baber/WOPTO huggingface dataset:
Patent JP-2011069576-A (JP)
Title: Bath hot water supply system
Inventor: SAITO KAZUHIRO
IPC: F24H1/00
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bath hot water supply system which detects a clogging abnormal condition of a bathtub adapter by combining determination by a water level sensor detecting a water level of hot water in a bathtub with determination by a flow switch detecting the presence/absence of a flow at a certain level or higher within a circulation circuit, without installing a flowmeter within the circulation circuit.  <P>SOLUTION: The bath hot water supply system includes: a first determination means comparing a measured water level by the water level sensor with a reference water level corresponding to set hot water amount supplied to the bathtub after hot water is filled in the bathtub and determining the presence/absence of the clogging abnormal condition of the bathtub adapter; and a second determination means determining the presence/absence of the clogging abnormal condition of the bathtub adapter based on a detection result indicating the presence/absence of a flow with the flow switch after the first determination.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077123-A (JP)
Title: METHOD OF FORMING GATE ELECTRODE, METHOD OF MANUFACTURING ALGaN/GaN-HEMT, AND ALGaN/GaN-HEMT
Inventor: MARUI TOSHIHARU
IPC: H01L29/812
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a gate electrode having gate length not more than a lithography limit, to provide a method of manufacturing AlGaN/GaN-HEMT having good high-frequency characteristics, and to provide AlGaN/GaN-HEMT.  <P>SOLUTION: The method of forming a gate electrode includes a process of film-forming a first SiN surface protective layer 2 on the surface of a substrate 1, a process of forming a resist opening 3a of a lithography limit in resist 3 on the surface of the first SiN surface protective layer, and opening the first SiN surface protective layer by etching, a process of film-forming a second SiN surface protective layer 4 on the surface of an opening 2a of the first SiN surface protective layer and the first SiN surface protective layer, a process of forming an opening 4a of the second SiN surface protective layer and a sidewall 4b of the second SiN surface protective layer by forming a resist opening 5a of a lithography limit in resist 5 on the surface of the second SiN surface protective layer and etching the second SiN surface protective layer by anisotropic RIE, and a process of forming a gate electrode 6 for covering a substrate surface inside the sidewall, the sidewall, and the opening of the second SiN surface protective layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077234-A (JP)
Title: Electronic component and printed circuit board
Inventor: FUGO MASATOSHI
IPC: H01G2/06
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component with an overtemperature protection function, which provides protection through irreversible insulation depending on heat generation and allows visual check of heat generation, and a printed circuit board on which the electronic component with an overtemperature protection function is mounted.  <P>SOLUTION: An element that is a constituent providing a specific function in an electronic circuit and a thermally-expandable member that expands when a predetermined temperature is reached are integrated to form the electronic component. The printed circuit board, on which a predetermined electronic circuit is formed by mounting the element that is a constituent with a specific function on a formed circuit pattern, is configured in such a manner that the element is mounted so that the thermally-expandable member that expands when a predetermined temperature is reached is located between the printed circuit board and the element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074016-A (JP)
Title: Method of manufacturing 3-mercapto-1-propanol
Inventor: HAGITANI KAZUTAKA
IPC: C07C323/12
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture 3-mercapto-1-propanol (3MPO) in a high yield without using an ignitable aluminum lithium hydride.  <P>SOLUTION: A compound represented by formula (1) is added to allyl alcohol to synthesize a compound represented by formula (2), and then the compound represented by formula (2) is hydrolyzed to give 3MPO in a high yield. In the formula, R<SP>1</SP>is an alkyl group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076395-A (JP)
Title: Two-dimensional code, two-dimensional code reader and program
Inventor: ENDO HIROYUKI
IPC: G06K7/12
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image representing a two-dimensional code from being influenced by an imaging environment, in specifying a color assigned to a cell in the two-dimensional code.  <P>SOLUTION: In the two-dimensional code 100, each cell group is marked with an information color or combination color associated with information to be represented by the cell group, and each cell C in the cell group is marked with the color of a specific coordinate in a component area arranged in a positional relation without mutual interference in a component model showing a distribution of color components.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074261-A (JP)
Title: Sealing resin sheet and solar battery module using the same
Inventor: KAWASHIMA MASAHIKO
IPC: C08J7/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing resin sheet having well-balanced clearance-filling properties and creep resistance during production of a solar battery module.  <P>SOLUTION: The sealing resin sheet seals by softening and closely attaching a resin, contains ionizing radiation-crosslinkable resin in the resin constituting the sealing resin sheet and has a structure with a gel fraction changing (inclining) along the thickness direction of the sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077970-A (JP)
Title: Image processor, image display system, electronic device and image processing method
Inventor: OBINATA ATSUSHI
IPC: G09G3/36
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor or the like capable of updating image data after compression processing by the unit of one pixel without lowering a compression rate when compressing and buffering the image data.  <P>SOLUTION: The image processor includes: a compressor for compressing the image data of the pixel while referring to the image data of at least part of pixels around the pixel; a memory for storing compressed image data compressed by the compressor; and a first expander for expanding the compressed image data stored in the memory. The first expander generates expanded image data by expanding the compressed image data stored in the memory corresponding to input image data. The compressor compresses updated image data where the expanded image data are updated by the input image data and writes them back to the memory as the compressed image data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074333-A (JP)
Title: Low-hardness polyurethane elastomer forming composition and pressure-sensitive adhesive sheet
Inventor: KOYANAGI TEPPEI
IPC: C08G18/72
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a super-low-hardness elastomer forming composition which has non-bleeding property, is excellent in ruggedness following-up property, has transparency, high strength and high elongation rate and, particularly, is extremely excellent in transparency at an Asker C hardness of 30 or less, and to provide a pressure-sensitive adhesive sheet made of a super-low-hardness elastomer using the super-low-hardness elastomer forming composition.  <P>SOLUTION: In the composition for forming a low-hardness elastomer having an Asker C hardness of 30 or less made of (A) a polyisocyanate compound and (B) polyol, the theoretical molecular weight (MWc) of a virtual hydroxide group-terminated prepolymer between a bi-functional aliphatic polyisocyanate compound included in (A) polyisocyanate and (B) polyol falls into the range of 2,100 to 5,000, and the equivalent ratio of isocyanate group/hydroxide group in the isocyanate group of (A) polyisocyanate compound and the hydroxide group of (B) polyol falls into the range of 0.50 to 0.90.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080905-A (JP)
Title: Response analysis method for building at earthquake, and the building
Inventor: KOYAMA MASAHITO
IPC: G01M7/02
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a response analysis method of a building on earthquake capable of efficiently and accurately analyzing response on earthquake, using a simple method.  <P>SOLUTION: The response analysis method of the building on earthquake includes a process for deriving a reference response spectrum for obtaining the reference response spectrum, indicating correspondence of an optional natural period and an acceleration response value of ground surface on the basis of a release engineering substrate spectrum and a prescribed amplification factor; a process for deriving a design response spectrum for determining the design response spectrum indicating the correspondence of the optional natural period and the acceleration response value on the basis of the natural period and the reference response spectrum of a site; and a process for analyzing response for analyzing the response of the building in earthquake, on the basis of the natural period and design response spectrum of the building. The design response spectrum matches the acceleration response value corresponding to a specific natural period of the site with the reference response spectrum, the acceleration response value in the specific natural period is an upper limit, and is determined to be included in the reference response spectrum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079500-A (JP)
Title: Hybrid driving device
Inventor: KAJITANI NAOKI
IPC: B60L50/16
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid driving device, compactly storable, reducing the number of motor generators to be used, and easy in utilizing design assets of an existing transmission.  <P>SOLUTION: This hybrid driving device 1 includes a torque converter (a fluid clutch) 3 and the motor generator 5 for freely outputting motor torque for driving the transmission 4. A turbine runner 3b of the torque converter 3 is integrally rotatably connected to an input shaft 4a of the transmission 4, and the motor generator 5 is connected so as to output the motor torque to the input shaft 4a of the transmission 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084120-A (JP)
Title: Steering device
Inventor: TAKEDA TETSUNORI
IPC: B62D5/06
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To return a steering body to a straight advancing state, even if return steering of a steering instruction part is not performed.  <P>SOLUTION: This steering device 1 detects angular acceleration of a steering wheel 2. When the angular acceleration is positive, the steering device 1 steers a steering direction of a steered wheel 5 to coincide with a steering direction of the steering wheel 2 and detects the angular acceleration to change from positive to negative. When the angular acceleration is negative, the steering device 1 steers the steering direction of the steered wheel 5 in an opposite direction of the steering direction of the steering wheel 2 and generates a control signal to return the steered wheel 5 toward the straight advancing position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083351-A (JP)
Title: Feeding container
Inventor: ABE TAKESHI
IPC: A45D40/04
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeding container capable of avoiding a tray portion from falling off from a shaft member or body portion without enlarging a hollow formed when a columnar molded object is pushed out in the initial period of use by increasing the length of the shaft member.  <P>SOLUTION: The feeding container 10 includes: a base portion 14 for raising the shaft member 15 having a male thread portion 16 from the center on the upper surface; a hollow cylindrical body portion 13 relatively rotatable on the base portion 14 by disposing the shaft member 15 at the axial part; and the tray portion 18 having a female screw hole 17 threadedly engaged with the male thread portion 16 of the shaft member 15, formed at the center to be threaded with the shaft member 15. The columnar molded object 11 is taken in/out of the feeding container by advancing/retreating the tray portion 18 in the axial direction by the rotation of the body portion 13 relative to the base portion 14. A recess groove 19 is formed on the inner surface at the front end of the body portion 13 and a projecting rib 20 is formed on the outer surface of the tray portion 18. By locking the projecting rib 20 into the recess groove 19, the tray portion 18 is prevented from loosening from the body portion 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085041-A (JP)
Title: Thermal power generation equipment and method of operating the same
Inventor: MATSUWAKA MASAKATSU
IPC: F01K9/00
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide thermal power generation equipment capable of excellently generating power in response to conditions, restricting wasted consumption of energy in a circulating water system in the starting operation and in the stopping operation.  <P>SOLUTION: This thermal power generation equipment includes: a steam turbine for driving a power generator; a condenser for condensing the steam discharged form the steam turbine into water; a boiler for heating the water from the condenser to convert it to steam; and two or more circulation pumps for supplying cooling water to the condenser. When output of a generator is in a low-output region lower than a rated output region, at least any one of the circulation pumps is stopped and the residual circulation pump is driven, and on the other hand, when output of the generator is in a high-output region higher than the low-output region including the rated output region, all the circulation pumps are driven.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083707-A (JP)
Title: Solid matter separation system
Inventor: MENJU TAKU
IPC: B01D21/01
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance separation efficiency not only to shorten a treatment time but also to contract an installation space.  <P>SOLUTION: The solid matter separation system is equipped with a flocculant injection device 6 for injecting a flocculant, which flocculates solid matter contained in raw water to form flocs, in the raw water, a flocculant stirrer 7 for stirring the raw water, in which the flocculant is injected, using a water current to send out the same, a floc forming tank 15 for stagnating the raw water when the stirred raw water flows in to form flocs and sending out the flocs using the water current, a centrifugal separator 16 for revolving the inflow raw water using the water current when the floc-containing raw water flows in and separating the revolved raw water into the flocs being the solid matter and treated water by centrifugal force, a sludge storage tank 18 for storing the flocs separated by the centrifugal separator as sludge, and a circulation line L for mixing the sludge stored in the sludge storage tank with the raw water before the flocculant is injected by the flocculant injection device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089153-A (JP)
Title: Method for producing copper fine particle
Inventor: HORINO KEN
IPC: B22F9/24
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide copper fine particles having excellent oxidation resistance by a wet reduction process, to provide a method for producing the copper fine particles, and to provide a dispersion comprising the copper fine particles.  <P>SOLUTION: In a method in which the oxide, hydroxide or salt of copper is reduced in an aqueous solution using a reducing agent so as to obtain copper fine particles, inorganic phosphoric acid is added as a protective agent and an alkaline compound is added as a reduction reaction controlling agent so as to obtain the oxidation resistant copper fine particles having a particle diameter of ≤500 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091927-A (JP)
Title: Ac-dc converter
Inventor: MINO KAZUAKI
IPC: H02M7/12
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a large charge current flows, an application voltage increases, and hence the size and cost of a device increase in a configuration, where a diode for initial charge and a thyristor are connected between an AC power supply of a high-power-factor converter input reactor and a DC output.  <P>SOLUTION: An intermediate terminal is provided in the reactor connected to an AC input of an AC-DC conversion circuit. The intermediate terminal is connected to an internal connection point in a series circuit of the diode and the thyristor connected between a DC positive electrode and a negative electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095408-A (JP)
Title: Infrared fixing toner and method for manufacturing the same
Inventor: YOSHIOKA NOBUYUKI
IPC: G03G9/087
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared fixing toner superior in fixability; and to provide a method for manufacturing the same.  <P>SOLUTION: The infrared fixing toner is composed of: a toner base particle that contains a binder resin and a colorant; and a porous silica particle that is externally added to a surface of the toner base particle and that contains an infrared absorber in an air hole of the porous silica particle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095975-A (JP)
Title: Corresponding point search device, corresponding point search method, and program
Inventor: SUMITOMO HIRONORI
IPC: G06T1/00
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which enables a fast search of corresponding points among not less than two images with as few a lack as possible.  <P>SOLUTION: At first, the corresponding point search technology generates a first and a second low resolution images by degrading resolutions of the first and the second image. Next, the technology sets a first reference point in the first low resolution image and searches a first corresponding point in the second low resolution image corresponding to the first reference point. Next, an evaluation value relating to pixel value variation in an evaluation area containing the first reference point in the first image and/or the second image. Then, according to a comparison result between the evaluation value and a threshold, a search for a second corresponding point corresponding to the second reference point in the second image using the search result of the first corresponding point is prohibited. If the search for the second corresponding point is prohibited, the relation between the second reference point and the second corresponding point is determined based on the search results of the first corresponding point.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095137-A (JP)
Title: Semiconductor optical element and semiconductor optical device
Inventor: OGAWA SHINPEI
IPC: G01J1/02
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical element capable of selectively detecting light with a predetermined wavelength without using a filter structure, and a semiconductor optical device.  <P>SOLUTION: A thermal infrared sensor element 100 includes a temperature detection part 5 and an absorption umbrella 10 thermally connected to the temperature detection part, and detects light entering the absorption umbrella. The absorption umbrella has recesses 11 disposed in an array on the surface to induce a surface plasmon for coupling a specific wavelength to the surface, and the absorption amount of incident light of the specific wavelength is set to be larger than the absorption amount of incident light of wavelengths other than the specific wavelength. In the semiconductor optical device, a plurality of semiconductor optical elements are disposed in an array.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096933-A (JP)
Title: Method of manufacturing wiring circuit board
Inventor: YOSHIDA YOSHINARI
IPC: H05K3/28
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a wiring circuit board by which an additional insulating layer can be formed thin and prevented from peeling from a metal support substrate.  <P>SOLUTION: A base insulating layer 3 is partially formed on the metal support substrate 2, a chrome thin film 20 and a copper thin film 21 are formed in order on the base insulating layer 3 and the metal support substrate 2 exposed from the base insulating layer 3, and a conductor pattern 4 is formed on the copper thin film 21. The copper thin film 21 exposed from the conductor pattern 4 is removed, a palladium catalyst 22 is stuck on surfaces of the conductor pattern 4 and chrome thin film 20, and the chrome thin film 20 exposed from the conductor pattern 4 is removed together with the palladium catalyst 22 stuck on a surface of the chrome thin film 20. A nickel plating layer is formed on a surface of the conductor pattern where the palladium catalyst is stuck, a cover insulating layer 5 is formed on the base insulating layer 3 so as to cover the conductor pattern 4, and a pedestal 13 is formed on the metal support substrate 2 exposed from the base insulating layer 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010028859-A (JP)
Title: Mobile wireless terminal
Inventor: MASUDA ATSUSHI
IPC: H04M1/667
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile wireless terminal which can prevent abuse by a third person through a connection interface connecting external equipment.  <P>SOLUTION: When there is a utilization limitation request such as dial lock via a key input unit 72, a control unit 100 implements a utilization limitation of a Bluetooth (BT) radio unit 90 based on conditions in response to the request. When the utilization limitation is once set, Bluetooth communication using the BT radio unit 90 can not be performed unless authentication information inputted via a camera 81 is matched with authentication information stored in a memory unit 60 beforehand.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033066-A (JP)
Title: Lower fatty acid ester film of cellulose
Inventor: MORI HIROYUKI
IPC: G02B5/30
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical anisotropy polymer film superior in a protection function of a polarizing film.  <P>SOLUTION: In the lower fatty acid ester film of cellulose having a protection function of a polarizing film, a retardation value in a thickness direction of the lower fatty acid ester film of cellulose at a wavelength of 550 nm is adjusted to 75 to 150 nm, and the surface on the side of the polarizing film of the lower fatty acid ester film of cellulose is surface treated by corona discharge treatment, glow discharge treatment, flame treatment, acid treatment, alkaline treatment, or ultraviolet radiation treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011099705-A (JP)
Title: Sample rack
Inventor: ISHII KIMIHIKO
IPC: G01N30/24
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample rack providing satisfactory work efficiency in its detachment and having high specimen cooling capacity.  <P>SOLUTION: This sample rack 1 is loaded with a specimen hold container 6 containing specimen liquid and cooled by means of a cooler 8, and includes: a storage 40 with the specimen hold container 6 stored therein; and a groove 11 provided at a slant on a bottom face of the storage 40. With the bottom face of the storage 40 communicated with the groove 11, dew condensation water introduced into the groove 11 is discharged via an opening 12 provided in a side face of the sample rack 1, to the exterior of the sample rack 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT