baber/WOPTO huggingface dataset:
Patent JP-H0973440-A (JP)
Title: System and method for time-series trend estimation by recursive type neural network in column structure
Inventor: MATSUOKA MASAHIRO
IPC: G06N3/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To efficiently estimate the trend of time-series data which vary discontinuously by making the relation between the internal state of the neural network and the time-series data distinct. SOLUTION: The column structure recursive type neural network (CSSRNN) 19 is equipped with (m) columns consisting of neural elements 51-j (j=1,..., m) and (s) registers 52-j-k (k=1,..., S). Each neural element generates an output at time (t) from an input x<(t)> and each column passes the output history of the neural elements before the time (t) to a nonlinear equation solving device 18. The nonlinear equation solving device 18 finds the zero point of a target function from the passed history and calculates the probability density of the value (x) corresponding to each zero point. Then the value having the largest probability density is passed as a predicted value of input data at next time. The independency of each column is high and discontinuous discrete values are suitably predicted.
Patent JP-S6384656-A (JP)
Title: Method and device for cleaning air
Inventor: FUJII TOSHIAKI
IPC: B03C3/38
Filed: 1986-09-30
Abstract: PURPOSE:To simultaneously remove the particulate material and gaseous contaminant such as acidic gas and alkaline gas in the air by charging the particles contained in the air, and then passing the air through an ion-exchange filter to collect the charged particles. CONSTITUTION:The contaminated air 1 in a room is sucked by a fan 2, and case particles are removed by a coarse filter 3. In this case, fine particles are allowed to collide with a meshy tribo-electricity generating material 4 (e.g., polytetrafluoroethylene) by the fan 2, and electrostatically changed. The charged particles are passed through the ion-exchange filter 5, and collected. Consequently, the particulate substance and gaseous contaminant such as acidic gas, alkaline gas, and odorous gas in the gas steam can be simultaneously removed with high efficiently. Besides, the tar material in the gas stream can be simultaneously removed. Furthermore, the collected material such as collected particles is not splashed, and stationary normal operation can be continued over a long period.
Patent JP-S61109417-A (JP)
Inventor: GANGE TOSHIHIKO
IPC: H02H3/38
Filed: 1984-10-30
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-S6288420-A (JP)
Title: Composite type switch circuit
Inventor: IGARASHI MASATERU
IPC: H03K17/687
Filed: 1985-10-14
Abstract: PURPOSE:To quicken the turning-off by connecting a series circuit comprising a diode and a capacitor in parallel between a base and a source of a BiMOS circuit and commutating and absorbing a collector current at turn-off in the said circuit. CONSTITUTION:When an on-signal is impressed to a gate of a MOSFT 2 from a gate drive circuit 5, the FET 2 is turned on and a base current of a transistor (TR) 1 flows from a power supply 6 via resistor 7 to turn on the TR 1. In this case, the capacitor 11 is charged to a voltage of the power supply 6 and no current flows to a diode 10. When an off signal is fed from the circuit 5, the FET 2 is turned off and since the wiring inductance 13 is made small and the collector current is commutated rapidly from the collector to the base, the diode 10 and the capacitor 11 and then flows to the path of a diode 8 and the power supply 6 to turn off the TR 1. Then the turn-off is quickened regardless of the value of the widing inductance 4 of the path flowing the base current to improve the efficiency.
Patent JP-S61106635-A (JP)
Title: Composite prepreg and pipe made of same
Inventor: OKAYA KAN
IPC: A01K87/00
Filed: 1984-10-31
Abstract: PURPOSE:To increase the bending strength of a thin-wall pipe used for, e.g., fishing rods and to reduce its weight, by using a composite prepreg in which the ratio between the moduli of longitudinal and lateral fibers and the ratio between the weights of these fibers fall in specified ranges, respectively. CONSTITUTION:A longitudinal (0 deg.) fiber and a lateral (90 deg.) fiber are selected so that the ratio between the moduli of both of the fibers may fall in the range of 1:1-1:10. In addition, both of the fibers are used in amounts to provide a ratio between the weights of 0 deg. fiber and 90 deg. fiber may fall in the range of 1:0.02-1:0.6. The 0 deg. fiber and the 90 deg. fiber may be used in the form of a laminate or fabric of the both.
Patent JP-H0278582-A (JP)
Title: Printer
Inventor: MURATA MASAHIKO
IPC: G06F3/12
Filed: 1988-09-16
Abstract: PURPOSE:To previously know a omission of printing by judging and informing the presence or absence of a specified pattern of a character or symbol in input printing information prior to printing. CONSTITUTION:Code data received through an interface 1 is stored once in a memory 2 and therein read by a CPU 7 to be edited by the amount of one page according to each command. At the printing start time for the page, the edited data is sequentially read by the CPU 7. The CPU 7 interprets a parameter determining a character, reads an appropriate font from a ROM 3, and developes the font in a memory 4 coincidently with a printing position. Simultaneously, with a command determining a resolving power, the CPU 7 transmits information to a printing part 12 through an interface 5 to change over a resolving power to be printed. After the completion of the development of the required data on the memory 4, the CPU 7 transmits the printing dot data from the memory 4 to the interface 5 in the order of being printed out. The interface 5 transmits this data to the printing part 12 according to a printing sequence, and the data is printed. In this manner, the failure in printing a specific character or symbol in an arbitrary page can be known prior to the start of a real printing processing.
Patent JP-H0897347-A (JP)
Title: Lead member, semiconductor device, its manufacture and semiconductor module
Inventor: MIYAJI NAOKI
IPC: H01L23/50
Filed: 1994-09-26
Abstract: PURPOSE: To downsize a semiconductor device by downsizing the lead member which includes film carrier tape. CONSTITUTION: A lead member is provided with a plurality of inner leads 12a for electrical connection with electrodes, according to the positions of a plurality of electrodes of a semiconductor chip, and a plurality of outer leads 12c which continuously extend from each inner lead 12a. Middle leads 12b are provided between the inner leads and the outer leads on middle lead resin tape 11a so as to direct a plurality of outer leads 12c extended from a plurality of inner leads 12a to one side of the semiconductor chip.
Patent JP-S6475705-A (JP)
Title: Multipurpose structure for water area
Inventor: HATANO HITOSHI
IPC: E02B3/06
Filed: 1987-09-16
Abstract: PURPOSE:To obtain a multipurpose structure for water area by providing an ornament, an illuminator, an emergency refuge stage, a boat station, an underwater structure, etc., for a structure such as jetty, revetment, etc. CONSTITUTION:A helicopter port 2 is provided in way of a concrete jetty 1, and an ornament 3 of pictures, tile, etc., is formed on the peripheral side of the jetty 1. Shaped illuminators 4 are set with a spacing on the outlined and peripheral sides of the jetty 1 and a lighting display 5 is provided above the illuminators 4 for illuminating the display 5 at night or in thick fog. An underwater structure 6 of stone masonry is also provided for the portion below water surface of jetty 1 and a netting 7 made of a wire with calcareous covering film formed when electric current is applied to steel wire in the sea is set for holding the stone masonry.
Patent JP-2001051558-A (JP)
Title: Method and device for forming erasable visible image
Inventor: HARAGA HIDEAKI
IPC: G03G15/01
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for forming a visible image by which the erasable visible image is formed on an image supporting body. SOLUTION: In this method for forming the visible image, the visible image is formed on the image supporting body by holding coloring particles in many minute recessed parts formed on the surface of the image supporting body. This device for forming the visible image is equipped with a latent image carrier, an electrostatic latent image forming means, a developing means, a transfer means and a coloring particle removing means, and an electrostatic latent image formed on the latent image carrier is developed with the coloring particles so as to form the visible image. The visible image is transferred to the image supporting body and also the coloring particles which are not held in the recessed parts are removed.
Patent JP-H0785216-A (JP)
Title: Character recognizing device
Inventor: KIKUCHI AKIHITO
IPC: G06K9/20
Filed: 1993-09-16
Abstract: PURPOSE:To reduce user's load and to prevent the generation of misrecognition due to user's missetting for a document type (a vertically written document or horizontally written document) by providing this character recognizing device with a density analyzing means for analyzing the data density of image data in the X and Y directions. CONSTITUTION:An image scanner 10 stores the binary image data of a document to be recognized in its buffer. A personal computer body 11 fetches the binary image data of the document in its memory. The body 11 samples the image data fetched in the memory. A histogram for the sampled image data is prepared to analyze density in the horizontal and vertical directions. When it is defined that the width of a horizontal thin density part is (x) and the width of a vertical thin density part is (y), a horizontally written character is set up when x<y and a vertically written character is set up when x>y.
Patent JP-H0786895-A (JP)
Title: Output circuit
Inventor: IMANISHI KAZUO
IPC: H03K17/66
Filed: 1993-09-16
Abstract: PURPOSE:To provide an output circuit which detects a fact that the circuit balance is lost when a transistor TR is saturated in a current mirror circuit and then limit the reference current to control the saturating point of an output TR. CONSTITUTION:The output circuit consists of a TR Q2 which biases an output TR Q3, a TR Q6 which forms a current mirror circuit with the same characteristic as the TR Q2, a TR Q1 which generates a reference current, the TR Q11, Q8 and Q9 which control the collector currents of the TR Q6 and Q1 in a current mirror constitution, a TR Q7 which has a base connected to the collector of the TR Q6 and detects the change of the collector current of the TR Q6 caused by saturation of the TR Q2, and a TR Q10 which operates by the output of the TR Q7 to control a common base for the TR Q11, Q9 and Q8 and therefore limits the collector current of the TR Q1.
Patent JP-H0566301-A (JP)
Title: Siloxane polymer and optical member formed by using this polymer
Inventor: IMAMURA SABURO
IPC: G02B1/04
Filed: 1991-09-10
Abstract: PURPOSE:To allow easy refractive index control at a low loss from a visible light to near IR light region and to provide the optical material which has excellent heat resistance and is less effected by the vibration absorption of a hydroxyl group arising from absorption by using the specific siloxane polymer. CONSTITUTION:This siloxane polymer has the repeating unit expressed by formula I and the repeating unit expressed by formula II. The polymer has also the repeating unit expressed by the formula I and the repeating unit expressed by formula III. Further, the polymer has the repeating unit expressed by formula IV and the repeating unit expressed by formula V. In these formulas, R1 denotes the alkyl group expressed by CnY2n+1 (Y is hydrogen, deuterium or halogen; n is <=5 positive integer), deuterated or halogenated alkyl group or the phenyl group expressed by C6Y5 (Y is hydrogen, deuterium or halogen) or deuterated or halogenated phenyl group; R2, R3, R4 are the same as or different from R1. M is guadrivalent elements exclusive of Si in the formula II and the formula v and is tervalent elements exclusive of rare earths in the formula III.
Patent JP-2001057793-A (JP)
Title: Brushless motor controller with locking decision function
Inventor: ARAKI FUTOSHI
IPC: H02P6/12
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a brushless motor controller with a locking decision function which facilitates alterations of a locking decision time and the numbers times of locking decision without having to remodel a control unit, even if the characteristics of the motor are changed. SOLUTION: A brushless motor controller has a control circuit 7, which generates clock signals synchronized with changes of respective detection signals successively from respective Hall devices, an external capacitor Ca connected to a terminal 3k and a locking decision circuit 4, which compares the potential of the capacitor with a set voltage corresponding to the number of times of locking decision which is set according to the characteristics of a motor main part, while the capacitor is changed/discharged according to the periods of the clock signals from the control circuit 7, and while the potential of the capacitor exceeds the set voltage, causes the outputting of a drive pulse to stop.
Patent JP-2000054403-A (JP)
Title: Under-bracing and manufacture thereof
Inventor: ASAKURA TSUTOMU
IPC: E02D27/42
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain high strength and durability to bending load and positively fix a column while heightening the effect of preventing the column from sinking. SOLUTION: Fused synthetic resin material of PETP bottles or the like is poured into a molding die and quenched by pouring water to manufacture an under-bracing. This under-bracing has striped unevenness 7 on the surface for frictional engagement with sediment, and has plasticity to the extent of allowing fixtures to bite when a column is fastened by the fixtures passed through through-holes 4, and has elasticity to the extent of always adhereing closely to the biting fixtures.
Patent JP-H1142173-A (JP)
Title: Rice scoop
Inventor: TAKANO TERUO
IPC: A47J43/28
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a desirable method for preventing grains of cooked rice from clinging to a rice scoop, as conventional methods of removing grains of cooked rice clinging to a rice scoop, by rubbing the grains clinging to the rice scoop against the edge of a rice bowl, by removing the grains on the surface of the rice scoop with a spoon, fork, or chopsticks, or by immersing the rice scoop in a water-filled cup, cannot remove the grains completely. SOLUTION: Longitudinal grooves 3 and lateral grooves 4 are cut in the surface 2 of a rice scoop 1 to prevent grains of cooked rice from clinging to the surface 2 of the rice scoop 1. Longitudinal grooves 3 and lateral grooves 4 may be cut in both the front and back of the rice scoop 1.
Patent JP-H0676243-A (JP)
Title: Thin film magnetic head
Inventor: HONMA HISAYASU
IPC: G11B5/60
Filed: 1992-08-28
Abstract: PURPOSE:To reduce the size of a thin film magnetic head without reducing the dimensions of a thin film magnetic element, terminals, etc. CONSTITUTION:The angle theta1 between an element forming face 11 of a head and a face B of a rail part and the angle theta3 between the element forming face 11 and a side face D of the head are made acute or obtuse. Since the size of the element forming face at the outflow end of the head is increased, a small-sized thin film magnetic head is easily obtd.
Patent JP-H04110375-A (JP)
Title: Water-based emulsion type adhesive
Inventor: SASADA TETSUYA
IPC: C09J131/04
Filed: 1990-08-30
Abstract: PURPOSE:To obtain an adhesive wherein a film is matted after drying and the transparency is not spoiled by compounding a vinyl acetate polymer emulsion with a rubber latex wherein butadiene is incorporated. CONSTITUTION:The title adhesive is a water-based emulsion type adhesive wherein a rubber latex contg. butadiene is incorporated in a vinyl acetate polymer emulsion. 5-30 pts.wt. rubber latex is usually incorporated in 100 pts.wt. vinyl acetate emulsion. If it is less than 5 pts.wt., the matting effect is too small and if it exceeds 30 pts.wt., the adhesiveness becomes worse. In the above- described adhesive, the film is matted after drying without spoiling the transparency and it is suitable as an adhesive used for uses where the film after drying and curing catches people's eyes.
Patent JP-S59119041-A (JP)
Title: Engine idling speed control device
Inventor: FURUTA KOUICHI
IPC: F02D41/20
Filed: 1982-12-24
Abstract: PURPOSE:To resolve engine hunching and to improve the durability of an actuator by displacing the operation timing of two VSVs which control the atmospheric side and the manifold vacuum side by a predetermined phase in cycle. CONSTITUTION:One single actuator 3 is used to control both VSV1 which controls the passage of the atmosphere and VSV2 which controls the manifold vacuum in order to control the amount of the throttle by-pass air. When VSV1 is ON, the transfer of the diaphragm chamber pressure to the atmospheric side is slow as VSV2 is OFF. On the other hand, when VSV2 is ON, the diaphragm chamber pressure is maintained constant as VSV1 is OFF. Because of this mechanism, the change in the diaphragm chamber pressure in an air control valve (ACV) becomes small. Thus, the amount of stroke of the ACV valve is reduced, resulting in improvement in durability of diaphragm and valve, etc.
Patent JP-S6383875-A (JP)
Title: Picture processor
Inventor: TANAKA SHIGERU
IPC: G06T1/60
Filed: 1986-09-29
Abstract: PURPOSE:To apply the bit boundary processing to various memory systems having different length of a single word by using plural selectors to select the input data. CONSTITUTION:A barrel shifter 17 shifts the 2n-bit data received from selectors 15 and 14 by optional bits to extract and deliver the data as the n-bit data. The selector 15 selects the output data on a register 12 and at the same time the selector 14 selects the data on a bus line 11 under the control of the control signal. Thus this circuit can perform the bit boundary processing in response to the number of bits of the picture data received from a memory and transferred to the line 11. When the selector 14 has a control job to select the picture data transferred to a bus line 16, the bit boundary processing is possible with an optional multiple of the bit number (n) of the input picture data, i.e., in the units 2n, 3n....
Patent JP-H0278042-A (JP)
Title: Magneto-optical recording medium and device used for this medium
Inventor: FUJII YOSHIO
IPC: G11B11/10
Filed: 1988-09-14
Abstract: PURPOSE:To isolate a magnetic head from the medium surface and to prevent the damage by a contact by laminating a soft magnetic layer and perpendicularly magnetized layer in this order form a magnetic head side, and magnetizing the perpendicularly magnetized layer by the leak magnetic field from the soft magnetic layer which is liable to be magnetized. CONSTITUTION:The coercive force of the perpendicularly magnetized layer 12 of the recording medium 1 decreases to allow magnetization inversion by an external magnetic field and the magnetization of the soft magnetic layer 13 decreases when the layer 12 and the layer 13 are heated to a spot shape by condensing laser light 3 thereto. On the other hand, a magnetic flux 6 leaks to the layer 12 when the layer 13 is subjected to the intra-surface magnetization by passing current to the coil 5 of the magnetic head to generate the magnetic field corresponding to information. The magnetization of the part where the coercive force of the layer 12 decreases by this leak magnetic field is executed, by which the information is recorded or erased. The external magnetic field to be impressed to the medium 1 is, therefore, necessitated merely to have the strength top allow the magnetization of the easily magnetizable layer 13. The magnetic head is isolated form the medium surface in this way and the damage of the medium by the contact is prevented.
Patent JP-H11170291-A (JP)
Title: Manufacture of magnet roller and magnet roller molding die
Inventor: AOKI SHIGERU
IPC: B21D51/16
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnet roller manufacturing method not generating parting lines and flashes in the axial direction on a circumferential face of a magnet roller. SOLUTION: A cylindrical shaft mold cavity 20 and a main body mold cavity 24 for molding integrally one shaft section 18 and a main body 22 are formed on a movable mold 14, while a cylindrical shaft mold cavity 28 for forming the other shaft section 26 is formed on a fixed mold 12. The movable mold 14 and the fixed mold 12 are face mated, and molten resin is injected into cavities, and a roller 16 as a molded product is released after cooling. As parting lines and flashes are generated on an end peripheral face of the main body 22 forming a parting face P between the movable mold 14 and the fixed mold 12 and on a joint section of the main body 22 with the shaft section 26, a roller 16 of superior surface accuracy of the circumferential face can be molded.
Patent JP-H0893324-A (JP)
Title: Burglar prevention device of vending machine
Inventor: YAMAMOTO MASASHI
IPC: G07F9/10
Filed: 1994-09-27
Abstract: PURPOSE: To promote burglar prevention efficiency by providing a burglar prevention plate having a hook-shaped section to an upper contact section between an external door in the time when the double-swinging external door is closed and a main body case and, at the same time, covering the upper part of the burglar prevention plate with a burglar prevention cover having a Z- shaped section. CONSTITUTION: When external doors 2 and 3 are closed, a contact section between a main body case 1 into which bars are exceedingly inserted easily and the central side of the upper part of the external door 3 is covered with a burglar prevention plate 51, and it is prevented from prying. After that, a space between the burglar plate 51 and upper surface of the case 1 and most parts of the upper contact section between the case 1 and the external doors 2 and 3 are covered with a burglar prevention cover 53, and there is no room to insert the bars, etc. By the constitution, prying can be surely prevented, and concern for having coins or goods inside a machine stolen can be settled.
Patent JP-H0550269-A (JP)
Title: Roll bond panel
Inventor: MATSUO MAMORU
IPC: B21D26/059
Filed: 1991-08-19
Abstract: PURPOSE:To realize an optimum roll bond panel for the positive utilization of radiant heat by anodically oxidizing an Al alloy plate which is specifically composed and specifically controlled. CONSTITUTION:Two metal plates 1, 2 are adhered by pressure by interposing a press-adhere preventive agent 3 between the plates, a fluid pressure is introduced to non press-adhere parts to expand the metal plates 1, 2, and voids 5 are formed. A metal plate is used an Al-Mn based Al alloy rolled sheet containing 0.3-4.3wt.% Mn, the balance Al and inevitable impurities, and dispersing the deposit of Al-Mn based intermetallic compound and having 0.01-3mum grain size. Also, at least on one side of the surface of the roll bond panel, an anodically oxidized film with a thickness a thickness of 10mum or more is formed.