baber/WOPTO huggingface dataset:
Patent JP-2010204550-A (JP)
Title: Electrophoretic display device and electronic equipment
Inventor: MURAYAMA TETSURO
IPC: G09G3/34
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To make a logical value which is held in a latch circuit into a specific value in power application of an electrophoretic display device.  <P>SOLUTION: The electrophoretic display device (1) is provided with a display part (3), consisting of a plurality of pixels (20) in which electrophoretic elements (23) containing electrophoretic particles are provided between a pixel electrode (21) and a common electrode (22) which is mutually opposite, and which has a latch circuit (25), wherein the latch circuit has: a pair of inverters (25a, 25b), constituted by including a first conductive transistor and a second conductive transistor, respectively; a first transistor (25a3), electrically connected to the first conductive transistor (25a2) of one inverter of the pair of inverters, in series; and a second transistor (25b3) electrically connected to the second conductive transistor (25b1) of the other inverter in series and is further provided with a control circuit (10), which controls the first transistor and the second transistor, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207042-A (JP)
Title: Laminated core of rotating electrical machine, and armature for the rotating electrical machine
Inventor: NAKAMURA KOICHI
IPC: H02K1/18
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a motor shaft to be firmly fixed in the hole of a core annular part.  <P>SOLUTION: Laminated core 10 of a rotating electrical machine is structured, by spirally winding and stacking a band-like iron core material 30 formed by blanking from a plate material 32. In each core annular part constituting part 18, a fitting protrusion 28 which projects toward one side (R1 side) in the circumferential direction of the laminated core 10, and a fitting recess 29 which opens toward the other side (R2 side) in the circumferential direction of laminated core 10 and into which the fitting protrusion 28 of the core annular part constituting part 18 adjacent at the other side in the circumferential direction of the laminated core 10, is inserted loosely, are formed. The fitting protrusions 28 and the fitting recesses 29 are prevented from coming off in the circumferential direction of the laminated core 10, by interposing locking materials 25 in mutual gaps. Accordingly, the core annular part constituting parts 18 adjacent to each other are firmly connected to each other, so that the motor shaft can be firmly fixed to the hole 23 of a core annular part 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209031-A (JP)
Title: Method for producing homoallyl ether
Inventor: KOBAYASHI OSAMU
IPC: C07C43/176
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a homoallyl ether by allylating an acetal using monovalent indium as a catalyst.  <P>SOLUTION: The method for producing a homoallyl ether includes allylating an acetal with a boron-containing allylating agent represented by formula (1) (wherein R<SP>1</SP>is a hydrogen atom, a hydrocarbon, chloro, alkoxy or silyl containing a substituent; and R<SP>3</SP>is a hydrogen atom or aliphatic hydrocarbon). A catalyst of InOTf in an amount of 1-50 mol% based on the acetal is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209035-A (JP)
Title: Therapeutic agent for neuropathic pain containing partial peptide of maxadilan
Inventor: MIYATA ATSURO
IPC: C07K14/435
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a therapeutic agent for neuropathic pain, effective for treat neuropathic pain and various relating diseases or disorders without causing side actions.  <P>SOLUTION: A pharmaceutical composition contains a partial peptide of maxadilan as an active component and effective for treating and/or preventing neuropathic pain.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213220-A (JP)
Title: Imaging apparatus, and imaging control method
Inventor: MATSUURA TAKAYUKI
IPC: H04N5/335
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To pick up an image free of exposure unevenness even in a scene affected by flash light emission from other person, in a rolling shutter system imaging apparatus.  <P>SOLUTION: Exposure starts with a delay in exposure start timing for each line for a CMOS sensor without using a mechanical shutter, and imaging with the rolling shutter system is performed to read information on each line sequentially, starting from a line where a predetermined exposure time has passed, so that an image of one frame of an object to be recorded is acquired (at step S10). Existence or non-existence of exposure unevenness due to other person's flash light emission contained in the acquired image of the object to be recorded is detected (at step S12). When exposure unevenness is detected, a warning indicating the exposure unevenness is issued (at step S16), and recording processing is performed or is canceled dependent on recording/cancel instruction input from a photographer (at steps S18 and S20).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217992-A (JP)
Title: Cache controller, cache control method, and cache control program
Inventor: TOYAMA MASAKATSU
IPC: G06F12/08
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform prefetch in a proper timing so that data that are likely to be accessed in each cycle are read from a cache, in a cyclic processing whose scale is large enough to exceed the capacity of a cache memory.  <P>SOLUTION: A cache control analyzing part 115 generates access statistical information 116 showing the statistics of timings of cache miss and addresses for cache misses which have occurred in the same addresses in different timings of 10 micro-seconds in N÷5 or more cycles in 1-N cycles of cyclic processing. A timing correction part 117 sets the prefetch timing from the statistics of the timings shown by the access statistical information 116, the time for prefetch processing and the time for accessing a RAM 111 when the cache miss occurs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213801-A (JP)
Title: Thrombectomy catheter
Inventor: UMEGAKI RYOTA
IPC: A61M25/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrombectomy catheter of novel structure capable of exhibiting effective excision function for a thrombus.  <P>SOLUTION: The thrombectomy catheter inserted into a blood vessel to be used for thrombus treatment is constituted to form a lumen 20 for excision in a catheter body 12, to form an opening portion 30 in a distal end part of the catheter body 12, to project an excision wire 28 inserted into the lumen 20 for excision on an outer circumferential surface of the catheter body 12, through the opening portion 30, so as to form a projecting portion 32, and to form further an excision blade 33 in the projecting portion 32, and the thrombus is excised by the projecting portion 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216762-A (JP)
Title: Method of preventing corrosion of water supply line and condensate line of high-pressure boiler system
Inventor: UCHIDA KAZUYOSHI
IPC: F22B37/56
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily prevent erosion-corrosion of a water supply line of a high-pressure boiler system and to prevent corrosion of a copper material in the water supply line and a condensate line.  <P>SOLUTION: When the copper material is used in a water supply heater 51 disposed in the water supply line 5 from an outlet of a deaerator 3 to an inlet of an economizer 20 of the high-pressure boiler system 1, a deoxidant M2 is injected just before the water supply heater 51 of the water supply line 5, and when the copper material is not used in the water supply heater 51, the deoxidant M2 is injected just before the economizer 20 of the water supply line 5. The erosion-corrosion are prevented by satisfying AVT(O) treatment conditions to a steel material in the water supply line 5, and the corrosion of the copper material is prevented by reducing a dissolved oxygen level to the copper material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215589-A (JP)
Title: Method of producing carbamate
Inventor: SHINOHATA MASAAKI
IPC: C07C269/04
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load of a work of neutralizing catalytic metal contained in a crude reaction liquid and to reduce the amount of metallic waste discharged in the neutralization work, in producing a carbamate by the reaction of a carbonate and an amine.  <P>SOLUTION: There is provided a method of producing a carbamate by the reaction of a carbonate and an amine, wherein a reaction product comprising a metal resulting upon synthesizing a carbamate from a carbonate and an amine in the presence of a basic catalyst comprising the metal is used as a catalyst for the reaction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010221163-A (JP)
Title: Device for cleaning exhaust
Inventor: YAMADA TOSHIO
IPC: F01N3/28
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for cleaning exhaust including a honeycomb catalyst wherein a catalyst is supported on the surfaces of its separation walls with the amount of the catalyst penetrating the inside of the separation walls kept low.  <P>SOLUTION: The device 100 for cleaning exhaust includes a honeycomb catalyst 20 constituted of a plurality of specified cells 2a each filled with a first plug at one end thereof and of a plurality of remaining cells 2b wherein a catalyst is supported, a second one-side plugged honeycomb structure 40 comprising a plurality of specified cells 32a each filled with a second plug at one end thereof and a canister 50, with the honeycomb base material of the honeycomb catalyst 20 and that of the second one-side plugged honeycomb structure 40 mutually different, and with the honeycomb catalyst and the second one-side plugged honeycomb structure 40 inserted and stored in the canister, while keeping the respective end faces thereof in contact with each other, in such a state that the remaining cells 2b of the honeycomb catalyst 20 each are disposed on the extension of the corresponding specified cells 32a of the second one-side plugged honeycomb structure 40, and the specified cells 2a of the honeycomb catalyst each are disposed on the extension of the corresponding remaining cells 32b of the second one-side plugged honeycomb structure 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221198-A (JP)
Title: Scale inhibitor and method for inhibiting scale
Inventor: ENDO MASARU
IPC: C02F5/10
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scale inhibitor and a method for inhibiting scale which exhibit an excellent scale inhibiting effect while using carboxymethylcellulose having a degree of substitution of carboxymethyl groups in a wide range or its salt.  <P>SOLUTION: The scale inhibitor includes carboxymethylcellulose or its salt, and is used in a water system which is operated under such a condition that the total concentration of calcium and magnesium in the supply water is X mg/L in terms of calcium carbonate, the concentration rate is Y, and the product of X and Y is ≤30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010053334-A (JP)
Title: Epoxy-based resin composition, prepreg, cured product, sheet-like molded article, laminate plate, and multilayer laminate plate
Inventor: GOTO NOBUHIRO
IPC: C08K9/06
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy-based resin composition excellent in dispersibility of a silica component, and in which surface roughness of a cured product, where the surface of a cured material is roughening treated, is made to be small.  <P>SOLUTION: The epoxy-based resin composition includes an epoxy-based resin, a curing agent, and the silica component in which a silica particle is surface treated with a silane coupling agent, and the silica component is contained within a range of 25-400 pts.wt. based on the total of 100 pts.wt. of the epoxy-based resin and the curing agent. An average particle diameter of the silica particle is ≤1 μm, and the silane coupling agent is at least one selected from a group consisting of a silane compound having an amino group, silane compound having a mercapto group, silane compound having an isocyanate group, silane compound having an acid anhydride group, and silane compound having an isocyanuric acid group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010231903-A (JP)
Title: Fuel cell device
Inventor: KUMAGAI TOMOYA
IPC: H01M8/04
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell device not inhibiting oxidation reaction.  <P>SOLUTION: The fuel cell device is provided for generating power with the electrochemical reaction of gas. Herein, a heat exchanger 6 for changing the temperature of fuel gas delivered from a CO shift reactor 4 to be lower, e.g., to condense water vapor in the fuel gas, and a gas-liquid separator 7 provided at the rear stage of the heat exchanger 6 for separating condensed water as liquid from fuel gas as gas are provided at the front stage of a CO selective oxidizing apparatus 8 as an oxidizing apparatus. The heat exchanger 6 and the gas-liquid separator 7 are used for draining the condensed water and delivering the fuel gas which does not contain the condensed water, to the CO selective oxidizing apparatus 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231932-A (JP)
Title: Device for discriminating type of fluorescent lamp ballast
Inventor: YAGI HIDEO
IPC: H05B37/02
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discrimination device having a mechanism that facilitates discriminating a type of a ballast of an existing fluorescent lamp, and structured to facilitate discrimination operation only by bringing a detection unit with a sensor attached close to the fluorescent lamp with the use of a long rod.  <P>SOLUTION: Two types of detection means are fitted at a sensor 15 of a detection unit head, and a mechanism for processing two types of information is fitted at a discrimination part 30 held by an operator. A signal with 2V or more is output toward a signal dividing gate circuit 32 through two signal processing circuits 31 fitted to the discrimination part 30, respectively, the information is made to be informed to an operator by a signal for blinking/intermittent corresponding to a detected method, emitting light of an LED or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249512-A (JP)
Title: Inspection device and inspection equipment using same
Inventor: ICHIKAWA MICHINORI
IPC: G01N21/78
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To simply, reliably and quickly detect various types of chemical substances including proteins.  <P>SOLUTION: An inspection device, which makes multiple samples react simultaneously, includes: a holding part which is entirely formed of a transparent material for transmitting light of a predetermined wavelength range and includes a predetermined shape; and a plurality of finger parts comb-likely projected with predetermined spaces from one end of the holding part. Substance is applied to the finger parts and the substance applied to the finger parts contact the sample for reaction. Thereby, the work efficiency of inspection works is improved. By transmitting light in the inspection device, an optical system for optical measurement such as solution is simplified and the inspection works are facilitated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230878-A (JP)
Title: Method of detecting deposit of toner and color image forming apparatus
Inventor: SAKATA SHOICHI
IPC: G03G15/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detecting deposit of toner, accurately measuring deposit of toner regardless of a change in glossiness of a toner carrier; and to provide a color image forming apparatus, performing high-accuracy image density control based on the deposit of toner.  <P>SOLUTION: In the case of forming color and black reference images on an intermediate transfer belt 8 and detecting the deposit of toner on the reference images using a toner deposit-measuring device 45 to control the image density, concerning color toner, the deposit of toner is detected using only a measurement output value of S-wave, thereby setting MS ΔV so that the deposit is a target value. Concerning black toner, the deposit of toner is detected using a measurement output value of P-S wave, thereby setting MS ΔV to be a point of inflection of a graph where the measurement output values are approximated in cubic function.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229300-A (JP)
Title: Overprint varnish composition
Inventor: ARAI SHINKICHI
IPC: C09D11/02
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overprint varnish for lithographic printing that is an overprint vanish having a matting effect to give printed matter a delustering effect, and reduces VOC (volatile organic compound)during printing operation without spoiling printability as an overprint varnish for lithographic printing, moreover improves scratch resistance of printed matter, and suppresses generation of harmful substances such as dioxins in the case of low-temperature incineration.  <P>SOLUTION: The overprint varnish composition includes 5.0-40.0 wt.% true spherical non-vinyl chloride resin whose average particle size is 0.1-50 μm and softening point is 100-300°C, 20-40 wt.% soybean oil and soybean oil ester, and 0.2-30 wt.% petroleum solvent, and the lithographic printing ink includes the overprint varnish composition of 5.0-98.0 wt.%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009187563-A (JP)
Title: Key arrangement for keyboard
Inventor: GRIFFIN JASON T
IPC: H04M1/02
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key arrangement suitable for a handheld mobile communication device.  <P>SOLUTION: The key arrangement includes a plurality of keys arranged in a regular grid of rows and columns. The columns include a first column, a last column, and at least one middle column. The keys in the first and last columns are smaller than the keys in the at least one middle column. A method for improving the ergonomics of a key arrangement on a keyboard of fixed size is provided. The handheld mobile communication device includes, for example, a housing and a plurality of keys arranged in a plurality of columns and a plurality of rows. The plurality of columns comprise a first column, a last column, and at least two middle columns. The keys in the first and last columns are smaller than the keys in at least one of the middle columns.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010234932-A (JP)
Title: Electric brake control device
Inventor: SAITO HIROYUKI
IPC: B60T13/74
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an attachment position of an electric brake control device 10 is different in accordance with right and left steering wheel positions, and a type having a different shape is required and mass productivity is deteriorated when a peripheral shape of a center axis is asymmetrical.  <P>SOLUTION: A control substrate 100 and a power substrate 200 of an electric motor 30 are arranged to be confronted with side surface inner sides of a vehicle body side casing 13 and a cylinder side casing 14 of the electric brake control device 10, and thereby, projection to the outside of the casing is eliminated, and the peripheral shape is made to be symmetrical, and a layout property is improved to cope with both of the right and left hand drive vehicles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234680-A (JP)
Title: Manufacturing method for connector
Inventor: OKUNO YOSHINORI
IPC: B29C33/52
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To integrally mold easily a connector with an O-ring groove.  <P>SOLUTION: This manufacturing method for the connector includes a molding process for integrally molding the first and second connection parts 201, 202 of a resin, using the first molding die 50 having molding parts 501, 502 corresponding to outer shapes of the first and second connection parts 201, 202, the second molding die 51 having a cylindrical shape corresponding to an insertion hole 203a and inserted into the molding parts 501, 502, and a core 53 having an annular shape corresponding to the O-ring groove 201a and inserted into the molding parts 501, 502 in a state that the second molding die 51 is inserted, a molding die opening process executed after the molding process and taking out the first and second connection parts 201, 202 together with the core 53 from the first and second molding dies 50, 51, and a dissolving process executed after the molding die opening process and dissolving the core 53 in the first connection part 201 with a solvent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234991-A (JP)
Title: Sound insulating material for vehicle
Inventor: TAKEBAYASHI FUMIAKI
IPC: B32B27/32
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize weight saving and enhancement of acoustic absorption characteristic, and reduce a weight and costs in a sound insulating material for a vehicle mounted to an indoor surface side of a vehicle body panel.  <P>SOLUTION: An insulator dash 20 mounted to an indoor surface side of a vehicle body panel 10 is constituted so that an oscillation layer 50 made of a polyolefin base resin foam having a self-fusion property is interposed between a first sound insulating layer 30 positioned on the vehicle body panel 10 side and a second sound insulating layer 40 positioned on a compartment R side. Then, due to the self-fusion property when the oscillation layer 50 is heated and fused, the oscillation layer 50 is rigidly and integrally jointed to the sound insulating layers 30, 40 by an anchor effect. Accordingly, a conventional adhesion layer can be eliminated, so as to reduce a weight and costs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238983-A (JP)
Title: Positive temperature coefficient thermistor device and method of manufacturing the same
Inventor: SUDO JUNYA
IPC: H01C7/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive temperature coefficient thermistor device capable of easily and safely fixing a positive temperature coefficient thermistor and enhancing productivity when being assembled without complicating the shape of the positive temperature coefficient thermistor, and to provide a method of manufacturing the positive temperature coefficient thermistor device.  <P>SOLUTION: After a silicon resin 3 is stuck by mold processing (first step) on a side face (non-electrode surface) of the positive temperature coefficient thermistor 2, having an electrode formed on some of mutually opposite element surfaces, among a plurality of element surfaces, the positive temperature coefficient thermistor 2 on which the silicon resin 3 is stuck is stored in a through hole 5a formed in a frame 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT