baber/WOPTO huggingface dataset:
Patent JP-2012011128-A (JP)
Title: Top plate unit and desk
Inventor: OGINO TAMOTSU
IPC: A47B41/00
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a top plate unit which enables the amount of protrusion of a top plate when displaced toward the front to be reduced and a desk equipped with the top plate unit.SOLUTION: Top plate holding portions 15 include: a first link base 21 and a slide rail 23 that are secured to an upper top plate 11; a second link base 25 secured to a lower top plate 13; a rod link 27; and a slide link 29. The first link base 21 is equipped with a first axis member 31. The second link base 25 is equipped with a second axis member 41 and a third axis member 43. The rod link 27 keeps one end rotatably coupled to the first axis member 31 and the other end rotatably coupled to the second axis member 41. The slide link 29 is coupled to the second link base 25 to be rotatable around the third axis member 43, and is slidably engaged with the slide rail 23.
Patent JP-2011077500-A (JP)
Title: Thin-film transistor, method of manufacturing the same, display device, and electronic apparatus
Inventor: USHIKURA SHINICHI
IPC: H01L51/30
Filed: 2010-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film transistor allowing a miniaturization process to be applied while reducing contact resistance between an organic semiconductor layer and a source electrode/drain electrode, and having an excellent characteristic.  <P>SOLUTION: In this thin-film transistor of a top contact/bottom gate structure, a contact layer 19 containing an organic semiconductor material and an acceptor-property material or a donor-property material is formed between an organic semiconductor layer 17 and a source electrode 21s/drain electrode 21d. When the conductivity type of the organic semiconductor layer 17 is a p-type, the acceptor-property material is included in the contact layer 19. The contact layer 19 has a pattern shape identical to that of the organic semiconductor layer 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012018530-A (JP)
Title: Image forming apparatus and application management program
Inventor: FUKUDA KOJI
IPC: G06F9/445
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To improve usability by allowing applications to be managed in the same management screen and the same operational procedure by sharing a management function for managing applications among the applications.SOLUTION: An image forming apparatus includes: management means for managing applications; installation means for installing a first application having an IF with the management means and a second application having no IF with the management means; and management relay means that has an IF with the management means and relays information on the second application to inform the management means of the information. When the installation means installs the first application or the second application, the management means manages the first application via the IF of the first application, and manages the second application via the IF of the management relay means.
Patent JP-2012018859-A (JP)
Title: Fuel cell stack
Inventor: NAITO HIDEHARU
IPC: H01M8/04
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack with a simple and compact structure, capable of reliably preventing liquid junction, and capable of ensuring excellent power generation performance.SOLUTION: A humidifier 36 is directly fixed to an end plate 62b which is a component of a fuel cell stack 10. The humidifier 36 comprises a humidifier joint 101 which is attached to the end plate 62b and has an off-gas inlet 40 which introduces off-gas into the humidifier 36, and resin-made piping 112 which is received in the humidifier joint 101 and has an off-gas introducing opening 114 which communicates with an oxidant gas outlet continuous hole 72b and an off-gas discharging opening 116 which communicates with the off-gas inlet 40. The wall of the resin-made piping 112 forming the off-gas introducing opening 114 is provided with a guide 118 which discharges the off-gas in the direction of separating from an inner wall surface 40b which forms the off-gas inlet 40.
Patent JP-2011175953-A (JP)
Title: Lighting system
Inventor: SAKAMOTO MITSUHIDE
IPC: F21V8/00
Filed: 2010-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system suppressing a difference in light intensity distributions between angles of viewing the lighting system, and improving extraction efficiency of light.  <P>SOLUTION: The lighting system is formed with a recessed pattern, a protruding pattern, or a recessed and protruding pattern guiding out diffused light on at least four or more surfaces. Each surface of the four or more surfaces has light guide parts orthogonal to a heat radiation part in parallel or crossing states, a light source part adjoining the light guide parts and provided with a light source emitting light from a lower face of a light guide plate toward an opposing top face, a heat radiation part abutting on a rear face of the light source part and absorbing and radiating heat generated in the light source part, and a power supply part electrically connected to the light source part and supplying electricity to the light source part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012021581-A (JP)
Title: Oil-air lubrication type rolling bearing device
Inventor: SUZUKI KAZUYA
IPC: F16C33/58
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an oil-air lubrication type rolling bearing device which reduces wind noise during high-speed rotation and enables oil-air to be reliably supplied to the inside of the bearing by simple configuration.SOLUTION: An annular groove 15 is formed as an oil-air receiving part on an outer circumferential face at an end of an inner ring 12. A projection 22 protruding inward in an axial direction than the end face of the inner ring 12 is formed on a face of a nozzle member 3 opposing to the inner ring. The annular groove 15 includes a bottom face 31 as a circumferential face and a side face 33 continuous, via a curved portion 32, with an axial-direction inward end of the bottom face 31. The side face 33 of the annular groove 15 is positioned inward in the axial direction than the position of an end of a ball 13. An oil-air discharge passage 24 of the nozzle member 3 is formed in such a manner that the opening 24a of the passage faces a portion close to the bottom face of the curved portion 32 of the annular groove 15.
Patent JP-2012022500-A (JP)
Title: Fft operation device
Inventor: TOYAMA OSAMU
IPC: G06F17/14
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To perform an FFT operation for consecutive inputs of N points with a small memory amount.SOLUTION: An FFT operation device relating to the present invention comprises: a data storage unit for storing first half data of input data of N points, and repeatedly storing intermediate data of N points generated with respect to the intermediate data of N points until they become output data of N points; a base-2 butterfly operator for executing a butterfly operation of an N-point FFT operation for the first half and the latter half data of the input data of N points to generate the intermediate data of N points; a twiddle factor storage unit for storing twiddle factor coefficients; a base-K butterfly operator for executing a base-K butterfly operation based on the twiddle factor coefficients to generate the intermediate data of N points; and a control unit for allowing simultaneous execution of a processing cycle for outputting output data of N points with respect to the input data of N points after the N-point FFT operation processing and a processing cycle for generating the intermediate data of N points with respect to the first half and the latter half data of the input data of N points during the N-point FFT operation processing.
Patent JP-2012023188-A (JP)
Title: Led package device
Inventor: ABE OSAMU
IPC: H01L33/48
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an LED package device capable of effectively preventing color shift while ensuring sufficient luminance.SOLUTION: An LED package device comprises a red LED 2R, a blue LED 2B, and a green LED 2G. The red LED 2R, the blue LED 2B, and the green LED 2G are respectively mounted on mounting surfaces 3A, 3B, and 3C which face in a direction of LED light irradiation. The red LED 2R is mounted on the first mounting surface 3A which is located farthest when viewed from the light irradiation side, and the blue LED 2B is arranged on the second mounting surface 3B which is located nearest when viewed from the light irradiation side. The green LED 2G is mounted on the third mounting surface 3C which is located between the first mounting surface 3A and the second mounting surface 3B in a step-wise manner.
Patent JP-2012021708-A (JP)
Title: Electric melting furnace and method for operating the same
Inventor: NOMA AKIRA
IPC: F27D21/00
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric melting furnace and a method for operating the electric melting furnace, by which whether a furnace bottom electrode is broken or not can be checked during operation.SOLUTION: The method for operating the electric melting furnace includes steps of: starting to apply a current for melting by using a power supply device; descending a main electrode after the starting step, while measuring a voltage difference between a furnace bottom electrode and the main electrode; detecting an interface between a metal layer and a slag layer on the basis of a voltage difference between the furnace bottom electrode and the main electrode and controlling the height of the main electrode to a level to be in contact with the metal component on the basis of the detection result; stopping the application of the melting current by the power supply device after the controlling step; and measuring an electric resistance value between the furnace bottom electrode and the main electrode using a resistance measuring device after the step of stopping the application, and thereby obtaining resistance during the operation; determining whether the furnace electrode is broken on the basis of the resistance during operation; and restarting the application of the melting current by using the power supply device when the furnace bottom electrode is determined to be not broken.
Patent JP-2010279057-A (JP)
Title: Secure roaming between wireless access points
Inventor: ZHANG JUNBIAO
IPC: H04W12/06
Filed: 2010-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide seamless roaming when a wireless user (client) wishes to switch to an access point with better signal strength.  <P>SOLUTION: A system, method and computer readable medium for enabling roaming of wireless client stations among wireless access points are disclosed. A gateway programmed to receive a session data request is provided in a network, which comprises access points which are programmed so as to send session data requests to the gateway. The gateway sends session information setting commands to the requesting access point, or sends a session data failure response to the access point.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263651-A (JP)
Title: Transmitter and transmission method
Inventor: IDE MINAKO
IPC: H04B7/10
Filed: 2010-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce transmission power and to make a device smaller in scale by distributedly transmitting signals not subjected to variable directivity transmission from respective antennas of an array antenna, when the variable directivity transmission is performed only on a part of terminals.  <P>SOLUTION: Signals subjected to variable directivity transmission are multiplied by weight coefficients for antennas 101-103 by a multiplication circuit 152 and then are output to synthesis circuits 155-157. First of signals which are not subjected to variable directivity transmission is output to the synthesis circuit 155; a second is output to the synthesis circuit 156; a third is output to the synthesis circuit 157; and a fourth one is output to the synthesis circuit 155. The synthesis circuits 155-157 synthesize the received signals, the synthesized signals are radio-modulated by radio units 104-106 respectively, and the modulated signals are transmitted from the antennas 101-103, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012024981-A (JP)
Title: Metal detection apparatus
Inventor: NAGATA HIDEO
IPC: B28D7/00
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a metal detection apparatus which solves the problem that a worker must carry out a troubling operation such as pushing a reset switch button in order to reset current-carrying for a shut-down electric drill in a conventional metal detection apparatus.SOLUTION: The metal detection apparatus has: a power supplying section which has a power plug 11 connected to a commercial outlet 40, a power receptacle 12 to which a plug 35 of the electric drill 30 is connected, a power supplying circuit for connecting the power plug and the power receptacle, and a switch 20 arranged on the way thereto; metal detection sections 15, 16 which are circuits connecting an earth terminal E of the power plug and an earth terminal E of the power receptacle, and detects that the electric drill has abutted against a metal 51 and has been isolated from it; and a power-supply control part 19 which turns off the switch 20 to break power supplying from the power plug to the power receptacle when detecting that the electric drill has abutted against the metal, and turns on the switch 20 to reset power supplying from the power plug to the power receptacle when detecting that the electric drill has been isolated from the metal.
Patent JP-2012026812-A (JP)
Title: Potential difference measuring instrument
Inventor: YAMASHITA KOTARO
IPC: G01N27/401
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate analysis method with a minute amount of a sample in a potential difference measurement method.SOLUTION: Anions in an electrolyte solution are prevented from infiltrating into an ion exchange resin and an ion exchange film of them by electrostatic repulsion to the ion exchange group having an opposite charge. Further, cations are difficult to infiltrate into the ion exchange resin and the ion exchange film by electrostatic repulsion to the ion exchange group having an opposite charge if an ion exchange resin and an ion exchange film having an anion exchange group are arranged side by side therewith. It is considerable that the arrangement of the ion exchange resin and the ion exchange film having the cation exchange group or the anion exchange group in this way can demonstrate an effect for preventing ion transmission. It is considered that an effect on a measurement potential given by ions leaked out of a reference electrode by soaking into a measurement solution can be reduced by providing a region obtained by laminating the ion exchange resin or the ion exchange film between the reference solution and the measurement solution.
Patent JP-2012026974-A (JP)
Title: Three-dimensional object recognition device and three-dimensional object recognition method
Inventor: GANG XU
IPC: G06T7/60
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional object recognition device and a three-dimensional object recognition method, capable of accelerating a processing speed for recognizing a recognition object.SOLUTION: A space where the three-dimensional model of a recognition object is placed at the center is divided into a plurality of voxels, and a distance field where a distance to the closest point of a three-dimensional model surface and an ID indicating the closest point are recorded is stored in each voxel. The position attitude of a three-dimensional sensor is assumed, the distance to the closest point is acquired by entering respective measurement points for which a point group measured by the three-dimensional sensor is converted to a model coordinate system set to the three-dimensional model to the respective voxels of the corresponding distance field, and a square sum of an inter-point-group distance to the closest point recorded in the voxels corresponding to the respective measurement points is calculated for all the position attitudes of the three-dimensional sensor. An extreme value in the evaluation of the position attitude of the three-dimensional sensor is obtained on the basis of the result, and optimization is performed using the extreme value.
Patent JP-2013214787-A (JP)
Title: Video signal processing apparatus and video signal processing method
Inventor: NIO HIROSHI
IPC: H04N13/04
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processing apparatus and a video signal processing method capable of performing appropriate image quality correction even to a video in which a display area of OSD (On Screen Display) has gone missing due to 3D-video conversion of a 2D video.SOLUTION: By performing stereoscopic conversion by using an information specification signal indicating a location of an information signal that is a signal displaying OSD, etc., an area such as OSD in a video after the stereoscopic conversion can be tracked by using an information signal subjected to stereoscopic conversion, or a video can be subjected to stereoscopic conversion without performing stereoscopic conversion to an area such as OSD.
Patent JP-2012030906-A (JP)
Title: Winding paper tube
Inventor: TOKUNAGA KAZUSHI
IPC: B65H75/02
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a winding paper tube with a base, which does not slide with respect to the base and which does not cause troubles such as flapping and wrinkling by a core.SOLUTION: The paper tube with the base includes: the bases attached to both ends of the paper tube; the base is fixed on the outside of the base body from the inside thereof in the hollow part of the paper tube by punching; the paper tube includes at least two layers; and the density of paper tube base paper for the innermost layer is higher than that of paper tube base paper for all the layers except the innermost layer. Preferably, the burst factor of the paper tube base paper for the innermost layer is greater than that of the paper tube base paper for all the layers except the innermost layer.
Patent JP-2012030724-A (JP)
Title: Sensor unit and sensor unit registration method of tire air pressure monitoring system
Inventor: KOSUGI MASANORI
IPC: B60C23/04
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a sensor unit capable of improving convenience upon switching operation modes.SOLUTION: In this sensor unit U1, a valve part 30 which is an air injection port of a tire, a sensor part 20 that detects the air pressure of the tire, and a transmission antenna that transmits a detection signal including air pressure information of the tire detected through the sensor part are made integral. A cap 31 is made to have electric resistance and a resistance detection circuit that detects the electric resistance is provided. The operation modes of the sensor unit U1 are changed based on the electric resistance detected through the resistance detection circuit.
Patent JP-2012043858-A (JP)
Title: Method for manufacturing thin film capacitor and thin film capacitor made thereby
Inventor: SAKURAI HIDEAKI
IPC: H01L21/822
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin film capacitor excellent in a leakage-current property and a dielectric strength voltage property by suppressing hillock causing deterioration of various properties of the thin film capacitor.SOLUTION: In a method for manufacturing a thin film capacitor, after a bottom electrode is formed, applying a thin film forming precursor solution on the bottom electrode is performed without performing annealing at a temperature higher than 300°C, and drying the applied thin film forming precursor solution is performed at a predetermined temperature ranging from a room temperature to 450°C, and baking a substrate on which a thin film is formed is performed at a temperature ranging from 450°C to 800°C, which is higher than the drying temperature, and the steps of the applying to the baking are repeated once or more than once, or the steps of the applying to the baking are repeated more than once and then the baking is performed once, so that a thickness of a dielectric thin film formed after the first baking becomes 20 to 600 nm. It is preferable that a ratio of a thickness of the bottom electrode to the thickness of the dielectric thin film formed after the first baking (the thickness of the bottom electrode/the thickness of the dielectric thin film) is adapted to be in a range from 0.10 to 15.0.
Patent JP-2012040486-A (JP)
Title: Method for forming multilayer coating
Inventor: ONO KOICHI
IPC: B05D1/36
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming multilayer coating with facilitation work which can obtain sufficiently high glossiness.SOLUTION: The method for forming multilayer coating includes steps of: (1) applying water based coating; (2) applying a clear coating to an uncured base coating obtained by the step (1); and (3) curing simultaneously coating of the two layers. The clear coating used for the step (2) is solvent type acrylic-isocyanate based two-component coating and a peak of a logarithmic damping factor while curing after coating of the clear coating is 0.3-0.5.
Patent JP-2012041733-A (JP)
Title: Curing device
Inventor: TANAKA MITSURU
IPC: E04G21/02
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a curing device which is excellent in practicality, such as being capable of effectively curing lining concrete placed on the inner wall surface of a cylindrical tunnel and easily moving a support and a sheet material without disassembling them by a simple configuration.SOLUTION: The curing device for curing the lining concrete 1 placed on the inner wall surface of the cylindrical tunnel includes: the sheet material 2 provided in the state of being close to the surface of the lining concrete 1; and the support 3 in a cylindrical frame shape for turning the sheet material 2 into a cylindrical shape and supporting it in the state of being close to the surface of the lining concrete 1. The support 3 is provided with a plurality of turning bodies 4 to be abutted to the surface of the lining concrete 1, and is movable in the axial direction of the tunnel in the state of supporting the sheet material 2 by the turning bodies 4.
Patent JP-2012042746-A (JP)
Title: Fixing device, image forming device having the same and heater
Inventor: MUKAI TAKASHI
IPC: G03G15/20
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that saves power consumption and reduces the warm-up period without occurrences of breakages and defects thereof.SOLUTION: A fixing device comprises: an endless belt for fixing a toner image on a sheet; a suspension member for turnably suspending the endless belt; a planar heating element that extends in the width direction of the endless belt and is energized to generate heat; a rigid body disposed in contact with the planar heating element and the endless belt so as to function as a heat transfer member; and a pressing member for pressing the planar heating element against the rigid body. The planar heating element comprises: a substrate having a slender shape in the width direction; a plurality of resistance heating layers that are disposed in parallel spaced relation on a surface of the substrate and extends on the substrate along the longitudinal direction thereof; and an electrically conductive section formed at least in one portion of an intermediate section interposed between one end side and other end side of each resistance heating layer so as to connect different resistance heating layers in the lateral turning direction of the substrate. The pressing member presses the planar heating element against the rigid body avoiding the portion in which the electrically conductive section is formed in the longitudinal direction of the substrate.