baber/WOPTO huggingface dataset:
Patent JP-S6260210-A (JP)
Title: Manufacutre of superconducting coil
Inventor: NAKAJIMA HIDEKI
IPC: H01F41/12
Filed: 1985-09-10
Abstract: PURPOSE:To contrive complete infiltration of thermosetting resin into a superconductive coil by a method wherein the superconducting coil is evacuated, and the thermosetting resin is vibrated using a vibrating plate. CONSTITUTION:After the vibrating plate 14, connected to an oscillator 16 with a connecting code 17, is set in a varnish vessel 11, a superconductive coil 1 is placed in the vibrating plate 14, and varnish 12 is sucked in from a sucking hole 8 while the superconducting coil is being evacuated using the tube 9 connected to an exhaust hole 7. At this time, the switch of the oscillator is turned ON, ultrasonic waves are generated, and when the vibrating plate 14 is oscillated, both vibrating plate 14 and the varnish 12 in the superconducting coil 1 are vibrated, and the varnish 12 infiltrating into the superconducting coil 1 is spread as far as all the corners. Under the above-mentioned state, the superconducting coil 1 is picked out, and the varnish 12 is hardened by heating. As a result, the resin has infiltrated as far as all the corners of the superconducting coil.
Patent JP-H0733843-A (JP)
Title: Production of block copolymer
Inventor: ASAHARA ITSURO
IPC: C08F6/00
Filed: 1993-07-22
Abstract: PURPOSE:To produce a block copolymer of an aromatic monoolefin and a conjugated diolefin, excellent in transparency by forming small crumbs having small particle size in steam stripping. CONSTITUTION:25wt.% n-butane/cyclohexane solution of 100 pts.wt. of a styrene- butadiene-based block copolymer having 33wt.% styrene content and 67wt.% butadiene content and having 12X10<4> weight-average molecular weight and obtained by using n-butyllithium as a polymerization initiator in n-butane/ cyclohexane (30/70) is subjected to steam stripping in the presence of 0.15 pts.wt. of ethylene bisstearic amide. Thereby, the solvent is removed to provide slurry dispersing crumbs having 3-30mm particle diameter in water.
Patent JP-H0488191-A (JP)
Title: Method for plating nickel-base alloy
Inventor: ITO TOSHIYUKI
IPC: C25D5/40
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a product in which high quality plating is applied to a nickel-base alloy by subjecting a nickel-base alloy to blasting treatment and to electrochemical treatment in a mixed acid of sulfuric acid and phosphoric acid, performing chemical treatment with hydrofluoric acid, and then carrying out plating treatment. CONSTITUTION:A nickel-base alloy is degreased, blasted, and subjected to electrochemical treatment which is switched from cathodic treatment to anodic treatment and then to cathodic treatment in a mixed acid of sulfuric acid and phosphoric acid. Successively, chemical treatment with hydrofluoric acid is performed to activate the surface of the alloy uniformly and sufficiently. Then, plating treatment is carried out. By this method, the product in which plating improved in quality is applied to the nickel-base alloy is obtained.
Patent JP-S6093488-A (JP)
Inventor: WATARI MAKOTO
IPC: G10D13/00
Filed: 1983-10-27
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-H0380386-A (JP)
Title: Portable type laser scanner
Inventor: JIEROOMU SUWAATSU
IPC: G02B26/10
Filed: 1990-07-31
Abstract: PURPOSE: To attain the reading of a bar code mark positioned far from a scanning head by arranging a detecting means in order to detect an light beam in a direction almost parallel to a laser beam radiated from the scanning head. CONSTITUTION: A reflected light passes through an output window 62 first, passes through a transmission filter 90 for a read laser beam, and is made incident to a pair of photodiodes 86 and 88. Those photodiodes 86 and 88 are attached with a distance on a fringe 40, and generate an analog electric signal. When the visual field of a scanning means is about 4 inches, the visual field can be completely captured by separating the photodiodes 86 and 88 by 2 inches. The photodiodes 86 and 88 are arranged in a body part 14 in order to detect a light reaching a head 10 in a direction almost along the longitudinal direction of the body part 14 from among the lights reflected by a bar code mark. Thus, the bar code marks positioned far from the scanning head can be read.
Patent JP-H0549049-A (JP)
Title: Color chart recognition device, gwa discrimination device and light source estimate device
Inventor: KANEMICHI TOSHIKI
IPC: H04N9/73
Filed: 1991-08-12
Abstract: PURPOSE:To provide the color chart recognition device, the GWA discrimination device and the light source estimate device using the recognition device while solving a problem that the estimate of the light source does not follow a color charm often used for evaluation of a commodity or the like when the estimate of a light source is made accurate. CONSTITUTION:A picture signal sampled by a sampling means 1 in a color chart recognition device is converted into a chromaticity signal by a chromaticity conversion means 2, a projection means 3 projects the chromaticity signal in a direction perpendicular to a straight line defined on a chromaticity plane and converts the signal into a displacement of the component in the direction. Then a variance calculation means 4 calculates the variance of the displacement, a 3-dimension moment calculation means 5 calculates a 3-dimension moment of the displacement. Finally, threshold level processing means 61, 62 and an AND circuit 7 are used to implement prescribed processing to realize the color chart recognition device able to recognize a color chart. The excellent GWA discrimination device and the light source estimate device with high accuracy are realized by using the color chart recognition device.
Patent JP-H0485676-A (JP)
Title: Plot supporting system
Inventor: WATANABE KYOHEI
IPC: G06F17/50
Filed: 1990-07-30
Abstract: PURPOSE:To plot with an optimum drawing element by providing an approximate means to function-approximate an assigned dot string, reading coordinate data to correspond to the assigned dot string and line-displaying the dot string corresponding to approximate calculation. CONSTITUTION:A fixed dot string among coordinate data dot-displayed is assigned and an approximate means 1 to function-approximate the assigned dot string is provided. Then, the approximate means 1 reads the coordinate data to correrspond to the assigned dot string, executed approximate calculation, as the result of it, line-displays the dot string in a display means 7 corresponding to an obtained approximate expression. That is, assigned dots (coordinate data) become a drawing element linear-approximated or circular-approximated and are line-displayed. Thus, the optimum drawing element can be plotted.
Patent JP-S6357869-A (JP)
Title: Control device for vaporization of fuel
Inventor: NARUSE MASAHARU
IPC: F02D33/00
Filed: 1986-08-29
Abstract: PURPOSE:To promote the improvement of startability of an engine, by successively connecting a passage, which introduces fuel vapor, with a bypass passage, bypassing a throttle valve, and providing a selector valve, opened in a condition with an engine temperature less than a predetermined value and with an engine in stopping, in the location of successively connecting said passages. CONSTITUTION:An engine sets an injection valve 10 in the upstream side of a throttle valve 8, provided to be arranged in an intake passage 2, while connects a bypass air passage 12 with the intake passage 2 so as to detour around the throttle valve 8. A temperature sensing operating member 14, which performs valve opening when cooling water introduced by a cooling water passage 48 is in a low temperature, is mounted interposing halfway the bypass air passage 12. While in the vicinity of an intake port 12a of the bypass air passage 12, the other end of a fuel vapor passage 30, connecting its one end with a canister 26, is opened, and a selector valve 32 is provided in the location of the opening end of said passage 30. This selector valve 32 is opened when an ignition switch 32 is turned off and when a thermal switch 44, opened in a predetermined temperature lower than the temperature of closing the temperature sensing operating member 14, is turned off.
Patent JP-H0862706-A (JP)
Title: Data imprinting device
Inventor: OBO HIDEFUMI
IPC: G03B17/24
Filed: 1994-08-26
Abstract: PURPOSE: To provide a data imprinting device by which the image of data such as a date imprinted on photographic film is distinctly exposed with uniform brightness all over the surface from a center part to a peripheral part. CONSTITUTION: This data imprinting device 11 is constituted of a flash discharge tube 31 being a light source, a filter 32 being a dimming means correcting the difference of light quantity between the center part and the edge part of strobe light emitted from the discharge tube 31, a transmission type liquid crystal display 33 displaying the date by liquid crystal, a data imprinting lens 34 converging the date image formed by the strobe light transmitted through the display 33, and a mirror 35 reflecting the converged date image toward an instant film 24. By correcting the light from the discharge tube 31 through the filter 32 making the transmitted light quantity smaller and smaller as coming nearer to an optical axis direction, the date image is uniformly exposed over the periphery from an optical axis and a printed photograph where the distinct date image is imprinted is obtained.
Patent JP-H0951130-A (JP)
Title: Ink jet head
Inventor: MIYAKE HIROKO
IPC: B41J2/16
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet by securing a flying characteristic of ink by heightening a lowered number of man-hours and a yield so as to improve a cost. SOLUTION: This invention referrs to an ink jet head being provided with a plurality of sets of pressure chambers 13 having ink-supplying openings 16 supplying ink 6 and nozzles 9 injecting ink 6 and sets of piezoelectric elements 8 having electrodes 17 on both surfaces and coming in contact with the pressure chambers 13 so as to selectively impress voltage on the electrodes 17 of piezoelectric elements 8 for giving pressure change on the pressure chambers 13 by means of a displacement due to an electrostriction of the piezoelectric elements 8 in order to jet ink 6 supplied to the pressure chamber 13 from a nozzle 9 thereby having a structure in which conductors 18 are joined for continuity with the electrodes 17 at a temperature which does not affect the electrostriction of the piezoelectric elements 8.
Patent JP-H0950963-A (JP)
Title: Method of vapor growth of compound semiconductor
Inventor: ITO HIROSHI
IPC: H01L21/205
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of taking-in of active carbon impurities by a method wherein the growth temperature of a semiconductor layer is selected to be within a temperature range in which the growth is a reaction rate-determinant. SOLUTION: By selecting a growth temperature to be within a temperature range in which the growth is a rate-determinant, the formation of a step which is produced in a temperature range in which the supply is a rate-determinant and which has a large terrace width is suppressed and a high step density can be maintained, so that the efficiency of taking C-atoms into crystal can be improved. For instance, if TMGa is used as Ga raw material, the growth is a rate-determinant in a temperature range not higher than 550 deg.C and, if TEGa is used as Ga raw material, the growth is a rate-determinant in a temperature range not higher than 480 deg.C and the above mentioned results are obtained.  By reflecting the difference between the temperatures at which the growth mode is changed as described above, if the growth temperature is 500 deg.C, the efficiency of taking C-atoms into crystal in the case of using TMGa (reaction rate-determinant: high step density) is higher than the efficiency in the case of using TEGa (supply rate-determinant: low step density.
Patent JP-H0250749-A (JP)
Title: Information processor
Inventor: TAKEDA KOJI
IPC: G06F12/02
Filed: 1988-08-12
Abstract: PURPOSE:To protect an extended register from a careless access from an application program by integrating a circuit which can be allowed to access an IO register added at the time of version up of a product only immediately after a specific command sequence in an address decoder. CONSTITUTION:The circuit which can be allowed to access the added IO register only immediately after a CPU has executed a certain specific command sequence is integrated in the address decoder. For instance, a command sequence 8 has two flip flops (FFs) 6, 7 and detects the execution of a specific command sequence. When the Q output of the FF 7 is defined as Q1, an access to the extended register 1 is validated only when Q1=1. Consequently, the IO register to be added at the time of version up of an information processor can be prevented from being destructed by a careless access from the application program.
Patent JP-S6446042-A (JP)
Title: Stopping method for rope end part to rope supporting body
Inventor: ASANO YOSHIKI
IPC: F16G11/00
Filed: 1987-08-13
Abstract: PURPOSE:To obtain a firm slip-off stopping condition of a rope from a supporting body by untwining a rope end and impregnating it with a hardening synthetic resin and forming a large-diameter resin hardened part. CONSTITUTION:A rope through hole 3 having nearly the same diameter as the outside diameter of a rope 2 is provided on a rope supporting member 1 and, after inserting the rope 2 into the through hole 3, the projecting end part is untwined into loose fibers 2'. And, the fibers 2' are impregnated with hardening synthetic resin forming them into a resin hardened part 4 having a larger diameter than that of the through hole 3, and the rope 2 is fixed to the supporting member 1 in a slip-off stopping condition. Thereby, a resin hardening part which is not bulky can be easily formed at a low cost to stop a rope.
Patent JP-S5993587-A (JP)
Inventor: KATAYAMA YOSHIO
IPC: F16L19/08
Filed: 1982-11-18
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-S5993424-A (JP)
Title: Liquid crystal light valve
Inventor: NAKAMURA HARUO
IPC: B41J2/445
Filed: 1982-11-18
Abstract: PURPOSE:To increase transmitted light energy by providing an opening signal and a maintaining signals within a write allotted time and a closing signal within a time other than said allotted time. CONSTITUTION:A glass substrate having N pieces of write selection electrodes and a glass substrate having M piece of data signal electrodes are opposed to oppose and cross each other; and a nematic liquid crystal composition having a <=100kHz cross frequency where dielectric anisotropy is zero at room temperature is enclosed between both substrates and a couple of polarizing plates are provided outside of them. Then, a signal is applied between a write selection electrode and a data signal electrode to perform N time-division driving. In this case, the valve opening signal 903 and maintaining signal 902 are provided within the write allotted time and the closing signal 901 is provided within the time other than said allotted time to transmit more light energy through a bulb than when both opening and closing signals are provided within the time.
Patent JP-H0862941-A (JP)
Title: Image forming device
Inventor: OGASAWARA MASATO
IPC: G03G15/02
Filed: 1994-08-26
Abstract: PURPOSE: To extremely restrain vibrational noise and to improve uniformity in the electrification of a photoreceptor drum. CONSTITUTION: In this image forming device, an electrostatic latent image is formed by performing exposure based on printing data after electrifying the photoreceptor drum 31, and the electrostatic latent image is developed with toner so as to obtain a toner image and then the toner image is transferred on transfer paper. The device is provided with an electrifying body 32 provided in contact with the drum 31 and electrifying the drum 31 when voltage is impressed, and an electrifying power source 35 impressing the superimposed voltage obtained by superimposing DC voltage on AC voltage on the electrifying body 32.  The AC voltage impressed on the electrifying body 32 by the power source 35 is set to be at an interpeak voltage level being once to twice as high as the electrification start voltage of the drum 31, and the DC voltage is set to be equal to or above the DC voltage required for electrifying the drum 31 when the AC voltage having the interpeak voltage twice or more times as high as the electrification start voltage of the drum 31 is superpimposed, and equal to or under the DC voltage required for electrifying the drum 31 only by the DC voltage.
Patent JP-S6178505-A (JP)
Title: Speed control method of tandem mill
Inventor: MORITA SHINICHI
IPC: B21B37/00
Filed: 1984-09-27
Abstract: PURPOSE:To change the sheet thickness of material during running, while restraining the variations of all its tensions into minimum, by controlling roll peripheral speeds in accordance with a schedule, prepared for changing the roll peripheral-speeds of stands, till the starting and finishing points of changing of the rolling schedule pass respective stands. CONSTITUTION:In a tandem mill where a rolling schedule is changed on the way of rolling; the roll peripheral speed of the (i)th stand is controlled by a roll peripheral-speed changing pattern, prepared to change said peripheral speed at a fixed rate so as to keep all the tensions between the (i)-(i+1)th stands, just before a starting point of changing arrives at the (i+1)th stand, constant in accordance with the starting position of changing, within a period since said point arrives at the (i)th stand till it arrives at the (i+1)th stand. Successively, the roll peripheral speeds of the (i), (i+1)th stands are controlled in accordance with a roll peripheral-speed changing pattern, prepared to change the peripheral speeds of the (i), (i+1)th stands at the fixed rates so that said all the tensions coincide with the aimed values within a period since the starting point of changing arrives at the (i+1)th stand till the finishing point of changing passes the (i+1)th stand.
Patent JP-S6095326-A (JP)
Title: Level detecting method of stored material in hopper
Inventor: OCHI MASAHIRO
IPC: G01F23/20
Filed: 1983-10-31
Abstract: PURPOSE:To detect a level at a low cost and with high reliability by deriving an average of a prescribed interval when a difference weight of the maximum and the minimum of a hopper weight measured at a prescribed interval at every prescribed time zone is within a set value, and holding a level of the previous time zone when said weight exceeds the set value. CONSTITUTION:A hopper 2 supported on a fixed base 6 is connected so as to be slidable to an electric dust collecting device bottom face 1 and an ash discharging duct P, respectively, and a load sensor 5 is provided on the outside circumference of the lower part of the hopper 2, so as to become the weight of the hopper 2 + weight of ashes 3 + the weight of a damper 4 or a rotary valve (omitted in the figure) = the weight applied to the sensor 5. Also, an output of the sensor 5 is provided to an operator 9 through an amplifier 8, and a hopper weight value of, for instance, 20 points is read and stored at a prescribed time interval during that time at every prescribed time zone. Also, when a difference between the maximum value and the minimum value is within a set value, an average of 20 points is derived, the height of an ash level is calculated, and when said difference is above the set value, the height of the ash level of the previous time zone is held.
Patent JP-H0251712-A (JP)
Title: Detecting circuit for break of power supply
Inventor: SASAKI YASUTAKA
IPC: G05F1/10
Filed: 1988-08-16
Abstract: PURPOSE:To instantaneously detect the break of an input AC power supply by using a zero potential detector to detect the phase information on the AC power supply, deciding the address of a ROM in accordance with the detected phase and outputting the ideal voltage value in a binary code. CONSTITUTION:An AC power supply input 101 is inputted to a voltage comparator 11 and a zero potential detector 15. The detector 15 detects the zero potential and sends a zero volt detection pulse 105 to an address counter 16. The counter 16 inputs a clock 106 having a frequency higher enough than the input 101 together with the pulse 105. Then the counter 16 is set by the pulse 105 to initialize its count value and then continues counting by the clock 106 to send an address 107 to a ROM 13. In this case, the ROM 13 stores previously the ideal voltage value 103 produced by the input 101 in a normal state and sends the value 103 in a binary code in accordance with the address 107. Then the value 103 is converted into the AC voltage via a D/A converter 12. This reference voltage is compared with the input voltage value received from an AC power supply. Thus the break of the input AC power supply is instantaneously detected.
Patent JP-H1179953-A (JP)
Title: Hair cosmetic
Inventor: TOUFUKUJI TOMEYOSHI
IPC: A61K8/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To prepare a hair cosmetic having suitable settling property, slipperiness between fingers and glass without collapsing set hair style nor inducing tackiness in applying to the hair by containing respectively specific amounts of a higher alcohol, an oil and a lower alcohol, and substantially eliminating water. SOLUTION: This hair cosmetic substantially containing no water is obtained by containing (A) 0.1-5 wt.% of a higher alcohol (preferably cetyl alcohol, etc.), as a treatment auxiliary, (B) 20-60 wt.% of an ester oil (e.g. isopropyl myristate) and/or a triglyceride oil (e.g. tri-2-ethyl glyceryl hexanoate) as a treatment effect giving agent and (C) 35-79.9 wt.% of a lower alcohol (preferably ethanol) as a solvent.
Patent JP-S58104553-A (JP)
Title: Signal converting system
Inventor: ODAKA KENTAROU
IPC: G11B20/14
Filed: 1981-12-16
Abstract: PURPOSE:To prevent the decrease in frequencies in using the NRZI and to avoid the generation of crosstalk based on the decreased azimuth at high density recording, by excluding consecutive ''Os'' for converted signals. CONSTITUTION:In converting 2-bit (B1,B2) information into 3-bit (P1,P2P3), the formula of conversion is shown in equation I. The final bit of converted information before a 3-bit signal (27) is denoted as P3P. The converted signal is modulated with the NRZI and supplied to a rotary head device for recording. As a result, since no ''Os'' are consecutive in the converted signal, the decrease in frequencies can be prevented in using the NRZI and the generation of crosstalk based on the decreased azimuth loss can be prevented.
Patent JP-H1150164-A (JP)
Title: Horizontal converter
Inventor: MATSUMOTO YASUHIRO
IPC: C22B23/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal converter which does not spatter molten material from a furnace opening part to the outside of the furnace at the time of increasing unit blasting quantity and easily charges matte, etc., on the furnace opening part into the furnace body. SOLUTION: The opening hole area at the outside end 2a of the furnace opening part 2 projected to the outside from the furnace body is the same as the conventional furnace body, but the opening hole area at the inside end 2b is narrower than that at the outside end 2a. The furnace is constructed so that refractory brick layer gradually thickness toward the inside of the furnace opening part 2 by using e.g. irregular shaped refractory bricks 3a. In such a case, the inclining angle θ of the projection toward the center of the furnace opening part 2 in the refractory brick layer is desirable to be <=30 deg..