baber/WOPTO huggingface dataset:
Patent JP-2010193080-A (JP)
Title: Wireless communication system, wireless base station, and wireless communication method
Inventor: HAYASHI TAKAHIRO
IPC: H04W72/12
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system, a wireless base station, and a wireless communication method, capable of providing fair services.  <P>SOLUTION: The wireless communication system has a data amount measuring unit 224 for measuring the usage of a first call type while the first call type is performed after the start of the first call type, and a MAC processing unit 222 for setting a scheduling order of the first call type based on the usage of the first call type while the first call type is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192231-A (JP)
Title: Fuel cell
Inventor: ISHIZONE NOBORU
IPC: H01M8/04
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To exchange a fuel pack with no interruption of fuel supply.  <P>SOLUTION: A connection member 2 is provided which is connectable to one fuel pack 3, with the positional relationship with a power generation part 1 being set in the normal state. When a remaining amount in the fuel pack 3A decreases while the one fuel pack 3A is connected, fuel supply is continued by connecting to other fuel pack 3B. The normal fuel pack 3A is removed after the fuel in the fuel pack 3A is used up, and the other fuel pack 3B is shifted to the position of the fuel pack 3A to set a positional relationship of the normal state, dispensing with extra space.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192062-A (JP)
Title: Magnetic disk drive
Inventor: OTAKE MASAYA
IPC: G11B5/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve production yield of a magnetic head used on a recording medium having a fixed track width.  <P>SOLUTION: The magnetic head 101 decides a track 211 as a track for recording data. Even when the magnetic head 101 has a head size larger than the track width of the track 211 to record data, which is determined as a defective product, the adjoining track 212 is not used and the magnetic head 101 is offset to the track 212 side to record information. The magnetic head 101 is determined as a non-defective product.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195620-A (JP)
Title: Method for producing calcium-manganese composite oxide
Inventor: NAKAOKA YASUHIRO
IPC: C04B35/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a calcium-manganese composite oxide where the particles of the calcium-manganese composite oxide having a small particle diameter and a single phase are easily produced.  <P>SOLUTION: The method for producing the calcium-manganese composite oxide is characterized in that a slurry is prepared by mixing a calcium source and a manganese source with a dispersion medium, the slurry is wet-pulverized with a media mill, dried powders are obtained by treating the pulverized slurry in a spray drying method and then the dried powders are baked. It is favorable that baking is performed at 750-1,200°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197198-A (JP)
Title: Highly precise stereo camera calibration by difference in image
Inventor: NAKAMURA YASUTOSHI
IPC: G01B11/245
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calibration method for improving a measurement precision of an object to be measured by calculating internal and external parameters close to true values in a three-dimensional shape measuring instrument including a plurality of cameras.  <P>SOLUTION: The three-dimensional shape measuring instrument captures images from five mutually different viewpoints by camera 12R, 12L, acquires a known pattern image capturing data KD the positions of a plurality of features points of which are known, and gray scale image data GD the shading of which changes continuously, and calculates an internal parameter A, external parameters [R, t], a rotary vector RV<SB>n</SB>, and a translation vector tv<SB>n</SB>of the cameras 12R, 12L from the acquired data. Then, the internal parameter A and the external parameters [R, t] are optimized so that the total difference in all pixel values between a projection gray scale image PG<SB>n</SB>aligned to the direction of a reference viewpoint and a gray scale image G<SB>0</SB>in the reference viewpoint may be minimized by the rotary vector RV<SB>n</SB>and the translation vector tv<SB>n</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195421-A (JP)
Title: Deoxygenation lid material
Inventor: MOMOSE IWAO
IPC: B65D65/40
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable anti-oxidation of a bottled food at low cost by intercepting oxygen from the outside of a container and absorbing oxygen in the container.  <P>SOLUTION: A deoxygenation lid material 100 loads a deoxygenation multilayered sheet 120 placed between the container and the lid material on a ceiling wall face inside of the lid material 110 for closing an opening part 210 of the container. The deoxygenation multilayered sheet laminates at least three layers of a gas barrier layer 121 comprising a gas barrier resin, an oxygen-absorbing layer 122 comprising an oxygen-absorbing resin composition prepared by compounding deoxidizing agent composition with an oxygen-permeable thermoplastic resin, and an oxygen-permeable layer 123 comprising an oxygen-permeable resin in this order from the lid material side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205817-A (JP)
Title: Electronic component holder
Inventor: HOSONO NORIYOSHI
IPC: H01L21/673
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component holder for easily detaching a held electronic component and suppressing the breakage and falling of the electronic component by the large deformation of the whole.  <P>SOLUTION: The electronic component holder includes a frame body 1, a holding plate 6 for freely detachably holding a semiconductor wafer 4 which is loosely fitted inside the frame body 1 and thinned, and a buffer connection layer 8 for connecting the frame body 1 and the holding plate 6, and flexibility is imparted to the frame body 1, the holding plate 6 and the buffer connection layer 8 respectively. On the surface of the holding plate 6, an adhesive layer 7 for the semiconductor wafer 4 is laminated and stuck. Even when vibrations are generated and act on the frame body 1 during work or conveyance, since the buffer connection layer 8 absorbs the vibrations, lowers a generation acceleration and suppresses and prevents the transmission of the vibrations to the holding plate 6, both of the frame body 1 and the holding plate 6 are not largely deformed. Thus, the semiconductor wafer 4 is effectively prevented from being damaged or falling from the holding plate 6 accompanying the vibrations or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009151329-A (JP)
Title: Organic photoreceptor, process cartridge, and image forming apparatus
Inventor: ISHIDA TAKESHI
IPC: G03G5/05
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoreceptor which simultaneously satisfies contradictory properties of foreign matter adhesion resistance and wear resistance of the organic photoreceptor, and prevents occurrence of a dash mark and a black spot, also prevents occurrence of transfer memory, and can provide good potential characteristics and good electrophotographic images over a long period of time, and to provide an image forming apparatus.  <P>SOLUTION: The organic photoreceptor has at least a charge generating layer containing a charge generating material and a charge transport layer containing a charge transport material on a conductive support, wherein the charge transport layer contains a polycarbonate as a binder, a triarylamine-biphenyl as the charge transport material, and an antioxidant. The charge generating layer contains a gallium phthalocyanine. The organic photoreceptor has an intermediate layer in which n-type semiconductive particles are dispersed in a polyamide resin. The polyamide has a specific range of heat of fusion and a specific amount of water absorption.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010207442-A (JP)
Title: Washing machine
Inventor: MATSUMOTO TOSHINARI
IPC: D06F37/22
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce vibration and noise at the same time by preventing vibration of a washing machine body from being easily transmitted to a setting floor.  <P>SOLUTION: Vibration of the washing machine body 30 and vibration of the setting floor 45 can be reduced from the start of dewatering process to the steady state by changing the spring constant suitable for reduction of the resonant vibration of the washing machine body 30 and the spring constant suitable for reduction of the steady vibration of the washing machine body 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211093-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HACHISUGA TOSHIJI
IPC: G03G15/20
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device and an image forming apparatus, wherein malfunction of an overheat preventing member according to overshoot of a heating element is never caused even when a main switch of an image forming apparatus body is off during printing operation or just after completion of printing operation, or even when carrying of a recording medium is stopped (jammed) during printing operation.  <P>SOLUTION: The fixing device includes: the heating element 21 which is heated by receiving power supply from a first power source 61; the overheat preventing member 48 for interrupting the power supply from the first power source 61 when the temperature of the heating element 21 reaches a predetermined value; and a cooling means 50 which cools the preventing member 48. The cooling means 48 is operated only for a predetermined time, after the power supply from the first power source 61 is terminated or interrupted, by receiving power supply from a second power source 52 different from the first power source 61.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010144162-A (JP)
Title: Soluble polythiophene derivative
Inventor: SEN SHUKUKA
IPC: H01L51/05
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soluble polythiophene derivative containing highly coplanar repeating units.  <P>SOLUTION: The soluble polythiophene derivative has the structure shown by formula (I) or formula (II) (wherein R is a hydrogen atom, an alkyl group, a hydroxy group, a halogen atom, a cyano group (-CN), a nitro group (-NO<SB>2</SB>), an amino group, a substituted or unsubstituted aromatic group or a substituted or unsubstituted heteroaromatic group; Ar is a group derived from substituted or unsubstituted thiadiazoloquinoxaline, thienopyrazine, quinoxaline or diketopyrrolopyrrole; m is an integer of 2-100; n is an integer of 1-100).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216551-A (JP)
Title: Reduction gear
Inventor: TSURUMI HIROSHI
IPC: F16H1/32
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safer reduction gear having non-complicated construction for preventing the fall-off of a rotary casing even when strong impact is applied thereto to possibly destroy internal part of a speed reducer (a connecting member).  <P>SOLUTION: The reduction gear 300 includes a ring member 313 provided on the rotary casing 317, an inside member 312 inscribed on the ring member 313, first and second supporting blocks 314, 315 arranged on both axial sides of the inside member 312, and the connecting member 323 connecting the first and second supporting blocks 314, 315 to each other. The first supporting block 314 is fixed to a fixing part 308 to output rotation from the rotary casing 317. At least parts of the casing 317 and the fixing part 308 or the first supporting block 314 are opposed to each other via a clearance 350.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179906-A (JP)
Title: Heat insulating plate insulating heat of hot air rising from road surface using heat insulating material
Inventor: YOSHIDA FUJI
IPC: B62B9/12
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To insulate high temperature hot air and dust blown up from a road as far as possible, since the temperature of a road surface exceeds 50°C in the middle of summer, and an infant in a stroller is put on a comparatively low position.  <P>SOLUTION: A heat insulating plate 1 is mounted immediately above the wheels of the stroller near the road surface as far as possible. Four slits are set toward the road surface side in the aluminum film of the heat insulating plate, and SBS round pipes are inserted through slits sewn in cylindrical shapes and fixed by a hook and loop fastener 6, thereby installing the heat insulating plate 1 to four axles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217635-A (JP)
Title: Liquid crystal display panel
Inventor: KUKI YUICHIRO
IPC: G02F1/1368
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FFS mode liquid crystal display panel configured such that even when a wide common wiring is used and slits are formed by photolithography, slit openings positioned on the common wiring are not coupled together, and a belt-like pixel electrode part positioned between adjacent slits neither becomes narrow nor is broken.  <P>SOLUTION: The shortest distance L1 between two slit openings 22SA adjacent to each other across an overlap part 22A of a pixel electrode 22 which overlaps the common wiring 17 in plan view is made longer than the shortest distance L2 between arbitrary two slit openings 22SA and 22SB of a part of the pixel electrode 22 which does not overlap the common wiring 17 in plan view (L1>L2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216184-A (JP)
Title: Bank reinforcement mat and bank reinforcement method
Inventor: KIKU HIROYOSHI
IPC: E02B3/12
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bank reinforcement mat for obtaining an earthquake resistant bank, and a bank reinforcement method using the same.  <P>SOLUTION: This bank reinforcement mat is formed by providing, side by side, a large number of reinforcement projecting bodies 6 which diverge downward to a laid body 5 having such a width and a flexibility that the laid body can be laid down over the front slope 2, the top end surface 3, and the rear slope 4 of a bank 1 in such a manner that the reinforcement projecting bodies project from the lower surface of the laid body 5 downward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010222409-A (JP)
Title: Oil-based ink for ballpoint pen
Inventor: TAKAGISHI IKUO
IPC: C09D11/18
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink for an oil-based bollpoint pen that does not interrupt handwriting while writing.  <P>SOLUTION: The ink includes at least a colorant, diethyleneglycol monomethyl ether and/or diethyleneglycol monoethyl ether, 0.5-5.0 wt.% of phenol resin and 0.2-4.5 wt.% of polyether-modified silicone oil based on the total amount of the ink, wherein the ratio of the polyether-modified silicone oil to the phenol resin is 0.05-8 to 1.0.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221141-A (JP)
Title: Method for manufacturing ceramic powder with improved dispersibility, and method for manufacturing dispersion of ceramic powder
Inventor: EBIGASE TAKASHI
IPC: C04B35/628
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing dispersion of ceramic powder which provides the dispersion of ceramic powder with good dispersibility to impart high density of a molding.  <P>SOLUTION: The method for manufacturing the dispersion of ceramic powder comprises incorporating the raw material ceramic powder and a dispersant for dispersing the raw material ceramic powder into a predetermined dispersing medium, in a liquid medium S that can produce a radical species, and producing the radical species in the medium while allowing the medium in which the raw material ceramic powder and the dispersant were incorporated to flow.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225967-A (JP)
Title: Electronic parts mounting device
Inventor: HIRAKI TSUTOMU
IPC: H05K13/04
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic parts mounting device excellent in workability of maintenance.  <P>SOLUTION: The electronic parts mounting device includes a mounting head for mounting an electronic part taken out of an electronic part supply section onto a board, a board holding section for holding the board, a paste supply table 9, and a transfer head for transferring paste supplied from the paste supply table 9 to the board, and is configured such that the paste supply table 9 can be moved with a paste supply section moving mechanism 40, so that the paste supply table 9 can be moved to a position during transfer and a position during maintenance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231360-A (JP)
Title: Information presentation apparatus for vehicle
Inventor: GHEORGHE LUCIAN
IPC: B60R11/02
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information presentation apparatus for a vehicle capable of shortening a time until arrival when the vehicle arrives to an objected position.  <P>SOLUTION: The information presenting apparatus 1 for the vehicle includes a navigation device 20 which is the one for presenting an image by a display unit 60 within the vehicle, for detecting a position of a self vehicle, for setting the objected position, and for calculating the most suitable route for arriving to the objected position set from the position of the detected self vehicle, and a display control unit 50 for calculating a shifted direction of the self vehicle relating to the most suitable route calculated by the navigation device 20, and for making an image to be displayed on a display unit 60 rotate into a reverse direction relating to the calculated shifted direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231435-A (JP)
Title: Image processor and image processing method
Inventor: KITAGO MASATERU
IPC: G06T15/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for efficiently approximating an object with gradient meshes.  <P>SOLUTION: An object input unit 101 extracts, from an image, the area of an object as an object area, and a mesh generation unit 102 divides the object area into a plurality of meshes to obtain position information, gradient information, and color information of respective vertices that form the meshes. An optimization unit 103 determines the position information, gradient information, and color information of the vertices by dividing each of the meshes into a plurality of small areas and performing repetitive processing for changing the position information, gradient information, and color information of the vertices so as to minimize the differences between color information within the small areas and color information within portions of the object area corresponding to the small areas. When dividing each of the meshes into a plurality of small areas, the optimization unit 103 changes the number or size of small areas in accordance with the number of times of repetitive processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228408-A (JP)
Title: Extruder for kneading thermoplastic resin and method for manufacturing thermoplastic resin composition
Inventor: YAMAGUCHI MASAKI
IPC: B29K81/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extruder capable of reducing an unreacted monomer the like in a thermoplastic resin composition obtained by being discharged from a co-rotating two-screw extruder with respect to the kneading of the thermoplastic resin, and to provide a method for manufacturing the thermoplastic resin composition by using the extruder.  <P>SOLUTION: The co-rotating two-screw extruder includes a first supply port 2 at the most upstream, a second supply port 5 on the downstream side of the first supply port 2, and two or more degassing zones comprising a vent port and a molten resin non-filling part. When the degassing zone on the upstream side of a second supply part is defined as L1 and the degassing zone on the downstream side is defined as L2, the length of the L1 is 3-20 in L/D, the length of the L2 is 3-20 in L/D, (where L is a screw length and D is a screw diameter), and the total length of the L1 and the L2 is 8-30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235680-A (JP)
Title: Heat resistant coating composition
Inventor: TAKANOHASHI HIROAKI
IPC: C09D183/06
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic coating composition excellent in antifouling performance and heat resistance.  <P>SOLUTION: The heat resistant coating composition includes a metal oxide having a particle diameter of 1-400 nm (a component (A)), and a polymer emulsion particles having a particle diameter of 10-800 nm (a component (B)). The component (B) consists of: polymer emulsion particles obtained by polymerizing a polymer stock solution containing a hydrolyzable silicon compound (a component (b1)); a vinyl monomer containing at least one functional group selected from a group consisting of hydroxyl, carboxyl, amide, amino, and ether (a component (b2)); an emulsifier (a component (b3)); and water (a component (b4)); wherein the mass ratio of (A) and (B)(A/B) is 80/100 to 350/100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236196-A (JP)
Title: Apparatus for controlling degree of opening of vehicle door
Inventor: HIOKI HIDEKI
IPC: E05F15/12
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for controlling the degree of opening of a vehicle door, which enables a single sensor to detect an obstacle having the possibility of contact with the vehicle door 30, on the inside and outside of the electric vehicle door 30.  <P>SOLUTION: This apparatus for controlling the degree of the opening of the vehicle door includes a CPU 3 which determines the presence or absence of an obstacle by computing a measured distance (X) from reflection of laser light from a detection area 40 outside the vehicle door 30 scanned by the laser light at a tilt angle of -ϕ2, transmitted through a windowpane 31 of the vehicle door 30, and a detection area 41 scanned by the laser light at a tilt angle of +ϕ1 inside the vehicle door 30, from a laser sensor 11 attached to the inside of the windowpane 31 in the upper portion of the vehicle door 30. A casing 27 of the laser sensor 11 is provided in such a manner as to be tiltable in two directions, that is, outward and inward directions with respect to the upper portion of the vehicle door 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233829-A (JP)
Title: Multifunctional comb
Inventor: HAYATA SHOKO
IPC: A45D24/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunctional comb which can solve all the problems by forming a comb in a form that is easy to grasp and lumping together comb teeth for combing hair, comb teeth for standing hair, and comb teeth for parting hair.  <P>SOLUTION: The multifunctional comb includes a grip section of a size and a shape that stably fit in one's palm and a comb base section is extended from the end of the grip section. A hair standing comb composed of straight teeth and tip-folded teeth mixed together is installed on one edge of the comb base section. A hair-combing comb composed of straight teeth is installed on an opposite position from the hair standing comb on the comb base section. A hair part-forming comb is installed on the end position opposite to the grip section of the comb base section.  <P>COPYRIGHT: (C)2011,JPO&INPIT