baber/WOPTO huggingface dataset:
Patent JP-H04252351-A (JP)
Title: Computing apparatus
Inventor: GEIBU ERU AIZENSHIYUTAIN
IPC: G06F17/21
Filed: 1991-01-31
Abstract: PURPOSE: To obtain a device where an numerical equation, etc., are displayed in a textbook style on the display screen of a computer. CONSTITUTION: When a key is depressed, an object like a Roman letter or a mathematical symbol is displayed on a display screen in the textbook style. A cursor 36 responds to the object which is inputted at present and indicates the place where the object to be inputted next is displayed. A display means controls the display of the succeeding object and holds the formula in the textbook style in response to the object which is inputted at present. The device is provided with a function for checking the syntax of the equation and the function for tacitly inputting and displaying the object in accordance with the input of a prescribed pattern object.
Patent JP-S63200666-A (JP)
Title: Color facsimile equipment
Inventor: TSUJI MAKOTO
IPC: H04N1/48
Filed: 1987-02-16
Abstract: PURPOSE:To easily discriminate the important management report and the discrimination of the management report and a received original by recording a specific pattern other than a black color in response to the recording content of the report onto the management report. CONSTITUTION:A recorder recording a picture onto recording paper by plural colors is provided and the information stored other than the received picture is recorded and outputted as a report in a color facsimile equipment, and a recording means recording a specific pattern in response to the recording content in colors other than black to the report is provided. Thus, the management report and the received picture are discriminated easily and sorting is facilitated. Moreover, other pattern is recorded on the important report to discriminate it easily.
Patent JP-H09224521-A (JP)
Title: Seedling shell fixing cord
Inventor: YAMAMOTO MAMORU
IPC: A01K61/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain the cord made of a synthetic resin, having specific characteristics, hardly causing elution into seawater and capable of being fastened to a culture rope by twisting operation similarly to a wire. SOLUTION: This cord consists of a synthetic resin and is provided with a diameter of 0.6 to 1.2mm, a modulus of elasticity of more than 500kg/mm<2> , tensile strength of more than 20kg and knot strength of more than 50% of the tensile strength. The desired product is desirable because the monofilament obtained by spinning polyethylene terephthalate of which the coefficient of water absorption is less than 1% is not swollen even at the time of dipping it in seawater to maintain the strong fastening force of a fastening part in a long period and further, the product is inexpensive. In addition, it is desirable to make the torsional strength of the objective product more than 2.5kg to prevent the twisted part of the cord from being loosened so as to intensely fix the young shell to the breeding rope in the long breeding period.  The objective product 30 is normally put through holes formed on a scallop 10 and the culture rope 20 and twisted at both ends 30a and 30b for fastening.
Patent JP-H06241982-A (JP)
Title: Method for evaluating stabilization of rust of weather resistant steel material
Inventor: YAMASHITA MASATO
IPC: G01N17/00
Filed: 1993-02-22
Abstract: PURPOSE:To evaluate the stability of a rust layer by sampling a small amount of rust layer of a weather resistant steel material and then measuring at least either the ratio of amount of alpha-FeOOH for the total amount of the sampled powder or the average crystal particle diameter of alpha-FeOOH existing in the powder. CONSTITUTION:The ratio of the amount of alpha-FeOOH to the total amount of sampled powder of rust layer is measured by an X-ray powder diffraction method, etc. The rust layer is stabilized if the ratio exceeds a certain amount. Further, the average crystal particle diameter of alpha-FeOOH within the sampled powder of rust layer is measured by a transmission-type electron microscope method, etc. As the particle diameter is smaller, the more the minuteness of the stable rust layer advances, thus improving the degree of stabilization. By measuring either of the both, the degree of stabilization of the rust layer can be evaluated.
Patent JP-S52114626-A (JP)
Title: Coating composition
Inventor: SAKAKIBARA TAKAO
IPC: C09D201/00
Filed: 1976-03-22
Abstract: PURPOSE: A water-base coating composition characterized by the excellent dispersion stability of flaked pigment, the improved storage stability, and the capability of forming the film of pearlescent gloss. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59155600-A (JP)
Title: Impeller
Inventor: KOUNO MICHITAKA
IPC: F04D29/32
Filed: 1983-02-24
Abstract: PURPOSE:To prevent vibration of a blade piece by a method wherein the center of gravity of the blade piece is deviated to the opposite side of ventilating direction by a predetermined amount of balance the axial component of a centrifugal force with the thrust of the direction opposing to the ventilating direction of the blade. CONSTITUTION:A blade piece 16 is attached so that the center of gravity G thereof is deviated from a surface V passing through the center B of the base length of the blade piece 16 among the surfaces orthogonal to a rotating central axial line A by a predetermined amount. According to this method, the axial component of the centrifugal force acting on the blade piece 16 exerts into the ventilating direction and the thrust in the opposite ventilating direction, which is accompanied by the ventilation, balances with the axial component of the centrifugal force, therefore, vibration of the blade piece 16 may be prevented, further, a force acting on the blade piece 16 is decreased and the strength thereof may be increased.
Patent JP-S54124345-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: SATODA HAJIME
IPC: F23L15/00
Filed: 1978-03-22
Abstract: PURPOSE: To use catalyzing metallic materials for wicks for improving ignition and ensuring perfect combustion in an apparatus provided with porous wicks with air and liquid permeability, and a combustion air heater and a fuel supply passage for the wicks.  
     CONSTITUTION: At the end of a box body 1, wicks 4 of compound layers of porous foam metal or wire gauze are tight fixed. In the upper part of the wicks 4, a liquid fuel conduit pipe 5 is provided. Liquid fuel is conducted into the conduit pipe 5 through a pipe to supply fuel to the intermediate layers of the wicks 4. An ignition heater is provided in front of the wicks 4, and a duct 10 connected with a blower 9 and others is hermetically fixed in the opposite end to the wicks 4 in the box body 1. Platinum, nickel, and other metals with catalytic action are used for the porous foam metal or fibrous metal, and the double-folded wicks 4 of such metal are set in slit gains 17 with their bent parts 21 faced to the combustion flame side. Since liquid fuel is supplied into the centre of the double-folded metal, it is spread in the fitting face of metal layers, and a vertically uniform flame can be obtained for perfect combustion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02211771-A (JP)
Title: Image signal processing method
Inventor: SUGANUMA ATSUSHI
IPC: H04N1/04
Filed: 1989-02-10
Abstract: PURPOSE:To obtain an image with high quality without unevenness by correcting a step of an image signal caused due to a dark current at a joint of a solid-state image sensor such as a CCD (charge coupled element). CONSTITUTION:An offset voltage based on a dark current of CCD image sensors 20a-20c is measured. Coarse adjustment of a voltage signal with respect to the dark current of the CCD image sensors 20a-20c is attained by supplying obtained offset voltages alphaa-alphac to adders 32a-32c respectively. Then a correction signal obtained by a correction arithmetic section 46 is fed to the adder to apply fine adjustment of the voltage signal in the vicinity of each joint of the CCD image sensors 20a-20c. Thus, uneven stripes of a reproduced image is eliminated and an image with high quality is generated.
Patent JP-H05329138-A (JP)
Title: X-ray scanning device and device for controlling x-ray flux and method for its modulation
Inventor: SHII PIN UAN
IPC: H05G1/60
Filed: 1991-02-01
Abstract: PURPOSE: To make a flux of fan beam be substantially equal over the whole length of the fan beam, by controlling a modulator so as not to change the quality of the fan beam, and to modulate the flux of the fan beam based on an output signal of a detector array. CONSTITUTION: The output of a detector 28 in an array 26 to receive a fan beam 7 is applied on a loop feed back circuit 30 and controls a flux modulator 16 placed on a opening of a first collimator 12. The feed back control circuit 30 responds to the output signal from the detector 28 to automatically reduce the X-ray flux passing through the opening by the flux modulator 16. As a result, the x-ray flux level at the input end of the detector along the x-ray beam is kept substantially equal and constant.
Patent JP-S63202213-A (JP)
Inventor: DANII AARU UIRIAMUSU
IPC: H02G1/02
Filed: 1987-02-13
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-H01208075-A (JP)
Title: Picture binarizing system
Inventor: TOMITA MASAMI
IPC: H04N1/40
Filed: 1988-02-15
Abstract: PURPOSE:To improve the resolution by providing a first threshold between a central value and a minimum concentration and a second threshold between the central value and the maximum concentration for the central value of maximum/minimum concentrations which can be assigned to an original picture element and converting to a dummy half tone expression. CONSTITUTION:A picture signal from an image pick-up device 1 is A/D-converted 3, stored into an original picture memory 4 as a multi-gradation digital signal, converted to the two-gradation picture element data of a dummy multi-value expression by a binarizing circuit 5 and displayed 9. When the concentration of the picture element in a picture element block is smaller than the first threshold set smaller than the central value for the central value of maximum/minimum concentrations which can be assigned to an original picture element, the minimum concentration is assigned and when the concentration is larger than the second threshold set larger than the central value, the maximum concentration is assigned. When the concentration of the picture element is between the first threshold and the second threshold, the image having the maximum/minimum concentration out of them is assigned. Further, concerning the picture element in which binarization is not executed, binarization is respectively executed as maximum/minimum concentrations according to the fact whether or not the concentration exceeds the central value.
Patent JP-H0328714-A (JP)
Title: Measuring and control system for sensor scanning
Inventor: RONARUDO KIYUBARUCHIINI
IPC: G01C19/02
Filed: 1990-02-13
Abstract: PURPOSE: To obtain a measuring and controlling system in which a sensor can be scanned with respect to a reference coordinate system by providing a scan generation unit, an inertial measuring unit, a navigation unit, an attitude determination unit, an attitude control unit, and a motion control unit. CONSTITUTION: A scan generation unit 18 outputs a first signal indicative of a position in a reference coordinate system, and a second signal represented in terms of sensor coordinate system. An inertial measuring unit 22 comprises a gyroscope means outputting a third signal represented in terms of sensor coordinate system. A navigation unit 14 outputs a fourth signal represented in terms of a reference coordinate system, and a fifth signal indicative of a position in an inertial coordinate system. An attitude determination unit 12 outputs the third and fifth signals, the signal indicative of a position in the inertial coordinate system, a signal indicative of a position in the light of sight coordinate system of sensor, a sixth signal indicative of a position in the sensor coordinate system, and a seventh indicative of a position in the light of sight coordinate system of sensor.  An attitude control unit 16 generates an output signal for delivering a motion control instruction. A motion controller 24 scans the sensor with respect to the reference coordinate system in response to the motion control instruction.
Patent JP-S55125108-A (JP)
Title: Preparation of emulsion-dispersed polymer containing phenol
Inventor: NAKAMURA MORIZOU
IPC: C08F20/10
Filed: 1979-03-22
Abstract: PURPOSE: To prepare title polymer, containing phenols homogeneously and stably, and excellent in keeping sterilization effect, by the emulsion polymerization of a specified monomer in which phenols are dissolved.  
     CONSTITUTION: Title polymer is obtained by dissolving phenols such as p-chlorophenol or salicylic acid in a monomer of the formula (wherein R 1  is H or 1W13C alkyl: R 2  is H or 1W12C alkyl) or in vinyl acetate monomer, followed by the addition of 0W30% of an α,β-monoethylenic carboxylic acid and by emulsion polymerization in the presence of an initiator for emulsion polymerization, a catalyst, a buffering agent and a chain-length regulator, in an aqueous medium, at 0W100°C. Then to the polymer, 100% or less polyvalent metal complex per equivalent of carboxyl groups in the polymer is added. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08227187-A (JP)
Title: Image forming device
Inventor: NISHI TAKAYUKI
IPC: G03G15/00
Filed: 1995-02-21
Abstract: PURPOSE: To provide an image forming device where the surface potential of a photoreceptor drum is kept an optimum value without being influenced by the distance dependency of a surface potential sensor at all, exposure adjustment performed by the manual operation by an operator in the conventional manner is omitted, and operation efficiency is improved further. CONSTITUTION: When a reference value setting mode is set by an operation display part 52 after adjusting influx, a charger for electrification 9 is actuated to fetch the detected result by the surface potential sensor 12. Based on the detected result, a 1st reference value is obtained and set, and a 2nd reference value is obtained and set based on the 1st reference value obtained. In the case of forming an image ordinarily, voltage applied to the charger 9 is controlled so that the detected result by the sensor 12 may be the 1st reference value. In the case of forming a halftone image, voltage applied to an exposure lamp 20 is controlled so that the detected result by the sensor 12 may be the 2nd reference value.
Patent JP-S59223996-A (JP)
Title: Circuit for limiting level of output line
Inventor: KIHARA TOSHIMASA
IPC: G11C17/00
Filed: 1984-02-24
Abstract: PURPOSE:To prevent the response of an output line level limiting circuit which is used for reading out a memory, by limiting the level of an output line by limiting the level variation of the output line to a prescribed width above and below the logical threshold of a sense amplifier connected to the output line. CONSTITUTION:For the signal level of an output line, the voltage of the output line becomes one which is determined by the size ratio of a voltage dividing circuit only when no storage MISFET Qcn is formed in a selected bit, on the other hand, a storage MISFET Qcn is connected with a drive MISFET Q2 in parallel when the storage MISFET Qcn is formed in the selected bit, the signal level become one determined by the size ratio between both of the MISFET Q2, Qcn and a load MISFET Q1. That is to say, the characteristic curve la of the input- output characteristic graph is the one of the voltage dividing circuit and a divided voltage becomes the level of the intersecting point of the curve la and a linear line, input Vi = output V0, since the gate and drain of the drive MISFET Q2 are connected with each other.
Patent JP-H08225763-A (JP)
Title: Aqueous ink for writing tool
Inventor: MIYAMOTO MASARU
IPC: C09D11/17
Filed: 1995-02-21
Abstract: PURPOSE: To obtain the subject ink containing a poly[N-monoalkylacrylamide], a coloring agent and water, preventing the leakage of the ink on the standing of a writing tool, and having good writing performance and ink stability with time. CONSTITUTION: The ink contains (A) 0.1-10wt.% of a poly[N- monoalkylacrylamide] having 1-4C alkyl groups and a viscosity of 2-20mPa.s [measured in a solution using a 4% sodium chloride aqueous solution as a solvent and containing the component A in an amount of 0.5% at 25 deg.C with a B type viscometer (rotation number: 60rpm, rotary No. 1)], (B) 0.5-30wt.% of a coloring agent, and (C) >=50wt.% of water. Examples of the component B includes an acidic dyestuff, a pigment and the dyestuff-dyed product of a resin latex obtained by an emulsion polymerization method. The ink is used for writing tools each having a mechanism wherein the ink is directly stored in a tubular ink-receiving member.
Patent JP-H04272679-A (JP)
Title: Lightning arrester
Inventor: HORINOUCHI YUSAKU
IPC: H01T1/14
Filed: 1991-02-27
Abstract: PURPOSE:To prevent explosion and scattering in case of the failure of an internal element and also indicate the failure with more certainty by restraining pressure rises within a container due to a shortcircuit current arc. CONSTITUTION:In case of the failure of an internal element 3, a current flowing through a gap 47 is commutated to a reactor 33 and a fusible wire 45 so as to weld the fusible wire 45 and thereby a movable electrode 44 is unlocked by a locking/unlocking means 70 and is moved by an energizing means 43 and a connecting member is displaced accordingly and the movable electrode 44 and a fixed electrode 46 are shortcircuited, and also the failure of the internal circuit 3 is indicated by the displacement of the connecting member.
Patent JP-S57146582-A (JP)
Title: Preparation of tryptophanase
Inventor: SENHATA ICHIROU
IPC: C12N9/78
Filed: 1981-03-06
Abstract: PURPOSE: To prepare tryptophanase in high yield, by cultivating a bacterium capable of producing tryptophanase in a medium containing L-glutamic acid or its salt.  
     CONSTITUTION: A well-known bacterium belonging to the genus Proteus, Escherichia, etc., capable of producing tryptophanase is inoculated into a nutrient medium containing 0.5W2wt% L-glutamic acid or its salt such as sodium L- glutamate and cultivated by shaking culture preferably at a pH of 4W8 at 20W 40°C, tryptophanase is collected from the culture mold and treated with indole and L-serine or indole and ammonium puruvate, to give L-tryptophan. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11181429-A (JP)
Title: Flame-retardant, flame-retardant resin composition and flame-retardant resin molded product
Inventor: NAKANAGA TAKEFUMI
IPC: C09K21/12
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant not containing a halogen, having a high melting point and a low volatility, not deteriorating the original characteristics, such as mechanical characteristics and moldability, of resins, and useful for electric parts, electronic parts or the like by including a specific crosslinked phenoxyphosphazene compound. SOLUTION: This flame retardant comprises a crosslinked phosphazene compound obtained by crosslinking one or more kinds of phosphazene compounds selected from the group consisting of a cyclic phosphazene compound of formula I [(n) is 3-25; Ph is phenyl] and a linear phosphazene compound of formula II [X is N=P(OPh)3 or N=P(O)0Ph; Y is P(OPh)4 or P(O)(0Ph)2 ; (n) is 3-1,000] with one or more kinds of crosslinking groups selected from the group consisting of 0-, m- and p-phenylene groups, biphenylene group and a group of formula III [A is C(CH3 )2 , SO2 , S or O]. Each of the crosslinking groups is placed between the two phenyl group-released oxygen atoms of the crosslinked phosphazene compound, and the crosslinked phenyl groups are contained in an amount of 50-99.9% based on the total phenyl groups in the compounds of formulas I and II.
Patent JP-H11278595-A (JP)
Title: Device for filling gas in liquid
Inventor: PUSCH MICHAEL
IPC: G05D16/10
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To simplify the operation of a control valve device in a gas filling machine. SOLUTION: A device to fill a gas such as carbon dioxide gas, in particular, into a liquid such as beverage filled in a liquid container 4 such as a bottle, is provided with a first connecting means 12 for a gas source 6 such as at least one gas container with the gas filled in, at least one gas filling element 2 which can be connected to the first connecting means 12 and fills the gas into the liquid in the liquid container 4, and a control device 40' to regulate the pressure generated in the liquid container 4 to the target value in filling the gas. This control device 40' is provided with a means to measure the pressure of the gas, and a setting means to manually set the target value for the pressure generated in the liquid container 4.
Patent JP-S60177753-A (JP)
Title: Repeating information transferring system of packet switching network
Inventor: NISHIZAWA YASUHIKO
IPC: H04L12/70
Filed: 1984-02-23
Abstract: PURPOSE:To grasp the operating state of the whole packet switching network by providing a trace packet for recording exclusively station identifying information of a packet exchange, and returning and informing the trace packet into which a result of recording of station identifying information of a repeating station and a result of recording of station identifying information of an incoming station have been inserted, to a transmitting station. CONSTITUTION:Station identifying information of a station 21 is inserted into a station identifying area 6, by which contents A of a transmitting trace packet are generated, and given to an exchange device 11 of a station 31. From the exchange device 11 of the station 31, the transmitting trace packet of the contents A is sent out to an exchange device 12 of a station 32. The station 33 and the station 32 being a repeating station of a returning trace packet execute a transfer to the station 31 being an incoming station in accordance with the contents of a path designating area 3, without changing the contents D of the returning trace packet transmitted from an incoming station 34. The contents D and an incoming time of the return trace packet are outputted from a maintenance device 21. In this state, by comparing a history of a transfer station of the transmitting trace packet contained in the contents D, a transmitting time and an incoming time, a state in a switching network is decided.
Patent JP-H08209139-A (JP)
Title: Liquid crystal composition, liquid crystal element containing the same and liquid crystal device containing the same
Inventor: YAMASHITA MASATAKA
IPC: C09K19/42
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a liquid crystal composition reduced in the extent of fluctuations of liquid crystal molecules caused by pulses in a period of no selection and being excellent in low-temperature resistance by mixing two specified liquid crystal compounds with each other in a specified ratio. CONSTITUTION: This composition is prepared by mixing 0.1-30wt.% each of liquid crystal compounds of formulas I and II (wherein R1 and R2 are each a 1-18 C linear or branched alkyl; X1 , X2 , X3 and X4 are each a single bond, O, a group of formula III or the like; A1 is a group of formula IV, a group of formula V or the like; A2 is a group of formula VI, a group of formula VII or the like; (n) is 1-10; and (m) is 3-16). It is desirable that this composition has chiral smectic C phase and that tilt angle δ of the layer of the chiral smectic C phase has an adjusted value of 3-15 deg. in the temperature range of 0-60 deg.C. The composition can be desirably used in the production of a ferroelectric liquid crystal element, a ferroelectric liquid crystal device, a liquid crystal optical shutter, etc.