baber/WOPTO huggingface dataset:
Patent JP-2012047027-A (JP)
Title: Drive device for take-up drum of opening/closing device
Inventor: OTSUBO TATSUAKI
IPC: E06B9/70
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel drive device to solve the problem in the conventional opening/closing machine for opening/closing an openable area which includes a take-up drum disposed on the ceiling part for take-up, is provided with support shafts at the shaft center on both sides of the drum, with the shafts supported on both walls via bearings, and with the rotation of the opening/closing machine transmitted to the take-up drum via a chain, wherein with the novel drive device, a bearing is disposed at the shaft center of a take-up drum and can rotate in a driven manner so that a space at a ceiling part can be reduced and installation of an opening/closing machine can be facilitated.SOLUTION: A take-up drum 7 is provided with expanding/contracting support shafts 10 and 11 at both ends of the drum, with the support shafts 10 and 11 supported on both walls 2 with bearings. One support shaft is interposed in a drive device, while the other shaft is rotatably supported with a bearing. The drive device has a hollow shaft 22 disposed in an orthogonal speed reducer 12, with the driven support shaft 11 being inserted into the hollow shaft 22 to constitute transmission means, and being fixed onto the wall surfaces 2 to form a bearing for the take-up drum 7.
Patent JP-2012064763-A (JP)
Title: Printed circuit board fixing device
Inventor: AGARI ATSUSHI
IPC: H05K7/14
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board fixing device that may be reduced in thickness and size with a simple structure.SOLUTION: A printed circuit board fixing device 10 comprises a flex-rigid printed circuit board 20 that is provided with rigid printed circuit boards 22 and 23 on one side and an another side via a flexible part 21, and is folded in half at a flexible part; and a coupling member 12 that connects and fixes in between. The length of the coupling member is established within the range of the entire thickness including the rigid printed circuit boards on the both sides. The coupling members are provided in two places, the rigid printed circuit boards of both sides.
Patent JP-2012062292-A (JP)
Title: Method for producing 4-vinyl catechol polymerization compound, or pharmaceutically acceptable salt thereof
Inventor: MATSUKAWA TAIJI
IPC: A61P3/04
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a 4-vinyl catechol polymerization compound, or a pharmaceutically acceptable salt thereof having excellent anticancer activity and lipase inhibitory activity, a lipase inhibitor, an anti-obesity agent, skin disease therapeutic agent and anticancer agent containing the 4-vinyl catechol polymerization compound, or the pharmaceutically acceptable salt thereof, and a food, a pharmaceutical agent or a cosmetic product containing the 4-vinyl catechol polymerization compound, or the pharmaceutically acceptable salt thereof.SOLUTION: The method for producing a 4-vinyl catechol polymerization compound represented by the formula (1), or a pharmaceutically acceptable salt thereof comprises heating caffeic acid in the presence of a metal salt. Also provided are a lipase inhibitor, an anti-obesity agent, skin disease therapeutic agent and anticancer agent, and a food, a pharmaceutical agent or a cosmetic product containing the 4-vinyl catechol polymerization compound represented by the formula (1), or the pharmaceutically acceptable salt thereof.
Patent JP-2012069858-A (JP)
Title: Light-emitting element, light-emitting device, display device, and electronic apparatus
Inventor: FUJITA TETSUJI
IPC: H01L51/50
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element which has excellent luminous efficiency, and whose lifetime can be prolonged even when it is driven with a current having high current density, and to provide a light-emitting apparatus, a display device, and an electronic apparatus which include the light-emitting element.SOLUTION: The light-emitting element 1 comprises: a positive electrode 3; a negative electrode 9; a luminous layer 6 provided between the positive electrode 3 and the negative electrode 9, and emitting light when the positive electrode 3 and the negative electrode 9 are conducted electrically; a hole injection layer 4 provided between the positive electrode 3 and the luminous layer 6, and having hole-injectability; a hole-transporting layer 5 provided between the hole injection layer 4 and the luminous layer 6, and having hole-transportability; and an electron neutralization layer 5X provided between the hole injection layer 4 and the hole-transporting layer 5, and including a hole-transporting material having hole-transportability and an electron-trapping material having electron-trappability.
Patent JP-2011080464-A (JP)
Title: Method and system involving carbon sequestration, and engine
Inventor: GUELEN SEYFETTIN CAN
IPC: C01B32/50
Filed: 2010-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a system and an engine, allowing the system to sequester carbon and operate more efficiently.  <P>SOLUTION: The system (100) includes the engine (102) operative to output an exhaust gas (103), a carbon capture means (104) operative to remove carbon dioxide (CO<SB>2</SB>) (105) from the exhaust gas (103) and output the CO<SB>2</SB>(105), and a pressurizer (108) operative to receive the CO<SB>2</SB>(105) and output pressurized CO<SB>2</SB>(105) for cooling a component of the engine (102).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011007199-A (JP)
Title: Electric compressor
Inventor: MORITA KATSUYUKI
IPC: F04B39/06
Filed: 2010-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric compressor capable of improving cooling effect of a power semiconductor module and reducing the size and cost of the compressor.SOLUTION: A heat sink 18 is arranged on an end surface of a housing 11 for housing a compression mechanism 12 and an electric motor 13. An inverter 19 as the power semiconductor module for driving the electric motor 13 is installed in a manner capable of transmitting heat to the heat sink 18. The inside of the heat sink 18 is constituted so as to flow intake refrigerant. Heat generated by the inverter 19 is radiated from the heat sink 18 and the housing 11 via the heat sink 18. The intake refrigerant flowing inside the heat sink 18 deprives the heat sink 18 of heat to further increase a cooling effect of the inverter 19.
Patent JP-2012079245-A (JP)
Title: Volume assignment method of virtual machine and computer system using method thereof
Inventor: IKEGAYA NAOKO
IPC: G06F3/06
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To assign a virtual disk volume whose size is designated by a computer administrator to a virtual machine and access to the virtual disk volume from the virtual machine without mediation of a hypervisor.SOLUTION: In a computer system having a computer, at least one virtual machine run on the computer and a volume where the virtual machine stores data, a virtualization mechanism comprises a virtual volume assignment part and a virtual volume information providing part and a virtual machine comprises a virtual volume driver transforming location information of a virtual volume. The virtualization mechanism stores the virtual volume information along with definition information of the virtual machine to which the virtual volume has been assigned. An adaptor connecting the virtual machine and an external device controls an access request to the virtual volume. When canceling the assignment of the virtual volume from the virtual machine, the virtual volume information stored along with the definition information of the virtual machine is deleted.
Patent JP-2012077055-A (JP)
Title: Compound, optical film, and method for producing optical film
Inventor: OKAWA HARUKI
IPC: G02B5/30
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a new compound affording an optical film allowing uniform polarization conversion in a wide wavelength region.SOLUTION: The compound is represented by formula (1-1) (wherein Zand Zare each hydrogen or 1-6C alkyl; Qis -CRR- or the like; Rand Rare each hydrogen or alkyl; Yis monovalent aromatic hydrocarbon or monovalent heteroaromatic; D, D, B, B, Eand Eare each single bond or divalent coupling group; Gand Gare each divalent alicyclic hydrocarbon; Aand Aare each divalent alicyclic hydrocarbon or 6-20C divalent aromatic hydrocarbon; Ris alkyl; k and l are each an integer of 0 to 3; Fand Fare alkanediyl; and Pand Pare each hydrogen or polymerizable group).
Patent JP-2012077261-A (JP)
Title: Pastel tone reversibly thermochromic ink composition for writing utensil, and writing utensil and writing utensil set using the same
Inventor: FUJITA KATSUYUKI
IPC: C09D11/16
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a pastel tone reversibly thermochromic ink composition for writing utensils, with which handwriting having a pastel tone color can be formed and the handwriting can be changed into handwriting having a different pastel tone color, and to provide writing utensils and a writing utensil set using the ink composition.SOLUTION: The pastel tone reversibly thermochromic ink composition for writing utensils contains: a microcapsule pigment that changes from chromatic color to achromatic color; a microcapsule pigment that changes from white color to achromatic color; and a non-thermochromic dye and/or a non-thermochromic pigment; wherein a weight ratio between the microcapsule pigment that changes from chromatic color to achromatic color and the microcapsule pigment that changes from white color to achromatic color is 1:1 to 1:25. The writing utensils 1 and the writing utensil set using the ink composition are provided.
Patent JP-2011116117-A (JP)
Title: Inkjet head package
Inventor: YANG JU HWAN
IPC: B41J2/16
Filed: 2010-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head package.  <P>SOLUTION: This inkjet head package includes an ink head which has an actuator attached to its upper part and is adapted to eject ink in the inside to the outside by driving of the actuator, an intermediate substrate section which is placed between an ink storage section for supplying ink toward the ink head and the ink head and has a socket at one face, and a lead frame which is formed on an upper face of the ink head so as to electrically connect the intermediate substrate section to the actuator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012081624-A (JP)
Title: Liquid ejecting apparatus, and control method therefor
Inventor: SAYAMA TOMOHIRO
IPC: B41J2/055
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejecting apparatus capable of keeping a constant ejection characteristic by preventing crosstalk in ejecting a liquid.SOLUTION: A first activation signal COM1 has ejection activation pulses P1-P3 that ejection ink from nozzles. A second activation signal COM2 has a micro-oscillating activation pulse P4 (non-ejection activation pulse) for inducing pressure fluctuation on ink in a pressure chamber at a level without ejecting the liquid from the nozzle. A minimum electric potential VL2 of the micro-oscillating activation pulse is not greater than a minimum electric potential VL1 of the ejection activation pulse. The ejection activation pulse is supplied to a piezoelectric element corresponding to an ejection nozzle for ejecting ink in a unit cycle T, and the micro-oscillating activation pulse is supplied at least to a piezoelectric element corresponding to a non-ejection nozzle located next to the ejection nozzle.
Patent JP-2012081161-A (JP)
Title: Seat pad containing duct and method of manufacturing the same
Inventor: KIRYU AKIO
IPC: B60N2/90
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a seat pad containing a duct for preventing a foaming raw material from entering the duct from an air outlet when embedding the duct for air distribution including the air outlet provided in a duct path to integrally foam-mold the seat pad.SOLUTION: The seat pad containing a duct includes: the duct 6 for air distribution including an air inlet 61, and the air outlet 64 provided in the duct path; a cushioning member 8 having a cushioning property; and the seat pad 1 integrally foam-molded by forming a recess 21 on a surface 1a at an occupant abutting side, by setting the recess 21 to be an air blowout port 20 communicating with the air outlet 64, and by inserting the duct 6 for air distribution and the cushioning member 8. The cushioning member 8 is embedded at a side of a rear 1b of the seat pad 1, and also the cushioning member 8 abuts on a duct back portion 66b, namely a side opposite to the air outlet 64, at a duct section 66 of which the air outlet 64 is formed.
Patent JP-2012088252-A (JP)
Title: Semiconductor radiation sensor, and semiconductor radiation sensing device
Inventor: YAMADA MINORU
IPC: G01T1/24
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To improve heat radiation of a semiconductor radiation sensor.SOLUTION: A semiconductor radiation sensor (10) has a truncated cone shape having a p-plane electrode side bottom face (10p), an n-plane electrode side bottom face (10n), and a peripheral surface (10s). The peripheral surface (10s) is tapered. A semiconductor radiation sensing device (100) holds the semiconductor radiation sensor (10) with a tapered face (11s) of a BN holder (11) and a metal ring (13). The metal ring (13) is brought into close contact with the p-plane electrode side bottom face (10p). The peripheral surface (10s) of the semiconductor radiation sensor (10) is brought into close contact with the tapered face (11s) of the BN holder (11). Heat generated from the semiconductor radiation sensor (10) is excellently radiated from a part of the p-plane electrode side bottom face (10p) and the peripheral surface (10s) of the semiconductor radiation sensor (10). Thus the heat radiation from the semiconductor radiation sensor (10) is improved.
Patent JP-2012092527-A (JP)
Title: Flooring material and manufacturing method therefor
Inventor: MATSUSHIMA YUKIO
IPC: E04F15/00
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a flooring material with excellent peel-up properties, which makes a boundary between the flooring materials inconspicuous and which can be easily reattached, and a manufacturing method for the flooring material.SOLUTION: In a flooring material of the invention, a back layer, a design layer and a transparent layer are stacked in this order; the transparent layer, the design layer and the back layer are formed of a thermoplastic resin; a surface corner part of the flooring material assumes a chamfered shape; the thickness of the design layer is in the range of 0.5 to 1.5 mm; and the degree of rigidity at 20°C, which is measured with reference to JIS K7106, is in the range of 500 to 1400 kgf/cm.
Patent JP-2012092188-A (JP)
Title: Thermochromic color-memory type near-infrared absorption microcapsule pigment
Inventor: SHIBAHASHI YUTAKA
IPC: B41M5/30
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermochromic color-memory type near-infrared absorption microcapsule pigment which stores and retains a color in a tautomeric manner in an ordinary temperature range even after removing application of heat or cold energy, and at the same time which similarly stores and retains absorbance in the near-infrared region in the ordinary temperature range.SOLUTION: The thermochromic color-memory type near-infrared absorption microcapsule pigment has: (a) an electron-donating near-infrared absorption organic compound; (b) an electron-accepting compound; and (c) a reaction medium which determines a temperature of the occurrence of a color reaction of (a) and (b), encapsulated in microcapsules, exhibits hysteresis characteristics with respect to a color density-temperature curve and brings about tautomerism between a colored state and a colorless state. The microcapsule pigment exhibits the hysteresis characteristics in such a way that when the temperature reaches a temperature tin a process in which temperature rises from the colored state, the microcapsule pigment begins to discolor and gets completely colorless at a temperature tor in a temperature range higher than that, and when the temperature reaches a temperature tin a process in which temperature falls from the colorless state, the microcapsule pigment begins to color, and gets completely colored at a temperature tor in a temperature range lower than that, wherein the temperature tis 50°C or higher and the temperature tis 0°C or lower.
Patent JP-2012091279-A (JP)
Title: Cutting tool
Inventor: KOBAYASHI YOJI
IPC: B23B29/00
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an insert excellent in positioning accuracy and having sufficient rigidity.SOLUTION: The insert 1 formed into a bar-like shape includes: a shank 3; a cutting blade 2 formed, at least, in the tip A of the shank 3; and a step 9 which is formed in the shank 3 on a rear end B side opposite to the tip A, where the cutting blade 2 is formed so as to be bent to the rear end B side and which includes a straight part with a view from a cross section. The cutting tool T is formed by inserting the insert 1 into an insertion hole 11 formed in the distal end of a holder 10 from the rear end B side of the insert 1, and fixing the insert 1 in the state where an angular part of the step 9 is made to abut, in linear contact, on a positioning member 12 provided in the holder 10.
Patent JP-2012094763-A (JP)
Title: Film formation device and film formation method
Inventor: MARUTA KAZUHIKO
IPC: H01L21/205
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a film formation device capable of controlling the temperature of its discharge electrode while not having a special heating mechanism in the discharge electrode, and to provide a film formation method.SOLUTION: The film formation device comprises: a discharge electrode 5 for generating plasma for forming a film on a substrate 30; electrode temperature measurement means for measuring a temperature of the discharge electrode 5; and a substrate table for holding the substrate 30 on one surface thereof, which are put in a film formation chamber 2. The film formation device further comprises: film formation chamber pressure measurement means for measuring a pressure in the film formation chamber 2; gas introduction means for introducing gas into the film formation chamber 2; gas exhausting means 8 for exhausting gas so that the pressure in the film formation chamber 2 becomes a predetermined pressure; and control means for controlling, based on the temperature of the discharge electrode 5, an intermittent operation in which the change in operation condition of at least one of the gas introduction means and the gas exhausting means 8 is repeated.
Patent JP-2012080866-A (JP)
Title: Method and device for preventing invasion of insect
Inventor: URATA KOSAKU
IPC: A01M1/24
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for preventing invasion of insects, configured to prevent insects from invading from a doorway into a building by combining the insect invasion preventing function of an air curtain with the insect invasion preventing function of an insect repellent, and further by applying the insect repellent to insects by utilizing static electricity.SOLUTION: Water vapor in air is charged by a discharge part, and the charged water vapor is blended and combined with the insect repellent gas to be clustered. The clustered charged insect repellent gas can be easily attached to insects coming toward the doorway 4 so that the insects are damaged, and further, invasion of insects coming toward the doorway 4 in spite of the damage is prevented by the air curtain itself.
Patent JP-2012095573-A (JP)
Title: Snack food
Inventor: YOSHIDA CHIHIRO
IPC: A21D13/00
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide such a texture of a food as soft when the food is put in the mouth but tough and chewy when the food is crunched in the mouth.SOLUTION: The snack food is a baked snack food having a cross-sectional structure with first dough (2) layered on second dough (4). The first dough (2) contains tapioca processed starch, oil and fat, and water. The second dough (4) contains tapioca processed starch, oil and fat, water, and an inflating agent. The second dough (4) contains tapioca processed starch whose content is larger than the first dough (2). The content ratio of oil and fat contained in the first dough (2) is larger than the content ratio of oil and fat contained in the second dough (4). The food is baked with the first dough (2) layered on the outside of the second dough (4).
Patent JP-2012099392-A (JP)
Title: Display
Inventor: ISOBE RYUICHIRO
IPC: H05B33/26
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a display capable of suppressing deterioration of an incoming light reflection reduction effect due to pasting of a prism sheet 15, and securing excellent visibility even in outdoor use.SOLUTION: A display 10 at least includes: a light-emitting device 12; a phase difference film 13; a polarizing film 14; and a prism sheet 15, on a substrate 11 having a reflective layer. An average refractive index of the phase difference film 13 is configured to be larger than a refractive index of the prism sheet 15.
Patent JP-2012102631-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: MURATA SATOSHI
IPC: F02M25/022
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent degradation in performance of an internal combustion engine and to prevent increases in ash dust and black smoke, due to the reduction of fuel injection pressure and the deterioration of combustibility, even when only fuel oil is injected into a cylinder liner.SOLUTION: A fuel injection device 1 for an internal combustion engine can selectively inject fuel oil and inert matter in a multilayered state or an emulsified state or only fuel oil, from a fuel injection valve 3. A cam 10 thrusts up a plunger 7 of a fuel injection pump 2, for pressurizing and supplying, to the fuel injection valve 3, the fuel oil and the inert matter in the multilayered state or the emulsified state or the fuel oil, and is provided with a first cam which is used when thrusting up the fuel oil and the inert matter in the multilayered state or the emulsified state, and a second cam which is used when thrusting up only the fuel oil.
Patent JP-2012103174-A (JP)
Title: Measuring conveyor
Inventor: HIRATA TOSHIYUKI
IPC: G01G11/18
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a measuring conveyor capable of determining load cells in which abnormalities do not occur, even if abnormalities occur in load cells during conveyance of an object to be measured, and conveying the object to be measured while performing measurement by using the load cells in which the abnormalities do not occur.SOLUTION: In a measuring conveyor 100, weight of the same object to be measured which are detected by load cells M1-M3 based on a moving amount of a belt conveyor 1 detected by a moving amount detection part 5 is specified, detection values in the load cells M1-M3 of the specified weight of the same object to be measured are compared with each other, and the weight of the object to be measured is calculated based on the detection values of the load cells belonging to a group in which the number of the load cells is the largest included in a group of the load cells in which a deviation of the detection values from each other is within a prescribed range when detection values of one or more load cells are deviated from detection values of other load cells beyond the prescribed range.