baber/WOPTO huggingface dataset:
Patent DE-4415225-C1 (DE)
Inventor: DOELZER UWE
IPC: H04M11/06
Filed: 1994-04-27
Granted: 1995-10-26
Abstract: The public telephone network (N) is coupled via an ISDN telecommunication system (TKA) to a private network (P). Twelve interface lines (So-SST) connect over a multiplexed/demultiplexed link (MA1, 8, MA2). The digital transmission system is supplied by separate units (NG1, NG2) and up to 2.6 km long line is involved. The multiplexing adaptors (MA1, MA2) have interface modules coupled to clock rate interfaces and logic circuitry and provide connection to a number of different terminals. <IMAGE>
Patent DE-4426883-C1 (DE)
Title: Safety laboratory workbench
Inventor: LAUKAMP ANTON
IPC: A61L2/10
Filed: 1994-07-29
Granted: 1995-11-16
Abstract: The safety workbench with a working zone and operating units, such as for biological laboratores, has an ultra-violet radiator in a housing (7) which is transparent to UV light directed at the working zone (2). The housing rides on guides (9) at the front side for height adjustment, and moves along the outer side of the viewing window (6) and the working opening. When in the lower position, covering the working opening, it lies against the viewing window (6) and gives a gas-tight sealing to the working opening.
Patent DE-4432516-C1 (DE)
Title: Low activation germanium-contg. steel
Inventor: SCHIRRA MANFRED
IPC: C22C38/32
Filed: 1994-09-13
Granted: 1995-11-23
Abstract: The novel Ge-contg. steel comprises (wt.%): 0.2-1.5 Ge; 8-11 Cr; 0.08-0.14 C; 0.2-1.0 Mn; max. 0.005 P; max. 0.005 S; 0.12-0.35 V; 0.002-0.008 B; 0.02-0.06 N; max. 0.10 Ce; 0.02-0.14 Ta; max. 0.04 Si; and balance Fe and impurities.
Patent DE-4438019-C1 (DE)
Title: Switchable traffic sign shutter drive spring
Inventor: KAELBERER KARLHEINZ
IPC: E06B9/171
Filed: 1994-10-25
Granted: 1996-01-25
Abstract: The drive spring (22) has a shaft (24) which runs parallel to an electrically operated drive shaft (18). The drive spring shaft is fitted with a sign shutter (12) mover (26) and as the shutter winds progressively onto the drive shaft, the drive spring is increasingly cocked so that, if power fails, the drive shaft is automatically freed and the spring shaft automatically uncoils off the drive shaft to the shutter arrest point provided. The shutter is moved by a rimmed wheel (28) which is joined to the spring shaft and whose peripheral teeth (30) are spaced so as to engage the shutter connecting hinges (16) from behind. A brake forming part of the electrical drive is used to turn off the drive shaft in power failures. The shutter runs in a lengthways guide (34) which forms an abutment (40) within the range of the shutter mover and which describes an expanding angle towards the drive shaft.
Patent NL-1010307-C1 (NL)
Title: Track support structure for railway system comprises track bearing slab fixed to integral spacers projecting from bottom of pre-stressed concrete trough units post tensioned in long lengths and supported on piled columns
Inventor: GRIMBERGEN FREDERIKUS ADOLF JO
IPC: E01B21/00
Filed: 1998-10-13
Granted: 2000-04-17
Abstract: The track bearing slab (100) may have edge grooves to receive standard steel rails secured by side plates tied by transverse rods. Alternatively the slab may be fitted for a magnetically suspended linear motor vehicle (3). The track slab is supported on spacer plinths (203) integrally cast with the concrete trough units (200) that are assembled and pretension in lengths up to 30m and supported on pillars or columns (5). The columns of appropriate height are based on foundations (6).
Patent NL-1025460-C1 (NL)
Title: Heat build-up prevention system, in waste material processing industry, provides timely warning to operators or automatically introduces corrective action
Inventor: ZWEMER JACOBUS ADRIAAN
IPC: A62C37/08
Filed: 2004-02-11
Granted: 2005-08-12
Abstract: The system prevents the undesired build-up of heat in the waste material processing industry by the timely warning of the operators or the automatic introduction of corrective action. Temperature measurement is involved, with which pre-alarm and alarm levels are determined. Automatic engagement involves the installation (13) being switched off and fire extinguishing by means of a spray system (1,4,8,9), the process terminating if all the temperature measurements (10,11,12) are low. .
Patent NL-1025654-C1 (NL)
Title: Thermoformed fruit tray, has concave shaped length side walls and rectangular shaped flange around its rim
Inventor: HEUGTEN ALPHONS MARIA VAN
IPC: B65D1/34
Filed: 2004-03-08
Granted: 2005-09-12
Abstract: The length side walls (2) of the tray (1) have a concave shape so that they bulge inwards. The flange (3) extending around the rim of the tray has an outer periphery which is rectangular-shaped.
Patent NL-1033577-C1 (NL)
Title: Efficiency increasing system for gasoline engine of vehicle i.e. car, has air cooled engine converting waste heat into mechanical energy that is converted into electrical energy through generator for producing hydrogen via electrolysis
Inventor: HARTMAN NICOLAAS
IPC: F02G5/02
Filed: 2007-03-22
Granted: 2008-09-23
Abstract: The system has an air cooled engine (5) that converts waste heat from a gasoline engine (3), into mechanical energy that is converted into electrical energy through a generator i.e. alternator, for producing hydrogen via electrolysis, when an exhaust manifold (4) and a liquid cooling system (6) reach a certain temperature. An engine management computer (8) is utilized to change timing of ignition and air damper position, and a hydrogen gas regulator (11) is utilized to perform an ideal mix of gasoline and hydrogen, when pressure in a hydroen buffer tank (13) attains a full level.
Patent NL-1034264-C1 (NL)
Title: Bottle carrying method, involves joining metal hook to opening of bottle, and providing recess in hook for inserting finger, so that hook attached to bottle is carried
Inventor: MECHE ESTHER JUDITH BELD-VAN DER
IPC: B65D71/50
Filed: 2007-08-17
Granted: 2009-02-18
Abstract: The method involves joining a metal hook to an opening of a bottle, where the hook serves as a carrier for carrying the bottle. A recess (B) is provided in the hook for inserting a finger, so that the hook attached to the bottle is carried. Openings are provided in the hook for hooking up more than two bottles at a time.
Patent RU-2050560-C1 (RU)
Inventor: ZEMSKOV EVGENIJ M
IPC: G01S17/00
Filed: 1988-08-17
Granted: 1995-12-20
Abstract: Использование: в лазерной локации при создании устройств точного наведения лазерного излучения на объект. Сущность изобретения: повышение точности наведения лазерного достигается тем, что формирование изображения объекта в пассивном режиме осуществляют через невозбужденную активную среду лазера, определяют угловые размеры изображения объекта, разделяют поток излучения от изображения объекта на парциальные световые потоки, сравнивают их по мощности и выбирают за направление на наиболее яркую точку объекта направление парциального светового потока максимальной мощности, в котором осуществляют генерацию лазерного излучения. 1 ил.
Patent RU-2013656-C1 (RU)
Title: Power plant
Inventor: BELYAEV YURIJ M
IPC: F24S90/00
Filed: 1987-12-03
Granted: 1994-05-30
Abstract: FIELD: converting solar energy to electrical energy. SUBSTANCE: power plant has air duct, header with transparent coating and backing 3 arranged inside it which absorbs solar radiation. Backing 3 is located in focus of concentrating elements 4. Power plant also has element 5 which is heated and air turbine. Element 5 is engageable with lower surface of backing. Concentrating elements 4 serve as transparent coating; backing 3 is provided with fins 9 on the side of air duct and element 5 being heated is made in form of heat accumulator. Besides that, plant is provided with thermal elements 10 whose hot junctions serve as elements being heated and cold junctions are located in cold air flow. EFFECT: enhanced efficiency. 3 cl, 5 dwg
Patent RU-2070759-C1 (RU)
Inventor: BELOSHAPKIN EVGENIJ I
IPC: H01Q3/26
Filed: 1991-04-17
Granted: 1996-12-20
Abstract: Использование: в технике СВЧ, в частности в антенно -фидерных устройствах, а также при проектировании антенных решеток различных назначений. Сущность изобретения: фазированная антенная решетка с центральным возбуждением содержит линейные излучатели, выходы которых соединены с входами управляемых фазовращателей, многоканальный волноводный распределитель мощности, выходы которых соединены с направляющими ответвителями, выполненными в виде отверстий связи и соединенные с выходами управляемых фазовращателей, и волноводный суммарно-разностный мост, который совместно с многоканальным волноводным распределителем мощности выполнены в виде цельнометаллической конструкции, что стоковые плечи волноводного суммарно-разностного моста являются магистральными волноводами многоканального волноводного распределителя мощности, центральный направленный ответвитель которого подключен к регулируемому участку отрезка волновода суммарного плеча волноводного суммарно-разностного моста. 2 ил.
Patent RU-2045758-C1 (RU)
Title: Method of diagnosis of suppurative inflammations in lower extremities
Inventor: GOLVIDIS SVETLANA L
IPC: G01N33/48
Filed: 1989-04-18
Granted: 1995-10-10
Abstract: FIELD: traumatology. SUBSTANCE: method involves determination of monocytic and leukocytic indices in venous blood of healthy and affected lower extremities. If monocytic index is equal to 1:3 or higher disease is diagnosed. If value of leukocytic index is less than 1.0 and higher than 1.0 then mild and grave degrees of disease are diagnosed. EFFECT: increased accuracy of method. 3 tbl
Patent RU-2093938-C1 (RU)
Title: Multipurpose foolproof plug socket
Inventor: CHIU-SHAN LI
IPC: H01R27/00
Filed: 1989-12-29
Granted: 1997-10-20
Abstract: FIELD: electrical engineering. SUBSTANCE: multipurpose foolproof socket meant for connecting miscellaneous plugs with different number of pins of various shapes has internal unit with two guide cables for accepting respective conducting coils and chute receiving ground connection coil, separating plate mounted on internal unit to cover conducting coils and ground connection coil, and external cover that closes separating plate and is fixed to internal unit by thermal locking to form junction box to be than connected to coil panel. EFFECT: enlarged functional capabilities. 5 cl, 27 dwg
Patent RU-2030506-C1 (RU)
Title: Interpool canal
Inventor: KRIVOSHEEV YUVENALIJ STEPANOVI
IPC: E02C3/00
Filed: 1989-10-02
Granted: 1995-03-10
Abstract: FIELD: navigation structures. SUBSTANCE: interpool canal is made in form of approach bridge carrying curved bridge-chute over dam having inclined sections, pressure chamber, and nozzles in chute bottom which produce artificial flow transferring ship from one pool to the other. Made under bottoms of inclined sections are pressure channels communicated with pressure chamber and intended for supply of water jets through inclined nozzles to under bottom of ship. EFFECT: higher efficiency. 4 dwg
Patent RU-2028137-C1 (RU)
Title: Method of treating caries
Inventor: MATINYAN ALBERT SERGEEVICH
IPC: A61K6/69
Filed: 1989-12-05
Granted: 1995-02-09
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes treating carious cavity with 1.8 to 2.3-per cent solution of iodine monochloride containing 32 to 33-per cent solution of hydrochloric acid and alternating wiping with moistening of region under treatment. EFFECT: better functional results and prevention of complications.
Patent RU-2026461-C1 (RU)
Title: Fish pass structure of hydraulic power system
Inventor: MALEVANCHIK BORIS S
IPC: E02B8/08
Filed: 1990-01-04
Granted: 1995-01-09
Abstract: FIELD: hydraulic engineering. SUBSTANCE: fish pass structure of hydraulic power system has dam 1 with trestle 2, chute 3, working chamber 4, outlet chute 5, bottom recess 7, container 8, hoisting mechanism 9, flexible rods 10, power supply unit 11, fish barrage gate 12, vertical water conduit 13, water pass port 14 with gate 15, additional recess 16, damping chamber 17. Unit 11 is provided with multi-stage water distributing device 18, flow damper 19 and 20. For drawing fish into chute 3, drawing sweep of speeds is created by means of unit 11. After accumulation of fish in container 8, it is raised by means of hoisting mechanism 9 and is shifted to additional recess 16. Then fish is transferred to water-head. EFFECT: enhanced efficiency and reduced injury to fish. 3 cl, 4 dwg
Patent RU-2042168-C1 (RU)
Title: Adaptive control system for process of monitoring of operation of metal cutting machine tool
Inventor: KOCHETKOV ANDREJ V
IPC: G05B13/02
Filed: 1990-05-14
Granted: 1995-08-20
Abstract: FIELD: machine tool building. SUBSTANCE: system, including three meters 1,2,3, three memory units 4,5,6, three comparators 8, 9,10, three scaling units 12,13,14, two setters 16,17, two adders 19, 20, two delay unit 21, 22, two units 23,24 for determining module, two comparators 25,26, two switches 28,29, the arithmetical unit 32, the extrapolator 23, a differentiator 36, the low-frequency filter 37, the timer 38 and the switching-over unit 39, also has the dispersion meter 41, the identifying unit 40, second and third extrapolators 34, 35, third and fourth setters 18,42, third comparator 27, third and fourth switching 30, 31, fourth comparator 11, fourth scaling unit 15 and fourth memory unit 7. Such structure allows to take into account statistical interconnections between the meters upon monitoring a cutting process by different ways. EFFECT: enhanced accuracy of controlling a process of monitoring cutting operations. 1 cl, 7 dwg
Patent RU-2038296-C1 (RU)
Title: Method for production of titanium carbide and device for its realization
Inventor: DROZDENKO VIKTOR A
IPC: C01B31/30
Filed: 1990-06-05
Granted: 1995-06-27
Abstract: FIELD: production of abrasive and wear-resistant materials. SUBSTANCE: method for production of titanium carbide includes preparation of mixture of powders of titanium and carbon black. Carbon black is taken in amount exceeding stoichiometric one by formula C=2,5· K d · K g · K b.r , where C is carbon black excess mas. of total amount of mixture; K d  is mixture density factor, 0,5 ± 0,75; K d  is gas liberation factor, 0.4-0.8; K b.r  is burning rate factor, 0.3-0.9. Mixture is placed in bag of graphitized cloth, lowered into reactor and isolated from reactor walls with powder of ready product. Initiating device is installed into supporting flange. Supporting flange is rigidly secured to lower part of pipeline inside reactor under cover. Pipeline is located in reactor cover coaxial with its center and additionally furnished with filter and heat-protective screen made in form of shell installed under supporting flange. Installed in upper part of pipeline is check valve. Gas exhaust system provides for continuous gas exhaust in course of combustion reaction. Assembled reactor is placed into water bath, and reaction is initiated. Due to increased volume of reactor, the process safety is ensured due to continuous and smooth relief of excessive pressure, and reliable system of water cooling. Use is made of low-cost raw material, and high purity of titanium carbide is maintained. EFFECT: higher efficiency. 2 cl, 1 dwg, 1 tbl
Patent RU-2070879-C1 (RU)
Inventor: DAL POZZO ALMA
IPC: C08B37/10
Filed: 1989-05-30
Granted: 1996-12-27
Abstract: FIELD: organic chemistry. SUBSTANCE: product: glycosaminoglycans or their salts of the formula (I) $$$ where A - $$$; $$$ or $$$; B - $$$ or $$$ - $$$-alkyl, or $$$ and $$$ and also $$$ and $$$ together with nitrogen atom form piperidyl; $$$ and $$$ - H or $$$-alkyl; $$$ and $$$ - H; m=n=1-4; X means -O-C(O)-O-. Reagent 1: aminoalcohol. Reagent 2: phosgene. Reaction conditions: molar ratio of reagents is 2:1, in inert solvent, at 10-30 C. Synthesized compounds show therapeutic properties and can be used in medicine. EFFECT: improved method of synthesis. 5 cl, 7 tbl
Patent RU-2010646-C1 (RU)
Title: Method of making hollow metallic parts
Inventor: BASOVSKIJ LEONID E
IPC: B21D22/02
Filed: 1990-12-29
Granted: 1994-04-15
Abstract: FIELD: sheet metal forming. SUBSTANCE: method comprises steps of blanking polygonal blanks from sheet material, assembling the blanks to a pack, again forming them till achieving a necessary profile by pulling through a working opening of a female die, having lasses, equidistant in a plan view, performing drawing-in operation, annealing and trimming edges. EFFECT: enhanced efficiency. 1 cl
Patent RU-2030609-C1 (RU)
Title: Adiabatic internal combustion engine
Inventor: EGER VLADIMIR S
IPC: F02B75/08
Filed: 1990-10-12
Granted: 1995-03-10
Abstract: FIELD: engine engineering. SUBSTANCE: parts of the cylinder-piston group of the engine are made of leuco-sapphire monocrystal. There are no stress concentrators on the surface of this material. The material has low friction coefficient, high hardness and low coefficient of linear extension. This enables piston 3 and walls of working cylinder 1 to be in immediate contact that, in turn, permits to abandon seals. Working cylinder and bushing 6 are mounted with tension owing to force bushing 6 is made of metal ceramic. EFFECT: enhanced efficiency. 9 cl, 2 dwg
Patent RU-2014558-C1 (RU)
Title: Regenerative heat exchanger
Inventor: ZELDIN KHRISTOFOR A
IPC: F23L15/02
Filed: 1990-12-17
Granted: 1994-06-15
Abstract: FIELD: power plants. SUBSTANCE: sheets 2 and 3 embracing rotor 1 mounted on drive shaft 8 are duplex in form. They are filled with granulated heat-exchange material 4 and are inclined towards drive shaft. Rotor 1 may be mounted for horizontal or vertical rotation. Drive shaft 8 is provided with protective shell 7 and is secured to rotor by means of intermediate shell 6. Surface of granulated heat-exchange material is coated with catalyst. EFFECT: enhanced efficiency. 7 cl, 5 dwg
Patent RU-2011048-C1 (RU)
Title: Roller bearing
Inventor: IZOSIMOV MIKHAIL E
IPC: F16C19/36
Filed: 1991-01-23
Granted: 1994-04-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: roller bearing has outer and inner races with sides conjugated with rolling ways and frames with rounded faces interposed between them and conjugated with a working section by smooth transitions. Radius of transitions is no less than height of the side of the ring and no more than radius of rounding of the roller face. EFFECT: enhanced longevity. 3 cl, 1 dwg
Patent RU-2049941-C1 (RU)
Inventor: BOGATOV ANDREJ N
IPC: F16J15/02
Filed: 1991-03-29
Granted: 1995-12-10
Abstract: Использование: в качестве уплотнения разъемных соединений полостей. Сущность изобретения: в кольцевой канавке установлен образованный неподвижными уплотняемыми поверхностями фланцев уплотнительный элемент (УЭ), выполненный в виде кольца с кольцевыми выступами на торцовых поверхностях, контактирующими с уплотнительными поверхностями. Одна из торцовых поверхностей канавки выполнена наклонной с образованием сужающейся к оси устр-ва полости и обеспечением гарантированного поджатия УЭ к торцевым поверхностям. УЭ выполнен из материала с коэффициентом линейного расширения большим, чем коэффициенты линейного расширения уплотняемых поверхностей. В УЭ выполнена внутренняя полость, сообщающаяся с уплотняемой полостью. УЭ установлен с возможностью перемещения вдоль торцевых поверхностей канавки. Фиксатор расположен в внутренней полости УЭ и неподвижно закреплен на одном из фланцев. 3 з. п. ф-лы, 2 ил.
Patent RU-2010327-C1 (RU)
Inventor: MAKSIMOV YURIJ N
IPC: G05B19/00
Filed: 1991-03-04
Granted: 1994-03-30
Abstract: FIELD: information-measurement systems. SUBSTANCE: system has program unit, setting and interrogating commutators, analog-to-digital converter connected with input of interrogating commutator, computational unit which has the first information input connected with information input of analog-to-digital converter and output connected with results of checking output unit, stimulating signals unit connected with setting commutator, unit of resistors connected between setting and interrogating commutators, switch which has input connected with voltage supply through resistor and input connected with input of analog-to-digital converter. Device also has failure indication unit connected with output of computational unit. Integrity of communication line may be tested as well as commutators prior to testing of object under testing. EFFECT: improved truth of checking. 3 cl, 1 tbl, 5 dwg
Patent RU-2075053-C1 (RU)
Inventor: TROTSENKO DMITRIJ A
IPC: G01N3/32
Filed: 1991-06-05
Granted: 1997-03-10
Abstract: Использование: в сварных соединениях деталей машин и конструкциях. Цель: повышение точности оценки остаточного ресурса конструкции. Сущность изобретения: установку датчиков усталостного повреждения на образцы, которые испытывают при эквивалентном уровне напряжений, осуществляют после числа циклов нагружения соответствующего числу циклов предварительной наработке конструкции. На конструкции и образцах регистрируют накопление усталостного повреждения. Затем устанавливают зависимость накопленного усталостного повреждения от числа циклов нагружения. По установленной зависимости для конструкции определяют образцы с совпадающей аналогичной зависимостью на базе испытания конструкции, по которым оценивают остаточный ресурс конструкции. Положительный эффект: позволяет за счет скорости накопления усталостных повреждений повысить точность индивидуальной оценки остаточного ресурса конструкции в 10 раз. Дает возможность выявить образцы и элементы конструкций с одинаковыми скоростями накопления усталостных повреждений. 1 ил.
Patent RU-2014012-C1 (RU)
Title: Apparatus for forming anastomosis
Inventor: NIKOLAEV VASILIJ V
IPC: A61B17/11
Filed: 1991-06-26
Granted: 1994-06-15
Abstract: FIELD: medicine. SUBSTANCE: apparatus is provided by a ligature opening with a draining passage, having an end sealing ring, by an analysis device and connected with it photodetectors, detecting blood filling. Such structure allows to lower traumaticity degree of anastomosis and to increase its reliability due to controlling tissue state. EFFECT: enhanced quality of anastomosis. 1 cl, 4 dwg
Patent RU-2052599-C1 (RU)
Inventor: MKHITARYAN EDUARD ARMENAKOVICH
IPC: E04B2/14
Filed: 1991-05-14
Granted: 1996-01-20
Abstract: FIELD: civil engineering. SUBSTANCE: wall block has two through vertical holes between bed surfaces. Ring projections around the holes and two lengthwise projections along long block side are made on upper bed surface. Recesses with a diameter higher than one of the ring projections are made on the lower bed surfaces and peripheral steps on side faces of the surface. In so doing through holes are of smaller diameter on the top, than on the bottom to form a step inside the hole. The blocks may be easily formed by as pressing and pouring in dismountable forms without subsequent face working. EFFECT: small labour consumption. 8 dwg
Patent RU-2023353-C1 (RU)
Inventor: ASANOV VYACHESLAV V
IPC: A01B7/00
Filed: 1991-06-27
Granted: 1994-11-30
Abstract: Использование: в лесохозяйственном машиностроении, в частности в орудиях для подготовки почвы под посадку лесных культур на нераскорчеванных вырубках. Сущность изобретения: лесной дисковый плуг содержит раму с присоединенным треугольником, опорное (копирующее) колесо с дисковым рабочим органом, отвал и полевую доску. Дисковый рабочий орган жестко соединен с опорным колесом, причем их диаметры соотносятся как 2 : 1, и подвижно с рамой с возможностью регулирования угла α атаки угла b входа. На раме с противоположной стороны отвала под прямым углом к ней неподвижно присоединена плита, к которой под прямым углом крепится полевая доска с возможностью ее перемещения вдоль плиты в зависимости от выбранного угла a . Отвал установлен на раме также в зависимости от угла a . 3 ил.
Patent RU-2012898-C1 (RU)
Inventor: CHISTOV YURIJ G
IPC: G01S5/12
Filed: 1991-06-26
Granted: 1994-05-15
Abstract: FIELD: electric engineering. SUBSTANCE: device has transmitting-receiving aerial 1, transmitter 2, controlled generator 3, synchronizer 4, reception meter 5, commutator 6, differentiating unit 7, attenuator 8, step-up transformer 9, phase shifter 10, limiter 11, band-pass filter 12. EFFECT: improved precision. 4 dwg