baber/WOPTO huggingface dataset:
Patent JP-2002164242-A (JP)
Title: Coil-winding device
Inventor: YOSHIDA HIDEKI
IPC: H01F41/06
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a coil-winding device for simply and quickly forming a plurality of coils, that is for example, rectangular and has different intervals between a pair of insertion sections inserted into a pair of slots of a stator core. SOLUTION: This coil-winding device comprises a rotary shaft 10, switching mechanism sections 31, 36, and 40 that are retained by the rotary shaft, and are opened and closed in the centrifugal and centripetal directions, respectively, with respect to the axis of the rotary shaft, and a set of roll frame pieces 61 and 62 that is retained by the switching mechanism sections, and approach and is separated from the axis of the rotary shaft 10.
Patent JP-2002160531-A (JP)
Title: Structure of vehicle rear opening-and-closing body
Inventor: KIKUCHI REIJI
IPC: B60J5/10
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a vehicle rear opening-and-closing body, in which a gap between the rear part of a rear floor panel and a tail gate is covered in good appearance upon opening of the tail gate, and loading and unloading can be carried out effectively. SOLUTION: An opening (a rear load chamber opening) is formed on the rear part of the load chamber, of which the bottom is occupied by a trunk floor mat 64 covering a rear floor panel 69, wherein the tail gate 1 is opened and closed in a rotating manner around a rotating shaft extending along the vehicle width on the lower side of the opening. Upon opening, the tail gate 1, in combination with a cover panel 2 following the opening and closing of the tailgate 1, forms an almost flat surface continuous with the rear floor panel of the load chamber.
Patent JP-2002160631-A (JP)
Title: Body structure for railway vehicle
Inventor: HARIYAMA TAKASHI
IPC: G10K11/16
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a body structure for a railway vehicle of good soundproofing by reducing solid borne sound transmitted from vehicle outside into a passenger compartment and capable of reducing costs, and man-hours for attachment of an inner surface side member. SOLUTION: A structure body of the railway vehicle comprises an underframe, a side structure body, a roof structure body 4, and an end construction body. The roof structure body 4 is formed with aluminum extrusion and has a double skin structure. An adhesive layer 11 is formed on a passenger compartment side surface 4a of the roof structure body 4 and an elastic support member 12 (melamine resin elastic form) having good thermal insulation owing to the adhesive layer 11 is attached on the roof structure body 4. An adhesive layer 13 is formed on a passenger compartment side surface 12a of the elastic support member 12 and a ceiling panel 14 is attached on the elastic support member 12 by the adhesive layer 13. The ceiling panel 14, thereby, is vibro- isolative supported by the roof structure body 4 via the elastic support member 12.
Patent JP-2002170221-A (JP)
Title: Substrate glass for information recording medium and method of manufacture
Inventor: TANAKA TOSHIKATSU
IPC: G11B5/84
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate glass for an information recording medium wherein the wear of a mold is reduced even the glass is press molded, the adhesion of the glass to the mold can be also prevented and the surface smoothness of the glass is not reduced even if the glass is ion exchanged because of its reduced alkali elution. SOLUTION: The substrate glass for the information recording medium has <=0.3 mg of alkali elution in water resistance measured by following JIS R3502 and <=600 deg.C temperature corresponding to 107.6 poise viscosity.
Patent JP-2002167663-A (JP)
Title: Composite vapor deposition material and composite vapor- deposited film
Inventor: SASAKI GAKUO
IPC: C23C14/14
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a composite vapor deposition material in which a core can sufficiently be covered with a capsule and is easily producible even as for the one with deformed shape in the production method using wire drawing, though vapor deposition material with deformed shape other than bar shape has been difficult with conventional method since the process is complicated. SOLUTION: The composite vapor depositing material has a core incorporated into a capsule. The capsule has air permeable porosity. The core is a vapor deposited composite made of at least either one of metals, oxides, carbides, nitrides, borides, nitrooxides, carbonitrides or carbooxides containing metallic elements.
Patent JP-2002170104-A (JP)
Title: Individual recognition system, device, method and computer readable storage medium
Inventor: SAKAEDA MASATAKA
IPC: G06Q50/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To recognize an unspecified number of individuals, extract their features, and provide support for transactions based on these data in a short time. SOLUTION: An image pickup camera 1A1 positioned at a point A1 acquires data AD1 one by one and transmits the data to a regional distributed processing device TA or directly to a central processing unit C0 by use of the Internet IN. The regional distributed processing device TA extracts body data SD and variation data HD which vary everyday (e.g. information indicating, for example, a blue coat and orange trousers), and these data are registered and preserved in a data recording and preserving means TAK as data FTD (uvwxyzn) about an unspecified number of individuals, including time information. Even while the body data SD and the variation data HD of the unspecified number of individuals are thus field and saved in time series, it is possible to fully support or promote sales.
Patent JP-2002169495-A (JP)
Title: Flag hoisting method and device
Inventor: SANO SEIICHI
IPC: G09F17/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a flag hoisting method which allows a flag to persistently and effectively trail with simple constitution even in a weak wind or windless state and a device for the same. SOLUTION: One side of the flag is detained to a rope disposed along the flank of a pole erected on a base and air piping is disposed on both sides of this pole. The air release ports of the air piping are disposed to respectively exist on both sides of the flag toward the approximate central direction from the lower part on one side of the flag detained to the rope and blow air at a specified wind velocity to the flag.
Patent JP-2002076060-A (JP)
Title: Mounting method of semiconductor chip on board and semiconductor device suitable for mounting on board
Inventor: CHEN I MING
IPC: H01L23/12
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting a semiconductor chip on a board, by which the semiconductor chip can be easily connected with an external electronic circuit and the production yield is not deteriorated, and to provide the device. SOLUTION: A semiconductor chip 1 comprising a pad-mounting plane 10 on which junction pad 11 is formed is prepared, and an insulation layer 4' with adiathermancy is formed on the pad-mounting plane 10. Insulation layer 4' comprises plural contactor-accommodating dints 40 in the position identical or close to the junction pad 11 and plural access holes 44 which are narrow compared to contactor-accommodating dint 40 for accessing the contactor- accommodating concave portion 40. A conductor 8 is formed to have an electrical contact with the junction pad 11 fitting in the contactor-accommodating dint 40 and the access hole 44.
Patent JP-2002174247-A (JP)
Title: Rolling bearing
Inventor: UEDA KIYOTOSHI
IPC: G01C19/16
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing for a gyro device without generating damage such as a band-shaped mark and loss of luster on the surface of a rolling element. SOLUTION: This rolling bearing 10 is used for the gyro device. At least the rolling element 13 of an outer race 11, an inner race 12 and the rolling element 13 is made of ceramics. The rolling bearing 10 has a nitride layer on the surface of at least the rolling element 13 of the outer race 11 and the inner race 12 having bearing steel as base materials and the rolling body 13 having martensitic stainless steel as a base material. The nitride layer has hardness of Hv 1200 to 1500.
Patent JP-2001212751-A (JP)
Title: Thermal preparatory state regulation for fixed abrasive product
Inventor: BIRANG MANOOCHER
IPC: B24B37/04
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To maintain high speed stability between wafers, prolong the effective life of a fixed abrasive product such as an abrasive sheet or an abrasive pad and provide a method for regulating a preparatory state of the fixed abrasive element for CMP-polishing of metal such as Cu, Cu-alloy especially at a high eliminating speed. SOLUTION: When the thermal preparatory state regulation is applied to a fixed abrasive product, a CMP eliminating speed of the fixed abrasive product is increased and uniformity in each wafer is improved. For increasing and stabilizing the eliminating speed of Cu or Cu alloy by CMP, heating to about 90-100 deg.C is carried out by means of hot water so as to regulate the preparatory state of the fixed abrasive product.
Patent JP-2002172516-A (JP)
Title: Cutter device for fluid pipe which can discharge cutting chip
Inventor: TAKAMURA TSUYOMICHI
IPC: B23D21/04
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a cutter device for a fluid pipe which can discharge cutting chips efficiently to the outside so as to prevent the cutting chips scattered just after cutting from infiltrating into the fluid pipe from a cut port. SOLUTION: This cutter device cuts off a fluid pipe 1 by inserting a cutting toll 2 integrally rotated with a rotary sleeve 3 from a work hole 3a, the work hole 3a is extended to the vicinity of a cut off part of the fluid pipe 1, and cutting chips are discharged together with a fluid to outside the rotary sleeve 3 through the work hole 3a at time of cutting.
Patent JP-2002171299-A (JP)
Title: Device and system for information communication
Inventor: NAKAKUMA KYOICHI
IPC: H04L12/28
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To overcome the problem that functions cannot be realized or a com munication band is inefficiently used in some cases because a communication band required to realize an objective service and a communication band which a network can provide don't' coincide with each other. SOLUTION: A user is prompted to perform switching to a mechanism, which automatically selects a communication means having the communication band required to realize the service, and a proper communication means.
Patent JP-2002176364-A (JP)
Title: Punctured circuit and depunctured circuit and digital communication equipment
Inventor: ITO YOSHIKUNI
IPC: H04L1/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a punctured circuit and a depunctured circuit, which have simple circuit constitutions and which can easily be speeded up. SOLUTION: In the punctured circuit, a signal from a convolution encoder 11 is made parallel in a block unit by a serial/parallel converter 12 and is latched to a latch circuit 13. A parallel/serial converter 14 reads only bits from which a deletion bit designated by a deletion pattern is removed among latched data by the latch circuit 13, makes them serial and transmits them. The depunctured circuit receiving the bits converts input serial data into parallel data in the block unit and latches them to the latch circuit. Latched data is read to a deleted bit position while adding dummy data, converted into serial data and outputted.
Patent JP-2002176439-A (JP)
Title: Path controller and path control method
Inventor: NOMURA YUJI
IPC: H04B10/03
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a path controller and a path control method that can bring efficiency to a network operation by effectively utilizing wavelengths. SOLUTION: A state information acquisition means 21 acquires state information of a network 10. An optical edge node identification means 22 identifies an exit optical edge node 13-2 placed at an output of an optical network 13 and an entrance optical edge node 13-1 placed at an input of the optical network 13 in order to set up an optical path with respect to a destination address. A path setting means 23 explicitly sets a path to the entrance optical edge node 13-1 to the network 11 connected to the input of the optical network 13.
Patent JP-2002180949-A (JP)
Title: Ignition device of internal combustion engine having ion current detecting device
Inventor: YABUGUCHI NORISADA
IPC: F02P17/12
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of detecting an ion current by preventing ON voltage, quickly eliminating discharge energy at the end of discharge, and surely masking the discharge period in each cycle. SOLUTION: This ignition device of an internal combustion engine is provided with an igniter disposed on the primary side and an ignition plug disposed on the secondary side. The secondary side is provided with an ion current detector for detecting the ion current. The ion current detector is formed by an ion current detecting part, a current-voltage converting circuit, and a discharge period mask circuit. The output of the ion current detector is input to an engine control part 6.
Patent JP-2002180489-A (JP)
Title: Method for designing pressure resistant plug and method for constructing high-pressure gas storage facility
Inventor: NIIMI KATSUYUKI
IPC: B65D88/76
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To design a pressure resistant plug more economically than before. SOLUTION: The pressure resistant plug 11 is shaped so that its cross-sectional area decreases from a tank 12 to an access tunnel 13. An imaginary cross section containing the axis A of the plug 11 is set within that shape and the shape of the plug 11 within the imaginary cross section is divided into arched microscopic areas R, R and so forth each of which makes contact with the outer peripheral surface 11a of the plug 11 at both ends R1 and R1 perpendicular thereto, with the center portion of each microscopic area protruding toward the tank 12.  The storage pressure P of the high-pressure gas is assumed to be transmitted to the interior of the plug 11 as a compressive stress σ working in the direction of extension of the microscopic area R and also to the bedrock G from the outer peripheral surface 11a of the plug 11, whereby the bearing force of each part within the plug 11 and the stability of the bedrock G are investigated.
Patent JP-2002178945-A (JP)
Title: Control device for electric power steering mechanism
Inventor: SATO ATSUSHI
IPC: H02P29/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a control device D for an electric power steering mechanism making it possible to determine whether or not the power steering mechanism has failed. SOLUTION: In the control device D for the electric power steering mechanism, a drive signal computing circuit 7 computes a drive signal from a current deviation between a motor current indication value computed by a motor current indication value computing means 3 and a motor current detection value 51, and the trouble detecting means of a CPU 8 detects whether or not the power steering mechanism is in trouble every sampling time; each time the trouble detecting means detects trouble, the failure recognition means of the CPU 8 adds up a trouble counter and, once the trouble counter has reached a failure recognition value, the power steering mechanism is determined to have failed.  Even if the trouble detecting means detects trouble, the failure recognition means restores the trouble counter which is being held to zero when the trouble detecting means detects normal conditions for a predetermined number of times of sampling in succession.
Patent JP-2002178368-A (JP)
Title: Nozzle unit for injection molding machine
Inventor: NAKAZAWA MAKOTO
IPC: B29C45/16
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To improve assembling properties by simplifying a structure of an overall nozzle unit at a low cost and to rapidly control to switch by enhancing a control response. SOLUTION: The nozzle unit for an injection molding machine comprises a nozzle body 2, a needle unit 3 advancingly and retractably inserted into a nozzle hole Ro formed in the body 2, and a driving mechanism 4 for selectively displacing the needle unit 3 to a forward position Xf, an intermediate position Xm or a retracted position Xr. The nozzle body 2 has a first material passage Ra for communicating with a first injecting unit Mia through the hole Ro, and a second material passage Rb for communicating with a second injecting unit Mib through the hole Ro. The needle unit 3 has a needle hole Ri.
Patent JP-2002186194-A (JP)
Title: Power supply unit
Inventor: KUWABARA KOJI
IPC: H01M8/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a power supply unit in which a plurality of batteries such as a fuel battery and a secondary battery are connected to a load in parallel is expensive, because the fuel battery has the upper limit of an output and needs the assistance of the secondary battery, and although the secondary battery needs to be charged and must use a DC-DC converter, which meets the maximum output of the battery, and cannot improve power generation efficiency because of the internal loss of the DC-DC converter. SOLUTION: The plurality of batteries having different principles of power generation and characteristics are connected into the load parallel, a changeover switch is attached on a battery output side, the battery supplying the largest power to the load is directly connected to the load, and the other assistance batteries are connected to the load through the DC-DC converter. The battery supplying the largest power to the load is directly connected to the load, thereby preventing the internal loss caused by the DC-DC converter fro being generated, and minimizing the capacity of the DC-DC converter connected to the assistance batteries. The power supply unit which is highly efficient and inexpensive can be thus provided.
Patent JP-2002178927-A (JP)
Title: Carriage equipped with falling down preventing mechanism
Inventor: KOBAYASHI SHINJI
IPC: B62B3/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a carriage capable of stably conveying an object even if the object has a high center of gravity and a small bottom area. SOLUTION: This carriage 1 having a rectangular platform 2 with a caster is provided with the falling down preventing mechanism 11 for preventing falling down of the carriage to a short side direction of the platform. The falling down preventing mechanism is provided with a pair of rod-shaped members 12 and 13 protrudable to both sides from the platform along the short side direction. The caster is disposed respectively on a tip part of the pair of the rod shaped members.
Patent JP-2002186118-A (JP)
Title: Control device for vehicle
Inventor: TOYA IKUYA
IPC: B66F9/24
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To save power of a battery and to enable a vehicle to perform quick and smooth deceleration in matching with the intent of a driver. SOLUTION: A control device for a vehicle, which drives a traveling motor by the power from a battery mounted on a vehicle body, is provided with an acceleration detector which detects the quantity of acceleration, vehicle speed detector which detects a vehicle speed detection value corresponding to the traveling speed of the vehicle body, an operating part which operates the traveling speed of the vehicle body from the quantity of acceleration and also operates the traveling speed of the vehicle body from the above vehicle speed detection value, and a comparative operation part which comparatively operates the traveling speed of the vehicle body, corresponding to the quantity of acceleration and the traveling speed of the vehicle speed corresponding to the vehicle speed detection value, and an control part which zeros the power to the traveling motor,  when the traveling speed of the vehicle body corresponding to the quantity of acceleration is smaller than the traveling speed of the vehicle body which corresponds to the vehicle speed detection value, as a result of the comparative operation.
Patent JP-2002143724-A (JP)
Title: Near and far, high and low sprinkling expansion pole
Inventor: SEGAWA KAZUHITO
IPC: B05B9/03
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a near and far, high and low sprinkling expansion pole, in which in the case of performing sprinkling work for a vegetable or an object spreading in a plane and the high vegetable and the object, sprinkling work is enabled in a stable pose in the sprinkling work for such a place that an inlet is narrow and a depth is deep and the body does not enter. SOLUTION: In the near and far, high and low sprinkling expansion pole, a water conveyance expansion pole (4) is constituted of slidably fitting the front sliding pipe member (1) in the inside of a middle sliding pipe member (2) and of slidably fitting the middle sliding pipe member (2) in the inside of the rear pipe member (3). An opening/closing device chamber (5) is provided in the rear part of the rear pipe member and an opening/closing device (6) is equipped in the opening/closing device chamber (5).
Patent JP-2002177534-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of presenting a variable display abundant in contrivance and having fun in a display game on a variable display device. SOLUTION: The display game is executed in the main display region 311 of the special pattern display device 310 when a ball enters a start port 21. When a ready-to-win display mode is attained during the display game, optional identification information 311 and destination identification information 312 appear, and display control is performed for determining whether or not the optional identification information 311 matches with the destination identification information 312 in relation with the mode change of the destination identification information 312.
Patent JP-2001241038-A (JP)
Title: Joint construction for steel pipe
Inventor: YOSHIDA TAKESHI
IPC: F16B7/20
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide joint construction for steel pipe by quickly connecting the steel pipes in up-down direction without using welding or screwing. SOLUTION: A female spine joint 2 is solidly connected to the upper end of the lower steel pipe 1 to be connected, and the male spline joint 6 is solidly connected to the lower end of the steel pipe 5 to be connected in the same manner, each of the spline joints 2, 6 is mutually fitted in the up-down direction and both the spline joints 2, 6 are fixed by bolts 14 or the like in their construction.
Patent JP-2002188098-A (JP)
Title: Water substitution type detergent composition or detergent composition for particle removal
Inventor: YAMAUCHI TATSUYA
IPC: C11D3/18
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrocarbon-based water substitution type detergent composition and detergent composition for particle removal with which water and a water-soluble stain stuck to the surface of metal, a processing oil, particle of metal cutting waste, resin burr waste, polishing waste, solder waste, ceramic waste, etc., a polar substance such as water, oil and fat surfactant, etc., a protein-containing oil and fat stain from the human body stuck to the surface of parts are efficiently removed and a surfactant is not precipitated even at a low temperature. SOLUTION: This detergent composition comprise a hydrocarbon-based solvent, (a) a fatty acid alkanolamide, (b) an N-alkylpolyalkylenediamine fatty acid salt represented by the general formula: R1-NH(R2)nNH2.2R3-COOH (R1 is a 7-22C alkyl group; R2 is a 1-4C alkylene group; R3 is a 7-22C alkyl or alkenyl group, n is 1-6) and (c) an alcohol or glycol monoether represented by the general formula; R4-(OR5)m-OH (R4 is a 1-8C alkyl group; R5 is a 2-5C alkylene group; m is 0-3).