baber/WOPTO huggingface dataset:
Patent DE-19504873-C1 (DE)
Title: Vacuum cleaner suitable for solid and/or fluidic materials, but mainly dust
Inventor: BENZ ALFRED
IPC: H02G11/02
Filed: 1995-02-14
Granted: 1996-02-29
Abstract: A vacuum cleaning unit (2) has a motor driven suction stage with an associated collector (8). The motor is supplied with power from the mains via a long cable (5) that is wound onto a reel in the base when not in use. The reel is free to turn about a centre spindle that extends into the rotor (13) of the motor. Power is transferred between the cable and the motor with the aid of a slip ring (22,23) and contact arrangement.
Patent DE-19511025-C1 (DE)
Title: Adjustable position support for visual display monitor on desk
Inventor: STEINHILBER HELMUT
IPC: A47B21/03
Filed: 1995-03-28
Granted: 1996-11-28
Abstract: A visual display unit, VDU, of a type used with computer systems is mounted on a carriage that sits on a frame (34) that can be moved sideways and can pivot about the vertical axis. The frame has a rectangular U-shaped section block (26) that has rollers (20) that run in channels formed in an extruded aluminium guide bar (14) that runs the length of the base. The block has a central pivot point (38) and locking elements that allow the angled position to be adjusted.
Patent DE-19525851-C1 (DE)
Title: Fixing element for switch cabinet sidewall
Inventor: MUENCH UDO
IPC: H01R4/64
Filed: 1995-07-15
Granted: 1996-07-25
Abstract: The fixing element secures the sidewall (20) to a switch cabinet frame assembled from frame profiles (10) having a rectangular hollow profile with projecting stop edges (11) on 2 sides. A distance piece (30) fits behind one of the L-shaped stop edges and receives a fixing screw for the sidewall. The distance piece is fitted with a retaining plate (34) supporting metal clips (40) with projecting spring tongues (42) fitting through slits in the end (12) of the stop edge, to electrically connect the cabinet frame and the sidewall.
Patent DE-19525986-C1 (DE)
Title: Water run-off in roof opening on vehicle
Inventor: WOLF PETER
IPC: B60J7/00
Filed: 1995-07-17
Granted: 1996-08-29
Abstract: Water run-off device in which a motorised or automatic valve is arranged in or on the water run-off (4). The valve closes the water run-off and opens when a flow of water is present. A sealing surface (12) is formed on a circumference of the water run-off and when the run-off is closed an adjustable sealing body (5) lies against the surface. The sealing body is attached to a float arm (7) in the water channel (2).
Patent DE-19533476-C1 (DE)
Title: Coupling device for apparatus housing parts
Inventor: FELTEN GEROLD
IPC: F16B5/06
Filed: 1995-09-12
Granted: 1997-03-06
Abstract: The coupling device has a sleeve-shaped coupling projection (5) formed integral with one of the housing parts (3). The projection fits into a corresponding reception opening (7) formed in the other housing part (1) The parts are made of plastics and secured by inserting a coupling pin (2). The projection is divided into segments (12) by a number of longitudinal slits (11), with the pin formed integral with the second housing part.
Patent DE-19640738-C1 (DE)
Title: Adjustable-length chair or table leg
Inventor: MAUS HOLGER DIPL ING
IPC: A47C3/30
Filed: 1996-10-02
Granted: 1998-01-22
Abstract: The standpipe (11) contains a length-adjusting ram supported in the axial direction by a bottom plate (15). The latter is held between the inwards-rolled edge (31) and a face above it on the inside wall (23) of the standpipe. The edge (41) is rolled inwards so that its end face (21) is towards the inside wall, while the bottom plate (15) rests on the outside surface of the standpipe bottom end (31). The end face can bear against the inside wall, and the width (B) of the edge can be greater than its height. The edge thickness can be reduced from the inside, so as to form a step (33) against which the bottom plate bears.
Patent DE-19642338-C1 (DE)
Inventor: PRANGE KARL-HEINZ
IPC: F16L37/12
Filed: 1996-10-14
Granted: 1998-07-16
Abstract: The coupling has the interlocking ends (2,3) provided with ridges with inward sloping end flanges. A low profile clamping ring (11) has inward sloping edges which pulls the coupling together. The coupling ends have an overlapping section which includes a seal (4). The two part clamping ring is secured in the locking position by a threaded clamping ring (13) threaded on one of the coupling ends. The coupling has no projecting edges to snag on obstructions and can take high tensile forces.
Patent DE-19652670-C1 (DE)
Title: Electric furnace for maintaining metal in molten state
IPC: F27B14/10
Filed: 1996-12-18
Granted: 1998-02-05
Abstract: The electric furnace (1), to keep molten metals hot and especially aluminium, has a protective cladding (7) of silicon carbide (SiC) on the surface of the graphite block (5) towards the interior of the furnace (1). The protective cladding (7) is a plate of SiC positioned in front of the surface of the graphite block (5). The protective cladding (7) or plate is bonded to the graphite block surface by a heat-conductive adhesive, as a cold bonding adhesive with a cement base. A stirrer, inserted into the furnace interior, has a graphite rotor and stator.  The surfaces in contact with the molten metal are cladded with a protective silicon carbide layer. The base plate and/or side walls, with no heaters embedded into the graphite block, are cladded with graphite plates (8), with a protective coating of silicon carbide on the sides towards the interior of the furnace, or they are cladded with silicon carbide plates.
Patent DE-19712842-C1 (DE)
Title: Controller for motor vehicle e.g. for automatic transmission
Inventor: LOIBL JOSEF
IPC: B60R16/02
Filed: 1997-03-26
Granted: 1998-08-13
Abstract: The controller has a base plate (10), a circuit board (20) on the base plate, an electronic circuit (23) electrically connected to the circuit board and a plastic housing cover joined (30) to the base plate in a contact region. The housing cover encloses and guides an electrical conductor (31).  One end (32) of the electrical conductor is fed out of the housing cover in the contact region, protrudes into an opening (11) in the base plate and makes an electrical connection with a conducting track on the circuit board. Conductor ends frictionally attach the housing cover to the base plate.
Patent DE-19721738-C1 (DE)
Inventor: BRIX PETER DR
IPC: C03C3/087
Filed: 1997-05-24
Granted: 1998-11-05
Abstract: A novel solar radiation stable aluminosilicate glass has the composition (by wt., on oxide basis) 45-68% SiO2, >5-18% Al2O3, 0-5% Na2O, >9-15% K2O, 0-10% CaO, 0.5-<17% SrO, 0-10% BaO, 1-6% ZrO2, 0.2-5% TiO2 and optionally usual amounts of refiners, the sum of Na2O+K2O being ≥ 10%, the sum of CaO+SrO+BaO being 8-<17% and preferably the Na2O/K2O wt. ratio being  NOTGREATER  0.4. Also claimed is a similar aluminosilicate glass which is suitable for the float process and which only contains up to impurity level quantities of PbO, As2O3, Sb2O3, ZnO, MgO and B2O3.
Patent DE-19744666-C1 (DE)
Inventor: FOTHERINGHAM ULRICH DR
IPC: C03B32/00
Filed: 1997-10-10
Granted: 1999-06-17
Abstract: A simple and economical method is described for compacting or shrinking flat glass panes. The method ensures high temperature homogeneity in the glass. First, the glass panes are cleaned and then a stack of glass panes to be treated is assembled without applying a release agent to any of the glass panes. Then the stack of glass panes is placed between ceramic panels made of silicon-infiltrated silicon carbide and this stack together with the ceramic panels is subjected to a heat treatment in a radiation furnace at temperatures ranging from 300° C. to 900° C. The ceramic panels have a thermal conductivity, which, in the region of the heat treatment temperature, is at least 5 times as large as that of the glass panes. The ratio of the total thickness of the ceramic panels to the height of the glass stack should be at least 1/lambd/40W/(mK), wherein lambd is the thermal conductivity of the ceramic panel at the temperatures of the heat treatment.
Patent DE-19756956-C1 (DE)
Inventor: FEGE WOLFGANG DR MED
IPC: A61F5/56
Filed: 1997-12-20
Granted: 1999-07-15
Abstract: The invention relates to an implant for implantation in the tongue, comprising a fixing component for fixing purposes and/or support on the hyoid and/or on and/or in tissue located to the side of the tongue. The inventive implant also comprises a supporting element which extends from the fixing component at the base of the tongue in an at least partial manner perpendicular to the direction of the tongue. Said implant is used for implantation in the base of the tongue to prevent the base of the tongue from falling back against the posterior wall of the pharynx in the case of sleep apnoe without impairing deglutition to a substantial extent.
Patent DE-19821747-C1 (DE)
Title: Coaxial cable connector for plug and socket connection
Inventor: STANISZEWSKI WALTER
IPC: H01R13/585
Filed: 1998-05-14
Granted: 2000-03-30
Abstract: The connector has a strain relief device and an outer conductor contacting device which are formed separately. At least one locking element (39) may be part of the connector housing/grip or outer conductor shell (9), or may be a separate component with its outer holding section between two support or clamping sides (35,37), held between two housing parts. The strain relief device acts on the outer sheath of the coaxial cable in the form of the locking element.  An Independent claim is included for a coaxial cable connector.
Patent DE-19826074-C1 (DE)
Title: Doppelsicherheitsventil
Inventor: WOERNER JUERGEN
IPC: F16K1/00
Filed: 1998-06-12
Granted: 2000-03-09
Abstract: Bei einem Doppelsicherheitsventil (1) mit zwei in einem Gehäuse (4) untergebrachten Ventilen (2, 3), deren beide axial verschiebbaren Ventilteller (9, 12) koaxial zueinander angeordnet sind und jeweils durch eine axiale Bewegung in Öffnungsrichtung (16) gegen den Federdruck einer ersten bzw. einer zweiten Schließfeder (11, 14) von ihrem jeweiligen Ventilsitz abheben, wobei die eine Schließfeder (11) am Gehäuse (4) abgestützt ist, ist am Ventilteller (9) der einen Schließfeder (11) oder an dessen Stellelement (10) die Schließfeder (14) des anderen Ventiltellers (12) abgestützt. Diese gegenseitige Abstützung der beiden Schließfedern ermöglicht eine Vielzahl von konstruktiven Möglichkeiten bei der Federauslegung oder der Kraftbeaufschlagung.
Patent DE-19827458-C1 (DE)
Title: Electronic component separation device e.g. for IC testing device, has individual component fed through discharge opening in feed rail and received in slot of perpendicular feed device
Inventor: HEIGL HELMUTH
IPC: H05K13/04
Filed: 1998-06-19
Granted: 2000-03-09
Abstract: The component separation device has a feed rail (11) receiving a number of electronic components (24,25,26) positioned one after the other and a feed device (17) displaced perpendicular to the feed rail, with a reception slot (27) for receiving a single component via an outlet opening (43) in the feed rail.
Patent DE-19837583-C1 (DE)
Title: Synchronisiereinrichtung für ein Schaltgetriebe
Inventor: MAIER WINFRIED
IPC: F16D23/02
Filed: 1998-08-19
Granted: 2000-03-30
Abstract: Eine Synchronisiereinrichtung für ein Schaltgetriebe ist mit wenigstens einem äußeren und einem inneren Gleichlaufring und gegebenenfalls wenigstens einem Zwischenring, versehen. Die Gleichlaufringe und der Zwischenring weisen jeweils Kegelflächen auf, über welche sie wenigstens mittelbar miteinander in Verbindung stehen. Wenigstens einer der Gleichlaufringe und/oder der Zwischenring besteht aus einem metallischen Grundwerkstoff. Wenigstens einer der des aus dem metallischen Grundwerkstoff bestehenden Gleichlaufringe und/oder der Zwischenring ist derart nitriergehärtet, daß durch Einstellen von Prozeßparametern beim Nitrierhärten sich an der Kegelfläche des Gleichlaufrings und/oder an der Kegelfläche des Zwischenrings eine nichtmetallische gamma'Verbindungsschicht und/oder eine nichtmetallische epsilon-Verbindungsschicht ausbildet.
Patent DE-19852551-C1 (DE)
Title: Cylinder head for combustion engine has inlet, exhaust channels on opposite side of plane through axis of inlet or exhaust valve, engine's longitudinal axis from injection valve, ignition plug
Inventor: FREY JUERGEN
IPC: F02B23/10
Filed: 1998-11-13
Granted: 2000-06-15
Abstract: The cylinder head has at least one combustion chamber with an inlet (4) and exhaust valve per chamber, inlet (10) and exhaust (11) channels leading to the inlet and exhaust valves, an injection valve (18) and at least one ignition plug (20) per combustion chamber. The inlet and exhaust channels are designed to both lie on one side of a plane (E) through the axis of the inlet or exhaust valve and the engine's longitudinal axis, with the injection valve and ignition plug on the other side of the plane.
Patent DE-19962313-C1 (DE)
Title: Nonwoven fabric, for use as bed linen, comprises bicomponent microfilaments of two incompatible polymers with good particle retention
Inventor: SCHAEFER WERNER
IPC: D04H3/16
Filed: 1999-12-23
Granted: 2001-04-19
Abstract: The fabric a nonwoven fabric composed of microfilaments, in a material weight of 70-150 g/m<2>, with a particle retention of \-90% for particles of  <= 0.5  mu m. The nonwoven fabric is formed from melt-spun multi-component continuous filaments, which are drawn and immediately laid into a nonwoven fabric. The filaments have a gauge of 1.5-5.0 dtex with a microfilament component of at least 80% with a gauge of 0.1-0.8 dtex, which are split and solidified.
Patent RU-2018656-C1 (RU)
Title: Телескопический податчик бурильной установки
Inventor: VASKOV LEONID I
IPC: E21B15/00
Filed: 1992-11-16
Granted: 1994-08-30
Abstract: Использование: изобретение относится к области горной промышленности, в частности к податчикам бурильной установки. Сущность изобретения: податчик состоит из двух коаксиальных цилиндров и трубчатого штока, в котором между головкой и поршнем закреплена трубка, снабженная дополнительным каналом. Вблизи поршня в стенках штока выполнены радиальные отверстия, а в поршневом участке - продольные каналы. В положении "подача" сжатый воздух через каналы, трубку, отверстие выдвигает сначала шток, а когда поршень упирается в крышку, то выдвигается и внутренний цилиндр. В положении "обратный ход" сжатый воздух перемещает шток до упора головки в крышку, после чего под действием веса подвижных частей установки внутренний цилиндр вдвигается в наружный. 2 з.п. ф-лы, 1 ил.
Patent RU-2052521-C1 (RU)
Inventor: IVANOV ALEKSANDR V
IPC: C22B9/21
Filed: 1992-12-02
Granted: 1996-01-20
Abstract: FIELD: metallurgy. SUBSTANCE: apparatus has detachable chamber with removable cover. Two horizontal rolls for rotation of ingots to be treated and a group of arc plasmotrons are positioned in chamber. Plasmotrons are mounted on columns, each connected with mechanisms for moving and oscillating plasmotrons and for rotating about its axis. EFFECT: increased conveniency in operating apparatus by making columns composed of two links, with upper link being positioned for deviation from column axis, and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2037225-C1 (RU)
Title: Device to manufacture electret
Inventor: EFASHKIN GENADIJ V
IPC: H01G13/00
Filed: 1992-12-15
Granted: 1995-06-09
Abstract: FIELD: solid electronics. SUBSTANCE: device to manufacture electret with specified distribution of charge spots has electrode anchored on dielectric base fabricated in the form of printed circuit board. Printed circuit board is manufactured on one side of foiled dielectric and is connected electrically with the other side. EFFECT: enhanced manufacturing process. 2 cl, 2 dwg
Patent RU-2027687-C1 (RU)
Title: Glass for fiber glass
Inventor: FOKIN ALEKSANDR I
IPC: C03C13/00
Filed: 1992-12-28
Granted: 1995-01-27
Abstract: FIELD: glass materials. SUBSTANCE: glass for fiber glass has, wt.-%: silicon oxide 52-60; aluminium oxide 12-20; boron oxide 0.1-8; calcium oxide 20-26; magnesium oxide 0.5-2.4; ferric oxide 0.1-0.4; sodium oxide 0.1-0.4, and fluorine 0.1-0.3. Properties: tensile strength is 10.17-12.15 kg/mm 2 , rupture strength is 2360-2475 gs/tex. Material is used for preparing of glass fibers, glass fabric, nonwoven materials, etc. EFFECT: enhanced quality of glass. 2 tbl
Patent RU-2027331-C1 (RU)
Title: Trapezoid plow share and method for its production
Inventor: BERNSHTEJN DAVID B
IPC: B21H7/00
Filed: 1992-12-30
Granted: 1995-01-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: share has a base with a back and holes for attachment. It also has a cutting part with a straight blade positioned at an acute angle relative to the back so that the angle apex is on the furrow edge side. On the back side the share has a bulge with a stiffening rib where the cutting part joins the share base. The rib runs parallel with the blade. The ratio of normal segments to the blade from respectively the stiffening rib line to the points of cross of the normal line and line of the back and blade is (1.2-2.0):1 on the field edge side and (0.8-1.6):1 on the furrow edge side. The bigger ratio in the second proportion corresponds to the bigger ratio in the first proportion. For the production, a strip is made and the external contour of the share is cut out of the strip (its straight blade, furrow edge, base back, and field edge). The strip is formed with its cross-section variable across its width, and it has an edge for the cutting part blade and a thicker part increasing with distance from the edge at the share base. Part of the share contour is cut out at an acute angle relative to the strip edge at the share blade with the angle apex on the side of the furrow edge contour. The axis of the fastening holes runs parallel with the base back. EFFECT: higher share quality and tillage efficiency. 2 cl, 1 tbl, 6 dwg
Patent RU-2067979-C1 (RU)
Title: Derivative of aminobenzoic acid or its pharmaceutically acceptable salt
Inventor: SUKHEJ MIYAZAVA
IPC: A61K31/439
Filed: 1993-02-03
Granted: 1996-10-20
Abstract: FIELD: organic chemistry, pharmaceutical industry. SUBSTANCE: desired product has formula   where R 1  is cyanoalkyl, substituted or unsubstituted cycloalkyl, halogenated lower alkyl, alkynyl or tetrahydro-4H-pyran, R 2  is amino or acyl amino group, R 3  is halogen, X is -NH- group, Z is =N-CH 3  or (CH 3 )O. Suitable derivative of benzoic acid is used as reagent 1, amino derivative of bicyclo[3.2.1]octane is used as reagent 2. Reaction is carried out in aqueous solution of sodium hydroxide in the presence of pyridine at room temperature. EFFECT: improves quality of desired product. 4 tbl
Patent RU-2108985-C1 (RU)
Title: Method and apparatus for bending glass
Inventor: LETAM BERNAR
IPC: C03B23/035
Filed: 1993-05-20
Granted: 1998-04-20
Abstract: FIELD: glassmaking. SUBSTANCE: when bending preheated glass sheets displacing them over a forming band made of a set of rotating cylindrical members 1 arranged either into circular or conical outline in longitudinal with respect to forming band direction. On at least initial section of the glass- bending zone of forming band, glass sheets are affected by at least one hot air cushion 5. The latter is created by means of corresponding units 6,7 made, for example, in the form of elongated hollow bodies closed by porous wall. Above-mentioned units 6,7 can be disposed over and/or under forming band. Hot air cushion can be created all over the glass-bending zone of forming band. EFFECT: facilitated glass-bending procedure. 10 cl, 2 dwg
Patent RU-2039610-C1 (RU)
Title: Precipitation centrifuge
Inventor: DOLGOV ANATOLIJ V
IPC: B04B11/02
Filed: 1993-02-23
Granted: 1995-07-20
Abstract: FIELD: chemical industry. SUBSTANCE: precipitation centrifuge has a jacket, a rotor mounted in it in the form of a drum having holes for the removal of light fraction and a hole for the removal of heavy fraction, an unloading member for the heavy fraction located inside the rotor eccentric to its axle, a means for changing its eccentricity and a feeding pipe. The hole for the removal of the heavy fraction is made as a ring-shaped slit. The unloading member is a disk mounted for free rotation on the shaft stem so that its peripheral part forms closed and open parts of the slit shifting along the circumference in the process of rotation. EFFECT: enhanced efficiency for the suspension separation. 3 dwg
Patent RU-2110316-C1 (RU)
Inventor: BENSH ALEKSANDR ROMANOVICH
IPC: B01D3/00
Filed: 1993-03-03
Granted: 1998-05-10
Abstract: Использование: в пищевой промышленности при получении спи- рта. Сущность изобретения: способ возгонки и ректификации спирта предусматривает предварительный нагрев бражки до температуры 70 o С с выдерживанием при этой температуре, первичную перегонку и вторичную перегонку. при температуре 28-29 o  под вакуумом 70 мм. рт. ст. 1 ил.
Patent RU-2047693-C1 (RU)
Title: "krab" sea bottom dredge
Inventor: MAMAEV SOSLAN M
IPC: E02F3/413
Filed: 1993-04-15
Granted: 1995-11-10
Abstract: FIELD: marine mining. SUBSTANCE: dredge includes a body with hinged jaws. A hydraulic cylinder with a rod and piston is kinematically coupled to the jaws. The hydraulic cylinder cavity is subdivided by the piston into compression chamber and chamber with a passage to supply working fluid. A pilot valve is used to shut off the passage. A cable is fastened to the body to carry out communication to service vessel. The body is provided with remotely controlled propellers, drive shafts of which are perpendicular to one another, and lie in horizontal plane. The bottom dredge is provided with additional hydraulic cylinders with rods installed on one side. The body is made in the form of skeleton. The hydraulic cylinders are installed symmetrically about, and perpendicular to lengthwise axis of the body. Kinematic coupling between hydraulic cylinders and jaws is made in the form of shaft with installed gears, jaws, and racks secured to rods of the hydraulic cylinders. Isolation cock of working fluid feed passage is made in the form of proof cylinder with stepped plunger. The plunger has a passage to pass the fluid, glands, compression chamber and stoppers. Control unit of the valve is made in the form of a propeller provided with weight to interact with sea bottom in the cause of launching and removing the bottom dredge. Working fluid is kept in an elastic tank provided with pipeline and plug cock to receive the fluid from hydraulic cylinders. The dredge may be provided with additional propellers with drive shafts installed vertically on the body. EFFECT: increased productivity. 2 cl, 8 dwg
Patent RU-2055206-C1 (RU)
Title: Method for developing moon soil for obtaining helium-3 and device for implementation the same
Inventor: BORISOV ALEKSANDR S
IPC: E21C51/00
Filed: 1993-06-25
Granted: 1996-02-27
Abstract: FIELD: excavating machines. SUBSTANCE: method is realized by taking soil using soil-taking device, shipping it with subsequent soil heating, separation He-3 from He-4 and liquefaction in receiving/processing device. Soil intake is carried out by shuttling soil-taking device with cyclic lengthwise travel. Soil shipment is performed by throwing the soil to processing place. Pulling mean has two similar devices interconnected with a cable. Soil taking device is placed between pulling means. One pulling mean is provided with receiving/processing device. EFFECT: high productive capacity. 2 cl, 2 dwg
Patent RU-2055558-C1 (RU)
Inventor: SURKOVA VALENTINA K
IPC: A61F9/007
Filed: 1993-06-28
Granted: 1996-03-10
Abstract: FIELD: medicine. SUBSTANCE: device for iridoplasty has holding body, drive, working member made in form of tubes located in one another. Parts of generating surfaces of tubes are made flat and parallel to one another. Flat surfaces of working end of each tube have openings with cutting edges. Axes of openings and cutting edges are combined. Besides, working end of internal tube has concave spherical perforated partition which forms metering chamber. Drive is made in form of D.C. electromagnetic coil. Flexible sealing collar is installed over perimeter of opening on working end of external tube. EFFECT: higher efficiency. 3 cl, 12 dwg