baber/WOPTO huggingface dataset:
Patent JP-H07230759-A (JP)
Title: Method and mechanism for adjusting tension of damper wire
Inventor: IKUI KUNIO
IPC: H01J9/14
Filed: 1994-02-18
Abstract: PURPOSE:To provide a damper wire tension adjusting method capable of suppressing collective vibration (surface vibration) of an aperture grille(AG) of a Trinitron tube and a damper wire tension adjusting mechanism in the case of drawing out a damper wire from a reel. CONSTITUTION:A method is for adjusting tension of a vibro-isolating damper wire 18 of a color selecting mask 7 constituted by separating many longitudinally long tapes 11 of a color cathode-ray tube. By assuming T (g) for tension of the damper wire 18, R (m) for radius of curvature in a direction Z of frame 5 of the color selecting mask 7, P (mm) for tape pitch of the color selecting mask 7 and F (g) for force of retaining the tape 11 by the damper wire 18, when a relation where F=PXT/R is realized, the tension T of the damper wire 18 is set so as to obtain F=2.0 to 6.0X10<-3> (g).
Patent JP-H07227558-A (JP)
Title: Aligning device of wire winding part in unmanned sprinkler vehicle
Inventor: SUGIMURA MITSUYASU
IPC: B05B17/00
Filed: 1994-02-18
Abstract: PURPOSE:To compose an aligning device for aligning a wire at a wire winding time simply at a low cost in an unmanned sprinkler vehicle mounting a wire winding device and a sprinkler mechanism B on a frame of the machine body and winding the wire by a retroreaction against ejecting water pressure and running. CONSTITUTION:A projection is provided on a side face of a wire drum winding the wire 1 and the aligning device C is composed of a driven rotary body rotated by being abutted on the projection, an aligning plate 22 rotated by being synchronized with rotation of the driven rotary body, and a wire guide moving back and forth by rotation of the aligning plate 22.
Patent JP-2000219344-A (JP)
Title: Sucking device
Inventor: KAWAMURA TOSHITERU
IPC: H05K13/02
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the inclination and dropping off of a sucking means by providing, on the circumference of a holder, a plurality of stabilizing legs protruding radially outward from the holder and making contact with a magnetic plate when the holder is mounted on the magnetic plate at prescribed intervals. SOLUTION: A vacuum suction type sucking means 7 is provided downward on the lower end side of a holder 39 formed vertically long, and mounted on the lower surface of a magnetic plate through a permanent magnet 44 on the upper side of the holder 39. Each sucking means 7 comprises a metal or synthetic resin sucker 45 and a suction pad 46 formed of a flexible material such as rubber and mounted on the lower end of the sucker 45, and a sucking tube 47 allowing the suction pad 46 to communicate with a vacuum source is connected to the sucker 45. A plurality of stabilizing legs 56 are attachably and detachably provided on the circumference of the base part 52 of the holder 39 at prescribed circumferential intervals.
Patent JP-H10222422-A (JP)
Title: Cache memory control system
Inventor: FUJINO YASUHIRO
IPC: G06F12/08
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To continuously hold the instruction code of a program which is necessary to periodically be operated and to shorten the processing time of second and subsequent period programs by collectively changing a single entry or plural entries in an unused state. SOLUTION: A processor 11 reads program instruction code data 121-i stored in a memory 12 and data 121-d necessary for an operation through a bus 14, operates them by using an arithmetic circuit 111 and stores the operated result in a register 112 and the memory 12 in the processor 11. It is program-controlled by repetitively executing a series of operation actions. When the invalidity instruction of the entry is given from the processor 11, a data field 132 is rewritten into the memory 12 and a state display field 133 is changed to the unused state. Consequently, the occupied time of the processor 11 is reduced after the period program is once stored in the cache memory 13.
Patent JP-H09207666-A (JP)
Title: Motor-driven storing and manual mirror surface adjusting type mirror device
Inventor: TSUYAMA OSAMU
IPC: B60R1/074
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To enable manual mirror surface adjustment and motor-driven storage and return. SOLUTION: Shaft members 2, 3 are fitted to a bracket 1 through a pivot mechanism and a guide mechanism in such a manner as to turn on a longitudinal axis X-X passing the center O of the pivot mechanism and a transversal axis Y-Y, a mirror assembly 4 is supported on the shaft members 2, 3, and a motor 5 and a reduction mechanism 50 are interposed between the mirror assembly 4 and the shaft members 2, 3. Accordingly, the mirror surface of the mirror assembly 4 can be adjusted in the lateral direction round the longitudinal axis X-X and in the vertical direction round the transversal axis Y-Y, and the mirror assembly 4 can be turned to be displaced between the working position and the storage position through the reduction mechanism 50 by driving the motor.
Patent JP-H04240278-A (JP)
Title: Treatment of polyester-based stretch textile
Inventor: SEKIMOTO MASAAKI
IPC: D06M101/16
Filed: 1991-01-23
Abstract: PURPOSE:To provide the subject polyester-based dyed stretch textile excellent in wash-fastness and free from appreciable photo-deterioration. CONSTITUTION:A polyester-based stretch textile containing a polyether-polyester block copolymer elastic fiber is dyed with a readily hydrolyzable disperse dye and only the dye deposited on the elastic fiber is subsequently decolored by treatment in a reducing bath composed of an alkali, a reducing agent and a swelling agent for a fiber followed by treatment with a benzotriazole-based ultraviolet absorber. The embodiments include the treatment with a hindered phenol-based antioxidant during dying or after decoloring in the reducing bath.
Patent JP-H11196750-A (JP)
Title: Agent perspiration device having fan
Inventor: KUROSAWA SATOKI
IPC: A01M13/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To enable a perspiration of a chemical agent to be continued for a long time and making the chemical agent stably and uniformly act in a room in a state exhibiting an optimum agent effect. SOLUTION: This device is composed of a commercial electric source 17, more than two perspiration units 2a and 2b gasifying a chemical agent by heating a material containing the chemical agent and perspiring the chemical agent in a gas state from a perspiration port of a case, a motor driving type of a fan 3 feeding an air flow from a duct from back of the perspiration port to forward, a discriminating circuit 20 discriminating a frequency of the commercial electric source 17 and a controller 4 driving the perspiration unit 2 in switching at every prescribed integrated time according to the frequency discriminated by the discriminating circuit 20.
Patent JP-S63188633-A (JP)
Title: Production of acenaphthene
Inventor: TAKEYA SHOJI
IPC: C07C7/14
Filed: 1987-01-30
Abstract: PURPOSE:To recover high-purity acenaphthene from a coal tar fraction containing acenaphthene, in high yield, by concentrating the fraction by azeotropic distillation with diethylene glycol and subjecting the resultant acenaphthene fraction to crystallization and recrystallization. CONSTITUTION:An acenaphthene-containing fraction obtained from a coal tar fraction such as naphthalene oil, wash oil, acenaphthene oil, etc., is distilled in the presence of diethylene glycol to obtain an azeotropic distillation fraction of diethylene glycol and acenaphthene almost free from dimethylnaphthalenes, methylbiphenyl isomers, dibenzofuran and fluorene. The fraction is cooled to -5-+10 deg.C, preferably about 0-5 deg.C and the precipitated crystal is separated and then recrystallized with a solvent, preferably 1-4C alcohols or 5-10C aliphatic hydrocarbons. Colorless acenaphthene having high purity can be produced with simple process in high yield.
Patent JP-H06233990-A (JP)
Title: Fish and shell raising facility
Inventor: SHINOHARA TAIZO
IPC: C02F1/78
Filed: 1993-02-10
Abstract: PURPOSE:To ensure that sea water is treated using ozone in a sand-filtration tank by measuring the oxidoreduction potential of sea water running through the sand- filtration tank using an electrode for measurement of oxidoreduction potential installed on the top of a filter bed of the tank, and connecting a signal to an ozonizer to control the generation amount of ozone, when the measurement value exceeds a set value. CONSTITUTION:This fish and shell raising facility is equipped with an ozone contact tower 2 which injects ozone generated by an ozonizer 1 into sea water, a sand-filtration tank 4 into which the ozone-treated sea water flows in from the ozone contact tower 2, a raising tank 5 into which the ozone-treated sea water flows in from the sand- filtration tank 4, and a passage route through which the sea water circulates to the ozone contact tower 2, the sand-filtration tank 4 and the raising tank 5. In addition, the facility is equipped with an oxidoreduction potential measurement electrode 9 which measures the oxidoreduction potential of the ozone-treated sea water, installed at the sand-filtration tank 4, an oxidoreduction potentiometer 10, and a controller 11 which controls the generation amount of ozone, connected to an area between the potentiometer 10 and the ozonizer 1. Consequently, it is possible to treat the sea water using ozone easily and positively in the sand-filtration tank.
Patent JP-S55113986-A (JP)
Title: Complete electronic watch
Inventor: AYUSAWA HITOMI
IPC: G04G5/00
Filed: 1979-02-26
Abstract: PURPOSE: To correct the erroneous input of a switch in an electronic watch by measuring the operating interval of the switches opened or closed upon rotation and push or pull of an external actuator.  
     CONSTITUTION: When a stem is pulled out while turning the stem, switches 12, 13 are closed upon rotation of the stem. When the stem is then pushed or pulled, a switch 14 is closed. When the switches 12, 13 are closed, a measuring circuit 18 is reset to start measuring 125W250msec. When the switch 14 is closed during this period, the differential signal 17 of the switch 14 selects the mode counter memories 25, 26 to become the input data of mode counters 27, 28 to write them in the memories. Thus, even if the switches 12, 13 are closed erroneously when the stem is pulled out, they can be returned to the original state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04270931-A (JP)
Title: Pressure sensor
Inventor: TANABE MASARU
IPC: G01L11/00
Filed: 1991-01-22
Abstract: PURPOSE:To make a pressure sensor compact and easy to handle. CONSTITUTION:A pair of conductors 4, 6 are embedded in the peripheral wall of a tubular elastic body 2 so as to range from one end part thereof to the other end part thereof and the light emitting element 11 provided at one end part of the tubular elastic body 2 is connected to the conductors 4, 6. The wiring 14 connected to the photodetector 13 provided at the other end part of the tubular elastic body 2 and the conductors 4, 6 connected to the light emitting element 11 are together led out of the other end part of the tubular elastic body 2.
Patent JP-S59150157-A (JP)
Inventor: YAMAGUCHI YOSHIKAZU
IPC: D04H3/04
Filed: 1983-02-12
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-H08220829-A (JP)
Title: Electrophotographic device
Inventor: KAMIOKA MAKOTO
IPC: G03G15/01
Filed: 1995-02-09
Abstract: PURPOSE: To provide an electrophotographic device capable of exchanging a developing device with a simple constitution, and capable of reducing adverse influence caused by the deviation of the center of gravity of a device main body in the case of exchanging the developing device. CONSTITUTION: The direction that the developing devices 4a, 4b, 4c, and 4d abut on and detach from a photoreceptor 1 is the same as the direction that the developing devices 4a, 4b, 4c, and 4d are attached, so that an abutting guide positioning the developing devices 4a, 4b, 4c, and 4d in order to abut on the photoreceptor 1 and an attaching guide guiding the developing devices 4a, 4b, 4c, and 4d from the aperture part of an electrophotographic device main body 21 to the abutting guide in the case of the attachment of the developing devices 4a, 4b, 4c, and 4d are integrated as a guide 19. A cover 17 having an abutting and detaching mechanism 16 making the developing devices 4a, 4b, 4c, and 4d abut on/detach from the photoreceptor 1 is provided on the aperture part of the main body 21 in a state where it can open and close.
Patent JP-H02236090-A (JP)
Title: Hydralulic female type coupler
Inventor: DAGURASU MAIKERU DEYURANTO
IPC: F16L37/23
Filed: 1990-01-31
Abstract: PURPOSE: To provide a female coupler furnished with a desirable characteristic provided with a cam operated by a lever and a desirable characteristic of a push-pull connection and disconnection type by constituting it to perform a function that the lever operating cam opens an air bleeding valve and a function that a lock ball moves a container to a position to be non-engaged. CONSTITUTION: A piston operating type poppet 88 is provided in a container 32, and an end part of a female coupler 12 is sealed. If a piston 82 is operated when a male coupler 46 is at a proper place, the male coupler 46 opens and makes fluid connection possible. A lever operating cam is provided on an end part of the container 32, and it performs a function to open an air bleeding poppet 40 to ventilate a piston chamber 90 and a function to move the container 32 to a position where a lock ball 48 becomes non-engaged. When the piston chamber 90 is made to be in a ventilated state, controlled connection of the male coupler 46 is carried out by continuous motion of a lever 132 to easily move the container 32 to the non-engaged position of the lock ball 48. The lever 132 can simultaneously imcouple a plural number of the female couplers 12, 14 by a plural number of the cams.
Patent JP-S58140078-A (JP)
Title: Methyl-substituted tetrahydro-2-pyrimidinone derivative, its preparation, its intermediate, preparation of said intermediate, and herbicide
Inventor: AYA MASAHIRO
IPC: C07C275/30
Filed: 1982-02-16
Abstract: NEW MATERIAL:The compound of formulaI(Ar is aryl which may have substituent group; R<1>-R<3> are H or CH3 povided that at least one of which is CH3). EXAMPLE:1-(3-Chlorophenyl)-5-methyl-3-phenyl-tetrahydro-2-pyrimidinone. USE:Herbicide. It has absolutely no phytotoxicity to useful crops such as cotton, rice plant, etc., and exhibits extremely excellent selective herbicidal activity against weeds. PROCESS:The compound of formulaIcan be prepared by reacting the compound of formula II (X is halogen) with the compound of formula MOH (M is alkali metal). The compound of formula II is also a novel substance, and is prepared by reacting the compound of formula III with the isocyanate of formula Ar-N= C=O.
Patent JP-H01196836-A (JP)
Title: Manufacture of semiconductor element
Inventor: KIRISAWA MITSUAKI
IPC: H01L21/322
Filed: 1988-02-02
Abstract: PURPOSE:To getter a fine defect and a metal contamination and to improve the characteristic of a semiconductor element by locally damaging a part having no function as the element on the surface of a semiconductor substrate, and then performing an impurity doping step. CONSTITUTION:All or some of dicing lines 2 of a silicon wafer 1, automatic alignment marks 3 and regions 4 which do not become an element, such as shaded outer peripheries of a wafer 1 are radiated with a laser beam or an electron beam, thereby forming the crystal structure of the silicon into a porous state. Fine defects or a contamination source, such as heavy metal atoms not introduced into an Si crystal lattice is gettered at the porous part of the silicon present near thereat at a heat treatment temperature of 1100 deg.C or higher. Thus, the characteristics of an element are improved.
Patent JP-2000217818-A (JP)
Title: Image diagnostic apparatus
Inventor: NISHIURA MASAHIDE
IPC: G06T1/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To perform accurate profile and region extraction from images of the heart. SOLUTION: This apparatus comprises a ventricle range detecting means 3 for detecting the range of each ventricle from tomograms of the heart, a valve position detecting means 4 for detecting the position of each valve part, and either a profile extracting means 5 for extracting the profile of each ventricle by correcting profile shapes according to the valve positions or a region extracting means for extracting regions of interest. Therefore, profile detecting errors which may be caused by structures within the heart cavity, such as the papillary muscles and tendinous cords, can be prevented and accurate profile extraction is made possible. Also, extraction can be achieved within the appropriate range of each ventricle in each time phase through simple operations and settings of appropriate regions of interest are made possible.  The accuracy and efficiency of image diagnosis are thereby enhanced.
Patent JP-H09219180-A (JP)
Title: Battery
Inventor: IWASE AKIRA
IPC: H01M10/28
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a battery having low inside resistance and high capacity, by forming a linear projection, being vertical to a bottom surface and having a height and a pitch of a specific mm respectively, on a portion contacting the negative electrode 6f a electrode plate group in the inner wall of a battery can; to adopt a facing surface to an insulating packing as a sliding surface. SOLUTION: A battery can 1 is manufactured; wherein a linear projection 9, being vertical to a bottom surface and having a height of 0.05-0.25mm, and a pitch of 0.5-10mm, is formed in an inner wall; by drawing and ironing, by using a nickel-plating iron plate having a thickness of 0.45 In this case, in the battery can 1, the outer diameter of which and the height of a battery are to be 16.3mm and 42.5mm respectively, the bottom part is practically equal to the iron plate in thickness, the side surface has 0.19 mm, and a portion facing an insulating packing is made nearly a slide surface. An electrode plate group, on which positive and negative electrode plates are spirally wound via a separator, is housed in the battery can 1, and an electrolyte is injected, to seal an opening part by a metallic sealing plate combined with a positive electrode terminal via the insulating packing.  A battery obtained thus, has little slippage of the electrode plate group due to a shock from outside, and low inside resistance and high capacity.
Patent JP-H06237280-A (JP)
Title: Receiver and communication system provided with the same
Inventor: KOJIMA TOSHIHARU
IPC: H04L27/18
Filed: 1993-02-10
Abstract: PURPOSE:To provide the receiver which effectively utilizes the error correcting capability of a convolutional code and realizes a good BER characteristic. CONSTITUTION:The received signal which is convolutionally encoded and is subjected to differential phase shift keying modulation is inputted to a one- symbol delay detector 320 in a multiple delay detecting circuit 310. The one- symbol delay detector 320 consisting of a one-symbol delay element 321 and a phase comparator 322 outputs a one-symbol delay detection signal which is the phase difference between the present reception signal and the reception signal of one symbol period before. One-symbol delay elements 331 and 332 and adders 335 and 336 modulo 2pi generate two-symbol and three-symbol delay detection signals from the one-symbol delay detection signal. A sequence estimator 340 estimates a transmission data sequence from one-symbol, two-symbol, and three-symbol delay detection signals outputted from the multiple delay detection circuit 310 based on the Viterbi algorithm and outputs the estimated result as a reception data sequence.
Patent JP-S52105423-A (JP)
Title: Refuse treating apparatus for refuse collecting vehicle
Inventor: KOYAMA JIYUUTAROU
IPC: B65F3/20
Filed: 1976-03-01
Abstract: PURPOSE: To provide a refuse treating apparatus for refuse collecting vehicle, in which refuse can be compressed, broken and pushed into refuse collecting box powerfully by means of three extendable cylinders, and at the same time, flowback of refuse can be positively prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01199434-A (JP)
Title: Manufacture of semiconductor element
Inventor: TSUURA KATSUHIKO
IPC: H01L21/30
Filed: 1988-02-04
Abstract: PURPOSE:To decrease the number of processes of an inorganic insulating film pattern forming process and an organic insulating film pattern forming process by a method wherein a photosensitive organic insulating film is formed on a substrate formed with an inorganic insulating film, the organic insulating film is exposed and developed to form a pattern on the organic insulating film and after the organic insulating film is cured, the inorganic insulating film is etched using the pattern of the organic insulating film as a mask. CONSTITUTION:A photosensitive organic insulating film is applied and semicured on a substrate with a semiconductor element and an inorganic insulating film 12, which are formed on the surface of the substrate, to form a photosensitive organic insulating film 15 and thereafter, the film 15 is exposed and developed to form a pattern on the above film 15 and a baking is performed to cure the film 15. After that, the above film 12 is etched using the pattern of the above film 15 as a mask to form a pattern. For example, the semicured film 15 is exposed using a mask for forming electrodes 13 for external connection and scribing lines 14. Then, exposed parts 15a are removed by developing and after the film 15 formed with the pattern leaving unexposed parts 15b is obtained, a baking is performed at a temperature of 200-300 deg.C to form a pattern.
Patent JP-H10224165-A (JP)
Title: Push-pull output circuit
Inventor: KOYASU TAKAHISA
IPC: H03F3/72
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To maintain a push-pull output circuit which constitutes an output stage, etc., of an operational amplifier, i.e., an output terminal in an open state (high impedance) at the time of output stop. SOLUTION: A push-pull output circuit that is used for an operational amplifier, etc., consists of an NPN transistor Tr1 and a PNP transistor Tr2 for signal output, resistors R1 and R2 which are provided between the base and emitter of each of the transistors, diodes D1 and D2 which are provided between bases of each transistor, constant current circuits 6a and 6b and an output stop circuit 4, which interrupts a signal input when an output stop signal is externally inputted and also stops the operations of the circuits 6a and 6b. In a push-pull output circuit with such a structure, because the inter-base-emitter of each transistor Tr1 and Tr2 is kept at the same potential by the resistors R1 and R2, the transistor Tr1 and Tr2 are not broken down by the wraparound of a signal from external load and the open state of an output can be surely maintained.
Patent JP-S61182891-A (JP)
Title: Focus head elevating device in laser beam machine
Inventor: KONAKA HIROSHI
IPC: B23K26/04
Filed: 1985-02-08
Abstract: PURPOSE:To speedily ascend and descend a focus head by providing a pressure room in a cylinder, to which pressurized fluid is supplied to energize a piston and the focus head upwards so that the space required for installing the cylinder device is reduced. CONSTITUTION:The pressurized fluid supplied to the pressure room 19 energizes the piston 16 upwards, and the upward energizing force is transmitting through a threaded shaft 6 and a supporting shaft 17 to an elevator frame 3. In this way, the total weight of the focus head 1 and the elevator frame 3 and an elevator device 5 is balanced with upward energizing force when the pressure of the pressure room 19 is set to the required pressure.
Patent JP-S59148700-A (JP)
Inventor: TAKEUCHI JIYUNJI
IPC: B05B9/01
Filed: 1983-02-15
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。