baber/WOPTO huggingface dataset:
Patent JP-2000177404-A (JP)
Title: Radiator mounting and connecting structure for motorcycle
Inventor: ONISHI FUMIHIRO
IPC: B60K11/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the inspection and replacement of the sparking plug of a cylinder head in a forward tilting cylinder with a front upper part covered with a radiator. SOLUTION: The upper part of a radiator 30 is supported to a truss frame 12 so as to be rotatable in front/rear direction through a mounting bolt 31a and the lower part thereof is removably-fixed to the cylinder head 23a of a front cylinder 23 in an engine 20 through a mounting bolt 32a. The upper part of the radiator 30 and the engine 20 side are connected to each other by upper radiator hose. The lower part of the radiator 30 and the water pump 22 of the engine 20 side are connected to each other by a lower radiator hose 39. The lower radiator hose 39 is formed so as to be larger than length L1 necessary to connect the lower part of the radiator 30 and the water pump 22, disposed on the opposite side to the offset side of the forward tilting cylinder 23, and curved so that its middle point may protrude in lateral and inward direction to be linearly extensibly-mounted.
Patent JP-2001180978-A (JP)
Title: Method of fixing powder material and article with fixed powder material
Inventor: HIRAIDE TSUNEO
IPC: C03C17/23
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of fixing powder materials easily on the substrate by enlarging the surface area of the substrate without utilizing a large scale apparatus, as well as an article with fixed powder materials produced by the method. SOLUTION: This method comprises the following steps of filling a container 5 with calcined powder 2, putting a substrate 1 on the powder and further filling the powder on the substrate, then setting an indenter 3 which fits into the container 5 and putting a block 4 made of aluminum and others on the indenter 3, thermally treating in the atmospheric furnace holding the stack as above-mentioned, picking up the substrate 1 from the furnace after cooling from the thermal treatment, applying ultrasonic wave using ultrasonic washer so that the friable particles 2 fixed to the surface are broken down and leaving many depressions on the surface of the substrate on which surface microparticles 2a are fixed.
Patent JP-H06204038-A (JP)
Title: Air-core coil and surface mount type winding coil
Inventor: NAKAYAMA OSAMU
IPC: H01F27/06
Filed: 1992-12-28
Abstract: PURPOSE:To acquire an air-core coil of a small mount space having a small number of coil windings of a coil main body part by restraining lowering of an L value in a coil main body part by an electrode part. CONSTITUTION:This device is provided with a main body part 12 in a coil center which is formed by winding a coating part 3 of a coil winding whose surface is coated with an insulating film, and an electrode part 11a of coil both ends formed by winding a bare part 3a of the coil winding whose insulation film is peeled off. The electrode part 11a is arranged apart from the main body part 12 by a specified distance to form a magnetic path between it and the main body part 12.
Patent JP-2001174775-A (JP)
Title: Projector device
Inventor: SATO YOSHIHISA
IPC: G03B21/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a device which can sufficiently display an image of medium gradation with high luminance while decreasing the number of parts. SOLUTION: The light of three colors resolved (divided) by a color wheel 24 enters a polarizing beam splitter 25 and exits in the two directions as polarized light. The light emitted in the two directions is modulated by two reflection type liquid crystal panels 26, 27 into the image light divided into a plurality of gradations, and then the light is synthesized in the polarization beam splitter 25 and projected. When the two reflection type liquid crystal panels 26, 27 have the maximum gradations n, m respectively, the maximum gradation in the projected image is n+m-1.
Patent JP-H1121649-A (JP)
Title: Manufacture of aluminum alloy for extruded heat-exchanger tube with fine cross-sectional structure and extruded heat-exchanger tube with fine cross-sectional structure
Inventor: OKANIWA SHIGERU
IPC: F28F21/08
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To manufacture an Al alloy capable of stably manufacturing an extruded material for extruded heat-exchanger tube excellent in corrosion resistance and having a cross section of fine structure by providing a specific composition which consists of Si, Cu, Ti, Fe, Zn, Zr, and the balance Al with inevitable impurities and in which the value of Fe/Si is regulated to a specific value or above. SOLUTION: This Al alloy has a composition consisting of, by weight, <=0.15% Si, 0.35-0.55% Cu, 0.003-0.010% Ti, 0.15-0.35% Fe, <0.03% Zn, 0.02-<0.05% Zr, and the balance Al with inevitable impurities and satisfying Fe/Si >=2.5. A semi-continuously cast billet of the above composition is subjected to temp. raise at (50 to 300) deg.C/hr heating rate and to homogenizing treatment at 500 to 610 deg.C for 0.5 to 8 hr. Subsequently, cooling is applied at (200 to 500) deg.C/hr cooling rate to finely precipitate an intermetallic compound containing Zr and Fe. After preheating, the billet is extruded and controlled so that the size of recrystallized grains after extrusion becomes <=30 μm by which the surface condition and quality of the extruded material can be improved.
Patent JP-H11180446-A (JP)
Title: Carrier container
Inventor: ASAI CHIHARU
IPC: B65D21/04
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To smoothly and slidingly stack a container positioned above a container positioned below. SOLUTION: A first pocket leg support part comprising a wide leg support s1 and a pair of narrow pockets p1 is provided near both end parts of one side wall of facing side walls, and a second pocket leg support part comprising a wide pocket p2 and a pair of narrow leg supports s2 is provided near both end parts of the other side wall of the facing side walls. In this way, the container is stackablc in the same direction and nestable in the opposite direction.
Patent JP-H11184757-A (JP)
Title: Gas use system by pre-paid card system and card reader and card issuing machine used for the same system
Inventor: KOMURA SATORU
IPC: G06F21/62
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To maintain a pre-paid card in an available state without using up the limited number of times of collation even when collation fails due to another factor regardless of the normal state of the pre-paid card. SOLUTION: When the collation of the security code of an IC card in which the limited number of times of the collation of a security code is N continuously fails M times (M<N) in a card reader, collation is not operated any more (S5-S9). Also, the collation of the security code can be operated in a card issuing machine. When the collation of the security code fails in the collation of the security code at the previous time or before, the next collation timing is delayed.
Patent JP-H11146908-A (JP)
Title: Liquid absorptive deodorizing antibacterial body for garbage
Inventor: TAKAO YOSHIFUMI
IPC: C02F1/50
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid absorptive deodorizing antibacterial body for garbage by which a deodorizing and sterilizing effect is produced by reacting the components of Wasabi (Japanese horseradish) and mustard with the water of garbage, and the liquid of offensive odor collected in a garbage vessel is absorbed for preventing the outflow of it to the outside. SOLUTION: The extract of Wasabi and mustard or synthetic allyl isothiothionate or a deodorizing antibacterial agent as their mixture is blended with an excipient and a high liquid absorptive material to be solidified into fine particles or granules. Otherwise, the extract of Wasabi and mustard or the synthetic allyl isothiothionate or the deodorizing antibacterial agent as their mixture is enclosed in microcapsules or cyclodextrin, and an excipient and a high liquid absorptive material are added to be solidified into fine particles or granules.
Patent JP-H11195061-A (JP)
Title: Credit card system, and its using method and pint service system
Inventor: KUMAKURA MAKOTO
IPC: G06Q20/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To increase the usability of a credit card and to complete customer services by updating point information as the credit card is used and reporting the point information to a specific point service system allocated to the credit card. SOLUTION: The system 30 of a credit card company judges whether or not a member having used a credit card 10 is a member of the point service each time the member uses the credit card; when the member is a member of the point service, added points are calculated from the sales amount, new cumulative points are calculated from the current cumulative points, and the point information of the member is updated. The cumulative points of, for example, the last month of the member are sent to the system of an airline company and the system of an oil company as point service providing enterprises, for example, on the first day of the month. Here, point conversion information is used and specific points are sent to the point service system of the oil company.
Patent JP-2001182052-A (JP)
Title: Columnar body
Inventor: SUIHO KOICHI
IPC: E04B1/58
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To improve workability of connecting operation in fitting columnar bodies to each other to connect them by preventing a key member from being fitted into any other groove part than a groove part in a specified position into which the key member is to be fitted, following the fitting operation of a cylindrical part and a frame. SOLUTION: In this columnar body, a cylindrical part inner peripheral surface part 23 is formed of a tapered face 23T gradually larger in diameter toward the columnar body end side, a frame outer peripheral surface part 13 is formed of a tapered face 13T gradually smaller in diameter toward the columnar body end side, and a key member 3 is constituted to be connectable being fitted in and engaged in the state of straddling an inward groove part 22 of the cylindrical part 21 and an outward groove part 12 of the frame 11 following the fitting operation of the cylindrical part 21 and frame 11. A plurality of inward grooves 22 are formed at the cylindrical part tapered face 23T being arranged in an axis direction, and a plurality of outward groove parts 12 are formed at the frame tapered face 13T being arranged in the axis direction.  A plurality of key members 3 are fitted forming an array part of the key members 3 fitted in a freely advancing/receding manner in the groove parts in such an array that the thickness of the key members 3 are smaller stepwise from the tip side of the columnar body end part toward the base end side.
Patent JP-2001178221-A (JP)
Title: Fertilizer solution feeder
Inventor: HAYAKAWA KATSUHIKO
IPC: B05C17/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a fertilizer solution feeder capable of continuously and easily feeding a proper quantity, i.e., a constant amount of the fertilizer solution according to growing stages of each plant in a method for feeding a fertilizer solution containing a fertilizer, a plant nutrient and the like into a soil or compost in a course of growing and cultivating plants. SOLUTION: In this fertilizer solution feeder, a front shaft having a tapered tip is connected to a rear shaft in which a fertilizer solution-housing chamber is formed, a valve mechanism is arranged between the front shaft and the fertilizer solution-housing chamber and the aforesaid valve mechanism is opened by a thrusting pressure to a thrusting body arranged in the rear part of the rear shaft.
Patent JP-2001181139-A (JP)
Title: Ink for coloring tooth and storage method
Inventor: OKA HIRONORI
IPC: C09D11/17
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain an ink for coloring a tooth, containing an ethanol solution of shellac as a base, capable of realizing a clear color in sufficient density on the surfaces of the tooth, and capable of contributing the retardation of the propagation of caries-tooth bacteria, or periodontal disease bacteria in the oral cavity. SOLUTION: This ink for coloring the tooth is composed of a suspension containing a prescribed amount of titanium oxide powder and a prescribed amount of a coloring matter homogeneously dispersed in the ethanol solution of the shellac obtained by dissolving the shellac resin in the ethanol containing a dispersibility improver comprising propylene glycol and a fatty acid ester of glycerol. The ink is kept at <=10 deg.C and at weak alkali to preserve the ink. Preferably, an antibacterial agent or the like is added to and formulated with the ink.
Patent JP-H11245000-A (JP)
Title: Method for cooling roll in twin roll type continuous caster and device therefor
Inventor: HIRATA ATSUSHI
IPC: B22D11/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To execute the casting even in the case of using a pump of small capacity. SOLUTION: A temp. detector 17 and a pressure detector 18 are fitted to a position of coolant supplying and draining passage 13 in the inner part of a roll 1. An arithmetic control device 26 is provided, which receives a temp. detected signal 19 from the temp. detector 17 and a pressure detected signal 20 from the pressure detector 18 and also, based on the temp.  detected signal 19 and the pressure detected signal 20, sends command signal 23-25 to at least one among a switch valve 28 of a coolant pool 27, a roll driving device 16 and a molten metal adjusting device 22 of a ladle for adjusting the coolant supplying quantity into the coolant supplying and draining passage 13, roll revolutional speed and the molten metal supplying quantity into gap between the rolls 1, etc so that the boiling heat transfer to the coolant from the roll 1 in the nucleate boiling zone at the burnout point or lower is executed.
Patent JP-2001186023-A (JP)
Title: Communication unite and communication method
Inventor: MATSUMOTO WATARU
IPC: H04J11/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a communication unit that can realize reduced calculation quantity and an excellent transmission characteristic even in the case that the constellation is increased attended with multi-value processing and can considerably reduce the arithmetic quantity and its arithmetic processing time in the case that a state of a transmission channel is excellent. SOLUTION: The communication unit is provided with a turbo coder 1 that applies turbo coding to low-order 2-bits of transmission data to provided outputs of information bits in 2 bits and redundant bits in 2 bits that are used to uniformize the error correction capability over each information bit, a turbo decoder (a 1st decoder 11, a 2nd decoder 15 or the like) that applies soft discrimination processing to low-order 2-bits of a received signal whose characteristic may be deteriorated and employs a Reed-Solomon code for the error correction to estimate the two low-order information bits, and a 3rd discrimination device 22 to estimate other high-order bits by applying hard discrimination processing to the other bits of the received signal.
Patent JP-2000196142-A (JP)
Title: Light emitting element
Inventor: YAMADA GENRYO
IPC: H01L33/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element utilizing a III-V nitride semiconductor being employed as a light source for display, optical communication, illumination or OA apparatus in which light can be emitted with different emission spectral peaks from a single layer region. SOLUTION: A light emitting element has a light emitting layer 101 of nitride semiconductor containing at least In and Ga between p-type and n-type nitride semiconductors. The light emitting layer 101 has a plurality of mixture crystal regions of different In composition ratio in a single layer. Consequently, high purity white light can be emitted from one light emitting element and a mixed color light can be emitted through a relatively simple structure.
Patent JP-2001188468-A (JP)
Title: Division calculating method and division calculating circuit for element on galois field
Inventor: UJIIE MAKOTO
IPC: H03M13/01
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To realize both division arithmetic processings of characteristic P and of characteristic 2 without increasing the circuit scale and without limiting divisors. SOLUTION: The upper 5 bits of a divided A stored in a shift register 12 are inspected by shifting the digit in descending order from the highest order digit of the divident A. The value placed in a register 30 is the value of the present highest order, and when the value becomes, '1', subtraction is executed. When the value of the register 30 becomes '1', AND elements 32 to 38 output the values of a divisor B from registers 14 to 22 and subtraction is executed in exclusive-ORs 40 to 46. The output of the register 30 is stored in a shift register 48 as it is to become a quotient. Operations like this are executed until entire bits of the A are outputted and, as a result, when the A has (m) bits, operations are stopped with (m) clocks. Values of the registers 24 to 30 at that time become the residue, and the value of the register 30 becomes the most significant bit (MSB).
Patent JP-2000198827-A (JP)
Title: Granular modified phenol resin and its production
Inventor: SATO MASAMICHI
IPC: C08G8/28
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin having relatively large particle diameters, excellent shelf stability at a normal temperature, not undergoing melt deformation even at a carbonization temperature, capable of providing a granular carbon material having high strength and high carbonization ratio by successively adding a phenol to a mixture with stirring under heating. SOLUTION: This granular modified phenol resin is obtained by heating a mixture comprising (A) a heavy oil or (B) a pitch, (C) a formaldehyde compound and (D) an acid catalyst with stirring and successively adding (E) a phenol to the mixture with stirring under heating. A mixture comprising the component A to the component C in the ratio of 1-5 mol of the component C calculated as formaldehyde based on 1 mol of the component A or the component B is used. Preferably the component E is added to the mixture until the number of mols of the component E reaches 1-4 mol based on 1 mol of the component A or the component B and polycondensation is carried out.
Patent JP-2000190764-A (JP)
Title: Portable child seat
Inventor: KIMOTO MASATO
IPC: B60N2/28
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable child seat that is excellent in keeping infants free of strains. SOLUTION: A backrest part 2 of flexible material having mounting/ demounting means for vehicle seats and a seat part 1 of flexible material having a vertically placeable front cushion 10 are interconnected via adjustable-length coupling means. The backrest part 2 and the front cushion 10 of the seat part 1 are interconnected via shoulder belts 32 and waist belts 33 each having a detachable adjustable-length coupling means.
Patent JP-2001182078-A (JP)
Title: Pile connecting structure and pile
Inventor: YOSHIKAWA CHUICHI
IPC: E02D27/12
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To increase the joint strength of a pile and a footing. SOLUTION: A circumferentially extending rugged part 23 is formed on the inner peripheral surface of a pile head hollow part 8a of the pile 8 of hollow cylinder shape driven into the ground. The lower part of a cage reinforcement 13 is inserted in the pile head hollow part 8a, and the upper part of the cage reinforcement 13 is projected upward from the head part and anchored to a lower reinforcement 16 of the footing 9. A receiving member 39 of a concrete receiving body 14 is provided below the cage reinforcement 13 in the pile head hollow part 8a. Inside filling concrete 15 is filled in the pile head hollow part 8a to cover the lower part of the cage reinforcement 13, and the inside filling concrete 15 is closely stuck to the projections 24 and recessed grooves 25 of the rugged part 23.  The upper part of the lower reinforcement 16 and cage reinforcement 13 is covered with concrete to form the footing 9 integrally with the inside filling concrete 15. The joint strength of the pile 8 and footing 9 can thereby be increased to prevent damage between the pile 8 and footing 9 even at the occurrence of an earthquake.
Patent JP-2001187225-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of the control command send-out burden of a game control means even in the case of an electrical parts control means being provided independently of the game control means. SOLUTION: A lamp control means mounted on a lamp control board 35 receives a lamp control command from a pattern control means. The game control means mounted on a main board 31 does not therefore need to send the lamp control command. The pattern control means performs the display control of a variable display part 9 and a variable display 10 according to the received pattern control command and sends the lamp control command. The lamp control means outputs light on/out signals to a game effect LED 28a, game effect lamps 28b, 28c, a decorative lamp 25, a prize ball lamp 51, a ball run-out lamp 52, a starting storage display 18 and a gate passing storage display 41 defined according to the lamp control command, in accordance with their lighting patterns.
Patent JP-2001187124-A (JP)
Title: Deodorizer and refrigerator
Inventor: SAITO AKIKO
IPC: B01J35/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizer with improved photocatalytic effect by a simple constitution which efficiently demonstrates the photocatalytic action under a low temperature atmosphere. SOLUTION: This deodorizer 10 is equipped with a surrounding body 1 formed with ventilating holes 2, an ultraviolet light source 3 comprising a double tube type electric discharge lamp set in the surrounding body 1, and plural photocatalyst beads 4 housed in the surrounding body 1 so as to cover the ultraviolet light source 3. Photocatalyst beads 4 can be easily housed in the surrounding body 1 and the ultraviolet radiant quantity is not lowered even under a low temperature atmosphere.
Patent JP-2000179735-A (JP)
Title: Solenoid valve
Inventor: IWAKI YOSHIYUKI
IPC: F16K31/06
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To suppress impact noise generated between a plunger and an attractor and between a valve element and a valve seat and to prevent the generation of metallic abrasion powder by interposing a nonmetallic buffer member between the plunger and the attractor, and using the nonmetallic valve element to seat the nonmetallic part of the valve element on the valve seat. SOLUTION: In this valve, a nonmetallic buffer member 10 is interposed between an attractor 2 and a plunger 3, and a nonmetallic valve element 4 is used as a spherical valve element. The buffer member 10 comprises a cylindrical fitting part 11, a collar part 12 and a columnar guide part 13 loosely fitted into a recessed part 21 of the attractor 2, and the whole is manufactured using appropriate engineering plastic. The thickness of the collar part 12 is set to appropriate dimension to prevent the attractor 2 and the plunger 3 directly abutting on each other. At least the surface side or the whole of the spherical valve element is manufactured using nonmetallic engineering plastic. The generation of impact noise and metallic abrasion powder can therefore be prevented.