baber/WOPTO huggingface dataset:
Patent JP-2010098891-A (JP)
Title: Motor
Inventor: NISHIURA HIDEAKI
IPC: H02K1/27
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor capable of enhancing torque characteristics by shortening a magnetic pathway in which a magnetic flux due to a permanent magnet goes through the inside in the radial direction to suppress magnetic loss.  <P>SOLUTION: The permanent magnet arranged between salient pole portions 16a of a rotor yoke 16, comprises an N pole magnet 17a in which a magnetic pole outside in the radial direction is the N pole, an S pole magnet 17b in which a magnetic pole outside in the radial direction is the S pole, and an auxiliary magnet 17c whose magnetization direction is magnetized in a direction which goes from the S pole magnet 17b to the N pole magnet 17a between the N pole magnet 17a and the S pole magnet 17b, and is constituted of a Halbach arrangement. Moreover, the auxiliary magnet 17c is formed so as to extend to the inside in the radial direction as compared with the N pole magnet 17a and the S pole magnet 17b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103683-A (JP)
Title: Video encoding method, video decoding method, video encoding apparatus, video decoding apparatus, video encoding program, video decoding program, and recording medium thereof
Inventor: TANIDA RYUICHI
IPC: H04N19/503
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To sharply reduce a code amount of motion vector information in video encoding as compared with a conventional technology.  <P>SOLUTION: In the encoding of motion vector information in a video encoding method, an edge detection part B111 performs edge detection processing for a reference image to generate a first edge image. An edge detection part A113 performs edge detection processing for a decoding image of a predictive residual signal to generate a second edge image. A matching processing part 114 matches the first edge image and the second edge image with each other, calculates a predictive vector and encodes a predictive residual vector of a difference between the predictive vector and a motion vector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100380-A (JP)
Title: Method of manufacturing escalator frame
Inventor: HORIE NOBUTAKA
IPC: B66B23/00
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a highly accurate escalator frame which is easy to manufacture with required strength secured.  <P>SOLUTION: In this manufacturing method of the escalator frame formed by combining a plurality of shape steels, by being installed over between an upper story floor and a lower story floor, a notch 11 is arranged by being continuously formed on the other constituting side 10a by leaving one constituting side 10b of the shape steel 10 and being formed by including a corner part R1 crossing with the left one constituting side. Next, bending is applied at a predetermined angle, and afterwards, a folding point is formed by welding to at least a groove part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100555-A (JP)
Title: Gel-like composition
Inventor: SUGIYAMA YUKI
IPC: A61K8/86
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel-like composition excellent in gelling ability, stability and a feeling of use.  <P>SOLUTION: The gel-like composition includes (a) 0.1-60 mass% block type alkylene oxide derivative represented by formula (I): R<SP>1</SP>O-[(AO)<SB>l</SB>(EO)<SB>m</SB>(AO)<SB>n</SB>]-R<SP>2</SP>(wherein AO is a 3-4C oxyalkylene group; EO is an oxyethylene group; l, m, and n are average addition molar numbers for the oxyalkylene group, the oxyethylene group and the oxyalkylene group, respectively and 1≤m≤70 and 1≤l+n≤70; the ratio of the oxyethylene group to the sum of the 3-4C oxyalkylene group and the oxyethylene group is 20-80 mass%; and R<SP>1</SP>and R<SP>2</SP>are the same or different 1-4C hydrocarbon groups or hydrogens), (b) an oily gelling agent and/or an oily thickening agent which has a site for hydrogen bonding, and (c) an oil content and has viscosity of the system with the oil content as a continuous phase of 200 mPa s (25°C) or higher.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102798-A (JP)
Title: Copy control method
Inventor: TSURUGA SADAO
IPC: H04N5/765
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve usability while copy control is performed, when a digital broadcasting program marked as "copy-one-generation" is to be recorded.  <P>SOLUTION: There is provided a copy control method in a receiver which receives digital content and a plurality of kinds of copy control information, controlling copying of the digital content and records the digital content on a recording medium, in accordance with the copy control information. When the received copy control information contains first copy generation information, indicating copy-one-generation and second information indicating that a restricted number of copies are permitted, the digital content can be recorded as long as it can be copied up to the restricted number. When the second information does not indicate that a restricted number of copies are permitted, the digital content is inhibited from being copied, and only a single copy is recorded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103395-A (JP)
Title: On-load tap changing device
Inventor: IWATA MINORU
IPC: H01F29/04
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and compact on-load tap changing device.  <P>SOLUTION: The on-load tap changing device is characterized in being composed of one current-limiting resistance by arranging the current-limiting resistance 408 on an insulating plate 401 supported in a rotatable state, connecting a movable electrode 402 to a movable electrode 403 among movable electrodes 402 to 405 interposing and fixing fixed electrodes, on a top surface of the insulating plate 401 by a connection conductor 409, connecting the movable electrode 404 to the movable electrode 405 on the reverse surface of the insulating plate 401 by a connection conductor A, the current-limiting resistance 408, and a connection conductor C407.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110048-A (JP)
Title: Insulator, stator, and manufacturing method for stators
Inventor: YOSHIKAWA TETSUJI
IPC: H02K3/34
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulator, a stator, and a manufacturing method for stators wherein workability can be enhanced.  <P>SOLUTION: First and second insulator members 40, 50 includes a holding groove 45 into which a winding end terminal wire 6b of a coil 6 can be inserted from the axial direction. An anchoring protrusion 64 is provided in a position outside the radial center of the interior of the holding groove 45. The protrusion is locked together with the winding end terminal wire 6b inserted in the holding groove 45 and suppresses breakaway of the winding end terminal wire 6b from the holding groove 45.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105131-A (JP)
Title: Thermal displacement correction method for screw feeding device and screw feeding device
Inventor: MURAHASHI TOSHIHIKO
IPC: G05B19/404
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a change in a neutral point, which is effective for thermal displacement correction in a simple structure.  <P>SOLUTION: A specific position x is input into an NC device in S1, the temperature of a bearing bracket is measured in S2, and the temperature increase θ<SB>N</SB>of outside air in a stroke range is calculated with a θ<SB>N</SB>calculating device in S3. Next, an appropriate temperature of the bearing bracket for the thermal displacement correction is obtained based on values obtained in S1 to 3 with a temperature calculating device 20 in S4, and a command on a result obtained in S4 is issued to each temperature controller in S5. Then in S6, since the oil adjusted to a proper temperature by the temperature controller flows in a flow path, the temperature distribution of a ball screw shaft is changed through the temperature change of the bearing bracket, and the thermal displacement correction is made so that the neutral point P coincides with the specific position x.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109221-A (JP)
Title: Semiconductor device
Inventor: NAKANO YUUKI
IPC: H01L27/088
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a trench structure that allows circuit size reduction.  <P>SOLUTION: The semiconductor device A includes: a first n-type semiconductor layer 11; a second n-type semiconductor layer 12; a p-type semiconductor layer 13; a trench 3 that penetrates the p-type semiconductor layer 13 and reaches the second n-type semiconductor layer 12; an n-type semiconductor region 14; a gate insulating portion 5; a gate electrode 41 which is insulated from the second n-type semiconductor layer 12, the p-type semiconductor layer 13, and the n-type semiconductor region 14 by the gate insulating portion 5, and at least a portion of which is formed in the trench 3; and a source electrode 42 that is electrically continuous with the n-type semiconductor region 14. The semiconductor device A also includes a Schottky electrode d1 that is electrically continuous with the source electrode 42 and is insulated from the p-type semiconductor layer 13, the n-type semiconductor region 14, and the gate electrode 41. The Schottky electrode d1 and the second n-type semiconductor layer 12 are joined to each other in the trench 3, thereby forming a diode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109234-A (JP)
Title: Semiconductor device
Inventor: YAMASHITA KUNIHIRO
IPC: H01L23/50
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a first semiconductor chip from colliding with a lead frame when a second semiconductor chip is mounted on the first semiconductor chip.  <P>SOLUTION: The lead frame includes a die pad, and suspension leads SL supporting the die pad. A junction part JP is formed on the lead frame. The first semiconductor chip C1 is arranged on the lead frame through the junction part JP. The second semiconductor chip C2 is arranged on the first semiconductor chip C1. A resin member covers the die pad and the first and second semiconductor chips C1, C2. The junction pad JP is located on each of the die pad and the suspension leads SL.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110338-A (JP)
Title: Aseismatic device of assembled shelf made of pipe
Inventor: SUZUKI IYUKI
IPC: A47B97/00
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aseismatic device of an assembled shelf made of pipe in which a sticking part of a base part and a floor face can easily be peeled off without inclining the assembled shelf of pipe when the assembled shelf of pipe is needed to be moved for changing arrangement.  <P>SOLUTION: The aseismatic device has a movable plate 1 of metal having pipe securing tools 2 in an upper front face of the same and in which through grooves 3a, 3c directed in a vertical direction and parallel with each other are formed in right and left sides in the lower part of the same and an L-shaped base part 4 of metal having a raised plate part 5 overlapping with the lower back face of the movable plate 1 and a horizontal plate part 6 bent to the front face side at the lower end of the raised plate part 5 and integrally connected to the lower end side. Fastening screws 7 having shaft parts 7a passing through the through grooves 3a, 3c in fore and aft directions and head parts 7b for fastening are threaded and fixed near the upper end in the front face of the raised plate part 5 of the base part 4 so as to slide in a vertical direction in the through grooves 3a, 3c located in the right and left sides, and an adhesive sheet 10 is arranged in the back face of the horizontal plate part 6 of the base part 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009117027-A (JP)
Title: Perpendicular magnetic recording head and manufacturing method thereof
Inventor: SHO RIKIKATSU
IPC: G11B5/31
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording head improving recording performance by suppressing saturation of magnetic fluxes in a trailing shield.  <P>SOLUTION: The perpendicular magnetic recording head includes: a tapered main pole layer 21 having a slope 21s, a tapered non-magnetic top-shaping layer 22 having a slope 22s positioned in the same plane as the slope 21s, a recording gap layer 23, and a trailing shield 24, which are stacked in this order. Since the tapered main pole layer 21 has a tapered portion, intensity of a recording magnetic field is increased. Since the tapered non-magnetic top-shaping layer 22 is inserted between the trailing shield 24 and the tapered main pole layer 21, saturation of magnetic fluxes in the trailing shield 24 is prevented. Since both the tapered main pole layer 21 and the tapered non-magnetic top-shaping layer 22 have tapered portions, effective throat height is easily controlled more than when there is no tapered portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010113111-A (JP)
Title: Projector
Inventor: YAMAKAWA HIDEKIYO
IPC: G03B21/00
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of preventing adhesion of dust to a mirror for projection located on a final surface of a projection optical system even while projecting an image without influencing image projection by the projection optical system.  <P>SOLUTION: The wall of air is made by forming air current WS to cover an opening OP by a blower 70, whereby dust and dirt can be removed before they enter the inside of a housing SC from the opening OP. Thus, adhesion of the dust to a curved surface mirror 51 located on the final surface of the projection optical system 60 is prevented. Since the curved surface mirror 51, for example, need not be vibrated when removing the dust, the adhesion of the dust is prevented without adversely influencing a projection image even while projecting the image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111039-A (JP)
Title: Molding process of comb-like brush for coating implements, and comb-like brush for coating implements
Inventor: TORII AKIHITO
IPC: B29C45/37
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of a poor molding (short molding) of a comb so as to increase productivity thereof in a molding process of a comb-like brush equipped with multiple bristles.  <P>SOLUTION: There is prepared a molding die 15A for molding a molded article 17A wherein a storing part 12 of a molding material, which is equipped with an injection gate 18 in one terminal position in a longitudinal direction of a bristle 11 to be molded, is equipped and a storing part 14 of a molding material, which is not equipped with an injection gate 18 in the other terminal position, and a molding material is introduced from the storing part 12 equipped with the gate 18 to the other storing part 14, and then, after molding, the bristle parts of the molded article 17A released from the molding die 15A are cut from the storing part 12 in a side acting as a pedestal at the position corresponding to a length L of the bristles 11 to be molded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009132910-A (JP)
Title: Resin composition, film optical member using the same, and method for production of resin composition
Inventor: SHIMAZAKI TOSHIKATSU
IPC: C08G59/40
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition, which has transparency and a high refractive index and can form a film optical member, and an optical member using the resin composition.  <P>SOLUTION: The resin composition comprises (A) a metal-containing high-refraction intermediate product, (B) a polymer or oligomer, and/or (C) a reactive monomer as components. The metal-containing high-refraction intermediate product as the component (A) is obtained by mixing titanium alkoxide, amino alcohol, and water together, heating the mixture, and removing alcohol as a byproduct of hydrolysis by distillation, At least a part of the component (B) and/or the component (C) comprises an epoxy group in a molecule.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010114316-A (JP)
Title: Photovoltaic device and method of manufacturinig the same
Inventor: IWATA SHINYA
IPC: H01L21/208
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic device that has a semiconductor layer including carbon nanotubes as a semiconductor layer, and can perform photoelectric conversion with a wide band-gap range and exhibit high power generation efficiency.  <P>SOLUTION: A semiconductor layer 3 of a solace cell M1 has a p-type semiconductor layer 31, an i-type semiconductor layer 32, and an n-type semiconductor layer 33 in order from the side close to a surface electrode 2. The p-type semiconductor layer 31, i-type semiconductor layer 32, and n-type semiconductor layer 33 contain carbon nanotubes. Carbon nanotubes constituting the p-type semiconductor layer 31 are smaller in diameter than carbon nanotubes constituting the i-type semiconductor layer 32, and carbon nanotubes constituting the i-type semiconductor layer 32 are smaller in diameter than carbon nanotubes constituting the n-type semiconductor layer 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116589-A (JP)
Title: Vacuum arc melting apparatus for metal and vacuum arc melting method for metal using the same apparatus
Inventor: AIHARA TATSUYA
IPC: B22D27/02
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for melting an alloy ingot having little segregation of alloy compositions without lowering production speed in the melting method for metal by using a vacuum arc melting furnace.  <P>SOLUTION: The vacuum arc melting method for metal comprises forming the ingot in a casting mold by generating the arc between a consumable electrode and a mold to melt the consumable electrode, wherein the melting operation while making helium gas flow into the space between the ingot produced in the mold and the mold is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117896-A (JP)
Title: Beauty salon information service system
Inventor: TAKAGI HIRONOSUKE
IPC: G06Q50/00
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information service system that has a communication function connecting a beauty salon with users.  <P>SOLUTION: In the beauty salon information service system in which a beauty salon terminal installed in a beauty salon and a user terminal installed on a user side are connected to a management server via a communication network, the management server includes: an identification information storage means for storing identification information about the beauty salon and the user; a user tag storage means for storing a user tag such as hair quality; a video information reception means for receiving from the beauty salon terminal video information recording the steps of a service such as a blow-dry received by the user at the beauty salon; a video information storage means for storing the received video information in association with the user identification information and user tag; a comment storage means for receiving and storing a comment on the video information from the user terminal or beauty salon terminal; and a sending request reception means for receiving a request to send the video information from the user terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115877-A (JP)
Title: Preplasticating injection molding apparatus
Inventor: TAKAKURA SHIGERU
IPC: B29C45/54
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preplasticating injection molding apparatus which prevents the corrosion of metal due to pitting corrosion in the upper part of the front wall of the injection cylinder chamber, in cases involving high-speed injection molding of a resin material plasticized at a low viscosity and suck back.  <P>SOLUTION: In the preplasticating injection molding apparatus, a resin material plasticized in a plasticization cylinder is fed to an injection cylinder chamber within an injection cylinder through a connection passage connecting the plasticization cylinder with the injection cylinder and injected from an injection hole of an injection nozzle with a plunger, while the plasticized resin material is caused to flow out into the injection hole through a by-pass passage opened at a position nearly symmetrical to the injection hole in the connection passage opened to the peripheral edge of the front wall of the injection cylinder chamber. An auxiliary by-pass passage communicating with the injection hole is opened at a position close to the part where the corrosion is to occur, or close to the opening of the connection passage, and nearly symmetrical in the connection passage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116863-A (JP)
Title: Catalyst deterioration diagnostic apparatus
Inventor: MIYAMOTO HIROSHI
IPC: F02D41/04
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst deterioration diagnostic apparatus improving precision in diagnosis by enabling diagnosis of deterioration of a catalyst when its temperature is high and the flow rate of exhaust gas is low.  <P>SOLUTION: In this catalyst deterioration diagnostic apparatus, fuel cut is inhibited even if fuel cut conditions are satisfied when the predetermined number of diagnosis is not completed during the predetermined period of operation of an internal combustion engine. When the fuel cut conditions are satisfied, the condition requiring high temperature of catalyst is satisfied and the condition requiring low flow rate of exhaust gas is also satisfied in many cases. Consequently, if the fuel cut is inhibited at such timing, diagnosis at such timing becomes possible and precision in diagnosis is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009120837-A (JP)
Title: Filled or unfilled metallocene-catalyzed polyolefin-containing wax or polymer formulation particularly suited for cutting model production process and use thereof in precision casting process and hollow core production in especially dental, jewelry and precision engineering category
Inventor: DIEM HERMANN
IPC: C08K3/00
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filled or unfilled metallocene-catalyzed polyolefin-containing wax or polymer formulation particularly suited for use in a precision casting process and hollow core production.  <P>SOLUTION: The wax formulation includes the followings: (a) a metallocene-catalyzed polyolefin having a melting point of 80-150°C, a viscosity at 140°C of 60-20,000 mPa s, and a melt flow index (MFI) of 30-3,000 g/10 min as measured under a load of 2.16 kg at a test temperature of 230°C, (b) a wax or a wax derivative having a melting point of 80-165°C and a viscosity at 140°C of 50-30,000 mPa s, and a low-density polyolefin having a melting point of 80-150°C and a melt flow index (MFI) of 30-3,000 g/10 min as measured under a load of 2.16 kg at a test temperature of 230°C. The wax formulation is used in a cutting model production process and hollow core production, particularly in dental, jewelry, and precision engineering categories.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110528-A (JP)
Title: Rewrite control system for onboard program
Inventor: KANDA TOSHIHIKO
IPC: G06F11/00
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent rewrite processing from abnormally ending or avoid a danger by checking a vehicle state in advance in the rewrite processing.  <P>SOLUTION: When remotely rewriting an onboard program in a construction machine through a communication means according to a request from a server, vehicle state data are checked in advance by the server. At that time, matching between the data in the construction machine and the data stored in a master file is verified. When the construction machine is in a start lock state, the rewrite processing is not executed. When the construction machine is positioned in a specific position (a place for stable reception, a safe place), the rewrite processing is executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT