baber/WOPTO huggingface dataset:
Patent JP-2010246215-A (JP)
Title: Stepping motor
Inventor: INARIBA TOKUZO
IPC: H02K1/14
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping motor wherein an attractive force by the magnetic force of a cylindrical magnet as a rotor to an unexcited magnetic pole is weakened to reduce braking action and cocking phenomena, as much as possible.  <P>SOLUTION: An annular pole formed of a soft magnetic plate is fit on both axial ends of a cylindrical magnet, with its axial ends being respectively magnetized in the north (N) pole and the south (S) pole. A required number of projected small teeth extended along the direction of the axis of the cylindrical magnet are formed on the outer circumferential surface of each annular pole. A required number of projected small teeth 11a, parallel to the projected small teeth of the annular poles are formed on the surface opposed to a rotor of each magnetic pole 11, of the magnetic pole row of a stator comprising a magnetic circuit together with the annular poles. The projected small teeth 11a are so formed that their heights from yokes 8, 9, 10 are slanted and gradually increased in the circumferential direction and slanted and gradually reduced from the center part at the maximum height.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009184018-A (JP)
Title: Method for metallurgically attaching tube to member
Inventor: ANANTHANARAYANAN VENKATASUBRAM
IPC: B23K33/00
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To metallurgically attach a tube to a member at a lower cost.  <P>SOLUTION: A member 18 having a wall 20 includes first and second sides 22, 24 and includes a partial extrusion 26 extending above the first side 22. The partial extrusion 26 has a through-hole 28. The tube 32 having an end portion 34 and the member 18 are positioned with the end portion 34 contacting the second side 24 of the wall 20 proximate the partial extrusion 26. A resistance welding current path is created through the tube 32 and the member 18 proximate the end portion 34 and the partial extrusion 26, and the end portion 34 is relatively moved into and deformingly against the partial extrusion 26, creating a weld zone which includes at least some of the end portion 34 and at least some of the partial extrusion 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010249172-A (JP)
Title: Antistatic resin hose
Inventor: SAITO TAKESHI
IPC: F16L11/127
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic resin hose with improved reliability for allowing easy grounding work, ensuring an antistatic function as an earth line even if a crack occurs in a long conductive resin layer arranged in an outer layer hose to exhibit good safe performance, improving disadvantage of a long hose such as a conventional antistatic resin hose, wherein the electric resistance value of a long conductive resin layer is increased and the antistatic function is greatly deteriorated, to maintain good antistatic function, and further improving industrial usefulness.  <P>SOLUTION: A spiral conductive wire 4 wound around the outer circumferential face of an inner layer hose 1 at a predetermined pitch over the whole length is arranged between the inner layer hose 1 and the outer layer hose 2, and an inside face 5a of at least one conductive resin layer 5 integrally molded as part of the outer layer hose 2 and extending in the length direction is press-bonded to respective winding parts 4a crossing at predetermined intervals to the conductive resin layer 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248992-A (JP)
Title: Variable compression ratio internal combustion engine
Inventor: KAMIYAMA EIICHI
IPC: F02D15/04
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for suppressing the deformation of a cylinder bore in a variable compression ratio internal combustion engine.  <P>SOLUTION: In this variable compression ratio internal combustion engine, a cylinder block 2 formed separately from a crankcase 3 is integrally formed with a cylinder head 4, and the cylinder block 2 and the cylinder head 4 are moved up and down with respect to the crankcase 3, thereby changing a mechanical compression ratio. A first guide 7 smoothing relative movement between the cylinder block and the crankcase 3 surrounding the periphery of the cylinder block 2 is provided on the peripheral surface of the cylinder block 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247673-A (JP)
Title: Suspension device
Inventor: AZEKATSU YOSHITOMO
IPC: B60G9/04
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and simple suspension device by improving a torsion beam type suspension.  <P>SOLUTION: The suspension device includes wheel support members 16 for supporting right and left wheels 14 respectively, arm parts 20b, formed by a plate-like member (leaf spring) 20a bendable in a vertical direction of the vehicle 12, connected to the respective wheel support members 16 and a connecting plate part 20c continuing to it and connected with a vehicle body 22 via a plurality of vehicle body connection parts 20dn. The plurality of vehicle body connection parts 20dn includes first and second vehicle body connection parts 20d1, 20d2 positioned to be apart from a center position Vc to right and left in the vehicle width direction and a third vehicle body connection part 20d3 positioned to be offset from the first and second vehicle body connection parts 20d1, 20d2 in a longitudinal direction of the vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258044-A (JP)
Title: Exposure system, semiconductor manufacturing system, and device manufacturing method
Inventor: NAKANO YUKIO
IPC: G03F7/20
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure system which reduces the complexity followed by update processing of control software.  <P>SOLUTION: This exposure system includes: an exposure part for carrying out exposure processing; a job queue; a first control part which includes control software for controlling the exposure processing by the exposure part based on the control software; and a second control part for carrying out the update processing of the control software contained in the first control part. A job to be queued by the job queue includes an exposure job concerning the exposure processing and an update job concerning the update processing. If the exposure job is extracted from the job queue, the first control part lets the exposure part carry out the exposure processing pursuant to the exposure job concerned, and if the update job is extracted from the job queue, the second control part carries out the update processing pursuant to the update job concerned.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010028797-A (JP)
Title: Image forming apparatus, image converting device, and image forming method
Inventor: TABATA ATSUSHI
IPC: B41J5/30
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, an image converting device and an image forming method for converting image data to a high compression PDF format.  <P>SOLUTION: The image forming apparatus communicates with an image display device for decoding first compression data for display. The first compression data is composed of various types of codes, where resolutions are different mutually and at least one code is an unblocked code. The image forming device has: an input section 11 for input of image data; a compression section 13 for compressing the image data from the input section to second compression data composed of a fixed-length block code; an image formation section 17 for decoding the second compression data compressed by the compression section to form an image at a fixed rate; a storage section 14 for storing the second compression data; and a code conversion section 20 for converting the second compression data stored at the storage section to the first compression data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073299-A (JP)
Title: Semiconductor storage device
Inventor: TAKAHASHI HIROYUKI
IPC: G11C11/4091
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve data holding characteristics while preventing the speed of a semiconductor storage device from decreasing.  <P>SOLUTION: A semiconductor storage device has a reference voltage circuit that supplies a reference voltage and first and second memory circuits, and performs a read/write operation when one of the first and second memory circuits is selected. The first and the second memory circuits each include: a plurality of memory cells, a plurality of bit line pairs, a precharge circuit that connects the reference voltage circuit to a plurality of bit lines, a sense amplifier circuit that amplifies a plurality of selected bit line pairs, and a pull-down circuit that lowers any one of the plurality of bit line pairs below the reference voltage. The pull-down circuit of the second memory circuit lowers the bit line pairs for a read/write operation period during which the first and the second memory circuits are selected or non-selected, and the precharge circuits of the first and the second memory circuits connect the plurality of bit line pairs to the reference voltage circuit respectively during a precharge period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010257739-A (JP)
Title: Method for manufacturing electrode for fuel cell
Inventor: YOSHITOSHI NOBUO
IPC: H01M4/88
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase productivity when forming an electrode on an electrolyte membrane, and to enhance durability of a fuel cell.  <P>SOLUTION: The method for manufacturing an electrode for a fuel cell includes the steps of: (a) preparing the electrolyte membrane; (b) producing electrode material powder by kneading catalyst particles carrying a catalyst on carbon particles, a binder, a pore forming agent, crushing, removing the pore forming agent to make the binder porous, and interposing the porous binder among many catalyst particles; (c) forming an electrode precursor layer made of the electrode material powder by applying the electrode material powder to the electrolyte membrane by an electrostatic splay method; (d) fixing the electrode precursor layer onto the electrolyte membrane by conducting photoirradiation to the electrode precursor layer, softening the binder by heat generation of the carbon particles or melting a part of the binder; and (e) applying or impregnating a polymer electrolyte solution to or into the electrode precursor layer fixed onto the electrolyte membrane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009265674-A (JP)
Title: Drum stand and drum related to the same
Inventor: ABDUL-SALAM BASSAM
IPC: G10D13/02
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum stand and a drum related thereto.  <P>SOLUTION: In the drum stand 100 having at least one arm, the arm includes: at least one support region 12 and 22 formed as a support; at least one foot region 14 and 24 formed as a foot element; and at least one holding region 16 and 26 formed as a holding element or an accommodation element for a drum 200. Vibrations added to the drum stand are damped when playing the drum. The foot region 14 and 24 and/or the holding region 16 and 26 extend almost horizontally, are connected to the support region 12 and 22 so as to support or vibrate resiliently, especially with a spring resilience via bent parts 30 and 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010254530-A (JP)
Title: Method for producing silica sand for glass production, and silica sand for glass production produced by the method
Inventor: IMAMURA YUKINOBU
IPC: C03B1/00
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of inexpensively producing silica sand for glass production in which unmelted material is hardly produced.  <P>SOLUTION: Silica sand raw ore composed of sea sand having a plurality of maximum values in the particle size distribution in the particle size histogram curve is classified into a plurality of particle groups in which the maximum values of the particle size distribution in the particle size histogram curve are different to each other. One of the plurality of particle groups is ground. The ground particle group is classified, and silica sand in a predetermined particle size range is taken out from the ground particle group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258949-A (JP)
Title: Amplifier circuit, integrated circuit device, and electronic instrument
Inventor: FUKUZAWA AKIHIRO
IPC: H03F3/45
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an amplifier circuit capable of achieving appropriate offset adjustment or the like, in a rail-to-rail amplifier circuit; an integrated circuit device; an electronic instrument; and the like.  <P>SOLUTION: This amplifier circuit includes: an amplifier section 10 that includes a P-type differential section PDF, an N-type differential section NDF, and an output section QP; an offset adjustment section 30 that adjusts an offset of the amplifier section 10; a first offset adjustment register RGP that stores a first offset adjustment value for the P-type differential section; a second offset adjustment register RGN that stores a second offset adjustment value for the N-type differential section; and a control section 50 that sets the first offset adjustment value in the offset adjustment section 30 in a first operation mode in which the P-type differential section PDF is operated, and sets the second offset adjustment value in the offset adjustment section 30 in a second operation mode in which the N-type differential section NDF is operated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258373-A (JP)
Title: Container of electronic circuit board
Inventor: TAKAGI TATSUAKI
IPC: H05K5/06
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a container of an electronic circuit board, for providing a highly reliable product over a long period of time, since higher heat radiation performance is achieved, and high airtightness is maintained.  <P>SOLUTION: The container of the electronic circuit board includes a housing and a lid. The container consists of the housing formed complexly/integrally by a plurality of plates made of aluminum or aluminum alloy having a primary projected shape formed into a prismatic shape or a columnar shape, which are connected to the electronic circuit board, and arranged in parallel in the same direction in at least one side, and thermoplastic resin having a load deflection temperature of 100°C or more, and the lid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262996-A (JP)
Title: Rare earth permanent magnet and method of manufacturing the same
Inventor: SENZAKI YURAN
IPC: B22F1/00
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rare earth permanent magnet that has superior magnetic characteristics because of a high volume ratio of magnet powder and also has superior characteristics with respect to strength and weather resistance, and a method of manufacturing the same.  <P>SOLUTION: The method of manufacturing the rare earth permanent magnet includes at least: a compact forming process of forming a compact of 75 to 95% in volume ratio of rare earth-based quenched alloy powder to the whole by subjecting the rare earth-based quenched alloy powder to cold compression without using a resin binder; a resin impregnant impregnation process of impregnating the formed compact with a resin impregnant; a first heat treatment process of carrying out a heat treatment on the compact impregnated with the impregnant at 60 to 100°C; and a second heat treatment process of carrying out a heat treatment by raising the temperature up to 100 to 200°C at a temperature raising speed of ≤10°C/min after turning over the compact.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263003-A (JP)
Title: Heat-conducting structure of printed board
Inventor: HAGINO TOSHIAKI
IPC: H05K1/02
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-conducting structure of a printed board capable of securing sufficient heat conduction capacity between both surfaces of the board by a simple method, and securing a uniform metal plated layer on the front surface of the board.  <P>SOLUTION: This heat-conducting structure of a printed board includes conductor layers 2 formed of metal foil and formed on both surfaces of an insulation board material 1, and a heat-conducting member 3 filled in a through-hole H formed on the insulation board material 1 along with the conductor layers 2 on both the surfaces, and is composed by forming metal plated layers 4 on the surfaces of the heat-conducting member 3 and the conductor layers 2, wherein the heat-conducting member 3 is composed by fitting and arranging, in the through-hole H, a columnar member formed at a length L projecting from the through-hole H, and plastic deformation parts 3a extending to the inside surfaces of the conductor layers 2 in openings at both the ends of the through-hole H are formed by a press working in its axial direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263565-A (JP)
Title: Television receiver
Inventor: FUJIWARA KAZUYUKI
IPC: H04N21/442
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TV receiver which promptly obtains EPG information distributed from a plurality of broadcast stations.  <P>SOLUTION: When EPG information of any receivable channels (CH) is not obtained (S3:NO), a TV receiver connected with a DVD recorder determines whether or not the DVD recorder is in an EPG information obtainable state (S4). If the DVD recorder is in the obtainable state (S5:YES), the TV receiver selects a CH, to which obtaining is requested, from among unobtained CHs (S6) and transmits to the DVD recorder a program information transmission request command indicating that EPG information is to be obtained (S7). The DVD recorder that receives the program information transmission request command, obtains EPG information of the CH corresponding to the command (S8) and transmits the EPG information to the TV receiver (S9). The TV receiver then obtains the EPG information from the DVD recorder and when EPG information of all the CHs is obtained (S11:YES), main processing is finished.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268071-A (JP)
Title: Video display and control method of the same
Inventor: HOSHINO HIROTSUNE
IPC: H04N21/431
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display and its control method which change a video image to a unit area including a plurality of partial areas when the device selects and displays a partial area from the video image.  <P>SOLUTION: The video display is characterized to be provided with: a meta-data processing means which extracts information of the whole area and partial areas of the video image included in the meta-data multiplexed in a digital television broadcast signal; a control means which derives a display area displayed on a screen of the video display from the extracted information of the whole area and the partial areas at a selection time of the display area by a user; and an area cutting-out means which cuts out the derived display area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265072-A (JP)
Title: Folding device and packaging device
Inventor: SHINKAWA SHINTARO
IPC: B65H45/00
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding device reduced in size and capable of improving the efficiency of the folding work of a sheet body.  <P>SOLUTION: The folding device includes: a mounting block 52 for mounting an index card 100 that is foldable at a fold part 103c applied with the folding processing of the index card 100; a fixing mechanism 53 for fixing one end 101a of the index card 100; an wall-like member 54 for supporting the other end 101b of one face 100a of the index card 100 and spacing the fold part 103c from the mounting block 52; a first gas blow-out part 56a for blowing gas from the mounting block 52 of the other face 100b of the index card 100 toward a spaced part 104; and a second gas blow-out part 56b for blowing gas toward the other end 101b side part of the face 100a that is folded over at the fold part 103c by gas blowing using the first gas blow-out part 56a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267467-A (JP)
Title: Container for lithium secondary battery or capacitor, and manufacturing method thereof
Inventor: TAKAO NAOKI
IPC: H01M2/02
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container in which electrolytic solution does not adhere to the end face of a laminate film upon insertion of its content in the container for a lithium secondary battery and a capacitor, consisting of a laminate film having a nylon layer.  <P>SOLUTION: The container for lithium secondary battery or capacitor of a bag shape consists of a laminate film having at least a nylon layer and a sealant layer, and the laminate film is folded back outward in the opening part of the container.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265148-A (JP)
Title: Sliding member composed of silicon nitride sintered compact and roller bearing
Inventor: MOTODA TOSHIHIRO
IPC: C04B35/584
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To relax aggressiveness to the inner ring and outer ring made of metal by a rolling element made of a silicon nitride sintered compact.  <P>SOLUTION: The inner ring 1 and outer ring 2 of a roller bearing are made of SUJ2. The ball 3 is composed of a silicon nitride sintered compact obtained by molding raw material powder comprising silicon nitride as the main component and comprising alumina (Al<SB>2</SB>O<SB>3</SB>) and yttria (Y<SB>2</SB>O<SB>3</SB>) as sintering aids, and in which the content of titanium oxide (TiO<SB>2</SB>) is ≤1,000 ppm so as to be a prescribed shape and thereafter performing sintering.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263858-A (JP)
Title: Fermented honey, method for producing the same and yeast exhibiting honey fermentation action
Inventor: YAMAGUCHI KIKUJI
IPC: A61K8/9728
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing fermented honey having a high honey content and good fragrance, fermented honey, fermented honey vinegar, dried honey, fermented honey-containing material and yeast exhibiting honey fermentation action.  <P>SOLUTION: Sterilized hydrated honey is fermented with yeast Zygosaccharomyces mellis KYU 0402 strain (FERM P-21803). Fermented honey having alcohol concentration of <1.0 mass% is produced by addition of sterilized hydrated honey or fermented honey having alcohol concentration of <1.0 mass% fermented with yeast Zygosaccharomyces mellis, before the alcohol concentration reaches ≥1.0 mass% in a fermentation stage of hydrated honey.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271792-A (JP)
Title: Image processing apparatus and method
Inventor: SAGAWA NAOTADA
IPC: G06T7/00
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and method for quickly detecting an object with high accuracy, while suppressing the increase of a dictionary size.  <P>SOLUTION: The image processing apparatus includes: a dictionary memory 107 for storing dictionary information including the information of the position and shape of a local region for determining a prescribed object; a position control unit 106 for controlling the position of a detection window in the image based on the dictionary information; a local feature value calculation unit 105 for determining a local region in the detection window, based on the dictionary information, and for calculating a feature value in the determined local region; and a decision unit 108 for determining whether the prescribed object is included in the detection window, based on the feature value and the dictionary information.  <P>COPYRIGHT: (C)2011,JPO&INPIT