baber/WOPTO huggingface dataset:
Patent DE-10056252-C1 (DE)
Title: Welle mit äußeren Zähnen zur Übertragung eines Drehmoments zwischen koaxial hintereinander angeordneten Hydromaschinen
Inventor: JOHANSEN BETTINA L C
IPC: F04C15/00
Filed: 2000-11-14
Granted: 2002-07-25
Abstract: Bei einer Welle (19) mit äußeren Zähnen (18) zur Übertragung eines Drehmoments zwischen koaxial hintereinander angeordneten Hydromaschinen (1; 2), insbesondere Hydropumpen einer Lenkeinrichtung, bei denen in einem Zahnring (3; 4) mit inneren Zähnen (5; 6) ein innen und außen mit Zähnen (9; 10; 15; 16) versehenes Innenrad (7; 8) mit den Zähnen (5; 6) des Zahnrings (3; 4) in Eingriff stehend umläuft und die Zähne (18) der Welle (19) mit den inneren Zähnen (15; 16) der Innenräder (7; 8) drehfest in Eingriff stehen, ist zur Vereinfachung der Herstellung und Montage der Welle sowie zur Vermeidung von Geräuschen dafür gesorgt, daß die auf dem Teilkreis gemessene Zahndicke der Zähne (18) der Welle (19) oder der inneren Zähne (15; 16) der Innenräder (7; 8) größer als die auf dem Teilkreis gemessene Weite der Zahnlücken ist, in die diese Zähne (18; 7; 8) eingreifen, so daß die Zahnflanken der Zähne (18) der Welle (19) fest an den Zahnflanken der inneren Zähne (15; 16) der Innenräder 7; 8) anliegen, und daß die Welle (19) in beiden Endabschnitten zwischen zumindest einigen ihrer Zähne (18) Schlitze (20) aufweist und zumindest in den mit den Schlitzen (20) versehenen Endabschnitten hohl ist.
Patent DE-10118956-C1 (DE)
Title: Press fitting has beads on a sealing ring and inside of a collar, which fit together to form a seal when the fitting has been compressed
Inventor: SPECKEMEYER JENS
IPC: F16L13/14
Filed: 2001-04-10
Granted: 2002-06-20
Abstract: A press fitting has beads (14) on the sealing ring (3') and the inside of the collar (2). These fit together to form a seal when the fitting has been compressed.
Patent DE-10145764-C1 (DE)
Title: Magnetic field measuring method using Faraday effect uses linearly polarized light signals passed through magnetic field sensitive measuring path in opposite directions
Inventor: KRAEMMER PETER
IPC: G01R33/032
Filed: 2001-09-17
Granted: 2002-11-21
Abstract: The invention relates to a method and arrangement for measuring a magnetic field with the aid of the Farraday effect, wherein a first and second linear- polar light signal (L1 or. L2) passes through a magnetic field sensitive measuring section (2) exhibiting the Farraday effect in an opposite direction. A first or second analyzer (14 or 12) for the first or second light signal (L1 or. L2) is arranged downstream from the measuring section (2). The first and second analyzer angle ( psi 1 or  psi 2) of the first or second analyzer (14 or 12) and first or second polarisation angle ( PHI 1 or PHI 2) of the first or second light signal (L1 or. L2) injected into the measuring section(2) are adjusted to the intrinsic axes (x,y) of linear birefringence in such a way that an error occurring as a result of the temperature dependency of the linear birefringence for a given Faraday angle ( rho ) different from zero is minimized.
Patent DE-10218192-C1 (DE)
Title: Applicator for cosmetic has applicator tip with angled front face having feed ducts opening to soft tip plate
Inventor: ZAHN WERNER
IPC: B65D47/42
Filed: 2002-04-24
Granted: 2003-07-03
Abstract: The applicator for cosmetic has a container with a neck (1) having an applicator tip (2) having an angled front face (6) having feed ducts opening (19) onto it. The front face has a plate (11) of weak material in which the openings are formed. The tip has a connector to retain the front face assembly. The front face have flocking of particles of weak material.
Patent DE-10235347-C1 (DE)
Title: Acoustics testing method for automobile climate-control elements using microphones for detecting emitted sound waves during operation of climate-control elements in test mode
Inventor: LEINFELDER RUDOLF
IPC: B60H1/00
Filed: 2002-08-02
Granted: 2003-10-30
Abstract: The method has the climate-control elements (18,20) which generate sound waves switched on before switching to a test mode with the resulting noise within the automobile (16) detected via at least one microphone (10,12,14), providing a signal which is compared with a reference value for provision of a fault indication.  An Independent claim for a device for testing the acoustics of climate-control elements in an automobile is also included.
Patent DE-19514420-C1 (DE)
Inventor: KUENZEL HARTWIG M DR ING
IPC: E04F13/07
Filed: 1995-04-19
Granted: 1997-03-06
Abstract: The invention relates to a vapour barrier for use in the heat insulation of buildings, especially for use in new buildings and the renovation of old ones. The vapour barrier of the invention can effect water vapour exchange in various environmental conditions. This is accomplished by the use as the essential material of a material having a water vapour diffusion resistance depending on the environmental humidity and also had adequate tensile and tear strength.
Patent DE-19516031-C1 (DE)
Title: Reciprocating piston engine
Inventor: GRASS GERD DIPL ING
IPC: F02B75/02
Filed: 1995-05-04
Granted: 1996-10-24
Abstract: The drive-sided end of the connecting rod (12) is borne on the flywheel (5), turnable and pivoted eccentrically to the flywheel axis (18). The axis extends in a plane parallel to the piston axis (6). The distance between the two axes is chosen, so that the axis of the bearing for the connecting rod pin (16) in the flywheel, is positioned in direction of the piston axis, when the piston is in its upper dead centre position in the cylinder (1). One working cycle of the engine is formed by two flywheel rotations. Turning of the piston about its longitudinal axis connects the cylinder intakes and discharges (32, 33) to the combustion chamber, via an aperture in the cylinder.
Patent DE-19518867-C1 (DE)
Title: Adhesive application station for wooden component
Inventor: WIDMANN HERBERT
IPC: B27G11/00
Filed: 1995-05-23
Granted: 1996-06-27
Abstract: An adhesive station for applying adhesive to pieces of wood, which pass through the station on a transport unit, consists of an identification unit (7) for marking the pieces of wood (4), an adhesive nozzle unit (8) with a number of nozzles arranged laterally w.r.t. the transport direction (T1), and a monitoring unit (9) for controlling the adhesive application. The units are held in a carrier frame (3).
Patent DE-19521089-C1 (DE)
Title: Logic circuit with elements representable by threshold value equations
Inventor: PRANGE STEFAN DIPL ING
IPC: G06F7/501
Filed: 1995-06-09
Granted: 1996-08-08
Abstract: MOSFETs (T1-Tn) connected in parallel in a transistor unit (TE) are dimensioned so that the transverse currents (It1-Itn) flowing through them represent respectively weighted summands of a first term of a threshold value equation. A second term is formed by a representative reference current (IR) which is used in an evaluation unit (BE) for comparison of a total current given by the sum of the individual transverse currents. A second output from this unit is addressed to a reference unit (RE) incorporating reference transistors. The result of the comparison is output in the form of a stable signal.
Patent DE-19533138-C1 (DE)
Title: Connection device for vehicle body parts
Inventor: MARTENS DIETER DIPL ING
IPC: F16B37/04
Filed: 1995-09-07
Granted: 1996-11-07
Abstract: The device uses a threaded nut, located floating in a cage. When not screwed in, the nut (9) is maintained in the cage by a holder (7) at radial distance to the cage (3), and at axial distance to the passage aperture (2) for the cage in the metal body part, relative to central longitudinal axis (13) of the aperture. The holder consists of a non-metallic material, esp. plastic. It moves axially and flexibly in the cage, under axial load. Freedom of motion for screw and holder is blocked due to friction connection, until screwing-in forces are applied.
Patent DE-19534924-C1 (DE)
Title: Separator extracting solids from animal waste or sewage sludges
Inventor: KERNER JOSEF
IPC: C02F11/123
Filed: 1995-09-20
Granted: 1996-09-26
Abstract: Separator for extracting solids from sludges, esp. from animal waste or sewage sludges, comprises a scraper conveyor with sieve bases. Its endless tractive strand has attached scraper slats and runs between electric motor driven- and idler wheels. Below the sieve bases, a channel intercepts sepd. fluid. Original features include the use of a single conveyor strand (2), on which the slats (5) project freely. Axes of the wheels (3, 4) are perpendicular to the sieve bases (6a, 6b), of which there is one on each run (1a, 1b) of the conveyor. The supply (11) is near the discharge end (9). Surrounding the other end, a curved turning strip (12) directs sludge from the first (6a) to the second sieve (6b).
Patent DE-19627223-C1 (DE)
Title: Production of anticorrosion coating on iron with good adhesion and weather resistance and reversibility
Inventor: PILZ MONIKA DR RER NAT
IPC: C09D183/06
Filed: 1996-07-05
Granted: 1997-06-26
Abstract: Production of an anticorrosion coating on iron and/or articles containing iron involves applying layer(s) containing a polycondensation product (I).  (I) is prepared by (a) precondensation of 30-40 mole-% organic uncurable organo-functional silane of formula R'pSix4-p (II) with 60-70 mole-% organic curable organo-functional silane of formula R"m(R"'Y)n(4-m-n) (III) at 0-100 deg C without externally added solvent; and (b) hydrolysis/condensation of this precondensate with a stoichiometric amount of water for 0.5-120 hours at 0-100 deg C. In the formulae, R' = aryl; X = hydroxyl (OH), chlorine (Cl) or alkoxy; R" = alk(en)yl, aryl, alk(en)ylaryl or arylalk(en)yl; R"' = alk(en)ylene, arylene, alk(en)ylarylene or arylalk(en)ylene; R" and R"' may have oxygen (O), sulphur (S) or imino (-NH-) in the chain; X' = hydrogen (H), halogen, OH, alkoxy, acyloxy or -NR2; R = H or alkyl; Y = a polymerisable group; m, n = 0-3; (m+n), p = 1-3.   Then (c) (I) is taken up in an organic solvent with a dilution ratio (in wt.%) of (I) to solvent of 1:(0.1-10) and, if R" = 3-glycidoxy propyl, 0.1-50 mole-%, with respect to (I), of an aminosilane is added as hardener; and (d) this solution is applied to the article in the form of layer(s), each 0.5-20  mu m thick.
Patent DE-19634962-C1 (DE)
Title: Friction clutch especially for vehicle
Inventor: TEBBE GERHARD DIPL ING
IPC: F16D13/64
Filed: 1996-08-29
Granted: 1997-11-20
Abstract: The clutch has a flywheel with a friction surface defining a pivot axle (2), and has a pressure plate fixed to it. A pressure plate bears a rotationally fixed but axially movable clamping plate unto the friction surface. A clutch spring exerts force on the clamping plate towards the flywheel. A disengaging mechanism meters the force of the clutch spring. There is a clutch disc (1) with friction rings (12) positioned on a gear shaft. An extra mass (15,16) is alternately subject to acceleration and deceleration forces during clutch 'grabbing' oscillations. The acceleration and decelerating forces produce a force which reduces the pressure for the clutch disc's friction rings during the acceleration phase, and increases it during deceleration.
Patent DE-19638458-C1 (DE)
Title: Child seat detection device e.g. to determine if actuation of air bag is necessary
Inventor: REINDL HARTWIG
IPC: B60R21/015
Filed: 1996-09-19
Granted: 1998-01-15
Abstract: The device detects whether or not a child seat is fitted into a vehicle. It has at least one sensor (32) for contact free detection of a child seat arranged on a car seat. The sensor is fixed in or on the buckle of the safety belt (24). The sensor is preferably a magnetic field sensor (32) to pick up a magnet field sent out from magnets (34) fastened to the child seat (2).  The magnet is preferably a permanent magnet. The magnet (34) may be fixed to the side of the child seat (2). The magnet may be a magnetic strip. A discrimination device may be provided for the received signal level. When the detector detects the presence of a child seat, the air bag release e.g. will not be released.
Patent DE-19647925-C1 (DE)
Title: Cable connector for electrical ribbon cable used in motor vehicle steering wheel
Inventor: FRENZEL MAIK
IPC: H01R35/04
Filed: 1996-11-20
Granted: 1998-04-23
Abstract: The cable connector has a L-shaped housing (1) with L-shaped metal elements (4) embedded in the housing in respective terminal chambers (6,7), during the injection moulding of the housing base (3).  The housing cover (2) fitted over the terminal chambers has a welding window (19) aligned with each of the latter, for forming the welded connections.
Patent DE-19736812-C1 (DE)
Title: Composite water meter
Inventor: DEWALD PETER
IPC: G01F7/00
Filed: 1997-08-23
Granted: 1998-12-10
Abstract: The meter has a main meter (47) for measuring the greater flow. It also has a secondary meter (38) located in a secondary line or channel to detect the smaller extractions. A switch over valve (1) is arranged after the main meter (47). This switches over automatically by means of a differential pressure and spring force. The secondary line or channel opens into the valve housing (31). A pushing and closure element (15) of a switch insert (2) sits in the valve (1). The closure member is movable along the valve axis to a central sliding bolt (33). It is pushed in the valve opening direction when there is a differential pressure when the secondary meter is running. It moves in the valve closing direction under the force of a compression spring (19). An accumulation zone (50), which assists in the ventilation function, and a flow channel (11) are formed between the closure element and the switch insert carrier. The switch insert (2) has an inlet funnel (4) for the main flow. The extra flow extends through an annular channel (30) of the housing (31) and through a supply channel (28) into the rear part of the housing (31). A seal (14) enables a sealed start stroke of the closure. The switch insert (2) is arranged with its inlet funnel (4) inside the valve housing so that the input diameter of the flow channel is greater than that of a plate shell control edge (10) by a factor such that a large surface transition channel is provided in the valve closed condition for the extra flow. This transition channel forms the accumulation zone of the switch insert.
Patent DE-19752919-C1 (DE)
Title: Arrangement for connecting a cable to a housing
Inventor: BARLIAN REINHOLD
IPC: H01R13/527
Filed: 1997-11-28
Granted: 1999-06-10
Abstract: the arrangement has a two-part separable coupling contg. A coupling plug and socket which can be attached to the equipment housing wall instead of or in replacement for a cable leadthrough.  The plug has a bus line with at least one data line and at least one power line enclosed by screening. The coupling is explosion proof and contains voltage and current limiters.  The plug and socket contain inductive power transfer coils.  An electrical signal converter associated with the data line and/or power line is mounted in the coupling plug and/or socket
Patent DE-19816271-C1 (DE)
Title: Verfahren und Vorrichtung zur Profilbestimmung einer Materialoberfläche
IPC: G01B11/00
Filed: 1998-04-11
Granted: 2000-01-13
Abstract: Gegenstand der Erfindung sind ein Verfahren zum dynamischen Scannen zum Messen von Punkten auf Materialoberflächen nach dem Autofokusprinzip sowie ein Koordinatenmessgerät. In einem relativ zur Materialoberfläche beweglich angeordneten Tastkopf (10) befindet sich eine Optik (16), die einen Abbildungsstrahlengang mit zwei unterschiedlich langen optischen Wegen aufweist, an deren Enden jeweils Kontrastwerte gemessen werden, wobei der Tastkopf (10) so in seinem Abstand gegenüber der Materialoberfläche (14) eingestellt wird, dass die Konstrastwerte gleich sind. Aus der Position des Tastkopfs (10) gegenüber der Materialoberfläche (14) wird deren Profil bestimmt.
Patent DE-19819248-C1 (DE)
Title: Flat tube for vehicle heat exchanger
Inventor: HAUSSMANN ROLAND
IPC: F28D1/03
Filed: 1998-04-29
Granted: 1999-04-29
Abstract: The flat tube structure (2) is of a folded metal plate, with the flow through it divided by soldered spacers (14) at the flat sides (4), as dents in the flat sides on one or both sides. In each flow path, inner projections (18) are formed in addition to the spacers, to break the flow and cause turbulence at least at one flat side of the flat tube.
Patent DE-19823692-C1 (DE)
Title: Rohrverlegevorrichtung
Inventor: WILCKEN ALEXANDER VON
IPC: B66C1/62
Filed: 1998-05-27
Granted: 1999-12-16
Abstract: Eine Rohrverlegevorrichtung (20) umfaßt: eine langgestreckte Rohrtrageanordnung (52), welche in den Innenraum eines zu verlegenden Rohrs (34) einführbar ist und auf welcher das Rohr (34) mit der Innenoberfläche aufliegen kann, eine Rohrfixieranordnung (30) zum Fixieren des zu verlegenden Rohrs an der Rohrverlegevorrichtung (20) bei in das Rohr (34) eingeführter Rohrtrageanordnung (52) sowie eine Verschiebe-Kolben/Zylindereinheit (104), mit welcher die Rohrtrageanordnung (52) in ihrer Längsrichtung verschiebbar ist. Die Rohrfixieranordnung (30) fixiert das Rohr durch Erzeugung einer Anpreßkraft gegen eine Außenoberfläche des Rohrs an der Rohrtrageanordnung (26).
Patent DE-19827109-C1 (DE)
Title: Method for removable connecting two element
Inventor: RETZBACH THOMAS
IPC: F16D1/08
Filed: 1998-06-18
Granted: 2000-03-09
Abstract: A method for removably connecting two members e.g. an outer element (2) fitted onto a shaft via a bore (3) which has a different shape to the cross section of the second element. The outer element has voids (4) and is compressed inwards by radial pressure (F). The inner shape of the element concentrates the outer forces to the central bore, to change the shape of the bore enabling the inner element e.g. a shaft, to be fitted. On releasing the radial pressure the outer element resumes its original shape clamping the second element. The voids reduce the elasticity of the outer element and enable moderate forces to be used to connect and disconnect the elements. An Independent claim is also included for a connecting system.
Patent DE-19827806-C1 (DE)
Title: Schaltervorrichtung für eine Taschenleuchte
Inventor: CERMAK RICHARD
IPC: F21L4/00
Filed: 1998-06-23
Granted: 2000-02-24
Abstract: Bei stabförmigen Taschenleuchten ist es bekannt, die Schaltervorrichtung im Lampengehäuse am entgegengesetzten Ende zum Lampenkopf anzuordnen. DOLLAR A Die Erfindung betrifft eine derartige Schaltervorrichtung, bei der für die Momentschaltung und die Dauerschaltung unterschiedliche Schalterelemente vorgesehen sind. Während die Momentschaltung über den Betätigungsknopf (8) zu einem axial geführten Schieber (7) erfolgt, wird die Dauerschaltung durch einen quer zum Schieber (7) beweglich gelagerten Block (13) ausgelöst, wenn dieser entgegen der Wirkung einer Druckfeder (14) verschoben wird. Im Verlauf dieser Bewegung rastet der federnd gelagerte Schieber (7) in eine Nut (12) im Block (11) und fixiert dadurch dessen Stellung. Über den Schieber (7), einen leitfähigen Kern (13) im Block (11), der Feder (14) und eine leitfähige Spange (10) erfolgt der Kontaktschluß zur Glühbirne des Lampenkopfes. Durch Betätigen des Knopfes (8) wird der Block (11) durch den Schieber (7) freigegeben und damit die Dauerschaltung durch Rückkehr des Blocks (11) in die Ausgangsstellung aufgehoben.
Patent DE-19833881-C1 (DE)
Title: Belt grinding machine with endless grinding band running over deflector rollers
Inventor: HEESEMANN JUERGEN
IPC: B24B49/02
Filed: 1998-07-28
Granted: 1999-10-21
Abstract: A sensing detector device (6,7) monitors the adjustment of the pressure shoe (3) and an evaluation device influences the pressure control dependent upon the monitored adjustment of the pressure shoe. An alteration of the counter force (FR) of the grinding belt (1) can be fed into the evaluation device dependent upon the direction of the grinding belt. Also, the power-path characteristic line of the pressure device (4) can be fed into the evaluation device.
Patent DE-19904571-C1 (DE)
Title: Three-dimensional IC, e.g. a DRAM cell array, is produced by electron beam passage through a substrate to locate an alignment structure in a bonded second substrate for mask alignment
Inventor: HOFMANN FRANZ
IPC: H01L21/8242
Filed: 1999-02-04
Granted: 2000-04-20
Abstract: IC production process, comprises electron beam passage through a substrate to locate an alignment structure in a bonded further substrate for aligning a mask relative to a circuit structure (S1) in this further substrate. An IC production process comprises: (a) producing a first structure (S1) and a selective electron beam scattering alignment structure (J1) in a first substrate (1) surface; (b) bonding an electron beam transparent second substrate (2) onto the first substrate (1) surface; (c) using an electron beam to determine the alignment structure position for aligning a mask relative to the first structure (S1); and (d) using the mask to produce a second structure (S2) in the second substrate (2) surface facing away from the first substrate (1) surface.
Patent DE-19940105-C1 (DE)
Title: Submarine torpedo tube stowage system has frame fixed to base and midfloor via shock absorber elements pre-tensioned higher than shock load.
Inventor: TOBBE WERNER
IPC: B63G8/32
Filed: 1999-08-24
Granted: 2000-08-31
Abstract: The frame (6) is secured to the base (5) and a midfloor (4) via shock absorbing elements (8) which are pre-tensioned higher than operational forces arising without shock effect. Frame (6) and its containers (7) are connected to the base (5) and midfloor (4) by both horizontal and vertical absorbers (8). The shock absorbers consist of various types of spring and in shock automatically re-set to starting position and in so doing prevent any change in position of the caliber axis between stowage system and torpedo tubes. The axis is similarly retained unchanged under service loading.
Patent RU-2042530-C1 (RU)
Inventor: KNYAZKOV VADIM N
IPC: B60C5/12
Filed: 1992-11-12
Granted: 1995-08-27
Abstract: FIELD: transport engineering. SUBSTANCE: tyre profile width exceeds its height. Cord has two layers. Tyre is provided with protector. Height of side walls and tyre running section is 0,003-0,080 of tyre profile height subject to inner air pressure is 0,01-0,03 MPa. EFFECT: improved design. 5 cl, 2 dwg
Patent RU-2105574-C1 (RU)
Title: Respiration apparatus
Inventor: SHEVTSOV VITALIJ MATVEEVICH
IPC: A61M16/00
Filed: 1992-11-16
Granted: 1998-02-27
Abstract: FIELD: medical engineering; otorhinolaryngology. SUBSTANCE: apparatus has hose-catheter on which oval plate (mouth-piece) is set and secured by lock. Milk soother put on plate serves as its casing. Soother bead contacts oral surface of teeth, and its tapered part is cut off and rolled up to plate and may contact lips with its surface. Stiffening ring is inserted into shaped end of hose-catheter, and milk soother perforated at its bell mouth near bead is set on stiffening ring from the top. EFFECT: provision for manufacture of antisnore apparatus. 1 dwg
Patent RU-2068796-C1 (RU)
Title: Rotary propeller of ship
Inventor: SOLOVEV ALEKSANDR P
IPC: B63H1/04
Filed: 1992-11-26
Granted: 1996-11-10
Abstract: FIELD: shipbuilding; Magnus effect propellers. SUBSTANCE: propellers have twin rotors connected with drive engine by means of shaft line. Mounted along length of each rotor and along its generatrix is plate-type interceptor for its rotation about axis of rotation of rotor; rotors are located on turn platform whose axis of rotation coincides with center of propeller. Rotors may be shifted on platform in one line relative to each other. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2053485-C1 (RU)
Inventor: MATUSHKIN ALEKSANDR I
IPC: G05D7/06
Filed: 1992-12-16
Granted: 1996-01-27
Abstract: FIELD: measurement technology. SUBSTANCE: device has cock 1 mounted inside pipe-line, lock mechanism 2, photocell 3, shutter 4, transparent wall 5, electric lamp 6, piston 7 provided with channels, electricity meter 8, permanent magnets 9, spring 10, plugs provided with electric drive 11, wires 12, thermocouple. EFFECT: improved precision of measurement. 1 dwg