baber/WOPTO huggingface dataset:
Patent JP-S63259008-A (JP)
Title: Method for controlling hot blast stove
Inventor: YOSHII SHUICHI
IPC: F23N1/08
Filed: 1987-04-14
Abstract: PURPOSE:To always automatically execute suitable heat reserve in accordance with variation of operating condition by applying fuzzy resoning to deviation of furnace outlet temp. and blast temp. at the fixed time during base time and controlling combustion gas flowing rate by setting the last value of exhaust gas temp. during combustion time. CONSTITUTION:The deviation DELTAT between the outlet temp. TG of a hot blast stove 1 and the blast aimed temp. TO is treated in a PI control device 6, and a variable part DELTATEXMA1 of the setting value of the exhaust temp. the time from the deviation DELTAT and the setting value TEXMA0 of the exhaust temp. in a junction point 7, is found and converted to triangle-shaped membership function M1 in the fuzzy reasoning part 8. On the other hand, a trend DELTADELTAT and a deviation DELTAT' are found in a trend operating part 11 and junction point 12 from the deviation DELTAT, and the membership function M2 is found in the fuzzy reasoning part 13. Next, the functions M1 and M2 are piled u in a compositing means 9 and the center of gravity in this diagram is found and added as the variable part TCOMk[ deg.C] at this time and sent to a junction part 15, and the exhaust gas temp. setting temp. TEXMA at this time is found and inputted to a combustion control part 2, to control combustion gas flow rate supplied to a combustion part 1a.
Patent JP-S5316882-A (JP)
Title: Branch cable
Inventor: NAGASHIMA SENJI
IPC: H01R4/58
Filed: 1976-07-30
Abstract: PURPOSE: To for a branch cable in which a dividing thereof may easily be performed and no damage is caused in the insulation covering. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5616324-A (JP)
Title: Driving circuit for switching element
Inventor: ISHIDA KOUJI
IPC: H03K17/60
Filed: 1979-07-19
Abstract: PURPOSE:To obtain a driving circuit for the switching SW element having a high working speed, by providing the push-pull PP circuit which is driven by the current switching differential (CML) circuit and then turning on and off the SW element with the output of the PP circuit. CONSTITUTION:CML circuit 2 consists of transistors (TR)Q3 and Q4 connected differentially, TRQ5 of the constant current source and resistance R5 each. And the collector outputs of TRQ3 and Q4 drive the SW element via PP circuits 3 and 4. Circuits 3 and 4 consists of TRQ6 and Q7 plus TRQ8 and Q9 respectively, and the drive signals are led out from the emitter common connecting point via resistances R8 and R9 each. The emitter outputs of TRQ6 and Q8 have just to be set to the levels by which the saturating action can be secured for the SW element when the SW element is turned on. Thus the current of circuit 2 can be reduced. On the other hand, TRQ7 and Q9 are turned on when the SW element is turned off. Thus the stored carrier of the SW element due to the saturating action can be absorbed suddenly into TRQ7 and Q9 each to increase the SW velocity.
Patent JP-H01264078-A (JP)
Title: Horizontal deflection circuit
Inventor: ARAI HIROMI
IPC: H04N3/16
Filed: 1988-04-14
Abstract: PURPOSE:To prevent destruction of a horizontal output transistor(TR) if an abnormal input signal is applied to the horizontal output TR by stopping the operation of the horizontal output TR in a horizontal output circuit for a time when a power voltage of the horizontal oscillation circuit reaches a prescribed value in application of power. CONSTITUTION:A detection circuit detecting the rise in a power voltage and a control circuit 17 inhibiting the operation of the horizontal output TR 5 in the horizontal output circuit are provided in the horizontal deflection circuit. In case of application of power to the horizontal deflection circuit, the horizontal output TR 5 is not operated till each circuit except the horizontal output circuit incorporating the horizontal output TR 5 at application of power of the horizontal deflection circuit is not transited to the normal operation attended with the rise in the power voltage. Thus, application of an abnormal horizontal synchronizing signal to the horizontal output TR 5 is prevented.
Patent JP-S62250905-A (JP)
Title: Permselective composite membrane
Inventor: TAMURA KOKI
IPC: B01D71/66
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a composite membrane which is excellent in permeability and selectivity and easy in the manufacture and suitable to obtain oxygen- enriched air by using the thin membrane of a polymer having the specified repeated unit which is obtained by the polymerization of diamine, polyisocyanate or diisocyanate and polyamine. CONSTITUTION:A hollow yarn membrane module is formed by packing a hollow polysulfone yarn support in a pipe, bonding and fixing both end parts. Then for example, an ethylene glycol soln. of diamine compd. shown in a formula III is allowed to flow to the inside of the hollow yarn support and after cutting off the liquid, a polyisocyanate compd. soln. such as a hexadecene soln. of 4,4'-diphenylmethanediisocyanate is passed to the same inside to manufacture the membrane. The composite membrane wherein a thin membrane of a polymer having the repeated unit consisting of a formula I and/or a formula II (R1-4 show alkyl and aryl, etc., and R5 and R6 show hydrocarbon group, etc.,) is supported on the support is obtained after washing with water and drying it. The obtained membrane can be utilized as the membrane for gas separation and pervaporization.
Patent JP-S57208354-A (JP)
Title: Method of keeping watertight condition in joint coupled by bolt
Inventor: OKUYAMA SHIYOUJI
IPC: F16B43/00
Filed: 1981-06-15
Abstract: PURPOSE:To obtain high watertight properties and high strength of joint by a method wherein a notch is provided along a border crest line between one face of a washer and the inner side face thereof and an O-ring is fitted into the notch. CONSTITUTION:The notch 15 is provided along the border crest line 14 between one face 12 of the washer 10 and the inner side face 13 thereof. The O-ring 17 if fitted into this notch 15 while the other face 16 of the washer 10 is abutted against the outer face 18 of a splice plate b, thereafter, the joint is tightened by the bolt 1.
Patent JP-H10278955-A (JP)
Title: Seal for taking out small quantity
Inventor: DE COSTER PIETER K J
IPC: B65D47/06
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a seal or seal assembly having two independently-operable opening/closing lids which make it possible to gain access to the inside of a container in order to take out a small quantity of contents according to the properties of the contents. SOLUTION: An opening/closing base 24 which can be attached to a container has two ports 36 and 38 which are separately and selectively sealed and opened by lids 58 and 60, respectively, situated above them. The ports 36 and 38 have discharging zones 44 and 48, respectively, which are free of blockage, and the lids 58 and 60 have upper surfaces which are in the same plane. Further, positioning ears 66 and 68, which are integrated, are provided for elastically holding the corresponding lids both in closing positions and opening positions.
Patent JP-H10285564-A (JP)
Title: Equipment and method for data communication
Inventor: ITOU KENDOU
IPC: H04N7/173
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To transmit moving image data and still image data to a device on a communication system not via an edit device by generating the moving image data and the still image data, applying time division multiplex processing to the generated data within a prescribed communication cycle period and providing an output. SOLUTION: Moving image data outputted from a video signal processing circuit 6 are stored in a still image memory 13 that records a moving image in the unit of several frames, a compression/expansion circuit 7 applies compression processing to the data and records the result to a moving image memory 15. The moving image data stored in the moving image memory 15 are sent synchronously to an external device and the still image data stored in a still image memory are multiplexed on the moving image data transmitted synchronously in time division as required and the multiplexed data are transmitted. Thus, a camcorder 101 makes synchronous communication of moving image data to each external device on a 1394 serial bus and communicates asynchronously still image data to a designated communication destination.
Patent JP-S57208077-A (JP)
Title: Fuel cell
Inventor: TAKEMOTO TOSHIAKI
IPC: H01M8/02
Filed: 1981-06-17
Abstract: PURPOSE:To present a fuel cell, with a small loss of reaction gas further with a small maximum pressure difference between the reaction gases and obtainable with uniformly high generating energy. CONSTITUTION:Fuel gas flow lines 12a and oxidizing agent gas flow lines 12b are provided respectively on electrode base plates 5a, 5b. The alphanumeral 7a is fuel gas and 7b is oxidizing agent gas, and these gases are arranged to flow in the direction of an arrow head respectively as shown in the drawing. For this purpose, partitions 11a, 11b are provided respectively in fuel gas side manifolds 8a, oxidizing agent gas side manifolds 8b. Furthermore the numeral 9 is a collective cell, and the numeral 10 are gaskets, in this way, a two-channel face-to-face flow type is formed. A taper or gradient is provided to the gas flow lines 12a, 12b themselves, and sectional area of the flow line is formed narrower toward an outlet side further with the same face-to-face gas flow type, to both widely reduce a pressure loss and increase reaction gas divided pressure, then concentration polarization is decreased, thus performance of a cell can be increased.
Patent JP-S5615892-A (JP)
Title: Aeration apparatus
Inventor: OCHIAI HIROSHI
IPC: C02F3/22
Filed: 1979-07-19
Abstract: PURPOSE: To supply a circulating liquid dissolving a large amt. of air into an aeration tank by the pressurized condition of the liq. at the throttled part of a liquid feed pipe by throttling a part of the pipe and connecting simultaneously to the atmospheric air.  
     CONSTITUTION: When a circulating liquid is forced to an air dispersing means 1 through a circulating passage 4 pressurized by a pump 4 and a liquid ejecting pipe 5, atomospheric air is induced in the circulating liquid through an air feeding pipe 7 due to the negative pressure generated at the throttled part 3. The liquid and the induced air are both pressurized again in the ejecting pipe 5. Thus, a larger amt. of oxygen is dissolved in the liquid in the ejecting pipe than the solubility of oxygen under atmospheric pressure in proportion to thus pressurized extent. The activity of aerobic microorganisms in the liquid is thus enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60235327-A (JP)
Title: Image display device
Inventor: TAKAHASHI MASAYUKI
IPC: H01J29/94
Filed: 1984-05-08
Abstract: PURPOSE:To sufficiently display and enhance the adsorption rate and adsorption ability of a getter by constructing the vacuum envelope behind an image display part with a metallic plate and vapor-depositing at least one part of the getter material film on said metallic plate. CONSTITUTION:A barium getter film 19 is formed vapor-deposited on not only a frame 17, but also the inner face of a metallic plate 16. When operating a circuit, the temperature of the metallic plate 16 positioned behind the image display part 14a of a flat image display device 12 usually rises up to about 40 deg.C and also the barium getter film 19 vapor-deposited on the inner face of the metallic plate 16 is heated up to the same temperature as that of the metallic plate 16. As a consequence of this, the adsorption rate of the barium getter film 19 increases up to about three times and also the adsorption quantity to about two and a half times, as compared with those in room temperature. Besides, it becomes possible to heat the barium getter film 19 up to around 50 deg.C-60 deg.C by making the radiator plate of a driving circuit in contact with the metallic plate 16 and thereby furthermore to enhance the adsorption ability of the barium getter film 19.
Patent JP-H11271054-A (JP)
Title: Tilt angle adjusting method
Inventor: OTSU TAKESHI
IPC: G01C9/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To adjust while measuring a tilt angle quantitatively with a device of relatively simple structure, with no laser required. SOLUTION: A marking line is drawn on the upper surface of a parallel glass 3 wherein upper and lower surfaces are parallel each other, the inside of the lower surface is mirror-finished, the parallel glass 3 is placed, with its upper surface facing upward, on a surface 2a which is to be adjusted for tilt angle, a television camera 5 is allocated above the parallel glass 3, a deviation amount between the position of a marking line on the upper surface of the parallel glass 3 and that projected on the lower surface is measured an the screen of a television monitor 8 where an image taken by the television camera 5 is displayed, and while calculating the tilt angles of an optical axis 9 of the television camera 5 and the surface 2a which is to be adjusted from measurement value, the tilt angle of the surface 2a is adjusted, increasing/decreasing, for desired angle.
Patent JP-H05291460-A (JP)
Title: Resin-sealed semiconductor flat package
Inventor: HOSHINO HISANOBU
IPC: H01L23/28
Filed: 1992-04-13
Abstract: PURPOSE:To reduce an opportunity of bringing an outer leads into contact with an resin sealed part by an external force and to prevent a malfunction due to bending of a pin by increasing the sealed part of a covering part of the lead. CONSTITUTION:An outer lead 3 is exposed externally from a sealed part 1. The lead 3 has a vertical part 31 bent perpendicularly from a parallel part 30 with the part 1, and its end 32 is so flatly formed as to be bent in parallel with the part 1 and to be surface-mounted on a mounting circuit board. The part 1 is formed on most part of the part 30 and the part 31 to cover an outer exposed part of the lead 3 to the vicinity of the end 32. Thus, an area of the exposed part from the part 1 of the lead 3 is reduced to prevent bending of a pin.
Patent JP-H11267959-A (JP)
Title: Mirror finished surface polishing method
Inventor: WATANABE TAKAYA
IPC: B24B31/14
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To quickly perform a mirror finished surface polishing with good workability by polishing a workpiece to be mirror finished surface polished with a mechano-fusion abrasive consisting of a mother grain and a child grain surface fused thereto. SOLUTION: A mechano-fusion abrasive (abrasive) consists of a spherical stainless grain which is a mother grain 1 and Fe3 O4 which is a child grain 2 mechano-fused thereto. Thus, a fluidized state as liquid can be created in the abrasive grain. The abrasive P and a quartz blank are put in a barrel abrasive vessel, and the whole vessel is rotated, vibrated, or epicyclically turned. The pressure of a minute reaction part 5 which is the local point of the contact between Fe3 O4 as the child grain 2 of the abrasive P and the quartz 3 in the vessel 4 is increased to cause a solid phase reaction with the quartz 3. The abrasive P in the barrel vessel is in contact with a workpiece in fluidized state.  According to this, the temperature of the minute reaction part 5 is raised by the frictional energy to improve the reactivity, and the working efficiency is thus improved to promote the polishing of the quartz surface.
Patent JP-S5722145-A (JP)
Title: Method for sealing with glass compound
Inventor: GOTOU EIZOU
IPC: B32B3/02
Filed: 1980-07-09
Abstract: PURPOSE: To effect the sure sealing of a body to be sealed, by putting high-melting powder in the sealing part of the body, impregnating the powder with a glass wax to form a compound layer, and adding a specific amount of additional glass wax to the layer.  
     CONSTITUTION: A rod terminal 5 made of mild steel and connected at the end with a heater 6, is inserted in a sheathed tube 1 made of mild steel. The sheathed tube 1 is filled with high-melting electrical insulating powder 2 to fix the heater 6, and 100pts.wt. of glass wax, e.g., B 2 O 3 -SiO 2 -BaO glass, etc., is applied on the powder 2. The glass wax 3 is molten by heating the outer surface of the sealing part of the sheathed tube 1 with a burner 7. When the high-melting powder is impregnated with the molten glass wax forming a glass compound layer 8 having a definite thickness, the heating is stopped, 10W20pts.wt. of the glass wax 3a of the same kind as applied above is added to the compound layer and molten to effect the adhesion to the inner surface of the sealing part of the sheathed pipe 1 and the surface of the terminal 5, and to complete the hermetic sealing of the sheathed pipe. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58210966-A (JP)
Title: Water-dispersed resin composition
Inventor: HIRAYAMA TAKAO
IPC: C08G63/00
Filed: 1982-05-31
Abstract: PURPOSE:The titled composition that is made by dispersing and emulsifying an oil, a specific polyhydric alcohol, a water-dispersible alkyd resin consisting of an oil, a specific polyhydric alcohol and a specific monobasic acid, a resin obtained by neutralizing the above alkyd resin and a cellulose derivative in water, thus being suitable for use in water-based coating, because of its high coating film adhesion. CONSTITUTION:The objective composition is obtained by dispersing and emulsifying (A) 100pts.wt. of a mixture of an alkyd resin of less than 30 acid value, which is formed by reaction between (i) 0-60wt% of an oil or fatty acid, (ii) 0-60wt% of a dihydric-hexahydric alcohol, (iii) 0-20wt% of a 4-10C monobasic acid, (iv) 10-50wt% of a 4-10C polybasic acid or its anhydride and (v) 2-20wt% of polyoxyethylene glycol of 600-20,000mol.wt. at an OH/COOH of 1.0/1.0-1.6/1.0, and a resin obtained by neutralizing the alkyd resin, and (B) 2-50pts.wt. of a cellulose derivative such as nitrocellulose in (C) water. USE:Baking paint or cold-curable paint.
Patent JP-H01262709-A (JP)
Title: Self-propelled bush cutter
Inventor: HARADA SENYA
IPC: A01D34/68
Filed: 1988-04-14
Abstract: PURPOSE:To readily and smoothly carry out bush cutting work, by providing an automatic changeover means for changing over a manual mode by a manual operating means of a driving motor for a travel device to an automatic mode by an automatic commanding means thereof. CONSTITUTION:When work is performed in an automatic mode with an automatic commanding means 121 by changing over an automatic and manual changeover means 113 to an automatic mode, an automatic operating means 103 is operated to actuate a manual mode priority means 153 and reversely or normally rotate and drive a reversible motor 9 according to operation of the manual operating means 103. When the operation of the manual operating means 103 is released, the manual mode is changed over to the automatic mode by the automatic commanding means 121 to repeat the reverse or normal rotating and driving of the reversible motor 9 for a prescribed period by an automatic mode.
Patent JP-S58209121-A (JP)
Title: Surface treating method using ion beam
Inventor: TAGUCHI TAKAO
IPC: H01L21/265
Filed: 1982-05-31
Abstract: PURPOSE:To eliminate any adverse effects on the electrical properties of a semiconductor material, by employing ions of an element constituting the wafer material in detecting a register using an ion beam. CONSTITUTION:A GaMg alloy 1 is placed in a reservoir 2 and melted on heating. Under this state, a high electric field is applied between the alloy 1 and a W needle electrode 3. As a result, Ga ions and Mg ions with a high luminance and a high energy are emitted. First, only the Ga ions are transmitted, shaped into a spot with a microscopic diameter by means of a slit 5 and focused by means of an electrostatic lens 7 and is then deflected as at 8 to irradiate a GaAs substrate 9. A register is detected by employing a secondary electron detector 11 to position an Mg ion-implanted region. Then, the electric and magnetic field intensities of an EXB filter 10 are adjusted to pass only the Mg ions for effecting an ion implantation. This constitution eliminates the possibility that any undesired ions are implanted or sputtered in an ion-implanted or processed region.
Patent JP-H06171728-A (JP)
Title: Curved belt conveyor
Inventor: NORUBERUTO ATSUKUSUMAN
IPC: B65G15/02
Filed: 1993-04-20
Abstract: PURPOSE: To improve a curved conveyor belt so as to sufficiently prevent wear and guide the belt in the range of an outer side radius without disturbance even in the case of remarkably deformed curvature and the case with a considerable level difference between deflection rollers on an end part side. CONSTITUTION: In this curved belt conveyor 10, a carrying belt 11 guided through the deflection roller is provided with an edge part elevated part extended along an outer side edge part and the outer side radius of the curved belt conveyor 10 is guided by a supporting roller 40 force-fitted to an edge part elevated part side face facing the center of curvature by almost invariable force supported so as to be elastically deflected.
Patent JP-S5616728-A (JP)
Title: Ground anchoring apparatus
Inventor: INAGAKI OSAMU
IPC: E02D5/80
Filed: 1979-07-21
Abstract: PURPOSE: To accomplish accurate protection of the free length of the tensile steel material left unfixed during the drilling by coating it with a reduced thermoshrinking tube for the ground anchor apparatus.  
     CONSTITUTION: This ground anchoring apparatus comprises the anchor body fixed section 12 for fixing the tensile steel material to be inserted during the drilling on the subsoil through an injected material 5 such as cement mortar and the free length section 11 left unfixed during the drilling 4. In this case, the free length section 11 with respect to the tensile steel material 1 is coated with a thermoshrinking tube 10 and heated by means of an electric furnace, a torch or the like so as to have the tube compressed on the free length section 11. This prevents possible chracks, pinholes, peelings and the others as compared with the protection by sheath, tape or the like in the past thereby assuring accurate protection of the free length section. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01266016-A (JP)
Title: Device for cooling vehicle during its parking
Inventor: TSUDA KENJI
IPC: B60H1/32
Filed: 1988-04-15
Abstract: PURPOSE:To simply and certainly cool a car body by mounting a spraying board on the external roof surface of a vehicle, and intermittently driving a pump through a controller during parking under the blazing sun to atomize water in a tank from the spraying board toward the car body. CONSTITUTION:A spraying board 1 is mounted on the external roof surface of a vehicle, and is composed of an annular pipe 12 provided with plural nozzles 9 and nozzle adapters 11 of the same number as the nozzles 9, and a water guiding connection pipe 7 connected to the pipe 12. On the other hand, a pump 2 using a battery 6 mounted on the vehicle as a driving power source and a water tank 3 are mounted on the rear part of the vehicle, and connected to the spraying board 1 respectively. In addition, a controller 5 to intermittently drive the pump 2 is set in a car room. Thus water is atomized from the spraying board 1 toward a car body to cool it during parking or traffic jam under the blazing sum.