baber/WOPTO huggingface dataset:
Patent DE-19605036-A1 (DE)
Title: Rope or cable force pick=up for measuring tension condition of rope or cable esp. for tennis net
Inventor: HEICKS RUDOLF
IPC: G01L5/10
Filed: 1996-02-12
Abstract: The force pick-up has connection elements (5) for the connection of the measuring transmitter esp. a strain gauge strip (3). This can be clipped on a spring body (6) extending on the rope (2) in the linear direction of the rope. The spring body is made of a thin metal sheet, essentially rectangular, of which the long side forms two edge webs (7) The central web (8), has two recesses (9) extending in the longitudinal direction of the spring body (6), for securing the spring body on the tensioned rope (2). In the secured condition, the two edge webs are arranged on one side of the rope and the central web on the other side of the rope.
Patent DE-19607658-A1 (DE)
Title: Heater for steam generator
Inventor: STEGER HANS-JUERGEN DR ING
IPC: F22B1/28
Filed: 1996-02-29
Abstract: The heater has at least one heating element with a heat distributor attached where water is evaporated and a steam superheater. The heating elements are embedded in the heat distributor as a block (5) and the superheater is also inside the distributor, near the elements. The distributor has evaporator ribs on its periphery and at the root of these are means to limit the heat flow from the elements into these ribs. The base of the distributor is a cylinder and the ribs are on its surface or the base is a parallelepiped with the line of symmetry for the ribs at right angles to the surface.
Patent DE-19614298-A1 (DE)
Title: Contact between circuit board and bus=bar
Inventor: ZIEGLER GERHARD
IPC: H01R12/55
Filed: 1996-04-11
Abstract: The contact between a circuit board inside a housing snapped onto a standard profiled section (preferably with a cap-type section) and at least one busbar within the section has a housing fixed in the base of the main housing in which the connecting wires are held, being pressed by a spring against the relevant busbar. The end of each connecting wire joining the circuit board (20) inside the housing is also spring-loaded.  The spring ends are U-shaped or V-shaped, one leg being at right angles to the board. The ends are formed between the legs of an L so that an omega-shape is given. The contact housing has guides to locate it on the main housing base.
Patent DE-19614655-A1 (DE)
Title: Automatic antenna matching device for short wave station
Inventor: ESPRESTER RALF DR
IPC: H04B1/18
Filed: 1996-04-13
Abstract: The device is intended for a short wave station, and has a directional coupler.  This feeds into a phase measuring branch comprising comparators and ring modulators.  The device has a tunable matching network to match the antenna load resistance to the transmitter/receiver stage of the station.  A microprocessor controls the matching of the network.  The forward and return voltages measured from the directional coupler (1) on the transmitter output line (2) are respectively provided on two phase detectors (3,4).  The phase detectors (3,4) are connected in parallel and are 90 degrees out of phase with each other.  The output signals of the two phase detectors (3,4) and the forward and reverse voltages are fed to the microprocessor (5) to form the unequivocal phase difference between the voltages.
Patent DE-19626449-A1 (DE)
Title: End cap for pipes and manifolds, especially in heat exchangers
Inventor: BAUKE ALBRECHT
IPC: F28F21/06
Filed: 1996-06-20
Abstract: The cap is used on the end of a heating or cooling pipe (4) or manifold, and is made from a synthetic material. It has one or two welding surfaces (6), of which two form a base surface. The side (1) of the cap which faces away from the base surface has an internal profile (2) for shape-mating purposes. The profile may be multi-sided, and may have an additional groove (3). The cap may not exceed the external diameter of the pipe or manifold, and its axis of symmetry may lie on the same line as that of the profile. A handle may also be arranged on the side of the cap which faces away from the base surface.
Patent DE-19627994-A1 (DE)
Title: Leg prosthesis system with controlled movement - has mechanical joint connected to shaft on stump with movement translated from muscles to prosthesis by system of wires
Inventor: GANTER HERBERT
IPC: A61F2/64
Filed: 1996-07-11
Abstract: The leg prosthesis has a sleeve-like shaft (9), which encloses the stump of the bone and which is connected to the fibia part (19), via a mechanical joint (6). The translation of the desired movements, from the leg muscles (the alternation between contraction and extension), is achieved by means of two straight pins (2,3) in the sleeve enclosing the stump and two tension wires (4,5) connected to the upper and lower ends of the limb. A wire drum disc (270) and toothed wheel drive (14,15) produce a direct, or translational, rotational movement of the mechanical joint. The general physiological movements (walking, kneeling and standing) are achieved exclusively due to the muscle tone.
Patent DE-19628356-A1 (DE)
Inventor: TOLKSDORF DETLEF
IPC: A61B5/113
Filed: 1996-07-13
Abstract: A method for monitoring the breathing processes of persons equipped with breathing apparatus, in particular of professional and amateur divers, in which the parameters relevant to breathing in particular are registered, and one or more breathing patterns are determined as the actual breathing pattern on the basis of these parameters. Based on a comparison of this actual breathing pattern with one or more pre-set desired breathing patterns, one or more breating patterns that are approximated to the desired breathing pattern within specified limits are derived. Then this information is reported to the person, in particular the professional or amateur diver, for example by showing it on a display unit, so that he can adjust his breathing functions in an appropriate manner.
Patent DE-19630354-A1 (DE)
Title: Symmetric matrix encryption with variable key generation coding process for digital data transmission
Inventor: SCHNOOR ERNST ERICH
IPC: H04L9/06
Filed: 1996-07-26
Abstract: The encryption process is used for the coding of data for transmission in electronic networks. The encoder has one or more field inputs with a first and a second matrix with ASCII elements defined. The input characters are transformed to provide addresses for the matrices to generated the coded data. The matrices can be of 2,3 or 4 dimensions.
Patent DE-19630531-A1 (DE)
Title: Spender unit, e.g. for soap, toothpaste, etc.
Inventor: WIEGNER GEORG
IPC: A61C17/00
Filed: 1996-07-29
Abstract: A spender unit for delivering a flowing medium, comprises a longitudinal storage container with a constant internal cross section, a manually actuated application unit, and a piston which forms a base in the storage container. The piston(7) consists of a soft foam material which is closed pored and which sized so it slides along the inner wall (8) of the container (2). The piston preferably consists of a foamed polyethylene.
Patent DE-19640204-A1 (DE)
Inventor: MEIER HANS-JUERGEN
IPC: G02B23/16
Filed: 1996-09-30
Abstract: The invention relates to a thermal compensation device having a thermal compensation cell for a hydraulic storage cell that has a working chamber and a compensation chamber. According to the invention, each of the chambers of the storage cell are connected to a chamber in the thermal compensation cell. Two tightly interconnected pistons with identical working surfaces press on both chambers in the thermal compensation cell. For this purpose, a lateral storing system with a reversing lever having at least one hydraulic cell that possesses a working cell and a compensation cell is used. According to the invention, the rotating axis of the reversing lever is arranged at least in one axis running through a hydraulic cell. Each working chamber and the compensation chamber of the hydraulic cell lie opposite each other. For this purpose, a hydraulic storage cell (1) with respective separate working and compensation chambers (5a, 5b) is used, which has a hydraulic cross-section of the working chamber (5a) that coincides with the hydraulic cross-section of the compensation chamber (5b), both chambers being fitted with sealing joints (4a, 4b). According to the invention, both chambers (5a, 5b) are mounted symmetrically on a base plate (6a), they are interconnected by at least one wrap-around bridge (9) placed outside the chambers (5a, 5b), and a single rigid base plate (6a) is placed between the two chambers (5a, 5b).
Patent DE-19643549-A1 (DE)
Title: Seal arrangement for vacuum device
Inventor: NEUDERT HANS
IPC: F16J15/06
Filed: 1996-10-24
Abstract: The arrangement comprises a toroidal sealing ring (6) which is placed within a groove (5) of the vacuum chamber wall (3) that will be covers by a lid (4). The sides (7,8) of the groove are inclined inwards, relative to the groove base (10) so that a triangular cross section is formed. The triangle is equilateral, its base being formed by the groove base and its height being approximately twice the groove depth. On the area of the side angles of the triangle, the groove is rounded, forming a circumscribed angle on each corner, where the ratio of the circle diameter to the groove depth is 1:1.42. The ratio of the sealing ring diameter (B) to the groove depth is 1:1.35. Under compression from a second overhead component against which the seal is to be effected, the sealing ring flattens against the three surfaces of the groove so as to create the seal.
Patent DE-19644432-A1 (DE)
Title: Electric fan having electric motor with control circuit for use in motor vehicle
Inventor: GRUNER ROLAND
IPC: H01C13/00
Filed: 1996-10-25
Abstract: The fan is driven by an electric motor with at least two electrical connections and with a switch circuit for controlling the motor. The circuit has at least two resistance elements (12,14) and a switch with at least three steps. One protection unit (24) is connected in series with the first resistance element (12). The first and second resistance elements are connected in series. The second resistance element (14) is connected in series with a second protection unit (26). The protection units are designed as thermal protection units and have a thermal connection with the resistance elements. The protection units are micro-temp. protection units (25,26). The resistance elements are arranged as resistance windings in space, one behind the other, or designed as layers on a ceramic body, which stand in thermal connection to each other. The protection units are designed as component parts mounted on the ceramic body of the resistance elements.
Patent DE-19653684-A1 (DE)
Title: Arrangement for fastening airbag unit on steering wheel
Inventor: REH STEFAN DIPL ING
IPC: B60R21/203
Filed: 1996-12-13
Abstract: The arrangement has at least one fastening element (4), which is provided for the airbag unit (10). The fastening element is attached to the steering wheel on at least one fixing point. The fastening element is attached on an elastically deformable guide element (8) perpendicular to the longitudinal axis of the steering column. The guide element may be an elastically deformable bush, which is installed on a fastening screw. The bush is made of materials of different stiffness, and may be electrically insulating. The bush has an upper section of hard material, which is opposite the screw head and is connected to the fastening element. There is a free space between the screw shaft and the upper section. The bush has a lower elastically deformable section. The part of the lower section near the upper section is designed with a free space next to the screw shaft near the upper section. The lower part of the lower section lies against the screw shaft.
Patent DE-19654614-A1 (DE)
Title: Production of dairy products, yoghurt(s) etc. enriched with vitamin(s) and trace elements
Inventor: SPRINGER MONIKA DR
IPC: A23C9/13
Filed: 1996-12-20
Abstract: Production of high biological value sour milk products, comprises adding during production a sedimented, dried or freeze-dried cyano bacteria/fresh water-microalgae biomass. The biomass is preferably characterised by a high content of essential fatty acids, essential amino acids, vitamins and minerals and during cultivation or during and/or after (freeze) drying is enriched with trace or biologically-active elements.
Patent DE-19703107-A1 (DE)
Title: Equipment attached to golf-bag
Inventor: AHLF GUNTER
IPC: A63B55/00
Filed: 1997-01-29
Abstract: The ashtray (5) is fastened to the golf-bag (1) by a clamp (15) whose extended outer leg (18) supports the ashtray. The clamp may be made of spring steel or plastics and the ashtray itself is made of noncombustible material such as aluminium and is secured to the clamp by screws, welding, soldering or gluing. The ashtray has its own lid (12) and also a device to place or clamp cigarettes. Additional components include the golf-bag rim (2) consisting of a leather (4) cored rim collar. it accommodates the ashtray formed from a closed base (7) housing (6) box with sidewalls (8-10) plus a lid hinged (13) two thirds of the way from the front (9). The leading end (14) of the lid projects to afford easier finger grip. The yoke-shaped clamp has its inside leg (17) within the collar and outer leg as support. This outer leg offers a square supporting surface and is fixed permanently to the rear wall (10) of the ashtray.
Patent DE-19704747-A1 (DE)
Title: Electromagnetic treatment unit for water to prevent deposits in pipes
Inventor: DORKA HEINZ DIETER
IPC: C02F1/48
Filed: 1997-02-08
Abstract: Water treatment equipment contains a unit (2) through which water flows. Inside is a spool (29) with a coil (28) producing a magnetic field. A transmitter (3, 14) relays a signal on reaching a set flow-rate. The unit (2) also contains an electrode system (32, 38), through which the water flows. The electrode system is connected to a control unit (65), which switches on an alternating field at the electrodes in accordance with the flow, with a superposed magnetic field from the coil (28).
Patent DE-19706985-A1 (DE)
Inventor: HEDBERG MATS
IPC: H04L25/02
Filed: 1997-02-21
Abstract: An input buffer circuit (2) for receiving digital data signals from a transmission line, comprises a monitor section (1) for monitoring data signals at the input of the buffer circuit. A power control section (3) receives a control signal from the monitor section (1) depending on where the data are detected at the input of the input buffer circuit (2). The power control section (3) can switch the input buffer (2) into a low power standby mode, if no data are detected by the monitor section (1), and otherwise into an operating mode.
Patent DE-19711554-A1 (DE)
Title: Low damage ion etching of compound semiconductor
Inventor: FROST FRANK DIPL PHYS
IPC: H01L21/465
Filed: 1997-03-20
Abstract: A low damage ion etching process for compound semiconductors involves accelerating nitrogen ions towards the semiconductor surface to achieve not only etching but also surface passivation by penetration of some of the nitrogen ions. Preferably, ion generation and acceleration is achieved by an ion source or by electrical and/or magnetic fields in a plasma discharge and the accelerated ion energy is limited to below 1000 eV.
Patent DE-19718083-A1 (DE)
Title: Radial piston motor connecting rod holder
Inventor: KOPINIOK JOSEF
IPC: F02B75/32
Filed: 1997-04-29
Abstract: The motor radial crankshaft drive with a radial connecting rod holder is on a crankpin with no connecting rod or piston needed for the guide action. The piston, at the top dead center at the radial piston motor, is at an angle of 0 deg  between the crankshaft and the connecting rod. Membrane valves between the suction and combustion pistons and the connection between them through ferrous bushes prevents the entry of oil into the transmission channels during the intake phase.
Patent DE-19720289-A1 (DE)
Title: New 9-fluoro- and 9,9-di:fluoro-9H-fluorene compounds
Inventor: MANERO JAVIER DR
IPC: C07C69/00
Filed: 1997-05-15
Abstract: 2,7-Di-substituted 9-fluoro- or -9,9-difluoro-9H-fluorene derivatives of formula R<1>(A<1>M<1>)a(A<2>M<2>)bB(M<3>X<3>)c(M<4>A<4>)dR<2> (I) are new. In (I), B = a 9-fluoro- or 9,9-difluoro-fluoren-2,7-diyl group of formula (II) (where X = fluorine (F) or hydrogen (H)); one of R<1>, R<2> may = (a) H; otherwise R<1>, R<2> = (b) 1-20 carbon (C) alkyl (optionally with an asymmetric C atom), in which (b1) non-adjacent and non-terminal methylene (CH2) groups may be replaced by oxygen (-O-), sulphur (-S-), carbonyloxy (-CO-O-), oxycarbonyl (-O-CO-), oxycarbonyloxy (-O-CO-O-) or dimethylsilyl (-Si(CH3)2-) groups, (b2) CH2 group(s) may be replaced by ethenylene (-CH=CH-), ethynylene (-C?=C-), cyclopropan-1,2-diyl, 1,4-phenylene (Phe), 1,4-cyclohexylene (Cyc) or 1,3-cyclopentylene, (b3) H atom(s) may be replaced by F and/or chlorine (Cl) and/or (b4) terminal CH3 groups may be replaced by optically active or racemic chiral groups of e.g. formulae (IIIA)-(IIIJ). In (IIIA)-(IIIJ), R<3-7> = (a) H; (b) 1-16 C alkyl (with or without asymmetric  C atom), in which (b1) one or more non-adjacent and non-terminal methylene (-CH2-) groups may be replaced by -O- and/or (b2) one or two CH2 groups may be replaced by -CH=CH-; (c) if attached to an oxiran, dioxolan, tetrahydrofuran, tetrahydropyran, butyrolactone or valerolactone system, R<4>R<5> may = -(CH2)4- or -(CH2)5-; M<1-4> = -CO-O-, -O-CO-, -O-CO-O-, -CO-S-, -S-CO-, -CS-O-, -O-CS-, -CH2-O-, -O-CH2-, -CH2-S-, -S-CH2-, -CH=CH-, -C?=C-, -CH2-CH2-CO-O-, -O-CO-CH2-CH2- or a single bond; A<1-4> = Phe, pyridin-2,5-diyl or naphth-2,6-diyl, in which 1 or more H atoms may be replaced by F, Cl and/or CN; pyrazin-2,5-diyl, pyridazin-3,6-diyl, pyrimidin-2,5-diyl or thiophen-2,5-diyl, in which 1 or 2 H atom(s) may be replaced by F, Cl and/or CN; Cyc, in which 1 or 2 H atoms may be replaced by CN, CH3 and/or F; (1,3,4)-thiadiazol-2,5-diyl, 1,3-dioxan-2,5-diyl or 1,3-dithian-2,5-diyl; 1,3-thiazol-2,4- or -2,5-diyl or thiophen-2,4-diyl, in which one H atom may be replaced by F, Cl and/or CN; or 1,3-dioxaborinan-2,5-diyl.
Patent DE-19722906-A1 (DE)
Title: Inflating granular material through thermal treatment
Inventor: QUACK ANDREAS DIPL ING
IPC: C04B20/06
Filed: 1997-05-29
Abstract: The method concerns inflation of a granular material through thermal treatment in a vermiculator (1). Such material moves through the vermiculator entirely by the effect of gravity.  During its motion along a heated surface (4) it is subjected to shock heating as a consequence of simultaneous action of heat conduction, convection and radiation.  The apparatus includes a delivery unit (2) and a distribution device (3).  The surface (4) takes the form of an electrically heated chute system.
Patent DE-19731336-A1 (DE)
Title: Simultaneous and precise, blow-moulding and labelling method of container
IPC: B29C49/24
Filed: 1997-07-22
Abstract: Process is for simultaneously blow-moulding and labelling plastic objects, especially containers. The preform (2) is introduced into an opened mould (1), for expansion to shape. The mould is closed; the preform is blown to final shape with a label (4) introduced previously. In novel aspects of this approach, in the interval whilst the mould is open, as the labelled object is extracted and the new preform is located in the mould, the label is introduced into a label dispenser (3). Then, with the mould closed, a plunger (7) advances the label from the dispenser, pushing it through to the inside, via an opening remaining in the mould. Also claimed is the corresponding equipment to carry out this process.
Patent DE-19734978-A1 (DE)
Title: Material characteristic determination method
Inventor: MOELLER HENNING DR
IPC: A24C5/34
Filed: 1997-08-13
Abstract: The method involves evaluating a misalignment of an HF resonator caused by the presence of the material. The HF resonator is supplied with microwaves of two frequencies, which are each associated with a falling flank of a resonance curve. A high-frequency signal is recorded, whose resonance frequency displacement and attenuation is compared with a signal unaffected by the material. The resonance frequency displacement is recorded by comparing resonance curves of the resonator as it is affected and unaffected by the material, and the attenuation is recorded by comparing the amplitude of the resonance curves at the frequencies of the microwaves.
Patent DE-19737217-A1 (DE)
Title: Combination tool for rough and fine polishing of optical lenses
Inventor: SCHNEIDER GUNTER
IPC: B24B13/01
Filed: 1997-08-27
Abstract: The combination tool has a rough grinding tool (4) and a fine grinding tool (1) combined to form one structural unit.  The two tools can be operated on a single tool spindle and through simple adjustment but without conversion or dismantling either one tool can be brought into the work position.  The two grinding tools are coaxial and one tool in the work position can operate freely without impeded by the other.      The rough grinding tool is preferably mounted outside and fixed on the inner fine grinding tool.
Patent DE-19738049-A1 (DE)
Title: Printing works waste water and solvent filter system
Inventor: DUERRNAGEL CLAUS
IPC: B41F35/00
Filed: 1997-09-01
Abstract: An assembly cleans liquid effluent from printing works esp. water and solvent and has a sedimentation vessel(3) and an assembly(4,5) which separately removes liquids from the upper(1) and lower(2) fractions. It also has a micro-pore filter(6) for the upper fraction and a solvent (8) capture vessel(7) produced by filtration of the upper fraction and a flocculating vessel(9) for the lower fraction. There is a filter(10) for the effluent water (in (9)) following treatment by a reaction agent. There is a discharge outlet(110 for the filtered water and a residual water separator(12) is positioned between the filter and the solvent capture vessel. The assembly has an automatic electronic control system.
Patent DE-19742288-A1 (DE)
Title: Luggage loading and carrying system for wheelchairs
Inventor: HORN ALEXANDER
IPC: A61G5/10
Filed: 1997-09-25
Abstract: The luggage holder (13) is swiveled laterally in a loading or unloading position by a mechanism operated by an electric motor in the front of the chair seat. The swivel mechanism has two joints (16 shown) with the first joint arranged in the side region of the back rest of the chair (10) and the second joint in the region of the rear wheel edge of the chair.
Patent DE-19747696-A1 (DE)
Title: Process for carrying out chemical reactions under supercritical aqueous conditions
Inventor: KRITZER PETER
IPC: B01J19/00
Filed: 1997-10-29
Abstract: Cooling the process following a reaction carried out under supercritical aqueous conditions is achieved by the addition of an alkaline solution. When the product of the chemical reaction in which an acid is used or produced is brought back to the sub-critical state, an alkaline solution containing KOH or NaOH is added for cooling.
Patent DE-19748733-A1 (DE)
Inventor: WEIHRAUCH GEORG
IPC: D01F8/04
Filed: 1997-11-05
Abstract: The invention relates to a monofil which has reduced secondary bonding forces and which consists of at least two coextruded polymers, for producing bristles or interdental cleaning elements which can be slit in an essentially axial direction by means of mechanical forces. The aim of the invention is to obtain defined slits or flags. To this end, the two polymers contained in the monofil have a geometrically regular arrangement with the boundary layers in which the reduced secondary bonding forces are present running in an essentially axial direction.