baber/WOPTO huggingface dataset:
Patent JP-2010114100-A (JP)
Title: Card connector
Inventor: TAKASE NAOTO
IPC: G06K17/00
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connector having a simple structure for cost reduction and size reduction, capable of properly detecting card-ejection operation, by securing sufficiently a long delay time.  <P>SOLUTION: The card connector is equipped with: a housing for accommodating a card with a terminal member; a connector furnished to the housing intended for making contact with the terminal member of the card; a biasing member for biasing the card in a direction opposite to that of card insertion and hold the card in a locked position; a card guidance arrangement for ejecting the card through a bias force of the biasing member, by moving the card toward the opposite direction of insertion if and when a push action is made to the card, by pushing in the same further from the card lock position; a card detection switch for detecting that the card is located, at least in between the locked position and a motion terminal point of the card and; a card-ejection operation detecting switch for detecting that the card is located between a further back side, in the card-insertion direction of the locked position and the motion terminal point of the card.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011162706-A (JP)
Title: Method for producing thermally conductive self-adhesive sheet
Inventor: FURUTA KENJI
IPC: C09J7/02
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a thermally conductive self-adhesive sheet formable of a thermally conductive self-adhesive layer excellent in thermal conductivity while having a relatively low modulus of elasticity.  <P>SOLUTION: The production method of the thermally conductive self-adhesive sheet performs a composition preparation step of preparing a thermally conductive self-adhesive composition including a thermally conductive particle and an acrylic polymer component; and a self-adhesive layer-forming step of forming a sheet-like thermally conductive self-adhesive layer from the thermally conductive self-adhesive composition, thereby producing a self-adhesive sheet having the thermally conductive self-adhesive layer. In the composition preparation step, an ≤8C cyclic organic compound or a ≤3C organic compound having a hydroxy group, a ketone group, an aldehyde group, a carboxy group or a nitrile group is compounded as a constituting component of the thermally conductive self-adhesive composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010189640-A (JP)
Title: Cleanable waterborne polyurethane coating
Inventor: ALLEN KATHY J
IPC: C09D5/16
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide waterborne polyurethane dispersion showing fouling resistance, although having a high surface energy.  <P>SOLUTION: This cleanable waterborne polyurethane dispersion is provided by containing a reaction product of (A) one or more of OH-functional acrylate dispersions with (B) one or more of CAPS (cyclohexylaminopropane sulfonic acid)-modified polyisocyanates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011163276-A (JP)
Title: Engine with variable valve gear
Inventor: YOSHIGA DAISUKE
IPC: F02F1/24
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the responsiveness of a cam phase variable mechanism by restricting accumulation of an operating fluid inside a housing part of the cam phase variable mechanism for reduction in friction.  <P>SOLUTION: An engine with a variable valve gear includes a hydraulic second cam phase variable mechanism 31, which changes a phase of a second intake cam 12, at the end of an intake cam shaft 4. The second cam phase variable mechanism 31 is housed in an actuator cover 40 formed with a space 43 different from a space 51, which is formed inside a cylinder head 2, being separated with a rear wall 2a inside thereof, and the rear wall 2a is formed with an oil passage 50 communicating the space 43 with the space 51.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166028-A (JP)
Title: Method of manufacturing cof substrate
Inventor: MANO TAKUMI
IPC: H01L21/60
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a COF substrate, in which a good wiring pattern can be formed, without causing a significant increase in the number of steps and the cost of chemicals.  <P>SOLUTION: The method of manufacturing a COF substrate which is a film-shaped substrate for chip mounting includes: a metal laminate substrate preparing step for preparing a metal laminate substrate 10, including a base metal layer 12 containing chromium formed on a surface of an insulating film 11, and a copper layer 13 formed on a surface of the base metal layer; a first etching step for half-etching the copper layer with a first etchant, containing at least either ferric chloride or cupric chloride, azole, glycol ether, at least either glycol or a cationic surface active agent, and hydrochloric acid; and a second etching step for dissolving and removing the residue of the copper layer, and the base metal layer, by means of a second etchant that does not substantially contain a compound constituted of copper ions and complexes, but that contains cupric chloride, hydrochloric acid, and hydrogen peroxide solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169693-A (JP)
Title: Leak test method using differential pressure type leak test device
Inventor: KAMIKUBO TOSHITAKA
IPC: G01M3/26
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leak test method using a differential pressure type leak test device, which is capable of performing a leak test accurately in a shorter time.  <P>SOLUTION: The leak test method using a differential pressure type leak tester 10 includes, between an inspection step of performing inspection using the differential pressure type leak tester 10 and a washing step which is a step preceding the inspection step, an adapting step of adapting the temperature of a work 1, which is a test object, to an atmospheric temperature T<SB>1</SB>of the inspection step so as to make it a temperature T<SB>3</SB>. In the adapting step, air of the atmosphere of the inspection step is blown to the work 1 using fans 15 and 15 so as to adapt the temperature of the work 1 to the atmospheric temperature T<SB>1</SB>of the inspection step to make it the temperature T<SB>3</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172370-A (JP)
Title: Dc-dc conversion circuit
Inventor: TAKIZAWA AKITAKE
IPC: H02M1/00
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein deviation in loss occurs, and a module and a device are large and expensive when a step-up ratio and a step-down ratio are large or small in a DC-DC conversion circuit using a semiconductor module including upper and lower arms.  <P>SOLUTION: A semiconductor module which incorporates an IGBT series circuit with a diode subjected to antiparallel connection and an antiparallel connection circuit of a reverse blocking type IGBT with one end connected to the series connection point, and a reactor, are connected between first and second DC power supplies, and the other end of the antiparallel connection circuit of the reverse blocking type IGBT is connected to a positive-side or negative-side potential of the first or second DC power supply.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168159-A (JP)
Title: Ion generator for vehicle, and vehicle using it
Inventor: KATAOKA YASUTAKA
IPC: H01T23/00
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion generator capable of efficiently sterilizing floating bacteria carried when passengers get in or off a vehicle, and a vehicle using it.  <P>SOLUTION: This ion generator is mounted to a vehicle 1, and sterilizes floating bacteria in a vehicle with ion. The device comprises a fan 33 for discharging ions generated at ion generating parts 31, 32, a suction port 15 for sucking air in the vehicle, blowing ports 11-14 for blowing the ions generated at the ion generating parts to the vehicle in at least one blowing direction, control means 357 for controlling the fan 33, and a sound detecting device 50. When announcement in the vehicle is detected by the sound detecting device 50, the fan 33 is controlled to increase the rotational speed of the fan 33 for a predetermined time after the detection of the announcement.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169764-A (JP)
Title: Apparatus for cooling molten core and nuclear reactor containment vessel
Inventor: NARAHARA YUKIKO
IPC: G21C9/016
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for cooling molten core superior in workability.  <P>SOLUTION: The apparatus 12 for cooling molten core includes: supporting structures 24; a lower part cooling channel plate 22; vertical plates 23; and an upper part cooling channel plate 21. A plurality of the supporting structures 24 are provided between a water-supply chamber 26 formed on a pedestal floor 7 set below a nuclear reactor pressure vessel and a pedestal side wall 13 at intervals in a direction surrounding the water-supply chamber 26. The lower part cooling channel plate 22 is supported on the upper end of each of the supporting structures 24. The plurality of the vertical plates are extended from the upper surface of the lower part cooling channel plate 22 in a direction from the water-supply chamber 26 toward the pedestal side wall 13 and are provided at intervals in a direction surrounding the water-supply chamber 26. The upper part cooling channel plate 22 is spread while rising in a direction from the water-supply chamber 26 toward the pedestal side wall 13 and is supported on the upper end of each of the vertical plates 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170702-A (JP)
Title: Device, method and program for managing bulletin board
Inventor: HINO SHIGEKI
IPC: G06F13/00
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the third party with information for estimating whether information on an electronic bulletin board is useful one along an installation aim or not.  <P>SOLUTION: A management processing part 14 conducts processing as to management of the electronic bulletin board, in response to a request from a manager of the electronic bulletin board. A management history data generating part 14b generates a management history data indicating a history of the purport that the processing as to the management of the electronic bulletin board is carried out by the management processing part 14. A management history data inserting part 14c inserts the management history data generated by the management history data generating part 14b, into a page data disclosed on the electronic bulletin board.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170710-A (JP)
Title: Ic card reader
Inventor: KOMURA AKIHIRO
IPC: H04B5/02
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card reader capable of reducing standby power in non-contact communication with an IC card with a simple device configuration.  <P>SOLUTION: The IC card reader 10 performs non-contact communication with the IC card 20 and includes an operation mode setting part 16 for setting an operation mode about power saving, and an antenna operation control part 17 for performing control so as to periodically stop the operation of an antenna 11 for transmitting a non-contact communication signal when the operation mode setting means 16 sets a power saving mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173135-A (JP)
Title: Method for manufacturing hot pressed part and hot pressed part
Inventor: HAYASHI KUNIO
IPC: C23C22/40
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of improving a molding property by improvement of a lubrication property of a low-temperature heated or non-heated part and manufacturing a press molding part with a partially different strength in a hot pressed part using a zinc-coated steel plate.  <P>SOLUTION: An inorganic amorphous covering layer of 2-1,000 mg/m<SP>2</SP>(as a metal) is formed on a surface of the zinc-coated steel plate, and thereafter the steel plate is pressed while still having a part non-heated or heated at a low temperature below an Ac1 point and a part heated to be equal to or higher than the Ac1 point, so that the press molding part is made to have an inclination of materials.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172747-A (JP)
Title: Vacuum cleaner
Inventor: HOSHINO SUSUMU
IPC: A47L9/04
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of securely detecting abnormality in the rotation of a rotary brush and capable of informing a user of the detected abnormality.  <P>SOLUTION: The rotational frequency of the rotary brush 35 is detected based on the vibration of a floor brush detected by a vibration detecting means 57. The rotational frequency of the rotary brush 35 is securely detected regardless of the irregularity of characteristics of a motor 36. The abnormality in rotation of the rotary brush 35 is determined if the detected rotational frequency of the rotary brush 35 is a prescribed rotational frequency or lower, and the determined abnormality is announced. In this way, the abnormality in rotation of the rotary brush 35 can be securely detected to be announced to the user.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010204101-A (JP)
Title: Device for measuring amount of ac magnetization of material, and method of detecting biomolecule
Inventor: HONG CHIN-YIH
IPC: G01N27/72
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring the amount of biomolecule in a sample.  <P>SOLUTION: The method includes: providing a solution having magnetic nanoparticles; coating bioprobe molecules to surfaces of the magnetic nanoparticles in the solution; measuring the amount of first AC magnetization of the solution at a mixture frequency (γf<SB>1</SB>+βf<SB>2</SB>), wherein γ or β is independently an integer larger than zero; adding a sample containing the biomolecules to be detected to the solution, so that the biomolecules in the sample conjugate with the bioprobe molecules applied onto the nanoparticles; and measuring the amount of second AC magnetization of the solution at the mixture frequency (γf<SB>1</SB>+βf<SB>2</SB>) after adding the sample for incubation, so as to obtain an increase in the amount of AC magnetization at the mixture frequency (γf<SB>1</SB>+βf<SB>2</SB>) between the amount of first AC magnetization and the amount of second AC magnetization to determine the amount of the biomolecules.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132924-A (JP)
Title: Polymer blend and compositions and methods using the same
Inventor: COSMAN MICHAEL A
IPC: C08G75/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of prolonged compatibility which often arises from that sealant formulations which have different chemistry are used together.  <P>SOLUTION: A polymer blend having at least one polysulfide component and at least one polythioether component is disclosed. The polymer blend offers numerous advantages, including the ability to compatibilize formulations based on either polysulfide chemistry or polythioether chemistry alone. Compositions comprising the polymer blend, particularly sealant formulations for use in aerospace applications, are also disclosed, as are multilayer sealant assemblies and methods for repairing the same.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011180312-A (JP)
Title: Image forming apparatus
Inventor: MORIGUCHI MOTOKI
IPC: G03G21/00
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which suppresses thermal deformation of transfer paper and damage of a sensor or the like by absorbing heat of the transfer paper heated by a fixing device, preliminarily heats the transfer paper not subjected to fixing yet to improve fixing ability by radiating the absorbed heat to the transfer paper not subjected to fixing yet on a upstream side from the fixing device, and also, can contribute to energy saving by lowering fixing temperature, and besides, can contribute to uniformization and stabilization of image quality such as the fixing ability on the transfer paper and glossiness.  <P>SOLUTION: The image forming apparatus includes: a preliminary heating part 71 which absorbs the heat of the transfer paper having subjected to fixing on a downstream side in a conveying direction from a fixing part 24 that fixes the toner image on the transfer paper by heating and pressing the transfer paper not subjected to fixing yet on which a toner image has been formed, and preliminarily heats the transfer paper not subjected to fixing yet on the upstream side from the fixing part 24; and a temperature control part which lowers heating temperature of the fixing part 24 in accordance with rise of heat absorption temperature of the preliminary heating part 71.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010170566-A (JP)
Title: External storage device and memory access control method
Inventor: TAMURA TAKAYUKI
IPC: G06F12/06
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To speed up memory access while detecting and correcting an error by a single error correcting means in an external storage device which continuously accesses sector data.  <P>SOLUTION: Sector data written by a host 2 is temporarily stored in a write buffer 7. A microprocessor 8 stores the data in a first memory 4 when the sector data stored in the write buffer is odd-numbered sector data and stores it in a second memory 5 when it is even-numbered sector data. When the host 2 reads the sector data, the N-th sector data read from the first memory is output to a system bus, in a data switching means 11, and the (N+1)-th sector data read from the second memory (the sector data to be read next by the host computer) is output to an error correction means simultaneously. Thus, the time required for error detection and error correction for the (N+1)-th sector data is apparently reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010232168-A (JP)
Title: Cold-cathode discharge lamp
Inventor: UENO KOSUKE
IPC: H01J61/06
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-cathode discharge lamp in which lifetime characteristics are improved in the case a gas pressure is set low.  <P>SOLUTION: In the cold-cathode discharge lamp equipped with a glass bulb 1 in which a discharge space 11 is formed inside, a discharge medium to contain rare gas such as neon-argon or the like sealed in the discharge space 11, and an electrode 33 installed in the discharge space 11, the pressure of the rare gas is 25 torr or less and the electrode 33 is constituted of nickel. In addition, the electrode 33 is cup-shaped, its inner surface area is 92 mm<SP>2</SP>or more, and it is desirable that a tubular current of 10 mA or more is supplied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180917-A (JP)
Title: Image processing apparatus, content distribution system, image processing method, and program
Inventor: KODAIRA TAKAYUKI
IPC: G06T1/00
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect an image of a person irrespective of a direction of the person, and to detect the direction of the body of the person.  <P>SOLUTION: An upper-body characteristics data storing unit 110 stores upper-body direction characteristics data for indicating that it is an upper body of the person and that the upper body is facing a specific direction for every plurality of directions in association with direction data indicating a direction of the upper body direction characteristics data. An upper body detecting unit 140 reads multiple pieces of upper-body direction characteristics data which are stored in the upper-body characteristics data storing unit 110 in association with the direction data, then upper-body image data indicating the upper body of the person is extracted from image data by using each of the multiple pieces of the upper-body direction characteristics data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232648-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: YAMAMICHI SHINTARO
IPC: H01L23/12
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress curving of a semiconductor device, having a semiconductor element built in an insulating layer, near the semiconductor element.  <P>SOLUTION: The semiconductor device 50 includes the semiconductor element 1 including a semiconductor substrate 2, an insulating layer 10 in which the semiconductor element 1 is buried, and a wiring structure 20, a portion of which is connected to the semiconductor element 1. The semiconductor substrate 2 has one or a plurality of openings 3 formed, as a means of reducing the amount of curving of the semiconductor element 1, at least on one principal surface side of the semiconductor substrate 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178341-A (JP)
Title: Power-assist control device, power-assist control method and power-assisted bicycle
Inventor: MAMIYA ATSUSHI
IPC: B62J99/00
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable a cyclist to optimally control an assist quantity of a power-assisted bicycle, without impairing characteristics such as a sports characteristic and a training characteristic possessed by a conventional bicycle.  <P>SOLUTION: This power-assist control device includes a secondary battery unit 2, a motor unit 6 and a navigation controller 3, and generates the assist ratio for assisting the cyclist based on travel route information and assist information from the navigation controller 3 by monitoring a secondary battery state and an assist motor state. A power-assist rate and an assist place are determined based on the assist ratio, and an assist quantity is controlled by always feeding back monitoring information in traveling. As a result of it, secondary battery consumption is optimized, and a cruising distance can be lengthened, and convenience of the power-assisted bicycle can be largely improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183966-A (JP)
Title: Road surface friction coefficient presumption device
Inventor: OKA KOICHI
IPC: B60T8/172
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road surface friction coefficient presumption device capable of presuming friction coefficient of a tire and a road surface at turning of an automobile at a real time without using simulation, capable of making it to a simple device without requiring a large sized exclusive vehicle and not perform driving not intended by a driver during traveling.  <P>SOLUTION: The road surface friction coefficient presumption device includes a rotational speed measurement means for measuring the rotational speed of left and right tires of the automobile; an advancement direction measurement means for measuring an advancement direction of the automobile; an actual steering angle measurement means for measuring an actual steering angle of the tire; a direction measurement means for measuring a direction of the automobile; and a presumption means for presuming the friction coefficient at turning of the tire and the road surface based on the respective measurement value of the rotational speed measurement means, the advancement direction measurement means, the actual steering angle measurement means and the direction measurement means.  <P>COPYRIGHT: (C)2011,JPO&INPIT