baber/WOPTO huggingface dataset:
Patent JP-H0850882-A (JP)
Title: Welding method for lamp electrode
Inventor: YAMAGATA KOICHI
IPC: H01K3/08
Filed: 1994-08-04
Abstract: PURPOSE:To provide an easy welding method which does not generate welding cracks by placing a tantalum foil between a molybdenum foil mount component and a molybdenum outer lead and welding them together by leser beam irradiation. CONSTITUTION:A laser beam L outputted from a laser oscillator 12 is transmitted to a laser transmitting optical system F, focused with an objective glass 15, then applied to a molybdenum mount component 6 of a lamp electrode. The laser beam L melts the molybdenum foil mount component 6, a tantalum foil 16, and a molybdenum outer lead 3 in order to weld them together. Components to be welded are made fine according to the spot diameter of the laser beam L, and in addition, welding under a specific atmosphere is made unnecessary. By interposing the tantalum foil 16, the ductility in the welded part is improved by the tantalum molten alloy produced, and generation of welding cracks can be suppressed.
Patent JP-H092144-A (JP)
Title: Head lamp illuminance control device for lift truck
Inventor: OKADA MINORU
IPC: B66F9/24
Filed: 1995-06-26
Abstract: PURPOSE: To improve working efficiency by increasing illuminance during a cargo handling work by providing a control device to short-circuit a resistor only when a switch mounted on a car body is turned ON and feed a current to a head lamp. CONSTITUTION: A control device 11 is mounted on a car body and a switch 7 comprising a toggle switch and a blind button switch is provided. By means of a working signal from the switch 7, a current from a power source 8 short- circuits a resistor 9 and flows to a head lamp. This operation increases brightness of the head lamp. As a result, when illuminance high enough to allow a cargo handling work is needed, brightness of the head lamp is increased. Only during ordinary traveling, illuminance is decreased to suppress a heat generating amount and the size of a containing case is reduced.
Patent JP-S6085767-A (JP)
Inventor: ONOUE TAKUYA
IPC: A63B37/04
Filed: 1983-09-30
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-S6160846-A (JP)
Title: Lead material of copper alloy for semiconductor device
Inventor: FUTATSUKA RENSEI
IPC: H01B1/02
Filed: 1984-08-31
Abstract: PURPOSE:To obtain a lead material of a Cu alloy for a semiconductor device having superior heat radiating property by adding specified very small amounts of Sn, ag, P and Mg to Cu. CONSTITUTION:A lead material for a semiconductor device having a high degree of integration is made of a Cu alloy consisting of, by weight, 0.05-0.5% Sn, 0.01-0.2% Ag, 0.01-0.1% P, 0.05-0.3% Mg and the balance Cu. The resulting lead material has superior heat radiating property, >50kg/mm<2> tensile strength, >6% elongation, >72% electric conductivity and >405 deg.C softening point.
Patent JP-H0472086-A (JP)
Title: Production of copper plated steel sheet for multiplex-winding pipe
Inventor: KATO YOSHIO
IPC: C25D5/10
Filed: 1990-07-11
Abstract: PURPOSE:To produce a copper-plated steel sheet for a multiplexwinding pipe with good workability by applying a substrate copper plating on the steel sheet using a plating soln. consisting of copper pyrophosphate, other pyrophosphates and oxalates by electroplating with the steel sheet as a cathode. CONSTITUTION:A steel sheet is alkali-degreased, then a substrate copper plating is applied, and then the sheet is electroplated with copper. The substrate copper plating is carried out in a plating soln. consisting of copper pyrophosphate, other pyrophosphates and oxalates by electroplating with the sheet as a cathode In this case the ratio of P2O7<-4> to Cu<2+> in the plating soln. is preferably controlled to 6-14. The thickness of the substrate copper plating is appropriately adjusted to 0.1-0.5mum. A copper anode is preferably used in the substrate copper plating. A copper-plated steel sheet for a multiplex-winding pipe is stably produced in this way with the harmless plating soln. and with good workability.
Patent JP-H0925975-A (JP)
Title: Friction lining for cluthc disc and clutch disc with friction lining thereof
Inventor: HERUMUUTO KOORAA
IPC: F16D69/04
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture it by arranging plural openings between inside and outside diameter parts of a frictional lining radial directional range in a holding element, providing a standing-up part in its edge part range, or giving no standing-up part, and providing push-in molding parts extending in the circumferential direction in the holding element. SOLUTION: A frictional lining 1 having an outside diameter part 2 and an inside diameter part 3 is constituted in a circular ring shape, and is composed of a holding element 4 and a layer of a frictional material 5 adhered to this. Individual ranges 6 of the frictional lining 1 are separated from each other by a groove or a recessed part on a surface on the opposite side of the holding element 4. In order to join a lining material and the metallic holding element 4 to each other, openings 9 are arranged in the holding element 4, and the lining material can be slightly engaged through the openings 9, and the lining material is fixed by the holding element 4. Push-in molding parts 11a and 11b are arranged in the holding element 4, and configurational stability of the holding element 4 is enhanced. A standing-up part may be arranged in the openings.  Therefore, it can be inexpensively manufactured.
Patent JP-S6339999-A (JP)
Inventor: SUZUKI YUICHI
IPC: C11D1/72
Filed: 1986-08-04
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-H1132188-A (JP)
Title: Facsimile equipment and recording control method
Inventor: NISHII TERUYUKI
IPC: H04N1/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment and a recording control method capable of performing recording at a high speed. SOLUTION: In this equipment, at the time of adding control data to image data, transferring them to a reception buffer 69, reading data from the buffer memory and recording them, the input terminal of the reception buffer is connected to a terminal (b) by using an internal changeover switch and a raster image transfer start command is transferred to the reception buffer 69. The transfer preparation of the image data is started during the transfer, and when the transfer of the raster image transfer start command is ended, the input terminal of the reception buffer is connected to the terminal (a) by using the internal changeover switch and the image data are transferred to the reception buffer.  The transfer preparation of a raster image end command as the next control data is started during the transfer, and when the transfer of the image data is ended, the input terminal of the reception buffer is connected to the terminal (b) again by using the internal changeover switch and the raster image end command is transferred.
Patent JP-H0349135-A (JP)
Title: Flat plate type display device and manufacture thereof
Inventor: NONOMURA KINZO
IPC: H01J5/03
Filed: 1989-07-17
Abstract: PURPOSE:To prevent the occurrence of discharging by feeding a current through the portion where a light emitting means and its control means are brought into contact with each other. CONSTITUTION:Phosphors 20 and black lines 19 are arranged on a faceplate 12. A thin film Al is stuck on it, and stanchions 18 are formed. Stanchions 18 are formed in a train shape on a G4 electrode 15 in an electron beam control electrode group. The stanchion 18 is formed with powder glass mainly made of PbO, it is applied with the drying process each time, it is overlappingly coated 5-10 times by screen printing and baked, and a conductor film with the preset specific resistance is formed on the surface. The back side container of a back electrode, a back electrode, the electron beam control electrode group, and the faceplate 12 of the a panel thus manufactured are brought into contact with each other via stanchions 18. The withstand voltage can be stably maintained even when the electrode potential is high, and the occurrence of discharging can be prevented.
Patent JP-S6163097-A (JP)
Inventor: SENO MASASUKI
IPC: B23P21/00
Filed: 1984-09-03
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-H071405-A (JP)
Title: Decorative plate and manufacture thereof
Inventor: SUZUKI MOTOAKI
IPC: B27D5/00
Filed: 1993-06-18
Abstract: PURPOSE:To reduce the cost and to improve the strength of a decorative veneer by using a simple unit in a method for manufacturing a decorative plate adhered with the veneer. CONSTITUTION:A method for manufacturing a decorative plate comprises the steps of coating a surface of a decorative veneer 1 with thermosetting synthetic resin (p), then heating to press it between pressing plates to impregnate and cure the veneer 1 with part of the resin (p), then forming an impregnated part 3, thereafter so laminating an unimpregnated part of the veneer 1 on a surface of a board 4 as to be brought into contact with the board 4 through adhesive (c), then heating to press it between the pressing plates to impregnate the unimpregnated part of the veneer with the adhesive (c), and curing and adhering it.
Patent JP-2000020535-A (JP)
Title: Multi-media information reproducing system
Inventor: YANAGIHARA MASAHIDE
IPC: H04N5/781
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a system provided with a function not only to indicating the existence of relative information related to a Web page but also enabling a user to effectively utilize the relative information in the case of realizing a function capable of not only reproducing a normal title but also accessing relative information related to a prescribed screen information. SOLUTION: In the case of accessing relative information related to a prescribed scene included in AV information being reproduced in a reproducing system for displaying multi-media information recorded in a DVD 40 on the screen of a display device 10, the outline information of the relative information is displayed on the screen before accessing it. A user can judge the contents of the relative information based on the outline information, and when plural resources exist, select a required information resource.
Patent JP-H0629529-A (JP)
Title: Manufacture of semiconductor device
Inventor: IGAKI KAZUAKI
IPC: H01L21/336
Filed: 1992-07-13
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor device with an LDD structure for suppressing hot carriers by reducing a drain electric field strength using a simpler process than a conventional one. CONSTITUTION:An insulation film 2 and a conductive film 3 are formed in this order on a semiconductor substrate 1 and are subjected to patterning on the conductive film 3 by photoresist. Then, the conductive film 3 is dry-etched on a side wall in an inclined shape to form the gate electrode 3. Then, a second diffusion layer 5 and a first diffusion layer 7 are formed on the semiconductor substrate 1 in this order, photoresist is eliminated, and then heat treatment is performed. Then, an interlayer insulation film 8, a wiring 9 using aluminum alloy, and a protective film are formed successively.
Patent JP-S57108324-A (JP)
Title: Construction of concrete foundation
Inventor: IWATA GOROU
IPC: E02D27/01
Filed: 1980-12-25
Abstract: PURPOSE: To simply and accurately construct a foundation by a method in which a hollow asbestos slate form of a convex cross section is buried in a foundation pit, an anchor bolt is pierced through and fixed to the upper through hole of the form, and then concrete is placed into the hollow of the form.  
     CONSTITUTION: A hollow asbestos slate form 1 having a convex cross section, a partly opened upside 1a, and an edge 3 extending from the upside end 1b and having through holes 2 provided in place in set in a foundation pit 4, and an anchor bolt 5 is pierced through and fixed to the through holes 2. Concrete 8 is placed into the hollow 7 of the asbestos slate form 1 and cured for hardening. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6429840-A (JP)
Title: Silver halide photographic sensitive material with prevented electrification
Inventor: TACHIBANA NORIKI
IPC: G03C1/89
Filed: 1987-07-24
Abstract: PURPOSE:To prevent the electrification of the titled material by incorporating a compd. having a specified repeating structural unit in one layer of non- photosensitive layers. CONSTITUTION:In the titled material comprising one layer of photosensitive silver halide emulsion layers and one layer of nonphotosensitive layers mounted on a supporting body, the compd. having the repeating structural unit shown by the formula is incorporated in one layer of the nonphotosensitive layers. The compd. is preferably used in an amount of about 0.01-1.0g, especially, 0.03-0.4g per 1m<2> the titled material. And, the nonphotosensitive layer to be used in the titled material is preferably provided to the most outer layer of the titled material such as a back layer and an overcoated layer, etc., the layer adjacent to the back most outer layer and/or the layer adjacent to an undercoat layer. Thus, the sufficient electrification of the titled material is obtd.
Patent JP-S6342442-A (JP)
Title: Picture processing method
Inventor: SAKAMOTO TOSHIHARU
IPC: G01M11/06
Filed: 1986-08-08
Abstract: PURPOSE:To easily correct the distortion of a picture which is generated when the picture is sensed in a slanting direction by detecting the property of a figure image inputted from a visual sensor to a picture processor based on the quantity of deviation from reference points set in a standard figure, and making corrections corresponding to the position coordinates of the picture by using the deviation quantity. CONSTITUTION:Reference points M1-M3 are set in the standard picture a of an orientation pattern. The picture of the orientation pattern obtained from an image pickup signal, on the other hand, is shortened between the reference points M1 and M2, and reference points M2 and M3 as compared with the standard pattern. For the purpose, the tilt angle  theta of the line connecting the reference points M2 and M3 to the horizontal line is detected to find the angle of rotation of the picture the right-left deviation quantity  x between the reference points M2 and M3 is detected, and the distance  y between the reference points M1 and M2 is detected. A correction quantity corresponding to the position coordinates of a window of the image is calculated based on those three parameters to correct position data on respective picture elements constituting the picture, thereby correcting the shape of a figure B into the shape of a figure A.
Patent JP-2001015084-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: KUMAGAI YUJI
IPC: H05B41/24
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp lighting device capable of holding a bobbin without interfering light generated from an electrodeless discharge lamp and not degrading appearances due to structures of the bobbin and a support for holding the shape of the induction coil. SOLUTION: In this device, a bobbin 5 is held by inserting a tip end 6a of a support into a groove 5c of the bobbin 5 or clamping it with projecting parts on both sides constituting the groove 5c. Further, a notch is disposed on the base side projecting part of the groove 5c of the bobbin 5 to engage the notch with the tip end 6a of the support. Or the projecting parts are disposed on the tip end 6a of the support in one circumferential direction of the bobbin 5 and the projecting parts are inserted into the groove 5c of the bobbin 5.
Patent JP-H1128276-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To heighten a player's feeling of expectation so as to improve the interest by varying plural kinds of identification information displayed on a variable display device, deriving the results, and conducting the control for displaying a character so that the character is displayed in the REACH (reach within an inch of winning) condition. SOLUTION: This machine includes a variable display device 4 for variably displaying plural kinds of identification information, and when the display result of the variable display device 4 enters a specified display mode, a condition advantageous to a player is given. The variable display device 4 starts to vary plural kinds of identification information, and after that, the device is controlled to derive and display the display result and display the character. At the time of variable display control, in the case where the identification information which is in the REACH condition and not derived and displayed is variably displayed, the device is controlled in such a manner that the variable display speed of the identification information is made lower than that outside a designated period only during the designated period including the variable display period where a specified display mode can be caused, and during the designated period, the character is operated.
Patent JP-S6343241-A (JP)
Title: Color cathode-ray tube
Inventor: YAMAGUCHI YUKIRO
IPC: H01J29/07
Filed: 1986-08-06
Abstract: PURPOSE:To prevent the reduction in a mechanical strength of slits, to increase the permeability of electron beam and to reduce moir defects, by forming the same shadow mask by combining slit apertures of basic length and enlarged slit aperture having the same aperture width and longer length. CONSTITUTION:Longer enlarged slits 1 and shorter basic slits 2 are alternately disposed on a slit type shadow mask, they being dislocated alternately in a longitudinal direction. With the arrangement, the reduction in a mechanical strength caused by an increased length of an aperture of a slit as well as the permeability of electron beam passing through the shadow mask is improved. In addition, moire defects caused by the periodicity in a longitudinal direction of the shadow mask are reduced.
Patent JP-S6163194-A (JP)
Title: Counter electromotive voltage detector of coil
Inventor: ARAKI TETSUAKI
IPC: H04R3/00
Filed: 1984-09-05
Abstract: PURPOSE:To eliminate influences of a current flowed to a voice coil to detect accurately a counter electromotive voltage by controlling the gain of a variable gain amplifier so that a weak DC voltage and a voltage due to the current flowed to the voice coil have prescribed relations. CONSTITUTION:A detecting resistance 5 [resistance value (r)] is connected in series to a voice coil 4 having a DC resistance R of a counter electromotive voltage detector, and a weak voltage V0 is supplied to the resistance 5 from a weak DC voltage 6. A power amplifier 3 is connected to the other end of the coil 4, and a current value flowed to the coil 4 and the resistance 5 by an AC voltage Eac of the amplifier 3 is denoted as Iac, and a current value flowed to the coil 4 and the resistance 5 on a basis of the voltage V0 is denoted as I0. Voltages of both ends of the resistance 5 are applied to a variable gain amplifier 7, and the gain of the amplifier 7 is controlled by the output of a differential amplifier 8. A gain A of the amplifier 7 is controlled to satisfy V0=I0rA, and a counter electromotive voltage Vac is detected accurately independently of the variance of temperature of the coil 4.
Patent JP-H065690-A (JP)
Title: Pellet pushing pin setting method
Inventor: OKUYAMA YUTAKA
IPC: H01L21/301
Filed: 1992-06-22
Abstract: PURPOSE:To enable the original position of a pushing pin to be easily and accurately recognized so as to enhance an pellet bonding operation in productivity. CONSTITUTION:When a distance (z) between the tip of a pushing pin 13 and a pellet 1 is measured, a suction collet 15 is made to descend to hold the pellet 1 by sucking, thereafter the collet 15 is made to ascend by a distance of alphaand stopped, the pushing pin 13 is made to ascend by a distance of beta till its tip bears against the surface of the pellet 1 opposed to its surface sucked by the collet 15, a distance of beta is measured, and a is obtained by solving a formula z=beta-alpha.
Patent JP-S6444616-A (JP)
Title: Low phase loss compatible nonlinear frequency band pass filter
Inventor: MIHIYAERU SURAUERU
IPC: H03H17/00
Filed: 1988-07-27
Abstract: PURPOSE: To provide the filter device which is formed preferably in phase loss for individual application examples and automatically meet replacing driving conditions against variation of a disturbance signal component by using a linear transmission circuit which is the combination of nonlinear transmission elements and a dead zone circuit. CONSTITUTION: In a nonlinear adaptive filter, an input signal f1 (t) to be filtered is a parallel branch and inputted to the input terminal of an adjustable dead zone circuit 301 and a band pass filter 302. The output signal fD(t) of the band pass filter is inputted to a dead zone circuit 301 which shifts the original N by an adjustment value ΔN and also to an addition means 303. The addition means 303 adds and couples the signal fD(t) to the output signal fT(n) of the dead zone circuit to obtain a filter output signal f2 (t). The origin adjustment of the dead zone circuit 301 is replaced with the generation of the difference between the filter input signal f1 (t) and the output signal fD(t) of the band pass filter.
Patent JP-H0473326-A (JP)
Title: Footing structure of building
Inventor: MIZUGUCHI TAKASHI
IPC: E02D27/01
Filed: 1990-07-13
Abstract: PURPOSE:To prevent damage such as cracking by interposing and arranging a tabular cushioning material having elasticity between the lower section of the joining end face of a strip footing having a type, in which the strip footing is extended at a right angle from the upper side face of a concrete structure, and the concrete structure. CONSTITUTION:A plate 6d for an anchor is penetrated through the front end sections of steel bars 6, nuts 6c are clamped from both sides, and the steel bars 6 are fixed. A concrete structure 1 and a strip footing 5a are joined firmly, and a cushioning material 7 composed of a foamed polystyrene board, etc., is interposed and disposed between the lower section of the footing 5a and the structure 1. The footing 5a receives force deflected in an arched shape that a lower section is projected by the load of an upper structure 4, and force is absorbed by the cushioning material 7 and force applied to the side face of the structure 1 is weakened even when force pushing the side face of the structure 1 is applied. Accordingly, damage such as the cracking of the structure 1 can be prevented.
Patent JP-H0472794-A (JP)
Title: Wet etching method of multilayer circuit board
Inventor: TOMITA KIYOSHI
IPC: H05K3/46
Filed: 1990-07-13
Abstract: PURPOSE:To protect the surface of a glass dielectric under an upper Cu conductor against etching solution so as to prevent the glass dielectric from deteriorating in dielectric constant by a method wherein the disused sputtered films of a multilayer circuit board provided with conductor patterns of different metals in the same layer are etched at the same time in a final process. CONSTITUTION:A Ti sputtered film 4 and a Pd sputtered film 5 are not subjected to etching, the Ti sputtered film 4 and a Cu sputtered film 7 are formed for selectively plating an upper Cu conductor 8. Then, the disused sputtered films are etched. After the Cu sputtered film 7 is etched, the exposed Ti sputtered film 4 is etched. In succession, the disused sputtered film induced at the formation of an upper Au conductor 6 is etched. At this point, the upper Cu layer 8 is covered with a liquid resist film 9. Then, the Pd sputtered film 5 is etched, and the exposed Ti sputtered 4 is etched.
Patent JP-S6078487-A (JP)
Inventor: USAMI RIYUUJI
IPC: G09B15/00
Filed: 1983-10-06
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。