baber/WOPTO huggingface dataset:
Patent JP-H04244930-A (JP)
Title: Optical type liquid crystal display defect inspection device
Inventor: FUJITA YASUYUKI
IPC: G01M11/00
Filed: 1991-01-31
Abstract: PURPOSE:To obtain an optical liquid crystal display defect inspection device for inspecting a liquid crystal display by correcting its inclination when the liquid crystal display is placed on a table while it is being inclined. CONSTITUTION:A pattern for detecting an inclination is displayed on a liquid crystal display 3, a display pattern is read by an image sensor while the liquid crystal display 3 is being moved in one direction, and then the inclination of the liquid crystal display 3 is calculated by the output of the image sensor. A theta axis table 20 is rotated so that the inclination is so corrected so that the liquid crystal display 3 and a movable stage 2 are in parallel. A pattern for inspection is displayed on the liquid crystal display 3, the display 3 is moved in one direction, and the output of the image sensor and a previously determined reference pattern are compared, thus enabling a defect of the liquid crystal display 3 to be found.
Patent JP-S54104288-A (JP)
Title: Semiconductor device
Inventor: HAYAKAWA YUKIO
IPC: H01L23/48
Filed: 1978-02-02
Abstract: PURPOSE:To elongate substantially a surface distance without expanding a lead wire from the resin flank of an external extraction lead to a pellet. CONSTITUTION:Between resin flank 12 of external extraction lead 14 and pellet 16, ring-shaped convex part 19 is provided. As a result, surface distances from the resin flank to the pellet are equalized as to any lead, by adjusting the diameter of  convex part 19 and the number of installed pieces. Then, the desirable surface distance can be obtained and it is effective to prevent moisture form infiltrating through the interface between the resin and metal.
Patent JP-S60154538-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUBOTA TAKEHIKO
IPC: H01L21/3213
Filed: 1984-01-24
Abstract: PURPOSE:To eliminate the influence of optical reflection upon the surface of a metal by a method wherein, after forming a metallic layer made of Al or Al alloy on a semiconductor substrate, Si nitride films are successively formed on the metallic layer. CONSTITUTION:An Al film 33 is formed on an Si substrate 31 and an Si oxide film 32 thereon by means of sputtering process. After finishing the sputtering process, an Si nitride film 34 is formed on the film 33 by means of sputtering Si using nitrogen gas. At this time, a perfectly double layered film is formed since the film 34 is chemically stable without reacting to Al at all. Next the substrate 31 formed of the film 34 is coated with a photoresist 35 in the next process shifting to the photoetching process utilizing a glass mask 37 provided with a Cr film pattern 36. Through these procedures, the reflecting power may be reduced since the surface of Al itself is not subject to any irregularities or change of constitution.
Patent JP-2000212751-A (JP)
Title: Thin film forming device
Inventor: KAJITA NAOYUKI
IPC: C23C14/32
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a thin film forming device capable of prolonging the life of a gas ion source. SOLUTION: This device is provided with a holding member 3 arranged in a vacuum tank 1 and holding a base material P to be thin film-formed, an accelerating electrode 15 having an opening part confronted with the holding member 3, a reaction gas introducing chamber 11 arranged in the accelerating electrode 15 and having an opening part confronted with the opening part of the accelerating electrode 15, an insulating member 16 insulating the space between the accelerating electrode 15 and the reaction gas introducing chamber 11 and fixing the reaction gas introducing chamber 11 into the accelerating electrode 15, electron generating parts 12 and 13 arranged at the inside of the reaction gas introducing chamber 11,  a 1st gas introducing tube 14 fitted to the gas introducing port 15b in the accelerating electrode 15 and feeding reaction gas and a 2nd gas introducing tube 17 made of an insulating material airtightly connecting the space between the gas introducing ports 15b and 11d in the accelerating electrode 15 and the reaction gas introducing chamber 11 and feeding reaction gas from the reaction gas introducing tube 14 to the reaction gas introducing chamber 11.
Patent JP-S57125087-A (JP)
Title: Thick film printing
Inventor: MASAKI TATSUO
IPC: H05K3/00
Filed: 1981-01-28
Abstract: PURPOSE:To make it possible to make quality printing with a thick film without smearing in the printing method using a thick film by fixing at a specific angle the inclination of the pattern edges in regard to the direction of printing. CONSTITUTION:Printing is performed by setting up the relative position between the direction of printing and the plate, so that a line in a pattern original that is printed or the inclination of the pattern edge is under 75 deg. to the direction of printing. If a pattern original that is printed consists of lines that intersects at right angle a pattern that is parallel to the direction of printing or consists of a pattern that includes the pattern edge, the direction of a line that intersects the direction of printing at right angle or the direction of the pattern edge is inclined over 15 deg. to the direction of printing or plate making is performed by correcting them into curves and printing is made.
Patent JP-S53133824-A (JP)
Title: Locking apparatus for vehicle
Inventor: HAMADA YOSHIKAZU
IPC: E05B83/36
Filed: 1977-02-04
Abstract: PURPOSE:To obtain cheep and robust locking apparatus, locking apparatus body having latch, stepped portion and engage rod is mounted to each door and is connected through wire with operating lever near driver's cabin.
Patent JP-H08202751-A (JP)
Title: Drawing editing and preparing device
Inventor: ONISHI HIDEO
IPC: G06F17/50
Filed: 1995-01-27
Abstract: PURPOSE: To provide the drawing editing and preparing device with which a summary expression on an upstream drawing is enabled and a downstream drawing can be automatically copied and prepared. CONSTITUTION: This device is composed of an input means 1a for inputting a drawing, managing means 1b for unitarily managing plant signal data described on the inputted drawing in a managing file, storage means 1c for separately storing common and individual data, copying means 1d for copying the stored individual data for plural devices, drawing means 1e for preparing a common drawing 2a and individual drawings 2b-2n of the downstream drawing, display means 1f for displaying and printing the prepared drawing, and printing means 1g. Thus, since the similar drawings can be simply inputted (described), man-hour for inputting can be saved and the reliability of drawings is improved as well. Besides, since the plant signal data are unitarily managed by the managing means 1b, drawings can be easily corrected as well.
Patent JP-S62169967-A (JP)
Title: Hot air flow space heater
Inventor: HARA SHOICHI
IPC: F24H3/04
Filed: 1986-01-21
Abstract: PURPOSE:To serve for heating a kettle or the like placed in a main apparatus body and holding the temperature thereof to improve the thermal effect by providing a conduit pipe by branching a part of hot air generated at a combustion part to induce the same to the upper part of a main apparatus body. CONSTITUTION:A conduit pipe 10 penetrating through a heat insulating portion 5 at the upper part of a burner 6 and reaching the upper part of a main apparatus body 1 is provided. A part of hot air generated is induced to the upper outer part of the main apparatus body 1. A kettle 13 placed on the upper part of the main apparatus body 1 through a kettle holder 12 is heated and its temperature is held and the residual part of hot air is mixed with cold air 2 sucked up by a fan 3, and is ejected from the front part of the main apparatus body 1. As described above, since a part of hot air generated at the combustion part is induced to the upper part of the main apparatus body 1 to serve for heating the kettle and holding its temperature, it is possible to supplement the temperature holding function by a compact construction.
Patent JP-H04246255-A (JP)
Title: Air-fuel ratio control of internal combustion engine for vehicle
Inventor: KAKU YOSHIAKI
IPC: F02D41/04
Filed: 1991-01-31
Abstract: PURPOSE:To improve the acceleration performance from a state where the number of engine revolution is low, in the air-fuel ratio control for an internal combustion engine for vehicle where the air-fuel ratio of the mixed gas is feedback controlled according to the concentration of the exhaust component and the feedback control is suspended when the prescribed high loaded state of the engine continues for a prescribed time. CONSTITUTION:Feedback control can be immediately suspended in the operation state having the number NE of engine revolution less than a set value NKWOT even in a high loaded state.
Patent JP-H11327470-A (JP)
Title: Formation of multicolored sphere for electronic paper display
Inventor: MIKKELSEN JAMES C JR
IPC: G09F9/37
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for excellent multicolored spheres for an electronic paper display. SOLUTION: The rotary spheres 10 for the electronic paper display are formed of a polarity-impartable material and are wrapped with protective shells 12. The spheres 10 are arranged between a first electrode 14 and a second electrode 16, and an electric field is generated between these electrodes. This electric field imparts polarity to respective spheres 10, which are transformed into dipole electrets each having a first charged pole and a second charged pole. At least one kind of colorant is applied to respective spheres 10, thereby forming the multicolored sphere in which the electrified poles have different properties. The polarity-imparted multicolored spheres are used in the subsequent manufacture of the electronic paper display.  This process is executed by arranging and wrapping the spheres so that the respective spheres are made to react with the selectively applied electric field and are made rotatable.
Patent JP-S57124575-A (JP)
Title: Control device for arc welding robot
Inventor: ANDOU HARUKI
IPC: B25J9/22
Filed: 1981-01-28
Abstract: PURPOSE:To display various welding conditions for respective teaching points simultaneously by mounting a cathode ray tube to a titled device of a teaching playback system by P.T.P. control. CONSTITUTION:A cathode ray tube (CRT) 30 is mounted to the control board 2 of a control device 1, and the step numbers corresponding to the position information of teaching points which are the coordinates at the leading end of a torch 9 are displayed from a teaching box 3 by keyboard switches 13. Various conditions such as welding current, welding voltage, welding speed, timers, and the like necessary at said teaching points are keyed in from the switches 13, and the states wherein these are set and stored in the board 2 like the figure are displayed in the tube 30. When the welding robot is switched from a teaching mode to an automatic welding mode, the data having been preset and stored in correspondence to the teaching points where the torch 9 is currently operating are displayed successively in the tube 30. When the torch 9 contacts the work 12, an alarm is displayed.
Patent JP-H10209311-A (JP)
Title: Marking method for resin package type electronic device and resin package type electronic device marked by the method
Inventor: SHIBATA KAZUTAKA
IPC: B41M1/30
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To give a mark using ink which is hard to peel off and does not become blurred, to the surface of the transparent resin package of an electronic device. SOLUTION: In this method, marking 16 is performed to the surface of the resin package 12 of a resin package type electronic device 10. At this time, heat is given to the selected region of the surface of the resin package 12, and by this heat, the dirt, the fat and oil components, or the wax components adhering to the surface of the resin package 12 are removed. Then, the marking by ink is performed to the section where the dirt, the fat and oil components, or the wax components are removed.
Patent JP-H01185909-A (JP)
Title: Ignition coil
Inventor: YAMADA HIDEJI
IPC: H01F30/00
Filed: 1988-01-20
Abstract: PURPOSE:To make a core small-sized and lightweight and to prevent the dielectric breakdown of a coil by a method wherein a magnetic material which can be magnetized permanently is inserted into the core and magnetized; magnetic flux is generated in the direction opposite to the direction of magnetic flux to be generated by a primary coil and the magnetic material is inserted in a position whose magnetization direction is perpendicular to the central axis of the coil. CONSTITUTION:A magnetic material 32 which can be magnetized permanently is inserted into a core 10 and magnetized; magnetic flux is generated in the direction opposite to the direction of magnetic flux to be generated by a primary coil 14; a position 32 where the magnetic material is inserted is set in a position whose magnetization direction is perpendicular to the central axis of the coil 14. Accordingly, it is possible to increase magnetic energy from which only this magnetic flux in the opposite direction can be taken out. By this setup, the cross-sectional area of the core can be reduced; the core can be made small- sized and light-weight; when the magnetic material is to be magnetized, it is possible to prevent the dielectric breakdown of the coil.
Patent JP-S63179179-A (JP)
Title: Deep seawater intake piping of marine temperature difference generator
Inventor: SUMITOMO HIROYUKI
IPC: F03G7/04
Filed: 1987-01-20
Abstract: PURPOSE:To realize thinning of a deep seawater intake piping by installing a pump at a seawater intake gate of the deep seawater intake plumbing so as to working the load by internal pressure to offset external pressure by outside seawater in the deep seawater intake piping. CONSTITUTION:A pump 6 in installed at a seawater intake gate of a deep seawater intake piping 4 extended from a generation verge 2 in a marine temperature difference generator using temperature difference between deep seawater and surface seawater to the deep sea. And the load by internal pressure generated at the time of operation of this pump 6 is worked on the intake piping 4, and external pressure by the outside seawater can be offset. By this, thinning of thickness of the intake piping 4 is enabled, and drastic reduction of material cost can be attempted, and cost down of the device is attained.
Patent JP-S60157368-A (JP)
Title: Transfer system for calling subscriber number of exclusive circuit
Inventor: NAKAYAMADA MASAYOSHI
IPC: H04M15/34
Filed: 1984-01-27
Abstract: PURPOSE:To shorten the holding time of a calling subscriber number discriminating device and to decrease the number of equipment units, by providing a calling subscriber number transfer circuit as well as a calling circuit between a PABX exchange and a local switch of a detailed charging record system. CONSTITUTION:When a subscriber of a PABX2 dials ''00ABCDEF'' for a toll call, the subscriber is connected to an outside line with the first ''0''. The second ''0'' and its following letters are supplied to a CPU11 via a repeater 3, a trunk 6 and a local switch 8. Then the necessity for detailed charging is recognized, and a calling subscriber number transfer request signal of 12kHz is transmitted to the PABX2 from the trunk 6. A calling subscriber discriminating device 5 of the PABX2 extracts the calling subscriber number and the number information on a general circuit 12 and sends immediately these information to the switch 8 via an exclusive circuit 13. Then the device 5 is restored. The switch 8 performs the charging calculation from said information and the calling state of the circuit 12. This reduces the holding time of the device 5 and decreases the number of equipment units.
Patent JP-H07220173-A (JP)
Title: Sales price changing electronic cash register
Inventor: KOMAI KENSAKU
IPC: G06Q30/06
Filed: 1994-02-04
Abstract: PURPOSE:To correct the registered sales price of merchandise and to register that sales price on a registration processor when it is necessary to change and register the stored sales price in the case of registering the sales of merchandise. CONSTITUTION:Concerning the electronic cash register provided with a storage device 3 for previously registering merchandise and the sales price of this merchandise and a registration processor 1 for registering the sales of merchandise, when it is necessary to change the sales price registered on the storage device 3 and to register it on the registration processor 1 in the case of registering the sales of merchandise, the registered sales price of merchandise is corrected and registered on the registration processor in the case of registering the sales of merchandise. Further, this device is provided with a display device 7 for displaying the execution of the corrected registration of the sales price in the case of registering the sales of merchandise, printer 6 for printing the execution of the corrected registration of the sales price in the case of registering the sale of merchandise, and scanner 9 for reading a bar code signal, which is attached to merchandise, expressing the sales price of merchandise.
Patent JP-H06225153-A (JP)
Title: Picture coder
Inventor: KOSHI YUTAKA
IPC: H04N19/132
Filed: 1993-01-27
Abstract: PURPOSE:To provide the picture coder by which a picture is coded with a code quantity as less as possible while keeping sufficient decoding picture quality. CONSTITUTION:The picture coder is made up of a block processing means 1 sampling a picture and dividing it into an input block comprising plural mXn picture elements (m, n are positive integers), a coding means 2 coding the input block, and a code quantity control means 4 controlling the code quantity in the case of coding by the coding means 2. The picture coder is provided with a picture quality estimate means 3 estimating picture quality when the input block is coded and decoded and the coding means 2 codes the picture so as to allow the picture to change from lower decoding picture quality to higher picture quality gradually while referring to the picture quality estimated by the picture quality estimate means 3 for each prescribed picture area. Then an identification code is inserted to code data when the picture quality reaches prescribed decoded picture quality and the data are coded to have a prescribed code quantity.
Patent JP-H01264771-A (JP)
Title: Tool for trueing and dressing emergy wheel and usage thereof
Inventor: UIRIAMU UEBUSUTA RUAAKU
IPC: B24B53/14
Filed: 1989-01-23
Abstract: PURPOSE: To provide a tool capable of quickly trueing and dressing a grinding wheel by forming it with a rotary wheel having a thin layer of diamonds in a plane perpendicular to the rotational axis of the tool. CONSTITUTION: A trueing and dressing tool comprising a rotary wheel 15 having a thin layer of diamonds in a plane perpendicular to the rotational axis of the tool is rotated. The tool is brought into contact with the outer periphery of a rotating grinding wheel for trueing and dressing the grinding wheel in a short time.
Patent JP-S61171180-A (JP)
Title: Semiconductor coupled superconductive element
Inventor: TAKAYANAGI HIDEAKI
IPC: H01L39/22
Filed: 1985-01-24
Abstract: PURPOSE:To increase the electrode gap much more than conventional, and further to realize superconductive two-terminal or three-terminal elements, by a method wherein a p-type semiconductor substrate with a two dimensional electron gas formed in the surface inversion layer and two superconductive electrodes in ohmic contact with the surface inversion layer of the substrate are included. CONSTITUTION:The surface of a p-type InAs is in inversion to n-type regardless of carrier concentration, and a two-dimensional electron gas (2DEG) is formed in this inversion layer. The ohmic contact of superconductive electrodes 2 with the semiconductor 1 is required. In this respect, the Schottky barrier height to the metal of the n-type InAs layer 5 or inversion in the surface of the p-type InAs substrate 1 is always negative and forms the ohmic contact. Therefore, the electron tunnel probability Tj at the semiconductor/superconductor interface is much larger than that of p-type Si or the like. From this point, the electrode gap L is taken long, about 0.5mum; thereby, the preparation of a three-terminal structure as well as a two-terminal structure is enabled, and the two-terminal action that superconductive current flows through the 2DEG is enabled.
Patent JP-S62231686-A (JP)
Inventor: RARII JIEI PONZA
IPC: A63B69/40
Filed: 1987-01-21
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-H05246349-A (JP)
Title: Manufacture of automobile
Inventor: TAKAO KOJI
IPC: B62D25/00
Filed: 1993-01-28
Abstract: PURPOSE:To facilitate the inspection, adjustment and change work of each functional part by dividing a body lower frame into a front frame, a center frame and a rear frame, and connecting the whole frame after assembling functional parts to the respective frames. CONSTITUTION:A body lower frame 1 is divided into a front frame 2, a center frame 3 and a rear frame 4, and functional parts are assembled to the respective divided frames. After connecting the front frame 2 and rear frame 4 to both end parts of the center frame 3, a beam is fixed across the center frame 4 and the center frame side end part of one connected frame.
Patent JP-S63185450-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: OHATA TOMOHISA
IPC: B01J35/04
Filed: 1987-01-23
Abstract: PURPOSE:To increase the durability of the title catalyst for purifying exhaust gas by coating a catalyst composition consisting of a refractory inorg. oxide carrying Pt and/or a refractory inorg. oxide carrying Rh on a honeycomb carrier to obtain the catalyst. CONSTITUTION:The refractory inorg. oxide (a) coated with 5-30wt.% Pt is prepared. Besides, the refractory inorg. oxide (b) coated with 1-20wt.% Rh is prepared. The (a) and/or the (b) are ground by a mill, etc., to 0.5-20mum means particle diameter to prepare a slurry contg. the powder. The slurry is then wash-coated on a monolithic honeycomb carrier, dried, and then calcined, as required, to produce the catalyst for purifying exhaust gas. Alumina, silica, titania, zirconia, etc., can be used as the refractory inorg. oxide.
Patent JP-H08205324-A (JP)
Title: Meter panel supporting device
Inventor: NAKAMURA TADAYOSHI
IPC: H02B1/30
Filed: 1995-01-30
Abstract: PURPOSE: To provide a meter panel supporting device which has a less number of parts, strong, and can adjust the supporting height of a meter panel. CONSTITUTION: A panel stand 4 with a plurality of bar insertion holes 7 at the same positions of two opposing folded pieces 6 is mounted in the interior of a box. One edge of a meter panel 8 is screwed to a bar 11 selectively inserted into the bar insertion holes 7 and is fixed by a fixing screw 18 as a hinge supporting part. Also, the other edge of the meter panel 8 can be supported by the bar of the panel stand 4 having the same structure.