baber/WOPTO huggingface dataset:
Patent JP-H05183935-A (JP)
Title: Recorder for digital video signal
Inventor: KANOTA KEIJI
IPC: H04N19/85
Filed: 1991-12-28
Abstract: PURPOSE:To record video signals in an HDTV system at natural band compressibility by selecting a sampling frequency and the number of valid picture elements in one horizontal scanning line while keeping prescribed relation for constituting macro blocks CONSTITUTION:Luminance signals and chroma signals in the HDTV system applied to input terminals 1A-1B are digitized and supplied to block circuits 4A and 4B after redundant components are removed by a valid information extraction circuit 3, and the DCT blocks of the luminance signals and the DCT blocks of the chroma signals are constituted by DCT transformation and supplied to a macro block synthesizing circuit 5. Concerning an HDTV signal in an A system, the sampling frequency is set at 44.55MHz, and the number of valid picture elements in one horizontal scanning line is set at 1152. Thus, the sufficient band can be secured even in the case of HDTV signals, 8X8 DCT blocks can be easily constituted and further, the macro block for shuffling can be easily constituted.
Patent JP-H05183298-A (JP)
Title: Method and equipment for mounting chip type circuit parts
Inventor: TSUCHIYA TOMOHITO
IPC: H05K13/08
Filed: 1991-12-31
Abstract: PURPOSE:To accurately correct deviation of the suction position of a chip type circuit parts even if some irregularity exists in the dimension of the chip type circuit parts. CONSTITUTION:After a chip type circuit parts (a) is sucked by a set nozzle 83, reciprocating movement between the set nozzle 83 and a guide case 61 is relatively performed several times while the stroke is gradually reduced. Firstly, the suction position of a chip type circuit parts (a) having a small size is corrected by the reciprocating movement of large stroke. Finally, the suction position of a chip type circuit parts (a) having a large size is corrected by the reciprocating movement of small stroke. The suction position of a chip type circuit parts (a) having an intermediate size is corrected by the reciprocating movement of middle stroke.
Patent JP-H11190111-A (JP)
Title: Water-proof structure at rising wall lower end coner in veranda and the like and water-proof panel for rising wall lower end corner
Inventor: YAMADA TADAHARU
IPC: E04D13/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a water-proof structure for a rising wall lower end corner is veranda or the like which can be constructed easily, stored, managed and transported efficiently and whose cost can be reduced. SOLUTION: A resin covered steel plate 40 is integrally laminated on the surface of a heat insulating block 30, a flexible L type constructing member 50 is integrally laminated on one end edge on the surface of the resin covered steel plate 40, and a water-proof panel 20 is provided. The panel 20 is fixed to a building frame horizontal wall 1a, while the other flange 52 of the flexible L type constructing member 50 is fixed to the surface of a rising wall 1b.
Patent JP-2001174687-A (JP)
Title: Movable lens position detector
Inventor: KUWANA MINORU
IPC: G01B11/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a movable lens position detector by which the position of a movable lens is accurately detected. SOLUTION: A projecting part 32 to irradiate the movable lens 20 with infrared ray is arranged in the periphery of the optical path of the movable lens 10 driven by an actuator 20. A light-receiving part 34 to receive light radiated to the movable lens 20 by the projecting part 32 is arranged in the periphery of the optical path of the movable lens 20. The position of the movable lens 10 is decided by a lens position deciding part based on a position at which the light-receiving part receives the light by referring to a table or calculation.
Patent JP-H11191474-A (JP)
Title: Compound surge absorber
Inventor: KAMINOSONO TAKESHI
IPC: H02H9/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To surely lead discharge with a discharge gap set to the distance without a safety problem in spite of extremely simple structure by arranging a ground side terminal of a power line and a ground side terminal of a secondary circuit with a specified space, and fitting a high dielectric for inducing discharge between both ground side terminals. SOLUTION: A ground side terminal 6 of a power line to which a commercial power source is connected, and a ground side terminal 7 of a secondary circuit connected to an antenna are arranged at a specified space, and a high dielectric 10 is fitted between both the ground side terminals 6, 7. A discharge gap 2 based on safety standard is constituted by a clearance G between a protruding side 7b, formed at the terminal 7 and a right-side side 6b of the terminal 6. When the high dielectric 10 is stuck to the discharge gap 2, discharge across the gap is performed on the high dielectric 10 to facilitate discharge. The distance between the primary power source side and the secondary power source side can therefore be made long as well as to prevent short circuit between both power sources and to obtain stable action as an overvoltage protective circuit from a thunderbolt or the like.
Patent JP-H05182363-A (JP)
Title: Signal converter for pcm recording and reproducing device
Inventor: KUWAOKA TOSHIHARU
IPC: G11B20/12
Filed: 1991-12-26
Abstract: PURPOSE:To record a PCM signal in bit number more than bit number able to be recorded and reproduced. CONSTITUTION:A PCM signal 2 in each N-bit (N>M) for each channel is divided into PCM signals 4, 5 in (N-M) bits and a PCM signal in each M-bit, the PCM signal 4 in each M bit is used for a signal of each channel for recording and reproduction, the PCM signal 5 in each (N-M) bit is used for a signal of each channel, and the PCM signal 8 in each M bit and the PCM signal 9 in each (N-M) bit for each channel reproduced from a PCM signal recording and reproducing device are made composite into the original PCM signal in N-bits for each channel. Moreover, the PCM signals in (N-M) bits are collected for K channels in the relation of M>=K(N-M) bits to be a signal for each channel for each recording and reproduction and the original PCM signal in each (N-M) bit for each channel is divided based on the reproduced PCM signal collected by K channels in each of M>=K(N-M) bits and the reproduced PCM signal in each M-bit for each channel and made composite to the original PCM signal in N-bits.
Patent JP-H06191179-A (JP)
Title: Section feed mechanism in bookbinding device
Inventor: OSAKO TATSUO
IPC: B42C19/04
Filed: 1992-12-25
Abstract: PURPOSE:To push and feed sections arranged in a large number of rows in a vertically stacked state on a stable one by one by a feed means onto a lifting stage connected to one discharge-side end of the table, to deliver the section fed onto the lifting stage by a vacuum holding means, and to feed the delivered section to an insetting machine in the state that it is clamped between upper and lower belts. CONSTITUTION:A pushing rod for pushing vertically stacked section from the back side is progressively engaged with a feed screw 4 rotatable forward and reversely by a motor. The section on a lifting stage 2 is delivered by being attracted by a flat belt 18.
Patent JP-H11189600-A (JP)
Title: Ruthenium complex and production of alcohol compound in presence of the complex as catalyst
Inventor: IKARIYA TAKAO
IPC: C07F15/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the new compound useful as a catalyst for producing optically active alcohol compounds, etc., in high yields and in high selectivity. SOLUTION: A compound of the formula: RuXY(PR<1> R<2> R<3> )n (NR<6> R<7> R<8> )m [X and Y are each H or the like; R<1> -R<3> are each a (substituted) hydrocarbon; (m) and (n) are each 0-4; R<6> -R<8> are each H or the like], for example, cis-dihydride- cis-bis(triphenylphosphine)(ethylenediamine) ruthenium. The new compound is obtained, for example, by reacting a phosphine-ruthenium halide complex [for example, RuCl2 (PPh3 )3 (Ph is phenyl)] with an amine such as ethylenediamine in a solvent such as methylene dichloride preferably at -100 to 200 deg.C and subsequently hydrogenating the reaction product under a hydrogenation or hydrogen transfer type reduction reaction condition. The phosphine- ruthenium halide complex is obtained by reacting a ruthenium halide with a phosphine ligand.
Patent JP-H06202571-A (JP)
Title: Color display device
Inventor: NAKAGIRI TADAHIKO
IPC: G09F9/37
Filed: 1992-12-29
Abstract: PURPOSE:To reduce the rotational vibration of a color display body, to obtain high rotational torque and to accurately facilitate the positioning at the time of arranging an exciting coil. CONSTITUTION:A stator receiving body 38 having a rotation contact surface with the shaft member of the color display body 42, a stator 40 arranged on the stator receiving body 38 adjacent and parallel to a permanent magnet 44 and the exciting coils 36a-36d having yokes 34a-34d inserting whose end part into the stator 40 are provided on the inner side of a cylindrical color display body 42 whose outer periphery is divided by four colors in equal area, and in which the permanent magnet is arranged, and is supported freely turnably. In such a case, the stator 40 is arranged on a position so that a center in the width of the stator 40 is closed to the exciting coils 36a-36d for the center in the width in the inserting direction of the permanent magnet 44 to improve the friction force in the rotation contact surface. In such a state, the color display is performed by controlling the energizing polarity and the energizing time to the exciting coils 36a-36d and rotating or stopping the color display body 42.
Patent JP-H11190782-A (JP)
Title: Portable electronic apparatus
Inventor: KISHI MATSUO
IPC: G04G99/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To protect a thermoelectric conversion element against failure and damage by employing a thixotropic material deformable upon application of an external force at the joint of one of two substrates and two heat absorbing/ dissipating plates of the thermoelectric conversion element thereby absorbing external impact. SOLUTION: A thermal power generating unit comprises a π type thermoelectric conversion element 503, heat absorbing/dissipating plates 501, 501, and a thixotropic material for jointing two substrates and the plates 501, 501. The conversion element 503 comprises a plurality of p-type and n-type thermoelectric elements sandwiched by two substrates provided with electrodes for jointing the elements electrically. The thixotropic material comprises a silicon compound formed by mixing silicon oil with fine particles of alumina, or the like, or clay. A spring member is interposed between the exterior part of a portable electronic apparatus or a part abutting thereon and one heat absorbing/ dissipating plate, and a thermal conductor being plated with copper or an alloy thereof is provided.
Patent JP-H06137222-A (JP)
Title: Diagnosis device for evaporation fuel control system of vehicle
Inventor: MUKAI TAKESHI
IPC: F02M25/08
Filed: 1991-12-28
Abstract: PURPOSE:To prevent leakage of hydrocarbon (HC) from a system into the atmosphere by surely detecting leakage in an evaporation system so as to eliminate one factor of air pollution and to improve the convenience in use by reducing the time required for failure diagnosis. CONSTITUTION:An atmosphere opening and closing first solenoid valve 28 is provided on a canister 22, a purge second solenoid valve 30 is provided in the midway of a passage 26 between an internal combustion engine 2 and the canister 22, and a pressure sensor 34 for detecting the pressure inside a fuel tank 16 is disposed in the midway of a passage 24 between the canister and the fuel tank 16 through a pressure passage 32. Further, when designated conditions are satisfied a control part 36 for opening and closing the atmosphere opening and closing solenoid valve 28 and the purge second solenoid valve 30 and making leak check and air flow check according to the pressure in the tank detected by the pressure sensor 34 is provided.
Patent JP-H11190555-A (JP)
Title: Hot water supply apparatus
Inventor: KOSHIMIZU DAISUKE
IPC: F24H1/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To minimize damage even when water leaks at the spots of a hot water supply apparatus. SOLUTION: In a hot water supply apparatus 1 consisting of a water supply pipe 11, a heat-exchanger 12, and a hot water supply pipe 14, a fully closable solenoid on-off valve 15 is arranged in the water supply pipe 11, and a pressure sensor 16 is arranged in the hot water supply pipe 14 situated downstream from the solenoid on-off valve 15. A control device 17 holds full closing of the solenoid on-off valve 15 according to detection of reduction of a pressure by the pressure sensor 16 during a stop of hot water supply, and displays leakage of water by a display device 18.
Patent JP-H06199639-A (JP)
Title: Misty hairdressing composition
Inventor: YASUNO MASAYA
IPC: A61K8/37
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a misty hairdressing composition, having strong setting power and excellent in smoothness of a resin film without causing the clogging in use and accompanying the flaking. CONSTITUTION:This misty hairdressing composition comprises a hairdressing polymer, a nonionic oligomer and a glyceryl higher fatty acid triester. The composition preferably comprises 1.0-4.0wt.% hairdressing polymer and the nonionic oligomer at (1/15) to (1/5) weight ratio based on the hairdressing polymer. An amphoteric polymer is preferably used as the hairdressing polymer.
Patent JP-H10209818-A (JP)
Title: Transition detection circuit
Inventor: PARK JONG-HOON
IPC: H03K3/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To generate an output signal stably even when short pulse noise is intruded in an input signal in the transition detection circuit. SOLUTION: Output signals NOSB, NOS of a non-superimposing signal generator 10 are signals of a same output level (not superimposed) when an input signal IN is changed (together with short pulse noise), a pulse generator 20 receives the non-superimposing output signals from the non-superimposing signal generator 10 and combines the non-superimposing output signals and generates a rectangular one-shot pulse as an output signal OUT every time the input signal IN changes.
Patent JP-2001169843-A (JP)
Title: Cabinet with height adjusting function
Inventor: MATSUMOTO YOSHIHIRO
IPC: A47B77/06
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To simply adjust the height and hide a clearance below a height adjusting member or a side plate in a cabinet having the side plate. SOLUTION: In a cabinet having a side plate 1 for legs, bolt shaped height adjusting members 3 are vertically movable attached to the lower surface 1a of the side plate 1 opposed to a floor 4 with head parts 3a directed downward. A cover plate 5 for hiding the height adjusting members 3 is provided in the lower part of the side plate 1. The cover plate 5 is formed in accordance with the length in the interior direction of the side plate 1 and freely slides along the side plate 1 in the longitudinal direction.
Patent JP-H06197971-A (JP)
Title: Portable sleepiness preventer
Inventor: YAMASHITA FUKUO
IPC: A61F9/04
Filed: 1992-12-31
Abstract: PURPOSE:To achieve a prevention of napping by temporary use, which enables the prevention of traffic accidents, drop in efficiency of labor working, accident in the operation of a machine or the like, drop in efficiency of study, drop in efficiency during a meeting as caused by napping, use at any time regardless of timing, day or night, utilization by people in general at a low cost and the solving of problems in a short time with simpleness in moving, carrying and application method. CONSTITUTION:This sleepiness preventer has a flat plate 1 made up of an external part 2 blocking a field of view and a part 3 which does not block the field of view.
Patent JP-2001179677-A (JP)
Title: Bin picking device
Inventor: ABE KIYOHIDE
IPC: B25J19/06
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a bin picking device capable of efficiently changing a situation with a single scraping operation. SOLUTION: In this bin picking device, when a visual recognition device fails to detect an object or when it is concluded that all objects detected by the visual recognition device cannot be picked up from a result of an interference check, a manipulator is operated inside a box for performing again detection of parts by the visual recognition device and continuing picking work. The device is featured by that when it is concluded that the object detected by the visual recognition device cannot be picked up from the result of the interference check, the manipulator is operated from a position where interference does not occur on a straight line connecting the object detected by the visual recognition device and a center of the box.
Patent JP-H11170402-A (JP)
Title: Folding structure of plastic corrugated fiberboard and folding method
Inventor: MACHINO KUNIFUMI
IPC: B31B50/25
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibilities that a reinforcing core material might come off or be shaky and thereby, increase the strength of the folded part of a plastic corrugated fiberboard beyond the normal level by inserting the reinforcing core material into the folded part of the plastic corrugated fiberboard and monolithically welding the core material to the liner of the plastic corrugated fiberboard as a single piece. SOLUTION: The plastic corrugated fiberboard 1 comprises connected hollow parts 1b partitioned with a center core between two synthetic resin liners 1a, and a reinforcing core material 2 of thermoplastic resin charged into the hollow parts 1b. In addition, a foldable groove 5 is formed in one of the liners 1a and the reinforcing core material 2 of the plastic corrugated fiberboard 1 and is folded, and at the same time, the cutout of the foldable groove 5 is closed together by thermal welding. This folding structure includes the reinforcing core material 2 in the foldable part, which is welded to the liner 1a of the plastic corrugated fiberboard 1 as a single body. Thus it is possible to prevent the reinforcing core material 2 from becoming dislocated from the liner 1a or becoming shaky.
Patent JP-2001175399-A (JP)
Title: Key image reading circuit and computer system
Inventor: SAKAGUCHI YOSHIFUMI
IPC: H03M11/22
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To reset a CPU device by depression of a predetermined key on a keyboard even when software of the CPU device is at a runaway state. SOLUTION: A predetermined key image is preliminarily stored by a command key image storage part 6. A depression state of the keyboard 1 is detected by a key state reading part 4, a key depression pattern is outputted, stored in a key image storage part 5 as the key image, the key image stored in the key image storage part 5 is compared with the one stored in the command key image storage part 6 by a key image comparing part 7, a predetermined signal is generated when the key images are coincident, the predetermined signal generated by the key image comparing part 7 of the key image reading part 2 is received and a predetermined processing is performed by the CPU device 3.
Patent JP-2001183871-A (JP)
Title: Electrophotographic toner, method for producing same, two-component developer and color image forming method
Inventor: NAKAZAWA HIROSHI
IPC: G03G15/08
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic toner which imparts high image quality to a full-color image and is excellent in light resistance, transparency and powdery fluidity, a method for producing the toner, a two-component developer using the toner and a color image forming method using the toner. SOLUTION: The electrophotographic toner contains a UV absorber whose melting point is in the range of 90-150 deg.C besides a bonding resin and a colorant as principal components and has a light transmittance of >=65. The method for producing the toner has a kneading step in which the discharge temperature of a kneaded material is in the range from (the melting point of the UV absorber)-10 deg.C to (the melting point of the UV absorber) +30 deg.C.
Patent JP-2000221641-A (JP)
Title: Method for relating film unit to disposable camera
Inventor: CIPOLLA DAVID
IPC: G03B19/04
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To relate a film cassette in a camera to a remote memory by recording the 1st copy of a specific identifier on a film unit, allotting a remote logical memory unit to the identifier and recording the 2nd copy of the specific identifier on a camera main body used. SOLUTION: This method includes a stage to record the 1st copy of the specific identifier on the film unit, a stage to allot the logical memory unit cemote from the film unit to the identifier, a stage to load the film unit in the disposable camera main body, and a stage to record the 2nd copy of the identifier on the camera main body. Namely, the identifier is used to arrange the logical memory unit related to the specified film unit 10. The different copy of the identifier is recorded on the film cassette 40 and the camera main body 26. The copy on the camera 26 is recorded so that it may be ruptured when the exposed film cassette 40 is removed from the camera main body 26.
Patent JP-2000195089-A (JP)
Title: Optical pickup device
Inventor: SUH HEA-JUNG
IPC: G11B7/1398
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce crosstalks by condensing one spot to a main track, condensing other spots over adjacent tracks without a time difference to the optical spot condensed to the main track, multiplying an adjacent track signal without the time difference by an operation constant, and differentiating the signal from a signal detected from the main track. SOLUTION: In an operation part 50, a first and a second current-voltage converter 51 and 52 of a photodetector 45 convert current signals output after photoelectrically converted from a first and a second light-receiving parts A and B to voltage signals. A multiplier 55 multiplies the voltage values by an operation constant. A differential amplifier 56 differentially amplifies an output signal of the first current-voltage converter 51 and an output signal of the multiplier 55 and outputs an information signal (RF signal) with crosstalks removed. The operation part 50 is preferably provided with a first and a second equalizers 53 and 54 to compensate for deterioration of frequency characteristics generated when signals pass, or the like.
Patent JP-2001181080-A (JP)
Title: Explosive composition
Inventor: SUGIHARA HIDEAKI
IPC: C06B45/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To develop an explosive composition, having a low detonation sensitivity, and exhibiting an extremely improved explosion property as compared with the conventional ANFO explosive without harming its advantage of simple handleafility similar to the conventional ANFO explosive. SOLUTION: This explosive composition is obtained by blending an inflammable material such as a fuel oil with a porous prill ammonium nitrate containing fine hollow particles in its base material and having 0.55-0.80 bulk specific gravity so as to become (-)1.10-0.10 g per g of the explosive oxygen equilibrium value of the total explosive composition.