baber/WOPTO huggingface dataset:
Patent JP-S61260924-A (JP)
Title: Electrolytic machining method
Inventor: KIKUCHI TARO
IPC: B23H9/06
Filed: 1985-05-13
Abstract: PURPOSE:To enable a precise transfer to a workpiece by providing a cation conducting type solid electrolyte between a cathode and a workpiece and transferring a form provided on the surface of said solid electrolyte which is brought into contact with said workpiece. CONSTITUTION:When a workpiece 1 and a cathode 2 are short-circuited by means of a lead wire 6, the workpiece 1 is subjected to electrolysis causing a silver ion to move to the cathode 2 through a solid electrolyte 3. Thereby, electrolysis at the contact part of the workpiece 2 with the solid electrolyte 3 proceeds and, finally, the surfaces are entirely brought into contact with each other in line with the forms 7, 7 of the contact surface 8 of the solid electrolyte 3 as shown in the lower figure, transferring the forms 7, 7 to the workpiece 1. Thus, the transfer of forms can be carried out directly to the workpiece under a condition that it is in contact with the solid electrolyte, enabling a precise transfer of the form on the cathode side. Furthermore, the method of machining is simple since a solid electrolyte on which a form to be transferred is previously formed, is merely mounted between a workpiece and a cathode.
Patent JP-S58218363-A (JP)
Title: Tundish changer in continuous casting installation
Inventor: NAKAMURA YUUJIROU
IPC: B22D11/10
Filed: 1982-06-15
Abstract: PURPOSE:To enable the adjustment of the distance between the centers of two machines and to decrease installations, by installing a tundish preheater on the side outer than the centers of the machines. CONSTITUTION:A titled device consists of a tundish transfer carriage 1 which exists on the outside of machine centerlines (a), (b) and can travel in the same direction as the centerlines (a), (b) and two units a set of tundisch cars 3, 4. Said cars 3, 4 are mountable on the carriage 1, and travel in the direction intersecting orthogonally with the traveling direction thereof. When the car 3 is in the position where it travels or can travel in the orthogonal direction, the other car 4 on the carriage is placed so as to face a tundish preheater 8 provided alongside the carriage 1. The distance L between the centerlines (a), (b) of the No.1 machine and the No.2 machine is adjusted by the above-mentioned device, whereby the installations are decreased.
Patent JP-S61261452-A (JP)
Title: Cermet for wire dot printer and wire for dot printer
Inventor: IYORI YUUSUKE
IPC: B41J2/25
Filed: 1985-05-15
Abstract: PURPOSE:To provide the titled cermet and the titled wire having excellent bending strength and small specific gravity by forming the same of a specific weight ratio each of a hard phase composed of TiC and N expressed by the specific chemical formula and binder phase composed of a prescribed weight ratio of Fe and Ni. CONSTITUTION:This cermet for the wire dot printer is constituted of 60-95wt% hard phase expressed by the chemical formula TiCxN1-x (0.1<=x<=0.95) and 5-40wt% binder phase consisting of Fe and Ni at 1.0-4.0 weight ratio (Fe/Ni). This wire for the dot printer is formed of such cermet. The cermet of this invention and the wire consisting thereof has the substantial bending strength, excellent wear resistance and small, specific gravity and has therefore the many effects including the extended life of the dot printer, the higher speed thereof, etc. The examples of the above-mentioned cermet and wire (* mark) are tabulated.
Patent JP-H05264699-A (JP)
Title: Field measuring apparatus
IPC: G07D7/04
Filed: 1992-04-22
Abstract: PURPOSE: To constitute a highly accurate inexpensive sensor by forming an exciting coil such that a planar sensor can be obtained. CONSTITUTION: A sensor 1 comprises an exciting coil 4 and a measuring coil 5 formed, respective, of one layer such that a planar sensor can be obtained, and a thin film ferromagnetic core 3. The core 3 and the coils 4, 5 are arranged in separated parallel layers of a carrier 12, e.g. a ceramic substrate, while being insulated electrically by insulating layers 13, 14 from each other. The sensor 1 is operated according to a core saturation principle and measures the field of weak flux of a magnetic ink in a paper currency 11 inserted into an air gap 2 on the side opposite to both coils 4, 5 in the vicinity of the core 3. Since the sensor 1 is formed as a planar sensor, substantially identical sensors can be manufactured inexpensively with high accuracy by batch process, photolithography, etc.
Patent JP-H01319446-A (JP)
Title: 3, 9-dihydroxynonine and derivative protected by 9-oh functional group thereof and production thereof
Inventor: MIHIYAERU HIYURUMAN
IPC: C07F7/18
Filed: 1989-04-24
Abstract: NEW MATERIAL: 3,9-didroxynonyne represented by formula I (wherein R is H or a base stable alcohol protective group) and a derivative protected by a 9-OH functional group thereof.  
     EXAMPLE: A compd. represented by formula II.  
     USE: Useful as an intermediate for synthesizing E-7, E-9-dodecadienyl acetate used in pheromone of the grape berry moth.  
     PROCESS: 1 mol. of aldehyde represented by formula II (wherein R is a base stable alcohol protective group) and 1-10 mol. of acetylene are reacted within a neutral org. solvent at 0-50°C in the presence of a base of a Grignard compd. to obtain the compd. represented by the formula I (wherein R is other then H). The protective group of this compd. is eliminated to obtain the compd. represented by the formula (wherein R is H). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01272389-A (JP)
Title: Liquid crystal display device
Inventor: NAGASHIMA NOBUYOSHI
IPC: H04N9/12
Filed: 1988-04-25
Abstract: PURPOSE:To prevent the generation of a trouble generating the level difference of data signals due to the characteristic difference of respective source driving circuits as line-like uneven display by driving plural picture elements of respective colors by independent source driving circuits corresponding to respective colors. CONSTITUTION:Plural picture elements 1 of respective colors constituting a matrix type color liquid crystal display element are selectively driven by gate driving circuits and source driving circuits 3-5 respectively connected to plural gate signal voltage feeders G1-Gn and plural data signal voltage feeders S1-Sn constituting a matrix electrode structure. The source driving circuits 3-5 are independently connected correspondingly to respective colors so that data signals with the same color are supplied from the same source driving circuit.
Patent JP-S5226234-A (JP)
Title: Process for tracing the position of the solar longitude in a reflex mi rror
Inventor: NAITOU TADASHI
IPC: F24S50/20
Filed: 1975-08-25
Abstract: PURPOSE: To automatically trace the position of the solar longitude by rotating by 15° per hour an annular gear in a plane at right angles with a virtual axis in parallel with the earth's axis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5530318-A (JP)
Title: Plate box design and manufacture
Inventor: SHIBATA YUKINOBU
IPC: B21D51/52
Filed: 1978-08-21
Abstract: PURPOSE: In designing and manufacturing plate boxes, to manufacture highly versatile plate boxes easily by making configuration design having a conversation with a computer and making working data automatically, and manufacturing basing on the data.  
     CONSTITUTION: The computer 25 forms the kernel of the system, and processes various modelling, preparation of NC data etc. Plural basic models (for example, number of plates, number of sides as faces and edges of the box) are registered in the memory media of the computer 29. The system consists of the computer 29, graphic display 30 that displays the result of processing, tablet 31 that inputs graphic, punching form and various commands, key board 32, paper tape reader 33 that inputs NC paper tape etc., card reader 34 for inputting from the card. Further, the system includes the external storage 35, XY plotter that makes drawings, printers 37 that prints the result of computation, instruction for work etc. and paper tape puncher 38 that outputs NC paper tape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08298282-A (JP)
Title: Semiconductor wafer feed device and semiconductor manufacturing equipment provided therewith
Inventor: NISHIO HIDEJI
IPC: H01L21/68
Filed: 1995-04-26
Abstract: PURPOSE: To enable a semiconductor wafer feed device to carry out a transfer and feed operation coping quickly with a change in the diameter of semiconductor wafers by a method wherein a wafer replacing means for mounting semiconductor wafers of different diameter on a wafer mounting section is provided. CONSTITUTION: A wafer feed device 1 is so structured as to be mounted with two wafer rings 2a and 2b different in diameter. A unit base 5 is formed like a plane ring to serve as a pad where the two wafer rings 2a and 2b of different diameters are mounted. The inner circumferential side of the front surface of the unit base 5 is terraced, the lower face of the terraced side is made to serve as the transfer face 8a of the wafer ring 2b for a larger wafer. When an inner unit 6 for a wafer of smaller diameter is mounted on the unit base 5, the transfer face 8b of the wafer ring 2a for a smaller wafer is flush with the transfer face 8a of the wafer ring 2b for a larger wafer.
Patent JP-S5727095-A (JP)
Title: Semiconductor light emitting device
Inventor: WATANABE YUKIO
IPC: H01S5/00
Filed: 1980-07-25
Abstract: PURPOSE:To have both an inner stripe structure and a CSP (channeled substrate planar) structure in an inner current confining type semiconductor laser by providing a stripe shaped V groove having the depth reaching a substrate. CONSTITUTION:On an N type GaAs substrate 1, a P type GaAs layer 21 and an N type GaAs layer 51 are formed. The stripe shaped V groove 31 having the depth reaching the substrate 1 is formed. On the layer 51, are layered an N type GaAlAs layer 2 which becomes a clad layer, a P type GaAs layer 3 which becomes an active layer, a P type GaAs layer 3 which becomes an active layer, a P type GaAlAs layer 4 which becomes a clad layer, and a P type GaAs layer 5 which obtains an ohmic contact. On both sides of the device, a P side electrode 8 and N type electrode 9 are deposited.
Patent JP-H05270520-A (JP)
Title: Method for vacuum packaging and package of food containing liquid
IPC: B65B31/00
Filed: 1992-03-30
Abstract: PURPOSE:To enable vacuum packaging of food containing liquid to be practiced in a simple manner and efficiently without involving overflow or spattering of the liquid or trouble in sealing by a method wherein, in vacuum packing of food containing liquid, the food is subjected to vacuum packing after the liquid has been solidified by freezing. CONSTITUTION:In vacuum packing of a food containing liquid, the food is subjected to vacuum packing after the liquid has been solidified by freezing. The food containing liquid referred to here may be food in which a liquid and a solid coexist. The solidification of the liquid by freezing may preceed its transfer into the proper food container. The liquid taken into a proper container may subsequently be subjected to solidification by freezing. A vacuum- packed product can be obtained by any of these vacuum-packing methods. These methods lend themselves to elimination of overflow of the liquid, its spattering, or trouble in sealing from vacuum packing of foods and therefore enable vacuum packing of food containing liquid to be practiced in a simple manner and efficiently.
Patent JP-H06313589-A (JP)
Title: Installing trestle for outdoor unit
Inventor: ONO KATSUTOSHI
IPC: F24F5/00
Filed: 1993-04-28
Abstract: PURPOSE:To simplify an installing construction, a service maintenance, to improve installing conditions, installing properties of a place, and to improve exterior finishing properties by forming a trestle for installing an outdoor unit in a simple and common use structure, and providing a structure for angle- regulating a vertical state of the unit on a lower surface. CONSTITUTION:Legs of an outdoor unit A are regulated in a finished state after installation by a reinforcing fitting 3 having an angle regulating bolt 5, etc., at a corner of an L-shaped installing trestle 2, a lower surface of a bottom of the trestle 2 of the unit A is concealed to be covered with a decorative cover 6, and fixed to a wall-hanger and a ceiling mounted hanger.
Patent JP-S61259790-A (JP)
Inventor: TAKEJI HIROYUKI
IPC: B06B1/00
Filed: 1985-05-14
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-S58218395-A (JP)
Title: Magnet jig for welding
Inventor: ODAGAKI AKIO
IPC: B23K37/04
Filed: 1982-06-14
Abstract: PURPOSE:To hold iron materials stably and to make welding work easy, by coupling two pieces of angle jigs contg. permanent magnets by means of a pair of arms and attracting and fixing the iron materials respectively tentatively. CONSTITUTION:A magnet jig A for welding is constituted of two angle jigs 1 and a pair of arms 2. The jigs 1 have haxagon shapes and the contact surfaces UW for iron materials 9, 10, and contain permanent magnets therein. Central screws 3 are inserted through retainers 7 into the central through-holes of the jigs 1 and the central through-holes of the arms 2, and circumferential edge screws 5 are inserted through the retainers 7 into the circumferential edge through-holes of the jigs 1 and the arc grooves 8 of the arms 2. These screws are respectively locked by means of nuts 3, 6 to couple the jigs 1 and the arm 2. The materials 9, 10 are attracted respectively to the surfaces UW of the jigs 1 and are fixed thereto tentatively, then the materials are welded. The angle between the surfaces UW is changed freely by loosening the nuts 3,6 and moving the screws 5 along the grooves 8.
Patent JP-H08298588-A (JP)
Title: Image processor
Inventor: TOMITA SATOSHI
IPC: G03G21/00
Filed: 1995-04-26
Abstract: PURPOSE: To correct a pattern for tracking so that it may not lose identification and potential even if the density of a recorded image is changed. CONSTITUTION: In accordance with the deviation of the density in which a toner patch is measured and a target value, the look-up table to be used for the gamma correction by a gamma correction circuit 204 is selected. In addition to this table, a pattern for tracking to be added to inputted image data is selected. At this stage, in the selection of the pattern for tracking, the density of the pattern for tracking is preliminarily corrected so that identification and potential of the pattern may not lost by the gamma correction in a gamma correcting device 204.
Patent JP-S5436990-A (JP)
Title: Charged particle energy analyzing apparatus
Inventor: ISHIKAWA KIYOSHI
IPC: G01N23/225
Filed: 1977-08-29
Abstract: PURPOSE: To make possible obtaining even the information on the undulating condition of surface by providing a charged particle flux deflecting part between deflecting electrodes and a slit thereby deflecting a protion of the charge particle flux being condensed so as not to allow the same to enter the slit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5436191-A (JP)
Title: Transistor and its manufacture
Inventor: TAKAMIYA SABUROU
IPC: H01L29/80
Filed: 1977-08-26
Abstract: PURPOSE: To establish the transistor less in parasitic capacitance, by taking the constitution that the semiconductor layer causing parasitic capacitance is removed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11295837-A (JP)
Title: Silver halide photographic sensitive material, photoengraving material and photosensitive planographic printing plate
Inventor: SAIKAWA MASAHIKO
IPC: G03F7/07
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To ensure high contrast characteristics by using core-shell type silver halide particles whose cores and shells contain separate complexes of the same groups V-VIII metals contg. different ligands. SOLUTION: Core-shell type silver halide particles whose cores and shells contain separate complexes of the same groups V-VIII metals contg. different ligands are used. The groups V-VIII metals are preferably selected from Ru, Rh, Os, Ir and Re. The ligands are preferably selected from sexidentate ligands such as halogen, aquo, nitrosyl, thionitrosyl, cyano, thiocyano, azido, carbonyl, oxo or the like. Since the ligands bond tightly to the transition metals, the complexes can be incorporated into silver halide particles in a bonded state of ligands when forming the silver halide particles.
Patent JP-H01273341-A (JP)
Title: Lead forming apparatus for ic
Inventor: YASUI TOSHIHIDE
IPC: B21D5/01
Filed: 1988-04-26
Abstract: PURPOSE:To reduce the degree of rubbing against the surfaces of leads by forming punches, and to prevent plating from peeling off from the surfaces of the leads, by a structure wherein the forming punches are moved along an oblique direction making a certain angle with the leads to be brought into contact with the leads. CONSTITUTION:In forming, since forming punches 18 are brought into contact with leads 2 and further are made to go downward but obliquely, the head parts 2c of the leads are clamped by a forming die 13 and the forming punches 18, and the leads are formed in a shape along a rib 13a of the forming die 13. In this case, the head parts 18a of the forming punches 18 are brought into contact with the positions at the head side of the leads 2, and the leads 2 are bent down with an angle of each head part 18a of the forming punches. That is, the leads 2 are bent down until they are brought into contact with the rib 13a, thereby performing a lead forming. As a result, as comparing with those of a conventional structure in which forming punches are made to go down vertically, degree of rubbing against the surfaces of the leads by the forming punches is decreased during the movement of the leads, and peeling of plating can be reduced.
Patent JP-H02280761-A (JP)
Title: Tube containing contrast media
Inventor: GOSHIKI KEIGO
IPC: A61L29/12
Filed: 1989-04-21
Abstract: PURPOSE:To obtain a white tube having a high contrast effect in which a white bismuth compound of a specific bismuth content as a X-ray contrast agent is contained, in the X-ray contrast media-containing tube which contains thereof inside the tube wall made of thermoplastic resin. CONSTITUTION:White bismuth compound is obtained by mixing or mixing- crystallization of bismuth nitrate, bismuth sulfate, etc., with bismuth oxide, which is yellowish when the content of bismuth >=89wt.%, so as to become the total content of bismuth to 83 to 88wt.%, preferably 84 to 86wt.%. When the bismuth content is over 88wt.%, yellow color is obtained, while in case of the bismuth content of 83wt.% or less, the contrast effect reduces, and at the same time, the molding performance in extrusion molding of a tube is deteriorated. The while bismuth is mixed as X-ray contrast media into thermoplastic resin, and a tube containing contrast media is obtained through extrusion molding. Though all the well-known material can be used as the material for a medical tube made of thermoplastic resin, effect is most conspicuous when fluorinated resin is used.
Patent JP-H02281588-A (JP)
Title: Outside electrode of sprak plug
Inventor: KAGAWA JUNICHI
IPC: H01T13/20
Filed: 1989-04-21
Abstract: PURPOSE:To enhance the durability of an outside electrode by using an Ni-Cr-Fe alloy as the metal of the core portion, and an Ni alloy composed mainly of nickel as that of the outer layer portion, and limiting the relation between the outside size of the metal of the core portion and that of the metal of the outer layer portion. CONSTITUTION:An outside electrode 5 is a complex electrode where the metal 6 of an inside core portion and the metal 7 of an outer layer portion for covering the metal 6 of the core portion are different. The metal 6 of the core portion uses an Ni-Cr-Fe alloy of strong high temperature strength. The metal 7 of the outer layer portion contains aluminium, silicon, chromium, mangan and the like as additives, and uses an Ni alloy containing nickel by more than 90%. Also, the outside electrode 5 has a roughly rectangular cross section and is provided in such a manner that the minimum thickness of its outer layer portion is secured and also that the strength of its core portion is secured. More specifically, when the outside size of the metal 6 of the core portion in the direction of the short side of the rectangular cross section is (t) and the outside size of the metal 7 of the outer layer portion T, the electrode is provided in such a manner as to satisfy an expression of t= (0. 5-0. 8) T.
Patent JP-S62261855-A (JP)
Title: Instantaneous hot-water supplier
Inventor: NAKAMURA MAKOTO
IPC: F24H1/10
Filed: 1986-05-07
Abstract: PURPOSE:To eliminate the delay of supplying hot-water and the uneconomical throw-away water of much amount by providing a circulating pump and a non-return valve which are connected to a return pipe. CONSTITUTION:One end of a return pipe 14 is connected to a connector 9 and the other end of the return pipe 14 is connected to a feed water pipe 7. A circulating pump 16 and a non-return valve 17 are connected to the return pipe 14. The circulating pump 16 moves water in the return pipe 14 toward the feed water pipe 7 from the connector 9 and the capacity of the same pump is so small that the flow rate thereof is 2-3l/min. When the circulating pump 16 is driven, hot-water circulates through the return pipe 14, therefore, the temperature reduction as well as the temperature variation of the hot-water in the feed water pipe 8 and the connector 9 may be prevented. Accordingly, in case a terminal water supply cock 11 is opened after comparatively long time has elapsed from the previous use of the same cock, hot-water with a desired temperature may be obtained in a short period of time.
Patent JP-H05299514-A (JP)
Title: Via forming method
Inventor: TAKADA MICHIAKI
IPC: H01L21/768
Filed: 1992-04-23
Abstract: PURPOSE:To provide a via forming method with which a microscopic via, which connects between conductive pattern provided on a semiconductor chip, a circuit substrate and the like, can be formed by a simple manufacturing process. CONSTITUTION:In a circuit on which a lower layer conductive pattern 3-1 and an upper layer conductive pattern 3-2 are formed on the surface of a substrate 1 through the intermediary of an intermediate insulating layer 2-2, a pressing member 10 is pushed down from above an upper insulating layer 2-3 covering the upper layer conductive pattern 3-2, a local load is applied to the desired part of the upper layer conductive pattern 3-2, the upper conductive pattern 3-2 and the lower conductive pattern 3-1 are connected, and a via 5 is provided.
Patent JP-S5530758-A (JP)
Title: Processor for character and graph
Inventor: OOTE AKIRA
IPC: G06F3/041
Filed: 1978-08-24
Abstract: PURPOSE: To enable to process complicated graph without providing the memory of greater capacity, by preparing a number of characters or graphs stored in advance and inputting the prepared graphs to the read-in memory through the selection of specific graph when output processing is desired.  
     CONSTITUTION: The graph of character or code in the form to be stored is sticked on the front and rear surface of the character board 10 so that the both sides are corresponded, and the character graph input section 1 is constituted with the arms 11 and 12 providing the pointer 13 at the tip with the same movement in interlocking with each other so that the special part can be designated. The photo diode array 14 at the input section 1 with this constitution is moved to the position corresponding to the pointer 13 on the graph of the character board 10, and the graph on the specific position is read in and the character pattern information is inputted to the memory unit 2. The information inputted to the memory unit 2 is displayed on the CRT display unit 3, and the information from the memory unit 2 is inputted to the print 4 with the control of the control section 5, and the information is printed out by addition or alteration of input by means of the light pen 31. 
     COPYRIGHT: (C)1980,JPO&Japio