baber/WOPTO huggingface dataset:
Patent DE-4200144-C1 (DE)
Title: Slatted support for mattress on bed - has tilting frame made in two parts with longitudinal members adjusted to different angles to give support for head
IPC: A47C20/04
Filed: 1992-01-07
Granted: 1992-10-01
Abstract: The mattress support with slats has a main frame (2) with a hinged head section. An additional frame is incorporated in that (7) of the head section. Its long members pivot on the hinge axis of the head frame and in the planes of the fixed long members of a neck support frame (4). Supports (21) for adjusting levers (6) are mounted on the main frame long members. They also retain the long members of an auxiliary frame (5), when the head section (3) is retracted and the tops of the main and auxiliary frame long members are at the same or different levels, the neck frame forming a lower level step from the main one. Driving dogs are provided on the long members of the head frame for those of the auxiliary frame when the head section and neck support are swung up. ADVANTAGE - Improved mechanical assembly for head frame adaptation to various requirements.
Patent DE-4224012-C1 (DE)
Title: Solderable electric contact element - has silver@-tin@ alloy layer below gold@-tin@ solder alloy layer
Inventor: HERKLOTZ GUENTER DR
IPC: B23K35/00
Filed: 1992-07-21
Granted: 1993-12-02
Abstract: A solderable electric contact element consists of an Fe-Ni alloy backing bearing a layer system of a metallic layer and, on part of the metallic layer surface, a 60-90 wt.% Au/10-40 wt.% Sn solder alloy layer, the novelty being that the metallic layer (3) consists of a 50-90 wt.% Ag/10-50 wt.% Sn alloy. ADVANTAGE - The Ag-Sn alloy layer is less expensive than prior art Au layers but has similar electrical and physico-chemical properties and prevents uncontrolled flow of the Au-Sn solder alloy on the contact element surface.
Patent DE-4312504-C1 (DE)
Title: Suspension device for an exhaust system of a motor vehicle
Inventor: EICHMUELLER CHRISTIAN
IPC: F16L55/035
Filed: 1993-04-16
Granted: 1994-10-06
Abstract: A suspension device (1) has a fixing element (3) and a U-shaped support element (2). In addition, the suspension device (1) has an inner bearing part (6) connected to the exhaust system, on which two upper and lower webs (4 and 5) composed of rubber-elastic material are fixed. The said webs are fixed by their opposite end sections on the support element (2) and the fixing element (3). In manufacturing the suspension device (1) the fixing element (3) and the support element (2) are separated from one another by a degree of precompression (a), so that after their fixing on the vehicle floor (10) a precompressive force is introduced into the upper and lower webs (4 and 5). This is relaxed when the inner bearing part (6) is displaced from a "cold position" (b) into a "warm position" (c) due to thermal expansions of the exhaust system, shear and tensile stresses scarcely occurring in the webs (4 and 5). <IMAGE>
Patent DE-4315044-C1 (DE)
Title: Locating centre for a machine tool, in particular for a grinding machine
Inventor: NEUMANN HENRY
IPC: B23B23/02
Filed: 1993-05-06
Granted: 1994-09-08
Abstract: The known carbide tips are very expensive, in particular as size increases. There is a risk that they will flake off from the locating centre. Furthermore, the carbide is difficult to machine in order to obtain a three-point bearing for better centring. The object is to create a locating centre in which no carbide tips are used and which can be produced without great expense and can also be used for a three-point bearing. To this end, carbide pins (1) are firmly arranged over their length in bores (4) at the end of the cylindrical parent body (2) at distances apart on a circular path around the longitudinal axis of the locating centre. The parent body (2) is formed together with the carbide pins (1) into a truncated or pointed cone by grinding or spark-erosion machining, and the conical surface (3) is indented between the machined carbide pins (1). The locating centre is used for a machine tool, in particular for a grinding machine. <IMAGE>
Patent DE-4339097-C1 (DE)
Title: Process for producing a roll body
Inventor: PFIRRMANN HORST
IPC: B29C53/56
Filed: 1993-11-16
Granted: 1994-11-17
Abstract: Process for producing a roll body from epoxy resin or phenolic resin, in which a strip impregnated with the epoxy resin or phenolic resin and containing fibres is wound onto a mandrel and is subsequently removed from the mandrel and solidified, the roll body being transformed by at least one pressing tool into an unround shape and being fixed permanently in the unround shape by subsequent curing of the material forming it. <IMAGE>
Patent DE-4340661-C1 (DE)
Inventor: SPIESS ARMIN
IPC: B29C45/17
Filed: 1993-11-30
Granted: 1995-08-17
Abstract: A system for manufacturing molded articles and simultaneous engineering of mold cavities, comprising a casting device, a machining device and interchangeable cassettes. The casting device comprises a casting mold having two mold halves, each having cassette receptacles and being moveable against each other perpendicular to a separation surface of the casting mold. The casting device also has interchangeable cassettes inserted into the cassette receptacles of the mold halves so that they abut each other and enclose the mold cavity when the casting mold is closed. The cassettes have positive guides on their sides opposite the separation surface that are insertable into the positive guides on the cassette receptacles of the mold halves. The machining device comprises a machining station such as a drill, a turning tool, a milling tool, a grinder and an eroding tool, and also a clamping device within a working range of the machining station. The clamping device has cassette receptacles with positive guides that correspond to the positive guides of the cassettes. The cassettes can be interchangeably and precisely mounted in the cassette receptacles of the machining device and of the casting device without adjusting the position of the cassettes.
Patent DE-4413306-C1 (DE)
Title: Reinforcing a construction component
Inventor: HUBER HEINZ
IPC: C23C4/08
Filed: 1994-04-16
Granted: 1995-10-19
Abstract: Reinforcing a component comprises applying a reinforcing layer having a thickness of at least 1 mm and a degree of density at least 99.5% and containing reinforcing particles by high velocity flame spraying of reinforcing particles mixed with a metal alloy powder. The reinforcing particles used are not coated and the powder particles hitting the component are maintained at a temperature 200-400 deg C above the melting temperature of the metal alloy.
Patent NL-1000048-C1 (NL)
Title: Disposable cover for audio equipment earphones
Inventor: SCHELLINGS PETER JOHANNA MARIA
IPC: H04R1/12
Filed: 1995-04-03
Granted: 1995-05-18
Abstract: The flexible cover has an elastic insert to enable it to be fitted quickly onto the earpiece. It can be made from the same material as is used for disposable caps in hospital operating theatres. The covers can be placed next the earphone installation, with instructions and a disposal tray fro used covers. It can be made in three sizes, i.e. one for each standard earpiece size. It can be provided in differing colours and material thicknesses.
Patent NL-1001229-C1 (NL)
Title: Stacking device for positioning boxes in columns for subsequent storage - has two movable vertical walls with grooves contg. retractable pressing elements for holding and releasing containers during and after stacking operation, and pusher element
Inventor: JAEN JOSE BOIX
IPC: B65G57/30
Filed: 1995-09-18
Granted: 1996-12-06
Abstract: The device for positioning containers e.g. cardboard boxes supplied from a forming machine to the device via a feed belt, has a device for receiving each box. A lifting device is provided, and has a pushing element which moves stacked containers outside the device. The latter has a pair of plates or vertical partition walls (5) which are movable to adjust the box format. The movements are carried out by spindles (10,11) having corresponding arms (8,9) connected to move along the plates. The latter have longitudinal grooves (6) which contain concealable pressing elements (7). The latter emerge to hold containers between the walls or are retracted to release a box when stacked. A pusher element (15) moves a stack and is connected to a long stroke roller.
Patent NL-1007194-C1 (NL)
Title: Fishing-line sinker
Inventor: CHALLA BEREND-JAN
IPC: A01K91/06
Filed: 1997-10-02
Granted: 1998-01-21
Abstract: The sinker is made of metal or plastics and it can be of sheet-material, offset- or screen-printed or using a stamp. It may be stamped out of flat sheet material, the stamping cutter being rapidly and simply adjustable to give the desired shape. It may be used to display texts, drawings etc. the latter typically showing a flat or other fish in a colour attractive to other fish. It can slide on a fishing line passed through it and on which it can be fixed in position without using knots.
Patent NL-1012886-C1 (NL)
Inventor: STERK GEERT JAN
IPC: C07D405/12
Filed: 1999-08-23
Granted: 2001-02-26
Abstract: The present invention relates to ester derivatives of 1,4-dihydropyridine-5-carboxylic acid of formula (I) wherein R1, R2 and R3 may be a coumarin group. These compounds possess an anti-viral activity. Most of the anti-viral compounds known in the art are nucleoside-derivatives. Various viruses become resistent against these. Because the compounds according to the invention are not nucleoside-derivatives, they form a suitable alternative. The invention also relates to a method of preparing the anti-viral substances according to the invention.
Patent NL-1019794-C1 (NL)
Title: Heating device for liquid inside liquid transport pipe, comprises heating element incorporated into pipe
Inventor: KUIJPERS MARIANUS HENRICUS HER
IPC: H05B3/54
Filed: 2002-01-21
Granted: 2003-07-23
Abstract: The liquid is heated via a heating element (2) incorporated into the pipe (1).  An Independent claim is also included for a liquid-tight connector used to lead a heating element into or out of a liquid transport pipe.
Patent NL-1019898-C1 (NL)
Title: Personal alarm for preventing e.g. assault or rape, generates audible and telephone alarms when activated
Inventor: MEENG HAROLD EDWARD
IPC: G08B25/08
Filed: 2002-02-04
Granted: 2003-08-05
Abstract: The alarm includes a means for generating an alarm which is audible in the immediate vicinity, a means for generating a telephone alarm and a means (4) for simultaneously activating these two alarm generating means.
Patent NL-1024093-C1 (NL)
Title: Hollow ceramic fiber membrane module for e.g. microfiltration, contains curved membranes
Inventor: TERPSTRA RINSE ALLE
IPC: B01D63/04
Filed: 2003-08-12
Granted: 2004-11-24
Abstract: A hollow ceramic fiber membrane module comprises curved membranes (7, 9). A membrane module (5), especially for microfiltration, ultrafiltration, pervaporation or gas separation, comprises alternating rows of horizontal and vertical ceramic hollow fiber membranes, the ends (11, 13) of which are embedded in flanges (15, 17). The membranes are curved. An independent claim is also included for an exchanger (1) comprising a casing (3) and the above membrane module.
Patent NL-1029997-C1 (NL)
Title: Drying method for prefabricated concrete element, by treating its surface with Krystol concrete waterproofing agent
Inventor: LAMEIJER JAN ANTON JOHAN
IPC: C04B41/45
Filed: 2005-09-21
Granted: 2006-01-16
Abstract: The concrete pores are filled by treating its surface with Krystol concrete waterproofing agent. A method for drying a prefabricated concrete element comprises treating its surface with Krystol concrete waterproofing agent in order to fill the pores. Excess waterproofing agent is then removed.
Patent RU-2025673-C1 (RU)
Title: Method to measure image illumination intensity
Inventor: GALIULIN RAVIL M
IPC: G01J1/42
Filed: 1990-05-31
Granted: 1994-12-30
Abstract: FIELD: photography. SUBSTANCE: combined measuring mode is used at constant and regulated sensitivity of a photodetector. EFFECT: increased accuracy of measurements. 2 dwg
Patent RU-2074859-C1 (RU)
Title: Rare-earth metal cryptates as biological molecule fluorescent markers
Inventor: ZHAN-MARI LEN
IPC: G01N33/533
Filed: 1988-12-16
Granted: 1997-03-10
Abstract: The invention concerns rare earth cryptates composed of at least one rare-earth salt complexed by a macropolycyclic compound having one of the formulae (I or II) in which the cycle (a) is the N2O4 macrocycle, the N2O3 macrocycle or the bis-bipyridine macrocycle, Y is a group or a spacing arm consisting of a bivalent organic radical chosen from the C1 to C20 linear or branched alkaline groups, possibly containing one or more double bonds and/or possibly being interrupted by one or more hetero atoms such as oxygen, nitrogen, sulphur or phosphorus or the C5 to C8 cycloalkaline groups or from the C6 to C14 arylene groups, said alkaline or arylene groups being possibly substituted by alkyl, aryl or sulfonate groups; Z is a functional group capable of forming a covalent bond with a biological substance; R is a methyl group or the -Y-Z- group; R' is hydrogen or a -COOR'' group in which R'' is a C1 to C10 alkyl group and preferably the methyl, ethyl or tertiobutyl group or R' is a CO-NH-Y-Z group.
Patent RU-2021441-C1 (RU)
Title: Reinforcement for reinforced concrete products, method of its manufacture, and plant for realization of method
Inventor: AERT MISHEL
IPC: E04C5/02
Filed: 1990-07-31
Granted: 1994-10-15
Abstract: The invention relates to an assembly of reinforcing elements for reinforced concrete products, this assembly comprising a plurality of spaced-apart rigid transverse reinforcing elements (12) and at least two longitudinal flexible elements (14) joined to the transverse reinforcing elements in order to keep them spaced apart at chosen intervals. An assembly is thus obtained which may be easily packaged. The invention also relates to a method and a device for manufacturing this assembly of reinforcing elements. <IMAGE>
Patent RU-2001522-C1 (RU)
Inventor: CHISTOV BORIS A
IPC: H03M9/00
Filed: 1990-07-20
Granted: 1993-10-15
Abstract: Использование: изобретение может быть использовано  в системах обработки информации, использующих  дл  обмена бипол рный код Сущность:  преобразование последовательного бипол рного  кода линий св зи 4 в последовательный  унипол рный код осуществл етс  с помощью п  формирователей 3 с выделением информационной  импульсной последовательности и импульсов синхронизации , которые через мультиплексор 5 поступают  в блок 2 контрол  где осуществл етс  контроль  параметров обрабатываемого канала и формируютс  сигналы управлени  преобразователем  при сбо х каналов бипол рного кода В паузе между  принимаемыми словами блок 2 контрол  выдает  упразп ющий сигнал Конец преобразовани  9,  разрешающий использование информации с выхода  ершового регистра 6. С помощью первого  счетчика 10, дешифратора 11, элемента И 12, триггера  21, элемента ИЛИ 13, а также первого 14,  второго 15 одновибраторов и второго счетчика 16  осуществл етс  подсчет количества принимаемых  слов по обрабатываемому каналу и формирование  сигналов управлени  преобразователем. При длительных  сбо х информации в каналах 4 бипол рного  кода, формировании сигналов управлени  преобразователем  осуществл етс  по сигналу с п того  выхода блока 2 контрол  с помощью элемента ИЛИ  13, одновибраторов 14 и 15 и второго счетчика 16  С помощью элементов И второй группы 20 и группы  п-триггеров 17 осуществл етс  формирование  сигналов 18 отказа обрабатываемых каналов 4 бипол рного  кода 1 зпф-пы. бил
Patent RU-2015840-C1 (RU)
Title: Apparatus for casting molds knock-out and vibration knocking-out device
Inventor: NATFULLIN ZIFER
IPC: B22D29/02
Filed: 1990-10-17
Granted: 1994-07-15
Abstract: FIELD: metallurgy. SUBSTANCE: apparatus for casting molds knock-out has: a base; a frame; a vibration knocking-out device with a frame and a drive and a working body, made in the form of a vibrating member with needles, mounted so as to be capable to be engaged with the lower surface of a mold; a bunker to collect wastes. The apparatus also has a positioner with a window to position half-molds over knock-out mechanism and a flexible casing. The working body is fixed on the frame, that is mounted so as to be capable to move in direction to a mold. The flexible casing is fixed to the upper and the lower parts of the frame along its perimeter so as to be capable to be engaged with a place for half-molds setting. The lower part of the flexible casing is fixed on the wastes collecting bunker. The upper end of the flexible casing is free and is spring-loaded in direction to the place of the setting. Vibration knocking-out device has a drive to move frames in direction of half-mold and back, a working body, that is fixed on a frame and made as a lattice with needles. In the case, group of needles to push ingots out of a half-mold is made longer, than height of the half-mold. Needles are made as vibrators with individual drive. EFFECT: apparatus and device are used for ingots knocking-out from molds. 6 cl, 10 dwg
Patent RU-2019007-C1 (RU)
Inventor: ESIN VASILIJ S
IPC: H01Q11/08
Filed: 1990-11-01
Granted: 1994-08-30
Abstract: FIELD: aerial equipment. SUBSTANCE: spiral radiator has cylindrical spiral, case in the form of cylindrical sleeve mounted coaxially to it, excitation unit and tuning element. Excitation unit is manufactured in the form of section of central conductor coupled with one end to resistance transformer and exciter of cylindrical spiral installed uniaxially to cylindrical spiral. Tuning element is fabricated in the form of radial and arc-shaped elements connected in series which are conductively coupled to spring ring with the aid of contact element. Tuning element is located in plane orthogonal to axis of cylindrical spiral. Groove is made in inner side surface of case in which spring ring is arranged. Free end of radial element is linked to resistance transformer. Section of round waveguide mounted for longitudinal translation is put coaxially to cylindrical spiral. EFFECT: enhanced operational efficiency and reliability. 2 cl, 6 dwg
Patent RU-2085876-C1 (RU)
Title: Method of force measurement under climatic tests of structure of flying vehicle for strength and gear for its realization
Inventor: ILIN YURIJ S
IPC: G01L1/22
Filed: 1990-08-01
Granted: 1997-07-27
Abstract: FIELD: measurement technology. SUBSTANCE: restoring element of force measuring transducer is loaded before test during calibration and then under climatic conditions for two deformation levels with the aid of unit manufactured in the form of wedge with reference measuring elements and sensor checking position of wedge. Structure is loaded up to preset level, output test signals of force measuring transducer are measured and force is found by mathematical formula given in description of invention. EFFECT: enhanced authenticity and accuracy of method and gear. 2 cl, 5 dwg
Patent RU-2012792-C1 (RU)
Title: Method for development of oil field
Inventor: OGORELTSEV VADIM YU
IPC: E21B43/30
Filed: 1990-12-25
Granted: 1994-05-15
Abstract: FIELD: development of oil field. SUBSTANCE: method includes drilling of wells spaced in geometric pattern presenting two regular hexagons turned relative to each other through 30 deg. with producing wells located on sides, in corners and centers of hexagons. Additional wells are drilled to expose discontinuous formation and located inside inner hexagons symmetrically to outer hexagon. Producing wells are perforated stage by stage. After breakthrough of injected agent into producing wells located in corners of inner hexagon, the second stage is started. Subjected to exposure is entire producing section in wells located on sides of outer hexagon, with their treatment up to breakthrough of displacing agent and subsequent transition to injection. EFFECT: higher efficiency. 4 dwg
Patent RU-2036111-C1 (RU)
Title: Reflective member for road or number signs
Inventor: DZH SUNDAR RADZHAN
IPC: B41M1/28
Filed: 1991-05-14
Granted: 1995-05-27
Abstract: A method of printing a sign including the steps of providing a sign component and an image definition, applying dry toner powder to surface portions corresponding to the image definition, and fusing the applied toner. The image definition is provided as an embossed pattern. A toner composition and a computer program for printing are also disclosed. <IMAGE>
Patent RU-2023243-C1 (RU)
Title: Process of leakage test of spaces of article operating under pressure of working medium
Inventor: BOLOTIN VLADIMIR N
IPC: G01M3/02
Filed: 1991-01-14
Granted: 1994-11-15
Abstract: FIELD: measurement technology. SUBSTANCE: article operating under pressure of working fluid is tested under atmospheric pressure with pressure of testing gas. Value of pressure of testing gas P g  is selected from relation specified in text of description. EFFECT: enhanced authenticity of leakage test.
Patent RU-2020276-C1 (RU)
Title: Cylindrical wave machine
Inventor: VARVARIN STANISLAV V
IPC: F04C2/107
Filed: 1991-02-21
Granted: 1994-09-30
Abstract: FIELD: for simultaneous supply of different working media to unit. SUBSTANCE: working chamber is formed by surface of shaft bent in space and connected with drive mechanism and with surface of oval holes of the frame stack. Frames mounted movably relative to one another embrace the shaft. Frames are sealed relative to one another. Interior of housing and outer surface of frames are round in cross section of machine. Each frame has central hole which receives round rod where steady bearing is mounted. Frames are located on rod for incomplete motion relative to axis of rod in direction of larger axis of oval in radius of frame. EFFECT: enhanced reliability. 3 cl, 3 dwg
Patent RU-2015549-C1 (RU)
Title: Systolic processor for computing polynomial functions
Inventor: OLENEV ALEKSANDR A
IPC: G06F17/10
Filed: 1991-02-21
Granted: 1994-06-30
Abstract: FIELD: computer technology. SUBSTANCE: processor has input register 2, commutator 3, N-1 operational units 5, recovery unit 6, unit 7 for expansion for additional bases, permanent memory unit 8, control unit 9, subtracters 14, 15, permanent memory unit 16, subtracter 17. EFFECT: improved stability to unit failures. 2 dwg
Patent RU-2108117-C1 (RU)
Title: Безыгольный инъектор
Inventor: SMOLJAROV B V
IPC: A61M5/30
Filed: 1991-01-28
Granted: 1998-04-10
Abstract: Использование: в медицинской технике, а именно в устройствах для проведения массовых струйных инъекций. Сущность изобретения: инъектор содержит корпус 1, внутри которого расположены поршень, силовой блок со спусковой кнопкой 2. На сопловой конец корпуса 1 установлена противоинфекционная насадка 6. Сопловая камера 7 сообщена с атмосферой. 1 ил.
Patent RU-2010989-C1 (RU)
Title: Starting apparatus
Inventor: MORDVINNIKOV IGOR A
IPC: F02K9/58
Filed: 1991-03-14
Granted: 1994-04-15
Abstract: FIELD: rocket engineering. SUBSTANCE: starting apparatus has case 1 with inlet 2 and outlet 3 branch pipes. The case is provided with cutting-off valve 5 provided with a piston, flow rate stabilizer 8, block of control valve 14 and by-pass valve 19 with pistons, and electromagnet 12. Cutting-off valve 5 is provided with step-like opening 20 having a filter of fine purifying 15 and cutter 24. A row of spaces 28,29,30 are formed in the case from the side of the outlet branch pipe. The spaces are separated with cylindrical coaxial baffles 31,32. Space 28 is provided with by-pass piston 27, space 29 is provided with cutting-off piston 35, and space 30 is in communication with outlet pipe line 3 through passages 33. EFFECT: enhanced operating performance and reliability of the starting apparatus. 1 dwg