baber/WOPTO huggingface dataset:
Patent JP-2011239623-A (JP)
Title: Power conversion apparatus and manufacturing method thereof
Inventor: KAIDA KENSHIRO
IPC: H01L23/473
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion apparatus and a manufacturing method thereof, that can achieve easy downsizing and excellent productivity.SOLUTION: A power conversion apparatus 1 comprises a semiconductor lamination unit 2 which includes lamination of a semiconductor module 21 and a cooling pipe 61; a frame 3 which stores the semiconductor lamination unit; a spring member 4 which is arranged at the rear end 202 of a lamination direction X of the semiconductor lamination unit and pressurizes the semiconductor lamination unit in the lamination direction; and an engagement plate 5 which holds the spring member between the engagement plate 5 and the semiconductor lamination unit and is engaged with the frame. The frame has a rear opening 31 which opens toward the rear end of the lamination direction of the semiconductor lamination unit, and an engagement wall 32 which is arranged at the both sides of the rear opening. The engagement plate is longer than the width of the rear opening, and has a notch 51 at a position facing a part of the spring member. Both ends 52 of the engagement plate are engaged with an inner side face of the engagement wall of the frame.
Patent JP-2011235270-A (JP)
Title: Mixed catalyst
Inventor: KATO TAKAAKI
IPC: C07B61/00
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a mixed catalyst for gas-phase catalytic oxidation or gas-phase catalytic ammoxidation reaction of propane or isobutane, wherein it is possible to obtain, from propane or isobutane and at a high yield, unsaturated acid or unsaturated nitrile, respectively.SOLUTION: The mixed catalyst for gas-phase catalytic oxidation or gas-phase catalytic ammoxidation reaction of propane or isobutane contains a composite oxide represented by compositional formula (1) and a tungsten compound at a ratio represented by formula (2). The compositional formula (1) is MoVNbSbWZO. (In formula (1), Z represents at least one element selected from among La, Ce, Pr, Yb, Y, Sc, Sr, and Ba; a, b, c, d, e, and n represent the atom ratio of each element per 1 atom of Mo such that a is 0.01≤a≤1, b is 0.01≤b≤1, c is 0.01≤c≤1, d is 0.001≤d≤1, e is 0≤e≤1, and n is a number that is determined by means of the atomic valence of the constituent metal). Formula (2) is 0.001<w<0.3. (In formula (2), w represents the atom ratio of tungsten within the tungsten compound as the atom ratio per 1 atom of Mo in the composite oxide).
Patent JP-2011241916-A (JP)
Title: Oil filter for automatic transmission
Inventor: TOYOSHIMA NAOZUMI
IPC: F16H57/04
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an oil filter for an automatic transmission capable of forming a gap between a first filter and a second filter with a simple structure, and without increasing a pressure loss and decreasing a filtering area regardless of the position of a mating surface between a flow-in port or a case and a cover.SOLUTION: The oil filter for the automatic transmission includes: a housing comprising the case formed with the flow-in port and the cover formed with a flow-out port and also sealing the case; and a filter element dividing the inside of the housing into a dust side section positioned on the flow-in port side and a clean side section positioned on the flow-out port side. In the oil filter, the filter element includes a first filter to which a flow-in hole continuous to the flow-in port is formed and a second filter facing the first filter, and a flow passage ensuring unit is disposed between the first filter and the second filter for defining a predetermined gap therebetween.
Patent JP-2011243872-A (JP)
Title: Semiconductor device
Inventor: ONO HIROTAKA
IPC: H01L25/07
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that shortens the time needed for a soldering process during the manufacture.SOLUTION: A power card 1 that includes a high-side power element 11 and a low-side power element 21 to achieve cooling from both the sides comprises: a high-side electrode plate 12 connected to the high-side power element 11; a low-side electrode plate 22 connected to the low-side power element 21; and a middle-side electrode plate 30 connected to the high-side power element 11 and low-side power element 21. The middle-side electrode plate 30 is configured such that a high-side plate portion 31 to which the high-side power element 11 is connected and a low-side plate portion 35 to which the low-side power element 21 is connected are coupled together through a coupling portion 36 having small cross-sectional area. The coupling portion 36 is a remaining portion formed when slits 33 and 34 penetrating the middle-side electrode plate 30 along the thickness are formed. The slit 34 is extended in a coupling direction X at a periphery of the coupling portion 36.
Patent JP-2011241793-A (JP)
Title: Rotation device with seal structure
Inventor: NAKAMURA YUKI
IPC: F04C15/00
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotation device with a seal structure that can prevent an annular rubber member from wearing or peeling without requiring a rotation stopping structure.SOLUTION: A seal member 120 is configured so that an annular rubber member 120b is disposed in an annular storage chamber 120c of an annular resin member 120a. Thus, the annular rubber member 120b is not directly in contact with a drive shaft 54, and the annular rubber member 120b can be prevented from wearing or peeling without requiring a rotation stopping structure for the seal member 120. Furthermore, the seal member includes first and second communication ports 120e, 120f, so that a braking fluid pressure is applied to compartments 120k, 120m obtained by dividing the annular storage chamber 120c using the annular rubber member 120b. Thus, the annular rubber member 120b is pressed, and then is elastically deformed, and accordingly, the annular resin member 120a is expanded by the elastic force. Thus, a self-sealing operation can be performed on the basis of a high pressing force.
Patent JP-2011246570-A (JP)
Title: Ink composition for inkjet printing and inkjet printing method
Inventor: SAO AKIHITO
IPC: C09D11/00
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for inkjet printing which makes a disperse dye solubilize stably and in which a good dyeing effect is obtained by steaming, and an inkjet printing method using the same.SOLUTION: The ink composition for inkjet printing includes at least: a disperse dye; and a solvent shown by General formula (1), wherein an HLB value of the solvent shown by the General formula (1) is at least 10.5 and at most 20.0. In the formula, Rdenotes a 1-4C alkyl group.
Patent JP-2011250092-A (JP)
Title: Wireless communication device, base station, wireless communication method, and wireless communication system
Inventor: TAKANO HIROAKI
IPC: H04W24/10
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication device, a base station, a wireless communication method, and a wireless communication program.SOLUTION: The wireless communication system comprises a base station and a wireless communication device. The base station comprises: a storage unit for storing identification information and measurement information on a wireless situation in association; and a transmission unit which transmits the identification information and the measurement information on the wireless situation in association. The wireless communication device comprises: a reception unit which receives information based on the measurement of the wireless situation, the information being transmitted in association with the identification information from the base station; and a control unit which when the wireless communication device corresponds to the identification information received by the reception unit, controls communication using the information received by the reception unit.
Patent JP-2011250114-A (JP)
Title: Measuring device and control device
Inventor: MIZUTANI MASAMI
IPC: H04N5/225
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a noise intensity measuring device for measuring a noise intensity with high accuracy and at low cost using captured data from an effective pixel region even when there occurs a change in a captured image.SOLUTION: A measuring device comprises a plurality of calculating sections for calculating a noise intensity for monitoring areas in image data captured by a camera having an image pickup element based on pixel values of pixels constituting the monitoring areas, each of the plurality of calculating sections calculates the noise intensity for the monitoring areas which are different from each other in the image data; a selecting section for selecting any noise intensity from among the noise intensities each of which calculated by each of the plurality of calculating sections; and means to output information on the basis of the noise intensity selected by the selecting section.
Patent JP-2011247474-A (JP)
Title: Air conditioner
Inventor: TAKISHITA TAKAAKI
IPC: F24F13/20
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which prevents a side cover from falling even if resin which constitutes an engagement portion of the side cover or a screw fixing portion is crazed due to oil, to disengage a claw portion.SOLUTION: The other end of a cord 3 is tied to a metallic hook portion 3a as a ring-shaped snap hook. The hook portion 3a is inserted into a cord-hook hole 2a of a side panel 2 and hooked.
Patent JP-2011248138-A (JP)
Title: Communication controller and interchangeable lens using the same
Inventor: KAWANAMI AKIHIRO
IPC: G03B17/14
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller which improves operability of a digital single-lens reflex camera.SOLUTION: The communication controller comprises lens control means for controlling operation of components in an interchangeable lens and device control means for controlling operation of components in an imaging device body, and controls communication between the lens control means and the device control means. The device control means can transmit a command for synchronous communication, which is timing information synchronized with the predetermined time, to the lens control means. When a communication timing (VD timing A) is generated, for transmitting the command for synchronous communication during asynchronous communication with the lens control means, the device control means transmits the command for synchronous communication (VD timing B) when the asynchronous communication is terminated, and the lens control means corrects a generation time lag of communication timing based on the command for synchronous communication.
Patent JP-2011248965-A (JP)
Title: Magnetic disk control device and hard disk drive device
Inventor: MATSUYA YUKI
IPC: G11B21/12
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk control device capable of performing retraction operation in a short time and cutting electric power consumption during the retraction operation.SOLUTION: A retraction drive circuit RETDV1, for example, alternately performs an operation to apply drive voltage to a voice coil motor VCM through a power MOS transistor M1 and the operation to detect a reverse electromotive voltage (BEMF) generated in the VCM in accordance with a control from a retraction control circuit RETC1. The RETC1 controls a switch SW1 to be turned off and, at the same time, specifies a threshold voltage Vref in order to make the RETDV1 compare a magnitude relation between the Vref and the BEMF. Then, the RETC1 sets a drive voltage value that the RETDV1 applies to the VCM by appropriately setting a value of resistance R2 based on the comparison result and controlling the switch SW1 to be turned on.
Patent JP-2011253364-A (JP)
Title: Server device, terminal supporting system and program
Inventor: DATE YASUSHI
IPC: G07D5/00
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce processing time and improve accuracy of identification in exchange operation of special coins.SOLUTION: A server device 200 connected to a terminal device 100 through a network includes: a communication part 210 that communicates with the terminal device 100; a storage part 220 that stores sample image information of special coins; extraction part 230 that extracts the sample image information of special coins corresponding to identification object coins from the storage part 220 on the basis of key information of the identification object coins that is obtained from the terminal device 100 through the communication part 210 and is input from the terminal device 100; and an information generation part 240 that generates information for identification of special coins including the extracted sample image information and provides the information for identification to the terminal device 100 through the communication part 210.
Patent JP-2011252681-A (JP)
Title: Refrigerator
Inventor: OTSUKA TAKUYA
IPC: F25B47/02
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which is reduced in power consumption and improved in freshness-preservability by performing a defrosting operation according to an amount of frosting on a cooler.SOLUTION: The refrigerator includes a storage chamber installed in a refrigerator body, the cooler which exchanges heat with air to be sent to the storage chamber, a compressor which is connected to the cooler by a refrigerant pipe, air blowing unit of sending the air having exchanged heat by the cooler, a defrosting heater which melts frost sticking on the cooler, and a temperature detection unit which is arranged in the cooler chamber provided with the cooler. During a defrosting operation in which the compressor is stopped and the defrosting heater is placed in operation, the air blowing unit is placed in operation, a temperature gradient in a temperature zone lower than the melting temperature of frost is read from detected temperature of the temperature detecting unit, an amount of frosting on the cooler is estimated based upon the temperature gradient, and a time defrosting operation according to the estimated amount of frosting is performed.
Patent JP-2011254881-A (JP)
Title: Method for producing cushion body for chair and chair provided with the cushion body
Inventor: KONISHI YOSHIHISA
IPC: A47C7/00
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cushion body for chair that is a sheeted cushion body to be used for a backrest part or a seat part of chair, which facilitates an operation for laying a sheet member while minimizing the magnitude of tension of the sheet member, and which is minimized in secular change, and a chair provided with the cushion body.SOLUTION: The method includes: a sheet member preparation step of laying a tension cord 9 along a peripheral part of the sheet member 8 formed of a material which contracts by heat treatment; a sheet member laying step of winding the peripheral part of the sheet member to the reverse side of an annular support frame 7 to enclose the outer periphery of the support frame while laying the sheet member over the surface side of the support frame, and further narrowing the peripheral part of the sheet member by tying the tension cord; a heat treatment step of thermally contracting the sheet member by performing heat treatment in a state where the sheet member is installed on the support frame to thereby give a tension to the sheet member; and a fixing step of fixing the peripheral part of the sheet member to the outer periphery of the support frame.
Patent JP-2011255433-A (JP)
Title: Gear shaper and method for controlling gear shaper
Inventor: SHIBUYA TAKASHI
IPC: B23F5/16
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To inhibit a tooth trace error of a gear to be formed even if a workpiece is machined by driving a spindle at a high speed which is reciprocated and rotated independently.SOLUTION: The spindle 22 having a pinion cutter 20 at the end for forming a gear on the workpiece placed on a table is rotated around an axis by an A-axis motor 24 and reciprocated in an axis direction by a Y-axis motor 26. A travel distance measuring section 72 measures a travel distance of the spindle 22 by reciprocation in the axis direction, and an A-axis control section 88 uses a travel error amount which is a difference between the travel distance measured by the travel distance measuring section 72 and a preset set travel distance to perform the feedback control of the A-axis motor 24 so as to reciprocate the spindle 22 with a set travel distance.
Patent JP-2011256752-A (JP)
Title: Egr control device of internal combustion engine
Inventor: INOUE NAOKI
IPC: F02M25/07
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an EGR control device of an internal combustion engine ensuring a differential pressure necessary for recirculating exhaust gas with use of a single EGR valve, and simultaneously avoiding the occurrence of unnecessary negative pressure or the increase of exhaust pressure at that time, thereby suppressing pumping loss and improving fuel consumption and drivability.SOLUTION: In the EGR control device 1 of the internal combustion engine 3, the EGR valve 13 provided near a connecting part of an EGR passage 12 with a suction passage 4 rotates between a closing position for closing the EGR passage 12 and an open position for opening it, and protrudes to the upstream side of the connecting part with the suction passage 4 when the valve opening is a predetermined opening degree DREF or more. When it is determined that the target recirculation flow rate QEGRCMD is not reached, the opening degree DEGR of the EGR valve 13 is controlled to the predetermined opening degree DREF or more. When it is determined that the target recirculation flow rate is reached, the opening degree of the EGR valve 13 is controlled to be less than the predetermined opening degree DREF.
Patent JP-2011256454-A (JP)
Title: Method and apparatus for melting collected printing plate and method for recycling collected printing plate
Inventor: OSADA MASAKAZU
IPC: F27D7/06
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain melting yield as high as the melting yield obtained when collected printing plates are melted with reproduced bare metal because an oxidizing loss can be reduced even when the collected printing plates are directly melted together with new bare metal.SOLUTION: New bare metal 37 is melted in a first melting furnace 12 so as to form molten metal 37A, and the molten metal 37A is sent to a second melting furnace 13. In addition, a vortex 39 that sinks down into the molten metal 37A of the second melting furnace 13 is formed, and collected printing plates 35 are fed into the vortex 39.
Patent JP-2011256668-A (JP)
Title: Water-saving device
Inventor: MICHIWAKI YUTAKA
IPC: E03C1/086
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To enable to adjust easily a water ejection direction by limiting a water discharge amount.SOLUTION: A water-saving device comprises a casing 11 mounted on a water supply port 3 of a faucet 2, a throttle component 21 in which a water passing hole 23 throttling a flow of a feed water is provided, a nozzle component 31 in which a plurality of water discharge holes 32 is provided and connected with the water passing hole 23 and of which a surface is combined with the throttle component 21 as a water discharge surface 31a facing with an opening 13 on the water discharge side, and a packing 51 in slidable contact with the throttle component 21 disposed in the casing 11. An exterior surface of an assembly 54 of the throttle component 21 and the nozzle component 31 has a semi-spherical surface and a slidable contact surface of the packing 51 has a spherical seating face. The assembly 54 makes a rolling motion inside of the casing 11. Thus, an angle of the water discharge surface 31a of the nozzle component 31 changes variably.
Patent JP-2012003114-A (JP)
Title: Optical anisotropic film, polarizing plate and liquid crystal display device
Inventor: KOJIMA YOSHIKAZU
IPC: G02B5/30
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical anisotropic film containing a liquid crystal compound immobilized in a tilted state with respect to the thickness direction of a liquid crystal layer, having no problems of alignment property or coating irregularity of a liquid crystal material, having excellent adhesiveness between the liquid crystal layer and a transparent film substrate, having excellent adhesiveness to a polarizer while preventing transfer of an activating agent from the liquid crystal layer to an opposing surface even when the film is wound into a roll state, and having good adhesiveness between the liquid crystal layer surface and a pressure-sensitive adhesive.SOLUTION: The optical anisotropic film formed by laminating a liquid crystal alignment layer and a liquid crystal layer on a film substrate contains a fluorine-siloxane grafted polymer and a polymerizable liquid crystal compound. The polymerizable liquid crystal compound is tilted with respect to the thickness direction of the liquid crystal layer and is immobilized in a tilted state.
Patent JP-2012005294-A (JP)
Title: Flat type vibration motor
Inventor: KANAI NAOKI
IPC: B06B1/16
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a falling prevention structure for an eccentric weight of a flat type vibration motor capable of firmly preventing the eccentric weight from falling in a radial direction, in which a fixed alignment of the eccentric weight is easy enough to generate no trouble in assembly work.SOLUTION: A periphery part 32c raised from a flat plate part 32b in an axial direction is formed in a rotor frame 32 and is in contact with a rotor magnet 33 and a part of an eccentric weight 34. A notch 32d is formed in the flat plate part 32b and the periphery part 32c by partially cutting off the contact portion of the flat plate part 32b and the periphery part 32c with the eccentric weight 34. A part of the eccentric weight 34 is protruded as a projection 34a from the notch 32d in a radial outside. The eccentric weight 34 has a step part as a hook part 34b in contact with an end face of the notch 32d of the periphery part 32c in the rotor frame 32 and an inner peripheral surface of the periphery part 32c.
Patent JP-2012004454-A (JP)
Title: Air cooling heat dissipation device
Inventor: NEMOTO YUTAKA
IPC: H05K7/20
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To attain noise reduction, compaction, power saving and cost reduction by clarifying the relationship of a heat sink and a fan device thereby providing an efficient arrangement of the fan device for a heat generation source.SOLUTION: The air cooling heat dissipation device comprises a heat sink 14 having a planar base 14a which comes into contact with the rear face of a heat generation source 10 spreading in the direction of a first axis, and a large number of pin-like fins 14b extending from the rear surface of the base, and a fan device 16, provided on the rear face side of the fins in the heat sink 14, and having a fan 18 and a fan frame 20 which contains the fan 18 and defines a passage 20a extending from the heat sink 14 toward the outlet. Only one fan device 16 is provided for one heat sink 14, and assuming the lateral or longitudinal dimension of the passage of the fan device 16 is L, the dimension X of the base 14a of the heat sink 14 in the direction of the first axis is set to satisfy a relation; L<X≤2.5L.