baber/WOPTO huggingface dataset:
Patent JP-2012178426-A (JP)
Title: Solid electrolytic capacitor and anode
Inventor: YANO MUTSUMI
IPC: H01G9/052
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor and an anode that suppress an increase in leakage current through a reflow process.SOLUTION: In the solid electrolytic capacitor having an anode 2, a dielectric layer 3 disposed on the anode 2, an electrolyte layer 4 disposed on the dielectric layer 3, and a cathode layer 6 disposed on the electrolyte layer 4, the anode 2 contains O, N, Nb and Si.
Patent JP-2012179665-A (JP)
Title: Device for cutting molding sheet
Inventor: TAMURA JIN
IPC: B26F3/12
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for cutting a molding sheet, which can preferably perform thermal cutting of a molding sheet without causing a cut slippage in the molding sheet.SOLUTION: The device for cutting a molding sheet includes a cutting unit for thermally cutting the molding sheet while piling up a plurality of molding sheets. The cutting unit includes: a stretched heating wire; and a movement mechanism for moving at least one of the heating wire and the molding sheet and bringing into contact both members with each other to thermally cut the molding sheet by the heating wire. The device for cutting a molding sheet further includes a movement speed control device 32 for controlling a movement speed in an area on a thermal cutting completion side of at least one of the heating wire and the molding sheet that is moved by the movement mechanism, to be slower than that in an area on a thermal cutting starting side.
Patent JP-2012182663-A (JP)
Title: Oscillation circuit and electronic apparatus equipped with oscillation circuit
Inventor: SOMA HIROYUKI
IPC: H03K3/354
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit which delivers an output signal that normally operates various circuits on the next stage for connection with the output of a crystal oscillation circuit even if the driving current thereof decreases significantly to 100 nA or less, and the output of the crystal oscillation circuit decreases to 0.1 Vpp or less, and to provide an electronic apparatus equipped with the same.SOLUTION: An amplifier circuit amplifying the output from a crystal oscillation circuit is connected to the output side thereof, and the difference between the output voltage of the crystal oscillation circuit and the input voltage of a CMOS inverter therein is amplified. For example, a differential amplifier is connected to the output side of the crystal oscillation circuit, and the output voltage of the crystal oscillation circuit and the input voltage of the CMOS inverter are input to the differential amplifier. Alternatively, an instrumentation amplifier consisting of three operational amplifiers is connected to the output side of the crystal oscillation circuit, and the difference between the output voltage of the crystal oscillation circuit and the input voltage signal of the CMOS inverter in the crystal oscillation circuit is amplified.
Patent JP-2012181794-A (JP)
Title: File retrieval device
Inventor: HIKINO YOHEI
IPC: G06F12/00
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To detect a similar policy under conditions where there are multiple policies in which predetermined information related to a retrieval is defined and reuse the policy, and to reduce a ratio of leaving unnecessary policies by detecting and deleting policies satisfying predetermined deletion conditions.SOLUTION: Policies in which the predetermined retrieval information is defined are registered in policy management data 108. When creating the policy management data 108 according to a request from a client 11 if there are policies similar to a newly created policy in the policies that are registered in the policy management data 108, a policy management section 104 in response to the request from the client 11, compiles retrieval information of the similar policies, or newly creates a policy and registers it in the policy management data 108. Further, the policy management section 104 deletes a policy that satisfies the predetermined deletion conditions and of which deletion is requested from the client 11, from the policy management data 108.
Patent JP-2012183951-A (JP)
Title: Power supply unit of vehicle
Inventor: NAGURA TATSUMUNE
IPC: H02J9/06
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and wires by securing the operation of an actuator even if an abnormality is detected in a power source voltage of a power supply system without including two power supply system circuits.SOLUTION: A TCU11 includes a microcomputer 12 to execute processing according to a program memorized beforehand. When an ignition switch 18 is turned on, the microcomputer 12 observes the power source voltage supplied through a main power supply line 13. When the abnormality of the power source voltage is detected, a transistor switch Tr6 to connect a backup power supply line 19 with the main power supply line 13 is turned on, and the backup power supply supplied to the backup power supply 19 is supplied to the main power supply line 13.
Patent JP-2012190934-A (JP)
Title: Optical device
Inventor: MAKIMURA YUSHI
IPC: H01L31/12
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical device that is less prone to false detection.SOLUTION: The optical device comprises a substrate 1, a wiring pattern 8 formed on the substrate 1, a light-receiving element 3 and a light-emitting element 2 arranged, respectively, on the substrate 1 with a space therebetween in the x direction, a translucent resin 4 covering the light-receiving element 3, a translucent resin 5 covering the light-emitting element 2, and a light-shielding resin 6 covering the translucent resin 4 and the translucent resin 5. The wiring pattern 8 includes a first light interruption part 83 interposed between the light-shielding resin 6 and the substrate 1 and located between the light-receiving element 3 and the light-emitting element 2 in the xy plan view, and the first light interruption part 83 traverses the light-emitting element 2 when viewed in the x direction.
Patent JP-2012192470-A (JP)
Title: Plate-like body polishing apparatus
Inventor: ONABEDA YUICHI
IPC: B24B41/06
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a plate-like body polishing apparatus that can improve the productivity of a plate-like body.SOLUTION: A glass plate G is stuck to a suction sheet 39 stuck to a back plate 38 of a canvas 14 in a stage 16. The canvas 14 is then conveyed to a stage 18 and horizontally held to a carrier 52. The canvas 14 and polishing pads 58, 60 are relatively brought in proximity to press the glass plate G to the polishing pads 58, 60 by the pressure of compressed air, and the canvas 14 and the polishing pads 58, 60 are relatively moved along the polished surface of the glass plate G to polish the polished surface of the glass plate G. The glass plate G is thus polished using the canvas 14 without using a film body. A replacement process of the film body can thereby be eliminated from the production process of the glass plate G.
Patent JP-2012192050-A (JP)
Title: Pachinko game machine
Inventor: IKETANI KENGO
IPC: A63F7/02
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine with fun configured to facilitate balls entering a main-game start pocket by enabling a normal electric accessory to be opened easily when a specific game state is entered, to prevent a monotonous game and to prevent a game state from being easily determined.SOLUTION: The Pachinko game machine is configured such that, when one of stages constituting an auxiliary game part side transition game state is compared with the next stage, the next stage is different from the one stage in at least one of an auxiliary game identification information winning probability state, an auxiliary game identification information variation time state and an easy-ball-entry time state, and the ratio occupied by the specific time in the unit time is improved.
Patent JP-2012196090-A (JP)
Title: Resolver
Inventor: TAKENAKA MASAYUKI
IPC: G01D5/20
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a resolver that is radially compact.SOLUTION: A rotor shaft 9 of a rotary electric machine 2 is rotatably supported by a fixing wall 3b. A resolver 30 has: a resolver rotor 31 that is mounted on the rotor shaft 9; a resolver stator 32 that is arranged so as to face the resolver rotor 31; and a housing member 33 that houses the resolver stator 32. The resolver stator 32 has a resolver stator core 32a, and resolver stator coils 32b that are wound around the resolver stator core 32a. The housing member 33 is fixed to the fixing wall 3b with bolts 34 through mounting portions 33c that are positioned so as to at least partially overlap the resolver stator coils 32b radially.
Patent JP-2012197471-A (JP)
Title: Steel stock for machine structure with small heat treatment deformation
Inventor: FUJIMATSU TAKESHI
IPC: C22C38/32
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a steel for machine structure with small heat treatment deformation, which is for power transmission parts of gears, shafts or the like of automobiles, industrial machines or the like.SOLUTION: The steel stock for machine structure with small heat treatment deformation is a steel stock comprising a steel for machine structure including, by mass, C: 0.15-0.35%, Si: 0.10-1.50%, Mn: 0.10-1.00%, P: at most 0.030%, S: at most 0.030%, Cr: 0.90-1.90%, Cu: at most 0.30%, Al: 0.008-0.800%, B:0.0003-0.0050%, O: at most 0.0030%, N: 0.0020-0.0100%, a remainder Fe, and inevitable impurities, wherein the Ms point is at most 460°C, the ratio value of the hardness J9 at the distance of 9 mm from the quenching end by Jominy end quenching method to the hardness J1.5 at the distance of 1.5 mm is 0.68-0.97, and the ratio value of the hardness J11 at the distance of 11 mm to the hardness J1.5 at the distance of 1.5 mm is 0.63-0.94.
Patent JP-2012199036-A (JP)
Title: Separator manufacturing device
Inventor: KIM ICK-SOO
IPC: H01M50/457
Filed: 2011-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a separator manufacturing device capable of mass-producing separators having a desired property and a high quality without a droplet phenomenon at high productivity.SOLUTION: A separator manufacturing device 1 for manufacturing a separator has a structure such that a first fiber layer comprising first fibers made of a predetermined polymer material, and a second fiber layer comprising second fibers made of the same material as a predetermined polymer material are laminated. The separator manufacturing device comprises a long sheet conveying device 10 having a conveying mechanism 19 and a long sheet reverse mechanism 15; a melt-blow spinning device 20 for forming the first fiber layer on one surface of a long sheet 110; and an electric field spinning device 40 for forming the second fiber layer on one surface of the long sheet 110 using an upward nozzle. The melt-blow spinning device 20, the long sheet reverse mechanism 15, and the electric field spinning device 40 are sequentially arranged in a conveying direction of the long sheet 110.
Patent JP-2012196857-A (JP)
Title: Method and apparatus of forming cast film, and solution film forming method
Inventor: ARAI TOSHINAO
IPC: B29C41/46
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To form a film efficiently while suppressing the occurrence of unevenness in thickness.SOLUTION: In a cast film forming process 126, a dope flow-down process 131 making a dope 24 flow down to an endless band, a cast process 132 forming a cast film 61 from the dope 24, a film heating process 133 smoothing a film surface by heating the cast film 61, a skin layer forming process 134 forming a skin layer on the film surface, a film drying process 135 advancing the drying of the cast film 61, a film cooling process 136 cooling the cast film up to a state that the film can be conveyed independently, a peeling process 137 peeling the cast film 61 from the endless band, and a support heating process 138 heating the endless band after the peeling process 137 are carried out in series repeatedly.
Patent JP-2012197736-A (JP)
Title: Control device for internal combustion engine
Inventor: FURUISHI AKIRO
IPC: F02D45/00
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine that calculates an amount of residual moisture in a cylinder when cranking before fuel injection, and in response to the calculation, can properly set a time to energize a heater before combustion.SOLUTION: An amount of heat generated before fuel injection is calculated based on a pressure inside a cylinder within an adiabatic compression/expansion period detected by an in-cylinder pressure sensor, and a volume inside a cylinder when the pressure is detected. An amount of residual moisture in the cylinder can be calculated based on a difference between the predetermined amount of heat generation and the amount of generated heat. A more amount of residual moisture in the cylinder means more delay in the starting time to energize a heater of the exhaust sensor.
Patent JP-2012200614-A (JP)
Title: Coating apparatus and coating method
Inventor: NISHIMOTO MIKI
IPC: G02B5/20
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To solve such the problems that though wiping of a discharge port with a plurality of cleaning members right before coating by a die coater is effective method to obtain a stable coating film, it takes a long time to replace the cleaning member and to adjust the cleaning member to fit to each discharge port every time the nozzle is replaced.SOLUTION: A coating apparatus has: a cleaning unit comprising the cleaning member supported on a support member; a θ-stage capable of placing a plurality of the cleaning units in the wiping direction and having a rotary shaft vertical to the upper surface; and the wiping unit including a pedestal supporting the θ-stage. The coating apparatus has a cleaning unit in which a height adjusting surface to hold a height adjusting member is formed in the supporting member and the θ-stage of the cleaning unit.
Patent JP-2012202438-A (JP)
Title: Planetary gear type power transmission
Inventor: MATSUSHITA HIROYUKI
IPC: F16D25/0638
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and quality control manhours, when controlling a clearance dimension of a friction plate of a multiplate frictional fastening element, while keeping stably a support rigidity of a thrust load by a carrier plate.SOLUTION: This planetary gear type power transmission is formed with a pressure receiving part for receiving a fastening load of an advance clutch 31, in the carrier plate 36 of a single pinion type planetary gear 30. In the planetary gear type power transmission, the friction plate of the advance clutch 31 is constituted of a plurality of driving plates 31a, 31a, 31a arranged alternately, and a plurality of driven plates 31B, 31b, 31b, one driven plate out of the plurality of driven plates 31B, 31b, 31b is set to the clearance regulating driven plate 31B selected to bring the clearance dimension L between the pressure receiving part of the carrier plate 36 and the driving plate 31a adjacent to the pressure receiving part, into a desired clearance dimension.
Patent JP-2012202740-A (JP)
Title: Method for manufacturing specimen with defect for nondestructive inspection
Inventor: MATSUMOTO MASAHIRO
IPC: G01N1/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a specimen with a defect for a nondestructive inspection, which has a crack-shape internal defect, without a special bonding device required.SOLUTION: A specimen having an inner crack 3 is obtained by the following procedure: metal materials 1, 2 are made face each other in a V-groove shape; in the middle of a step of welding a groove part A in a multilayer, a welded part is bent by a bending tester; after the crack 3 is formed in a longitudinal direction at the welded part, the welded part is restored to a shape before bending; and the rest of the groove part A is filled by multi-layer welding.
Patent JP-2012205347-A (JP)
Title: Detector for detecting thunder stroke on power line under power failure
Inventor: UEDA KYOJI
IPC: H02H3/22
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a detector for detecting a thunder stroke on a power line under a power failure, which detects an occurrence of a thunder stroke on a power line under a power failure.SOLUTION: A detector 10 for detecting a thunder stroke on a power line under a power failure comprises: a detection part 11 for detecting a power failure of power lines, the detection part 11 detecting whether a first power line 1 L is under a power failure based on state signals S, Sof a first and third circuit breaker from a first and third circuit breaker 21, 21disposed at the both ends of the first power line 1 L; and a thunder stroke detection part 12 for monitoring a level of a first and third output signals for determining power being on state S, Sfrom a first and third power line on/off state determination device 22, 22when the first power line 1 L is detected as under a power failure, then determining that the first power line 1 L is thunderstruck if the level of the first and third output signals for determining power being on state S, Schanges from a low level, which indicates that the power line voltage of the first power line 1 L is smaller than a setting value of the first and third power line on/off state determination device 22, 22, to a high level, which indicates that the power line voltage is more than the setting value, for only a certain period of time.
Patent JP-2012200759-A (JP)
Title: Au-Sn BASED ALLOY SOLDER
Inventor: IZEKI TAKASHI
IPC: B23K35/30
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide Pb-free Au-Sn based alloy solder for high temperature superior in sufficient wetting and reliability or the like by having a melting point not exceeding 300-340°C in joining, requiring always high reliability.SOLUTION: The Au-Sn alloy solder contains 18.5-23.5 mass% of Sn, contains at least one of 0.02-0.5 mass% of W or 0.02-4.3 mass% of Mo, and the remaining includes Au.
Patent JP-2012201214-A (JP)
Title: Light distribution control apparatus for vehicular illumination lamp
Inventor: KUROSU HIROAKI
IPC: B60Q1/14
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus in a vehicular illumination lamp which prevents a driver from falsely recognizing reflection light from a traffic sign or a reflector as a headlamp of an oncoming car or a taillight of a preceding car.SOLUTION: When a detection area of a preceding vehicle is equal to or larger than a predetermined range, a light distribution control apparatus selects a light distribution pattern corresponding to a distance to the preceding vehicle, synthesizes the selected light distribution pattern with detection data to produce a synthesized image, and uses the synthesized image to detect the preceding vehicle.
Patent JP-2012201461-A (JP)
Title: Charging plug for battery type forklift
Inventor: KIMURA TAKAAKI
IPC: B66F9/075
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure enabling a worker to find the abnormal heating of a charging plug at an early stage and simplifying operations and secured connection to a receptacle.SOLUTION: The charging plug includes a receptacle-side contactor 3 for connection to an receptacle-side connector arranged in the receptacle, a terminal 4 arranged on the receptacle-side contactor 3, a conductive wire 6 connected to the terminal 4, a warning label 5 which is attached to the terminal 4, changes the color when the temperature rises but does not change it even if the temperature lowers after the change of the color, and issues an alarm for alarming a rise in the temperature, and a cover 10 in which the whole or at least part thereof is formed of a transparent member so that the worker can see the change of the color of the warning label 5 from the outside.
Patent JP-2012201805-A (JP)
Title: Absorbent material, and method for manufacturing the same
Inventor: KONISHI TAKAYOSHI
IPC: C08K7/02
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a rapid-absorption absorbent material and a method for manufacturing the material by using an alkylcellulose derivative.SOLUTION: The method for manufacturing the absorbent material includes: a step in which a cellulose hydrogel is prepared by irradiating a first mixture comprising an alkylcellulose derivative and water with radiation; a step in which a second mixture is prepared by mixing the cellulose hydrogel with hydrophilic fibers while cutting the cellulose hydrogel; and a step in which the second mixture is dried at ≤100°C. The absorbent material contains cellulose hydrogel particles prepared by crosslinking the alkylcellulose derivative, and hydrophilic fibers that reach the inside of the cellulose hydrogel particles from the outside of the particles.
Patent JP-2012202009-A (JP)
Title: Method for producing moisture permeable waterproof fabric
Inventor: NAKAGAWA KIYOSHI
IPC: C09K3/18
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a moisture permeable waterproof fabric that can effectively reduce occurrence of curling.SOLUTION: There is provided a method for producing a moisture permeable waterproof fabric which is obtained by laminating a microporous film mainly comprising polyurethane resin on one surface of a polyamide-based fabric whose surface is rendered water repellent. The method includes: applying a resin composition for forming the microporous film including the polyurethane resin and a crosslinking agent on one surface of the polyamide-based fabric that is rendered water repellent; and then, during or after coagulating and coating a resin component of the resin composition for forming the microporous film to form a resin film for forming the microporous film, widening the polyamide-based fabric with the resin film for forming the microporous film in a width direction of the fabric within a range of 3 to 10%.
Patent JP-2012201667-A (JP)
Title: Method for purifying difluoroacetic acid chloride
Inventor: TAKADA NAOKADO
IPC: C07C53/48
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a difluoroacetic acid chloride composition at least containing difluoroacetic acid fluoride into a high-purity product, by using a simple device and a simple means.SOLUTION: This method for purifying difluoroacetic acid chloride includes a step of bringing a difluoroacetic acid chloride composition at least including difluoroacetic acid fluoride into contact with calcium chloride at a temperature at which a reaction occurs, and converting the difluoroacetic acid fluoride into difluoroacetic acid chloride.
Patent JP-2011225552-A (JP)
Title: New crystal of piperacillin sodium
Inventor: MORI MASARU
IPC: A61P31/04
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a new crystal of piperacillin sodium having an excellent function as a medicine, and to provide a preparation for injection filled therewith.SOLUTION: This invention relates to a crystal (2S, 5R, 6R)-6-((2R)-2-((4-ethyl-2, 3-dioxo piperazine-1-carbonyl) amino)-2-phenylacetyl amino)-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo [3.2.0] heptane-2-sodium carboxylate and 1 hydrate, having a diffraction angle of 7.0, 14.1 and 25.3° expressed by 2θ in powder X-ray diffraction. A new crystal of piperacillin sodium having a diffraction angle of 7.0, 14.1 and 25.3° expressed by 2θ in powder X-ray diffraction, and a new crystal of piperacillin sodium having a diffraction angle of 7.4 and 8.3° have a small content of a related material and high purity, and are useful as original medicines for a medicine.