baber/WOPTO huggingface dataset:
Patent JP-2002115019-A (JP)
Title: Aluminum alloy having excellent weld crack resistance
Inventor: EMA MITSUHIRO
IPC: C22C21/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy having excellent weld crack resistance in an arc welding method. SOLUTION: The aluminum alloy material in which no generation peak at <=550 deg.C can be practically seen in the cooling curve from melt obtained by measuring thermal change in the solidification process of the aluminum alloy material to be welded by means of differential thermal analysis can be provided.
Patent JP-2002079440-A (JP)
Title: Drill polishing device
Inventor: UNNO SEIJI
IPC: B24B3/26
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To enable any person to easily polish a drill without fail. SOLUTION: A driving motor 2 is mounted on a case 1, a grinding wheel 12 is fixed on a motor shaft 22, and a grinding wheel face is changed on a rotating shaft as a center by an inclination device 4 mounted on the case 1. A drill chuck 5 is mounted on a tip of a drill chuck pipe 6, and the drill chuck pipe 6 is placed on a pipe rack 8 to be used. The pipe rack 8 is fixed on a grinding moving plate 10 and moved on a moving plate receiver 11. Its moving width is between A and B in Fig. 3. The cutting quality of a knife edge can be improved by grinding a flank part of the knife edge by using a knife edge grinder.
Patent JP-2001156185-A (JP)
Title: Integrated circuit having balanced cross part in differential signal line
Inventor: ALAN S ROCHE
IPC: H01L27/11
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a balanced twisting design for a pair of balanced differential small signals regarding resistance, capacity, and process distribution. SOLUTION: In this twisting design, each of routings 6 and 10 is allowed to pass through two metal layers. In addition, each of routing 6 and 10 is allowed to pass through the same number of vias 9, 13, 14, and 15, and provided with the same number of bent parts. Also, the length and width of each routing 6 and 10 is made almost the same in the both metal layers, so that each routing 6 and 10 can be exposed to the same sidewall crosstalk. As a result, this new twisting design can realize suppression of signal deterioration, strengthening of signal separation, and acceleration of the clock of an integrated circuit.
Patent JP-2002117149-A (JP)
Title: System and method for supplying health information using network
Inventor: HIKOI HIROTAKA
IPC: G06Q30/06
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that there is no system capable of easily managing a living style for a long time by easily providing a lot of advice on the health control of an individual in health check through a network. SOLUTION: In this health information supply system, a health control server for supplying health information and a user terminal to be used by a user, who is the recipient of the health information, can perform communication between them through the network an the health control server is provided with a question list transmitting means, which has a database for health information and the format of a question list capable of answering a question on health in a routine answer format, for transmitting the question list to the user terminal and a control means for receiving the answer to the question list from the user terminal, afterwards retrieving the database for the health information suitable for the health condition of the user judged from the answer data and transmitting the resultant user health information to the user terminal.
Patent JP-2002118374-A (JP)
Title: Enclosure structure of information apparatus
Inventor: KANO TOMOHISA
IPC: H05K5/02
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an enclosure structure compatible with UL specifications without reduced mounting area on a substrate, capable of preventing spread of a fire when an electronic part on an electronic substrate catches fire and a cinder falls through a hole on the connection part of a connector. SOLUTION: A hole at the connection part of connectors 3 and 4 is covered and stopped with an enclosure member 5. Related to the enclosure member, one part is ring-like to lock with a lead wire 6 of the connectors 3 and 4 while the other bonds to the connectors 3 and 4 by a both-sided adhesive tape 8 for mechanical fitting of the UL specification, thus meeting the UL specifications.
Patent JP-2002121278-A (JP)
Title: Method for producing polyasparagine derivative
Inventor: ODA YOSHIHISA
IPC: C08G69/08
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polyasparagine derivative without forming anhydropolyaspartic acid as an intermediate. SOLUTION: This polyasparagine derivative is obtained by heating an N- substituted maleamic acid ammonium salt and/or N,N-disubstituted maleamic acid ammonium salt, or by mixing aspartic acid with a primary amine- or a secondary amine-derived ammonium salt followed by heating the mixture.
Patent JP-2002124370-A (JP)
Title: Induction heating device, and image processing device provided with the induction heating device
Inventor: OISHI HIROTO
IPC: H05B6/06
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating device, that is capable of making efficient control operation by avoiding increase of loss, at a low power occurring in the inverter. SOLUTION: The induction heating inverter is constructed of an induction coil 2 connected in parallel, and a switching element 5 that connects and disconnects the supply of direct current power source to the capacitor 4. Switching operation is controlled by a circuit 71, that controls a drive circuit 6 of the element. In order to fix the operation of inverter in the input power, in which the inverter operates at the maximum efficiency, the frequency of the control circuit 71 is made a constant value. The heating control is made, by controlling 'on'/'off' of the operation of the control circuit 71 of the fixed frequency. This control input is conducted through feedback of the detected voltage of the temperature transducer 12.
Patent JP-2002125114-A (JP)
Title: Image reader
Inventor: OUE YUJI
IPC: G06T3/60
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an image reader having excellent user-friendliness that detects a direction of an original so as to correct the direction even without an index denoting the direction in the original and without the need for adding the index denoting the direction of the original to the original. SOLUTION: The image reader applies binary processing to image data after an image of an original is read, applies character recognition processing to a high-order part of a 1st page, extracts the direction of recognized characters, applies direction correction rotation processing to the characters able to be recognized altogether, applies direction correction rotation processing to the 1st page at that point of time, and applies the same direction correction rotation processing to 2nd page and succeeding pages when the application of the direction correction rotation processing of the 1st page is finished.
Patent JP-2002124854-A (JP)
Title: Signal selection circuit
Inventor: OGATA YOSHITERU
IPC: H03K5/13
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a signal selection circuit in which hazard is not generated in a selected output signal. SOLUTION: The signal selection circuit comprises a selector circuit SEL1 for selecting and outputting any one of first and second input clock signals ICK0 and ICK1 having a phase ϕ which may be different in the range of 0<ϕ<π, and a retiming circuit FF1 for retiming an input selection signal CS to generate a selection signal CS of the selector circuit SEL1 wherein retiming is effected by the edge of the first or second input clock signal ICK0 or ICK1 having a phase lag (ICK1 in the demonstrated example).
Patent JP-2002121854-A (JP)
Title: Mounting method for exterior wall panel
Inventor: KUBO TAKESHI
IPC: E04B1/348
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method for an exterior wall panel, permitting the exterior wall panel to be attached/detached from an outdoor side and enabling firm fixation. SOLUTION: A presser foot fitting 5, wherein an adjusting screw 6 is screwed into a tap hole 53, is located on the indoor side of a stud 3, the adjusting screw 6 is inserted into the large-diameter part 317 of the adjusting screw mounting hole 312 of the stud 3 from a rotary fitting part 62 to a neck part, and the fitting 5 is moved downward so as to lock the adjusting screw 6 to small- diameter part 318 of the hole 312. Subsequently, the exterior wall panel 4 is pressed against the stud 3, the protrusion 43 of the panel 4 is inserted into the large-diameter part 315 of the panel mounting hole 311 of the stud 3 from a head part 431 to a neck part 432, and the panel 4 is moved downward for the purpose of moving the protrusion 43 to the hole 311.  Concurrently with that, the head part 432 of the protrusion 43 is inserted into the notched part 52 of the fitting 5 locked to the stud 3, and the adjusting screw 6 is screw out for the fixation of the panel 4.
Patent JP-2002122096-A (JP)
Title: Centrifugal pump
Inventor: TOYAMA YUKIO
IPC: F04D29/44
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal pump capable of being operated stably with low vibration and low noise, even if it is used at high speeds at a low flow. SOLUTION: A disc 5 fixed to one end of the main shaft is arranged inside a pump casing 1, and one or a plurality of grooves 11 are provided on a sidewall of the pump casing facing a suction side of the disc.
Patent JP-2002123791-A (JP)
Title: Optical information reader
Inventor: KITANO TATSUO
IPC: G06K7/10
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To precisely read information displayed on the display part of a communication terminal. SOLUTION: A back light is lighted in a state where a two-dimensional code 3 is displayed on a liquid crystal display picture 2. A portable telephone set 1 is inserted into an opening part 7 arranged in the housing 6 of an information code reader 30 so that the liquid crystal display part 2 turns upward. Then, the two-dimensional code 3 displayed on the portable telephone set 1 is read in the housing 6. Since a back light function arranged in the portable telephone set 1 is used and the two-dimensional code 3 displayed on the liquid crystal display part 2 is image-picked up based on illumination light by the back light and then a reading processing is performed, an image with the high contrast of light and shade is obtained as the picked-up image. Thus, the two-dimensional code which is precisely displayed can be read.
Patent JP-2002129125-A (JP)
Title: Bonding material, and electronic component module using the same
Inventor: KIRIKIHIRA ISAMU
IPC: C09J171/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a bonding material having a small rate of change in a breakdown elongation and an excellent heat fatigue resistance after a high temperature shelf test, considering that a bonding material layer in a wiring board composing electronic component modules is apt to crack owing to enlarging in a rate of change in a breakdown elongation by the curing and degrading of the resin caused by a long term heat hysteresis. SOLUTION: The bonding material comprises an epoxy resin mixture, a hardener initiating reaction at a temperature in the range of 100-200 deg.C, a thermoplastic resin having a weight-average molecular weight of 10,000-500,000, a polyether-based elastomer to crosslink with the epoxy resins and an inorganic insulating filler, with a breakdown elongation change ratio after the high temperature shelf test being -50 to 50%, when measured by the method prescribed in JIS-C-5012.
Patent JP-2002132081-A (JP)
Title: Roller for fixing and fixing device
Inventor: KITANO YUJI
IPC: C08F214/26
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a roller for fixing, which is formed using a fluoroelastomer as an elastic body of at least the outermost layer, is satisfactory in flaw resistance and wear resistance and is relatively proper in toner releasability and a fixing device, with which high-quality toner images are obtainable by using such a roller for fixing. SOLUTION: The roller for fixing, which contains the fluoroelastomer in at least the outermost layer and in which the fluoroelastomer is formed by vulcanization of a fluoropolymer being a ternary copolymer of vinylidene fluoride, tetrafluoroethylene and perfluoroalkylvinyl ether is provided. The fixing device which is used for the electrophotographic image forming device and is arranged with the roller for fixing described above as a fixing and/or pressurizing roller is provided.
Patent JP-2002129797-A (JP)
Title: Door guarding mechanism and door guarding method
Inventor: UEDA YASUO
IPC: E05C17/06
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a new door guarding mechanism which ensures opening of a chain door guard and at the same time strongly shuts out invasion from outside, or to provide a door guarding method. SOLUTION: According to the door guarding mechanism, a main body 1 which is constituted by inserting and housing an existing lock device such as a digital lock 2 or a dial lock 3 into a color case 4, is inserted into a strike case 10 in a drawable manner. Then, a boss 13 having a projection 11 at its internal end and a collar-like head is laterally protruded from the strike case 10, and a slide nut 16 is screwed onto the boss 13, to thereby obtain a door-side attaching structure. Thus, the door guarding mechanism is attached to an existing inward-swinging bracket or outward-swinging bracket. Further, latches 27 and 38 bent like the U letter are fixed to the mechanism, and a door chain 8 is also tied to the same.
Patent JP-2002130244-A (JP)
Title: Mount for remote control cable
Inventor: YANAGI JUNICHIRO
IPC: F16C1/10
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To decrease beaten noise between an outer tube 21 and an inner cable 22 of a remote control cable 2 caused by vibration at a breadthwise direction, without worsening the sense of operation because of excessive relative displacement in the axial direction between a casing cap 11 and a socket 12. SOLUTION: A mounting body 13, formed by a rubbery elastic body lies between the casing cap 11 that is attached to an end portion 21a of the outer tube 21 of the shift cable 2 and the socket 12, that is arranged on the outer periphery of the casing cap and is also fixed in a cable bracket 3. The mounting body 13 provides circular leg portions 131 and 132, that act as compression with respect to the axial direction and shear to a breadthwise direction between a projection portion 11d formed on the outer periphery of the casing cap 11 and opposing walls 121d and 122a formed in the socket 12 and located against both sides of the projection portion 11d in the axial direction.
Patent JP-2002129298-A (JP)
Title: Equipment for manufacturing hot-dip galvanized steel sheet
Inventor: TAKAHASHI HIDEYUKI
IPC: C23C2/06
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide equipment for manufacturing a high quality hot-dip galvanized steel sheet practically free from quality defects. SOLUTION: The equipment for manufacturing the hot-dip galvanized steel sheet where a steel sheet to be plated is continuously immersed in molten zinc to allow the molten zinc to adhere to the surface of the steel sheet and form a plating layer has: a molten zinc vessel for storing the molten zinc; a sink roll which is provided in a manner to be immersed in the molten zinc in the molten zinc vessel and on which the steel sheet to be plated is laid on the bottom side thereof; a small vessel which is provided in a manner to hold the sink roll and whose top is opened; and a flow straitening mechanism for controlling the molten zinc stream from the small vessel and accelerating the separation of dross from the molten zinc.
Patent JP-2001316279-A (JP)
Title: Composition for fatigue recovery
Inventor: KAMAKURA MASAKI
IPC: A61K127/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a food or a medicine suitable for alleviating, ameliorating and preventing muscular fatigue and/or central nervous fatigue. SOLUTION: This composition for recovering fatigue comprises a royal jelly containing >=95 wt.% of a protein having 57 kilodalton molecular weight and a crude medicine extract of rhizome of Panax ginseng, rhizome of Polygonatum sibiricum and root of Glycyrrhiza glabra.
Patent JP-2002129303-A (JP)
Title: Rollers for use in molten salt bath
Inventor: TOMIGUCHI AKIHIKO
IPC: C23C4/08
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide technology that prevents abrasion resistant rollers treated with thermal-sprayed abrasive ceramics coatings from thermal shock peeling of the coatings, enabling life-long use of the rollers in conveying steel sheets in molten salt bath. SOLUTION: Salt bath rollers are defined to have thermal sprayed coatings made of porous ZrO2 or similar material for its anchor layer so as to mitigate thermal shock by means of its cushion property, preventing coatings from peeling.
Patent JP-2002137988-A (JP)
Title: Method of pull up single crystal
Inventor: TAKANO KIYOTAKA
IPC: C30B15/20
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To improve a non dislocation rate of a pulled up single crystal rod, by controlling thermal stress of inside of the single crystal rod. SOLUTION: Height of the solid-liquid interface 8 on the boundary of the single crystal rod 5 in the middle of pulling up and the fused solution of raw material 3 is to be controlled. The single crystal rod is pulled up while controlling pulling up speed of the single crystal rod, rotating speed of the single crystal rod, rotating speed of the crucible 2, and intensity of magnetic field. In particular, the non dislocation rate of the single crystal rod can be heightened, provided that the height of the solid-liquid interface is controlled in the range of -12.5-5% for a diameter of the cylindrical part of the single crystal rod.
Patent JP-2001190128-A (JP)
Title: Harvester for vegetable with formed head
Inventor: SUZUKI HISATOSHI
IPC: A01D45/26
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a harvester for a vegetable with a formed head capable of surely cutting the root part of the vegetable and harvesting the vegetable so as not to damage the vegetable by a ready operation even if the vegetable with formed head is lodged or is shifted from a row and grows. SOLUTION: In this harvester 30 for the vegetable with formed head traveling in a field by a traveling means 32 and harvesting the vegetable 22 with formed head planted in the field, the harvester is characterized in that the harvester is equipped with a frame 37 having a front side mounted on the traveling means 32 so as to enable free shaking in the right and left direction and in the vertical direction, a reaping blade 40 which is attached to the frame 37 and reaps the root part of the vegetable 22 with formed head and two guide disks 38 which are respectively rotatable around two revolving shafts 60 extended in the vertical direction, and nip the vegetable 22 with formed head before being reaped by the reaping blade 40, are opposed and installed at the front side of the reaping blade 40 of the frame 37.
Patent JP-2002145308-A (JP)
Title: Lid body provided with display body and container body
Inventor: SUEKI TOMOYA
IPC: B65D51/24
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a lid body provided with a display body wherein the lid body for closing an opening of a container has a construction such that the contents stored in the container have a high-grade design and beauty, and at the same time, even if the lid body is seen from any directions, a display body provided on the lid body to display various patterns or trademarks can be recognized. SOLUTION: A cover-like inner layer member 3 is molded from a thermoplastic resin so as to be releasably attached to the neck part of a container, and corners of a top plate portion 3a of the cover-like inner layer member 3 are cut off to form inclined surfaces 3c, which can reflect the light, while display bodies 4 such as characters or patterns are provided on the part 3a including at least the surfaces 3c. An outer layer member 2 composed of a transparent thermoplastic synthetic resin in conformity with the outer surface shape of the layer member 3 is integrally stacked onto the member 3, thereby forming the lid body 1 provided with the display bodies 4.
Patent JP-2002150221-A (JP)
Title: Pattern recognition device, pattern recognition method, and computer readable storage medium storing program executing this method on computer
Inventor: TAKADA NAOKI
IPC: G06K9/68
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To improve recognition precision by suppressing an adverse effect when considering a similar category and to quickly and efficiently learn a recognition dictionary while preventing overlearning. SOLUTION: A recognition dictionary generation section 16 generates the recognition dictionary 15 by the secondary identification function introduced from the Bayes decision rule considering a rival category. A learning process section 17 learns the recognition dictionary 15 based on the minimum sort error reference in the secondary identification function introduced from the Bayes decision rule considering the rival category.
Patent JP-2002102783-A (JP)
Title: Method and device for cycle utilization of hopper container for coating
Inventor: ABE FUMIO
IPC: B05D7/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To eliminate time and labor for operating pouring from a small can for a coating material to a container and scrapping of empty cans at a working field and the waste of the residual coating material by reciprocate-carrying a hopper container for spray coating, into which the coating material can be poured from the individual cans and stored, for direct replenishing and shipping of the coating material from the factory of a paint maker and discharging use at the working site in the spray coating construction of tiles, etc. SOLUTION: A lining sheet 2 made of polyvinylchloride is fitted attachably and detachably to the container 1 to seal its top with a cover, and a discharging port is closely sealed with a cap 3. This container 1 is housed and fixed to a carrying protection frame 4 one by one. After charging and agitating a coating material including a solvent into the container at the factory of the paint maker, a required number of the containers 1 are loaded on a truck and carried directly to an execution site to cope with spraying construction. The containers 1 becoming empty are sent back together to the factory of the maker after removing the sheet 2 and washing the containers 1. Then, the coating material including the solvent is charged again and shipped directly to the site repeatedly.  Thus, the hopper container is used also as a container for reciprocate-carrying of the coating material in common.