baber/WOPTO huggingface dataset:
Patent JP-2012048937-A (JP)
Title: Gas passage structure and fuel battery having this gas passage structure
Inventor: KOZUKA TOMOYUKI
IPC: H01M8/02
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To suppress the stay of liquid water at the blocked downstream end of a first passage connected to a gas supply port.SOLUTION: A gas passage is separated into: a first passage connected to a gas supply port at the upstream end and blocked at the downstream end; and a second passage blocked at the upstream end and connected to a gas exhaust port at the downstream end. A folded-back surface is formed in the blocking surface at the downstream end of the first passage so that the flow of a reaction gas of the first passage is folded back in an oblique direction from the blocking surface, and is directed in the gas diffusion layer direction.
Patent JP-2012047990-A (JP)
Title: Toner for electrostatic charge image development, developer, container containing developer, process cartridge, image forming apparatus and image forming method
Inventor: HOZUMI MAMORU
IPC: G03G9/087
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a toner causing no filming and having stable low temperature fixability, high temperature offset resistance and heat-resistant storage property, and to provide a developer including the toner.SOLUTION: The toner for electrostatic charge image development contains at least a crystalline polyester and a non-crystalline polyester. The crystalline polyester has a melting point of 60 to 80°C. In differential scanning calorimetry of the toner, the toner satisfies (W1-W1')/W1<0.50, where W1 denotes a temperature width at 1/3 height of an endothermic peak of the crystalline polyester in the first temperature elevation period, and W1' denotes a temperature width at 1/3 height of an endothermic peak of the crystalline polyester after the toner is heated at 50°C for 24 hours.
Patent JP-2012046652-A (JP)
Title: Thermoplastic resin composition
Inventor: KAWAGUCHI KOICHI
IPC: C08L77/00
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To improve low temperature durability of a thermoplastic elastomer composition containing a polyamide resin and a modified rubber.SOLUTION: The thermoplastic elastomer composition includes the polyamide resin and the modified rubber having an acid anhydride group or an epoxy group, and the modified rubber having the acid anhydride or the epoxy group is modified by a secondary amine. The secondary amine is preferably a compound having a structural formula: R-NH-R(wherein Ris a 1-30C straight chain alkyl group, and Ris a 1-30C hydrocarbon group or a 1-30C hydrocarbon group having a hydroxyl group, a sulfonyl group, a carbonyl group or an ether bond).
Patent JP-2011137134-A (JP)
Title: Chemiluminescent composition
Inventor: ARIYOSHI AKINORI
IPC: C09K11/07
Filed: 2010-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemiluminescent composition, low in law regulation levels for transportation, storage and handling, compared with conventional one, because high in a flash point and corresponding to the 3rd petroleums of the 4th kind of hazardous materials, low in risk even when used exposedly in a space such as a banquet hall where a smoker exists, or in a place where an electric appliance for illumination or the like exists, free from an unfamiliar or irritating odor, usable even in a place where foods are laid, or in a drinking or eating place, excellent in chemical stability, and excellent in distribution and storability as merchandise.  <P>SOLUTION: This chemiluminescent composition is one for imparting chemiluminescence by a reaction with an oxalate solution containing a phosphor, and contains as main components at least one out of a phthalate solvent and a citrate solvent, hydrogen peroxide, a catalyst and an ether expressed by Formula (wherein R<SP>1</SP>and R<SP>2</SP>are each methyl or ethyl; and x and y are each an integer of 2 to 4).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012052213-A (JP)
Title: High corrosion-resistance titanium alloy large in 0.2%-proof stress in rolling direction, and its manufacturing method
Inventor: OTSUKA HIROAKI
IPC: B21B1/22
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a titanium alloy which is used in a sever corrosive environment such as a non-oxide acid and a gap, excellent in corrosion resistance, does not contain a noble metal element such as Pd and Ru, and has sufficient 0.2%-proof stress in a rolling direction and processability, and to provide a method of manufacturing the same.SOLUTION: A high corrosion resistance titanium plate contains, by mass, 0.7-0.9% of Ni, 0.20-0.40% of Mo, 0.10-0.20% of O, 0.02-0.10% of Fe, 0.001-0.010% of N, and 0.20-0.30% of Q. (Here, Q is an oxygen equivalent value, and Q=[O]+2.77[N]+0.1([Fe]+[Ni])). The 0.2%-proof stress in the smallest proof stress direction is not smaller than 363 MPa, elongation in the smallest proof stress direction and elongation in an orthogonal proof stress direction orthogonal to the smallest proof stress direction are not smaller than 23%, and a difference between the 0.2%-proof stress in the smallest proof stress direction and that in the orthogonal proof stress direction are smaller than 180 MPa.
Patent JP-2012057190-A (JP)
Title: Method of manufacturing grain-oriented magnetic steel sheet
Inventor: OKUBO TOMOYUKI
IPC: C22C38/60
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of advantageously manufacturing a grain-oriented magnetic steel sheet excelling in an iron loss characteristic.SOLUTION: When manufacturing a grain-oriented magnetic steel sheet using a steel slab containing, by mass%, 0.02-0.12% of C, 2.0-4.0% of Si, 0.02-0.20% of Mn, 0.01-0.05% of sol. Al, 0.004-0.012% of N, 0.01-0.20% of Sb, 0.005-0.20% of Cu and 0.010-0.040% of S and/or Se, an annealing separating agent containing 1-10 pts.mass of SnOin 100 pts.mass of MgO and 0.001-10 pts.mass of a B compound in terms of B is used, wherein SnOand the B compound satisfy a relationship of [B compound (pts.mass in terms of B)]>0.034×10, and final finish annealing is performed wherein the annealing separating agent is kept at 700-860°C of an elevated temperature process for 10-200 h, and a temperature region of 900-1,050°C is heated at 2-50°C/h in a H-containing atmosphere.
Patent JP-2012055835-A (JP)
Title: Method of drying substrate, and method of manufacturing image display apparatus using the same
Inventor: UTSUMI KAZUNARI
IPC: H01L21/304
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent streaky defects caused by peeling and redepositing of a resist-surface insolubilization layer in an end area of a substrate from occurring.SOLUTION: A method of drying a substrate comprises: supplying a first air flow 4 downwardly in an inclined direction onto the substrate, from an upper blowing portion 2a positioned above a virtual plane 1b including a center plane positioned in a center of a thickness of the substrate 1; supplying a second air flow 5 upwardly in an inclined direction onto the substrate, from a lower blowing portion 2b positioned below the virtual plane, while moving relatively the substrate and the upper and lower blowing portions so that the substrate, from the end area as a front of the substrate, passes between the upper blowing portion and the lower blowing portion; and controlling the first and second air flows such that a velocity component of the second air flow in an upward direction perpendicular to the virtual plane is smaller than a velocity component of the first air flow in a downward direction perpendicular to the virtual plane.
Patent JP-2012058525-A (JP)
Title: Circuit device, electro-optical device, and electronic device
Inventor: TAMURA TAKESHI
IPC: G09G3/20
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a circuit device in which variation of grey scale characteristic due to change in response characteristic for transmissivity is suppressed, and to provide an electro-optical device and an electronic device.SOLUTION: The circuit device includes a plurality of pixel circuits 20-1 to 20-k and a waveform signal supply circuit 30. Each pixel circuit receives data signals SD, on-drive waveform signals SON and off-drive waveform signals SOFF from the waveform signal supply circuit 30, outputs the on-drive waveform signals SON in sub-frames in which data signals DT1 to DTk are on-logical level, and outputs the off-drive waveform signals SOFF in sub-frames in which the data signals DT1 to DTk are off-logical level. The waveform signal supply circuit 30 outputs a signal which is set to an off-drive signal level during a certain period in the sub-frame as the on-drive waveform signal SON, and outputs a signal which is set to an on-drive signal level during a certain period in the sub-frame as the off-drive waveform signal SOFF.
Patent JP-2012065019-A (JP)
Title: Frame relay device system
Inventor: SHIOZU TATSURO
IPC: H04L12/42
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To enable transmitting low-priority frames that are not relayed in the case that many high-priority frames striding over relay devices in a frame relay system are relayed, in the frame relay system in which the plurality of relay devices are connected in a ring shape.SOLUTION: Control is performed to select a port for transmission from ports provided in each frame relay device of a frame relay system and connected with at least two or more other frame relay devices, for each frame transmission priority. Low-priority frames are transmitted from a port different from a port via which high-priority frames are transmitted.
Patent JP-2012061430-A (JP)
Title: Multi shaft pulverizer
Inventor: YAMASHITA TADASHI
IPC: B02C18/14
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact and space-saving multi shaft pulverizer.SOLUTION: A first motor 11 and a first speed reducer 12 are each arranged side-by-side on a base table 1 along one sidewall 51. A second motor 21 and a second speed reducer 22 are each arranged side-by-side on the base table 1 along the other sidewall 52. A first drive transmission chain 13 is provided so that sprockets 132, 131 are arranged side-by-side along one shaft wall 53. A second drive transmission chain 23 is provided so that sprockets 232, 231 are arranged side-by-side along the other shaft wall 54. In the first drive transmission chain 13, the sprockets 131, 132 are connected to the first speed reducer 12 and a first rotary shaft 10. In the second drive transmission chain 23, the sprockets 231, 232 are connected to the second speed reducer 22 and a second rotary shaft 20.
Patent JP-2012069311-A (JP)
Title: Light source device
Inventor: NAKABAYASHI HITOSHI
IPC: F21Y101/00
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a light source device capable of preventing liquid fiber constituting a light guide from being heated due to incidence of infrared rays without involving harmful effects, in the case the liquid fiber is used as a light guide.SOLUTION: The light source device is provided with a discharge lamp, a concave mirror receiving emission light from the discharge lamp and projecting parallel light or nearly parallel light, and a light guide into which projection light from the concave mirror is incident. The light guide consists of liquid fiber made as light-transmitting liquid is sealed inside a clad, and an infrared-cutting filter with an infrared reflecting layer made of a multilayer reflecting film and a condensing lens positioned further frontward in an advancing direction of light in a light path than the infrared-cutting filter are installed on the light path until the projection light from the concave mirror reaches a light-incident port of the light guide.
Patent JP-2012066203-A (JP)
Title: Device for applying paste
Inventor: KONASE ATSUSHI
IPC: B05C13/00
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To accurately form a paste pattern on a surface of an application object by suppressing variation of the application amount of paste.SOLUTION: This device for applying paste includes: a head support part 5 arranged on the upper side of a stage by extending in one direction for supporting an application head 3A on the upper side of the stage; a leg part 6A for supporting the head support part 5; and a movement mechanism 7A for supporting the leg part 6A and moving the leg part 6A along with the head support part 5 in a direction crossing the one direction so that a nozzle 3b moves along a surface of an application object. The leg part 6A includes a first link part 11 and a second link part 12 arranged in its movement direction for connecting the head support part 5 to the movement mechanism 7A, and the first link part 11 and the second link part 12 are arranged so that the distance between them is increased toward the movement mechanism 7A side from the head support part 5 side, and form a trapezoidal link mechanism for preventing the head support part 5 from falling by acceleration or deceleration in moving.
Patent JP-2012071358-A (JP)
Title: Robot, and behavior control system for the same
Inventor: IBA NOBUMOTO
IPC: B25J5/00
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a robot or the like capable of ensuring the continued stability while carrying out the specified task by a motion of an upper body of the robot.SOLUTION: In the robot 1 or a behavior control system 2, time-series changing patterns of "first state variables" indicating a motional state of an arm are generated according to a stochastic transition model such that at least one of the first state variables follows a first specified motion trajectory {r} for causing the robot 1 to carry out the specified task. Similarly, time-series changing patterns of "second state variables" indicating a motional state of an upper body are generated according to the stochastic transition model such that the second state variables satisfy a continuously stable dynamic condition.
Patent JP-2010280922-A (JP)
Title: Improved polyester injection molded article
Inventor: HOFFMAN DOUGLAS CLAIRE
IPC: C08G63/16
Filed: 2010-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection-molded article which is obtained from a molding composition with the improved moldability, is visually transparent, and is improved in the toughness and the stress-cracking resistance.  <P>SOLUTION: This injection-molded article is manufactured from a copolyester that has an acid component comprising the repeating units of 83-52 mol% of terephthalic acid and 17-48 mol% of one or more kinds of additional dibasic acids selected from the group consisting of isophthalic acid and naphthalene dicarboxylic acid, and has a glycol component comprising the repeating units of 70-100 mol% of 1,4-cyclohexane dimethanol and that has an inherent viscosity measured in a 60/40 phenol/tetrachloroethane solution, 100 ml of which contains 0.5 g of the polymer, of 0.4-1.1 dL/g, and the article has a diffused transmission value, according to the method ASTM D1003, of less than 60%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012074440-A (JP)
Title: Heat radiating structure of heating element
Inventor: MIKI HIROSHI
IPC: H02K11/00
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiating structure and the like which can be easily assembled and has excellent a heat radiation property.SOLUTION: A heat radiating structure comprises a substrate 5 disposed on the inner side of a cylindrical peripheral wall member 11, a plurality of FET 8 attached to the substrate 5 through a connection terminal 82 and aligned at a peripheral portion of the substrate 5, and an annular heat radiating spacer 7 fitted in the peripheral wall member 11. The spacer 7 has a leakage regulating portion 71 which is intermediate-fitted or clearance-fitted in the peripheral wall member 11, and a heat radiating portion 72 which is clearance-fitted in the peripheral wall member 11. The FET 8 are attached on the inner side of the spacer 7. On an outer peripheral surface of the heat radiating portion 72, a plurality of injection grooves 77 extending from a tip end toward the leakage regulating portion 71 is provided. A thermal-conductive material 100 is injected in a clearance 74 between the peripheral wall member 11 and the heat radiating portion 72.
Patent JP-2012076266-A (JP)
Title: Molding method of foamed resin molded article
Inventor: TOMITA KOJI
IPC: B29C45/26
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a molding method of a foamed resin molded article using a molding process for adjusting a molding clearance in material feeding and foaming reaction, and to improve the molding accuracy of a vertical wall in the foamed resin molded article.SOLUTION: A back door trim (foamed resin molded article) 10 has the stepped vertical wall 12 formed at least in a part of the peripheral edge of a product surface 11. The stepped vertical wall 12 is formed by integrating a product surface side vertical wall 13 and a panel side vertical wall 15 with a step 14 and by providing a rib 16 for holding a mold in the inside surface of the step 14 and forming a deep drawing pattern 17 on the surface of the panel side vertical wall 15, the rib 16 for holding the mold is held to a fixed side mold 40 and the product surface of the panel side vertical wall 15 is adsorbed on the mold surface of a movable side mold 30 during the backward-movement operation of the movable side mold 30, thus improving the molding accuracy of the stepped vertical wall 12.
Patent JP-2012079377-A (JP)
Title: Semiconductor memory device
Inventor: IKUI YUZURU
IPC: G11C16/04
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a memory system capable of exchanging data held in each of a plurality of buffer parts.SOLUTION: A memory system of an embodiment comprises: a plurality of memory cell transistors provided for each block and capable of holding data; transfer transistors whose drains are connected to word lines connected to control gates of the memory cell transistors, in each of the block; a row decoder containing a voltage adjustment circuit which is connected to gates of the transfer transistors and capable of transferring a desired voltage; a voltage generation circuit for generating a voltage supplied to the transfer transistors; and a control circuit for controlling the row decoder and the voltage generation circuit. In writing data, the gates of transfer transistors in unselected blocks are connected with the voltage adjustment circuit, and the gates of transfer transistors in selected blocks are disconnected from the voltage adjustment circuit.
Patent JP-2011087291-A (JP)
Title: Mobile communication method, node for movement management, and packet exchange device
Inventor: NISHIDA KATSUTOSHI
IPC: H04W24/04
Filed: 2010-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To disconnect a GBR bearer in a core network in suitable timing when a device in a radio access network gets out of order while the GBR bearer is set.  <P>SOLUTION: A mobile communication method includes: a process A wherein the gateway device S-GW releases a first GBR bearer and transmits "Downlink Data Notification" to a packet exchange device SGSN when detecting the fault of the radio line control station RNC while a second GBR bearer for a mobile station UE is set; a process B wherein the packet exchange device SGSN transmits "Paging" to the mobile station UE; and a process C wherein the packet exchange device SGSN starts a procedure for releasing the second GBR bearer when receiving no response to "Paging" from the mobile station UE within a predetermined period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012078021-A (JP)
Title: Evaporator, and refrigerator employing the same
Inventor: FUJIWARA KEIJI
IPC: F16L13/10
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an evaporator that suppresses the increase of parts count and the increase of man-hours for processing, and also suppresses noise such as chattering sound, and to provide a refrigerator employing the evaporator.SOLUTION: The evaporator 5 has: an inner periphery of a long cylindrical shape in which two capillary tubes 41, 42 are inserted in a capillary tube holding unit 511 to come in contact with each other while the axes thereof are arranged side by side, and are affixed by brazing; and an outer periphery in which a projection plane in an axial direction has an elliptical shape extending in the same direction as the inner periphery and the projected area is formed smaller in comparison with other portions of the entrance side piping.
Patent JP-2012078274-A (JP)
Title: Magnetic detection device and manufacturing method thereof
Inventor: CHIKUAN KENJI
IPC: H01L43/02
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To improve manufacturing efficiency of a rotation sensor.SOLUTION: Magnetoresistive elements 51 are respectively mounted on a plurality of lead frames 30 of a member 70 in which the plurality of lead frames 30 are supported by a supporting member 71. For each of the lead frames 30, the magnetoresistive element 51 and the lead frame 30 are disposed in a space of a permanent magnet 20 having a U-shaped cross section. The permanent magnet 20, the lead frame 30, and the magnetoresistive element 51 are covered by mold resin for each of the lead frames 30. Then, the plurality of lead frames 30 are respectively separated from the supporting member 71 to obtain a plurality of rotation sensors.
Patent JP-2011078770-A (JP)
Title: Transmucosal drug delivery device and method using chemical permeation enhancers
Inventor: UHLAND SCOTT
IPC: A61M31/00
Filed: 2010-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide devices and methods to improve the effectiveness of transmucosal drug delivery.  <P>SOLUTION: An intralumenal device includes: a housing 16 configured for intralumenal deployment into a human or animal subject; a drug-dispensing portion which contains at least one drug, the drug-dispensing portion being configured to dispense the drug from the housing by positive displacement; and a permeability enhancer-dispensing portion configured to release or generate a permeability enhancing substance to disrupt at least one region of a mucosal barrier adjacent to the housing at a selected time while intralumenally deployed in the human or animal subject. The device is operable to dispense the drug from the housing to a region of the mucosal barrier disrupted by the permeability enhancing substance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012083470-A (JP)
Title: Light source device
Inventor: KUSANO HIDEAKI
IPC: B41J2/44
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a light source device capable of preventing a light source unit from shifting relative to a holder in a plane perpendicular to a traveling direction of a beam.SOLUTION: A substrate 46 has a mounting face S1. A light source unit 40 is mounted on a mounting face S1 of the substrate 46, and emits a beam B toward a normal direction of the mounting face S1. A holder 48 has a reference plane S2 facing the mounting face S1. Springs 54a and 54b energize the holder 48 or the substrate 46 in a direction in which the substrate 46 and the holder 48 come closer so that the reference plane S1 and the light source unit 40 maintain a prescribed interval with each other. The substrate 46 and the holder 48 are positioned with each other in the plane perpendicular to an optical axis of the beam B with engagement of a projection and a hole.