42nd week of 2011 patent applcation highlights part 6 |
Patent application number | Title | Published |
20110253036 | WET-COATING APPARATUS - A wet-coating apparatus includes a main body, a cleaning agent bin, a coating agent storage bin, a hot-air injector, a heater, and a transport. The main body defines a coating chamber. The coating chamber includes a first sub-chamber, a second sub-chamber, and a third sub-chamber located between the first and second sub-chambers. The cleaning agent storage bin is received in the first sub-chamber. The coating agent storage bin is received in the first sub-chamber and located adjacent to the third sub-chamber. The hot-air injector is received in the third sub-chamber. The heater is received in the second sub-chamber. The transport is located over the cleaning agent storage bin and the coating agent storage bin, and configured to transport a substrate from the first sub-chamber to the second sub-chamber. | 2011-10-20 |
20110253037 | VACUUM HEATING AND COOLING APPARATUS - The vacuum heating and cooling apparatus can rapidly heat and cool only the substrate after film-forming treatment while maintaining high vacuum. The temperature rise of members in the chamber with time caused by accumulation of heat is suppressed, and the variation of temperature between substrates is decreased. In an embodiment, the heating and cooling apparatus for heating and cooling a substrate in a vacuum, includes: a vacuum chamber; a radiation energy source positioned at the vacuum chamber on an atmosphere side for emitting a heating light; an incidence part for causing the heating light from the radiation energy source to enter the vacuum chamber; a substrate-holding member for holding the substrate; and a substrate-transfer mechanism for transferring the substrate held by the substrate-holding member in a heating state to a heating position proximal to the radiation energy source, and transferring the substrate and the substrate-holding member in a non-heating state to a non-heating position distant from the radiation energy source, wherein the substrate-holding member has a plate shape for placing the substrate thereon and has an outer shape larger than that of the incidence part for causing the heating light to enter the vacuum chamber. | 2011-10-20 |
20110253038 | SPIN COATING DEVICE - A spin coating device includes a container and a rotating member. The container is used for holding a first solution and includes a sidewall which a plurality of substrates are arranged on. The rotating member is rotatable within the container and includes an inlet and at least one outlet. A second solution flows into the rotating member through the inlet, and flows into the container through the at lease one outlet. A mixture of the first solution and the second solution is spread onto the substrate by centrifugal force of the rotating member. | 2011-10-20 |
20110253039 | FLUID AGENT APPLYING MULTI-VENT NOZZLE - The present invention is directed to a fluid agent applying multi-vent nozzle capable of densely disposing ejecting vents, and the multi-vent nozzle comprises a main body configured in a casing block, a raised surface provided at a distal end of the casing block, and contoured and dimensioned corresponding to a target area to apply fluid agent to, and a plurality of ejecting vents defined in the raised surface. | 2011-10-20 |
20110253040 | Apparatus For Forming Composite Membrane With Porous Coating Layer - The present invention discloses a method for forming a composite membrane with a porous coating layer. At first, a filling process is carried out to fill the pores of a porous substrate with a liquid. Next, a raw material is transformed into melt or incomplete melt droplets by a heating source and the droplets are sprayed to the surface of the porous substrate filled with the liquid. The liquid is evaporated by the high temperature droplets and plasma flame to become vapor and the vapor breaks through the droplets to have the droplets sputter into different blocks to thereby form random and dispersed flat particles after cooled. Flat particles are formed and stacked continuously so as to form a composite membrane with a porous coating layer. Moreover, the invention provides an apparatus for forming a composite membrane with a porous coating layer. | 2011-10-20 |
20110253041 | DIP COATING APPARATUS - A dip coating apparatus includes a container, a separating plate, an air intake, at least one driving module, and at least one carrying base. The separating plate separates the container into a first chamber and a second chamber, and defines a through opening communicating the two chambers. The first chamber is configured for drying workpieces, and the second chamber is configured for carrying coating liquid to coat the workpieces. The air intake takes drying air into the first chamber. The driving module is mounted on the separating plate. The carrying base carries the workpieces, and is connected to the driving module and positioned in the second chamber. Driven by the driving module, the carrying base is able to dip the workpieces into the coating liquid for coating, and is able to cover the through opening and expose the workpieces to the first chamber for drying. | 2011-10-20 |
20110253042 | Methods of Processing Semiconductor Substrates, Electrostatic Carriers for Retaining Substrates for Processing, and Assemblies Comprising Electrostatic Carriers Having Substrates Electrostatically Bonded Thereto - A method of processing a substrate includes physically contacting an exposed conductive electrode of an electrostatic carrier with a conductor to electrostatically bond a substrate to the electrostatic carrier. The conductor is removed from physically contacting the exposed conductive electrode. Dielectric material is applied over the conductive electrode. The substrate is treated while it is electrostatically bonded to the electrostatic carrier. In one embodiment, a conductor is forced through dielectric material that is received over a conductive electrode of an electrostatic carrier to physically contact the conductor with the conductive electrode to electrostatically bond a substrate to the electrostatic carrier. After removing the conductor from the dielectric material, the substrate is treated while it is electrostatically bonded to the electrostatic carrier. Electrostatic carriers for retaining substrates for processing, and such assemblies, are also disclosed. | 2011-10-20 |
20110253043 | Nozzle, Substrate Processing Apparatus Including The Nozzle, And Processing Solution Supply Method Using The Apparatus - In one embodiment, the nozzle includes a first body having an open lower surface and a plurality of buffer spaces to store a processing solution therein. A first shutter is disposed at a lower part of the first body to selectively open and close lower surfaces of the buffer spaces, and a driving unit configured to move the first shutter or the first body so that a position of the first shutter is varied relative to the buffer spaces. | 2011-10-20 |
20110253044 | SHOWERHEAD ASSEMBLY WITH METROLOGY PORT PURGE - A method and apparatus that may be utilized for chemical vapor deposition and/or hydride vapor phase epitaxial (HVPE) deposition are provided. In one embodiment, the apparatus is a processing chamber that includes a showerhead with separate inlets and channels for delivering separate processing gases into a processing volume of the chamber without mixing the gases prior to entering the processing volume. In one embodiment, the showerhead includes metrology ports with purge gas assemblies configured and positioned to deliver a purge gas to prevent deposition thereon. In one embodiment, the metrology port is configured to receive a temperature measurement device, and the purge gas assembly is a concentric tube configuration configured to prevent deposition on components of the temperature measurement device. In one embodiment, the metrology port has a sensor window and is configured to receive an optical measurement device, and the purge gas assembly and sensor window are configured to prevent deposition on the sensor window. | 2011-10-20 |
20110253045 | Sheet material laminating machine for the plastic lamination of paper or similar materials using the application of a liquid polymer coating and its curing via ultraviolet light sources - A plastic-laminating machine for the coating of paper or similar materials with a plastic coating and only to the exact dimensions of the paper eliminating the need for trimming and offering the option to laminate on one side of the material or on both sides. | 2011-10-20 |
20110253046 | APPARATUS FOR PROVIDING UNIFORM GAS DELIVERY TO A REACTOR - A gas distribution system for a reactor having at least two distinct gas source orifice arrays displaced from one another along an axis defined by a gas flow direction from the gas source orifice arrays towards a work-piece deposition surface such that at least a lower one of the gas source orifice arrays is located between a higher one of the gas source orifice arrays and the work-piece deposition surface. Orifices in the higher one of the gas source orifice arrays may spaced an average of 0.2-0.8 times a distance between the higher one of the gas source orifice arrays and the work-piece deposition surface, while orifices in the lower one of the gas source orifice arrays may be spaced an average of 0.1-0.4 times a distance between the higher one of the gas source orifice array and the work-piece deposition surface. | 2011-10-20 |
20110253047 | System and Method for Improved Thin Film Deposition - A system and method for improved thin film deposition is described. One embodiment includes a perimeter mask for thin film deposition, the perimeter mask comprising an at least one mask surface, the at least one mask surface comprising a mask edge, wherein the mask edge is configured to be positioned proximate to a deposition surface; and wherein the at least one mask surface undercuts away from the mask edge. In various embodiments, the perimeter mask may comprise a bezel shape, a parabolic-curve shape, or a segmented curve shape. In some embodiments, the perimeter mask may partially surround a deposition source, such as a heated-pocket deposition source, a PECVD deposition source, or a sputter deposition source. The perimeter mask can assist in achieving more uniform layers of deposition material and improve processing by containing deposition material and reducing cleaning time. In addition, the perimeter mask itself may be heated in order to prevent deposition on the mask itself and further reduce off-time required for cleaning. | 2011-10-20 |
20110253048 | WAFER HOLDER AND METHOD OF HOLDING A WAFER - A wafer holder including a wafer stage and a wafer stage outer-ring surrounding the wafer stage wherein the wafer stage has a diameter smaller than the diameter of a wafer loaded on the wafer stage, the wafer stage outer-ring has an inner diameter at the upper side of the outer-ring which is larger than the diameter of the wafer loaded on the wafer stage, and the upper surface of the outer-ring lies above the upper surface of the wafer loaded on the wafer stage. | 2011-10-20 |
20110253049 | Semiconductor processing apparatus - There is provided a semiconductor processing apparatus comprising a processing tube for housing a substrate support member that supports a plurality of substrates stacked at a prescribed pitch in a vertical direction; a gas supply part that extends in a direction in which the substrates are stacked in the processing tube and that has a plurality of gas supply openings; an exhaust part that opens onto the processing tube; a gas rectifying plate that is disposed in a space between a penumbra of the substrates supported on the substrate support member and an inner wall of the processing tube, and that extends from the gas supply part in a circumferential direction of the processing tube and in the direction in which the substrates are stacked; and a gas flow regulating part disposed in a space in the processing tube that is above a top-most gas supply opening and a top-most substrate and in a space in the processing tube that is below a bottom-most substrate and a bottom-most gas supply opening. A thin film formed on the substrate can be made more uniform. | 2011-10-20 |
20110253050 | EGGSHELL DISINFECTANT SYSTEM - This invention is a new disinfecting and immunizing system for fertilized and unfertilized avian eggs that, by manipulating the ambient air pressure, creates an environment that causes the pores of the eggshells to open, allowing disinfectants and inoculants to be delivered to the eggs in such a manner that the liquid material penetrates through the pores into the shell to a specified depth but does not go beyond the shell to the embryo. The system is designed such that it performs similar but separate processes for disinfection and immunization; each process includes changing the air pressure, spraying appropriate product, and returning the air pressure to initial condition. | 2011-10-20 |
20110253051 | Detection Arrangement and Method - A detecting arrangement is provided for a teat cleaning device including a teat cleaning cup in which teats of milking animals are contained during cleaning thereof. The detecting arrangement comprises a measuring device provided for automatically measuring a teat related parameter in or adjacent to the teat cleaning cup at completion of a teat cleaning process, and a processing device operatively connected to the measuring device and provided for automatically comparing the measured teat related parameter with a reference value and for automatically determining whether the teat of the milking animal has been contained in the teat cleaning cup unfolded during the teat cleaning process based on the comparison. | 2011-10-20 |
20110253052 | INDEXED FEED DISPENSING MECHANISM - An improved livestock feeder provided with an adjustable feed dispensing mechanism including control levers which are operatively connected to the feed metering gates to control the flow of feed to livestock. The dispensing mechanism features a control lever which engage an array of indexing holes formed in the feeder to position the feed gate within the opening to adjust the amount of feed dispensed from the hopper. The dispensing mechanism includes a graduated scale corresponding to each of the index holes to provide a standard setting for the feeder which can be utilized by an animal producer to supply of feed flow at a given stage in the animal's life cycle to obtain a desired growth rate. | 2011-10-20 |
20110253053 | ANIMAL FEEDER - Devices for providing feed to farm animals, particularly large farm animals are disclosed. In the invention, an enclosure for the feed is provided. In one embodiment of the invention the feed rests directly on the ground. In another embodiment of the invention, the feed is placed on a rack or grate a distance above the ground. The feed is surrounded by a fence that denies access to the feed except as will be described hereafter. At least one pivoting access grate is moved into contact with the feed to prevent the feed from being blown around by the wind or scattered by the animals and also to limit access to the feed. The access grate is a series of bars that are preferably spaced at desirable distances to provide optimal access to the feed by the animals. In one embodiment of the invention, this access grate may be limited in movement to control the amount of feed that an animal or animals is allowed to eat during a given time. In one embodiment of the invention, the feeder is covered to protect the feed from undesirable effects from the weather. | 2011-10-20 |
20110253054 | STABILIZED PET DISH ASSEMBLY AND METHOD - A vessel assembly for holding and presenting solids, liquids or both, including a vessel body having a base portion and at least one wall member extending from the base portion and defining at least one cavity for containing solids, liquids or both; a stabilizer including a stabilizer body for ground engagement; and a fastener assembly for releasably retaining the body and the stabilizer in a mated relationship, the fastener including a first fastener portion operatively associated with the vessel body and a second fastener portion operatively associated with the stabilizer in a configuration for mating with the first fastener portion for stabilizing the vessel. | 2011-10-20 |
20110253055 | ANIMAL LITTERS - The invention provides animal litters and methods of making and using such litters. The animal litters comprise (a) a plurality of absorbent particles comprising (i) a non-swelling particle and (ii) a clumping material coated on the non-swelling particle and (b) a plurality of one or more filler particles that are not associated with the absorbent particles. The filler particles provide additional functionality to the litters, e.g., controlling odor, absorbing moisture, releasing fragrance, controlling microorganisms, controlling dust, reducing density, reducing weight, and combinations thereof. The litters are made by producing the absorbent particles using conventional means and combining the absorbent particles with one or more filler particles that impart the desired characteristic to the litters. | 2011-10-20 |
20110253056 | AQUARIUM LIGHT STRIP - Various embodiments of the present invention provide a lighting system and apparatus that may be utilized with aquariums. The features and functionality of the lighting system and apparatus provide easy access to the opening of an aquarium for various purposes, such as cleaning and maintenance. In addition, the features and functionality of some embodiments provide a lighting system that does not require ballasts, light sockets, or a multitude of wiring, and includes a modular design. Further, for some embodiments, features of the present invention allow the lighting apparatus to illuminate the aquarium, while simultaneously limiting the evaporation of water from the aquarium. | 2011-10-20 |
20110253057 | AQUARIUM LIGHT FIXTURE WITH HINGE - Various embodiments of the present invention provide a lighting apparatus that may be utilized with aquariums having features and functionality enabling a person to easily access the opening of an aquarium for various purposes, such as cleaning and maintenance. According to one embodiment of the invention, the lighting apparatus comprises two or more panels; one or more joints that join at least two adjacent panels together; and one or more light elements disposed on the aquarium lighting apparatus such that at least one lighting element illuminates a side common to all of the panels. For some embodiments, features of the present invention allow the lighting apparatus to illuminate the aquarium, while limiting the evaporation of water from the aquarium. | 2011-10-20 |
20110253058 | SAFETY BYPASS GATE FOR EMERGENCY EXIT FROM WATERING AREA TO FEEDING AREA IN LIVESTOCK FACILITY - A safety bypass gate is provided for use with a livestock management system having a sorting scale arranged between watering and feeding areas. The safety bypass gate changes from a closed position to an open position to provide an emergency exit from the watering area when a condition exists that prevents animals from passing over the sorting scale. The safety bypass gate includes a pair of pivoting gate members and a channel member that fits over the top edges of the gate members to secure them closed. The channel member is attached to a pneumatic actuator that uses air pressure to hold the channel member in its locked position, and a spring return that moves the channel member to its unlocked position upon a drop in air pressure. Springs bias the gate members from their closed positions to their open positions when the channel member moves to its unlocked position. | 2011-10-20 |
20110253059 | Multi-Function Pets Training Tool - This invention involves a multi-function pets training tool, in particular, it could allow pets to maintain vitality, a tool both enhancing training and entertainment, and to utilize different designs and purpose-made accessories for different results, users could use these accessories in making out different training tools. The training aim of this invention is mainly through a hide-and-seek process to find out the hiding articles as may be pre-concealed by the trainer in the base platform, and the training pets have to use skills of topple over, drive and pull to find out these articles, through these trainings to enhance the agility of pets' muscle, concentration and smelling capabilities. This invention is structurally simple, change of accessories is flexible, which makes the functional training more fun, versatile and varied in fashions, to meet with the pets' psychology of fun inducing and to satisfy fully the curiosity of training pets, meanwhile, it enhances pets' vitality and to keep the pets entertained. | 2011-10-20 |
20110253060 | PET SCRATCHING APPARATUSES - A pet scratching apparatus including a base defining a top face and a scratching element extending vertically from the top face of the base, the scratching element including an internal member the top face of the base and defining an exterior surface and a scratchable sleeve removably mounted on the exterior surface of the internal member. In some examples, the pet scratching apparatus includes two bases. In some further examples, the pet scratching apparatus includes a connection system. | 2011-10-20 |
20110253061 | Toy, treat and catnip dispenser - A toy with catnip and pet treat dispensers and method for using are disclosed. The catnip dispenser, the third center wall, contains four small circular openings in the enclosure from which the catnip can either exit or be smelled. The treat dispenser, the first center wall, contains a ¾ inch circular opening in the enclosure from which random amounts of pet treats filter out upon exiting from a container enclosed by an interior wall with a ¾ inch circular opening opposite the first center treat dispenser wall. The pet is encouraged to roll the toy. The forward, backward and sideward rolling motion of the catnip dispenser and treat dispenser causes it to release catnip and/or pet treats through the openings at the bottom of the dispenser walls. The catnip and/or pet treats roll out the openings, encouraging the pet to further interact with the dispensers for fun and exercise. | 2011-10-20 |
20110253062 | Rawhide-based molded chew with hollow core - A edible rawhide-based molded chew with a hollow core is described. The chew is formed by cutting a rawhide sheet into multiple small rawhide pieces. The small rawhide pieces are mixed with a binding agent and water to form a rawhide-based mass. The rawhide-based mass is introduced to mold with a pin to form a molded chew having a hollow core therethrough. The molded chew is removed from the mold. Finally, a flavor basting is applied to the hollow core of the molded chew. The flavor basting provides a smell and flavor to entice a dog to begin and continue chewing on the chew. Thus, the resulting item is a rawhide-based molded chew with a hollow core that is coated with a flavor basting. | 2011-10-20 |
20110253064 | EQUINE MASK AND SUN VISOR - An equine mask and sun visor combination that protects the face and eyes of the horse against several environmental insults simultaneously, including insects, water-born particulates and direct sunlight. A second layer of UV-opaque material is added to a first UV-retarding screen layer to form a sun visor disposed to protect the horse's eyes from direct sunlight and precipitation without blocking the horse's vision. The two distinct mask layers are joined in a manner that forms a single equine mask assembly which neither irritates nor discomforts the horse during long-term continuous wear. | 2011-10-20 |
20110253065 | Animal hock protector - A device for protecting the skin of an animal from damage, abrasion and/or moisture is provided. A first version includes an elastic portion band attached to a protective sheet. The elastic band in combination with the protective sheet encircles an animal limb above a hock. The elastic band is optionally detachably attachable to the protective sheet by means of a hook and loop fastener, a zipper assembly, a button and buttonhole combination, or other detachable attachment means. A moisture absorbent material may be attached to and disposed between the protective sheet and the animal limb. The absorbent material may be a wicking material, such as a moisture wicking fleece. The protective sheet may be asymmetric as positioned about a sagittal plane central to the hock. The protective sheet may be partially curved to form a cup shape for at least partially enclosing the hock. | 2011-10-20 |
20110253066 | W-STAGED FLAME BOILER FOR MULTI-STAGE COMBUSTION WITH MULTI-EJECTION AND ITS METHOD THEREOF - A method for a flame boiler with multi-stage combustion with multi-ejection, includes the steps of ejecting inner and outer secondary air flows with speed of 35-65 m/s to guide a fuel-rich pulverized coal flow with speed of 10-20 m/s into a lower chamber to provide first and second combustion stages, ejecting lower secondary air flows with speed of 35-65 m/s into the lower chamber to further guide the pulverized coal so as to provide a third combustion stage. The system includes a lower chamber, an upper chamber, a combustion chamber, fuel-rich pulverized coal flow nozzles, fuel-lean pulverized coal flow nozzles respectively provided at the front and rear boiler arches, and lower secondary air nozzles provided at the front and rear water cooled walls. The combustion of the pulverized coal flow with W-shaped flowing path within the boiler is adapted to reduce NO | 2011-10-20 |
20110253067 | PIPE FITTING - A pipe fitting is connected in a conduit from a source of fluid under pressure. The pipe fitting comprises a tubular body defining an elongate interior chamber open at both an upstream end and a downstream end. The wall of the body defines a plurality of radial passages opening into the interior chamber and extending through the wall at an acute angle relative to the longitudinal axis of the body. The passages open to the atmosphere through the wall axially spaced upstream from the passage openings into the interior. Fluid flows through the body from the upstream end to the downstream end without escaping through the passages. When fluid flow is blocked downstream of the body, backflow of fluid is directed radially outwardly and angularly upstream through the passages to the atmosphere. | 2011-10-20 |
20110253068 | User-Powered Water Heater - Water heaters are described that are user-powered, such that external sources of power are unnecessary. The water heaters include a heating device and a generator coupled to a crank such that power is generated as the crank is rotated, which can be used to power the heating device. | 2011-10-20 |
20110253069 | STATIONARY INTERNAL COMBUSTION ENGINE - A stationary internal combustion engine comprising a combustion engine and at least one compression device is disclosed. The combustion engine and the at least one compression device are connected to each other without vibrations being transmitted therebetween. | 2011-10-20 |
20110253070 | Hydrogen generator - A hydrogen generator for apparatus for use in an internal combustion engine of a vehicle for increasing the efficiency of the engine and decreasing emissions from the engine has stainless-steel electrolysis plates that are close-spaced in the generator housing. The hydrogen unit is configured to inject hydrogen after the throttle body and the carburetor using a spacer located between the intake manifold and the throttle body or carburetor. Alternative, a modified spark plug equipped with a tube and a check valve is mounted on the engine, while being controlled by the generator's PCB controller. The PCB controller is configured to control a variety of operational control devices, including a gas level controller, a liquid level controller, a temperature controller, a pressure controller, a flow rate controller, a current controller a tachometer controller, a pressure sensor configured to detect gas pressure in the housing, a liquid sensor configured to detect level of aqueous solution in the housing, and a temperature sensor. The operational conditions of the hydrogen generator can be controlled from a cab of the vehicle. | 2011-10-20 |
20110253071 | ON-BOARD FUEL REFINING IN MOTORIZED VEHICLES - Various embodiments of the present invention are directed to systems and methods for on-board refining of fuels within motorized vehicles. On board fuel refining is a finish-refining step that allows a fuel to be more precisely tailored to a particular vehicle and internal-combustion engine and to the current conditions under which the fuel is being used. In one embodiment, the fuel is subjected to fluid-shear forces and cavitation. | 2011-10-20 |
20110253072 | Pump Control for Reformate Fuel Storage Tank - Various systems and methods are described for a controlling a flow of reformate fuel in a fuel system which includes a reformer and a storage tank coupled to an engine in a vehicle. The system includes a pump located between the reformer and the storage tank that is selectively operated in order to reduce parasitic losses on the system. | 2011-10-20 |
20110253073 | Multi-Stroke Internal Combustion Engine - An internal combustion engine system and method of its operation are described. As one example, the method includes: repeatedly opening a first intake valve of a combustion chamber of the engine once every four piston strokes; transitioning operation of the combustion chamber from a four stroke cycle to a two stroke cycle by activating a second intake valve of the combustion chamber to repeatedly open once every four piston strokes during a different intake stroke than the first intake valve; and transitioning operation of the combustion chamber from the two stroke cycle to the four stroke cycle by deactivating the second intake valve in a closed position. In this way, the engine may be selectively operated in a two stroke cycle or a four stroke cycle by activating or deactivating or activating one of the intake valves while another of the intake valves continues to operate. | 2011-10-20 |
20110253074 | Locomotive Engine Emissions Control Suite - A locomotive diesel engine emissions control suite includes retarding fuel injection timing and heating the diesel fuel. Switch locomotives are now required to comply with USEPA emission standards under 40 CFR Part 1033 regulations. Retarding the fuel injection timing reduces peak temperatures during combustion which in turn reduces production of Nitrogen oxides (NOx) but also increases emissions of particulate matter (PM), Carbon Monoxide (CO), and Hydrocarbons (HC) in the exhaust. Unrelated efforts to reduce the smoke in diesel exhaust by pre-heating the diesel fuel showed an unexpected reduction in PM, CO, and HC. Such heating of the diesel fuel did not affect the reduction in NOx but reduced emissions of PM, CO, and HC to acceptable levels. Further experiments showed that two degrees of fuel injection retarding and fuel heated to 120 to 140 degrees Fahrenheit resulted in meeting the 40 CFR Part 1033 regulations. | 2011-10-20 |
20110253075 | COOLING APPARATUS FOR INTERNAL COMBUSTION ENGINE - An object of the present invention is to ensure appropriate cooling amounts for two exhaust ports, respectively, in an internal combustion engine in which an exhaust port that communicates with an inlet of a turbine of a turbocharger and an exhaust port that does not communicate with the inlet of the turbine are formed in a cylinder head. A cooling apparatus for an internal combustion engine of the present invention has a first exhaust port and a second exhaust port formed in a cylinder head of the internal combustion engine. The first exhaust port communicates with an inlet of a turbine of the turbocharger. The second exhaust port does not communicate with the inlet of the turbine. Each cylinder of the internal combustion engine includes a first exhaust valve that communicates with the first exhaust port and a second exhaust valve that communicates with the second exhaust port. A first cooling water passage through which cooling water that cools the first exhaust port passes and a second cooling water passage through which cooling water that cools the second exhaust port passes are formed in the cylinder head. | 2011-10-20 |
20110253076 | OUTBOARD ENGINE UNIT - A cooling device of an outboard engine unit includes a cooling water passage for delivering cooling water from a water pump. The cooling water passage branches into a first passageway for cooling a cylinder block and cylinder head of an engine and a second passageway for cooling a case of a supercharger. Thus, the supercharger and the engine can be cooled to and kept at their respective appropriate temperatures. | 2011-10-20 |
20110253077 | Reversible Double-Acting Electromagnetic Device For Transmitting The Movement To/From A Driven/Driving Member - A double-acting electromagnetic device for transmitting movement to/from a driven/driving member in a vehicle and including a shaft that rotates about a longitudinal axis of rotation and that has, mounted relative thereto a first rotor of a first coupling including a pair of concentric annular electromagnets mounted on a fixed support, a coaxial bell member, a coaxial cup member, a first bearing, a first armature connected to the coaxial bell member, a second armature concentric with the first armature and connected to the coaxial cup member which is mounted idle with respect to the shaft via the first bearing and which has a first pulley formed on a side surface, wherein the support for the electromagnets is attached to a fixed structure part which has a load-bearing function, and wherein the bell member includes an outer annular edge extending in an axial direction towards the electromagnets and mounted axially over the first rotor. | 2011-10-20 |
20110253078 | ENGINE COOLING SYSTEM AND COOLING FAN MODULE - An engine cooling system incorporates a cooling fan module having a motor and a fan driven by the motor. The motor has a motor housing and two end caps disposed at respective ends of the motor housing. Each of the end caps has at least one axial hole to allow air to flow through the motor to dissipate heat from inside the motor. The motor also has a dust screen disposed inside the motor and adjacent each of the axial holes for preventing external particles entering the motor through the axial hole. Each dust screen has a plurality of apertures to allow air to flow through the motor but prevents dust particles entering the motor. | 2011-10-20 |
20110253079 | METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE - In a method for operating an internal combustion engine, a crankcase of the internal combustion engine has a vent into the intake section of the internal combustion engine, and upon outgassing of fuel out of engine oil present in the crankcase, the operating point of the internal combustion engine is modified so that the air-fuel ratio does not fall below a definable value. | 2011-10-20 |
20110253080 | Intake Manifold with Overmolded Structural Enhancement - A composite intake manifold coupled to a V-engine is provided. The composite intake manifold includes a supporting member overmolded in an unsupported region of the composite intake manifold. | 2011-10-20 |
20110253081 | CAM PLATE BEARINGS FOR BARREL ENGINE - A barrel engine has a housing with a longitudinal bore with a pair of spaced apart bearing surfaces. An output shaft is disposed in the bore and has an outer surface with engagement elements. A cam plate has a central portion and a cam portion. The central portion has an outer surface with a pair of spaced apart bearing surfaces and a bore with an inner surface with engagement elements. The cam plate is received on the output shaft with the engagement elements on the inner surface of the cam plate bore being mechanically coupled to the engagement elements on the outer surface of the output shaft such that the shaft and cam plate are coupled for rotation and the cam plate is longitudinally slidable with respect to the shaft. The cam plate is disposed such that the bearing surfaces are generally aligned with the bearing surfaces of the bore. | 2011-10-20 |
20110253082 | FLYWHEEL FOR BARREL ENGINE - A barrel engine has a longitudinal output shaft defining a longitudinal axis. A plurality of cylinders is disposed about the output shaft and are each generally parallel to the longitudinal axis. A cam plane is defined perpendicular to the longitudinal axis and disposed between the open ends of the cylinders and a second end of the engine housing. A cam plate is disposed in the engine housing and supported for rotation about the longitudinal axis. The cam plate has a central portion and an outwardly extending cam portion. The cam portion has a cam surface that undulates from one side of the cam plane to the other. A flywheel has a plurality of lobes, each lobe being disposed generally in alignment with an area where the cam surface undulates closest to the open end of a cylinder. | 2011-10-20 |
20110253083 | Drive Configuration and Method Thereof - A drive configuration for driving one or more rotating sprockets (e.g., of an engine drive train), including a flexible force transmitting member forming a closed curve enclosing an area; a drive sprocket situated outside the area and driving the force transmitting member; first and second pulleys situated at least partially within the area and on opposing sides of the drive sprocket so as to urge the force transmitting member against the drive sprocket; and one or more driven sprockets each coupled to the force transmitting member. The drive configuration may include a cartridge including a base, one or more secondary pulleys being situated on opposing sides of the first pulley such that a timing belt is urged into contact with a drive sprocket and each of the pulleys. Accordingly, a timing belt may be rapidly installed or removed by inserting or removing the cartridge according to the present invention. | 2011-10-20 |
20110253084 | VARIABLE VALVE LIFT MECHANISM FOR ENGINE AND ARRANGEMENT OF OIL CONTROL VALVE - An engine has a cylinder block mounted on a crankcase and a cylinder head mounted on the cylinder block. The cylinder head has one side forming an intake port and an intake valve and another side forming an exhaust port and an exhaust valve. A camshaft includes an intake cam assembly and an the exhaust cam assembly, which respectively drive an intake valve driving member and an exhaust valve driving member. The intake cam assembly includes a first intake cam and a second intake cam. The intake valve driving member includes a low lift driving member corresponding to the first intake cam and a high lift driving member corresponding to the second intake cam. The low lift driving member and the high lift driving member form a hydraulic cylinder, which receives therein hydraulically operable pistons. | 2011-10-20 |
20110253085 | VALVE-TIMING CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE - A valve-timing control apparatus includes a drive rotator configured to receive a rotation from a crankshaft; a driven rotator fixed to a cam shaft; and an electric motor. The electric motor includes a stator fixed to the driven rotator, a rotor that rotates relative to the stator, a coil provided to at least one of the stator and the rotor, and a motor output shaft fixed to the rotor. The valve-timing control apparatus further includes a speed-reduction mechanism; a slip ring provided to one of the drive rotator and a fixed member, and configured to feed power to the coil; a power-feeding brush provided to another of the drive rotator and the fixed member, and abutting on the slip ring; a detection-target section provided to one of the fixed member and the motor output shaft, and located on an inner circumferential side beyond a contact portion between the slip ring and the power-feeding brush; and a detecting section provided to another of the fixed member and the motor output shaft, and configured to detect a rotational position of the motor output shaft by detecting a position of the detection-target section. | 2011-10-20 |
20110253086 | ADJUSTING SYSTEM FOR CAMSHAFTS OF AN INTERNAL COMBUSTION ENGINE - An adjusting system for camshafts of an internal combustion engine having an emergency running function, comprising a phase shifter gearing with an input drive element driven by a crankshaft of an internal combustion engine, an output drive element which drives a camshaft of the internal combustion engine, and an actuating element, by means of which a relative rotation between the drive input element and the drive output element can be realized by means of a device for imparting a braking torque, which is variable for normal operation, to the actuating element. In the event of failure of the device and/or control thereof, an emergency running setting of the camshaft can be attained and maintained as a result of braking or respectively, arresting the actuating element. | 2011-10-20 |
20110253087 | VALVE TIMING CONTROL APPARATUS - A valve timing control apparatus includes a locking mechanism having a locking member disposed in an accommodating portion formed in one of a drive-side rotor and a driven-side rotor and projectable into and retractable from the other rotor than the one rotor having the accommodating portion and a locking groove defined in the other rotor for receiving and retaining the locking member projecting therein, the locking mechanism for restraining a relative rotational phase when the locking member is retained within the locking groove. The apparatus further includes a restricting mechanism having a restricting member disposed within the accommodating portion and projectable into and retractable from the other rotor to be movable relative to and together with the locking member in a projecting/retracting direction of the locking member and a restricting groove defined in the form of an elongate slot in the other rotor for receiving the restricting member projecting therein, the restricting mechanism restricting the relative rotational phase within a predetermined range when the restricting member projects into the restricting groove. | 2011-10-20 |
20110253088 | STRUCTURAL UNIT FOR A GAS EXCHANGE VALVE TRAIN OF AN INTERNAL COMBUSTION ENGINE - A structural unit for a gas exchange valve train of an internal combustion engine is provided. The structural unit includes a support element ( | 2011-10-20 |
20110253089 | HF Ignition Device - The invention relates to an HF ignition device for igniting a fuel in an internal combustion engine with a corona discharge, comprising an ignition electrode, an insulating body on which the ignition electrode is mounted, the insulating body having a continuous channel in which an inner conductor leading to the ignition electrode is disposed, and an outer conductor which encloses the insulating body and, in combination with a section of the inner conductor, forms a capacitor, wherein the channel is filled with an electrically conductive filling material which encloses at least one conductor piece that forms at least one section of the inner conductor. | 2011-10-20 |
20110253090 | AIR PURIFIER HAVING RESONATOR INSTALLED IN THE AIR OUTLET - An intake system is provided for an internal combustion engine, which includes, but is not limited to an air purifier/resonator configuration, in which a resonator element is situated in the purified air area of the intake system as an integral component in the air outlet of the air purifier, coaxially to the air outlet. | 2011-10-20 |
20110253091 | ENGINE BALANCER SYSTEM - An engine balancer system is provided in which a balancer housing ( | 2011-10-20 |
20110253092 | OIL DRAIN SYSTEM BYPASS - A system and method are provided for increasing heating of engine oil during a cold start. In one example, engine oil is returned directly to the oil pump inlet, thus bypassing the sump. In this way, a smaller volume of oil receives more heat and is used for lubricating engine components during a cold start, thus providing reduced friction earlier than otherwise possible. | 2011-10-20 |
20110253093 | ROLLOVER DETECTION DEVICE FOR GENERAL-PURPOSE ENGINE - A general-purpose engine equipped with a rollover detection device for a general-purpose engine is used for driving a driving unit such as a rammer. An oil pan is provided in a crankcase of an engine main body, and lubricating oil is supplied to a lubrication part of the engine main body by an oil pump. A suction port of a lubricating oil intake part that guides the lubricating oil to an intake port of the oil pump is provided in a substantially central part in front-rear and left-right directions of the oil pan. Therefore, even when the general-purpose engine rolls over in the front-rear or left-right direction, the lubricating oil does not enter the lubricating oil intake part. Detecting whether or not the lubricating oil is discharged from the oil pump allows detection of a rollover of the general-purpose engine. | 2011-10-20 |
20110253094 | Piston Bowl With Spray Jet Targets - A piston for a direct injection engine is provided, the piston having a bowl at an upper end, the bowl forming a portion of a combustion chamber. The bowl includes an inner surface that defines a volume configured to receive a fuel-air mixture, the inner surface of the bowl including at least one surface feature that forms at least one edge portion as a target for the fuel spray, the edge portion defined by two or more surface portions. The surface feature may protrude from the inner surface of the bowl or may be recessed into the inner surface. Such surface features may reduce soot and improve fuel-air mixing. | 2011-10-20 |
20110253095 | Piston Bowl With Spray Jet Targets - A piston for a direct injection engine is provided, the piston having a bowl at an upper end, the bowl forming a portion of a combustion chamber. The bowl includes an inner surface that defines a volume configured to receive a fuel-air mixture, the inner surface of the bowl including at least one surface feature as a target for the fuel spray, the surface feature angled 20° to 80° from the piston face. The surface feature may protrude from the inner surface of the bowl or may be recessed into the inner surface. Such surface features may reduce soot and improve fuel-air mixing. | 2011-10-20 |
20110253096 | PISTON HAVING COMBUSTION BOWL SHAPED TO BALANCE COMBUSTION EFFICIENCY AND EMISSION PROPERTIES - A piston for a compression ignition internal combustion engine includes a piston body having a combustion face defining a combustion bowl, and the combustion face including a compound bowl surface and a compound rim surface. The combustion face is profiled to balance a combustion efficiency property of the piston with emissions properties of the piston, and includes a profile of rotation defining a convex curve segment bisected by the longitudinal axis, and a plurality of concave curve segments outboard of the convex curve segment. The profile of rotation further includes a compound rim profile defining a plurality of convex curve segments corresponding to an inner rim surface. The convex curve segment of the compound bowl profile defines a relatively small radius of curvature, and the plurality of convex curve segments corresponding to the inner rim surface define a relatively large radius of curvature. The combustion face includes an abrupt transition from the compound bowl surface to the compound rim surface. | 2011-10-20 |
20110253097 | Approach for Improved Fuel Vaporization in a Directly Injected Internal Combustion Engine - A system and a method of facilitating fuel vaporization in a directly injected internal combustion engine are provided. As one example, the method comprises: closing an exhaust valve of the cylinder; opening an intake valve after the exhaust valve has closed; moving a piston of the cylinder away from top dead center between the closing of the exhaust valve and the opening of the intake valve to expand the cylinder volume and reduce a pressure within the cylinder to below a pressure of an air intake manifold of the cylinder; and initiating an injection of fuel directly into the cylinder via an in-cylinder injector after the exhaust valve has closed. | 2011-10-20 |
20110253098 | Stored Compressed Air Management and Flow Control for Improved Engine Performance - A method for providing air to a combustion chamber of an engine, the engine including a compressor and a boost tank selectably coupled to an intake manifold. The method comprises admitting air from the compressor to the intake manifold via a main throttle valve, storing some air from the compressor in a boost tank, and discharging some of the air stored in the boost tank to the intake manifold via an auxiliary throttle valve distinct from the main throttle valve. | 2011-10-20 |
20110253099 | MULTI-PHASE ENGINE STOP POSITION CONTROL - A method is provided for controlling engine stop position in a vehicle having an engine with auto stop/auto start functionality. The method includes automatically ramping down engine speed upon initiation of an auto stop event, executing closed-loop speed control of the engine when the engine speed begins to ramp down, and for as long as the engine speed remains above a threshold engine speed while ramping down the engine speed; executing closed-loop position control of the engine while ramping down the engine speed once the engine speed is less than the threshold engine speed and greater than zero; and stopping the crankshaft to within a calibrated range of a targeted engine stop position. A controller is also provided that includes a hardware module and an algorithm adapted for executing the foregoing method, and a vehicle is provided having an engine with auto stop/start functionality and the controller noted above. | 2011-10-20 |
20110253100 | CYLINDER COMBUSTION PERFORMANCE MONITORING AND CONTROL WITH COORDINATED TORQUE CONTROL - An engine control system includes a disturbance module, a torque correction module, a torque-to-spark module, and a spark correction module. The disturbance module determines a disturbance value for a past combustion stroke of a cylinder of an engine based on rotation of a crankshaft. The torque correction module selectively determines a torque correction for a future combustion stroke of the cylinder based on the disturbance value. The torque-to-spark module determines a spark correction based on the torque correction and determines an uncorrected spark timing based on a torque request. The spark correction module determines a corrected spark timing based on the uncorrected spark timing and the spark correction and generates spark during the future combustion stroke based on the corrected spark timing. | 2011-10-20 |
20110253101 | CYLINDER COMBUSTION PERFORMANCE MONITORING AND CONTROL - An engine control system includes a disturbance module, a misfire threshold determination module, a disturbance ratio module, and a spark control module. The disturbance module determines a disturbance value for a past combustion stroke of a cylinder based on rotation of a crankshaft. The misfire threshold determination module determines a jerk value indicative of a misfire within the cylinder. The disturbance ratio module determines a disturbance ratio for the past combustion stroke based on the disturbance value and the jerk value. The spark control module determines a spark timing for a future combustion stroke of the cylinder, determines a spark timing correction for the future combustion stroke based on the disturbance ratio, determines a corrected spark timing based on the spark timing and the spark timing correction, and generates spark during the future combustion stroke based on the corrected spark timing. | 2011-10-20 |
20110253102 | SYSTEM FOR SUPPLEMENTARY FUEL SUPPLY - Supply of supplementary fuel is controlled by activation of a valve in response to certain engine operating conditions or parameters. For example, the supplementary fuel may be supplied to facilitate starting and warming up a cold engine, or to cool and/or slow down an engine operating above a threshold speed. | 2011-10-20 |
20110253103 | Tug Boat Engine Emissions Control Suite - A tug boat diesel engine emissions control suite includes modified fuel injectors including a fuel injection timing retard feature, and diesel fuel heating. Tug boats are now required to comply with USEPA emission standards under 40 CFR Part 94 regulations. Retarding the fuel injection timing reduces peak temperatures during combustion which in turn reduces production of Nitrogen Oxides (NOx) but also increases emissions of particulate matter (PM), Carbon Monoxide (CO), and Hydrocarbons (HC) in the exhaust. Heating the diesel fuel provides a reduction in increased PM, CO, and HC to acceptable levels. Experiments showed that a novel modification to a plunger in the fuel injectors providing up to six degrees of fuel injection timing retarding, and fuel heated to 120 to 140 degrees Fahrenheit, resulted in meeting the 40 CFR Part 94 regulations. | 2011-10-20 |
20110253104 | SHAPING A FUEL CHARGE IN A COMBUSTION CHAMBER WITH MULTIPLE DRIVERS AND/OR IONIZATION CONTROL - The present disclosure is directed to injectors with integrated igniters providing efficient injection, ignition, and complete combustion of various types of fuels. These integrated injectors/igniters can include, for example, multiple drivers used to shape charges, controllers used to modify operations based on ionization parameters, and so on. | 2011-10-20 |
20110253105 | FLUID INJECTOR WITH BACK END RATE SHAPING CAPABILITY - A common rail single fluid injection system includes fuel injectors ramp shaped injection curves at both the front and back ends of an injection event. This is accomplished by including a check speed control device fixed in position within the check control chamber of a fuel injector. The check speed control device controls the speed of a check by restricting fuel flowing into and out of the check control chamber. | 2011-10-20 |
20110253106 | FUEL INJECTION SYSTEM - The present application relates to a fuel injection system of an internal combustion engine having an automatic stop-start system, the fuel injection system comprising a high pressure fuel pump, which via a fuel pump line delivers fuel towards a common fuel rail, to which a fuel return line is connected. It is proposed that the fuel return line comprise a control element system, which firstly discharges a fuel pressure to a fuel tank, when a first predefined pressure limit is reached in the fuel return line, and which secondly prevents a further flow of fuel from the return line into the fuel tank, but allows a flow of fuel from the fuel tank into the fuel return line, so that the return line is designed as a fuel pressure accumulator. | 2011-10-20 |
20110253107 | METHOD AND SYSTEM FOR INJECTING FUEL INTO INTERNAL COMBUSTION ENGINES - The invention relates to a method and to a system for injecting fuel into internal combustion engines, the injection taking place by way of an injection system and the fuel to be injected having an increased amount of fatty acids or fatty acid esters, particularly biodiesel. According to the invention, the components of the injection system coming into contact with the fuel are at least partially provided with a coating that has a low tendency for the agglomeration of fuel components, particularly fatty acids and fatty acid esters. | 2011-10-20 |
20110253108 | CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE - An internal combustion engine wherein a variable compression ratio mechanism which can change the mechanical compression ratio and a detection sensor for detecting the mechanical compression ratio are provided and wherein the mechanical compression ratio is controlled based on the mechanical compression ratio detected by the detection sensor. When a signal line of the detection sensor breaks, the mechanical compression ratio is lowered to the minimum mechanical compression ratio. | 2011-10-20 |
20110253109 | High-Pressure Fuel Pump - It is an object of the present invention to accurately position a cylinder of a high-pressure fuel pump with respect to an attachment fitting hole provided in an engine block of an internal combustion engine in mounting the pump on the engine block. | 2011-10-20 |
20110253110 | VAPORIZED FUEL PROCESSING DEVICE FOR INTERNAL COMBUSTION ENGINE - A vaporized fuel processing device includes a discharging passage having a canister and connected to a fuel tank, the discharging passage being provided with a stop valve and a relief valve that is opened when the pressure in a fuel tank is out of a first pressure range. A vaporized fuel processing device performs a purge flow detection process when the pressure in the fuel tank is within a second pressure range included in the first pressure range. On the other hand, the vaporized fuel processing device opens the stop valve when a purge is being performed, the frequency of performing the purge flow detection process is small, and the pressure in the fuel tank is out of the second pressure range. | 2011-10-20 |
20110253111 | Condensate Management for Motor-Vehicle Compressed Air Storage Systems - A method for providing air to a combustion chamber of an engine, the engine including an intake manifold selectably coupled to a boost tank. The method comprises pressurizing and storing air in the boost tank, discharging some of the air stored in the boost tank to the intake manifold, and releasing condensate from the boost tank. | 2011-10-20 |
20110253112 | INTERNAL COMBUSTION ENGINE - An internal combustion engine is disclosed, comprising at least one first compression device and at least one second compression device which is connected in series relative to the first compression device. At least one bypass pipe bypasses at least one compression device. At least one controllable valve is arranged in the at least one bypass pipe such that the amount of fluid which can be recirculated around the compression device can be controlled. | 2011-10-20 |
20110253113 | METHODS AND SYSTEMS FOR OPERATING AN ENGINE - Various methods and systems are provided for operating an internal combustion engine, the engine having a plurality of cylinders including one or more donor cylinders and one or more non-donor cylinders. In one example, a method includes, during an exhaust gas recirculation cooler heating mode, operating at least one of the donor cylinders at a cylinder load sufficient to increase an exhaust temperature for regenerating an exhaust gas recirculation cooler, and operating at least one of the non-donor cylinders in a low- or no-fuel mode. | 2011-10-20 |
20110253114 | Method for Igniting a Fuel/Air Mixture of a Combustion Chamber, in Particular in an Internal Combustion Engine, by Creating a Corona Discharge - The invention relates to a method for igniting a fuel/air mixture in a cyclically operating internal combustion engine comprising one or more combustion chambers ( | 2011-10-20 |
20110253115 | PLASMA IGNITION SYSTEM - To provide a plasma ignition system that can prevent damage on an internal combustion engine due to erroneous ejection of a plasma jet, and further, even when the required voltage of an ignition plug becomes lower, can prevent erroneous ignition by the charged voltage of a PJ capacitor. A plasma power supply circuit of the plasma ignition system includes a voltage-limiting circuit having a first set voltage having an absolute value lower relative to the discharge voltage of the ignition coil, and a second set voltage having an absolute value higher relative to the discharge voltage of the ignition coil, and the first set voltage and the second set voltage are selectively switched according to an operation condition of the internal combustion engine. | 2011-10-20 |
20110253116 | INTERNAL COMBUSTION ENGINE CONTROL APPARATUS - An internal combustion engine control apparatus includes means that detects an inlet temperature that is a temperature in a vicinity of an inlet of a purification catalyst disposed in an exhaust path and means that detects a turbine temperature that is a temperature in a vicinity of an exhaust turbine of a turbo-supercharger disposed in the exhaust path, and also includes means that controls a valve overlap that is a state in which an intake valve and an exhaust valve of the internal combustion engine are open simultaneously. When the inlet temperature is lower than an inlet high temperature reference value, and the turbine temperature is higher than a turbine high temperature reference value that is higher than the inlet high temperature reference value, the valve overlap amount is increased so as to be greater than a turbine high temperature time reference amount. | 2011-10-20 |
20110253117 | Multi-Component Transient Fuel Compensation - A method adjusts fuel injection to account for fuel puddling in the engine intake. The fuel is adjusted based on the ethanol content of the fuel in the puddle, and the make-up of the various fuel components in the puddle. In this way, it is possible to better account for the effects of these parameters on puddle evaporation. | 2011-10-20 |
20110253118 | Shooting bow - A trigger assembly for a crossbow or other weapon system. The trigger assembly includes a trigger arm coupled between a trigger and a sear. The trigger arm is not parallel to the line of fire, thereby allowing for increased mechanical advantage and a smoother, safer trigger pull. The trigger assembly incorporates various safety measures, including a dry fire mechanism which prevents the unintentional damaging and potentially dangerous release of the bowstring before an arrow is positioned on the rail of the crossbow. The trigger assembly allows for various adjustments to vary the trigger length and pull, while maintaining smoothness and preventing the unintentional or inadvertent release of the bowstring. | 2011-10-20 |
20110253119 | Paint Ball Arraying Device - A paint ball arraying device, especially used in a paint-ball gun to feed in spherical paint balls, keeps the paint balls intact and feeds the paint balls in a bore successfully. The arraying device utilizes a flexible loop-shape advancing belt, which is formed with an upright advancing side perpendicular to the bore after being assembled, and is spaced equally with multiple toggle rods, with a receiving slot being defined between every two toggle rods. By the upright advancing side, a space for feeding the external paint balls can be extended to load the paint balls in a large quantity. Furthermore, using the receiving slot, the paint ball contained can be maintained intact independently; the advancing side is upright and perpendicular to the bore that advancing force will not be divided into a component of force explicitly, thus, the paint balls can be successfully fed into the bore. | 2011-10-20 |
20110253120 | Archery recurve bow limb - The making of carbon steel recurve bow limbs involves a number of procedures. Strips of annealed or softer carbon steel 18 to 20 inches long and 1.5 inches wide have a hole drilled at one end of each strip for attaching the limb to the bow, and grooves made at the other end for attaching the bowstring. After forming the limbs into the curvature shown in FIGS. | 2011-10-20 |
20110253121 | WORKPIECE FOR FRAME GANG SAW, METHOD FOR CUTTING THE WORKPIECE, AND PRODUCT CUT BY THE METHOD - There is provided a method of cutting or drilling workpiece including stone such as marble and granite, brick, concrete and asphalt, using a frame gang saw. There are provided a workpiece cut by a frame gang saw that includes one or a plurality of blades having multiple cutting tips or that includes a blade without including a cutting tip; a method of cutting the workpiece by using a frame gang saw; and a product provided by the cutting method. The workpiece is provided to include one or more grooves into which at least a portion of at least one cutting tip among the multiple cutting tips or at least a portion of the blade without a cutting tip is inserted and which is formed in a surface thereof. Here, an initial cutting time on a workpiece may be shortened to greatly improve productivity and the quality of a product and a lifespan of a frame gang saw blade may be improved by significantly decreasing deflection in the blade. | 2011-10-20 |
20110253122 | SAW DRIVE ARRANGEMENT | 2011-10-20 |
20110253123 | FLOW DIRECTING DEVICE FOR A COOKING APPLIANCE - A cooking appliance including an interior, a fan mechanism having at least one fan wheel in the interior, at least one first flow directing member for subdividing the interior into a pressure chamber that houses the fan wheel and a cooking chamber, in which the first flow directing member includes at least one suction port for sucking atmosphere from the cooking chamber into the pressure chamber when the fan wheel is in operation and at least one blow-off port for blowing atmosphere from the pressure chamber into the cooking chamber when the fan wheel is in operation; and at least one second flow directing member that is included with the fan mechanism in the area of the suction port of the first flow directing member in order to improve the flow from the cooking chamber into the pressure chamber by forcing an axial main flow H in the suction zone of the fan mechanism, where the second flow directing member performs a nozzle function, extends from the fan mechanism into the cooking chamber, and overlaps the edge of the suction port of the first flow directing member, and where the first flow directing member extends into the second flow directing member. | 2011-10-20 |
20110253124 | MATERIAL FEED SYSTEM FOR MELTER KETTLES - A material feed system for melter kettles which provides an area for a tender to load material to be charged into a melter kettle at a location which is safely remote from a flame conductor assembly that allows any flames or gasses that build up in melter kettle to be released. The material feed system also includes an air intake duct through which free air is allowed to enter into the melter kettle so as to equalize pressure with the atmosphere and/or burn off any superheated material. | 2011-10-20 |
20110253125 | SUN TRACKING SYSTEM - A sun tracking system includes a reduction device of a servo motor, multiple shafts, multiple couplers, and at least two rows of cylinders and each row having at least two cylinders, a solar panel, multiple pivotal connection units and multiple sliding units. The reduction device of a servo motor drives the cylinders of the first and second rows of cylinders which drive other cylinders. The cylinders of the first row of cylinders are pivotably connected to the solar panel and the cylinders of the second row of cylinders are movably connected to the solar panel. By the cylinders of the same row moving upward or downward while the cylinders of the other row moving downward or upward, the panel is controlled to aim the sun. | 2011-10-20 |
20110253126 | Net Zero Energy Building System - Net zero energy building systems are disclosed. In some embodiments, the systems include the following: roofing panels positioned on a roof of a building, the roofing panels being made of an array of horizontal elliptic glass vacuum tube solar collectors attached upon a reinforced light weight concrete panel; electricity generators; an insulated fluid storage tank; and a fluid circulation sub-system joined with the panels, generators, and tank. | 2011-10-20 |
20110253127 | HIGH EFFICIENCY CONVERSION OF SOLAR RADIATION INTO THERMAL ENERGY - A high-efficiency solar radiation collection and conversion system is described. An array of evacuated collector tubes each includes two or more inner heat pipes that capture the solar energy and conduct it as heat through a condenser portion into a manifold that operates as part of a closed-loop circulation system. In another part of the loop, a heat exchanger transfers the heat into a hot-water holding tank or otherwise applies the heat energy in the circulating fluid. | 2011-10-20 |
20110253128 | SOLAR HEAT EXCHANGER - A light receiving plate floating on the surface of tin, i.e., a low-melting-point heating medium and receiving solar beams is made of solid carbon material entirely coated with a silicon carbide film. Due to the silicon carbide film, the surface of the light receiving plate is black to realize a high absorption ratio of the solar beams. In addition, the light receiving plate is made of the silicon carbide film at least at the surface thereof, to demonstrate excellent heat resistance. | 2011-10-20 |
20110253129 | Apparatus for Conditioning Space Under Solar Collectors and Arrays Thereof - An apparatus for conditioning a space under an array of solar collectors has a conditioner for conditioning the space under the array, a condensation surface for condensing water vapor in the space, a drip surface for collecting the condensed water vapor, a radiant barrier for insulating the space under the array from a heat radiating from above the radiant barrier, a wall member for enclosing the space under the array, and a cover member for covering a gap between adjacent solar collectors of the array. The apparatus can be adapted for use with a single solar collector or an array of solar collectors. | 2011-10-20 |
20110253130 | Bikers lap belt - The Bikers Lap Belt, hereafter known as the belt, was road tested for two (2) years. It was found that when wearing the belt on long motorcycle trips (200 miles or more), the experienced motorcycle rider of about fifty four (54) years of age, found the following to be true: The rider had less muscle fatigue in the upper and lower back, no pain in the hips, and no fatigue in the legs. The motorcycle was easier to control in windy conditions at high speeds, especially when passing large trucks requiring less muscle movement of the legs. Muscle tension was less in all conditions. When riding without the belt, the rider experienced upper back pain and fatigue, substantial hip pain at the end of several hours of riding, and severe overall body fatigue. The belt gives riders the ability to ride longer with more comfort and less joint or muscle pain. | 2011-10-20 |
20110253131 | Apparatus for the administration of pharmaceutical products in aerosol form - An apparatus ( | 2011-10-20 |
20110253132 | Pore Structures for Reduced Pressure Aerosolization - A nozzle comprising a thin, flexible substantially planar polymeric film having a plurality of pores with structures allowing for generation of an aerosol at reduced extrusion pressure is disclosed. The pores can comprise at least two sections, or steps, in which the thickness of the membrane is reduced in stepwise fashion, or the pores can be tapered. Nozzles formed comprising pores having such structures permit aerosol generation at lower extrusion pressures, thereby allowing for decreased weight of aerosolization devices, increased efficiency, increased portability and increased battery life. The pore structures also allow for the use of thicker, more easily processed polymeric films in manufacturing while having a thinner, more efficient aerosolization area. The use of decreased extrusion pressures also results in increased uniformity in aerosol generation and improved reliability of other components. | 2011-10-20 |
20110253133 | METHODS AND COMPOSITIONS FOR ADMINISTRATION OF OXYBUTYNIN - Administration of Oxybutynin directly to a patient's lungs for treating urinary incontinence, respiratory disease or IBD. | 2011-10-20 |
20110253134 | PRESS-TYPE MEDICAL AEROSOL GENERATING DEVICE AND PRESSING MECHANISM FOR THE SAME - A press-type medical aerosol generating device includes a medicament storage container ( | 2011-10-20 |
20110253135 | METAL COORDINATION COMPLEXES OF VOLATILE DRUGS - The present disclosure provides a drug delivery device comprising a housing defining an airway, wherein the airway comprises at least one air inlet and a mouthpiece having at least one air outlet, at least one heated metal substrate disposed within the airway, at least one drug disposed on the at least one heated metal substrate. Drugs that can be complexed with metals or metal salts and could be deposited as thin films on heated metal substrate for generating thermal condensation aerosols are particularly suited. The metal substrate could be electrically or chemically heated. Further, the chemically heated metal source could be activated by an igniter that generates heat or spark. | 2011-10-20 |
20110253136 | TREATMENT OF RESPIRATORY CONDITIONS | 2011-10-20 |