baber/WOPTO huggingface dataset:
Patent JP-2011259589-A (JP)
Title: Power supply unit for vehicle, and method for controlling the same
Inventor: MAEDA EIJI
IPC: B60L11/18
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit for a vehicle that prevents worsening of the converter loss, and a method for controlling such a power supply unit for a vehicle.SOLUTION: An ECU executes a program including a step to determine whether or not a switch state is in a first state (S100), a step to determine whether or not a boosting ratio is greater than a reference value (S102) when the switch state is in the first state (YES in the step S100), and a step to control the switch so that the switch state is changed from the first state to a second state (S104) when the boosting ratio is greater than the reference value (YES in the step S102).
Patent JP-2011258095-A (JP)
Title: Usb interface circuit and control method for usb interface circuit
Inventor: ISHIDA TAKUYA
IPC: G06F1/32
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a USB interface circuit capable of reducing power consumption of a USB device.SOLUTION: A USB interface circuit includes a first USB port for connecting a first USB apparatus, a second USB port for connecting a second USB apparatus, and a first control unit arranged between the first USB port and the second USB port. When the second USB apparatus is in a stand-by mode, the first control unit generates a first event to make the second USB apparatus being in the stand-by mode into an operational mode upon receiving prescribed communication information outputted by the first USB apparatus.
Patent JP-2011255651-A (JP)
Title: Image forming apparatus, method of controlling the same and program
Inventor: YAGI YUICHI
IPC: G06F21/62
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus for achieving a copy reprinting function having enhanced safety without increasing cost, and to provide a method of controlling the same.SOLUTION: The image forming apparatus determines a saving period of reprinted data in accordance with the type of profiles of a user profile of an authorized user when image formation processing is executed, and possibility information of the reprinting function. Moreover, the apparatus instructs targeted external devices to save the printing data in a determined saving period.
Patent JP-2010285991-A (JP)
Title: Mechanical joint for gas turbine engine
Inventor: JASKO RYAN MICHAEL
IPC: F02C7/20
Filed: 2010-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for thermal management of mechanical joints in a gas turbine engine.  <P>SOLUTION: A mechanical joint for a gas turbine engine includes: (a) an annular first component (66) having an annular; radially extending first flange (68); (b) an annular second component (14) having an annular, radially extending second flange (64) abutting the first flange (68); (c) a plurality of generally radially extending radial channels (80) passing through at least one of the first and second flanges; (d) a plurality of generally axially-extending channels (92) extending through the first flange (68) and communicating with respective ones of the radial channels (80); and (e) a plurality of fasteners (74) clamping the first and second flanges together.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012004777-A (JP)
Title: High-frequency amplifier
Inventor: KATO TAKESHI
IPC: H03F1/42
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency amplifier capable of matching between different frequency bands without requiring external components, and of reducing cost.SOLUTION: A high-frequency amplifier is provided with impedance control circuits connected to an input side and an output side of an amplifier. Each impedance control circuit is configured by a series circuit of an impedance element and a switching element. By controlling a switching element control terminal to be in an open state or a grounding state, the switching element performs switching operation.
Patent JP-2012006866-A (JP)
Title: Manufacturing method of difluoroacetic chloride
Inventor: IMURA HIDEAKI
IPC: C07C53/48
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing difluoroacetic chloride efficiently from difluoroacetic fluoride.SOLUTION: The manufacturing method of difluoroacetic chloride comprises making Lewis acids such as antimony pentachloride (SbCl), aluminum chloride (AlCl), ferric chloride (FeCl), and stannic chloride (SnCl) catalysts, making difluoroacetic fluoride contact with chlorination silane, and carrying out the halogen exchange.
Patent JP-2012012152-A (JP)
Title: Lifting and lowering apparatus
Inventor: MURAYAMA SUSUMU
IPC: B65G1/04
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a lifting and lowering apparatus having little dust production and little vibration noise by adopting a straightly moving guide as a guide means of a lift platform.SOLUTION: A cage 40 is arranged between a mast 20A and a mast 20B and the cage 40 is vertically moved by a motor 24 and a chain 23. A guide rail 26A is provided at the mast 20A and a guide rail 26B is provided at the mast 20B. The cage 40 is constituted by being provided with a pedestal block 27 for loading an article thereon and side blocks 28A, 28B arranged at both end parts of the pedestal block 27. Each lower end of the side blocks 28A, 28B is connected with an end of the pedestal block 27 via a spherical bearing 35. The straightly moving guides 42 engaged with each of the guide rails 26A, 26B are provided and the straightly moving guides 42 are respectively connected with each of the side blocks 28A, 28B via spherical bearings 43, 43S. At the spherical bearing 43S, a slide mechanism which permits telescopic motion in a direction between the mast 20A and the mast 20B is provided.
Patent JP-2012011886-A (JP)
Title: Motive power car
Inventor: KOE HIDEYUKI
IPC: A61G5/04
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To enable driving by a driver in accordance with his/her intention more successfully compared to conventional cases, while providing a function to avoid collision with an obstacle.SOLUTION: This electric wheelchair includes: an operation input part to which operation by the driver is input; an obstacle sensing part sensing an obstacle; a speed/traveling direction change part changing the speed and traveling direction of a wheelchair body; and a control part controlling the speed/traveling direction change part. Only when it is determined that the wheelchair body will collide with the obstacle based on a wheelchair body passage prediction region through which the wheelchair body is expected to pass when the wheelchair body moves only for a predetermined time at the target speed in the target traveling direction in accordance with the input to the operation input part and on the position of the obstacle sensed by the obstacle sensing part (YES in Step S20), the control part corrects at least one of the target speed and target traveling direction in accordance with the input to the operation input part (Step S28).
Patent JP-2012012993-A (JP)
Title: Starter of compression self-ignition engine
Inventor: NAKAMOTO JINJU
IPC: F02D45/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To appropriately determine between a single compression start and a double compression start based on accurate information of a piston stop position.SOLUTION: A crank angle sensor SW2 for outputting a pulse signal according to passage of a plurality of teeth 25a provided on the outer circumferential part of a crank plate 25 is provided to the engine. The crank plate 25 has a non-toothed portion 25b as a reference for cylinder determination. When the engine automatically stops, the piston stop position of a cylinder that has stopped in a compression stroke is specified based on a detection signal of the crank angle sensor SW2, and at restarting of the engine, either one of the single compression start for injecting the first fuel to the cylinder that has stopped in the compression stroke, and the double compression start for injecting the first fuel to a cylinder that has stopped in an intake stroke is performed according to whether the piston stop position is at the bottom dead center side or the top dead center side than a specific position R. The non-toothed portion 25b of the crank plate 25 is provided within a range X which is an angle range S corresponding to the front half of the compression stroke minus a region SR corresponding to the specific position R.
Patent JP-2012016644-A (JP)
Title: Method for using sewage sludge incineration ash
Inventor: IMAZAKI YUJI
IPC: C09D163/00
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for using a sewage sludge incineration ash, capable of safely using even an incineration ash, which is obtained by incinerating a sludge containing a waste that contains a heavy metal ion.SOLUTION: In the method, the sewage sludge incineration ash is pulverized, and a particle size is regulated to a maximum particle size of ≤100 μm and an average particle size of 10-30 μm. The pulverized incineration ash is mixed with an epoxy resin to make a base resin, and the base resin is mixed with a curing agent and cured to form a molding with a predetermined shape.
Patent JP-2012018580-A (JP)
Title: Imaging apparatus
Inventor: NAITO HIDEHIRO
IPC: G06K7/10
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus that can extend a range in which an image of a bar code can be captured by a single CCD area sensor.SOLUTION: An imaging apparatus according to an embodiment includes an imaging device, an imaging optical system, and a mirror. The imaging optical system captures light reflected by an object located in a first imaging range, and allows the light captured to enter the imaging device, so as to form an image on the imaging device. The mirror is provided on a portion of an optical path of the light reflected by the object located in the first imaging range to the imaging optical system. The mirror guides light reflected by an object located in a second imaging range to the imaging optical system.
Patent JP-2012017632-A (JP)
Title: Rehabilitation method of manhole inner wall surface and rehabilitation device of manhole inner wall surface
Inventor: NAKASATO YASUO
IPC: E02D29/12
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a rehabilitation method of a manhole inner wall surface, by which the deteriorated manhole inner wall surface is rehabilitated quickly and inexpensively, as well as a rehabilitation device used for the same.SOLUTION: A cylindrical mold 210 is mounted at the lower end of a straight wall part 120 within a manhole 100 while being spaced apart from the manhole inner wall surface 101, grout materials 510 are injected into the space between the cylindrical mold 210 and the manhole inner wall surface 101. The grout injection is repeated to form a lining layer in the entire surface of the straight wall part 120 while lifting the cylindrical mold 210 upward sequentially. After having removed cylindrical mold 210, a truncated conical mold 410 is mounted at the slanting wall part 130 within a manhole while being spaced apart from the manhole inner wall surface 101. The grout materials 510 are injected into the space between the truncated conical mold 410 and the manhole inner wall surface 101, to form a lining layer in the entire surface of the slanting wall part 130, afterwards the truncated conical mold 410 is removed.
Patent JP-2012023163-A (JP)
Title: Plasma processing apparatus
Inventor: MAEDA KENJI
IPC: H05H1/46
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus which supports high controllability in a medium-density plasma region effective for fine processing and uniformity corresponding to a larger diameter of a wafer at the same time.SOLUTION: The plasma processing apparatus comprises a vacuum processing chamber exhausted by evacuation means, gas supply means for supplying gas to the vacuum processing chamber, microwave power supply means for creating plasma, a dielectric microwave transmission window provided in the vacuum processing chamber, a substrate stage on which a wafer is placed, a high-frequency bias power supply for applying high-frequency bias power to the wafer through the substrate stage, and a solenoid coil and a yoke for generating a magnetic field in the vacuum processing chamber. The central portion of the dielectric microwave transmission window protrudes with respect to another portion by approximately one fourth of a wavelength of a microwave in the dielectric.
Patent JP-2012024966-A (JP)
Title: Offset printing machine
Inventor: SAKURAI RYUTA
IPC: B41F13/00
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an offset printing machine that can apply die cut (demolding) or perforation to a material to be printed without reducing the number of print units.SOLUTION: There is provided the offset printing machine 1 having at least one print unit with an impression cylinder 4 which includes a sewing machine unit 2 detachably attached to a print unit 3 located at the most downstream side in at least one print unit.
Patent JP-2012029163-A (JP)
Title: Array antenna and manufacturing method for the same
Inventor: ISO YOICHI
IPC: C08J9/32
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an array antenna and a manufacturing method for the same which are capable of acquiring excellent antenna characteristics, and capable of scanning in a wide angle while self-holding a three-dimensional shape.SOLUTION: An antenna board 110 is formed in a three-dimensional shape by using a foam body having a prescribed thickness which has a foaming structure therein. A plurality of antenna elements 120 is arranged on an outer surface of the antenna board 110, and a ground 130 is formed on an inner surface thereof. By arranging the plurality of antenna elements 120 on the outer surface of the three-dimensional shape in a circumferential direction, an array antenna 100 can scan in a wide angle. A feeder line 121 and a transmission line 152 are connected by using a metallic pin 122 in order to electrically connect the antenna element 120 and an integrated circuit 151.
Patent JP-2012032856-A (JP)
Title: Storage device, host device and storage system
Inventor: EBIHARA MUNETAKE
IPC: G06F21/62
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a storage device that prevents a title key from being found or disclosed due to an attack to a host product, and to provide a host device and a storage system.SOLUTION: The storage device 20 includes: a first storage unit 23 that records encrypted content data to be held and reads it in response to a read request; a second storage unit 24 that records a secret title key to be held; a title stream key generation unit 26 that generates a title stream key corresponding to an encryption object of the content data, using the held secret title key; and a communication unit 25 that transmits the generated title stream key with held secret.
Patent JP-2012030150-A (JP)
Title: Sponge roll
Inventor: NAKANE TOSHIHARU
IPC: H01L21/304
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a sponge roll provided with self-cleaning function while preventing the generation of brush marks.SOLUTION: The sponge roll includes: a shaft body 10; a plurality of sponge bodies 20 formed so as to be a sheet shape; and spacers 30 formed to be a sheet shape. The sponge bodies 20 and the spacers 30 have central holes passing through the shaft body 10, the central hole of each spacer 30 is formed to be tilted with a second virtual line as the central axis tilted to a first virtual line vertical to each spacer sheet face, the sponge bodies 20 and the spacers 30 are alternately mounted to the shaft body 10, each spacer 30 is mounted obliquely to the shaft body 11 by the central hole, and each sponge body 20 is supported by each spacer 30 and is mounted obliquely to the shaft body 10.
Patent JP-2011049163-A (JP)
Title: Container containing material for organic electroluminescent element and material for organic electroluminescent element, vapor-deposited film and its forming method, organic electroluminescent element and method for screening container
Inventor: SATO YU
IPC: H01L51/50
Filed: 2010-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container capable of facilitating the handling of a material for an organic electroluminescent element and suppressing pyrolysis in the case of the vapor deposition of the material for the organic electroluminescent which is housed inside.  <P>SOLUTION: The container containing material for the organic electroluminescent element contains the material for the organic electroluminescent element capable of film-forming by vapor deposition and a container for housing the material for the organic electroluminescent element inside. An absolute value of a difference in a charge amount between powder particles of the material for the organic electroluminescent element charged by friction between powder particles of the material for the organic electroluminescent element and iron powder particles and powder particles of the container charged by friction between powder particles of the container which are obtained by crushing the container and iron powder particles is ≤10 μC/g.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012030491-A (JP)
Title: Liquid ejection apparatus and liquid discharge method thereof
Inventor: TAMAOKI SHUICHI
IPC: B41J2/175
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent liquid from being unnecessarily used while discharging bubble and foreign substances efficiently with the liquid from all discharge ports.SOLUTION: A sub-tank 80 communicates with an ink inflow channel 72 through an ink supply pipe 82, while communicating with an exhaust channel 73 through an ink return pipe 83. An atmosphere communication valve 88 permits or prohibits communication between the inside of sub-tank 80 and the atmosphere. The ink inflow channel 72 communicates with the ink outflow channel 75 and the exhaust channel 73. The ink outflow channel 75 communicates with the discharge port. The ink supply pipe 82 is provided with a purge pump 86, while the ink return pipe 83 is provided with a circulation valve 87. The ink circulates through the sub-tank 80, ink inflow channel 72, and exhaust channel 73 by driving the purge pump 86 while the circulation valve 87 is opened. By closing the atmosphere communication valve 88 while closing the circulation valve 87, the ink is discharged from the discharge port.
Patent JP-2012031827-A (JP)
Title: Reduction gear apparatus of wind power generation equipment
Inventor: MINEGISHI SEIJI
IPC: F03D11/02
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a reduction gear to be mounted between first and second members of wind power generation equipment.SOLUTION: The reduction gear G1(to G4) of the wind power generation equipment is mounted between the lower plate (first member) 70 and the upper plate (second member) 72 of the wind power generation equipment which are arranged with a distance L1 therebetween. The load side of a low-speed side casing body 48 of the reduction gear G1 is supported by the lower plate 70, and the counter-load side is supported by the upper plate 72, respectively. A counter load side bearing 76 out of bearings 74, 76 for supporting the output shaft 66 of the reduction gear G1 is arranged at a position corresponding the upper plate (the second member) 72 (or at the position on the counter load side farther from the position corresponding thereto) in the axial direction X of the output shaft 66.
Patent JP-2012036226-A (JP)
Title: Adhesive organic/inorganic composite gel and method of manufacturing the same
Inventor: MIYAMOTO MASANORI
IPC: C08L39/00
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive organic/inorganic composite gel in which there is no damage which is a pain or keratin peeling to the skin in the case of peeling, the rash of skin is not produced, and the adhesion to the skin is good; and to provide a method of manufacturing the same.SOLUTION: The adhesive organic inorganic compound gel includes: a water-soluble low volatile compound (C) which shows the volatility of at most 0.1 g/h at 60°C in the atmosphere and per 1 cmin the open system of one barometric pressure (at most 0.1 g/cm×hr×60°C×1 atm); and/or water inside the three-dimensional network structure formed by compounding a polymer of a water-soluble radically polymerizable monomer (A) and a water-swellable clay mineral (B), and is characterized by including a water-soluble organic polymer (D) having an amide bond on the whole surface or part of the gel.
Patent JP-2012038776-A (JP)
Title: Connection structure of lower electrode and upper electrode
Inventor: MASUTANI MUNEHIKO
IPC: H01L21/60
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a lower electrode and an upper electrode capable of easily filling solder between the bottom of a recess of the lower electrode and the undersurface of the upper electrode.SOLUTION: A heat spreader 20 has a recess 21 on a top face 20a. The upper electrode 30 covers a part of the recess 21, and the undersurface 33a of a horizontal part 33 is apart from a bottom 21a of the recess 21. There is a part where a gap between the side face of the recess 21 and the side of the upper electrode 30 is narrower than the gap between the bottom 21a of the recess 21 and the undersurface 33a of the horizontal part 33 in the upper electrode 30. Solder 40 is filled poured from a solder pouring opening S1, which is not covered with the upper electrode 30 of the recess 21 but is open upwardly between the bottom 21a of the recess 21 and the undersurface 33a of the horizontal part 33 in the upper electrode 30.
Patent JP-2011035910-A (JP)
Title: Method for coordinated multi-cell transmission, central controller and user equipment
Inventor: ZHU JIANCHI
IPC: H04W72/08
Filed: 2010-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for coordinated multi-cell transmission, which dynamically determines cells and users participating in coordinated transmission in a super-cell by considering both a performance of the coordinated transmission and an impact of complexity.  <P>SOLUTION: The method includes: determining, by a central controller, at least one candidate cooperating set in a super-cell, wherein each cell in the super-cell belongs to at least one candidate cooperating set; and broadcasting information of the at least one candidate cooperating set determined to all UEs in the super-cell; selecting, by each UE, a candidate cooperating set from the at least one candidate cooperating set as a cooperating set of the UE; and feeding back information of the cooperating set selected to the central controller; and determining, by the central controller, all cooperating sets in the super-cell and UEs participating in cooperation in each cooperating set according to the information of the selected cooperating set fed back by each UE.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012036950-A (JP)
Title: Flange bolt part sealing implement and sealing method of flange coupling part using the same
Inventor: DOI KATSUMI
IPC: F16L55/16
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a flange bolt part sealing implement which has a simple constitution and prevents the leakage of fluid from a bolt hole of a flange coupling part of a fluid pipe.SOLUTION: The flange bolt part sealing implement J can be attached to the flange coupling part A in which a pair of flanges 50f and 50f provided at ends of a pair of fluid pipes 50 and 50 are nipped between and fixed by flange bolts 40 and nuts 41 engaged with the flange bolts 40 so as to be threaded, and the flange bolt part sealing implement J includes: a pair of sealing means S and S which are constituted of cylindrical recessed bodies 21 and 22 having bottoms and assembled so as to cover a head 40f side and a nut 41 side of the flange bolt 40 engaged with the nut to be threaded so as to nip the pair of flanges 50f and 50f; and pressing means P pressing the pair of sealing means S and S in a direction in which the pair of flanges 50f and 50f are nipped.