baber/WOPTO huggingface dataset:
Patent JP-S61165849-A (JP)
Title: Memory device
Inventor: MIYANISHI YOTARO
IPC: G11B7/24
Filed: 1985-01-16
Abstract: PURPOSE:To attain the storage of both the large-capacity information and the variable information and to perform the unitary control of both information, by using a magnetic recording medium and an optical recording medium which are driven by the same rotary source. CONSTITUTION:A photomagnetic disk 11 containing a magnetic recording medium 1a and an optical recording medium 4a set on the same disk is revolved by a rotary source M. Each information write/read actioni is equal to the conventional one with both media 1a and 4a. The information consists of N pieces of record R. Each record R contains a variable data block Vb, (n) pieces of fixed data blocks Fb and a record index Ir which indicates those fixed data blocks. Therefore the medium 1a is defined as an index area I and a variable data area V with the medium 4a defined as a fixed data area F respectively. The area I stores a variable data index Iv, (n) pieces of fixed data indexed If corresponding to (n) pieces of blocks Fb and the index Ir which indicates those indexes If. Then N pieces of records R are stored in each area.
Patent JP-S57117630-A (JP)
Title: Spinning ring
Inventor: KOSHITANI KUNIO
IPC: D01H7/56
Filed: 1981-01-16
Abstract: PURPOSE:A spinning ring where the ring rotor with a groove on the outer surface is composed of a specifically shaped upper rotor and a lower rotor, and a holder with an annular projection to be fitted to the groove is set rotatably to the rotor, thus minmizing the vibration and fluctuation. CONSTITUTION:Ring rotor 1 is formed by forcibly fitting the upper rotor 3 having a ring flange 2 on the top to the lower rotor 4. The upper rotor 3 has the tapered part 7 becoming larger in diameter upward and the lower rotor 4 is made almost L-shape in the cross section. When the lower rotor is fitted to the upper rotor, the inner step of the lower rotor 4 is broguht into contact with the under surface of the upper rotor 3 and an anular 6 groove 6 is formed between the step 7 on the outer surface of the upper rotor 3 and the top 8 of the lower rotor 4. Then, a holder 5 with an annular projection 9 of almost the same shape as the groove on the inner surface is fitted to the outside of the resultant ring rotor 1.
Patent JP-S62163223-A (JP)
Inventor: FUKUSHIMA MASAMI
IPC: H01H11/00
Filed: 1986-01-14
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-H06216052-A (JP)
Title: Vartical furnace
Inventor: KOIKE HIDEKI
IPC: H01L21/02
Filed: 1993-01-18
Abstract: PURPOSE:To prevent a wafer from being contaminated by particles in a vertical furnace where a cassette inlet-outlet openable door is provided to a device case by a method wherein an air filter is provided to the air intake of the device case, and a blower is to the air filter. CONSTITUTION:Air flowing into a device case 1 through the intermediary of an air filter 8 is pressurized through a blower 11 and cleaned by a cleaning unit 9 passing through an inlet duct, and cleaned air is fed to a cassette stocker 3. Furthermore, air cleaned by a cleaning unit 13 is supplied to a wafer transfer mechanism 5 and the like and then returned into the inlet duct 12 by fans 15. At this point, the inside of the device case 1 is kept positive in pressure, and when a cassette inlet-outlet openable door 2 is opened, air flows out of the device case 1, and outside air is prevented from flowing into the device case 1 through the cassette inlet-outlet openable door 2 not passing through an air filter, so that a wafer is prevented from being contaminated by particles. By this setup, a wafer can be protected against particle contamination.
Patent JP-S56103021-A (JP)
Title: Carrier for automatic production facilities
Inventor: TACHIBANA KIYOUZOU
IPC: B65G47/52
Filed: 1980-01-23
Abstract: PURPOSE: To simplify resending of an empty pallet by providing a portion like a railroad side-track to two up and down traveling ways, which is switched like a point in a carrier for automatic production facilities.  
     CONSTITUTION: After receiving an empty pallet 76 delivered from a traveling way 4 for carriage on a switching traveling way 41, the traveling way 41 is switched to 41'. After that the pallet 76 comes into a resending traveling way 5 from the switching traveling way 41'. On the other hand, the situation that a pallet 78 has completely entered a switching traveling way 42 from a traveling way 5 is detected, the switching traveling way 42 is switched to 42', and then the pallet 78 comes into the traveling way 4 for carriage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5596468-A (JP)
Title: Snapping detector
Inventor: OKAMOTO HIROSHI
IPC: G01R31/02
Filed: 1979-01-18
Abstract: PURPOSE: To surely detect snapping, by using a low-cut filter to detect the current flowing through a distribution line and by extracting only the arc current component from the detected current.  
     CONSTITUTION: The currents flowing through distribution lines 1 are detected by current transformers 31W33 provided on the power-source-side ends of the distribution lines so that the detected currents are applied to the differentiators 51W53 of a snapping detector 4. The differentiators constitute low-cut filters to extract high-frequency pulsating arc current components B superposed on load currents of AC power frequency. Overcurrent detecting circuits 61W63, which have reverse- timing property, act in response to the arc current components B. Since the circuits 61W63 have a slower melting-off property than the slowest melting-off property of several kinds lf insulated wires used for a distribution system and have a faster arc disappearing property than the fastest disappearing property of the insulated wires, the circuits 61W63 can be completely cut off. The detected signal is produced in a time range before the disappearance of arc and caused to cooperate with a ground fault detecting signal obtained from a ground fault relay. As a result, snapping can be surely detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05190260-A (JP)
Title: Manufacture of heating unit
Inventor: OBATA SHINOBU
IPC: B41J2/32
Filed: 1992-01-16
Abstract: PURPOSE:To prevent a yield rate from worsening by forming an electric resistance film in a band shape on an upper surface of an insulating base board, and polishing a surface of the film in the lengthwise direction by an abrasive sheet or the like. CONSTITUTION:A screen plate 2 having a window hole 2a in an upper surface of a heat resistant insulating base board 1 is overlapped to apply screen printing of Ag-Pd paste to the window hole 2a. Sintering is performed to prepare a band-shaped electric resistance film 3. Next, Ag paste is applied to both end upper surfaces of the base board 1 to prepare conduction terminals 4, 5. A resistance value of the film 3 is measured by a measuring device 6. When the resistance value is lower than a standard range, in a measured condition, an abrasive sheet 9 of width S=L is pressed to a part of effective length L by a rotating rubber roller 10, to polish a surface of the film 3 in the lengthwise direction. A film thickness is decreased along the lengthwise direction of the effective length part by polishing to increase the resistance value. When polished in the predetermined standard, the roller 10 is pulled up to stop polishing.
Patent JP-H11203111-A (JP)
Title: Program execution environment recovery system
Inventor: MATSUO TAKENORI
IPC: G06F9/06
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To recover registration information of an execution environment DB(database) that is utilized by an OS(operating system) in accordance with change of an application execution environment. SOLUTION: A startup part 12 of an application 10 is provided with a function that recovers an execution environment DB 32 of an OS 30. When the OS 30 is started, first, the part 12 is carded out. An execution environment DB retrieving part 122 of the part 12 acquires registration information of an execution environment of the application 10 (e.g. a path of a storage directory) from the DB 32. An execution environment researching part 124 acquires information of an actual execution environment at the point of time from the OS 30. An environment comparing part 126 compares the registration information of an execution environment with actual information. When they differ from each other, an environment recovering part 128 updates the registration information of the DB 32 so as to match the actual information.  A body part of the application 10 is executed after the part 12 is carried out.
Patent JP-H01182064-A (JP)
Title: Control of printing device
Inventor: HAYASHI HISAHIRO
IPC: B41J2/35
Filed: 1988-01-14
Abstract: PURPOSE:To improve efficiency and reduce cost by changing an electric vibration per unit time of an oscillation part by using an applied voltage. CONSTITUTION:Selected data equal to the number of pixels is output to a pixel selection output 7 and timing is obtained for voltage application. When a heat generating element 2 relatively moves to an object to be printed, a slit disc 18 is rotated by the movement of the heat generating element, and the pulse to indicate the arrival of the heat generating element at a voltage application position is caused to generate by a photointerrupter 19 designed to generate the pulse by the passage of the slit, to signal the timing for voltage application. If the pulse is entered by the interrupter 19, a sequencer 1 sets the number of output pulses from a voltage control oscillator 13 to a prescale value 10 to ensure required time for printing. At that time, a borrow output 6 is true and counting is initiated to apply voltage to the heat generating element for pixels selected by selective output of pixels, until the prescale value and the count value become equal.
Patent JP-S61166910-A (JP)
Title: Production of chromium-containing alloy
Inventor: KATAYAMA HIROYUKI
IPC: C21C7/068
Filed: 1985-01-18
Abstract: PURPOSE:To produce inexpensively a high Cr alloy by allowing a free carbonaceous material to remain and adjusting slag compsn. so as to satisfy respective specific formulas then discharging part of the formed slag and decarburizing the molten alloy in the melting and reducing of Cr oxide in a reaction vessel. CONSTITUTION:The raw material contg. the Cr oxide is charged together with the carbonaceous material such as coke into a top and bottom blown converter type reaction vessel to which a gas contg. oxygen is supplied and the oxide is melted and reduced to manufacture the Cr-contg. alloy. The free carbonaceous material is allowed to remain always in the furnace to progress the reaction so that the components of the molten alloy satisfy formula I. The flux is added to the alloy to adjust the slag compsn. so as to satisfy formula II during the melting and reducing of the Cr oxide. Part of the formed slag is discharged and thereafter the molten alloy is decarburized. The Cr-contg. alloy is thus produced inexpensively at a high yield.
Patent JP-H11204048-A (JP)
Title: Cathode structure and microwave electron tube
Inventor: SUDO TAKASHI
IPC: H01J1/28
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a cathode structure microwave electron tube having stable service life properties. SOLUTION: This cathode structure comprises a cathode substrate 11 containing an electron radiating substance, a supporting cylinder 12 made of a high melting point metal and supporting the cathode substrate 11, and a heater 13 buried in a burying material 14 formed in the supporting cylinder 12 to heat the cathode substrate 11. The burying material 14 is a material produced by sintering a mixture of particles and fibers. This microwave electron tube employs a cathode structure.
Patent JP-S59131447-A (JP)
Inventor: HIBINO YUTAKA
IPC: B29C63/00
Filed: 1983-01-17
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-S59131643-A (JP)
Title: Vinyl chloride resin composition
Inventor: FUJIMURA SHIYUNICHI
IPC: C08L27/00
Filed: 1983-01-18
Abstract: PURPOSE:To prevent the lowering of mechanical properties, oil resistance and moldability caused by the addition of a large amount of filler, by compounding a vinyl chloride polymer uniformly with a specific crosslinked ethylene-vinyl acetate-vinyl chloride terpolymer. CONSTITUTION:The objective composition is prepared by compounding (A) 100pts.wt. of a vinyl chloride polymer uniformly with (B) >=20pts.wt. of a crosslinked ethylene-vinyl acetate-vinyl chloride terpolymer having a gel fraction of 5-50% and obtained by the graft polymerization of (i) 20-170pts.wt. of vinyl chloride to (ii) 100pts.wt. of an ethylene-vinyl acetate bipolymer containing 30-70wt% of vinyl acetate unit. When the terpolymer is crosslinked to attain a gel fraction of 10-30%, the improving effects to the mechanical properties and the oil resistance become particularly remarkable.
Patent JP-S62164937-A (JP)
Inventor: KOBAYASHI SOSUKE
IPC: E04C2/04
Filed: 1986-01-14
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-H08194848-A (JP)
Title: Controller for automatic ticket checking machine
Inventor: TAGUCHI HIROYOSHI
IPC: G07B15/00
Filed: 1995-01-19
Abstract: PURPOSE: To enable a passenger to smoothly pass an automatic ticket checking machine. CONSTITUTION: A counting means 3 counts up the number of passengers utilizing each automatic tick checking machine 1 and calculates the total value (the total number of passengers) aL of the numbers (a) of passengers of respective ATEMs 1. A storage means 4 stores the total number aL of passengers in each day of a week and each unit time. A day-of-week/time inputting means 5 inputs a day of week W and time T in the means 4. The number aWT of passengers corresponding to a certain day of a week W and time T based upon the number of passengers in each unit time and in each day of a week which is stored in the means 4 is outputted to a number-of-allocated machines computing means 6. The means 6 inputs the number aWT of passengers and the preset number (b) of passengers allowed to pass per unit time of the machine 1 and computes the number (x) of allocated machines for entraining.  An advance control means 7 inputs the number (x) and allocates x machines 1 to entraining.
Patent JP-H11204734-A (JP)
Title: Electrode, capacitor, memory and manufacture thereof
Inventor: HIRONAKA KATSUYUKI
IPC: H01L21/28
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for improving characteristics of a part with which an electrode is connected, and a capacitor and a memory using this, and a method for manufacturing them. SOLUTION: A lower electrode 13, dielectric film 13, and upper electrode 15 are sequentially laminated through a joint layer 1,2 on a substrate 11. A first layer 13a made of IrPtRuO (oxygen content 10 atom %) and a second layer 13b made of ItPtRu or IrPtRuO (less than oxygen content 10 atom %) are laminated in the electrode 13, so that the second layer 13b can be arranged at the dielectric film 13. The first layer 13a can prevent diffusion with the dielectric film 14, and the second layer 13b can simplify the growth of crystal in the dielectric film 14 by a little diffusion generated in a boundary with the dielectric film 14. Thus, the crystallization of the dielectric film 14 being a part with which an electrode is connected can be made satisfactory, and characteristics can be improved.
Patent JP-S60149601-A (JP)
Title: Production of sodium hyaluronate of improved purity
Inventor: ISHIOROSHI MASATO
IPC: C12P19/26
Filed: 1984-01-17
Abstract: PURPOSE:To obtain the titled compound having a high purity and a high MW, by centrifuging a solution prepared by dissolving hyaluronic acid (sodium salt) in brine so that part of the accompanying impurities in said acid may remain undissolved and adding a water-soluble non-solvent to the supernatant. CONSTITUTION:To an aqueous solution of hyaluronic acid (sodium salt) (A) prepared by treating a ground animal tissue containing hyaluronic acid with a proteolytic enzyme and removing insolubles from the product, 100-150wt%, based on component A, (12-18C) alkyl pyridinium halide (wherein the halogen is Cl, Br or I) (B) is added to precipitate an adduct between components A and B. This precipitate is dissolved in brine (10-50 deg.C) of a concentration of 0.5- 1.5wt% so that most of component A may dissolve but part of the accompanying impurities may disperse in the form of fine particles of insoluble gummy matter. To a supernatant obtained by centrifuging the above-obtained solution, 1.5- 3pts.wt. water-soluble non-solvent (e.g., ethanol) per pt.wt., component A is added to precipitate component A, which is then filtered, washed, and dried to obtain the titled compound.
Patent JP-H08192923-A (JP)
Title: Device for carrying in and out container
Inventor: KARASHIGAWA TORU
IPC: B66C1/28
Filed: 1995-01-19
Abstract: PURPOSE: To provide a device which can automatically carry an inner container weak to shock and easy to cause dimensional change into and out of an outer container a little larger than it in diameter. CONSTITUTION: This is equipped with first and second supporters 8 and 11 extending downward along the periphery of an inner container A. A pawl 9 is provided at the bottom of the first supporter 8. Moreover, a pawl rocking member 12 for rocking the pawl 9 inward is provided at the bottom of the second support 11. By holding up this pawl rocking member 12, the pawl 9 is rocked inward and the inner container A is held and it can be carried in and out of the outer container B.
Patent JP-S56104257-A (JP)
Title: Testing method for insulation of solenoid relay
Inventor: KIRIYAMA TOSHIKATSU
IPC: G01R31/327
Filed: 1980-01-24
Abstract: PURPOSE:To permit an automatic insulation test for a solenoid relay by utilizing the discharge of a capacitor in order to electrically connect the portion between self- maintaining contacts and a lead terminal. CONSTITUTION:When charging control contacts m are closed, a capacitor C is charged by a power source E via a resistor R. Then, when discharging control contacts n are closed, a current iA flows through a solenoid relay coil A to actuate the relay and self-maintaining contacts a<0> and a<1> are closed. When the iA decreases sufficiently, the contacts a<0> and a<1> are opened. While the contacts a<0> and a<1> are being closed, applying an insulation testing voltage VB between a holding terminal H and a ground terminal G permits an insulation test between the portion P between the self-maintaining contacts and the terminal G because the portion P is being electrically connected to the terminal H via the contact a<0>.
Patent JP-2000205472-A (JP)
Title: Expansion joint
Inventor: MINAMI MASAYUKI
IPC: F16L27/12
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint having pressure proof, fire resistance and airtightness and which can be applied not only to a square duct but also to a round duct. SOLUTION: This expansion joint is set between ducts of a duct device for airconditioning and is furnished with an upstream side casing part 11 connected to the upstream side duct, a downstream side casing part 14 connected to the downstream side duct, an expansion induction member 19 induces an expanding direction of the upstream side casing part 11 or the downstream side casing part 14 by connecting the upstream side casing part 11 and the downstream side casing part 14 to each other, a stopper 20 to restrain expansion and/or contraction of the upstream side casing part 11 and the downstream side casing part 14,  a pressureproofing means made by bending a downstream side end part of the upstream side casing part 11 and an airtight part 17 provided on a peripheral part of the downstream side casing part 14 by making airtightly contact with the upstream side casing part 11 and filled with fireproofing fiber.
Patent JP-2000209048-A (JP)
Title: Preamplifier of high common mode rejection rate
Inventor: TSAI CHANG-DA
IPC: H03F1/32
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce the distortion of the signal to be processed, to simplify the circuit constitution and also to easily carry out the due processing. SOLUTION: This preamplifier of a high common mode rejection rate includes a 1st differential amplifier circuit U1, a 2nd differential amplifier circuit U2 and a 3rd differential amplifier U3. The phase reversal (-) input terminal of the circuit U1 is connected to a non-phase reversal (+) input terminal of the circuit U2. The non-phase reversal (+) input terminal of the circuit U1 is connected to the phase reversal (-) input terminal of the circuit U2. The output terminal of the circuit U1 is connected to the non-phase reversal (+) input terminal of the circuit U3, and the output terminal of the circuit U2 is connected to the phase reversal (-) input terminal of the circuit U3. Thus, a single output signal of the preamplifier is acquired at a single output terminal of the circuit U3.
Patent JP-H07204679-A (JP)
Title: Contact material for biological filter bed
Inventor: NISHIMOTO KIYOSHI
IPC: C02F3/06
Filed: 1994-01-25
Abstract: PURPOSE:To improve the efficiency of biological waste water treatment by molding a contact material from a mixture of a thermoplastic resin with a thermoplastic nonionic water absorbent resin. CONSTITUTION:A spherical contact material 1 for a biological filter bed is a molded product from a mixture of PP, as a base resin, and a thermoplastic nonionic water absorbent resin. The spherical contact material 1 comprises a large number of crossing partition plates 3 composed of vertical and horizontal disks and blade parts and forms a deposition surface for anaerobic bacteria with a relatively large specific surface area. Also, the material 1 has a specified porosity to improve retention of sludge and to prevent clogging and is usually packed irregularly in the cells of an anaerobic bacteria fixing tank to be held in the waste water. The content of the thermoplastic nonionic water absorbent resin is 5-50wt.%. The content below 5wt.% is not enough to give an adequate water absorption, while the contact material swells excessively to deteriorate the mechanical strength if the content exceeds 50wt.%.
Patent JP-S61165426-A (JP)
Title: Excavator
Inventor: KISHI MITSUHIRO
IPC: E02F3/42
Filed: 1985-01-17
Abstract: PURPOSE:To prevent the projection of a bucket from the side of vehicular body by a method in which the second boom is connected to the tip of the first boom, an arm and a bucket are attached to the booms, and the booms and the arm are positioned on the center of working base by bending. CONSTITUTION:A bucket 16 is penetrated into the ground by synergistic action of cylinders 18, 20, and 23 to excavate soil by the bucket 16. An opening and closing cylinder 19 is extended to make the opening angle of boty booms 10 and 12 smaller, the booms 10 and 12 are bent into a <-shaped from at a pin 13 as the center, and the bucket 16 is positioned in the space. A slewing base 6 is turned through 180 deg. in relation to the vehicular body 1, and soil is transferred to a truck waiting in the rear of the excavator. The bucket and the arm can be turned within the width range of the vehicular body, and soil and sand can be reloaded without contact with other buildings or machinery even in narrow sites.
Patent JP-S58124431-A (JP)
Inventor: KONOMURA MASARU
IPC: A61B1/00
Filed: 1982-01-19
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-2000204205-A (JP)
Title: Fluorine-containing polymer composition improved in moldability
Inventor: SAKAI NAOKO
IPC: C08L23/14
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-containing polymer composition having an excellent moldability without reducing the mechanical strength of the moldings made therefrom. SOLUTION: The composition comprises an ethylene/tetrafluoroethylene copolymer (A) whose melt viscosity at 297 deg.C is 5,000-100,000 poises and 0.1-50 wt.%, based on the ethylene/tetrafluoroethylene copolymer (A), of a fluorine- containing polymer (B) whose melt viscosity at 297 deg.C is 100 to 5,000 poises.