baber/WOPTO huggingface dataset:
Patent JP-H0196336-A (JP)
Title: Method for controlling fuel supply to shaft part in autogenous smelting furnace operation
Inventor: AONO SADAJI
IPC: C22B15/00
Filed: 1987-10-08
Abstract: PURPOSE:To reduce the variation in the temp. of produced matte by obtaining the temp. of the produced matte and the Cu grade in the matte in the autogenous smelting furnace operation, correcting the shaft gas temp. in accordance with the difference from the desired value, and controlling the supply amts. of heavy oil and pulverized coal. CONSTITUTION:The temp. E1 of the matte produced in the autogenous smelting furnace operation is measured, and the Cu grade in the matte is obtained. When the difference between the temp. E1 and the desired matte temp. E2 is lower than an allowable value and the mean value of the Cu grades measured in the past is different from the desired grade, calculations are made in accordance with the equations X and XII. When the temp. difference is higher than allowable value and the mean value of the Cu grades is different from the mean value, calculations are made in accordance with equations XI and XII. The shaft gas temp. Tg is corrected to a desired value based on the calculated values. Equations I-IX are calculated based on the corrected values, and the heavy oil supply amt. A1 and pulverized coal supply amt. A2 are changed to the heavy oil amt. B1 and pulverized coal amt. B2 necessary to keep the shaft part gas temp. at a desired value. By this method, the temp. of the produced matte is controlled, and the pulverized coal, etc., are efficiently used.
Patent JP-S62167586-A (JP)
Inventor: BUSUJIMA KUNIO
IPC: A63F7/02
Filed: 1986-10-25
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-2000084641-A (JP)
Title: Resin-coated sand for mold, and manufacture of mold
Inventor: IDE ISAMU
IPC: B22C9/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin-coated sand capable of manufacturing a mold. SOLUTION: A resin-coated sand 2 for a mold is prepared by covering a surface of a fire-proof aggregate with a phenol resin binder agent and an isocyanate compound binder agent. The phenol resin binder agent and the isocyanate compound binder agent are hardened by filling the resin-coated sand 2 for mold in a mold 1, and supplying steam thereto to manufacture the mold.
Patent JP-S62116809-A (JP)
Title: Fluidized bed boiler
Inventor: TAMAKI MINORU
IPC: F23C10/00
Filed: 1985-11-15
Abstract: PURPOSE:To enable a free selection of a rate of solid or sludge fluidized bed combustion vs. liquid or gas combustion to be performed by a method wherein a sub-furnace for use in igniting liquid fuel and/or gas fuel in such a way that combustion discharged gas is discharged is connected to a furnace for a fluidized bed boiler. CONSTITUTION:Either a coal or a petroleum cokes is fed to a fluidized bed 20 by a fuel supplying machine 17, and combustion air 16 is supplied through an air dispersion plate 13 to perform a combustion. The combustion gas is completely ignited at an upper air cylinder part 21 and its temperature is increased. The upper air cylinder 21 of the fluidized bed 20 is divided by a water- cooled partition wall 2 to constitute a sub-furnace 1. Heavy oil or gas is ignited with either a heavy oil burner 4 or gas burner 4a arranged in the subfurnace 1 to generate a heat. The discharged gas generated by the burner 4 is thermally absorbed through water-cooled walls 3 and 2 and then cooled. If a gas temperature at a discharged gas merging point is set at a value less than a softening temperature of fluidized bed dispersed dust, no clinker trouble is generated and a rate of fluidized bed combustion vs. combustion in burner can be selected freely.
Patent JP-H0594845-A (JP)
Title: Thermal shock resistance type non-magnetic terminal
Inventor: ISHIMARU HAJIME
IPC: H01R13/03
Filed: 1991-10-02
Abstract: PURPOSE:To enhance sealing properties by lowering a lead-in bar in magnetic susceptibility, preventing the occurrence of discharge phenomenon at the tip end of the bar with the value of secondary electron emission factor lowered, and concurrently making thermal expansion coefficient close to that of a ceramic body with a sealing section lowered in magnetic susceptibility between the lead-in bar and the ceramic body. CONSTITUTION:A lead-in bar, the tip end section of which is projected into the inside of a vacuum container 2, is provided in the inner space of a cylindrical connector 3 fixed onto the vacuum container 2. A ceramic body 5 is interposed between the lead-in bar 4 and the connector 3, so that the lead-in bar 4 is held therein while both the bar and the connector are insulated with each other. In this case, the lead-in bar 4 is made of metals or alloys which are less than 2.0X10<6> in magnetic susceptibility, and the lead-in bar 4 and the ceramic body 5 are concurrently sealed with metals or alloys which are less than 2.0X10<6> in magnetic susceptibility while having thermal expansion coefficient close to that of the ceramic body 5.
Patent JP-H0781877-A (JP)
Title: Device for detecting deviation angle and torsion of hoisting accessory of crane
Inventor: YAMAMOTO HARUMASA
IPC: B66C13/22
Filed: 1993-09-17
Abstract: PURPOSE:To detect the angle of torsion of a load, together with the angle of deviation of the load during traverse motion, in measuring the angle of deviation of the load. CONSTITUTION:A hoisting-accessory-side sheave 5 is provided above the center of the hoisting accessory of a crane designed to hang a load with a wire rope or the like to convey the load to a desired position, and a sensor base having two-way rotatable means mounted on the trolley of the crane is provided, and two inclinometers 7, 8 for detecting the angles of inclination of the crane in the traverse and forward directions are disposed on the sensor base. Guide ropes W1, W2 are wound by two winding devices 9, 10, with one end of each guide rope connected to the lower end of the sensor base and the other end wound via the hoisting-accessory-side sheave 5 and a trolley-side sheave 4, so as to detect the deviation and torsion of a load.
Patent JP-H05215496-A (JP)
Title: Electromagnetic accelerator and flat coil electromagnetic accelerator
Inventor: HERUBERUTO BEE
IPC: F41B6/00
Filed: 1992-09-24
Abstract: PURPOSE: To obtain an electromagnetic accelerator arrangement including a stationary coil and a movable coil in which electromechanical energy conversion efficiency is enhanced by improving the arrangement, width, interval, and the like, of each coil. CONSTITUTION: A converter coil (movable secondary coil) S2 serves as a drive element of a maximum carrying capacity to be accelerated, e.g. a flying object or a projectile, is arranged to surround two layers of fixed primary coils S1, S1'. The movable coil S2 is formed flatly, as a whole, and when it is constituted as a projectile, opposite side guide planes L are provided in order to stabilize flight. Each coil S1, S1', S2 has a plane extending in parallel with the moving direction of the projectile and coil width substantially equalized in the moving direction and the transversal direction. They are arranged at a constant interval in the moving direction and the coil S1, S1' are constituted as a multipurpose conductor coil arrangement.
Patent JP-H0197895-A (JP)
Title: Pump limiter of nuclear fusion device
Inventor: MIKI NOBUHARU
IPC: G21B1/13
Filed: 1987-10-09
Abstract: PURPOSE:To sufficiently endure high heat load by confronting a limiter plate of a pump limiter facing to plasma provided in a core part with the existence of a void before the surface material of the limiter and a cooler for its limiter surface material cooling. CONSTITUTION:A proper void is provided between a limiter surface material 5 and cooling pipes 6 of a cooler and both are connected with plural heat pipes 8. Many heat pipes 8 are almost vertically and matrix-shapedly arranged, their both ends are buried in the limiter surface material 5 and the cooling pipes 6 respectively and joined metallurgically. The device has high heat load and in the case where thermal deformation is produced at the limiter surface material, the stress is not directly transferred to the cooling pipes 6 because the limiter surface material 5 and the cooling pipes 6 are separated. Since heat pipes 8 are composed of the materials of small flexural rigidity, thermal deformation can be absorbed. Thermal stress produced in the joint part of the limiter surface material 5 or the cooling pipes 6 and heat pipes 8 is small and cracks of the joint part are not produced.
Patent JP-H0782425-A (JP)
Title: Modified polyolefin resin composition
Inventor: MUNAKATA YASUMITSU
IPC: C08K5/15
Filed: 1993-09-17
Abstract: PURPOSE:To provide a modified polyolefin resin composition causing no change in hue, excellent in light resistance and appearance, useful for fibers, films, etc., comprising a polyolefin resin, specific modifier, free radical initiator and antioxidant, etc., at specified proportions. CONSTITUTION:This composition can be obtained by incorporating (A) 100 pts.wt. of a polyolefin resin such as PE with (B) 0.01-30 pts.wt. of a glycidyl group-bearing modifier of formula I (R is H or methyl; Ar is 6-23C aromatic hydrocarbon having at least one glycidyl group), e.g. a compound of formula II, (C) 0.01-2 pts.wt. of a free radical initiator such as cumene hydroperoxide, and (D) 0.1-10 ptswt. of at least one kind of stabilizer selected from antioxidant and light stabilizer.
Patent JP-2000090986-A (JP)
Title: Battery pack
Inventor: KATO AKIHIKO
IPC: H01M2/10
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a good battery pack capable of maintaining and using data such as battery residual capacity for a long time even when letting an abnormal current flow through an IC for indicating battery residual capacity. SOLUTION: A battery pack is provided with one or a plurality of secondary batteries, a regulator 4, and a substrate 3 for indicating battery residual capacity comprising an IC 5 for indicating battery residual capacity and a peripheral circuit. The IC 5 for indicating battery residual capacity is provided with a resistor backup terminal 8, and the resistor backup terminal 8 is connected with a power supply for backup.
Patent JP-H04305426-A (JP)
Title: Cell molding equipment in continuous strip
Inventor: ANTONIO FURETSUDEI
IPC: B29C49/04
Filed: 1991-10-02
Abstract: PURPOSE: To overcome drawbacks which is complex in the manufacturing process with an apparatus for manufacturing strips having cells for packaging conventional suppositories, pessaries or the like and which cannot avoid increase manufacturing costs. CONSTITUTION: An apparatus for forming cells in continuous strips has advancement clamps 2a, 2b that move two mutually facing films 4a, 4b along an advancement direction on which there are arranged two welding half-molds 5a, 5b which by mutually welding the two films in preset regions define cells 10 which are open toward a longitudinal edge of the films, two half-molds 6a, 6b for heating the welded films, and a cell forming station 7. Air injection nozzles, inserted between the two flaps of the films on the side of the longitudinal edge, and two forming half-molds, in which forming cavities are defined at the cells, operate in the forming station. Divaricators for divaricating the two flaps of the films are provided proximate to the forming station so as to facilitate the insertion of the air injection nozzles.
Patent JP-S61133071-A (JP)
Title: Tape recorder
Inventor: KAMIJO MASAO
IPC: G11B15/10
Filed: 1984-12-03
Abstract: PURPOSE:To lighten the weight of a device and to scale down the device and to reduce its cost by installing on an assisst gear a regulating part for regulating a head substrate to a stop position, recording and reproducing ones and their intermediate one with the aid of the selective action in a long period or an action in a short time of a solenoid. CONSTITUTION:The head substrate 60 is retreated downward at its initial position. A drive motor is activated and the short time's action of the solenoid 72 turns a trigger arm 80. A pin 81 presses the tailing end 17 of the projection 15 of the assist gear 10, which is engaged with a gear 33 to rotate and drive clockwise. Together with a pin 67 for abutting On a cam part 11 the head substrate 60 shifts upward to execute the recording and the reproducing. Then, if the solenoid 70 is operated only during a period when a rapid traverse operation is carried out, the gear 10 turns clockwise, but it locks the projection 15 to inhibit the rotation. During said operation, the head substrate 60 attains the intermediate position where a pinch roller 64 is separated from a capstan spindle 32, whereby the rapid traverse operation is executed. If the solenoid 70 is operated at its initial position for a long period, a selection plate 74 is shifted together with the head substrate 60 to wind a tape at the high speed.
Patent JP-2001072057-A (JP)
Title: Folding assembly container
Inventor: SHIBUYA HIDEO
IPC: B65D81/38
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To easily assemble a container in a short time when in use by forming a container body as a square box body with four side walls fitted to an upper surface of a bottom plate, and engaging locking means formed on a side edge part adjacent to the side walls with each other in an attachable/detachable manner to fix a corner part. SOLUTION: A folding assembly container comprises a foam synthetic resin container body 1 and a lid body, the container body 1 is a square box body with four side walls 4 to 7 on an upper surface of a bottom plate 3 in an inwardly folding manner, and the inside thereof is demarcated into a plurality of small chambers 9 by a plurality of partitions 8. The side walls 4 to 7 are assembled into a square box, and corner parts thereof are fixed by fitting a flange part to a stepped groove, and engaging a locking means therewith. The flange part projecting from both side edges of the side walls 6 and 7 is fitted to the outside of stepped grooves 16 and 17 formed on both side edges of the side walls 4 and 5, and locking means 18 and 19 provided on the side walls 4 and 5 are fitted to locking means 27 and 32 provided on the side walls 6 and 7 in an attachable/detachable manner.
Patent JP-H07108734-A (JP)
Title: Thermal head pressing device
Inventor: NUIDA AKIRA
IPC: B41J2/32
Filed: 1993-10-13
Abstract: PURPOSE:To stably set a printing position, etc., of a head unit to a platen by detecting any position of a motor, a head pressing/releasing member and a power transmitting component for connecting the motor to the member to control the motor. CONSTITUTION:A head pressing/releasing mechanism 17 has a center shaft 18 of an input unit to be driven by a head lift motor, and a pressing plate 19 to be stationarily engaged with the shaft 18. Bosses 21 for holding one ends of a spring 20 for pressing a head support 5 are formed at both ends of the plate 19, and a circular hole 23 in which a screw 22 of a fastener is inserted is formed at a center. A screw 24 of a mounting unit to be detachably mounted at the support 5 is formed at one end of the screw 22, and a flange 25 of an extended part is formed at the other end. An annular groove 18a of a head holder for so detachably holding a mounting piece 4 is formed at a center of the shaft 18 as to be displaceably in contact or separate direction with or from the platen 2.
Patent JP-S61133068-A (JP)
Title: Photomagnetic thin film manufacturing device and its manufacture
Inventor: ORUKAWA MASAHIRO
IPC: G11B11/10
Filed: 1984-12-03
Abstract: PURPOSE:To improve the reproductivity of photomagnetic thin film manufacture by constituting a rare earth metal vaporising part at least of a doughnut-type rare earth element vaporizing source, a crucible having a function for rotating the vaporizing source by a central spindle, a crucible drive mechanism and a heating energy beam irradiating mechanism. CONSTITUTION:A thermion emitted from a filament 101 held at a high voltage is deflected by a magnetic field caused by magnets 102a and 102b to irradiate an electron beam 103 on the vaporizing source 105, and simultaneously vaporizing speeds from the rare earth vaporising part 201 and a transient metal vaporising part 204 are controlled to be constant. A sample piece 209 is arrayed by the equal interval in the peripheral direction on a substrate holder 208, and said holder 208 is rotated by the prescribed angle with a mask 210 fixed. On the other hand, the simultaneous deposition is carried out while a vaporising source filling pot 104 is rotated by a pot rotating gear 106, and the alloy thin film is sequentially formed one by one. Thus the continuous deposition plural times can be possible, the using efficiency of a rare earth metal can be improved and simultaneously the time necessary for manufacturing the thin film can be shortened.
Patent JP-H02104649-A (JP)
Title: Method for supplying component into plating bath
Inventor: TANOGUCHI ICHIROU
IPC: C23C2/00
Filed: 1988-10-11
Abstract: PURPOSE:To rapidly inhibit fluctuations in the concentration of components in a plating bath and to stably obtain superior plating quality by supplying components from plural premelting pots via a mixing tank and a spray nozzle provided in a plating bath. CONSTITUTION:Premelting pots 8, 9 are disposed in the side part of a plating bath 1, in which molten Zn 9, molten Al 11, etc., as supplementary components are stored, respectively. A pump 16 is worked, and a molten metal 2 in the plating bath 1 is formed into s state of circulation via a mixing tank 17 and a spray nozzle 19. Pumps 12, 14 are worked to discharge the molten metal components 9, 11 into conduits 13, 15, respectively. These supplementary components 9, 11 are introduced into the mixing tank 17 and mixed with the molten metal 2 in the tank 17. The resulting mixture is sprayed into the plating bath 1 via a connecting pipe 18 through the spray nozzle 19. Respective amounts of the components 9, 11 discharged from the premelting pots 8, 10 are regulated according to the required supplementary concentrations of the components 9, 11 and the amount of decrease in the quantity of the plating bath 1.
Patent JP-H04132496-A (JP)
Title: Audio amplifier circuit
Inventor: FUJITA MASAYA
IPC: H04S5/02
Filed: 1990-09-25
Abstract: PURPOSE:To avoid irrational operation of a power amplifier circuit, to relieve the load of a power supply section and to prevent sudden generation of distortion by allowing a forced operating circuit to detect the connection between a surround speaker and a terminal so as to activate a sound signal compression circuit. CONSTITUTION:A forced operating circuit 12 which detects the connection between a surround speaker terminal 7 and surround speakers 6A, 6B to activate audio signal compression circuits 11A, 11B is connected to an interlocking switch S2 selecting the operation/nonoperation of the audio signal compression circuits 11A, 11B whose gain is gradually decreased as an audio input voltage rises. Thus, even when an excess audio signal is inputted to the amplifier circuit in the operation of the surround speakers 6A, 6B, the input value to power amplifier circuits 3A, 3B is less than their maximum input setting value. Thus, rapid generation of distortion is prevented to reduce a noisy listening sense, the irrational operation of the power amplifier circuit is avoided and the load of the power supply section is relieved.
Patent JP-H0972672-A (JP)
Title: Method of controlling exhaust gas suction quantity from top preheater
Inventor: NIWA YUKIO
IPC: F27D13/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To control swiftly exhaust gas suction quantities in conformity with the operating status of a molten furnace or a preheating status of scraps by moving forward and backward a sliding member with a clearance between a movable duct and a fixed duct when sucking up exhaust gas from a scrap preheating device mounted on the top of a molten furnace. SOLUTION: In a DC arc furnace, a furnace cover 12 is mounted on a furnace main body 11 while an electrode 13 is inserted into the furnace from the furnace cover 12. A cylindrical body 21 is erected on the furnace cover 12 and an upper fire grate 22 and a lower fire grate 23 are openably mounted inside the cylindrical body 21 while a door 24 is openably mounted in the upper part of the cylindrical body 21. In this case, a movable duct 31 is mounted on the lateral side of the cylindrical body 21 while a fixed duct 41 mated with the movable duct is connected to a dust collection device on the downstream side. Both cylinders 63 and 64 are mounted on the end of a sliding member 51 fitted in the outer peripheral surface of the fixed duct 41 and the sliding member 51 is moved forward and backward, thereby adjusting the clearance between the movable duct 31 and the fixed duct 41.
Patent JP-S63110749-A (JP)
Title: Semiconductor device
Inventor: HINODE KENJI
IPC: H01L21/768
Filed: 1986-10-29
Abstract: PURPOSE:To maintain an electrically stable connection by a method wherein a reaction between a silicide layer and an Al alloy layer is suppressed in such a way that a reaction-suppressing layer is formed between the Al alloy layer and the silicide layer. CONSTITUTION:After a silicon oxide film 4 is formed on an Si substrate 5, a refractory metal silicide 3 is coated and is processed so that a desired pattern 3 as an under-layer wiring part can be obtained by photoetching. In addition, after an insulating film 4' is coated and formed, an opening 6 is made. Then, a retractory metal nitride layer 2 and an Al alloy layer 1 are piled up as an upper-layer wiring part, and these are processed to form a prescribed pattern. Because the refractory metal nitride is an electric conductor and a very stable compound, it does hardly react with an Al alloy and a refractory metal silicide during a heat-treatment process which is required for the manufacture of a semiconductor device, and its stable structure can be maintained.
Patent JP-S61136073-A (JP)
Title: Solenoid operated switching valve
Inventor: ISHIZUKA KATSUAKI
IPC: F16K31/06
Filed: 1984-12-05
Abstract: PURPOSE:To simplify the construction of a driver circuit and prevent drop of the life of a coil by furnishing a resistance value change means which allows the resistance when the movable member lies in No.1 position to vary in accordance with the movement of the movable member to No.2 position. CONSTITUTION:A coil 35 is composed of No.1 winding 35A, and No.2 winding 35B having different resistance from that of the first named 35A. A resistance value change means 31 is connected between the tangential part of the windings 35A, 35B and the end part of the winding 35B to allow the resistance when a moveble member 13 lies in No.1 position to vary in accordance with the movement of the movable member 13 to No.2 position.
Patent JP-H0976186-A (JP)
Title: Holding method of work having shaft hole and its device
Inventor: OMORI HIROSHI
IPC: B25J9/06
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To machine a work with no interference without shifting all portions of the work from one hand to the other by fixing the work on a jig to fix a work by pushing out a wedge type member from the inside of a shaft as well as inserting the shaft into a shaft hole of the work and clamping the jig in the hands of a robot. SOLUTION: When a clamper member 15 is lifted up, a jig A for work if lifted up as its driving member 7 is pushed, a guide pin 17 is inserted into a bush guide 12 provided on a housing 1, and it is clamped in a state where it is pressed on a positioning member 16. A wedge member 4 makes contact with a shaft hole with pressure as a fixed shaft and the wedge member 4 are pushed by the driving member 7, and a work W is firmly fixed. In this state, machining work of the work W is carried out. When the clamper member 15 is lowered by actuating a cylinder 14 after finishing the work, the jig A is lowered, and the bush guide 12 is separated from the guide pin 17.
Patent JP-S61121212-A (JP)
Inventor: SUTEIIBUN JIEI YANGU
IPC: B21F23/00
Filed: 1985-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。