baber/WOPTO huggingface dataset:
Patent JP-2012226235-A (JP)
Title: Image forming apparatus and reversal conveyance device
Inventor: YOSHIMURA KAZUTOSHI
IPC: B65H15/00
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To eliminate inconvenience that occurs in association with reversal of both sides of a sheet due to rotation of the sheet such as conveyance failure, noise, and rubbing of an image, while reducing the size of a device.SOLUTION: A reversal conveyance part 50 conveys a sheet P along a reversal conveyance path, and rotates the sheet P around a rotation shaft that is in parallel with a main conveyance path in a sheet conveyance direction FD1, and thereby reversing both sides of the sheet P. A paper feed control part has set the conveyance speed of the reversal conveyance part 50 for conveying the sheet P slower than the conveyance speed of the main conveyance part 40 that conveys the sheet P for subjecting to image formation.
Patent JP-2012229708-A (JP)
Title: Planetary gear train, rotary drive device and image forming apparatus
Inventor: WATANABE TETSUO
IPC: G03G21/00
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a planetary gear train that absorbs errors of coaxiality and linearity between a rotating shaft and an output shaft of a body to be rotated, suppresses a variation of a rotation speed more than before, can transmits an accurate rotation drive force, is favorable in maintainability, and low in cost.SOLUTION: The output shaft 119 is arranged at a joint which transmits the rotation drive force to a drum rotating shaft 151 of a photosensitive drum 40. A carrier 118 at a second stage having the rotating shaft 119 is floatingly supported. Furthermore, the coaxiality between the drum drive shaft 151 and a drive motor shaft 141 of a drive motor 140 is secured by using a rigid bracket 130 which connects the planetary gear reduction mechanism 110 and the drive motor 140. Then, the side of the output shaft 119 of a resin-made fixed inner-tooth gear 111 is not regulated in positioning nor fixed.
Patent JP-2011242767-A (JP)
Title: Voltage compensated pixel circuit for active matrix organic light-emitting diode display device
Inventor: TAKASUGI CHIKATOMO
IPC: G09G3/30
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a voltage compensated pixel circuit for an AMOLED display device, in which positive and negative threshold voltages can be compensated and a driving transistor can be driven always in a saturation region.SOLUTION: The voltage compensated pixel circuit includes: a driving transistor connected to a light-emitting element in series between high and low potential power supply lines and capable of driving the light-emitting element in response to a voltage supplied to a first node; a first program transistor for supplying a data voltage to a second node in response to a scan signal; a second program transistor for supplying a reference voltage to the first node in response to the scan signal; a merge transistor for connecting the first and second nodes to each other in response to a merge signal; a storage capacitor which is connected between a third node, between the driving transistor and the light emitting element, and the second node, and stores a voltage in which a threshold voltage of the driving transistor is compensated in accordance with the data voltage; and first and second reset transistors for initializing at least two nodes out of the first to third nodes to an initialization voltage in response to a reset signal.
Patent JP-2012229054-A (JP)
Title: Assembly container
Inventor: TAKAHASHI SHINICHI
IPC: B65D6/26
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a disassemblable assembly container capable of being assembled only by hooking four cover panels without using a support on a conveying device such as a pallet or a skid.SOLUTION: The assembly container includes a frame-like supporting wall part raised on a load carrying platform surface of the conveying device and having a first hook constitution part, a pair of first cover panels raised in contact with an inner surface of the supporting wall part and having a second hook constitution part hooked on the first hook constitution part, and a pair of second cover panels having right and left ends inserted into fitting grooves formed in the pair of the first cover panels and arranged so that openings thereof face each other in assembly, and downwardly slid and raised on the load carrying platform surface, and the assembly container is assembled into an almost box shape.
Patent JP-2012237406-A (JP)
Title: Meshing chain unit
Inventor: SAJI TOMOYUKI
IPC: F16H19/02
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a meshing chain unit having a reliable and rigid meshing and preventing buckling, breakage and bending of a chain rigid part.SOLUTION: In the meshing chain unit 100, meshing of an external gear link plate 112AY and an external gear link plate 112BZ which are immediately before achieving meshing makes a first inter pin distance d1 approximately equal to a second inter pin distance d2 and finishes so that a third inter pin distance d3 approaches the second inter pin distance d2.
Patent JP-2012244812-A (JP)
Title: Device and method for equalizing inter-terminal voltage of secondary battery
Inventor: SUZUKI MASAAKI
IPC: H02J7/02
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for equalizing an inter-terminal voltage of a secondary battery, capable of performing equalization processing of the inter-terminal voltage of the secondary battery during an operation of an apparatus.SOLUTION: Variable resistors VR1 to VRn are provided in parallel in each of a plurality of secondary batteries 11-1 to 11-n which are connected in series and loaded. A control part 20 calculates internal resistances r1 to rn of the respective secondary batteries 11-1 to 11-n. Then, the control part 20 changes resistance values of the respective variable resistors VR1 to VRn on the basis of values of the respective internal resistances r1 to rn.
Patent JP-2012247072-A (JP)
Title: System for controlling the number of operating boilers
Inventor: KAWAMURA TSUTOMU
IPC: F22B35/00
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a system for controlling the number of operating boilers that decreases the number of stops of the boilers, in order to achieve energy saving and COemission reduction in the number of operating boilers.SOLUTION: The system includes: a steam requirement computing part 2 that uses input information input at an input part 1 to predict steam requirement of production facilities or a customer; a number-of-operating-boilers plan computing part 3 that calculates the maximum starting number of the boilers during an operation plan period to calculate header pressures for the start/stop of each boiler to be started, on the basis of the steam requirement predicted by the steam requirement computing part 2 and a boiler-state amount input at the input part; and a boiler operation instruction part 4 that instructs a boiler operation condition on the basis of a result of the operation plan planed by the number-of-operating-boilers plan computing part 3.
Patent JP-2012249351-A (JP)
Title: Dc power supply device
Inventor: KOJIMA TETSUO
IPC: H02M3/335
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a DC power supply device having a resonance circuit on a secondary side of a transformer that is capable of suppressing a surge voltage at a recovery of a diode configuring a rectification circuit, of estimating a load current based on a secondary current of the transformer with accuracy, and of adjusting a supplied power in response to a light load.SOLUTION: A DC power supply device is configured by a DC voltage source, a converter, a transformer, a rectification circuit, a resonance circuit configured by a resonance switch 106 and a resonance capacitor 107, a filter reactor, a filter capacitor, a snubber diode 110, a snubber capacitor 109, and a load. The DC power supply device has: first and second voltage sensors 101 and 111 and a current sensor 104; and a control device 114 receiving output signals of the sensors, and outputting signals for controlling gate pulses of semiconductor elements configuring the converter 102 and the resonance switch 106 and signals for adjusting operation timings of A/D converters 200-203 for converting the signals of the sensors.
Patent JP-2012246349-A (JP)
Title: Flame-retardant electrically insulating composition
Inventor: SHIBATA YOSHINORI
IPC: C08L33/08
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant electrically insulating composition which is excellent in mechanical characteristics, has such very high flame retardance as passing UL-VW-1 combustion test, is excellent in productivity, and does not produce an injurious halogen-based gas on combustion, for example, when burnt.SOLUTION: The flame-retardant electrically insulating composition is characterized by comprising 100 pts.wt. of an olefinic polymer, ≥100 and ≤300 pts.wt. of an inorganic hydrate, ≥0.5 and ≤50 pts.wt. of an inorganic lithium compound, and ≥1 and ≤50 pts.wt. of an acrylic rubber. The flame-retardant electrically insulating composition is characterized in that the olefinic polymer is an ethylene-unsaturated ester copolymer. The flame-retardant electrically insulating composition is characterized in that the inorganic lithium compound is lithium carbonate. The flame-retardant electrically insulating composition is characterized in that the acrylic rubber is ethylene-acrylic rubber.
Patent JP-2012245692-A (JP)
Title: Insert molded article, electronic equipment, and insert molding method
Inventor: SHINGIN YASUHIRO
IPC: B29C45/14
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an insert molded article which can suppress occurrence of a resin molding failure while suppressing deformation of an insert plate metal.SOLUTION: A front surface casing 10 (insert molded article) is provided with the insert plate metal 40 provided with a recessed part or a through hole 43 and a resin member 50 formed to surround the recessed part or the though hole 43 of the insert plate metal 40, and a hole part 13 reaching the inside of the recessed part or the through hole 43 of the insert plate metal 40 from the surface of the resin member 50 is formed.
Patent JP-2012246179-A (JP)
Title: Hydrogen generation apparatus and fuel cell system
Inventor: UKAI KUNIHIRO
IPC: H01M8/12
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that appropriate constitution for increasing a filling amount of a desulfurizing agent is not conventionally examined.SOLUTION: The hydrogen generation apparatus includes: a hydro-desulfurizer 7 for hydro-desulfurizing a sulfur compound in a raw material; a reformer 1 for generating a hydrogen-containing gas by a reforming reaction using the raw material passing through the hydro-desulfurizer 7. The hydro-desulfurizer 7 includes: a first flow path 3 wherein the raw material flows; a first desulfurizing agent 3a provided in the first flow path 3; a second flow path 4 wherein the raw material flows after turning the flow direction from flowing in the first flow path 3; and a second desulfurizing agent 4a provided in the second flow path 4. The hydro-desulfurizer 7 is adjacent to the reformer 1 so as to exchange heat with the reformer 1 and the second flow path 4 is adjacent to the first flow path 3 so as to exchange heat with the first desulfurizing agent 3a.
Patent JP-2012247360-A (JP)
Title: Urea water supply stand guiding device
Inventor: KIN KAIEN
IPC: G01C21/36
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a urea water supply stand guiding device which guides a vehicle to an optimum urea water supply stand.SOLUTION: A vehicle having a urea water tank 74 is provided with a urea water supply stand guiding device 1 comprising: a urea water volume sensor 14 which detects the residual amount of urea water, a GPS receiver 11 which detects vehicle position information, a display device 22, an external memory 20 which previously stores the position information of urea water supply stands, an input device 21 for inputting position information of a destination, a target travel distance calculation part 32 which calculates the target distance to the destination on the basis of the position information of the vehicle and the destination, a distance-to-empty calculation part 34 which calculates the distance-to-empty on the basis of the residual amount of urea water, and a display device control part 38 which allows the display device 22 to display the shortest route to a urea water supply stand within a range of distance-to-empty.
Patent JP-2012246565-A (JP)
Title: Method for preventing collision of converter skirt to converter throat
Inventor: NOHARA KOICHI
IPC: C21C5/40
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of reliably detecting the time point of the contact of a converter skirt with bare metal before the occurrence of a skirt water leakage failure due to the collision of the converter skirt with the bare metal.SOLUTION: An oil pressure variation of a hydraulic cylinder for going up and down of the converter skirt is measured, and when the oil pressure variation exceeds the predetermined threshold, the dropping of the converter skirt is stopped automatically or manually.
Patent JP-2012248262-A (JP)
Title: Disk reproduction apparatus
Inventor: MIKAMI TETSUO
IPC: G11B20/18
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproduction apparatus capable of avoiding long start processing even if some device malfunctions and avoiding adverse effect on other devices.SOLUTION: The disk reproduction apparatus according to the present invention comprises: a start processing part configured to perform a start processing for the disk reproduction apparatus according to a predetermined starting order; and a malfunction detecting part configured to detect a malfunction of devices included in the disk reproduction apparatus and to count, for each device, the number of times that a malfunction is detected. Further, the disk reproduction apparatus comprises a start control part configured to determine a malfunctioning device, which is a device exceeding a predetermined threshold value in the number of times that a malfunction is detected by the malfunction detecting part, and to control the start processing part so as to omit the inspection and start of the malfunctioning device from the starting order. The malfunction detecting part creates malfunction detection information, indicating the malfunctioning device, and records it on a recording part. The start control part reads the malfunction detection information from the recording part, and controls the start processing part so as to omit the inspection and start of the malfunctioning device indicated in the malfunction detection information from the starting order.
Patent JP-2012251689-A (JP)
Title: Outdoor unit of air conditioner
Inventor: TAKEDA AKIKO
IPC: F24F1/46
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize an outdoor unit having a humidifying function, while preventing the deterioration of performance of heat exchange of the outdoor unit.SOLUTION: The humidifying unit 60 is installed in an air blower chamber 41 in a casing 40. The humidifying unit 60 is disposed on a front surface of an outdoor heat exchanger 33 installed similarly in the sir blower chamber 41. A predetermined gap Is is formed between a back surface 60b at a portion disposed in the air blower chamber 41 in the humidifying unit 60 and a front surface 33a of the outdoor heat exchanger 33.
Patent JP-2011166186-A (JP)
Title: Liquid processing apparatus
Inventor: NANBA HIROMITSU
IPC: H01L21/304
Filed: 2011-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid processing apparatus that performs liquid processing on a reverse surface of a substrate in a state wherein a liquid is prevented from reaching a top surface of the substrate without using a complicated mechanism.  <P>SOLUTION: The liquid processing apparatus 100 includes: a wafer holding section 2; a rotary mechanism 3 which rotates the wafer holding section 2 together with a wafer W; a reverse-surface-side liquid supply nozzle 6 which supplies the liquid to the reverse surface of the wafer W; a liquid drain cup 51; and a partition member 35 which is provided annularly so as to prevent the liquid supplied from the reverse-surface-side supply nozzle 6 to the reverse surface of the wafer W from reaching the top surface side of the wafer W, and guides a liquid shaken off from the wafer W to the liquid drain cup 51. The partition member 35 is provided so as to rotate together with the wafer holding section 2 and wafer W and to connect with the wafer W, and configured such that a surface opposed to an end face of the wafer W is shaped not to hold the liquid between the surface itself and the end surface of the wafer, and only the reverse surface of the wafer W is subjected to the liquid processing using the liquid supplied from the reverse-surface-side liquid supply nozzle 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012256744-A (JP)
Title: Superconductive coil
Inventor: FUJITA SHINJI
IPC: H01F6/06
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a superconductive coil which suppresses heating in a connection part connecting with electrodes.SOLUTION: A superconductive coil 10 of this invention includes: coil bodies 21, 22 each of which is formed by winding a tape like superconductive wire rod 1; electrodes 5 electrically connecting with winding terminal end parts of the superconductive wire rod 1 of the coil bodies 21, 22; and a cooling block 9 joined to electrode joint parts 7, formed by joining the winding terminal end parts of the superconductive wire rod 1 to the electrodes 5, and connecting with a refrigerator. The winding terminal end parts of the superconductive wire rod 1 are led out radially outward of the coil bodies 21, 22, and the electrodes 5 are installed facing in the radial direction of the coil bodies 21, 22 so as to overlap with the winding terminal end parts. At least portions of the cooling block 9, contacting with the electrode joint parts 7, are formed by a heat conductive insulator.
Patent JP-2011208284-A (JP)
Title: Sacrificial anode assembly
Inventor: DAVISON NIGEL
IPC: C23F13/00
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a sacrificial anode assembly for cathodically protecting and/or passivating a metal section.SOLUTION: The sacrificial anode assembly comprises: (a) a cell which has an anode and a cathode arranged so as not to be in electronic contact with each other but so as to be in ionic contact with each other so that current can flow between the anode and cathode; (b) a connector 6 attached to the anode of the cell for electrically connecting the anode to the metal section to be cathodically protected; and (c) a sacrificial anode 7 electrically connected in series with the cathode of the cell. The cell is isolated from the environment so that current can only flow into and out of the cell via the sacrificial anode and the connector.
Patent JP-2013000694-A (JP)
Title: Co2 recovery equipment
Inventor: SHIMAMURA JUN
IPC: C01B32/50
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent efficiency decrease in power generation caused by the steam extracted from a turbine system by avoiding temperature reduction of a COabsorbent to be supplied to a regeneration tower inlet caused by introduction of a steam recompression system.SOLUTION: The COrecovery equipment includes an exhaust gas cooler, a wet exhaust gas desulfurization apparatus for removing sulfur oxide in the exhaust gas, and a chemical absorption apparatus for COequipped with an absorption tower for absorbing COwith the COabsorbent, a regeneration tower for stripping the absorbent of the COto regenerate the absorbent, and a reboiler for supplying the regeneration tower with steam. The regeneration tower includes a flash tank for flash-evaporating the absorbent withdrawn from the tower bottom, a piping system having a compressor for compressing vaporized steam to supply the regeneration tower with the compressed steam and another piping system for circulating the absorbent from the outlet of the flash tank to the absorption tower via a heat exchanger with the absorbent to be sent to the regeneration tower. A heater for heating the absorbent is installed at the inlet or outlet of the regeneration tower and the heat recovered in the exhaust gas cooler is transferred to the heater by a heating medium.
Patent JP-2013002203-A (JP)
Title: Toilet bowl
Inventor: AZUMA NORIO
IPC: E03D11/02
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a toilet bowl in which a mark provided as a target is not peeled off by urine and which has no accumulation of dirt caused by provision of the mark.SOLUTION: A light beam 7 emitted by an LED lamp 4 is irradiated on a predetermined position of a urine reception part 3 of a toilet bowl 1 via a translucent part 5. The translucent part 5 is provided on the backside of a projection 2 formed in the upper part of the toilet bowl 1. Thereby, a target part 6 is projected on the position concerned of the urine reception part 3. The target part 6 is a mark formed on the urine reception part 3 by the light beam 7. The target part 6 can emphasize the position in the urine reception part 3 by blinking the LED lamp 4, or an animation character and the like can be projected by applying an arbitrary design to the translucent part 5.
Patent JP-2013004905-A (JP)
Title: Semiconductor light-emitting device package and semiconductor light-emitting device
Inventor: KATO HANAKO
IPC: H01L33/48
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide: a semiconductor light-emitting device package that prevents an occurrence of breakage, such as cracks, and has high strength and high heat dissipation; and a semiconductor light-emitting device using the semiconductor light-emitting device package.SOLUTION: A resin molded body 2 has on a first surface thereof a concave part 8 for mounting a semiconductor light-emitting element 5. The resin molded body contains polyorganosiloxane, and a content of bifunctional silicon of the resin molded body is equal to or greater than 5% by weight and equal to or less than 12% by weight. A first lead frame 3a includes: a first exposed lead part 11a exposed to a bottom surface of the concave part; a first outer lead part 12a located outside the resin molded body; a first connection lead part 13a to connect one end of the first exposed lead part and the first outer lead part; and a first extended lead part 14a which extends from the other end of the first exposed lead part toward a second surface opposed to the first surface, and is exposed from the second surface. A second lead frame 3b includes a second exposed lead part 11b, a second outer lead part 12b and a second connection lead part 13b.
Patent JP-2013004948-A (JP)
Title: Solar cell module
Inventor: TANAKA MICHIKO
IPC: H01L31/042
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module that can effectively use light made incident around plate-shaped solar cells.SOLUTION: A solar cell module 1 comprises: a light-transmitting substrate 11; a light-reflecting substrate 14; a sealing resin 13 filled between the light-transmitting substrate and the light-reflecting substrate; and a plurality of plate-shaped solar cells 12 arranged inside the sealing resin 13. The plurality of the plate-shaped solar cells 12 forms a matrix of cells arranged with a prescribed distance between each other in a plane. The light-reflecting substrate 14 comprises: a peripheral part for reflecting light made incident into an outer peripheral region of the matrix of cells; and a lattice part for reflecting light made incident between the plate-shaped solar cells. The peripheral part comprises a white reflection layer, the lattice part comprises a metal-film reflection layer, and at least 90% of the area of a reflective surface of the metal-film reflection layer has uneven shape.