baber/WOPTO huggingface dataset:
Patent JP-2011081297-A (JP)
Title: Developer recovery container and image forming apparatus
Inventor: SATO TOMONORI
IPC: G03G21/10
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent such an erroneous detection that a developer recovery container is full.  <P>SOLUTION: The developer recovery container has: a storage chamber 61 which stores recovered developer; a conveying means 64 which is provided with a rotating shaft 63 and a spiral blade 62 formed around the rotating shaft 63, which is arranged along the upper limit storage area of the developer in the storage chamber 61, and which conveys the developer in the storage chamber 61 exceeding the upper limit storage area; a pip 68 which has an opening 68a formed in a peripheral wall 68b thereof and through which the conveying means 64 passes in such a state that the conveyance terminal of the developer in the conveying means 64 is located in the opening 68a; and a detection chamber 67 with an entrance 67a provided to face the opening 68a, which the developer conveyed by the conveying means enters.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086323-A (JP)
Title: Optical pickup device
Inventor: HOTTA TORU
IPC: G11B7/135
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device that properly performing tracking control operation or focus control operation even when the shape of a spot radiated and formed in a photodetector is distorted due to a comma aberration generated from a half mirror.  <P>SOLUTION: The optical pickup device includes a half mirror 31 which receives a laser beam radiated from a laser diode 28, reflects the laser beam toward an objective lens 35 for converging the beam on a signal recording layer L formed in an optical disk D, and transmits return light reflected from the signal recording layer L to a photodetector 36. A means for causing the photodetector 36 to generate astigmatism is fixed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087676-A (JP)
Title: Hair curler for doll or animal-figured toy and doll or animal-figured toy set using the same
Inventor: ISHIMURA NAOYA
IPC: A63H3/00
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair curler for a doll or an animal-figured toy, which makes water readily evaporated from hair in a state of being twisted around the curler and can get quickly and easily the hair after being curled and which abounds in practicality, and to provide a doll or animal-figured toy set using the same.  <P>SOLUTION: The hair curler 1 for the doll or the animal-figured toy includes: a cylindrical hair curler body 2 around which the hair is twisted; and a fixing member 3 which fixes the hair twisted around the hair curler body, wherein the hair curler body has through-holes 21 which occupy an area of 10% or more to the area of the outer surface. The set is comprised of the hair curler for the doll or the animal-figured toy and of the doll or the animal-figured toy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096510-A (JP)
Title: Rare earth oxide superconducting wire material and method of manufacturing the same
Inventor: TAKAHASHI YASUO
IPC: H01B13/00
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the orientation of an IBAD layer by forming a bed layer by an MOD method.  <P>SOLUTION: In a superconducting wire material 10 manufactured by forming a MOD-CZO layer 2, an IBS-GZO 3, an IBAD-MgO layer 4, a LMO layer 5, a PLD-CeO<SB>2</SB>layer 6 and a PLD-GdBCO superconductive layer 8 in this order on an electropolished substrate 1, the CeO<SB>2</SB>layer has the orientation of Δϕ=4.1 deg., which is almost the same as the case of using a mechanically polished substrate, and the GdBCO superconductive layer has an Ic value of Ic=249 A (Jc-5 MA/cm<SP>2</SP>), which is almost the same as the case of using a mechanically polished substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096324-A (JP)
Title: Semiconductor device and method for controlling the same
Inventor: NAKAOKA YUJI
IPC: G11C11/4091
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which stably obtains an effect of overdrive and reduces a current to be consumed by the semiconductor device, and to provide a method for controlling the same.  <P>SOLUTION: When a first power supply voltage to be supplied to a sense amplifier is overdriven, the wiring of the first power supply voltage and the wiring of the second power supply voltage higher than the same are interconnected using a first transistor, thereby increasing the first power supply voltage. When the first power supply voltage is decreased by activation of the sense amplifier, the wiring of the first power supply voltage and the wiring of the second power supply voltage are interconnected using a second transistor, thereby increasing current supply capability. The first transistor and the second transistor are fully driven to operate as switches.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093456-A (JP)
Title: Rescue target position indication device and optical characteristic storing method for making the same device store optical characteristics
Inventor: TORIYAMA YOSUKE
IPC: B64D45/00
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rescue target position indication device which exactly calculates a rescue target position for a mount body.  <P>SOLUTION: This rescue target position indication device 1 includes a head-fitting-type display device 10, an input device 20, a head motion tracker device 30, and a control unit 50 for calculating the rescue target position for the mount body 90 based on an input signal from the input device 20 for which an input operation is performed when a rescue target existing at the outside and a sighting image correspond to each other and position and angle of the head-fitting-type display device 10 for the mount body 90. The rescue target position indication device 1 includes a storing part 52 for storing the optical characteristics of a window 91 showing a material, shape and an arrangement position of the window 91. The control unit 50 calculates the rescue target position for the mount body 90 based on the input signal 20, the position and angle of the head-fitting-type display device 10 for the mount body 90 and the optical characteristics of the window 91.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095190-A (JP)
Title: Dial plate illuminating device
Inventor: ASANO FUMIHIKO
IPC: G04B19/30
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a dial plate illuminating device capable of illuminating a dial plate more appropriately.  <P>SOLUTION: In the dial plate illuminating device, wherein rays of light incident into a light guide plate 200 are irregularly reflected with an irregular reflection means provided on the rear surface of the light guide plate, and are radiated to the front surface of the light guide plate; the light guide plate is circular or substantially circular in shape; a plurality of projections 240 are provided at equal intervals at the rim of the light guide plate in its circumferential length direction; light-emitting means 300 are light-emitting diodes mounted on boards 301, and are arranged face to face with the plurality of projections, respectively; the light-incidence portions 230 of the light guide plate 200 are formed, by recessing the tip surfaces of the projections; supports 240a for supporting the boards are provided on both sides of the light-incidence portions; and the boards are supported in the projections in such a way as to cover the light-incidence portions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096340-A (JP)
Title: Nonvolatile semiconductor memory and method for driving the same
Inventor: KATSUMATA RYUTA
IPC: H01L21/8247
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory having high operation reliability and to provide a method for driving the same.  <P>SOLUTION: In the nonvolatile semiconductor memory 1, a laminate ML obtained by alternately laminating a plurality of insulating films and a plurality of electrode films is provided on a silicon substrate. A through hole 21 extending in the laminating direction is formed in the laminate ML. Each electrode film is segmented by a plurality of control gate electrodes CG. In the through hole 21, silicon pillars 31 are embedded. The nonvolatile semiconductor memory 1 is also provided with a drive circuit 41 which supplies electric potential to the control gate electrodes CG. The diameter of the through hole 21 varies depending on the position in the laminating direction. The drive circuit 41 supplies a potential to reduce a potential difference with a silicon pillar 31 as a diameter of the through-hole 21 piercing the control gate electrode CG decreases.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099480-A (JP)
Title: Cage for roller bearing and roller bearing
Inventor: TANIYAMA MUNEHISA
IPC: F16C19/46
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cage for a roller bearing capable of housing an end of a roller, which is displaced from a normal position of a holding hole for holding the roller, into the holding hole more easily than a conventional one, and to provide a roller bearing.  <P>SOLUTION: This cage for a roller bearing includes a plurality of holding holes 2c, which rotatably hold a needle-like roller 4, along the circumferential direction. The roller holding hole 2c has a recess 210b in an inner surface thereof facing one end of the needle-like roller 4, for housing the one end of the needle-like roller 4 into the inside of the roller holding hole 2c from the outside, in a state where the other end of the needle-like roller 4 housed in the roller holding hole 2c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108377-A (JP)
Title: Battery pack and method for manufacturing the same
Inventor: INAGAMI TATSUYA
IPC: H01M2/10
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack equipped with a cover capable of covering a main part while restraining increase of the number of components and manufacturing processes.  <P>SOLUTION: The battery pack with an outer package part 14 containing a protective circuit 11 mounted at an end part of a unit battery 1, is provided with a cover 16 made of an elastomer for covering an outer periphery of an assembly 15 of the unit battery 1 and the outer package part 14, and the cover 16 has a frame-like part formed surrounding the outer periphery of the assembly 15. Since the frame-like part of the cover 16 surrounds an outer periphery of the assembly 15, corner parts of the assembly 15 liable to damage and deform can be aimed to be protected. Further, an outer periphery part of the assembly 15 can be fitted into the frame-like part of the cover 16, adhesion or welding can be done away with to suppress increase of the manufacturing processes. Moreover, one component of the cover can function both as an outer package cover and a can-bottom cover to restrain increase of the number of components.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010191942-A (JP)
Title: Display equipped with optical coordinate input device
Inventor: JUJI NORIYUKI
IPC: G06F3/041
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow the coordinates of two objects to be recognized accurately even when the two objects move in a rectangular coordinate input region.  <P>SOLUTION: The display equipped with an optical coordinate input device performs initial position coordinate obtaining treatment to obtain the initial position coordinates of two objects which shield the light in each of Y-side/X-side light emitting waveguides within a time of ≤10 milliseconds; light shielding signal obtaining treatment to obtain a plurality of light shielding signals which are detected when two objects move and the two objects shield the light after the movement; and treatment which calculates the respective distances between the initial position coordinates of two objects and all the position coordinates which are selected based on each of the plurality of light shielding signals obtained by signal obtaining treatment, then determines a combination of light shielding signals where the distance becomes minimal, and the position coordinates determined by the combination are made to be the position coordinates after the movement of each object. Then, the position information after the movement of each object is displayed on the display screen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011048320-A (JP)
Title: Zoom lens
Inventor: TOMIOKA UKYO
IPC: G02B15/16
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To increase resolution and magnification without lowering an aperture ratio in a zoom lens.  <P>SOLUTION: The zoom lens includes from an object side a positive first group G1, a second group G2, a diaphragm St, a positive third group G3, and a positive fourth group G4. The second group G2 has a three group/four-element lens formula including, from the object side, a second-group first lens L5 with refractive power of a lens surface higher on an image side than on the object side, a positive second-group second lens L6 and a negative second-group third lens L7, which are provided as a cemented lens, and a second-group fourth lens L8 having a non-spherical lens surface. A lens depth value is negative at a position of an effective diameter on the lens surface on the object side and the image side of the second-group fourth lens L8. When changing the zoom, an image plane position is corrected and focused by moving the fourth group G4 while changing variable magnification by moving the second group G2 with the positions of the first group G1 and the third group G3 fixed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010069884-A (JP)
Title: Hand held mobile communications device with printer and print media supply
Inventor: SILVERBROOK KIA
IPC: A63F13/00
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand held mobile communications device with an integral internal printer and a supply of print media.  <P>SOLUTION: The hand held mobile communications device with an integral internal printer and a supply of print media 1 includes: an antenna part 4 for transmitting/receiving signals; a print media container 9; a processing means for processing the transmitted/received signal to a printable state; a print head 16 and an ink distribution unit assembly 21 attached to a processing means for outputting the processing signal to print on a sheet 10; and a print media supply means 17 for supplying the sheet 10 from the print media container 9 to the print head 16 to print the information of the processing signal on the sheet 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010254285-A (JP)
Title: Vehicle
Inventor: DOI KATSUNORI
IPC: B62K17/00
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle capable of attaining the suitable traveling state in a longitudinal direction according to an operation amount of an operator by accelerating and braking the vehicle at vehicle acceleration determined according to the operation amount of a steering device and corrected according to time history of the operation amount, and capable of easily and intuitively performing steering by a simple steering device.  <P>SOLUTION: The vehicle has a drive wheel 12 rotatably mounted to a vehicle body; the steering device operated by an operator; and a vehicle control device for controlling attitude of the vehicle body by controlling drive torque given to the drive wheel 12 and controlling traveling according to the operation amount of the steering device. The vehicle control device determines vehicle acceleration according to the operation amount and makes a value obtained by correcting the determined vehicle acceleration according to the time history of the operation amount to a target value of the vehicle acceleration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010130696-A (JP)
Title: Method for video decoding supported by graphics processing unit
Inventor: ZHANG HUI
IPC: H04N7/30
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for utilizing a compute unified device architecture (CUDA), based GPU to accelerate a complex, sequential task, including video decoding.  <P>SOLUTION: A method includes steps of decoding a CPU headers and macroblocks of encoded video; performing inverse quantization (on CPU or GPU); transferring picture data to GPU, where the data are stored in a global buffer; and then on the GPU, performing inverse waveform transforming of the inverse quantized data; performing motion compensation; buffering the reconstructed picture data in a GPU global buffer; determining if the decoded picture data are used as reference for decoding a further picture; and if so, copying the decoded picture data from the GPU global buffer to a GPU texture buffer. Data communication between CPU and GPU is minimized, the workload of CPU and GPU is balanced; and the modules off-loaded to GPU can be efficiently realized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011114674-A (JP)
Title: Information processing apparatus
Inventor: OKUMA SATOSHI
IPC: G06F3/048
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the listing properties and appearance of a contents list, without impairing the reliability in legitimate reading of the Web-server for users, by making the address bar of a Web-browser on-displayable, while contents of the preset reliable Web-server are displayed.  <P>SOLUTION: The Web-browser 300 determines whether the URL address of the Web-server having obtained the contents matches the address information which has been previously set as the address for displaying no address bar (S406). When the URL address matches, only the contents are displayed to the manipulation displaying section 211 (S412). If no URL address does not match, the contents and the URL address in the address bar are displayed on the manipulation display section 211 (S409).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110603-A (JP)
Title: Immersion nozzle for continuous casting and continuous casting method
Inventor: TSUKAGUCHI YUICHI
IPC: B22D11/18
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To circulate metal flow inside of an immersion nozzle just before spouting from the inside of the immersion nozzle without use of circulation mechanism.  <P>SOLUTION: The immersion nozzle for continuous casting is equipped with two spouting holes 2 opposite to each other at the position of side face 1b near a bottom part 1a of the cylindrical nozzle body 1, but does not have the circulating flow generating mechanism that gives circulating flow velocity in the circumferential direction to the down flow inside the immersion nozzle. In the immersion nozzle, the width W of the spouting holes 2 is made smaller than the inside diameter d of the bottom part 1a of the nozzle body 1; the centerlines of side walls 2a of the spouting holes 2 projected on a horizontal plane do not pass through the center of cross section of the nozzle body 1; and two of the spouting holes 2 projected on a horizontal plane are opened point-symmetrically with respect to the center of cross section of the nozzle body 1. Thus, without the circulating flow generating mechanism inside the immersion nozzle, the immersion nozzle can achieve homogeneous flow velocity at the spouting holes and stable flow inside the mold, so that the circulating flow generating mechanism is not necessary, which may cause clogging by non-metallic inclusion or may require a large scale equipment such as electromagnetic stirring.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010155773-A (JP)
Title: Method for producing difluorophosphate
Inventor: NISHIDA TETSUO
IPC: C01B25/455
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of simply producing a high purity difluorophosphate.  <P>SOLUTION: A method for producing a difluorophosphate is provided which comprises reacting at least one halide selected from the group consisting of an alkali metal halide, an alkaline earth metal halide, an aluminum halide, and an onium halide with difluorophosphoric acid in the presence of a hexafluorophosphate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011115912-A (JP)
Title: Reciprocating tool
Inventor: KOBORI KENJI
IPC: B27B19/09
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the vibration of a tool body generated in cutting work of a reciprocating tool.  <P>SOLUTION: This reciprocating tool has a balance weight 10 reciprocating a motion (opposite phase)dislocated by a 180-degree phase to a plunger 7 by interlocking with reciprocating motion of the plunger 7. The balance weight 10 is constituted of a base part 10c and a weight part 10d, reducing the vibration of the tool body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010138396-A (JP)
Title: Improving method for oil component
Inventor: TACK ROBERT DRYDEN
IPC: C10L1/02
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving low temperature characteristics of oil containing a fatty acid alkyl ester obtained from a vegetable or an animal material wherein at least 5 mass% of the same is obtained from 16C-22C saturated fatty acids.  <P>SOLUTION: The method includes causing at least a part of the oil to react with a polyalkylene polyamine compound having both a poly-alkylene imine substituent and at least one primary amine group, or with an imidazoline compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010141336-A (JP)
Title: Light-emitting device, and driving method thereof
Inventor: MAEDA PATRICK Y
IPC: H05B44/00
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system capable of correcting color and brightness uniformity of a light-emitting device incorporating a plurality of light-emitting elements.  <P>SOLUTION: Light emitted by the plurality of light-emitting elements is transmitted into a light guide 104. The light guide 104 internally reflects and/or diffuses light emitted by the plurality of light-emitting elements. A reflector 102 is disposed on a rear surface of the light guide 104 and has a reflective surface configured to reflect light. The reflective surface of the reflector 102 may be configured to reflect light emitted by the plurality of light-emitted elements. The reflector 102 is disposed on side surfaces of the light guide 104 for reflecting light. A light diffuser 106 is disposed on a front surface of the light guide 104 and diffuses light transmitted through the front surface of the light guide 104, thereby increasing the uniformity of light emitted by the light-emitting device 100. The light emitted by the light-emitting elements is diffused or mixed within the light guide 104 and/or the light diffuser 106 referred to as a light-mixing region 100a of the light-emitting device 100, and the light-mixing region 100a is configured to receive light emitted by the plurality of light-emitting elements.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011120804-A (JP)
Title: Game machine
Inventor: TAKEDA MITSUHIRO
IPC: A63F7/02
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which reflects a player's intention in a shift of a performance mode entering during a game.  <P>SOLUTION: The game machine includes: a main control part 20 integrally controlling movements of a game including a game state related to the generation of an advantageous state; performance control parts 24 and 25 selecting a performance mode in connection with a game state of the main control part based on a control command from the main control part and controlling a shift of the selected performance mode; and an operation means 13 capable of selecting the performance mode. The performance control part has: a selection image display means (S302) displaying on a display device 36 a performance mode selection image 362 which becomes an option of the performance mode on a condition that a shift condition to shift the game state of the main control part is completed; and a selection image deciding means (S203) deciding an initial position of the option for the performance mode selection image, based on the performance mode when the shift condition is completed and the game state after the shift.  <P>COPYRIGHT: (C)2011,JPO&INPIT