baber/WOPTO huggingface dataset:
Patent JP-S5671825-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: G11B5/64
Filed: 1979-11-13
Abstract: PURPOSE: To increase the durability and acidproof characteristics of the said recording medium, by forming the film of macromolecular substance including silicone oil, on the surface of metal magnetic thin film including cobalt formed on the substrate of a magnetic recording medium.  
     CONSTITUTION: On the substrate such as polyester, film, the magnetic thin film of metal including cobalt such as cobalt-iron alloy, cobalt-nickel alloy, and metal cobalt including phosphorus, is formed with vapor deposit. Next, silicone oil is included by 0.1W10wt% to macromolecular such as polyvinyl chloride-acetate, copolymer, and polyvinyl butyral and the solution dissolving it in the solvent such as methyl isobuty keton and toluene is coated in the surface of metal magnetic substance film to form the film of macromolecular substance including silicone oil, and thus, the coefficient of friction of the coating film surface can be decreased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H101777-A (JP)
Title: Coating solution for forming electric conductive coating film and electric conductive coating film
Inventor: ISHIZEKI KENJI
IPC: H05K9/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To form high performance electric conductive coating film and low reflection electric conductive coating film by low temp. heat treatment by incorporating a specified amt. of specified metallic fine particles in the sols in a coating soln. SOLUTION: Sols in which one or more kinds of metallic fine particles selected from the groups of Ag, Ru, Re, Ir, Os, Pt, Rh, Pd, Ni, Co, Sn, Cr, Au and In dispersed are incorporated into electric conductive coating applying components. Also, >=10 pts.wt. among the electric conductive coating film forming components is composed of the metallic fine particles. The average particle size of the metallic fine particles is preferably regulated to about η100nm. The regulated coating soln. for forming electric conductive coating film is applied to a substrate of glass or the like. Since this coating soln. Contains the metallic particles in the shape of sols, in the case of its application, fine pores are introduced into the electric conductive coating film.  In the case a coating soln. contg. the alkoxide of Si, Ti, Zr or the like or the partially hydrolyzed products thereof to the surface of the electric conductive coating film, the coating soln. infiltrates into the fine pores to improve the strength of the electric conductive coating film.
Patent JP-S5573968-A (JP)
Title: Simple record player
Inventor: WATANABE KATSUMI
IPC: G11B3/085
Filed: 1978-11-29
Abstract: PURPOSE: To avoid the uneven rotation of the record caused by the uneven stylus pressure although the record has some error in its horizontality by securing the control for the pressure of the reproducing stylus to the record via the function of the hooking axle energized with the spring.  
     CONSTITUTION: With push of button 4, the recording groove of record 5 is fitted to reproducing stylus 14. At the same time, button 4 joins switch contacts 10a and 10b to start motor M, and thus button 4 is turned. At the same time, barrel axle 3 lowers down, and hooking metal 12 pressed to the circumference surface of hooking axle 3' comes to end face 11 to block the overall resetting. Metal 12, however, does not hinder the rotation of button 4 and axle 3. Then button 4 turns by keeping the engagement between stylus 14 and the recording groove of the record while holding record 5. Projection 21c of action link 21b is pressed at the end position of reproduction of tone arm 13 to escape from upper end surface 11 of axle 3', thus setting axle 3 to the original position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5938665-A (JP)
Title: Auto-reset circuit of electronic control apparatus
Inventor: KATOU TAKASHI
IPC: G01R19/165
Filed: 1982-08-27
Abstract: PURPOSE:To prevent reckless driving and erroneous operation and to enhance reliability and safety, by using the output signal of a power breakdown detecting circuit as the auto-reset pulse for an operation circuit in the DC constant voltage side for the operation circuit to positively perform initial reset at the time of the restoration of power breakdown. CONSTITUTION:When a power source switch 2 is closed and current voltage Vcc rises, the output point A of a comparator 10 for detecting power breakdown comes to an H-level in a state lower than reference voltage Vref and comes to an L-level in a state higher than said reference voltage Vref. In such a I OFF state that the time of power breakdown is long, when the power breakdown is restored, a point B is raised as Vcc rises but, when becomes higher than the threshold voltage of a wave form shaping circuit 8, it comes to L and, when becomes higher than Vref, it comes to H. This L-pulse is a reset pulse. With respect to short time power breakdown as shown in a II OFF state, there exists no problem. In a III OFF state, the perfect L-pulse is obtained at the point B and an operation circuit 9 is normally subjected to initial reset.
Patent JP-H0441008-A (JP)
Title: Grinding device for rolling roll
Inventor: KATO HEIJI
IPC: B21B28/04
Filed: 1990-06-06
Abstract: PURPOSE:To accurately grind the outer peripheral surface of a rolling roll without moving a surface to be ground in a zigzag direction and to easily perform exchanging work in a short time by using a grinding stone for grinding the rolling roll. CONSTITUTION:When the rolling roll 2 is ground, the rolling roll 2 is turned a motor 13 for a moving frame is driven to move the moving frame 6 in the lengthwise direction of the rolling roll 2 and to adjust the position of the moving frame 6 so that a rotary grinding stone 51 faces a part of the rolling roll 2 to be ground, then, the motor 30 for driving the grinding stone is driven to rotate the rotary grinding stone 51, and also, a double stage telescopic fluid pressure cylinder 23 is actuated to transfer a slide frame 21 toward the rolling roll 2 and the rotary grinding stone 51 is brought into contact with the outer peripheral surface of the rolling roll 2 to grind the rolling roll 2.
Patent JP-S5850393-A (JP)
Inventor: KOMENO HIROSHI
IPC: F16L59/06
Filed: 1981-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04242963-A (JP)
Title: Cooling device
Inventor: KUNO KATSUMI
IPC: F25D9/00
Filed: 1991-06-19
Abstract: PURPOSE:To reduce heat resistance and to cool a heating element effectively. CONSTITUTION:A refrigerant (such as fluorocarbon, etc., as substitutes for Freon) is supplied from a liquefaction/cooling device 8 into a porous body 6 of a cooling stud 4 thermally connected with a semiconductor chip 1 by way of pipings 7a and 7b. The refrigerant deprives the cooling stud 4 of its heat when passing through the porous body 6, thereby cooling the semiconductor chip 1.
Patent JP-S5937740-A (JP)
Title: Communication cable laid on fast train railroad track
Inventor: HONDOU HIROTOSHI
IPC: H01B11/00
Filed: 1982-08-27
Abstract: PURPOSE:To fix a half corrugated plastic tube to supporting parts together with a communication cable body, and to eliminate deterioration in radio wave coupling, and to facilitate laying work, by installing the half corrugated plastic tube on the side of the cable body which faces a high speed train. CONSTITUTION:The communication cable body 6 is installed over a railroad track for high speed train at enough height for communication, and fixed to supporting bodies 3. The side of the cable body 3 which faces said train is covered and the half corrugated plastic tube 7 is fixed to the supporting bodies 3 by fixing means 4 together with the cable body 6 via interposing spacers 8 are provided between the both. The cable body 6 is protected by the plastic tube 7, the fixation of the cable body 6 is facilitated, and stress applied to connection parts of the cable body 6 is reduced. Further, the deterioration in radio wave coupling is prevented and the laying construction is simplified.
Patent JP-H08338048-A (JP)
Title: Controlling circuit of construction machinery
Inventor: NAKAMURA KAZUNORI
IPC: E02F9/22
Filed: 1995-06-14
Abstract: PURPOSE: To make it possible to control the generation of cavitation in an actuator. CONSTITUTION: A controlling circuit is equipped with an arm cylinder 6 capable of generating selectively a state for gravity to act on a meter-out side 6b and a state for reaction force of load to act on a meter-in side 6a, a meter-in variable throttle 3A, a meter-out variable throttle 3B, a meter-in main pipe line 6A, a meter-out main pipe line 6B, a recycled main line 6C capable of supplying pressure oil to the meter-in main pipe line 6A from the meter-out main pipe line 6B when gravity is in a state to act on the meter-out side 6B and a controlling throttle 3C provided to the recycled pipe line 6C and, at the same time, a different controlling throttle is provided to a part of the recycled pipe line 6C positioned between the controlling throttle 3C and meter-in main pipe line 6A downstream of the meter-in throttle 3A.  A detection pipe line 14 for detecting pressure of the part of the recycled pipe line 6C positioned between the different controlling throttle and controlling throttle 3C is provided. A regulator 2 is controlled with pressure detected by the detection pipe line 14.
Patent JP-H08337219-A (JP)
Title: Apparatus for manufacturing cylindrical film
Inventor: TAKADA HISATAKA
IPC: B65B9/20
Filed: 1995-06-14
Abstract: PURPOSE: To provide a manufacturing apparatus for manufacturing a cylindrical film free from twisting by preventing the film from laterally shifting. CONSTITUTION: An apparatus for manufacturing cylindrical films for forming cylindrical films while transferring a long film 4 and forming an overlap 7 with both ends 4a, 4b gathered includes a sensing means 2 for sensing a shift in a peripheral direction of the film 4 from a predetermined position and a position control means 6 for receiving a sensing signal from the sensing means 2 to move the film 4 in a peripheral direction and control so that the overlap 7 is at a predetermined position.
Patent JP-H01315154-A (JP)
Title: Manipulator for vacuum
Inventor: ANDO KAZUNORI
IPC: H01L21/677
Filed: 1988-06-15
Abstract: PURPOSE:To eliminate a trouble such as a leak or the like from the air side into a vacuum by a method wherein both an upward and downward movement required to deliver a wafer which is conveyed and a movement of a turn inside a plane required to turn the wafer while the wafer is being heated during a film formation operation are executed by using a magnet coupling. CONSTITUTION:An air-side magnet 7 can be moved up and down and can be turned by making use of an outside diameter of a pipe 12 as a guide; an inside- a-vacuum magnet 8 can be moved up and down and can be turned by making use of an inside diameter of the pipe 12 as a guide; the inside-a-vacuum magnet 8 and a fork 2 are fixed to an inside-a-vacuum pipe 10. A wafer 1 is placed on a fork 5 of a wafer conveyance mechanism; when the air-side magnet 7 is lowered, the inside-a-vacuum magnet 8 and the inside-a-vacuum pipe 10 are lowered; accordingly, the fork 2 can be lowered; since a wafer-heating heater 3 is not moved, a margin can be made in a space used to deliver the wafer. The fork 5 on which the wafer 1 has been placed is shifted just under the wafer-heating heater 3; then, the wafer 1 is delivered to the fork 2. By this setup, it is possible to eliminate a trouble of a leak from the air side into a vacuum.
Patent JP-H10332757-A (JP)
Title: Static electricity measuring device
Inventor: TOHATA KAZUYA
IPC: G01R31/12
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To minify the device and facilitate maintenance and inspection by extracting the insulating liquid of a measured device into a liquid collecting vessel, and forming the circulation flow passage. SOLUTION: A valve 15 is opened so as to put the insulating oil 14 of a measured device 17 into the bellows type vessel 18 of a liquid collecting vessel 22, and the insulating oil 14 is circulated in a liquid circulation passage 23 by a liquid pump 24. The flow of the insulating oil 14 extracted into the liquid collecting vessel 22 and circulating to a static electricity generating part 26 is adjusted by a flow meter 25. The insulating oil 14 passes through the filter 27 of the static electricity generating part 26 and returns into the bellows type vessel 18, and repeats the circulation. When the circulating insulating oil 14 passes through the filter 17 of the static electricity generating part 26, leak current from its porous part is measured by an ammeter 35 through a wiring 35a.  In this way, by forming the circulation passage after once extracting the insulating oil 14 for measurement into the liquid collecting vessel 22, the device can be minified without being limited by the construction of the measured device 17. Further the filter 27 can be simply exchanged, and the maintenance and inspection are facilitated.
Patent JP-H0440555-A (JP)
Title: Evaluating device for degree of hardness of conversion resource
Inventor: MURAKAMI MINORU
IPC: G06F9/06
Filed: 1990-06-06
Abstract: PURPOSE:To automatically execute from an investigation of the convert resources to an evaluation by forming an item Japanese language file obtained by filing the investigation know-how, based on the resources converted extending from the past to the present in advance. CONSTITUTION:An item Japanese language file 1 obtained by filing the investigation know-how, based on, for instance, the resources converted extending from the past to the present in advance is configured, and the item Japanese language file 1 has a retrieval keyword 12 for specifying a source program, and an evaluation value 11 at every hardness degree evaluation object item 10 existing in the real resources which becomes a migration object, and generates a retrieval program 3 for retrieving an evaluation object item by inputting the item Japanese language file 1,and a parameter 2 for instructing the evaluation object item to a generator (1). Also, by executing compile by a compile & link (2), an execution module (3) is generated, and by using it, the degree of hardness of the migration of a retrieval object item is retrieved from the resources to be converted and the degree of hardness at the time of converting the resources to be converted is counted up and outputted as a business form 7. In such a way, the degree of hardness of the resources to converted of the retrieval object can be evaluated automatically.
Patent JP-H0440107-A (JP)
Title: Driving method for electric field electron discharging triode
Inventor: KOMATSU HIROSHI
IPC: H01J19/24
Filed: 1990-06-06
Abstract: PURPOSE:To proportionally control an anode output to a gate control signal so as to use it for driving a linear amplifier or an optical conversion device by controlling an anode current according to a gate current flowing from a gate electrode to a cathode electrode. CONSTITUTION:The electric field electron discharging triode is composed of a projected cathode electrode 3 which is formed on the surface of an (n) type silicon monocrystal substrate 1 by unisotropic etching, gate electrode 4 which is formed on the surface of the substrate 1 through an insulated film 2 of silicon oxide and equipped with an opening part near the projected tip of the cathode electrode 3, and anode electrode 5 which is arranged opposite through a vacuum layer 7 to the cathode electrode 3 and formed on the surface of an insulated substrate 6. In the state of grounding the cathode electrode 3, a constant positive potential VA is impressed to the anode elec trode 5 and as the gate control signal, a current source 27 is connected to the gate electrode 4. At such a time, a current (anode current Io) flowing to the anode electrode 5 is alpha times as large as the current amplification factor of a current value Ii in the current source 27 and on the condition of Io=alpha.Ii, the anode current is controlled in proportion to the gate control signal.
Patent JP-S5937018-A (JP)
Title: Electric discharge machine
Inventor: ITOU TETSUROU
IPC: B23H1/10
Filed: 1982-08-26
Abstract: PURPOSE:To prevent failure of working by performing frequency spectral analysis of the inter-pole gap discharge waveform and deciding between normal and abnormal discharge thus deciding whether the inter-pole gap state is normal or not. CONSTITUTION:Frequency spectrum of discharge voltage waveform in the gap between the electrode and workpiece is analyzed to identify between normal and abnormal discharge states by means of an abnormal discharge detecting means. For any state of spectrum, high output having frequency f0 corresponding to the reciprocal number of period (T) is produced. If the output is low for fo high for fH, it can be considered to be normal discharge. Consequently abnormal discharge can be identified.
Patent JP-S629793-A (JP)
Title: Laser beam machining device
Inventor: IWAI YASUHIKO
IPC: B23K26/02
Filed: 1985-07-08
Abstract: PURPOSE:To increase a working accuracy by detecting the slippage of the laser beam center position and mechanical origin position by providing an optical detector, then by controlling the beam irradiating axis so as to make this slippage zero. CONSTITUTION:A photoelectric element 4 is arranged at the mechanical origin position as a photodetector. The slippage of the center position of the photoelectric element 4 and the center position of a laser beam 10 is inputted into an arithmetic circuit 12 as the electric signal of the photoelectric element 4. The circuit 12 operates the distance between the mechanical origin and the center of the photoelectric element 4 based on the electric signal thereof and actuate a work lens driving device 2 via an amplifier 13 and the center position of the laser beam 10 is conformed to the mechanical origin position. The work accuracy is thus increased due to the reference point of the body to be worked and the reference point of a numerical control device being coincided with the center of the laser beam 10.
Patent JP-H08312115-A (JP)
Title: Free access floor
Inventor: KOBAYASHI TOKUZO
IPC: E04F15/024
Filed: 1995-05-22
Abstract: PURPOSE: To facilitate a packing work and improve the workability, by changing over a groove lid covering a cable groove between floor panels laid with a specified distance, to a contracted state that the lid is fixed on the upper face of panel and contained or an expanded state that it is drawn outward to close and cover the cable groove. CONSTITUTION: A fixing claw 22 of a groove lid 12 is fitted to the fixing hole 24 of a floor panel 10 to put the lid 12 on the upper face of the panel 10 and contract the structure. And also the lid is drawn outward and the claw 22 is fitted to the fixing hole 26 of the panel 10 and the lower end of the vertical wall 20 of the lid 12 is grounded on a foundation floor face to extend the stracture. In the contracted state, the occupied space of the package is almost the same space with the panel unit and the lid is fixed to the panel and hence, the packaged posture is stable. When a cable groove is formed in the extended state, it is all necessary motions that the lid 12 is drawn outward from the panel 10 and the claw 22 is merely hooked to the fixing hole 26. Accordingly, it can be easily, rapidly and stably constructed.  In this way, the structure can be inexpensively packed and transported and the construction cost can be reduced.
Patent JP-H0442895-A (JP)
Title: Production of thin film superconductor
Inventor: KAMATA TAKESHI
IPC: H01L39/24
Filed: 1990-06-05
Abstract: PURPOSE:To obtain a multiple compound thin film superconductor with excellent superconducting characteristics through such a process that, when a multiple compound film is to be irradiated with oxygen ion or oxygen plasma, the direct current voltage to apply to said ion or plasma is either intermittently or continu ously varied with time. CONSTITUTION:When a multiple compound film 12 (11: substrate; 13: surface) is to be irradiated with oxygen ion or oxygen plasma (31: ionic source), the direct current voltage (electric source 37) to apply on said ion or plasma is either intermittently or continuously varied with time. Heating with a heater 36 of the film 12 under the irradiation with the oxygen ion or plasma will improve the superconducting characteristics. The heating temperature is pref. room temperature to <=500 deg.C, and the ion-accelerating voltage is pref. <=2kv.
Patent JP-H11326350-A (JP)
Title: Cantilever type probe, multiple probe and scan type probe microscope constituted of the same
Inventor: YAMAZAKI TAKEO
IPC: G01L1/18
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To measure with a high sensitivity by increasing a ΔR/R0 (a resistance change of a piezoelectric resistor when a stress acts to a thin film cantilever to a total resistance of the piezoelectric resistor when the stress does not act). SOLUTION: This cantilever type probe has a thin film cantilever 101, a supporting member 102 for the thin film cantilever 101, a piezoelectric resistor 103 formed in the vicinity of a surface of the thin film cantilever from the thin film cantilever 101 to the supporting member 102, and an electrode 104 electrically connected to the piezoelectric resistor 103. A thickness of the piezoelectric resistor 103 at a part where a stress acts is made smaller than a thickness of the piezoelectric resistor 103 at a part where a stress does not act. The multiple probe and the scan type probe microscope are constituted of this cantilever type probe.
Patent JP-H0624991-A (JP)
Title: Long acting preparation of ursodeoxycholic acid
Inventor: TAGUMA KAZUNORI
IPC: C07J9/00
Filed: 1991-06-20
Abstract: PURPOSE:To obtain a long acting preparation of ursodeoxycholic acid useful as a therapeutic agent for cholesterol-based cholelithiasis. CONSTITUTION:This long acting preparation of ursodeoxycholic acid is a composite granule agent (consisting of plural kinds of granules) and comprises 50-90wt.% ursodeoxycholic acid as a medicinal component, based on rapidly releasing granule agent 40-80wt.% ursodeoxycholic acid, based on long-actingly releasing granule part I and 40-70wt.% ursodeoxycholic acid, based on long- actingly releasing granule part II, in the total amount of preparation.
Patent JP-2000338724-A (JP)
Title: Full-color toner
Inventor: SATA SHINICHI
IPC: G03G9/087
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To ensure superior positive chargeability, to prevent photoreceptor fog in the case of use in a nonmagnetic one-component developing system, to attain excellent image density and to enhance durability by specifying the acid value of a toner and the sum of the acid and hydroxyl values of the toner. SOLUTION: The full-color toner contains a polyester-containing bonding resin and 0.5-40 pts.wt. quaternary ammonium base-containing copolymer based on 100 pts.wt. bonding resin. The copolymer may be obtained by polymerizing a monomer mixture containing 60-97 wt.% monomer of formula I, 1-33 wt.% monomer of formula II and 2-35 wt.% monomer of formula III or its quaternized product. The acid value of the full-color toner is <=10 mgKOH/g and the sum of the acid and hydroxyl values of the toner is <=60 mgKOH/g. In the formula I, R1 is H or methyl. In the formula II, R2 is H or methyl and R3 is 1-6C alkyl. In the formula III, R4 is H or methyl and R5 and R6 are respectively 1-4C alkyl.