baber/WOPTO huggingface dataset:
Patent JP-S55109520-A (JP)
Title: Pipe holder in spiral pipe forming apparatus
Inventor: HARA YOSHIHIRO
IPC: B65G13/00
Filed: 1979-02-16
Abstract: PURPOSE: To efficiently, safely lead out the residual steel pipe, by making rotatable a couple of rolls, to be the lower pipe holder, being respectively provided with the driver, and by making adjustable the roll gap of these rolls.  
     CONSTITUTION: The residual steel pipe being cut away from the steel strip 37 is held by the pipe holder 34'. This residual steel pipe is rotated by connecting the roll 25 of the pipe holder 35 to the high speed driving motor 31 through the clutch, after the  inner surface forming stand 1 and the upper pipe pusher 38 are elevated. By the force of this rotation, the residual steel pipe is carried at high speed while being spirally rotated. when the residual steel pipe is carried to the specified position, the high speed driving motor 31 is stopped and the clutch is disconnected, and the low speed driving motor 32 is connected to the roll 25' through the clutch, and is actuated; hereby, the rotational carrying speed of the residual steel pipe is altered to the low speed suitable for the cutting work. The residual steel pipe is cut into the specified length by the gas torch 19 of the traveling cutter 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62176194-A (JP)
Inventor: SATO TOSHIAKI
IPC: H05K7/20
Filed: 1986-01-29
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-H07223780-A (JP)
Title: Group supervisory controller of elevator
Inventor: FUKUDA TOSHIO
IPC: B66B1/18
Filed: 1994-02-14
Abstract: PURPOSE:To attempt previous prevention of long waiting and improvement of operation efficiency by providing a reassignment means for reassigning all elevator hall calls assigned to an elevator or elevator hall calls under specific conditions when door opening is continued for specific periods or more or when an opening extending button is operated. CONSTITUTION:Conditions for performing reassignment by a reassignment request detecting program SF15 are detected in an operation control program SF14 on the basis of input information. When the conditions are satisfied, the request of reassignment is output to a call assignment program SF16. That is, door opening information of an elevator and a door opening extending button information are input from an elevator controlling data table. And reassignment request command is output to the control program after detecting the fact that the specific time passes. In the call assignment program SF16, the optimum elevator call is assigned according to the reassignment request on the basis of the arrival expected time to be output from an arrival expected time calculating program SF17.
Patent JP-S61176489-A (JP)
Title: Strip connection device
Inventor: TAKEDA AKIMICHI
IPC: B23K26/21
Filed: 1985-01-29
Abstract: PURPOSE:To perform the setting of the gap quantity in short time simply with high accuracy by confirming the gap quantity with the state of abutting both strips and by the equipment composition to correct with confirming the quantity further when the value differs from the value necessary for welding. CONSTITUTION:The clamp device 6 at the inlet side namely a strip 4b is advanced by the motion of a cylinder 21 when a change-over valve 26 is operated in the advancing direction by setting a pressure adjusting valve 27 and speed adjusting valve 28 to optional value. The strip 4b is then stopped at the place where the inlet side clamp 6 collides with a stopper 25 and the prescribed butt gap is formed in the space with the preceding strip 4a. The pressure is changed by the pressure adjusting valve 27 and the output of the cylinder 21 is changed as well when this gap is found not of the optimal value necessary for welding. Namely the butt gap is amended to the necessary value by utilizing the deflection property of the stopper 25 having the prescribed stiffness. In case of performing automatic setting the butt gap is measured after the butt operation thereafter the measuring value and setting target value are operated and the corrected signal is transmitted to the pressure adjusting valve 27 based on the value thereof.
Patent JP-S62175936-A (JP)
Title: Servo-circuit for optical disk device
Inventor: TOMIMITSU KOJI
IPC: H04N5/85
Filed: 1986-01-28
Abstract: PURPOSE:To form a servo which can cope enough with a track jump caused by a flaw and an impact, the applying a tracking servo, based on the previous eccentric quantity of an optical disk as a reference, in case a tracking error signal has dissipated temporarily due to a flaw, etc. CONSTITUTION:A gate circuit 36 inputs an output of an error increase deciding circuit 34 and a position increase deciding circuit 35, and it is outputted in case a tracking error signal (e) has increased abnormally due to a flaw, etc., and inputted as a control signal to a switching circuit 37. At a usual time, the switching circuit 37 makes the tracking error signal (e) pass through, reads out an eccentric quantity gamma of one rotation before from a random access memory 31 at an abnormal time, and makes an artificial tracking error signal e' obtained by a subtracting circuit 38 from said quantity and a relative position signal (y) pass through. The output of the switching circuit 37 is connected to a driver 71 through a loop filter 39 and a digital-to-analog converter 40. The relative position signal (y) is connected to a driver 72 through a loop filter 41 and a digital-to-analog converter 42.
Patent JP-H02224294-A (JP)
Title: Manufacture of single-side printed circuit board and manufacturing apparatus therefor, and metal foiled laminate used in manufacture thereof
Inventor: YAMAGUCHI TAKAHIRO
IPC: B32B15/08
Filed: 1989-01-26
Abstract: PURPOSE:To manufacture the title apparatus efficiently by placing prepreg and metal foils on both surfaces of a polyvinyl alcohol film of a specific thickness, heating and pressing it into one piece, and separating it into two single-side printed circuits by the film layer after circuits are formed. CONSTITUTION:Prepreg 2 and metal foils 3 are placed on both surfaces via a polyvinyl alcohol film 1, 30 to 300mum thick, in that order. This is subjected to heating and pressure molding to obtain an integral two-single-side metal foiled laminate 5 via the polyvinyl alcohol film 1. This is cut to a work size, and the process of forming circuits is performed. Thereafter, it is separated into two-single-side printed circuit board by using the layer of the polyvinyl alcohol film 1. Thus, operating efficiency improves.
Patent JP-H05217268-A (JP)
Title: Disk changer
Inventor: ETSUNO KATSUHIKO
IPC: G11B17/24
Filed: 1992-02-03
Abstract: PURPOSE:To miniaturize a changer, to save its space and to unify the width with other equipment by rocking a rotating tray corresponding to the rotating position of the disk receiving part of the maximum size from the center shaft. CONSTITUTION:The disk receiving parts 4 placing three disks provided on a tray pedestal 1 are arranged and formed uniformly on a rotating tray 3. Then a rotating tray gear 11 is formed to a deformed shape regarding the central part direction of each disk receiving part 4 as a projecting part and the rotating tray 3 is rotated by a driving gear 13 through the rotating tray gear 11. At this time, the center shaft 12 is constituted so as to be guided and moved with an long hole 16 and rock the rotating tray 3, and is moved corresponding to the disk receiving part 4 of the maximum size from the center shaft 12 of the rotating tray 3. Thus, the width of the tray pedestal is narrowed and the with other equipment.
Patent JP-S62177173-A (JP)
Title: Formation of thin film
Inventor: HASHIMOTO ISAO
IPC: C23C14/24
Filed: 1986-01-29
Abstract: PURPOSE:To form a thin metallic film having excellent purity and accuracy on a substrate in a vacuum by impulsively irradiating acceleration ions in the stage of irradiating a metal for vapor deposition and acceleration ions and forming the thin metallic film on the substrate. CONSTITUTION:The substrate 2 to be treated is placed in a vacuum vessel 1 and the acceleration ions 11 by the plasma generated in an ion source 3 are irradiated thereto. The metal for vapor deposition is evaporated at the same instant by an electron gun 4 which irradiates the generated evaporating metal 51 to the substrate 2 thereby forming the thin film consisting of the evaporating metal on the substrate. The temp. of the substrate 2 is measured by a temp. measuring instrument 8 which inputs the signal thereof to a power source 6 for the ion source 3 having a high-speed switch to control the ion source. A pulse signal is fed to the ion source 3 and at the same time, the thermion emission quantity of the electron gun 4 and a shutter 9 are cooperatively operated by an electron gun control device 7 by which the thin metallic film having the high purity and accuracy is formed on the surface of the substrate 2.
Patent JP-S63295715-A (JP)
Title: Infusible pitch fiber
Inventor: SUDO YOSHINORI
IPC: D01F9/14
Filed: 1987-01-28
Abstract: PURPOSE:To obtain the titled fiber of outstanding processability, with each specified oxygen content, tenacity and breaking elongation capable of enhancing its own tenacity and elastic modulus through heat treatment, by melt spinning of high-softening pitch followed by making the resultant fiber infusible. CONSTITUTION:The objective fiber can be obtained by melt spinning of high- softening pitch such as one with optical anisotropy followed by making the resultant fiber infusible within an oxidative atmosphere at 200-400 deg.C. This fiber is inexpensive, being tough to bending of small radius of curvature, having the following characteristics: 1. oxygen content 6.0-17.0wt.%, 2. tenacity 5-50kgf/mm<2>, 3. breaking elongation 1.0-5.0%. Furthermore, this fiber is capable of enhancing its own tenacity and elastic modulus to >=150kgf/mm<2> and >=30,000kgf/mm<2>, respectively, through heat treatment in a relaxed state.
Patent JP-S53103440-A (JP)
Title: Separation of optical actvator and dl-isomer of p-hydroxyphenylglycine
Inventor: SENHATA ICHIROU
IPC: C07C227/00
Filed: 1977-02-18
Abstract: PURPOSE: To separate optical active-p-hydroxyphenylglycine and its DL-isomer by taking advantage of the difference of the solubility of their salts of o-toluenesulfonic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62176672-A (JP)
Title: Brazing method for aluminum made heat exchanger having excellent corrosion resistance
Inventor: FURUTA SHOICHI
IPC: B23K1/19
Filed: 1986-01-28
Abstract: PURPOSE:To improve the corrosion resistance by brazing the liquid passing tube for heat exchanger consisting of the Al alloy containing Cu and Mn in the specified quantity and the fin consisting of Al of Al alloy by using KAlF4- KF group flux. CONSTITUTION:The composition of the liquid tube 2 for heat exchanger is of the Al alloy containing 0.4-1.0wt% Cu and 0.2-0.8% Mn if necessary and the balance being composed of Al with impurities. The liquid tube is subjected to corrosion protection by the anode action of the fin which makes the electrode potential of the liquid tube 2 high and has lower electrode potential than that of the liquid tube 2 by this composition. In case of brazing, what is of the mixing proportion containing 80-99% KAlF4 and 20-0.2% KF is used for the flux. The liquid tube 2 and fin 3 are joined by brazing by melting a brazing filler metal with their drying and heating after flux coating. By said brazing the corrosion resistance of the liquid tube is improved and the heat exchanger in perfect junction state can be formed.
Patent JP-H02268813-A (JP)
Title: Concentration process by pervaporation
Inventor: RENE BUBE
IPC: B01D71/26
Filed: 1990-01-26
Abstract: PURPOSE: To prevent the deterioration in the properties of concd. juice by using a selective permeable membrane which comprises a polymer insoluble in water and of which part or the whole of the carboxyl groups form salts at the concentration of a saccharides-contg. aq. soln. CONSTITUTION: The aq. soln. to be concd. is held at a specified temp. by a heat medium in an overcoat 6 within a hermetic chamber 1 and while the soln. is kept stirred by a stirrer 15, only the water content permeates a pervaporation membrane 4 supported by a grid 6 and the steam is sucked by a vacuum pump 14 via an outflow section 9 and a low temp. trap 10. This membrane 4 comprises 20 to 80 wt.% of polymerized and/or grafted carboxylic acid monomer units which are insoluble in the water and absorbs the water. The whole or a part of the carboxyl groups of these units form the salts which move the water content from the first surface to the second surface of the membrane in preference to org. compds. and saccharides. The deterioration in the properties, such as quality and particularly taste and flavor of the concd. juice may be averted.
Patent JP-S53121381-A (JP)
Title: Three-dimensional parking facility
Inventor: TATSUMI YOUICHIROU
IPC: E04H6/06
Filed: 1978-02-17
Abstract: PURPOSE: To provide an economical and safe-operated three-dimensional parking facility, comprising a parking rack of a simple structure and a liftable bed, which is arranged such that disassembling and reassembling of the structure can be carried out with ease. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11202816-A (JP)
Title: Framed bulletin board
Inventor: SAEKI YOSHIHIRO
IPC: G09F15/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and to make it easy and convenient to store a poster by using a combination of a back-plate holding frame as a substrate and two right and left transparent plate holding frames covering its front surface, and making it possible to insert a bulletin body such as a poster between the back plate and transparent plates from the opening of the transparent plate holding frames. SOLUTION: The back-plate holding frame 1 is constituted by putting the back plate which is long to the right and left in a framework consisting of an upper and a lower frame and a right and a left longitudinal frame and fixing the back plate with a screw, and arranging a longitudinal reinforcing member (reinforcing square pipe) 14 between them. The transparent plate holding frames 2 are framed in an incomplete U shape by using the upper and lower frames 23 and 24 and the longitudinal frame 25 at one end and putting and fitting a transparent plate 5 therein with a screw, thereby forming a frame form when both the transparent plate holding frames 2 are put together in a closed state. The transparent plate holding frames 2 are opened and the poster 7 can be stored through between them.
Patent JP-2000212646-A (JP)
Title: Production of high manganese nonmagnetic steel sheet for very low temperature
Inventor: MORITO NOBUYUKI
IPC: C22C38/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high Mn nonmagnetic steel sheet low in magnetic permeability at a very low temp. and suitable as the one for a large particle accelerator. SOLUTION: At the time of subjecting a steel stock contg., by weight, 0.05 to 0.15% C, 26.0 to 30.0% Mn, 5.0 to 10.0% Cr and 0.05 to 0.15% N or moreover contg. 0.50 to 5.0% Ni to hot rolling, rolling starting temp. is controlled to 1050 to 1200 deg.C, rolling finishing temp. is controlled to 700 to 1000 deg.C, moreover, annealing temp. in cold rolled sheet annealing after cold rolling is controlled to 1050 to 1200 deg.C, and after the annealing, cooling is executed. Moreover, after the cold rolled sheet annealing, skinpass rolling is executed as well, the draft is changed, and its strength is controlled.
Patent JP-H02198870-A (JP)
Title: Thin-film type thermal head and manufacture thereof
Inventor: KORECHIKA AKIHIRO
IPC: B41J2/335
Filed: 1989-01-27
Abstract: PURPOSE:To prevent electrostatic breakdown generated at the time of sliding with transfer paper, and to improve the hardness of a film, abrasion resistance and heat resistance by forming an abrasion-resistant protective film while mainly incorporating silicon, titanium, oxygen and nitrogen. CONSTITUTION:An abrasion-resistant protective film composed of silicon, titanium, oxygen and nitrogen contains a substance displaying metallic electric conduction such as Ti, Ti-Si, Ti-N, etc. in the film, a substance indicating semiconductive electric conduction such as Si, Ti-O, etc. and an insulator-like substance such as Si-N, Si-O, etc. so far as a large quantity of oxygen are not included in the film particularly under proper conditions. An abrasion- resistant protective film 6 is formed to a laminate, in which a heating element layer 4 and a conductor layer 5 are laminated and shaped successively onto a glazed alumina substrate 3, in which a glass glazed layer is formed onto alumina, as an insulating substrate and a pattern is shaped, thus allowing the manufacture of a thin-film type thermal head having high reliability.
Patent JP-H09207233-A (JP)
Title: Vehicle exterior part using stabilized weathering long glass-fiber reinforced polypropylene resin composition
Inventor: ENOMOTO NORIHIDE
IPC: C08L23/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle step, a roof rack leg, and a battery tray which are excellent in weathering of color, strength, etc., and other various features, and suitable for outdoor service for a long period of time. SOLUTION: At least principal parts of a step, a roof rack leg, and a battery tray are formed of a long glass-fiber reinforced polyolefin composition containing (A) a long glass-fiber reinforced polyolefin resin pellet of 15-75wt.% glass fiber content wherein a glass fiber bundle is impregnated with a resin while a resin reinforcing continuous glass fiber is drawn out in a polyolefin resin, cut to obtain a pellet of 2-100mm length in fiber direction, and the glass fiber lines up parallelly by the actual same length as that of the pellet, (B) a polyolefin resin, (C) an antioxidant, (D) a light stabilizer, and (E) an ultraviolet absorber.
Patent JP-H06199075-A (JP)
Title: Mail form
Inventor: KATO MASAYUKI
IPC: B42D15/02
Filed: 1993-01-08
Abstract: PURPOSE:To provide a mail form capable of securing many information recording regions without thickening a business form and increasing cost and furthermore of forming a return postcard. CONSTITUTION:A business form 10 is constituted of paper material of >=124kg ream weight and provided with a return postcard 10A formed separably by cutting perforations 10d, 10e, 10f, 10k. A business form 20 is formed by folding business form pieces 21-23 constituted of paper material of about 55-70kg ream weight and furthermore bonding them. When the business form 10 is overlapped on the business form 20 and pressurized, the adhesive layers 21f-21i of the business form piece 21 are bonded to the adhesive layer of the rear of the business form 10 and a mail form 30 is formed.
Patent JP-S62177951-A (JP)
Title: Semiconductor device
Inventor: HARA KOJI
IPC: H05K1/11
Filed: 1986-01-31
Abstract: PURPOSE:To reduce the occupying area of wirings in a semiconductor device by disposing only a first specific terminal at one side of a package and only a second specific terminal at the opposed side, and disposing other general terminals at the residual two sides to simplify a wiring pattern. CONSTITUTION:One of external lead terminals of one upper side is formed as an external lead terminal 2 for a power source of a first specific terminal. One of external lead terminals of one side opposed to the side is formed as a reference potential external lead terminal 3 of a second specific terminal. The other general terminals 4, 5 are disposed at the residual two sides. Then, when a semiconductor device 1 is mounted on a mounting printed board 10, desired wirings can be performed at the terminals 4, 5 only by wirings 8, 9. Thus, a wiring pattern is simplified to reduce the occupying area of the wirings.
Patent JP-S57134508-A (JP)
Title: Removing method of inclusion in molten steel
Inventor: KATAYAMA HIROYUKI
IPC: B22D11/10
Filed: 1981-02-12
Abstract: PURPOSE: To remove the inclusions in molten steel by blowing an inert gas through a part of a nozzle which flows out the molten steel into a mold together with an inert gas in a vessel prior to charging of the molten steel into the mold, immersing a rotor in the molten steel and rotating the same above the nozzle.  
     CONSTITUTION: Molten steel 5 is introduced from a ladle 1 into a vessel such as tundish 4, and the molten steel 5 is charged into a mold through a charging nozzle 7. At this time, an inert gas is blown through a gas blowing pipe 14 provided to the nozzle 7; at the same time, a rotor 8 which is coated with refractories and is provided above the nozzle 7 is rotated by means of a shaft 13 and a gear 8 by driving a motor 11. Then, the inclusions in the molten steel 5 are moved upward with bubbles of the inert gas, and are flocculated by the agitation of the rotor 8, whereby they are made easy to float and separate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10215169-A (JP)
Title: Pll circuit
Inventor: HINO TAKUO
IPC: H03L7/093
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a PLL(phase locked loop), circuit capable of locking even in the case that an offset voltage is present in the input of an active filter. SOLUTION: The phase of the output signals of a voltage controlled oscillator 13 and the phase of external input signals Vi are compared in a phase comparator 12, the low band component of the output signals of the phase comparator 12 is extracted in the active filter 20 and it is supplied to the voltage controlled oscillator 13 as a control voltage.  For the active filter 20, the serial circuit of a resistor 15 and a capacitor 16 is connected between the output terminal and inverted input terminal of an operational amplifier 11, the serial circuit of the resistor 18 and the capacitor 19 is connected between the output terminal and noninverted input terminal of the operational amplifier 11 and a negative feedback loop gain by the serial circuit of the resistor 15 and the capacitor 16 is set larger than a positive feedback loop gain by the serial circuit of the resistor 18 and the capacitor 19.
Patent JP-S59144285-A (JP)
Title: Contrast controller
Inventor: EDAHIRO YUUJI
IPC: H04N5/57
Filed: 1983-02-07
Abstract: PURPOSE:To facilitate the setting of optimum contrast control characteristics by interposing a constant voltage diode between the control input terminal of a contrast regulating circuit and the anode current detection voltage output terminal of an anode-current detecting resistance. CONSTITUTION:The constant voltage diode DZ is connected between the control input terminal A of the contrast control circuit 2 and the anode-current detection point B. For example, the brightness on a screen increases to lower the detection output voltage at the anode-current detection point B, and the potential difference between the contrast control input terminal A and anode-current detection point B increases above a Zener voltage Vz. Then, the constant voltage diode DZ turns on to lower the voltage at the control input terminal A, suppressed the contrast automatically. In this case, the starting characteristics of the contrast control are varied by selecting the Zener voltage VZ, so optimum characteristics are obtained easily.