baber/WOPTO huggingface dataset:
Patent JP-S61223672-A (JP)
Title: Digital signal generator
Inventor: IMAMURA MAKOTO
IPC: G01R31/28
Filed: 1985-03-29
Abstract: PURPOSE:To make high-speed operation possible without overshoot and spike though a diode switch output stage is provided, by superposing a signal, which is changed in accordance with the amplitude of an output signal, to compensate an operating current at the transition time of high level/low level output switching. CONSTITUTION:When a low level set power source A2 is switched to a high- level set power source A1, the difference between set voltages Vih and Vil of power source A1 and A2 is processed by a differentiating circuit consisting of a resistance R2 and a capacitor C1 of an output current compensating circuit CC1. An N-type transistor TR 1 is turned on by the differential output, and the compensating current which is changed in accordance with the amplitude of the output signal with diodes D1 and D2 as the switching output stage is superposed to the current from a current source CS1 to compensate it at the transition time of output level switching. The similar operation is performed when the power source A1 is switched to the power source A2; and thus, the rise time and the fall time of the signal are shortened to perform the high-speed operation though the diode switch output stage is provided, and the occurrence of overshoot and spike is prevented.
Patent JP-H04302735-A (JP)
Title: Liquid sealing type vibration isolation device
Inventor: TOYABE HIROSHI
IPC: F16F13/14
Filed: 1991-03-29
Abstract: PURPOSE:To lengthen the length of an orifice and to improve the vibration-proof capacity without making the device in a large size, in a liquid sealing type vibration isolation device. CONSTITUTION:A bracket 19 is used as an outer tube concurrently, and an orifice 18 has been formed to the inner surface of the bracket 19. As a result, the length of the orifice is made longer without making the device in a large size to improve the attenuation function of the sealed liquid, and the vibration- proof capacity can be improved. Furthermore, since the outer tube becomes unnecessary, the number of parts is reduced, and the light weight of the device can be realized.
Patent JP-H10258749-A (JP)
Title: Electrically powered steering device
Inventor: NARUSE SHINJI
IPC: B62D119/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To properly protect an assist force transmission mechanism or a torque detection device in a steering gear box from foreign matters such as muddy water even if a cover member of the end part of the steering gear box is broken. SOLUTION: In the housing of a steering gear box, an oil seal 60 is pressed into the opening part 4a of a connecting part housing 4 for housing an engaged part between the pinion gear 51 of a pinion shaft 2 and the rack gear 52 of a rack shaft 6 and, by sealing a gap between the output shaft 22 of the pinion shaft 2 and the opening part 4a, an assist force transmission mechanism, a torque detector, a bearing 42 for supporting the pinion shaft 2 or the like housed in a pinion side housing 3 together with the input shaft 21 side of the pinion shaft 2 is protected from the incursion of foreign matters from the open end of the housing.
Patent JP-H04211107-A (JP)
Title: Electromagnetic apparatus
Inventor: WAKAMOTO TAMIO
IPC: H01F38/08
Filed: 1991-03-29
Abstract: PURPOSE:To improve assembling workability and to facilitate automatic assembling work. CONSTITUTION:A terminal 39, to be connected directly with a terminal 30 in a magnetic structure 2 contained in a casing 22, is provided at one end of a capacitor wiring unit 4, having the other end provided with a terminal 37 to be connected with an external lead wire. A capacitor element 32 is connected between the terminals 37, 39. The capacitor wiring unit 4 has a profile commensurate with the magnetic structure 2. According to the constitution, the magnetic structure 2 can be connected directly with the capacitor wiring unit 4 and thereby concentration of wiring at the terminal 30 of the magnetic structure 2 can be prevented.
Patent JP-S59192918-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: HOSAKA HIROSHI
IPC: G11B5/70
Filed: 1983-04-15
Abstract: PURPOSE:To obtain an inexpensive magnetic recording medium with high precision and superior in mass productivity by providing a magnetic layer formed in one body with the material kneaded with a magnetic material and a resin for a base body and a surface thereof. CONSTITUTION:A base body 6 having a desired shape is provided previously in a bottom force 5 of a metallic mold. Next, the material 7 kneaded with the magnetic material and the resin is packed in the gap between the inner circumferential surface of the force 5 and the outer circumferential surface of the body 6. Rare earth magnetic material, etc. of small particle size and thermosetting resin are used as the magnetic material and the kneading resin respectively. Then, a top force 8 is covered against the force 5, these are inserted between heat pressing plane plates 11A and 11B containing a heater 10, pressed and heated to harden and mold the resin. It is preferable to form a dent 8A for escaping the material 7 at the position corresponding to the vicinity of the outer circumference of the body 6 at the lower surface of the force 8.
Patent JP-H10260035-A (JP)
Title: Column thickness judging method for railway rail
Inventor: KUBOYAMA YOICHI
IPC: G01B21/08
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To automatically measure the column thickness over the whole length online and improve the quality of a rail by calculating the column thickness over the whole rail length, removing a roll mark section from the column thickness data, then judging quality. SOLUTION: The reflection from a rail 2 of laser beams emitted from spot type laser range finders 1a, 1b is received by light reception sections, and the maximum light positions in the light reception sections are converted into the displacements of the rail 2 and measured. A range finder controller 4 converts the measurement signals of the spot type range finders 1a, 1b into digital data each time a rotary encoder 7 generates a preset number of pulses (denoted rate pulses), i.e., each time the rail 2 is moved by a fixed quantity, and feeds the digital data to a computer 6 together with the counted value of the denoted rate pulses (the position X on the rail 2). The computer 6 writes the given displacement data (distance data) in a memory in sequence.  The computer 6 calculates the column thickness, conducts the removing process of a roll mark based on the distance data in the memory, then judges the success or failure of quality.
Patent JP-S59193003-A (JP)
Inventor: IKEDA MASAYUKI
IPC: H01C10/32
Filed: 1983-04-15
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-H11265201-A (JP)
Title: Multivariable process control system
Inventor: SUZUKI KATSUYUKI
IPC: G05B23/02
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To make the setting of the operation restriction condition of a control object process changeable while executing multivariable control without changing the process data base of a basic control base by storing the set value of the operation restriction condition in a data storage means independent of other process data such as an alarm set value. SOLUTION: This control system 1 is provided with the data storage means 12 so as to store restriction condition data used in a multivariable control system separately from the process data base 10. The execution module 13 of the multivariable control system fetches the process data and respective set values of a process 2 from the process data base 10 as data D1013. Also, the restriction condition data D1213 used in the multivariable control system are fetched from the data storage means 12. Based on the fetched data, in the execution module 13, control logic by the multivariable control system is computed and the controlled variable of the process 2 is decided. The arithmetic result is stored in the process data base 10 as the data D1310.
Patent JP-S54158274-A (JP)
Title: Battery watch
Inventor: OGUCHI ISAO
IPC: H01M50/202
Filed: 1978-06-02
Abstract: PURPOSE:To make it possible to increase the capacity of a battery and to properly select the layout of a movement and the shapes of respective elements by sandwitching an annular battery between the outer side of the movement and a member supporting the movement. CONSTITUTION:In wrist watch of analog type having hands, a movement 6 has buit-in quartz oscillator and gear trains and is mounted to a case 1 at its outer end portion 6a. A battery 8 having an annular shape is sandwitched between the outer circumference of the movement 6 and the case 1 and is insulated from the movement 6 and the case 1 through insulating rings 9 and 11. The movement 11 is supported by the axial force of a contact spring 12 upon the battery 8. Thus, it is possible to retain a large internal volume of the battery and to dispense with the replacement of the battery for a long time.
Patent JP-S60208770-A (JP)
Title: Electrophotographic copying machine
Inventor: WATANABE KAZUO
IPC: G03G15/00
Filed: 1984-04-02
Abstract: PURPOSE:To facilitate jam processing by providing one roller which is positioned under a sheet across a sheet conveyance path and a sheet guide plate which is positioned near the 2nd feeding means to a support member which can be opened and closed freely in one body. CONSTITUTION:This copying machine is equipped integrally with one roller 27b positioned under the sheet across the sheet conveyance path, the support member 33, and a member to which a corona generator 34 is fitted, and a jamming sheet is taken out easily. Namely, a frame 40 is opened and the support member 33 is opened; and then the jamming sheet is gripped to the overall width in the sheet conveyance direction and taken out, and jam processing is performed easily without breaking the jamming sheet.
Patent JP-H08263716-A (JP)
Title: Coin paying-out device
Inventor: KIYOSE SUSUMU
IPC: G07D1/00
Filed: 1995-03-24
Abstract: PURPOSE: To smoothly pay out coins by suppressing occurrence of coin stagnation at the inlet of a coin passage. CONSTITUTION: A circumferential guide part 26 is formed along the circumference of a rotary disc 12. A coin receiving part 14 projected from the circumference into the inside of the disc 12 is formed by notching the guide part 26. A coin passage 13 is extended from the receiving part 14 to the outside. A hopper part is arranged on the upper part of the disc 12. The hopper part holds coins and discharges each coin from a lower aperture part to the surface of the disc 12. A wide interval part A of which interval from the upper face of the disc 12 is wider than that of other areas is formed on the rotational direction downstream area of the receiving part 14 under the lower edge of the hopper part.  Since many coins are discharged from the wide interval part A to the rotational direction downstream area of the coin receiving part 14, the generation of congestion of coins in the inlet of the coin pasage 13 can be suppressed and coins can be smoothly paid out.
Patent JP-S61228571-A (JP)
Title: Document producing and editing device
Inventor: YAMAUCHI YOSHITOSHI
IPC: G06F17/21
Filed: 1985-04-01
Abstract: PURPOSE:To grasp the relation with a text by displaying the sentences included in the 1st display area in the order of frame priority and then a desired sentence in the 2nd display area with no frame. CONSTITUTION:A document producing/editing device is provided with a translation part 10 which executes the translating function, an editor 12 which edits documents, an image scanner 14 serving as a system input device, a keyboard 16, an input control part 18 which controls an input device, a display device 20 which displays visually picture information, a display control part 22, a document file memory part 24 and a translated sentence temporary memory part 26. The text is sent to the part 10 in the prescribed frame priority for production of a desired sentence. The sentences included in the text are displayed at the upper half part of the screen 50 of the device 20 together with the desired sentence displayed at the lower half part of the screen 50 with no frame respectively. Thus the relation between the text and the desired sentence can be known simply.
Patent JP-S60210522-A (JP)
Title: Method for storing cadmium sulfide powder for electrophotography
Inventor: HISAMURA MASABUMI
IPC: C01G11/02
Filed: 1984-04-05
Abstract: PURPOSE:To store CdS powder so that the electrophotographic characteristics of the powder immediately after production are maintained, by storing the powder in a dark place together with a specified amount of activated carbon. CONSTITUTION:CdS powder for electrophotography is filled into a tightly stoppered vessel together with activated carbon used in vapor phase adsorption, and it is stored in a dark place. The amount of the activated carbon is >=1wt% of the amount of the powder. By this storing method, deterioration due to a change with the lapse of time can be prevented, and the CdS powder gives a calcined product having improved dark potential and electrostatic contrast potential as compared to powder stored by a conventional method.
Patent JP-S57180540-A (JP)
Title: Automatic sheet-feed unit
Inventor: MURAYOSHI YASUSHI
IPC: G03G15/00
Filed: 1981-04-30
Abstract: PURPOSE:To prevent lopsided abrasion of an elastic plate or skew feeding by providing a brake member free of swinging. CONSTITUTION:A bearing section 144 bored with a square hole is formed in a curve beneath the center of a bent section 140c of a separate section holding plate of a unit support shaft 82. A brake member 146 is supported free of swinging by a support shaft 145 inserted into the bearing section. The brake member 146 has comparatively large rigidity and is composed of a bent section 147a inserted into said support shaft 145 with some slackness, a swing plate 147 formed with the bent section 147a, and a brake plate 148 such as urethane gum with a high coefficient of friction and stuck to the swing plate 147. A push bar 128 of an adjusting mechanism 194 is put into contact with both lower ends 147b of the swing plate 147. According to this constitution, lopsided abrasion of an elastic plate or skew feeding can be prevented.
Patent JP-H02291719-A (JP)
Title: Voltage level shift circuit and cmos function circuit
Inventor: ERUMA EICHI GARITSUTSU
IPC: H01L21/8238
Filed: 1990-03-15
Abstract: PURPOSE: To provide a CMOS level shift circuit which has substantially no leak current by completely turning off a P type channel transistor(TR) by using a positive feedback and connecting an N channel TR so that various logical functions are obtained. CONSTITUTION: A circuit 20 has complementary inputs 22 and 24 which are connected to N channel TRs 26 and 28 respectively. The circuit 20 operates in a state similar to a latch by positive feedback to the gates of TRs 30 and 32. Consequently, when the input at a node 22 is low and the input at a node 24 is high, the TRs 26 and 32 are completely turned off. Consequently, no undesirable leak current is generated by the P channel TRs which are incompletely turned off.
Patent JP-S63232811-A (JP)
Title: Method for feeding sludge to filter press
Inventor: INUSHIMA KAZUO
IPC: B01D33/70
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the sludge feeding pressure from exceeding a target value by starting the feed of sludge at the highest speed of a sludge feed pump and decreasing the speed of the pump from the highest speed before the feeding pressure reaches the target value. CONSTITUTION:The sludge feed pump is operated at the highest speed, and the feed of sludge is started. The speed of the pump is gradually decreased from the highest speed before the sludge feeding pressure reaches the target value to allow the feeding pressure to reach the target value. Even when the speed of the pump operated at the highest speed is slightly decreased at a certain time, the actual feeding pressure still increases for some time. Accordingly, the speed of the pump is gradually decreased before the feeding pressure reaches the target value, the target pressure can be reached, and the feeding pressure does not exceed the target value significantly.
Patent JP-S51142697-A (JP)
Title: Process of an oxide semiconductor film
Inventor: SHINOHARA KOUICHI
IPC: H01B13/00
Filed: 1975-06-02
Abstract: PURPOSE:This process of a semiconductor film ensures good reproductivity and the resistance value over wide range from low resistance to high resistance.
Patent JP-H09256306-A (JP)
Title: Rail cutting machine for railroad
Inventor: HOSHINO SEIICHI
IPC: E01B31/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a rail cutting machine for railroad for which positioning of a cutting grindstone to a cutting point can be made precisely and cutting position can be changed easily even after clamping is made. SOLUTION: A rail cutting machine B for railroad is equipped with a clamp means 3 detechably attached to a railroad rail, slide rails 2, 2 provided at the clamp means 3 and extending in the horizontal direction intersecting the railroad rail at a right angle, and a cutting machine main body provided at one end far from the railroad rail of the slide rails and capable of sliding along the slide rails 2, 2 for cutting the railroad rail from the right angled direction. The other end of the slide rails 2, 2 is fixed to a rail holding device 40. The rail holding device 40 is supported with a shaft body 50 provided at the clamp means 3, being in parallel with the railroad rail, and movable in sliding in the axial direction of the shaft body 50.
Patent JP-S542160-A (JP)
Title: Portable watch
Inventor: SATOU YOSHIO
IPC: G04B37/02
Filed: 1977-06-07
Abstract: PURPOSE: To enable waterproofing and pressure resistance functions to be improved by sealing the pressure in a watch under pressure higher than the atmospheric pressure at the time of assembly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S541639-A (JP)
Title: Dust collector of copying machines
Inventor: OKANO KENJI
IPC: G03G21/10
Filed: 1977-06-06
Abstract: PURPOSE:To increase the separating efficiency in a porous filter and delay the decrease in the performance of the filter by heating residual toner with a heater prior to feeding the same to a dust collector thereby coupling the particles and increasing the grain size.
Patent JP-H11265668-A (JP)
Title: Cathode-ray tube
Inventor: KO YOSHIO
IPC: H01J29/76
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube capable of providing a high deflection efficiency and reducing the manufacturing cost of a deflection yoke. SOLUTION: A deflection yoke DY is formed of a cone part C, horizontal coils 11A, 11B provided on the circumference thereof, vertical coils 12A, 12B on the circumference thereof, and a core 13 provided thereon. The horizontal coils 11A, 11B are formed so as to have a circular section on a neck part N side and a rectangular section on a funnel part F side as the whole. The vertical coils 12A, 12B are formed so as to have a circular section on the neck part N side and a rectangular section on the funnel part F side as the whole. The core 13 has a tapered cylindrical form increased from the neck part N side toward the funnel part F side.  On the funnel part F side, auxiliary cores 21A, 21B are interposed in a vertical large space between the outside surface of the vertical coil 12 and the inside surface of the core 13, and auxiliary cores 22A, 22B are interposed in right and left small spaces.
Patent JP-H10267518-A (JP)
Title: Electric refrigerator
Inventor: SUGIYAMA TAKASHI
IPC: F25D23/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric refrigerator that can conduct cold air effectively by eliminating the gap between a duct inside a partition body and a diffuser at the upper part of a refrigerating chamber. SOLUTION: The refrigerator is partitioned into a vegetable compartment and a freezing compartment arranged to the lower part by a partitioning body 5 comprising a front partitioning body 4 arranging a cooling unit 9 and a fan 8 at the rear part of the inside of a box body filling the gap between the outer box 1 and inner box 2 of it with foamed thermally insulating material 3, covering the front surface of them with a partition body, the partitioning body is connected to both front side walls 2a and formed with a step difference surface 4a at the rear upper surface,  a horizontal partitioning part 51 formed with a reverse step difference surface 51a corresponding to the step difference surface 4a at the front lower surface and provided with a connecting hole 51c and a rear partitioning body erected with a vertical partitioning part 52 forming a duct 52a at the rear of the horizontal partitioning part connecting to the connecting hole 51c and conducting cold air from the cooling unit 9 through the diffuser 7a to the refrigerating chamber. In this case, the rear partition body 4 is formed connecting between the horizontal partitioning part rear upper surface and the front surface of the vertical partitioning part 52 with thin thickness part.
Patent JP-H0732271-A (JP)
Title: Zipper driving tool with position indicating device
Inventor: DONARUDO MARUKAMU DATSUTON
IPC: B25H1/00
Filed: 1991-03-29
Abstract: PURPOSE: To precisely locate the tool in a driving position for a fastener by providing a means for retracting a pointing member from a target position to a contract position where a nose part is not located in response to the relative movement of a foot assembly from a rest position to a drive position. CONSTITUTION: In a rest position, a pointing member 78 is positioned very close to a workpiece unlike a nose part 32 separated from the workpiece. Thus, the poining member 78 is precisely aligned with the target point such as the center of a hole 14. Accordingly, when a fastener-driving tool 10 is pressed to the workpiece, the nose part 32 and a drive path are positioned in a desired point in a selected target area. At this time, when a tool body 24 is moved relative to a foot assembly 46 to reach the drive position, the pointing member 78 is contracted to a contraction position, so that the nose part 32 approaches the workpiece without interference with the pointing member 78.
Patent JP-S61224028-A (JP)
Title: Allotting system for magnetic tape device
Inventor: FUKUNAGA TADASHI
IPC: G06F12/00
Filed: 1985-03-29
Abstract: PURPOSE:To smoothen application of jobs that uses a magnetic tape device and improve efficiency of processing of whole system by recording jobs in an allotting request table in order of putting in and making specified number of jobs from the head objects of allotting at the time of actual allotting. CONSTITUTION:An allotting request table AT, allotting judging section A and a device controlling table CT are provided in the device controlling section DC of the system. Codes of jobs J put in are registered in the job code column 1, and execution priority order is registered in the execution priority order column 2 of the table AT in order of request for allotting of magnetic tape devices M1-M4 from job J. It is recorded whether each device M1-M4 is allotted or not in the allotting state column 3 of the device CT. When vacancy occurred in devices M1-M4, the controlling section DC compares specified number of jobs from the head of the table AT, and if order of priority of jobs J is not equal, jobs of higher priority are allotted to vacant devices M1-M4, and if priority is equal, jobs of earlier acceptance are allotted.