baber/WOPTO huggingface dataset:
Patent JP-2011259567-A (JP)
Title: Motor with speed reduction mechanism
Inventor: YASUMOTO KENJI
IPC: H02K7/116
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To improve productivity of a motor with a speed reduction mechanism while enabling it to respond easily to the difference in lengths of an axis holding part.SOLUTION: In a wiper motor 10 which comprises a gear frame 21 with a bottom containing a speed reduction mechanism and a drive conversion mechanism 27 and a gear cover 24 blocking an opening of the gear frame 21, an axis holding member 45 to support an output shaft 26 rotatably is provided separately from the gear frame 21. The axis holding member 45 comprises a stationary portion 45a fixed on a bottom wall portion 21a of the gear frame 21 and a cylindrical portion 45b protruding outward from the gear frame 21. The axis holding member 45 is formed by injection molding of a resin material and the gear frame 21 is formed of aluminum die cast.
Patent JP-2011257897-A (JP)
Title: Printed board design verification system and printed board
Inventor: TAKAMI TOMOCHIKA
IPC: H05K3/00
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a printed board design verification system which detects whether or not an electrical interference due to clearance linkage is allowable with respect to a printed board in which the electrical interference becomes problematic in design data before manufacturing of the printed board or during an operation after the manufacturing.SOLUTION: The problem is solved by a printed board design verification system including a clearance information obtaining section 30 which obtains information from CAD data, a wiring information obtaining section 40, a clearance linkage analysis section 50, a intersection verification section 60 for clearance linkage and wiring, and a rejected portion list generating section 80.
Patent JP-2011256248-A (JP)
Title: Polypropylene resin composition for extrusion molding, and resin molded form coated with the composition
Inventor: NAKAMORI KAZUNOBU
IPC: C08L53/00
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin composition for extrusion molding, suitable for making a large-sized blow molded form which is excellent in low specific gravity, rigidity, heat resistance, coatability and draw-down resistance, and to provide such a resin molded form coated with the composition.SOLUTION: The polypropylene resin composition comprises: 100 pts.wt. of a polypropylene resin material comprising (a) 45-100 wt.% of a propylene homopolymer or propylene-ethylene block copolymer and (b) 0-55 wt.% of a crystalline propylene homopolymer or crystalline propylene-ethylene block copolymer; 0-30 pts.wt. of a component (c); and 10-50 pts.wt. of a component (d); wherein the component (c) is a styrene-conjugated diene block copolymer's hydrogenated product, and the component (d) is an ethylene-α-olefin-based copolymer rubber with a Mooney viscosity of 51 or higher and lower than 70. In this composition, the total amount of the component (c) and the component (d) stands at 25-50 pts.wt.
Patent JP-2011258746-A (JP)
Title: Method of manufacturing semiconductor light-emitting element
Inventor: WATANABE KENTARO
IPC: H01L33/32
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple method of manufacturing a semiconductor light-emitting element with excellent mass productivity by reducing warpage of a semiconductor layer and a plating substrate.SOLUTION: A method of manufacturing a semiconductor light-emitting element comprises the steps of: forming a nitride semiconductor layer 10 on a growth substrate 30; coating a p-side surface that is a top surface of the nitride semiconductor layer 10 with a p-electrode layer 4 and a p-protective layer 7; forming a seed layer 9 on the p-electrode layer 4 and the p-protective layer 7; forming an insulating layer 20 in a part on boundary lines between the elements on a top surface of the seed layer 9; forming a plated layer on the seed layer 9; forming clearances 40 in a part of the plated layer on the boundary lines between the element by removing the insulating layer 20 to form a plated substrate 8; removing the growth substrate 30; forming groves 35 on an n-side surface of the nitride semiconductor layer 10 that appears by removing the growth layer 30, along the boundary lines between elements; forming n-side electrodes 5; and cutting the plated substrate 8 along the boundary lines between the elements.
Patent JP-2011256781-A (JP)
Title: Control device of internal combustion engine
Inventor: MIYATA TOSHIYUKI
IPC: F02P5/15
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To stabilize engine operation and enhance performance in fuel consumption by controlling the ignition timing properly according to the operation mode, i.e. idling or normal operation.SOLUTION: In idling, an ignition efficiency factor used to set the target ignition timing of the internal combustion engine is varied so that the factor approaches the target ignition efficiency factor in idling at intervals of the first prescribed value for each prescribed time, while in normal operation, it is varied so as to approach the target ignition efficiency factor in normal operation at intervals of the second prescribed value for each prescribed time.
Patent JP-2011259267-A (JP)
Title: Imaging device
Inventor: MORI MASAKAZU
IPC: H04N5/225
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging device which is capable of performing, by simple control, storage operation of RAW image data into a frame memory and storage operation of display image data into another frame memory, the display image data being obtained by subjecting the RAW image data to signal processing.SOLUTION: Two operations can be performed in parallel, the two operations being an operation of subjecting the RAW image data taken by an imaging element 1 to the signal processing by a signal processing unit 3 and storing the generated display image data into a first frame memory (a memory for storing display image) 5, and an operation of subjecting the RAW image data to delay adjustment by a delay adjustment unit 4 and storing the data into a second frame memory (a memory for storing RAW image) 6.
Patent JP-2011009213-A (JP)
Title: Dielectric barrier discharge lamp having discharge chamber
Inventor: HALFMANN HELMUT
IPC: H01J65/00
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To expand application by providing two or more separate discharge chambers in the discharge vessel of a dielectric barrier discharge lamp.SOLUTION: Two or more separate first discharge chamber 8 and second discharge chamber 9 are provided in the discharge vessel 2 of this dielectric barrier discharge lamp 1. Thus, two or more different discharge media are excited within the discharge vessel in a manner uninfluenced by one another, and specific radiation ray of each of the two or more discharge media can be thereby produced with only a single dielectric barrier discharge lamp, consequently at the same time, and virtually at the same location.
Patent JP-2012002778-A (JP)
Title: Navigation device, navigation system and route calculation method in navigation system
Inventor: SAITO DAISUKE
IPC: G01C21/34
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system capable of setting a route and a charging spot by considering a use schedule of the charging spot by another vehicle so as not to overlap timing when an own vehicle uses the charging spot.SOLUTION: A navigation system 1 comprises a client terminal 10 and a center server 20. When the client terminal 10 requests a route search to a destination by transmitting vehicle information concerning an own vehicle to the center server 20, the center server 20 calculates a route from a current position of the own vehicle to the destination, if charging is necessary, searches a charging spot as a via-point, and sets the use schedule of the charging spot of the own vehicle and the route to the destination of the own vehicle by considering arrival schedule time when the own vehicle arrives at the charging spot, charging schedule time at the charging spot, and the use schedule of the charging spot by the other vehicle.
Patent JP-2012006421-A (JP)
Title: Lifting apparatus for vehicle
Inventor: SUGIYAMA YUKIHIRO
IPC: B60P1/44
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a lifting apparatus for vehicle that can perform stable lifting, wherein assembling workability when the lifting apparatus is additionally installed on a vehicle with a cargo box is improved, and the degradation of vehicle appearance when the lifting apparatus is installed is prevented.SOLUTION: The lifting apparatus 10 includes: a lift table 20 on which a package (c) is loaded; a link mechanism 30 for maintaining the lift table in a horizontal state at least in a portion between a first position p1 of a height parallel to the ground and a second position p2 of a height parallel to the floor surface of the cargo box 141 of the vehicle body 140; a driving unit for moving the lift table between the two position via the link mechanism; a supporting member on which the driving unit is mounted so that the driving unit is positioned on a side of the floor surface of the cargo box of the vehicle body; and a fixing unit, mounted on the supporting member, for fixing the supporting member to the vehicle body by holding the floor 143 of the cargo box of the vehicle body.
Patent JP-2012008651-A (JP)
Title: Semiconductor memory device, its control method, and information processor
Inventor: OTSUKA NAOKI
IPC: G06F12/02
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device which increases the command response speed and write efficiency.SOLUTION: The semiconductor memory device comprises: a first storage section as a cache memory; second and third storage sections included in a nonvolatile semiconductor memory, for which read and write are performed in units of pages and erase is performed in units of blocks larger than units of pages; and a controller for assigning a storage area of the nonvolatile semiconductor memory to the second and third storage section in units of logical blocks corresponding to one or more of the blocks. The controller comprises: a arrangement section for arranging data in the nonvolatile semiconductor memory to increase resources if the amount of used resources in the nonvolatile semiconductor memory exceeds a predetermined threshold value; an arrangement state notification section for, when an arrangement state notification request is input from a host, determining an arrangement state of the arrangement section and outputting the determination result as an arrangement state notification to the host.
Patent JP-2012009592-A (JP)
Title: Cooling structure for housing device
Inventor: SHIRAGAMI TAKASHI
IPC: H05K7/18
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure for a housing device having plural slots each capable of housing a plug-in unit, which can suppress reduction in capacity of cooling a slot through which a small quantity of air percolate even when percolating air quantities through the plural slots are different due to structural factors.SOLUTION: The cooling structure for the housing device comprises a baffle part 12 for changing a flowing direction of cooling air discharged from individual slots and partition plates 20 provided in the baffle part 12 at positions corresponding to respective openings of the slots. The cooling structure for the housing device prevents mutual interference of cooling air at the baffle parts 12 discharged from slots by dividing space in the baffle part 12 into plural regions corresponding to individual slots by the partition plates 20, thereby preventing increase in difference of percolating air quantity of each slot.
Patent JP-2010217926-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/77
Filed: 2010-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which attains high aperture ratio.  <P>SOLUTION: The liquid crystal display device has: a first substrate; a second substrate provided opposite to the first substrate, and a liquid crystal and a spacer between the first and second substrates. The first substrate has thin film transistors, gate wirings, source wirings, and pixel electrodes, provided on a surface opposite to the second substrate. The pixel electrodes have parts overlapping the gate wirings or source wirings, and has a red color filter, a green color filter, and a blue color filter, provided on a surface opposite to the first substrate on the second substrate. The spacer has an overlapped part of the red color filter, the green color filter, and the blue color filter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012012525-A (JP)
Title: Adhesive composition, adhesive film, and method of manufacturing the same
Inventor: YOSHINO KURODO
IPC: C09J133/00
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition which can realize an adhesive film and also control flow out during press cure while showing outstanding soldering heat resistance, and to provide the adhesive film and a method of manufacturing the same.SOLUTION: The adhesive composition includes (A) an acrylic resin, (B) an epoxy resin, (C) a first curing agent, and (D) a second curing agent, wherein the second curing agent has lower reaction initiating temperature than that of the first curing agent, the epoxy resin (B) is blended at the rate of 12.5-50 parts by mass based on 100 parts by mass of the acrylic resin (A), the first curing agent (C) is blended at the rate of 0.05-0.5 part by mass based on to 100 parts by mass of the acrylic resin, and the second curing agent (D) is blended so as to cause the number of a reactive group to account for 20-70% of the number of a reactive group of the epoxy resin (B).
Patent JP-2012017820-A (JP)
Title: Reduction gear device
Inventor: SATO KOJI
IPC: F16D41/08
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a reduction gear device for reducing speed during rotation of an input shaft in one direction and for transmitting at the same speed during rotation in the other direction.SOLUTION: An intermediate shaft 13 is connected to the input shaft 7, and an one-way clutch 17 is incorporated between a tube 16 of the output shaft 15 concentric with the intermediate shaft 13 and the other end of the intermediate shaft 13. The one-way clutch 17 is engaged during rotation of the input shaft 7 in one direction to make the output shaft 15 rotate in the same direction with same speed. An internal gear 3 is supported with a housing 1 covering a shaft ends of the input shaft 7 and the output shaft 15. A cage 28 is provided at an end of a torque transmission shaft 25 covering the tube 16 of the output shaft 15 to hold a torque transmission roller 30 meshed with the inner tooth 4 of the internal gear 3. Between the torque transmission shaft 25 and the tube 16, a reverse input blocking clutch 40 is incorporated. By meshing of the torque transmission roller 30 with respect to the inner tooth 4 during rotation in the other direction of the input shaft 7, the torque transmission shaft 25 is rotated at a reduced speed, the reverse input blocking clutch 40 is engaged, and the output shaft 15 is rotated at a reduced speed in the same direction with the input shaft 7.
Patent JP-2012018881-A (JP)
Title: Lighting fixture
Inventor: NISHIMURA MASAYUKI
IPC: F21V29/00
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem that in the case of a lighting fixture in which a light-emitting element is mounted on a substrate and the substrate is connected to a heat radiation member by heat conduction grease etc., since the light-emitting element has large heat generation, and since an insulation layer inside the metal substrate and the heat conduction grease etc. are interposed between the light-emitting element and the heat radiation member, high heat radiation is difficult.SOLUTION: A solder pattern is directly formed on an upper face of the heat radiation part and the light-emitting element is directly mounted on the solder pattern, while the upper face of the heat radiation part is formed by a combination of solid surfaces instead of plane shapes, and the light-emitting element is located so as to be along the solid surfaces, thereby, an irradiation angle of the light-emitting element is established in a slope or a side face direction of the lighting fixture.
Patent JP-2012020206-A (JP)
Title: Method for treatment of cyanide-containing water
Inventor: YAMAGUCHI TOYOJI
IPC: C02F1/58
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for treatment of cyanide-containing water, which sufficiently achieves treatment for removing cyanide compounds while inhibiting generation of toxic cyanide gas as much as possible.SOLUTION: A divalent copper salt and a reducing agent for reducing a divalent copper salt to a monovalent copper salt are added to cyanide-containing water containing free cyanide, and after the addition, the free cyanide reacts with the copper salts. Specifically, the divalent copper salt is reduced to a monovalent copper salt by the reducing agent, and monovalent copper reacts with the cyanide compounds to generate a sparingly soluble salt comprising the monovalent copper and cyanogen as a precipitate. Subsequently, the cyanogen is decomposed. The pH of treat water during the reaction is 5.5 or more and less than 6.2. A sulfate is used for either one or both of the divalent copper salt and the reducing agent.
Patent JP-2012020800-A (JP)
Title: Tool for on-car maintenance work of elevator
Inventor: TAKAHASHI YOSHINAO
IPC: B66B5/00
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a tool for the on-car maintenance work of an elevator capable of mechanically limiting a rise of a car before a maintenance worker gets on a car top.SOLUTION: The tool for the on-car maintenance work of the elevator is used for mechanically limiting the rise of the car when executing the on-car maintenance work of the elevator. The tools (11, 12) for the maintenance work mechanically limit the rise of the car by installing one end thereof on a landing side, and mechanically abutting the other end projected to the car side on the car before the maintenance worker gets on the car top.
Patent JP-2012023616-A (JP)
Title: Switched capacitor type d/a converter
Inventor: NAKAMURA KEI
IPC: H03M1/66
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To improve the power supply rejection ratio (PSRR) of a switched capacitor type D/A converter.SOLUTION: The switched capacitor type D/A converter 100 receives input data of m bits (m is a natural number), and outputs an analog signal corresponding to that value. Switch circuits 10-10are provided, respectively, for each bit of the input data, and each switch circuit includes a first switch group M1, M4 that are turned on when the corresponding bit of the input data is 1 and turned off when it is 0, and a second switch group M2, M3 that are turned on when the corresponding bit is 0 and turned off when it is 1. Each switch M1-M4 in the first switch group and second switch group is constituted of a P channel MOSFET. A ground voltage 0 V is applied to the underside power supply terminals of a first inverter 12 and a second inverter 14 which supply gate signals G1, G2 to respective switches M1-M4.
Patent JP-2012020714-A (JP)
Title: Pneumatic tire for heavy load
Inventor: HAGA TAKASHI
IPC: B60C11/13
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for heavy load which is excellent in fuel economy and drainage performance by properly partitioning, with various narrow grooves, a land part positioned at a central area of a tread surface of a tread part.SOLUTION: In a pneumatic tire for heavy load, a pair of circumferential main grooves 2a and 2b extending along the circumference of the tire are arranged on the tread surface of a tread part across a tire equator E. The tread surface of tread part is partitioned into a central area 3 and both side areas 4a and 4b. Three circumferential narrow grooves 6a-6c extending along the tire circumference C are arranged on the central area 3, to form four central rib-like land parts 7a-7d. When grounded, the openings of the circumferential narrow grooves 6a-6c are closed, and the central rib-like land parts 7a-7d, positioned adjacent to each other across the circumferential narrow grooves 6a-6c, support each other in a contact manner.
Patent JP-2011028269-A (JP)
Title: Method of driving display device, display controller, and electro-optical display device including active matrix
Inventor: LAI JIMMY KWOK LAP
IPC: G09G3/20
Filed: 2010-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient method and device for updating an electro-optical device requiring a series of voltage pulses regularly spaced in time to change the display state of each display pixel.  <P>SOLUTION: A method of driving a display device includes: a step of sequentially selecting rows of a display matrix starting from an initial row of the display matrix; and a step of determining whether a selected row precedes a first row of a submatrix in a first drive frame of a waveform having two or more drive frames. If a condition that the selected row precedes the first row of the submatrix in the first drive frame of the waveform is false, the selected row is addressed for a first line address period. If the condition is true, the selected row is addressed for a second line address period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012026871-A (JP)
Title: Control apparatus, method and program
Inventor: MORITA YOSUKE
IPC: G01M17/007
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To control the revolution of an engine at an almost fixed value when inspecting exhaust gas quantity of a vehicle.SOLUTION: A storage part 104 in a high-speed operation processing medium 22 stores a table in which a plurality of pairs of the predetermined revolution of the engine and APP values for allowing the revolution of the engine to arrive at the predetermined revolution after lapse of fixed time from control starting time are retained. A control operation part 102 calculates the APP value included in the pair to which a target revolution of the engine belongs as a command value from the table at the control starting time, and after the lapse of the fixed time, calculates the APP value based on a deviation of a present revolution from the target revolution. A command issue part 103 transmits the calculated APP value to an ECU 12 through an interface part 85 and a terminal 21.
Patent JP-2012025048-A (JP)
Title: Housing, method for forming coating film, electronic equipment and method for producing the equipment
Inventor: TAKEUCHI FUMIYO
IPC: C08J7/04
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a housing which has a coating film, that exhibits excellent adhesiveness to a substrate when an all-purpose petroleum-derived material is used as a material of the substrate and that has high transparency and hardness, and which has low environmental loads and high reliability, and to provide electronic equipment.SOLUTION: The substrate 1 of the housing is formed from the petroleum-derived material and the coating film 10 is formed from a material including polylactic acid. The content of the polylactic acid in an interfacial part between the coating film 10 and the substrate 1 is made higher than that of the polylactic acid in the surface part of the coating film 10. The content of the former is 30-40% and that of the latter is 50-70%.