18th week of 2021 patent applcation highlights part 18 |
Patent application number | Title | Published |
20210129246 | Intelligent Soldering Tip - A soldering tool may include a tool body comprising circuitry configured to interface with a controller, and a tip portion including a tip that is heated to melt solder and a handpiece that is graspable by an operator. The tip portion includes a heater and a sensor disposed in the tip. The tip portion includes a tip memory device disposed at the handpiece. The tip memory device is configured to store parametric data. The tip memory device is configured to exchange data with the controller. | 2021-05-06 |
20210129247 | SCREEN PRINTING MACHINE - A screen printing machine configured to print solder onto a surface of a circuit board using a screen mask. The screen printing machine is provided with: a screen mask arranged at a top side of the circuit board; a box member arranged at an underside of the circuit board including a space that is closed by the circuit board; a negative pressure generator connected to the space of the box member and configured to create negative pressure inside the space; a sensor configured to detect a pressure inside the space; and a control device configured to control the negative pressure generator based on the pressure detected by the sensor. | 2021-05-06 |
20210129248 | A SOLDER PASTE FEEDING ASSEMBLY AND METHOD - The present application provides a method for providing solder paste, for providing solder paste accommodated in a solder paste tub into a solder paste printer, the method comprising: inserting a solder paste nozzle into a housing of the solder paste tub through an opening of the solder paste tub, wherein solder paste is accommodated in the housing of the solder paste tub; bearing the solder paste tub, with the opening facing downward, on a working platform by means of the solder paste nozzle; holding the solder paste tub by mating a holder with an engagement means on an outer wall of the housing of the solder paste tub, the holder being capable of moving up and down with the housing of the solder paste tub; and pressing the housing of the solder paste tub, such that the housing of the solder paste tub moves relative to the solder paste nozzle, at the same time causing the holder to move as the housing of the solder paste tub moves, so as to extrude solder paste accommodated in the housing of the solder paste tub from the solder paste nozzle. | 2021-05-06 |
20210129249 | RESISTANCE SOLDERING SYSTEM - A resistance soldering system includes a power input receiving an alternating current from a power source and a controller circuit generating a control signal indicative of a desired power level delivered for a desired time. The resistance soldering system further includes a silicon-controlled rectifier connected to the power input and the controller circuit and producing a control voltage proportional to the control signal and a transformer having a primary side receiving the control voltage and a secondary side having output leads configured to apply an output voltage to a solder joint disposed between the output leads. The controller circuit determines the control signal applied to the silicon-controlled rectifier required to melt the solder joint based on the desired power level and the desired time. The controller circuit controls the desired power level independent of the desired time. A method of operating a resistance soldering system is also presented. | 2021-05-06 |
20210129250 | SYSTEMS AND METHODS TO PROVIDE WELDING-TYPE ARC STARTING AND STABILIZATION WITH REDUCED OPEN CIRCUIT VOLTAGE - Systems and methods to provide welding-type arc starting and stabilization with reduced open circuit voltage are disclosed. An example welding-type power supply includes: power conversion circuitry configured to convert input power to welding-type power; and control circuitry configured to: control the power conversion circuitry to output a voltage pulse at a first voltage; determine whether the power conversion circuitry outputs current during the voltage pulse; in response to determining that there is less than a threshold output current during the voltage pulse, control the power conversion circuitry to turn off an output or output a second voltage that is less than the first voltage; and in response to determining that the power conversion circuitry outputs at least the threshold output current during the voltage pulse, control the power conversion circuitry to output the welding-type power. | 2021-05-06 |
20210129251 | SYSTEMS AND METHODS TO CONTROL WELDING-TYPE POWER SUPPLIES USING AC WAVEFORMS AND/OR DC PULSE WAVEFORMS - An example welding-type power supply includes: power conversion circuitry configured to convert input power to welding-type power having at least one of an alternating current (AC) waveform or a pulse waveform; an interface configured to receive an input representative of a selected frequency of the AC waveform or the pulse waveform; and control circuitry configured to: determine an amperage parameter of the welding-type power; based on the amperage parameter, determine a range of frequencies of the AC waveform or the pulse waveform; control the interface to output an indication of the selected frequency with respect to the determined range of frequencies; and control the power conversion circuitry to output the welding-type power at the selected frequency and based on the amperage parameter. | 2021-05-06 |
20210129252 | SYSTEMS AND METHODS TO CONTROL WELDING-TYPE POWER SUPPLIES USING AC WAVEFORMS AND/OR DC PULSE WAVEFORMS - An example welding-type power supply includes: power conversion circuitry configured to convert input power to welding-type power having at least one of an alternating current (AC) waveform or a pulse waveform; and control circuitry configured to: determine an amperage parameter of the welding-type power; based on the amperage parameter, determine a frequency of the AC waveform or the pulse waveform; and control the power conversion circuitry to output the welding-type power at the determined frequency and based on the amperage parameter. | 2021-05-06 |
20210129253 | Systems and Methods for a Welding Fabrication Environment - The invention described herein generally pertains to a welder system that includes one or more welding power sources, an input device having a display and an imaging device, and a fabrication computer device. The fabrication computing device includes a processor configured to execute computer-executable instructions that configure the fabrication computing device to receive an informational input from the input device. The informational input is based at least in part on an image captured by the imaging device of the input device, and the informational input is indicative of one or more of a weld procedure, an operator identifier, a welding power source identifier, a part identifier, or an operation status. The fabrication computing device is further configured to control operation of at least one welding power source of the one or more welding power sources based on the informational input received. | 2021-05-06 |
20210129254 | Portable Electric Arc-Welding System - A portable electric arc-welding system is disclosed herein. The portable electric arc-welding system can comprise a battery, an electric welding machine, and a housing. The electric welding machine can comprise an electric motor, a governor, a main armature, and a shaft. The electric motor can be capable of converting electrical energy from the battery into rotatable mechanical energy. The governor can regulate a speed of the electric motor. The main armature can receive the rotatable mechanical energy from the electric motor and produces electrical power. The shaft can transfer the rotatable mechanical energy from the electric motor to the main armature. The housing can enclose the electric welding machine and the battery. | 2021-05-06 |
20210129255 | LIGHT WEIGHT CORDLESS STUD WELDER - A portable stud welder apparatus is provided for welding a stud onto a work piece. The portable stud welder apparatus includes a housing and an energy storage device. A weld stud gun that is configured to hold a weld stud is electrically connected to the energy storage device for receiving energy from the energy storage device to pass a current through the stud and the work piece to form a weldment. At least one battery of the lithium ion type that is removeably coupled to the housing to establish an electrical connection with said energy storage device and provide energy to the energy storage device. | 2021-05-06 |
20210129256 | PORTABLE DRAWN ARC STUD WELDER INCLUDING A LITHIUM FERROPHOSPHATE BATTERY - A portable drawn arc stud welder apparatus with a lithium ferrophosphate (LFP) battery and stud weld battery control system (SWBCS) is provided for welding a stud onto a workpiece. The portable drawn arc stud welder apparatus includes a housing, an LFP battery disposed in the housing and including a plurality of LFP battery cells, a weld stud gun configured to hold a stud and is electrically connected to the LFP battery for receiving energy from the LFP battery to pass a current through the stud and the workpiece to form a weldment. The SWBCS is disposed in the housing and electrically connected to the LFP battery of the portable drawn arc stud welder apparatus. The SWBCS includes a computer, a memory, and instructions therein to implement control and monitoring of the operation of the portable drawn arc stud welder apparatus. | 2021-05-06 |
20210129257 | WORKPIECE-BASED SETTING OF WELD PARAMETERS - An example welding system includes: a visual acquisition system comprising an imaging device and configured to acquire a visual representation of a weld part and to convert the visual representation into data representative of weld part features; and a part recognition component comprising processing circuitry configured to: receive the digital data; identify one or more features of the weld part in response to receipt of the digital signal; compare the digital signal to stored data of a plurality of weld parts stored in a weld part database to match one or more identified features to a known weld part of the plurality of weld parts stored in the weld part database; identify weld settings stored in a weld parameter database associated with the matching known weld part of the plurality of weld parts stored in the weld part database; and send the weld settings to a welding power supply. | 2021-05-06 |
20210129258 | CUTTING AND WELDING TORCHES - Disclosed are cutting and welding torches wherein one or more gas conduits are situated butting against an inner surface of a wall of a torch body or that are formed at least in part by an inner surface of the wall of the torch body. According to other implementations, the one or more gas conduits are formed entirely inside one or more walls of the torch body. | 2021-05-06 |
20210129259 | ADDITIVE MANUFACTURING USING FORGE WELDING - Systems and methods for additively manufacturing or repairing a component using forge welding. The system includes a build platform with support. Additive materials are fed to a deposit location on the build platform. The methods include pressing the additive material onto the deposit location and repeating steps until the total additive manufactured component or repair is complete. | 2021-05-06 |
20210129260 | WAFER PROCESSING METHOD - A wafer processing method for processing a wafer formed on a front surface thereof with a plurality of devices having projection-shaped electrodes, the devices being partitioned by streets, includes a cutting step of holding a back surface of the wafer by a holding surface of a chuck table and cutting head portions of the projection-shaped electrodes by a cutting tool slewed in parallel to the holding surface, to make uniform the electrodes in height and expose metallic surfaces; a thermocompression bonding sheet laying step of laying a thermocompression bonding sheet on the front surface of the wafer; a thermocompression bonding step of heating and pressing the thermocompression bonding sheet to perform thermocompression bonding; and a peeling step of peeling off the thermocompression bonding sheet from the wafer, before dividing the wafer into individual device chips and bonding the electrodes to a circuit board. | 2021-05-06 |
20210129261 | ULTRASONIC ADDITIVELY MANUFACTURED COLDPLATES ON HEAT SPREADERS - A method of forming a cooling structure for a heat-dissipating surface includes arranging a heat spreader layer adjacent the heat-dissipating surface, bonding a coldplate directly to the heat spreader layer opposite the heat-dissipating surface, and forming an intermetallic bond between the heat spreader layer and the coldplate. The coldplate is bonded to the heat spreader layer using ultrasonic additive manufacturing. | 2021-05-06 |
20210129262 | FRICTION WELDING METHOD AND MACHINE TOOL - Disclosed is a friction welding method including: a heating step wherein, in relation to joining surfaces (S | 2021-05-06 |
20210129263 | LINEAR FRICTION WELDING METHOD - A linear friction welding method capable of accurately controlling a welding temperature and capable of lowering the welding temperature is provided. The present invention is a linear friction welding method comprising: a first step of forming a welded interface by bringing one member into contact with the other member; a second step of repeatedly sliding one member and the other member on the same locus and discharging flash from the welded interface in a state where pressure is applied substantially perpendicularly to the welded interface; and a third step of forming a welded surface by stopping the sliding and setting the pressure to be not less than the yield stress and not more than the tensile strength of one member and/or the other member at a desired welding temperature. | 2021-05-06 |
20210129264 | PROCESSING APPARATUS - A processing apparatus includes: a chuck table that is configured to be capable of rotation in a state of supporting the workpiece; a processing unit including a spindle to which a processing tool for grinding or polishing is mounted and a drive source that rotates the spindle; a measuring unit that measures distribution of thickness of the workpiece; a laser beam applying unit that has an adjustor for adjusting power of a laser beam applied to the workpiece; and a control unit including a power setting section that sets the power of the laser beam applied to an arbitrary region of the workpiece based on the distribution of the thickness of the workpiece measured by the measuring unit, and an adjustor control section that controls the adjustor of the laser beam applying unit such as to realize the power of the laser beam set by the power setting section. | 2021-05-06 |
20210129265 | LASER PROCESSING MACHINE - A laser processing machine includes a condenser and a water pillar forming unit. The condenser condenses a laser beam emitted from a laser oscillator and irradiates it to a workpiece held on a chuck table. The water pillar forming unit is disposed on a lower end of the condenser and is configured to form a thread-shaped water pillar on a front side of the workpiece. The laser oscillator includes a first laser oscillator, which emits a first laser beam having a short pulse width, and a second laser oscillator, which emits a second laser beam having a long pulse width. After the laser beams emitted from the first and second laser oscillators have transmitted through the thread-shaped water pillar formed by the water pillar forming unit and have been irradiated to the workpiece, a plasma occurred in the water pillar forming unit applies processing to the workpiece. | 2021-05-06 |
20210129266 | DUAL GAS PIERCE USING COAXIAL AND DIRECTIONAL ASSIST - A method and system is provided for laser piercing of thick plate material that allows for rapid transition to a cutting operation that can reliably produce a piercing hole and complete a cutting operation of the intended shape in a short time, while improving the cutting quality of the cutting after switching from the piercing operation. The cutting nozzle has a centrally located laser. The piercing operation applies a laser beam to the cut work while axially supplied pure oxygen gas is applied towards the cutting work. Additionally, a direction controlled nozzle adjacent the main cutting port provides a discharge of high pressure compressed air non-axially relative to the cutting operation to clear excess molten metal and debris from the kerf thereby increasing the efficiency of the piercing and shortening the cycle time. | 2021-05-06 |
20210129267 | Method for Producing a Drill Shaft for a Wet Drill Bit - A method for producing a drill shaft for a wet drill bit includes forming N, where N≥1, strip materials into a tubular body where the tubular body is integrally joined at strip edges of the strip materials by N connection welds. At least one strip material of the strip materials is provided with at least one recess before the integral joining of the strip edges. | 2021-05-06 |
20210129268 | LASER METAL DEPOSITION WITH CORED FILLER WIRE - A cored filler wire ( | 2021-05-06 |
20210129269 | SYSTEM AND METHOD TO ADDITIVELY FORM ONTO AN OBJECT - A system includes an optical device configured to emit light toward a build area, and an optical sensor configured to detect reflection of the light off the build area. The optical device operates at a first operating setting or at a second operating setting. The optical sensor receives reflection of the light emitted from the optical device operating at the first operating setting and reflected off the build area to determine one or more of a position, an orientation, or a shape of an object disposed on or within the build area. The optical device operates at the second operating setting to emit the light to additively form onto the object disposed on or within the build area. | 2021-05-06 |
20210129270 | ALUMINUM-CERIUM-NICKEL ALLOYS FOR ADDITIVE MANUFACTURING - Disclosed herein are embodiments of an Al—Ce—Ni alloy for use in additive manufacturing. The disclosed alloy embodiments provide fabricated objects, such as bulk components, comprising a heterogeneous microstructure and having good mechanical properties even when exposed to conditions used during the additive manufacturing process. Methods for making and using alloy embodiments also are disclosed herein. | 2021-05-06 |
20210129271 | APPARATUS AND METHOD FOR PROCESSING A WORKPIECE BY LASER RADIATION - The invention relates to a laser processing machine for removing material from a workpiece, comprising a first station, at which a laser processing tool is provided and at which the workpiece is processed by means of the laser processing tool, at least a second station, at which the workpiece is measured and/or processed, and a transport device for moving the workpiece between the first station and the second station, the transport device having at least two transport units which can be moved independently of one another in two different spatial directions (x, y) in such a way that the transport units can be moved past one another in a first spatial direction (x) along which the first and second stations (III, II) are arranged. | 2021-05-06 |
20210129272 | Solder for Soldering Nickel Based Superalloys - The present invention provides a solder for nickel based superalloy soldering. The solder includes 11 wt % to 13 wt % chromium, 5.0 wt % to 7.0 wt % aluminum, 3.5 wt % to 5.0 wt % molybdenum, 1.5 wt % to 2.5 wt % niobium, 0.4 wt % to 1.0 wt % titanium, 0.03 wt % to 0.07 wt % carbon, 0.05 wt %-0.15 wt % zirconium, 0.001 wt % to 0.1 wt % boron and remainder nickel or other inevitable impurities, thereby reducing occurrence of soldering hot cracking and insufficient weld bead strength in nickel based superalloy raw materials during soldering. | 2021-05-06 |
20210129273 | SOLDER PASTE AND MOUNTING STRUCTURE - A solder paste includes a solder powder; and a flux component containing a compound having at least one carboxyl group protected by a trialkylsilyl group. | 2021-05-06 |
20210129274 | MILLING TOOL AND PRODUCTION METHOD FOR A MILLING TOOL - A milling tool, preferably a fir tree cutter, having an operating area which is rotatable about an operating axis of rotation for milling a workpiece and comprises a milling edge which extends transversely to the circumferential direction (U) of an operating axis of rotation, wherein the at least one milling edge includes at least one milling edge portion in which a milling edge profile (P), which is defined by the radial distance (F) between the milling edge and the operating axis of rotation along the milling edge, comprises a non-linear progression, wherein the milling edge in the milling edge portion comprises a chip space, which extends radially inward toward the operating axis of rotation in relation to the milling edge and comprises a chip space base which follows the milling edge profile (P) at least in portions in the milling edge portion with the non-linear milling edge profile (P). | 2021-05-06 |
20210129275 | DEVICES, SYSTEMS, AND METHODS FOR TREATING ANEURYSMS - Occlusive devices and associated methods of manufacturing are disclosed herein. Manufacturing an occlusive device can include conforming a mesh to a forming assembly and setting a shape of the mesh based on the forming assembly. In some embodiments, the forming assembly comprises multiple forming members, a mandrel, and/or one or more coupling elements. The method may include everting the mesh over the forming assembly such that the mesh encloses an open volume with a shape based, at least in part, on the shape of the forming assembly. According to some embodiments, setting a shape of the mesh comprises heat-treating the mesh and forming assembly. | 2021-05-06 |
20210129276 | METHODS AND APPARATUSES FOR ASSEMBLING RADIATING STRUCTURES FOR A BASE STATION ANTENNA - A radiating structure assembly system includes a movable conveyor that supports fixtures. Work stations are spaced about the conveyor such that the fixtures are moved sequentially to position the fixtures at the plurality of work stations. A first work station includes a loading assembly for loading the radiating elements on the fixtures. A second work station includes a first automated vertical assembly machine for mounting a first printed circuit board to the radiating element. A third work station includes a second automated vertical assembly machine for mounting a second printed circuit board to the radiating element to create a dipole assembly. A holding device is movable with the conveyor aligns and supports the first and second printed circuit boards relative to the radiating element. A fourth work station includes an unloading assembly for removing the dipole assembly from the conveyor. | 2021-05-06 |
20210129277 | ELECTRICALLY INSULATED LOCKING ELEMENT - A machine tool having a tool holder for exchangeably holding a tool is provided, the machine tool including: a machine tool housing; a spindle rotatably mounted in the machine tool housing a drive end being connected to a drive for rotating the spindle about an axis of rotation and a holding end being coupled to the tool holder; and a locking device arranged in the machine tool housing and which has a locking element reversibly movable between a release position and a locking position, a locking end of the locking element having an interlocking connector and the spindle having a mating interlocking connector, the interlocking connector being disengaged from the mating interlocking connector in the release position to enable rotational motion of the spindle, and the interlocking connector being engaged with the mating interlocking connector in the locking position to prevent rotational motion of the spindle and to enable an exchange of the tool of the tool holder, the locking device also including an electrically insulating mounting device for mounting the locking element in the machine tool housing to electrically insulate the locking element from the machine tool housing. | 2021-05-06 |
20210129278 | TOOL SPINDLE AND MACHINE TOOL INCLUDING SAME - A tool spindle for machine tool includes a tool spindle having a front end in which a tool is mounted and installed to be rotatable, and a vibration damping device mounted in a rear end of the tool spindle to damp cutting vibration generated at the front end of the tool spindle, and including a rigid member coupled to the rear end of the tool spindle and a tuned mass member elastically supported by the rigid member. | 2021-05-06 |
20210129279 | WORKPIECE TRANSFERRING TOOL - A workpiece transferring tool including a base mounted on a distal end of a wrist of a robot, a workpiece holder releasably holding a workpiece, and a movable connection unit connecting the workpiece holder to the base so that the workpiece holder is displaceable in an escape direction of an external force acting on the workpiece. This can prevent an excessively large external force from acting on the robot due to the workpiece and can prevent frequent accidental stop of the robot. | 2021-05-06 |
20210129280 | MAIN SPINDLE DEVICE FOR MACHINE TOOL - A main spindle device for a machine tool has a hollow main spindle, which is supported by a housing such that the hollow main spindle can rotate. The main spindle device is provided with: an annular cylinder, which is fixed to the housing, and is formed extending into the main spindle, said annular cylinder having an opening formed in the axis line direction of the main spindle; and a cooling path formed on the outer circumferential surface of the cylinder to face the inner circumferential surface of the main spindle. | 2021-05-06 |
20210129281 | NUMERICAL CONTROL APPARATUS - A numerical control apparatus for controlling a tool attached to a column of a machine tool includes a compensation data setting unit that sets, as selection input, a linear drive axis combination of the column, a tilt direction of the column, and a perpendicularity error of the column, and a compensation amount calculation unit that generates a tool vector from a tool length as a distance in an axial direction from a tool attachment position to a tool tip end and a tool diameter as a distance in a direction perpendicular to the axial direction from the tool attachment position to the tool tip end to calculate a position compensation amount of the tool tip end as a machining point in an execution program from the linear drive axis combination of the column, the tilt direction of the column, and the perpendicularity error of the column set by the compensation data setting unit and the tool vector. | 2021-05-06 |
20210129282 | ADJUSTABLE TOOL SHARPENING PLATFORM - A one or more assemblies embodying a repeatable and programmable tool platform for enabling a method for performing programmatically repeatable tool sharpening techniques. The present invention uses adjustable lifters for securing and repeating tool sharpening angles. | 2021-05-06 |
20210129283 | AUTOMATED GEMSTONE FEEDING - The present subject matter relates to automated gemstone feeding in a gemstone processing machine. In an implementation, the gemstone processing machine has a feeding conduit unit to receive a rough gemstone affixed to a holder from a user. The feeding conduit unit delivers the holder to a base plate. An actuating arm picks the holder from the base plate and transfers the holder to a pre-defined position in the gemstone processing machine. The automated feeding mechanism is controlled by the computing device and uses low-cost hardware equipment having limited or no manual intervention. Thus, providing an apt tradeoff between the accuracy of transfer of the rough gemstone and the cost associated with the equipment used for the processing of the gemstone. | 2021-05-06 |
20210129284 | POLISHING PAD WITH ADJUSTED CROSSLINKING DEGREE AND PROCESS FOR PREPARING THE SAME - The polishing pad according to an embodiment comprises a multifunctional low-molecular-weight compound as one of the polymerization units of the polyurethane-based resin that constitutes the polishing layer, thereby reducing the unreacted diisocyanate monomer in the production process to enhance the processability and quality and to increase the crosslinking density. Thus, the polishing pad may be applied to a process of preparing a semiconductor device, which comprises a CMP process, to provide a semiconductor device such as a wafer of excellent quality. | 2021-05-06 |
20210129285 | POLISHING PAD, PROCESS FOR PREPARING THE SAME, AND PROCESS FOR PREPARING A SEMICONDUCTOR DEVICE USING THE SAME - The polishing pad according to an embodiment adjusts the content of elements present in the polishing layer, thereby controlling the bonding strength between the polishing pad and the polishing particles and enhancing the bonding strength between the polishing particles and the semiconductor substrate (or wafer), resulting in an increase in the polishing rate. It is possible to enhance not only the mechanical properties of the polishing pad such as hardness, tensile strength, elongation, and modulus, but also the polishing rate for both a tungsten layer or an oxide layer. Accordingly, it is possible to efficiently fabricate a semiconductor device of excellent quality using the polishing pad. | 2021-05-06 |
20210129286 | IMPROVED METHOD FOR CONTROLLING THE POLISHING OF GEMSTONES - A method for controlling the polishing of a gemstone includes: obtaining a three-dimensional model of the gemstone; fixing the gemstone in a dop, wherein an initial facet to be polished is aligned; obtaining at least one image of the initial facet; based on the obtained at least one image and the obtained three-dimensional model, determining at least first setting parameters for a first planned facet positioned between the initial facet and a desired final polished facet; setting the dop for obtaining a polished gemstone having a polished facet approaching the first planned facet; obtaining at least one image of the polished facet; based on the obtained at least one image of the polished facet and the three-dimensional model, determining at least further setting parameters for a further planned facet; setting the dop for obtaining a polished gemstone having a polished facet approaching the further planned facet. | 2021-05-06 |
20210129287 | MOBILE MACHINE TOOL WITH SUCTION UNIT AND CONTROL METHOD - A mobile machine tool for processing a surface of a workpiece or of a room having a working device which is mobile with respect to a surface of the workpiece or room, which working device includes a tool receptacle for a work tool driven or drivable by a drive motor and/or a coating device having a coating tool for coating the surface, wherein the working device includes a suction device for suctioning the working device onto the surface by means of at least one force component oriented in a normal direction of the surface, wherein the suction device has at least one valve for controlling an intake air flow and/or a negative pressure in a suction region of the working device for suction onto the surface, and wherein the at least one valve has a valve member which is adjustable between at least two valve positions in which a flow cross-section of the valve is different. The suction device includes a suction controller for adjusting the valve member during operation of the work tool or the coating device between its valve positions depending on at least one physical variable. | 2021-05-06 |
20210129288 | CONDITIONER DISK, CHEMICAL MECHANICAL POLISHING DEVICE, AND METHOD - A pad conditioner for conditioning a polishing surface of a polishing pad includes a conditioning disk, a disk holder, and a disk arm. The conditioning disk includes a substrate plate and at least two abrasive segments. The conditioning disk includes at least one channel by which debris and spent slurry may be evacuated. The abrasive segments are on a surface of the substrate plate, and form at least one channel segment therebetween. Each channel segment extends from about the center of the surface to substantially the outer rim of the substrate plate. The disk holder to which the conditioning disk is mounted includes a through hole. The disk arm to which the conditioning disk is mounted includes an opening in fluid communication with the at least one channel segment via the through hole for evacuating the debris and spent slurry by a vacuum module. | 2021-05-06 |
20210129289 | LINE CATCHER TYPE WATER JET CUTTING APPARATUS WITH PRODUCT FIXING PUSHER - Disclosed is a line catcher type water jet cutting apparatus. Portions of a workpiece to be converted into products are processed by water jet cutting in a common manner in an early stage of the water jet cutting. In a final stage of the water jet cutting, product fixing pushers press and fix the workpiece. | 2021-05-06 |
20210129290 | SHOT TREATMENT DEVICE - A shot treatment device includes, a rotary table rotatable in a first rotation direction about a first rotation shaft extending along a vertical direction, a plurality of placement tables arranged at intervals in a circumferential direction on an upper surface of the rotary table, an ejector configured to eject shot media, a first inspection detector configured to inspect surface properties of a workpiece, a shot chamber in which shot media is ejected to a workpiece, and a first inspection chamber provided downstream in the first rotation direction from the shot chamber. The ejector ejects shot media to a workpiece held on a first placement table that has entered the shot chamber, and the first inspection detector capable of ascending and descending is disposed above a second placement table that has entered the first inspection chamber and inspects surface properties of a workpiece held on the second placement table. | 2021-05-06 |
20210129291 | SAND SOURCE SELECTING STRUCTURE FOR A SANDBLASTING GUN - A sand source selecting structure for a sandblasting gun has a main body; a channel provided in the main body, for passing a high pressure gas; at least two sub-channels provided in the main body respectively connected to the channel; a sandbox mounted on the main body connected to the channel through each of the sub-channels; at least one supply tube; a first control valve installed in the main body, for connecting the sandbox and at least one of the sub-channels of the channel; and a second control valve installed in the main body, for connecting the channel and another sub-channel of the supply tube. Therefore, the combination of the first control valve and the second valve provides a selecting structure, which can offer different sand supply sources. | 2021-05-06 |
20210129292 | MAGNETICALLY ASSISTED TRANSFER OF MAGNETIZABLE ABRASIVE PARTICLES AND METHODS, APPARATUSES AND SYSTEMS RELATED THERETO - According to one embodiment, a method of making an abrasive layer on a backing is disclosed. The method can comprise: providing dispensable magnetizable abrasive particles and a distribution tool, wherein the distribution tool is configured to receive the magnetizable abrasive particles therein, and wherein the distribution tool is configured to impart at least one of a predetermined orientation and alignment of the magnetizable abrasive particles, positioning a backing adjacent to the distribution tool and spaced therefrom by a gap, applying a magnetic field to at least the backing and a portion of the gap between the backing and the distribution tool, and transferring the magnetizable abrasive particles from the distribution tool to a first major surface of the backing, wherein the magnetic field is applied during the transfer of the magnetizable abrasive particles. | 2021-05-06 |
20210129293 | CUTTER SHARPENER - A cutter sharpener includes a base with a receiving unit, the receiving unit having a pivoting portion and a mounting portion with a positioning section; a support having a pivoting portion pivotally connected to the pivoting portion of the base, a sharpening block mounting portion and a positioning section positioned in the positioning section of the base, and a sharpening block mounted in the sharpening block mounting portion of the support. | 2021-05-06 |
20210129294 | PICKING TOOL - A picking tool includes a main body, a pressure sensor mounted on the main body, a memory, and a display screen. The main body includes a picking portion. The pressure sensor is located on the picking portion. The pressure sensor is pressed when the main body picks an object. The memory is electrically coupled to the pressure sensor and configured to obtain a total number of sensed pressure signals from the pressure sensor. The display screen is electrically coupled to the memory and configured to display the total number of sensed pressure signals. | 2021-05-06 |
20210129295 | VACUUM TOOL INCLUDING AT LEAST ONE IMPROVED SEALING GASKET - A vacuum tool designed to immobilize a part, including at least one sealing gasket and at least one groove in a bearing surface that is configured to at least partially receive the sealing gasket. The groove has a central slot and right- and left-hand gaps arranged on either side of the central slot. The sealing gasket has a lower portion cooperating with the central slot of the groove and an upper portion in contact with the part when in operation, and right- and left-hand flanges that are seated respectively in the right- and left-hand gaps. These flanges provide a better hold for the sealing gasket in the groove, notably in the curved sections thereof. | 2021-05-06 |
20210129296 | SOCKET AND A WRENCH THAT USES THE SAME - A socket includes two opposite ends and an axis extending between the ends. The socket further includes a small-diameter section in the vicinity of the first end, a large-diameter section in the vicinity of the second end, and a polygonal section between the small-diameter section and the large-diameter section. A circular bore extends in the small-diameter section along the axis. A non-circular bore extends in the polygonal section and the large-diameter section along the axis. Thus, an entire length of the socket and a length of the large-diameter section measured along the axis are rendered relatively small without reducing a depth of the non-circular bore. | 2021-05-06 |
20210129297 | HIGH-LOADING RATCHET TOOL - Disclosed is a high-loading ratchet tool, which has a main body, a braking structure and a working part, wherein the main body forms a first receiving groove, a second receiving groove and a third receiving groove, and the second receiving groove and the third receiving groove are mainly composed of two circular surfaces, and the braking structure is disposed on the main body. The braking structure has a ratchet, and the two ends of the ratchet respectively form a first shaft segment and a second shaft segment. The first shaft segment is disposed in the second receiving groove, and the second shaft segment is disposed in the third receiving groove. According to this, the relative force of the first shaft segment and the second shaft segment and the main body is dispersed, and enhancing the working part restrictions on external torsion. | 2021-05-06 |
20210129298 | SOCKET POSITIONING DEVICE OF RATCHET WRENCH - A ratchet wrench includes a ratchet unit which has a ratchet tube with a reception hole. A collar is connected to one side of the head and has a slit defined radially through the collar. An engaging member has a first end thereof fixed to the collar, and a second end of the engaging member extends through the slit. The second end of the engaging member is partially located within the through hole of the collar and located above the reception hole of the ratchet tube. An operation ring is mounted to the collar and connected the engaging. A C-clip is mounted to the outer periphery of the collar. When the operation ring is rotated, the second end of the engaging member is pushed to move within the through hole of the collar to position a socket located in the reception hole of the ratchet tube. | 2021-05-06 |
20210129299 | MOUNTING DEVICE FOR INSULATION HOLDERS - Mounting device for inserting insulation holders into insulation material, where the mounting device comprises a drive head adapted to drive the insulation holder through a central opening of the head portion of the mounting device, where the central opening is provided with a threaded portion, where the lead pitch of the threaded portion is at least 30 millimetres. The advantage of the invention is that insulation holders can be inserted into insulation material in an easy and cost-effective way. An insulation holder can be driven completely through the central opening since the insulation holder does not have a protruding head. The insulation holder is provided with a thread corresponding to the thread of the central opening, such that the insulation holder is screwed into the insulation material. | 2021-05-06 |
20210129300 | POSITIONER, GUIDE AND/OR MAGAZINE FOR SCREWS AND NAILS - An aspect of some embodiments of the current invention relates to a positioner for holding one or more fasteners (e.g. screws and/or nails) which allows a user to push the fasteners out directly into a target material. For example, a user may locate the positioner over a location on the target material and/or drive the fastener through the positioner into the target. In some embodiments, the positioner includes multiple fasteners, for example the positioner maybe used as a magazine of fasteners and/or a storage box for fasteners. Optionally, the positioner includes a hard frame and/or a soft passage holding the fastener. For example, a fastener is inserted into the top of the passage and driven (e.g. pushed, hammered and/or screwed) through, out the bottom of the passage into the target. Optionally, multiple positioners may be arranged along a guide | 2021-05-06 |
20210129301 | ELECTRIC POWER TOOL FOR TIGHTENING SCREW JOINTS - An electric power tool for tightening screw joints includes a housing that encloses an electric motor, an angle gear, a back torque transducer, and a front torque transducer. The angle gear includes an input bevel gear drivingly connected to the electric motor and an output bevel gear drivingly connected to an output shaft of the electric power tool. The back torque transducer is arranged to measure a back torque reaction value before the input bevel gear. And the front torque transducer is arranged to measure a front torque reaction value after the output bevel gear. | 2021-05-06 |
20210129302 | CLUTCH PACK PRE-BUILD FIXTURE AND INSTALLATION TOOL - A tool for assembling components of a clutch pack coaxially about an axis includes a base, a first guide member, and a second guide member. The first guide member is coupled to the base and has a first guide face configured to matingly engage a toothed portion of an inner clutch plate of the clutch pack. A top portion of the first guide face is radially inward of a bottom portion of the first guide face. A second guide member is coupled to the base and spaced apart from the first guide member. The second guide member has a second guide face configured to matingly engage the toothed portion of the inner clutch plate of the clutch pack. A top portion of the second guide face is radially inward of a bottom portion of the second guide face. | 2021-05-06 |
20210129303 | JOINT DISMOUNTING TOOL - A joint dismounting tool is provided, including a frame body and a pulling assembly. The frame body includes a base portion and two arm portions, and the two arm portions are disposed on the base portion. The pulling assembly includes a driving rod and a cup member, the driving rod is movably disposed on the base portion, the cup member is connected to the driving rod and swingable relative to the axis, and the cup member is between the two arm portions. | 2021-05-06 |
20210129304 | APPARATUS AND METHOD FOR INSTALLATION OF DOOR CHECKER - An apparatus for installation of a door checker is provided. The apparatus includes a handle, an actuator coupled to the handle, and a hook member having a first end coupled to the actuator and a second end configured to engage with a bolt-hole of a door checker. The actuator includes a body, a push mechanism coupled to the body, a pin member at least partially disposed within the body and coupled to the push mechanism, and a locking element radially disposed within the pin member. | 2021-05-06 |
20210129305 | POWERED FASTENER DRIVING TOOL HAVING FUEL/GAS MIXTURE COMPRESSED IGNITION - Various embodiments provide a powered fastener driving tool including a spring/gas chamber configured to contain pressurized gas that causes a piston to compress a fuel/gas mixture, the mixture combusted to provide necessary levels of power for driving fasteners while using less fuel. One embodiment includes: a housing; a spring/gas chamber in the housing configured to contain pressurized gas; a dual compression/combustion chamber in the housing configured to contain a fuel/gas mixture; a gas communication channel in the housing fluidly connecting the spring/gas chamber and the dual compression/combustion chamber; a movable piston in the housing such that pressurized gas in the spring/gas chamber causes the piston to move in the housing to compress the fuel/gas mixture in the dual compression/combustion chamber; and a driving blade connected to the piston such that combustion of the compressed fuel/gas mixture causes the piston to move in the housing to cause the driving blade to drive a fastener. | 2021-05-06 |
20210129306 | Carpet Tack Strip Removal Tool - A carpet tack strip removal tool. The carpet tack strip removal tool provides a device for lifting carpet tack strips from a floor surface while remaining allowing a user to remain in a standing position. The carpet tack strip removal tool includes an elongated shaft having a head at an end. The head includes a pry bar arm for placing between the flooring surface and the tack strip to be lifted, and a fulcrum lever for providing mechanical advantage when a lifting force is applied to a lifting arm. When moved from a setup position to the lifting position, the pry bar arm lifts and removed the carpet tack strip from the floor surface. | 2021-05-06 |
20210129307 | RECIPROCATING TOOL - A reciprocating tool includes a motor, a driving mechanism, a body housing, a movable part, and a vibration control mechanism. The driving mechanism includes a reciprocating member configured to reciprocate in a first direction. The movable part is connected to the body housing via a first elastic member and a second elastic member to be relatively movable in the first direction. The vibration control mechanism includes at least one weight configured to move in a direction opposite to the reciprocating member. The center of gravity of the at least one weight is offset from the driving axis in a second direction. In the second direction, the first elastic member is closer to the center of gravity than the second elastic member. A load of the first elastic member when the movable part is placed in a closer position is smaller than a load of the second elastic member. | 2021-05-06 |
20210129308 | IMPACT TOOL HEAD - An impact tool head is provided, configured to be disposed on an impact tool, the impact tool head including: a rod body and a flange radially protruding from the rod body, the rod body including a working end portion, the flange including an inclined surface facing toward the working end portion and an outermost peripheral edge, a contact position being defined as a position where the inclined surface configured to be contact with at least one projection of the impact tool; wherein as viewed along the axial direction, a distance between the contact position and the outermost peripheral edge is larger than or equal to 0.5 mm. | 2021-05-06 |
20210129309 | Drywall Multi-Tool Assembly - A drywall multi-tool assembly includes a block that has a plurality of intersecting sides such that the block has a triangular shape. A saw is pivotally coupled to the block for cutting drywall from a plurality of orientations. A knife is slidably coupled to the block for cutting the drywall. A ruler is pivotally coupled to the block for making measurements and a square is pivotally coupled to the block for measuring a right angle. A first bubble level is coupled to the block to determine level along a first axis. A second bubble level is coupled to the block to determine level along a second axis. A rasp is coupled to the block wherein the rasp is configured to abrade the drywall. | 2021-05-06 |
20210129310 | COMPRESSION OR CUTTING TOOL AND METHOD FOR OPERATING A COMPRESSION OR CUTTING TOOL - A working head ( | 2021-05-06 |
20210129311 | Universal Chisel Attachment - A universal chisel attachment is an apparatus. A power tool, specifically an automatic drill, is converted to an automatic chiseler with the apparatus. The apparatus includes a socket adapter, a tubular housing, a chisel assembly, and a reciprocating mechanism. The socket adapter connects the apparatus to a power tool. The chisel assembly includes a chisel adapter and at least one chisel body. The tubular housing contains the connection between the socket adapter and the chisel adapter. The tubular housing also houses the reciprocating mechanism. The chisel adapter connects the at least one chisel body with the socket adapter. The at least one chisel body is the sharpened member of the apparatus that converts a power tool into an automatic chiseler. The hammering cam mechanism is used to convert rotational motion by socket adapter into back-and-forth linear motion by the chisel adapter. | 2021-05-06 |
20210129312 | Bicycle Transport Container as Well as Rolling Element for a Bicycle Transport Container - Bicycle transport containers include a typically parallelepiped-shaped outer container. Retaining and/or receiving elements are provided inside the outer container for receiving bicycle elements such as bicycle frames, wheels and the like. In order to facilitate the transport of a bicycle transport container, the invention provides rolling elements on a bottom element of the outer container. | 2021-05-06 |
20210129313 | HORIZONTAL TOOL STAGING SYSTEM AND TOOL STAGING ACCESSORIES WITH SECURE ENCLOSURE AND TOOL LOCATING CAPABILITIES - A securable vertical toolbox includes a vertically disposed frame, a plurality of wheels for transporting the vertically disposed frame, and a plurality of support panels configured to extend horizontally from the vertically disposed frame, each of the support panels including a peg board configured to support tool supporting fixtures. The securable vertical toolbox further includes an enclosure including a rear panel, a top panel, and two doors configured to surround the vertically disposed frame when the plurality of support panels are retracted into the vertically disposed frame and the two doors are secured, each of the two doors including a first panel configured to cover a side portion of the vertically disposed frame and a second panel configured to cover a front portion of the vertically disposed frame. | 2021-05-06 |
20210129314 | ROBOT SYSTEM AND CONTROL METHOD FOR ROBOT SYSTEM - A robot system includes a robot having a base, a robot arm coupled to the base, a motor that drives the robot arm, a supply unit that supplies electric power to the motor, and a switch mechanism that switches between a conduction state in which the motor and the supply unit are conducting and a non-conduction state in which the motor and the supply unit are not conducting, and a vehicle having a movement mechanism that transports the robot and an operation portion that operates the switch mechanism and turns the conduction state to the non-conduction state, and being configured to take a coupled state in which the vehicle is coupled to the base and a decoupled state in which the vehicle is decoupled from the base, wherein the operation portion operates the switch mechanism in the coupled state. | 2021-05-06 |
20210129315 | ROBOT - A robot includes a base installed on an installation surface, a robot arm coupled to the base, a force detection section coupled to the base and detecting a force applied to the robot arm, a coupling member having a plurality of convex parts provided between the installation surface and the force detection section, projecting toward the force detection section side, and contacting the force detection section, and first fixing members provided in positions where the convex parts are provided and fixing the force detection section and the coupling member. | 2021-05-06 |
20210129316 | DRIVE ASSISTING DEVICE - A drive assisting device for applying biasing forces that has the versatility to be compatible with a variety of installed states. A drive assisting device has a case from which an output shaft that is driven by an actuator protrudes; a connecting member for connecting the output shaft to that which is to be driven; an assist spring, disposed coiled around the output shaft, with one end thereof secured to the connecting member; and an adjusting member that is assembled together with the case while adjusting the biasing force of the assist spring, having the other end of the assist spring secured thereto. | 2021-05-06 |
20210129317 | AERIAL VEHICLE COMPRISING COMPLIANT ARM - A method for controlling an aerial vehicle including a compliant arm mechanism is disclosed. A propulsion system of the aerial vehicle is controlled to fly the aerial vehicle to an area proximate to a surface. One or more of the propulsion system and the compliant arm mechanism are controlled such that the compliant arm mechanism contacts the surface. The compliant arm mechanism is configured to extend laterally beyond a perimeter of the propulsion system. One or more sensor signals indicating contact of the compliant arm mechanism against the surface are received via a sensor. A force at which the aerial vehicle presses against the surface is determined based on the one or more sensor signals. | 2021-05-06 |
20210129318 | ANNOTATION DEVICE - An annotation device includes an image-capturing device, a robot, a control unit, a designation unit, a coordinate processing unit, and a storage unit. The control unit controls the robot so as to acquire a learning image of a plurality of objects, each having a different positional relationship with the image-capturing devices. Furthermore, the storage unit converts a position of the object in a robot coordinate system into a position of the object in an image coordinate system at the time of image-capturing or a position of the object in a sensor coordinate system, and stores the position thus converted together with the learning image. | 2021-05-06 |
20210129319 | CONTROLLER, CONTROL METHOD, AND COMPUTER PROGRAM PRODUCT - A controller includes one or more processors. The processors acquire first state information indicating a state of an object to be gripped by a robot and second state information indicating a state of a transportation destination of the object. The processors input the first state information and the second state information to a first neural network, and obtain, from output of the first neural network, first output information including a first position indicating a position of the robot and a first posture indicating a posture of the robot when the robot grips the object, and a second position indicating a position of the robot and a second posture indicating a posture of the robot at the transportation destination of the object. The processors control operation of the robot on the basis of the first output information. | 2021-05-06 |
20210129320 | METHOD FOR AUTOMATICALLY HANDLING OBJECTS - In a method for automatically handling objects, the objects are held by means of an object gripper or the like and are subjected to a handling process, a transport process, or an assembly process in the held state. The position of at least one surface section of the held object relative to a contact surface of the object gripper or the like is monitored by means of at least one position sensor arranged at the object gripper or the like; and a warning signal or control signal is generated in the event of a change of the position during the handling process, the transport process, or the assembly process. | 2021-05-06 |
20210129321 | CONTROL METHOD AND CALCULATION DEVICE - A control method includes an input step for inputting information concerning a setting angle for a robot arm of a robot, the robot including the robot arm and a force detecting section that detects force applied to the robot arm, and a calculating step for calculating, based on a first force detection parameter of the force detecting section corresponding to setting at a first setting angle for the robot arm and a second force detection parameter of the force detecting section corresponding to setting at a second setting angle different from the first setting angle for the robot arm, a third force detection parameter of the force detecting section at the setting angle for the robot arm. | 2021-05-06 |
20210129322 | Control Method And Calculation Device - A control method includes an input step for inputting information concerning a setting angle for a robot arm of a robot, the robot including the robot arm including an arm and a driving section including a servomotor that drives the arm, a calculating step for calculating, based on a first servo parameter corresponding to setting at a first setting angle for the robot arm and a second servo parameter corresponding to setting at a second setting angle different from the first setting angle for the robot arm, a third servo parameter corresponding to the setting angle for the robot arm. | 2021-05-06 |
20210129323 | VARIABLE STIFFNESS ACTUATOR WITH ELECTRICALLY MODULATED STIFFNESS - A dielectric elastomer system (DES) variable stiffness actuator (VSA) is provided. In an embodiment, the DES VSA includes a variable stiffness module (VSM). The VSM includes a DES that softens when energized and stiffens when unpowered, an outer frame, and an inner frame member. The stiffness of the DES is variable. The outer frame supports the DES and the inner frame member, which is disposed within the DES. The inner frame member is configured to be displaceable with respect to the outer frame. The DES VSA also includes an actuation motor mechanically coupled to the inner frame member that is configured to cause a force to be applied to the inner frame member and the actuation motor is configured to control an equilibrium position of the DES VSA. | 2021-05-06 |
20210129324 | DIAGNOSIS METHOD AND APPARATUS - A method for problem diagnosis in a robot system having one or more robots includes the steps of: a) receiving (S | 2021-05-06 |
20210129325 | PRODUCTIVITY PLUGIN FOR INTEGRATION WITH ROBOTIC PROCESS AUTOMATION - Robotic process automation (RPA) tasks for operating on data within a productivity program may be initiated by single user action from within the productivity program. A user device is provided with a plugin program that provides an automation user interface within the productivity program. A request to perform an automation task on data in a productivity file is received along with identification of a software robot to perform the automation task. The request also specifies data from the productivity file. The request is provided to a control room server that controls execution of a plurality of different automation tasks by a plurality of different software robots. Results of the automation task are received from the control room server and are provided to the plugin program, which provides the results of the automation task to the user within a productivity file accessible by the user. | 2021-05-06 |
20210129326 | INSPECTION PLANNING USING ROBOTIC SYSTEMS - Disclosed herein are embodiments related to inspection planning using robotic systems. For example, an inspection apparatus may include a processing device to communicatively couple to a robotic apparatus. The processing device may generate an inspection path for the robotic apparatus to follow to inspect an item, the inspection path may include a set of positions of an end effector of the robotic apparatus, and the processing device may cause a camera of the end effector to capture an image of the item at each position. | 2021-05-06 |
20210129327 | Automated Control of Multi-Process Using Robotic Equipment For Complex Workflows - An approach for fully automating the use of robotic devices in a laboratory workflow includes defining sequences for automating tasks and equipment involved in such a workflow, and calculating a path for each sequence that resolves get, handoff, and placement procedures. The approach develops a schedule that executes resolved pathways in and between each device. The approach is provided with an easy-to-use interface, in which a user drags and drops devices to automatically configure them, defines operations to be performed by these devices, and then runs the laboratory workflow. The interface also provides the ability to monitor progress of the workflow, and make modifications and adjustments as needed. | 2021-05-06 |
20210129328 | BRAKING STEPPER MOTORS IN ROBOTIC SYSTEMS - Disclosed herein are embodiments related to braking joints in robotic systems. For example, an apparatus for collaborative robotics may include a first segment, a second segment, and a joint assembly. The joint assembly may include a stepper motor to control a relative position of the first and second segments, and a phase of the stepper motor may be shorted when the apparatus is unpowered. | 2021-05-06 |
20210129329 | SAFETY IN ROBOTIC SYSTEMS - Disclosed herein are embodiments related to safety in robotic systems. For example, an apparatus for collaborative robotics may include a first segment, a second segment, and a joint assembly. The joint assembly may include a processing device and a stepper motor, the stepper motor may control a relative position of the first and second segments, the processing device may perform closed-loop control of the stepper motor and monitor one or more performance metrics, and the processing device may cause braking of the stepper motor when a value of at least one of the performance metrics is outside an allowable range. | 2021-05-06 |
20210129330 | STEPPER MOTORS IN ROBOTIC SYSTEMS - Disclosed herein are embodiments related to stepper motors in robotic systems. For example, an apparatus for collaborative robotics may include a first segment, a second segment, and a joint assembly. The joint assembly may include a stepper motor and a drivetrain to control a relative position of the first and second segments, and the drivetrain may have a gear ratio that is less than 30:1. | 2021-05-06 |
20210129331 | CONTROL METHOD, CONTROL APPARATUS, ROBOT APPARATUS, METHOD OF MANUFACTURING AN ARTICLE, MOTION PROGRAM CREATION METHOD, MOTION PROGRAM CREATION APPARATUS, DISPLAY APPARATUS, AND CONTROL PROGRAM RECORDING MEDIUM - A control method of controlling a robot apparatus based on a plurality of teaching points includes setting a motion condition for each of the plurality of teaching points, selecting a teaching point at which the motion condition is to be changed, from among the plurality of teaching points, and obtaining a new teaching point that causes a pose of the robot apparatus to change at the selected teaching point. | 2021-05-06 |
20210129332 | METHOD AND SYSTEM FOR DETERMINING JOINT VALUES OF AN EXTERNAL AXIS IN ROBOT MANUFACTURING - Systems and a method determine a sequence of joint values of an external axis along a sequence of targets. Inputs are received, including robot representation, tool representation, sequence of targets, kinematics of the axis joints, and/or type of robot-axis motion. For each target, it is generated at least one weight factor table representing, for each available configuration of the axis joint motion, a combined effort of the robot motion and the axis motion depending on the type of combined robot-axis motion. Valid weight factor values of the table are determined by simulating collision free trajectories for reaching the target. The sequence of joint values of the at least one external axis is determined by finding from the weight factor table a sequence of joint values for which the sum of their corresponding weight factors for reaching the target location sequence is minimized. | 2021-05-06 |
20210129333 | ROBOTIC SYSTEM WITH WALL-BASED PACKING MECHANISM AND METHODS OF OPERATING SAME - A system and method for operating a robotic system to place objects into containers that have support walls is disclosed. The robotic system may derive a packing plan for stacking objects on top of each other. The robotic system may derive placement locations for one or more objects overhanging one or more support objects below. The derived placement locations may be based on utilizing one or more of the support walls to secure the placed object. | 2021-05-06 |
20210129334 | ROBOTIC SYSTEM WITH DYNAMIC PACK ADJUSTMENT MECHANISM AND METHODS OF OPERATING SAME - A system and method for operating a robotic system to place objects into containers that have support walls is disclosed. The robotic system may detect an unexpected condition associated with a container during or before a real-time operation. Accordingly, the robotic system may dynamically adjust an existing packing plan based on detecting the unexpected condition. | 2021-05-06 |
20210129335 | METHOD FOR OPERATING AN AUTOMATICALLY MOVING CLEANING DEVICE AND CLEANING DEVICE OF THIS TYPE - An automatically moving cleaning device includes a device housing, at least one obstacle detection device and a control device for controlling the cleaning device within an environment according to a detection result of the obstacle detection device, wherein the obstacle detection device is at least partially moveably mounted on the device housing, such that a detection region of the obstacle detection device can be shifted relative to the device housing. In order to optimize the detection of obstacles within the environment of the cleaning device, the control device is configured to shift the detection region of the obstacle detection device relative to the device housing depending on a position and/or orientation of the cleaning device. | 2021-05-06 |
20210129336 | WORK APPARATUS HAVING UNDER-TABLE ROBOT - A work apparatus for semi-automatically carrying out work steps, having a work bench, which has a worktop and a collaborative work area arranged above the worktop, in which work steps may be carried out manually and automatically, a robot being arranged beneath the worktop for carrying out the automatic work steps, and at least one opening being present in the worktop, through which the work area is accessible for the robot. | 2021-05-06 |
20210129337 | END EFFECTOR BUMP DETECTOR - A system and method is described for detecting abnormal contacts and misalignment of end effector of a robot arm during robotic arm operation. A contact shock transients sensing unit detects signals on the robot arm and generates alarms, identifies the location of the contact shock transients in the robot arm operation, and controls robot arm operation to prevent further damage to the robot arm and articles handled by the robot arm. | 2021-05-06 |
20210129338 | SYSTEM, DEVICES AND METHODS FOR TELE-OPERATED ROBOTICS - The system, devices and methods disclosed herein enable autonomous and tele-operation of tele-operated robots for maintenance of a property around known and unknown obstacles. A method may include using an unmanned aerial vehicle for obtaining additional data relating to the property and obstacles within the property and plan a path around the obstacles using data from sensors on-board the tele-operated robot and the aerial image. A method may also provide optimization of total time needed for performing the property maintenance and the labor costs in situations where manual intervention is needed for navigating the tele-operated robot around obstacles on the property or for removing obstacles on the property. | 2021-05-06 |
20210129339 | CALIBRATION AND ZEROING IN ROBOTIC SYSTEMS - Disclosed herein are embodiments related to calibration and zeroing in robotic systems. For example, an apparatus for robotic zeroing may include a processing device to perform a joint zeroing operation on a first joint assembly of a robotic apparatus. The joint zeroing operation may include: determining a reference vector for zeroing the first joint assembly, wherein the first joint assembly is mechanically coupled to a base of the robotic apparatus; identifying an acceleration vector representative of an orientation of a second joint assembly of the robotic apparatus, wherein the first joint assembly is mechanically between the base and the second joint assembly; determining whether the acceleration vector is aligned with the reference vector; and, in response to a determination that the acceleration vector is not aligned with the reference vector, causing the first joint assembly to move. | 2021-05-06 |
20210129340 | END EFFECTORS IN ROBOTIC SYSTEMS - Disclosed herein are embodiments related to end effectors in robotic systems. For example, an end effector for a robotic apparatus may be couplable to the robotic apparatus, and the end effector may include a communication port for coupling to the robotic apparatus, a camera, and a lighting device, wherein a lighting color of the lighting device is controllable via the communication port. | 2021-05-06 |
20210129341 | ROBOT LOCALIZATION METHOD AND APPARATUS AND ROBOT USING THE SAME - The present disclosure relates to robot technology, and particularly to a robot localization method as well as an apparatus and a robot using the same. The method includes: obtaining a set of particles for localizing the robot; updating a position of each particle in the set of particles based on a preset motion model to obtain the updated position of the particle; obtaining laser measurement data and UWB measurement data; calculating a matching probability of each particle based on the laser measurement data, the UWB measurement data, and the updated position of the particle; and localizing the robot based on the matching probability of each particle. In such a manner, the UWB measurement data is applied to the traditional particle filtering localization algorithm based on laser measurement data so as to enhance the localization precision in large indoor scenes. | 2021-05-06 |
20210129342 | CONTROLLER, CONTROL METHOD USING CONTROLLER, AND CONTROL SYSTEM - A controller for controlling an operation of a machine or a robot for handling an object by includes: a sensor signal acquisition unit that acquires a signal from a sensor that outputs three-dimensional point cloud data and a corresponding camera image of an imaging subject; a region acquisition unit that acquires a region having a height lower than a predetermined value; a non-object region setting unit that sets, as a non-object region, a region of the camera image corresponding to the acquired region; a complementary color setting unit that sets a color of the non-object region to a color complementary to a color of the object; an object position recognition unit that recognizes a position of the object relative to the imaging subject from the camera image; and an operation control unit that controls the operation of the machine or the robot using at least the recognized position. | 2021-05-06 |
20210129343 | COMPUTING DEVICE AND METHOD FOR DETERMINING COORDINATES OF MECHANICAL ARM - A method for determining coordinates of a mechanical arm includes taking a first picture of a marker on a target object on a first jig, obtaining first position coordinates of the marker, calculating reference position coordinates, controlling the mechanical arm to move to the reference position coordinates, moving the mechanical arm from the reference position coordinates to an intermediate position, setting current position coordinates as intermediate position coordinates, moving the mechanical arm from the intermediate position to a target position, setting current position coordinates as target position coordinates, moving the target object onto a second jig, taking a second picture of the marker to obtain second position coordinates, calculating reference position coordinates based on the second position coordinates, controlling the mechanical arm to move to the reference position coordinates, calculating intermediate position coordinates corresponding to the second jig, and calculating target position coordinates corresponding to the second jig. | 2021-05-06 |
20210129344 | MOVING ROBOT AND CONTROL METHOD THEREFOR - The present invention comprises: a main body; an information collecting unit for receiving input of user information; a moving guide unit configured to enable a part of a user's body to be in contact with the main body; a moving unit configured to move the main body; and a control unit which, when sensing that a part of a user's body is in contact with the moving guide unit, controls the moving unit so that the main body moves along a moving route extracted from the user information, wherein the control unit controls the moving unit to allow the main body to move according to a walking speed of the user. | 2021-05-06 |
20210129345 | INTELLIGENT WHEERCHAIR SYSTEM HAVING MEDICAL MONITORING AND RESPONSE FUNCTION - A method and system for monitoring physiological information. The system comprises: sensors ( | 2021-05-06 |