baber/WOPTO huggingface dataset:
Patent JP-S60260855-A (JP)
Title: Analysis of radioactive element in semiconductor material
Inventor: OKADA AKIRA
IPC: H01L21/66
Filed: 1984-06-08
Abstract: PURPOSE:To determine quantitatively and quickly the radioactive elements in a semiconductor material with good accuracy by using a hermetic decomposing vessel and a separating means which operates under pressurization. CONSTITUTION:A sample to be analyzed is first stored into the hermetic decomposing vessel 1 of which the entire part of the inside wall is constituted of a fluororesin 3. Said sample is heated to dissolve at 150-250 deg.C together with an inorg. acid. U and Th are separated from the matrix and concd. by using a constant volume pump which feeds the sample soln. and separating soln. to an ion exchange column 5 if necessary. The resulting sample soln. is dried and ashed on a boat made of a metal having a high melting point and thereafter the dried sample is introduced into the Ar plasma generated by heating to 1,500-2,000 deg.C. The respective radioactive elements are quantitatively determined from the intensity of the light emitted by the excitation. The pressure in the vessel 1 rises high during the decomposition by heating and therefore the easy decomposition of Al2O3 is made possible only by the inorg. acid according to the above- mentioned method. In addition, there is no contamination from the outside. The sample soln., etc. are fed under the pressure into the ion exchange resin 5 and therefore the resin column is made finer and the resolving power is made higher.
Patent JP-H06305271-A (JP)
Title: Method for treating rear surface of supporter for lithographic printing plate
Inventor: YUHITO FUMIO
IPC: B41N3/00
Filed: 1993-04-21
Abstract: PURPOSE:To form designs and the like on the rear surface without deteriorating the quality of a lithographic printing plate by putting a transfer roller having necessary shapes pictured in mirror-image relation and surfaces in the shapes with suitable roughness on the surface of a rotating roller to be pressed against the rear surface side of an Al plate for a lithographic printing plate and thereby roughening the rear surface side of the Al plate. CONSTITUTION:In a method of treating the rear surface of a supporter in a lithographic printing plate for giving numerals, characteristic, patterns, designs, etc., on the rear surface of a lithographic printing plate, a transfer roller 2 having necessary shapes pictured in mirror-image relation and surfaces in the shaped with suitable roughness on the rotating roller 2 is brought into press contact with the rear surface 8 side of an Al plate 3 for a lithographic printing plate to thus make the rear surface side of the Al plate 3 roughened. As a consequence of this process, there may be obtained a method of treating the rear surface of a supporter for a lithographic printing plate that can be set by online in a manufacturing line for a lithographic printing plate and forms numerals, characters, designs, patterns, etc., on the rear surface without impairing the quality of the lithographic printing plate.
Patent JP-S5641406-A (JP)
Title: Warming system for drainage of power generation equipment
Inventor: IIZUKA WAHEI
IPC: F01K7/44
Filed: 1979-09-13
Abstract: PURPOSE: To provide easy warming and prevent abrupt variation in temperature by feeding drainage of a deaerator recirculation pump in a line running from a high pressure feed water heater to a deaerator at a low load or starting time.  
     CONSTITUTION: For warming, a flow of drainage of a deaerator recirculation pump 10 runs through a line 7 from a high pressure feed water heater 1 to a deaerator 4 to purge hot water heated by the deaerator 4. As the line 7 and a level regulation valve 2 are heated up to a temperature equal to that of hot water inside the deaerator 4, a flow of drainage from the high pressure feed water heater 1 into the deaerator 4 causes no abrupt variation in temperature. This may be due to the fact that while passing through the high pressure feed water heater 1 via a feed water booster pump 9 and a feed water pump 11, the drainage from the deaerator 4 is heat-exchanged with steam from a turbine extraction pipe E inside the high pressure feed water heater 1 up to a temperature with no serious difference from an inlet feed water temperature, that is inside the deaerator 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62276223-A (JP)
Title: Supercharge pressure control device for turbocharger
Inventor: MIHASHI TAKASHI
IPC: F02B37/18
Filed: 1986-05-21
Abstract: PURPOSE:To improve acceleration properties during the starting of a vehicle, by a method wherein, when a vehicle is in a low speed gear position or in a low car speed state, a supercharge pressure is decreased. CONSTITUTION:An intake air amount signal from an airflow meter, an engine rotation speed signal from a crank angle sensor, and a car speed signal from a speedometer 22 are inputted to a control unit 21. When a transmission 18 is in a one step gear position, the duty ratio of a pulse signal outputted to an electromagnetic valve 17 is decreased to reduce a maximum supercharge pressure. When not in a one step gear position, the duty ratio of a pulse signal outputted to the electromagnetic valve 17 is increased to increase a supercharge pressure. In reduction of a supercharge pressure, a method of detecting a low car speed state may be employed instead of detecting a one step gear position.
Patent JP-H08310965-A (JP)
Title: Coalition promoter
Inventor: SHIBATA HIRONORI
IPC: A61P43/00
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a coalition promoter comprising a parathyroid hormone or its derivative as active ingredient, shortening a treatment period or preventing refracture of bone by promoting bone repair after bone distraction, bone fracture, bone transplantation, etc. CONSTITUTION: This coalition promoter comprises a parathyroid hormone(PTH) or its derivative as active ingredient. Human PTH (1-84) comprising a 84 amino acid residue is preferably as the PTH or its derivative. When the medicine is made into a solution, the PTH or its derivative is mixed with a proper protein or addition inhibitor. The medicine is administered in a frequency of once into two weeks to five times in a week or every day by hypodermic administration or intravenous administration. An administration period, for example, is preferably in a period between immediately after bone fracture to coalition. A dose of PTH is preferably 10<-12> to 10<-8> M on a tissue level by local administration and 1-500μg/head in ystemic administration.
Patent JP-H0653852-A (JP)
Title: Apparatus and method for discrimination and restraint of noise in incoming signal
Inventor: DEIMITORISU HIOTAKAKOSU
IPC: H04L27/14
Filed: 1993-05-19
Abstract: PURPOSE: To provide a noise identification/suppression system on a real time basis, which is designed to speedily identify and suppress noise in an arrived signal. CONSTITUTION: This device and method identify and suppress the noise in the arrived signal. The device is provided with a first signal processor 12 generating a first repeated signal showing the arrived signal, a second signal processor 14 generating a second repeated signal showing the first repeated signal, a prediction device 16 generating prediction for the second repeated signal, a logic device 18 deciding a difference between the second repeated signal and prediction and generating logic output having a first value when the difference exceeds the threshold and having a second value when the difference does not exceed the threshold and a muting device 20 which mutes the arrived signal when logic output has one value and which does not mute the arrived signal when logic output has the other value.
Patent JP-S5742140-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO EIJI
IPC: H01L21/60
Filed: 1980-08-27
Abstract: PURPOSE:To obtain the device which can be manufactured at a low cost and with good workability, by coating parts of a pellet attaching surface in a concave part and a wire junction surface in a ceramic substrate by an insulating material. CONSTITUTION:Insulating layers 1c and 2d are provided on a part of a metalized layer 1a at the bottom surface of the concave part 2a in the substrate and a part of a metallized layer 2b at the wire junction part. The insulating layers are formed by using a material whose main raw material is Al2O3 during the manufacturing process of the substrate 2. In this constitution, since galvanized Au 1b and 2c is applied only on the part with the minimum area required for placing the pellet 1 and wire junction, the cost can be decreased. Since the insulating layers 1c and 2d are thin, the workbility is not impaired.
Patent JP-H02294673-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1989-05-09
Abstract: PURPOSE:To eliminate the need for winding a transfer material to a transfer drum and to obtain high productivity by obtaining a cartridge integrally incorporating an image forming body and an image forming means around the image forming body. CONSTITUTION:In an image forming device, the process cartridge 3 obtained by integrating the image forming body 4 and a cleaning device 5, etc., around the image forming body 4 is incorporated in a lower device frame 1 so that it can be drawn out and the image forming body 4 and developing devices 7-10 are provided below an intermediate transfer body 16. Every time a toner image is formed on the image forming body 4, it is transferred to the intermediate transfer body 16 so as to composite the toner image on the intermediate transfer body 16. Therefore, the toner image is always formed on the cleaned surface of the image forming body 4 so as not to receive the effect of previously forming the image, and the composite toner image formed on the intermediate transfer body 16 is transferred and fixed on the transfer material. Thus, a trouble that the transfer material is wound to the transfer drum is eliminated and the productivity is enhanced.
Patent JP-S5343083-A (JP)
Title: Liquefying and separating method for air
Inventor: YOSHIMATSU YUKIYOSHI
IPC: F25J3/04
Filed: 1976-10-01
Abstract: PURPOSE:To decrease sharply the power rate of a compressor which compresses raw air led to the second condenser by increasing the oxygen concentration of raw air introduced to the second condenser through recycling and mixing a portion of oxygen produced at the bottom of a low pressure tower with the raw air introduced to the second condenser, the raw air which is the other portion of raw air divided in two.
Patent JP-H11304793-A (JP)
Title: Method for evaluating mental fatigue refreshing substance
Inventor: YOKOGOSHI HIDEHIKO
IPC: A61B10/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To evaluate a mental fatigue refreshing substance to be tested, by loading a stress to a human animal to which the substance to be tested is administered, and measuring a change in concentration of one or two or more kinds of amino acids selected from taurine, leucine, isoleucine and valine in blood caused by the application of the stress. SOLUTION: A stress is loaded after a sample to be tested is administered to a model animal, and an increase in concentration of any of taurine, leucine, isoleucine and valine in the blood of the model animal at this time is measured. A mental fatigue refreshing sample to be tested can be evaluated or a mental fatigue refreshing substance can be searched in this manner. Alternatively, the sample to be tested is administered to the model animal after the stress is loaded to the model animal, and whether or not the concentration increase of any of taurine, leucine, isoleucine and valine caused by the stress is recovered is checked, whereby a mental fatigue refreshing substance to be tested can be evaluated or a mental fatigue refreshing substance can be searched.
Patent JP-H01287821-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/64
Filed: 1988-05-13
Abstract: PURPOSE:To improve C/N in high-density recording by disposing a thin film consisting of any among Be, Hf and Zr on a high-polymer film and disposing a perpendicularly magnetized film thereon. CONSTITUTION:The high-polymer film 1 which consists of polyamide, polyimide, polysulfone, etc., and is disposed at need with an earthworm-like primer coating layer consisting of a water soluble high polymer or a fine particle coating layer, etc., disposed with fine particles of SiO2, CaCO3, TiO2, ZrO2, etc., is used. The thin film 2 consisting of any among the Be, Hf and Zr is provided thereon and further, the perpendicularly magnetized film 3 is disposed thereon. The crystal orientability of the perpendicularly magnetized film 3 and the head touch by the elasticity of the thin Be, Hr or Zr film 2 are thereby greatly improved and the C/N is greatly improved. The C/N of a practicable level is thus obtd.
Patent JP-S62274776-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU AKIHIRO
IPC: H01L27/092
Filed: 1986-05-23
Abstract: PURPOSE:To ensure high-reliability operations even in submicron-rule regions by a method wherein all the sources and drains are composed of the same metal or the same metal/silicon compound and 0.4-0.7eV-high Schottky barriers are built of a metal and semiconductor or of a metal/silicon compound and semiconductor. CONSTITUTION:An oxide film 3 and N-type well 2 are formed on a silicon substrate 1 and, after the formation of a gate oxide film 4 and polycrystalline silicon film 5, a nitride film 9 is deposited. The three layers are selectively retain after a photoetching process, a gate electrode is built, the silicon substrate 1 is subjected to etching with the nitride film 9 on the gate electrode 5 and an isolating region film 3 on the silicon substrate 1 serving as mask, and then tungsten is deposited only on the silicon substrate 1. After the removal of the nitride film 9 from upon the gate electrode 5, a thermal oxide film 10 is formed and, after the deposition of a phosphosilicate glass film 7, a contact hole is provided and an aluminum electrode 8 is built. Though a source and drain are built of tungsten in this design, any will do as far as the height against electrons of a Schottky barrier is as high as 0.4-0.7eV.
Patent JP-S5451048-A (JP)
Title: Air conditioner
Inventor: AIZAWA TAKESHI
IPC: F25B13/00
Filed: 1977-09-29
Abstract: PURPOSE: To keep a compressor properly cooled at all times by providing a piping connecting the heating port of an interior heat excahnger and the upper stream of the injection pipe pressure reducing system through a check valve.  
     CONSTITUTION: In the cooling mode, the refrigerant flows along the piping as shown by the arrows of continuous lines. The pressure at a point P on the upper stream of a pressure reducing system 20 becoming higher than the pressure at a point N, a check valve 22 checks the flow from the point P to the point N. In the heating mode, if the resistance of the pressure reducing system is selectively determines to keep the compressor 11 properly cooled, the refrigerant flows in the direction as shown by the arrows of dotted lines and the pressure at the point N becoming a little higher than the pressure at the point P, the gaseous refrigerant flows through the point P causing the flow resistance of the pressure reducing system to increase, consequently, the injection flow rate becomes lower than the injection flow rate in the cooling mode. Thus the compressor 11 is properly cooled in the heating mode while the compressor 11 is properly cooled by increasing the injection rate in the cooling mode 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S598784-A (JP)
Inventor: SAMIYUERU KUKIA
IPC: C10C1/16
Filed: 1982-07-05
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-S61276659-A (JP)
Title: Solar heat hot water supplying apparatus
Inventor: MATSUDA TAKAAKI
IPC: F24J2/40
Filed: 1985-05-30
Abstract: PURPOSE:To provide a method of preventing freezing having a reliability extending for a long period of time by connecting an outgoing pipeline to a circulation pump, communicating the same to the lower part of a hot water storage tank through a pipeline, connecting a return pipeline to the hot water storage tank, and providing a bypass pipeline between the outgoing pipeline and the hot water storage tank at the upper position of a pipeline communicating with the circulating pump. CONSTITUTION:When operating a circulation pump 6, water passes from a hot water storage tank 2 through a pipeline 9 and is circulated from the circulation pump 6 to an outgoing pipe 4. Separately from the pipeline 9, a bypass pipeline 10 is newly provided between the hot water storage tank 2 and the outgoing pipeline 4. Since the inner diameter of the bypass pipeline 10 is made thinner than those of the pipeline 9 and the outgoing pipeline 4, a pressure loss is large during the heat collecting operation, and hence the bypass pipe 10 does not become the water flow-path. In a case where the circulation pump 6 comes to a stop and the temperature of water within the hot water storage tank 2 is 4 deg.C or more, when the temperature of water within the circulation pump 6 and the pipelines 4 and 9 is lowered than the temperature of water within the water storage tank 2, a natural convection occurs in the direction of arrow by the difference between both waters, and water within the hot water storage tank 2 is constantly supplied to the circulation pump 6 to prevent freezing. In a case where the temperature of water within the hot water storage tank 2 is less than 4 deg.C or less, a natural convection in a direction reverse to the arrow direction is produced, and hence freezing is prevented.
Patent JP-H08288133-A (JP)
Title: Electromagnetic device
Inventor: KAWASHIMA YOSHINORI
IPC: F16K31/06
Filed: 1995-04-19
Abstract: PURPOSE: To provide an electromagnetic device which facilitates the accurate position control of its operation lever and with which the excellent response speed of its operation lever can be obtained. CONSTITUTION: A movable core 6 to which an operation lever 5 is attached integrally is provided in a housing 1 so as to be moved freely. The one end 5A of the operation lever 5 is in the housing 1 and is supported and centered by a first bearing member J1 provided in the housing 1. The other end 5B of the operation lever 5 is extended in a direction A outside the housing 1 through the operation lever piercing hole 7 of a fixed core 2 and is supported and centered by a second bearing member J2 . An annular filter member F made of gas permeable material is fitted to the operation lever piercing hole 7 and the inside hole 20A of the filter member F is so provided as to rub with the outer circumference of the operation lever 5.
Patent JP-S5345827-A (JP)
Title: Rotary power system
Inventor: HERUMUUTO BENTORAA
IPC: B60R22/46
Filed: 1977-09-30
Abstract: A rotary power element has a compressed-gas generator having a liquid for actuation of a rotary drive element. The liquid for actuation of the drive element is sealed within a pipe by bursting elements. In a preferred embodiment the pipe is curved into a coil surrounded by an external supporting sleeve.
Patent JP-S63281286-A (JP)
Title: Cartridge storage case
Inventor: NAKAMURA TATSUYA
IPC: G11B15/68
Filed: 1987-05-13
Abstract: PURPOSE:To narrow the space between stored cartridges and to lower the height of a case and also the overall height of its device by providing a cartridge table to be moved in the cartridge case by a moving mechanism. CONSTITUTION:A holding mechanism 6 is positioned under the opening state of its forward end in front of a target cartridge 5. At that time, the cartridge 5 and the cartridge table 2 are completely withdrawn into the cartridge case 1'. Then, a solenoid 3 is driven to work a rod 4 too push out the cartridge table 2, so that the cartridge 5 is moved until the position where the holding mechanism 6 can hold the cartridge 5. Thus, since there is no need for inserting of the holding mechanism 6 into the cartridge case 1' at the time of holding the cartridge 5, the space between the stored cartridges 5 can be narrowed. By this method, the height of the cartridge case 1' can be lowered for the sum total of the cartridges 5 in thickness.
Patent JP-H08289725-A (JP)
Title: Apparatus for pickling vegetable in rice-bran paste
Inventor: SAKAGUCHI JIYOUKICHI
IPC: A23B7/10
Filed: 1995-04-19
Abstract: PURPOSE: To prevent the temperature from increasing and a rice-bran pickling paste from fermenting in the interior of a container for pickling a vegetable in the rice-bran paste even when the ambient temperature is high in the summer season, etc., and always enable the preparation of the vegetable pickled in the rice-bran pickling paste of stable quality by keeping the rice-bran pickling paste at a proper temperature. CONSTITUTION: This apparatus for pickling a vegetable in a rice-bran paste is obtained by housing a container 1 for a rice-bran pickling paste in a biscuit or a ceramic air-permeable pot 2 larger than the container 1, collecting water 9 in a space A between the outer peripheral surface of the container 1 and the inner surface of the pot 2 and cooling the container 1 with the heat of vaporization taken away in evaporating the water 9 through internal micropores of the pot 2.
Patent JP-S5639339-A (JP)
Title: Internal combustion engine with secondary mass balancing device
Inventor: KAARU TSUAINGAA
IPC: F02B67/04
Filed: 1980-08-28
Abstract: An internal combustion engine provided with a mass balance unit of the second order. The mass balance unit includes two balancing shafts with each of the balancing shafts being provided with balancing weights. The balancing shafts are arranged on respective sides of the crankshaft of the engine and extend in parallel thereto. The balancing shafts are driven with a chain by a sprocket wheel seated on the crankshaft with one of the shafts being directly driven for rotation in the direction of rotation of the crankshaft and the other rotating, through the interposition of a pair of gear wheels, in a direction in opposition to the direction of rotation of the crankshaft. The directly driven balancing shaft with sprocket wheel is mounted on an inside of the lid covering an opening of the crankcase of the engine. The other balancing shaft is supported on a bearing cover for the crankshaft and the driving is effected from a sprocket wheel attached to a crank web of the crankshaft.
Patent JP-S5743046-A (JP)
Title: Table driven with flexible bar steel
Inventor: NISHIZAKI GENICHI
IPC: F16H19/02
Filed: 1980-08-27
Abstract: PURPOSE: To shorten the length of an entire unit by providing iddle pullies to both ends of a table and connect a drive pulley under the table to the fixed plate on the table with cable.  
     CONSTITUTION: Iddle pulleies 4 and 4' are installed to both ends of a table 1. The pulleies 4 and 4' are turned around by the drive pulley 2 placed by under the table 1. The wire cable 3 comes to the top surface of the top through the iddle pulleies 4 and 4' and fastened to a fixed plate 6 on the surface of the table 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10306118-A (JP)
Title: Process and apparatus for producing waxy substance
Inventor: KURIHARA TAKASHI
IPC: C08F8/50
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a waxy substance minimized in the dispersion of properties and having good properties. SOLUTION: Polyethylene is self-combusted and molten in a combustion basket, the formed melt is heat-decomposed in a heat decomposition acceleration basket 6, and the formed waxy substance is held in a receiver tank 15. When the amount of the waxy substance in the tank 15 surpasses a predetermined value, opening/shutting valves V1 and V2 are opened to transfer the waxy substance to a subsidiary tank 16. The waxy substance is kept at a temperature equal to or below its ignition temperature within the inner vessel 21 in the tank 16. When the amount of the molten waxy substance in the vessel 21 surpasses a definite value, a cock CK is opened to discharge the waxy substance from the vessel 21.