baber/WOPTO huggingface dataset:
Patent JP-2001170859-A (JP)
Title: Method and device for polishing and polishing carrier used for it
Inventor: NOMIZO OSAMU
IPC: B24B37/27
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for polishing both front and back faces of a work held inside a work holding hole while rotating and revolving a polishing carrier between an upper surface plate and a lower surface plate to prevent excessive contact resistance of the work with the upper/lower surface plates and having no parsibility of breaking, chipping and damaging for the work such as a very thin wafer in particular. SOLUTION: When the polishing carrier 10 rotates/revolves between the upper/lower surface plates 3 and 4, only one edge 11a of the work holding hole 11 is moved in/out from inner/outer circumference of the upper/lower surface plates by a fixed distance to decrease rotation angle of the polishing carrier from the edge coming out of the inner/outer circumference to coming in again. The rectangle work holding hole is formed such that a straight radial line L1 passing through the center of the hole and one side S1 of the work holding hole adjacent to the edge coming in/out of the inner/outer circumference of the upper/lower surface plates cross each other with a fixed angle θ within minimum and maximum angles determined by a length of side S2 adjacent to the edge that follows it and by that of side S1 that precedes it except for 90 deg..
Patent JP-2002089416-A (JP)
Title: Structure for air flow sensor fitting part
Inventor: DOBASHI KENSUKE
IPC: F02M69/48
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure for an air flow sensor fitting part preventing erroneous assembling without increasing the manufacturing cost in case of changing only the cross section of the passage of an inlet pipe for fitting the air flow sensor according to respective engine specifications (displacement). SOLUTION: This structure for the air flow sensor fitting part provided in the inlet passage R is provided with the inlet pipe 6 having a first insertion hole 22 for inserting the air flow sensor 23, and a flow pipe diameter changing member 26 capable of being inserted in the inlet pipe, formed with a second insertion hole 28 stacked with the first insertion hole 22, and capable of changing the inside diameters d1 and d2 of the inlet pipe.
Patent JP-2002091448-A (JP)
Title: Electromagnetic sounding body
Inventor: ASAHINA MASATO
IPC: G10K9/13
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce the costs of components and the man-hours of assembly in a surface mounted electromagnetic sounding body. SOLUTION: A diaphragm 8, magnetic members (4, 6, 7) for a magnetic circuit, and a coil 9 are held inside a case main body 1 by a base cover 2, and the coil 9 is conducted through a through-hole 2a formed in the base cover 2 to the outside part of the case main body by a spring terminal 12 so that an electromagnetic sounding body 5 can be constituted. In this case, the base cover 2 is provided with a restraining means 2c for restraining the spring terminal 12, and a terminal 9a of the coil is wound around an edge part 12a of the spring terminal in a state that the spring terminal is restrained by the restraining means, and electrically connected by soldering or welding or the like.
Patent JP-2002085662-A (JP)
Title: Pachinko ball shooting device having variable tension of ball shooting spring
Inventor: INOUE YASHI
IPC: A63F7/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko ball shooting device capable of varying the tension of a ball shooting spring using the most simple adjusting mechanism without a fine adjustment unit causing an increase of the cost for disassembling and separation in recycling complicatedly incorporated structure or metal parts. SOLUTION: In this pachinko ball shooting device having variable tension of the ball shooting spring, a screw screwed inside the ball shooting spring is fitted to at least one of hooks of the ball shooting spring to thereby vary the tension of the ball shooting spring, so that the springing force of the ball is made adjustable.
Patent JP-2002087056-A (JP)
Title: Movable body control device
Inventor: SHIMOMURA YASUHIRO
IPC: E05F15/20
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a movable body control device capable of carrying out position recognition of a movable body at a low cost with a saving space and of reducing a dark current. SOLUTION: When a window glass is in a completely closed position and an ignition IG is turned off, an arithmetic unit 11 of a control circuit 10 outputs a power cutting off signal, power supply to the control circuit 10 is cut off by the power supply circuit 13. Afterward, when the ignition IG is turned on again, the arithmetic unit 11 judges that the window glass is in a completely closed position. On the other hand, when the window glass is in a position other than a completely closed one and the ignition IG is turned off, the dark current flows in the control circuit 10.
Patent JP-2002064535-A (JP)
Title: Contents-certified electronic mail
Inventor: MORITA TOSHIRO
IPC: H04L12/54
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a contents-certified electronic mail that provides admissibility equivalent to that of a contents-certified mail to an electronic mail while utilizing on advantages of the electronic mail such as convenience and fast report performance. SOLUTION: A server in a network stores contents of an electronic mail and issues a certificate describing contents of a document, a sender, a recipient, and transmission and/or reception date, time or the like on request of the sender, the recipient or a 3rd party. In storing documents, the server enhances the security of the documents with respect to falsification and missing or the like due to a hacker, a computer virus and disaster or the like by means of storage of the document to server, encryption of the documents and division of the document.
Patent JP-2002089875-A (JP)
Title: Air conditioner
Inventor: HATA SHIGERU
IPC: F24F1/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent plastic parts in an air conditioner from being cracked and broken resulting from crazing produced by unintentional splashing of a detergent solution to plastic parts, etc., at the time when a user washes with a commercially available detergent a heat exchanger mounted in an air conditioner having no self-washing function. SOLUTION: In this air conditioner, there are provided a case, a decorative panel which partly constitutes the case and has an inlet, and an heat exchanger facing the inlet. An air-supply fan is provided downstream of the heat exchanger, a drain pan is provided in the lower part of the heat exchanger to collect condensate and the detergent. A partition wall for prevention of diffusion of the sprayed detergent is erected from the vicinity of both ends of the heat exchanger to the inlet for closing the opening between the decorative panel and the heat exchanger.
Patent JP-2002097990-A (JP)
Title: Cylinder discriminating device of engine
Inventor: MIYAMA HIDEJI
IPC: F02D41/22
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To continue the engine control even when an abnormality is generated in one of two signal systems for discriminating cylinders. SOLUTION: A cylinder is discriminated by a first discriminating part 51 according to the number of cam angle sensor signals between crank angle sensor signals, a cylinder group is discriminated by a second discriminating part 52 based on the change of the interval between crank angle sensor signals, and the cylinder is discriminated by a third discriminating part 53 based on the change of the interval between cam angle sensor signals. An abnormality of the cam angle sensor system is detected by a cam angle sensor abnormality detecting part 54 based on the number of input of crank angle sensor signals between cam angle sensor signals, and an abnormality of the crank angle sensor system is detected by a crank angle sensor abnormality detecting part 55 based on the number of input of cam angle sensor signals between crank angle sensor signals.  When both systems are normal, the result of discrimination of the first discriminating part 51 is selected by a discrimination result selecting part 56, and when an abnormality is detected in either system, the result of discrimination of the second discriminating part 52 or that of the third discriminating part 53 is selected for executing the fail-safe control.
Patent JP-2002095696-A (JP)
Title: Disposable diaper and method for making it
Inventor: TORIGOE KEIJI
IPC: A61F13/15
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper, including a pants type one, whose slippage is easily visible from outside. SOLUTION: At least a back side which comes to a wearer's back side is attached with marks 70, 70 which are visible from outside and indicate the right attachment, then, the marks 70, 70 visibly indicate whether the attachment is right or not when the diaper is put on, and they also visibly indicate the twisting of the diaper by the difference of the marks 70, 70 while the diaper is worn.
Patent JP-2002101658-A (JP)
Title: Switching power supply device
Inventor: ISHII TAKUYA
IPC: H02M3/28
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To suppress the voltage increase of a capacitor while reducing the distortion of input current waveform in a switching power supply device used for various electronic equipment, inputting alternating current voltage and supplying stabilized direct current voltage to load. SOLUTION: A first transformer 8, a second transformer 9 and a switching means 10 connected from a full-wave rectifier circuit 2 through a choke coil 4 and a first diode 5 to a capacitor 7 and connecting each primary winding to the capacitor 7 in series are connected, first and second rectifier diodes 11, 12 rectifying alternating current voltage generated in the secondary windings 82, 92 of each transformer and an output capacitor 13 filtering their outputs and supplying direct current voltage to the load 14 are provided, and the voltage of the capacitor 7 is suppressed low while suppressing the distortion of the input current waveform by being connected from the choke coil 4 through the second diode 6 to the connection point of the primary windings 81, 91 of each transformer.
Patent JP-2002100899-A (JP)
Title: Mounting method and surface mounting machine
Inventor: SUZUKI YOSHIKUNI
IPC: H05K13/04
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To shorten cycle time while excellently recognizing a defective board and correcting a mounting position. SOLUTION: A mounting processing is performed to the respective unit boards K1-K12 of a printed board 3 (assembled board) by this surface mounting machine. A fiducial mark M (correction mark) is attached to the respective unit boards K1-K12 and the mounting position is corrected based on the image recognition of the mark M. A processing (prior processing) is performed by sticking a seal 18 to the mark M beforehand on the defective board among the respective unit boards so as to disable the recognition of the mark M. In the mounting processing, it is performed only for the unit boards where the mark M can be recognized, and shifted to the mounting processing of the other unit board without executing the mounting processing for the unit board where the mark M cannot be recognized.
Patent JP-2002097555-A (JP)
Title: Forming made of stainless steel
Inventor: SUZUKI SATOSHI
IPC: C22C38/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a forming with a clear ridge line and a superior design, which is processed and formed with a cold roll forming machine and is often used for parts such as building materials, furniture for a office, and a frame of a wagon cart. SOLUTION: This forming comprises employing an austenite based stainless steel with 0.2% yield stress of 300 N/mm2 or less and work hardening rate of 3000 N/mm2 or less as a raw material, and that width w of a corner of an obtuse angle side formed with the cold roll forming is 60% or less of a steel sheet thickness t. The austenite based stainless steel employed as the raw material includes 0.07% or less C+N, 2.0% or less Si, 5.0% or less Mn, 5.0% or less Cu by mass% and other normal components.
Patent JP-2002096775-A (JP)
Title: Crawler type work vehicle
Inventor: AIDA CHU
IPC: B62D55/116
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To change a running machine body to a desired attitude at a desired height position and provide a support shaft supporting an oscillation link so as to oscillate freely in a crawler device while suppressing an increase of a size of the crawler device. SOLUTION: In a crawler type work vehicle in which the running machine body A is connected to each of right and left crawler devices B by a pair of front and rear oscillation links 13 and the running machine body is provided so as to be driven, lifted, and lowered freely due to drive and oscillation of the oscillation links, ground contact rolling wheels adjacent in the forward and backward directions of a machine body of a crawler belt 12 are supported around a support point shaft 18 provided in a truck frame 7 so that a balance oscillates freely, at least either of the oscillation links is constituted by an oscillation link 35 connecting a first arm 42 connected with the running machine body with a second arm 43 connected to the crawler device, the oscillation links are separately provided so as to be driven and oscillate freely,  and a support shaft 47 supporting the oscillation links on the crawler device so as to oscillate freely is integrally formed on the support point shaft.
Patent JP-2002097403-A (JP)
Title: Coating material for crime prevention spray
Inventor: HIRATSUKA TOSHIO
IPC: B05B9/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the arrest of a criminal after escaping by sticking a coating material against the escaping criminal. SOLUTION: In this coating material for crime prevention spray containing 15-65 pts.wt. of a styrene-acrylonitrile coating material, 5-50 pts.wt. of a freezing- point depressor composed of a polyhydric alcohol and 10-50 pts.wt. of a solvent, these coating material components are uniformly dissolved or dispersed in the solvent to certainly stick the coating material on the criminal.
Patent JP-2002112479-A (JP)
Title: Permanent magnet motor and its control
Inventor: KAMEI TAKESHI
IPC: H02P25/08
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an inner permanent magnet motor having reduced impedance and reactive power, and protecting the magnets from demagnetizing. SOLUTION: In a motor having a rotor core 2 with a yoke made of stacked silicon steel sheets and plural slots 4 formed on the outer surface of the rotor core 2 and field permanent magnets put inside the slots to form the magnetic poles, the rotor core surface arc on the outer side of the slots 4 has a radius rb different from the radius ra of the rotation from the center, making the gap larger at both edges of the slot than at the slot center. Thus, the equivalent gap is made larger and the magnetic flux density curve in the gap is made similar to a sine curve.
Patent JP-2002104839-A (JP)
Title: Glass spacer for electron beam excited display element and electron beam excited display element
Inventor: MORISHITA MASAHIRO
IPC: H01J29/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a glass spacer for an electron beam excited display element from a no-alkali glass having an equivalent coefficient of linear expansion as a soda lime silica glass. SOLUTION: This glass spacer for an electron beam excited display element is composed of a non-alkali glass having a glass composition substantially with no alkali metal comprising 10 to 35 mass% of SiO2, 20 to 60 mass% of RO (R represents an alkaline earth metal), 9 to 30 mass% of B2O3 and 0 to 10 mass% of Al2O3, and having a coefficient of linear expansion of 76 to 92×10-7/ deg.C. This electron beam excited display element uses the glass spacer.
Patent JP-2002102919-A (JP)
Title: Method for manufacturing microcrystal metallic stock
Inventor: TONOKI TATSUYA
IPC: C21D7/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a microcrystal metallic stock capable of performing an efficient and long continuous work when an obtainable micro-crystal metallic stock is applied for the manufacture of wire and bar stock. SOLUTION: In the passage 5 formed by an outer circumferential groove 3 of a rotating wheel 2 and a shoe block 4 which covers the groove 3 over the prescribed circular arc length of the rotating wheel 2, the metallic stock is retracted through a revolution of the rotating wheel 2 and by pressing the wheel to the abutment 6 for damming in the rear of the passage 5, the pressure is increased and the rotating wheel type extruders 1a to 1d composed so as to extrude from the die 7 with the pressure are arranged tandem. By getting the aligned extruders 1a to 1d through the metallic stock 8a for extruding as a working object, the metallic stock 8b, 8c... is processed in turn and by imparting distortion force repeatedly during the process, a metallic stock 8e with finer crystals is manufactured.
Patent JP-2001137300-A (JP)
Title: Bed system
Inventor: MICHAEL PFLAUM
IPC: A61G13/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly flexible bed system. SOLUTION: This bed system comprises a carrying bed 9 and at least two table plates 3a and 3b to be fixed to this carrying bed 9, one of the table plates is formed as an operation table 3b to achieve the operation to a patient, the other is formed as a radiographic table 3a provided with at least one radiographic area, and these table plates are selectively mounted on a pedestal 1 provided on at least one connection means 8 to feed the required operation means by unified fixing means 2, 4a and 4b.
Patent JP-2002102764-A (JP)
Title: Simple dip coater
Inventor: INOUE TAKESHI
IPC: B05C3/10
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To uniformly and easily perform partial coating of an article to be coated and to make a machine body compact. SOLUTION: The liquid level of a coating material (A) in a coating vessel (1) is controlled to make it constant by connecting the coating vessel (1) to tightly closed secondary tank (2), to which the coating material is replenished from an opening type primary tank (3), with a replenishing pipe (20) and an air flow-in pipe (21).
Patent JP-2002102283-A (JP)
Title: Absorbing article
Inventor: TAGAWA KAZUHIRO
IPC: A61F13/496
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an underpants type absorbing article capable of preventing a side seal part from storongly stimulating the parts around leg or the waist of a person wearing this absorbing article, minutely adjusting opening dimensions of a leg opening part or a waist opening part in accordance with dimensions around the leg or waist of the person, and providing satisfactory wearing feeling. SOLUTION: The underpants type disposable diaper 1 is constituted such that it has the side seal part 15 formed by arranging many join parts 30 having a predetermined width intermittently and a plurality of join parts 30 in the fringe part 18e of at least leg opening part 18 are inclined in such a way that they are lowered as advancing toward the outside in the direction of width of the diaper or a plurality of join parts 30 in a fringe part 16e of the waist opening part 16 are inclined in such a way that they are lowered as advancing toward the inside in the direction of width of the diaper.
Patent JP-2002109209-A (JP)
Title: Information processor, network system, operation managing system, operation managing method and storage medium
Inventor: KIKUCHI FUMIO
IPC: G06Q40/06
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an operation managing system by which information is efficiently and easily exchanged and managed in a defined contribution pension system, etc. SOLUTION: An operation management side 140 builds up the connection of input/output information at a merchandise providing side 110(x) and a property managing side 120(x) respectively based on an operating indication from an operation indicating side (the employees of a company joining the defined contribution pension system, etc.), 130(x).
Patent JP-2001296457-A (JP)
Title: Optical transmitter-receiver
Inventor: YONEMURA TAKAMOTO
IPC: H01L31/0232
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a small sized optical transmitter-receiver wherein an interval between a light emitting element and a light receiving element is narrowed and also to provide structure wherein a stable operation is realized even in a region exceeding 1 Gbps. SOLUTION: The optical transmitter-receiver 1 is provided with a receiving sub-module 4, a transmitting sub-module 2 and a housing 6 for housing these. The receiving sub-module 4 is provided with a receiving electronic circuit substrate 47 in which the light receiving element for receiving optical signals and an electronic circuit for processing output signals from the light receiving element are formed. The transmitting sub-module 2 is provided with a transmitting electronic circuit substrate 27 in which a light emitting element for transmitting optical signals and an electronic circuit for processing input signals to the light emitting element are formed.  The housing 6 is provided with a receptacle 61 into which an optical connector accepting a receiving optical fiber and a transmitting optical fiber is fitted and also the receiving sub-module 4 and the transmitting sub-module 2 are attached to the housing. The receiving electronic circuit substrate 47 and the transmitting electronic circuit substrate 27 are oppositely arranged.
Patent JP-2002115492-A (JP)
Title: Arch-tunnel bottom slab
Inventor: OZEKI MUNETAKA
IPC: E02D29/05
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an arch-tunnel bottom slab capable of reducing weight, and to reduce cost. SOLUTION: An upward bending moment acts on the central part of a base section 1a of the bottom slab by load of precast wall slab or the like; and an outward bending moment acts on a sidewall 1b part of the end section. The bending moments make tensile force occur at the upper surface of the central part of the bottom slab 1 and at the outside surface of the sidewall 1b. The central part of a PC steel material 3 is inserted into a through-hole 1c, of a rise section 1ar and is bent on the upper surface of the central part of the base section 1a in the shape of a crest; the end part of the PC steel material 3 is bent on the outside surface of the sidewall 1b through the rise section 1br in the shape of a trough; and since prestress against the tensile force is introduced, high strength is obtained to strengthen the strength.  Accordingly, the thickness of the bottom slab 1 is thinned, to easily reduce weight.
Patent JP-2001266883-A (JP)
Title: Positive electrode active material for lithium battery and lithium battery using it
Inventor: YAMADA MASAYUKI
IPC: H01M4/52
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a lithium battery having a high voltage and high capacity. SOLUTION: The lithium battery is composed by using a positive electrode active material composed of at least one kind selected among the group of copper-boron complex oxide expressed by the formula (1) CujMkBmOn, copper- molybdenum complex oxide expressed by the formula (2) CuxMoyOz, and copper complex oxide expressed by the formula (3) CuM'2O4. In the formulae, M is at least one kind selected among group of Fe, Al, Ga, In, Tl, Sc, Mn, Ni, Co and Ln (Ln is a rare-earth element), M' is at least one kind selected among group of B, Al, Ga, Mn, Co, Ni and Ln (Ln is a rare-earth element), and j, k, m, n, x, y, z are positive numbers.