baber/WOPTO huggingface dataset:
Patent JP-2009206135-A (JP)
Title: Multilayer wiring board, and manufacturing method thereof
Inventor: KIMURA TETSUYA
IPC: H05K3/46
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer wiring board which is free from breaking, and has nearly rectangularly sectioned wiring of ≤30 μm in line width with a high aspect ratio (a value obtained by dividing a thickness by a line width) in a ceramic insulating layer, and to provide a manufacturing method thereof.  <P>SOLUTION: The multilayer wiring board includes an insulating base formed by layering a plurality of ceramic insulating layers and the nearly rectangularly sectioned wiring made of conductor paste in the ceramic insulating layer, wherein the line width of the wiring is ≤30 μm in plan view and the value obtained by dividing the thickness by the width of the wiring is 0.7 to 2.0.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204716-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YODA JUNYA
IPC: H05B6/14
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of realizing low power supply to an electromagnetic coil, while realizing zero-cross control in PWM control of a switching element, and to provide an image forming apparatus.  <P>SOLUTION: By controlling (PWM control) a duty ratio for the switching operation of the switching element, to switch whether to supply power to an exciting coil 73, and also adjusting an intercepted amount of magnetic flux by a shielding plate 74 by adjusting a relative position of the shielding plate 74 to the exciting coil 73 and a heating roller 71, the fixing device is constituted by realizing a low power supply to the exciting coil 73.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206737-A (JP)
Title: Data processor and control method thereof
Inventor: IMAMURA KUNIHIRO
IPC: H04N19/60
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce quantized errors caused during quantization and compression.  <P>SOLUTION: When performing quantization and compression, inverse quantization and decompression are performed after quantization and compression, and a deterioration characteristic caused by the quantization and compression is estimated from original data and inversely quantized and decompressed data. A reverse characteristic of the estimated deterioration characteristic is added to the original data, and corrected data being a result of performing quantization and compression of the original data with the reverse characteristic of the deterioration characteristic added thereto is made to be compressed data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208230-A (JP)
Title: Actuator, manufacturing method for actuator, liquid droplet jetting apparatus, liquid droplet jetting head and printer
Inventor: KIJIMA TAKESHI
IPC: B41J2/015
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel actuator which does not use a piezoelectric body, and also to provide its manufacturing method.  <P>SOLUTION: The actuator 100 includes a deformable substrate 10, a magnetic body 20 provided above the substrate 10 and having an opening part 22, and a coil 30 provided above the substrate 10 and disposed to surround the magnetic body 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211214-A (JP)
Title: User operation proxy device and user operation proxy program and computer readable recording medium
Inventor: TSUKAMOTO RYOTA
IPC: G06F13/00
Filed: 2008-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the content of research with respect to an existing Web system in a wrapping system for achieving a high speed operation by using a plurality of programs.  <P>SOLUTION: A wrapper 300 includes: a message processing function 310 which receives a processing request for requesting processing for an existing Web system 500; an execution definition storing part 410 which has stored execution definition 400 corresponding to the processing request and defines user operation for the existing Web system 500; a definition executing engine 320 which reads the execution definition 400 corresponding to a processing request from the execution definition storing part 410, and generates and outputs an operating request to instruct to operate a browser engine for the existing Web system 500 based on definition of user operation shown by the execution definition 400; and a browser engine operating function 330 which, when receiving the operating request from the definition executing engine 320, generates the browser engine 340, and operates the generated browser engine according to the received operating request.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213223-A (JP)
Title: Voltage converter
Inventor: OMIYA YUJI
IPC: H02M3/00
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage converter to be used together with a battery, which can suppress variation in operation of an auxiliary machine for supplying power supply voltage at low.  <P>SOLUTION: A controller 30 restricts output of a DC/DC converter 16 to protect the DC/DC converter 16. The output is restricted based on output characteristics having a plurality of regions for reducing an output voltage in response to an increase in an output current value. The gradient of a decrease in voltage for an increase amount of current of the first region, of the plurality of regions, is more gradual than the gradient of a decrease in voltage for an increase amount of current in the second region having a current value larger than that of the first region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208318-A (JP)
Title: Method and apparatus for disintegrating rubber crawler
Inventor: SATO KAZUKI
IPC: B29B17/02
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for disintegrating a rubber crawler easily and sufficiently separating rubber from core metals.  <P>SOLUTION: The rubber crawler 1 is cut into strips, and the core metal 1b of the rubber crawler 1 cut into strips is held between a placing table 7 and a clamp 16 to fix one side of the rubber crawler 1. A plurality of claws 15 set to a movable frame 9 are inserted into spaces between the core metals 1b of the rubber crawler 1, respectively. Movement of the movable frame 9 in the shorter direction of the rubber crawler 1 separates the other side of the rubber crawler 1 from the core metal 1b by halves.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209749-A (JP)
Title: Vane pump and method for controlling same
Inventor: YAMAMURO SHIGEAKI
IPC: F04C14/22
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane pump which can optionally control delivery quantity with matching to operation of pressure fluid using apparatus, and which can be miniaturized.  <P>SOLUTION: In this vane pump, communication between a section of a first pilot pressure introduction path 44 introducing pressure at an upstream side of a metering orifice 37 of a delivery passage 35 to a control valve 41, at a control valve 41 side of a pilot orifice 44a, and a section of a second pilot pressure introduction path 45 introducing pressure at a downstream side of the metering orifice 37 of the delivery passage 35 to the control valve 41, at a control valve 41 side of a damper orifice 45c is provided by a bypass passage 48, and a solenoid valve 53 controlling passage section area of the bypass passage 48 is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277759-A (JP)
Title: Insulative heat conductive sheet
Inventor: HIGUCHI ISAO
IPC: H01L23/36
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulative heat conductive sheet having excellent thermal conductivity and excellent in attachability (tacky performance) to an attaching object such as a heat generating member and a heat dissipating member.  <P>SOLUTION: The insulative heat conductive sheet contains a high molecular weight polymer and a heat conductive filler, wherein the high molecular weight polymer has a glass transition temperature (Tg) of -50 to 50°C and a weight-average molecular weight of 10,000 to 5,000,000, the content of the heat conductive filler is 30-90 pts.vol., and the heat conductive filler has the heat conductivity of ≥0.5 W mk, and a 90°C peeling force at 25°C for a silicon substrate is 5-1,000 N/m.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111327-A (JP)
Title: Circuit connecting material and connection structure for circuit member using the same
Inventor: NAKAZAWA TAKASHI
IPC: C09J4/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit connecting material which can be cured even at low temperature equal to or less than 150 °C and provides sufficient connection strength for connection of OSP processed substrates, and to provide a connection structure for circuit member using the same.  <P>SOLUTION: Disclosed is a circuit connecting material 1 for electrically connecting circuit electrodes facing each other, which contains (1) a curing agent generating a free radical, (2) a radically polymerizable substance, and (3) a polyamideimide resin having a structural unit represented by general formula (I). In the formula (I), R<SP>1</SP>and R<SP>2</SP>independently represent an alkylene group having 1-18 carbon atoms; X<SP>1</SP>and X<SP>2</SP>independently represent an arylene group or an alkylene group having 1-18 carbon atoms; m and n independently represent an integer of 1-20; and Y represents a trivalent organic group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008180225-A (JP)
Title: Engine control device
Inventor: NAKAGAWA SHINJI
IPC: F02D11/10
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device enabling to diagnose the deterioration mode (gain deterioration and responsiveness deterioration) of an air-fuel ratio sensor and a degree of its deterioration with high accuracy and optimize air-fuel ratio feedback control in accordance with the diagnosis result.  <P>SOLUTION: The control device comprises a means 140 for computing frequency responsive property in a range from an air-fuel ratio control means 30 to the air-fuel ratio sensor 52. It diagnoses the air-fuel ratio sensor 52 in accordance with the gain property and the phase property of the frequency responsive property. It optimizes the parameter (a P-component gain and a I-component gain) of the air-fuel ratio feedback control (PI control) in accordance with the diagnosis result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009215587-A (JP)
Title: Method for manufacturing steel material
Inventor: SUGIHARA TAKUJI
IPC: C21D8/00
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a steel material, which eliminates an anisotropy of mechanical properties of even a steel material which has been obtained by forging a steel ingot.  <P>SOLUTION: The method includes the steps of: forging the steel ingot 11 (forging step S11) to manufacture a steel material 12; subjecting the steel material 12 to a continuous cooling transformation treatment (preliminarily heat-treating step S12) of annealing the steel material 12 by heating the steel material 12 at 850 to 1,000°C and slowly cooling it to 500°C while spending 30 minutes or longer; and then subjecting the steel material 12 to thermal refining treatment (thermal refining treatment step S13) such as quenching and tempering to obtain a steel material 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214422-A (JP)
Title: Thermosensitive recording material
Inventor: NAKAYAMA AKIRA
IPC: B41M5/28
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording material, which is excellent in water resistance, water blocking resistance and develops little printing scums.  <P>SOLUTION: In the thermosensitive recording material having a thermosensitive recording layer including a normally colorless or monochromatic electron donative dye precursor and an electron acceptive compound, which develops color by reacting under heat with the dye precursor on the support, and at least one protective layer including water dispersible resin, pigment and crosslinker on the thermosensitive recording layer, acetoacetyl modified polyvinyl alcohol is included in the thermosensitive recording layer, a (meth)acrylamid copolymer with a core shell structure is included as the water dispersible resin in the protective layer, and a multivalent hydrazide carboxylate compound is included as the crosslinker in the protective layer. Preferably, the protective layer of the thermosensitive recording material includes dihyrazide dicarboxylate as the crosslinker. Further, in this thermosensitive recording material, the pH of the coating liquid for the protective layer is set to be ≥5.5 and ≤9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268909-A (JP)
Title: Projector
Inventor: YANAI HIROAKI
IPC: G02F1/13
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector that can achieve a satisfactory contrast and a satisfactory viewing angle characteristic through simple adjustment.  <P>SOLUTION: Since the optical azimuth of a first optical compensating member OC1 having a third optical device section 81a that is one of a third optical device as an optical film can be adjusted with respect to the fixed optical azimuth of a second optical compensating member OC2 by an adjustment mechanism 91, it is possible to perform fine adjustment for reducing the residual retardation of a liquid crystal light valve 31 concerning an adjustment reference direction of ±45° with respect to the polarization axis of the first and the second polarization filters 31b and 31c according to adjustment of rotation of the third optical device section 81a that is relatively less affected by the adjustment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214834-A (JP)
Title: Flap for tire
Inventor: ISHIGURO HIROAKI
IPC: B60C5/02
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flap for a tire can not only reduce damage to a tube but also surely prolong the service life of the flap for a tire more than the service life of a tire.  <P>SOLUTION: The flap for a tire includes at least: a flap base portion 1A corresponding to a rim base portion 3A of a rim 3; flap shoulder portions 1B continuous form the flap base portion 1A and curved toward radially outside of a tire; a flap wing portion 1C continuous from the flap shoulder portion 1B and extending toward radially outside of the tire; and a metal layer 1D made of metal and provided between at least one of the flap shoulder portions 1B and the rim 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258154-A (JP)
Title: Negative electrode for lithium secondary battery and manufacturing method thereof, as well as lithium secondary battery equipped with negative electrode for lithium secondary battery
Inventor: YAMAMOTO TAISUKE
IPC: H01M4/48
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery excellent in charge and discharge cycle characteristics, through restraint of deformation of a negative electrode due to expansion stress of a negative electrode active material and restraint of exfoliation of the negative electrode active material from a current collector.  <P>SOLUTION: The negative electrode 10 for a lithium secondary battery is provided with a collector 11 with a plurality of convex parts 11a on the surface, a first active material layer 12 formed on the collector 11, and a second active material layer 15 located on the first active material layer 12 and containing a plurality of active material particles 14, each of which 14 is located on a corresponding convex part 11a of the collector 11, and the first active material layer 12 and the plurality of active material particles 14 are equipped with a chemical composition expressed in: SiO<SB>x</SB>(0<x<1), respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008181551-A (JP)
Title: Vector tailgating for computer provided with vector register
Inventor: CRAY SEYMOUR R
IPC: G06F9/38
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the processing speed of a vector register computer by using a tailgating technique.  <P>SOLUTION: Elements which are generated as a result of second operation synchronously to the sequential readout of addresses used for sequentially reading out operand strings are sequentially stored in a vector register in the address order of the elements by delaying the elements by at least one address, so that the operand strings may be read out sequentially from the vector register and the elements of operated results may be written in the vector register synchronously to the sequential readout. In addition, the sequential designation of readout addresses and the sequential designation of writing addresses are performed by shifting the addresses by a calculated address offset so that the same address may not be designated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008257713-A (JP)
Title: Correcting device and method for perspective transformed document image
Inventor: YIN XU-CHENG
IPC: G06T3/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correcting device and method for perspective transformation of document images.  <P>SOLUTION: The correcting device comprises: a horizontal vanishing point determining unit for detecting a horizontal vanishing point of the perspective transformed document image; a vertical vanishing point determining unit for detecting a vertical vanishing point of the perspective transformed document image; and a perspective transformation correcting and converting unit for correcting the perspective transformed document image. The horizontal vanishing point determining unit comprises: a direct horizontal line segment detecting unit; an indirect horizontal line segment detecting unit; and a horizontal vanishing point detecting unit. The horizontal vanishing point detecting unit detects a horizontal vanishing point in accordance with a direct horizontal line segment detected by the direct horizontal line segment detecting unit, and an indirect horizontal line segment detected by the indirect horizontal line segment detecting unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224146-A (JP)
Title: Laminated plate having anisotropic conductive member and method of manufacturing the same
Inventor: TOMITA TADAFUMI
IPC: C23C28/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive material which is a laminated plate of an anisotropic conductive member using an anodic oxidation coating of aluminum and a conductive layer that is manufactured simply.  <P>SOLUTION: The conductive material 100 uses a material in which a conductive layer 56 is laminated on an anodic oxidation coating 54 of aluminum having a conductive part in a micropore. In the conductive material, an anisotropic conductive member 100 having the anodic oxidation coating 54 of aluminum and a conductive material 52 which penetrates in thickness direction of the oxidation coating 54, and the conductive layer 56 are laminated, and the conductive material 52 is electrically connected to the conductive layer 56.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229095-A (JP)
Title: Thermal flowmeter and method and device for initial adjustment thereof
Inventor: OISHI YASUHARU
IPC: G01F1/696
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for initial adjustment of a thermal flowmeter which enables the simple and easy adjustment of sensitivity of the thermal flowmeter without making gas flow through.  <P>SOLUTION: The method includes an adjustment process for adjusting a resistance value of a fixed resistance R2 connected in series to a temperature detecting element, according to a heating temperature Th which is determined from the ratio [RR/RH] between the resistance value RH of a heating element and the resistance value RR of the temperature detecting element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231111-A (JP)
Title: Fuel cell unit, fuel cell stack and electronic device
Inventor: MAKITA KENGO
IPC: H01M8/24
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell unit, fuel cell stack and an electronic device, capable of restraining increase in thickness of a plurality of fuel battery cells in case they are stacked.  <P>SOLUTION: The fuel cell unit 1 has an oxygen electrode 20A and an oxygen electrode 20B arranged at either side of a fuel electrode 10. The fuel electrode 10 has a diffusion layer 12 and a catalyst layer 13 on each side of a collector 11, and the oxygen electrodes 20A, 20B have a diffusion layer 22 and a catalyst layer 23, respectively, on the face of a collector 21 opposed to the fuel electrode 10. A flow channel 30 each for fluid including fuel and electrolyte to flow through is fitted between the fuel electrode 10 and the oxygen electrode 20A as well as the oxygen electrode 20B. With this, the one electrode 10 has the fuel and the electrolyte supplied on either face, so that it generates reaction with the both oxygen electrodes 20A, 20B to obtain power.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229943-A (JP)
Title: Image forming apparatus
Inventor: ARAISHI KUNIAKI
IPC: G03G15/14
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which the charge of a sheet is surely removed so that the sheet is excellently separated from an image carrier by facilitating the assembling work of a separate needle with a contact part and stabilizing the contact state of the separate needle with the contact part.  <P>SOLUTION: The cylindrical outer surface of a first contact spring (compression coil spring) 28 comes into contact with the separate needle substrate 24 of a separate electrode 25 in the generatrix direction of the cylindrical outer surface. Thus, in the assembling work of the separate needle substrate 24 with the first contact spring 28, the separate needle substrate 24 and the first contact spring 28 are hardly damaged, so that the assembling work of the separate needle substrate 24 with the first contact spring 28 is facilitated. Further, the contact of the first contact spring 28 with the separate needle substrate 24 is stabilized to surely remove the charge of the sheet 12. As a result, the sheet 12 is excellently separated from a photoreceptor drum 2, to reduce the occurrence of a jam (paper jam) caused by the separation failure between the sheet 12 and the photoreceptor drum 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008206178-A (JP)
Title: Fault management system to preempt line faults in communications networks
Inventor: MAXWELL RICHARD
IPC: H04M3/30
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault management system for an access network equipped with a plurality of lines passing through a plurality of nodes.  <P>SOLUTION: In the access network, terminating lines in the form of pairs of wires extend from a local switch through a series of nodes to terminal equipment provided for user of the network. Each night, the system performs a series of tests on each of the lines. The results of the tests are then analyzed, with respect of a set of parameters to identify characteristics that would indicate that a fault is likely to occur on the associated circuit within a predetermined period e.g., 1 year. Further analysis is then carried out, to establish a score which ranks each node in the network in terms of the urgency of any preventive maintenance required.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009226876-A (JP)
Title: Sleeve printing plate and method of manufacturing sleeve printing plate
Inventor: KUMAZAKI KENJI
IPC: B41N1/22
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeve printing plate and a method of manufacturing the sleeve printing plate that can be manufactured at a low cost, recycled as a raw material of plastic resin or a rubber material after use, and stored and transported in a space-saving manner.  <P>SOLUTION: The sleeve printing plate 30 mounted to a cylinder of a printer for use has a cylindrical sleeve plate material 31 formed of plastic resin or a rubber material with Shore (A) hardness of 30 to 100, and plate bodies 33 with image data are provided engraved on the outer peripheral surface of the sleeve plate material 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT