baber/WOPTO huggingface dataset:
Patent JP-2012057219-A (JP)
Title: Grain-oriented electromagnetic steel sheet and method of manufacturing the same
Inventor: YAMAGUCHI HIROSHI
IPC: C22C38/00
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of obtaining a grain-oriented electromagnetic steel sheet with low noise generated when exciting a transformer iron core produced using the steel sheet, in a method of manufacturing the grain-oriented electromagnetic steel sheet for reducing iron loss by irradiating a steel sheet surface with a laser and forming irradiation marks in a continuous or noncontinuous line shape on the surface.SOLUTION: When scanning a laser in a direction crossing a rolling direction of the steel sheet on the surface of the grain-oriented electromagnetic steel sheet after secondary recrystallization annealing, repeatedly performing irradiation at an interval in the rolling direction, and executing magnetic domain subdivision processing, the interval in the rolling direction of laser scanning is changed.
Patent JP-2012060479-A (JP)
Title: Information processing apparatus
Inventor: TAKAGI KAZUYUKI
IPC: H04W4/00
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive information processing apparatus.SOLUTION: An information processing apparatus 1 includes: a storing section 6 for storing an application program associated beforehand with first classification information and first specific information; a search command broadcasting section 2 for broadcasting a search command when the information processing apparatus 1 operating according to a procedure of the application program uses wireless communication of a standardized near field communication scheme; a device information reception section 3 for receiving second classification information and second specific information in association with address information from opposite devices responsive to the broadcast search command; a buffer section 5 for storing the received second classification information and second specific information in association with the address information; and an opposite device specification section 4 for specifying second classification information and second specific information stored in the buffer section 5 which correspond to the first classification information and first specific information, and specifying the opposite device by the address information associated with the specified second classification information and second specific information.
Patent JP-2012063384-A (JP)
Title: Toner carrier, developing device and image forming device
Inventor: YAMASHITA YASUYUKI
IPC: G03G15/08
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that can stably form toner cloud for a long period of time with low power consumption and develop an electrostatic latent image by supplying toner to an electrostatic latent image on a photoreceptor surface, a toner carrier mounted in the developing device and an image forming device provided with the developing device.SOLUTION: A toner carrier comprises: a conductive support; an insulation layer; a plurality of electrodes arranged at fixed intervals on the insulation layer; and a surface layer covering the plurality of electrodes. The toner carrier comprises: voltage-applying means for applying a voltage to the electrodes and the conductive support so that an electric field between the plurality of electrodes and the conductive support is periodically inverted. Toner cloud is formed by hopping toner by the electric field between the electrodes, the insulation layer contains a crosslinking reaction product of a fluororesin and a curing agent and the fluororesin is constituted by a copolymer of tetrafluoroethylene and a vinyl monomer.
Patent JP-2011099846-A (JP)
Title: Rotation angle detection device, and electric power steering device using the same
Inventor: SATO TAKAFUMI
IPC: G01D5/12
Filed: 2010-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle detection device capable of specifying an output signal which shows an abnormality by failure or the like.  <P>SOLUTION: Bridge circuits 11, 12 have half bridges 14-17 formed of sensor elements 21-28, which vary respective impedances in accordance with a rotating magnetic field changing corresponding to rotation of a part 87 to be detected. A signal acquisition means acquires output signals outputted from intermediate points 31-34 of the half bridges 14-17 every one of the half bridges 14-17. A rotation angle calculation means calculates a rotation angle θ to be detected based on the output signals acquired by the signal acquisition means. When a calculated value which is a value based on at least four output signals acquired by the signal acquisition means is out of a predetermined range, an abnormality specification means specifies that an output signal corresponding to the calculated value is an abnormal output signal. Hereby, it can be specified whether or not an output signal shows an abnormality by failure or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012070193-A (JP)
Title: Oscillator
Inventor: ASAMURA FUMIO
IPC: H03H9/24
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator capable of reducing an influence of noise of a TIA, and improving a phase noise characteristic of an oscillator output in an oscillator using an MEMS resonator.SOLUTION: In an oscillator including an MEMS resonator 7, a TIA 5 and a buffer amplifier 9, there is provided a current/voltage converter which couples an output of the MEMS resonator 7 to wiring 15 which is input into the TIA 5 by electromagnetic induction, and converts a current which flows through the wiring 15 into a voltage to output it to the buffer amplifier 9, and the oscillator output is made to be taken out from the current/voltage converter. The current/voltage converter is made to be an oscillation output coil 11 which is formed so that the wiring 15 is surrounded thereby in non-contacting state, and one end of which is grounded and the other end is connected to the buffer amplifier 9.
Patent JP-2012069425-A (JP)
Title: Insulation sheet and laminate structure
Inventor: AOYAMA TAKUJI
IPC: C08L63/00
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an insulation sheet used for bonding a heat conductor having a thermal conductivity of 10 W/m K or more to a conductive layer, low in elastic modulus of a cured product after curing, and high in heat resistance and withstand voltage of the cured product.SOLUTION: An insulation sheet according to the present invention is used for bonding a heat conductor having a thermal conductivity of 10 W/m K or more to a conductive layer. The insulation sheet according to the present invention includes: a polymer having a weight average molecular weight of 10,000 or more; an epoxy resin having an alkylene ether structure with 2-6 carbon atoms; a hardener having no aromatic skeleton; and a filler.
Patent JP-2011071995-A (JP)
Title: Counter circuit, analog/digital converter, apparatus with counter circuit and analog/digital converter, counting method and analog/digital conversion method
Inventor: KIM KYUNG-MIN
IPC: H03M1/56
Filed: 2010-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter circuit, apparatus including the same and counting method.  <P>SOLUTION: A counter circuit includes a buffer section and a ripple counter. The buffer section generates at least one lower-bit signal by latching at least one input clock signal from an ending time point of a counting operation. The ripple counter generates a higher bit signal for sequential toggling in response to latch output signals corresponding to one of lower bit signals. The counter circuit has an improved operating speed and operating margin by carrying out counting twice or more for each cycle term of the input clock signal, the number of times of toggling the bit signal is decreased and power consumption is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012071527-A (JP)
Title: Plate making device
Inventor: IWAMI YUKI
IPC: B41L13/04
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a plate making device capable of preventing a thermal head from being overheated upon plate making and preventing piercing irregularity from occurring upon cooling down.SOLUTION: The plate making device performs discrimination between a plate making area which is subjected to plate making processing by a thermal head 24 in image data and a margin area as a margin in the sub-scanning direction which is not subjected to the plate making processing. When it is determined that the thermal head 24 is overheated during the plate making based on the image rate of image data, the length of the plate making area in the sub-scanning direction and the temperature of the thermal head, the plate making device performs transferring control of a master so as to cool down the thermal head 24 in the margin area immediately before the thermal head is overheated.
Patent JP-2012076744-A (JP)
Title: Domestic tissue paper storage box
Inventor: IWASAKI MINORU
IPC: A47K10/42
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a domestic tissue paper storage box capable of storing tissue paper with a simple structure and easily sealing a stored object.SOLUTION: A tissue carton includes an upper surface side flap 5b extended from a side end edge of an upper surface part, a bottom surface side flap 5a extended from a side end edge of a bottom surface part and side surface side flaps 5c respectively extended from side end edges of a pair of side surface parts. An end panel part 5 is formed by respectively folding the upper surface side flap 5b, the bottom surface side flap 5a and the pair of side surface side flaps 5c so as to be superimposed with one another. On at least either of the upper surface side flap 5b and the bottom surface side flap 5a, notches 9, 10 which are cut in a predetermined shape toward the base parts from the edge parts of the flaps 5a, 5b are disposed and, thereby, locking parts are formed. The locking parts are locked on inner side surfaces of the side surface side flaps 5c and, thereby, the upper surface side flap 5b, the bottom surface side flap 5a and the side surface side flaps 5c are attached while being engaged with one another.
Patent JP-2012076241-A (JP)
Title: Boss structure for resin molding
Inventor: TOGAWA KENJI
IPC: B29C33/42
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a tapping screw from coming loose, save space, and avoid coating defects due to dusting at a low manufacturing cost.SOLUTION: Vertical wall part 5 is integrally provided via thin wall part 7 in a protruding manner on the back surface of outer surface panel 3. Horizontal wall part 9 is integrally joined with the protruding end of the vertical wall part 5. A hollow space S having an opening on one side is formed between three members of the vertical wall part 5, the horizontal wall part 9 and the outer surface panel 3. By depressing the vertical wall part 5 and the horizontal wall part 9 into the hollow space S side at the opposite side of the opening of the hollow space S, a recess 11 opened to the opposite side of the outer surface panel 3 and the opposite side to the opening is constituted. A boss 13 is erected on the open side of the recess 11 in a way that part of circumferential wall 13a and bottom wall 13b are shared with the recess 11. A second hollow space S2 positioned between the bottom wall 13b of the boss 13 and the outer surface panel 3 is narrower than the first hollow space S1 positioned between the horizontal wall part 9 excluding the recess 11 and the outer surface panel 3 in the boss protruding direction, and surrounded by the first hollow space S1 on three sides except for the opposite side of the open side.
Patent JP-2012076518-A (JP)
Title: Vehicle controller
Inventor: ITO TOSHIO
IPC: B60R1/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To enable low-cost and high fuel economy driving assistance when supporting a vehicle to travel toward a predetermined parking position such as an energy supply spot, on the basis of an image captured by an in-vehicle camera.SOLUTION: The system converts an image captured by an in-vehicle camera 3 into an top-view image by an image conversion means 41. A search means 42 searches for a circular pattern target position mark placed in a predetermined position of a parking position on a road surface from the top-view image by pattern matching. A distance and direction from the vehicle 1 to a parking position are calculated with high accuracy on the basis of a searched target position mark. The system assists the vehicle 1 to travel toward the parking position using an assist control means 44 on the basis of the calculated distance and direction.
Patent JP-2012075566-A (JP)
Title: Pants-type diaper
Inventor: MISHIMA YOSHITAKA
IPC: A61F13/49
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce a sense of incongruity when worn while avoiding leakage of urine in a pants-type diaper.SOLUTION: In the pants-type diaper, two folding lines 3A which are extensive in a longitudinal direction L of the pants-type diaper and are spaced in a width direction W are formed at an absorber 2 that is disposed in the crotch region A of the pants-type diaper. A plurality of compression lines 4A which are extensive in the width direction W and are spaced in the longitudinal direction L are formed in the predetermined region of the absorber. The predetermined region is a region which includes the folding lines and is extensive in the width direction W from one side edge part to the other side edge part of the absorber. An angle formed by a centerline CL in a width direction in the compression lines and the width direction W is configured so as to be included in a range of 0 to 45 degrees. Two of the compression lines 4A adjacent to each other in the longitudinal direction L are configured so as to approach at a predetermined portion.
Patent JP-2012081810-A (JP)
Title: Hybrid vehicle clutch control device
Inventor: NIISATO YUKIHIRO
IPC: B60L50/16
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle clutch control device that prevents a torque shock from occurring when a traveling mode of a hybrid vehicle is changed.SOLUTION: The hybrid vehicle clutch control device finds an available motor driving force Tmb according to a vehicle speed, based on the maximum electric power generation output Pg and an available battery output P, and also finds the maximum engine driving force Te according to the vehicle speed. A vehicle speed Vb where a difference between the available motor driving force Tmb and the maximum engine driving force Te becomes a predetermined driving difference ΔT or less, is made to be a parallel ending vehicle speed to change a clutch from a coupling state to an opening state. At the vehicle speed Vb, the parallel traveling is changed to a series traveling or an EV traveling.
Patent JP-2011036700-A (JP)
Title: Method of determining mask fitting pressure and correct mask fitting
Inventor: BREWER GREGORY NEWTON
IPC: A61M16/06
Filed: 2010-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of determining pressure suitable for testing the propriety of a mask fitting state, and a method of determining correct mask fitting.  <P>SOLUTION: A microcontroller includes a "mask-fitting" mode, and applies an initial fixed pressure level to a mask by a blower. The mask-fitting test pressure is "set" pressure at that time point, when an action mode is a manual mode, and the mask-fit test pressure is 95 percentile pressure of the last session, in the other hand, or base treatment pressure, for example, 10-12 cm H<SB>2</SB>O, when the action mode is an automatic titration mode. The fixed pressure is applied for a period of time, in general, 1-3 minutes. The microcontroller determines continuously a leak amount of the mask as a numeric value "fLEAK" obtained from a flow sensor, compares the value with a threshold value, and provides a visual index indicating a degree of leakage to a patient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012087841-A (JP)
Title: Electrically operated valve
Inventor: SUGANUMA TAKESHI
IPC: F16K31/04
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrically operated valve which can circulate cooling medium in a large amount in a moment after an engine starts and a power supply is turned on, and can lower an in-vehicle temperature in an early time by spouting cool air from an air-conditioner.SOLUTION: While a first valve body 51 is seated on a first valve seat 53, a second valve body 52 is seated on a second valve seat 54 or a third valve seat 56, whereby an electrically operated valve 10 comes to a closed state. When a power supply of the electrically operated valve 10 is turned on, the second valve body 52 is separated from the second valve seat 54, whereby a flow rate flowing through an annular opening having a large diameter becomes a large flow rate. Further, the flow is interrupted in such a state that the second valve body 52 is seated on the third valve seat 56 and, thereafter, a flow rate flowing when the first valve body 51 is separated from the first valve seat 53 can be turned to be a small flow rate. In relation to the electrically operated valve 10 which is applied to an air-conditioner for vehicle, when the power supply of the electrically operated valve 10 is turned on, such a state as to permit the flowing of a large flow rate of cooling medium is brought about in a short time to allow the air-conditioner to spout cool air in large mass in an early time.
Patent JP-2011042677-A (JP)
Title: Method for producing phenylcyclohexene derivative or styrene derivative
Inventor: OSAWA MASASHI
IPC: C07D317/72
Filed: 2010-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple, easy and inexpensive production method by improving bad yield in dehydration processes of benzyl alcohol derivatives used in production processes of liquid crystal materials.  <P>SOLUTION: The derivatives expressed by general formula (2) or general formula (4) are produced by reacting bis(trichloromethyl) carbonate with the benzyl alcohol derivatives.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012088276-A (JP)
Title: Rotation detector
Inventor: NISHIDA SOUSUKE
IPC: G01D5/245
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detector which is an absolute encoder using a magnetic sensor, a bias magnet and a magnetic body gear having high resolution, high durability and high reliability.SOLUTION: A rotation detector comprises: two magnetic body gears 1, 2 attached coaxially to a rotation axis 5 of a rotation body; two magnetic sensors 7, 8 arranged to face the magnetic body gears 1, 2, respectively; and a bias magnet 6 arranged so that magnetic flux density applied to the magnetic sensors 7, 8 changes according to rotation of the magnetic body gears 1, 2. Each of the magnetic sensor 7, 8 is an absolute encoder that outputs only one phase of A/B phase sine wave output having 90-degree phase difference per tooth, according to the rotation of the magnetic body gears 1, 2, and is configured so that numbers of teeth of the magnetic body gears 1, 2 are different by only one tooth.
Patent JP-2012095049-A (JP)
Title: Image processing device, method of controlling the same, and program
Inventor: EGUCHI KIMIMORI
IPC: G06T5/20
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that, when edge emphasis is performed on a character and the circumference thereof, an edge of the character is emphasized but simultaneously a white void is formed in the background around the character.SOLUTION: A pixel value of a white void region is corrected by using a color of a region around the white void region.
Patent JP-2011096254-A (JP)
Title: Apparatus and method for performing multiplication accumulation operation
Inventor: SYMES DOMINIC HUGO
IPC: G06F9/30
Filed: 2010-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processor and a method for performing a multiplication accumulation operation.  <P>SOLUTION: The data processor includes a data processing circuit for performing a data processing operation in an input data element in response to a control signal. An instruction decoder circuit generates the control signal in order to control the data processing circuit in response to a predicated multiply-accumulate instruction specifying, as input operands, a first input data element, a second input data element, and a predicate value, and performs a multiply-accumulate operation by: multiplying the first input data element and the second input data element to generate a multiplication data element, generating a result accumulate data element by adding the multiplication data element to an initial accumulate data element when the predicate value has a first value, and generating the result accumulate data element by subtracting the multiplication data element from the initial accumulate data element when the predicate value has a second value. This invention improves performance, energy consumption and code density.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012096297-A (JP)
Title: Device and method for tightening screw
Inventor: MABUSE TOSHIFUMI
IPC: B23P19/06
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for tightening a screw, which prevents a screw from falling in a screw feeding operation, can reliably feed a screw even when being operated at high speed, can easily take out a screw without placing a load on a driver bit, peripheral members around the driver bit, the screw and the like when delivering the screw, has a simple device structure and can shorten takt time, and to provide a method for tightening a screw.SOLUTION: The device for tightening a screw includes: a screw aligning unit in which screws are aligned and stand by; a screw tightening unit for tightening a screw; and a screw feeding unit for transferring a screw to the screw tightening unit from the screw aligning unit. In the device for tightening a screw, the screw feeding unit includes: a taking out block having a guide cover and a lock device; and a first actuator for transferring the taking out block to the screw tightening unit from the screw aligning unit. The taking out block holds a screw by the guide cover and the lock device, the lock device holds the screw by pressing the guide cover in one direction and releases the pressing at the screw tightening unit.
Patent JP-2012096577-A (JP)
Title: Steering lock device
Inventor: HARADA SHOICHI
IPC: B60R25/0215
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a steering lock device that can separate a locking member by a small force even when the locking member bites an engagement part.SOLUTION: The steering lock device 1 includes: the locking member 2 for being engaged with a recess 10a of a steering shaft 10 to lock the steering shaft 10; an unlocking spring 37A for exerting spring force in a separation direction ain which the locking member 2 is separated from the recess 10a; a locking spring 37B for exerting spring force in an engagement direction ain which the locking member 2 is engaged with the recess 10a; a steering lock motor 30 for generating a rotative force; and a transmission mechanism for transmitting the rotative force to the unlocking spring 37A to make the unlocking spring 37A exert the spring force by resisting against the spring force of the locking spring 37B.
Patent JP-2012098390-A (JP)
Title: Resist composition, resist pattern formation method, new compound, and acid generator
Inventor: UTSUMI YOSHIYUKI
IPC: G03F7/039
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition with excellent lithography characteristics, a resist pattern formation method using the resist composition, a new compound useful as an acid generator for the resist composition, and the acid generator.SOLUTION: The resist composition includes a base component (A) which changes solubility in a developing solution by action of an acid, and an acid generator component (B) which generates an acid by light exposure. The acid generator component contains an acid generator (B1) whose cationic part has a group represented by the general formula (b1-1).