baber/WOPTO huggingface dataset:
Patent BR-0106905-C1 (BR)
Title: aquecedor de ar
Inventor: MAROCCO ELIANE DE FATIMA CORNE
IPC: F24H3/06
Filed: 2001-11-01
Abstract: AQUECEDOR DE AR CERTIFICADO DE ADIçãO DE INVENçãO PI 0106905-5, cujas modificações foram introduzidas com a intenção de facilitar sua construção no caso dos tubos verticais e manutenção para porta e ventilador centrífugo. Foram retirados os tubos verticais do radiador de aquecimento, ficando o aquecimento de ar através de uma câmara de circulação do ar (11) envolvendo toda a fornalha e a tomada de ar interno se fará através de um duto com regulagem de vazão (6); foram soldados fios de aço perpendiculares em toda câmara de circulação; a tomada de ar externo se dará por um duto (2) que envolve a saída de gases (1) da fornalha; o fluxo de circulação de ar quente se fará através de um ventilador centrífugo (8) que sugará o ar externo pelos dutos 6 e 2, o ventilador possui peças móveis, pois a carcaça é bipartida. O sistema possui um defletor de chama (5) possui um sistema de limpeza (4) que constitui-se de uma haste metálica e uma chapa transversal ao defletor de chama (5), acionado manualmente. A porta de acesso a fornalha foi construída de modo que todo o conjunto possa ser retirado para substituição.
Patent DE-3148018-C1 (DE)
Inventor: HARTL WALTER ING GRAD
IPC: H05K7/10
Filed: 1981-12-04
Granted: 1983-07-21
Abstract: A connecting element for chip carriers comprises a unitary pin frame of insulating material and a set of contact elements which are secured within the frame by injection molding. Each contact element comprises a wire segment having a terminal end projecting from the bottom of the frame to connect with a printed circuit board, the wire segment including a portion extending upward from the frame to serve as a spring leg for connection with a contact surface of a chip carrier. Connection may be made by soldering. The chip may be supported either on top of or hanging below the carrier. The spring legs press laterally into semicircular cutouts on the sides of the frame. Posts are provided on the frame for restricting the insertion depth of the contact elements. The posts may be formed by injection molding and may be located at miter-joint areas of pieces of the pin frame.
Patent DE-3151763-C1 (DE)
Title: Coupling and sealing device for concertina-type air ducts, in particular for use in mining
Inventor: SCHLIMBACH HEINRICH
IPC: F16L17/00
Filed: 1981-12-29
Granted: 1983-04-14
Abstract: A novel coupling and sealing device for air ducts (1, 2) is proposed, mainly for use in mining. At their ends, the air ducts (1, 2) each have beads (8, 12) in which flexible tension elements (10, 14) in the form of tension rings are located. The tension element (14) of the respectively outer concertina-type air-duct ends is designed so that it can be lengthened and shortened. The material of the outer air duct extends by a considerable amount in the direction of the inner air-duct end beyond the tension element (14) which can be lengthened and shortened and here has an annular chamber (17) which is constantly attached to the air-duct interior in such a way as to conduct pressure medium. This inner space is thereby elastically inflated, pulls the air ducts (1, 2) tightly against one another and in addition seals off the transition point (coupling point) of the air ducts (1, 2) in a manner that is tight against pressure medium. <IMAGE>
Patent DE-3611153-C1 (DE)
Title: Vacuum jug with a screw stopper
Inventor: ZIMMERMANN ANSO DR
IPC: A47J41/00
Filed: 1986-04-03
Granted: 1987-06-25
Abstract: In the case of a vacuum jug (1) with a housing (2) and a screw stopper (6) which can be screwed into a recess (12) at the top of the housing (2), in its closed position cooperates sealingly with a shoulder (4) of the housing (2) delimiting the filling opening (16) of the vacuum jug (1), and in its open position frees a pouring gap (a) at the shoulder (4), the escape of liquid between the screw stopper (6) and the housing (2) is to be prevented. This is achieved by the fact that the screw stopper (6) with an external thread (7) bears an intermediate ring (8) which can be inserted liquid-tightly into the recess (12), that the screw stopper (6) can be axially adjusted by its external thread (7) with respect to the intermediate ring (8) between its closed position and its open position, and that in the open position the screw stopper (6) is sealed off from the intermediate ring (8). <IMAGE>
Patent DE-3642672-C1 (DE)
Inventor: STEINHILBER HELMUT
IPC: F16C11/10
Filed: 1986-12-13
Granted: 1988-05-05
Abstract: A desk having a lectern and apparatus for slidably guiding the lectern into a resting position under the top of the desk and for enabling the lectern to be pulled from the resting position into a working position in which the lectern projects over the desk top. The lectern is supported in the working position by at least one extension, at least one supporting arm, and apparatus secured beneath the desk top for slidably receiving the extension.
Patent DE-3826332-C1 (DE)
Title: Electrical plug connector coupling
IPC: H01R13/629
Filed: 1988-08-03
Granted: 1989-08-24
Abstract: An electrical plug connector coupling is proposed which is composed mainly of a first plug connector part, a handling aid which can pivot between two limit positions and is mounted on the first plug connector part, a second plug connector part which interacts with the first plug connector part, and plug contact elements which are located in the plug connector coupling. The two plug connector parts are separated or joined together by a pivoting movement of the handling aid between the two limit positions. Two control curves (control cams) are provided on each of the two pivoting plates, and four pins are provided on the second plug connecting part to ensure that the two plug connector parts are separated and joined together without any scooping (without being positioned obliquely), of which pins in each case two are arranged opposite one another, and it being possible to engage in each case one pin with in each case one control curve.
Patent DE-3833454-C1 (DE)
Title: Liquid-manure channel
IPC: A01K1/01
Filed: 1988-10-01
Granted: 1990-01-25
Abstract: The invention relates to a liquid-manure channel 1, in a pigsty, which is located on a level beneath the sty floor 2 and exhibits two walls 4, 5 and a masonrywork or concrete floor, floating in the longitudinal direction of the liquid-manure channel 1, and is covered towards the top by a slatted floor 8, 9 mounted on the upper edges 6, 7 of the walls 4, 5, a lining 11, 12, 13 which is resistant to liquid manure being fitted in the liquid-manure channel 1. In the case of said liquid-manure channel, the invention provides that the lining 11, 12, 13 comprises portions 11, 12, 13 which are adapted to the profile of the liquid-manure channel 1, overlap one another and consist of galvanised black plate, that the portions 11, 12, 13 exhibit, for mounting them on the upper edges 6, 7 of the walls 4, 5, bent side parts 18, 19, 29, 30 on which there are provided angled-off parts 20, 23 which are let into slots 21, 25, provided on the upper edges 6, 7 of the walls 4, 5, and are jointed in a permanently elastic manner, and that the portions 11, 12, 13 are coated, on their entire inner surface, with a glass-fibre-reinforced polyester resin which is resistant to liquid manure, and the joints 26 of adjacent portions 11, 12 are sealed with a glass-reinforced polyester resin which is resistant to liquid manure. <IMAGE>
Patent DE-3843286-C1 (DE)
Title: Profile measuring device
IPC: G01B11/30
Filed: 1988-12-22
Granted: 1990-06-13
Abstract: In a profile measuring device for checking the profile of rolls (rollers), a guide part is displaced on a guide parallel to the roll axis for the purpose of measurement. A probe (tracer) projecting vertically through a bore in the guide part is positioned on the roll surface. The upper edge of the probe projects into the beam path of a laser beam which is fanned out in a planar fashion by a rotating beam splitter. The planar light beam extending parallel to the axis of the roll impinges on a measuring optoreceiver which is connected to a device which uses the times of light incidence or shading of the measuring optoreceiver and the synchronous rotational speed of the beam splitter to calculate the position of the uppermost edge of the probe and, after addition of the length of the probe, the point below the probe tip on the roll surface. <IMAGE>
Patent DE-3912383-C1 (DE)
IPC: B60D5/00
Filed: 1989-04-14
Granted: 1990-06-28
Abstract: The invention relates to an articulation damping device for use in an articulated bus. Between the front car (3) and the trailer (6) connected to the live ring (1') or between the trailing unit (6) and the front car (3) connected to the internal ring (1") of the live ring, a hydraulic cylinder (2) or a shock absorber (2') is arranged in the longitudinal central plane of the articulated bus and is located with its internal dead-centre position in the extended position of the articulated bus, and a further hydraulic cylinder (19) or shock absorber (19') is arranged in a hydraulic circuit which is in parallel with the hydraulic cylinder (2) or the shock absorber (2') and is located, preferably in a slightly oblique position, at a distance from the longitudinal central plane of the articulated bus in the extended position of the same in its central stroke position, the hydraulic cylinder (19) or the shock absorber (19') being suitably mounted at one end on the respective car component (3;6) and at the other end in the transverse central plane of the respective live ring component (1',1"). 
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Patent DE-4020093-C1 (DE)
Title: Adjustment for external temp. dependent heating control - automatically monitors each changing procedure after each characteristic change
IPC: G05D23/19
Filed: 1990-06-23
Granted: 1991-06-13
Abstract: The characteristic control, based on ambient temp. is adjusted to obtain desired room temp., with a provision of a delay between any two adjusting steps. Each time the characteristic is adjusted, the modification process, initiated by it is monitored and used as yardstick for the time delay until the next adjustment. The adjustment process is pref. displayed to provide the user with an indication of the time delay, and each adjustment step blocks off or suppresses the next adjustment steps until the time delay has expired. USE/ADVANTAGE - For central heating boilers etc., with gauranteed time delay between two adjusting steps.
Patent DE-4125856-C1 (DE)
IPC: G01R15/18
Filed: 1991-08-03
Granted: 1992-09-03
Abstract: A sensor device (7) for medium and high-voltage lines comprises an electrically insulating annular support (8) placed around the line and carrying an annular electrode as a capacitive voltage sensor, and a coil capable of surrounding the line as an inductive current sensor. The electrode is formed by the windings of the coil.
Patent DE-4216967-C1 (DE)
Title: Vehicle-seat-rail clamp to floor mounting - has transverse lug on mounting with opening into which clamping wedge is thrust by screw and opening in rail for lug
Inventor: MAZZON ADAM
IPC: B60N2/015
Filed: 1992-05-22
Granted: 1993-09-30
Abstract: The clamp secures the lengthwise rail (1) of a vehicle seat to a mounting (3) on the floor. A lug (7) fixed to the mounting extends upwards through an opening (17) in the rail. The lug contains an opening (8) into which a loose clamping wedge (12) acting between the lug and the rail is thrust by a screw (19) acting against its rear end face. The lug can be formed by one arm of a U-shaped component (6), whose other arm (9) accommodates the screw. ADVANTAGE - Simple, compact, of low cost, and does not need to be made to close tolerances.
Patent DE-4239356-C1 (DE)
Title: Leakage display device for flange connections - has pressure sensors for each flange coupled to respective modulators providing PCM telegrams
Inventor: MESTRUM FERDINAND
IPC: G01M3/28
Filed: 1992-11-24
Granted: 1994-05-26
Abstract: The leakage display device uses a pressure switch or pressure sensor (36) associated with each flange connection (F1..Fn) coupled via a 2-wire line (L1) to a pcm modulator (M1..Mn). The modulators are coupled together via a multi-wire line (L2), connected to a programmable control (44) evaluating the received pulse code modulation telegrams to indicate a leaking flange connection. Pref. a current and voltage limiting module (46) is incorporated in the multi-wire line for the signals fed to or from the programmable control. ADVANTAGE - Relatively simple parallel monitoring of several flange connections.
Patent DE-4340888-C1 (DE)
Title: Method of measuring the food gathering of a colony of social flying insects and device for implementing the method
Inventor: BAAL THOMAS DIPL BIOL
IPC: A01K47/06
Filed: 1993-12-01
Granted: 1994-10-13
Abstract: The invention relates to a method of measuring the food gathering of a colony of social flying insects, in particular bumble bees or bees,     - in which the flying insects leaving a nest are conducted individually through a lockable first chamber (31), the flying insects are conducted individually from the first chamber (31) into a first compartment (34) of a weighing chamber and their outgoing weight is determined there, the flying insects are conducted into a lockable second chamber (35) and released from there into the open for food gathering, - in which the flying insects returning into the nest from food gathering are conducted individually through a lockable third chamber (31'), the flying insects are conducted individually from the third chamber (31') into a second compartment (34') of the weighing chamber and their incoming weight is determined there, and the flying insects are conducted into the nest through a lockable fourth chamber (35'), and - in which the food gathering is determined by working out the weight difference between a plurality of incoming weights and outgoing weights of individual flying insects.   The invention also relates to a device for implementing the method. <IMAGE>
Patent DE-4417520-C1 (DE)
Title: Thermal transfer paper for printing textiles
Inventor: GUMBIOWSKI RAINER DIPL CHEM DR
IPC: B41M5/52
Filed: 1994-05-19
Granted: 1995-12-07
Abstract: Polymer-coated paper (I) for thermal image transfer onto porous sheets consists of a paper base (A) coated with a layer (B) of ethylene copolymer or copolymer mixt. (II) and a dye-absorbing layer (C).
Patent DE-4437269-C1 (DE)
Title: Cleaning workpiece surfaces
Inventor: SCHMID ROLAND DR PHIL
IPC: C23G5/00
Filed: 1994-10-18
Granted: 1996-02-22
Abstract: A workpiece surface is cleaned by creating an electronic discharge between a thermionic cathode and the workpiece connected as anode. In order to heat the surface at the same time, the discharge is carried out at a gas pressure of 0.5-50  mu bar with a current of at least 50 A. The process gas atmos. contains at least 25% H2.
Patent NL-1004668-C1 (NL)
Title: Plug for use in sealing and passage provision in pipe
Inventor: IPENBURG WILLEM
IPC: F16L7/02
Filed: 1996-12-02
Granted: 1998-06-03
Abstract: In the longitudinal direction of the plug, a bore extends, with a part running in the direction of one end of the plug. By cutting through the plug approximately crossways to its longitudinal direction, it has a minimal passage which coincides with the cross-section of the bore at the level of the inclined surface. The plug is provided with a collar, which during usage locates in a sealed manner against the free end of the pipe to be sealed. The body on the outside is provided with friction devices for frictional fixture of the plug in a pipe. The plug is provided with a cutting edge extending in the length direction so that it be at least partly folded openly. The plug is made of plastic or rubber with a preferable hardness of approximately 50 Shore A.
Patent NL-1004714-C1 (NL)
Title: Method of displaying bouquets of flowers
Inventor: VUIJK RONALD RENE
IPC: A01G5/04
Filed: 1996-12-06
Granted: 1998-06-09
Abstract: The disc used is made from a rigid material and has a large number of holes through which the stems of flowers are placed. The disc has one central hole, of smaller diameter, in which a rod can be secured which protrudes upwards by a small amount while the downward facing end is placed in e.g. a vase The stems, which are placed through the holes in the disc, are gathered together so that the flowers are spread. The ends of the stems, which are pulled together, are placed in a container using the central rod.
Patent NL-1005883-C1 (NL)
Title: Remote control of electrical equipment e.g. computer
Inventor: VISSER JAN REINDER TIEMEN
IPC: H04L12/12
Filed: 1997-04-23
Granted: 1998-10-26
Abstract: A computer (1) is connected to a modem (2) and converter (3), which converts RS232 signals into TTL logic. A micro-controller (4) monitors the RS232 connection for Data Set Ready (DSR), Data Terminal Ready (DTR) and Data Carrier Detect (DCD) signals. It also controls the computer ON/OFF switch (5). The use telephones in via the modem, which activates the microcontroller. DTR and DSR signals establish whether the computer is already switched on under logic control. The computer allows the user to assume remote control. Breaking the telephone connection initiates a controlled shut-down sequence.
Patent NL-1007915-C1 (NL)
Title: Windmill with vertical rotary shaft
Inventor: NIESSEN GUENTHER
IPC: F03D3/06
Filed: 1997-12-29
Granted: 1999-07-12
Abstract: Viewed from the wind direction, movable wind blades are fitted on the one edge, that which is with the wind (drive edge), and have direct or indirect contact with the arms of the rotary gondola at least on the drive edge, with the broad edge directed into the wind. Each of the wind blades is rotatably located between two branches unsymmetrically and has a longer and a shorter edge. Only the shorter wind blade can pass through between an uppermost and a lowermost rotary circle arm. The longer wind blade on its outer end has blocking spurs and has a double function, ie. with wind pressure in the direction of the rotary circle arms these arms are brought to touch it. With wind pressure away from the rotary gondola arms the longer wind blade releases from the rotary circle arm pair and the wind blade with the small edge points is against the wind.
Patent RU-2020169-C1 (RU)
Title: Method for cooling walls of metallurgical furnaces
Inventor: BELYAVSKIJ MIKHAIL A
IPC: C22B5/02
Filed: 1990-04-13
Granted: 1994-09-30
Abstract: FIELD: furnace cooling systems, mainly, for pool melt. SUBSTANCE: method includes supply of cooling liquid to jacket sections with working flow rate and pressure from distributing header. To increase campaign of furnace, main supply of cooling liquid to jacket with working parameters is cut, and supply of cooling liquid to each overheated jacket from additional source is increased by 2-5 times with head exceeding the working head by 1.4-2.3 times, and after restoration of temperature conditions, the flows of cooling liquid are changed over to initial working conditions. EFFECT: higher efficiency. 1 dwg, 1 tbl
Patent RU-2070946-C1 (RU)
Title: Diaphragm for application onto electrode
Inventor: ZHAN BOSHO
IPC: C25B9/23
Filed: 1990-08-09
Granted: 1996-12-27
Abstract: FIELD: diaphragms free of asbestos applicable in electrolytic baths. SUBSTANCE: diaphragm fro application onto electrode is microporous diaphragm which may be formed in situ by wet method and consisting of fibrous layer without asbestos. Fibers are microreinforced with fluorinated polymer. Complex is sintered and the fibrous layer includes fluorinated polymer binding the fibers. Mineral fibers amount to 1-80% of the mass of the mixture and are selected among fibers of carbon, graphite, titanate and their mixtures. EFFECT: higher efficiency. 3 cl
Patent RU-2014522-C1 (RU)
Title: Способ контроля заполнения гидросистемы и устройство для его осуществления
Inventor: ANDREEVA GALINA V
IPC: F15B20/00
Filed: 1990-07-18
Granted: 1994-06-15
Abstract: Использование: в приборостроении для контроля полноты заполнения гидравлических приводов и агрегатов. Сущность изобретения: создают давление в воздушной полости гидропневмоаккумулятора, подсоединяют последний к гидросистеме и измеряют падение давления, по величине которого судят о качестве заполнения гидросистемы. Устройство для контроля заполнения гидросистемы содержит корпус с установленным внутри него чувствительным элементом в виде диафрагмы. 2 с.п. ф-лы, 2 ил.
Patent RU-2016371-C1 (RU)
Title: Device for measuring profiles of odd-shaped article cross sections
Inventor: TSURKIS LEV S
IPC: G01B5/20
Filed: 1990-09-21
Granted: 1994-07-15
Abstract: FIELD: measurement technology. SUBSTANCE: device has a base, movable unit for placing an article to be measured and carriage mounted on the base, levers with measuring tips mounted on the carriage. The device is characterized in that the levers are spring-loaded and a cam is located on one of the levers and a rod provided with a roller at its end coupled with the cam is fixed to the other lever. The device furthermore has a mechanism for synchronous rotation and moving apart the levers, sensors for sensing rotation angles of the levers and displacement sensors for the carriage and unit for placing the article. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2023209-C1 (RU)
Inventor: BABICH YURIJ G
IPC: F16H39/00
Filed: 1990-10-26
Granted: 1994-11-15
Abstract: Изобретение относится к гидроприводам транспортного машиностроения, преимущественно лесопромышленных тракторов, оснащенных толкателями. Цель: повышение надежности толкателя. В напорной линии параллельно напорным клапанам высокого давления установлены предохранительный клапан и управляющий им двухпозиционный гидрозолотник, электромагнит которого связан с источником питания через датчик положения толкателя относительно шасси. Изобретение обеспечивает два режима гидротрансмиссии лесозаготовительной машины по загрузке в зависимости от опускания или поднятия толкателя. Это позволяет ограничить нагрузки, воспринимаемые толкателем и соответственно сделать его менее металлоемким. 2 ил.
Patent RU-2005573-C1 (RU)
Inventor: BERKUTOV VASILIJ P
IPC: B21J13/02
Filed: 1990-12-13
Granted: 1994-01-15
Abstract: FIELD: plastic metal working. SUBSTANCE: press tool has body and changeable impression insert secured in blind socket of body by at least two vertically inclined wedges. Channels and wedges narrow down from working part of die and socket channels in narrow portion are bent round radius. Front end of each wedge is reduced in thickness to ensure resilient bending in narrow portion of corresponding socket channel. Rear end of wedge has recess for engagement with remover. EFFECT: enhanced efficiency. 9 dwg
Patent RU-2055595-C1 (RU)
Title: Способ получения гипериммунной сыворотки против кампилобактериоза телят
Inventor: BELIK VITALIJ V
IPC: A61K39/40
Filed: 1994-01-14
Granted: 1996-03-10
Abstract: Использование: биотехнология, поливалентная гипериммунная сыворотка против кампилобактериоза телят. Сущность изобретения: в качестве животных - продуцентов используют телят 8 - 12 месячного возраста, из исходных штампов C. jejni ВГНКИ N 169 / 17, ВГНКИ N 79, ВГНКИ N 80 отдельно готовят живые и убитые 0,5% формалина вакцины, гипериммунизации телят осуществляют живой и инактивированной вакцинами шестикратно с интервалами между инъекциями 3 - 4 сут. При этом убитые вакцины вводят подкожно в дозе 20 - 30 млрд. микробных тел, живые в возрастающих дозах : 30 - 40, 50 - 60, 80 - 90, 100 - 120 млрд. микробных тел соответственно с последующим их снижением до 80 - 90 и 50 - 60 млрд. микробных тел в заключительных инъекциях. Отбор крови производят при титрах сывороток не менее 1 : 1600 - 1 : 3200 на 7 - 10 день после последней инъекции. После контроля сыворотки смешивают в равных пропорциях. 2 табл.