baber/WOPTO huggingface dataset:
Patent DE-19805040-A1 (DE)
Title: Optical co-ordinate measuring machine using light transmission
Inventor: GURNY WERNER
IPC: G01B11/24
Filed: 1998-02-09
Abstract: The machine has a measuring object support (3) made of transparent material, an illumination source (8) on one side of the support and an optical measuring device on the other side. The illumination source is fixed to illuminate the entire measuring region simultaneously. An Independent claim is given for a method of measuring an object.
Patent DE-19807764-A1 (DE)
Title: Vehicle with automated clutch controller
Inventor: VORNEHM MARTIN
IPC: F16D48/06
Filed: 1998-02-24
Abstract: The vehicle (1), includes a transmission and an automated clutch controller. An activation unit is regulates a coupling transmitted from the clutch. The controller is linked to a signal transmission. An accelerator pedal activation is detected using electronic units. The controller detects when the pedal of accelerator is activated in a normal step mode. The controller detects a defect or a breakdown of a fault detection system or a signal transmission system. If this is detected then a mode of operation is changed. and commutes in a mode of step urgently so as to prevent a slow roll of the vehicle occurring.
Patent DE-19808256-A1 (DE)
Title: Variable output compressor for vehicle air conditioning
Inventor: OTA MASAKI
IPC: F04B27/10
Filed: 1998-02-27
Abstract: The compressor has a drive shaft (16) with a fixed disc (19) which carries an aluminium alloy swashplate (21) on a hinged connection (25). By adjusting the inclination of the swashplate, the piston (32) stroke and the output of the compressor is altered. The swashplate has eccentrically mounted weights (21b) of a denser, e.g. ferrous, material which generate a moment which balances out the opposing piston inertia moment which tends to increase the inclination of the swashplate and so increase the piston stroke pistons and compressor output. The disc has an integral stop to limit the maximum swashplate inclination.
Patent DE-19808302-A1 (DE)
Title: Telescopic rod for security at doors against a break-in
IPC: E06B9/01
Filed: 1998-02-27
Abstract: The telescopic steel rod, to prevent unauthorized entry through a door, is mounted to the door with guide fittings in the brickwork on either side of the door opening.  The door can be fitted with 1-3 telescopic rods, according to the required level of security.
Patent DE-19814543-A1 (DE)
Title: Support anchor for brickwalls
Inventor: MODERSOHN WILHELM
IPC: E04F13/08
Filed: 1998-04-01
Abstract: The perpendicular support piece (5) is formed by a C-section whose open profiled slit is directed towards the support wall (3).  A reinforcement part (8) can be mounted in the C-section. The reinforcement part has a through bore (9) for the connecting screw (2).  The profile of the reinforcement part matches the inner profile of the vertical support part.
Patent DE-19815763-A1 (DE)
Title: Thermal processing of plastic films for joining, separating or reshaping
Inventor: PETERS ROBERT
IPC: B29C65/00
Filed: 1998-04-08
Abstract: After heating the films are cooled to a temperature below the softening point and the tool (1) is opened. The films adhering to the heater are once again subjected to a heat impulse to raise their surface temperature above the softening point and can then be easily pulled away from the heater. An Independent claim is made for the process tool which has two supports (2,3), at least one of which has a heater which contacts the films during the heating and processing of the films in the closure position of the supports. Preferred Features: Film cooling is intensive. Clamping plates (8,9) aid separation of the films from the heater during tool opening. The point at which the films are separated from the heater is selected to ensure there is no plastic film deformation. Both heat impulses raise the films to the same temperature.
Patent DE-19816000-A1 (DE)
Title: Individual lighting units for advertising purposes can be produced in any geometric shape by
Inventor: BALLHAUS RAYMUND
IPC: G09F13/22
Filed: 1998-04-09
Abstract: The lighting unit is made of acrylic glass and carved out to form the desired basic shape. Narrow cuts are milled into one flat side of this basic shape to correspond to the desired lighting effect, for example letters. Electroluminescent agents are inlaid into the cuts as a coating or a foil. Resin may be used to isolate it from the environment and a cover sheet applied
Patent DE-19817983-A1 (DE)
Title: Technique for the cultivation of saplings before planting
Inventor: BOEHRINGER EBERHARD
IPC: A01G23/04
Filed: 1998-04-22
Abstract: To control the growth of plants, and especially saplings, the roots are gathered together into a root ball (W) before planting. The sapling (1) with the root ball (W) is placed in a cultivation container (2), of a nonwoven material which can be penetrated by the extending roots, placed on the ground at least for the first growth period, in a support container (11) which can be used repeatedly. The roots, during this time span, have penetrated into the nonwoven material at least partially, so that the sapling with the cultivation container forms an integrated root ball as a biological unit for planting in the nursery. An Independent claim is included for a device for training of plants.
Patent DE-19818566-A1 (DE)
Title: Tire stripping on rotary stand using high pressure water jets optionally carrying abrasive
Inventor: BEGLER WOLFGANG
IPC: B29B17/02
Filed: 1998-04-25
Abstract: Tread rubber above the inlays is removed by high pressure, water jet-assisted cutting tools. Rubber removed is sent for further processing, e.g. shredding and/or grinding.  An Independent claim is included for the equipment executing the procedure, including a rotating system supporting the nozzles. Preferred Features: Tread rubber is removed by high pressure water jets using a suitably-rotated nozzle system (note both tire and nozzles can be rotated). It is comminuted. By adjustment of the cutting nozzles (3), or using a similarly-adjustable second nozzle pair (4), with or without abrasive addition, the tire (1) sidewall is separated. The cutting jet is preferably directed vertically onto the tire inlay. Remaining rubber is separated from the tread and sidewall exteriors, also from the inside of the tread and sidewalls, until the inlays are freed, these operations being effected simultaneously or successively. To increase the effect of the jets, abrasives are added, having similar properties to the material removed. Alternatively the addition is differentiated, facilitating its re-separation.
Patent DE-19819242-A1 (DE)
Title: Thermomagnetischer Leistungsschalter
Inventor: FELDEN WALTER
IPC: H01H71/16
Filed: 1998-04-29
Abstract: Ein thermomagnetischer Leistungsschalter in einem vorgeformten Gehäuse umfaßt eine Anzeigeeinrichtung zur selektiven Anzeige der Auslösegründe. Unabhängig voneinander betätigbare Auslösewellen beinhalten sowohl eine Auslösefunktion als auch eine Anzeigefunktion. Alternativ kann eine Anzeige mit weiteren Auslösehebeln erfolgen. Kombinationen von unabhängig betätigbaren Auslösewellen und eines Betätigungsgriffs stellen eine Anzeigeeinrichtung bereit zur Anzeige einer Überlast-, Kurzzeit-, Erdschluß- oder Zubehörauslösebedingung.
Patent DE-19820027-A1 (DE)
Title: Optical waveguide cable catching apparatus
Inventor: ZETSCHE LOTHAR
IPC: G02B6/44
Filed: 1998-05-05
Abstract: The apparatus is used to catch an optical cable with a resilient central element (38), several optically conducting fibres (40) and a cable cladding (36). The cable is provided in a cable sleeve with a tension support element (32) or in a distributor. The apparatus includes devices (2,10) for simultaneously intercepting the central element (38) and the cable cladding (36) at the respective tension support element (32).  Preferably the devices for catching the cable cladding are formed as a catch element (2) connected to the respective tension element, to which the central element, fixed fibres in the cable and the cable cladding are directly or indirectly fixed.
Patent DE-19820361-A1 (DE)
Title: Coupling joining two ship containers stacked on top of each other
IPC: B65D90/00
Filed: 1998-05-07
Abstract: The coupling is used to join the containers via their corner fixtures, especially where these fixtures lie next to a mid-lock in an adjacent container stack. Two profiles (2,3) extending in opposite directions from the coupling case (1) are fitted into holes in the corner fixtures. A locking part (9) of the coupling is also inserted into the hole to lock the profiles into position. The coupling is unlocked by applying force to the spring-loaded coupling so that the profile and locking part are separated by a distance that may be as long as the hole. The locking part can be moved with respect to the profile by the spring-loading mechanism.
Patent DE-19820710-A1 (DE)
Title: Stand with unbalanced lever arm for e.g. lamps
Inventor: TREBESIUS KAI
IPC: F21V21/20
Filed: 1998-05-11
Abstract: The stand comprises a counterbalance (26) with an elastic element (46) which is linear to the guide, and the pivot (20) of a lever arm (22) moves about a carrier (16). The pivot may be moved in a circle relative to the carrier and non-vertical forces act at the pivot against the counterbalance or elastic element. The stand may be made from metal tubing.
Patent DE-19823223-A1 (DE)
Title: Three-step etching of contact via
Inventor: WANG FANG
IPC: H01L21/311
Filed: 1998-05-25
Abstract: A three-step etching of contact via includes the following steps a) non-isotropic etching to form the first depth b) isotropic etching to form the second depth c) non-isotropic etching to form the third depth The ratio of the third depth to the sum of the first, the second, and the third depth is smaller than 0.5.
Patent DE-19823954-A1 (DE)
Inventor: EDVARDSSON GUNNAR
IPC: A61F13/15
Filed: 1998-05-28
Abstract: The invention relates to a method and an apparatus for forming air-laid fibrous absorbent cores comprising a first supply of air-entrained fibrous material and a first air-laying means (100) connected with the first supply of air-entrained fibrous material and having a movable first perforated forming element for forming a first air-laid component of the absorbent core. Further, a supply of air-entrained fibrous material and discrete particles of absorbent material and a second air-laying means (200) connected with the supply of air-entrained fibrous material and discrete particles is provided. The second air-laying means (200) has a movable second perforated forming element for forming a second air-laid component of the absorbent core comprising a mixture of dispersed fibrous material and the discrete particles and the second air-laying means (200) is positioned with respect to the first air-laying means (100) such as to transfer a formed second component from the second forming element onto a formed first component on the first forming element.
Patent DE-19826916-A1 (DE)
Title: Bearing for scissors or tongs with top and bottom blades
Inventor: FIERUS UDO
IPC: B26B13/28
Filed: 1998-06-17
Abstract: The handle and functional part of the pair of scissors or tongs, near the single joint are swivel-joined in relation to each other by means of a screw connection producing an adjustable pressure.  A bearing ring (5) has a bearing surface (5.2) lying on a running surface (1.2.1) formed in the top blade (1.2). The bearing ring transmits the pressure produced by the screw connection between the top and bottom (1.1) blade.  The bearing ring is integral with the screw (4) or nut (6) of the screw connection, or is a separate plastic, steel or metal component.
Patent DE-19830020-A1 (DE)
Title: Gas distributor tube for atmospheric gas burner
Inventor: SELIGER INGO
IPC: F23D14/64
Filed: 1998-07-04
Abstract: The tube (1,1') may be of thin-walled rectangular hollow cross-section, and there is a sinusoidal meandering rib (2) on one side which passes alternately above and below a horizontal row of gas nozzles. The nozzles may lie on the centerline of the tube assembly as seen from the side.
Patent DE-19832710-A1 (DE)
Title: Electro-optical assembly for data transmission
Inventor: PLICKERT VOLKER
IPC: H05K7/20
Filed: 1998-07-14
Abstract: The assembly group includes a base module with a cooling body (2) which is selected from several cooling bodies with respect to required heating elimination. The base module includes several electronic components (14,16) and a heat sink (20) to which the components convey generated heat loss.  The heat sink forms a thermal interface (23) at the outer side (21) of the base module. The thermal interface is connected with the selected cooling body. Preferably, the cooling body is allocated to further base modules.
Patent DE-19833674-A1 (DE)
Title: Pivoting gyratory harrow has harrowing units connected together via separate, height-adjustable cross-bearer
Inventor: ACHTEN GEORG
IPC: A01B33/08
Filed: 1998-07-27
Abstract: The pivoting gyratory harrow has at least two separate harrow units and follower rollers (5,6), a pivoting arrangement (18), a drive mechanism (34), a traction arrangement for attachment to the tractor vehicle and a linkage shaft drive for driving the harrow unit transmission. The units are connected to a cross-bearer via four-linkage rods. The units are connected together via a separate, height-adjustable cross-bearer. The drive mechanism is mounted behind the follower rollers and space (46) is provided for additional machinery on the pivoting or drive mechanisms.
Patent DE-19835235-A1 (DE)
Title: Dual applicator
Inventor: SEMM KURT PROF
IPC: A61B17/122
Filed: 1998-08-04
Abstract: The applicator (1) has a tubular holder (10) for at least one instrument. At its proximal end it has two areas (12,13) providing a sealed access for instruments (2,3)
Patent DE-19835886-A1 (DE)
Title: Vehicle steering angle detection device
Inventor: OKAMOTO HIROYUKI
IPC: G01B7/30
Filed: 1998-08-07
Abstract: The device has a watch spring (1) with a rotor (3), which is rotated by the rotation of the steering wheel within an outer casing (2) attached to the steering column, with a spiral wound band (4) attached to the rotor and the outer casing at opposite ends. The flat band incorporates an electrical conductor exhibiting an inductance variation, which is dependent on the number of spiral windings.
Patent DE-19836459-A1 (DE)
Title: Moduleinheit für eine Türanlage, insbesondere Türsprechanlage
Inventor: ACHENBACH HEINZ
IPC: H04M1/02
Filed: 1998-08-12
Abstract: Die Erfindung betrifft eine Moduleinheit für eine Türanlage, insbesondere Türsprechanlage, die in ein Aufnahmegehäuse zeilen- und/oder spaltenweise aneinanderreihbar einsetzbar ist und in ihrer Frontplatte Funktions-, Bedienungs- und/oder Anzeigeelemente trägt. Das Aussehen und die Anpassung der Moduleinheit an vorgegebene Einbauwünsche werden dadurch verbessert, daß die Frontseite der Moduleinheit mittels einer Dekorplatte abgedeckt ist, die in ihrer Ausgestaltung an die Anordnung und Art der Funktions-, Bedienungs- und/oder Anzeigeelemente angepaßt ist.
Patent DE-19840861-A1 (DE)
Title: One-pot preparation of N-alkoxycarbonyl-protected acrylate, phosphonate or phosphinate esters comprises reacting N-acyl-protected esters with dicarbonate ester and then hydrazine
Inventor: DWARS TORSTEN
IPC: C07F9/32
Filed: 1998-09-01
Abstract: One-pot process for preparing N-alkoxycarbonyl-protected esters (I)-(III) comprises reacting N-acyl-protected esters (IV) or N-benzoyl-protected esters (V) or (VI) with a dicarbonate ester (VII) in a dry organic solvent at -50 to +50  deg C in the presence of a base, cooling the reaction mixture, adding methanol and hydrazine, and purifying the reaction mixture. One-pot process for preparing N-alkoxycarbonyl-protected esters of formula (I)-(III) comprises reacting N-acyl-protected esters of formula (IV) or N-benzoyl-protected esters of formula (V) or (VI) with a dicarbonate ester of formula (VII) in a dry organic solvent at -50 to +50  deg C in the presence of a base, cooling the reaction mixture, adding methanol and hydrazine, and purifying the reaction mixture.  R<1>  = H, optionally substituted alkyl, optionally substituted aryl, heteroaryl, cycloalkyl, alkoxy, alkylamino, aryloxy or arylamino; R<2>  = methyl, substituted alkyl, optionally substituted aryl or cycloalkyl;  R<3>  = OR<2>, optionally substituted alkyl, optionally substituted aryl, heteroaryl or cycloalkyl;  R<4>  = optionally substituted alkyl or optionally substituted aryl; R<5> = H, methyl or phenyl.
Patent DE-19843081-A1 (DE)
Title: Chemical sensitization of a silver halide emulsion, especially useful for color negative or reversal film, in presence of part of spectral sensitizer uses gold and selenium or tellurium sensitizers
Inventor: SIEGEL JOERG
IPC: G03C1/005
Filed: 1998-09-19
Abstract: In the chemical sensitization of a silver halide emulsion in the presence of part of the spectral sensitizer (I) and then adding the rest of (I), chemical sensitization is carried out with (a) gold compounds and (b) selenium or tellurium compounds.
Patent DE-19845537-A1 (DE)
Title: Sensor und Verfahren zu seiner Herstellung
Inventor: ERIKSEN GERT FRIIS
IPC: H01L21/58
Filed: 1998-10-02
Abstract: Das Verfahren dient zur Herstellung beispielsweise eines Drucksensors. Es wird zunächst eine erste Trägerschicht 1 mit einer das Messelement bildenden Schicht 3 versehen. Die das Messelement bildende Schicht 3 wird mit einer einen Abstand bildenden Schicht 4 überdeckt, die mindestens im Bereich des Messelementes eine Aussparung 5 aufweist. Dann wird eine zweite Trägerschicht 7 mit der den Abstand bildenden Schicht 4 verbunden, wonach die erste Trägerschicht 1 zur Bildung einer Membran ausgedünnt wird.
Patent DE-19845677-A1 (DE)
Title: Druckwerk
Inventor: HECKMANN RAINER
IPC: B41K3/06
Filed: 1998-10-05
Abstract: Die Erfindung bezieht sich auf ein Druckwerk (10), mit einem Gehäuse, einer axial im Gehäuse verschiebbar gelagerten Einstellwelle (42) mit in axialer Richtung der Einstellwelle (42) voneinander beabstandeten Ausnehmungen (56), einer die Einstellwelle (42) umschließenden Hülse (28), wobei die Hülse (28) mit einem Rastfinger (54) versehen ist, der zur Definition der axialen Position der Einstellwelle (42) in jeweils einer der Ausnehmungen (56) der Einstellwelle (42) verrastbar ist. Um die Stabilität und Lebensdauer des Druckwerks zu verbessern, wird vorgeschlagen, daß die Hülse (28) und der Rastfinger (54) zweistückig ausgeführt sind.
Patent DE-19851894-A1 (DE)
Title: Sailing rig for parallel sails, with mast shell round unbraced mast, to which cross spar, two angled spars and cross-tree are fixed
Inventor: RIEGE HARRY
IPC: B63H9/06
Filed: 1998-11-11
Abstract: The sailing rig has an unbraced mast (1), a cross spar (3), two angled spars (4) and a cross-tree (5). There is a mast shell (2), which can be turned, round the mast. The cross spar, the two angled spars and the cross-tree are attached to this shell. The two sails (7) may be set parallel to each other either side of the mast.
Patent DE-19852442-A1 (DE)
Title: Device for attaching semiconductor test circuit to testing device; has mounting frame for device under test and device to fix and clamp frame to testing circuit conductor plate
Inventor: KUCH CLAUS
IPC: G01R1/04
Filed: 1998-11-13
Abstract: The device has a base frame (10) that fixes to a conductor plate (16) so that it surrounds the contact surfaces (18) on the conductor plate. An insert (12) sits in the frame (10) and has a web (30) on the surface nearest to the conducting plate, which forms a cover around the contact surfaces (18), when in position. A clamp (14) holds the insert with constant force to the conductor plate.
Patent DE-19853585-A1 (DE)
Title: Cake cutting jig accurately guides blades in and out of baked cake mass for consistent portions
Inventor: EVERTSBUSCH DIRK
IPC: A21C15/04
Filed: 1998-11-20
Abstract: An assembly sub-divides a cake resting on a baking tray into equal portions and consists essentially of two cutting frames each of which has a series of longitudinal or transverse blade guide-slits. Each slit incorporates two guide surfaces at right angles to the plane formed by the baking tray. The gap between the two guide surfaces is only slightly greater than the gap through which the blade moves.
Patent DE-19858601-A1 (DE)
Title: Earth leakage circuit breaker comprises current which can only be switched on by solenoid switch if mains voltage is applied and test circuit and current detector unit are supplied with sufficient current by voltage supply
Inventor: GUNTRAM CLEMENS
IPC: H02H3/06
Filed: 1998-12-18
Abstract: A voltage supply (3) can be switched on independently of the current circuits (1;2) to be monitored. These two circuits can only be then switched on by the solenoid switch (6), if the mains voltage is applied and the test circuit (4) also the current detector unit (5) are supplied with sufficient current by the voltage supply. The circuits to be monitored are switched off, not however the voltage supply, as soon as the main voltage is interrupted or sinks to a value, which no longer ensures the required current supply of the testing circuit and the current detector unit.  The current circuits are automatically switched on again, if after an interruption or a sinking of the mains voltage, the supply is restored and the current supply to the circuits (4,5) is restored. The test circuit with the occurrence of a fault current, effects the switch OFF of the voltage supply and as a consequence of independently of this effects the switching OFF of the current circuits to be monitored. So that the automatic reswitching ON of the current circuits to be monitored, is effectively prevents.
Patent DE-19858859-A1 (DE)
Title: Production of storage-stable, homogeneous detergent optionally containing heavy components by agglomeration in a rotatable mixer with anionic surfactant introduced in acid form
Inventor: HARTH HUBERT
IPC: C11D1/02
Filed: 1998-12-19
Abstract: Production of a detergent granulate comprises agglomerating a solid containing appropriate ingredients together with a granulating fluid in a rotatable container of specified construction, at least part of the anionic surfactant present in the product having been introduced in acid form into the process.  Production of a detergent granulate comprises agglomerating a solid containing appropriate ingredients together with a granulating fluid in a rotatable container of specified construction, at least part of the anionic surfactant present in the product having been introduced in acid form into the process. The rotatable container is without a mixing device and is divided into a mixing zone and a post-mixing zone, there being an impact strip fixed to a front plate and from there traversing the whole of the mixing zone and optionally reaching into the post-mixing zone.
Patent DE-19859291-A1 (DE)
Inventor: SCHWIRTLICH INGO
IPC: B28D5/00
Filed: 1998-12-22
Abstract: The invention relates to a method for controlling a cutting or sawing process, especially in the production of silicon dice for solar cells. According to this method, acoustic emissions are measured during the cutting or sawing operation and this signal is used as a control variable. The emissions are measured especially in frequency ranges above 100 kHz. The cutting process is preferably influenced through the cutting speed or (in the case of wire saws with slurry) through the slurry flow or the slurry temperature. The inventive method can be carried out in a device containing acoustic sensors (31, 32) which are connected to an evaluation and control unit (33-44), the latter being connected to the cutting or sawing machine (45) by a control line.