baber/WOPTO huggingface dataset:
Patent JP-H01314976-A (JP)
Title: Measuring signal processing circuit in measuring system
Inventor: NIIMI HIROSHI
IPC: G01R27/02
Filed: 1988-06-16
Abstract: PURPOSE:To prevent the effect of the variation of earth potential on the input potential of a measuring signal by earthing one terminal of a measuring circuit provided with a sensor and measuring the potential change of the sensor to apply A/D conversion thereto to perform CPU operational processing. CONSTITUTION:Resistors R1, R2 are interposed in series and one terminals thereof are connected to the earth of a measuring circuit 2 and a divided potential detection circuit 5 for detecting the divided potentials of the resistors R1, R2 is provided. The divided potentials VIN, VREF inputted to a CPU 7 from the circuits 2, 5 are converted to digital voltages by A/D converters 6a, 6b. The variation part of the potential VREF subjected to A/D conversion is calculated to calculate the variation VGND of earth potential according to a predetermined formula and the potential VIN(0) of a measuring signal is calculated from the potential VIN and the variation VGRD of earth potential according to a separate predetermined formula. The operational processing of display data is performed on the basis of the operation values and the processed result is sent to a display driver 8 to be displayed on a fluorescent display tube 9. Therefore, the effect of the variation VGRD of earth potential on the measuring signal is removed.
Patent JP-H0237936-A (JP)
Title: Mold for spherical graphite or cv graphite cast ion casting and manufacture of casting
Inventor: MANFUREDO FUETSUSERU
IPC: B22D27/20
Filed: 1989-06-12
Abstract: PURPOSE: To efficiently and surely cast a spheroidal graphite or CV graphite cast iron casting by making each part constituting a mold have specific relations. CONSTITUTION: The mold 1 for producing the spheroidal graphite or the CV graphite cast iron casting is constituted with the parts composed of a treating sprue 2, runner 3, filter chamber 5 attached with a ceramic filter 6 provided with a weir 9 and an outlet 8 in the inner part, casting cavity weir 9 and casting cavity 10. Then, each of the parts has the mutual relation expressed by the formulas.  In the formulas, F1 is the cross sectional area of the weir in the filter chamber, F2 is the cross sectional area of the casting cavity weir, F3 and F4 are the areas at the outlet and the inlet of the filter respectively, F5 or F6 is the vertical cross sectional area of the runner or a slag trap, F7 is the area at the interface between the reaction sprue and the runner, F8 is the area at the interface between the runner and the slag trap, F9 is the area at the interface between the slag trap and the filter weir, F10 is the area at the interface between the outlet of the filter chamber and the casting cavity weir, L1 is the height, L2 is the length and L3 is the width of the slag trap.
Patent JP-H0441026-A (JP)
Title: Method for caulking axis for fixing sheet
Inventor: TAMAOKI AKIFUMI
IPC: B21D39/00
Filed: 1990-06-07
Abstract: PURPOSE:To caulk the steel sheet without warpage and to fix it by forming the groove at the outer circumference of the intermediate part on the axial direction of the caulking part, fitting the inserting hole of the sheet to the base end side than the groove side of the caulking part and then plastically forming the top end side so as to be made to the large diameter. CONSTITUTION:The slit disk 11 is mounted on the caulking part 12a in the state that the outer circumferential edge part of the inserting hole 11a is clamped with the washer 13 from both sides, and then when the top end surface of the caulking part 12a is caulked with the spinning caulking device, only the top end side from the part formed with the groove of the caulking part 12a is enlarged in diameter to the flange state, and the slit disk 11 is clamped with the large diameter part of the shaft 12 and the part of the flange type through the two pieces of washer 13 and fixed, so the warpage of the slit disk is not generated because the part of large diameter side from the groove of the caulking part 12a is nothing to increase its outer diameter.
Patent JP-H0443540-A (JP)
Title: Irradiation producing optical system for charged particle
Inventor: NAITO NORIHIRO
IPC: H01J37/252
Filed: 1990-06-07
Abstract: PURPOSE:To allow the change of the energy intensity of a primary charged particle beam and a secondary charged particle beam taken out therefrom by forming a superimposed field for producing the orthogonal intersection of electrical and magnetic fields at the zone where the primary and secondary charged particle beams pass. CONSTITUTION:An energy filter 3 forms the superimposed field causing the orthogonal intersection of an electrical field E and a magnetic field B, and the intensity of the aforesaid fields E and B is made variable. A primary charged particle beam 10 passes straight through the energy filter 3 and perpendicularly irradiates a sample surface 1. The satisfaction of Wien's condition with the electrical field E and magnetic field B of the energy filter 3, means that the primary charged particle beam 10 advances straight. Namely, the fields E and B can be changed in a various way, while the predetermined ratio being maintained between both fields E and B. Also, a secondary charged particle beam 11 can be curved with arbitrary radius of curvature via the change of the fields E and B, irrespective of the energy U2 (eV) thereof.
Patent JP-H0671288-A (JP)
Title: Diffuser
Inventor: MATSUOKA KEIJI
IPC: B01F3/04
Filed: 1992-06-09
Abstract: PURPOSE:To provide a diffuser capable of being assembled without variance and without the membrane rubber being detached from a holder in aeration. CONSTITUTION:The upper surface of a discoid holder 1 provided with an air ejection nozzle 2 at its center is coated with a circular membrane rubber 3 having many slits to constitute a diffuser. An annular recess 5 is formed in the peripheral end face of the rubber 3, and a metallic band 4 is engaged with the recess 5. The recess 5 is aligned with the peripheral end face of the holder 1, and the clamping force of the band 4 is exerted precisely on the holder 1.
Patent JP-H04346761-A (JP)
Title: Tsukudani (food boiled down in soy sauce)
Inventor: FUMEI FUMEI
IPC: A23L29/00
Filed: 1991-05-23
Abstract: PURPOSE:To obtain TSUKUDANI (food boiled down in soy sauce) having excellent shelf stability and flavor by blending TSUKUDANI materials with soy sauce, etc., and psyllium seed gum, boiling down and further adding a specific amount of psyllium seed gum to prepared TSUKUDANI. CONSTITUTION:TSUKUDANI materials comprising marine products, agricultural products and livestock products are blended with soy sauce, sugar, water, optionally thick malt syrup, MISO (fermented soybean paste), chemical seasoning and psyllium seed gum, boiled down and prepared TSUKUDANI is further mixed with 0.05-3wt.% psyllium seed gum to give the objective TSUKUDANI.
Patent JP-S638148-A (JP)
Title: Sheet detection system
Inventor: SHINOHARA ISATO
IPC: B41J11/42
Filed: 1986-06-27
Abstract: PURPOSE:To detect the presence of a sheet accurately even if the sheet is deflected, by adding each electric signal to be obtained from each of the opposed conversion devices. CONSTITUTION:A sheet 4 is inserted from an arrow P direction. Recording medium detectors 7 and 8 are provided with reflection type photo-sensors S1 and S2 which irradiate the sheet 4 with each other and makes the reflected light into photoelectric transfer. These sensors S1 and S2 are installed, as being opposed in holding the sheet 4 in between, in a position where they are not interfering with each other on a line making a right angle with a P direction to which the sheet 4 is conveyed. The total output signal of output signals of these sensors S1 and S2 is secured and this total signal is compared with the specified voltage level whereby the presence of the sheet 4 is detectable.
Patent JP-H06338428-A (JP)
Title: Transformer provided with one pair of magnetic cores and string of dispersed power supply and system power supply using it
Inventor: CHINNO MASAHITO
IPC: H01F30/00
Filed: 1993-05-31
Abstract: PURPOSE:To prevent the interterminal voltage of one out of a primary-side winding and a secondary-side winding from being generated due to a reverse induction from the other, out of the windings, to which a voltage has been applied when the voltage of either one out of the windings is vanished by a method wherein one out of one pair of magnetic cores performs a normal voltage transformation operation when a normal voltage is applied to both of the primary-side and secondary-side windings. CONSTITUTION:Magnetic cores at least on one side are saturable magnetic cores 11, 12, primary windings and secondary windings on one side for each unit transformer 10 are connected in series, and those on the other side are connected in reverse series. When a prescribed voltage is applied to both of the primary windings and the secondary windings, one of the saturable magnetic cores 11, 12 is saturated, and only the residual magnetic core performs a voltage transformation action. When the voltage is applied to only one out of the primary windings and the secondary windings, the saturable magnetic cores 11, 12 become unsaturated, the number of turns of the individual windings and the BH characteristic of the magnetic cores are selected in such a way that values of voltages induced in the individual windings which have been connected in reverse series become equal and of reverse polarity.
Patent JP-S6127575-A (JP)
Title: Peeling claw for fixing roll of copying machine
Inventor: KUDO TOKU
IPC: G03G15/20
Filed: 1984-07-18
Abstract: PURPOSE:To form a peeling claw having an excellent performance by mixing 95-40wt% thermoplastic polyether aromatic ketone, and 5-60wt% reinforcing fiber having a heating resisting property, such as a potassium titanate fiber, as asbestos fiber, etc., and bringing them to injection molding. CONSTITUTION:A claw for peeling off a form from a fixing roll of a copying machine is formed by mixing 95-40wt% thermoplastic polyether aromatic ketone, and 5-60wt% one kind or two kinds or more of mixed fibers of a reinforcing fiber having a heat resisting porperty, such as a potassium titanate fiber, an asbestos fiber, an aromatic polyamide fiber, etc., and bringing them to injection molding. In this way, this claw is provided with all of sharpness of an edge tip, heat resisting property, resistance to shock, non-attching property to the surface of th roll, non-adhesive property of a toner, etc., and also a deformation of the edge tip caused by a moisture absorbing property and a moisture absorption is solved.
Patent JP-H097299-A (JP)
Title: Magneto-optical disk device and recording/reproducing device
Inventor: YAMAZAKI KATSUYA
IPC: G11B20/10
Filed: 1995-06-16
Abstract: PURPOSE: To make recording density large by comparing mutually data sampled in data discrimination, binarizing so as to making it '1' from a larger part, and binarizing correctly even if variations such as offset of direct current and the like occur in a reproduced signal. CONSTITUTION: Data t0 = (15) H indicates the largest value out of sampled values at a time t0 comparing with a value held in latches 16a-16h, in comparators 17a-17h. Next, (D2 , D1 , D0 ) = (L, L, H) is outputted by a 'L' discrimination circuit 18, and a data value t1 = (05) H sampled at a time t1 indicates a larger value of second order. Next, for a value t4 = (20) H sampled at a time t4 , (D2 , D1 , D0 ) = (L, L, L) is outputted by the 'L' decision circuit 18. Thereby, serial data indicating a order of magnitude of data values sampled at a time t0 to t7 and held in counters 19a-19h is outputted successively to a CPU12. Therefore, a reproduced signal is correctly binarized.
Patent JP-H0443034-A (JP)
Title: Decorative sheet and manufacture thereof
Inventor: TANAKA HIROSHI
IPC: B32B27/14
Filed: 1990-06-11
Abstract: PURPOSE:To obtain a decorative sheet being based on a nonreflective surface and abounding in solid feeling, consistency and changeability by embossing the design of an embossed light reflecting layer having high gloss to the surface of the nonreflective surface having a suedelike surface and low gloss. CONSTITUTION:The surface of a base sheet 2 composed of a thermoplastic plastic sheet is coated with fine plastic beads, thus forming a nonreflective layer 3. Light reflecting layers 4 consisting of plastics are printed and formed on the surface of the nonreflective layer 3 while the nonreflective layer 3 and the light reflecting layers 4 are exposed in a pattern shape under the state, in which the layers 3 and 4 are exposed together on the surface of a decorative sheet 1, and the whole surface of the decorative sheet 1 is emboss-worked 5 by a heated embossing die.
Patent JP-H10325159-A (JP)
Title: Centralized panel for feeding/discharging liquid of working machine
Inventor: UNO KEIICHIRO
IPC: E02F9/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To easily regulate the height position of a centralized panel at operating to feed and discharge liquid according to the height position of an upper turning body without exchanging a fitting part supporting the centralized panel. SOLUTION: A rotationally moving arm 16 connected to a centralized panel 12 is pivotally supported with the arm pivotally supporting part 15a of a fitting part fixedly provided on a boom 14, a hydraulic cylinder 17 rotationally moving the ratationally moving arm 16 in the vertical direction is pivotally supported with the cylinder pivotally supporting part 15b, but a stay 20 is further connected to the cylinder pivotally supporting part 15b.  The stay 20 is provided with first brackets 33, 33 detachably connected to the upper part of the fitting part 15 by the use of a connecting pin 26, and second brackets 34, 34 pivotally supporting the hydraulic cylinder 17, hereby the centralized panel 12 is on the same position whether the housing position is connected to the stay 20 or not, but the elevatable stroke from the housing position to a liquid feeding/ discharging position is shortened to change the liquid feeding/discharging position.
Patent JP-H0315786-A (JP)
Title: Reception signal processing device
Inventor: INATSUNE SHIGEO
IPC: G01S7/02
Filed: 1989-06-13
Abstract: PURPOSE:To simultaneously receive plural signals simultaneously coming from around by processing the signal of the processing output of each of cylindrically arranged receiving elements (element antennas) by a Fourier transforming means and a convolutional integrating means. CONSTITUTION:Plural receiving elements 1 are arranged in the axial direction and the circumferential direction of a cylinder. A receiver 10 provided for each of receiving elements 1 in a reception means 20 processes the output signal to output a complex signal including amplitude information and phase information. This complex signal is subjected to Fourier transformation in the axial direction by a Fourier transforming means 13, and this Fourier transformed output is subjected to convolutional integration in the circumferential direction by a convolutional integrating means 19 together with reference data which is preliminarily set in the circumferential direction and is stored in a reference data memory 15. Thus, plural beams are simultaneously formed around, and plural signals different in direction are simultaneously received.
Patent JP-S636770-A (JP)
Inventor: ASADA KAZUHIKO
IPC: H02M7/48
Filed: 1986-06-26
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-H0443257-A (JP)
Title: Fast-heating type hot water storage type electric water warmer
Inventor: SUZUKI TAKEFUMI
IPC: F24H1/20
Filed: 1990-06-07
Abstract: PURPOSE:To cause boiling of a specified amount of water in a short time to produce hot water and to enable the immediate feed of hot water having a desired temperature even after the occurrence of deficiency in hot water by a method wherein when the temperature of hot water in a heating drum arranged at the bottom part of a hot water storage tank is increased to a value higher than a given value, an on-off valve is closed and when it is decreased to a value lower than the given value, the valve is closed. CONSTITUTION:When the temperature of water in a heating drum 4 is low, an on-off valve 11 is closed. Thus, only water in the heating drum 4 is heated, and boiled up in a short time to produce hot water. Since, when the temperature of hot water is increased to a desired value, the on-off valve 11 is opened through sensing of a high temperature, hot water in the heating drum 4 is raised through a hot water conduit 10. Hot water is stored in the vicinity of the upper end opening of the hot water conduit 10. This state is indicated by means of a code A. When the hot water is raised, water, simultaneously, enters the heating drum 4. Since, when water enters, the on-off valve 11 senses a low temperature for closing, only water in the heating drum 4 is heated by means of a heater 5. Since, on and after above, opening and closing of the on-off valve 11 is intermittently repeated, an amount of stored hot water is orderly increased as shown by letters A, B, C, and D, and finally the hot water storage tank 1 is full of hot water.
Patent JP-S63308805-A (JP)
Title: Dielectric magnetic material
Inventor: NOZAKI AYUMI
IPC: C04B35/46
Filed: 1987-06-17
Abstract: PURPOSE:To obtain a dielectric ceramic material which has high permittivity and large Q value and is capable of adjusting the temperature coefficient so as to use for microwave communication equipment suitably by using a magnetic material which can be shown by the specific formula and whose mole ratio is specified. CONSTITUTION:A material which can be shown by the formula of xBaO-yTiO2-2{(1-m-n)Sm2O3-mNd2O3-n(CaO.CeO2)} and whose mole ratio is in the composition range of 0.10<=x<=0.25, 0.60<=y<=0.85, 0.05<=Z<=0.30, 0<=m<1.0<n<=0.5, x+y+z=1 is used. And as the secondary component, Mn2 O3 of 3% or less by weight is contained. When making up conductor magnetic material in this way, as the departing material, BaCO2, TiO2, Sm2O3, Nd2O3, CaCO2, CeO2 and Mn2O3 which are high in chemical purity are made up at the specified percentage and baked temporarily for two hours at 1000 deg.C in the air and next clashed and then pressed by the pressure of 700kg/cm<2> to form into column-shape in the desired dimension, and thereafter heated to about 1300-1500 deg.C in O2 and kept for 3-5 hours.
Patent JP-S5674193-A (JP)
Title: Hydraulic oil composition
Inventor: SATOU YANOSUKE
IPC: C10M161/00
Filed: 1979-11-22
Abstract: PURPOSE: To prepare a hydraulic oil composition resistant to permanent viscosity lowering with shearing force, giving a high mechanical efficiency, and suitable especially to a high pressure hydraulic system, by adding specific amounts of an amide compound, etc. and polymethyl acrylate.  
     CONSTITUTION: The objective hydraulic oil composition is prepared by adding (A) 0.02W10wt% of (a) an amide compound and/or (b) a mixture of an amine compound with at least one compound selected from carboxylic acids, acid anhydrides and amino acids, and (B) 0.5W30wt% of polymethyacrylate having an average molecular weight of ≤50,000, to a base oil. An example of the component (a) in (A) is the reaction product of 1W6mol of a 12W30C fatty acid with 1mol of a polyalkylene polyamine. The base oil for the composition is esp. pref. a paraffin mineral oil having a viscosity of 20W60cst (at 40°C). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H022751-A (JP)
Title: Variable length data transmission equipment
Inventor: SAKURAI TSUTOMU
IPC: H04L12/42
Filed: 1988-06-17
Abstract: PURPOSE:To perform fast transmission with mixing data having different data length by outputting a carrier signal during either frame length longer from the start of a reception signal to the end of a transmission frame or to that of a setting frame. CONSTITUTION:The reception signal (a) is inputted to FFs 13 and 14 and a stop bit detection circuit 15. A timing generation circuit 16 starts to operate at the reception start timing of the reception signal (a) by a timing generation circuit reset signal (d), and an operation start signal is inputted to a setting frame length detection circuit 17. And a setting frame end detecting signal (e) is outputted to the FF13 at the timing received by the frame length set at a frame length setting switch 18. Also, a stop bit detect ing signal (c) and the inversion signal of a reset signal (d) are outputted to the FF14 via an AND gate 20, and the output of the carrier signal (h) is stopped at the timing detecting a stop bit after detecting a setting frame end. In such a way, it is possible to perform the fast transmission with mixing the data having different data length.
Patent JP-S6128930-A (JP)
Title: Driving method of electrochromic element
Inventor: ISHIWATARI KAZUYA
IPC: G09F9/00
Filed: 1984-07-20
Abstract: PURPOSE:To improve coloring efficiency and to prolong the life although an effective voltage is equal by applying a reverse voltage lower than the effective value of a specific applied voltage in ON mode during OFF mode, setting the pulse width of the reverse voltage in OFF mode shorter than that in ON mode, and driving the element with a voltage having a waveform obtained by superposing high-frequency pulses upon both pulses in ON mode and OFF mode. CONSTITUTION:The 1st electrochromic layer 3, an insulating layer 4, and the 2nd electrochromic layer 6 are formed on a transparent electrode 1 equipped with the 1st electrode 2 made of a transparent conductor film, and the 2nd electrode 5 is formed on those films. When this electrochromic element is driven, the effective value of the applied voltage in ON mode is set to +0.7-2.5V, and a reverse voltage lower than 80% of the effective value of the applied voltage in ON mode is applied; and the pulse width of the reverse voltage in OFF mode is set shorter than that in ON mode, and the element is driven with the voltage having the waveform obtained by superposing high frequency pulses on both pulses of in ON and OFF modes. The high-frequency pulses to be superposed are preferably between 1kHz-10MHz.
Patent JP-S5273395-A (JP)
Title: Connector
Inventor: AKIYAMA MASAYUKI
IPC: H05K3/32
Filed: 1975-12-17
Abstract: PURPOSE: To provide an electrical connection together with a mechanical connection made between a liquefied crystal indicator and circuit board, by forming a high molecular conductive material in a specific pattern. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5376273-A (JP)
Title: Mounting position adjusting device of dehydrating tank of dehydrator
Inventor: FUKUCHI TAKESHI
IPC: F16F1/12
Filed: 1976-12-17
Abstract: PURPOSE: To provide the efficient mounting position adjustment of dehydrating tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6130670-A (JP)
Title: Vapor phase growing apparatus
Inventor: KOMIYAMA KICHIZO
IPC: C23C16/458
Filed: 1984-07-20
Abstract: PURPOSE:To prevent a susceptor in a vapor phase growing apparatus from floating and vibrating by magnetic force produced by supplying electric current to an RF coil under the susceptor by fixing the susceptor on a rotating shaft by a specified method. CONSTITUTION:In a vapor phase growing apparatus, a susceptor 13 is fitted to a susceptor support 12, the support 12 is inserted in a rotating shaft 11, and wafers 15 are put on the susceptor 13. During vapor phase growth, magnetic force is produced by supplying electric current to an RF coil 14 under the susceptor 13. By the magnetic force, the susceptor 13 floats against its own weight and is ununiformly rotated to cause a shift in the positions of the wafers 15 on the susceptor 13, and a deposit on the surface of the susceptor 13 is stripped or scattered. In order to prevent the susceptor 13 from floating and vibrating, an L-shaped groove 17 is cut in the rotating shaft 11, the pin 16 of the susceptor support 12 is fixed in the groove 17, and a clamping nut 19 is screwed to a male screw 18 fitted to the periphery of the central projected top of the support 12.