baber/WOPTO huggingface dataset:
Patent DE-19844862-A1 (DE)
Title: Sensor connection to electronic apparatus
Inventor: BANSCHBACH ROLF
IPC: H01R4/24
Filed: 1998-09-30
Abstract: An arrangement for connecting a sensor (1) in one housing with an electronic apparatus in another housing, comprises a connection element with at least one conducting contact surface (14) featuring a rubber elastic layer (15) on top. The latter is located on the outside of the primary housing (3). The electronic apparatus (2) has at least one contact point (17) which extends over the outer wall of the secondary housing (12). The connection is made by pressing the contact point against the contact surface, penetrating the rubber elastic layer.
Patent DE-19848014-A1 (DE)
Title: Method of covering concrete especially pavement surface involves applying retarding agent to shell lime facing to a pre-set depth and granular size
Inventor: AICHELER PETER
IPC: B28B11/04
Filed: 1998-10-19
Abstract: The method of covering at least part of a surface of a concrete object involves coating the surface being treated with shell lime facing. A retarding agent is applied to the treated surface to delay the setting of the shell lime facing. Drying takes place until the retarding agent has reached a pre-set maximum depth of at least 20% of the average granular size. The non-bonded fine particles are brushed off, to be recycled as filler. The grain size fraction of the shell lime facing is visible to a depth of at least 20% of the average grain size.
Patent DE-19849286-A1 (DE)
Title: Combined gear torque converter and supplementary gear arrangement receives,
Inventor: WUERTH FELIX
IPC: F16C15/00
Filed: 1998-10-26
Abstract: A combined gear torque converter and supplementary gear arrangement receives, stores and surrenders torque.
Patent DE-19849383-A1 (DE)
Inventor: DULTZ WOLFGANG
Filed: 1998-10-27
Abstract: The invention relates to a plastic optical fiber in which the core of the fiber comprised of a low-loss, light guiding plastic is surrounded by an inner, low-loss layer of a smaller refractive index and by an outer, stronger light-absorbing layer. According to the invention, the core of the fiber comprised of low-loss, light guiding plastic can also be surrounded by a light-absorbing layer.
Patent DE-19856793-A1 (DE)
Title: Block format coding for data transmission
Inventor: SCHNOOR ERNST ERICH
IPC: H04N1/44
Filed: 1998-12-09
Abstract: Data transmitted over a network is coded in a block format that consists of a number of matrices that are combined with ASCII elements, where each element only occurs once in a matrix. The clear text characters are converted into hexadecimal form and are then subjected to a transformation process to generate secured text
Patent DE-19857014-A1 (DE)
Inventor: SCHWAB ULRICH
IPC: C02F1/00
Filed: 1998-12-09
Abstract: A process of monitoring water quality in a water treatment or a waste water treatment process, involves taking successive measurements of a parameter separated in known time intervals. The interval between two successive measurements is such that the change in the parameter values measured is within pre-determined maximum and minimum values. The time interval chosen from the moment of a second measurement to that of a third, is determined by the change in rate between first and second measurements.
Patent DE-19859215-A1 (DE)
Title: Electromagnet for electromagnetic actuator for operating setting element e.g. for operation of i.c. engine gas changing valves, has yoke body enclosed by plastics housing sheath fixing coil in grooved recesses in pole face
Inventor: SCHEBITZ MICHAEL
IPC: H01F7/08
Filed: 1998-12-21
Abstract: The electromagnet has a magnetic armature (5) for operation of a setting element, provided with a yoke body (16) having at least one pole face (4) and a guide (7), e.g. a guide sleeve, extending perpendicular to the pole face, receiving a guide pin (6.1,6.2). The pole face has grooved recesses receiving a coil (17), with at least part of the outside surface of the yoke body enclosed by a plastics housing sheath (20), which secures the coil in the grooved recesses.
Patent DE-19901517-A1 (DE)
Title: Door closer for automatically closing doors has hollow compensating body mounted in pressure compensating chamber of piston cylinder unit for compact design
Inventor: BRONNER HANS-JOERG
IPC: E05F3/10
Filed: 1999-01-16
Abstract: The door closer has a closing spring (14) and hydraulic piston cylinder unit where the piston has a piston rod and pressure compensating chamber for changing the volume of the hydraulic chambers. A compensating body (12) such as a closed and/or elastic hollow body is mounted in the pressure compensating chamber and fills this out partially or completely.  The pressure compensating chamber is formed in one of the axially successive hydraulic chambers (16).
Patent DE-19902919-A1 (DE)
Inventor: BAECHLE ERIK
IPC: H01H3/16
Filed: 1999-01-26
Abstract: The invention relates to a device for switching an electric connection, especially a hinge switch (1) with a pin that can be actuated from outside the device. The device further comprises actuator means that are arranged on said pin and that interact with switching means that switch the electric connection once a switching point is exceeded. The aim of the invention is to provide a device according to the preamble of claim 1 which allows the switching point to be adjusted and readjusted simply and permanently with relatively few constructive elements. To this end, the actuator means are displaced in a radial and/or an axial direction in relation to the pin (3) by means of an adjusting device in such a manner that the switching point can be adjusted to a given angle position of the pin (3).
Patent DE-19903094-A1 (DE)
Title: Revolving tower crane has winch for lifting cable, with drum, storage drum, drive motor, drum core and cable-passage
Inventor: KRUPINSKI JACEK M
IPC: B66C23/26
Filed: 1999-01-27
Abstract: The revolving tower crane has a height-adjustable tower and a snatch block on the cantilevered arm. A lifting cable winch (8) has a drum (20) coaxial with a storage drum (21) and both sharing a single drive motor (24). The total length of the lifting cable (9) corresponds to the maximum lifting height of the tower. One end of the cable is fixed to the winch. The two drums share a drum core (22) and each have edge walls (25,26;27,28) on each side. The axially spaced apart edge walls of the adjacent drums define a space(29) through which the lifting cable runs.
Patent DE-19903456-A1 (DE)
Title: Mehrkomponenten-Bauteil
Inventor: KLEE MAREIKE
IPC: H01G17/00
Filed: 1999-01-28
Abstract: Die Erfindung beschreibt ein Mehrkomponenten-Bauteil, indem mindestens 2 passive Bauelemente übereinander realisiert sind. So sind in einem Mehrkomponenten-Bauteil mindestens ein Widerstand und mindestens ein Kondensator oder mindestens zwei Kondensatoren enthalten. Durch diesen platzsparenden Aufbau kann eine Miniaturisierung von Schaltungen erreicht werden. Eine weitere Miniaturisierung kann erzielt werden, indem die Mehrkomponenten-Bauteile nicht als diskrete Bauteile herstellt, sondern in ICs integriert werden.
Patent DE-19903531-A1 (DE)
Title: Apparatus to condense drawn sliver has a perforated carrier belt to move the drawn sliver over a suction slit which extends as far as the clamping roller to maintain the fiber orientation and sliver compression
Inventor: STAHLECKER GERD
IPC: D01H5/72
Filed: 1999-01-29
Abstract: The apparatus to condense a drawn sliver has a perforated carrier belt moving round a sliding surface after the final paired drawing rollers, where the sliver is condensed by suction. The sliding surface and the suction slit (22) extend as far as the clamping roller (26), which presses the carrier belt (20) at the sliding surface of the hollow profile (17). .  The carrier belt (20) is moved round a drive roller (28), independently of the final drawing rollers (8) The carrier belt (20) is moved at a faster speed than the final drawing rollers (8), to apply a tense drafting action on the drawn sliver (10), with a drawing effect. The carrier belt (20) can be moved at a slower speed than the final drawing rollers (8). The suction slit can be aligned at an angle to the direction of carrier belt (20) travel.
Patent DE-19904248-A1 (DE)
Title: Sendemodul für den Einsatz in einem DST Übertragungssystem sowie DST Übertragungssystem
Inventor: WEDDING BERTHOLD
IPC: H01S5/40
Filed: 1999-02-03
Abstract: Es wird ein Sendemodul für den Einsatz in einem DST Übertragungssystem vorgeschlagen, daß aus einem direktmodulierten Halbleiterlaser mit einem ersten transienten Chirpfaktor und einem optischen Verstärker mit einem zweiten transienten Chirpfaktor besteht, wobei sich die beiden Faktoren gegenseitig aufheben.
Patent DE-19905488-A1 (DE)
Inventor: ALBRECHT GERHARD
IPC: C08K3/013
Filed: 1999-02-10
Abstract: The invention relates to powdery polyethercarboxylate-based polymeric compositions characterized in that they contain: a) 5 to 95 weight percent of a water-soluble polymer consisting of structural elements containing polyoxyalkyl and carboxylic acid and/or carboxylic acid anhydride monomers and optionally additional monomers and b) 5 to 95 weight percent of a fine mineral support material with a specific surface ranging from 0.5 to 500 m<2>/g (measured using the BET method according to DIN 66 131). Said powdery polymeric compositions, which may contain up to 90 weight percent of polyethercarboxylate, exhibit considerably improved agglutination and baking resistance in comparison with spray-dried products and provide additional advantages when said compositions are used in mixtures of building materials containing cement.
Patent DE-19911390-A1 (DE)
Title: Indexing mechanism for coordinate measuring machine
Inventor: HUNTER STEPHEN PAUL
IPC: B23Q16/10
Filed: 1999-03-15
Abstract: The probe head is attached to a body (10) which is to be rotated in discrete angular steps with respect to a main body (12). An intermediate body (28) which is rotatable with respect to both, is inserted between the two. Mutually engageable detent elements ((16,26),(30,40)) provide indexing between the probe-body and the intermediate body as well as between the intermediate body and the main body. The angular separation between adjacent indexed positions on detent elements providing indexing between the probe-body and the intermediate body, is different from that on the detent elements providing indexing between the intermediate body and the main body. This means that the probe-body is indexable with respect to the main body in finer indexing increments than provided by either of the two detent sets alone.
Patent DE-19913813-A1 (DE)
Title: Concentrated radiation heater based on ellipsoidal reflector sections, is designed to release bundle of rays diverging at controlled angle, towards following objective lens
Inventor: NIEMEIER JOERG
IPC: G02B17/06
Filed: 1999-03-26
Abstract: One focus, or region of concentration of the reflectors (R), lies in the radiation outlet port (LA).
Patent DE-19914031-A1 (DE)
Inventor: LAU WOLFGANG
IPC: E05B17/00
Filed: 1999-03-27
Abstract: The system of frame fittings has at least one fitting (2-7) whose main body (21,31,41,51,61,71) has at least one fixture-cav (25,26;35;45;55;65;75,76) and which each consist of a top and bottom body (21.1,21.2,31.1,31.2;41.1,41.2;51.1,51.2;61.1,61.2;71.1,71.2). The fitting bodies have at least one group of guides consisting o guide parts (22,23;32,33;42,43;52,53;63,62;72,73) spaced apart. The fixture cavities have at least one screwing line (15.1;14.2;14.3) formed and spaced apart from a guide part. The fitting bodies of all the fittings are the same height (28,38,48,58,68,78) from the top edge of the top body to the guide edge of the guide parts.
Patent DE-19914474-A1 (DE)
Title: New peptide aldehyde and boronic acid derivatives are proteinase inhibitors useful for treatment of viral infections, especially hepatitis
Inventor: ATTWOOD MICHAEL RICHARD
IPC: A61P31/00
Filed: 1999-03-30
Abstract: Peptide aldehydes and boronic acid derivatives (I) and their base salts are new. They are prepared from new peptide acetals (II) and peptide-substituted dioxaborolanes (III). Peptide aldehydes and boronic acid derivatives (I) and their base salts are new:  E  = CHO or B(OH)2;  R<1>  = 1-7C alkyl (optionally substituted with halo, CN, 1-7C alkylthio, aryl-1-7C alkylthio, aryl or heteroaryl); 2-7C alkenyl; or 2-7C alkynyl;  R<2>  = R2a or R2b; R2a  = 1-7C alkyl (optionally substituted with OH, COOH, aryl, CONH2 or 3-7C cycloalkyl);  R2b = aryl-1-7C alkoxy-1-7C alkyl or heteroaryl-1-7C alkyl; R<3> = H or 1-7C alkyl; or  R<2>+R<3> = di- or trimethylene optionally substituted with OH; R<4> = 1-7C alkyl (optionally substituted with OH, 3-7C cycloalkyl, COOH, aryl, 1-7C alkylthio, cyano-1-7C alkylthio or aryl-1-7C alkylthio); 2-7C alkenyl; aryl; or 3-7C cycloalkyl; R<5> = R5a or R5b; R5a = 1-7C alkyl (optionally substituted with OH, 1-7C alkylthio, aryl, aryl-1-7C alkylthio or cyano-1-7C alkylthio); or 3-7C cycloalkyl; R5b = 3-7C cycloalkyl-1-7C alkyl; R<6> = H or 1-7C alkyl;  R<7> = R7a or R7b; R7a = 1-7C alkyl (optionally substituted with OH, COOH, aryl or 3-7C cycloalkyl); or 3-7C cycloalkyl; R7b = 1-7C alkyl (which is substituted with aryl-1-7C alkylthio, aryl-1-7C alkoxy-aryl, aryl-1-7C alkoxycarbonyl, aryl-1-7C alkylcarbonyl, nitroguanidino, arylsulfonylguanidino, 1-7C alkylsulfonyl or acetamidomethylthio or heteroaryl); or is aryl; R<8> = R8a or R8b; R8a = 1-7C alkyl (which is substituted with OH, COOH or aryl); R8b = 1-7C alkyl which is substituted with SH, 1-7C alkylsulfonyl, aryl-1-7C alkoxy or aryl-heteroaryl; R<9> = R9a or R9b; R9a = 1-7C alkylcarbonyl; COOH-1-7C alkylcarbonyl; arylcarbonyl; 1-7C alkylsulfonyl; arylsulfonyl; 1-7C alkoxycarbonyl; or aryl-1-7C alkoxycarbonyl; R9b = 1-7C alkylcarbonyl (which is substituted with aryl, heteroaryl, arylaminocarbonyl, heteroarylthio, heteroarylcarbonyl, 1-7C alkoxy, arylcarbonyl, 1-7C alkoxy-1-7C alkoxy-1-7C alkoxy, arylcarbonylamino, 3-7C cycloalkyl, 1-7C alkylcarbonyl-3-7C cycloalkyl, 1-7C alkylcarbonylamino, 1-7C alkylcarbonyloxy, 1-7C alkoxycarbonyl or aryloxy); or is heteroarylcarbonyl; hydroxyfluorenylcarbonyl; heterocyclylcarbonyl; 2-7C alkynylcarbonyl; or 3-7C cycloalkylcarbonyl; provided that R<2>, R<5>, R<7>, R<8> and R<9> are not simultaneously R2a, R5a, R7a, R8a and R9a.  Independent claims are also included for: (a) the preparation of the compounds (I); (b) peptide acetals of formula (II); and (c) peptide-substituted dioxaborolanes of formula (III). R<10> and R<11>  = 1-7C alkyl;  Q  = group of formula (a) or (b): R<12> - R<17>  = H or 1-7C alkyl; any COOH, OH and/or CONH2 groups present in (II) and (III) are protected.
Patent DE-19919458-A1 (DE)
Title: Two-part automotive flywheel system uses a simple lever to distribute the drive torque between the drive output shaft and the second flywheel
Inventor: INGELHEIM GRAF VON
IPC: F16F15/131
Filed: 1999-04-29
Abstract: A piston engine has a flywheel made up of two concentric sections (1, 3) on their respective shafts (3,1). The position of the second section (3) is varied by a control member (4). The angular change in position alpha of shaft 1 with respect to shaft 2 is governed by the relationship: is shaft (1) is turned by an angle alpha, the second mass (3) rotates about an angle beta = k . a where k 1 with respect to the shaft.
Patent DE-19919652-A1 (DE)
Title: Nonlinear resistor, e.g. a field control element for cables or an overvoltage protection element, contains spherical varistor particles partially covered by conductive particles and-or comprising densely packed coarse and fine particles
IPC: H01C7/12
Filed: 1999-04-29
Abstract: A nonlinear resistor has a matrix containing spherical varistor filler particles which are partially covered by conductive particles and/or which comprise a dense packing of coarse and fine particles. A nonlinear resistor, with varistor properties, comprises a matrix containing an embedded powder filler of sintered varistor granules with spherical doped metal oxide particles of crystalline grains separated by grain boundaries. The filler contains additional electrically conductive particles which cover no more than part of the spherical particle surfaces and/or the varistor granules comprise two different particle size fractions, the coarser particles forming a dense sphere packing with gaps filled by the finer particles. An Independent claim is also included for production of the above nonlinear resistor.
Patent DE-19922022-A1 (DE)
Title: Pipe clamp with annular holder body and ends with flanges has hollow chambers and is highly efficient
Inventor: LETTAU THOMAS
IPC: F16L55/035
Filed: 1999-05-12
Abstract: The clamp consists of a material strip which is shaped into an annular holder body and whose ends are bent to form flanges which can be pulled together by a clamp screw. An inlay (10) made of an elastic material is provided and rests against the inner side (3) of the holder body. The side edges of the holder body hold the inlay in place. Hollow chambers (5) are provided in the inlay. The hollow chambers are provided inside the inlay and are arranged in rows and spaced equally apart from one another.
Patent DE-19923659-A1 (DE)
Title: Headrest for fitting to a vehicle seat adjusts on a swivelling axle fixed on a seat between forward and backward swivelling positions
Inventor: WEBER FRANZ
IPC: B60N2/48
Filed: 1999-05-22
Abstract: A headrest adjusts on a swivelling axle (20) fixed on a seat between forward and backward swivelling positions. In order to secure the headrest reliably and temporarily with simple devices, a swivelling jointed device fits between the headrest and a vehicle seat (12) and supports itself in a forward swiveled headrest position by being fixed to a bracket (18) on the vehicle seat.
Patent DE-19924621-A1 (DE)
Title: Elektrische Schaltfeldanordnung zum Einsatz in einer luftisolierten Schaltanlage
Inventor: REICHL ERWIN
IPC: H02B11/133
Filed: 1999-05-28
Abstract: Die vorliegende Erfindung betrifft eine elektrische Schaltfeldanordnung (1) zum Einsatz in einer luftisolierten Schaltanlage, mit mindestens einem Leistungsschalter (3), dessen Schalterpole (6) zusammen mit dessen Schaltstrecken (5) zwischen einer Trennstellung und einer Betriebsstellung verschiebbar ausgebildet sind, und dessen mindestens eines Betätigungselement (7) zum Betätigen der Schaltstrecken (5) ortsfest angeordnet ist. Um eine Schaltfeldanordnung (1) zu schaffen, mit einer Verbindung zwischen dem Betätigungselement (7) und den Schaltstrecken (5), die einerseits eine zuverlässige Übertragung der Betätigungsbewegung (9) des Betätigungselements (7) in eine Schaltbewegung (10) der Schaltstrecken (5) und andererseits ein ungehindertes Verschieben der Schaltstrecken (5) relativ zu dem Betätigungselement (7) ermöglicht, schlägt die Erfindung zum einen den Einsatz einer Anlenkstange (8) und zum anderen den Einsatz einer längenvariablen Übertragungswelle (13) zwischen Betätigungselement (7) und Schaltstrecken (5) vor.
Patent DE-19925875-A1 (DE)
Inventor: KAESTINGSCHAEFER GERHARD
IPC: F23D17/00
Filed: 1999-06-07
Abstract: The invention relates to a tubular burner (1) for industrial furnaces (2). Said burner comprises an end section that extends into a combustion chamber (7) which is supplied with secondary combustion air (6). It also comprises a plurality of separate annular supply channels for combustion gas (9) and fuel (8) which are limited by tubular walls that are coaxially nested into one another. Individual nozzles (16) are distributed in a substantially ring-shaped configuration on the front face (17) of the combustion gas supply channel that faces the combustion chamber. In order to achieve a good combustion gas/combustion air fuel ratio, at least one outer annular supply channel (13) is substantially configured as a fuel supply channel while the combustion gas supply channel that is provided with individual nozzles is mounted radially (11) within said fuel supply channel.
Patent DE-19927277-A1 (DE)
Title: Artificial turf system has built-in watering hose or pipe below its surface
Inventor: SCHLIEPER ROLF
IPC: E01C13/08
Filed: 1999-06-15
Abstract: The artificial turf (2) system has a built-in watering hose or pipe (10) below its surface. The hose has holes or slits (11) in its surface. The hose may be embedded in a layer of flexible material (3) and a layer of water-absorbing material (5) may be placed between it and the artificial turf.
Patent DE-19928245-A1 (DE)
Inventor: PERRET HANS
IPC: B22F3/00
Filed: 1999-06-21
Abstract: Disclosed is a device for introducing powder to a flat surface (1) of a device which is used to produce a three-dimensional object layer by layer, especially a laser sintering device. The inventive device comprises a first coating device (3) which can be moved backwards and forth by means of a drive mechanism in a second direction extending across a first direction between a first lateral position and a second position located on the opposite side thereof. Said device can be filled with powder in at least one of the positions thereof. In order to simply the device and in order to improve operation, the coating device (3) is provided with a slit (6) which extends over the entire width thereof and is open both at the top and below, in addition to respective smoothing elements (7,8) disposed on the opposite ends of the surface. A storage chamber (9) is arranged above the coating device (3) in a final lateral position thereof, whereby the volume of said storage chamber is at least equal to the volume of the slit volume located therebelow at each point along the entire width thereof.
Patent DE-19928867-A1 (DE)
Inventor: MAIWALD BERTHOLD
IPC: B65H20/32
Filed: 1999-06-24
Abstract: The device has a strip breaker (38) that acts upon the strip material (1) transported along the transport path. The strip material is fed to the strip breaker by two traction roller devices (2,17) with an integral loop store (4) and a braking guide (19) in the form of a controlled or regulated vacuum deflection device.
Patent DE-19932363-A1 (DE)
Title: System for sealing gaps in internal combustion engines comprises actuator which is located in the gap, and by means of chemical reaction transforms micro-encapsulated sealing agent into volume of foam
Inventor: CIEROCKI KLAUS
IPC: F16J15/06
Filed: 1999-07-10
Abstract: The system for sealing gaps in internal combustion engines by means of a gasket (1) provided with a microencapsulated sealing agent (4) over some of its surface regions is characterized by the presence of an activator (8) in the gap (3). By means of a chemical reaction, this actuator transforms the sealing agent into a volume of foam.
Patent DE-19933693-A1 (DE)
Title: Process for applying liquid mist into non-uniform air stream comprises introducing liquid into air stream via nozzles, and distributing mist generated uniformly within air stream by dividing nozzles
Inventor: JAESCHKE WOLFGANG
IPC: B01D53/18
Filed: 1999-07-17
Abstract: Applying a liquid mist into a non-uniform air stream comprises introducing the liquid into the air stream via nozzles, and distributing the mist generated uniformly within the air stream by dividing the nozzles.  Preferred Features: Each nozzle used produces a widening of the mist within the application tubes. The position of the nozzles on the nozzle grid is selected so that the mist produced is distributed completely and uniformly in the air stream, the spray cone of the nozzles is not hindered on the nozzle grid, and there is little deposition of liquid mist on the walls of the flow tube or reactor.
Patent DE-19937601-A1 (DE)
Title: Operating method for coin-operated games machine involves varying win rate depending on selected game duration under computer control to maintain constant hourly loss to player
Inventor: SCHWERDLING DIRK
IPC: G07F17/32
Filed: 1999-08-09
Abstract: The method involves varying the duration of play per game in a symbol game device (1) within defined limits under button or computer control, and depending on the selected game duration the magnitude of the output rate is varied under computer control to maintain a constant loss to the player per hour.