baber/WOPTO huggingface dataset:
Patent HU-T57701-A (HU)
Title: Process for producing 3-aminopropyl chloride derivatives
Inventor: MORVAI VALERIA
IPC: C07C209/74
Filed: 1990-05-16
Abstract: 3-amino-propyl-chloride derivs. (1) - where R1 and R2 independently 3-4C alkyl gps. and corresponding organic or inorganic acid adduct salts are prped. from an amine (11) -R1 and R2 as before- and 3-bromo- or 3-chloro-propanol. - Cpd (III) is obtd. and is chlorinated with an inorganic chlorinating agent, pref. thionyl-chloride, sulphuryl-chloride, phosphorus-trichloride or phosphorus-oxy-chloride. Resulting cpd. (I) is isolated as the free base or as the acid adduct salt. Free bases may be subsequently converted to salts
Patent HU-T36328-A (HU)
Title: Fungicides containing 7-amino-azolo /1,5-a/ pyrimidine-derivatives and process for the production of the agents
Inventor: EICKEN KARL
IPC: C07D487/04
Filed: 1984-10-22
Abstract: 7-Aminoazolo[1,5-a]pyrimidines of the formula    <IMAGE>  I  where R1 is alkyl or aralkyl, R2 and R3 are each hydrogen or alkyl, and A is nitrogen or CR4, where R4 is hydrogen, alkyl or halogen, and fungicides containing these compounds.
Patent HU-T56867-A (HU)
Title: Process for producing rubber containing bitumen compositions
Inventor: DEFOOR FRANS MAURICE JOSEPH
IPC: C08L9/00
Filed: 1989-06-09
Abstract: An elastomer is blended with bitumen, an alkaline compound is then added which is soluble in the bitumen, and to this mixture is added 0.01 to 0.1% by weight of a mixture of vulcanizing agents comprising elemental sulphur and a sulphur-containing derivative of the form: where R1 and R2 are C1 to C4 alkyl radicals or, together R1 and R2 have the formula and where M, which is optional, is Zn, Ba or Cu.
Patent HU-T43362-A (HU)
Title: Stressing staple for stressed concrete constructions and method for producing same
Inventor: LAKATOS OTTO
IPC: D07B1/08
Filed: 1985-11-26
Abstract: A strand for stressed concrete structures, formed as a twist with at least three wires provided with surface profiling. The essential feature of the invention is that the surface profiling of the wires (3) is formed as non-circular cross section profile continuously passing through the wire in longitudinal direction. Furthermore subject of the present invention is a process for the production of this type of strand. Here first the surface profiling of the wires is formed with cold deformation, then at least three wires are simultaneously twisted to a strand. The essential feature of the process is that the surface profiling of the wires is formed by drawing through drawplate of non-circular cross section, preferably of regular hexagon opening cross section with rounded corners.
Patent HU-T36117-A (HU)
Title: Process for preparing indolo/2,3-a/quinolizine-oxime esters
Inventor: SZANTAY CSABA
IPC: C07D455/00
Filed: 1981-06-12
Abstract: Racemic cis- and/or trans-indolo- 2,3a -quinalizin-oxim-esters of general formula II, their optically active stereo-isomers IIa and/or IIb and/or IIc and/or IId and their acid addn. salts are intermediaries in the synthesis of the corresponding pharmaceutically valuable apovincaminic-acid-esters, and can be used directly in the cure of circulatory conditions. - In the formulas R1 and R2 mean identical or different alkyl gps. with 1-6 carbons.
Patent JP-H04250364-A (JP)
Title: Angular accelerometer
Inventor: WASHISU KOICHI
IPC: G01P15/13
Filed: 1991-01-09
Abstract: PURPOSE:To provide an angular accelerator which is improved in that there is no wiring because in conventional angular accelerometers coils used for automatically balancing an inertia body are installed on the inertia body and so there is a need for electric wiring to be provided between a static member and the inertia body and the wiring could obstruct rotation of the inertia body. CONSTITUTION:A permanent magnet 13 is mounted on an inertia body 49 and coils 14a, 14b used for driving the inertial body are both mounted on a support frame 41 serving as a static member and so there is no electric wiring connected between the inertial body 49 and the support frame 41 and the accuracy of rotation of the inertial body is bettered and angular acceleration can therefore be detected with high accuracy and also sensitivity is enhanced.
Patent JP-H06204358-A (JP)
Title: Ic package
Inventor: MASUI HIROYUKI
IPC: H01L23/28
Filed: 1993-01-07
Abstract: PURPOSE:To measure the electrical properties or the like of an IC package without applying an external force to the leads of the IC. CONSTITUTION:In an IC package where a semiconductor device is enveloped, openings 5 are provided to the upside or underside of a molded body, and furthermore an inspection contact terminal 4 is provided onto a lead frame 2 inside the molded body. By this setup, an inspection contact terminal is provided onto a lead frame inside the molded body, whereby the electrical properties or the like of the semiconductor device can be measured without deteriorating leads in quality or strictly aligning the IC package in position even if the device is enveloped in an IC package of fine pitch.
Patent JP-H08191597-A (JP)
Title: Rod position control circuit for stepping cylinder
Inventor: TANAKA MICHINOBU
IPC: B22D11/18
Filed: 1995-01-09
Abstract: PURPOSE: To prevent the step out on the basis of shaft vibration of a pulse motor. CONSTITUTION: A pulse width control circuit 133 is actuated every time when one pulse in a pulse train for driving a pulse motor 6 is supplied and outputs the switching pulse signal Psw of a prescribed frequency to turn a transistor 132 on/off. At the ON time of the transistor, a current is supplied from a power source 131 to the pulse motor, while an induced current flows through a diode 138 from the motor at the OFF time. The current is detected by a current detecting resistor 135 and the pulse width control circuit 133 increases gradually the pulse width of a switching pulse until the time point at which the current reaches a prescribed level is detected by a comparator 137 , and decreases it gradually thereafter. Since the current flowing through each coil of the pulse motor is thereby made sinusoidal, the amplitude of shaft vibration of the pulse motor and the time for attenuation can be reduced in comparison with the ones in the case of driving by a rectangular-wave-shaped current, and no step out occurs even when the subsequent pulse train is supplied after a relatively short time.
Patent JP-H10193261-A (JP)
Title: Polishing device and manufacture of semiconductor device using this polishing device
Inventor: NAKADA RENPEI
IPC: B24B37/12
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To realize a chemical machine polishing device whereby a polished substrate can be uniformly polished and a structure is simplified. SOLUTION: This device is constituted so as to provide a rotatable polishing surface plate 17 provided with a polishing pad 16 in a surface and a rotatable top ring 11 holding a processed substrate 15 so that its polished surface is opposed to the polishing pad 16. Here, the top ring 11 is constituted by a rotatable carrier 12 and a guide ring 14 fixed to the carrier 12 through a coil spring 13 fixed thereto for holding the processed substrate 15.
Patent JP-2000200285-A (JP)
Title: Method and device for information retrieval, and recording medium where information retrieval program is recorded
Inventor: SHIMADA SHIGEO
IPC: G06F17/30
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To make extractible more matching documents from a document group while making the intension of a retriever reflected therein by putting different kind of similarities together and calculating one composite similarity, and presenting a document from a retrieval object according to the composite similarity. SOLUTION: When a retrieval request from the retriever is inputted to a retrieval request input part 14, a similarity calculation part A15 analyzes the retrieval request by a method A, calculates the similarity to a document to be retrieved, and outputs a pair of the similarity and an identifier indicating the document in the form of a list. A similarity calculation part B16 analyzes the retrieval request by a method B and outputs a pair of the similarity to the document to be retrieved and an identifier indicating the document in the form of a list. A similarity composition part 18 puts the similarities together while taking pairs of similarities and identifiers out of similarity calculation results outputted from the similarity calculation parts A15 and B16.  Further, a similarity order rearrangement part 19 rearranges the similarity results according to the composite similarity and a retrieval result display part 20 displays the retrieval result.
Patent JP-S57115043-A (JP)
Title: Transmission device for converting orthogonal code
Inventor: TAKEMURA YOSHIYA
IPC: H04N19/60
Filed: 1981-01-07
Abstract: PURPOSE:To enhance the correction capability, by compressing and transmitting separately a specially important sequence signal and by substituting a sequence signal, where an error occurs, with the separately transmitted signal. CONSTITUTION:An input signal 1 is quantized by an A/D converter 2, and sample values are written in a circuit 3 for samll blocks. Blocked sample values X1-X4 are converted to biquadratic sequence signals h1-h4 by an H converter 4. Respective sequence signals are quantized with an optimum bit distribution by a quantizer 5 to obtain quantized signals q1h1-q4h4. The most important sequence signal h1 is written in a circuit 21 for large block. Blocked sequence signals b1-b4 are converted to biquadratic sequence signals H1-H4by an H converter 22. Sequence signals H1-H4 are quantized with an optimum bit distribution by a quantizer 23 to obtain quantized signals Q1H1-Q4H4. These quantized signals q1h1-q4h4 and Q1H1-Q4H4 are synthesized by a synthesizing circuit 20 and are supplied to a transmission line 7 through an encoder 4.
Patent JP-H07203711-A (JP)
Title: Pot seeder
Inventor: OISHI HIROAKI
IPC: A01C7/04
Filed: 1994-01-12
Abstract: PURPOSE:To provide a pot seeder capable of surely adsorbing seeds by a nozzle without scattering adsorbed seeds, eliminating absence of seeds by scattering even if seeds are dropped. CONSTITUTION:An adsorbing nozzle N is fixed to the upper part of a pot seeder and a seed tray 1 charged with seeds is arranged below the adsorbing nozzle. The seed tray 1 is rocked below the adsorbing nozzle N, the seeds are adsorbed by the adsorbing nozzle N and dropped at a dropping guide inlet 2. Or, the dropping guide inlet 2 is attached to part of the seed dish in an integrated way and constituted in a funnel shape in which the adsorbing nozzle N is movable to the dropping guide inlet 2. A vibrator 7 is arranged below the seed tray to uniformly disperse the seeds to the seed tray.
Patent JP-H10197020-A (JP)
Title: Heating type air intake hole member
Inventor: WADA TAKAO
IPC: F24F7/10
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To equalize the temperature distribution inside a room with very simple structure by providing with the air intake hole member of a sheet heater having insulation to the outside and can generate Joule heat on the inner side of a cylindrical member held to a partition wall. SOLUTION: An air intake hole member 1 comprises a cylinder part 2, a flange part 3 being held to a partition wall W, a sliding lid 4 that is able to control the width of outer air path and a sheet heater 5. The sheet heater 5 can be a flexible cylindrical form, a square envelope form or rigid one. The cylinder part 2, the flange part 3, etc., are formed with heat resistant plastic. The sheet heater 5 has the heating circuit formed by etching a metal foil with a pattern inside insulating protection sheets mainly made of silicon rubber. The heater 5 is formed to a cylindrical form, supported by the inner surface of the cylinder part 2 and the area of contacting outer air is increased. Setting of temperature is done by a thermostat 8. With this, a vicinity of the air intake hole member inside the room is prevented from being cooled by the intake outer air.
Patent JP-S61160953-A (JP)
Title: Semiconductor ic
Inventor: YOSHIDA MASAAKI
IPC: H01L21/768
Filed: 1985-01-09
Abstract: PURPOSE:To obtain the titled device of multilayer wiring structure difficult to generate malfunction even in the case of reduction only in the horizontal direction, by a method wherein a substance of smaller dielectric constant than that of the interlayer insulating substance is used for the insulating substance between adjacent wirings. CONSTITUTION:In the case of the title device of three-layer wiring structure, e.g. a semiconductor substrate 1 is isolated from a wiring 3 with an Si nitride film 2; the wiring 3 from wirings 6, 6 and 6'' with an Si nitride film 4; the wirings 6, 6', and 6'' from a wiring 8 with an Si nitride film 7; and the wirings 6, 6', and 6'' from one another with Si dioxide films 5. The Si nitride films 2, 4, and 7 have a relative dielectric constant of about 8, and the Si dioxide 5 has a relative dielectric constant of about 3.9. Therefore, compared with the case of filling with the same dielectric substance, the proportion of the mutual capacitance of adjacent wirings to the total capacitance of wirings can be kept to approx. half. Accordingly, the potential variation due to the mutual capacitance of adjacent wirings can be kept to approx. half, and the mulfunction of the IC is difficult to occur even in improvement of integration degree by reduction only in the horizontal direction.
Patent JP-S62159729-A (JP)
Title: Intake air port for internal combustion engine
Inventor: OCHIAI KATSUMI
IPC: F02B31/00
Filed: 1986-01-08
Abstract: PURPOSE:To perform effective production of a swirl, by a method wherein, in an engine which has plural intake air valves per one cylinder, the intake port of at least one intake air valve is formed in a Siamese manner in a relation between the intake ports of the adjoining cylinders. CONSTITUTION:On a 3-cylinder engine, each of cylinders 2a-2c is provided with two intake air valves 7a and 7b and an exhaust valve 8. The intake air valves 7a and 7b are situated eccentrically to the center of the cylinder, and Siamese intake ports 3 and 4, opened and closed by their respective valves, are branched on the downstream side into ports 3a, 3b; 4a, 4b. The length of an intake port ranging from port inlets 3c, 4c to the ports 3b, 4b, respectively, is decreased over the length of an intake port ranging from the port inlets to their respective ports 3a and 4a, the ports 3a and 4a form a directional port, and the ports 3b and 4b from a helical port. This constitution uniformizes intake air from each intake air valve, and improves combustion properties.
Patent JP-H01178881-A (JP)
Title: Underwater ultrasonic vibrator
Inventor: IKEDA OSAMU
IPC: G01S7/52
Filed: 1988-01-09
Abstract: PURPOSE:To eliminate waste of a setting space and a labor for setting, by a construction wherein a geomagnetic azimuth sensor and a velocity sensor according to an ultrasonic Doppler system are accommodated in a waterproof accommodation member wherein a piezoelectric ceramic material is accommodated. CONSTITUTION:An ultrasonic transmitter-receiver 1, a geomagnetic azimuth sensor 11 and an ultrasonic velocity meter 21 as a velocity sensor based on an ultrasonic wave are incorporated in a case 50 as a waterproof accommodation member and molded. The ultrasonic transmitter-receiver 1 is made up of piezoelectric ceramic materials 22 and 23, and it generates a strain by the impression of a voltage of resonance frequency thereon and generates a voltage when it suffers the strain. Accordingly, various detective functions can be provided together, and thus the waste of a setting space and a labor for setting can be eliminated.
Patent JP-H10193091-A (JP)
Title: Solder treating apparatus
Inventor: IIJIMA TAKAHARU
IPC: B23K1/08
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-used solder treating apparatus preventing a lump-up flow soldering function, partial soldering function and a function for removing the already soldered parts. SOLUTION: A soldering vessel 100 constituted as changable with a blowing hole body 81 for the lump-up flow soldering, a blowing hole 86 for the partial soldering and a blowing hole body 88 for removing the already soldered electric parts, are arranged. In a conveying device 200 of a printed board 1, a conveying part 210 arranging a conveyer frame 11 for conveying the printed board 1, an elevation angle adjusting part 220 for adjusting the conveying elevation angle of the conveying part 210, an elevator part 230 for setting the position in the vertical direction by elevating the conveyor part 210 and a Y-coordinate adjusting part 240 for adjusting the position of the conveying part 210 in the direction crossing with the conveying direction of the printed board 1, are arranged.
Patent JP-S59128316-A (JP)
Title: Termite-repellent asphalt sheet
Inventor: NISHIMOTO KOUICHI
IPC: A01N25/34
Filed: 1983-01-09
Abstract: PURPOSE:The titled sheet which is formed by spreading an asphalt layer on the base cloth impregnated with a specific organophosphorus compound and an organic acid metal salt as a persistent stabilizer, thus being produced inexpensively without evaporation off of the active ingredients and showing persistent effect. CONSTITUTION:A fast-acting insecticide of an organophosphorus compound selected from fenitrothion, phoxim, chlorpyrifos, acephateprothiophos and cyanophos and a persistent stabilizer such as zinc octanoate or zinc versatate are dissolved in a solvent and the base cloth (nonwoven fabric or foamed resin sheet) is impregnated with the resultant solution or sprayed therewith. The resultant base cloth is coated with melted asphalt by means of rolls to give the objective termite-repelling asphalt sheet of a desired thickness.
Patent JP-S60146911-A (JP)
Inventor: KOIKE TADAO
IPC: F16B5/10
Filed: 1984-01-11
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-H10195065-A (JP)
Title: Carboxyhydroxyamide derivative
Inventor: TAKASHIMA JUNKO
IPC: A61P31/04
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject new compound useful as a selective anti- Helicobacter pyrori agent free from antibacterial activity against bacteria other than Helicobacter pyrori. SOLUTION: The objective compound is a carboxyhydroxamide derivative expressed by the formula I (X is O or S; Y is a halogen, a 1-3C alkyl, etc.; (n) is an integer of 1-4; R<1> is H, a halogen, a 1-3C alkyl, etc.) or it salt, hydrate or solvate, e.g. benzofuran-2-carboxyhydroxamide. The compound of the formula I can be produced by converting benzothiophene-2-carboxylic acid of the formula II into the acid chloride of the formula III with phosphoryl chloride, etc., in an organic solvent such as benzene sing zinc chloride, etc., as a catalyst and adding excess base such as hydroxylamine or sodium hydroxide to the acid chloride in a solvent to effect the reaction with hydroxylamine.
Patent JP-S61163259-A (JP)
Title: Thermal spraying material
Inventor: DOI MASAYUKI
IPC: C23C4/06
Filed: 1985-01-11
Abstract: PURPOSE:To improve the wear resistance of an article after thermal spraying and the adhesion to a thermal sprayed film by adding a prescribed percentage of copper coated tungsten disulfide powder to copper or copper (alloy) powder to obtain a thermal spraying material used. CONSTITUTION:This thermal spraying material is made of a mixture consisting of 5-70vol.% copper coated tungsten disulfide powder and the balance copper or copper alloy powder. The material is thermal sprayed on the surface of a metallic member different from the material in composition with high adhesion to improve the wear resistance.
Patent JP-H05177586-A (JP)
Title: Rotary sheet cutting device
Inventor: ISHIKURA NOBORU
IPC: B26D1/38
Filed: 1992-01-09
Abstract: PURPOSE:To provide a cutting device, in which the rotation of a rotary knife is kept smoothly through reduction of uneven wear of the cutting edge of stationary knife and whose drive motive power is structured small through utilization of the restoring force of a pressure contact spring. CONSTITUTION:A sheet cutting device is composed of a guide ring 12 borne by a left and a right side plate 4, 5 for guiding the cutting edge of a stationary knife 2 to the end on the cutting start side, a rotary knife 1 having a projection in a position eccentric from the axis of rotation, a stationary knife 2 borne swingably and having at the end a projection in a position eccentric from the axis of swings, and a pressure contact spring 3 whose one end is hitched at the projection on the rotary knife 1 and other end is hooked at the projection on the stationary knife 2. The projection on the rotary knife 1 is fixed in the position where displacement of the pressure contact spring 3 maximizes immediately before the rotary knife 1 reaches the cutting start position.
Patent JP-H05190572-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE TOMOTOSHI
IPC: H01L21/338
Filed: 1992-01-09
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device, where an electrode wiring formation process which is simple and high in pattern processing accuracy is included. CONSTITUTION:A laminated film composed of a WN film 13 and a W film 14 is formed on a semi-insulating GaAs substrate 11 where an active layer 12, a photoresist pattern 15 provided with an opening in a gate electrode forming region is formed thereon, an Au film 17 is deposited on the W film 14 exposed at the opening concerned through an electroplating method, then the photoresist pattern 15 is removed, and the laminated film composed of the WN film 13 and the W film 14 is selectively etched using the Au film 17 as a mask to form a gate electrode in a pattern.
Patent JP-H10197469-A (JP)
Title: Electric conductivity measuring apparatus
Inventor: KAMIYAMA MINEHIRO
IPC: G01R27/02
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To achieve a better maintainability with excellent anticorrosion at a relative low cost by using a carbonaceous electrode comprising a molded product of a carbonaceous substance and a resin hardened matter or a carbonaceous electrode comprising a carbonaceous molded product impregnated with a resin as electrode. SOLUTION: The body 1 of this electric conductivity measuring apparatus uses the body 1 of a commercial conductivity meter and a carbon electrode plate 3 comprising a molded product of a carbonaceous substance and a resin hardened matter is mounted on the body 1 through a conductor 2 to form an electric conductivity measuring apparatus 4. As a result, the use of a carbon electrode comprising the molded product of the carbonaceous substance and the resin hardened matter as electrode allows formation into an electrode rod or an electrode plate at a relatively low cost while chemical stability thereof eliminates a component dissolved into water, thereby enabling stable measurement for a long time. Corrosion is caused by neither by water or moisture during the application nor by priming after the application, thereby achieving a better maintainability.