baber/WOPTO huggingface dataset:
Patent JP-S6297781-A (JP)
Title: Production of clad material
Inventor: NAKAMURA TAKESHI
IPC: B23K20/04
Filed: 1985-10-21
Abstract: PURPOSE:To increase the joining strength of a clad material by welding the whole face of the clad blank consisting of the metal difficult to weld by sealing it with the metal easy to weld, then by removing the metal to be wrapped after performing a hot rolling. CONSTITUTION:A Ti plate 2 and Ni plate 3 are joined on the both faces of a Cu plate 1 by grinding each joining face and placed on the lower plate 4 made of mild steel. Then, mild steel plates 4, 5, 6, 7 are subjected to a sealed welding with a fillet welding by wrapping the whole periphery of this laminating clad blank with the upper plate 5 and side plates 6, 7. In this case, the remover of silica, etc. is interposed between each steel plate and clad blank. The wrapped clad blank is further subjected to a hot rolling at 800-880C and after its cooling the steel plates 4, 5, 6, 7 to be wrapped are removed. The Cu plate 1, Ti plate 2 and Ni plate 3 are joined in solid solution state by this method. Consequently the joining strength of the clad material is increased.
Patent JP-H10150234-A (JP)
Title: Electronic device and its manufacture
Inventor: SAKURAI MASATOSHI
IPC: H01L31/04
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to make efficiently the energy conversion of an organic material-containing layer to an organic material-containing layer adjacent to the organic material-containing layer by a method wherein the Hausdorff dimension of the sectional profile shape of the interface between the organic material-containing layer and the organic material-containing layer adjacent to the organic material-containing layer is shown in a specified extent. SOLUTION: A first organic material-containing layer 2 is provided on a first electrode 1 and a second electrode 4 is provided on the layer 2 via a second organic material-containing layer 3. The layers 2 and 3 are formed by a method wherein two kinds of organic materials are mixed with each other and one out of an electric field, a magnetic field, light irradiation, a temperature gradient and a centrifugal force is given to the mixture to take place a separation of the two kinds of the organic materials from each other and the Hausforff dimension D of the sectional profile shape of the interface between the layers 2 and 3 is set so that the dimension D is shown on the condition of 1.5<=D<=2.0.
Patent JP-2001059405-A (JP)
Title: Cam and device for changing valve characteristic for internal combustion engine
Inventor: MORIYA YOSHITO
IPC: F02D13/02
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent the enlargement of a device and an engine and the interference of the abutment of a cam follower on a cam surface, and to realize a sufficient gas passing amount. SOLUTION: In a lift pattern by an intake cam, two maximal parts Mx1, Mx2 exist in the changing rate of a lift amount to a turning angle on a valve opening side (the advancing side of a peak P), and a minimal part may not exist in the lift amount. Thereby, a rise part having no trough part is formed during an exhaust stroke. Accordingly, exhaust can be recirculated, and the abutment of a cam follower may not be interfered. Besides, even though the lift amount is small, an exhaust passing amount can be sufficiently secured by the whole rise part. Thus, the intake cam which is a three-dimensional cam is not required to have such a profile that a cam profile is changed at a sharp angle or axially lengthened. Therefore, the enlargement of a device and an internal combustion engine can be prevented.
Patent JP-H0283937-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YONEDA MASAHIRO
IPC: H01L21/60
Filed: 1988-09-20
Abstract: PURPOSE:To achieve miniaturization of element structure and low resistance of wiring for an electrode by forming the conductive layer for a first electrode in a compound layer structure consisting of a layer including a high melting point metal and a polycrystalline silicon layer and allowing one part of the conductive layer for a second electrode to be mounted. CONSTITUTION:One part of a MOSFET gate electrode 36a is mounted to the surface of a first polycrystalline silicon film 32a which becomes a leading electrode of source/drain regions 5 and 6 formed on the surface of the source/drain regions 5 and 6. Then, even if the channel width of channel region where the lower regions of this gate electrode 36a is located becomes thin, the width of mounting structure part of the gate electrode 36a can be made greater. Also, the first polycrystalline silicon film 32a forms a laminated structure with a high melting-point metal silicide film 31 as an internal wiring. With this structure, it is possible to achieve miniaturization of element structure and low resistance of conductive layer for electrode simultaneously.
Patent JP-H0574601-A (JP)
Title: Electric resistance wire
Inventor: YAMAMOTO TAKAYUKI
IPC: H01C3/00
Filed: 1991-09-17
Abstract: PURPOSE:To obtain a resistance wire wherein desirable electric resistance value and diameter are realized at a comparatively low cost, and the strength is sufficient, by twisting an amorphous wire whose electric resistivity is large together with other wires and compounding them. CONSTITUTION:One amorphous wire wherein the electric resistivity is 140muOMEGAcm and the diameter is 125mum and six stainless steel wires wherein the electric resistivity is 98muOMEGAcm and the diameter is 120mum are used, and a twisted wire is formed by using a tubular type wire twisting equipment. The electric resistance value of the obtained twisted wire is 14.5OMEGA/cm, and the diameter is 386mum. The tensile strength measured by using a tension tester is 250kg/mm<2>, and extremely large. Thereby a resistance wire wherein the diameter and the strength are large and usability is excellent can be obtained.
Patent JP-S61114227-A (JP)
Title: Electrochromic display element
Inventor: HIGUCHI SADASHI
IPC: G02F1/153
Filed: 1984-11-09
Abstract: PURPOSE:To enable display density to be enhanced, and one panel to display multicolor by forming plural display electrodes on the inside one of a pair of base plates, and an opposite electrode on the inside of the other base plate, and sealing an electrochromic soln. or an electrolyte into each section of the display electrodes separated with partition walls. CONSTITUTION:The plural display electrodes 3 are formed on the inside of one 1 of the base plates 1, 2 made of glass, and the opposite electrode 4 is formed on the inside of the other base plate 2. Both plates 1, 2 provided with the electrodes 3, 4 are sealed with a sealing agent 5, such as an epoxy resin or a glass of low m.p., at the outer border between the plate 1 and the electrode 4. In the case of the 3 electrodes 3, partition walls 7 made of an epoxy resin or low m.p. glass or the like is formed to divide the inside space between the plate 1 and the electrode 4 into the 3 display electrodes 3 of sections A, B, and C. The electrochromic soln. or electrolyte 6 is sealed into each section A, B, and C to keep each section out of contact from each other and to equalize each display electrode 3 in area ratio to each opposite electrode 4 each section.
Patent JP-H04116533-A (JP)
Title: Lens shutter for camera
Inventor: KOBAYASHI KOICHI
IPC: G03B9/14
Filed: 1990-09-06
Abstract: PURPOSE:To obtain such kind of shutter that the constitution thereof is simple and the manufacturing cost thereof is inexpensive by respectively forming apertures whose diameters are mutually different, opening and closing the exposure aperture by driving respective shutter blades by a closing spring for maintaining the respective shutter blades at a closing position at the time of incoming movement. CONSTITUTION:The shapes of first aperture forming parts 2a and 3a and second aperture forming parts 2b and 3b are previously selected so as to form the diameter of the aperture which is concentrically different from the exposure aperture 1 when the shutter blades 2 and 3 arrive at a full-open position. Then, when a driving current is supplied to a driving motor 6 so as to turn a turning arm 7, an opening and closing lever for a shutter blade 4 is turned left. Besides, the blade 2 is turned right around a pin 2d and the blade 3 is turned left around a pin 3d while resisting to the spring force of the arm 8a of the closing spring for a shutter blade 8. Then, the blades 2 and 3 are brought at the full-open position. Thus, the constitution of a motor driving circuit is simplified. Besides, the number of parts and the man-hour of assembling is reduced. As the result, the manufacturing cost is reduced.
Patent JP-2001058153-A (JP)
Title: Method for applying sunscreen preparation
Inventor: HIROSE TETSUYUKI
IPC: A61Q17/04
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To use tissue paper impregnated with a sunscreen preparation by taking out the same one by one to efficiently apply the preparation by impregnating and coating tissue paper with the anti-sunburn agent. SOLUTION: A commercial sunscreen preparation is infiltrated in tissue paper to be used. Sunscreen-preparation impregnated tissue paper is produced by impregnating raw paper comprising pulp or the like with the sunscreen preparation before cutting the same or by impregnating commercial cut tissue paper with the preparation agent. If a nonwoven fabric, cloth or sponge other than pulp is used in place of tissue paper, it can be adapted to a coating purpose. It a landscape or a portrait is applied to tissue paper, the designed tissue paper is effective as a fiashion fitted to consumer's taste.
Patent JP-H1185762-A (JP)
Title: Retrieval information processing method, retrieval information processor and storage medium storing retrieval information processing program
Inventor: NAGAISHI MICHIHIRO
IPC: G06F17/30
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To display the method of display corresponding to the information request degree of a user at that time and displayed information at the time of displaying retrieved information. SOLUTION: The retrieval request of the user is received and necessary information is retrieved/collected (steps s1-s3). The content of information is sequentially divided for respective parts from a part showing the outline to a part showing the minute content like a large item, an item, an index, a summary, a photograph and a text, and the contents which are respectively divided are held (step s4). The information request degree of the user is judged by grasping the movement situation of the user at that time by the state of the eye of the user, and the operation of a mouse and a keyboard (step s5). Information is displayed by the method of display corresponding to the information request degree and by information (step s6).
Patent JP-S62100252-A (JP)
Title: Pisciculture feed and production thereof
Inventor: KASUYA TAKASHI
IPC: A23K1/18
Filed: 1985-10-24
Abstract: PURPOSE:To obtain a pisciculture feed resistant to precipitation to sea bottom, floating on the water surface and taken by fish at high ratio, by using a partial acid-type CMC alkali metal salt as a binder and compounding to a pisciculture feed. CONSTITUTION:A partial acid-type CMC alkali metal salt (preferably Na salt) is used as a binder and added to a pisciculture feed in an amount of preferably 2-4wt%. The mixture is stirred, kneaded with crushed raw feed and granulated to obtain the objective feed.
Patent JP-H11144256-A (JP)
Title: Manufacture of magneto-optical memory element
Inventor: OTA KENJI
IPC: G11B7/24079
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide manufacture easily manufacturing a magneto-optical memory element with a width of a magneto-optical signal recording part wider than the width of a pit part. SOLUTION: The magneto-optical memory element provided with a guide groove 12 magneto-optically recording an information signal and the pit part 13 narrower than the width of the guide groove 12 is manufactured by irradiating a laser beam 38 on a resist film 37 and forming ruggedness on the resist film 37. In such a case, the power of the laser beam emitted to the part of the resist film 37 corresponding to the guide groove 12 is made larger than the part corresponding to the pit part 13.
Patent JP-H1185171-A (JP)
Title: Reference interval signal forming device for karaoke sing-along machine and key adjustment signal forming device utilizing the same as well as song grading device
Inventor: ITO TAKAKO
IPC: G10K15/04
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To enable the measurement of the deviation of the interval of the song sung in compliance with the accomapninent of versatile KARAOKE sing-a long software in which only the analog accompaniment signals are stored. SOLUTION: This reference interval signal forming device successively forms a song interval signal S7 from an analog song signal S3. On the other hand, the device seeks the interval difference between both interval signals S7, S8 while successively forming an accompaniment interval signal S8 from an analog accompaniment signal S1 and determines the melody reference interval signal S9 corresponding to the interval on the reference melody in accordance with the sought interval difference. As a result, the reference interval signal necessary for detecting the deviation of the interval of the song from the analog accompaniment signal S1 is obtd. and, therefore, the measurement of the deviation of the interval of the song sung in compliance with the accompaniment of the versatile KARAOKE sing-along software in which only the analog accompaniment signals are stored is made possible.
Patent JP-S6295588-A (JP)
Inventor: KUSUDA KAZUHIRO
IPC: G09G5/24
Filed: 1985-10-23
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-H0284335-A (JP)
Title: Planographic printing plate and preparation thereof
Inventor: IMAI YUKA
IPC: B41N1/14
Filed: 1988-09-21
Abstract: PURPOSE:To enhance ink repellency and to reduce background staining by laminating a conductive resin layer to a support substrate and subsequently laminating an ink release layer containing reactive silicone oil to said resin layer to perform graft polymerization and subsequently removing the ink repellent layer imagewise by dielectric breakdown to expose the conductive resin layer. CONSTITUTION:As a support substrate, plastic or metal is used and, as a powder imparting conductivity, a metal powder and carbon black can be used but the latter is desirable. As a resin, a polyester resin, an acrylic resin and an epoxy resin are desirable. The content of carbon black is desirably set to 5-25% by wt. of the resin and carbon black is dispersed along with the resin by an ultrasonic homogenizer. The resin is applied to the substrate by a bar coater and heated at 100 deg.C or more for 2min or more by hot air to be dried. Next, reactive silicone oil is applied to the resin layer to form an ink repellent layer which is, in turn, graft polymerization by the addition of a photo-radical agent such as benzophenone or the irradiation with light or electron beams and an unpolymerized part is removed by a solvent.
Patent JP-2001059305-A (JP)
Title: End opening closing tool for deck plate
Inventor: SHIMAMOTO MASAHISA
IPC: E04B5/40
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment and secure the high fitting strength by attaching a flat-plate closing plate part as covering an end opening of a deck plate on a laying member, elastically abutting an engagement part extended from its edge near the edge of the deck plate, and holding the closing plate part. SOLUTION: An introduction tongue part 18 is inserted into an upper edge inside of a deck plate 1 with a closing tool 4 inclined toward the end opening 3 and the closing tool 4 is pressed against the edge of the deck plate 1 while rotated so as to be erected. Then, the introduction tongue part 18 is pressed down by the upper edge inside of the deck plate 1 so as to be elastically deformed, a clearance is automatically expanded, and the upper edge of the deck plate 1 is guided between an elastic sandwich projection 14 and an engagement edge 12. This constitution can elastically sandwich the upper edge of the deck plate 1 between the engagement part 12 and the elastic sandwich projection 14 so that the attachment face of the closing plate 5 can be held in the attached state abutted against the edge of the deck plate 1.
Patent JP-H1082996-A (JP)
Title: Liquid crystal display panel
Inventor: ENDO YUKIO
IPC: G02F1/1368
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display panel having a large pixel numerical aperture and high mass productivity. SOLUTION: This liquid crystal display panel has a liquid crystal layer, an array substrate and a substrate facing this array substrate across this liquid crystal layer. The array substrate described above consists of a transparent insulative substrate, plural scanning lines 1, plural signal lines 3, thin-film transistors (TFTs), display pixel electrodes 5 connected to the drain electrodes 4 of these TFTs and auxiliary capacitors formed by covering part of these display pixel electrodes, auxiliary capacitor electrodes 2 across films consisting of insulative materials. The ends of the display pixel electrodes 5 are covered with the electrodes of at least either of the auxiliary capacitor electrodes 2 and the drain electrodes 4 to an annular shape.  The auxiliary capacitor electrodes 2 are formed to avert the parts in proximity to the gate electrodes among the ends of the display pixel electrodes 5.
Patent JP-H1169038-A (JP)
Title: Image forming device
Inventor: KAWACHI YOSHINORI
IPC: B65H37/04
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an image prrming device simplified in the post-processing of ejected paper. SOLUTION: This device is constituted of an automatic document feeder for feeding documents piled on a platen to a prescribed reading position successively one by one, a read unit 2 for digitally reading the document at the image reading position for every pixel, an image processing unit 3 equipped with a function for performing angle converting processing to digitized image information, a system control unit 1 having an image storage means for storing the image information for several items, a paper feeding part 10 for housing transfer paper in various sizes, and a paper ejecting part having a stapler for stapling the paper for forming images at a prescribed position.  Thus, when performing stapling after the end of copy in the case of providing plural copies from the originals of plural pages, the angle rotating processing of image information is not performed even in the case of plural copies so that copy groups can be easily sorted after paper ejection.
Patent JP-S6297501-A (JP)
Inventor: UEDA TAKEO
IPC: A44B11/25
Filed: 1985-10-25
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-S6392140-A (JP)
Title: Variable length packet communication system
Inventor: TAKEKOSHI HIROSHI
IPC: H04L29/06
Filed: 1986-10-06
Abstract: PURPOSE:To evade flow control and control a delay time and to make a packet communication with good efficiency by providing a means which adjusts packet length according to characteristics of information and the state of a network to a transmission side. CONSTITUTION:A packet length setting part 4 determines the packet length according to kind information on the information to be sent and/or state information on the network and sends its packet length information to a packet composition part 1. The kind information (e. g. sound, moving picture, or still picture) on the information to be sent is supplied to a terminal side. Further, the state information (e. g. whether convergence occurs or not) on the network is obtained by a network state detector 3 by monitoring a flow control state etc. from an exchange through a line controller 2. Consequently, the flow control is evaded and the delay time is controlled. Thus, a packet communication can be made with good efficiency.
Patent JP-H1179611-A (JP)
Title: Inclined lift device
Inventor: INOUE SHIGERU
IPC: B66F11/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide inclined lift device for carrying a lifted material in a horizontal condition constantly, even in an inclined carrying part. SOLUTION: This inclined lift device is equipped with a driving device 4, providing two upper and lower stages of traveling rails 1A and 1B forming a pair right and left on an inclined carrying path K, and also providing rack- attached rails between the traveling rails, making these rails adjustable in height by a level adjusting jack 3, and having a sprocket 6 engaging with the rack-attached rails and rolling; and a loading base 5 having wheels 9, 10, and 11 rolling on the respective traveling rails 1A and 1B, and one pair of which is regulated in right and left movement; and the tip part of the driving device 4 and the middle part of the loading base is shaft 5 connected 12a, 12b by a pushing arm 12.
Patent JP-H0794566-A (JP)
Title: Method and equipment for evaluating damage on oxide in semiconductor device
Inventor: MAMENO KAZUNOBU
IPC: H01L21/66
Filed: 1993-09-24
Abstract: PURPOSE:To allow evaluation of damage on an oxide in a short time when ions are implanted into an electrode formed thereon by setting the quantity of ions to be implanted at such level as belonging to an unsaturated region on a graph representative of the relationship between the quantity of ions to be implanted and Qbd value. CONSTITUTION:When the damage on an oxide due to ion implantation to an electrode formed thereon is measured by Qbd method, the quantity of ions to be implanted is set at such level as belonging to an unsaturated region on a graph representative of the relationship between the quantity of ions to be implanted and the Qbd value. For example, antenna capacitors having antenna ratios of 1000, 3500, 7000 and 16000 are formed on samples where an oxide is deposited by 15nm on a semiconductor substrate and then arsenic ions are implanted into each sample. Experimental results show that the Qbd value decreases steeply irrespective of the antenna ratio until the dosage reaches about 3.0X10<15>cm<2> and then saturates substantially. Consequently, an evaluation can be made in a short time when the dosage is set in the unsaturated region.
Patent JP-H0578556-A (JP)
Title: Thermoplastic resin composition and sealed electronic component molding
Inventor: KAMATA HIROSHI
IPC: C08L63/00
Filed: 1991-09-18
Abstract: PURPOSE:To obtain a thermoplastic resin composition which can give an excellent sealed electronic component molding by injection molding at low temperature and low pressure by mixing a specified liquid crystal polymer with a glass fiber, a specified epoxy compound and silica as an optical component in a specified mixing ratio. CONSTITUTION:The objective composition comprises 20-75wt.% thermoplastic polymer which can develop optical anisotropy in a moltenstate and mainly consist of structural units of formulas I, II and III, 10-50wt.% glass fiber, 0-60wt.% silica and 0.1-40wt.% compound containing at least one epoxy group at the terminal and/or side chain, having a number-average molecular weight of 3000 or above and a melt viscosity of 50-5000 P when measured at a resin temperature of 250 deg.c and a shear rate of 1000sec<-1>. This composition can show good flow at a temperature at which the solder on an electronic component is not remolten, can show good adhesion to metal, ceramic or the like, and does not peel therefrom even by heat shock or in heating.