baber/WOPTO huggingface dataset:
Patent JP-S6245477-A (JP)
Title: Automatic tab plate welding device for welded steel tube
Inventor: TAKAHASHI MASARU
IPC: B23K9/025
Filed: 1985-08-23
Abstract: PURPOSE:To weld automatically a tab plate to an original plate by positioning a clamp carriage to the original plate, by providing the clamp carriage provided with a torch carriage and a carriage position control device, and a tab plate supply device, on a carriage which runs against the original plate to be carried. CONSTITUTION:On a carriage 10 which runs in the width direction of an original plate 1 against the original plate 1 which is carried in the longitudinal direction, a clamp carriage 20 which can move in the length direction of the original plate 1, on which a torch carriage 50 which can move in the width direction of the original plate 1, and a control device for controlling a movement of the clamp carriage 20 so as to make a torch position of the torch carriage 50 coincide with the end face of the stopped original plate 1, and also a tab plate supply device 15 are provided. In this state, the clamp carriage 20 is made to ascend together with a holder 12, and the carriage 10 is run toward the original plate 1. Subsequently, the clamp carriage 20 is stopped by making a torch of the torch carriage 50 coincide with the end face of the original plate 1, and a tab plate of the tab plate supply device 15 is welded to a corner part of the original plate 1.
Patent JP-S5974728-A (JP)
Title: Overvoltage protecting circuit of transistor
Inventor: SHIGEKANE TERAO
IPC: H03K17/0814
Filed: 1982-10-22
Abstract: PURPOSE:To protect a transistor from overvoltage and to attain a free wheel function in a simple way by connecting a high-speed Zener diode between the collector and the emitter of the transistor. CONSTITUTION:A Zener diode 4 is connected between a collector 2 and an emitter 3 of a transistor TR1 which constitutes a high frequency inverter. The working speed of the diode 4 is accelerated by a rough time killer, and the diode 4 has the reverse recovery time of <=3musec. The Zener voltage is set higher than the power supply voltage which is supplied to the TR1 and at the same time lower than the breakdown strength level of the collector. The diode 4 having a high-speed operation functions as a free wheel diode. In case the overvoltage is applied, the diode 4 conducts to protect the TR1 from the overvoltage.
Patent JP-H08227025-A (JP)
Title: Device for optical communication
Inventor: OGUSU MASAHIRO
IPC: G02B6/34
Filed: 1995-07-21
Abstract: PURPOSE: To provide a device for optical communication, such as optical multiplexer/demultiplexer, having excellent environmental resistance and reliability. CONSTITUTION: This device for optical communication is used as the optical multiplexer/demultiplexer which introduces the light signal outputted from the other end side of an optical waveguide array 3 having an input/output port array 4 on one end side to a diffraction grating 1 via a lens 2, has this light diffracted by this grating and inputs the light signal diffracted by the diffraction grating 1 via the lens 2 to the other end side of the optical waveguide array 3. The diffraction grating 1 and the lens 2 are fixed into a airtight sealing package 10 consisting of a low-coefft. of thermal expansion material, such as iron-nickel alloy. Further, the diffraction grating 1, the lens 2 and the optical waveguide array 3 are optically coupled via a glass window 11 mounted at a package 10.
Patent JP-H0745773-A (JP)
Title: Electrode terminal of electronic part and surface treating method thereof
Inventor: SAITO HAJIME
IPC: H01L23/50
Filed: 1993-07-28
Abstract: PURPOSE:To make supply quantities appropriate as required when solders and fluxes are supplied to the surfaces of the respective electrode terminals on a printed-circuit board and on electronic parts to be mounted very densely on the printed-circuit board, and to supply the supply quantities by simple means. CONSTITUTION:In an electrode terminal 4 provided on a printed-circuit board 1, a rough surface film 7 made of a solder plating is formed on the surface of the electrode terminal 4, and further, flux 9 filled into recessed sections 10 of the rough surface film 7 are formed.
Patent JP-H04208591-A (JP)
Title: Ceramic printed circuit board
Inventor: KUBOTA TAKAHIRO
IPC: H05K1/03
Filed: 1990-07-13
Abstract: PURPOSE:To eliminate mounting work of a capacitor component, to enhance density and to regulate a capacity value by incorporating an electrode layer and a dielectric layer to be formed by placing a capacitor layer to be disposed on a ceramic board. CONSTITUTION:A capacitor layer and a conductor circuit layer 10 produced by a plating method are disposed on a ceramic board, and the capacitor layer includes an electrode layer 2 and a dielectric layer 3 formed by plating. The layer 3 contains dielectric paste containing, for example, ZnO.CoO.TiO2, etc., in PbO.Si deg.2.Al23, which is paste-printed at a position to be superposed on the layer 2, and baked. As an example of forming the layers 10, 2, it is thinly adhered to the entire board by chemical plating, then thickly adhered to the entire board by electric plating, etching resist is then formed, a non-circuit part is removed by etching to form a circuit. Thus, a plurality of high accuracy capacitors formed by miniaturization between electrodes are connected in parallel, part of the layer 2 is cut by a laser, etc., without cutting the layer 3, and capacity values can be regulated accurately.
Patent JP-H1031957-A (JP)
Title: Manufacture of plasma display panel
Inventor: SHIMOZATO YOSHIKAZU
IPC: H01J9/14
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To shorten the treatment time required for exhausting or degassing and improve the productivity by sealing both glass substrates within a vacuumed furnace to form a panel with blind tip tube. SOLUTION: Surface glass substrate 1 and back glass substrate 5 having electrodes and bulkheads on the mutually opposed surfaces, respectively, are superposed and fixed with a prescribed space regulated by a sealant and spacer sealant, and situated within a sealed furnace. Thereafter, both the glass substrates 1, 5 are treated within the furnace according to a prescribed heat curve. Namely, the furnace is heated and also exhausted by a vacuum device, and degassing of both the glass substrates 1, 5 is simultaneously performed. When the degassing of the substrates 1, 5 is completed, the temperature in the furnace is further raised to seal both the glass substrates 1, 5 in vacuum.  After cooling, the blind tip tube 2 of a panel P with blind tip tube is installed to a gas sealing device 25, a discharge gas is sealed into the panel P to a prescribed pressure, and the opened tip tube is sealed and cut.
Patent JP-H06190135-A (JP)
Title: Ball lending machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1993-07-28
Abstract: PURPOSE:To easily execute ball lending even in the case of large amount of paper money, in a pachinko game hall. CONSTITUTION:In the ball lending machine for a game, constituted so that when 1000 yen paper money is thrown in from a paper money throw-in port 2, an authenticity is check, and also, ball lending can be executed in the case of true paper money, this ball lending machine is provided with a change storage part 3 for 1000 yen paper money, and a discharge mechanism 30 for discharging 1000yen paper money stored in this change storage part 3, and constituted so that when high amount paper money is thrown in from the paper money throw-in port 2, and this thrown-in large amount paper money is true paper money, balls of a 1000 yen portion are lend out, and also, 1000 yen paper money of the number corresponding to change is discharged by the discharge mechanism.
Patent JP-S6246559-A (JP)
Title: Manufacture of image pickup device
Inventor: TSUNODA REIKICHI
IPC: H01L27/14
Filed: 1985-08-26
Abstract: PURPOSE:To improve the ohmic properties of a contact between conductive films as two layers and increase adhesion thereof by continuously depositing a photo-gate and the conductive layer as a first layer lead electrode on an insulating layer in a vacuum or a lean gas and forming the conductive layer as a second layer lead electrode on the first layer lead electrode. CONSTITUTION:Two-layer films of a CVD-SiO2 film or CVD-SiO2 and sputtered SiO2 are used s a first layer insulating film 11. A stopper 12 is shaped by a metal evaporated film consisting of Al, etc., and sputtered SiO2 is employed as a second layer insulating film 13. Ti, Cr, etc. are used as photo-gate 14, but Cr is excellent in tackiness with SiO2 and Ti at the point of transmittance to electromagnetic waves projected. Al is employed as a first layer lead electrode metal 15, and the lead electrode metal 15 is shaped continuously with the photo-gate 14 without being returned to atmospheric pressure in a vacuum or in low pressure gas. An Al film or two-layer films of Cr-Au are used as a second layer lead electrode metal 16.
Patent JP-S6163265-A (JP)
Title: Raw tangle drink and its preparation
Inventor: MIYAZAWA YASUO
IPC: A23L17/60
Filed: 1984-09-05
Abstract: PURPOSE:To obtain a raw tangle drink having the taste and flavor of fresh raw tangle, and producible easily, by freezing and pulverizing raw tangle to a specific particle diameter, and dispersing a specific amount of the tangle powder in water. CONSTITUTION:Gathered raw tangle is washed with clean saline water, drained thoroughly, cut to 3-10cm square, and frozen quickly at about -40--196 deg.C. The frozen tangle is pulverized e.g. with a pin-mill pulverizer to obtain frozen raw tangle powder having particle diameter of 0.3-0.01mm.. The powder is dis persed in water at a concentration of 3-10wt%, and heated at about 50-150 deg.C to obtain the objective raw tangle drink.
Patent JP-S6246464-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKADE RYOJI
IPC: H04N5/922
Filed: 1985-08-23
Abstract: PURPOSE:To bring a clip level close to an objective value by simple cutting and to shorten a function trimming time by constituting a resistor having a resistance value different from the objective value of a band-like film resistor and a dummy band-like film resistor for cutting. CONSTITUTION:The function trimming at the determination of a clip level V1 of a clip signal 6 trims the function by the deletion of the band-like film resistor 160 to be the resistor 16 and sets up the synchronizing leading end level of the signal 6 so that the frequency of FM modulation becomes a required value. Then, the dummy band-like resistor 230 consisting of the resistor 13 is cut off, a clip level is increased and instantaneously brought close to a value V1 and then the clip level is gradually increased so as to reach the required value V1 by the cutting or the like of the resistor 220 if necessary. Thus, the clip level can be instantaneously brought close to the objective value and the function trimming time can be shortened.
Patent JP-H0929331-A (JP)
Title: Strip coiling equipment
Inventor: ODA TAKASHI
IPC: B21C47/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce a coil protrusion occurrence rate by supporting a guide wrapper so that the intersecting angle of a guide wrapper axial line to mandrel axial line is made adjustable. SOLUTION: A pair of rods 10a, 10b connected to both ends of a wrapper roll shaft 9 supports a wrapper roll 4. The rod 10a is supported to an universal bearing part 11 rotatable. The rod 10b is connected to a hydraulic drive part 12 elevatable. By elevating the rod 10b with the hydraulic drive part 12, the wrapper roll 4 is inclined. By measuring a camber quantity of the tip of strip on a table roll, and controlling the inclination of wrapper roll 4, a position of strip is corrected. Because the universal bearing part 11 and hydraulic drive part 12 are arranged to a frame 13, the wrapper roll 4 can be controlled without increasing moment of inertia.
Patent JP-S6247015-A (JP)
Title: Device for moving lens and diaphragm by motor
Inventor: YOSHINO TSUNEMI
IPC: G02B9/02
Filed: 1985-08-24
Abstract: PURPOSE:To control the movement of a lens barrel and the diaphragm setting operation of a diaphragm mechanism by rotating a rotor forward and reverse and transmitting the rotating force to the lens barrel through the first and second screw parts, etc. with the overall extent of movement of a diaphragm driving member of the diaphragm mechanism as play. CONSTITUTION:When a motor is driven to generate a driving force in a rotor 3, the driving force is transmitted to a lens barrel 6 and a diaphragm mechanism 9 through the first and second screw parts 5 and 8. Consequently, a diaphragm driving member 10 of the diaphragm mechanism 9 is rotated in the direction of an arrow A to reach a left end part 12a of a moving groove 12, and the lens barrel 6 itself starts to move along the optical axis. When the rotor 3 is reversed, the driving force is transmitted to the diaphragm driving member 10 of the diaphragm mechanism 9 through the screw part of othe lens barrel 6, etc. The diaphragm mechanism 9 is rotated in the direction of an arrow B, and consequently, a projecting pin 11 functions as as fulcrum to move the diaphragm driving member 10 to a right end part 12b of the moving groove 12 when this operation is viewed with the diaphragm driving member 10, which is connected to the projection pin 11 stuck to a stator 1, as the center. Thus, the rotor 3 is rotated forward and reverse to control moving operations of a lens 7 and aperture blades 9a to desired positions.
Patent JP-2001016104-A (JP)
Title: Signal controller
Inventor: MORITA MASAKAZU
IPC: H03M1/66
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a signal controller with which the S/N of a digital/ analog(D/A) converter is prevented from being reduced and generation of abnormal sounds is reduced by using an analog attenuator in simple, miniaturized and inexpensive configuration. SOLUTION: This device has a digital signal processing part 2 for deciding whether an output of a specified value level can be supplied to a D/A converter 5 or not and outputting an input signal after making it n-times equal to or higher than the specified value level when that output is not higher than the specified value level and an analog attenuator 6 to be turned on by receiving a control signal from the digital signal processing part 2 when the output is made n-times by this digital signal processing part 2 for outputting an output signal from the D/A converter 5 after making it 1/n times.
Patent JP-H0743553-A (JP)
Title: Optical connector
Inventor: MORINAKA AKIRA
IPC: G02B6/40
Filed: 1993-07-28
Abstract: PURPOSE:To provide an optical connector capable of reducing connection loss by preventing the play of a guide pin from occurring. CONSTITUTION:Since the guide pin 3 is formed with a material provided with a shape memory effect in the optical connector using a connection mechanism consisting of a pin insertion groove (hole) 2e and the guide pin 3 for the mutual connection of an optical fiber 1, the play of the guide pin can be prevented from occurring by displaying an aligning function by itself in a deformation process by deforming the guide pin 3 by heating after inserting it to the pin insertion groove (hole) 2e, and simultaneously, the connection of the optical fibers 1 can be accurately and surely performed in a low loss state by displacing the mutual connecting position of them to an appropriate position.
Patent JP-H0526372-A (JP)
Title: Mounting and demounting device of plug body for vacuum sealing
Inventor: ARAKAWA ISAO
IPC: F16K51/02
Filed: 1991-07-25
Abstract: PURPOSE:To provide a mounting and demounting device which can improve remarkably the workability of mounting and demounting work of a plug body to a container in a mounting and demounting device of a plug body for sealing vacuum. CONSTITUTION:This device is a mounting and demounting device of a plug body 12 for sealing vacuum installed to the connection of a container to be evacuated to a vacuum, to which a housing 36 capped airtight on the connection of the vacuum container, and a mandril held slidable at the inner side of the housing in the installing direction of the plug body 12, are provided, and an electromagnet 8 is provided on the tip of the mandril 2, and the system is composed to adsorb the plug body 12 to be mounted and demounted freely as a remote control system.
Patent JP-S6077714-A (JP)
Inventor: MIYAMURA MITSUO
IPC: B68G7/00
Filed: 1983-10-05
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-H0238612-A (JP)
Title: Snow drain system
Inventor: TANIGUCHI MASAHIRO
IPC: E02B13/00
Filed: 1988-07-26
Abstract: PURPOSE:To make water intake from a main channel minimal by providing a pit in a snow drain and by transferring snowflakes by means of jet stream produced from the water in the pit, while returning the jet stream water to the pit. CONSTITUTION:At the lower end of a snow drain 2, a pit 3 is provided, and a jet stream unit 5 and a filtrating guide panel 4 are installed therein. Jet stream, discharged from a nozzle 5B by operation of an underwater pump 5A of the jet stream unit 5, transfers snowflakes S to a main channel 1, making them ride across the filtrating guide surface 4A and pass through the downstream filtrating surface 4B. Then, the jet stream water is made to return to the pit 3, penetrating through the filtrating guide surface 4A and the downstream filtrating surface 4B. An intake pump 7 is operated only when the water in the pit 3 is below the prescribed level, and thereby the water in the main channel 1 is taken into the pit 3. When the prescribed level is attained, a circulating pump 6 in the pit is operated to make the water circulate between the pit 3 and the upstream area of the snow drain 2.
Patent JP-H0637302-A (JP)
Title: Tunnel transistor
Inventor: KIMURA MITSUTERU
IPC: H01L27/088
Filed: 1992-07-14
Abstract: PURPOSE:To control a tunnel current flowing across a tunnel junction by adjusting a voltage applied to a gate electrode. CONSTITUTION:A supply voltage Vb is applied via a load resistor R1 between a cathode terminal K and an anode terminal A so that the Schottky junction is reversely biased. A gate voltage Vg is applied to a gate terminal G so that it has a positive potential with respect to the anode terminal A. As a result, an n<+> accumulation layer 11 is formed on the surface of an n Si substrate under a thin thermal oxidized SiO film (insulating film) 6'. Thus, a tunnel junction 12 is formed between the accumulation layer 11 and a molybdenum silicide 2, causing a cathode current Ik essentially having a tunnel current to flow there. Therefore, the cathode current Ik can be controlled by adjusting the gate voltage Vg.
Patent JP-S6247918-A (JP)
Inventor: YAMAGISHI HIDEHARU
IPC: H01H13/76
Filed: 1985-08-26
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-S5889845-A (JP)
Title: Semiconductor device
Inventor: SHINKAI MAKOTO
IPC: H01L23/04
Filed: 1981-11-24
Abstract: PURPOSE:To prevent breaking, cracking, etc. due to the mutual collision of products, and to automate the manufacturing process without generating defectives by coating at least end surface of a package with a buffer film such as a synthetic resin film. CONSTITUTION:Lead pins 2 are projected from the side surfaces of the hard package 1 made of ceramics. Both end surfaces of the package 2 are coated with the applied films 3 of synthetic resin as the buffer films. The applied film 3 of the synthetic resin is softer than the package 1, and relaxes impact force to the packages 1 when the packages 1 mutually collide when the semiconductor device is automatically carried or handled. The applied film 3 of synthetic resin is coated by applying a material manufactured by dissolving a resin material, such as epoxy, malamine, phenol, urethane, etc. into a proper solvent, such as benzene, toluene, xylene, hydrocarbon, etc. onto the end surfaces of the package 1 and discharging electricity or heating and curing the material at room temperature.
Patent JP-S6431371-A (JP)
Title: Cooling device for microwave oven power source using high-frequency transformer
Inventor: KUSUKI SHIGERU
IPC: H05B6/64
Filed: 1987-07-27
Abstract: PURPOSE:To make components lightweight, perform the efficient cooling, and facilitate the assembly and adjustment by arranging a high-frequency transformer and a switching element integrally with a fitting bed on both sides of the rotary shaft of a fan. CONSTITUTION:The direct current rectified by a diode bridge 15 is converted into high frequencies, e.g., 20kHz or higher, by a switching transistor TR 19, with an inductance load including a transformer 5 and a resonance capacitor 18 serving as a capacitive load connected in parallel as a load. This TR 19 is properly pulse-driven by a control circuit 25 in response to the power source voltage and input current. A semiconductor component 6 and the high-frequency transformer 5 are arranged on both sides of the rotary shaft 30 of a magnetron cooling propeller fan 4, thus the cooling efficiency is improved. Since the high-frequency transformer, semiconductor component, and cooling fan are integrally fixed to a fitting bed, assembly and adjustment are facilitated very much.
Patent JP-H0536854-A (JP)
Title: Semiconductor device
Inventor: MATSUZAWA KATSUNORI
IPC: H01L23/02
Filed: 1991-07-26
Abstract: PURPOSE:To provide an EPROM type semiconductor device where a metal cap provided with a glass window can be joined to a base through a seam welding method. CONSTITUTION:A metal cap 14 provided with a glass window 15 is joined to a base 10 mounted with an optically erasable semiconductor memory element 11 through a seam welding method to hermetically seal up the element 11.
Patent JP-H0473057-A (JP)
Title: Bone frame forming device for tubular organ
Inventor: KUBO YOSHIHIKO
IPC: A61F2/04
Filed: 1990-07-16
Abstract: PURPOSE:To eliminate deformation and deviation after implantation into an organism by arranging one pair each of connecting branches so that at least one of two straight lines connecting points at which they are connected to respective rings runs through an axis center while the two straight lines are perpendicular to each other. CONSTITUTION:A holding body 1 is a tubular construction in which numerous rings 21 arranged on the same axis A are coupled together with a pair of connecting branches shorter with a diameter thereof being less than that of the rings 21. Straight lines L1 and L2 connecting two points at which the rings 21 are connected to one pair each of the connecting branches 31 and 31' and 32 and 32' are perpendicular to each other while at least one of the L1 and L2 runs through the center axis A. According to a position at which the L1 and L2 are perpendicular to each other on the center axis A, for example, if the L1 is a straight line which does not run through the center axis A, as the L1 separates further from the center axis A further, bending is worsened in such a direction while it is better in an opposite direction thereto. An angle of the bending may be determined properly depending on the type of an artificial organ and an object to be transplanted.
Patent JP-S57111657-A (JP)
Title: Schedule control system
Inventor: YAHATA MEIKI
IPC: G06Q50/00
Filed: 1980-12-27
Abstract: PURPOSE:To achieve rationalization at an office by facilitating a decisin on conference time by storing schedules of controlled objects, and retrieving them in accordance with logical combination inputs of periods and codes which show the respective controlled objects. CONSTITUTION:A schedule control center 1 has a means memory 11 wherein the schedules of controlled objects, such as individuals and facilities, are stored by vacant/occupied relations which correspond to the time are stored, and an arithmetic means memory control arithmetic circuit 12. A transmission network 2 is connected to the center 1, and a plurality of input and output terminals 3A, 3B and 3C are connected to the transmission network 2. Through the input and output terminal 3, an individual schedule is registered in the memory 11 of the center 1 and the individual or third party's schedule is referred to.