baber/WOPTO huggingface dataset:
Patent JP-H10224990-A (JP)
Title: Method for correcting predicted value of electric power demand
Inventor: IIZAKA TATSUYA
IPC: G06Q10/04
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To increase the accuracy of prediction by correcting the output of a prediction model, by a correcting neural network learnt using the output of the prediction model for a constant period before a prediction target day, actual values of electric energy demands, and meteorological data. SOLUTION: An annual increase correcting neural network 20 learns every day or every several days, using the output of a prediction model 10, or part (maximum and minimum atmospheric temperatures, etc.) of input data as occasion demands. A learning target period is a constant one nearest to a prediction target day, or the whole period from a prediction start time up to the nearest to the prediction target day, and the prediction target day is the whole day or a workday. An annual increase is corrected against the output of the prediction model 10, by the annual increase correcting neural network 20 learnt in this way, and it becomes possible to obtain a predicted value of the electric power demand of the prediction target day.
Patent JP-H02205821-A (JP)
Title: Liquid crystal device
Inventor: NOMURA HIDESHI
IPC: G02F1/1333
Filed: 1989-02-03
Abstract: PURPOSE:To obtain the liquid crystal device which has uniformity in the optical properties of the display surface over a large area by forming a porous high- polymer film holding a p type nematic liquid crystal of the p type nematic liquid crystal, fine particles consisting of an inorg. material which is a dielectric material and a binder for adhering the fine particles consisting of a high-polymer material insoluble in the nematic phase of the p type nematic liquid crystal. CONSTITUTION:This liquid crystal device is formed by inserting the porous high-polymer film holding the p type nematic liquid crystal between two sheets of the electrodes, at least one of which is transparent. The porous high-polymer film holding the p type nematic liquid crystal is formed of the p type nematic liquid crystal, the fine particles consisting of the inorg. material which is the dielectric material and the binder for adhering the fine particles consisting of the high-polymer material insoluble in the nematic phase of the p type nematic liquid crystal. The examples of the inorg. material which is the dielec tric material include asbestos, barium silicate, etc. The optical properties of the display surface are liable to have the uniformity over the large area in this way.
Patent JP-H05220071-A (JP)
Title: Vacuum cleaner
Inventor: KATO KIMINORI
IPC: A47L9/00
Filed: 1992-02-13
Abstract: PURPOSE:To provide a vacuum cleaner with excellent operability by improving mountability of a connection pipe and mobility of the body. CONSTITUTION:The body 1 is lifted on the side of a front suction port 8 by increasing the outer diameter of a front wheel 7 so that the suction port 8 produces no shadow on the body 2. As the front wheel is large, it can run over a power source cord 11 even when treading thereon. Thus, a vacuum cleaner with excellent operability can be obtained with easier movement of the body 1.
Patent JP-S57141506-A (JP)
Title: Measuring method for diameter of rotating cylinder
Inventor: SATOU HISAYOSHI
IPC: G01B7/12
Filed: 1981-02-25
Abstract: PURPOSE:To measure automatically the diameter of a cylindrical product in a simple way, by putting three relative displacement meters provided on a plane orthogonal to the axial core of an object to be measured close to said object to obtain the difference of displacement. CONSTITUTION:The relative displacement meters 1-3 are set in parallel to each other on a plane orthogonal to the axial core of an object 8 to be measured, and these meters are put close to the object 8. The outputs of these meters are amplified and supplied to a microprocessor 5 via an interface part 4 which performs an A/D conversion. The diameter R and the center coordinates (a), (b) of the circle of the object 8 are calculated from the relative displacement among  the meters 1-3 and using the probe tip of the center meter 2 for the original  point of the coordinates. These calculated values are supplied to a monitor TV6  and a printer 7. Thus the diameter of a cylindrical product is automatically  measured in a simple way.
Patent JP-S61187527-A (JP)
Title: Valve-timing controller for internal-combustion engine equipped with supercharger
Inventor: UMEHANA TOYOICHI
IPC: F02D29/00
Filed: 1985-02-15
Abstract: PURPOSE:To prevent the generation of knocking and improve fuel consumption rate by delaying each valve timing of a suction valve and an exhaust valve on supercharge and generating the internal exhaust gas recirculation action which attracts the exhaust gas in an exhaust port into a combustion chamber. CONSTITUTION:In an internal-combustion engine equipped with a supercharger 1 in a suction pipe 2, a suction valve 3a and an exhaust valve 3b are equipped with the first and the second variable valve-timing mechanisms 4a and 4b, respectively. Further, a supercharge operation detecting means 5 for detecting the operation of the supercharger 1 and a supercharge-condition detecting means 6 for detecting the supercharge- condition factors such as the engine revolution speed, etc. on supercharge operation are provided. When supercharge operation is detected, each valve timing of the suction and exhaust valves 3a and 3b with which the prescribed internal exhaust gas recirculation-amount determined according to at least one supercharge condition factor detected by the supercharge-condition detecting means 6 is obtained is calculated by a calculating means 7, and the first and the second variable valve-timing mechanisms 4a and 4b are controlled through the driving means 8a and 8b according to the result of the above-described calculation.
Patent JP-H01202488-A (JP)
Title: Ink density determining system for color printing
Inventor: MOROO JUN
IPC: B41M1/14
Filed: 1988-02-09
Abstract: PURPOSE:To preclude color misregistering in an output image and achieve reproduction of colors with high quality, by dividing a color distribution in an equal color space in a density dividing method into equal cubes, and obtaining a density histogram of ink density for each sectional circle. CONSTITUTION:When an RGB signal is inputted to a density converting part A constituted of a ROM by a scanner for detecting an effective reflectance from an object, the effective reflectance of the RGB signal is converted into a YMC ink density based on a conversion formula. Density division tables (a), (b), (c) provided respectively for colors Y, M, C in a density dividing part B constituted of a ROM are referenced to select a nearest peak value. For selection of the peak, an equal color space is divided into cubes having the same volume, and ink densities necessary for representing the colors of the divided cubes are stored in the form of a histogram. Therefore, the YMC ink densities can be converted into divisional densities Y', M', C' by referencing the density division tables. The Y', M', C' ink densities thus obtained are outputted to a controlling pert C, and where a thermal transfer system is used, a current to be applied to a head, the duration of application or the like is controlled based on the divisional density values.
Patent JP-S60169758-A (JP)
Title: Method for scattering magnetic powder in magnetic powder flaw detection
Inventor: OOMURA HIROSHI
IPC: G01N27/84
Filed: 1984-02-14
Abstract: PURPOSE:To reduce noise caused by residual water when ultrasonic flaw detection performed in a post process without leaving a necessary amount on more of scattered water on the surface of a steel plate, by scattering water containing a magnetic powder in a mist form in performing the magnetic powder flaw detection of the surface of the steel plate. CONSTITUTION:Water containing a magnetic powder is scattered to a steel pipe 1 being a material to be subjected to flaw detection. In this case, a magnetic powder slurry (for example, containing 1-0.5g/l of a pure iron powder) is pumped up from a magnetic powder slurry tank 7 by a sprayer 4 and sprayed through a flexible pipe 3. At this time, the size and spray angle of sprayed particles are regulated by the caliber or open angle of the orifice part of a nozzle 2. Therefore, because water to be scattered is uniformly scattered in a mist form, a min amount of a water film is formed to the surface to be subjected to flaw detection in magnetic powder flaw detection and noise by residual water is generated at the time of ultrasonic flaw detection in a post-process and the reliability of flaw detection is enhanced.
Patent JP-H01202447-A (JP)
Title: Agricultural polyvinyl chloride-based resin film
Inventor: ISHIKAWA MASATAKA
IPC: B32B27/18
Filed: 1988-02-09
Abstract: PURPOSE:To realize excellent heat retaining property and ultraviolet penetrating power without impairing weatherability and transparency and make it possible to keep high light transmittance over a long period of time by a method wherein dust-resistant resin is applied to at least one side of a film, which is produced by adding at least phosphoric ester-based plasticizer, ultraviolet absorber and hydrotarsite compound to polyvinyl chloride-based resin and has specified light transmittance and haze. CONSTITUTION:The agricultural polyvinyl chloride-based resin film concerned is formed by applying dust-resistant resin to at least one side of a film, which is produced by adding at least phosphoric ester-based plasticizer, ultraviolet absorber and hydrotarsite compound represented by the formula (I) and has a total light transmittance in the wave length of 340nm is 40% or more and the haze of 10% or less. The addition of the hydrotarsite compound enhances the heat retaining property of film. Further, the addition of the phosphoric ester-based plasticizer enhances its weatherability. Furthermore, the provision of the dust-resistant resin film allows to keep high transparency over a long period of time and the abundant natural lighting is realized in the coldest season.
Patent JP-S59151798-A (JP)
Inventor: TANAKA JIYUNZOU
IPC: H05B11/00
Filed: 1983-02-18
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-S62184368-A (JP)
Title: Detecting method for harmonic current
Inventor: OKU SEIJI
IPC: G01R23/20
Filed: 1986-02-07
Abstract: PURPOSE:To speedily and accurately detect the current of a frequency component except the frequency of a three-phase balanced current to be removed by subtracting the multiplication signal of a main reference signal with a phase corresponding to each detection signal and one filter signal and the multiplication signal of a subordinate reference signal and the other filter signal from the detection signal of each phase. CONSTITUTION:Three-phase main and subordinate reference signals V11-V13 and V21-V23 of frequencies to be removed are generated and other sum signals A and B are passed by low-pass filters 8 and 9 to obtain two kinds of filter signals A* and B*. Then, the multiplication signal of the main reference signals V11-V13 of the respective phases and one filter signal A* and the multiplication signal of the subordinate reference signals V21-V23 of the respective phases and the other filter signal B* are subtracted from the detection signals ia-ic of the respective phases. Consequently, a frequency to be removed is set to an optional frequency to accurately detect the current of a frequency component except the removed frequency of each phase of the three-phase balanced current supplied to a load.
Patent JP-S56124428-A (JP)
Title: Conversion of sulfur dioxide contained in combustion waste gas to sulfur
Inventor: MORI TOSHIKATSU
IPC: C01B17/04
Filed: 1980-03-05
Abstract: PURPOSE: To enhance conversion efficiency of SO 2  to S, in recovering S by reducing SO 2  in the combustion waste gas to S, by a method wherein SO 2  and water are adsorbed and, after water is desorbed, SO 2  is desorbed to be reduced.  
     CONSTITUTION: A combustion waste gas 2 containing SO 2  and moisture is introduced into an adsorbing tower 1 and, at the same time, an activated carbon is supplied as an adsorbing agent 3 to adsorb SO x  and moisture at a temp. of 100W 200°C. Said adsorbing agent 3 is entered into a water desorbing tower 4 and heated to 200W300°C to desorb only the adsorbed moisture. Subsequently, said adsorbing agent 3 is introduced into a SO 2  desorbing tower 6 and heated to 300°C or more to desorb the adsorbed SO 2  and a SO 2  containing gas is introduced into a reduction tower 9 to be reduced by a reductive gas such as CH 4 , CO or the like and, thereby, a solid S is discharged from an outlet 10. The desorbed adsorbing agent 3 is again returned to the adsorbing tower 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56124209-A (JP)
Title: Radiating device of electromagnet
Inventor: ITOU SUSUMU
IPC: H01F7/06
Filed: 1980-03-05
Abstract: PURPOSE:To enlarge the radiating coefficient and to contrive to miniaturize and to reduce the weight of the electromagnet by a method wherein a part of a heat pipe is buried in the core from the upper face of yoke of the electromagnet, and radiating fins are provided at the tip part thereof. CONSTITUTION:A part of the heat pipe 20 is buried in the core 12 from the upper face of the yoke 11 of the electromagnet. For example, a chamber 17 is provided penetrating the core 12, the yoke 11, the inside thereof is made to be a high vacuum and an actuating liquid like water, Freon, methanol, etc., is sealed therein to form the heat pipe 20. The radiating fins 19 are provided at the tip of the heat pipe 20. Constituting the radiating device by this way, the radiating coefficient of the electromagnet is enlarged, and as a result the height (h) of the coil 15 can be lowered. Accordingly the electromagnet can be miniaturized and the weight can be reduced.
Patent JP-H09225794-A (JP)
Title: Wire end working device
Inventor: HOSONO YUKIHITO
IPC: B24B9/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To automatically machine an outer circumferential edge part at an end part of a wire so as to prevent a corner part from being formed. SOLUTION: Holding holes 16 are formed in a holding tool 13 in an annular arrangement. A cutter 27 is fitted to a rotary shaft 25 of a motor 23 so that a cutting blade is opposite to a lower end part of a wire 17 held by the holding hole 16. The cutting blade of the cutter 27 is of arc-shaped recessed surface, and the cutter 27 cuts an outer circumferential edge of the lower end part of the wire 17 into an arc-shaped projected surface while the cutter is rotated. The wire 17 is appropriately fitted to the holding holes 16, and rotated slightly later than the cutter 27, and the outer circumferential edge of the lower end part of the wire 17 is cut over the whole circumference.
Patent JP-H0615437-A (JP)
Title: Die for trimming
Inventor: SHIDA KOZO
IPC: B22D31/00
Filed: 1992-02-13
Abstract: PURPOSE:To restrain the scattering or an overflow part at the time of punching by arranging an energizing means energizing the overflow part in a casting to a fixed die side, into a movable die. CONSTITUTION:A projecting part 20 for punching out a product part in the casting is arranged in the movable die 18. The energizing means 26 is arranged at the position of the overflow part. This energizing means 26 is constituted with a columnar projecting part 22 projecting at the press surface side of the movable die 18 and a spring 24 inserting and fixing one end surface to this projecting part 22. At the time of punch-forming, the movable die 18 is shifted and the overflow part 8 in the casting 1 is pushed to the fixed die with the energizing means 26. Successively, the tip part of each projecting part 20 punches the product 6 to execute the formation. The overflow part 8 is not scattered around the fixed die and is easily recovered.
Patent JP-H07235823-A (JP)
Title: Space stabilizing controller
Inventor: TAKIGUCHI JUNICHI
IPC: H01Q3/08
Filed: 1994-02-24
Abstract: PURPOSE:To obtain the space stabilizing controller directing the visual line to the zenith in the space stabilizing controller stabilizing spatially the visual line through the use of a rate gyro. CONSTITUTION:A rate gyro 21 detecting an angular velocity around a turning shaft and a 3rd rate gyro 31 detecting an angular velocity around an axis orthogonal to the turning shaft and an elevating axis are installed to a turning section, which is provided with a coordinate transformation device 32 outputting a signal used to stabilize the turning axis spatially based on the output of an angle detector 10 detecting an angle between the elevating part and the turning part and an output of the 3rd rate gyro 31. Then the drive signal of the turning part, a summing signal of a coordinate transformation device 32 and an output of the 2nd rate gyro 21 are respectively fed through respective feedback paths.
Patent JP-S61186222-A (JP)
Inventor: JIYAN IBU HENRII
IPC: C01G29/00
Filed: 1986-02-12
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-S62253394-A (JP)
Inventor: ARUCHIYUURU DONII SUTOROSUBERU
IPC: C12N5/10
Filed: 1987-02-06
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-S57142706-A (JP)
Title: Work tracking device of mill stand
Inventor: HIROTA MASAHIRO
IPC: B21B37/00
Filed: 1981-02-25
Abstract: PURPOSE:To control feed speeds for respective stands automatically and adequately in tandem cold mills by performing the setting of speed standards in accordance with the gnawing and passing-through of rolling material by means of speed standard commands and tracking control data. CONSTITUTION:In the stage of rolling a rolling material successively with mill stands consisting of plural stands, the gnawing and passing-through of the rolling material are stored as the stand passing timings of the rolling material in respective stand units by means of a tracking circuit memory group. At the same time, plural speed settings are accomplished with speed standard selection circuits in correspondence to the output commands from the tracking circuit memory group, and the internal data of the tracking circuit memory group and the respective speed standard selection circuits are corrected scucessively with the conrol data by work tracking flow charts, whereby the feed speeds of the rolling material in the respective rolling stands are automatically and adequately controlled and the speeds of the succeeding rolling material with respect to the preceding rolling material are optimized.
Patent JP-S54135337-A (JP)
Title: Load share system of power source
Inventor: INAO KIYOHARU
IPC: G05F1/00
Filed: 1978-03-10
Abstract: PURPOSE: To uniformly charge power fed to load to each power source unit, by each mounting load-share control circuits to a plurality of power source units, and by controlling error amplifiers by the output.  
     CONSTITUTION: An operational amplifier A 11  of load-share control circuits LOD compares the output current display signals V 1  of a power source unit 1 and load- share signals fed to non-inversion input, puts out signals with positive polarity when V 1  is small and controls error amplifiers A. Meanwhile, the operational amplifier A shapes an idealizing diode circuit, V 1  is given to input, and output is connected to a signal line LIN, thus forming the maximum value select circuit. Consequently, the charge of the load of each power source unit becomes equal when the output current signals of each power source unit are identical to load-share signals, and the power source units function even when extracting one power source unit, thus allowing the improvement of reliability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01203663-A (JP)
Title: Circulating current type generating method by ocean current
Inventor: KUBOTA ATSUKI
IPC: F03B13/22
Filed: 1988-02-10
Abstract: PURPOSE:To enable electric generation to be maintained without supply from exterior by inducting strong magnetic energy, which a superconductive magnet has, to the right and left walls of an oval jet pipe to generate jet current and driving an electric generator by means of jet current. CONSTITUTION:To the right and left walls of the pressure proof pipe 2 of an oval non-magnetic material with the distance between magnetic poles shortened, magnetic head 3 is arranged to form a strong magnetic fields in pipe, and to the electric poles 4 fixed to the upper and lower walls in the pipe electric power is conducted. A device leading the jet current generated according to Fleming's left hand rule to a directly connected propeller turbine 14 for power generation is taken as one set, and proper sets of this device are arranged in a reflux device of proper size, and the turbine 14 is driven by left hand jet current to generate electric power. A part of self generation is used as a electric current of a jet flow generation device, and by controlling it the generator copes with the fluctuation of load. After that, the generator can continue electric generation without external supply.
Patent JP-H09218256-A (JP)
Title: Side lobe canceller
Inventor: YAMAHARA SATOSHI
IPC: G01S7/02
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent remaining side lobe region signals from being output by suppressing side lobe region signals among received reflection waves for outputting them as received signals and also by outputting the received signals when a small amount of the side lobe region signals is contained in the received signals. SOLUTION: Electric waves received by a main antenna 1 or an auxiliary antenna 2 are output as received signals respectively to a canceller circuit 3 and input to a correlation circuit 4 for calculating a correlation coefficient. After a period wherein the correlation coefficient converges to a good value has elapsed, a control circuit 7 turns ON a transmission switch 9 for a predetermined time. The electric waves are output from a transmission antenna 11, reflected waves are received by the antennas 1, 2, and the waves are output from the circuit 3 with side lobe region signals removed. The control circuit 7 turns OFF a reception switch 8 during a period when the side lobe region signals are not sufficiently removed until the correlation coefficient converges, to control the output from the circuit 3 so that it may not be output.
Patent JP-H06316676-A (JP)
Title: Aqueous dispersion of pigment
Inventor: ENDO ATSUSHI
IPC: C08K5/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide an aqueous dispersion of a pigment having high flowability and storage stability and giving excellent gloss and coloring power of the coating film when used as a water paint or water-base ink. CONSTITUTION:The aqueous pigment dispersion is composed of 100 pts.wt. of a pigment, 0.1-30 pts.wt. of the following pigment dispersing agent and a water resin containing 5-500 pts.wt. of a solid component. The dispersing agent is expressed by a general formula P-[X-Y-Z-N(R<1>)R<2>]n [P is an organic pigment residue or heterocyclic residue; X is a bivalent bonding group consisting of chemically rational combination of 2-15 atoms selected from among S, C, N, O and H; Y is a direct bond, N(R) (R is H, a 1-18C alkyl or Z-N(R<1>)R<2>) or O; Z is a 1-6C alkylene; R<1> and R<2> are independently a (substituted) 1-18C alkyl or R<1> and R<2> together form a (substituted) heterocyclic group which may contain N, O or S; (n) is integer of 1-3].