baber/WOPTO huggingface dataset:
Patent DE-19711534-A1 (DE)
Title: Method for regulating the continuous voltage of a current rectifier
Inventor: FROESCH RUDOLF
IPC: H02M7/162
Filed: 1997-03-20
Abstract: Method for regulating the continuous voltage(Ua) of a current rectifier(3), of the type in which: a) the alternating voltage side is connected by a transformer(Tr) to an a.c. source(1) and the continuous voltage(Ua) is output at the continuous side, b) the current regulator is constructed in the form of a four part regulator and has valves(T1 -T4) which can be controlled, c) a control voltage(Uat), for controlling the valves(T1  T4), can be controlled as a function of the voltage regulation having a regulation intensity hierarchically lower, and d) as a function of the difference between a signal proportional to the network supply voltage(UN) and the calculated model voltage of the transformer(UM). The model voltage of the transformer(UM) is calculated with the actualised transformer parameters(R,L). The model voltage of the transformer(UM) is calculated with mean time values taken from the transformer parameters(Rm,Lm). The control voltage(Ustk) is given by the formula: Ustk = UN -  DELTA U - UM,  DELTA U is the magnitude of the regulation of a regulator(24). The model voltage of the transformer(UM) is given by the formula: UM = Rm(i1pw sin(wt) + iaqwcos(wt) - Lm(i1pw cos(wt) + iaqw sin(wt) Rm and Lm are the values of the ohmic resistance and inductance of the transformer(Tr), i1gw is the magnitude of the regulation for the voltage regulator(22), iaqw is the step value which can be determined for the amplitude of the reactive part of a current sum of the transformer, w is the frequency of the voltage network(UN) and t designates the time.
Patent DE-19714006-A1 (DE)
Title: Biodegradable osteosynthesis plate e.g. oflactide/glycolide copolymer
Inventor: HOENIG JOHANNES FRANZ DR
IPC: A61B17/00
Filed: 1997-04-04
Abstract: Osteosynthesis plate for anatomical repositioning of bone fragments after breaking of the bone or osteonomy, for stabilising bone fragments after surgical treatment of cranofacial anomolies, malocclusions and reconstruction after resectioning of tumors, is made from resorbable or biodegradable material and on the side adjacent to the bone carries a pattern of spherically rounded protrusions.
Patent DE-19714834-A1 (DE)
Title: Rack=and=pinion drive for potentiometer etc.
Inventor: SCHMIDT WOLFGANG DIPL ING
IPC: H01C10/14
Filed: 1997-04-10
Abstract: The drive mechanism is used for rotating a piece of machinery, especially a potentiometer for controlling the drive motor of a fan etc. A first toothed element (1) is used as a pinion and engages with an elongated second element (2) which has a straight row of teeth (9), and acts as a rack. There is a flange (6) on top of the pinion, which extends beyond the teeth and may overlap the teeth on the rack. There is a cutout (7) in the flange, which leaves some of the teeth visible from the top. There is a flange (10) on the lower edge of the rack, which overlaps the teeth on the pinion and has a cutout (11) in the centre.
Patent DE-19717550-A1 (DE)
Title: Flat bus=bar packet for transistorised rectifier apparatus
Inventor: ZENGERLE MANFRED DIPL ING
IPC: H05K3/40
Filed: 1997-04-25
Abstract: The flat busbar packet to connect the terminals of power semiconductors (7) mounted on a cooling body (8) consists of at least two busbars (2,3) electrically insulated from each other. At least one capacitor (9) - especially a filter capacitor - is mounted directly on a main surface of the packet and is joined to electrical terminals of the busbars. The design of the capacitor is of flat, round and layered winding construction. The terminals result from connecting plates (10,11) which are soldered to contact surfaces (12) of the capacitor. The capacitor is provided with a protective coat.
Patent DE-19717716-A1 (DE)
Title: Automatic on-board knowledge-based diagnosis for technical system
IPC: G06F11/26
Filed: 1997-04-18
Abstract: The automatic diagnosis process uses a system model for automatic simulation and diagnosis of the technical system, with model-based diagnosis software for generation of decision trees from model-based knowledge.  The diagnosis software may contain a reason maintenance system, with an interface and a control system between the latter and the inference machine.
Patent DE-19718335-A1 (DE)
Title: Universal headlamp for vehicle
Inventor: BRANDENBURG WILHELM
IPC: F21V7/00
Filed: 1997-04-30
Abstract: The headlamp has separate filaments for main beam and dipped beam and with a baffle to shape the dipped beam. The lamp unit is rotated by about 15 degrees to switch from right-hand traffic to left-hand traffic. No other adjustments or fittings are required. The reflector is structured with different reflecting elements to shape the main beam and the two versions of the dipped beam. No additional baffles are required, ensuring a maximum light output.
Patent DE-19718758-A1 (DE)
Title: Mechanism for opening and closing door of recording and/or reproduction device
Inventor: SASAKI SHINKICHI
IPC: G11B33/02
Filed: 1997-05-02
Abstract: The mechanism has a front plate (1) with an opening (2) for cartridge (5) insertion, a rotatable door (7) on the reverse side of the front plate, an elastic element (8) for biasing the door in the opening-closing direction and a locking device (10) for preventing rotary motion of the door. The locking device has a locking region (10b,10c), which detains and releases the door, and a region (10d) for applying opposing pressure, which protrudes into the opening. The inserted cartridge presses against the latter region so as to separate the locking region and the door from each other.
Patent DE-19724032-A1 (DE)
Title: Processing equipment for supports with photographic coatings
Inventor: PIRMANN ANTON
IPC: G03D3/10
Filed: 1997-06-06
Abstract: One or more guides are so mounted as to deflect the leading edge of a transported support in a predetermined direction. The edge of the guide (16) coming into direct contact with the support has a smooth surface (15). The surface of the guide itself can have a waffle-type structure (14), and the guide itself can be of metal, with teeth along its free edge and whose tips are radiused and also have a smooth surface. The latter can be formed by grinding, by a coating, or by polishing.
Patent DE-19726463-A1 (DE)
Inventor: HUELSMANN FRANK
IPC: B29C48/691
Filed: 1997-06-21
Abstract: A diverting manifold for processing thermoplastics and elastomers comprises a housing(2) with a sealed control part(6) having three or more through passages(7,8) above one another to connect an inlet(3) with two or more outlet channels(4). Two of the passages(8) form a connection from the inlet channel(3) to only one outlet channel(4) and the third passage(7) connects with at least two outlet channels(4).
Patent DE-19728696-A1 (DE)
Title: Wireless telephone system
Inventor: BIEDERMANN ROLF DIPL ING
IPC: H04M1/724
Filed: 1997-07-04
Abstract: The wireless telephone system includes a fixed station (1) which comprises a memory (4) for the storage of phone numbers and associated further data, and one or several mobile parts (2), which can access the memory. The phone numbers and the associated data which are stored in the memory of the fixed station can be displayed on a display of the mobile part.  The fixed station comprises preferably one memory unit on which the mobile parts can access, and one memory unit which can be accessed only by the fixed station. The mobile parts comprise preferably an additional, individual phone number memory.
Patent DE-19734584-A1 (DE)
Title: Two-part distributor housing for electrical installation
IPC: H02G3/16
Filed: 1997-08-09
Abstract: The distributor housing has an upper part provided by a cover (10) with a printed circuit board (9) provided with electronic components (15) attached to it on its underside. The# casing (1) acting as the lower part of the distributor housing is provided with cable openings (14) for network and bus cables (6,11) and corresponding terminal clamps (4) cooperating with a plug-in terminals (8)of the printed circuit board.
Patent DE-19735334-A1 (DE)
Title: Solar-operated refrigeration plant
Inventor: SIOL WERNER DR
IPC: C09K5/04
Filed: 1997-08-14
Abstract: The refrigeration plant has a boiler heated directly or indirectly by solar radiation, a condenser and a mixer for providing a mixture of 2 liquids exhibiting a mixing heat of greater than 500 J/ mol, a difference in their boiling temperatures of at least 20 degrees C and at least one of the components having a boiling temperature above 50 degrees C.  ENERGY CONVERSION - The plant provides efficient use of solar energy and can be combined with a solar collector system for water heating. ORGANIC CHEMISTRY - Both liquids which are used may be provided by organic liquids.
Patent DE-19737282-A1 (DE)
Title: Constructional system with joints for ladder
Inventor: SPIRA WOLFGANG
IPC: B25H1/16
Filed: 1997-08-27
Abstract: The ladder has four sections hinged together by hinges which can be locked into a variety of angles. This allows the ladder to be extended as a straight section, an inverted V-profile step ladder or a rectangular support frame. Pivot stubs with integral bearings can be fitted into mounting holes in the rungs to form support gimbals for storage trays when the ladder is used as a frame. Clips (1.6) at the bottom ends of the ladder enable the frame to be secured by cabinet clamps eg. for fitting the frame into a vehicle. The storage trays can then be clipped into place to move the ladder and tools and fittings. The versatility of the system can be further extended with clip fittings, work surfaces, wheeled support bases etc.
Patent DE-19741136-A1 (DE)
Title: Electrical connector clamp
Inventor: KOELLMANN HANS-JOSEF
IPC: H01R9/22
Filed: 1997-09-12
Abstract: The clamp has a current rail stamped from flat metal strip with upward bent end pieces (11).  A shaped yoke (20) is stamped out of each end piece with a U-shaped cross-section, consisting of a rear wall (21) and two sidewalls (22). The walls of the yoke form a metal contact chamber closed on all sides with the outer side (17) of the current rail end piece. The chamber tightly encloses a cable inserted into the clamping position
Patent DE-19749281-A1 (DE)
Title: Metal pipe fabricated from flat strip with pre-punched slits
IPC: B21C37/08
Filed: 1997-11-07
Abstract: In a process and assembly to manufacture a tube of a predetermined length from flat strip material, the material is rolled and seam-welded along its longitudinal axis (14) and then cut to length. Prior to rolling and welding, the flat material is slit-punched at the points (13) where it is subsequently to be cut to length. After rolling and seam welding, the lengths of pipe are separated by a punch.
Patent DE-19749754-A1 (DE)
Title: Sensor head for coordinate measuring device
Inventor: SZENGER FRANZ
IPC: G01B5/012
Filed: 1997-11-11
Abstract: The sensor head has a sensor head mechanism (35) for movement relative to the sensor head housing (20), supporting an interchangeable sensor pin (29), which is provided with a collision protection device, for limiting the force transmitted to the sensor head mechanism from the sensor pin in the direction of the sensor head housing.
Patent DE-19810869-A1 (DE)
Title: Verfahren zur Verwaltung von Telekommunikationsdienst-Daten eines Teilnehmers sowie Server und Vermittlungsstelle hierzu
Inventor: KAISER BERNHARD
IPC: H04M3/42
Filed: 1998-03-13
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Verwaltung von Telekommunikationsdienst-Daten eines Teilnehmers, die in einer Vermittlungsstelle (EX1) gespeichert sind, sowie Server (SER) und eine Vermittlungsstelle (EX1) hierfür. Dabei stellt ein Datenendgerät (DT) des Teilnehmers eine Verbindung über ein On-Line-Datennetzwerk (ODN) zu der Vermittlungsstelle (EX1) her, sendet das Datenendgerät (DT) an die Vermittlungsstelle (EX1) einen Zugangswunsch des Teilnehmers zu der Vermittlungsstelle, empfängt die Vermittlungsstelle (EX1) den Zugangswunsch, bearbeiten die Vermittlungsstelle (EX1) und das Datenendgerät (DT) die Daten durch Interaktion, bei der die Vermittlungsstelle (EX1) die Daten an das Datenendgerät (DT) ausgibt und das Datenendgerät (DT) die Daten zumindest dann an die Vermittlungsstelle (EX1) sendet, wenn an dem Datenendgerät (DT) eine Datenänderung vorgegeben wurde. Abschließend speichert die Vermittlungsstelle (EX1) geänderte Daten und das Datenendgerät (DT) oder die Vermittlungsstelle (EX1) beenden die Verbindung über das On-Line-Datennetzwerk (ODN) zu der Vermittlungsstelle (EX1).
Patent DE-19812162-A1 (DE)
Inventor: ZERVOSEN ASTRID
IPC: C07H19/04
Filed: 1998-03-20
Abstract: The invention relates to a method for the production of nucleotide activated disaccharides and oligosaccharides with n saccharide units, whereby a nucleoside diphosphate sugar (NDP sugar) is enzymatically reacted with a nucleotide saccharide with n 1 saccharide units. Preferably, the reaction takes place in the presence of a glycosyltransferase. The products can be used in hplc as standards and biochemical reagents.
Patent DE-19812191-A1 (DE)
Title: New (fluorenyl-alkyl)silane compounds
Inventor: JUNG IL NAM
IPC: C07F7/12
Filed: 1998-03-19
Abstract: (Fluorenylalkyl)silane compounds of formula (I) are new, where m= 0 or 1; n = 0, 1 or 2; Y<1>, Y<2> = H, Br or phenyl; and R = H or Me. (I) may be prepared by reaction of a substituted biphenyl compound of formula (II) with a (dichloroalkyl)silane of formula R'SiMemCl3-m (III), in the presence of a Lewis acid catalyst (especially aluminium or aluminium chloride), at 0-200 deg C. In the formulae, R' = dichloromethyl, 1,2- or 2,2-dichloroethyl, 2,3- or 3,3-dichloropropyl or 2,3-dichlorobutyl.
Patent DE-19813269-A1 (DE)
Title: Siegelfähige Polyesterfolie mit hoher Sauerstoffbarriere, Verfahren zu ihrer Herstellung und ihre Verwendung
Inventor: PEIFFER HERBERT
IPC: B32B27/36
Filed: 1998-03-25
Abstract: Offenbart ist eine biaxial orientierte, siegelfähige Polyesterfolie mit einer Basisschicht B, die zu mindestens 80 Gew.-% aus einem thermoplastischen Polyester besteht, und zwei Deckschichten A und C, die dadurch gekennzeichnet ist, daß die Deckschicht A aus einem Polymer oder einem Gemisch von Polymeren besteht, das mindestens 40 Gew.-% Ethylen-2,6-naphthalat-Einheiten enthält und bis zu 60 Gew.-% an Ethylenterephthalat-Einheiten und/oder Einheiten aus cycloaliphatischen oder aromatischen Diolen und/oder Dicarbonsäuren enthält, und die gegenüberliegende Decksicht A siegelfähig ist und einen Siegelbereich von ca. 100 bis 200 DEG C aufweist. Die Folie besitzt eine geringe Durchlässigkeit für Luftsauerstoff. Sie eignet sich besonders für Verpackungszwecke, speziell zur Verpackung von Lebens- und Genußmitteln.
Patent DE-19813454-A1 (DE)
Title: High-pressure piston cylinder unit for internal combustion engine
Inventor: WAGNER BERND
IPC: F02M47/02
Filed: 1998-03-26
Abstract: The high-pressure piston cylinder unit has a piston(5), guidable through a cylinder bore(3), and coupled to an actuating device. There are fine grooves(10), in at least one part of the guiding surface of the piston,  which run close to one another. The grooves have a width of at least between 10-40 micrometers. An Independent claim is included for a method of making the above high-pressure piston cylinder unit.
Patent DE-19815200-A1 (DE)
Title: Snap-fit handle for sliding window
Inventor: KAPS ROBERT
IPC: E05F11/38
Filed: 1998-04-04
Abstract: The two connectors (2,3) face each other on both sides of the window pane (1) near the edge of the pane are fixed to the pane. Positive-locking holders (25,35), belonging to the carrier, grip round the connectors. Interlock is achieved when the rectangular-toothed connectors are placed on the surface of the window pane, so that the two connectors are positioned in at least one direction on the window pane plane. At least one connector rests against the edge (1') of the pane.
Patent DE-19820931-A1 (DE)
Title: Pressure reduction unit for gas
Inventor: HUBER WILHELM ING
IPC: B01D46/00
Filed: 1998-05-09
Abstract: The pressure reduction unit for the delivery of gas to high, medium and low-pressure lines consists of a common housing assembled from components in a flangeless manner.  Gas, entering at (1), passes through a filter before entering the pressure regulation section. This section contains the regulator and a safety valve (10).  The gas leaves at (24) after passing through an enlargement section and silencer (27).
Patent DE-19822599-A1 (DE)
Title: Copolymere hydrophob modifizierte Polyasparaginsäureesteramide und ihre Verwendung
Inventor: GRUENING BURGHARD
IPC: A61K8/88
Filed: 1998-05-20
Abstract: Diese Erfindung betrifft copolymere Polyasparaginsäureesteramide, welche mit Alkyl- oder Alkenylresten mit 6-30 C-Atomen modifiziert sind, ihre Herstellung sowie ihre Verwendung. DOLLAR A Von Polyaminosäuren abgeleitete Copolymere, die zu mindestens 75 Mol.-% der vorhandenen Einheiten aus Struktureinheiten der allgemeinen Formeln (I), (II) oder (III)  DOLLAR F1 bestehen, in denen die Strukturelemente A gleiche oder verschiedene trifunktionelle Kohlenwasserstoffradikale mit 2 C-Atomen des Typs (A1) oder (A2) sind, worin DOLLAR A R·1· die Bedeutung von R·4·, R·5· und R·6· haben kann, DOLLAR A R·2· für gleiche oder verschiedene geradkettige oder verzweigte, gesättigte oder ungesättigte Alkyl-, Alkenyl- oder Arylreste mit 1 bis 30 C-Atomen für Hydroxy- oder Aminoalkylreste mit 1 bis 22 C-Atomen und 1 bis 6 Hydroxy- und/oder Aminogruppen und/oder deren Acylierungsprodukte mit 1 bis 22 C-Carbonsäuren oder die Bedeutung von R·5· annimmt, und DOLLAR A R·3· gleich Wasserstoff oder R·2· ist, DOLLAR A R·4· für ein oder mehrere Reste aus der Gruppe der Alkali-, Erdalkalimetalle, Wasserstoff oder Ammonium [NR·7·R·8·R·9·R·10·]·+·, DOLLAR A worin DOLLAR A R·7· bis R·10· unabhängig voneinander Wasserstoff, Alkyl oder Alkenyl mit 1 bis 22 C-Atomen oder Hydroxyalkyl mit 1 bis 22 C-Atomen ist, mit 1 bis 6 Hydroxygruppen. DOLLAR A R·5· für gleiche oder verschiedene, geradkettige oder verzweigte, gesättigte oder ungesättigte Alkyl- oder Alkenylreste R·11· mit 6 bis 30 C-Atomen oder Radikale der Struktur -Y- R·11·m wobei Y eine Oligo- oder ...
Patent DE-19823408-A1 (DE)
Title: Increasing force and displacement of electro mechanical converters
Inventor: KAYSER-HEROLD UWE
IPC: H02N2/04
Filed: 1998-05-26
Abstract: The piezo translator consists of a stack of piezo ceramic discs (1). The top disc in the stack has the yoke element (3) of a magnet actuator and this is separated from a permanent magnet (2) by an air gap. The magnetic flux and hence the force produced is varied dependent upon the air gap. The force and displacement is applied to an actuator pin (6).
Patent DE-19823453-A1 (DE)
Title: Streuflußsonde zur zerstörungsfreien Prüfung von langgestreckten, rotationssymmetrischen Körpern
Inventor: ARZT NORBERT
IPC: G01N27/82
Filed: 1998-05-18
Abstract: Die Erfindung betrifft eine Streuflußsonde zur zerstörungsfreien Prüfung von langgestreckten, rotationssymmetrischen Körpern, insbesondere Rohre, auf Längs- und/oder Querfehler, bestehend aus einer Leiterfolie, die auf der dem zu prüfenden Körper zugewandten Seite mit einer Vielzahl darauf bedruckter Spulen versehen ist, die in einem als Schuh ausgebildeten Haltekörper abdichtend angeordnet ist und die die Spulen verbindenden Leitungen nach außen zu einem Steckeranschluß geführt sind und die dem Körper zugewandte Seite der Leiterfolie zugleich Schutzschicht ist, wobei die Sonde in Achsrichtung des Körpers liegend angeordnet ist und relativ zu dem sich bewegenden Körper rotiert. Dabei ist die Leiterfolie als beidseitig bedruckte Leiterplatte (6) ausgebildet, wobei auf der die Leitungsbahnen (26) aufweisenden Leiterplattenseite ein Platinenstecker (10) angeordnet ist, der mit einer komplementär dazu ausgebildeten Platinenbuchse (12) zusammenwirkt, die wiederum mit einem am Haltekörper (1) befestigbaren Mehrfachpol-Stecker-Element (5) zusammenwirkt.
Patent DE-19827300-A1 (DE)
Title: Drive system for an object moved by muscle power, esp. a golf trolley
Inventor: STROTHMANN ROLF
IPC: B62B5/00
Filed: 1998-06-19
Abstract: The drive system has a motor drive (1,2)  that supports the movement caused by muscle power, a controller (15-17) that regulates the assistance provided by the motor drive and a device for detecting and storing the operating data concerning the operating history of the drive system.
Patent DE-19828281-A1 (DE)
Title: Adjustment for retention force with rotary catch element
Inventor: BECERIKOGULLARI ADNAN
IPC: F16D7/10
Filed: 1998-06-25
Abstract: The tensile-stressed part, such as a shaft on which a tension-loaded cable or belt is wound and unwound has its retention force adjusted by means  of a catch element with at least one catch surface (10) into which fits at least one catch-part (13) and which rotates on an axle (11).  The catch element is rotated by a handle (8). The catch part is pressed by at least one pressure element (14) against the surface.  When a pre-set tensile load is exceeded, the part releases the catch surface.
Patent DE-19830487-A1 (DE)
Title: Process for determining ink coverage of printed image
Inventor: OTT HANS
IPC: G01J3/46
Filed: 1998-07-08
Abstract: From the visible spectrum scanner signal of an image color coordinates, a matched color system is developed. For each element of the image a similar sampling in the near infrared range is made, that permits an infrared based coordinate system to be determined. From the two coordinate systems a determination of both the color (CM) and black ink coverage for each image element can be determined.
Patent DE-19832532-A1 (DE)
Title: A hygienic toilet brush comprises a handle and a brush attachment, with bristles that are plastic coated
Inventor: KUHN JOACHIM
IPC: A46D1/00
Filed: 1998-07-20
Abstract: A toilet brush comprises a rod shaped handle (10) with a brush (12) at one end. The brush is releasably connected to the handle and consists of a material which can dissolve or breakdown in water.
Patent DE-19841083-A1 (DE)
Title: Characterization of laser beam; involves using beam-shaping optical element to divide beam into sub-beams for detection using sensor with spatial resolution
Inventor: MUENTZ HOLGER
IPC: G01J1/42
Filed: 1998-09-09
Abstract: The beam is divided by an optical element into sub-beams, whose intensities are detected using a sensor with spatial resolution. The phase distribution of the total radiation is determined from the single-beam direction distribution of the sub-beams. The aperture only lets through one sub-beam, and the beam cross-section is sequentially scanned. The optical element does not shape the beam and may be an aperture or pin diaphragm. The sensor may be a CCD camera or a pyro-camera detector. The detector may alternatively be a positive sensitive device (PSD), a four-quadrant detector or a line detector.
Patent DE-19842078-A1 (DE)
Title: High ohmic substrate material, especially for highly integrated electronic components, comprises silicon carbide containing a transition metal dopant for compensating excess acceptor material content
Inventor: WINNACKER ALBRECHT
IPC: C04B35/575
Filed: 1998-09-15
Abstract: A high ohmic electronic substrate material comprises silicon carbide containing a transition metal dopant for compensating excess acceptor material content. A high ohmic material, for producing electronic component substrates, comprises SiC powder doped with a transition metal dopant quantity which is greater than or equal to the existing acceptor material content (A) minus the existing donor material content (D), where A/D is greater than 1.  Independent claims are also included for the following:  (i) production of the above substrate material; and  (ii) a high ohmic substrate comprising a sintered ceramic of the above substrate material.