baber/WOPTO huggingface dataset:
Patent JP-2009027804-A (JP)
Title: Power supply
Inventor: YOSHIDA MITSUHIDE
IPC: H02M3/155
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sounding of a choke coil when a PFC control circuit is started or AC power supply is interrupted instantaneously.  <P>SOLUTION: In a PFC control IC having a multiplier receiving a current IAC obtained by rectifying an AC voltage, a DC voltage VRMS obtained by rectifying and averaging the AC voltage, and a voltage amplifier output VAO obtained from an output voltage Vout at the output terminal and turning a switching element on/off periodically, the voltage VRMS is prevented from lowering below a predetermined voltage by biasing a fixed voltage for the voltage VRMS.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023050-A (JP)
Title: Robot arm coupling device
Inventor: MIZUNO KOJI
IPC: B25J15/04
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient tool exchanging means which facilitates a work of projecting a tool-side attachment from an arm-side attachment to remove the former from the latter even if coupling surfaces of the arm-side attachment and the tool-side attachment face in a direction other than the horizontal direction.  <P>SOLUTION: In a robot arm coupling device, a ball support member 11 located between locking balls 13 is composed of: a protruding means including: a protruding ball 15 which is supported in a manner movable in a direction orthogonal to a moving direction of a cam member 17; a plurality of canceling inclined grooves 17b which are formed in a peripheral surface of the cam member 17 located between locking inclined grooves 17a, and inclined in a direction opposite to that of the locking inclined grooves 17a; and a plurality of protruding inclined grooves 23b which are formed in a ball bearing member 23 located between locking engaging grooves 23a, and inclined in a direction opposite to that of the locking engaging grooves 23a. A main body 7 of the arm-side attachment 3 is formed with an opening/closing member 7f which is axially movable in a mounting hole 7b with which an arm-side fluid channel communicates, and opens/closes a discharge port of the mounting hole 7b. The tool-side attachment is formed with a connection port 23b which passes through the discharge port to enter the interior of the mounting hole 7b, and has formed therein a tool-side fluid channel 23a connected to fluid equipment of a tool.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024790-A (JP)
Title: Gearshift device
Inventor: MASUDA TATSUYA
IPC: F16H63/18
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by reducing the size and reducing the number of part items, while adopting a structure for shifting after disengaging a clutch by a gearshift operation.  <P>SOLUTION: This gearshift device has a shift shaft 32, a clutch release mechanism 31 and a shift lever provided between the shift shaft 32 and a segment 21 of a transmission 3 to float by a distance corresponding to a release angle. The shift lever comprises a shift lever body 34 which rotates integrally with the shift shaft 32 and an engaging member 35 provided rotatably on this shift lever body 34. The engaging member 35 moves between an initial position spaced by a distance corresponding to the release angle from the segment 21 and a speed change position in which the segment 21 is rotated until the completion of a speed change.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028947-A (JP)
Title: Micro contact printing plate and manufacturing process of electronic device
Inventor: TAKAKUWA ATSUSHI
IPC: H01L21/027
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcontact printing plate whereby defects are hard to occur when the desired pattern is transferred onto the base substrate.  <P>SOLUTION: The microcontact printing plate 100 includes: an uneven part 20 provided corresponding to the desired pattern to be transferred onto the base substrate; and a protruding part 30, provided in the concave part 24 of the uneven part 20, protruding in the same direction of the convex part 22 of the uneven part 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029899-A (JP)
Title: Manufacturing method of rubber-filler composite
Inventor: MIYASAKA TAKASHI
IPC: C08K3/04
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly and finely disperse a filler in a rubber-filler composite for improving low exothermic properties, fatigue resistance and workability of a rubber composition.  <P>SOLUTION: When high-amplitude ultrasonic waves of amplitude 80 μm or more are radiated to filler slurry containing the filler of carbon black, silica and the like, the filler is finely dispersed in the slurry. When the dispersed filler slurry and rubber latex such as natural rubber latex are mixed together while radiating high-amplitude ultrasonic waves of amplitude 80 μm or more, and then, the mixture is solidified and dried, the rubber-filler composite is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008033940-A (JP)
Title: Run time/computer graphic animation/conversion in engine from deformation data for mesh to animation data for skeleton, skinning, and shading
Inventor: ISNER MICHAEL
IPC: G06T15/70
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To convert animation of an objects from a character modeling and an animation tool to a representation used in a run time animation system.  <P>SOLUTION: A run time animation engine usually represents an animation of an object by using target structure, target skin and shading. The motion of the object is transferred from source structure to target structure, and, in addition, deformation and shading are converted. Low decomposing ability information relating to the deformation of source skin is converted to a set of skinning weights, and the target skin is correlated with the target structure and a virtual bone for each frame of the animation. The details of high decomposing ability from the deformation of the source skin are converted to a set of normal figures, masks, animated masks parameters for use by one or more shaders.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009035573-A (JP)
Title: Surface treatment method for metal oxide particle, dispersion liquid containing the surface treated metal oxide particle, coating liquid for forming transparent coating film, and substrate with transparent coating film
Inventor: KUMAZAWA MITSUAKI
IPC: C09C1/04
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient surface treatment method for metal oxide particles excellent in dispersibility and dispersion stability.  <P>SOLUTION: An organic silicon compound expressed by general formula (1) is added to hydrolyze in a dispersion liquid of metal oxide particles in water and/or an organic solvent, to which, subsequently, an organic silicon compound expressed by formula (2) is added to hydrolyze. The formulae are: (1):(NH<SB>2</SB>-C<SB>n</SB>H<SB>2n</SB>-Z-C<SB>m</SB>H<SB>2m</SB>)<SB>L</SB>-Si-Y<SB>4-L</SB>, wherein Z represents -NH or -CH<SB>2</SB>, Y represents a 1-4C alkoxy group, a hydroxyl group, halogen or hydrogen, L represents an integer of 1 to 3, n represents an integer of 0 to 10 and m represents an integer of 0 to 10; and (2):R<SB>p</SB>-SiX<SB>4-p</SB>, wherein R represents a 1-10C substituted or unsubstituted hydrocarbon group and may be identical or different from each other, X represents a 1-4C alkoxy group, a hydroxyl group, halogen or hydrogen, and p represents an integer of 1 to 3, however, the formula excludes an amino group-substituted hydrocarbon group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007275639-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To allow a game control means and a putout control means to surely execute an initialization process in response to an operation of a clear switch in a game machine provided with a game control board separately from a putout control board.  <P>SOLUTION: When a power supply to a game machine is started, this game machine determines whether or not a clear signal is output from the clear switch and, after determining the clear signal, executes a delay process (S83-S88) for delaying to start the execution of the game control process from a time when the game control process becomes an executable state till a time at least starting the execution of the putout control process. When a game ball enters a V winning hole in a first large winning hole, this game machine produces a big win.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007285527-A (JP)
Title: Automatic transmission
Inventor: KAYAMA KAZUMICHI
IPC: F16H3/62
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To compact an automatic transmission and improve controllability thereof.  <P>SOLUTION: A planetary gear PR and a clutch C3 for outputting reduced speed rotation are located on one axial side of a planetary gear unit PU (right side in a figure) and a clutch C1 for connecting and disconnecting an input shaft 2 to/from a sun gear S2 and a clutch C2 for connecting and disconnecting the input shaft 2 to/from a carrier CR2 are located on another axial side of the planetary gear unit PU (lift side in the figure). A counter gear 5 is located between the planetary gear unit PU, the planetary gear PR and the clutch C3. A brake B2 capable of freely fixing the carrier CR2 and a one-way clutch F1 restricting one direction rotation of the carrier CR2 are located in an outer circumference side of the planetary gear unit PU, and the brake B2 is located on one axial side of the one way clutch F1 (right side in the figure).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009036967-A (JP)
Title: Light control window material
Inventor: MIYASAKA SEIICHI
IPC: B60J1/00
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light control window material which has high strength and is capable of suppressing the scattering of glass fragments even when the glass breaks down.  <P>SOLUTION: The light control window material 1 comprises: outside transparent substrate layers 10, 20; a light control device layer 30 disposed between the outside transparent substrate layers 10, 20; an adhesive resin layer 40 disposed between the outside transparent substrate layer 10 and the light control device layer 30; and an adhesive resin layer 50 disposed between the outside transparent substrate layer 20 and the light control device layer 30, wherein the light control device layer 30 has a light control layer 34 including liquid crystal, the light control layer 30 being disposed between two sheets of inside transparent substrate layers 32, and the inside transparent substrate layers 32 consist of a glass substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038615-A (JP)
Title: Communication device, control device, and communication system
Inventor: NAGAMINE HIROTO
IPC: H04N7/173
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To quickly transfer photographed information of high importance while reducing traffic of communication circuits accompanying the transfer of the photographed images.  <P>SOLUTION: A communication device is composed by including: a list information transmission means 62 which transmits list information including identification information for identification of the photographed information memorized in a memory means to a control device PC; a thumbnail image transmission means 63 which reads out thumbnail images corresponding to a first identification information from the memory means, and transmits to the control device PC responding to a transfer instruction from the control PC including the first identification information which relates to the thumbnail images to be transferred; and a photographed information transmission means 64 which reads out the photographed information corresponding to a second identification information from the memory means, and transmits to the control device PC according to the transfer instruction from the control device PC including the second identification information which relates to the photographed information to be transferred.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037104-A (JP)
Title: Liquid crystal alignment agent, manufacturing method for liquid crystal alignment film, polyamic acid and polyamide and diamine compound
Inventor: AKIIKE TOSHIYUKI
IPC: C08G73/10
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal alignment agent, capable of giving liquid crystal alignment capability through irradiation with polarized or non-polarized radioactive rays, without having to conduct rubbing processings.  <P>SOLUTION: The liquid crystal alignment agent contains at least one kind selected from a group composed of polyamic acid and polyamide, manufactured by using a diamine compound represented by the formula (1): wherein R<SP>1</SP>represents an alkyl group, R<SP>2</SP>, R<SP>4</SP>and R<SP>5</SP>are independently a single bond, such as -O-, or -COO-, R<SP>3</SP>is a bivalent aromatic group, R<SP>6</SP>is a fluorine atom, and a, b, c and d respectively are specified integers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042285-A (JP)
Title: Sliding sheet material for image fixing device, and image fixing device
Inventor: TAKAOKA SEIICHI
IPC: G03G15/20
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding sheet material for an image fixing device, which has improved wear-resistance.  <P>SOLUTION: The sliding sheet material 14 for an image fixing device is attached to a pressure member in the image fixing device, and pressed against a traveling endless belt. An aramid film 22 having properties such as small frictional coefficient and improved wear-resistance is exposed at least on the surface in contact with the endless belt, of the sliding sheet material 14. For example, the sliding sheet material 14 is constituted by laminating a heat-resistant fabric 21 on the aramid film 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041635-A (JP)
Title: Synthetic resin gear
Inventor: HIROI KIYOBUMI
IPC: F16H55/06
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin gear having a tooth elastically deformable in the gear radial direction for absorbing an error of the gear to improve meshing accuracy without deteriorating transmitting accuracy in the gear rotating direction, and for reducing the usage of the highly accurate gear while maintaining the accuracy of a rotation transmitting mechanism.  <P>SOLUTION: The synthetic resin gear comprises a rim having a tooth integrally provided on the outer peripheral face, a shaft as a gear center shaft, and a disc-shaped web formed integrally therewith for connecting the rim to the shaft. The web has a deformable portion and a main portion concentric with the rim. The deformable portion has a curved cross section including the gear radial direction and the gear axial direction, and is thinner than the main portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044840-A (JP)
Title: Method for operating two-piston rotary compressor
Inventor: KOBAYASHI HARUKADO
IPC: H02P6/06
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that operations up to a high rotation region are not enabled though vibration and noise in a low rotation region are reduced by torque control during low rotation and those in the low rotation region are increased though high-speed operations in a sine-wave conduction are enabled in the high-rotation region.  <P>SOLUTION: A torque is controlled in consideration of vibration and sound in the low rotation region, and the phase current of a DC brushless motor 1 is changed into sine waves and angle-advanced in the high rotation region. A motor controller having high reliability can be provided by fitting a changeover section enabling both torque control and angle advancing and conducting control by an output power.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039955-A (JP)
Title: Molding method of composite material
Inventor: SASAOKA TOMOAKI
IPC: B29C43/18
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method of a composite material such as FRP (fiber-reinforced plastics), wherein the fiber contents Vf of a molded object is uniform, even in case the size of a preform to be arranged inside a molding die is irregular.  <P>SOLUTION: This molding method of the composite material uses the molding die, configured of a top force 1, a bottom force 2 and a core 3, which forms a plurality of segmental faces. As molding procedures, there are a mold clamping process to put the preform of a fiber-reinforced base material in the cavity of the molding die and squeeze the preform and then, apply a constant pressure to the part of the core 3 adjacent to one face of the preform; an injection process to inject a resin material into the preform; and a retention process to increase the constant pressure to be applied to the part of the molding die to a specified pressure level and retain the specified pressure as it is.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044894-A (JP)
Title: Ultra-low temperature sealing structure
Inventor: ASHIBE YUICHI
IPC: H02G15/08
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultra-low temperature sealing structure that facilitates assembling, disassembling, and reassembling, while allowing removal of nondefective quality components and ensuring high reliability, over a long period of time.  <P>SOLUTION: An ultra-low temperature container 13 is constituted by jointing a plurality of cylindrical bodies 16, 17 into a freely detachably sealing state via a joint 14. The ultra-low temperature sealing structure S is used for covering the joint 14 of the ultra-low temperature container in a sealing state. Welding flanges 20, 21 are circumferentially protruding to outside the joint 14. Jointing side parts 24, 24 formed at both ends of a cylindrical vacuum cover 23 are welded to the welding flanges 20, 21. The vacuum cover 23 is provided with a vacuum port 25 for evacuating the inside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046981-A (JP)
Title: Two-stroke engine
Inventor: SUGISHITA HISASHI
IPC: F02M29/14
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-stroke engine whose variation in revolution speed can be fully restrained.  <P>SOLUTION: Fuel adhered to an inner wall 46 inside a through hole 55 can be constrained therein by the through hole 55 formed in an atomizing pipe 5. Besides, when the fuel adhered to an inner circumferential surface of the atomizing pipe 5 flows to a downstream side, the fuel can be made to enter the through hole 55 and thereby can be constrained therein. In addition, by a sucking member 62, the fuel which has been adhered to an inner wall 46 on a downstream side of the atomizing pipe 5 and flows to the downstream side can be sucked. Furthermore, a rim 74 of an air intake flow path hole 72 of a gasket 7 protrudes from the inner wall 46 and therefore downstream flow of fuel left on the inner wall 46 due to an insufficient sucking up action by the sucking member 62 can be blocked. Consequently, an inflowing fuel volume inflowing to an engine body 2 can be certainly prevented from rapidly increasing, thus permitting the variation in revolution speed of an engine to be fully retrained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046580-A (JP)
Title: Fiber reinforced composite material
Inventor: YANAI TAKASHI
IPC: C08J5/04
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber reinforced composite material having improved wear resistance while maintaining mechanical strength and heat resistance of a fiber reinforced composite material comprising a phenolic resin as a matrix material.  <P>SOLUTION: The fiber reinforced composite material comprises short fibers and a phenolic resin compounded, characterized in that the short fibers comprises a polyketone in which not less than 95 mol% of repeating units are expressed by formula (1) and that the fiber length of the fibers is from 0.5 to 10 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045656-A (JP)
Title: Manufacturing method of very small structure and manufacturing method of droplet discharging head
Inventor: AMAKO ATSUSHI
IPC: B23K26/382
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing technology of high throughput capable of compatibly satisfying the conflicting requests that the branching number of beams is increased, and the effect by the 0-order beam is suppressed.  <P>SOLUTION: In a manufacturing method of a very small structure, the 0-order beam (L0) located on the optical axis, and a plurality of branched beams (L1), each having the relatively higher energy than that of the 0-order beam and located away from the optical axis are generated by (1) arranging a substrate (20) so that a first area (21) is not across the optical axis (a) of the laser beam and a second area (22) adjacent to the first area is across the optical axis; the plurality of branched beams are irradiated to the first area, and the 0-order beam is irradiated to the second area; and a plurality of through holes (23) are formed in the substrate corresponding to each irradiating position of each of the plurality of branched beams.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053042-A (JP)
Title: Landslide evaluating method and auxiliary tool for it
Inventor: KIMURA TAKAYUKI
IPC: G01N33/24
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluating method and the like capable of accurately evaluating landslide on a ground formed of stratums of different geologies.  <P>SOLUTION: In the evaluating method of the landslide by a three-axis testing method of soil using a three-axis compression device, a specimen 1 is placed in liquid in a three-axis pressure chamber 5P of the three-axis compression device 5, the specimen is placed in a compaction state pressurized from three-axis directions by a cell pressure supply device 8 of the three-axis compression device, and evaluation is performed based on respective main stresses σa and σr and respective effective main stresses σa' and σr' of the axial direction and side direction leading deformation of the specimen when it is compressed from the axial direction by a compression device 20. In a state where the lower surface of the specimen 1 abuts on the upper surface 2A of a columnar mounting stand 2 formed of a rigid body having a groove 2a for drainage axially, the specimen formed so that the whole has a columnar shape extending axially is arranged at a predetermined position in the three-axis pressure chamber, and the three-axis testing method of the soil is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054801-A (JP)
Title: Heat radiation member, and light emitting module equipped with the same
Inventor: SHIMOMURA SHINJI
IPC: H01L23/36
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiation member capable of efficiently radiating heat from a surface mounted component without changing design of a structure of the surface mounted component to be mounted.  <P>SOLUTION: This metal base substrate (heat radiation member) 120 is provided with: a plate-like base material part 121 formed of aluminum; a conductor layer 126 formed on the upper surface of the base material part 121 through an insulation layer 125; elongated groove parts 127 having opening ends on the upper surface side of the conductor layer 126, and having bottom surfaces formed on the base material part 121 by penetrating the conductor layer 126 and the insulation layer 125; and a copper-plated layer 128 made to overlie to cover the bottom surfaces of the groove parts 127 and the inside surfaces of the groove parts 127.  <P>COPYRIGHT: (C)2009,JPO&INPIT