baber/WOPTO huggingface dataset:
Patent JP-H04295385-A (JP)
Title: Pachinko (japanese pinball) machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1991-03-22
Abstract: PURPOSE:To simplify a gameboard and also to enhance the value of one ball by disposing a special pattern starting switch and a normal pattern starting switch on a ball passage which allows the passage of one ball therethrough at a time. CONSTITUTION:A special pattern display unit 4 and a normal pattern starting switch 6 are provided integrally inside a center generator 7 and also a special pattern starting switch 10 is disposed on a ball passage which allows only those balls which have passed through the normal pattern starting switch 6 to pass therethrough, and one ball can operate both of the normal pattern starting switch 6 and the special pattern starting switch 10.
Patent JP-H08276656-A (JP)
Title: Thermosensible recording material
Inventor: MATSUMOTO TAKASHI
IPC: B41M5/26
Filed: 1995-04-06
Abstract: PURPOSE: To obtain an inexpensive recording material having a good heat response, simultaneously, a small portion of fogs in the skin, and a fine reserva tion stability by permitting as an organic acid substance a compound selected from among phenol derivatives represented by a specific formula to be contained in the thermosensible coloring layer. CONSTITUTION: This thermosensible recording material is formed by putting on a support body a thermosensible coloring layer containing leuco dyes being colorless or light color at an ordinary temperature, and an organic acid substance allowing leuco dyes to color in reaction with them through heat. One or two kinds or more compounds selected from among phenol derivatives represented by the formula are contained as an organic acid substance. Besides, in the formula, X represents -CO- or -SO2 -. In addition, a thermosensible substance (an intensifier) is preferably used jointly in the thermosensible coloring layer. As an intensifier, a heat soluble organic compound having a melting point of 50-150 deg.C is employed, e.g., p-benzylbiphenyl or the like is adapted therein.
Patent JP-S61239966-A (JP)
Title: Apparatus for driving thermal head
Inventor: HISATAKE MASAYUKI
IPC: B41J2/38
Filed: 1985-04-18
Abstract: PURPOSE:To rise the temp. of a heat generating resistor to temp. necessary for printing within a short time by performing the preheating of a unit head generator while indivisually applying temp. control to said heat generator, by individually discriminating the preheating necessity of the individual unit heat generator performing no printing at the present time on the basis of future image information and preheating the unit heat generator of which the preheating necessity was discriminated. CONSTITUTION:Past printing data 5-14 and present printing data 1-4 are supplied to an Xi operator 25 along with the printing data N of an aiming dot to perform the operation of a heat accumulation state. Future printing data 15-19 are supplied to an Fi operator 26 along with the data N to perform operational processing for preheating. The operated data Xi, Fi are supplied to a first applying pulse operator 27 along with the data N to provisionally operate the time width of the pulse applied to the aiming dot. This provisional pulse width data TiA is supplied to a second applying pulse operator 28 along with the resistance data Ri of an individual unit heat generator and the refer ence temp. data Bi of a thermal head and the time width of the final applying pulse with respect to the aiming dot is operated.
Patent JP-H08281335-A (JP)
Title: Metal sheet for press forming excellent in shape freezability and its forming method
Inventor: USUDA MATSUO
IPC: B21D5/01
Filed: 1995-04-06
Abstract: PURPOSE: To provide the metal sheet capable of preventing warp generated in forming metal sheet to hat shape cross section and its forming method. CONSTITUTION: A metal sheet for press forming has plural linear grooves on one or both faces in the parallel or orthogonal direction to the rolling direction, the metal sheet for press forming, in which a depth (a) of groove is 2-10% of the thickness, an interval (c) of the groove is <=25% of bending radius and the product among depth/width of groove and a number of grooves is 2-10% of the cross sectional area of metal sheet, is subjected to forming. The bending/ unbending deforming moment received when metal sheet passes die shoulder and the residual stress in metal sheet after passing are reduced and the warp after unloading is reduced.
Patent JP-S57196589-A (JP)
Title: Manufacture of nonlinear element
Inventor: OOTA SUNAO
IPC: H01L45/00
Filed: 1981-05-28
Abstract: PURPOSE:To obtain the MIM nonlinear element having a microscopic area by a method wherein, using a transparent substrate, the element is exposed from the back side of the transparent substrate using one of the metal electrodes of the MIM (metal-insulating material-metal) nonlinear element, and a liftoff method is cojointly used. CONSTITUTION:After a tantalum thin film 6 has been formed on a transparent substrate 5 such as Pyrex glass and the like using a sputtering method, it is patterned into the prescribed shape, anodized in aqueous citric acid solution, and an oxide film 7 is formed on the surface of the tantalum thin film 6. Then, zinc oxide is formed by performing sputtering or evaporation, and photoresist 9 is applied. An exposing process is performed from the back side of the transparent substrate 5 maintaining the above condition, and the zinc oxide layer 8 is etched. Then, tantalum thin films 10 and 10' are formed by sputtering, an etching is performed on the zinc oxide layer 8, and the photoresist 9 and the tantalum 10' are removed.
Patent JP-H01255605-A (JP)
Title: Method for treating surface of ferromagnetic iron powder and magnetic record medium
Inventor: OKAI MICHIJI
IPC: C09D5/23
Filed: 1988-04-04
Abstract: PURPOSE:To manufacture ferromagnetic iron powder displaying excellent dispersibility, etc., in magnetic coating by pretreating the ferromagnetic iron powder containing iron in main part manufactured by dry reduction method with oxygen and steam, treating with polyurethane resin in organic solvent and specifying each content of denaturant in the organic solvent and moisture. CONSTITUTION:The ferromagnetic iron powder (agglomeration of acicular fine particle having <=about 1mum length) containing iron as main composition manufactured by dry type reduction method is oxidized on the surface thereof under atmosphere of gas containing oxygen to execute oxidization containing about 50-150g of O2/kg of the iron powder. Successively, after bringing it into contact with gas mixing steam having 0.01-10.0% partial pressure of the steam at <=100 deg.C, it is treated with the organic solvent (benzene, etc.) containing the polyurethane resin so as to come to contain <=0.1wt.% denaturant in the organic solvent and <=1.5wt.% moisture in the ferromagnetic iron powder. By this method, the ferromagnetic iron powder displaying excellent dispersibility, orientatability and stability in the magnetic coating, is obtd.
Patent JP-H06270953-A (JP)
Title: Packing material
Inventor: IKEGUCHI SHIGETAKA
IPC: B65D85/34
Filed: 1993-03-15
Abstract: PURPOSE:To provide a packing material which can simply pack an article without troublesome works and has a high shock-absorbing function and a holding function of packed articles and further, by which articles packed with the sheets can be stacked as they are and hence, much space is required on storing or transporting. CONSTITUTION:This packing material is made of a soft basic material sheet 11 chiefly composed of a synthetic foaming resin and provided with a circular protrusion 12 having a recessed face 15 at the center in the middle part of the material. And enveloping and sticking pieces 20 continuously extending from the circular protrusion 12 are spread as a unit so as to be freely turned over, at the outside of the circular protrusion.
Patent JP-S59204710-A (JP)
Title: Flow detecting device for pulverized material
Inventor: OKA YUUTAROU
IPC: G01F1/74
Filed: 1983-05-10
Abstract: PURPOSE:To detect the absence or presence of the flow of coal, by providing a grounding wire, whose one end is connected to the wall of a flow path, and a means, which detects a current flowing through said grounding wire. CONSTITUTION:When coal flows in a pipe 1, the coal is contacted with the inner wall of the pipe 1, and static electricity is generated owing to the friction and stored in the pipe 1. The quantity of the charge at this time is expressed by an experimental expression (where v=flow speed, d=diameter of pipe, z=length of pipe, and k=proportional constant). The value of the current flowing through a grounding wire 3 is about 10<-3>-10<-4> A utmost. The current is outputted through an amplifier 5 and a judging device 6. Then, an waveform (a) is graphed. Meanwhile, when the coal is not flowed, an approximately linear wave form (b) is obtained. Namely, by preliminarily examining the current value obtained by the judging device 6, the case where the coal flows and the case where the coal does not flow can be definitely discriminated.
Patent JP-S58199536-A (JP)
Title: Semiconductor device
Inventor: TAMAOKI YOUICHI
IPC: H01L21/763
Filed: 1982-05-17
Abstract: PURPOSE:To facilitate the etching of flattening a dielectric material for burying in a semiconductor device in which elements are isolated with the dielectric material filled in a groove by limiting the width of the groove to a value equal to or lower than the prescribed size. CONSTITUTION:An isolation groove 2 is formed on a semiconductor substrate 1, and a dielectric material (polycrystalline Si, SiO2 or the like) 3 is filled in the groove, thereby insulating and isolating between elements. In this case, the sectional shape of the groove is selected in the range to satisfy the conditions of 1.0>=H/D>=0.1+0.625(W/D)<2>, where W is the width of the opening of the groove, D is the depth of the groove and H is the thickness of the film of the dielectric material formed on the surface of the semiconductor substrate at the time of filling the groove. The sectional shape of the groove 2 may be U- or Y-shaped groove. In this manner, the recess A of the surface can be formed 20% or less of the depth D of the groove, and the disconnection rate of wirings can be reduced. Further, the time required for the CVD of the dielectric material to be filled can be reduced.
Patent JP-S525772-A (JP)
Title: Preparation of pyridoxamine
Inventor: TAFUKU IWAO
IPC: C07D213/66
Filed: 1975-07-01
Abstract: PURPOSE: Pyridoxamine is readily prepared in good yield by the conversion of pyridoxal into Schiff' base, followed by reduction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60228290-A (JP)
Inventor: KANEKIYO YOSHIO
IPC: B67C3/00
Filed: 1984-04-25
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-H05287990-A (JP)
Title: Burying mehtod of guide pipe and auxiliary device
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1992-04-03
Abstract: PURPOSE:To make it possible to bury a guide pipe as well by use of a propulsion machine for putting forward a propulsive pipe. CONSTITUTION:A pit C is provided to position one end of a guide pipe 2 in the buried condition thereof in advance. And a first long size member 5 which is sustainable for a propulsive pipe 1 driven from the ground surface to the underground by a propulsion machine 3 and a second long size member 15, which is smaller than the first long size member in the diameter, freely jointed on the same axis P as the first long size member 5 through the first joint 4 are prepared in advance. The first long size member 5 is held by the propulsion machine 3 in the jointed condition of the second long size member 15 with the first long size member 5 through the first joint 4 and the second long size member 15 is pushed into the pit C in the underground. After the front end of the second long size member 15 has reached the pit C, the other end of guide pipe 2 is jointed, while it is kept open, to the front end of the second long size member in the pit C. Then the first long size member 5 is pulled up and the soil is discharged into the pit C from the opening 2a at the other side of the guide pipe 2 through the guide pipe 2. And at the same time, the guide pipe 2 is drawn into the underground.
Patent JP-H02259719-A (JP)
Title: Apparatus for producing liquid crystal substrate
Inventor: NAKAGOME TATSUYA
IPC: H01L21/673
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the apparatus for producing liquid crystal substrates which can prevent the damage of the liquid crystal substrates at the time of alignment by pinching the four sides of the liquid crystal substrates with contact members consisting of high-polymer members and aligning the substrates at the time of aligning the square liquid crystal substrates. CONSTITUTION:The LCD substrates 1 housed into a substrate cassette 2 are transferred successively from the lowermost step onto a transporting belt 4 by a substrate taking out mechanism 3 and are transported onto a substrate platforming plate 7. The plate 7 is raised by a lifting mechanism and the substrate 1 is supported by 4 pieces of supporting members 9 projectingly provided on the plate 7. The substrate 1 and the contact members 11 of the four cylinders 10 disposed on the plate 7 are positioned flush with each other and the respective cylinders 10 are extended to press the members 11 to the respective sides of the substrate 1, by which the substrate 1 is aligned. The respective members 11 are constituted of the high-polymer members and do not damage the substrate 1 even if the members come into contact with the substrate 1. The substrate 1 is thereafter transported by a cruciform substrate transporting arm 12 into a treating chamber 13.
Patent JP-H03278804-A (JP)
Title: Defoaming filter device for water supply circulating tank and defoaming method using same
Inventor: GOTO SHINICHI
IPC: B41F7/32
Filed: 1990-03-29
Abstract: PURPOSE:To supply water and break bubbles upon its return by providing a net laid at the top of a partition clear of a pipe to reduce water pressure. CONSTITUTION:A partition 5 is made lower than the surrounding walls, a pipe 2 for supplying water into a container is provided in one room extending downwardly from above the partition 5 and this room is provided at the top of the partition 5 with a net 3 laid clear of the pipe to reduce water pressure so as to control the formation of bubbles. The other room is provided with an opening part 7 in a wall palallel to the partition 5 or below the wall at a part far from the partition 5 and a net 6 is laid over a part above the opening part 7 of the room side wall and at the lower part of the partition 5 to serve as a filter.
Patent JP-H08252519-A (JP)
Title: Method for coating sheet material
Inventor: KANAI HIROSHI
IPC: B05C5/00
Filed: 1995-03-15
Abstract: PURPOSE: To efficiently form coating films on both surfaces of a sheet material by simultaneously forming the double layer coating films on the front surface of the sheet material by a slide coater and the rear surface thereof by a die coater respectively without contact. CONSTITUTION: Three kinds of coating materials are stored in coating material tanks 12a to 12c and are supplied to slide slopes 10 of the slide coater by supply pipes 13a to 13c. These coating materials are discharged from slit nozzles 9a to 9c onto the slide slopes 10, by which the liquid films 16 of the plural coating materials are formed on the slide slopes 10 by curtain guides 14. The liquid films 16 are made into a curtain-like liquid film from a lip part 18 of the bottom end and are further applied as the liquid films 16 inverted with the upper and lower layers on the surface of the sheet material. On the other hand, a die coater 5u for coating the rear surface supplies the coating material of a coating material tank 12u to a nozzle 9u and applies the coating material on the rear surface.  At this time, the formation of plural layers of the coating films at need is possible as well.
Patent JP-H04316992-A (JP)
Title: Finned heat exchanger
Inventor: YAMADA TAKAO
IPC: F28F1/32
Filed: 1991-04-15
Abstract: PURPOSE:To promote heat exchange to maintain the effect at a high level and prevent the generation of a large pressure loss in one part of air stream. CONSTITUTION:Slit type cut-and-raised parts 3, lapping over the half of the upstream side of a heat transfer tube 2 in the flow direction of gas, are formed so that the terminal parts 3A are positioned at a condition remote from the heat transfer tube 2 when it is seen from the flow direction of the gas while the other slit type cut-and-raised parts 3, lapping over the half of the downstream side of the heat transfer tube 2 in the flow direction of the gas, are formed so that the ends 3A thereof are approached to the side of the heat transfer tube 2 when the position of the end parts 3A is approached to the downstream side of the flow direction of the gas while the ends 3A of the cut-and-raised parts at the downstream side of the flow direction of gas are lapping over the heat transfer tube 2.
Patent JP-H04315433-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA DAISUKE
IPC: H01L21/302
Filed: 1991-04-15
Abstract: PURPOSE:To provide a very fine pattern that is thinner than the minimum size obtained by lithography. CONSTITUTION:A polysilicon layer 3 and a nitride layer 4 are formed in sequence on a semiconductor substrate 1 and patterned by lithography. High- temperature oxidation is performed to form a self-aligned oxide film 7 on the polysilicon film 3. Then, the nitride film 4 is etched away. The polysilicon film 3 is divided into two by etching. According to this method, it is possible to provide two wiring conductors 31 and 32 in a space corresponding to the minimum size obtained by lithography.
Patent JP-S525483-A (JP)
Title: Laminated sheath cable
Inventor: ISHIKAWA TOSHIO
IPC: H01B7/18
Filed: 1975-07-03
Abstract: PURPOSE: The laminating sheath cable in the distinguishable features that it is simple to give the process on the laminating tape, easy to perform the combining work, with favorable electrical characteristic on the junction part and high liability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06294221-A (JP)
Title: Injection part operating method of high pressure water for surface treatment of structure
Inventor: KOBAYASHI NAOHIKO
IPC: A47L11/38
Filed: 1993-04-08
Abstract: PURPOSE:To effectively utilize energy of high pressure water so as to improve working efficiency, and safely execute a work of peeling and the like without imposing a burden on an operator. CONSTITUTION:Guide rails 10, 10A for laterally going are arranged, as a guide means of a running body provided with the holding member 40 of a high pressure water injection nozzle 50, and a guide rails 40 for longitudinally going is mounted between a drive running body 20 and an auxiliary running body 20a mounted on the guide rails for laterally going. A main running body 35 is movably mounted on the guide rail 30 for longitudinally going, and the high pressure water injection nozzle 50 is supported with the body 35 so as to inject the high pressure water to a working face to be treated. By direct operation or remote operation, the guide rail 30 is laterally run along the guide rails for laterally going, the main running body is longitudinally run, and hence the treatment work is performed by the high pressure water injected from the high pressure water injection nozzle 50.
Patent JP-H04315372-A (JP)
Title: High efficient encoder for video signal
Inventor: YAMADA MASAZUMI
IPC: H03M7/30
Filed: 1991-04-15
Abstract: PURPOSE:To provide the encoding method full of general-purpose performance independently of a picture by generating a representative block list without deviation in the coding system based on matching with a representative block. CONSTITUTION:This encoder is provided with a means 2 dividing a pattern into plural areas based on a characteristic quantity, a means 3 extracting a block representing each area, a means 5 registering an address of the extracted representative block onto a list, a means 6 calculating sequentially a difference between the representative block and a block to be coded, a means 7 comparing calculated differences respectively, and a means transmitting an address of the representative block whose difference is least as the result of comparison.
Patent JP-S581640-A (JP)
Inventor: DEBITSUDO II BOONINGU
IPC: B65D77/20
Filed: 1982-05-13
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-S60225038-A (JP)
Title: Electrical inertia compensation apparatus of electric dynamometer
Inventor: INAMURA JIYUNZOU
IPC: G01L3/22
Filed: 1984-04-24
Abstract: PURPOSE:To make it possible to stably perform running resistance control having a good response characteristic even when quantity of equivalent inertia is large, by obtaining a speed order value by integrating the deviation of set running resistance torque and the generation torque of an electric dynamometer. CONSTITUTION:In running resistance control imparting load equivalent to that at the time of running to the engine for vehicle, a resistance constant setting circuit 5 outputs the signal proportional to steady running resistance torque. A differentiation circuit 6 and an inertia constant setting circuit 21 output the signal proportional to the torque generated by the rotary part of an electric dynamometer 2 when the rotary speed of an engine 1 to be tested changed. By these circuits 5, 6, 21, a running resistance setting circuit 25, wherein the rotary part of the dynamometer 2 contains torque compensation generated by the change in the rotary speed of the engine 1 to be tested, is constituted. An integration circuit 22 and the inertia resistance constant setting circuit 23 of a car output the signal proportional to the rotary speed. Then, the outputs of the circuits 5, 21 are compared by comparators 18, 19 and the deviation between them is integrated by an integrator 22 while the integrated output is used as a speed order signal through the circuit 23.
Patent JP-S5711216-A (JP)
Title: Production of carbon fiber
Inventor: NISHIMOTO YUKIO
IPC: C01B31/02
Filed: 1980-06-18
Abstract: PURPOSE: Acrylic fiber is preheated at a temperature lower than that at which the fiber forms double-layered structure in the cross section in an oxidative atmosphere, subjected to flame-resisting treatment under specific conditions and carbonized in an inert atmosphere at a specific temperature to produce the objective high-performance carbon fiber continuously with reduced process stages in a shortened time.  
     CONSTITUTION: Acrylic fibers, e.g., of a copolymer containing 95% of acrylonitrile, are preliminarily heat treated in an oxidative atmosphere at a temperature lower than that at which the cross section of the fiber forms double-layered structure and further heat treated in a temperature range from the decomposition-starting point to plus-minus 20°C to form the flame-resisting fibers. Then, the fibers are carbonized by heat treating in an inert atmosphere at a temperature higher than 600°C, e.g., at 1,200°C for 2min to give the objective carbon fibers. The boundary temperature at which double-layered cross section structure is formed is about 255°C in acrylonitrile-methyl acrylate-methacrylic acid terpolymer. 
     COPYRIGHT: (C)1982,JPO&Japio