baber/WOPTO huggingface dataset:
Patent DE-10138371-C1 (DE)
Title: Fastener to secure a plate at a component, with a gap between them, has a threaded spacer bolt inserted into the component by a tool to set the length, and a plate is held on a bolt shoulder locked by a screw nut
Inventor: BERBER HASAN
IPC: B25B23/00
Filed: 2001-08-04
Granted: 2002-10-17
Abstract: To fasten a plate (1) at a component (3), leaving a space (2) between them, a spacer screw bolt (6) is used with a shoulder (7) and a threading (8) to screw into the component. A plate holding side has a threading (10) for a locking nut (18). The spacer screw bolt is held in a tool structure, keyed against rotation, to be screwed into the component until the tool bears against its surface, and then it is removed. The plate is fitted over the top of the bolt to lie on the shoulder, and the nut is screwed home.
Patent DE-10223073-C1 (DE)
Title: Organosilicon compounds with one or two long-chain alkoxy groups attached to silicon, used as coupling agents for fillers in rubber mixtures, e.g. for tires or tubing are new
Inventor: KORTH KARSTEN
IPC: C07F7/18
Filed: 2002-05-24
Granted: 2003-10-02
Abstract: Trialkoxysilyl compounds in which one or two of the methoxy or alkoxy groups attached to silicon are replaced by larger groups, e.g. 9-30C alkyl, aryl, 2-30C alkyl(poly)ether or triorganosilyl are new.  Organosilicon compounds of formula (I) and/or (II) are new. R  =  methyl or ethyl;  R'  =  9-30C alkyl or alkenyl, aryl, aralkyl, 2-30C alkylether, 2-30C alkyl-polyether (all optionally branched) or R'''3Si;  R''  =  optionally unsaturated 1-30C aliphatic, aromatic or aliphatic/aromatic hydrocarbylene;  R'''  =  1-30C alkyl or alkenyl, aralkyl or aryl;  X  =  NH3-n with n = 1, 2 or 3 and m = 1, or OCOR' with n = m = 1, or SH with n = m = 1, or S with n = 2 and m = 1-10, or SCOR' with n = m = 1, or H with n = m = 1. Independent claims are also included for: (1) a method for the production of (I) and (II) by reacting trialkoxysilyl compounds of formula ((RO)3Si-R)n-Xm (III) with alcohols R'-OH, with continuous removal of the resulting R-OH by distillation; and (2) rubber mixtures containing rubber, filler etc. and at least one compound (I) and/or (II).
Patent DE-19530940-C1 (DE)
Title: Radial car tyre mfr. to reduce waviness in breaker layer and breaker building drum
Inventor: PAKUR HENRYK DIPL ING
IPC: B29D30/24
Filed: 1995-08-23
Granted: 1996-08-29
Abstract: In a process for mfg. a vehicle tyre with a radical carcass: a) the radially inner breaker layers (11,13) are preformed with a wave-like cross-section in which at least one axial area (30',31') corresponding to a tread channel has a large radial, than other axial areas; b) a radially outer breaker layer (14) with circumferentially parallel cords is wrapped over the inner breaker layers (11,13) and the tread strip is wound around the breaker assembly (11,13,14); c) the breaker and tread assembly (11,13,14) is then combined with a performed carcass and moulded and vulcanised. A drum for building the breaker layers (11,13,14) has a contoured surface with circumferential raised areas of larger dia. (30,31,32;30',32',32') spaced across the axial direction and corresponding to the circumferential channels of the tread profile.
Patent DE-19620699-C1 (DE)
Title: Flow switch for gaseous and liquid media with warning device
Inventor: SCHMITZ HANNO DIPL ING
IPC: G01F1/28
Filed: 1996-05-23
Granted: 1997-11-20
Abstract: The device has a housing (1) contg. a piston (3) with a switching element (4) moving against the force of a spring (5) under the hydrodynamic pressure of the flowing medium. There are at least two proximity switches (7,8), an electrical power supply (9), a capacitor (10) and a warning element (11). The proximity switches are connected to switch the power on and off as well as detect vol. flow. The warning device is switched off at a defined operating point vol. flow and is switched on if the operating point flow is exceeded. The capacitor is charged up at switch on for any warning element state. If a failure occurs the power supply is automatically isolated from the other components and the warning element is temporarily supplied from the capacitor.
Patent DE-19736135-C1 (DE)
Title: Liquid cooled piston for internal combustion engine
Inventor: SCHMIDT ERWIN
IPC: F02F3/22
Filed: 1997-08-20
Granted: 1998-10-29
Abstract: The piston has ring-segment shaped cooling ducts with cross shaped sub channels for through-flow of a coolant below the piston crown and having fluid inlets and outlets. The axes of the coolant flow channels are at least partially angled with respect to the radial cross section of the piston.  The coolant channel (6) can have X-shaped sub channels (6A,B) and two ring shaped sub channels (C,D) extending between the ends of the cross shaped channels to define a figure of eight shape. There is a fluid inlet-outlet opening (8,11) formed in the end of each channel.
Patent DE-19839355-C1 (DE)
Title: Fahrzeugsicherungssystem mit Keyless-Go-Funktionalität
Inventor: DAISS MICHAEL
IPC: E05B85/00
Filed: 1998-08-28
Granted: 2000-04-13
Abstract: Die Erfindung bezieht sich auf ein Fahrzeugsicherungssystem mit einer Zugangskontrolleinrichtung, die ein oder mehrere nutzerseitig mitführbare, handhabungsfreie Authentikationselemente, einen fahrzeugseitigen Zugangssteuerteil, einen drahtlosen Zugangsberechtigungs-Kommunikationskanal für Zugangsberechtigungsprüfvorgänge und ein benutzeransprechbares Auslöseelement zur Anforderung der Erzeugung eines sichernden oder entsichernden Zugangskontrollsignals für wenigstens ein Fahrzeugschließelement umfaßt, wobei der Zugangssteuerteil auf eine solche Anforderung hin einen Zugangsberechtigungsprüfvorgang auslöst und dieser nur dann erfolgreich durchgeführt wird, wenn sich das jeweilige Authentikationselement im vorgegebenen Wirkbereich dieses Kommunikationskanals befindet. DOLLAR A Erfindungsgemäß sind Authentikationselement-Lokalisierungsmittel zur Feststellung vorgesehen, ob sich bei Auslösung eines zugangsberechtigungsprüfenden Kommunikationsvorgangs ein Authentikationselement fahrzeugaußenseitig im Wirkbereich des Kommunikationskanals befindet. Wenigstens ein Teil der möglichen, sichernden oder entsichernden Zugangskontrollsignale wird dann in Abhängigkeit davon erzeugt, ob ein gültiges Authentikationselement fahrzeugaußenseitig festgestellt wird. DOLLAR A Verwendung beispielsweise für Automobile.
Patent DE-19852125-C1 (DE)
Title: Back-up current supply for electrical load has electrical coils contained within cooling fluid bath and second cooling fluid passed between heat exchange surfaces for cooling fluid bath and power semiconductors
Inventor: GOSEBRUCH HARALD
IPC: H02J9/00
Filed: 1998-11-12
Granted: 2000-04-20
Abstract: The back-up current supply (1) has a rectifier connected to the AC current supply (2) for charging a storage battery (4) providing a back-up current for the load (6) in conjunction with a DC/AC converter, with electrical coils (8) and power semiconductors (9). The electrical coils are contained in a cooling fluid bath (10), with a second cooling fluid (16) passed between heat exchange surfaces (34) for the first cooling fluid (11) and the power semiconductors.
Patent DE-19906369-C1 (DE)
Title: Fully automatic pressure injection molding of plastic parts, adds one of many possible types of ultimately functionless fastenings solely assisting assembly for packing and transport
Inventor: HERBST RICHARD
IPC: B29C65/56
Filed: 1999-02-16
Granted: 2000-02-24
Abstract: The pressure injection molded parts (12) do not stack (readily or securely). During injection, additional, otherwise non-functional fastenings (80, 84) are added, with the aid of which, the parts are joined together, forming transport- or packing units (70, 72).  An Independent claim is included for equipment making the parts, based on fully automated pressure injection molding. Preferred features: Parts are stacked into blocks. They are edge-joined, forming areas or strips of parts. They are joined by the handling tools. Detachment requires sufficient force. They are directly fastened together, or by a common means of connection. Separation causes no damage. It may require e.g. cutting, tearing or breaking. The connection itself may be detachable. Fastenings comprise molded-on edge clips. Fastenings can be a press fit together. Further variations and developments based on the foregoing principles are elaborated. Features noted include after-formation of fastenings by stamping, and inclusion of spacers.
Patent DE-19929005-C1 (DE)
Title: Retractable crossbar for limiting cargoes in truck trailers from falling includes pin located in adjusting mechanism which prevents pawls from contacting toothed surface of inner tube due to gravity when handle is depressed
Inventor: HUANG HAN-CHING
IPC: B60P7/15
Filed: 1999-06-24
Granted: 2000-09-28
Abstract: The crossbar includes inner (60) and outer (40) telescopic bars with an adjusting device (50) on the outer bar that includes two pawls (52,53), for engaging a toothed surface (61) on the inner bar, that are connected to a housing and a handle (80). A pin (815) located below the first pawl prevents it falling into contact with the inner tube due to gravity when the handle is depressed. The crossbar has an outer tube within which an inner tube that has a toothed surface is retractably received and an adjusting device that is connected to the outer tube and which has two pivotally connected pawl elements that are connected together by a connecting element. The connecting element is actuated by an actuating element (55) which is movably connected to the adjusting device, which also has a handle to which the pawl elements are also pivotally connected, with the pawl elements being selectively engageable with the inner tube. A pin is connected to the handle and located below one of the pawl elements so that when pulling the actuating element to release the connecting element, and pushing the handle, the pawl elements are pivoted so that the inner tube can be freely moved relative to the outer tube.
Patent DE-19955973-C1 (DE)
Title: Filterrohr zum Einbringen in ein Bodenbohrloch sowie Verfahren zur Herstellung des Filterrohrs
Inventor: GIANGRASSO ANTONIO
IPC: E21B43/08
Filed: 1999-11-19
Granted: 2002-02-28
Abstract: Filterrohr zum Einbringen in ein Bodenbohrloch zum Filtern einer im Boden gespeicherten Flüssigkeit, umfassend ein Trägerrohr mit Flüssigkeitsdurchtrittsöffnungen und einer außenseitig angeordneten porösen Filterschicht aus einem aufgesinterten Kunststoffmaterial.
Patent DE-19962792-C1 (DE)
Title: Verfahren und Vorrichtung zum Schleifen von Gelenksternen
Inventor: JUNKER ERWIN
IPC: B24B19/02
Filed: 1999-12-23
Granted: 2001-08-09
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Schleifen insbesondere von Gelenksternen mit zumindest zwei Gelenkzapfen, bei welchen zumindest zwei Gelenkzapfen zugleich in derselben Aufspannung des Gelenksterns mit um die Gelenkzapfen geführten Schleifscheiben geschliffen werden.
Patent RU-2063410-C1 (RU)
Title: Composition for coatings
Inventor: EKIMOVA ALSU MUKHAMETZYANOVNA
IPC: C09D123/22
Filed: 1992-11-12
Granted: 1996-07-10
Abstract: FIELD: paint and varnish industry. SUBSTANCE: composition for coatings comprises (%); 5.0-12.0 butyl rubber; 28.0-43.0 varnish based on styrene rectification stillage residue maleic anhydride copolymer; 21.5-35.0 spent iron oxide catalyst; saturated normal hydrocarbon fraction having boiling point of 110- 180 C. EFFECT: improved properties of the composition for coatings. 2 tbl
Patent RU-2042283-C1 (RU)
Title: Process of calibration of sonar antenna under conditions of natural water basin
Inventor: ABBYASOV ZINYUR
IPC: H04R29/00
Filed: 1992-12-28
Granted: 1995-08-20
Abstract: FIELD: metrological tests. SUBSTANCE: standard hydroacoustic target is mounted on calibrated sonar antenna. Hydroacoustic projector and standard measurement device are mounted opposite to sonar antenna on floating craft. Comparing output signals of hydroacoustic projector and standard measurement device one finds sensitivity of antenna by formula presented in description of invention. EFFECT: enhanced authenticity of calibration. 1 dwg
Patent RU-2076470-C1 (RU)
Title: Laser power plant
Inventor: ZVONOV ALEKSANDR ALEKSANDROVIC
IPC: H05F7/00
Filed: 1992-12-29
Granted: 1997-03-27
Abstract: FIELD: systems using electromagnetic waves other than radio waves, in particular, electric power plants. SUBSTANCE: laser power plant uses series- connected laser device 5 for take-off of energy of earth's electromagnetic field, discharge current-to-alternating current converter 6, transformer 7, stabilizer 8 and pumping device 9 connected to the input of laser device 5. The output of the alternating voltage stabilizer serves as the output of the power plant. EFFECT: improved design. 7 cl, 5 dwg
Patent RU-2048196-C1 (RU)
Inventor: VOROBEV BORIS L
IPC: C10G35/085
Filed: 1993-01-05
Granted: 1995-11-20
Abstract: Использование: в нефтепереработке, в частности в производстве катализаторов ароматизации углеводородов. Сущность изобретения: способ предусматривает синтез цеолита типа KL кристаллизацией смеси с молярными отношениями двуокиси кремния и оксида алюминия 8 12, окиси калия и двуокиси кремния 0,28 0,30, воды и окиси калия 30 - 60. Процесс ведут в автоклаве при 150°С и давлении насыщенных паров в течение 48 ч, затем маточный раствор отфильтровывают, осадок цеолита промывают дистиллированной водой до рН промывной воды 7 7,5 и сушат на фильтре. Далее к цеолиту добавляют связующее гидроксид алюминия и азотную кислоту, формуют экструдаты, сушат и прокаливают. Полученный носитель пропитывают раствором аммиаката платины, и сушат катализатор. Последний содержит 0,8 мас. платины, 25 мас. связующего оксида алюминия, и цеолит KL остальное. 1 табл.
Patent RU-2033572-C1 (RU)
Title: Compound for production of liquid infrared light filter - heat-transfer agent
Inventor: BYALKO NATALIYA G
IPC: F21V9/04
Filed: 1993-03-10
Granted: 1995-04-20
Abstract: FIELD: lighting engineering. SUBSTANCE: compound is based on a solution of dyes of the class of rare earth fluoro-diphthalocyans having structural formula [4-(CF 3 ) 3 CPc 2 ]M, where M is the ion of the rare-earth element in perfluorinated organic solvents at dye concentration of 5 10 -5 -10 -3  mol/l, solvent - the rest. EFFECT: facilitated procedure of masking of luminous instruments with a light filter in the spectrum of human eye sensitivity and night viewing devices in the visible and nearest infrared parts of the of the spectrum up to λ=1,5-2,25 μm. 1 dwg
Patent RU-2064406-C1 (RU)
Title: Process of machining of cylindrical workpieces and machine for its realization
Inventor: SUBACH VLADIMIR L
IPC: B27C7/00
Filed: 1993-03-10
Granted: 1996-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: process is intended mainly for machining of cylindrical workpieces predominantly from wood. For 10 fold and higher productivity there is used multiblade chisel which working width exceeds several times width of known single-blade chisel and working feed related to one revolution of workpiece amounts to 0.9-0.8 of this enlarged working width (diameter) of multiblade chisel. To avoid proportional increase of cutting forces multiblade-chisel is rotated in pane perpendicular to rotation axis of workpiece, on the one hand, and cylindrical workpiece should have no errors of shape which is possible when some section of workpiece appears for a moment between blades of rotating chisel, on the other hand. Parameters of rotation and same design indications of multiblade chisel are determined in agreement with dependence which indicates that specified errors should not exceed tolerance on diameter for machining. Process also provides for reversal of rotation of each next workpiece which excludes any no-load runs. Machine used for realization of process is provided with devices for automatic change of feed and disconnection of machine in forward and backward runs under extreme operational conditions. EFFECT: improved operational efficiency and safety. 4 cl, 6 dwg
Patent RU-2061089-C1 (RU)
Title: Method of thermal treatment of steel parts
Inventor: KUSKOV VIKTOR N
IPC: C23C8/42
Filed: 1993-04-02
Granted: 1996-05-27
Abstract: FIELD: metallurgy. SUBSTANCE: method of thermal treatment of steel parts consists in anode polarization of parts in salt melt for the course of 1.5-3.0 h with current having density from 0.1 up to 25.0 A/sq.dm with the use of auxiliary electrode. Factor of hardening of surface layer 80-120 μ thick amounts to 1.27-2.42. Hardening is achieved thanks to diffusion on alloying elements from volume of part. In particular cases steel melting pot is used as auxiliary electrode. EFFECT: improved efficiency of method. 2 cl, 1 tbl
Patent RU-2037400-C1 (RU)
Title: Apparatus for molding products from construction materials
Inventor: ARUSTAMOV VLADIMIR A
IPC: B28B3/00
Filed: 1993-07-05
Granted: 1995-06-19
Abstract: FIELD: manufacture of cavity brick. SUBSTANCE: apparatus has hopper with additional pressing posts disposed at both sides of hopper and formed as power cylinders, which carry pressing punches with cavity-forming members positioned at top and bottom sides of frame. Measuring box has cantilever beam with product removal device mounted on beam. Product removal device has framework with pivotally mounted levers, which are provided with vertical motion limiters and side grips having finished product discharge levers. Wedge-shaped spring-biased guides are mounted on base for movement in horizontal plane. Wedge-shaped guides are engageable with product discharge levers and with measuring box. EFFECT: improved quality of product, increased capacity and enhanced reliability in operation. 2 dwg
Patent RU-2119682-C1 (RU)
Title: Negative carrier of photographic enlarger
Inventor: NEFED EV VALENTIN IVANOVICH
IPC: G03B27/58
Filed: 1993-07-07
Granted: 1998-09-27
Abstract: FIELD: photographic technology. SUBSTANCE: negative carrier has two plates 1, 2 with frame windows 5 positioned in longitudinal groove 8 of block 7 installed in lower shutter. Plates 1, 2 moves together with film along groove 8 of block 7. Film is not scratched between plates 1, 2. EFFECT: improved design. 4 dwg
Patent RU-2056532-C1 (RU)
Title: Oil well sucker-rod pump
Inventor: ERMOLAEV PAVEL I
IPC: F04B47/02
Filed: 1993-10-26
Granted: 1996-03-20
Abstract: FIELD: oil well operation. SUBSTANCE: mounted on frame is post with pulley, drive mechanism with crank, sucker rod string hanger, two wire ropes of which one is connected with hanger. Length of base circumference of pulley exceeds maximum travel of hanger. Pulley has two cutouts on end faces of cylindrical surface and is furnished with three trunnions. One trunnion is secured on cylindrical surface in centre of pulley and two others, on support flates of cutouts arranged below generating line of pulley cylindrical surface. One wire rope is connected with pulley by trunnions on cutouts and crank, and other wire rope is connected with pulley by means of trunnion on surface and hanger or with post hinge-secured on frame for engagement with frame. Additional post is mounted on frame and is intended to support pulley bearing post in transportation. EFFECT: enlarged operating capabilities. 2 cl, 6 dwg
Patent RU-2059679-C1 (RU)
Title: Corrosion-proof protection composition production method
Inventor: GOLISHNIKOVA LYUDMILA YA
IPC: C09D109/06
Filed: 1993-11-05
Granted: 1996-05-10
Abstract: FIELD: production of corrosion-proof compound for protection of roofs, metal structures, concrete surfaces. SUBSTANCE: composition of following components is used, mas %: polymeric addition that is 20 % solution of chlorosulfuric polyethylene or destructurated stirene butadiene rubber in toluene or xylene 100 - 150; bitumen 5 - 10; hardener -polyoxipropyleneamine 0.5 v- 2.0; fat acid (oleic acid or tank residual of fat acids production) 0.5 - 2.0. Hardener is mixed with fat acid and produced mixture is introduced into bitumen melt and it is cooled. Before application of coating bitumen-bearing produced mixture is mixed with polymeric addition under temperature of 20 - 40 C. EFFECT: improved process. 2 tbl
Patent RU-2060473-C1 (RU)
Title: Device for weight batching of loose materials
Inventor: BLOKHIN VLADIMIR A
IPC: G01G19/30
Filed: 1993-12-24
Granted: 1996-05-20
Abstract: FIELD: auxiliary equipment of steel-making plants. SUBSTANCE: device has weighing funnel which consists of two parts: upper part is inserted in lower one at spaced relation and is provided with frame assembled of vertical uprights interconnected by means of cross-members; lower part of funnel is freely supported by sensors. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2062556-C1 (RU)
Title: Screw extruder
Inventor: MERZLYAKOV ALEKSANDR V
IPC: B30B11/24
Filed: 1993-12-23
Granted: 1996-06-27
Abstract: FIELD: wood-working industry, agriculture. SUBSTANCE: press has housing in which screw conveyer is placed. Area for cooling briquets in the form of mouthpiece with cavity for circulation of cooled liquid is made just after area of endurance with heater. Screw extruder is used for making briquets of crushed raw waste lumber and other vegetable remnants. EFFECT: enhanced quality of briquets. 1 dwg
Patent RU-2061974-C1 (RU)
Inventor: NIKULIN ANATOLIJ D
IPC: H01B12/00
Filed: 1994-01-12
Granted: 1996-06-10
Abstract: FIELD: electrical engineering. SUBSTANCE: invention can find use in various devices designed to operate from A.C., network and in quickly changing magnetic fields. Process improves stabilization of internal zones of conductor, provides for integrity of diffusion barriers including conductors having diameter less than 0.5 mm. With this deformability of composite material at final stage of its manufacture improves, output of good material increases and consequently reliability and efficiency of manufacture of superconductors of small (less than 0.5 mm) diameters with thin and ultrathin fibres are raised. Improvement of stabilization of superconductor is achieved thanks to uniform positioning of stabilizing material over section of workstock or thanks to its positioning in several planes directed radially from center towards periphery of composite workstock. Integrity of diffusion barriers is ensured by preliminary recrystallization annealing prior to their positioning in composite workstock which results in 20 to 40 per cent decrease of hardness of material of barrier. EFFECT: facilitated manufacture of composite stabilized superconductors. 3 dwg
Patent RU-2071311-C1 (RU)
Title: Method for upkeeping fitness to work of vehicles' drivers
Inventor: LOBODIN ALEKSANDR P
IPC: A61H39/00
Filed: 1994-01-21
Granted: 1997-01-10
Abstract: FIELD: medicine, reflexotherapy. SUBSTANCE: claimed method resides in applying unlike electrochemical potentials to corporeal acupuncture points of driver's body when it is subjected to working load. Corporeal points are located at body's extremities and potentials to them are applied through metallic plates pressed against extremities, positively charge plates being placed onto surface of members of vehicle's manual steering system, while negatively charge plates being secured directly of footsole of one of lower extremities. EFFECT: method is simple to practise, no sophisticated equipment is required, therapeutic procedure is carried out during work, thereby keeping vehicle's drivers in state of fitness to work. 2 dwg, 3 tbl