baber/WOPTO huggingface dataset:
Patent JP-2002047932-A (JP)
Title: Exhaust manifold of engine
Inventor: BAN KUNIKAZU
IPC: F01N3/24
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent damage in the vicinity of collected portion in an exhaust manifold in which two intermediate pipe lines collecting branch tubes are each provided with a catalytic converter. SOLUTION: In an exhaust manifold for a straight four-cylinder engine, a first intermediate pipe line collecting a branch pipe 12 of #1 cylinder and a branch pipe of #4 cylinder is provided with a first catalytic converter 20, and a second intermediate pipe line collecting a branch pipe 13 of #2 cylinder and a branch pipe 14 of #3 cylinder is provided with a second catalytic converter 22. The first catalytic converter 20 is inclined with respect to the second catalytic converter 22 placed approximately in parallel with a head flange 10. Thus, respective branch tubes having different routes from each other by a grade separation can be smoothly confluent at the first and the second intermediate pipe lines, without producing respective inflection points, thereby preventing generation of stress concentration and avoiding damage caused by high temperature and vibration of an engine.
Patent JP-2002053978-A (JP)
Title: Photocatalyst-carried steel sheet and its production method
Inventor: NAKAMURA HIROSHIGE
IPC: B01J35/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a photocatalyst-carried steel sheet to which photocatalytic function is imparted and which is excellent in working adhesion by scatteringly dispersing and adhering titanium dioxide fine particles to the surface of a hot dip plating layer. SOLUTION: In this photocatalyst-carried steel sheet, titanium dioxide fine particles 8 are scatteringly dispersed and adhered to the surface layer of a hot dip plating layer 7. The titanium dioxide fine particles 8 are produced by spraying a titanium salt-containing aqueous solution on the unsolidified hot dip plating layer 7 in which the coating weight is controlled and decomposing titanium salt in the solidifying and cooling process of the hot dip plating layer 7.
Patent JP-2002051925-A (JP)
Title: Bathtub cleansing device
Inventor: SHIGESUMI TSUKASA
IPC: B08B3/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub cleansing device that cleans the bathtub by injecting detergent from the nozzle disposed in the bathtub in which the trouble and the time of a trial run are reduced by shortening the operating time of the trial run. SOLUTION: The bath tub cleansing device comprises a trial run mode for shortening the normal operating time and thereby the time of the trial run can be shortened. Hence, the trouble and the waste of time for the trial run are eliminated.
Patent JP-2002063816-A (JP)
Title: MANUFACTURING METHOD OF Nb3Al-SYSTEM SUPERCONDUCTING WIRE
Inventor: MORIAI HIDESUMI
IPC: H01B12/10
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of Nb3Al-system superconducting wire, in which the Nb3Al-system superconducting wire, having a high critical current density can be manufactured with a high yield. SOLUTION: A compound sheet laminating a Nb-containing sheet and an Al contained sheet is wound, the wound body is inserted into a prescribed metal tube, and a first stage compound body is formed. The first stage compound body is processed with extrusion process at a temperature of 220 deg.C or lower and then further by a drawing process, it is made a single core wire of a prescribed wire diameter. A second stage compound body is formed, by inserting plural pieces of this single core wire into a prescribed metal tube. The second stage compound body is processed an extrusion process at a prescribed temperature, and then by further drawing process, it is made into a multi-core wire of a prescribed wire diameter, and this plural-core wire is processed a heat treatment at the prescribed temperature.
Patent JP-2002076344-A (JP)
Title: Method for cleaning substrate and method for manufacturing thin film transistor
Inventor: NISHIO MIKIO
IPC: B08B3/08
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that bleeding called a 'watermark' tends to occur in cleaning of a water repellant material like a silicon film in a conventional batch washing or a sheet type cleaning method. SOLUTION: A first annular region of an outer periphery on a surface of a substrate is made of a hydrophilic material or a second annular region of the outer periphery of the surface of the substrate is made of a water repellant material, and further a third annular region provided at an inside of the second annular region is made of a hydrophilic material.
Patent JP-2001341422-A (JP)
Title: Ink ribbon for printing information or the like printed to photographic paper, and image forming method onto photographic paper
Inventor: OZAWA HIROSHI
IPC: G03D9/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of an automatic developing machine having a printer by a method wherein the more satisfactory information quality of a photograph given from the developing machine is realized. SOLUTION: This ink ribbon is one for a dot-impact type printer for printing information or the like printed on the rear side of a photographic paper. As the ink infiltrated into the ink ribbon, an ink composition consisting of an oil-based agent component made of at least one kind or more selected from the group consisting of an unsaturated fatty acid, a phosphate and a nitrogen- containing type nonionic surface active agent and a nigrosine-based dye is employed.
Patent JP-2002078003-A (JP)
Title: Item collection system for utilizing position information service
Inventor: TERASAKI MASAYA
IPC: A63F13/216
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an item collection system by which a user can collect an item specific to each area while enjoying a game by a mobile communication terminal. SOLUTION: When a user executes a game program through its operation, the mobile communication terminal 400 requests an information providing server 100 to transmit item information through a public line and requests also a terminal information server 500 to transmit item information having been collected (S302).
Patent JP-2002065223-A (JP)
Title: Extracted solution of ultrafine powder laver and its application
Inventor: IRIE KEIKO
IPC: A23L17/60
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To efficiently extract useful components such as glucide, protein, mineral, vitamin, etc., contained in laver. SOLUTION: Laver is ground into <=40 μm average particle diameter, preferably 1 μm-100 μm particle diameters and <=20 μm average particle diameter to destroy a laver cell. The laver is suspended in water or an alcohol at a room temperature to extract the useful component of the agar. Since the extracted solution is readily processed, it is widely applicable to foods, cosmetics, medicines, etc.
Patent JP-2002074967-A (JP)
Title: Step-down power-supply circuit
Inventor: HIDA YOICHI
IPC: G11C11/413
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a step-down power-supply circuit in which the occurrence of a V shape characteristic of output voltage VDC due to variation of power voltage VCC can be prevented. SOLUTION: A first output circuit 2 generates output voltage based on the threshold voltage of NMOS transistors 12-14 diode-connected in a first voltage generating circuit 4, while a second output circuit 3 generates output voltage based on threshold voltage of NMOS transistors 22-25 diode-connected in a second voltage generating circuit 8. Thereby, VPC being a value of power voltage VCC at the time of stop of output from the first output circuit 2 becomes not more than VNC being a value of power voltage VCC when a gate of a NMOS transistor 9 is clamped at the sum of threshold values of the NMOS transistors 12-14.
Patent JP-2002071195-A (JP)
Title: Air conditioner
Inventor: MATSUMOTO TAKASHI
IPC: F24F11/76
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To solve the problems with the prior art that a radiation sensor mounted on a prior art air conditioner undergoes a temperature difference that is cause owing to individual different mounting positions, for thermistor temperature or temperature compensation and cold contact temperature of a laminated thermocouple for obtaining an output in response to the amount of infrared rays radiated from an object to be detected, which causes error upon calculation of absolute temperature of the object, resulting in inaccurate detection. SOLUTION: There are installed two sensors, as a sensor containing structure, of a laminated thermocouple for obtaining an output in response to the amount of infrared rays radiated from an object to be detected, and a thermistor for detecting sensor surrounding temperature that is a reference temperature of a laminated thermocouple output in response to the amount of infrared rays incident from the object. As a result, absolute temperature of the object is calculated with high accuracy.
Patent JP-2002068754-A (JP)
Title: Glass cutter for glass fusing furnace
Inventor: USUBA YUKIO
IPC: C03B7/10
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel glass cutter capable of surely and suitably cutting a column-shaped remaining glass formed at a lower part of a flow-down nozzle 3 in a glass fusing furnace. SOLUTION: This glass cutter for the glass fusing furnace comprises a pair of cutter edges 11, 11 disposed to interpose the column-shaped remaining glass G formed at the lower end of the flow-down nozzle 3 of the glass fusing furnace 1, a moving means 12 to move such cutter edges 11, 11 freely closer to and apart from each other, these cutter edges 11, 11 are each integrally provided with a pair of cutter guides 13, 13, preventing scattering and having a vertically split tubular shape. Accordingly, the remaining glass G formed at the flow-down nozzle 3 can surely be cut and removed without scattering, hence the surroundings are prevented from being stained by glass pieces.
Patent JP-2002080147-A (JP)
Title: Double image reader and its image reading method
Inventor: MINAMINO SHIGEO
IPC: B65H9/14
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To make a device compact as a whole and shorten a time for treatment with the operation of a resist by providing inexpensive resist means on a double image reader. SOLUTION: In the double image reader for reading the first face of a document fed to a reading part and reading the second face of the document after turned upside down and fed to the reading part again, the document turned upside down is fed to the reading part again after being aligned at its end by the resist means (a resist roller 33 and a resist follower 34). The resist means is provided in, for example, a switch back pass R2 on the way of a passage, along which the document turned upside down is fed to the reading part again.
Patent JP-2002078743-A (JP)
Title: Standing up motion supporting device
Inventor: KOIZUMI KUNIO
IPC: A61G5/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a standing up motion supporting device, with which a user can stand up from a legless chair, chair or toilet seat by himself/herself and can move to a walking aid or move onto a wheelchair and the user can sit down inversely. SOLUTION: This device has a sitting plane 13, on which a person sits down, an oscillating link 12, which supports this sitting plane 13 while pivoting the other terminal part on a base member 20, a slider 22 provided on the surface of the base member 20 to freely slide in a prescribed direction and an oscillating slide link 14 attaching one terminal part to this slider 22. Then, the device is provided with a driving device 24 for oscillating the oscillating link 12 and a linking means 34 for moving up the sitting plane 13 by oscillating the oscillating link 12, protruding that sitting plane 13 forward and inclining it forward.
Patent JP-2002084180-A (JP)
Title: High-speed arithmetic circuit
Inventor: MIYOSHI AKIRA
IPC: H03K19/20
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed arithmetic circuit, capable of accelerating a circuit operation when various types of calculations are carried out, as compared to prior art. SOLUTION: The high-speed arithmetic circuit comprises two MOS-transistor logic circuits 101 and 102 for obtaining two equal logic results. The logic circuit 101 inputs a first signal group of two inputs to its gate terminal and inputs a second signal group to a source terminal. The logic circuit 102 inputs a first signal group to its gate terminal and inputs a second signal group to its source terminal. The outputs of the logic circuits 101 and 102 are constituted so as to carry out wired OR operation by a wired-OR circuit 103.
Patent JP-2002082114-A (JP)
Title: Excreta measuring device
Inventor: YAMAZAKI HIRONORI
IPC: G01N33/493
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an excreta measuring device, capable of measuring excreta using the same measuring apparatus, even in usage of where the number of usages are different from one another, and to the intervals of filling of a replenisher do not become becoming short. SOLUTION: The excreta measuring device for measuring the components of excreta, obtained by a discharge action in a lavatory, is comprised of the measuring apparatus 1 which is not fixed to a toilet stool and which comprises the function of analyzing components contained in the excreta and a urine collecting device mounted to the toilet stool. The measuring apparatus 1 is provided inside with both a replenisher tank for storing the replenisher for compensating for the measuring performance and a cleaning liquid tank for cleaning the urine collecting device or one tank 5.  Since both a reserve replenisher tank and a reserve cleaning liquid tank or one tank 6 can be mounted to the outside of the measuring apparatus 1, it is possible to set the length of the providing period of the replenisher or the cleaning liquid present at the installation site of the measuring apparatus, and to improve transportability for transporting the replenisher to the installation site.
Patent JP-2002069768-A (JP)
Title: Composite false twisted yarn and method for producing the same
Inventor: ONMIYACHI NAOKI
IPC: D04B1/20
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a composite false twisted yarn hardly causing non-cohesion of filaments in dyeing or weaving step, having good yarn quality, capable of providing a fabric rich in crispness, and having both of body and stiffness, and elegant gloss feeling, and further to provide a method for producing the yarn. SOLUTION: This composite false twisted yarn comprising an acrylic filament yarn (A-yarn) and a heatweldable sheath-core type conjugate filament yarn (B-yarn) of polyesters is characterized in that the composite false twisted yarn has intermittently fused parts of the A-yarn and the B-yarn along the length direction of the yarns, and comprises S-real twist parts having S-twist shapes of the A-yarn and the B-yarn, Z-real twist parts having Z-twist shapes of the A-yarn and the B-yarn, and doubled parts having doubled shapes of the self- welded B-yarn and the unwelded A-yarn.  The composite false twisted yarn is produced by subjecting the A-yarn and the B-yarn to a composite false twisting under the condition satisfying the formula Cm-20<=HT1<=210 [wherein, Cm is the melting point (120-200 deg.C) of the sheath component of the B-yarn; and HT1 is a heater temperature ( deg.C) in false twisting region].
Patent JP-2002083688-A (JP)
Title: Radiation-sensitive resin composite for bulkhead formation of el display device, bulkhead, and el display device
Inventor: NISHIMURA ISAO
IPC: G03F7/032
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive resin composite for forming bulkheads for EL display devices, which has heat resistance, tight adhesion property required as bulkheads for the EL display devices, and reverse tapered shape, the bulkhead formed by it, and the EL display device which uses the bulkhead. SOLUTION: The EL display device is provided with the radiation-sensitive resin composite for forming bulkheads for EL display devices, the bulkhead for the EL display devices formed by it, and the bulkhead contains (A) alkali solvable resin, (B) polymerized compound which has ethylenic unsaturated bond, and (C) radiation-sensitive polymerization initiator.
Patent JP-2002088418-A (JP)
Title: Pelletizing agent for iron-making and pelletizing method using the agent
Inventor: OKADA TSUTOMU
IPC: C22B1/244
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a pelletizing agent for iron-making which is suitably used for pseudo-granulating or palletizing a raw material for iron-making by adjusting moisture in the raw material for iron-making and granulating, and to provide a pelletizing method using the agent. SOLUTION: As the pelletizing agent for iron-making, e.g. a copolymer having >=100,000 weight average molecular weight obtained by emulsion-polymerizing a monomer composition containing an acid radical-containing monomer, such as (metha-)acrylic acid, and (metha-)acrylic ester, such as (metha-)ethyl acrylate, is used. After making an aqueous solution by neutralizing the pelletizing agent for iron-making with a neutralizer, the granulating treatment (pseudo-granulating or pelletizing) is performed to the raw material for iron-making by adding the aqueous solution into the raw material for iron-making (sintering raw material or pelletizing raw material) containing fine powdery iron ore.
Patent JP-2002093298-A (JP)
Title: Circuit breaker
Inventor: KUBOYAMA KATSUNORI
IPC: H01H37/52
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To stabilize tripping characteristics by correctly transmitting the bent displacements of bimetals to a compensation bimetal via a differential shifter mechanism without a loss. SOLUTION: This circuit breaker is so constituted that a thermal over load open phase tripper incorporated in a case 1 comprises bimetals 9U, 9V, and 9W corresponding to respective phases, the differential shifter mechanism 10 composed of a planer pushing shifter 10a, a pulling shifter 10b, and an interlocking plate 10c connected to the operation ends of the bimetals, and the compensation bimetal 11 transmitting the output of the shifter mechanism to a switch mechanism part of a breaker body, and the pushing shifter and the pulling shifter are slidably supported over a phase diaphragm 1a in the case and retained with its upper part covered by a case cover 2. Ribbed projections 2a and 2b projecting from the inside face of the case cover and standing face to face in the upper face of the shifter are provided as attitude guides of the shifter retaining the shifter into a horizontal attitude by suppressing the inclination of the shifter driven by the bending displacement of the bimetals.
Patent JP-2002096199-A (JP)
Title: High vacuum drawing processing method and device by press device
Inventor: ITO HIDETOSHI
IPC: B29C43/56
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a high vacuum drawing method and device by a press device which allows inside a partition room formed by joining the upper jig to the lower jig to be a high vacuum easily, does not allow grease for sealing to escape, and to cause wear, deformation or the like in a seal packing even a packing seal groove part on a sliding surface is reduced to an accurate high compression size, can completely deaerate in a product by promptly raising inside the partition room to the high vacuum, and allows e.g. low pressure pressing under the high vacuum. SOLUTION: A cylinder for joining the upper jig to the lower jig and a cylinder for conducting predetermined pressing inside the partition room are separately provided. The joining of the upper jig to the lower jig is conducted by abutment and intimate contact, that is, horizontal surface joint. Vacuum drawing of inside the partition room which is formed by joining the upper jig to the lower jig is conducted, and the upper jig and the lower jig which intimately comes into contact with this are lowered together under the high vacuum, thus, the predetermined pressing is conducted.
Patent JP-2002097016-A (JP)
Title: Method for producing hydrogen cyanide
Inventor: MIYAGI KENICHI
IPC: C01C3/02
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst that maintains high yield in producing hydrogen cyanide by ammoxidation of methanol. SOLUTION: A metal oxide that contains iron, antimony, molybdenum, bismuth, potassium, element F, element G, element H and silica as its essential components in a specific ratio and also iron antimonate of crystal structure, is used as the catalyst for producing hydrogen cyanide by ammoxidation of methanol. The element F is at least one element selected from the group consisting of magnesium, calcium, strontium, barium, manganese, cobalt, nickel, copper, zinc and cadmium. The element G is at least one element selected from the group consisting of chromium, aluminium, gallium and indium. The element H is at least one element selected from the group consisting of yttrium, lanthanum, cerium, praseodymium, neodymium and samarium.
Patent JP-2002087158-A (JP)
Title: Brake indicating device
Inventor: MIICHI YOSHIAKI
IPC: B60Q1/44
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To exactly indicate a brake state of own vehicle regardless of a road condition or a travelling environment. SOLUTION: On the basis of information form a road surface sensor 6, a navigation 7, and a distance between vehicles sensor 8, when it is derived that a road surface is easy to slip, when it is derived that a vehicle travels on a downward slope, and when it is derived that relative speed with a preceding vehicle is increased, the lighting width of a high mount strap lamp is increased, and a brake state is exactly indicated according to the state having a possibility of a danger, regardless of the state traveling on the easy-to-slip road surface, a state traveling on the downward slope, and the state rapidly approaching the preceding vehicle.
Patent JP-2002097780-A (JP)
Title: Floor panel supporting structure
Inventor: ENDO YOJI
IPC: E04F15/024
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To make it easy to install a floor panel, and furthermore, be capable of securing the constant gap between abutting panels, preventing the generation of a rubbing noise caused by the friction of floor panels each other like a conventional way, and at the same time, exhibiting sufficiently the stable load withstanding performance. SOLUTION: It is provided with the floor panel which has a top plate and a bottom plate and a supporting device 7 in which a panel receiving part 6 is arranged to support the corner part of the floor panel at the upper end of a shaft part 5 that is erected from a mounting base 4. Fitting projection parts 8 that are projected upwardly are arranged at the panel receiving part 6 of the supporting device 7, and at the same time, fitting holes are arranged to fit the fitting projection parts 8 at the corner part of the bottom plate of the floor panel. The corner part of the floor panel is installed at the panel receiving part 6 in a state that the fitting projection parts 8 are fitted to the fitting holes.
Patent JP-2002098268-A (JP)
Title: Corrugated synthetic resin tube and ring
Inventor: IRIOKA HIROAKI
IPC: F16L33/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent a corrugated synthetic resin tube from coming off by combining functions of a groove and a ring. SOLUTION: A receiving part 12 is formed on one end of a corrugated synthetic resin tube 10 and an insertion part 14 is formed on the other end. A ring 22 is attached adjacently to the insertion part 14 and a groove 24 is provided adjacently to the receiving part 12. When the insertion part 14 of the corrugated synthetic resin tube 10 is inserted in the receiving part 12, the groove 24 receives the ring 22.