baber/WOPTO huggingface dataset:
Patent JP-2009161042-A (JP)
Title: Pneumatic tire
Inventor: ENDO HIROSHI
IPC: B60C11/13
Filed: 2008-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for restraining partial abrasion in the vicinity of a lug groove in a tire of forming the lug groove in both shoulder end parts of a tread surface.  <P>SOLUTION: In this pneumatic tire of forming the lug groove 2 in both shoulder end parts of the tread surface 1, thin grooves 3 and 3 extending inside in the tire width direction from the opening end of the lug groove 2, are formed on both sidewalls of the lug groove 2, and the depth direction 3x of these thin grooves 3 and 3 is inclined in the tire radial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009164382-A (JP)
Title: Semiconductor apparatus and method of manufacturing the same
Inventor: YAMADA KEIICHI
IPC: H01L21/3205
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor apparatus which electrically connects with an electrode with low resistance, even a shared contact structure is used, and to provide a method of manufacturing the same.  <P>SOLUTION: A first film including a metal element which can form silicide by combining with silicon is formed on a polysilicon electrode 5a, and a first silicide film SL1a is formed. An insulating film is formed to cover a source/drain region 7a and the first silicide film SL1a. An opening extending over the source/drain region 7a and the first silicide film SL1a is formed in the insulating film. A second film including the metal element which can form the silicide by combining with the silicon is formed on a bottom face of the opening, and a second silicide film SL2a is formed. The opening is filled with a conductor, by which a plug PGa extending over the source/drain region 7a and the second silicide film SL2a is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009162693-A (JP)
Title: Device for measuring in-tube pressure
Inventor: IKEMOTO MARI
IPC: G01L23/22
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate operating environments for a strain gauge and the like used for measuring an inner pressure of a tube of an internal combustion engine.  <P>SOLUTION: A device 1 for measuring in-tube pressure is equipped with: an output means 94 for outputting a stain signal corresponding to a strain of a bore outer wall 72; and a means 80 for deriving the inner pressure of the tube based on the strain signal from the output means 94. The device 1 is characterized in that the output means 94 is disposed at a cooling part of the bore outer wall 72. In this configuration, since the output means 94 is disposed at the cooling part of the bore outer wall 72, the operation environment can be alleviated. Specifically, the cooling part is a water jacket forming part which forms a water jacket 66 so as to be partitioned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009163185-A (JP)
Title: Method for measuring pattern dimension of photomask and photomask
Inventor: NAGAI TAKAHARU
IPC: G03F1/84
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a pattern dimension of a photomask and a photomask in which prediction of mask transfer characteristics and adjustment in OPC can be accurately performed and practically high reliability is achieved by correcting a mask pattern measurement value by an SEM into a value suited to actual mask pattern transfer.  <P>SOLUTION: The method for manufacturing a pattern dimension of a photomask by an SEM includes steps of: measuring diffracted light intensity in each pattern dimension; obtaining a measured length by measuring the pattern by an SEM; obtaining a simulated value of diffracted light intensity through an electromagnetic field analysis simulation; determining a correction value from an offset amount between a pattern dimension value calculated from the measurement and simulation of the diffracted light intensity and the measured length by the SEM; and applying the correction value to another pattern dimension value measured by the SEM.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008146091-A (JP)
Title: Pixel circuit and driving method thereof
Inventor: UCHINO KATSUHIDE
IPC: G09G3/20
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide the driving method of a pixel circuit to which a compensating function for threshold voltage variation of a transistor is added.  <P>SOLUTION: When a sampling transistor 115 is selected through a scanning line WSL 101, the pixel circuit 101 performs operation for sampling an input signal Vsig from a signal line DTL 101 and holding it in a holding capacitor C111, operation to make a drive transistor 111 current-drive an electrooptical element 117 according to the signal voltage held in the holding capacitor C111, and correcting operation for detecting the threshold voltage of the drive transistor 111 prior to the current driving of the electrooptical element 117 and holding the detected voltage in the holding capacitor C111. The correcting operation includes first operation for applying a predetermined voltage turning on the drive transistor 111 to between the gate and source of the drive transistor 111.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009170307-A (JP)
Title: Fuel cell module, and operation method of fuel cell module
Inventor: HATADA SUSUMU
IPC: H01M8/12
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell module enabling reduction of energy which becomes necessary for cooling a fuel cell stack.  <P>SOLUTION: This is equipped with an SOFC stack 5, a module container 11 to house the SOFC stack 5, and a cooler 9 which is arranged in the module container 11 and cools the SOFC stack 5 by utilizing vaporization heat of water. Since the SOFC stack 5 can be cooled by utilizing the vaporization heat, compared with the case of cooling by utilizing a sensible heat or the like, more reduction of energy necessary for cooling the SOFC stack 5 is possible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171415-A (JP)
Title: System and method for classifying images
Inventor: YOSHIOKA KIWAMU
IPC: G06F17/30
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image classifying system and method capable of classifying only an image or images in which a specific subject is photographed, of a plurality of images.  <P>SOLUTION: The system includes at least one camera, a camera information generating means for generating camera information containing a camera identifier for identifying the camera, a shooting range of the camera, and a current time, a subject information generating means for generating subject information containing a subject identifier for identifying each subject to be shot by the camera, positional information of the subject, and a current time, a shooting information generating means for receiving image data photographed by the camera to generate shooting information containing an image identifier for identifying the received image data, a shooting time of the received image data, and the camera identifier, and an information detecting means for detecting a correspondence between the subject identifier and the image identifier of a subject located within the shooting range at the same time, depending on the camera information, the subject information and the shooting information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176436-A (JP)
Title: Rod-like light guide, surface light source device, and liquid crystal display device
Inventor: NISHIKOJI YUICHI
IPC: F21Y101/00
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod-like light guide capable of improving efficiency of using light, to provide a surface light source device, and to provide a liquid crystal display device.  <P>SOLUTION: The rod-like light guide 300 for converting incident light from a point-like light source to linear outgoing light, includes a base material 330 for transmitting the incident light in the inside, and a light extraction part 322 for emitting light transmitted in the inside of the base material 330 to the outside of the base material 330 by using the difference of refractive indexes. The light extraction part 322 includes a high-refractive-index material formed by being tightly fitted to the base material 330, and having a higher refractive index than that of the base material 330. A backlight unit 100 using the rod-like light guide 300 includes a light source part 400 for entering light into the rod-like light guide 300, and a light guide plate 200 converting light 500 emitted from an emission surface 310 of the rod-like light guide 300 to planar outgoing light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173085-A (JP)
Title: Vehicle torque control apparatus
Inventor: YASUTOMI DAISUKE
IPC: B60W30/02
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle torque control apparatus for making both of driving torque and braking torque to be generated by quick responsiveness.  <P>SOLUTION: A torque cooperation addition control unit 20B of a response improving ECU 10 makes the braking torque and the driving torque simultaneously generated so as to maintain present torque of a vehicle before necessity of normally slow responsive bracking torque occurs by making the vehicle which generates the driving torque by a cruising electric motor and generates the braking torque by an oil braking device to be an object to be controlled. Then a braking torque reduction control unit 20C of the response improving ECU 10 makes the braking torque generated with quick responsiveness by reducing the driving torque when the braking torque is needed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175404-A (JP)
Title: Image projection apparatus
Inventor: TANAKA HIDETOMO
IPC: G02F1/1333
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image projection apparatus capable of preventing in-drawn dusts from being deposited on an image forming element or other optical elements and obtaining a high cooling efficiency.  <P>SOLUTION: The image projection apparatus includes: a housing 21 having an inlet port 21a with a dust removal filter 36; a fan 12 configured to draw air into the housing through the inlet port; a duct 13b configured to lead the air drawn from the inlet port into a space that contains the image forming element 61; and an air duct chamber 13a provided between the inlet port and the duct. A sectional area of the air duct chamber is larger in a direction B orthogonal to an inflow direction A of the air into the duct at a connection part 13c between the air duct chamber and the duct than a sectional area of the connection part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008203839-A (JP)
Title: Acrylic resin for light diffusion sheet, light diffusion sheet, lens sheet, surface light source device and liquid crystal display device
Inventor: MURAYAMA YOSHIAKI
IPC: G02B5/02
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a dazzling phenomenon in a liquid crystal display device without incurring a drastic decrease of the luminance of a surface light source device or the liquid crystal display device.  <P>SOLUTION: There are provided an acrylic resin for a light diffusion sheet containing 10-50 mass% of an alkyl acrylate unit having a 1-4C alkyl group as a monomer unit; a light diffusion sheet in which a light diffusion layer containing a translucent light diffusion material in the acrylic resin for a light diffusion sheet is formed on a first surface of a sheet-like translucent base material having the first surface and a second surface; and a prism sheet in which a plurality of prism sequences 411 are parallel formed on a first surface of a sheet-like translucent base material 43 having the first surface and a second surface and a light diffusion layer 45 containing a translucent light diffusion material 452 in the acrylic resin for a light diffusion sheet is formed on the second surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262164-A (JP)
Title: Fixing device
Inventor: SASAKI YOSHIKUNI
IPC: G03G15/20
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable excellent toner image fixation from a time just after printing is started by preventing the rapid temperature drop of a heating roller just after printing is started.  <P>SOLUTION: A non-contact heating member is provided to be deflectable between a first position facing the heating roller and a second position facing a pre-heating member. The non-contact heating member is placed in the first position for a predetermined time from the start of printing, to heat the heating roller by a heat source and the non-contact heating member and placed in the second position, after the predetermined time elapses.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174201-A (JP)
Title: Pin for fixing heat insulation material
Inventor: SHINJO KIMIO
IPC: E04B1/76
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pin for fixing a heat insulation material, which exerts sufficient welding strength by CD welding, and effectively prevents separation at a welding portion.  <P>SOLUTION: The pin 10 for fixing a heat insulation material functions to fix the heat insulation material 20 to a support steel product 21 by the CD welding (stud welding of a condenser system), and has a sharp pointed portion 12 at a front end 12 of a slender pin body 11 made of a steel wire, and a large-diameter disk-shaped washer 13 made of a thin steel plate fixed to a rear end thereof. The sharp pointed portion 12 is formed of a tapered welded portion 14 to be welded to the support steel product 21, and an acute-angular and short energization induction portion 15 extended from the welded portion 14, for thrusting a black oxide film and an anti-corrosive coating film of the support steel product 21, and generating sparks. The welded portion 14 is formed like a pyramid or a cone having a vertex angle of about 90 degrees, and the energization induction portion 15 is formed like a pyramid or a cone having an acute vertex angle of about 45 degrees and a short height of about 1 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276908-A (JP)
Title: Thin film device having lead conductive film with expanded surface area
Inventor: MIYATA SHINGO
IPC: G11B5/31
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film device, especially a thin film magnetic head in particular, for high frequency use which can reduce loss and heat due to skin effect.  <P>SOLUTION: The thin film device 90 and lead conductive films (95 and 910) and (96 and 920) are embedded in insulating films 971 and 972. The lead conductive films (95 and 910) and (96 and 920) whose one ends form a connecting section while the other ends are connected to the thin film device 90 have expanded surface areas A1 and A2 by occupying a part of the volume with the insulating films 971 and 972 between the one ends and the other ends.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179215-A (JP)
Title: Driving control device for hybrid car
Inventor: YAMADA KAZUNAO
IPC: B60L50/16
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately specify the schedule of a control index.  <P>SOLUTION: Traveling information for specifying the control index according to the traveling of a vehicle is collected at predetermined intervals, and stored in a durable storage medium 23 (S200), and when it is detected that a vehicle has reached a destination, the schedule of the control index for reducing the fuel consumption of an engine is specified in each predetermined division about a path from the starting point to the destination based on the traveling information stored in the durable storage medium 23 according to traveling from the starting point to the destination (S300), and stored in the durable storage medium 23 (S400).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182835-A (JP)
Title: Decoder and communication system
Inventor: MATSUMOTO WATARU
IPC: H03M13/15
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve throughput by increasing the speed of decoding processing.  <P>SOLUTION: The decoder includes a code word shift series generation part 12 for generating a plurality of code word shift series by shifting bits of the code word series; a syndrome series generation part 13 for generating a syndrome series by EXCLUSIVE-OR of the bits in the code word series and the code word shift series; a syndrome shift series generation part 14 for generating a plurality of syndrome shift series by shifting the bits of the syndrome shift series; and an error series generation part 15 for generating an error series by executing bitwise logic operation in the syndrome series and the syndrome shift series.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179015-A (JP)
Title: Image recorder, method for controlling image recorder, and program thereof
Inventor: ARIGA TOSHINAO
IPC: B41J2/175
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder capable of preventing occurrence of discharge failure with little power consumption, and to provide a method for controlling the image recorder and a program thereof.  <P>SOLUTION: A recording unit 10 comprises a recording medium transportation part 4 for conveying a recording medium 8 and a plurality of nozzle trains 11 each formed by a plurality of nozzles, the nozzle trains 11 being disposed in the direction perpendicular to the transportation direction of the recording medium 8. The image recorder 1 performs recording processing by allowing ink to be discharged from the plurality of nozzles of each nozzle train 11 onto the recording medium 8 in the process in which the recording medium transportation part 4 conveys the recording medium 8. An ink agitation treatment control unit 18 individually determines, for every nozzle train 11, the strength of agitation in the ink agitation treatment for agitating the ink stored in the ink chambers in the nozzles of each nozzle train 11 based on the leaving time of the nozzle train 11 which is the target of performing the ink agitation treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182919-A (JP)
Title: Rfid tag, rfid reader writer, and rfid tag system
Inventor: KIMURA JUICHI
IPC: H04B1/59
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To acquire information of other adjacent RFID tags, to transmit the acquired information together with information of its own RFID tag to a reader writer, and to achieve an efficient transmission timing.  <P>SOLUTION: An RFID tag 102 attached to goods or the like for transmitting information to an RFID reader writer 101 includes: a demodulator 161 for receiving information transmitted to the RFID reader writer 101 by other RFID tag located in the vicinity; an other tag decoder 181 for decoding the information of other RFID tag demodulated by the demodulator 161 in an encoding form for transmission from other RFID tag to the RFID reader writer 101; and a modulator 172 for transmitting the information of other RFID tag decoded by the other tag decoder 181 to the RFID reader writer 101.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008208362-A (JP)
Title: Propylenic copolymer material, film made therefrom, and method for producing propylenic copolymer material
Inventor: NOZAWA HIROSHI
IPC: C08F297/08
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propylenic copolymer material useful as a material for a film excellent in a balance of heat-sealing property and block resistance.  <P>SOLUTION: The propylenic copolymer material comprises a 1-10 wt.% propylenic copolymer component (1) and a 90-99 wt.% propylenic copolymer component (2) and has a melting point of not higher than 140°C, wherein, the propylene-based copolymer component (1) comprises a 89-97 wt.% structure unit derived from propylene, a 0-1.5 wt.% structure unit derived from ethylene, and 3-10 wt.% structure unit derived from 1-butene and whose melting point is within the range of 145-155°C, and the propylene-based copolymer component (2) comprises a 80-94 wt.% structure unit derived from propylene, a 0-10 wt.% structure unit derived from ethylene, and 0-20 wt.% structure unit derived from 1-butene.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210803-A (JP)
Title: Mounting structure of cold cathode lamp
Inventor: KANEDA TAKAKIMI
IPC: F21Y103/00
Filed: 2008-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a cold cathode lamp useful for illuminating signboards used outdoors where the atmospheric temperature drops.  <P>SOLUTION: This mounting structure of a cold cathode lamp comprises a lamp body 1 having a cylindrical lamp cover 8 in which a cold cathode lamp 2 is contained and a lamp pin 7 joined to the electrode wire of the lamp projecting from end members 3, 3 at both ends of the lamp cover; a pair of sockets 10, 10 brought into contact with the end members of the lamp body when the lamp pin is inserted, and holder members 30 into which the body parts of the sockets of the lamp body can be fitted. The body parts of the sockets of the lamp cover are held and fixed by the holder members fitted to a device A to be mounted beforehand.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009186555-A (JP)
Title: Exposure apparatus
Inventor: OGUCHI HISAAKI
IPC: G03F7/20
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus that can be reduced in size, can perform maskless exposure with stable operation and reduce an exposure time.  <P>SOLUTION: The exposure apparatus includes: a stage on which an exposure object (A) can be mounted and moved; a light source; an MEMS (micro electro mechanical system) optical scanner that repeatedly tilts mirrors; and an exposure optical system that exposes an exposure object to light from the light source via the mirrors. When the exposure object is irradiated with light from the light source by scanning via the tilted mirrors by the MEMS optical scanner, patterns PA1 to PA6 are transferred onto the exposure object by moving the stage at a constant velocity in a direction Y approximately orthogonal to the light scanning direction X by the MEMS optical scanner and by controlling to an on-off state of the light from the light source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185685-A (JP)
Title: Abnormality detection device for reducing agent pump and reducing agent discharge system
Inventor: TAKEUCHI HISAHARU
IPC: F01N3/08
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detection device for a reducing agent pump capable of detecting poor rotation of an impeller and searching a factor of the poor rotation.  <P>SOLUTION: This device is provided with a pump case having a pump chamber formed therein, and the impeller disposed in the pump chamber and driven and rotated by an electric motor part, and is applied to an urea water pump (reducing agent pump) delivering urea water (reducing agent water solution) reducing nitrogen oxide contained in exhaust gas of an engine. The device is provided with an erroneous stopping detection means S10 detecting erroneous stopping of the electric motor part, and an erroneous stopping factor searching means searching whether deposition of urea in urea water in the pump case is a factor of the erroneous stopping or not when the erroneous stopping is detected by the erroneous stopping detection means S10.  <P>COPYRIGHT: (C)2009,JPO&INPIT