baber/WOPTO huggingface dataset:
Patent JP-H10294189-A (JP)
Title: Discharge lamp lighting device
Inventor: KOMATSU NAOKI
IPC: H05B41/24
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent stresses on switching elements in a lighting device for a high voltage discharge lamp by suppressing an excess current flowing in each switching element when polarity is changed. SOLUTION: This device includes a DC power supply 2 generating the voltage required for a discharge lamp 7 from a DC power supply 1, a control circuit 3 computing the power required for the discharge lamp 7 and performing feedback control of the DC power supply 2, a polarity switching circuit 4 switching polarities so that the output of the DC power supply 2 is applied to the discharge lamp 7 in the form of a low-frequency rectangular wave, an ignitor 6 superimposing a high-voltage pulse on the discharge lamp 7 during startup, and a capacitor C2 constituting a closed circuit together with the ignitor 6.  In this case, a control circuit 5 is provided for operating the polarity switching circuit 4 at low frequencies and for putting the same into chopper action at high frequencies in order to suppress an excess charge and discharge current flowing in the capacitor C2 when the polarity of the polarity switching circuit 4 is changed.
Patent JP-H04784-A (JP)
Title: Light-excited nickel laser
Inventor: HIRATA KENJI
IPC: H01S3/227
Filed: 1990-04-17
Abstract: PURPOSE:To perform an oscillation of a nickel laser in an ultraviolet ray band by emitting nitrogen laser light to nickel vapor to optically pumping nickel atoms. CONSTITUTION:A nickel vapor chamber 1 is evacuated in vacuum by a vacuum pump connected to a pump connecting tube 3, and helium gas of 3Torr is fed into the chamber 1. An XeCl excimer laser focused by a convex lens 13 is emitted to a nickel plate 8 as vaporization laser to melt the plate 8, thereby vaporizing nickel atoms. N2 laser is emitted as exciting laser to the atoms through a window 5 in an emitting region of 4X1.4cm<2>. The emission of the exciting laser is delayed by several microseconds from the vaporization of the atoms, and so regulated as to obtain an optimum laser output. The atoms at a bottom level E1 absorb the N2 laser light to be transited to an exciting resonance level E2. The N2 laser used as the exciting laser has outputs of 336.9575nm, 336.9555nm, 336.9542nm near the exciting resonance wavelength.
Patent JP-S5328084-A (JP)
Title: Semipermeable membrane supporting tube
Inventor: KUWATA KAZUYUKI
IPC: B01D69/04
Filed: 1976-08-26
Abstract: PURPOSE:The semipermeable membrane supporting tube having the smooth inner surface and superior perssure resistance and constituting from the mat state fibers at the inner and outer surfaces of the fiber state material consisting of continuous filament groups elongated to the longitudinal direction and nearly to the circumferencial direction.
Patent JP-S58221484-A (JP)
Inventor: NISHIKAWA IKUROU
IPC: G07D9/00
Filed: 1982-06-16
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-S59227815-A (JP)
Title: Skin cleaning and wiping agent composition
Inventor: HARA KENJI
IPC: A61K8/00
Filed: 1983-06-08
Abstract: PURPOSE:To provide the titled composition containing an oil selected from magnolia oil, natural squalane and glycerol tri-2-ethyl-hexanoate, useful for keeping the skin around the anus to clean state, and preventing the aggravation of hemorrhoids. CONSTITUTION:The objective composition for wiping and cleaning the skin contains one or more oils selected from magnolia oil, natural squalane and glycerol- 2-ethylhexanoate. The oil has nonviscous nature and excellent compatibility to the skin of a particular part such as the surroundings of the anus, is free from irritation to the skin, and gives smooth and refreshing feeling to the skin. If necessary, the composition may be further compounded with a drug such as fungicide, anti-inflammatory agent, etc., perfumery, etc. The effect of the composition can be further improved by wiping the skin around the anus several times with a piece of tissue paper sprayed with the composition after bath or before evacuation.
Patent JP-H11290767-A (JP)
Title: Water-repellent member and its production
Inventor: KAKIMOTO MASAAKI
IPC: C08F114/22
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide the water-repellent member capable of easily preventing the deposition of a waterdrop and the production method suitable for the member. SOLUTION: A water-repellent film cosisting of a vinylidene fluoride polymer obtained on the positive electrode side by the plasma polymerization utilizing a glow discharge generated by applying a DC high voltage in vacuum is provided on the surface of a member 1 to be treated. The inside of a vacuum treating chamber is filled with a vinylindene fluoride monomer gas under vacuum, a DC high voltage is applied on the reticular electrode provided directly above the number 1 prepared in the vacuum treating chamber to generate a glow discharge, and the monomers are plasma-polymerized. Otherwise, a positive DC high voltage is directly applied on the member 1 itself or on the electrode holding the member to generate a glow discharge to polymerize the monomers, and the water-repellent plasma-polymerized film 2 is formed on the member 1 surface.
Patent JP-H041347-A (JP)
Title: Shape steel and concrete member using the same shape steel and post-girder joining section structure
Inventor: FUKUMOTO TOSHIYUKI
IPC: E04B1/24
Filed: 1990-04-18
Abstract: PURPOSE:To reduce the quantity of steel by forming a main body in a closed type rectangular sectional shape by using the main body in a structure as structural steel, burdening bending moment to a corner section and relatively forming an extremely thick resistance section. CONSTITUTION:Resistance sections 1b resisting bending moment are formed by concentrating steel at the corner sections of a main body 1a formed by forming shape steel 1 in a closed type rectangular sectional shape, the resistance sections 1b are positioned at the inner and outer circumferential sides, intermediate section, etc. of the main body 1a, and a sectional shape is formed in a square shape or a circular shape. The resistance sections 1b are formed in a thick shape gradually from the main body 1a, and the transmission of force among the main body 1a and the resistance sections 1b is smoothed. The resistance sections 1b at four corners and the main body 1a on the strong axial side are resisted against bending moment in one direction in the shape steel 1, and all resistance sections 1b and the main bodies 1a on both sides in the direction of the application of force are resisted similarly against bending moment in the rectangular direction. Accordingly, the wall thickness of the main body 1a can be reduced.
Patent JP-H06312275-A (JP)
Title: Resistance welding machine controller
Inventor: MORITA YUKIHIRO
IPC: B23K11/25
Filed: 1993-04-28
Abstract: PURPOSE:To provide a resistance welding machine controller capable of outputting a synchronizing signal synchronized with transition of welding conditions for a resistance welding monitoring device. CONSTITUTION:In the resistance welding machine controller which sets the welding conditions of resistance welding and controls welding operation, a setting part 10 which sets the welding conditions, a storage part 11, a display part 12, a CPU13, an I/O port part 15, a welding current control part 16, a welding pressurizing force control part 17, a moving quantity detecting part 18 of a mobile part to pressurize materials to be welded, a welding current detecting part 19, a system bus 23 connected to each part, a synchronizing signal output part 14 connected to the I/O port part 15 and an external signal input and output part 22 are provided. A welding current and the pressurizing force to the materials to be welded are transited according to the welding conditions set with the moving quantity of the mobile part as a control condition and the signal synchronized with the transition is outputted from the synchronizing signal output part 14.
Patent JP-H06315017-A (JP)
Title: Multiplexer
Inventor: TOGASHI TAKAHIRO
IPC: H04J14/08
Filed: 1993-04-28
Abstract: PURPOSE:To easily constitute an STM-N repeater, STM-N line setter, low-speed multiplexer and STM-N multiplexer by providing a return point and a selector part at a high-speed part unit. CONSTITUTION:A multiplexer 1 is provided with an optical interface part 3 for converting an optical signal from a 600M optical transmission line 2 to an electric signal, demultiplexing part 13 for performing demultiplexing, 600M high-speed part unit 14 composed of a unit interface part 10 connected with first and second low-speed part units 4 and 5, and first and second low-speed part units 4 and 5 for housing 1.5-8M and 500M/150M. The unit interface part 10 is provided with a selector 8 for arbitrarily selecting either an outgoing side output signal 6 or an incoming side input signal 7 and connecting the selected signal, large capacity ES (for absorbing the delay difference of data) 9 and counter not shown in the figure. The large capacity ES outputs returned outgoing side output data and up side output data as an incoming side output data from the unit interface part 10 to the high-speed demultiplexing part 13.
Patent JP-H11295184-A (JP)
Title: Vibration exciter
Inventor: HARA TADAHIKO
IPC: G01M7/02
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To conduct a wide-range and stable vibration test with a simple structure by providing a rotating member having a lug on the outer periphery to be mounted with a drive wheel. SOLUTION: When the engine of an automobile 1 is started to drive a drive wheel 2, a belt 4 is rotated by the frictional force generated between the drive wheel 2 and the belt 4, and the drive wheel 2 rides over a lug 5 once during one rotation of the belt 4. The shock force proportional to the weight of the automobile 1 and proportional to the height of the lug 5 is transferred to a bridge 6 via a base 7, and the bridge 6 is vibrated. When the engine speed of the automobile 1 is changed, the bridge 6 can be vibrated at different frequencies. When the revolving speed of the drive wheel 2 and the length of the crawler belt 4 are merely adjusted, stable vibration can be excited at very low frequencies in a wide range. This device can be quickly installed for a test at various vibration test sites.
Patent JP-S585667-A (JP)
Title: Memoryscope adaptor
Inventor: KODAMA SATOSHI
IPC: G01R13/20
Filed: 1981-06-30
Abstract: PURPOSE:To form a memoryscope of a simple constitution in connection with an oscilloscope, by amplifying an output after a delay time, inputting the same again in a delay element, and memorizing signals inputted within the delay time for delivery to the oscilloscope or the like. CONSTITUTION:A clock generating circuit 14 is started by an input signal through the intermediary of a trigger detecting circuit 3, switching circuits 1 and 6 are thereby controlled, and the sequential inputs and delays of input signals in a BBD element 9 are controlled synchronously with clocks. After a prescribed delay time passes, an output from the element 9 is selected in the circuit 1 via an amplifier 12 and inputted again in the element 9, and thus the input signals within the delay time are memorized in the element 9. The content of repeated memories of this element 9 is supplied to an oscilloscope or the like and displayed. Thus, a memoryscope adaptor enabling formation of a memoryscope of a simple constitution in connection with the oscilloscope is obtained.
Patent JP-H04334192-A (JP)
Title: Noise reduction device and noise reduction image pickup device
Inventor: NAKAJIMA YUKIKO
IPC: H04N9/64
Filed: 1991-05-09
Abstract: PURPOSE:To improve the S/N considerably by solving the deterioration in a video signal due to occurrence of after-image by means of noise reduction and to reduce noise especially when an input video signal is a component signal. CONSTITUTION:A component video signal (comprising a luminance signal, an R-Y signal and a B-Y signal) from input terminals 1, 22, 28 are received and A/D converters 2, 23, 29 convert each into a digital signal. In this case, let a sampling frequency of the luminance signal be fs and let a sampling frequency of two color difference signals be nearly 1/4 of that of the luminance signal. Each component signal is inputted an independent recursive filter type noise reduction circuit. The input signal is given to a 2X4-degree Hadamard conversion processing circuit group 21 or 2X8-degree Hadamard conversion processing circuit groups 25B, 25R and the sampling frequency and the degree of the Hadamard conversion are varied with the input signal to obtain high improvement of S/N without deteriorating the input video signal.
Patent JP-H01275889-A (JP)
Title: Electric heater for blind for window
Inventor: KIMATA KUNIO
IPC: E06B9/264
Filed: 1988-04-26
Abstract: PURPOSE:To prevent condensation from being generated, by setting a fitting or removing device for a blind for a window on a lower section body, and by setting an electric heater on a passage between a lower cool air inlet and an upper opening section. CONSTITUTION:An electric heater 1 is fitted on the lower section body 2 of a blind. After that, when the blind is lowered and a switch button 14 is butted to a window frame 17, then a switch is turned ON. After that, when a blade 4 is closed, then air cooled by the glass surface 19 of a window is moved down along the glass surface 19, and is struck against the lower section of the window frame 17. Besides, the air flows to the side of a room interior along the lower section of the window frame 17, and is run into the cool air inlet 8 of the electric heater section 1, and is heated by a cool air heating section 9, and is moved upward, and is moved out of an upper opening section 10, and is moved upward between the blade 4 and the window glass surface 19.
Patent JP-H04310628-A (JP)
Title: Production of magnetic disk and magnetic disk
Inventor: KAGOTANI TSUNEO
IPC: G11B5/842
Filed: 1991-04-08
Abstract: PURPOSE:To improve productivity of coating-type magnetic disks and to obtain a magnetic disk of light-weight having good flatness. CONSTITUTION:A magnetic coating film 53 is provided on a resin rigid substrate 51 to obtain a coated body 5. Then, the coated body 5 is pressed between a pair of rotating rollers 11, 13 after the body is heated or while heated. Then disks are obtd. from this coated body 5.
Patent JP-S585144-A (JP)
Title: Production of jelly
Inventor: OOTA TOSHIYUKI
IPC: A23L21/10
Filed: 1981-07-03
Abstract: PURPOSE:A vessel is filled with a plurality of solid jelly pieces with a high sol-transformation temperature and a liquid jelly that is obtained by heating a low sol-transformation temperature jelly and tightly sealed, then heated under pressure to effect sterilization, thus producing jelly with unique taste. CONSTITUTION:A water-and heat-resistant vessel of plastic or aluminum is filled with a plurality of solid jelly pieces with a high sol-transformation temperature (containing a large amount of sugar, fruit, organic acid, alcohol, sweet bean jam, nuts, vegetables, cocoa and so on) and a liquid jelly that is prepared by heating a jelly with a low sol-transformation temperature (containing a small amount of sugar, yoghurt, raw cream, coffee, cream mousse) and sealed tightly. Then, they are heated in a retort type pressure can above 50 deg.C at such a temperature as the solid jelly pieces are converted into sol but not mixed with the jelly of low sol-transformation temperature to a low extent to effect sterilization. After sterilization, it is cooled for storage.
Patent JP-S5629253-A (JP)
Title: Automatic original position correcting device of automatic copying machine
Inventor: TAKAHASHI YASUHIRO
IPC: G03B27/02
Filed: 1979-08-15
Abstract: PURPOSE: To correct the bending of the originals at every one circulation of the originals, increase the amount of offset correction and enhance offset correction capacity by making combination use of the 1st correcting means correcting the bending of the originals and the 2nd correcting means correcting their offset.  
     CONSTITUTION: A pair of feed rollers 26, 27 and a stop plate 28 form the 1st correcting means being the leading end aligning and correcting means of the original and photosensitive paper. The front edges of both sheets are matched by the claw of the stop plate 28 and the minor bend of the original is corrected, thence both sheets are fed into a printing section. On the other hand, original detecting switches 58, 59 are disposed in the circulating path of a repetitive circulating device 40. When the original O offsets in a right direction, the switch 58 operates to energize a solenoid 128 which in turn causes the left end of a printing cylinder 3 to be deviated by the 2nd correcting means, thus the original O is corrected of its position to the left direction. When the original O offsets in a left direction, the switch 59 operates to energize a solenoid 129 which in turn causes the original O to be corrected in the right direction. In this way, the offset correction of the original is effectively accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58219326-A (JP)
Title: Burner
Inventor: WADA CHIYUUZOU
IPC: F23N5/26
Filed: 1982-06-15
Abstract: PURPOSE:To enable to obtain reliable action by improving a special character of a oxygen starvation sensor, by appling at least two pieces of elements (oxygen starvation sensor) resistance values of which are varied according to density of either oxygen or carbon monoxide. CONSTITUTION:In a control circuit consisting of lack of oxygen sensors 1 and 14, although an output of an amplifier 17 is low as electric potential at a point (c) is far lower than that at a point (d) when oxygen density, for example, is more than 20%, resistance values of lack of oxygen sensors 1 and 14 are started to reduce when the oxygen density is reduced gradually by closing a room. Then, electric potential at a point (e) of an amplifier becomes high at the time when the electric potential at the point (c) becomes slightly higher than that at the point (d), an alarm circuit 12 is actuated and an alarm lamp 21 is lit intermittently. With this, safety action for lack of oxygen is made to perform stably as sensitivity for the lack of oxygen is improved and, moreover, dispersion of special characters of detecting element for lack of oxygen can be absorbed.
Patent JP-S61261352-A (JP)
Inventor: KRESS HANS-JUERGEN
IPC: C08L51/04
Filed: 1986-05-07
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-H08165478-A (JP)
Title: Caulking layer-preventing device in heat-decomposition kettle of plastics
Inventor: TACHIBANA TOSHIO
IPC: C10G1/10
Filed: 1995-04-27
Abstract: PURPOSE: To provide a caulking layer-preventing device having excellent heat conduction, improved oil-making efficiency, not inducing clogging of caulking piece, excellent workability and useful for recovery of heat-decomposed oil of waste plastics by placing a scraper on a stirrer of a kettle so as to bring it in contact with a bottom face or a side face of a plastic heat-decomposing kettle. CONSTITUTION: In a plastic heat-decomposing kettle having a rotatable stirrer, a scraper is placed on the stirrer and the scraper is fallen down or extended from the stirrer, then a part of the scraper is brought into contact with a bottom face or a side face of the heat-decomposing kettle to obtain the objective device. For instance, this device has scrapers 31 at plural points in a peripheral direction on a side face of a plastic heat-decomposing kettle 1 having a rotatable stirrer 17 and the scraper 31 is flexible or swingable, and penetrating into a revolution path of the stirrer 17 and bringing at least a part of the scraper 31 into contact with the side face of the heat-decomposing kettle 1.
Patent JP-S5228221-A (JP)
Title: Power supply unit
Inventor: KITAZAWA KEIO
IPC: G06F1/00
Filed: 1975-08-28
Abstract: PURPOSE: Regarding a circuit whose first and second electronic circuits are worked by first and second DC power supplies, at the time when second DC power is supplied, first electronic circuit is separated from first DC power supply but worked by second DC power supply in order to increase efficiency of power supply. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01313490-A (JP)
Title: Production of lactulose
Inventor: WARUTERASU TEODORASU DE HAARU
IPC: C07H3/04
Filed: 1989-04-25
Abstract: The invention relates to a new method of preparing lactulose by basic isomerisation of lactose. According to the invention the reaction mixture is treated with hydrogen peroxide or sodium chlorite to obtain lactulose of an acceptable colour for a pharmaceutical product. Preferably 0.5 - 5 g of hydrogen peroxide are used per kg of lactose. 1H2O.
Patent JP-H01274441-A (JP)
Title: Wiring method for semiconductor integrated circuit device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/60
Filed: 1988-04-26
Abstract: PURPOSE:To provide a wiring method wherein electric resistivity is low and wire breakdown due to migration and corrosion does not occur, by doping arsine, arsenic or alkali metal into a carbon film, and using an intercalation conductive film. CONSTITUTION:An intercalation conductive film wiring 4 is formed at first by evaporating a carbon film or formed by applying a macromolecular film. Then the film is annealed in a nitrogen atmosphere and carbonized. As a doping method of alkali ions such as arsine, arsinic, Na or the like into the carbon film, a diffusing method, an ion implanting method, a method for implanting such an element or ions beforehand or the like is used. The surface of the formed conductive film wiring 4 is covered with an overcoat film 5 comprising a plasma Si3N4 film, a CVD SiO2 film, an arsenic glass film, a polyimide film or the like. A contact hole is provided, and a pad electrode is formed.
Patent JP-H05278636-A (JP)
Title: Upper car body structure for automobile
IPC: B62D25/08
Filed: 1992-03-30
Abstract: PURPOSE:To provide an upper car body structure which facilities the inspection work of the wiper mechanism attached to a cowl stop. CONSTITUTION:A cowl panel 4 is jointed to the upper end of a dash panel 3, and a cowl top 6 and a wiper mechanism 10 are attached to a front end of the cowl panel 4 by a bolt 8, and three first L letter-like plates 11 are fixed to the cowl top 6 and have horizontal parts 11a. A strut bar 13, to which three second L letter-like plates 15, has horizontal parts 15a. The strut bar 13 is integrated with the cowl top in a body 6 by a clip 16, and when a failure is caused in the wiper mechanism 10, inspection is conducted with the strut bar 13 and cowl top 6 removed. After the inspection, the cowl top 6 is attached taking the strut bar 13 as a positioning member. When an engine 17, which moves rearward in the case of head-on-collision, collides with the strut bar 13, the stopper of the clip 16 is disengaged and the strut bar 13 is easily separated from the cowl stop 6.