baber/WOPTO huggingface dataset:
Patent JP-2010107544-A (JP)
Title: Method of mounting lens member in camera module
Inventor: OKADA TAKAHIRO
IPC: G02B7/02
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method capable of excellently mounting a lens member to a case member with sufficient strength by leaser welding.  <P>SOLUTION: The case member 1 provided with a barrel holder 2 having an slope 2a in an opening, the lens member 3 configured such that a lens 5 is mounted to a barrel 4 and a wedge ring 6 are prepared, the lens member 3 is inserted into the lens holder 2 and the lens 5 is focused. The wedge ring 6 is fit to the barrel 4, the circumferential slope 6a comes into contact with the slope 2a of the lens holder 2 and after that, the wedge ring 6 is welded to the barrel holder 2 and the barrel 4 by irradiation with a laser L, to mount the lens member 3 to the case member 1. Excellent laser welding can be stably achieved in a focused state and the barrel 4 of the lens member 3 can be mounted to the lens holder 2 of the case member 1 with sufficient strength.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106140-A (JP)
Title: Method for synthesizing ester imide resin
Inventor: YOSHIDA KENGO
IPC: C08G73/16
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing a polyester imide resin by bringing an acid component, an alcohol component and imidic acid forming components into a reaction in the absence of solvent.  <P>SOLUTION: The method includes a step of mixing the acid component and the alcohol component in the absence of solvent and heating the resulting mixture to 140-180°C, and a step of adding 4,4'-diaminodiphenylmethane and trimellitic anhydride as the imidic acid forming components and reacting the imidic acid forming components with the mixture. The method preferably includes a step of heating to 200-250°C after the step of reacting the imidic acid forming components, and an esterification catalyst is preferably added after the step of reacting the imidic acid forming components.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109163-A (JP)
Title: Method of manufacturing semiconductor device, and composition for semiconductor cleaning
Inventor: KAGA YUSUKE
IPC: H01L29/792
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce differences in the etching amount on various films during cleaning at room temperature, and to suitably control etching speeds of the various films with respect to a multilayer film, including a thermal silicon oxide film, an undoped CVD silicon oxide film, a polycrystalline silicon film and a silicon nitride film.  <P>SOLUTION: A method of manufacturing a semiconductor device includes the processes: forming an insulating layer on a principal surface of a semiconductor substrate; depositing a conductive film on the insulating layer; forming a photoresist film on the conductive layer; forming a gate electrode, by etching the insulating layer and conductive layer; cleaning the principal surface of the semiconductor substrate from which the photoresist film is removed with a composition for semiconductor cleaning; and carrying out a rinsing process and a drying process on the composition for semiconductor cleaning. The composition for semiconductor cleaning comprises a mixed solution of 20 to 28°C containing ammonium fluoride, hydrofluoric acid, hydrogen peroxide, and aliphatic primary amine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107764-A (JP)
Title: Laminated film for optic
Inventor: YANO SHINJI
IPC: G02B5/02
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film for optic, which has small luminance spots with the suppression of the occurrence of bend or curl and when being used as a light diffusion film, can cover the emission line of backlight and includes excellent light diffuseness.  <P>SOLUTION: The laminated film for optic comprises a supporting layer and a light diffusion layer provided on both sides of the supporting layer. The supporting layer is a biaxially stretched layer comprising a polyester and a filler. The light diffusion layer is a layer comprising: a polyester having a melting point lower than that of the polyester of the supporting layer by 5-50°C; and a light diffusion component, and containing substantially no void.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117192-A (JP)
Title: Position detection device, position detection method, and position detection program
Inventor: KOBAYASHI NOBUYUKI
IPC: G01S13/87
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently locate an RFID tag with a simple structure.  <P>SOLUTION: A reading part 11 sequentially radiates a reading signal for reading tag information from an ID tag and spreading in a prescribed shape into a prescribed region by each of a plurality of tag readers while changing output intensity, and reads the tag information from the ID tag. A position detection part 12 detects the position of the ID tag from the output intensity of the read signal when the reading part 11 reads the tag information from the ID tag and which of the tag readers has read the tag information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116089-A (JP)
Title: Gear device and electric power steering device
Inventor: YOSHIKAWA SANEYOSHI
IPC: F16H1/16
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear device capable of solving a sealing problem as well when biasing a gear shaft with an elastic body to an axial direction with the elastic body interposed between a gearbox cover and the gear shaft.  <P>SOLUTION: The gearbox 10 transmits power from one shaft 2 to the other shaft 12 using gears 1, 3. At least a bearing 2a on one end of the one shaft 2 is supported to a case 4 of the gearbox 10 by a detachable cover 6. The elastic body 7 for biasing the one shaft 2 to an axial direction and sealing between the cover 6 and the case 4 is provided between the cover 6 and the bearing 2a and case 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119534-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent prize balls of an estimated number or more from being intentionally aimed at by making a jackpot continuously generated by a technical intervention of a game player when a read-ahead notice is executed in a game machine equipped with a plurality of variable display apparatus.  <P>SOLUTION: After one stored memory has been stored as a first stored memory or a second stored memory, the read-ahead notice (continuous notice performance) regarding the one stored memory is executed by using a specified performance means (e.g., a performance displaying apparatus 9) installed in this game machine according to the determination result of a determination at the time of winning regarding the one stored memory in a period prior to the start of the variable display which is performed for the one stored memory. In this case, if the game machine is under a high base state (a probability variable state or a time-shortened state), the game machine is controlled in such a manner that the execution of the determination at the time of winning based on the start-winning in a first start-winning port 13 may be limited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122562-A (JP)
Title: Monocular
Inventor: ARAI SATOSHI
IPC: G02B17/08
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monocular that has ease of operation, by folding an optical path and shortening an overall length of the monocular in an incidence direction of luminous flux, thereby achieving miniaturization thereof.  <P>SOLUTION: The monocular (10) includes: a single objective lens unit (11); a body having a mount (15b) on which the single objective lens unit (11) is mountable, and a single eyepiece (13); and a light guide optical system (20), which is arranged in the body, and which reflects light from the objective lens unit (11) at least six times and guides the light to an optical axis (LR) parallel to the first direction being the optical axis (LR) direction of the objective lens unit (11).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123080-A (JP)
Title: Image formation system, printer apparatus, and instruction transmitter
Inventor: KUROISHI KENJI
IPC: G06F3/12
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power to be consumed in a power saving state in a printer apparatus constituting an image formation system.  <P>SOLUTION: The image formation system has: an image forming apparatus which forms an image according to an image formation instruction (printing job); a terminal device which transmits the image formation instruction to the image forming apparatus; and a network which performs communication between the image forming apparatus and the terminal, wherein the image forming apparatus requests transmission of the image formation instruction to the terminal via the network when input of the image formation instruction by a user is accepted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129580-A (JP)
Title: Housing and electronic equipment
Inventor: SHINOZUKA KEIJI
IPC: H05K5/02
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing of improved holding strength at a joint portion of the housing which has a split structure, and to provide an electronic apparatus.  <P>SOLUTION: In the housing, there are provided a body part including a storing part opened on a main surface and first sides provided in the direction across the main surface to face each other, a top plate covering the opening of the storing part, and a lid including second sides whose one end is provided to the top plate to face each other in the direction across the top plate. The dimension between the first sides is smaller than that between the second sides at the end on the side provided to the top plate, but larger than the dimension between the second sides at the end on the side opposed to the end.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126737-A (JP)
Title: Method for manufacturing surface-treated aluminum material for vacuum equipment
Inventor: YAMAGUCHI KEITARO
IPC: C25D11/04
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-treated aluminum material for vacuum equipment, which has few defects in a film and excellent vacuum properties and corrosion resistance.  <P>SOLUTION: In a method for manufacturing the surface-treated aluminum material for vacuum equipment, comprising forming a non-porous anodized film on the surface of an aluminum material by electrolysis, a process comprising stopping the raise of the electrolytic voltage and after keeping or lowering the electrolytic voltage for a prescribed time, again raising the electrolytic voltage is performed once or more times, in a course of performing an electrolytic treatment while raising the voltage from the start of electrolysis until the completion of the film formation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050946-A (JP)
Title: Camera module
Inventor: OH HYEONG RYEOL
IPC: H04N5/335
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera module that adjusts a distance between a lens and an imaging sensor simply and promptly and has a drive protected from damage by an external force.  <P>SOLUTION: The camera module includes a case penetrated up and down, the lens arranged inside of the case, the drive that moves the lens while being arranged inside of the case, an adjusting member of which one end is coupled to the case, a printed circuit board interconnected to the other side of the adjusting member, and the image sensor which faces to the lens while being mounted on the printed circuit board, wherein it is characterized in that the distance between the lens and the image sensor is adjusted by the coupling depth of the case and the adjusting member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125704-A (JP)
Title: Method of manufacturing nozzle substrate, method of manufacturing liquid droplet ejecting head, and method of manufacturing liquid droplet ejecting apparatus
Inventor: KITAHARA KOJI
IPC: B41J2/135
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a method of manufacturing a nozzle substrate capable of making an angle of inclination at an inclined part of a nozzle hole a required angle, capable of increasing a nozzle density, continuously forming the inclined part of the nozzle hole to a vertical part without having a step, and having stable ejecting characteristics by optimizing flow path characteristics of the nozzle hole; a method of manufacturing a liquid droplet ejecting head; and a method of manufacturing a liquid droplet ejecting apparatus.  <P>SOLUTION: The method of manufacturing the nozzle substrate includes the process of forming a cylindrical hole part 11c by carrying out anisotropic dry etching from one side of a silicone substrate 41, the process of forming an oxidized film at least in the cylindrical hole part 11c, and the process of forming a second nozzle hole part 11b having an expanding diameter at a bottom side of the cylindrical hole part 11c with a required angle of inclination by grinding the silicone substrate 41 from an opposite side face to the face on which the cylindrical hole part 11c has been formed, with the rest of the cylindrical hole part 11c unground as a first nozzle hole part 11a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128472-A (JP)
Title: Ferrule and optical connector equipped with the same
Inventor: SASAKI MASARU
IPC: G02B6/38
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferrule having no gap between the end face of an optical fiber and a refractive index matching sheet and ensuring excellent transmission characteristics, and to provide an optical connector equipped with the ferrule.  <P>SOLUTION: The optical connector 1 includes the ferrule 2 having an insertion hole 6 for a glass fiber, wherein a groove part 8 which communicates with the insertion hole 6 for a glass fiber is formed at the distal end surface 5a, and the refractive index matching sheet 9 for covering the insertion hole 6 for the glass fiber is stuck to the distal end surface 5a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134093-A (JP)
Title: Device for measuring paper sheet length and image forming apparatus
Inventor: TANIWAKI MICHIO
IPC: G03G21/00
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring paper sheet length for more accurately measuring the length of a recording medium as compared with a case in which first and second rotating parts having circumferential portions formed of materials different from each other are not provided, and to provide an image forming apparatus.  <P>SOLUTION: The device for measuring paper sheet length 2 includes: an intermediate roller 21 which has a first circumferential portion 21a coming in contact with a paper sheet 10 conveyed along the conveying path 10a of the image forming apparatus 1, and which rotates in accordance with the conveyance of the paper sheet 10; an encoder roller 22 which has a second circumferential portion 22a formed of a material different from that of the first circumferential portion 21a of the intermediate roller 21 and coming in contact with the first circumferential portion 21a of the intermediate roller 21, and which rotates in accordance with the rotation of the intermediate roller 21; and a paper sheet length detecting part 20 for detecting the length of the paper sheet 10 in the conveying direction based on the rotation amount of the encoder roller 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133776-A (JP)
Title: Map data utilization apparatus
Inventor: KANEMATSU OSAMU
IPC: G09B29/10
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for appropriately determining the connection between a new link and an existing link in map data without using identification information intrinsic to a map database.  <P>SOLUTION: New link data including destination setting information showing information on the setting of a destination link to which a new link is connected without using an intrinsic link ID and the coordinates information of a link including at least the coordinates of the end of the new link are acquired from the outside. Data on an existing link existing in the vicinity of the coordinates of the end of the link shown by the acquired coordinates information of the new link is extracted out of road map data (S100, S110). The acquired destination setting information in the new link and the extracted setting information in the existing link are compared to each other (S120), and as a result of the comparison, when it is determined that the two match (S120:YES), it is determined that the new link and the existing link are to be connected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136153-A (JP)
Title: Identification information storage circuit
Inventor: AOYANAGI HIDEHITO
IPC: H04M1/675
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent identification information from being illegally rewritten.  <P>SOLUTION: This identification information storage circuit 1 includes; a first nonvolatile storing means 11 for storing the identification information; a second nonvolatile storing means 12 for storing a unique word showing that the identification information is written in the first nonvolatile storing means 11; a central processing unit 13 for executing identification information writing processing and unique word writing processing; a unique word detection circuit 14 for detecting that the unique word is written; and an inhibition circuit 15 for inhibiting new writing in the first and the second nonvolatile storing means 11 and 12 when it is detected that the unique word is written, wherein the first nonvolatile storing means 11, the second nonvolatile storing means 12, the central processing unit 13, the unique word detection circuit 14, and the inhibition circuit 15 are included in one integrated circuit 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136551-A (JP)
Title: Voice coil motor
Inventor: AKAMA SUKEHIRO
IPC: H02K33/16
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice coil motor which can efficiently operate by closely contacting an electromagnetic coil with an outer yoke and by reducing the air-gap between the electromagnetic coil and magnets and which is suitable as a drive source of an ultra-low temperature refrigerator.  <P>SOLUTION: The voice coil motor includes a cylindrical outer yoke 20, electromagnetic coils 23a 23b with a flat wire wound into a circle and the outer peripheral section in close contact with the inner wall of the outer yoke 20, and a movable yoke 21 so provided as to stroke within the cylinder of the outer yoke 21 and having the magnets 22a, 22b arranged at the positions opposite to the inner peripheral positions of the electromagnetic coils 23a, 23b. The electromagnetic coils 23a, 23b are formed so that the air-clearance 30 between the electromagnetic coils 23a, 23b and the magnets 22a, 22b of the movable yoke 21 can be reduced to an extreme minimum by winding the flat wire to smooth the inner peripheral positions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136232-A (JP)
Title: Printing apparatus
Inventor: HASHIMOTO JUN
IPC: H04N1/405
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing apparatus having an improved printing quality with dither pattern selection in accordance with to image characteristics such as sharply changing portions and/or same color areas or the like within single image data.  <P>SOLUTION: The printing apparatus has a filtering means to perform differential processing on gradation information on one-page print data to detect portions with large gradation changes and portions with small gradation changes within the one-page print data, a storage means to store a dither pattern corresponding to number of gradations and a dither pattern corresponding to resolutions, a selection means to select the dither pattern corresponding to number of gradations or the dither pattern corresponding to resolutions according to detection outputs from the filtering means, and a video data creation means to compare the dither pattern selected by the selection means with the corresponding print data to create video data for print processing onto a recording media.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138708-A (JP)
Title: Gas condition estimation device
Inventor: UMEKI SHIHO
IPC: F04B49/10
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve gas flow rate estimation accuracy by considering variable displacement pump efficiency in a device for supplying gas flowing in a gas flow path by a variable displacement pump.  <P>SOLUTION: A gas condition estimation device includes the gas flow path in which the gas flows, the variable displacement pump arranged in the gas flow path and discharging the gas, a rotation speed detection means of the variable displacement pump, and a gas flow rate estimation means of the gas flow path, and estimates a gas flow rate when the variable displacement pump has a rotation speed at which variation of the variable displacement pump efficiency is less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257313-A (JP)
Title: Swing arm type valve gear
Inventor: YASUI MAKOTO
IPC: F01L1/46
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swing arm type valve gear, easy in assembling for easily incorporating a lash adjuster.  <P>SOLUTION: A screw rod 23 of the lash adjuster A is screwed inside a body 21, and one end part of an arm 3 is supported by a pivot part 27 of the screw rod 23 in a state of contracting the lash adjuster A. A spring member 30 is installed between opening end parts of the body 21 in its support state, and the arm 3 and the lash adjuster A are held in a connected state, and the screw rod 23 is held in a pushed-in state. The arm 3 and the lash adjuster A in the connected state are installed on an engine with the arm 3 and the ash adjuster A as a set so that the body 21 of its lash adjuster A is fitted in a fitting hole 2 formed on a cylinder head 1, and the spring member 30 is removed after installing a camshaft 5, and the assembling of the swing arm type valve gear is facilitated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138094-A (JP)
Title: METHOD FOR PRODUCING beta-ALKOXYPROPIONAMIDE
Inventor: SHIRAKI YASUSHI
IPC: C07C231/02
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing β-alkoxypropionamides in a good efficiency.  <P>SOLUTION: This method for producing the β-alkoxypropionamides is provided by performing an ester-interchanging reaction of a β-alkoxypropionate with a polyol having ≥2 OH groups in the presence of a basic catalyst to synthesize a polyol ester-interchanged substance of the β-alkoxypropionate, and then performing the amidation reaction of the polyol ester-exchanged substance with amines to synthesize the β-alkoxypropionamide. For example, the reaction shown by formula in drawing [wherein, MPM is methyl β-methoxypropionate] is exemplified.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010140205-A (JP)
Title: Circuit operation verification device, circuit operation verification method, control program, and recording medium
Inventor: NAKABAYASHI TAMIYO
IPC: G01R31/28
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit operation verification device for verifying power supply voltage drop under the consideration of rise in temperature caused due to the self-heating of wiring.  <P>SOLUTION: The circuit operation verification device 100 for verifying the voltage drop of wiring caused due to resistance of power source wiring for supplying a power supply voltage in a semiconductor integrated circuit is provided with: an information extraction means 101 for extracting power source wiring resistance element information; a resistance calculation means 102 for calculating temperature dependence power source wiring resistance; a voltage drop calculation means 103 for calculating temperature dependence power supply voltage drop; and a violating place detection means 104 for detecting the violating place of the power supply voltage drop quantity of each element of layout, with respect to a layout after wiring arrangement.  <P>COPYRIGHT: (C)2010,JPO&INPIT