baber/WOPTO huggingface dataset:
Patent JP-H07291432-A (JP)
Title: Method and device for pipe conveyance
Inventor: SUZUKI YASUO
IPC: B65G47/52
Filed: 1994-04-28
Abstract: PURPOSE:To carry in a pipe likely askew at the termination of the first conveyance path in an annealing furnace, etc., upon directing its axis perpendicularly to the conveying direction effectively and safely in the starting part of the second conveyance path in a mechanical processing line, etc., to convey the pipe in the direction perpendicular to the axis. CONSTITUTION:A pipe 12 is convey on a first conveyor device 25 in the condition that the pipe axis is likely skewed from the conveying direction, and a socket 16 at one end of this pipe 12 and a spigot 17 at its other end are supported by a pair of dollies 29A, 29B. The dollies are allowed to run independently from each other toward the starting part of a second conveyor device 20, where the pipe 12 is carried in while its axis is oriented perpendicularly to the direction in which the conveyance path stretches.
Patent JP-H06280135-A (JP)
Title: Weft yarn controller for loom
Inventor: FUJITANI MUTSUO
IPC: D03D49/06
Filed: 1993-03-26
Abstract: PURPOSE:To prevent effects of a change in delivery speed following a change in weaving density from being counteracted by correction effects on the delivery speed with a tension feedback system. CONSTITUTION:This controller comprises a setting means for setting the target value of tension to be applied to warp yarn, a sensing means for sensing the actual value of the tension applied to the warp yarn, a motor controlling means for driving a motor for delivering the warp yarn based on the target value, the actual value and the weaving density, and a tension correcting means for suppressing the effects of the actual value in the motor controlling means for a prescribed period in changing the weaving density.
Patent JP-H10285138-A (JP)
Title: Communication system, transmitter and receiver
Inventor: SEKINE KIYOKI
IPC: H04J13/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of quality and to improve transmission efficiency by differential phase-shift-keying/modulating first data, executing first diffusion, multiplying second data by first data modulation output, setting it to be second diffusion and adding/multiplying it by first diffusion. SOLUTION: Connection control data is delayed by one bit through a one bit delay circuit 404 and the differential values of two bits, which are before and behind connection control data of direct input, are obtained in an exclusive OR XOR computing element 403. They are given to XOR computing elements 401 and 405 and they are differential phase-shift-keying/modulated. Then, XOR is found with the output of the XOR computing element 403 in the XOR computing element 401 and the pilot signals of all '0' are diffused in a pilot signal diffusion device 402 and they are given to an adder 407. User data is diffused in a user signal diffusion device 406 by a similar processing and the adder 407 multiplexes both diffusion signals. Then, a carrier modulator 408 modulates a transmission line and the signals are transmitted to a base station from an antenna 409.
Patent JP-S60234851-A (JP)
Title: Ink jet printer
Inventor: NAKAYAMA TETSUO
IPC: B41J2/06
Filed: 1984-05-07
Abstract: PURPOSE:To make it possible to smoothly fly the ink present in the vicinity of the leading end of a recording electrode and to perform not only line printing but also serial printing under the same condition, by arranging a printing head so as to incline the same to a horizontal surface. CONSTITUTION:A predetermined gap (A) is held between the leading end of a recording electrode 22 and recording paper 3 and a printing head 1 is arranged so that the recording electrode 22 is opposed to the recording paper 13 at an angle of theta. Therefore, the flight direction of ink 17 is set to a direction to which the own wt. of ink particles 23 is added. The ink 17 in a jet orifice 19 is turned around a projection 21 in a larger amount under its own wt. and brought to an easily sliding-down state. Therefore, the response of the ink 17 flying corresponding to a signal is enhanced and a printing state becomes stable. Because the ink is easily flied, the gap (a) between the recording electrode 22 and the recording paper can be made large and a discharge phenomenon can be prevented.
Patent JP-S5425188-A (JP)
Title: Storage display unit
Inventor: YOSHIDA MASARU
IPC: H05B44/00
Filed: 1977-07-27
Abstract: PURPOSE:To enable storage display as visible information by converting invisible information such as X-rays, by constituting the insulation layer with fluorescent substance in three layer thin film EL element.
Patent JP-H09284170-A (JP)
Title: Antenna switch and switch power amplifier integrated semiconductor device
Inventor: YAMAMOTO SHINJI
IPC: H01P1/15
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To realize lower distortion of a signal through the antenna switch by improving a result of P1dB (insertion loss 1dB gain compression point) without affecting isolation. SOLUTION: An antenna is connected to an antenna terminal 11, from/to which a transmission signal is outputted and a reception signal is received. A transmission signal with high power relatively is received to a transmission terminal 12 and a reception signal with small power relatively is outputted from a reception terminal 13. A transmitter side through-FET 21 is connected between the transmission terminal 12 and the antenna terminal 11, a receiver side through-FET 23 is connected between the reception terminal 13 and the antenna terminal 11 and a receiver side shunt FET 24 is connected between the reception terminal 13 and a GND terminal 15. A transmitter side shunt FET is connected between the transmission terminal 12 and the GND terminal 15.
Patent JP-S58209479-A (JP)
Title: Control device of robot
Inventor: SEGAWA HIROHISA
IPC: B23K9/12
Filed: 1982-05-28
Abstract: PURPOSE:To automate completely a welding control by a program, by providing a means which detects a contact state of a consumable electrode fitted to a robot and a base metal, and executes welding and movement of a torch in accordance with a set condition by its signal. CONSTITUTION:A robot body 32 operates, and a welding torch 42 executes welding and moves. As soon as a welding end signal is transmitted to a welding power source 30 from a control panel 10, a wire deposition detector 28 operates. The control panel 10 checks a state of a normally closing contact 52a of a relay 52 contained in the wire deposition detector 28. In case when a wire 36 and a base metal are not deposited, a moving command of the torch 42 is outputted to the robot body 32 from the control panel 10. In case when the wire 36 and the base metal 40 are deposited, movement of the torch is stopped and welding is executed under a stored condition. After the welding ends, the state of the normally closing contact 52a is confirmed again, and the torch 42 is moved to the following point.
Patent JP-S61250507-A (JP)
Title: Measuring apparatus
Inventor: YOKOYAMA RYOHEI
IPC: G01B13/19
Filed: 1985-04-30
Abstract: PURPOSE:To perform highly accurate measurement with high efficiency, by automatically performing the core alignment of an article to be measured and a measuring head for measuring an inner diameter. CONSTITUTION:A measuring head 2 is raised to the direction shown by an arrow 15 and compressed air is injected from air supply apertures 10..., 13..., 14... and an article W to be measured is placed on a mount stand 1. When the measuring head 2 is gradually fallen to the direction shown by an arrow 15a, the gap between the head 2 and the hollow part V becomes narrow as the head 2 is gradually and deeply inserted in a hollow part V and the article W to be measured is located to the same axial position as the measuring head 2 according to the narrowing of the gap. By this method, the perfect core alignment of the article W to be measured is performed in such a stage that the measuring head 2 is fallen to the position where the air supply apertures 14... are opposed to the inner wall surface of the hollow part V. Then, on the basis of the detection signal outputted from an air/electricity converter showing the back pressure of compressed air injected from the air supply apertures 14... at this time, the inner diameter of the article W to be measured is calculated by an operation apparatus 6.
Patent JP-S5315609-A (JP)
Title: Protective device for compressor
Inventor: YUDA JIROU
IPC: H02P23/00
Filed: 1976-07-29
Abstract: PURPOSE: To prevent reverse braking in the case of pole number switching while improving operation efficiency, by connecting a pole number switching switch and an auxiliary relay with self-holding function with a thermostat, in a compressor driven by a pole number switching motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11263249-A (JP)
Title: Crawler traveling vehicle
Inventor: FUJIKI KATSUMI
IPC: B62D55/10
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the comfortableness of ridging by enlarging an effective tread width of a traveling clawler in the longitudinal direction, and following the irregular road surface over the all tread width in the longitudinal direction. SOLUTION: A crawler traveling vehicle is provided with a traveling change gears member for transmitting the driving force of an engine 8 to a right and a left traveling crawlers 16, 16 and a steering member for generating the turning output with the right and left traveling gear shift output control for driving the right and left crawlers 16, 16. In this crawler traveling vehicle, plural pairs of equalizer track roller mechanism 23, 24 are fitted to a lower side of track frames 14, 15 provided with a sprocket 17 for driving the crawler 16, and the whole area of the tread part of the traveling crawlers 16 is expanded by the plural pairs of equalizer track roller mechanism 23, 24.
Patent JP-H11273565-A (JP)
Title: Method for forming phosphor pattern
Inventor: SATO HIROAKI
IPC: H01J9/227
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and evenly forming phosphor patterns in side walls and bottom parts of partition walls (cells). SOLUTION: This method for forming phosphor patterns in partition walls (cells) of a substrate for a fluorescent display is carried out by forming a resin composition layer (A) containing (a) acrylic polymer with glass transition temperature (Tg) at 30 deg.C or higher and (b) phosphors and a photosensitive resin composition (B) in the partition walls (cells), and then exposing, developing, and baking the layers.
Patent JP-H11287981-A (JP)
Title: Plasma address type display device and its manufacture
Inventor: YAMANAKA HIDEO
IPC: H01J17/04
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide the plasma address type display device which reduces a decrease in luminance due to a decrease in aperture rate. SOLUTION: The plasma address type display device 20 is equipped with a back plate 21, which is constituted by sticking a dielectric film 26 on a plasma substrate 22 having striped transparent anode electrode parts 23 having trapezoidal or rectangular transversal sections and striped transparent cathode electrode parts 24 lower than the anode electrode parts 23 arranged alternately in parallel across the anode electrode parts and also having as discharge areas 27 spaces formed between the anode electrode parts 23 and 23, a front plate 1, and a liquid crystal layer provided between them. Metal films 25 for discharging electrodes serving as light shield films are formed on the top surfaces and flanks of the anode electrode parts 23 and metal films 25 for discharging electrodes are formed on the flanks except the top surfaces of the cathode electrode parts 24.
Patent JP-S63256580-A (JP)
Inventor: OSADA HIDEHARU
IPC: E04C2/26
Filed: 1987-04-14
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-H07127939-A (JP)
Title: Equipment and method of realizing controlled temperature change of contact surface
Inventor: BENNJION MEITARU
IPC: F25B9/02
Filed: 1994-04-28
Abstract: PURPOSE: To enable a temperature control on the contact surface of a probe to be attained in which both cooling and heating operations are accomplished through a Joule-Thomson effect. CONSTITUTION: There is provided an apparatus for realizing a controlled temperature change at a contact surface, wherein this apparatus comprises a probe 4 suitable for realizing a fast temperature change at the contact surface; temperature generating means 17, 18, 20, 21, 24, 25 connected to the probe 4 and capable of realizing a low temperature at the contact surface of the probe 4 and a temperature more than 0 deg.C; and a processing means CPU for controlling a temperature generating means in response to a preceding operating state.
Patent JP-H05140251-A (JP)
Title: Photosensitive aqueous resin composition
Inventor: SHIBATA JOJI
IPC: C09D11/102
Filed: 1991-03-29
Abstract: PURPOSE:To provide the subject composition suitable for use as a solder resist ink for printed wiring board, which ensures excellent heat resistance, adhesion, solvent resistance and electrical properties, contains no organic solvent so that problems of handling and working environment pollution due to organic solvent or the like are obviated, and can be developed with a dilute aqueous alkali solution. CONSTITUTION:The objective composition is obtained by mixing together a water-soluble resin having an acid value of 50 to 100, which is obtained by reacting a polybasic acid anhydride with an epoxy (meth)acrylate resin to produce an acid-pendant epoxy (meth)acrylate and converting the carboxyl groups thereof into amine or amonium salts, water and/or a photopolymerizable monomer, a photopolymerization initiator and an epoxy resin.
Patent JP-H08256981-A (JP)
Title: Optometric device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1995-03-24
Abstract: PURPOSE: To perform optometry with a high accuracy by adjusting a binocular interval by means of binocular observation. CONSTITUTION: A luminous flux from targets 9L/9R for left and right eyes passes through variable diopter lenses 14L/14R and cross cylinders 16L/16R and is reflected by a movable mirror 23L/23R to be projected on the left eye EL and right eye RL of a subject S. Eye fronts of the subject S are illuminated with an frontal eye illumination light source, and images of the left and right eye-front parts are magnified and displayed on a TV monitor. The binocular distance is adjusted by driving a stepping motor to move the mirrors 23L/23R in the direction of the arrow, and an objective refraction measurement is performed with a beam of infrared rays from an infrared LED light source.
Patent JP-H08262688-A (JP)
Title: Phase shift photomask blanks, phase shift photomask, and their manufacture
Inventor: ISAO AKIHIKO
IPC: G03F1/32
Filed: 1995-03-24
Abstract: PURPOSE: To provide a phase shift mask which satisfies optical characteristics and chemical resistance, has high pattern precision, and develops no pattern crack. CONSTITUTION: When phase shift films 10, 40 for shifting the phase of exposure light are formed, phase shift photomask blanks are formed with about the thickness directional center being set to a composition having a slow side etching speed S when the films are formed with a single composition, so that the difference in the side etching quantity differed in the thickness direction of the phase shift films 10, 40 is minimized, and when phase shift photomasks 35, 39 are formed by dry etching, the side surfaces of shifter parts 7, 17 are raised almost vertically from transparent bases 5, 15. The regulation of adding ratio of NO gas at sputtering suffices for the use of a molybdenum silicide oxide nitride film as the phase shift film.
Patent JP-S59217302-A (JP)
Inventor: NAKAMURA YUTAKA
IPC: H01C13/02
Filed: 1983-05-26
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-H04301550-A (JP)
Title: Method for inspecting surface flaw
Inventor: FUKUDA TOSHIKATSU
IPC: G01B11/30
Filed: 1991-03-28
Abstract: PURPOSE:To improve discrimination accuracy for a type of a surface flaw (shape and grade of the flaw) and also improve working efficiency in optically inspecting the surface flaw. CONSTITUTION:Light is applied to a surface flaw whose type (shape and grade of the flaw) is known, and a plurality of kinds of light reflected on the surface are detected by a normal reflection light detector 11, a first irregular reflection light detector 12, a second irregular reflection light detector 13 and a magneto- optical detector 14. Based on the detection results, an off-line analyzer 3 is used to obtain a plurality of kinds of characteristic quantity of the surface flaw, and teaching data is created wherein a relation between the plurality of kinds of characteristic quantity obtained and a known surface flaw type is realized. A plurality of teaching data are collected as to different kinds of surface flaws, a method for discriminating the kind of the surface flow from the plurality of kinds of characteristic quantity is learned by a total discrimination processor 4 based on the collected teaching data, and after the learning, the discrimination method is used to discriminate the type of the surface flow of an inspected material.
Patent JP-S5318503-A (JP)
Title: Preparation of organic fluorine compound
Inventor: IDE TOORU
IPC: C07C19/10
Filed: 1976-08-03
Abstract: PURPOSE: Dichlorodifluoromethane is obtained in high yield and high selectivity by the vapor phase reaction of carbon tetrachloride with HF in the presence of a catalyst consisting of manganese oxide and copper oxide, etc.  supported on alumina. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09281024-A (JP)
Title: Testing apparatus for freezing and melting
Inventor: YOSHIMOTO HAJIME
IPC: G01N3/60
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a testing apparatus for freezing and melting, which enhances a handling property, whose operating efficiency is enhanced, which reduces the operator's burden and which excludes a danger due to operation. SOLUTION: The apparatus is provided with a cooler, blowers 6, and spray nozzles 7. A testing tank 1 in which an opening 1a is formed on a side face is arranged just above a warm water tank 2 which is provided with a heating device 10, and it is connected to the warm water tank via a water passage pipe in such a way that water can be supplied and drained. Then, a heat insulating door 3 is attached to the opening 1a so as to be capable of being opened and closed, and an inside door 4 which comes into watertight contact with a protruding edge part 1b or the like at the inside is installed inside the testing tank 1 at the inside of the heat insulating door 3 in such a way that warm water can be stored at the inside.
Patent JP-S60237521-A (JP)
Title: Control system for power recovery
Inventor: OOHASHI TADASHI
IPC: G06F1/00
Filed: 1984-05-09
Abstract: PURPOSE:To speed up power recovery processing by detecting the contents of a main storage device being protected during power recovery after a power failure occurs, and reloading them in an initial microprogram loading area. CONSTITUTION:A program loaded in the main storage device (MS)2 from a floppy disk 61 by initial microprogram loading operation in a power-on state is transferred to control memories 31 and 41 of respective devices by a program in the control memory 11 of a CPU1 and then transferred to another area in the MS2. Then, a power failure interruption signal is generated by the latch of a power supply controller in power failure processing and sent out to a support processor 4 to report that to the CPU1. When a power failure is detected, the whole system is reset. Further, the microprogram transferred to the specific area in the MS2 is transferred to the initial area in the power recovery processing and further transferred to the control memories 31 and 41 of the devices to complete start-up operation.
Patent JP-H03291322-A (JP)
Title: Refining method for molten iron
Inventor: NISHIMURA HIROBUMI
IPC: C21C1/02
Filed: 1990-04-09
Abstract: PURPOSE:To improve the flowability of slag and to stabilize the preliminary treatment of the molten iron in a hearth by blowing a carbonaceous material of a specific grain size to the surface layer of the slag in a reaction chamber and burning the suspending carbonaceous material by the gaseous oxygen flow from a separately provided lance. CONSTITUTION:The lance 4 is immersed into the molten iron 2 in the reaction chamber 1 and a refining agent 5 is blown. The carbonaceous material 7, such as coke or coal, of <=6mm average grain size is blown together with a transporting gas of 1 to 10m/sec flow velocity in the perpendicularly direction of the slag 3 surface at a ratio of <=20wt.% of the slag. The oxygen 9 is blown from an oxygen blowing lance 8 on a downstream slag discharging chute 10 side to burn the suspending carbonaceous material 7. The increase of the cost of the additives, the increase of the eroding speed of the refractories of the reaction chamber, etc., and the defect of the heat deposition efficiency on the slag are solved and the flowability of the slag is improved. The smooth preliminary treatment of the molten iron is continuously executed in this way.
Patent JP-S5518673-A (JP)
Title: Ionized radiation sensitive negative type resist
Inventor: KATOU HIROHISA
IPC: G03F7/038
Filed: 1978-07-28
Abstract: PURPOSE:To form an ionized radiation sensitive negative type resist having high sensitivity, high resistance to dry etching, and high resolution, and low molecular weight, by using a polymer consisting mainly of an acrylate derivative monomer containing chlorine or sulfur. CONSTITUTION:A 10 weight % solution of a polymer or copolymer of alpha- monochloromethyl-thioleglycidyl acrylate of formulaIin which R is H, alkyl, chlorinated alkyl, or chlorine, R' is S or O, and when R is H or alkyl, R' is S; and R'' is S or O, is coated and dried on the substrate of a silicon wafer to form a resist film. The dried film is irradiated by electron beams or the like to form a latent pattern and this is developed. Chlorine or sulfur contained in the molecules permits crosslinking performance due to ionized radiation to be improved, the solubility difference between the irradiated and unirradiated areas to be enlarged, the resist film in the irradiated area after development not to meander, and little scum to be caused. Accordingly, sensitivity, resolution, and dry etching resistance can be enhanced.
Patent JP-S63258067-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: GOTO HIROSHI
IPC: H01L21/331
Filed: 1987-04-15
Abstract: PURPOSE:To built a bipolar transistor capable of high-speed operations by reducing collector.base capacity and base resistance by a method wherein a base region and base leadout electrode are allowed to contact each other on the upper surface and side wall of a base region and the collector.base junction is surrounded by an insulating film. CONSTITUTION:A collector region 12 with its sides surrounded with an insulating film 16; a base region 13 formed on the collector region 12 and projecting up through the insulating film 16; a base leadout electrode 15 built on the insulating film 16 and in contact with a side of the base region 13 and with a portion of the upper surface of the base region 13 connecting to said side; and an emitter region 14 formed in or on the base region 13, are provided. For example, the width wherewith the base leadout electrode 15 contacts the side of the base region 13 is made to be roughly equal to the width wherewith the base leadout electrode 15 is brought into contact with the upper portion of the base region 13, and the width wherewith the base leadout electrode 15 is brought into contact with the side of the base region is made to be roughly equal to the depth of the base region 13.
Patent JP-S58224289-A (JP)
Inventor: ROBAATO DANIERU TOOMASU
IPC: F27D1/16
Filed: 1983-05-27
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。