baber/WOPTO huggingface dataset:
Patent DE-19744636-A1 (DE)
Title: Control of pressure injection moulding machine opening and closure
Inventor: ARAI TSUYOSHI
IPC: B29C45/60
Filed: 1997-10-09
Abstract: The control method is devised for a pressure injection moulding machine. The system includes a control valve (4) for a hydraulic cylinder (15) driving an object e.g. the moving mould platen (2). A signal (Cs) is sent from the control unit (5) to the control valve (4), which varies the movement. In the new method, along the path of motion of the platen, including a zone of acceleration (Vca), speed control is carried out in open circuit. The signal to the valve is based on a speed error value. In a zone of motion including a deceleration region, the control signal supplied to the valve is derived from closed circuit control. This signal is based on the difference between a detected speed value and a speed error value.
Patent DE-19746490-A1 (DE)
Title: Dual fluid injection system for IC engine
Inventor: RUOFF MANFRED
IPC: F02M43/00
Filed: 1997-10-22
Abstract: A fuel injection system  has the facility to add an additional fluid e.g. water to improve emission products and efficiency. Two 2/2 valves replace two costly 3/2 valves. One valve (MV1) is connected between the common rail fuel supply and the injector and a second valve (MV2) is connected between the first valve and the low pressure side of the injectors, with a non return valve between the valve and the injector. A single pair of valves controls the amount and timing of additional fluid added to all the injectors.
Patent DE-19746513-A1 (DE)
Title: Color photographic material containing silicon, especially useful as print paper or transparency
Inventor: HAGEMANN JOERG DR
IPC: G03C1/815
Filed: 1997-10-22
Abstract: In color photographic material with light-sensitive silver halide (AgX) emulsion layer(s) and an optional light-insensitive layer nearer the light source than the emulsion layers, at least one of the layers contains particles of silicon (Si) and/or solid compounds containing a stoichiometric excess of Si, with an average diameter <=  120 nm.
Patent DE-19747570-A1 (DE)
Title: Cooker hood
Inventor: KELLER GERD DIPL ING
IPC: F24C15/20
Filed: 1997-10-28
Abstract: The cooker hood has a flat casing containing a motor-driven fan wheel and a fat filter. In the region of the upper casing wall, the fan wheel (3) is located within an upper casing chamber (5). The fat filter (10) is in the lower casing chamber (6), separated from the upper one by a dividing wall (4). The fat filter extends horizontally in the outer regions , diverting upwards towards the middle, and is fitted in an aperture (7) in the dividing wall, extending as far as the centre of the fan wheel. The outer edge of the filter may fit in a trap groove (11).
Patent DE-19748976-A1 (DE)
Inventor: RAETZSCH MANFRED PROF DR
IPC: C08L23/08
Filed: 1997-11-06
Abstract: Thermoplastic elastomers with high strength and elasticity combined with good coloring properties are obtained by melt-compounding mixtures of propylene homo- and/or co-polymers and elastomeric olefin co- and/or ter- polymers with diene monomers and radical initiators in presence of auxiliary substances. Thermoplastic elastomers (TPE), with high strength and elasticity and good pigmentability, in which the embedded elastomer has an average particle size of 0.05-5 (preferably 0.1-1) microns, are obtained by reacting, in the melt, mixtures of: (A) 20-80 (preferably 40-60) wt% propylene homo- and/or co-polymers, and (B) 80-20 (preferably 60-40) wt% elastomeric 2-8C olefin co- and/or ter-polymers with (based on total polymer) (C) 0.10-4.0 (preferably 0.2-1.5) wt% volatile 4-7C dienes, and (D) 0-4.0 (preferably 0.2-1.5) wt% acyl peroxides, alkyl peroxides, hydroperoxides, peroxycarbonates, peresters, ketone peroxides, peroxy-ketals and/or azo compounds as radical initiators, with the addition of: (E) 0.01-40 wt% auxiliary substances before and/or after the reaction. Independent claims are also included for: (a) high-impact polymer blends comprising (i) 5-95 (preferably 10-50) wt% TPE as above and (ii) 95-5 (preferably 90-50) wt% of (iia) unmodified polyolefins, preferably isotactic homopolypropylene, copolymers of propylene with ethylene or 4-18C  alpha -olefins (especially statistical copolymers, block copolymers and/or statistical block copolymers), non-isotactic homopolypropylene, amorphous polypropylene or non-linear propylene polymers and/or (iib) blends of (iib1) 60-98 wt% crystalline copolymer of 85- 99.5 wt% propylene and 15-0.5 wt% ethylene and/or  alpha -olefin of formula H2C=CHR in which, (iib2) 2-40 wt% elastic copolymer of 20-70 wt% ethylene and 80-30 wt% propylene and/or  alpha -olefin as above; and (b) the process as above for the production of TPE, carried out in a continuous kneader at 150-300 (preferably 185-245) degrees C with residence times of 1-35 (preferably 2.5-6) minutes. R = 2-8C linear or branched alkyl
Patent DE-19749667-A1 (DE)
Title: Method for testing colour fidelity in industrial use
Inventor: FOESEL SIEGFRIED
IPC: G01J3/46
Filed: 1997-11-10
Abstract: The method involves using a sensor (30) extending in two directions (x,y). An essentially continuous fanning out or splitting (20) of incident light from a small image region or object region is produced, especially on several adjacent first light-sensitive elements (31) of the sensor. At least one simultaneous, also essentially continuous, spectral fanning out of the incident from another (small) image region or object region is produced, especially on several more adjacent light-sensitive elements of the same sensor.
Patent DE-19752765-A1 (DE)
Title: Interference equalising circuit for radio receiver
Inventor: HEINZMANN GUSTAV DR ING
IPC: H04B1/12
Filed: 1997-11-28
Abstract: The circuit equalises a distorted, required signal received by a radio receiver. The circuit is formed by a structure with at least three parallel tracks (Pz,P1,2), starting from a common input for the distorted, required signal in the form of an oscillation mixture (Z5). The tracks are combined at a common output, coupled to a processor circuit of the receiver. Over the first track (Pz) the oscillation mixture passes unchanged to the output, while in the second track (P1) a filter unit (PLLF1) is provided followed by circuit stage (Q1) of the circuit portion (Q1,Mi1), effecting the frequency sheeting. The carrier frequency (f,d) and oscillations of the direct frequency adjacent signal are eliminated. For eliminating the carrier frequency (g,c) of the following signal, the third track (P2) contains another filter unit (PLLF2), followed by another circuit portion (Mi1,Q2) for the frequency shift.
Patent DE-19755477-A1 (DE)
Inventor: BREMER KARL-GUENTER
IPC: G01N33/18
Filed: 1997-12-13
Abstract: The invention relates to a device for monitoring a processing liquid. The device comprises at least one sensor for generating at least one monitoring signal. A device is provided for detecting, storing and maintaining the reliability performance of the sensor. In addition, a device is provided for processing the monitoring signal and for generating a signal for indirect or direct influence of the composition of the processing liquid. Actuators are also provided for converting given criteria or specified values.
Patent DE-19804276-A1 (DE)
Inventor: SCHRIMPF WERNER
IPC: H04M7/12
Filed: 1998-02-04
Abstract: The automatic text conversion method uses a computer network processor (2) which converts text information corresponding to received electronic mail into corresponding spoken words which can then be transmitted to a telephone subscriber in a stationary or mobile telephone network (6,7), using automatic dialling of the entered subscriber telephone number by the network processor, with automatic tariff charging of the calling or called subscriber.
Patent DE-19804696-A1 (DE)
Title: Multicomponent adhesive for binding refractory stone
Inventor: WILHELMI BRUNO
IPC: C09J11/04
Filed: 1998-02-06
Abstract: Multicomponent adhesive for binding refractory stone comprises: (1) an acidic component (A) for coating the stone surface; and (2) an alkaline component (B) for indirect binding of the stone surfaces coated with the acidic component (A). The components (A) and (B) chemically react with each other under light pressure and create an adhesive action between the stones.
Patent DE-19812342-A1 (DE)
Title: Electro-energy regenerative effective damping of wheel axles of land-going electric vehicles
Inventor: TUNGER HENRY
IPC: B60G13/14
Filed: 1998-03-20
Abstract: An Electro-energy regenerative effective damping of the wheel axles of land-going electric vehicles has the driving vertically oscillating spring vibrations accurately determined in meticulous fashion via vertical acceleration sensors inside the wheel hubs and converted by a centralized electronic control unit by the arithmetic inclusion of the present vehicle speed parameter. Proportionally to these amplitudes at vibration-damping AC generators installed specifically for this at the wheel suspensions, they are continuously controlled via proportional voltage impulses at their excitation windings. The external teeth of the respective generator rotors are linked by toothed rod or toothed belts to the unsprung masses of the respective wheel suspensions.
Patent DE-19814472-A1 (DE)
Title: Virtual user system for reception and storage of internet information
Inventor: SCHALL RICHARD DR
IPC: G06Q10/00
Filed: 1998-03-28
Abstract: The virtual user system has a number of user tables (1) storing data sets, each representing a real object and associated with a main key, the data sets in different user tables combined to provide a tree or network structure virtual user system. New information received from the internet is stored in reception containers (3), with subsequent transfer to the user tables via data filters (4).
Patent DE-19816773-A1 (DE)
Title: Valve control device for internal combustion engine
Inventor: SCHNELL OLIVER
IPC: F01L13/00
Filed: 1998-04-16
Abstract: The valve control device has two selectively engaged tappets acting with two cam profiles (7,8). The primary tappet is pivoted to an axis (12) at one end and to the valve stem (14) at the other. The other tappet is a secondary one, turning on the primary tappet about a second axis (13) parallel to the first one. A switchable support element (10) acts on one of the tappets.
Patent DE-19818061-A1 (DE)
Title: Reinstatement of sewers and drains using resin-impregnated liner
Inventor: HERBER ALBERT
IPC: F16L55/165
Filed: 1998-04-22
Abstract: A flexible tubular sheet is drawn into the pipe, followed by a liner of resin-impregnated glass fiber material. The liner and surrounding tube are expanded and placed using compressed air. The liner is then hardened. Preferred features: The tube is flexible and lay-flat, drawn in as a folded, U-shaped cross section. It has a surface permitting easy sliding, at least internally. It is expandable. Hardening takes place using ultraviolet light. The outer tubing wall is 1-5 mm thick.
Patent DE-19818816-A1 (DE)
Inventor: SIEBERT KLAUS
IPC: B65H19/22
Filed: 1998-04-27
Abstract: The pressure drum (35) is mounted on an elevating platform so as to rotate. A guide (39) for the reel has guide rails (41) parallel to a horizontal line. The pressure drum is positioned on the elevating platform on a conveyor (13) which can be horizontally displaced by a hoist (17). The drum is held by a guide carriage (23) displaced horizontally by a pressure appliance (25). First and second (51,53) drives apply torque to the winder reel.
Patent DE-19822919-A1 (DE)
Title: Navigation system for road vehicles
Inventor: TOEDTER WERNER
IPC: B60R16/033
Filed: 1998-05-22
Abstract: The navigation system (1) is microcomputer based and has sensors and memory. The power supply is provided from the vehicle battery (4) via the ignition switch (3). The system has a several modes of operation including a standby mode that is initiated when the ignition is turned off. This depends upon the duration of the interruption.
Patent DE-19824344-A1 (DE)
Title: Additional security for double-lock safes and deposit boxes having keys
Inventor: SCHLUETER HANS
IPC: E05B17/14
Filed: 1998-06-02
Abstract: Doors having two separate keys for security are further protected by closing one keyhole with an electromagnetically, or motor driven (8,9), shutter (7), locked in place by a magnetically (17) operated slide (16) which may be remotely released.
Patent DE-19825049-A1 (DE)
Title: Filter circuit for letterbox format television images
Inventor: KIM YOUNG-NO
IPC: G06T5/20
Filed: 1998-06-04
Abstract: The filter circuit for use with television images of a so called letter box format provides a correction of data words having rounding errors. The pixel data is processed by a filter circuit with a (0.5) coefficient. This results in a shift operation and the least significant bit is lost. The correction process involves an operand (OP51,OP52) shift operation and a summation.
Patent DE-19828414-A1 (DE)
Title: Electrical connector e.g. for motor vehicle
Inventor: SZELAG MARTIN
IPC: H01R13/629
Filed: 1998-06-25
Abstract: The connector has a first connector housing (2) with latching mechanism having a lever (9) and a latching hook (12). The hook cooperates with a pin (11) on the counter connector housing (3). The lever and hook are coupled together so that when the lever is pivoted from a completely open position into a first position, the hook lies on the pin.
Patent DE-19830934-A1 (DE)
Title: Gerät zur Wirbelsäulentherapie
Inventor: SCHIPKE NORBERT
IPC: A61H23/02
Filed: 1998-07-10
Abstract: Die Erfindung bezieht sich auf ein neuartiges Gerät zur Wirbelsäulentherapie in Form einer Liege und ist gekennzeichnet durch eine an einem Gestell oder Rahmen federnd gelagerten Liegefläche mit wenigstens einem Schwingungserzeuger zur Erzeugung einer dreidimensionalen Schwingung für die Liegefläche in allen drei senkrecht zueinander verlaufenden Raumachsen.
Patent DE-19833746-A1 (DE)
Title: Security paper and method for checking authenticity of documents recorded on it protects securities like bank notes against forgery by using embedded electronic switching circuit
Inventor: BROSOW JOERGEN
IPC: G07D7/01
Filed: 1998-07-27
Abstract: An electronic switching circuit (1,4,7) is embedded in security paper. A carrier frequency input signal is transmitted to the switching circuit for checking authenticity. An output signal transmitting responses to it via the switching circuit is captured while displaying an authentication feature. A transmitter-receiver antenna serves as a pattern (7).
Patent DE-19841650-A1 (DE)
Title: Nanocrystalline metal oxide layers, used e.g. as semiconductor, photo- or electrochromic or catalytic layers, are produced on barrier layer-forming metals by spark discharge anodization
Inventor: HENNIG INGO
IPC: H01G9/20
Filed: 1998-09-11
Abstract: Nanocrystalline metal oxide layer production on barrier layer-forming metals, by spark discharge anodization in an aqueous electrolyte containing a complexing agent, metal alkoxide and alcohol. Production of nanocrystalline metal oxide layers on barrier layer-forming metals comprises exposing a cleaned substrate to optionally pulsed d.c. spark discharge anodic treatment in an aqueous electrolyte containing the or each metal or compound to be applied with voltage change with time up to the coating voltage. The aqueous electrolyte contains 0.01-5 (preferably 0.1) mol/l complexing (preferably chelating) agent, 0.01-5 (preferably 0.05) mol/l one or more metal alkoxides or their derivatives and 0.01-5 (preferably 0.04) mol/l alcohol (preferably secondary or tertiary alcohol).
Patent DE-19844976-A1 (DE)
Title: Optical device for measuring physical parameter
Inventor: BOSSELMANN THOMAS
IPC: G01J9/02
Filed: 1998-09-30
Abstract: The optical device has at least one light source (10) and an optoelectronic evaluation unit (40), for detecting wavelength variations in the light signal resulting from physical parameter variations.  The optoelectronic evaluation unit has an interferometer (30) with two interferometer arms (31,32), at least one of which has an element with a wavelength-dependent reflection point, e.g. a Bragg grating (6).
Patent DE-19845410-A1 (DE)
Title: Herstellungsverfahren für einen elektrostatisch leitfähigen Belag sowie danach hergestellter Belag
Inventor: KUENZIG HERRMANN
IPC: B29C35/02
Filed: 1998-10-03
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Herstellen eines Belags in Form von Platten, Walzen, Hohlzylindern, Bändern wie Transportbändern oder dergleichen aus einer Masse, die vorwiegend ein Gießharz, beispielsweise Polyurethan (PU), oder Gummi mit homogen zugemischtem Ruß aufweist, wobei der Masse in ihrem forminstabilen Rohzustand Ruß homogen zugemischt wird und die Masse danach in den formstabilen Endzustand mit gewünschter Endform, beispielsweise durch Aushärten oder Vulkanisieren bzw. nach dem Kalandrieren von Kautschuk, gebracht wird, wobei die Masse in ihrem forminstabilen Rohzustand in ihre gewünschte Endform gebracht wird und wobei danach sowie während des Aushärtens oder Vulkanisierens ein elektrisches Feld mit einer elektrischen Gleichspannung in der gewünschten Raumvorzugsrichtung angelegt wird. DOLLAR A Die vorliegende Erfindung betrifft des weiteren einen elektrostatisch leitfähigen Belag.
Patent DE-19847770-A1 (DE)
Inventor: BRUECHER PETER
IPC: F16L59/18
Filed: 1998-10-16
Abstract: Guide channels (10) inside the end section (9) of the connector piece (3) branch off in a star shape from the inlet part (8) of the piece. The cooled pipes (4) are set in a base (6) and arranged to form a partial circuit, into which the guide channels lead. The connector piece has a cylindrical inlet part connected to the uncooled pipe (2), which widens out into an end section containing guide channels running coaxial to one of the cooled pipes and leading away from the inlet part.
Patent DE-19848081-A1 (DE)
Title: Antriebseinrichtung mit einem Stellantrieb
Inventor: ZINTLER ALBERT
IPC: E05B81/24
Filed: 1998-10-19
Abstract: Die Erfindung betrifft eine Antriebseinrichtung, insbesondere eine Schließeinrichtung, mit einem Stellantrieb zum Antreiben eines beweglichen Elementes sowie einer Positionserfassungseinrichtung zur Erfassung der Position des beweglichen Elementes, wobei erfindungsgemäß vorgesehen ist, daß die Positionserfassungseinrichtung ein an dem beweglichen Element angebrachtes Magnetelement sowie ein in der Nähe des Magnetelementes angeordnetes Hall-Element aufweist, wobei das Hall-Element in einem elektronischen Baustein integriert ist.
Patent DE-19850340-A1 (DE)
Inventor: HUANG QUAN
IPC: B29C48/295
Filed: 1998-11-02
Abstract: The present invention relates to a method for producing foams, mainly microcellular foams, made of polymers or polymer mixtures (13) and used in the production of moulded articles (21). In section (15) of the method, the polymers or polymer mixtures (13) are melted in an extruder and further guided through a shaping device (12), the foaming being carried out by gas introduction (14). To this end, the section (15) of the method is divided into at least a first (150) and a second part (151). The melting of the polymer or polymer mixture (13) takes place in the first part (150), and the introduction of the gas (14) under a pressure higher than that of the melt also takes place in the first part under the action of at least one shearing and/or kneading member (16) that acts on the polymer or polymer mixture (13) submitted to the action of the gas (14). At the end of the method's second part (151) that follows the first one (150), the method involves foaming the polymer or polymer mixture (13) which is submitted to the gas action and has an increased pressure relative to that in the first part (150). This method can be used for producing membranes in the form of moulded bodies.
Patent DE-19851178-A1 (DE)
Title: Radiation and static, or electro-smog, protection, especially for humans, animals and plants, has electrically conducting tissue mounted on or in bearer material, especially any type of clothing
Inventor: WISSEL WILHELM
IPC: A61N1/16
Filed: 1998-11-06
Abstract: The protection arrangement has an electrically conducting tissue mounted on or in a bearer material, especially any type of clothing, to screen against electrosmog, i.e. magnetic and electrical alternating fields and static charges. Static charges can also be carried away to the soles of the shoes via wires in the case of humans.
Patent DE-19853638-A1 (DE)
Title: Carbon di:oxide supply apparatus for washing semiconductor devices, liquid crystals
Inventor: KATOU HITOSHI
IPC: B01F3/04
Filed: 1998-11-20
Abstract: Ultra-pure water of desired  specific  resistance value is manufactured by uniform mixing of carbon dioxide so  that the specific  resistance  value of water  is  lowered  than  the desired value.  An Independent claim is also included  for the  carbon dioxide addition method which involves  supplying  raw water  through a shunt depending on the consumption of water  and the flow rate by a distribution apparatus. Raw water supplied  at a low flow rate is mixed with high concentration of carbon dioxide and  the  mixed water is uniformly mixed with raw  water  flowing with large flow rate.
Patent DE-19855765-A1 (DE)
Title: Oxidationsstabile Oleine
Inventor: CHRISTOPH RALF
IPC: C07C51/43
Filed: 1998-12-03
Abstract: Vorgeschlagen werden oxidationsstabile Oleine mit einer Jodzahl von 60 bis 130, einem Trübungspunkt unterhalb von 11 DEG C, die im wesentlichen ungesättigte Fettsäuren enthalten, dabei mehr als 65 Gew.-% Ölsäure, jedoch weniger als 16 Gew.-% Linolsäure aufweisen, dadurch erhältlich, daß man Raffinationsfettsäuren DOLLAR A (a) partiell härtet, DOLLAR A (b) die resultierenden Härtungsprodukte einer Trennung in im wesentlichen ungesättigte Fettsäuren (Oleine) und im wesentlichen gesättigte Fettsäuren unterwirft und DOLLAR A (c) anschließend das erhaltene Roholein destillativ aufarbeitet.
Patent DE-19901286-A1 (DE)
Title: Structural component, especially for aircraft construction, has one-piece inner body with recesses and/or openings to form installation spaces, and cover element connected to inner body and closing off recess or opening
Inventor: ROSSOL HANS-JOACHIM
IPC: B64C1/06
Filed: 1999-01-15
Abstract: The structural component(3) comprises a one-piece inner body(1) which has at least one recess and/or opening(5) to form at least one installation space. A cover element is connected to the inner body and closes off the recess or opening whereby loads acting upon the structural component at least partially are absorbed by the cover element. The inner body may be square in form with the recess or opening at a predetermined distance from the edges(7) of the square. An Independent claim is included for a procedure to manufacture a structural component in which an inner body is provided with recesses and/or openings to form installation spaces.
Patent DE-19902133-A1 (DE)
Title: Subsea exploitation of raw materials employs ship, suspended pumping system and central unit on sea bed with satellite recovery equipment, bringing sea bed or subsea resources to surface
Inventor: HOBOY ANDREAS
IPC: E21C50/00
Filed: 1999-01-20
Abstract: A ship (5) recovers e.g. mineral nodules, oil or gas from the sea bed or formations below it. The ship suspends a pumped suction conveying system (3). This connected to a central suction system (2) resting on the sea bed, over which it can be moved. A series of mobile satellite extensions is connected to the central suction system.
Patent DE-19903993-A1 (DE)
Inventor: GANTNER GEBHARD
IPC: B25C1/14
Filed: 1999-02-02
Abstract: The powder-driven insertion machine has a housing (1) and guide cylinder (2) in whose inner bore (25) is a drive piston (4). A control pin (8) protrudes from the guide cylinder and cooperates with a counter-surface (26). An ignition pin (16) is connected with the release slide-piece (19) operated by a trigger (15). The housing contains a retainer pin (9) protruding inside the guide cylinder. The shortest distance (A3) between the retainer pin and a base (28)of the inner bore corresponds to the length of the drive piston .