baber/WOPTO huggingface dataset:
Patent JP-S5317920-A (JP)
Title: Prevention device of negative phase
Inventor: HONMA YOSHIFUMI
IPC: H02P1/40
Filed: 1976-08-02
Abstract: PURPOSE: To form not to receive influence of electric current source, and at the same time, to elevate the responsibility of prevention of negative phase, by using mechanical prevention device of negative phase in an electrical hoist which uses a motor and controls direction of revolution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05266497-A (JP)
Title: Method for accessing optical disk
IPC: G11B19/28
Filed: 1992-03-18
Abstract: PURPOSE:To accelerate access by detecting an accessing distance when an accessing destination is specified and track-jumping with an offset value for short distance or long distance access previously programmed according to the detected distance. CONSTITUTION:A CPU 6 detects the present address of an optical pickup 3 from an absolute time code from an absolute time decoder 5 when the accessing destination is specified. Then the CPU 6 detects the accessing distance from the present address and the specified accessing destination address and selects the offset value for a short distance or a long distance previously programmed according to the detected distance. Successively, the CPU 6 outputs an offset control signal and controls the rotation of a spindle motor 2 by a code and a signal from the decoder 5 and an RF amplifier 4. Further, a servo controller 7 controls track-jump according to the offset control signal. Thus, the access is accelerated.
Patent JP-S57206849-A (JP)
Title: Method and device for inspecting cans contained in case
Inventor: SHIBAZAKI HISAICHI
IPC: G01M99/00
Filed: 1981-06-16
Abstract: PURPOSE:To reduce waste and rejected products as much as possible with a higher measuring accuracy in automatic impact inspection of containers in a case by reexamining rejected products each time the number of those identified so in an initial inspection reaches a specified value. CONSTITUTION:Cases containing objects to be inspected are fed to a supply path 1 via a switching gate 4 from an initial inlet path 2 and divided into a accepted product discharge path 3 and a rejected product ejection path 7 with a rejector 6 judging the appropriateness of internal pressure wirh an impact inspection machine 5. the rejected product ejection path 7 is connected to a reexamining outlet path 8 via a distribution gate unit 10 to count rejected products with a counter 11. When the counting reaches the specified number, the switching gate 4 is connected to a reexamining inlet path 3 by an output signal as gate switching command signal and cases of rejected products on a retaining device 12 are inspected again with an impact inspecrion machine 5. Products determined to be rejected in the inspection are delivered to a final discharge path 9. Thus, an automatic impact inspection work ends.
Patent JP-H09277952-A (JP)
Title: Ackermann steering mechanism
Inventor: KATO TAKASHI
IPC: B62D7/20
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To minimize the number of part items and simplify the structure by connecting the end of a first arm to the end of a second arm by a first connecting rod, and the end of the first arm to the end of a third arm by a second connecting rod. SOLUTION: A first arm 32 is fixed to a central axis 12, and a second arm 34 and a third arm 36 are connected to a left rotating axis 14 and a right rotating axis 16. These arms are arranged so that the longitudinal directions are mutually laid in parallel state in the straight advancing state of a vehicle, and the extending direction of the first arm 32 is opposite to the extending direction of the second and third arms 34, 34. The tip of the first arm 32 is connected to the ends of the second and third arms 34, 36 by a first connecting rod 42 and a second connecting rod 44, respectively. When a wheel is steered, the first arm 32 is rotated, and the second arm 34 and the third arm 36 are rotated through the connecting rods 42, 44 to rotate the wheel. By this steering link mechanism, the steering of the wheel obtains laterally different steering angles by one power.
Patent JP-H05268321-A (JP)
Title: Incoming response variable terminal
IPC: H04M1/663
Filed: 1992-03-17
Abstract: PURPOSE:To evade the respondence to wrong calls and mischievous calls by detecting the caller numbers and the personal confirmation information out of the received call control information and then comparing these detecting results with the information stored previously. CONSTITUTION:A telephone set consists of a network interface part 2, an information transmission/reception part 3, a signal transmission part 4, and a signal reception part 10. The caller numbers and the personal confirmation information are detected out of the call control information received via an ISDN network 1. A comparing/deciding part 18 compares the detected caller numbers and confirmation information with the caller telephone numbers and the personal confirmation information stored in an incoming personal confirmation information storing part 16. Based on these comparison results, the part 3 which answers the incoming together with the part 4 and an incoming response control processing part 17 are controlled. Thus it is possible to evade the respondence to the wrong calls and the mischievous calls.
Patent JP-H10264800-A (JP)
Title: Hydraulic pressure control device
Inventor: HOSOYA YUKIO
IPC: F16K27/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pressure control device which has high reliability regarding sealability and can prolong the guarantee periods of electric equipment and electronic parts. SOLUTION: This hydraulic pressure control device has a solenoid valve cover 30, which comprises a bowl-shaped cover housing 33 and a lid 34, with the bottom 31 of the cover housing 33 passed through the valve assembly 21 of a solenoid valve 20 and making contact with the fixed surface 11 of the housing 10 of a hydraulic pressure unit, and a means 23 for attaching a coil assembly 22 mounted outside the valve assembly 21 located within the cover housing 33 is mounted to serve also as a means for attaching the cover housing 33.
Patent JP-H08261760-A (JP)
Title: Method for correction of position and azimuth angle of moving body
Inventor: NAKAI HISANORI
IPC: G01B11/26
Filed: 1995-03-25
Abstract: PURPOSE: To correct the position and the azimuth angle of a moving body by a constitution wherein a non-contact distance sensor is mounted on the moving body and a reflection plate having a prescribed length is provided on a correction point. CONSTITUTION: A distance sensor 2 mounted on a moving body 1 emits light in a direction perpendicular to the advancing direction of the moving body 1 and receives the light returning thereto by being reflected by a reflection mirror 3 so that a distance is measured. The light emitted from the distance sensor 2 is reflected by one end section of the reflection mirror 3 and it is incident on a photodetector of the sensor 2, then the distance d1 to the one end section of the reflection mirror 3 is measured based on the photoelectric output. When the moving body 1 advances to reach a position shown by the dotted line, i.e., a position at a time of finishing the measurement, the light emitted from the sensor 2 returns to the sensor 2 by being reflected by the other end section of the reflection mirror 3.  The sensor measures a distance d2 to the other end section of the reflection mirror 3 based on the photoelectric output. An azimuth angle θ of the moving body with respect to the reflection mirror 3 is represented by an equation of θ=sin<-1>  (d2 -d1 )/L}. As a result, the azimuth angle θ of the moving body 1 with respect to the reflection mirror 3 is corrected.
Patent JP-S59217796-A (JP)
Title: Solid fuel using waste material
Inventor: TAKAO KATSUMI
IPC: C10L5/46
Filed: 1983-05-24
Abstract: PURPOSE:Solid fuel using a waste material, combustible in a furnace with keeping its original form without being melted, obtained by blending a waste material except petroleum matter with a high polymer material, compression molding the blend. CONSTITUTION:(A) 15-92wt% calculated in a dry state waste material except petroleum matter, such as pulp sludge, agricultural or stock-raising waste, miscellaneous waste of house, etc. is blended with (B) 85-8wt% high polymer material such as plastic, rubber, synthetic fiber, etc., compressed, kneaded, dried, and compression molded, to give the desired solid fuel having 4,000-9,000kcal/ kg total heat release value, and 3-30kg/l<2> compression strength. In order to prevent the occurrence of soot or peculiar smell, preferably a furnace having a specific structure wherein air is rotated along the furnace wall in the furnace as in a cyclone is used.
Patent JP-S62247321-A (JP)
Title: Finder optical system for single lens reflex camera
Inventor: NOZAWA TOSHIHIDE
IPC: G03B13/26
Filed: 1986-04-21
Abstract: PURPOSE:To make it possible to ensure sufficiently long eye relief even if a small-sized pentaprism is used by introducing aspherical surface in image side of a negative lens and thereby strengthening refracting power of each lens and correcting various aberrations nicely. CONSTITUTION:An eyepiece consisting of a negative lens L1 and a positive lens L2 is placed in emitting side of a pentaprism P. The image side surface r4 (surface opposite to the pentaprism P) is made to aspherical surface. Thus, by making the image side face r4 of the negative lens L1 aspherical surface having radius of curvature that becomes smaller with the distance from the optic axis, occurrence of astigmatism and distortion in the image side face of the negative lens is increased to cancel aberration occurred in the positive lens in good balance. Thus, aberration of the whole system can be corrected satisfactorily.
Patent JP-H03290149-A (JP)
Title: Liquid and method for preserving fruit
Inventor: NASU JUN
IPC: A23B7/157
Filed: 1990-04-06
Abstract: PURPOSE:To preserve a fruit, etc., in the natural state for a long period by acidifying sea water, alkalizing the acidic sea water, removing the resultant precipitates, concentrating the remaining water, cooling the concentrate, mixing the salts prepared thus with calcium phosphate, calcining the mixture at a high temperature and subsequently immersing the fruit, etc., in a preservation solution containing the calcination product. CONSTITUTION:Sea water is mixed with sulfate ions and phosphate ions preferably to adjust the pH of the sea water to <=2 and subsequently mixed with a strong alkali such as sodium hydroxide preferably to adjust the pH of the water to >=13. The resultant precipitates are removed and the remained water is heated, concentrated and cooled. The prepared salts are mixed with calcium phosphate and calcined at a high temperature. A carrot, etc., is immersed in a preservation solution containing the prepared calcination product to inexpensively readily preserve the carrot, etc., for long periods.
Patent JP-S6330029-A (JP)
Inventor: FUARUMAN BIGO
IPC: H04B7/005
Filed: 1987-04-16
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-H01262516-A (JP)
Title: Light source unit for endoscope
Inventor: MIYAZAKI AKIHIKO
IPC: G02B23/24
Filed: 1988-04-14
Abstract: PURPOSE:To reduce the power consumption by outputting a white light and a face sequential light and rotating a rotary filter, only when the rotary filter has been inserted into an illuminating optical path. CONSTITUTION:The title unit is provided with a light source 41 for emitting a white light, a rotary filter 43 which is inserted and detached into and from an illuminating optical path from the light source 41, and converts the white light emitted from the light source 41 to a face sequential light, when it has been inserted into the illuminating optical path, a detecting means 57 for detecting whether the rotary filter 43 has been inserted into the illuminating optical path or not, and a control means 58 for rotating the rotary filter, only in case the rotary filter has been inserted into the illuminating optical path in accordance with a detection output of the detecting means. That is, when it is detected by the detecting means 57 that the rotary filter 43 has been inserted into the illuminating optical path, the rotary filter 43 is rotated by the control means 58, and in case the rotary filter 43 has been brought to drawback from the illuminating optical path, the rotary filter 43 is not rotated. Accordingly, the power consumption can be reduced.
Patent JP-S57208074-A (JP)
Title: Porous catalytic layer of air electrode
Inventor: NAKAMURA TOSHIAKI
IPC: H01M4/88
Filed: 1981-06-17
Abstract: PURPOSE:To obtain an air electrode, with a long service life and a heavy load discharge especially continued heavy load discharge capable further with excellent liquid leak proof, by using a specific porous catalytic layer. CONSTITUTION:A metal chelate compound is chemically bonded to a surface of conductive powder, and this powder is suspended to a fluorine solvent, contained with a perfluorocompound, adsorbed and held, and then kneaded with a normally used binding agent such as polytetrafluoroethylene, further said kneaded material is applied, for instance, rolling and formed to a sheet of porous molded material. A nickel net (current collector) is laminated under pressure to one side of said sheet, further a combined thin film of polytetrafloroethylene (water repellent layer)/fluoroethylene propylene (thermal welding adhesive layer) is thermally welded to the other side of the sheet to form an air electrode of triple construction.
Patent JP-S59218621-A (JP)
Title: Tape recorder
Inventor: HATAYA HIDEMI
IPC: G11B5/035
Filed: 1984-05-09
Abstract: PURPOSE:To obtain a sound recording equalizer characteristic conforming with a sound recording tape characteristic by using a high band adjusting circuit of a tone controlling circuit, for adjusting a frequency characteristic of a sound recording equalizer at the time of sound recording. CONSTITUTION:A sound recording and reproducing changeover switch S1 is switched to an R side, and a sound recording source is selected by an input selecting switch S2, inputted to a sound recording amplifier 3, supplied to a sound recording and reproducing head 1 and sound-recorded in a tape. A sound source signal is supplied to an input of the sound recording amplifier 3 through a high band adjusting circuit 4 of a tone controlling circuit, therefore, a frequency characteristic of a sound recording equalizer can be varied by adjusting the high band adjusting circuit 4, and a frequency characteristic of the sound recording equalizer conforming with a sound recording tape characteristic can be obtained.
Patent JP-S61253324-A (JP)
Title: Production of chromic stainless steel sheet
Inventor: MIURA KAZUYA
IPC: C22C38/00
Filed: 1985-04-30
Abstract: PURPOSE:To produce a stainless steel sheet having excellent ridging resistance and formability at a low cost by subjecting directly a chromic stainless steel slab consisting of a specific compsn. contg. Cr, Al and N to cold rolling after hot rolling under adequate conditions. CONSTITUTION:The chromic stainless steel slab contg. 10-20wt% Cr, 0.03-0.2% Al and 0.008-0.04% N is subjected to rough rolling which consists of plural rolling passes and in which the reduction ratio of the final pass is 35% and the end temp. of the rough rolling is 900-1,100 deg.C after heating the same to a 1,000-1,300 deg.C temp. range. The slab is subjected, in succession to the end of said rough rolling, to the final rolling which consists of plural rolling passes and in which the reduction ratio of the final pass is a 5-16% range and the end temp. range of finish rolling is 800-950 deg.C. The hot rolled plate is then directly cold rolled without annealing after the hot rolling by which the chromic stainless steel sheet having the excellent ridging resistance and formability is obtd.
Patent JP-S60236919-A (JP)
Title: Sheet assembler
Inventor: KOBAYASHI KAZUMI
IPC: B27D1/10
Filed: 1984-05-08
Abstract: PURPOSE:To enhance the efficiency of assembly of sheets, by providing sheet bearers at the reverse sides of the sheets conveyed on a conveyor wherein plural belts are laid round, and by dividing the sheet bearers into appropriate groups in the longitudinal direction of the conveyor and moving the groups up and down separately. CONSTITUTION:Under the conveyance surface of a conveyor 1 having plural belts wound on pulleys 2, 3, sheet bearers R are disposed as a roller conveyor in parallel with the belts 4. The sheet bearers R are divided into appropriate groups of equal length over the total length of the bearers. The groups of the sheet bearers R1-R14 can be moved up and down separately by cylinders C1- C14. An upper sheet bearer 5 like a roller conveyor is provided in such a manner that the bearer 5 faces the sheet bearers R across the sheet conveyance surface. The upper sheet bearer 5 is revolved together with a belt conveyor 6 thereby. Sheets S(S1, S2,...) are detected by detectors L1-L14. The operation of the cylinders C1-C14 is controlled depending on the result of the detection, so as to obtain an assembled body of prescribed length.
Patent JP-S62249140-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OOYA YUKIO
IPC: G03C1/005
Filed: 1986-04-22
Abstract: PURPOSE:To obtain the titled material having less tendency for increasing fog due to storage on standing and an improved pressure-resisting property by hardening an emulsion layer contg. a plane silver halide particle with a specific hardener. CONSTITUTION:The titled material comprises the emulsion layer contg. the plane silver halide particle having a mean aspect ratio of >=(7:1). The emulsion layer is hardened with the hardener shown by formulas I and/or II. In the formulas, R1 is Cl, OH, alkyl, alkoxy, alkylthio, etc., R2 is the same group to those of R1 except Cl, R3 and R4 are each Cl, OH, alkyl, alkoxy, or -OM (M is a monovalent metal), Q and Q' are each -O-, -S- or -NH-, L is alkylene or arylene, (p) and (q) are each 0 or 1. Thus, the titled material capable of rapidly treating and having the good storage and pressure-resisting properties and the high sensitivity is obtd.
Patent JP-S57207809-A (JP)
Title: Measuring element driving device of measuring machine
Inventor: NAKAJIMA MINORU
IPC: G01B21/00
Filed: 1981-06-16
Abstract: PURPOSE: To effectively erase a residual magnetic flux of an electromagnet, and to always execute a stable damping operation, by providing a circuit for supplying a reverse energizing current to the electromagnet, on an energizing circuit.  
     CONSTITUTION: When a stop command signal is supplied, a driving IC20 is closed, an energizing transistor (TR)16 is turned on, a DC energizing current from an electric power supply 14 passes through the TR16, is supplied to an electromagnet 12, and a desired damping operation is executed by the electromagnet 12. Subsequently, when the command signal is turned off, the IC20 and the TR16 are turned off, a reverse energizing current is supplied to the electromagnet 12 through resistance groups 30, 32 and 36 from a DC current source 34, and a residual magnetic flux of the electromagnet 12 is erased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5216876-A (JP)
Title: Treating alkaline industrial wastes
Inventor: HORIUCHI YASUO
IPC: B09B3/00
Filed: 1975-07-29
Abstract: PURPOSE: To provide a method of neutralizing treatment which can be made casily and in a short term with certainty, as well as suppressing elusion of salts and harmfull ions as possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08286267-A (JP)
Title: Camera
Inventor: TACHIBANA ATSUSHI
IPC: G03B17/26
Filed: 1995-04-18
Abstract: PURPOSE: To use an ordinary cartridge with projecting leader part, without an erroneous double exposure in a film cartridge housing all films by advancing/ retreating a hook for blocking the insertion of the cartridge into a loading chamber, based on the result obtained with a means for discriminating the kind of film cartridge. CONSTITUTION: The cartridge provided with an exposure state display device is capable of varying a display position in accordance with the exposure state (with all frames exposed, with some frames exposed and unexposed) of the film in the cartridge and the hook 11 blocks the insertion of the cartridge into the loading chamber, when the exposure state display device is in an exposure position for showing the completion of the exposure of all the frames or the presence of the exposed frame. A discriminating means discriminates the kind of film cartridge. An advancing or retreating means moves the hook 11 to an advanced position. When it is judged that the result obtained by the discriminating means is of the cartridge having the exposure state display device and to a retreated position, when it is judged that the result is not of the cartridge having the exposure state display device.
Patent JP-S60238327-A (JP)
Title: Manufacture of ion-exchange membrane
Inventor: HAMANO TOSHIKATSU
IPC: C25B13/08
Filed: 1984-05-11
Abstract: PURPOSE:To obtain the titled membrane resistant to the peeling between the substrate and the membrane-forming resin layer and to the generation of cracks and microscopic crazings of the membrane, by impregnating a polymerizable monomer in a substrate made of a fluorinated olefin polymer, partially polymerizing the monomer with ionizing radiation, and thermally polymerizing the remaining part of the monomer. CONSTITUTION:A substrate made of a fluorinated olefin polymer [e.g. woven cloth of an ethylene-tetrafluoroethylene copolymer having a thickness of preferably 20-200mu (145mu thick and 81.3g/m<2> weight), etc.] is impregnated with a polymerizable monomer (e.g. a monomer mixture composed of 10-80% styrene, 10- 80% chloromethylstyrene and 1-25% divinylbenzene) containing a polymerization initiator (e.g. benzoyl peroxide) and is irradiated with inoizing radiation (e.g. gamma-ray of Co60) preferably at 10-40 deg.C at a dose of 1.5-8 M-rad to effect the partial polymerization of the monomer to the conversion of <=80%. Subsequently, the product is heated at preferably about 80-120 deg.C for 0.5-12hr to effect the thermal polymerization of the remaining monomer and obtain the objective product. If necessary, the reaction to introduce ion exchange group is carried out during the above process.
Patent JP-S5318688-A (JP)
Title: Denaturation of proteins
Inventor: ENA SEIJI
IPC: C08H1/00
Filed: 1976-08-04
Abstract: PURPOSE: To obtain coating solutions which are substitutes for casein having a good viscosity, by reacting a (meth)acrylate with a protein under alkaline conditions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05287246-A (JP)
Title: Open-cell surface protective sheet
Inventor: TANAKA NAOMITSU
IPC: C09J121/00
Filed: 1992-04-13
Abstract: PURPOSE:To provide a surface protective sheet which is excellent in shock absorption and is free from problems of bubble inclusion and wrinkling when stuck by forming a sheet for protecting the surface of a substrate from an open-cell sheet. CONSTITUTION:This sheet is one for protecting the surface of a substrate and comprises an open-cell sheet. The cell content of this sheet is desirably 95-5% in terms of a volume ratio. When this rate is below 5%, its gas passability is so low that the air entrapped when it is stuck cannot sufficiently be removed. When it is above 95%, the sheet strength is so low that the sheet has a fear of cutting when peeled and the shock absorption is not sufficient. The surface protective sheet has an air passability of desirably 60min/100cc/cm<2>, or below. When this value is above 60min/100cc/cm<2>, it is so low that the entrained air cannot be sufficiently removed.