baber/WOPTO huggingface dataset:
Patent JP-S5317079-A (JP)
Title: Electrode selection method of semiconductor device
Inventor: MIKI AKINORI
IPC: G01R31/26
Filed: 1976-07-30
Abstract: PURPOSE: To eliminate the need for a mark such as protrusion and make possible the selection of electrodes by applying a voltage or current which does not break elements between one electrode and other electrodes and assessing an interelectrode resistance value in a semiconductor device of known electrode configurations and of a structure having only one interelectrode resistance value that can always be isolated from others. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61250725-A (JP)
Title: Electronic appliance
Inventor: OHIRA ISAO
IPC: G06F15/10
Filed: 1985-04-30
Abstract: PURPOSE:To prevent a table from being protruded from recording paper by recording a table data while being turned by 90 deg. in the recording paper sending direction when the length of the table data becomes larger than a prescribed value. CONSTITUTION:A paper width over discriminating means 17 is connected to a data read/write means 10 and when the table is printed out, whether or not the table is protruded from the lateral width of recording paper is discriminated. A discriminated output from the means 17 is fed to a recording method selection means 18 and the combination of various recording methods such as character size, lateral/longitudinal characters and lateral/longitudinal recordings is selected according to the discriminating information. A printer control means 19 controls a printer 8 so as to obtain a table of form selected by the recording method selection means 18. For example, when the table is recorded while being changed into the longitudinal direction from the lateral direction, a recording direction designation means 21 designates its direction.
Patent JP-S5215931-A (JP)
Title: Choke valve open degree regulation device
Inventor: SHIMIZU AKIYUKI
IPC: F02M1/08
Filed: 1975-07-25
Abstract: PURPOSE: A choke valve open degree regulation device, that provides this mechanism improve start and acceleration performance at cold searon from its starting to drive engine and state, that weakens spring strength in accordance with throttle valve operaion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03294137-A (JP)
Title: Minute parallel displacement driving device
Inventor: HOSOE HIDE
IPC: B23Q5/22
Filed: 1990-04-05
Abstract: PURPOSE:To stably displace a displacement plate member parallel to a fixed member according to the applied voltage to a piezoelectric element by using the piezoelectric element as a driving source in a minute parallel displacement driving device used for the movement of an optical element in a length measuring machine. CONSTITUTION:An elastic displacement member 64 holds a fixed plate member 61 and a displacement plate 52 in parallel to each other by fixing the fixed plate member 61 to the top end of a parallel strut part 64B extending at a right angle from the parallel beam center part of a frame part 64A to the lower surface, and fixing the displacement plate member 62 to four connecting part upper surfaces of the parallel beam part and connecting beam part of the frame part 64A through a spacer part 66 by screws. The top end plane surface of a pressure regulating member 67 provided in the connecting beam center part of the frame part 64A by spiral fitting is in press contact with a spherical surface formed on the top end of a piezoelectric element 63. Further, the relative parallel displacement between the fixed plate member 61 and the displacement plate member 62 changed according to the voltage applied to the piezoelectric element 63 utilizes the elastic distortion deformation of the parallel beam part as the double-support beam of the frame part 64A of the elastic deforming member 64.
Patent JP-H06300601-A (JP)
Title: Coriolis mass flowmeter
Inventor: YOSHIMURA HIROYUKI
IPC: G01F1/84
Filed: 1993-04-19
Abstract: PURPOSE:To enhance accuracy in measurement by eliminating the error due to the difference of amplitude from the integrated value of phase difference between signals detected, respectively, in the upstream and downstream. CONSTITUTION:The Coriolis mass flowmeter comprises a pair of detectors 11, 12 for detecting the asymmetric bending vibration of a piping, a difference unit 28 producing the differential output of the air of detectors, a sign controller 30 for inverting the sign thereof at a predetermined timing, and an integrating circuit 32 for integrating the output thereof. The timing of the sign controller 30 is matched in phase with the signal having amplitude being controlled automatically (the detector 11 side, in this case) thus eliminating the error due to the difference of amplitude between the outputs from the pair of detectors.
Patent JP-S62250018-A (JP)
Title: Production of modified polymer
Inventor: AKIYAMA YOSHIKUNI
IPC: C08F291/00
Filed: 1986-04-22
Abstract: PURPOSE:To industrially and advantageously obtain the titled polymer, by efficiently recovering the unreacted olefinically unsaturated compound in a liquid form using a heated melt kneader having a vent hole connected to a special apparatus in producing the polymer modified with the olefinically unsaturated compound. CONSTITUTION:A vent hole of a heated melt kneader used for producing a modified polymer is initially connected to an apparatus consisting of a heat exchanger having liquefying ability and a liquid recovery trap. A thermoplastic resin or thermoplastic elastomer or both are then reacted with an olefinically unsaturated compound (hereinafter referred to an unsaturated compound) and the unreacted unsaturated compound is removed from the reaction melt mixture through the vent under reduced pressure. The unsaturated compound removed through the vent is subsequently liquefied in the above-mentioned heat exchanger and the liquefied substance from the heat exchanger is collected in the above- mentioned trap in a liquid form to recover the unsaturated compound. Thereby the aimed modified polymer with a small amount of the residual unreacted unsaturated compound is obtained.
Patent JP-H06306737-A (JP)
Title: Weft-insertion controlling apparatus for jet loom
Inventor: ISHIKAWA HIROHIKO
IPC: D03D47/30
Filed: 1993-04-19
Abstract: PURPOSE:To provide a weft-insertion controlling apparatus enabling the insertion of even a weak yarn and a hard twist yarn. CONSTITUTION:A weft-insertion main nozzle 1 is connected to a compressed air feeding tank 2 through a supply line 5 and a pressure regulation valve 6 is attached to the outlet port of a main valve 4. The outlet port of the main valve 4 is connected to the inlet port 7a of a body 7. An outlet 7b is protruded from the circumference of the body 7 and a pipe joint 8 is attached to the outlet 7b. The weft-insertion main nozzle 1 is connected to the pipe joint 8 through the supply line 9. A disk-shaped valve 10 and a spring bearing 11 are slidably held in the body 7 and an adjusting spring 12 is placed between the valve 10 and the spring bearing 11. An orifice 10a is formed at the center of the valve 10.
Patent JP-S5617153-A (JP)
Title: Flame retardant green sand mold releasing agent for casting
Inventor: FUKAZAWA KUNIHIRO
IPC: B22C3/00
Filed: 1979-07-17
Abstract: PURPOSE: Titled releasing agent free from any degradation in releasing performance which is obtained by using an oil soluble releasing agent of ≥55°C flash point and water as essential components, adding, if necessary, surfactants thereto and emulsifying the mixture through stirring and mixing.  
     CONSTITUTION: An oil soluble releasing agent, one of main componets, is kerosene or other petroleum base solvent and should have ≥55°C flash point. Surfactants are added, if necessary, to this. Water is required to be contained at ≥10% based on weigh. At ≤10%, a flash point of ≥55°C is admitted and flame retardancy is lost. Emulsification may be accomplished by stirring the above-mentioned raw materials for about 20min ≥1,800 revolutions per minute. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05263285-A (JP)
Title: Electrode for electrolyzing aluminum
IPC: C25C7/02
Filed: 1992-03-17
Abstract: PURPOSE:To provide the electrode excellent in wettability with molten aluminum and capable of electrolyzing the molten salt with high current efficiency. CONSTITUTION:This aluminum electrolytic electrode consists of a carbonaceous or graphitic composite contg. 40-70wt.% zirconium boride, and one or >=2 kinds of the borides of titanium, niobium, tantalum and hafnium can be incorporated in addition to zirconium boride. In this case, the total content of the borides is controlled to 40-70wt.%. Besides, a carbonaceous or graphitic composite contg. zirconium boride is laminated on a carbnaceous or graphitic substrate through an intermediate layer, if necessary, to obtain a bipolar electrode. Since the cathode surface is excellently wetted with molten aluminum, a block cathode or a bipolar electrode can be arranged in an electrolytic cell at a small distance from each other. In addition, the anode surface is also uniformly consumed, and molten-salt electrolysis is stably conducted at a high current density over a long period.
Patent JP-S61249915-A (JP)
Inventor: ATSURU DEBUDATSUTO EIYAA
IPC: A61K9/00
Filed: 1986-04-21
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-H11285581-A (JP)
Title: Probability generator of pachinko game machine
Inventor: TSUYUSAKI NORIHEI
IPC: A63F7/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To realize a probability generator of a PACHINKO game machine (a Japanese pinball game machine), by which a perfectly random pulse is obtained by using a random phenomenon being a nuclear decay in the machine and also an artificial illegality can never be executed by using the random pulse. SOLUTION: The helium atomic nucleus (α rays) radiated at random by natural decay is detected by a PIN diode detector 2 and the random pulse is generated by amplifiers 3 and 4, a pulse discriminator 5 and waveform reshaper 6. The set value of a hit is a time interval between channels x1 and x2 which are set by an eight-bit counter 9 as a probability and the hit is obtained when the pulse of the αrays is measured within the time. A comparator 11 receives a probability judging signal 12 as against a signal from a machine main substrate and transmits the judgment result of the probability (a hit signal 13).
Patent JP-H03290621-A (JP)
Title: Liquid crystal display element
Inventor: TOMOFUJI MAKOTO
IPC: G02F1/1343
Filed: 1990-04-09
Abstract: PURPOSE:To obtain a high-definition LCD where the color unevenness due to the change of retardation is prevented by forming a dummy electrode in an area where the transparent electrode of one electrode substrate is not present thereon. CONSTITUTION:A dummy electrode 8 which has the same thickness as a transparent electrode 6 and is made of the same material ITO as the electrode 6 is formed in the area where the transparent electrode 6 of a lower glass substrate 5 out of a pair of glass substrates 2 and 5 is not present there on. The dummy electrode 8 is electrically isolated and does not have the function as an electrode, and the difference between thickness d2 of the liquid crystal layer in a non-display area and thickness d1 of liquid crystal in a display area B is reduced by the film thickness of a transparent electrode 3 by the presence of the electrode 8. Consequently, color unevenness due to the change of retardation is made inconspicuous to contribute to the improvement of the quality of the S-TN type LCD.
Patent JP-S63259295-A (JP)
Inventor: EDOUIN ESU HORII
IPC: F16M11/14
Filed: 1987-04-16
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-H06283491-A (JP)
Title: Washer
Inventor: INAGAKI YASUSHI
IPC: B08B3/08
Filed: 1993-03-26
Abstract: PURPOSE:To inhibit the evaporation of a noxious gas at the time of transmission interruption at low equipment cost. CONSTITUTION:A tank 8, in which an evaporation inhibitor 9 is stored, is installed to the upper section of a washing tank 4 while a supply pipe 10 led out to the washing tank 4 is connected to the tank 8, and a valve 11 brought to a closed state at the time of transmission interruption is mounted on its midway of the supply pipe 10.
Patent JP-S63257265-A (JP)
Title: Resin-sealed memory semiconductor device
Inventor: NAKAJIMA HIROFUMI
IPC: H01L23/50
Filed: 1987-04-14
Abstract: PURPOSE:To simplify a production process and to reduce the production cost by a method wherein two or more memory semiconductor devices are plastic- sealed simultaneously. CONSTITUTION:Two or more memory semiconductor devices 1 are mounted on a printed-circuit board; a wiring operation to the circuit board is executed; they are mounted on a lead frame; the wiring operation to the lead frame is executed; then, in order to cover the whole assembly, the lead frame is plastic-sealed by an injection molding method; the whole assembly is covered with a thick resin part 6. Lastly, leads 5 are plated; the leads 5 are formed like a single line arranged in a straight line; a package is completed. By this setup, a plastic sealing operation can be executed after the two or more memory semiconductor devices have been mounted simultaneously and the devices have been connected to the leads; a production process can be simplified and a high- density mounting operation or the like can be realized.
Patent JP-H11273060-A (JP)
Title: Metallic thin film type magnetic tape and manufacture thereof
Inventor: NAGASAWA HIROSAKU
IPC: G11B5/64
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape wherein an error hardly occurs at the time of writing/reading a signal of short wavelengths required for a high density recording use magnetic tape having a desirable flatness in which warp in the direction of width causes no problem for practical use concerning a contact with a magnetic head when a aramid film is used as a base film. SOLUTION: After having formed a magnetic layer made of a metallic thin film on one side of 2 to 6 μm thick aramid film, the aramid film is heat-treated while restricting it in the longitudinal direction. Here, a tape obtained by contracting the aramid film 1% or more in the width direction is left still on the surface with the convex surface up, and expressing the height h of the convex part is expressed as '+' when the magnetic layer is positioned outside of the convex part, expressing it as '-' when it is positioned inside thereof, and expressing the tape width as L, a flat index h/L in the tape width direction is made to be -0.05 to +0.005.
Patent JP-S59219559-A (JP)
Title: Cam mechanism
Inventor: KATOU SEIICHI
IPC: H01L21/3065
Filed: 1983-05-27
Abstract: PURPOSE:To enable to obtain a big holding power as well as to adjust the holding power by providing a spring to give the holding power to a pair of cam followers to hold a rotary cam in a direction to have a fixed angle against a line combining the shafts of both cam followers. CONSTITUTION:A cam mechanism 10 holds a rotary cam 18 with a pair of cam followers provided at a side of an oscillating arm 22 as driven wheels, while at the same time, gives both cam followers 26 and 29 the holding power by a power of spring 30 provided between both cam followers 26 and 29. A fitting direction of the spring 30 is set with a fixed angle theta1 against a line combining a fixed shaft 25 and a movable shaft 28 for a lever 27 of both cam followers 26 and 29. Also the end part of the spring 30 at the oscillating arm 22 side is provided with several points a-c on which the oscillating arm 22 can be mounted in variation, so that the above angle theta1 is variable accordingly. This construction permits to obtain a big holding power as well as to adjust the holding power.
Patent JP-H02270495-A (JP)
Title: Notch switching circuit corresponding to pal/ntsc
Inventor: UEMURA HIDEO
IPC: H04N9/78
Filed: 1989-04-12
Abstract: PURPOSE:To offer a disturbance elimination effect even in the PAL system by switching frequency of a trap circuit for color signal eliminating into 4.43MHz of the PAL system and 3.58Hz of the NTSC system so as to activate a notch switch circuit to both the PAL system and the NTSC system. CONSTITUTION:In the case of the NTSC system, no switching signal is inputted to a PAL switching signal input terminal 11 and the level is at an L level and a PAL luminance signal switch 14 is opened. On the other hand, the level of an NTSC switching signal input terminal 12 goes to H, an NTSC luminance signal switch 13 is closed and an NTSC luminance signal is selected and a trap frequency switching transistor(TR) 17 is inactivated. A trap circuit 18 is set to 4.43MHz when the trap frequency switching TR 17 is in operation and set to 3.58MHz when the trap frequency switching TR 17 is not in operation. Thus, when a notch switch operating section 16 is set, a switching TR 15 is not conductive and the color signal is eliminated.
Patent JP-S61250851-A (JP)
Title: Optical recording and reproducing device
Inventor: MATSUI TSUTOMU
IPC: G11B7/09
Filed: 1985-04-30
Abstract: PURPOSE:To improve the recording capacity of a recording medium by using a hologram lens with thin profile and light weight having a high numerical aperture as the 2nd objective lens converging a beam light after the 1st objective lens. CONSTITUTION:The 2nd objective lens is fitted to the tip of the 2nd cuntilever having nearly the same shape as the 1st cantilever so as to be located beneath the 1st objective lens 2 and constitute with the hologram lens with light weight and thin profile having a shorter focus than that of the 1st objective lens 3. A tracking servo coil L2 is arranged to the 2nd cantilever 22 and when a deviation of the major axis is detected, the deviation is corrected by a generated electromagnetic force. In moving the major axes of the 1st and 2nd objective lenses 3,4 in parallel respectively with a focal plane, the moving distance of the image forming point is decreased when the objective lens having a longer focus, that is, shorter NA value is moved.
Patent JP-S5660101-A (JP)
Title: Millimeter-wave branching filter
Inventor: SUZUKI NOBUO
IPC: H01P1/213
Filed: 1980-07-09
Abstract: PURPOSE:To attain the large structure of an outlet for gas as much as possible without detracting anything from electric performance, by connecting a pressure limiting part to the high-frequency-range extraction part at the rear part of a resistive terminator. CONSTITUTION:The millimeter-wave branching filter consists of hybrids 12 and 12', cutoff filter 13 and high-frequency-range extraction part 14 and gas is exhausted from gas outlet of resistive terminator 15 of high-frequency-range extraction part 14. As for the structure of the high-frequency-range extraction part, resistive terminator 15 worked in a taper shape is arranged in the center of the rectangular waveguide and pressure control valve 17 is provided to the output waveguide of resistive terminator 15. This pressure control valve 17 can operate stably without detracting anything from the electric performance because of a little work of resistive terminator 15 and its circumference and with reduced fluid resistance of gas because the thickness of resistive terminator 15 is extremely thin.
Patent JP-H04302661-A (JP)
Title: Elevating guide mechanism for elevating type suspended cage
Inventor: CHIBA SHUNKAI
IPC: E04G3/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a guide mechanism which is inexpensive and satisfactory in an aesthetic view, for holding a predetermined space, during elevation, between the wall surface and an elevatable suspended cage used for cleaning glass window panes, wall panels or the like on the wall surface of a building, for inspecting the same and so forth. CONSTITUTION:A guide rod 3 having parts 5 to be engaged, at upper and lower parts of both side surfaces orthogonal to the surface opposed to the wall surface 2 of a building is provided on a surface of a cage body 1 on the side facing the wall surface 2. Engaging means 7 having a pair of engaging parts 12 adapted to be engaged with the parts 5 of the guide rod 3 on the cage side at both sides of the rod 3, for vertically inserting the rod 3 thereinto so as to regulate horizontal motion of the guide rod 3, are provided on wall surface 2 side, with a space therebetween with which the rod 3 may be engaged with more than two means 7.
Patent JP-H0798397-A (JP)
Title: Pressure suppression system
Inventor: DAGURASU MAABUIN GURANTSU
IPC: G21C9/004
Filed: 1994-05-02
Abstract: PURPOSE: To surely suppress the pressure in a containment vessel at the loss of coolant accident(LOCA), by installing a wet well pool, a condenser or the like, in the containment vessel forming a dry well. CONSTITUTION: A pressure suppression system 14 includes a reactor pressure vessel 16, and a reactor core 18 is sunk in the reactor water 20 in the vessel 16. The reactor water 20 is heated by the reactor core 18 to generate the steam 20a. The steam 20 a is exhausted through a main steam pipe 22, to drive a generator. A closed wet well pool 28 is installed inside of the containment vessel 24, and a closed gravity driving coolant system(GDCS) pool 44 is installed at an upper part of the pool 28 in the containment vessel 24. The GDCS pool 44 comprises a plenum for receiving the non-condensable gas 27 carried with the steam from the dry well 26 through an inlet 80 after LOCA. A condenser 82 is installed in the plenum 47, to condense the steam introduced therein, and to capture the non-condensable gas 27.
Patent JP-H08284262-A (JP)
Title: Installation structure of interior finishing material against concrete surface
Inventor: KUBOTA TAKAYUKI
IPC: E04B9/18
Filed: 1995-04-18
Abstract: PURPOSE: To facilitate exchange and rearrangement of an interior finishing material in expectation of redecoration and remodelling indoors in advance. CONSTITUTION: A plural number of insert hardwares 4 made of lip-groove type steel are buried in aparallel with proper intervals in a state of exposing their grooves 4a on the surfaces on a concrete surface of a border wall 1, a floor slab 2, a ceiling slab 3, etc., in reinforced concrete structure. The insert hardwares 4 are used as an installation part to fix an interior finishing material 5 on the concrete surface.
Patent JP-S5616018-A (JP)
Title: Surface combustion
Inventor: AKAGI ISANORI
IPC: F23D14/14
Filed: 1979-07-20
Abstract: PURPOSE: To enable rising of a surface temperature without producing a backfire, by a method wherein a heatproof, heat-insulating material, forming a fuel gas path, is filled at a back surface of a heatproof porous substance made of glass fibers.  
     CONSTITUTION: A portion, being filled with a heatproof, heat-insulating material made of ceramic fibers, is placed on a reverse surface of a heatproof porous substance 5 made of glass fibers, and thereby a heat, conducted through the so filled portion itself and fuel surface (a) facing a space formed at a reverse surface thereof, is insulated. Simultaneously, a bending path in a small diameter, in which flame is difficult to move in reverse, is formed, and thereby a burner proper can be prevented from a backfire combustion therein for the increase in a combustion temperature on the combustion surface (a). Besides, a combustion property is stabilized due to a flame stabilizing effect produced by a heatproof porous substance 5, which results in preventing from the production of a noxious component, such as carbon monoxide and the like. 
     COPYRIGHT: (C)1981,JPO&Japio