baber/WOPTO huggingface dataset:
Patent JP-2011041450-A (JP)
Title: Drive method and drive device for driving multi-phase inverter
Inventor: HU JWU-SHENG
IPC: H02P27/08
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption, and to improve the efficiency of a multi-phase inverter.  <P>SOLUTION: A drive method for driving the multi-phase inverter includes a step of receiving a reference input containing a fundamental frequency component and a previously generated feedback signal; a step of generating an error signal, corresponding to a difference between the reference input and the previously generated feedback signal; a step of attenuating the error signal to a minimum extent; a step of generating optimal signal; a step of quantizing the optimal signal; and a step of generating a drive signal, corresponding to the quantized optimal signal. A drive device is also disclosed which executes the driving method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011150084-A (JP)
Title: Encoder, encoding system, and encoding method
Inventor: SHIRAKAWA MIYUKI
IPC: G10L19/02
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To encode a signal so that the signal before encoding may be reproduced, even when decoding is performed by full specification decoding technology, or by simple specification decoding technology.  <P>SOLUTION: An encoding device 11 includes an estimation unit 12, an analysis unit 13, a calculation unit 14 and an encoding unit 15. The estimation unit 12 estimates decoded signals L' and R' on the basis of a down-mix signal M obtained by down-mixing input signals of input signals L and R, similarity ICC between the channels of the input signals L and R, and an intensity difference IID between the channels of the input signals L and R. The analysis unit 13 analyzes phases IPD and OPD of the input signals L and R, and phases IPD' and OPD' of the decoded signal L' and R'. The calculation unit 14 determines difference IPD" of IPD from IPD', and difference OPD" of OPD from OPD', as phase information. The encoding unit 15 encodes ICC, IID, IPD" and OPD".  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010152902-A (JP)
Title: Finger vein authentication device and method
Inventor: NAGASAKA AKIO
IPC: A61B5/117
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a well-balanced finger vein authentication device and method, which are minimized in deterioration of authentication accurately while reducing the size and thickness.  <P>SOLUTION: The device includes a light source for emitting light to one of both side surfaces of a fingertip and an imaging sensor for imaging the other surface thereof, which are located on both sides of the fingertip across the nail; and a tool for supporting the fingertip and the root side of the finger, which is provided between the light source and the imaging sensor. A light shielding means for shielding light is provided on the light source side to prevent the emitted light from turning around to the ball side of the finger.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011155720-A (JP)
Title: Totally enclosed motor
Inventor: MATSUMOTO KEIKI
IPC: H02K9/06
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a totally enclosed motor that has high performance of cooling, even if miniaturized.  <P>SOLUTION: The totally enclosed motor which includes a rotor 1 disposed inside a housing 5 to transfer heat to the housing 5, a stator 2 disposed inside the housing to transfer heat to the housing, and an inner fin 6 which is disposed in the rotor 1 and agitates air inside the housing 5. The totally enclosed motor Z is cooled by a forced convection by an outer fan 8 disposed outside the housing 5, or by a natural convention in the vicinity of an outer surface of the housing 5, and a shape of the rotor 1 is different between one end side and the other end side of the rotor in an extending direction of a rotary shaft 3 of the rotor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010153881-A (JP)
Title: Low contamination component for semiconductor processing apparatus and method for making the same
Inventor: O'DONNELL ROBERT J
IPC: C23C4/10
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide ceramic materials to provide extended service lives of plasma exposed components of semiconductor processing apparatus.  <P>SOLUTION: Components of semiconductor processing apparatus are formed at least partially of erosion, corrosion and/or corrosion-erosion resistant ceramic materials. Exemplary ceramic materials include at least one oxide, nitride, boride, carbide and/or fluoride of hafnium, strontium, lanthanum oxide and/or dysprosium. The ceramic materials are applied as coatings over substrates to form composite components, or formed into monolithic bodies. The coatings protect substrates from physical and/or chemical attack.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176131-A (JP)
Title: Stereomicroscope system
Inventor: BACKHAUS CHRISTOPH
IPC: G02B7/198
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereomicroscope system having an illumination system adaptable to various illumination requests.  <P>SOLUTION: The illumination system 51 of a microscopic inspection system includes an actuator 81 configured to change the angle β<SB>2</SB>of illumination light beams 72, and a mirror assembly 87 that can be selectively positioned in the beam path of the illumination light beams. The mirror assembly may include an actuator configured to change the orientation of a mirror 95 with respect to another mirror 96.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011152617-A (JP)
Title: Work supporting device and work machining device
Inventor: KOBAYASHI HISANOBU
IPC: B24B5/00
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work supporting device capable of supporting a work with a predetermined phase in a short time in a work machining device in which the work is supported on both side headstocks.  <P>SOLUTION: This work supporting device includes a first support device 30R and a second support device 30L which are disposed on a work rotating axis so as to face each other and which support the work from both ends and a control means for controlling the both support devices 30R, 30L. The first support device 30R includes a first holding means 33R, a first spindle motor 32RM, a fitting member 35R formed at one end of the work, and a pressing means 36R for pressing the fitting member 35R to the second support device 30L side. The second support device 30L includes a second holding means 33L and a second spindle motor 32LM. The control means rotates the work relative to the fitting member 35R to fit the work to the fitting member, and controls the phase of the fitting member 35R to support the work with a predetermined phase.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092675-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of normally executing the main control of a game while determining contents relating to drawing or the like and achieving various controls.  <P>SOLUTION: In a Pachinko game machine 10, separately from big winning drawing to be performed when starting the execution of a variable performance, prediction processing of reading ahead respective counter values acquired and held upon start winning and determining the result of the big winning drawing is executed. Then, while the prediction processing is executed in main processing, the big winning drawing or the like is executed in timer interruption processing to be executed more preferentially than the main processing. Thus, even when the prediction processing is being executed in the main processing, since the timer interruption processing is preferentially executed, the big winning drawing is performed at the timing of starting the execution of the variable performance without a delay. In the meantime, even when the timer interruption processing is executed during the prediction processing, the prediction processing is surely completed since it is executed successively after the end of the timer interruption processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010123579-A (JP)
Title: Fuel cell
Inventor: SUGIURA SEIJI
IPC: H01M8/10
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent generation of stress at an electrolyte film, and to obtain excellent power generation performance with a simple structure.  <P>SOLUTION: A fuel cell 10 includes an electrolyte membrane-electrode structure 14, a first metal separator 16 and a second metal separator 18. The first metal separator 16 includes a first outer peripheral projection part 42a formed on an outside of an oxidant gas flow channel 36. The second metal separator 18 includes a second outer peripheral convex part 52a formed on an outside of a fuel gas flow channel 48. The first and the second outer peripheral projection parts 42a, 52a pinch an outer peripheral end parts of electrode catalyst layers 32a, 32b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011157595-A (JP)
Title: Slide part and surface working method of the same
Inventor: SATO AKINOBU
IPC: C23F4/00
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide part hardly causing adhesion of a workpiece to the surface of the slide part.  <P>SOLUTION: The slide part has a surface structure in which there are at least two kinds of periodical structures among three 3 periodical structures of a first periodical structure with a period of 10 nm to 100 nm and a depth of 5 nm to 50 nm, a second periodical structure with a period of 100 to 1,000 nm and a depth of 20 to 500 nm and a third periodical structure with a period of 1,000 to 10,000 nm and a depth of 100 to 3,000 nm as the surface structure, wherein one periodical structure in at least two periodical structures is formed on the other periodical structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163700-A (JP)
Title: Heat exchanger
Inventor: NUMAZAWA MAKOTO
IPC: F28D1/053
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger facilitating manufacturing work by forming reinforcement walls closely contacting inner surfaces of side walls of a pipe body integrally to outer end parts in the width direction of the pipe body in an inner fin.  <P>SOLUTION: In the heat exchanger, a flat-shaped heat exchanging pipe 4 of a condenser 1 is constituted of the pipe body 15 having right/left walls 16, 17 and front/rear side walls 18, and the inner fin 20 arranged in the pipe body 15. The entire right wall 16 of the pipe body 15 is integrally formed, and the left wall 17 is formed of two split walls 24 aligned in the width direction of the pipe body 15. Both side edge parts of the right wall 16 and outer edge parts in the width direction of the pipe body 15 in the both split walls 24 of the left wall 17 are integrally connected via side walls 18. Projection walls 25 respectively projecting to the right wall 16 side are integrally formed at inner edge parts in the width direction of the pipe body 15 in the both split walls 24 of the left wall 17, and the both projection walls 25 are brazed to each other. The inner fin 20 is integrally formed so as to continue to edges of the respective projection walls 25 of the pipe body 15. The reinforcement walls 28 closely contacting the inner surfaces of the side walls 18 of the pipe body 15 are integrally formed at the outer end parts in the width direction of the pipe body 15 in the inner fin 20. The reinforcement walls 28 are brazed to the side walls 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163045-A (JP)
Title: Garage
Inventor: YAMAMOTO KOICHI
IPC: B60L11/18
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garage capable of improving routing performance of a cable and enabling safe electric charge by improving a waterproof property, when an electric vehicle is charged.  <P>SOLUTION: The garage 20 for parking the electric vehicle to be charged with the electricity from an outside power source and equipped with an electric storage device includes a parking space 21 for the electric vehicle having a substantially rectangular shape viewed from above, a pair of supporting posts 22, 23 arranged at least at both ends of a side in front and rear direction of the electric vehicle in the parking space, and a frame 25 arranged in a manner of connecting the pair of supporting posts. The frame is formed into a hollow shape, and has an opening formed in a bottom face or a side face of the frame along the front and rear direction of the electric vehicle. A bus bar 28 through which the power is distributed from the outside power source is arranged in the upper part of the inside of the frame along the front and rear direction of the electric vehicle. A power feeding arm 31 structured to be capable of feeding power to the electric vehicle by coming into contact with the bus bar is arranged to be movable along the opening.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010104824-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To increase player's interest regarding a game before reaching a big winning and to improve the operation of a game machine by giving difficulty of reaching the big winning to a game, providing only a player who conquers the difficulty with a special game state, and supplying a big profit.  <P>SOLUTION: A game ball hit to a game area is bounced around by the presence of spikes provided in a prescribed gauge array inside the game area and shows complicated actions. The game area is provided with a start winning port 12 at a prescribed position, and when the game ball enters the start winning port 12, a first winning detector 76 outputs a first winning signal. A game control board 2 controls the opening/closing operation of a movable member 24 by the output of the first winning signal, and when the game ball is captured when the movable member 24 is opened/closed, the game ball is received into a winning device 6. A specified winning port 60 is provided inside the winning device 6, and when the game ball passes through the specified winning port 60, a big winning is attained and a game state is shifted to a special game state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011171031-A (JP)
Title: Method of manufacturing thermal fuse with resistor
Inventor: TOMITAKA YASUHIKO
IPC: H01H37/76
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a thermal fuse with a resistor capable of preventing an occurrence of a crack in a location where a lead conductor and a fuse element are connected or in a location where a fuse element membrane electrode and the fuse element are connected or in the fuse element itself during conveyance to a next process or during a sealing process.  <P>SOLUTION: The method of manufacturing the thermal fuse with the resistor includes the steps of: fixing one surface of an insulating substrate 4 onto a support substrate 8 and also fixing a pair of lead conductors 6 onto the support substrate 8 in parallel with the insulating substrate 4; electrically connecting the fuse element membrane electrode 3 to the lead conductors 6 by arranging the fuse element 7 to bridge between the fuse element membrane electrode 3 present on an other surface of the insulating substrate 4 and the pair of lead conductors 6 fixed onto the support substrate 8; and sealing a portion of the insulating substrate 4 on the support substrate 8 and the pair of lead conductors 6 on the support substrate 8 with an insulating seal 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172347-A (JP)
Title: Method of manufacturing rotor or rotary electric machine
Inventor: IWATA HIROSHI
IPC: H02K1/27
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem with a conventional method, wherein it is not easy to fill a gap between the inner wall of a slot and a permanent magnet with an adhesive at a high filling factor.  <P>SOLUTION: A manufacturing method is for a rotor including multiple slots having an opening in the edge on one side and magnets placed in the slots. The method includes a step of forming a bank on an edge of the rotor, a step of injecting adhesive into the slots in the rotor, and a step of inserting magnets into the slots to cause the adhesive to overflow the openings in the edges and extend to the bank after the step of injecting the adhesive.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170752-A (JP)
Title: Ic module loaded medium and ic card
Inventor: TSURUTA KAZUYA
IPC: G06K19/07
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve radiation efficiency of electromagnetic waves and to alleviate a sense of incongruity on appearance of an antenna coil and electrodes for capacitive coupling in a non-contact type IC module loaded medium and an IC card consisting of structure without providing a through hole.  <P>SOLUTION: The above problem is solved by providing two sets (31a, 31b) (32a, 32b) of electrodes for capacitive coupling at opposite positions on front and rear of a base material sheet for loading the IC module and the antenna coil, providing one set (32a, 32b) of the two sets of electrodes at a corner part of the base material sheet, and arranging the electrodes so that an extended line of the outermost peripheral pattern of the electrodes is aligned to the outermost peripheral pattern of the antenna coil (20) in the IC module loaded medium with the antenna coil (20) and the IC card.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010163439-A (JP)
Title: Method for producing trans-1,4-cyclohexane dicarboxylic acid
Inventor: ENDO HIROYOSHI
IPC: C07C51/353
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing trans-1,4-cyclohexane dicarboxylic acid (t-CHDA) having high concentration by efficiently isomerizing cis-1,4-cyclohexane dicarboxylic acid (c-CHDA) by a simple method.  <P>SOLUTION: In the method for producing t-CHDA, the t-CHDA is produced by a step of: heating a mixture of c-CHDA and t-CHDA (crude CHDA) more than the melting point of c-CHDA; isomerizing the c-CHDA by keeping the mixture below the melting point of the t-CHDA; precipitating the t-CHDA formed by isomerization in the molten c-CHDA; and separating and recovering the t-CHDA precipitated in the molten c-CHDA.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011175214-A (JP)
Title: Method of manufacturing display device
Inventor: Suda yuichiro
IPC: G02F1/1333
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mixing of bubbles or oozing of an adhesive to the outside of an adhering surface after bonding, concerning a method of manufacturing a display device wherein a transparent body such as a touch panel is bonded to a substrate of a display panel.  <P>SOLUTION: On the substrate before applying the adhesive, cleaning processing by oxygen plasma or the like, or thin film formation by sputtering is carried out. In this process, wettability of the adhesive is improved selectively by covering part of a panel with a mask. When the mask is taken off and the adhesive is applied to the panel, the adhesive can be spread only in a position with good wettability, preventing mixing of bubbles and oozing of the adhesive after bonding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232643-A (JP)
Title: Optical semiconductor device and method of manufacturing the same
Inventor: MIKI MICHIHIDE
IPC: H01L33/52
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin optical semiconductor device having high light extraction efficiency.  <P>SOLUTION: The optical semiconductor device includes an optical semiconductor element, a first conductive member where the optical semiconductor element is placed on an upper surface and a lower surface forms an external surface of the optical semiconductor device, a second conductive member that separates from the first conductive member and allows a lower surface to form an external surface of the optical conductor device, a substrate made of a light-shielding resin provided between the first and second conductive members, and a sealing member including a light transmissive resin for sealing the optical semiconductor element. The first conductive member and/or the second conductive member include a lower surface section provided on a lower surface of the optical semiconductor device, and a side section extended from the lower surface section and disposed on the side of the sealing member, and the side section is joined to the sealing member by an adhesive member, thus achieving the thin optical semiconductor device that has excellent heat radiation properties and can be mounted stably.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178020-A (JP)
Title: Recording head
Inventor: KAWAMURA SHOGO
IPC: B41J2/05
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variation in height of a sealing material by facilitating determination of the coating height of a sealing material.  <P>SOLUTION: A recording head includes: a recording element substrate 1100 having a plurality of ink discharge ports and a heater used for discharging ink from the discharge ports; an electrical wiring substrate 1200 having an opening in which the recording element substrate 1100 is arranged and applying a driving signal to the recording element substrate 1100; a supporting member 1400 which supports the recording element substrate 1100 and the electrical wiring substrate 1200; an electrical connection portion in which an electrode portion of the recording element substrate 1100 and an electrode portion of the electrical wiring substrate 1200 are electrically connected by wire; and a sealing material covering and sealing the electrical connection portion. The electrical connection portion is provided with first and second dummy wires 1800 and 1900 indicating an upper limit position and a lower limit position of the height of the surface of the sealing material with respect to thickness direction of the recording element substrate 1100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180362-A (JP)
Title: Display device
Inventor: UCHIDA MASAMI
IPC: G09F9/00
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having improved heat resistance, improved impact resistance and bending resistance that passes falling-ball test and bending test, and having improved reliability.  <P>SOLUTION: An electrophoretic display device according to one embodiment includes: an electrophoretic display panel 2; a protective case 5, having a first frame 51 arranged at a display surface side of the electrophoretic display panel 2 and a second frame 52 arranged at a side of the electrophoretic display panel 2, with the side being located opposite from the first frame 51; and a recessed and projection portion 55 which is provided at least in a region of the first frame 51, the region being opposite to the electrophoretic display panel 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010217175-A (JP)
Title: Centrifugal force base micro flow device and method of manufacturing the same
Inventor: KIM CHUNG-UNG
IPC: G01N35/02
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal force base micro flow device for preventing scattering of a biological sample regardless of rotation of the micro flow device, and to provide a method of manufacturing the device.  <P>SOLUTION: The centrifugal force base micro flow device includes a disk-like part, and an inlet hole 14 that is formed in the disk-like part and stores fluid from the outside of the micro flow device 10. The inlet hole 14 includes a first opening 25 having a first inner diameter D1 and a second opening 27 that is disposed on the first opening 25 and has a second inner diameter D2 larger than the inner diameter D1. The depth DH of the second opening 27 is larger than a height of a liquid droplet capable of being formed in the second opening 27.  <P>COPYRIGHT: (C)2010,JPO&INPIT