baber/WOPTO huggingface dataset:
Patent JP-2010220945-A (JP)
Title: Front and rear discrimination device of button
Inventor: YOKOMIZO YASUHISA
IPC: G06T1/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front and rear discrimination device of button which reliably discriminates the front and rear of the button where the cross sectional shapes of outer peripheral edges are different between the front and the rear.  <P>SOLUTION: The Front and rear discrimination device of button includes: a placement surface Wa for placing the button B; an oblique lighting device 7 for irradiating the placement surface Wa with diagonal light La; an image sensor 3 where a plurality of light receiving elements are arrayed and which is embedded in the placement surface Wa, so as to allow the shadow of the button B formed on the placement surface to be projected when the placement surface Wa is irradiated with the diagonal light La; a detecting means 16 for detecting the shadow of the button B by comparing the output voltage of the image sensor 3 with a prescribed detection level; a detection level setting means 19 for performing setting so as to gradually decrease the detection level according to the distance of the respective light receiving elements of the image sensor 3 from the oblique lighting device 7; and a control means 5 for discriminating the front and rear of the button B, based on the length LS of the shadow detected by the detecting means 16 when the diagonal light La is radiated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232719-A (JP)
Title: Electric fuse cutoff control circuit and semiconductor device
Inventor: MATSUO TATSU
IPC: H03K19/0175
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric fuse cutoff control circuit for shortening the time needed for cutoff processing of electric fuses, and to provide a semiconductor device.  <P>SOLUTION: The electric fuse cutoff control circuit, which controls the cutoff of a plurality of electric fuses, includes: a cutoff information storage circuits 3, or 31 to 3N for storing cutoff information DI about whether each of the electric fuses is cut off; a cutoff information control circuit 1 for controlling the cutoff of the plurality of electric fuses based on the output signal of the cutoff information storage circuit; and a cutoff information renewal circuits 21 to 2N for receiving the output signal of the cutoff information control circuit and renewing the cutoff information set for the cutoff information storage circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228981-A (JP)
Title: Semiconductor oxide film, production method therefor, and hydrogen generating apparatus using the semiconductor oxide film
Inventor: YOKOZAWA YUJI
IPC: C01G49/06
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a new film which can be used as a photocatalytic film having a photoelectric conversion efficiency improved than that of a conventional film; a method for producing the same; and a hydrogen generating apparatus which is suitable for generating hydrogen from an aqueous solution using such a film.  <P>SOLUTION: The film is formed of a semiconductor oxide which generates electrons and positive holes by the absorption of light. The semiconductor oxide is Fe<SB>2</SB>O<SB>3</SB>containing Ti in such an amount that the number of atoms ratio of Ti to Fe is 0.05-0.1, and containing Ta or W in such an amount that the number of atoms ratio of Ta or W to Fe is 0.001-0.005. The method for producing the semiconductor oxide film and the hydrogen generating apparatus using the film are also disclosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230567-A (JP)
Title: Weighing device and combination balance with the same
Inventor: YOKOYAMA SHINYA
IPC: G01G19/387
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weighing device and a combination balance with the same, capable of rapidly and reliably detecting a poor discharge of a weighing hopper without making its weighing cycle long.  <P>SOLUTION: A memory 32 previously stores an output (null weight change output Wv) of a weight sensor 2 during a period (weighing hopper weight change detection period T) ranging from a timing at which a gate 11 in its closed state is brought into its opened state in the weighing hopper 1 having no weighing subject to be thrown therein, to a timing at which a new weighing subject arrives after bringing the gate into its closed state again. A control unit 31 functioning as a discharge decision means 31a detects an output (discharge weight change output Wx) of the weight sensor 2 during the weighing hopper weight change detection period T in the weighing hopper 1 having a thrown weighing subject, and calculates a difference between the null weight change output Wv and the discharge weight change output Wx. An operation setting display device 8 being a signifying means signifies such the state that the poor discharge of the weighing subject arises, when the difference between the null weight change output Wv and the discharge weight change output Wx is equal to or more than a prescribed value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230120-A (JP)
Title: Shock absorber for vehicle
Inventor: MORI KOTARO
IPC: F16F9/34
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber for a vehicle, high in degree of freedom of setting of a blow point while securing resilience, and formable compactly.  <P>SOLUTION: A piston supported by a slide pipe is disposed reciprocatingly in a cylinder 12 supported by an outer tube 2. A sub-tank 6, which stores oil of a volume of a rod pipe of a piston by a retreating motion of a piston, is defined and formed at an end part of the cylinder 12 through a pressure side damping valve 20. In the sub-tank 6, a free piston 50 is disposed while being urged by a pressurizing spring 51 on a pressure side damping valve 20 side, and a blow piston 41 is disposed while being biased by an elastic member 43 on the pressure side damping valve 20 side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235253-A (JP)
Title: Component supply device
Inventor: MORITA SHOJI
IPC: B65G47/14
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component supply device capable of eliminating the stagnation of components in an inlet of a component conveying passage of a straight advancing part and surely supplying components to a downstream end side of the component conveying passage.  <P>SOLUTION: The component supply device is constituted to convey the components from a first conveying passage of a spiral shape to a second conveying passage of the straight advancing part by the vibration of a bowl. In the component supply device, a removing member for removing overlapped components when the components are conveyed to the second conveying passage is provided to cover the second conveying passage, a buffer is provided to continuously supply the components already conveyed to the second conveying passage to the downstream end side of the second conveying passage in a non-conveying state that the components are not conveyed to the second conveying passage since the components removed by the removing member are stagnated around the removing member, and a blowing means is provided to scatter the components by blowing gas scattered to the components removed by the component removing member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233912-A (JP)
Title: Method of manufacturing bone prosthetic material
Inventor: SUZUKI KEIKO
IPC: A61L27/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly manufacture a flexible bone prosthetic material.  <P>SOLUTION: A method of manufacturing the bone prosthetic material includes an agitation step S2 of mixing and agitating calcium phosphate powder or granules and a binder composed of liquid or gel containing a component to be crosslinked, and a hardening step S3 of hardening the binder by crosslinking. Hardening is instantaneously performed by crosslinking the component to be crosslinked and the flexible bone prosthetic material is easily and quickly manufactured. The flexible bone prosthetic material is easily and quickly manufactured without performing the process of dissolving hydroxyapatite in phosphate liquid or the process of precipitating apatite in the direction of collagen fibers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241859-A (JP)
Title: Organic-inorganic composite gel
Inventor: MURATA KAZUTAKA
IPC: C08F220/28
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide stimulation-responding gel, which is gel having sufficient strength and elongation as a material, high water-swelling property in a wide temperature range, and flexibility even in a dried state, and which exhibits changes in the swelling-shrinking behavior in a gel state by external stimulation such as temperature, salt concentration and pH.  <P>SOLUTION: This organic-inorganic composite gel is provided, comprising a three-dimensional network formed of a polymer of radical polymerizable monomers (A) and a water-swelling clay mineral (B), and water (C) incorporated therein. The radical polymerizable monomers (A) contain 99 to 40 mol% of hydrophilic monomers (A1) which are hydrophilic before polymerization but change into hydrophobic in a homopolymer thereof, and 1 to 60 mol% of hydrophilic monomers (A2) which are hydrophilic before polymerization and remain hydrophilic in a homopolymer thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010191401-A (JP)
Title: Display device
Inventor: WANG TZU MING
IPC: G02F1/167
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of increasing display mass.  <P>SOLUTION: The display device includes a first substrate, a partition element disposed on the first substrate, a second substrate disposed on the partition element, at least one sealed space which is formed between the first substrate and the second substrate and around which an electric field is generated by the first substrate and the second substrate, dielectric liquid which enters the sealed space and has a first dielectric constant, a number of dielectrophoretic particles which float in the dielectric liquid and have a first color and a second dielectric constant different from the first dielectric constant, and a number of dielectrophoretic particles which enter the dielectric liquid and have a second color different from the first color. Two kinds of particles having two colors are contained in the sealed space, so that two colors are clearly displayed even though pixel units are in different driving statuses.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010240605-A (JP)
Title: Adsorbent for lower aldehydes and method for producing the adsorbent
Inventor: AIBE NORIO
IPC: A61L9/01
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent adsorbent for lower aldehydes, which is thermally stable and environmentally safe, and efficiently adsorbs/removes lower aldehydes over a long time.  <P>SOLUTION: The adsorbent for lower aldehydes is obtained by warming an extremely small amount of aqueous solution containing urea and acid ammonium sulfate to 30-90°C to dissolve them completely and sticking, per 1 g activated carbon, 150-800 mg urea and 10-300 mg acid ammonium sulfate to activated carbon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242680-A (JP)
Title: Cooling device for engine
Inventor: KOBAYASHI HIDEO
IPC: F01P3/22
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To protect a cooling device and achieve appropriate cooling in the cooling device for an engine changing over between evaporative cooling and water cooling.  <P>SOLUTION: The cooling device 1 for the engine 2 includes a first passage 5 in which refrigerant evaporated in the water jacket 4 flows, a steam turbine 10 recovering waste heat from the evaporated refrigerant, a second passage 6 making refrigerant bypass the steam turbine 10, an electric water pump 14 supplying liquid refrigerant to a water jacket 4, a three-way valve 7 and a pressure valve 8 changing over a passage in which the refrigerant flows between a first passage 5 and a second passage 6, a condenser 12 condensing evaporated refrigerant to liquid and cooling the refrigerant, a sixth passage 20 connecting to a downstream side of the steam turbine 10 in the first passage 5 and introducing atmospheric air into the first passage 5, a first open/close valve 22 opening and closing the sixth passage 20, and an ECU 24 controlling the electric water pump 14, the three-way valve 7, and the first open/close valve 22 based on an engine state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250550-A (JP)
Title: Liquid crystal display device and information input device
Inventor: TAMAOKI MASAYA
IPC: G09F9/30
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality, and to improve detectability of a touch operation.  <P>SOLUTION: In a liquid crystal panel 200 wherein a pair of substrates 201, 202 facing to each other, a face with which a liquid crystal layer 203 contacts is formed with a groove TR. Thereby, when the liquid crystal panel 200 is deformed by outside pressure and when the liquid crystal layer 203 flows, the groove TR becomes a flow passage of the flowing liquid crystal layer 203.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249418-A (JP)
Title: Heat source water supply system
Inventor: KASAMATSU MORIHIRO
IPC: F24D17/00
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat source water supply system capable of stabilizing a hot water supply amount and a supply temperature, reducing a fuel cost and an operation management cost, suppressing unreasonable generation of carbon dioxide, and suppressing breeding of bacteria.  <P>SOLUTION: This heat source water supply system includes a primary hot water supply main pipe 10 from a hot water generator 1 to a hot water storage tank 2, a secondary hot water supply main pipe 11 from the hot water storage tank to a load 3, a circulative return pipe 12 returned from the load 3, and an auxiliary water pipe 13 from a makeup water source 4 to the hot water generator 1 or the hot water storage tank 2. A three-way valve 5 is mounted on the primary hot water supply main pipe 10, a first branch section 7a of a branch section 7 of a composite return pipe 14 is connected to the hot water generator 1, a second branch section 7b of the branch section 7 is connected to the three-way valve 5, the primary hot water supply main pipe 10 is connected to the three-way valve, an injection pipe 15 to the hot water storage tank 2 is connected to the three-way valve, and further a control panel 23 performing detection by a temperature sensor 21 in the hot water storage tank 2, and transmitting control signals to a module 22 of the three-way valve and the hot water generator 1, is disposed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009287770-A (JP)
Title: Thermally insulated hose and method for producing the same
Inventor: SHINDO NOBUO
IPC: B29C48/08
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally insulated hose which prevents an inner layer of a flexible inner tube from protruding inside the hose and suppresses the increase of flow resistance of a fluid even when being bent, and a method for producing the hose.  <P>SOLUTION: A method for producing a thermally insulated hose includes the steps of A forming a cylindrical inner layer from a soft resin; B winding a reinforcing member helically around the inner layer for uniting with each other to form the flexible inner tube comprising the inner layer and the reinforcing member, the reinforcing member comprising a hard resin and protruding from an outer periphery of the inner layer toward an outer surface side of the hose; C winding a thermal insulating elastic strip helically around an outer side of the flexible inner tube for forming a thermal insulating layer, with arranging a cross section of the strip substantially parallel to the axial direction of the hose, with opposing or facing adjacent lateral edges of the strip to each other, with forming a gap between an inner surface of the strip and an outer surface of the inner layer, and with compressing the strip in a thickness direction at a contact area in which the strip contacts with the reinforcing member; and (D) forming an outer layer on an outermost side of the thermal insulating layer for immobilizing or fixing the thermal insulating strip.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009163873-A (JP)
Title: Optical recording medium
Inventor: SAKAI TOSHIHIKO
IPC: G11B7/24035
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium having recording surfaces meeting a plurality of different formats and having compatibility capable of being loaded on an optical recording and reproducing device meeting different formats.  <P>SOLUTION: In the optical recording medium wherein a first transparent substrate 11, a first recording surface 13, a second substrate 14, a second recording surface 16 and a third transparent substrate 17 are layered, a laser beam L11 performing recording and reproduction of the first recording surface 13 is radiated from the first transparent substrate 11 side, a laser beam L12 performing recording and reproduction of the second recording surface 16 is radiated from the third transparent substrate 17 side and the first and the second recording surfaces 13 and 16 meet different formats.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215653-A (JP)
Title: Spherical nanoparticle having composite structure, powder and method for producing the same
Inventor: SEKINE SHIGENOBU
IPC: C22C13/02
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spherical nanoparticle which has a desired composition, is excellent in application properties and is suitable for materializing high efficiency elements and devices having various functions by selecting the material composition, to provide a powder, and to provide a method for producing the spherical nanoparticle for materializing a collection rate sufficiently satisfying industrial utilizability.  <P>SOLUTION: The melt of a raw material metal is fed to the surface of a pan disk rotating at high speed in an argon inert gas atmosphere, is scattered as droplets by acting centrifugal force on the melt, and is rapidly cooled by being made in contact with the gas atmosphere to be formed into spherical particles. Thereafter, the obtained spherical particles are subjected to plasma reaction crystallization treatment in which they are collided and reacted with argon ions in a plasma whirling flow, thus the components of the raw material metal are decomposed into nanosize, and are simultaneously contacted with a reactive gas component or a vapor component. In this way, the spherical nanoparticles with a nanocomposite structure having a particle diameter of <1 μm and a sphericity of ≤20% can be obtained. Further, the powder contains the same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010256708-A (JP)
Title: Charge-controlled urethane foam and toner carrying roller using the same
Inventor: SATO JUNICHIRO
IPC: G03G15/08
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge-controlled urethane foam, capable of fully preventing impact of electrostatic charge due to the friction between the toner on the surface layer of a toner carrying roller and a developing roller, and stably producing superior images, at low cost, and to provide a toner carrying roller that uses the urethane foam.  <P>SOLUTION: The charge-controlled urethane foam 3 is prepared, by impregnating a surface layer with binder resin which is located at the same position as that of a substrate urethane foam, or closer to a positive side than the substrate urethane foam in a triboelectric series. The toner transport roller 13 is formed by the charge-controlled urethane foam 3, being transported on the outer circumference of a shaft 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255368-A (JP)
Title: Ventilation flow guide device
Inventor: KOBAYASHI ATSUHIKO
IPC: F24F13/14
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation flow guide device capable of surely supplying air from under the floor to above the floor level even near an air conditioner while preventing the occurrence of induction flow.  <P>SOLUTION: The ventilation flow guide device includes a blade member 26 installed on the lower side of a free access floor panel 22 having vertically penetrating vent holes 24 and guiding air passing the lower side of the free access floor panel 22 to the vent holes 24. The occurrence of induction flow is thereby prevented, and air can be surely supplied from under the floor to above the floor level even near the air conditioner. A failure of a computer near the air conditioner caused by the temperature rise of the computer itself near the air conditioner, temperature rise in a room, or the like can thereby be surely prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259474-A (JP)
Title: Cabinet with door
Inventor: MIZUTANI KATSUHIKO
IPC: A47B46/00
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabinet with a door which facilitates putting/taking articles in/out immediately after opening the door, which prevents drying, deterioration of stored articles, spread of smells, and which further prevents the inside of the cabinet from being damaged by moisture coming out from the stored articles.  <P>SOLUTION: The back side of the door 1 includes a storage section 2, and the storage section 2 is rotated or turned together with the door 1. The storage section 2 is formed in a box shape whose upper surface is opened. A lid 5 for closing the upper surface of the storage section 2 when closing the door is provided inside a cabinet body 6. In this case, it is preferable that the cabinet is configured to include a lid closing mechanism 9 for putting the lid 5 on the storage section 2 when the door 1 is closed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260239-A (JP)
Title: Uniform characteristic ferrite plate and manufacturing method for the same
Inventor: KAWAI HIDEJI
IPC: H01F41/02
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uniform characteristic ferrite plate obtained by successively laminating a ferrite, a self-adhering layer and a plastic film, with a uniform inductance across the entire area.  <P>SOLUTION: The laminate obtained by laminating a plate-like sintered ferrite, a double-side self-adhering tape and a PET film, is sandwiched between two pieces of rubber sheet, on both sides in the lamination direction, and rolled horizontally (direction along the plane) by allowing the laminate to pass through the clearance formed by a biaxial roll. Before and after the rolling process, the inductance is measured at the positions A and E of both ends of the laminate, the position C of the center of the laminate, etc. Compared with the inductance (A) before the rolling process, the inductance (B) after the rolling process shows that the inductance at the position C of the center etc. is lowered down to the level in the neighborhood of the inductance at the positions A and E, etc. of both ends of the laminate. Thus, the inductance is equalized over the entire area. Also, the density is reduced by 0.9%.  <P>COPYRIGHT: (C)2011,JPO&INPIT