baber/WOPTO huggingface dataset:
Patent JP-S5212917-A (JP)
Title: A process for extracting 1,3beta-linearglucan polysaccharide from shii take mushrooms
Inventor: NAKANO NAOJI
IPC: A61K36/07
Filed: 1975-07-18
Abstract: PURPOSE: A process for preparing 1,3β-linear glucan polysaccharide from shiitake mushrooms. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5514976-A (JP)
Title: Controller of steam turbin
Inventor: SUSA AKIRA
IPC: F01D17/20
Filed: 1978-07-20
Abstract: PURPOSE: To subject to improve the turbin simplely by means of using one part of the controller of a mechanical oil pressure system and one part of the controller of an electric oil pressure system in common.  
     CONSTITUTION: An operating mechanism 3 of a main steam adjusting valve 2 of a steam turbin 1 is actuated by both of the controller 20 of a mechanical oil pressure system and of the controller 21 of an electric oil pressure system. The operation mechanism 3 of the adjusting valve has a change-over valve which is installed in the front of the actuating cylinder of the main steam adjusting valve 2, and this change- over valve changes over the supply of an oil pressure from the pilot valve which is actuated by a link mechanism 8 of a mechanical oil pressure system and the supply of an oil pressure from an electric oil pressure converter 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5714084-A (JP)
Title: Printer
Inventor: NOZAKI MINEO
IPC: B41J33/14
Filed: 1980-06-30
Abstract: PURPOSE: To obtain the captioned system high in reliability, stable and excellent in the durability thereof by a method wherein the mechanisms of driving, reeling and tensioning of a copy transferring tape are constituted with one pulse motor and one belt while a carriage and the copy transferring tape are synchrnized by an electrical control.  
     CONSTITUTION: The driving pulse of a control circuit PG is supplied to a pulse motor 16 by a printing command P in order to move a thermal head 4 while the same pulse is also supplied to a pulse motor 18 to rotate a driving roller 6 to reel the transferring tape 3 under synchronizing it with the movement of the carriage 14 through the tension belt 7. In case of the returning stroke of the carriage 14 into the starting direction of printing in accompaniment with the reverse rotation of the pulse motor 16, the driving pulse is not supplied to the pulse motor 18, the driving roller 6 is not rotated and the copy transferring tape is in the state of repose, therefore, the tape 3 is returned to a waiting position without being rubbed accompanied with the separation of the thermal head 4 from a printing paper 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62247094-A (JP)
Title: Silver plating solution for high-speed electroplating
Inventor: NANGO SHIGEYUKI
IPC: C25D3/46
Filed: 1986-04-17
Abstract: PURPOSE:To increase plating speed and to improve uniformity in plating and covering power by adding alcohol and an alkali metallic cyanide to a product prepd. by reacting selenium dioxide with acetylacetone and by adding a specified amount of the resulting additive to a silver plating soln. CONSTITUTION:An additive contg. selenium is added to a silver plating soln. contg. silver cyanide, an alkali metallic cyanide and an alkali metallic carbonate or hydroxide so that the concn. of selenium in the plating soln. is regulated to 0.1-5.0ppm. The additive is prepd. by adding 1-3C alcohol and an alkali metallic cyanide to a product prepd. by reacting selenium dioxide with acetylacetone. The resulting plating soln. enables plating at high current density and can give a smooth and lustrous finished surface.
Patent JP-H06299259-A (JP)
Title: Method for burning sintering ore
Inventor: MURATA AKIHIRO
IPC: C22B1/16
Filed: 1993-04-15
Abstract: PURPOSE:To provide a method for uniformly burning sintering ore in the width direction regardless of modeling error and variation of parameter, etc. CONSTITUTION:With respect to a system obtaining a manipulating variable vector u(t) so that a predicting temp. vector yp(t+1+T) resulting from adding a disturbance, which is the difference between a temp. vector y(t+T) and a model temp. vector yM(t+1+T) at the time (t+1+T) becomes the aimed temp. vector yR(t+1+T), a control parameter matrix alpha(0<alpha<1) is adjusted so that this system stabilizes, and by using a stabilizing polynominal, the manipulating variable vector u(t) is obtd. By this method, the quality and the yield of the sintered ore are improved.
Patent JP-S62243413-A (JP)
Title: Pulse generating circuit
Inventor: INUKAI HIDEMORI
IPC: H03K5/1532
Filed: 1986-04-16
Abstract: PURPOSE:To surely obtain a one-shot pulse by providing a transfer transistor (TR) controlling a gate potential of a one-shot pulse dropping inverter and controlling the gate voltage in response to the change in the rising speed of a clock signal of a one-shot pulse generating source. CONSTITUTION:A clock P goes to L when a clock phiA is active and goes to H when inactive. When the clock phiA is at L, a TR Q3 is turned off, TRs Q3, Q4 are turned on and the level of a node N2 is at L. When the clock phiA rises, since the gate node N1 of the TR Q3 is at H, the level of the node N2 rises. The gate of the TR Q4 also rises at the same time to lower the potential of the node N1 thereby suppressing the level increase in the node N2. When the clock phiA increases further, the TR Q3 is turned off, the TR Q4 is turned on sufficiently and the level of the node N2 goes to L. Through the constitution above, the clock phiA is fed to the TRs Q2, Q4 via the TR Q5, and when the clock phiA rises rapidly, the potential at the node N3 is lowered quickly to retard the on-state of the TRs Q2, Q4, then one-shot pulse is obtained stably.
Patent JP-S5213548-A (JP)
Title: Heat-resistant resin composition
Inventor: NAKAMURA JIYUNICHI
IPC: C08L59/00
Filed: 1975-07-22
Abstract: PURPOSE: To obtain a resin composition with resistances to heat, wearing and shock by compounding a polymer obtained by ring-opening polymerization of a norbornene derivative with a polyacetal or polyamide resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000282409-A (JP)
Title: Method and device for bundling tendon
Inventor: OHASHI WATARU
IPC: F16B2/12
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To closely and effectively bundle tendon members in a substantially hexagonal bundle shape by clamping a plurality of the tendon members under a state that an aligning plate and/or a dammy tensioning plate are interposed. SOLUTION: This is a bundle device for bundling a plurality of tendon members in a horizontal direction and a perpendicular direction with a pair of opposite hexagonal apexes made horizontal. An aligning board 6 is interposed between the members 2 at horizontal stages while a required number of dammy tendon members 2a are interposed at a required position and bundled, in bundling the tendon members 2 in the horizontal direction. Thereafter, the members 2 as well as the dammy members 2a are bundled in the perpendicular direction by a perpendicular clamp, and work to pull out the boards 6 successively in the horizontal direction is repeated, to thereby bundle the members 2 in the perpendicular direction. By means of the boards 6, the members 2 are aligned without being entangled with each other, thereby enhancing work efficiency.  Accordingly, even with the number of tendon members hard to be clamped in a close hexagonal shape, they can be bundled efficiently.
Patent JP-H08281696-A (JP)
Title: Rotary injection molding machine
Inventor: KADORIKU SHINJI
IPC: B29C45/14
Filed: 1995-04-14
Abstract: PURPOSE: To eliminate the necessity making the rigidity of the rotary table having lower molds arranged thereto high, to simultaneously perform mold clamping operation and the taking-out of a product or the setting of a work in parallel, to enable low pressure mold clamping by small force and to eliminate the damage of a mold at a time of trouble in a rotary injection molding machine equipped with one upper mold and two or more lower molds. CONSTITUTION: Respective lower molds 5 are arranged on a rotary table 25 to be moved between respective stations and a mold clamping unit 2 moving the lower molds 5 toward an upper mold 3 to clamp both molds 3, 5 is arranged to a mold clamping station having the upper mold 5 arranged thereto and a means performing the taking-out of a molded product from the lower molds or the supply of an insert work to the molds is arranged to the other station.
Patent JP-H07259936-A (JP)
Title: Tightening device of both transmission belts
Inventor: SANADA TOSHIAKI
IPC: F16H7/12
Filed: 1994-03-23
Abstract: PURPOSE:To effectively tighten two endless belts stretched in a V-shape by a tightening pulley. CONSTITUTION:In a belt transmission device where two endless belts 2, 3 extending from two driving pulleys 1a, 1b on the same shaft, in the V-shape are stretched over two receiving pulleys 4, 5 at the position of the V-shape direction from the driving pulleys 1a, 1b, the driving pulleys 1a, 1b are formed into the same diameter, and a wide tension pulley 7 is shaft supported on the tip of a tension arm 6 which is turnable around the supporting point 0 at the position between the endless belts 2,3. The tension pulley 7 is arranged between the endless pulleys 2, 3 so as to be brought into contact with the outer surface on the loosening side 2b of one endless belt 2 and the outer surface of the tension side 3a of the other endless belt 3, and the tension pulley 7 is constituted in a movably adjustable manner in the direction of the driving pulleys 1a, 1b.
Patent JP-S61246609-A (JP)
Title: Inspecting apparatus of shape
Inventor: ISHIDA TAKESHI
IPC: G01B11/24
Filed: 1985-04-25
Abstract: PURPOSE:To enable the inspection of the deformation of a pattern in all directions, by moving an object to be inspected, such as lead pins of IC, which is irradiated and has the same continuous pattern. CONSTITUTION:IC 11 is conveyed at a prescribed speed in the direction of an arrow. When a laser beam is applied to an end part of a lead pin array 12a, the beam reflected therefrom is given to a photoelectric transducing element 16. In the case when each lead pin is normal, a pulse signal is obtained at a fixed interval and with fixed intensity from the element 16. When the lead pin is bent in the perpendicular direction to the lead array 12a, however, the intensity of an output pulse of the element 16 corresponding to the bent part lowers. When the lead pin is bent in the direction along the lead array 12a, on the other hand, the width of the output pulse of the element 16 is varied. By measuring the number of the interval of the output pulse of the element 16, accordingly, the deformation of the lead pin in all directions can be inspected.
Patent JP-S63252984-A (JP)
Inventor: NAKANO MINORU
IPC: C04B41/87
Filed: 1987-04-10
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-S59214702-A (JP)
Title: Edge detecting device for metal body
Inventor: MAKI HIROSHI
IPC: G01B7/00
Filed: 1983-05-20
Abstract: PURPOSE:To avoid the effect of the separating distance between a detecting part and an object to be detected on detecting accuracy and to make it possible to perform detection even in water and oil, by providing detecting coils, an oscillator, differential voltage detectors, and phase detecting circuits, and detecting the edge of a metal body by the output of an adding circuit and/or a subtracting circuit. CONSTITUTION:When a metal plate A is located at a position separated from a probe 1, the voltages at non-grounding-side terminals of detecting coils 21, 22, and 23 are equal. Therefore, the output signals of differential amplifiers 5a and 5b are zero, and an added signal PS and a difference signal MS are both zero. Then, the metal plate A is moved from the side of the detecting coil 23 to the side of the detecting coil 21. In this case, when the edge of the metal plate A faces the detecting coil 23, the eddy current generated in the metal plate A by the high frequency current flowing the detecting coil 23 is larger than that caused by the detecting coil 22. Therefore, the impedance of the detecting coil 23 is lower than the impedance coil 22. As a result, the terminal voltage of a winding 23b of the detecting coil 23 becomes lower than the terminal voltage of a winding 22b of the detecting coil 22. A voltage signal corresponding to the difference is obtained as the output of the differential amplifier 5b.
Patent JP-S58208499-A (JP)
Inventor: YAMAMOTO TAMIO
IPC: D21H13/24
Filed: 1982-05-28
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-H11287192-A (JP)
Title: Rotary type refrigerant compressor
Inventor: SUZUKI ETSURO
IPC: F04C29/12
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To hardly generate a fluctuating noise in a discharge muffler by fixing a compression part and a sealed case to each other on an outer periphery of a main bearing, and discharging delivery gas to a main bearing side which is not dipped in a refrigerator oil. SOLUTION: A delivery part 11 is arranged on a main bearing 9, gas compressed in a cylinder 2 is delivered in a discharging muffler 12 through the delivery part 11. The delivery muffler 12 is partitioned into a first delivery chamber 20 and a second delivery chamber 21 by a baffle 19. A pass hole is opened on the buffle 19, gas released through the delivery part 11 is throttled again, pulsation component of gas is reduced, and gas is released to the second chamber. A small hole is arranged on the discharging muffler 12, and discharging gas is released into a sealed case after delivery gas is throttled. A shaft hollow part 23 is arranged on a shaft 3, the inner circumference 17 of the delivery muffler 12 is pressed in a boss part 18 of the main bearing.  An inner diameter near a press-in part of the boss part 18 is contracted by distortion of press-in, and a press-in position is set at a position of the hollow part 23 of the shaft 3.
Patent JP-H09256199-A (JP)
Title: Ferritic stainless steel sheet excellent in adhsion with coating film and its production
Inventor: SHIMIZU TAKESHI
IPC: C23D5/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic stainless steel sheet having a surface form high in adhesion with a coating film by continuous production. SOLUTION: This ferritic stainless steel sheet excellent in adhesion with a coating film is the one in which pits are closely formed on the surface of the steel sheet, and the average diameter D (μm) of the opening parts of these pits and the average depth H (μm) of the pits satisfy the relations in the following inequalities I and II: the inequality I: 1<=D<=5 and the inequality II: D/3<=H<=D/2. The stainless steel sheet can be produced by subjecting a stainless steel to alternating electrolysis of 1 to 10Hz in which the current density in the case of anode electrolysis to 1.0 to 10.0kA/m<2> and that in the case of cathode electrolysis to 0.1 to 3.0kA/m<2> for 10 to 120sec in an aq. soln. of ferric chloride contg. Fe<3+> by 1 to 50g/L.
Patent JP-S5517662-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: KURODA MINORU
IPC: F02M51/06
Filed: 1978-07-24
Abstract: PURPOSE: To enhance safety by interrupting the current supply to the electromagnetic fuel injection valve to prevent accidents such as fuel outflow due to thermal destruction of the valve bacause of the shortcircuit of the current path or the trouble of the electronic control unit.  
     CONSTITUTION: An electromatnetic fuel injection valve comprises an injection valve body 1 having a fuel inlet 5 through which the fuel, such as LPG, is porued, fuel pathes 6, 7, and a flange-shaped bobbin 8, an electromagnetic coil 9 wound around the bobbin 8, a movable core 12 opening the fuel path 6 when the coil 9 is supplied with current, a spring 13 biasing the movable core 12 in the fuel path 6 closing direction, and a nozzle 17. There is provided a temperature fuse 10 near the electromagnetic coil 9 for interrupting the current supply to the coil 9 when the temperature of the coil 9 rises extraordinarily high. The fuse 10 comprises a flexible sheet material 21, a pair of copper films 22, 23 to be attached to the material 21, and a solder material electrically inter connecting between the copper films. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62246750-A (JP)
Title: System for controlling movement of printing head in thermal transfer printer
Inventor: KATO ICHIRO
IPC: B41J2/32
Filed: 1986-04-18
Abstract: PURPOSE:To dispense with phase matching at the time of the incorporation of a pulse motor by checking an approach/escape operation mechanism without slackening a ribbon, by moving a printing head to a predetermined position by judging whether the approach/escape operation mechanism is operated well from the operation state of an escape position detection means at the time of initial setting operation. CONSTITUTION:The control means 6 of a thermal transfer printer 5 drives a pulse motor through a drive circuit at the time of initial setting operation not only to judge whether an approach/escape operation mechanism is operated well from the operation state of an escape position detection means 7 but also to move a printing head to a predetermined retracted position. By this constitution, the control means 6 can complete initial setting operation on the basis of the signal sent out by the escape position detection means 7. Therefore, the approach/escape operation mechanism can be checked at the time of initial setting operation such as at the time of the closing of a power source and phase matching at the time of the incorporation of a pulse motor can be made unnecessary.
Patent JP-H11289007-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUCHIYA YOSHIKO
IPC: H01L21/304
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a highly-reliable semiconductor device of a trench isolation type structure. SOLUTION: The manufacturing method includes steps of forming a pad oxide film 102 on a semiconductor substrate 101, forming a film of material slower in polishing rate than a trench filling insulating material 106 on the pad oxide film, making a trench groove in a predetermined zone, depositing the trench filling insulating material so as to fill the trench groove, polishing the trench filling insulating material to form an element isolation region, removing the material slower in polishing rate than the trench filling insulating material, and forming an impurity diffusion region 108 by leaving the oxidized pad film and implanting ions into the element isolation region.
Patent JP-S63255801-A (JP)
Title: Manufacture of composite magnetic head
Inventor: IKEDA YOSHITO
IPC: G11B5/127
Filed: 1987-04-13
Abstract: PURPOSE:To secure a sufficient film thickness and to improve the accuracy of a track width by combining a first film forming process to form a soft magnetic thin metallic film on a substrate, a process to form a groove to specify a track width and a second film forming process to adhere the soft magnetic thin metallic film and make it into a final film thickness. CONSTITUTION:In the first film forming process, a soft magnetic thin metallic film 3 is adhered and formed only for the film thickness on the value larger than the value to subtract a maximum film thickness tmax from a desired final film thickness Tf by alpha only in a substrate 1. Next, a grooving processing 4 to specify a track width TW is executed onto the substrate 1, continuously, in the second film forming process, a remaining film thickness 6 necessary to achieve the desired final film thickness Tf is adhered, and the correct control of the track width TW can be executed. Thus the desired magnetic characteristic can be satisfied and a dimension accuracy can be improved.
Patent JP-H03288152-A (JP)
Title: Photosensitive composition
Inventor: SASAKI MITSURU
IPC: G03F7/004
Filed: 1990-04-05
Abstract: PURPOSE:To improve preservable stability and to provide exposed visible image while maintaining required performance, such as sensitivity, at a sufficient level by incorporating a specific acid anhydride compd. into the photosensitive compsn. CONSTITUTION:This photosensitive compsn. contains the acid anhydride compd. expressed by formula I. In the formula I, X denotes -O-, -S- or formula II. R<1> to R<8> respectively denote a hydrogen atom, any selected from an aryl group, such as 1 to 5C alkyl group, aralkyl group such as benzyl group, alkoxy group. R<1> and R<2>, R<7> and R<8> may form a ring and the ring thereof may be arom. ring, such as benzene ring, naphthalene ring. The ring thereof may have a substituent. The exposing visible image having high stability is obtd. in this way.
Patent JP-H11249115-A (JP)
Title: Liquid crystal light control system
Inventor: TOKI MOTOYUKI
IPC: G02F1/1333
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To form a light control system by an inorganic oxide liquid crystal composite film driven by low voltage for which a solar battery is a power supply source by filling a liquid crystal material into the hole of a porous inorganic oxide film. SOLUTION: The inorganic oxide composite film of a high dielectric constant and the solar battery are used. That is, by using the inorganic oxide of the high dielectric constant represented by barium titanate for a matrix material surrounding liquid crystal, since voltage is effectively applied to the liquid crystal material, the driving voltage of a light control element is lowered. Further, by inserting the liquid crystal to the clearance of the porous oxide film, the problem that the liquid crystal is mixed and dispersed in the matrix material is solved. Also, since the light resistance and heat resistance of the organic oxide are excellent compared to an organic polymer material, in the case of using it as light control glass for outdoor, the degradation of the composite film is reduced. Also, by using the solar battery for the voltage supply source, this system is turned to an energy self-supply type system and a power cost is lowered.
Patent JP-S5316007-A (JP)
Title: Method of dispersing pulverulent coal into petroleum
Inventor: KATSUTA KIHEI
IPC: C10L1/32
Filed: 1976-07-29
Abstract: PURPOSE: To stabilize the dispersion of pulverulent coal in oil by mixing a mixture of pulverulent coal and a polyethylene oxide aqueous solution of a specific concentration, with an oil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62247661-A (JP)
Title: Circuit current detector
Inventor: KUSUNOKI TETSUJI
IPC: H04N1/32
Filed: 1986-04-18
Abstract: PURPOSE:To detect the current of a telephone circuit without deteriorating the speech quality by putting a resistance into the telephone circuit, connecting a voltage controlled oscillator in parallel to said resistance and supplying the output of said oscillator to a comparator to extract the ON/OFF signals. CONSTITUTION:When a current flows to a telephone circuit 8, a difference of potential is produced between points before and after a resistance 10. A voltage controlled oscillator 11 oscillates an alternating current of a prescribed level of voltage in response to said difference of potential. Then the alternating current is supplied to a comparator 13 via a transformer 12. In this case, the voltage is set at a level higher than the reference voltage VCC that is supplied to a comparator 13. Therefore the comparator 13 outputs an ON signal. When no current flows to the circuit 8, the oscillator 11 produces no alternating current. Thus the comparator 13 delivers an OFF signal and therefore the pres ence or absence of the current of the circuit 8 is decided by the output signal of the comparator 13. Then the off-hook state of a telephone is detected.