baber/WOPTO huggingface dataset:
Patent JP-S6016730-A (JP)
Title: Semiconductor logical circuit
Inventor: TASAI SADAJI
IPC: H03K19/173
Filed: 1983-07-08
Abstract: PURPOSE:To bring a non-inverting output and an inverting output to logical 1 when the level of an input signal is at a potential lower than the 2nd reference potential by combining two logical constituting circuits and utilizing a constant voltage source of a constant current circuit for the 2nd reference potential. CONSTITUTION:When a signal smaller than a constant voltage VCS of the constant current circuit T12 is applied to an input terminal VIN, a logical circuit U1 flows a transistor (TR) T11 and a non-inverting signal output terminal VO11 goes to 1 of negative logic, and a logical circuit U2 flows a current to a TRT14, and an inverting output terminal VO10 goes to 1 of negative logic. When a signal larger than the constant voltage VCS is applied to the input terminal VIN10, a current flows to a TRT13 in the logical circuit U2, and a current flows to the TRT10 or T11 depending on the relation of level with the 1st reference voltage VR1, and a logical output is obtained from the output terminals VO10, VO11 accordingly.
Patent JP-H06330002-A (JP)
Title: Metal mat-tone pressure-sensitive adhesive sheet
Inventor: NODE SHUNSAKU
IPC: C09J7/02
Filed: 1993-05-27
Abstract: PURPOSE:To obtain a metal mat-tone pressure-sensitive adhesive sheet capable of eliminating poor adhesion, scratch, etc., of vapor deposition by uniformly dispersing aluminum powder having specific particle size into a transparent pressure-sensitive adhesive and laminating the dispersion to a surface substrate. CONSTITUTION:Aluminum powder 3 having 1-50mum (preferably 1-20mum) particle size is uniformly dispersed into a transparent pressure-sensitive adhesive to give a metal-tone pressure-sensitive adhesive 2, which is applied or laminated to one side of a surface substrate 1 composed of a transparent mat-tone film to form a pressure-sensitive adhesive layer having 10-50mum (preferably 15-30mum) thickness. The surface of the adhesive is protected with a release paper 4 or release film to give the objective sheet. The surface substrate or the transparent mat-tone film preferably has >=100% elongation and can be stuck to a three- dimensional curved surface.
Patent JP-H10320403-A (JP)
Title: Method and device for generating retrieval expression, and record medium
Inventor: NAKAJIMA HIROYUKI
IPC: G06F17/30
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the retrieval expression generating device which can main tain retrieval precision more than a constant value by paying attention to the importance of a key word and preferentially selecting a key word of small appearance frequency in document data as an object key word. SOLUTION: This method is equipped with functions of a key word extraction part 31, a document set division part 11, a key word document frequency dictionary 12, and a retrieval expression generation part 33; when there is more than one key word as a retrieval key word candidate, the number of documents containing each key word (document frequency) is read out of a key word document frequency dictionary 12 and compared and a key word of small document frequency is selected as a retrieval key word. A retrieval expression generation part 33 combines retrieval key words by logical operators 'and' and 'or' to generate a retrieval expression.
Patent JP-S613835-A (JP)
Title: Manufacture of fe-ni alloy
Inventor: KAMIO MORINORI
IPC: C21D8/02
Filed: 1984-06-19
Abstract: PURPOSE:To obtain an Fe-Ni alloy having superior suitability to piercing by etching and to press blanking by carrying out hot rolling at a specified temp. so as to vanish Ni and Mn thickened layers. CONSTITUTION:An Fe-Ni alloy, especially an Fe-Ni alloy in which an Ni and Mn thickened layer appears remarkably and contg. >=20wt% Ni, or further contg. >=0.1wt% Mn is melted and refined. A slab of the alloy manufactured through an ingot or by continuous casting is hot forged and hot rolled at 1,150- 1,300 deg.C to vanish an Ni or Mn thickened layer or both thickened layers.
Patent JP-H10329050-A (JP)
Title: Reverse direction selection valve with overdrive mechanism and pneumatic tool therewith
Inventor: GIARDINO DAVID A
IPC: F01C20/14
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To conduct switching to either of forward or reverse direction with a single tool and prevent speed from dropping even when torque increases, in a pneumatic tool containing a reverse direction selection valve with an overdrive mechanism. SOLUTION: This pneumatic tool 10 is provided with a housing 9, a rotor 50 fitted in the housing 9 so as to be rotatable, an output shaft functionally- jointed to the rotor 50, and pressure chambers 19A, 19B, (19C) regulated between the housing 9 and the rotor 50. The pneumatic tool 10 is formed so that a pressurized air flow going to a motor which involves a plurality of chambers may be controlled, so as to keep the rotational direction of the motor in a reverse direction by turning a reverse direction selection valve 20 to select a prescribed position, and to be capable of selecting the number of the pressure chambers which receive the pressurized air.
Patent JP-S62282260-A (JP)
Title: Analysis of anion
Inventor: MIYANAGA AKIYOSHI
IPC: G01N30/88
Filed: 1986-05-31
Abstract: PURPOSE:To analyze an anion with high sensitivity by keeping the electric conductivity of an eluate low, in the chromatographic analysis of the anion in an aqueous solution, by using an aqueous solution containing an amine compound as the eluate. CONSTITUTION:An aqueous solution containing an anion is made to flow through a separation column packed with an anion exchange resin. Next, an aqueous solution containing an amine compound is allowed to flow through said column as the eluate of the column to eluate the anion. As the amine compound, ethylenediamine is used. Thereafter, the liquid issued from the separation column is made to flow through a cation exchange column packed with a cation exchange resin substituted with a metal (cooper) ion. Ethylene diamine being the eluate is allowed to pass through said column to form a complex compound from ethylenediamine and the metal ion of the cation exchange resin to convert the anion to a compound having low electric conductivity. Because the background of the eluate is lowered, even an extremely small amount of the anion can be measured with high sensitivity.
Patent JP-S6018040-A (JP)
Title: Loop communication system
Inventor: AZUMA MITSUHIRO
IPC: H04L69/40
Filed: 1983-07-11
Abstract: PURPOSE:To attain the assured transmission of data by performing communication while confirming mutually the states of a communication controller and a terminal serving as the remote side of communication. CONSTITUTION:A decentralized control loop network contains communication controllers 2 and 3 having terminals and a communication circuit which connects controllers 2 and 3 to each other. When a transmission request is given from a terminal, a carry detection bit CD of a transmission data style 15A is set at 1. A state confirming device 11B sets a display bit A of the transmission side in a ready mode. While a display bit B of the reception side is set at 0, and the data SD is transmitted. At the reception side the bits A and CD contained in a reception data style 16B are checked. Then a ready state is informed to a terminal of the reception side via a confirmation mechanism 13B. At the same time, the reception data is converted by a P/S converter 14B and sent to a terminal.
Patent JP-S63290554-A (JP)
Title: Rf shield of nmr imaging apparatus
Inventor: INOUE YUJI
IPC: G01R33/422
Filed: 1987-05-21
Abstract: PURPOSE:To realize a RF shield, by simple constitution such that a good conductive metal foil having a predetermined thickness is arranged in a cylindrical shape between a gradient magnetic field coil and an FR coil. CONSTITUTION:A gradient magnetic field coil 2 is arranged inside a static magnetic field magnet 1 generating a uniform static magnetic field. Further, an RF coil 3 transmitting and receiving an RF wave of Larmor frequency f0 is arranged inside said coil 2. An RF shield 4 is arranged inside the bobbin 7 having the gradient magnetic field coil 2 provided thereto. The thickness deltaof the RF shield 4 is determined to delta1<=delta<=delta2 [wherein delta1=1/(pif0mudelta)<1/2>, delta2=alphatau+beta, 3tau=t) when the permeability of the RF shield 4 is set to mu, conductivity thereof is set to sigma, the time constant of the eddy current induced in the RF shield 4 by a gradient field is set to tau, constants are set to alpha, beta and the rising and falling time period of the gradient magnetic field is set to (t).
Patent JP-S62282251-A (JP)
Title: Pervious discrimination gauge for x-ray flaw detection test
Inventor: KOBAYASHI HIDEKI
IPC: G03B42/02
Filed: 1986-05-30
Abstract: PURPOSE:To use ceramics in an X-ray flaw detection test, by using ceramics having the same material quality as an article to be inspected as a base material and providing a plurality of grooves or holes successively changed in their depths to the plane part of said base material in a row to form an X-ray pervious discrimination gauge. CONSTITUTION:Silicon nitrode is used as the basis material of a pervious discrimination gauge and molded into a rectangular parallelepiped and baked. Grooves 2a, 2b, 2c, 2d are formed to the plane part of the baked one, and the widths and grooves of said grooves are successively changed in a range of about 0.4-0.1mm to obtain the pervious discrimination gauge for an X-ray flaw detection test. If this pervious discrimination gauge 1 is subjected to X-ray photographing, X-ray absorption closes are different at the equal thick part and the groove parts 2a-2d and, because the depths of the grooves 2a-2d are successively changed, a discriminable depth due to X-ray photography changes and a pervious discrimination degree can be calculated. Because the grooves or holes are formed so as to be successively changed, the use as the pervious discrimination gauge for the X-ray flaw detection test for ceramics becomes possible.
Patent JP-H0418965-A (JP)
Title: Production of painted steel strip
Inventor: ISHIKAWA HIROSHI
IPC: B05D7/14
Filed: 1990-05-15
Abstract: PURPOSE:To extremely decrease the pressing flaws to be generated on a painted surface by polishing the weld zone of steel strips and the periphery thereof to peel and remove the splashes generated at the time of welding, sticking an adhesive tape thereto, allowing the steel strips stuck with the adhesive tape to travel and subjecting the steel strips to continuous painting. CONSTITUTION:The front end of the steel strip 2 un-coiled from a payoff reel 1 and the rear end of the preceding steel strip are connected by narrow lap welding. The connected steel strips are then made to travel at a low speed and are sent to a polishing section 20. Brushing rolls 21a, 21b provided with many wires in the form of brushes around the rolls are disposed above the below the steel strip 2. The rotating brushing rolls 21a, 21b are brought into contact with the steel strip 2 to polish the weld zone of the steel strip 2 and the range where the splashes before the behind the weld zone are deposited, by which the splashes are peeled. The steel strip the weld zone of which is polished in such a manner is stuck with the adhesive tape in a taping device 30. The product yield is greatly improved in this way.
Patent JP-H05335168-A (JP)
Title: Terminal treatment method of film wound wire
Inventor: TSUCHIYA MAKOTO
IPC: H02G1/14
Filed: 1991-04-26
Abstract: PURPOSE:To prevent a film wound wire using no adhesive from getting loose when the wire is cut off, by a method wherein thermoplastic film layers are welded together by fusion with a heating device at a boundary between a part where a film is left and a residual part where a film is removed, and then the welded part is cut by fusion by further applying pressure. CONSTITUTION:Heat releasing resistors 4 are arranged around an insulated wire 1 in which ped polyphenylene sulfide film 3 is wound one turn so as not to come into contact with the insulated winding wire 1. Then, the heat releasing resistors 4 are made to rise in temperature up to 350 deg.C or so higher than the melting point of the polyphenylene sulfide film 3 by controlling a current, and the resistors 4 are pressed against the insulated electric wire 1 in the directions of arrows. The upper and the lower polyphenylene sulfide film 3 laminated in the thicknesswise direction of the resistors 4 on the four sides of the insulated wire 1 are welded together by fusion and cut off by fusion. By this setup, an insulated electric wire tape can be cut off by fusion without getting loose.
Patent JP-S5916539-A (JP)
Title: Ribbon-shaped getter material and its production
Inventor: YOSHINO HISASHI
IPC: C22C19/03
Filed: 1982-07-20
Abstract: PURPOSE:To form molten metal at a low temp. and to suppress the erosion of an ejection nozzle, etc. by adding prescribed amts.of Si, B into the molten metal of a getter material consisting of Zr, Ti, Ta, Th, Hf, etc. as getter components. CONSTITUTION:20-80wt% elements of 1 or >=2 kinds among Zr, Ti, Ta, Th, Hf and 20-80wt% Ni, Fe are mixed. Si is further added thereto in a 5-10wt% range and B in a 1-7wt% range and at <=15wt% (Si+B) as the components to decrease the melting point of said raw materials for the getter material. The mixture thereof is contained in a heat resistant vessel of quartz, alumina or the like provided with an ejection nozzle. The entire part is subjected to high frequency heating in a vacuum or an inert gas such as Ar, whereby the same is heated to form the molten metal.
Patent JP-S5831174-A (JP)
Inventor: MIZOGUCHI IKUO
IPC: B32B5/24
Filed: 1981-08-10
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-S5647631-A (JP)
Title: Control of fuel sypply device
Inventor: KINUGAWA MASUMI
IPC: F02D41/34
Filed: 1979-09-27
Abstract: PURPOSE: To improve fuel economization by shutting off a fuel under the so- required condition and incrementing the fuel according to the shut-off interval, thereby avoiding a creation of noxious constituents of exhaust gas at start of fuel supply.  
     CONSTITUTION: When a throttle valve is completely closed and a rotation speed exceeds a specific value, B=1 is set at a step 1024 to perform cut-off of a fuel. If a step 1013 verifies that the throttle valve is not completely closed and the rotation speed is under the specific value, a step 1015 checks for B=1 or not, that is, determines whether it is the moment when a fuel injection after the fuel cut-off should be started again, or not. If should, a step 1016, a next step of the step 1015 reads an increment ratio r 0  to a value A representing the interval of the fuel cut-off and sets r=r 0 . And a step 1017 indicates B=0 which tells that a fuel is not being cut off. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1059133-A (JP)
Title: Raindrop sensor
Inventor: SCHROEDER HANS-JOACHIM
IPC: B60S1/08
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To compose a raindrop sensor to eliminate moisture or wetting existing in a sensor field for every actuation of a window wiper motor without prohibiting view of a driver. SOLUTION: For a raindrop sensor having a sensor field on a car window, two window wiper blades 2, 3 are positioned above and under each other at one stop position to be brought into contact with each other in the plane of the window, where a window wiper motor to drive the window is controllable depending on a signal sent from a sensor field 7 by use of an evaluation circuit. The sensor field 7 is positioned at one position between the wiper blades 2, 3 positioned at the stop position.
Patent JP-S6014974-A (JP)
Inventor: YAMAMOTO ASAO
IPC: B65G1/08
Filed: 1983-07-08
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-S61284778-A (JP)
Title: Corona discharging electrode for electrostatic recorder
Inventor: TAI AKIRA
IPC: G03G15/02
Filed: 1985-06-11
Abstract: PURPOSE:To obtain a copy image of good quality by changing an electrode opening part facing an image carrier. CONSTITUTION:Recording paper P is fed by a paper feed roller 3 so that its font end meets the front end of an original image on a corona discharging electrode 2. when the front ends of the original image and recording paper P come onto the corona discharging electrode 2, which operates as a transfer electrode to transfer the original image to the recording paper P. In this case, the corona electrode 2 is arranged so that a 'Mylar(R)' plate 24 covers an opening part 25 up to an intermediate position, and the electrode 2 is connected to a higher-voltage DC power circuit and operates as the transfer electrode. Consequently, the electrode opening part is changed properly in correspondence with various conditions in electrostatic charging and transfer operations, there is no irregularity in electrostatic discharging to secure an electrostatic charging potential with excellent stability, and images are transferred with excellent transfer efficiency, so copy images of good quality are obtained.
Patent JP-H07332953-A (JP)
Title: Method for measuring angle error of rotary polygon mirror and measuring device used for it
Inventor: SHIMIZU TAKASHI
IPC: G01B11/26
Filed: 1994-06-07
Abstract: PURPOSE:To measure the error of the slant angle of a rotary polygonal mirror accurately by measuring the angle of the horizontal direction of the first reflecting mirror with an autocollimator. CONSTITUTION:A secondary rotary stage is rotated. The bisector of the angle formed of first and second reflecting mirror surfaces 11 and 12 of a rotary polygon mirror 10, which are neighboring to each other, is made to agree with the normal line of a main rotary stage 30. Thus, the reflecting mirror surface 11 is set at a measuring position. When the position of the polygon mirror 10 is determined in this way, at first, a horizontal direction angle theta1 and a vertical direction angle omega1 are read with respect to the reflecting mirror surface 11, which is captured in the field of view of an autocollimator 40. When the reading is finished, the stage 30 is rotated by 180 degrees, and the horizontal direction angle theta2 and the vertical direction angle omega2 are read with respect to the reflecting mirror surface 12. The sum of the horizontal direction angles, which are a read with respect to the respective reflecting mirror surfaces 11 and 12, i.e., theta1+theta2, is the slant angle error beta12 of the reflecting mirror surface 11 and the reflecting mirror surface 12.
Patent JP-S61284062-A (JP)
Title: Manufacture of organic electrolyte battery
Inventor: KARIYA KAZUHIKO
IPC: H01M50/609
Filed: 1985-06-10
Abstract: PURPOSE:To adsorb and remove moisture and impurities in electrolyte by passing organic electrolyte through a filter filled with zeolite powder immediately before pouring in a battery. CONSTITUTION:A filter 2 filled with zeolite 1 is arranged upstream or downstream in a liquid pouring pump 4, and electrolyte is passed through the filter 2 before it is poured in a battery. Moisture and impurities in the electrolyte are adsorbed to the zeolite 1 while the electrolyte is passing through the filter 2 to prevent mixing of these impurities into a battery. Thereby, gas evolution within the battery and increase in internal resistance are retarded to produce a steady battery.
Patent JP-S5826415-A (JP)
Inventor: SAKAI GOROU
IPC: H01B13/02
Filed: 1981-08-11
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-S6017794-A (JP)
Inventor: IMAGAWA KATSUHIKO
IPC: G10C3/04
Filed: 1983-07-12
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-S5351834-A (JP)
Title: Compressor rotating speed control device for automotive air conditioner
Inventor: MASUDA TAKAO
IPC: F16D48/06
Filed: 1976-10-21
Abstract: PURPOSE:To maintain the compressor rotating speed for an automotive air conditioner at set speed even when an engine speed is high by engaging the compressor with the output shaft of the engine through an electromagnetically sliding coupling.
Patent JP-H0422406-A (JP)
Title: Horizontal type vacuum belt filter
Inventor: IKEDA MICHIO
IPC: B01D29/96
Filed: 1990-05-16
Abstract: PURPOSE:To intermittently transfer a belt by the specified distance by providing a pair of pinching members up and down while holding the belt between both pinching members and making the relative position of the lower pinching member variable for the upper pinching member and reciprocatively transferring a pair of pinching members in the traveling direction of the belt. CONSTITUTION:An endless filter belt 2 is stretchably provided to a frame 1 so that it can be circulated A vacuum box 3 is provided and fixed to the downside of the horizontal traveling part of the belt 2. This belt 2 is intermittently transferred at every interval of the specified distance in the specified direction. Thereby moisture contained in slurry supplied on the belt 2 is sucked and dehydrated. A pair of pinching members 10, 11 are provided up and clown in a state wherein these are made orthogonal to the traveling direction of the belt 2 while holding this belt 2 between both pinching members. The relative position of the lower pinching member 11 is made variable for the upper pinching member 10. Moreover these pinching members 10, 11 are reciprocatively transferred along the traveling direction of the belt 2. As a result, the filter belt can be always and intermittently transferred by the interval of the specified distance to the specified direction.
Patent JP-S5831106-A (JP)
Inventor: HORIKAWA JIROU
IPC: B29C43/14
Filed: 1981-08-10
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-S6017915-A (JP)
Title: Raster type beam drawing apparatus
Inventor: NOMA AKIRA
IPC: H01L21/027
Filed: 1983-07-11
Abstract: PURPOSE:To simplify chip data making and reduce the drawing time and improve the pattern accuracy by a method wherein imaginary chip data are made in accordance with chip arrangement data and the drawing of one turn along the Y-direction on the material on which a pattern is to be drawn is performed during the one turn driving along the Y-direction by an X-Y stage. CONSTITUTION:Driving of an X-Y stage 11 along the Y-direction is started in accordance with the position data from a position measurement circuit 30. Before the start of driving, pattern data are read out of a control data memory apparatus 21 and dot pattern data are generated by a dot pattern generating circuit 23 and stored in a memory 24. In that case, if an instruction to make imaginary chip data in accordance with chip arrangement data is given, an imaginary chip control circuit 32 controls at least one of the dot pattern generating circuit 23 and a dot pattern reading out circuit 25 to produce the imaginary chip data. Then ON-OFF control of a beam by a blanking circuit 27 and deflection scanning control of the beam by a deflection circuit 28 are carried out and one turn of a beam scanning along the X-direction is completed.
Patent JP-S5250499-A (JP)
Title: Control rod driving apparatus
Inventor: AZUMA KENJI
IPC: G21C7/14
Filed: 1975-10-21
Abstract: PURPOSE: Mapping out the enhancement of the maintenance workability by means of inserting the transmission part upper guide piping sucsceptible of being attached the nuclear reactor cover gas between the driving mechanism supporting panel and expansion part of the driving part with the capacitation of disassembling. 
     COPYRIGHT: (C)1977,JPO&Japio