baber/WOPTO huggingface dataset:
Patent JP-S5441574-A (JP)
Title: Method of controlling luminescent quantity of flash lamp
Inventor: NOGUCHI KOUICHI
IPC: H05B41/32
Filed: 1977-09-07
Abstract: PURPOSE:To control the luminescent quantity of a flash lamp without directly detecting the voltage of a high voltage portion for the flash lamp. CONSTITUTION:A secondary winding of a leakage transformer 2 for boosting, to which an AC power source 1 is input, is divided into two sections of N1 and N2, a flash lamp 4 is connected to N1 through a rectifier 3 and a condenser C1 while a condenser C2 is coupled with N2 through a rectifier 3', a resistance R2 and a comparator 6 are connected to the condenser C2, and a switching element 7 mounted to the primary side of the leakage transformer 2 is controlled by the output of the comparator 6 so that the charge voltage of the condenser C2 by maintained at a fixed level. In the figure, 5 is a trigger circuit, which utilizes one portion of the charging electric charge of the condenser C1 and is subject to trigger signals from the outside to make the flash lamp 4 luminesce, and 8 a power source for a control circuit.
Patent JP-S5732813-A (JP)
Title: Rolling and form straightening method for metallic strip
Inventor: KAJIWARA TETSUO
IPC: B21B29/00
Filed: 1980-08-05
Abstract: PURPOSE:To control a metallic strip into a good form by adjusting displacement installing a taper sliding liner between a fixed bearing and a solid frame and thereby controlling amount of bending deflection of separated backup rolls. CONSTITUTION:A pair of movable taper sliding liners 8 are provided between a fixed bearing 4 and a solid frame 5, and these are moved in opposite direction symmetrically to each other. In this case, when the taper sliding liner 8 is moved, the position of the separated backup roll 1 is changed. However, the extent of change has no relation with the amount of rolling load. Therefore, variation of plate thickness is compensated by AGC and does not give an adverse effect on the accuracy of plate thickness. By this way, form control of metallic strip becomes very easy. Further, strip rolling of various conditions can be treated with the same roll to improve recovery.
Patent JP-2000297228-A (JP)
Title: Furnace for producing carbon black and production of carbon black
Inventor: YAMAMOTO TAKAHARU
IPC: C09C1/48
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide both an apparatus for producing carbon black and a method for producing the carbon black by which the operation of a reactional zone can stably be performed without any breakage. SOLUTION: The characteristic of this furnace for producing carbon black is to comprise a combustion zone for forming a combustion gas stream, a reactional zone for introducing a raw material hydrocarbon into the resultant gas stream and producing the carbon black and a reactional terminating zone for cooling the combustion gas stream and terminating the reaction for producing the carbon black and to embed one or more thermocouples in a position at a distance of <=150 mm on the downstream side from an inlet of the reactional zone and/or <=150 mm on the upstream side of an outlet at 1-300 mm depth from the inner wall surface.
Patent JP-H06299805-A (JP)
Title: Hydrogen oxygen combustion turbine plant
Inventor: BOKU HEISHIYOKU
IPC: F02C3/34
Filed: 1993-04-09
Abstract: PURPOSE: To enhance total combined efficiency (=topping cycle efficiency + bottoming cycle efficiency) by transferring all the exhaust heat of a topping gas turbine cycle to a bottoming cycle. CONSTITUTION: This turbine plant using hydrogen as fuel and pure oxygen as an oxidant is provided with a closed loop gas turbine cycle including a compressor 2, a hydrogen-oxygen combustor 21 and a turbine 3 to constitute a topping cycle, an exhaust gas boiler (heat exchanger) 5 disposed between a turbine outlet of the gas turbine cycle and an inlet of the compressor 2, and a bottoming cycle to which all the exhaust heat from the gas turbine cycle is transferred by the exhaust boiler 5 and which includes an expansion turbine 6, a hydrogen-oxygen combustor 8, a condensing turbine 9 and a condenser 11. Steam of a combustion product in the gas turbine cycle is extracted to an outside of a system in an inlet or outlet of the boiler 5 to be introduced to a condensing turbine 22.
Patent JP-H01279064-A (JP)
Title: Cap for liquid storing container
Inventor: HAGA MASAAKI
IPC: B65D47/08
Filed: 1988-05-02
Abstract: PURPOSE:To obtain a cap for a liquid storing container, which is hygienic and easily handled, by fitting a cap main body which has an air inlet port and a liquid pour out port on the top, and an upper lid which has two protrusions to insert in and close the air inlet port and liquid pour out port, on the rear surface, to be free to open or close. CONSTITUTION:On a cap main body 1, a liquid pour out port 6 and an air inlet port 7 have been provided. On these liquid pour out port 6 and air inlet port 7, nozzles 8, 9, which protrude upward, have been attached respectively. On an upper lid 2, at positions which correspond to the liquid pour out port 6 and the air inlet port 7 respectively, protrusions 10, 11 have been provided. When the upper lid 2 is closed, the protrusions 10, 11 are inserted in the nozzles 8, 9 to seal the container completely. When a liquid is poured out of the liquid storing container with the cap, if the upper lid is opened and the container is tilted, the liquid is poured out of the pour out port, and air is taken in from the air inlet port at the same time. Therefore, the pressure in the container is always kept uniformly and never varies.
Patent JP-H09303521-A (JP)
Title: Driving device having main and auxiliary nonreversing property, nonreversing device and airplane
Inventor: DEIBUITSUDO II RASU
IPC: B64C13/34
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the reliability by adding an auxiliary nonreversing function of fail safe, adding to a main nonreversing function which allows the rotation only in one direction, in a driving device such as an actuator connecting its load to a prime mover. SOLUTION: A linear ball screw type actuator having a bidirectional nonreversing device which has a main reversing property and an auxiliary nonreversing property commonly is provided. The auxiliary nonreversing property operates only following the loss of function of the main nonreversing property, and the friction and the fatigue of the composing member of an auxiliary nonreversing device is prevented so as to secure the maximum reliability. The auxiliary nonreversing device is provided by an auxiliary claw 64 supported at the front end of an eccentric arm 58. The angular position of the eccentric arm 58 is used to display the operating condition of this nonreverse device. The angular movement of the eccentric arm 58 is used to trigger the engagement of an auxiliary lock device when the main nonreversing property is out of order.
Patent JP-H10298308-A (JP)
Title: Fluoroplastic film
Inventor: ARIGA HIROSHI
IPC: A01N59/16
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a fluoroplastic film excellent in antifouling properties and antimicrobial properties by using an inorganic antimicrobial agent as the antimicrobial agent and further using a flat inorganic compound having a specific major axis in combination. SOLUTION: The objective fluoroplastic film preferably having 8-35 μm thickness is obtained by formulating (A) 100 pts.wt. fluoroplastic, (B) 1-10 pts.wt. flat inorganic compound having 0.5-25 μm. preferably 5-20 μm major axis and 0.5-5 μm minor axis (thickness), and (C) 0.2-3 pts.wt. inorganic antimicrobial agent having >=0.3 μm average particle diameter and containing 0.2-2 wt.% silver in terms of the metal element to provide a composition, subjecting the formulated composition to a T-shaped die extrusion or to a blow-film extrusion at 200-450 deg.C. The component A is preferably tetrafluoroethylene-based copolymer resin and the component B is preferably mica and silica. The component C is a silver-zeolite or a silver-glass mixture.
Patent JP-H04336664-A (JP)
Title: Printing processing device
Inventor: KITAURA SHIGENORI
IPC: G06F3/12
Filed: 1991-05-14
Abstract: PURPOSE:To restrain the increase of printing processing time in proportion to the number of printings at the time of the printing of plural documents. CONSTITUTION:In the printing processing after the second part and later of the document, a printing page index table 5 is retrieved and the output information of the document data registering the page information is read out from a cache memory part 3 corresponding to the page information and notified to a printing processing part 6. The printing processing part 6 print-outputs the output information notified from the data reading processing part 1.
Patent JP-H046312-A (JP)
Title: Method of preventing corrosion in combustion discharged gas processing device in melting furnace
Inventor: TAZAKI MITSUO
IPC: F23J15/00
Filed: 1990-04-24
Abstract: PURPOSE:To increase pH value of adhered material on a wall surface of a combustion discharging gas processing device and to prevent any corrosion of the adhered material by a method wherein combustion discharging gas got from a melting furnace for use in melting sludge of a purifying tank is guided to a combustion discharging gas processing device and then lime agent is injected into the combustion discharging gas in the midway part of a flue passage. CONSTITUTION:Lime agent 8 injected in the midway part of a flue passage is adsorbed together with P, P2O5 of combustion discharging gas 4. P, P2O5 and Ca(OH)2 or CaO are reacted with each other to generate various calcium phosphate such as tri-lime phosphate or the like. Calcium sulphate is generated under a reaction of SO2 and Ca(OH)2 or CaO of the combustion discharging gas 4. Calcium chloride is generated under a reaction of HC1, Ca(OH)2 and CaO in the combustion discharging gas 4. P, P2O5, SO2 and HC1 in the combustion discharging gas 4 are adsorbed as calcium phosphate, calcium sulphate and calcium chloride under a reaction with Ca(OH)2 or CaO and the pH value of the adhered substance 9 at a waste heat recovery device 6 and a wall surface of a discharging gas processing tower 7 is increased and corrosion of the device is prevented.
Patent JP-S5734207-A (JP)
Title: Destination setting apparatus for automatic conveying equipment
Inventor: EZAKI KUNIO
IPC: G05D1/02
Filed: 1980-08-05
Abstract: PURPOSE:To set up the destination of a conveying dolly accurately, speedily and automatically and to prevent a setting code from error operation by delaying the extrusion release time of a timing pin from that of a code setting pin. CONSTITUTION:When a central controller receives a calling signal for an objective station, a destination setting apparatus 30 is driven to extrude code setting pins 40c and 41b and a timing pin 42 and set up a destination code. After setting up the destination code, the extrusion of the code setting pins 40c and 41b and that of the timing pin 42 are released successively and then a conveying dolly is started. Thus, code magnets 15 and 16 are not shifted unnexpectedly, preventing the setting code  from error operation.
Patent JP-H07314282-A (JP)
Title: Oil feeding device for tool holder
Inventor: TANAKA YUZURU
IPC: B23Q3/12
Filed: 1994-05-23
Abstract: PURPOSE:To prevent the generation of the tilt of a nonrevolution type supporting member due to the oil pressure, even if the cutting oil supply pressure is set high, by opening an inlet hole which communicates to an oil feeding port at a fixed engagement part and an outlet hole which communicates to the oil passage on the nonrevolution type supporting member, on the peripheral side surface of a hollow pin whose both ends in the axial direction are closed. CONSTITUTION:Cutting oil flows into the oil passage 9 on a nonrevolution type supporting member 4 from an outlet hole 18b, passing through the inside 19 of a hollow pin 18 from an inlet hole 18a, and flows into a center passage 8a through the oil passage 8b of a holder body 2 from an annular oil passage 7 and is introduced into the oil hole (h) of a cutting tool T inserted into the installation part 2c of a holder body 2. In this case, the inlet hole 18a and the oullet hole 18b of the hollow pin 18 are opened on the peripheral side surface of the hollow pin 18, Accordingly, the pressure receiving area on both the sides in the axial direction in the hollow pin 18 is made equal, and the pressing force due to the oil pressure for both the sides in the axial direction resist each other, and the hollow pin 18 is not moved in any side in the axial direction. Accordingly, the tilt displacement of the nonrevolution type supporting member 4 due to the oil pressure is prevented.
Patent JP-H07318913-A (JP)
Title: Substrate treatment and device therefor
Inventor: ARAI AKIO
IPC: G02F1/13
Filed: 1994-05-23
Abstract: PURPOSE:To realize a substrate treatment apparatus and method capable of executing uniform treatment over the entire part of substrates. CONSTITUTION:This device is provided with a base plate 40 which is movable back and forth between a carrying-in stage 10 and a carrying-out stage 30, a table 50 which moves back and forth according to the movement of this base plate 40 between this carrying-in stage 10 and a standby stage 20 and transports the substrate G carried into the carrying-in stage 10 to the standby stage 20, a table 60 which moves back and forth according to the movement of the base plate 40 between the standby stage 20 and the carrying-out stage 30 and transports the substrate transported to the standby stage 20 to the carrying-out stage 30, a table rotational driving section 70 which rotates the table 60 placed with the substrate by 90 deg. with the transporting direction, a substrate treating section 80 which executes a washing treatment of a specified direction to the substrate transported from the carrying-in stage 10 to the standby stage 30 by the table 50 and a substrate treating section 90 which executes a washing treatment of the specified direction to the substrate transported from the standby stage 20 to the carrying-out stage 30 by the second table 60.
Patent JP-H10299475-A (JP)
Title: Flexible coupling for pipe
Inventor: OZAKI SHINJI
IPC: F16L27/12
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To damp each force of compression, tension, or bending certainly, by connecting two pipes each other through a bellows pipe, placing a blade inside or outside of the bellows pipe, fixing its both ends to each pipe, and engaging elastic rings with the inner side and outer side of the blade, respectively. SOLUTION: By engaging one end 3a of a bellows pipe 3 with the outer periphery of an end 1a of the pipe 1 such as exhaust pipe structuring exhaust system of an automobile, engaging the other end 3b of the bellows pipe 3 with the outer periphery of an end 2a of the pipe 2, each engaging part is welded and fixed. A blade 4 is placed on the outer whole periphery of the bellows pipe 3, its one end 4a in the axial direction is welded and fixed to the outer periphery of one end 3a, and the other end 4b is welded and fixed to the outer periphery of the other end 3b. An elastic ring 5 is engaged with the inner side of the blade 4, an elastic ring 6 is engaged with the outer side of the blade 4, these elastic rings 5, 6 are arranged alternately, and these circular arc surfaces 5a, 6a are contacted with the blade 4.
Patent JP-S5537244-A (JP)
Title: Ball end mill
Inventor: INOGUCHI FUMIO
IPC: B23C5/10
Filed: 1978-09-04
Abstract: PURPOSE:To get a ball end mill avilable for deep cutting and grooving, by extending the length of a jack edge in the axial direction beyond the main edge. CONSTITUTION:The main edge 3 of a ball end mill, based on a right circular cone which is formed by a virtual center line 4 having an angle alpha of about 45-70 deg. against the axis line 2 of the body 1, forms a quarter circular arc with a certain radius of curvature R. The starting point 5 of cutting edge 3 is located on the axis line 4 for cutting out a spherical surface. A concave ship pocket 7 is formed on the rake face side of the edge 3, and an annular hand face 8 is obliquely made on the flank side. A jack edge 10 is formed by making a spiral groove 9 on the body side, with a twisting angle theta of about 20-45 deg.. Bt extending the length of the jack edge 10 beyond the main edge 3 in the axial direction, the ball end mill can perform deep cutting and grooving.
Patent JP-S5333608-A (JP)
Title: Subcolumn negative pressure control mechanism for magnetic tape unit
Inventor: KAWAMICHI KATSUHIRO
IPC: G11B15/67
Filed: 1976-09-09
Abstract: PURPOSE: To reduce the amplitude of the tape loop by decreasing the negative pressure within the subcolumn at the tape running time, and thus to ensure a stable contact between the tape and the magnetic head. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07322458-A (JP)
Title: Cleat for fixing lateral clamping type of cable
Inventor: MORI YOSHIKAZU
IPC: H02G9/00
Filed: 1994-05-23
Abstract: PURPOSE:To enable the installation or fastening work of a cleat body even if the vertical interval between cable supporting shelves becomes narrow by catching a cable with asymmetrical cleat bodies and fastening the cleat bodies to each other sideways with bolts. CONSTITUTION:This cleat consists of an asymmetrical cleat body 1 roughly in L shape and a cleat body 2 roughly in bow shape, and the body 1 is placed on a supporting shelf 7 and is fixed with a mounting bolt 4 in advance. A cable 6 is drawn to the specified position, and then it is placed on the body 1 through a spacer 5, and it is supported on this body 1. In that condition, the other body 2 is set to catch the cable 2 through a spacer 5, and in that condition, they are fastened with a fastening bolt 3 at the vertical facing parts of the bodies 1 and 2 so as to hold and fix the cable 6. Hereby, even if the vertical interval between the cable supporting shelves 7 becomes narrow, the installation or fastening work of the cleat bodies 1 and 2 can be performed easily from side direction.
Patent JP-S5633155-A (JP)
Title: Immersing nozzle for continuous casting of molten steel
Inventor: KONDOU MASANAO
IPC: C04B35/103
Filed: 1979-08-28
Abstract: PURPOSE:To extend the life time of a nozzle described in the titled, by forming a nozzle body made of alumina-graphite refractory material and a layer of refractory material of specific composition, which is arranged at the part where the nozzle is in contact with the layer of molten mold powder, in one piece. CONSTITUTION:A nozzle body 13 made of alumina-graphite refractory material and a layer 20, which is made of zirconia-graphite refractory material composed of 7-27wt% C, 70-90wt% ZrO2, <=3wt% inevitable impurities and which is arranged at the part where the nozzle is in contact with a layer 19 of molten mold powder on the surface of molten steel 18 when the nozzle body 13 is immersed into the molten steel 18 contained in the casting mold 17, are formed in one piece. The outer surface at both upper and lower ends of the refractory material layer 20 continues flat to the outer surface of the nozzle body 13 along the axial direction of the body 13, thereby forming the immersing nozzle for continuous casting which is capable of casting continuously five ladles of molten steel into the casting mold 17.
Patent JP-H10303541-A (JP)
Title: Coating method of bond for bonding electronic component
Inventor: ABE SHIGETAKA
IPC: H05K3/34
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a coating method, for a bond used to bond an electronic component, in which the reduction in the coating amount of the bond can be eliminated at the beginning of the start of a bond coating operation to a board wen the board is coated with the bond wile a syringe is being moved horizontally with reference to the board. SOLUTION: In a trial coating stage 20, a bond 3 is coated on trial, and the pressurization time of the bond 3 inside a syringe 1 is decided in order to coat a board 4 with the bond 3 in a proper amount. In addition, the additional time to the pressurization time is set in advance when a first point on the board 4 is coated wit the bond 3, and the additional time is registered in a correction-data storage part (not indicated in the figure). Then, on the trial coating stage 20, the board 3 is coated on trial, the syringe 1 is moved to the upper part of the board 4, and a first bond coating operation is performed to the first point. At this time, the bond 3 is pressurized for the total time in which the additional time is added to the pressurization time, and the board 4 is coated.
Patent JP-H11286656-A (JP)
Title: Resin for antifouling coating material, and antifouling coating material
Inventor: YAMAMORI NAOKI
IPC: C09D201/02
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain an antifouling coating material which is lowly toxic and can provide excellent antifouling effects for a long term by using a polymer having a specified structure. SOLUTION: A polymer having groups represented by formula I bonded to the ends of side chains is used as a resin for an antifouling coating material. In formula I, M is a metal selected from among copper, zinc, nickel, and cobalt; ...means a state of being chemically bonded; W is -N(R<1> )R<2> -, -OCO-, -OSO2 -, or a group of formula II; R<1> and R<2> are each independently H or 1-4C alkyl; L is 1-4C alkylene; and m is an integer of 0-4. The resin for an antifouling coating material is not specifically limited, if it has a group represented by formula I bonded to the end of a side chain. A plurailty of such groups may be present in the resin, and the groups may be different from each other. Pref., the resin has a number average mol.wt. of about 1,000-80,000.
Patent JP-H11300420-A (JP)
Title: Roller leveler
Inventor: ABE KEIZO
IPC: B21D1/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a roller leveler capable of reducing internal residual stress of both thin material in thickness and thick material in thickness and improving productivity by threading a sheet at high speed and moreover hich in economical efficiency. SOLUTION: In this roller leveler in which work rolls 1 are supported through intermediate rolls 2 by back-up rolls 3 and roll driving force is transmitted through pinion nests 4 and universal joints 7, the work rolls 1 are constituted so that the small diameter roll and large diameter roll different in diameter are exchangeable, and the intermediate rolls 2 are constituted so that the large diameter roll and small diameter roll different in diameter are exchangeable in accordance with the work rolls 1. The pinion nests 4 of the same number as that of the intermediate rolls 2 are provided and the other end of the universal joint 7 whose one end is connected to the pinion nest 4 is selectively connectable to the work roll 1 and the intermediate roll 2.
Patent JP-H10296569-A (JP)
Title: Tool holding mechanism of tool exchange arm
Inventor: KANBARA HIROBUMI
IPC: B23Q3/157
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To make it impossible to oscillate a slave tool holding member by holding it in an open state at the time of not holding a tool and to prevent breakage of the tool and an tool holding member by mistake. SOLUTION: A tool holding mechanism 1 of this tool exchange arm is furnished with a holding part 2 having a main tool holding member 3 and a slave tool holding member 4 free to oscillate against this main tool holding member 3 and to hold a tool 20 along an outer periphery of this tool 20, a contact part 5 integrally provided with the slave tool holding member 4 so as to make contact with the tool 20 and to hold the tool 20 by the holding part 2 by oscillating the slave tool holding member 4 by pressure force of this tool 20, a lock pin 6 making contact with the slave tool holding member 4 and provided free to move so as to fix a position of the slave tool holding member 4 and a control member 7 to control a locking position of this lock pin 6.
Patent JP-S60250951-A (JP)
Inventor: SATOU TOMOAKI
IPC: B32B27/30
Filed: 1984-05-29
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。