baber/WOPTO huggingface dataset:
Patent JP-2003277590-A (JP)
Title: Sealing resin composition and resin-sealed semiconductor device
Inventor: WADA YUZURU
IPC: C08G59/62
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing resin composition which is used for sealing a surface-mounted semiconductor device and has an excellent crack resistance and reliability in terms of humidity resistance at elevated temperatures upon surface mounting, etc.  <P>SOLUTION: The resin composition essentially comprises (A) an epoxy resin, (B) a phenol resin hardener, (C) an inorganic filler with an average particle size of ≤30 μm containing ≥30 wt.% particles of 1-10 μm, (D) a curing accelerator and (E) an imidazole group-containing coupling agent. The resin composition contains 25-95 wt.% (C) inorganic filler based on the total weight of the resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298032-A (JP)
Title: Composite semiconductor having thin-film layer
Inventor: KURIHARA MASAAKI
IPC: H01L31/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photochemical battery having a high conversion efficiency, in balance with a high open voltage, a high curve factor and a short circuiting current.  <P>SOLUTION: A photoelectric conversion element has a semiconductor film, containing a composite semiconductor obtained by coating a shell having a thickness of less than 1 nm and made on a surface of a core formed of a crystalline n-type semiconductor with any of an insulator and the n-type semiconductor, having a conduction band level higher than that of the n-type semiconductor for forming the core on a conductive support.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298348-A (JP)
Title: Antenna
Inventor: KOBAYASHI TADASHI
IPC: H01Q7/08
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize nondirectional property by easily generating a rotating magnetic field without using a 90° phase converter when the rotating magnetic field (circularly polarized wave) is generated by orthogonally arranging two transmitting coils.  <P>SOLUTION: First and second antenna elements 40 and 50 which are respectively composed of serial resonant circuits with coils 42 and 52 and capacitors 41 and 51 are connected in parallel with an oscillator 30 (or a receiver). The coils 42 and 52 are arranged in such a way that their central axes (magnetic field generating directions) are at right angles to each other. Also, a resonant frequency f<SB>1</SB>of the first antenna element 40 and a resonant frequency f<SB>2</SB>of the second antenna element 50 are set in such a way that the phase difference between the currents which are fed respectively through the serial resonant circuits of the antenna elements 40 and 50 is substantially 90°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296280-A (JP)
Title: Security mediating method
Inventor: MIZUNO TAKASHI
IPC: G06F21/31
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve usability and to manage security information safely by allowing a general user to only perform the same operation at any time even when using a different service.  <P>SOLUTION: An acting program 22 which performs security management is incorporated in a client PC 20 and security policies are downloaded by services to absorb differences of the policies. The general user combines a smart card for high-safety authentication, biological authentication, or a plurality of authenticating methods and then the acting program carries out necessary security processes such as ciphering 14, password inputs 11 and 12, electronic signing 13 for all services instead. Further, a security policy is distributed from a server to the client and the acting program guides or forces the setting of a proper password, alteration of the password, key update, acquisition of a certificate, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299289-A (JP)
Title: Armature structure of electric motor
Inventor: NISHIYAMA YUKIHIRO
IPC: H02K1/18
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armature structure of an electric motor capable of securing more magnetic paths even if the bending radius of a coil is made to be the same as that in the conventional technology, while securing a positional restriction of coil end insulating parts.  <P>SOLUTION: A stator structure of a multilayer motor M has a stator 4 configured by arranging in layers on the circumference a plurality of stator piece laminated elements 41 around which a coil 42 is wound. At both the ends of the stator piece laminated elements 41, a convex-shaped core end 40g is formed by laminating stator pieces 40" for use in the end part having piece width W2 of the section where a coil 42 is wound which is made to be narrower than a stator piece 40' for use in the central part. Then the structure results in a saddle-shaped insulating component 50 having a concave-shaped section 50a which makes a coil end insulating component provided at both the ends of the stator piece laminated elements 41 to engage a convex-shaped core end 40g on a stator contacting surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294010-A (JP)
Title: Hot press device and method for controlling the same
Inventor: URANO SEIJI
IPC: B30B15/34
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform press control in the low pressure region of a hot press device excellently by an inexpensive mechanism.  <P>SOLUTION: A relief valve is mounted in a line branched toward a tank from a main line to interconnect the hydraulic cylinder of the hot press device and a pump. A differential pressure generating means for generating a differential pressure between an oil pressure in the main line on the hydraulic cylinder side and the minimum working pressure of the relief valve higher than the oil pressure in the main line is provided closer to the hydraulic cylinder side than the branch of the line, in which the relief valve is mounted. A flow rate control valve is mounted in the line branched toward the tank from the main line closer to the hydraulic cylinder side than the differential pressure generating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291915-A (JP)
Title: Packaged item of triangular column and method for packaging triangular column
Inventor: YAMAMOTO HIROHISA
IPC: B65D75/12
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaged item of triangular column and a method for packaging the packaged item of triangular column in which an entire packaging sheet covering a surface of the triangular column has a flat surface and it does not form any wrinkles at its surface where foreign materials such as liquid, small insects and dusts enter the sheet.  <P>SOLUTION: A slant surface 2 and both bottom surfaces 3, 4 of a triangular column 1 are covered by a cylindrical packaging sheet 10 under a state in which the triangular column is enclosed by the cylindrical packaging sheet 10. Gazette segments 20, 20 folded onto a side surface 5 (6) with folding elements 30, 30 from both sides are formed. Segment left while being connected to both gazette segments 20, 20 is placed along the side surface 5 (6) and along a front surface to become a flat side surface 25 (26) having no wrinkles, resulting in that the wrinkles do not appear outside at all surfaces of the triangular column 1, but covered by the flat surface packaging sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299786-A (JP)
Title: Game machine
Inventor: IMAI HIDEYORI
IPC: A63F7/02
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a foul ball is prevented from being clogged in a ball returning hole.  <P>SOLUTION: The ball returning hole 59 is for returning the foul ball reversely moving along an outer rail to a bottom tray and an inclined part 65 is provided above the ball returning hole 59. In this constitution, when a plurality of the foul balls simultaneously fall down into a ball falling-down hole 29, they are rolled along the slope of the top face of the inclined part 65 under the condition of standing in a row and they are fed one by one into the ball returning hole 59 from the top face of the inclined part 65. Therefore, there exists little possibility of simultaneously rolling a plurality of the foul balls into the ball returning hole 59 to make the foul balls hardly clog in the ball returning hole 59.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301054-A (JP)
Title: Method of producing heat-resistant resin molded article, and soldering method
Inventor: YOSHINO YASUYUKI
IPC: B29K81/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a heat-resistant resin molded article which has superior modulus and heat resistance in a high temperature region, and reduces the change in the strength and external appearance of the molded article on a substrate after a soldering step even when the substrate to be soldered is exposed to high temperatures.  <P>SOLUTION: The method of producing the heat-resistant resin molded article is characterized in that it comprises subjecting a resin composition comprising (A) a polyarylene sulfide resin and (B) a polyphenylene ether resin modified with an unsaturated carboxylic acid having 3-10 total carbon atoms such as maleic acid and/or its unsaturated carboxylic anhydride and, optionally, a silane compound to melt molding, and then subjecting the resulting melt molded article to heat treatment. And also a soldering method of the heat-resistant resin molded articles is disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300882-A (JP)
Title: Emulsion containing pyridonecarboxylic acid compound
Inventor: OGAWA HATAAKI
IPC: A61K9/52
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an emulsion for providing a preparation which is produced by a few processes without being influenced by the particle diameters of a drug, improves the low degree of the uptake ratio (drug encapsulation ratio) of a pyridonecarboxylic acid compound or its salt and excessive release at the initial stage of administration and keeps stable releasability for a long period of time and the long-term retention of a drug level in the blood and/or at a lesion, and a microcapsule.  <P>SOLUTION: The o/w type emulsion comprises an oil phase which is an organic solvent dispersion containing the pyridonecarboxylic acid compound or its salt, a biodegradable polymer and zinc oxide. The microcapsule is obtained by removing the organic solvent in the o/w type emulsion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304149-A (JP)
Title: Pull-down control system
Inventor: IKEUCHI YOSHITAKA
IPC: H03K19/0175
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pull-down control system capable of preventing mulfunction due to a noise, and reducing low current consumption in a system having at least two batteries such as a portable telephone even when one battery is voltage-deteriorated or removed, and the input of a circuit to be operated by the other battery is made unstable when signal is transferred between those different batteries.  <P>SOLUTION: A pull-down circuit for connecting and fixing the input of an input side circuit to a low impedance by a resistance or transistor by using the output of a D flip flop circuit is controlled to stabilize the pull-down circuit operation. Normally, the pull-down circuit is turned off to reduce current consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299841-A (JP)
Title: Game machine, control program and server
Inventor: NAKANO FUMIO
IPC: A63F7/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which expectations or excitement on the result of a game are improved, fulfilled or achievement feelings of a player are excited and interest is remarkably improved by providing a highly speculative thrilling game without losing original interest in the game.  <P>SOLUTION: As a big win, the game machine has a first big win (ordinary big win) to provide a prescribed profit and/or advantageous status just after the end of a variable display game and a second big win (stock big win) to hold the provision of the prescribed profit and/or advantageous status just after the end of the variable display game and when a ratio of the number of game balls put out except for the number of game balls put out based upon a game ball entering a big prize hole in the number of shot game balls becomes lower than or equal with a prescribed value, a big win execution means provides the prescribed profit and/or advantageous status based on the second big win.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305069-A (JP)
Title: Artificial hand
Inventor: KAJITANI ISAMU
IPC: A61F2/56
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial hand capable of rotating the whole of a plurality of fingers satisfactorily with a small motor by reducing the size of the radius of gyration of rotation.  <P>SOLUTION: This artificial hand has a plurality of fingers 11, 12 facing each other; a support part 13 for rotatably supporting the fingers; a motor 21 placed at a grip part 14 integrated with a core support part; a converter for converting the rotational output of the motor into parallel motion; and a finger opening/closing operation part for converting the parallel motion of the converter into the opening/closing operation of the fingers. A terminal device 15 held to a wrist part 5 and having a holding part 41 for holding the support part rotatably is provided above a driving device or at its upper part. A rotating mechanism having the other motor 42 provided at a core terminal device is provided for converting the rotational output of the other driving device into the rotary motion of the support part and rotating the fingers and the driving device around the holding part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308069-A (JP)
Title: Pitch conversion processing method
Inventor: HOSHIAI ATSUSHI
IPC: G10H1/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pitch conversion processing method available as a novel tool to become a help when a beginner or the like composes music.  <P>SOLUTION: The pitch conversion processing method has a step for instructing conversion to be suited to the chord progression of a prescribed key with respect to a phrase stored in a storage means for storing play data of the phrase composed of a plurality of measures and the key and chord progression of the phrase, and a step for obtaining a conversion quantity in the pitch of each of the play data by finding the order of the pitch of the respective play data on the scale based upon the key and the chord progression of the phrase stored in the storage means and making the found order correspond to the order of the pitch on the scale determined based upon the chord progression of the key instructed by the above step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307724-A (JP)
Title: Liquid crystal display device
Inventor: MATSUMOTO SHUNICHI
IPC: G02F1/13357
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tapping noise due to impact or vibration in a liquid crystal display device.  <P>SOLUTION: The liquid crystal display device is provided with a liquid crystal display panel, a backlight disposed in the rear of the liquid crystal display panel, a lower frame disposed in the rear of the backlight and an upper frame disposed on the viewer side of the liquid crystal display panel and coupled to the lower frame. The backlight is constituted of a light guide plate, a linear light source disposed at a side wall of at least one side of the light guide plate and a reflection plate irradiating the side wall surface side with light from the light source. At least the reflection plate and the lower frame are constituted of a conductive material and a film having elasticity and making continuity between the reflection plate and the lower frame is disposed therebetween.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313767-A (JP)
Title: Method for producing tassel embroidery and tassel embroidery produced thereby
Inventor: SUGIMOTO RYUZO
IPC: D05B1/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a tassel embroidery having a desired embroidery pattern formed by loop sewing by using a sewing machine and giving a looped tassel embroidery by peeling an elastic sheet from the embroidered cloth.  <P>SOLUTION: An elastic sheet 2 is placed under an embroidery cloth 1 and a desired embroidered pattern is formed by sewing with an embroidery yarn 4 by using a sewing machine 3. The sewing machine 3 lacks a bobbin thread. A needle 32 thereof is lowered to pierce the embroidery cloth 1, passed through the elastic sheet 2 or turned back in the elastic sheet and lifted. The embroidery yarn 4 after the turn-back point 41 is held on the wall of the stitch hole 21 with frictional force applied by the elastic force of the elastic sheet 2 and is left in the hole 21. After sewing a prescribed pattern with the embroidery yarn 4, the laminate 10 is removed from the sewing machine 3 and the elastic sheet 2 is peeled off from the embroidery cloth 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318034-A (JP)
Title: Heat radiator and magnetic-field generating device using the same
Inventor: YAMASHITA AKIHIRO
IPC: H01F27/08
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiator that can effectively radiate the heat generated without causing self-heat-generation due to an eddy current loss even in a high-frequency magnetic field, and to provide a magnetic-field generating device using the radiator.  <P>SOLUTION: The radiator is provided with a thermal conduction section 2 composed of a plurality of conductive wires 1 electrically insulated from each other and a heat radiating section 3. High heat radiating ability is obtained by disposing the thermal conduction section 2 closely to a heat generating spot so that the heat generated from the spot may be carried efficiently to the heat radiating section 3 and may be radiated from the section 3. Because of this heat radiating constitution, the magnetic field generating device that can suppress temperature rises and can maintain a good magnetic characteristic can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318388-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: TAKAHASHI KUNIMASA
IPC: H01L29/12
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has a practical dielectric strength characteristic and a method for manufacturing the same.  <P>SOLUTION: The method for manufacturing the semiconductor device includes a process of forming a high-density impurity-doped layer 2 containing impurities of the same conductivity type with a substrate 1 made of SiC to higher density than the substrate 1 and a process of forming an epitaxial growth layer 3 of SiC containing impurities of the same conductivity type with the high-density impurity-doped layer 2 on the high-density impurity-doped layer 2. By this method, the semiconductor device is obtained which has the dielectric strength characteristic improved and its power loss suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002325902-A (JP)
Title: Method for assembling windmill for use in pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To easily assemble a windmill by placing a cover member over a windmill pivotally supported on the surface of a game board. SOLUTION: A method for assembling a windmill for use in a pachinko game machine comprises a nail supporting step wherein a windmill body 1 is mounted by a nail 3 so as to be pivotal with respect to the surface of the game board, and a cover member mounting step wherein a cover member 2 is placed on the surface of the windmill body 1 pivotally supported on the game board.
Patent JP-2003317130-A (JP)
Title: Paper sheet discriminating device
Inventor: HOJO FUTOSHI
IPC: G01N21/84
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet discriminating device which prevents a paper sheet from being misdiscriminated as much as possible.  <P>SOLUTION: The vertical interval L between a couple of top and bottom slide plates 41 and 41 constituting a sensor unit 20 which reciprocally travels at right angles to the traveling direction of the paper sheet 11 is set smaller than the vertical interval S between paper sheet conveyance paths 4, and 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003003139-A (JP)
Title: Method for producing functional adhesive and functional adhesive
Inventor: SIM MAN-GU
IPC: C08L97/02
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a functional adhesive, being difficultly peeled off, having antimicrobial, insect proof and moisture absorbing functions and giving no bad influence to the human body and the environment and obtain the functional adhesive. SOLUTION: This method for producing a functional adhesive comprises a crushing process in which ginko nuts or ginko leaves, paulownia or its leaves or a mixture of them are put into a crusher and crushed and an agitation process in which the crushed product obtained in the aforesaid crushing process is homogeneously mixed with at least any one of rice paste or barley/wheat paste by an agitator. This functional adhesive is produced by the aforesaid production processes.
Patent JP-2003324592-A (JP)
Title: Facsimile machine
Inventor: OSHIMA OSAMU
IPC: H04N1/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine, capable of taking an alternate step for delivering a document which a user instructs to send to an opposite party's machine, when the facsimile machine fails to deliver the document because of communication errors or the like.  <P>SOLUTION: The facsimile machine 1 is provided with a touch of a dial/ abbreviated dial table 4a, 4b for storing a second transmission destination which is different from a first transmission destination so as to be associated with the first transmission destination, a control section 2 in which the storage means transmits the document, whose transmission has failed to the second transmission destination stored in association with the first one, if the transmission of the document to the first destination fails.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320253-A (JP)
Title: Hydrocarbon partial oxidation catalyst and production of hydrogen-containing gas using the same
Inventor: OSAKA SHIGEMI
IPC: B01J23/10
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for carrying out desulfurization treatment of a reaction gas and producing a hydrogen-containing gas stably for a long duration without adding steam to the reaction gas by hydrocarbon partial oxidation.  <P>SOLUTION: The hydrocarbon partial oxidation catalyst comprises heat- resistant inorganic oxides and a platinum-group metal carried by a monolith carrier. The catalyst contains activated alumina, cerium oxide, and zirconium oxide as the heat-resistant inorganic oxides at a weight ratio of activated alumina:cerium oxide in a range of (100:15) to (100:60) and at a weight ratio of cerium oxide:zirconium oxide in a range of (100:2) to (100:60).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003043952-A (JP)
Title: Scan structure of display device, its driving method and its manufacturing method
Inventor: KIM HAK SU
IPC: G02F1/133
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which physical duty is reduced to half, variation in picture quality does not exist and driving is easily conducted without increasing the number of driver ICs and without dividing a panel. SOLUTION: Two scan line electrodes are simultaneously driven. Two pixels exist in an area equivalent to one data line located at the crossing of the electrodes. In order to individually drive these pixels, data electrodes corresponding to odd numbered pixels located equivalent to one data line are mutually linked and simultaneously driven. At the same time, data electrodes corresponding to even numbered pixels are mutually connected and simultaneously driven.