baber/WOPTO huggingface dataset:
Patent JP-2010172667-A (JP)
Title: Hermetic sealing method for electronic element, functional device unit for biological implantation using the method, and visual restoration aiding apparatus
Inventor: SHODO KENZO
IPC: A61F9/007
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic sealing method for an electronic element that can miniaturize a case by suppressing an internal space required to seal an electronic element from the outside.  <P>SOLUTION: The hermetic sealing method for the electronic element has steps for storing the electronic element in the case having a recess for storing the electronic element, and an opening at the upper part; locating a wiring surface of a flexible wiring substrate formed to correspond to an element side terminal provided at the upper face of the electronic element and to a case side terminal provided at the peripheral part of the recess, to face the upper face of the electronic element, and joining the flexible wiring substrate to the element side terminal to connect the flexible wiring substrate to the element side terminal; joining the flexible wiring substrate to the case side terminal to electrically connect the element side terminal to the case side terminal; and closing and sealing the opening using a cover to seal the electronic element to which the flexible wiring substrate is connected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181922-A (JP)
Title: Processor peripheral circuit
Inventor: XU XINGZHOU
IPC: G06F11/20
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processor peripheral circuit that rewrites firmware of a processor without interrupting its operation.  <P>SOLUTION: The processor peripheral circuit includes: at least two processors CPU 1, CPU 2; recording means ROM 1, ROM 2 recording firmware of the two processors, respectively; switching means SW1-SW3 controlling the processors to be used as an active system or a backup system; and a programmable control means PDL rewriting the firmware of the backup processor, rebooting the processor with the rewritten firmware, and enabling the processor as an active system when confirming the reboot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179330-A (JP)
Title: Progressive press working apparatus and progressive press working method
Inventor: HABA MOTOI
IPC: B30B13/00
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent early breakage of a punch while improving work efficiency and yield of a material.  <P>SOLUTION: A progressive press working apparatus has a press device 5 including a progressive die 3 and a progressive device for sequentially conveying a band-like member 1 to be pressed to the press device 5. A plurality of punch arrays 8a, 8b where punches 7a, 7b, and 7c corresponding to respective plural working stages are arranged along the progressive direction of the member 1 to be pressed are arranged on the progressive die 3 in such a zigzag manner that the punches corresponding to the same working stage of the adjacent punch arrays 8a, 8b are displaced in a front and back direction. A notching tool 16 forming a notched part at a tip area is arranged on a more upstream side in the progressive direction than the punch array 8b so as not to allow the punch corresponding to the respective plural working stages to contact with a tip area 14 including the tip part 11 of the member 1 to be pressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181647-A (JP)
Title: Photosensitive composition
Inventor: SHIKAGE TAKASHI
IPC: G03F7/004
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition capable of forming a resist film hardly causing discoloratiom such as yellowing even when being exposed to high temperature.  <P>SOLUTION: The photosensitive composition contains: (A) a polymerizable hydrocarbon compound of at least one of a polymerizable hydrocarbon monomer and a polymerizable hydrocarbon polymer; (B) an epoxy compound having a cyclic ether skeleton in the molecule but no linear ether skeleton; and (C) a white filler. When the white filler (C) is subjected to a test including steps of preparing a liquid by adding 5g of the white filler to 100 mL of pure water, heating and boiling the liquid for 5 minutes, leaving the liquid to stand until the liquid reaches 23°C to obtain the boiled liquid, then to the boiled liquid, adding water in an amount corresponding to the evaporated amount of water by boiling to obtain 100 mL of the water amount, and measuring the pH of the obtained liquid, the pH thus measured is ≥6.8 and ≤11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179263-A (JP)
Title: Device for feeding fluid
Inventor: NAKATSU AKIRA
IPC: B05C5/00
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for feeding a liquid which prevents a liquid accumulation from generation by enhancing the scraping effect of a liquid when a piston rod moves to an anti-feed side.  <P>SOLUTION: The device for feeding a liquid includes a cylinder 1 filled with a viscosity fluid L and equipped with a feed opening of the viscosity fluid L, a piston rod 2 installed in the cylinder and pushing out the viscosity fluid L from the feed opening by advancing in an axis direction, and a seal member 4 tightly sealing a piston rod projecting opening 8 in the cylinder 1. The seal member 4 is provided with a thrust variation structure 19 in which the thrust to the piston rod 2 is large in the inside of the cylinder and small in the outside of the cylinder, and a scraping structure 13 scraping the viscosity fluid L deposited on the surface of the piston rod 2 to the inside of the piston rod 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179356-A (JP)
Title: Copper alloy casting method
Inventor: TOMOHARA KUNIHIKO
IPC: C22B7/00
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy casting method capable of using scraps composed of a copper alloy containing active metals as a raw material for casting the copper alloy having the different composition substantially containing no active metal.  <P>SOLUTION: In the copper alloy casting method, scraps composed of a copper alloy containing predetermined active metals such as magnesium, chromium, zirconium, titanium and silicon with the standard free energy of formation (ΔG<SB>f</SB>°) at 1,200°C being ≤-100 kcal/molO<SB>2</SB>as the active metal, are used as the raw material. As necessary, at least one of the copper alloy and copper containing substantially no predetermined active metals is added to the raw material, the raw material is solved in the atmosphere to reduce the content of the predetermined active metals in the molten raw material, and the molten metal is made to flow into a casting mold to cast a copper alloy substantially containing no predetermined active metal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186829-A (JP)
Title: Method for manufacturing light emitting element
Inventor: AKAIKE YASUHIKO
IPC: H01L33/02
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a light emitting element reduced in stress in a wafer bonding interface and improved in luminance and reliability.  <P>SOLUTION: This method for manufacturing a light emitting element includes: a process of forming a first multilayered body including a first substrate, a first semiconductor layer provided on the first substrate and having a light emitting layer, and a first metal layer provided on the first semiconductor layer; a process of forming a second multilayered body including a second substrate having a thermal expansion coefficient different from that of the first substrate, and a second metal layer provided on the second substrate; a first bonding process of heating the first metal layer and the second metal layer while being in contact with each other; a process of removing the first substrate after the first bonding process; and a second bonding process of performing, after the removing process, heating the first and second metal layers at a temperature higher than the temperature of the first bonding process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184408-A (JP)
Title: Method for producing optical film, optical film, polarizing plate and liquid crystal display apparatus
Inventor: KUBO TOMOHIKO
IPC: G02F1/1335
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optical film, in which the optical film having such retardations sufficiently close to zero can be obtained even if the optical film is stretched that the in-plane direction retardation is 0-5 nm and the thickness direction retardation is -5 to 5 nm.  <P>SOLUTION: The method for producing the optical film comprises: a flow casting step of flow-casting a resin solution, which is obtained by dissolving a transparent resin and a compound having negative orientational birefringence in a solvent, on a traveling support to form a flow casting film; an exfoliation step of exfoliating the flow casting film from the support as a film; a drying step of drying the solvent in the exfoliated film; and a stretching step of stretching the film having ≤1 mass% residual solvent rate at the temperature higher than the glass transition temperature of the film by 30-100°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009211065-A (JP)
Title: Photoresist composition and method for manufacturing array substrate using the same
Inventor: PARK JEONG-MIN
IPC: G02F1/1368
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoresist composition and a method of manufacturing an array substrate using the same.  <P>SOLUTION: The photoresist composition contains; (a) a novolac resin prepared from a phenol compound containing m-cresol in an amount of 70-85 wt.%, (b) a diazide compound, and (c) an organic solvent. The photoresist composition improves development contrast between an exposed area and an unexposed area, sensitivity depending on sensitization speed, residual film uniformity of a half-exposed portion and adhesive force to a substrate, and thereby the reliability and productivity of a manufacturing process can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010186973-A (JP)
Title: Electronic control apparatus
Inventor: FURUYA TOSHINORI
IPC: H05K7/14
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic control apparatus in which a substrate can be fixed in a case thereof and electronic components mounted on the board is prevented from contacting the interior wall surface of the case even if the substrate or the case is deformed without an increase in case size.  <P>SOLUTION: The electronic control apparatus includes a substrate 8 with an electronic component 10 mounted therein, and a case 2 molded through the solidification of a material poured into a forming die. The case 2 has a bottom portion 3 and a body portion 4, erecting from the periphery of the bottom portion 3 and opens at the other end portion of the body portion 4, opposing one end portion thereof to which the bottom portion 3 is connected. The substrate 8 is housed in an internal space 6 of the case 2, such that a mounting surface 9 of the substrate 8 on which the electronic component 10 is mounted is in parallel, with at least one portion of the internal wall surface 7 of the body portion 4, that faces the internal space 6 of the case 2 and has an inclined angle corresponding to draft angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192672-A (JP)
Title: Surface-emitting laser
Inventor: ISHIKAWA HIROKI
IPC: H01S5/022
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emitting laser in which heat radiation is proper and packaging is easy.  <P>SOLUTION: A semiconductor substrate 2 is provided with a mesa structure portion 4, having an active layer 3 and an insulating layer 5 having a configuration surrounding the mesa structure portion 4. A laser light is emitted from the upper portion side of the forming region of the mesa structure portion 4, directed in a direction perpendicular to the substrate surface of the semiconductor substrate 2. In the lower surface side of the surface-emitting laser 1 facing to the mesa structure portion 4, a heat radiation layer 12 radiating heat of the mesa structure portion 4 is formed. A hole portion 8 penetrating the surface emitting laser 1 through the insulating layer 5 in the thickness direction is formed and in the upper face of the insulating layer 5, a p-type electrode 13 electrically conducting to the p-type layer of the mesa structure portion 4 is formed from the mesa structure portion 4 to the hole portion 8, in a way such that the electrode 13 is extended to the lower face side of the surface emitting laser 1 through the inside wall of the hole portion 8. In the bottom face of the semiconductor substrate 2, an n-type electrode 14 electrically conducting to the n-type layer of the mesa structure portion 4 is formed via a clearance with the p-type electrode 13 formed in the lower face side of the surface-emitting laser 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197093-A (JP)
Title: State determination device
Inventor: MIYAZAKI HIDEKI
IPC: G01R31/02
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a state determination device detecting insulation deterioration of an inverter and a motor without receiving external disturbance due to PWM modulation of the inverter.  <P>SOLUTION: The state determination device determines the insulation state of an apparatus including: a direct current high voltage power supply 136; an inverter 140 for AC converting an electric power obtained from the direct current high voltage power supply 136; and an inductive load 192 supplied with the AC electric power from the inverter 140. The state determination device includes: a capacitance coupled circuit 1, R1, 2 provided between a positive or negative terminal of the direct current high voltage power supply 136 and a ground terminal with the potential of the inverter casing being a reference potential; a nonlinear amplifier 7 for amplifying and outputting a differential voltage that is obtained by subtracting a predetermined reference voltage from an AC voltage based on current flowing through the capacitance coupled circuit 1, R1, 2; and a first determining means 172 for determining whether the output voltage of the nonlinear amplifier 7 is equal to or less than a predetermined threshold value, wherein the state determination device determines the insulation state based on a determination result of the first determining means 172.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196732-A (JP)
Title: Relaxing tool for pipe connecting part
Inventor: NAKADA HARUO
IPC: F16L55/18
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relaxing tool for a pipe connecting part capable of reducing influence on a dimensional tolerance of the whole engaging members.  <P>SOLUTION: This relaxing tool 40 for the pipe connecting part is used for relaxing threaded engagement of a joining member difficult to grip, in the pipe connecting part having a joint body connected with a pipe and the joining member installed by threadedly engaging with the joint body for fixing and connecting the pipe to the joint body. The relaxing tool 40 has a tool body 50 constituted by mating a plurality of divided bodies 50a and 50b and having the inner periphery 51 for inserting the pipe, and a columnar engaging member 60 engaging with the joining member, and the inner periphery 51 is opened by separating the plurality of divided bodies 50a and 50b in a mated state. The tool body 50 is provided with a plurality of engaging members 60, and in the tool body 50, the whole engaging members 60 are formed in a position undivided in response to separation of the plurality of divided bodies 50a and 50b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198700-A (JP)
Title: Display apparatus containing image recording and reproduction device, and image recording and reproduction device
Inventor: KISHI YUJI
IPC: G11B33/12
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components and facilitate attachment of a tray for locking a recording medium, in a display apparatus on which an image recording and reproduction device internally including a fixed HDD and employing an iVDR detachable by a user as the recording medium is mounted.  <P>SOLUTION: The HDD 112 and the iVDR 115 are held by one tray 3 and constituted as an integrated structure. Grooves are formed on a damper 4 attached to the tray. The grooves are engaged with grooves on a holder 5, thereby fixing the tray. The holders with different widths of the grooves are combined, allowing ease in assembly and resistance to detachment. A guide is provided at the tray such that the grooves are correctly engaged with each other on assembly. A bulge is formed at an end portion of a shaft 6 to which the damper is attached, thereby holding the damper and negating the need for a stepped screw.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204223-A (JP)
Title: String for japanese-style bow or western-style bow
Inventor: YAMASHITA MASAHIRO
IPC: G10D3/10
Filed: 2009-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a string which ensures flexibility of string rings, which are provided at both ends of a string used for a Japanese-style bow or a Western-style bow, and is easily installed in a bow, and has improved durability.  <P>SOLUTION: The string made of artificial fiber is used for a Japanese-style bow or a Western-style bow. In this case, the string body is formed of twisted yarn obtained by bundling a plurality of multifilaments of polyaramid fiber impregnated with a thermoplastic resin. The multifilament threads of the polyaramid fiber, as the reinforcing materials, are spirally wound in two directions around a reinforcing area of a predetermined range from both ends of the string, to cover the string body. The reinforcing materials adjacent in the same direction are separated from each other. The string and the reinforcing materials are integrated by a soft thermoplastic resin which is different from the thermoplastic resin impregnated in the string.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201541-A (JP)
Title: Diamond wire saw, and method of manufacturing the same
Inventor: HOSOE AKIHISA
IPC: H01L21/304
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diamond wire saw offering good sharpness during use and hardly causing breaking of a wire due to its sufficient hardness, and to provide a method of manufacturing the diamond wire saw.  <P>SOLUTION: The diamond wire saw 1 comprises a metal core wire 10 dispersedly holding diamond abrasive grains 30 and a plated layer 20 covering an entire outer surface thereof, wherein the plated layer 20 is a nickel-tungsten alloy including, for example, 1-60 wt.% of tungsten.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009117882-A (JP)
Title: Semiconductor device
Inventor: SOYANO SHIN
IPC: H01L23/28
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevent disconnections of wires in the wiring section and breakage in a terminal bonding section due to external vibrations.  <P>SOLUTION: In an IPM, a filler for wrapping a power circuit 21 is pressed by a resin plate 40, to prevent the displacement of the power circuit 21 at receiving the external vibration. This can prevent the wiring section, such as, a bonding wire connected to the power circuit 21 from being disconnected by the external vibration. Furthermore, since a control circuit substrate 30 is fixed so as to be sandwiched between a control terminal block 50 and a resin plate 40, deformation of the control circuit substrate 30 can be prevented, so that the breakage of solder connections between a control circuit 31 and a relay terminal 13 can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010205703-A (JP)
Title: Method of heating liquid in metal container, and device for the same
Inventor: KONDO SHINICHI
IPC: H05B6/10
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of heating liquid in a metal container for efficiently warming the liquid put into the metal vessel, and a device for the same.  <P>SOLUTION: Liquid in the metal container is induction-heated by a coil connected to an ac power supply and agitated by ultrasonic waves to expedite heat transfer of the liquid. The ultrasonic waves are generated by interaction of a static magnetic field generated from a static magnetic field generating means disposed in the vicinity of the coil and an eddy current generated in the metal container. In addition, low frequency vibration of 3 Hz or less is given to the metal container to agitate the liquid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210242-A (JP)
Title: Hydrogen sensor
Inventor: UCHIYAMA NAOKI
IPC: G01N31/10
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen sensor excellent in hydrogen detecting sensitivity and durability.  <P>SOLUTION: In the hydrogen sensor having the membrane formed on a substrate and the catalyst film formed on the membrane and hydrogenating the membrane upon the contact with the hydrogen gas contained in an atmosphere to optically change the reflectivity of the membrane, both of or either one of a water-repellent layer and a water-repellent protective film is further provided on the catalyst film so as to prevent the moisture in the atmosphere from being absorbed by the catalyst film by the water-repellent action or the like of the water-repellent layer or the like. If an oxidation inhibiting film for preventing the oxidation of the catalyst film is provided between the catalyst film and the water-repellent protective film, the oxidation of the catalyst film is more effectively prevented. If the protective film on the side of the substrate protecting the membrane from oxidation is furthermore provided between the substrate and the membrane, the oxidation of the membrane is more effectively protected. Since the oxidation of the catalyst film is almost caused by the moisture in the atmosphere, the hydrogen sensor made excellent in moisture inhibiting properties by the water-repellent layer or the like is prevented from the lowering of hydrogen detecting sensitivity by thinning down the oxidation inhibiting film or the like to be made excellent in durability.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210669-A (JP)
Title: Self-luminescent display device and self-luminescent display method
Inventor: MIYASHITA TETSUHIRO
IPC: H01L51/50
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve prevention of image burn without incompatibility to a user and with a small amount of a memory used.  <P>SOLUTION: A mask image saving part 101 saves a plurality of mask images showing pixel positions for changing the luminance. A mask image select part 102 selects one of the mask images when a control signal showing a predetermined timing is input. An image adjusting part 103 adjusts the luminance of each pixel of an input image based on the mask image selected by the mask image select part 102. A display part 104 displays an image outputted from the image adjusting part 103 on a display.  <P>COPYRIGHT: (C)2010,JPO&INPIT