baber/WOPTO huggingface dataset:
Patent JP-S6114059-A (JP)
Title: Control device for molten metal level of twin belt caster
Inventor: YOSHIHARA MASAHIRO
IPC: B22D11/18
Filed: 1984-06-29
Abstract: PURPOSE:To maintain a specified casting speed and to produce a billet having a good surface characteristic by adjusting the opening and closing rate of a gate and tundish nozzle in accordance with the detected value of the molten metal level in a caster and tundish. CONSTITUTION:The molten metal level in the caster 20 is detected by using a molten metal level detector 16 and the opening and closing of the gate 22 are adjusted via a controller 17 by the level signal thereof to control the pouring rate so as to maintain the specified molten metal level in the caster 20. The molten metal level in the tundish 11 is detected by a molten metal level detector 16 at the same instant and the opening and closing of the sliding nozzle 25 of the upper tundish 15 are adjusted via the controller 17 by the level signal so that the molten metal level in the tundish 11 is maintained at the specified value as far as possible.
Patent JP-S6114716-A (JP)
Inventor: HIRAKAWA KOUICHI
IPC: H01G4/20
Filed: 1984-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6031481-A (JP)
Title: Automatic adjuster for tape winding pitch
Inventor: SUZUKI NOBUHARU
IPC: H01B13/08
Filed: 1983-07-27
Abstract: PURPOSE:To obtain a prescribed pitch even if the operation starting time or the dimension of a wire material is changed, by controlling a pilot motor so that a prescribed tape winding pitch can be obtained on the basis of the signal transmitted from the first and the second revolution detectors. CONSTITUTION:When the tape winding pitch is adjusted to a wire material 1, a taking-up machine 14 and a tape winding head 16 are braked by pressing a pitch adjusting button in a control circuit 38, and clutch means 34 and 36 are turned OFF. In this state, each number of revolution of stepless speed change gears 22 and 24 is detected by revolution number detectors 30 and 32, and the control circuit 38 sets the taking-up speed of a taking-up machine 4 and the prescribed number of revolution for all the heads 16 from the dimension of a different kind of wire material to be newly inserted or continuously inserted into a tape taking-up machine 12 and the memorized allowable number of revolution of the head 16, and each number of revolution of the stepless speed change gears 22 and 24 is set for each head 16. Therefore, even if the operation starting time of the machine or the dimension of the wire material is changed, a prescribed tape taking-up pitch can be easily obtained.
Patent JP-S5261229-A (JP)
Title: Preparation of electric mosquito-repellent mat
Inventor: TANAKA TAKASHI
IPC: A01N25/18
Filed: 1975-11-12
Abstract: PURPOSE: To prepare mosquito-repellent mat easily by a simple process without solvent recovering, by the gravure-printing of pulp sheet with viscous insecticides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5837314-A (JP)
Title: Slide support
Inventor: NAKAJIMA KAZUO
IPC: F16C29/02
Filed: 1981-08-28
Abstract: PURPOSE:To increase the strain absorbing function and the durability of the subject support by accommodating an elastic member in a shape where metal fine wires are interwined and a slide plate in which a low friction material is embedded so that it is exposed to one surface of the slide plate in the depressed part on the upper surface of a lower shoe and bringing the upper slide plate into contact with said low friction material. CONSTITUTION:A depressed part is formed by welding a side wall member 1' to the upper surface of the lower shoe 1 secured to a lower structure. Within the depressed part is accommodated, a spongy elastic member 3 of metal fine wires in an intertwined manner, having a density of 1.5/cm<3>, and percentage of voids of 80%, and a slide plate 4 is placed on the elastic member 3. Plural pieces of the low friction materials 5 are embedded in the slide plate 4 in such a manner that the low friction materials 5 are exposed on the side of the surface 7 contacting with the upper slide plate 6.
Patent JP-S5926133-A (JP)
Title: Apparatus for granulating and drying powder
Inventor: HIRANO SEIICHI
IPC: B01J2/00
Filed: 1982-08-03
Abstract: PURPOSE:To make it possible to dry a granulated object obtained along with granulation treatment in good efficiency within a same apparatus, in a apparatus for granulating a powder by using water and a binder, by providing a microwave heater in the same apparatus. CONSTITUTION:A powder is quantitatively supplied into a kneader 1 from a chute 2 and graulation is carried out while water is sprayed in a definite amount as a binder from a nozzle 4 by a pump 3. After granulation is completed, the granulated object is irraidated with microwaves by a micowave heater consisting of a microwave oscillation apparatus 5 and a wave guide 6 and internal heating is generated to perform drying. In this apparatus, heating efficiency is extremely good and uniform heating can be performed while a drying time is shortened to a large extent.
Patent JP-S5261066-A (JP)
Title: Panel carrying device
Inventor: KANEDA SHINICHI
IPC: B65G61/00
Filed: 1975-11-12
Abstract: PURPOSE: To carry panels one by one in a panel carrying device for tiltably securing support members on the outer periphery of a chain wound on respective sprockets axially oppositely mounted to crane frame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H084170-A (JP)
Title: Floor slab
Inventor: TAKAHASHI TAKESHI
IPC: E04B5/40
Filed: 1994-06-17
Abstract: PURPOSE:To provide a high strength floor slab. CONSTITUTION:A plurality of dowels 10, which are projectingly installed to a steel sheet 1 and buried in a concrete slab 2, are formed with dowel members 11. A cylindrical shell 12 of the dowels 10 is formed with the lower part of the dowel members 11a cut groove 13 while a cut groove 13a is cut on the upper end of the dowel member 11 and the upper end is radially expanded to a central axis CT of the dowel member 11, thereby forming a head 13.
Patent JP-H032870-A (JP)
Title: Master plate for electrophotographic planographic printing
Inventor: KATO EIICHI
IPC: C08F8/36
Filed: 1989-05-31
Abstract: PURPOSE:To obtain good printing characteristics by dispersing a hydrophilic resin as particles into a photoconductive layer and specifying the average particle size thereof. CONSTITUTION:This master plate contains the hydrophilic resin particles having the average particle size below the max. particles size of photoconductive zinc oxide particles in a photoconductive layer and a binder resin contains a resin A and a resin B. The resin A has 1X10<3> to 2X10<4> weight average mol. wt., contains >=30wt.% repeating unit expressed by formula I as a polymer component and is bonded with the polar group selected from -PO3H2, -SO3H, etc. at one terminal of the polymer main chain. The resin B has >=5X10<4> weight average mol. wt., contains the repeating unit expressed by formula II as the polymer component and has a crosslinked structure. In the formula I, a1, a2 denote a hydrogen atom, halogen atom, etc.; R1 denotes a hydrocarbon group. In the formula II, V denotes -COO-, etc.; R2 denotes 1 to 22C hydrocarbon group; b1, b2 denote -COOR3, etc. The good printing characteristics are obtd. in this way.
Patent JP-H09322184-A (JP)
Title: Switching power supply circuit
Inventor: NIKAIDO KAZUHIRO
IPC: H04N9/29
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To constitute a circuit of elements with low withstand voltage and to simplify the circuit by detecting the terminal voltage of a rush current limiter circuit and short-circuiting a demagnetizing circuit and the rush current limiter circuit. SOLUTION: When a VC exceeds an operating voltage VRLON of a latching relay 8, the terminal of the latching relay is turned into conducted state and a serial circuit composed of a degaussing coil 6 and a positive characteristic thermistor 7 is short-circuited. At such a time, since there is no current flowing to the positive characteristic thermistor 7, the terminal voltage of a capacitor 13 is turned to 0V as well but since an operating current is supplied to the latching relay 8, a latching operation is held. Therefore, the state of short- circuiting the serial circuit composed of the degaussing coil 6 and the positive characteristic thermistor 7 can be held until a main power source switch 2 is opened, the degaussing operation can be automatically finished, and the ordinary loss generated at the degaussing coil 6 and the positive characteristic thermistor 7 can be eliminated.
Patent JP-H09320680-A (JP)
Title: Connector for oil-filled submerged cable
Inventor: AOKI TARO
IPC: H02G15/24
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To easily assemble this connector and improve the mechanical strength by forming an oil flowing route from a rear end part for oil-filled submerged cable connection to the front end part in the inner circumferential face part of a cylindrical main body shell of the connector and installing a valve mechanism in the oil flowing route. SOLUTION: A stopper 56, a coil spring 58, and a back for electric insulation are led out of a rear end aperture of a cylindrical main body shell 21 of a connector 20 and a core wire of an oil-filled submerged cable is soldered to a pin type contact 48 projected out of the rear end face of a block 35. Then, the block 35, the stopper 56, and the coil spring 58 are inserted through the rear end aperture of the shell 21, and while the coil spring 58 being contracted by a cable joint member 30 which is connected with the oil-filled submerged cable, the block 35 is pushed into the inside of the shell 21 and one en part of the joint member 30 is fixed in the rear end part of the shell 21 by screws.  By the resilient force of the coil spring 58, an O-ring 50 between a step part 40 of the outer circumferential face of the block 35 and a shoulder part 22 of the shell 21 is pinched ad an end opened part of the oil flowing route 43 is closed.
Patent JP-H0327504-A (JP)
Title: Control device of electromagnetic device
Inventor: ARIMOTO TOMOMI
IPC: H01F7/18
Filed: 1990-05-25
Abstract: PURPOSE:To reduce power consumption of an electromagnet, to restrain humming noise, and to prevent enlargement of a device by repeating energized and de-energized modes to an excitation magnetic coil at least twice per half cycle at irregular cycles. CONSTITUTION:When an ac power source 11 is applied to a rectifying device 12, output V2 from a voltage dividing circuit of resistances R1, R2 is input to a comparison amplifier IC1 and is compared with a reference voltage V3 from a voltage dividing circuit of resistor R3, R4. Waveshape V4 is thereby output. An AND element IC2 makes output V5 pass only when output of an amplifier IC1 is a high potential. Pulse V6 which does not synchronize with the voltage V2 is input to an OR element IC3. After the ac power source 11 is applied, a NOT element IC4 excites an electromagnet 14 while pulse from the element IC3 makes TR conductive for a time T0 which is decided by a delay circuit 402. Abnormal noises caused by oscillation of the electromagnetic 14, etc., are prevented by using pulse which does not synchronize with a power source and by making repetition cycle irregular.
Patent JP-2000324985-A (JP)
Title: Fishing double bearing type reel
Inventor: MATSUZAWA SHUICHI
IPC: A01K89/015
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a double bearing type reel capable of quickly and surely carrying out the change operation of a click mechanism without shifting the reel from one hand to the other, having a spool click mechanism causing neither a hand ache resulting from the contact of the mechanism with a hand gripping the reel during fishing nor wrong operation. SOLUTION: In this double bearing type reel equipped with a spool 2 rotatably supported through a spool shaft 21 on a reel machine body, a spool click mechanism for informing an angler of the rotation state of the spool and a change mechanism for changing the operation/nonoperation of the click mechanism, a change operation part 62A of the change mechanism is disposed at a position closer to a fishing rod tip side than the spool shaft 21 in the outer periphery of a side plate 1A at a handle 3 side of the reel body and at the upper side of the opposite side of a reel attaching leg part.
Patent JP-2000332675-A (JP)
Title: Mobile communication system
Inventor: SUDO KATSUMI
IPC: H04B7/15
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system for stably operating hand- over in a radio dead zone such as a tunnel even when a mobile station is in transit at a high speed. SOLUTION: The radio waves of a base station A are received by a master station 11, and the radio waves of a base station B are received by a master station 21, and guided to a radio dead zone such as a tunnel, and first area radio waves and second are a radio waves are emitted with a level difference necessary for hand-over from antennas AT1 and AT2 set adjacently to the dead zone. Therefore, a block having an electric field strength difference necessary for the hand-over in which a moving mobile station 3 can continuously receive the radio waves for a period necessary for hand-over can be formed in the dead zone. Thus, the stable hand-over can be executed by the mobile station 3 moving at a high speed. Also, a block having the opposite level difference is formed so that stable hand-over can be executed even when the mobile station 3 is in transit in any direction.
Patent JP-S6029450-A (JP)
Title: Tool steel for cold working
Inventor: IZUMIKAWA SATOSHI
IPC: C22C38/34
Filed: 1983-07-26
Abstract: PURPOSE:To obtain a tool steel for cold working with improved hardenability and increased rolling fatigue strength by adding specified percentages of C, Si, Mn, Cr, Mo and V to Fe. CONSTITUTION:A tool steel for cold working consisting of, by weight, 1.5-2.5% C, 0.2-2.5% Si, 0.3-1.0% Mn, 0.5-5.0% Cr, 0.5-3.0% Mo, 4.0-8.0% V and the balance Fe with inevitable impurities is prepd. The steel has superior wear resist ance, heat crack resistance and bending strength.
Patent JP-S63301013-A (JP)
Title: Variable power optical system controller
Inventor: HATA DAISUKE
IPC: G02B7/105
Filed: 1987-05-31
Abstract: PURPOSE:To set a variable power optical system speedily and securely at low cost by simple constitution by setting the variable power optical system in a range instructed by a range setting instructing means which instructs an area setting and is operated externally. CONSTITUTION:When the variable power optical system 2 which can be set in plural ranges is positioned in a range which can not be discriminated, this variable power optical system 2 is driven forcibly to search for the range and discriminate the current range, and then the system is driven to an instructed range. Further, a border range of specific length set at the border of adjacent ranges is made to correspond to a balanced range where the position does not shift on the optical axis 1 of a lens group and then the variable power optical system 2 is stopped in the border range; and the system is inhibited from being driven in the same direction as the driving direction right before the stop and driven in the opposite direction from that when the system overruns this border range, so that the system is stopped in this border range eventually. Consequently, the variable power optical system is set speedily and securely in the indicated range without any shift in stop position.
Patent JP-H07313814-A (JP)
Title: Filament filter device
Inventor: YONEHARA TAKASHI
IPC: B01D46/00
Filed: 1994-05-27
Abstract: PURPOSE:To provide a filter device consisting of a filament having an extremely simple structure and which is hardly clogged. CONSTITUTION:One or plural filter plates crossing the inside of an appropriate chamber are provided, the filter plate is formed by winding a filament 12 on the upper and lower frames 11a and 11b of the quadrilateral frame 11, and many holes on both lower sides of the pipe-shaped upper frame 11a in the longitudinal direction at regular intervals. An appropriate liq. is supplied into the upper frame 11a, discharged from the many holes and stuck to the filament 12 on both sides. Besides, the filament 12 has an enough tension to be vibrated by the pressure of an exhaust gas, etc.
Patent JP-S5698062-A (JP)
Title: Binary data encoding method and device* and encoded data decoder
Inventor: MATSUKUSU ARUTEIGARA
IPC: G11B5/09
Filed: 1980-09-30
Abstract: A method for coding binary data to be transmitted and a device for decoding coded data dispense with the need to transmit a direct-current component and make it possible to reconstitute clock signals from coded data without any addition of a particular channel. With this objective, the input signal constituted by a sequence of groups of eight binary data is converted to a coded signal constituted by a sequence of words of sixteen binary data associated respectively with the groups and having a data repetition frequency which is double the repetition frequency of the input signal data. The words are also chosen so as to ensure that each datum of the coded signal is followed or preceded by a datum having the same logic state. Furthermore, a sequence of particular words is inserted at the beginning of the message in order to permit easy recovery of clock signals at the time of decoding.
Patent JP-H04361320-A (JP)
Title: Computer system
Inventor: HASHIBA ICHIRO
IPC: G06F3/06
Filed: 1991-06-07
Abstract: PURPOSE:To provide an alternate information holding system preventing the read of alternate information from being disabled and updating the alternate information at high speed. CONSTITUTION:In the computer system equipped with an auxiliary storage device (magnetic disk device) 11 as an alternate area to be used while replacing a defective area with a specified area in a storage area, an alternate information storing means (memory) 12 with backup function is provided to store the alternate information showing relation between the defective area and the alternate area. The alternate information stored in the alternate information storing means 12 with backup function is referred to in the case of making access to the auxiliary storage device 11.
Patent JP-H0736344-A (JP)
Title: Device wherein toner accumulating capacity is enhanced
Inventor: NERO AARU RINDOBURATSUDO
IPC: G03G21/00
Filed: 1994-06-20
Abstract: PURPOSE: To provide a device for cleaning an image forming surface for electrophotographic printing. CONSTITUTION: This device is a cleaning device capable of enhancing packing density in the case an accumulation part is full, and is provided with a cleaning blade 10 having an acute angle θ1 and for removing residual particles from the surface of a photoreceptor 80. Owing to the acute angle θ1, the accumulation of toner and other residual particles is formed on the blade 10, and a supporting platen for the image forming surface is arranged to be opposed to the blade 10, so that the image forming surface is prevented from being damaged. The deposition of the toner and other residual particles is guided to the accumulation part by a baffle and the particles are closely packed in the accumulation part.
Patent JP-S6030103-A (JP)
Title: Amorphous alloy wound core and manufacture of the same
Inventor: SHIGETA MASAO
IPC: H01F1/153
Filed: 1983-07-28
Abstract: PURPOSE:To obtain an amorphous alloy wound core with excellent magnetic characteristics by a method wherein an amorphous alloy thin strip is wound in the direction of heat-treatment and an insulating film is inserted between the winding layers. CONSTITUTION:An amorphous alloy thin strip 20 is wound in the direction with which it is subjected to heat-treatment and an insulating film 21 which insulates between the winding layers of the amorphous alloy thin strip 20 is inserted between the winding layers. The 1st winding body 1 is formed by winding the amorphous alloy thin strip 20 in such a manner that its 1st end becomes inside and 2nd end 1a comes outside. The 1st winding body 1 is subjected to heat-treatment and then, while the insulating film 21 is provided on the amorphous alloy thin strip 20, the 2nd winding body 24 is formed by winding the amorphous alloy thin strip 20 and the insulating film 21 in such a manner that the 1st end 1b comes inside and the 2nd end 1a comes outside. Then the inside diameter of the 2nd winding body 24 is made practically identical to the inside diameter of the 1st winding body 1.
Patent JP-H09313895-A (JP)
Title: Regenerating device for waste water
Inventor: YASUI MISAO
IPC: B01D61/18
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a regenerating device in which a membrane concentrated waste water from a producing device of refined water for artificial dialysis which uses a reverse osmosis membrane is again treated through a membrane so that the treated water can be used as a tap water. SOLUTION: A membrane concentrated waste water is reserved in a reservoir tank 1 and sent by a liquid feeding pump 2 to a filter membrane module 3. During feeding the water, a chlorine agent 7 is added and mixed in a line mixing machine 4. The water is then purified in the filter membrane module 3 and regenerated as a tap water which can be reused.
Patent JP-H10333458-A (JP)
Title: Image forming device
Inventor: MASUDA TOSHIKI
IPC: G03G15/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To adjust an area non-stepwise where corona discharge is not caused in accordance with the width of continuous paper in an image forming device using the continuous paper. SOLUTION: This device is provided with a movable side regulating means which can be positionally adjusted in a direction orthogonally crossed with the carrying direction of the continuous paper 20 and guides the side edge part 20a of the continuous paper, and a position detecting means which detects the position of the movable side regulating means in the direction orthogonally crossed with the carrying direction of the continuous paper. Then, it is provided with a belt-like insulating sheet 48 stretched between a transfer device and a photoreceptor, unwound or taken up in the direction orthogonally crossed with the carrying direction of the continuous paper and provided with an aperture part 48a extended in the direction orthogonally crossed with the carrying direction of the continuous paper.  The length of the aperture part is adjusted in accordance with the position of the movable side regulating means detected by the position detecting means.
Patent JP-H0433749-A (JP)
Title: Method and apparatus for producing metal fine wire
Inventor: SUGANO MASAHIKO
IPC: B22D11/01
Filed: 1990-05-29
Abstract: PURPOSE:To continuously produce a metal fine wire by allowing cooling liquid to flow into a pipe with a pump, pouring molten metal injected from a nozzle into the pump for rapid cooling. CONSTITUTION:At the time of allowing the cooling liquid 9 to flow into the pipe 1 by driving the pump 2, the cooling liquid 9 is made to flow without any disturbance on a trough 3 at an outlet, and jet stream of the molten metal is poured into from the nozzle 5. At the time of pouring the jet stream into the cooling liquid, as this is instantly solidified and made to a continuous metal fine wire W, this is wound round a coil frame 12. By this method, as flow velocity of the cooling liquid is equalized with jet stream velocity, the metal fire wire having uniform wire diameter is obtd. without producing uneven diameter and short pieces.