baber/WOPTO huggingface dataset:
Patent JP-S5746675-A (JP)
Title: Power circuit
Inventor: FUJITA KATSUO
IPC: H02M7/06
Filed: 1980-09-01
Abstract: PURPOSE:To obtain a specified output voltage by a method wherein the voltage of an AC power source is controlled by changing over a rectifier circuit through a discriminately controlling means. CONSTITUTION:A circuit 4 for discriminating peak-to-peak values in a discriminately controlling means 3, the level of the peak value of an AC input power voltage is judged from its relation to the specified set value. Then a timing signal is transmitted each time the peak value of the AC input power voltage is detected by a circuit 5 for setting timing. Based on the outputs of the circuit 4 for discriminating the peak value and the circuit 5 for setting timing, a changeover switch is controlled to allow either a bridge rectifier circuit 1 or a voltage multiplying rectifier 2 to operate, so that the specified output voltage becomes obtainable at all times.
Patent JP-H09283329-A (JP)
Title: Movable magnet for magnet applied apparatus
Inventor: MATSUZAKI ISAO
IPC: A61N2/08
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To lighten a magnet applied apparatus and to reduce the cost by driving a small number of permanent magnets fixed on a substrate by means of a rotating motor or a liner monitor or periodically exciting the electromagnets fixed the substrate with electronic control. SOLUTION: A small number of permanent magnets 2 are peripherally provided ion a rotating disk 1 and the rotating disk 1 is connected to the rotating motor 4 through a rotation shaft 3. A small number of permanent magnetic 2 are fixed on a sliding flat plate 5 and the sliding flat plate 4 is connected to the linear motor 7 through a sliding shaft 6. The permanent magnetic are replaced with the electromagnets and the electromagnets are periodically excited with electronic control. In the case of the movable magnets which are thus constituted, objects to be treated experience the change of a magnetic field for (50 × number of magnets) times per second since the rotating motor 4 usually rotated 50 times per second.  In the case of the sliding movable magnets, the objects experience the change of the magnetic field for (50 × number of magnets ×2) times per second within time when they pass the length of the sliding flat plate since the linear motor usually reciprocates 50 tines per second.
Patent JP-S5745657-A (JP)
Title: Storage device
Inventor: NAKABASHI KENZOU
IPC: G06F13/40
Filed: 1980-09-01
Abstract: PURPOSE:To make easy the accessing from a CPU, by selecting and switching the address information from the CPU connected to an external storage device and bidirectional data bus and the address signal connected to other device and the bidirectional data bus. CONSTITUTION:The device consists of a storage device 11, register 12, selection circuit 13 selecting the register output with the address signal, and selection circuit 14 which switches the bidirectional bus for a CPU20 and other device 22. Thus, selection circuits 13, 14 are operated with the address bus 31 to the information from the CPU and it is inputted to the storage device 11 via a data bus 30. On the other hand, in case of data transfer from the device 22, the data bus 30 and address bus 31 are detached with the selection circuits 13, 14 and they are directly connected to the storage device 11.
Patent JP-S61279020-A (JP)
Inventor: TORIIE HIDEAKI
IPC: H01H33/66
Filed: 1985-06-03
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-H01290352-A (JP)
Title: Monitor circuit
Inventor: TOJO TOSHIRO
IPC: H04M3/02
Filed: 1988-05-18
Abstract: PURPOSE:To prevent mis-trip of a loop monitor circuit at the operation of a relay by using a scan output stop circuit built in a monitor circuit so as to stop the scan output at the operation of a ringer transmission relay. CONSTITUTION:A call signal is sent from a ringer signal generator 2 to a subscriber telephone set 1 by the interruption operation of the signal transmission relay 8 and when the telephone set a hooks off by the reply of a subscriber, a voltage across a ringer signal transmission resistor R0 is monitored, a monitor signal is sent from a ring trip circuit 5 to a scan output circuit 6 and an SCN signal is sent to the control section. When an SD signal is received from the control section and given to a relay driver circuit 7, a signal transmission relay 8 is restored to stop the transmission of the call signal and the subscriber telephone set 1 is connected to a feeder circuit 3. The scan output circuit 6 is stopped forcibly via the scan output stop circuit 9 in the operation of the call signal transmission relay 8 to prevent malfunction of a loop monitor circuit 4.
Patent JP-S62277725-A (JP)
Title: Charged-particle beam exposure device
Inventor: KAWAMURA YOSHIHIRO
IPC: H01L21/30
Filed: 1986-05-26
Abstract: PURPOSE:To utilize the capacitance of a pattern memory effectively, and to draw a high-density pattern by making the number of memory banks constituting the pattern memory three or more and separately changing over each of the memory banks to the computer side or the drawing control circuit side. CONSTITUTION:A pattern memory 14 consists of memory banks such as six ones, and stores pattern data required for drawing small regions formed by dividing a region to be exposed given from a computer and outputs the pattern data to a drawing control circuit 12. A changeover control circuit 15 separately changes over and controls respective memory bank to the computer 11 side or the drawing control circuit 12 side. The computer 11 selects the number of the memory banks having capacitance capable of storing the pattern data in the small regions, changes over the memory banks to the computer side and writes the pattern data, changes over the memory banks to the drawing control circuit side, selects the number of the memory banks having capacitance capable of storing the pattern data in the next drawing small regions from residual memory banks and writes the pattern data, and these operation, are repeated and the patterns are drawn at each small region.
Patent JP-S61278261-A (JP)
Title: Emergency informing device
Inventor: WAKAIRO SHIGEYOSHI
IPC: H04M11/04
Filed: 1985-06-04
Abstract: PURPOSE:To prevent telephone set ringing due to pseudo incoming malfunction of a telephone set by using a timer to open a dial signal relay in a DC loop circuit for a prescribed time before a line is switched to a telephone device side after the data transmission to eliminate generation of a transient pulse due to polarity inversion of the line. CONSTITUTION:When a control section 9 of an emergency information device 2 detects a signal from a sensor 1, the control section 9 turns on a line closing relay CML, which changes over contacts cml1, cml2 to the DC loop circuit comprising di-T-R1 and sendor operating data is sent to the line through a data transmission section 10. Then the CML is turned off again. The a timer 15 and an OR circuit 16 are given between the control section 9 and a dial signal relay DI, th timer 15 opens a dial signal relay (contact di) for a time until the polarity is restored from the line open to open the DC loop circuit of di-T-R1 thereby restoing the polarity of an exchange 5, the control section 9 turns off the CML and the line is switched to a telephone set 11.
Patent JP-S5912652-A (JP)
Title: Synchronizing circuit of viterbi decoder
Inventor: YASUDA YUTAKA
IPC: H04L7/00
Filed: 1982-07-12
Abstract: PURPOSE:To attain the synchronism of a code word at a decoder itself, by discriminating whether or not a path exists between states corresponding to the maximum metric discriminated at a different time for switching the phase. CONSTITUTION:A signal to be decoded inputted to a terminal 100 is supplied to a Viterbi decoder 200 through a phase shifter 10, and a signal decoded from a terminal 101 is outputted. A metric of each internal state at each point of time of the decoder 200 is given to a maximum metric discriminating circuit 20 of the synchronizing circuit and a status number having a metric is fed to a register 30 as an input signal at the same time, then a path discriminating circuit 40 discriminates whether or not a path exists between a state having a maximum metric at the past point of time and a state at other point of time including the present point of time. As a result, the signal is integrated and compared and the phase generating the maximum integral value in the signal is discriminated as the phase of the synchronizing state, allowing to discriminate the synchronism/asynchronism.
Patent JP-H04348587-A (JP)
Title: Circuit board and manufacture thereof
Inventor: NAKAMURA SADASHI
IPC: H05K3/28
Filed: 1991-05-27
Abstract: PURPOSE:To provide a circuit board in which adhesive strength with a glass board is enhanced and which has excellent soldering wettability even at the soldering end of an electrode and excellent weather resistance, and a method for manufacturing the same. CONSTITUTION:A glass board 1 in which conductor wirings 3 are provided on its upper surface, an electrode 3 of a first layer so formed as to be connected to the wirings 2 on the board 1, an overcoating 4 so formed as to be superposed on the peripheral edge of the electrode 3, and an electrode 5 of a second layer so formed as to be electrically connected to the upper surface of the electrode 3, are provided, and a solder layer 6 for solder-mounting other electronic components on the upper surface of the electrode 5, is provided.
Patent JP-H10312728-A (JP)
Title: Multiple input switch
Inventor: TAKAHASHI KISABURO
IPC: H01H25/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent a multiple input switch from becoming large by moving a rotating type part when moving an operating part in the direction of a right angle with the axis direction. SOLUTION: This multiple input switch is provided with a rotating type electric part R in the rotating axis direction of an operating part and a switch S in the direction of a right angle with the rotating axis direction. The rotating type electric part R is operated through an axis part 12 by means of the rotating movement of the operating part 11. Additionally, the switch S is to be operated by a slanting movement of the axis part 12. Therefore, as the whole part of the rotating type electric part R does not move, a small type multiple input switch having a good space factor can be provided.
Patent JP-S5548291-A (JP)
Title: Stabilizing agent for mixed fuel composed of fuel oil and coal
Inventor: GOTOU MASAO
IPC: C10L1/32
Filed: 1978-09-29
Abstract: PURPOSE: To provide the title stabilizing agent which gives a mixed fuel composed of a fuel oil and coal, having sufficiently high stability even at a high temperature (e.g. at 70°C) or in the absence of water, composed of a quaternary ammonium salt cationic surfactant and a nonionic surfactant.  
     CONSTITUTION: A composition composed of (A) 99W70wt%, pref. 95W80wt% of a quaternary ammonium salt cationic surfactant, e.g. of the formula (R 1  is 10W20C alkyl; R 2  is 1W3C alkyl or 10W20C alkyl; R 3  is 1W3C alkyl; R 4  is 1W3C alkyl or benzyl; X is anionic counter ion), and (B) 1W30wt%, pref. 5W20wt% of a nonionic surfactant, e.g. a polyoxyalkylene nonionic surfactant or a mixture composed mainly of the surfactant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6014416-A (JP)
Title: Manufacture of electronic component
Inventor: TAKATANI MINORU
IPC: H01F41/12
Filed: 1983-07-05
Abstract: PURPOSE:To improve electrical characteristics significantly by impregnating a small electronic component with silicone, epoxy resin, phenol resin and the like by a vacuum impregnation. CONSTITUTION:A mixed solution of 20% silicone and 80% solvent is provided in a beaker 5 and a large number of sintered chips 1 are dipped in it and the beaker 5 is enclosed in a desiccator 6 and the desiccator 6 is evacuated by a vacuum pump 8. After about 30min, sintered chips 1 subjected to the vacuum impregnation are taken out from the beaker 5 and subjected to surface cleansing with gasoline and dried at about 100 deg.C for about 30min and a chip impregnated with silicone is obtained. When foundation plating is not formed, Ag paste or the like is applied by a brush to form the foundation 9. A rotary barrels 11, whose circumferene is composed of a metal wire net, is dipped in a electrolytic solution contained in an electrolytic bath 10. A large number of chips 1 are contained in the rotary barrel 11 and a current is applied between the net and a center conductor. In order to make the chips 1 float, a gas is blown into the electrolytic solution from a gas source 12. With this method, a prescribed plated layer is formed on the foundation 9.
Patent JP-S5821742-A (JP)
Title: Positioning and exposing device
Inventor: YAMASHITA HIROMI
IPC: G03F1/76
Filed: 1981-07-31
Abstract: PURPOSE:To eliminate defects after exposure beforehand by detecting and removing the dust on an exposure mask which transfers exposure images on a semiconductor substrate coated with photoresist, automatically. CONSTITUTION:In an automatic detecting and removing mechanism part 4 for dust, the two surfaces, that is, the front and rear surfaces, of an exposure mask 2 are scanned over the entire surface by the scanning of a laser beam 6 in the direction vertical to the conveying direction of the exposure mask and by a photosensor 7 which detects the reflected beam from the mask surface in follow up to said scanning. Dust 8 is detected automatically from the change in the quantity of incident light to the sensor 7 of the time when the reflection point of the beam 6 on the exposure mask overlaps on the dust 8. Upon detection of the dust 8, a belt conveying mechanism 3 is stopped, and ionized gaseous flow 10 is supplied toward said dust from a nozzle 9 for ionized gaseous flow, whereby the electrostatic sticking of the dust 8 is eased. Thereafter, a thoroughly accelerated gaseous jet 13 is ejected through a gas ejection nozzle 11 to the dust, whereby the dust 8 is conducted into an air releasing port.
Patent JP-S5748119-A (JP)
Title: Extension system of input-output device
Inventor: SAKAI SHIGENORI
IPC: G06F13/00
Filed: 1980-09-03
Abstract: PURPOSE:To execute an extension of an input/output device without exerting a bad influence on an on-line operation system, by providing a switch for detaching an input/output bus of an extension object system from a central processor during on- line operation. CONSTITUTION:In case when an extension of an input/output device IO11 is executed, the system is switched so that a system which does not become an object of extension, that is to say, ''0'' system becomes an on-line operation system, that is to say, an active system. An extension object system, that is to say, ''1'' system is detached from the on-line operation system, that is to say, the ''0'' system by making switches SW0, SW1 nonconductive. The extension input/output device IO11 is connected to an input/output bus B10 and B11. A function test of the extension input/output device IO11 is executed by a central processor CPU1 of the extension object system, that is to say, the ''1'' system. The ''0'' system and the ''1'' system are connected by making the switches SW0, SW1 conductive.
Patent JP-S6014044-A (JP)
Title: Solar pond
Inventor: MINAMI HIROKAZU
IPC: F24J2/00
Filed: 1983-07-04
Abstract: PURPOSE:To enable to utilize continuously the solar energy under the best condition by a method wherein the periphery part of a tent covering the upper part of a heat accumulating pond is secured in airtight manner to the periphery part of the heat accumulating pond, then the heat accumulating pond is protected by making the outside air to be fed into the tent. CONSTITUTION:A tent 21 is formed of a film made of flexible plastic, and large enough to able to cover the upper part of a heat accumulating pond 20a. The periphery part of the tent 21 is secured to the periphery part of the heat accumulating pond 20a in airtight manner. Further, the outside air is made to be fed into the tent 21 with a blower 23 and the like. Thereby, the heat accumulating pond can be protected and the solar energy is continuously utilized under the best condition.
Patent JP-S5912474-A (JP)
Title: Cleaning device of electrophotographic copying machine
Inventor: TSUKAHARA SUMIO
IPC: G03G21/10
Filed: 1982-07-14
Abstract: PURPOSE:To prevent toner staining by storing a flexible cylindrical film in a shrinked state between a brush housing and a cover, and putting a cylindrical brush in the cylindrical film when the brush is taken out. CONSTITUTION:The cylindrical film 33 made of flexible material such as vinyl is provided in a shrinked state between the brush housing 2 and cover 14; and the diameter of the cylindrical film 3 is adequately greater than that of the cylindrical brush 20 and its length is also adequately greater than that of the brush 20. Then, when the cylindrical brush 20 is taken out, it is put in the cylindrical film 33 to be taken out. Consequently, the toner staining is prevented when the cylindrical brush is taken out.
Patent JP-H06333679-A (JP)
Title: Discharge lamp lighting device
Inventor: MIZUMOTO HIDEAKI
IPC: H05B41/282
Filed: 1993-05-24
Abstract: PURPOSE:To set lighting time according to use and use purpose by constituting a discharge lamp lighting device of a battery, a lamp lighting circuit and a control circuit which can set beforehand either one of the maximum lighting time and light output of a lamp. CONSTITUTION:When the capacity of a battery 1 is constant, since a lamp current and the maximum lighting time are put in the relationship of reverse proportion, light output is reduced as the lamp current is reduced, and the maximum lighting time becomes long. Thereby, when a device is used while lengthening the maximum lighting time, the lamp current is set small according to this, and the desired maximum lighting time is secured. That is, a channel switch SW1 of a control circuit 4 is switched, and the lamp current is switched, and the optional maximum lighting time is set, or selection is made possible. In this way, even when electric power supply having limited capacity like the battery is used, usage according to use and purpose is made possible without being restricted by the maximum lighting time.
Patent JP-H07327925-A (JP)
Title: Optical axis adjusting device
Inventor: AMAMIYA AKIHIRO
IPC: A61B1/06
Filed: 1994-06-02
Abstract: PURPOSE:To provide an optical axis adjusting device which efficiently makes light generated by a light emitting means incident on the light guide of a light transmission apparatus by converging by a light converging means and easily performs optical axis adjustment. CONSTITUTION:This device is provided with a lamp 2, a lens 3 which converges the light generated by the lamp 2 and makes it incident on the incident terminal of the light transmission apparatus held at a prescribed position, a light receiving element 9 which captures the position state of an incident terminal, and a converged light position adjustment control means which performs adjustment to align a converged position by the lens 3 with the position of incident terminal of the light transmission apparatus, and the light generated by the lamp 2 is converged by the lens 3, and an optical axis can be adjusted at a position where the light can be efficiently made incident on the light guide of the light transmission apparatus.
Patent JP-S5823843-A (JP)
Title: Vinyl chloride resin composition
Inventor: BABA ZENJIROU
IPC: C08L1/00
Filed: 1981-08-03
Abstract: PURPOSE:The titled composition having improved transparency and resistance to color change by heating free from smell of its own, obtained by adding a 2- alkyl-3-hydroxy-4-pyrrone to a vinyl chloride resin composition. CONSTITUTION:A 2-alkyl-3-hydroxy-4-pyrrone shown by the formula (R is 1-5C alkyl) is added to a vinyl chloride resin composition. In order to eliminate smell and to improve transparency, 100pts.wt. resin is blended with 0.0001-3pts.wt. of the compound, and to increase heat stability, it is blended with 0.0005- 0.5pts.wt., preferably 0.0001-1pts.wt. of the compound.
Patent JP-H04351293-A (JP)
Title: Protective part of optical apparatus
Inventor: ISOI TOSHIMITSU
IPC: B23K37/00
Filed: 1991-05-28
Abstract: PURPOSE:To prevent the deposition of spatters and the generation of craters by setting the angle formed by the surface of a protective cover and the inner peripheral surface of the window of a holding plate at a dull angle or forming the surface of the protective cover flush with the surface of the holding plate. CONSTITUTION:The protective cover 1 is held by the holding plate 2 mounted on one surface of a body 3 and the window 20 to allow the peeping of the protective cover 1 is formed on the holding plate 2. The inner peripheral surface of the window 20 is so formed that the angle formed by this surface and the surface of the protective cover 1 is dull so that the spatters are prevented from colliding against the inner peripheral surface of the window 20 even if the spatters fly diagonally. There is, therefore, no deposition of the spatters. There is no deposition of the spatters and the generation of the craters in the protective cover 1 is obviated even in spite of the incoming of the spatters when the surface of the holding plate 2 and the surface of the protective cover 1 are formed flush with each other.
Patent JP-S62278299-A (JP)
Title: Electropolishing method
Inventor: YOSHIDA KAZUO
IPC: C25F3/16
Filed: 1986-05-27
Abstract: PURPOSE:To improve electropolishing efficiency by continuously supplying a standard electric current at current density at which a mirror polishing region is held and by intermittently adding a high electric current to the standard electric current in a short time. CONSTITUTION:A standard electric current forming a mirror polishing region (electric current having current density in region II) is continuously supplied and it is intermittently increased by 10-100% to supply a high electric current. This high electric current is immediately returned to the standard electric current. By the supply of the high electric current, an electrochemical shock is given to oxygen bubbles generated and stuck on a metallic surface (anode) to be polished to separate and remove the bubbles from the metallic surface.
Patent JP-S5456074-A (JP)
Title: Treating method for waste liquid
Inventor: OOHASHI HIROYUKI
IPC: C02F1/74
Filed: 1977-10-13
Abstract: PURPOSE: To treat waste liq. economically despite of a severely corrosive environment without requiring pretreatment of the waste gas, by using specific austenic stainless steel as equipment material for wet oxidation at elevated temp. and press. of acidic ammonium-sulfate-contg. waste liq. which contains org. pollutant of high concn.  
     CONSTITUTION: Acidic ammonium-sulfate-contg. waste liq. which contains high concn. of org. pollutant (e.g., a wate soln. 4W6.5 in pH, consisting usually of 5W20% ammonium sulfate, 2W10%org. pollutant, 500W5,000ppm cyanide, which is ischarged  from AN manufacturing process) is wet-oxidized at elevated temp. and press. (e.g., 250W270°C, 70kg/cm 2  G) by the contact of it with O 2 -contg. gas. As the material of the apparatus for the wet oxidation at elevated temp. and press. is used an austenic low-carbon stainless steel contg. Ni not less than 12% (e. g., SUS 316 L) or an austenic stabilized stainless steel (e.g., sUS 321) 
     COPYRIGHT: (C)1979,JPO&Japio