baber/WOPTO huggingface dataset:
Patent JP-2013090413-A (JP)
Title: Ac/dc inverter device, and control method thereof
Inventor: ANDO SEIICHI
IPC: H02M7/48
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an AC/DC inverter device the manufacturing cost of which can be reduced.SOLUTION: In an AC/DC inverter device 100 that converts DC power output from a DC power supply into AC power and converts AC power output from an AC power supply into DC power, an AC power supply PS is connected between first and second I/O terminals T1, T2, and an external load R is connected between third and fourth I/O terminals T3, T4. When converting AC power into DC power, a control circuit 3 fixes a first switch element Q1 and a third switch element Q3 to be off, and switches on/off states of a second switch element Q2 and a fourth switch element Q4 synchronously.
Patent JP-2012069129-A (JP)
Title: Contactless ic unit and production method of the same
Inventor: MATSUI TOMOHIRO
IPC: G06K19/077
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a contactless IC unit which is miniaturized and has a reduced thickness.SOLUTION: A contactless IC unit includes: a housing 5 having a surface in which a concavity 6 is formed; a contactless IC 1 placed on a bottom surface of the concavity 6; and a magnetic substance sheet 2 stuck to a surface of an opposite side of the bottom surface of the contactless IC 1 with a double sided adhesive tape. Miniaturization and thickness reduction of the contactless IC unit is possible, since the contactless IC 1 can be fixed without the double-sided adhesive tape which directly sticks the contactless IC 1 and the housing 5.
Patent JP-2013089840-A (JP)
Title: Wiring substrate
Inventor: WADA HISAYOSHI
IPC: H01L23/12
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a wiring substrate capable of sufficiently reducing a loop impedance between a part from an electronic component connection pad for power supply to an external connection pad for power supply and a part from an electronic component connection pad for grounding to an external connection pad for grounding to make an electronic component such as a semiconductor element and the like to be mounted operate suitably.SOLUTION: Above all of a plurality of external connection pads 6(G) and 6(P) for grounding or for power supply that are aggregated and arranged on a lower surface of an insulation substrate 1, wiring conductors 2(G) and 2(P) for grounding or for power supply are arranged. The aggregated and arranged external connection pads 6(G) and 6(P) for grounding or for power supply, and the wiring conductors 2(G) and 2(P) for grounding or for power supply arranged above those, are electrically connected with each other through via conductors 4 respectively connected to the aggregated and arranged external connection pads 6(G) and 6(P) for grounding or for power supply.
Patent JP-2013093937-A (JP)
Title: Inverter control device
Inventor: KITAZAWA SEI
IPC: H02M7/48
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To detect disconnection in an overcurrent detection circuit used for detecting each overcurrent of a plurality of transistors.SOLUTION: A symbol of a sum of an estimated V-phase current Ivest estimated depending on an amplified voltage from an amplifier of an overcurrent detection circuit OD2 and an amplified voltage from an amplifier of an overcurrent detection circuit OD5, and an estimated W-phase current Iwest estimated depending on an amplified voltage from an amplifier of an overcurrent detection circuit OD3 and an amplified voltage from an amplifier of an overcurrent detection circuit OD6, is inverted to estimate a second estimated U-phase current Iuest2 that is a U-phase current of a motor. An estimated U-phase current Iuest estimated depending on an amplified voltage from an amplifier of an overcurrent detection circuit OD1, and the second estimated U-phase current Iuest2 are compared with each other to determine whether the overcurrent detection circuit OD1 is normal or in a state that disconnection occurs.
Patent JP-2012053478-A (JP)
Title: Liquid crystal display drive device
Inventor: OKAMURA KAZUHIRO
IPC: G09G3/20
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display drive device (a liquid crystal driver) which allows no display quality deterioration even when dividing a plurality of signal lines (source lines) of a display panel into a plurality of groups to drive the groups in a time lag for an EMI countermeasure.SOLUTION: In a display drive device (a liquid crystal driver) which generates image signals to be applied to signal lines of a display panel after receiving display image data, and outputs the image signals one line by one line collectively according to an output timing signal input externally, output amplifiers outputting image signals in the last stage are divided into a plurality of groups to slightly change an output timing of the image signals for each group and alter an output order of the output amplifiers for each group periodically.
Patent JP-2013091269-A (JP)
Title: Laminated adhesive film for insert molding
Inventor: MORO MITSUTOSHI
IPC: B32B27/00
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a laminated adhesive film for insert molding which is produced by laminating an adhesive (adhesive film) comprising a modified polyolefin resin and a polyphenylene sulfide-based resin film, and can form, on a metal member, an adhesive layer having favorable adhesion with the polyphenylene sulfide-based resin by a VOC-free high-productivity method.SOLUTION: There is provided the laminated adhesive film for insert molding produced by laminating the adhesive (adhesive film) comprising the modified polyolefin resin graft-modified using a monomer which includes an ethylenic double bond and a polar group in a molecule, and the polyphenylene sulfide-based resin film.
Patent JP-2013091049-A (JP)
Title: Air diffusion device
Inventor: YASUI MISAO
IPC: C02F3/20
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an air diffusion device which can prevent an elastic porous body from shifting its position and creasing by air diffusion operation.SOLUTION: In the air diffusion device, a plate-like support 10 includes a plurality of independent protrusions 14 formed along a periphery thereof, the elastic porous body 20 has a plurality of independent fixed holes 22 formed along a periphery thereof so as to penetrate in a thickness direction, and a frame 30 has a plurality of independent recesses 34 formed along a periphery thereof. The protrusions 13 of the support 10 penetrate the fixed holes 22 of the elastic porous body 20 to be fitted into the recesses 34 of the frame 30, whereby they are integrated with each other.
Patent JP-2013097905-A (JP)
Title: Circuit breaker
Inventor: HIGAKI JUNICHI
IPC: H01H73/02
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a double-break circuit breaker having one pair of contact points that maintains contact pressure balance while making a movable contact generate a spring force directly without causing an increase in cost and poor breaking.SOLUTION: A circuit breaker includes: a rotary movable contact; a power source side stationary contact and a load side stationary contact; a rotor that transmits a torque to the movable contact; and pull springs that are fixed onto the rotor to give contact pressure. The contact pressure of the movable contact is given by arranging coil parts of the pull springs on both sides in the axial direction of the rotary shaft of the movable contact and directly locking the hook onto a rib provided with the rotor. At least a pair of the set of pull springs is symmetrically arranged about the rotary shaft center of the movable contact. The movable contact is fitted into the rotor when the rotor is rotated by the opening/closing mechanism of the circuit breaker.
Patent JP-2013096265-A (JP)
Title: Pump device
Inventor: NOMURA TETSUYA
IPC: F04D13/16
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a pump device which solves a problem that execution is complicated and a countermeasure against water leakage and air biting is not sufficient, in a piping technique for the pump device.SOLUTION: The pump device includes a casing, and a pump part which rotates an impeller provided inside the casing by a pump driving motor to perform pump operation. At a suction side and/or discharge side of the pump device, a flange is provided. In the flange, there are provided at least two bolt holes and a sleeve pipe connection port of a mechanical joint structure between the bolt holes. The flange is fixed to a nut provided at the suction side of the pump device through the bolt holes by a bolt, and a sleeve pipe made of resin can be connected to the sleeve pipe connection port.
Patent JP-2013036019-A (JP)
Title: Resin composition and molded product thereof
Inventor: KAWAHARA MOE
IPC: C08L53/00
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having excellent flowability and impact strength, and to provide a molded product made from the resin composition.SOLUTION: The resin composition contains 0.01-20 pts.mass of acrylic-based block copolymer (B) having an acrylic ester polymer block (b1) and methacrylic acid ester polymer block (b2), to 100 pts.mass of thermoplastic resin composition (A) such as a recycled polycarbonate-based resin and an acrylonitrile-butadiene-styrene copolymer (ABS resin) having ≥2,000 MPa of bend elastic constant. Also, the molded product is made from the resin composition.
Patent JP-2013097133-A (JP)
Title: Karaoke music selection system using personal portable terminal
Inventor: NAGANUMA TAKAMASA
IPC: H04M1/00
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To determine whether to permit a music selection reservation by way of a personal portable terminal, on the basis of a distance relation between the personal portable terminal and a karaoke performance terminal.SOLUTION: A karaoke music selection system includes music selection reservation permission means 21, and thereby, when receiving music selection reservation information from any personal portable terminal 50, refers to a pairing permission determination database 23, and permits a music selection reservation based on the received music selection reservation information if present position information included in the music selection reservation information is present within an area associated with performance terminal identification information included in the music selection reservation information and does not permit the music selection reservation based on the received music selection reservation information if the present position information is not present within the area.
Patent JP-2013097578-A (JP)
Title: Electronic apparatus, video display device, control method of electronic apparatus, and control program of electronic apparatus
Inventor: HATTORI HIROSHI
IPC: G06F17/30
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce noise in a search using tags in a system in which a recorded content is shared and viewed by a plurality of users.SOLUTION: An electronic apparatus comprises: a first tag list reception unit for receiving a first tag list which is created on the basis of a pre-registered target and is associated with a recorded content; a second tag list creation unit for creating a second tag list associated with the recorded content in response to a user's operation; and a tag list display unit capable of displaying the first tag list and the second tag list.
Patent JP-2013098508-A (JP)
Title: Piezoelectric element, manufacturing method thereof and ultrasonic transmitting/receiving probe
Inventor: SHIBUYA KAZUKI
IPC: G01N29/24
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To avoid increase of a driving voltage and characteristic reduction by reducing a stress which is applied to a piezoelectric thin film during polarizing processing and performing the polarizing processing on the piezoelectric thin film up to near an interface with a ground layer, in a piezoelectric element which is driven according to a dsystem.SOLUTION: A piezoelectric element comprises a substrate including an opening, a diaphragm, a piezoelectric thin film, and a plurality of electrodes. The diaphragm is formed on the substrate so as to cover the opening. The piezoelectric thin film is formed at a side opposed to the substrate with respect to the diaphragm and vibrates the diaphragm. The plurality of electrodes are provided so as to apply an electric field to the piezoelectric thin film approximately in an intra-plane direction, The piezoelectric thin film is comprised of a (001) orientation film of a rhombohedral crystal.
Patent JP-2013024854-A (JP)
Title: Distance measuring method and system therefor
Inventor: CHOU MING-HUNG
IPC: G01S17/14
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring method and a system therefor in which computing speed and measurement accuracy are improved in a distance measuring process and a circuit footprint and power consumption are reduced.SOLUTION: In the distance measuring method and the system therefor, a distance is computed by using a light speed value and a time value representing a time required for a light signal to make a round trip between the system and a measured object. A clock mask synchronous with transmission/reception of the light signal is used to determine the number of cycles of a reference signal with the clock mask and obtain a time value through conversion. The time value is corrected by using a plurality of phase shift signals generated on the basis of the reference signal and errors are further reduced along with increase of the number of phase shift signals, so that a correct time value representing the time required for the light signal to make a round trip between the system and the measured object is determined. The distance measuring method and the system therefor also have advantages of a high measurement speed and a small circuit area occupied by the measuring system.
Patent JP-2013100016-A (JP)
Title: Hydraulic power steering system
Inventor: SHIINA MASAHIKO
IPC: B62D6/00
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic power steering system that can contribute to accurate control of the amount of hydraulic oil supplied to an auxiliary steering device.SOLUTION: The hydraulic power steering system 1 includes: a power cylinder 20; a rotary valve 70 (hereinafter, "valve 70") for controlling the flow of hydraulic oil supplied to the power cylinder 20; an electric motor 50 for driving the valve 70; a pump discharge oil path 92 for connecting an electric pump 24 and the valve 70; respective supply oil paths 93 and 94 for connecting the power cylinder 20 and the valve 70; and a control part 30 for controlling the electric motor 50. The hydraulic power steering system 1 includes a rotational angle sensor 60 for detecting the rotational angle of a shaft 42. The valve 70 includes: a valve body rotated integrally with the shaft 42 of the electric motor 50; and a housing having therein a space to be connected to the respective oil paths 92-94. The control part 30 reflects the output of the rotational angle sensor 60 for control of the electric motor 50.
Patent JP-2013104449-A (JP)
Title: Static pressure air bearing spindle device and machine tool using the same
Inventor: TANAKA KATSUTOSHI
IPC: F16C17/24
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a static pressure air bearing spindle device capable of stably achieving highly accurate machining and a machine tool using the same.SOLUTION: The static pressure air bearing spindle device includes a spindle 10, an air bearing mechanism rotatably supporting the spindle 10 via an air layer, pressure increasing devices (51, 52), and a pressure regulator 54 and further has an air supplying means 50 supplying air from the pressure regulator 54 to the air bearing mechanism, and a rotating driving mechanism rotating the spindle. A temperature adjusting device 53 controlling a temperature of air from the pressure increasing device and supplying the same to the pressure regulator is arranged between the pressure increasing device and the pressure regulator.
Patent JP-2013105584-A (JP)
Title: Battery wiring module
Inventor: KINOSHITA YUKO
IPC: H01M50/569
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a battery wiring module which prevents short-circuit due to contact between a connection member and a member arranged around the battery.SOLUTION: A battery pack wiring module 20 installed to a single battery group 10 formed by arranging a plurality of single batteries 11 having electrode terminals 12, comprises: a plurality of bus bars 21; and a plurality of insulating-resin-made resin holding units 31 having a holding part 32 holding the bus bars 21. A plurality of holding units 31 consist of a first holding unit 31A arranged on an edge; and a second holding unit 31B other than the first holding unit 31A. A bus bar insertion part 34 inserting the bus bars 21 along an arraying direction of the single batteries, is provided on the holding part 32 of the second holding unit 31B, while a surrounding wall 84 surrounding whole periphery of the bus bars 21, is provided on the second holding part 83 of the first holding unit 31A. The bus bars 21 can be inserted into an assembling direction toward a single battery group 10 of the first holding unit 31A.
Patent JP-2013102888-A (JP)
Title: Underpants type absorbent article
Inventor: SODENO AYAKO
IPC: A61F13/53
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an underpants type absorbent article in which the shape stability of an absorbent body is improved when attached, and excrement can be efficiently prevented from leaking.SOLUTION: This diaper 1 includes an abdomen side portion A, a back side portion B and a crotch portion C, and includes an absorbent body 3 including an exterior 2 and an absorber 31. The absorber 31 has a center absorber 311, a pair of side absorbers 312 and a separating portion 313 between the center absorber 311 and the side absorbers 312. The exterior 2 and the absorbent body 3 are fixed at a pair of vertical fixing bonding portion 51 on the crotch portion C. The pair of the vertical fixing bonding portion 51 is disposed at a position corresponding to the separating portion 313, and in cross sectional view, they are superimposed on a side edge portion 311d of the center absorber 311 and a lateral inner side edge portion 312d of the side absorber 312.
Patent JP-2012156984-A (JP)
Title: Method for registration of image frames, scanning devices, and computer readable media
Inventor: FU GUOYI
IPC: G06T3/00
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for ameliorating poor image quality and poor registration of multiple scanned portions encountered in small scanners moved by hand over a document.SOLUTION: Two images are stitched together through minimization of a cost function that consists of registration errors from image data of the two images, as well as estimated errors from a set of sensors. A weight function in the cost function is derived from the confidence value of sensor estimation that considers sensor errors including lift and off-page as well as a measure of accuracy of sensor readings. Weights are used to adjust image registration accuracy against sensor accuracy to produce a set of registration parameters that would best stitch the two images together. In order to handle large errors for initial registration parameters and to avoid local minima in the minimization process, the image pair may be registered in a lower resolution and then refined in a higher resolution.
Patent JP-2013105369-A (JP)
Title: Testing device for fire detector
Inventor: YAMAMOTO HIROAKI
IPC: G08B17/00
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a testing device for fire detectors, even when fire detectors having same appearance or similar appearance are mixed and have different characteristics respectively, capable of performing a test without changing the setting or the like.SOLUTION: A testing device 1 for fire detectors according to the present invention performs an operation test for a plurality of types of fire detectors in which detectable blinking frequency bands are partially overlapped, by causing a light emitting section 3 as simulated fire light to emit light. The testing device includes a light emission control section 5 for controlling the light emission of the light emitting section 3. The light emission control section 5 controls the light emitting section 3 to emit light at such a blinking frequency and light emitting intensity that any fire detector of the plurality of types of fire detectors can determine fire.
Patent JP-2013039906-A (JP)
Title: Method for controlling transmission system of hybrid vehicle
Inventor: KIM SANG JOON
IPC: B60L50/16
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a transmission system of a hybrid vehicle which may minimize shift shock when the shift mode is changed to a neutral shift position to improve drivability.SOLUTION: In the transmission system of the hybrid vehicle having a transmission including one or more planetary gear sets and a plurality of friction elements, a driving source including an engine and a first and second motor/generator, a battery supplying power to the first and second motor/generator, and at least one control unit to control operations of the transmission and the driving source, the method comprises: determining whether a current shift lever is in a neutral position during driving; when it is in the neutral position, controlling torque of the engine corresponding to friction torque and controlling torque of the second motor/generator to "0"; and controlling operating hydraulic pressure of the friction elements to "0" if an engine torque corresponds to the friction torque and the torque of the second motor/generator is "0".
Patent JP-2013107234-A (JP)
Title: Film substrate and method for manufacturing film substrate
Inventor: YAMANE HIROAKI
IPC: B32B38/00
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a film substrate superior in gas barrier property.SOLUTION: The method includes: a first step for preparing a flexible film 11 serving as a base material for a film substrate; a second step for forming a sealing layer 12 on the flexible film 11; a third step for producing a hydroxyl group (linking group) on a surface of the sealing layer 12 by etching a surface of the sealing layer 12; and a fourth step for forming a self-organized film 13 on the sealing layer 12 by reactively linking the liking group on the surface of the sealing layer 12 and a reaction group of a self-organized film forming molecule.
Patent JP-2013107306-A (JP)
Title: Printing apparatus
Inventor: ITO YOSHIHIRO
IPC: B41J2/175
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To effectively suppress increase in temperature of a print head, concerning a printing apparatus that ejects ink and records a character, a figure, and an image on a print medium.SOLUTION: The printing apparatus includes the print head having a nozzle plate in which a plurality of nozzles are formed and a resin case part in which a mechanism for ejecting ink from the plurality of nozzles is accommodated, and a cap mechanism for covering the plurality of nozzles of the print head when a positional relationship with the print head is in a particular relationship. The cap mechanism includes a surface side member that comes in contact with an area including a position of at least one nozzle on the surface of the nozzle plate of the print head when the relationship is in the particular relationship, and a base member that supports the surface side member and is composed of a pure aluminum material or an aluminum alloy material whose thermal conductivity value is greater than that of the case part.