baber/WOPTO huggingface dataset:
Patent DE-19600303-A1 (DE)
Title: Method for injection moulding a tie for e.g. cables
Inventor: SORENSEN SOREN CHRISTIAN
IPC: B29C45/44
Filed: 1996-01-05
Abstract: In a method of injection molding a tie (14) that includes an abutment wall surface (20) having at least one tooth (22) inside a locking head facing a pawl (18) is formed in a mold that defines a tie in which the abutment wall (16) includes at least one bulge (30, 32) adjacent each of opposite ends of the abutment wall for holding the abutment wall in the respective mold parts when the mold parts (10, 12) are first separated, with the at least one bulge (30) adjacent one end of the abutment wall being defined by a first mold part (10) and the at least one bulge (32) adjacent the opposite end of the abutment wall being defined by a second mold part (12). As the first and second mold parts are being separated, the bulges initially hold the abutment wall in the respective first and second mold parts and thereby stretch and reduce the thickness of the abutment wall so that the tie can be removed from the mold without significantly damaging the at least one abutment surface tooth (22).
Patent DE-19603500-A1 (DE)
Inventor: LORIG HEINZ-W
IPC: B41F27/10
Filed: 1996-01-31
Abstract: The printing roll has a sleeve comprising a basic sleeve (1) made of glass fibre-reinforced plastics and additional layers. The roll axle and the basic sleeve are slightly tapered and the basic sleeve has an axial key (6) which engages a slot in the roll axle. Preferably the taper amounts to approximately 2 mm variation in diameter over the length of the sleeve. Additional layers for rotogravure printing comprise a layer of compressible material (2), layer of plastics foam (3), an aluminium tube (4), and an electrolytically deposited engravable copper layer (5). For flexographic printing, the outermost layer is made of a cast or rigid foam material.
Patent DE-19606990-A1 (DE)
Inventor: FRITZ PETER DIPL ING
IPC: B60G17/027
Filed: 1996-02-24
Abstract: The invention relates to a telescopic vehicle vibration damper, with a damping cylinder (3) and a piston rod (4) extending therein, between the bodywork and a guide member of an associated vehicle wheel. To change the distance between the vehicle bodywork and the guide member of the associated wheel, a hydraulic unit (5) is incorporated in the piston rod (4). The object of the invention is to determine dynamic and static distance changes between the vehicle bodywork and the road. To this effect, with the piston rod (4) of the vibration damper, sensors (20, 21) for a path measuring system which operates without contact are provided. Annular position transmitters (23, 24) are associated in each case, in the damping cylinder (3) and the hydraulic unit (5), with said path measuring system. The sensors (20, 21) connected to the piston rod (4) are driven by electricity.
Patent DE-19613813-A1 (DE)
Title: Level gauge for measuring filling level of liquids with low conductivity especially water
Inventor: STEINMETZ ARMIN
IPC: G01F23/26
Filed: 1996-04-07
Abstract: The level gauge works according to the principle of capacitive filling level measurement. It has probe rods (4, 5) and an electronic evaluation unit controlling their probe capacitances. A constant current source charges the probe capacitances (13, 14) of the probe rods (4, 5), for forming a linear voltage rise per unit time. The probe capacitances are discharged using a transistor, pulsed with a constant frequency. A blanking out signal of the same frequency pulses a further transistor. Which together with an evaluation circuit, also a low pass with resistor and capacitor, taking account of a highly stable voltage. Effects the formation of a DC voltage proportional to the filling level of the relevant liquid to be measured, for the control of an indicating instrument.
Patent DE-19614314-A1 (DE)
Title: Car seat with head rest
Inventor: SINNHUBER RUPRECHT DIPL ING
IPC: B60N2/48
Filed: 1996-04-11
Abstract: A car seat has an airbag device held in or on the reclining back end module (4). The seat back is designed as a base module (3) supporting the back of the seat's occupant and an end module (4) supporting the shoulders and head, as well as containing the airbag device. The base module has at least one conventional guide for a head support bracket and the end module has at least one retaining bracket corresponding to it and which can be locked in different positions. The end module is mirror-symmetric to the seat's middle axis. The gas generator and the inflatable air cushion(8) are fastened to the end module. The end module has a hat-shaped contour.
Patent DE-19614591-A1 (DE)
Title: Hydrodynamic coupling for motors or belts etc.
Inventor: ADLEFF KURT
IPC: F16D33/08
Filed: 1996-04-12
Abstract: Pump and turbine wheels (1,2) together enclose a toroidal working space. A shell (5) co-rotatably fixed to the pump wheel (1) surrounds the turbine wheel so their annular clearance (12) communicates radially outwards with the working space. An annular chamber (6) at the radially inner end of the shell concentric to the coupling axis encloses a build-up space (6.1) which connects via pref. four ports (6.3,6.4) to the ring clearance. The cover disc (6.2) demarcates the build-up space from the inside coupling housing and is itself held in place by a safety ring. The cover has an annular gap (6.3) and the connecting ports lie in the radially outer parts of the cover disc.
Patent DE-19617474-A1 (DE)
Inventor: FUCHS RUDOLF
IPC: B24B23/02
Filed: 1996-05-02
Abstract: The invention concerns an orbital sander (9, 110, 210) with a drive shaft (18, 124, 224) which is rotatably mounted in a housing (12, 112, 212) and, via an eccentric pin (20, 126, 226), imparts an orbital movement to a grinding disc (10, 118, 268) which is resiliently connected to the housing (12, 112, 212) via at least one oscillating element (23, 138, 238). The orbital sander can be converted into a rough-grinding apparatus in that a preferably orbicular grinding disc (118) can be coupled in a rotationally rigid manner to the eccentric end of the drive shaft (18, 124, 224), preferably to the eccentric pin (20, 126, 226), in an eccentrically offset manner such that the grinding disc can be driven in a centrally rotating manner by the drive shaft (18, 124, 224) and uncoupled from the at least one oscillating element (23, 138, 238).
Patent DE-19619684-A1 (DE)
Title: Fixing line distance measurement device
Inventor: HEGENER HEINZ
IPC: A61B3/11
Filed: 1996-05-15
Abstract: The device has a measurement mark contg. a polariser and two measurement glass holders (11) which can be moved horizontally in front of the eyes of the subject and which contain fully correcting measurement glasses and carry analysers (12) which are centred wrt. them. An image of the measurement mark is formed at infinity. Two displacement units (15,17,18,19) are controlled by a control and evaluation unit, pref. in the form of a computer, to move the holders. The positions of the displacement units can be read in the control and evaluation unit. An input device (10) is connected to the control and evaluation unit.
Patent DE-19621443-A1 (DE)
Title: Adjustable mounting fixture for e.g. laser
Inventor: LANGNER WALTER
IPC: B23Q1/54
Filed: 1996-05-24
Abstract: The fixture has a rectangular carrier (2) with a central aperture (14) in which the components of a laser system may be fixed. Located between the carrier and the back wall is an elastic O ring seal.  The carrier is fixed with the aid of three bolts (3,4,9) that thread into holes in the back plate. Adjusting bolts (5,8) are set into two levers and allow the carriage to be tilted relative to the back plate while supported on the O ring.
Patent DE-19626459-A1 (DE)
Inventor: MOELLER MATTHIAS DIPL ING
IPC: G05B19/42
Filed: 1996-07-02
Abstract: The invention pertains to a process and device for teaching a program-controlled robot (1) with respect to work or path points (7, 8) on a workpiece (5). The work or path points (7, 8) are determined with a hand-held device (12) that has one or more position reporters (15). The location of the latter is recorded by an external mapping camera (10) and stored. The position of the work or path points (7, 8) is calculated from the location of the position reporters (15) and passed into the control unit (2) of the robot. A calibration operation can be done before or after the teaching. The hand-held device is held in a position on the workpiece (5) corresponding to the orientation of the tool and for this purpose preferably has a caliper-like design.
Patent DE-19628414-A1 (DE)
Title: Modular bio-recycling diverse organic wastes
Inventor: KRAUSE FRIEDRICH PROF DR ING
IPC: C05F17/02
Filed: 1996-07-15
Abstract: This module for fixed or portable use, bio-recycles materials. The closed container is placed on a surface without foundation and is approximately rectangular in shape. One endwall is re-locatable. The cover (4b) has a filling opening (8) or can be removed entire. In the novel module, the base comprises a grid of ventilated, reversible, walking beams. There is an extraction point, inside, outside or flush with an end wall. The extraction opening is closed by the beams after extraction. Also claimed is use of the modules for: aerobic or anaerobic treatment of biogenic material, mechanical bio-treatment e.g. of residual waste of various types, treatment of contaminated ground and recycling or intermediate storage of materials for processing.
Patent DE-19632553-A1 (DE)
Title: Electronic function generator e.g. for sonar systems
Inventor: WIECZOREK FRANK
IPC: G06F1/03
Filed: 1996-08-13
Abstract: The function generator includes a clock generator (FCLK) which controls a fed back PROM, or EPROM (DO). The memory data outputs (DAT) are fed back to the address inputs (ADR), and coupled to a summation network (WN) which transmits the output signal (OUT). Preferably, the summation network is a 2 exp W R weighting network or an R-2R conductor network. A first input of an OR-gate may be coupled to a start signal source, while its several second inputs may be coupled to the PROM first address inputs. The OR-gate output is connected to the initially input of the PROM.
Patent DE-19633433-A1 (DE)
Title: High power wind generator plant
Inventor: BENDIX HORST PROF DR ING
IPC: F03D13/20
Filed: 1996-08-20
Abstract: The wind turbine (2) is mounted on a concrete chimney of e.g. 100-300 m high, 25 m diameter, base and 2-7 m diameter top, which can be shortened if required from consideration of static and dynamic loading, and to which a steel socket (4) is fitted to carry the turbine, directly or on a pylon (6), and allow it to rotate about the axis of the chimney to align with the wind. One or more swivelling collars can be fitted at different heights up the chimney. Each collar can carry one, or a pair of turbines symmetrically mounted with respect to the chimney, and can turn to face the wind. Eight e.g. 1500 kw turbines of 100 t weight, with rotor diameters of 65 m could be mounted on a 300 m chimney.
Patent DE-19633878-A1 (DE)
Title: Wall between two tee-off points on golf course practice area
Inventor: BURMEISTER DIETRICH DIPL ING
IPC: A63B71/02
Filed: 1996-08-13
Abstract: The wall (1) consists of two superimposed transparent plastic, especially polycarbonate panels (2,3) spaced apart (8) by between 5 and 50 centimetres and positioned between two posts (4) anchored in the ground. The bottom panel (3) is raised from the ground by an amount less than the diameter of a golf ball, and is between 20 and 50 centimetres tall.  The lower panel holds advertisements, while the other, preferably the upper, panel carries golfing information (6,7). The panels' thickness, between 8 and 11 millimetres, prevent them from vibrating in the wind. One post has a slot into which the panels fit and are clamped by theft-proof screws (5).
Patent DE-19634091-A1 (DE)
Title: Radial ventilator for gases in oven or furnace
Inventor: ENGELBERG FRANZ PROF DR ING
IPC: F04D29/28
Filed: 1996-08-23
Abstract: A radial ventilator for gaseous fluids, particularly to circulate the hot gases in an oven or furnace, has an additional impeller (1) located prior to the radial impeller (2). This additional impeller has blades which are angled acutely forwards against the flow, and with at least the rear blade region end outwards at the free region in the curved zone (4f) between the impeller coverplate (4d) and the axial, cylindrical cover ring (4z) of the linkage ring (4). A curved cover element (5) in the form of a blade end plate or winglet is located at the end of the blade in the free region of the curved zone, and acts as a fixture for the first set of blades.
Patent DE-19637866-A1 (DE)
Title: Holder for caps on embroidery or sewing machine
Inventor: GESSMANN HANS-RAINER
IPC: D05C9/04
Filed: 1996-09-17
Abstract: An embroidery or sewing machine for curved textile surfaces, especially caps, has a fabric holder (1) which can be swung about an axis and traversed along a parallel axis. The fabric article (8) is clamped in the holder (1) along a region which protrudes on the underside facing away from the presser foot of the machine. Preferably the cap (8) is held at the sweatband on a circular frame (2) by a clamp (12) with swinging tension links and a quick release catch (18). The frame (2) has a recess (6) to take the lower rim (7) of the cap and a support ledge for the peak (10). The frame and the clamp are lined with an elastic material, preferably rubber, to improve the grip. Support rods (23), placed approximately parallel to the swing axis of the clamp, tension the upper portion of the cap (8). The holder can be easily removed from the machine and changed quickly for different cap sizes. Productivity can be increased by having several work stations, each with its own holder, so that caps can be placed in position and worked on at the same time.
Patent DE-19638167-A1 (DE)
Inventor: RIEKEN RALF
IPC: G05F1/613
Filed: 1996-09-18
Abstract: The invention relates to an arrangement for connection of at least one module (M) to a mains supply (SV) in an appliance, wherein connection is provided when mains supply (SV) is turned on, a contact element (KG) located in the appliance outside the module is provided with pre-mating contacts, and said contact element presents a current limitation (AS) device for making current.
Patent DE-19639597-A1 (DE)
Inventor: MADY RASCHAD
IPC: C23C22/36
Filed: 1996-09-26
Abstract: The invention concerns a method for phosphating moving cold or hot rolled steel strips by moistening them with a zinc-containing phosphating solution and subsequently washing them with water. The disclosed method is characterized by bringing the strips into contact with a phosphating solution for a period of between 0.5 to 2 seconds. The solution contains 2-50 g/l Zn(II), 3-150 g/l PO4<3->, 0.1-50 g/l NO3<->, 0.01-20 g/l F<->, and 0.01- 50 g/l ClO3<-> and/or 0.01-10 g/l hydroxilamine or a hydroxilammonium salt as accelerator. Its free acid content is in the range of 2 to 30 points, its total acid content is in the range of 20 to 200 points, and its temperature is in the range of 50 to 90  DEG C. Optional components are 1-3 g/l Ni(II) and/or Mn(II). The method produces crystalline phosphate layers with a layer weight of 0.5 to 2 g/m<2>.
Patent DE-19646998-A1 (DE)
Title: Magnetic ratchet mechanism for electric or electronic switch
Inventor: TORNACK KNUT
IPC: H03K17/94
Filed: 1996-11-14
Abstract: The ratchet mechanism uses a rotatable ratchet wheel (9-12) with a permanent magnet arrangement (10) and a cooperating stationary counter-ratchet arrangement (4), separated from the ratchet wheel by an airgap. The magnet arrangement provides a magnetisation parallel to the axis of the ratchet wheel.  The magnetic poles are covered by a magnetisable disc (9) with toothed projections (9'). The counter-ratchet arrangement has a corresponding projection (4') adjacent the edge of the disc.
Patent DE-19647144-A1 (DE)
Title: Sensor for ratio of air to fuel in combustion engine
Inventor: NAKANO SYUICHI
IPC: G01N27/419
Filed: 1996-11-14
Abstract: The sensor comprises a  pumping cell (11) and a sensing cell (12) each with a pair of electrodes (110,120) which are separated by a gas chamber (130) within a ceramic spacer (13) of high thermal conductivity. The gas enters through substantially equal holes (2) whose projections (20) on the surface of the sensing cell lie on a line through the centre (121) of an electrode.  The latter is subdivided into regions such that the ratio of the largest to the smallest region does not exceed 1.25. A ceramic duct (14) in the lower part of the sensing cell defines another chamber for reference gas and overlies a heater (15).
Patent DE-19647856-A1 (DE)
Title: Carburettor used on engine of motorcycle
Inventor: CALZOLARI SERGIO
IPC: F02M7/00
Filed: 1996-11-19
Abstract: The carburettor has a ventilation channel which is connected by one of its apertures to the mixing chamber. It is connected by the other aperture (9) to the air input tube (8), so that the air going to the mixing chamber has to pass through the air filter. The ventilation channel may be divided into a first rising sector (1') and a second sector (7) perpendicular to the first sector and running axially to the inlet tube in the main body (2) of the carburettor. The aperture opposite the mixing chamber connects to the end neck (10) of the main body on which the air filter is mounted.
Patent DE-19648416-A1 (DE)
Title: Ice making device for refrigerator
Inventor: LEE GUN IL
IPC: F25C5/18
Filed: 1996-11-22
Abstract: The ice making device has a motor (51) located below an ice-making container, generating a rotation for turning the ice-making container. The rotating motion is transmitted via a reduction gear arrangement (55) and a cam actuator (60). The ice-making container is located in the freezer compartment and produces ice-cubes that drop in an ice-reservoir.  The ice-making mode is controlled by a horizontal switch (70), which is switched on or off, by the rotation of the cam actuator. The device has an ice-level detecting lever (80), whose position is determined by the quantity of the ice-cubes in the reservoir. The quantity of the ice-cubes in the reservoir is monitored by an ice-level detecting switch (75), through the position of the cam actuator.
Patent DE-19649542-A1 (DE)
Title: Method for measuring a pupil
Inventor: WILHELM BARBARA DR MED
IPC: G08B21/06
Filed: 1996-11-29
Abstract: The method involves illuminating the pupil (41;81) with a light and generating an image of the pupil. From the image (40) its size and/or position is determined by determining geometrically the circle (42;80) which corresponds to the edge of the pupil. A number of measurement points (85-89) are first taken on the edge of the pupil and then a first circle (94) is determined as the best possible approximation of a common geometrical locus of those points. The centre point (M) of the circle is then determined and the distances (R85-R89) of the measurement points from the centre point. Measurement points at a distance from the centre which deviate from the radius (R) of the circle by more than a specific amount are then identified and eliminated. A second circle (80) is then determined as the best possible approximation of the locus of the remaining measurement points
Patent DE-19652810-A1 (DE)
Title: Solar cell with p=n barrier type semiconductor layer
Inventor: PRIESEMUTH WOLFGANG DIPL ING
IPC: H01L31/05
Filed: 1996-12-18
Abstract: A method of producing a solar cell, which has a semiconductor layer (2) which contains a p-n barrier layer and which is provided with metallic strip contacts (4) on its light irradiated upper face and with one or more metallic surface contacts (6) on its back face, involves:  (a) sandwiching the semiconductor layer (2) between a non-conductive bottom foil (10), having a conductor line (14) for contacting the surface contact (6), and a top foil (8), having a conductor line (12) for contacting the strip contacts (4); and  (b) joining the foils together around the semiconductor layer for electrically connecting the semiconductor layer to the conductor lines.  Preferably, the foils (8, 10) are made of thermoplastic material.  Also claimed is a method of producing a solar module consisting of several solar cells produced as described above. Further claimed are a solar cell and a solar module having a structure as described above.
Patent DE-19702838-A1 (DE)
Inventor: GOELDI MICHAEL
IPC: F16B37/14
Filed: 1997-01-27
Abstract: The fastener consists of a nut-like part and a screw. The nut (3) has a stop collar (5) and a tubular section (6) to mesh with a threaded part (7) of the screw (4). The tubular section has external ribs (11) for anti-turning effect and anti-loss effect, after the fastener has been fitted into a bore (10) in the panel (1) to be fastened. The threaded part of the screw cuts a thread in the nut when being screwed in. Nut and screw are fitted into opposite ends of bores in panel and substructure (2).
Patent DE-19707338-A1 (DE)
Title: Electric current-generating element
Inventor: PIAZOLO PIUS DIPL ING
IPC: H02N11/00
Filed: 1997-02-13
Abstract: An electrical current-generating element is described, with an oscillation unit, and consisting of the oscillation behaviour in the inner structure of the metallic property of a continuous loop and also of the flowing electrical charges, liberates electrical energy from an oscillation synthesis, which is composed of a certain rotation property of rotating pulsating signals and a transmitter which goes with them.  The continuous loop is portrayed by a zigzag wire winding. The signals are made effective by light elements that are stable in phase. The property of the signals is designed to be variable. The metallic property of the continuous loop is enhanced by damping out of diamond dust.
Patent DE-19707525-A1 (DE)
Title: Procedure for lateral displacement of interconnected road guide barriers
Inventor: HEY RUDOLF DIPL ING
IPC: E01F15/00
Filed: 1997-02-25
Abstract: The procedure for the lateral displacement of road guide barriers (2) located in a bend (23) of a lateral traffic delimitation road enables them to be angled to each other in a limited manner. The S=shaped bend has its length co-ordinated with the side of the required lateral course. Each guide barrier is in continuous succession raised from the ground, displaced laterally and then replaced on the ground aligned axially with the previously displaced barrier. All the barriers located in the bend are guided into an S configuration. Each barrier penetrating into the bend is orientated into the longitudinal direction of the lateral delimitation. The barrier displaced the furthest in the transverse direction is subjected to the influence of a force determining the side of the lateral course.
Patent DE-19714030-A1 (DE)
Title: Cooled valve for internal combustion engine
Inventor: PESCHEL HORST
IPC: F01L3/14
Filed: 1997-04-04
Abstract: The valve comprises a plate-type head (4) joining onto a stem (5) working in a guide (7). A chamber (6) in the valve extends from the head to the stem and is partly filled with a working medium transferring heat from the head. The pressure in the chamber is such that when the engine is running the medium vaporises at the head end and condenses at the stem end. Water can be used as the medium, and part at least of the chamber can have a capillary inside wall (8). An insert with one or more capillaries can be contained in the chamber, which can be widened at the head end, at which point it can contain ribs. The valve guide can be water-cooled.