baber/WOPTO huggingface dataset:
Patent DE-19854956-A1 (DE)
Title: Optical scanning device, especially for monitoring wear of rounded tip welding electrodes of spot welding robot arms in the automobile industry, comprises a processing unit for evaluating signals from a reflected light detector
IPC: G01B11/24
Filed: 1998-11-27
Abstract: Optical scanning device (1) for welding electrode wear monitoring, comprising a processing unit for evaluating signals from a reflected light detector. An optical scanning device (1), for monitoring wear of cylindrical or rod-like welding electrodes (4), consists of an optical element (5, 6), which comprises one or more light emitters for emitting a light beam (12) and one or more light receivers for receiving light reflected from the welding electrode, and an opto-electrical processing unit for evaluating the light receiver signals. An Independent claim is also included for a method of monitoring welding electrode wear using the above scanning device.
Patent DE-19855789-A1 (DE)
Inventor: SCHULTZ WERNER
IPC: B60T1/06
Filed: 1998-12-03
Abstract: The road vehicle axle component is particularly a pivot bearing or an inclined steering unit and fixes the saddle of a saddle brake with at least one flange (9,10), which has a saddle fixture hole (11-14). The flange is so dimensioned that it can be provided with one or more holes for different brake saddle sizes. The flange is ear-shaped.
Patent DE-19858070-A1 (DE)
Inventor: KOPP-HOLTWIESCHE BETTINA
IPC: A01N37/12
Filed: 1998-12-16
Abstract: The invention relates to the use of aqueous polyvinyl acetate dispersions which, as biodegradable softeners, contain triester of glycerin having low aliphatic monocarboxylic acids, citric acid triester having low aliphatic monofunctional alcohols and/or epoxidized triglycerides of fatty acids that are olefinically unsaturated in an at least proportional manner. The inventive dispersions are used for suppressing the growth of unwanted plants.
Patent DE-19902267-A1 (DE)
Title: Ventilation device uses exhaust heat of ventilator motors through bypass attached to motor chambers and opening on suction side of ventilator wheel
Inventor: GOLUEKE WILFRIED
IPC: F24F7/007
Filed: 1999-01-21
Abstract: The ventilation device has ventilators (11) with their ventilator motors (13) set in a chamber separated from the ventilator wheel (12). The chambers (15, 16) each have an air connecting opening (17) leading to the room which is to be ventilated and connected to a bypass (18) which opens on the suction side of the ventilator wheel. The ventilator wheel moves the air flow through the chambers, preferably through a heat exchanger (3).  A diaphragm (19) can be mounted in the bypass to fix the air flow volume.
Patent DE-19906205-A1 (DE)
Title: Einrichtung
Inventor: LEITER MANFRED
IPC: H01L47/02
Filed: 1999-02-15
Abstract: Einrichtung zur Erzeugung von elektrischen Schwingungen im Gigahertzbereich mit einem Gunn-Element (5), das in einem Gehäuse untergebracht ist und im elektrischen Kontakt mit dessen elektrisch leitfähigem Gehäusedeckel (4) steht. DOLLAR A Zum Ausgleich von Relativbewegungen zischen dem Gunn-Element und dem Gehäusedeckel ist zwischen einer Kontaktfläche (6) des Gunn-Elements (5) und dem Gehäusedeckel (4) ein elastisches, elektrisches Kontaktelement eingespannt, beispielsweise eine zumindest an ihrer Oberfläche metallisierte Kunststoffkugel (7) oder übereinander gebondete Gold-Ballbonds oder ein Chinch-Kontakt oder eine Quecksilber-Füllung.
Patent DE-19912232-A1 (DE)
Title: Portable shield screen device e.g. for measuring radio power of mobile telephone, has base and lip which is opened by hinge and side panels have slanted contact surfaces
Inventor: HACKENBROICH WILFRIED
IPC: G01R31/28
Filed: 1999-03-18
Abstract: The phone has a base and a lip which is opened by a hinge. The side panels of the base and the lid have slanted contact surfaces. An antenna coupler for testing a mobile telephone is received fastened to the base.
Patent DE-19912973-A1 (DE)
Title: Support strap to hold musical instrument, e.g. electric guitar or electric bass; fits over both shoulders and has two branched areas
Inventor: SCHNEIDER FRANK
IPC: A45F3/14
Filed: 1999-03-23
Abstract: The support strap fits over both shoulders and has two fastening ends (8) and two branched areas (5). Continuously variable straps are connected using socket-type fastenings, which are secured by a band or a cord. Cushions are provided over the shoulder areas.
Patent DE-19914412-A1 (DE)
Title: Headlamp for vehicle has reflective mirror that has at least one first partial area and at least one second partial area which is movable in order to change light-transmission pattern of second partial beam
Inventor: EMMELMANN SILKE
IPC: F21Y101/00
Filed: 1999-03-30
Abstract: The reflective mirror (14) has at least one first partial area (16) and at least one second partial area (18). The second partial area is movable in order to change the light-transmission pattern of a second partial beam even when the light-and-darkness boundary of the second partial beam upper side is high so that it will be at the same height as the light-and-darkness boundary of a first partial beam.  The light radiated from the light source (20) of the headlamp is reflected as the first partial beam by the first partial area. The light radiated from the light source is reflected as a second partial beam by the second partial area. An Independent claim is also included for a headlamp apparatus.
Patent DE-19916398-A1 (DE)
Title: Drive system for tools on blow molding machine with spindle drive uses spindles with different pitch angles carrying linear moving threaded collars with connecting tube between
Inventor: GOETZ MARTIN
IPC: B29C49/56
Filed: 1999-04-06
Abstract: Two spindles (2.1,2.2) with different pitch angles are arranged in line and a threaded collar (3.1,3.2) engages with each spindle. A connector (7) either between the spindles or the collars maintains their constant spacing when relative movement occurs between one of the spindles and the collar engaging with it.  Drive units (1.1,1.2) rotate each spindle to move the collars and the linear movement of both spindles or collars not linked to the connector is transferred to the tool halves.
Patent DE-19919418-A1 (DE)
Inventor: FISCHER ELMAR
IPC: H01H71/04
Filed: 1999-04-28
Abstract: The invention relates to a circuit breaker, especially an automatic cutout, with a pair of contacts (1, 2) that consists of a stationary contact (1) and a movable contact (2) that are mounted on a contact arm (3). Said contact arm interacts with a rotary manual command organ (7) via a switch latch (4) with contact position indicator. Said contact position indicator interacts with a snap switch (8) for keeping open the contact arm and for suddenly releasing it into the closed position. The inventive contact position indicator is configured as a two-part device and comprises: a contact position indicator (5) for the closed position of the contact arm (3), said contact position indicator (5) being linked with a snap switch mechanism (8); a contact position indicator (6) for the open position of the contact arm (3), said contact position indicator detecting the displacement of the contact arm (3). Both contact position indicators (5, 6) are located or configured in such a manner that they can swivel independently of each other.
Patent DE-19921847-A1 (DE)
Title: Capacitive sensor for monitoring the material properties of liquids and gases has electrodes with random surface structures
Inventor: FUNK KARSTEN
IPC: G01R27/26
Filed: 1999-05-11
Abstract: Two half cases (20,21) are formed on silicon wafers with a typical size of 2 mm x 5 mm. Each are grooved (22) so that together a channel is formed through which the fluid to be tested can flow. The surfaces are provided with a surface structure (24) consisting of randomly distributed pyramids (25) formed by treating the silicon surface with a dilute solution of KOH. The pyramids have different dimensions and overlap
Patent DE-19922922-A1 (DE)
Title: High temperature membrane (HTM) fuel cell for HTM fuel cell battery
Inventor: BALDAUF MANFRED
IPC: H01M8/04223
Filed: 1999-05-19
Abstract: A high temperature membrane (HTM) fuel-cell has one membrane and two electrodes, the anode and cathode having associated reaction gas spaces. One or both of the electrodes and/or one or both of the reaction gas spaces is/are at least locally heatable.  The electrode is the cathode and/or the reaction gas space of the cathode gas space, and more specifically at a temperature of the fuel-cell stack less than 100 deg.C, at least one electrode and/or one reaction gas space is locally heated, so that the product water arising in the gas phase is available, and leaves the fuel cell unit in gaseous form.
Patent DE-19925574-A1 (DE)
Title: Patient-trolley has support part holding padded recliner surface, support structure of two lengthwise stays, with adjustment and swivel axis
Inventor: MIESLER KLAUS-PETER
IPC: A61G13/10
Filed: 1999-06-04
Abstract: The patient-trolley (10) has a support part holding a padded base (18) for a recliner surface. The support part is held by a support structure (28) which comprises two lengthwise stays (30) running parallel along the recliner surface. At least one of the lengthwise stays has at least one part (38) adjustable between an outer and inner position. The two stays each have at least one adjustable part which is swivel mounted on a swivel axis (41) .
Patent DE-19926201-A1 (DE)
Title: Device for producing fuel gas from carbonaceous feedstock comprises pressurized fluidized bed gasification chamber, filter chamber, external heat source and heat conducting tube system
Inventor: KARL JUERGEN
IPC: C10J3/56
Filed: 1999-06-09
Abstract: The device for producing fuel gas from carbonaceous feedstock comprises a pressurized fluidized bed gasification chamber (10) with a pressure-tight lock (2) for introducing the materials to be gasified; a filter chamber (17) connected to the gasification chamber via a connecting channel (16); an external heat source (4); and a heat conducting tube system (22) which receives the heat from the external heat source and releases it in the gasification chamber on the gasification bed.  Preferred Features: The external heat source is a fluidized bed combustion chamber and has a waste gas line (24). The combustion chamber is connected to the filter chamber via a solids flow channel (19) directed upwards to the filter chamber. The solids flow channel has a lower end section (19a) and an upper end section (19b) which are connected to the combustion chamber. A siphon is arranged on the lower end section.
Patent DE-19928496-A1 (DE)
Title: Stabile radioactively-marked nanoparticles bound to other molecules for use in medical and diagnostic techniques, particularly used for studying phagocyte processes
Inventor: BODERKE PETER
IPC: B01J13/20
Filed: 1999-06-22
Abstract: Radioactively-labeled particles (I) 10-1000 nm in size, are new.
Patent DE-19929658-A1 (DE)
Title: Temperature compensated vacuum servo for vehicle, has effective length of input mechanism altered with variations in temperature
Inventor: TSUBOUCHI KAORU
IPC: B60T13/573
Filed: 1999-06-28
Abstract: A vacuum operated servo for a vehicle, e.g. for servo assisted brakes, has a temperature compensation comprising a variable length input element (28) which operates on the control piston. The effective length of the input element is adjusted to compensate for changes in the reaction force due to changes in the elasticity of the control membrane. This ensures that the driver has a controlled reaction to the braking force and the characteristic of the servo action remains the same over a range of temperatures.
Patent DE-19930586-A1 (DE)
Inventor: WAWER PETER
IPC: H01L27/11519
Filed: 1999-07-02
Abstract: The invention relates to a non-volatile semiconductor memory cell, comprising a separate tunnel window and to a method for producing the same. A memory cell with reduced surface requirements and improved endurance can be obtained in a simplified production process, by the formation of a complex structure containing an active area (AA) and an essentially strip-shaped structure comprising a sequence of layers which consists of a control layer (CG) and a floating gate layer (FG).
Patent DE-19935088-A1 (DE)
IPC: C12Q1/689
Filed: 1999-07-27
Abstract: The invention relates to DNA sequences which are suited for specifically detecting <i>Pseudomonas putida</i> KT2440.
Patent DE-19936653-A1 (DE)
Title: Holder for gas bottles etc. in boot of motor vehicles consist of board-like main body with two safety belts and facing wedge sections to prevent rolling
Inventor: FLECK OSKAR
IPC: B60R7/02
Filed: 1999-08-04
Abstract: The holder has a board-shaped main body (4) with non-slip base and securing strap with lock for the gas bottle (2) etc. The main body is secured via a safety belt (9) on one or both sides (7) on the base (3) of the boot. The top of the main body has two facing wedge sections forming a defined support area for the gas bottle. The safety belt is locked to the rear end of the boot. The safety belts pass through slots in the boot sides, and their free ends are locked in a space between boot lid (16) and neighboring body part (15).
Patent DE-19937618-A1 (DE)
Title: Balustrade for people-carrier such as escalator, with substructure including strips, in region of which cover or its segments can be inserted and removed
Inventor: SCHOENEWEIS KLAUS
IPC: B66B23/22
Filed: 1999-08-10
Abstract: The balustrade has a substructure (2) in the lower region (4) in which the escalator (3) fits. There is a cover (13) on the pedestal side, which may be composed of individual segments. The substructure includes strips (6, 7), in the region of which the cover or its segments can be inserted and removed.
Patent DE-19938300-A1 (DE)
Inventor: LEBERFINGER MARCUS
IPC: C08G18/79
Filed: 1999-08-12
Abstract: At least trifunctional isocyanates (a1) containing urethonimine structures are used in a process for the production of thermoplastic polyurethanes by reacting: (a) isocyanates; with (b) isocyanate-reactive compounds (average functionality 1.8-2.5; mol. wt. 500-8000); and optionally (c) chain extenders (mol. wt. less than 500); (d) catalysts; and (e) additives, etc.. Independent claims are also included for thermoplastic polyurethanes (TPU) and TPU with urethonimine structures obtained by this process.
Patent DE-19938308-A1 (DE)
Title: Metal matrix composite component, used as a heat sink or heat dissipating circuit carrier in electronics or as a cooker plate, comprises porous recrystallized silicon carbide infiltrated with a metal or alloy
Inventor: SCHMITT THEODORE
IPC: H01L23/373
Filed: 1999-08-12
Abstract: Metal matrix composite (MMC) component, comprising porous recrystallized silicon carbide (15) infiltrated with a metal or alloy (14). Preferred Features: The infiltration material (14) is selected from Mg, Zn, Fe, Al, Cu, Si and their alloys. The component may include a body (2) of electrically insulating material (especially ceramic or diamond), of the infiltration material or of a porous reinforcing material infiltrated with the infiltration material.
Patent DE-19938504-A1 (DE)
Title: Einzylinder-Hochdruckpumpe
Inventor: REMBOLD HELMUT
IPC: F02M37/06
Filed: 1999-08-13
Abstract: Die Erfindung betrifft eine Einzylinder-Hochdruckpumpe zur Hochdruckversorgung in Common-Rail-Einspritzsystemen von Brennkraftmaschinen, mit einem in einem Pumpengehäuse (1) aufgenommenen Pumpenelement, das einen Pumpenkolben (5) umfasst, der in einem Pumpenzylinder (4) gegen die Vorspannkraft einer Druckfeder (7) hin und her bewegbar aufgenommen und durch einen Nocken (8) angetrieben ist, um mit Hochdruck beaufschlagten Kraftstoff in ein Rail zu fördern. DOLLAR A Um die Lebensdauer der Einzylinder-Hochdruckpumpe zu verlängern, ist auf der vom Nockenantrieb (8) abgewandten Seite in dem Pumpengehäuse (1) eine Montageöffnung (3) zur Aufnahme des Pumpenelements vorgesehen.
Patent DE-19941024-A1 (DE)
Inventor: KLOCKE HARTMUT
IPC: A61K31/4184
Filed: 1999-08-28
Abstract: The invention relates to an active agent preparation for veterinary use. Said preparation comprises at least one first active agent that is poorly accepted by the animal and that is enclosed as a component in active cores. The active cores are covered by a coating at least to such an extent that the first active agent can no longer be sensorically perceived by the animal and thus prevent medication. The inventive preparation makes sure that the effect of the active agent is guaranteed even if, for example, it has an unpleasant taste.
Patent DE-19943460-A1 (DE)
Title: New fermentatively produced lipopeptide mixture useful for control of bacterial and fungal infections in medicine and plant protection and as antitumor agent
Inventor: DEGENKOLB THOMAS
IPC: A61K38/08
Filed: 1999-09-11
Abstract: Lipopeptide mixture obtained by the fermentation of the fungal strain Mycogone rosea DSM 12973 is new.  Lipopeptide mixture obtained by the fermentation of the fungal strain Mycogone rosea DSM 12973 is new. The lipopeptide mixture (roseoferin) consists of components of formula  R1-Pro-AHMOD-Ala-X-Y-Z-Aib-Aib-R2 (I).  R1 = 2-methyldecanoic acid or 2-methyloctanoic acid; X = Aib-Val; Y = Ile or Val; Z = Ile or Val; R2 = 2-((2'-aminopropyl)-methylamino)ethanol; AHMOD = 2-amino-4-methyl-6-hydroxy-8-oxo-decanoic acid. The mixture, a complex of 16 components of formula (I), is obtained from Mycogone rosea DSM 12973 by fermentation in a nutrient medium containing C and N sources and usual salts and subsequent isolation from the culture broth.
Patent DE-19943833-A1 (DE)
Inventor: KUENNE ERNST-ANDREAS
IPC: F01L1/46
Filed: 1999-09-13
Abstract: The invention relates to an internal combustion engine with a cylinder head and at least one camshaft (74) mounted on said cylinder head. Said camshaft is driven by a crankshaft and actuates corresponding gas exchange valves on the cylinder head. A camshaft adjuster (76) is provided on the camshaft (74) which twists the camshaft (74) relative to the crankshaft so as to change the control intervals of the gas exchange valves by means of hydraulic pressure, a feed device for hydraulic pressure being provided on the camshaft adjuster (76). The feed device for the hydraulic pressure is configured as a component (10) separate from the cylinder head that comprises one ring (13) for each camshaft (74) which encircles a section of the camshaft (74). Each ring (13) has two grooves and the respective encircled section of the camshaft (74) has two annular grooves (82, 84) that are aligned with respective grooves of the corresponding ring (13). Every groove/annular groove pair (82, 84) of a ring (13) is linked with the hydraulic pressure chamber (88, 92) of the camshaft adjuster (76) mounted on said camshaft (74) via hydraulic pressure channels (86, 90) within the camshaft (74). Every groove/annular groove pair (82, 84) of a ring (13) is linked with a hydraulic pressure valve (62, 64) via respective hydraulic pressure channels (44, 46, 48 or 56) in the feed device (10).
Patent DE-19945243-A1 (DE)
Title: Druckmaschine mit abstellbaren Gummituchzylindern
Inventor: DOWLING JOHN JOSEPH
IPC: B41F7/02
Filed: 1999-09-21
Abstract: Die Erfindung betrifft eine Offsetdruckmaschine mit einem ersten Plattenzylinder (10), einem an den ersten Plattenzylinder (10) anstellbaren ersten Gummituchzylinder (12), einem mit dem ersten Gummituchzylinder (12) einen Druckspalt bildenden Gegendruckzylinder (14) und einem Keil (7), mittels dessen der erste Gummituchzylinder (12) wahlweise von dem Gegendruckzylinder (14) im Abstand gehalten werden kann. Der Gegendruckzylinder (14) kann als ein zweiter Gummituchzylinder ausgebildet sein, der einem zweiten Plattenzylinder (16) zugeordnet ist.
Patent DE-19945864-A1 (DE)
Title: ARCP Dreipunkt- oder Mehrpunktstromrichter
Inventor: TEICHMANN RALPH
IPC: H02M7/48
Filed: 1999-09-23
Abstract: Es wird ein Dreipunkt- oder Mehrpunktstromrichter vorgeschlagen, DOLLAR A - mit einer Reihenschaltung von mindestens vier Hauptschaltern (S¶1¶...S¶8¶) pro Stromrichterphase, welche elektrisch parallel zwischen einer positiven und einer negativen Gleichspannungsschiene (2, 4) geschaltet sind, DOLLAR A - wobei parallel zu jedem einzelnen Hauptschalter eine einzelne Entlastungskapazität (C¶1¶...C¶8¶) angeordnet ist, DOLLAR A - wobei zwischen den Gleichspannungsschienen (2, 4) mindestens zwei Stromrichterebenen gebildet sind, deren Verbindungspunkt (0) bzw. Verbindungspunkte (0, 1', 3') und Spannungsmittelpunkte (1, 3, 11, 12, 13, 14) verfügbar sind, DOLLAR A - wobei der Ausgang der Stromrichterphase (10) über eine Reihenschaltung mindestens eine Resonanz-Induktivität (L¶aux¶, L¶aux1¶, L¶aux2¶) und unabhängig steuerbarer bidirektionaler Hilfsschalter (S¶aux1¶...S¶aux4¶) mit den Spannungsmittelpunkten (1, 3, 11, 12, 13, 14) der Stromrichterebenen verbunden ist, DOLLAR A - wobei die Verbindungspunkte (7, 9, 17, 19, 27, 49) der Entlastungskapazitäten (C¶1¶...C¶8¶), welche nicht gleichzeitig den Ausgang der Stromrichterphase (10) bilden, über Ladungssteuerungsschalter (S¶n-NPC¶, S¶p-NPC¶, S¶n-NPC1¶...S¶n-NPC3¶, S¶p-NPC1¶...S¶p-NPC3¶) mit dem Verbindungspunkt (0) bzw. den Verbindungspunkten (0, 1', 3') der Stromrichterebenen verbunden sind.
Patent DE-19950398-A1 (DE)
Title: Inside lamp for motor vehicle with at least one light source which is arranged in lamp housing having light panel so that light source is switchable ON and OFF by means of switch or pushbutton having operating element
Inventor: NACHTIGALL KLAUS
IPC: B60Q3/02
Filed: 1999-10-20
Abstract: The inside lamp (1) is designed so that the operating element (5) is formed by a wall section of the lamp housing (3). This wall section is connected in one piece with a wall section (8) of the lamp housing (3) adjacent to it, across at least one bending frame (7), and is movable against the restoring force of its material, for the switching ON and OFF of the light source, from a rest position in to a working position.
Patent DE-19954998-A1 (DE)
Title: Cutting mill has cutting rotor and cylindrical classifying device rotating about axes displaced from one another and parallel, with opposed directions of rotation
Inventor: NIED ROLAND
IPC: B02C23/16
Filed: 1999-11-16
Abstract: A cutting mill has a cutting rotor (3) and a classifying device (9). It is characterised by the design of the classifying device as a rotating classifying device and its arrangement together with the cutting rotor in a common housing (1). The cutting rotor and a cylindrical classifying device can rotate about their own axes that are arranged as displaced from one another and running parallel to one another. Cutting rotor and classifying device have opposed directions of rotation. The cylindrical classifying device surrounds a chamber (13) out of which the cut goods permeating the classifying device against the centrifugal force effect are sucked out for further processing.
Patent DE-19956083-A1 (DE)
Title: Buffer read-out clock adjusting method for serial data transmission system
Inventor: BOZENHARDT JOHANNES
IPC: H04L25/05
Filed: 1999-11-22
Abstract: The method involves adjusting a buffer read-out clock (6) of a subscriber (1) of a serial data transmission system, whose receiver (3) is supplied with a binary signal (2), whereby the receiver writes a bit information (4) with a write clock (7) into the buffer (5), and a transmitter (11) of the subscriber reads the buffer with the read-out clock (6). The read bit information (15) is forwarded through the transmitter to a further subscriber of the serial data transmission system.  A nominal read pointer (13) is set, which indicates up to which buffer area to read. The nominal read pointer is compared with an actual read pointer value (14) which indicates the current read buffer area. The read-out clock is set in response to the comparison result, in such way, that the difference does not under- or overstep a pre-setable value.