baber/WOPTO huggingface dataset:
Patent JP-S5513613-A (JP)
Title: Speed controller for electric motor
Inventor: NAGASE HIROSHI
IPC: H02P7/292
Filed: 1978-07-12
Abstract: PURPOSE: To maintain the acceleration time of an electric motor at a prescribed value independently of the load conditions, by reducing a current command when the rate of the speed variation of the motor has exceeded a prescribed level.  
     CONSTITUTION: A speed control circuit 5 generates an output signal corresponding to the difference between the output signals of a speed command circuit 4 and a tachometer generator 3. A signal corresponding to the difference between the output signal of the speed control circuit 5 passed through a limiter 12 and that of a current detector 7 is supplied from a current control circuit 8 through an automatic pulse phase shifter 9 to a converter 1 for controlling the applied voltage to the DC motor 2. When the output of a variation rate detection circuit 10 for detecting the rate of the speed variation has exceeded a prescribed value, a limiter instruction circuit 11 reduces the limit value of the limiter 12 to lower  the upper limit for the current of the motor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6419862-A (JP)
Title: Facsimile equipment
Inventor: KOSHIISHI TAKAYASU
IPC: H04N1/00
Filed: 1988-04-07
Abstract: PURPOSE:To suppress the consumption of a battery by equipping a control means to decrease a recording power supplied to a recording device when the battery is being selected in a device to use an external power source or the battery. CONSTITUTION:In a power source selecting switch 18, the voltage signal of a logical H level is impressed to a contact connected when a power source device 13 is being selected and the voltage signal of a logical L level is impressed to a contact connected when a battery 17 is being selected. Thus, a system control part 11 can know either of the power source device 13 or the battery 17 is selected. The control part 11 makes a power setting signal DL to a plotter 4 in the logical H level or the logical L level according to the selection of the power source device 13 or the battery 17. Thus, the plotter 4 records a received image with maximum density in the case of the logical H level and records it with the low density of a readable extent in case of the logical L level.
Patent JP-H10280727-A (JP)
Title: Damping frame by composite type damper and damping method
Inventor: YAMAMOTO MASAFUMI
IPC: E04H9/02
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To improve a damping function by connecting a stopper loaded small amplitude damper in series to a large amplitude damper provided in the inside planes of columns and beams in the shape of a brace. SOLUTION: A composite type damper is constituted of a steel material system large amplitude damper 2 provided in the inside planes of columns 4 and beams 5 of a structure in the shape of a brace and a small amplitude damper 3 connected to the damper 2 in series. For example, the damper 2 is formed of unbonded brace, etc., paralleling a buckling preventing stiffener with an H-shaped steel, etc., of extremely mild steel yielding to stress less than ordinary steel so that it is not buckled with compressive force. The damper 3 can use an elasto-plastic damper, a viscoelastic damper and various kinds of dampers, and a stopper for defining the width of amplitude is provided. The damper 3 is damped against small earthquake and wind load, and the damper 2 is damped in the case of big earthquake.  By the constitution, the damage in the small amplitude damper can be prevented in the case of the large amplitude and the loss of the damping effect by the small amplitude damper of the large amplitude damper can be prevented.
Patent JP-H01255835-A (JP)
Title: Optical arithmetic method and optical arithmetic unit
Inventor: KAWAI SHIGERU
IPC: G06E1/00
Filed: 1988-04-05
Abstract: PURPOSE:To execute a logical operation in parallel and at high speed by allowing a part to which light beams emitted from first and second input surfaces have been overlapped, to emit a light beam and allowing this emitted light to branch to a branch destination whose value is determined in accordance with the kind of the operation. CONSTITUTION:The input surface 103 on which a light emission source 100 has been placed so that input data (a) and its inversion data a' are arranged horizontal and form a pair, and the input surface 103 on which the light emission source has been placed so that (a) and a' are arranged vertically and form a pair are placed so as to be orthogonal to each other. Subsequently, emitted light beams from the input surfaces 103, 104 are overlapped by using a half mirror 107 after having flattened the beams by cylindrical lenses 105, 106, and projected to an optical threshold element 108. As a result, the optical threshold element 108, a pattern which has been overlapped to emitted light beam from each input surface, and in this pattern, the optical threshold element of the part to which emitted light beams from two input surfaces 103, 104 have been overlapped emits a light beam. The light beam which has been obtained by the optical threshold element is deflected by an optical branch element 109 which has been determined by a kind of an operation, and outputted to the output surface 110. In such a way, a logical operation can be executed in parallel and at a high speed.
Patent JP-S528267-A (JP)
Title: Oil-pressure vehicle brake
Inventor: NAKAGAWA MASAO
IPC: B60T13/20
Filed: 1975-07-08
Abstract: PURPOSE: Even if leakage is caused in oil-pressure brake when a vehicle parks on a slope, a mechanical brake maintains the parking status. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63250500-A (JP)
Title: Device for electrolytically pickling steel pipe
Inventor: TOTSUKA NOBUO
IPC: C25F7/00
Filed: 1987-04-06
Abstract: PURPOSE:To carry out excellent descaling in a short time by concentrically arranging an electrode on the inner face side and outer face side of a steel pipe, and electrolytically pickling the steel pipe. CONSTITUTION:The electrolytic pickling device 1 for a steel pipe 4 is formed with cylindrical outside electrode 5 and inside electrode 6, a means for supporting the electrodes 5 and 6, a steel pipe holding means, and energizing means 14, 15, and 18. The outside electrode 5 has an inner diameter larger than the outer diameter of the steel pipe 4 to be electrolyzed. The inside electrode 6 is positioned in the inner side of the electrode 5, and has an outer diameter smaller than the inner diameter of the steel pipe 4. The electrodes 5 and 6 and the steel pipe 4 in the gap between the electrodes 5 and 6 are concentrically supported by the electrode supporting means and the steel pipe holding means. By such a constitution, the steel pipe 4 horizontally arranged in the bath filled with an acidic soln. is electrolytically pickled.
Patent JP-H06341067-A (JP)
Title: Processing agent for fiber structure and processing process
Inventor: SUGAI JITSUO
IPC: D06M101/10
Filed: 1993-04-12
Abstract: PURPOSE:To provide a processing agent which contains a specific water-soluble immobilized enzyme to be utilized in processing such as scouring of fiber structure and can perform uniform and stabilized processing without reduction in fiber strength. CONSTITUTION:When fiber structure made from natural and synthetic fibers is enzymatically treated, water-soluble immobilized enzyme prepared by reaction of an enzyme such as amylase, protease, cellulase, pectitose or the like with a copolymer such as methyl vinyl ether-maleic anhydride copolymer, CMC, ethylene glycol-maleic anhydride copolymer, etc., is used to effect uniform processing such as desizing, scouring or modification. The immobilized enzyme can be recovered and used again to prevent the environmental deterioration with economical advantage.
Patent JP-S63251388-A (JP)
Inventor: IWASAKI YOSHIHISA
IPC: B62M9/1242
Filed: 1987-04-06
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-H06192821-A (JP)
Title: Laser pvd device
Inventor: TAKEMOTO MIKIO
IPC: C23C14/28
Filed: 1991-03-26
Abstract: PURPOSE:To efficiently and stably deposit a thin film on a substrate by irradiating a base material with a laser beam and arranging the substrate in a direction where generated and evaporated particles splash. CONSTITUTION:The base material 107 on a target holder 106 in a chamber 105 evacuated to a vacuum is irradiated with the CO2 laser beam 101 introduced through a window 104 to generate the evaporated particles. The evaporated particles are deposited on the substrte 109 on a substrate holder 108, by which the thin film is formed. Ions are implanted from an ion gun 111 at need to reform the thin film. The substrate 109 is arranged in the direction where the evaporated particles splash in the laser PVD device. The substrate holder 108 is made movable in a vertical direction via a manipulator 110 for the above- mentioned purpose. In addition, the target holder 106 is preferably made movable in triaxial directions and turnable around the axis perpedicular to the irradiation direction of the laser beam.
Patent JP-H11278111-A (JP)
Title: Other parts mounting structure on rail parts
Inventor: HAYAKAWA HATSUO
IPC: B60N2/90
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide other parts mounting structure on a rail parts capable of increasing welding strength of the other parts. SOLUTION: In this mounting structure, projecting pieces 14, 15 reaching sections corresponding to an opening 4 on a lower face 6 of rail parts 1 are alternately formed in platelike lower end parts 10, 11 of the other parts 7, 8, respectively, and the projecting pieces 14, 15 are welded on the lower face 6 of the rail parts 1, respectively. Since each of projecting pieces 14, 15 of both of the other parts 7, 8 has a two piece welding structure for the lower face 6 of the rail parts 1, respectively, it is possible to improve the welding strength more than a conventional three piece welding structure.
Patent JP-H11278241-A (JP)
Title: Brake control device
Inventor: ENDO SHINJIRO
IPC: B60T13/40
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To equalize the operation starting times of brake systems different in the length of a hydraulic line to each other or expedite the operation starting time on the rear wheel side without lowering performance of a brake system in an AOH type brake control device having a brake system for front and rear wheels which consists of a pneumatic and hydraulic conversion device and a hydraulic brake. SOLUTION: Since a pneumatic control valve is controlled such that during ΔT between a brake starting indication time and a time at which a brake force is actually generated, the output hydraulic pressure Prb of the pneumatic and hydraulic conversion device of the brake system of a rear wheel is increased to a value higher than the output hydraulic pressure Pfb of the pneumatic and hydraulic conversion device by a given value (P2-P1) or more, the operation starting times of the brake systems different in the length of a hydraulic line are rendered equal to each other or that on the rear wheel side is expedited without lowering performance of a brake system.
Patent JP-S57199249-A (JP)
Title: Semiconductor device
Inventor: OOTANI KAZUHIRO
IPC: H03H11/04
Filed: 1981-06-01
Abstract: PURPOSE:To obtain a constant capacity according to the designed value without being affected by mechanical discrepancy by a method wherein the first protrusion for drawing-out an electrode is provided to one side of one conductor layer and the second protrusion of the this conductor is provided to the opposite side of the first protrusion. CONSTITUTION:A capacitor is composed of the overlapping parts of conductor layers 2 and 4. An electrode drawing-out part 8 is provided to the conductor layer 2 and an electrode drawing-out 9 is provided to the conductor layer 4. A protrusion 19 of the electrode 4 is formed on the opposite side to the first protrusion of the drawing-out part 9. Accordingly, when the descrepancy of relative position between the layer 2 and the layer 4 occurs, respective areas of the overlapping part 10 and overlapping part 20 change but absolute value of the change of each part is identical and the polarity is different, so that the total amount of area change is null and the total area is always constant. Thus the capacity value can be kept constant.
Patent JP-H08244906-A (JP)
Title: Refuse storage device
Inventor: KAMEGAWA MASAYASU
IPC: B65F9/00
Filed: 1995-03-16
Abstract: PURPOSE: To throw a refuse bag from respective refuse throwing ports distributed in each area in a refuse storage device in which a refuse container is usually stored in a storing space under ground and lifted by rotation of a drive sprocket so that a refuse discharging port comes at suitable height upper than the ground when the inner refuse bag is transferred to a refuse collecting car. CONSTITUTION: An air intake device 30 is fixed in ground 14 near a storing space 16 and air in a carrier pipe line 52 is sucked through a storage chamber 21 and a refuse receiving port 24. Refuse bags 60 thrown from respective refuse throwing ports 48 are moved in the carrier pipe line 52 by suction of the air intake device 30 and introduced to the storage chamber 21 of a refuse container 18.
Patent JP-H0315150-A (JP)
Title: Battery wrapped with vacuum sealing packaging material and manufacture thereof
Inventor: ROBAATO EI OOSUTEIN
IPC: H01M50/121
Filed: 1990-03-30
Abstract: PURPOSE: To stabilize a battery for a long period, and to prevent the deterioration of the same by the mechanical shock, water or the like, by excluding the air and the moisture by heat sealing a sheet material at a peripheral part of the battery and around a terminal, and making the terminal extended from a protective sheet material, or passed therethrough. CONSTITUTION: A device A is installed between the sheets of multilayered material 128, 129 in such a manner that a device 100 is completely surrounded by the sheets of the materials 128, 129, excluding an area of the electrodes 132, 134 projected over the sheets 128, 129, while keeping the environment not including 0 and moisture. Then four edge parts of the material sheets are heat sealed, so that the edge parts are fused to each other. That is, a pair of edge parts to be sealed, are inserted between two heated platens, and the platens are closed to each other so that the edge parts to be sealed are closely kept into contact with each other, while driving a sealing device. The pressure and heat are added to the edge parts for 1-5 seconds. The sealing process is repeatedly applied to the remaining three pairs of edge parts to be sealed, to manufacture a set device.
Patent JP-S5610474-A (JP)
Title: Printing device
Inventor: MORI MASAHIRO
IPC: B41J15/04
Filed: 1979-07-04
Abstract: PURPOSE: To prevent indistinct printed letters and to eliminate necessity of prohibited area for printing on a paper by a method wherein, when a fold on the paper is detected, it is put between two rollers placed face to face which have a projection and a groove and pressed to reform the fold.  
     CONSTITUTION: In a path of the paper 7 to a transferring device 8 a pressing device 15 for reforming the fold is provided. The pressing device 15 has rollers 21a, 21b which have a projection and a groove in longitudinal direction, and is built so that each projection and each groove may engage and a fold detecting signal from a paper carrier 6 is received by a driving circuit 25, and a clutch 24 is energized and a driving device 22 is drived so that projections of rollers 21a, 21b and a fold on a paper 7 may match. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08252276-A (JP)
Title: Excrement absorbent
Inventor: CHIKU SUNAO
IPC: A61F5/451
Filed: 1995-03-16
Abstract: PURPOSE: To obtain an excrement absorbent which lessens the uncomfortable feel of a wearing person and the burden of a nursing person by providing means for providing the inside surface side of an outside surface member consisting of a non-water permeable sheet with an absorber sheet and providing the inside surface side thereof with an absorber block covered with the water impermeable sheet. CONSTITUTION: The outside surface member 1 is formed of the water impermeable sheet consisting of a polyethylene, etc. The absorbent block 2 is formed to a structure increased in the height from the front part toward the rear part. This structure is formed, as an example, by laminating absorber mats which consist of hydrophilic binders, such as wood pulp, and highly water absorbing polymers, etc., and have a weighing of about 100 to 1000g/m<2> . Further, the absorbent sheet 3 is arranged between the absorbent block 2 and the outside surface member 1. A feces housing part A is formed of the absorbent block 2 and the absorbent sheet 3. The outside surface member 1 on both sides thereof is provided with an elastic expansion member 5.  On the other hand, a cushion member 10 is provided with tacky adhesive tapes 11 at the ends and is freely attachably and detachably mounted at the outside surface at the rear end of the absorbent body.
Patent JP-H07298394-A (JP)
Title: Vibration detector and its manufacture
Inventor: SAKAI ATSUSHI
IPC: H01L41/22
Filed: 1994-04-22
Abstract: PURPOSE:To obtain the vibration detection device which can be made high in sensitivity without causing the curvature of a cantilever and the peeling of a lower electrode and the manufacturing method which shortens the manufacture time and reduces the cost. CONSTITUTION:An intermediate insulating film 5 is formed completely covering a piezoelectric thin film 4 and the lower electrode 3 and also eliminating the exposed part of the piezoelectric thin film 3 and lower electrode 3, and an opening 5a which electrically connects an upper electrode 6 and the piezoelectric thin film 4 together is formed. The upper electrode 6 is formed entirely from the base to the tip part of the cantilever 13.
Patent JP-H10280278-A (JP)
Title: Ethylene-vinyl alcohol-based copolymer fiber and its production
Inventor: HIRAKAWA SEIJI
IPC: D06M13/256
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To improve moisture absorptivity, water absorptivity and stain removal properties without damaging various characteristics such as feeling and a fiber strength by chemically bonding a protein through a specific compound to a polymer fiber having a reactive OH group. SOLUTION: A protein is fixed on a fiber comprising a polymer having a reactive OH group (e.g. an ethylene-vinyl alcoholic copolymer fiber) through a compound of the formula [R1 to R4 are each independently an alkyl or an alkylene of a ring formed by bonding R1 to R2 , and R3 to R4 ; R5 is H or an alkyl; (m) is 2-10; R1 to R5 can have each substituting group]. The fixing of the protein, and dyeing can be simultaneously carried out.
Patent JP-S63249827-A (JP)
Title: Optical pulse multiplexing circuit
Inventor: TAKADA ATSUSHI
IPC: G02F3/00
Filed: 1987-04-06
Abstract: PURPOSE:To raise the utilization efficiency of optical power, and to contrive a low loss by connecting in a longitudinal line N pieces (N is a natural number) optical circuits multiplexing a separating means and a delay means, and a multiple means for multiplexing an optical pulse of the other system separated by the separating means and an output optical pulse of the delay means. CONSTITUTION:An optical pulse inputted from one light source 20 is separated into two series by a separating part 25, and one optical pulse thereof is delayed by a delaying circuit 211. The optical pulses of these two series are multiplexed, and also, separated by a multiplex separator 261. One of these separated optical pulses is delayed by a delaying circuit 212, and it is multiplexed, and also, separated by a multiplex separator 262. By cascading N pieces of multiplex separators 26, an optical pulse multiplexing circuit of this invention is constituted, and an output of a multiplex separator 26N is fetched as an N-multiplexed output optical pulse. In such a way, an ultrashort optical pulse train can be multiplexed with a low loss.
Patent JP-S61251802-A (JP)
Title: Both faces compound eye lens and mold assembly for molding said lens
Inventor: MIYAMOTO HIROAKI
IPC: G02B3/00
Filed: 1985-04-19
Abstract: PURPOSE:To form a both faces compound eye lens having high accuracy by combining two pieces of one face compound eye lenses each of which has a lens group constituted of discrete signal lenses on one face and is flat on the opposite face in such a manner that the respective plane sides face each other. CONSTITUTION:The both faces compound eye lenses consist of lens parts 6a, 6b, each of which is the single face compound eye lens consisting of a micro- spherical face lens group on one face and is flat on the opposite face. The plane side of the single face compound eye lenses 6a, 6b are adhered to form the both faces compound eye lens having the micro-spherical face lens groups on both faces. The easy matching of the optical axes of the respective single lenses is thereby made possible and there is no need for forming and preparing two molds for molding the compound eye lenses having high accuracy as in the conventional practice, by which the reduction in the production cost of the both faces compound eye lens is made possible.
Patent JP-S58201921-A (JP)
Inventor: ISHIHARA KATSUROU
IPC: A01G9/24
Filed: 1982-05-19
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-S5712041-A (JP)
Title: Resin composition for molding
Inventor: NISHIZAKI KATSUMI
IPC: C08L87/00
Filed: 1980-06-25
Abstract: PURPOSE: The titled composition with excellent mechanical strength, transparency and dimensional stability, prepared by compounding a thermoplastic polyolefin resin with white carbon and a polyethyleneimine.  
     CONSTITUTION: 100pts.wt. of at least one thermoplastic polyolefin resin selected from PE, PP, an ethylene-vinyl acetate copolymer of MI 0.1W400g/10min contg. 1W60wt% vinyl acetate, a carboxylated ethylene-vinyl acetate copolymer and a saponified ethylenevinyl acetate copolymer of saponification degree 5W100mol%, is compounded and kneaded with 1W200pts.wt. white carbon (B) and 0.5W50pts.wt. polyethylene-imine (C) in such a proportion as to satisfy formula x/10≤y≤x (wherein x is pts.wt. components B; y is pts.wt. component C).  
     EFFECT: The composition burns keeping its original shape without dripping. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11280652-A (JP)
Title: Compressor
Inventor: HORIE SEI
IPC: F04B39/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the pressure resistance of a case by integrally forming a leg portion with the bottom plate. SOLUTION: The compressor has a case 10, a motor 11 shrink fit in the center portion of the case 10, a compressing element 12 fixed to the bottom portion of the case 10, and an accumulator 14 provided on the side wall of the case 10, and the like. This case 10 is formed from a cylinder portion 16, an upper plate 15 welded to that the upper end portion of the cylinder portion 16, and a bottom plate 20 welded to the lower end portion of the cylinder portion 16. At this time, a leg portion 21 is formed integrated with the bottom plate 20, thereby preventing distortion created during welding of the leg portion 21 to the separate bottom plate 20 and thus improving pressure resistance.
Patent JP-S5211386-A (JP)
Title: Phase comparator
Inventor: YAMADA KOUICHI
IPC: H04N5/782
Filed: 1975-07-11
Abstract: PURPOSE: Even when pulse duration of standard pulse is varied, stable phase comparing can be performed. 
     COPYRIGHT: (C)1977,JPO&Japio