baber/WOPTO huggingface dataset:
Patent JP-S61279360-A (JP)
Title: Arc spot welding method
Inventor: KONDO MASATSUNE
IPC: B23K9/00
Filed: 1985-06-06
Abstract: PURPOSE:To obtain a spot welding zone having high strength by executing a large current welding in a shield gas having high gaseous carbon dioxide concentration in the first stage of welding, and filling up a plug hole formed on the upper plate, with a wire molten metal by lowering a current and the gaseous carbon dioxide concentration. CONSTITUTION:A large current is conducted in the first stage of welding, and while a plug hole is formed on the upper plate 1', it is executed in a shield gas of 100% gaseous carbon dioxide. As a result, the degree of concentration of an arc is raised and a plug hole 4 is formed efficiently on the upper plate 1'. Subsequently, when switching a large current to a small current,the feed of Ar is started in order to decrease the feed quantity of the gaseous carbon dioxide. As a result, when filling up a part between the lower plate 2 and the upper plate 1 with a wire molten metal,the arc is spread out. During this time, Ar in the shield gas, and CO2 are varied to 80-98%, and 20-2%, respectively. In this way, a welding zone having the sufficient strength, which is free from the incomplete penetration of the lower plate can be obtained.
Patent JP-S5545698-A (JP)
Title: Nn*1*22azolyl*alkyllhalogenoacetanilide*its manufacture and its use as herbicide
Inventor: IERUKU SHIYUTETSUTERU
IPC: A01N43/56
Filed: 1979-09-27
Abstract: 1. N-(1,2-Azolyl)-alkyl-chloracetanilides of the formula  see diagramm : EP0010166,P23,F3  in which A represents oxygen, sulphur or the grouping > NR, R representing hydrogen or alkyl with 1 to 4 carbon atoms, R**1 represents alkyl with 1 to 4 carbon atoms, R**2 represents hydrogen or alkyl with 1 to 4 carbon atoms, R**3 represents hydrogen or alkyl with 1 to 4 carbon atoms, X**1 represents hydrogen or alkyl with 1 to 4 carbon atoms, X**2 represents hydrogen or alkyl with 1 to 4 carbon atoms and the azolyl radical is bonded via a carbon atom.
Patent JP-H02302193-A (JP)
Title: Picture encoder
Inventor: ASANO KENICHI
IPC: H04N19/517
Filed: 1989-05-17
Abstract: PURPOSE:To reduce the scale of a circuit actually operated at a high speed to make the whole of a device small in size and low in cost by temporarily converting a variable length code to a parallel signal having a fixed bit width without converting it to a serial signal and converting the parallel signal to a serial signal just before transmission to a transmission line. CONSTITUTION:A variable/fixed parallel converter 13 converts the multiplexed variable length code to the parallel signal having the fixed bit width. An output signal 112 having the k-bit fixed width ((k) is a natural number) is written in a transmission buffer 14 with the output strobe as the control signal. The signal is read out from the transmission buffer 14 at a speed fT/k(b/s) when the transmission speed of the transmission line is set to fT(b/a), and the signal is converted to the serial signal by a parallel/serial converter 15 and is outputted to the transmission line. As the result, the processing is performed at a sufficiently allowable low speed though the transmission speed fT of the transmission line is considerably high, and it is unnecessary to extend the circuit scale.
Patent JP-H0420385-A (JP)
Title: Fully automatic washing machine
Inventor: TAKEGAWA MASAKUNI
IPC: D06F33/02
Filed: 1990-05-14
Abstract: PURPOSE:To enable washing in an optimum state by operating a cloth amount detecting means after supplying water up to a high water level when an individual changeover switch selects a water level to the high water level and a water current to a standard water current, changing only the water current to a weak water current when the cloth amount is detected less than a little cloth amount and more than a minimal cloth amount, and changing the water level when the cloth amount is detected less than the minimal cloth amount. CONSTITUTION:An individual changeover switch 19 and an automatic course changeover switch 20 setting programs in advance are provided. In this case, when the individual changeover switch 19 selects the water level to the high water level and the water current to the standard water current, the cloth amount detecting means is operated after supplying water up to the high water level. When the cloth amount is detected less than the little cloth amount and more than the minimal cloth amount, only the water current is changed to the weak water current, and when the cloth amount is detected less than the minimal cloth amount, the water level is changed and the water current is set to the standard water current after changing the water level. Thus, washing is enabled with the water current corresponding to the little cloth amount while preventing the floor from getting wet by plashing water with strong water current when the cloth amount is a little.
Patent JP-H04350428-A (JP)
Title: Air conditioner
Inventor: IWASHIGE RIKA
IPC: F24F5/00
Filed: 1991-05-28
Abstract: PURPOSE:To provide a sufficient cooling capability for keeping a temperature within an electrical box within an allowable range where all electronic parts for various controls assembled in the electrical box of an air conditioner storing the electronic parts are normally operated. CONSTITUTION:A temperature sensor 4 detects an inner temperature of an electrical box 1. In the case that the inner temperature exceeds a temperature set by a control device 5, an electric valve 6 is adjusted and low temperature gas of a gas cylinder 9 is fed into the electrical box 1 through a gas suction port 8. Inside part of the electrical box is cooled by low temperature gas and its temperature is kept within an allowable range in which the electronic parts are always normally operated. It prevents the function of the electronic parts stored in the electrical box from being damaged at a high temperature and further a stopping of operation of the air conditioner is prevented in order to protect the electronic parts.
Patent JP-S5550597-A (JP)
Title: Power source controller for x-ray tube
Inventor: TAMAKI KIYOHIDE
IPC: H05G1/34
Filed: 1978-10-06
Abstract: PURPOSE: To reduce the size by controlling the ON-time of switching transistor by means of a signal caused from X-ray tube current then converting it to AC signal and supplying through transformer to the filament of X-ray tube.  
     CONSTITUTION: AC power source 21 is connected through rectifier circuit 22 to the transformer 24 for filament of X-ray tube 25 and switching transistors 26a, 26b. The tube current I p  is compared with referential voltage V s  at the comparator/ amplifier 27 and supplied to pulse width control circuit 31. The drive circuit 33 performs alternative ON control of transistors 26a, 26b by means of the output signal S 1  from the oscillator circuit 32 while performs alternative OFF control by means of the signal S 3  from the pulse width control circuit 31. Since ON time control of switching transistor is performed to obtain AC signal, transistor for controlling the voltage is eliminated while the size of transformer 24 is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11329240-A (JP)
Title: Flat plate heat treatment method and flat plate heating device
Inventor: MARUYAMA SHIZUO
IPC: C03B23/203
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a flat plate heat treatment method and a flat plate heating device which is optimum for sealing and assembling work of a plane display, etc., having no camber and extremely high flatness. SOLUTION: In the hot assembling device of flat vacuum container composed of electron emission elements, the temperature in the peripheral part of a heating surface is higher than a glass plate heating surface, under the condition that the heating surface is contacted with the glass plate. The peripheral part of a metal plate constituting the heating surface has cuts, with the heating surface being brought into contact with the glass plate. Therefore, the thermal expansion of the area between the glass heating surface and the peripheral part on the heating surface is relatively larger, thereby the tensile stress acts on the glass heating surface, thus camber due to thermal stress is hardly generated.
Patent JP-S5825223-A (JP)
Title: Vapor growth unit for 3-5 compound semiconductor
Inventor: USUI AKIRA
IPC: C23C16/458
Filed: 1981-08-06
Abstract: PURPOSE:To prevent detrimental effects by a gas escaping the other growing chamber by a method wherein the gas on its course out of a growing chamber is guided along the central axis of a reaction tube when vapor sources are respectively arranged in a plurality of independent growing chambers parallelly positioned in a reaction tube and the substrate whereon layers are grown is caused to rotate by means of a rotating support means to successively face the growing chamber exists for the realization of a double-hetero structure. CONSTITUTION:A first growing chamber 2 for InGaAsP and a second growing chamber 3 for InP are parallelly positioned in a reaction tube 1. Located upstream in the chamber 2 are quartz boats accommodating metal elements In 4 and Ga 5 and HCl gas diluted with H2 is supplied thereinto. The gas travels downstream after causing reaction while PH3, AsH3H , or the like is supplied via an introducing port 6. Metal element In 4 is also placed in the chamber 3 and is exposed to diluted PH3, H2S or the like supplied via an introducing port 7. The substrate support 9 is rotated so that the substrate 8 may face the exits of the chambers 2 and 3 in succession. The used gases are led out along the central axis and then reach an exhaust port 10.
Patent JP-H04349577-A (JP)
Title: Image-graphic element distance calculating method
Inventor: MINAGAWA KOJI
IPC: G06F17/50
Filed: 1991-05-28
Abstract: PURPOSE:To execute the inter-graphic element distance calculation at a high speed by classifying a graphic element by a shape and dimensions at the time of inspection of a wiring pattern, etc., registering in advance a distance between the graphic elements to displacement between the graphic elements in a distance calculation table, and referring to this table at the time of calculating the distance. CONSTITUTION:When a graphic (a), and graphics (a), (b) are placed in an arranged spot A and an arranged spot B, respectively, Daa and Dab are calculated. In such a way, with regard to the graphics (a)-(b) placed in the arranged spots A, B, the distances Daa, Dab,..., Ddd are calculated, and a distance calculation table 41 to the displacement (A, B) is generated. In the same way, with regard to the arranged spots A, C, a distance calculation table related to the displacement (A, C) and the graphics (a)-(d) is generated. At the time of deriving a distance between the graphic elements, recognition of the displacement between a distance calculation object graphic and the graphic is executed, and by referring to the distance calculation table 14, etc., the distance is derived. Unless there is data with regard to displacement or graphic concerned, a distance calculation table is generated newly, or distance data is added.
Patent JP-H0973293-A (JP)
Title: Method and device for recording and reproducing pedal position
Inventor: ISHII JUN
IPC: G10H1/053
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the adverse effect caused by foldover noise even though the sampling frequency is lowered, to greatly reduce the amount of data and to faithfully reproduce the operations of pedals. SOLUTION: When a player operates pedals, an analog sensor 2 outputs signals S1, which correspond to the motion of the pedals. The signals S1 become signals S2 through an antialiasing filter 3 and digitized by an A/D converter 3 at a sampling frequency of 200Hz. Having filtered by an antialiasing filter 5, the signals are thinned-out by a decimate section 6 and written into a recording medium by a disk device 7. Then, the signals written in the recording medium are read, interpolation processed, smoothing processed and original waveforms are reproduced.
Patent JP-H05317506-A (JP)
Title: Power failure time detecting device
Inventor: TAKEMOTO TAKATOSHI
IPC: H02J1/00
Filed: 1992-05-15
Abstract: PURPOSE:To provide the power failure time detecting device which can detect whether the power failure time exceeds a prescribed time or not in a short time exactly with a simple processing. CONSTITUTION:This device is constituted of a time counting means 15 which is operated even at the time of the power failure by a backup power source, and executes time counting by each unit of year, month, day, hour, etc., in which year is the highest level, and a processing means 13 for setting a value obtained by going back from one year by the prescribed time to the time counting means 15 as an initial value for starting time counting at the time of the power failure, deciding whether the top of a year is '0' or not in a time counting value of the time counting means, when a power source is restored, deciding that the power failure time is within the prescribed time if it is '0', and deciding that power failure time exceeds the prescribed time unless it is '0'.
Patent JP-H08309525-A (JP)
Title: Method for joining reinforcing bar
Inventor: NODA SEIJIROU
IPC: B23K37/053
Filed: 1995-05-23
Abstract: PURPOSE: To join reinforcing bars without the occurrence of the shrinkage of the reinforcing bars by pressurizing the reinforcing bars respectively to the inner side in an axial direction and welding these bars. CONSTITUTION: A welding wire material 13 is inserted into a groove clearance W formed between the respective end faces of two pieces of the reinforcing bars 3, 3a mounted at a supporter 11 by butting the bars against each other in the axial direction and the bars are welded. Molten metal 14 formed by melting the welding wire material 13 is filled into the groove spacing W. The molten metal 14 is supplied to a part of the groove spacing W and the front ends of the reinforcing bar 3, 3a are melted. The pressurizing mechanism disposed at the supporter 11 is actuated in the stagnating state of the molten metal 14 in such a manner, by which the reinforcing bars 3, 3a are respectively pressurized respectively axially inward in the direction shown by an arrow.  A backing strap 21 board with many holes 21a to the extent of preventing the leakage of the molten metal 14 is mounted at the one circumference of the groove spacing W and thereafter, the welding is started. As a result, the molten metal is packed closely into the groove spacing without requiring skill.
Patent JP-H02302109-A (JP)
Title: Amplifier
Inventor: TANAKA KUNITSUGU
IPC: H03F1/32
Filed: 1989-05-16
Abstract: PURPOSE:To eliminate crossover distortion by adopting the specific circuit constitution with a 1st complementary transistor(TR) whose emitters are connected together to be an input terminal, a 2nd complementary TR whose collectors are connected together to be an output terminal, and a 3rd complementary TR. CONSTITUTION:An input terminal 1 connects to a common emitter of 1st complementary transistors(TRs) 10, 20 in a high frequency broad band amplifier and collectors connect to bases of 2nd complementary TRs 30, 40 respectively. Emitters of the TRs 30, 40 connect to ground via a positive power supply 70 and a negative power supply 80 respectively and collectors are connected together to be an OUT output terminal 2. Moreover, 3rd complementary TRs 50, 60 are provided, in which emitters connect to ground, bases connect to the bases of the TRs 10, 20 to operate the TRs 20, 30 as common base type TRs. The TRs 50, 60 are connected respectively to the positive power supply 70 and the negative power supply 80 via resistors 100, 200.
Patent JP-S62280479-A (JP)
Inventor: TATSUNO SHOZO
IPC: E06B3/72
Filed: 1986-05-29
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-S611188-A (JP)
Title: Multi-system color television receiver
Inventor: ARAHAMA HIDEO
IPC: H04N9/00
Filed: 1984-06-13
Abstract: PURPOSE:To improve the performance of PAL signal reception by switching forcibly a chroma carrier frequency based on a frame frequency switching signal to eliminate malfunction at the reception of a PAL signal. CONSTITUTION:A composite video signal from an input terminal 1 is inputted to a color signal demodulation circuit 2, a chroma carrier frequency discriminating circuit 6, a frame frequency discriminating circuit 9 and a one-system discriminating circuit 4 of a multi-system color TV receiver, and a frame frequency switching signal 8 discriminated by the circuit 9 is fed to the discrimination circuit 6. When the frame frequency becomes the frame frequency of the PAL system, the discriminating circuit 6 uses the switching signal 8 corresponding thereto to bring a chroma carrier switching signal 5 forcibly to a signal corresponding to 4.43MHz. A one-system switching signal 3 from the one-system discriminating circuit 4 is fed to the demodulation circuit 2 together with the switching signal 5. Then malfunction at the reception of PAL signal is eliminated and the reception performance of the PAL signal is improved.
Patent JP-H08313997-A (JP)
Title: Flatness holder for roll film
Inventor: MASUDA SHINICHI
IPC: G03B17/28
Filed: 1995-05-23
Abstract: PURPOSE: To provide a flatness holder for a roll film capable of keeping the flatness of the film optimum in accordance with the kind of film. CONSTITUTION: The flatness holder is provided with a pressure plate 2 for enhancing the flatness of the film F, a pair of inner rails 1b provided in parallel with the traveling direction of the film F, to guide and pass the film F between the pressure plate 2 and the rails 1b, a pair of outer rails 1a which is abutted on both side edges of the pressure plate 2, to prescribe a position in an optical axial direction and provided in parallel with the inner rails 1b, a rail line member 3 for curving both side edges of the film F in a direction away from the pressure plate 2, between the inner and outer rails 1b and 1a and high and low parts 3a and 3b provided in the rail line member 3, so as to switch the projecting quantity of the rail line member 3, in accordance with the kind of film F used.
Patent JP-S5751323-A (JP)
Title: Method and apparatus for improving soft ground
Inventor: NAKANISHI WATARU
IPC: E02D3/12
Filed: 1980-09-09
Abstract: PURPOSE: To obtain a doughnut-shaped large-diameter hardened layer by a method in which a cross arm nozzle is projectionally provided to the side of the tip of an injection rod, and the rod is turned and lifted while jetting a hardening agent under high pressure from the tip.  
     CONSTITUTION: A cross arm nozzle 5 is projectionally provided to the side of the tip of an injection rod 2 capable of turning and moving vertically along a strut 4, and the injection rod 4 is penetrated down to a given depth while excavating the ground. Then, the rod 2 is turned and lifted while injecting the hardening agent under high pressure from a hose 9 in such a way as to construct a doughnut-shaped hardened layer while excavating and stirring soil in and around the turning locus by means of the jet stream of the hardening agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S613323-A (JP)
Title: Production of magnetic recording medium
Inventor: TSUTSUMI KAZUHIKO
IPC: C23C14/24
Filed: 1984-06-14
Abstract: PURPOSE:To obtain a vertical magnetic recording medium having stable quality by installing a substrate for a magnetic recording medium into a vacuum vessel and evaporating or sputtering a rare earth metal in a vacuum to adsorb the residual gas in the vessel onto the metal then depositing a desired recording medium film thereon by evaporation. CONSTITUTION:The substrate 1 consisting of a polyimide film, etc. is disposed in the upper part of a vacuum vessel 8 of a sputtering device. A rare earth metallic target 4 and a target 3 consisting of a desired magnetic alloy are installed in the lower part of the vessel 8. A shutter 2 is provided beneath the substrate 1. After the inside of the vessel is first evacuated to a vacuum, gaseous Ar 7 is introduced therein in a manner that the vapor deposition thereof onto the substrate is prevented by the shutter 2. The target 4 is then heated to evaporate by an electric power source 5 so that the O2, N2 and steam remaining in the vessel are adsorbed on the substrate. The inside of the vessel is again evacuated to the high vacuum and the target 3 is heated to sputter the desired magnetic alloy on the substrate 1 after the shutter 2 is opened, by which a vertically oriented magnetic layer is formed. The deterioration in the characteristic of the magnetic metal by the gaseous impurity is thus eliminated and the magnetic recording medium which has high quality and stable characteristics and is suitable for high-density recording is obtd.
Patent JP-H06331250-A (JP)
Title: Cold storage mat and usage of the cold storage mat
Inventor: AIDA KOZO
IPC: F25D3/00
Filed: 1993-05-26
Abstract: PURPOSE:To obtain an effective insulation effect and extend cold storage time by covering a single surface or both surfaces of an absorption layer which contains high absorption polymer with a cellular insulation sheet. CONSTITUTION:A high absorption polymer-made powder 4 is sprayed on cotton- like pulp 3 laminated on a piece of absorption paper 2a. A piece of absorption paper 2b is further polymerized on this, thereby constituting an absorption layer 5. One surface of the absorption layer 5 is covered with a cellular insulation sheet 6 while the other surface is covered with a water-resisting bonded fabric 7. The four sides of the layer are end-sealed so that it is possible to provide effective heat insulating properties and extend heat storage time. Furthermore, an article W intended to cool is housed in a transportation box 10 and a heat storage mat 1 is placed on the article W. Then, ice 11 is further placed on the heat storage mat 1, thereby increasing the duration of the effect of heat storage.
Patent JP-S61289165-A (JP)
Inventor: NAGAOKA HARUKI
IPC: D04H13/02
Filed: 1985-06-10
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-H07303814-A (JP)
Title: Dust collection device
Inventor: WATABE RYOJI
IPC: B01D47/06
Filed: 1994-05-13
Abstract: PURPOSE:To reduce water consumption from a scrubber, and treat an acidic gas containing dust into a neutral exhaust gas and enhance dust collection efficiency using a cyclone scraper-type dust collection device. CONSTITUTION:A main cyclone cylinder system 4 is formed of an outer cylinder 2, an inner cylinder 3 and a heat exchange cylinder 5, and a space formed by these elements is filled with water 18 for heat exchange which, in turn, spills over from an overflow guide part 19. A chemical liquid ejection nozzle 8 is provided in a guide-in duct 6, and a scrubber 10 is provided at the lower end part of a smoke discharge cylinder 9.
Patent JP-S63289623-A (JP)
Title: Crt system
Inventor: SENA KAZUO
IPC: G06F3/02
Filed: 1987-05-21
Abstract: PURPOSE:To attain the maintenance by a CRT alone and to improve the reliability of the system by providing a CRT body with a data converting function in an intelligent CRT system including picture formats and having a picture drawing function. CONSTITUTION:A data memory part 1 stores receiving data from a host computer, an editing processing part 2 obtains a specified picture format corresponding to the picture number of data obtained from the memory part 1 from a picture format memory part 3, and a variable data format memory part 4 obtains the position and output coordinates of the data on the basis of the tag number of the received data. Then, data formats such a positive number, a real number and a decimal point are formed in a table 6 to be the contents of the memory part 4, an editing processing part 2 executes picture editing processing on the basis of the data formats, and displays the processed contents on a display part 5, and an off-line keyboard input picture forming part 7 maintains the picture by keyboard processing.
Patent JP-S5914803-A (JP)
Inventor: YAMAZAKI CHIYOUNOSUKE
IPC: A44C17/02
Filed: 1982-07-19
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。