baber/WOPTO huggingface dataset:
Patent JP-S6363518-A (JP)
Title: Meandering control method
Inventor: MIURA HIROAKI
IPC: B21B37/00
Filed: 1986-09-05
Abstract: PURPOSE:To stabilize the meandering control by adjusting right and left draft positions of an upstream side rolling mill to prevent overcorrection at the time that right and left draft correction values of a rolling mill exceed a prescribed value. CONSTITUTION:Meandering amount detectors 6, 7 such as a CCD camera are installed on the inlet side of a stand 1A and a computing element 8, a comparison computing element 9, and a meandering control adjuster 12 connecting with the detectors 6, 7 are also installed. At the time that a rolled stock M is bitten by the mill 1A, the detectors 6, 7 detect meandering amounts and the adjuster 12 controls meandering through the elements 8, 9. When a draft correction signal of the adjuster 12 deviates from a prescribed range, right and left draft positions of an upstream stand 1B are corrected through comparison decision devices 16, 23 and an integrator 19 to automatically adjust a draft position of the stand 1A. Therefore, the meandering control is stabilized.
Patent JP-H07122038-A (JP)
Title: Cleaner device
Inventor: SATO TAKASHI
IPC: G11B23/50
Filed: 1994-08-10
Abstract: PURPOSE:To attain the utilization of a disk over a long period by facilitating the removal of dust or scratch on the surface of the disk and eliminating the generation of disturbance in the reproduced sound and video. CONSTITUTION:The cleaner device is constituted of an arm 1 for holding the disk 5 so as capable of loading/unloading and rotating, a rotary body 2 for removing dust or scratch having the outer peripheral surface of a cylinder which is abutted on the surface of the disk 5 so as tendenciously to be pressed in contact therewith, and a driving source 3 for rotationally driving the rotary body 2 around the axial center. Thus, the surface of the disk is satisfactorily cleaned.
Patent JP-S58126346-A (JP)
Inventor: MIKI JIICHI
IPC: D03D49/10
Filed: 1982-12-01
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-S59108793-A (JP)
Inventor: KARURO BENTOURERURO
IPC: B01J31/12
Filed: 1983-11-09
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-H0766199-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: YUASA HIROSHI
IPC: H01L23/52
Filed: 1993-08-24
Abstract: PURPOSE:To reduce leak current between circuit elements formed on the opposite sides of an antifuse structure by forming an antifuse layer of amorphous silicon having no pinhole. CONSTITUTION:A first metallization 23 is covered with an interlayer insulation film 27 except the part where an antifuse structure is formed. An antifuse layer 24 composed of amorphous silicon subjected to oxygen plasma processing is formed on and around the first metallization 23 covered with no interlayer insulation layer 27. An electrode 25 of TiW is formed on the antifuse layer 24 of amorphous silicon subjected to oxygen plasma processing. A second metallization 26 is formed on the interlayer insulation layer 27 while covering the electrode 25 of TiW.
Patent JP-H10100089-A (JP)
Title: Grasp control method of articulated multi-finger hand and object grasping method
Inventor: UMETSU MAYUMI
IPC: B25J15/08
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To set an object position where fingers are contacted with a geasping article in the method not necessary to calculate the fingers position, and to reflect it securely to the force generated actually by the object force of a compliance control. SOLUTION: When an object is grasped by the fingertips of two to four fingers, in the grasp and control method of a hand having articulated fingers, the forces of the fingertips of the grasping fingers used for grasping are detected by a force detecting means 22, the vectorial direction component directing to the other grasping finger of each finger is extracted, fingers having the same component of the extracted vectorial direction of the fingers are made in a pair of set, only the part to offset each other in the sets of the force is considered as the grasping force, and by using a grasping force extract means 23 in which the total forces of the components considered as the grasping force is made as the grasping force generated by the fingers, a force control or a compliance control is carried out to follow the grasping force obtained by the means 23, to the object grasping force 24.
Patent JP-S6451802-A (JP)
Title: Adaptive antenna
Inventor: OOSHIMA TOMOYUKI
IPC: H01Q3/26
Filed: 1987-08-24
Abstract: PURPOSE:To obtain a high definition output with excellent S/N by using a variable weight circuit where plural variable weights are connected in series so as to expand the amplitude control range of an input signal and to improve the D/U. CONSTITUTION:Variable/e weights Wma, Wmb are connected in series in a variable weight circuit W1a, an input signal X1 is given to one terminal and the other terminal is connected to a sum circuit SIGMA1 and a control signal Wc1a is connected to the variable weights Wma, Wmb via a root circuit Wmc and the other variable weight circuits W1b, Wna, Wnb are of the same constitution. A desired wave D and an undesired wave U given to an Ant1 are separated into orthogonal signals X1, X2 by a 90 deg. distributer QH1, the variable weight circuits W1a, W1b are used to control the amplitude and phase by using a control section C1 equivalently. Thus, the amplitude control range of the input signal is expanded and the desired wave versus undesired wave ratio D/U is improved by an input signal of a wide range of electric field strength and an output with excellent S/N is obtained.
Patent JP-S6188779-A (JP)
Title: Control circuit of induction motor
Inventor: SAKAI KEIJIRO
IPC: H02P23/08
Filed: 1984-10-08
Abstract: PURPOSE:To reduce a current command ripple by shortening a sampling period Ts, and inputting a filter circuit command generator. CONSTITUTION:Filter circuits 32a, 32b which have resistors 29a, 29b, a capacitor 30, and an operational amplifier 31 are provided at the outputs of D/A converters 18a, 18b, and the output is current commands i*U, i*. The time constants Tt of the filter circuits 32a, 32b is smaller than the period Ts. Thus, since the current command ripple is reduced, motor noise decreases, and since the gain of a speed control system can be increased, the speed response can be accelerated.
Patent JP-S6365586-A (JP)
Title: Optical reader
Inventor: HATANO YOICHI
IPC: G06K7/00
Filed: 1986-09-05
Abstract: PURPOSE:To improve the decoding efficiency by making the amplification degrees of amplifiers connected in parallel to a photodetector different, comparing them by a comparator and decoding a code, connecting the reverse direction parallel connecting body of a diode between the output and the input of plural amplifiers, and making the forward voltages of each parallel connecting body different. CONSTITUTION:As for the amplifier, non-inversion amplifiers 15a, 15b are used, and a feedback having a level difference is applied to them by the reverse direction parallel connecting bodies 14a, 14b of a diode. Accordingly, in case of the embodiment in the figure, the deflection width of output voltages of the non-inversion amplifiers 15a, 15b is deflected between + or -VF or + or -2VF, centering around a bias point provided on bias parts 16a, 16b, therefore, it is influenced by a disturbance light to a phototransistor 12, and even if a DC level is deflected a little, the voltage of a stable amplitude can be supplied to the input of a voltage comparator 18, therefore, the accuracy for decoding a code is raised.
Patent JP-S6364856-A (JP)
Title: Antiskid brake device
Inventor: ISHII AKIRA
IPC: B60T8/28
Filed: 1986-09-07
Abstract: PURPOSE:To obtain the optimum brake effect corresponding to the deceleration, by providing a valve, which inhibits an outflow of pressure fluid from a fluid pressure control valve-pressure chamber by an instruction from an antiskid discriminating circuit, in series to an inertia valve in a deceleration-responsive fluid pressure control valve so that an unnecessary decrease of fluid pressure is prevented. CONSTITUTION:A device provides an antiskid fluid pressure regulating device 3 between a master cylinder 2 and rear wheel brakes 4a, 4b while a deceleration-responsive fluid pressure control valve 5 which closes a predetermined car body deceleration time pressure chamber 16 by an inertia valve 9 reducing a fluid pressure of the rear wheel brake. A selector valve 10, which is connected in series with the inertia valve 9, inhibits an outflow of pressure fluid from the pressure chamber 16 by an instruction from a discriminating circuit 7. In this way, a fluid pressure decreases by the release instruction of the discriminating circuit 7 when a skid is generated, and the fluid pressure, even if it decreases less than the confined pressure in the pressure chamber 16, is inhibited from decreasing by the selector valve 10, thus the optimum brake effect in accordance with the deceleration can be obtained by preventing an unnecessary decrease of the fluid pressure.
Patent JP-S58114695-A (JP)
Title: Speaker device
Inventor: AWANAKA YASUAKI
IPC: H04R3/00
Filed: 1981-12-28
Abstract: PURPOSE:To perform simultaneously both the reduction of distortion due to the nonlinearity of a speaker and the compensation of frequency at a low band, by constituting two feedback loops with the signals obtained by detecting the amplitude of vibration of the speaker. CONSTITUTION:A voice coil 13 is driven by the signal supplied through an input terminal 1, and the vibration of the coil 13 is detected by a detector 25 and fed to an equalizer 24. The 1st output of the equalizer 24 is fed back to an amplifier 19 via a gain control circuit 26, and the frequency characteristics is compensated at a low band part. The 2nd output of the equalizer 24 is fed to a differential amplifier 21, and a distored signal is obtained due to the nonlinearity of a speaker. Then a transient part like the rise or fall of the original signal of a distorted signal is amplified by a voltage control amplifier 22 which is controlled by the output signal of a circuit 20 consisting of an envelope forming and differentiating circuit. This distored signal is mixed with its original signal by an adder 18 and via an LPF23. Thus the distortion is reduced in a transient state of the original signal.
Patent JP-H1135643-A (JP)
Title: Polymerizable composition, adhesive therefrom and laminate
Inventor: KIMURA YOSHIO
IPC: B32B27/30
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerizable composition capable of being directly coated on the surface of a molding product and adhering thereto even by a short time light radiation without surface treatment of a plastic, especially even without a primer treatment to a polyolefin molding product, and further to obtain a laminate of the polyolefin, etc., having strong adhesive power even at a high temperature by using the composition. SOLUTION: This polymerizable composition comprises a chlorinated polyolefin, a metal salt, a radical initiator, a compound having one or more polymerizable functional groups, water and/or an alcohol, and optionally an organic ionic coloring agent. The adhesive comprises the composition. The olefin laminate is formed by directly coating the adhesive on a polyolefin molding product without a primer, and irradiating light in a region from visual light to infrared rays.
Patent JP-H05124728-A (JP)
Title: Magnetic link conveyor
Inventor: EMOTO SHINICHI
IPC: B65G19/14
Filed: 1991-07-26
Abstract: PURPOSE:To provide a magnetic link conveyor, which can smoothly transport an object capable of being magnetized with magnets and in which an endless cable fitted with magnets is free from risk of severance. CONSTITUTION:A hollow transport passage 2 of enclosed structure is formed from a non-magnetic material for transporting an object (a) which can be magnetized, and in this transport passage 2, a hollow cable passage 3 made of non-magnetic substance is provided, and therein 3 an endless cable 5 fitted with magnets 4 is threaded in such a way as capable of traveling circulatively.
Patent JP-H0954611-A (JP)
Title: Process control unit
Inventor: SHIMODA MUTSUMI
IPC: G05B13/04
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To perform operation with high productivity by deriving a rule corresponding to information generated during a process out of a new operation rule storage part and determining the control contents of a plant by using the derived rule. SOLUTION: Through a network, exhaustive process information on plant equipment 100 always flows, and this information is stored in a process data gathering and storing part 101. To make good use of regularity, useful for the improvement of productivity, which is embedded in the stored process data, this control unit is provided with an operation rule storage part 103 which stores rules regarding the plant equipment 100 and an operation rule execution part 104 which determines operation by using those rules. A process analysis part 102 derives a rule from the stored process data by using data mining technology and stores it in the operation rule storage part 103. The rule derived by the process analysis part 102 is applied to data generated at the plant and plant operation is determined according to the result. Consequently, the operation with high productivity can be carried out.
Patent JP-H0262385-A (JP)
Title: Controller for elevator for wheelchair
Inventor: MATSUDA SADAHIRO
IPC: B66B1/06
Filed: 1988-08-26
Abstract: PURPOSE:To make wheelchair user possible to use an elevator with certainty be making the number of passengers so as to be restricted to make a wheelchair storable in a cage by a previous notice of a voice or the like at a time when the wheelchair user gets into the elevator. CONSTITUTION:When a wheelchair user registers a wheelchair hall call 8k in the up direction at a K floor, wheelchair hall call data for a K floor up are inputted into an operational part 14 by a wheelchair hall call cable 10 via an input port 13 of a microcomputer 12. Accordingly, an elevator being situated beneath more than the K floor responds to an up hall call 7j so far registered in a j floor till it responds to the K floor and a door is opened. If so, a congruity between both directions of a cage 1 and the wheelchair hall call 8k is operated instantaneously by the operational part 14 which outputs caution data for passengers out of a hall to an information device by way of an output port 15, and it is announced by a speaker 11. Likewise, even at time of stoppage of the elevator, it is announced as well.
Patent JP-S58113023-A (JP)
Title: Belt cleaner
Inventor: KANEMOTO KENJI
IPC: B65G45/18
Filed: 1981-12-25
Abstract: PURPOSE:To remove dust adhered to a belt efficiently without scattering by providing a belt of a belt conveyer on the return side with the midway portion thereof submerged in a water tank, and rotatably mounting a dust scraping cylindrical brush in the water tank. CONSTITUTION:The midway portion of a belt 1' on the return side in a belt conveyer 1 is turned down to detour, and bending pulleys 4, 5 are disposed on lower and upper portions of the detour portion, respectively. In this case, the lower bending pulley 4 portion is submerged in a water tank 6 disposed below the conveyer 1. In the water tank 6, a cylindrical brush 10 is arranged adjacent to the bending pulley 4 side by side, and an endless chain 15 is laid between wheels 13, 14 mounted on respective shafts of the pulley 4 and the brush 10, so that with rotation of the belt 1', the brush 10 is rotated in the direction opposite to the running direction of the belt 1'. Thus, dust adhered to the belt 1' can be efficiently removed in the water tank 6 without scattering.
Patent JP-H0493006-A (JP)
Title: Laminated beads inductor
Inventor: KANAGAWA YOUICHI
IPC: H01F17/00
Filed: 1990-08-09
Abstract: PURPOSE:To use mainly for noise suppression with small size and high impedance by winding conductor layers by a turn or more per layer and by making a magnetic material layer twice or more as thick as the conductor layer. CONSTITUTION:Conductor layers 3 are wound by a turn or more per layer. Too much winding turns per layer make it difficult to form patterns and do not allow miniaturization. Thus, it is preferable that the winding turns per layer are l-2.5 turns, particularly, 1-1.5 turns. The post-burning thickness of a magnetic material layer 2 is preferably twice or below that of the conductor layer 3. Ranging the thickness of the magnetic material layer 2 within this range can provide much higher impedance. It is preferable that the thickness of the magnetic material layer 2 is 0.5-2 times that of the conductor layer 3, particularly, 0.5-1.5 times.
Patent JP-H0556367-A (JP)
Title: Television receiver
Inventor: EBINE YOSHIAKI
IPC: H04N5/44
Filed: 1991-08-22
Abstract: PURPOSE:To display the picture of character broadcasting, etc., via a second tuner on a screen by a superimpose, etc., by providing a television receiver with this detachable type second tuner. CONSTITUTION:A broadcasting signal from an antenna 2 distributed by a distributor 1 is demodulated to a video signal via a tuner (main) 3 and an IF amplifier/ detector circuit 4, and is displayed on the screen of a receiver via a video signal processing circuit 5. The other signals distributed by the distributor 1 are inputted in an detachable type tuner part 6 set so that only the designated channel may be received, are converted into video intermediate frequency signals and are demodulated to video signals via an IF amplifier/detector circuit 10. By a signal processing in the video signal processing circuit 5, the character broadcasting signal, etc., are extracted and a superimpose display, etc., of the pictures of the character broadcasting, etc., are displayed on the screen of the receiver.
Patent JP-S6368063-A (JP)
Title: Production of sterilized solid-liquid blended food
Inventor: SUGISAWA AKIRA
IPC: A23L23/00
Filed: 1986-09-08
Abstract: PURPOSE:To obtain the titled food having improved flavor, etc., by blending a sterilized sole liquid raw material with a blend of a liquid raw material same as or similar to the liquid raw material with a solid raw material sterilized by a batch method in a germ-free state. CONSTITUTION:A liquid raw material, e.g. sauce, soup, etc., is solely sterilized. A blend of a liquid raw material same as or similar to the liquid raw material with a solid raw material, e.g. meats or vegetables, is separately sterilized by a batch method. Both are then blended in a germ-free state to provide a sterilized solid-liquid blended food. Thereby compatibility of the solid raw material with the liquid raw material contained in the final product is improved to give a lower ratio occupied by the liquid raw material causing heat deterioration in the liquid raw material in the final product. Furthermore, since the extract of each raw material is mutually permeated by the solid-liquid blend sterilization treatment, the aimed product having improved flavor, etc., can be obtained.
Patent JP-S6365374-A (JP)
Title: Current detecting device
Inventor: OGAWA SHINICHI
IPC: G01R15/18
Filed: 1986-09-08
Abstract: PURPOSE:To detect a large current with simple constitution by providing an inverting amplifier which outputs an output voltage having a polarity opposite to that of the output voltage of a feedback amplifier and connecting a series circuit of feedback winding and an output resistor between output terminals of the feedback amplifier and inverting amplifier. CONSTITUTION:A current which flows through a main circuit conductor 1 is detected by two one-polarity magnetic current detectors 6 and the difference between the output voltages of both is amplified by a feedback amplifier 9, thereby supplying a current ID which flows through the conductor 1 and a feedback current IF of an equal-ampere turn to the feedback winding from the output of the amplifier 9 through push-pull operation. The inverting amplifier 14, on the other hand, inverts the sign of the output voltage of the amplifier 9 and supplies it to the other terminal of an output resistance connected in series with the feedback winding. Namely, the output voltage VO of the amplifier 9 is inverted into -VO by the amplifier 14. A voltage applied to the resistance rf of the feedback winding FL and the output resistance RL is 2VO, so the voltage which is nearly twice as high as the source voltage can be applied.
Patent JP-2000045481-A (JP)
Title: Coating method for clay wall type acrylate resin material
Inventor: YASUI TOSHIO
IPC: E04F13/02
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a coating method which provides similar surface form and quality to a clay wall on an inner wall face for a house and provides the high durability, mildewproof performance, and algae-proof performance. SOLUTION: At first, primcoating 2 by sealer is applied on a substrate 1 surface composed of an inner wall for a house, and secondly, a base layer 3 by an acrylate resin material is formed on the primcoating 2 layer surface. A pattern coating layer 4 by the acrylate resin material is formed on a surface after curing the base layer 3. Various types of patterning 5 can be applied on the pattern coating layer 4.
Patent JP-H0878740-A (JP)
Title: Superconductive josephson junction array element and its manufacturing method
Inventor: TSURU KOUJI
IPC: H01L39/24
Filed: 1994-09-05
Abstract: PURPOSE: To obtain a superconductive Josephson junction array element which is a high-frequency device with an improved reproducibility having a high critical current density by uniformly applying a voltage to each Josephson junction in terms of DC and by making connection to each Josephson junction in terms of high frequency in series. CONSTITUTION: A bridge-shaped electrical line 2a with a narrow superconductive current path is formed on a crystal mismatched part between a dielectic substrate 1a and a dielectric substrate 1b with different crystal orientation to form a Josephson junction 5. Them, a non-conductive region 7 is formed at one portion of an electrical line 2b of capacity connection formed at the electrical line 2a, thus insulating one portion of the electrical line 2b. The current component of DC bias applied between a DC input terminal D1 and a DC output terminal D0 and a high-frequency component applied between a high-frequency input terminal A1 and a high-frequency output terminal A0 are separated. The Josephson junction 5 is connected series in terms of high frequency and is connected in parallel in terms of DC.
Patent JP-H0940255-A (JP)
Title: Recording device
Inventor: KOIKE YASUSHI
IPC: B41J2/01
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To record and convey a recording medium regardles of the type of the recording paper such as cutform paper and continuous paper even in the opened state of a cover of a device body, and positively obtain electrical stability (earthing or the like) of parts, interlocked with the opening action of the cover, in the opened state of the cover of the device body. SOLUTION: A recording device provided with a first and a second discharge assisting means 13a, 14a respectively brought into pressure contact with a first and a second discharge means 13, 14 in a first position has a second position where the second discharge means 14 and the first discharge assisting means 13a and almost brought into pressure contact with each other. A holding means 25 for holding the first and second discharge assisting means 13a, 14a, and the electrical conduction of a metal frame are ensured in either of the first and second positions.
Patent JP-S59102036-A (JP)
Inventor: YAZAKI AKIRA
IPC: E04B1/24
Filed: 1982-12-01
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。