baber/WOPTO huggingface dataset:
Patent DE-19531289-A1 (DE)
Title: Optical image recorder
Inventor: FRIEDRICH FERDINAND DIPL PHYS
IPC: G03B17/06
Filed: 1995-08-25
Abstract: The recorder has a measurement unit with at least one measuring element firmly secured to the recorder housing which can measure the tilt and generate a signal based on the tilt. An evaluator unit supplied with the signal controls a display showing the tilt of the recorder relative to the horizontal plane. The measuring element can be a tilt sensor, an acceleration sensor or a tilt switch. The display can provide optical or acoustic indication of the instantaneous value measured by the measurement unit or indicate a change in the value as a variation in the tilt value.
Patent DE-19533038-A1 (DE)
Title: Skin care composition
Inventor: WESTPHAL GUENTER PROF DR
IPC: A61Q19/00
Filed: 1995-09-07
Abstract: Composition for skin care and for assisting skin renewal comprises: (a) a soln. of hyaluronic acid and a protein fraction in water or dilute (< 10 vol.%) alcohol, where the soln. can be used as a spray, or (b) a soln. of an alkali(ne earth) metal hyaluronate and physiologically active peptide in water. The peptides are of animal, microbial or pref. plant origin.  The compsn. of (a) and (b) preferably contains 0.05-2.5 wt.% Na hyaluronate, 0.025-2.5 wt.% of a protein fraction or physiologically active peptide of plant origin, opt. up to 2% of heparin or other physiologically acceptable mucopolysaccharide, and opt. plant oils, plant extracts, essential oils and/or stabilisers such as emulsifier, thickeners or preservatives.
Patent DE-19537165-A1 (DE)
Title: Adjuster for looped bevel gear transmission
Inventor: GRUESCHOW GERHARD DR
IPC: F16H55/56
Filed: 1995-10-06
Abstract: A non-rotatable, axially displaceable bevel gear (2) on a primary or secondary shaft (7,14) is adjustable w.r.t. a bevel gear (1), non-rotatably coupled to the transmission shaft. The adjustable bevel gear comprises a protrusion (18) with an outer thread (19), surrounding the transmission shaft like and hollow shaft.  The protrusion meshes an adjuster sleeve (3) with an inner thread (31), coaxially enclosing the protrusion and driven by the adjuster (15). The latter contains a stepped drive directly, mechanically driven from the primary or secondary transmission shaft.
Patent DE-19541973-A1 (DE)
Title: Hitching ancillary equipment for motor vehicle with sensor and read-out device
Inventor: FRIEDRICHS JENS
IPC: B60D1/02
Filed: 1995-11-10
Abstract: The hitching ancillary equipment comprises a sensor in the form of switch elements, which monitors a flexible, straight, self-shortening connection between the coupling jaw (1) of the tow bar and drawbar (2) of the trailer, relative to the lateral deflection. In exceeding an adjustable critical angle, the sensor produces a signal for correcting the travel direction. The connection between the drawbar and the coupling jaw is made by a flexible cable (8) which is preferably wound at the side of the drawbar. A socket (18) is fixed to the drawbar and serves as a guide along the middle axis of the drawbar. The socket also acts as a mounting for the cable guide arm (12) which is connected to the socket via a rubber member (13).
Patent DE-19544866-A1 (DE)
Title: Device for spreading wood particles e.g. long fibres for plywood
IPC: B27N3/14
Filed: 1995-12-01
Abstract: The device has sets of parallel inverted U-shaped cross section (4) strand orienting elements (2) with legs (5) fitting over long plates (1) which form the walls (6) of chutes. The elements are moved to and fro longitudinally and transversely in the plane of the legs. The leg of the U-shape is longer than the transverse component of the movement. The longitudinal and transverse movements of the elements together form a circular motion and can be motor driven. The amplitude of the oscillations can be varied. The distance (S) between adjacent elements in sets (8) close to one another vertically becomes smaller the lower the set is positioned in the process.
Patent DE-19602718-A1 (DE)
Title: Telephone call set=up influencing method by notifying user of incurred charges
Inventor: SCHAAS GERHARD DIPL ING
IPC: H04M1/27
Filed: 1996-01-26
Abstract: The method involves a network (11) operator who charges different tariffs for the type, time of day, and/or duration of use. The terminal is connectable manually or automatically to an opposite station over the network by a switch via a selector (2). A microcomputer (1) controls the connection and operational use. The circuit comprises several memories (4,6,8,12) for relevant tariff, zonal, location, telephone number etc. data. The subscriber is continuously informed over the charges of the intended telephone connection prior to dialling and during a call, or an existing data connection on a display (12).
Patent DE-19603603-A1 (DE)
Title: Grinder for dry materials
Inventor: LANGFELDT WERNER
IPC: B02C23/16
Filed: 1996-02-01
Abstract: The grinder assembly, for dry materials, has a paddle wheel (11) rotating at a high speed, to generate a high-speed radial air and/or gas flow. The cylindrical housing (10) has at least one wall section (10.1) with a grinding surface (15) on the inner side, and at least one wall section (10.2) with a sieve insert (16), for finely-ground material to pass through into the collection zone (17).  The grinding surface may be of stone, rippled steel or is diamond-studded. The cylindrical housing may rotate against the direction of the paddle wheel.
Patent DE-19614042-A1 (DE)
Title: Angled lift
Inventor: PAUS HERMANN DIPL ING
IPC: B66B9/193
Filed: 1996-04-10
Abstract: The lift consists of several frame parts supported on parallel pairs of guide rails (2) on which the load receiver can be moved by a cable winding drive between lower loading position and unloading position. The frame parts are in the form of turning segments (8-10). The segments have connections (14) on their ends. They can be turned back in alternating opposite directions from the transporting setting to the service setting and vice versa. The connections of adjacent segments have connection bodies (18,19) with a common turning axis.
Patent DE-19618422-A1 (DE)
Inventor: KRUG MICHAEL
IPC: F16C1/22
Filed: 1996-05-08
Abstract: Described is a device for automatically correcting the length of a Bowden cable (12), the device having a sleeve (3) with a cavity in which a toothed rack (9) is mounted so that it can be displaced. The sleeve (3) has a link (2) for a drive unit and the rack (9) is linked to a slave unit by the Bowden cable (12). When the drive unit is activated, the sleeve (3) and the rack (9) are locked to each other by a ratchet. When the drive unit is deactivated, the rack (9), which is biased by a spring, is displaced in the direction which shortens the device to compensate for any slack in the system with respect to the sleeve (3).
Patent DE-19619087-A1 (DE)
Inventor: MUELLER-BLECH RALF
IPC: E05F15/697
Filed: 1996-04-30
Abstract: The invention relates to a device for fastening a plastic housing of displacement means for motor vehicles to a fastening point of a supporting vehicle body section, which point is formed by a through hole. According to the invention a second plastic housing (3) is arranged on the face facing away from the plastic housing (2). One of the two plastic housings (2, 3) has a peg (35) projecting through the through hole (10) into a recess (20) with which the other one of the two plastic housings (2, 3) is provided and which surrounds the peg (35). The two plastic housings (2, 3) are connected to each other in such a manner that the supporting part (1) is gripped therebetween.
Patent DE-19626778-A1 (DE)
Title: Cooling arrangement for technical instrument
Inventor: LEIBOLD WILHELM DIPL ING
IPC: H03L1/04
Filed: 1996-07-03
Abstract: The arrangement (LA) for the cooling of a technical instrument (BTS) comprises a casing (G) and a cooling arrangement (LR), having a heating arrangement (EV) applied to the arrangement, which is isolated from the cooling circulation of the arrangement. An arrangement (EL) is provided for conducting the heat caused by the loss power produced in the arrangement, and the heat produced in the heating arrangement (EV) for the warming of the arrangement and the technical instrument. A fan (LR), driven by a motor (GM) is pref. provided as a cooling arrangement.
Patent DE-19627961-A1 (DE)
Title: Refractory moulding especially for boiler combustion chamber base
Inventor: STROBL UWE
IPC: C04B35/66
Filed: 1996-07-11
Abstract: A refractory moulding, especially for firebox and combustion chamber bases of boilers, consists of a pressed homogeneous mixture of 20-30 wt.% vermiculite particles, 40-50 wt.% hollow ceramic (aluminium silicate) spheres ('extendospheres') and balance high temperature resistant binder (potassium silicate). Also claimed is a similar refractory moulding comprising a homogeneous distribution of equal volume parts of 'extendospheres, wollastonite fibres, bentonite and silica sol.
Patent DE-19630100-A1 (DE)
Inventor: BRAUNE BERT
IPC: C08L51/08
Filed: 1996-07-25
Abstract: The invention describes a method for producing a shaped piece suitable for optical purposes comprising the joint radical polymerisation of a precondensate (A), that is derived from at least one hydrolytically condensable silane (a) with at least one radical polymerisable X grouping, and of a monomer (B) with at least two radical polymerisable Y groupings wherein the numerical ratio X groupings: Y groupings is not greater than 5:1. The shaped pieces produced in this way are characterised in that they are highly transparent and homogeneous, stress-free, scratch and scuff resistant, have a high mechanical strength, etc.
Patent DE-19633163-A1 (DE)
Title: Holding device for combined instrument providing information to driver
Inventor: NIEMEYER ALEXANDER
IPC: B60K37/02
Filed: 1996-08-17
Abstract: The holding device to hold the instrument (3) has two holding arms (1,2) with slots (6,7) through them for guide pins (8,9) of round cross section. The instrument can be pushed along the grooves and turned about the guide pins. By means of hand wheels (10,11) on the guide pins, the instrument can be fixed in a predetermined position on the holding arms. The arms may be arc-shaped. They may have telescopic bushes in them to contain electrical leads for the instrument.
Patent DE-19633468-A1 (DE)
Title: Centrifugal unit markedly increasing heat and mass transfer by increasing film thickness to induce turbulence
Inventor: FERES VACLAV DIPL ING
IPC: B01D19/00
Filed: 1996-08-20
Abstract: This centrifugal unit treats fluid products. It rotor has a base, from which a wall rises, forming an internal treatment surface. Near the base is a product charging point and near the periphery, a product extractor. In this novel unit, the wall is stepped along the axial length of the rotor. Each step has an angle close to 90 deg . Pref. the steps have sections substantially perpendicular to the axis (10), and other sections substantially parallel to it. Sections may be set at an angle to the normal to the axis, others may be inclined with respect to the axis itself.
Patent DE-19634345-A1 (DE)
Title: Motor vehicle generator pulley belt-tensioning pivot arm
Inventor: HUS MICHAEL DIPL ING
IPC: F16H7/12
Filed: 1996-08-24
Abstract: The pulley belt (1) passes round a wheel (6) on a bearing attached to a tensioning arm (2) which pivots at both ends (5, 4), one of which (4) is attached to a fixed-position machine by a fitting plate.  The fitting plate has a cut-out centre section with a toothed edge (9) which is held in position by a stopper with a matching toothed edge (10). The position of the stopper (8) plate is limited by an end-stop (13) notch (12) in the stopper centre groove (11).
Patent DE-19636284-A1 (DE)
Inventor: VELICESCU MIRCEA DR ING
IPC: H01F1/057
Filed: 1996-09-06
Abstract: Disclosed is a new boron-free, iron-free binding alloy with the composition SE5(Co,GA)3 for the manufacture of SE2Fe14B permanent magnets.
Patent DE-19637244-A1 (DE)
Title: Shock absorption device for vehicles
Inventor: HAGENACKER MICHAEL
IPC: B62D21/15
Filed: 1996-09-13
Abstract: Shock absorbers are located on corresponding longitudinal supports (4) and connected to them by baffle elements (3). A section (8) of the elements is located in a hollow space in the supports and is guided into a longitudinal guide (13). The guide is spaced at such a distance from the side walls and/or have such a length that they can form unhindered folds (24) in the side walls (10) of the supports to absorb impact energy. The elements are attached to an end of the supports facing away from the vehicle. The length of the guides is calculated so that the end (18) of the guide in the support is always located in an unfolded region of the support.
Patent DE-19640239-A1 (DE)
Inventor: SCHINDLER GUENTHER DR RER NAT
IPC: H01L27/108
Filed: 1996-09-30
Abstract: A memory cell (1) presenting a selection transistor (2) and a storage capacitor (4) connected therewith. Storage capacitor (4) contains a polymer storage dielectric (8) having in particular ferroelectric properties.
Patent DE-19643037-A1 (DE)
Inventor: BRENNER MICHAEL DIPL CHEM DR
IPC: A61K31/42
Filed: 1996-10-18
Abstract: The invention concerns oxadiazole derivatives of general formula (I) in which X, Y, Z and R<1> have the definitions given in the description and the claims. The invention further concerns processes for preparing these substances and their use as medicaments.
Patent DE-19645180-A1 (DE)
Inventor: GOETZ DIETER
IPC: F23K5/04
Filed: 1996-11-02
Abstract: The present invention pertains to a pressure atomizing type burner (1) for an engine independent heating system in a vehicle, comprising a pump (2) for feeding liquid fuel (4) through the fuel pipe (5) to the spray nozzle (3), a ventilator (6) for feeding combustion air (7) to the combustion chamber, an electric motor (9) for driving both the fuel pump (2) and the ventilator (6), and an igniting device (10) for firing the air-fuel mixture in the combustion chamber (8). The invention suggests that the system be fitted with a voltage and speed regulator (11) for the electric motor (9), as well as a device for regulating the fuel pump (2) pressure after the heating system has ignited and the flame has become stable.
Patent DE-19649810-A1 (DE)
Title: Pump for transporting liquids in medical or biochemical device
Inventor: BINZ DIETER DR
IPC: F04B43/04
Filed: 1996-12-02
Abstract: The pump has a channel (6) and a device (4) with which the channel can be continuously pressed together between its two open ends with rollers (11). Each channel is bounded by an elastic foil (3) and a flat component (2).  Each channel is located between two parallel edges of the flat component so that its longitudinal axis runs at right angles to the edges with two immediately adjacent channels having a defined spacing apart. The elastic foil has a thickness of at least 1 mm. and its dimensions are matched to those of the surface of the flat component.
Patent DE-19649968-A1 (DE)
Title: Load hanger for use on vertical columns or tee girders
Inventor: BERGHOF PETER
IPC: F16M13/02
Filed: 1996-11-19
Abstract: The load hanger has a suitably shaped frame, which encloses a vertical column (19) and consists of two toggle levers (1,2). Each toggle lever has a long (3) and a short (4) leg. The short legs are angled down opposite the long legs and are hinged together in the centre axis (5) of the frame by bolts (6). The long legs are rigidly interconnected by a horizontal bolt (11). Two scissor links (8) directed inwards at the short leg ends by bolts (7) carry a load-bearing strap (10) on a further bolt (9), which descends from the leg intersection. The toggle levers have an arcuate clamping face (12) inside their inner corner areas. An adjuster (17) is fitted to the long leg ends outside the clamping faces and carries a transverse safety element (15) by a threaded spindle (14).
Patent DE-19711615-A1 (DE)
Title: Actuator for at least one device with rotation axis, e.g. fade lever for potentiometer in video equipment
Inventor: WILLOMITZER MANFRED
IPC: G05G1/04
Filed: 1997-03-20
Abstract: The actuator has at least one lever (14) rotatably mounted in a frame (10,11) via an axle (15) and connected via this axle to the rotation axis of the device. The control element also has a friction arrangement (23) operating under spring pressure. The lever axle is mounted at both ends in two carrier plates which are rigidly connected together The friction arrangement is arranged between the lateral surfaces of the lever and at least one of the carrier plates. The spring force acts transversely wrt. the lever actuation direction.
Patent DE-19712011-A1 (DE)
Title: Pin-ball amusement machine with flipper elements
Inventor: CHRISTIANSEN UWE
IPC: A63F7/02
Filed: 1997-03-13
Abstract: The amusement machine has a central control unit (1), at least one point counter with an associated display (2), a number of playing elements (3) coupled to the central control unit and an angled playing surface (4) across which a ball is moved.  The central control unit indexes the counter each time one of the playing elements is contacted by the ball, with selected playing elements (3a) indexing the counter in the negative direction, the remainder indexing the counter in the positive direction.
Patent DE-19718769-A1 (DE)
Title: Treatment of plate-like components
Inventor: KOSIKOWSKI THOMAS DIPL ING
IPC: H05K3/00
Filed: 1997-05-04
Abstract: Treatment of plate-like components comprises: (a) shielding of the components (118) against the treatment liquid by means of rolls (136) takes place perpendicular to the component transport direction so that uniformity of treatment is ensured for the entire component surface; (b) delivering the treatment liquid (148) into the roll gaps; and (c) producing a flow component in the direction of the roll axes.  The apparatus comprises a machine frame (112), transport rolls (136) and nozzle system for delivery of the treatment liquid. At least one of the transport rolls is provided with a helical groove.
Patent DE-19718929-A1 (DE)
Title: Hydro-stable, catalytically-active composites for separating organics from fluid phase
Inventor: LUTZ WOLFGANG DR
IPC: B01J29/06
Filed: 1997-04-28
Abstract: The claims in this patent of addition to DE19542170 refer to a hydrostable, catalytically-active composite obtained by (a) loading the surface of a zeolite at pH 2.5-6.5 with a mixture of (i) acid Al-oxo-hydroxo-cations of the Al13O40 or Alpoly type (optionally together with cations obtained by partly exchanging the Al in the solution with Zr, Ti, Ga or Ge such that the ratio Al : this other metal is 3-1,000 : 1); and (ii) a heavy metal salt; (b) treating with a strong base to precipitate the Al and heavy metal (and optionally other metal) hydroxides; and (c) separating off the base and washing the zeolite and then heating the zeolite at 400-950 deg  C to form water-stable low crystallinity modified alumina as well as heavy metal oxides and optionally also oxides of the other metals. This differs from the parent patent in that heavy metal and optionally other metal (i.e. Zr, Ti, Ga or Ge) compounds are present here and that the pH in step (a) has been widened from 3-6.5 to  2.5-6.5.
Patent DE-19718969-A1 (DE)
Title: Current limited, cross coupled oscillator with two switching transistors
Inventor: TAYLOR CLIVE ROLAND
IPC: H03K3/354
Filed: 1997-05-05
Abstract: Each transistor has a control and a load terminal, with the control terminal of first transistor coupled to load terminal of second transistor.  The first transistor load terminal is coupled to the control terminal of the second transistor.  For each transistor load current there is a current mirror.  A third current mirror is coupled to the first current mirror, and reflects a small part of the first transistor load current to the second transistor load terminal.  A fourth current mirror is coupled to the second current mirror, whose load current has a small part reflected to the first transistor load terminal, for load current equilibrium.
Patent DE-19721871-A1 (DE)
Title: Cable duct for high voltage cables esp. for railway use
Inventor: KOEHLER KLAUS
IPC: H02G3/04
Filed: 1997-05-16
Abstract: Electrical cables for supplying tracked vehicles or industrial installations are carried in a cable duct with arcing protection between the cable systems and between the cable systems and service cables.  The arcing protection consists of separators made of glass fibre reinforced plastic.
Patent DE-19724089-A1 (DE)
Title: Mechanical coupling element for electrical switches
Inventor: MAJEWSKI JOACHIM
IPC: H01H71/46
Filed: 1997-06-07
Abstract: The mechanical coupling of two electrical switches includes a spring clip (10). The clip is produced of a round wire material that has two main arm elements (11,12) that project from a hook shaped centre section (19).  The free ends have projecting pins (20,21). During the assembly process the pins locate in recesses in one switch and the hook latches onto the other switch.
Patent DE-19725404-A1 (DE)
Title: Low-energy electron diffraction system for measurements on a sample prepared by physical vapour deposition
Inventor: SEIDEL CHRISTIAN DR
IPC: C23C14/52
Filed: 1997-06-17
Abstract: The LEED (low-energy electron diffraction) system for measurements on a sample prepared by a PVD (physical vapour deposition) process includes an electron source (4), at least one grid (6) and a monitoring unit, in particular, in the form of a fluorescence screen (5) and a video camera (17).  The improvement is that one or more sublimation furnaces (1) is integrated into the LEED system in such a way that LEED measurement and preparation of a sample (8) with use of a PVD process under ultra high vacuum conditions can take place at the same time.
Patent DE-19725802-A1 (DE)
Title: Preparation of 3,3,3-tri:fluoro-2-hydroxy-2-methyl propionic acid,
Inventor: BRIEDEN WALTER DR
IPC: C07C51/09
Filed: 1997-06-18
Abstract: Preparation of (S)- or (R)-3,3,3-trifluoro-2-hydroxy-2-methylpropionic acids of formulae (I) and (II) comprises: (a) reacting a trifluoroacetic acid ester of formula (III) with a mineral acid to give trifluoroacetone of formula (IV); (b) reacting (III) with a cyanide to give propionic acid nitrile of formula (V); (c) reacting (V) with a 1-4C alcohol to give a propionic acid ester of formula (VI); (d) converting (VI) with an esterase or a lipase to give (II), which can then be isolated, or (e) bio-transforming (II) to give a compound of formula (VII) followed by hydrolysation to give (I). R = 1-4C alkyl group. Also claimed is reaction of (VII) with (VIII) to give (IX).
Patent DE-19726940-A1 (DE)
IPC: H04B7/26
Filed: 1997-06-25
Abstract: The invention relates to a transceiver for amplifying send signals between a stationary and a mobile transmitting station covering an area in a radio network and to a method for operating the same.
Patent DE-19728570-A1 (DE)
Title: Fan unit controller for car air-conditioner part
Inventor: KOREK MIROSLAW
IPC: F24F11/04
Filed: 1997-07-04
Abstract: The controller comprises a support (20) which is removably mounted on a base and which has plug elements (21) electrically connected to the fan etc parts and can be plugged to respective elements (7,8) of the base so as to co-operate with them. The conjunction of the two sets of plugs (7,8,21) completes the mechanical join between base and support, using plug element pins and sockets respectively. Associated electrical contacts are arranged in cross-bores in part of the base so as to work with a corresponding plug element contact. The cross-bore ends facing the socket are closed off by a cap and cap or socket has a side opening (12,13) for an electrical wire used to connect the socket etc tip to the fan unit and-or switch.