baber/WOPTO huggingface dataset:
Patent DE-4213982-C1 (DE)
Title: Ceiling or wall air outlet with air feed pipe - which has internal nozzle tube, forming annular gap and radial air distributor with collar-like adjusting ring
IPC: F24F13/06
Filed: 1992-04-29
Granted: 1993-07-15
Abstract: The air feed pipe(1) contains a nozzle tube (2), forming an annular gap (S). The nozzle tube has a radial air distributor (3) and a central nozzle (4). The pipe and tube are connected air-tightly at the intake end (5) of the nozzle tube. The latter also contains an adjusting ring (6), which is axially adjustable until it completely covers the air distributor. The air distributor is formed as a nozzle tube section, with radial air outlets (7), e.g. perforations, or a sieve-like structure. The ring is adjusted by a rod, which is guided axially and centrally in the nozzle tube. USE/ADVANTAGE  - For air conditioning systems,with variable depth of feed air in a simple and effective design.
Patent DE-4340755-C1 (DE)
Inventor: ZURBRUEGG HEINZ ROBERT DR MED
IPC: A61L27/00
Filed: 1993-11-30
Granted: 1995-06-29
Abstract: The invention concerns a vascular prosthesis for the replacement of blood vessels in the human or animal body, consisting of a section of a replacement blood vessel (3) which has been taken from a human or animal body and a fibro-elastic tube (2) which is drawn over this vascular section, whose intersecting threads (1) which form the tube wind in spiral form around the longitudinal axis of the tube, wherein the fibro-elastic tube (2) is extended pointwise in the longitudinal direction with alteration of the diameter or is compressed and thereby is caused to contact the replacement vessel evenly over its total area.
Patent DE-4415462-C1 (DE)
Title: Inhaler for powdered medicine etc.
Inventor: ROLLE KARL-HEINZ DIPL ING
IPC: A61M15/00
Filed: 1994-05-03
Granted: 1995-08-31
Abstract: The inhaler (1) has a suction air channel (9) leading from an air inlet channel to a mouthpiece (13), and a storage chamber (3) for the medication. A controlled feed chamber is arranged in a rotary slide (5) which divides off a specific medication quantity form the storage chamber in the area of a transfer point to the suction air flow. A closure cap (6) encompassing the mouthpiece (13) is provided has operating handle (B) for the rotary slide (5). The closure cap is formed as a screw cap and corresponds to the screw thread path of the rotary slide effective path. The controlled feed chamber in the unscrewed position of the closure can is located in the area of the transfer point and in the screwed-on position covers the interior of the storage chamber (3).
Patent NL-1001847-C1 (NL)
Title: Collapsible chair
Inventor: CORDIA ANNE LOUISE
IPC: A47C5/10
Filed: 1995-12-07
Granted: 1997-06-10
Abstract: The frame is in two mirror-image sections on opposite sides of the body-supporting portion. These are coupled together by first and second hinges (10,19). The first of these can be at the rear and top, and the second at the front and bottom. Each frame section can comprise a front bar and a rear one connected by a further one. The latter can be connected by a third hinge to the bottom end of the rear bar and a fourth one to the top end of the front bar. Each hinge can be of limited angular movement, while also forming a nil angle in the folded position.
Patent NL-1003948-C1 (NL)
Title: Sensing system detects bird's eggs, young birds and other fauna in crop fields
Inventor: STERKEN JOHAN ING
IPC: A01D75/20
Filed: 1996-09-03
Granted: 1998-03-06
Abstract: The sensors (1.3) are mounted on a bar (1.5) which is carried on the front of a tractor. A supply of compressed air (1.4) is used to part the crops and to allow the infra red or other sensors to detect live creatures on the ground. The outputs (1.4) of the sensors are fed to an analyzer (1.2). The analyzer can inhibit the tractor operation via relays (1.11). It also sounds an alarm hooter (1.9) and lights LED indicators (1.8). The system is powered from the tractor battery (1.7). The driver can reset the system using a reset button (1.12).
Patent NL-1006023-C1 (NL)
Title: Installation for wrapping bunches of flowers in sheet material
Inventor: BAGGERMANS GERARDUS PETRUS ANT
IPC: B65B25/02
Filed: 1997-05-12
Granted: 1998-11-13
Abstract: The installation is provided with feed devices for supply of a strip of sheet material from two different directions into the winding station. The strips of sheet material can be connected to each other by means of fixture devices (6a,6b) at adjustable angles. The fixture devices, extending over the width of the strip of sheet material, are accommodated in a frame (1) provided with positioning devices (7a,7b,8a,8b). The positioning devices can impart to the fixture devices an adjustable angle in relation to the length direction of the sheet material. The positioning devices have an adjustable axis system, which is connected with the fixture devices.
Patent NL-1006632-C1 (NL)
Title: Applying label during moulding process
Inventor: KRIMPEN DINGEMAN PIETER VAN
IPC: B29C45/14
Filed: 1997-07-21
Granted: 1997-09-26
Abstract: The joining of the label and the container or pot is no longer necessary, thus reducing the costs of a labelled container or pot. The label (24) is completely integrated in the shaft (25) of the container or pot (23). The base (27) is provided with holes (28) and sunken gutters (29). The thin label (24) to be printed on the outer edge is fitted automatically on the outer edge of the container (23) to be produced, so that during the injection moulding on the inside (26) a thin layer of plastic is formed, on which the label (24) is adhered. In order to ensure that the label is formed on the inner edge, it is made magnetic so that it locates against the matrix wall.
Patent NL-1014808-C1 (NL)
Title: Marine vessel with conduits incorporated during its construction has at least one interior part supported in hull by beams, beneath upper ends of which supports are fitted on which conduits are laid
Inventor: LINSSEN JOZEF PETER HENDRIKUS
IPC: B63B9/00
Filed: 2000-03-31
Granted: 2001-10-02
Abstract: The marine vessel with conduits incorporated during its construction has at least one interior part supported in its hull (1) by beams (3), beneath the upper ends of which supports are fitted on which the conduits are laid, after which the interior parts are placed on the beams. The vessel hull is provided with normal cross bulkheads (2). Between the beams extend strips (4) which are channel-formed and in which the conduits are laid.
Patent RU-2024227-C1 (RU)
Inventor: ESIKHIRO SAITO
IPC: A01N43/54
Filed: 1988-11-03
Granted: 1994-12-15
Abstract: Использование: сельское хозяйство, химический способ защиты растений. Сущность изобретения: участки, подлежащие защите от сорняков, обрабатывают производным пиримидина формулы   , где R - водород, низший алкил, C 1 -C 2  -алкоксиметил, бензилоксиметил, этоксикарбонилэтил, цианометил или группа   , где R 1  - водород, метил; R 2  - метил, незамещеный или замещенный нитрогруппой фенил; X - галоген, метил, метилфенокси, или его солью в количестве 0,16-10 г/ар. 13 табл.
Patent RU-2007108-C1 (RU)
Inventor: MATVEEV VLADIMIR I
IPC: A61G10/02
Filed: 1988-02-04
Granted: 1994-02-15
Abstract: FIELD: medicine. SUBSTANCE: method comprises steps of dynamic control of operator brain blood circulation state, applying a pressure to the lower part of the operator body while taking into account the blood circulation parameters with use of a feedback loop; upon "head-legs"-type G-force using a positive pressure, upon opposite G-force vector using a negative pressure and applying the pressure to the lower part of the operator body. EFFECT: enhanced accuracy of the method. 1 cl
Patent RU-2033552-C1 (RU)
Title: Method of preparing fuel for internal combustion engine
Inventor: DEMIDCHENKO VLADIMIR IVANOVICH
IPC: F02M27/04
Filed: 1988-03-28
Granted: 1995-04-20
Abstract: FIELD: engine engineering. SUBSTANCE: water-fuel mixture is simultaneously affected by magnet fuel, generated by a permanent magnet, and high frequency electric fuel. MgCl 2 ·6H 2 O. is added to the fuel. EFFECT: simplified method. 1 dwg
Patent RU-2051555-C1 (RU)
Inventor: BELOBOKOV NIKOLAJ IVANOVICH
IPC: A01D17/00
Filed: 1989-02-13
Granted: 1996-01-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: root crop harvester has self-propelled chassis 1 with frame 2, longitudinally arranged paired digging out and separating mechanisms 8, conveyor-reloader 13, hopper-storage 14, lifting conveyor 28 and rotary-ballistic device 30 to clean roots from stones. Conveyor-reloader 13 and horizontal conveyor 33 are mounted under discharge port of hopper-storage 14 on turntable 32. Installed under discharge end faces of mechanisms 8 are inclined troughs 22. Cross collecting conveyor is installed under trought 22. EFFECT: enlarged operating capabilities. 2 cl, 6 dwg
Patent RU-2021725-C1 (RU)
Title: Method and device for filleting front end of slaughtered fowl carcasses
Inventor: MEJER DETLEF
IPC: A22C21/00
Filed: 1990-01-26
Granted: 1994-10-30
Abstract: FIELD: poultry-processing industry. SUBSTANCE: method involves separation of outer and inner fillets first freeing outer fillets from coracoids and ribs and breaking the joint between outer and inner fillets. Device for realization of method comprises conveyor with carcass holders and filleting tools disposed along conveyor trajectory and designed for preliminary undercutting and final separation of outer and inner fillets. EFFECT: improved functional and operating characteristics. 2 cl, 7 dwg
Patent RU-2023785-C1 (RU)
Inventor: ROLF KINDMANN
IPC: E01B25/10
Filed: 1990-01-31
Granted: 1994-11-30
Abstract: Использование: в дорожных несущих балках для магнитных дорог. Сущность изобретени: в дорожной несущей балке, содержащей стальную конструкцию, соединенную с железобетонной плитой при помощи соединительных средств, и имеющей направляющие рельсы, последние выполнены боковыми и приварены к стальной конструкции. 4 з.п. ф-лы, 4 ил.
Patent RU-2050021-C1 (RU)
Inventor: KIBKALO VLADIMIR I
IPC: G06G1/08
Filed: 1990-03-30
Granted: 1995-12-10
Abstract: FIELD: automation and computer engineering. SUBSTANCE: device has control unit 1, clock 2, four reverse counters 3, 4, 5, 6, three multiplexers 7, 8, 10, constant generation unit 9, pulse counter 11, adder 12, decoder 13, read-only memory unit 15, two registers 14, 16, two digital-to-analog converters 17, 18, cathode-ray tube 19, processor 20. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2006883-C1 (RU)
Inventor: TSLAV LEV Z
IPC: G01V1/40
Filed: 1990-04-02
Granted: 1994-01-30
Abstract: FIELD: geoacoustic investigations. SUBSTANCE: method involves the steps of: exciting waves at dominant frequencies f 1  and f 2  determined by the most probable propagation velocities of transverse waves in rock V s  and in cement V y  and from borehole radius R, layer thickness h as well from expressions f 1 =aV s /ΠR and f 2 =QV y /h given in the invention description (where a and Q are dimensionless coefficients). The method is characterized in that waves are emitted at second critic angle respectively for liquid-cement boundary for f 2  and cement-rock boundary for f 1 . Reflected waves are received within frequency ranges corresponding to f 1  and f 2 . Cementing quality is determined from the relationship between high-frequency wave amplitudes corresponding to cement and low-frequency transverse wave amplitudes corresponding to rock, the decrease of the latter and increase in the high frequency wave amplitude corresponding to cement being representative of the presence of a gap between cement and rock. EFFECT: enhanced accuracy and efficiency. 2 dwg
Patent RU-2020596-C1 (RU)
Title: Device for evaluating and training speed of reaction
Inventor: BORODULIN NIKOLAJ I
IPC: G09B9/00
Filed: 1990-11-30
Granted: 1994-09-30
Abstract: FIELD: computer technology. SUBSTANCE: device has unit 1 for setting speed of showing of training information, which is formed by low frequency generator 2, device 3 for setting number of tests in cycle and switch 4; random numbers generator 5, which is formed by pulse generator 6, counters 7, 8 and decoders 9, 10; unit 11 for showing tests, unit 12 for inputting reply actions, threshold unit 13, threshold setting unit 14, correct answers counter 15, indication unit 16. EFFECT: widened area of application. 3 cl, 3 dwg
Patent RU-2013735-C1 (RU)
Title: Method of manufacture of heat exchange apparatus with longitudinally oriented passages
Inventor: BARON VITALIJ G
IPC: F28D7/00
Filed: 1991-01-02
Granted: 1994-05-30
Abstract: FIELD: heat engineering. SUBSTANCE: tube bundle with rod-shaped filler is placed in the housing of the apparatus. Some tubes are shorter than the housing and filler protrudes from them from one or two sides. Caps are fitted on the protruding parts of the fillers. Length of caps is lesser than that of the protruding parts of the filler. Placed in the clearances formed between tubes and housing are rod-shaped inserts which may be also placed in the clearances between the tubes inside the bundle. Then housing is crimped till faying of the housing, tubes, inserts and caps has been obtained, after which the filler is melted out. EFFECT: enhanced efficiency. 4 cl, 3 dwg
Patent RU-2036420-C1 (RU)
Title: Goniometer optical system
Inventor: DOBRYNIN PETR T
IPC: G01C1/00
Filed: 1991-04-02
Granted: 1995-05-27
Abstract: FIELD: geodesic instrumentation engineering. SUBSTANCE: goniometer optical system has telescope with optical micrometer, horizontal dial, microscope, three-section divider, wedges 2(5), 3(2), (2), truncated by biprisms 1(2) and 1(1). EFFECT: enhanced operational reliability. 4 cl, 2 dwg
Patent RU-2013357-C1 (RU)
Title: Deck crane
Inventor: GINZBURGSKIJ IGOR L
IPC: B66C23/52
Filed: 1991-01-18
Granted: 1994-05-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: deck crane consists of body, spacer and head which are interconnected. The body and its mechanisms remain unchanged for the entire standard size series; modification of the crane is effected through change of spacer height and arrangement of the head pulleys. Head is made detachable and rope tension and guide members are mounted on its inner surface. EFFECT: enhanced reliability. 2 dwg
Patent RU-2030043-C1 (RU)
Title: Connector
Inventor: LYUBINSKIJ VALERIJ E
IPC: H01R13/523
Filed: 1991-03-13
Granted: 1995-02-27
Abstract: FIELD: electrical engineering. SUBSTANCE: connector includes plug, cylindrical body which bottom carries socket put on inner side, funnel-shaped flexible socket attached to opposite side. It is oriented with narrow part inwards of body filled with neural dielectric medium with density different from density of medium surrounding connector. EFFECT: enhanced reliability of connector. 1 dwg
Patent RU-2013310-C1 (RU)
Title: Amphibian cycle
Inventor: KISELEV MIKHAIL P
IPC: B63H16/18
Filed: 1991-05-24
Granted: 1994-05-30
Abstract: FIELD: water transport. SUBSTANCE: amphibian cycle has front wheel with steering blades made in form of plates and rear wheels which are interlocked and are provided with blades 10 in form of door with lever 19 mounted on base 16 secured on rim 27 and wheel spokes and spring-loaded relative to the base and engageable with control sector made in form of half-rim 8 secured on body 11 of cycle. EFFECT: enhanced efficiency. 10 cl, 16 dwg
Patent RU-2000682-C1 (RU)
Inventor: SALDAEV ALEKSANDR M
IPC: A01B59/04
Filed: 1991-05-27
Granted: 1993-10-15
Abstract: Использование: в сельскохоз йственном машиностроении , а именно в машинах дл  посева и  междур дной обработки пропашных культур в орошаемом  земледелии. Сущность изобретени : широкозахватный  сельскохоз йственный агрегат содержит  гусеничный трактор и орудие. Орудие имеет  центральную раму 4 с левой 5 и правой полурамами . На концах центральной рамы 4 размещены  механизмы поворота боковых полурам дл  перевода  оруди  в транспортное положение. Боковые полурамы  соединены с центральной дополнительными  узлами креплени , смонтированными на концах  центральной рамы 4 и имеющими вертикальные оси  и универсальные шарниры 22, размещенные соос-  но. Гидроцилиндры механизма поворота боковых  полурам установлены между последними и центральной  рамой. Посредством хомутов на лонжеронах  в средней части рамы трактора закреплен механизм  подъема удаленных концов боковых полурам . 12 ил
Patent RU-2026890-C1 (RU)
Title: Method of wear-resistant coating forming
Inventor: MALYSHEV VLADIMIR NIKOLAEVICH
IPC: C25D11/02
Filed: 1991-04-22
Granted: 1995-01-20
Abstract: FIELD: wear-resistant coating preparing. SUBSTANCE: method involves applying of sublayer made of low-melting alloy on the basis, then - aluminium-containing composition and the following microarch oxide coating in alkaline electrolyte. Low-melting alloy forming with base metal and aluminium-containing composition the solid solutions has, wt.-%: copper 1-7; aluminium 2-7; nickel 0.5-1.5; boron 0.05-0.1, and zinc - the rest. Microarch oxide coating is carried out for 2/3 aluminium-containing composition layer thickness. EFFECT: improved method of coating forming. 3 cl, 1 tbl
Patent RU-2019323-C1 (RU)
Inventor: TERGOEV GENNADIJ I
IPC: B21B1/08
Filed: 1991-05-07
Granted: 1994-09-15
Abstract: Использование: холоднокатаный коллекторный профиль, содержащий трапециевидную головку и Т - образную ножку, применяемый для изготовления коллекторных пластин высокоскоростных двигателей. Сущность изобретения: на боковых сторонах трапециевидной головки выполнены выступы - заплечики и наклонные под углом 45 ° канавки. Это позволяет повысить качество коллекторов, снизить расход металла и трудоемкость изготовления коллекторов. 2 ил.
Patent RU-2036350-C1 (RU)
Title: Pulse drive
Inventor: YAVICH BORIS I
IPC: F16H1/14
Filed: 1991-06-13
Granted: 1995-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: arc-like piezoelectric member is included in the drive to play a motor. The member is concentrically mounted between the driving wheels of gear transmissions and interconnects the wheels. Successive wedging of the wheels by one or two controlled pushers is performed in agreement with the discrete feeding of electric power to the piezoelectric member and results in alternate rotation of the wheels and subsequent compression of the piezoelectric member. If the starting order of the wedging of the wheels is changed, rotating members will rotate in opposite directions. EFFECT: improved design. 3 dwg
Patent RU-2027294-C1 (RU)
Title: Device for controlling m-phase rectifier converter
Inventor: KADYSHEV ALEKSANDR I
IPC: H02M7/527
Filed: 1991-12-25
Granted: 1995-01-20
Abstract: FIELD: rectifier converters. SUBSTANCE: converter has synchronization unit which has inputs connected with power inputs of rectifier converter, mode setting unit with two outputs - p and q, 2m-channel distributor. Converter is provided additionally with the second 2m-channel distributor, 2OR-NOT circuit, square-wave generator and meander former. Both 2m-channel distributors are made in form of logic gates which have three conditions. Like information outputs of the gates are integrated and connected to outputs of synchronization unit. The first control inputs of the distributors are connected with outputs of meander former. The second inputs are integrated and connected to output of 2OR-NOT gate. Inputs of 2OR-NOT gate are connected with p and q outputs of setting unit. Like outputs of 2m-channel distributors are connected to paraphase inputs of two-clock thyristor switches of output stages. Converter is provided with protection system made in form of elements being sensitive to amplitude and duration of current in primary winding of pulse transformers of output stages. Protection circuit permits to inspect duration of control pulse of power rectifiers by digital method and to de-energize power supply at pre-trouble modes. EFFECT: improved reliability of control. 2 cl, 5 dwg
Patent RU-2013640-C1 (RU)
Title: Electric starter for internal-combustion engine
Inventor: CHIZHKOV YURIJ P
IPC: F02N11/08
Filed: 1991-06-27
Granted: 1994-05-30
Abstract: FIELD: internal-combustion engines. SUBSTANCE: current relay and speed sensor included in starting system enable charging of energy storage capacitor after successive trial not from very low voltages across capacitors (and probably from no voltage) but from higher level. Engine starting consists in a set of trials between which capacitor bank feeding starter motor is charged from storage battery. EFFECT: improved efficiency which makes it possible to use low-capacity storage batteries, that is, reduce mass and size. 1 dwg
Patent RU-2026310-C1 (RU)
Inventor: GIBOV KONSTANTIN MIKHAJLOVICH
IPC: C08G12/40
Filed: 1991-06-28
Granted: 1995-01-09
Abstract: FIELD: processes for preparing a polymeric material. SUBSTANCE: the process for preparing a foaming polymeric antipyrene comprises dissolving 100 parts of paraform (or formaldehyde) in 200 parts of a 0.5% NaOH solution on heating to 40-60 C for 30-40 min thereafter adding 110-140 wt parts of dicyanodiamide under stirring at 80-100 C for 40-60 C, then pouring 90-130 wt parts of xylite backflow and stirring for 100-120 min. The resulting product is dried at 120-150 C for 6-8 hours and thereafter ground and mixed with a phosphate component (mono, di- or polyammonium phosphate in a ratio of 100 wt parts of antipyrene and 40-80 wt parts of phosphates. EFFECT: improved effectiveness of antipyrene, greater utilization of xylite production waste and simplified treatment process. 2 tbl
Patent RU-2000754-C1 (RU)
Inventor: KALMYKOV KARALBI V
IPC: A61C13/265
Filed: 1991-07-19
Granted: 1993-10-15
Abstract: Изобретение относитс  к медицине, а именно к  стоматологии, и может быть использовано при изготовлении  зубных протезов. Технический результат:  повышение точности, надежности зубного протеза  и упрощение технологии его изготовлени .  Способ изготовлени  зубного протеза заключаетс   в следующем. Осуществл ют обработку опорных  зубов 1 под коронки 2 с опорной пластиной 3 со  сферическим фиксатором 4 и устанавливают их на  опорные зубы 1, снимают слепок и изготавливают  две гипсовые модели, причем одна со встроенными  сферическими фиксаторами. На гипсовой модели  без встроенных фиксаторов моделируют из воска  каркас бюгельного протеза и перевод т ее в полимерную  модель бюгельного каркаса известным  способом. При отсутствии возможности изготовлени  полимерного каркаса моделирование ведетс   гор чим воском на дублированной огнеупорной модели  со встроенными сферическими фиксаторами,  полимерный контейнерный аттачмен встраивают в  восковую модель бюгельного каркаса и далее продолжают  известным способом. Полимерна  модель  бюгельного каркаса устанавливаетс  на гипсовую  модель со встроенными сферическими фиксаторами , после этого на опорную пластину 3 вокруг фиксатора  устанавливают контейнерный аттачмен, соедин ют  его с полимерным каркасом св зующим веществом  /клеем, гор чим воском/ и производ т  перевод каркаса совместно с аттачменом в металл  После этого известным способом производ т постановку  искусственных зубов и формируют пластмассовый  базис протеза Контейнерный аттачмен  состоит из полого цилиндрического корпуса, при  этом крышка выполнена съемной в виде пластины с  отогнутыми концами, а на диаметрально противоположных  сторонах корпуса выполнены выступы с  пазами под концы пластины, при этом ширина пластины  меньше диаметра корпуса 7. 2 спф-лы, 6  зпф-лы. 13 ил.
Patent RU-2024164-C1 (RU)
Inventor: EFIMENKO EVGENIJ I
IPC: H02K17/00
Filed: 1991-07-17
Granted: 1994-11-30
Abstract: Использование: электротехника, электрические машины. Сущность изобретения: электродвигатель содержит два явно полюсных статора и ротор. Статоры установлены соосно с ротором и с аксиальным зазором по отношению друг к другу. Кроме того, статоры смещены относительно друга в тангенциальном направлении на половину полюсного деления. Каждый полюс статоров разделен на две части сквозным радиально-осевым зазором. С внешней стороны соседние части различных полюсов соединены ярмами, а со стороны ротора полюсными наконечниками. Полюсные наконечники выполнены прессованными из ферромагнитного порошка, а их аксиальный размер равен сумме длин обоих статоров и величины аксиального зазора между ними. 2 ил.