baber/WOPTO huggingface dataset:
Patent JP-S5686777-A (JP)
Title: Printer erasing function
Inventor: TANIGAKI TAIJI
IPC: G03G15/04
Filed: 1979-12-19
Abstract: PURPOSE:To enable a repeated use of the same form by a method wherein an erasing head is installed at an input side of a form applied with particles of a chalcogenide glass and a write-in head is installed at an input side of the same form. CONSTITUTION:A form 1 applied with chalcogenide glass particles is moved by means of rollers 5, 6. When the form 1 is used two times, the particles of a chalcogenide glass on the form 1 have its refractive index changed corresponding to the given information and are isomerized already. Therefore, first of all, the chalcogenide glass is made to restore the original transparent state by heating through an erasing head 12. After a blank paper state is restored in this way, when the form passes through a write-in head holding part 7, a required information is formed as a dot pattern of light by means of a write-in head 8 and an information wherein chalcogenide glass on the corresponding form 1 is isomerized, is recorded. When quite a brand-new form is used, the erasing head 12 does not operate and only the writein part actuates.
Patent JP-2000354222-A (JP)
Title: Magnetic reproducing device
Inventor: SHIBAYAMA TAKECHIKA
IPC: G11B5/027
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To process an information signal by accurately detecting the information signal with a maximum level that is reproduces with a reproduction head reaching a completely on-track state among information signals recorded in a long play mode. SOLUTION: An envelope detection circuit 110, an integration circuit 120, and a sample-and-hold circuit 130 apply integral processing to an envelope of a reproduction output for each recording track and sample and hold the output. First, second delay circuits 140, 150 and an arithmetic circuit 155 generate an arithmetic output with a large level difference corresponding to each recording track on the basis of three sample and hold outputs. A maximum hold circuit 160, a 1/2 circuit 165, a comparator 170 and a senary counter 180 apply on/off control to a mute switch 200 in a timing when a maximum ari thmetic output is detected to select only an information signal with a maximum level and an information data reproducing processing system 3 of a post-stage processes the signal.
Patent JP-S6410629-A (JP)
Title: Formation of tapered step part
Inventor: KADOMA GENZO
IPC: H01L21/3065
Filed: 1987-07-03
Abstract: PURPOSE:To make this method suitable for the high integration density and to sharply enhance the reliability of a wiring part and to sharply increase a production yield rate of this method when it is applied to a multilayer interconnection structure, by forming a stepped part by an anisotropic etching operation after a material to be etched has been etched to become tapered. CONSTITUTION:An anisotropic etching operation is executed by an RIE method by making use of a resist 3 as a mask; taper-shaped holes 6 are made. Because the holes 6 are made by the anisotropic etching operation, the holes are suitable for a microscopic process. Conditions for the anisotropic etching operation are as follows: kinds of gases are CHF3 and C2F2; a pressure is 5-90Pa; an RF power is 1-3W/cm<2>. Then, after the resist 3 has been removed, a metal wiring material 7 such as Al, Al-Si, Ti, W or the like is deposited by using an evaporation method, a sputtering method or the like; the material is patterned and a desired wiring part is formed. Even when the wiring part is formed in this manner, it is not cut at a stepped part as the edge part of the hole of interlayer insulating film 2 is tapered; it is possible to prevent a wiring resistance value from increasing; it is possible to enhance the reliability.
Patent JP-S5690138-A (JP)
Title: Production of base valve case for shock absorber
Inventor: YOSHII MASARU
IPC: F16F9/34
Filed: 1979-12-21
Abstract: PURPOSE:To uniform the product accuracy of a base valve case for a shock absorber by simultaneously forming the annular flat surface for a valve seat and part rectangularly rising from the peripheral flange to the cylindrical part in the vertically placed concentric split metal molds. CONSTITUTION:First, a circular blank 1 is blanked from a steel plate of given thickness and pressed into a cup-shaped intermediate product 2 with a peripheral flange. The lower split metal mold 8 comprising a lower punch 5, a lower pressure- pad 6 and a guide 7 is mounted in the lower frame 9 of a pressing machine, and the upper split metal mold 12 comprising a knockout rod 10 which also serves as an upper punch and an upper die 11 is mounted in the upper frame 13. The intermediate product 2 is locked between the upper and lower split metal molds 12 and 8 and pressed until its axial dimension l1 is reduced to l. Then, by ordinary punching, a center through hole 4a and edge cutting 4b are formed to obtain a final product.
Patent JP-2000355211-A (JP)
Title: Air conditioning device for vehicle
Inventor: NAKAJO YUJI
IPC: B60H1/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To lead conditioned air to proper places in a compartment without protruding a duct from a floor surface and equalize air conditioning for right and left occupants on rear seats in a second row and a third row. SOLUTION: The conditioned air blown out from an air conditioning unit 10 arranged on a side wall 9 is led into a compartment by a main duct 21. The conditioned air from the main duct 21 is blown out below rear seats 3R, 3L in a third row through a pair of right and left auxiliary ducts 31R, 31L extended in the longitudinal direction of a vehicle between slide rails 4. A thickness of the ducts 21, 31R, 31L is equal to that of chip urethane, and upper faces of the ducts are made flush with a floor surface.
Patent JP-2000000917-A (JP)
Title: Laminated material and its manufacture
Inventor: OBOSHI TAKANORI
IPC: B65D65/40
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a crack or the like by sequentially laminating a heat resistance base material layer, an adhesive layer provided on a laminated surface of the base material layer, a coating film layer of an inorganic oxide, a base material film layer and a heat sealable resin layer in this order. SOLUTION: The laminated material A is constituted by sequentially laminating a heat resistance base material layer 1, an adhesive layer 2 provided on a laminated surface of the base material layer 1, a thin film layer 3 of an inorganic oxide formed according to a plasma chemical film forming process, a base material film layer 4 for supporting the layer 3, and a heat sealable resin layer 5 in this order. When the material is used to manufacture a packaging container made of various form by manufacturing a bag or a case, thereafter filling the container with various content and packaging it to manufacture a packaged product made of various form, no occurrence of a crack or the like for the thin film of an inorganic oxide having a barrier function is recognized.  Further, even in the material for constituting the container, a release or the like is not recognized, and an excellent laminating strength or the like is obtained.
Patent JP-S6413332-A (JP)
Title: Pallet cargo handling device
Inventor: MINAZU OTOSHI
IPC: B65G57/03
Filed: 1987-07-02
Abstract: PURPOSE:To enable the increase in the space and cost of equipment to be prevented by providing a traveling carriage with functions such as the supply of empty pallets in the case of loading, and the removal of empty pallets in the case of unloading, and further the costody of empty pallets. CONSTITUTION:A traveling carriage 1 is moved to a position adjacent to a work station WS where the loading or unloading of goods are carried out and a pallet station PS. Goods W to be loaded or goods W to be unloaded are held by the holding device 8 of a robot type transfer device 7 on the traveling carriage 1. Next, by the transfer device 7, goods W to be loaded are thansferred from the station WS onto the pallet P of the station PS, or goods W to be unloaded are transferred from the pallet P of the station PS to the station WS. In the same manner, the pallet P is held by the holding device 8 of the transfer device 7, and it is transferred by the transfer device 7 from the pallet loading part PP on the traveling carriage 1 to the station PS, or the pallet P is transferred from the station PS to the pallet loading part PP on the traveling carriage 1.
Patent JP-H0330859-A (JP)
Title: Coating apparatus
Inventor: NAKAI TAKAO
IPC: G03G5/05
Filed: 1989-06-28
Abstract: PURPOSE:To uniformly replenish a coating solution without being accompanied by a liquid sump by providing a continuous slit to the entire peripheral surface of the inner wall of a coating tank and forming a sump groove to said slit on the interior side of the wall of the coating tank and providing the pipe hole connecting the outside of the coating tank and the sump groove. CONSTITUTION:When a coating solution is replenished by fitting a pipe in a pipe hole 3, the coating solution begins to collect in a sump groove 2a at first and, when the entire region of the sump groove 2a is filled with the coating solution, said coating solution floods from the whole of the sump groove 2a and the flooded coating solution is transmitted through the slit 2 formed to the entire peripheral surface of the inner wall of a coating tank 1 to be replenished to the whole of the coating tank 1 from the whole of the slit 2 along the surface of the inner wall of the coating tank 1. By this method, the replenished coating solution uniformly spreads within the coating tank and the whole of the coating solution in the coating tank becomes uniform viscosity within a short time.
Patent JP-S5954774-A (JP)
Title: Glow plug controller
Inventor: KIKUCHI TETSUO
IPC: F02P19/02
Filed: 1982-09-21
Abstract: PURPOSE:To enable the supply of necessary and sufficient electric power corresponding to temperature of an engine, by providing a switching type voltage dropper circuit, which regulates a value of the electric power fed to glow plugs in connection with the temperature of the engine, between the glow plug and a battery. CONSTITUTION:When a Diesel engine is operated, if a main switch 1A and a preheating switch 3 are closed, power supply voltage of a level larger than the rated voltage is directly applied to each glow plug 2 from a battery 1, causing a temperature of the glow plug 2 to rapidly increase. The preheating switch 3 is opened and closed by an automatic interrupter device 3A, in this way, the temperature of the glow plug is maintained to the upper limit value (about 950 deg.C), during which the engine is started. After the engine is started, the preheating switch 3 is opened, and then the voltage applied to the glow plug 2 is controlled by a voltage dropper circuit 4 equipping a regulating circuit 7. That is, in connection with the on-off operation of an engine temperature switch 19, output voltage Vo of the voltage dropper circuit 4 is lowered in two stages.
Patent JP-S6226647-A (JP)
Title: Optical information recording and reproducing device
Inventor: KAKU TOSHIMITSU
IPC: G11B7/095
Filed: 1985-07-29
Abstract: PURPOSE:To eliminate the reduction of a track dislocation detecting signal and a guide groove level change at the time of counting cross track by providing an emphasis circuit to correct the reduced part due to the frequency characteristic of a mixing information signal. CONSTITUTION:After the electric current-voltage conversion is applied at a resistance 21 for the output from an element 131, the direct current part is cut by a low area amplifier 22 and a capacitor 23 and impressed to a high area amplifier 25 having a feedback resistance 24. After the output of the high area amplifier 25 is processed through an emphasis circuit 26 and a peak holding circuit 27, the output is added by an adder 28 together with the output from the low area amplifier 22, and functions as the direct current amplifier having the high band effectively. Further, the output of a circuit 141 and a circuit 142 is differentiated by a differentiating amplifier 29, and thereby, the track dislocation detecting signal is obtained. By correcting the signal reduction due to the frequency characteristic of the information signal to mix at the track dislocation detecting signal by using the emphasis circuit, the pursuit of the stable track and the access of the optical head can be executed.
Patent JP-S6144702-A (JP)
Title: Production of argon
Inventor: TOMOMURA MASAOMI
IPC: B01D53/04
Filed: 1984-08-08
Abstract: PURPOSE:To obtain argon in high yield at a low cost, by cooling a raw material gas containing the argon and oxygen and nitrogen as principal components, leading the cooled raw material gas to an adsorbent consisting of zeolite and adsorbing components other than the argon therein under pressure. CONSTITUTION:A raw material gas 1 containing argon, oxygen and nitrogen, etc. is introduced into a compressor 2, and pressurized to 1-5kg/cm<2> (gauge pressure), fed to a heat exchanger 3, cooled to -40--100 deg.C, and then introduced into an adsorption column (4a), (4b) or (4c) filled with zeolite A as an adsorbent. The nitrogen, oxygen, etc. other than the argon in the raw material gas 1 are adsorbed and removed to take out the product argon 25 through a valve 10, pipe 22 and product tank 7. The pressure of the adsorption column (4a), (4b) or (4c) is then reduced to a lower value than the atmospheric pressure to desorb the adsorbed substances, e.g. the oxygen, nitrogen, etc., and regenerate the adsorption column (4a), (4b) or (4c).
Patent JP-S5589880-A (JP)
Title: Fixing device
Inventor: MORIKAWA TERUO
IPC: G03G15/20
Filed: 1978-12-27
Abstract: PURPOSE: To discharge the toner image supporting member smoothly, by defining the disposing configuration of upper and lower rollers in a fixing device of toner image to send out the toner image supporting member by squeezing between a pair of upper and lower rollers.  
     CONSTITUTION: The line L 1  connecting the centers 6', 7' of upper and lower fixing rollers 6, 7 is inclined to the discharging direction side of a supporting member P at the upper roller 6 side with respect to a vertical line L 2  running through the central axis 7' of the lower roller 7, and the toner image supporting member P is discharged directly on the supporting member tray from the space between the upper and lower rollers 6, 7. Wind a is sent in the upward direction from the side of lower roller 7 at the discharge side of the supporting member P from the upper and lower rollers 6, 7, and the toner image supporting member P is discharged directly on the tray 9. A line pressure of 10W50kg/cm is applied in the space between the upper and lower rollers, so that the toner image is fixed under pressure. Thus, without using discharge roller the toner image supporting member may be discharged directly onto the tray smoothly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5954760-A (JP)
Title: Safety device of turbocharger
Inventor: YOGO KENJI
IPC: F02D23/00
Filed: 1982-09-23
Abstract: PURPOSE:To reduce an air-fuel ratio when feed air pressure is abnormally high and to smoothly reduce the number of revolutions of an engine, by installing an air control valve which increases the amount of the air bled when the feed air pressure of a surge tank exceeds given pressure. CONSTITUTION:When feed air pressure within a surge tank 3 exceeds a set value, feed air pressure flows in a chamber 6a of an air control valve 6 through a passage 13 and is exerted on a flexible film member 8. As a result, member 7 is released from adhesion to a seat plate 11 against a spring 9, and the air flows in a chamber 6b through an air filter 12. Thereafter, the air flowing in the chamber 6b flows in an air introducing passage 4 of a carbretter 1 through an air passage 14. This enables reducing of an air ratio, and permits the smooth reduction of the number of revolutions of an engine when feed air pressure increases during high rotation.
Patent JP-S6323275-A (JP)
Title: Magnetic recording device
Inventor: NAGAOKA JIRO
IPC: G11B19/28
Filed: 1986-07-15
Abstract: PURPOSE:To consolidate the constitution of a data decoding circuit from two systems to one system, and to improve reliability by reducing the number of kinds of the circuit, by comparing a phase difference between the window in which the output of an oscillator is frequency-divided, and a reproducing data from a magnetic recording medium, controlling the magnetic recording medium by a phase comparison output, and driving the magnetic recording medium. CONSTITUTION:The frequency of an oscillator 101 is made coincide with that of a reproducing data, and the phase of the frequency division signal is added on a phase comparator 2 as a reference phase, thereby, a phase difference between the output signal of a reproducing head 6 is found, then it is added on a spindle motor 4 through a filter 3. The spindle motor 4 and the magnetic recording medium 5 are connected with each other, and are rotated at the same speed. At this time, when the reproducing data from the reproducing head 6 is delayed than the window from one frequency divider, the output amplitude of the phase comparator 2 is increased, and the rotating speed of the spindle motor 4 is increased, thereby the phase leading of the reproducing data is generated. Adversely, when the reproducing data is inputted earlier, the phase lag of the reproducing data is generated. In this way, the reproducing data can always be positioned in the center of the window.
Patent JP-H0217267-A (JP)
Title: Device for controlling speed change of traveling hydraulic motor
Inventor: KOTAKE JUICHI
IPC: B60W10/10
Filed: 1988-07-05
Abstract: PURPOSE:To carry out smooth speed-change traveling by correcting the fundamental setting of either of high/low speed by a high/low speed correcting means based on each condition of engine speed, a traveling oil-pressure load and traveling control and outputting the result to a speed-change changeover solenoid valve. CONSTITUTION:By operating a high/low changeover setting switch 31, a setting means 28 carries out the fundamental setting of either of high/low speed. Based on the judged results of an engine speed condition judging means 37, a traveling oil-pressure load condition judging means 30, and a traveling control condition judging means 45 each for judging the travel operating condition of a vehicle, a high/low speed correcting means 38 corrects the fundamental setting of either of the high/low speed and outputs a changeover signal to a speed-change changeover solenoid valve 23. Then, by switching over pilot pressure changeover valves 6, 6', the swash plate angle of traveling hydraulic motor is controlled via inclined-plate actuators 7, 8, 7', 8' to generate a low-rotation high torque or a high-rotation low torque by means of the traveling hydraulic motor. Thereby, smooth speed-change traveling can be carried out.
Patent JP-S5590911-A (JP)
Title: Projector
Inventor: MIDORIKAWA MITSUHIRO
IPC: G03G15/04
Filed: 1978-12-28
Abstract: PURPOSE: To form the high-performance projection system by mounting a mask to the grooved block arrayed and fixed with the pipe materials inserted with bar-form lenses.  
     CONSTITUTION: The pipe materials 103 inserted with the 1st bar-form lenses 101 being telecentric on the exit side and 2nd bar-form lenses 102 being telecentric on the incident side, which have a uniform diameter and whose respective lengths in the optical axis direction are 2W60 times the effective diameter, are disposed in the periodic groove rows of the grooved block 114 composed of plastics such as phenolic resins or metals so as to become perpendicularly coaxial to the object surface and projection surface and are fixed by means of sheet-form members or the like, after which a mask 121 which is composed of a thin metal plate, plastic sheet or the like and is opened with holes only in the lens effective diameter regions is mounted to the neighborhood of the object side end face (incident pupil face) of the block 114. Thereby, the projection optical system which has no leaking light from the gaps between the lenses and grooved block is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5955187-A (JP)
Title: Restriction endonuclease and its preparation
Inventor: HOSHIKO SHIGERU
IPC: C12N9/16
Filed: 1982-09-24
Abstract: PURPOSE:To separate a restriction endonuclease capable of recognizing the nucleotide sequence, 5'-GCCGGC-3', of deoxyribonucleic acid, from the disintegration liquid of a bacterial strain belonging to Streptomyces ribosidificus. CONSTITUTION:Streptomyces ribosidificus SF-733 strain (FERM-P No.5001) is cultured under aerobic condition, and cultured bacterial cells are collected and disintegrated e.g. by ultrasonic vibration. The objective restriction endonuclease capable of recognizing the nucleotide sequence, 5'-GCCGGC-3' (G is guanosine, C is cytidine), of deoxyribonucleic acid and having an optimum pH of 7.2-8 and an optimum temperature of 35-40 deg.C is separated from the obtained disintegration liquid.
Patent JP-H084431-A (JP)
Title: Lighting small window for steel plate door
Inventor: MASUDA KATSUZO
IPC: E06B3/58
Filed: 1994-06-24
Abstract: PURPOSE:To fit an outer frame without carrying out a boring work and fitting work by machine screws in a work site in the fitting work of the outer frame forming the lighting small window of a steel plate door. CONSTITUTION:The frame edge of a window opening formed at a door body l is provided with an outer frame 7 and an inner frame 8, and the inner frame 8 and the outer frame part 10 of the outer frame 7 form a window glass holding groove. In such a lighting small window for a steel plate door, a tongue piece 19 protruding in the inclined state onto the frame edge side is formed at a seat part 9 continuously formed at the outer frame part 10 of the outer frame 7. A locking hole 18 is formed at the frame edge of the window opening of the door body 1, and the outer side face 10a of the outer frame part 10 is brought into contact with the steel plate of the door body 1. The tip of the tongue piece 19 is brought into contact with the hole edge of the locking hole 18 so as to hold the steel plate and the locking hole by the outer side face and the tongue piece 19, thus fitting the outer frame 7 to the door body 1. The outer frame 7 is thereby fitted without carrying out the boring work and screw fastening work.
Patent JP-S5791734-A (JP)
Title: Plasma depositing method
Inventor: FURUMURA YUUJI
IPC: H01J37/32
Filed: 1980-11-26
Abstract: PURPOSE:To prepare a semipermeable film with good preciseness in film thickness and good quality by moving ion formed by subjecting a stock gas to plasma conversion throughout a magnetic field to reach the same to a surface of a substrate plate. CONSTITUTION:A stock gas such as a monosilane gas or the like is supplied into a reaction tube 1 to be subjected to plasma conversion and, thereafter, the formed ion is moved throughout a magnetic field. Then, Lorentz force is acted on the ion and cation is bent downwardly and anion upwardly. As the result, the cation is reached to a lower electrode 4 and the anion to an upper electrode 5 and electromotive force is generated between both electrodes. In this condition, when both electrodes 4, 5 are connected, because the ions are converted to an atom or an atomic group, said ions are deposited on a conductive substrate plate of the electrodes. Thereby, a semiconductor which has good preciseness in film thickness, is free from contamination and has good quality is prepared.