baber/WOPTO huggingface dataset:
Patent JP-S5741127-A (JP)
Title: Control process of electric machine tool
Inventor: NISHI KENICHI
IPC: B23H7/16
Filed: 1980-08-11
Abstract: PURPOSE:To prevent damage due to contact of the both with each other, etc. in such a way that when incipient tremor is detected during machining, a spindle is controlled so that the electrode can be separated from the work, electric conduction to the electrode and the work is stopped after its stop with the determined gap. CONSTITUTION:A tool electrode is fed by means of controlling a servovalve 20 through signals from an operating circuit 15 via a servo controller 14. Feeders 16a, 16b are respectively connected to the tool electrode and the work, and discharge voltage is applied between the tool electrode and the work by means of working power source 13 to be controlled by the operating circuit 15. A servo valve 20 is controlled through the servo control circuit 14 by means of signals 9 from a P wave sensor 18 to detect the incipient tremor of the seism, at the same time as the tool electrode is pulled up, the working power source 13 is controlled by means of signals 22 in which the electrode is pulled up to the determined position and input of the incipient tremor sensing signal 19, and electric conduction is stopped between the tool electrode and the work.
Patent JP-H04337843-A (JP)
Title: Program operation display method
Inventor: OSHIMA YOSHIMITSU
IPC: G06F11/32
Filed: 1991-05-15
Abstract: PURPOSE:To obtain a method which displays the execution situation and the execution history of a program in connection with a source program and a module configuration diagram. CONSTITUTION:Processing results for respective execution units and the execution situations of repetition, condition branching and a recursive call are successively overlapped and displayed near the respective execution units of the source program displayed on a screen by adjusting them to the execution of the program. Information on the execution situations are similarly displayed in accordance with the module configuration diagram. Furthermore, program execution history is preserved and it is reproduced and displayed in the above-mentioned form in accordance with a request. Since the execution situation is overlapped and displayed on the program, the operation of the program becomes easy to be understood. Furthremore, the retrieval and display of the execution history becomes easy.
Patent JP-H05301281-A (JP)
Title: Manufacturing device of heat insulation tube
Inventor: OTSUKI MASAYOSHI
IPC: B29C53/52
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a heat insulation tube whose outer circumference is free from creases, by a method wherein at the time of manufacturing of the heat insulation tube by running a synthetic resin boardlike foam through a molded recessed part formed on confronting surfaces between a top force and bottom force, a space between which is adjustable, protrusions like the teeth of comb which bite with each other are projected in the longitudinal direction of both sides of the molded recessed parts of the top force and bottom force. CONSTITUTION:A space between a top force 2 and bottom force 3 is adjustable and molded recessed parts 21, 31 are formed respectively on confronting surfaces of them. Protrusions 22, 32 like the teeth of comb which bite with each other are projected on both sides of the molded recessed parts 21, 32 along alongitidinal direction. With this construction, large gaps continuing in the longitudinal direction are not generated between the top force 2 and bottom force 3 and a boardlike foam formed cylindrically is not expanded into the gap. Then it is preferable that a draw ratio of a mold is made at the most 5%.
Patent JP-S603105-A (JP)
Title: Manufacture of permanent magnet
Inventor: MIZOGUCHI TETSUHIKO
IPC: H01F1/08
Filed: 1983-06-21
Abstract: PURPOSE:To enhance the magnetic characteristic and oxidation resistance of a permanent magnet by a method wherein metal powder containing the specified weight ratio of samarium, titanium, copper, iron and the remnant of cobalt is formed in a magnetic field, and after sintered and held in the specified temperature range, annealed at the specified speed. CONSTITUTION:After metal powder consisting of 25-28wt% of samarium, 0.2- 3wt% of titanium, 1-9wt% of copper, 14-25wt% of iron, and the remnant mainly consisting of cobalt is filled up in the prescribed die, compression molding is performed in a magnetic field, and thus obtained molded product is sintered. After thus produced sintered material is held for 0.1-30hr usually in the temperature range of 750 deg.C or more and less than 850 deg.C, annealed at the cooling speed of 5 deg.C/min or less. Accordingly, a permanent magnet having a superior magnetic characteristic, and moreover having superior oxidation resistance such as Br, (BH)max'1Hc, etc. can be produced.
Patent JP-H05173016-A (JP)
Title: Mixture for red color of color filter array comprising yellor dye and magenta dye
Inventor: HERUMUUTO UEEBAA
IPC: B41M5/385
Filed: 1992-04-28
Abstract: PURPOSE: To improve light stability by allowing a polymeric dye image receptive layer to have a thermal transfer image consisting of the repeating pattern of pigment and using a mixture of specified yellow dye and magenta dye as the pigment. CONSTITUTION: The polymeric dye image receptive layer has a thermal transfer image consisting of the repeating pattern of pigment, and the pigment is the mixture of a yellow dye expressed by formula I or II and showing a red color and a magenta dye expressed by formula III. In formulas I and II, R<1> is hydrogen, 1-10C alkyls, 5-7C cycloalkyls, etc., R<2> is 1-10C alkyls, 5-7C cycloalkyls, etc., R<3> and R<4> are the atom or atomic group mentioned in the item of R<1> , and either of them is hydrogen. In formula III, R<8> and R<9> are hydrogen, 1-6C alkyls or allyl group, etc., R<7> is hydrogen, 1-6C alkyls, 5-10C aryls, etc.
Patent JP-H01281263-A (JP)
Title: Soft winding method for package
Inventor: UCHIDA YUJI
IPC: B65H54/02
Filed: 1988-05-09
Abstract: PURPOSE:To enable high-speed and soft winding in an automatic winder by controlling the slack of a yarn to have no effect upon the tension of a take-up package while the yarn of a fine spinning bobbin is positively unwound to take up the yarn. CONSTITUTION:On starting taking up a yarn Y of a fine spinning bobbin 4 on a package 3, a monitor of a slub catcher 7 detects a yarn, and a detection signal is input to a controller 12 to control a solenoid 14, so that a nip roller 10 is driven in contact with the positive driving roller 10. At this time, the controller 12 controls the speed of the roller 10 to be higher than the winding speed of the package 3, so that the yarn Y is clamped by the rollers 9, 10 and positively unwound. Secondly, though the yarn Y unwound higher than the winding speed of the package 3 is slackened, the slackening is sucked in a suction pipe 11, and when the yarn Y is detected by photoelectric feelers 13, the controller 12 controls the speed of the roller 10 in such a manner that the slack of the yarn Y intermediates between the feelers 13. When the yarn continues to be taken up on the package 3 in such a condition, the yarn Y is softly wound.
Patent JP-H11306276-A (JP)
Title: Information printing medium and reader of the same
Inventor: HIYOSHI TAKAYUKI
IPC: C09D11/037
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To surely read information printed with ink in various colors. SOLUTION: This invention is provided with a light source 2 consisting of two or more white light emitting diodes with its peak wavelength in a visible light region; a first optical filter 3 to separate light from the light source into monochromatic lights of three primary colors of blue, green, red; a label 6 to generate fluorescence with its peak wavelength in the vicinity of about 580 nm by excitation of a fluorescent material in a bar code, for example, by irradiating the monochromatic light of green by printing a bar code with ink containing Rhodamine B as the fluorescent material; a second optical filter 2 to cut reflected light of the monochromatic lights of blue, green, red from the label and to transmit emitted light from the fluorescent material;  and a light receiving element 9 to read the bar code on the label by receiving the emitted light from the fluorescent material transmitting the optical filter.
Patent JP-S592350-A (JP)
Title: Forming method of multilayer wiring
Inventor: GOTOU HIROSHI
IPC: H01L21/3213
Filed: 1982-06-29
Abstract: PURPOSE:To simplify processes, and to reduce cost by simultaneously executing the flattening of an inter-layer insulating film, the formation of a through-hole and the removal of a resist through ion beam etching using an Ar-CF4 mixed gas of a CF4 content of 5-30vol%. CONSTITUTION:A PSG of 2mum thickness is grown on the aluminum of 1mum thickness as a first layer wiring 1 as the insulating film. A resist is applied to the PSG, and a window is bored through electron-beam exposure by a normal method. The gas composition is brought to Ar containing the 10vol% of CF4, the degree of vacuum is brought to 5X10<-5>-5X10<-4>Torr, acceleration voltage to 0.5-1.5keV and current density to 0.1-1mA/cm<2>, and oblique-incidence etching is executed at an angle of incidence of 50-60 deg.. When the through-hole is formed to the PSG 2, the resist 3 is removed completely through the etching, the PSG 2 is flattened, and the through-hole is formed while shaping an oblique side wall without damaging the conductor 1.
Patent JP-S603233-A (JP)
Title: Control circuit
Inventor: KUWAJIMA TAKESHI
IPC: H04H40/72
Filed: 1983-06-20
Abstract: PURPOSE:To eliminate the effect of a ripple component of an input signal by inputting differentially differential outputs extracted from a collector of two transistors (TRs) of the 1st differential circuit to a base of two TRs of the 2nd differential circuit. CONSTITUTION:The input signal given to a terminal 6 is smoothed by a smoothing circuit 2 and controls a collector output of TRs Q1, Q2 of the 1st differential circuit. The ripple component included in the smoothed input signal in this case appears asymmetrically in polarity at an output of the TRs Q1, Q2. Then the collector output of the TRs Q1, Q2 is inputted to a base of TRs Q6, Q7 of the 2nd differential circuit. Since the input to each base of the TRs Q6, Q7 is inverted and outputted when they are turned on, the ripple component in the input signal is compressed and a waveform being symmetrical in polarity is obtained.
Patent JP-S6068718-A (JP)
Title: Semiconductor integrated circuit
Inventor: MINATO OSAMU
IPC: G11C11/417
Filed: 1984-06-01
Abstract: PURPOSE:To obtain a tri-state type drive circuit with high speed and small chip area by using mainly MOSFETs and combining bipolar transistors (TRs) to them. CONSTITUTION:NOR circuits 5, 6 inputting an enable signal (INE)CS selecting one of plural IC chips and a signal 1 from a chip are provided, and since N- MOSFETs 52, 62 are turned on when the INESC is at high level, a TR8 and an N-MOSFET9 are turned off and an output terminal 2 is in the floating state. Since the INECS is at L level, since P-MOSFETs 51, 61 are turned on, any of the N-MOSFET9 and the TR8 is turned on in response to the level H/L of the signal 1 and the output terminal goes to L/H.
Patent JP-S5736346-A (JP)
Title: Method for controlling microprogram
Inventor: INAGAKI MITSUHIRO
IPC: G06F9/26
Filed: 1980-08-12
Abstract: PURPOSE:To rearrange and execute miroprograms by selecting bank Nos. and utilize different mechanical language instruction architecture for each program, by dividing a control memory device into a plural number of banks. CONSTITUTION:Micro (mu)-programs are loaded on a control memory writing register 4 from the main memory 10 through an main memory control section 11, and a mu program on a control memory 3 is read out into a mu instruction register 8 from assigned addresses by a mu instruction address register 5, and then, decoded by a mu instruction decoder 9, and the program is executed. Moreover, at every execution of one instruction, a clock 1 is supplied from a clock signal supplying section 2 to a bank number controlling section 6 and an in-bank address controlling section 7, and the contents in the mu instruction address register 5 configured with bank Nos. B and in-bank addresses NAM are updated, and then, reading out operation of the next mu instruction into the register 8 is repeated. By selecting bank Nos. B, rearrangement and execution of mu programs become easier.
Patent JP-S5735831-A (JP)
Title: Liquid crystal cell
Inventor: OONO AKIO
IPC: G02F1/1347
Filed: 1980-08-12
Abstract: PURPOSE:To prevent the deformation of a liquid crystal cell by increasing sealing strength by arranging a partitioning member, having an opening part, along an adhesive layer on the top surface side of an intermediate substrate arranged between an uppermost substrate and a lowermost substrate. CONSTITUTION:On the top surface side of a side where the display electode lead part 8a of an intermediate substrate 2 arranged between an upper substrate 1 and a lower substrate 3, a partitioning member 15 having an opening part 16 is provided along the inside of the 1st adhesive layer 4 arranged at the circumferential part of the side where the lead part 8a is arranged and at a position where it overlaps with the 2nd adhesive layer 5 between the lower substrate 3 and the intermediate substrate 2 in terms of plane. Consequently, the deformation of the liquid crystal cell is prevented completely with regard to the connection and holding of a driving circuit.
Patent JP-S603846-A (JP)
Title: Small-sized metal vapor discharge lamp
Inventor: INUKAI SHINJI
IPC: H01J61/82
Filed: 1983-06-22
Abstract: PURPOSE:To prevent the devitrification and crack from occurring on a luminous tube and obtain a small-sized metal vapor discharge lamp with little fluctuation of the lamp voltage, a long life, and stable characteristics even when lighted with a power source having no polarity inversion such as the direct current. CONSTITUTION:In a small-sized metal halide lamp sealed with 100torr of argon gas as the starting rare gas, 10mg of mercury, a total of 2mg of metal halogenide, e.g., scandium iodide and sodium iodide with 1:5wt% in a luminous tube bulb 2 made of quartz glass, and with an anode 3 and a cathode 4 being sealed face to face at a distance of 4mm. on both ends of the luminous tube bulb 2, if the values are selected to satisfy a general equation 14<=I0/d<2=440, where I0 is the discharge current at the start and (d) is the diameter of a slender thorium tungsten body forming a bar-like cathode 4, the devitrification and crack on the tube wall of the luminous tube can be prevented and a small-sized metal vapor discharge lamp with little fluctuation of the lamp voltage, a long life, and stable characteristics can be obtained.
Patent JP-H08299471-A (JP)
Title: Hyperthermia device
Inventor: TSUZUKI TOSHIHIRO
IPC: A61N1/40
Filed: 1995-05-09
Abstract: PURPOSE: To enhance the accuracy of the impedance matching of a high frequency hyperthermia device by certainly positioning output impedance at a matching point (largest point among max points) even when a plurality of the max. points of a load current to output impedance are present. CONSTITUTION: The load current I of a matching circuit 4 is detected by a current detector 9 and the variable condenser 7 of a matching circuit 4 is operated by a CPU 14 through a motor rotation control circuit 16 and a motor 17 so that the load current I increases. The movable electrode of the variable condenser 7 is rotated by 360 deg. at every predetermined time interval and the distribution state of the load current I to the variable range total region of output impedance Zo is detected to investigate the largest point of the load current I. When the max. point being the target of control is different from the largest point before scanning, the variable condenser 7 is operated by the CPU 14 so that the output impedance transfers to the vicinity of the largest point.
Patent JP-H02292739-A (JP)
Title: Optical head evaluating device
Inventor: MATSUI TSUTOMU
IPC: G11B7/00
Filed: 1989-04-30
Abstract: PURPOSE:To perform an evaluation test for the performance of an optical head under the same circumstance as that where it is loaded on a real device also at high speed and smoothly and easily by fitting and loading attachably a head to be evaluated in a pair of mounting shafts of a set base for servo- driving. CONSTITUTION:When the optical head 60 to be evaluated is fitted in a pair of mounting shafts 43 of the set base 40 via a bearing part, the head 60 is positioned and loaded on the set base 40, and set at a state so as to receive the evaluation test of the performance. The loading shaft 43 of the set base 40 is protruded in cantilever shape outside in the radius direction of a disk, and its free end side is protruded outward, therefore, it is possible to easily load the optical head 60 to be evaluated on the set base 40 of an evaluating device leaving the optical disk D loaded on a disk rotary driving means 10. Thereby, since setting in which the evaluation test can be performed without requiring specific adjustment is performed, the evaluation of the performance of the optical head can be quickly performed at a high speed.
Patent JP-H10300403-A (JP)
Title: Three-point type vernier caliper
Inventor: SUGIKAWA KATSUSHI
IPC: G01B3/20
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a three-point type vernier caliper which, when three or more members are arranged on the same circumference, can easily measure the diameter of this circle. SOLUTION: This caliper includes a fixed measuring element 16 mounted on a fixed member 10, a slider measuring element 24 mounted on a slider 20 which is slidable relative to the fixed shaft 11 of the fixed member 10, and a moving measuring element 30 slidably engaged in a guide groove 15 in a first guide 14 formed in the fixed member 10 and in a guide groove 23 in a second guide 22 formed in the slider 20, and forms an equilateral triangle by means of the positions of the fixed measuring element 16, the slider measuring element 24, and the moving measuring element 30.
Patent JP-H06303630-A (JP)
Title: Image pickup device
Inventor: SATO YOSHIAKI
IPC: H04N9/64
Filed: 1993-04-14
Abstract: PURPOSE:To provide an output of an image pickup result stably with high accuracy by converting a luminance signal and a color difference signal in a digital signal into a composite video signal at a signal conversion circuit so as to effectively avoid number of pins from being increased when the signal processing circuit and the signal conversion circuit are integrated as integrated circuits. CONSTITUTION:A signal processing circuit 19 of a camcorder 10 applies signal processing to digital color signals DR, DG, DB resulting from converting color signals of the image pickup result into digital signals and converts them into digital luminance and color difference signals. Then a signal conversion circuit 22 converts the digital luminance and color difference signals into a composite video signal SV. When the signal processing circuit 19 and the signal conversion circuit 22 are integrated as integrated circuits, number of pins of the signal conversion circuit is reduced more than the case of circuit integration of mere function block unit and the image pickup device is obtained, in which image pickup result is outputted stably with high accuracy.
Patent JP-H02288791-A (JP)
Title: Color signal corrector
Inventor: MAEDA AKIHIRO
IPC: H04N9/87
Filed: 1989-04-28
Abstract: PURPOSE:To reduce color bleeding in a reproduced picture by converting reproduced color signals to the direct current of levels corresponding to respective upside band wave and downside band wave, comparing the voltages and executing gain control by a voltage control type equalizer amplifier based on the result of the comparison so that the both levels can be coincident. CONSTITUTION:A reproduced color signal C1 guided through an input terminal 1 is inputted to a voltage control type equalizer amplifier 2. For example, when a level L1 of an upside band wave B1 is higher than a level L2 of a downside band wave B2 for the frequency characteristic of the reproduced color signal C1, the direct current voltage to be outputted from a comparator 5 is a minus polarity. Thus, the level of the downside band wave B2 is raised by the above mentioned amplifier 2 and operated so as to be coincident with the level of the upside band wave B1. In such a way, since field back is repeated, the levels of the upside and downside band waves B1, B2 near 3MHz and 4MHz are almost coincident. Thus, a reproduced color signal C2 of the smoothed frequency characteristic is outputted from an output terminal 6.
Patent JP-H05307959-A (JP)
Title: Electrode material and manufacture thereof
Inventor: MIYABAYASHI MITSUTAKA
IPC: H01M10/05
Filed: 1992-04-30
Abstract: PURPOSE:To provide the negative electrode material, which can provide a secondary battery having a large capacity, excellent charge and discharge cycle characteristic, little self-discharge and high safety. CONSTITUTION:The electrode material is mainly composed of multiphase carbon material (M) made of carbon materials 1, 2 provided with following characteristics of (a), (b), (c) and (d): (a), an H/C atomic ratio is 0.08 or less; (b), true density and a ratio G of spectrum integrated strength of two specified peaks by Raman spectrum analysis satisfy a specific relational expression; (c), a face-to-face distance d002 by the X-ray wide angle diffraction method has at least one peak less than 3.40Angstrom ; (d), a specific surface area is 20m<2>/g or less.
Patent JP-H048627-A (JP)
Title: Sun beam shield for car
Inventor: SEKI SHIGERU
IPC: B60J3/00
Filed: 1990-04-26
Abstract: PURPOSE:To provide a solar beam shield for a car which is convenient in terms of service as well as accommodation by installing a plastic film sack with a valve on the inside of the car, and by arranging so that the surface confronting the solar beam during service is below the specific permeation ratio of the amount of solar irradiation or the reflex layer. CONSTITUTION:Solar beam shield for front window glass comprises a plurality of partitions 2 formed by melting fast two plastic films inserted for holding the form of sack-shaped structure 1, a notch 3 mating with a rear vision mirror, a valve 4 for pumping-in of the air or its exhaustion, and a semi- or non- permeative layer 12 having a solar irradiation permeation ratio of 60% or less or reflex layer for the solar beam. The shield for rear window glass has also a plurality of partitions 6 for holding the form of sack-shaped structure 5, which are provided with holes 13 admitting movement of the air, and there a valve 7 is installed for pumping-in of the air of its exhaustion. Because this sack-shaped structure is held solid by the air pressure and is light in the weight, mounting can be done simply and easily with an adhesive tape or Magic Tape. The size in service is adjustable through adjusting of the air pressure.
Patent JP-H06325714-A (JP)
Title: Diaphragm contamination checking method of scanning type electron microscope
Inventor: TAKENOUCHI KENICHI
IPC: H01J37/28
Filed: 1993-05-13
Abstract: PURPOSE:To detect the cleaning timing of a diaphragm hole automatically, and to eliminate the depending degree to an individual person, by automating the checking of contamination of the diaphragm hole in a scanning type electron microscope. CONSTITUTION:The deterioration of an image is recognized automatically by using an image evaluation device 16 and a processing device 17. And the variation of the current value, and the reduction rate of the degree of vacuum, of an astimmatism correction coil 3 and an axis regulation coil 5 are calculated by the processing device 17, and the size of the astigmatism, the presence of the axis slippage, and the condition of the degree of vacuum, are decided automatically. As a result, the cleaning timing of the diaphragm hole can be detected automatically, by automating the checking of contamination of the diaphragm hole in a scanning type electron microscope. Furthermore, the depending degree to the individual person can be eliminated.