baber/WOPTO huggingface dataset:
Patent DE-19706212-A1 (DE)
Title: Magnetic disk reproduction arrangement
Inventor: KASAI KIICHIRO
IPC: G11B5/02
Filed: 1997-02-18
Abstract: The arrangement includes level detector arrangements (4) which detects a level of a DC-component of a reproduced signal. The reproduced signal is output of a head which records data at an arbitrary position of a revolving disk. Delay arrangements (5) are provided for delaying the reproduced signal of a preset value. Correction arrangements (6) are provided for correcting the level of the DC component of the reproduced signal. The reproduced signal is output by the delay arrangements, if the level of the DC component is larger than a preset limit level.
Patent DE-19708746-A1 (DE)
Title: Adsorber/catalyst composite
Inventor: LUTZ WOLFGANG DR
IPC: B01J29/06
Filed: 1997-02-25
Abstract: Adsorber/catalyst composite comprises a hydrophobic Si-rich zeolite which is aluminated on its surface with a layer of 2-4 wt.% alkali aluminosilicate. The alkali ions are partially exchanged by heavy metal or NH4<+>.
Patent DE-19709339-A1 (DE)
Title: Potentiometric solid state carbon di:oxide sensor
Inventor: BRUESER VOLKER DIPL CHEM
IPC: G01N27/407
Filed: 1997-03-07
Abstract: Potentiometric CO2 sensor includes a CO2 sensitive, pressed carbonate electrode (1) with a layer of precious metal (3) in contact with it and a counter electrode (2) formed from a pressed mixture of an oxide and a compound which is formed following the cell reaction between the oxide and the carbonate and which also is covered by a layer of precious metal (3). The 2 non-metallic bodies forming the electrodes are in direct contact with one another.
Patent DE-19709738-A1 (DE)
Title: Measuring system for level position of liquid in tank especially fuel tank for IC engines
Inventor: FRANK KURT
IPC: B60K15/077
Filed: 1997-03-10
Abstract: The measuring system has a liquid container with at least two chambers, for the separate determination of the filling level. The liquid container is preferably formed in a saddle tank for motor vehicles. At least two filling level meters (21,22) are provided, which each have a measuring value transmitter (23,23'), a measurement value pick-up and an indicating unit. The units of the filling level meter are housed in a common casing (18), which is fixed to the container. Each measuring value transmitter is fixed to a float lever (25,25') that is swivelable in the casing. The end of the float lever that is furthest from the bearing carries a float body (26,26') positioned in the liquid storage part of a container compartment.
Patent DE-19710003-A1 (DE)
Title: Sealed container for portable electronic devices e.g. mobile office contg note-book computer, printer, and facsimile appts.
Inventor: GAILING SIEGMUND B
IPC: G06F1/16
Filed: 1997-03-12
Abstract: The container (10) is closed to allow the electronic devices (41,42) to be transported and is opened to allow the electronic devices to be used. The electronic devices are supported by an insert (40) fitted in the inside space (15) of the container, which is moved into a raised position for easy operation of the electronic devices when the container is opened.  The movement of the container insert between its lowered and raised positions can be controlled by the opening movement of the hinged container cover (12).
Patent DE-19713528-A1 (DE)
Title: Disc storage apparatus with direct drive
Inventor: PAPST HANS DIETER
IPC: H02K29/00
Filed: 1997-04-01
Abstract: The disc storage apparatus includes a direct drive motor for rotation of a hub (8), supporting one or more recording discs (5), cooperating with one or more magnetic or optical read-write heads.  The direct drive is provided by a collectorless DC motor having a permanent magnet rotor with a planar air-gap containing a disc-shaped winding. The flux return path is provided by a deep-drawn element (25) attached to the hub.
Patent DE-19719051-A1 (DE)
Inventor: PENNIG DIETMAR PROF DR MED
IPC: A61B17/16
Filed: 1997-05-06
Abstract: A medullary-cavity drill head, preferably for removable attachment to a flexible drive shaft, has a distal-end cutting portion and a proximal-end shank portion for connection to the drive shaft; the drill head has a central bore for guidance along a guide wire within the medullary canal of a bone, such as a fractured femur or tibia. The cutting portion has plural equally spaced teeth with distally exposed cutting edges which generate a frustoconical surface of distal cutting action. The cutting edges determine a maximum diameter Dmax of cutting action, and all other surfaces of the teeth and remaining parts of the drill head are such as to generate profiles of revolution that are at least relieved from Dmax and therefore at offset within the geometric cylinder of cutting-edge action.
Patent DE-19723220-A1 (DE)
Title: Device for storing and removing articles from an elevated shelf
Inventor: VIDOVICS HERBERT DR
IPC: B65G1/04
Filed: 1997-06-03
Abstract: The elevated shelf (1) is arranged with a lane with a frame (2) enabling to adjust the height of the lift platform (6) in the direction of the lane with the goods conveyor (5). There is a device (10) for carrying the object (13) from an to the shelf. The stationary platform comprises a system (14) enabling to receive and to transfer the goods from the stationary platform to the elevated shelf.
Patent DE-19730783-A1 (DE)
Inventor: LEITNER WALTER DIPL CHEM DR
IPC: C07C67/293
Filed: 1997-07-18
Abstract: The invention relates to a method for producing oxo products by hydroformylation of substrates with C=C double bonds, using unmodified rhodium catalysts in a reaction mixture consisting essentially of the substrates, the catalyst and carbon dioxide in a supercritical state (scCO2). The invention especially relates to methods of this kind for producing products containing substantial parts of branched i-oxo products. The invention further relates to methods of this kind for the hydroformylation of substrates not corresponding to the general formula C2H2n. The invention also relates to said methods in which the product and catalyst are separated using the special solubilizing properties of scCO2.
Patent DE-19738908-A1 (DE)
Title: Assessing genetic susceptibility to neuro-dermatitis and asthma
Inventor: WASCHUETZA STEFANIE DR
IPC: C12Q1/6883
Filed: 1997-09-05
Abstract: Method for determining individual genetic influences on the effect of pollutants on neurodermatitis and/or asthma patients and/or for planning a therapy regime for such patients comprises: (a) determining the allelic variability in one or more polymorphic genes affecting the expression or activity of one or more enzymes responsible for detoxification and/or detecting the presence of such genes in a tissue and/or body fluid sample from the patient; (b) using the resulting genetic profile of the patient to determine the expected expression or activity of the individual enzyme variants and the expected enzymatic phenotype of the patient; and (c) using the resulting values to determine individual pollutant exposure limits and/or a suitable therapy regime for the patient.
Patent DE-19744924-A1 (DE)
Title: Automobile control device for low-resistance electrical load
Inventor: TRINSCHEK MARTIN
IPC: F02P19/02
Filed: 1997-10-10
Abstract: The control device (SG) has a separate earth connection to the controlled electrical load (L), with a switch (S) connecting the load to the onboard electrical supply (UB) connected in series with a voltage divider (R1,R2), This has a centre tap (M) coupled to a voltage measuring device (ADW) and to a reference voltage source (UREF) via a further resistor (R3). The voltage measuring device acts as part of a control (MC) for controlling the switch to obtain a required effective voltage across the load.
Patent DE-19748230-A1 (DE)
Inventor: HANSON PHILIP ANDREW
IPC: B60T7/20
Filed: 1997-10-31
Abstract: A trailer comprises wheels 2, brakes 4, Bowden cables 6 and a linkage 8 which extends between cables 6 and an overrun device 10. The linkage 8 includes a telescopic strut 14 which is movable in dependence upon conditions of wheel 4a, sensed by an electronic sensor 22. Linkage 30 extending to the handbrake on the tractor is connected between strut 14 and the brakes 4. The strut is initially in its collapsed state. When the trailer is decelerated on a downward incline, the overrun device actuates the brakes, and, when sensor 22 senses that the wheels are stationary a signal releases the brakes by extending the strut. In an alternative arrangement, the brakes are released when the sensor senses reverse movement of the trailer. In a further arrangement, which may be combined with the first or second arrangement, the brakes are released when the sensor senses "lock up" of the brakes.
Patent DE-19752167-A1 (DE)
Title: Compressor plant with ventilating fan and cooler at respective opposite ends
IPC: F04C23/00
Filed: 1997-02-24
Abstract: The compressor plant has a ventilation fan at a first end driven by an electric motor (7), driving a compressor (9) with compressor screws. The compressor is a compact compressor and a cooler (13) is arranged at the second end of the plant. A separator holder together with the compressor screws are arranged in the cast housing of the compact compressor (9), which is formed of two parts and the separate holder is spherically shaped (fig.6). The lifting and sliding hood covers (11) lie at sections of their horizontally running peripheral edges, along their inner sides at a sealing strip.
Patent DE-19756401-A1 (DE)
Inventor: LUGERT GERHARD DR
IPC: C09D13/00
Filed: 1997-12-18
Abstract: Colored pencil lead or crayon contains an anhydrous medium, which is (partly) water-soluble or can be suspended in water, dye(s) and solid reagent(s), an aqueous solution of which makes the dye change color.
Patent DE-19757875-A1 (DE)
Inventor: RIES-MUELLER KLAUS
IPC: F02D41/26
Filed: 1997-12-24
Abstract: Described is an internal combustion engine, especially for an automobile, that is provided with a control device. A plurality of functions executed in time intervals and/or depending on the number of revolutions of the internal combustion engine can be carried out with said control device. The control device enables inter alia the detection of a magnitude (RA) representing the load of said control device and a magnitude (N) representing the number of revolutions of the internal combustion engine. The number of executed functions can be reduced by the control device when the magnitude (RA) representing the load is bigger than a load threshold value (ASW1).
Patent DE-19802242-A1 (DE)
Inventor: FELS ACHIM GUSTAV DR
IPC: B32B27/20
Filed: 1998-01-22
Abstract: Protective clothing for protection against stab wounds is comprised of more than one layer of a flat object which is coated with hard materials. The hard materials are deposited according to technology relating to abrasives. The protective clothing offers an equally good protection against knife-like and needle-like stabbing objects. A packet comprised of 2 - 20 layers of a flat object coated with hard materials is combined with a packet comprised of 6 - 50 layers of a non-coated aramid fabric in order to produce protective clothing which should protect against stab and bullet wounds.
Patent DE-19804770-A1 (DE)
Title: Concrete protecting walls and noise absorbing linings containing high molecular aggregate
Inventor: DIETEL BERND DIPL ING
IPC: E04B1/86
Filed: 1998-02-06
Abstract: High polymer concrete aggregate is used for noise protecting walls and linings. The walls and linings comprise two layers or shells, i.e. a front cover absorption layer (1), a noise damping and noise absorbing concrete layer, and a concrete support cover (2) with reinforcement. The absorption layer in the 2-layer assembly is turned towards the noise source.
Patent DE-19804799-A1 (DE)
Title: Building blocks for children
Inventor: KNAPP GERHARD
IPC: A63H33/04
Filed: 1998-02-07
Abstract: The building blocks have the same proportions as standard bricks, ie 1:2:4. The set of blocks comprises 100 wooden blocks and 40 half blocks. The blocks are made from beech wood and treated with biological beeswax. The blocks are stored in a cotton sack which can be printed with the name of the owner.
Patent DE-19807887-A1 (DE)
Title: Membrane clamping system holding and sealing covers over vessels, to store low pressure gases
Inventor: ACKERMANN PETER
IPC: F17C13/06
Filed: 1998-02-25
Abstract: Around the outer edge of the vessel, a holder with flexible clamping sections (7) grips the membrane (1) against the wall. The clamping sections have a tensioning unit.
Patent DE-19810617-A1 (DE)
Title: High frequency transformer hybrid for HF mixer in printed circuit, etc.
Inventor: DOBROVOLNY PIERRE
IPC: H05K3/36
Filed: 1998-03-12
Abstract: The hybrid comprises two annular, conducting elements, each divided into two sections. The two section ends of the first element each contain a lug at one end and a coupling path at the other end. The second, annular, split element lies next to the first one and has coupling paths at open ends of the split element and a central lug. An insulating substrate located between the two elements for holding them. There is an electric connector for the coupling paths of the two elements. Preferably the annular elements contain metal foils. The electric connector contains contact through holes in the substrate and coupling paths.
Patent DE-19812916-A1 (DE)
Inventor: MUYSEWINKEL KOEN
IPC: H04Q7/20
Filed: 1998-03-24
Abstract: The invention relates to a radiocommunications system (KN) with at least one radio sub-system (RSS) for providing radio subscriber access in a corresponding radio area (RRA), and at least one switching device (MSC) for switching through connections. The inventive method and radiocommunications system provide that the connections between the radio sub-system and the switching device are guided via a radio transmission unit (UE) in such a way that when a call takes place between radio subscribers in the same radio area (RRA) or when a call takes place between radio subscribers in different radio areas (RRA, RRA*), only signalling connections (si) from the radio transmission unit to the switching device are switched through and in such a way that useful channel connections (ni) are switched between a first radio sub-system (RSS) and a second radio sub-system (RSS*) by the radio sub-system itself in the case of a call within the radio area or by the radio transmission unit in the case of a call between radio subscribers in different radio areas (RRA, RRA*).
Patent DE-19814722-A1 (DE)
Title: Translucent plastics foil cooking cover maintains food in hygienic condition
Inventor: REUL KURT
IPC: A23L5/30
Filed: 1998-04-02
Abstract: Food such as bread, meat or fried food is placed on a conveyer under a translucent cover and transported. During transport, the food is exposed to infrared radiation and heated prior to consumption. Alternatively, the heat modifies the shape of the translucent cover which becomes part of the packaging. The translucent cover is a plastics (9) polyimide foil which is capable of withstanding temperatures of between 250 and 500 degrees C. The foil is between 20 and 2000 mu thick.
Patent DE-19817149-A1 (DE)
Title: Polypropylene-based material with excellent weathering resistance etc.
Inventor: MORIMOTO AKIHIRO
IPC: C08K5/20
Filed: 1998-04-17
Abstract: Polypropylene (PP)-based resin material (I), containing (A) 50 wt.% or more of a PP-based resin, (B) 1-40 wt.% inorganic filler and (C) 0-40 wt.% statistical ethylene/ alpha -olefin copolymer and/or a rubber containing an aromatic vinyl compound, and showing the following properties: (1) a weathering resistance of 500 hours or more as measured with a "Sunshine Weather Meter" (RTM) at 83 deg C in presence of water, in accordance with JIS B 7753; (2) a thermal stability of 700 hours or more at 150 deg C (JIS K 7212); (3) antistatic properties as measured by a surface resistance (JIS K 6911) of 2 x 10<15> ohms or less; and (4) a thermal evaporation of 15% or less as measured by a glass haze test at 100 deg C/20 hours (ASTM-E308).     Also claimed are articles made by injection moulding (I).
Patent DE-19817724-A1 (DE)
Title: Production of polypropylene
Inventor: ERKER GERHARD
IPC: C08F4/659
Filed: 1998-04-21
Abstract: Polypropylene is obtained by polymerisation of propylene in presence of special fluorine-substituted bridged metallocenes and in presence of a mixture of unhalogenated hydrocarbon and halogen-containing hydrocarbon. A process for the production of polypropylene comprises the polymerisation of propylene in presence of compounds of formula (I) and in presence of a mixture of (A) unhalogenated hydrocarbon(s) and (B) halogen-containing hydrocarbon(s), in which  M<1>  = a Group 3, 4, 5 or 6 metal, lanthanide or actinide;  R<1>  = H, a 1-30C fluorine-containing group, SiR<3> or a 1-30C carbon-containing group, or 2 or more R<1> groups with the linking atoms may form an optionally substituted 4-24C ring system, with the proviso that at least one of the R<1> groups carries or is substituted with at least one fluorine atom;  R<3>  = H or a 1-40C group;  q, m  = 5 with v = 0, or 4 with v = 1;  L  = H, 1-10C alkyl or alkoxy, 6-20C aryl, 6-10C aryloxy, 2-10C alkenyl, OH, N(R<12>)2 or halogen;  R<12>  = 1-10C alkyl or 6-14C aryl;  x  = 1-4, preferably 2 if M<1> = titanium, zirconium or hafnium;  Z  = a bridging element;  v  = 0 or 1 .
Patent DE-19821824-A1 (DE)
Title: Refrigerator and/or freezer with holder for bottle and/or can enables secure storage of a bottle or can without losses
Inventor: ROESER DIETER
IPC: F25D25/02
Filed: 1998-05-15
Abstract: The machine has a holder (16) for a bottle (18) and/or a can with transverse bulge-shaped round elements (20,22) and at least one longitudinal supporting element (24,26). The holder has hooks (30) on the ends of the round elements with which it can be suspended from a shelf (10) inserted above it. The hooks can alternatively fit into a lateral guide arrangement formed in the inner container.
Patent DE-19827326-A1 (DE)
Title: Isocyanate-reactive compound for preparation of e.g. hard polyurethane foam
Inventor: GUETTES BERND
IPC: C08G65/26
Filed: 1998-06-19
Abstract: Isocyanate-reactive compound with at least 90% sec. OH groups is prepared by reacting triols with propylene- or butylene-oxide. Isocyanate-reactive compound has a hydroxy number of 600-1000, 2.5-3.0 OH groups on average of which 90-100% are sec. groups, is prepared by reacting compounds with three OH groups with propylene oxide or butylene oxide. Independent claims are also included for a mixture of the above compound (i) and a polyester alcohol(s) (ii) with 20-50% sec. OH groups, an average functionality of 1.9-2.5 (2) and an OH number of 200-300 mg KOH/g, the preparation of polyisocyanate polyaddition products by reacting the above compounds or the above mixture with isocyanates in the presence of catalysts, propellants and additives and aids and the obtained polyisocyanate polyaddition products.
Patent DE-19831381-A1 (DE)
Title: Electrical drive
Inventor: WAFFENSCHMIDT EBERHARD DR
IPC: H02P6/18
Filed: 1998-07-14
Abstract: The drive has a movable part and at least one stimulation coil coupled to a pulse width modulated voltage (UA). The coil inductance is dependent on the position of the movable part. A measurement circuit is provided, to determine the coil inductance. The measurement circuit determines the time derivative of the coil current at two separate times and the difference between the time derivatives at these times. The first and second measurement times are associated with first and second voltage phases with first and second values of the pulse width modulated voltage. The difference between the time derivatives is inversely proportional to the coil inductance.
Patent DE-19833119-A1 (DE)
Title: Storage-stable injectable solution of vasodilator and beta blocker Carvedilol contains buffer, organic solvent, antioxidant and complexing agent
Inventor: WOOG HEINRICH
IPC: A61K31/40
Filed: 1998-07-23
Abstract: Syringe-ready injectable solution containing Carvedilol (RTM: 1-(4-carbazolyloxy)-3-(2-(2-methoxyphenoxy)ethylamino)-2-propanol) (I) comprises a buffer with a pH of 4.0-7.2, a water-miscible organic solvent, an antioxidant, and an agent (II) capable of binding heavy metals ions  An Independent claim is also included for preparation of the solution by suspending (I) in the organic solvent and water, adding the buffer to form a solution, adjusting the pH with alkali if necessary, adding the antioxidant and (II), diluting the mixture with water, and optionally adding substances to create an isotonic solution.
Patent DE-19835862-A1 (DE)
Title: Test device for integrated modules esp. memory modules
Inventor: WEBER AXEL
IPC: G01R1/04
Filed: 1998-08-07
Abstract: An arrangement for testing integrated modules includes a carrier or support frame (4) having test bases (1) for receiving the modules mounted in it. The test bases (1) comprise a terminal device and an associated socket board (6) via which the module can be electrically connected to a test head.  More specifically, the terminal device is a spring-loaded hinged cover flap (2) or a clip (3), and the socket-board (6) is fitted with SMD-contacts (7), the latter being specifically gold-coated.
Patent DE-19836926-A1 (DE)
Title: Polymerisationsaktive, nicht verbrückte, mononucleare Bisalkylmetall-Halbsandwichkomplexe auf der Basis von Seltenerd-Metallen und deren Verwendung als Katalysatoren für die (Co)polymerisation von polaren und unpolaren olefinisch ungesättigten Monomeren
Inventor: OKUDA JUN
IPC: C07F5/00
Filed: 1998-08-14
Abstract: Polymerisationsaktive, nicht verbrückte, mononucleare Bisalkylmetallhalbsandwichkomplexe der allgemeinen Formel DOLLAR A [CpR¶4-m¶(SiR'¶3¶)¶1+m¶]M(L)[CH¶2-n¶(SiR'')¶1+n¶]¶2¶ (I), DOLLAR A in der die Substituenten und Indizes die folgende Bedeutung haben: DOLLAR A M Scandium, Yttrium, Lanthan oder ein Lanthanoidmetall, DOLLAR A R Wasserstoff, Halogen, C¶1¶- bis C¶20¶-Alkyl, C¶3¶- bis C¶10¶-Cycloalkyl, C¶6¶- bis C¶15¶-Aryl oder C¶3¶- bis C¶30¶-Organosilyl, wobei zwei benachbarte Reste R auch eine 4 bis 18 C-Atome aufweisende gesättigte oder ungesättigte cyclische oder heterocyclische Gruppe ausbilden können, DOLLAR A R', R'' C¶1¶- bis C¶20¶-Alkyl, C¶3¶- bis C¶10¶-Cycloalkyl, C¶6¶- bis C¶15¶-Aryl oder Alkylaryl mit 1 bis 10 C-Atomen im Alkyl- und 6 bis 15 C-Atomen im Arylteil, DOLLAR A L eine niedermolekulare, Lewis-basische, organische Verbindung, DOLLAR A m 0, 1, 2, 3 oder 4 und DOLLAR A n 0 oder 1.
Patent DE-19840742-A1 (DE)
Inventor: HAKE JENS
IPC: H04W12/00
Filed: 1998-09-07
Abstract: The invention relates to a method for improving the security of authentication procedures in digital mobile radio telephone systems. In order to make it more difficult if not impossible to work out a secret code KI, several different secret SIM-specific codes KI are contained in the mobile radio telephone network and on a subscriber identity module SIM and a code KI for the implementation of said authentication is selected from the various secret codes thus contained during the authentication process between the subscriber identity module and the mobile radio telephone system pertaining to said SIM.
Patent DE-19841369-A1 (DE)
Title: Socket (strip) controlled by motion switch using controlled or adjustable switching of connected loads such that light measurement can be incorporated into controls
Inventor: ARNOLD FRANK
IPC: H01R25/00
Filed: 1998-09-10
Abstract: The socket strip switches external loads and auxiliary equipment on and off using relays or semiconducting components. The socket(s) is controlled by a motion switch. The switching off of the connected loads can be fixed or can be adjustable. A light measurement can be incorporated into the control arrangement.