baber/WOPTO huggingface dataset:
Patent JP-S62279427-A (JP)
Title: Revision information control device
Inventor: SAITO YASUHIKO
IPC: G06F9/06
Filed: 1986-05-28
Abstract: PURPOSE:To eliminate necessity of reading a label stuck on a device every time and make it possible to display revision information on a display unit by operating a keyboard etc. when necessary. CONSTITUTION:Revision information related to the alteration of a device or a program is stored beforehand in a non-volatile storing means 4. The device 4 is renewed successively according to information related to alteration inputted from an inputting device 2 every time alteration occurs, and the newest revision information is stored. When it is desired to obtain revision information in such a state, display instruction is inputted from the device 2 such as a keyboard etc., a controlling means 5 reads revision information stored in the means 4 and displays in a display unit 3. A program related to the action of the means 5 is stored in a CPU 1. Thus, revision information can be known when desired by displaying revision information on the unit 3 by operating the keyboard etc. when necessary without reading a label stuck on the device every time.
Patent JP-S5915222-A (JP)
Title: Matrix type liquid crystal display element for thermal writing
Inventor: INOUE KATSUYUKI
IPC: G02F1/1343
Filed: 1982-07-16
Abstract: PURPOSE:To enable writing and erasing without any trouble and to enable displaying with good contrast by providing conductor layers contg. oxygen atoms on plural pieces of horizontal electrodes for thermal writing or erasing made of thin metallic films thereby performing orientation uniformly over the entire surface. CONSTITUTION:The 1st layer, which is plural pieces of horizontal electrodes 11(5) playing the role of a heater, is provided on the inside wall surface of a back substrate 10(4). The 2nd layer 12 of indium oxide or tin oxide is superposed thereon and an orientation layer 6 formed of a silane coupling agent is stuck thereon. The layer 6 sticks chemically and securely on the electrodes 5(11) by the effect of the oxygen in tin oxide or indium oxide. Since tin oxide and indium oxide are conductors, no charge-up arises; therefore, not only the orientation is uniform but also the writing and erasing of signals are accomplished with good contrast without any trouble.
Patent JP-S5550235-A (JP)
Title: Determining method and apparatus of reference line for halftone photography
Inventor: KITAGAWA KAZUYA
IPC: G03F1/00
Filed: 1978-10-05
Abstract: PURPOSE: To readily determine reference line by so projecting the image of a permeation type original as to overlap with the layout image of layout specifying paper, measuring the angle formed by the reference line of the layout specifying paper and original detaining part and drawing the reference line for halftone photography on the non-image part or other of the original.  
     CONSTITUTION: A transparent base plate 4 and a transparent base plate 3 provided with a permeation type original 1 and auxiliary piece 2 are loaded to an original stand 5 with the innermost straight light part 6 as a guide. The original image of the original 1 is then projected to the layout specifying paper 16 on a projecting plate 9. The position of the paper 16 is so adjusted that the layout image of the specifying paper 1 and the proiected image overlap, thence the paper 16 is fixed to the projecting plate 9. When in this state a cursor 10 is positioned so as to become parallel and rectangular to the base line by the cruciform marks 17, 18 provided to the specifying paper 1, the angle assumed by the base line of the paper 1 and the straight line part 6 forming the detaining part of the original 1 is measured by a scale plate 14. Next, when the base line 19 is drawn to the auxiliary piece forming the non-image part of the original 1 according to the measured angle, the base line for mounting the original 1 to a halftone photography scanner is readily determined. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5647270-A (JP)
Title: Welding temperature control unit
Inventor: OKUHARA SEIICHI
IPC: B23K9/12
Filed: 1979-09-25
Abstract: PURPOSE: To uniformalize product quality and improve production speed by controlling a variable speed motor for pulling out the pipe by the deviations between the output of a radiation thermometer which measures the partial temperature from the inner side of a striplike metal plate formed to a pipe shape and a reference voltage.  
     CONSTITUTION: A gas is supplied from an inert gas vessel 25 through an inert gas pipe 20 to create an inert gas atmosphere in an enclosure 13. The butt part of a striplike metal plate 11 is successively arc welded by supplying constant electric current from a power source 9 to an electrode 8. At this time, the temperature of the welded part is measured with a radiation thermometer 11 from the inner surface of the pipe 12 and is compared with a reference voltage S corresponding to a reference temperature, and the deviated value thereof is led to a PID control circuit 3, by the output whereof a variable speed motor 10 is speed-controlled via a motor control unit 15, whereby the temperature of the weld zone is maintained constant. When the quantity of incident light decreases considerably, a relay 4 is energized to change over the control input to the unit 15 from the circuit 3 to a memory circuit 7, whereby the stray running of the motor 10 owing to the excessive decrease is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11314007-A (JP)
Title: Liquid collecting apparatus
Inventor: INOUE DAIZO
IPC: B01D3/32
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To bring a liquid and steam into sufficient contact with each other. SOLUTION: This liquid collecting apparatus comprises an outer box, an inner partition dividing the inside of the outer box to form a plurality of chambers neighboring one another, a collector box 72 forming a liquid collecting channel 91 along the inner circumferences of the outer box and the inner partition, and a plurality of collector laminas 93, 94 installed on the collector box 72 at prescribed pitches in parallel to one another. Each lamina is provided with an inclination part 74 and a groove part 75. One end of each groove part 75 is set face to face to the outer box side of the liquid collecting channel 91 and the other end is set face to face to the inner partition side of the liquid collecting channel 91.  Since the flow of the liquid and the flow of steam do not get uneven, the liquid and steam can sufficiently be brought into contact with each other in the upper and the lower chambers.
Patent JP-H01292245-A (JP)
Title: Method for three-point calibration of output of semiconductor biosensor
Inventor: KANEYOSHI AKIO
IPC: G01N27/30
Filed: 1988-05-20
Abstract: PURPOSE:To perform the conversion of the concn. value of a substrate on a reduced error level, by determining a calibration curve on the basis of the sensor level when the concn. of the substrate is zero, the sensor output at the concn. value present in a linear range and the sensor output in a non-linear range. CONSTITUTION:A semiconductor biosensor is immersed in a pH buffer solution containing no substrate to be measured and the output of the sensor at this time is measured and, thereafter, a specimen containing the substrate to be measured is added to the pH buffer solution to measure the output of the sensor after a predetermined time. Further, either one of the buffer solution and the specimen containing the substrate to be measured is added to the solution in which the sensor is immersed and the output of the sensor is measured after a predetermined time and the characteristics of the output of the sensor are calculated on the basis of three measured values of the sensor output to be determined. The approximate curve of a sensor characteristic b' is a dotted line (b) and the approximate curve of a sensor characteristic c' is a dotted line (c). When the errors at concn. X are respectively set to Eb, Ec, a three-point calibration method becomes extremely smaller in an error than a two-point calibration method.
Patent JP-S5549164-A (JP)
Title: Mortar sprayer
Inventor: TANAKA KATSUSHI
IPC: B05B7/14
Filed: 1978-10-05
Abstract: PURPOSE: The devide which is so constituted as to let the air in the tank be exhausted quickly when the force-feeding of accelerating agents is stopped and which  is capable of performing mortar spraying without danger at the opening of its opening-closing cover and without pollution by powder dust.  
     CONSTITUTION: When spraying work is finished or the accelerating agents in a tank 9 have run out, the first, second channels 22, 23 are closed and the third, fourth channels 24, 25 are opened by a changeover valve 26. Then, the screw conveyor for transporting of the accelerating agents in a tank 9 stops. When a pump body 2 is stopped after this, the mortar remained in the transport piping 7 is injected by the air having passed through the fourth channel 25 without closing the nozzle 4 portion. At the same time the residual air containing powder dust in the tank 8 is exhausted through the communicating pipe 20 and third channel 24 to the spraying site where measures against dust powder are taken, thus the inside of the tank 9 becomes of the same pressure as the atmospheric pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5248342-A (JP)
Title: Remote voltage control system including temperature compensating circu it
Inventor: SUZUKI TORAO
IPC: G08C19/02
Filed: 1975-10-15
Abstract: PURPOSE:To provide a remote voltage control system including temperature compensating circuit, in which a voltage compensating circuit is provided for compensating deviation of operating voltage due to the temperature change in each detector, whereby mal-function due to temperature change can be prevented.
Patent JP-H07307695-A (JP)
Title: Information display system and its controlling method
Inventor: KIMURA TOSHIHARU
IPC: H04B7/24
Filed: 1994-05-13
Abstract: PURPOSE:To provide an information display system and its controlling method for the system where the stock price variance condition of a noticed brand is successively recognized even at the time when a terminal operator leaves his seat. CONSTITUTION:If a portable machine 4 cannot detect the start control signal sent from a terminal 3, which is paired with this portable machine 4, by an auxiliary reception part 48, a control part 44 starts operations of a display part 46, an operation part 47, and a sound emission part 49, and a radio reception part 42 reads in information data from a base station 2, and an audible tone is generated by the sound emission part 49 with respect to a specific noticed brand, and information data is displayed on the display part 46. When the portable machine 4 detects the start control signal sent from the terminal 3 by the auxiliary reception part 48, the control part 44 stops operations of the display part 46. the operation part 47, and the sound emission part 49.
Patent JP-H04350404-A (JP)
Title: Burner of combustion device
Inventor: NAKAZAWA OSAMU
IPC: F23D11/40
Filed: 1991-05-28
Abstract: PURPOSE:To keep a stable electrical current from a flame monitoring device flowing in a flame for a long period of time so as to realize a function of the flame monitoring device for monitoring a combustion state of the flame when a burner is used. CONSTITUTION:In a burner of a combustion device having a gasification cylinder or a burner head and a burner lid acting as a lid for the gasification cylinder or the burner head, the gasification cylinder or the burner head 4 and an end part of the burner lid 1 are contacted to each other at a certain angle (5 deg., for example). With such an arrangement, even under a combustion of long period of time, a stable electrical current of the flame monitoring device can be attained and the function of the flame monitoring device can be sufficiently attained.
Patent JP-S5913158-A (JP)
Title: Speed change controller of combined clutch multiple stage speed change gear
Inventor: MATSUOKA TOSHIHIRO
IPC: F16H63/46
Filed: 1982-07-14
Abstract: PURPOSE:To promptly perform speed change operation, by preferentially setting a speed change gear in a relation of shift down for a selected speed change gear of the plural speed change gears combined on a disconnected input shaft at a changeover of a clutch by a speed change instruction. CONSTITUTION:The captioned speed change gear comprises two input shafts 2, 3 connected through clutches 4, 5 to an engine driving shaft 1a, and the first and third shift speed change gears 14, 15 and a reverse shift speed change gear 16 are rotatably fitted to the input shaft 2. While the second and fourth shift speed change gears 17, 18 are rotatably fitted to the input shaft 3, and those above speed change gears 14-18 are to be selectively connected to the input shafts 2, 3 by sliding operation of selecting gears 19, 29, 22. Here the speed change gear is constituted such that at speed change operation, of the speed change gears 14-18 on the input shafts 2, 3 disconnected by the clutches 4, 5, the speed change gear in a relation of shift down is preferentially set fot the speed change gear selected in accordance with a running condition.
Patent JP-H07334536-A (JP)
Title: Circuit simulation method
Inventor: SATO TAKASHI
IPC: G06F17/50
Filed: 1994-06-06
Abstract: PURPOSE:To provide a circuit simulation method capable of designating circuit simulators having arbitrary functions for respective partial circuits and simulating the whole circuits by linking the respective simulators. CONSTITUTION:The respective circuit simulators are provided with functions for inputting/outputting equivalent circuit information expecting a circuit to be simulated from the other partial circuits and functions for inputting-outputting convergence information showing whether the circuit state of the circuit is decided or not, for every analysis point. The whole circuits are simulated by mutually transferring the equivalent circuit information and convergence information between the circuit simulators. The preparation of a new program for managing the circuit simulators and the correction of the program of the circuit simulators are unnecessitated, and the plural circuit simulators can easily be linked.
Patent JP-H11315328-A (JP)
Title: Manufacture of hot rolled high tensile strength steel plate having superior workability and excellent in shape freezability
Inventor: AKISUE OSAMU
IPC: C22C38/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a high tensile strength steel plate for working, which is excellent in shape freezability and capable of extending the range of application of a high tensile strength steel plate even to the part conventionally difficult because of the problem of dimensional accuracy and contributing, e.g. to weight reduction of an automobile. SOLUTION: When hot rolling a steel which has a composition containing, by weight ratio, 0.05-0.2% C, 0.3-2.5% Si, 0.5-2.5% Mn, <=0.15% P, and 0.01-2.5% Al and also containing, if necessary, <=0.05% Ti, <=0.05% Nb, and <=0.005% B independently or in combination, finishing is done at >=650 deg.C and also rolling of >=50% total draft is performed at a temperature between the Ar3 transformation point and 650 deg.C while applying lubrication so that a coefficient of friction becomes <=0.2. The resultant steel plate is temporarily coiled at 800 to 650 deg.C, held for 10 sec to 10 min, uncoiled, cooled at >=20 deg.C/sec cooling rate, and coiled again at 500 to 300 deg.C. By this method, the hot rolled high tensile strength steel plate having superior workability and excellent in shape freezability can be manufactured.
Patent JP-H07329899-A (JP)
Title: Heating system of space equipment
Inventor: TAGUMA MASAO
IPC: F28D15/02
Filed: 1994-06-06
Abstract: PURPOSE:To reduce capacity and lighten an electric source for heating a heater by setting a heat pipe between a hot temperature part made at the time of actuation of a thruster and a low temperature part requiring thermal insulation on space equipment the low temperature part requiring thermal insulation of which is heated by the electric heater. CONSTITUTION:One end part 13Aa of a heat pipe 13a is set in a combustion chamber 5 in a fuel system in the case of using liquid fuel by space equipment of an artificial satellite, etc., by making it contact with it, and the other end part 13Ba of the heat pipe 13a is set in a fuel tank 1 by way of making it contact with it. At the time of actuating the thruster, the one end part 13Aa of the heat pipe 13a is heated by heat of the combustion chamber 5 becoming hot temperature, and working fluid is evaporated. Fuel 12 in the fuel tank 1 is maintained at specified temperature by leading steam generated thereby to the other end part 13Ba of the heat pipe 13a and emitting latent heat by way of condensing the steam here. Consequently, it is possible to reduce supplied electric energy to a heater 10a, to reduce capacity of an electric source for heating the heater 10a and to lighten it.
Patent JP-H08313200-A (JP)
Title: Moving target
Inventor: KAIHO TOSHIMITSU
IPC: F42B19/36
Filed: 1995-05-23
Abstract: PURPOSE: To enable use for testing of performance of a marine boat and a submarine sailing body and as acoustic target by a method wherein tubes are arranged to be kept on the external surface of an internal cover layer, the outer circumference of the tubes covered with an external cover layer and the layers are each made of a flexible material. CONSTITUTION: A liquid 12 with a high specific weight is pressurized to be injected inside to form an actual size of a diving boat while the total specific weight of a moving target 1 is adjusted by a flexible internal cover layer 14. Flexible tubes 13 are so arranged on the external surface of the internal cover layer 14 by pressurized air 11 injected inside so that a reflected sound wave can be emitted equal to that of the actual size of the diving boat. The outer circumferential surfaces of the tubes 13 are covered with an external cover layer 15 and the tubes 3 are held on the external surface of the internal cover layer 14. This enables use of a product thus obtained for a sailing test to check the performance of a marine boat and a submarine sailing body and also as acoustic target.
Patent JP-H04356354-A (JP)
Title: Dip soldering method
Inventor: YAMADA TORU
IPC: B23K37/04
Filed: 1991-05-28
Abstract: PURPOSE:To offer the dip soldering method for executing soldering of a high quality, by which floating of parts mounted on a base plate and a camber of the base plate are prevented. CONSTITUTION:Floating of parts at the time of soldering and the upper camber of a base plate and the lower camber of the base plate can be prevented by providing a chuck 1 for gripping the end part of the base plate, a parts holder 6 for holding the parts of different height dimensions mounted on the base plate, a base plate camber preventive guide attached to the inside of a jet type solder tank, and a base plate receiving pin attached to the inside of a static type solder tank.
Patent JP-S62280329-A (JP)
Title: Manufacture of inner shielding material for cathode-ray tube excellent in formability and electromagnetic wave-shielding characteristic
Inventor: NISHIMOTO AKIHIKO
IPC: C22C38/00
Filed: 1986-05-30
Abstract: PURPOSE:To efficiently manufacture an inner shielding material for cathode-ray tube excellent in formability and electromagnetic wave-shielding characteristic, by subjecting a slab in which respective contents of C, Al, and N are limited to hot rolling, to cold rolling, and then to annealing under specific conditions. CONSTITUTION:The slab containing, by weight, <=0.02% C, 0.005-0.06% Al, and <=0.0030% N is hot-rolled under the conditions of soaking temp. Ts and winding temp. Tc satisfying Ts<=1.1Tc+409.5 and of a finishing temp. of Ar3-900 deg.C. Subsequently, the hot-rolled plate is subjected to cold rolling at >=60% draft, to decarburizing annealing to <=0.0030% C by an open annealing method, and further to cold rolling at <=60% draft so as to improve magnetic permeability. After that, the cold-rolled sheet is subjected to final annealing at >=650 deg.C to undergo acceleration of grain growth. In this way, the inner shielding material for cathode-ray tube combining superior electromagnetic wave-shielding characteristic with excellent formability can be obtained.
Patent JP-S62282166-A (JP)
Title: Ignition device for engine
Inventor: OZAWA MASAYUKI
IPC: F02P3/045
Filed: 1986-05-27
Abstract: PURPOSE:To make an ignition device of a simple constitution and of low-cost by lessening the number of logic elements constituting a distribution circuit, and further making exclusive amplifiers for driving semiconductor elements for ignition unnecessary. CONSTITUTION:Having been input the first signal T and the second signal U and the output signal Z of an ignition timing calculating circuit, four kinds of voltage levels V, W, X, and Y which can be obtained by the combination in four ways while analog-adding either one of the first signal T and its inverted signal, and either one of the second signal U and its inverted signal are respec tively added to the input on one side of respective operational amplifiers 34 through 37 of distribution circuits provided for respective cylinders. Further, the signal Z' to which the output Z of an ignition timing calculating circuit outputting four cycles in one period of a signal generating means has been subjected to a level conversion is added to said operational amplifiers 34 through 37 provided for respective cylinders, so that semiconductor switching elements for direct ignition are driven by the outputs alpha through delta of these amplifiers to carry out the ignition of four cylinders.
Patent JP-S6017040-A (JP)
Title: Copper alloy for high electric conduction having low softening temperature
Inventor: YAMAZAKI SHINSUKE
IPC: C22C9/00
Filed: 1983-07-08
Abstract: PURPOSE:To obtain a Cu alloy for high electric conduction having a lower softening temp. than pure Cu by adding restricted amounts of V, Cr and Hf or Zr to Cu and limiting the amount of oxygen. CONSTITUTION:This Cu alloy for high electric conduction consists of 5-500ppm V, 5-200ppm Cr, 5-100ppm Hf or Zr, <=20ppm oxygen and the balance Cu with inevitable impurities. By adding said restricted amounts of V, Cr and Hf or Zr, the softening temp. of the Cu alloy is made considerably lower than that of pure Cu without reducing the electric conductivity of pure Cu. The Cu alloy has high workable, so it is suitable for use as a material for a fine wire for electric conduction, rolled foil for a printed wiring board, etc.
Patent JP-S62282838-A (JP)
Title: Clamp mechanism for hollow disc
Inventor: KOBAYASHI MASAFUMI
IPC: B23Q3/08
Filed: 1986-05-29
Abstract: PURPOSE:To clamp a disc with a center hole without using man power, by using a form memory alloyed actuator. CONSTITUTION:A hollow disc 1 is supported by a table 2, while a truncated conical center hole presser 4, consisting of an elastic body, is tightly attached to a center shaft 3, clamping the disc 1, and a form memory alloyed actuator 5 is connected to the center hole presser 4. When heat is added to the actuator 5 and it is restored to its original form, the center hole presser 4 becomes smaller than a center bore of the disc 1 by the actuator 5 so that setting and removal of the disc 1 are possible to be done. When the actuator 5 comes to less than the restoring temperature, it is restored to its original state again by dint of elastic force of the center hole presser 4. Thus, the center hole presser 4 is formed into a truncated conical form whereby clamping can be made yet stronger.