baber/WOPTO huggingface dataset:
Patent JP-2010103578-A (JP)
Title: Method for manufacturing group-iii nitride semiconductor layer
Inventor: SHINOHARA HIRONAO
IPC: H01L33/32
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method providing a group-III nitride semiconductor layer having excellent crystallinity suitably used for forming a light-emitting device having excellent internal quantum efficiency and light extraction efficiency.  <P>SOLUTION: The manufacturing method for forming a single-crystal group-III nitride semiconductor layer 103 on a substrate 101 includes: a substrate processing step of forming, on the substrate 101, an upper surface 10 comprising a plane 11 comprising a C-plane and a plurality of projecting portions 12; a pretreatment step of exposing the upper surface 10 of the substrate 101 to plasma of nitrogen gas; a buffer layer formation step of laminating a buffer layer formed of Al<SB>x</SB>Ga<SB>1-x</SB>N (0≤x≤1) on the upper surface by using the same device as that of the pretreatment step after the pretreatment step, and by a sputtering method using a mixture gas of nitrogen gas and argon gas; and an epitaxial step of epitaxially growing the group-III nitride semiconductor layer 103 on the upper surface 10 to embed the projecting portions 12 in the group-III nitride semiconductor layer 103.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011168416-A (JP)
Title: Garbage composting material for corrugated carton and method of manufacturing the same
Inventor: TERUYA MORIO
IPC: C05F9/02
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment material capable of composting garbage easily and inexpensively by a housewife and manufactured with a raw material made in the prefecture only by charging the garbage into a corrugated carton effectively absorbing water produced in fermentation and easily obtainable and a method of producing the same using local resources to promote local production and local consumption.  <P>SOLUTION: Woody compost obtained by fermenting woody chips made by crushing wood with a fermentation material such as live stock excreta solves a problem that the garbage adheres to each other to disturb the fermentation because the fiber of the woody chips has excellent water absorption to effectively absorb water produced in the degradation and fermentation of the garbage, As fully matured compost is formulated smaller than the woody compost in the woody compost, a prescribed quantity of the garbage produced in a fixed period is effectively composted by delaying fermentation rate and the fermentation rate is easily controlled by the formulation ratio of the woody compost and the full matured compost.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169507-A (JP)
Title: Heating device
Inventor: TAKAHASHI TORU
IPC: F24C1/00
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device capable of suppressing uneven baking.  <P>SOLUTION: This heating device 200 includes: a combustion chamber 410 generating hot air and having a discharge port 410b for discharging the hot air; a heating chamber 420 disposed above the combustion chamber 410, having a suction port 420b for sucking the hot air on an outer wall 420a extending in the vertical direction, and heating a cooking ingredient received therein by the hot air; an auxiliary wall 430 extending along the outer wall 420a of the heating chamber 420 with a clearance gap 460 with respect to the outer wall in a state that the clearance gap is communicated with the discharge port 410b formed on the combustion chamber 410 and the suction port 420b formed on the heating chamber 420; and a fan disposed in opposition to the suction port 420b inside of the heating chamber 420, and forcibly sucking the hot air generated in the combustion chamber 410 from the suction port 420b into the heating chamber 420 by being rotated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167634-A (JP)
Title: Treatment apparatus of liquid
Inventor: MARUI TOMOTAKA
IPC: B01F25/62
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide effect that cannot be obtained by individual single treatment of bringing liquid into contact with granules containing a ferrous ferric salt and of generating fine bubbles in the liquid.  <P>SOLUTION: A holding vessel of the granules containing a ferrous ferric salt discharging liquid after bringing the liquid into contact with granules containing a ferrous ferric salt is combined with a fine bubble generator (microbubble or nanobubble generator) generating fine bubbles in liquid and discharging the liquid, and the liquid is sequentially passed through the inside of both.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168258-A (JP)
Title: Parking support device
Inventor: YAMAGA TAKAO
IPC: B60R21/00
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking support device for preventing the performance of erroneous detection as the nonexistence of an empty parking slot, when retrieving the empty parking slot by an ultrasonic sensor arranged in a vehicle front part.  <P>SOLUTION: This parking support device includes a parking slot retrieval part for executing first parking slot retrieval processing for determining the existence of the empty parking slot in response to a detection result of an object located on the side of the parking slot side by a left ultrasonic sensor 20 when a vehicle 1 straightly advances by opposing a side surface to a doorway part of parking slots 51-54 and second parking slot retrieval processing for determining that there is the empty parking slot in a space when a pair of division lines having an interval of a predetermined width or more are detected and the object located between the pair of division lines is not detected by retrieving the division lines of a parking slot from a pickup image by a rear camera 22 on the space determined that there is no empty parking slot by the first parking slot retrieval processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173804-A (JP)
Title: Hypervalent bromine body and method for producing silyl aromatic sulfonate compound
Inventor: OCHIAI MASAHITO
IPC: C07F7/08
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a silyl aromatic sulfonate compound, which efficiently obtains a silyl aromatic sulfonate compound safely and easily on an industrial scale.  <P>SOLUTION: The silyl aromatic sulfonate compound represented by formula (2) (wherein, Ar<SP>1</SP>is an aromatic group which is substituted or not substituted; Ar<SP>2</SP>is an aromatic group which is substituted or not substituted; A<SP>1</SP>-A<SP>3</SP>are each independently 1C-8C alkyl which may contain a substituent or aromatic group which is substituted or not substituted; R is 1C-8C alkyl or an aromatic group which is substituted or is not substituted and a perfluoroalkyl group is contained in the substituent or alkyl) is obtained by reacting a trivalent bromine compound with a silyl aromatic compound and a silyl sulfonate compound to give a new hypervalent bromine body represented by formula (1) and then using the bromine body as an intermediate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172645-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent the rolling condition of a game ball from getting monotonous and can improve interestingness while permitting the size of the depth direction of a stage mechanism to be reduced.  <P>SOLUTION: The game machine includes: a first route in which a Pachinko ball P is supported by the wall surface of a back sidewall 153 and back side ridges 155, guided and released from a central release opening 47 and made to win in a first start opening or a second start opening with a high winning probability; and a disadvantageous route (second route) 152 in which the Pachinko ball P is supported by a front sidewall 154 and the front side ridges 156, guided and released through side guide paths 157, and made to win in the first start opening or the second start opening with a low winning probability.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010147500-A (JP)
Title: Semiconductor device
Inventor: WIJDENES JACOB
IPC: H01L21/3205
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, in which mechanical stress is reduced.  <P>SOLUTION: In the semiconductor device having a carrier and an integrated circuit (10), the integrated circuit has one or more semiconductor elements, one or more connection regions connected to the semiconductor elements, and a passivation layer (20) covering the connection regions, and is insulated from the periphery by an envelope. The envelope has an inner layer (21) and an outer layer (16), which have a mutual interface surface. The carrier has a conductive portion connected to the connection region by a connection means. The mutual interface surface encloses a delamination area (22) in which the inner layer and the outer layer are separated from each other. As a result, the delamination area is insulated from the connection regions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011175387-A (JP)
Title: Ground surface observation method
Inventor: SHIMAMURA HIDEKI
IPC: G06T1/00
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground surface observation method for determining a land cover only by measurement by a laser, and obtain a land surface shape as the need arises.  <P>SOLUTION: A decision units are classified into a proper number of units, on the basis of a wavelength-reflection intensity distribution in each decision unit, by use of a proper number of reflection pulses having different wave components reflected from the ground by a multiwavelength laser sweep from a flying body 1 to the ground as the decision unit. A narrow-area attribute associated with a physical property is added to each decision unit, to observe a land cover.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172773-A (JP)
Title: Top plate for furniture and method of manufacturing the same
Inventor: KONO MASUMI
IPC: B27M3/18
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top plate for furniture in which the wood grains or the like of end plates 4, show flavor when visually recognized from an outer circumference, which allows wood waste to be effectively utilized, easily obtains required strength, and is free from cracking and bending even with change in the temperature and humidity of outside air.  <P>SOLUTION: The top plate for furniture includes: a pair of upper and lower see-through synthetic resin plates 1a and 1b; an array layer 2 where the multiple end plates 4 with fixed thickness are arrayed between the pair of upper and lower synthetic resin plates 1a and 1b so as to allow the side surfaces 4a1 and 4a2 of the adjacent end plates 4 to come in close contact with each other; and adhesive layers 3a and 3b which are present between the respective end plates 4 of the array layer 2 and the synthetic resin plates 1a and 1b and fixedly bond the end plates 4 and the pair of synthetic resin plates 1a and 1b with required strength, and also do not show bonding force exceeding a permission limit with respect to the paired side surfaces 4a1 and 4a2 opposing each other between the adjacent respective pairs of the end plates 4 and 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231774-A (JP)
Title: Reference current source circuit
Inventor: HIROSE TETSUYA
IPC: G05F3/24
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference current source circuit that outputs a constant reference current, even if surrounding environments such as temperature and power supply voltage change, in a power supply circuit operated in a minute current region in an order of nanoamperes.  <P>SOLUTION: The reference current source circuit includes: an nMOS-configured power supply circuit 11, 21 which includes a current generating nMOSFET, and generates a first current having temperature characteristics of an output current dependent on an electron mobility; a pMOS-configured power supply circuit 12, 22 which includes a current generating pMOSFET, and generates a second current having temperature characteristics of an output current dependent on a hole mobility; and a current subtracter circuit 13 which generates a constant reference current by subtracting the second current from the first current.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172831-A (JP)
Title: Cosmetic patch, and method for applying the same
Inventor: UCHIDA KAZUKO
IPC: A45D29/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic patch for making wrinkles or slackening less conspicuous, and a method for applying that, which is less conspicuous when applied, capable of following move of skin, and enabling naturally looking makeup.  <P>SOLUTION: The patch has a base material layer 11 and an adhesive agent layer 12. The base material layer 11 includes a layer of a main component of polyurethane elastomer having a glass transition temperature of 0°C or lower, and has a thickness of 1-10 μm. The adhesive agent layer 12 includes a layer of a main component of acrylic adhesive agent comprising copolymer including 70 wt.% or more of at least one monomer unit selected from the group consisting of acrylic acid alkyl ester and methacrylic acid alkyl ester containing an 8-12C alkyl groups, and has a thickness of 1-15 μm, the base material layer 11 and the adhesive agent layer 12 has a total thickness of 2-20 μm, and a plan-view shape is selected from the group of roughly L-shape, V-shape, polygonal shape, arch-shape, crescent-shape, claw-shape, drop-shape, long circle-shape, circular shape, oval shape, m/n circle-shape, and m/n oval-shape, where m and n are integers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172847-A (JP)
Title: Device and method for generating radiographic image
Inventor: HIRASAWA KOICHI
IPC: A61B6/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for generating radiographic images, which can prevent deterioration of imaging performance in a region where absorption contrast of radiation is low, even when an irradiating part provided opposite to a radiation detector is moved to a plurality of positions.  <P>SOLUTION: A radiographic image producing device includes: an irradiated dose determining part 120 which determines an irradiation dose at the respective irradiating positions so that a reached dose at a reference position 110 on the radiation detector 12 can become constant; and a radiation controller 28 which makes an irradiating part 20 send radiation 26 in accordance with the irradiating position based on the irradiation dose determined by the irradiated dose determining part 120.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174026-A (JP)
Title: Friction material engaging device
Inventor: TOIDA SHOJI
IPC: C09K3/14
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of wet friction materials and separator plates of a friction material engaging device by remarkably increasing friction coefficient μ between the wet friction material and the separator plate in engaged state.  <P>SOLUTION: Metal powder 14 is mixed (S10) with a synthetic resin 15 optionally together with a solvent 16 and homogeneously kneaded (S11) with a kneader, the solvent 16 is evaporated and dried (S12) to an extent in the case of using the solvent 16, the kneaded material is press-formed (S13) with a press mold having a cavity of the separator plate having a flat ring form to obtain a preformed material 17, the preformed material 17 is preparatorily dried (S14), heat-treated (S15) under a prescribed condition and solidified to obtain a formed article, and the surface of the formed article is polished (S16) to obtain the separator plate 2. A friction coefficient μ corresponding to 1.74 times the coefficient of conventional product can be obtained by setting the volume ratio of the metal powder 14 to the synthetic resin 15 to 80:20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178707-A (JP)
Title: METHOD FOR PREPARING beta-1,3-GLUCAN/NUCLEIC ACID COMPLEX
Inventor: SAKURAI KAZURO
IPC: C08B37/00
Filed: 2010-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a complex, which consists of β-1,3-glucan and nucleic acid, with high purity at a high yield without using an organic solvent.  <P>SOLUTION: The method for preparing the β-1,3-glucan/nucleic acid complex includes: a step of preparing the β-1,3-glucan/nucleic acid complex having a triple helical structure which consists of two β-1,3-glucan molecular chains and a single-stranded nucleic acid by mixing a water-based buffer solution, in which nucleic acid is dissolved, with a basic aqueous solution, in which β-1,3-glucan is dissolved and incubating it; and a step of removing the unreacted β-1,3-glucan and nucleic acid to purify the β-1,3-glucan/nucleic acid complex by treating the solution which contains the β-1,3-glucan/nucleic acid complex using one or both of gel-filtration chromatography and anion exchange chromatography.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177401-A (JP)
Title: Deodorant of smell of 4-methyl-3-hexenoic acid
Inventor: TAKEUCHI KOHEI
IPC: C08L91/00
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorant which effectively masks or deodorizes the smell of a 4-methyl-3-hexenoic acid and a deodorant composition for a textile product which contains the deodorant.  <P>SOLUTION: The deodorant of the 4-methyl-3-hexenoic acid includes one or more perfumes chosen from components (A-1) to (A-7) and the deodorant composition is composed of the deodorant and a component (B). (A-1) is an alcohol-based perfume such as an amber core, (A-2) is an aldehyde-based perfume such as helional, (A-3) is an ester-based perfume such as a benzyl acetate, (A-4) is a ketone-based perfume such as a methyl ionone, (A-5) is a lactone-based perfume such as a coumarin, (A-6) is an ether-based perfume such as galaxolide, (A-7) is a natural perfume such as a lemon oil, and (B) is a chemical compound such as a triethylene glycol.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251719-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: URANO YUICHI
IPC: H01L21/28
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device that prevents variance in characteristics of the semiconductor device when electroless plating treatment is applied.  <P>SOLUTION: On a top surface of a semiconductor substrate 1, an emitter electrode 6 is formed by sequentially laminating aluminum and nickel by vapor deposition or sputtering. As the emitter electrode 6, a first aluminum film 61 and a first nickel film 62 are formed. Then, a collector electrode 9 is formed on the reverse surface of the semiconductor substrate 1 by sequentially laminating aluminum silicon and nickel by vapor deposition or sputtering. As the collector electrode 9, a second aluminum film 91 and a second nickel film 92 are formed. Then a surface of the emitter electrode 6 is etched. Further, a surface oxide film formed on the surface of the emitter electrode 6 is removed and activated. Both surfaces of the emitter electrode 6 and collector electrode 9 of the semiconductor substrate 1 are subjected to simultaneous and continuous electroless plating treatment and substitute gold plating treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011139008-A (JP)
Title: Chip-on-board metal substrate structure having heat and electricity conduction paths separated
Inventor: WANG HSIANG-HUA
IPC: H01L23/12
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip-on-board metal substrate structure having heat and electricity conduction paths separated.  <P>SOLUTION: The chip-on-board metal substrate structure includes a radiating substrate 10, an insulating layer 20, and a conductor layer 40. A loading region 11 which is recessed and a connection portion 12 which projects are provided on a plane on one side of the radiating substrate. The insulating layer is formed by carrying out a chemical conversion treatment (Conversion Coating) on the radiating substrate to form a compound, and covers the loading region of the radiating substrate. The insulating layer has a window-shaped thermal conduction region formed at a connection portion of the radiating substrate. The thermal conduction region is provided corresponding to the connection portion of the radiating substrate. The conductor layer is provided over the insulating layer, and a chip 50 is mounted on the thermal conduction region and connected to the conductor layer by a wire 60. Consequently, heat of the chip is speedily conducted from the heat conduction region to the radiating substrate, and does not influence electric conduction of an electronic component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183695-A (JP)
Title: Image recording composition and recorder
Inventor: UEISHI KENTARO
IPC: C09D11/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording composition which forms a layer that is to be cured and has improved flexibility after curing compared with the case using the image recording composition containing no silicone-modified urethane prepolymer having a UV ray-curable functional group.  <P>SOLUTION: The image recording composition contains liquid absorbing resin particles and the silicone-modified urethane prepolymer having the UV ray-curable group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183072-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: YOSHIDA TOMOYUKI
IPC: A61B5/055
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently show the performance of an apparatus, while securing safety in the subject.  <P>SOLUTION: Laser radiation parts 15a-15f are respectively arranged in a gantry so as to allow a laser to be radiated to any place inside the opening of the gantry. A simulation part 86a generates simulation data where dB/dt to be generated in the respective places inside the opening of the gantry is associated with spatial positions inside the opening according to the imaging condition of a magnetic resonance image of the subject, and stores the generated simulation data in a simulation data storage part 84a. A laser radiation control part 86b performs control to radiate lasers from the laser radiation parts 15a-15f to the places where the dB/dt is a reference value or more while referring to the simulation data in a state where the subject is moved into the opening of the gantry in order to image the magnetic resonance image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188394-A (JP)
Title: Imaging device
Inventor: NAKAJIMA TOSHIYUKI
IPC: H04N5/232
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device picking out noise in an imaged picture with a smaller computational amount.  <P>SOLUTION: The imaging device is equipped with: an imaging means; a generation means to generate a histogram representing a distribution of appearance frequency for each strength of signals within picture data imaged by the imaging means; and a determination means to determine whether the picture data are noise, based on at least an average value of the signal strength in the distribution, the strength of a signal with the highest appearance frequency in the distribution, as well as the maximum and minimum values of a signal in the distribution.  <P>COPYRIGHT: (C)2011,JPO&INPIT