baber/WOPTO huggingface dataset:
Patent JP-H038579-A (JP)
Title: Pulse welding equipment
Inventor: MATSUI HITOSHI
IPC: B23K9/09
Filed: 1989-06-05
Abstract: PURPOSE:To prevent running out of an arc even if a short circuit is generated between a welding torch and material to be welded in a state with the welding torch brought close to the material to be welded by selecting and outputting either of a constant- voltage setting circuit or a pulse current waveform setting circuit according to the outputs of a welding start timing circuit and a short-circuit timing count timer. CONSTITUTION:When a welding current flows with welding startup and a current detection signal is inputted to the welding start timing circuit 7 by a current detector 4, although counting of welding start timing is started, a condition changing-over device 3 inputs the output of the constant-voltage output setting circuit 9 and outputs the constant-voltage out out aa the welding output up to counting up of the welding start timing. Before long, when the welding start timing circuit 7 counts up, the condition changing-over device 3 is changed over so as to input the output of the pulse current waveform setting circuit 10 and after that, a pulse current is outputted as the welding output. Accordingly, the current between the constant voltage output timings can be increased suddenly and even if the short circuit is generated between a wire and the material to be welded, running out of the arc is not generated and arcing can be again carried out quickly.
Patent JP-H036808-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: NAITO KAZUMI
IPC: H01G9/02
Filed: 1989-06-05
Abstract: PURPOSE:To shorten electrolytic polymerization time and to desirably reduce loss coefficient by processing valve operation metal having a dielectric oxide film layer on a surface with oxidizer, and then forming a semiconductor layer on the film layer by electrolytic polymerization in electrolyte containing specific monomer. CONSTITUTION:After valve operation metal having a dielectric oxide film layer on a surface is processed with oxidizer, and a semiconductor layer of solid electrolyte is formed on the film by electrolytic polymerization in electrolyte containing monomer represented by a formula (I). In the formula (I), R<1>, R<2> are alkyl group, alkoxy group or H, X is O, S or NR<3>, and R<3> is alkyl group or H. When the metal is dipped in the electrolyte to be electrolytically polymerized, electrolytic polymerization and simultaneously chemical polymerization occur. As a result, the electrolytic polymerization time is shortened. Further, the polymerization occurs when the chemically polymerized part is very small, and a boundary resistance between the chemical polymerization layer and the electrolytic polymerization layer becomes vary small, and the DF value of a capacitor can be maintained desirably low.
Patent JP-H09325899-A (JP)
Title: Information processor
Inventor: SAKAKURA MAMORU
IPC: G06F11/16
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a highly reliable information processor also as normal information processor by adding a simple circuit. SOLUTION: Each of a master processor 10-1 and slave processors 10-2, 10-3 is provided with plural input buffers 41-1 to 41-3 for taking information on a bus 20 inside, an input switching part 51 for outputting a signal E11 passed through the whole input buffers 41-1 to 41-3 in a high reliability mode and outputting a signal E10 passed through only one input buffer 41-1 in a normal mode, a processor number switching part for outputting the common processor number in the high reliability mode and outputting the proper processor number in the normal mode and a signal invalidating circuit 61 for validating existence information E30 and master information E31 in the high reliability mode and invalidating these information E30, E31 in the normal mode.
Patent JP-S63305660-A (JP)
Title: Facsimile equipment
Inventor: WATANABE KAZUYOSHI
IPC: H04N1/00
Filed: 1987-06-08
Abstract: PURPOSE:To easily manage the communication result of documents transmitted disorderly by constituting a management means which manages the communication result of the documents transmitted by a facsimile equipment so that it prints the document identification number of each document and manages the result by using said number. CONSTITUTION:An automatic document feeding device 1 starts to feed the document 2. A communication management equipment 3 takes up a document number or a document symbol proper for the document constituted by the document 2, and inform as it to a printer 4. The printer 4 prints thus informed document number or document symbol informed by the equipment 3 on the document 2 fed by the feeding device 1. A management information output device 5 automatically requests the equipment 3 for management information corresponding to each document. Upon receiving the management information, the output device 5 expresses, for an operator, the coincidence between the document number or the symbol printed at the time of paper-feeding and respective communication management information at least in such a form as understandable to the operator. As a result, the facsimile operator can accurately know the communication result of an arbitrary document at a glance.
Patent JP-S63496-A (JP)
Title: Method for purifying gallium electrolytic solution
Inventor: NISHIYAMA YUTAKA
IPC: C25C1/22
Filed: 1986-06-20
Abstract: PURPOSE:To well remove In an V from a Ga electrolytic soln. by adding an alkali metal oxalate to the electrolytic soln. and filtering off a formed precipitate contg. In. CONSTITUTION:An alkali metal oxalate such as potassium oxalate is added to a Ga electrolytic soln. to form KIn(C2O4) as a precipitate and this precipitate is filtered off. Thus, In can be separated and removed from the Ga electrolytic sln. When V is removed from the electrolytic soln., an alkaline earth metal hydroxide or oxide such as Ca(OH)2 is added to the soln., the soln. is heated to precipitate the V as calcium canadate and this precipitate is filtered off. In case where the Ga electrolytic soln. contains both In and V, potassium oxalate and Ca(OH)2 are simultaneously added to simultaneously precipirate KIn(C2 O4)2 and calcium vanadate, which are then filtered off.
Patent JP-H0437247-A (JP)
Title: Paper stack device
Inventor: HATANO YASUHIRO
IPC: H04N1/00
Filed: 1990-05-31
Abstract: PURPOSE:To deposit discharged paper such as a long sized recording paper in an easily discharged way and to make the installation space of the device small by providing a paper support means whose tip is placed upper than the device main body and bent forward to the stack device. CONSTITUTION:A tip of paper discharged from a discharge exit 2 is restricted at first by a paper tip support means 6, and when the paper is discharged further in the state, the discharged paper is looped and the tip side is extended upward while being supported by a paper support means 6c. When the upper end of the looped paper reaches a part of a tip 6d of a paper support means 6c being forward, the further carrying of paper upward is prevented and the looped paper is carried while being curved forward and rides on the device main body 1. Thus, the long sized paper discharged from the discharge exit of the device main body 1 is depositted onto the device main body 1. Thus, the discharge of the paper is facilitated and no large installation space is required.
Patent JP-S5933810-A (JP)
Title: Foil-wound transformer
Inventor: INUI AKIFUMI
IPC: H01F27/28
Filed: 1982-08-20
Abstract: PURPOSE:To prevent the generation of heat due to the concentration of current and magnetic flux and prevent the deformation of a foil winding due to an electromagnetic force, by disposing an insulator at a metal foil end portion in a lead wire connecting part. CONSTITUTION:A lead wire 25 is secured at its central part 25a to a metal foil 2 by means of spot welding, contact bonding or ultrasonic bonding. An insulator 26a is disposed at a side end part of the metal foil 2 where the lead wire 25 is connected, and further an insulator 26b is disposed at a side end part of the metal foil 2 where the end of the lead wire 25 is connected. Each of the insulators 26a, 26b has a width set to be 3mm. or more so as to be able to cover the portion of the metal foil having a length of about 2-3mm. from each side end part thereof where the concentration of magnetic flux easily occurs. The length of the insulator 26a is set so as to be larger than the width of the lead wire 25. On the other hand, the length of the insulator 26b only requires to be equal to the width of the lead wire 25. The current flowing while being distributed over the whole surface of the metal foil 2 can be prevented from concentrating near the lead wire 25. In addition, since the side end part of the metal foil 2 where the concentration of magnetic flux easily occurs is insulated, it is also made possible to prevent the generation of heat due to the concentration of magnetic flux.
Patent JP-S5570445-A (JP)
Title: Dustproof ingot making deck
Inventor: KIDA HIROTAKA
IPC: B22D9/00
Filed: 1978-11-22
Abstract: PURPOSE: To achieve the purification of working environmetns and the improvement of safety by providing an upward air blowing nozzle between the ingot making working deck and ingot making mold.  
     CONSTITUTION: At the time when the molten metal in a ladle or additives and covering agents are poured into a mold 2' by using a crane 3 or at the time when water is released to the mold from a water spray nozzle 4 after ingot making, the powder dust or steam produced hampers sight and pollutes environments and with an ordinary blower 5, the polluting flow S' diffuses to the blast direction, spreading to the adjoining house B. In this case, an upward air blowing nozzle 6 is disposed between the working deck 1 and mold 2 and a rising air curtain is formed by operating a blower 8, by which the polluting flow S" may be diffused upward and the ventilation from a ventilation hood 7 accelerated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05310234-A (JP)
Title: Forming method of notched groove for tearing, on resin film
Inventor: FUKUDA ATSUSHI
IPC: B65D65/30
Filed: 1992-05-08
Abstract: PURPOSE:To reduce dust which flies at the time of film processing and improve the working environment by a method wherein a part or the whole of a resin film is heated, and a notched groove for tearing is formed on the surface of a portion which is heated of the resin film. CONSTITUTION:For a product such as a mirror-shaped rice-cake, etc., is airtightly packaged by a resin film 11, and a notched groove 5 for tearing is formed on said resin film 11 in order to make the opening easier, when the notched groove 5 is formed on the resin film 11, a leading end 14 of a horn part 13 of an ultrasonic oscillator 12 is brought into contact with the upper surface of the resin film 11 which is carried in the direction shown by arrow 10. Also, a roll 15 such as a heater roll equipped with a heating means is arranged in such a manner that the contact part of the leading end 14 of the horn part may be pressed from the lower side, on the lower surface of the resin film 11. Then, the notched groove 5 is formed on the resin film 11 by the horn part 13 while the resin film 11 is being heated by the roll 15. By this method, dust which flies when the notched groove is formed can greatly be reduced.
Patent JP-H1097493-A (JP)
Title: Method and device for giving bus controlling right
Inventor: SCHMAHL KENNETH A
IPC: G06F15/177
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a method for giving ownership of resources between plural devices without using an external arbiter by giving up an access to a bus when a timer terminates. SOLUTION: A bus 101 is shared by two processors 102 and 103 in the same computer system 100. The processor 102 is allowed to access the bus 101 only while it is in its designated controlling right state and similarly, the processor 103 is allowed to access the bus 101 only while it is in its designated controlling right state. Thus, the scramble for the bus 101 is prevented by only either of the processors 102 and 103 accessing the bus 101 at a time. The bus controlling right state of the system is decided by a token, i.e., a signal which is generated by the processors 102 and 103. That is, the processors 102 and 103 generate a signal onto a line 130 each time they acquire an access to the bus 101, every time they abandon the access to the bus 101, or whenever they desire to acquire an access to the bus 101.
Patent JP-S6035872-A (JP)
Title: Picture formation device
Inventor: YAMAKAWA TADASHI
IPC: H04N1/04
Filed: 1983-08-08
Abstract: PURPOSE:To reduce the size of the titled device and to speed up copying by dividing photodetecting elements to be driven and LEDs into N blocks respectively and turning on the LEDs in parallel. CONSTITUTION:In order to copy pictures for one row, the photodetecting elements to be driven and the LEDs 30 are equally divided into N blocks respectively. In each block, data from the photodetecting elements are applied to data lines Data 1-Data N and N shift registers 33-1-33-n, N latches 31-1-31-n and N drivers 32-1-32-n and N drivers 32-1-32-n are arranged to turn on the LEDs in parllel. Therefore, one row can be copied apparently by a clock signal corresponding to N times a clock line OCK of the shift register.
Patent JP-S63306787-A (JP)
Title: Video signal recorder
Inventor: NAGASAWA KENICHI
IPC: H04N5/782
Filed: 1987-06-08
Abstract: PURPOSE:To record moving image and still image signals within a short time by recording a moving image signal on a medium by a first head, and recording a still image signal on the surface layer of the medium by a second head which traces a part of the recording track on which the moving image signal is recorded immediately after the recording. CONSTITUTION:When an instruction to record a moving image and a still image simul taneously is issued during the recording of a moving image, a data is outputted at a rate of 5000 words per one field, and a digital signal processing circuit 24 executes data interleave processing and supplies the result to a switch 17. During this process, a switch 16 is connected to its A-terminal and after 1/3 field-length, the switch 17 is connected to its D-terminal. Also, a switch 19 is turned on to supply a surface layer erasing signal from a surface layer erasing signal generator 20 to a switch 18. The switch 18 is connected to the terminals A-D in this order being delayed from the switch 17 by 4/3 field. Accordingly, the width of a moving image recording track is made that of the respective heads, while the width of a still image surface layer track, after the erasing of the surface layer, goes to 1/3 of the track pitch. Therefore, 5000 words of digital signals can be recorded in a still image track, hence the recording speed is magnified by five times.
Patent JP-H08316155-A (JP)
Title: Device for cooling semiconductor manufacturing apparatus
Inventor: KOTAKE SHIGERU
IPC: H01L21/205
Filed: 1995-05-18
Abstract: PURPOSE: To provide the simple piping structure for a cooling device, to decrease the manufacturing cost, and to improve the workability when the cooling device is provided in a semiconductor manufacturing apparatus. CONSTITUTION: Flowmeters 11, 12, 13 and 14 are provided in a radiator box 20. At the same time, the pipings branched from a cooling-water main pipe 6 are connected to the flowmeters 11-14. Pipings 21 and 22, which are connected to the flowmeters 11-14, are connected to a cooler provided at the specified position of a semiconductor manufacturing apparatus. Or, the flowmeters 11-14 and the cooler are further connected with flexible pipings. The flowmeters 11-14 and the pipings 21 and 22 are concentrated in the radiator box 20 so as to form the unit. Thus, the manufacturing cost is decreased, and the workability when the radiator box 20 is attached to the main body of the semiconductor manufacturing apparatus can be improved.
Patent JP-S5847605-A (JP)
Title: Pneumatic tire improved in durability
Inventor: FUJIMAKI TATSUO
IPC: C08L21/00
Filed: 1981-09-14
Abstract: PURPOSE:To improve tire durability, by forming a belt or carcass with a rubber compounded composition containing the desired quantity of a conjugated diolefin polymer/copolymer contg. a trans-form, internal unsaturated bond in rubber hydrocarbon. CONSTITUTION:In 100pts.wt. rubber hydrocarbon, a rubber compounded composition is made up of containing more than 30pts.wt. a conjugated diolefin polymer and/or copolymer contg. a trans-form, internal unsaturated bond in the structural unit and the rubber compounded composition is used for either belt or carcass or both. As a monomer which comes to the principal ingredient of the conjugated diolefin polymer, 1,3-butadiene and 1,3-pentadiene are chosen. In this connection, it is desirable that a rate of 1,3-pentadiene in the conjugated polymer is in a range of 15-50wt%. In addition, as rubber hydrocarbon other than the polymer and copolymer, natural rubber, polyisoprene rubber, polybutadiene rubber and butadiene-styrene copolymer rubber are used in a range of less than 70pts.wt.
Patent JP-S5934977-A (JP)
Title: Operation controller for power steering gear
Inventor: SEI KEISUKE
IPC: B62D5/06
Filed: 1982-08-19
Abstract: PURPOSE:To provide a high auxiliary steering force in operating a steering wheel only when the force is required, by controlling the quantity of a pressure fluid supplied to a power steering gear through a pump in accordance with the operating condition of the steering wheel. CONSTITUTION:When a power steering gear is not operated, a solenoid vavle 33 is opened, and a supplying port 22 and a recirculating port 24 are communicated to each other through a passage 31, so that the major port of the pressure fluid flowing into the port 22 is recirculated into a tank through the passage 31. In the case wherein when a steering wheel is operated and the power steering gear is operated, when a steering torque value of a torque measurer 14 is raised in accordance with the magnitude of a steering resistance, an output signal from the measurer 14 causes the solenoid valve 33 to close the passage 31. The fluid is supplied to the power steering gear through an orifice 32 and the port 22 at a flow rate according to the rotating speed of an engine, so that the quantity of the fliud supplied to the power steering gear can be controlled in accordance with the operating condition of the steering wheel.
Patent JP-S63786-A (JP)
Title: Portable electronic equipment
Inventor: IIJIMA YASUO
IPC: G06K19/00
Filed: 1986-06-20
Abstract: PURPOSE:To surely invalidata data even in case of generating a power source hit on the way of writing the data, by writing the data after invalidating the data in advance, at the time of writing the data, and validating a written data after judging that the data is written correctly. CONSTITUTION:An IC card 1 consists of a control element (CPU) 15 as a control part, a non-volatile data memory 16 capable of erasing a stored content as a data memory, a program memory 17, and a contact part 18 to obtain electrical connection with a card reader/writer 2. In this case, the data is written after invalidating the data in advance at the time of writing the data, and the data is validated after judging the correct write of the data by the control element 15. In such a way, it is possible to surely invalidate the data even when the power source hit is generated on the way of writing the data. Therefore, the reliability of an equipment as an IC card system can be improved.
Patent JP-S6035771-A (JP)
Title: Copying device
Inventor: OKA KENJIYU
IPC: G03G21/18
Filed: 1983-08-05
Abstract: PURPOSE:To improve imaging performance of an optical system by providing a sealing means which prevents falling and scattering of a developer between a drum and a developing means and between the drum and a cleaning means. CONSTITUTION:The scattering developer generated in a developing means 13 is going to fall through the space between a casing 14 and a photosensitive drum 11 into a device body 1, but the space is thoroughly sealed by a sealing member 20 and therefore the developer is prevented from leaking. The drum 11 passes through said part in the state of carrying an electrostatic latent image. The disturbance of the electrostatic latent image is prevented even if the member 20 rubs on the drum 11 by using a film material having a high insulating characteristic such as, for example, a polyester film.
Patent JP-S6125686-A (JP)
Title: Method for purifying condensate
Inventor: NISHIMURA YUSAKU
IPC: C02F1/42
Filed: 1984-07-13
Abstract: PURPOSE:To improve the purification performance by packing granular cation- exchange and anion-exchange resins into a desalinator so that the ion-exchange capacity of the anion may be equal to or higher than that of the cation. CONSTITUTION:The steam, generated in a reactor vessel, is sent to a turbine 2 through a main steam pipeline 1. The steam, discharged from the turbine 2, is condensed by a condenser 3 to obtain condensate. The condensate is passed through a condensate pump 4 and then through a desalinator 5 and a filter 6. The condensate is then purified, and again supplied into the reactor vessel as cooling water. The density and ion-exchange capacity of the cation-exchange resin in the condensate desalinator 5 are regulated to 1.28g/cm<3> and 1.93meq/cm<3>, and those of the anion-exchange resin respectively to about 1.07g/cm<3> and 1.3meq/cm<3>. Besides, the anion-exchange resin >=1.5 times the cation-exchange resin is packed.
Patent JP-S631553-A (JP)
Title: Serial printer
Inventor: KAWAMURA TOSHIO
IPC: B41J2/255
Filed: 1986-06-20
Abstract: PURPOSE:To obtain a dot interval servable for a purpose easily, by performing a switching control of print head between two types of longitudinal arranging pitches of wire pins according to a dot interval of a character to be printed. CONSTITUTION:A print head 3 has 16 wire pins (11-116) of 1/160 inch longitudinal arranging pitch and 12 wire pins (21-212) of 1/180inch pitch. The dimensions of respective pitches are as follows: a=1/160, b=2/160, c=1/180, d=2/180, e=8/160=9/180inch. When a Japanese character is formed by a matrix of fXg (24X24dots with 1/160inch pitch), 2/3 of the character is printed by means of the wire pins 11-116 of the print head 3. Then a line is ejected by 1/10inch so as to print the remaining 1/3 of the character by means of the wire pins 11-18. In case of hXi, 1/2 of the character is printed by means of the wire pins 21-212, then the line is ejected by 1/15 inch so as to print the remaining 1/2 of the character by means of the wire pins 21-216.
Patent JP-H039501-A (JP)
Title: Composition for forming thick film resistor
Inventor: YAGINUMA KIYOSHI
IPC: H01C7/00
Filed: 1989-06-07
Abstract: PURPOSE:To reduce the rate of change of resistance value during re-heating process, and improve yield by containing the following at a specified ratio; glass powder containing specified % of PbO and SiO2, powder of at least one kind out of RuO2, Pb2Ru2O6-7, and Bi2Ru2O6-7, organic vehicle, and B2O3 powder. CONSTITUTION:When glass powder containing 35-70wt.% of PbO and 15-40wt.% of SiO2 exceeds 50wt.%, the resistance value becomes too high. When it is less than 10wt.%, the bonding strength of a coating film to a substratum decreases, and therefore 0-50wt.% is desirable. When the addition range of RuO2 and the like is less than 5wt.%, the resistance value becomes too high, the environmental stability deteriorates, and the fluctuation of resistance value increases, so the above range is set as 5-40wt.%. The compounding ratio of organic vehicle indispensable to printing is set at 20-40wt.%. In order to stabilize the resistance value for re-heating, B2O3 is added in the range of 0.2-5.0wt.%. Thereby composition for a resistance coating film which can make the change of resistance value cased by re-heating smaller than the conventional film can be obtained.