baber/WOPTO huggingface dataset:
Patent JP-2010253638-A (JP)
Title: Grinding wheel and grinding device using the same
Inventor: NAKAGAWA KIYOSHI
IPC: B24B7/04
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel capable of preventing generation of sagging of an outer peripheral part with a simple structure and a grinding device using the grinding wheel.  <P>SOLUTION: This circular annular shaped grinding wheel 1 has a grinding surface 2 for grinding an object to be ground on one side. Grinding area abutting on the object to be ground in an inner peripheral part 4 of the grinding surface 2 is narrower than grinding area in the outer peripheral part 5 of the grinding surface 2. As a result, workload per unit area in the inner peripheral part 4 is increased, and thereby when the grinding wheel 1 is applied to a double head plane grinding device, wear of the outer peripheral part 5 and the inner peripheral part 4 can be made uniform.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263045-A (JP)
Title: Heat dissipation equipment
Inventor: MA WU-JIANG
IPC: H01L23/40
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat dissipation equipment which is simultaneously provided on a plurality of rows of electronic components and reduces an occupancy space.  <P>SOLUTION: The heat dissipation equipment is used for cooling a plurality of rows of the electronic components on a circuit board and includes: a plurality of radiators; and a plurality of fixtures, wherein each of the radiators includes: a base; a plurality of fins which are provided on a surface of the base; and a first fixed part and a second fixed part, which are separately positioned in both sides of the base, and each of the fixture includes a head. The second fixed part of the one radiator is stacked on the first fixed part of the other radiator which is adjacent to the one radiator. The one fixture penetrates the first fixed part and the second fixed part, which are stacked, of the two radiators which are adjacent to each other. The first spring covers the one fixture and is sandwiched between the head of the fixture and the first fixed part, and the second spring covers the first spring and is sandwiched between the head of the fixture and the second fixed part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260430-A (JP)
Title: Method for correcting reference point of sensor
Inventor: BANNO KEISHI
IPC: B62D6/00
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for correcting a reference point of a sensor capable of correcting a yaw rate neutral point, even when traveling is started just after starting of a vehicle.  <P>SOLUTION: In this method for correcting the reference point of the sensor, the yaw rate neutral point of the yaw rate sensor is corrected when a prescribed time ΔTst passes in a stopped state after the vehicle of a traveling state is stopped. When the vehicle V is stopped for a prescribed time ΔTst' shorter than the prescribed time ΔTst when starting the vehicle, a temporary neutral point correction of the yaw rate sensor is corrected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261074-A (JP)
Title: Ferritic stainless steel wire for boss-material excellent in high temperature durability
Inventor: TADOKORO YUTAKA
IPC: C22C38/28
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic stainless steel wire for a boss-material having cold-forgeability, fusion-preventive performance, corrosion-resistance to a chloride ion and especially, grain-boundary corrosion-resistance in the welded part which are difficult to be achieved in a conventional ferritic stainless steel wire.  <P>SOLUTION: The ferritic stainless steel wire for boss-material, which can suppress the occurrence of grain-boundary corrosion in the welded part, is obtained by regulating Cr, Nb and Mo contents and Nb precipitated quantity so as to secure specific values with respect to the cold-forgeability and the seizure-preventing performance, and adding the proper quantities of Ti and Nb so as not to form Cr-lack layer along the grain-boundary caused by precipitation of Cr-carbide into the grain-boundary in the welding time with respect to the grain-boundary corrosion-resistance in the welded part, and further controlling to be satisfy (Ti+Nb)/(C+N)≥10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009261394-A (JP)
Title: Molecule with extended half-life, composition and use thereof
Inventor: DALL ACQUA WILLIAM
IPC: G01N33/534
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified IgG and its FcRn-binding fragment, especially a modified human IgG, which result in increasing the in vivo half-lives of immunoglobulin and other biologically active molecules.  <P>SOLUTION: Disclosed are molecules, including IgGs, non-IgG immunoglobulin, proteins and non-protein agents, that have increased in vivo half-lives due to the presence of an IgG constant domain or a portion thereof that binds to the FcRn, having one or more amino acid modifications that increase the affinity of the IgG constant domain or FcRn binding fragment thereof for FcRn.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010263573-A (JP)
Title: Method of manufacturing printed matter, printed matter, and method of determining authenticity
Inventor: KITANO KIYOSHI
IPC: B41M3/14
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of determining authenticity of a printed matter where: combined information is easily detected even if the printed matter is manufactured by a method of combining the information acquired by amplitude modulation; confidential information does not appear by means of an infrared image only; and a problem that the confidential information is easily leaked is eliminated.  <P>SOLUTION: A method of determining authenticity of the printed matter includes steps of: designating a multilevel image formed by imaging a color image C' (i, j) on a base material in an infrared region to be Km (i, j); decomposing the color image Cm (i, j) formed by imaging the color image C' (i, j) in a visible light region into three multilevel images of cyanogen, magenta and yellow ones or the three multilevel images of red, green and blue ones; and extracting binary array patterns which are kept confidential from an authenticity determination image formed on the basis of Mm (i, j) and Km (i, j) by allowing arbitrary one of cyanogen, magenta and yellow images or arbitrary one of red, green and blue ones to be as a multilevel image Mm (i, j).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268540-A (JP)
Title: Cable probing system and installation method thereof
Inventor: NIIMA DAISUKE
IPC: H02G1/06
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time required for probing by indicating results by transmitting the probe results without disturbing the call of other workers so as to lay a communication cable anew for transmission of the probe results or to utilize an internal telephone network in cable probing, and to enable it to transmit the probe results even in case that there is a shield.  <P>SOLUTION: This cable probing system is used to localize a wiring route on a cable due for probe selected from among the group of cables. It is composed of a first transmitter which applies a probe signal to the cable due for probe, a detector which is provided in each branch route of the group of cables and detects the existence of a probe signal in the route, radio communication devices which are provided separately for each detector, and a processor which localizes the wiring route of the cable due for probe by using a signal from the radio communication device. The radio communication device has a function of transmitting the detection results with a detector in that place and the position localizing information and also transferring a signal received from the other radio communication device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263991-A (JP)
Title: Rice cooker
Inventor: YOSHIKAWA HIDEKI
IPC: A47J27/00
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable rice cooker which prevents cooling water in a steam treatment tank from flowing back into an inner pot after completion of rice cooking.  <P>SOLUTION: In the lid body of the rice cooker, a steam conduit is arranged by which the inside of the rice cooker body is communicated with the steam treatment tank 10 when the lid body is closed. In the upper lid 12 of the steam treatment tank 10, a communicative hole is installed by which the outside air is communicated with the inside of the steam treatment tank 10. Also, a communicating tube 14 is provided making the steam conduit and the inside of the steam treatment tank 10 in communication with each other. Above a water level of the cooling water that is put in the steam treatment tank 10 on the wall face of the communicating tube 14, there is provided a through-hole 18 making the communicating tube 14 communicated with the inside of the steam treatment tank 10. A check valve 19 is installed that closes the through-hole 18 when the pressure inside the rice cooker body is higher than the atmospheric pressure, and that opens the through-hole 18 when the pressure inside the rice cooker body is lower than the atmospheric pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268592-A (JP)
Title: Device for accommodating charging cable
Inventor: ICHIKAWA SHINJI
IPC: H02J7/00
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for accommodating a charging cable, capable of reducing a load at charging operation.  <P>SOLUTION: The device for accommodating the charging cable includes the charging cable 21 for supplying power from an external power supply to a hybrid vehicle, and a cable cover 43 for forming an accommodating chamber 50 for accommodating the charging cable 21. The cable cover 43 has a rotating lid 61 provided rotatably. The cable cover 43 has a water inlet hole 46 and a drainage hole 47, which are formed at positions with a distance from the rotation center of the rotating lid 61 to its radial direction and communicate between the accommodating chamber 50 and an external space. The positions where the water inlet hole 46 and the drainage hole 47 open to the external space change, accompanying the rotation of the rotating lid 61.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270656-A (JP)
Title: Dry vacuum pump
Inventor: OTSUBO EIICHIRO
IPC: F16J15/3232
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an electromagnetic motor from getting function-insufficient by hydrogen contained in an exhaust-objective gas.  <P>SOLUTION: This dry vacuum pump includes the second seal 28 for sealing a space between a cylinder 7 for partitioning an exhaust chamber 13 and the first shaft 5, and the first seal 27 for sealing a space between a side cover 9 for partitioning a lubricating chamber 12 and the first shaft 5, between the exhaust chamber 13 and the lubricating chamber 12, and is provided with a gas introducing space 29 supplied with a sealing gas, between the second seal 28 and the first seal 27, the second seal 28 and the first seal 27 include respectively base parts, and paired annular lips 31, 32, 33, 34 extended from the respective base parts to a first shaft 5 side, and the paired annular lips 31, 32, 33, 34 are extended to expand a mutual space therebetween along with the extension from the base parts toward the first shaft 5 side, and is constituted to bring respective tip parts into elastic contact with the first shaft 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273232-A (JP)
Title: Camera device and color correction method
Inventor: OYABU SATORU
IPC: H04N1/46
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera device that makes color corrections with good color reproducibility by using suitable color parameter values corresponding to the change of lighting condition and drastically reduces the amount of data needed to find the suitable color parameter values.  <P>SOLUTION: The camera device 1 includes an image pickup unit 2 having a complementary color filter, a color temperature estimation unit 8 which estimates color temperature based upon a video signal obtained by the image pickup unit 2, a color parameter calculation unit 9 which calculates color parameter values corresponding to the estimated color temperature, and a color correction unit 7 which makes color corrections using the calculated color parameter values. The color parameter calculation unit 9 calculates the color parameter values corresponding to the estimated color temperature based upon values (a first color meter value and a second color parameter value) of color parameters at two standard color temperatures (first color temperature of 2,000K and second color temperature of 3,200K).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272461-A (JP)
Title: Inverter transformer and discharge lamp lighting device using the same
Inventor: SUZUKI MITSUAKI
IPC: H05B41/24
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter transformer capable of detecting in high precision an open state of a secondary side load while having a simple and low cost structure, and to provide a discharge lamp lighting device that uses the inverter transformer.  <P>SOLUTION: The discharge lamp lighting device 20 is equipped with an inverter transformer T1, a full-bridge circuit 23, and a control circuit 22, and discharge lamps La21, La22 are connected to the output terminals on secondary winding high-voltage side of the inverter transformer T1, and by applying an AC voltage to the discharge lamps La21, La22, they are lit. Detection terminals 13, 13a are provided in the vicinity of the output terminals, on the secondary winding high-voltage side of the inverter transformer T1; and according to these, an abnormal voltage induced by an open state of the secondary side load is detected, and by feeding back a signal, based on this abnormal voltage to the control circuit 22, the operation of the full-bridge circuit 23 is stopped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272800-A (JP)
Title: Digital-to-analog converter, and analog-to-digital converter using the same
Inventor: INOUE FUMIHIRO
IPC: H01L27/04
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital-to-analog converter capable of compensating the error caused by the voltage dependence of capacitors, and an analog-to-digital converter using the same.  <P>SOLUTION: The digital-to-analog converter 100 includes a capacitor array 90 having a plurality of unit capacitances 80, each of which includes an input electrode 20 which is individually connected to input metal wiring 52 and to which an input signal is input from the input metal wiring, and output electrodes 30, 30c, 30d, 20a, 20b disposed facing the input electrode and outputting an output signal. The input metal wiring has a guard wiring member 60 which is arranged so as to surround or cover from the upper side when planarly viewed from the upper side, the output electrode or the output metal wiring 53 connected to the output electrode. The parasitic capacitance Cp1 formed between the guard wiring member and the output electrode or output metal wiring is adjusted in each unit capacitance to compensate integral nonlinearity error owned by the capacitor array.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270897-A (JP)
Title: Shift control device
Inventor: TAKANAMI YOJI
IPC: F16H61/18
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift control device capable of suppressing unnecessary shifting.  <P>SOLUTION: The shift control device 100 to control a transmission 3 mounted on a vehicle 1 on the basis of a plurality of shifting points decided for an operating amount of the acceleration request operation to the vehicle 1 is characterized by that shift control to the side where a gear ratio of the transmission 3 increases is executed when the operating amount exceeds the first of the plurality of shifting points in association with an increase in the operating amount and that change control is executed to alter the second shifting point adjacent to the first shifting point on the operating amount incremental side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277712-A (JP)
Title: Lighting system, and display device
Inventor: OMI MOTOSUKE
IPC: G02F1/13357
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system performing plane light emission with the use of a plurality of light guide members, and at the same time, capable of restraining generation of color unevenness, and to provide a display device using the same.  <P>SOLUTION: The lighting system 1 has LEDs 11 arranged at gaps A among a plurality of two-dimensionally arranged light guide plates 10, and a complementary color sheet 13 and a light-shielding plate 12 arranged on the LEDs 11. Emitting light from the LEDs 11 is taken out from a given face (a light-emitting face) as illumination light, after it is incident into each light guide plate 10. Here, from the LEDs 11, light transmitting their package member or the like and not incident into the light guide plates 10 is generated wherein this leak light becomes yellowish light through the process of transmitting the package member or the like. Color correction of the leak light is carried out by the complementary color sheet 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276055-A (JP)
Title: Vibration-proofing device
Inventor: KOJIMA HIROSHI
IPC: F16F13/26
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To effectively dampen vibration even when a second mounting member 12 is separated from a rubber elastic body 16.  <P>SOLUTION: When vibration is input from an engine in a state where the second mounting member 12 is separated from a contact/separation member 24, liquid sealed in a second liquid chamber 40 and liquid sealed in a third liquid chamber 38 are mutually distributed through a shake orifice 47 by a pressure difference between the second liquid chamber 40 and the third liquid chamber 38, and vibration control effect and vibration isolating effect can be obtained by the liquid column resonance effect within the shake orifice 47 or the like. Thus, even when the second mounting member 12 is separated from the rubber elastic body 16, vibration can be effectively damped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278114-A (JP)
Title: Organic electroluminescent element, display device and lighting device
Inventor: HIKIME MAYUKA
IPC: H05B33/12
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which has high external extraction quantum efficiency and a long light emission lifetime, a display device and a lighting device; and to provide, especially, an organic electroluminescent element which has high external extraction quantum efficiency and a long light emission lifetime, and prevents formation of a dark spot.  <P>SOLUTION: The organic electroluminescent element, including at least one light-emitting layer sandwiched between an anode and a cathode, contains at least one Group VIII to X organic metal complex having a ligand including three aromatic five-membered rings and aromatic six-membered rings which may include a substituent or heterocyclic ring, and further contains at least one Group VIII to X organic metal complex having a ligand comprising one aromatic complex five-membered ring which may have a substituent and one aromatic six-membered ring.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276484-A (JP)
Title: System for determining tumor of urinary tract
Inventor: TANAKA TORU
IPC: G01N33/574
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To develop a tumor determination system easily performing early detection of cancers and tumors, monitoring the effects of treatments, performing prognosis, etc. by specifically detecting compounds, in an isomeric level, specifically detected by a tissue in which a tumor has developed without administering chemicals.  <P>SOLUTION: In the case where the amount of detection of coproporphyrin I existing in a urine sample to be tested is significantly higher than the amount of detection of coproporphyrin I existing in a negative-control urine sample of a normal subject, by evaluating a subject from which the urine sample to be tested is collected as a patient with a tumor of the urinary tract, the tumor determination system is effective for distinguishing patients with tumors of the urine tract from healthy subjects. The tumor determination system is used for early detection of tumors of the urinary tract, monitoring of the effects of treatments, and prognostic redetermination.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278856-A (JP)
Title: Portable communication terminal
Inventor: YAMAGUCHI NOBUYUKI
IPC: H04W84/10
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable communication terminal that optimizes a voice signal according to auditory characteristics of a user when the voice signal received through the mobile communication network is transmitted to a hearing aid.  <P>SOLUTION: The portable communication terminal includes: a tone signal generating section 133 to sequentially generate a plurality of tone signals with different sound volumes; a modulator 138 to modulate the tone signals; a short-range communication section 127 that communicates with a hearing aid 10 through a short-range wireless communication network so as to transmit the modulated tone signals to the hearing aid 10; an auditory characteristic determination section 134 to determine an audible volume level based on the operation input associated with the tone signal; and a digital filter 137 to correct the voice signal on the basis of the determination result of the audible volume level. The modulator 138 modulates the corrected voice signal, and the short-range communication section 127 transmits the modulated voice signal to the hearing aid 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274892-A (JP)
Title: Steering device for vehicle
Inventor: MATSUSHITA AKIHISA
IPC: B62D5/04
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a function of a torque limiter mechanism from being lowered in the torque limiter mechanism which limits a transmission of a steering torque of a setting torque or higher to a back-up cable.  <P>SOLUTION: In a steering device for a vehicle of steer-by-wire system, the torque limiter mechanism 60 is provided which limits the transmission of the steering torque of the setting torque or higher to the back-up cable by relatively rotating a connecting means 53 and a connecting shaft 54 provided in an input part of the back-up cable. The torque limiter mechanism 60 includes an engaging member 61 attached to the connecting shaft 54 so as to move forward and backward in an accommodating hole 54a extending in the diametrically inward the connecting shaft and a compression spring 62 accommodated in the accommodating hole 54a to bias the engaging member 61 so as to move forward from the accommodating hole 54a by a prescribed biasing force. The engaging member 61 includes an inclined surface 61a which can be engaged with/disengaged from an engaging recessed part 53a1 provided in the connecting means 53 and an end face part 61b which can be engaged with the peripheral surface 53a2 of the connecting means 53.  <P>COPYRIGHT: (C)2011,JPO&INPIT