baber/WOPTO huggingface dataset:
Patent JP-S56165957-A (JP)
Title: Control pulse generator for reproducing converter feeding in rotating recording medium reproducing device
Inventor: HIRATA ATSUMI
IPC: G11B21/08
Filed: 1980-05-27
Abstract: PURPOSE:To produce a double integral waveform of staircase waves with a simple circuit constitution, by outputting the pulse obtained through time division and  multiplex of positive and negative pulses as a control pulse for a reproducing converter feeding. CONSTITUTION:To compulsively carry a reproducing converter which picks up and reproduces the already recorded information signal of a rotating recording medium toward the radial direction of the rotating recording medium, a double integral waveform in staircase wave is outputted as a control pulse. In this case, positive pulse according to the carrying period of a reproducing converter is outputted to an output terminal of a feed timing logical circuit 20, and a high or low level signal is outputted to an output terminal B according to the direction of carrying of the reproducing converter. Thus, desired control pulses for reproducing converter feed can be produced at a terminal 34.
Patent JP-H01243734-A (JP)
Title: Switching method and switching circuit for feeder line of transmission path
Inventor: ONISHI MASATOSHI
IPC: H02G15/14
Filed: 1988-03-25
Abstract: PURPOSE:To secure communication at all sections other than a fault generating section by composing a branch transmission path of the trunkless transmission path having a feeder line, and correcting the feeder line of the main transmission path on a side, where the fault is not generated, to the branch transmission path when a fault is generated in the main transmission path. CONSTITUTION:A main transmission path is a truck transmission path, has plural repeaters 8 in the middle, and fed by respective feeder lines 7a and 7b. A branch transmission path 30 is the trunkless transmission path, and does not possess the repeater. At a branch junction D0 in the middle of the feeder line of the main transmission path 1, an undersea blanch device Dx is provided. When the fault is generated between a terminal station A and the branch junction D0, the communication is attained by a feeder current flowing through the feeder line 7b, the undersea blanch device Dx and a branch feeder line 7x between a terminal stations B and C.
Patent JP-2000263845-A (JP)
Title: Image-forming apparatus
Inventor: YAMAGUCHI HIDEHIKO
IPC: B41J2/44
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus which can prevent image quality deterioration even when defective elements are present in a light-emitting element array. SOLUTION: The image-forming apparatus with a light-emitting element array 2 including a plurality of light-emitting elements is provided with a driving means 5 for driving the plurality of light-emitting elements 2a under a predetermined driving condition based on image signals and projecting a plurality of light beams from the plurality of light-emitting elements 2a, and a light quantity controlling part 7 for changing in accordance with the image signals the driving condition for the light-emitting elements adjacent to defective elements which fail to emit light among the plurality of light-emitting elements.
Patent JP-H0576641-A (JP)
Title: Electric hit ball emission mechanism of pachinko game machine
Inventor: TAKAYANAGI TSUTOMU
IPC: A63F7/02
Filed: 1992-02-21
Abstract: PURPOSE:To provide a hit ball emission mechanism of a pachinko game machine which is excellent in durability, has strong emission force for a hit ball, and stable flying distance of a hit ball and stable emitting direction. CONSTITUTION:A movable permanent magnet 47 and a fixed permanent magnet 51 which is opposite to the magnet 47 and has the magnetic pole of the same kind as that of the magnet 47 are provided on a movable member 34 of an emission force generator 35. In this arrangement, the movable member 34 is floated by the repulsive force of the magnetic force, the movable member 34 is vigorously advanced rectilinearly to the emission position side using an operating portion 63 driven by an electric driving source 36, and the forward end resiliently urging portion 33 is advanced rectilinearly to emit a ball in the emission position 65.
Patent JP-H02131607-A (JP)
Title: Manufacture of surface acoustic wave resonator
Inventor: EHATA YASUO
IPC: H03H3/08
Filed: 1989-03-22
Abstract: PURPOSE:To obtain a stable resonator with excellent characteristic by adopting a process forming a reflector as a process in which aluminum film is formed to a metallic strip being a component of the reflector through sputter vapor- deposition while aluminum including silicon as its impurity is used as a target. CONSTITUTION:The metallic strip of a grating reflector 32 is made of aluminum using silicon as its impurity. The content is desirably nearly 10% of the total weight practically from the standpoint of the performance of the resonator and the processing. Moreover, the interval between an interdigital electrode 32 and grating reflectors 33, 34 is selected to be, e.g., 22.5mum and the aperture length is selected as 0.7mum. The grating reflectors 33, 34 are manufactured by using the aluminum mixed with 2% of silicon as the target and vapor- depositing the aluminum film onto an LiTaO3 substrate in the thickness of 1.3mum with sputter vapor-deposition.
Patent JP-H07253219-A (JP)
Title: Heating system
Inventor: SUZUKI CHIE
IPC: F24D15/00
Filed: 1994-03-15
Abstract: PURPOSE:To make the atmosphere of a kitchen and the like of a residence comfortable by utilizing excessive heat around a sink effectively. CONSTITUTION:A heating system is provided with a panel 5 arranged at the circumference of a heating device (gas oven) 2 and having a hot-water coil therein, a hot-water heater 6 into which the hot-water coil is incorporated, a hot-water tube 7 connecting the panel 5 to the hot-water heater 6, a solenoid valve 8 as well as a pump 9 provided at desired places of the hot-water tube 7, and a switch for operating the solenoid valve 8 and the pump 9 when the temperature in the hot-water coil, incorporated in the panel 2, has arrived at a predetermined value.
Patent JP-H04307044-A (JP)
Title: Forceps apparatus
Inventor: BITOU SHIROU
IPC: A61B8/12
Filed: 1991-04-02
Abstract: PURPOSE:To achieve accurate treatment by checking condition of a part to be treated to easily discriminate whether or not the part involved is the desired part. CONSTITUTION:The tip side from an inserting part 3 is inserted into the body cavity and an ultrasonic observation image of a part to be treated is obtained with a contact 8 and an ultrasonic diagnosing device connected thereto through a signal line 5 and an operating part 4 is operated checking condition of the part to be treated to treat the part to be treated with a tip treating part 2.
Patent JP-S59195332-A (JP)
Title: Track tracing device
Inventor: SHINODA MASAHISA
IPC: G11B7/09
Filed: 1983-04-21
Abstract: PURPOSE:To detect accurately a track shift by correcting electrically the electric output signal given from a photodetector which detects the reflected light sent from two secondary spots through an electric circuit. CONSTITUTION:Averaging circuits 18a and 18b are provided at the following stages of photodetectors 8 and 10 which detect the reflected light sent from two secondary spots for a track tracing device. At the same time, an amplifier 17 is added at the side which receives the effect of a recording pit 16. The band of a track tracing servo is set extremely lower than about 1MHz of the band of the recording signal, that is, about 10kHz. As a result, the average value outputs of the circuits 18a and 18b are set approximately constant as shown by solid lines (a) and (b) within a servo band. The (a) is sent from a secondary spot B1 which receives no effect of the pit 16; while the (b) is sent from a secondary spot B2 which receives the effect of the pit 16. The maximum level of light intensity is shown by the broken lines and equal between (a) and (b). However the minimum level of the (b) is smaller than the (a) at the area which receives the effect of the pit 16.
Patent JP-H10229908-A (JP)
Title: Pleated bags and manufacture thereof
Inventor: TAKAO NORIKO
IPC: A45C3/04
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to expand and contract freely and change in shape and capacity of a bag-form by cutting open the bag-form of one's liking, and pleating at the opened places where a clasp is installed. SOLUTION: A pleating 1 is performed on the left and right of a bag-form main body 8 through the front, bottom and rear surfaces of a bag-form 10; that is, the boundary lines of the front, bottom and rear surfaces are cut opened, the cut surfaces are moved to the left and right parallel with each other, and the opened places are pleated 1 where three kinds of clasps are installed. At the time of installation, after a fastener 2 is attached through the front, bottom and rear surfaces, a tape 4 equipped with a protruded button is suspended from the upper part of one pleated area in contact with the inside of the bag- form main body 8 and a recessed button 3 is installed at both upper ends of both side surfaces 7 of the outside of the bag-form.  At the outside of the bag- form, a tape with a button hole 6 on the left and right lower parts of the front and rear surfaces and small metal fittings 5 on the left and right lower parts of the side surface, are installed. When the clasp is removed and the pleat 1 is stretched as far as it goes, the maximum capacity can be obtained.
Patent JP-H08243565-A (JP)
Title: Portable water regulator and production of reduced water
Inventor: WATANABE TADAO
IPC: C02F1/46
Filed: 1995-03-06
Abstract: PURPOSE: To elute plural kinds of metals into water by separately forming a device main body and an electrode part to miniaturize the electrode part, making the electrode part possible to be inserted even into a small water vessel and alternately changing the polarity of two electrode rods. CONSTITUTION: The device main body 1 and electrode part 2 are separately formed. A power source, a switch 12 and a timer 13 are furnished to the main body 1, and two electrode rods 21 and 22 are arranged to the electrode part 2. The main body 1 is connected to the electrode part 2 through an electric cord 3, and the two electrode rods 21 and 22 are freely detachably fixed to a mounting rod 24. When the water regulator is used, the electrode rods 21 and 22 are inserted into the water in a water vessel 25 and then energized to dissolve the metal constituting the positive electrode rod in water. A high-frequency AC voltage is then impressed on the rods 21 and 22 through a multivibrator, a changeover switch is connected to a circuit to alternately invert the polarity of the rods 21 and 22, and the respective metals are alternately dissolved in water.
Patent JP-S51146630-A (JP)
Title: Exhaust gas cleaning device
Inventor: TANAKA MASAJI
IPC: F02B75/10
Filed: 1975-06-11
Abstract: PURPOSE: By installing inaan engine exhaust system a convertor using catalyzer impregnated, as activated elements, with at least rhodium and iron oxide in a carrir in a cataiyzer convertor system,cleaning of exhaust gas is effected efficiently. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52154467-A (JP)
Title: Inner blade of rotary electric razor
Inventor: TANAHASHI MASAO
IPC: B26B19/14
Filed: 1976-06-15
Abstract: PURPOSE: To improve the final cutting quality of inner blades of a rotary electric razor, in which the cutting angle of each inner blade is increased for a larger circumferential speed of the blade and decreased for a smaller so as to balance the cutting qualities of the tips of the blades on the whole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01241591-A (JP)
Title: Liquid crystal display module
Inventor: OGAWA FUMIHIRO
IPC: G09F9/00
Filed: 1988-03-23
Abstract: PURPOSE:To improve the factor of a space by insulating and coating wires which connect a liquid crystal display panel and circuit boards electrically to each other, and fixing the circuit boards at right angles to the liquid crystal display panel. CONSTITUTION:The liquid crystal display panel 1 and circuit boards 2 are placed so as to have their wiring terminal surfaces in the same level, and corresponding terminals are connected by the metal wires 4 by using a wire bonder. Then polyimide is dissolved in a solvent and the solution is applied to the metal wires by a spray gun to insulate and coat the metal wires. Then the circuit boards 2 are bent at right angles to the liquid crystal display panel 1 and adhered to the flanks 5 of one substrate of the liquid crystal display panel 1 by using an epoxy adhesive. Consequently, the circuit boards 2 are provided to the liquid crystal display panel 1 at right angles to improve the space factor and never impedes backlighting.
Patent JP-H11274455-A (JP)
Title: Solid-state image pick up device
Inventor: YAMAGUCHI TETSUYA
IPC: H04N5/369
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pick up device, which accurately reads out a signal charge from a photodiode even when a voltage is reduced, and also reduces generation of leak current. SOLUTION: A solid-state image pick up device is provided with a read transistor. The react transistor has an (n) type semiconductor layer 2, which is formed on a semiconductor substrate for photoelectric conversion, a (p) type semiconductor layer 3, which is formed to shield the upper surface of the (n) type semiconductor layer 2; and an (n) type semiconductor layer 4, which is formed on the surface of the semiconductor substrate and is connected electrically with the (n) type semiconductor layer 2 for reading a signal charge from the (n) type semiconductor layer 2. The read transistor reads the signal charge from the (n) type semiconductor layer 2 through the (n) type semiconductor layer 4.  The (p) type semiconductor layer 3 and the (n) type semiconductor layer 4 are formed at a prescribed interval so as not to bring the depletion layer formed by the (p) type semiconductor layer 3 into contact with the depletion layer formed by the (n) type semiconductor layer 4.
Patent JP-S58187703-A (JP)
Inventor: MIURA TAMOTSU
IPC: F22B21/06
Filed: 1982-04-26
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-H05302118-A (JP)
Title: Production of duplex stainless steel excellent in drillability and bitability
Inventor: HINENO MINORU
IPC: C22C38/58
Filed: 1992-03-27
Abstract: PURPOSE:To improve the drillability and bitability of steel by subjecting duplex stainless steel having a specified compsn. constituted of C, Si, Mn, Cr, Mo, Cu, N, Ti and Fe and having a specified structure to specified heat treatment. CONSTITUTION:Duplex stainless steel constituted of, by weight, <=0.1% C, <=2% Si, <=2% Mn, 17 to 23% Cr, 3 to 7% Ni, 2 to 6% Mo, >2.5 to 6% Cu, >0.1 to 0.3% N and 0.05 to 0.20% Ti, and the balance substantial Fe as well satisfying the condition of Mo+Cu<=9% and in which the amt. of delta ferrite is regulated to 30 to 60% is subjected to solution heat treatment at 1070 to 1200 deg.C. In this way, carbides are allowed to enter into solid solution to uniformize its structure. After that, the steel is cooled at 40 to 60 deg.C/min cooling velocity. In this way, the generation of segregation and cracks is prevented, and the reduction of residual stress is attained. By this method, the duplex stainless steel provided with excellent corrosion resistance and high strength as well as excellent in drillability and bitability can be obtd.
Patent JP-S58187633-A (JP)
Title: Buffer body
Inventor: YOSHIZAWA TSUKASA
IPC: F16F7/00
Filed: 1982-04-27
Abstract: PURPOSE:To enable to open a two-part molding die without deformationally breaking- down a molded piece by a structure wherein multi-stage projections are peripherally provided at the intervals, which allow the bumping body to engage into a mounting panel, on the mounting shaft part of the elastic bumping body integrally molded a bumping head part and the mounting shaft part. CONSTITUTION:The axial interval of the projections 7 or grooves 8 between the projections 7 of the bumper rubber 5 and the interval of the projections adjacent to each other or the width of discontinuous parts 6 are determined in proportion to the plate thickness and the like of the panel, to which the rubber 5 is mounted. The molding of the projection 7 is performed by utilizing a two-part molding die. At the molding of the projections 7, because the molded projections 7 and 7' are not spirally protrudingly molded in the peripheral direction, the projected parts of the die to mold the grooves 8 of the bufer body do not pressingly contact with the upper and lower surfaces of the projections 7 and, in addition, because the side end faces of the discontinuous parts 6 facing to the projections 7' are arranged parallel to the line along the direction for opening the die, the projected parts of the die to mold the grooves 8 do not pressingly contact with the projections 7' too, resulting in enabling to make the opening of the die possible.
Patent JP-S63236402-A (JP)
Title: Ultra-long wave transmission antenna
Inventor: KATO YASUTARO
IPC: H01Q9/28
Filed: 1987-03-25
Abstract: PURPOSE:To obtain an effective area larger than ever economically, by building a steel tower at the position of the apex of each polygon, and gathering the steel towers so as to form a larger square. CONSTITUTION:After a span (a) between the adjacent steel towers is set at 400-500m, and three parallel lines with the intervals (a) are drawn in a vertical and a horizontal directions, the steel towers T1-T9 are built at the positions of nine intersections generated by the above drawing, and suspending wires C1-C3 are stretched among those steel towers, and a required number of horizontal part wires W are stretched among the suspending wires C1, C2, and C1. The suspending wire C3 being stretched among the steel towers T4, T9, and T8 and four suspending wires C1 being stretched between T1 and T8 are set as a part of the horizontal part wires, and insulators G are inserted. The suspending wires C2 and C3 are connected to the apex of the steel tower T9 without using the insulator G. However, a base part is insulated by using a base insulator 1. Feed to an antenna is performed from the base part of the steel tower T9, and the power of a transmitter is sent to a matching device M by a feed wire F, and is supplied from the base part to the antenna.
Patent JP-H04306041-A (JP)
Title: Isdn master and slave telephone set
Inventor: YOSHIDA JUNKICHI
IPC: H04Q3/58
Filed: 1991-04-03
Abstract: PURPOSE:To devise the telephone set such that a person of a registered telephone number and required for the arrival of a call without fail and to reduce noisy sound by its call tone. CONSTITUTION:A telephone number of registration request from registration circuits 14, 20a, 22a to na is stored in a memory 13 and a control circuit 12 compares the telephone number of a caller with a telephone number stored in the memory 13 at the succeeding arrival of a call. When the relevant telephone number is in existence, a call tone is sounded from a speaker 1 of a master set 11 or any of speakers 20b, 22b to nb of slave sets 20, 22 to n requesting the registration of the telephone number.
Patent JP-H02249062-A (JP)
Title: Individual identifying system
Inventor: ARAKAWA HARUHIKO
IPC: G06Q40/02
Filed: 1989-03-23
Abstract: PURPOSE:To allow a card possessing person to designate a desirable graphic as password information, and to obtain an excellent individual discriminating system by providing a password information input means consisting of a card write means, a graphic recognizing means and a brushstroke strength detecting means. CONSTITUTION:A password information input means 6, which consists of a card write means 3 to write the password information into a card by means of a just card possessing person, a graphic recognizing means 6a to recognize and display the traced graphic, and a brushstroke strength detecting means 6b to detect the brushstroke strength at the time of inputting the figure, is provided. Thus the card possessing person can designate not a fixed figure but the desirable graphic as the password information, and based on the brushstroke strength at the time of inputting the graphic, whether or not the card possessing person is the just card owner can be discriminated.
Patent JP-H06260168-A (JP)
Title: Lithium secondary battery
Inventor: TSUKAMOTO HISASHI
IPC: H01M10/05
Filed: 1993-03-05
Abstract: PURPOSE:To enhance the tight attachment of a negative electrode with an electricity collector, decrease the amount of a binding agent, and provide an excellent high-rate discharge characteristic by determining specifically the thickness of a metal foil of a negative electrode collector, and forming a surface unevenness having a specific height on each side of the metal foil. CONSTITUTION:A battery case 1 and a lid plate 2 therefore are made from a steel plate (of 0.22mm thick) through a drawing process, wherein the two sides of the steel plate are coated with a 60mum polypropylene film after a chromic acid treatment, and therein a group of electrodes 3 is accommodated. The electricity collector of the negative electrode is made of an electrolytic metal foil consisting of a metal not constituting alloy with lithium or an alloy thereof having a thickness of 50mum or less, and each side of the foil is provided with a surface unevenness of a height between 0.1-20mum. The metal foil is fabricated by exfoliating a metal film produced on the surface of negative electrode by means of electrolysis. The surface as exfoliation from the negative electrode is re-processed for turning into rough surface by a surface processing such as electroforming or etching, and the surface unevenness of the specified size is formed on each side, and thereby sufficient roughened surfaces are prepared to enhance remarkably the tight attach strength of the active material layer with the collector.
Patent JP-H10266636-A (JP)
Title: Telescopic tent for car washer
Inventor: TAKEMORI ATSUKO
IPC: B60S3/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a telescopic tent which can prevent water from being splashed around and noise from being scattered during use of a car washer and which enable space saving. SOLUTION: A telescopic tent for car washer, comprises a plurality of tunnel- like tents 1, 2, 3 each composed of an inverted U-like frames 4, 5, 6 which is covered with a sheet 17, 18, 19, are superposed with each other, and are slidable and telescopic, having a fully extended length by which the tent can cover a working area of car washing in its entirely. Castors 9 are attached to leg parts of frames 4, 5 in at least one of these tunnel-like tents. The tents 1, 2 with which the casters are attached are provided with ropes 11, 12 connected to the frames 4, 5 of the tents 1, 2 and with a winding device 13. Guide rails 7, 8 are laid on paths on which the castors 9 travel.
Patent JP-S60213994-A (JP)
Inventor: TSUKADA TAKASHI
IPC: G09G3/30
Filed: 1984-04-10
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-S59209395-A (JP)
Inventor: OOMICHI YUKINOBU
IPC: D06F41/00
Filed: 1984-04-10
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-S52154687-A (JP)
Title: Water pressure test on gas/moisture separator
Inventor: KONDOU HIDEAKI
IPC: G01M3/02
Filed: 1976-06-18
Abstract: PURPOSE: To simply and safely support a heavy load at the time of water pressure test on a gas/moisture separator for the nuclear power generation by distributing a load into a hanging support and a support stand provided at the bottom. 
     COPYRIGHT: (C)1977,JPO&Japio