baber/WOPTO huggingface dataset:
Patent JP-S55132026-A (JP)
Title: Core forming device
Inventor: IWAZU NAMIJI
IPC: H01F41/02
Filed: 1979-04-02
Abstract: PURPOSE:To obtain a polygonal core at one process by providing a polygonal member on a forming die correspondingly to the bent part of a core for forming laminated magnetic plates into the core consisting of a yoke part, a leg part and a bent part by means of the forming die. CONSTITUTION:Magnetic plates are laminated and formed into a polygonal core consisting of a leg part 2, a yoke part 3 and a bent part 6 by means of a forming die 7. The die 7 is then made up of a die 7a for the leg part, a die 7b for the yoke part and a pair of internal edges 7c corresponding to the bent part 6, and a screw 11, a sliding plate 10 and a compression spring 12 to move the internal edges 7c are provided on the top of a holder 9 on which to mount the die 7. Now, the die 7 is placed on the holder 9, the built-up magnetic plate is put therein, a wedged center block 8 is thrusted in a void at the center fo the magnetic plate as pressing the dies 7a and 7b with a hydraulic cylinder, and the internal edges 7c are moved to form the bent part 6 simultaneously.
Patent JP-H06251346-A (JP)
Title: Method and apparatus for regulating position of magnetic head
Inventor: YAGI NAOMI
IPC: G11B5/56
Filed: 1993-03-01
Abstract: PURPOSE:To obtain method and apparatus for regulating the position of a magnetic head highly accurately being employed in a technology for setting a magnetic head with respect to a guide. CONSTITUTION:Two tape running faces of a guide 2 are observed at first using the image of the outline of light beam projected from a floodlight illumination microscope 8. Position of the stage section 3 is then adjusted such that the outline of the light beam exhibits an identical ellipse thus adjusting warp and tilt of the guide 2. Tape running face of a magnetic head 1 is then observed and the position of a stage section 4 is adjusted such that the light beam exhibits an elliptical outline having a predetermined relationship with the position of the track thus adjusting warp and tilt of the magnetic head 1. This constitution eliminates shift of warp and tilt between the guide 2 and the magnetic head 1.
Patent JP-H07252695-A (JP)
Title: Device for changing order of treatment with surface treatment device
Inventor: OGURI HEIICHI
IPC: C25D17/06
Filed: 1994-03-10
Abstract: PURPOSE:To provide a device for changing order of treatment with a surface treatment device capable of shortening the movement time to a desired treating tank and changing order of the treatment without changing the layout of the treating tank. CONSTITUTION:An elevator type plating device is provided with a carrier 9 capable of independently traveling alongside a transporting mechanism 1 of this device. A rack 8 is removed from the hanger 6 of the transporting mechanism of the elevator type plating device by a frame 16 disposed at this carrier 9. The carrier is made to travel to the desired position and is then returned to the hanger 6. As a result, the rack 8 is moved to the desired treating vessel without being restrained by the plating device.
Patent JP-S57156156-A (JP)
Title: Automatic grinder for rolling mills
Inventor: TAKA TOSHIO
IPC: B21B28/02
Filed: 1981-03-19
Abstract: PURPOSE:To obtain an automatic grinder for rolling mills, which minimizes the influence of chattering by automatically increasing or decreasing gradually the rotating speed of a work in accordance with the traverse of a grindstone, the rotation of the work, or working time. CONSTITUTION:The standard rotating speed of a work 1 is set on a standard rotating speed section 7. When an end sensor 11a is actuated, a function gener- ator 6 is reset so that the rate of increase and decrease becomes zero and the work 1 rotates at the standard rotating speed when the grindstone starts its traversing motion. When the grindstone moves from the left end to the right and sensors 9a-9g are actuated, the function generator 6 goes into action to increase or decrease the speed command signal 8 from the standard rotating speed setting 7, thus controlling the rotataing speed of the work. This minimizes the influence of chattering if it occurs during the grinding operation.
Patent JP-2000243488-A (JP)
Title: Wire connection structure and forming method the structure
Inventor: UCHIYAMA KENICHI
IPC: H02G1/14
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce terminals to be after-put in a connector by making it possible to perform concentrated end splicing on a wire-harness assembly work bench. SOLUTION: In this structure, terminals (10) connected to a plurality of wire ends connected to each other are each provided with a contact piece 10a and a through hole 10b, formed by cutting and raising, an open-top insulating resin box 15 is provided for housing the plurality of layered terminals, a conductive contact rod 16 is erected on a bottom surface of the resin box 15, the terminals are inserted into the resin box 15, the contact pieces are brought into contact with an outer surface of the conductive contact rod 16 by inserting the conductive contact rod 16 into the through holes 10b, and the terminals of the plurality of wire ends in this state are vertically layered/disposed, thus putting the plurality of wires to electrical connection by means of the conductive contact rod 16.
Patent JP-H06249752-A (JP)
Title: Rotation inspection machine for internal gear
Inventor: FUJITA MASAHIRO
IPC: F04C2/10
Filed: 1993-03-01
Abstract: PURPOSE:To improve an efficiency and reliability of an inspection by mechanizing an inspection of a rotatableness of an internal gear pump. CONSTITUTION:An outer rotor 2 is engaged fixedly within an engaging hole 14 of a work retainer 13. An inner rotor 4 in the rotor 2 is movable. A spindle 27 is rotatably driven by a load torque sensor 22. The spindle 27 is coaxial with the rotor 2. A measuring element 45 is supported to a lower part of the spindle 27 through a leaf spring 41. A normal direction of the spring 41 coincides with a radial direction of the spindle 27. The element 45 is deviated at a predetermined amount from a rotary axis of the spindle 27. The element 45 is rotatably inserted into a central hole 5 of the rotor 4. The spindle 27 is rotated in this state, and its torque is measured. Proprieties of the rotors 2, 4 are decided based on the torque.
Patent JP-H09206894-A (JP)
Title: Dummy bar insertion guide device in slab continuous casting
Inventor: KAMEYAMA EIJI
IPC: B22D11/08
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To shorten the working time by guiding the sealing material mounted at a dummy bar in such a manner that the sealing material is not ripped off by contact with the upper part of a casting mold, thereby simplifying the work for inserting the dummy bar and eliminating the need for skill. SOLUTION: The dummy bar is formed by coupling a dummy tail 2 and a dummy bar head 3 with plural ingots to an endless track form. The sealing material 4 is set in the outer peripheral part at the final rear end of the dummy bar head 3 and 18 mounted via a revolving shaft on a dummy bar car. The dummy bar tail 2 is inserted from above into the casting mold from the inside of a dummy bar insertion guide 5. A dummy bar insertion guide plate 6 is mounted by a hinge mechanism at the bottom end of this dummy bar insertion guide 5. When the dummy bar approaches the top end of the casting mold 7, the sealing material 4 is brought into contact with the upper part of the casting mold 7 by the effect of the dummy bar insertion guide plate 6, by which the rip off of the sealing material is prevented.  As a result, the sealing material is surely introduced into the casting mold by the simple equipment.
Patent JP-H04277762-A (JP)
Title: Document feeder
Inventor: NAMIKI KAZUHIKO
IPC: G03G15/04
Filed: 1991-03-06
Abstract: PURPOSE:To suppress noise generation by arranging a supply/collection duct for air for separating the head end of a mounted document nearby an air outlet and providing a vibration isolator and a sound absorber at the position where air guided from the air outlet is collected into the duct. CONSTITUTION:The air outlet for air blown in the device is formed in the side wall of a paper feed tray on the opposite side from a document feed side, and the duct 12 is arranged nearby. The air intake 12B of the duct 12 is provided opposite the air outlet for the front end separating air and an elastic body 13 of rubber, etc., is fixed to its peripheral edge part to contact the air outlet. A sound absorber 14 which has a vibration isolating function is fitted inside the air intake 12B. Air is supplied to an air injection nozzle through an opening 12A in the bottom surface of the duct 12 and the air passed inside the device is guided in the duct 12 through the air intake 12B from the air outlet, circulated again by a blower, and guided to the opening 12A. At this time, the air flow noise of the collected air is reduced.
Patent JP-H03243663-A (JP)
Title: Water-insoluble naphthalic acid imide-based coloring matter
Inventor: HIMENO KIYOSHI
IPC: C09B57/14
Filed: 1990-02-21
Abstract: NEW MATERIAL:To compound expressed by formula I [R<1> is (substituted) 1-8C alkyl; A is phenylene, alkylene, aralkylene or -C2H4OC2H4-; B is O, S or -N(R<2>)- (R<2> is H or lower alkyl); X is O or S; Y is 6-membered nitrogen- containing heterocyclic ring having active halogen; m and n are 0 or 1]. EXAMPLE:A compound expressed by formula II. USE:A coloring matter capable of dyeing polyester, triacetate fiber, nylon, polyurethane fiber, etc., to fluorescent bright greenish yellow color. PREPARATION:A compound expressed by formula III is reacted with a heterocyclic compound expressed by the formula Hal-Y (Hal is active halogen).
Patent JP-S57162790-A (JP)
Title: Ternary fuel containing considerable constant acetylene content in liquid phase and vapor phase
Inventor: MOORISU BURUNI
IPC: C10L3/02
Filed: 1982-03-16
Abstract: A fuel mixture, which contains by volume 15 to 25% acetylene, 5 to 17% C3 hydrocarbon, preferably propylene, and the remainder ethylene. This ternary fuel having a fairly constant acetylene content, is suitable in applications pertaining to assembly, flame heat treatment, flame metal spraying and disintegration of inorganic compounds or cements.
Patent JP-H03243720-A (JP)
Title: Production of steel bar for cold working
Inventor: SHIKAISO MASATO
IPC: C21D8/06
Filed: 1990-02-20
Abstract: PURPOSE:To provide superior cold workability in an as-hot-rolled state by allowing a prescribed tensile stress to act in a specific temp. region and accelerating ferrite/pearlite transformation at the time of cooling after hot rolling. CONSTITUTION:After an alloy steel bar is hot rolled, a tensile stress between the yield point of a supercooled austenitic phase right above the Ar3 transformation point and its tensile strength is applied to the above in a cooling stage at 800-730 deg.C at 10<-4>-3X10<-3>/sec strain rate. Under these air cooling conditions, the ferrite/pearlite transformation is accelerated. By this method, even an alloy steel bar having high hardenability can be softened, and the steel rod having superior workability can be produced with superior productivity.
Patent JP-H03244709-A (JP)
Title: Joining underground continuous wall and body installed later
Inventor: USAMI SHIGERU
IPC: E02D5/20
Filed: 1990-02-21
Abstract: PURPOSE:To simplify curing and reduce amount of scraping by constructing an underground continuous wall with a reinforcing rod embedded on the main body side end which rod is provided with a plate welded in advance, placing concrete, and connecting the reinforcing rod of a following main body to the plate by welding. CONSTITUTION:An underground continuous wall W is constructed with a reinforcing rod 1 wound around a main reinforcing rod 5 combined with an auxiliary reinforcing rod and with a plate 3 of a disc shape or the like joined by stud welding. The plate 3 welded in advance to the rod 1 after excavating the ground for connecting to a reinforcing rod 2 to be placed in a structure S to be installed later is connected to the rod 2 by welding so that the wall W and the structure S is joined into one body. After welding the rod 2, a main rod 7 and an auxiliary rod 8 for the structure to be installed later are arranged and concrete is placed around those rods to form a column of the underground structure. Joining the following structure S to the rod 2 is made by welding with the plate portion only scraped. This improves installation efficiency.
Patent JP-H07249238-A (JP)
Title: Discoid optical recording medium and production thereof
Inventor: SAKAMOTO SUSUMU
IPC: G11B7/24021
Filed: 1994-03-11
Abstract: PURPOSE:To provide a discoid optical recording medium with which the data transfer speed of about twice as fast as a data transfer speed at the time of performing a recording and reproducing from only the one-surface side of the discoid recording medium is obtainable when a simultaneous both-surface recording and reproducing is performed and in which substrate canters of two sheets consisting a disk substrate are made to be coincided with each other to be free from an eccentricity, and its production method. CONSTITUTION:In the production of the discoid optical recording medium in which two sheets of substrates 21, 22 in which recording tracks of a helical form or a concentric form are formed are stuck and recording or reproducings are performed simultanecously with respect to recording tracks of both main surfaces, reference marks 21b, 22b are formed at positions being out of recording areas of respective substrates. Then, two sheets of substrates are stuck while aligning positions in the peripheral directions of physical addresses with these reference marks and aligning substrate centers of two sheets of substrates to coincide with each other with second reference marks 21c, 22c.
Patent JP-H03242770-A (JP)
Title: Image contraction correcting system
Inventor: ISHIZUKA ATSUSHI
IPC: G06T3/40
Filed: 1990-02-21
Abstract: PURPOSE:To simplify the determination of a correction value and correcting operation and to prevent the picture quality of an image from being deteriorated at the time of contracting the image by thinning by determining the correction value based upon the initial two image data out of (n) successively inputted image data and executing the correcting processing of respective image data after thinning them. CONSTITUTION:A thinning means 111 thins image data at the rate of one to (n) picture elements and (n - 1) image data obtained after thinning are inputted to a correcting processing means 131. A difference calculating means 121 calculates a difference between the thinned image data and the image data of adjacent picture elements inputted following the thinned picture data and inputs the calculated difference value to the means 131. The means 131 determines the correction value of the (n - 1) image data based on the inputted difference value and indivisually executes the correcting processing of the (n - 1) inputted image data. Consequently, the determination of the correction value and correcting operation can be simplified and the picture quality of an image is prevented from being deteriorated at the time of contracting the image by thinning.
Patent JP-H04259951-A (JP)
Title: Disk device
Inventor: SHIMIZU HIROHIKO
IPC: G11B17/043
Filed: 1991-02-14
Abstract: PURPOSE:To prevent a disk cassette to be ejected outside a cassette inserting port from being abutted against a finger when an operator pushes an eject operation part by the above-mentioned finger. CONSTITUTION:The eject operation part is arranged outside a front panel so that a part of the cassette inserting port on the front panel can be prevented form being blocked by the finger when the operator operates the eject operation part by this finger and ejects the disk cassette.
Patent JP-S59167579-A (JP)
Title: Purification of glycidol
Inventor: IKEDA YOSHIHIRO
IPC: C07D303/14
Filed: 1983-03-14
Abstract: PURPOSE:To obtain glycidol from a mixture containing glycidol, by filtering the mixture, distilling the filtrate under reduced pressure to separate into the distillate and the bottom liquid, distilling the distillate under reduced pressure to recover allyl alcohol, subjecting the recovery residue to the liquid-liquid extraction, and separating the lubricant from the extracted liquid. CONSTITUTION:A reaction mixture containing glycidol and obtained by the reaction of allyl alcohol with an organic hydroperoxide in the presence of a catalyst is filtered to remove the insoluble catalyst component, and distilled under reduced pressure to separate the filtrate into the distillate containing glycidol and the bottom liquid containing the catalyst. The distillate is distilled under reduced pressure to recover allyl alcohol, and the recovery residue containing glycidol is subjected to the liquid-liquid extraction. Glycidol is obtained by separating the lubricant from the extracted liquid. Since glycidol reacts with lubricants under heating, it is necessary to control the distillation conditon. EFFECT:The decomposition and polycondensation of glycidol can be prevented by removing the catalyst. USE:Various intermediate raw materials.
Patent JP-S58159727-A (JP)
Inventor: OKAMURA TETSUO
IPC: G01C9/10
Filed: 1982-03-17
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-S60259178-A (JP)
Inventor: EDOMANDO ERU DATSUTON
IPC: B01L1/00
Filed: 1985-03-01
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-S60185300-A (JP)
Title: Transfer device of pattern data
Inventor: KIMURA SHIGEHIRO
IPC: G06F11/22
Filed: 1984-03-02
Abstract: PURPOSE:To write the same pattern data to plural pattern memories only by one transfer control by actuating writing selectors corresponding to respective pattern memories in accordance with a selection control signal and controlling the connection of writing control lines to the pattern memories. CONSTITUTION:The writing selectors 3a-3d connected in parallel to writing control lines 2a-2d for respective pattern memories 1a-1d in accordance with the memories 1a-1d are controlled through a selection control signal generating part 19 on the basis of a command from a transfer interface 13 connected to a CPU. Whether the control lines 2a-2d corresponding to the memories 1a-1d are to be connected or not is selected and the same pattern data can be written in plural pattern memories for a short time through a data bus 14 and an address bus 16 only by one transfer control.
Patent JP-H02219920-A (JP)
Title: Piping of heat accumulating system for air-conditioning
Inventor: NUMAJIRI FUMIYA
IPC: F24F5/00
Filed: 1989-02-20
Abstract: PURPOSE:To simplify a system and to reduce the size of the system by a method wherein one or a plurality of radiators for air-conditioning and the heat exchanger of a heat source circuit are connected to a heat accumulating tank system formed with one set of heat accumulating tanks, a brine pump, and a 4-way control valve, and heat dissipation and heat accumulation and dissipation are alternately effected. CONSTITUTION:Radiators 4 and 4 for air-conditioning are coupled to a heat accumulating tank 1 through a piping 7, and the one piping 7 is coupled through a 4-way control valve 3 and a brine pump 2. When the 4-way control valve 3 is switched to a heat accumulating cycle, brine on the secondary side of a heat exchanger 6 is circulated through circuit constitution, in which pipings 7' and 7' are connected to the pipings 7 and 7, and the heat accumulating tank 7, the radiators 4 and 4, and the heat exchanger 6 are interconnected in series, with the aid of the brine pump 2. A remaining quantity of heat flowing out from a heat accumulating tank during accumulation of heat is utilized for indoor air conditioning.
Patent JP-S51116670-A (JP)
Title: X-ray image display circuit
Inventor: FUJII RIYOUJI
IPC: G01N23/223
Filed: 1975-04-07
Abstract: PURPOSE:An X-ray image display circuit which emphasizes the contrast on a Braun tube and decreases or extinguishes luminant points resulting from background signals.
Patent JP-H01214310-A (JP)
Title: Spring construction for vehicle seat and the like
Inventor: YANAKA AKIO
IPC: B60N2/90
Filed: 1988-02-24
Abstract: PURPOSE:To prevent noise from being generated and to make it possible to lower a sitting position, by a method wherein a window section which is larger than a size of a framework for a skeleton frame, is made under its framework, and coil springs elastically move up and down with its framework part within the window section. CONSTITUTION:A window section (20) where is larger than the size of a framework (7), is made under the framework part (7) of a bottom plate (19) for a skeleton frame (2). When seated (1) the seat and a spring object (3) is lowered by weight, the framework part (7) of back end of the spring object (3) moves up and down within the window section (20) of the bottom plate (19) for the skeleton frame (2) and, at the same time, coil springs (23) for mounting the framework part (7) also move up and down within the window section (20) of the bottom plate (19) for the skeleton frame (2). Vertical motion is, therefore, worked smoothly, excellent cushion effect is obtained, and no noise is generated because both the framework (7) and the coil springs (23) are not contacted with the bottom plate (19). Moreover, since both the framework section (7) and the coil springs (23) are mounted on the lower part, relatively, to the skeleton frame, it is possible to make the skeleton frame thin and to take a low sitting position.
Patent JP-S58160435-A (JP)
Title: Waling and back-filling work for underground continuous wall and waling rack-forming metal therefor
Inventor: SAITOU TSUTAE
IPC: E02D5/18
Filed: 1982-03-15
Abstract: PURPOSE:To attain the construction of waling rack by only the upper part of the waling by a method in which an L-shaped waling rack-forming metal having a coupling hook to the upper part of an H-shaped steel is coupled with the space between H-shaped steel waling and an underground wall, and then concrete is placed to form the rack. CONSTITUTION:L-shaped waling rack-forming metal 4 having large numbers of hooks 41a to be coupled with a waling 2 is provided on the bottom of the space 3 between an underground cntinuous wall 1 and the H-shaped steel waling 2 provided along the inner surface of the wall 1. Then, the space 3 is divided into proper intervals, cement mortar or concrete 7 is placed into each section, and hook metals 8 are soon buried in the upper layer of the cement mortar or concrete 7. By this, the formation of the waling rack can be attained only by operation from the upper part of the waling.
Patent JP-H11237740-A (JP)
Title: Photosensitive resin composition and its manufacture, pattern forming method and semiconductor device
Inventor: UEJIMA KOICHI
IPC: H01L21/027
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition high in sensitivity and capable of forming a superior polyimide film and its manufacturing method and a pattern forming method and a semiconductor device. SOLUTION: This photosensitive resin composition contains a polyimide precursor represented by the formula having a molecular weight dispersion degree of >=3.0, and >=2 kinds of polyimide precursors are manufactured and mixed to prepare the polyimide precursor represented by the formula, and the pattern is manufactured by irradiating the coating film obtained by using the photosensitive resin composition with activated rays and developing it to remove the nonirradiated parts, and the semiconductor device has the polyimide resin pattern obtained by this pattern forming method.  In the formula, X is a tetravalent organic group; Y is a divalent organic group, and one of X and Y has an F atom and the other is a hydroxyl group or a univalent organic group; and each of R<1> and R<2> is a hydroxyl or univalent organic group and at least one of R<1> and R<2> is a univalent organic group having a photosensitive group.