baber/WOPTO huggingface dataset:
Patent JP-H05296143-A (JP)
Title: Coupling structure of engine integrated type hydraulic pump
Inventor: AMEMORI KOICHI
IPC: F04B1/20
Filed: 1992-04-17
Abstract: PURPOSE:To reduce the number of part items in the fitting part of a pump shaft to a rotary shaft so as to minimize a disposition space by disposing a bearing outside a coupling part in the structure of the pump shaft being coupled to the rotary shaft of an engine by an inner spline system. CONSTITUTION:In the case of an engine integrated type hydraulic pump with a hydraulic pump P1 fitted to the camshaft 1 of an engine E, an outer spline is provided in the recessed state at the periphery of the camshaft 1 and direct- coupled to a pump shaft 3 through an inner spline type coupling 4. At this time, a bearing is fittingly mounted to the periphery of the coupling 4 so as to shorten the longitudinal width of the coupling part compared to the structure of the coupling 4 and bearing 4 being disposed in a row. A movable cam plate 7 and a cylinder case 8 are then rotated by the rotation of the pump shaft 3 interlocked with the camshaft 1 to discharge positive pressure oil from the hydraulic pump P1.
Patent JP-S63296416-A (JP)
Title: A/d converter
Inventor: FURUHATA MAKOTO
IPC: H03M1/20
Filed: 1988-04-22
Abstract: PURPOSE:To expand an output bit simply by adding an underflow detection output function and a function bringing forcibly the output to a prescribed level by an underflow detection signal. CONSTITUTION:An underflow use comparator detecting an input signal VIN below a minimum voltage VL is provided to a comparator 1 comparing a reference voltage formed by a minimum voltage VL and a maximum voltage VH divided by series resistors R0-R15 and an input analog voltage signal Vi from a terminal A. A gate circuit 7 applies control as to whether or not an underflow signal from a master latch circuit 6 is sent to a slave latch circuit 8 by a control signal from a terminal L, and applies the control as to whether or not an output binary code performed by a code conversion circuit 4 is fixed to a prescribed level forcibly by using the underflow signal. Thus, the output bit is expanded with very simple constitution.
Patent JP-H06309346-A (JP)
Title: Deposited money balancing system
Inventor: SOTANI NAOTO
IPC: G06Q40/02
Filed: 1993-04-23
Abstract: PURPOSE:To abolish double operation for a slip in ledger file update operation and speed up processing, and to improve the accuracy, eliminate an input omission, and lighten the burden on an operator by providing a on-line terminal device, a batch money reception processor, and a ledger file. CONSTITUTION:At an area center 10, a balancing terminal is provided, plural automatic teller machines are connected to this terminal through cash terminals, and an input data storage file 15 is also connected to constitute the batch money reception processor. The terminal 11 is connected to on-line terminals 31 at offices and further a host computer 51 through lines 20 and 40, and provided with the ledger file 52. Received money processed by the batch money reception processor is specified by using the terminals 31 based on money reception slips at the center 10 and after the transaction amounts of money of the money reception slips processed by the processing center are taken out of the file 15 and displayed at the terminals 31, the contents of the file 52 are updated through the on-line processing of the terminals 31.
Patent JP-S62254798-A (JP)
Inventor: IIZUKA TETSUO
IPC: D05B69/30
Filed: 1986-04-28
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-S62253426-A (JP)
Title: Manufacture of crosslinked polyolefin molded product
Inventor: TAKAHASHI SHIGEMI
IPC: B29C48/475
Filed: 1986-04-28
Abstract: PURPOSE:To expedite crosslinking reaction after molding, by performing solid extrusion of a molding precursor through a pressure medium obtained by dispersing and mixing the medium expediting crosslinking reaction. CONSTITUTION:A molding precursor 6 composed of a graft copolymer obtained by grafting an organic silane compound on polyolefin resin is charged within a cylinder 4 of a mold 1. A pressure medium 8 composed by dispersing and mixing a catalyst composed of an organic metallic compound expediting crosslinking reaction is charged between the molding precursor 6 and a cylinder 4. The mold 1 is warmed. In this instance the temperature of the molding precursor 6 is made less than the fusion point of the same. The warmed molding precursor 6 is extruded outside through the inside of a through hole 5 through a pressure medium 8 by a plunger 3. At the time of the extrusion, the inside of the molding precursor 6 is permeated rapidly with the catalyst in the pressure medium 8. A polyolefin molded product 7 with which the catalyst has been permeated is turned into a crosslinked polyolefin molded product which is superior in dimensional stability through aging posterior to the permeation.
Patent JP-S5623534-A (JP)
Title: Throttle opening detector for air-fuel ratio controller
Inventor: MATSUI FUJIO
IPC: F02D45/00
Filed: 1979-08-02
Abstract: PURPOSE: To rapidly adjust air-fuel ratio to a predetermined ideal valve by comparing changes in output of a throttle valve with a sampling pulse by divisions of time to compute the changes in quantities, and combining the above method with an air-fuel ratio controller.  
     CONSTITUTION: A throttle sensor detects changes in movements of a throttle valve,  which in turn are converted into electrical signals and are applied to a pair of sample valve holding circuits 24 and 25. A sampling pulse generator 34 which generates  a sampling pulse at a constant interval with a delay is added to the circuits 24 and 25 so as to hold the output of the throttle valve as the sampling pulse is trigged. The output value is then compared by a comparator 30, the difference being detected as the change in relation to acceleration and deceleration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11298393-A (JP)
Title: Radio system
Inventor: SHIBATA NOBUYUKI
IPC: H04B7/195
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an economically easily realizable stratosphere radio system by preventing radio wave interference with a still satellite system and sharing a radio frequency with a still satellite in the stratosphere radio system for providing communication/broadcasting services by an airship made to stand still and moored at the fixed point of a stratosphere. SOLUTION: In order to prevent the direction of radio waves from being overlapped with the still satellite 4 operated on a still satellite orbit, the airship 2 is arranged in the air on the opposite side of the still satellite orbit of a service area 1 (for instance, in the air of a northern spot in Japan). To put it concretely, the position of the airship 2 is set so that the elevation angel of viewing the airship 2 from the end of the opposite side of the still satellite orbit of the service area 1 becomes sufficiently larger than the elevation angle of viewing the still satellite orbit.
Patent JP-S58217711-A (JP)
Title: Dynamic valve device for internal-combustion engine
Inventor: KATAYAMA KAORU
IPC: F01L3/10
Filed: 1982-06-09
Abstract: PURPOSE:To reduce a friction loss at a cam shaft by a method wherein a spring load of a valve spring is made variable in response to the operating condition of the internal-combustion engine. CONSTITUTION:A spring for use in biasing a valve 3 in its closing direction is composed of an inner spring 7 and an outer spring 8. At least one of the seats 6 for the springs 7 and 8 is formed with a piston 13 and the seat 6 can be moved in an extending or retracting direction under a hydraulic pressure applied in the hydraulic chamber 16. In a low speed range, the spring load is decreased lower than that found in a high speed range, thereby a lubricating condition at the cam shaft can be improved and a friction loss of the engine can be decreased.
Patent JP-H04330218-A (JP)
Title: Hopper structure of powder-applying device for agriculture
Inventor: TAKAO YUTAKA
IPC: A01C15/00
Filed: 1991-04-30
Abstract: PURPOSE:To adjust the volumes of compartments corresponding to respective outlets in a hopper by disposing the plural outlets in the hopper, further disposing holders for detachably holding dividing plates for the respective outlets in the hopper, and changing the dividing plates. CONSTITUTION:The first outlet 13a connected to a groover and the second outlet 13b connected to a rotator for grooving works are disposed in a hopper 13. Holders 18, 19 for detachably holding dividing plates 16 in the hopper are disposed in the hopper, and the shapes, etc., of the dividing plates are changed, thereby permitting to adjust the volumes of compartments corresponding to the respective outlets so as to substantially simultaneously consume a fertilizer, etc., from the first and second outlets of the hopper.
Patent JP-S59223925-A (JP)
Title: Rotating body assembly of rotary device
Inventor: HONDA KATSUHIKO
IPC: G11B5/52
Filed: 1983-06-01
Abstract: PURPOSE:To attain high-precision rotation without requiring a high working precision by fixing an upper rotary cylinder to a revolving shaft and attaching a bearing housing freely rotatably to the outside circumference of the revolving shaft through a bearing and fixing a lower fixed cylinder to this bearing housing so that the attaching position can be adjusted. CONSTITUTION:An upper rotary cylinder 1 is connected to a revolving shaft 2 by press-fitting or the like, and a head 4 is attached to the cylinder 1, and a rotating-side rotary transformer 7 is connected to it by adhesion or the like. Upper and lower ball bearings 9 and 10 are attached to a bearing housing 15, and a fixed-side rotary transformer 8 is connected to the bearing housing 15 by adhesion or the like. The revolving shaft 2 is inserted to the housing 15 in this state, and a preparatory pressure is applied to a bearing stopper 11 by a spring 12 positioned by an end ring 13. This subassembly is inserted to a lower fixed cylinder 6 and is fixed by a screw 17. An adjusting screw 16 is turned to adjust finely axial eccentricity, axial fall, and head height. A space is provided between fittingj parts of the cylinder 6 and the housing 15 to adjust freely the eccentric quantity between them.
Patent JP-S60243416-A (JP)
Title: Stirling engine
Inventor: SUZUKI SHIGEO
IPC: F23D14/16
Filed: 1984-05-17
Abstract: PURPOSE:To obtain a small stirling engine with an excellent engine performance by fastening a heating tube to a metal or ceramic body with a large void while a solid body with a small void is arranged at the upstream and downstream ends so as to jet a fuel gas into the solid body with a small void at the upstream end. CONSTITUTION:With an air chamber 27 above a solid body I 29, a plurality of fuel jet ports 30 are arranged to be opened into the solid body I 29 such as bubble metal with a relatively small void piercing a rectifying body 28 and under the solid body I 29, a solid body II31 such as bubble metal and metallic screen with a large void or porous ceramic body with an excellent heat conductivity is fastened on the surface of a heating tube 20 by blazing or metalization processing. On the downstream of the solid body II31, a solid body III32 is provided which is porous with a small void but relatively large in the thickness. Thus, the fuel jet ports 30 direct a jetting into the solid body I 29.
Patent JP-H09264918-A (JP)
Title: Method for inspecting package board
Inventor: YAMADA KAZUHITO
IPC: G01R31/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To attain efficient inspection in a short time by allowing a probe to be brought into contact with a second pad for inspection, short-circuiting first pads to each other in such a state for further inspection, and by inspecting patterns excluding for previous inspections while a probe is brought into contact with the first pad. SOLUTION: After a package board is set, respective probes mounted to inspection jigs are brought into contact with respective second pads 3 for ball grid array and land arid array, so as to measure their resistance values. After comparing the result with the absorption data of normal product, a first connection state among a pad 3, an inner layer pattern 5 and a first pad for flip chip and a second connection state among the pad 3, an inner pattern 5A and a pad 2 are inspected for insulation. In such a state, the pad 2 is retained entirely by a conductive rubber sheet to measure its resistance value, and the continuity of both connection states is inspected. Next, a pair of flying probes are selectively brought into contact with respective pads 2 and the continuity and insulation tests are performed every set of pad 2 connected to each other through the pattern 5.  Thus the electrical can be carried out efficiently in a short time.
Patent JP-S5324143-A (JP)
Title: Gas ignitor
Inventor: TAKESHITA SETSUO
IPC: F23Q9/00
Filed: 1976-08-18
Abstract: PURPOSE: To regulate the mixing ratio of gas in a flash back tube between a main burner and pilot burner, by changing the passing resistance through regulating the tube length. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09264492-A (JP)
Title: Vibration control device for electrical viscous fluid
Inventor: IWATA YOSHIAKI
IPC: E04H9/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a large damping force using a relatively small device, and control a damping force over a wide range even at a high speed by forming the outer surface of a rotor fixed to a center shaft and the inner surface of a cylinder as electrode surfaces corresponding to each other. SOLUTION: A member 2d of a lid body 2 and a pull handle 13a of a slider 13 are connected to a structure or equipment. When the slider 13 moves in a guide cylinder 12 in a contracting direction, due to exposure to the vibration of the structure or the like, a nut body 14 at the end of the slider 13 causes the reciprocating motion of a center shaft 6 held on lid bodies 2 and 3 via a screw shaft 6a and bearings 4 and 5, and a rotor 7 fixed to the center shaft 6. An electrical viscous fluid 10 is retained in a control gap 10b between the outer surface of the rotor 7 and the inner surface of a cylindrical body 1 via an oil seal 8, and the viscosity of the fluid 10 increases, when voltage is applied to the electrode surface of the control gap 10b, thereby applying braking torque for the reciprocating rotation of the rotor 7.  In addition, the braking torque of the rotor 7 is converted into a damping force along the axial direction of the slider 13 via the screw shaft 6 and the nut body 14. The vibration of the structure is thereby controlled.
Patent JP-H11293917-A (JP)
Title: Wall form support member, insert supporting wall form, and fitting tool for support member
Inventor: KOMAJI AKIO
IPC: E04G17/065
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a wall form support member having a simple structure and improving the working efficiency of workers. SOLUTION: A wall form 12 is supported from a floor side. A wall form support member 10 adjusting the position of the wall form 12 is provided with an insert 18 having such a shape to almost straddle the beam reinforcements of the floor side, a longitudinally adjustable arm 16 in which a female screw is formed in the inner periphery of one end thereof so as to receive an extension extending from the top of the insert 18 and another female screw is also formed in the inner peripheral face of the other end, a head 20 connected to the arm 16 at one end thereof. The head 20 is formed to be connectable to a form tie 14 to fix a separator for retaining the space between the wall forms.
Patent JP-S5526723-A (JP)
Title: Gap holding pole for elastic surface wave device
Inventor: TOBE SHIYUUJI
IPC: H03H9/25
Filed: 1978-08-15
Abstract: PURPOSE:To prevent a surface wave, even if striking from a random direction, from being reflected and diffracted in a specific direction by two-dimentionally arranging gap holding poles at random. CONSTITUTION:At lattice point A, coordinates (x1) and (y1) of a gap holding pole is fixed by using random numbers. Similarly, coordinates of poles at other lattice points are fixed by using the random number to arrange them. In the structure like this, there is no regularity in the W-axial and Y-axial directions and others and a wave, even if striking from a random direction, is neither reflected nor diffracted in a specific direction.
Patent JP-S5623853-A (JP)
Title: Production of fibrous food product
Inventor: OZAWA RIYUUTAROU
IPC: A23J3/18
Filed: 1979-08-03
Abstract: PURPOSE: In the production of a crab fleshlike food product from wheat gluten, a specific amount of reducing agent and a protease are made to act on the wheat gluten and the resultant pasty gluten is gelled to produce the high-quality fibrous food product.  
     CONSTITUTION: To 1kg of wheat gluten, are added 0.2g of sodium bisulfite (400W 1,500ppm based on the dry weight of the wheat gluten) and 0.3g of protease Amano P-3 (made by Amano Seiyaku KK) (1×10 3 W1×10 5  units based on 1kg of dried wheat gluten) and they are mixed. The resultant pasty gluten is put into hot water under drawing to effect gelation with fibrous gluten formed. The reducing agent is preferably sodium bisulfite, ascorbic acid, cysteine or the like. The protease is, e.g., papain or bromelin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5225394-A (JP)
Title: Anchor for marine structure
Inventor: TAKAHASHI SOUROKU
IPC: E21B7/12
Filed: 1975-08-15
Abstract: PURPOSE: To provide an anchor for marine structure, having high ancoring force and high stability and is suited for mooring marine structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60242214-A (JP)
Title: Attaching and detaching of guide tube and water-permeable cylinder in formation of partly covered sand-drain pile
Inventor: ONO TETSUO
IPC: E02D3/10
Filed: 1984-05-17
Abstract: PURPOSE:To exactly perform the construction of a sand-drain pile by a method in which the upper end opening edge of a water-permeable cylinder is press- welded between the flange of a guide tube and a presser plate, and the guide tube is attached to the inner wall of a casing by the operation of a diametrical direction coupler. CONSTITUTION:The opening edge of a water-permeable cylinder 4 is fitted on a flange 5 on the lower end of a guide tube 2, and compressed air is sent into a cylinder 6 to press the cylinder against a flange 5 through a plunger 7 and a presser ring 8 for connection with the guide tube 2. The guide tube 2 is moved to a given position in relation to a casing 1, and compressed air is sent into a cylinder 9 for fixation. Whereupon, a plunger 10 is moved to press the inner wall of the casing, and the guide tube 2 is fixed to the casing 1. Since the holding places of the guide tube 2 and the cylinder 4 in the casing 1 do not move, the exact setting of the cylinder 4 is allowed.
Patent JP-S60242445-A (JP)
Title: Accumulator
Inventor: MUKOUHARA YOSHITAKA
IPC: G03D3/00
Filed: 1984-05-16
Abstract: PURPOSE:To increase the storage capacity of photosensitive paper and reduce the size of the accumulator by providing a storage space for the photosensitive paper under a paper guide and storing the photosensitive paper in the storage space while buckling it when necessary. CONSTITUTION:A pinch roller 29 is pressed against a feed roller 9, a movable paper guide 24 rotates counterclockwise by the rotation of an eccentric cam 26, and a paper separation part 18 also rotates to project a roller 23. The photosensitive paper P fed in from a printer is therefore guided to the paper separation part 18 to enter the storage space 8, and buckled and stacked there. When the photosensitive paper is stored up to twice as long as the shortest length that an automatic processor handles after the start of the storage, a pulse motor 27 rotates the feed roller 9 and the photosensitive paper P is sent in the automatic processor. The feed speed of this feed roller 9 is faster than the processing speed of the automatic processor, so the photosensitive paper P forms a loop between a guide roller 30 and a pin 37 and when the loop becomes large to a specific size, the quantity of rotation of the movable paper guide 36 becomes constant.
Patent JP-S63265136-A (JP)
Title: Repetition fatigue tester
Inventor: OGURA KOJI
IPC: G01N3/38
Filed: 1987-04-22
Abstract: PURPOSE:To enhance inner stress applied in a sample and to yield bending breakdown accompanying dynamic load fatigue in an early period, by imparting a static load to the sample such as ceramics with a second piezoelectric laminate, and imparting the dynamic load with a first piezoelectric body. CONSTITUTION:A compressing end 17 is brought into contact with the center of a sample (w) on a supporting edge 9. An AC voltage having a specified frequency is applied to a piezoelectric laminated body 2 from an output source 18 having AC waves such as pulse waves. A specified DC voltage is applied on a piezoelectric laminate 12 from a DC power source 15. Thus a specified static load is imparted to the compressing end 17 on the upper surface of the sample (w). Expansion and contraction are yielded in the piezoelectric laminated body 2 against a belleville spring 8 based on the AC wave. The peripheral part of the sample (w) is periodically compressed with the supporting edge 9. Therefore, the center of the sample (w) is compressed downward and the peripheral part is compressed upward. Thus deflection strain is yielded. The amount of the strain is read with a strain gage 16.
Patent JP-S61261514-A (JP)
Title: Chemical grout injector
Inventor: OE TSUKASA
IPC: E02D3/12
Filed: 1985-05-13
Abstract: PURPOSE:To inject a chemical grout into the ground by joinint it with CO2 gas at a fixed ratio by a method in which a grout-feeding pipe through which a grout is injected into the ground and a CO2 high-pressure container are provided, and a CO2 blow-out nozzle is provided to a CO2 pressure-feeding pipe. CONSTITUTION:A storage tank 1 for aqueous water glass solution as a grout, an injection pump 2, and a flow meter 3 are provided for a chemical grout injector. A water glass aqueous solution is sent under pressures through the flow meter 3 from a pipe 4 into the injection pipe 6. A pipe 8 is connected to the mouth piece of a high-pressure CO2 gas container 7, and the end of the pipe 8 is connected to the pipe 6. A reducing valve 9 is provided in the pipe 8, and a CO2 gas-blow-out nozzle 10 with a nozzle port 10b at the central part of a disc 10a is provided amount of CO2 gas to be blown out corresponding to the ground pressure can thus be obtained simply, and chemical grout can also be easily injected at low cost.
Patent JP-S5433726-A (JP)
Title: Developing method
Inventor: MATSUMOTO FUYUHIKO
IPC: G03G13/06
Filed: 1977-08-20
Abstract: PURPOSE: To improve the density in a recorded image without enlarging the sieze of a system differently from a multi-stage developing method or a belt type developing method by controlling the number of developing processes in accordance with the recording conditions of the charges of a latent image. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S618204-A (JP)
Inventor: GORAN BAATAA
IPC: B23B27/14
Filed: 1985-05-13
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。