baber/WOPTO huggingface dataset:
Patent JP-2013143828-A (JP)
Title: Power-supply device
Inventor: TSUJI NAOKI
IPC: H02M3/155
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a power-supply device capable of achieving high efficiency while having a simple circuit configuration.SOLUTION: A power-supply device 1 includes: a step-up power conversion circuit P1 connected to one terminal of an AC power supply Vac; a diode D1 having an anode terminal connected to the one terminal of the AC power supply Vac; a step-up power conversion circuit P2 connected to the other terminal of the AC power supply Vac; a diode D2 having an anode terminal connected to the other terminal of the AC power supply Vac; a step-up power conversion circuit Pc to which cathode terminals of the diodes D1 and D2 are connected; a smoothing capacitor C1 having one end to which output terminals of the step-up power conversion circuits P1, P2, and Pc are connected, and connected in parallel to a load 2; and a switching control section 3 causing the step-up power conversion circuits P1 and Pc and the step-up power conversion circuits P2 and Pc to perform an interleave operation alternately, and turning on the power conversion circuits P1 and P2 when a voltage applied to the power conversion circuits P1 and P2 from the AC power supply Vac is negative.
Patent JP-2012156505-A (JP)
Title: Method for providing respective flat working layer on each of two working disks of double-side processing apparatus
Inventor: GEORG PIETSCH
IPC: B24B37/00
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To improve flatness and plane-parallelism of a working layer without removing a considerable amount of a material by trimming of the working layer.SOLUTION: A double-side processing apparatus comprises: an upper working disk 13; a lower working disk 26 and a rolling apparatus, which are rotatably mounted about an axis of symmetry 28 of the double-side processing apparatus. This method comprises: a step of applying a lower intermediate layer 29 on a surface of the lower working disk 26 and an upper intermediate layer 16 on a surface of the upper working disks 13; and a step of simultaneously leveling both of the intermediate layers 16 and 29 by using three trimming apparatuses. Each of the trimming apparatuses comprises a trimming disk, one trimming body including an abrasive substance and an outer toothing, is moved on cycloidal paths by using the rolling apparatus and the outer toothing under pressure and with addition of a cooling lubricant that is free of substances having an abrasive action, and removes a material from the intermediate layers 16 and 29. The method further comprises a step of applying a lower working layer 32 to the lower intermediate layer 29 and an upper working layer 39 to the upper intermediate layer 16.
Patent JP-2013148205-A (JP)
Title: Operating condition switching device for variable displacement pump
Inventor: NISHIYAMA KEIICHI
IPC: F16H61/12
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To secure a speed change function and lubrication function of a transmission by appropriately determining a shortage of a discharge flow rate to be switched to a full-displacement operated condition when a variable displacement pump is in a partial-displacement operated condition.SOLUTION: A variable displacement pump OP can be switched between a full-displacement operated condition and a partial-displacement operated condition so as to supply working fluid to a transmission T. When a slide determination means M3 determines the slide of a lock-up clutch 44 provided to the transmission T, an operating condition switching means M4 prohibits the partial-displacement operated condition. When the slide of the lock-up clutch 44 cannot be prevented in the partial-displacement operated condition due to the shortage of a discharge flow rate of working fluid, thereby, the device can prevent the slide of the lock-up clutch 44 and deterioration of durability through the switching from the partial-displacement operated condition to the full-displacement operated condition and can secure a speed change function and lubrication function of the transmission T.
Patent JP-2012147439-A (JP)
Title: System and method for executing soft handoff between frequency division duplex and time division duplex communications systems
Inventor: HOTTINEN ARI
IPC: H04W88/06
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for controlling information transmission and communication handoff between frequency division multiplexing (FDD) and time division multiplexing (TDD) communications systems using any multiple access scheme.SOLUTION: The mobile unit transmits information via a current one of the FDD and TDD communications systems while it moves toward the other, or targeted one of the FDD and TDD communications systems. A pilot search signal is generated by the targeted communications system, where the pilot search signal corresponds to a transmission range of the targeted communications system. A communication handoff is initiated from the current communications system to the targeted communications system when the mobile unit recognizes a predetermined threshold level of the pilot search signal. Concurrent communications are synchronized and temporarily maintained between the mobile unit and both the current and targeted communications systems using an increased data rate for each of the communications links.
Patent JP-2013153115-A (JP)
Title: Metalization film capacitor
Inventor: SAITO TAKAHIRO
IPC: H01G4/18
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a metalization film capacitor which achieves excellent heat radiation performance without increasing the physical constitution and costs.SOLUTION: In a metalization film capacitor 10, metal spray parts 2, 2 are formed on two electrode extraction surfaces of a metalization film cylinder formed by wounding or laminating a metalization film 1d, and parts of external extraction terminals 3, 3 are connected with the metal spray parts 2, 2. The metalization film 1d includes a plate-like insulation filler 1e having heat radiation properties.
Patent JP-2013154432-A (JP)
Title: Coolant tank cleaning machine
Inventor: MITSUI KAZUO
IPC: B23Q11/00
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a coolant tank cleaning machine in which processing machine discharge matter, that is accumulated/solidified in a coolant tank and contains machining powder, is separated efficiently in a short time to reuse a liquid coolant as the liquid coolant and which can be made movable as a whole.SOLUTION: The coolant tank cleaning machine 1 includes: a powder separator 2 into which the processing machine discharge matter-mixed liquid coolant is introduced and in which the processing machine discharge matter is separated from the liquid coolant; a pump 3 for sucking the liquid coolant separated from the processing machine discharge matter in the powder separator 2; a precipitation tank 4 for storing the processing machine discharge matter separated in the powder separator 2; and a recovery vessel 6 for recovering the processing machine discharge matter. The recovery vessel 6 is disposed in the precipitation tank 4 and the recovery vessel 6 is formed as a meshed vessel. The powder separator 2, the pump 3, the precipitation tank 4 and the recovery vessel 6 are disposed as an integrated movable unit.
Patent JP-2013154440-A (JP)
Title: Method for manufacturing vitrified bond grindstone and vitrified bond grindstone
Inventor: ONO NAOTO
IPC: B24D3/00
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a vitrified bond grindstone in which a bond layer around abrasive grains has favorable characteristics of adhesion to the abrasive grains and wear resistance.SOLUTION: After molding a cBN coating layer 12 formed of glass and cBN grains on surfaces of abrasive grains 11 formed of cBN or diamonds, a mixed coating layer 13 mixed with only glass or with glass and an additive is formed outside the cBN coating layers 12, and pressurization-molded and sintered in a predetermined shape. Thereby, a cBN added layer 3 with favorable adhesion to the abrasive grains and suppressed in wearing is formed around the abrasive grains 11 so as to manufacture a vitrified bond grindstone 6 which hardly drops the abrasive grains during grinding.
Patent JP-2013161569-A (JP)
Title: Vehicle headlamp, and vehicle headlamp device
Inventor: SUZUKI YASUSHI
IPC: H01L33/60
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, in a conventional vehicle headlamp, there is a case in which light from a semiconductor light-emitting element is not fully utilized, and that light distribution designing is complicated in forming a predetermined light distribution pattern.SOLUTION: A vehicle headlamp is provided with a low-beam lamp unit 2 and a high-beam lamp unit 3. The lamp units 2, 3 are each configured of a semiconductor type light source 20 and a reflector 23 with reflecting faces 21, 22 for irradiating light from the semiconductor type light source 20 toward front of a vehicle C as a predetermined light distribution pattern. As a result, the headlamp can fully utilize light from the semiconductor type light source 20, and further, light distribution designing in forming a predetermined light distribution pattern is easy.
Patent JP-2013160975-A (JP)
Title: Liquid crystal device, manufacturing method of the same and electronic apparatus
Inventor: SHINOHARA HOMARE
IPC: G02F1/1341
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device capable of efficiently trapping impurities in liquid crystal, and further to provide a manufacturing method of the liquid crystal device and an electronic apparatus.SOLUTION: A liquid crystal device 100 includes: a first seal section 41 for bonding a pair of substrates disposed opposite to each other with a predetermined gap therebetween; a first injection port 42 provided on the first seal section 41 for injecting liquid crystal between the pair of substrates bonded; a second seal section 43 that is disposed more inward than the first seal section 41, has a second injection port 44 communicating with a pixel region E at side portion sides other than a side portion where the first injection port 42 of the first seal section 41 is provided and constitutes a roundabout approach 45 of the liquid crystal between the first seal section 41 and the second seal section 43; and inorganic alignment films individually provided at liquid crystal layer 50 sides of the pair of substrates. In at least one of the pair of substrates, the inorganic alignment film of the roundabout approach 45 has more portions in which alignment treatment directions oriented towards a direction against an approach direction of the liquid crystal in the roundabout approach 45 than those of the inorganic alignment film in the pixel region E.
Patent JP-2013158530-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a game by performing a predetermined advance notice presentation at optimum timing and allowing the predetermined advance notice presentation to attract attention.SOLUTION: Before satisfaction of start conditions (for example, in start winning), it is determined whether a display result of variable display of a presentation pattern becomes a specific display result (jackpot pattern) based on predetermined information (for example, a random number for jackpot determination, a random number for variation pattern type determination) by read-ahead determination. Then, based on the read-ahead determination result, a holding advance notice presentation is performed. In this case, in satisfaction of predetermined limitation conditions at specific timing, performing of the holding advance notice presentation is limited, and the holding advance notice presentation is performed at execution timing differing from the specific timing (for example, when digesting holding storage and shifting holding display).
Patent JP-2013161418-A (JP)
Title: Flow control device and flow control system
Inventor: YOSHIYASU KAZUTOMO
IPC: G05D7/06
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a flow control device and a flow control system capable of reducing a load on an actuator driving a valve.SOLUTION: A flow control device 18 includes: a valve body 20 in which a first flow channel 21, a valve chamber 22, a second flow channel 23, and a valve seat portion 24 are provided; a diaphragm 42 that lays out an inside and an outside of the valve chamber 22; and a valve body 41 that is connected to the diaphragm 42 and is provided opposed to the valve seat portion 24. The flow control device 18 includes: a piston rod 60 that is connected to the valve body 41; a stepping motor 90 that reciprocally drives the piston rod 60 so as to change a distance between the valve seat portion 24 and the valve body 41; and a pressurizing/depressurizing unit 12 that exerts a static load in a reciprocal driving direction on the piston rod 60.
Patent JP-2012115695-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To further improve amusement in a game machine such as a Pachinko machine provided with a variable display device capable of variably displaying identification information in a display part.SOLUTION: An operation pocket 3 and a jackpot pocket 4 are provided in a game board 2 of the Pachinko machine 1. A display device 13 provided with a display part 13a is incorporated to a central portion of the game board 2. A plurality of pattern lines are displayed in the display part 13a, and each of the pattern lines is composed of two or more patterns. A control device 24 generates a jackpot state on necessary condition that at least the patterns are finally stopped in a specific pattern combination. The control device 24 displays the patterns as moving in the depth direction in at least one period during variable display of the patterns, and performs, based on the behaviors of the patterns or the like, a presentation as if the display part 13a is affected thereby.
Patent JP-2012102409-A (JP)
Title: Upper and lower connected dual gas face plate for shower head of semiconductor wafer treatment system
Inventor: UMOTOY SALVADOR P
IPC: H01L21/28
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a shower head for supplying at least two kinds of gases in a treatment gas without mixing the gases before reaching a treatment area and without using any O-ring for sealing the gas to the shower head.SOLUTION: An upper and lower connected gas distribution face plate for the shower head includes first, second and third surfaces, and a plurality of first gas holes extended through the upper and lower connected gas distribution face plate are provided between the first surface and the second surface. The upper and lower connected gas distribution face plate has an internal gas distribution cavity defined by a plurality of interconnected grooves. A plurality of second gas holes are extended to the plurality of interconnected grooves through the upper and lower gas distribution face plate between the first surfaces. The interconnected grooves are smoothly coupled with plenums connected to at least one gas duct in turn. The gas duct is extended to the third surface.
Patent JP-2013168287-A (JP)
Title: On-vehicle lever switch device
Inventor: KOSAKA KEN
IPC: H01H89/00
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle lever switch device capable of compactly aggregating a rotary knob with a non-circular cross sectional outer shape and a pressing knob near a tip of a cylindrical lever body with a non-circular cross sectional outer shape.SOLUTION: A holder 3 assembled and fixed to a cylindrical lever body 2 rotatably supports a rotary knob 5, and the rotary knob 5 supports a pressing knob 7 movably forward and backward in an axial line direction. The cylindrical lever body 2, the rotary knob 5 and the pressing knob 7 have a non-circular outer shape along an orthogonal plane orthogonal to the axial line direction. The rotary knob 5 is arranged near a tip of the cylindrical lever body 2, and the rotary knob 5 is opposed to a principal plane 4a of a circuit board 4 mounted to the holder 3. A contact pattern 15 that can approach to and be separated from a slider 8 mounted to the rotary knob 5, and a push switch 16 having a driven section 16a pushed to a drive rod 7a of the pressing knob 7 during a pressing operation are arranged on the principal plane 4a of the circuit board 4.
Patent JP-2013074788-A (JP)
Title: Switched reluctance motor
Inventor: SEOK JIN SU
IPC: H02K19/10
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a switched reluctance motor.SOLUTION: A switched reluctance motor 100 comprises: a rotor part including a rotor core having a revolving shaft fixedly coupled to the center thereof and a plurality of rotor salient poles 150 formed to be protruded from an outer peripheral surface of the rotor core; a stator part including a stator yoke 130 having the rotor part rotatably received in an inner portion thereof and the plurality of stator salient poles 150 formed to be protruded from the stator yoke 130 in a direction toward the rotor salient poles so as to correspond to the rotor salient poles 150 and having coils 170 wound therearound; and a printed circuit board 190 fixedly coupled to an upper portion of the stator part and including a plurality of ground parts having the coils 170 penetrating therethrough, the coil 170 being wound around the plurality of stator salient poles 150.
Patent JP-2012184843-A (JP)
Title: Mechanical seal
Inventor: CONRAD HOLGER
IPC: F16J15/34
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an improved general purpose mechanical seal especially having durability and characterized by strong connection with a housing of a water pump and which may be changed from an existing one.SOLUTION: The invention is related to the mechanical seal (1) for the water pump (4) of a vehicle. The mechanical seal (1) has a housing (2) and mechanical seal (1) is fixed to a bearing casing (3) of the water pump (4) via the housing (2). The essence of the invention is that the housing (2) is made of a plastic. Thereby, sealing function for a long period can be secured.
Patent JP-2012179048-A (JP)
Title: Method for processing japanese apricot and processed japanese apricot product processed by the same
Inventor: FUKUMOTO KAZUO
IPC: A23L19/00
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing Japanese apricots, decreasing acidity by citric acid of Japanese apricots, and processing Japanese apricots without using salinity, and to provide a processed Japanese apricot product processed by the processing method.SOLUTION: The method for processing the Japanese apricots and the processed Japanese apricot product processed by the processing method include soaking Japanese apricots in an anion-containing alkali ion water for a prescribed time so as to decrease the citric acid concentration of the Japanese apricots, and thus decreasing acidity by citric acid of the Japanese apricots.
Patent JP-2013172785-A (JP)
Title: Wheelchair carrier
Inventor: SANKAI YOSHIYUKI
IPC: A61G5/04
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To carry a wheelchair with a care receiver sitting thereon.SOLUTION: A wheelchair carrier 10 includes a guide rail 30, a moving body 40, a holding mechanism 50, a lifting mechanism 60, and a control portion 70. The moving body 40 has a drive portion 80 travelling along the guide rail 30, and is guided by the guide rail 30 and moved from a first floor to a second floor or from the second floor to the first floor. The holding mechanism 50 includes: a lower side holding portion 50A for supporting a frame 22 of a wheelchair 20 from a lower part; and an upper side holding portion 50B supported turnably in the vertical direction and turned downwards, for pressing the frame 22 of the wheelchair 20 from the upper part to the lower part. The upper side holding portion 50B is supported turnably in the vertical direction by a support portion 92 of a vertical base 90 projecting above the moving body 40. The wheelchair 20 is held from the vertical direction by the lower side holding portion 50A and the upper side holding portion 50B and held in a stable state without backlash.
Patent JP-2013175575-A (JP)
Title: Input or output circuit and reception or transmission circuit
Inventor: SUZUKI KOSUKE
IPC: H03K19/0175
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain excellent reflection characteristics.SOLUTION: An input or output circuit includes: a first wiring layer 24a receiving an input from a circuit 22 or outputting a signal to the circuit; a second wiring layer 30a formed above or below the first wiring layer; a third wiring layer 24b on which a bump outputting the signal to the outside or receiving the signal from the outside is formed; a fourth wiring layer 30b formed below the third wiring layer; and an inductor L0 having one end and the other end that are electrically connected to the first wiring layer and the third wiring layer.
Patent JP-2013178395-A (JP)
Title: Imaging apparatus
Inventor: TAKEMURA AKIRA
IPC: G03B17/14
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of imaging and projecting an image, without increasing the size of equipment.SOLUTION: An imaging apparatus (1) includes an imaging part (12) imaging a subject optical image through a photographic lens (24), a projection part (25) projecting a reproduced image to the outside of the photographic lens through the photographic lens, and a reflection member (18) reflecting the reproduced image projected from the projection part toward the photographic lens.
Patent JP-2013176916-A (JP)
Title: Printer, printing method, program and recording medium of the same
Inventor: ATAKA HIROYUKI
IPC: G03G15/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer for printing an image corresponding to printing data received from an external device, while preventing reduction in printing speed.SOLUTION: In printing a first copy, image data of a page which takes long time for decompression is preferentially stored in an image data storage part (S6 to S10).
Patent JP-2013180346-A (JP)
Title: Dressing gear
Inventor: TAKAHASHI HIROSHI
IPC: B24D5/14
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a dressing gear capable of increasing the service life by preventing abrasive grains in both edge parts in a tooth trace direction of teeth from being dropped off and by preventing a base metal from being damaged without increasing costs.SOLUTION: A dressing gear comprises a gear body 1 of a gear type having a plurality of teeth 3 formed on an outer circumference, wherein an abrasive grain layer 5 obtained by fixing abrasive grains 4 is formed on a surface of the teeth 3. The abrasive grain layer 5 at both edge parts in a tooth trace direction of the plurality of teeth 3 is turned into a large abrasive grain fixing part 5A in which abrasive grains 4A having a larger average particle size than abrasive grains 4B fixed to the abrasive grain layer 5 in the central part in the tooth trace direction are fixed.