baber/WOPTO huggingface dataset:
Patent JP-S60103843-A (JP)
Title: Transmission line securing system
Inventor: KUROZUMI HIROAKI
IPC: H04L5/16
Filed: 1983-11-11
Abstract: PURPOSE:To eliminate useless time between busy and open state by allowing an interface at each terminal device to transmit a connection request signal when the interface is busy to the said signal. CONSTITUTION:The line is connected for communication of a terminal device A to a terminal device B at time T0, a connection enable signal (ready) RDY is transmitted from the B to the A and busy BUSY to a terminal device C. Even if the terminal device C transmits the connection request signal REQ to the A at time T1, no ready RDY is returned from the A and the busy BUSY signal is returned. The terminal device C continues to transmit the signal REQ to the A. When the terminal device A completes the communication to the B at time T2, the terminal devide A receives the REQ from the C and transmits the connection enable signal (ready) *RDY1 to the terminal device C, and the communication from the C to the A is attained.
Patent JP-S59102269-A (JP)
Title: Direct developing device
Inventor: HOKARI NORIO
IPC: G06K15/14
Filed: 1982-12-03
Abstract: PURPOSE:To develop directly information on a non-worked recording member such as usual paper, etc., and also to make a titled device small-sized by heating a magnetic toner carried by a magnetic toner carrying member, by a laser beam which scans basing on a picture signal. CONSTITUTION:A magnetic toner 1 is mixed with a carrier and electrostatically charged with friction in the inside of a magnetic toner supply device 4, and thereafter, is sent to a developing part 8a by a carrying belt 2. On the other hand, recording paper 9 is sent to a carrying drum 8 from a carrying roll 10, and at the time point when the tip part of the form reaches the developing part 8a, scanning corresponding to recording information is executed, and the magnetic toner 1 is heated. By this heat, magnetism of the magnetic toner 1 which reaches a curie temperature is reduced, the toner is transferred onto the recording form 9 in accordance with an electric field formed between the developing part 8a and an opposed electrode 5, and the development is executed. The magnetic toner 1 left on the carrying belt 2 is collected by a cleaner unit 12, returned to the supply machine 4, and reused.
Patent JP-S6367593-A (JP)
Inventor: OGAMI HIDEAKI
IPC: G21C17/06
Filed: 1986-09-09
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-2001004774-A (JP)
Title: Supercritical pressure light water cooled fast reactor
Inventor: OKA YOSHIAKI
IPC: G21C5/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a supercritical pressure light water cooled fast reactor with high power preventing the increase of fast neutron irradiation dose inside the reactor pressure vessel without aiming at breeding. SOLUTION: A core is constituted of seed fuel assemblies 12 having high power and blanket fuel assemblies 13 having lower power and function of breeding of fuel. Part or all of the blanket fuel assemblies is replaced by seed fuel assemblies. Also by arranging a shield 11 around the core, the increase in fast neutron dose inside the reactor pressure vessel is prevented.
Patent JP-H1140293-A (JP)
Title: Laminated connector and adapter device for circuit board inspection
Inventor: HANAWA KAZUMI
IPC: H05K3/46
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To easily form a wiring part with high degrees of freedom through making a land small, by bonding at least one of short-circuit parts formed in an insulating layer to a conductor in a via hole part of a board. SOLUTION: A short-circuit part 33 is bonded to a via hole part 21 of a board 20 and/or a wiring part, and this short-circuit part 33 is connected to a connecting electrode 31 directly or via upper surface of a wiring part 32. Each of connecting electrodes 31 is connected electrically to a terminal electrode 61 via the short-circuit part 33, a lower surface of a wiring part 62 and a short- circuit part 23 on a board. The short-circuit parts 33, 63 can be provided by forming a drilled hole in an insulating layer 30, 60 and by forming a conductive body in it, and the depth of the drilled hole reaching a via hole part 21 on the board 20 and/or a wiring part and net penetrating through the board 20 is acceptable. Thereby, electrical connection between layers by the short circuit part 33, 63 can be made surely.
Patent JP-H0762803-A (JP)
Title: Bearing fixed device of plate-like body
Inventor: SHIMIZU SADAHIDE
IPC: E04D3/366
Filed: 1993-08-27
Abstract: PURPOSE:To provide a bearing fixed device of a plate-like body such as a corrugated sheet, etc., used as a roofing material capable of obtaining high mounting work efficiency, waterproof efficiency and mounting construction with good appearance. CONSTITUTION:A bearing fixed device is fixed to specific mounting sections 3, at the same time, it is used for bearing the end edges of a plate-like body 2 to bear and fix the plate-like body 2 to the mounting sections, it is formed in the shape of a bar having specific thickness, and the rear thereof is contacted with the mounting sections 3 and is fixed with the fixed device from the mounting sections 3. Fitting grooves 11 to which the side end edges of the plate-like body 2 is fitted are formed along both sides of them.
Patent JP-H0670496-A (JP)
Title: Main motor for vehicle
Inventor: HAGIWARA YOSHIYASU
IPC: H02K3/38
Filed: 1992-08-10
Abstract: PURPOSE:To reduce in size and weight an induction motor to be used as a main motor for a vehicle to drive the vehicle. CONSTITUTION:A main motor for a vehicle has a bracket 2 opposed to a coil end of a stator coil 4 to support a rotor. A thickness of an insulator of the coil end is smaller than that of an insulator in a slot, and surfaces of a frame 1 and the bracket 2 of a part opposed to the coil end are coated with polyamide-imide series insulating paint.
Patent JP-H1149741-A (JP)
Title: Production of alkanoylamidoalkylamine oxide
Inventor: SHIBATA KEIJI
IPC: C11D1/75
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound, by which the conversion of a tertiary amine is improved and the subject compound useful as a surfactant for a detergent, etc., is produced in high concentration by reacting the tertiary amine with an aqueous solution of hydrogen peroxide in a specific solvent in the presence of a polybasic acid, etc. SOLUTION: (A) A tertiary amine of the formula [R<1> is a 7-21C alkyl, etc.; R<2> and R<3> are each a 1-3C alkyl, etc.; (n) is 2-3], e.g. dodecylaminopropyldimethylamine is reacted with (B) an aqueous solution of hydrogen peroxide having 40-90 wt.% concentration in (C) a solvent selected from polyoxyalkylene ethers, organic esters, alcohols, etc., in the presence of (D) a polybasic acid having one or more hydroxy groups, such as citrie acid, or a salt thereof by using 10-60 wt.% component C and 0.1-5 wt.% component D based on the amount of the component A at 50-100 deg.C to provide the objective compound such as dodecylaminopropyldimethylamine oxide in >=45 wt.% concentration in the method for producing the alkanoylamidoalkylamine oxide.
Patent JP-2000046091-A (JP)
Title: Hydraulic shock absorber
Inventor: SANO TSUYOSHI
IPC: F16F9/40
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent cavitation associated with piston motions of a hydraulic shock absorber. SOLUTION: This hydraulic shock absorber includes a cylinder 12, piston 13, and a piston rod 14. The piston 13 is provided internally with liquid passages 28 and 29 extending in the axial direction for making the left chamber 23a communicate with right chamber 23b. The valve mechanisms 30 and 31 installed in these liquid passages 28 and 29 are composed of valve seats 32 and 33, valve elements 34 and 35, coil springs 36 and 37 to energize the valve elements 34 and 35, spring receiver 38 and 39 on which the coil springs 36 and 37 abut, and valve element shock absorbing mechanisms 40 and 41 installed between the valve elements 34 and 35 and spring receivers. The shock absorbing mechanisms 40 and 41 decelerate the valve opening operations of the valve elements 34 and 35 associated with the reciprocation of the piston 13 and suppress the generation of cavitation in the passages 28 and 29.
Patent JP-H0265628-A (JP)
Title: Power flow controller for transmission network
Inventor: ASANO MASAKUNI
IPC: H02J3/06
Filed: 1988-08-27
Abstract: PURPOSE:To enable fine regulation of power flow by producing an AC voltage necessary for regulation of differential phase angle of voltage across a transmission line through a phase conversion inverter then applying thus produced AC voltage in series onto the transmission line. CONSTITUTION:When a load 7b increases over supply power, a phase conversion inverter 5 leads the phase of the load voltage by 90 deg.C ahead that of the voltage at a node 2a, and produces voltage of such magnitude as supplying sufficient power to the node 2b then that voltage is applied onto a transmission line 31. Consequently, the phase of voltage of the transmission line 31 can be led ahead of the phase of voltage at the node 2b, and power can be fed from the node 2a to the node 2b. When a load 7a increases over the supply power, the phase conversion inverter 5 leads the phase of the load voltage by 90 deg.C ahead of the phase of voltage at the node 2a and produces AC voltage of such magnitude as sufficient power can be fed to the node 2a, then the AC voltage is applied onto the transmission line.
Patent JP-H1148474-A (JP)
Title: Driving method for ink jet head
Inventor: MIYAZAWA TOSHIO
IPC: B41J2/045
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To realize high speed printing by setting the driving voltage applying time for reducing the volume of an ink chamber within an range of AL-3AL, where AL is the propagating time of pressure wave from one end to the other end in the ink jet direction in each ink chamber, except AL, 2AL, 3AL and the vicinity thereof thereby increasing the driving frequency. SOLUTION: Volume of an ink chamber 15B is increased with a first positive driving voltage to supply ink from a common ink chamber and when the driving voltage is inverted abruptly to a negative level upon after elapsing a time AL, volume of the ink chamber 15B is decreased to generate a pressure oscillation wave. The time AL represents a time required for the pressure oscillation wave in the ink chamber 15B to propagate from one end to the other end in the ink jet direction. Since the time required for recovering the meniscus is short at AL, 2AL, 3AL and the vicinity thereof and the pressure oscillation wave has a large amplitude, the negative voltage applying time is set in the range of AL-3AL except AL, 2AL, 3AL and the vicinity thereof thus recovering the meniscus quickly.
Patent JP-H1046367-A (JP)
Title: Method for etching chromium film
Inventor: TANAKA ICHIRO
IPC: H01L21/306
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage or short circuiting of a chromium film used in the wiring of a semiconductor device or the deterioration of the insulating film laminated thereon by forming a resist on the chromium film on a substrate and etching the resist with a liq. etchant contg. cerium nitrate secondary ammonium, nitric acid, perchloric acid and water. SOLUTION: The liq. etchant to be used contains at least cerium nitrate secondary ammonium, nitric acid, perchloric acid and water. The nitric acid concn. is preferably controlled to 1-2mol/l and the perchloric acid concn. to >=1mol/l. A resist consisting essentially of phenol novolac resin is appropriately used as the resit. The chromium film is patterned with good taper etching by using the liq. etchant, and the objective is achieved.
Patent JP-H0651696-A (JP)
Title: Karaoke mark display device
Inventor: KONDO TADAMI
IPC: G10L25/48
Filed: 1992-07-17
Abstract: PURPOSE:To add a game feeling by hiding a backgammon-like game display signal of 'one-step advance', 'one-step retreat', etc., in an array of bright displays of marks, used for plural KARAOKE singers who complete on a mark basis, for one KARAOKE singer. CONSTITUTION:KARAOKE mark display unit or cathode-ray tube is provided with two courses of two arrays of bright display signals and the backgammon- like game signal of 'one-step advance', 'one-step retreat', etc., is hidden in different bright displays of the respective courses; when one bright display illuminates and the game signal is hidden in the bright display, the bright display is moved according to the contents of the game signal. Further, the game feeling is added by making bright displays of one course wherein the backgammon-like game signal is hidden for each of the KARAOKE singers which complete on the mark basis.
Patent JP-H0876166-A (JP)
Title: System having non-volatile memory
Inventor: SAEGUSA TAKASHI
IPC: G03B7/091
Filed: 1994-09-07
Abstract: PURPOSE: To make non-volatile memory to one and to make a system having non-volatile memory compact by receiving the first data from the non-volatile memory in a second microcomputer via a first microcomputer. CONSTITUTION: The data received from an EEPROM 13 is read out and the end of communication of prescribed byte number is checked. The end of reading out of an adjustment value area for an MCU 12 is checked unless the communication is not ended. The read out data is stored in the prescribed RAM of the MCU 12 and the communication of the EEPROM 13 is started when the communication is ended. The read out data is stored in a buffer for transmitting the data to the MCU 12 and the communication to the MCU 12 is started when the communication is not ended. The communication of the EEPROM 13 is then started. The communication is executed by using the function of the hardware of the MCU 11. An interruption is generated in the MCU 12 and the interruption routine for the prescribed communication response is started by this communication start.  As a result, the reading out of the data from the EEPROM 13 is executed and the simultaneous transfer to the MCU 12 is made possible.
Patent JP-2001039424-A (JP)
Title: Injection molded bottle
Inventor: MATSUOKA HIROSHI
IPC: B65D1/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To squash a bottle flat in the horizontal direction to reduce the volume thereof, and to facilitate the recovery and carriage of a large mass thereof during the recycling operation by arranging a sinusoidal parting line on a bottom part of the bottle across a folding stripe, and alternately demarcating thick-walled portions and thin-walled portions on the bottom part. SOLUTION: A folding straipe 2 leading from a body part to a bottom surface 3 is formed on parts opposite to each other on a circumferential surface. A sinusoidal parting line 4 is arranged on the bottom surface 3 across the folding stripe 2. In the bottom part to be demarcated by the parting line 4 and the folding stripe 2, a thick-walled part A and a thin-walled part B are alternately formed on a part closer to a ridge or a valley of the parting line 4, and a part farther therefrom, respectively. The thick-walled parts A are closer to the parting line 4 even when they are thick in wall, and transmit the force without any loss, and thus when the pressure 5 is applied from the thick-walled parts A to the thinwalled parts B, the PET bottle 1 can be easily squashed flat.
Patent JP-H0494682-A (JP)
Title: Production of glutathione peroxidase and use thereof
Inventor: KIMURA HIKARI
IPC: A23L29/00
Filed: 1990-08-09
Abstract: PURPOSE:To economically obtain the subject enzyme useful for removing lipoperoxides in a food and having a high safety with a remarkably high productivity by culturing a glutathione peroxidase-producing bacterium belonging to Hansenula genus. CONSTITUTION:A glutathione peroxidase-producing microorganism (e.g. Hansenula murakii IFO 0985) belonging to Hansenula genus is cultured and the objective enzyme is subsequently collected from the cultured material. In addition, the culture is carried out preferably at pH 5-8 and 28 deg.C for 2-5 day by using a culture medium prepared by adding a lipoperoxide, etc., to a general culture medium and using the submerged aeration-agitation culture method.
Patent JP-S59103712-A (JP)
Inventor: HORIAI SUNAO
IPC: B28B21/44
Filed: 1982-12-06
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-H06183909-A (JP)
Title: Insect induction substance
Inventor: HAINTSUUYURUGEN BERUTORAMU
IPC: A01N37/02
Filed: 1993-08-06
Abstract: PURPOSE: To use butyric acid itself or a mixture of butyric acid with a specified material as an attractant to control insects. CONSTITUTION: Butyric acid or a mixture of butyric acid and at least one of diacetyl and/or lauric avid and/or caprylic acid and/or muscalure (cis-9- tricosene) is used as an attractant to control insects. Especially a mixture of butyric acid and muscalure is preferably because the synergic effect of the enhances the attracting effect. Another third component can be incorporated to the mixture as far as it is properly selected. The butyric acid or the mixture of butyric acid as an attractant is compounded with a biological and chemical drug containing one kind of pathogenic or toxic virus for insects and/or at least one insecticide active material, and if necessary, containing an assistant, filler and other additives.
Patent JP-H0879998-A (JP)
Title: Coil board
Inventor: MIYAMORI KENICHI
IPC: H02K3/04
Filed: 1994-09-07
Abstract: PURPOSE: To provide a low-cost coil board in which the rotating unevenness is small and the assembling properties are excellent in a brushless motor. CONSTITUTION: A coil board comprises a bobbin 16 which is made of a resin in such a manner that a magnetoelectric transducer 17 is insert molded in the substantially central part, a coil 15 formed by winding predetermined number of turns of a lead having an insulating coating in close contact with the bobbin 16, and a circuit board electrically connected with the coil 15 and the transducer 17, wherein the coil can be accurately easily positioned.
Patent JP-H0872217-A (JP)
Title: Ink spreading method and apparatus and printing press
Inventor: KAWAMURA HIROYUKI
IPC: B41F9/16
Filed: 1994-09-07
Abstract: PURPOSE: To realize printing of high accuracy and high quality without receiving the effect of the ink bonded to the tip part of a doctor. CONSTITUTION: When a scraping-off member 7 is moved to the left in such a state that a doctor is separated from a lower printing plate, the scraping-off member 7 moves in a longitudinal direction while comes into contact with the edge of the doctor 4. Therefore, the ink bonded to the edge part of the doctor 4 can be removed by the scraping-off member 7 to be gathered to an ink recovery container 8.
Patent JP-H0963883-A (JP)
Title: Guide nozzle for automating winding machine
Inventor: FUJII MINORU
IPC: B65H57/12
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To detect an abnormality immediately upon occurrence in a guide nozzle during the winding work of an automatic winding machine and to reduce the manufacturing cost. SOLUTION: In a machine for winding a wire automatically around a coil bobbin while controlling the positioning of a guide nozzle 1 for guiding a wire on the periphery of the coil bobbin, the wire feeding part 4 of guide nozzle 1 is made of a fragile material, e.g. ceramic, and the forward end 7 of wire feeding part 4 is subjected to wire protection machining.
Patent JP-S6368302-A (JP)
Title: Chuck structure
Inventor: KADOWAKI YOSHITSUGU
IPC: B23B31/10
Filed: 1986-09-10
Abstract: PURPOSE:To absorb differences in size among workpieces and to hold a workpiece with an appropriate contact pressure without the outer surface of the workpiece being scratched, by providing adjusting pawls having a flexibility with which the pawls may make contact with a workpiece, to movable pawl members so that the adjusting pawls may be positionally adjusted by an adjusting mechanism. CONSTITUTION:Pawl members 1 are radially and movably attached to a scroll chuck A, so that remaining part surfaces 4 are formed. Each adjusting pawl 2 is formed of a member which is composed of rubber, plastic or powder and a membrane wrapping the former, having a width less than that of the pawl member, and is disposed in the associated pawl member 1. Further, a bolt screwed into each pawl member 1 is loosely fitted thereon with a bushing 10 having a pressing surface 9 adapted to be engaged with an inclined surface 7 through the intermediary of a plate 13, and with a belleville spring 11. When the bolt 8 is turned, the associated adjusting pawl 2 may be adjusted due to the action of gradient between the pressing surface 9 of the bushing 10 and the inclined surface and the action by the belleville spring 11, and therefore, a workpiece is gripped.
Patent JP-H0875935-A (JP)
Title: Method for working end face of plastic optical fiber and device for working end face
Inventor: SHINYA NORIHIRO
IPC: G02B6/02
Filed: 1994-09-07
Abstract: PURPOSE: To provide a method for working the end face of a plastic optical fiber which is capable of easily and efficiently forming a lens at the end face of the plastic optical fiber end at a low cost and forming a projecting part with good reproducibility and lessening the generation of flaws, the adhesion of stains, etc., and device for working the end face. CONSTITUTION: The jacketed 2 plastic optical fiber 1 exposed at the end is prepd. and is fixed with a fixture. A mold 3 for forming the lens and a rapid cooling means 4 are pressed to the front end of the optical fiber 1 by a transporting means and the front end is heated, there the end is partly softened and melted and is formed into a lens shape. The end of the optical fiber 1 is forcibly cooled by the vacuum rapid cooling means 4 and the mold 3 and the rapid cooling means 4 are parted from the front end of the optical fiber 1 and the optical fiber with the lens 5 is obtd.
Patent JP-2001039727-A (JP)
Title: Optical fiber preform and method or processing preform for optical fiber
Inventor: SUZUKI SHINJI
IPC: C03B23/043
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber preform to which glass particulates do not stick by one piece of burner in flame processing of the optical fiber preform or the preform having the maximum temperature rising as high as >=2000 deg.C or a method for processing the preform. SOLUTION: The flame processing, such as stretching of the optical fiber preform or flame polishing of the preform, is executed by heating with the flame of the burner from one direction while rotating the optical fiber preform or the preform and while relatively moving the flame heating position of the burner. At this time, the temperature fall gradient before the temperature falls down to 1900 to 1500 deg.C in a longitudinal direction from the flame heating position is controlled so as to enter a range of -20.0 to -1.0 deg.C/mm.
Patent JP-S58114262-A (JP)
Title: Floppy disk controlling circuit
Inventor: TAKAHASHI TOSHIO
IPC: G11B27/10
Filed: 1981-12-28
Abstract: PURPOSE:To constitute a small sized device which can be used irrespectively of the dimension of the floppy disk, by switching a clock which generates different frequencies corresponding to the dimension of the floppy disk and a commonly controlling section corresponding to the dimension of the disk. CONSTITUTION:The output m/MHz of an oscillator 25 and the output m/2MHz of a 1/2-divider 27 are impressed upon a change-over switch 29. A CPU 1 refers to a table T and controls a switching control section 31, and then, switches a clock change-over switch 29 and inputs the m/MHz or the m/2MHz into a  floppy disk (FPD) control LSi. Moreover, the switching control section 31 simultaneously switches a switch 30 and switches the FPD control LSi to a driver receiver D/R 22 or 21. The D/R 21 and 22 are connected with 5-inch FPDs 30 and 31 and 8-inch FPDs 32 and 33 through lines iF1 and iF2. In this way, the cost at the time of expanding the device can be reduced and the necessity of any space for the expansion is eliminated.