baber/WOPTO huggingface dataset:
Patent JP-S6462757-A (JP)
Title: Inter-processor communication system
Inventor: IWATA YASUYUKI
IPC: G06F9/52
Filed: 1987-09-03
Abstract: PURPOSE:To prevent the decrease of processing speed of the whole information processor caused by the inter-processor communication, by releasing the communication right, when there is no response within a prescribed time, and detaching the corresponding equipment of a receiving side, when a response does snot return within a prescribed time after releasing said right. CONSTITUTION:Processors 1-4 are provided with a means for transmitting invalid communication for making the communication invalid and releasing the communication right, when there is no response within a prescribed time after the communication is transmitted, investigating whether the invalid communication is received or not, when the communication is received, executing the processing instructed by the received communication, and thereafter, executing a response, when the invalid communication is not received, executing a reply without executing the processing instructed by the received communication, when the invalid communication is received, and also, executing a procedure of retransmission when the response is returned after releasing the communication right, and detaching the corresponding device of a receiving side, when the response does not return within a prescribed time. In such a way, the decrease of the processing speed of the whole information processor caused by the inter- processor communication can be prevented.
Patent JP-S59110492-A (JP)
Title: Laminate of brazing material for simultaneous carburizing and brazing and its production
Inventor: MIYAMOTO TAISUKE
IPC: B23K35/02
Filed: 1982-12-15
Abstract: PURPOSE:To obtain a laminate of a brazing material for simultaneous carburizing and brazing which is so formed as to permit satisfactory joining by brazing, by laminating a thin pure tin layer and a thin copper or copper/alloy layer, heat- treating the laminate in a vacuum, etc. then working plastically the laminate to a tight contact condition. CONSTITUTION:A thin sheet 2 of pure tin and a thin sheet 1 of pure copper or copper contg. <=10% nickel are superposed so as to contain 15-25wt% pure tin, and the laminate is spirally wound. Such laminate is heat-treated in a vacuum or non-oxidizing atmosphere kept at 200-600 deg.C and is subjected to plastic working such as rolling or drawing, whereby a wire-shaped brazing material laminate of a prescribed diameter wherein the tin layer 2 and the copper layer 1 are laminated in a tight contact condition is obtd. Such laminate melts with thorough mixing of the laminate metals in the stage of brazing and the satisfactory joining by brazing is accomplished at the melting temp. determined from the compsn. ratio.
Patent JP-S59114294-A (JP)
Inventor: OKADA MITSUO
IPC: B66C23/70
Filed: 1982-12-17
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-H0968105-A (JP)
Title: Two-liquid type liquid rocket engine
Inventor: KAWAI TSUNEO
IPC: F02K9/84
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To perform no-stage regulation of thrust in a wide thrust range. SOLUTION: A two-liquid type liquid rocket engine comprises a combustor 10; and a propellant feeding device 20 to feed liquid fuel and a liquid oxidant. The combustion consists of a multiinjector 14 having an injection nozzle 11 for a high flow rate and an injection nozzle 12 having a low flow rate; and a variable nozzle 16 changeable of an opening ratio according to thrust. Further, the propellant feeding device consists of a high flow rate line 21 to feed quantities of fuel and oxidants to the injection nozzle for a high flow rate; a low flow rate line 22 to feed a low amount of fuel and the oxidants to the injection nozzle for a low flow rate; and fuel flow rate regulating valves 21a and 22a and oxidant flow rate regulating vales 21b and 22b arranged at each line.  A maximum flow rate of the fuel flow rate regulating valve and the oxidant flow rate valve of a low flow rate line is set to a value approximately equal to a minimum flow rate of the respective flow rate regulating valves of a high flow rate line.
Patent JP-2000058249-A (JP)
Title: Induction heating device
Inventor: HIROTA MOTONARI
IPC: H05B6/12
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a device preventing the break of a switching element by connecting a parallel body of a DC power supply, a heating coil and a resonance capacitor and a parallel body of a choke coil, a self-arc-extinguishing switching element and a reverse blocking diode in series, and self-short-circuiting the switching element when the voltage between both ends of the switching element receiving on/off-signals from a control circuit becomes a prescribed value or above. SOLUTION: A control circuit 17 including an oscillating circuit controls a switching element 13. A self-short-circuiting means 18 self-short-circuits the switching element 13 when the voltage between both ends of the switching element 13 becomes a prescribed value or above. If the switching element 13 is turned off while a current flows in it, an extremely high surge voltage is generated between both ends of the switching element 13, however the switching element 13 is self-short-circuited at the voltage of the prescribed value, and the voltage does not exceed the breakdown voltage of the switching element 13. A device reducing the loss in the switching element 13 with a simple structure and preventing the withstand voltage breakdown of the switching element 13 even at an abnormality is obtained.
Patent JP-S6199567-A (JP)
Title: Soldering device
Inventor: ISHII GINYA
IPC: B23K1/08
Filed: 1984-10-22
Abstract: PURPOSE:To prevent a defective soldering and to elevate a productivity with enabling the bigger transferring speed of a body to be soldered by moving a jet solder against the body to be soldered when a jet solder is brought into contact with the body to be soldered. CONSTITUTION:A turntable 11 is rotated at constant speed in the arrow mark direction after each jet soldering device 12, 13, 14, 15 being motioned respectively. The printing substrates 2a, 2b... which are to be soldered are then transferred with operating a conveyor 1 at the constant speed slightly bigger than that of the turntable 11, when the jet soldering device 12 and printing substrate 2a are touched, for instance, the tip of the substrate 2a is touched with the jet solder but due to the moving speed of the substrate 2a being bigger than that of the table 11, the substrate 2a is transferred with the whole thereof being touched with the solder in order. With further rotation beyond the fixed position, the jet solder and substrate are separated.
Patent JP-S6282271-A (JP)
Title: Engine starter control device for automobile
Inventor: YAMANAKA HISAYUKI
IPC: F02N11/08
Filed: 1985-10-03
Abstract: PURPOSE:To prevent electricity of no use from being consumed by identifying that an engine has started, based on a starter actuation signal and an engine speed signal for selecting a starter control data so as to control the suspension of a starter. CONSTITUTION:When a start signal is detected by an ignition switch 1, if a control device 2 indentifies that an engine 4 has not started yet, based on a signal from an engine speed detector 3 and data stored in advance, the device allows a battery 7 to apply voltage to a holding coil 6 permitting a starter clutch 10 to engage a pinion gear 12 with a ring gear 13, and also allows a contact plate 14 to be turned on for rotating a starter motor 16. And if the device identifies that the engine has started, it allows electricity to the holding coil 6 to be suspended. Thus, this configuration eliminates a need for any consideration to protect the starter at a time of engine start, and also can prevent electricity of no use from being consumed.
Patent JP-H0775854-A (JP)
Title: Core cracking preventing mold
Inventor: NAKAGAWA KAZUHIKO
IPC: B22D11/11
Filed: 1993-09-07
Abstract: PURPOSE:To improve the quality of plates and tubes to be worked by using ingot by preventing the core cracking of the ingot and increase the casting speed. CONSTITUTION:One end of a heat conducting bar 5 made of heat resistanct metal is dipped in the molten metal 3 at the cener of a mold of a continuous casting machine in the range of 100 mm from the bottom part of the molten metal 3 to the molten metal side, and the other end is mounted on a frame 6 made of the heat resistant metal in a fixed manner, and the frame 6 is fixed to the mold 1. This constitution allows the heat of the molten metal 3 to be transferred through the heat conducting bar 5 and the frame 6.
Patent JP-S59113329-A (JP)
Title: Caliper for disc brake device
Inventor: ASAKA URATAROU
IPC: F16D65/56
Filed: 1982-12-20
Abstract: PURPOSE:To assuredly prevent dragging of a brake by engaging a caliper piston with a guide screw projected in a caliper cylinder chamber with a specified backlash to keep constant the roll-back of the piston. CONSTITUTION:A front-wheel disc brake device of a motor cycle includes a caliper 10 retained on a front fork through a bracket 4. The caliper 10 comprises a caliper body 11, a caliper piston 13 inserted in a cylinder chamber 12, friction pad members 15, 16 supported on a hanger pin 14 and a guide screw 17. The guide screw 17 has a head portion 18 thereof rotatably inserted in the body 11 and a forward end square thread portion 19 thereof engaged with the piston 13. The piston 13 is urged in the direction of returning by a compression spring 23 loosely fitted to the screw 17. The guide screw 17 has a specified backlash.
Patent JP-S6465843-A (JP)
Title: Plasma treatment device
Inventor: HAKAMATA YOSHIMI
IPC: H01L21/205
Filed: 1987-09-07
Abstract: PURPOSE:To prevent such an impurity as an electrode material from mixing in plasma by a method wherein first and second lead-out electrodes, which are respectively connected to sub and main plasma chambers, are disposed in an array adjacent to each other and a potential difference is given between both electrodes from a power supply. CONSTITUTION:A treatment chamber 2 and main and sub plasma chambers 5 and 6 are evacuated in high vacuum and such etching gas as CF4 gas is introduced through a gas introducing port 17. A microwave is introduced in the chamber 6 from waveguides 13 passing through a transmitting window 12. A current is made to flow through solenoid coils 8 to generate a magnetic field of a magnetic flux density or more that an electron cyclotron resonance frequency coincides with the frequency of the microwave in the interior of the chamber 6 and plasma is produced in the chamber 6. Moreover, a potential that the potential of the chamber 6 becomes negative to the potential of the chamber 5 is given to electron lead-out electrodes 10 and 11 from a power supply 9. Electrons in the plasma in the chamber 6 are incided in the chamber 5 to ionize the gas and to produce plasma. Potentials are applied to a beam lead-out electrode group 14 from power supplies 15 and 16 to process substrates.
Patent JP-H0538880-A (JP)
Title: Card processing method
Inventor: MASUBUCHI FUMITO
IPC: B41M5/26
Filed: 1991-08-07
Abstract: PURPOSE:To employ in a card processing method four means, i.e., (a) reading of recording part, (b) rewriting of the recording part, (c) erasing of display part and (d) writing of the display part in that drder. CONSTITUTION:A heat-sensitive display layer is formed on a magnetic recording layer of the surface of the card such as prepaid and credit card which has been issued recently with a magnetic recording part and a rewritable display part using a reversible heat-sensitive recording material in order to make an effective use of the entire surface thereof by a method wherein the card processing such as reading and rewriting of the recording part and erasing and writing of the display part can be performed rapidly and, in particular, the occurrence of reading error can be minimized. This method is particularly effective in the use of such a card.
Patent JP-2000040865-A (JP)
Title: Flexible board bending method and bending device, and liquid injection recording head incorporating flexible board with heater board
Inventor: ISHIHARA KATSUMI
IPC: H05K3/22
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To enable bending of a flexible board to a required angle or shape without causing defects such as cracks of the board, copper foil, etc. SOLUTION: A flexible board (TAB film) 1 comprising a base material such as a polyimide resin, etc., copper foil and resist material having a glass transition point as cover coat material is fixed after fixing means 110 positions one end thereof. The flexible board 1 is adhesively rolled on to a rod 102 disposed at a bending position on the base material side by a pressure roller 122 of rotary bending means 120. The resist material surface of the adhesive rolled flexible board 1 is heated for a certain period of time by a heater block 131 controlled to a predetermined temperature below the glass transition point of the resist material. Consequently, occurrence of cracks, etc., is minimized while the flexible board l can be bent to a predetermined angle at a predetermined position.
Patent JP-H0270717-A (JP)
Title: Novolac phenol resin for shell mold
Inventor: SAEKI YUKIO
IPC: C08G8/00
Filed: 1988-09-07
Abstract: PURPOSE:To make it possible to produce a high-strength shell mold with less odor generated during the production, by keeping the content of each of a residual monomer and a specific binuclear compd. below a specified value and keeping the each of the member-average MW and weight-average MW within a specified range. CONSTITUTION:The title novolac phenol resin is produced by reacting a phenol with formaldehyde in the presence of an acidic catalyst (e.g., oxalic acid) in such a manner that the obtained resin has a residual monomer content of 0.5wt.% or less, the content of a 2,2'-dihydroxydiphenylmethane of 4% or less, a number-average MW of 250-450 and a weight-average MW or 360-850. The obtd. resin enables a high-strength shell mold to be produced with less odor generated during the production.
Patent JP-S6282140-A (JP)
Inventor: SHODA ISAO
IPC: E04H3/10
Filed: 1985-10-04
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-S6380032-A (JP)
Title: Fuel controller for engine
Inventor: KAJIWARA YOSHIHIRO
IPC: F02D41/00
Filed: 1986-09-19
Abstract: PURPOSE:To prevent an air-fuel ratio from going to overrichness as well as to aim at improvement in accelerability, by decreasing a fuel supply for the specified time long at the time of transition from a decelerated state to a feedback range. CONSTITUTION:A fuel supply for a carburetor 4 of an engine 6 is controlled by a control unit 1 where each signal out of a vacuum sensor 9, an oxygen sensor 10, etc. At the time of usual driving, feedback control takes place so as to cause an air-fuel ratio of supplied mixture to become the desired value with an air-fuel ratio detection signal out of the oxygen sensor 10. At the time of deceleration, a feedback correction value is fixed to the specified value of a rich direction. And, at the time of transition from the deceleration to a feedback range, the fuel supply is compensated for decrement for the specified time long or an air supply is increased. With this constitution, the air-fuel ratio at the time of acceleration is prevented from going to overrichness.
Patent JP-S6194823-A (JP)
Inventor: HERIBERUTO RANTSUERU
IPC: B60K17/344
Filed: 1985-10-08
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-H0563569-A (JP)
Title: A/d converter and inverter system and microcomputer
Inventor: OBARA SANSHIRO
IPC: H03M1/12
Filed: 1991-09-03
Abstract: PURPOSE:To execute the conversion with respect to a specific analog signal with priority even when the operation of converting a specific analog signal into a digital quantity and the operation converting other analog signal into a digital quantity are implemented in duplicate. CONSTITUTION:The system is provided with an analog multiplexer 100 provided with a main channel and a sub channel, a sample-and-hold circuit 110, an A/D converter 120, a conversion result register 130 having plural storage areas, and an A/D conversion control circuit 140 controlling th drive of each section according to a command of a CPU 70. When an analog signal inputted to each channel is converted sequentially into a digital signal, the A/D conversion of the analog signal inputted to the main channel is executed in precedence over the A/D conversion of the analog signal inputted to the sub channel.
Patent JP-S63125512-A (JP)
Inventor: SAMUSON EI JIENKE
IPC: H01B1/12
Filed: 1987-09-08
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-S6378089-A (JP)
Title: Transmitter and its production
Inventor: MAEKAWA TAKAAKI
IPC: G01V3/12
Filed: 1986-09-20
Abstract: PURPOSE:To radiate electromagnetic waves uniformly in the circumferential direction of a metallic cylindrical body and to improve radiation efficiency and signal reception efficiency by interposing insulators into the spiral hollow recesses formed on the outer periphery of the metallic cylindrical body and disposing band-shaped conductors into said recesses. CONSTITUTION:A drill collar 5 lowered into the ground is formed as the metallic cylindrical body of the same material as the material of a drill pipe, etc. The spiral hollow grooves 10a are formed on the outer peripheral face of a drill collar body 10 and the insulators 13 are interposed into the grooves 10a. The band-shaped conductors 11 are disposed into said grooves while the contact of the conductors with the body 10 is prohibited and the surfaces thereof is held flush with the outer peripheral face of the body 10. The conductors 11 are fixed at one end by means of bolts 11a and nuts 11b which are commonly used to supply electric power. The insulators formed by melting and impregnating; for example, a heat resistant thermoplastic resin to a glass cloth and molding the same to a tape or sheet shape are used as the insulators 13. The body 10 disposed with the conductors 11 is disposed with split dies 21 around the same and a supporting frame 22 is inserted onto the body to restrain and hold the dies 21; thereafter, said body is subjected to a pressurization treatment while the body 10, the dies 21, the frame 22, the insulators 13, etc. are heated to and kept at the prescribed temp.
Patent JP-H0272767-A (JP)
Title: Data compression/expansion device for dither image
Inventor: KOIKE KAZUMASA
IPC: G06T9/00
Filed: 1988-09-08
Abstract: PURPOSE:To improve data compressibility by setting the number of image elements as the compression data of a dither image based on the number of image elements on one side set at a binary state at every image block and dither matrix information. CONSTITUTION:An image block part 13 divides the dither. image into the image blocks of dither matrix of (4X4). Next, an image element count part 14 counts the number of black image elements in each image block. A data transmission part 17 sends respective threshold value as header information. Next, each count value of each image block is transmitted in binary data sequentially. A data reception part 21 on a reception side 2 receives those header information and count value. A data expansion part 23 reproduces the image at every image block based on received count value and threshold value information. In such a case, since the same number of black image elements exists in the same block, no change occurs in the density of the image.
Patent JP-H0386526-A (JP)
Title: Method for applying surface embossed pattern to fiber reinforced phenol resin foam
Inventor: ISOBE MASAHISA
IPC: B29K105/04
Filed: 1989-08-30
Abstract: PURPOSE:To easily apply a well-defined embossed pattern without generating breakage by adding a powdery resole type phenol resin low in reactivity to a compound prepared by adding a filler and a reinforcing fiber to a liquid resole type phenol resin to mold a foamed body and heating the surface of said foamed body under pressure by an embossing press to cure the foamed body. CONSTITUTION:A powdery resole type phenol resin whose heat of curing reaction is 150 deg.C is added to a liquid resole type phenol resin whose heat of curing reaction is 100 deg.C to prepare a base resin and a filler (talc) and a necessary amount of a foaming agent and a curing agent are added to said base resin to prepare a compound which is, in turn, infiltrated in a glass reinforcing fiber and the impregnated one is heated and pressed to mold a foamed and cured fiber reinforced phenol resin foamed panel. Subsequently, this panel is arranged to an embossing die provided with a grain tuned pattern having height difference and pressed at 150 deg.C to be demolded. The obtained panel material has an extremely beautiful embossed pattern on the surface thereof and the surface state thereof is smooth and the surface hardness thereof is also high.
Patent JP-S59113487-A (JP)
Inventor: FUJIKAWA YOSHITAKA
IPC: G09G1/16
Filed: 1982-12-20
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-H0542475-A (JP)
Title: Lapping machine
Inventor: SUGISHITA HIROSHI
IPC: B24B37/07
Filed: 1991-08-08
Abstract: PURPOSE:To provide highly precise parallelism and flatness and enhance yield by detecting the pressure and displacement in each part of a work piece, and operating an actuator so that the pressure distribution of each part of the work piece is regularly constant. CONSTITUTION:A plurality of sensors 11 are placed on a lower lapping disc 2 to detect the pressure added to a work piece 7 and the displacement of the lower lapping disc 2 by the added pressure. According to the pressure and the displacement, an actuator situated on each upper lapping disc 1 is operated to keep the pressurization to the work piece 7 uniform, and the pressurizing force is feedback-controlled so that the displacement by the pressurization to the work piece 7 is uniformed. Thus, the work piece is uniformly polished, the flatness and parallelism of the work piece is consequently enhanced, and the yield is improved.
Patent JP-H05211969-A (JP)
Title: Butterfly mop
Inventor: UIRIAMU EE PEISA
IPC: A47L13/257
Filed: 1992-07-31
Abstract: PURPOSE: To facilitate the insertion of a sponge insertion pad and to reliably squeeze a mop pad by rotating paddles relative to each other so that squeeze arms from a squeeze wire bites a wear pad for squeezing the mop pad when a grip handle is moved along a mop handle. CONSTITUTION: Recesses 56, 57 are formed in the upper surface side part of each of paddles 33. A wear pad 58 is composed of a first short part 59 received in the recess 56, and a second long part 60 making an angle to the short part 59, and received in the recess 57. In the case of removing water from a mop pad 15, a grip handle 12 is manually depressed on a mop handle 11, and squeezing arms 26, 27 of from a squeezing wire 24 are rotated within a socket 40 of a shroud body 35. Accordingly, the squeeze arms 26, 27 freely move along the wear pad 58. That is, they move at first along the part 59, and then, along the part 60, and accordingly, the mop pad 15 is folded for squeezing water.