baber/WOPTO huggingface dataset:
Patent DE-3144146-C1 (DE)
Title: Rapid heating furnace
Inventor: BREDTMANN HANS
IPC: C21D9/00
Filed: 1981-11-06
Granted: 1987-12-23
Abstract: A rapid heating furnace (1) for material to be heated partially, for example steel bars (4), has a monolithically designed hearth ceiling (9) with a large number of burners (8) which are arranged in an offset manner and have, on the underside of the hearth ceiling (9) facing the material to be heated, burner cups (11), by means of which the material to be heated is acted upon directly vertically by flames. By this measure, it is brought about that the heat is transferred to a great extent convectively to the material to be heated. <IMAGE>
Patent DE-3310164-C1 (DE)
Title: Ink-ribbon cartridge
Inventor: TURBON KLAUS
IPC: B41J32/02
Filed: 1983-03-21
Granted: 1984-11-22
Abstract: The invention relates to an ink-ribbon cartridge for typewriters, needle printers or the like, having an inner hollow space for storing a "stuffed" ink ribbon and having a transporting apparatus, consisting of a driving pinion and a counter pinion, for transporting the ink ribbon. In particular when using fabric ribbons for needle printers, fabric fibres are often severed by the very rapidly moving needles. These fibres accumulate, together with dirt, ink and other abraded products, mainly in the tooth gaps of the pinions, in such a way that their axial spacings can become larger and reliable transportation is no longer guaranteed. The invention provides a remedy in that the tooth gaps are deepened inwards, over the diameter of the foot circle, at least over part of the tooth width.
Patent DE-3529207-C1 (DE)
Title: Test device for electrical circuit boards
Inventor: OTT RAINER DIPL-ING
IPC: G01R1/073
Filed: 1985-08-14
Granted: 1987-03-26
Abstract: The invention relates to a test device for electrical circuit boards comprising test pins of different heights for sequentially testing the board via different contact groups, comprising a board carrying plate which can be adjusted into test height positions defined by a lift adjustment device and corresponding to the different height positions of the test pins by means of a lowering device in a housing. In known test devices having a carry plate which can be lowered by application of underpressure, it is disadvantageous that the test height positions are defined either by variations in underpressure or by springs with a spring hardness which is variable during the spring deflection. According to the invention, a functionally reliable and simple test device is created by the fact that at least one stepped blocking slider which is adjustable transversely to the direction of lowering of the carry plate in a number of positions corresponding to the number of test height positions is provided on which the carry plate can be supported at the test height positions.
Patent DE-3609766-C1 (DE)
Title: Roofrack for motor vehicles
Inventor: HAENER BERNHARD DIPL-ING
IPC: B60R9/058
Filed: 1986-03-22
Granted: 1987-10-29
Abstract: The supporting rod of the roofrack is releasably connected to supporting feet inserted in grooves on the vehicle roof and is fastened to the roof by the use of clamping means. The clamping means are composed of hooks which engage in the ends of the tubular supporting rod and have clamping elements which ensure that the supporting rod is non-positively connected to the vehicle roof by means of the supporting feet. The clamping elements could take the form of offset clips with inclined surfaces which rest one on top of the other in such a way that they are displaceable and can be clamped tight and have a screw bolt for clamping tight, or else a clip square with an adjustment spindle (jack principle) or a lever-operated toggle-type fastener.
Patent DE-3916420-C1 (DE)
Title: Anti-slug fence in garden - has non-conducting strip supporting two conductors and carrying conductor wires
IPC: A01G13/10
Filed: 1989-05-19
Granted: 1990-06-07
Abstract: A continuous strand of sausages made by a combined filling and closing machine counts the number of sausages in a strand and when the desired number is reached actuates a pneumatic closure machine. At regular intervals a bar carries locking catches whose  differently angled surfaces are encountered by loaded counting sensors as feeding proceeds, until the advancing end of the bar encounters a pneumatic cut-off switch when the right number is reached. The machine may be manually operated, e.g. when the end of a skin is approaching. ADVANTAGE - Machine operates reliably even at high speeds, producing over 60 portions of sausage/min.
Patent DE-4012776-C1 (DE)
Title: Machinery for processing baking and confectionery products - has vertical column with electric motor driven pan holder on its outside with utensil interchange at top of column
IPC: B01F7/16
Filed: 1990-04-21
Granted: 1991-08-08
Abstract: Baking and confectionery material is processed in a machine having a vertical column of rectangular cross-section, and in which a pan-holder is driven by an electric motor in the vertical direction, part of the holder being outside the column. An interchangeable utensil with controlled drive mechanism engages in the pan from the top, processing the material. The column supporting members consist of four tubes at its vertical edges. These are enclosed in pairs by sidewalls secured to them and forming a U-shape, the walls being secured to each other by top and bottom connecting members. ADVANTAGE - Greatly simplifies production, assembly and repair work.
Patent DE-4109213-C1 (DE)
Title: Arc-source for vacuum coating system -  comprises cathode housing with double walled shell, and thin base, target, cooling water supply, drain, etc.
IPC: C23C14/32
Filed: 1991-03-21
Granted: 1992-04-09
Abstract: Arc source consists of a pot-shaped cathode housing with a double-walled shell and thin-walled base, on the outside of which a target is fixed. A cooling water supply and drain circulates water through the shell and a magnet system of at least one magnet with electro-mechanical drive can rotate directly under the base. An electronic detection device is connected to the power supply to detect instantaneous voltage between cathode and anode and a unit limits arc current. These units and the magnet device are connected to an electronic control unit. ADVANTAGE - High vapour deposition rate, macro-particle free.
Patent DE-4201907-C1 (DE)
Title: Note folder - accommodates writing pad or calendar and is formed by one-piece plastic foil section
IPC: B42F7/04
Filed: 1992-01-24
Granted: 1993-06-24
Abstract: The folder has rectangular base to which is linked cover and with covering which is linked to one edge of the base, and which, in company with the base, forms compartment open at least at one edge, in which the base sheet of the note pad or calender is insertable. The note folder is formed from one-piece plastic foil section, and the covering has tabs or slots in the area of the edge opposite to the link axis between base and covering which correspond with slots or tabs in the base. Alternatively, the tabs are provided on the base and the slots in the covering. USE/ADVANTAGE - Used as note folder which is partic. easy and price-favourable to produce.
Patent DE-4208483-C1 (DE)
IPC: A61M5/145
Filed: 1992-03-17
Granted: 1993-02-11
Abstract: The pressure infusion apparatus has a first holder (11) for fixation of the barrel (14) of a syringe (13) and a second holder (18) which can be moved linearly. The second holder (18) is permanently connected to the drive (22) and cannot be decoupled therefrom. It comprises a sensor (35) which recognises the actuation plate (17) on the end of the piston rod (16) of the syringe (13) on forward movement of the second holder (18) and then activates a gripping device (40) which retains the actuation plate (17) on the second holder (18). On recognition of the actuation plate (17) the drive is stopped and the actuation plate is locked on the holder (18). This is followed by the infusion process. <IMAGE>
Patent DE-4301488-C1 (DE)
Title: Dustbin mounted on wheels
Inventor: KUHN RUDOLF
IPC: B65F1/14
Filed: 1993-01-21
Granted: 1994-06-30
Abstract: The dustbin has two or more travel wheels, four sidewalls (3,4), a bottom (7), and a filler opening with lid. An inserted inner bin (11) reduces its capacity, while extending for its full height, and has locking portions preventing its movement int he horizontal and/or vertical directions.The inner bin (11) has an inlet opening at the top coaxial to the outer bin (10) and of corresponding cross-section. It tapers more sharply from the top than the outer one. The latter is indented (16) at the bottom to accommodate the wheel axle (13), and the bottom of the inner bin is centred and clamped to prevent movement in the horizontal direction between the indented portion and a portion (12) formed on the opposite wall of the outer bin.
Patent DE-4427733-C1 (DE)
Title: Printing roller drive by electronically controlled stepping motor
Inventor: BRAUN PAUL-WILHELM
IPC: B41J11/44
Filed: 1994-08-05
Granted: 1995-10-12
Abstract: The platen 3 of a selective printer is driven via gears 2 from a motor 1 which is controlled in response to measurement of the motion of paper supported thereon by a frictionally driven encoder 5, 6. A belt 4 is trained about a portion of the periphery of the roller 3 by a pair of further rollers on respective shafts 11a, 11b, one of which (11a) drives the encoder disc 5. Advantage: Less damaging to paper than prior art roller-driven encoders, which results in greater accuracy and unsoiled paper. <IMAGE>
Patent DE-4440754-C1 (DE)
Title: Cutter for sheet materials in stacks e.g. paper or cardboard
Inventor: KEGEL EBERHARD
IPC: B26D1/06
Filed: 1994-11-15
Granted: 1996-07-18
Abstract: The cutter has sliding carriages (10) shaped to fit the rails (9) of two guides (4) on frame (1). The mount (5) for or the cutting blade pivots at the carriages about axes (16) which are parallel to one another and at right angles to longitudinal axis of the guide. Each carriage has on the opposite side to the rail a pin (12) which passes through a hole in the blade to form a pivoting bearing. The hole in the blade is drilled and houses a radial bearing (14). An axial needle bearing (11) fits between the carriage and the blade. The force generated during cutting exerts practically no bending moment on the pivot joint.
Patent NL-1002106-C1 (NL)
Title: Dynamic imaging display device
Inventor: HAKKERT ROELOF MARTINUS
IPC: G06F13/24
Filed: 1996-01-17
Granted: 1996-10-08
Abstract: An imaging device incorporating an effervescence generator (1) includes a light source (9), a screening plate (10), an image carrier (3) comprising a transparent chiba chromium slide, and a cover plate (2). The effervescence generator (1) comprises a submersible pump (6) having a venturi (11) providing a gas/liq. mix to a channel (21), which discharges at (5) into a first return channel (8) disposed at low level for the liq., and a second return channel (7) disposed at high level for the gas. A plate (15) disposed horizontally at the bottom of the liq.-contg. unit directs bubbles upwardly in a linear movement. A mirror (20) may be incorporated to double the observed quantity of bubbles. The liq. is purified water contg. a glycol based surface tension-reducing agent. The light source (9) and the effervescence generator (1) are mounted on one side of the image carrier (3), with a screening plate (10) of milk white perspex (RTM) interposed to project a combined image through the cover plate (2).
Patent NL-1005582-C1 (NL)
Title: Control for hose-type lifting balancer(sic)
Inventor: KOP MARIANNE FRANCINE VAN DE
IPC: B66C1/02
Filed: 1997-03-20
Granted: 1998-09-22
Abstract: The control admits a metered current of false air(sic) by matching the operating point to the pumping characteristics of an exhauster. To increase the current of false air(sic), the plate (6) fixed to the control handle (4) initially lifts a second plate (3) for a small distance at one side. Continued downwards movement of the handle against noticeable spring pressure lifts the same plate at the other side off the false-air(sic) opening (2) and for a relatively large distance, greatly increasing the false-air current for relatively little handle movement. On movement in the opposite direction the functions of the control take place in the reverse order.
Patent NL-1007834-C1 (NL)
Title: Sun screen provided with screen cowl
Inventor: WAGENINGEN JAKOB VAN
IPC: E04F10/06
Filed: 1997-12-18
Granted: 1999-06-21
Abstract: The support components are coupled with the outer ends of bending arms comprising two arm parts hinge-cnnected to one another. Rotary axes are provided around which the bending arms are pivotable for opening and closing the sun screen. At the outer ends of the bending arms (9,10) turned away from the support components a sheet support beam (8) is coupled with the aid of further pivot components determining further rotary axes.  The further rotary axes in the opened state of the sun screen are at least approximately parallel to the first rotary axes. The support components of the screen cowl (1), those of the sheet (6) roller (5) and of the bending arms are integrated with the closure cover (2',2'') whilst the support components in relation to bearer components (16) fixed to a building or similar are pivotable.
Patent NL-1008310-C1 (NL)
Title: Conical mixer for treating powdery, granular or pasty materials
Inventor: WEL PETER GERARDUS JOSEPHUS VA
IPC: B01F13/00
Filed: 1998-02-14
Granted: 1998-12-15
Abstract: The device for mixing, heating, drying and/or granulating powdery, granular and/or pasty materials. A conical mixing vessel (1) with a vertical axis (2), narrows in a downward direction and has at least one vertical mixing shaft (3) which can rotate in the vessel. The shaft has a number of elements projecting gradually from it with their outer ends extending near to the side wall (6) of the vessel. The shaft carries a great number of elements (4) and has a high to very high number of revolutions by means of which the material to be treated experiences a very strong shearing at both the elements and at the inner wall so that in a very short time a very intensive mixing of the product is effected.
Patent NL-1011769-C1 (NL)
Title: Dough preparation, involves mechanically treating the dough to form wafer thin sheets for gluten formation
Inventor: RADEMAKER MATTHEUS ANTONIUS
IPC: A21C1/14
Filed: 1999-04-09
Granted: 2000-10-10
Abstract: Wafer-thin sheets of dough are formed in between pre-mixing and kneading.  A continuous method for preparing dough for e.g. bread, pasta or dry dog food, comprising a type of flour, a liquid (e.g. water) and other suitable ingredients, comprises pre-mixing the ingredients and then mechanically treating the mixture in order to obtain wafer-thin sheats for gluten formation. An Independent claim is also included for the dough making machine, comprising a pre-mixer (1) and a dough rolling device (3) with at least one pair of driven rolls separated by a nip.
Patent NL-1032412-C1 (NL)
Title: Collapsible cupboard made from recycled cardboard, has frame formed by top and bottom panels pivotally connected to side walls which can collapse in harmonica fashion
Inventor: VOORDE FREDDY VAN DER
IPC: A47B43/02
Filed: 2006-09-01
Granted: 2007-10-05
Abstract: The side walls (5) are pivotally connected to the panels (4) forming the top and bottom sides of the cupboard, and the side walls themselves contain fold grooves (14) which allow the cupboard frame to be folded away or unfolded as a harmonica. The folded-away cupboard frame has a cube shape. The side, top and bottom walls, like the shelves and rear wall, are made from recycled cardboard panels with a honeycomb structure.
Patent NL-1033717-C1 (NL)
Title: Control apparatus is for operation of switches or buttons or similar or proportional movements of another type, possibly with aid of several auxiliary apparatus
Inventor: NIJHOF PETER JOHANNES
IPC: A61F4/00
Filed: 2007-04-19
Granted: 2008-01-22
Abstract: The control apparatus is for operation of switches or buttons or similar or proportional movements of another type, possibly with the aid of auxiliary apparatus. The control can be operated invisibly with the tongue and the apparatus during operation is unhindered, so that the head can move freely adn through the hard and thin palate part of approximately 2 to 3 millimeters speaking and eating are possible without the apparatus being removed. The position of the tongue is determined by one or more pointers connected with a fixed position of the tongue and by means of one or more detection apparatus related to the upper jaw. The invention is primarily intended for persons who have no or poor function of the hands and/or arms but can also be connected with other physical deficiencies.
Patent RU-2090760-C1 (RU)
Title: Steam turbine plant oil supply system
Inventor: BLAGOVESHCHENSKIJ VITALIJ VIKT
IPC: F01D17/00
Filed: 1987-08-28
Granted: 1997-09-20
Abstract: FIELD: power engineering; steam turbine installations. SUBSTANCE: oil supply system has oil tank three main oil pumps for delivering oil to consumers, non-return valves, header uniting pressure oil lines of pumps behind non-return valves, oil coolers and oil distributor with spool, bushing with ports, spring, plates and covers. Part of oil consumers is connected to outlet of oil coolers before oil distributor. Spool has coaxial trunnions at both ends, one of which is made stepped, and the other is provided with thrust flange. Bushing and cover have stepped holes accommodating spool trunnions. Spring-loaded plate is installed on second trunnion of spool. Part of ports in bushing is made with displacement along axis. End face and circular chambers are placed in communication in pairs with pressure oil lines of pumps before non-return valves and also with header. Plate can be furnished with guide bushing for fitting on spool trunnion. First trunnion can be installed for sliding on spool in radial direction and is connected with spool by mechanical tie. EFFECT: improved reliability of oil supply. 3 cl, 1 dwg
Patent RU-2005197-C1 (RU)
Inventor: KLIMOVICH BORIS M
IPC: F01C1/344
Filed: 1989-03-20
Granted: 1993-12-30
Abstract: Использование: пневматическое двигателест-  роение. Цель: повышение КПД пневматических  .двигателей. Сущность изобретени : статор, в расточке  которого эксцентрично установлен ротор с  лопатками, выполнен с профилированным участком со стороны выпускного отверсти  который описан  по кривой, образованной концом радиуса-вектора,  равного по модулю радиусу исходного цилиндра с  центром, смещаемым от оси расточки статора в  сторону выпускного отверсти  на рассто ние, равное  сумме эксцентриситета и величины, обратной  уменьшению зазора между ротором и исходной  цилиндрической поверхностью статора, перпендикул рно  к пинии, соедин ющей оси ротора и расточки  статора. Положительный эффект  увеличение  КПД 1 ил
Patent RU-2023452-C1 (RU)
Inventor: KOKAREV ANATOLIJ M
IPC: A61M5/32
Filed: 1990-01-30
Granted: 1994-11-30
Abstract: Изобретение относится к медицинской технике и может быть использовано для обеспечения безопасности медперсонала как при взятии крови из вены у больных инфекционным гепатитом, СПИДом, так и при транспортировке крови и проведении анализов. Сущность: устройство содержит емкость с гофрированной боковой поверхностью, полый цилиндр, пипетку, эластичный элемент, насадку с передней и задней частями, упор-ограничитель, кольцевой выступ, выступы для надевания гибкой ленты и скобу. 3 ил.
Patent RU-2026410-C1 (RU)
Title: Steel
Inventor: LEBEDEV VLADIMIR V
IPC: C22C38/50
Filed: 1990-05-07
Granted: 1995-01-09
Abstract: FIELD: metallurgy. SUBSTANCE: steel has additionally zirconium, tungsten, and nitrogen at the following ratio of components, wt.-%: carbon 0.08-0.14; silicon 0.17-0.37; manganese 0.4-0.8; chrome 0.5-0.9; nickel 2.5-2.9; molybdenum 0.25-0.35; copper 0.5-0.9; vanadium 0.01-0.1; tungsten 0.005-0.01; aluminium 0.01-0.028; nitrogen 0.009-0.015; zirconium 0.002-0.012, and iron - the rest. Steel shows enhanced durability, prevention tendency for cyclic rupture at low temperature below -70 C. EFFECT: enhanced quality of steel, improved technology of welded construction making. 1 tbl
Patent RU-2075916-C1 (RU)
Inventor: SAKUN VYACHESLAV A
IPC: A01C7/04
Filed: 1990-07-17
Granted: 1997-03-27
Abstract: FIELD: agricultural engineering; precision drills. SUBSTANCE: drill has housing 1 with two disks mounted on horizontal shaft. Several rows of cells 4 are made on cylindrical surface of disks. Each disk has base 6 with fitted on rings made up of parts 7,8,9 and 10 with semicells on cylindrical portion. Spacer rings 11 which have no cells are mounted on base 6. Three-dimensional cover plates 21 made of polymeric material are installed above spacer rings 11 flush with cylindrical surface of disks. Cover plates 21 have longitudinal holes to change their position relative to axis of disk 3. Saw-like slots are made on spacer rings and on part of rings on their end face surfaces. EFFECT: reduced damage to seeds. 2 cl, 3 dwg
Patent RU-2019958-C1 (RU)
Title: Method for growing plants in noncirculating hydroponic systems
Inventor: SVERGUNENKO SERGEJ L
IPC: A01G31/00
Filed: 1990-08-09
Granted: 1994-09-30
Abstract: FIELD: agriculture. SUBSTANCE: method involves treating the nutrient solution with cells of antagonist bacteria - causal agents of plant diseases, such as Pseudomonas fluorescens BKM CR-330D or Pseudomonas chlororaris BKM CR-331D or Pseudomonas fluorescens BKM CR-329D or Pseudomonas fluorescens BKV CR-328D or Pseudomonas aureofaciens BKPM B-4117. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2030459-C1 (RU)
Title: Method for preventing outbursts during converter blow
Inventor: SOKOLOV VLADIMIR I
IPC: C21C5/28
Filed: 1990-09-06
Granted: 1995-03-10
Abstract: FIELD: metallurgy. SUBSTANCE: as gas-slag-metal emulsion reaches furnace throat, blowing tuyere is lowered and fluorspar is added in the amount of 0.63-0.94 kg per ton of metal charge. First portion is added simultaneously with lowering of the tuyere while subsequent ones, after a time interval of 97-109 s provided the level of gas-slag-metal emulsion has reached the level of the furnace throat. EFFECT: higher efficiency. 2 dwg, 1 tbl
Patent RU-2003009-C1 (RU)
Inventor: VALUJSKIJ VLADIMIR YA
IPC: F26B11/04
Filed: 1990-11-11
Granted: 1993-11-15
Abstract: Назначение, сушка сыпучих гранулированных  материалов во вращающемс  барабане с продувкой  сушильного агента через плотный слой движущегос  материала и может найти применение дл   сушки хлебопекарных дрожжей в барабанных установках  Сущность: 8 барабане 1 предварительно с  помощью трубы 15 раздел ют отработанный теплоноситель  на два потока Один из них с высокими  теплофизическими параметрами смешивают в камере  7 со свежим воздухом Смесь в калорифере  5 нагревают. С помощью датчика 4 и вторичного  прибора 10 определ ют влажность, которую регулируют  путем возвратно-поступательного перемещени  трубы 15, измен   соотношение потоков отработанного  теплоносител  Причем второй поток с  низкими теплофизическими параметрам удал ют  на утилизацию 1 злф-лы 3 ил, 1 табп
Patent RU-2018894-C1 (RU)
Title: Image shift compensation method
Inventor: BATRAKOV ANATOLIJ S
IPC: G03B37/04
Filed: 1991-02-06
Granted: 1994-08-30
Abstract: FIELD: photography. SUBSTANCE: method involves turning of aerospace vehicle through roll and yaw angles, its positioning so that angular pitch, roll, and yaw velocities, as well as pitch angle are zero; photofilm is displaced during exposure at compensating speed calculated by using relevant equation with due account of results of measurement of vehicle latitude argument, focal parameter, eccentricity, and inclination of vehicle orbit, vehicle perigee argument, and current value of vehicle yaw angle, as well as results of calculation of angular velocities of ascending node of orbit and of vehicle made by using relevant equation. EFFECT: improved accuracy of image shift compensation by accounting for linear velocity of the Earth at point of photography during vehicle turning through roll angle. 1 dwg