baber/WOPTO huggingface dataset:
Patent JP-S5673847-A (JP)
Title: Rare earth phosphor material
Inventor: UCHIMURA KATSUNORI
IPC: C09K11/00
Filed: 1979-11-19
Abstract: PURPOSE:To improve the luminance unstable phenomena of a phosphor material by adding magnesium. CONSTITUTION:Magnesium nitrate, magnesium chloride, magnesium sulfate, or magnesium hydroxide is added to ytterium oxide and europium oxide so that the content of magnesium in the phosphor material exceeds 0.5ppm, mixed homogeneously by a way of ordinal oxalic acid salt co-precipitation method or mixing of oxides, and then the mixture is put in a crucible with a flux of sodium carbonate, sulfur, and fluoride and baked for 3-10hr at 1,000 to 1,250 deg.C. The baked material is washed with water to remove an excessive flux, and dried to obtain the phosphor product.
Patent JP-H0712360-A (JP)
Title: Heat conveyor
Inventor: KONAKAWA KATSUZO
IPC: F24D7/00
Filed: 1993-06-22
Abstract: PURPOSE:To shorten a drop-in time for a liquid refrigerant, to shorten a switching period, and to improve a capacity of heat conveying amount by providing an annular circulation passage in which a gas/liquid separator, a heat radiator, a second check valve and a liquid receiver are sequentially connected, and a liquid storage unit in which an upper part is opened and a lower part is closed in the receiver. CONSTITUTION:Liquid refrigerant of a low temperature is stored in a liquid receiver 5 even at the time of opening a switching valve 8, a temperature of a wall 21 in the receiver 5 is lowered to form a lead of starting to condense gas refrigerant. A pressure reduction in the receiver 5 occurs due to condensation of the gas refrigerant with subcooled liquid refrigerant of this liquid reservoir 20 without pressure reduction start delay time, and the liquid refrigerant is simultaneously sucked into the receiver 5 upon closing of the valve 8. Thus, the pressure reduction start delay time is eliminated thereby to shorten a closing time of the valve 8 thereby to reduce a switching period, sucking-dropping-in times of the receiver 5 per unit time are increased to increase a refrigerant circulating amount, and refrigerant heating amount is increased thereby to obtain a large capacity of heat conveying amount.
Patent JP-S5953493-A (JP)
Title: Novel thieno-thiazole derivative
Inventor: ROBERUTO SAUTAA
IPC: C07D495/04
Filed: 1983-08-17
Abstract: Compounds of the formula   <IMAGE>   wherein A is   <IMAGE>   and R is hydrogen, alkyl of 1 to 5 carbon atoms, alkanoyl of 1 to 5 carbon atoms, alkenyl of 3 to 5 carbon atoms, (alkoxy of 1 to 4 carbon atoms)carbonyl, or aralkyl of 7 to 11 carbon atoms optionally halo-substituted, and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.
Patent JP-H05322628-A (JP)
Title: Liquid level detector for container
Inventor: MASUDA KOICHI
IPC: A61C17/00
Filed: 1992-05-19
Abstract: PURPOSE:To make it possible to inject predetermined quantity of water into a container regardless of the type thereof by detecting the electric resistance of a conducting circuit, formed through columns of water being fed from two water supply ports into the contained, thereby measuring the water level in the container. CONSTITUTION:Detection electrodes A, B are provided at the outlets of forked water supply pipes and connected, respectively, with a water level regulating stabilizing circuit and a water level detecting section. When a cup K is placed on a pan T, a cup detecting section detects the cup and the water level detecting section functions to begin water supply. The water level detecting section measures electric resistance VRZ(A-Z-B) of supply water and opens or closes a solenoid valve SV based on a decision whether the water level in the cup K is appropriate or not. The resistance VRZ decreases as the water is supplied and when a predetermined level is reached, the water level detecting section closes the valve SV to stop water supply. Consequently, the resistance VRZ increases infinitely but the water level detecting section does not function because of the function of a trigger gate circuit. The operations are controlled through a full-electronic control circuit.
Patent JP-H0442637-A (JP)
Title: Optical multi-branch communication equipment
Inventor: HORIKAWA HIROJI
IPC: H04B10/29
Filed: 1990-06-08
Abstract: PURPOSE:To obtain the system reliability equal to or more than that of duplicated system configuration by implementing optical transmission reception between a master station and an optical cable by system, and implementing optical transmission/reception between a slave station and the optical cable depending on combination between an optical demultiplexer and multiplexer and a Y demultiplexer and multiplier in such a way that the transmission reception of optical signals being duplicated is implemented from a couple of optical transmitters and receivers. CONSTITUTION:An optical signal Y demultiplexer and multiplier 111 is provided respec tively to slave stations 61 - 6n, optical demultiplexers and multipliers 7A1, 7B1 multiplex two systems of optical signals demultiplexed to form an optical input signal to an optical receiver 81. Moreover, an optical signal Y demultiplexer and multiplier 121 is provided respectively to the slave stations 61 - 6n, an optical signal from an optical transmitter 91 is demultiplexed into two systems of optical signals, the one optical signal is used for the optical multiplex signal to the optical demultiplexers and multi plier 7A1 and the remaining one optical signal is used for the optical demultiplexers and multiplier 7B1. Since normal communication function is ensured even in the case of a broken optical cable or a fault of one system of the optical receiver of a master station, the reliability is improved.
Patent JP-S5672380-A (JP)
Title: Measuring method of radioactive gas and measuring device
Inventor: IWAI MASARU
IPC: G01T7/00
Filed: 1979-11-19
Abstract: PURPOSE: To enable to perform collective operation continuously and to make small the device and to simplify the mechanism, by consituting three collective members so that they circulate sequentially the collective mode, measuring mode and removal mode.  
     CONSTITUTION: A collective member 9a is located at a collective position A for time T in the collective mode, and the mode changes to a measuring position 2 through a switching device 14 after time T, for the operation in the measuring mode for time T. Next, the member moves to a removal position C with the switching device 14 and it is operated for time T in the removal mode. Thus, one period is finished, the next collective mode is obtained, the collective member 7b makes similar operation after time T delayed to the collective member 7a, and further, the collective member 7c is delayed to 7b by time T with similar operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0817868-A (JP)
Title: Inner lead bonding device
Inventor: KIMURA YASUKI
IPC: H01L21/60
Filed: 1994-06-30
Abstract: PURPOSE:To keep an inner lead in optimal contact with a bump. CONSTITUTION:An inner lead bonding device is equipped with a tape pad 32 where a rectangular opening 32a larger in sectional area than a device hole 31b of a tape carrier 31 is formed at a position corresponding to the device hole 31b, a tape presser 33 which bears against a region of the upside of the tape carrier 31 wider than the opening 32a covering an inner lead 31a and is equipped with a hole, a sealing member which keeps the inside of the opening 32a airtight, and an exhausting means which exhausts the opening 32a.
Patent JP-S5673092-A (JP)
Title: Tris*aryl*alkylphosphonium compounds and their use as bactericide and nonnplantttoxic fungicide
Inventor: EDOUIN RUISU SATSUKUMAN
IPC: C07F9/54
Filed: 1980-10-28
Abstract: Tri(phenyl)alkyl phosphonium halides wherein the phenyl groups contain a long chain or sterically hindered alkyl group are novel and exhibit efficacious levels of fungicidal and bacteriocidal activity. The presence of the alkyl substituent eliminates or significantly reduces the phytotoxicity that characterizes the corresponding unsubstituted phosphonium compounds.
Patent JP-S5939337-A (JP)
Title: Aqueous emulsion composition
Inventor: FUSHIKI TAKESHI
IPC: C09K23/52
Filed: 1982-08-30
Abstract: PURPOSE:To improve water-proofness and water repellency, by emulsifying a mixture consisting of petroleum resin and paraffinic or olefinic hydrocarbon and oxidized paraffin. CONSTITUTION:1-90pts.wt. paraffinic or olefinic hydrocarbon with a m.p. of 40-80 deg.C is mixed in 10-90pts.wt. petroleum resin with a m.p. of 50-140 deg.C. This mixture and oxidized paraffin (one having an acid value of 10-70 and a m.p. of 30-90 deg.C is pref.) are emulsified with water in the presence of a water soluble base such as sodium hydroxide, potassium hydroxide or the like. The olefinic hydrocarbon is a low M.W. polymer of ethylene.
Patent JP-S5273707-A (JP)
Title: Tracking control device of magnetic picture recording and reproduction apparatus
Inventor: WAKAMI NOBORU
IPC: G05D3/12
Filed: 1975-12-16
Abstract: PURPOSE: To release the fixing of a phase and perform readjustment of the pahse when the maximum value of envelope is varied by the splicing of a tape or the like at the time of fixing the phase of a tracking control system at the maximum value of the envelope of reproducing picture signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S634964-A (JP)
Title: Electrostatic recording head
Inventor: KIMURA YOSHIHIRO
IPC: B41J2/395
Filed: 1986-06-26
Abstract: PURPOSE:To reduce the number of abnormal dots formed, by providing a conductive plated layer harder than the surface of a recording medium, on an auxiliary electrode located on the upstream side with respect to the feeding direction of the recording medium or on needle electrodes. CONSTITUTION:An electrostatic recording head 21 comprises a multiplicity of needle electrodes 22 arranged in a straight line and auxiliary electrodes 23 arranged on opposite sides of the needle electrodes 22 to be flush with the tips of the needle electrodes 22. The electrodes 22 and 23 are supported by an insulator 24 such as a molded resin, as one body. A plated layer 25 provided on end faces of the eleotrodes 22 and 23 is a conductive and hard plated layer, wich is stronger than a spacer (ordinarily, CaCO3) mixed in the surface of an electrostatic recording surface so as to provide a gap between the paper and the needle electrodes 22. The material of the plated layer is preferably hard chromium, nickel or the like. With the hard plated layer thus provided, a metallic powder generated when the recording medium is fed while rubbing the recording head is prevented from adhering to the needle electrodes, and formation of abnormal dots can be inhibited.
Patent JP-S6127858-A (JP)
Title: Device for conveying and positioning belt-like member
Inventor: UEDA YOSHIMITSU
IPC: B65H20/18
Filed: 1984-07-18
Abstract: PURPOSE:To feed a belt-like member with high accuracy in short time and position same even if the feed pitch is comparatively long by holding the side end edge of the belt-like member by holding means, and longitudinally moving the belt-like member thus situated by a desired distance by moving means. CONSTITUTION:After a film 2 is held by moving chucks 9, 23, an air cylinder 7 is driven to move the moving chucks 9, 23 to film discharge side, so that the film is conveyed. With this movement, a pin 15 fixed to a moving block 10 is brought into contact with a feed screw 32 of a feed mechanism 31 on film supply side. Simultaneously with such contact, a motor of the feed mechanism 31 is rotated to advance the feed screw 32 to the film discharge side at a very small speed. When the film 2 is conveyed to a designated position, the drive of the motor 34 is stopped to position the film 2. Subsequently, fixed chucks 41, 42 are operated to press the film 2 onto a base plate 6 and fix same, so that the film 2 is stretched to accomplish cutting with good accuracy.
Patent JP-H091435-A (JP)
Title: Cutting-off device provided with deburring tool
Inventor: HASHIMOTO MINORU
IPC: B24B9/00
Filed: 1995-06-16
Abstract: PURPOSE: To avoid holding flaws on a product caused by rollers or the like and improve the removal of burrs while simplifying constitution. CONSTITUTION: A cutting-off device is provided with a band saw 2 formed on one side edge with a cutting-off edge 2a and a deburring tool 3 disposed on the opposite side edge to the cutting-off edge 3a and spaced therefrom at an interval. The disk-like deburring tool 3 is formed into a rotary blade 3a formed on the outer peripheral end face with an approximately V-shaped cutting-off surfaces S, S. The rotary blade 3a is energized downward by a spring 4 to be changed over between the condition of rotatably driving the rotary blade 3a and the condition of free rotation.
Patent JP-S5852859-A (JP)
Title: Insulated semiconductor device
Inventor: KURIHARA YASUTOSHI
IPC: H01L23/40
Filed: 1981-09-25
Abstract: PURPOSE:To reduce the thermal strain caused in case of manufacture or during operation by a method wherein, in the semiconductor device where the metallic supporting members are electrically insulated but thermally and mechanically connected, the thermal expansion coefficient of the insulated members is made approximately coincident with that of the supporting members and the thermal expansion coefficient of composite metallic sheet is made coincident with that of semiconductor substrate. CONSTITUTION:The metallic supporting sheet 1 made of aluminum sheet is provided with the thermal expansion coefficient of 23.9X10<-6>/ deg.C while the composite resin film 2, an integrated film comprising fluorine resin films 221 and 222 on the both main surfaces of polyamide film 21 is also provided with the apparent thermal expansion coefficient of about 21X10<-6>/ deg.C approximateing to that of said metallic supporting sheet 1. The composite metallic sheet 3, a directly integrated sheet by cold rolled process comprising alloy sheets 321 and 322 made of 0.2mm. thick iron and 36% nickel is provided with the apparent thermal expansion coefficient of about 6.0X10<-6>/ deg.C set between the thermal expansion coefficient (3.5X10<-6>/ deg.C) of silicon as the material of the composite resin film 2 and the semiconductor substrate.
Patent JP-H07173289-A (JP)
Title: New polyamideimide resin having isophoronediamine structure
Inventor: SAI YOSHIEI
IPC: C08G75/20
Filed: 1994-07-01
Abstract: PURPOSE: To obtain a novel polyamideimide resin which is excellent in heat resistance, solubility, mechanical properties, and moldability by introducing isophoronediamine structures into an arom. polyamideimide resin.  
     CONSTITUTION: This polyamideimide resin, having isophoronediamine structures, is represented by formula I (wherein repeating units are bonded in a head-to-tail or head-to-head manner; n is an integer of 50-500; and R means at least two kinds of divalent groups selected from among groups of formulas II to V provided the groups of formula V are always contained) and pref. has an intrinsic viscosity of 0.2-1.0 dl/g, a glass transition point of 220-300°C, and a melt viscosity (at 330°C and a frequency of 10 -1  rad/sec) of 10 3 -10 6  P. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10337925-A (JP)
Title: Method for displaying folding pattern
Inventor: IWASAKI TAIJI
IPC: G06F3/12
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To display the output image, as required, on the display of a disc top publishing unit at the time of outputting the layout of an actual page data including characters and images to a folding pattern in order to lessen the load on the hardware during imposition. SOLUTION: An imposition data where the information concerning to the page is laid out in a folding pattern 71 is stored while being separated from the actual image data 72 of each page and the actual image data 72 is laid out on each page E, F, G in the folding pattern 71 depending on a display command. The folding pattern 71 inserted with an actual image is displayed on a display.
Patent JP-H09330921-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KITANO TOMOHISA
IPC: H01L21/316
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is improved in yield and leak characteristic by reducing the size of a strain field by relieving stresses at both end sections of a field oxide film formed on the surface of a silicon substrate by the LOCOS(local oxidation of silicon) method and preventing the concentration of heavy metal contaminant atoms to both end sections of the field oxide film and a method for manufacturing the device. SOLUTION: At the time of forming a field oxide film 6 by selectively oxidizing the surface of a silicon substrate 1, nitrogen 7 is injected into the substrate 1 at both edge sections of the oxide film 6 in the pre-process or post-process of the selective oxidation and a silicon nitride film 8 is formed at the boundary between the oxide film 8 and the substrate 1 by causing a reaction between the nitrogen 7 and silicon. When the film 8 is formed, the stress between the oxide film 6 and substrate 1 is offset and the stresses at both edge sections of the oxide film 6 are relieved.
Patent JP-H0812094-A (JP)
Title: Unloader facility
Inventor: NAKAJIMA TAKURO
IPC: B65G67/60
Filed: 1994-07-01
Abstract: PURPOSE:To provide an unloader facility which allows a scratch conveying device to approach the inner wall as near as possible, can be stopped just before the two are in contact, leaves a small quantity of unscratched objects which have been stacked, and can prevent contacting. CONSTITUTION:An unloader facility is equipped with a horizontal distance sensor 14 to sense the horizontal distance of a scratch transport device 10 from the inner wall 13 of a ship hold, a spacing data memory 15 to store the spacing to be held between the scratch transport device 10 and the inner wall 13, and a collision preventive controller 16 which actuates an alarm 17 in conformity to the horizontal distance sensing signal given by the sensor 14 and the spacing data signal given by the memory 15 and which stops the unloader facility.
Patent JP-S6310449-A (JP)
Title: Ion beam device
Inventor: KONISHI MORIKAZU
IPC: H01J37/08
Filed: 1986-06-27
Abstract: PURPOSE:To enable an ion gun to be highly bright and dischargeless simultanously by increasing the pressure in a gas ion source more than that in the vicinity of a tip of a needle-shaped electrode as an ion beam generator. CONSTITUTION:A needle-shaped electrode 1 is provided in a ceramic tube 3, as a gas ion source and a gas jet nozzle is positioned outside of a drawing-out electrode 2. Gas for the ion source introduced through a gas supply tube 4 goes to the ceramic tube via a gas reservior 6 and spouts toward the tip of the needle-shaped electrode 1. At this time, if vacuum degree in the space enclosed by the drawing-out electrode and a thermal radiation shield is kept lower than 10<-4> Torr, for instance, and the pressure within the ceramic tube 3 as the gas ion source is made lower than 10<-2> Torr, then the pressure around the tip of the needle-shaped electrode becomes about 10<-3> Torr. In such a manner, the pressure in the gas ion source (about 10<-2> Torr) is kept higher than the pressure in the vicinity of the tip of the needle-shaped electrode (about 10<-3> Torr). By this means high brightness and non-discharge conditions can be achieved simultanously.
Patent JP-S5577910-A (JP)
Title: Manufacture through continuous annealing of cold rolled steel sheet for drawing work
Inventor: TAKAHASHI NOBUYUKI
IPC: C21D9/48
Filed: 1978-12-08
Abstract: PURPOSE: To manufacture the cold rolled steel sheet with low yield point, high r-value, and superior drawability, by hot rolling the steel containing C, Mn, acid soluble Al, N, B, and by continuously annealing the steel sheet after passing the cold rolling.  
     CONSTITUTION: The billet is prepared from the molten steel containing 0.01W 0.06% C, 0.40% or less Mn, and acid soluble Al 0.005W0.05%, 0.0010W0.0050% N, B at a ratio B/N 0.7W1.5, and the balance of iron and inevitable impurities, all by weight %.; this billet is coiled at temperatures under 680°C after passing the  hot finishing roll. Thus prepared hot rolled coil is treated with acid pickling process, and then, is cold rolled with the draft percentage 60W90%, and is continuously annealed. This annealing is carried out at temperatures above the recrystallization temperature and under A r3  point; however, when the manufacture of the steel sheet with especially excellent drawability is required, this annealing is desirable to be carried out at temperatures above 800°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04373075-A (JP)
Title: Designing device
Inventor: SHINDO TOMIO
IPC: G06F9/44
Filed: 1991-06-24
Abstract: PURPOSE:To reduce the correction of design, whose image is displayed on a CRT, by learning characteristics peculiar for users. CONSTITUTION:When an evaluation word and an identification number expressing the individual of the user are inputted by a keyboard 1, an optimum design element is inferred and extracted from a knowledge data base 2 by a computer 16, the image is displayed on a CRT 5, and the characteristics peculiar for the user concerning the evaluation word and the design element are calculated and written in the knowledge data base 2. When inferring and extracting design elements following to the second one by the same user, the optimum design element is inferred and extracted while considering the characteristics peculiar for the user, and the image is displayed on the CRT 5.
Patent JP-S5940137-A (JP)
Title: Leak testing device
Inventor: ARITA KIMIHARU
IPC: G01M3/02
Filed: 1982-08-30
Abstract: PURPOSE:To take a real-time quantitative measurement of leakage, by calibrating the sensitivity of a device easily and simply for the quantitative measurement of leakage, and measuring an increment in the deflection on a leak indicator when a sniffer probe is put close to a leak position of a body to be measured. CONSTITUTION:Before a leak test of the body 1 to be tested is taken, an oil- sealed rotary vacuum pump is actuated to open a standard leak valve 4 and a sample introducing valve 6, measuring an increment Ds of the deflection of the leak indicator of a leak detector 7 detecting the leak of a standard leaking means 5. When the leakage of the standard leaking means 5 is QsatmCC/sec, the minimum detectable leakage Qmin of the leak detector is calculated. The standard valve 4 is closed after the sensitivity of the leak detector 7 is calibrated, and an increment Dx of the deflection of the leak indicator when the sniffer probe 2 is put close to the leak position of the body 1 to be tested is measured to calculate the leakage Q of the body 1 from Q=QminXDxatmCC/sec.
Patent JP-S6138372-A (JP)
Inventor: DASUTAFU AADORUFU YOHANSON
IPC: F25B43/00
Filed: 1985-07-11
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-S5483845-A (JP)
Title: Optical fiber assembly
Inventor: YANAGIMOTO KANJI
IPC: H01P3/00
Filed: 1977-12-16
Abstract: PURPOSE: To facilitate production and increase the density of an optical fiber cable by assembling optical fibers into a circular shape.  
     CONSTITUTION: If a core 6 is used as a guide to adhere optical fibers 1 in a thermal manner or by means of an adhesive, a circular optical fibers assembly 7 is formed. If these assemblies 7 are wound, while being twisted, upon the center material which is composed of a tension member 2 and a coating 3, the assemblies 7 and the center member are adapted to one another so that an optical fiber cable can be easily prepared. In comparison with the case, in which a flat optical fiber assembly is used, the actual charging can be increased. 
     COPYRIGHT: (C)1979,JPO&Japio