baber/WOPTO huggingface dataset:
Patent JP-2000197320-A (JP)
Title: Permanent magnet buried motor and its manufacture
Inventor: TODE YUKARI
IPC: H02K1/27
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To shorten the molding time of permanent magnets and to enhance the productivity by injecting bond magnet obtained by scattering powder of permanent magnet material into resin directly into slits formed at each pole of a rotor core, and hardening it. SOLUTION: In a rotor core 1 made of a magnetic steel plate, a large number of slits 11 and magnetic paths 12 in a protruded shape toward its center side are formed, and bond magnet 2 composed by scattering powder of permanent magnet material in a matrix polymer, is buried in the slits 11. Besides, a rotor core 1 is a laminated substance of rotor core boards obtained by punching a silicon steel plate into a specified shape, and slits are formed at equal intervals corresponding to the number of poles. Setting the rotor core 1 in a metallic mold fitted to an injection molding machine, the bond magnet 2 is heated, liquefied and fills the slits up. Consequently, it becomes possible to bury permanent magnets having an extremely high degree of freedom in the rotor core, to shorten the molding time of the permanent magnets and to enhance the productivity.
Patent JP-S59203665-A (JP)
Title: Roll coating method and apparatus therefor
Inventor: IDE MASAO
IPC: B05C1/08
Filed: 1983-04-28
Abstract: PURPOSE:To apply coating of good quality onto the surface of a semiconductor substrate or the like having esp. fine rugged surface by a roll coating method, by preapplying a coating liquid of low viscosity onto the substrate to be coated, and then applying another coating liquid of high viscosity. CONSTITUTION:A liquid resist (a) to be used for a roll coater A1 at the inlet side is thinned to enhance its adhesiveness, sent to a liquid feeder 6 and applied onto a substrate 5 being carried. Then, another liquid resist (a) to be used for a roll coater A2 at the outlet side is conditioned to predetermined concentration, sent to a liquid feeder 6 and further applied onto said substrate 5. In these applications, before the liquid a applied by the roll coater A1 is completely dried, the other liquid (a) is applied by the next roll coater A2. Since the liquid of low viscosity is preapplied by the roll coater A1, there is no fear of forming cavities 10 as those in a conventional manner. In addition, since the liquid of predetermined viscosity is applied onto the film of the liquid (a) previously made approximately flat by the roll coater A2, there is no fear of leaving cavities 10 on the surface of the substrate 5.
Patent JP-H01247445-A (JP)
Title: Resin composition for forming sheet
Inventor: KAKUGO MASAHIRO
IPC: C08L23/04
Filed: 1988-03-28
Abstract: PURPOSE:To obtain the title composition improved in modulus, heat resistance, transparency, low odor, secondary processability such as vacuum formability and impact resistance, by mixing a crystalline propylene (co)polymer with two specified ethylene (co)polymers. CONSTITUTION:The title composition of an MI of 0.1-10.0g/10min is obtained by mixing 95-45wt.% crystalline propylene (co)polymer (A) preferably comprising 75-100mol% propylene units and 0-25mol% monomer units selected from among ethylene units and linear or branched alpha-olefin units, having a xylene-soluble (20 deg.C) content <=40wt.% and containing 1-100000ppm wt. of a 6C or higher alpha-olefin branched at the position 3 or a vinylcycloalkane with 3-55wt.% ethylene (co)polymer (B) of a density of 0.950-0.890g/cc and a refractive index >= that of component A (e.g., branched low-density PE) and 2-40wt.% ethylene (co)polymer (C) having a refractive index lower than that of component A, having a refractive index of a mixture of component B and component C of -0.010-0.015 and a density of 0.890g/cc (e.g., copolymer of ethylene with an olefin).
Patent JP-S58191819-A (JP)
Title: Drawing of pile
Inventor: ASAYAMA KINGO
IPC: E02D9/02
Filed: 1982-05-06
Abstract: PURPOSE:To exactly draw out a pile even when the tensile strength of the pile is lowered by a method in which a coupling projection formed at the internal lower end of a casing is contacted with the lower end of the pile and the casing is pulled up. CONSTITUTION:A casing 2 made of a cylindrical steel pipe having a slightly larger inside diameter than the diameter of the pile 1 is driven into the surrounding ground of the pile 1 to be drawn out of the ground. Then, water or bentonite, etc., is jetted from the lower end of the casing 2 to make the soil surrounding the pile 1 inside the casing 2 sludgy. When the lower end of the casing 2 reaches below the lower end of the pile 1, plural coupling projections 3 are projected into the casing 2 and then the casing 2 is pulled up, whereupon the coupling projections 3 come into contact with the lower end of the pile 1 to impose a pushing-up force to the pile 1. Thus, the pile 1 can be drawn out.
Patent JP-H05243708-A (JP)
Title: Manufacture of flexible printed wiring board with stiffening plate
Inventor: UEHARA TOSHIKI
IPC: H05K3/22
Filed: 1992-02-28
Abstract: PURPOSE:To provide accurate positioning by holding a stiffening plate in a positioning plate with a reference hole which has the same thickness as the stiffening plate, and pressing the stiffening plate and a flexible printed wiring board with a bonding agent being interposed between them. CONSTITUTION:Sequentially threaded with a reference pin 4 of a press board 12 are a reference hole 20 of an FB18, the reference hole of a Teflon film(TF) 32 and a reference hole 26 of a positioning plate 24. Then, the positioning plate 24 is put on the FB18 and TF32. Next, an adhesive sheet is placed in the window of the TF32 from a window 28 of the positioning plate 24, and a stiffening plate 22 is fitted into the window 28 of the positioning plate 24. Subsequently a press board 10 is superposed in alignment with the reference pin 14. Accordingly, when the press boards 10 and 12 are compressed, the stiffening plate 22 is bonded to the FB18 by the adhesive sheet 30. Removal of the press board 10, positioning plate 24 and TF32 after the bonding completes a product having the stiffening plate 22 bonded in place in the FB18.
Patent JP-H02253217-A (JP)
Title: Structure of motor bearing of oscillation wave motor built-in type lens barrel
Inventor: YAMAUCHI HARUHIKO
IPC: G02B7/04
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the slip between rollers and end faces of a rotor part and the eccentric deviation by forming the rollers as tapered rollers and forming the end face of the rotor which comes into contact with the outer peripheral surfaces of the rollers and the rolling faces of the rollers to slopes coinciding with the tapers of the rollers. CONSTITUTION:A bearing member 3 disposed between a 2nd rotor member 8 and a flange 1c of a stationary barrel is constituted of an annular rotating member 11 fitted to the outer peripheral surface of the barrel 1 rotatably around the optical axis Z, roller supporting shafts 12 projecting from the outer peripheral surface of the member 11 in the radial direction of the optical axis Z and hollow tapered rollers 13 fitted rotatably to the shafts 12. The end faces 1f of the projecting parts 1e which come into contact with the outer peripheral surfaces of the rollers 13 and the end face 8b of the rotor part are constituted as the slopes coinciding with the taper angle of the rollers 13. As a result, the generation of the slip and eccentric deviation is obviated and the effective output of the motor is increased.
Patent JP-S58192522-A (JP)
Inventor: TERADA MASAAKI
IPC: A61B1/00
Filed: 1982-05-07
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-S5412338-A (JP)
Title: 4-methacryloxyethyl trimellitic acid, its anhydride, and their preparation
Inventor: MASUHARA HIDEKAZU
IPC: C07C69/76
Filed: 1977-06-28
Abstract: PURPOSE: 4-Methacryloxyethyltrimellitic acid expressed by formula I and its anhydride expressed by form ula II. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60219076-A (JP)
Title: Multicolor transfer-type thermal recorder
Inventor: YAMAMOTO TADASHI
IPC: B41J2/325
Filed: 1984-04-16
Abstract: PURPOSE:To reduce the amount of an ink doner film wasted in the period of waiting for input of image information for each color, by a method wherein a sequence controller and a memory are provided, and the period of time required for outputting image information to a recording part for each color is controlled bu a special method. CONSTITUTION:Image information for each color supplied from a multicolor image information reader 18 is inputted to the sequence controllers 4-6 provided corresponding to color recording parts 1-3, and is stored in internal memories of the controllers 4-6. Memories 7, 8 are provided on the output sides of the sequence controllers 5, 6 for the second and third recording parts 2, 3 to tentatively store the image information for periods of time corresponding to the differences between a recording-starting timing of the first recording part 1 and those of the recording parts 2, 3.
Patent JP-H01250901-A (JP)
Title: Manufacture of combination lens
Inventor: IWANAGA HIDEKI
IPC: F21S8/10
Filed: 1988-03-31
Abstract: PURPOSE:To curtail the price of a mold and to reduce the injection molding cost, and to improve the commodity value by bringing a three-color type combination lens surrounded by a lens frame to injection molding by an operation of two times by using two sets of molds. CONSTITUTION:A mold for injection molding of two pieces of lenses arranged on both ends among three pieces of lenses having three kinds of color tones, which have been arranged by three pieces is constituted as one body, and two pieces of cavity parts corresponding to two pieces of lenses are linked by a molten plastic passage. In this mold, two pieces of lenses 1, 3 of both ends are brought to injection molding by an operation of once by two kinds of molten plastic materials corresponding to the respective color tones, for instance, color tones Y, W of two pieces of lenses 1, 3 of both ends. Two lens connecting members 5', 6' which have been molded are contained in another mold, and the center lens 2 of, for instance, a color tone R and a lens frame 4 at least on three sides in the periphery are brought to injection molding by an operation. Subsequently, a step difference is provided along the boundary to the lens frame 4, and also, painting is performed to the outside face of the lens frame 4. In such a way, the mold manufacturing cost can be reduced, and also, by decreasing the injection molding process, the cost can be reduced.
Patent JP-S58217744-A (JP)
Title: Method for controlling idling speed at breakdown of throttle valve opening amount measuring system
Inventor: KISHI NORIYUKI
IPC: F02D41/16
Filed: 1982-05-07
Abstract: PURPOSE:To prevent an engine stall which will otherwise occur during an idling, by supplying a maximum quantity of auxiliary air to the engine through the operation of auxiliary air quantity control means up to its operable limit at the breakdown of detecting means adapted to detect the opening amount of throttle valve. CONSTITUTION:The opening amount of throttle valve provided at the intake air passage of internal combustion engine is used as one parameter for a feedback control to start controlling an engine speed. If any abnormality is detected in the output value of throttle valve sensor, a control sequence proceeds to steps 4, 6 wherein a compensating action is taken against the breakdown. That is, in the step 6, an alarming device is actuated for alarming an operator the occurance of breakdown. Then, in a step 7, the duty ratio DOUT of control valve is preset as 100 percent with the simultaneous preset of throttle valve opening amount thetath as a predetermined value thetaTHO. In this manner, an engine stall can be prevented by presetting the supplying quantity of auxiliary air as its maximum value for idling operation.
Patent JP-S61238633-A (JP)
Title: Paper detector
Inventor: KIKUCHI KAZUO
IPC: B65H7/04
Filed: 1985-04-12
Abstract: PURPOSE:To make paper detection sure enough and smooth motion performable even when a paper cassette passes through, by supporting the top of an arrow type lever slidably so as to make it contact with paper inside the cassette, while detecting a sliding position of the lever. CONSTITUTION:When a paper cassette 19 is set up, compressive force to a coil spring 24 is given to a paper tray 22, whereby paper 25 is compressed at the specified pressure to an extraction roller 26 and extracted in regular sequence with rotation of this roller 26 in an arrow direction, pushing up a lever 8 too of a paper detector 1 tightly attached to a support member 27 at the time of being pressed, thus a lead switch 7 and a magnet 17 are parted open. Therefore, a contact of this switch 7 opens, the cassette 19 detects the presence of the paper 25 as the lead switch 7 is a signal of 'open' at the time of a signal showing the presence of the cassette by detection of setting position. Next, when the cassette 19 is thrust into the specified position, an upper surface part of a peripheral wall 21 at the rear end side passes through beneath the lever 8 but it slides on an inclined range of a sliding arm 10 so that the lever 8 retracts therefrom, thus it is operatable without hindrance.
Patent JP-2000273507-A (JP)
Title: Method for strengthening center gas flow in blast furnace
Inventor: ICHIDA MORIMASA
IPC: C21B5/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the strengthening method of the optimum center gas flow in a blast furnace, to which the solid charged material of coke, etc., at the furnace core part is activated and the gas ventilation is held to good condition and the furnace condition is kept to stability, in a bell type blast furnace. SOLUTION: In an operation of the bell type blast furnace, in which the coke and iron ore are charged layer by layer, to the charging order of coke- coke-iron ore-iron ore as one cycle for charging the raw material, the repeatingly charging cycle of the blast furnace raw material is changed to the coke-iron ore-coke-iron ore and further, the gas utilizing degree in the radial direction in the furnace at the furnace top part in the blast furnace is used as a unit of scale, to change the charging order of the coke and the iron ore. In this way, the suitable fused zone in the blast furnace can stably be obtd. and the gas ventilation at the furnace center part can always be held to the suitable condition and the operating condition of the blast furnace can be secured to the high level while keeping the stability.
Patent JP-S57191507-A (JP)
Title: Distance measuring device
Inventor: NAKAGAWA KIYOSHI
IPC: G01B13/12
Filed: 1981-05-22
Abstract: PURPOSE:To accurately measure the distance between a movable body and a reference body under no influence of undulations of the surface of the reference body by a distance measuring instrument which utilizes the pressure of an injected fluid, by providing a fluid injection intake surrounding the tip of the movable body. CONSTITUTION:In the process of manufacturing a semiconductor element, etc., the distance between a lens 11 and a body 12 such as a wafer is measured for focusing in inspecting the body through the lens. A nozzle body 13 is at the circumference of the tip of the lens. The air injection opening 14 at the tip of the nozzle body 13 is provided surrounding the tip of the lens. Highly pressurized air is supplied from a supply opening 15 and blown to the observed surface of the body, as shown by an arrow, from the injection opening 14 and the air pressure is detected to measure the distance between the injection opening and body. Since the injection opening is at the circumference of the end part of the lens, so undulations of the body surface, even if it has them, exert no influence upon the accurate measurement of th distance between the lens and body surface.
Patent JP-H01249848-A (JP)
Title: Vulcanizable chloorinated polyethylene composition
Inventor: URUFUGANGU HONSUBAAGU
IPC: C08L23/28
Filed: 1988-03-31
Abstract: PURPOSE: To provide composition which is obtained by mixing a specified polyhydric alcohol to a rubber-like chlorinated polyethylene containing chlorine, which gives vulcanized materials superior in heat resistance and are suitable for the sheathing of an electric wire and a hose.  
     CONSTITUTION: (A) A rubber-like chlorinated polyethylene containing 20-50% of chlorine, 35% in a usual case in an amount of 100 wt.% (hereafter %) is mixed with (B) 0.25-10%, preferably 0.75-3%, of a polyhydric alcohol (example: pentaerythritol and the like) which has two and more hydroxyl groups that are three-dimensionally adjacent and whose molecular weight is not more than 600, (C) a basic metal oxide or hydride as an acid acceptor, (D) an amine (derivative), and a vulcanization accelerator such as a phosphonium salt and (E) a crosslinking agent (example; 2,5-dimercapto-1,3,4-thiadiazole) are compounded to obtain the objective composition. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S61235967-A (JP)
Title: One to one transmission system
Inventor: TATSUKI TOSHIHIKO
IPC: G06F15/16
Filed: 1985-04-12
Abstract: PURPOSE:To eliminate the need for a transmission LSI and a peripheral circuit for communication interface and to simplify the communication software by utilizing a prescribed period interruption by a timer so as to transmit/receive a command between equipments. CONSTITUTION:The processing at the master station side A is completed by applying reception preparation of a reply from a slave station B after a prescribed command is transmitted from a CPU1A via a digital output section 3A and applying prescribed post-processing after the reply is received. The series of processings are conducted based on a signal given from a timer 5A of each prescribed period. On the other hand, in receiving a command from the master station, after a prescribed preparation is conducted to return the reply, the reply is sent and the reception is finished with a required post- processing. The series of processings are conducted by a prescribed period of interruption from a timer 5B.
Patent JP-S553954-A (JP)
Title: Pressure sensitive copying paper
Inventor: WADA KATSUAKI
IPC: B41M5/124
Filed: 1978-06-27
Abstract: PURPOSE:To obtain pressure-sensitive copying paper which is composed of a lower blank coating pressure-sensitive coloring matter dispersed in wax on the upper surface and an upper blank coating special acid containing mixture on the lower surface and is capable of spot printing without contaminating others. CONSTITUTION:When water soluble adhesives such as ethylcellulose, etc. wax such as carnauba wax, etc. and sheets are acid, alkali matters are mixed with pressure sensitive coloring matters such as 3,3-bis(p-dimethyl aminophenyl)-6-dimethylphtalide and the mixtures are dissolved on dispersed in plastisizers or organic solvents and kneaded and then a lower blank is produced by coating the kneaded matter on the lower surface of a substrate sheet. On the other hand an upper blank is produced by coating on the lower surface of a substrate sheet the acid responding to a pressure sensitive coloring matter kneaded with plastisizer and wax of the same kind mentioned bofore. If the coated surfaces of these two sheets are faced to each other, a clear reproeduction can be obtained with the pressure of a pen.
Patent JP-H09267934-A (JP)
Title: Paper supply device and printer which uses the device
Inventor: KATO HIROYUKI
IPC: B41J13/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To arrange a paper supply roller and a collar properly in the axial direction to prevent a feed of paper having various width in a condition in which paper is overlapped and its oblique travel. SOLUTION: This paper supply device is provided with a hopper which can store paper in a condition in which paper is laminated in layers and is provided with a paper guide 32 which holds one side of the laminated paper in the direction of width substantially at a fixed position irrespective of the width of paper, a plurality of paper supply rollers 41a, 41b which come into contact with a surface of paper stored in the hopper and send out paper in a predetermined feed direction, and a plurality of collars which are rotatably provided on the same shaft as that of the paper supply rollers 41a, 41b.  In this case, the plurality of collars include a first collar 42a which is positioned at substantially the center between a pair of adjacent paper supply rollers 41a, 41b and a second collar 42b which is arranged between the first paper supply roller 41a which is closer to the paper guide 32 among a pair of paper supply rollers 41a, 41b and the first collar 42a.
Patent JP-H01248443-A (JP)
Title: Fluorescent character display tube
Inventor: MUCHI TSUNEO
IPC: H01J31/15
Filed: 1988-03-30
Abstract: PURPOSE:To provide a fluorescent character display tube having stable characteristic and uneven brightness by supporting a cathode by an insulative cathode support, which is provided with a pair of embankments, between these embankments in such a way as suspended. CONSTITUTION:An electron beam control mechanism is equipped with an insulative cathode support S2 having a pair of mating embankments 251, 252 as cathode structure. Cathode fitting metal pieces 28 are fitted on these embankments 251, 252 of the insulative cathode support S2, and either directly or through a cathode holder 29, a cathode K with cathode material placed over a heater is supported suspendedly on this cathode fitting metal piece 28 between the embankments 251, 252. Thereby a fluorescent display tube is obtained having stable characteristic and even brightness.
Patent JP-H11272544-A (JP)
Title: Fetch data buffering circuit
Inventor: USHIRO TADAHIRO
IPC: G06F15/78
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a buffering circuit which has one chip microcomputer of a small power consumption access to a low speed on-chip memory in one clock of CPU at higher probability and enables high fetch operation. SOLUTION: A higher-order 22 bit which has an address value adder 102 for performing memory bus width addition to a value from an address bus passed is inputted to an input port of an on-chip memory 101. A holding address of a CAM 106 (corresponding to buffer memory storage data) and a current CPU fetch address are compared by an address comparator 107 and, when they coincide, a hit signal is made low, the address adder is made to operate, fetching of the next fetch prediction data is started regarding the on-chip memory and the data are stored in a buffer block of a write mode operation, a fetch data output to the CPU is outputted from another buffer block. In the case of noncoincidence, the hit signal is high and the on-chip memory becomes an address of the CPU and output data of the memory are stored in a buffer array.
Patent JP-H04289418-A (JP)
Title: Driving monitor apparatus
Inventor: ITO TORU
IPC: G05B23/02
Filed: 1991-03-18
Abstract: PURPOSE:To make it possible to request images which are related to the provided information on other CRTs from a conversation CRT by providing the conversation CRT having the diagnosis/driving guide functions. CONSTITUTION:A conversation CRT 67 which displays the result of diagnosis and the driving guidance obtained from a diagnosis/driving-guide processing part 65 as well as a request key related to the result of the diagnosis is provided. Data related to the result of the diagnosis and the corresponding operating images are displayed on other CRTs 66, 68 and 69, respectively, by touching of the request keys or the driving guidance displayed on the conversation CRT 67.