baber/WOPTO huggingface dataset:
Patent JP-2013247082-A (JP)
Title: Separator for fuel battery
Inventor: KURIHARA TAKUYA
IPC: H01M8/02
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a fuel battery capable of improving reliability of a sealing property as well as a power generation performance of a fuel battery.SOLUTION: A separator for a fuel battery according to the present invention is opposed to an MEA held by a GDL, and sealed by a first sealing member, so as to constitute a single cell of the fuel battery. Grooves for gas passages defining a fuel gas passage are formed at predetermined intervals at a portion of the separator faced to the GDL (a portion opposed to the MEA). Also, sealing grooves are formed at an outer peripheral edge of the separator. Furthermore, in the single cell, groove bottom inner faces (sealing faces) of the sealing grooves are set nearer the MEA than gas passage reference faces of the grooves for the gas passages. Then, in the separator, an aspect ratio of the sealing grooves in which the first seal member is provided is made smaller than an aspect ratio of the grooves for the gas passages.
Patent JP-2013248909-A (JP)
Title: Platform screen door device
Inventor: KAJIMA YOSHIHIRO
IPC: E01F1/00
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce the load of works of changing the position of an entrance.SOLUTION: A platform screen door device includes a supporting member 13 which is fixed to a structure, with a first groove part 13a, an inner groove 13b and an outer groove 13c extending in the direction of each track being formed therein, a first fixed part 31 and a second fixed part 32 which are fixed to the supporting member 13, a wall body 17 which is supported by the first fixed part 31, and arranged with a spacing in the direction along an edge of a platform, rail bodies 21, 23 to be supported by the second fixed part 32, and door bodies 15, 16 which are guided by the rail bodies 21, 23 and moved. The position of the first fixed part 31 is changed according to the position at which a bolt 47 is fixed in the first groove part 13a. The position of the second fixed part 32 is changed according to the position at which a bolt 48 is fixed in the second groove parts 13b, 13c.
Patent JP-2013251636-A (JP)
Title: Circuit for protecting line driver, and motor system
Inventor: MIURA SHOTA
IPC: H03K19/003
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for protecting a line driver and a motor system therewith which protect a line driver from a surge voltage applied from external output terminals of the line driver.SOLUTION: A protection circuit 20 for protecting a line driver 1 from a surge voltage applied from external output terminals 4a-4c is inserted between output signal lines 3a-3c of the line driver 1 and a ground. The protection circuit 20 includes Zener diodes 21a-21c having anode terminals connected to the output signal lines 3a-3c and cathode terminals connected to the ground.
Patent JP-2013248648-A (JP)
Title: Mold clamping device of mold
Inventor: KASOKU KAZUYUKI
IPC: B21J13/02
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a mold clamping device which can clamp divided molds tightly.SOLUTION: A mold clamping device, which fastens molds in a state that the divided molds are joined and a workpiece is housed inside, includes fastening members 3 which are externally fitted to molds 2-1, 2-2 in a joined state and suppress mold opening by outward force in accordance with machining of the workpiece. A fitting surface of an outside of the molds and an inner side of the fastening member externally fitted to the molds is formed in a tapered surface inclining along a moving direction of the fastening member. A junction surface of the molds is tightly fastened by externally fitting the fastening member to the molds.
Patent JP-2013250924-A (JP)
Title: Authentication method and authentication device
Inventor: TAKADA HIDEAKI
IPC: G06F21/42
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To secure enhanced security by reinforcing authentication of a connection destination in a network used by an unspecified large number of people.SOLUTION: An authentication method includes: a transmission step to issue first authentication information for a communication terminal 1 connected by a phone via a first network 3, and transmits the first authentication information to the communication terminal 1 via the first network 3; an authentication step to collate second authentication information received from the communication terminal 1 with the first authentication information via a second network 4 available to an unspecified large number of people; and a communication step to perform communication with the communication terminal via the second network when the second authentication information matches the first authentication information.
Patent JP-2013251236-A (JP)
Title: Separator for electrochemical device
Inventor: GOI YOSUKE
IPC: H01G11/52
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a separator for an electrochemical device which is small and even in bore diameters, and has a high strength and no pin hole produced therein even when arranged in the form of a thin film.SOLUTION: The separator for an electrochemical device comprises, as a primary component, (A) cellulose fibers having a number average fiber diameter of 2-500 nm, in which the cellulose has a cellulose I-type crystal structure, a hydroxyl group at the C6 position of each glucose unit in a cellulose molecule is changed to any one of an aldehyde group, ketone group and carboxyl group through selective oxidation modification, and the content of the carboxyl group is in a range of 0.6-2.5 mmol/g.
Patent JP-2012216221-A (JP)
Title: Operator safety testing apparatus
Inventor: FUJIWARA NOBUYUKI
IPC: G08B21/04
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an operator safety testing apparatus capable of performing safety test of an operator who solely performs an operation at an indoor working place by image processing.SOLUTION: An apparatus comprises: a monitoring camera 1 for taking an image; an image processing unit 2 for determining as being abnormal when a state in which an object moving and entering on the image stays still more than a predetermined time period is detected by applying image processing to the image taken by the monitoring camera 1 using differential calculation or correlation calculation; and a result displaying unit 3 for displaying result determined in the image processing unit 2.
Patent JP-2013241168-A (JP)
Title: Vehicle body heat-insulating cover
Inventor: SAKAGUCHI KOICHI
IPC: B60J11/00
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body heat-insulating cover that is formed by holding an air sheet laminated on a blind with reinforcing members disposed at both ends, by use of a clip, and retaining and attaching it to a vehicle via a connecting cord, in order to solve the following problem: when the vehicle is left behind in an outdoor parking lot in a sunny day in summer, the cabin becomes very hot in a few minutes and a driver feels discomfort during drive.SOLUTION: A blind 5 having reinforcing members and laminated on an air sheet 3 is disposed on a top surface of a vehicle so that the reinforcing members are located on the side of vehicle windows. A clip 7 holds it. A retaining cord 9 is fastened to the clip to fix a terminal to the vehicle body. In a vehicle body heat-insulating cover, a tip engagement part 13 of the clip 7 has a space 14 for including the reinforcing member and the sheet 3. A holding part pawl has a pawl clip having a molded uneven engaging pawl 15.
Patent JP-2013245547-A (JP)
Title: Window peripheral environment improving device
Inventor: FUJIMOTO HARUO
IPC: E06B9/36
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a hollow panel with a temperature and light adjusting function, capable of adjusting take-in and take-out of heat and light through a window, reducing energy consumption used for cooling in summer and heating in winter and improving a window peripheral environment, and an instrument for fixing it.SOLUTION: A panel 6 in a hollow structure is fixed to a window by using a flat plate metal fitting 2 with a bolt, that is bonded to a window glass surface 1, and a flat plate nut 5. Also, a bolt part of the flat plate metal fitting with the bolt is provided with a spring 3, and by fastening or loosening the flat plate nut, a space between the window surface and the hollow panel and a plane angle of the window and the panel can be adjusted. Further, it is also possible to hold a reflector or a heat insulator or the like in the space. Also, in summer, water is put in a rim space 7 configuring the hollow panel and cooling effect by evaporation heat can be generated.
Patent JP-2013255147-A (JP)
Title: Optical transmission system and optical relay amplification device
Inventor: OISHI MASAYUKI
IPC: H04B10/291
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To restrain an optical surge in an optical relay amplification device which extends the transmission distance of a PON system.SOLUTION: A pad signal generation device (68) generates a pad signal to be inserted in a free time of an uplink burst optical signal from a subscriber side optical line terminating device ONU (96-1 to 96-n), and an E/O converter (72) converts the pad signal into a pad optical signal. An optical multiplexer (74) multiplexes the pad signal into the uplink burst optical signal. A station side optical line terminating device OLT (10) transmits a pad signal generation instruction signal which instructs a generation time of day and period insertable in a free time of the uplink burst optical signal from the ONU (96-1 to 96-n) to an optical relay amplification device (50). A control frame processing device (66) of the optical relay amplification device (50) lets the pad signal generation device (68) generate and output a pad signal according to the instruction from the OLT (10).
Patent JP-2013256146-A (JP)
Title: Fastening structure of seat back frame of vehicle seat
Inventor: NISHIURA TAKESHI
IPC: B60N2/68
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a fastening structure of a seat back frame of a vehicle seat that can strongly fasten a lower part of a side frame part to an upper arm of a reclining mechanism, while reducing weight of at least both right and left side frame parts of the seat back frame by making thereof with resin.SOLUTION: At least, a side frame part 30 of a seat back frame 21 is formed with the resin material, and a lower part of the side frame part 30 is fastened by fastening bolts 60 and 62 to an upper arm 52 of a reclining mechanism. An attaching piece 53 is formed in the upper part of the upper arm 52. Meanwhile, reinforced fiber tapes 40 and 41 are fixed to the front side and the rear side of the side frame part 30. A lower flange part 33 fastened by the fastening bolts 60 and 62 is formed to the attaching piece 53 in the lower part of the side frame part 30. Reinforced fiber tapes 40a and 41a consecutive at lower side to the reinforced fiber tapes 40 and 41 are fastened to a lower flange part 33.
Patent JP-2013258047-A (JP)
Title: Lighting fixture, and position information control system
Inventor: KUSAKARI MAKOTO
IPC: F21V23/04
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of attaining position information control without preventing a lighting function.SOLUTION: In the lighting fixture having a lighting device and a lighting fixture body for mounting the lighting device, the lighting device has a position information transmitting section for transmitting position information of the lighting fixture to a radio terminal, and the lighting fixture body has a reflection section for reflecting radio waves sent from the position information transmitting section to a position opposite to the position information transmitting section when the lighting device is mounted on the lighting fixture body.
Patent JP-2014001273-A (JP)
Title: Light-reflecting anisotropic conductive adhesive and light emitting device
Inventor: MORITA KEISUKE
IPC: H01B1/22
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive adhesive that can improve efficiency of light emission, is less likely to decolorize by heat or light, and shows practically sufficient die shear strength, in a process of manufacturing a light-emitting device by flip-chip mounting of a light-emitting element such as a light-emitting diode (LED) on a wiring board by use of an anisotropic conductive adhesive, without disposing a light-reflecting layer that causes an increase in the cost of manufacturing on the LED element, and to provide a light-emitting device by flip-chip mounting of a light-emitting element on a wiring board by use of the above adhesive.SOLUTION: The light-reflecting anisotropic conductive adhesive to be used for anisotropic conductive connection of a light-emitting element to a wiring board comprises a thermosetting resin composition, conductive particles and light-reflecting insulating particles. The thermosetting resin composition comprises a diglycidyl isocyanuryl-modified polysiloxane and a curing agent for an epoxy resin.
Patent JP-2014000502-A (JP)
Title: Photocatalyst for water decomposition
Inventor: SAKATA YOSHIHISA
IPC: B01J37/08
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst for water decomposition that can be produced from a comparatively inexpensive material contained in a great deal of resources, and with which water decomposition activity is improved.SOLUTION: A photocatalyst includes: a complex oxide that contains a BaTiOcrystal phase and a BaTiOcrystal phase in which when a sum of these crystal phases is 100 mole%, a content ratio of the BaTiOcrystal phase is at least 60 mole% and a molar ratio of titanium atoms to barium atoms satisfies 3<Ti/Ba<4; or a complex oxide that contains a BaTiOcrystal phase, a BaTiOcrystal phase and BaTiOcrystal phase in which when a sum of the crystal phases is 100 mole%, a content ratio of the BaTiOcrystal phase or the BaTiOcrystal phase is at least 60 mole% and a molar ratio of titanium atoms to barium atoms satisfies 3<Ti/Ba<4.
Patent JP-2014001309-A (JP)
Title: Rubber composition for tire side section reinforcement, and run flat tire
Inventor: HONDA SHINICHIRO
IPC: C08L9/00
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tire side section reinforcement that can improve high mileage, run flat runnability, and processability in favorable balance; and a run flat tire using the same.SOLUTION: A rubber composition for tire side section reinforcement includes: a rubber constituent; silica; and a compound shown by the formula (1). In the rubber composition, a content of the silica is 5-150 parts by mass based on 100 parts by mass of the rubber constituent, and a content of the compound shown by the formula (1) is 0.3-30 parts by mass based on 100 parts by mass of the silica.
Patent JP-2014003572-A (JP)
Title: Oscillation device and electronic apparatus
Inventor: ONISHI YASUHARU
IPC: H04R17/00
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation which enables directivity control and reduces power consumption.SOLUTION: An oscillation device includes: multiple piezoelectric elements 11a to 11c which are disposed so as to be overlapped with each other in a plane view; piezoelectric films 21a and 21b, each of which is disposed between the adjacent piezoelectric elements 11a to 11c and joins to the piezoelectric elements 11a to 11c; and a frame 30 holding edges of the piezoelectric elements 21a and 21b. The multiple piezoelectric elements 11a to 11c includes the piezoelectric elements having resonance frequencies which are different from each other.
Patent JP-2013087771-A (JP)
Title: Continuously variable valve lift device and engine equipped with the same
Inventor: WO CHEONG HAN
IPC: F01L13/00
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a continuously variable valve lift device in which an actuation failure in CVVL mechanism due to frictional resistance between a journal and control shaft is suppressed, the activation performance is enhanced, and noise of an activating device of the CVVL is improved, and an engine equipped with the same.SOLUTION: The device includes control shaft arranged parallel to cam shaft and installed rotatably in the journal provided in a cam carrier, the CVVL mechanism provided in the control shaft, journal bearing installed in the journal and supporting rotation of the control shaft, and washers attached to the control shaft at both the ends of the journal bearing put therebetween.
Patent JP-2014008653-A (JP)
Title: Breaker plate
Inventor: ICHINOSE REN
IPC: B29C47/68
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a breaker plate which prevents a foamed molded product from having a striped pattern formed thereon.SOLUTION: The breaker plate is provided with a plurality of plates which are stacked. The plurality of plates have a plurality of through holes H1 and H2 that penetrate from a surface to a back face. The through holes H1 and H2 in each of the plurality of plates are continuous. Centers of through holes H1O and H2O which are positioned at an outermost circumference, out of the through holes H1 and H2 in each of the plurality of plates deviates from each other.
Patent JP-2014009614-A (JP)
Title: Sensor-protective structure
Inventor: ISOBE YUSUKE
IPC: F02D35/00
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a sensor-protective structure that prevents condensed water flowing along an inner wall of an exhaust passage from wetting a sensor.SOLUTION: A sensor-protective structure 10 includes a passage 20, a sensor 30, and at least one of groove 40. The passage 20 allows intake air or exhaust air of an internal combustion engine 1 to circulate. The sensor 30 is installed on an attaching part 21 prepared on a wall 20A of the passage 20, and a detection part faces inside the passage 20. The groove 40 is formed on an inner wall 20B of the passage 20 while being across the upstream and rounding sides of the attaching part 21 to a position downstream of the attaching part 21.
Patent JP-2014009065-A (JP)
Title: Sound arrester of hoist for elevator
Inventor: FUJIWARA SUSUMU
IPC: B66B11/04
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a sound arrester of a hoist for an elevator which reduces sound noise of the hoist with a simple structure.SOLUTION: A sound arrester of a hoist for an elevator includes: a first vibration damper 13 which is provided on at least one of an outer peripheral surface and an inner peripheral surface of a stator cover 5 covering an outer periphery of a stator 9 of a motor used for the hoist for the elevator; and a second vibration damper 14 which is provided on at least one of an outer surface and an inner surface of a suction surface cover 6 covering one side surface of the stator cover 5. The structure reduces sound noise of the hoist.
Patent JP-2012215901-A (JP)
Title: Optical waveguide device
Inventor: MIYAZAKI TOKUICHI
IPC: G02B6/122
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide device capable of highly efficiently guiding unnecessary light outside a substrate or outside an entire optical waveguide even when optical waveguides are integrated.SOLUTION: The optical waveguide device comprises on a substrate 1, an optical waveguide 2 formed by thermally diffusing a material with a high refractive index, and the optical waveguide includes a main waveguide 26 for propagating signal light, and unnecessary-light waveguides (34-36 and 61-63) for removing unnecessary light from the main waveguide. The unnecessary-light waveguides are configured to remove high-order mode light propagating the main waveguide from the main waveguide as the unnecessary light and to guide it outside the substrate or outside the entire optical waveguide, and the unnecessary-light waveguides (35-36 and 62-63) are parted by the main waveguide on both sides thereof at an intersection part where the unnecessary-light waveguides and the main waveguide intersect.
Patent JP-2014016686-A (JP)
Title: Semantic extractor and semantic extraction program
Inventor: YAMAMOTO TAKUMI
IPC: G06F17/22
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide means to prepare variable explanation information that explains meaning of a variable used in a program.SOLUTION: A semantic extractor 100 which extracts meaning of a variable includes: a program static analysis unit 120 which extracts a plurality of pieces of dependence information of a word string consisting of one or more words, written in a source program 200 which is an analysis target, and influencing a value which should be taken by a variable in the source program 200, for each variable by static analysis for the source program 200; a lexical analysis unit 130 which cuts out a lexical token of a word unit from the plurality of pieces of extracted dependence information; a lexical token meaningful degree calculation unit 140 which calculates score showing how much the cut lexical token expresses meanings of the variable corresponding to the lexical token under a predetermined score calculation rule; a Japanese conversion unit 150 which chooses a predetermined number of lexical tokens out of a plurality of lexical tokens on the basis of the score of the lexical token calculated by the lexical token meaningful degree calculation unit 140 and converts the selected lexical token to Japanese.
Patent JP-2014014964-A (JP)
Title: Washing device of light-weight resin film
Inventor: MOTOMURA TAKAYUKI
IPC: B08B3/04
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a washing device of light-weight resin film, which washes a light-weight resin film floating near water surface because of its small specific gravity as an object to be washed, and makes the film reusable by removing foreign matters attached to it, such as mud, fertilizer, agricultural chemicals, etc.SOLUTION: A plurality of film washing mechanisms 4 comprising film washing blades 7 which wash a contaminated film floating in washing water while striking it are provided to a washing tank 2 which stores the washing water inside and into which the contaminated film is fed from a base end in a longitudinal direction. At a front end side of the washing tank 2, a film discharge mechanism 8 comprising film take-up blades 11 for discharging the film of which washing is finished to the outside of the washing tank 2 and a blade guide plate 12 is installed.
Patent JP-2014016567-A (JP)
Title: Image forming apparatus
Inventor: MATSUZAKI YOSHIKI
IPC: G03G21/14
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of correcting positional deviation between an image and a recording medium.SOLUTION: An image forming apparatus is configured to convey a recording sheet 5 to a transfer position on a transfer belt 31 by conveyance means 50, to form a toner patch in a non-image area positioned between the recording sheets 5 conveyed by the transfer belt 31, to detect by detection means 80 positions of the recording sheet 5 conveyed by the transfer belt 31 and the toner patch, and to control by control means at least one of an image formation position on an image carrier and a conveyance position of the recording sheet 5 conveyed by the conveyance means according to detection results of positions of the recording sheet 5 and the toner patch detected by the detection means 80.
Patent JP-2014014632-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with a highly amusing game.SOLUTION: A special symbol is variably displayed based on entry of a game ball into a start area provided in a game area. A jackpot game state starts when the game ball enters the special area in a special period set after a jackpot symbol has been displayed as a display result of the variable display. In contrast, when the game ball enters the special area in a period other than the special period, a predetermined rendering is executed to instruct left-hand hitting or to suggest a result of the executed variable display of the special symbol.