baber/WOPTO huggingface dataset:
Patent JP-S59141776-A (JP)
Title: Windmill utilizing effect of whirlwind
Inventor: NISHI TAKEHIRO
IPC: F03D1/04
Filed: 1983-02-03
Abstract: PURPOSE:To miniaturize the entirety of the device and reduce costs in manufacture as well as the operation by a method wherein a rotary cylinder, rotating coaxially with rotary blades, is provided around the rotary blades and the rotary cylinder is rotated to generate eddy current in the cylinder. CONSTITUTION:The rotary blades 5, which are the rotary cylindrical bodies of a Magnus type windmill, rotate about a plurality of rotary shafts 7 attached to the rotary shaft 10 radially and rotary cylinders 11 are attached to the rotary shaft 10 through support arms 12 in order to revolve about the rotary shaft 7 and rotate about the rotary shafts 10. When the rotary cylinder 6 is rotated in the direction of wind, high speed eddy current, or whirlwind, is generated in the rotary cylinder by the potential due to the stream of wind and wind shear due to the rotation of the rotary cylinder 6 and propellers and the output of propellers of the rotary blade 5, provided in this part, is increased remarkably. Further, a propeller type windmill may be employed instead of the Magnus type windmill.
Patent JP-S60162041-A (JP)
Title: Air fuel ratio controller of internal-combustion engine
Inventor: SUZUKI FUJIYUKI
IPC: F02D41/00
Filed: 1984-02-01
Abstract: PURPOSE:To enable carbureter's stable fuel control which will not be affected by the property of an engine by making feedback control of the engine at the cold starting time thereof while at the same time, maintaining signal sent after activation of an oxygen sensor for every specified time. CONSTITUTION:The sensor output from an O2 sensor 10 is compared with a reference value in a comparison circuit 20, which sends the compared result to an input circuit 22. The input circuit 22 receives input information sent from a plurality of points of a water temperature detecting sensor 18, an rpm detecting sensor 14 and so forth. The output of the input circuit 22 is fed to a computer 24 while the result gained from demanded arithmetic operation is sent to a driving circuit 26 which is a means for driving a control valve 6. In a control part 4 so constituted as above, an air fuel ratio compensated quantity of a carbureter 2 applied in warming-up operation performed on cold engine which is detected on the criterion of an input signal sent from a sensor (water temperature sensor) 18 detecting engine temperature is maintained to an air fuel ratio compensated value formed from an air fuel ratio enriching signal issued two or more times after activation of an exhaust (O2) sensor from the point of engine start, so that suitable air fuel ratio of the carbureter 2 can be detected and maintained.
Patent JP-H07223084-A (JP)
Title: Laser beams machining device
Inventor: MORI ATSUSHI
IPC: B23K26/00
Filed: 1994-02-10
Abstract: PURPOSE:To embody the shortest piercing and the cutting with high precision in a compatible manner in a laser beam machining equipment to realize the laser beams machining according to the machining program. CONSTITUTION:A program reading means 2 reads the machining program 1. When a first distance switching command means 3 detects the piercing program which is present in the read machining program 1, the command signal is outputted so that the distance between a work surface and a convergence point of the laser beam may be set for the piercing. When a second distance switching command means 4 detects the cutting program which is present in the read machining program 1, the command signal is outputted so that the distance between the work and the convergence point may be set for the cutting. A distance control means 5 is activated according to the command signal from the first and the second distance switching command means 3, 4 to control the distance between the work and the convergence point. The distance between the work and the convergence point can be set to the optimum position for the piercing during the piercing operation, or to the optimum position for the cutting during the cutting operation.
Patent JP-H06209030-A (JP)
Title: Manufacture of two-layer tab
Inventor: OGASAWARA SHUICHI
IPC: H01L21/60
Filed: 1993-01-08
Abstract: PURPOSE:To provide a two-layer TAB manufacturing method by which the etching of an insulator composed of a polyimide resin, etc., can be performed with extremely high accuracy. CONSTITUTION:An insulator provided with metallic layers on both surfaces or whole surface is used as a substrate and the metallic layer on one surface of the substrate is used as a conductive layer for forming leads, and then, the metallic layer on the opposite surface is used as a mask for etching the insulator. Therefore, the precise and accurate working of the polyimide resin section of a two-layer TAB which has been difficult by the conventional method can be performed.
Patent JP-S63184831-A (JP)
Title: Division device
Inventor: MIZUGUCHI NOBUAKI
IPC: G06F7/52
Filed: 1987-01-27
Abstract: PURPOSE:To decrease the number of times of calculation, and also, to reduce a hardware scale by bringing a bit of a divisor to the upper shift first until the uppermost bit becomes '1', and thereafter, correcting the number of times of the shift. CONSTITUTION:When a divisor value (y) shown by a binary number is inputted to a divisor input terminal 1, a first shift register 4 holds temporarily the divisor value (y), and subsequently, shifts the bit to the left and holds a value yj until '1' comes to the uppermost bit. In this case, a shift correcting device 5 counts the number of times (j) of a bit shift of the first shift register 4 and holds the value (j). On the other hand, when a dividend value (x) shown by a binary number is inputted to a dividend input terminal 2, a register 7 holds this value as an initial value xi. Subsequently, when a calculation command is inputted to a calculation command terminal 3, a counter 6 starts to count, and a subtracter 8 also starts an operation. A carry output of the counter 6 is inputted to the correcting device 5 and a first input of a second shift register 11.
Patent JP-2000210663-A (JP)
Title: Method of removing dioxins in waste water
Inventor: UMEMURA SHOZO
IPC: C02F1/44
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide the method of removing dioxins in waste water which is capable of removing the dioxins in the waste water upto a concn. as low as possible. SOLUTION: The waste water from the dumping site exudation water treating device at a rubbish final disposal site and various kinds of industries is stored in a waste water tank 1 at an existing waste water treating equipment, then the waste water is sent to a chemical mixing tank 2 to add a flocculating agent, etc., then the waste water is sent to a flocculating and settling tank 3 to remove precipitated matter. Then the waste water is sent to a neutralizing tank 4 and made to pass through a sand filter column 5 then stored in a discharge tank 6, and discharged to out of system as required or reused.  At the time of executing the removing method of the dioxins in the waste water, the waste water passing through the send filter column 5 is treated at a membrane separation device 7, and water permeating the membrane is made to pass through an activated carbon adsorption column 8 to be subjected to adsorption treatment, and the treated water finally is returned to the original line of the existing waste water treating equipment before the discharge tank 6.
Patent JP-S55110773-A (JP)
Title: Preparation of aluminum alloy product
Inventor: SATOU KENICHI
IPC: C23C14/16
Filed: 1979-02-15
Abstract: PURPOSE: To prepare a copper coated Al alloy product with high strength and good corrosion resistance by a method wherein a room temperature aging Al alloy article is subjected to solid solution treatment by heating during copper coating carried out by coating copper halide or a mixture containing the same.  
     CONSTITUTION: To a portion of an article comprising a room temperature aging Al alloy of which solid solution treatment temperature is 420W500°C, e.g., an Al alloy wire contacted with copper at least during use, copper halide or a mixture containing the same is coated. Fur example, after coating vaseline or the like, a powder such as CuCl or the like is scattered or a molten mixture of CuCl - NaCl - AlCl 3  or the like is coated. After coating, a copper sub-coating is applied by heating to 420W500°C and a copper layer is applied over the said sub-coating by a conventional electroplating method. By this method, because the solid solution treatment of an Al alloy article is carried out by heating during copper coating, other solid solution treatment procedure can be omitted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05347122-A (JP)
Title: Brazed x-ray tube anode
Inventor: UEIN FUREDERITSUKU BUROTSUKU
IPC: B23K35/00
Filed: 1993-02-04
Abstract: PURPOSE: To provide a complex X-ray tube target having a high re-fusion temperature and joining strength by joining a metal target layer and a graphite disc using specific brazing material, and specific heating and cooling process. CONSTITUTION: A layer 16 of vanadium, titanium, or their alloy is provided between a metal target layer 11 having a focus track 12 and a graphite disc 14 so as to form an aggregation 10. The aggregation 10 is rapidly heated exceeding a temperature range defined by the eutectic temperature and the fusion temperature of carbon-brazing metal. A temperature higher than the layer 16 fusion temperature by 50 to 100 deg.C is applied and is maintained until the layer 16 is completely fused and mixed with the component of the layer 11, molybdenum, and thereafter, the same is rapidly cooled passing the above mentioned temperature range at the speed of about 50 deg.C/minute. Thereby, the brazed joined portion can acquire high joining strength and temperature characteristics.
Patent JP-S59143643-A (JP)
Title: Transfer apparatus of transfer mark
Inventor: MINATO SUSUMU
IPC: B41F17/00
Filed: 1983-02-04
Abstract: PURPOSE:To simply and uniformly draw a picture pattern or a character to a surface to be adhered, by mounting a squeeze apparatus which allows transfer mark pasteboard provided with a transfer mark through a water soluble adhesive to be immersed in a treating tank filled with water or a water soluble activating solution and squeezes the treated base paper by a roller. CONSTITUTION:Pasteboard is prepared by a method wherein a transfer mark 3 is provided to the surface of base paper 1' and an adhesive layer 4 is applied to the surface of said mark 3 while a pasteboard protecting film 5 comprising inert ink is formed to the surface of the base paper except the transfer mark 3. A guide body having an inlet and an outlet is mounted in the treating tank 6 in close vicinity to both side walls thereof while the treating tank 6 is filled with water or a water soluble activating solution 8. When the pasteboard 1 is inserted from the inlet of the guide body 7, it is immersed in the water soluble activating solution 8 within the treating tank 6 and properly pressurized while guided to a squeeze appartus 9 to impregnate the pasteboard with the water soluble activating solution. Thus treated pasteboard is applied to the surface to be adhered so as to contact the transfer mark therewith and bonded under pressure while preventing the mixing of air bubbles by using rollers and, after 3-5min is elapsed, only the pasteboard is peeled off to transfer the mark to the surface to be adhered.
Patent JP-H07223426-A (JP)
Title: Combustion type heater
Inventor: OKADA HIROSHI
IPC: B60H1/22
Filed: 1994-02-14
Abstract: PURPOSE:To provide a combustion type heater that enhances heat exchange efficiencies by avoiding stagnation of a heating medium in the portion of a heating medium passage near a flame abutment surface. CONSTITUTION:Fuel injected from an injector 1 adheres to a carburetor plate 13, mixes with air supplied from an air pump 12, and is ignited by an ignition glow plug 2 to give rise to flames. A casing 10 is provided around the outer periphery of a combustion cylinder 11 provided around the flames and a housing 9 is provided around the casing 10. A heating medium is allowed to flow in between the casing 10 and the housing 9 to exchange heat with a quantity of heat of combustion gas which is generated by the flames. On the bulkhead 10c of the casing 10 near the ends of the flames are plate-shaped guides for bypassing the heating medium flowing along the bulkhead.
Patent JP-S63186207-A (JP)
Title: Large-aperture lens for copying
Inventor: KOUCHIWA TAIRA
IPC: G02B13/26
Filed: 1987-01-29
Abstract: PURPOSE:To minimize the bend of a radial image plane by separating 1st and 2nd lenses of an orthometopic type to make a titled lens into 6-group 6-element constitution which satisfies the specific condition equations. CONSTITUTION:This lens is made of the 6-group 6-element constitution symmetri cal with a stop and satisfies the respective conditions specified by the equation I. In the equation I, f: the composite focal length of the entire system, f12: the composite focal length of the 1st lens (=6th lens) and 2nd lens (=5th lens) successively from an object side, r2: the radius of curvature of the 2nd face (=11th face) from the object side, r3: the radius of curvature of the 3rd face (=10th face) from the object side, d1+d2+d3: the total sum of the central wall thicknesses of the 1st lens and the 2nd lens, and the central air spacing between the 1st lens and the 2nd lens, z: the total sum of the central wall thicknesses of the entire system, n1: the refractive index of the 1st lens, nu2: the Abbe number of the 2nd lens, n3: the refractive index of the 3rd lens (=4th lens), nu3: the Abbe number of the 3rd lens. The bend of the radial image plane is thereby corrected.
Patent JP-S56117754-A (JP)
Title: Making method of instant tea
Inventor: ISHIGAKI TAKAYOSHI
IPC: B01D11/02
Filed: 1980-02-16
Abstract: PURPOSE: Not using a too much amount of hot water or a solvent, the temperature of tea leaves and the exudate solution is kept lower than 40°C through all the processed, thus preventing the flavors of tea from dissipation caused by high temperatures and minimizing the exudation of tannin.  
     CONSTITUTION: Dried tea leaves are crushed, moistured and combined with a powder of volcanic rock such as rhyolite, andesite or basalt. The mixture is squeezed by pressurizing to exudate water-soluble components in the tea leaves and simultaneously to adsorb the water-soluble components on the rock powder. Then, the residue of tea leaves is removed and, to the separated rock powder, is added water of lower than 40°C in an amount of 0.5W2 times the weight of the tea leaves to exudate the water-soluble components of tea leaves from the rock powder. Then, the rock powder is removed to obtain a concentrated tea solution, which is further purified by filtration to give the objective concentrated tea solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07229051-A (JP)
Title: Nonwoven sheet
Inventor: HOTTA YOSHIOMI
IPC: D04H3/105
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a highly water-permeable nonwoven sheet rich in mechanical characteristics such as high strength, low elongation, low creep property, tear resistance and durability to projection and suitable as a highly functional material of construction excellent in executability. CONSTITUTION:A hydrophobic filament web 2 consisting a pair of upper and lower polyester filaments is drawn through a feed roll 7 and a hydrophobic filament yarn 3 consisting of a polyester filament is led through a reed 5 between a pair of webs 2 while making arranging interval uniform and integrally interlaced by a needle punch processing machine 6 arranged between the feed roll 7 and a take up roll 8 to form the objective nonwoven sheet 1. The nonwoven sheet 1 has at least 5<tf>/m tensile strength, <30% breaking elongation and a high water permeability of at least 1X10<-1>cm/sec permeability coefficients in vertical direction and horizontal direction.
Patent JP-H03222870-A (JP)
Title: Hydraulic turbine pressure regulator
Inventor: KAWAMURA JUNICHI
IPC: F03B15/04
Filed: 1990-01-26
Abstract: PURPOSE:To make water dischargeable even at time of load interruption by constituting a dashpot, which absorbs an impact at sudden closing of a guide vane, with two pistons installed, while installing a ratchet mechanism in a piston rod of the piston on one side and making it so as to keep a position of the piston. CONSTITUTION:A pressure regulator 10 for a hydraulic machinery is provided with a pressure regulator body 11, a distributing valve 12 operating a valve installed in the inner part, a dashpot 13 absorbing an impact due to sudden closing of a turbine guide vane and operating this distributing valve 12 so as to interlock with this guide vane. In this case, the dashpot 13 is made up of installing both first and second pistons 34, 35 sliding with a partition wall 29 and vertically moving between upper and lower chambers 31 and 30 in parallel. Then, the tip part of a piston rod 36 of the first piston 34 is connected to a guide vane on-off mechanism 38 via an arm 37 and a connecting rod 39. In addition, in a piston rod 40 of the second piston 35, there is provided with a ratchet mechanism 41 which enables the pressure regulator body 11 to keep the opening of a main valve 18.
Patent JP-H06227764-A (JP)
Title: Elevator control device
Inventor: SUEISHI MASAHIRO
IPC: B66B1/30
Filed: 1993-02-04
Abstract: PURPOSE:To improve comfortableness by effecting automatic regulation of motor shaft rotation torque pulsation of an elevator. CONSTITUTION:In an elevator control device, a motor shaft rotation torque pulsation component contained in a speed control value from a speed control part 7 is extracted by a pulsation analyzing part 14. From a frequency and an amount, it is decided that a zero point or a gain, whichever it may be, may be regulated. Based on a result analyzed by the pulsation analyzing part, a command to change the zero point or the gain constant of a current control part 10 in a direction in which a pulsation component is decreased is inputted to the current control part 10 by a pulsation regulating part 15. This constitution causes automatic regulation of a zero point or gain to reduce the occurrence of motor shaft rotation pulsation owing to an electrical cause and improvement of comfortaleness of an elevator.
Patent JP-H06227260-A (JP)
Title: Sun roof device of car
Inventor: SHIMURA RYOJI
IPC: B60J7/057
Filed: 1993-02-04
Abstract: PURPOSE:To structure so that the driving mechanism is not visible through openings from inside of the car cabin and to enhance the appearance by supporting a finisher member to open and close the openings in a specific condition, and locating a driving mechanisms for the finisher member at the rear of the outside edge of the openings. CONSTITUTION:A pair of openings 26 are formed in the ceiling 10 of a car, and at the outside edge 27 of the opening 26 located farther than the axis of symmetricity which is parallel with the axis of symmetricity, an inner finisher 23 of a finisher member 20 mating with the outside edge 27 is supported in such a condition that the outside edge 24 of the inner finisher 23 is in contact and in such an arrangement that the inside edge 25 of the inner finisher 23 mating with the inside edge of the opening 26 situated nearer from the axis of symmetricity swings up and down and opens/closes the openings 26. The driving mechanism 30 for the inner finisher 23 is installed at the rear of the outside edge 27 of the opening 26 so that the mechanism is not visible from inside of the car cabin through the openings 26.
Patent JP-H07226338-A (JP)
Title: Manufacture of solid-state electrolytic capacitor
Inventor: NAITO KAZUMI
IPC: H01G9/04
Filed: 1994-02-14
Abstract: PURPOSE:To enable a solid-state electrolytic capacitor to be lessened in aging time as much as possible and decreased in leakage current by a method wherein a voltage is applied to an anode base when a semiconductor layer is formed. CONSTITUTION:A semiconductor layer is formed on the surface of an anode base of valve action metal on whose surface a dielectric oxide film layer is formed through a chemical deposition method, and furthermore a conductor layer is formed on the semiconductor layer for the formation of a solid-state electrolytic capacitor, wherein a voltage is applied to an anode base while a semiconductor layer is formed. As mentioned above, when a voltage is applied to the anode base while the semiconductor layer is formed, damage done to a dielectric oxide film when the semiconductor layer is formed is repaired. Therefore, even if a time required for aging an electrolytic capacitor after a semiconductor layer is formed is short, a leakage current is smaller than a prescribed value. Moreover, a manufactured solid-state electrolytic capacitor is enhanced in breakdown strength.
Patent JP-2000213403-A (JP)
Title: Cylinder distinguishing device for internal combustion engine
Inventor: NISHIMOTO KOICHI
IPC: F02D45/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction in advance by controlling an internal combustion engine by distinguishing cylinders on the basis of an output signal of a crank angle sensor, and forbidding the operational processing thereafter when the noise is detected by the judgement before the operational processing on the basis of a specific angular signal among the output signals of the crank angle sensor. SOLUTION: In a case when an engine is controlled on the basis of the control program by an electronic control unit 113 inputting the output signals from an air flow sensor 101, a throttle sensor 102, an intake air temperature sensor 103, a temperature sensor 104, a crank angle sensor 105, an oxygen sensor 106 and the like, first of all, a cylinder is distinguished on the basis of an output signal of the crank angle sensor 105. Then the ignition control, the fuel injection control and the like are executed on the basis of the result of the distiguishment of the cylinder.  Further whether the noise exists in the output signal or not is judged before the operational processing of the ignition control, the fuel injection control and the like by a specific angular signal among the output signals of the crank angle sensor 105, and the operational processing thereafter is forbidden when the noise is detected.
Patent JP-S56114161-A (JP)
Title: Carrying mechanism of autoloading player
Inventor: IKEDO YUUJI
IPC: G11B17/04
Filed: 1980-02-15
Abstract: PURPOSE:To obtain the mechanism which located the disc easily with a high precision with a simple constitution, by making frictional coefficients of rollers of the carrying mechanism, where one of a pair of rollers holding the disc is driven, different from each other. CONSTITUTION:The outside circumference of disc 50 is allowed into contact with projections 39a and 39b and so on provided on the carrying path of disc 50 to locate the center hole of disc 50. Disc carrying mechanism 3 of the autoloading player having this structure is so constituted that one of a pair of rollers 23a-23c and rollers 30a and 30b holding disc 50 is driven. Frictional coefficients of both rollers are made different from each other. For example, the frictional coefficient of inverted rollers 30a and 30b is set to a value lower than that of driving rollers 23a- 23c, and further, inverted rollers 30a and 30b are rotated independently of each other.
Patent JP-H05213655-A (JP)
Title: Self-leveling gypsum composition excellent in dimensional accuracy
Inventor: HAYASHI HIROSHI
IPC: C04B111/62
Filed: 1992-02-03
Abstract: PURPOSE:To provide a self-leveling gypsum compsn. excellent in fluidity and dimensional accuracy and well exhibiting strength. CONSTITUTION:This self-leveling gypsum compsn. excellent in dimensional accuracy contains gypsum consisting of 90-10 pts.wt. hydrofluoric acid II type anhydrous gypsum and 10-90 pts.wt. natural II type anhydrous gypsum.