baber/WOPTO huggingface dataset:
Patent NL-9001204-A (NL)
Title: DC motor torque limiter - has variable resistor connected to differential amplifier assigned to current and torque limiting FET
IPC: H02P7/288
Filed: 1990-05-25
Abstract: A d.c. motor (3) is connected to a power source (1) and the base of a FET (5). An oscillator (7) is connected across the power source via a resistor (8) to the gate of the FET. The oscillator is controlled via a variable resistor (10) which forms part of the external motor control switch. A variable resistor (11) is installed across the main supply, the tap being connected to a differential amplifier (12) whose output is applied to the FET. This presets the current limits of the motor. The variable resistor (10) controls the oscillator square wave output frequency and controls motor r.p.m. The motor current generates a voltage across the FET internal resistance which is compared with the voltage from the resistor (11). The amplified differential is applied as a feedback signal to the oscillator. When motor current reaches preset limits the oscillator is throttled back. This limits motor current and thereby torque.
Patent NL-9100583-A (NL)
Title: Foodstuffs processing hot air tunnel - contains conveyor running at higher level than inlet and outlet to prevent air escape
IPC: F26B15/18
Filed: 1991-04-04
Abstract: Foodstuffs in particular are processed in a hot-air tunnel, through which they are transported by conveyor. The conveyor runs at a higher level inside the tunnel than at the inlet and outlet. There can be a water tank below the higher-level portion of the conveyor, and whose temperature is regulated. The conveyor can run in a straight line or a spiral, and there can be air-circulating and heating equipment above it. It can be endless, with its return run passing through a washing mechanism. Chimneys can be connected to the tunnel above the inlet and outlet.
Patent NL-9201632-A (NL)
Title: Method for cultivating and harvesting fruit
IPC: A01D46/00
Filed: 1992-09-21
Abstract: Method for cultivating fruit-bearing plants, in which the plant is guided along a guide means, and it is ensured that the fruit is located substantially on one side of the guide means and the plant is located substantially on the other side of the guide means, while for harvesting purposes, if appropriate the plant is moved into a tilted position, after which the fruit is harvested from the plant in this position.
Patent NL-9201747-A (NL)
Title: Thermally insulating and/or sound-insulating tile; method for its production; and device for employing the method
IPC: E04C2/34
Filed: 1992-10-09
Abstract: The invention provides a tile which has good thermal insulation and/or sound insulation properties, the tile comprising a hollow space, which space is essentially a vacuum. To this end, the tile is preferably provided with a self-sealing suction opening. The invention furthermore provides a method and device which are suitable for producing the tile according to the invention.
Patent NL-9201836-A (NL)
Title: Drive mechanism with a helical wheel
IPC: F16H19/00
Filed: 1992-10-22
Abstract: The invention relates to a drive mechanism, comprising a drive-mechanism housing in which there are mounted a drive-mechanism component which is provided with a toothing and an output shaft which is to be driven, and a drive wheel which is provided with at least one helical thread which is in driving contact with the toothing of the drive-mechanism component, and a driven wheel axle. According to one embodiment, the drive-mechanism component is a gear, and the drive wheel with the helical section is in tangential contact with the gear toothing. According to another embodiment, the drive-mechanism component is a ratch and the helical thread is arranged on a bevelled, annular drive-wheel surface.
Patent OA-10711-A (OA)
Title: Triazole derivatives useful in therapy.
Inventor: MURTIASHAW CHARLES W
IPC: C07F9/6518
Filed: 1998-07-10
Abstract: The invention provides compounds of formula (I) :R<1>-OP(O)(OH)2, wherein R<1> represents the non-hydroxy portion of a triazole antifungal compound of the type comprising a tertiary hydroxy group; or a pharmaceutically acceptable salt thereof. The compounds of the invention are useful in the treatment of fungal infections, and have good aqueous solubility.
Patent PT-72225-A (PT)
IPC: H04L5/22
Filed: 1980-12-18
Abstract: A process for the transmission of data from a plurality of data sources utilizes a start-stop signal whose signal frame contains one code bit and data bits from a plurality of data sources between a start bit and a stop bit. Here, the code bits indicate the assignment of the data bits to the individual data sources.
Patent PT-73963-A (PT)
IPC: A61K9/52
Filed: 1981-11-11
Abstract: Quick-disintegrating pressed shapes e.g. tablets containing pharmaceutical active substances, which shapes consist essentially of a compressed mixture of   a) a pharmaceutical active substance in a granular delayed-release form, and b) a disintegrating agent having a high disintegrating capacity as well as good binding properties. The pharmaceutical active substance is coated with a mixture of ethyl cellulose and a polyacrylate to provide the delayed-release form.
Patent PT-74522-A (PT)
Title: Horizontal coke-oven battery
IPC: C10B25/06
Filed: 1982-03-03
Abstract: A coke oven battery has a refractory brick structure comprising a row of coking chambers (1) between an oven roof (9) and a regenerator roof (10) and a row of regenerative chambers (2) between the regenerator roof (10) and a regenerator floor (11). In order to provide protection (e.g. for an external steel frame) against leakage of inflammable gas, cladding (16-24) of metal foil is provided at both the pusher side and the coke side. This cladding makes a substantially gas tight seal with the refractory brick. The foil preferably has a thickness of 0.05 to 0.25 mm.
Patent PT-81586-A (PT)
Title: Benzoxazol- and benzothiazolamine derivatives
IPC: A61K31/42
Filed: 1985-12-02
Abstract: Novel benzoxazol- and benzothiazolamine derivatives of the formula   <CHEM>  wherein L represents C1-12 alkyl, substituted C1-6 alkyl, aryl C2-6 alkenyl, C3-6 cycloalkyl, substituted C3-6 cycloalkyl, a radical of formula <CHEM>  and a radical of formula <CHEM> the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are antianoxic and anti-hypoxic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent PT-83845-A (PT)
Title: Process for preparing antihypertensive pharmaceutical combination products containing a dihydropyridine and a pyridazodiazepine
Inventor: GARTHOFF BERNWARD
IPC: A61K31/55
Filed: 1986-12-02
Abstract: Compositions for treating hypertension comprising an effective amount of a dihydropyridine of the formula   <IMAGE>   in which X is 1 or 2 identical or different substituents from the group consisting of nitro, chlorine and trifluoromethyl, or together with the phenyl ring, the group   <IMAGE>  R1 is alkyl of 1 to 4 C atoms, which is optionally substituted by alkoxy of 1 to 4 C atoms, R2 is alkyl of 1 to 12 C atoms, which is optionally substituted by alkoxy of 1 to 3 C atoms, fluorine or N-methyl-N-benzylamino and R3 is alkyl of 1 to 4 C atoms, cyano or hydroxymethyl, and a pyridazodiazepine of the formula <IMAGE>   in which R4 is aralkyl, R5 is hydrogen or alkyl of 1 to 8 C atoms, R6 is hydrogen or alkyl of 1 to 8 C atoms and R7 and R8 are hydrogen, or together, an oxo group, are described.
Patent PT-92032-A (PT)
Inventor: BICKEL MARTIN
IPC: C07D295/08
Filed: 1989-10-19
Abstract: Compounds of the formula III <CHEM> in which R4 - R6 have the given meaning, have a spasmolytic activity.
Patent PT-92138-A (PT)
Inventor: LONTRADE JEAN-PIERRE
IPC: B65D51/24
Filed: 1989-10-27
Abstract: PCT No. PCT/FR89/00559 Sec. 371 Date Apr. 29, 1991 Sec. 102(e) Date Apr. 29, 1991 PCT Filed Oct. 26, 1989 PCT Pub. No. WO90/04547 PCT Pub. Date May 3, 1990.A package for a liquid which is purified includes a neck with a lock-chamber slidable therein. The lock-chamber includes a purifying substance through which the liquid passes when dispensed. At one end of the lock chamber, a plug is positioned to block passage of the liquid through the lock-chamber when the lock-chamber is projected from the neck and to allow passage of the liquid when the lock-chamber is pushed down into the neck.
Patent PT-95723-A (PT)
Inventor: FURRER WILLY
IPC: C08J3/12
Filed: 1990-10-29
Abstract: A process for producing a polymer crosslinkable by exposure to moisture in the presence of a hydrolysis/condensation catalyst comprising blending (i) a thermoplastic base polymer, (ii) a solid carrier polymer containing a silane, and (iii) a free radical generator; heating and mixing (i), (ii) and (iii) together at a temperature above the crystalline melting point of said base polymer; optionally, a free-radical generator, hydrolysis/condensation catalyst, and other additives are contained in the solid carrier polymer.
Patent PT-95777-A (PT)
Inventor: BENSON SIDNEY W
IPC: C01B7/04
Filed: 1990-11-02
Abstract: A process for the efficient production of Cl2 from gaseous HCl, using a catalyst (1) containing a transition metal oxide, an alkali metal chloride, and, optionally, a trivalent rare earth chloride, operates efficiently at moderate temperatures and without volatilization of the catalyst (10). The process comprises two steps: 1) a chloridizing step in which the HCl is contacted with the catalyst (1) at an elevated temperature, converting the transition metal oxide to a transition metal chloride with elimination of water; and 2) an oxidizing step in which the transition metal chloride produced in the first step is contacted with a source of oxygen at a temperature at least about 300  DEG C but less than 400  DEG C and sufficiently high that Cl2 is envolved and the transition metal chloride is reconverted to a transitional metal oxide. The temperature of the oxidizing step is increased over that of the chloridizing step. Preferably, the transition metal oxide is MnO2, in which case the MnO2 is converted to MnCl2 in the first step with the release of Cl2. The transition metal oxide can also be Co2O3, Co3O4, Cr2O3, NiO, Ni2O3, Mo2O3, or CuO.
Patent SI-9400308-A (SI)
Title: Support device for armoured vehicle
Inventor: SKOFF GERHARD
IPC: B60P1/00
Filed: 1994-08-02
Abstract: A support device for a recovery vehicle consists of two legs (13) which are arranged near to the side edge of the vehicle and can be pivoted downwards out of a position of transport into a supporting position and have supporting plates (16). In order to provide a support device which is lightweight but nevertheless effective in both towing directions, can also be retracted easily and is easily accessible, the supporting plates (16) are connected to the legs (13) so as to be capable of pivoting about a horizontal axis (30) and about a vertical axis (31), and both supporting plates (16) can be connected to one another in order to form a stabilising plate. <IMAGE>
Patent SI-9500287-A (SI)
Inventor: VODOVNIK JANKO
IPC: B60J11/00
Filed: 1995-09-14
Abstract: Rolo pokrivalo za avtomobile je sestavni del
avtomobila, nameščen na plastičnih konzolah v odbijaču
na nasprotnih koncih roloja, ki imata okroglo
ležišče in držita plastični rolo, na katerega je navita
plastična ponjava s plastičnima držalnima ploščicama,
s katerima je ponjava pritrjena v odprtino v odbijaču
pravokotne oblike z utorom in s katerima se ročno
izvlači, na spodnji strani pa imata plastične kavlje, s
katerimi se ponjava na nasprotni strani avtomobila
pritrdi za odbijač ali drug del avtomobila. Pri spravilu
se ponjava sama navije na rolo, držalni ploščici pa
popolnoma zapreta odprtino v odbijaču.
Patent UA-13051-A (UA)
Title: Manufacturung method for based mis field-effect transistor-integrated circuits
Filed: 1989-08-04
Abstract: The invention relates to electronic engineering, manufacturing method for based MIS field-effect transistor-integrated circuits with long p-type channel. The manufacturing method for based MIS field-effect transistor-integrated circuits includes chemical treatment of silicon plates, oxidation, photolithography, impurity diffusion in drain regions and sources. The checkup of silicon plate resistivity variation is carried out after forming mask oxide and impurity diffusion is conducted at oxidation temperature at given depth.
Patent BG-102394-A (BG)
Title: Canal with alternating length and form
Inventor: STEFANOV ALEKSANDAR R
IPC: A61M25/01
Filed: 1998-04-21
Abstract: The canal is used in medical practice and in other activitieswhere the penetration of different instruments is required into amedium which is vulnerable to the mechanical effect and/or withoutclearly formed restricting walls. The canal consists of acylindrical membrane (1) with basic strips (2) and sealing strips(3) longitudinally connected to it, on its internal side, fittedbetween the basic strips (2) and membrane (1). At the end of thecanal in witch its changes its length, and if also required itsform, membrane (1) together with the basic strips (2) connected toit is turned back and enters as a concentrically included innertube in its interior, and sealing strips (3) depart from the spacebetween the basic strips (2) and membrane (1) and enter betweenthe double walls of a flexible tube (4), concentrically positionedbetween its canal and the inner tube.2 claims, 3 figures
Patent BG-102662-A (BG)
Title: Method for the preparation of porphyrine photosensibilizator for cancer diagnostics and therapy
Inventor: SHOPOVA MARIJA B
IPC: G01N33/48
Filed: 1998-07-31
Abstract: The product produced by the method is used in medicine for the diagnostics and therapy of cancer, as well as for the treatment of some benignant diseases. The method is simplified, cheep and effective, with reproducible content of the individual components and in particular of the precursors of the active antitumour fraction. The synthesis takes place under conditions where maximum conversion of the initial haematoporphyrine occurs in the desired derivatives of the photosensibilizator, at using minimum quantities of acidic mixture, thus the intermediate filtering is eliminated and the neutralization of the reaction mixture is also achieved with minimum quantities of sodium acetate. The turned out product is separated by vacuum filtration in a short time and with no losses, and the required neutral pH is attained by using minimum quantities of phosphate buffer solution of sodium chloride. The freeze-dry porphyrine product is alkalized by subsequent lowering of the pH of the medium to 7.0-7.5 and its balancing by 0.9% - aqueous solution of sodium chloride or standard Ringer solution. 1 claim, 6 figures
Patent BG-103970-A (BG)
Title: Mixture of substances containing compounds of vinyl groups and stabilizers
Inventor: SUTORIS HEINZ F
IPC: C07C15/46
Filed: 1999-12-08
Abstract: The invention relates to a mixture of substances including one or more compounds with vinyl groups as component (A), and as component (B) - stabilizer containing one or more easily volatile nitroxyl compounds as component (b1), one or more not easily volatile nitroxyl compounds as component (b2), optionally one or more aromatic nitrocompounds as component (b3), optionally one or more iron compounds as component (b4). The invention also relates to stabilizers (B) containing the components (b1) & (b2), (b1), (b2) and (b3), (b1) (B2), (b4) and (b1),(b2), (b3) and (b4), and to a method for the inhibition of the premature polymerization of compounds containing vinyl groups during their refining or distillation by the addition of either stabilizer (B) or components from it as individual substances or at least as two groups of components. 10 claims
Patent BG-104262-A (BG)
Title: Method for the production of cartridge cases
Inventor: DIMITROV IVAN I
IPC: F42B5/192
Filed: 2000-03-21
Abstract: The invention relates to a method for the production of cartridge cases for 2C1 and D-30 howitzers by reworking of cartridge cases for the 100-mm BS-3, CAY-100 and KC-19 guns, which can be applied for the complete ammunition supply for these howitzers. The cartridge cases for the 122-mm 2C1 and D-30 howitzers, remade from the 100-mm brass and steel cases for BS-3, CAY-100 and KC-19 are designed for complete ammunition supply for the firing of the 122-mm self-propelled 2C11 howitzer and the 122-mm towed D-30 howitzer. The remake of the cartridge cases for the 100-mm BS-3, CAY-100 and KC-19 guns is mechanical. It consists in multiple beading and subsequent reduction of the height of the cartridge cases by cutting off to their sizes in the drawings. The mechanical treatment is in the field of plastic deformation and is applied solely for the upper (on the side of the internal width) one-third part of the case, ending by 100 % control of the sizes of the remade cartridge cases in calibration and testing chambers. The cartridge cases produced by this technological scheme have insignificant deviations in comparison with the sizes of the 122-mm original cases, which does not change the manner of working with them and does no disturb their functioning in service turn-over, technical servicing and combat operation. The remade cartridge cases ensures the normal operation of the 122-mm ammunitions in firing of all charges with howitzers of the 2C1, D-30 models and their modifications, the cost of the cartridges being several times lower. 1 claim, 2 figures
Patent BG-105430-A (BG)
Title: Compositions and methods for the supply of powder active substance in the lungs
Inventor: CLARK ANDREW
IPC: A61K47/44
Filed: 2001-04-10
Abstract: The active agent formulation is in dry powder form and exhibits: (i) low moisture sorption, and (ii) resistance to a hygroscopic growth, particularly under simulated lung conditions. 23 claims, 5 figures
Patent BG-108784-A (BG)
Title: Medicamentous form of propaphenone and process for the preparation thereof
Inventor: TIMCHEV ANGEL
IPC: A61K31/00
Filed: 2004-07-02
Abstract: The invention relates to an orally administered medicamentous form containing 1-Propanone, 1-[2-[2-hydroxy-3-(propylamino)-propoxy]phenyl]-3-phenyl-, hydrochloride known as propaphenon hydrochloride which is administered as anti-arrhythmic means in symptomatic and tachycardiac rhythm heart trouble and to a method for its preparation. The composition of the medicamentous form and the process for its preparation ensure the formation of tablet cores having excellent physicomechanical characteristics and degree of the propaphenon dissolution. The medicamentous form comprises propaphenon hydrochloride from 150 to 300 mg, two binders, copovidon from 5 to 10 wt.% and sodium glycolate starch from 2 to 6 wt.%, respectively of the mass of the tablet core, and fillers: microcrystalline cellulose, wheat starch and magnesium stearate. The process for its preparation includes the dry binding of the active substance with particle size distribution: 90% of sizes smaller than 35 micro m, 50% sizes smaller than 20 micro m with copovidon and subsequent formation of granulate mass by means of a granulation agent - aqueous gum of sodium glycolate starch, preferably sodium glycolate starch type A with viscosity higher than 40 mPa.s.
Patent BG-109010-A (BG)
Title: Fuel element
Inventor: MITOV MARIO
IPC: H01M8/22
Filed: 2005-01-11
Abstract: The fuel element is of the type of regenerative hydrogen fuel elements and can find application for the supply both of mobile and of stationary users. Fuel element (1) comprises one or more than one cell (2) connected in parallel or are immersed in series each of which is made of a casing (3) filled with electrolyte (4) in which two electrodes (5) of nickel grating with non-platinum catalysts areapplied separated by means of polyethylene separators (6) from each other. Electrolyte (4) is aqueous solution of sodium hydrogen carbonate and electrodes (5) of the end fuel cells (2) are connected to an external voltage source (7). The hydrogen and oxygen required for the operation of the fuel element (1) are produced in the cells (2) themselves by the electrolysis of water and are kept in close proximity to electrodes (5) by means of the polyethylene separators (6).
Patent BG-109256-A (BG)
Title: Method for biological purification of liquids
Inventor: STANKOV ATANAS
IPC: C02F3/12
Filed: 2005-08-05
Abstract: The method is applicable in food industry as well as in water treatment technology. Hydraulic cavitation is used at a constant temperature. The liquid to be purified is charged into a working tank (3) by a circulation pump (1), and circulation is ensured of the liquid within the system. After the pump (1), the liquid passes through a device (2), where the liquid flow gets turbulent and conditionsare created for shaping a zone in which cavitation bubbles are released and imploded, as a result of which the liquid gets biologically pure and flows into the working tank (3). In the tank, the flowcalms down hydraulically and gets cooled by cooled process water that circulates independently in the mantle (water jacket) around the tank (3). Circulation lasts from 10 to 40 minutes depending on the nature of the treated liquid, and the temperature span of the process is from 10 to 30 degrees C.
Patent BG-113495-A (BG)
Title: Multisynergetic thermo-photovoltaic system receiving simultaneous radiation from direct and reflected light and used for the heating of fluids and generation of electricity to power heat pumps
Inventor: BADZHINKOV MLADEN
IPC: F24F5/00
Filed: 2022-03-10
Abstract: The thermo-photovoltaic system according to the present invention is intended for energy-saving operation of air-conditioning systems with heat pumps, which it achieves owing to the reflective light amplification of its solar receivers so that they can both generate electricity and heat some fluid. The main advantages of said system are that it i) operates with additional free-of-charge solar energy which is redirected to its solar receivers by means of inexpensive mirrors and ii) is optimally controlled in real time. Budget options can be implemented using only part of the elements covered by the present invention. The system consists of a thermo-photovoltaic module (1), a fluid tank (2) and an electric power accumulator (3), and is characterized in that said thermo-photovoltaic module (1) consists of a photovoltaic panel (4) tightly mounted on a fluid radiator (5) and both the panel and the radiator are fixed in a common frame (6) which carries a movably mounted flat reflector (7). Furthermore, signal inlet one of an optimizing unit (13) is connected to a combined air temperature and solar radiation sensor (14), signal inlet two of said optimizing unit (13) is connected to a combined sensor (15) which captures the temperature and pressure in the fluid tank, and signal inlet three of the optimizing unit (13) is connected to a combined sensor (16) which captures the electrical parameters of the electric power accumulator, wherein its operating terminals are connected to a circulator and regulator pump (8), to a controllable charging controller (10) and to a control inlet of the electric converter.
Patent CN-1361638-A (CN)
Title: 简讯分类的方法
Inventor: LAI ZHENXING
IPC: H04W4/16
Filed: 2000-12-29
Abstract: 一种通过全球数字移动电话系统(GSM)的信号通道来传送简讯分类的方法,该方法首先依据电话簿中的号码建立相对应的类别目录;当接收一简讯时,摘取简讯相对应的电话号码;并将电话号码与电话簿中的号码进行匹配;最后依据电话号码将简讯储存至相对应的类别目录中,完成简讯分类。
Patent CN-1346487-A (CN)
Title: 用于盘片驱动器的装载/卸载提升片
Inventor: ALBRECHT THOMAS R
IPC: G11B21/22
Filed: 2000-04-13
Abstract: 一种用于装载/卸载型数据存储硬盘驱动器中的提升片(20)以及一种平整该提升片的方法。所述方法包括用持续时间短(例如10－500ns)的能量脉冲冲击提升片以熔化提升片上很薄的一层表面层的步骤。被熔化层在表面张力下流动,而平整掉突起和划痕。被熔化层快速凝固,形成异常光滑的熔化并重新凝固点。熔化并重新凝固点为0.2－10微米深,更优选地,为1.0到3.0微米深。提升片(20)可以具有大量的熔化并重新凝固点。熔化并重新凝固点的直径至少为几十微米。本发明包括具有熔化并重新凝固点的提升片。本发明也包括具有提升片的磁头臂组件以及硬盘驱动器,提升片上具有熔化并重新凝固点。
Patent CN-1403716-A (CN)
Title: 一种离心式制冷压缩机
Inventor: LIU YONGYAN
IPC: F04D27/00
Filed: 2001-08-29
Abstract: 本发明公开了一种由变频器、电动机、叶轮、机体组成的离心式制冷压缩机，该装置的电动机轴与叶轮同轴直联，变频器驱动电动机高速旋转从而实现气体压缩。该装置结构简单、成本低、效率高。
Patent CN-1392489-A (CN)
Title: 笔记型计算机
Inventor: YU KANGYE
IPC: G06F15/00
Filed: 2001-06-18
Abstract: 本发明提供一种笔记型计算机，其包含有一壳体、一通讯电路以及一卡匣。该壳体上设有一凹槽，该通讯电路设于该壳体内，而该卡匣则用来放置一无线通讯装置，且可插入该凹槽中。该无线通讯装置可经由该通讯电路来与该笔记型计算机相互传输数据。