baber/WOPTO huggingface dataset:
Patent JP-H02292972-A (JP)
Title: Player for video disks of different types
Inventor: HAINO NOBUO
IPC: G11B19/12
Filed: 1989-05-08
Abstract: PURPOSE:To accurately perform the special reproduction of video disks of different signal formats by deciding the signal format of a recorded video signal and carrying out the jump of tracks based on the decided signal format and the contents of a special reproduction command. CONSTITUTION:In a format deciding circuit 90, the horizontal and vertical synchronizing signals are supplied to an integration input terminal and a reset input terminal of a counter 91 respectively. The integration value of the counter 91 is supplied to a data latch circuit 92, and the circuit 92 supplies the number of horizontal synchronizing signals to a comparator 93. The comparator 93 compares the integration value of the counter 91 with the value of a data latch circuit 94 and supplies the signal deciding output to a controller 11a. A jump pulse generating circuit inputs the horizontal and vertical synchronizing signals to an integration counter 81, and the integration value of the counter 81 is supplied to both comparators 82 and 83. The comparators 82 and 83 supply the detection signals to a pulse generating circuit 8c when the coincidence is obtained between the integration value and each comparison reference value received from the controller 11. Thus the circuit 8c produces a driving pulse to perform the jump of tracks.
Patent JP-S5639467-A (JP)
Title: Frequency-voltage converter
Inventor: HASHIZUME TAKASHI
IPC: G01R23/06
Filed: 1979-09-06
Abstract: PURPOSE: To design the voltage conversion in high speed by a method wherein in conjunction with generating voltag output in inverse proportion to the time lapse every frequency signal period, the voltage output is maintained every frequency signal period and the voltage conversion is performed every frequency signal period.  
     CONSTITUTION: When the frequency signals (a) of pulse type output having a slight time space T a is introduced to the terminal 1 every period T(T i , T i+1 ...), then, a control output (b) of pulse type having a specified time space can be obtained from the control output oscillator 2 every period of the converted frequency signals. This output (b) not only changes-over and controls the initial output setting device 4 to introduce the specified output and 0 output of the reference power source 43, but also, selectively controls the setting of initial values and the beginning of integral of the integrator 3 in accordance with the compared output in comparator 41 in which output is compared in inverse proportion to the time laps of integrator 3. The square-law detector 5 is connected between the input and output terminals of the above-mentioned integrator 3; and the integral output (c) is squared and fed back negatively. The output (c) of the integrator 3 is introduced to the output retainer 6 and the output (c) is retained every period T. Through said procedure, frequency signals are converted into the voltage output every period T and the responsiveness is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09295114-A (JP)
Title: Device for detecting abnormality of roll rotation and abnormality of spray nozzle
Inventor: TSUDA TOYOTSUGU
IPC: B22D11/16
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To enable the automatic detection of abnormality by executing a wave-form treatment of an outputted signal from a sound detecting sensor, comparing the treated signal with a reference value and providing a deciding device for the rotation abnormality of a roll and the jetting abnormality of a spray nozzle. SOLUTION: A wave-form treating device 33 for treating the outputted signal from a sound detecting sensor 26 is constituted with a pre-amplifier 33a, a main-amplifier 33b, a band-pass filter 33c and a wave-form treating part 33d. Correlations between the defective rotating time and the normal rotating time of roll and between the abnormal time and the normal time of the spray nozzle are obtd. and the separation between the normality and the abnormality of the roll and the spray nozzle can be obtd. by the outputted signal of the sound detecting sensor 26. In deciding devices 34a, 34b, threshold values showing the correlation are beforehand stored and the decided results compared with the threshold values are displayed on displaying devices 36a, 36b. Since the conditions of all rolls and spray nozzle can be detected, it is unnecessary that a worker works in the equipment.
Patent JP-S61272778-A (JP)
Inventor: YOSHINO TSUNEICHI
IPC: G09F9/37
Filed: 1985-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07315101-A (JP)
Title: Fiber laminate
Inventor: YAMADA TAKAYOSHI
IPC: B60R13/02
Filed: 1994-05-27
Abstract: PURPOSE:To provide a fiber laminate by providing a layer for preventing fuzz from being stray which contains a polyester or a polyolefin low-melting-point fiber of a specific part by weight with a thickness of not greater than a specific percentage of the whole thickness of a damping and sound absorption layer on the lower side of the damping and sound absorption layer comprising felt. CONSTITUTION:The total thickness of a damping and sound absorption layer 3 and a layer 5 for preventing hair from being strayed is adjusted so that the damping and sound absorption layer 3 in which the content of a low-melting- point fiber is lower as compared with the layer 5 for preventing fuzz from being stray have the thickness of not less than 50%. The quantity of the low- melting-point fiber which is mixed into the layer 5 for preventing the fuzz from being stray is adjusted so as to occupy at least 30 parts by weight in the weight of the whole fiber constituting the layer 5 for preventing the fuzz from being stray and however the more, the more preferable. Thereby, the lowering of a fine view due to the stray hair in the rear surface of a trunk mat is suppressed almost without lowering a damping effect which the damping and sound absorption layer originally has.
Patent JP-S5911183-A (JP)
Title: Immobilized enzyme and its preparation
Inventor: KATOU TOSHIO
IPC: C12N11/04
Filed: 1983-06-25
Abstract: PURPOSE:To obtain an immobilized enzyme simply without reducing enzymatic activity, by adsorbing an enzyme on a porous substrate physically, covering the surface of the substrate with a film through which substances permeate. CONSTITUTION:A substrate made of paper of natural material or clothes is immersed or sprayed with an aqueous solution of enzyme so that the enzyme is impregnated into the substrate, the surface of the substrate is coated with a semipermeable membrane resin such as ethyl cellulose-based resin, polyvinyl butyrate resin, vinyl chloride-vinyl acetate copolymer resin, etc. by immersion or spray, and dried, or the surface of the substrate impregnated with the enzyme is coated with a mixture of a hydrophilic ultraviolet-curing resin such as a mono- or diester of polyethylene glycol and acrylic acid or methacrylic acid, etc. and a photopolymerizer by immersion or spray, and irradiated with ultraviolet light.
Patent JP-S63279736-A (JP)
Title: Antifouling fishing nets and production thereof
Inventor: HAMAMURA MASUZO
IPC: A01K63/00
Filed: 1987-05-11
Abstract: PURPOSE:To obtain the titled fishing nets having effective antifouling effect and free from toxicity, by applying a specific subcoating material to the surface of fishing net, rope, etc., to form a coating film and spraying copper (alloy) on the coating film at a low temperature to form a thin metallic layer. CONSTITUTION:A subcoating material is produced by adding ceramic particles or metallic particles 4 having particle diameter of 5-200mu, e.g. aluminum oxide to a coating material 5 composed of a water-resistant and seawater-resistant coating material, an adhesive such as vinyl chloride resin adhesive, etc., or their mixture. The content of the particles in the coating material 5 is 25-400vol.%. The obtained coating material is applied to the surface of fishing net or ropes 1 in bundled state and is dried to form a coating film having a surface roughness of 30-250mu. Copper (alloy) is sprayed at a low temperature to the surface of the coated net, rope, etc. and a thin layer 6' containing fine particles of the copper (alloy) is formed to obtain the objective fishing nets.
Patent JP-S5817444-A (JP)
Title: Photoresist developing device
Inventor: NAKAZAWA TOMIO
IPC: G03F7/30
Filed: 1981-07-24
Abstract: PURPOSE:To obtain a satisfactory resist pattern and a uniform development, by offering a nozzle for reducing a relative speed between a wafer surface and a developer, etc., in case of development of photoresist. CONSTITUTION:A photoresist developing device is provided with a wafer chuck 5 which holds a wafer 1 at the time of development and rotates at a prescribed rotation speed, and a rotatable nozzle 6 for feeding a developer 2, etc. onto the wafer 1. On plural developer feed parts of the nozzle 6, a flow velocity adjusting valve 7 for adjusting a flow-out speed of the developer 2 is provided, and also on its tip side, a nozzle direction adjusting device 8 which is capable of adjusting a direction of the nozzle 6 in accordance with the rotation of the wafer 1, and capable of changing a flow-out direction of the developer 2 is provided. When a rotation speed 10 of the nozzle 6 and a flow-out speed 11 of the developer 2 are adjusted against a rotation speed 9 of the wafer 1, a relative speed between the wafer surface and the developer 2 can be decreased, and as a result, a uniform resist pattern is obtained.
Patent JP-H0584669-A (JP)
Title: Device and method for manufacturing electrodeposited bit
Inventor: TAKAHASHI TSUTOMU
IPC: B24D3/06
Filed: 1991-05-20
Abstract: PURPOSE:To improve productivity even in the case of small diameter of a bit base metal by fixing a peripheral mask member to the periphery of a peripheral wall part of the bit base metal, in a condition that a point end plated part is exposed, and inserting an internal peripheral mask member into the inside of the peripheral wall part in a condition that the point end plated part is exposed. CONSTITUTION:A bit base metal 1 is supported to a base metal supporter 12, arranged in plating liquid M of adding superabrasive grains, by directing a point end plated part 1C upward. To the periphery of a peripheral wall part 1A of this bit base metal 1, a peripheral mask member 20 is fixed, in a condition that the point end plated part 1C is exposed, and also inserting an internal peripheral mask member 24 into the inside of the peripheral wall part 1A, in a condition that the point end plated part 1C is exposed, to obtain a desired electrodeposited bit by electrifying between an anode 16 immersed in the plating liquid M opposed to the point end plated part 1C and the bit base metal 1.
Patent JP-S595027-A (JP)
Title: Varnish impregnation to base material for laminate
Inventor: SANADA TADAHIKO
IPC: B29B15/12
Filed: 1982-07-01
Abstract: PURPOSE:To improve the varnish impregnating properties and enhance a dimenstional stability, etc. of a laminate, by making a base material for laminate pass through the press rolls in the condition of being immersed in the varnish within a varnish tank, then moving it contacting squeeze rolls. CONSTITUTION:After the tension of a base material for laminate 1 is adjusted by the quantity of surface material and the number of rotation of a brake roll 2, it is passed through a plurality of press rolls 4, 4', 4'' in the condition of being immersed in a varnish within a varnish tank 3, the air in the base material is exchanged with the varnish, the base material is enough impregnated with the varnish and the impregnation amount of the varnish is adjusted by squeeze rolls 5. The arrangement of the press rolls in the varnish tank may be any of a horizontal, vertical, inclined type, etc. and does not be specified particularly. The condition used for the manufacture of an ordinary prepreg is used on drying, take-up, cutting, etc. of the base material impregnated with the varnish.
Patent JP-H02306925-A (JP)
Title: Production of brominated compound especially from alcohols
Inventor: JIYANNMANIYUERU MA
IPC: C07C315/04
Filed: 1990-05-02
Abstract: The process of the invention for brominating alcohol is characterised in that it comprises the following stages: - the alcohol is brought into contact with at least one reactant chosen from thionyl chloride, phosgene and phosphorus oxychloride; - the reaction mixture or the reaction product originating from the preceding stage is brought into contact with a brominating agent.
Patent JP-H09279969-A (JP)
Title: Control panel for shutter opening/closing machine
Inventor: YAMAGUCHI KOICHI
IPC: E06B9/68
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce troublesome wiring work at a site where a shutter is installed, eliminate the possibility of misconnection and prevent damage and deterioration to an opening/closing machine and the shutter. SOLUTION: An opening operation signal or a closing operation signal and a stopping operation signal for a switch panel 20 and a wireless installation receiver 40 are processed by the first and second signal processing circuits 57 to turn switching elements 53, 54 on/off so that a motor can positively and reversely run to be stopped. A change-over switch 60 is used to change over two inputs to the first and second signal processing circuits between the opening operation signal and the closing operation signal for the switch board and the wireless installation receiver corresponding to the direction of installing an opening/closing machine 10.
Patent JP-S607409-A (JP)
Title: Connecting method of optical fiber
Inventor: YOSHIMURA KATSUHIKO
IPC: G02B6/38
Filed: 1983-06-27
Abstract: PURPOSE:To connect an optical fiber coaxially by inserting fiber element wires of optical fibers to be connected into the through hole of an element wire sleeve from both sides until connection end surfaces abut on each other in a matching hole. CONSTITUTION:Bushings 2 and 2 and a sheath sleeve are fitted around both ends of the element wire sleeve 1. A sheath 5 and a bushing 4 cover the sheath (e) of one optical fiber A, and a bushing 4 covers the other sheath (e). Then joined end surfaces of both fiber element wires (b) are set in an abutting state almost at the center part of the matching hole 11 by being viewed through one observation hole 31 while light is collected through the other observation hole 31. Then, both cable pressers are moved and a tension member (d) is fixed between a diameter-reduced part 22 and the cable pressers. Then, an adhesive is flowed into a taper hole 12 and an insertion hole 22 through a charge guide hole 32, and a sheath 5 is arranged between the sheaths (e) and contracted thermally. Thus, the connection is made.
Patent JP-S606725-A (JP)
Title: Photosensitive polyamide soluble in organic solvent
Inventor: NAKANO TSUNETOMO
IPC: C08F290/00
Filed: 1983-06-27
Abstract: PURPOSE:The titled polymer excellent in heat resistance and electrical and mechanical properties, and capable of easily forming a relief pattern, comprising a polycondensate of an aromatic dicarboxylic acid component with a diamine component containing a photosensitive group-containing aromatic diamine compound. CONSTITUTION:The titled photosensitive polyamide comprising a (co)condensate of an aromatic dicarboxylic acid component (e.g., terephthaloyl dichloride) with a diamine component comprising 100-10mol% photosensitive group-containing aromatic diamine compound of formula I (wherein R1 is a resiude of a photosensitive group-containing aromatic diamine group), e.g., ethyl 3,5-diaminobenzoate, and 0-90mol% photosensitive group-free aromatic compound of formula II(wherein R2 is a residue of a photosensitive group-free aromatic group), e.g., p- phenylenediamine. This polyamide is excellent in heat resistance and electrical and mechanical properties, and suitable as a material for forming insulation films or passivation films on solid elements in the semiconductor industry or a layer insulation material for use in semiconductor integrated circuits or multi- layer printed circuit boards.
Patent JP-H10308579-A (JP)
Title: Solder paste coater
Inventor: IGARASHI MAKOTO
IPC: H05K3/34
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To simultaneously spread definite amount of solder paste on a plurality of patterns different in size or shape, and enable easily to clean a nozzle and a piping system after spreading work is finished. SOLUTION: When a nozzle 1 is inserted in solder 6, surplus solder 6 is stuck to the periphery and the tip part of the nozzle 1, while the inside of the nozzle 1 is filled with the solder 6. In order to control an accurate amount of solder, the surplus solder 6 must be eliminated. Like a figure (a), when the nozzle 1 is lifted, the surplus solder 6 stuck around the nozzle 1 is eliminated with a slot 7A formed in a wearing plate 7. Then, like a figure (b), when the nozzle 1 passes the part on a roller 8 for cleaning in the horizontal direction, the surplus solder 6 stuck on the tip part of the nozzle 1 is eliminated by rotating the roller 8 for cleaning in the direction reverse to the moving direction of the nozzle 1.
Patent JP-H07324022-A (JP)
Title: Cosmetic
Inventor: ANDO TAKAHIRO
IPC: A61K8/00
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a safe and creamy cosmetic containing a natural material and excellent in health of the skin by using hot water as an industrial waste discharged during the course of production of bean curd as the main raw material and adding salt and a water-soluble base thereto. CONSTITUTION:This cosmetic has a creamy state and is obtained by using hot water as an industrial waste discharged during the course of production of bean curd as the main raw material, adding natural or purified salt thereto and further admixing a getting agent as a water-soluble base therewith. As the water-soluble base, a seaweed extract component (e.g. Inaagar L composed mainly of agarose) is preferably used. If white-cedar oil is further added thereto, hinokitiol having an antibacterial and antifungal effect is contained. In the place of white-cedar oil, a stock solution of aloe or another fragrant component can be used. In addition, a coagulant such as calcium sulfate or gamma-gluconolactone may be used in the place of natural bittern.
Patent JP-H0412388-A (JP)
Title: Illumination light reflection preventing mechanism in display of emission system
Inventor: TAGUCHI FUJITAKA
IPC: G09F9/00
Filed: 1990-05-01
Abstract: PURPOSE:To sufficiently obtain an illumination light reflection preventing effect without modifying a light source for illumination itself by utilizing two polarizing filters reasonably. CONSTITUTION:A first polarizing filter 3 is arranged so as to set light in a direction of display 2 of emission system as P-polarized light at a light source 1 for illumination side, and also, a second polarizing filter 5 is arranged at the front plane side of the display plane 4 of the display 2 of emission system so as to set the incident angle of the P-polarized light passing the first polarizing filter 3 as a Blewster's angle by making a polarizing direction intersect orthogonally to that of the first polarizing filter 3. Since the filter is arranged so as to set the incident angle theta of the P-polarized light 6b as the Brewster's angle, no reflection on the surface of the second polarizing filter 5 occurs, and also, the P-polarized light 6b is absorbed in the second polarizing filter 5, not arriving at the display plane 4 of the display 2. In such a way, display information on the display plane 4 can be obtained from the front plane 8 side of the second polarizing filter 5 without reflection on the light source 1 for illumination from the display plane 4.
Patent JP-H05311537-A (JP)
Title: Base fabric for self-adhesive tape
Inventor: KURIHARA YUTAKA
IPC: D03D1/00
Filed: 1992-05-08
Abstract: PURPOSE:To obtain in high productivity the subject base fabric with clear cut end through suppressing the design unevenness due to heat treatment during self-adhesive tape production process or the exposure of the products to high temperatures for a long time. CONSTITUTION:The objective base fabric comprises, at least as warps, polyester filaments satisfying the following conditions: (1) dry heat shrinkage rate HS(%)<=3; (2) crystallinity (%) >=50; (3) tandelta<=0.14; and (4) Tmax( deg.C)<=140.
Patent JP-S608469-A (JP)
Title: Method of correctively controlling ignition timing advance in transient state of internal-combustion engine
Inventor: FUKUE TAKAFUMI
IPC: F02P5/15
Filed: 1983-06-27
Abstract: PURPOSE:To improve transient responsive property by igniting in ignition timing for a predetermined time right after running is shifted from idling to non-idling when engine cooling water temperature is lower than a set value in such shift time. CONSTITUTION:Whether or not engine cooling water temperature is higher than a predetermined value is judged in step 130. If it is not, i.e. the engine is cooled, advance is made to step 140, and whether or not a predetermined time has elapsed after running is shifted from idling to non-idling, is judged. When that shift is carried out within that time in cooling the engine, ignition timing right after the shift is used in step 170. Thus, the transient responsive property is improved.
Patent JP-S5542164-A (JP)
Title: Method and apparatus for controlling of shape in rolling mill
Inventor: IMAI ICHIROU
IPC: B21B37/28
Filed: 1978-09-22
Abstract: PURPOSE: To let rolling to good shapes be accomplished by providing rolling pressure detectors and shape detectors and controlling screw-down devices, roll benders and roll shifters.  
     CONSTITUTION: A closed loop control unit 20 detects the rolling forces at both ends of rolls with detectors 121, 122 and controls the level and roll bending forces of screw-down positions. A closed loop control unit 21 is inputted with various rolling condition quantities, selects at least two factors out of roll movement positions, roll bending forces and screw-down positions and determines and controls the optimum correction quantities. A non-interference control uunit 19 regulates the speed of an un-coiler so that thicknesses do not change, with respect to the output values of the screw-down position correcting quantities of an open loop control unit 20 and a closed loop control unit 21 and regulates roll bending forces so tat shapes do not change with respect to the screw-down position correcting quanties of an automatic thickness control unit 18. A roll temperature control unit 22 detects the rotating speed of the coiler and controls the temperature of the rolls constant from the volume of cooling water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06333987-A (JP)
Title: Electric circuit junction device and electric circuit junction method
Inventor: NISHIKAWA TORU
IPC: B23K1/20
Filed: 1993-05-18
Abstract: PURPOSE:To obviate the necessity of installing a positioning device in vacuum by equipping this device with a means for removing an oxide film from the surface of solder, an in-process monitoring and control means, a positioning means, and a heating means for fusing solder in nonoxidative or reductive atmosphere. CONSTITUTION:A sputter cleaning device 100 consists of three chamber composed of a preserve chamber 1, a cleaning chamber 2, and a takeout chamber 3, and each chamber is connected by a gate valve. For the solder zone of a member 14 for junctioning transfer in the sputter cleaning device 100, a connection pad, and others, oxide films, films polluted by organic matters, etc., are removed from the surfaces by the irradiation with ions/atoms. Next, the material 14 for junction is transfered by a positioning mechanism 300 and is positioned, and is transfer into a belt furnace 200, and the junction part is heated and fused. The belt furnace 200 consists of three chambers of a preliminary chamber 10, a heating fusing chamber 11, and a cooling chamber 12, and each chamber is connected by a gate valve.