baber/WOPTO huggingface dataset:
Patent JP-2013059190-A (JP)
Title: Power semiconductor module
Inventor: TAKAO KAZUTO
IPC: H02M1/08
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor module which is reduced in power loss and generates less noise.SOLUTION: The power semiconductor module in which a unipolar switching element (wide band gap semiconductor switching element) 1 using a wide band gap semiconductor and an insulated gate bipolar transistor (Si-IGBT) 2 using a silicon semiconductor are connected in parallel is characterized in that a chip area of the wide band gap semiconductor element 1 is smaller than that of the Si-IGBT 2.
Patent JP-2013056127-A (JP)
Title: Base material for forming valved lumen shape tissue, base material for forming lumen shape tissue, base material for forming membrane shape tissue, biological tissue forming observing device, biological tissue change observing device, method for producing valved lumen shape tissue, method for producing lumen shape tissue, method for producing membrane shape tissue, and method for forming biological tissue
Inventor: NAKAYAMA YASUHIDE
IPC: A61F2/04
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a biological tissue forming observing device capable of observing a condition in which the biological tissue is formed, from the outside.SOLUTION: The biological tissue forming observing device 5 is accommodated in the base material body 4 of the base material 1 for forming the valved artificial blood vessel. The biological tissue forming observing device 5 includes: a photographing unit for photographing a tissue body; and a transmitting means for transmitting the photographed image to the outside. The base material body 4 is formed of a transparent material. The base material 1 for forming the valved artificial blood vessel is arranged under the environment where a biological tissue material is present such as under a skin. A membrane shape tissue body 2 is formed on the surface of the base material body 4. It is confirmed that the tissue body 2 is sufficiently and reliably formed by the biological tissue forming observing device 5. The base material 1 for forming the valved artificial blood vessel is taken out, the tissue body is pealed to form a valved artificial blood vessel 3.
Patent JP-2013062064-A (JP)
Title: Luminaire
Inventor: MINAKI SHINSUKE
IPC: H05B44/00
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire which can restrict minute emission of light in a compact size at low cost and also has improved workability.SOLUTION: A luminaire A1 comprises: a non-insulation type power supply circuit 1 which rectifies the alternating current fed from an alternating current power supply 10 and outputs boosted direct current power; a light source unit 2 incorporating one or more semiconductor light-emitting elements 3 which are turned on by the direct current power output by the power supply circuit 1; and a fixture outer block 4 which is formed with a conductive material grounded to earth via a ground path Wa4 and which includes the power supply circuit 1 and the light source unit 2. When a switch SW1 of a power feeding line Wa2 turns off, the semiconductor light-emitting element 3 is supplied with alternating current power from the alternating current power supply 10 having a ground phase via a stray capacitance Ca formed between the light source unit 2 and the fixture outer block 4 and the ground path Wa4. The forward voltage of the semiconductor light-emitting element 3 supplied with alternating current power this way is such that the level of light emission by this forward voltage is not recognizable to human eyes.
Patent JP-2013061207-A (JP)
Title: Determination method of fatigue using cardiolipin
Inventor: IMAI HIROTAKA
IPC: G01N33/50
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method to determine the degree of fatigue of a subject using a biological sample easily obtained from the subject, a method to determine effectiveness of a subject substance for fatigue, a method to search for a substance which can achieve recovery, improvement or prevention of fatigue, and a fatigue determination reagent or kit.SOLUTION: The method to determine the degree of fatigue includes the steps of analyzing and/or comparing cardiolipin and/or an expression level of the metabolite in a biological sample derived from a subject.
Patent JP-2013061001-A (JP)
Title: Active vibration control device
Inventor: ICHIKAWA HIROYUKI
IPC: F16F13/08
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an active vibration control device capable of effectively collecting a regenerative current in a regeneration mode.SOLUTION: A control part 72 stores a regeneration mode frequency range X including a natural frequency Fx of a mass spring system constituted by vibrating bodies 16b and 23 and elastic bodies 14, 24, 25 and 26. Furthermore, the control part 72 switches a vibration suppression mode for actively vibrating the vibrating bodies 16b and 23 so as to suppress the vibration of a vibration control target member when a vibration frequency F of the vibration control target member is not included in the regeneration mode frequency range X, and a regeneration mode for converting the vibration energy of the vibrating bodies 16b and 23 to electric energy so as to collect the regenerative current when the vibration frequency F of the vibration control target member is included in the regeneration mode frequency range X.
Patent JP-2013067227-A (JP)
Title: Vehicle and control method of vehicle
Inventor: YAMAMOTO MASAYA
IPC: B60L50/16
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent vehicle power performance in engine startup from deteriorating, while protecting overheat of the converter in startup of the engine.SOLUTION: In a vehicle that includes an engine, a motor, a power storage device, and a boost converter, an ECU sets the product of a reference value WOUTbase and a limitation coefficient K to a discharge electric power upper limit value WOUT of a battery. The ECU assumes the limitation coefficient K as 100% when a converter temperature Tc is less than a permissible temperature T0, and when the converter temperature Tc exceeds the permissible temperature T0, decreases the limitation coefficient K to be lower than 100%. When the engine is staring up, the ECU sets a limit value VHt to limit a boost upper limit value of the converter. When the converter temperature Tc is less than a threshold temperature T1 which is lower than the permissible temperature T0, the ECU assumes the limit value VHt as V2, and when the converter temperature Tc is not less than the threshold temperature T1, decreases the limit value VHt to be lower than V2.
Patent JP-2014231355-A (JP)
Title: Package with opening tape
Inventor: HARADA KURATO
IPC: B65D65/34
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a package with opening tape capable of removing an outer packaging easily.SOLUTION: The package with opening tape comprises: a cigarette pack (10); and a transparent outer packaging material (16) with an opening tape (18) packing the pack (10). The opening tape (18) comprises: a main tape element (20) disposed above the pack (10), and extending around a circumference of the pack (10) over the whole circumference; an opening tab (22) having one end of the main tape element (20); and a sub tape element (26) whose starting end (28) is disposed on the opening tab (22). The sub tape element (26) has a starting end side portion (30) on the opening tab (22) side, and the starting end side portion (30) extends around the circumference of the pack (10) in a state that an interval between itself and the main tape element (20) becomes wider as going to a bottom of the pack (10) from the opening tab (22).
Patent JP-2012094124-A (JP)
Title: Reference current generation circuit, reference voltage generation circuit and temperature detection circuit
Inventor: WATANABE KAZUNORI
IPC: G05F3/26
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a reference current generation circuit having a cascode type current mirror circuit which is high in current mirror accuracy by a low power supply voltage operation.SOLUTION: A reference current generation circuit includes: a cascode type current mirror circuit 1 for outputting reference currents Iref; a current/voltage conversion circuit 2 for converting mirror currents I1 to be output by the current mirror circuit 1 into a voltage V1; a current/voltage conversion circuit 3 for converting mirror currents I2 to be output by the current mirror circuit 1 into a voltage V2; a differential amplifier 4 to whose first input terminal the voltage V1 is input, and to whose second input terminal the voltage V2 is input; a voltage/current conversion circuit 5 for converting a voltage V3 to be output by the differential amplifier 4 into currents I3 and I4, and for outputting the currents I3 and I4; and a current/voltage conversion circuit 6 for converting the current I3 into a voltage V4, and for outputting the voltage V4. Also, the voltage V4 to be output by the current/voltage conversion circuit 6 is a voltage to be input to the gate of a transistor configuring cascode connection owned by the cascode type current mirror circuit.
Patent JP-2013067327-A (JP)
Title: Vehicle body rear structure
Inventor: KANEKO TAKASHI
IPC: B60L50/64
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body rear structure capable of positively protecting a battery in a vehicle crash while suppressing increase of vehicle weight.SOLUTION: A battery frame 9 includes: a front frame 27 connecting a lower part of a front wall surface 21 of a battery case 11 and a rear floor 7; a rear frame 29 connecting an upper part of a rear wall surface 23 of the battery case 11 and the rear floor 7; and a side frame 31 attached to a side wall surface 25 of the battery case 11. The rear frame 29 is disposed higher than the front frame 27. The side frame 31 connects a side end 27a of the front frame 27 and a side end 29a of the rear frame 29, and is arranged so as to slant and extend obliquely upward as it heads toward the vehicle rear, as seen from the side.
Patent JP-2013072290-A (JP)
Title: Electric blower and vacuum cleaner
Inventor: IWATA NOBUYUKI
IPC: F04D25/16
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower and a vacuum cleaner adaptable to higher rotation associated with a smaller size.SOLUTION: The electric blower 8 includes a motor part 37 having a rotor shaft 36, an upstream side impeller 38 joined to one end of the rotor shaft 36 in a rotation integrated manner for sucking air from the outside, a downstream side impeller 41 joined to the other end of the rotor shaft 36 in a rotation integrated manner for sucking air discharged from the upstream side impeller 38, and intermediate plates 89, 109 for dividing at least one of a flow path in the upstream side impeller 38 and a flow path in the downstream side impeller 41 into a plurality of sections in the direction of a rotational center line C of the rotor shaft 36.
Patent JP-2013074153-A (JP)
Title: Multilayer wiring board and manufacturing method of the same
Inventor: SUGASHIMA NAOKI
IPC: H05K3/46
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board which allows high-density wiring without building up layers or bonding multiple pieces of the multilayer wiring boards together to thereby enable cost reduction and secure the yield, and also to provide a manufacturing method of the multilayer wiring board.SOLUTION: The multilayer wiring board comprises: a plurality of wiring layers; an insulating layer arranged between the wiring layers; and an interlayer connection electrically connecting the wiring layers to each other. The plurality of wiring layers include: a surface wiring layer; a plurality of high-density wiring layers arranged in an inner layer on the surface wiring layer side; and a low-density wiring layer arranged on a further inner layer side than the high-density wiring layers. The interlayer connection has a non-through hole extending from the surface wiring layer to the plurality of high-density wiring layers. The invention also provides a manufacturing method of the multilayer wiring board described above.
Patent JP-2013074197-A (JP)
Title: Tabular object transport device
Inventor: YAMANAKA SATOSHI
IPC: H01L21/677
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a tabular object transport device capable of realizing automatic adjustment of parallelism between a holding table and an adsorption pad.SOLUTION: The tabular object transport device transports a tabular object between a plurality of holding tables, each having a different inclination of a table surface. It includes, an arm supported movably at least in vertical direction, a support base which is fixed to a tip end of the arm and has a support hole of inverted truncated cone at its upper end, a tubular member which has a head part of inverted truncated cone and is inserted and supported in the support hole by engagement between the head part and the inverted truncated cone portion of the support hole, an adsorption pad which sucks and holds the tabular object connected to the lower end of the tubular member, a piping of which one end is connected to the upper end of the tubular member while the other end to a suction source, and a coil spring which is slipped over the tubular member and interposed between a shoulder part of the support base and the adsorption pad.
Patent JP-2013073218-A (JP)
Title: Image forming device and cartridge
Inventor: ITABASHI NAO
IPC: G03G15/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of surely detecting the condition of a cartridge and a cartridge mounted in the image forming device.SOLUTION: In a printer 1 having a development cartridge 25 detachably attached on a body casing 2 for storing toner, a CPU 84 for determining presence/absence and newness/oldness of the development cartridge 25 and a body electrode 81 which can be electrically connected to a cartridge electrode 52 of the development cartridge 25, the cartridge electrode 52 is configured in such a manner that it rotates by a predetermined travel amount to make the body electrode 81 move. When the body electrode 81 is moved in accordance with following the rotation of the cartridge electrode 52, the CPU 84 is caused to determine that the development cartridge 25 is new.
Patent JP-2013077341-A (JP)
Title: Method for manufacturing rotary apparatus and rotary apparatus manufactured by the manufacturing method
Inventor: FUKUSAKO YASUO
IPC: B23Q11/10
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rotary apparatus capable of improving quality by reducing operation errors without accompanying an increase in the number of manufacturing processes, an increase in manufacturing cost, or the like, and a rotary apparatus.SOLUTION: In the method for manufacturing a disk drive having a hub member on which a recording disk is mounted, and a base member for supporting the hub member freely rotatably through a bearing part, when at least one among the base member, the hub member and the bearing part is called work, the manufacturing method includes a cutting process 401 to 403 for performing cutting work of the work while adding cutting water, a removal process 405 for removing cutting water attached to the worked work, and an assembly process 408 for using the work from which the cutting water is removed to assemble a disk drive.
Patent JP-2012009075-A (JP)
Title: Printing system
Inventor: TOIZUMI TOMOKO
IPC: B41J29/38
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a printing system that can urge a user, who handles print data unsuitable for printing using the resource saving function, to save resources without troubling the user.SOLUTION: A display 22 can display an ecology mode recommending screen 40 on which multiple ecology modes are displayed to be selected. A storage part 212 stores the characteristics of print data unsuitable for ecology mode printing. A determination part 214 determines whether or not the print data is suitable for the ecology mode printing. A control part 211 displays the ecology mode recommending screen 40 on the display 22 when the determination part 214 determines that the print data is suitable for the ecology mode printing, after that, executes the printing upon directions of printing, while executing the printing with no ecology mode recommending screen 40 on the display 22 when the determination part 214 determines that the print data is unsuitable for the ecology mode printing.
Patent JP-2012078835-A (JP)
Title: Image processor, image forming apparatus, and method for erasing image
Inventor: HONDA MASASHI
IPC: B41J29/26
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an image processor erasing a portion which is not printed with eraser toner.SOLUTION: This image processor includes: an erasure section for erasing an erasable image formed on a sheet; a sensor capturing an image of a sheet surface to which an erasure process is performed by the erasure section; an unerased region acquisition section that acquires position information indicating an image region that has not been erased by the erasure section, from image data captured by the sensor; and an image forming section forming, on the unerased image on the sheet, an image with the same color to that of the ground color of the sheet based on the position information acquired by the unerased region acquisition section.
Patent JP-2012081274-A (JP)
Title: Sealing apparatus for medical tools
Inventor: TSUMURA TAKEHIRO
IPC: B65B9/02
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a sealing apparatus which automatically seals a used or unused medical tool and automatically cuts a sealing sheet.SOLUTION: The sealing apparatus includes a supply mechanism for opposed sealing sheets, a pressure bonding mechanism for the opposed sealing sheets, a throw-in checking sensor provided on an insertion side of the pressure bonding mechanism, a cutting mechanism for the opposed sealing sheets, and a catch-in preventing sensor provided on the discharge side of the pressure bonding mechanism. The pressure bonding mechanism for the opposed sealing sheets includes opposed pressure bonding rolls, each of which has seal parts at both ends thereof and an elastic compression part between the seal parts. When the throw-in checking sensor senses a thrown-in medical tool, the supply mechanism for the opposed sealing sheets is automatically activated. With the pressure bonding mechanism, the pressure bonding rolls presses the opposed sealing sheets to seal the medical tool, and the sealing sheet discharged from the pressure bonding mechanism is automatically cut by the cutting mechanism.
Patent JP-2013083104-A (JP)
Title: Composite floor structure, fire resistant structure and construction method of composite floor structure
Inventor: FUKUMOTO KOJI
IPC: E04B5/32
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a composite floor structure in which the warmth of trees can be felt while securing a fire resistant performance.SOLUTION: A composite floor structure comprises joist hold means 12 which is installed at a bottom side of a floor slab casting area A, a plurality of woody joists 16 which are supported by the joist hold means and provided in parallel while being spaced apart from each other over all the bottom of the floor slab casting area, a woody decorative sheet 18 which is supported on upper surfaces of the joists in combination with a bottom plate of the floor slab casting area, a vapor retarder layer 20 covering all the upper surface of the decorative sheet, a plurality of fixing rods 22 of which the lower half portions are driven into the joists through the decorative sheet and the vapor retarder layer, and a floor slab 24 which is formed by casting concrete into the floor slab casting area so as to bury upper half portions of the fixing rods.
Patent JP-2012067306-A (JP)
Title: Resin composition and semiconductor device produced using the resin composition
Inventor: OKUBO HIKARI
IPC: H01L21/52
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition that has sufficiently low stress properties and exhibits good adhesiveness when used in adhesive applications handling large areas, and a semiconductor device that has excellent reliability by using the resin composition as a die attach material or a heat sink attach material for semiconductors.SOLUTION: The resin composition includes: a reaction product obtained by the reaction of a (meth)acrylic acid ester compound having an alcoholic hydroxy group in the molecule, a compound having a repeating unit represented by polyoxyalkylene, whose both terminals are hydroxy groups, and a cyclic diisocyanate not having an aromatic ring; a compound including a structure represented by polyoxyalkylene in the main chain skeleton and having at least two radically polymerizable carbon-carbon unsaturated bonds and no urethane bond; a radical polymerization initiator which is not a photopolymerization initiator; and a filler as indispensable components.
Patent JP-2013071117-A (JP)
Title: Convection generator
Inventor: TANAKA HIDEO
IPC: B01F27/91
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, though a method of splashing water up by a horizontal shaft water turbine or a fountain is employed for the water preservation of flat water such as a culture pond, a lake or a marsh, since it causes only a flow on a surface and large convection can not be generated in the entire flat water and dissolved oxygen can not be made to reach a water bottom, it is impossible to cope with water quality degradation accompanying deposition of colloidal sediment.SOLUTION: By rotating a self-floating type horizontal rotary blade at low speed on a water surface, and discharging supply air from a blower with a filter for oscillating resonance electromagnetic waves of 1 to 20 terahertzes attached to an intake side from many fine holes of a diffusion header pipe right below the horizontal rotary blade, water at a water bottom part is elevated to a water surface part by an air lift effect, large convection is generated, and the activated air and oxygen are dissolved in water at a high concentration, and water quality is maintained.
Patent JP-2013089360-A (JP)
Title: Discharge lamp lighting device
Inventor: JO HIROSHI
IPC: H05B41/24
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of minimizing occurrence of uneven irradiation while prolonging the life of the discharge lamp.SOLUTION: A discharge lamp lighting device 1 comprises a transformer T in which one ends of a primary winding W1 and a secondary winding W2 are connected, a DC power supply Vin which applies a voltage to the other end of the primary winding W1, a switch element Q, and a control unit 10 for controlling the switch element Q. The switch element Q is provided between the one ends of the primary winding W1 and secondary winding W2 and a reference potential source GND. A first electrode ELT 1 of a discharge lamp Lamp is connected with the other end of the secondary winding W2. After a specific voltage is applied to the first electrode ELT 1 of a discharge lamp Lamp by controlling the switch element Q in the control unit 10, a glow discharge voltage lower than the specific voltage is applied.