baber/WOPTO huggingface dataset:
Patent JP-2012255875-A (JP)
Title: Pixel circuit, display device, electronic appliance, and driving method for pixel circuit
Inventor: MITSUNAMI TETSUO
IPC: G09G3/30
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique that can surely achieve the luminance corresponding to an input video signal level.SOLUTION: A pixel circuit, a display device, and an electronic appliance each include a display portion, a holding capacitor, a writing transistor writing a driving voltage corresponding to a video signal in the holding capacitor, and a driving transistor driving the display portion based on the driving voltage written in the holding capacitor. The characteristic of the writing transistor is controlled in linkage with processing of writing the driving voltage corresponding to the video signal to the holding capacitor. Preferably, during the processing of writing the driving voltage corresponding to the video signal in the holding capacitor, the writing capability of the writing transistor is increased. Preferably, as the writing transistor, a transistor having a characteristic control end that can control the threshold voltage is used and a control signal for controlling the threshold voltage is supplied to the characteristic control end.
Patent JP-2012255409-A (JP)
Title: Scroll-type fluid machine
Inventor: IWANO KIMINOBU
IPC: F04C18/02
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce intrusion of abrasion powders, generated by sliding of a conduction means causing an orbiting scroll side and a fixed scroll side to be connected, into a compression chamber, and to improve reliability of a compressor.SOLUTION: This machine includes: a casing 2 having a flange surface; the fixed scroll 3 having a wrap portion 3B on an end plate 3A; the orbiting scroll 4 having a wrap portion 4B on an end plate 4A and provided to be rotatable while opposing to the fixed scroll 3; a driving shaft 8 coupled with the orbiting scroll 4 via a crank part 9 to rotate; an orbiting bearing 11 for supporting the driving shaft 8 against the orbiting scroll 4; a face seal part 23 disposed between the orbiting scroll 4 and the fixed scroll 3; a cooling fan 28 for supplying cooling air into the casing 2; and an orbiting scroll side conductive brush 24A making the orbiting scroll 4 communicating with the casing 2. A sliding surface of the orbiting scroll side conductive brush 24A is disposed at a position except where the cooling air from the cooling fan is supplied to the face seal part 23.
Patent JP-2012255636-A (JP)
Title: Apparatus and method for managing cleanness of condenser
Inventor: FUJISHIGE HIDEKI
IPC: F28B11/00
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for managing the cleanness of a condenser capable of appropriately calculating the cleanness of the condenser even by simple calculation which uses a fixed value as a cooling water quantity and capable of managing the tendency of the cleanness.SOLUTION: The apparatus 10 for managing the cleanness of the condenser includes: a tide level table DB 31 which stores a tide level table formed by calculating a tide level beforehand while making the tide level correspond to a time per date; a measurement part 11 which measures data for calculating the cleanness of the condenser; and a cleanness calculation part 12 which calculates the cleanness of the condenser on the basis of the averaged value of a prescribed time of the data measured by the measurement part 11 and the set value which is a fixed value used in the calculation. Furthermore, the apparatus 10 for managing the cleanness of the condenser draws a date and a time zone at which the prescribed tide level is provided on the basis of the tide level table DB31, and controls the calculation of the cleanness calculation part 12 so as to calculate the cleanness of the condenser 301 by using the data measured by the measurement part 11 at the drawn date and time zone.
Patent JP-2013001919-A (JP)
Title: In2O3-ZnO-BASED SPUTTERING TARGET AND OXIDE CONDUCTIVE FILM
Inventor: GOTO KENJI
IPC: H01B5/14
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target capable of forming an InO-ZnO-based oxide conductive film having a lower resistance value than in the prior art.SOLUTION: The sputtering target includes an oxide containing an indium element (In), a zinc element (Zn) and at least one element (A) selected from the group A, a composition (atomic ratio) of the metal elements of In, Zn and A being represented by InZnA, in which x and y satisfy the following formula (1): 0.68≤x≤0.95 and formula (2): 0.0001≤y≤0.0045. The group A comprises Al, Mg, Ca, Sr, Ba, Sc, Y, Ti, Zr, Hf, Ga, B, Si, Ge, and lanthanoid.
Patent JP-2013002875-A (JP)
Title: Seawater intake facility for nuclear power plant
Inventor: SHIMIZU TAKESUKE
IPC: G21D1/00
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a seawater intake facility for a nuclear power plant in which seawater intake facilities suitable for requests specific for an ordinary system and an emergency system, respectively, can be designed/constructed.SOLUTION: On the assumption of a nuclear power plant 11 comprising a facility of an ordinary system, a facility of an emergency system and seawater intake facilities 23, 25 for guiding seawater for cooling to both the facilities, the seawater intake facilities 23, 25 are comprised of the first seawater intake facility 23 which guides seawater taken in from a first seawater intake 27 to the facility of the ordinary system, and the second seawater intake facility 25 which guides seawater taken in from a second seawater intake 31 to the facility of the emergency system. The first and second seawater intake facilities 23, 25 are provided in accordance with design criteria specific therefor, respectively.
Patent JP-2011182473-A (JP)
Title: Image reading apparatus
Inventor: SHIRAI MASAHIRO
IPC: H04N1/04
Filed: 2011-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus, miniaturized in the whole of the device and superior in usability and operability while having a display means and an operating means in an image reading apparatus body.  <P>SOLUTION: The image reading apparatus includes an original carrying path 10, through which original is fed and carried while which is formed substantially in a flat plane from a paper feed tray 2, the image reading apparatuses 15, 16 which read the image of the original under being carried through the original carrying path 10, a liquid crystal display device 4 capable of displaying the image of the original, and a scanner control circuit board 18 which controls the image reading apparatus, wherein the original carrying path 10 includes a route which passes between the liquid crystal display device 4 and a scanner control circuit board 18 in the form of a plane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013005370-A (JP)
Title: Information processor and control program
Inventor: KAMAI YASUYUKI
IPC: G06T1/00
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To control a handwritten image written in a sheet on which a position detection pattern is printed to be arranged in an appropriate direction.SOLUTION: An information processor detects a position detection pattern printed on the sheet, specifies a position on the sheet and can communicate with an electronic pen outputting track information on a pen tip. The information processor includes: an acquisition section for acquiring track information from the electronic pen; a first specification section for specifying a first graphic indicating a reference position of an image in response to the acquired track information; a second specification section for specifying arrangement of the position detection pattern of the first graphic; a determining section for determining a correction direction of the image corresponding to the arrangement of the first graphic by referring to a previously stored table; and a correction section for correcting the handwritten image corresponding to the track information which is subsequently acquired in accordance with the determined correction direction of the image.
Patent JP-2013002612-A (JP)
Title: Suction element, method of manufacturing the same, and solenoid valve with the same
Inventor: UENO TOMOYUKI
IPC: H01F7/12
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of fixing a shading coil to a coil installation groove at low cost without causing malfunction such that the shading coil is loosened and fallen by impact force and vibration due to abutment of a suction element and a plunger during the operation without complicated work, and saving time and labor.SOLUTION: A lower end surface, which faces the plunger, of the suction element includes: an annular coil installation groove for installation of the shading coil; and an annular shading coil installed in the coil installation groove. The coil installation groove is formed to be inclined outward or inward in a cross section thereof, and the angle α of inclination of the coil installation groove is set within a range of 5°-25°.
Patent JP-2013005402-A (JP)
Title: Communication system, telephone call device, terminal, and program
Inventor: KAZAMA HIROTOSHI
IPC: H04M3/42
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To assist in performing callback processing.SOLUTION: A communication system has a switch connected to a network, a server, and a terminal. The switch comprises: an incoming call notification part which transmits a caller number and a job identifier corresponding to a DI circuit at which an incoming call from the network arrives to the server; and an origination number designation call origination part which makes a call to the received caller number by designating a DI circuit number specified by a number designation special number received from the server, as an origination number. The server comprises: a terminal notification part which receives the caller number and the job identifier from the switch, and transmits them to the terminal; and a switch notification part which converts the job identifier to the number designation special number, and transmits the number designation special number together with the caller number to the switch. The terminal comprises: a history storage part which stores a history of the incoming call; a history recording part which converts the job identifier received from the server to a job name, and makes the history storage part store the job name together with the calling number; and a call origination part which converts the job name of the history to the job identifier, and transmits a call origination request together with the call number of the history to the server.
Patent JP-2013007623-A (JP)
Title: Pipe member for water conduction, pipe for water conduction and inspection method for pipe for water conduction
Inventor: NAGAI TOMOYUKI
IPC: G01M3/18
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a pipe for water conduction capable of easily and surely detecting water leakage.SOLUTION: In a pipe member for water conduction, a metallic inner pipe 1 and an outer pipe 2 surrounding the inner pipe 1 are provided like a double pipe in which the pipes are isolated being apart from each other; a counter electrode 2b, made of conductive material having a corrosion potential different from a metallic material constituting the inner pipe 1, which forms a battery with the inner pipe as the other electrode in a state in which the water is interposed between the inner pipe 1 and the outer pipe 2 is provided at least on the inner surface of the outer pipe 2; and a detection end part on the inner pipe side 1t to be electrically connected to the inner pipe 1 and a detection end part on the counter electrode side 2t electrically connected to the counter electrode are provided.
Patent JP-2013007111-A (JP)
Title: Graphite electrode device and installation method thereof
Inventor: KIMURA HIROSHI
IPC: C25B11/02
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a graphite electrode device in which the conductivity is good, the physical stability is excellent, the conductivity capability can be held over a long period of time, and the cost is low, and to provide an installation method thereof.SOLUTION: The graphite electrode device A includes: an electrode bar 13 that disposes a ventilation axis in a graphite paste in which graphite is molded in a fixed form as a main material; a cylindrical electrode sheath 2 that is disposed at the surrounding of the electrode bar; and a fastening tool that is disposed at a surface of the electrode sheath. The installation method of the graphite electrode device is characterized as follows. The graphite electrode device is disposed in an electrode cylinder horizontally disposed in an aqueous solution or soil, a pumping tube is disposed in the electrode cylinder, a concatenation tool 7 is attached to an end of the graphite electrode device A, another graphite electrode device is attached to the concatenation tool vertically and is connected, a nipple is disposed at an upper end of the another graphite electrode, and the nipple is positioned at an upper side of a surface of the aqueous solution and the soil.
Patent JP-2013008331-A (JP)
Title: Device for generating friend relationship and method therefor
Inventor: MIYAZAKI YU
IPC: G06Q10/00
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for making a new human relationship more accurately.SOLUTION: A friend relationship creation device 1 includes: an action record reception part 11 which receives records of actions made on a terminal 2 in order; an event participant addition part 12 which extracts a participant in an event previously stored in an event participant database 21 from the action records, and adds the participant to the event participant database 21; a common event number totaling part 13 which refers to the event participant database 21, and totals the number of events that one participant and another participant both participate sequentially by other participants; and a friend addition part 14 which adds a participant who has the number, totaled by the common event number totaling part 13, larger than a predetermined number as a friend.
Patent JP-2013013272-A (JP)
Title: Prefabricated joint for direct-current cv cable
Inventor: SAKAI YASUHIRO
IPC: H01R13/533
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To eliminate electric field concentration in the vicinities of leading end portions of stress cone insulating portions and enhance insulation performance so as to solve the problem that, in a prefabricated joint for connecting CV cables, since air spaces exist ahead of the leading end portions of the stress cone insulating portions, electric fields are concentrated at the air spaces, micro discharges occur and the insulation performance is deteriorated when direct-current is charged.SOLUTION: In a prefabricated joint for connecting direct-current CV cables 1 provided with an epoxy unit 2 and stress cones 3, conductive paint 6 is applied to leading end surfaces of insulating portions 3a of the stress cones 3. Since equipotential lines do not enter air spaces S in the vicinities of the leading end portions of the insulating portions 3a of the stress cones 3, micro discharges hardly occur and insulation performance is enhanced.
Patent JP-2013014816-A (JP)
Title: Steel plate for square steel pipe and production method thereof
Inventor: OKUBO TAKESHI
IPC: C22C38/50
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a high strength steel plate which causes no surface flaw even when producing a square steel pipe from the steel plate, has toughness above a certain level at the corner part, and has a yield ratio of ≤80% at parts except the corner part.SOLUTION: The method for producing a steel plate for a square steel pipe comprises: heating a steel raw material including, by mass, 0.05-0.20% C, 0.10-0.40% Si, 1,20-1.50% Mn, 0.003-0.06% Al, 0.005-0.050% Ti and the balance Fe with impurities, and satisfying ≥0.34 of Ceq defined by the following equation, at 900-1,200°C and thereafter starting rolling, finishing rolling at Apoint or above, cooling with water from Apoint or below to Apoint-400°C or below, then annealing at 500°C or below. Ceq=C+Si/24+Mn/6+Ni/40+Cr/5+Mo/4+V/14. Provided that each symbol of elements in the equation represents the content (mass%) of each element contained in the welding material.
Patent JP-2013021142-A (JP)
Title: Semiconductor device
Inventor: YAMASHITA YUUSUKE
IPC: H01L29/78
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To improve recovery characteristics of a semiconductor device having a diode.SOLUTION: A semiconductor substrate 10 of a semiconductor device 1 includes a p-type anode region 8 contacting an anode electrode E1, and an n-type region 9 contacting the anode electrode E1. The anode region 8 includes a high concentration anode partial region 7 having a high impurity concentration, a low concentration anode partial region 6 having a low impurity concentration, and a medium concentration anode partial region 5 having a medium impurity concentration. The high concentration anode partial region 7, the low concentration anode partial region 6, and the medium concentration anode partial region 5 are arranged in this order when observed in a direction from the anode electrode El toward a cathode electrode E2. The low concentration anode partial region 6 and the n-type region 9 contact each other.
Patent JP-2013022643-A (JP)
Title: Method for measuring edge length of vertically-striped steel plate coil
Inventor: MIMURA YOSHIMASA
IPC: B21C51/00
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To accurately measure edge length of a vertically-striped steel plate coil.SOLUTION: A laser distance meter 5 is moved in the radial direction along a coil end face of the vertically-striped steel plate coil KC around which vertically-striped steel plates RK1-RK8 are wound to form a coil shape, and laser beams are emitted from the laser distance meter 5 toward the coil end face, so as to measure a distance between the coil end face side from the wound vertically-striped steel plate RK1 on the outermost periphery to the wound vertically-striped steel plate RK8 on the innermost periphery and the laser distance meter 5. A control device 6 performs: a recognition processing of recognizing an edge Z1 of the predetermined wound vertically-striped steel plate RK1 and a rib B1 in the vicinity of the edge Z1, on the basis of the distance information measured by the laser distance meter 5; and an edge length computing process of computing edge length E1 from the edge of the predetermined wound vertically-striped steel plate to the rib, based on the edge and rib recognized in the recognition processing.
Patent JP-2013028476-A (JP)
Title: Method of drawing single crystal
Inventor: FU SHINRIN
IPC: C30B15/00
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of restraining dislocation of crystal by forming an eccentric flow, which flows from near the periphery of the growing crystal outward, on the liquid surface of the melt liquid in a crucible.SOLUTION: In this method, when the single crystal C is drawn, the single crystal and crucible 3 are rotated in opposite directions and an eccentric flow, which flows from near the center of the crucible outward, is formed on the liquid surface of the melt liquid by controlling the rotation of the single crystal as a linear speed in the peripheral direction at the solid/liquid interphase of the single crystal and melt liquid to be not smaller than 150 mm/s and the rotation of the crucible to be in the range of 0-5 rpm.
Patent JP-2013030650-A (JP)
Title: Manufacturing method of solar cell module
Inventor: KATAOKA TERUNAO
IPC: H01L31/042
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a solar cell module which prevents poor appearance of a rear surface side coloration sealing film.SOLUTION: A manufacturing method of a solar cell module includes a process where a light receiving surface side transparent protection member 11, a light receiving surface side sealing film 13A, a power generation element 14, a rear surface side coloration sealing film 13B, and a rear surface side protection member 12 are laminated in the order to obtain a laminated body 10 and the laminated body 10 is heated and pressurized to be integrated. In the manufacturing method of the solar cell module, pressurization starts after the rear surface side coloration sealing film 13B is heated to a range of 70 to 110°C.
Patent JP-2013032826-A (JP)
Title: Chain guide and chain drive device
Inventor: KATO AKIO
IPC: F16H7/20
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a chain guide that guides a torque transmission chain silently.SOLUTION: The chain guide 7 includes: a guide base 15 arranged in a part of an outer periphery of a torque transmission chain 5 and extending in a moving direction of the chain 5; a plurality of roller shafts 16 provided at intervals in a longitudinal direction of the guide base 15; and a plurality of chain guide rollers 17 rotatably supported by the roller shafts 16. The chain guide 7 guides a chain 5 using the rollers 17. The distance between the rollers 17 is set so that a pin 28 connecting pieces 27 that constitutes the chain 5 may not pass through the positions of the rollers 17 simultaneously.
Patent JP-2013038137-A (JP)
Title: Mold, imprint device, imprint method, and method of manufacturing article
Inventor: TANAKA YUSUKE
IPC: B29C33/42
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide technology advantageous to improvement of overlay accuracy in an imprint device.SOLUTION: A mold used for an imprint device for imprinting a pattern on a substrate by curing a resin on the substrate in a state of being brought into contact with a mold has a rectangular pattern part on which the pattern to be imprinted on the substrate is formed, and a base part including a plurality of first opening parts which are formed around the pattern part on a surface to be disposed with the pattern part and each of which includes a first opening, and a plurality of second opening parts which are formed on the rear side opposite to the surface and each of which includes a second opening, and a plurality of pipelines for connecting each of the plurality of first opening parts with each of the plurality of second opening parts, and a plurality of the pipelines are disposed so that 80% or more of the total volume of the plurality of the pipelines exists in a part of the base part where a region brought into contact with the pattern part using only the apex of the pattern part as a surface among a plurality of regions defined with lines obtained by extending each leg of the pattern part used as a boundary line on the surface.
Patent JP-2013038952-A (JP)
Title: Magnetic coupling device
Inventor: MITA MASAHIRO
IPC: H02K49/10
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic coupling device which sufficiently suppresses the occurrence of eddy current in a partition wall part and thereby suppressing the energy loss caused when driving force is transmitted while improving the strength of the partition wall part.SOLUTION: A magnetic coupling device 100 includes: a load side rotating body 10 including magnet parts 12; a driving source side rotating body 20 including magnet parts 22 magnetically coupling to the magnet parts 12; and a partition wall part disposed at a position which is located between the load side rotating body 10 and the driving source side rotating body 20 and faces the magnet parts 12, for separating the load side rotating body 10 from the driving source side rotating body 20. The partition wall part includes a wall part 34 made of a nonmagnetic resin material, and twelve reinforcement plates 33 arranged at intervals twice as wide as those of magnet poles of magnet part 12 in a rotation direction B, and made of a nonmagnetic metal material.