baber/WOPTO huggingface dataset:
Patent JP-2012054344-A (JP)
Title: Pickup method and pickup device
Inventor: NAKAO MASARU
IPC: H01L21/52
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pickup method and a pickup device that can reduce stress loading applied when picking up a chip and prevent damage to the chip.SOLUTION: A method comprises: a first step including S11-S13 of moving a first suction unit close to a chip adhered to a adhesive sheet to contact the chip, and moving a second suction unit, having a recess formed on a contact surface for contacting the adhesive sheet, close to the adhesive sheet to contact the adhesive sheet such that the second suction unit is opposed to the first suction unit; a second step including S14-S17 of sucking the adhesive sheet by the second suction unit in contact with the adhesive sheet, and removing the adhesive sheet from the portion opposed to a recess in the chip by injecting fluid between the adhesive sheet and the chip from an injection unit; and a third step including S18 of picking up the chip by moving the first suction unit away from the adhesive sheet with the first suction unit sucking the chip thereon.
Patent JP-2012054879-A (JP)
Title: Base station, network establishment method and program
Inventor: SHIBOUTA HIDETO
IPC: H04W40/10
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To lower the probability of establishing a network using a relay terminal which is not suitable for relay.SOLUTION: A base station includes: determination means for specifying a position of a mobile station within a communication range of the present base station when a spare resource of the present base station becomes less than a reference value, and determining a specific area where the density of the prescribed number of mobile stations is higher than a threshold in the communication range; acquisition means for requesting fitness information indicating the degree of fitness for the relay to a relay mobile station within the communication range when the spare resource becomes less than the reference value, and receiving the fitness information transmitted from the relay mobile station in response to the request for the fitness information; imparting means for imparting a higher priority to the relay mobile station as the degree of the fitness indicated by the fitness information is higher; and instruction means for selecting a connecting relay mobile station of the highest priority among the relay mobile stations within the specific area when the relay mobile stations are present within the specific area, and making at least the connecting relay mobile station relay communication between a base station different from the present base station and a mobile station which is present within the communication range but is not yet connected to the present base station.
Patent JP-2012056650-A (JP)
Title: Hydraulic jack
Inventor: ITANI MANABU
IPC: B66F3/24
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in jack-up work.SOLUTION: A pump piston 24 is operated by a long-sized handle 32 reciprocated on a plane substantially parallel to a base 10 used as an installation face, to supply a cylinder 12 with a hydraulic fluid stored in an oil tank 18; and a piston 14 fittingly inserted in a reciprocating manner into the cylinder 12 is projected to jack up an object. Even when a clearance between the bottom face of the object to be jacked up and the installation face of the hydraulic jack is narrow, the handle 32 can be moved linearly large to improve efficiency in jack-up work.
Patent JP-2012057662-A (JP)
Title: Electronic apparatus
Inventor: HOSHINO HIRONARI
IPC: H04M1/02
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To improve usability of an electronic apparatus.SOLUTION: The electronic apparatus is configured in such a manner that a first casing 2 and a second casing 3 are connected to each other to be able to be opened and closed via a first turning shaft 16, 26 and a second turning shaft 17, 27 by a first hinge 4 having the first turning shaft 16, 26 disposed at one end of the first casing 2 and by a second hinge 5 having the second turning shaft 17, 27 disposed at one end of the second casing 3. When the first casing 1 and the second casing 3 are set in a folded state or a back-to-back state, a second display section 9 provided on one surface 3A of the second casing is displaced toward the other end of the second casing by a displacement section; and when the first casing 2 and the second casing 3 are in a spread state, the second display section 9 is displaced toward the one end of the second casing. Thereby, when a first display screen 6A or operation keys in one face 2A of the first casing and a second display screen 9A in one face 3A of the second casing are viewed while the first casing 2 and the second casing 3 are in a spread state, the amount of eye movement is reduced, which reduces eyestrain, whereby usability can be improved.
Patent JP-2012059874-A (JP)
Title: MANUFACTURING METHOD OF ZnO-BASED SEMICONDUCTOR LAYER AND MANUFACTURING METHOD OF ZnO-BASED SEMICONDUCTOR LIGHT-EMITTING ELEMENT
Inventor: KATO HIROYUKI
IPC: C23C14/06
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a novel manufacturing method of a ZnO-based semiconductor single crystal.SOLUTION: A manufacturing method of a ZnO-based semiconductor layer includes: (a) growing an (MgZn)N(0≤y≤0.6) single crystal film on a base having an MgZnO (0≤x≤0.6) single crystal surface; and (b) oxidizing the (MgZn)N(0≤y≤0.6) single crystal film to form an N-doped MgZnO (0≤z≤0.6) single crystal film.
Patent JP-2012056209-A (JP)
Title: Light emitting device, method for driving the same, print head, and image forming apparatus
Inventor: ONO SEIJI
IPC: B41J2/455
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device whose power consumption is controlled.SOLUTION: Power supply potential Vga includes two potentials "L" (-3.3V) and "M" (-2V). The same waveform is repeated in periods T(1), T(2), and T(3). When a transfer thyristor such as time b and j is turned on, the power supply potential Vga is set to "M", the threshold voltage of the transfer thyristor is set to high (a negative value whose absolute value is small), and consumption power in a transfer element part constituted by including the transfer thyristor is controlled. When the transfer thyristor such as time h and k is turned off, the power supply potential Vga is set to "L" and a variation in the potential of a gate terminal of the transfer thyristor is accelerated.
Patent JP-2012058567-A (JP)
Title: Optical film
Inventor: AKASAKA KAZUKI
IPC: C08F220/12
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical film having good adhesion with a polarizer.SOLUTION: The optical film has, on one side of a transparent resin film, a highly adhesive layer containing a polymer represented by following general formula (1). The general formula (1) is -(MMA)p-(X)q-(Y)r-, where MMA represents methyl methacrylate, X represents at least one kind of monomer unit selected from 2-hydroxyethyl methacrylate and 2-hydroxyethyl acrylate, and Y represents a monomer unit copolymerizable with MMA and X. In addition, p, q, and r are percentages by mass satisfying 40≤p≤80, 20≤q≤60, and p+q+r=100.
Patent JP-2011064684-A (JP)
Title: Raman scattering substrate, and raman spectrum measuring system adopting the same
Inventor: Sun ying-hui
IPC: G01N21/65
Filed: 2010-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface enhanced Raman scattering substrate, and a Raman spectrum measuring system adopting the same.  <P>SOLUTION: The surface enhanced Raman scattering substrate includes a carbon nanotube structure comprising a plurality of carbon nanotubes, and a metal layer coated with the carbon nanotube structure. In the carbon nanotube structure, adjacent carbon nanotubes are connected by an intermolecular force. The metal layer includes a plurality of metal particles arrayed at nano-size intervals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012064021-A (JP)
Title: Communication system, master device and slave device, and communication method
Inventor: TOKUDA MASASHI
IPC: G06F13/38
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce a burden of a master side device.SOLUTION: A communication system comprises a master device and slave devices. Each of slave devices comprises: a request signal generation part configured to, when data to transmit is generated, generate a request signal indicating a transmission request to the master device; and a transmission part configured to transmit the request signal to the master device. The master device comprises: a request signal reception part configured to receive the request signals from the slave devices; a selection part acting configured to select one of the slave devices according to the request signals received by the reception part; a transmission part configured to transmit a signal indicating to allow data transmission to the slave device selected by the selection part; and a data reception part configured to receive data from the selected slave device.
Patent JP-2012064128-A (JP)
Title: Communication traffic reduction method
Inventor: TAKANO HIDEKI
IPC: H04W4/50
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication method for increasing processing performance of a client device on which a plurality of independent programs operate, especially response to user operation, by reducing the number of communication between the client processing device and a server processing device.SOLUTION: A request generated in the same timing as a specified request output to a server processing device 130 by an application 121 is previously defined in a communication grouping table 126. When the application actually outputs a request, the request is transmitted to the server processing device 130 together with a request generated in the same timing by referring to the communication grouping table 126. The server processing device performs processing of a plurality of requests at once and returns the result to the client processing device 110.
Patent JP-2012068705-A (JP)
Title: 3d content display device, and 3d content display method
Inventor: KUOKA MASAYUKI
IPC: G06F3/0488
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a 3D content display device and a 3D content display method in which a user can visually recognize an object arranged in the back with a simple operation.SOLUTION: A 3D content display device 100 includes: an input device 102 (106); a display 101; a memory 111 for storing 3D contents for displaying a plurality of objects; and a processor 110 for displaying the plurality of objects and a pointer on the display. The processor moves the pointer based on a pointer moving instruction received via the input device and displays, on the display, the objects displayed in front of the pointer in a non-display or a transparent manner on the basis of a position of the pointer and positions of the plurality of objects.
Patent JP-2012071376-A (JP)
Title: Method for setting vertically moving distance of conveyor
Inventor: NAKAYAMA HIDEKAZU
IPC: B24B41/06
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To automatically set a vertically moving distance of a conveyor when conveying a workpiece on a support table.SOLUTION: A grinding apparatus 1 provided with the support table supporting the workpiece and the conveyor provided with a suction pad sucking and holding the workpiece on the support table, lowers the suction pad, while reading a negative pressure value generated at the suction pad (S1: lowering step); records a vertical position of the suction pad when the negative pressure value exceeds a preset threshold (S5: recording step); and sets the vertically moving distance of the suction pad when the conveyor unloads the workpiece supported by the support table based on the vertical position of the suction pad (S6: setting step).
Patent JP-2012076251-A (JP)
Title: Wiring board unit for actuator
Inventor: YAMASHITA TORU
IPC: B41J2/045
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce external force acting on an actuator and a connecting portion between a COF and the actuator when a heat sink is brought into contact with a drive IC.SOLUTION: A wiring board unit 9 comprises: the COF 50 connected to one surface of the piezoelectric actuator 7 and having the drive IC 52 mounted thereon; and a heat sink 61 disposed in contact with the drive IC 52, thereby dissipating the heat of the drive IC 52. A part of the COF 50 is disposed opposite the one surface of the piezoelectric actuator 7. The drive IC 52 and piezoelectric actuator 7 are disposed so as to sandwich the portion of the COF 50, which portion is opposite the piezoelectric actuator 7. Further, a guide rail 58a extending in a direction inclining to the one surface of the piezoelectric actuator 7 is provided. The guide rail 58a guides the heat sink 61 from the position where it does not come in contact with the surface of the drive IC 52 to the attached position where it comes in contact with the surface of the drive IC 52.
Patent JP-2011111679-A (JP)
Title: Sputtering apparatus
Inventor: YANG TAE-HOON
IPC: C23C14/34
Filed: 2010-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering apparatus capable of improving uniformity of a metal catalyst deposited on a substrate at an extremely low concentration without reducing process efficiency.  <P>SOLUTION: The sputtering apparatus includes a process chamber having first and second regions, a target transfer unit moving a metal target inside the process chamber and having a first shield for controlling a travelling direction of the metal catalyst discharged from the metal target, and a substrate holder disposed in the second region so as to face the metal target. A distance difference between a linear distance, which is a distance between the substrate loaded on the substrate holder and the metal target, and a length of the first shield is 3 cm or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012083275-A (JP)
Title: Calibration method for straightness of workpiece
Inventor: SANO FUMIHIRO
IPC: G01B21/30
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for calibrating the straightness obtained by measuring the straightness of a machining work on a work table of a machine tool via a surface shape measuring apparatus.SOLUTION: The straightness of a measurement object is measured by a displacement sensor 4 using one of attitude display objects 2 provided at both ends obtained by separating a pair of plane mirrors (M, M) by a distance d, and the displacement sensor 4 while moving a long measurement object (machining work) w by the distance d, and the straightness of the long measurement object can be calibrated using the short attitude display object 2 since calibration to subtract a movement error of a device included in this measured value is performed.
Patent JP-2012086146-A (JP)
Title: Method of manufacturing elastic roller, elastic roller, electrophotography process cartridge and image forming device
Inventor: SUZUKI AKIHIRO
IPC: G03G15/08
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To manufacture an elastic roller having good thickness accuracy of an elastic layer.SOLUTION: A shaft 101 is disposed between a pair of shaft holders 39, 40 each having a positioning recess of which inner diameter is gradually expanded toward an opening end. By nipping the shaft 101 by the pair of shaft holders 39, 40 with inner wall faces of the positioning recesses of the respective shaft holders 39, 40 abutting on both ends of the shaft 101, positioning of the shaft 101 in a direction orthogonal to the axial direction is performed. After the shaft 101 is positioned by the pair of shaft holders 39, 40, nipping load by the shaft holders 39, 40 is lowered until flexure of the shaft 101 is eliminated. With the nipping load lowered, a coating head 38 is axially relatively displaced with respect to the shaft 101, and a curable liquid elastic layer material serving as the elastic layer 102 is discharged from the coating head 38 to the outer periphery of the shaft 101.
Patent JP-2012085802-A (JP)
Title: Mobile gadget drive mechanism
Inventor: YANAGA YUUJI
IPC: A63F7/02
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a mobile gadget drive mechanism capable of easily transmitting a driving force from one gear to the other gear with a simple structure even if an obstacle is disposed between the one gear and the other gear.SOLUTION: The mobile gadget drive mechanism includes: a driving gear wheel 103 and an auxiliary driving gear wheel 105 which are rotated by a driving force transmitted from a motor 101; a driven gear wheel 107 and an auxiliary driven gear wheel 109 disposed on the opposite side to the driving gear wheel 103 and auxiliary driving gear wheel 105 across a central decorative member 71; a driving force transmission arm 111 for coupling the driving gear wheel 103 and the driven gear wheel 107 while going around the central decorative member 71; and an auxiliary driving force transmission arm 112 for coupling the auxiliary driving gear wheel 105 and auxiliary driven gear wheel 109 while going around the central decorative member 71, wherein the driving force transmission arm 111 and the auxiliary driving force transmission arm 112 are disposed to be displaced with respect to each other by a given angle.
Patent JP-2012090715-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for accurately determining whether a data line for transmitting decoration control data is occupied or not.SOLUTION: The game machine includes a game control unit for generally controlling a game, and a presentation control unit for controlling presentation device for game presentation. The game machine includes a group control units for controlling the presentation device in groups, a general group control unit for controlling the group control units, a timing signal line for transmitting a timing signal, and a data line for transmitting/receiving data bi-directionally. In the group control unit, downlink data having a predetermined number of bytes are transmitted to the group control unit at predetermined time intervals as a second time value, while transmitting a pulse having a pulse width as a first time value, the continuance of maintenance of the data line at a predetermined level for a predetermined monitoring time is determined as an occupied state, and the monitoring time is set to be longer than the first time value and to be shorter than the second time value.
Patent JP-2012090826-A (JP)
Title: Medical cap and method of manufacturing the same
Inventor: SUZUKI KEISUKE
IPC: A61J1/05
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a medical cap having an elastic plug body and a support that holds the elastic plug body therein, which is excellent in securing sealability with no liquid leakage during needle puncture and with excellent holding power and restoring power with respect to needle withdrawal, etc., and to provide a method of manufacturing the medical cap.SOLUTION: The medical cap has an elastic plug body and a support that holds the elastic plug body therein. The support is provided with an inner wall that surrounds and accommodates the elastic plug body, and an outer wall that surrounds the inner wall. In the gap between the inner wall and outer wall, an inner plug having a circular wall is provided by press-fitting the circular wall, and a pressure is applied on the elastic plug body from the inner wall by the press-fitting of the circular wall.
Patent JP-2011017732-A (JP)
Title: Position detector
Inventor: GOTO TADATOSHI
IPC: G01D5/20
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To improve a generation system of excitation AC signals in a position detector.SOLUTION: A detection unit (100) includes a sensor (101), which includes a coil excited by a reference AC signal and which outputs, with the change of magnetic coupling in the coil according to the position to be detected, and an output signal according to the position to be detected. A digital processor (200) inputs the output signal, according to the position to be detected from the detection unit to obtain data on the position to be detected. In this position detector, a reference pulse signal which sets the period of the reference AC signal is generated on the side of the digital processor, and the reference pulse signal is transmitted from the digital processor to the detection unit via a signal transmission wiring. The position detector also includes, on the side of the detection unit (100), an excitation AC-generating circuit (109) which inputs the reference pulse signal, generates an analog reference AC signal, based on the reference pulse signal and supplies the reference AC signal to the coil.
Patent JP-2012096696-A (JP)
Title: Torque transmission mechanism and cable type steering system
Inventor: MAEDA HARUYOSHI
IPC: B62D5/04
Filed: 2010-11-03
Abstract: PROBLEM TO BE SOLVED: To provide a torque transmission mechanism that securely transmits torque without using a pulley, and to provide a cable type steering system where the torque transmission mechanism is used.SOLUTION: The torque transmission mechanism A includes: a shaft 1; a torque cable 2 that rotates axially to transmit the torque of an end to the other; and a connecting member 3 for connecting the torque cable 2 and shaft 1. The connecting member 3 includes: an inner cable connecting portion 32 connected to an end of the torque cable 2; and a shaft connecting portion 31 connected to an end of the shaft 1. The end of the shaft 1 and the shaft connecting portion 31 are connected so that the axial rotation becomes possible simultaneously with the shaft 1 and the torque cable 2. The torque transmission mechanism A where there is formed an interval T for carrying out movement relative to a direction to which the shaft 1 and the torque cable 2 are approximated is used between the end of the shaft 1 and shaft connecting portion 31.
Patent JP-2012098575-A (JP)
Title: Brightness unevenness adjustment method of display device, display device, and electronic apparatus
Inventor: KIKUTA KAZUTO
IPC: G09G3/30
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a brightness unevenness adjustment method of a display device, which can prevent the occurrence of the lack of gradation even when correcting brightness unevenness due to difference of temperature characteristics, and to provide a display device and an electronic apparatus or the like.SOLUTION: The brightness unevenness adjustment method of a display device having a pixel formation region where a first pixel, a second pixel, a first sensor, and a second sensor are formed, includes: a first detection step of detecting a physical quantity corresponding to an operation temperature of the first pixel by the first sensor; a second step of detecting a physical quantity corresponding to an operation temperature of the second pixel by the second sensor; an image data correction step of correcting image data of each pixel on the basis of the physical quantity detected in the first detection step and the physical quantity detected in the second detection step; and a display control step of compensating for the number of gradations lost by correction of image data in the image data correction step, by adjusting the lighting time of each pixel.