baber/WOPTO huggingface dataset:
Patent JP-H0228267-A (JP)
Title: Coating composition
Inventor: TAKESHITA KATSUYOSHI
IPC: C08F299/00
Filed: 1989-04-13
Abstract: PURPOSE:To provide the subject composition containing an acryl group- containing polyfunctional monomer, etc., a photo-polymerization initiator, a specific silane compound and fine silica particles and effective in imparting the surface of a transparent plastic with excellent scratch resistance, chemical resistance, heat-resistance, etc., when applied to the surface and cured with light. CONSTITUTION:The objective composition contains (A) preferably 29.8-99wt.% of a polyfunctional monomer or prepolymer having >=2 acryl groups in one molecule [e.g., (poly)ethylene glycol di(meth) acrylate], (B) preferably 0.1-5wt.% of a photo-polymerization initiator (e.g., benzoin), (C) preferably 0.8-70wt.% of a silane compound having polymerizable reactive group (e.g., vinyltrialkoxysilane) and (D) preferably 0.1-40wt.% of fine silica particles having particle diameter of 1-100mum as main components and preferably further contains (E) 0.1-60wt.% of a reactive dilution monomer or prepolymer composed of a compound having photo-polymerizable group.
Patent JP-H05287829-A (JP)
Title: Formwork building material and manufacture thereof
Inventor: KAWAHARA YUKINORI
IPC: E04B2/86
Filed: 1992-04-14
Abstract: PURPOSE:To prevent a hole from piercing through a formwork due to contact by a vibrator. CONSTITUTION:A wire net 5 is laid over the rear surface of a form building material 4 so that grooves 2 are covered with the wire net 5. The wire net 5 is superposed with the rear surface of a extrusion-molded material, and the top surface 3a parts of ridges are coated thereover with mortar or cement paste so that the building material 3a is fixed. Accordingly, the formwork is prevented from being damaged, that is, a hole or the like may be prevented from piercing through the formwork.
Patent JP-2000285431-A (JP)
Title: Magnetic recording medium
Inventor: TOMIYASU HIROSHI
IPC: G11B5/73
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium insusceptible to thermal fluctuation in which high coercive force and low noise are achieved. SOLUTION: The magnetic recording medium comprises an underlying layer, and a magnetic layer formed sequentially on a substrate wherein the underlying layer has at least a seed layer 2 for making fine the crystal grains in the magnetic layer. The seed layer 2 has nonmagnetic films 21, 23 of at least two layers and an intermediate layer 22 composed of a material different from that of the nonmagnetic films 21, 23 is interposed between them.
Patent JP-S5618052-A (JP)
Title: Suction device for engine
Inventor: TSUCHIDA TAKESHI
IPC: F02M11/00
Filed: 1979-07-25
Abstract: PURPOSE: To provide low fuel consumption and high exhausting efficiency by supplying leaner air fuel mixture for a high load carburetor of a two-barrel  two-staged type/in its early operating period.  
     CONSTITUTION: Low and high load carburetors 7, 9 and an air bypass 17 which runs aside the high load carburetor 9 to bypass a venturi 16 are provided . The bypass passage 17 is communicated with a flow control valve 19 within which a negative pressure chamber 19a is formed.With a high load throttle valve 15 completely closed, an intake negative pressure just on it is allowed to be carried into the negative  pressure chamber 19a. When the high load throttle valve 15 begins to be opened, a highly negative pressure is exerted to a negative pressure port 20 to open the valve 19. Air is fed via the passage 17 into the area below the venturi 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000282106-A (JP)
Title: Production of metal magnetic substance
Inventor: KATO EIJI
IPC: B22F3/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of atmospheric control in a molding stage and to suppress a deterioration in characteristics caused by oxidation by filling metal powder into a flexible vessel in a low oxygen atmosphere, sealing this vessel, thereafter taking out it to the air and executing compression molding. SOLUTION: Metal powder having magnetism is filled into a flexible vessel in which at least one part is deformable by external force in an atmosphere having a partial pressure of oxygen lower than that in air. This flexible vessel is sealed and is thereafter discharged into the air, and the flexible vessel is applied with compressive force in the air or in a compression medium such as water to mold the metal powder. The partial pressure of oxygen is desirably controlled to <=0.1 atmospheric pressure, and more desirably to 0.01 atmospheric pressure. The atmosphere is controlled to the nonoxidizing one of rare gas of Ar or the like, nitrogen or the like. As the flexible vessel in which at least one part is deformable by external force, either the one in which whole body is composed of a flexible material or the one in which one part is composed of a flexible material may be used.
Patent JP-S62252874-A (JP)
Inventor: OGAWA SHOZO
IPC: F25D21/04
Filed: 1986-04-25
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-H01266792-A (JP)
Title: Method and apparatus for soldering printed board
Inventor: ZEN MITSUO
IPC: H05K3/34
Filed: 1988-04-19
Abstract: PURPOSE:To eliminate unsoldered parts by a method wherein, after the soldered surface of a printed board is coated with flux and pre-heated, the soldered surface is brought into contact with violently waving molten solder a plurality of times and them brought into contact with calmly flowing molten solder. CONSTITUTION:A printed board travels as shown by an arrow and is coated with flux by a fluxer 1 and is pre-heated by a pre-heater 2. Then the printed board travels through a plurality of wave solder baths 3 and 3' and molten solder is applied to the soldered parts. Therefore, as the printed board has many chances of being brought into contact with the violently waving solder of the wave solder bath 3 and 3', the unsoldered parts are reduced. Immediately after that, the soldering defects are corrected by the calm flow of a finishing solder bath 4. With this constitution, the unsoldered parts can be eliminated completely.
Patent JP-H05184177-A (JP)
Title: Regenerative braking and controlling circuit of crane
Inventor: YAMAMOTO HARUMASA
IPC: B66C13/28
Filed: 1991-01-29
Abstract: PURPOSE:To provide a regenerative braking and controlling circuit which uses a voltage-type inverter and can be used in a crane wherein a regenerative braking is possible at a proper voltage. CONSTITUTION:An induction motor 5 of a crane is speed-controlled by using a voltage-type inverter device. The titled device is provided with a rectifying circuit 7 which generates a reference voltage in correspondence with a line voltage, a discharging section 3 which discharges kinetic energy of the induction motor 5 at the time of regenerative braking, and a discharging signal controlling circuit 9 having a circuit which detects a voltage of a main circuit of an inverter device 4 and compares the detected voltage with the reference voltage generated at the rectifying circuit 7 and outputs a discharging starting signal to the discharging section 3 when the voltage of the main circuit of the inverter device 4 becomes the one specified for the reference voltage at the time of regenerative braking.
Patent JP-S57209905-A (JP)
Title: Recovery of vinyl chloride resin for paste
Inventor: NAKAMURA EITAROU
IPC: C08F14/06
Filed: 1981-06-19
Abstract: PURPOSE: To obtain the titled low-dusting, easily dispersible resin having good fluidizing property for polymer, by adding a specified organic liquid to an aqueous dispersion of PVC, violently agitating the mixture thereby separating PVC from the aqueous phase and then drying the resin.  
     CONSTITUTION: To an aqueous dispersion of a paste vinyl chloride resin is added an organic liquid which is difficultly soluble in water and does not dissolve or swell the vinyl chloride resin during separation and recovery in an amount of 0.5W15pts.vol. per 100pts.vol. vinyl chloride resin. The mixture is violently agitated to agglomerate the vinyl chloride resin. Next, the aqueous phase is separated from the mixture containing the organic liquid and the aqueous resin dispersion. Then, the vinyl chloride resin in the form of an agglomerate separated from the aqueous phase is dried directly or after pelletization. As said organic liquid, there is used a liquid having a m.p. ≥20°C and a b.p. higher than the temperature (20W70°C) at which the vinyl chloride resin is kept during separation or recovery. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07300339-A (JP)
Title: Antifungal glass composition
Inventor: NAGASHIMA YASUKIMI
IPC: C03C3/17
Filed: 1994-05-09
Abstract: PURPOSE:To easily obtain the subject composition capable of stably containing much Ag<+> ions and wide in sufficient antivacterial nature-manifesting range according to its use by regulating its dissolution rate in water. CONSTITUTION:This antibacterial glass composition comprises 40-55mol% of P2O5, 30-60mol% of CaO plus MgO, 0-4mol% of SiO2 plus Al2O3, 0-15mol% of Li2O plus B2O3, 0-5mol% of Na.0 plus K2O, 0-30mol% of ZnO plus BaO [where, (CaO+MgO+ZnO+BaO) totaling 30-60mol%], 0-5mol% of PbO, and 0.03-5mol% of Ag2O.
Patent JP-S63260369-A (JP)
Title: Special effect device
Inventor: KUSAKABE SUSUMU
IPC: H04N5/262
Filed: 1987-04-17
Abstract: PURPOSE:To obtain a mosaic display element having an optional size or shape by switching selectively input video information and delayed video information retarding the former input video information by a prescribed period and outputting the result. CONSTITUTION:Input video information sets DTVD1, DTVD2 are retarded by a prescribed period to obtain delay video information at delay circuits 3B, 4B and the input video information sets DTVD1, DTVD2 and the delay video information are outputted switchingly. That is, the delay circuits 3B, 4B are used to retard the input video information sets DTVD1, DTVD2 by a prescribed period and the input video information sets DTVD1, DTVD2 and the delay video information are outputted switchingly, then video information sets DTVD2, DTVD3 consecutive for an optical period are obtained. Thus, the input video information sets DTVD1, DTVD2 and the delay video information are switched in the timing in response to the desired mosaic pattern to form a mosaic display element having an optional size or shape.
Patent JP-H11294898-A (JP)
Title: Double-shell type dome-shaped regenerator
Inventor: SAKAI TAIJI
IPC: F25B33/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a double-shell type dome-shaped regenerator which achieves a massproducibility, an excellent quality and a higher efficiency with a simple structure in a type used in a direct fire type absorption refrigerating machine or the like. SOLUTION: A regenerator 1 has an inner shell 2 and a outer shell 6, the inner cylinder comprises a first inner cylinder part 3 with an inverted bottom having a dome shaped ceiling wall 3a, an outer cylinder part 4 surrounding it and a first circular connecting wall part 5 for connecting the inner cylinder part 3 and the outer cylinder part 4 at a lower part thereof and the outer cylinder 6 comprises a second inner cylinder part 7 with the diameter thereof larger than that of the outer cylinder part 4, the second outer cylinder part 8 with an inverted bottom having a ceiling wall 8a surrounding it and a second circular connecting wall part 9 for connecting the inner cylinder part 7 and the second outer cylinder part 8 at a lower part thereof.  The inner shell 2 and the outer shell 6 are integrally connected communicating with respective upper open spaces so that a dome-shaped space in the first inner cylinder part 3 is made as combustion chamber A and spaces in the part 4 and the part 7 are made to form paths D and E of a combustion gas. A guide outlet 10 of a supply/ refrigerant vapor of a lean absorbing liquid is provided in the ceiling wall 8a of the part 8 and a dense solution is guided out of a bottom part of the inner shell.
Patent JP-H01157293-A (JP)
Title: Converter
Inventor: MIYAZAWA OSAMU
IPC: H02P8/02
Filed: 1988-04-18
Abstract: PURPOSE:To control the increase of a consumed current by starting an apparatus equally to the case, where a self-aligning torque does not work, through causing a dynamically stable position, in case that energy is not accumulated, to deviate in the direction of rotation. CONSTITUTION:Relative to the borderline 5a of the N and S poles in a state where the magnetic attracting forces of radially magnetized rotor 5 and stator 4 balance, the center line 4b connecting the inner notch 4a of said stator 4 and the center of said rotor 5 is caused to deviate in the direction of rotation shown by the arrow 5b. By the working of the inner notch 4a, accordingly, the magnetic attracting force is given to the rotor 5 so that the center line 4b and the borderline 5a overlap each other, start ing is helped at the time of starting rotation, and a necessary pulse length is shortened to reduce a consumed current.
Patent JP-H02276778-A (JP)
Title: Home elevator
Inventor: TAKADA HIROMI
IPC: B66B1/14
Filed: 1989-04-17
Abstract: PURPOSE:To immediately return to a standard floor when a person is noticed of forgetting something during the traveling of a cage by installing a means for stopping the shift of a cage after start and returns to the standard floor, ontre the cage. CONSTITUTION:When a person gets on a cage from the first floor and operates a return button 9 to return to the first floor during the traveling to a prescribed floor, a circuit (+)-9-17b-15-(-) is constituted, and a stop relay 15 is excited to stop the traveling of the cage. While, also a contact point 15a1 is closed, and a self retention circuit is constituted, and also a contact point 15a2 is closed, and a circuit (+)-15a2-18b-16-(-) is constituted, and a standard floor calling registering relay 16 is excited, while, a circuit (+)-15a2-15a3-17 is constituted by the closing operation of a contact point 15a3, and a stop release timing relay 17 is excited, and a contact point 17b is opened to deenergize the stop relay 15. Then, the cage starts traveling, and reaches the standard floor of the first floor, and a contact point 18b is opened to deenergize the registering relay 16, and a self retention contact point 16a is opened, and all the relays are deenergized, and the original state is restored.
Patent JP-S5620071-A (JP)
Title: Coated surface with oil-decomposition ability
Inventor: MAKI MASAO
IPC: B01J23/14
Filed: 1979-07-26
Abstract: PURPOSE: Titled coated surface for coating inside walls of a cooking apparatus to remove fouling, which is composed of a decomposition catalyst, exerting activity on the gasification decomposition of a fatty acid, and of a phosphoric acid-based binder capable of decomposing said catalyst.  
     CONSTITUTION: A coated surface, having decomposition ability for oil, is formed with (A) a gasification decomposition catalyst exerting activity on the gasification decomposition of a fatty acid, composed of (i) a compound, selected from an oxide of group 1A or 2A element of the periodic table and a compound of the formula (wherein MA is a group 1A or 2A element: MB is a group 3B or 4B element: O is oxygen: x, y and z are integers), and of (ii) an oxide selected from the oxides of Ti, Fe, Ni, Co, Cr and Ag, and with (B) a phosphoric acid-based binder, such as an acidic metal phosphate, capable of decomposing said catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02274861-A (JP)
Title: Production of coating film for preventing fouling on surface of concrete with alga and shellfish and the coating film
Inventor: NIMATA MASAMI
IPC: E02B1/00
Filed: 1989-04-17
Abstract: PURPOSE:To obtain a coating film capable of avoiding the lowering of the fouling preventing ability due to secular deterioration by forming a thermally sprayed coating film of one or more among Pb, Zn and Cu on the surface of concrete with a gas combustion flame or a plasma jet flame. CONSTITUTION:A thermally sprayed coating film or a laminated coating film of one or more among Pb, Zn and Cu is formed on the surface of concrete with a gas combustion flame or a plasma jet flame. The fouling of the part of a concrete structure submerged in water with algae and shellfish is satisfactorily prevented by the coating film and this film can satisfactorily avoid the lowering of the fouling preventing ability due to secular deterioration.
Patent JP-S5524835-A (JP)
Title: Method of producing rotary grinding disc
Inventor: SHIMIZU YOUZOU
IPC: B24D5/12
Filed: 1978-08-05
Abstract: PURPOSE: To provide a rotary grinding disc worthy of merchandizing with a colored surface by means of a mold releasing sheet provided on the metal mold to prevent a resin film stuck on the surface and back of the disc  from adhering to the press surface of the mold.  
     CONSTITUTION: Mold releasing sheets 11 and 11' are laid on metal molds A and B to prevent the deposition of resin films 12 and 12'. Then, the resin film 12 is laid on the mold releasing sheet 11 of the female metal mold A and a net for reinforcing the grinding disc is provided on the film 12. Under such a condition, a molding material 14 is applied on the net 13 and then, provided thereon with a reinforcing net 13'. In addition, a resin film 12' is laid on the net 13'. Then, with lowering of the male mold B, the material in the female mold is flatened and the surface and back of the material thus flatened are thermally welded with reinforcing nets 13 and 13' and resin films 12 and 12'. At this point, the mold releasing sheets 11 and 11' works to prevent the resin films 12 and 12' from adhering to the press surface of the mold. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60242241-A (JP)
Title: Fixing composition and attachment of anchor part using the same
Inventor: HAINTSU KOUZEKU
IPC: C04B7/00
Filed: 1985-05-07
Abstract: In securing an anchor in a borehole in a receiving material, a settable hydraulic dowel compound is introduced into the borehole either before, during or after the placement of the anchor member. The dowel compound includes an expandable component. The diameters of the borehole and the anchor member are selected so that an annular gap extends around the anchor member with the gap having a maximum area of 200 mm2. The expandable component ensures an increase in the volume of the dowel component above the initial volume in a free expansion procedure.
Patent JP-S63261791-A (JP)
Inventor: OTSUKI HIDEAKI
IPC: H05K3/40
Filed: 1987-04-17
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-H06306657-A (JP)
Title: Regenerating method for picking waste liquid containing fluoric acid
Inventor: OYA SEIROKU
IPC: B01D11/04
Filed: 1993-04-22
Abstract: PURPOSE:To obtain a regenerated liquid in an optimum concn. for pickling by removing Ni salt, Cr salt and Fe salt from the waste liquid used for pickling a stainless steel by using an org. solvent and by evaporating and condensing the removed aq. soln. CONSTITUTION:The rolled product of the stainless steel to be treated is pickled by the mixed acid aq. soln. of nitric acid and fluoric acid in a pickling tray 1. An effluent pickle waste liquid is introduced in a liquid storage tank 3. The pickle waste liquid in the liquid storage tank 3 consists of nitric acid, fluoric acid, Fe, Cr and Ni, and is brought into contact with the org. solvent 5 to extract Fe content, and some Fe- extracted waste liquid is supplied to a liquid storage tank 10, and a remainder is drought into contact with the org. solvent 5 to remove Cr and Ni and supplied to me liquid storage tank 10. The effluent from the liquid storage tank 10 is introduced in a concentrator by evaporation 12 and adjusted to a water content by an evaporating operation and introduced in the pickling tray 1 to reuse. In this way, the effluent is concentrated by evaporation so that the metallic salts remaining in a regenerated acid may not be crystal-deposited, and the pickling effect of the stainless steel is maximized without replenishing of a fresh acid.
Patent JP-S63261609-A (JP)
Inventor: KOTOGAMI KEIICHI
IPC: H01B3/12
Filed: 1987-04-17
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-S59221701-A (JP)
Title: Motive power control system unit
Inventor: FUKUNAGA MASAKAZU
IPC: G05B7/02
Filed: 1983-05-31
Abstract: PURPOSE:To attain free exchange of units for a motive power control system and to facilitate easy maintenance control by providing a setting device which selects a control circuit in response to the using control device. CONSTITUTION:A motive power control system unit contains the 1st control circuit A' which can select the generation or non-generation of action command signals, the 2nd control circuit B' which can perform switching among manual, cut-off and automatic modes and the 3rd control circuit C' having the 1st setting means which can set the manual, cut-off and automatic modes and the 2nd setting means which can set with changeover one or both of two signal generating means. These three control circuits are selected by a setting device 10 in accordance with the using state of a control device. The action mode of each control circuit can be set with operation of switches SW1 and SW2. As a result, the using control circuit can be selected and set in response to the using control device at the working site.
Patent JP-H07302265-A (JP)
Title: Method for refining data for similarity discrimination and device for performing the method
Inventor: MATSUZAWA KAZUMITSU
IPC: G06F17/30
Filed: 1994-05-10
Abstract: PURPOSE:To refine data for similarity discrimination by considering noticed attributes as elements, multiplying predetermined weighting values by respective importance degrees and adding multiplied results to the attribute sets of the elements for the respective noticed attributes forming pairs with the importance degrees of a value equal to or more than a predetermined value. CONSTITUTION:For the data 1 for the similarity discrimination, the data for the similarity discrimination before refining stored in a data base are expressed in a chart form and the attribute sets 3 which are the sets of the pairs of the attributes and the importance degrees are made correspond to the elements 2. The attributes for which the importance degree of the attribute set of the element A is equal to or more than 0.5, that are the attribute B and the attribute C, are defined as the noticed attributes 4. The attribute B and the attribute C which are the noticed attributes are respectively considered as the elements and the corresponding attribute sets are searched from the data for the similarity discrimination. The importance degrees are multiplied by 0.8 which is a specified value 5 and 0.5 which is the value 6 and added to the attribute set of the original element A, the attribute set of the element A is newly defined. A similar operation is repeated for the elements other than the element A and storage in the data base is performed.
Patent JP-H03293249-A (JP)
Title: Take-up roller for strip work
Inventor: SASAKI ISAO
IPC: B65H19/22
Filed: 1990-04-10
Abstract: PURPOSE:To check any projection outside a take-up roller as well as to narrow an actual holding space by moving a delivery part of a strip work to a machine bed so as to accord its phase with any one of empty reels and performing the winding. CONSTITUTION:A delivery part 10 delivering a strip work 1 being discharged after formed by a press machine 5 and a reel setting part 30 consisting of the moving means 40 and plural pieces of reels R both are installed in a machine bed 11. This delivery part 10 is provided with a base 12 and a guide port 20 supported shiftably along a circumference centering on a fixed point at the side of the press machine 5 installed tight on top og a support block 25. The delivery part 10 is moved successively so as to accord with the phase between the guide port 20, where a tip part of the strip work 1 is situated, and a guide reel 36 corresponding to the empty reel R, under which winding takes place. Since any movement of the reel setting part becomes disused, an actual holding space for a take-up roller can be narrowed.