baber/WOPTO huggingface dataset:
Patent JP-2009042379-A (JP)
Title: Cooler for projector
Inventor: TAKAMATSU MASAKI
IPC: G03B21/16
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for cooling an optical element by a use side heat exchanger of an air conditioner, since when cooling of a liquid crystal panel (optical element) of a projector is performed by low-temperature air provided from electronic cooling, a heat radiation means to an outside is required in the vicinity of a cooling object because an energy efficiency is low and because a heat generation part is constituted integrally, and spatial restriction is generated to make a design flexibility significantly low.  <P>SOLUTION: This cooler for the projector is provided with a liquid crystal projector provided with the optical element including the plurality of liquid crystal panels to work an emission light from a light source in response to image information, and the air conditioner having a heat source side unit built in with a compressor and a heat source side heat exchanger connected to a plurality of using side units built in with the use side heat exchanger, by an interunit pipe, the specified using side heat exchanger out of the use side heat exchangers is branch-connected to a low-pressure gas pipe of the interunit pipe, and is connected to a liquid pipe of the interunit pipe via a refrigerant pressure reducer, so as to form a refrigerant circuit, and the liquid crystal projector is cooled by a cooling action of the specific use side heat exchanger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041405-A (JP)
Title: Vehicle controller
Inventor: HIROOKA SHIGEMASA
IPC: B60T17/00
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle controller which appropriately makes control for ensuring negative pressure in consideration of malfunction of various sensors when ignition timing retarding control is made at an engine start and an intake airflow is being increased to perform an engine warming-up operation and further when interrupting or constraining the ignition timing retard control for recovering negative pressure inside a brake booster.  <P>SOLUTION: During the engine warming-up operation and when a signal of the sensor (specifically, a sensor for detecting vehicle movement) is abnormal which is provided for determining whether ensuring of the negative pressure is needed, and the sensor and a communication system are abnormal, a determination that the ensuring of negative pressure is unnecessary is determined to be wrong and then the ignition timing retard control is interrupted or constrained to ensure the negative pressure. On the other hand, when the sensor is detecting noises, the determination that ensuring of the negative pressure is necessary is determined to be wrong and then the ignition timing retarding control is not interrupted or not constrained to continue the ignition timing retarding control, and carries on the engine warming-up operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043877-A (JP)
Title: Semiconductor device and manufacturing method thereof, and interposer
Inventor: MURATA SHINJI
IPC: H01L25/07
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a semiconductor chip can be connected to a semiconductor chip or wiring board without being thermally damaged; a manufacturing method thereof; and an interposer.  <P>SOLUTION: The semiconductor device 1 includes the wiring board 2, a plurality of semiconductor chips 3 and interposers 4. The semiconductor chips 3 are stacked on the wiring board 2 while the semiconductor chips are each shifted at different intervals in the same direction. The interposers 4 each have a through-hole 7 and a solid spiral contact 8. In a state wherein contact portions 8a of contacts 8 are brought into contact with the wiring board 2 and electrodes 5 of the plurality of semiconductor chips 3, the contact portions 8a of the contacts 8 are irradiated with laser light 20 passed through through-holes 7 to solder the contacts 8 to the electrodes 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039406-A (JP)
Title: Mechanism for dental instrument hose holding
Inventor: NAKAGAWA SHOSUKE
IPC: A61G15/16
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burdens on an operator by automatically and quickly pulling back an instrument hose when returning an instrument to an instrument holder after an operation.  <P>SOLUTION: This holding mechanism of a dental instrument hose is applied to the instrument holder of a type that the instrument hose 4 is suspended from the instrument holder 2, and during nonuse when the instrument 3 is mounted on the instrument holder 2, the instrument hose 4 is kept in the state indicated by 10<SB>1</SB>by an instrument hose holding arm 10. During the operation, the instrument hose holding arm 10 is locked at a position indicated by 10<SB>2</SB>. After the operation, when the instrument 3 is pulled to the front, the lock is released, and the instrument hose holding arm 10 is pulled in a B direction by a spring member 12 and is quickly returned to the position of 10<SB>1</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041715-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: INOUE TOMOHIRO
IPC: F16H15/38
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission wherein a fixing means for fixing a disc to a power roller in the state of pressing it thereagainst in the axial direction can be accurately mounted in a narrow mounting space.  <P>SOLUTION: The toroidal type continuously variable transmission comprises the fixing means mounted in a groove 200 formed in the outer periphery of an input shaft 1 for fixing the disc to the power roller in the state of pressing it thereagainst in the axial direction. The fixing means consists of at least three circular members 250A, 250B, 250C to be fitted into the groove 200 of the input shaft 1. The circular members 250A, 250B, 250C encircle the outer periphery of the groove 200 in cooperation to form an approximately annular fixing ring 250. Since the fixing means consists of the relatively smaller circular members 250A, 250B, 250C formed by splitting the approximately annular ring in at least three, the fixing means can be accurately mounted in the narrow mounting space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040977-A (JP)
Title: Refining method for alkyl ester of fatty acid, mixture liquid containing alkyl ester of fatty acid, and fuel
Inventor: FUKUDA SHOHEI
IPC: C07C69/24
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refining method for an allyl ester of a fatty acid reducing a water content as less as possible, a mixture liquid containing the alkyl ester of the fatty acid refined by the refining method, and a fuel containing the mixture liquid.  <P>SOLUTION: This refining method for the alkyl ester of the fatty acid includes a process for regulating the water content of the mixture liquid to 150 ppm or less, by adding a solvent azeotropic with water to the mixture liquid containing at least water and the alkyl ester of the fatty acid, to distil off the water, and the solvent is at least one or more selected from the group comprising alkyl carbonates, ketones and hydrocarbons.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049575-A (JP)
Title: Image processing device, image processing method, and program
Inventor: HARA TAKAYUKI
IPC: H04N5/232
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase in the scale of a circuit, by compositing a plurality of images that are of under exposure for camera shake correction.  <P>SOLUTION: In the image processing device, a plurality of images of under exposure, which have been continuously photographed at a fast shutter speed that is difficult to be affected by camera shake, are composited to obtain the image of an intended exposure with less effects of camera shake and includes a gain-up-circuit 104 for applying a predetermined gain with respect to an image signal that represents an image of under exposure; a signal processing circuit 105, in which the image signal applied with a gain from the gain-up-circuit is subjected to an image processing, including at least a gamma correction processing; a displacement amount detecting circuit 107 for detecting the displacement amount, between subjects of two images outputted from the signal processing circuit; and a compositing circuit 108 which composites the two images outputted from the signal processing circuit, by correcting the displacement of subjects of the two images, based on the detection result of the displacement amount detecting circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046432-A (JP)
Title: Skin-lightening agent, cosmetic for skin-lightening and method for producing skin-lightening agent
Inventor: TAKAYAMA AKIYOSHI
IPC: A61K8/97
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new skin-lightening agent and a new cosmetic for skin-lightening.  <P>SOLUTION: The skin-lightening agent comprises a compound represented by formula (I). The cosmetic for skin-lightening comprises the compound as an effective ingredient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048946-A (JP)
Title: Dye-sensitized photoelectric conversion element
Inventor: MIYASAKA TSUTOMU
IPC: H01M14/00
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an all-solid dye-sensitized photoelectric conversion element having high efficiency based on a dye-sensitized system.  <P>SOLUTION: The dye-sensitized photoelectric conversion element has a porous photo-electrode 5 comprising a dye-sensitized porous semiconductor particle layer 3, a charge transport layer, and a facing electrode layer 1 in this order, the charge transport layer is composed of a solid mixture containing 0.1 to 50 wt.% carbon material and 50 to 99.9 wt.% ionic liquid 4 based on the total weight of the carbon material and the ionic liquid 4, and 1 wt.% iodine and 0.9 wt.% p-type conductive polymer are contained or not contained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052847-A (JP)
Title: Heating and humidifying air blower
Inventor: IZUMI YUKIO
IPC: F24F6/02
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment-friendly heating and humidifying air blower capable of realizing energy-saving.  <P>SOLUTION: The heating and humidifying air blower is characterized by that it has a tank arranged with a dravite ceramic in an interior, and a heating part provided via a connection pipe, the heating part is comprised of an electric heater, a tubular object provided on an outer circumference of the electric heater without touching, and a blowing means provided in an opening of the tubular object, and there is a ceramic layer in an inner wall face of the tubular object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050549-A (JP)
Title: Mammography apparatus, image processing device, and image processing program
Inventor: KANEMITSU SHINGO
IPC: A61B6/00
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To save the labor of searching a reference image by automatically displaying an image to be used as the reference image.  <P>SOLUTION: In an image processing device 20 to process the image captured by a mammography apparatus, an image data storage part 23a stores images radiographed in the past, and a radiography mode detection part 24a detects the radiography mode selected for the radiography. When the radiography mode is detected, a reference image display part 24d reads a contact-radiographed image of a subject, the target for the radiography, from stored images, and displays the read contact-radiographed image as the reference image for the radiography.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059013-A (JP)
Title: Information processor and information processing program
Inventor: KAJITANI MITSUHIRO
IPC: G06F17/21
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which retrieves a desired document without delay in comparison with when retrieving throughout the region, even when not necessarily storing documents in a specific directory according to a document storage rule.  <P>SOLUTION: In the information processor, a rule storage means stores a rule for storing a document therein, a code storage means stores a code to identify a document stored in violation of a rule stored in the rule storage means, a retrieval condition reception means receives a retrieval condition for retrieving the document, a rule extraction means extracts a rule stored in the rule storage means, and a code retrieval means, if the retrieval condition received by the retrieval condition reception means does not correspond to the rule extracted by the rule extraction means, retrieves a code stored in the code storage means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055802-A (JP)
Title: Milk beverage
Inventor: TAKEZAKI SHOKO
IPC: A23C9/156
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a milk beverage having a richer milk flavor without a deteriorated odor of milk ingredients, formation of precipitates, separation etc., of fats caused by high-temperature sterilization or heat preservation in a retorting sterilized milk beverage etc., such as a canned milk beverage.  <P>SOLUTION: The milk beverage comprises 0.0005-0.004 mass% of cystines in the milk beverage comprising the milk ingredients and flavor ingredients.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008085319-A (JP)
Title: Copper alloy bonding wire for semiconductor device
Inventor: UNO TOMOHIRO
IPC: H01L21/60
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper-based bonding wire for semiconductor device which has a reduced material cost, is excellent in a ball bonding shape, wire bonding property etc., and has a good loop formability, and a superior mass productivity.  <P>SOLUTION: The copper alloy bonding wire for a semiconductor device contains at least one kind of Mg and P in total of 10 to 700 mass ppm, and having a dense layer containing the total density of Mg and P of ten or more times the containing density on the surface of the wire.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009059269-A (JP)
Title: Electric power control circuit
Inventor: KUGIOKA MICHIHIRO
IPC: G05F1/56
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power control circuit of high reliability by uniforming a load current value flowing to a plurality of power elements.  <P>SOLUTION: The electric power control circuit has a power circuit 9 having a first power element 1 and a second power element 2 connected in parallel to the first power element 1; a control circuit 10 controlling a full load current Io flowing to a load resistance 5 connected to the first power element 1 and the second power element 2; a first feedback circuit 11 controlling a first load current Io1 flowing to the first power element 1; and a second feedback circuit 12 controlling a second load current Io2 flowing to the second power element 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060840-A (JP)
Title: Method for concentrating human mesenchymal stem cell
Inventor: MATSUZAKI ARIHIDE
IPC: G01N33/543
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for highly concentrating a human mesenchymal stem cell from a cell group containing a human mesenchymal stem cell and a kit used therefor.  <P>SOLUTION: A CD271<SP>+</SP>CD90<SP>+</SP>cell is recovered from a cell group containing a human mesenchymal stem cell by using a flow cytometry etc. When a hemocyte cell is contained in the cell group (e.g. cell group prepared from bone marrow, peripheral blood, or the like), a CD45<SP>-</SP>CD235a<SP>-</SP>CD271<SP>+</SP>CD90<SP>+</SP>cell is recovered. The cell fraction contains a human mesenchymal stem cell having self-replication ability, self-propagation ability, and pluripotency in high purity. Accordingly, when a CD271<SP>+</SP>CD90<SP>+</SP>cell is recovered from a cell group containing a human mesenchymal stem cell, the human mesenchymal stem cell is highly concentrated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070602-A (JP)
Title: Open switch structure of opening and closing object
Inventor: HAKAMATA KOUKI
IPC: B60R13/04
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open switch structure of an opening and closing object capable of sufficiently receiving handling load of a lever section without having a special member.  <P>SOLUTION: The open switch structure of an opening and closing object comprises a base board 15 arranged on a trunk lid 2, a switch body 16 arranged at one face side of the base board 15, and the lever section 17 projecting to the other face side of the base board 15. A contact section 26 is arranged at the opposite side of an operation section 25 of the lever section 17 to which an operation load is inputted, and the contact section 26 is arranged so as to bring into contact with the base board 15 when the operation section 25 of the lever section 17 is operated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008036444-A (JP)
Title: Bread maker
Inventor: OSHITA TAKAHIRO
IPC: A47J37/00
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bread maker, baking good rye bread having fine texture and uniform porosity.  <P>SOLUTION: This bread maker includes: a baking chamber 14 having a bread container 16 for setting bread material, a heater 17 and a temperature detecting part 18; a material mixing motor 13; and a control device 30 for controlling application of a current to the heater 17, the motor 13 and so on, separately from a white bread course for using wheat flour as main material. A rye bread course is provided to use rye flour as main material, and the fermentation time of the rye bread course is set shorter than that of the white bread course. The fermentation time is thus reduced to hold down the gas generated in fermentation than that in the white bread, whereby gluten is not formed to prevent the top surface of rye bread having small gas retaining force from being recessed or roughened due to a number of pores, and to finish good bread having fine texture and uniform porosity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009068404-A (JP)
Title: Device for control of internal combustion engine
Inventor: DEGAKI TAKAAKI
IPC: F02D45/00
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of internal combustion engine that controls an fuel injection amount using a fuel behavior model of behaviors of fuel after injected from a fuel injection valve, and satisfactorily reduces the calculation load of an ECU, without introducing deterioration of estimation accuracy of a model.  <P>SOLUTION: A control device of internal combustion engine includes a fuel injection valve 32 for injecting fuel into an intake port 30. The control device includes a fuel behavior model that takes undersurface of the intake port 30, surface of an intake valve 34, top surface of the intake port 30, and wall surfaces of cylinders into account as adhering areas of fuel. In calculating fuel injection amount, the number of fuel adhering areas to be calculation object is varied depending on operating condition of the internal combustion engine 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066535-A (JP)
Title: Venturi tube device and ballast water treatment apparatus using the same
Inventor: OKAMOTO YUKIHIKO
IPC: B01F5/04
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for realizing a ballast water treatment apparatus requiring no large installation place, and a technology preventing adverse affect to the periphery environment when discharging ballast water.  <P>SOLUTION: The ballast water treatment apparatus comprises an inlet flange member 22 and an outlet flange member 23 holding a plurality of juxtaposedly disposed venturi tubes 24, the juxtaposedly disposed venturi tubes 24 held on the inlet flange member 22 and outlet flange member 23, injection ports 37 formed at throat parts 29 of the venturi tubes 24 for injecting chemicals to the throat parts, and a chemical distribution member 25 disposed at the outer peripheral parts of the throat parts and distributing and supplying chemicals to the injection ports 37. The chemical distribution member 25 has a plurality of inlet member insertion parts 38 for inserting inlet members 31 at the venturi tubes 24, and ring grooves 39 formed on the peripheral walls of the inlet member insertion parts 38, the respective ring grooves 39 being formed to communicate with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076494-A (JP)
Title: Light emitting device
Inventor: AKEDA TAKANORI
IPC: H01L33/50
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device capable of improving optical output since the temperature rise of a color conversion part can be suppressed without allowing a heat dissipating member to cause adverse influence on optical characteristics, and capable of suppressing secondary absorption by phosphors while adopting two kinds of phosphors having different emission peak wavelengths as the phosphors of the color conversion part.  <P>SOLUTION: A reflector 31 disposed in the thickness direction of a mounting substrate 2 by parting it from the mounting surface of an LED chip 1 in the mounting substrate 2 of an LED unit A to reflect light emitted from the LED chip 1 toward a light distribution lens 21, and the color conversion part 41 stuck to the inside face of the reflector 31 are provided in a translucent unit B, and the reflector 31 also serves as the heat dissipating member to dissipate heat generated in the color conversion part 41. A first color conversion region 41a containing a green phosphor (first phosphor) and a second color conversion region 41b containing a red phosphor (second phosphor) are alternately disposed so as not to be overlapped in the thickness direction in the color conversion part 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072695-A (JP)
Title: Precoated steel sheet
Inventor: NAKADA YASUAKI
IPC: C23C26/00
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precoated steel sheet made excellently corrosion-resistant without detriment to the appearance inherent in the surface of a steel sheet.  <P>SOLUTION: A coating film containing a polyester resin and a specified anti-corrosive pigment is formed on a steel sheet. The anti-corrosive pigment contains magnesium hydrogen phosphate or magnesium phosphate, and the total amount of the magnesium hydrogen phosphate and the magnesium phosphate is 2-11.5 wt.% based on the dry coating film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074503-A (JP)
Title: Radial piston pump or motor
Inventor: SHOJI YUKIHIRO
IPC: F04B1/113
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radial piston pump or a motor preventing rotation instability at start of rotation and during rotation at creeping speed.  <P>SOLUTION: One cylindrical side 14a of a pintle 12 is press fitted to a fixation hole 13 of a main body 11, and the other conical side 14b is protruded to an eccentric hole 15 formed and bored on the main body 11. The other end 14b of the pintle 12 has a tapered shape and is fitted to a cylinder 20. A compression spring 40 is arranged between a side wall face of the cylinder 20 and an Oldham coupling 31 engaged with the side wall face. The tapered fitting part of the pintle 12 to the cylinder 20 is pressed by reaction force of pressure oil during rotation so as to generate an appropriate clearance and enable smooth rotation.  <P>COPYRIGHT: (C)2009,JPO&INPIT