baber/WOPTO huggingface dataset:
Patent JP-S6487483-A (JP)
Title: Elevator device
Inventor: TAKUSHIMA MAKOTO
IPC: B66B5/02
Filed: 1987-09-25
Abstract: PURPOSE: To dispense with a tail cord between an elevator car and a balancing weight by forming a compensating cable out of electrically conductive material, and sending the signal to a control board through the compensating cable at detecting separation of the balancing weight from guide rails. CONSTITUTION: A compensating cable 20 suspended between an elevator car 6 and a balancing weight 7 is formed out of electrically conductive material and into rope construction. The compensating cable 20 is fitted to the balancing weight 7, the car 6, and a pulley 11 in the insulated condition. The balancing weight 7 is provided with a detecting mechanism 12 detecting separation from guide rails 8, 9. When the separation is detected, the signal is passed through the compensating cable 20 and sent to a control board 14 by a tail cord 15 of the car 6, and the operation is stopped. Consequently, it is unnecessary to provide a tail cord between the car 6 and the balancing weight 7, and hence the contruction can be simplified.
Patent JP-S60132695-A (JP)
Title: Treatment of waste water containing sulfur compound
Inventor: HAYASHIDA TOSHIMITSU
IPC: C02F1/72
Filed: 1983-12-21
Abstract: PURPOSE:To stably treat waste water containing a sulfur compound and to reduce the consumption amount of utility, by adding mineral acid and hydrogen peroxide to said waste water to treat the same at definite pH and temp. CONSTITUTION:Waste water 1 containing COD components (mainly, dithionic acid ion S2O6<2->) is passed through an ion exchange tower 2 packed with a medium basic or weak basic type anion exchange resin and the dithionic acid ion S2O6<2-> is removed by adsorption to obtain treated water 3. In the next step, sulfuric acid 5 and hydrogen peroxide 23 are preliminarily added to a regeneration conc. waste solution desorbed by regenerating the ion exchange resin and the resulting solution is heated to 100 deg.C by steam 15 in a hermetically closed type decomposition tank 14 to decompose the dithionic acid ion S2O6<2->. Subsequently, thermally decomposed treated water is recovered in a sulfuric acid storage tank 22 and used as mineral acid for the regenerative desorption of the ion exchange resin or the substitution liquid of the ion exchange resin after desorption.
Patent JP-S60131872-A (JP)
Inventor: TANAKA HONAMI
IPC: C04B37/00
Filed: 1983-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1158299-A (JP)
Title: Cutting device for plastic film
Inventor: SAEKI KOJI
IPC: B26D3/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To draw a clean cutting line for a long period of time regardless of the thickness of a film, knee strength, etc., in extremely simple structure and to maintain the longevity of a cutting blade for a long periof of time. SOLUTION: This cutting device is constituted to be furnished with a cutter to cut a plastic film. In this case, a protruded line 40 similar to a flat surface outline of a cutting blade part 70 and wider than the width of the cutting blade is provided on an upper surface of a cutting blade receiver 4 made of a hard body, and a presser mechanism 8 having a contractible plate 8b to press the plastic film F on the protruded line is arranged on the cutter side.
Patent JP-H0579873-A (JP)
Title: Electromagnetic flowmeter
Inventor: SETA NOBUAKI
IPC: G01F1/60
Filed: 1991-09-20
Abstract: PURPOSE:To automatically measure and specify set values required for noise eliminating calculation, performing noise eliminating calculation optimum for working conditions, eliminate a suddenly occurring rapidly changing noise and long-term waviness and obtain a stable output in data processing of a signal including noise components. CONSTITUTION:A noise measuring and setting mode is provided, wherein if the mode is selected, sampling data (a) over a short period is stored in a buffer as well as an average value 1 of the data is obtained, and difference between each data and the average value 1 is obtained so that minimum values d1 to d4 are extracted among a group of data wherein the difference is in the vicinity of maximum values D1 to D4. Further the maximum value d4 is automatically set as fluctuation width from the minimum values, which is used in subsequent noise eliminating calculation to output a flow rate.
Patent JP-H1162159-A (JP)
Title: Handrail
Inventor: WATANABE HACHIHEI
IPC: E04F11/18
Filed: 1997-08-23
Abstract: PROBLEM TO BE SOLVED: To hide a discoloring of a resin layer caused by heat and prevent a peeled part from spreading, by removing the resin layers of both ends after bending processing of a metallic tube coated with resin and inserting the tube into a cover ring and a fixed flange and welding it. SOLUTION: A tubular body 5 forming the grip of a handrail 1, in which a resin-coating layer 7 is formed on the surface of a metallic pipe 6, is cut by a specified length and bent. Thereafter both ends of the resin-coating layer 7 are cut off by a necessary length from both end faces. And both ends of the metallic pipe 6 are inserted in the openings 11 of the cover ring 10 and the fixed flange 3. The inserted length is adjusted to absorb dimensional errors. Then, the fixed flange 3 and the end face of the metallic pipe 6 are welded 8 directly to form the handrail 1. Although the nearby position of the end parts of the resin-coating layer 7 is somewhat discolored, as it is covered with the cover ring 10, the discoloring is hidden thereby. And although the resin-coating layer 7 is presumably peeled off out of the metallic pipe 6 by welding 8, as the peeled position is covered with the cover ring 10, it is prevented from spreading.
Patent JP-S59174421-A (JP)
Inventor: FUERUDEINANDO MANGORUTO
IPC: B65B15/04
Filed: 1983-12-23
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-H0957167-A (JP)
Title: Automatic spray gun
Inventor: SHITSUIN MASAHIRO
IPC: B05C5/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To suppress the time gap between a discharge amount changing order and actual discharge amount change by making an automatic spray gun composed of a gun main body having a nozzle and a fixed flow rate pump main body jointed to the rear part of the gun main body and mutually communicating a fluid flowing path in the gun main body and a fluid discharging outlet in the fixed flow rate pump main body. SOLUTION: The rear end face of an automatic spray gun main body 1 to be used for discharging an adhesive and the front face of a fixed flow rate pump main body 10 are joined mutually by a fastening bolt 11 and paths 13, 13 to communication an adhesive discharging outlet 12 of the fixed rate pump main body 10 and a fluid flowing path 3 of the gun main body 1 are formed respectively in the fixed flow rate pump main body 10 and the gun main body 1. Moreover, an adhesive supplying inlet 16 is formed in the fixed flow rate pump main body 10 and at the same time a driving motor 17 for the fixed flow rate pump is attached to the pump main body, so that a pump part can be driven through a rotation axis 18 of the motor 17.  In this way, a hose to connect the gun main body 1 and the fixed flow rate pump main body 10 is made no need and the time gap between a discharging amount changing order and actual discharging amount change can be suppressed.
Patent JP-H0551417-A (JP)
Title: Fluorine-containing copolymer
Inventor: UCHIUMI NAOHIKO
IPC: C08F22/10
Filed: 1991-08-27
Abstract: PURPOSE:The subject copolymer containing two kinds of specific structural units in a specified solar ratio, having excellent transparency, oxygen permeability and stain resistance and useful as a highly oxygen-permeable material. CONSTITUTION:The objective copolymer constituted from one kind or more of structural units of formula II derived from an itaconic acid diester monomer of formula I (R<1>, R<2> are hydrocarbon group) and from one kind or more of structural units of formula IV derived from a fluorine-containing itaconic acid diester monomer of formula III (R<3>, R<4> are hydrocarbon which may be substituted with a fluorine atom, at least one of R<3> and R<4> being a hydrocarbon substituted with three or more fluorine atoms; X is H, trifluoromethyl) in a molar ratio of 10/90 to 90/10 (preferably 30/70 to 70/30).
Patent JP-H1186697-A (JP)
Title: Dc puffer type gas-blast circuit-breaker
Inventor: MORIYAMA TAKASHI
IPC: H01H33/70
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To greatly increase the arc resistance at interrupt without largely changing the structure, and improve the DC interrupt performance by forming a gas passage for passing an insulating gas from a puffer chamber radially outward in the axial middle part of an insulating cylinder. SOLUTION: An insulating nozzle 7 has a gas passage 8 formed extended by 180 deg. circumferentially. As a result, the flow of a gas which passes the throat part 7a of the insulating nozzle 7 is deflected and advanced to the side, where the gas passage 8 is present and discharged radially outward from each gas passage 8. The arc length is extended by this portion, and the arc resistance is quickly increased in combination with the increase in the cooling effect by the gas flow. Consequently, a vibrating current is generated through the interaction with a commutation circuit situated between a fixed contact 2 and a movable contact 4, and the amplitude of the vibrating current is further increased by an increase in arc resistance. It becomes larger than the amplitude of a direct current to generate a current zero point, and the current is interrupted with this timing.
Patent JP-S61121235-A (JP)
Title: Manufacture of black matrix
Inventor: NOJIMA KENJI
IPC: H01J29/28
Filed: 1984-11-16
Abstract: PURPOSE:To prevent generation bubbles in the resist liquid, realize formation of adequate photo sensitive resist and thereby obtain good black matrix by coating a head pressure of resist liquid. CONSTITUTION:The resist liquid 2 within a storage tank 1 is sent to a head tank 6 through a filter F1 by a pump P1 which is connected to a liquid level control apparatus (not shown) provided to a head tank 6 and operates intermittently. The head tank 6 is set at the higher position than a panel glass 3 and the internal surface of glass panel 3 is coated with the resist liquid 3 through an injection nozzle 5 utilizing a head pressure of resist liquid 2 stored in this tank 6. Accordingly, bubbles are not almost generated within the resist film 2. Therefore, an adequate resist film can be formed and thereby normalization of black matrix can be realized.
Patent JP-H0564480-A (JP)
Title: Control circuit for spindle motor
Inventor: ITO FUMIO
IPC: H02P29/00
Filed: 1991-08-28
Abstract: PURPOSE:To prevent abnormal rotation of spindle motor. CONSTITUTION:A sine wave input signal (a) is amplified at an amplifying section 2 and then shaped at a shaping section 3 into a rectangular wave which is fed to a differentiated pulse generating circuit section 4. Thus generated differentiated pulses are employed for driving counter circuit sections 5, 6 and a reference period generating section 9 makes comparison of period. Holding circuit sections 7, 8 are provided at the post-stages of the counter circuit sections 5, 6 and the reference period generating section 9 also makes comparison of period. If the rotational speed N satisfies a relation 2No<N<3No, signals to be fed from the holding circuit sections 7, 8 to a next stage gate circuit section 10 are brought into H level.
Patent JP-S62104809-A (JP)
Title: Catalyst for polymerization of olefin
Inventor: TERANO MINORU
IPC: C08F10/00
Filed: 1985-10-31
Abstract: PURPOSE:To provide the titled highly active catalyst free from activation impairment during polymerization process, also capable of giving high-quality polymer little containing chlorine, made up of a titanium-contg. catalytic component prepared by specific method, a special Si-compound and organoaluminum compound. CONSTITUTION:First, (A) a dialkoxymagnesium is suspended in (B) a liquid halogenated hydrocarbon followed by bringing into contact with (C) a titanium halide of formula TiX4 (X is halogen). Next, the resulting composition is dried, being brought into contact with the component C again, and furthermore, at any point during these preparation processes, (D) a diester of aromatic dicarboxylic acid is brought into contact with the system to obtain a catalytic component. Following that, said catalytic component is combined with a silicon compound of formula SiRm(OR')4-m (R is H, alkyl, etc.; R' is alkyl or aryl; m is 0-4) and an organoaluminum compound, thus obtaining the objective catalyst.
Patent JP-H0291189-A (JP)
Title: Liquid crystal composition
Inventor: TAKEUCHI KIYOBUMI
IPC: C09K19/46
Filed: 1988-09-28
Abstract: PURPOSE:To provide a liquid crystal composition having a low threshold voltage and excellent light stability, low-voltage drivability, and high-speed response characteristics by incorporating a specified compound highly anisotropic in refraction into a specified phenylpyridine liquid-crystal compound. CONSTITUTION:This liquid crystal composition comprises a compound of formula I (wherein R<1> is 1-10C straight-chain alkyl) (e.g., a compound of fomula II or III) and a compound of formula IV (wherein R<2> is 1-10C straight-chain alkyl; R<3> is 1-10C straight-chain alkyl or straight-chain alkoxy; n is 0 or 1) highly anisotropic in refraction. The incorporation of the compound of formula IV can remedy a shortcoming of a compound of formula I that it tends to suffer deterioration of specific resistance in the optically accelerated deterioration test. This composition can be suitably used as material for various liquid crystal display cells.
Patent JP-S6272627-A (JP)
Title: Preventive or remedy for infectious disease with herpes simplex virus
Inventor: MASUYASU YASUHIKO
IPC: C07K16/00
Filed: 1985-10-31
Abstract: PURPOSE:To provide the titled preventive and remedy containing an anti-HSV human monoclonal antibody produced by a mouse-human hybridoma derived from a mouse myeloma cell and a human antibody-producing cell sensitized with HSV in the presence of mitogen. CONSTITUTION:A human antibody-producing cell (preferably lymphocyte collected from spleen, tonsil or adenoid) secreting or capable of secreting an antibody against herpes simplex virus (HSV) is sensitized with HSV or HSV- originated protein or glycoprotein in the presence of (20-100mug/ml of) mitogen such as pokeweed mitogen, protein A, etc., in vitro. The obtained sensitized antibody-producing cell is fused with a myeloma cell of mouse to obtain a mouse-human hybridoma. The IgG-type anti-HSV human monoclonal antibody produced by the above hybridoma, having a molecular weight of about 160,000 and specifically reactive with the cell membrane or cytoplasma of a cell infected with HSV1 or 2 is used as an active component of the objective agent.
Patent JP-S61121100-A (JP)
Inventor: KAGA KENJI
IPC: G10L25/00
Filed: 1984-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0697102-A (JP)
Title: Laser annealing method and dye laser device
Inventor: TAKEHISA KIWAMU
IPC: H01S3/02
Filed: 1992-09-11
Abstract: PURPOSE:To allow high quality annealing on the entire surface of an Si substrate of several tens cm square by simply irradiating the silicon film with single pulse of dye laser beam pumped through a flash lamp without requiring excimer laser. CONSTITUTION:A silicon film 12c is annealed by means of a dye laser 9 pumped through a flash lamp. For example, a dye solution containing coumarin based dye is employed as a laser medium and xenon flash lamps 5a, 5b are employed as pumping light source. The xenon flash lamps 5a, 5b are inserted into tubes 6a, 6b applied with coating which exhibits high transmittance in the wavelength band lower than 0.5mum while exhibits high reflectance in the wavelength band higher than 0.5mum. The dye laser device 2 further comprises dye cells 3, each including two parallel plane glasses, and the laser beam advances in zigzag while repeating total reflection on the outer side faces thereof.
Patent JP-2001066831-A (JP)
Title: Electrostatic charge image developing toner and developer
Inventor: OBA KATSUNORI
IPC: G03G9/113
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a toner showing stable electrification behavior during printing and to obtain an image of high picture quality with little fog by suppressing the proportion of a reverse polarity toner belonging to the range of particle diameters used for development to a specified value or smaller. SOLUTION: The toner consists of at least color resin particles containing a binder resin, coloring agent, release agent and positive electrification charge controlling agent, and a resin-coated magnetic carrier. The color resin particles are prepared to satisfy |T-P|/P×100<=1.5, wherein T is the specific charge amount Q/M of the toner having the volume average particle size ±3 μm, P is the specific charge amount Q/M in the positive electrification component of the toner having the volume average particle diameter ±3 μm, |T-P| is the absolute value of T-P when the color resin particles and resin-coated magnetic carrier are mixed by 3:97 mass ratio. Further, the binder resin is a straight-chain polyester resin containing no THF insoluble content and having 80 to 120 deg.C softening point and 45 to 85 deg.C glass transition point.
Patent JP-S6484155-A (JP)
Title: Surge voltage measuring instrument
Inventor: TAKESHINA TAKAO
IPC: G01R15/22
Filed: 1987-09-28
Abstract: PURPOSE:To suppress residual inductance and to measure a surge voltage with high accuracy by arranging the onward path between a measurement terminal and a low-voltage capacitor and the return path between the low-voltage capacitor and a ground point coaxially. CONSTITUTION:A signal voltage led out of the measurement terminal 101 is applied to the low-voltage capacitor 116 (onward path) through a contactor 102 and a shaft 103 and then applied to a spacer metal fitting 112 (return path) as the ground point through couplings 110, 111, and 109. In this case, the onward and return paths are arranged coaxially and the current directions of the onward and return paths are opposite, so pieces of a magnetic flux cancel each other and a little residual inductance is generated. On the other hand inductance generated by the lead wires of the capacitor 116 is reduced to 1/n on the whole because (n) capacitors 117 are connected in parallel and it is therefore considered that (n) inductances of lead wires of the capacitors 117 are connected in parallel. Thus, the residual inductance is suppressed and the surge voltage is measured with high accuracy.
Patent JP-S6486226-A (JP)
Title: Keyboard device
Inventor: KOGA HISAHIRO
IPC: G06F3/023
Filed: 1987-09-28
Abstract: PURPOSE:To reduce the number of signal lines by providing a frequency-dividing circuit to frequency-divide a reading strobe signal and make one output into the clock input of a shift register and a data selector to select output data by the output of frequency dividing circuit. CONSTITUTION:A control part 11 makes a strobe signal STB into an 'L' and executes a first reading action. A frequency-dividing circuit 15 is operated by the fall of a reading strobe signal RD accompanying the reading action and an output O1 becomes the 'L'. For the output of a shift register 13, only Q1 becomes the 'L' by the action. Since for a data selector 16, only a control input S1 is the 'L', A1 is outputted to an output AOUT and B1 is outputted to an output BOUT. At the time of the second reading action, for a frequency- dividing circuit output, only O2 becomes the 'L' by the fall of a reading strobe signal RD and an A2 output is outputted to the output AOUT and B2 is outputted to an output BOUT. An action is executed hereinafter in the same way.
Patent JP-H0993109-A (JP)
Title: Integrated circuit
Inventor: NAGAYAMA YOSHIHARU
IPC: H03K19/0175
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction by reducing the superimposition of an input signal onto a reference potential line in an integrated circuit. SOLUTION: An input side termination resistor R1 is built in the integrated circuit 100, and a reverse current generating circuit 2 to generate a current cancelling fluctuation in the reference potential in the integrated circuit 100 caused by signal current flowing to the termination resistor R1 is built in the integrated circuit 100. Thus, even when the input side termination resistor R1 is built in the integrated circuit 100, the superimposition of the input signal onto the reference potential line in the integrated circuit 100 is suppressed.
Patent JP-S62103586-A (JP)
Title: Tracking apparatus
Inventor: NISHIGUCHI KENICHI
IPC: G01S13/66
Filed: 1985-10-30
Abstract: PURPOSE:To enable highly accurate tracking, by tracking a moving target while estimating the optimum smooth parameter from a observation data. CONSTITUTION:A tracking apparatus is provided with a tracking circuit 1 for tracking the position, the speed and acceleration of a moving target and a smooth parameter estimation circuit 2 for estimating the optimum smooth parameter from an observation data. The circuit 1 comprises first and second adders 4 and 6, first and second multipliers 5 and 8 and a first integrator 7 and the circuit 2 comprises third to sixth multipliers 10 and 12-14, second and third integrators 11 and 15 and a third adder 16. Then, when an observation value is inputted from an input terminal 3 the circuit 1 determines a difference from an estimated observation value with the adder 4 and an error signal is generated. The error signal is multiplied 5 by a gain. On the other hand, the multiplier 8 multiplies the signal by a matrix and the output thereof is added 6 to the output of the multiplier 5 and then integrated 7 to be outputted 9. The circuit 2 estimates smooth parameters for the position, speed and acceleration of the target from a position observation data and the data obtained with the circuit 1.
Patent JP-H1085728-A (JP)
Title: Water heating apparatus
Inventor: YUKITANI MACHIKO
IPC: C02F1/50
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To supply safe and tasty hot water for a long duration by providing a silver-bearing activated carbon having water purifying function and anti-bacterial property with an adsorbing means to which a compound containing a specified number of various types of calcium compounds or magnesium compounds are deposited. SOLUTION: Raw water is heated by installing a heater 3 in a tank 2 having a raw water inlet 1. An adsorbent layer 4 is installed in the rear stage of the tank 2 and immediate before the hot water outlet 7 and also immediate before a filter 6 to filter hot water. The adsorbent layer 4 is filled with silver-bearing activated carbon 5 of which the surface is coated with a compound containing at least one kind of calcium compounds or magnesium compounds. THM, moldy odor, bleaching powder odor, etc., in the raw water can be eliminated and microbe propagation can be suppressed by the silver-bearing activated carbon 5. With this constitution, the effect of silver is retained and safe hot water can be supplied.