baber/WOPTO huggingface dataset:
Patent JP-2009291700-A (JP)
Title: Agitation defoaming apparatus
Inventor: SASAKI YUTAKA
IPC: B01F29/90
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agitation defoaming apparatus simple in structure and accurately treating material.  <P>SOLUTION: The agitation defoaming apparatus 1 includes: a rotary body 20 composed to rotate following the rotation of a rotary shaft 10; a vessel holder 30 rotatably attached to a position with a given space from a rotation axis of the rotary body, and holding a container 100 containing a material M; a motor 50 composed to rotate a motor shaft 52 in first and second directions; a revolution power transmitting mechanism 60 composed to transmit the power of the motor to the rotary shaft only when the motor shaft is rotating in any one of the first or second direction; and a rotation power transmitting mechanism 70 composed to transmit the power between the vessel holder and motor shaft, even when the motor shaft is rotating in any direction of the first and second directions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296228-A (JP)
Title: Head-mounted display device
Inventor: MIYAGAWA YOSHIAKI
IPC: H04N5/64
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of switching and displaying a plurality of display areas.  <P>SOLUTION: A head-mounted display 1 includes: a detecting means for detecting the movement of a head or at least a portion of the head; a displaying means for displaying a screen; and a control means for allocating a display area of the screen to each task, and switching the display area to be a processing object in accordance with the movement detected by the detecting means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291370-A (JP)
Title: X-ray ct scanner and x-ray detector
Inventor: KONDO GEN
IPC: A61B6/03
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT scanner with its image quality improved by reducing the influences of scattered rays from the other pair of X-ray tube and X-ray detector, and of unnecessary luminescence caused by the afterglow of a scintillator.  <P>SOLUTION: The X-ray CT scanner includes an X-ray tube to irradiate a subject with X rays, a scintillator to convert X rays from the X-ray tube into light, a photoelectric converter that receives light from the scintillator and generates electric charges according to the strength of the received light, and a transmitted light controller arranged between the scintillator and the photoelectric converter. It is also provided with an X-ray detector arranged opposite to the X-ray tube, a data collector to collect and output the signals detected by the X-ray detector, and a control means to control the transmitted light controller in time with the signal collection for adjusting the conditions of light transmission from the scintillator to the photoelectric converter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293538-A (JP)
Title: Catalyst device for exhaust gas purification
Inventor: YAMASE SHODAI
IPC: B01D53/94
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst device for exhaust gas purification capable of enhancing purifying performance of exhaust gas.  <P>SOLUTION: A catalyst device for exhaust gas purification includes a catalyst case 12 interconnected to exhaust passages 14, 15 of engine; and a catalyst carrier 11 in honey-comb shape accommodated within a catalyst case 12, and constructed by forming a catalyst layer on a cell wall surface. A cross-sectional shape of the cell wall in a perpendicular direction with respect to a circulation direction of an exhaust gas is a shape in which at least two or more kinds of distances between opposing cell walls exist, or a shape in which two or more kinds of angles formed by adjoining cell walls exist. The center of the exhaust passage at a position where an exhaust passage 14 at upstream side of the catalyst case 12 is interconnected, is shifted in the radial direction of the catalyst carrier 11 from the center axis of the catalyst carrier 11. When assuming a radius of the catalyst carrier 11 to be R, a distance from the center of the exhaust passage at a position where the center axis of the catalyst carrier 11 and the exhaust passage 14 at upstream side of the catalyst case 12 are interconnected to be r, a percentage represented by r/R is ≥20% and ≤75%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291468-A (JP)
Title: Game machine
Inventor: ADACHI GIICHI
IPC: A63F7/02
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having no restriction in a layout of a shooting device even if increasing the amount of game balls stored in a ball receiving tray and allowing players to stably execute shooting operation.  <P>SOLUTION: A game ball passing area 28 is formed between a backing board 18 and a storage tray 19, and a game ball shot by a shooting device 7 is shot to a game area at the upper part of a Pachinko machine 1 through the game ball passing area 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295859-A (JP)
Title: Semiconductor apparatus and method for manufacturing semiconductor apparatus
Inventor: MIHASHI TOSHIRO
IPC: H01L21/3205
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor apparatus with high quality by improving the reliability of an insulating film formed between a semiconductor substrate and back wiring in a semiconductor apparatus having a through-electrode structure.  <P>SOLUTION: A laminated insulating film configured of a silicon oxide film and a silicon nitride film is formed on the back face of a semiconductor substrate formed with a surface electrode on the surface. The laminated insulating film and the semiconductor substrate are etched from the back side of the semiconductor substrate so that a through-hole reaching the surface electrode can be formed. An insulating film covering the sidewall and bottom face of the through-hole and the laminated insulating film is formed, and the insulating film is partially etched so that the surface electrode can be exposed on the bottom face of the through-hole while the insulating film at the sidewall of the through-hole is made to remain. Afterward, the inside of the through-hole is filled, and a conductive film covering the laminated insulating film is formed, and the through-electrode connected to the surface electrode is formed inside the through-hole, and back wiring is formed on the laminated insulating film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301606-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: RI ZUKYO
IPC: G11B5/65
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium having high corrosion resistance, while realizing high recording density.  <P>SOLUTION: The perpendicular magnetic recording medium at least includes non-magnetic substrate, soft magnetic underlayer (SUL), underlayer, intermediate layer, magnetic recording layer, protection layer, and lubricating layer in the above order. The SUL is constituted of an SUL (A), disposed nearest the magnetic layer, two or more layers of SULs (B) excluding the SUL (A), and one or a plurality of non-magnetic metal spacer layers between adjacent two layers of SULs (B). Each SUL (B) is AFC. The SUL (A) is formed of (a) a material selected from among Co, Fe and Ni, (b) a material selected from among Cr, V and Ti, and (c) a material selected from W, Zr, Ta and Nb. Each layer of the SULs (B) is formed of the materials of (a) and (c).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298186-A (JP)
Title: Underfloor structure for rear part of automobile body
Inventor: IMAI YASUO
IPC: B62D25/20
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To strengthen the rigidity of a connection position of left and right rear side members of a vehicle and a suspension arm and its periphery without receiving influence of a service hole provided in a floor.  <P>SOLUTION: In the underfloor structure of the vehicle body rear part for the automobile, the service hole 20 is formed on a floor panel 2a just above a fuel pump 50 of a fuel tank 5 installed below it and a front end of the suspension arm 4 is connected to left and right rear side members 3 at both left and right sides of the service hole 20. Cross members 6A, 6B linearly laid between the left and right rear side members 3 are provided on a lower surface of the floor panel 2a at front and rear positions of the service hole 20, and a vertical brace 7 laid between both cross members 6A, 6B is installed between the front and rear cross members 6A, 6B at both left and right side positions of the service hole 20. The connection position of the rear side member 3 and the vertical brace 7 are connected by a lateral brace 8 in a vehicle width direction respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302138-A (JP)
Title: Semiconductor laser device, and method of manufacturing the same
Inventor: HAYAKAWA SHIGENORI
IPC: H01S5/026
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the number of steps required for forming a laser emission part and an electric field absorbing type modulator, relating to a semiconductor laser device in which electric field absorbing type modulators are integrated.  <P>SOLUTION: The substrate of a semiconductor laser device, in which a laser emission part and an electric field absorbing type modulation part are formed on the same substrate, includes a region R1 in which the laser emission part is formed, a region R2 in which the electric field absorbing type modulation part is formed, a region R3 where an optical waveguide penetrating at least part of respective regions R1 and R2 is formed , and a region in the region R2 which is formed at a level different from the main surface of the substrate, in at least part of the region other than the region R3. A plurality of semiconductor layers including an active layer are formed in a formation region of the optical waveguide of the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300122-A (JP)
Title: Aging apparatus
Inventor: MASUDA YASUO
IPC: G01R31/26
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aging apparatus which can reduce the temperature fluctuations of a plurality of electronic components housed within a thermostat oven in a gas circulation direction.  <P>SOLUTION: The aging apparatus comprises the thermostat oven 2, a temperature adjustment unit 3 for circulating gas within the thermostat oven 2 and adjusting the temperature of the gas within the thermostat oven 2, and a holding unit 4 which is housed within the thermostat oven 2 and holds each object under test 5 in an electrifiable manner with a plurality of objects under test 5 arranged in the gas circulating direction. The holding unit 4 has an adjustment mechanism for adjusting the temperature distribution of the plurality of objects under test 5 arranged along the gas circulating direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299210-A (JP)
Title: Method for treating fiber product
Inventor: USHIO NORIAKI
IPC: D06M15/267
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a fiber product by which excellent softening effects can be imparted even in a state in which the amount of cleaning water or rinsing water based on the fiber product is little, and the rinsing is not carried out sufficiently.  <P>SOLUTION: The method for treating the fiber product includes (a) 0.1-20 ppm of a macromolecular compound containing specific monomer units (A) and (B) in a specified molar ratio, (b) 10-300 ppm of one of more kinds of compounds selected from a specific tertiary amine or an acid salt thereof and a quaternary ammonium salt, and (c) 3-200 ppm of a calcium ion and/or a magnesium ion to be contained in the rinsing water, when treating the fiber product by a cleaning step for cleaning the fiber product by using the cleaning water containing water and an anionic surfactant in a mass ratio of the fiber product to the cleaning water regulated so as to be from 1/3 to 1/15, and a rinsing step for rinsing the fiber product after the cleaning step with the rinsing water in a mass ratio of the fiber product to the rinsing water regulated so as to be from 1/3 to 1/15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008281577-A (JP)
Title: Information processing apparatus and method therefor
Inventor: SAKAI AKIRA
IPC: G08G1/0969
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus capable of appropriately announcing the total of tolls for toll roads that are located on a route.  <P>SOLUTION: A processing section 180 of a navigation apparatus 100 can use route processing means for acquiring actual-location information, destination information, set item information, and map information that are stored in a memory 170 and appropriately search for a route, from the actual location to the destination, including toll roads. Then, a terminal display section 140 or an audio output section 150 announces the tolls for the toll roads in announcement modes that vary between the cases, where the tolls for the toll roads are indefinite and cases, where the tolls for the toll roads are clear.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009299213-A (JP)
Title: Textile with double-layered structure and fiber product
Inventor: KATAOKA TAKAYUKI
IPC: D03D11/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a textile with a double-layered structure in which each layer has a woven texture and which has both of permeation-preventing properties and quick drying properties, and to provide a fiber product using the textile with the double layered structure.  <P>SOLUTION: The textile with the double-layered structure in which each layer has the woven texture has cover factors CF of each layer, defined by formula: CF=(DWp/1.1)<SP>1/2</SP>×MWp+(DWf/1.1)<SP>1/2</SP>×MWf and different from each other, and contains a water-repellent polyester fiber comprising a polyester containing 2.0-20.0 wt.% specific modified silicone compound based on the polymer weight at least in one of the layers. The fiber product is obtained using the textile with the double layered structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300224-A (JP)
Title: Hydrogen gas sensor
Inventor: HANE TOMOKO
IPC: G01N27/406
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized inexpensive hydrogen gas sensor capable of properly detecting a hydrogen gas even if an oxygen gas is absent and even not in a heating environment and having good hydrogen gas selectivity.  <P>SOLUTION: The hydrogen gas sensor has a detection part formed with a catalyst layer 3 having a catalyst 3a such as platinum which is held by sputtering or the like on at least one side surface of a base material 2 as a solid polymer electrolyte membrane comprising a perfluoro polymer and the like and which has a catalytic function by making contact with a hydrogen gas, and the detection part is joined with air-permeable electrodes 4, thus constituting the sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298288-A (JP)
Title: Active sound control system for vehicle
Inventor: SAKAMOTO KOSUKE
IPC: G10K15/04
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active sound control system for a vehicle capable of correcting the transmission function of a cancellation sound at high accuracy without giving uncomfortable feeling to an occupant.  <P>SOLUTION: Effective sound SE as a simulated engine sound is used an identification sound for correcting transmission function C^ of the offset sound CS, and the transmission function C^ of the offset sound CS is renewed by the transmission function (filter coefficient Wsqz) determined regarding the effective sound SE. Since the effective sound SE can increase amplification (sound volume) without giving the uncomfortable sense to the occupant, the transmission function C^ of the offset sound CS can be corrected to high accuracy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301353-A (JP)
Title: Three-dimensional shape estimation device and computer program
Inventor: SIMON CLIPPINGDALE
IPC: G06T1/00
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a three-dimensional model of an object with robustness and accuracy, and by means of a simple calculation process even if not all feature points of an object are seen on all images.  <P>SOLUTION: A three-dimensional shape estimation device 1 receives information of two-dimensional coordinate values of feature points on a face of an object of each of a plurality of images, and initializes estimated values of a three-dimensional shape model on the basis of three-dimensional coordinate values of a generic face model. The device 1 estimates the three-dimensional face of the face of the object by repeating calculation of an estimated value of a direction of the face of each image from a two-dimensional coordinate value of each feature point in each of the plurality of images and estimated values of the three-dimensional face model calculated immediately before, and calculation of estimated values of the three-dimensional shape model from the two-dimensional coordinate value of each feature point in each of the plurality of images and the estimated value of the direction of the object of each image calculated immediately before.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280477-A (JP)
Title: Lightweight aggregate
Inventor: SUZUKI KENJI
IPC: C04B14/02
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, though the conventional aggregate has compressive force because of its sphericity, it has low friction resistance and has no tensile strength, and whose weight is made heavy as well.  <P>SOLUTION: The shape of an aggregate is changed from a spherical one to the pointed sugar candy ball one, thus surface area and an adhesion face can be increased, its density is made high, and its compressive force and tensile force can be increased, so as to provide the aggregate having high earthquake-resistant strength. Further, its lightweightness can be increased as well.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002650-A (JP)
Title: Self-luminous road sign plate
Inventor: MITOMA KUNJI
IPC: E01F9/615
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate drawbacks of a road sign plate such that conventionally a retroreflective sheet is stuck to the surface of a road sign plate so as to use the light from a headlight of a vehicle at night to efficiently reflect the light in the direction of the incident light, however, the plate surface becomes hardly visible because of insufficient luminous energy of incident light when a headlight of a vehicle is at a low angle.  <P>SOLUTION: The road sign plate is prepared by sticking a retroreflective sheet 5 to the surface of a "self-luminous plate", which includes a light guide plate 1 and a light-diffusing plate 2 applied thereon, and removing characters and marks to expose the underlay light diffusing plate. Visibility of the plate at night can be enhanced by allowing the "self-luminous plate" to emit light to illuminate the characters and marks. The "self-luminous plate" includes a light guide plate made of a transparent acrylic plate and a light-diffusing plate made of an opaque acrylic plate as a pair, and an edge light comprising an belt-like array of LEDs to emit light as a light source. A retroreflective sheet that does not transmit light is stuck to the surface of the "self-luminous" plate, which provides a long-life energy-saving sign plate free of light pollution by light leakage with less power consumption.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000734-A (JP)
Title: Image forming device and computer program
Inventor: MIYAHARA NORIFUMI
IPC: B41J29/38
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To carry out printing at a high speed even if a job to carry out printing on both sides and a job to carry out printing on one side are mixed in a plurality of jobs which are received successively.  <P>SOLUTION: When the job to carry out printing on one side and the job to carry out on both sides are mixed in the jobs which are received successively, between printing on one side of a sheet of paper and printing on the other side of the sheet of paper, by carrying out printing on one side or the other side of another sheet of paper, printing on both sides is carried out in parallel for at least two sheets of paper. During the execution of the printing on both sides, when printing corresponding to the job to carry out printing on one side is carried out, the printing of a blank page is carried out on one side or the other side of a sheet of paper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004468-A (JP)
Title: Comparator
Inventor: UCHIDA TOSHIYUKI
IPC: H03K5/08
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comparator that operates fast.  <P>SOLUTION: The comparator includes a differential amplifier circuit 11, first inverting amplifier circuits 12 and 14 which are connected to output terminals of the differential amplifier circuit, and invert and amplify the output of the differential amplifier circuit, second inverting amplifier circuits 13 and 15 which invert and amplify outputs of the first inverting amplifying circuits, and a latch circuit 16 which latches outputs of the second inverting amplifier circuits. The first and second inverting amplifier circuits which have a low amplification factor and low output impedance are connected to the outputs of the differential amplifier circuit, and the voltage potential difference between two signals input to the trailing-stage latch circuit is amplified fast, so that a comparator circuit operates fast.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001438-A (JP)
Title: Rubber composition
Inventor: SAKAI SATOYUKI
IPC: C08L77/00
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition in which dispersibility of an inorganic filler is enhanced and a low heat generation property and tensile stress are enhanced in the rubber composition formulated with the inorganic filler.  <P>SOLUTION: In the rubber composition, 1-150 pts.wt. of the inorganic filler and 0.1-30 pts.wt. of a copolymer comprising a segment comprising a polyamide-based polymer and a segment comprising a diene-based polymer having a number average molecular weight of 10,000 or more are formulated based on 100 pts.wt. of the diene-based rubber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009656-A (JP)
Title: Semiconductor memory device
Inventor: KONO TOMOHITO
IPC: G11C11/22
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device for equalizing capacity generated in data lines of a bank including an extension block and a bank including no extension block and preventing the generation of dead space.  <P>SOLUTION: The semiconductor memory device includes a first bank 11 including a regular block 11A having memory cells arrayed therein, a redundancy block 11B having memory cells arrayed therein which are replaced by defective memory cells in the regular block 11A , and an extension block 11C having a storage capacity smaller than that of the regular block 11A, and a second bank 12 including a regular block 11A and a redundancy block 11B. The storage capacity of the redundancy block 11B included in the first bank 11 is smaller than that of the redundancy block 11B included in the second bank 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT