baber/WOPTO huggingface dataset:
Patent DE-4242661-C1 (DE)
Title: Maintenance=free, high capacity, lead acid accumulator - has porous fleece at sides and/or above electrode plates to absorb or give up electrolyte according to accumulator condition
Inventor: HOLLAND GUNTHER
IPC: H01M10/10
Filed: 1992-12-17
Granted: 1994-04-28
Abstract: A high capacity accumulator has positive (2) and negative (3) electrode plates and separators (4). Free spaces are created i) between the plates (2,3) and the housing cover (11), ii) between the side edges of the plates (2,3) and the housing walls and iii) between the plates (2,3) and the base. At the top of the accumulator, in the upright position is a filler opening (21) and a safety valve (12). Both sets of plates (2,3) are connected via terminal bridges (7,8) to terminals extending out of the housing cover (11). The electrolyte is a thixotropic gel which covers the terminal bridges (7,8). Absorbent pads (10,22) collect fluid and gaseous electrolyte when the accumulator lies on one sides and give it up according to the condition of the accumulator. The pads (10,22) are located either in the free area above the plates (2,3) or at the side of the plates (2,3). Pads (10,22) comprise a porous fleece mfd. in glass, mineral or plastic fibres. USE/ADVANTAGE - For portable electrical supply. Can be used in horizontal and vertical positions without requiring two different designs and the positive or negative terminal can be the top.
Patent DE-4304566-C1 (DE)
Title: Prodn. of window profile wooden structures
Inventor: LOTTER WINFRIED
IPC: B27F1/02
Filed: 1993-02-16
Granted: 1994-06-23
Abstract: The feedback transport device (17) is arranged in the area beneath the run-out conveyor belt (10), and the run-out conveyor belt is adjustable in an inclined position for transfer of the profile wooden structures (1). The run-out conveyor belt is pivotable around an axis located in the delivery direction of the profile wooden structures. This axis is horizontal. On the run-out conveyor belt at least one lift cylinder engages.The lift cylinder is linked with one end to bearer plates and with the other end to a frame of the run-out conveyor belt. In the transport path of the profile wooden structures, at least one switch is fitted, with which the lift cylinder is operated.
Patent DE-4319000-C1 (DE)
Title: Prodn. of components out of powder materials
Inventor: ZABEL ANDREAS DR ING
IPC: B23K26/34
Filed: 1993-05-26
Granted: 1994-06-23
Abstract: The method comprises prodn. of components out of powder materials, in partic., metal powders, by successive superpositioning of material layers, followed each time by selective thermal bonding of the layers to one another (according to the shape of the cross section at a given level), and removal of the non-bonded material.Before positioning of each layer, its material is compacted by application of a pressure of at least 350 N/mm2 into a flat, plate-like body. Selective thermal bonding of the layers takes place by means of a welding process, and the vol. contraction caused by this process is largely compensated by addition of further material during or after bonding.Compaction of material layers takes place separately in a powder press. Alternatively, it takes place in a rolling installation. Again, compaction takes place in two stages, first in a powder press and then in a rolling installation. A pressure of at least 800 N/mm2 is used, with a vol. red. of at least 70 per cent. The thickness of the compacted layers whose material can vary from zone to zone lies within the range 0.1-2 mm.
Patent DE-4409268-C1 (DE)
Title: Electrochemical storage battery for electric vehicle
Inventor: MALY-SCHREIBER MARTHA DR
IPC: H01M10/0562
Filed: 1994-03-18
Granted: 1995-06-22
Abstract: The battery (2) has a number of serial cells (3), each having a pair of opposing electrodes (5, 6) held at a required relative spacing by an intermediate element. The battery housing (1) contains a protection element for each cell, made of a solid material with a non-linear current/voltage characteristic, in direct contact with the positive and negative cell electrodes. The protection element has a low resistance above a critical voltage value which is less than the cell destruction value and a high resistance below this critical value, to provide a direct voltage path between the electrodes, in the case of an overload.
Patent DE-4442651-C1 (DE)
Title: Inert-gas arc welding of connections to coils for miniature relay
Inventor: BRUMME MATHIAS DR RER NAT
IPC: H01R43/02
Filed: 1994-11-30
Granted: 1996-02-08
Abstract: Described is an arc welder, with an electrode (7) and an inert-gas feed device (11), for contacting the ends (26) of windings to a connection pin (22). A low concentration, preferably 1 %, of oxygen is fed into the protective inert gas in order to avoid the formation of carbon deposits on the weld globules. The resultant consumption of the tips of the electrodes is compensated for by advancing the electrode by means of a feed device (3, 16, 17) into a new position each time a given number of welds has been made.
Patent DE-4443467-C1 (DE)
Title: Linear drive with prim. and sec. sliders on stationary guide rail
Inventor: STROTHMANN WILFRIED
IPC: B23Q16/00
Filed: 1994-12-07
Granted: 1996-03-28
Abstract: The prim. slider (18) movable along the rail (16) between two end supports (12,14) has a guide (22) along its opposite face (20) for the sec. slider (24) on which a vertical slider (28) can be raised and lowered. A first motor (32) mounted on the prim. slider has a vertical output shaft with a sprocket driving a toothed belt (34) fixed to the sec. slider. A second motor (36) driving a sprocket and toothed belt under a cover (38) rotates a keyed shaft and a toothed wheel moving together with the sec. slider to operate the vertical slider. Either the prim. or the sec. slider can be locked (44 or 42) to the rail.
Patent NL-1003723-C1 (NL)
Title: Cooling device for human body
Inventor: BEERSMA JOOST FRANCISCUS MARIA
IPC: A61F7/02
Filed: 1996-08-01
Granted: 1998-02-05
Abstract: The device forms all or part of an article of clothing, clothing accessory, ornament or other enclosing item. It is worn on or fixed to the human body, being in direct or indirect contact with the bloodstream so as to lower the body temperature of the wearer.
Patent NL-1003742-C1 (NL)
Title: Removal of contaminants from a molten aluminium or alloy bath
Inventor: DONK HENRICUS MATHEUS VAN DER
IPC: C22B21/06
Filed: 1996-08-06
Granted: 1998-02-12
Abstract: Refining residues from an aluminium scrap melt are treated by forming intermetallic compounds which are then separated into fractions of metallic aluminium and a mixture of metallic and intermetallic products. This takes place at a temperature above the m.pt. of the metallic fraction in a rotating vessel with a fire-proof coating. Also claimed is a treatment for an intermetallic product formed by the method described above, to create a product suitable for use in a cast iron or steel manufacturing process. Also claimed is the product obtained as described above, where the calcium aluminate has a low m.pt., and its use in a steel or cast iron manufacturing process.
Patent NL-1004754-C1 (NL)
Title: Umbrella to which all round side shield is attached
Inventor: ORDELMAN AUGUST ALBERT
IPC: E04H15/00
Filed: 1996-12-12
Granted: 1998-06-15
Abstract: The all round cover consists of an umbrella (2) to the circumference of which a side shield (3) is attached. Both umbrella and side shield can be made in one piece preferably from a transparent material. The side shield has a full length opening along one of its corners which can be closed with a strip of hook and pile fastener A protective flap (4), into which th shield can be rolled and stored, can be attached to the umbrella with press studs. Metal rods are attached to the bottom edges of the side shield to weigh it down. The stick of the umbrella can be replaced by a telescopic rod.
Patent NL-1006030-C1 (NL)
Title: Hatching apparatus for hen, duck or turkey eggs
Inventor: JANSSEN WIM
IPC: F24F7/06
Filed: 1997-05-12
Granted: 1998-11-13
Abstract: The hatching apparatus has an enclosed hatching space with a ceiling. A number of hatching machines are arranged in the hatching space, each with a door which opens into the enclosed hatching space. Each hatching machine has an inlet opening for clean air and an outlet opening for stale air. A closed inlet space for accommodating clean air is provided separately from the hatching space. The inlet opening of each hatching machine is connected to the inlet space. Air is sucked out of the inlet chamber to transport it to the hatching machines.
Patent NL-1017757-C1 (NL)
Title: Internet page publishing method, uses domain name registration number and installation program to automatically convert page into format suitable for Internet publication
Inventor: WANROOIJ WARD ADRIANUS HENRICU
IPC: G06F17/30
Filed: 2001-04-02
Granted: 2002-10-03
Abstract: An Internet page which can be uploaded under a given domain name by Internet users is published via provider using a process comprising the following steps : (a) a client registering a chosen domain name with the provider ; (b) the provider assigning a unique registration number to the client ; (c) an installation program using the registration number to automatically create an operating button for use by at least one standard computer program on the client's computer, the program being used by the client to write an Internet page ; and (d) activating the operating button so that the written Internet page is automatically converted into a format suitable for publication on the Internet, a connection is made with the provider's Internet server and the Internet page is stored on the server for publication.  Independent claims are also included for  (1)  the computer program, (2) an information carrier with this computer program; and (3) the server.
Patent NL-1018302-C1 (NL)
Inventor: BERREKLOUW ERIC
IPC: A61F2/24
Filed: 2001-06-15
Granted: 2002-07-17
Abstract: The present invention relates to an applicator for a prosthesis of the type having a tubular element and distal and proximal flange fingers which are arranged distributed around the periphery of the tubular element and can be brought into a straightened position under spring tension for fitting the prosthesis. The applicator comprises a carrier tube with, at the distal end thereof, a supporting ring that fits in the tubular element; a movable release rod that is housed in the carrier tube and has a distal release ring at the distal end. The distal release ring is provided with an undercut that opens in the proximal direction, extends around the periphery and has an internal peripheral surface facing inwards. This internal peripheral surface lies within or on the outer contour of the external peripheral surface of the supporting ring. The invention furthermore relates to an assembly of such an applicator with a tubular element clamped thereon as well as to a fixture system for fitting the tubular element on the applicator.
Patent NL-1033303-C1 (NL)
Title: Magic attributes set for performing magic trick, has coin including surface with pattern, where pattern is equal to or very similar to pattern of face of playing card at location of magnetic element
Inventor: MONSHOUWER HERMAN JACQUES
IPC: A63J21/00
Filed: 2007-01-30
Granted: 2008-07-31
Abstract: The set has a composite card (5) including two individual playing cards (51, 52), where a face of the playing card (51) is directed towards the playing card (52), and the playing card (52) is oriented with its back to the playing card (51). A coin (4) made of a magnetically attractive material includes a surface with a pattern (42), where the pattern is equal to or very similar to the pattern of the face of playing card (52) at the location of a magnetic element (53).
Patent NL-1033838-C1 (NL)
Title: Protecting threshold during construction work, using disposable threshold shaped cover
Inventor: BROUWER NICOLAAS RINDERT
IPC: E04G21/30
Filed: 2007-05-11
Granted: 2007-07-20
Abstract: The existing threshold (1) is temporarily covered with a disposable threshold-shaped cover (2). The cover is made from plastic or metal.
Patent RU-2028414-C1 (RU)
Title: Scraper
Inventor: BORISENKOV VIKTOR A
IPC: E02F3/64
Filed: 1989-02-27
Granted: 1995-02-09
Abstract: FIELD: construction. SUBSTANCE: front gate is made in form of movable wall and consists of upper and lower parts hinged to each other. Wall upper part has brackets in form of supporting rollers moving along side guides and serving at the same time as hinge for wall turning under the action of hydraulic cylinders. This wall fulfils function of bucket gate and ground moving device in bucket loading and unloading. EFFECT: higher efficiency. 5 dwg
Patent RU-2090529-C1 (RU)
Title: Building composition
Inventor: VOLKOV VALERIJ G
IPC: C04B26/00
Filed: 1990-04-18
Granted: 1997-09-20
Abstract: FIELD: manufacture of building materials for roof, constructional and facing products. SUBSTANCE: building composition comprises, wt.-%: polyethylene, 7.0-15.0; ammonium or potassium dichromate or dicumyl peroxide, 0.1-0.3; carbon black or product of deasphaltization of asphalt with mixture of C 4  and C 5  hydrocarbons, 0.3-1.5; polyethylene wax, 0.2-5.0; maleic anhydride, 0.2-2.0; pigment, 0.2-10.0; and mineral filler, the balance. Compression strength is not greater than 35.4 MPa, bending strength is not greater than 39.1 MPa, nail withdrawing resistance is not greater than 35.0 n/mm, shrinkage on cooling from 50 to 20 C is not greater than 0.1 %. EFFECT: improved properties. 3 tbl
Patent RU-2014004-C1 (RU)
Title: Method of forming duodenointestinal end-to-side anastomosis
Inventor: NEVOZHAJ VLADIMIR I
IPC: A61B17/00
Filed: 1990-06-03
Granted: 1994-06-15
Abstract: FIELD: medicine. SUBSTANCE: new method prescribes mobilizing fragment of jejunum without intersecting mesentery, positioning line of seromuscular sutures parallel to mesenteric border of small intestine with crimping duodenal wall, further, transversely incising anterior wall of small intestine to extent of two thirds of its diameter, grasping medial semi-circumference of small intestine wound into through sutures in forming posterior lip of anastomosis and gripping its lateral semi-circumference to form anterior lip of anastomosis. EFFECT: higher efficiency. 3 dwg
Patent RU-2068757-C1 (RU)
Title: Inductor
Inventor: CHUDAKOV VYACHESLAV A
IPC: B23K20/06
Filed: 1990-10-22
Granted: 1996-11-10
Abstract: FIELD: treatment and welding of metals by heavy magnetic fields. SUBSTANCE: inductor has primary turn connected to current source and short circuited secondary turn, both turns being coaxial, and provided with semicylindrical slots pointed to each other for placing in workpiece hole. Axis of working hole is perpendicular to axis of turns. Part of turns i made replaceable. width of secondary turn of replaceable part is 13-26% smaller than width of primary turn. Magnetic filed concentrator in the form of segment cut of turn is arranged in place of location of working hole. Turns can be provided with additional semicylindrical slots for fitting long-cut articles with clearance in hole thus formed. Invention makes it possible to carry out magnetoimpulse welding of pipes differing in diameter and shape at site. EFFECT: simple design, long service life, easy to manufacture. 2 cl, 2 dwg
Patent RU-2095575-C1 (RU)
Title: Пакетная металлическая крепь
Inventor: KONDRATEV SERGEJ V
IPC: E21D11/14
Filed: 1990-10-23
Granted: 1997-11-10
Abstract: Использование: крепление выработок механизированными крепями на пологих пластах тонкой и средней мощности, имеющих горно-геологические нарушения. Сущность изобретения: механизированная пакетная крепь состоит из верхняка и основания, шарнирно связанных гидростойками. Секции объединены в пары. Между основаниями каждой пары размещен гидродомкрат 35 двустороннего действия, соединенный с лавным конвейером 36. Посадочная крепь 40 с основаниями и верхняками спаренных секций. Завальный козырек 26 крепи и прикрепленный к нему колпак 45, надетый на опору посадочной крепи 40, последнюю от заваливания. Управляемый забойный козырек может быть связан с верхняками спаренных секций гидродомкратом управления и соединительными элементами, расположенными на стыке спаренных секций. 1 з.п. ф-лы, 8 ил.
Patent RU-2044932-C1 (RU)
Title: Nail
Inventor: ANDREEV VITALIJ V
IPC: F16B15/00
Filed: 1990-11-15
Granted: 1995-09-27
Abstract: FIELD: construction. SUBSTANCE: nail has sharpened rod 1 with head 2. Rod 1 has cylindric part 3 provided with longitudinal slots 4 over the whole its length. EFFECT: improved design. 2 dwg
Patent RU-2006473-C1 (RU)
Inventor: GIMMELBERG ALBERT S
IPC: C02F103/02
Filed: 1990-12-13
Granted: 1994-01-30
Abstract: FIELD: heat and power engineering. SUBSTANCE: deaerator has deaerating head 1 mounted on deaerator tank 2 that accommodates bubbler in the form of steam distributing header 3 installed under water level at angle to longitudinal axis of tank, and also circulation barrier 4 placed vertically in tank; header 3 is provided in addition with perforated pipe connections 5 placed perpendicular to longitudinal axis of tank; lengths of pipe connections increase with distance from lower end of header 3 and top edge of barrier 4 is level with lower pipe connection 5. EFFECT: improved design. 2 dwg
Patent RU-2006001-C1 (RU)
Inventor: CHERNYAK SERGEJ V
IPC: G01F23/72
Filed: 1991-01-09
Granted: 1994-01-15
Abstract: FIELD: instrumentation engineering. SUBSTANCE: internal spaces of nonmagnetic pipe 3 above piston 4 and under it are coupled to gauge 6 of pressure difference and to supplementary vessels 11, 12. Layer of magnetic fluid 13 is located in space of pipe 3 positioned above piston 4. EFFECT: simplified design, enhanced reliability. 1 dwg
Patent RU-2007371-C1 (RU)
Inventor: ANDRYUSHCHENKOV GENNADIJ I
IPC: G01C19/38
Filed: 1991-02-04
Granted: 1994-02-15
Abstract: FIELD: precise instrument engineering. SUBSTANCE: device has gyrocompass 1 with sensitive element 2, tracking housing 3, a code system with a photoelectric pulse detector including light source 11, movable first limb 12, second limb 14, photodiodes 23. The device is characterized in that limb 14 is movable as well and rotatably mounted about the first one at the same rotational speed in opposite direction. EFFECT: enhanced accuracy. 2 dwg
Patent RU-2021689-C1 (RU)
Title: Hothouse
Inventor: STASHEVSKIJ IVAN I
IPC: A01G9/14
Filed: 1991-02-28
Granted: 1994-10-30
Abstract: FIELD: agriculture. SUBSTANCE: hothouse has skeleton made up of spiral members along which drum winches are installed in troughs filled with water. Transparent covering is secured on cables coupled with spiral members which have spring-loaded rods fitted in guides on rollers. If ambient air temperature is high enough, transparent covering is wound up on drum by winches, and if temperature is low, edges of transparent covering are placed in water-filled troughs. EFFECT: enlarged operating capabilities. 8 dwg
Patent RU-2008975-C1 (RU)
Title: Method for concentration of ores of primary gold fields
Inventor: AJDAROV RAVIL ZH
IPC: B03B7/00
Filed: 1991-03-26
Granted: 1994-03-15
Abstract: FIELD: concentration of gold-bearing ores. SUBSTANCE: ore is crushed to sizes of 70+2 mm and subjected to gravitation concentration by jigging. Lumpy concentrate is finely crushed, ground and directed to main cycle of concentration. EFFECT: higher efficiency. 2 cl
Patent RU-2031678-C1 (RU)
Title: Ice-hockey puck
Inventor: KURIKHIN VLADIMIR I
IPC: A63B67/14
Filed: 1991-03-29
Granted: 1995-03-27
Abstract: FIELD: sport. SUBSTANCE: hockey puck disk 1 has inside located mass balancer 5 and magnet. Magnet is made as powder-shaped magnetic filler, inserted in flexible material of disk. Disk 1 has ribs 2. Disk 1 is made in the form of flexible die, filled with magnetic filler. Magnetic filler is placed by ring-type layer along side surface of disk 1. Ribs of disk are made with alternating polarity. Magnetic filler is placed by ring-type layer on butts of disk. EFFECT: ice-hockey puck is used in ice-hockey. 4 cl, 6 dwg
Patent RU-2007571-C1 (RU)
Inventor: GANIN EDUARD N
IPC: E21C45/00
Filed: 1991-03-28
Granted: 1994-02-15
Abstract: FIELD: mining industry. SUBSTANCE: fencing up gear includes supports, slopes and boards. Novelty of gear lies in use of skids. Supports are hinged to skids. Slopes are hinged to supports and skids. EFFECT: reduced time and labour input for installation of gear. 3 dwg
Patent RU-2007454-C1 (RU)
Inventor: ISAEV VYACHESLAV A
IPC: C12N9/48
Filed: 1991-04-04
Granted: 1994-02-15
Abstract: FIELD: biotechnology. SUBSTANCE: method involves treatment of pancreatic-containing raw from hydrobionts with aqueous solution of detergent (concentration is 0,5-1,5 vol. % ) at ratio to the raw (0,8-1): (1-1) for fractionation. Then separation of solid fraction, its treatment with buffer solution, centrifugation, concentration, purification and drying are carried out. EFFECT: improved method of collagenase preparing.
Patent RU-2041142-C1 (RU)
Title: Mechanized storehouse for long-measure products
Inventor: USTINOV BORIS YA
IPC: B65G1/04
Filed: 1991-03-21
Granted: 1995-08-09
Abstract: FIELD: storehouse equipment. SUBSTANCE: storehouse comprises one-sided racks 1 with vertical storage cells and a rail track on the vertical frame of each rack. The rail sections are disposed of the upright at a distance from the end of the vertical frame of each rack with a provision for turning into alignment with the rail track of the vertical frame, thus forming a rail track connecting the racks 1 with the load-handling platform. The load-hoisting mechanism for conveyance of products and load handling has the form of a self-propelled overhead mechanism with a hydraulic hoist. The load-handling platform is provided with a reloader joined to the load hoist of the hoisting and conveying mechanism. EFFECT: improved design. 4 dwg
Patent RU-2003999-C1 (RU)
Inventor: OSIPOV ALEKSEJ F
IPC: G01N27/72
Filed: 1991-06-10
Granted: 1993-11-30
Abstract: Изобретение относительно к неразрушающему  контролю качества мариалов и предназначено дл  контрол  штампуемости образцоа Сущность изобретени :  измер ют в семи - дес ти точках на участке  100 х 100 мм поперек прокатки  амплитуду  третьей гармоники выходной ЭДС накладного преобразовател , затем вы вл ют максимальное и минимальное  значени  амплитуды а  третьей гармоники, наход т среднее арифметическое  значение измеренных амплитуд третьей гармоники . Неоднородность пластической деформации  определ ют из выражени  (а -«„ )/а }100 %. 1 ил.  Змакс Змин Зср
Patent RU-2028392-C1 (RU)
Title: Drawing mechanism of the textile machine
Inventor: VOLKOV YURIJ V
IPC: D01H5/26
Filed: 1991-06-20
Granted: 1995-02-09
Abstract: FIELD: textile industry. SUBSTANCE: two-belt pair is disposed between the feeding and drawing pairs of rollers of the drawing mechanism. One working branch of belts is located at a distance from another by means of arched guides. A thickener made of fibrous material is placed between the arched guides. The distance between the thickener and the clamping line of the drawing pair is equal to 0.25-0.33 of the value of separation between the feeding and drawing pairs of the rollers. EFFECT: simpler design. 3 dwg
Patent RU-2007591-C1 (RU)
Inventor: FISKIS ABRAM YA
IPC: F01N3/08
Filed: 1991-06-28
Granted: 1994-02-15
Abstract: FIELD: engine engineering. SUBSTANCE: members for swirling and directing gas flow are arranged symmetrically on both sides of a catalytic reactor. Each member is made of two trancated cones positioned in series and one cone provided with the top which faces corresponding branch pipe. The top of each subsequent trancated cone is positioned within the base of a previous cone to form a ring space. EFFECT: improved design. 1 cl, 2 dwg