baber/WOPTO huggingface dataset:
Patent JP-H02278162-A (JP)
Title: Voltage divider
Inventor: HIROKANE SHOICHI
IPC: G01R15/04
Filed: 1989-04-19
Abstract: PURPOSE:To obtain a large voltage dividing ratio and to make a structure solid by setting the surface forming stray electrostatic capacity of a low voltage conductor to one end surface while setting the surface forming low voltage electrostatic capacity thereof to a peripheral surface and connecting a measuring terminal to the other end surface of said conductor. CONSTITUTION:A low voltage conductor 4 has a columnar part and the conical part connected thereto and also has a cylindrical part 5a and a conical surface part whose inner peripheral surface is reduced in its diameter downwardly. An output resistor 8 is connected to the lower end part of the conical part of the conductor 4 and a measuring terminal 9 is connected to said resistor 8. The stray electrostatic capacity C1 formed between a high voltage conductol 1 and the conductor 4 and the low voltage electrostatic capacity C2 formed between the conductor 4 and the cylindrical part 5a are connected in series to form a series voltage dividing structure but, since the capacity C1 has one end surface of the conductor 4 as one electrode and the capacity C2 has the side peripheral surface of the conductor 4 as one electrode, the capacity C2 can be increased without changing the capacity C1 by extending the length of the columnar part of the conductor 4 in the axial direction. By this method, a voltage dividing ratio can be taken largely and, since the conductor 4 becomes a state received in the conductor, a structure becomes solid.
Patent JP-S582644-A (JP)
Title: On-line phase quantitative determination device for complex phase metal strip
Inventor: KITAGAWA TAKESHI
IPC: G01N23/207
Filed: 1981-06-29
Abstract: PURPOSE:To conduct quantitative determination of phases simply with high accuracy by providing an X-ray tube that applies characteristic X-ray with a specified incidence angle and an X-ray detecting device that receives diffracting X-ray from the strip for running metal strips with complex phases. CONSTITUTION:An on-line phase quantitative determinating device consists of an X-ray tube of the type of sealed Cr target, an X-ray detector 2 that receives diffracting X-ray from the grid surface of ferrite phase, and an X-ray detector 3 that receives diffracting X-ray from the grid surface of austenite phases. With the present device, there is a certain relation between the amount of austenite phases and the intensity of diffracting X-ray from them. Therefore, the values of correlation between them are stored beforehand in a calculation device, and by comparing them with the input value of an integrated intensity, quantitative determination of austenite phases in the longitudinal direction of a metal strip can be made by on-line real time, namely with simplicity and high accuracy.
Patent JP-S63265621-A (JP)
Title: Preparation of frp arm member
Inventor: NISHIHARA MASAYASU
IPC: B29D23/00
Filed: 1987-04-23
Abstract: PURPOSE:To attempt to improve the forming accuracy of a filament winding layer, by winding under tension in such a way that orientation is deviated by a specific angle in the longer direction on a face of each arm main body and in the orientation direction of the arm main body on the other face where a turning point of a filament becomes to a boundary. CONSTITUTION:An assembly 11 is obtained by inserting a plurarity of arm main bodies 2 at inserting parts 2a in such a way that the center line X has a specific angle of inclination to each center line Y of both end member constituting bodies 7. Filaments 4 are wound in such a way that the filaments are oriented by a winding angle of 90 deg.-alpha against the longer direction on a face of each arm main body 2 and are deviated by about the same angle in the orientation direction of the arm main body on the other face where a turning point of a filament becomes to a boundary, to form a filament winding layer of a specific thickness. Then, after cured, both mandrels 8 are pulled out of both end member constituting bodies 7, and filament winding layers 5, 9 and 10 are cut between neighboring arm bodies 2. Bushings 6 are thereafter press- fitted into both end members 3 to obtain a rear suspension arm 1.
Patent JP-S59225974-A (JP)
Title: Thermal printer
Inventor: HAYASHI YUUJI
IPC: B41J2/32
Filed: 1983-06-07
Abstract: PURPOSE:To detect an abnormal condition generated during printing from a short-circuited condition of a conductor pattern, by providing conductor patterns at a head part of a thermal printer. CONSTITUTION:The head part 11 of the thermal printer is provided with conductor patterns 13a, 13b and conductor patterns 14a, 14b, 15a, 15b for detecting staggering of a paper. A platen 21 comprises a conductive rubber at a part faced to the conductor patterns. A heating element group 12 and the conductor pattern part are pressed against the platen 21 by a hinge spring 3. A conductive rubber 23 is adhered to an end part of a quide 22 provided under the platen 21 which part is faced to the conductor patterns 16a, 16b for detecting levitation of the head part 11. The conductor patterns are short-circuited by the conductive rubber of the platen 21 when the paper 9 is broken, and when the head part 11 is levitated from the paper 9 or when the paper 9 staggers, the condition is detected from insulation between the conductor patterns and the conductive rubber.
Patent JP-S5528714-A (JP)
Title: Kerosene burning wick
Inventor: YAMAMOTO KAZUSHI
IPC: F23D3/08
Filed: 1978-08-18
Abstract: PURPOSE: The kerosene burning wick which is provided with tar inhibiting effect and is improved in oil resistance and heat resistance by impregnating the catalyst composed primarily of composite alkali arth metal oxides.  
     CONSTITUTION: The kerosene burning wick is formed by impregnating the catalyst composed primarily of composite alkali earth metal oxides therein. The composite alkali earth metal oxides are let to be expressed by ABO 3 , wherein the foregoing A is alkali earth metal elements and B the groups III, IV, V elements of the element periodic law table and one or more kinds of catalysts selected from the group of their oxides or one or more kinds of inorganic binders selected from the group of said catalysts and alkali metal silicate, colloidal aluminum, colloidal silica, metal oxide phosphates. In addition, the polymerization ratio of the catalysts and inorganic binder is made 100 to 0 or 5 to 95. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08296427-A (JP)
Title: Exhaust particulates purifying device
Inventor: YASUURA NOBUSHI
IPC: F01N9/00
Filed: 1995-04-25
Abstract: PURPOSE: To eliminate a combustion residue of exhaust particulates by energizing an electric heater in such a way that after the ignition of the exhaust particulates the electric power to be supplied to the electric heater is gradually increased from a lower electric power that is lower than that at the time of ignition. CONSTITUTION: A filter 3 for collecting an exhaust particulates is arranged in an exhaust pipe 2 of a diesel engine 1, and an electric heater 5 for heating and igniting the collected exhaust particulates is provided to one end surface of this filter 3. The electric heater 5 is energized by an ECU 17 in such a way that after the ignition of the exhaust particulates the electric power to be supplied to the electric heater 5 is gradually increased from a lower electric power that is lower than that at the time of ignition. The exhaust particulates thus collected by the filter 3 is burned at the time of the reproduction of the filter 3. Thus, a combustion residue of exhaust particulates can be eliminated, and also the reproduction can be stably carried out without cracking the filter 3.
Patent JP-S60243398-A (JP)
Title: Centrifugal fan
Inventor: OGINO KAZUO
IPC: F04D29/28
Filed: 1984-05-18
Abstract: PURPOSE:To improve efficiency by a method wherein the casing of main plate side or a runner is provided with a protruding cylinder having substantially the same diameter as the runner. CONSTITUTION:The cylinder 6, having substantially the same diameter as the centrifugal type runner 4, in which a plurality of blade pieces 5a are provided on the disc-type main plate 5, is projected from the inner surface of a casing 1 toward the main plate 5 and a clearance (l) is formed between the main plate 5. According to this method, air does not flow inbetween the rubber 4 and the casing 7 of main plate side since there provided with the cylinder 6, the flow of air into the space in the casing is prevented to eliminate generation of turbulent flow and the flow speed of air in the casing may be uniformed substantially, whereby the efficiency of the fan may be improved.
Patent JP-S6121342-A (JP)
Inventor: ROBEERU HAA SEE EMU DEENEN
IPC: A47J36/16
Filed: 1985-05-13
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-S58216937-A (JP)
Title: Carpet contamination level detector
Inventor: OOSHIMA TOMOO
IPC: G01N21/89
Filed: 1982-06-11
Abstract: PURPOSE:To detect the contamination level of a carpet by detcting a light reflected in the specified direction after it irradiates the surface of the carpet from the specified direction. CONSTITUTION:Light irradiates at the contamination level measuring point O of the carpet 1 from a light source 2. The angle theta1 is set at about 60 deg. between the irradiation light from the light source 2 and the normal ON. As there are numerous convexes and concaves on the surface of the carpet 1, irradiation light at the point O from the light source 2 reflects in various directions above the surface of the carpet 1. In this apparatus, the quantity of light only reflected in the direction inclined at theta2 (about 30 deg.) is measured with a photodetector 3. Light irradiation and reception at 60 deg. and 30 deg. respectively enables the reading of changes in the color difference matching the visual sense.
Patent JP-S59226282-A (JP)
Title: Wind-powered electric generator
Inventor: HATA RIYUUICHI
IPC: F03D1/04
Filed: 1983-06-07
Abstract: PURPOSE:To obtain a very large wind receiving area as compared with the same area of a fan as well as the electric generator prominent in both of the efficiency and the stability of the device by a method wherein wind-powered generation is effected by utilizing a differential pressure produced by a venturi effect generated in a path through which airstream is introduced. CONSTITUTION:Wind, introduced from the front face of a wind introducing path 7, is introduced into a discharging side path 8' and an introducing side path 8 respectively under being increased in the speed thereof in the wind introducing path 7 choked in accordance with the curvatures of wind introducing sections 3, 5. In the discharging side path 8', the wind is increased in the speed thereof by a choking section 2' and the pressure thereof is reduced. On the other hand, in the introducing side path 8, the wind enters into an air reserving chamber 11 from the choking section 2 through the introducing section 21 and the pressure thereof is increased. Here, an air discharging valve 43 is opened, the air in an exhaust chamber 13 is induced through discharging ports 23, 25 and the pressure of the air is made negative, then, the fan 17 is rotated by airstream generated by the pressure difference between both chambers 11, 13 and a generator 19 is driven through a reduction gear 45.
Patent JP-S5225304-A (JP)
Title: Apparatus of branching three-rail-type track
Inventor: ASAI YUKIO
IPC: E01B25/00
Filed: 1975-08-20
Abstract: PURPOSE: To easily and quickly switch the running direction of a branching apparatus of the type of three-rail track, by moving a guide track in parallel with a fixed track. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08317793-A (JP)
Title: Dna fragment
Inventor: MARKLUND STEFAN
IPC: C12P21/08
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fragment capable of encoding an extracelular superoxide dismutase (EC-SOD) in an extracellular body fluid, containing a specific base sequence, having a native EC-SOD activity and capable of providing a peptide useful for prevention, treatment, etc., of diseases caused by superoxide radicals.  
     SOLUTION: This new DNA fragment is capable of encoding an EC-SOD in an extracellular body fluid, includes a DNA sequence represented by the formula or a nucleotide substitution without producing another amino acid sequence of the protein and comprises a modified sequence of the DNA sequence encoding the polypepdide having superoxide dismutating properties possessed by a native EC-SOD. The DNA fragment is useful for the diagnosis, prophylaxis or treatment, etc., of diseases or disorders associated with the presence or formation of superoxide radicals and oxygen intermediates having toxicity other than the radicals such as thrombosis, articular rheumatism, acute pancreatitis, nephritis, hepatitis, autoimmune diseases or diabetes. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S593383-A (JP)
Inventor: KEISU RONARUDO BEIKAA
IPC: G01V3/11
Filed: 1983-06-07
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-S60243666-A (JP)
Title: Toner for electrostatic image development
Inventor: TAKAHASHI JIROU
IPC: G03G9/097
Filed: 1984-05-18
Abstract: PURPOSE:To prevent generation of black spot and to improve the fluidity of a toner by mixing fine particles of silica or metal oxide having a specified particle size and having been made hydrophobic, together with a friction reducing material with a toner for developing electrostatic image contg. colored particles sensible to electricity. CONSTITUTION:A coloring material (e.g. carbon black) and necessary additives are dispersed in binder resin particles to prepare colored particles sensible to electricity having 5-30mu average particle size. Separately, silica, oxide (e.g. alumina), sulfide (e.g. MoS2), or nitride (e.g. BN) of a metal is allowed to react with a hydrophobicizing agent (e.g. dimethyl dichloro silane) at high temp. to transform the hydrophilic groups on the surface to hydrophobic groups, thus, fine particles having 18-80mmu average particle size which has been made hydrophobic are obtd. Aimed toner for the development of electrostatic image is obtd. by mixing 0.01-10wt% fine particles which have been made hydrophobic and a friction reducing material (e.g. stearic acid) with the colored electricity- sensible particles.
Patent JP-S5625464-A (JP)
Title: Liquid-drip jet recording device
Inventor: NISHIMURA YUKIO
IPC: B41J2/14
Filed: 1979-08-09
Abstract: PURPOSE:To achieve simultaneously energy-saving recording, high-speed recording and low-cost recording by a method wherein the thermal curving is caused in a bimetal by impressing an electric signal and, by the pressure action thereof, the ink contained in a chamber of a given capacity is jetted out. CONSTITUTION:A chamber applied for flowing-in and discharge of a recording liquid, as well as a working part 1 having a purpose of producing a change in capacity in the chamber and constituted by a bimetal BM for, at least, a part of the wall of the chamber or the bimetal BM arranged inside of the chamber, are provided. Corresponding to the increase in the inner-chamber pressure brought about by the above working part, the recording liquid in the chamber is jetted as liquid drips from a discharge orifice 2 communicating with the working part 1 and the liquid drips are stuck to the recording surface, thus recording being performed. As the working part 1, an etched glass plate is used, and, in addition, Fotoceram and ceramic plate are also used therefor.
Patent JP-H10294601-A (JP)
Title: Waveguide flange temporary fixing device
Inventor: SAKAKIBARA CHIHIRO
IPC: H01P1/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which facilitates coupling/decoupling work in simple configuration. SOLUTION: Concerning this device, connecting flanges 12a and 13a of waveguides 12 and 13 are held between a 1st fixing plate 10 having a fixed pin 14 to be inserted into a connecting hole for the connecting flanges 12a and 13a and a 2nd fixing plate 11 having an inserting hole for inserting the top end part of fixed pin 14, and a slide panel 16 having an inserting hole 17 for inserting the top end of fixed pin 14 is arranged on the 2nd fixing plate 11 so as to be freely slid. In this case, by sliding the slide panel 16, the fixed pin 14 on the 1st fixing plate 10 is pressed, energized and press-contacted to the peripheral wall of inserting hole on the 2nd fixing plate 11 so as to temporarily fix and couple the connecting flanges 12a and 13a of waveguides 12 and 13, and by inversely sliding the slide panel 16, the temporary fixture and coupling are canceled.
Patent JP-H0222223-A (JP)
Title: Pharmaceutical composition
Inventor: AROISHIASU ANIIBONAMU
IPC: A61K31/155
Filed: 1989-04-24
Abstract: PURPOSE: To obtain a medicinal composition comprising an aqueous solution containing pentamidine or its salt as an active ingredient and having a low pH and useful for treating phenumonia caused by Pneumocysis carini, etc. CONSTITUTION: This medicinal composition comprises an aqueous solution containing pentamidine [1,5-di(4-amidinophenoxy)pentane] or its phamaceutically acceptable salt (e.g. isethionic salt) and having a pH of <4 (preferably a pH of 2.5-3.0). Hydrochloric acid is preferably added to adjust the pH. The adjustment of the pH to the lower value improves the storage stability of the solution. Thereby, the solution does not require to be prepared just before its employment, and can be supplied in a state capable of being immediately used. The aqueous solution may be mixed with a tonicity-adjusting agent such as NaCl to convert the aqueous solution to an isotonic solution.
Patent JP-H07296691-A (JP)
Title: Light switch
Inventor: SANO YASUKAZU
IPC: H01H13/00
Filed: 1995-04-26
Abstract: PURPOSE:To perform high-efficient transmission of a beam flux inputted to a light switch to an optical fiber for receiving through suppression of diffusion of the beam flux and leakage of it to the outside of a system by a method wherein a spherical surface centering around a light focusing point in a void part is formed on the end face of a light guidance prism. CONSTITUTION:In a light switch, a prism end face being a boundary with a prism 5 is formed in a spherical surface 5e with a void part 5d therebetween. The spherical surface 5e is set to a spherical surface centering around a light focusing point A at the central part of the interior of the void part corresponding to the entrance position of a shutter 8. In this constitution, in the process wherein a beam flux 9 emitted through an optical fiber 3 for projection is focused to a point A in the void part 5d through a condensing lens 5b and a reflection surface 5c, the beam flux transmits the boundary surface of the spherical surface 5e in a vertical direction. Thus, during transmission, refraction does not occur, the beam flux 9 is linearly advanced and focused to the point A. Further, even in a light transmission passage between the void part 5d and an optical fiber 4, the beam flux 9 transmits the spherical boundary surface on the opposite side in a vertical direction and transmitted in such a manner to be focused to the end face of the optical fiber 4 through the reflection surface 5c and the lens 5b.
Patent JP-H06305912-A (JP)
Title: Novel halogenated cycloalkanecarbohydrazide derivative and herbicide containing the derivative as active component
Inventor: KUMAMOTO YORIO
IPC: C07D403/12
Filed: 1993-04-28
Abstract: PURPOSE:To provide a herbicide having broad herbicidal spectrum, strong herbicidal activity and high safety to some kinds of useful crops. CONSTITUTION:The herbicide contains a halogenated cycloalkanecarbohydrazic derivative of formula I ((n) is 0-3; X is halogen; R<1> and R<2> are halogen, alkyl, alkoxy, alkylthio, mono- or dialkylamino, etc.; R<3> is alkyl, alkenyl, alkynyl, phenyl, benzyl, furyl, thienyl, pyrrolyl, triazolyl, thiazolyl, thiadiazolyl, oxazolyl, etc.; R<4> is H, alkyl, alkenyl, alkynyl, etc.), e.g. 1-fluoro-2-(4,6- dimethoxypyrimidinyl-2-oxy)-N'-phenylsulfonylcyclopentanecarbohydrazide as an active component. The compound of formula I is a new compound. The compound of formula I wherein R<4> is H can be produced by converting a halogenated cycloalkanecarboxylic acid of formula II into an active intermediate and reacting with a compound of formula III.
Patent JP-2000233181-A (JP)
Title: Ground water cleaning apparatus
Inventor: MATSUDA TAMIO
IPC: B01D17/025
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To almost perfectly separate ground water in an oil-water turbid state into water and oil. SOLUTION: A ground water cleaning apparatus 10 is equipped with an oil-water separator 20 for separating ground water sent in an oil-water turbid state under pressure by a pump into water 60 and oil 65 floating on the surface of the water 60, the oil component storage tank 35A positioned under the oil- water separator 20 to receive and store oil 65 and a cleaning tank 70A positioned under the oil-water separator 20 and removing an oil component in water 60 during the passage of water 60 through an oil adsorbing material 49A in the tank 70A to discharge water 60 to the outside.
Patent JP-H1041807-A (JP)
Title: Optimization of operation characteristics in cmos integrated circuit
Inventor: THEODORE W HOUSTON
IPC: H01L21/8238
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a system for optimizing an operation characteristics of a CMOS(complementary metal-oxide semiconductor) integrated circuit. SOLUTION: This integrated circuit is provided with at least one n-channel transistor (18), at least one p-channel transistor (16) and a control means (14) connected to a common substrate. The n-channel transistor (18) and the p- channel transistor (16) are respectively provided with a threshold value voltage, capable of changing a voltage bias impressed on the common substrate and of adjusting it. The control means (14) is operated so as to impress the voltage bias to be changed on the common substrate, in order to reduce the leakage current inside the integrated circuit (12) in a stand-by mode and to increase the performance of the integrated circuit (12) in an operation mode.
Patent JP-S63267023-A (JP)
Title: Sound volume attenuating equipment
Inventor: FURUYA ICHIRO
IPC: H04B1/16
Filed: 1987-04-24
Abstract: PURPOSE:To prevent rapid increase in sound volume in releasing a sound volume attenuating state by increasing the sound volume gradually when the sound volume attenuation release mode is set. CONSTITUTION:In operating a key switch 7p of a level attenuation display section 11, a reproducing signal is attenuated by 20dB, -20dB is displayed and the stepwise sound volume display displayed on a characteristic display section 9 is switched into the display decreased by 20dB. In turning on the key switch 7p through the depression of the level attenuation display section 11 again, a data to increase the sound volume by 2dB more than the present stored sound volume level is read, and a data increasing the present sound volume by further 2dB is read after a prescribed time elapses, the operation above is repeated succeedingly till the sound volume is increased by 20dB in total, and the sound volume is restored to the original level. Thus, when the sound volume attenuation mode is released, since the sound volume is gradually increased, no psychological shock is imposed.