baber/WOPTO huggingface dataset:
Patent JP-2002348486-A (JP)
Title: Electrically stable conductor and resistance used for electronic device
Inventor: CHII-MIN CHEN
IPC: C08K5/32
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a conductive adhesive combining an anticorrosive that gives improved contact resistance when exposed to severe environmental conditions and a low melting point metal or alloy. SOLUTION: The adhesive is a composition containing a polymer resin, a conductive filler, an oxygen scavenger or an anticorrosive or the both, and optionally other additives such as a reactive or unreactive diluent, an inactive filler and an adhesive accelerator. The composition shows improved electrical stability compared with that of the composition not containing the oxygen scavenger or the anticorrosive. To the total 100 wt.%, the oxygen scavenger or the anticorrosive is present up to an amount of 10 wt.% (exclusive of 0 wt.%), the resin being present in an amount of 10-90 wt.%, the filler 1-90 wt.%, the diluent 0-50 wt.%, the inactive filler 0-80 wt.%, and the adhesive accelerator 0-10 wt.%.
Patent JP-2003234369-A (JP)
Title: Bonding tool and method for bonding
Inventor: KAIMORI SHINGO
IPC: B23K20/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To develop a bonding tool optimum for an insulator-coated bonding wire for preventing a circuit from short circuiting in highly integrated and closely gathered wirings by multipl wirings in an electronic device, and to provide a method for bonding the same.  <P>SOLUTION: The bonding tool comprises a tip having a diameter (T) of a bottom and a roundness (OR) of an outer periphery of the bottom such that when the diameter (T) is 120 μm or larger, the roundness (OR) is 15 μm or smaller, and when the T does not exceed 120 μm, the OR is 10 μm or smaller. Bonding by using the tool is effective by using an ultrasonic previous oscillation method, and the use of an insulator-coated bonding wire further exhibits effects when the wire made of a thermoplastic resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241700-A (JP)
Title: Advertising device
Inventor: HONDA YUICHIRO
IPC: G09F19/22
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertising device with which a streetscape is improved by showing the pseudo-appearance of a virtual shopping district and a virtual open space in a dry and tasteless underground passage and a walkway at a station, etc., a advertising effect is extremely enlarged by placing an advertising medium there, and an advertisement business income is increased.  <P>SOLUTION: In the advertising device A, the virtual shopping district 6 is organized by arranging wall surface plotting members 4 on the existing wall surface of the underground passage and the walkway at the station. A landscape such as stores, shopping windows, window, and doors, people such as passengers, general consumers, clients, and workers, and other characters and patterns, etc., which constitute the virtual shopping district 6 are plotted on the wall surface plotting members 4. A ceiling surface plotting member 5 with the virtual open space 7 such as sky plotted thereon is arranged on the existing ceiling. Then an advertising medium attaching part 9 for attaching the advertising medium 8 is arranged in a part of the plotting members 4 and 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240385-A (JP)
Title: Air-conditioner
Inventor: YOSHITSUBAKI AKIFUMI
IPC: F24F1/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce a refrigerant sound by simple constitution, in a dehumidifying operation for dehumidifying indoor air by an evaporator while heating the air in a condenser.  <P>SOLUTION: This air-conditioner is provided with the first heat-exchanger, the second heat-exchanger, an opening and closing valve connected between the first heat-exchanger and the second heat-exchanger, a capillary tube of which the both ends are connected to both ends of the opening and closing valve, and flow dividers provided respectively in connection points between the both ends of the opening and closing valve and the both ends of the capillary tube. The flow divider for flow-dividing a refrigerant from an outlet of the first heat-exchanger has a main body 11 formed with a gas-liquid separator 10 in its inside, and provided with an inlet part 11a and an outlet part 11b in its both ends, and a connection part 11c provided in an upper part of the main body 11 and connected with the capillary tube.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235861-A (JP)
Title: Bone fixing member
Inventor: SHIKINAMI YASUO
IPC: A61B17/58
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bone fixing member to be appropriately used for fixing and bonding bones made porous and weak like wafers by osteoporosis by fixing the bones as a wedge on the initial stage of burying in the incised bones, directly bonding with the bones by conductively forming bone tissue peripherally afterwards and being absorbed into the body finally to be replaced with the bones.  <P>SOLUTION: The bone fixing member is composed of an intra-organism absorbent porous body 2 containing bioactive ceramics powder and an intra- organism decomposition absorbent pin 1 passed through the porous body 2 and protruding both terminals from the porous body 2. Otherwise, the bone fixing member is composed of the porous body 2 and an intra-organism decomposition absorbent screw to be driven into a bone bonding part where the porous body 2 is buried. On the initial stage of burying of such a bone fixing member, the bone is fixed with the pin 1 or the screw and afterwards, the bone fixing member is directly coupled with the bone by conductively forming the bone tissue parallel with the hydrolysis of the porous body 2. Finally, the porous body 2 is completely absorbed and replaced with the bone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243500-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MASUDA SATORU
IPC: H01L23/522
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit device which enables the high integration of wiring while reducing a wiring capacity and improves reliability as well.  <P>SOLUTION: The device has multilayered wiring composed of the wiring 16 of a lower layer and the wiring 18 of an upper layer which is wider than the width of the wiring 16 of the lower layer; supporters 23A, 23B formed of an insulation substance, which extend like walls just below each of the wirings 16, 18 and support each of the wirings 16, 18; and a semiconductor substrate 11 extending like walls and supporting each of the supporters 23A, 23B formed of the insulation substance which extend like walls and support each of the wirings 16, 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243237-A (JP)
Title: Gas insulation measuring instrument transformer
Inventor: YANAGA HIRONORI
IPC: H01F38/24
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem about the fact that a gas insulation measuring instrument transformer connected to a high-voltage circuit such as a power system circuit is required to separate a high-voltage coil of a voltage transforming element from the high-voltage circuit when a loading test is carried out for a power system apparatus, a rotary conductor housed in the tank of the gas insulation measuring instrument transformer is usually rotated so as to separate the high-voltage coil from the high-voltage circuit, the tank becomes large in size because the working range of the rotary conductor is large, and a stress accompanying the rotation of the rotary conductor is applied to a high-voltage shield to cause damage to it.  <P>SOLUTION: The rotary conductor whose one end is releasably supported in a rotatable manner is rotated to connect or disconnect the voltage transforming element to or from the high-voltage circuit. Furthermore, the rotary conductor is connected to the high-voltage coil of the voltage transforming element through the intermediary of a flexible conductor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243886-A (JP)
Title: Electronic part supply device
Inventor: SUMITA HIROTO
IPC: H05K13/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To stably supply electronic parts.  <P>SOLUTION: This arrangement comprises a taping conveying part 2 for conveying a taping member 1 in one direction; a peeling-off part 8 for peeling off a cover tape 4 of the taping member 1 to be conveyed from a carrier tape 3; a drive motor 14 for rotating first and second gears 10, 11 to be engaged by pinching the peeled-off cover tape 4 in a given direction; and a motor control unit 13 which rotates this drive motor 14 and measures a current value flowing in the drive motor 14 to be compared with a predetermined value stored in advance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247765-A (JP)
Title: Electric device
Inventor: AOKI HITOSHI
IPC: H05K7/20
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric device which effectively cools an integrated circuit element provided heat-exchangeably on a cold plate.  <P>SOLUTION: A heat exchanger 11 is provided for cooling brine. A fan casing 39 is provided at an opening 30 on the front of a case to function as an air course from a cross flow fan 14 to the heat exchanger. The cross flow fan is provided adjacent to an opening of the case so as to supply air drawn from the opening linearly to a long side of the heat exchanger. The fan casing 39 constitutes a part of a casing covering the heat exchanger. The shape of the fan casing is made to draw blast to a plate 12 in the heat exchanger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248880-A (JP)
Title: Device for detecting human body abnormality in bathroom
Inventor: FUKUSHIMA TAKENORI
IPC: A47K3/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting human body abnormality in a bathroom, which can precisely judge that abnormality actually occurs to a user in the bathroom without letting the user in the bathroom feel himself (herself) monitored.  <P>SOLUTION: In this device, which is equipped with a means for receiving a signal sent into the bathroom and reflected on the user and detecting the movement of the user according to the received signal, the abnormality is detected from the movement of the user, and its operation state is changed over according to a signal from a place limiting means of discriminating which of the bathtub and washing place in the bathroom the user is in.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002369962-A (JP)
Title: Cr game system and cr game machine
Inventor: YAMAMOTO MOTONARI
IPC: A63F7/02
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To perform the control for changing the dispensing unit price without altering a CR game system as much as possible. SOLUTION: This CR game system includes a CR ball dispenser 1 and a CR pachinko machine 2. The CR pachinko machine 2 includes a putout mechanism 28 and a prize ball and ball dispensing control part 30 for controlling it. The prize ball and ball dispensing control part 30 controls putout of dispensing balls according to CR communication in addition to the putout control for the prize ball. The prize ball and ball dispensing control part 30 causes the putout mechanism 28 to putout dispensing balls of the putout number based on a variable set dispensing ball unit price. The dispensing ball unit price is set according to an instruction from an external hall computer 14. Preferably a putout number signal providing part is provided to be isolated from the putout control part for controlling putout of the putout mechanism 28.  An instruction of a hall computer 14 is given to the putout number signal providing part, and the putout number signal providing part generates a signal expressing the putout number of dispensing balls and transmits the same to the putout control part.
Patent JP-2003247007-A (JP)
Title: Method for operating blast furnace
Inventor: KUWABARA MINORU
IPC: C21B5/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a blast furnace with which even in the case of injecting a large amount of pulverized fine coal, a high combustibility of the pulverized fine coal in the furnace can be obtained and therefore, a ventilation in the furnace can surely be secured and the exhaust of non-burnt char from the furnace top can be minimized.  <P>SOLUTION: In the operation for injecting a large amount of the pulverized fine coal having ≥180 kg/ton of molten iron, the combustibility of the pulverized fine coal is remarkably improved and the proper ventilation in the furnace can be maintained by injecting the pulverized fine coal which has grain size distribution having a small ratio of coarse grain and the specific surface area having not lower than a prescribed level, into the blast furnace, and that is, the pulverized fine coal having ≥80 mass% the ratio of ≤74 μm grain diameter and ≥4500 m<SP>2</SP>/m<SP>3</SP>the specific surface area, is injected into the furnace from a tuyere in the blast furnace.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247533-A (JP)
Title: Manufacturing method of foam roller
Inventor: HARASHIMA HIROSHI
IPC: G03G15/08
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase in costs and generation of product deficiency by making it unnecessary to use an adhesive agent when fitting a core rod to a cylindrical foam.  <P>SOLUTION: The core rod 3 has an outer diameter D that is 1.0 time more than and 1.7 times not more than a diameter d of a through hole 2 of the cylindrical foam 1 whose asker hardness C is not more than 40 and a ten-point average value (Rz) surface roughness of not more than 5 μm. The core rod 3 is inserted into the through hole 2 to be fixed to the cylindrical foam 1 by friction force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247570-A (JP)
Title: Drum brake device
Inventor: MAEHARA TOSHIFUMI
IPC: F16D51/22
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a drum brake device capable of ensuring effect of a stable brake by controlling a braking force in accordance with force of a brake both upon braking a forward movement and upon braking a backward movement.  <P>SOLUTION: The drum brake device has a shoe driving cam 7 for mechanically controlling the braking force in accordance with the force of the brake acting on an anchor pin 10 from brake shoes 3 and 4. Pin contact surfaces 81 and 83 of cam holes 76b, 77b, 76c and 77c in the side of the anchor pin 10 on which cam pins 21 and 23 abut upon braking are formed on guide surfaces on which abutting positions of the cam pins 21 and 23 on the cam holes when cam plates 76 and 77 rotate in such directions as to reduce operating forces of the shoes gradually come near to the center of the anchor pin 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257894-A (JP)
Title: Adhesive sheet for dicing
Inventor: YAMAMOTO MASASHI
IPC: C09J7/02
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet for dicing in which lowering of product quality and disadvantage of cost are eliminated while suppressing generation of waste-thread like dust at the time of dicing.  <P>SOLUTION: In the adhesive sheet 1 for dicing where an adhesive layer 12 is provided at least on one side of a basic material film, the basic material film 11 contains an olefin based thermoplastic elastomer containing propylene and ethylene and/or 4-8C α-olefin as polymerization components and having a peak melting point of 120-170°C, and a crystal nucleation having crystal nucleation action to polypropylene.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252658-A (JP)
Title: Security and bullet proof laminated glass
Inventor: YAMASHITA AKIRA
IPC: C03C27/12
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide security and bullet proof laminated glass which is light and inexpensive, excellent in transparency in spite of providing excellent bullet proof performance.  <P>SOLUTION: The security and bullet proof laminated glass 1 is characterized in that: it is laminated with a surface layer 2 of a glass plate GL, an intermediate layer 3 consists of several plastic sheets P having bullet proof properties, and a bottom layer 4 of the glass plate GL; an ethylene/vinyl acetate copolymer resin sheet is interleaved between the sheets constituting the intermediate layer 3, between the surface layer 2 and the intermediate layer 3, and between the same and the bottom layer 4; the resin sheets are cross linked by high-frequency heating; and the glass is so constituted that the bullet proof performance is obtained by multiplying the bullet proof interfaces between the glass layers, and at the same time the transparency, light weight, and inexpensive properties are also obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254330-A (JP)
Title: Sliding member
Inventor: IWATA HIDEKI
IPC: C10M107/38
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent peeling of a fluoro-resin layer.  <P>SOLUTION: This sliding member is provided with a porous metal layer 3 formed by sintering metal powder of a Cu group alloy and a fluoro-resin layer 4 formed by impregnating porous clearances of the porous metal layer 3 with a PTFE group fluoro-resin composition for coating in a surface of a back metal (a base material) 1 thereof. Mean specific surface area of the metal powder forming the porous metal layer 3 is set at 300 cm<SP>2</SP>/g or more, and porosity of the porous metal layer 3 is set at 30-50%. Impregnation ratio of the fluoro-resin layer 4 is thereby improved, and anchor effect is also improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262435-A (JP)
Title: Air conditioner
Inventor: KISHIMOTO KAZUYUKI
IPC: F25B41/06
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the flow sound of a refrigerant generated from an indoor unit during reheating dehumidifying operation.  <P>SOLUTION: A first passage 13 having an on-off valve 5, and a second passage 14 provided in parallel with the first passage and having a throttle mechanism 6, are formed between an upper branch pipe 21 from a first heat exchanger 2, and a lower branch pipe 23 from a second heat exchanger 3. The upper branch pipe 21 is arranged in an inclined state to a horizontal plane. A pipeline 30 of the second passage 14 is connected to the upper branch pipe 21 in a position higher than pipelines 25, 31 of the first passage 13. When the on-off valve 5 is closed in reheating dehumidifying operation and a refrigerant in a two-phase state flows into the second passage 14 from the upper branch pipe 21, the refrigerant changes into a stable state from the unstable state and passes through the throttle mechanism 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260652-A (JP)
Title: Wire saw
Inventor: KIYAMA TAKUMI
IPC: B28D5/04
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire saw preventing the damage of a reel by suppressing the deformation of a winding side reel while reducing the warp of the wafer of a semiconductor to enhance its flatness.  <P>SOLUTION: During cutting an ingot, tension of a wire W supplied to grooved rollers 12A, 12B for the wire saw is controlled to be always enhanced than that of the wire W led out from grooved rollers 12A, 12B by first and second dancer roller devices 30A, 30B and a control part C. Although tension at the ingot cutting position a of a wire row Wa is enhanced, tension of the wire W to winding side reels 20, 21 is low. As a result, during cutting of the ingot that tension is increased, while high flatness can be obtained by suppressing the warp of the silicone wafer W, a load applied to the winding side reels 20, 21 is reduced, the deformation of the reels 20, 21 can be suppressed, and the damage of the reels 20, 21 can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002319984-A (JP)
Title: Method for connecting mobile station to packet data network
Inventor: GIUSTINA ANDREA
IPC: H04L12/66
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for connecting a mobile station(MS) to an external packet data network(PDN) for a mobile communication system which provides packet switching service. SOLUTION: A gateway control means (GGSN) is provided which receives a packet data unit(PDU) from the external PDN and routes it to a selected MS. The GGSN provides a system address (IMSI) for establishing a connection with the MS and a packet address (PDP) enabling the PDU to be routed to the MS for the selected MS. Further, the GGSN is provided with a table means which discriminates MS's in the system and associates IMSI's of the MS's to respective package addresses. Information of the table means is obtained from a request started by an MS for the external packet service.
Patent JP-2003267942-A (JP)
Title: Method of production for aromatic nitrile and heterocyclic nitrile
Inventor: EBATA HIDEJI
IPC: C07C253/28
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst with a practical high strength formulti-tubular fixed bed type reactor and imparting the objective products in high yield in production of an aromatic nitrile or a heterocyclic nitrile by carrying out an ammoxidation through a vapor phase contact catalytic reaction of a corresponding carbon ring compound or heterocyclic compound.  <P>SOLUTION: The method of production for the aromatic nitrile or the heterocyclic nitrile produces nitrile compounds by contact reacting a mixed gas containing the carbon ring compound or the heterocyclic compound, ammonia and oxygen, uses the high strength catalyst prepared by mixing a chromium compound treated with at least one kind of chromium treating agent selected from alcohols, sugars, organic oxy compounds and water-soluble aldehydes, and metal oxides selected from V, Mo and Fe, and alumina or titania.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259979-A (JP)
Title: Boiling over restraining tool and boiling pot
Inventor: SHISHIDO KAZUO
IPC: A23L11/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To restrain boiling over by cooling a bubble content generated by boiling soybean milk not laced with a defoamer and change the vertical position of a cooling device in accordance with the quantity of liquid boiled in a boiling pot.  <P>SOLUTION: The boiling-over restraining tool has the cooling device 4 intended to cool a boiling-over content of a liquid to be boiled in the boiling pot, a liquid supply pipe 6 and a liquid discharge pipe 7 connected to the cooling device 4, holders 8 and 9 relatively movably holding the liquid supply pipe 6 and the liquid discharge pipe 7. By relatively moving the liquid supply pipe 6 and the liquid discharge pipe 7 to the holders 8 and 9, the vertical position of the cooling device 4 can be changed in accordance with the quantity of liquid to be boiled in a boiling pot.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274339-A (JP)
Title: Device, method, and medium for information storage
Inventor: KANAI YUICHI
IPC: H04N5/91
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve at the same time both problems of copyright, etc., when file information of a BS digital broadcast, etc., is stored and problems of an access time when the stored information is reproduced.  <P>SOLUTION: A stored data file comprises a file identifier, time stamp information, link information, and entity information. The 'file identifier' is set to 'entity' when file data are stored as entity information and to 'link' when it is specified as a pointer on a stream. When the 'file identifier' is 'entity', the data of the file are stored in the 'entity information', but when the 'file identifier' is 'link', link information specifying the file information as the pointer in the stream is stored in 'link information'. When of them the 'file identifier' is set to depends upon whether the data are allowed to be stored as the entity information of the file. The file which is thus constituted is stored in a storage means.  <P>COPYRIGHT: (C)2003,JPO