baber/WOPTO huggingface dataset:
Patent DE-19901038-A1 (DE)
Title: Operating device for indexing and control device has contact making devices actuated by extremity of body and which return to neutral positions
Inventor: CHRISTL ROBERT
IPC: G05G9/047
Filed: 1999-01-14
Abstract: The device includes one or more contact making devices such as foot pedals, leg, arm, hand, head, mouth or finger trays or sockets or rings etc. for actuating indexing-and-control elements arranged according to the degree of freedom. The contact making devices return automatically to their neutral positions by means of a return mechanism such as a spring, rubber, pneumatic device, magnet etc. The return mechanism may be switched on or off.  Independent claims are included for a contact maker, a method of ergonomically positioning/connecting several operating devices, an electronic data processing device for displaying the operating and/or control data on a screen, and control method for the data or targets.
Patent DE-19901296-A1 (DE)
Inventor: HELLINGER WALTER
IPC: F16D33/16
Filed: 1999-01-15
Abstract: The invention relates to a flow-controlled hydrodynamic coupling comprising an operating chamber (52) formed by a pump blade (32) and turbine blade (42) for introducing an operating medium. To permit the operating chamber (52) to be filled completely at a drag of 100 % even in case of significant torques to be transmitted, the invention provides for the inlet (3.2.1) for introducing the operating medium into the operating chamber (5.2) to be positioned at a point of said operating chamber which is radially as far outwards as possible.
Patent DE-19904426-A1 (DE)
Title: Non-destructive testing method for mechanical characteristics of metallic workpiece uses detected acoustic emissio for evaluating loading and/or penetration depth of indentor impacting workpiece surface
Inventor: BAKIROV MURAT BAJOZITOVIC
IPC: G01N29/14
Filed: 1999-02-04
Abstract: The testing method uses an indentor (2) mechanically impacting on the surface of a tested workpiece (1), with detection of the mechanical characteristics of the latter via measurement of the acoustic characteristics within the impact zone, e.g. the acoustic emission for detection of the penetration depth and/or loading of the indentor.  An Independent claim for a non-destructive testing device for mechanical workpiece characteristics is also included.
Patent DE-19904462-A1 (DE)
Title: Gasflasche
Inventor: WEBER PETER
IPC: F17C13/12
Filed: 1999-02-04
Abstract: Eine Gasflasche (10.1) als Speicherbehälter für ein unter Druck stehendes Gas oder Gasgemisch mit einer ersten Ventilschicht (12) mit einem Verschlusselement, einer im Inneren der Flasche (10) vorhandenen Einlassöffnung und einer über einen Kanal in Verbindung stehenden Auslassöffnung, wobei über die Stellung des Verschlusselements der ersten Ventilschicht (12) die Menge des nach außen strömenden Gases oder Gasgemisches einstellbar ist, zeichnet sich dadurch aus, dass eine zweite Ventileinheit (20.1) mit einem Verschlusselement (22.1) zwischen dem Inneren der Flasche (10.1) und der Einlassöffnung der ersten Ventileinheit (12) angeordnet ist, die auf die Strömungsgeschwindigkeit des ausströmenden Gases oder Gasgemisches anspricht und bei Erreichen einer maximalen Strömungsgeschwindigkeit den Strömungsweg dauerhaft selbsttätig absperrt.
Patent DE-19904480-A1 (DE)
Inventor: ENGSTLER JUERGEN
IPC: B60L1/00
Filed: 1999-02-04
Abstract: The invention relates to a method of operating electric auxiliary drives in electromobiles. Said electromobiles are provided with a direct current source which generates a variable voltage that is fed to an inverter to drive AC motors for auxiliary drives. According to the inventive method, the AC motors are controlled via a voltage-frequency characteristic. The operating point of said characteristic is predetermined by the actual voltage level of the intermediate circuit.
Patent DE-19904646-A1 (DE)
Title: Solar collector comprises symmetrical, transparent, self-supporting housing consisting of two equal machined, automatically produced housing halves formed after joining with prefabricated absorber
Inventor: SCHWARZ HORST
IPC: F24S10/75
Filed: 1999-02-05
Abstract: A symmetrical, transparent, self-supporting housing comprises the solar collector and is constituted by two equal, machined, automatically produced halves which after joining with the prefabricated absorber, one or more seals, connecting and completion components form the solar collector.  In the housing halves are two divisions (6) which after the assembly of the two housing halves (12,13) form a large absorber chamber accommodating the absorber (14) and two smaller chambers at the end. The divisions also act as a retention for the absorber. On the absorber tube (15) seals (16) are fitted, in which the tube is floatingly located. The chambers formed at the housing end insulate tube adapter components and tube connections against heat losses into the atmosphere.
Patent DE-19905009-A1 (DE)
Title: Device for adjusting defined functions of human body has pair of large and small magnets whose magnetic forces pass into body at points suitable for acupuncture of internal organs
IPC: A61N2/08
Filed: 1999-01-30
Abstract: The device uses magnetic forces to adjust defined functions of internal organs of the human body. The magnetic forces pass into the body via the device and via points suitable for acupuncture of the internal organs. The device has a pair of magnets with a large magnet (1) of diameter from 60 to 15 mm., thickness 2 to 15 mm and intensity of 2,500 to 20,000 Gauss and a small magnet (2) with diameter 5 to 10 mm., thickness 2 to 5 mm. and intensity 2,500 to 20,000 Gauss.
Patent DE-19906181-A1 (DE)
Title: Ecological grill pan with shell-shaped formation
IPC: A47J36/34
Filed: 1999-02-06
Abstract: The base structure (3) of the grill pan has alternating depressions and raised formations (4). In the flanks (21) of the raised formations are stamped through ventilation apertures (22) with pressed-out structures (23), which make possible the dripping of fat over the formed drip edge into the depressions and the circulation of the grill material with hot air and charcoal gases. At least one collection channel or trough is available crossways to the raised formations. The grill pan additionally has a stabilising frame (9) of stainless steel plate with a grip (10). The through ventilation apertures (22) in the flanks (21) have a flat impressed shape (24).
Patent DE-19908156-A1 (DE)
Title: Water switch, especially for detecting water flows, has sensor element mounted outside internal vol. in passage that reacts to displacements of magnet on membrane dividing vol.
Inventor: SCHWARZ HANS-JOCHEN
IPC: F04B43/00
Filed: 1999-02-25
Abstract: The throughflow sensor or water switch has a housing with a throughflow channel (9) of reduced cross-section and an internal vol. (17) divided into two chambers by a membrane (18). The chambers communicate with the throughflow channel via control channels (37,41). A magnet mounted on the membrane is positioned by the membrane. A sensor element (66) mounted outside the internal vol. reacts to displacements of the magnet.
Patent DE-19909131-A1 (DE)
Title: Radio controlled wristwatch or pager receives information collected from Internet via radio link
Inventor: KNEISEL KARL ERNST
IPC: H04W88/02
Filed: 1999-03-03
Abstract: The wristwatch or pager (1) is connected via a radio link (2) to a base station or a station that is transmits messages and information which it receives from a message preparation and distribution device (6) connected to an internet service provider (7) and to servers (5). The internet service provider is connected to the internet (9) via a controlled filter (8). The wristwatch is capable of either unidirectional or bidirectional communication. The basic functions may include radio interface, time display, time setting, calendar setting, and pager function. Additional functions may be included as desired, such as extended clock functions, notebook, telephone number storage, search in reference documents, recording and voicemail functions
Patent DE-19909863-A1 (DE)
Title: Shooting gallery or target range for e.g. military, police or leisure applications includes computer-controlled DVD generation of diverse, moving, optically-projected targets with automatic hit evaluation
Inventor: SCHNITZLER WOLFGANG
IPC: F41J9/14
Filed: 1999-03-08
Abstract: The target image-forming device includes a digital versatile disc DVD player (7) and video projector (2) producing e.g. a series of optionally- moving targets on a screen. A controller operates measuring equipment detecting and/or evaluating hits.
Patent DE-19913695-A1 (DE)
Title: Tool for press device for rivet-type connection of components, e.g. as plates, bolts, nuts etc. with plate
Inventor: WALTHER DIETER
IPC: F16B1/00
Filed: 1999-03-25
Abstract: A punch (1) is may be pressed into the plate (2) and deep-drawn aperture (5). The punch acts at the same time as part of the press punch used to produce the deep-drawn aperture. The deep-drawn aperture is a blind hole with fixed limits, the side walls of which are formed in the movement direction of the press thruster or slightly close to it. There is an all-round raised formation in the edge area of the base (13) of the deep-drawn aperture. The internal diameter of this formation is equal to or greater than the punch diameter. The press thruster has a central blind hole for driving the punch.
Patent DE-19913845-A1 (DE)
Title: System for protecting armoured cars and tanks against effects of mines comprises protective shield consisting of steel plate mounted at distance from bottom of the vehicle with mounting containing energy absorbing component
IPC: F41H5/013
Filed: 1999-03-26
Abstract: The system for protecting armoured cars and tanks against the effects of mines comprises a protective shield consisting of a steel plate (3), or assembly of plates with a central elastic layer, which is mounted at a distance from the bottom (2) of the vehicle. The central portion of this is unsupported. The mounting for the plate contains an energy absorbing component (4).
Patent DE-19919067-A1 (DE)
Title: Diagonal winding with tappings for transformers and coils, has electrical conductor serving as externally contactable tapping leading through insulation area to surface of winding between two neighboring groups of turns
Inventor: HOFFMANN ROLAND
IPC: H01F27/28
Filed: 1999-04-27
Abstract: The diagonal winding has specific number of turns wrapped alternatively in forward and backward directions, so that a displacement of individual groups of turns results parallel to direction of winding axis (2), and a desired winding angle (W) of the individual groups is produced with respect to the winding axis. An electrical conductor serving as externally contactable tapping (4,5) leads through an insulation area to the surface of the winding between two neighboring turns groups.
Patent DE-19929683-A1 (DE)
Title: Power generating machine with high power output
Inventor: MOURAD SELIM JOSEPH
IPC: G21B1/00
Filed: 1999-06-28
Abstract: A power generating machine comprises a motor with a work chamber, which drives a shaft. A fusion material is supplied to the work chamber and ignited. The machine resembles a normal Wankel engine, with an elliptical or trochoidal chamber and a triangular rotor. Electrodes on the rotor (3) and the curved lining of the chamber (26) pass current via a switch (28) to a capacitor battery of very high capacitance.
Patent DE-19930821-A1 (DE)
Title: Light effects generator using laser beam, especially for show and stage effects, has light effect apparatus as independent movable device surrounded by housing with part of housing inside equipped with reflecting irregular surface
Inventor: WENGLER MATHIAS LOTHAR
IPC: F21W107/00
Filed: 1999-07-03
Abstract: A device to generate light effects by laser beam, has a laser and a deflecting unit for the laser beam. The light effect apparatus is an independent movable device surrounded by a housing (8). A part of the housing inside is equipped with a reflecting plane (4) with a mirrored and irregular surface (5). A further part of the housing surface is a transparent rough projection plane (6) for forming an irregular picture pattern following the deflecting unit (1).
Patent DE-19930946-A1 (DE)
Title: Manufacture of thermoplastic nano composite material, involves dispersing silicate layer in polymeric matrix, contacting with amino aryl lactam monomer, blending with thermoplastic polymer and heating
Inventor: LIAO CHIEN-SHIUN
IPC: C08L101/00
Filed: 1999-07-05
Abstract: Thermoplastic nano composite material having silicate layer dispersed in polymeric matrix is manufactured by contacting with amino aryl lactam monomer which polymerizes stratified silicate. The lactam monomer is inserted between each layers of the stratified silicate, blended with thermoplastic polymer and heated. The polymerization is promoted and the silicate is exfoliated.
Patent DE-19933476-A1 (DE)
Inventor: GLOECKNER FRANK
IPC: B29C48/05
Filed: 1999-07-16
Abstract: The invention relates to a method for feeding and treating plastic strands that are discharged from nozzles in a molten state by means of a cooling section in order to granulate the plastic strands. According to the invention, the plastic strands are partially crystallized in a temperature-adjusted liquid medium in a crystallization section once they are discharged from the nozzles, the liquid medium being maintained at a temperature above the glass transition temperature of the plastic strands. The invention further relates to a device for carrying out said method. The inventive device comprises a plastic melting device, a device for extruding the strands from nozzles, a crystallization section that is located directly downstream of the nozzles, and a granulation device that is located downstream of the crystallization section. The temperature of the crystallization section is adjusted by means of heating and/or cooling devices and is provided with temperature adjusting elements with which the temperature of the temperature-adjusted liquid medium can be adjusted to a temperature above the glass transition temperature of the plastic strands.
Patent DE-19935687-A1 (DE)
Title: Splicer has cutter with blade, holder with two holder elements, adhesive tape applicator, conveyor and clamp
Inventor: KLEIN JOHANNES
IPC: B65H19/10
Filed: 1999-07-29
Abstract: The splicer incorporates a cutter for the web (4) of paper or cardboard, and a holder (6) for holding the end of the finishing web of material. The holder is fixed at one side of the web of material and has two holder elements (7,8) in the form of suction pieces spaced apart in the web's direction of travel. On the other side of the web is a cutter and adhesive applicator (12) movably mounted in relation to the holder and comprising at least one adhesive strip applicator and cutter-blade. A conveyor (37) takes the start of a full roll (1) Behind the holder is a clamp (40) for the finishing web.
Patent DE-19936364-A1 (DE)
Title: Identification and localisation of marks in a 3D medical scanning process
Inventor: WAHL ERIC
IPC: G06T7/66
Filed: 1999-08-03
Abstract: The 3D image processing system uses markers (6-9) on 2D planes that are related to a defined reference coordinate system . The markers are used to interpret information generated when a medical examination is made using scanning of a patients head using X rays (2)
Patent DE-19938416-A1 (DE)
Title: Multilayered air:fuel ratio sensor element for vehicle exhaust systems; has measurement and reference gas sensor electrodes on surfaces of fixed electrolyte and contacting chambers for measurement and reference gas
Inventor: NAKAE MAKOTO
IPC: G01N27/41
Filed: 1999-08-13
Abstract: The element has a measurement gas sensor electrode (11) on the surface of a fixed electrolyte substrate (100) that conducts oxygen ions. A reference gas sensor electrode (12) is arranged on another surface of the electrolyte to contact reference gas in a reference gas chamber (150). A porous diffusion resistance layer (13) covers a hollow chamber (10) formed between it and the measurement gas sensor electrode. An Independent claim is included for a method for manufacturing the sensor element.
Patent DE-19938576-A1 (DE)
Title: Automatically determining, monitoring and transferring current value data relating to portfolio of products e.g. in stock market
Inventor: HESS ULI
IPC: G06F/
Filed: 1999-08-17
Abstract: The invention relates to a server system and a method for automatically determining, monitoring and transmitting data relating to the current value of individual portfolios of products whose market values change over time, such as especially, stocks and shares, future contracts, derivatives and other products traded on stock exchanges and futures exchanges; between a client system comprising at least one signal generating unit and a loudspeaker, and a server system comprising at least one data processing unit, a memory and means of producing announcements that are output on a loudspeaker. Said server system can directly or indirectly consult market value tables which are continually or intermediately updated. The portfolio data and an identification code identifying the portfolio or the user are stored in the memory of the server system. The invention enables a client to receive data relating to the value of any portfolio created by himself with a single request. This request can be made at the clients leisure, for example by telephone. It is therefore no longer necessary to dial into a bank or broker house computer via the Internet.
Patent DE-19938703-A1 (DE)
Title: Production of proteins, especially recombinant human chymotrypsinogen, by fermentation and subsequent extraction comprises using a fermentation medium and extraction system having the same pH
IPC: C12P21/00
Filed: 1999-08-14
Abstract: Production of proteins such as recombinant proteases or protease zymogens, especially human chymotrypsinogen, by fermentation and subsequent extraction comprising using a fermentation medium and extraction system having the same pH, is new.
Patent DE-19940505-A1 (DE)
Title: Separating equipment for products with two or more plastics of different softening temperatures, has a rotor carrying separately driven rotating product holders
Inventor: HOFFMANNS WERNER
IPC: B29B17/02
Filed: 1999-08-26
Abstract: A separating centrifuge has a heated rotor (2) and a collecting system around the outer periphery for the centrifuged plastics. Mounted on the rotor and eccentric to the rotor axis are one or more separately driven product containers (1).
Patent DE-19943385-A1 (DE)
Title: Production of electrical connection between front and rear sides of semiconductor chips comprises applying metal seed forming layer, radiating the metal seed forming layer and forming conducting path
Inventor: HEDLER HARRY
IPC: H01L23/485
Filed: 1999-09-10
Abstract: Production of electrical connection between front and rear sides of semiconductor chips comprises applying metal seed forming layer (17), especially heavy metal-containing photosensitive lacquer, on adhering sections of front side and at least one side region of chip (16); radiating metal seed forming layer to produce metal seeds on layer surface; and forming conducting path (19) adhering to front side and side region or side regions and reaching up to rear side of chip by chemical metallization of radiated sections of layer surface. Preferred Features: The rear side of the chip is covered section-wise with the metal seed forming layer. The metal seed forming layer is applied essentially in the region of the separating line (15) of the wafer (12) between the chip.
Patent DE-19943577-A1 (DE)
Title: Pumpengehäuse mit integrierter Elektronik
Inventor: MATERNE THOMAS
IPC: F04D29/58
Filed: 1999-09-13
Abstract: Von einem drehzahlgesteuerten Elektromotor betriebene naßlaufende Kreiselpumpe, insbesondere für den Einsatz in Heiz- und/oder Kühlkreisläufen, mit einem eine Steuerelektronik aufweisenden Elektronikmodul und mit einem eine Spiralkammer umgebenden Pumpengehäuse, das einen zentralen Saugstutzen und einen Druckstutzen aufweist, wobei das Pumpengehäuse 4, 20 eine Aufnahme 8, 26 aufweist, auf der das Elektronikmodul 7, 25 in wärmeleitendem Kontakt zu dem in der Spiralkammer 6 befindlichen Pumpmedium befestigbar ist.
Patent DE-19944190-A1 (DE)
Title: Verfahren und Vorrichtung zur Erhöhung des Drehmoments bei einer direkteinspritzenden Brennkraftmaschine mit einem Abgasturbolader
Inventor: BAEUERLE MICHAEL
IPC: F02D45/00
Filed: 1999-09-15
Abstract: Eine Verbesserung des Ansprechverhaltens eines Fahrzeugs wird durch eine Drehmomentenerhöhung der Brennkraftmaschine erreicht, indem vor einem Anfahrvorgang neben einer Primäreinspritzung eine Nacheinspritzung in ein oder mehrere Zylinder der Brennkraftmaschine veranlaßt wird.
Patent DE-19945099-A1 (DE)
Inventor: TONDORF SEBASTIAN
IPC: G01D5/36
Filed: 1999-09-21
Abstract: The angle measurement unit has a detector (14) on the fixed machine body (1) which observes an angular scale (11.1) on the eccentric tool carrier (5) whose rotation adjusts the radial distance of the tool (6) in the rotating arbor (4).
Patent DE-19945403-A1 (DE)
Title: Staubsauger mit einer Fliehkraftstaubabscheidervorrichtung
Inventor: SONG JEONG-GON
IPC: A47L9/16
Filed: 1999-09-22
Abstract: Ein Staubsauger mit einer Fliehkraft-Staubabscheidervorrichtung zur Trennung mittels Zentrifugalkraft und Aufnahme von Staub und Schmutz von verhältnismäßig großen Teilchen, die durch eine Einsaugöffnung des Saugers eingesaugt werden. Die Fliehkraft-Staubabscheidervorrichtung ist zweiachsig gegenüber einem Verlängerungsrohr (3', 3'') des Saugers platziert und schließt einen Zyklonkörper, der ein erstes und zweites Verbindungsrohr (11, 12) zum Verlängerungsrohr (3', 3'') aufweist, und einen Staubsammelbehälter (30), der mit dem herausnehmbaren Zyklonkörper verbunden ist, ein. Der Zyklonkörper hat einen Lufteinlaß, der mit dem ersten Verbindungsrohr (11) kommuniziert und einen Luftauslaß, der mit dem zweiten Verbindungsrohr (12) kommuniziert. Die schmutzbeladene Luft, die durch die Einsaugöffnung eingesaugt wird, strömt durch den Lufteinlaß in einer schrägen Richtung gegen den Zyklonkörper, wodurch der Wirbelluftstrom innerhalb des Zyklonkörpers erzeugt wird. Der Schmutz, der in der Luft enthalten ist, wird durch die Zentrifugalkraft von der Luft getrennt und wird im Staubsammelbehälter (30) gesammelt. Ein Schmutztrennungssieb (50), das eine Vielzahl von kleinen Durchgangslöchern am Luftauslaß des Zyklonkörpers aufweist, verhindert, daß Staub zusammen mit der Luft rückwärts durch den Luftauslaß strömt.
Patent DE-19946389-A1 (DE)
Inventor: OTTE VIKTOR
IPC: F03D3/04
Filed: 1999-09-28
Abstract: The invention relates to a wind energy converter comprising a rotatable impeller wheel located in the horizontal plane whereby the air which powers the impeller wheel streams in through upwards sloping guiding surfaces (3) and sidewards through inlet openings limited by guiding walls (4) and flows out at an altitude above the wing (1). The air guiding surfaces (3) are positioned on the wing (1) such that the upwards sloping flowing air flows over the latter in order to produce said wind energy converter in a cheap, stable and simple manner. The upper limit of the inlet flow openings can be formed by an air guide ring (2) which downwards flowing air flows over and which in conjunction with the wing (1) creates a virtual flow profile, thereby additionally accelerating the upwards sloping air flow. The basic construction can be supplemented by Darrieus wings.
Patent DE-19950043-A1 (DE)
Inventor: MATHIAS JOHANN
IPC: C09D11/02
Filed: 1999-10-16
Abstract: A pigment preparation (I) contains a pigment and/or carbon black and a polymer and/or non-ionic surfactant, preferably cross-linked polyoxyethylene acrylic acid, fatty alcohol polyglycol ether, polyvinyl pyrrolidone, alcohol alkoxylate, alkylphenol glycol ether, lignin sulfonate and/or naphthalenesulfonic acid derivatives. An Independent claim is also included for a process for the preparation of the pigment preparation (I) by freeze drying of the aqueous preparation and optionally communication.