baber/WOPTO huggingface dataset:
Patent JP-2010095692-A (JP)
Title: Power saving gear oil composition
Inventor: HAYASHI KENJI
IPC: C10M159/18
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear oil composition, being excellent in power saving and low-temperature fluidity, and having a good extreme-pressure property.  <P>SOLUTION: The gear oil composition contains a base oil containing a copolymer of ethylene and a monomer other than ethylene, a weight-average molecular weight of the copolymer being 1,000-3,000, and a copolymer of ethylene and a monomer other than ethylene, a weight-average molecular weight of the copolymer being >3,000 and ≤20,000, with the mass ratio of the former copolymer to the latter copolymer being 60:40 to 100:0, contains 0.2-10 mass% of an extreme pressure agent containing sulfur based on the total amount of the composition, and a kinematic viscosity of the composition at 40°C is 30-2,000 mm<SP>2</SP>/s.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101706-A (JP)
Title: Method and apparatus for diagnosing deterioration of secondary battery
Inventor: HATTORI MASANORI
IPC: G01R31/36
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To diagnose deterioration of secondary batteries being mutually different in transmittability for an ultrasonic wave.  <P>SOLUTION: A method is provided, which includes: a changeover step of changing over from a sound pressure level of the ultrasonic wave oscillated by an ultrasonic oscillator, to a previously set sound pressure level; an applying step of oscillating the ultrasonic wave at the changed sound pressure level and applying it to the secondary batteries; a reception step of receiving the ultrasonic wave by using an ultrasonic wave receiver; a calculation step of applying a data processing to a reception signal of the ultrasonic wave output by the ultrasonic wave receiver, and calculating a feature value of the reception signal; a read-out step of alternatively reading out the reception signal feature value of the ultrasonic wave related to a rated capacity secondary battery whose type is the same as that of the secondary battery being a diagnosis object, from a data table; and a diagnosis step of diagnosing the deterioration of the secondary battery by comparing the reception signal feature value of the ultrasonic wave related to the rated capacity secondary battery being read out, with the reception signal feature value of the ultrasonic wave related to the secondary battery being calculated by above calculation step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099686-A (JP)
Title: Aluminum-silicon carbide composite body and method for producing the same
Inventor: HIKUMA TOMOSHI
IPC: B22D18/02
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum-silicon carbide composite body which is suitable as a base plate for a power module.  <P>SOLUTION: In the method for producing a planar aluminum-silicon carbide composite body, silicon carbide powder with the average grain size of 0.5 to 30 μm in 10 to 50 vol.%, graphite powder with the average grain size of 1 to 1,000 μm obtained by graphitizing coke based carbon in 5 to 35 vol.% and boron nitride powder with the average grain size of 1 to 30 μm and a crystallization degree (GI value) of ≤3 in 5 to 35 vol.% are mixed, the mixture is press-formed under pressure of ≥5 MPa in such a manner that a filling ratio of a formed body reaches 60 to 85 vol.%, is thereafter heated at 600 to 750°C, is press-impregnated with aluminum or an aluminum alloy under pressure of ≥20 MPa by a molten metal forging process, is further subjected to cutting and/or face working, so as to control a plate thickness to 2 to 6 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104163-A (JP)
Title: Driving force controller
Inventor: YU YOICHIRO
IPC: B60W10/08
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a change in behavior of a vehicle when one of motors disposed on left/right wheels fails.  <P>SOLUTION: When a failure detecting means detects a failure of one of motors 4L and 4R disposed on left/right wheels 3FL and 3FR, a circuit between an energy storage device and a motor ECU is electrically or mechanically disconnected by a power supply shut off mechanism 7 to cut off power supply to the motor ECU. As a result, the motor ECU does not operate and both motors 4L and 4R do not generate a driving torque, so that a change in behavior of a vehicle Ve is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102671-A (JP)
Title: Electronic device
Inventor: ISHIKAWA SHUJI
IPC: G06F3/0489
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device which easily selects and executes an application relating to characters inputted by a user.  <P>SOLUTION: A cellular phone 1 includes: a display part 21 for displaying a character input screen; an operation part 11 for inputting characters to be displayed on the character input screen; a control part 45 that controls execution of an application and displays conversion candidates or prediction candidates of the characters, inputted by the operation part 11, on the display part 21; and a memory 44 for storing application names. The control part 45 displays an application name, stored in the memory 44, in the conversion candidates or the prediction candidates. If the application name is selected as the conversion candidate or the prediction candidate, the control part executes processing regarding an application of the selected application name.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106297-A (JP)
Title: Mask alignment device
Inventor: KOBAYASHI YOSHIFUMI
IPC: C23C14/04
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask alignment device capable of precisely aligning a mask regardless of the material of the mask.  <P>SOLUTION: The mask alignment device for aligning the mask for forming a pattern with a substrate on which thin film pattern is patterned includes: an alignment stage 10; a mask sucking body 20 attached to the upper stage of the alignment stage 10; a substrate holding means 30 arranged above the mask sucking body 20 and moved up and down; and a camera 40 for observing the alignment situation of the mask with the substrate by imaging an alignment mark on the mask and an alignment mark on the substrate. The mask sucking body 20 comprises a table 21 comprising a porous body and a mechanism for vacuum-sucking the table 21 from the lower surface side. The mask placed on the table is vacuum-sucked and to be aligned with the substrate in such a state that the warpage is corrected and as a result, precise alignment is carried out regardless of the material of the mask such as the metal mask, glass or the film of a non-magnetic body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105125-A (JP)
Title: Electric hand
Inventor: HONDA YUTAKA
IPC: B25J15/08
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric hand capable of gripping an object to be gripped by both movements of a closing direction and an opening direction of a pair of gripping members while avoiding the enlargement, and not losing the gripping force during electricity failure.  <P>SOLUTION: As a servomotor 1 is arranged in parallel with a rotation shaft 2, the hand can avoid being long as a whole and can be composed to be small. Linear motion members 3, 4 composed of ball nuts are screwed to a right screw 18 and a left screw 19 of the rotation shaft 2, and the linear motion members 3, 4 are made to move to the opposite directions from each other by the rotation shaft 2. Movements of the linear motion members 3, 4 to directions of approaching each other are converted to movements of sliders 24, 26 to directions of approaching or to directions of separating from each other by first connection members 28, 29 or second connection members. The object to be gripped is gripped by the movement to the closing direction and the movement to the opening direction of the gripping members mounted to the sliders 24, 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104918-A (JP)
Title: Separating equipment
Inventor: OGAWA YUJI
IPC: G01N1/04
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide separating equipment which has an inexpensive disposable piping system provided without incorporating a pressure sensor to the piping system, can quickly detect air suction and can efficiently separate suspension liquid.  <P>SOLUTION: The separating equipment 1 comprises: a centrifugal container 10 for centrifugally separating the suspension liquid stored therein by being rotated around a prescribed axial line; a waste liquid pipe 14 for discharging supernatant liquid centrifugally separated in the centrifugal container 10; a waste liquid container 5a which is connected to the other end of the waste liquid pipe 14 and stores the supernatant liquid which is discharged; a pump 28 for sending the supernatant liquid in the centrifugal container 10 to the waste liquid container 5a; a pressure chamber 24 which communicates with a middle position of the waste liquid pipe 14 and forms a liquid surface 23 therein; sensors 25, 26 which are arranged on the outside of the pressure chamber 24 and detect the liquid surface 23 in the pressure chamber 24; and a control part 7 for performing control so as to stop the pump 28 when a rise of the liquid surface 23 is detected by the sensors 25, 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009120611-A (JP)
Title: Improved method for producing enantiomerically-pure azetidine-2-carboxylic acid
Inventor: BARTH PHILIPP
IPC: C07B57/00
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently provide enantiomerically-pure azetidine-2-carboxylic acid.  <P>SOLUTION: The enantiomerically-pure azetidine-2-carboxylic acid is produced by (a) selective crystallization of a diastereomerically-pure azetidine-2-carboxylic acid-tartrate salt from a homogeneous solution of azetidine-2-carboxylic acid, optically-active tartaric acid, an organic acid and an aldehyde, and (b) liberation of the free amino acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010116645-A (JP)
Title: Method for producing resol resin fiber, fiber, and product
Inventor: NAGATA KAZUE
IPC: D04H1/728
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a resol resin fiber having improved low spinnability of conventional resol resins and improved brittleness of obtained fiber, and keeping the fiber form even after curing treatment.  <P>SOLUTION: The method for producing the resol resin fiber keeps the fiber form even after curing treatment by heat-treatment of a fiber having an average fiber diameter of 0.1-10 μm and made of a resol resin containing 0.5-5 wt.% of polyvinyl butyral having a solution viscosity of 20-200 mPa s at 60-90°C and further heat-treatment of the treated fiber at 130°C or higher.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116731-A (JP)
Title: Metal floor post
Inventor: MATSUSHITA SADAYOSHI
IPC: E04F15/00
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost metal floor post superior in corrosion resistance.  <P>SOLUTION: This metal floor post includes: a bedsill plate 13 which has a base material 1 made of an iron-based material and which is installed on a prescribed installation surface; a bearing plate 11 for bearing a floor load; and a turnbuckle portion 16 for adjusting height between the bedsill plate 13 and the bearing plate 11. The bedsill plate 13, the bearing plate 11 and the turnbuckle portion 16 are formed by press-molding Zn-6Al-3Mg alloy plating-coated steel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057154-A (JP)
Title: Acceleration of multimedia production
Inventor: FEIN GENE
IPC: H04N21/218
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate multimedia production.  <P>SOLUTION: A device includes a processor and a computer readable medium including computer readable instructions. Upon execution by the computer, the computer readable instructions cause the device to receive a first request including an edited multimedia content rendered by a third device from a second device. The computer readable instructions also cause the device to provide a second request including the edited multimedia content to the third device. The computer readable instructions also cause the device to receive the rendered multimedia content corresponding to the edited multimedia content from the third device. The computer readable instructions further cause the device to provide the rendered multimedia content to the second device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120708-A (JP)
Title: Device for detecting double feed, method for detecting double feed, and program
Inventor: MOCHIZUKI GORO
IPC: B65H7/12
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting double feed with a function of performing correction in accordance with a detection medium to be used.  <P>SOLUTION: This device for detecting double feed includes a light emitting means emitting light, a light receiving means detecting an amount of reception of the light by the light emitting means, a storage means for storing a first threshold value for determining the double feed and a second threshold value for determining the amount of receipt of the light without the double feed, a double feed determining means determining the double feed from the amount of receipt of the light by the light receiving means with the presence of the detection medium in reference to the first threshold value stored in the storage means, an average calculating means calculating the average of the amount of receipt of the light of the predetermined number of detection mediums when it is determined that there is no double feed by the double feed determining means, and a first light amount adjusting means adjusting the amount of the light emitted by the light emitting means when the average by the average calculating means exceeds the second threshold value stored in the storage means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129553-A (JP)
Title: Organic electroluminescent element and visible light communication device
Inventor: TSUZAKI OSAMU
IPC: H05B44/00
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which includes a higher cutoff frequency, and to provide a visible light communication device including the same.  <P>SOLUTION: The organic electroluminescent element includes: a transparent first electrode 2 formed on a surface of a transparent substrate 1; a hole transport layer 3 laminated on the first electrode to transport holes; a light-emitting layer 4 comprising a layer of an organic compound having a layer thickness of 1 to 5 nm and laminated on the hole transport layer to emit light; an electron transport layer 5 laminated on the organic compound layer to transport electrons; and a second electrode 6 laminated on the electron transport layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009102734-A (JP)
Title: Throw-away tip made of cermet
Inventor: TOKUNAGA TAKASHI
IPC: C22C1/05
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throw-away tip made of cermet having a fine hard phase structure and further having high bending fracture strength, and in which characteristic variation between samples is reduced.  <P>SOLUTION: Disclosed is a throw-away tip made of cermet composed of: a bonding phase essentially consisting of Co and/or Ni by 1 to 30 mass%; and a hard phase composed of a compound metal carbonitride of Ti and one or more kinds selected from the group 4a, 5a and 6a metals in the periodic table other than Ti by 70 to 99 mass%, and in which the average particle diameter of the hard phase is ≤1.5 μm, and further, ≥50% of a fracture source observed at the fracture surfaces after the measurement of the bending fracture strength of bending fracture test pieces cut from the cermet is composed of voids in which a part or the whole of the surface is covered with an elution layer of Co and/or Ni.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010128740-A (JP)
Title: Net auction management device
Inventor: INAKAZU HIROYUKI
IPC: G06Q50/00
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a net auction management device allowing enjoying to the end and allowing expectation of excitement, by imparting opportunity for a successful bid even to a bidder not presenting a maximum price.  <P>SOLUTION: The net auction management device includes: an exhibition reception part for receiving exhibition according to a request of the exhibition from a terminal of an exhibitor, and registering exhibition information into an exhibition information database; an exhibition browsing/bid reception part for performing reception of browsing and a bid of a commodity sent according to a request for the exhibition browsing and the bid from a terminal of the bidder, and accumulating a bid history in a bid history database; a bid price upper person extraction part for extracting a prescribed number of upper persons from the bid history database in order of height of a bid price after a deadline of the bid of each exhibition; and a lot part for determining a prizewinner from the prescribed number of bid price upper persons extracted by the bid price upper person extraction part by lot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009149065-A (JP)
Title: Polyethylene terephthalate resin film and its manufacturing method
Inventor: MATSUOKA MIKIO
IPC: B29C55/14
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyethylene terephthalate resin film in which its dimensional change in a heat treatment process during post-processing is suppressed and which is good in planarity, cuttability, and thickness, reduced in injury, and applicable to a solar battery and precision printing.  <P>SOLUTION: In the polyethylene terephthalate resin film, the difference Δn<SB>ab</SB>between the refractive index in the angle direction at 45° in the winding direction and the refractive index crossing at right angles is 0.015-0.060, HS150 in the longitudinal direction is ≥0.0% and <0.5%, the difference (thermal contraction difference) of HS150 in the width direction is ≤0.1%, HS180 in the longitudinal direction is ≥0.7% and <1.5%, the difference (thermal contraction difference) of HS180 in the width direction is ≤0.15%, each of the ratios TS/TE between rupture strength TS and rupture elongation TE in the four directions is 0.6-2.6 (MPa/%), the thickness variability is ≤6%, and the thickness is 70-400 μm. A method for producing the film is disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010130458-A (JP)
Title: Communication system, subscriber system server, relay system server, communication method, control method for the subscriber system server, control method for relay system server, and program
Inventor: MAEDA MIKIO
IPC: H04M3/00
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To attain a communication system, capable of surely performing charging by providing technologies for dispatching a response message from the called-side server to a calling-side server more surely.  <P>SOLUTION: A communication system includes: a first subscriber system server for receiving a request message from a user terminal connected to the server itself, describing own address in the request message as a reply address and transferring the request message; at least one stage of relay system server for relaying the request message transferred by the first subscriber system server; and a second subscriber system server for receiving the request message relayed by the relay system server, storing the reply address described in the received request message, transferring the request message to a communication apparatus connected to the server itself, and transferring a response message to the request message to the stored reply address, when the response message is received from the communication apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125756-A (JP)
Title: Printing head for ink jet recording device
Inventor: MATSUDA TADAO
IPC: B41J2/01
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing head for an ink jet recording device having a configuration capable of confirming the shape of an ink particle even if the fixing position of a nozzle is set into one position regardless of a difference in the bore diameter of the nozzle.  <P>SOLUTION: A base plate 2 having a particle checking window 1 with a length enabling transmission of strobe light is used in a range equal to a difference in distance from an ink ejection port 5 to the place where particles of ink are formed, which occurs due to a difference in the diameter of the opening of the nozzle. Thus, even in the case where the nozzle is fixed in one position, strobe light is transmitted between charging electrodes 7, and the shape of a particle can be checked.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129165-A (JP)
Title: Magnetic recording medium, manufacturing method thereof, and magnetic recording and reproducing device
Inventor: SINGH AMARENDRA K
IPC: H01F41/18
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium achieving both high magnetic permeability and antiferromagnetic coupling of a soft magnetic underlayer.  <P>SOLUTION: The magnetic recording medium is formed by layering at least a soft magnetic underlayer, which is formed by antiferromagnetic coupling of multiple soft magnetic layers, on a nonmagnetic substrate together with a vertical magnetic layer, the axis of easy magnetization of which is primarily oriented perpendicularly to the nonmagnetic substrate. The soft magnetic layers of the magnetic recording medium contain Fe as a first primary component, Co as a second primary component, and Ta in addition. The soft magnetic underlayer is antiferromagnetically coupled using the second or a subsequently appearing peak of the antiferromagnetic coupling force that changes according to the thicknesses of spacer layers sandwiched between the multiple magnetic layers, and the magnetic permeability of the underlayer is 1,000 H/m or greater.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131618-A (JP)
Title: METHOD OF MANUFACTURING Bi-CONTAINING SOLDER FOIL, Bi-CONTAINING SOLDER FOIL, JOINED BODY AND POWER SEMICONDUCTOR MODULE
Inventor: YAMADA YASUSHI
IPC: H01L25/18
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing Bi-containing solder foil and Bi-containing solder foil, and to provide a joined body that is highly heat resistant and accurately welded and a power semiconductor module.  <P>SOLUTION: In the method of manufacturing Bi-containing solder foil, powder of a solder material containing bismuth (Bi) is formed into a sheet by a powder rolling method. The ratio of a long side and a short side in the powder of the solder material is suitably ≥1.2 and ≤3.0 while the mean particle diameter of the powder is suitably ≥5 μm and ≤200 μm. The rolling by the powder rolling method is desirably performed at ≥-20°C and ≤269°C. Also, in the joined body and the power semiconductor module, the Bi-containing solder foil is used in the weld zone.  <P>COPYRIGHT: (C)2010,JPO&INPIT