baber/WOPTO huggingface dataset:
Patent DE-4222857-A1 (DE)
Title: Ergonomically designed hand wheel - has disc-shaped body with peripheral gripping recesses and grooves parallel to rotation axis between them
Inventor: SCHROEDER HARALD
IPC: G05G1/10
Filed: 1992-07-11
Abstract: The hand wheel has a disc-shaped body with peripheral grip recesses(12), a hand wheel cover and a hub in the body which accepts an insert. The wheel has three gripping recesses mutually offset by 120 deg. and with grooves (17) between them parallel to the wheel rotation axis. The gripping recesses and the grooves all extend over the entire height of the circumference of the wheel. The hand wheel is rounded at the top and bottom edges. The three grooves between each two recesses have rounded outer edges. USE/ADVANTAGE - The hand wheel is designed to enable operation without tiring the user and to enable large forces to be exerted whilst allowing blood flow in the fingers and providing sensory feedback.
Patent DE-4224357-A1 (DE)
Title: Compsn. for prophylaxis of the haemolytic disease of the new-born
Inventor: BELIARD ROLAND
IPC: A61K38/00
Filed: 1992-07-23
Abstract: Compsn. comprises a mixt. of at least 2 human monoclonal antibodies (MAbs), one of sub-class IgG1 and one of sub-class IgG2, which each recognise Rhesus D, but not C, c, E or e antigens and whose combination permits the detection of the majority of partial D antigens. The MAb of sub-class IgG1 is produced by the heterohybridoma (HH) cell line DSM ACC 2039, and the MAb of sub-class IgG3 is produced by the HH cell line DSM ACC 2040.     Also claimed are the human/mouse HH cell lines as filed with the 'Deutsche Sammlung von Mikroorganism and Zellkulfuren, DSM ACC 2039 and 2040. The mixt. of the two Abs pref. comprises 30-70% of IgG3 and the cell lines are not EBV transformed.
Patent DE-4224423-A1 (DE)
Title: Sheet metal body panel for motor vehicle - has lock seam, which is curved, so that inner part surfaces almost touch
Inventor: SOMMER PETER
IPC: B62D25/02
Filed: 1992-07-24
Abstract: The flange (3) on the sheet metal part (1) engages around the edge of a construction part, which is at a distance to the lock seam (2). The seam is curved to such an extend, that the facing inner surfaces of the sheet metal part almost touch in the area of the seam. At a distance to the seam, the flange has a step (7), which is adjusted to the thickness of the edge (5a) of the construction element. The construction is at least partially glued to the sheet metal part. The manufacturing machine has a stepped flanging die (10) consisting of two individual dies (10a,b), which are adjustable relative to each other. USE/ADVANTAGE  - Shows optically well defined dividing edge, and has minor support function for additional construction element.
Patent DE-4227568-A1 (DE)
Title: Reclamation of chromium@, PCB and plastics from discarded computers - by direct and indirect heating in a blast furnace with removal and, if necessary destruction of components at different temps.
Inventor: KLIMANEK ERICH DIPL ING
IPC: C22B17/02
Filed: 1992-08-20
Abstract: Cadmium and other less toxic metals, e.g. aluminium, copper and iron, are recovered from discarded computers together with PCBs and plastic components, which are separated off and destroyed. The process takes place in a two-compartment blast furnace, initially with indirect heating, then with direct heating, and at varying temps. with vapour contg. PCBs being withdrawn at approx. 500 deg.C. and collected as condensate. Cadium and molten plastics are removed from the furnace at approx. 500 deg.C., molten aluminium at approx., 750 deg.C., molten copper at approx., 1150 deg.C., and molten iron at approx., 1600 deg.C.. At approx., 1600 deg.C. the PCB-contg. condensate is reintroduced into the furnace where it is broken down completely into smaller components, then removed. ADVANTAGE - A large-scale, cost-effective process for the reclamation of cadmium and PCBs from discarded computers
Patent DE-4230965-A1 (DE)
Title: Roller bearing with axial alignment for shaft - has flange on shaft located between parallel flanges of locating U=shaped ring on bearing housing
Inventor: SCHNEIDER JOACHIM DIPL ING
IPC: F16C19/49
Filed: 1992-09-16
Abstract: The roller bearings (4) are held inside a housing shell (1) clipped into the support structure. An L-shaped ring (7) is attached to the shaft and has its radial flange (12) located between the two parallel, radial flanges (11) of a U-shaped ring (9) fitted to one end of the bearing housing. The U-shaped ring can be replaced by radial tags stamped into the end of the bearing housing, with alternate tags offset to either side of the shaft flange. The shaft flange can carry ball bearings to reduce the friction of the axial alignment bearing. ADVANTAGE - Accurate axial alignment, simple fitting to existing bearing design.
Patent DE-4231311-A1 (DE)
Title: Ascertaining transmission channel pulse response - filtering received test signal to eliminate noise component before evaluation
Inventor: BAIER PAUL WALTER PROF DIPL IN
IPC: G01S13/28
Filed: 1992-09-18
Abstract: A periodic or aperiodic test signal generated at the transmitter is filtered upon reception at the receiver to eliminate the correlated or uncorrelated noise component. The output of the filter (10) is separated into two parts using a decision algorithm. One of these parts is fed to a further filter (11), a transmission characteristic dependent on the test signal being used to estimate the transmission channel pulse response. Pref. the first filter is followed by a signal separator (14) employing the decision algorithm, coupled to a reduction filter (11) providing a filtered component which is combined with the remaining output of the separation stage. The signal separator may comprise a threshold circuit and an associated control logic (18). USE/ADVANTAGE - Accurate evaluation of pulse response using expanded pulse, e.g. for radar system.
Patent DE-4235697-A1 (DE)
Title: Hydromechanical drive set with incorporated epicyclic gear - which is mounted on journal, whose front side carries control face of hydraulic motor
Inventor: FORSTER FRANZ DIPL ING
IPC: F16D55/00
Filed: 1992-10-22
Abstract: The epicyclic gear is positively mounted in the hydraulic motor housing and has an eccentric drive. The hydraulic motor is of an axial piston type with a swash plate. The epicyclic gear is mounted on a journal (1a), whose front side carries the control face (6a) for the hydraulic motor. The epicyclic gear is pref. of eccentric or cyclo-type. The drive set typically forms a hub drive with a stationary hub support (1) and a rotary hub (2), both forming together the housing for the hydraulic motor and the epicyclic gear, with the hub support incorporating the epicyclic gear mounting journal. USE/ADVANTAGE - For wheel drives etc., with a high gear ratio, and compact, low-cost design.
Patent DE-4240798-A1 (DE)
Title: Neuro-protective agents preventing nerve damage - contain ergot derivs. e.g. clavine lysergic acid amide or 8-alpha-amino:ergoline derivs.
IPC: A61K31/48
Filed: 1992-12-01
Abstract: Neuroprotective compsns. contain ergot alkaloid derivs. (I). (I) are (a) clavines, esp. nicerogline, lergotril or pergolide; (b) lysergamide derivs., esp. bromocriptine, dihydroergocristine, dihydroergotossine or beta-dehydroergocriptine; or (c) 8alpha-amino-ergolines, esp. lisuride or terguride. The compsns. pref. contain 0.1-100 mg (I) per unit dose and are formulated for oral, sublingual, parenteral, transdermal or nasal admin. USE - The compsns. are useful for preventing death of nerves due to endogenous or exogenous toxic substances; or for neuroprotection in degenerative or ischaemic neurological diseases
Patent DE-4242002-A1 (DE)
Title: System for bending continuously produced material - has central material clamping unit consisting of two independently operable pairs of clamping tools
Inventor: HIRSCHMILLER HERBERT
IPC: B21D7/12
Filed: 1992-12-12
Abstract: The device (1) comprises a central clamping unit (2) which are movable along the non-bent material independently of one another. The clamping unit (2) consists of two pairs of clamping tongs (5, 5') which can be closed independently of one another. The tubing delivered to the appts. (1) is held in turns by the first (5) and second (5') tongs pair. USE/ADVANTAGE - For bending tubing for fuel and hydraulic fluid lines for motor vehicles.
Patent DE-4301547-A1 (DE)
Title: Electrohydraulic drive system for devices for positioning healthy or ill people
Inventor: KNAPP JUERGEN MICHAEL
IPC: A61G7/018
Filed: 1993-01-21
Abstract: The invention relates to a novel embodiment of an electrohydraulic drive system for devices for positioning healthy or ill people, which comprises a hydraulic unit having a tank for a hydraulic fluid, a motor and a pump.
Patent DE-4305986-A1 (DE)
Title: Piece of furniture with detachable legs
Inventor: MUENZING WOLFGANG
IPC: A47B3/06
Filed: 1993-02-26
Abstract: Piece of furniture with a bearing element (2) and leg (1) fixed to the latter, consisting of supporting elements (3) which have a profiled-wire cross-section and diverge resiliently at their upper end, and being releasably coupled to the bearing element via male pieces (5, 6) and laterally slotted female pieces (8, 9). <IMAGE>
Patent DE-4309989-A1 (DE)
Title: Temp. telemetering device using constant current pulses - includes evaluation unit with controllable switch for producing synchronisation pulse detectable by each remote sensing unit
Inventor: WELLER HANS
IPC: G01K1/02
Filed: 1993-03-30
Abstract: The contact (2) of the evaluation unit (1) is connected by signal lines (3) to branching points (21) of a number of sensing units (4), each incorporating a detector (6) and a controlled switch (23) for periodic substitution of a constant current (30) for the input. Differently adjusted phase modulators control the successive transmission of range-modulated intervals between current-starting and current-stopping pulses derived from temp.-sensitive crystal oscillator circuits and frequency-dividers. Binary coded signals for parametrisation and calibration purposes may by appended. ADVANTAGE - Mismatches esp. at distances of order of 1 km in both directions can be avoided.
Patent DE-4326038-A1 (DE)
Title: Homogenising spray for pressurised thixotropic liquids or suspensions
Inventor: YQUEL JEAN-PIERRE
IPC: B65D83/14
Filed: 1993-08-03
Abstract: Distributor for thixotropic liquid or viscous components or liquids containing at least one solid particulate material in suspension under pressure. The distributor contains a reservoir (1) of the fluid (P) to be distributed. On the narrow part (2) of this a header (3) is mounted, with a dipping tube (5) to draw the fluid up to the header. The dipping tube contains an agitator (6). The agitator comprises a support (7, 8) defining an inlet (E) to allow the fluid into the agitator, and an outlet (S) allowing the homogenized fluid to exit towards the dipping tube. The support contains at least one deflector (11) to ensure the fluid flow is turbulent. Also claimed is an agitator for a dipping tube in a distributor under pressure, as described above.
Patent DE-4326561-A1 (DE)
Title: Method for supporting a mirror, and a mirror support
Inventor: MEIER HANS J
IPC: G02B7/182
Filed: 1993-08-07
Abstract: For the first time, a mirror support is described which uses pneumatic cells as support elements. The pneumatic cells are interconnected and ensure a reliable three-point support for the mirror. The support system operates in this case as a control system (closed-loop control system). The individual elements of the pneumatic support system are arranged on the rear side of the mirror, in a grate. <IMAGE>
Patent DE-4333464-A1 (DE)
Title: Table-top for motor caravans
Inventor: SCHMIDT GERHARD
IPC: A47B13/08
Filed: 1993-09-30
Abstract: A multilayered table-top for motor caravans is described, an easily compressible core layer forming most of the table-top thickness. In order to make it impossible for human body parts to suffer cuts when colliding with the table-top, it is proposed that above the core layer there be arranged a thin non-splintering upper layer with an outer skin of polyvinyl chloride (PVC). The upper layer may be made of hardboard, fibreboard or plyboard a few millimetres thick.
Patent DE-4334683-A1 (DE)
Title: Refractory compositions, and process for their preparation
Inventor: ULBRICHT JOACHIM
IPC: C04B35/101
Filed: 1993-10-12
Abstract: The novel refractory compositions have controlled stress- and/or crack-induced zones (CSCIZs) whose composition comprises the same starting material or one or more components essentially present in the starting material. The CSCIZs are obtained by addition of specifically sized grains to the starting material. This does not change the chemical properties of the base material, but achieves an excellent TWB of the refractory compositions. All the advantageous properties of the starting material, such as, for example, its chemical resistance or its high refractoriness, are fully utilised in the novel refractory compositions.
Patent DE-4336109-A1 (DE)
Title: Process and apparatus for the production of a twine
Inventor: STENMANS HEINZ
IPC: D01H1/00
Filed: 1993-10-22
Abstract: A process and an apparatus for the production of a twine by means of a rotor (1) having a thread-guide channel (1.3) which is guided radially relative to the rotor axis at least over part of the rotor diameter and to which is connected a thread-guide tube (18) guided upwards parallel to the rotor axis. Fibre material (FS) is introduced axially through the rotor into the region above the rotor (1). The fibre material flows upwards and is then fed to a rotor-spinning apparatus (10-14) which is arranged on the rotor (1) such that it can be rotated eccentrically to the rotor axis and in which at least two spun threads are produced. These are guided downwards to the thread-guide channel (1.3), at the same time experiencing a first twine twist as a result of the rotation of the spinning apparatus (10-14) relative to the rotor (1). The threads are then guided through the thread-guide channel (1.3) and the thread-guide tube (18) upwards to a centring point (3.1), at the same time experiencing a second twine twist as a result of the rotation of the rotor (1) in the opposite direction to the rotation of the spinning apparatus (10-14). <IMAGE>
Patent DE-4341194-A1 (DE)
Title: Piston IC engine with external ignition and separate mixing chamber
Inventor: TAUSEND ERICH
IPC: F02B23/10
Filed: 1993-12-03
Abstract: The piston has an overflow annular gap (11) for a mixing-scavenging flow between the compression (4) and mixing chambers is formed by the piston control edge, an inner gap boundary, in the inlet zone of a mesh ring (4). The TDC position of the piston control edge lies at the level of the smallest neck ring dia. The neck ring inlet has a profile affecting the gap geometry. Between the conical neck duct (5) and the circular profile of the turning ring (6) is located a cylindrical section (65), a turning ring jacket with valve members, closing the ports for fuel admission against the mixing chamber overpressure.
Patent DE-4342942-A1 (DE)
Inventor: KOTZAN HOLGER DIPL CHEM DR
IPC: G01N21/76
Filed: 1993-12-16
Abstract: The invention relates to a measurement cell and a method for carrying out electrochemoluminescence (ECL) measurements. The measurement cell has a sample space in which a working electrode and an opposite electrode are located, the opposite electrode being arranged in such a way that it is located in the optical path between the working electrode and the optical detector. <IMAGE>
Patent DE-4343527-A1 (DE)
Inventor: FROMMER WOLF-BERND DIPL BIOL D
IPC: C12Q1/18
Filed: 1993-12-16
Abstract: PCT No. PCT/EP94/04174 Sec. 371 Date Aug. 5, 1996 Sec. 102(e) Date Aug. 5, 1996 PCT Filed Dec. 15, 1994 PCT Pub. No. WO95/16913 PCT Pub. Date Jun. 22, 1995A method for identifying substances with a potential herbicidal and growth-regulating action by means of plant transporter proteins (transporters), the use thereof and substances identifiable by the method and having a herbicidal and growth-regulating action are described.
Patent DE-4343632-A1 (DE)
Title: Commissioning frame with frame parts holding shelf units
IPC: A47B53/00
Filed: 1993-12-21
Abstract: The frame parts have single-piece units (10) across the passage longitudinal direction and joined by a T-shaped rail (26) running along the passage. A mobile gripper movable along a Z-axis, forms an X-axis. Shelf units (22) are detachably positioned on the frame units. Each frame unit has two columns (12) joined at the top and bottom by cross pieces (14,16). The two columns have fastenings for detachably attaching the shelf units. The bottom cross piece (16) of each frame unit has a middle fastening (24) protruding from it, and has positioning holes (28) and fixture holes (30,32). Each rail end has positioning pins and holes flush with the fixture holes for screw elements to go through.
Patent DE-4400435-A1 (DE)
Title: Supply voltage increasing circuitry for audio amplifier output stage
Inventor: DUENNEBACKE JOACHIM
IPC: H03F3/30
Filed: 1994-01-10
Abstract: A first series connection of a forward polarised diode (1) and the output stage (2) is incorporated between the supply (Ub) and a reference voltage (Ur). The output stage contains at least one transistor (3) receiving an input signal (Ui). A second series connection has push-pull coupled transistors (6, 7) between the two above voltages, by a contact circuit.  A comparison circuit (9) compares the input signal with the output signal (Ua), taking into consideration the output stage amplifying factor. The control controls the second transistor during a second, capacitor (11) discharge, interval such that the supply voltage does not fall off leading to distortion of the output signal.
Patent DE-4401989-A1 (DE)
Title: Laser hand tool for dental work
Inventor: VOGLER KLAUS DIPL PHYS DR RER
IPC: A61C1/00
Filed: 1994-01-25
Abstract: The hand held tool has an 'L'-shaped body (12) with the main section containing a solid state laser crystal (16) and located in parallel to an optical flash bulb (18) as a pumping source. A partially transmitting decoupling mirror (24) and a high reflectivity mirror (26) are aligned with the laser crystal.  Electrical energy is supplied via the end cap (28), together with cooling water (30). The output of the laser resonator is reflected through an angle by a mirror (32) and is focussed by an output lens (32) to provide a point source (38).
Patent DE-4402658-A1 (DE)
Title: Receiving and indicating system for weather fax data with autonomous clockwork
Inventor: MEYER-BAESE UWE DIPL ING
IPC: H04N1/00
Filed: 1994-01-29
Abstract: The automatic correction of the autonomous clock time is undertaken using time data from the weather fax transmission programme. The automatic correction of the autonomous clock time is achieved using DCF77 time signals. A single receiver which can be changed over concerning the frequency is used for the reception of weather and time signals. Two separate receivers can be used for the reception of weather and time signals.
Patent DE-4404036-A1 (DE)
Title: Multiway plug socket system
IPC: H01R31/00
Filed: 1994-02-09
Abstract: The invention relates to a multiway plug socket system having units which can be plugged together, forming a mechanical and electrical connection, to produce a multiway plug socket. The invention creates a multiway plug socket system having a new, advantageous type of plug connection between the units. According to the invention, units are provided which have insertion slots which are open on at least two sides and into which plug contacts, which project from another unit, can be inserted from the side.
Patent DE-4414322-A1 (DE)
Title: Device for chamfering gypsum plaster board
Inventor: BECK HORST
IPC: B27G5/00
Filed: 1994-04-25
Abstract: The gypsum boards (13,14) are arranged with their flat sides lying one upon the other. Each transverse edge is brought into contact with two powered circular saws positioned at an angle to each other and relatively offset. One edge of one board comes into contact with one saw.The boards as a pair are placed on a table-form holder and using a conveyor with conveyor chains (6,7) are brought into contact with the saw assembly pairs (4,5).
Patent DE-4414883-A1 (DE)
Title: Determination of the vitality of plant material
Inventor: TAPLICK THOMAS DR
IPC: G01R33/60
Filed: 1994-04-28
Abstract: A process for determining the vitality of plant material or the damage or environmental influence of plant material comprises using ESR spectroscopic determination of manganese ions (Mn<2+>) in those plant parts which take part in photosynthesis and, after the measurement of the ESR spectrum at one or several pre-determined temperatures, determining the line width in the spectrum of the Mn<2+> ions or evaluating a line width determined measurement of the Mn<2+> spectrum and using this as the characterisation size of the vitality for a comparative evaluation.
Patent DE-4416951-A1 (DE)
Inventor: OSTERRIEDER CLAUS
IPC: E06B5/11
Filed: 1994-05-13
Abstract: A lower, horizontal part of the rigid frame (1) has one or more inward and downward sloping holes (2) which take screws (3) with nuts accessible from the frame exterior (4) periphery for screwing the rain-rail (5) to the bottom horizontal part of the frame. The holes penetrate several wood-plies of the frame. The opening of the hole on the underside (6) of the horizontal bottom part (7) widens out (8) for the nut. When the window is closed, the rain rail rests against the lower edge of the movable window frame (9) and forms a smooth outer surface. The rain rail has inner and outer (10,11) arms joined, with a space between them, by at least two arms. <IMAGE>
Patent DE-4417672-A1 (DE)
Title: Method for construction of water protection dams
Inventor: SORGE WERNER
IPC: E02B3/10
Filed: 1994-05-20
Abstract: The material for the dam (2), e.g. sand, is contained in a hose (5) made of woven material, e.g. jute, which combines several containers. The empty hose, with one closed and one open end, is positioned parallel to the extension of the desired dam. It is then continuously filled with sand, beginning at the closed end. The sand is conveyed pneumatically, from a source, into the empty hose. Air and sand are separated, when the air escapes from an exit in the hose. For a dam consisting of several hoses, which are positioned above and beside each other, the hoses are filled in sequence, beginning with the bottom one.
Patent DE-4419276-A1 (DE)
Inventor: DEHM GERHARD
IPC: C25B11/00
Filed: 1994-06-01
Abstract: A metal surface is prepared by erosion, being blasted by means of a high pressure fluid jet. The metal, after coating with a further metal layer, will become an electrode of high dimensional stability, to be used in electrolytic processes. The outer surface is reactive, or can be activated. The impact of the jet removes foreign matter and any clinging remains of a previous coating, thanks to its high pressure, 1000 to 4000 bar, directed from a nozzle and impinging on the surface at an angle between 10 to 90 degrees .
Patent DE-4421134-A1 (DE)
Title: Method for the production of a gilled heat exchanger
Inventor: BUEHLER KLAUS DR
IPC: F28F1/32
Filed: 1994-06-16
Abstract: Method for the production of a gilled heat exchanger (9) for a fuel-heated heat exchanger with copper tubes (3) of oval cross-section, the tubes (3) being bent from a sheet-metal blank (1) and the lateral edges (2) of the blank (1) being laid flat against one another and soldered together. A simple method of this kind is characterised in that the edges (2) of the blank (1) are bent towards the interior (11) of the tube (3) in a manner known per se and placed against one another by their outer sides, a foil (7) serving as solder being placed on that side of the blank (1) which forms the outside of the tube (3) when the blank (1) is bent, whereupon the gills (10) are mounted on the tube and the gilled tube (3) prefabricated in this way is heated progressively from one end to the other to the soldering temperature. <IMAGE>