baber/WOPTO huggingface dataset:
Patent JP-2013006029-A (JP)
Title: Helical stent
Inventor: VAD SIDDARTH U
IPC: A61F2/82
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a stent structure which is less invasive, and reduces recovery time and the risks associated with surgery are minimized.SOLUTION: A helical stent-graft 10 is provided that is wound in a zig-zag pattern along a pitch angle with respect to a plane transverse to the axis of the stent. A bisecting line extending through a bend and between two adjacent angular struts is also angled with respect to the longitudinal axis of the stent. The stent-graft 10 includes a stent 12 and a graft layer 14 adhered to the stent 12.
Patent JP-2014007008-A (JP)
Title: Ion generator and electrical equipment including ion generator
Inventor: OGAWA TAKESHI
IPC: H01T23/00
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress a positive ion generated in a positive ion generating part from being discharged outside as a positive ion without being converted into a neutral atom.SOLUTION: An ion generator 10 comprises: a positive ion generating part 13; and a negative ion generating part 14. The positive ion generating part 13 includes three discharging sites 17 which are arranged so as to align with a predetermined gap interposed therebetween in a Y direction substantially orthogonal to an X direction (a direction from the positive ion generating part 13 toward the negative ion generating part 14) in which air flows. The negative ion generating part 14 includes three needle-like electrodes 21 arranged so as to align in the Y direction with a predetermined gap interposed therebetween. Each of the three needle-like electrode 21 is arranged at a downstream position (a position on s virtual line extending in the X direction) of each of the three discharging sites 17 so as to form a pair with each of the three discharging sites 17.
Patent JP-2014005498-A (JP)
Title: Rust-preventive agent
Inventor: SAKANISHI YUICHI
IPC: C23F11/00
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a rust-preventive agent which can form a hydrophobic film having sufficient rust-preventive performance with a smaller amount than conventional rust-preventive agents.SOLUTION: A rust-preventive agent contains at least a polyglycerol dialkyl or alkenyl ether including a compound represented by formula (1). In formula (1), Rand Rare the same or different and are each linear or branched alkyl group optionally having a hydroxyl group, or linear or branched alkenyl group; and n is the number of glycerol units and an integer of 1 or more.
Patent JP-2014007291-A (JP)
Title: Nitride semiconductor light-emitting element and manufacturing method
Inventor: AKASAKA TETSUYA
IPC: H01L33/32
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor emission and high luminance LED which includes a high luminance red LED using a nitride semiconductor and in which LEDs having different emission wavelengths such as blue and green are integrated in a monolithic manner.SOLUTION: A nitride semiconductor light-emitting element comprises: an n-type GaN layer 104; a first barrier layer InGaN (0≤y1≤0.2) 105 having a thickness of 1 nm or more and 50 nm or less; a first InN quantum well layer 106 having a thickness of one molecular layer; a second barrier layer InGaN (0≤y2≤0.2) 107 having a thickness of 1 nm or more and 50 nm or less; a second InN quantum well layer 108 having a thickness of two molecular layers; a third barrier layer InGaN (0≤y3≤0.2) 109 having a thickness of 1 nm or more and 50 nm or less; a third InN quantum well layer 110 having a thickness of three molecular layers; a fourth barrier layer InGaN (0≤y4≤0.2) 111 having a thickness of 1 nm or more and 50 nm or less; and a p-type GaN layer 112, which are sequentially formed on a GaN substrate 101.
Patent JP-2014006717-A (JP)
Title: Data comparison device and data comparison method
Inventor: TANEDA AKIHIKO
IPC: G05B23/02
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To further facilitate comparison between control data representing the control content of industrial equipment.SOLUTION: A data edit-comparison device 10 includes: a display control part 42 for causing a display 14 to display control data expressing the control content of industrial equipment by using a graphic element corresponding to a unit of process constituting the control content; a comparison target identification acceptance part 50 for accepting identification of plural pieces of different control data by a user; and a data comparison part 52 for obtaining a difference among the identified plural pieces of control data. When causing the display 14 to display at least one of the identified plural pieces of control data by using a graphic element, the display control part 42 instructs the display to perform the displaying, with a portion corresponding to the difference obtained by the data comparison part 52 in a different mode from other portions.
Patent JP-2014007636-A (JP)
Title: Solid state image sensor, driving method, and electronic device
Inventor: NAGANOKAWA HARUHISA
IPC: H04N5/353
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To adjust the exposure time of a unit pixel appropriately.SOLUTION: The solid state image sensor includes a photoelectric conversion part which performs photoelectric conversion of incident light and stores optical charges thus obtained, a voltage conversion part for converting the optical charges transferred from the photoelectric conversion part into a voltage signal, a first gate for transferring the optical charges stored in the photoelectric conversion part to the voltage conversion part, a second gate for resetting the potential of the voltage conversion part, a third gate for resetting the optical charges stored in the photoelectric conversion part directly, and a control unit for controlling the driving of the first through third gates. Exposure time of the photoelectric conversion part is adjusted when the control unit controls driving of the third gate. The disclosure is applicable to a solid state image sensor such as CIS, and an electronic device having an image pick-up part including the same.
Patent JP-2013011276-A (JP)
Title: Ecology system for draining manifold of gas turbine engine
Inventor: DALTON WILLIAM H
IPC: F02C9/36
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an ecology system for draining and storing fuel from a manifold in a self-contained manner, in consideration that a hot start may occur or coke may be created if the fuel remains in an engine manifold after shutdown of a gas turbine.SOLUTION: An ecology valve 20 includes a housing 21 having a piston 24 dividing the housing 21 into a first side in fluid communication with an output of a fuel pump metering unit (FPMU) 12 and a second side in fluid communication with the engine manifold. The ecology valve 20 selectively creates a pressure differential across the first and second side of the housing 21 when the FPMU 12 delivers the fuel to the engine manifold. In a run position, the piston 24 moves to decrease a volume within the housing 21 interior as a result of the pressure differential. In a drain position, the piston 24 moves to increase the housing volume within the interior and thereby pull and store fuel from the engine manifold.
Patent JP-2014009593-A (JP)
Title: Scroll compressor
Inventor: SATO SO
IPC: F04C18/02
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor having spiral laps provided with a step portion having at least two steps, preventing a compressed coolant gas from leaking from a gap between an intermediate section and an intermediate step in a fixed spiral lap and a turning spiral lap.SOLUTION: A scroll compressor includes a fixed scroll member 21, and a turning scroll member 23. In a base surface 211a of the fixed scroll member 21, an outer peripheral step 211out, an intermediate step 211mid, and an inner peripheral step 211in are formed so as to increase in height stepwise along a spiral direction of a fixed spiral lap from an outer peripheral side toward an inner peripheral side. In a tip end surface 232a of the turning scroll member 23, an outer peripheral section 232out, an intermediate section 232mid, and an inner peripheral section 232in are formed so as to be equal in height to the outer peripheral step 211out, the intermediate step 211mid, and the inner peripheral step 211in, respectively. In at least one of the intermediate step 211mid or the intermediate section 232mid, formed are lubrication oil retaining recesses (D, G) for retaining a lubrication oil supplied to between the fixed scroll member 21 and the turning scroll member 23.
Patent JP-2014008330-A (JP)
Title: Game machine
Inventor: IRIMAJIRI HIROSHI
IPC: A63F5/04
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease in interest in a game in an avoidance operation of bonus winning between flags.SOLUTION: In a game machine of the present invention, when a special internal winning role corresponding to a role for operating a special game (MBA), where the number of supplied game media (two) becomes identical to the number of putout game media (two) when a special pattern combination is stopped on a determination line over a plurality of display columns, is internally won in a game where the number of supplied game media is a predetermined number (three), an internal winning role determination means 41 also performs redundant winning of a specific internal winning role (small role) corresponding to a role where less than a predetermined number of game media (two) are put out when a specific pattern combination is stopped on the determination line. The stop control means 41 stops a pattern corresponding to one of the special internal winning role (MBA) and the specific internal winning role (small role) when the special internal winning role (MBA) and the specific internal winning role (small role) are redundantly won.
Patent JP-2014013971-A (JP)
Title: Image reader, and recording device
Inventor: MIYAKE TOSHIO
IPC: G03B27/62
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which can suppress a size increase of a whole device even when the reader includes: a structure for detecting an open/close state of an open/close member to a scanner housing and a structure for locking the scanner housing to a base housing so that it cannot be opened/closed and to provide a recording device combined with the image reader.SOLUTION: An image reader includes: a document reader 10 which can freely open/close a base housing 2A; a transfer device which can freely open/close the original reader 10; a locking member 52 for making the document reader 10 in a locked state or unlocked state to the base housing 2A; a moving member 51 for moving the locking member 52 to an unlocked position when the transfer device is in a closed position and moving the locking member to a locked position when the device in an opened state; and an open/close sensor 54 which detects the closed position of the transfer device with the position of one of the locking member 52 and the moving member 51 in the unlocked state and detects the open position of the transfer device with the position in the locked position.
Patent JP-2014012946-A (JP)
Title: Shutter opening/closing mechanism of storage case
Inventor: SAITO TETSUYA
IPC: E05C1/12
Filed: 2012-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a shutter opening/closing mechanism of a storage case which can save labor of opening/closing work (especially opening work) of a shutter door, suppress noise and abrasion of a slide guide generated when the shutter door is opened/closed, and reduce manufacturing cost to a low level.SOLUTION: A shutter opening/closing mechanism of a storage case comprises: a case body 1 where a pair of guide rails 11, 11 are provided on both sides from a front side to a top plate side and a rear side; a shutter door 2 which is slidably mounted to the guide rails 11, 11 of the case body 1; a pair of tension springs 3, 3 which are bilaterally symmetrically fixed to vertically intermediate parts on the rear both sides of the case body 1 and rear end parts of the shutter body 2; a constant force spring 4 which is fixed to the rear end part of the shutter door 2 and a rear bottom part of the case body 1; and an automatic lock mechanism 5 for fixing the shutter door 2, provided to the storage case 1, in a state of closing the shutter door 2.
Patent JP-2014015887-A (JP)
Title: Heat engine
Inventor: IWATANI KAZUKI
IPC: F01B3/10
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce a loss and simplify a constitution of a heat engine.SOLUTION: Valve bodies 32 arranged in steam passages 311, 312, C for introducing steam generated by an external evaporator to an expansion section 121 are driven by a pressure of the steam generated by the external evaporator and a pressure of the expansion section 121, so as to adjust a pressure loss of the steam passages. Thereby, a sliding loss by a valve and a loss due to external leakage of an operating medium in a conventional device can be reduced. Also, there is no need of a power transmission path for driving the valve unlike the conventional device, and therefore, a power transmission loss can be reduced and a constitution of a heat engine can be simplified.
Patent JP-2014015123-A (JP)
Title: Tire air pressure monitoring system
Inventor: KOSUGI MASANORI
IPC: G01L17/00
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To more simply specify a mounting position of a tire with a sensor unit based on an information signal from the sensor unit.SOLUTION: A signal Sd (detection value) according to phase difference of an information signal Si received between both receiving antennas 12a, 12b is detected through a phase difference detection part 21. The signal Sd is obtained by mixing received signals of the respective receiving antennas 12a, 12b. An on-vehicle control device 11 determines that a transmission source of the information signal Si is a sensor unit corresponding to which of a front wheel or a rear wheel based on the signal Sd. The on-vehicle control device 11 further determines which determined sensor unit of the front wheel or the rear wheel the transmission source of the information signal Si is based on acceleration information (acceleration of a tire) included in the information signal Si.
Patent JP-2014017393-A (JP)
Title: Liquid treatment device, liquid treatment method and storage medium for liquid treatment
Inventor: YOSHIHARA KOSUKE
IPC: H01L21/027
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a process liquid residual and droplet breakup on a substrate surface and prevent defects on the substrate surface by controlling a boundary surface between a liquid film and a dry region in a liquid treatment of forming a liquid film of a process liquid and performing a treatment, and removing the liquid film and performing drying.SOLUTION: A liquid treatment method comprises while rotating a wafer W: forming a liquid film by supplying a cleaning liquid L to a surface center of the wafer from a first cleaning liquid nozzle 60; supplying an N2 gas from a first gas nozzle 70 from a central part toward a periphery of the wafer and removing the liquid film on the wafer surface to form a dry region D; and supplying an N2 gas, when a first drying fluid supply part moves to a position on a concentric circle with a second drying fluid supply starting position set at a position which does not interfere with the first drying fluid supply part, from the second drying fluid supply starting position toward the periphery of the wafer from a second gas nozzle 80 to a boundary surface between the liquid film and the dry region, and moving the first gas nozzle and the second gas nozzle in a concentric fashion.
Patent JP-2012216869-A (JP)
Title: Laminated piezoelectric element, injector using the same, and fuel injection system
Inventor: OKAMURA TAKESHI
IPC: H01L41/257
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a laminated piezoelectric element exerting excellent durability even under a severe condition with high voltage, high pressure, and long time continuous drive.SOLUTION: The laminated piezoelectric element includes: a laminate 7 comprising a plurality of piezoelectric layers 3 and internal electrodes 5 alternately laminated, and including a drive region 16 sandwiched between adjacent internal electrodes 5, and a non-drive region 15 provided at the end of the drive region 16 in the laminating direction and having at least two piezoelectric layers 3 and a metal layer 19 disposed between the two piezoelectric layers 3; and first and second external electrodes 9 provided on a side face of the laminate 7 and alternately connected to the internal electrodes 5. The metal layer 19 is connected to another external electrode 10 provided on the side face of the laminate 7 and separated from the first and second external electrodes 9. A projection of the drive region 16, when projected on the surface of the metal layer 19 in the laminating direction, is within a formation region of the surface of the metal layer 19.
Patent JP-2014022776-A (JP)
Title: Image reading device, and image forming apparatus including the same
Inventor: IMOTO MASAHIRO
IPC: H04N1/04
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device capable of satisfying conditions including a reduction in installation space of image signal transmission cables, withdrawal of the cables around a fulcrum of the image reading device, and improvement of routing workability of the cables, while arranging the cables so as not to put noise on image signals on the cables.SOLUTION: First to third openings 91 to 93 are formed integrally at a position in the vicinity of a hinge (fulcrum) 42 of an image reading device 2; cables are passed through each of the first to third openings 91 to 93 and led from the inside to the outside of a housing 45; and the cables are connected with a substrate built in an image forming apparatus 1.
Patent JP-2014022611-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: SHIMADA HIROTOSHI
IPC: H01L23/522
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent chip breaking in a semiconductor device manufacturing process to improve reliability of the semiconductor device.SOLUTION: A semiconductor device comprises: a sacrificial region 100 provided on an outer peripheral region of a seal ring 200 bent in an L-shape in a chip corner region; a plurality of L-shaped aluminum distributions 124A arranged in top layer wiring 104 in the sacrificial region so as to open an internal circuit region 300; and a plurality of L-shaped metal distributions 40 arranged in a middle layer in the sacrificial region similarly to the top layer wiring.
Patent JP-2014012803-A (JP)
Title: Sliding resin member having excellent mold releasability and containing diamond fine particle having silicon and/or fluorine
Inventor: FUJIMURA TADAMASA
IPC: C08J5/16
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an oilless resin sliding member which is excellent in excoriation resistance and abrasion resistance, and suitable for a feeding mechanism and a sliding mechanism inside a digital household electrical appliance, a household electric appliance, a business machine or the like.SOLUTION: A resin sliding member has excellent slidability by containing diamond fine particles having silicon and/or diamond fine particles having silicon in a substrate.
Patent JP-2012198581-A (JP)
Title: Method and device for executing packet loss or frame erasure concealment
Inventor: KAPILOW DAVID A
IPC: G10L21/02
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for executing packet loss or frame erasure concealment in a speech coder which does not have any incorporated or standard FEC processing.SOLUTION: A receiver including a decoder is configured to receive a frame in which compressed speech information has been encoded. The lost frame detector of the receiver is configured to determine whether or not the encoded frame has been lost or damaged or erased during transmission. When the encoded frame has not been erased, the encoded frame is decoded by a decoder. After a predetermined delay period is added, a voice frame is output. When the lost frame detector determines that the encoded frame has been erased, an FEC module performs frame concealment processing to the signal. In this case, FEC processing includes generating a synthetic speech which is naturally heard with respect to the erased frame.
Patent JP-2014028456-A (JP)
Title: Printing apparatus and printing method
Inventor: FUJINAGA SEIYA
IPC: H04N1/00
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for appropriately coping with a case where a singular portion in a sheet has been detected when printing is performed on a second surface of the sheet in two-sided printing.SOLUTION: It is determined whether a singular portion position end mark has been detected (step 402). When it is determined that the singular portion position end mark has been detected, it is determined whether printing has been performed on a rear surface of a sheet (step 403). The length of a singular portion area is calculated (step 404). An image, on a front surface of the sheet corresponding to the singular portion area the length of which has been calculated in step 404, of a printed image in printing on the front surface of the sheet is detected (step 405). Then, a group of the detected image on the front surface and the corresponding image on the rear surface is extracted as re-print data, and is stored in a predetermined memory (step 406).
Patent JP-2014029435-A (JP)
Title: Resist underlay film-forming composition for lithography including carbonyl group-containing carbazole novolac
Inventor: SOMEYA YASUNOBU
IPC: H01L21/027
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a resist underlay film-forming composition having heat resistance to be used for a lithography process in the manufacture of a semiconductor device.SOLUTION: The resist underlay film-forming composition comprises a polymer containing a structural unit expressed by formula (1). In formula (1), A represents a structure having carbazole; B represents a structure having an aromatic ring; C represents a structure having a hydrogen atom, an alkyl group or an aromatic ring, and B and C may mutually form a ring; and the combined structure of A, B and C includes 1 to 4 carboxyl groups or their salts or carboxylate groups. A method for manufacturing a semiconductor device is provided, the method including steps of: forming an underlay film of the resist underlay film-forming composition on a semiconductor substrate; forming a hard mask thereon; further forming a resist film; forming a resist pattern by irradiation with light or an electron beam and by development; and etching and processing the substrate.
Patent JP-2014030902-A (JP)
Title: Data printing method, printing device, and portable terminal
Inventor: HAMURA SHIGEKI
IPC: B41J29/00
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a data printing method which enables a portable terminal to command a printing device to perform printing.SOLUTION: When a user is authenticated, a password processing unit 22 generates a password with a limit of predetermined authentication validity time since the user is authenticated. A code processing unit 23 displays a code including the password with the time limit on a display unit 210. A portable terminal reads the displayed code by a camera, analyzes the read code to acquire the password with the time limit, generates print data including print target data and the password with the time limit, and transmits the generated print data to a multifunction printer 2. When the password with the time limit included in the received data is valid, a print processing unit 24 prints the print data included in the received data.