baber/WOPTO huggingface dataset:
Patent JP-2008221874-A (JP)
Title: Indoor lighting system for vehicle
Inventor: HACHIMAN YOSHIAKI
IPC: B60Q3/02
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor lighting system for vehicle capable of adjusting brightness of light while reducing its thickness.  <P>SOLUTION: This indoor lighting system for vehicle is provided with a flexible wiring board 2 having a cut-in part for forming at least two tongue piece parts, a light source mounted at a tip of the tongue piece part on one side of the wiring board, a base supporting parts other than the tongue piece parts of the wiring board, a ball joint attached to the base, a supporting base attached to the base through the ball joint to displace the tip of the tongue piece part on which the light source is mounted from the parts other than the tongue piece parts of the flexible wiring board and support it, and an angle adjusting means for adjusting an angle of the supporting base. A switch 9 for switching resistance of the light source 6 is provided in the tongue piece part on the other side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007241291-A (JP)
Title: Lens-protecting apparatus for cellular phone camera
Inventor: KIM HYO YOUNG
IPC: H04N5/225
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce total volume and total weight of a cellular phone by automatically opening/closing a lens protecting apparatus for protecting a lens, using electromagnetic force.  <P>SOLUTION: The lens-protecting apparatus for a cellular phone camera includes a protection means for protecting a lens, and a driving means for driving the protection means so as to open/close the lens, and the driving means is driven by force generated by a current and magnetic field.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007311329-A (JP)
Title: Light emission device, method of manufacturing electron emission unit therefor, and display device
Inventor: SHIN JONG-HOON
IPC: H01J9/02
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emission device capable of enhancing luminance uniformity by suppressing distortion of an electron beam path caused by spacer charge of the light emission device; to provide a method of manufacturing an electron emission unit for the light emission device; and to provide a display device.  <P>SOLUTION: This light emission device includes: a first substrate and a second substrate arranged oppositely to each other; a plurality of first electrodes 22 and a plurality of second electrodes 26 positioned on one surface of the first substrate facing to the second substrate, and separately crossing with each other; a plurality of electron emission parts 28 electrically connected to the first electrodes 22 at crossing regions where the first electrodes 22 cross the second electrode 26; a light emission unit positioned on the second substrate; and at least one spacer 34 positioned between the first and second substrates. The shortest distance D between the spacer 34 and the electron emission parts 28 is set not smaller than 500 μm and smaller than 0.2 Dh when Dh is a diagonal length of the crossing regions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007149339-A (JP)
Title: Voltage bias circuit
Inventor: TAKEUCHI TAKESHI
IPC: G11C16/04
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage bias circuit in which a time for varying a voltage of prescribed node giving a bias voltage from high voltage to a power source voltage can be shortened, and also a current consumption can be reduced.  <P>SOLUTION: The voltage bias circuit is provided with first to third switch circuits. In the first switch circuit SW2, a current path is connected between a first voltage terminal to which a first voltage Vcc is applied and the first node Na, and a first transistor Q11 with high breakdown voltage is included for discharging an electric charge of the first node to the first voltage terminal. In the second switch circuit SW3, the current path is connected between a second voltage terminal to which a second voltage VH higher than the first voltage is applied and the first node, and a second transistor Q16 with high breakdown voltage is included for charging the electric charge to the first node from the second voltage terminal. The third switch circuit includes a third transistor Q15 with high breakdown voltage while the current path is connected between a third voltage terminal to which a third voltage lower than the first voltage is applied and the first node.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008221295-A (JP)
Title: Casting-in method for pipe
Inventor: NISHIDA MASAFUMI
IPC: B22D19/08
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of casting a pipe in a product with a simple constitution in a state where joining strength is satisfactory.  <P>SOLUTION: Disclosed is a method where a pipe 3 is arranged in the cavity 2 of a die 1, and molten metal is poured to the outside of the pipe in the cavity 2, so as to cast-in the pipe 3. The method comprises: a filling stage S1 where sand 4 coated with an organic binding agent is filled into the pipe; a burning stage S2 where the organic binding agent in the sand 4 filled into the pipe 3 is burnt; an arranging stage S3 where the pipe 3 is arranged in the die 1; a molten metal pouring stage S4 where the molten metal is poured into the cavity 2, and a product in which the pipe 3 is cast is formed; and an exhaust stage S5 where the sand 4 is exhausted from the inside of the pipe 3 in the product discharged from the inside of the die 1. Then, the filling stage S1, the burning stage S2, the arranging stage S3, the molten metal pouring stage S4 and the exhaust stage S5 are successively performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220308-A (JP)
Title: Gene associated with aluminum tolerance, and utilization of the same
Inventor: MA JIAN FENG
IPC: A23L1/30
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To identify a gene associated with aluminum tolerance, originated from barley, and provide a method for utilizing the gene.  <P>SOLUTION: This gene (HvMATE gene) associated with the aluminum tolerance is identified by a map base cloning by using F4 population individual bodies obtained by mating "Murasakimochi" which is an aluminum tolerant variety of the barley with "Morexs" which is an aluminum susceptive variety and isolated as a new gene.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008232739-A (JP)
Title: Optical fiber current sensor and its optical bias setting method
Inventor: KUROSAWA KIYOSHI
IPC: G01R15/24
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber current sensor with its optical bias being set by neither rotating the principal axis direction of a light polarizer or analyzer, nor using a half wave plate, and further, its output error reduced without providing it with any magnetic shield.  <P>SOLUTION: This optical fiber current sensor 10 causes light passing through the light polarizer 12 to come into a sensor element fiber 11 to cause the light passing through the element fiber to come into the analyzer 13, and the intensity of the light passing through the analyzer is detected to find the degree of modulation, evaluating the size of a Faraday rotation angle induced by a magnetic field applied to the element fiber from an amount of change in the degree of modulation. This current sensor is equipped with a first means 15 for disposing the whole of the element fiber on one plane and moving a part 11a of the element fiber in a direction causing at least the part to fall outside the plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234496-A (JP)
Title: Input device
Inventor: UEHARA MIKIO
IPC: G06F3/0354
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device for improving durability by making a switch unnecessary and reducing the number of parts.  <P>SOLUTION: A three-axial acceleration sensor is used as a movement detection means in a plane of an input device and a means for detecting that the input device is separated from the plane. Also, the function of the switch is substituted by the shape and acceleration sensor of the input device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240020-A (JP)
Title: Thermal spraying device and thermal spraying method
Inventor: MIYAMOTO NORITAKA
IPC: F02F1/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal spraying device and a thermal spraying method where a sprayed coating having high adhesive strength can be formed over the whole length of a bore by an extremely simple device of only adding a scattering preventive body with a simple constitution to a thermal spraying gun and performing sucking from the lower edge side of the bore.  <P>SOLUTION: The thermal spraying device 10 includes: a movement control means moving a thermal spraying gun 6 in which a discharge port for jetting thermal spraying particles or air is made in the side face on the lower edge side thereof at the inside of a cylinder bore; a rotation control means rotating the thermal spraying gun; a scattering preventive body 7 provided on the upper edge side of the thermal spraying gun 6 than the discharge port and preventing the scattering of reflective particles and thermal spraying fume to the non-thermal spraying face on the upper end side of the cylinder bore C1 upon thermal spraying on the face of the cylinder bore C1; and a suction duct 8 placed on the lower end side of the cylinder bore C1 and sucking the reflective particles and thermal spraying fume upon the thermal spraying.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243942-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NISHIDA MASAO
IPC: H01L21/8238
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for improving performance of a semiconductor device equipped with a MIS transistor where a whole region of a gate electrode is silicificated.  <P>SOLUTION: A gate insulating film 502, a gate electrode 503 and source/drain regions 506 of the MIS transistor are formed on a semiconductor substrate 501. A diffusion suppression film 511 for suppressing diffusion of a metal required for silicide reaction is formed on the source/drain regions 506. A metal film 531 formed of the metal whose diffusion is suppressed by the diffusion suppression film 511 is formed on the gate electrode 503 and the diffusion suppression film 511. The metal film 531 and the gate electrode 503 are made to react to each other and the whole region of the gate electrode 503 is silicificated. The metal film 531 and the source/drain regions 506 are made to react to each other through the diffusion suppression film 511, and the source/drain regions 506 are silicificated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008207780-A (JP)
Title: Wing of aircraft
Inventor: FURUKAWA YUICHI
IPC: B64C3/40
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten wing lengths of an aircraft not to fly during parking or during, no-flying, self-traveling, and to extend the wing lengths up to a flyable state.  <P>SOLUTION: Left main wing 2 and right main wing 3 mounted on a hull 1 are made of foldable materials. A wing opening/closing driving part 11 is controlled by an instruction of a control part 10 to move a wire 6 and fold and extend a wing opening/closing device 7. A wing front edge part of the left main wing 2 mounted on the wing opening/closing device 7 is opened/closed with a shaft 8 as a center and also the right main wing 3 having the same device are opened/closed to adjust the wing length. The wing lengths are shortened during parking or during no-flying traveling, and the wing lengths are extended to fly when the aircraft starts to fly. The wings can be extended and contacted during parking or during no-flying traveling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281457-A (JP)
Title: Variable resistive element and its forming method
Inventor: ZHANG FENGYAN
IPC: H01L27/10
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable resistive element equipped with a low resistance PCMO (Pr<SB>0.7</SB>Ca<SB>0.3</SB>MnO<SB>3</SB>) film having an excellent rewriting resistance value and capable of realizing bipolar electrical pulse switching characteristics.  <P>SOLUTION: The forming method of the variable resistive element comprises a preparation process for preparing a silicon substrate, a first process for depositing a lower electrode on the silicon substrate, a second process for depositing a thin film containing PCMO-platinum with PCMO as well as platinum mixed therein, and a third process for depositing an upper electrode on the thin film containing PCMO-platinum. Preferably in the second process, the thin film containing PCMO-platinum is formed as a multi-layered structure film by depositing the PCMO film and the platinum film alternately, or the thin film containing PCMO-platinum is formed through the co-deposit of PCMO and platinum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008250508-A (JP)
Title: Biometrics authentication program, biometrics authentication system and biometrics authentication method
Inventor: MIURA TAKESHI
IPC: G06F21/32
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To implement fast biometrics authentication processing.  <P>SOLUTION: In a biometrics authentication system 1, a prediction server 10 acquires from an authentication device 90 a registrant and the time of the registrant's authentication at the authentication device 90 (1), predicts the time of the registrant's arrival at a biometrics authentication device 30 from the acquired time of the registrant's authentication at the authentication device 90 (2), and notifies the predicted time of the registrant's arrival to the biometrics authentication device 30 (3), and the biometrics authentication device 30 retains the predicted time of the registrant's arrival notified by the prediction server 10 and determines an order (matching order) of reference biometric images, against which input biometric images will be matched, according to the retained predicted time of the registrant's arrival (4).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249919-A (JP)
Title: Display device and electronic equipment
Inventor: YAMASHITA JUNICHI
IPC: H01L51/50
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of expanding the size of a holding capacitor by removing a dead space in each pixel area while matching mobility correction time in respective color pixels.  <P>SOLUTION: A pixel array part comprises a row-like scanning lines, a column-like signal lines SL and matrix-like pixels 2 arranged on portions where respective scanning lines and respective signal lines SL intersect with each other. A driving part supplies a control signal to each scanning line and supplies an image signal to each signal line SL. A pixel array part includes red pixels R each of which is provided with a red light emitting element for emitting red light according to a driving current, green pixels G each of which is provided with a green light emitting element for emitting green light and blue pixels B each of which is provided with a blue light emitting element for emitting blue light. Respective R, G and B pixels have the same size in respective sub-capacitors Csub to uniform the sizes of respective holding capacitors Cs and secure holding capacitors at maximum, and in respective R, G, B pixels, the capacitance values of respective color light emitting elements are optimized to match the correction time of mobility.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251859-A (JP)
Title: Resistivity evaluation element, and resistivity evaluation method
Inventor: ENOMOTO TOMOYUKI
IPC: H01L21/3205
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology in which, in a package of a type of energizing a packaging board through a solder bump, a malfunction such as cracks or the like in a coating film on a semiconductor device can be in advance, simply evaluated.  <P>SOLUTION: In an element for evaluating a resistivity of a film, this element comprises: a substrate 1; a metal part 4 having two or more corners formed on the substrate 1; and a film 3 coating the metal part 4. This resistivity evaluation element has a different angle in at least two of the corners.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255166-A (JP)
Title: Composition for optical film, and optical film, polarizing plate and liquid crystal display device using the same
Inventor: NAGURA MASATO
IPC: C08L1/00
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for an optical film and an optical film exhibiting a retardation value preferable as the optical film, specifically a negative Rth, and further suppressing the occurrence of bleed-out, and to provide a polarizing plate using the optical film, and a liquid crystal display device.  <P>SOLUTION: The optical film composition containing a cellulose compound and at least one kind of a polymer having a repeating unit represented by the general formula (1) (wherein, R<SP>1</SP>represents a hydrogen atom or a 1-3C alkyl group, and X represents an aromatic ring and has at least one hydroxy group as a substituent).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256816-A (JP)
Title: Light beam pointer
Inventor: UMADOKORO HIROYUKI
IPC: G02B27/20
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light beam pointer for reducing the shake of a projected pointer indication position without complicating a device.  <P>SOLUTION: The light beam pointer 1 for emitting an optical beam based on light from a light emitting element includes a sensor for detecting a blurring amount, the light emitting element and a control part for lighting on and off of the light emitting element based on the blurring amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254257-A (JP)
Title: Method and apparatus for producing synthetic resin molding
Inventor: SHIOBARA KEIICHI
IPC: B29C45/56
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To mold a good molding which prevents the occurrence of a weld line in a simple structure.  <P>SOLUTION: A synthetic resin P is packed in a cavity CV in a mold having a first mold 51 and a second mold 31 facing each other to produce a synthetic resin molding having a recess. A method for producing the molding includes the process of projecting a first pin member 60 from the first mold into the recess forming domain after the molten resin passes through a recess forming domain in the cavity, the process of retreating a second pin member 40 set movably in the opposite direction of the first and second molds from the recess forming domain to a position opposite to the recess forming domain of the second mold synchronously with the projection of the first pin member, and the process advancing the second pin member to the recess forming domain after the molded synthetic resin molding is separated from the second mold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007269626-A (JP)
Title: Single crystal of lithium niobate, its optical element and method for manufacturing the crystal
Inventor: FURUKAWA YASUNORI
IPC: C30B29/30
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single crystal of lithium niobate for optical use excellent in polarity control characteristics, nonlinear optical characteristics and electro-optic characteristics, and to provide an optical element using the single crystal, and a manufacturing method for stably growing a lithium niobate single crystal.  <P>SOLUTION: A single crystal of lithium niobate is obtained by growing from a melt of a composition having an excessive Li over its stoichiometric composition and having a molar fraction of Li<SB>2</SB>O/(Nb<SB>2</SB>O<SB>5</SB>+Li<SB>2</SB>O) within a range from 0.56 to 0.60, and is characterized in that: the melt contains a Mg element; the single crystal of lithium niobate contains a Mg element by 0.1 to 3.0 mol% with respect to the single crystal of lithium niobate crystal; the molar ratio Li<SB>2</SB>O/(Nb<SB>2</SB>O<SB>5</SB>+Li<SB>2</SB>O) in the single crystal of lithium niobate is in a range from 0.490 to less than 0.500; a voltage to be applied necessary for polarization inversion at room temperature is less than 3.7 kV/mm; and the single crystal of lithium niobate is to be used for an optical element using a polarity inversion structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008258506-A (JP)
Title: Substrate structure and method of manufacturing same
Inventor: KONDO DAIYU
IPC: B01J23/755
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To not only easily and reliably form a catalyst material of a simplified structure to be in uniform and high density condition but also grow a linear structure composed of a high density carbon whose diameter is controlled.  <P>SOLUTION: A method of manufacturing substrate structure includes the steps of forming a TiN thin film 12 on a silicon substrate 11, accumulating a Co particulate 13 and Ni particulate 14 both of which are mixed on the TiN thin film 12, and sequentially growing CNT 15 and 16 from the Co particulate 13 and Ni particulate 14 by changing the growth condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260435-A (JP)
Title: Axle module for rear wheel
Inventor: KURA HISAAKI
IPC: F16C35/063
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axle module for rear wheels which is excellent in repair exchangeability, lightweight, compact and optimum for an FR vehicle.  <P>SOLUTION: The axle module for rear wheels comprises a constant velocity joint 81 on the outboard side, a constant velocity joint 82 on the inboard side, and a drive shaft 83 connected to the constant velocity joints 81, 82. The constant velocity joints 81, 82 are cross-groove type constant velocity joints. Boots 110, 160 are exchangeably fastened to the constant velocity joints 81, 82. The inboard side constant velocity joint 82 is of float type, and the outboard side constant velocity joint 81 is of non-float type. An inequality Li>Lo+α is satisfied, where Li denotes the sliding quantity of the inboard side constant velocity joint 82, Lo denotes the sliding quantity of the outboard side constant velocity joint 82, and α denotes the drawable sliding quantity of internal components including an inner side joint member of the outboard side constant velocity joint 81 from an outer joint member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262070-A (JP)
Title: Fixing device
Inventor: OYA KAZUYUKI
IPC: G03G15/20
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of removing electrostatic charges caused on a roller surface with a simple configuration.  <P>SOLUTION: The fixing device 11 has a heat roller 30 and a pressure roller 40 disposed in pressure-contact with each other. The heat roller has: a hollow cylinder 31 that has conductive faces 31a formed on the peripheral faces of a paper non-passage area at both ends; and a heat source 33 accommodated therein. The pressure roller has: a conductive rotary shaft 41 that has been grounded; a cylindrical non-conductive elastic member 43 externally fitted to the paper passage area of the conductive rotary shaft 41; and annular conductive elastic members 42 externally fitted to the paper non-passage areas at both the ends of the member 43. Each of the annular conductive elastic members is greater in diameter and lower in hardness than the cylindrical non-conductive elastic member, and is disposed in pressure-contact with the conductive face of the heat roller.  <P>COPYRIGHT: (C)2009,JPO&INPIT