baber/WOPTO huggingface dataset:
Patent DE-19755666-A1 (DE)
Title: Integrated circuit with built-in D=A converter
Inventor: NODA HIROSHI
IPC: H03M1/66
Filed: 1997-12-15
Abstract: The IC has an D/A converter (13), a controller (15) and a counter (14) which switches between repeat up and down counting modes in response to a counting mode switching signal (M). The counter is driven by the signal (CLK1) from a clock generator (12). On receipt of a test-ready signal (TE), the counter starts counting. A selector (16) enables a digital signal (Q1-Q8) from the counter to be selected in response to which the count mode switching signal is generated to switch counting modes according to the accumulated count.
Patent DE-19756627-A1 (DE)
Title: Radiation screening device for mobile telephone
Inventor: HEROLD FRANZ-FERDINAND DIPL IN
IPC: H04B1/3827
Filed: 1997-12-19
Abstract: The radiation screening device (2) has a radiation screening membrane or mesh, e.g. of aluminum and is incorporated inside a pocket of an item of clothing, e.g. a jacket pocket, in which the mobile telephone (1) is transported, for preventing transmission of radiation between the mobile telephone and the body of the wearer.
Patent DE-19801916-A1 (DE)
Title: Monitoring device for detecting presence of person on running board of refuse collection vehicle
Inventor: HISS ECKART DR
IPC: G01S15/931
Filed: 1998-01-20
Abstract: The monitoring device detects a running board of a refuse collection vehicle on which a person has climbed. When a load of at least 200 N acts on the running board a first switch (1) is actuated. The device also has an electronic analysis device which uses motor management to act on the vehicle speed, reversing an operation of the loading mechanism and/or its hydraulics. The device has a second time controlled switch (8) which is controlled before the first switch (1) and stops the hydraulics/loading mechanism when there is no load on the running board within a predetermined time and no switch pulse is output from the first switch (1). The first switch is preferably an opto- or ultrasonic proximity switch and controls operation of a third switch (4). The latter causes the forward speed to be reduced, prevents reversing and switches off the loading mechanism. A test generator (6) is used to provide a fast test pulse of 5-50 ms to the first switch (1). This reacts to a pulse to the third switch (4) but does not actuate the switch contacts of the switch part (5). The second switch (8) is responsive only to slower pulses than those of the test generator. The latter controls a comparator circuit (3) which blocks the third switch when the first is not responsive to the test pulse.
Patent DE-19804928-A1 (DE)
Title: Image compression method for digital images
Inventor: RUDAK PETER
IPC: H04N1/41
Filed: 1998-02-07
Abstract: The method involves dividing an image with a number of bits per image pixel divided into a corresponding number of 1-bit planes. The bit plane with the highest value bits is determined and combined with a selected bit plane with lower value bits, with compression of both the first bit plane with the highest value bits and the combined bit plane.  The bit plane with the highest value bits may be combined with the selected bit plane with lower value bits using an Exclusive-OR operation. The compression of both bit planes is carried out via a Joint Bi-level Image Experts Group compression algorithm.
Patent DE-19806297-A1 (DE)
Title: Automatic configuring of intelligent sensors and actuators, e.g for control or monitoring of boilers
Inventor: EIDSON JOHN C
IPC: G05B19/04
Filed: 1998-02-16
Abstract: A typical distributed system 10 consists of one or more components 12 that can be combined to form nodes or virtual nodes 14A.Each node communicates with a network 16 that can be via an intelligent node 18 or hub. Nodes also connect with different physical parameter sensors, e.g pressure, temperature or force 20.  The system has an automatic procedure for establishing the context parameters appropriate to a specific application, e.g boiler control.
Patent DE-19807161-A1 (DE)
Inventor: KLEIN ECKHARD
IPC: E06C7/16
Filed: 1998-02-20
Abstract: The invention relates to a cable control device for positioning and moving working platforms on ladder scaffolding. Said cable control device comprises a device (1) which is fitted with two deflection rollers (12, 13) and can be inserted onto a top of a ladder. A control cable (2) passing through the deflecting rollers (12, 13) and reaching the ground has a weight (17) at one end and a hold-back hook (81) for hanging the working platform (63) at the part leading to the other end. The invention is essentially characterized in that the working platform (63) is pulled upwards in a free-floating manner without mechanical guiding elements by means of the weight (17) which has previously been placed at a height, and can be positioned and moved both by being guided from its position on the ground by means of the control cables (9, 10) and directly from its position on the ladder. To prevent the platform (63), which is positioned on the ladder rungs by means of suspension elements (67, 54), from lifting off, locking elements (59) are provided for which can be released by means of one of the control cables (9, 10) or directly by hand. The device (1) is fitted with telescopic wall supports (41).
Patent DE-19814759-A1 (DE)
Title: Permanent magnet electrical machine with variable number of pole pairs e.g. synchronous machine
Inventor: OSTOVIC VLADO
IPC: H02K15/03
Filed: 1998-04-02
Abstract: The permanent magnet electrical machine uses tangentially and/or radially magnetized permanent magnets (2), which are combined with iron intermediate elements  (1), for forming the machine yoke, the number of permanent rotor pole pairs determined by the stator current.
Patent DE-19815130-A1 (DE)
Title: Electroformed metal stamp, for defining nanostructures, is produced
Inventor: HEYERS KLAUS
IPC: G03F7/00
Filed: 1998-04-03
Abstract: A metal stamp, for defining nanostructures, is produced using a negative pattern of an electron or ion beam sensitive photolacquer (1). An Independent claim is also included for a metal stamp, produced by the above process.
Patent DE-19818982-A1 (DE)
Title: Manoevring and parking valve for trailers having spring operated parking brake
Inventor: VOLLMER OTTO
IPC: B60T13/26
Filed: 1998-04-28
Abstract: The trailer braking is operated by a combined control unit (1) and brake assistance unit (3). The control unit has positions for moving under tow or after detachment, manoevring while uncoupled and parking while uncoupled or coupled.These positions in combination with the towing vehicle controls (11,15), the brake assistance unit (3) and the compressed air reservoir (31) operate the combined brake cylinder (23) as required.
Patent DE-19821657-A1 (DE)
Title: Electrical cabling system for commercial vehicle
Inventor: HIRT ULRIKE
IPC: B60R16/02
Filed: 1998-05-14
Abstract: The cabling system provides an electrical conection between  a main cable (12) with a  number of insulated cable conductors and several auxiliary cables (19,20) for supplying auxiliary electrical loads, using  connection points along the main cable conductors connected to the auxiliary cables, with an  insulation sleeve  (11) enclosing the electrical connections. Selected conductors of the main cable may be connected to plug-in connectors (21,22) for end conductors.
Patent DE-19823170-A1 (DE)
Title: Bipolar transistor with insulated gate electrode
Inventor: BAUER FRIEDHELM
IPC: H01L23/482
Filed: 1998-05-23
Abstract: The transistor has at least one insulated gate bipolar transistor or IGBT chip (1) with a number of parallel connected IGBT unit cells, two main connections (3) per chip and at least one gate connection (4) which interacts electrically with the cells' gate electrodes, which are formed by parallel connected polysilicon layers.  The IGBT chip has a gate finger-free area of a size which leads to inhomogeneous switch-off in gate finger-less MOS transistors and the polysilicon layers are connected to the gate connector(s) for direct interaction.
Patent DE-19824577-A1 (DE)
Title: Synthetic wood, especially used for manufacture of furniture
Inventor: LIPMAN BARRY
IPC: B27N3/00
Filed: 1998-06-02
Abstract: Synthetic wood, especially for furniture, consists of a pressed molding made of a paste of sawdust and a binding agent. The sawdust is made of pine wood and the binder is a vinyl acetate adhesive (5).
Patent DE-19828973-A1 (DE)
Title: Optisches 2-Faser-Ringnetz
Inventor: RETTENBERGER STEPHAN
IPC: H04J14/02
Filed: 1998-06-29
Abstract: Das 2-Faser-Ringnetz mit mehreren Terminals (T1 bis T4) besteht aus zwei unidirektionalen Datenringen. Die Verbindung zwischen zwei Terminals (T1 und T3) erfolgt im ungestörten Betrieb über jeweils einen Ring. Im Fall einer Leitungsstörung sind Protection-Kanäle vorgesehen, die jeweils dieselbe Wellenlänge wie die bisherigen Working-Kanäle aufweisen.
Patent DE-19832094-A1 (DE)
Title: Use of a water-dispersible silicon compound(s) and a water-soluble or dispersible phosphorous compound(s) in an aqueous polymer dispersion for e.g. adhesives and treating fibrous material
Inventor: DOERING WOLFGANG
IPC: C08L31/04
Filed: 1998-07-16
Abstract: Aqueous polymer dispersion contains a water-dispersible silicon compound(s) and a water-soluble or -dispersible phosphorous compound(s) and gives good flame retardance.  Aqueous dispersion comprises a water-insoluble organopolymer(s), a water-dispersible silicon compound(s) and a water-soluble or -dispersible phosphorous compound(s). Independent claims are included for the production of the above dispersions by mixing the components and fibrous materials treated with the dispersions.
Patent DE-19837379-A1 (DE)
Title: Housing for accommodating electrical and/or electronic circuits has sealing edge sitting on bent border when door is closed and together with bent border shielding sealing region
Inventor: ELM OSKAR
IPC: H02B1/28
Filed: 1998-08-18
Abstract: A housing for accommodating electrical and/or electronic circuits has a body with an opening that can be sealed with a hinged door. The opening is surrounded by a peripheral sealing edge which protrudes in the direction of the closed door and abuts onto a seal applied to the door inner side. The seal is located peripherally on the outer edge regions of the door. On the sealing edge is attached a bent border which extends in the direction of the outer side of the door. The door has a bent-over edge which extends in the direction of the bent border of the body when the door is closed. The edge (22) sits on the bent border (17) when the door (20) is closed and together with the bent border shields the sealing region from the outside of the housing.
Patent DE-19841303-A1 (DE)
Title: Leak sealant for tanks and other vessels for hazardous substances comprises optionally plasticised thermoplastic or reactive plastic material which is molded to fit leak and sets after reasonable working time
Inventor: MALZ HAUKE
IPC: C09K3/12
Filed: 1998-09-10
Abstract: A leak-sealing material consists of a thermoplastic or reactive plastic or plastic blend, or a mixture thereof with low-molecular weight and unreactive substances, which can be molded in situ to fit the shape of the leak and then becomes highly viscous and finally solid after not less than 30 seconds and not more than 120 minutes. Independent claims are also included for (a) leak sealers consisting of leak-sealing material as defined above and possibly another component; (b) leak sealers consisting of thermoplastic material as above in the form of strings, sheet, film, fibers, fleece, plugs, wedges or blocks, and possibly another component.
Patent DE-19844903-A1 (DE)
Title: Use of water-soluble and water-dispersible polyalkylene oxide and polyglycerol containing polymerizates as pharmaceutical coating agents, binders and film-formers
Inventor: GOTSCHE MICHAEL
IPC: A61K47/34
Filed: 1998-09-30
Abstract: The use of polymerizates obtained by the polymerization of aliphatic carboxylic acid vinyl ester(s) in the presence of polyethers followed by saponification as pharmaceutical coating agents, binders and/or film-formers is new.  Polymerizates obtainable by the polymerization of vinyl ester(s) of 1-24C aliphatic carboxylic acids in the presence of polyethers of formula (I) and subsequent full or partial saponification of the polyvinyl ester groups are used as coating agents, binders and/or film-formers in pharmaceutical dosage forms. R<1>-(O-(R<2>-O)x-(R<3>-O)y-(R<4>-O)z-R<5>)n              (I) R<1> = H; 1-24C alkyl; R<6>-CO-; or a polyalcohol group;  R<2>-R<4> = -(CH2)2-; -(CH2)3-; -(CH2)4-; -CH2-CH(CH3)-; -CH2-CH(CH2CH3)-; or -CH2-CHOR<7>-CH2-;  R<5> and R<7> = H; 1-24C alkyl; or R<6>-CO-; R<6> = 1-24C alkyl;  n  = 1-8;  x  = 1-5000;  y and z  = 0-5000. An Independent claim is also included for the use of polymerizates obtainable by carrying out the polymerization in the presence of an additional monomer comprising a 1-24C alkyl or hydroxyalkyl ester of a 3-8C monoethylenic carboxylic acid, a 1-24C alkyl vinyl ether, a N-vinyllactam or a 3-8C monoethylenic carboxylic acid.
Patent DE-19845753-A1 (DE)
Inventor: HUMMEL HEINRICH
IPC: H04Q11/04
Filed: 1998-10-05
Abstract: A request for the establishment of a link is transmitted from an originating network node to a destination network node (ZK) in order to set up a communication link in a telecommunication network comprising a plurality of network nodes (NK ,TK, ZK) that are connected via link lines (LL). Specific routing information contained in the request for said link establishment is read out in a network node (NK, TK) which receives theequest. Said information enables the request for a link establishment to be routed via a link line (LL) of the node (NK, TK), whereby said link line is allocated to this specific routing information.
Patent DE-19850861-A1 (DE)
Title: Housing cover, especially for equipment for electrifying fences
Inventor: HAMM VALERY
IPC: H05K5/03
Filed: 1998-11-04
Abstract: The housing cover (C) acts as a medium for information and has a flat, flexible outer plate (2) onto one surface (2a) of which the information can be printed using screen printing. The plate is recessed to lie flush with the upper cover surface and is held flush by attachment devices (3,4). An Independent claim is included for a housing.
Patent DE-19850947-A1 (DE)
Title: Device for controlling opening and closing times of gas exchange valves of internal combustion engine comprises at least one drive device, at least one camshaft with at least one cam for operating at least one valve
Inventor: KRAMER ULRICH
IPC: F01L1/34
Filed: 1998-11-05
Abstract: The opening and closing times of the gas exchange valves of an internal combustion engine are controlled by a device comprising at least one drive, at least one camshaft (28) with at least one cam (50) for the operation of at least one valve and at least one hydraulic adjustment device for the relative rotary angle between the drive device and the camshaft. The adjustment device has at least one movable component with at least one surface activatable with a hydraulic fluid.  A hydraulic oil pressure source is provided together with a hydraulic oil outlet. At least one connecting device is incorporated which creates a timewise hydraulic connection of the pressure source with the at least one surface. The use of a forced control device causes the hydraulic activation of the adjustment device to be at least partly influenced dependent upon the absolute rotary angle of the camshaft.
Patent DE-19851411-A1 (DE)
Title: Position measurement method for milling or drilling tool, using contactless measuring devices cooperating with rotary machining tool in its machining position
Inventor: SCHOENBERG HUGO
IPC: B23Q17/09
Filed: 1998-11-07
Abstract: The method uses contactless measuring devices, e.g. laser light barrier devices (5,6 ; 7,8), cooperating with the machining tool (3) after its movement into the machining position, for position measurement of the rotary machining tool, with subsequent compensation of detected geometric position errors.  An Independent claim for a position measuring device for a rotary machining tool is also included.
Patent DE-19853337-A1 (DE)
Title: Communication method used between 2 automobiles has onboard transceivers providing short-range transmission/reception cones for bidirectional communication between automobiles in close proximity
Inventor: BASTIAN ANDREAS
IPC: G08G1/0965
Filed: 1998-11-19
Abstract: The communication method uses a transceiver (10) onboard each automobile (1,2) providing a short-range transmission/reception cone, e.g. for bidirectional communication of short messages between 2 automobiles in close proximity to one another.  An Independent claim for a communication device used between 2 adjacent automobiles is also included.
Patent DE-19854159-A1 (DE)
Title: Making paper cup with thermally-insulating jacket includes cut edge sealing operation which prevents appearance of smooth, unsightly line during thermal expansion of insulating layer
Inventor: SCHNEIDER ADAM
IPC: B31B105/00
Filed: 1998-11-24
Abstract: The cut edge (9) of the casing blank (18), which will come to lie on the outside of the finished cup, is treated with an impregnating, heat-sealing material, which evaporates rapidly.  An Independent claim is included for equipment carrying out the method. A device (19) wetting the edge with oil, includes a swab (22) for the impregnant, and edge clamping strips (21). Preferred features: The impregnant is mineral oil. During its application, the blank is held near the cut edge, and the wetting device is moved.
Patent DE-19854819-A1 (DE)
Inventor: BAUMANN FRANZ-ERICH
IPC: C08K3/04
Filed: 1998-11-27
Abstract: A polyamide molding composition (I) contains 3-30 wt.% of a conductive carbon black (II) having a DBP absorption value of 100-300 ml/100 g, a specific surface area of 30-180 m<2>/g, an ash content of less than 0.1 wt.% and a grit content of up to 25 ppm. An Independent claim is included for a polymeric article prepared from (I).
Patent DE-19859079-A1 (DE)
Title: Miniature electric heat extraction fan e.g. for notebook computer, has flat housing containing fan wheel with fan blades projecting into central air intake provided by housing cover plate
Inventor: HORNG ALEX
IPC: F04D29/60
Filed: 1998-12-21
Abstract: The fan has a flat housing (100) with a central chamber (101) receiving a fan wheel (120) enclosed by a cover plate (130) fitted to the housing, provided with a central air inlet (131), with an air outlet (103) at the chamber peripheral edge. The fan wheel has a stator insert (110) fitted to a shaft sleeve (102) projecting from the housing base, with a central shaft rotating within the shaft sleeve and a number of peripheral fan blades (122), each having an upper section partially projecting into the air inlet.  An Independent claim for a cover plate for a miniature heat extraction fan is also included.
Patent DE-19901124-A1 (DE)
Title: Assembly for controlled care and/or tending for domestic animals in agricultural operational units with large cattle stock
Inventor: LAUE HANS-JOACHIM
IPC: A01K11/00
Filed: 1999-01-14
Abstract: The assembly comprises a probe in the stomach or intestine of each animal with sensors for measuring state magnitudes of the animal organism, a least one measuring signal transmitter, and a central control with a signal receiver. A computer processes the signals to form control signals transmitted via at least one interface. The control signals operate a supply and/or tending unit for the animal, which for this purpose and for control signal reception is coupled to the interface. The probe is a bole embedded in the animal belly, e.g. the first stomach of ruminants.  An Independent claim is included for the method.
Patent DE-19901790-A1 (DE)
Title: Vorrichtung zur Zerstörung von Münzen
Inventor: ZIMMERMANN THOMAS
IPC: B02C18/14
Filed: 1999-01-08
Abstract: Die Erfindung betrifft eine Vorrichtung (1) zur Zerstörung von Münzen, mit Mitteln (2) zur Zuführung der Münzen, mit Mitteln (3) zur Zerstörung der Münzen und mit Mitteln (4) zum Abführen und/oder Sammeln der zerstörten Münzen. Die Mittel (2) zur Zuführung der Münzen sowie die Mittel (3) zur Zerstörung der Münzen weisen in einem Normalbetriebszustand keine Eingriffsöffnung auf. Die Mittel (3) zur Zerstörung der Münzen weisen zumindest zwei im wesentlichen zylinderförmige Schneid- oder Deformationselemente (5) auf, deren Zylinderachsen Drehachsen (6) sind, und welche im Gegensinn zueinander rotierend antreibbar sind. Der Abstand der Drehachsen (6) ist kleiner als die Summe der Zylinderradien (7) und zwei gegeneinander rotierenden Schneid- oder Deformationselementen (5) plus einer maximalen Münzendicke.
Patent DE-19902441-A1 (DE)
Title: Pig casting machine, especially for casting iron pigs, has a melt distributor with a melt reception portion connected to a pouring portion by a bottom opening in a partition wall
Inventor: HILLE VOLKER
IPC: B22D5/04
Filed: 1999-01-22
Abstract: A pig casting machine comprises a melt distributor (6) having a melt reception portion (7) connected to a pouring portion (9) by a bottom opening (11) in a partition wall (12). A pig casting machine has an endless belt (2) for transporting pig moulds (1) between a casting station (3) and an emptying station, the casting station comprising a distributor (6) having a basin portion (7) which holds melt (8) received from a transport vessel (4) and which communicates with a pouring portion (9), having one or more pouring tubes (10), by means of a lower connection opening (11) in a common siphon-like partition wall (12).
Patent DE-19904278-A1 (DE)
Title: Dirigible of penguin shape lifted by hydrogen gas has an outer zone filled with non combustible helium gas
Inventor: HEGELE FRANZ
IPC: B64B1/30
Filed: 1999-02-03
Abstract: The outer helium zone (4) has yarn-based spacer (2) and is made of light metal sheeting reinforced internally. The lifting gas is hydrogen in the largely gas-impermeable lining (6) of the shell (1). Hydrogen entering zone (4) is released via a top pipe (3) and the hydrogen volume is calibrated via a pipe (5).
Patent DE-19907048-A1 (DE)
Title: Cooker or hot plate has one-piece socket frame to position and hold heat-resistant cover plate and at least electric heating body of electric elements
Inventor: VOGEL JEAN-LOUIS
IPC: F24C15/10
Filed: 1999-02-19
Abstract: The cooker or hot plate has a heat-resistant cover plate and electric elements (6,8,10) of which at least one is an electric heating body (6). The cover plate (2) and at least the heating body are supported and positioned in a one-piece socket frame (12) which has at least one indentation (14) to hold the cover plate and projections (28) projecting away from the inner circumference to hold the electric elements.  The frame has holes for fixing and positioning the electric elements. At least one of the holes is threaded to take a screw
Patent DE-19907554-A1 (DE)
Inventor: SCHMIDMAYER GERHARD
IPC: F24C14/00
Filed: 1999-02-22
Abstract: The invention relates to a catalyst for use, in particular, in a baking oven with at least two partial catalysts fluidically arranged one behind the other, whereby one partial catalyst has a catalytically active metal layer as an active surface. In order to improve the effectiveness of the catalyst with respect to the elimination of unpleasant odours, at least one partial catalyst has a metal-oxide layer as an active surface and at least one other partial catalyst has a metal layer selected from the 8 - 10 subgroup of the periodic table of elements as an active surface.