baber/WOPTO huggingface dataset:
Patent JP-2010085804-A (JP)
Title: Image projection device
Inventor: OMORI AZUSA
IPC: G02B5/30
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image projection device in which a polarization conversion element can efficiently be cooled without interrupting effective light rays, and also noise can be suppressed.  <P>SOLUTION: The image projection device includes: the polarization conversion element 45 which converts non-polarized light made incident from a light source 1 into linear polarization; optical systems α, β and 5 which produce light for illuminating an image forming element 61 by using the linear polarization and project the light modulated by the image forming element onto a surface to be projected; and cooling means 14, 15, 16 and E which supply cooling air to the incident surface of the polarization conversion element. The cooling means supply the cooling air to the first area B where the non-polarized light enters the inside of the polarization conversion element, of the incident surface from a specific direction along the incident surface. A heat dissipating member 70 is provided in the second area A of the incident surface which is an area where the non-polarized light does not enter a part except a polarization splitting surface 45a inside the polarization conversion element and away from the center part C of a flow of cooling air in a direction perpendicular to the specific direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090214-A (JP)
Title: Resin composition and injection-molded product
Inventor: TANAKA KAZUYA
IPC: C08L67/04
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition with excellent flame retardancy.  <P>SOLUTION: The resin composition is prepared by adding 1-10 pts.mass of (C) phenyl phosphonitrate, and 1-30 pts.mass of (D) a swellable graphite based on 100 pts.mass of a mixture including 50-95 mass% of (A) an aromatic polycarbonate resin, and 5-50 mass% of (B) a lactic acid resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094752-A (JP)
Title: Lapping agent, and device and method of lapping
Inventor: TANABE IKUO
IPC: B24B1/04
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lapping agent having abrasive grains floating for a long time to work a workpiece with a complicated shape into a uniform mirror-finished surface, preferably a lapping agent further exhibiting cooling effects of evaporation heat, and a method and a device for lapping using the agent.  <P>SOLUTION: The lapping agent 27 used in the lapping device 2 contains a lapping agent medium including water and water soluble polymer, and abrasive grains. The water soluble polymer comprises polyethylene oxide (PEO), polyacrylamide (PAA) or acrylate metallic salt, and the abrasive grains are made of diamond or alumina. The lapping agent 27 is prepared by mixing the water soluble polymer into water so as to be a concentration of 5 wt.% or less and thereafter mixing the abrasive grains thereinto. Further, lower alcohol is preferably added to the water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095749-A (JP)
Title: Copper alloy for electronic device and lead frame material
Inventor: KIKUKAWA KAZUNORI
IPC: H01B1/02
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy for an electronic device having heat resistance with which strength is not deteriorated even in a high temperature region of 500°C.  <P>SOLUTION: The copper alloy includes, by mass, 1.5 to 2.4% Fe, 0.008 to 0.08% P and 0.01 to 0.5% Zn, and, in observation with a transmission electron microscope, precipitate grains with a diameter of 15 to 35 nm are observed by ≥30 pieces per μm<SP>2</SP>, and further, the number of the precipitate grains with a diameter of 15 to 35 nm is ≥40% in all the numbers of the precipitate grains to be observed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009100649-A (JP)
Title: System for pulse charging automotive battery
Inventor: ASWANI DEEPAK
IPC: B60L50/10
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lengthening of the time of pulsatile charging for automobiles which is caused by not being in synchronization with charging/discharging profiles which are generated, when restarting of pulse charging is to be restarted, after the interrupt of a driver request.  <P>SOLUTION: The pulsatile charging profile for automobile batteries is synchronized with the current variation by a driver or automobile request through phase tracking of the fundamental frequency of a desired pulse charging profile, with respect to current variations due to the driver or automobile request. When the current variations caused by these driver or automobile request are not active, the tracked charging profile is honored.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010101346-A (JP)
Title: Manual gear shifting operation control device for vehicle
Inventor: INOUE HIDEAKI
IPC: F16D48/02
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load of a driver in manual gear shifting, and also to enable stable and quick gear shifting independent of the performance of a synchronizer.  <P>SOLUTION: The manual gear shifting operation control device includes: a shift check mechanism operation detection means 18 for detecting the operation of a shift check mechanism 9 to selectively hook fork rods 6a, 6b determining the gear of the manual transmission 6 to a neutral position and a connection position; and a clutch operation means 20 which performs engagement operation of a clutch 5 when it is found that the fork rod is located at the neutral position or the connection position, and which performs releasing operation of the clutch 5 when it is found that the fork rod is located between the neutral position and the connection position according to the detection result of the shift check mechanism operation check means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101965-A (JP)
Title: Optical element and display device
Inventor: AMAKO ATSUSHI
IPC: G02F1/13
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element for suppressing bad influence by reflected light.  <P>SOLUTION: This optical element has a function of polarizing and separating incident light. The optical element includes a substrate 2 transparent for the incident light, a diffraction structure 3 that includes a plurality of projections 3a whole cross section has a sawtooth shape and is disposed on one surface side of the substrate 2, and a grid section 4 that includes a plurality of narrow lines 4a extending in one direction, and is disposed along the upper surface of the diffraction structure 3, on one surface side of the substrate 2. When λ is wavelength of the incident light, d is interval between the plurality of narrow lines 4a, δ is interval between the plurality of projections 3a, and n is refractive index of the constitution material of the substrate 2, these parameters establish the relation of d<λ and λ/n<δ≤λ.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009123201-A (JP)
Title: Server-processor hybrid system for processing data
Inventor: KIM MOON JU
IPC: G06F9/50
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for efficiently handle the characteristics of Web 3.0.  <P>SOLUTION: The server-processor hybrid system comprises (among other things) a set (one or more) of front-end servers (e.g., mainframes) and a set of back-end application optimized processors. Moreover, implementations of the invention provide a server and processor hybrid system and method for distributing and managing the execution of applications at a fine-grained level via an I/O-connected hybrid system. This method allows one system to be used to manage and control the system functions, and one or more other systems to co-processor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010105882-A (JP)
Title: Method and apparatus for producing glass formed body
Inventor: KUDO YUJI
IPC: C03B11/00
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a glass formed body by which the life of an intermediate member can be prolonged and the operating time of a glass formed body production apparatus can be lengthened while suppressing reduction in the production efficiency of the apparatus, and the glass formed body can be stably produced, and to provide an apparatus for producing the glass formed body.  <P>SOLUTION: In the method for producing the glass formed body, the glass formed body is produced from molten glass by using an intermediate member 20 having a receiving face 21 and a mold 30. The method includes: a glass gob forming process for forming a glass gob G by supplying the molten glass onto the receiving face of the intermediate member 20: and a transfer process for transferring the glass gob G on the intermediate member 20 to the mold 30. After the transfer process, the glass gob forming process is again carried out, and the method further includes a cleaning process for cleaning the receiving face 21 of the intermediate member 20 after the transfer process and before the glass gob forming process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114562-A (JP)
Title: Wireless lan system
Inventor: UEDA YASUSHI
IPC: H04W84/12
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To equalize difference of communication rates in each vehicle of a train.  <P>SOLUTION: In a wireless LAN system, wireless access points 10, 11, and 12 within a train notify the number of wireless terminals 20, 21, 22, 23, and 30 connected to its own device to other access points, calculates a communication band in proportion to the number of connected terminals of its own device from the number of wireless terminals notified from the other access points, and controls the communication band according to the calculated communication band, thereby equalizing the communication rate of each vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114194-A (JP)
Title: Anisotropic conductive film sticking apparatus
Inventor: TSUDA HITOHIKO
IPC: H05K1/14
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropic conductive film sticking apparatus, having a compact body size, capable of coping flexibly with a substrate of various shapes and sizes, and sticking an anisotropic conductive film to a plurality of places of the substrate at the same time for reducing tact time of a sticking step.  <P>SOLUTION: The anisotropic conductive film sticking apparatus includes a tape feeding part P for supplying an anisotropic conductive tape T in which a separator is laminated with an anisotropic conductive film, and a tape press-bonding part Q which pressurizes a separator side of the anisotropic conductive tape T so that only the anisotropic conductive film is stuck to a predetermined position of a workpiece W. Press-bonding units Qu<SB>1</SB>and Qu<SB>2</SB>having sticking heads 1 and 1' are arranged by a plurality of numbers along the sticking direction of the anisotropic conductive film. The interval between the sticking heads 1 and 1' is adjustably set. Tape supply units Pu<SB>1</SB>and Pu<SB>2</SB>having a reel mounting part for holding a reel R in which the anisotropic conductive tape T is wound are separately provided for each of the sticking heads 1 and 1'.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110423-A (JP)
Title: Game machine
Inventor: SHIGE TAKAHIRO
IPC: A63F5/04
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having rotary bodies having increased stop positions to form a whole background image, and having increased variations of modes suggesting a state advantageous to a player.  <P>SOLUTION: Reels 13L, 13C, and 13R displays thereon symbols together with a plurality of background image pieces composing the whole background image H making a sense as one image, in an arrangement direction of the symbols. When the reels 13L, 13C, and 13R are stopped, and the background image pieces displayed on the reels 13L, 13C, and 13R compose one whole background image H of elliptical shape continued in the arrangement direction of the reels 13L, 13C, and 13R, in a symbol display area seen through a transparent window 16, the whole background image H suggests that a combination of symbols stopped on a pay line is a ready-to-win symbol combination. Therefore, the ready-to-win symbol combination makes a player perceive winning of a bonus symbol combination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111911-A (JP)
Title: Austenitic high-purity iron alloy having excellent irradiation damage resistance
Inventor: ABIKO KENJI
IPC: C22C38/40
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron alloy wherein irradiation damage is drastically hardly caused compared with the conventional austenitic steel.  <P>SOLUTION: The austenitic high purity iron alloy has a composition containing, by mass, ≤0.0020% C, ≤0.0030% N, ≤0.0010% S, ≤0.0050% O, wherein the total content of C, N, S and O is controlled to ≤0.0080% in total, 10 to 30% Ni and 15 to 50% Cr, and preferably further one or more selected from ≤10% Mo, ≤10% W, ≤0.1% P, ≤3% Al, ≤1% Ti and 0.0050% B as well.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111042-A (JP)
Title: Electrostatic actuator, droplet discharge head, droplet discharge device, and method for driving them
Inventor: MATSUSHITA TOMONORI
IPC: B41J2/045
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric actuator capable of preventing a vibration plate and individual electrode from being stuck with each other even in the case of driving the electrostatic actuator by high voltage, and to provide a droplet discharge head, a droplet discharge device, and method for driving them.  <P>SOLUTION: The electrostatic actuator has an electrode glass base plate 2 where the individual electrodes 10 are formed and a cavity base plate 1 where the vibration plate 4 facing the individual electrodes 10 spaced apart by the gap G is formed, and drives the vibration plate 4 by electrostatic force generated by applying voltage between the vibration plate 4 and the individual electrodes 10. The gap G is filled with gas 50 electrically discharging by applying the voltage between the vibration plate 4 and the individual electrode 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112304-A (JP)
Title: Fuel supply pump
Inventor: HIRATA YUKINORI
IPC: F02M59/46
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply pump capable of preventing fuel leakage from a pressurizing chamber, by restraining a variation in contact pressure generated on an abutting surface between a valve body and a plunger barrel.  <P>SOLUTION: This fuel supply pump is provided for pressurizing and forcibly feeding fuel in the pressurizing chamber by sucking the fuel in the pressurizing chamber via a fuel suction valve. The fuel suction valve has a valve piston having a seat part and the valve body having a sliding hole for slidingly holding the valve piston and a seat surface for seating the valve piston, and is fixed by pressing down the valve body by a valve body pressing member. The valve body pressing member has a space part opening on the side opposed to the valve body and a fuel passing hole for introducing the fuel to the space part, and the valve body or the valve piston has a fuel passage for introducing the fuel introduced to the space part to the pressurizing chamber side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009028796-A (JP)
Title: Equipment for bonding multilayered strips by pressure
Inventor: SAIJO KINJI
IPC: B23K20/00
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment for bonding multilayered strips by pressure, which is capable of: removing stabilized layers of materials, and then, bonding the materials before the stabilization layers (oxide layers) are formed again; joining the materials while activating them by heating at a high temperature; removing and cleaning dust on the surfaces of strips and also joining the strips while preventing reattachment of the dust; correctly maintaining such tension as is at the time of joining each strip; and conrolling strips so that each rolling elongation rate of each strip at the time of pressure bonding becomes almost same.  <P>SOLUTION: The equipment for bonding multilayered strips by pressure includes a plurality of pull-out reel devices 14a, 14b, a plurality of pull-out tension controlling devices 16a, 16b, a surface activation device 18, a pressure bonding device 20, and a winding reel device 22. The pressure bonding device 20 is provided with a pair of pressure bonding rolls 21a, 21b by which plurality of strips are bonded by pressure, and the pair of pressure bonding rolls have different diameters and/or are rotationally driven at a different peripheral speed so that elongation and distortion of each strip at its output side become equivalent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127049-A (JP)
Title: Method for producing styrenic complex block copolymer mixture and modified asphalt composition containing it
Inventor: KIM SAM MIN
IPC: C08L53/02
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified asphalt composition containing a complex block copolymer, which exhibits superior ductility at low temperature, while exhibiting comparable or better softening point as compared to conventional compositions, and, thus, is applicable to road paving, waterproof sheets and sealants.  <P>SOLUTION: The modified asphalt composition comprises 100 pts.wt. of asphalt and 0.5-40 pts.wt. of the complex block copolymer comprising 70-99 wt.% of a triblock copolymer represented by the chemical formula 1: A-B-A' and 1-30 wt.% of a diblock copolymer represented by the chemical formula 2: A-B, wherein A and A' are the same or different and each represents a polymer block containing a styrene monomer; and B represents a polymer block containing a butadiene monomer or a polymer block containing a butadiene monomer, in which a styrene monomer is tapered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010119161-A (JP)
Title: Power amplifying apparatus
Inventor: TABATA KUNIO
IPC: H02N2/00
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplifying apparatus which is simple of structure and can get a desired accuracy in waveform of a drive signal.  <P>SOLUTION: To supply a nozzle actuator 22 with a drive signal COM by modulating the pulse of a drive wave signal WCOM with a modulating circuit 26, amplifying the power of a pulse-modulated signal with a digital power amplifying circuit 28, and smoothing a power-amplified modulated signal APWM with a smoothing filter 29, the prestage of the modulating circuit 26 is provided with a reverse filter circuit 24, in which a plurality of primary reverse filters 32a-32n are connected in series, and it is made possible to set the filter constants of the plurality of reverse filters 32a-32n individually, thereby it becomes possible to get the desired accuracy in the waveform of the drive signal, regardless of the number of driving nozzle actuators 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116362-A (JP)
Title: Clathrate and method for producing the same
Inventor: WADA SHINICHI
IPC: C07C233/65
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clathrate which has a high content of nitrogen- and boron-containing compound serving as a guest compound and releases an increased amount of hydrogen, and a method for producing the clathrate.  <P>SOLUTION: In the clathrate, the nitrogen- and boron-containing compound serving as a guest compound is included in bis(dicyclohexylamide) diphenate serving as a host compound, provided that the amount of the nitrogen- and boron-containing compound contained in the clathrate is ≥1 mass%. The clathrate can be readily produced by dissolving bis(dicyclohexylamide) diphenate and the nitrogen- and boron-containing compound in an organic solvent so as to achieve nitrogen- and boron-containing compound concentration of ≥0.1 mol/L and by bringing them into contact with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116114-A (JP)
Title: Seat device of vehicle
Inventor: KIKUCHI REIJI
IPC: A47C1/024
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To make a seat into a reclining state by increasing a backward inclination angle of a seat back 22 while avoiding the interference with an interference object and optimize a seating attitude of an occupant to come in the reclining state in the seat 2 having the interference object (wheel house 13) existing in the backward.  <P>SOLUTION: The seat device includes a seat 2 including a seat cushion 21 and a seat back 22 which are independently supported by the member on a vehicle body side to each other, upper side and lower side support parts 3, 4 for supporting the seat back 22, a guide mechanism (guide groove) 413 which moves the seat back 22 so that the seat back 22 shifts from a usual state to a reclining state inclining so that the backward inclining angle is further increased while moving upward while keeping the state supported by the upper and the lower support parts 3, 4 as an operation part (operating lever) 42 is operated, and a holding mechanism (stopper) 44 for holding the seat back 22 in the reclining state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123662-A (JP)
Title: Production method of semiconductor device and semiconductor wafer used therefor
Inventor: TSUKUNI KAZUYUKI
IPC: H01L21/66
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a semiconductor device enhancing the production yield of a semiconductor device without impairing the rapidity of the inspection in the production technology of a semiconductor device including an inspection process for a multilayer wiring layer.  <P>SOLUTION: This production method of a semiconductor device is a production method including: a process (process s03, s05) for forming an intermediate wiring layer containing a first wiring pattern having a large plane face area and a second wiring pattern having a small area and becoming into suspension on a main face of a semiconductor wafer; a process (process s04, s06) for forming a via layer; a process (process s07) for forming a top wiring layer containing a first top wiring pattern conducted with the first wiring pattern and a second top wiring pattern conducted with the second wiring pattern; a potential contrast observation process (vc01, vc02) after the formation of the intermediate wiring layer; and an electrical inspection process (ec01) after the formation of the top wiring layer in which a conduction state is inspected by applying a potential difference to between the first top wiring pattern and the second top wiring pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119495-A (JP)
Title: Vacuum cleaner
Inventor: INOUE KENICHIRO
IPC: A47L9/20
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which permits manufacturing cost to be reduced by simplifying a structure to remove dust collected in a filter.  <P>SOLUTION: A cyclone dust collector 3 is detachably mounted on a cleaner body, and centrifugally separates air and dust by swirling the air. The cyclone dust collector 3 has a dust cup 7, a cap lid 8, and a cup cover 9. An HEPA filter 34 is arranged between the cup lid 8 and the cup cover 9. The cup cover 9 is provided with a cup button 14 which can be pushed in toward the HEPA filter 34. A dust arrester 11 interlocks with the pushing of the cup button 14 and converts the pushing force of the cup button 14 to a force to vibrate the HEPA filter 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT