Patent application number | Description | Published |
20100209688 | WINDING STATE EVALUATION METHOD FOR TAPE FILM AND WINDING METHOD FOR TAPE FILM - A winding state evaluation method of a tape film includes a step of determining the attenuation rate of ultrasonic wave for the tape film ( | 08-19-2010 |
20100275554 | METHOD OF PACKAGING RECORD ROLLS OF COVER TAPE AND PACKAGE - The method for packaging together a plurality of record rolls of cover tape according to the present invention comprises wrapping a stack obtained by roughly coaxially stacking said record rolls in a heat-shrink film; and heat-shrinking said heat-shrink film, so that a pressure of at least 0.8 mN/mm | 11-04-2010 |
20110024541 | METHOD OF WINDING TAPE-LIKE MULTI-LAYER FILM AND WOUND ARTICLE OF TAPE-LIKE MULTI-LAYER FILM - A method of winding a tape-like laminated film in a disk form, in which the winding tension force applied to the tape-like laminated film is so controlled as to be 0%/winding meters to +0.10%/winding meters to the tension value at the start of winding in accordance with the length of the tape-like laminated film wound around a core. According to this method, the occurrence of the deformation and the winding breakage of the tape-like laminated film during the transportation and storage thereof can be suppressed. | 02-03-2011 |
20110212324 | COVER TAPE - Provided is a cover tape that has a small range of stripping strength and generates little static electricity when stripped at a high speed. The cover tape according to the present invention comprises at least a substrate layer, an intermediate layer, a charge transfer layer, and a heat seal layer, characterized in that (A) the charge transfer layer containing an acid-modified polyolefin resin and a conductive agent, and (B) the heat seal layer containing (a) a thermoplastic resin component composed of an acrylic resin, and (b) a styrene-conjugated diene copolymer or a hydrogenated resin thereof, the mass ratio of the two components ((a)/(b)) being 20/80 to 80/20. | 09-01-2011 |
Patent application number | Description | Published |
20080211490 | MAGNETIC DETECTOR AND METHOD FOR MAKING THE SAME - A magnetic detector includes a magnetoresistive element and a fixed resistor that are constituted from identical laminates. Hard bias layers are disposed on two sides of the fixed resistor each with a gap therebetween. The magnetoresistive element includes a magnetic layer, magnetization direction of which is variable; the fixed resistor includes a magnetic layer corresponding to the magnetic layer of the magnetoresistive element; and the magnetization direction of the magnetic layer of the fixed resistor is pinned by a bias magnetic field from the hard bias layers | 09-04-2008 |
20090251830 | MAGNETIC DETECTOR - Magnetoresistive elements each have a layered structure including a pinned magnetic layer having a magnetization direction pinned in one direction, a free magnetic layer with magnetization being variable by an external magnetic field, and a nonmagnetic material layer arranged therebetween. Assuming that a center distance between a N-pole and a S-pole of a permanent magnet is λ, the magnetoresistive elements connected in series are arranged in a direction parallel to a relative movement direction with a center distance λ arranged therebetween. Interfaces in the layers of the layered structure of each of the magnetoresistive elements are orthogonal to a facing surface of the permanent magnet, and are in the relative movement direction. The pinned magnetic layers of the magnetoresistive elements have magnetization directions, all the magnetization directions are orthogonal to the relative movement direction in a plane parallel to the interfaces. | 10-08-2009 |
20090262466 | MAGNETIC SENSOR AND MAGNETIC ENCODER USING SAME - Soft magnetic material elements are provided on both sides of each of magneto-resistance effect elements with a spacing therebetween. As a result, an external magnetic field generated from a magnet can be pulled to above a substrate on which the magneto-resistance effect element is provided, thereby making it possible to amplify the external magnetic field to be applied to the magneto-resistance effect element to more than in the related art. Since a bias magnetic field is applied to a free magnetic layer, a magnetic sensor is resistant to a disturbance magnetic field. Moreover, since the external magnetic field applied to the magneto-resistance effect element can be amplified, even if the bias magnetic field is applied to the free magnetic layer, the magnetic detection sensitivity can be apparently improved to more than in the related art, thereby increasing the output. | 10-22-2009 |
20100060268 | ANGLE SENSOR - A magnet which is attached to a rotary body and which is rotatable together with the rotary body; an annular yoke which extends annularly to surround an outer peripheral surface around a rotary shaft of the magnet and in which a notch portion is formed in a part in the extending direction; and a hall element which is disposed in the notch portion and which detects the strength of a magnetic field in the radial direction of the magnet and detects the strength of a magnetic field in the rotation angle direction perpendicular to the magnetic field in the radial direction of the magnet are provided. The angle of rotation of the magnet is calculated on the basis of signals corresponding to the magnetic field strengths in the radial direction and rotation angle direction detected by the hall element. | 03-11-2010 |
20110133728 | ANGLE SENSOR - An angle sensor includes: a magnet mounted in a rotatable rotation body so as to be rotatable with the rotation body; a circular yoke extending in a circular shape so as to surround an outer circumferential surface of the magnet around a rotation shaft of the magnet and having a notched portion in a part thereof in an extension direction of the circular yoke; and a magneto-resistive effect element disposed in the notched portion and detecting a direction of a magnetic field generated in the notched portion. A rotation angle of the magnet matches a direction of a magnetic field applied to the GMR element. | 06-09-2011 |
Patent application number | Description | Published |
20100130626 | METHOD FOR MANUFACTURING ANION EXCHANGE RESIN, ANION EXCHANGE RESIN, METHOD FOR MANUFACTURING CATION EXCHANGE RESIN, CATION EXCHANGE RESIN, MIXED BED RESIN, AND METHOD FOR MANUFACTURING ULTRAPURE WATER FOR WASHING ELECTRONIC COMPONENT MATERIAL - A method for manufacturing an anion exchange resin, in which remaining of impurities and generation of decomposition products are suppressed and leachables are reduced, the method including the following steps (1-a) to (1-e) of: (1-a) obtaining a cross-linked copolymer by copolymerizing a monovinyl aromatic monomer and a cross-linkable aromatic monomer; (1-b) specifying the content of a specific leachable compound to be 400 μg or less relative to | 05-27-2010 |
20120220674 | METHOD FOR MANUFACTURING ANION EXCHANGE RESIN, ANION EXCHANGE RESIN, METHOD FOR MANUFACTURING CATION EXCHANGE RESIN, CATION EXCHANGE RESIN, MIXED BED RESIN, AND METHOD FOR MANUFACTURING ULTRAPURE WATER FOR WASHING ELECTRONIC COMPONENT MATERIAL - This invention relates to a method for manufacturing a cation exchange resin, wherein the method includes the steps of: copolymerizing a monovinyl aromatic monomer and a cross-linkable aromatic monomer to obtain a cross-linked copolymer; specifying a content of a leachable compound represented by formula (I) to be 400 μg or less relative to 1 g of the cross-linked copolymer, | 08-30-2012 |
20120255911 | METHOD FOR MANUFACTURING ANION EXCHANGE RESIN, ANION EXCHANGE RESIN, METHOD FOR MANUFACTURING CATION EXCHANGE RESIN, CATION EXCHANGE RESIN, MIXED BED RESIN, AND METHOD FOR MANUFACTURING ULTRAPURE WATER FOR WASHING ELECTRONIC COMPONENT MATERIAL - The invention relates to a method for manufacturing an anion exchange resin, wherein the method includes the step of contacting a water soluble polymer containing an anionic dissociative group with a resin to produce an anion exchange resin. In the method, an amount of contact of the water soluble polymer is 0.01 to 10 mmol/L, in terms of an amount of the anionic dissociative group, relative to 1 liter of the anion exchange resin, and a wafer surface flatness (Rms) of the anion exchange resin is 4 Å or less, determined by a silicon wafer test. | 10-11-2012 |
Patent application number | Description | Published |
20090242226 | Automatic gear shifting power tool - While a load torque applied to a tool shaft is lower than a predetermined value, a moving member is maintained at a first position, and a sun gear is rotated integrally with an internal gear. When the load torque applied to the tool shaft reaches or exceeds the predetermined value, the moving member is moved to a second position, to thereby prohibit relative rotation of the internal gear and a gear case. A latch member is engaged in a catching portion of the moving member when the moving member is moved to the second position, to thereby prevent the moving member from moving back to the first position. In this manner, repetitive switching between speed reduction ratios can be prevented even when the load torque applied to the tool shaft fluctuates. | 10-01-2009 |
20090249929 | Dust-collecting devices and cutting devices with the dust-collecting devices - A dust-collecting device for collecting cutting chips produced by a cutting device has a separator for separating the cutting chips from the carrier air by utilizing the force of gravity upon the cutting chips. A dust container collects the cutting chips separated by the separator. The separator includes a separator body having a cutting chip discharge pipe and an air discharge pipe. After separation the carrier air is discharged upward from the separator body via the air discharge pipe. The separated cutting chips are discharge downward from the separator body via the cutting chip discharge pipe. The dust container is connected to the cutting chip discharge pipe. | 10-08-2009 |
20110138954 | POWER TOOL - A power tool includes a power source, a speed change mechanism and a tool bit. The speed change mechanism includes first and second rotating shafts disposed parallel to each other, a first power transmission path provided with a first gear train and a first clutch and a second power transmission path provided with a second gear train and a second clutch. The power transmission path is switched between the first power transmission path and the second power transmission path while the first and second gear trains are held engaged, by shifting of the first and second clutches between the power transmission state and the power transmission interrupted state according to a load applied to the tool bit. The speed change mechanism further includes a switching retaining mechanism, a switching preventing mechanism, a switching set value adjusting mechanism or a switching mechanism. | 06-16-2011 |
20110154670 | POWER TOOL - A power tool includes a power source, a speed change mechanism and a tip tool wherein the speed change mechanism has first and second rotating shafts arranged in parallel, a first power transmission passage equipped with a first gear train and a first clutch, and a second power transmission passage equipped with a second gear train and a second clutch. The speed change mechanism is constituted to switch the transmission passage between the first power transmission passage and the second power transmission passage while keeping the first and second gear trains in meshed state by switching the first and second clutches between power transmission state and power interruption state depending on a load applied to the tip tool. | 06-30-2011 |
20110167651 | CIRCULAR SAW - A circular saw in which cutting speed of a saw blade is smoothly controlled. A speed change mechanism of a circular saw includes first and second rotating shafts disposed parallel to each other, and first and second gear trains having different gear ratios and each having a combination of a drive gear and a driven gear as one unit which are engaged with each other and transmit torque of the first rotating shaft to the second rotating shaft. A torque transmission path via the first gear train is defined as a first power transmission path and a torque transmission path via the second gear train is defined as a second power transmission path, and the transmission path is switched between the first power transmission path and the second power transmission path. | 07-14-2011 |
20120165152 | POWER TOOL - In a disc grinder, a spindle mounted with a grindstone intersects an output shaft of an electric motor. The disc grinder includes the three-point pressing continuously-variable transmission between the output shaft of the electric motor and a bevel gear train. The bevel gear train is used for deceleration. The traction grease having a high traction coefficient is used as the lubricant of the traction drive. A grease reservoir or felt members arranged in sliding contact with the pressing parts are disposed in the transmission case. | 06-28-2012 |
20130000938 | POWER TOOL - A hand-held power tool comprises a motor, an output section which is rotationally driven by the motor, and an output change section which changes the output of the output section in a stepless manner while normally driving the motor. The hand-held power tool is improved so that the output of the output section during working can be smoothly controlled. | 01-03-2013 |
Patent application number | Description | Published |
20090123178 | IMAGE FORMING APPARATUS - An image forming apparatus includes: an apparatus body including: an image forming unit that forms toner images having the colors being different from each other; a intermediate transfer body that has a belt-shape, and that is arranged in an upper portion of the image forming unit being inclined with respect to the horizontal direction, the toner images being transferred onto the intermediate transfer body; an intermediate transfer body unit that detachably holds the intermediate transfer body with respect to the apparatus body; and a guide rail member that detachably guides the intermediate transfer body unit in a direction of one side of the apparatus body, and that is set so that the direction, in which the intermediate transfer body unit is guided, is changed in the middle of guiding. | 05-14-2009 |
20090123196 | IMAGE FORMING APPARATUS - An image forming apparatus includes: an endless intermediate transferring belt to which a toner image is transferred; a reference position marking member that is formed on a surface of the intermediate transferring belt, and that shows a reference position in a circumferential direction of the intermediate transferring belt; a detecting unit that detects the reference position marking member; and a control unit that controls the intermediate transferring belt to stop at a position where the reference position marking member is exposed to outside in a case where an outer cover is opened. | 05-14-2009 |
20110069990 | TRANSFER DEVICE AND IMAGE FORMING APPARATUS - A transfer device includes: a transfer roll that transfers a toner image formed on an image holding body to a transfer subject medium; a first holding member that holds the transfer roll rotatably; a pressure contact member that brings, via the first holding member, the transfer roll into pressure contact with the image holding body; a second holding member that holds the first holding member swingably and movably; and a pressing member that produces a pressing force for bringing the pressure contact member into pressure contact with the first holding member and the second holding member in a state that the first holding member is inclined from the second holding member. | 03-24-2011 |
20110110684 | IMAGE FORMING APPARATUS - An image forming apparatus including: an image carrier, provided to a main body of the image forming apparatus, that carries a toner image; an opening and closing member provided to be openable and closable against the main body; a transfer unit movably provided against the opening and closing member, the transfer unit including: a transfer body transferring the toner image onto a transfer receiving medium; and a holding member holding the transfer body and having a contact portion that is in contact with a counterpart contact portion provided to the main body when the opening and closing member is closed; and a maintaining unit maintaining a posture of the transfer unit against the opening and closing member when the contact portion is brought into contact with the counterpart contact portion during the course of transition of the opening and closing member from an opened state to the closed state. | 05-12-2011 |
20110110685 | IMAGE FORMING APPARATUS AND APPARATUS EXTERIOR UNIT - An image forming apparatus includes: an image carrier carrying a toner image; a transfer unit including: a transfer body transferring the toner image onto a recording medium; and a positioning portion positioning the transfer body with respect to the image carrier; a guide portion guiding the recording medium to a position where the toner image is to be transferred onto the recording medium; and an opening and closing unit supporting the transfer unit and the guide portion and provided to be openable and closable by rotating with respect to a main body of the apparatus about a predetermined rotation center, the opening and closing unit forming different angles with the main body between when a force required to position the transfer unit with respect to the main body reaches a maximum value, and when a force required to position the guide portion with respect to the main body reaches a maximum value. | 05-12-2011 |
20110110686 | IMAGE FORMING APPARATUS - An image forming apparatus includes: an image carrier; an intermediate transfer unit including an intermediate transfer body onto which an image on the image carrier is transferred, and plural rotation members around which the intermediate transfer body is wound, each rotation member rotating around a rotation axis, the intermediate transfer unit detachably attached, in the rotation axis direction, to an apparatus main body; a secondary transfer unit that makes contact with and separates from the intermediate transfer body, the secondary transfer unit provided at an opposite side of the rotation members across the intermediate transfer body; a positioning unit that, when the intermediate transfer unit is attached to the apparatus main body, positions the intermediate transfer unit in the secondary transfer unit side at least at two points differently located in the rotation axis direction; and a securing unit that secures the intermediate transfer unit to the apparatus main body. | 05-12-2011 |
20110116824 | FEEDING APPARATUS AND IMAGE FORMING APPARATUS - A feeding apparatus includes: an insulative feeding apparatus main body; plural first feeder lines used for supply of electric power; and a second feeder line used for supply of electric power at a voltage different from a voltage of the electric power respectively supplied with the plural first feeder lines, the feeding apparatus main body having: a first support member that supports the plural first feeder lines; and a second support member that supports the second feeder line, the first support member having: a wall surface part having a wall surface; and at least one projection projected from the wall surface in a direction crossing the wall surface, the plural first feeder lines being provided in space formed between the first support member and the second support member, and mutually partitioned from each other with the at least one projection, and the second feeder line being provided on a side of a surface of the second support member opposite to a surface on a side opposite to the plural first feeder lines. | 05-19-2011 |
Patent application number | Description | Published |
20100044184 | Automatic transmission - An automatic transmission includes first and second clutches, a clutch drum, a piston, a plurality of friction plates, a hydraulic oil chamber, a cancel oil chamber, a return spring, and a cancel plate, wherein a plate member that forms a cylinder portion of the hydraulic oil chamber is provided between the piston and the clutch drum of the first clutch that is located on an inner diameter side, and an oil passage that supplies an oil to the cancel oil chamber of the second clutch that is located on an outer diameter side is formed between the clutch drum and the plate member. | 02-25-2010 |
20100078282 | Automatic transmission - An automatic transmission includes first and second clutches disposed adjacent, wherein each of the first and second clutches includes a friction plate; a clutch drum in spline engagement with the friction plate; a piston that with the clutch drum forms a hydraulic oil chamber therebetween; a return spring that biases the piston toward the hydraulic oil chamber side; and a cancel plate that is disposed on a side opposite the hydraulic oil chamber of the piston to form a cancel oil chamber that cancels outs a centrifugal hydraulic pressure that acts on the hydraulic oil chamber, and that receives a reaction force of the return spring. | 04-01-2010 |
20120247905 | HYDRAULIC CLUTCH AND TRANSMISSION DEVICE PROVIDED WITH THE SAME - A hydraulic clutch including a clutch drum with an outer cylinder fitted with a plurality of clutch plates and a side wall; a clutch piston that defines together with the clutch drum an engagement oil chamber, and moves in an axial direction to press the clutch plates by hydraulic pressure supplied to the engagement oil chamber; and a cancel plate that defines together with the clutch piston a cancel oil chamber that cancels centrifugal hydraulic pressure. The side wall of the clutch drum is formed with a first oil passage that radially extends and is in communication with the engagement oil chamber, and a second oil passage that radially extends and is in communication with the cancel oil chamber. One of the first and second oil passages is at least partially included in a range of an axial width of the other of the first and second oil passages. | 10-04-2012 |
20120247907 | TRANSMISSION DEVICE - A transmission device includes a first clutch and a second clutch that is disposed circumferentially inward of the first clutch so as to overlap with the first clutch as viewed from a radial direction. The first clutch includes a first clutch drum, a first clutch piston that is axially movable by hydraulic pressure supplied to a first engagement side oil chamber on an inner circumferential side of the first clutch drum, and a first cancel plate that defines together with the first clutch piston a first cancel oil chamber that cancels centrifugal hydraulic pressure. The first cancel plate is fastened between the first clutch drum and a second clutch drum of the second clutch. | 10-04-2012 |
20140262673 | HYDRAULIC CLUTCH AND TRANSMISSION DEVICE PROVIDED WITH THE SAME - A hydraulic clutch including a clutch drum with an outer cylinder fitted with a plurality of clutch plates and a side wall; a clutch piston that defines together with the clutch drum an engagement oil chamber, and moves in an axial direction to press the clutch plates by hydraulic pressure supplied to the engagement oil chamber; and a cancel plate that defines together with the clutch piston a cancel oil chamber that cancels centrifugal hydraulic pressure. The side wall of the clutch drum is formed with a first oil passage that radially extends and is in communication with the engagement oil chamber, and a second oil passage that radially extends and is in communication with the cancel oil chamber. One of the first and second oil passages is at least partially included in a range of an axial width of the other of the first and second oil passages. | 09-18-2014 |
Patent application number | Description | Published |
20080237646 | Semiconductor integrated circuit device and method of producing the same - A semiconductor integrated circuit device has a plurality of CMOS-type base cells arranged on a semiconductor substrate and m wiring layers, and gate array type logic cells are composed of the base cells and the wiring layers. Wiring within and between the logic cells is constituted by using only upper n (n10-02-2008 | |
20110012260 | METHOD OF DESIGNING SEMICONDUCTOR INTEGRATED CIRCUIT, DESIGNING APPARATUS, SEMICONDUCTOR INTEGRATED CIRCUIT SYSTEM, SEMICONDUCTOR INTEGRATED CIRCUIT MOUNTING SUBSTRATE, PACKAGE AND SEMICONDUCTOR INTEGRATED CIRCUIT - To provide a method of designing a semiconductor integrated circuit with a high workability also in an increase in a scale of an LSI and an enhancement in an integration and designing a semiconductor integrated circuit system in which an unnecessary radiation is reduced and which is excellent in a heat characteristic, a reverse design flow to that in the conventional art is implemented, and a mounting substrate such as a printed-circuit board is first designed and a package substrate for mounting an LSI is designed based on a result of the design of the mounting substrate, and a layout design of the LSI to be mounted on the package substrate is then carried out. | 01-20-2011 |
20110210453 | METHOD FOR DESIGNING ELECTRONIC SYSTEM - When an electronic system is designed, then if an integrated circuit chip (LSI), a package (PKG), and a printed circuit board (PCB) are designed separately and in parallel, it will be found near the end of the design process that a satisfactory electrical characteristic is not achieved. Therefore, a design procedure of each part (e.g., an LSI, a PKG, a PCB, etc.) is decided, and allocation of resources to a part which is designed with a higher priority is decided, and thereafter, the other parts start to be designed. Therefore, a basic interconnect distribution for a circuit board is calculated based on a prediction function for predicting an interconnect distribution for the circuit board using design information of the circuit board as input data, and is output. | 09-01-2011 |
Patent application number | Description | Published |
20090023374 | Air passage opening and closing device - An air passage opening and closing device includes a case forming an opening portion, a sliding door, and a gear mechanism. The case has a case-side seal surface at two edges of the opening portion in a width direction of a door body of the sliding door, on which a first plate surface of the door body abuts. The gear mechanism includes a driven side gear molded integrally with the door body using resin. The driven side gear protrudes from a second plate surface of the door body on a side opposite to the first plate surface, and extends in parallel with a movement direction of the sliding door, at two edge portions of the second plate surface in the width direction. In addition, the driven side gear has a hollow space opened toward a direction parallel to the width direction. | 01-22-2009 |
20090025905 | Air conditioning system - An air conditioning system includes an air-conditioner casing, an air blower, a cooling heat exchanger, a heating heat exchanger, and a bypass passage. An electric motor of the blower has a rotating shaft that extends along a rotating shaft axis. An impeller of the blower suctions air from one side of the impeller along the rotating shaft axis to blow air in a radial direction of the impeller. The bypass passage causes cold air to bypass the heating heat exchanger. The air blower is located. downstream of the cooling heat exchanger and the heating heat exchanger in a flow direction of air. The cooling heat exchanger and the heating heat exchanger are arranged in parallel with each other. The air blower is positioned on an imaginary extension of the heating heat exchanger. The rotating shaft is disposed in parallel with the heating heat exchanger. | 01-29-2009 |
20090250194 | Air conditioner for vehicle use - Both an air mixing door ( | 10-08-2009 |
20090313899 | Air passage open/close device - An air passage open/close device includes a casing having an air passage, and a sliding door having a board member slidably located in the casing so as to open or close the air passage. The casing has a guide groove for guiding a movement of the board member. The guide groove has an upstream wall extending in a moving direction of the board member at an upstream side of the board member in an air flow direction, and a downstream wall opposing to the upstream wall at a downstream side of the board member in the air flow direction. The board member is configured to be elastically deformed when the board member is arranged in the casing. | 12-24-2009 |
Patent application number | Description | Published |
20090117465 | POSITIVE ELECTRODE AND LITHIUM ION SECONDARY BATTERY - A positive electrode includes a collector and a positive electrode mixture layer formed on the collector and containing a polyacrylonitrile based resin-containing binder and a positive electrode active material. The polyacrylonitrile in the positive electrode mixture layer is crosslinked and carbonized. | 05-07-2009 |
20100055564 | POROUS PROTECTIVE FILM LAYER-PROVIDED ELECTRODE, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING POROUS PROTECTIVE FILM LAYER-PROVIDED ELECTRODE - A porous protective film layer-provided electrode includes: an electrode is provided and having a collector and an electrode mixture layer disposed on the surface of the collector, the mixture layer containing an electrode active material and a first resin; and a porous protective film layer disposed on the surface of the electrode mixture layer, the film layer containing an inorganic filler and a second resin. A chemical bond including a structure represented by —O— or —O—Si— is present between the inorganic filler and the second resin. | 03-04-2010 |
20120145428 | SECONDARY BATTERY, BATTERY PACK, ELECTRONIC APPARATUS, ELECTRIC TOOL, ELECTRIC VEHICLE, AND POWER STORAGE SYSTEM - A secondary battery including: spirally wound electrode body in which positive electrode and negative electrode are laminated via separator and spirally wound, wherein the positive electrode includes an inner circumference side positive electrode active material layer and an outer circumference side positive electrode active material layer while including a single side active material layer formation region, the ratio A/(A+B) of an area density A of the inner circumference side positive electrode active material layer and an area density B of the outer circumference side positive electrode active material layer, an inner diameter C of the coil opening portion, and the ratio D/E of a thickness D of the positive electrode and a thickness E of the positive electrode collector satisfy the relationship expressed in Formula 1, and a length F of the single side active material layer formation region satisfies the relationship expressed in Formula 2. | 06-14-2012 |
Patent application number | Description | Published |
20090044415 | Cemented Carbide and Cutting Tool - Disclosed is a cemented carbide comprising 5 to 10 mass % of cobalt and/or nickel, and 0 to 10 mass % of at least one selected from a carbide (except for tungsten carbide), a nitride and a carbonitride of at least one selected from the group consisting of metals of groups 4, 5 and 6 of the Periodic Table, the balanced amount of tungsten carbide, a hard phase comprising mainly tungsten carbide particles, and containing β particles of at least one selected from the carbide, the nitride and the carbonitride, and the hard phase being bonded through a binder phase comprising mainly cobalt and/or nickel, wherein a mean particle size of the tungsten carbide particles is 1 μm or less, and the cemented carbide having a sea-island structure in which plural binder-phase-aggregated portions composed mainly of cobalt and/or nickel are scattered in the proportion of 10 to 70 area % based on the total area on the surface of the cemented carbide. The cemented carbide is excellent in wear resistance and fracture resistance. | 02-19-2009 |
20100089203 | Ti-based Cermet - A Ti-based cermet | 04-15-2010 |
20110129312 | Cutting Tool - Provided is a cutting tool which comprises a sintered cermet having high toughness and thermal shock resistance. The cutting tool, namely a tip | 06-02-2011 |
20110177934 | Sintered Cermet and Cutting Tool - A sintered cermet and a cutting tool are provided which have high toughness and high anti-chipping. The sintered cermet comprises a hard phase composed of one or more kinds selected from carbides, nitrides, and carbonitrides of one or more metals selected from metals belonging to Groups 4, 5, and 6 of the periodic table, each of which is composed mainly of Ti; and a binder phase composed mainly of Ni and Co. When the crystal lattice constant of the binder phase is measured by Pawley method, two kinds of binder phases having two kinds of crystal lattice constants 31 and 32 exist in the interior of the sintered cermet. Alternatively, two peaks belonging to the (220) plane of the hard phase, namely, a low-angle-side-peak and a high-angle-side peak are detected in the interior of the sintered cermet, and a modified part exists in the vicinity of the surface, in which three peaks belonging to the (220) plane of the hard phase, namely, the low-angle-side peak, an intermediate-position peak, and the high-angle-side peak are detected. | 07-21-2011 |
Patent application number | Description | Published |
20080218389 | Serial-To-Parallel Converter Circuit and Liquid Crystal Display Driving Circuit - A serial-to-parallel converter circuit comprising: an m-bit serial data holding unit to be input with serial data whose input bit number is set to m or n (09-11-2008 | |
20080303761 | Data Output Circuit - A data output circuit includes: a data generating circuit configured to generate output data; and a serial output circuit configured to receive an address corresponding to the data generating circuit, hold a parallel data input during a time period over which the address is being received, and serially output the output data generated by the data generating circuit and the held parallel data in accordance with an output direction signal for directing output of the data. | 12-11-2008 |
20120026153 | Liquid Crystal Driving Circuit - A liquid-crystal-driving circuit includes: a plurality of resistors connected in series between a first and second potentials; one or more voltage follower circuits to impedance-convert one or more intermediate potentials between the first and second potentials, to be outputted, respectively, the intermediate potentials generated at one or more connection points between the resistors, respectively; a common-signal-output circuit to supply common signals to common electrodes of a liquid-crystal panel, respectively, the common signals each being at the first and second potentials, and the intermediate potentials; and a segment-signal-output circuit to supply segment signals to segment electrodes of the panel, respectively, the segment signals each being at the first and second potentials, and the intermediate potentials according to the common signals, the segment-signal output circuit to change the potentials of the segment signals in a ramp form, at least if the potentials of the segment signals are changed with a maximum-possible-potential difference. | 02-02-2012 |
20130038805 | LIQUID CRYSTAL DRIVING CIRCUIT - A liquid-crystal-driving circuit includes: resistors connected in series between first and second potentials lower than the first potential; one or more voltage follower circuits to impedance-convert one or more intermediate potentials between the first and second potentials, to be outputted, respectively, the intermediate potentials generated at one or more connection points between the resistors, respectively; a common-signal-output circuit to supply common signals to common electrodes of a liquid crystal panel, respectively, the common signals being at the first, second, or one or more intermediate potentials in a predetermined order; and a segment-signal output circuit supplies segment signals to segment electrodes of the liquid crystal panel, respectively, the segment signals being at the first and second potentials, or the intermediate potentials according to the common signals, wherein the segment-signal output circuit increases impedances of the segment signals only for a first period when the of segment signals potentials are switched. | 02-14-2013 |
Patent application number | Description | Published |
20090113144 | ELECTRONIC DEVICE AND METHOD OF CONTROLLING THE SAME - According to one embodiment, an electronic device includes a main memory, a main controller which controls the main memory, a system BIOS which stores default access parameter data of the main memory, a substrates including a memory device installing region in which the main memory and a memory device storing other access parameter data of the main memory are to be installed, and a setting section which sets, when a memory device is installed in the memory device installing region, access parameter data read out from the memory device to the memory controller, and sets, when a memory device is not installed in the memory element region, access parameter data read out from the system BIOS to the memory controller. | 04-30-2009 |
20120112735 | Electronic Apparatus and Method of Calculating Input Power Value of Power Supply Unit in Electronic Apparatus - According to one embodiment, an electronic apparatus includes a power supply unit, a current value calculator, and an input power value calculator. The current value calculator is configured to calculate a current value on a power supply cable led out from the power supply unit based on a voltage between two ends of the power supply cable and a resistance value of the power supply cable. The input power value calculator is configured to calculate an input power value of the power supply unit based on the current value on the power supply cable calculated by the current value calculator and an input/output characteristic (efficiency) of the power supply unit. | 05-10-2012 |
20130279496 | COMMUNICATION APPARATUS AND A COMMUNICATION PROTOCOL SWITCHING METHOD - According to one embodiment, an communication apparatus includes a processor and a controller. The processor receives a communication signal from the communication ports or the communication network, and executes communication processing based on a first program corresponding to a communication protocol of a communication port being connected. The controller switches from the first program set in the processor to a second program corresponding to a communication protocol different from that of the first program, based on a predetermined condition. | 10-24-2013 |
Patent application number | Description | Published |
20080278415 | METHOD FOR DRIVING PLASMA DISPLAY PANEL - A method for driving a plasma display panel which is capable of improving contrast is provided. A plasma display apparatus which is capable of improving dark contrast and suppressing a degradation in image quality immediately after power-on is also provided. In the PDP, the peak potentials of drive pulses to be applied in order to drive display cells which have a phosphor layer containing a phosphor material and a secondary electron emitting material, are set as follows. The peak potential of a reset pulse, to be applied to each of the row electrodes in the first subfield within each unit display period, is set to be lower than the peak potential of a sustain pulse, to be applied to each of the row electrodes in every subfield to produce sustain discharge only in display cells that are in the lighting mode. | 11-13-2008 |
20080284684 | PLASMA DISPLAY DEVICE AND METHOD FOR DRIVING PLASMA DISPLAY PANEL - A plasma display device and a method for driving the plasma display device are provided, wherein deterioration in image quality in a period immediately after power-on can be restrained while improving dark contrast. When driving a PDP, by applying various drive pulses, that includes a phosphor layer containing a secondary electron emissive material in respective discharge cells, drive pulses having different pulse waveforms are generated in a period from power-on of the plasma display device to after a lapse of a predetermined period of time, and in a period after a lapse of the predetermined period of time. | 11-20-2008 |
20090231237 | METHOD FOR DRIVING PLASMA DISPLAY PANEL - A method for driving a plasma display panel (PDP) that can increase dark contrast without causing erroneous discharges is provided. A unit display period is divided into a plurality of subfields. A reset process and a sustain process are performed in one of the subfields. In the reset process, a reset pulse is applied to row electrodes of the PDP to initialize each discharge cell to an emission mode (or non-emission mode). In the sustain process, a sustain discharge is repeatedly generated a number of times, corresponding to the number of times a sustain pulse is to be applied, in those discharge cells that are in the emission mode. In this case, a peak potential of the reset pulse is changed based on the number of those discharge cells that are maintained in the non-emission mode during the unit display period and the number of times the sustain pulse is to be applied in the sustain process in this subfield. | 09-17-2009 |
20100245303 | PLASMA DISPLAY DEVICE - A plasma display device in which a sustain pulse having a leading period is applied between row electrodes forming each row electrode pair by a number of times previously determined for each subfield, in a sustain period, and a length of the leading period of the sustain pulse is set in accordance with an accumulated light emission time or an accumulated use time of the plasma display panel. | 09-30-2010 |
20110169807 | PLASMA DISPLAY PANEL AND DRIVE METHOD THEREFOR - A plasma display panel and a drive method therefor, which can enhance a representation capability when displaying a dark image. The plasma display panel includes fluorophor layers containing magnesium oxide. The drive method includes a reset step to initialize all the pixel cells into states of one of a light-up mode and a light-off mode, and an address step in which the pixel cells are caused to perform address discharges selectively in accordance with pixel data, which are successively executed in each of a head subfield and a second subfield within a one-field display period. In reset step, a voltage that sets row electrodes on one side, in the row electrode pairs as an anode and sets the column electrodes set as a cathode is applied between the row electrodes on the one side and the column electrodes. | 07-14-2011 |
20110169875 | PLASMA DISPLAY PANEL AND DRIVE METHOD THEREFOR - A plasma display panel and a drive method therefor, which can enhance a representation capability when displaying a dark image. The plasma display panel includes fluorophor layers containing magnesium oxide. The drive method includes a reset step to initialize all the pixel cells into states of one of a light-up mode and a light-off mode, and an address step in which the pixel cells are caused to perform address discharges selectively in accordance with pixel data, which are successively executed in each of a head subfield and a second subfield within a one-field display period. In reset step, a voltage that sets row electrodes on one side, in the row electrode pairs as an anode and sets the column electrodes set as a cathode is applied between the row electrodes on the one side and the column electrodes. | 07-14-2011 |
20110169876 | PLASMA DISPLAY PANEL AND DRIVE METHOD THEREFOR - A plasma display panel and a drive method therefor, which can enhance a representation capability when displaying a dark image. The plasma display panel includes fluorophor layers containing magnesium oxide. The drive method includes a reset step to initialize all the pixel cells into states of one of a light-up mode and a light-off mode, and an address step in which the pixel cells are caused to perform address discharges selectively in accordance with pixel data, which are successively executed in each of a head subfield and a second subfield within a one-field display period. In reset step, a voltage that sets row electrodes on one side, in the row electrode pairs as an anode and sets the column electrodes set as a cathode is applied between the row electrodes on the one side and the column electrodes. | 07-14-2011 |
Patent application number | Description | Published |
20090202951 | CLEANING APPARATUS AND CLEANING METHOD, COATER/DEVELOPER AND COATING AND DEVELOPING METHOD, AND COMPUTER READABLE STORING MEDIUM - A cleaning apparatus includes a first substrate-holding portion configured to hold a first area of a back surface of the substrate so that the top surface is kept face up; a second substrate-holding portion configured to hold a second area of the back surface of the substrate, the second area being not overlapped with the first area, and rotate the substrate; a top-surface cleaning nozzle configured to supply a top surface cleaning fluid to a top surface of the substrate; a bevel cleaning nozzle configured to supply a bevel cleaning fluid to a bevel portion of the substrate; a cleaning fluid supplying portion configured to supply a back surface cleaning fluid to the back surface of the substrate held by the first or the second substrate-holding portion; and a cleaning member configured to clean the back surface of the substrate held by the first or the second-substrate holding portion. | 08-13-2009 |
20140102474 | SUBSTRATE CLEANING APPARATUS, SUBSTRATE CLEANING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM - A substrate cleaning apparatus for cleaning a substrate back surface includes a first substrate supporting portion supporting the substrate at a first area of the substrate back surface, the back surface facing down; a second substrate supporting portion supporting the substrate at a second area of the substrate back surface, the second area being separated from the first area; a cleaning liquid supplying portion supplying cleaning liquid to the substrate back surface; a drying portion drying the second area of the substrate back surface; and a cleaning portion cleaning a third area of the substrate back surface when the substrate is supported by the first substrate supporting portion, the third area including the second area, and cleaning a fourth area of the substrate back surface when the substrate is supported by the second substrate supporting portion, the fourth area excluding the second area. | 04-17-2014 |
20140352736 | CLEANING APPARATUS AND CLEANING METHOD, COATER/DEVELOPER AND COATING AND DEVELOPING METHOD, AND COMPUTER READABLE STORING MEDIUM - A cleaning apparatus includes a first substrate-holding portion configured to hold a first area of a back surface of the substrate so that the top surface is kept face up; a second substrate-holding portion configured to hold a second area of the back surface of the substrate, the second area being not overlapped with the first area, and rotate the substrate; a top-surface cleaning nozzle configured to supply a top surface cleaning fluid to a top surface of the substrate; a bevel cleaning nozzle configured to supply a bevel cleaning fluid to a bevel portion of the substrate; a cleaning fluid supplying portion configured to supply a back surface cleaning fluid to the back surface of the substrate held by the first or the second substrate-holding portion; and a cleaning member configured to clean the back surface of the substrate held by the first or the second-substrate holding portion. | 12-04-2014 |
Patent application number | Description | Published |
20090016235 | NETWORK SYSTEM - A network system is provided, in which a system change can be easily performed by adding or exchanging an equipment(s) to be controlled or monitored. The equipment has an object with an object identifier defined according to a service content provided by the equipment. Upon the receipt of a service request using the object identifier from a network device connected to the equipment via a network, the equipment executes the service defined in the object according to this service request. By assigning a same object identifier to objects of a plurality of equipments, it is possible to provide the same service from those equipments according to the service request performed from the network device by use of the same object identifier. | 01-15-2009 |
20090055524 | NETWORK SYSTEM - A network system suitable for remote monitoring or remote control of equipments is provided. When an execution of a server-side object is requested from a client terminal device to a server, the server requests an execution of an equipment-side object to the equipment(s). The execution request of the server-side object from the client terminal device is performed by use of a first identifier assigned to the server-side object, and the execution request of the equipment-side object is performed by use of a second identifier assigned to the equipment-side object. Since the server has an identifier setting function of setting a correspondence relation between the first identifier and the second identifier, it is possible to reduce burden on the client terminal device, and flexibly cope with cases of exchanging and increasing the equipment(s) in the network system without considering specific identification information of the equipments such as IP address. | 02-26-2009 |
20120150937 | NETWORK SYSTEM - A network system suitable for remote monitoring or remote control of equipments is provided. When an execution of a server-side object is requested from a client terminal device to a server, the server requests an execution of an equipment-side object to the equipment(s). The execution request of the server-side object from the client terminal device is performed by use of a first identifier assigned to the server-side object, and the execution request of the equipment-side object is performed by use of a second identifier assigned to the equipment-side object. Since the server has an identifier setting function of setting a correspondence relation between the first identifier and the second identifier, it is possible to reduce burden on the client terminal device, and flexibly cope with cases of exchanging and increasing the equipment(s) in the network system without considering specific identification information of the equipments such as IP address. | 06-14-2012 |
Patent application number | Description | Published |
20090025655 | BOILER - First, an emission amount of nitrogen oxide can be decreased to zero as much as possible and, an emission amount of carbon monoxide is decreased to a permissible range. Second, energy saving by combustion at a low air ratio close to 1.0 is realized. Third, air ratio control is performed stably in a combustion region at a low air ratio. Provided is a boiler, including: a premixed burner; a water pipe group for, by heat exchanging with a gas produced by the premixed burner, suppressing a temperature of the gas to thereby suppress a concentration of nitrogen oxide to a predetermined value or less; an oxidation catalyst for oxidizing carbon monoxide contained in the gas after the passage through the water pipe group by oxygen and for reducing nitrogen oxide contained therein by carbon monoxide; and an air-ratio adjusting device for adjusting an air ratio of the premixed burner, in which: the premixed burner and the water pipe group have such characteristics that when the air ratio is a set air ratio, a concentration ratio of oxygen, nitrogen oxides, and carbon monoxide in the gas on a primary side of the oxidation catalyst becomes a predetermined concentration ratio; the oxidation catalyst has such characteristics that when the concentration ratio is a predetermined concentration ratio, a concentration of nitrogen oxides on a secondary side of the oxidation catalyst is substantially zero while a concentration of carbon monoxide is decreased to substantially zero or a predetermined value or less; and the predetermined concentration ratio is kept to be constant by being controlled to the set air ratio by the air-ratio adjusting device. | 01-29-2009 |
20090042152 | COMBUSTION METHOD AND COMBUSTION APPARATUS - First, to decrease an amount of emitted nitrogen oxides to zero as much as possible and also decrease an amount of emitted carbon monoxide to a permissible level. Second, to save energy on combustion at a low air ratio close to 1.0. Third, to attain a stable air ratio control in a low air ratio combustion region. | 02-12-2009 |
20100227283 | COMBUSTION METHOD AND COMBUSTION APPARATUS - A combustion method applied to a water-tube boiler and a regenerator of an absorption-type refrigerator includes a concentration ratio adjusting step of adjusting a concentration ratio of nitrogen oxides, carbon monoxide, and oxygen in a gas from a gas generation source to a predetermined reference concentration ratio, and a hazardous-substance decreasing step of decreasing nitrogen oxides, using an oxidation catalyst having characteristics of decreasing the concentrations of nitrogen oxides and carbon monoxide on a secondary side to substantially zero when the concentration ratio on a primary side is set to be a reference concentration ratio, in which the concentration ratio adjusting step detects the concentration of oxygen on the secondary side of the oxidation catalyst to control the concentration ratio so that a detected oxygen concentration becomes a set oxygen concentration substantially close to zero. According to the combustion method, the emission amount of nitrogen oxides can be decreased to close to zero as much as possible, and the emission amount of carbon monoxide can be decreased to a permissible range. Further, the control of a concentration ratio can be performed stably by detecting the concentration of oxygen. | 09-09-2010 |
20110088636 | BOILER - The present invention relates to a various kinds of boilers including a steam boiler, a hot water boiler, a waste-heat boiler and an exhaust gas boiler. Projections are provided on a heat-transfer tube which connects an upper header and a lower header with each other such that a heat-transfer area pet unit length of the heat-transfer tube becomes smaller in an upstream region than that in a downstream region of combustion gas. It is preferable that installation pitches between adjacent upper and lower projections and/or projecting lengths of the projections from the heat-transfer tube are changed such that the heat-transfer area per unit length of the heat-transfer tube becomes smaller in the upstream region than those in the downstream region of the combustion gas. | 04-21-2011 |
20110165048 | METHOD OF TREATING NITROGEN OXIDE-CONTAINING GAS - First, the emission amount of nitrogen oxides can be decreased close to zero as much as possible, and the emission amount of carbon monoxide is decreased to a permissible range. Second, energy saving by combustion at a low air ratio close to 1.0 is realized. Third, air ratio control is performed stably in a combustion region at a low air ratio. | 07-07-2011 |
Patent application number | Description | Published |
20110051287 | DISK DRIVE DEVICE WITH IMPROVED SHOCK RESISTANCE - The disk drive device includes a base plate, a hub on which a recording disk is mounted, a shaft bearing unit that is arranged on the base plate and that rotatably supports the hub, and a spindle drive unit that drives the hub to rotate. The spindle driving unit includes a stator core having a salient pole, a coil wound around the salient pole, and a magnet opposed to the salient pole. The hub formed of a magnetic material includes an outer cylindrical portion engaged with an inner circumference of the recording disk. A shaft is inserted into a sleeve, and the sleeve, which is of an approximate cylindrical shape, is inserted into a housing as part of the shaft bearing unit. The shaft is fixed to the rotational center of the hub, rotating along the axis together with the hub. | 03-03-2011 |
20120176879 | DISK DRIVE DEVICE WITH HUB HAVING A ROTATIONAL FREQUENCY OF AXIAL RUN-OUT SMALLER THAN 0.1 .mu.M FOR IMPROVED SHOCK RESISTANCE - The disk drive device includes a base plate, a hub on which a recording disk is mounted, a shaft bearing unit that is arranged on the base plate and that rotatably supports the hub, and a spindle drive unit that drives the hub to rotate. The spindle driving unit includes a stator core having a salient pole, a coil wound around the salient pole, and a magnet opposed to the salient pole. The hub formed of a magnetic material includes an outer cylindrical portion engaged with an inner circumference of the recording disk. A shaft is inserted into a sleeve, and the sleeve, which is of an approximate cylindrical shape, is inserted into a housing as part of the shaft bearing unit. The shaft is fixed to the rotational center of the hub, rotating along the axis together with the hub. | 07-12-2012 |
20140146416 | ROTATING DEVICE - A rotating device includes a rotor including a hub to receive a recording disk, and a fixed body including a base that fixedly supports a bearing unit to rotatably support the rotor. The fixed body includes a core having a cylindrical part and salient poles extending in a radial direction, a ring-shaped member having a core holding part that has the core fixed to an outer peripheral surface thereof, a sloping part extending in a direction inclined with respect to a rotational axis of the rotor from a side of the core holding part farther away from the hub, and a support part extending from a side of the sloping part farther away from the hub. | 05-29-2014 |