baber/WOPTO huggingface dataset:
Patent JP-2002279570-A (JP)
Title: Remote monitoring system
Inventor: NAKAMURA YOSHIHIRO
IPC: F25D11/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of calls for alarming in a freezer for improving user's confidence in the freezer and a remote monitoring system. SOLUTION: When an alarm is given from a gas heat pump air condition, a CPU 11 in the remote monitoring device 1 determines whether the type of the alarm is above a calling level (set to be intermediate level) or not. If the level is above the intermediate level, a call is given to a host computer 4 in a monitoring center via a public communication line 3. If the level is below the intermediate level, an alarm is reset if resetting is allowed according to a decision by each switch part for resetting an alarm of the gas heat pump air conditioner, while if resetting is not allowed according to the decision, operation is returned and repeated in the same way.
Patent JP-2002281015-A (JP)
Title: Information rental safe and method for controlling the same, and ciphering/deciphering device and its control program
Inventor: MIURA TAKAO
IPC: G06F21/32
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an information rental safe whose information security is high. SOLUTION: A ciphering/deciphering device 10 prepares a cryptographic key based on the fingerprint pattern of a user (S1). An electronic information file that the user wants to preserve is enciphered with the cryptographic key by an electronic information file enciphering part 12 so that an enciphered electronic information file can be prepared (S2). The enciphered electronic information file and the cryptographic key are transferred to an electronic information file preserving device 20, and preserved (S3, S4). When a request for the return of the electronic information file is inputted, the fingerprint pattern of the user is collated with the cryptographic key so as to be authenticated, and the return request information is transmitted to the electronic information file preserving device 20 (S5).  The preserved enciphered electronic information file is transmitted to the ciphering/deciphering device 10 (S6). A decoding key is prepared by the ciphering/deciphering device 10, and the enciphered electronic information file is decoded, and the electronic information file is returned to the user (S7).
Patent JP-2002273938-A (JP)
Title: Imaging apparatus
Inventor: IKEDA JUNICHI
IPC: G03G15/04
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the printing quality at low costs and easily by reducing a steady density irregularity in a vertical scanning direction generated to printing images. SOLUTION: In a digital copying machine having image data input means 19 and 11 including an image scanner 19, a laser light is repeatedly scanned in an axis direction of a photoreceptor 1 while the photoreceptor 1 is rotated and charged, and at the same time, the laser light is modulated by image data, whereby electrostatic latent images are formed to be developed. At an adjustment time in the copying machine, a test image expressed by test image data is printed, and is read by the scanner 19. A correction value made corresponding to position information in a rotation direction of the photoreceptor 1 is generated on the basis of the test image data and stored in a memory 16.  At a normal printing time, before image data is used to modulate the laser light, the image data is corrected according to the correction value in the memory 16 corresponding to the position information in the rotation direction of the photoreceptor 1. There is also a form of a laser printer in which the image scanner is omitted.
Patent JP-2002281314-A (JP)
Title: Image processor
Inventor: MORISHITA KOICHI
IPC: B41J2/525
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of eliminating unnecessary processing by optimizing necessity for smoothing as an image processing func tion to the respective colors and enhancing recording quality of an image with out reducing the effect of the smoothing. SOLUTION: The image processor 1 has a plurality of writing functions for multicolor printing, has a smoothing function to extract an edge part of a bitmap image inputted during processing image data and to reduce play (jaggy) of the edge part and is constituted so as to perform smoothing only to a part of colors of multicolor writing.
Patent JP-2002278119-A (JP)
Title: Electrophotographic sensitive body capable of conductive base reproduction processing and conductive base reproducing method
Inventor: SUZUKI YASUO
IPC: G03G5/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic sensitive body which can easily have its conductive base reproduced after deteriorating in function or becoming a defective and a method for reproducing the conductive base. SOLUTION: The electrophotographic sensitive body which can have its conductive base reproduced has a photosensitive layer laminated on the conductive base across an intermediate layer formed principally of inorganic pigment and thermosetting resin and is characterized by that the intermediate layer contains an ammonium salt compound of a block copolymer having an acid radical. The conductive base reproducing method is characterized by that the intermediate layer and photosensitive layer are removed from the conductive base by applying a mechanical external force (impulse force, frictional force, etc., of water) to the electrophotographic sensitive body.
Patent JP-2002275798-A (JP)
Title: Composite hardened body
Inventor: MATSUNO KICHIYA
IPC: D21J1/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To improve the processability of papermaking sludge hardened products. SOLUTION: The objective composite hardened body is obtained by drying and hardening papermaking sludge. This composite hardened form thus obtained is such that organic fibrous matter of polysaccharides and calcium carbonate are included in an inorganic noncrystalline matrix of the respective oxides of Si, Al, and Ca; wherein the Ca content of the composite hardened body is adjusted, on a CaO basis, to >=3 wt.% but <6 wt.% or >=6 wt.% but <=63 wt.%, and the calcium carbonate content of the composite hardened from is >=3 wt.% but 9.0 wt.%.
Patent JP-2002278319-A (JP)
Title: Cleaning device and image forming device using the cleaning device
Inventor: WATANABE YASUAKI
IPC: G03G15/16
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the cleaning of grains of small diameters or spherical grains and the cleaning of peripheral parts of fine projected parts formed on the surface of a moving body. SOLUTION: The cleaning device for cleaning image forming grains 2 left on the surface of the moving body 1 to be circularly moved is provided with an elastic cleaning member consisting of a plate-like elastic member partially fixed and allowed to come into contact with the moving body 1 and capable of deforming the shape of its contact part in accordance with the movement/stop of the moving body 1 and a non-deformed cleaning member 4 consisting of a plate-like member partially fixed and allowing a free end to come into contact with the moving body 1 and capable of holding the shape of the contact part in a non-deformed state independently of the movement/stop of the moving body 1 or provided with plural non-deformed cleaning members 5,  6 consisting of plate-like members partially fixed and allowing free ends to come into contact with the moving body 1 and capable of holding the shape of the contact part in the non-deformed state independently of the movement/stop of the moving body 1.
Patent JP-2002286553-A (JP)
Title: Method and instrument for measuring time waveform of light signal electric field
Inventor: NAGANUMA KAZUNORI
IPC: G02F1/35
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To realize measurement for a stable single shot light signal having resistance against fluctuation of intensity in every shot by obtaining a symmetrized phase in every one shot of the measured light signal. SOLUTION: In this time waveform measuring method for a light signal electric field for making local light act on the measured light signal to generate phase-conjugate light, for multiplexing the measured light with the phase- conjugate light to generate mixed light, and for observing a spectrum of the mixed light to measure the phase of the electric field of the measured light signal in a frequency area, a relative phase between the local light and the measured light signal is made to depend on a position within a light cross-section so as to generate phase-conjugate light, the generated phase-conjugate light is multilplexed with the measured light to generate the mixed light, spectral intensity of the mixed light is observation-recorded as a two-dimensional image resolved in the position by the position,  and a change of the intensity in every spectral component accompanied to a change of the position is compared to measure the relative phase between the specrtral components.
Patent JP-2002286896-A (JP)
Title: Radiation image conversion panel and method for manufacturing the same
Inventor: NAKANO KUNIAKI
IPC: G21K4/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image conversion panel which is less deterioration in sharpness, even with time elapse. SOLUTION: The radiation image conversion panel, which has a phosphor sheet with a stimulable phosphor layer on a support and a moistureproof protective film placed so as to coat the whole surface of the phosphor sheet, which has air pressure in the space formed between the phosphor sheet and the moistureproof protective film is decompressed and regulated in the range of 100 Pa and 60,000 Pa.
Patent JP-2002290186-A (JP)
Title: Low-pass filter
Inventor: YOKOGAWA TETSUYA
IPC: H01F17/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized low-pas filter which is superior in attenuating characteristic in an attenuating band, and which has high precision. SOLUTION: Input/output electrodes 2a and 2b and interdigital-type electrodes 3 which are oppositely arranged between the input/output electrodes are formed on the front surface of a dielectric baseboard 1, a ground electrode 4 is formed on the rear surface of the baseboard; then a capacitor array is obtained; and the low-pass filter is constituted of the capacitor array and an inductance element 5, which is connected in between the input/output electrodes of the capacitor array.
Patent JP-2002288870-A (JP)
Title: Optical pickup
Inventor: KATO KENJI
IPC: G02B13/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup whose parts and places to be adjusted can be reduced in number. SOLUTION: A two-wavelength one package laser diode(LD) emits in parallel a first and second laser beams (L1 and L2), which are each different in wavelength, from a first and second light-emitting points which are away from each other at a prescribed distance. An optical system (GRT, BS, CL and OL) leads the first and second laser beams to an optical disk(DISC) and transmits the first and second returned lights (R1 and R2) which are each incident from the side of the optical disk and whose optical axis deviates from each other. An optical axis meeting element(OAM) leads the first and second returned lights to a photodetector(PD) so that their optical axes may coincide at a light- receiving point. A diffraction grating, for example, can be used as the optical axis meeting element.
Patent JP-2002282425-A (JP)
Title: Game machine
Inventor: TANIGUCHI TATSUYA
IPC: A63F5/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine reflecting the superiority or inferiority of the technique of a player on a task to be given to the player as the condition of shifting to an advantageous game. SOLUTION: The game machine 1 is provided with reels 3L, 3C and 3R variably displaying a plurality of patterns, stop buttons 7L, 7C and 7R provided so as to be operated by the player, a stop control means stopping the variable display of the patterns corresponding to stop signals from the stop buttons 7L, 7C and 7R, a task presentation means presenting a prescribed task to the player, a monitoring means monitoring the operation of the stop buttons 7L, 7C and 7R performed by the player or a game history generated from the operation and a decision means deciding whether or not to shift to a special game state on the basis of the contents of the task and the monitored result of the monitoring means.  Further, the game machine 1 is provided with a task content selection means setting two or more kinds of the tasks of different contents or difficulty degrees as the tasks presented by the task presentation means and making the player arbitrarily select from the two or more kinds of the tasks.
Patent JP-2002284866-A (JP)
Title: Crystalline polyester
Inventor: SHIRAI EIJI
IPC: C08G63/16
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a crystalline polyester which is moderately compatible with an amorphous resin, especially an amorphous polyester having a bisphenol A skeleton and is usable suitably for a toner-binding resin and so on; a polyester resin composition containing the above crystalline polyester; a toner-binding resin containing the above crystalline polyester or the above polyester resin composition; and such a toner for electronic photography that contains the above toner-binding resin. SOLUTION: The crystalline polyester is obtained by polycondensing a monomer containing 0.1-1.0 mole % of a divalent aromatic compound and has a softening point of 85-150 deg.C; the polyester resin composition comprises the above crystalline polyester and an amorphous resin which is obtained by polycondensing a monomer comprising an alcoholic component containing 40 mole % or more of an aromatic compound having a bisphenol A skeleton; the toner-binding resin contains the above crystalline polyester or the above polyester resin composition; and the toner for electronic photography contains the above toner-binding resin.
Patent JP-2002289246-A (JP)
Title: Reformer for fuel cell
Inventor: OTA HIROSHIGE
IPC: C01B3/38
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate temperature control of a reforming catalytic layer by realizing miniaturization, restraining deterioration of a catalyst and improving fuel consumption. SOLUTION: This reformer for the fuel cell to reform evaporated fuel by burning and evaporating the fuel is constituted by separately and independently forming a combustion air chamber 4 to supply the fuel to a burning and evaporating catalytic layer 16 with combustion air introduced through a combustion air introduction port 9 and a reforming air chamber 5 to supply reforming air introduced through the reforming air introduction port 10 to the reforming catalytic layer 15 in a reformer main body 100.
Patent JP-2002298504-A (JP)
Title: Recording and reproducing device
Inventor: SAKAI AKIHIRA
IPC: G11B27/36
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent noise from being generated in an analog output even in the case of reproducing a compressed voice signal when the compressed voice signal and an uncompressed voice signal are recorded on the same tape in a recording and reproducing device that does not have a decompressing means for a compressed voice signal. SOLUTION: This recording and reproducing device for recording and reproducing a compressed voice signal without the decompressing means for compressed voice is provided with discrimination data recording part 54 for recording discrimination data for discriminating between an uncompressed voice signal and a compressed voice signal on a magnetic tape 9 in a recording mode, a discrimination data reading part 7 for reading discrimination data of a reproduced voice signal in a reproduction mode, an analog mute switch processing part 8 for muting an analog output when the read discrimination data shows a compressed voice signal, and a reproduction system multiplication processing part bypass switch 13 for bypassing a reproduction system multiplication processing part 4 when the discrimination data shows the compressed voice signal.
Patent JP-2002300749-A (JP)
Title: Electric motor for gear transmission and gear transmission mechanism using it
Inventor: KOIKE YOSHIKAZU
IPC: F16H1/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a gear transmission mechanism having an electric motor for gear transmission which reduces speed fluctuation even if a motor speed fluctuation of a constant cycle is generated. SOLUTION: The electric motor for gear transmission structure is of a three-phase 8-pole electric motor and generates 24 times of torque fluctuation in one rotation. In the 24 torque fluctuations during one rotation, when the A-phase is energized and the position at which the magnet pole center of the A-phase stator agrees to the magnet pole center of the rotor is defined as the rotational angle 0 degree, a generated torque when the two phases are energized becomes the maximum at the position of the rotational angle 0 degree. The transmission torque of the motor gear and the transmission gear used for the gear transmission structure and engaged each other alternately generates 24 times of the minimum transmission torque and the maximum transmission torque in one rotation, and the minimum transmission torque is generated when a tooth of one gear is engaged with one of the other.  The engaging angle of a tooth of the motor gear with a tooth of the transmission gear is made agreed when the rotational angle that the generated torque becomes the maximum is 0 degree.
Patent JP-2002293168-A (JP)
Title: Vehicular instrument panel structure
Inventor: NONAKA KENJI
IPC: B60R21/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular instrument panel structure that can reconcile thinness of an instrument panel in a vehicle length direction, arrangement of an air bag unit, capacity securement of a glove box, and the like. SOLUTION: The instrument panel structure for a vehicle with the instrument panel 1, 40 extending in a vehicle width direction in a cabin front section and in front of an occupant has the air bag unit 16 disposed in a portion of the instrument panel opposed to the occupant, the glove box 18, 44 disposed forward or upward of the air bag unit along the vehicle and provided with an opening 20, 46 accessible from the cabin, and a lid member 24, 50 disposed to cover the opening of the glove box in an openable relation.
Patent JP-2002292031-A (JP)
Title: Game machine and its controlling method, and storage medium storing control program capable of executing control method
Inventor: KAWAMOTO TOMOAKI
IPC: A63F7/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To show the luck of any player effectively which originally depends upon the contingency. SOLUTION: In the case transitions into the favorable playing condition have occurred successively within a specified cycle predetermined, the frequency of transition or any image representing it is displayed on a display screen.
Patent JP-2002295599-A (JP)
Title: Conveying chain
Inventor: NAKANO KENJI
IPC: F16G13/07
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight conveying chain which is not substantially oxidized even at least under a high temperature of 800 deg.C by putting all of constitutional parts containing a jig for forming a metal thin film under, so- called, the poor-oxygen conditions of which the oxygen concentration is 5% or less, excellent in stability under a high temperature environment and can remarkably save an energy consumption amount. SOLUTION: The chain comprises a chain comprised of a series of outer link plates (21), an inner link member (22), a connection pin (24) to connect the outer link plate (21) and the inner link member (22), and a connection pin fixture (23) to fix the connection pin, and, a series of supporting plates (25) fixed at prescribed places of the outer link plates (21) of the chain or the inner link members (22), and the jig (27) for forming the metal thin film fixed at the prescribed places by a stopping for the jig to the supporting plates (25).
Patent JP-2002299833-A (JP)
Title: Multilayered wiring board and its forming method
Inventor: GOTO HIDEYUKI
IPC: B22F1/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To further make finer the circuit pattern of a multilayered wiring board, the vertical continuity hole sections (via holes) of a substrate, etc. SOLUTION: The circuit pattern is formed by sintering nano-silver paste prepared by stably dispersing fine metallic particles which have a mean particle diameter of 1-100 nm, are composed of gold, silver, copper, etc., and are coated with a dispersant 2 (amine, alcohol, thiol, etc.), capable of coordinating with the metal element contained in the fine metallic particles in an organic solvent at a temperature of <=250 deg.C. In addition, conductive sections are formed on the inner peripheral surfaces of the via holes by filling up the via holes with the nano-silver paste and sintering the paste at a temperature of <=250 deg.C. Before printing (a), nano-sized silver particles 1 are stably dispersed (not aggregated) in the organic solvent by the coating action of the dispersant 2. At heating time (b), a trapping material 4 (an acid anhydride, etc.), entraps the dispersant 2.  In the state (c), in addition, low-temperature sintered nano-sized silver particles are brought into contact with each other and connected to each other by the shrinking force of a resin.
Patent JP-2002302855-A (JP)
Title: Method for manufacturing rock wool board
Inventor: ASAHI ICHIRO
IPC: D04H1/4209
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an economical method for manufacturing a rock wool board free from delamination and the deterioration of surface state, and having excellent quality. SOLUTION: The compression molding is carried out as follows. At first, fibers are collected in a sheet shape, and a rock wool to become laminates is compressed in the direction of thickness by a compressing transferring conveyor comprising plural transfer units placed along the transfer direction. Further, the transfer speed of a transfer unit on the downstream side is made slower than that of a transfer unit on the upstream side, and thus, the rock wool is transferred with compressing power in the transfer direction. The speed reducing percentage of the transfer speed of the downstream-side transfer unit against that of the upstream-side transfer unit is made <=10%, and at the same time the speed difference between both the units is controlled at <=0.65 m/min.
Patent JP-2002295454-A (JP)
Title: Dynamic pressure bearing and spindle motor furnished with dynamic pressure bearing
Inventor: TAKEHARA ISAMU
IPC: H02K5/16
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To improve dynamic pressure generating efficiency per an effective area of a thrust dynamic pressure bearing part. SOLUTION: A thrust dynamic pressure generating groove pattern provided on a surface of a ring type thrust member 3 of a shaft 1 with a flange is constituted of 12 pieces of inside diametrical side thrust generating grooves G2a formed on the inside diametrical side of a turn-around point circle of a radius (r) and 24 pieces of outside diameter side thrust generating grooves G2b formed on the outside diameter side, and pitch width dj in the circumferential direction of the inside diameter side thrust generating grooves and pitch do in the circumferential direction of the outside diameter side thrust generating grooves are made equal to each other. Additionally, a value of the radius (r) of the turn-around point circle is set so that leading-in pressure Pj of the inside diameter side thrust generating grooves G2a and leading-in pressure po of the outside diameter side thrust generating grooves G2b become roughly equal to each other.