baber/WOPTO huggingface dataset:
Patent JP-2013000014-A (JP)
Title: Device for opening and closing conveying passage
Inventor: TSUBAKII YASUSHI
IPC: A01K31/22
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for opening and closing a conveying passage fixed to a through-hole of the wall of a building such as a henhouse and capable of preventing movement of a small animal such as a rat or a mouse and invasion of the outside air and the like.SOLUTION: The opening and closing device 1 is pivotally supported with the body 6 of the device having a U-shaped cross-section and placed on one side of the through-hole of the building wall and the inside surfaces 29 of sideboards 17a, 17b of the body 6 of the device, has a planer opening and closing shutter 8 displacing between a closed position for closing a transport conveyor installed through the through-hole and an opened position for opening the conveying passage, the base part 10 of a link support fixed to the upper board 18 of the body 6 of the device, a long rectangular main arm 12 to which the opening and closing shutter 8 is rotatably connected, and a long rectangular side arm 13 for rotatably connecting each of a nearly middle part of the long rectangular main arm 12 and the base part 10 of the link support, and includes a link mechanism unit 14 for holding the opening and closing shutter 8 at the closed position and the opened position depending on positional change of the center of gravity.
Patent JP-2013003256-A (JP)
Title: Transfer device for optical communication
Inventor: TOMARU TATSUYA
IPC: G02F1/365
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To realize requirements on a wobble used for secure optical communication, the requirements such as high white-color property, high stability, capability of magnitude adjustment, and good quality in transmission property of light produced by overlapping wobbling.SOLUTION: (1) A light source for generating a wobble and that for transmission are separated from each other to improve a transmission property. (2) When a wobble is overlapped on a light source for transmission, the magnitude of the wobble is adjusted with an amplifier. (3) A high-dispersion fiber is used for an optical fiber for expanding wobble to propagate while maintaining a soliton order. This enables suppression of influences of Raman effect and environmental variation, realizing a wobble with high-white property and high stability in magnitude.
Patent JP-2013001883-A (JP)
Title: Method and apparatus for reducing hydrogen sulfide in methane fermentation biomass gas
Inventor: NOSAKA TAKAAKI
IPC: C02F11/04
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for reducing hydrogen sulfide in methane fermentation biomass gas that reduce hydrogen sulfide in biomass gas efficiently, increase the concentration of methane gas in the biomass gas, and generate only a small amount of nitrogen oxides by combustion of the biomass gas.SOLUTION: The method for reducing hydrogen sulfide in methane fermentation biomass gas includes: a process of fermenting pretreated organic waste in an anaerobic methane fermentation tank to generate biomass gas mainly comprising methane gas, carbon dioxide gas, and hydrogen sulfide; a process of supplying oxygen to the generated biomass gas; a biodesulfurization process of reducing hydrogen sulfide in the oxygen-supplied biomass gas by an aerobic sulfur-oxidizing bacteria group; and a process of transporting the hydrogen sulfide-reduced biomass gas.
Patent JP-2012064922-A (JP)
Title: Electrolytic solution for electric double layer capacitor, electric double layer capacitor using the same, and manufacturing method thereof
Inventor: HONMO TOMOHIRO
IPC: H01G11/28
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic solution for an electric double layer capacitor which makes it possible to obtain an electric double layer capacitor of stable quality, and a method for manufacturing an electric double layer capacitor using the electrolytic solution.SOLUTION: The electrolytic solution for an electric double layer capacitor is composed of supporting electrolyte, sulfolane, and chain sulfone. Further, it is preferable that the electrolytic solution contains an organic fluorine compound, and that the supporting electrolyte contains 5-azoniaspiro [4.4]nonane tetrafluoroborate, the content of which is preferably 1.5 to 3.6 mol/dm.
Patent JP-2013007450-A (JP)
Title: Rolling bearing and rolling bearing device
Inventor: URAMATSU GO
IPC: F16J15/3248
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing and a rolling bearing device capable of suppressing the heat generation of the bearing due to shearing of grease even in business operation after running-in operation.SOLUTION: The rolling bearing has a plurality of rolling bodies between an inner ring and an outer ring, a holder for holding interval of the plurality of rolling bodies in a peripheral direction constant, and has a seal case in the end face of the inner ring and the outer ring, and is characterized in that the grease amount in the seal case of the side closer to the support point of shaft beam is sealed in larger amount more than the grease amount in the seal case of the side far from the shaft beam when the rolling bearing is assembled into a shaft box.
Patent JP-2013008615-A (JP)
Title: Semiconductor light source lighting circuit
Inventor: KITAGAWA TAKAYOSHI
IPC: H05B44/00
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light source lighting circuit that implements improved electrical efficiency while accommodating a wide range of forward drop voltage.SOLUTION: A semiconductor light source lighting circuit 100 includes: a DC/DC converter 6 for, in response to receiving a DC battery voltage Vand a ground potential different from each other, converting the battery voltage Vsuch that a difference thereof from the ground potential increases to generate a DC boost voltage V; a three-terminal circuit side connector having a boost voltage output terminal BOOST to which the boost voltage Vis applied, and when engaged with an LED side connector, connected at the boost voltage output terminal BOOST with an anode side of an LED 4; and a control circuit 102 for controlling the DC/DC converter 6 such that an LED current becomes a desired value, and selecting the battery voltage Vas a voltage to be applied to a cathode side if a forward drop voltage is lower than the battery voltage Vand selecting the ground potential unless the battery voltage Vis selected.
Patent JP-2011186501-A (JP)
Title: Process cartridge and image forming apparatus
Inventor: IDEHARA RYO
IPC: G03G21/20
Filed: 2011-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge and image forming apparatus that can restrain image quality degradation resulting from temperature rise in a drive transmission part, etc.  <P>SOLUTION: The process cartridge 20 includes a photoreceptor 3 driven by engagement of gears, a developing roller 90, an agitator 92, etc. The process cartridge 20 is mounted on an image forming apparatus body 1 that forms an image with toner. In the process cartridge 20, an air inlet 23 and an air outlet 24 are formed on a side plate part 22 of a cartridge body, and gear columns 30 are arranged in a continuous space connecting the air inlet 23 and the air outlet 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013011793-A (JP)
Title: Optical scanner and electrophotographic image forming apparatus
Inventor: KATAYAMA HIROMASA
IPC: H04N1/113
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner included in an image forming apparatus employing an electrophotographic system, the optical scanner configured in such a manner that even when air in a casing comprising at least two components expands or contracts, air is prevented from flowing in or out between the at least two components of the casing.SOLUTION: An optical scanner 6 included in an image forming apparatus employing an electrophotographic system includes: a casing 80 comprising at least two components 90, 91; a heat generating member 61 provided in the casing and generating heat; optical elements 63, 64 disposed on an optical path in the casing; and an expansion contraction member 93 provided in the casing. In order to prevent air from flowing in or out between the at least two components of the casing, which is induced by expansion or contraction of air in the casing responding to temperature fluctuations inside the casing due to changes in a heat generation quantity of the heat generating member, the expansion contraction member is formed of a flexible material that allows the expansion contraction member to deform to increase or decrease the volume of the casing.
Patent JP-2013013986-A (JP)
Title: Workpiece retaining ring for grinding machine
Inventor: NISHIHATA NAOMITSU
IPC: H01L21/304
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece retaining ring for a grinding machine which is excellent in abrasion resistance and durability, does not damage wafers during grinding and has a low environmental burden.SOLUTION: The invention relates to a workpiece retaining ring R for a grinding machine which is formed of polyglycolic acid resin and has the Rockwell hardness of 100 or higher.
Patent JP-2013014376-A (JP)
Title: Packaging box with paster
Inventor: SHIMAZAKI SHUGO
IPC: B65D25/20
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box with a paster which improves the portability, durability, and other utilities of the paster that allows a plaster to be pasted easily on a part of a user's body which a user cannot see and which is difficult for the user's hand to reach, such as the back and hip.SOLUTION: The problem is solved by unifying the paster and packaging box to complete this invention. According to the packaging box with the paster, the packaging box for packaging a plaster composed of a support layer, a plaster layer, and a separation liner layer includes the paster that is used to paste the plaster.
Patent JP-2013021420-A (JP)
Title: Relay station, radio communication system and transmission control method
Inventor: MORIOKA YASUSHI
IPC: H04W36/08
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of a signaling amount while maintaining radio communication quality at a mobile station.SOLUTION: A relay station 200 includes: a receiver unit 220 for receiving a first radio frame FR transmitted from a base station 100; and a transmitter unit 230 for transmitting a second radio frame FS, including a downward data signal included in the received first radio frame FR, to a mobile station 300 existent in the zone of the own cell Cr of the relay station 200. On determination of a first identifier of a handover target cell Cb included in the first radio frame FR matching with a second identifier of the own cell Cr of the relay station 200 included in the second radio frame FS, and further the transmission timing of the first identifier coincident with the transmission timing of the second identifier, a time shift unit 256 in the relay station 200 shifts the transmission timing of the second radio frame FS to be transmitted by the transmitter unit 230, to make the transmission timing of the first identifier different from the transmission timing of the second identifier.
Patent JP-2013019457-A (JP)
Title: Connected hst vehicle and its control method
Inventor: HIRAYAMA HIDEKI
IPC: F16H61/456
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a connected HST vehicle which can easily be connected with an HST vehicle at low costs, and does not cause a mechanical trouble and human errors, and its control method.SOLUTION: A main vehicle 11 and a sub-vehicle 12 obtain traveling power from HSTs 3 (3s, 3j) which are driven by an engine 1, respectively. A variety of pieces of information are input to a controller 5 of each vehicle from the engine 1 and a transmission (traveling transmission 4) of each vehicle. Connectors 6s, 6j of the main vehicle 11 and the sub-vehicle 12 are connected to each other by using a connection cable 7, and the information is transferred by connecting the controllers 5 of both the vehicles. By controlling the HST 3j of the sub-vehicle 12 so that loads of both the vehicles coincide with each other on the basis of the acquired information, load statuses of the respective vehicles are controlled so as to be the same.
Patent JP-2012188796-A (JP)
Title: Method for manufacturing rugged color-changing fabric
Inventor: NAKAJIMA AKIO
IPC: D06C23/04
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rugged color-changing fabric in which a color thereof is changed and a decorative effect with specific beauty is exhibited due to a rugged shape formed therein, so that a specific color effect may be exhibited by the color-changing property and the rugged shape.SOLUTION: A method for manufacturing a rugged color-changing fabric comprises the steps of: adhering, onto a back face of a color-changing fabric 2, a fabric or a resin sheet 3 having higher heat shrinkability than the color-changing fabric with some adhered portions and some non-adhered portions; forming a rugged shape in the color-changing fabric by heating and contracting the color-changing fabric and the fabric or resin sheet; and peeling the fabric or resin sheet off.
Patent JP-2011259465-A (JP)
Title: Positioning system and positioning method in mobile communication network
Inventor: ISHII KENICHI
IPC: H04W4/02
Filed: 2011-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a positioning system for generating an appropriate response in accordance with a positioning accuracy class requested from a client device.SOLUTION: A client device 101 specifies a requested positioning accuracy and its request class to transmit a positioning request of a mobile device 103 to a server device 102. The server device 102 checks the positioning accuracy requested by the client device 101 and responds the positioning result if the positioning result satisfying the requested accuracy is present. If no positioning result satisfying the requested accuracy is present, the server device 102 checks the requested class of accuracy, and when the class is the second class ("Best Effort"), the device selects the positioning result of the highest accuracy to respond to the client device 101 and when the class is the first class("Assured"), the device notifies an error.
Patent JP-2013024980-A (JP)
Title: Display system, display device, and control method
Inventor: YANAGI YOSHIHARU
IPC: G09G5/00
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To easily suppress occurrence of a screen change.SOLUTION: An information processor 2 switches a display state of an image to be outputted to a predetermined display state, when connection to other devices has been detected by receiving a connection signal but the connection signal has not been re-received just for a predetermined time TA thereafter. An interface unit 1a of a display device 1 receives image data outputted from the information processor 2. A controlling unit 1b of the display device 1 makes the interface unit 1a repeatedly output the connection signal at a cycle TB which is shorter than the predetermined time TA, and every time the connection signal is outputted, the connection to the display device 1 is detected by the information processor 2.
Patent JP-2013026023-A (JP)
Title: Radio frequency heating apparatus
Inventor: MORIYA HIDEAKI
IPC: H01J23/34
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a radio frequency heating apparatus for driving a magnetron, which can detect abnormality as a dark current increase due to a magnetron vacuum degree deterioration and cathode inclination, generated by baking or long-term deterioration.SOLUTION: Input current waveform information of a radio frequency heating apparatus is taken in by a control circuit part 14 using a shunt resistance 20 after rectification of a rectifier 2, and determining whether or not the information is normal makes it possible to identify an increase of a dark current due to magnetron vacuum degree deterioration and cathode inclination, generated by baking or long-term deterioration. This method can also determine a problem of a magnetron 8 itself; therefore it is possible to smoothly take actions such as part replacement.
Patent JP-2013029611-A (JP)
Title: Image projection apparatus
Inventor: KIDA YUMI
IPC: G03B21/14
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an image projection apparatus which can be easily installed at various places.SOLUTION: An image projection apparatus comprises: an image projection apparatus body 150; a fixing member 102 for fixing the image projection apparatus body 150 to a body to be installed; and an interval adjustment member 111 which adjusts an interval between the image projection apparatus body 150 and the fixing member 102, is attached to a housing 101 of the image projection apparatus body 150, and is interposed between the image projection apparatus body 150 and the fixing member 102.
Patent JP-2013035385-A (JP)
Title: Filter for airbag inflator and method for manufacturing the same
Inventor: SHIOMI CHIKA
IPC: B01J7/00
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a filter for an airbag inflator excellent in filter strength and filter property, and a method for manufacturing the same.SOLUTION: In the method for manufacturing the filter for an airbag inflator including steps of preparing a mat wire mesh, rolling the mat wire mesh, and winding the mat wire mesh after being rolled into a cylindrical shape, the step of winding the mat wire mesh after rolling into a cylindrical shape includes a first step of fixing the mat wire meshes overlapping each other in winding once or twice, a second step of further winding the mat wire mesh once or twice or more after fixing, and a third step of fixing the outermost mat wire mesh after being further wound once or twice or more and a mat wire mesh adjacent to the outermost mat wire mesh to each other.
Patent JP-2013035223-A (JP)
Title: Slide-type multicore writing instrument
Inventor: KOBAYASHI HITOSHI
IPC: B43K24/12
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a slide-type multicore writing instrument that facilitates replacement of writing bodies and has a smooth in/out motion.SOLUTION: The slide-type multicore writing instrument having a plurality of the writing bodies in an shaft cylinder body to which a male screw of a front shaft and a female screw of a rear shaft are detachably screwed, and also having a partitioning member for partitioning each writing body in the rear shaft is characterized in that: the partitioning member is movably arranged in the fore-and-aft direction; an extension extending along the longitudinal direction is arranged behind the male screw of the front shaft; and the rear end face of the extension of the front shaft presses the partitioning member against the rear end side of a shaft cylinder at the completion of the screwing of the front shaft and the rear shaft.
Patent JP-2013040846-A (JP)
Title: Navigation device and navigation method
Inventor: AOYAMA KIYOSHI
IPC: G01C21/26
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To provide appropriate navigation information for a user.SOLUTION: A navigation device acquires navigation information to a destination, determines whether to display a first navigation image indicative of the navigation information or a second navigation image indicative of the navigation information of which display mode is different from the first navigation image, and based on the determination result, displays the first navigation image or the second navigation image on a display.
Patent JP-2012108875-A (JP)
Title: Database management method
Inventor: YAMADA HIROYUKI
IPC: G06F17/30
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To implement a database management method capable of efficiently updating master nodes while structuring the master nodes hierarchically.SOLUTION: A lower rank master node sends to a higher rank master node a write set comprising a shadow copy of a database of the lower rank master node and a heap tuple map of a memory of the lower rank master node. The higher rank master node that receives this write set verifies whether or not update has already been executed and sends to the lower rank master node a transaction log that consists of an update record. Thereby, the database can be efficiently updated without conflict from the lower rank master node to the higher rank master node, and further from the higher rank master node to subordinate lower rank master nodes.
Patent JP-2013046443-A (JP)
Title: Power supply device and image forming apparatus using the same
Inventor: KOSAKE TATSU
IPC: G03G15/00
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To output a high voltage near a target voltage in a short time.SOLUTION: A high voltage power supply device 301 includes: a piezoelectric transducer 304 whose output voltage varies with driving frequency; output voltage conversion means 307 and first voltage comparison means 308 for feedback-controlling the driving frequency such that the output voltage matches a target voltage; and a high voltage control section 206 for setting a small variation in the driving frequency when a differential value between the output voltage and the target voltage is small, and on the other hand, a large variation in the driving frequency when the differential value is large.
Patent JP-2013042953-A (JP)
Title: Game machine
Inventor: KANAZAWA HIDEHIKO
IPC: A63F7/02
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To efficiently maintain a game ball in a game machine using the game ball separately for a game and for a performance.SOLUTION: A Pachinko game machine 100 includes: a predetermined number of game balls for a game that can be launched toward a playfield; and a circulation passage where the game balls for a game launched to the playfield are circulated within the Pachinko game machine 100 and can be launched to the playfield. A performance device 20 comprises a ball putting-out feeling performance device 60 and an own ball feeling performance device 70, and is a performance execution means of executing a performance by a specific number of game balls for a performance separately from the game ball for a game as a performance following progress of a game. A stock 32a before cleaning is a collection means of lumping together the predetermined number of game balls for a game and the specific number of game balls for a performance.
Patent JP-2013045025-A (JP)
Title: Method of manufacturing optical module
Inventor: SHIMAZU TAKAYUKI
IPC: G02B6/42
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To manufacture an optical module, which branches light for monitoring, by a simple process.SOLUTION: In a method of manufacturing an optical module, a ferrule body part 111 is prepared which is provided with an optical fiber holding hole 111H and an element mounting surface 111F in which one side of the optical fiber holding hole 111H opens, a light emitting part 102a of the light emitting element 102 is made to face the opening of the optical fiber holding hole 111H and the light emitting element 102 is mounted to the ferrule body part 111, an optical fiber 104 is inserted into the optical fiber holding hole 111H and positioned so that the tip thereof faces the light emitting part 102a of the light emitting element 102, a notch area 111N is formed which extends from the side of the ferrule body part 111 to the inside of the optical fiber 104, a light branching part is provided which branches a part of incident light from the optical fiber 104, and a light receiving part 103a is disposed at a position receiving the branched monitor light L103.