baber/WOPTO huggingface dataset:
Patent JP-H07158316-A (JP)
Title: Vibration damper
Inventor: SUZUKI TETSUO
IPC: E04H9/02
Filed: 1993-12-03
Abstract: PURPOSE:To effectively damp the vibrations of a structure, the weight of which changes with time. CONSTITUTION:A dynamic vibration reducer 3 installed onto the roof of a building 2 conducts vibration-damping operation by a control signal from a controller 4 in a vibration damper 1, and the vibration damper 1 damps vibrations in the horizontal direction of the building 2. Vibration-state sensors 14 (141-145) detecting the displacement of each floor are mounted on the odd floors of the building 2. An arithmetic unit 22 sets the manpower of a current time from a time-manpower table stored in a storage device, computes the total weight of the building 2 corresponding to the manpower, and obtains feedback gains based on the total weight. The dynamic vibration reducer 3 is supplied with a controlled variable (u) corresponding to the total weight of the building 2, and the vibrations of the building 2 are damped.
Patent JP-H05145784-A (JP)
Title: Phase locked loop device
Inventor: SEKI YOSHIO
IPC: H03L7/107
Filed: 1991-11-20
Abstract: PURPOSE:To obtain the phase locked loop device having the high degree of freedom even at the time of designing by securing a sufficient frequency lead-in range at the time of pull-in, and reducing a phase jitter after pull-in, with regard to the phase-locked loop device being suitable for reproducing a clock in a video signal processor. CONSTITUTION:At the time of pull-in, the phase error signal of an output of a PWM circuit 7 is supplied to an LPF 220 without varying an average DC level and amplitude in a signal amplitude converting circuit 210, the loop gain is increased relatively and pull-in is executed surely. After pull-in, the average DC level of the phase error signal is not varied in the signal amplitude converting circuit 210, only signal amplitude is made small centering around the average DC level, the loop gain is made small equivalently and a phase jitter is reduced.
Patent JP-S63157129-A (JP)
Title: Assembling device for liquid crystal display device
Inventor: TOMITA IKUO
IPC: G02F1/13
Filed: 1986-12-20
Abstract: PURPOSE:To form a liquid crystal device of a large area to a panel by an exact cell gap, by pressing uniformly the inside of a pressure container provided with a heating device by using a pressure fluid. CONSTITUTION:The upper and lower half parts of a liquid crystal display device are superposed and placed on a liquid crystal supporting base 2 in a pressure container 1 and a flexible cover 21 is closed, an internal pressure of the cover 21 is set to a prescribed vacuum pressure by a vacuum device 22, and also, when pressure argon gas, etc. are supplied to the container 1 by a pressure device 14, the upper and lower half parts are pressed uniformly through the cover 21. In this state, when a heating device 11 provided on the container 1 is operated and held at a prescribed temperature for a necessary time, an epoxy resin, etc. are hardened enough and a liquid crystal device 3 of a large area can be formed to a panel by an exact cell gap.
Patent JP-H03164541-A (JP)
Title: Load rate calculator
Inventor: FUJIMOTO YOSHIAKI
IPC: F02D45/00
Filed: 1989-11-21
Abstract: PURPOSE:To effectively operate a construction machine by normally calculating pump absorption horse power of an engine by means of soft processing of a controller during operation of the machine, and showing a calculation value at an indicator through conversion of the calculation value into an output horse power value or a ratio. CONSTITUTION:The number of no-load revolutions of an engine with respect to a governer position based on output horse power characteristic data of an engine 18, the number of maximum horse power revolutions at the corresponding position and a maximum horse power value with respect to the governer position are memorized in a memory 41 of a controller 40. In the controller 40, the no-load revolutions with respect to the governer position, the number of maximum horse power revolutions at the corresponding position and the maximum horse power value are calculated. Detection signals of a governer position detector 32 and a revolution number detector 33 are inputted in the controller 40. An output horse power is calculated according to a ratio that a real revolution number N of the engine 18 at the point is positioned between a no-load revolutions number N0 and a maximum time revolution number Np, and a maximum horse power value Ps at the time. The data is then displayed on a display 42.
Patent JP-H08205658-A (JP)
Title: Furrow transferring truck of track-type tea leaf plucker
Inventor: MATSUMURA KOUJI
IPC: A01D46/04
Filed: 1995-11-22
Abstract: PURPOSE: To reduce working power and improve working accuracy and safety in a working for transferring a furrow transferring truck on a sloping land. CONSTITUTION: A winding winch 6 is provided on a truck frame of a furrow transferring truck 1 and a hook 61 at the top end of a wire is hooked to a pile 64 driven into a field face, then the furrow transferring truck 1 is pulled and transferred by driving of the winding winch 6. The driving of the winding winch 6 is stopped by a switch operation and the furrow transferring truck 1 is correctly stopped at a necessary position.
Patent JP-H02152030-A (JP)
Title: Optical recording medium
Inventor: NOSE YASUTO
IPC: G11B7/24
Filed: 1988-12-01
Abstract: PURPOSE:To easily form an antireflection film and to obtain stable qualities by using inorganic or organic fine particles for a micell electrolyte and forming the antireflection film by micell electrolysis. CONSTITUTION:A reflecting nickel thin film layer 2 is formed on the surface of grooves in an optical disk substrate. Then the substrate 1 is dipped in a colloid micell electrolyte comprising organic or inorganic fine particles surrounded with a surfactant. Electric power is applied between the substrate surface and an electrode to effect micell electrolysis on the nickel thin film 2 of the substrate 1 to form an organic dye film 3. A transparent flat substrate 4 is stacked and adhered to the obtd. optical disk with spacers 5 to constitute the optical disk of air-sandwiched type.
Patent JP-H08156781-A (JP)
Title: Control unit of hydraulic circuit for vehicle
Inventor: TANAKA HIROHISA
IPC: B60T8/42
Filed: 1994-12-08
Abstract: PURPOSE: To secure sufficient fluid pressure even in time of failure with each pressure switch by judging any trouble in two pressure switches whenever these pressure switches show their variedness and on the basis of whether a span of low pressure measuring time of the switch on one side is more than the specified value or not. CONSTITUTION: A control computer 4 drives and controls a pressure reduction adjusting device 50 through an automatic braking control part 40 via a driving part 41. In addition, on the basis of each detecting signal out of both first and second pressure switches PSW1 and PSW2, a pump motor 17 is driven and controlled by a motor control judging part 42 via a driving part 43. In addition, both first and second timers 44 and 45 measuring a span of time that these switches PSW1 and PSW2 show a low pressure state each are installed in this motor control judging part 42. Failure with these switches PSW1 and PSW2 is judged by what these switches show their variedness, and whether the measured time of the second pressure switch is more than the specified value or not.
Patent JP-H07134055-A (JP)
Title: Opening fiber weighing device
Inventor: NAKAMOTO TERUO
IPC: G01G13/00
Filed: 1993-11-10
Abstract: PURPOSE:To accurately weigh opening fibers and quickly send out the fibers after measurement. CONSTITUTION:An opening fiber weighing device is constituted of a tower hopper in which opening fibers are accumulated, a group of supply rollers 3, a weighing mechanism 4 provided below the rollers 3, and a sending out mechanism 5 which sends out weighed opening fibers. The weighing mechanism 4 is composed of a conveyor member 20 provided with a conveyor belt 22 on which the opening fibers fed by the rollers 3 are placed and a weighing instrument 21 on which the conveyor member 20 is placed. Since the weighing mechanism 4 is constituted so that the mechanism 4 can measure the weight of the supplied opening fibers by means of the weighing instrument 21 together with the conveyor member 20 in such a way, weighing of the opening fibers can be performed easily and accurately and, since the weighed opening fibers are sent out as they are by means of the conveyor belt 22, the opening fibers can be quickly transferred.
Patent JP-H10150123-A (JP)
Title: Wiring substrate and its manufacture
Inventor: NAKAKAWAJI FUJITO
IPC: H05K3/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of chippings and cracks on an insulated substrate by the application of external force, and to prevent the exfoliation of a wiring conductor from the insulated substrate. SOLUTION: The wiring substrate comprises inorganic insulating powder of 60 to 95wt.% and thermosetting resin of 5 to 40wt.%, and the wiring substrate is formed by coating a wiring conductor 2, which is formed by bonding metal powder using thermosetting resin, on the insulated substrate 1 consisting at least of a sheet of insulated substrate which is formed by bonding the above- mentioned inorganic insulating powder by thermosetting resin. In this case, an intermediate layer 5, which is formed by adding a silane coupling agent of 2 to 10 pts.wt. to the thermosetting resin is interposed between the above- mentioned insulated substrate 1 and the wiring conductor 2.
Patent JP-H05138149-A (JP)
Title: Thermal decomposition of organic chlorinated compound
Inventor: YASUDA KENJI
IPC: A62D101/22
Filed: 1991-11-20
Abstract: PURPOSE:To rapidly decompose and make harmless dioxin in incineration ash or fly ash and an organic chlorinated preservative in rotten lumber at a comparatively low temperature by mixing urea in an organic chlorinated compound- containing substance to be treated before thermally decomposing the organic chlorinated compound. CONSTITUTION:Urea is mixed in an organic chlorinated compound containing substance to be treated and then the organic chlorinated compound is thermally decomposed. Thereby dioxin in incineration ash or fly ash and an organic chlorinated preservative in rotten lumber are rapidly decomposed and made harmless at a comparatively low temperature. And organic chlorinated preservative- containing abandoned lumber and dioxin-containing incineration ash or fly as are made harmless and avail able for landfill treatment or reuse.
Patent JP-H08161113-A (JP)
Title: Track ball device
Inventor: SAITO KOICHI
IPC: G06F3/0354
Filed: 1994-12-08
Abstract: PURPOSE: To provide a track ball device having no fear of unnecessarily driving a tack ball due to disturbance such as oscillation while properly securing the operability of the track ball. CONSTITUTION: The track ball device is provided with a track ball 14 formed of a light transmissive material, encoders 20, 22 for extracting vertical and horizontal rotational amounts of the ball 14 as pulse signals, an infrared ray emitted diode 26 being a light emitting element arranged oppositely to the ball 14, a phototransistor 28 being a light receiving element, ad a control circuit for controlling the movement of a cursor by the ball 14.
Patent JP-S63106485-A (JP)
Title: Detector for operation of solenoid valve
Inventor: OKADA YASUMASA
IPC: G21D1/00
Filed: 1986-12-23
Abstract: PURPOSE:To comfirm the operation of a solenoid valve during operation of a plant surely and instantaneously by converting ON/OFF of a power source for opening/closing the solenoid valve to ON/OFF at a zero potential cross point. CONSTITUTION:A converting means 57 is provided for converting ON/OFF of a power source for opening/closing solenoid valves 5, 6 to ON/OFF at a zero potential cross point. a resonance circuit is formed in connection of a solenoid coil to a capacitor 53 in parallel. The time, from the time when a power source is turned off to the time when a voltage or current resonated in a resonance circuit is turned off at the zero potential point by a converting means, is measured and is compared with the predetermined time during normal operation of the solenoid valve through a digital comparator 60. And, whether the solenoid valve is normal or abnormal is judged through an OR judgement/ display circuit 61.
Patent JP-H05225331-A (JP)
Title: Image processing method
Inventor: TOREISHII II TEIIRETSUTO
IPC: B41J2/485
Filed: 1992-11-16
Abstract: PURPOSE: To process a picture so that a false projected-recessed part to give an edge to the picture is recognized by detecting two patterns in the group of input picture elements. CONSTITUTION: The picture stored in a storage device 1020 is printed to a printer 1030 by a pattern work station 1010. The printer 1030 is provided with a picture processor 1035, and the processor 1035 receives picture data through a network. Then, a first value is formed from the picture element to surround directly the input picture element of an input picture, and it is discriminated whether the first value is one of the values of a first set or not. When it is one of the values of the first set, an output picture element is set by using the input picture element. When it is not one of the values of the first set, a second value is formed from the picture element of a second set to surround the input picture element. The picture elements of the second set do not contain the picture element of the first set, and surround the picture element of the first set. Then, the output picture element is set in conformity to the second value, and processing is carried forward to the next input picture element.
Patent JP-H05121169-A (JP)
Title: Organic dispersion type electroluminescence element
Inventor: SEKI HIROSHI
IPC: H05B33/14
Filed: 1991-10-24
Abstract: PURPOSE:To provide high luminescence intensity and low driving voltage by dispersing an electroluminescence element in a ferroelectric medium, and pinching it with a pair of electrodes, or dispersing composite grains made of the electroluminescence material and a ferroelectric substance in an organic medium, and pinching it with a pair of electrodes. CONSTITUTION:A ferroelectric medium is directly used for the medium of an electroluminescence material, thus the primary ferroelectric function as a bulk is exerted, and the dielectric constant of an EL is improved. Practically, a BaTiO sol solution is generated, an electroluminescence material made of ZnS:Cu is added and dispersed into it, it is stirred in the N atmosphere at 100 deg.C, it is poured on a stainless board to serve as an electrode, then it is dried in the N atmosphere at 100 deg.C. It is baked in the dry air at 700 deg.C for 1hr, and a luminescent layer dispersed with the electroluminescence material of ZnA:Cu in the BaTiO ferroelectric medium is provided. The electroluminescence element is covered with the ferroelectric medium to improve moisture resistance, and no moisture-proof film is required.
Patent JP-H02150117-A (JP)
Title: Asynchronous signal transmission circuit
Inventor: SAKURAI YASUTOMO
IPC: H04L7/00
Filed: 1988-11-30
Abstract: PURPOSE:To transmit an asynchronous trigger without delaying the cycle of an asynchronous control circuit fitting in that of another control part even when (n) asynchronous triggers occur in one taus by extending the asynchronous trigger. CONSTITUTION:When the (n) asynchronous triggers occur in one taus, the asynchronous trigger of 1taus is extended at an asynchronous trigger extension circuit 46, and is transmitted to a synchronization circuit 47. When the asynchronous trigger TRG1 is turned on, a signal SSPST is inverted, and a derivative is taken by synchronizing it by a synchronous clock SCLK, then, it is set as a trigger signal TRGS. Four TRG1 are shown continuously in figure, however, control is applied so as to set the inversion timing of the SSPST that is an input signal to the synchronization circuit 47 after three taui. In other words, a normal operation can be performed if the asynchronous triggers <=3 occur in one taus. In such a way, it is possible to transmit the asynchronous trigger without delaying the cycle of the asynchronous control circuit fitting in that of another control part.
Patent JP-H04176725-A (JP)
Title: Air conditioner controller
Inventor: TANAKA TAKASHI
IPC: B60H1/00
Filed: 1990-11-09
Abstract: PURPOSE:To surely obtain the warm sense by using the skin temperature with out being given with the influence of the air conditioning on the underside by correcting the control characteristic by an upperside temperature control means according to the detection value of a temperature sensor, by a correcting means. CONSTITUTION:An underside air conditioner unit U2 is controlled so that a microcomputer 25 allows the detection value of an inner air temperature sensor 18 according to a set temperature, and in order to set the skin temperature detected by a skin temperature sensor 19 to an aimed skin temperature, the necessary aimed room temperature by an upper side air conditioner unit U1 is obtained, and the upper side air conditioner unit U1 is controlled according to the aimed room temperature. In this case, the control characteristic is corrected according to the detection value of the inner air temperature sensor 18 by using the corrected temperature for the temperature control characteristic. Accordingly the influence of the underside temperature adjusting unit U2 is reflected by the microcomputer 25, and the warm sense using the skin temperature can be obtained.
Patent JP-H11142279-A (JP)
Title: Leak-inspecting apparatus of ultrasonic type
Inventor: WATABE YUJI
IPC: G01M3/24
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To easily surely inspect a leak of piping joint parts, containers, bag- like containers, etc., by detecting a leak sound by an ultrasonic detector, passing only a frequency of a preliminarily set narrow band and comparing a wave with a judgement level signal. SOLUTION: When a check switch 12 is started, a detection signal of an ultrasonic detector 11 faced to a part to be inspected of an object to be inspected is amplified by an amplifier 14 through a switch 13, and input to a band pass filter 15. The filter 15 passes only a preliminarily set frequency band, e.g. 37-43 MHz corresponding to a frequency band of ultrasonic waves generated because of a leak, and a wave detector 16 detects the wave and inputs to a comparator 17. The comparator 17 compares outputs of a judgement level setter 18 and the wave detector 16, judges that a leak is present when the output of the wave detector 16 is larger, with outputting a leak signal and activating a buzzer 19.
Patent JP-H11214712-A (JP)
Title: Semiconductor device
Inventor: PATEL NALIN KUMAR
IPC: H01L29/66
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device setting up high peak current and low valley current. SOLUTION: Both tunnel phenommena of inter-band and in-band are observed in a semiconductor device. This device is provided with two active layers 21, 23 held between two barrier layers 4, 5. These active layers 21, 23 arranged between the second terminals 7, 9 are selected so that a conduction band edge 27 has lower energy than that of a valence electron band edge 25. The first active layer 21 has a first conduction band quantization energy level 29 in higher energy than that of the conduction band edge 27, while the second active layer 23 has a first valence electron quantized energy level 33 of lower energy than that of the valence electron band edge 25. In this constitution, the first valence electron quantized energy level 33 and the first conduction band quantized energy level 29 are arranged so as to form an arrayed monoenergetic level.
Patent JP-H02152071-A (JP)
Title: Peak detecting circuit for recording medium read
Inventor: KOITABASHI YOSHIO
IPC: G11B20/10
Filed: 1988-12-02
Abstract: PURPOSE:To obtain a peak detecting circuit of high capacity and precision by providing a switch to switch the resistance value of the load resistance of a transistor and changing the circuit gain to cope with a read signal voltage. CONSTITUTION:In the peak detecting circuit, a second load resistance 12 is switched with a switching signal 14 by a switch 13. When the switch 13 is closed, the resistance 12 is connected in parallel to the load resistance 5, and the load resistance value of a transistor TR 6 is the resultant resistance value. Since the circuit gain of the detecting circuit is proportional to the load resistance, the gain for opening of the switch 13 is higher than that for closing of the switch 13. Consequently, the switch 13 is opened when a magnetic head is on the inside of a recording medium, and the switch 13 is closed when it is on the outside of the medium. The change of the circuit gain is changed to cope with the change of the signal voltage, thus obtaining the peak detecting circuit of high capacity and precision.
Patent JP-H08140491-A (JP)
Title: Greenhouse
Inventor: MOGAMI SHOTARO
IPC: A01G9/14
Filed: 1994-11-16
Abstract: PURPOSE: To provide a heating-type greenhouse capable of conducting optimal temperature controls suitable for a desired plant therein at a low space heating cost, or to provide a non-heating type greenhouse good in thermal insulation performance. CONSTITUTION: The main part of the foundation 10 of a greenhouse 90, or at least the surface layer of the indoor side of the foundation 10 is made up from a water-impermeable thermal insulation material, esp. expanded resin.
Patent JP-H0567518-A (JP)
Title: Magnetic sucking disk hook
Inventor: OSADA HIROSHI
IPC: F16B47/00
Filed: 1991-09-07
Abstract: PURPOSE:To improve the attracting and hanging performances of a magnetic wall-surface fitting tool composed of a magnet hook, etc. CONSTITUTION:One or a plurality of sucking disks 3 are stuck to a hook main body 2 equipped with a magnet 1 so that the sucking surfaces of the disks 3 and the contact surface of the magnet 1 can be arranged in the same plane at the attracting time.
Patent JP-2000134457-A (JP)
Title: Image output method and image output device
Inventor: TERAUE EIJI
IPC: H04N1/387
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a hard copy on which a pattern image with a background color is printed from a printer in a short time in an image recorder consisting of a host computer (host) and the printer. SOLUTION: Color designation data in a background color supplied from a host are drawn on a frame memory of a printer (steps S3, S4). Then image data corresponding to pattern image transferred from the host are overwritten on the background drawn areas of the frame memory (steps S6, S7). Thus, transfer of image data to be supplied from the host to the printer is mostly transfer of image data representing a pattern image so as to decrease a time from the transfer of the image data to an output of a hard copy. When a background color of print paper is selected for the background color, a print proof (proof sheet) to evaluate a color of a printed matter taking the background color of the print paper into account before printing is efficiently obtained in a short time.