baber/WOPTO huggingface dataset:
Patent JP-2003132563-A (JP)
Title: Objective lens driving device, and disk drive unit
Inventor: HIGASHIHARA TERUAKI
IPC: G11B7/09
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To miniaturize an objective lens and to stabilize a motion of a movable part. SOLUTION: A fix part 10 having a support shaft 14, and a movable part 11 which is supported rotatably in the shaft rotating direction of a support shaft and slidably in the axial direction of the support shaft, and has tracking coils 24, 24..., and a focusing coil 23 is arranged. The widthwise direction of relay parts 29, 30 of a flexible print board 26 connecting the fix part and the movable part made different from a focusing direction and also different from a tracking direction.
Patent JP-2003132184-A (JP)
Title: Release document settlement support device
Inventor: TANAKA TSUNEHIRO
IPC: G06Q50/26
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a release document settlement support device capable of supporting production of release documents surely reflecting a settlement result. SOLUTION: This release document settlement support device displays settlement document data received from a release document production support device 1, deletes the setting of highlighting on parts designated not to be concealed actually out of concealed candidate parts included in the settlement document data, and batch-converts transparent annotation for highlighting of the concealed candidate parts left without being deleted into concealed annotation.
Patent JP-2003133961-A (JP)
Title: Dequantizing circuit
Inventor: KOMAZAKI HIROSHI
IPC: H04N19/91
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an inverse quantization circuit adapted to MPEG-4 and the like, which can bring decrease in power consumption and size reduction of a chip mounted on the inverse quantization circuit, by decreasing the number of wiring. SOLUTION: At a double increment unit 5, processing is conducted to determine an OR processed value for a section of the bit 11 and the bit 10 of |QF[i] (AC/DC quantization coefficient)| as the value of the bit 11 of an output A[i], a section from the bit 9 to the bit 0 of |QF[i]| as a section from the bit 10 to the bit 1 of the output A[i], and the bit 0 of the output A[i] as '1'.
Patent JP-2003126132-A (JP)
Title: Securing member for absorptive article and absorptive article using the same
Inventor: ONISHI KAZUAKI
IPC: A61F13/58
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a securing member exhibiting optimum securing power when and during wearing an absorptive article without using other members such as release paper. SOLUTION: The securing member for securing the absorptive article to the adherend includes a substrate, an adhering portion having an adhering surface arranged on the above substrate and being attachable and detachable to the above adherend, and a plurality of projecting portions whose distal ends project from the above adhering surface. And, the above projecting portion is shaped such that it's cross-sectional area becomes smaller towards it's distal ends.
Patent JP-2003138481-A (JP)
Title: Method for flame proofing of aliphatic polyester fiber fabric
Inventor: MARUYAMA HISAO
IPC: D06M101/32
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for flame proofing of an aliphatic polyester fiber fabric having a flame proofness of >=3 flame contact times in a 45 deg. coil method according to the JIS L-1901 D method and scarcely lowering fabric strength and having environment-friendly biodegradability. SOLUTION: This method for flame proofing of an aliphatic polyester fiber fabric comprises immersing a fabric composed of the aliphatic fiber into a treating liquid containing a phosphorus compound, drying the treated fiber and carrying out heat treatment at <=130 deg.C for 0.5-5 min. The aliphatic polyester fiber is obtained by carrying out melt spinning of an aliphatic polyester decomposed into carbon dioxide and water by action of microorganisms, etc., when the polyester is allowed to stand for a long period in the natural environments, e.g. in soil or in water.
Patent JP-2003141751-A (JP)
Title: Optical disk device
Inventor: SHIBANO MASAYUKI
IPC: G11B7/085
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device wherein a sound generated from a traverse moving system is small when a spindle motor system and an optical head are moved during accessing. SOLUTION: This optical disk device is provided with an optical head, a motor driving section for rotating a disk medium, a rotational speed detection section for detecting a rotational speed of the disk medium, a track moving section for moving the optical head so as to move an optical spot in the width direction of the information track of the disk medium, a rotational speed changing time calculation section for calculating rotational speed changing time necessary for changing a current rotational speed of the disk medium to a target rotational speed, a speed profile generation section for generating a moving speed profile which defines the changing situation of the moving speed of the track moving section according to the rotational speed changing time when the optical head is moved from a current position of the disk medium to a target position,  and a track movement control section for controlling the moving speed of the track moving section according to the moving speed profile.
Patent JP-2003137149-A (JP)
Title: Elastic crawler
Inventor: YOSHIDA TOMOHISA
IPC: B62D55/253
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an elastic crawler capable of preventing the mud pushed aside by a lug from rising in a projection back and forth in the circumferential direction of the crawler even with regard to an elastic crawler having lugs in which projections project from the end edge of a crawler body in the width direction to the outside of the crawler in the width direction. SOLUTION: The crawler body 8 is formed in endless belt-shaped state with an elastic body. The crawler is provided with lugs 12A and 12B having the projection the end of which of the crawler width direction projects from the end edge 8a of the crawler body width direction B to the outside of the crawler width direction. The end edge 19a of the lugs 12A and 12B of the crawler width direction B is formed from the end edge 8a of the crawler width direction B to the inside of the crawler width direction B in the projection forming side of the lugs 12A and 12B.
Patent JP-2003146425-A (JP)
Title: C-ring supply device
Inventor: TAKEDA TOSHIMI
IPC: B65G33/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To supply a ring-state member in which a part of its circumference is missing as a C-ring one by one and to improve work efficiency. SOLUTION: A rod-state member 6 in the cantilever state with its base end supported and its free end oriented upward is rotated by a motor 4, and a plate-state part 6b and a spiral shaft part 6c are provided from the base end on the rod-state member. A drum 9 is provided surrounding outside the spiral shaft part and rotated by a motor 12. A plurality of C rings 8 are reserved within the drum, and the C rings are scraped up with rotation by a scraping-up member 9b provided on the inner circumferential face of the drum. The C rings which were scraped up and fell freely are caught at the tip end of the spiral shaft part.  The C rings can be supplied to the next process by individually transferring them by the spiral shaft part and dropping them one by one at a small-width shaft part and continuously fitted to the rod-state member, the C-ring supply device can be automated, and work efficiency of the line to individually supply the C rings can be improved.
Patent JP-2003152405-A (JP)
Title: Power divider
Inventor: SAKAGUCHI MASATSUGU
IPC: H01P5/12
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a power divider which supports the features of a power divider having a broadband property and realizes a compact lightweight structure. SOLUTION: The power divider divides an input power Pin on an input end 1 into outputs on output ends 2, 3 from a divided point 5 at a desired power ratio. It comprises a transformer 4 for converting the impedance between the input end 1 and the divided point 5, and a transformer 6 for converting the impedance between the divide point 5 and the output end 3. The impedance of the line from the divided point 5 to the output end 2 is set approximately equal to that at the input end 1, and the output end 2 is directly connected to the divided point 5, this forming no transformer.
Patent JP-2003144560-A (JP)
Title: Photodynamic therapeutic device
Inventor: WAKAGI TERUO
IPC: A61N5/06
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To allow a visible light ray to be useful in a therapy of an affected part or other concealed disease without irradiating the affected part directly with the visible light by conveniently treating the affected part of a body by utilizing the heating action of the light generated by an arc discharge. SOLUTION: The photodynamic therapeutic device irradiates with the visible light by the arc discharge between a pair of carbon electrode bars and irradiates the skin of the shoulder of the dominant arm side of the body with the visible light. A visible light irradiating port 12 for laterally irradiating with the visible light generated by the arc discharge is opened in a case 10 which contains the carbon electrode bars 11. The opening area of the port 12 can be made enlarged and contracted.
Patent JP-2003147412-A (JP)
Title: Composite sliding member, and its manufacturing method
Inventor: KITA HIDENORI
IPC: B22F5/02
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composite sliding member having excellent wear resistance, solid lubricity and oil adsorptivity. SOLUTION: In a composite material in which metal particles or intermetallic- compound particles are used as a matrix 19, the volume ratio of the metal particles is changed from a sliding surface 13 toward the inner part. The volume ratio of the metal particles is low in the vicinity of the sliding surface and increases with the approach to the inner part. Phases having characteristics of wear resistance, solid lubricity and oil adsorptivity superior to those of the metal particles are dispersed in the sliding surface 13.
Patent JP-2003146785-A (JP)
Title: Slow-release organic fertilizer and pile-shaped slow- release organic fertilizer
Inventor: KOMATSUDA JUNJIRO
IPC: C05G5/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a slow-release organic fertilizer which is so processed as to delay a fertilizer effect for a required period before the biodecomposition of a hardly water soluble film progresses in spite of fertilizer application and a pile-shaped slow-release organic fertilizer which is formed to the shape of a pile by using this slow-release organic fertilizer, permits fertilizer application like pile driving work and gives rise to the fertilizer effect of basal dressing and topdressing. SOLUTION: The slow-release organic fertilizer which is formed by using organic fertilizers as large amount components and the biodegradable plastic, plasticizers, starch and bentonite as a small amount of components, subjecting these components to kneading, heating, pressurizing and dewatering, and molding the components to a stick form and further crushing the sticks, in which the organic fertilizer are in the form of short columns or powder and granular materials dried and homogenized, then coated with the biodegradable plastic and in which the fertilizer effect is delayed after the fertilizer application before the biodegradable plastic is biologically degraded.  The pile-shaped slow-release organic fertilizer consists of a hollow pile body 1 which is formed to a prescribed hollow shape by using the slow-release organic fertilizer and is used as the basal dressing by being piled into a field and a fertilizer 2 for topdressing which is such slow-release organic fertilizer and is packed into the hollow section of the hollow pile body.
Patent JP-2002193624-A (JP)
Title: Method of cleaning glass melt and its apparatus
Inventor: SCHMIDT STEFAN
IPC: C03B5/225
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the clarification of a glass in a method of clarifying glass melt by use of a vacuum generated on the upper side of the surface of glass flow, and an apparatus using the method. SOLUTION: The method of clarifying the glass melt comprises introducing a glass flow through a plurality of vacuum cambers successively and reducing the pressure in the vacuum chambers arranged in series with respect to the atmospheric pressure. In this method, glass flows 27b, 17b are successively introduced through a plurality of vacuum chambers 28, 15 and the glass melt is clarified by use of a vacuum generated on the upper side of the surface of the glass flow. In this case, the pressure P1 in the first vacuum chamber 28 of the vacuum chambers arranged in series is selected within the range of 600-300 mbar and the pressure P2 in the second vacuum chamber 15 is selected within the range of 300-30 mbar.
Patent JP-2003145690-A (JP)
Title: Oxygen gas barrier film and method for manufacturing the same
Inventor: KUWABARA MITSURU
IPC: C08L75/04
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen gas barrier film having high oxygen gas barrier properties, capable of developing excellent oxygen gas barrier properties especially even under a high humidity condition and having good sealant adhesiveness, and a method for manufacturing the film having excellent oxygen gas barrier properties from an easily obtainable material at a low cost. SOLUTION: An oxygen gas barrier layer, which comprises a mixture of a polyvinyl alcohol resin (A) with a polymerization degree of 200-2,600 and a saponification value of 90-99.7 mol% and a urethane resin (B), is laminated on at least one surface of a biaxially stretched polypropylene resin film through an adhesive layer to obtain the oxygen gas barrier film. The oxygen permeability of this film under an atmosphere with a temperature of 23 deg.C and a relative humidity of 85% is not more than 1,000 ml/m<2> .day.MPa.
Patent JP-2003144727-A (JP)
Title: Game system, game machine, method of informing game situation in game system, and server
Inventor: TOMOCHIKA HIROSHI
IPC: A63F5/04
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a game system, a game machine, a method of informing the game situation in the game system and a server for enabling a player of a pachinko game or pachinko slot machine to have a feeling of superiority. SOLUTION: The game system comprises a plurality of game machines with display parts for displaying a plurality of discrimination information patterns to be stopped and displayed variably, and a control device for controlling game data including the number of put out prize balls or medals by each game machine. In the game system, each game machine is made to execute a variable display game capable of switching the game situation to the one advantageous to a player in which the number of put out prize balls or medals is increased according to the combination of the discrimination information patterns when the variable display is stopped.  Each game machine has a special lighting device, and when the efficiency in the putout of the prize balls or medals by a previously determined unit time is the highest in one of the plurality of game machines, the special lighting device of that game machine is made to emit light for the lighting effect in order to show that the game machine is excellent.
Patent JP-2003152031-A (JP)
Title: Apparatus and method for bonding electronic component
Inventor: NAKANISHI TOMOAKI
IPC: G01B11/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for bonding an electronic component having excellent switchability of product kinds. SOLUTION: The method for bonding the electronic component to bond the component 9 to board 4 comprises the steps of advancing a vertical observation optical unit 10 between a bonding head 7 and a bonding stage 3 before bonding, regulating the position of the unit 10 in a vertical direction so as to adjust the focal point of a stage side, that is, a downward optical path D to the board 4, regulating the height of the head 7 based on the change of the position in the vertical direction of the unit 10 in the regulation of the focal point position, thereby adjusting the focal point of the head side optical path U of the unit 10 to the component 9. Thus, even when the thickness sizes of the board and the component are different, the focal point position can be correctly matched without arrangement of replacing the component or the like.
Patent JP-2003147062-A (JP)
Title: Method for producing polyethylene terephthalate
Inventor: INADA SHUJI
IPC: C08G63/78
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyethylene terephthalate having various excellent properties by using bis(2-hydroxyethyl)terephthalate as a starting raw material. SOLUTION: Free ethylene glycol is removed from the system as fast as possible at the initial stage of the polycondensation reaction for suppressing the formation of diethylene glycol by the direct or indirect reaction of the hydroxyethyl ester group of the bis(2-hydroxyethyl)terephthalate with ethylene glycol. The content of diethylene glycol in the polyethylene terephthalate can be reduced by this method to obtain a polyethylene terephthalate having high quality.
Patent JP-2003158834-A (JP)
Title: Motor
Inventor: NODA TATSUYA
IPC: H02K29/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a thin motor having good assembling workability. SOLUTION: This motor, comprising an almost cylindrical rotor 1, a stator 2 integrally formed with a core back part 20 connecting a plurality of teeth parts 17, 18 and teeth parts 17, 18 provided to protrude to a rotor side while holding a prescribed space with an external peripheral surface of the rotor 1, and a coil arranged in the teeth parts 17, 18, divides the stator 2 into two parts in the diametral direction of the rotor 1, to constitute the motor characterized by making the coil to a seta wire 3 aligned to be wound to a cylindrical bobbin 4, forming the stator 2 by stacking metal plate-like members 17, 18 of two kinds of mutually different shapes in the axial direction of the rotor 1, and fitting the bobbin 4 to the teeth parts 17, 18, thereafter moving the plate- like members 17, 18 each other in a axially vertical plane of the rotor 1.
Patent JP-2002228496-A (JP)
Title: Voltage control unit for measuring test machinery
Inventor: LAW WILLIAM Q
IPC: G01D18/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To confirm whether an accessory device is effective and can be supported before power is supplied to the accessory device when the accessory device is connected to measuring test machinery. SOLUTION: When a detection circuit 26 detects that the accessory device 12 is connected to an interface 16, a controller 38 supplies a clock to a memory 22 to read the data of the device 12 from the memory 22. When the controller judges that the device 12 is effective and supported from the data, a voltage switching circuit 30 supplies drive voltage to the device 12.
Patent JP-2003157374-A (JP)
Title: Automatic error informing system by use of fax in commodity sales system including service
Inventor: SHIMIZU HIDETAKA
IPC: G06F19/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatic error informing system by use of FAX capable of returning error information for commodity ordering data from a commodity purchaser to the commodity purchaser simply without requiring time and labor, in a commodity sales system including service. SOLUTION: This commodity sales system including service is an automatic error informing system by use of FAX, which is provided with functions that the commodity purchaser transmits commodity ordering data through FAX and a commodity seller reads the commodity ordering data by a FAX-OCR device after receiving the data and makes contact with the commodity purchaser concerning inadequacy of commodity ordering data or contact of the appointed date of delivery and substitute commodity automatically through FAX when there is the inadequacy of the data or corresponding commodity cannot be ordered.
Patent JP-2003158717-A (JP)
Title: Signal reception recorder/reproducer and signal recorder/reproducer
Inventor: YATSUGI FUMISHIGE
IPC: H04N5/92
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the recording time of a plurality of channels by effectively utilizing the recording capacity of a disk and to record a program having a high interest for a user in a high image quality in a recorder in which a broadcast program is once recorded on a hard disk and a desired part is again stored. SOLUTION: The signal reception recorder/reproducer comprises encoding circuits 5, 6 and 7 for digitally encoding signals of a plurality of channels at variable encoding rates, a signal processing circuit 10 for transducing the plurality of the signals into one system recording signal, recording/reproducing circuit 12 for recording on and reproducing from a recording medium, and a control means 9 for controlling them. The recorder/reproducer does not record all the programs in a uniform image quality but individually sets and records the encoding rates according to the category of the channel, the time and the program.
Patent JP-2003161144-A (JP)
Title: Method and apparatus for diagnosing deterioration of exhaust gas countermeasure device
Inventor: NODA AKIRA
IPC: F02D45/00
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide the highly accurate and practicable method and apparatus for diagnosing the deterioration of a catalyst of an exhaust gas countermeasure device in which the exhaust gas from a gasoline engine is cleaned by the three way catalyst to be discharged outside, and applicable in a wide range of operation condition including an accelerated operation region.  <P>SOLUTION: This diagnosing apparatus is provided with the O<SB>2</SB>sensors 11a and 11b for measuring an air/fuel ratio (A/F) changing with time at both inlet and outlet sides of the catalyst, a calculation part 12 for calculating the power spectrum of variation in the air/fuel ratio measured by the O<SB>2</SB>sensors 11a and 11b, a diagnosing part 13 for diagnosing the deterioration of the catalyst based on the coefficient (y-segment) of a linear expression to which the power spectrum obtained by the calculation part 12 is approximated, and a display 14 for displaying a diagnosis result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166193-A (JP)
Title: Paper strengthening agent
Inventor: SATO TSUNEO
IPC: D21H21/18
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper strengthening agent free from the generation of harmful materials such as formaldehyde, having extremely low toxicity in itself and effective for improving dry paper strength and wet paper strength and provide a paper having improved wet paper strength by using the paper strengthening agent.  <P>SOLUTION: The paper strengthening agent contains a homopolymer of hydroxyethyl (meth)acrylamide or a copolymer of the monomer and other copolymerizable vinyl monomers wherein the hydroxyethyl (meth)acrylamide accounts for 5-100 wt.% in the copolymer. A paper having improved wet paper strength can be produced by impregnating a paper with an aqueous solution of the (co)polymer and subjecting the product to thermal dehydration and crosslinking treatment.  <P>COPYRIGHT: (C)2003,JPO