baber/WOPTO huggingface dataset:
Patent JP-2000288431-A (JP)
Title: Liquid injection device and washing and stirring method
Inventor: KAMIFUJI ZENICHIRO
IPC: B01F25/70
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection device and washing and stirring method which allow the mixing and stirring of liquids and washing over the entire surface of the wall surfaces in a tank and liquid vessel. SOLUTION: The first liquid injection mechanism of the liquid injection device 1 having two systems of the liquid injection mechanisms of approximately intersecting in injection directions orthogonally with each other is freely rotatably provided with a first rotating section 3 in a first fluid flow passage 2. The outside surface of the first rotating section 3 is provided with a first injection nozzle which extends in the direction approximately orthogonal with the axial central direction of the first rotating section 3 and injects the liquid. The second liquid injection mechanism has a second rotating section 20 freely rotatably provided in a second fluid flow passage 19 orthogonal with the first fluid flow passage.  The outside surface of the second rotating section 20 is provided with a second injection nozzle 21 which extends in the direction approximately orthogonal with the axial central direction of the second rotating section 20 and injects the liquid. Rotary vanes 13 for controlling the rotation of the first rotating section 3 and the second rotating section 20 are disposed to face the first fluid flow passage 2. The device is provided with a switching mechanism 27 for properly switching and controlling the operation of the first liquid injection mechanism and the second liquid injection mechanism.
Patent JP-S6089468-A (JP)
Title: Composition comprising bismaleinimide, maleinimideamide and acid anhydride, manufacture, homogeneous curable composition and copolymer
Inventor: DE KONING ADRIANUS JOHANNES
IPC: C08F222/40
Filed: 1984-09-20
Abstract: The invention relates to compositions containing 80-30 weight % of bismaleimide-compounds, 5-60 weight % maleimide-amide compounds and 1-10 weight % maleic anhydride derivative.The invention further relates to the preparation of such compositions and to homogeneous curable compositions comprising bismaleimide/maleimide-amide/maleic anhydride compositions according to the invention. The obtained copolymers show good chemical resistance and a high HDT (heat distorsion temperature).
Patent JP-2001017703-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To rapidly discharge prize balls and out balls from the back side of a game board while simplifying the back side structure of the game board. SOLUTION: This pinball game machine is provided with a plurality of prize winning means 18-23 arranged in the play area of a game board 5 to guide prize balls to the rear side of the game board 5, prize winning detecting means 26-31 for detecting prize balls of the respective prize winning means 18-23, an out port means 25 provided at a lower part of the play area to guide the out balls falling without making prize winning entry into the prize winning means 18-23, to the back side of the game board 5, and a common ball lead-out passage 40 disposed on the back side of the game board 5 and collecting the prize balls from the respective prize winning means 18-23 and the out balls from the out port means 25 to guide them downward in the game board 5.
Patent JP-H0927414-A (JP)
Title: Magnetic fluid
Inventor: TAKEISHI YOSHIYUKI
IPC: H01F1/44
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic fluid, having an improved oxidation-resistant property, in which ferrite particles are dispersed into kerosine base oil. SOLUTION: This magnetic fluid is formed by dispersing surface activating agent coated ferrite particulates into kerosine base oil under the presence of an aliphatic radical amine surface activating agent which is indicated by general formula R-NH2 or R-CO-(NHC2 H4 )n NH2 (R is saturated or non-saturated aliphatic radical having 7 to 30C, and n is the integral number of 1 to 6).
Patent JP-H0483122-A (JP)
Title: Air flow meter
Inventor: SUGIURA MASATOSHI
IPC: G01F1/684
Filed: 1990-07-26
Abstract: PURPOSE:To improve radio interference resistance and enhance a lower cost by directly mounting a circuit board on a base member consisting of a conductive material in a laminated state. CONSTITUTION:The hot wire and temperature detecting resistant elements 9, 10 of a flow rate detecting element are provided by a terminal wire 11 in the bypass passage 12b of a flow meter body 12 for the passage of a measuring air A. The back surface of a circuit board 4 is directly mounted on the bottom plate 1a of a metal base 1 of a shallow box conductive material having a side wall part 1b around, and the terminal wire 11 is held by its support shield member 14. The mounting member 3 of a through capacitor 2 is mounted so as to substitute one side of the side wall part 1b. Thus, by the board 4 easy to collect electromagnetic wave noise, a large electrostatic capacity is formed between its circuit pattern and the base 1, and effective bypass function is provided to attenuate the noise component. Further, the noise component is attenuated by the capacitor 2, and sufficient radio interference resistance can be obtained with a simple structure.
Patent JP-H0787438-A (JP)
Title: Electronic still camera
Inventor: KITAJIMA TATSUTOSHI
IPC: H04N5/91
Filed: 1993-08-06
Abstract: PURPOSE:To recover fault data in an external memory by detecting abnormality when the data are written in the external memory. CONSTITUTION:A CPU 10 writes a code from a code data generating section 7 to an EEPROM 8 in a camera main body 1 and an external memory 2, then writes file management data generated by a file management data generating section 6 to the EEPROM 8 and starts writing the file management data to the external memory 2. Then a detection section 11 compares the code stored in the EEPROM 8 with the code stored in the external memory 2 and finishes the write in the normal state when they are coincident and enables the write in the normal state only without writing when dissident.
Patent JP-H0615761-A (JP)
Title: Pipe-shape fiber reinforced plastic structural material and production thereof
Inventor: SUGIYAMA TETSUYA
IPC: B29C70/06
Filed: 1992-06-30
Abstract: PURPOSE:To provide a lightweight pipe-shape fiber reinforced plastic structure of high strength not losing lightweight properties, not generating the lowering of mechanical strength and reinforced in its end parts. CONSTITUTION:A fiber reinforced plastic pipe 1 has a fiber reinforced plastic pipe main body 2 and the end part reinforcing parts 4 provided to the inner peripheral surfaces of both end parts of the pipe main body 2 and metal end members 6 having an arbitrary desired shape are provided to both end parts of the pipe 1. Each of the inner end surfaces 4a of the end part reinforcing layers 4 is formed in a state of being inclined so as to become continuously internally large in its inside diameter (D) in the axial direction of the pipe 1.
Patent JP-S6175120-A (JP)
Title: Method of placing concrete in flow water
Inventor: OTOMO TADANORI
IPC: E02D15/06
Filed: 1984-09-19
Abstract: PURPOSE:To prevent a driving surface from being scoured, by a method wherein shearing strength of mortar of ready mixed concrete prepared by mixing a viscous agent and a flocculant in a specified ratio is set to a specified range, and the ready mixed concrete is placed in water flowing at a particular velocity of flow. CONSTITUTION:0.2-4.0% in a cement weight ratio of viscous agent is mixed in ready mixed concrete measured according to a specific gravity measuring process. 0.2-10% in cement weight ratio of accelerator is mixed in mortar in ready mixed concrete during placing, and shearing strength of mortar in ready mixed concrete by a vane test is set to 0.002-0.020kgf/cm<2> to velocity of flow water of 1.0-3.0m/sec. Lump of ready mixed concrete is dropped in water for placing. This enables a concrete surface, uncured right after placing, to be prevented from being scoured even in flow water having velocity of flow of 1-3m/sec.
Patent JP-S5985358-A (JP)
Title: Production of cylinder
Inventor: KOMATSU KATSUNORI
IPC: F02F1/00
Filed: 1982-11-09
Abstract: PURPOSE:To produce a cylinder for a reciprocating engine with a simple process and at a low cost by subjecting the inside surface of a steel pipe having a required length to surface preparation such as chrome plating to form a cylindrical liner part and fitting said member to a cylinder body. CONSTITUTION:A steel pipe adapted to the inside diameter of a required cylinder is cut to a required length and a linear body 11 is manufactured in the production of a cylinder for a small sized two-cycle gasoline engine. Said linear body 11 is then machined in required parts thereof, such as its inside surface 11a, exhaust port 13, suction port 14 or the like. A chrome plating layer 12 is formed on the machined surface, whereby a cylinder liner 10 is obtd. The linear 10 is inserted with press into a cylinder body (not shown) and is fitted thereto to form a cylinder. The cylinder for a large sized engine such as a four-cycle engine is produced by casting by embedment and fixing the cylinder liner obtd. by a method similar to the above-mentioned method to the cylinder body.
Patent JP-H0539912-A (JP)
Title: Deodorizing device
Inventor: YOSHIOKA YOSHIYUKI
IPC: B01D53/86
Filed: 1991-08-06
Abstract: PURPOSE:To present a deodorizing device that is capable of changing a gas that contains harmful components such as a smelly component, dusts, etc., into a clean gas and, at the same time, exterminating germs in the gas. CONSTITUTION:A combustion chamber 3 the front and rear of which are divided by a plurality of multi-hole plates made of ceramics, 10a, 10b, 11a, 11b, 11d that are arranged with a distance among them with the open port sections 10', 11' positioned alternately at different positions and into which untreated gas is introduced, burner 4 that injects a high temperature flame into said combustion chamber 3, heat exchanger 2 that is provided in the exhaust channel of the exhaust gas from the combustion chamber 3 and exchanges heat between the exhaust gas and the untreated gas introduced into the combustion chamber 3 are provided.
Patent JP-H0244708-A (JP)
Title: Oil-impregnated capacitor
Inventor: UNAMI KIYOSHI
IPC: H01G4/18
Filed: 1988-08-05
Abstract: PURPOSE:To sufficiently obtain a distance between an upper plate and a capacitor element by using a plastic molding plate formed with a recess at an upper metal cover insulating plate of an oil-impregnated capacitor using metal foils as electrodes, matching its upper end to an upper metal cover, and engaging by welding it with terminal fittings through a rubber packing. CONSTITUTION:A plastic integrally molding plate (PP upper plate) 15 is engaged by welding with a metal cover 4, a sealed silicon rubber 3 by terminal fittings 1, 1'. In this case, a recess outer peripheral upper end 16 is brought into close contact with the cover 4. The plate 15 presses a capacitor element 9 and the tapered part 16 of the plate 15 presses the element 9 into a capacitor case 5 and an insulating sheet cylinder 8. Thus, insulating distances between the elements 9, the cover 4 and the case 5 can be effectively obtained.
Patent JP-S5987587-A (JP)
Inventor: KOBAYASHI KOUICHI
IPC: B42D15/02
Filed: 1982-11-09
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-H0540468-A (JP)
Title: Image display device
Inventor: TAMURA YUTAKA
IPC: G09G5/00
Filed: 1991-08-06
Abstract: PURPOSE:To obtain an image display device capable of providing an image on which remarkably unique information is attached by containing a temporal element in the image to be synthesized and displayed when another image is displayed by synthesizing with a main image. CONSTITUTION:Image information is stored in an image memory circuit 4 by conforming to time information, and when the image information inputted from an external image input circuit 3 is displayed by synthesizing with the one stored in the image memory circuit 4, time measurement is started by input from an input circuit 6, and when coincidence between the time information stored in the image memory circuit 4 and measuring time is obtained at a comparator 8, a control circuit 2 designates the image information as the one stored by conforming to the time information in which the coincidence is obtained to be synthesized and displayed.
Patent JP-H0862165-A (JP)
Title: Method for determining percentage of material component comprising at least two kinds of different components
Inventor: ANRI FURANSOWA SHIYAIRIGE
IPC: G01N25/20
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining the percentages of the components of a material composed of two different kinds of component. SOLUTION: The percentages of the components are determined by determining the heat capacity of the sample EI of a material, calculating a first difference in heat capacity between the sample EI and a component CC1 and a second difference in heat capacity between the two kinds of component of the material from the values of the heat capacity of respective components and calculating the ratio the first difference: the second difference. The method is used to the application of a specific device for determing the percentages of the components of a material with quickness and high reliability.
Patent JP-S58109481-A (JP)
Inventor: NIKORASU ERU SETOFUAA
IPC: C09K19/46
Filed: 1982-11-09
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-H08185378-A (JP)
Title: Debugging support tool of application dispersed at inside ofdce-type distributed information processing environment
Inventor: YUBEERU KADEIMA
IPC: G06F15/16
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an application debugging aided tool under a DEC distributed environment. SOLUTION: This debugging aided tool(DAT) is provided with a process management means (CNT) installed on a centeral platform (MFC) for monitoring the overall state of a distributed system, debugging process execution means (AG11, AG12, AG21, AG22 and AG23) installed on respective sub-platforms (HC1 and HC2) for supporting all the local generic operations of the test of the processing of respective applications (AS1 and AS2) run on the respective platforms and the assemblies (DM1 and DM2) of a DAEMON process means for respectively achieving the role of an interface between various process execution means installed on the same sub-platform and the management means (CNT) and respectively locally verifying all the operations in common to the entire process execution means generated by a debugging operation.
Patent JP-H0643920-A (JP)
Title: Tool control system
Inventor: ONO YUKIO
IPC: G05B19/4063
Filed: 1992-07-23
Abstract: PURPOSE:To reduce man-hours for the tool setting up operation in an FA system. CONSTITUTION:A cell controller 10 searches various machining programs 10a for a code 'T' indicating a tool number first and extracts the code 'T', tool numbers '1001' and '1002', etc., to generate a tool list 111. Then this tool list 111 is compared with tool data 103b previously stored on a hard disk to check whether the tool numbers in the tool list 111 are loaded in tool magazines, whether the life comes to the end, whether the tools are broken, etc. Then an unmounted tool, a tool whose life comes to the end, a broken tool, etc., are listed up in a deficient tool list 112 as the result of the check, and displayed on a display device, and the tool setting up operation is instructed. An operator mounts the tool or replaces the tool according to the instructions of the tool setting up operation to supply the deficient tools in the tool magazines.
Patent JP-H0945763-A (JP)
Title: Contact plug and multilayer interconnection forming method using the same
Inventor: KIMURA TADAYUKI
IPC: H01L23/522
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a contact plug capable of reducing the increases of contact resistances in a highly integrated semiconductor device, by making no plan shape of the contact plug depart from inside the plan shape of the region of lower and upper wirings intersecting in a three-dimensional way, and by contacting the whole periphery of its side surfaces with each of the side surfaces of the lower and upper layer wirings. SOLUTION: A contact plug 6 for connecting lower and upper layer wirings 1, 3a thereby which intersect in a three-dimensional way via an interlayer insulation film 2, wherein its plan shape is such one as not to depart from inside the plan shape of the region of the lower and upper layer wirings 1, 3a intersecting in a three-dimensional way and the whole periphery of its side surfaces is contacted with each of the side surfaces of the lower and upper layer wirings 1, 3a. For example, TiN and W layers are formed on the whole surface of the intersection region which includes the inside of a contact hole formed in a predetermined shape to form a contact plug 6 while leaving the TiN and W layers in the contact hole by an extensive etchback.
Patent JP-S5987747-A (JP)
Title: Low pressure discharge lamp and its manufacturing method
Inventor: YAMAZAKI HITOSHI
IPC: H01J61/30
Filed: 1982-11-10
Abstract: PURPOSE:To eliminating the need for the support member of two U-shaped inner tubes and simplify assembly by arranging the inner tubes in an outer tube forming discharge space and fusing an opening end without the electrode and connecting a part of it. CONSTITUTION:A fluorescent lamp that can be replaced by a glow lamp is formed by airtightly sealing a stem 2 made of ceramic that mounts two electrodes 3 at the bottom of a dome-type cylindrical glass outer tube 1 and sealing a preset amount of mercury and argon gas and then internally housing a U- shaped glass inner tube 4 that suppresses a discharge path. In addition, one end of the inner tube 4 adheres to a stem 2 with glass frit 8 so as to enclose the electrodes 3 and the other end is deformed by a gas burner and forms a semi- spherical opening 5, and integrates the top edge while being melted with a joint 6. As a result, assembly can be made without requiring a member that supports the inner tube 4 and manufacturing process can be simplified.
Patent JP-H1026489-A (JP)
Title: Fin tube
Inventor: MOROFUSHI KUNITOSHI
IPC: F28F1/36
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To make cooling air flow excellent and also to improve cooling efficiency by providing a metal strip material in such a manner that it is wound in the direction of intersecting a spiral recessed groove formed in the outer surface of a metal tube, in a fin tube constructed of the metal tube and the metal strip material wound on the metal tube. SOLUTION: A fin tube is manufactured by winding a metal strip material 3 on the outer periphery of a metal tube 1 having a spiral recessed groove 2 formed beforehand in the outer surface thereof, in the direction of intersecting the spiral recessed groove 2. The part wherein the metal strip material 3 intersects the spiral recessed groove 2 is shaped like a tunnel by the inner peripheral end part of the metal strip material 3 traversing the open part of the spiral recessed groove 2 and functions as a vent. In order to manufacture this fin tube, the metal strip material 3 is wound in such a manner that the inner peripheral end part 3a thereof intersects the spiral recessed groove 2, while the metal tube 1 in the outer surface of which the spiral recessed groove 2 is formed beforehand is rotated. According to this constitution, the flow of cooling air is made excellent and cooling efficiency is enhanced, while an effect of increasing the area of heat transfer is also produced conjointly.
Patent JP-H1174492-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: NAKAGAWA AKIO
IPC: H01L27/12
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to bear a high voltage on an insulating film and also to make it possible to manufacture a high-breakdown strength element with the element part, which can be made thin, by a method wherein the adhesive surfaces of two sheets of semiconductor substrates are mirror polished, the insulating film and a semi-insulative polycrystal semiconductor film are formed on the side of the adhesive surface on one side of the adhesive surfaces to make the adhesive surfaces adhere closely to each other and the substrates are heat-treated. SOLUTION: A semi-insulative polycrystal semiconductor film 3 is provided on a silicon substrate 1 via a buried oxide film 2 which is used as an insulating film. The upper part of this film 3 is used as a region to be formed with a high-breakdown strength semiconductor element. The adhesive surface of a high-resistance silicon substrate, which is used as a high- resistance silicon layer 4, to the substrate 1 and the adhesive surface of the substrate 1 to the high-resistance silicon substrate are mirror-polished, the polished adhesive surfaces are made to closely adhere to each other in a clean atmosphere and after that, two sheets of the substrates are directly bonded to each other by applying a heat treatment.  In the substrate formed in such a way, the layer 4 is polished into a prescribed thickness to make thin the layer 4 and it becomes possible to form the high-breakdown strength semiconductor element on the thinned layer 4.
Patent JP-S5898827-A (JP)
Title: Thin film magneto-resistance head
Inventor: UMEZAKI MITSUMASA
IPC: G11B5/39
Filed: 1981-12-07
Abstract: PURPOSE:To extend the dynamic range of a head to eliminate the saturation of a reproducing output, by arranging magnetic thin films having the magneto- resistance effect on both sides of a conductor film for bias magnetic field current through insulating layers. CONSTITUTION:A thin film magneto-resistance head consists of a substrate 1, the first magneto-resistance element 2, an insulating film 3, a conductor film 4 for bias magnetic field current which appliesd a bias magnetic field, the second magneto-resistance element 7 having the same magnetic characteristic and shape as the first magneto-resistance element 2, and an insulating film 8. Bias magnetic field in directions opposite to each other are applied to magneto-resistance elements 2 and 7. These applied magnetic fields are set to such magnitude that they are rotated at about 70-80 deg. from the direction of a detecting current to the direction of an axis difficult to magnetize when a signal magnetic field does not exist. Reproducing outputs from two magneto-resistance elements are amplified differentially to extend the dynamic range.
Patent JP-2000026997-A (JP)
Title: Anodic oxidation of aluminum alloy
Inventor: KURITA HIROTAKA
IPC: F02F1/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of surface hardness by adding sulfuric acid into an electrolyte for the anodic oxidation of aluminum and further adding oxalic acid or citric acid to suppress the dissolving power of a coating film due to the treating liquid. SOLUTION: The anodically oxidized coating film is formed with the electrolyte on the surface of an article composed of an aluminum alloy. Oxalic acid or citric acid is incorporated in the electrolyte together with sulfuric acid. The electrolyte is stored in a stationary bath and the aluminum article is dipped into the electrolyte and subjected to the anodic oxidation. Or the anodic oxidation is performed by circulating the electrolyte to flow on the treating surface of the aluminum article. By using the electrolyte, the electric conductivity is increased, the treating time to obtain the alumite coating film having a prescribed thickness is shortened and simultaneously the lowering of hardness of the film due to the dissolving action of the formed alumite coating film is prevented because the proportion of sulfuric acid to be used is decreased.