baber/WOPTO huggingface dataset:
Patent JP-S608117-A (JP)
Title: Driving device of starter of vehicle with automatic transmission
Inventor: SHIRATA TERUHIRO
IPC: B60K28/10
Filed: 1983-06-27
Abstract: PURPOSE:To improve the safety of a vehicle on which an electronically controlled transmission by forming a starter circuit only when a selector lever and a transmission actuator are in the neutral position. CONSTITUTION:When a key is inserted in a key switch 22 and turned to an ON position, and a selector lever is shifted to a neutral position, a selector lever neutral switch 70 is turned on. An electronic control circuit 9 detects the on- action and controls a transmission actuator 5 to set a transmission gear 6 into the neutral position, whereby turning an actuator's neutral switch 60 on. Since both the switches 60 and 70 are turned on, a high level signal is generated from an NOR circuit 25a to turn a transistor 24b on so that a relay 23 carries a current to start an engine. Since any start of a vehicle against the driver's intention is prevented, the safety may be improved.
Patent JP-S60260342-A (JP)
Title: Ink jet recorder
Inventor: TAKAGI SHIROU
IPC: B41J2/055
Filed: 1984-06-07
Abstract: PURPOSE:To make the easy execution of miniaturization and multiplication possible, by a method wherein the electret in a nozzle is vigorously transferred by applying a voltage according to a printing signal to the electrode of the nozzle and an ink drop is flown from an ink jet port. CONSTITUTION:In the stand-by-state in which a negative voltage is applied to the electrode 32 provided on an ink supply port 31 side from a voltage supply part 33, an electret 34 is attracted to the electrode 32 with electrostatic force and located on the ink supply port 31 side. Then, when the switch 35 in the voltage supply part is operated with a printing signal and the voltage of from negative to positive is applied to the electrode 32, the electret 34 is repelled, vigorously moved onto the ink jet port side and the ink drips are flown. At the same time, the ink supply side becomes of negative pressure and ink is supplied thereto. Then, by slowly applying the voltage from positive to negative, the electret 34 is slowly moved onto the ink supply port 31 side and ink is supplied onto the ink jet port side.
Patent JP-H05315666-A (JP)
Title: Electrostriction effect element
Inventor: INOI TAKAYUKI
IPC: H01L41/053
Filed: 1992-05-08
Abstract: PURPOSE:To provide an electrostriction effect element which removes the drawback that flaws made in a case cause leakage, and besides has a versatility in mounting to a device, and whose handling is facilitated. CONSTITUTION:It is assembled in such a way as to surround an element 1 with an airtight terminal 2, a thin metallic case 6, and a metallic member 7, and the airtight terminal 2 and the metallic case 6 are welded with each other, and the thin metallic case with the metallic member 7. This is put in a thick metallic case 9 through a sliding member such as an O-ring, etc., thus the electrostriction effect element in one example is completed. Moreover, the handing to a device is facilitated by forming a screw groove at the edges of the periphery of the thick case. Hereby, the nonconformity that it reaches leakage as a result of having bruised it or bruised the case by the nonconformity at handling vanishes, and also it can be pressed on the side faces, too, of the case, though it has been pressed only from the direction of the end face so far, so the handling becomes easy in the mounting to a device.
Patent JP-S63282057-A (JP)
Title: Manufacture of roving of glass fiber
Inventor: HIRANO JIRO
IPC: B65H54/02
Filed: 1987-05-12
Abstract: PURPOSE:To remove fluctuation of split space between strands and kink of strand at the turning point of this guide by using a traverse guide which has plural split strand guide grooves extending in the direction which crosses the axis center direction of a drum nearly at right angles. CONSTITUTION:Many filaments drawn out from a bushing 11 are collected by applying collecting agent into plural split strands 15a, 15b. Next, these split strands 15a, 15b are guided, with a traverse guide 17 provided possibly in reciprocation in the axis center direction of a drum 19 in a winder 18, by two split strand guide grooves 17a, 17b which extend in the direction that crosses the axis center direction of this drum 19 nearly at right angles and are formed in parallel with each other. The split strands 15a, 15b are wound round the drum 19 uniformly in thickness while being guided with these guide grooves 17a, 17b, thus the roving which doesn't fluctuate in split space between strands 15a, 15b and doesn't kink at the turning point of this guide 17 is obtained.
Patent JP-S609436-A (JP)
Inventor: TOMITA RIKIO
IPC: A01G33/02
Filed: 1983-06-27
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-H01285291-A (JP)
Title: Controller for washing machine
Inventor: OTANI AKIHITO
IPC: D06F33/02
Filed: 1988-05-12
Abstract: PURPOSE:To enable a detergent in a feed water passage to flow sufficiently, by setting a control means for switching a feed valve to be continuously driven, in the case of the detergent of high concentration. CONSTITUTION:By a micro-computer 1, it is discriminated whether a set water level is accomplished or not with a water level detecting means 3, and when the set water level is not accomplished, then a detergent casting means 5 is driven, and a feed valve 6 is continuously driven. When it is discriminated that the set water level is accomplished, then by an input means 2, it is discriminated whether a concentrated detergent is set or not. When it is discriminated that it is a general detergent, then the detergent casting means 5 is driven, and the feed valve 6 is turned ON for two seconds and is turned OFF for 10 seconds and is intermittently driven. When it is discriminated that it is the concentrated detergent, then the detergent casting means 5 is driven, and by a feed water control switching means 8, the feed valve 6 is switched to be continuously driven, and water is continuously fed.
Patent JP-S61274457-A (JP)
Title: Detecting circuit for phase error
Inventor: SERIZAWA MUTSUMI
IPC: H04L27/22
Filed: 1985-05-29
Abstract: PURPOSE:To realize a detection of high accuracy by detecting a phase difference using a phase locked circuit synchronized with a phase change component which depends upon each of different transmission data patterns with each other in an inputted digital modulating signal. CONSTITUTION:The first phase locked circuit 7 is synchronized with a phase component which depends upon the first transmission data pattern in the inputted digital modulating signal out of phase informations outputted from a conversion table 5 and the second phase locked circuit 8 is synchronized with the second phase change component synchronized with the second transmission data pattern in the inputted digital modulating signal. A phase error arithmetic circuit 9 calculates the phase error from the output signals of these first and second phase locked circuits 7 and 8. The phase locked circuits 7 and 8, after a phase lock is once settled, operate in the same manner so that the same signal is inputted to these circuits. Therefore, it is possible to detect a clock phase error accurately than ever.
Patent JP-H01319231-A (JP)
Title: Static convergence device and cathode ray tube deflector
Inventor: RODEI BERIKA
IPC: H01J29/54
Filed: 1988-05-14
Abstract: PURPOSE: To efficiently adjust convergence of electron beams by changing deflection of an outside electron beam by a magnet according to adjustment of mount means. CONSTITUTION: A static convergence device 10 is positioned on a neck 11 of a cathode-ray tube(CRT) in such a manner that extension arms 21-29 extend in the radial direction defined by the center line 47 of the neck 11 and electron guns 17-19. Stems 30, 31 are moved to be adjusted in their turning and longitudinal directions. Consequently, the strength and direction of a magnetic field generated inside the neck 11 are changed by permanent magnets 38-40, and further, the passages of electron beams emitted from the electron guns 17-19 are changed. That is, the permanent magnet can adjust one of the stems 30, 31, thereby primarily influencing the position of the nearest electron beam. Therefore, the static convergence device 10 can independently adjust the three electron beams, thereby simplifying convergence adjustment.
Patent JP-H04344388-A (JP)
Title: Restoring method for memory cell
Inventor: IIJIMA SATOAKI
IPC: G11C11/409
Filed: 1991-05-21
Abstract: PURPOSE:To provide a high-speed DRAM by shortening the restoring time of the memory cell on the dynamic random access memory (DRAM) and shortening an accessing time. CONSTITUTION:At a control circuit RASCK, the data of memory cell MCi is read to a bit line BLj, after a sensing operation is started by a sense amplifier SA, only a MOS transistor Qtj+1 connected with a bit line BLj+1 at the side of a non-selecting memory cell MCi+j is turned off after a specified time (a MOS transistor QTj is kept on), the bit line BLj+1 is cut off form the sense amplifier SA and the input loading capacity of the sense amplifier SA is halved. Thus, the speed of the sensing operation is hightened.
Patent JP-S62271226-A (JP)
Title: Production of magnetic recording medium
Inventor: KIUCHI KATSUMI
IPC: G11B5/85
Filed: 1986-05-20
Abstract: PURPOSE:To stably form a thin gamma-Fe2O3 film having excellent magnetic characteristics by depositing the thin alpha-Fed2O3 film on a disk-shaped nonmagnetic base, then subjecting the film to a reduction heat treatment to form a thin underlying Fe2O3 film. CONSTITUTION:The thin underlying film 5 formed by subjecting the thin alpha-Fe2O3 film 4 to the reduction heat treatment is preliminarily deposited on the disk- shaped nonmagnetic base 1 and the thin Fe2O4 film 6 is formed by reactive sputtering on the thin underlying film 5, by which the influence of the substrate surface can be eliminated. Since the thin Fed3O4 film 6 of the 2nd layer is formed in the form of retaining the crystallinity of the thin Fe2O3 film 5 of the 1st layer which is the underlying film, the control margin of the reactive sputtering is expanded. The thin gamma-Fed2O3 film 7 having the good magnetic characteristics can be stably formed by subjecting such thin Fed3O4 film to a heat treatment in the atmosphere.
Patent JP-S5819351-A (JP)
Title: Liquid phenolic resin for refractory
Inventor: NAKAMURA MASAYUKI
IPC: C08L61/06
Filed: 1981-07-27
Abstract: PURPOSE:To control the occurrence of crack and swelling during the coruse of curing of a mixture with raw refractory material, by incorporating a specified amount of a free phenol in a liquid phenolic resin. CONSTITUTION:A liquid resin having a free phenol content of 5-50wt% is obtd. either by reacting a phenol with an aldehyde under conditions such that a free phenol content of 5-50wt% can be obtd., or by preparing a novolak or resol type resin and then adding a phenol thereto in such an amount as to give a free phenol content of 5-50wt%. Examples of said free phenols are pref. phenol, cresol. xylenol, ethylphenol and propylphenol. The viscosity of the liquid phenolic resin is pref. 1-1,000P at 25 deg.C. Whe the viscosity is higher than 1,000P at 25 deg.C, uniform dispersibility in refractory aggregate becomes poor. When the viscosity is lower than 1P at 25 deg.C, the strength of the refractory is lowered. Thus, such an amount is not preferred.
Patent JP-S63177-A (JP)
Inventor: ERIOTSUTO BAAMAN
IPC: H01L31/075
Filed: 1987-05-13
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-H116955-A (JP)
Title: Optical system
Inventor: OTA KOHEI
IPC: G02B26/10
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain an optical system provided with a collimator lens capable of compensating the curvature of field well and especially suitably used in a multibeam scanning optical system where plural laser diodes are set as a light source by providing the optical system with the collimator lens having a refracting surface which is concave toward the light source side. SOLUTION: This optical system uses the light source consisting of plural laser diodes and provided with the collimator lens having the refracting surface which is concave toward the light source side. By arranging the refracting surface which is concave toward the light source side, such lens constitution that luminous flux emitted from the light source and transmitted through the refracting surface is divergent luminous flux and is made collimated light by the succeeding refracting surface having positive power is obtained. As a result, the concave refracting surface is effective to reduce a Petzval's sum and obtain both desired saggital and meridional image surfaces.  Then, the optical system is suitable to be used in an optical system recording and reproducing device where plural proximate laser diodes are set as the light source in addition to the multibeam scanning optical system where plural laser diodes are set as the light source.
Patent JP-S598459-A (JP)
Title: Talkie transmitting system
Inventor: ENAMI SHIROU
IPC: H04M3/02
Filed: 1982-07-07
Abstract: PURPOSE:To transmit a talkie independently of a lead-in switch for subscriber line test, and to improve the loading capability and to miniaturize the device, by adding a relay to a call signal transmission circuit corresponding to a subscriber. CONSTITUTION:Relays LC and R0 (contact r1) are operated at the transmission of talkie and when a subscriber hooks off, a talkie sound from a talkie sound source is transmitted to a telephone set TEL via a coil T and a Zener diode D. Resistors R3, R4 are provided corresponding to the subscriber in this case, a current flowing to the talkie sound source is limited and a voltage is reduced with a resistor R2 and the diode D. As a result, the number of subscribers connected to one coil is increased remarkably.
Patent JP-H0414282-A (JP)
Title: Substrate for high-frequency circuit
Inventor: OBA MICHIO
IPC: H05K1/03
Filed: 1990-05-08
Abstract: PURPOSE:To make the title substrate to meet a low dielectric dissipation factor and high dimensional stability requirements and, at the same time, to reduce the cost of the substrate by forming an insulating layer by using a resin material composed of a polyolefine resin and a prescribed amount of mica. CONSTITUTION:This substrate for high-frequency circuit is provided with an insulating layer formed by using a resin material composed of a polyolefine resin and mica. It is desirable to set the mixing ratio of the mica in the resin material within a range from 10wt.% to 70wt.%. When the mixing ratio of the mica is selected within this range, a substrate which has an extremely low dielectric dissipation factor of <=0.0020 at 10 GHz and is excellent in dimensional stability can be obtained at a low cost. The detailed explanation of this invention is given below. The polyolefine resin means the homopolymer or copolymer of such olefine compounds as ethylene, propylene, 1-butene, 4- methyl-1-pentene, etc. There is no restriction about the kind of the mica used, but natural muscovite, natural phlogopite, synthetic phlogopite, synthetic four- silicon mica, etc., are preferable.
Patent JP-2000302559-A (JP)
Title: Sintering apparatus for ceramic parts
Inventor: NAKANO YASUYOSHI
IPC: C04B35/64
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a sintering apparatus for ceramic parts that exfoliation of the ceramic part caused by a crack formed in the layer direction is reduced and the lowering of the performance at the time of initial operation of the gas turbine can be prevented by previously forming desired cracks in the thickness direction within a ceramic part such as a turbine shroud or the like. SOLUTION: The sintering apparatus has a heat shielding holder 10 for partially heat shielding and holding a ceramic part 6, a combustor 12 for injecting combustion flame to the ceramic part of the ceramic part 6 and a temp. controller 14 for controlling the combustor 12 according to the temp. of the ceramic part 6. The heat shielding holder 10 has a water-cooling and heat shielding member which covers combustion flame side of the ceramic part 6 while exposing the ceramic part, a rear cooling mechanism for carrying out impingement cooling of the non-ceramic part of the ceramic part 6 by injecting cooling air and an outer edge cooling mechanism for injecting cooling air from outer edge of the ceramic part into the combustion flame.
Patent JP-S598646-A (JP)
Title: Coating of optical fiber
Inventor: KIMURA TAKAO
IPC: C03C25/10
Filed: 1982-07-07
Abstract: PURPOSE:To improve the adhesivity of the coating to an optical fiber in the covering of a hot softened thermoplastic resin pipe to an optical fiber immediately after drawing, by decreasing the pressure in the pipe below atmospheric pressure. CONSTITUTION:An optical fiber 4 is manufactured by heating and drawing a preform 1 in the drawing furnace 3, and immediately after drawing, passed through a thermoplastic resin pipe supplied from the pipe feeder 7 and heated and softened with the heater 8 to obtain a coated optical fiber 9, which is wound by the winder 11. The signs 5 and 10 are devices for measuring the outer diameter of the fiber. In the above process, the pressure in the pipe 6 is decreased by the evacuating apparatus 12 (and/or the pipe is pressed from outside by the external pressurizing apparatus 13) to make the pressure in the pipe 6 lower than the external pressure and obtain a firmly coated optical fiber.
Patent JP-S5240946-A (JP)
Title: Transistor power amplifier
Inventor: MORITA KEN
IPC: H03F1/26
Filed: 1975-09-27
Abstract: PURPOSE: The transient sound occuring at power amplifier at the time of sudden fluctuation of power source is isolated by cutting off the transistor which is driven by the output of differential amplifier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5450307-A (JP)
Title: Magnetic head
Inventor: ITOU NOBORU
IPC: G11B5/105
Filed: 1977-09-28
Abstract: PURPOSE:To simplify the construction of a magnetic head by forming a band- shaped amorphous magnetic element generally into a V-shape in the longitudinal direction. CONSTITUTION:A thin plate 8 made of an amorphous magnetic material is bent generally into a V-shape, and a coil 9 is mounted thereon. Both of the terminal ends 10 and 11 are arranged to face each other through a non-magnetic spacer 12 and are forced into the core hole 14 of a holder 13 acting as a tape sliding surface. Since, in this instance, such amorphous magnetic material is used and since the production is made by the forcing operation of the gap, the accuracy in the gap length can be improved.
Patent JP-H0915562-A (JP)
Title: Liquid crystal element driving method
Inventor: YAZAKI MINORU
IPC: G09G3/36
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a new liquid crystal element driving method selecting the ON-state or the OFF-state of liquid crystal by a selection pulse whose crest value changes in a selection period. SOLUTION: When a selection pulse waveform 821 whose absolute value of crest value becomes higher in the midst is impressed on liquid crystal, positive and negative threshold values are respectively Vth11 , Vth12 and positive and negative saturated values are Vsat11 , Vsat12 as shown in a full line 824. Besides, when a selection pulse waveform 822 changing in such a manner that the absolute value of the crest value becomes smaller is impressed on liquid crystal, positive and negative threshold values Vth21 , Vth22 and positive and negative saturated values Vsat21 , Vsat22 become larger in absolute values as compared with the case of the selection pulse waveform 821 as sown in a dotted line 825.  Thus, the ON-state and the OFF-state of liquid crystal are selected by utilizing a fact that the threshold value and the saturated value of liquid crystal are changed by the change of the selection pulse waveform.
Patent JP-H06322729-A (JP)
Title: Heating unit of cord heater
Inventor: MARUKAWA YASUHIKO
IPC: E01C11/26
Filed: 1993-05-19
Abstract: PURPOSE:To prevent the disconnection of a cord heater and to make sure of interlocking between a tie thread and the cord heater to surely hold the cord heater in a required pattern. CONSTITUTION:A heating wire 3 is provided in the center of a cord heater 2, the outside of the heating wire 3 is coated with an insulating material formed of silicon, etc., at the same time, braids 5 consisting of a metallic material such as stainless steel, etc., are provided on the outside of the insulating material 4, and tie threads 6 braiding the cord hearers each other are interlocked with the braids 5. The disconnection of the cord heater 2 is prevented by the braids 5, at the same time, even in the case the cord heater 2 forming a required plane pattern is conveyed to a construction site, and even in the case it is built in the construction site, the required pattern of the cord heater 2 is surely held.
Patent JP-S60257818-A (JP)
Title: Liquid purification apparatus
Inventor: MATSUO YOSHINORI
IPC: B01D35/06
Filed: 1984-06-06
Abstract: PURPOSE:To make it possible to purify water-soluble processing oil with good efficiency, by arranging a plurality of good conductive tubular bodies in a concentric circular form and applying voltage to the tubular bodies. CONSTITUTION:Oil is introduced from an inlet 3 and voltage is applied between electrodes 71, 72. Impurities contained in oil are formed into coarse particles in a state accelerated by flocculation effect of charge and pass through a reticulated cylinder 11 to be accumulated to the lower part of a liquid storage tank 2 and appropriately discharged through a discharge port 5. Non-flocculated impurities are again charged between electrodes 72, 73 to which voltage is applied and flocculated. The flow of a liquid in the vicinity of the electrode 73 becomes fast and flocculated impurities are adhered to a filter 9 without precipitation. The oil filtered by a filter 9 passes through a port 73a and an outflow port 73b to be transferred to the outside.
Patent JP-H01287239-A (JP)
Title: Treatment for reinforcement for metal-base composite material
Inventor: KAJIKAWA YOSHIAKI
IPC: C22C47/02
Filed: 1988-05-13
Abstract: PURPOSE:To carry out the fine and uniform adhesion of fluoride in a state of close adhesion to the surface of a reinforcement by treating a reinforcement having Al on the surface with a treatment solution containing F and alkali metal. CONSTITUTION:A reinforcement 10 having Al or Al alloy at least on the surface is continuously passed through a treatment solution 12 (e.g., aqueous solution of KHF2) containing F and alkali metal or alkaline-earth metal so that the reinforcement 10 is immersed in this treatment solution 12, by which fluoride (e.g., K2AlF5) is finely formed on the surface, followed by drying in a drying furnace 14. By this method, a reinforcement 10' in which the fine pieces of the fluoride are allowed to adhere uniformly to the surface in a state practically free from peeling off can be produced.
Patent JP-H07306939-A (JP)
Title: Exclusion method of clutter by making use of connectivity
Inventor: GUREGORI EI ROBAATSU
IPC: G01S3/782
Filed: 1994-05-09
Abstract: PURPOSE: To provide a method for isolating a small target object from a background clutter by using a connectivity algorithm. CONSTITUTION: In an FLIR target detection system, a true target 52 is isolated from a latent erroneous target indication generated by a background clutter by using a connectivity algorithm, and this algorithm tries to find a closed path 65 with a low or high intensity within a scheduled distance from a centroid 64 of the latent target around each target 52. When the trial is successful, the latent target is the true target, and otherwise, it is the clutter. The erroneous target indication can be extremely reduced in this method.
Patent JP-S5241535-A (JP)
Title: Electrophotographic process
Inventor: SATOU KUNIO
IPC: G03G13/00
Filed: 1975-09-29
Abstract: PURPOSE: To obtain an electrophotographic process free from the deterioration of contrast of an electrostatic latent image when a number of copy paper is obtained from the same original document. 
     COPYRIGHT: (C)1977,JPO&Japio