baber/WOPTO huggingface dataset:
Patent DE-3470672-D1 (DE)
Title: Device to replace rolls and apparatus on rolling stands having rolls supported at one end
Inventor: POLONI ALFREDO
IPC: B21B31/08
Filed: 1984-10-17
Granted: 1988-06-01
Abstract: This invention concerns a device (10) to replace rolls (11) and/or apparatus (12) on rolling stands (25-26) having rolls (11) supported at one end, which device is able to cooperate with; static support stand means (28-48) and is moved by crane or bridge crane means, possibly with a rotatable turret (33), and comprises frame means (110) with hook means (23), jaw means (16) with means (20) to engage rolls, and actuation means (17), such device comprising also means (22) to engage apparatus, the reciprocal positioning of parts (11-12-13) when engaged by such device (10) being substantially the same as the reciprocal positioning of such parts (11-12-13) when fitted to the rolling unit (25-26).
Patent DE-3471529-D1 (DE)
Title: Method and appliance for the acoustic control of the adjustment of optical devices
Inventor: SCHULZ-HENNIG JORG
IPC: G01M11/00
Filed: 1984-06-18
Granted: 1988-06-30
Abstract: The system has a measuring plane divided into sectors whose apices lie onthe wanted  point. Optoelectronic devices are used to detect deviations in thebeam from the wanted centre point into the sectors. The deviation for any sector is made audible. Each sector has its own characteristic tone. The light beam may be focussed. The factor that distinguishes one tone from another may be frequency, amplitude, mark/space ratio, mark or space.
Patent DE-3562550-D1 (DE)
Title: Drawing device for a curtain
Inventor: GRUTZNER HANS
IPC: A47H5/032
Filed: 1985-01-17
Granted: 1988-06-16
Abstract: A tensioning device for use with an endless traverse which is longitudinally adjustable in both directions responsive to a rotational drive. The rotational drive includes two driving gears which are each selectively coupled with a drive shaft so that when one of the driving gears is positively driven, the other driving gear is permitted to rotate freely. The traverse changes from one driving gear to the other by passing from between a pair of overlying side walls and over a flange. Elongation resulting from strain of the traverse is continuously led out of the system so that blocking or braking of the traverse is avoided. The tensioning device is especially suitable for the operation of strip curtains or conventional curtains, as well as for curtain systems with large and heavy traverses.
Patent DE-3566387-D1 (DE)
Title: Carboxylic-sulfonic-polyalkylene oxide polymers and their use as scale and corrosion inhibitors
Inventor: CHA CHARLES Y
IPC: C23F11/173
Filed: 1985-09-27
Granted: 1988-12-29
Abstract: A method of inhibiting corrosion and the formation and deposition of scale and iron oxide in aqueous systems comprises adding to the system at least 0.1 ppm of a water-soluble polymer having an intrinsic viscosity of 0.05 to 2.5 dl/g, prepared from: (a) 35 to 90% by weight of an unsaturated carboxylic acid or its salt; and (b) 5 to 40% by weight of an unsaturated sulfonic acid or its salt; and (c) 5 to 40% by weight of an unsaturated polyalkylene oxide compound.   A novel water soluble polymer having an intrinsic viscosity of 0.05 to 2.5 dl/g is prepared from: (a) 35 to 90% by weight of an unsaturated carboxylic compound that is acrylic acid, methacrylic acid, maleic acid, itaconic acid, a salt of such an acid or a mixture of two or more such compounds; (b) 5 to 40% by weight of an unsaturated sulfonic compound that is 2-acrylamido-2-methylpropylsulfonic acid, 2-methacrylamido-2-methylpropylsulfonc acid, methallylsulfonic acid, allylsulfonic acid, vinylsulfonic acid, styrenesulfonic acid; a salt of such an acid or a mixture ot two or more such compounds; and (c) 5 to 40% by weight of an unsaturated polyalkylene oxide compound.
Patent DE-3570783-D1 (DE)
Title: Acoustic microscope with aspherical lenses for the subsurface analysis of an object
Inventor: ATTAL JACQUES
IPC: G01H3/12
Filed: 1985-09-05
Granted: 1989-07-06
Abstract: An acoustic microscope for analyzing an object in depth has aspherical lenses. It comprises two identical bars arranged in the extension of one another and provided on their facing ends with a cavity, said cavities defining a pseudo-hyperbolic focussing lens and objective lens, whereby the foci of said two lenses coincide and the lenses are linked by a mercury or gallium drop in which can be immersed the object to be analyzed. The bars are provided at their other ends with a piezoelectric transducer. These transducers are able to produce ultrasonics focussed within the object by the focussing lens and are able to detect the ultrasonics reflected or transmitted by the object via the objective lens. These are also means for analyzing ultrasonics reflected or transmitted by the object and means for displacing the object in the focal plane of the two lenses.
Patent DE-3587942-D1 (DE)
Inventor: JOHNSTON ROBERT DENIS
IPC: H04B3/23
Filed: 1985-10-25
Granted: 1994-12-08
Abstract: An electronic adaptive recognising device comprising an input store (12) for receiving an input signal, having a number of storage locations and a number of addressable stores (18) each having one or more address lines (16) connected to a number of the input store locations in either a random way or one determined by the input signal. The contents of the input store (12) specify addressable store locations at which words of at least one bit are stored. Means (22) for deriving a common value based on the words stored at the specified addressable store locations are provided together with calculating means (23) which calculate a corrected value (28) based on a received value (24) and the common value (26). Updating means are also provided for applying an update value (30) dependent on the corrected value (28) to each of the specified addressable store locations so that the common value is adapted to changes in the dependence of the received value on the input signal and so that the device can output an appropriate corrected value for a given input signal.
Patent DE-3650688-D1 (DE)
Inventor: KITTRELL CARTER
IPC: A61B18/22
Filed: 1986-03-14
Granted: 1998-08-06
Abstract: A laser catheter is disclosed wherein optical fibers carrying laser light are mounted in a catheter for insertion into an artery to provide controlled delivery of a laser beam for percutaneous intravascular laser treatment of atherosclerotic disease. A transparent protective shield is provided at the distal end of the catheter for mechanically diplacing intravascular blood and protecting the fibers from the intravascular contents, as well as protecting the patient in the event of failure of the fiber optics.Multiple optical fibers allow the selection of tissue that is to be removed. A computer controlled system automatically aligns fibers with the laser and controls exposure time. Spectroscopic diagnostics determine what tissue is to be removed.
Patent DE-3667511-D1 (DE)
Inventor: RICCI FRANCESCO
IPC: D06L4/24
Filed: 1986-10-22
Granted: 1990-01-18
Abstract: of the DISCLOSURE In the method disclosed, cloth to be faded is brought into dry contact with pumice granules that are impregnated with a chemical bleaching agent such as a hypochlorite; the action takes place in a conventional process machine, the drum of which is rotated for a preset duration.
Patent DE-3673109-D1 (DE)
Inventor: HACHET JOEL
IPC: B61D47/00
Filed: 1986-09-23
Granted: 1990-09-06
Abstract: 1. A rail vehicle including a device providing easy access to the vehicle during station stops, the device comprising a ramp (30) designed to be received beneath the floor of the vehicle while the vehicle is running and to be rested on a platform (1) during a station stop, and a guide and drive mechanism for the ramp situated beneath the vehicle floor, the vehicle being characterized in that the device comprises a sill (20) articulated between two extreme positions, namely a horizontal position while the vehicle is running thus constituting a portion of the floor (12) of the vehicle, and a sloping position constituting together with a portion (32) of the ramp (30) which is likewise sloping a continuous ramp providing access to the vehicle.
Patent DE-3685410-D1 (DE)
Inventor: IMRIE FRAZER K E
IPC: A61K8/60
Filed: 1986-06-11
Granted: 1992-06-25
Abstract: PCT No. PCT/GB86/00333 Sec. 371 Date Mar. 26, 1987 Sec. 102(e) Date Mar. 26, 1987 PCT Filed Jun. 11, 1986 PCT Pub. No. WO86/07255 PCT Pub. Date Dec. 18, 1986.A composition for application to human and animal tissue surfaces, said composition comprising an aqueous medium and a film-forming component at least partially soluble or dispersible in said aqueous medium, said film-forming component comprising an ester or mixture of esters, at least one being an ester of a polyol.
Patent DE-3687038-D1 (DE)
Inventor: PEACOCK DONALD
IPC: B29C53/36
Filed: 1986-11-25
Granted: 1992-12-03
Abstract: A method of making wraparound fabric article comprises positioning a closure member(s) at an edge portion of a sheet of fabric (1), and welding or bonding (a) fibres of the fabric adjacent to the closure member so as to trap the closure member by preventing or reducing relative movement of fibres at the edge portion (2). Preferably, the method involves attaching two closure members to the fabric, by which the article can be held in a wrapped around configuration.
Patent DE-3750864-D1 (DE)
Inventor: ANCKER FRED HARPOTH
IPC: C08L101/00
Filed: 1987-09-29
Granted: 1995-01-26
Abstract: A method of preparing mixtures of incompatible hydrocarbon polymers using a novel compatibilizing system. The compatibilizing system comprises a mineral filler and certain reinforcement additives. Flame retardant compositions and articles fabricated from such compositions also are disclosed.
Patent DE-3768473-D1 (DE)
Inventor: VAN COLEN ADELIN
IPC: B65H59/38
Filed: 1987-11-02
Granted: 1991-04-11
Abstract: Apparatus for winding at least one elongate element with a constant linear speed, such apparatus comprising a feeding mechanism 3, 4, 30, 31, 32 for said elongate element 1, a reel 6 and an induction motor 39 which drives said reel with a fixed gear ratio, the induction motor 39 having such a torque/rotational speed characteristic which is approximately equal to the torque/rotational speed characteristic necessary to obtain a constant tension in the elongate element. The torque/rotational speed characteristic for constant tension is obtained by control means 37 for adapting the frequency and the voltage magnitude of the drive signal for said induction motor. The feeding mechanism preferably comprises an electric motor 30, a transmission 31, 32 and a capstan 3. The control means preferably comprises an AC generator 37 which drives the induction motor and is rotated at a speed which is proportional to the rotation speed of the electric motor 30 of the feeding mechanism.
Patent DE-3772038-D1 (DE)
Inventor: BOESL HANS
IPC: A61H23/04
Filed: 1987-04-09
Granted: 1991-09-12
Abstract: A massage can be performed with the aid of a sleeve made of elastically deformable material. The sleeve consists of a number of separate compartments (2) with adjacent compartments overlapping one another. Each compartment has a filling connection for liquid. The narrow ends (4) of each compartment have flaps (6) which attach the compartment to a common underlying band (5). Each compartment is made from two rectangular pieces of flat material which are joined to each other around the edges either by welding or with adhesive.
Patent DE-3774262-D1 (DE)
Inventor: SIMM WOLFGANG
IPC: C23C4/129
Filed: 1987-08-14
Granted: 1991-12-05
Abstract: The flame burner comprises a burner body (1) as well as a nozzle support portion (2) for a nozzle (3). The nozzle support portion comprises two and preferably three injectors (60) and separate mixing chambers (10) for preparing a combustion and oxidation gas mixture.
Patent DE-3785790-D1 (DE)
Inventor: ALEXSON CHARLES E C O MINNESOT
IPC: A61B17/16
Filed: 1987-03-31
Granted: 1993-06-17
Abstract: An air motor (21) driven device (10) adapted for driving tools (11, 12, 13, 14) used during orthopedic surgery by rotating a driven shaft (16, 17, 18, 19) on the tool. The device (10) has first and second spaced parallel output shafts (23, 24) driven at different speeds, at least one of which shafts (23, 24) can releasably engage the driven shaft (16, 17, 18, 19) of the tool (11, 12, 13, 14). The second shaft (24) has a through central opening (28) accessible from its end (29) opposite its output end (26) so that the device (10) can power pin or wire drivers or reamers guided on a guide wire. An attachment mechanism for releasably attaching a tool (11, 12, 13, 14) to the device (10) is provided which receives an oval portion (46, 47, 48, 49) of the tool (11, 12, 13, 14) in a mating socket (45), and in addition to trigger (84) operated valves (97) for operating the air motor (21), provides a valve (99) for shutting off or throttling the gas inlet line (80).
Patent DE-3852010-D1 (DE)
Inventor: BRIGHTY KATHERINE E
IPC: A61K31/50
Filed: 1988-12-14
Granted: 1994-12-08
Abstract: 1-Substituted-6-fluoro-7-heterocyclic-1,4-dihydroquino-1-(or dihydronaphthyridin)-4-one carboxylic acids (I) have antibacterial properties. The 7-heterocyclic group is a bicyclic group, one of the rings of which is saturated and the other ring of which is unsaturated. <CHEM> u
Patent DE-3860358-D1 (DE)
Inventor: SCHAEFER FRITZ
IPC: C21C7/064
Filed: 1988-05-13
Granted: 1990-08-30
Abstract: Metallurgical treatment agents for molten ferrous metals e.g. iron and steel and suitable for e.g. desulphurising molten iron and steel comprise particulate magnesium coated with a first coating of a hydrophobic compound and a second coating of a particulate refractory material. The coated magnesium possesses improved flowability and is less prone to premature reaction when subjected to a high temperatures. The hydrophobic compound provides the magnesium with enhanced protection against hydration than may be obtained by a refractory coating alone.
Patent DE-3861159-D1 (DE)
Inventor: BEINHOLD GEORG
IPC: H03K17/73
Filed: 1988-04-18
Granted: 1991-01-10
Abstract: For balancing the currents to be switched off of parallel-connected gate-controlled semiconductors having different turn-off or turn-off delay times, the actual turn-off or turn-off delay times of the semiconductors (V1, V2) are first determined at low currents. Then the delivery of the turn-off signals for the individual semiconductor (V1, V2) is in each case delayed, with currents increased up to the full operating current, by the time difference, determined during the preceding turn-off process, of its turn-off or turn-off delay time to the longest-lasting turn-off or turn-off delay time of one of the parallel-connected semiconductors (V1, V2). This delay can be additionally corrected in dependence on load current. <IMAGE>
Patent DE-3866316-D1 (DE)
Inventor: STREUER PETER
IPC: H01M50/147
Filed: 1988-08-19
Granted: 1992-01-02
Abstract: On the top of the battery casing (2) a cover (3) pref. of polypropylene is built up with two hinged portions (11) extending across the terminals (4) from a centre portion (8) which conceals the stoppers (6) in the openings (5) to individual cells. The section (8) carrying the hinges 813) features downward projections which are press-fitted into slots in the cover. When access to the terminals (4) is required, the hinged portions (11) can be turned upward without disturbance of the main part of the cover, which continues to protect the cell stoppers (6).
Patent DE-3868562-D1 (DE)
Inventor: VIEAU ROBERT G
IPC: E01B31/17
Filed: 1988-08-31
Granted: 1992-04-02
Abstract: A railraod mounted grinding machine for maintaining the railhead profile of railroad track rails includes a plurality of grinding modules (38) mounted on an undercarriage (40). The undercarriage (40) is shiftably carried, by a track engaging platform, for side to side positioning of the grinding module (38) across the longitudinal axis of a rail (34). Each grinding module (38) is independently tiltable relative to the undercarriage (40).
Patent DE-3883182-D1 (DE)
Inventor: KAMP RONALD PETRUS THEODORUS
IPC: H05B6/06
Filed: 1988-12-12
Granted: 1993-09-16
Abstract: In an inductive heating apparatus two or more inductors (2, 3) can be connected to a single high-frequency generator (1). With such a heating apparatus, for example, the two supports (9, 10) having getter in a cathode ray tube can be heated simultaneously. In order to have the heating of each support (9, 10) proceed properly, the heating operations of the individual supports (9, 10) should be effected independently. Independent interruption of the electromagnetic power transfer from the inductors (2, 3) to the supports (9, 10) is preferably effected by axially moving away from the workpiece (4) a coil core (6, 8) inside the associated induction coil (5, 7). This preferred embodiment of the invention is advantageous in that in the case of low-ohmic inductors no large currents and in the case of high-ohmic inductors no large voltages need to be switched. In addition, the induction coils (5, 7), in the case of low-ohmic inductors (2, 3) often being formed by an internally cooled tubular conductor, can then be rigidly arranged.
Patent DE-3883654-D1 (DE)
Inventor: AEBI RUDOLF
IPC: A01N43/653
Filed: 1988-07-18
Granted: 1993-10-07
Abstract: There are described the 2R,4S-isomer of the formula I, and the diastereomer mixture 2RS,4S of the formula Ia, of the compound 1-[2-(2,4-dichlorophenyl)-4-n-propyl-1,3-dioxolan-2-ylmethyl]- 1H-1,2,4-triazole 
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 and their preparation. The products of the formula I and Ia have powerful microbicidal activities without phytotoxic side-effects. They are used as active components in microbicidal agents and, in particular, as seed-dressing agents.
Patent DE-50000695-D1 (DE)
Inventor: RICHTER DIPL-ING
IPC: H02K21/24
Filed: 2000-04-14
Granted: 2002-12-05
Abstract: The motor has a rotor disc (1) and an axially opposing stator (2) with an iron core(s) (5) wound with copper or other conduc (6), of which at least the stator is enclosed by a housing (12,13) both on the bearing plate side and on the lateral surface sid parallel to the motor rotation axis. The housing has an integral fluid cooling circuit. The core(s) is wound only on its axis-parallel sides with conductors adjacent to the cooling circuit, whereas at least one of the sides of the core without conductors is next to and/or directly opposite the section(s) of the cooling circuit in the ends (9) of the housing. An Independent claim is also included for inner and outer housing parts for the motor in a pot shape.
Patent DE-50001362-D1 (DE)
Inventor: GIFFELS DR
IPC: C07F7/08
Filed: 2000-07-07
Granted: 2003-04-10
Abstract: New Grignard reagents are di(dialkylamino)-, di(diarylamino)-, di(di(mono-, di- or tri-alkyl-aryl)amino)- and di(N-heterocyclyl)-methylphenylmagnesium chlorides and bromides (IA).   New Grignard reagents are di(dialkylamino)-, di(diarylamino)-, di(di(mono-, di- or tri-alkyl-aryl)amino)- and di(N-heterocyclyl)-methylphenylmagnesium chlorides and bromides of formula (IA); R1, R2 = 1-10C alkyl or alkylene or 6-10C aryl, optionally with up to three 1-4C alkyl substituents, or NR1R2 = a group of formula (II); m, n = 0-2; (m+n) = 1 or more; X = O or CH2; Hal = Cl or Br. An Independent claim is also included for the preparation of Grignard reagents (I) containing a protected aldehyde function by (1) preparing an open-chain aminal by reacting a halogenated aldehyde with a secondary monoamine and (2) converting this to a Grignard reagent with metallic magnesium.
Patent DE-50004013-D1 (DE)
Inventor: CRUSE HERMANN-A
IPC: H04N1/03
Filed: 2000-08-12
Granted: 2003-11-13
Abstract: The invention relates to a device for optically scanning an essentially flat object (2) consisting of an illumination device (5, 5a) for illuminating the object. The inventive device also consists of a linear electro-optical sensor (11) that is arranged at a distance over the object and a lens (10) that is arranged between the object and the sensor and is configured for projecting an object area onto the sensor. The object and the sensor can be displaced in a linear manner in relation to each other and parallel in relation to the object level for optically line-scanning the object. The object is stationary mounted. The illumination device (5, 5a) is moveably guided in a linear and parallel manner in relation to the object level and at a small distance to the object surface, whereby said illumination device is separated from the sensor (11) and is designed for illuminating each linear object area to be scanned respectively. During the scanning process, the illumination device being synchronised in parallel with the sensor movement can be displaced over the object in such a way that the area of the object which is being detected by the lens and which is projected onto the sensor is illuminated.
Patent DE-50007830-D1 (DE)
Inventor: LAUTENSCHLAGER WOLFGANG
IPC: H04M7/00
Filed: 2000-03-02
Granted: 2004-10-28
Abstract: The caller number transmission method has a service control point within the public telephone network (PUBNET) triggered by reception of a connection request from a private network subscriber (A), when the called public network subscriber (B) lies in a different local area, for providing the identification for the local area (AREA1) corresponding to the location of the calling subscriber.  Also included are Independent claims for the following;  (a) a service control point for assisting caller number transmission;  (b) a private telephone network
Patent DE-50008653-D1 (DE)
Inventor: KOELLING RUDI
IPC: B65G15/58
Filed: 2000-08-16
Granted: 2004-12-23
Abstract: The toothed belt (1), for the transport of workpieces etc., has a toothed structure on one side. At least one tooth has two openings which extend from the head (5) of the tooth through the belt (1) to the other side, to take a holder as a sleeve (4). The sleeves (4) are used to clamp workpiece holders against the belt surface (6). Each has a head with two diametrically opposed wings (7), and the sleeve length allows a screw bolt to be held firmly, and the sleeve cannot be pulled out at the other end in a keyed fit. A centering shoulder projects from the belt surface (6), to prevent a weakening of the tooth.
Patent DE-50009144-D1 (DE)
Inventor: HAMETNER MARKUS
IPC: B21D5/02
Filed: 2000-05-16
Granted: 2005-02-03
Abstract: The procedure for forming a corner section bounded on three sides entails in one of its stages forming the side walls of the component in the transition region and in the corner region(10) over its entire height(206) to bear upon the form faces(36) of the work tool(16) directly adjacent to the corner region to be manufactured. An Independent claim is included for a plant for forming a corner section bounded on three sides on a flat plate component in which the height(212) of the form faces of the tool is the same or greater than the height(206) of the side walls of the component or height(213) of the projection(194) in the corner region.
Patent DE-50009454-D1 (DE)
Inventor: KRANZ DR-ING
IPC: A61F2/00
Filed: 2000-07-27
Granted: 2005-03-17
Abstract: The femoral part of a hip endo-prosthesis has a shaft which in a longitudinal direction extends from the proximal shaft end (12) to the distal shaft end (10), continuously narrowing. In its proximal shaft area the part has an oval cross-sectional contour evolving to the distal shaft area into a circular cross-sectional contour. At the proximal shaft end via a throat a cone section (16) is formed, on which a head with corresponding conical recess can be fitted. Alternatively, instead of the cone section, a head can also be formed in one piece on the shaft. Grooves run in the longitudinal direction of the shaft and their complete profile, enclosed by the cross-sectional contour of the shaft, is symmetrical to the central point of the shaft cross-sectional contour (Q1). The groove total profile in the lateral/dorsal quadrants and in the medial/ventral quadrants of the cross-sectional contour (20) has grooves (22) which extend centrally to the central point of the shaft cross-section.