baber/WOPTO huggingface dataset:
Patent JP-2008036013-A (JP)
Title: Game system
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the inconvenience such that a player forgets to take a card in the off-line state when an indirect tax is not collected and the fractional sum is not generated.  <P>SOLUTION: If the consumption tax is collected (K≠0), and if the fractional sum is zero as the result of the one-time dispensing in the off-line state, a card or token is returned to the player on condition that an on-line balance existing flag is recorded. Accordingly, the card or token with the balance of management can be securely returned to the player, and useless return of the card or token with no balance of management can be prevented. On the other hand, if the indirect tax is not collected (K=0), the fractional sum is not generated. In that case, reception of the card or token in a ball dispensing unit in the off-line state is prohibited ("Yes" is determined in a step S6015 and the card is returned in the step S6015), and therefore, such inconvenience that the player forgets to take the card or token can be prevented as much as possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039358-A (JP)
Title: Refrigerator
Inventor: TSUKAMOTO HIROFUMI
IPC: F25D27/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in installing white LEDs for illumination in a refrigerator wherein uniform irradiation cannot be attained because the vicinity of a light source of the white LEDs becomes light, and even when a lamp cover is mounted, the cover looks mottled to make visibility poor.  <P>SOLUTION: A plurality of white LEDs 2 are installed in a refrigerating chamber 6 being mounted to a mounting substrate 1 in a vertical direction of the refrigerating chamber 6. The back face of the lamp cover 11 covering the mounting substrate 1 is formed in transverse wave shape in front of the white LEDs 2 and formed in longitudinal wave shape in the rear of the white LEDs 2. Light irradiated in front is thereby diffused in a vertical direction to prevent the light source from directly entering a user's eyes, and in order to irradiate the inner direction of the refrigerator, that is, stored objects in the chamber, irradiation light is laterally diffused by the longitudinal wave shape. The refrigerating chamber can thereby be maintained to uniform illuminance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043389-A (JP)
Title: Game machine
Inventor: KUBO KEITA
IPC: A63F7/02
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine provided with a variable winning device, capable of securely preventing a game ball entering from one side inlet from springing out from the other inlet in such a state that a pair of right and left movable wing pieces are changed to leaning positions to expand themselves outside in a reversed and truncated chevron shape.  <P>SOLUTION: Each of members 30 for preventing the ball from springing out, normally hanging down through its weight and rotatable to only a side of the ball inlet 14 by a collision of the ball, is disposed in an upper right-side position and/or an upper left-side position of the inlet 14. A gap S between the bottom of the member 30 and a ball receiving face 26 of the piece 15 changed to the leaning position and facing the bottom of the member 30 is set narrower than a diameter of the ball. Thereby, when the ball entering from the one inlet 27a (or inlet 27b) collides with the member 30 of the other inlet 27b (or inlet 27a) from inside, the ball rebounds off and its pass is blocked. Thereby the ball never springs out from a gap S between the bottom of the member 30 and the face 26 of the piece 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047636-A (JP)
Title: Wafer etching apparatus and wafer wet processing method
Inventor: AOKI TSUNAYOSHI
IPC: H01L21/304
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To reuse an etching liquid and rinse water by positively separating them in etching processing.  <P>SOLUTION: In the inside of a container-like pot 3, an etching apparatus 1 rotates a wafer 5 in a horizontal direction while holding it using a wafer chuck 9 of a wafer rotator 11, and differently sprays the etching liquid and the rinse water from the upper part of the rotating wafer 5. The inside of the pot 3 consists of: a base 15 accommodating the wafer rotator 11; an etching liquid drainage 25 provided on the external peripheral side of the base 15 to drain the etching liquid and a rinse water drainage 31 for draining the rinse water; a drainage passage switching member 35 coming close to or apart from the base 15 to switch the drainage passage of the etching solution and the rinse water between the draining sections 25, 31; and a sealer 43 for allowing the base 15 and the switch 35 to contact with each other to seal them. A water-repellent resin or a water repellent paint is applied to both surfaces of a contacting surface of the sealer 43.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044655-A (JP)
Title: Bucket-shaped container for roll wiper or wet wiper
Inventor: HAYASHI NOBUMASA
IPC: B65D83/08
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a lid of a container for a continuous roll wiper or wet wiper with two types of lids, an outer circumferential lid and an inner circumferential lid, and maintain cleanliness by removably providing an extracting lid (inner circumferential lid) by means such as threading so that the inner circumferential lid can be replaced at an early timing.  <P>SOLUTION: A bucket-shaped container for a wiper includes a container lid that is sealably and removably fitted to an opening of the bucket-shaped container, that contains a wiper roll or wet wiper roll in an upright posture in the container to sequentially extract the roll as a sheet wiper separating at each perforated line of the roll of the wiper from a central portion of the container lid. The container lid has the inner circumference hollowed to form an annular outer circumferential lid on the outer circumference and a separate inner circumferential lid fitted along the inner circumference of the annular lid sealably and removably, and thus a double lid configuration of the inner and outer circumferences is formed. A sheet wiper extracting opening is integrally or separately provided to the inner circumferential lid for sealably extracting the wiper.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052002-A (JP)
Title: Optical film, polarizer, and image display device
Inventor: KAWABE MASAYOSHI
IPC: G02F1/1335
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film superior in adhesiveness of a bonded product, and to provide a polarizer using the optical film and an image display device.  <P>SOLUTION: In the optical film having antiplane alignment on at least one surface, Dxz of 1,240 cm<SP>-1</SP>in polarization ATR/FT-IR spectrum measured at 60 degrees of an incident angle is 1.05 or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051462-A (JP)
Title: Air-conditioning/power generation system and control method of air-conditioning/power generation system
Inventor: SAKAMOTO NAOKI
IPC: F02G5/04
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform control to achieve NOx emission concentration and an NOx emission amount required in each operation mode.  <P>SOLUTION: This air-conditioning/power generation system comprises a gas engine 10; an air conditioner having an outdoor heat exchanger, a pressure reducing device, an indoor heat exchanger and a compressor 12 connected to the gas engine 10 through an electromagnetic clutch 14; a generator 11 driven by the gas engine 10 and having generating capacity corresponding to the driving capacity of the gas engine when separating the compressor from the gas engine by the electromagnetic clutch 14; a system linkage inverter 33 connected to the generator 11 and performing electric output to a commercial system; an exhaust gas heat exchanger 29 utilizing waste heat of the gas engine; and an outdoor side controller 39 having a first control mode for performing control as the gas engine for driving the compressor 12 and the generator 11, and a second control mode for performing control as the gas engine for driving the generator 11, as driving modes for carrying out driving control of the gas engine 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055304-A (JP)
Title: Hollow fiber membrane module and method of manufacturing hollow fiber membrane module
Inventor: TASAKA HIROSHI
IPC: B01D63/02
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing hollow fiber membrane modules which improves the durability of a hollow fiber membrane in the vicinity of a crawling-up part without damaging the initial performance of an effective membrane part, by improving the hollow fiber membrane of a hollow fiber membrane module.  <P>SOLUTION: The hollow fiber membrane module which is formed by housing a hollow fiber membrane bundle bundling a plurality of hollow fiber membrane bundles each having a large number of pores opened on the outer surface in a case, and supporting and fixing the hollow fiber membrane bundle in the case with a potting material while remaining an effective membrane part 12; is provided with the crawling-up part 13 formed of the potting material and covering so as to crawl up on the outer surface of the hollow fiber membrane, and a filling part 14 formed of the potting material entering the pores, and forms an easily breakable part 18 on the interface between the crawling-up part 13 and the filling part 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055319-A (JP)
Title: Adsorbent for polluted chemical material
Inventor: ABE HISAOKI
IPC: B01J20/22
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and environmentally-friendly adsorbent capable of effectively adsorbing pollutants from soil, water, etc. polluted with chemical materials of petroleum and petroleum products such as various solvents, chemical agents like agriculture antiseptics, crude oil, heavy oil, light oil and lubricant.  <P>SOLUTION: The pollutants can be easily eliminated from soil and water polluted with the various chemical materials without generating secondary contamination with a high ratio by using as an adsorbent in which a lipid is adhered to a carrier or in which a lipid containing phospholipid extracted from activated sludge bacterial cells and cultivated microorganisms is adhered especially to a defatted carrier.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058624-A (JP)
Title: Photoresist stripping liquid, and substrate treatment method using the same
Inventor: SAWADA YOSHIHIRO
IPC: G03F7/42
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoresist stripping liquid that does not induce corrosion on a substrate having a metal layer containing aluminum or silver formed thereon but can effectively remove a photoresist film.  <P>SOLUTION: The photoresist stripping liquid contains (A) a surfactant of ≥1 mass% to ≤30 mass%, (B) an anticorrosive of ≥0.05 mass% to ≤10 mass%, (C) water of ≥5 mass% to ≤60 mass%, and (D) a water-soluble organic solvent of ≥30 mass% to ≤95 mass%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058754-A (JP)
Title: Sound analysis apparatus and program
Inventor: GOTO MASATAKA
IPC: G10L25/27
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wrong estimation of a fundamental frequency when fundamental frequencies of respective sounds are estimated from frequency components of an input sound signal indicating a mixed sound.  <P>SOLUTION: When a frequency band is limited 3, frequency components which are possibly fundamental frequency components or harmonic components of the sound of a sound source are extracted from the input sound signal. When a probabilistic density function of the fundamental frequency is estimated 41, it is considered that the extracted fundamental components have harmonic structures respectively and are generated from a mixed distribution of tone models corresponding to different fundamental frequencies, and the probabilistic density function of the fundamental frequency is estimated. In tone model deformation processing 5, deformation of the tone models for reducing the possibility of wrong estimation during the estimation is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042866-A (JP)
Title: Shortened antenna
Inventor: BIHAZAMA TERUAKI
IPC: H01Q9/30
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that shortening a conventional antenna by utilizing a coil or the like inevitably degenerates its efficiency and the high shortening rate makes the power consumption in the coil as a means for shortening the antenna to be significantly large, since radiation impedance lowers in proportion to square of the shortening rate.  <P>SOLUTION: In a shortened antenna, a secondary current is generated by a conductor (2) adjacent to a coil (1), and interaction of a magnetic field by the current flowing in the coil (1) and the one by the secondary current in the conductor (2) not only generates a large external pointing vector but expects the radiation impedance increase.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055867-A (JP)
Title: Small-size ballpoint pen
Inventor: UCHIBAYASHI HIDEYUKI
IPC: B43K25/02
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size ball point pen by which a clip can be securely locked by stably and smoothly carrying out the movement from raising the clip to locking the same, the clip can be stably secured to enhance using feeling in writing, and a holding member is prevented from falling off.  <P>SOLUTION: An engaging portion 3c engaged with an engaged portion 4b formed in the upper portion of an intermediate body 4 is formed in an outside face of the U-shape portion 3e of the clip 3, the intermediate body 4 is formed such that the side face of the clip 3 side of the intermediate body 4 contacts with the inner wall of the ballpoint pen body by the force generated when the engaging portion 3c and the engaged portion 4b engaged with each other, thereby stable engaging movement is carried out without rattling, and the intermediate body 4 is inclined by the upper side face 4c and the lower side face 4d arranged in the intermediate body 4 there by the engage of the engaging portion 3c and the engaged portion 4b can be easily disengaged when the clip 3 is returned in its original position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008062241-A (JP)
Title: Solder paste composition
Inventor: ISHIKAWA SHUNSUKE
IPC: B23K35/363
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder paste composition with which the occurrence of voids and scattering of a flux or solder are reduced without increasing the number of stages while keeping the reliability of joining equal to a conventional material.  <P>SOLUTION: This solder paste composition is a solder paste composition which contains a flux containing rosin and a solder powder and the percentage content of low boiling point component contained in the rosin is ≤7 wt.%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328314-A (JP)
Title: Optical film, method for producing the same and display device
Inventor: KIMURA KIYOHIRO
IPC: G02B5/04
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens film which has small warpage even when a transparent base is thin.  <P>SOLUTION: Pole prisms 12B2 made of a curable resin are arranged along the extension direction on the transparent base 12B1 made of a flexible material. The transparent base 12B1 has a depression 12B5 corresponding to a valley part 12B3 between the pole prisms 12B2 adjacent to each other, and the pole prism 12B2 has an oblique surface 12B6 extended up to an inner wall of the depression 12B5. As the transparent base 12B1 is in contact with the valley part 12B3, there is not a layer which does not function as a prism, that is, a skirt layer between the transparent base 12B1 and the pole prisms 12B2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063276-A (JP)
Title: Method for producing dithiotricyclodecane
Inventor: AWANO YUTAKA
IPC: C07C319/02
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a 3- or 4-substituted and 8- or 9-substituted dithiotricyclo[5.2.1.0<SP>2,6</SP>]decane useful as an epoxy resin curing agent, a raw material for various polymers including engineering plastics and optical materials, a plasticizer, or a vulcanizing agent for rubbers, a crosslinking agent or the like.  <P>SOLUTION: The method comprises conducting a reaction between the corresponding 3- or 4-substituted and 8- or 9-substituted dibromotricyclo[5.2.1.0<SP>2,6</SP>]decane and an alkali metal hydrosulfide in the presence of an organic polar solvent at temperatures ranging from 0°C to the boiling point of the solvent to be used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067050-A (JP)
Title: Feedback amplifier circuit
Inventor: YOSHIDA TAKESHI
IPC: H03F3/38
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To allow a feedback amplifier circuit to perform compensation by easily setting an operation point and appropriately canceling an offset voltage by an auto-zero operation.  <P>SOLUTION: A switch 7 in the feedback amplifier circuit performs an auto-zero operation by inputting an output signal from a switched operational amplifier 3 to an input terminal in an auto-zero operation period before an amplification period. A capacitor C2 stores and holds the offset voltage of an output terminal in the auto-zero operation period concerning the feedback circuit of the operational amplifier 3, and then, cancels the offset voltage of the input terminal through the use of the stored and held offset voltage in the amplification period. A switch 8b grounds the feedback point of the feedback circuit in the auto zero operation period. A capacitor C3 is inserted to the feedback point of the feedback circuit, stores and holds the offset voltage of the output terminal of the operational amplifier 3, in the auto zero operation period and then, cancels the offset voltage by the stored and held offset voltage together with the capacitor C2 in the amplification period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067058-A (JP)
Title: Solid-state imaging apparatus, signal processing method, and camera
Inventor: YAMAGUCHI TAKUMI
IPC: H04N9/07
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus having color filters for attaining high resolution, and also to provide a camera, and a signal processing method to be used for the solid-state imaging apparatus.  <P>SOLUTION: The square array of the color filters for the portion of four pixels are two-dimensionally arrayed concerning the color filters provided in the solid-state imaging apparatus 102. One square array includes: G-filter two pixels for mainly transmitting the light of green; a GB filter one pixel for mainly transmitting light with green and blue; and an RG filter one pixel for mainly transmitting light with red and green. The G filters are arranged for alignment in a diagonal direction in the square array. The intensity IB of a blue component is acquired by subtracting the output of the pixel having the G filter from the output of the pixel having a GB filter. The intensity IR of a red component is acquired by subtracting the output of the pixel having the G filter from the output of the pixel having an RG filter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006340599-A (JP)
Title: Control unit of rotary electric machine for vehicles
Inventor: NAKAYAMA MASAKAZU
IPC: H02P9/04
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide the control unit of rotary electric machine for vehicles which can prevent damages to circuit elements and each device, by suppressing a rise of voltage in a generator against disconnection of a battery.  <P>SOLUTION: The rotary electric machine 11, connected to a internal combustion engine, functions as an electric motor and generator, a DC power source 13 supplying electric power to the rotary electric machine 11 to be charged with its output, and a control means 16 for controlling the rotary electric machine 11 are provided. The control means 16 includes a command value arithmetic means 1 for giving a generation power command to the rotary electric machine 11; a power converter 4 operating as an inverter, when electric power is supplied to the rotary electric machine 11 and operating as a rectifier, when the DC power source 13 is charged from the rotary electric machine 11; and an overvoltage deciding means 18 for deciding the overvoltage in the output circuit of the rotary electric machine 11. When the overvoltage is decided in the overvoltage decision means 18, the command value arithmetic means 1 controls the power converter 4, so as to place the rotary electric machine 11 in a mutually short-circuited condition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008063493-A (JP)
Title: Vinylpyrrolidone-based polymer and method for producing the same
Inventor: YOSHIDA YUJI
IPC: C08F4/04
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinylpyrrolidone-based polymer having a reduced change of K value in an alkaline solution and a method for producing the same.  <P>SOLUTION: In a method for producing the vinylpyrrolidone-based polymer by polymerizing a vinylpyrrolidone monomer in a solution using a radical polymerization initiator, a solution containing the vinylpyrrolidone monomer and a sulfite is prepared and the polymerization is performed by continuously or intermittently adding an azo-based initiator having ≤60°C 10-hour half-time temperature to the solution. By the method, a vinylpyrrolidone-based polymer expressing ≤3% rate of change in K value after 3 months preservation at 50°C is produced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071383-A (JP)
Title: Manufacturing method of perpendicular magnetic recording medium, perpendicular magnetic recording medium and magnetic recording device
Inventor: INAMURA RYOSAKU
IPC: G11B5/851
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium suppressing spike noise.  <P>SOLUTION: In a manufacturing method of the perpendicular magnetic recording medium including a step for forming a magnetic film so that an easy magnetization axis is oriented in a radial direction on a disk like substrate, a magnetron sputtering process is executed by applying a magnetic field formed by a first magnet having a first magnetic pole at a center part and a second magnetic pole at a peripheral part to the substrate from the first side and applying a magnetic field formed by a second magnet having the first magnetic pole at a center part and the second magnetic pole at a peripheral part to the substrate from the second side, the first and the second magnets are formed in deviated positions from a centerline of the disk like substrate in the magnetron sputtering process, the magnetron sputtering process is executed while the first and the second magnets are simultaneously revolved around the centerline and a shift amount of phase angles of the first and the second magnets around the centerline is set in the range from -90° to +90°.  <P>COPYRIGHT: (C)2008,JPO&INPIT