baber/WOPTO huggingface dataset:
Patent JP-H05269513-A (JP)
Title: Device for correcting roll position of cross roll mill
IPC: B21B37/28
Filed: 1992-03-25
Abstract: PURPOSE:To equally set roll gaps on an operating side and on a driving side when a roll cross point goes out of a center point in the direction of a roll axis by operating a roll rolling-down device by a corrected amount calculated by a roll gap correction means. CONSTITUTION:An amount 8 of shift between a cross point Oe at which upper and lower rolls 5a, 5b cross and a center point Oe in the direction of the roll axis is calculated, a deviation DELTAg between a roll interval gDS on the working side in the upper and lower rolls 5a, 5b and a roll interval gWS on the driving side is calculated, a rolling-down device is controlled with one half of a deviation obtained by an arithmetic means for the roll gap deviation as a corrected amount of the roll gap. Consequently, when a prescribed cross angle is set to the upper and lower rolls 5a, 5b, the roll gaps on the working side and on the driving side can be corrected equally though a deviation generated at the position of the cross point. Accordingly, the accuracy of the plate shape can be improved by the reduction of plate wedge.
Patent JP-H06278968-A (JP)
Title: Moving cable stabilizer for elevator
Inventor: MASUDA YOSHIO
IPC: B66B7/06
Filed: 1993-03-25
Abstract: PURPOSE:To provide a moving cable stabilizer for an elevator whereby breaking element wires of a moving cable and colliding against the other equipment can be prevented by controlling action of the moving cable so as to suppress the moving cable from twisting and bounding. CONSTITUTION:A feed roller supporting member 8 is constituted of a bow- formed feed roller supporting member 9 and a supporting arm part 10 mounted to this feed roller supporting member 9. In this feed roller supporting member 9, a plurality of feed rollers are arranged, so that axial directions thereof are in parallel to each other to obtain a bow-shaped feed surface as viewed from the axial direction, and rotatably mounted. A guide rail 12 is extended in a vertical direction in the internal wall surface of a lift well 2. A guide roller 11, rotatably supported to a point end part of the supporting arm part 10, is slidably mounted in the vertical direction to this guide roller 12.
Patent JP-H11264969-A (JP)
Title: Liquid crystal display
Inventor: SHIMURA MASATO
IPC: G02F1/1337
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality liquid crystal display which is free from display unevenness by suppressing the movement of a spacer and a light leak in a spacer periphery. SOLUTION: This display is equipped with a liquid crystal composition and spacer 30 which hold the gap between a couple of opposite substrates, at least one of which has a light shield means 22, sandwiched between a couple of alignment films formed on the opposite surfaces of the insulating substrates, and pixel electrodes and a reference voltage for applying an electric field to the liquid crystal composition, and the spacers 30 are fixed at parts shielded by the light shield means 22 of at least one of the insulating substrates; and a 1st alignment area and a 2nd alignment which are different in the alignment direction of the liquid crystal composition are formed across the spaces 30, at least one of the 1st and 2nd alignment areas is made present in each pixel, and the area ratio of the 1st and 2nd alignment areas is made nearly equal over all the pixels of a display area.
Patent JP-S62225698-A (JP)
Inventor: YANAGIHARA KAIJI
IPC: E21D11/10
Filed: 1986-03-27
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-S62225715-A (JP)
Title: Suction device for engine
Inventor: OKIMOTO HARUO
IPC: F02B31/00
Filed: 1986-03-27
Abstract: PURPOSE:To excellently protect an engine even if a drive demands a sever engine operating condition during cold-down of an engine, by a method wherein, during cold-down of an engine, an intake air amount is corrected in a direction, in which an intake air amount is controlled, at least in a high speed high load area. CONSTITUTION:A control unit 31 regulates the opening of an on-off valve 17 to a desired value through control of a pressure regulating valve 24 and a switching valve 25. Namely, with the switching valve 25 controlled, a pressure chamber 18a of an actuator 18 is released to the open air to bring the on-off valve 17 to a full closed state, and the pressure chamber 18a is communicated with a tank 20 to bring the on-off valve 17 into a full opening state. In order to adjust the opening of the on-off valve 17 to a desired value, based on a detecting pressure from a sensor 35, i.e., the magnitude of a negative pressure accumulated in the tank 20, duty control is applied on the pressure regulating valve 24 to escape a negative pressure in the tank 20 through a relief passage 22. Further, duty control is made on the switching valve 25 to control a ratio, in which the pressure chamber 18a of the actuator 18 is communicated with the open air or the tank 20, to control the opening of the on-off valve 17.
Patent JP-S58184556-A (JP)
Title: System of detecting transmission power
Inventor: YAMAMOTO ITSUROU
IPC: H04B17/18
Filed: 1982-04-23
Abstract: PURPOSE:To simplify the adjustment for detecting a transmission power excluding a directive connector by connecting an output terminal of a transmitter and an input terminal of a transmitted power detector with a lambda/4 line. CONSTITUTION:A transmission power of a transmitter 6 is transmitted from an antenna 9 through a transmission output terminal 7 while a part of the transmission power is applied to an input terminal of a transmission power detector 10 through a lambda/4 line 11 (lambda: wavelength of transmission frequency) connected to the transmission output terminal 7. Here, a capacitor or the like is added to an input circuit of a transmission power detector 10 to turn the input impedance of the detector 10 in the transmission frequency to a low impedance. The connection of the transmitter output terminal 7 to an input terminal of the detector 10 with a lambda/4 line enables the elevation of the impedance to a high impedance as viewed on the side of the detector 10 from the transmission output terminal 7 thereby facilitating the matching the transmission output terminal 7 with the antenna 9 side. This eliminates the conventional directive connector 8 enabling the realization of detecting transmission power at a low cost.
Patent JP-H10246623-A (JP)
Title: Pipe passage measuring device
Inventor: KIMURA KATSUHISA
IPC: G01B21/20
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a pipe passage measuring device wherein the route map of a pipe passage can be accurately prepared without receiving influence of measuring depth, a ground state and other disturbance. SOLUTION: A flexible duct 3 having a lumen 2 whose cross section shape is non-circular is inserted in a pipe passage. A measuring tool 4 of prescribed length integrated with the duct 3 and measuring the direction of the curvature of the pipe passage and an amount of the curvature is inserted in the duct 3. The prescribed length and direction are calculated as a vector on the basis of measured data from the measuring tool 4 every prescribed length L of the measuring tool 4 inserted in the lumen 2. In a calculation means 5, the vectors are connected, and the route of the pipe passage 1 is calculated from the measuring start position of the pipe passage 1 to the measuring end position. The route map of the pipe passage is displayed on a display means on the basis of the route of the pipe passage.
Patent JP-S59191505-A (JP)
Title: Composite roll
Inventor: MIYAKE MASAYA
IPC: B65H57/14
Filed: 1983-04-15
Abstract: PURPOSE:To provide a lightweight composite roll excellent in resistance to corrosion by forming it with a rigid material and a base metal of Al or Al alloy. CONSTITUTION:A base metal 6 of Al alloy has a stepped cylindrical shape and a flange 7 at its one end. The inner peripheral surface of a cylindrical ring 4 of superhard alloy is fitted to the cylindrical outer periphery of the metal 6, and one end of the ring 4 is brought into contact with the flange 7. Further, an Al alloy ring 8 is fitted to the other end of the cylindrical outer periphery of the metal 6, and the ring 4 is fitted to the flange 7 through projecting and recessing parts formed into radially extended key and key-groove shapes. On the other hand, the metal 6 and the ring 8 are screw 9 threaded to fit the ring 4 to the metal 6 by the screws 9. Further, when materials, such as slicon carbide and silicon carbide, especially small in specific gravity among ceramic materials are used as rigid materials, an extremely lightweight composite roll is obtained, and its workability is remarkably improved.
Patent JP-S58184895-A (JP)
Title: Remote controller
Inventor: NAGAMOTO SHIYUNICHI
IPC: G08C19/28
Filed: 1982-04-21
Abstract: PURPOSE:To obtain the remote control of home use boiler having a timer function inexpensively by constituting a circuit having high safety. CONSTITUTION:A remote control section 4 is connected to a control circuit 6 at device side through a signal transmission line 5. The circuit 6 converts a serial transmission data signal transmitted from a transmission data signal line 12 in parallel and outputs the result to a latch circuit 16. The latch circuit 16 latches the data with a strobe signal and shares the data to each circuit. A comparison circuit 23 compares the information from a tank with the content of the circuit 16 and outputs its state signal to a main control means 7. If there is a failure in the means 7 and the line 5, an output control signal 16d is a DC signal of ''0'' or ''1'', and an output enable signal 25a outputted from a pump circuit 25 is logical ''0'' and an output enable circuit 24 is cut off.
Patent JP-S52150918-A (JP)
Title: Dividing excitation type switch matrix
Inventor: NAGOU KAZUYOSHI
IPC: H01H67/24
Filed: 1976-06-11
Abstract: PURPOSE: To have excitation for the intersection point on the same line or other intersection on the same row with the winding at the distant position from the contact gap part of the enclosure switch and to reduce the effect of excitation to the enclosure switch by the winding. As a result, the stability can be increased for the operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08257554-A (JP)
Title: Ultraviolet irradiation apparatus and water treatment apparatus
Inventor: HARA TATSUO
IPC: C02F1/32
Filed: 1995-03-27
Abstract: PURPOSE: To irradiate water to be treated efficiently with ultraviolet rays without using a window member. CONSTITUTION: An apparatus is constituted in a manner in which a pair of electrode 3 is set in a closed container 4, and water W to be treated is retained or circulated in a place which is separated downward from the electrodes 3 through a space by a specified distance or more so that the electrodes 3 face the water W directly through only the space, and is equipped with sealed gas circulation piping 12 into a container 4, a xenon gas bomb 15 connected with the piping 12, a gas drier 16 connected with circulation piping, treatment water supply piping 18 into the container, treatment water take-out piping 20 for treated water, and a pressure controller 26 for controlling pressure in the container.
Patent JP-H02246509-A (JP)
Title: Noise removal system
Inventor: KOSUGI TATSUHIKO
IPC: H03H17/02
Filed: 1989-03-20
Abstract: PURPOSE:To reduce noises and to eliminate a phase shift by finding the difference value between an input signal and a last output value and limiting the found difference value, finding the difference value between the difference value and a last difference value and limiting the difference values of two times, and adding the last difference value and last output value and performing restoration to an original waveform. CONSTITUTION:A 1st arithmetic means 23A operates the difference between the input signal and last output value and a 1st limiting means 23B limits the difference value. A 2nd arithmetic means 23C operates the difference between the output value of the 1st limiting means 23B and the last difference value and a 2nd limiting means 23D limits the difference value of the 2nd arithmetic means 23B. A 1st restoring means 23E adds the last difference value to the output value of the 2nd limiting means 23D and a 2nd restoring means 23F adds the last output value of the output value of the 1st restoring means 23E to perform restoration to the original waveform. Thus, the difference values are limited and the output value is found by the addition and subtraction, so the noises can be reduced and the phase shift can be eliminated.
Patent JP-S62224090-A (JP)
Title: High-molecular piezoelectric material
Inventor: ASADA TADAHIRO
IPC: H01L41/45
Filed: 1986-03-26
Abstract: PURPOSE:To improve heat-resistant stability by changing the molded shape of polyester, the same molecular chain thereof partially contains polyester displaying anisotropy on melting and/or polyester displaying an sotropy on melting, which includes a specified aromatic hydroxy-carboxylic acid residue, into a thermal electret. CONSTITUTION:A high-molecular piezoelectric material acquired by turning the molded shape of polyester, the same molecular chain partially contains polyester expressing anisotropy on melting and/or polyester expressing anisotropy on melting, which includes an aromatic hydroxy-carboxylic acid residue, into a thermal electret displays high heat-resistant stability. Groups represented by formulae I-VII are preferable as the aromatic hydroxy- carboxylic acid residue. Each group is divided, using center lines orthogonal at the centers of lines tying carbon o aromatic rings, on which hydroxy groups and carboxyl groups are coupled, as boundaries in X1-X3 groups and Y1-Y3 groups in formulae I-VII, respective group is selected from substituents having different dipole moment, and groups having the different directions of dipole moment are not contained in the same group. Sections not substituted in each group represent hydrogen.
Patent JP-H05240212-A (JP)
Title: Rodless cylinder
Inventor: YAMAZAKI ISAMU
IPC: F15B15/14
Filed: 1992-02-08
Abstract: PURPOSE:To move a carriage efficiently by fitting a piston inside a hose, and arranging a carriage so as to press the piston by a pair of pinch rollers through the hose for moving the carriage by the traveling of the piston. CONSTITUTION:A piston 2 is fitted inside a hose 1 so as to slide freely, and a carriage 3 provided with guide rollers 6 which rotatingly-travels on a frame 8 provided in parallel to the hose 1 at the front, rear upper and lower parts of the carriage, and on the outer periphery of the piston 2 gripping the hose 1, is arranged to make a pair of upper and lower pinch rollers 4a, 4b which are journaled at the central part of the carriage 3 come into pressure contact with the piston 2. Besides, the pressure of the fluid which is applied to the hose moves the piston 2 to move the carriage 3 in the same direction through the pinch rollers 4a, 4b. A substance such as Teflon is applied to the outer periphery of the hose 1 to make friction factor smaller to ensure the smooth traveling of the carriage 3.
Patent JP-H02246224-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MAEDA ATSUSHI
IPC: H01L29/732
Filed: 1989-03-20
Abstract: PURPOSE:To decrease emitter resistance and to make emitter junction depth shallow by forming the emitter of a bipolar transistor so as to contain a metal body. CONSTITUTION:A high-impurity concentration P-type diffused layer 5 which is a base region is selectively arranged in the surface region of an N-type silicon epitaxial layer 3. A collector region 20 is formed together with a high- concentration N-type embedded layer 2, an N-type silicon epitaxial layer 3 and a high-impurity concentration N-type diffuses layer 7. Holes are provided at a part of the high-impurity concentration P-type diffused layer 5 which is to become an emitter and in the surface of the N-type high-impurity concentration diffused layer 7. A metal body 6d is coupled to the surface which is to become the emitter in the hole part 9. Since the emitter is formed with the metal body in this way, the low resistance of the emitter can be readily achieved, a diffused layer in the emitter region can be omitted and the emitter junction depth can be made shallow readily.
Patent JP-H05270937-A (JP)
Title: Silicon carbide filter and its production
IPC: C08G77/04
Filed: 1992-03-26
Abstract: PURPOSE:To provide a silicon carbide filter having a high percentage of void, a fine and uniform size of pores and a high strength in a ceramic filter and a method for producing the silicon carbide filter. CONSTITUTION:The objective silicon carbide porous body filter is constructed by making a mixture solution of a silicon compound containing at least one Si-C bond in the molecule and a self-curing type reactive compound capable of dissolving the silicon compound flow into a metallic mold, then curing the mixture, providing a compact and heating the formed compact. Furthermore, the porous body filter is constructed by dispersing ceramic powder in the mixture solution, making the resultant mixed slurry flow into the metallic mold, curing the mixed slurry, affording a compact and then heating the obtained compact.
Patent JP-H03270162-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIZUNO TOMOHISA
IPC: H01L29/94
Filed: 1990-03-20
Abstract: PURPOSE:To realize a high integration and to enhance reliability by a method wherein one of electrodes for a capacitor is formed as an electrode which is passed through a contact part with a semiconductor substrate, which is swollen on an insulating film on the semiconductor substrate and whose cross section is nearly mushroom-shaped. CONSTITUTION:An oxide film 22 by a CVD method is deposited on a P-type silicon substrate 21; it is patterned; an N<+> epitaxial layer 24 is overgrown, by an SEG method, on a thin N<+> diffusion layer 23 formed before a process. After that, the oxide film 22 is etched and removed; the surface of the N<+> epitaxial layer 24 and the N<+> diffusion layer 23 is oxidized thermally. An oxide film 25 in 100Angstrom  is formed. Polycrystalline silicon 26 is deposited on its surface. It is patterned; a plate electrode by the polycrystalline silicon 26 is formed; a highly integrated cell capacitor is constituted of it.
Patent JP-S58186456-A (JP)
Title: Device for separating ready mixed concrete
Inventor: KATOU TOSHIMI
IPC: B28C7/00
Filed: 1982-04-23
Abstract: PURPOSE:To separate the ingredients of ready mixed concrete into pebble, sand and water at a time, and to save materials as well as to prevent environmental pollution, by constituting a titled device so that the 2nd basket is attached in a shape of umbrella to the peripheral rim of the 1st basket provided in a shape of conical funnel. CONSTITUTION:When rinsed-off green concrete is charged into the 1st basket 9 through a rinsing pipe 3, pebble is flung along the inclined surface of the rotating basket 9 into the 3rd recovery cylinder 22 after being separated from the concrete and is extracted through a drain port 5. Water and sand are flung into the 1st recovery cylinder 20 from through-holes of the basket 9, and the water enters the 2nd recovery cylinder 21 after passing through through-holes 17 of the 2nd basket to be discharged from a drain port 13. The sand which contains water is separated into the 1st cylinder 20 in a wet state because the sand can not pass the through-holes of the 2nd basket 17 and is discharged from a discharging port 12. A guide plate 18 is used for directing the flung-away sand and water after passing through the basket 9 toward the 2nd basket as straight as possible.
Patent JP-S62223610-A (JP)
Title: Film thickness measuring method
Inventor: HONDA TATSURO
IPC: G01B11/06
Filed: 1986-03-25
Abstract: PURPOSE:To measure the thickness of a film with high accuracy without being affected by the reflection factor, surface roughness, etc., of a steel plate by irradiating an organic film formed on the surface of a steel plate with an infrared ray having three wavelengths and detecting the energy of its reflected light beams. CONSTITUTION:The infrared ray A from a light source 2 passes through a rotary sector 5 to illuminate the steel plate 1 with the film. Its reflected light beams are divided into three through a 2/3 transmission mirror 8 and a half-mirror 11 and they are detected 10, 13, and 15 through interference filters 9, 12, and 14 respectively and then supplied to a film thickness computing element 16. The filters 9, 12, and 14 extract a wavelength lambda1 of infrared absorption and wavelengths lambda2 and lambda3 of no infrared absorption and they have a relation lambda2+lambda3=2Xlambda1. Light beams B reflected by the sector 5, on the other hand, illuminate a reference plate 6 formed of the same material with the organic film on the steel plate 1 to specific thickness and its reflected light beams are divided into three similarly to detect their light intensity values and then supplied to the computing element 16. The computing element 16 computes the film thickness of the organic film 1b on the steel plate 1 on the basis of those six input signals and the film thickness of the reference plate 6.
Patent JP-S543241-A (JP)
Title: Enclosed switchboard
Inventor: NAKADA SATORU
IPC: H02B1/28
Filed: 1977-06-08
Abstract: PURPOSE: To improve the safety for the internal pressure rise by setting up an air release pressure reduction chamber at part of a switchboard and communicating it to an equipment chamber through a communicating port with a pressure sensitive valve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60211662-A (JP)
Title: Skew inspecting paper of magnetic card device
Inventor: TAKIGUCHI KIYOAKI
IPC: G06K13/06
Filed: 1984-04-05
Abstract: PURPOSE:To directly detect the skew of a magnetic card device with a simple constitution, by sticking peelably a thin contact paper, one side of which is coated with a pressure sensible coloring agent, to a ground paper. CONSTITUTION:The skew inspecting paper 10 to this invention is prepared in such a way that a thin contact paper 12, is pasted peelably to a ground paper 11 cut in the size of magnetic cards, and the face of the contact paper 12 being faced to the ground paper 11 is coated with transfer carbon or a pressure sensible coloring agent. If the paper 10 is inserted in the direction shown by the arrow while a magnetic card device is operated and a rotary shaft 24 is rotated by a motor 41, the paper 10 is moved forward with both edges being held by belts and pressed by the front end of a magnetic head 39 when passing below the head 39. Therefore, any skews produced in the magnetic card device can be inspected directly from the belt-like sliding traces colored on the ground paper 11 by the coloring agent, and constitution and operation procedure is simplified.
Patent JP-2000264905-A (JP)
Title: Polymerization of vinyl chloride
Inventor: KATSUTA RYUTARO
IPC: C08F2/40
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide both a method and an apparatus for efficiently feeding a polymerization inhibitor so as to deal with the occurrence of an abnormal reaction in a suspension polymerization of vinyl chloride. SOLUTION: In this method for a suspension polymerization of vinyl chloride using a jacketed bottom stirring type reaction vessel 2 equipped with a back flow condenser 1, a mechanical seal flushing water line 9 at the bottom of the reaction vessel is equipped with a line 8 for feeding a polymerization inhibitor together with a booster pump 9.