baber/WOPTO huggingface dataset:
Patent DE-19508758-A1 (DE)
Inventor: HELLSTROEM JERKER
IPC: D03D47/34
Filed: 1995-03-10
Abstract: The invention concerns a delivery device (F) for a thread (Y), said device comprising a storage drum (T) to which the thread (Y) is fed tangentially by means of a spool drive. The thread can be stored on spools in a store (S) and unwound overhead therefrom. The delivery device (F) is provided with at least one optoelectronic thread-scanning device (A) which comprises, arranged in a stationary manner externally of the storage drum, a light source arrangement (L) whose light outlet is directed towards the storage drum, and a signal-generating receiver arrangement (E, E1, E2, E3), aligned on a scanning region on the storage drum, and a light guide (K, K1, K2, K3, K1') which is disposed in the storage drum (T) and is aligned with an outwardly directed inlet (I) on the light outlet and with an outwardly directed outlet (O, O1, O2, O3, O1') on the receiver arrangement. The inlet (I) and the outlet (O, O1, O2, O3, O1') of the light guide are disposed in positions on the storage drum (T) which are at least at axial spacings.
Patent DE-19510531-A1 (DE)
Title: Motor vehicle remote control e.g. for switching several functions on and off
Inventor: HERKLOTZ GUENTER
IPC: E05B77/48
Filed: 1995-03-23
Abstract: The remote controller contains a switching device for switching several functions on a motor vehicle on and off, whereby the switching device contains at least one function switch (3). The switching device contains a changeover device (4), esp. a mechanical rotary, slider or toggle switch, for changing over the currently assigned function. The remote controller and switching device can be integrated into a vehicle key. The temporary switching on of vehicle external lighting devices can be a function assigned to a function switch. Central locking, alarm and/or interior light switching can be functions assigned to a function switch.
Patent DE-19511205-A1 (DE)
Title: Recovering polyethylene@ from drinks cartons
Inventor: HOES JUERGEN
IPC: C08J11/08
Filed: 1995-03-27
Abstract: The polyethylene layer is removed from drinks cartons using n-octanol heated to 150 deg C as loosening and stripping agent for the polyethylene layer, whereby the high molecular polyethylene can be withdrawn from the hot soln. in the form of white threads and coloured lower mol. wt. polyethylene is pptd. upon cooling the soln..
Patent DE-19512640-A1 (DE)
Title: Endoscopic surgical instrument with shaft part and handling part and working part
Inventor: HLUCHY HEINZ
IPC: A61B17/00
Filed: 1995-04-05
Abstract: The working part insert (8, 10) is located rotationally in the respective shaft part (1) and the handling part (2). A plug coupling (15) is provided which is coupled rotationally proof with the plug contact (13, 14), connected rotation proof with the working insert (8). The working part insert (8, 10) is connected rotatable and axially fixed with the handling part, across a decouplable restraint unit (28, 30). The plug coupling (15) is rotatable across a decouplable restraint unit (22, 24), and axially is connected fixed with the handling part.
Patent DE-19519802-A1 (DE)
Title: Solidification of sludges
Inventor: OESTE FRANZ D
IPC: C02F11/00
Filed: 1995-05-31
Abstract: Solidification of sludges with humic substances as binding agent is new
Patent DE-19521852-A1 (DE)
Inventor: EBERLE KURT
IPC: B65B43/14
Filed: 1995-06-16
Abstract: The invention concerns a method and device for transporting flexible bags (1) combined in bundles (B) and for delivering the bundles (B) to a filling machine. The bags (1) are held together to form a bundle (B) by means of coiled, separable connectors (3) (wickets) passing through holes in the bags. The bundles (B) are conveyed with their connectors (3) suspended on bag carriers (8) to the filling stage where, in the suspended state, the connectors (3) of each bundle (B) are separated. The bundle (B) is then deposited without its connector on a feed device (30) arranged in front of the filler machine, the holes (2) in the bags being centred.
Patent DE-19529465-A1 (DE)
Title: High pressure gas discharge lamp, in particular metal halogenide lamp - has discharge chamber, with electrodes set into ceramic ends that connect with conductors coupled to socket elements of main glass cylinder
Inventor: HEIDER JUERGEN DR
IPC: H01J61/82
Filed: 1995-08-10
Abstract: The metal halogenide lamp has a cylindrical outer body of quartz glass, with sockets set into the ends (3). Within this is a discharge chamber (4) of Al2O3 ceramic. Set into the ends are conductors (7) coupled to the sockets by foil elements. One of the conductors passes through a metallic guide tube (10). The conductors pass through ceramic end stops (11) that seal the chamber which is filled with metal halogenide. Discharge electrodes (14), consisting of tungsten stems (15) and filaments (16), are coupled to the conductors.
Patent DE-19531474-A1 (DE)
Title: Cutting and extraction equipment, for mining rock submerged in liquid
Inventor: LANGE WILHELM DR
IPC: E02F3/18
Filed: 1995-08-25
Abstract: The equipment has a powered, rotary cutting unit (2), and is used to cut and extract loose or solid rock, fine particles, and liquid, from an environment which is filled by the latter, and which is especially under water or on the sea bed. The axis of rotation of the unit is roughly normal to the direction (10) of travel. The unit is enclosed by a cover (16) from the rear to the front in the direction of travel, and which slides on the impact region of the ground which is to be cut. The cover can be deflected in a flexible manner at least in this region, and together with a rear wall region (34) borders a space (36) which is connected to the flow of the extraction unit (4), and in which the pressure can be lower than the surrounding pressure, in order to establish a liquid flow into the space from the outside.
Patent DE-19533317-A1 (DE)
Inventor: SEDELMAYER FRANZ X
IPC: B60S13/00
Filed: 1995-09-08
Abstract: The invention pertains to a multipurpose wheel-roller system with at least two separate wheel-roller sets, used in particular for towing and/or maneuvering a motor vehicle, with each wheel-roller set having an asymmetrical, from a top view essentially U-shaped, lengthwise adjustable carrier to support a front pair of rollers and a rear pair of rollers and with the carriers (1, 1) being mirror-symmetrical to each other. In addition to the front and rear pairs of rollers, which serve as the main rollers (2v, 2h) and allow the motor vehicle to move straight ahead or on a curve, the back end of the carrier (1) is equipped with a pair of front auxiliary rollers (3v, 3v) and a pair of rear auxiliary rollers (3h, 3h) in the form of steering rollers used to maneuver the motor vehicle in any direction. The wheel rollers (Ra, Rb) have a front (V) and a rear (H) carrier section which can be separated from each other and combined with the corresponding carrier section (H, V) of the wheel rollers of the other wheel roller pair (Ra, Rb) in such a way as to produce different combinations of main and auxiliary rollers.
Patent DE-19536473-A1 (DE)
Inventor: GOTTLIEB ALFRED DIPL ING
IPC: H01F27/29
Filed: 1995-09-29
Abstract: Although previously known miniature inductances with correspondingly small cores were SMD-capable elements, their bar core length was insufficient to achieve adequate transmission power and their size prevented adequate miniaturisation for accommodation in a chip housing. By using a ferrite-filled plastic, a coil core (3) can be produced by injection moulding in any required shape according to the requirements and with good permeability and (magnetic) loss factor values. Such cores are used in the high-frequency range between 1 and 12 MHz.
Patent DE-19537418-A1 (DE)
Inventor: GRIJN ADRIAAN VAN DER
IPC: H01H5/18
Filed: 1995-10-07
Abstract: A thermally controlled electrical switching device comprises a snap-action switch (2) comprising a fixed contact (4) and a movable contact (3) connected to a metal snap-action switching spring (9), and having a bimetallic element (5) which influences the movement of the movable contact. The spring (9) is formed by a strip having two back to back U-shaped cut outs extending in the longitudinal direction of the strip to form tongues (17, 18) between the limbs of the U. The strip is bent such that one tongue is above the other and the free ends of the tongues are pivotally coupled together. In order to minimise the heat produced in the tongues (17, 18) of the snap-action switching spring (9) the switching device comprises means which limit the current through these tongues. These means may comprise an electrically good conducting layer provided on the edge portions of the snap-action switching spring or a layer having a high electrical resistance deposited on the free ends of the tongues (17, 18) or a flexible electrical connection between the fixed and movable ends of the spring (9). <IMAGE>
Patent DE-19537772-A1 (DE)
Title: Hands-free communication system for telephone terminal
Inventor: FESSELER PETER DIPL ING
IPC: H04B1/64
Filed: 1995-10-11
Abstract: The system involves a telephone terminal that contains a loudspeaker and a microphone (M). The telephone includes a controllable compander (1.3) in both transmit and reception directions, whose transmission characteristic, i.e. the output voltage, is held below a control voltage (UE), as a function of the input voltage, i.e. Uout=f(Ueff), and has a linear rise of linear characteristic part. The rise of the linear characteristic part of the compander transmission characteristic in the reception direction (1.3) is controlled in dependence of an acoustic coupling factor between the loudspeaker and microphone. In the transmit direction the rise depends on an electric coupling factor between the transmit and reception direction lines.
Patent DE-19539872-A1 (DE)
Title: Mould unit, useful e.g. for producing a tube from a film material
Inventor: VOEGLIN DIETER
IPC: B65B9/22
Filed: 1995-10-26
Abstract: A mould unit comprises a filling pipe section and a mantle.  The outer mantle region surface (4) has a profiled surface (5), which comprises a smooth section (6) and a depressed mantle surface (7). The latter has a friction reducing coating (8).  The coating is a metal containing coating, preferably a nickel layer.  The nickel layer is pref. polymer impregnated.  The coating pref. contains PTFE.
Patent DE-19540742-A1 (DE)
Title: Convertible roof for hatchback design car
Inventor: RIEG WOLFGANG
IPC: B60J7/12
Filed: 1995-11-02
Abstract: The roof comprises a swivel roll-over bar with a pair of arms situated behind the doors of the vehicle body. The bar is connected to the vehicle body by a joint (3) so that in the upright position, when the roof is closed, the bar is fixed by a lock (4) to the body, but when the roof is opened it is stored in a case in the body. The entire roof structure of the convertible cover is fitted on the roll-over bar by a rocker element (5). An element (7) is connected by a joint (8) which provides the connection with the front windscreen frame. A rear window frame (9) is fixed behind the bar and is supported through an articulated lever arrangement in the cover case area.
Patent DE-19546310-A1 (DE)
Title: Reduced-vibration linear super-finish grinder
Inventor: TROEGER JOHANNES DR ING
IPC: B24B1/04
Filed: 1995-12-12
Abstract: The super-finish grinder produces flat and shaped surfaces. It consists of two rotating spring mass systems working in opposite directions in a linearly guided path. The path of the grinding bodies (1) is controlled by a single rotating disc cam (2). The radius of the disc cam corresponds to a sine or cosine function depended on the turn angle. Contact between the cam disc and the grinding bodies may be on the circumferential or planar surface of the disc cam.
Patent DE-19600797-A1 (DE)
Title: Sliding transmission coupling, esp. for motor vehicle
Inventor: NEVIANI CLAUDE
IPC: F16D3/205
Filed: 1996-01-11
Abstract: The coupling consists of a male component, esp. with three arms (6), each carrying a rotary/sliding roller (3), designed to be fitted to a first shaft, and a female component (2), designed to be fitted to a second shaft and equipped with tracks (7,8) for each of the rollers. The first of each pair of tracks (7) interacts directly with a roller and ensures its axial position, while between each roller and the second track (8) there is an anti-vibration assembly (4) with an inner spherical surface to interact with the roller, a thrust member (9) and rolling balls (10) between it and the second track (8). The second track is circular in section, and the thrust member (9) is a bar, esp. self-centering, made with at least one circular track (11) on the opposite side to the roller. The balls (10) are at least two in number and interact with the track (11) on the thrust member and second track (8) on the female component. In a variant of the design the thrust member and second track can be flat, with the balls replaced by needle bearings.
Patent DE-19601789-A1 (DE)
Title: Bird dropping preventer for buildings
Inventor: STRAUCH BURKHARD
IPC: A01M29/32
Filed: 1996-01-19
Abstract: The preventer consists of a metal covering plate (6) made of aluminium or powder-coated steel with multiple bends and or folds. This forms a profile fixed to the free edge (5) of a horizontal protuberance (3) on the building. The bottom part of the metal plate forms a duct (7) open to the rear. The duct grips round the free edge of the protuberance which is clamped between the two sides of the duct. The top side of the duct is extended into the plate, which slopes upwards with its top free edge (8) resting against the vertical wall (4) defining the protuberance.
Patent DE-19602622-A1 (DE)
Title: Motor vehicle headlamp arrangement
Inventor: GOTOU SHINICHIROU
IPC: B60Q1/115
Filed: 1996-01-25
Abstract: A headlamp arrangement for a car (1) has an adjustable illumination region(3) in the forwards direction. A devices ascertains the car position with respect to the side of the road  and thus the distance from the centre of the road. The illumination region is then adjusted so that it extends towards the centre of the road for larger distances. Another device ascertains which traffic lane the car is travelling in and how many lanes per carriageway there are, whereupon the illumination region is extended more towards the centre of the whole road for a larger number of lanes per carriageway. There are sensors to determine steering wheel deflection and whether the car is in a built-up area.
Patent DE-19604529-A1 (DE)
Title: Flowmeter with measuring tube and excitation unit for operating tube
Inventor: HANSEN HENNING MAX
IPC: G01F1/84
Filed: 1996-02-08
Abstract: The flowmeter (1) has a measuring tube (2), driven by a drive unit (6). An active compensation unit (9,10,9',10') compensates for vibrations. The compensating unit acts on the tube, between the support points (3,4) of the tube. The compensating unit is designed as an inertia compensating unit. The compensating unit is disengaged from the housing (5). The compensating unit has at least one mass (15,16) for each tube end, which can be shifted by a drive unit (17,17'). One of the freedom axes of a movement of the mass is essentially parallel to the linear extension of the tube.
Patent DE-19608117-A1 (DE)
Inventor: KWETKAT KLAUS DR
IPC: C09K23/28
Filed: 1996-03-02
Abstract: The invention concerns amphoteric amphiphilic compounds with at least two hydrophilic groups and at least two hydrophobic groups, the molecule being made up of two complete surfactant units bound to each other. The compounds can be combined with all current anionic, non-anionic, cationic and ampholytic surface-active agents. The amphoteric amphiphilic surface-active compounds described are particularly suitable for use as emulsifiers, anti-foaming agents, detergents, dispersants and hydrotropic agents in industry and in the home, for instance in the metalworking field, in ore extraction, in the washing and cleaning of textiles, hard surfaces, the skin and the hair, and in cosmetics.
Patent DE-19612805-A1 (DE)
IPC: C12P21/02
Filed: 1996-04-01
Abstract: The invention relates to novel peptides, i.e. texenomycines, from Scleroderma texense, a process for their production and their use as medicaments, especially as antimycotics. The texenomycines of this invention are distinguished in particular by the amino acid sequence (I) FS-Pro-Aib-Aib-Aib-Aib-Ala-Ala-Aib-ssAla-Leu-Aib-ssAla-Ala-Aib-ssAla-A la-Aib-Aib-Aib-Ala-Arg-ol, in which FS is an ox-fatty acid radical, Aib is aminoisobutyric acid and Arg-ol is argininol.
Patent DE-19613389-A1 (DE)
Title: Protective covering for steep earth slope
Inventor: PETERSTORFER LEOPOLD
IPC: A01G13/02
Filed: 1996-04-03
Abstract: The system is for covering especially a bank or a mound of earth (5). The material used may be a mixture of digested sludge (2), chopped-up straw (3) and seeds of plants (4). These components may be mixed up to form a homogenous layer which is made thickest at the steepest part of the bank and tails off toward the top and the bottom. An alternative version may have two layers. The top layer may be a mixture of digested sludge and seeds and the bottom layer may be made entirely of chopped-up straw.
Patent DE-19617444-A1 (DE)
Title: Preparation of vitamin E and DL-alpha-tocopherol acetate
Inventor: GRAFEN PAUL DR
IPC: C07D311/72
Filed: 1996-05-02
Abstract: Preparation of dl- alpha -tocopherol (vitamin E) or DL- alpha -tocopheryl acetate involves acid-catalysed reaction of 2,3,5-trimethyl-hydroquinone (TMH) with phytol or isophytol in a solvent (III) at elevated temperature, optionally followed by esterification with acetic anhydride (IV). The novelty is that reaction is carried out at 50-200  deg C in a cyclic carbonate of formula (I) or a  psi -lactone of formula (II) as solvent. R1, R2, R3 = H, ethyl (Et) or methyl (Me);  R4 = H, phenyl or alkyl with up to 20 carbon (C) atoms, optionally substituted by phenyl or groups containing oxygen (O), preferably H, Me, Et, isopropyl, phenyl or methoxymethyl.
Patent DE-19618329-A1 (DE)
Title: Large thin flexible thermoplastic vessel having uniform wall and corner thickness
Inventor: NITTEL CORNELIUS
IPC: B65D1/02
Filed: 1996-05-07
Abstract: This flexible thermoplastic vessel has rectangular edges, and is made by deep-drawing or blowing processes.  In this novel design the edges are moulded-in towards the interior of the vessel,  to a position opposite their normal location. Pref. with square shaped moulds, the corners of the square are moulded inwardly. The corners are drawn out in pyramidal form, the edges of which are rounded or flattened. Pref. the radii of the pyramidal recesses are \-10 mm.  The corners have a spherical form.  The wall thickness is largely equal throughout, including in the corner regions.
Patent DE-19623043-A1 (DE)
Title: Controlled-circuit television camera and leak sealing jet lowered by winch into
Inventor: DEIERLEIN INGOLF
IPC: F16L55/26
Filed: 1996-05-28
Abstract: A repair system for ventilation shafts and passages consists of a combined controlled-circuit television and a pre-programmed remote-controlled sealing gun (2). The television camera and gun are inserted into the shaft and the leaks or cracks are detected by an operator using a television monitor.  The repair is effected using the sealing gun (2). The combined camera and gun are raised and lowered through the shaft by a winch cable. The camera and gun are centralised in the shaft by brushes (3) around the winch cable. The jet can rotate (5) through 450 degrees in the horizontal plane, and plus or minus 35 degrees in the vertical plane.
Patent DE-19623147-A1 (DE)
Title: Twist liq. crystal displays used for e.g. computer or work processor screens
Inventor: KAWATA KEN
IPC: G02F1/1339
Filed: 1996-06-10
Abstract: The film (F) comprises an oriented polymer matrix (P) contg. at least one liq. crystal cpd. (L).  Also claimed are: (i) the prepn. of (F); and (ii) liq. crystal displays contg. a liq. crystal cell comprising (F) between a pair of substrates each with a transparent electrode.
Patent DE-19628812-A1 (DE)
Title: Oil separation system for internal combustion engine
Inventor: WESTENBERGER LUTZ
IPC: F01M13/04
Filed: 1996-07-17
Abstract: The oil separation system has an induction line connected to a partial vacuum supply coming out in the engine crankcase. An oil separation filter is fitted in the induction line. There is a return aperture in front of the filter to take the oil separated out back to the oil bath. A safety valve (18) is fitted in the return aperture (21), to prevent oil from the oil bath (12) entering the induction line (17). This valve may be formed from two shells, the first forming a casing (20) and the second a valve body (42) fitted inside the casing.
Patent DE-19629847-A1 (DE)
Title: Hip joint prosthesis with two part shaft
Inventor: LAMPE FRANK DR MED
IPC: A61F2/00
Filed: 1996-07-24
Abstract: The hip joint prosthesis has an upper shaft part (1) which connects to the lower part (2) via an articulating ball joint. The ball joint is locked fast so that the two parts are immovable relative to each other by the action of a pin (3) which is located in a guide hole in the upper part. Also located in the upper part is a flexible guide tube (4) in which is located a flexible shaft (5). The flexible shaft is connected to the pin and can be operated externally to the prosthesis to release the ball joint allowing it to move.
Patent DE-19632905-A1 (DE)
Inventor: HALLER WOLFGANG
IPC: H01R13/703
Filed: 1996-08-16
Abstract: The inventive electrical connection (3) includes a connector (11) having a connector base (15) with a central contact (17) and an eccentric contact (29), and a connector plug (12) provided with concentric contact sockets (41, 42) within a cylindrical female contact (36). The connector plug when clipped to the connector (11) allows the contact members of said centric contact and excentric contact (29, 17) being reached on one side and the relevant one of the concentric contact sockets (41, 42) on the other side, resulting in a snap-fastened axial connection. In order to indicate visibly to the user, when connecting, whether the contact connection is operational or not, the eccentric contact is designed as a coil spring (16), of which the end (29) is bent; upon clipping the connector plug (12) to the connector (11), said concentric contact sockets (41, 42) squeeze the coil spring (16), thereby axially joining the connector (11) and the connector plug (12) through the snap-fastening members (18, 74) arranged on the connector socket (15) and the female contact (36).
Patent DE-19646019-A1 (DE)
Title: Electrical or electronic apparatus housing
Inventor: THIELMANN BODO
IPC: H05K5/04
Filed: 1996-11-08
Abstract: The apparatus housing has horizontal top and bottom panels and vertical side panels, with vertical recesses (2.1) provided at the side edges of the side panels, acting as fixing points for a handling device e.g. a pivoted handgrip.  The vertical recesses can be formed via vertical profile sections of each of the side panels adjacent the corner edges (2) at both the front and rear of the housing, for attachment of the handling device in a number of alternate positions.
Patent DE-19646769-A1 (DE)
Title: Piezoelectric stepper drive with piezoelectric feed element
Inventor: JAENKER PETER DR
IPC: H01L41/09
Filed: 1996-11-13
Abstract: A piezoelectric stepping drive has a piezoelectric feed element and two clamping elements which transmit the generated force to a drive shaft. Not only the surfaces of the clamping elements (2) facing the shaft (1) and engaging it but also the drive shaft itself are provided with teeth, consisting of corrugations and a thread.  The gripping pieces of the clamping elements are divided into several sections whose teeth are located around the periphery of the shaft in vernier fashion. The clamping elements are connected through flexible links (4) to the piezoelectric feed element (3).