baber/WOPTO huggingface dataset:
Patent JP-2001292083-A (JP)
Title: Remote monitor system and remote monitor method in real time utilizing adsl modem in reverse direction
Inventor: KO SHOSHAKU
IPC: G06F13/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitor system and a remote monitor method that utilize an ADSL MODEM in a reverse direction and compress and transmit video data or video and audio data so as to remotely monitor the transmission state in real time. SOLUTION: The remote monitor system is provided with a monitor camera 32 or the like that outputs monitor data in an ATM 31, a remote monitor image data processing unit 34 that monitors operations of each channel to generate a sensing signal so that the monitor data are compression-coded onto a bit stream and the resulting stream is transmitted, a 1st ADSL modem 36 that is set in the reverse direction so that the modem 36 modulates an output of the processing section 24 to be sent in an incoming direction at a transmission rate faster than that of data in an outgoing direction and demodulates data modulated and transmitted from a central station 38 to be sent to the remote monitor image data processing unit 34,  and a 2nd ADSL modem 37 that is set in a reverse direction so that the modem 37 demodulates the data modulated and sent from the modem 36 to be sent to the central station 38 and modulates the data sent from the central station 38 to the 1st ADSL modem 36 at a transmission rate slower than that of the data in the incoming direction.
Patent JP-2002239501-A (JP)
Title: Garbage disposer
Inventor: MURAKAMI TETSUO
IPC: B09B3/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposer wherein the frequency of works of carrying crushed garbage into a decomposition tank is decreased, and treating time is shortened by using the crushed garbage having a specified size. SOLUTION: This disposer is provided with a garbage crusher 9 connected to the lower side of the drain port 2 of a sink 1; a broken garbage separator 12 into which a mixture of water with garbage P crushed by means of the crusher 9 is introduced through an introduction path 11 and which separates the mixture into the garbage P and the water by means of a detachable separation container 17; and a decomposition tank 21 into which the garbage P separated by means of the container 17 is introduced and decomposed.
Patent JP-2002245733-A (JP)
Title: Disk recording or reproducing device provided with pickup inclination adjusting mechanism
Inventor: MAEDA OSAMU
IPC: G11B21/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the height change amount of a guide shaft at the time of adjusting the inclination of the guide shaft and to correctly operate a focus servo. SOLUTION: On brackets 9 supporting both end parts of the guide shaft 4, cam surfaces 95 provided almost symmetrically across the almost center part C of the longitudinal direction of the guide shaft 4 are formed. On at least one bracket 9, an adjusting member for moving the guide shaft 4 in the longitudinal direction is provided. The cam surface 95 guides the guide shaft 4 in the direction of being turned around the almost center part C of the longitudinal direction as the guide shaft 4 is moved along the longitudinal direction by the adjusting member.
Patent JP-2002246128-A (JP)
Title: Electrical connection device
Inventor: HASEGAWA YOSHIE
IPC: H01R33/76
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To enhance the elastic force of an elastic body. SOLUTION: In this electrical connection device, a plurality of holes, penetrating a plate-like housing in the direction of its thickness, are formed at least in one row; the housing is assembled to one face of a wiring board; a plurality of contacts electrically connecting a conductive part of the wiring board and an electrode part of an integrated circuit are disposed in the holes; and a long elastic body which comes into contact with the housing and the contacts is disposed, to extend to cross an elongated hole in the housing. The elastic force of the elastic body is reinforced, by a coil spring disposed in a long rubber member.
Patent JP-2002243003-A (JP)
Title: Image forming device
Inventor: KOGA NOBUKO
IPC: F16H7/08
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having no difficulty on a layout when arranging a tightener, and capable of reducing meshing noise of a belt and a pulley in the image forming device having the tightener for applying tension to the belt of a belt driving system. SOLUTION: This image forming device has the tightener for applying tension to the belt of the belt driving system, and slantingly drives the belt in the alignment direction by the tightener.
Patent JP-2002244034-A (JP)
Title: Projection optical system and exposure device provided with it
Inventor: SUZUKI GOJI
IPC: G03F7/22
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a projection optical system by which chromatic aberration correction and the suppression of radiation fluctuation are excellently performed while maintaining design performance even in the case of using a laser beam source in which the narrowing of a band is not attained. SOLUTION: This projection optical system incorporates a lens component formed of fluorite and a lens component formed of quartz, and projects the image of a first face on a second face. The optical system has a first lens group including at least one lens component formed of fluorite and having positive refracting power, a second lens group arranged in an optical path between the first lens group and the second face and having negative refracting power, and a third lens group arranged in an optical path between the second lens group and the second face and having positive refracting power. When the number of pieces of the lens component formed of the quartz is Snum, that of the lens component formed of the fluorite is Cnum, and the numerical aperture of the projection optical system on the side of the second face is NA, relations Snum>Cnum and NA>0.75 are satisfied.
Patent JP-2002249394-A (JP)
Title: Cleaning device for cylindrical member for single crystal pulling apparatus
Inventor: HORI KENJI
IPC: C30B15/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To sufficiently effectively remove foreign matter stuck to a cylindrical member used in a single crystal pulling apparatus, using a cleaning device for the cylindrical member of the apparatus. SOLUTION: The cleaning device is a device for cleaning the cylindrical member 5 used in the single crystal pulling device which pulls a semiconductor single crystal. The device is provided with a supporting base 12 for supporting the cylindrical member rotatably around is axis line and with a cleaning mechanism 13 for cleaning the outer/inner peripheral surface of the cylindrical member supported by the supporting base. The cleaning mechanism is provided with a member rotating mechanism 17 for rotating the cylindrical member supported by the supporting base and with a peeling member 16 of which the position is fixed with respect to the axis line and which is brought into contact with the outer/inner peripheral surface of the rotating cylindrical member.
Patent JP-2002243564-A (JP)
Title: Pressure sensor
Inventor: ISHII MAKOTO
IPC: H01L41/08
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of pressure measurement accuracy even when being affected by parasitic capacitance, and execute miniaturization. SOLUTION: This pressure sensor 27 comprising an insulating substrate 29 having a fixed electrode 45, and a diaphragm 31 equipped with a movable electrode, for being displaced in response to an applied pressure is equipped with a uniform displacement part 75 for displacing uniformly the movable electrode relative to the fixed electrode 45 in the displacement direction of the diaphragm 31 when the diaphragm 31 is displaced in response to the pressure, and a piezoelectric member 33 interposed between the insulating substrate 29 and the diaphragm 31, for being expanded or contracted by application of a voltage.  When the diaphragm 31 is displaced in response to the pressure, a voltage corresponding to the pressure is applied to the piezoelectric member 33 to move the insulating substrate 29, and the distance between the facing surfaces of the fixed electrode 45 and the movable electrode is kept at a prescribed pitch, and the pressure is measured by the voltage applied to the piezoelectric member 33.
Patent JP-2002251440-A (JP)
Title: Real estate thing retrieval system and program for real estate thing retrieval
Inventor: MORITA SHIGERU
IPC: G06Q10/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a real estate thing retrieval system which enables to shift over to a dealing thing from a lease article easily. SOLUTION: In the real estate thing retrieval system which retrieves a real estate thing based on input conditions, a retrieval process means 11 performs the retrieval of the dealing thing based on the input conditions.
Patent JP-2002252367-A (JP)
Title: High sensitivity photoelectric converter
Inventor: HIRANO YOSHIYUKI
IPC: H04N5/369
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric converter in which a starting voltage of charge multiplication is lowered. SOLUTION: The photoelectric converter is provided with a photoelectric conversion layer which generates signal charge, according to incident light from the outside, a signal charge accelerating layer which receives a signal charge from the photoelectric conversion layer and accelerates the signal charge, and a signal charge multiplying layer which receives an accelerated signal charge from the signal charge accelerating layer and multiplies the accelerated signal charge. The photoelectric conversion layer, irradiated with light, forms the signal charge which is accelerated by the signal charge accelerating layer. The accelerated signal charge is multiplied in the signal charge multiplying layer, thereby lowering the starting voltage of charge multiplication of the photoelectric transducer.
Patent JP-2002253099-A (JP)
Title: Fishing rod standing gear, angle adjuster to be used therefore, and method for adjusting angle of fishing rod
Inventor: WADA MITSUO
IPC: A01K97/10
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod standing gear capable of adjusting the angle of a fishing rod held thereon, in a state of being fixed in the ground or the like, and enabling itself to be made compact by folding when to be carried or stored. SOLUTION: This fishing rod standing gear A1 includes a stake 1, a holding element 2 and an angle adjusting gear 3; wherein the holding element 2 has a base 20 somewhat shorter than the stake 1, both ends of the base 20 are mounted with a base holding tool 21 for holding a fishing rod and a tip holding tool 22, the angle adjusting gear 3 has a stool element 30 to be fixed on the stake 1, an adjusting tool 31 to be fixed on the base 20, and a clamp 39, the stake 1 and the holding element, 2 are connected to each other via the angle adjusting gear 3; thus enabling the angle of the holding element 2 to be adjusted within a given range in such a condition that the stake 1 is driven in the ground and fixed.
Patent JP-2002259596-A (JP)
Title: System for estimating cost to repair vehicle
Inventor: OKI KOJI
IPC: G06Q50/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a system for estimating a cost to repair a vehicle, which can easily implement an accurate estimation work. SOLUTION: A system for estimating a cost to repair a vehicle for the maintenance has an input device to input data for the vehicle to be repaired, a storage device to store the data for vehicle parts and the data for each part repairing works according to a vehicle type, and a display unit to display each data. The system also has a control unit that retrieves the vehicle type based on the data for the vehicle to be repaired, specifies the parts required for repairing the vehicles, retrieves the data of work activities for repair, extracts each part data corresponding to the work activities for the repair, and calculates a repair cost based on the data of work activities for the repair and the part.
Patent JP-2002257499-A (JP)
Title: Bullet and cartridge
Inventor: AOKI KIICHIRO
IPC: F42B7/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a bullet, not employing head and reduced in fluctuation of impact while having a proper hardness and facilitated in the manufacture of the same through injection molding, and a cartridge employing the shots. SOLUTION: The shot is formed employing a composite material of granular heavy metal of tungsten base and a biodegradable resin while the specific gravity of the shot is specified so as to be 1.4-13.8 and the Vickers hardness of the same is specified so as to be 10-70. In this case, a cartridge case or the like is constituted of a biodegradable substance.
Patent JP-2002258455-A (JP)
Title: Phase shift mask blank and phase shift mask
Inventor: TSUKAMOTO TETSUSHI
IPC: G03F1/68
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a phase shift mask blank and a phase shift mask with high performance and little changes in the optical characteristics even for long- term use. SOLUTION: In the phase shift mask blank having at least one layer of a phase shift film essentially comprising a metal and silicon on a transparent substrate, a cap layer essentially comprising a metal and silicon is formed on the phase shift film. Durability against an excimer laser is imparted to the phase shift mask having the cap layer so that the phase shift mask blank and the phase shift mask have high quality and do not change in the optical characteristics even when the blank or the mask are irradiated with excimer laser light for a long time.
Patent JP-2002261057-A (JP)
Title: Device and method for grinding substrate
Inventor: KATSUOKA SEIJI
IPC: B24B37/04
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a substrate grinding device capable of improving the throughput of grinding by finishing mounting of an un-ground substrate to be ground to a top ring during grinding of the substrate to be ground. SOLUTION: The substrate grinding device is provided with a top ring mounting table 33 for holding a plurality of top rings 31 for holding the substrate to be ground, and substrate grinding part 13 for grinding the grinding surface of the substrate to be ground by the mutual movement of the substrate to be ground and the grinding surface of a grinding table by pressuring the substrate to be ground held by the rings 31 mounted to the table 33 to the grinding surface of the grinding table. A top ring mounting and removing part 12 is provided for mounting and removing the top rings 31 holding the substrate to be ground with the substrate to be ground is provided at the table 33.  Since the top rings 31 holding the substrate to be ground are mounted and removed to/from the table 33 with the substrate to be ground, the ground substrate to be ground can be received from the top rings 31, and the un-ground substrate to be ground can be held (mounted) to the top rings 31 of the substrate to be ground during grinding of the substrate to be ground, thereby improving the throughput of substrate grinding.
Patent JP-2002257213-A (JP)
Title: Idler gear
Inventor: ADACHI TAKEFUMI
IPC: F16H1/06
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an idler gear, capable of reducing abnormal sound without having to provide special mechanisms, etc., by improving the sliding surface shape of the idler gear. SOLUTION: A groove 12 is arranged on an axial sliding surface of the idler gear 15. Generation of sliding sound, that is, abnormal sound is restrained by removing dust of toner, paper powder, etc., to be produced in the case of a printing device and abrasive powder produced as the sliding surface of the gear is roughened from the sliding surface by using the groove 12.
Patent JP-2002262590-A (JP)
Title: Motor control device
Inventor: KARIZUME YUJI
IPC: H02P29/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To satisfactorily control a motor while an electromagnetic wave with an excessive peak at a particular frequency is not generated. SOLUTION: A CPU 31 controls a reference voltage generating circuit 41 according to the deviation of an actuator revolution of an electric motor 27 from a target revolution. A triangular wave generated by a triangular waveform generating circuit 43 is converted into a trapezoidal waveform signal limited by a reference signal Vref by a diode 42. The trapezoidal waveform signal is amplified by an amplifier circuit 45 and then supplied to a drive circuit 28 as a drive pulse. The gain of the amplifier circuit 45 is variably set as Vb/Vref according to the reference voltage Vref. With such a constitution, orthogonal angles of a rising waveform and falling waveform of the drive pulse are changed according to the value of the reference voltage Vref.
Patent JP-2002258851-A (JP)
Title: Electronic musical instrument
Inventor: KIRA YOSHIBUMI
IPC: G10H1/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument which can synchronize playing of other parts with a part where a playing assisting function is set, when the parts are played on the basis of existing sequence data. SOLUTION: This electronic musical instrument has a music data storage part 2 which store music data; a part specification part 3 which specifies a specific part; a melody track part 4 which reads out and outputs corresponding data in the music data to a music generation part 1 each time a key is depressed to advance the playing of the melody part, a melody track counter 5 which counts the current playing position of the melody part, an accompaniment track part 6, which advances the playing of accompaniment parts, an accompaniment track counter 7 which counts the current playing positions of the accompaniment parts; and a control part 8 which compares the current playing positions sensed by both the counters and matches the playing position of the data read of the accompaniment track part 6 with the playing position of the data readout of the melody track part 4.
Patent JP-2002266076-A (JP)
Title: Electroless plating method
Inventor: YARA TAKUYA
IPC: C23C18/18
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily manufacturing an electroless plating base material having an excellent adhesion property of a plating film in an etching process step in the electroless plating method. SOLUTION: This electroless plating method comprises installing a solid dielectric substance to at least one opposite surface of a pair of electrodes facing each other at a pressure near atm. pressure, introducing treating gas between a pair of these opposite electrodes and subjecting the base material to be plated to contact treatment by the plasma obtained by impressing impulsive electric field, to these electrodes in the etching process step for the surface of the base material to be plated in the electroless plating method.
Patent JP-2002264957-A (JP)
Title: Paint for cap, and cap
Inventor: MIZUKAMI MASAYUKI
IPC: B65D41/34
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a paint for a cap capable of sufficiently reducing the cap-opening torque and preventing degradation of adhesivity of a liner to a cap body, and the cap using the paint. SOLUTION: The cap comprises a top plate part 2, a cylindrical part 3 suspended from a circumferential edge thereof, the cap body 5 with a painted film 4 formed on an inner face thereof, and a liner 6 provided on the inner face side of the cap body 5. The painted film 4 consists of the paint for the cap including (A) epoxy phenol resin, (B) polyolefin resin, and (C) glycerin fatty acid ester.
Patent JP-2002264943-A (JP)
Title: Capacity variable container and refrigerator provided with the same
Inventor: TAKEUCHI KAZUYOSHI
IPC: B65D21/08
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a pullout container having high usability in a capacity variable container and a refrigerator provided with the capacity variable container. SOLUTION: An upper frame body 16B and a lower container 16A are connected by two cross-bar structures 17, in each of which a bar 17A and a bar 18A are swingably supported on an axis, being a fulcrum, supporting the center of each of the bars 17A, 18A, the upper side end of the bar 18a and that of the bar 17A being fixed to the frame body 16B, the lower side end of the bar 17a and that of the bar 18A being fixed to the lower container 16A. Thus, by changing the angle of intersection between the bars 17A and 18A, the depth of the container can be varied.
Patent JP-2002275589-A (JP)
Title: Ferritic stainless steel for fresh water use
Inventor: KIMURA KEN
IPC: C22C38/58
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide ferritic stainless steel for fresh water use. SOLUTION: The ferritic stainless steel for fresh water use has a composition containing, by mass, 0.001 to 0.08% C, 0.01 to 1% St, 0.01 to 2% Mn, <=0.04% P, <=0.01% S, 10 to 25% Cr, >1 to 6% V, 0.005 to 0.2% Al, 0.001 to 0.04% N and <=0.005% O, and the balance iron with inevitable impurities. The steel preferably contains one or more kinds selected from Ti, Nb, Zr, Mo, Ni, Cu, Mg and B as well.
Patent JP-2002272933-A (JP)
Title: Shot ball obstacle of game board
Inventor: NAKAMURA MASATO
IPC: A63F7/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To give variation to a game by further changing the falling direction of falling shot balls easily without making any change of obstacle nails inserted in the fixed positions of a game board. SOLUTION: A main part 1 of an obstacle of bar shape laid between obstacle nails 2, 2 inserted in the game board 3 is formed. Engaging recessed parts 11, 11 are formed at the main part 1, in the positions corresponding to the obstacle nails 2, 2. The engaging recessed parts are detachably fitted and engaged with the obstacle nails to lay the main part 1 between the obstacle nails 2, 2. Shot balls P shot in the face of the game board 3 are received by the obstacle nails 2 and the main part 1 and sprung out, thus giving variation to the falling direction of the shot balls.
Patent JP-2002265845-A (JP)
Title: Calcined colored pencil lead and method for producing the same
Inventor: SATO ATSUSHI
IPC: C09D13/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a calcined colored pencil lead which can be inexpensively produced, has excellent mechanical strength, excellent color development, a smooth writing property and uniformity in hardness and an amount of abrasion wear, and to provide a method for producing the same. SOLUTION: This calcined colored pencil lead is characterized by comprising a porous calcined lead body composed of alumina and an extender material which are obtained by kneading a mixed composition consisting of at least one or more kinds selected from a group of inorganic polymers of aluminum composed of a polyaluminoxane as a main chain, an organic solvent, the extender material and an organic auxiliary binder, extrusion molding and calcining the molding in a nonoxidizing atmosphere and further calcining the molding in an oxidizing atmosphere and a colorant packed into pores of the calcined lead body.