baber/WOPTO huggingface dataset:
Patent JP-S61166468-A (JP)
Title: Tape cutting device
Inventor: SUMOTO TAMOTSU
IPC: B65H45/22
Filed: 1985-01-14
Abstract: PURPOSE:To permit the feed free from meandering by attaching a suspension piece suspended at the vertical angle part of an isosceles triangular guide member onto the bent part of a cut article folded into two parts and allowing the guide assistance in throttling by the guide assisting members. CONSTITUTION:A cut article A folded into two parts along the longitudinal direction at the center is allowed to pass in two-folded state between a pair of guide assisting members 13a and 13b of an isosceles-triangular guiding member 11, and a vertical angle part 11a and a suspension piece 12 suspended from the vertical angle part 11a are attached onto the center folding line from the inside of the cut article A. Then, the vertical angle 11a and the suspended piece 12 receives the holding action of a pair of guide assisting members 13a and 13b, and the cut article A can be developed to one piece free from meandering. The cut part A developed by the guide member 11 is guided between a pair of collars 15a and 15b of a tension rod 15 and cut to prescribed number of pieces of tapes by a cutting tool, and taken-up.
Patent JP-S57119311-A (JP)
Title: Compensating circuit for signal detector
Inventor: OGAWA MASAHIKO
IPC: G01S7/491
Filed: 1981-01-16
Abstract: PURPOSE: To eliminate a false signal caused by the fluctuation of a driving power supply of a detecting circuit, by providing a false signal generating circuit to the detecting circuit that detects the signal fed from a signal source oscillating with a prescribed frequency.  
     CONSTITUTION: When a light emitting diode IRED blinks with a frequency f c , the output voltage VBAT of a battery BAT fluctuates due to the internal resistance. Accordingly the voltage V cc  also fluctuates. This fluctuating voltage V cc  is supplied to the power supply terminal of an operational amplifier OP1 which functions as a detecting circuit. The voltage V o  of the OP1 is not equal to the voltage corresponding only to an optical current i p  but equal to the voltage that depends on the fluctuation of the voltage V cc . On the other hand, the false signal given from the OP1 and depending on the fluctuation of the voltage V cc  is applied to an inverse input terminal of the OP1 via a resistance 5. As a result, the signal caused by the fluctuation of the voltage V cc  is removed from the OP1. In such way, the false signal caused by the fluctuation of a drive power supply of a detecting circuit is eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58122422-A (JP)
Title: Follow-up type gyro device
Inventor: FURUYA MAMORU
IPC: G01C19/30
Filed: 1982-01-18
Abstract: PURPOSE:To make a fine adjustment of a raising position easily by providing the 2nd coil which is wound in the rotation-axis direction of a rotor and is displaced freely and independently near the 1st coil. CONSTITUTION:The coil 4 is fixed to a base 4 directly and tightly. The 2nd coil 7 for adjusting the raising position finely is provided near the raising coil 4 while wound in the rotation-axis direction of the rotor 1. Since the 2nd coil 7 is lightweight and has small capacity, its deflection angle to the base is adjusted easily and this coil 7 is slanted to the base to adjust the raising position of the rotor 1 easily and finely. In addition, its weight is less, so the rigidity of the whole gyro structure is never spoiled.
Patent JP-H03213217-A (JP)
Title: Manufacture for cutting tool
Inventor: TSUSHIMA KENICHI
IPC: B23P15/32
Filed: 1990-01-12
Abstract: PURPOSE:To contrive shortening of a manufacture process so as to realize a low cost of manufacture by manufacturing a part, which serves as an edge part, by the lost wax method and a cutting tool by polishing the edge point of the cutting part. CONSTITUTION:A primary product 34, in which a plurality of cylindrical parts 12 and grooves 20 are formed, is manufactured by the lost wax method. This primary product 34, in which only a cutting part 14 formed in each cylindrical part 12 is not polished, already presents a shape almost equal to the final product of a drill cutter 10. Next the cast primary product 34, after soaking is performed at a temperature, for instance, 1200 deg.C or more and or less, is further subjected to quenching and tempering. By this soaking process, a metal composition is unified in the primary product 34, and its mechanical characteristic is improved. In the primary product 34 to which quenching and tempering are applied, the edge point of the cutting part 14 is polished in the next process by a grinder or the like, so that the drill cutter 10 as the final product is manufactured.
Patent JP-H04238026-A (JP)
Title: Laminated metal plate with highly bright color and decorative sheet used therein
Inventor: ATAKE HIROYUKI
IPC: B32B15/09
Filed: 1991-01-22
Abstract: PURPOSE:To provide a laminated metal plate improved in processability such as bending properties, improving the color development of ink and showing a highly bright color property. CONSTITUTION:The title laminated metal plate with a highly bright color is formed by successively laminating a first thermoplastic resin layer 3, a printing layer 5 and a second transparent resin layer 6 with haze of 1-8% and light transmittance of 70% or more within the wavelength range of 400-700nm to a metal plate in this order.
Patent JP-H08193926-A (JP)
Title: Method for sampling molten metal
Inventor: IZUMI TERUO
IPC: C30B15/20
Filed: 1995-01-18
Abstract: PURPOSE: To facilitate sampling and to reduce the sampling cost by inserting quartz tube into a molten metal in a crucible filling the quartz tube with the molten metal and then lifting the quartz tube. CONSTITUTION: A single crystal is grown by a predetermined length and taken out and then a quartz tube 8 is set in place thereof. The tube 8 is lowered and temporarily stopped immediately above the surface of a molten metal 13 in a crucible 1 and preheated in order to avoid abrupt temperature variation. The tube 8 is then lowered furthermore until the lower end part thereof is inserted into the molten metal 13. Subsequently, a butterfly valve is opened/ closed to elevate the pressure in the chamber thus filling the tube 8 with the residue of molten metal 13. After confirming solidification of the molten metal 13 in the tube 8, the tube 8 is lifted and a sample 9 is taken out. In other words, the sample 9 can be sampled easily by inserting the lower end part of the tube 8 into the residue of the molten metal 13 and then elevating the pressure in the chamber.  Furthermore, cost can be reduced because the tube 8 has not an intricate shape.
Patent JP-S61167780-A (JP)
Title: Rotary shaft lip seal
Inventor: DEIITERU FUTSUKUSU
IPC: F16J15/3228
Filed: 1986-01-14
Abstract: A radially-sealing ring has a sealing element of a non-elastomeric plastic, preferably of PTFE, planar, annular disk having plane-parallel surfaces held at its outer circumference in a stiffening ring and cold flexed in the axial direction to form a cuff at its inner circumference which engages the shaft with bias. The disk has a thickness of from 0.3 to 0.8 mm and an inside diameter approximately 1.5 to 7 times its thickness less than the diameter of the shaft. The distance between the shaft and the line about stiffening ring where the disk is held is 2 to 7 times as great as the thickness of the disk. The radially-sealing ring is preferably for sealing the crankshaft of a two-cycle engine.
Patent JP-S62169758-A (JP)
Inventor: ANDOREASU KUREPUSU
IPC: C07C263/04
Filed: 1987-01-16
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-S56105755-A (JP)
Title: Production of catalyst for unsaturated ester synthesis
Inventor: KAMIYAMA SETSUO
IPC: B01J27/057
Filed: 1980-01-24
Abstract: PURPOSE:To make the component of a catalyst and each component ratio carry evenly by making noble metals belonging to the VIII group and elements and their compound belonging to the IV-VI groups (excludes the 2nd periodicity) in the periodic table with the carrier at the two stages according to the sequence mentioned above. CONSTITUTION:The compound of 1>= kind among noble metals belonging to the VIII group in the table of the periodic law is carried with a carrier by using the solution obtained by dissolving these metals into organic solvent including mineral acid. At the 2nd stage, one kind and over of elements (exclude C, N and O) such as Se, Te and Sn which belong to the IV-VI groups in the table of periodic raw and their compound are carried with the solution obtained by dissolving these elements or their compound into organic solvent. The carried catalyst is rinsed, dried and sintered if necessary. Provided that the same operation may be carried out after the 1st carrying has been completed.
Patent JP-S59131401-A (JP)
Inventor: AOTO TERUAKI
IPC: B27D1/04
Filed: 1983-01-17
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-2000202434-A (JP)
Title: Regeneration type water purifying device
Inventor: KATO ISAO
IPC: C02F1/28
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To surely discharge organic matters, etc., in a water purifying device, though a flow rate of raw water into a sucking and discharge means is low. SOLUTION: This device repeats a releasing process for heating an adsorption part 1 by energizing electrodes 2a, 2b, and a discharge process for discharging organic matters, etc., released from the adsorption part 1 with an sucking power in accordance with water passing of city water to regenerate the adsorption part 1. In this case, a flow rate sensor FS for detecting a water passing quantity into the aspirator 3 is provided, and also a water pump P1 is driven when a detection flow rate of the flow rate sensor FS is less than a set flow rate, and shortage of the water passing quantity to the aspirator 3 is compensated. Thus, the organic matters, etc., in the water purifying tank A are surely discharged.
Patent JP-S60150394-A (JP)
Title: Apc color synchronism circuit of pal color video signal
Inventor: HASHIMOTO SEIICHI
IPC: H04N9/45
Filed: 1984-01-18
Abstract: PURPOSE:To attain the phase comarison sensitivity and lock in range on synchronization similar to those of the NTSC system by allowing an APC synchronism circuit to change alternately the 1st and 2nd phase comparator circuit inputs at each 0 deg., 90 deg., 180 deg. and one horizontal scanning period so as to prevent a phase error of 45 deg. with different polarity at each horizontal scanning to an output of the phase comparator circuit from being generated. CONSTITUTION:A color burst signal and an outut signal of a control oscillator 12 are compared at the 1st phase comparator circuit 13 with nearly 90 deg. of phase difference at the synchronism state the same as the NTSC system by using the 1st phase shift circuit 19 and they are compared at almost in-phase by the 2nd phase comparator circuit 21 provided separately from the 1st phase comparator circuit by using the 2nd phase shift circuit 20. Moreover, a polarity discriminating circuit 23 and a polarity switching circuit 24 switch the polarity of an output of a frequency divider circuit 22 so that the phase shift amount of the 1st and 2nd phase shift circuits is 0 deg. and 90 deg. when the phase of a color burst signal is +135 deg., and 90 deg. and 180 deg. when the phase of the color burst signal is -135 deg., and the phase of the PAL color burst signal is discriminated using the output of the said 1st and 2nd phase discriminating circuits 13, 21.
Patent JP-S5499525-A (JP)
Title: Driving system for self-shift type gas discharge panel
Inventor: YAMAGUCHI HISASHI
IPC: G09G3/28
Filed: 1978-01-23
Abstract: PURPOSE: To enhance the operational efficiency by providing the rewritable memory for editing and adopting the line-based writing system through which the information equivalent to one line is replaced every time and thus to ensure a highly effective use of the system to the terminal display.  
     CONSTITUTION: The driving circuit of self-shift type gas discharge panel PDP consists of keyboard 10, control logic circuit unit 20, self-shift PDP30, shift drive circuit unit 40, writing drive circuit unit 60, data editing circuit unit 70 and others. Unit 70 which displays the characters keyed in sequentially at the final display place through the left side of the screen contains control signal generator circuit 71, rewritable editing memory 72, address selector circuit 73FF74 and 75, AND gate 76 and address signal switching circuit 77. With such line-based writing system, the character information keyed in is shifted immediately to the final display position of the display line to be displayed, thus increasing greatly the operational efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05190955-A (JP)
Title: Gas laser equipment
Inventor: ISHIKAWA KEN
IPC: H01S3/0977
Filed: 1992-01-17
Abstract: PURPOSE:To enable preliminary ionization of a discharge space part for a long time, by generating discharge for the preliminary ionization between a rotary disk and a pin electrode. CONSTITUTION:When a thyratron switch is closed, electric charge stored in a main capacitor 19 moves to upper peaking capacitors 7 and lower peaking capacitors 9. Hence, between an upper pin electrode 8 and a lower pin electrode 11 of each couple making a pair, a current flows via a rotary disk 12 inserted in the gap between the tips of the pin electrodes. The respective discharges are ignited between the upper pin electrode 8 and one plate surface of the rotary disk 12 and between the lower pin electrode 11 and the other plate surface of the disk, and ultraviolet radiation is generated. By said ultraviolet radiation, a discharge space part S between a cathode 2 and an anode 3 are preliminarily ionized. When the preliminary ionization progresses, main discharge is ignited between the cathode 2 and the anode 3, gas laser medium in the discharge space part S is excited, and laser light is generated.
Patent JP-S5597918-A (JP)
Title: Method of imparting a coiling property to plastic rolled cord
Inventor: KATAKI FUSAO
IPC: B29C53/00
Filed: 1979-01-22
Abstract: PURPOSE: To prevent both side ends of a plastic film or sheet toward each other's end for imparting a coiling property to them by passing them between a high temperature roll and a low temperature roll rotating in the direction opposite to each other.  
     CONSTITUTION: Prior to the production of a cord W by transversely rolling a belt- shaped thermoplastic film or sheet f, the film or sheet f is passed between a high temperature roll 6 and a low temperature roll 5 rotating in the direction opposite to each other in the preceeding process. One side of the material contacting the high temperature roll 6 is expanded and the moment is leaves the rolles 5 and 6, both the ends a and b thereof are prebent to each other's end properly. Then, is is rolled smoothly and accurately with a rolling device 7 thereby producing a rolled cord W with a stabled quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02186335-A (JP)
Title: Method of setting exposing condition by simulator
Inventor: SUZUKI KENJI
IPC: G03B27/73
Filed: 1989-01-13
Abstract: PURPOSE:To eliminate the need for test printing by displaying a reference image and the simulation image which simulates the finish printed photograph of a control negative on a color monitor and determining parameters. CONSTITUTION:A CPU 51 sets respective filters 16 to 18 in the positions corresponding to exposure and executes color dimming of printing light, thereafter, the normal control negative is subjected to image pickup by an image sensor unit 29 for image pickup. A controller 73 reads out the image signal of the simulation image stored in a frame memory 71. A synthesizing circuit 70 synthesizes the reference image and the simulation image of the normal control negative and sends the synthesized video signal to the color monitor 34. The color balance and density of the simulation image change when the parameters are changed at this time. The simulation image can thus be matched with the same state as the state of the reference image. The need for test printing is eliminated in this way.
Patent JP-H01183626-A (JP)
Title: Backlight for liquid crystal
Inventor: OGAWA SOICHIRO
IPC: G02F1/13357
Filed: 1988-01-18
Abstract: PURPOSE:To obtain the backlight being a thin type and having a high efficiency by providing a light guiding body which is roughly equal to the diameter of a fluorescent lamp tube and consists of transparent plastic, on the same plane along the inside periphery of said fluorescent lamp. CONSTITUTION:As for a liquid crystal use backlight, a fluorescent lamp 1 which is formed so as to come into contact with the surface of the outside periphery of a transparent acryl plate 2 is installed, an aperture part of a shape which has peeled off a phosphor layer is formed in the inside periphery of the fluorescent lamp 1, a milk-white acryl diffusion plate 3 is installed on the acryl plate, and a white lacquer paint on the market is applied to two faces except the upper face in the faces which do not come into contact with the lamp 1 of the acryl plate 2. By preparing a metallic fixture for inserting and holding as one body the lamp 1, the acryl plate 2 and the diffusion plate 3, an integral type backlight can be formed. Also, when the inside surface which faces a lamp phosphor applied part of the metallic fixture is brought to specular working so as to form a structure which does not leak a light beam except the acryl plate 2 from the lamp 1, and 1.5W lamp power is applied, a thin type backlight whose luminous distribution is also uniform is obtained by 40,000cd/m<2> plane luminance on the diffusion plate 3.
Patent JP-H09197332-A (JP)
Title: Light deflector and its assembling method
Inventor: TADA NAOYUKI
IPC: G02B26/10
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To simply and highly accurately correct the tilt of a rotary polygon mirror. SOLUTION: Ring-like correcting projections 74, 76 are concentrically formed on the flange 58 of a rotor 48 to which a rotary polygon mirror 44 is to be fixed. Each of the projections 74, 76 has prescribed rotational oscillation quantity and tilts the fixed mirror 44 at a different angle. Clearance grooves 84, 86 are respectively formed on the end faces 80, 82 of the mirror 44 correspondingly to the projections 74, 76 so that the mirror 44 can be put on either one of the projections 74, 76. Plane tilt amount of the mirror 44 is measured and the mirror 44 is put on either one of the projections 74, 76 which can generate a tilt approximately equivalent to the measured plane tilt amount. Consequently, the plane tilt amount of the mirror 44 assembled on the rotor 48 can be suppressed to a small value.
Patent JP-S5391953-A (JP)
Title: Flame-retardant polyolefin resin composition
Inventor: TANIUCHI AKIRA
IPC: C08K5/34
Filed: 1977-01-24
Abstract: PURPOSE: Pulverized melamine, an inorganic filler and sucrose benzoate are incorporated to a polyolefin resin to provide title resin composition having reduced bleeding property, good moldability and gloss. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61165444-A (JP)
Inventor: IKUNAGA TAKAHISA
IPC: E04B2/58
Filed: 1985-01-18
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-S54101668-A (JP)
Title: Ultrasonic wire bonding method
Inventor: TAKASHIMA KAZUHISA
IPC: B23K20/00
Filed: 1978-01-27
Abstract: PURPOSE: To supply a wire correctly by giving vibration to a wedge when the wire is supplied through a wire supply hole in the wire bonding method where the electrode of a semiconductor device is assembled by ultrasonic bonding with the wire.  
     CONSTITUTION: When clamper 6 is closed to supply wire 3 between heel 5 of wedge 4 and electrode 2 of chip 1, ultrasonic vibration is given to wedge 4. After that, the wire is pressed by heel 5, and ultrasonic vibration is given, thereby bonding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61267858-A (JP)
Title: Microcomputer
Inventor: HENMI SUSUMU
IPC: G01R31/317
Filed: 1986-01-17
Abstract: PURPOSE:To form a microcomputer with a small number of terminals by setting plural program modes based on the width of an external pulse signal. CONSTITUTION:The reset pulse signal supplied from a terminal 14 is supplied to an initialization circuit 10 via a noise eliminating/synchronizing circuit 9 and also led to a pulse width measuring circuit 21. The circuit 21 decides the width of a reset pulse and sends one of selection signals to an address generating circuit 26 according to the width value of the reset pulse. The circuit 26 contains previously plural addresses and one of these addresses is supplied to a program counter 3 in response to the selection signal. Then an access is given to a ROM 4 and a program is designated automatically and executed.
Patent JP-H08202036-A (JP)
Title: Photosensitive resin composition
Inventor: ITO HIROSHI
IPC: G03F7/038
Filed: 1995-01-20
Abstract: PURPOSE: To provide a photosensitive resin composition easy in preparation and freed of problem on storage stability at the time of using it and superior in resistances to water and solvents and resolution and water developability. CONSTITUTION: Hydrophobic polymer particles and a water-insoluble or water- hardly soluble compound having a photoactive ethylenically unsaturated group and at least one kind of oil-soluble or water-soluble photopolymerization initiator in a state of the unsaturated compound and the photopolymerization initiator independent of each other are dispersed into a dispersion medium of at least one kind of aqueous solution containing a mixture of a water-soluble photocrosslinking agent and a vinyl acetate polymer partially saponified by 70-99mol%, or a vinyl acetate polymer partially saponified by 70-99mol% having a water-soluble photocross-linking group.
Patent JP-S62165934-A (JP)
Title: Detecting method for end point of ashing
Inventor: MATSUMURA KIMIHARU
IPC: G03F7/30
Filed: 1986-01-17
Abstract: PURPOSE:To decide the completion of ashing treatment by mounting an O3 outflow section, separated at a set interval from a wafer and detecting the quantity of CO2 formed by a chemical reaction with a film on the wafer. CONSTITUTION:A gas outflow section 22 separated at a set interval from a wafer 28 is arranged oppositely facing to each other, and O3+O2 adjusted at a predetermined flow rate from an opening for a plate section in the section 22 are cooled at approximately 15-50 deg.C by a cooler for the outflow section 22, and fed onto the wafer 28 temperature-regulated 6 at 150-500 deg.C. Gases formed by a chemical reaction with a film applied onto the surface of the wafer are discharged 4. The quantity of CO2 in the gases is measured by a gas analyzer 7, and the completion of ashing is decided when a measured value reaches a fixed value or less. The wafer or the gas outflow section can be moved vertically. According to said method, the end point of ashing treatment at a high speed can be detected positively, and the wafer can be treated efficiently without damaging.
Patent JP-S5292082-A (JP)
Title: Selective control system
Inventor: MIYAZAKI TERUNOBU
IPC: H04Q9/06
Filed: 1976-01-28
Abstract: PURPOSE:To promote reliability in selective controlling of a number of apparatuses by adapting controlled apparatuses to be oeprated directly in case some disorder happens in a selective circuit.
Patent JP-H03212010-A (JP)
Title: Extension type antenna
Inventor: TABATA MASATAKE
IPC: H01Q1/08
Filed: 1990-01-17
Abstract: PURPOSE:To correct thermal deformation or the like effectively with a few actuators to form a reflector face close to an ideal paraboloidal shape by providing actuators capable of controlling displacement to a coupling point between a rib as a support member and a cable forming a tension truss. CONSTITUTION:A cable 40, that is, a tension truss 4 is fixed via each actuator 6 capable to control the displacement provided to a coupling point A at a tip of each rib 3. The large area shape of a reflector face formed by the tension truss 4 is adjusted by each actuator 6. Thus, the deformation of the shape due to thermal deformation is eliminated by using a fewer actuators 6 and a reflector face with high accuracy is obtained almost without no error with respect to an ideal paraboloidal shape.