baber/WOPTO huggingface dataset:
Patent JP-2010263006-A (JP)
Title: Method of manufacturing semiconductor light emitting element
Inventor: ITO MASAFUMI
IPC: H01S5/227
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor light emitting element capable of stably forming a forward mesa shape.  <P>SOLUTION: An epitaxial wafer E1 is arranged in a deposition device, and a surface 21a of a cap layer 21 is oxidized to form an oxide film 23. The oxide film 23 is formed of an oxide of a III-V compound semiconductor of the cap layer 21. An insulator mask 25 is formed on the oxide film 23. First, a substrate product P1 is arranged in the deposition device. After an insulation film 27 for the insulator mask 25 is grown on the oxide film 23 using the deposition device, the insulation film 27 and the oxide film 23 are subjected to dry etching by using photolithography to form the insulator mask 25. A semiconductor laminate 13a is subjected to wet etching by using the insulator mask 25 to form a mesa region 13b. An embedding region is grown by using the insulation film mask 25 to embed the mesa region 13b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261362-A (JP)
Title: Engine supercharge system
Inventor: NAKAGAKI ATSUSHI
IPC: F02B37/18
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-stage turbo system equipped with a low pressure stage turbo-charger 10 and a high pressure stage turbo-charger 20, in which the system configuration is downsized to improve the mountability on an engine, and to reduce the heat capacity.  <P>SOLUTION: The high pressure stage turbo-charger 20 (high pressure stage turbine 22) is installed in the vertical attitude while the low pressure stage turbo-charger 10 (low pressure stage turbine 12) is arranged horizontally, and the turbine housings of the two turbines 22 and 12 are integrated. Turbine inlet side flanges IF of the turbines 22 and 12 are integrated on one plane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009169448-A (JP)
Title: Optical waveguide structure, optical waveguide-type optical module, and optical fiber array
Inventor: MIYADERA NOBUO
IPC: G02B6/30
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide structure or the like capable of reducing fluctuations of the insertion losses of an optical waveguide type optical module when ambient temperature changes.  <P>SOLUTION: The optical waveguide structure (106) includes a substrate (114) having a support part (114a) for supporting upstream optical fibers (102) and an optical waveguide (116) formed integrally with the substrate (114) adjacently to the support part (114a) of the substrate (114). The support part (114a) includes an upper face having a breadth and, on the upper face, above or on one side of the center line (WC) to the breadth, there is installed an array groove (126) that arrays in the longitudinal direction with the core (116a) of the optical waveguide (116) and that supports the optical fibers (102). In addition, at least above or on the other side of the center line (WC), there is installed a non-array groove (132b) that is arranged shifted from the core (116a) of the optical waveguide (116) and that is provided with the same cross-sectional shape as the array groove (126).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010264072-A (JP)
Title: Pinball game machine
Inventor: KOMABA KEITA
IPC: A63F7/02
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of expression causing each stop symbol to contribute to improvement of the whole performance effect with respect to a plurality of times of symbol variation continuously carried out corresponding to a plurality of reserved balls.  <P>SOLUTION: In a pinball game machine, e.g. a Pachinko game machine 10, a symbol mode determination means 131 determines the stop mode of each symbol variation according to the result of winning/losing in a lottery so that the process of the transition of the stop mode in each symbol variation suggests a final mode represented at the end of the transition, with respect to the result of a plurality of times included in the result of the winning/losing in the lottery reserved by a reservation control means 116.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264075-A (JP)
Title: Device and method for forming isolation chamber
Inventor: KAMASE YUKIHIRO
IPC: A61L9/015
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dust deposited on the bottom surface of an accommodation space accommodating an infected patient from being sucked and kicked up when sucking contaminated air in the accommodation space and forming a negative pressure atmosphere.  <P>SOLUTION: An air cleaning fumigator 301 (air cleaning part) installed in the accommodation space 203 of a tent 201 sucks air in the accommodation space 203 from an air intake 304, cleans it and discharges it from an exhaust port 303. The cleaned air is discharged through a first duct 402 (inside/outside exhaust structure) to the outside of the tent 201, and the accommodation space 203 is turned to negative pressure and made possible to isolate and accommodate an infected patient. At the time, a part of the cleaned air is returned to the accommodation space 203 without being discharged to the outside of the tent 201 to suppress the negative pressure formation of the accommodation space 203.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265222-A (JP)
Title: Cosmetic for eyelash
Inventor: IMAI TAKAMITSU
IPC: A61K8/81
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic for eyelashes simultaneously exhibiting high effects for providing voluminousness while exhibiting both of sustainability of makeup and cleansing ability.  <P>SOLUTION: The cosmetic for the eyelashes comprises the following components (A) and (B): (A) one or more kinds of organic compounds selected from an adipic acid ester, a succinic acid ester, a citric acid ester, a polypropylene glycol and an aromatic alcohol; and (B) an aqueous dispersion of a (meth)acrylic acid-(meth)acrylic acid ester copolymer in which the monomers constituting the copolymer comprise 0.01-20 mass% of the (meth)acrylic acid, 15-99.9 mass% of a (meth)acrylic acid ester having a 1-4C alkyl group, and 0-40 mass% of a (meth)acrylic acid ester having a 5-22C alkyl group, and which has the SP value of 9.9-11.4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267523-A (JP)
Title: Connector
Inventor: NAKAMURA HIDETO
IPC: H01R13/42
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a terminal fitting from displacing into an improper posture in a cavity.  <P>SOLUTION: The terminal fitting 20 inserted into the cavity 11 of a housing 10 from a rear face side is provided with a wire connecting part 22 extended along a rear face of the housing 10, a body 21 extended in a front direction from an end part of the wire connecting part 22 nearly at right angles with the same 22, and a locking face 34 crossing an extension line 35 of an axis line along the extension direction of the wire connecting part 22. At a cover 40 covering the terminal fitting 20 from the rear face side, a regulating part 43 is formed for locking the locking face 34 so as to regulate displacement toward a wire 26 side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269239-A (JP)
Title: Catalyst for oxidation/decomposition of ammonia
Inventor: ARAKI SADAO
IPC: B01J23/14
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for oxidation/decomposition of ammonia, which is obtained by supporting a catalytically-active metal on a carrier consisting of an oxidizable/reducible metal oxide.  <P>SOLUTION: Ammonia and air are brought into contact with the catalyst for oxidation/decomposition of ammonia, which is obtained by supporting the catalytically-active metal on the carrier consisting of the oxidizable/reducible metal oxide, at normal temperature, to allow the carrier in a reduced state to react with oxygen, to generate oxidation heat to raise the temperature of a catalyst layer instantaneously. Once the temperature of the catalyst layer reaches the temperature at which ammonia reacts with oxygen, an ammonia oxidation reaction is advanced independently after that. The heat generated by an exothermal reaction being the ammonia oxidation reaction is used at a step of decomposing ammonia in the presence of the catalytically-active metal to produce hydrogen. As a result, the production cost of hydrogen can be reduced since the preheating using an electric heater or the like is not required.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270513-A (JP)
Title: Vertically adjustable hinge
Inventor: OKAZAKI YASUHIRO
IPC: E05D7/04
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge with a simple but hardly damaged mechanism, capable of adjusting finely the attaching position of a door.  <P>SOLUTION: This vertically adjustable hinge includes an upper blade plate 1, a lower blade plate 2, a ring 3, an upper lid 6, a lower lid 7, and a core rod 8. The ring 3 is formed slidably with each other of two rings of first and second rings 4, 5. The first ring 4 is provided with at least three kinds of inward-directed extension parts 42a, 42b, 42c different in thicknesses, and a boundary part 43 serving as partition for the respective extension parts. a protrusion 52 is provided to contact selectively with at least the three kinds of inward-directed extension parts different in the thicknesses, in a distal end of the second ring 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270727-A (JP)
Title: Pulsation damper for fuel pump
Inventor: TAKEUCHI YOSHINOBU
IPC: F02M55/02
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a diameter of a diaphragm, and to reduce the number of diaphragms without reducing a volume variation in a fuel chamber with respect to internal/external differential pressure acting on the diaphragm.  <P>SOLUTION: This pulsation damper includes the diaphragm 55 arranged so that one surface 55A contacts with fuel in a low pressure side passage 11 reaching a pressurizing chamber of a fuel pump and the other surface 55B contacts with sealed gas. The diaphragm 55 has a flat part 55a substantially flatly formed in a predetermined radius from the center and a curved part 55b continuously formed at the centrifugal side from the flat part 55a in a deformation part deformed by receiving the internal-external differential pressure. The deflecting direction of the flat part 55a in a no-loaded state becomes the same direction as the curving direction of the curved part 55b in the first place toward the centrifugal side from a boundary with the flat part 55a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276659-A (JP)
Title: Radiation image detecting cassette and method for manufacturing the radiation image detecting cassette
Inventor: NAMEKAWA HIROSHI
IPC: A61B6/00
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily insert a radiation detecting module in a cylindrical housing.  <P>SOLUTION: In a cassette type detector 1, a sliding sheet S is provided between the outside of the radiation detecting module 2 and the inside of the housing 3 in a state where the radiation detecting module 2 is incorporated in the housing 3. Since the radiation detecting module 2 is inserted in the housing 3, in a state where it is covered with the sliding sheet S, it is easily inserted in the module 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009290213-A (JP)
Title: Apparatus for supporting substrate and apparatus for processing substrate including the same
Inventor: CHO SANG-BUM
IPC: H01L21/3065
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To disclose an apparatus for supporting a substrate and an apparatus for processing the substrate including the same.  <P>SOLUTION: The apparatus for supporting the substrate includes a body, a base plate and a buffer. The body on the upper surface of which the substrate is positioned includes a plate incorporating a heating electrode therein and a tube protruded from the bottom of the plate. The base plate supports the body. The buffer is arranged between the tube and the base plate of the body and has a thermal expansion ratio higher than that of the body and lower than that of the base plate. Accordingly, the body can be prevented from being damaged by buffering a difference in thermal expansion ratio between the base plate and the tube of the body by the buffer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010275652-A (JP)
Title: Flame-retardant polyester fiber
Inventor: HAMANAKA SHOGO
IPC: D01F8/14
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polyester fiber free from a halogen, and suitably usable for a clothing use, a non-clothing use, an industrial use and the like.  <P>SOLUTION: The flame-retardant polyester fiber contains 0.1-2.5 wt.% of a metal phosphinate (component A) expressed in terms of a phosphorus element, and 0.5-7.5 wt.% of a nitrogen compound (component B) having ≤400°C of a decomposition-starting temperature, expressed in terms of a nitrogen element, and is regulated so that the ratio (Y/X) of the content (Y) of the nitrogen element of the component B in the inner layer in the cross section of the fiber to the content (X) of the nitrogen element of the component B in the outer layer may be ≤0.1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275437-A (JP)
Title: Alpha type sialon phosphor, and light-emitting element using the same
Inventor: EMOTO HIDEYUKI
IPC: C09K11/80
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Ce<SP>3+</SP>activated α-type sialon phosphor showing blue to green emission which can be excited with longer wavelengths than before and is excellent in luminous efficiency, and to provide a light-emitting element using the same.  <P>SOLUTION: There is provided a phosphor in which the substitution volume of Al-N is increased relative to Si-N, which is an α-type sialon phosphor which can be excited with ultraviolet to blue light, the sialon phosphor being represented by the following formula: (M<SP>a+</SP><SB>x</SB>, Ce<SP>3+</SP><SB>y</SB>)Si<SB>12-(m+n)</SB>Al<SB>(m+n)</SB>O<SB>n</SB>N<SB>16-n</SB>, wherein M is at least one element selected from Li, Ca, Mg, Y, and lanthanide elements (except La and Ce); m=ax+3y when the valence of M is a, wherein 1.5≤x+y≤2.25 and 0.05≤y≤0.5; and Ce<SP>3+</SP>substitutes the M site.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277666-A (JP)
Title: Semiconductor memory device, memory controller for controlling the same, and information processing system
Inventor: SATO TAKENORI
IPC: G11C11/407
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To select a fast-exit mode for continuing operation of a DLL circuit or a slow-exit mode for suspending the operation of the DLL circuit, on-the-fly, at power-down.  <P>SOLUTION: The semiconductor memory device includes: a power-down control circuit 100 that suspends an operation of a predetermined internal circuit in response to a power-down command, and an external terminal 14 to which a selection signal A12 is input from outside simultaneously with issuance of a power-down command. The power-down control circuit 100 suspends an operation of a DLL circuit 23 when the selection signal A12 is at a low level, and continues an operation of the DLL circuit 23 when the selection signal A12 is at a high level. By using the selection signal A12 input simultaneously with a power-down command, mode selection can be made on-the-fly.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274230-A (JP)
Title: Centrifugal separator
Inventor: NAGAI KENJI
IPC: B04B15/02
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal separator that almost dispenses with periodical operation of disposing water condensation by quickly vaporizing water condensation generated in a rotor chamber.  <P>SOLUTION: The centrifugal separator includes: an attachable/detachable rotor 3; a motor for rotating the rotor 3; a controller for controlling driving of the motor; cooling devices (13, 14, 15) for cooling the rotor chamber in which the rotor is housed; a fan 17 for discharging waste heat generated in the separator to the outside; a discharge cover with ventilation holes for passing the waste heat; and a drain hose for discharging the water condensation of the rotor chamber outside. In the centrifugal separator, there are provided a receiving tray 31b that is situated in the lower part of the outlet of the drain hose and that is for collecting waste water and a receiving tray cover 31 that covers the ventilation part of discharged heat and that has a cover part 31a having a plurality of ventilation holes, wherein the receiving tray cover 31 is integrally composed of heat conductive materials such as aluminum, copper and zinc alloy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280482-A (JP)
Title: Storage information management system for stored article
Inventor: KAWASHIMA JUNJI
IPC: B65G1/137
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage information management system for stored articles wherein when drawings for buildings or the like are stored in corrugated fiberboard boxes and kept in containers of a warehouse, designation of a required drawing by a client instantaneously specifies the corrugated fiberboard box and a container corresponding to the drawing.  <P>SOLUTION: The drawings and corrugated fiberboards are attached with IC tags recorded with IDs, and when the corrugated fiberboards pass through a gate of the warehouse, an IC sensor equipped on the gate, reads out the IDs of the corrugated fiberboards and the IDs of stored documents for allocation of these IDs. Even when located in the container, the equipped IC sensor reads out the IDs of the corrugated fiberboards to allocate the IDs of the corrugated fiberboards and the ID of the container. The IDs of the drawings, corrugated fiberboards and container are electronically managed with bibliographic information on each drawing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287446-A (JP)
Title: Electrolyte for secondary battery
Inventor: MIZUNO YUSUKE
IPC: H01M10/052
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide polyelectrolyte excellent in ionic conductivity.  <P>SOLUTION: An electrolyte for batteries is provided which includes polyoxypropylene glycol (A) having an isotacticity of 80% or more and an electrolyte salt compound (B), as essential ingredients. An electrolyte for batteries is also provided which includes a crosslinking object (C) obtained by reacting polyoxypropylene glycol (A) having an isotacticity of 80% or more with boric acid or boric acid ester (D) expressed by a general formula (1), and electrolyte salt compound (B), as essential ingredients.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009203797-A (JP)
Title: Drain pipe cleaning apparatus
Inventor: SENAMI ATSUSHI
IPC: E03C1/302
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To remove a stubborn sticking deposit of an existing pipeline.  <P>SOLUTION: A cleaning apparatus for a drain pipe MP is constituted by connecting a suction apparatus 1 to the lower end of the existing drain pipe MP, connecting an abrasive charging apparatus 3 to the upper end, arranging a cleaning auxiliary implement 5 mounted with a wire rod 15, in the drain pipe MP, and exfoliating and removing the sticking deposit P on the inner surface of the drain pipe MP with abrasives G sucked into the drain pipe MP and the auxiliary implement 5. The auxiliary implement 5 includes a rotating joint 16 mountable to the wire rod 5, and a rotation body 17 having blades 18, 18a, etc. is connected in a freely movable manner to the lower part of the rotating joint 16. The rotation body 17 is thereby offset outside the rotational center of the rotating joint 16 by centrifugal force during its rotation and rotary motion and turning motion is put in for the rotation body 17 to chip the sticking deposit P little by little with the rotating blades 18, 18a, etc. pressed to the sticking deposit P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010284439-A (JP)
Title: Electrode for medical device and medical treatment tool
Inventor: SAITO KURATO
IPC: A61B18/14
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a medical device and a medical treatment tool, restraining deterioration of treatment performance due to sticking and fixing of biological tissue even in simple constitution.  <P>SOLUTION: As an electrode part 1 of a high-frequency knife 10, the electrode part 1 is abutted to a body to be treated to apply high-frequency voltage to the body, thereby treating the body to be treated. In the electrode part 1 used, the surface roughness of the electrode surface to be abutted to the body to be treated has an arithmetic average roughness Ra of 0.4-2 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002302-A (JP)
Title: Light wave range finder
Inventor: AOKI YASUTOSHI
IPC: G01S17/36
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a light wave range finder capable of shortening a measurement time and reducing the temperature phase drift of an electric component.SOLUTION: The light wave range finder includes a first light-emitting element (13) for emitting light modulated by a plurality of main modulation frequencies (F, F); a second light-emitting element (14) for emitting light modulated by proximity frequencies (F-Δf, F-Δf) close to main modulation frequencies; first and second light-receiving elements (40, 48) for receiving light emitted from both the light-emitting elements; first frequency converter groups (42, 44) connected to the first light-receiving element; and second frequency converter groups (50, 52) connected to the second light-receiving element. Light emitted from the first light-emitting element is divided into two. One is made incident to the first light-receiving element via a distance-measuring optical path (23) extending to a target reflection object (22), and the other is made incident to the second light-receiving element via a first reference optical path (26). Light emitted from the second light-emitting element is divided into two. One is made incident to the second light-receiving element via a second reference optical path (31), and the other is made incident to a first light-receiving element via a third reference optical path (29).
Patent JP-2009259261-A (JP)
Title: Fire alarm system
Inventor: YAMANO NAOTO
IPC: G08B17/00
Filed: 2009-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire alarm system capable of eliminating various kinds of troubles caused by attaching structures, and capable of enhancing the installation workability and alarm output efficiency.  <P>SOLUTION: An alarm for detecting abnormality in a monitoring area, and an alarm output device for outputting a prescribed alarm, are directly attached, respectively to an attachment base fixed onto a prescribed installation face, and one of the alarm and the alarm output device is attached to the other of the alarm and the alarm output device attached to the attachment base.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011004631-A (JP)
Title: Hybrid combine harvester
Inventor: KITAGAWA TOMOSHI
IPC: B60W10/08
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid combine harvester which recovers the kinetic energy of grains discharged in a grain tank, converts the recovered energy into electric power, and assist the driving of machine frame portions with electric motors driven with the electric power to reduce the consumption of a fuel, in harvesting work of the combine harvester.SOLUTION: The hybrid combine harvester has a configuration where an impeller (12) rotated by grains discharged from a grain-lifting tube (19) is disposed in the grain tank (5) of the combine harvester (1), a battery (29) is provided for storing electric power generated with a dynamo (25) for generating the electric power by the rotation of the impeller (12), and auxiliary motors (40) suitably disposed in the rotation portions of the combine harvester (1) are driven with the electric power from the battery (29).