baber/WOPTO huggingface dataset:
Patent JP-S63286415-A (JP)
Title: Resin composition for casting
Inventor: TAKIYAMA EIICHIRO
IPC: C08F290/00
Filed: 1987-05-19
Abstract: PURPOSE:To obtain the titled composition, consisting of respective specific polymer, monomer and inorganic filler capable of preventing cracks and suitable as large-sized cast products, such as bathtub, vanity, electrical machinery parts, etc. CONSTITUTION:The aimed composition consisting of (A) a side-chain unsaturated polymer having (meth)acryloyl groups in the side chains through urethane or ester bonds and backbone chain of C-C (preferably 10,000-100,000mol.wt.), (B) a monomer copolymerizable with the (meth)acryloyl groups and (C) an inorganic filler. Furthermore, the ratio of the (meth)acryloyl groups in the component (A) is preferably 5-20mol.%. The amounts of the components based on 100pts.wt. component (A) are preferably 50-150pts.wt. component (B) and 50-200pts.wt. component (C).
Patent JP-S5345157-A (JP)
Title: Anti-time limit circuit
Inventor: TANAKA JIYUNZOU
IPC: H03K5/04
Filed: 1976-10-06
Abstract: PURPOSE: To give an N-power time limit property to an input signal and to secure an extremely extensive range for the active time duration by inserting transistor Tr into a charging circuit and varying the Tr bias in accordance with the input signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06310384-A (JP)
Title: Electrolytic capacitor anode aluminum foil excellent in electrolytic etching property
Inventor: HATA TOMOKATSU
IPC: H01G9/04
Filed: 1993-04-22
Abstract: PURPOSE:To realize the aluminum anode foil of an electrolytic capacitor high in electrostatic capacity by a method wherein a large number of specific holes are provided onto the surface of an aluminum foil. CONSTITUTION:A large number of recesses (holes) are so provided onto the surface of an aluminum foil as to meet the following conditions. A first condition is that a hole is 100nm to 5mum in diameter and above 300nm in depth, and a second condition is that a distance between the centers of adjacent holes is set three times or less as large as the diameter of the hole. The holes meeting the above conditions are formed through such a manner that irregularities are previously provided to the surface of a pressure roll which is used for manufacturing an aluminum foil, and the irregularities are transferred onto an aluminum foil. By this setup, these holes are made to serve as starting points for generating etching pits, whereby etching pits of high density can be formed to enhance an obtained anode foil in surface area, and consequently an anode foil high in electrostatic capacity can be obtained.
Patent JP-S5911607-A (JP)
Title: Foil-wound stationary induction electric apparatus
Inventor: OOKUBO HITOSHI
IPC: H01F27/28
Filed: 1982-07-13
Abstract: PURPOSE:To suppress the concentration of current on the upper and lower ends of a foil winding and solve any thermal problem, thereby to improve the titled apparatus in reliability, by axially dividing the foil winding, and transposing metal foils, respectively forming the divided foil winding parts, to each other. CONSTITUTION:A foil winding 21 is formed by winding metal foils 2 and a sheet insulating material 3 and is axially divided into four equal parts, cut in round slices. In consequence, each of divided foil windings A, B, C, D, cut in round slices, has an axial length of 1/4l. In this case, four metal foils, having a width of 1/4l and respectively forming the divided foil windings, are electrically connected in parallel at their neutral points and high-voltage points. Further, the metal foils, respectively forming the divided foil windings A, B, C, D, are transposed between the divided foil windings constituting the upper two stage and between the divided foil windings constituting the lower two stages. For example, metal foils a1, a2 forming the divided foil winding A constituting the upper first stage also form the divided foi winding B constituting the upper second stage.
Patent JP-S62276318-A (JP)
Title: Mill outlet temperature control method
Inventor: TASHIRO ICHIRO
IPC: F23K1/00
Filed: 1986-05-26
Abstract: PURPOSE:To enable a temperature at a mill outlet to be held at a given value, by a method wherein a flow rate of primary air to a mill is regulated according to a moisture content of coal fed to the mill. CONSTITUTION:An amount of coal stored in a coal feeder 1 is controlled through the working of a coal feed amount regulating device 10 by means of a mill master instruction 9 by feedbacking a weighing signal from a weighing machine 11, mounted to the coal feeder 1, to a subtractor 12. A coal feed instruction from the subtractor 12 produces a primary air flow rate instruction 14 by means of a function converter 13, and a flow rate signal from a flow meter 16, mounted to the inlet of a mill 2, is fedback to a subtractor 17 to feed primary air according to the instruction 14. A moisture content of coal previously fed to the mill 2 is measured, a change in temperature at the outlet of the mill due to the coal is read by means of a temperature detector 21. The temperature at the outlet of the mill is restored to a specified value, and an increase in a primary air flow rate required for maintenance of the temperature is measured, and a primary air flow rate set by the air flow rate instruction 14 is increased by means of an increase instruction device 19.
Patent JP-S5245761-A (JP)
Title: Dehumidifying drier
Inventor: TAKEUCHI TOORU
IPC: F26B21/00
Filed: 1975-10-08
Abstract: PURPOSE: To introduce a dehumidifying drier which makes room temperature to be held at a designated value through the processes; to dehumidity indoor air by cooling it below dew point, to reduce relative humidity by mking the air recover original temperature observed in entry, and to furnish a watercooling air cooler in dried air ejection line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5345943-A (JP)
Title: Semiconductor memory unit
Inventor: TAIRA SHIGENOBU
IPC: G11C11/402
Filed: 1976-10-07
Abstract: PURPOSE:A memory cell is refreshed through a pair of transistors to read out the memory cell, and the cell is charged by a write signal to write in the memory cell, so that the stable operation by DC level driving can be executed and noise can be reduced.
Patent JP-H11317140-A (JP)
Title: Electric apparatus
Inventor: IWAKAWA OSAMU
IPC: H01H50/14
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To perform connection work for external connection wires and terminals without detaching or attaching terminal covers each time and also prevent of lost terminal covers. SOLUTION: In this electric apparatus, in order to connect external connection wires to terminals 15, it is only necessary to open opening parts of recessed parts 13 by causing a second insulation plate 19 of a terminal cover 17 to make a turn motion from a first insulating plate 18 and to insert, for connection, the external connection wires from the front opening parts, and after the connection, the opening parts of the recessed parts 13 are covered by the second insulation plate 19 brought back from its original position, whereby the terminal cover 17 can function so as to prevent the terminals 15 from being touched by a user.
Patent JP-S6013564-A (JP)
Title: Multistylus head
Inventor: TABATA YUKIO
IPC: B41J2/395
Filed: 1983-07-05
Abstract: PURPOSE:To easily and rapidly perform the exchange of a multistylus head, by connecting the multistylus head to the connection part of a slider side by mounting a connection part to said head. CONSTITUTION:A connection pin 19 for forming a connection part is provided to a multistylus head 15 while a pin inserting orifice 22 for forming a connection part inlaid with the pin 19 is provided to a slider 16. Therefore, when the pin 19 is inserted into the orifice 22, the exchange of a head is easily and rapidly performed without detaching a connection code.
Patent JP-S6014483-A (JP)
Title: Semiconductor laser device
Inventor: ITOU KUNIO
IPC: H01S5/223
Filed: 1983-07-04
Abstract: PURPOSE:To lessen the operating current as well as to make the interval of oscillation spot longer and to facilitate the manufacture of a semiconductor laser device by a method wherein a P type Ga1-zAlzAs layer is formed on only the top of ridges on an N type GaAs substrate. CONSTITUTION:A P type Ga0.9Al0.1As layer 20 is formed on an N type GaAs substrate 11 by a liquid-phase epitaxial method and an SiO2 coated film 21 is adhered on the surface of the layer 20. The SiO2 coated film 21 is removed toward the <110> direction at the interval of 10mum by an ordinary photo etching technique and the layer 20 and the substrate 11 are performed an etching using the SiO2 coated film 21 remained as a mask. Then, the SiO2 coated film 21 remained is removed and an N type Ga0.7Al0.3As clad layer 12, a Ga0.92 Al0.08As active layer 13, a P type Ga0.7Al0.3As clad layer 14 and a P type GaAs contact layer 15 are formed on the substrate having ridges by a liquid-phase epitaxial method in such a way that the respective thickness of the layers 12, 13, 14 and 15 is formed in 0.5mum, 0.05mum, 1mum and 1mum on the ridges. Lastly, the substrate 11 is etched, and after the thickness of the whole of the substrate 11 and the layers 12, 13, 14 and 15 was formed in 100mum, a semiconductor laser device is completed by providing electrodes.
Patent JP-H08310009-A (JP)
Title: Ink-jet recording device
Inventor: KANDA HIDEHIKO
IPC: B41J2/21
Filed: 1995-05-19
Abstract: PURPOSE: To exactly detect ink consumption of respective colors by a method wherein the amount of ink sucked at the ink sucking action with a recovering means is calculated on the basis of the residual amounts of inks by ink tanks detected with a detecting means at the above-mentioned ink sucking action or of the negative pressures corresponding to the residual amounts. CONSTITUTION: When a recovering command for driving an ink sucking pump 513 is outputted, the static negative pressures of respective ink tanks are calculated on the basis of the residual amounts of inks calculated at the pint of time, when the recovering command is outputted. The sucked amounts of respective 4 colors are calculated on the basis of the relationship between the static negative pressures of the ink tanks of the respective 4 colors installed on the recording head part 21 and the sucked amount of the inks. Next, sucking is performed and the wiping treatments of ink and the like are performed and then pre-discharging is performed.  After that, from the sucked amounts of respective 4 colors calculated on the basis of the negative pressures corresponding to the residual amounts of ink by ink tanks, the ink consumption of the respective 4 colors are calculated and written in a RAM 509, which is a nonvolatile memory, so as to update the residual amounts of inks.
Patent JP-H0416396-A (JP)
Title: Semiconductor device card
Inventor: MURASAWA YASUHIRO
IPC: B42D15/10
Filed: 1990-05-10
Abstract: PURPOSE:To enable two kinds of functions to be used on a same card by a method wherein a large sized card having an opening part and a small sized card capable of being inserted into its opening part, are established. CONSTITUTION:A card inserting part 4 is provided to a frame 2 of a card body 1, and a small card 5 is made capable of being inserted into the card inserting part 4. In the case where the small sized card 5 is inserted, an electrode contact part like to correspond to an outside connector is provided inside the card inserting part 4 of the large sized card 1, and the small sized card 5 is electrically connected to the large sized card 1. Thus, one sheet of a card can be used for various uses and further, for instance, for a jointly used card for RAM and ROM, since the ROM side can be especially exchanged, the use of the ROM card is widened.
Patent JP-2000311266-A (JP)
Title: Sheet for forgery prevention, and method and device for discriminating truth and falsehood
Inventor: MUTO NAOICHI
IPC: G06T7/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for forgery prevention which is very difficult to forge, a truth and falsehood discriminating method capable of easily discriminating its truth or falsehood and a truth and falsehood discriminating device capable of easily discriminating the truth and falsehood. SOLUTION: This device forms a watermark that is invisible and meaningful in the case of manufacturing a sheet for forgery prevention, obtains a grayscale picture having variable density gradation by picking up the image of the watermark under transmitted light, obtains a transformed image by performing image transformation of the grayscale picture by an image transforming device and can easily discriminate whether a sheet to be inspected is true or false by comparing the transformed image with a transformed image obtained by the sheet to be inspected.
Patent JP-H10297661-A (JP)
Title: Cap for measuring constant quantity of liquid
Inventor: HONDA TETSUYA
IPC: B65D47/20
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cap which can reliably measure and eject liquid contents wherein operation thereof is simple, the number of components is small and manufacture is easy. SOLUTION: The cap comprises a measuring chamber cylinder 3 having a liquid inlet 11 toward the inside of a bottle in a center axis direction, having a liquid flow-out opening 12 toward the outside of the bottle and fixed to a bottle nozzle, a piston 10 having two piston plates 23, 24 at a distance in the center axis direction to be engaged with the measuring chamber cylinder 3 for constituting a measuring chamber 9 in cooperation with the measuring chamber cylinder 3 wherein the piston 10 is slidable between a lower limit position where the liquid inlet 11 is opened for the measuring chamber 9 and the liquid flow-out opening 12 is closed and an upper limit position where the liquid inlet 11 is closed and the liquid flow-out opening 12 is opened, and a knock pin 31 for pushing the piston 10 to the lower limit position in contact with the piston 10.
Patent JP-2000311531-A (JP)
Title: Preventive structure of resonant sound of insulator string
Inventor: SHIMADA NORIYUKI
IPC: H01B17/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent an insulator from generating wind sound caused by resonance through an air gap between insulator shades by connecting plural insulator shades used to insulate an overhead power transmission cable and its support when fixing the overhead power transmission cable to the support and disposing them at an infinite interval. SOLUTION: An insulator string is formed by connecting four ceramic suspension insulators 10, 12, 10, 10 in series. The suspension insulator 10, 12, 10, 10 is composed of an umbrella-shaped insulator shade 20 having many ribs inside, a pole-shaped suspension insulator pole bracket 32, 34, 32, 32, and a campanulate suspension insulator socket bracket 36. The pole portion of the suspension insulator pole bracket 34 of the suspension insulator 12 excluding the suspension insulators 10 is formed longer by a designated length in a connecting direction than those of other suspension pole brackets 32.  Thereby, resonance generated in the two pieces of upper suspension insulator 10, 12 and resonance generated in the lower suspension insulator 10, 10 have different phases even though they have the same frequency, and the entire string of the four pieces of insulator does not resonate through an air space.
Patent JP-S5639779-A (JP)
Title: Cell culturing method of hematisis a type virus
Inventor: FUIRITSUPU JIEE PUROBUOSUTO
IPC: C12N7/08
Filed: 1980-09-04
Abstract: Hepatitis A virus is propagated in cell culture in vitro by direct inocuiation of the cell cultures with clinical specimens containing the virus.
Patent JP-S5912302-A (JP)
Title: Device for measuring position of hole
Inventor: AZUMA KAZUO
IPC: G01B11/00
Filed: 1982-07-13
Abstract: PURPOSE:To measure the position of a hole readily, by providing a frame wherein pins that are to be inserted into reference holes of a material to be measured are provided, and making the distance between the reference pin and of an optical sensor that is provided at the frame equal to the distance between the reference hole of the material to be measured and a hole to be measured. CONSTITUTION:A frame 10 has a triangle shape. Reference pins 14 and 16 are provided in the vicinities of both ends of a side 12 so as to pierce through the frame 10. The interval (y) between the reference pins 14 and 16 is equal to the distance between reference holes 20 and 22, which are provided in a material to be measured 18. An interval (x) between an optical sensor 24, which is provided at the lower surface of the frame 10 and the reference pin 14 is equal to the distance between the reference hole 20 of the material to be measured 18 and a hole to be measured 26. A digital computer 30 is connected to the optical sensor 24 through a lead wire 28. Deviations of the position of the hole to be measured 26 from the reference hole 20 or a specified position in the direction of X and Y can be displayed.
Patent JP-H11293131-A (JP)
Title: Aqueous resin composition and aqueous coating agent using the same
Inventor: IKAMI KIYOTAKA
IPC: C08L83/07
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous resin composition and an aqueous coating agent having excellent water resistance, solvent resistance and close adhesiveness, and also having excellent weatherability and pollution resistance. SOLUTION: This aqueous resin composition is obtained by subjecting (A) 0.5-50 wt.% of a hydrolyzable silyl group-containing polymerizable unsaturated monomer, (B) 1-20 wt.% of an ion forming group-containing polymerizable unsaturated monomer, (C) 1-40 wt.% of a polymerizable unsaturated monomer having a polydimethylsiloxane structure and (D) a balancing amount of the other polymerizable unsaturated monomer to solution polymerization, emulsifying by adding water to the resultant resin solution and removing a polymerization solvent.
Patent JP-S6453680-A (JP)
Title: Color image compressing/encoding system
Inventor: ISHIKAWA MASAAKI
IPC: H04N19/91
Filed: 1988-05-20
Abstract: PURPOSE:To transmit a color still image at a low bit rate in a short time by separating and encoding a color image into two or more element signals and, simultaneously, applying two or more systems for compressing different respectively to the element signals. CONSTITUTION:The color image signal fetched by a color image fetching part 21 is converted to a luminance signal Y and color difference signals I and Q by an RGB-YIQ converting part 22. The luminance signal Y is compression- encoded by a previous value prediction DPCM part 23. The color signals I and Q are thinned out and, thereafter, compression-encoded by extension adaptation delta modulating parts 25 and 25A. The luminance signal Y is decoded by a DPCM decoding part 26 at a receiving side, and simultaneously, the color difference signals I and Q are decoded by extension adaptation delta modulation decoding parts 27 and 27A. For the decoded color difference signal I and Q, simple picture element magnifications are executed by I, Q magnifying part 28 respectively. The YIQ signals are supplied through a YIQ-RGB converting part 29 to a color image displaying part 30.
Patent JP-H02303385-A (JP)
Title: Speed controller
Inventor: TOYAMA YASUAKI
IPC: H02P29/00
Filed: 1989-05-16
Abstract: PURPOSE:To enable control even when no speed detection signal is provided or when the control range is exceeded by constituting a speed controller and a capture circuit with an interruption generating means and the like. CONSTITUTION:A speed controller is constituted with a time base counter(TBC) 1, a speed detector 2, a microprocessor(MPU) 4, an interruption generator 5, and the like. An interruption signal (i) is fed from a particular bit of the TBC 1 to an MPU 4. A capture circuit 3 detects a speed detection signal (b) and the MPU 4 sets a flag if the speed error is within a specific range while resets the flag in case of abnormality. Upon request of interruption, normal processing is interrupted temporarily and the flag is reset thus resetting to normal processing. If the flag has been reset, processing for abnormal rotary speed, such as forcible acceleration or forcible stoppage, is executed.
Patent JP-S5549306-A (JP)
Title: Hair tonic
Inventor: SUGIHARA KUNIO
IPC: A61Q5/02
Filed: 1978-10-04
Abstract: PURPOSE:A hair tonic, containing pyridoxine and pyroolidonecarboxylic acid or a pyridoxinepyrrolidone carboxylate, which shows an exellent hair growth accelerating effect. CONSTITUTION:A hair tonic composition containing perf. 0.01-10wt% of pyridoxine and pyrrolidone-carboxylic acid or pyridoxinepyrrolidone carboxylate. More pref. the amounts of pyridoxine and pyrrolidonecarboxylic acid are almost equimolar. The pyridoxine is preferably the mineral acid addition salt, esp. pyridoxine hydrochloride, since it is easily available and soluble. The pyrrolidonecarboxylic acid is preferably the alkali metal salt, e.g. Na salt.
Patent JP-2000310508-A (JP)
Title: Distance measuring sensor
Inventor: FUJIKAWA ATSUO
IPC: G01C3/06
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a distance measuring sensor preventing an error-detection of an undetectable material. SOLUTION: This sensor comprises a light emission part 1 provided with a light emitting element 1a emitting radiation light and a light emitting side lens 1b radiating the radiation light to a predetermined direction, and a light receiving part 2 provided with a light receiving side lens 2a light-gathering reflected light and a light receiving element 2b receiving the reflected light light-gathered by this light receiving side lens 2a.  Also, this sensor is a distance measuring sensor detecting a distance measuring object being placed at a predetermined position in accordance with a trigonometrical measurement principle, where shading plates 4a, 4b, which prevents the radiation light from irradiating to the undetectable material between the light emission part 1 and the distance measuring object by narrowing an oriented angle of the radiation light, are placed on a circumference of the light emitting side lens 1b.
Patent JP-S5549987-A (JP)
Title: Rapid halt circuit for direct current motor
Inventor: ICHIYANAGI TOSHIICHI
IPC: H02P3/10
Filed: 1978-10-04
Abstract: PURPOSE: To halt a direct current motor more rapidly, by quickly decelerating the motor by changing over relay switches and by automatically bringing applied voltage to 0 when the number of revolution of the motor reaches 0 or a value nearly 0.  
     CONSTITUTION: A bridge is formed by resistances R 13  and R 14 , a resistance RM of a motor 5 and a resistance R 15 , and the bridge is beforehand equilibrated. A relay is demagnetized by the OFF of a switch 2, and relay switches 3, 4 are changed over at the side b. Voltage V=V 15 -V 14  between both bases of transistors 20 and 19 is V=R 14 .EM/(R 13 +R 14 ) because of relationship of bridge equilibrium, and V is positive, the transistor 19 is at ON and 20 is at OFF when back electromotive force with high potential at the side A is produced. When the transistor 19 is at ON, a transistor 21 is also at ON, and plugging is applied. When the number of revolution of the motor reaches 0, the transistors 19 and also 21 are at OFF, and revolution of the motor 5 is halted. 
     COPYRIGHT: (C)1980,JPO&Japio