baber/WOPTO huggingface dataset:
Patent JP-S6088904-A (JP)
Title: Sandwich panel for prevention against illegal machining
Inventor: KAWAMOTO HAYAO
IPC: G08B13/00
Filed: 1983-10-22
Abstract: PURPOSE:To obtain a sandwich panel for prevention against illegal machining which make the illegal machining extremely hard and has inhibition effect to the illegal machining by using an optical fiber layer as an intermediate layer and further employing FPP layer as an internal and an external layer when necessary. CONSTITUTION:A wall body 5 made of the sandwich panel consists of the external layer 5a, intermediate layer 5b, and internal layer 5c, and the intermediate layer 5b is formed an optical fiber bundle 6 laid zigzag regularly or irregularly and entirely in the cavity part between the external layer 5a and internal layer 5c. Thus, the intermediate layer 5b is made of the optical fiber bundle 6 and the external layer 5a is made of FRP respectively, so once a hole is bored in a storage box 1, it is substantially impossible to repair it and a test of tampering is made easily. Further, the terminals 6a and 6b of the optical fiber bundle 6 are opened in the external surface 1a of the storage box 1, so light from a flash lamp, etc., is made incident to one terminal 6a to obtain light having a pattern characteristic to the optical fiber section from the other terminal 6b, so whether tampering is performed or not in a period between inspection and inspection is tested easily.
Patent JP-H0283211-A (JP)
Title: Production of ultrafine barium sulfate
Inventor: HANSUUYOOHIMU REERUBORUN
IPC: C01F11/46
Filed: 1989-07-28
Abstract: PURPOSE: To easily obtain high-purity superfine barium sulfate by spraying an aq. sulfuric acid soln. and an aq. soln. of a specified barium salt separately and simultaneously in an accurate stoichiometric ratio to conduct a reaction and spray-drying a medium contg. the formed precipitate.  
     CONSTITUTION: An aq. sulfuric acid soln. A and an aq. soln. or suspension of the barium salt B selected from barium chloride, barium sulfide, barium oxide, barium hydroxide or barium carbonate are prepared. The component A and component B are supplied to a spraying device separately and simultaneously in an accurate stoichiometric ratio and sprayed, the sprayed components are brought into contact with each other to conduct a reaction to form barium sulfate, and a reaction by-product easy to volatilize is formed by the reaction of the anion component in the component B with sulfuric acid. The medium contg. the formed precipitate is spray-dried to obtain superfine barium sulfate. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6176586-A (JP)
Title: Method of water vapor-resistant treatment for fluorescent substance of rare earth element oxyhalide
Inventor: FUKASE TOKUNOSUKE
IPC: C09K11/86
Filed: 1984-09-21
Abstract: PURPOSE:To carry out water vapor-resistant treatment of fluorescent substance of rare earth element oxyhalide easily and well, by treating the fluorescent substance with an aqueous solution of carbonate. CONSTITUTION:Particles of fluorescent substance of rare earth element oxyhalide (preferably example; fluorescent substance of cerium activated gadolinium oxybromide) are added to preferably 0.1-1.5mol/l aqueous solution of carbonate, blended with stirring, and the fluorescent substance is filtered off, to carry out water vapor-resistant treatment of the fluorescent substance. An alkali metal salt such as sodium (bi)carbonate, potassium (bi)carbonate, etc., or ammonium salt are used as the carbonate. When a fluorescent substance comprising cerium as an activator, the treatment is preferably carried out in a reducing atmosphere such as N2 gas, Ar gas, etc.
Patent JP-S6260166-A (JP)
Title: Magnetic head assembly and its production
Inventor: NOGUCHI ICHIRO
IPC: G11B17/32
Filed: 1985-09-10
Abstract: PURPOSE:To secure a highly accurate reference level and to improve the accuracy with a magnetic head assembly, by extensing plural divided leaf hinge springs and connecting them to a lead wire led from an upper magnetic head to use them as lead terminals in common. CONSTITUTION:A plate 21 to which an upper magnetic head 13 is fixed and a spring plate 25 using a lead terminal and leaf hinge springs 14 in common are formed with the single sheet of flat plate. This flat plate is molded with insertion into a prescribed from by means of a synthetic resin material. Then the molded flat plate is cut into the plate 21 and plural divided lead terminals independently of each other. The head 13 is fixed to the plate 21 and the lead wire led from the head 13 is connected to those divided lead terminals. In such a way, a magnetic head assembly is produced easily with high accuracy.
Patent JP-H0756523-A (JP)
Title: Decorative device with variable color developing and decorative plate with variable color developing
Inventor: ONO NAOTAKE
IPC: G09F13/08
Filed: 1993-08-10
Abstract: PURPOSE:To display different patterns, etc., by changeover of light sources. CONSTITUTION:Two kinds of light sources 2 are installed in a housing 1 and patterns, etc., on a decorative plate 3 mounted at the opening of the housing 1 are emitted. Two kinds of light sources 2 are composed of a fluorescent lamp for visible light source 4 and a fluorescent lamp for near UV light source 5. Changeovers between both fluorescent lamps 4, 5 are performed by a switch 6. In the decorative plate 3, patterns, etc., by a first and second color developing layers 7, 8 are separately formed on the plate by properly using a colorant developing by visible rays and a colorant developed by near UV rays. The first patterns, etc., formed by the first color developing layer 7 and the second patterns, etc., formed by the second color developing layer 8 are selectively emitted by the changeover of lightening of the light sources 2.
Patent JP-H0362082-A (JP)
Title: On-vehicle navigation device
Inventor: HAMANAKA TORU
IPC: G01C21/00
Filed: 1989-07-31
Abstract: PURPOSE:To allow the easy guidance of a vehicle to the final destination by providing control means to display the guiding information up to the present destination of the vehicle and to control the guiding information to the next destination to display this information when the vehicle arrives at the present destination. CONSTITUTION:The guiding information up to the present destination is displayed together with a map for traveling roads and the present position on a display means 22 by the control means 4 in accordance with various kinds of the data, such as data on traveling bearings, the data on mileage and the data on the map for traveling roads from various means, such as means 14 for detecting the traveling bearings, means 16 for detecting the mileage and means 18 for storing the map data. The guiding information to the next destination is so controlled as to be displayed when the vehicle arrives at the present destination. The simultaneous setting of the plural destinations in a starting place is, therefore, possible and the adequate displaying of the guiding information, such as the direction and distance to the final destination, in a place far from the final destination is possible as well. The guiding of the vehicle to the final destination is easily and surely executed in this way.
Patent JP-S6089368-A (JP)
Title: Inkjet recording head
Inventor: ASAMA MICHIO
IPC: B41J2/045
Filed: 1983-10-24
Abstract: PURPOSE:To reduce driving energy by providing a pressure generation chamber adapted to vibrate together with an electromechanical energy conversion element and a pressure transmission chamber having an boundary wall with the pressure chamber. CONSTITUTION:When a drive pulse voltage is applied to an electrostrictive element D, with the deformation of the electrostrictive element D, the upper wall W1 of a pressure generation chamber SB1 joined thereto deforms and the liquid in the pressure generation chamber SB1 moves to a pressure transmission chamber SB2 through a communicating path L. The movement of the liquid is compensated for by a displacement of the boundary wall W2 with the pressure chamber B thereto B. In this case, it is so arranged that the average displacement L2 of the lower wall W2 of the pressure transmission chamber SB2 is larger than the average displacement L1 of the upper wall W1 of the pressure generation chamber SB1. Thus, even when the displacement caused in the electrostrictive element D is small, the average displacement of the lower wall of the pressure transmission chamber SB2 becomes so large as to enable the jetting of a large amount of ink liquid from a nozzle.
Patent JP-H0947108-A (JP)
Title: Driving force control unit for mobile farming machine
Inventor: UEHASHI KOJI
IPC: A01B69/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide the subject control unit capable of conducting smooth steering operation and excellent threshing operation, so designed that a switch is provided to give signals depending on the turning position of the main lever for turning the machine body and, in response to the signals, a supercharger is actuated to increase engine output. SOLUTION: A switch 9 is provided to give signals depending on the turning position of the main lever 2 for turning the machine body set up on the driving section of a mobile farming machine mounted with an engine 10 with a supercharger 11, and the supercharger 11 is actuated in response to the signals from the switch 9 to increase the output of the engine 10. It is preferable that the supercharger 11 be actuated by operating a control unit 9a with a control valve 12.
Patent JP-H0361417-A (JP)
Title: Self-propelled lawn mower
Inventor: HIOKI YUZO
IPC: A01D34/68
Filed: 1989-07-31
Abstract: PURPOSE:To provide the title mower so designed that the frame in a propelling section is ensured to entirely cover a lawn mowing part to enable the lawn mowing part equipped with e.g. an engine to be suitably protected from obstacles. CONSTITUTION:A lawn mowing part 5 is fitted with an engine 2 and a mower cutter 3 to be put to rotary driving by said engine 2, whereas a propelling section 8 is equipped with driving wheels 7. And the frame 9 in the propelling part 8 is ensured to entirely cover the lawn mowing part 5. As a result, the objective self-propelled lawn mower can be realized, which, in particular, can suitably protect the lawn mowing part from obstacles during running.
Patent JP-H1051938-A (JP)
Title: Air termination connection device
Inventor: FUJIYOSHI YASUO
IPC: H02G15/064
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent a drop in electrical characteristics of silicone oil due to moisture absorption by providing two connectors communicating with the outside and inside at a wall portion of an oiltight chamber containing a bushing made of organic materials at different positions of the wall portion and by providing moisture absorption means in an outer circulation passage for communication between two connectors. SOLUTION: Part of wall of an oiltight chamber is formed by placing a cylindrical lower fittings 12 for communicating between a bushing 2 made of plastics and a cable protection fittings 9. A connector 13a is placed at a high position side of a lower fittings 12, and a connector 13b is attached at a lower position of the same fittings 12 in a communicating state between the inside and outside. Both the high and low connectors 13a and 13b are communicated with a metal pipe or the like and an external circulating passage 15 is formed. Moisture absorbing means 14 is provided in the external circulating passage 15. Silicone oil 10 in a plastic bushing 2 is led to the absorbing means 14 through the external circulating passage 15 and moisture is removed.
Patent JP-S6442328-A (JP)
Title: Magnetoplumbite type ferrite magnetic powder and magnetic recording medium using same
Inventor: ODAN KYOJI
IPC: H01F1/11
Filed: 1987-08-11
Abstract: PURPOSE:To obtain magnetic powder having high saturation magnetization and to improve output of a recording medium used the powder, by substituting Fe atom by other metal atom and by decreasing the sum of valence number of substituting atom compared with one of Fe to produce ferrite of general formula. CONSTITUTION:The titled magnetoplumbite type ferrite magnetic powder consists of hexagonal system ferrite of formula, where A is an atom selected among Ba, Sr, Pb and Ca, M1 is a metal atom selected among Co, Ni, Cu, Zn and Cd, M2 is a metal atom selected among Ti, Ge, Sn, Zr, Nb and V, x is 0.5-3, y is 0-20, z is >=0.05 and z={x+(3-m)y}/2 (where, m is mean atom valance of M2) and n is 0.8-1. The magnetic recording medium is obtd. by using the ferrite corpuscle above-mentioned, having 0.01-0.2mum mean particle diameter and 200-2,000Oe coercive force.
Patent JP-2001027090-A (JP)
Title: Shield machine and shield tunneling method
Inventor: MITO KENJI
IPC: E21D9/06
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine having a drum consisting of a plurality of drum constituent parts to be connected in the direction of movement of the shield machine, and a shield tunneling method using the shield machine. SOLUTION: The drum is constituted of a plurality of drum constituent parts, a shield machine 1 capable of connecting the drum constituent parts in the direction of movement of the shield machine starts boring from a starting shaft 80 by the forward drum constituent part 10 in the direction of movement, the backward drum constituent part 20 is connected to the forward drum constituent part 10 in a space inside of the starting shaft 80 caused by advancing the forward drum constituent part 10.
Patent JP-S5899218-A (JP)
Inventor: YANO TSUNEO
IPC: H02H7/22
Filed: 1981-12-08
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-S6176277-A (JP)
Title: Circular saw for hard work cutting
Inventor: MATSUDA YUSAKU
IPC: B24D5/12
Filed: 1984-09-21
Abstract: PURPOSE:To strengthen the bonding force of diamond fine grains to a cutter forming part as well as to improve abrasion resistance in a circular saw cutting part, by making the thickness of the cutter forming part, having proper width toward the outer circumferential direction from an inner circumferential end of a disc, thinner than that of the disc. CONSTITUTION:A lot of holes are installed, at regular intervals, in a cutter forming part 2 having proper width toward the outer circumferential direction from an inner circumferential end of a circular disc 1. Diamond fine grains 4 are connectedly bonded on a surface of this cutter forming part 2 and an inner circumferential wall of each hole whereby a cutting part is formed. Thickness in this cutter forming part 2 is made to be thinner than that of the circular disc 1 and a step part 6 is formed at the boundary part whereby a bonding area of the diamond fine grains is made wider, through which bonding force in the cutting part 5 against the cutter forming part 2 is made larger and, what is more, abrasive resistsnce of the cutting part 5 of a circular saw for cutting is increased.
Patent JP-S6178729-A (JP)
Title: Immuno-activating component
Inventor: WATANABE SOICHIRO
IPC: A61K31/715
Filed: 1984-09-26
Abstract: PURPOSE:To provide the titled component containing polysaccharide existing in marine chlorella as an active component, having immuno-activating activity, and useful as an antitumor agent and a preventive for viral infection such as common cold, etc. CONSTITUTION:The objective component contains a polysaccharide existing in marine chlorella, usually Chlorella minutissima, Chlorella vulgaris, etc. An immuno-activating activity has been found in the above component using the activity to promote the production of antibody in mouse spleen, as the index, and the suppressing effect to the mouse tumor, Sarcoma 180, has been found. The antibody production promoting effect and the tumor proliferation suppressing effect are stronger in the polysaccharide component of marine chlorella than in the component of fresh-water chlorella, and the agent is expected to be usable as an immuno-activating agent.
Patent JP-S6178430-A (JP)
Title: Control method in granulation/coating apparatus
Inventor: ITO YOSHIHIRO
IPC: B01J2/10
Filed: 1984-09-26
Abstract: PURPOSE:To automatically perform diversified small-quantity production, by constituting each process of preheating, mixing, granulation, drying for granulation, coating, drying for coating, cooling and discharge so as to enable selective operation. CONSTITUTION:The control of air quantity is performed by the air quantity control part of a hot air control unit 2 and the temp. of hot air is controlled by an air temp. adjusting part 22. The number of rotations of a rotary plate or stirring blade is performed by the change in the number of rotations due to a drive motor 19. The supply amounts of a binder, a coating solution and a powder are respectively performed by a spray control unit 4, a coating spray unit 5 and a powder feeder unit 6.
Patent JP-H1025887-A (JP)
Title: Mobile type scaffold
Inventor: SUGIHARA HIROYOSHI
IPC: E04G1/24
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a scaffold for construction works which can be erected at a low cost, allows simultaneous execution of the interior/exterior works and the external structural works, and permits checking the progress situation of the finishing process. SOLUTION: A mobile scaffold concerned comprises a frame 1 formed by assembling approx. vertially different lengths of pipe material which are standardized, a passage 2 formed approx. horizontally within the frame 1, a dolly 3 installed at the bottom of the frame 1, a plurality of wheels 4 attached to the dolly 3, and two rails 5 on which the wheels 4 run. According to this configuration, the scaffold can be shortened, and it is possible to perform the construction works under simultaneous execution of carrying-in of architectural materials and the external structural works while the scaffold is moved, so that the scaffold can be embodied at a low cost and the construction term can be shortened.
Patent JP-H0484891-A (JP)
Title: Production of benzenedicarboxylic acid monomer or derivative thereof
Inventor: YANAI TAKAAKI
IPC: C12P7/62
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a benzenedicarboxylic acid monoester (derivative) under a mild condition in high yield by hydrolyzing a benzenedicarboxylic acid diester (derivative) with an enzyme. CONSTITUTION:(A) A benzenedicarboxylic acid diester (derivative) (e.g. phthalic acid diester) shown by formula I (R<1> is 1-8C straight-chain or branched-chain alkyl; R<2> is hydrogen, amino, nitro, halogen atom, OH or alkyl), formula II or formula III and (B) 100-5,000 units based on 1mg component A of an enzyme such as swine liver derived carboxyesterase are added to a buffer solution of phosphoric acid to give a reaction system (C). Then 100 pts.wt. of the reaction system is reacted with 0.1-20 pts.wt acetone and 0.01-5 pts.wt. Tween 80, etc., at pH5-10 at 10-55 deg.C for 0.5-24 hours to produce a benzenedicarboxylic acid monoester (derivative) corresponding to the component A.
Patent JP-H0860610-A (JP)
Title: Driving circuit for paving vehicle
Inventor: DOI KIYONORI
IPC: E01C19/48
Filed: 1994-08-24
Abstract: PURPOSE: To heighten the efficiency of a pump, by a method wherein hydraulic motors for an equipment-traveling apparatus, hydraulic motors for a bar feeding apparatus, hydraulic motors for auger apparatus, and a hydraulic motor for a screed apparatus are connected parallel with each other to the pump to be driven by a driving power source. CONSTITUTION: Equipment-traveling hydraulic motors of a crawler-driving part 11, hydraulic motors 71, 72 of a bar feeder driving part 12 for driving a bar feeder apparatus 4, hydraulic motors 81, 82 of an auger-driving part 13 for driving an auger apparatus 5, and a hydraulic motor of a vibrator-driving part 14 for driving a vibrator apparatus 7a in a screed apparatus are respectively connected parallel with each other to one hydraulic pump provided at a power part 17 through a proportinal control valve unit. When a paving vehicle is moved, hydraulic oil from the one pump is supplied to the equipment-traveling motors only. During the work of traveling the equipment at a low speed and of driving each of the apparatus, the hydraulic oil surplus caused by traveling the equipment at the low speed is distributed to each of the apparatus and is supplied thereto.  In this way, the hydraulic oil discharged from the one pump can be efficienty utilized.
Patent JP-S6172834-A (JP)
Inventor: ROBAADO JIEI KOBAYASHI
IPC: F02B39/08
Filed: 1985-09-11
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-2001044135-A (JP)
Title: Beam homogenizer and laser radiation apparatus and laser radiation method
Inventor: TANAKA KOICHIRO
IPC: H01L21/20
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To enable satisfactory and uniform laser annealing to the whole surface of film by forming an optical lens with a lens obtained by cutting a cylindrical lens at the basic plane. SOLUTION: An optical lens 903 for dividing a laser beam in the width direction is formed of lenses obtained by cutting each cylindrical lens of the cylindrical lens group at the basic plane. The half-cylindrical lenses are arranged in several stages in the same direction. This structure is called a half-cylindrical lens group. Since the optical lens 903 is structured as explained above, the laser beam radiated to an edge 910 of a substrate 909 through the light path indicated with a thick line passes the basic line in the optical lens 903 and almost does not receive aberration of optical lens 903. The optical lens 903 is formed of half-cylindrical lens which is obtained by cutting the flat-projected cylindrical lens at the basic plane.
Patent JP-H0249857-A (JP)
Title: Water stopping method with no interruption
Inventor: IMOTO YOSHIYUKI
IPC: E04G23/02
Filed: 1988-08-10
Abstract: PURPOSE:To have sure and easy stop of water in the condition that the water is left as it is, by filling a crack generated underwater of the inner surface of a concrete structure such as an irrigation watercource with a resin filler, which is performed by an underwater operator. CONSTITUTION:When cracks 3... or gaps at the joint are generated in a concrete structure 1a underwater at its inner surface, wherein the concrete structure 1a reserves at all time the supplied water 4 of an irrigating watercourse 1 etc., an underwater operator 5 is allowed to dive with the water 4 left as it is. After attachment such as mud to the inner surface of the structure 1a is removed, surfaces around the cracks 3... are subjected to sander processing with a portable grinding device 6, and the inlets to the cracks 3... are cut in V form. They are coated or filled with a resin adhesive consisting of aquatapoxy, which can be coated and hardened even underwater, and thus caulkings are achieved.
Patent JP-S6092127-A (JP)
Title: Working cart for lifting goods
Inventor: KONISHI KUNIO
IPC: E06C7/12
Filed: 1983-10-27
Abstract: PURPOSE:To make it possible to bring goods into or out of a room of a high residential building overhead a garden planted with trees by providing a hook member protruding from the top of a guide rail along which a goods lift rack goes up and down. CONSTITUTION:Through the extension of cylinders 10, 10, support arms 6, 6 are shifted, and a guide rail 12 is raised. A grounding member 33, which is pivotally supported at the lower end of the guide rail 12, is electrically connected with a ground. The guide rail 12 is extended by pulling the end of a rope with a winch 13 or man power. Next, a hook member 32 at the top of the guide rail 12 is hung on a hand-rail of the veranda, and a goods lift rack 28 is raised and lowered along the guide rail with the winch 13. In this way, the goods in a basket 29 of the goods lift rack 28 can be brought into or out of the upper room of a high-rise residential building.