baber/WOPTO huggingface dataset:
Patent DE-19736088-A1 (DE)
Title: Fuel pump priming system for internal combustion engine
Inventor: LISKOW UWE
IPC: B60K15/077
Filed: 1997-08-20
Abstract: Fuel returned to the fuel tank (18) by the by-pass return line (13) is passed through a nozzle (16), and the fuel jet (19) acts as an ejector pump (15), draws fuel (21) into a mixer tube (17) delivers it into the fuel pump collector pot (14). The collector pot inlet has a hinged non-return valve (22). The fuel jet is prevented from impinging directly on the valve. An impingement plate (25) is located in the mixer tube in the path of the jet. Alternatively the nozzle can be designed to generate a hollow conical jet which impinges first on the bore of the mixer tube. The valve has a cupped elastic seal (23), is held closed the differential pressure head between the pot and tank, when the level in the tank is low and the engine is not running.
Patent DE-19740191-A1 (DE)
Title: Welding equipment for joining strip materials to form bubble packaging
Inventor: GAZZOTTI LUIGI
IPC: B65B9/04
Filed: 1997-09-12
Abstract: Equipment for welding continuous packaging strips(2a,2b), one on top of the other, to form a bubble packaging material includes a strip combining and welding device(51) with two rolls(3,9) on parallel horizontal axes. The first roll(3) rotates on a driven shaft(5) mounted on a plane(4) of the equipment and effects forward movement of the first strip(2a). The freely rotating second roll(9) is supported by a double link(10) at the end of an arm(11) swivelling in the same plane as the roll axes(3a,9a) and transverse to the equipment plane(4) to press the strips(2a,2b) together between the roll faces which are maintained at a constant distance from each other.
Patent DE-19740336-A1 (DE)
Title: Greenhouse with plants located on several storeys
Inventor: MUELLER GOTTFRIED
IPC: A01G31/06
Filed: 1997-09-13
Abstract: The greenhouse (1) has plants growing in trays (6,7,8) which are positioned in several storeys and can slide with a drawer mechanism into working position. A chair (13) is attached to a carrier element (12) and can be moved along rails (10) which are fixed to the roof (4) of the greenhouse to give the gardener access to the trays. The greenhouse is ideally heated with alternative energy, water and fertilizer can be supplied through a hose attached to the carrier element.
Patent DE-19741936-A1 (DE)
Title: Mechanical handling device for flat work pieces having main and secondary suction pads
Inventor: RAUTENBERG HORST
IPC: B65H3/08
Filed: 1997-09-23
Abstract: The mechanical handling device has a number of rows suction pads (4) attached to a cylinder (1) rotating back and forth within a frame. A magazine above the frame holds a number of work pieces. The rotating suction pads attach to the lowest work piece, and pull it from the base of the pile, advancing the leading edge of the work-piece over a supporting adjacent roller (2). The cylinder has a second row of suction pads (5) which are applied to the trailing edge of the work piece (8). The position of the second row of suction pads is adjustable. The second row of suction pads maintains the alignment of the work piece on the rollers (2) as the work piece (8) advances.
Patent DE-19745729-A1 (DE)
Title: Internal combustion engine with adjusting unit operated by lubricating oil pressure
Inventor: RUBBERT STEPHAN
IPC: F01L1/34
Filed: 1997-10-16
Abstract: With insufficient supply pressure by the lubricating oil pump (2), the oil pressure in the accumulator (9) is produced by the fuel pressure of the internal combustion engine. The pressure accumulator is formed as a vessel separated into two chambers (9b,9c) by a membrane (9a), with the first chamber connected to the lubricating oil system (1) and the second chamber connected to the fuel supply system (10) of the engine.
Patent DE-19749475-A1 (DE)
Title: Fibers, especially natural fibers for producing carbon fiber composites
Inventor: URBAN HELFRIED DR
IPC: D01F9/16
Filed: 1997-11-08
Abstract: Fibers, especially natural fibers, are carbonized by plasma treatment. Independent claims are also included for (i) a fiber produced by the above carbonizing process; and (ii) a fiber composite material consisting at least partially of fibers produced by the above carbonizing process.
Patent DE-19750089-A1 (DE)
Title: Movement flow endoscope using flow medium to move tool
Inventor: BENKER GERHARD
IPC: G05B19/042
Filed: 1997-11-12
Abstract: Individual sections of the endoscope can be moved by a mechanism which uses a flow medium. Electromagnetic forces are used to move subsections backwards and forwards. Stitching can be performed by an attachment. Insertion and withdrawal of the endoscope are digitally controlled by a microcomputer.
Patent DE-19754947-A1 (DE)
Title: Steel cable conveyor belt for conveying goods
Inventor: BRUECKNER JOACHIM DIPL ING
IPC: F16G3/10
Filed: 1997-12-11
Abstract: Middle region (B) of the belt is twice as strong as the sections (A) at either side and takes up half the belt width. A single-stage connection  is made with cropped cables in the middle region. As alternatives, the cropped cables can be deflected for single-stage joints or a partly multistage joint can be made with deflected cables.
Patent DE-19755697-A1 (DE)
Title: Facade cladding mounting
Inventor: BERCHTHOLD JOERG
IPC: E04F13/08
Filed: 1997-12-16
Abstract: To mount flat sections (3) to the carriers (5) at a building facade, a flat plate body (9) has grip holders (10) at the edges (11) to hold (4) the flat facade cladding section. The body has a mounting and adjustment (6) for fitting. The mounting and adjustment is through a screw (7) screwed into the carrier through a threaded drilling in the body.
Patent DE-19803500-A1 (DE)
Title: Chuck for thin walled workpiece
Inventor: RINDERKNECHT PAUL
IPC: B23B31/12
Filed: 1998-01-30
Abstract: A chuck for holding thin walled workpieces has three clamping grips each comprising a pivot mounted clamping frame (3) with two sets of grips. The grips hold either the inside or the outside of the workpiece. The grips are moved simultaneously by the chuck drive and are fitted with grip aids to hold the workpiece. A simple design uses gear wheel grips (4). The grips can also be adjusted axially.
Patent DE-19807630-A1 (DE)
Title: Water-based composition useful for controlling parasitic insects and mites, especially lice, on humans
Inventor: SIRINYAN KIRKOR
IPC: A01N51/00
Filed: 1998-02-23
Abstract: A composition for dermal control of parasitic insects and mites on humans comprises: (a) 0.0001-7.5 wt.% nicotinergic acetyl choline receptor agonist or antagonist; (b) 20-50 wt.% water; (c) 20-50 wt.% acyclic alcohol; (d) 2.5-20 wt.% cyclic carbonate; and (e) 0-30 wt.% additives selected from thickeners, spreaders, dyes, antioxidants, propellants, preservatives, stickers and emulsifiers.
Patent DE-19811523-A1 (DE)
Title: Armrest, especially for motor vehicles
Inventor: KAMSELLA JUERGEN
IPC: B60N2/75
Filed: 1998-03-17
Abstract: The body (2) of the armrest has two sideways protruding guide pins which are guided in an arch-shaped guide slot in a holder (3) and rotatable around a pivot pin (6). The guide pins are formed by the opposite-lying axial ends of a stop pin (8) passing through the body of the armrest. The pivot pin can locate in U-form open sections of the mounting (5) and is fixed by a locking element formed by a spreadable spring plate (7) fastened to the holder and provided with a recess to accommodate the pivot pin. An Independent claim is included for a procedure to fit the proposed armrest.
Patent DE-19818464-A1 (DE)
Title: Referenzspannung-Erzeugungsschaltung
Inventor: FELDTKELLER MARTIN
IPC: H03K3/02
Filed: 1998-04-24
Abstract: In einer Referenzspannung-Erzeugungsschaltung wird eine Referenzspannung durch Addition mehrerer Flußspannungen entsprechender stromdurchflossener pn-Übergänge (T¶1¶, T¶3¶) und einer mit einem entsprechenden Faktor multiplizierten Differenz zweier Zwischenkreisspannungen erzeugt. Die beiden Zwischenkreisspannungen entsprechen Summenspannungen von mehreren Flußspannungen von mit unterschiedlichen Stromdichten durchflossenen pn-Übergängen (T¶1¶-T¶4¶). Durch den Einsatz entsprechender Kompensationsmittel (D) kann zudem eine noch verbleibende parabelförmige Temperaturabhängigkeit der somit erzeugten Referenzspannung (V¶ref¶) ausgeglichen werden.
Patent DE-19819943-A1 (DE)
Title: Emergency off switch for electrical circuits ensures definite rapid switching of strong electrical current circuits using a pyrotechnical method with a small, cost-effective assembly and without environmental hazard
IPC: H01H39/00
Filed: 1998-05-05
Abstract: The emergency off switch has a pyrotechnic chord in the current-carrying conductor that disintegrates the conductor after being ignited so that the flow of current is reliably interrupted. The pyrotechnical chord is ignited by a suitable material, such as aluminum, magnesium, zirconium or zinc which gives off exothermal energy, esp. in the form of hot gas or particles
Patent DE-19820167-A1 (DE)
Title: Magnetoresistive wave guide conductor for position sensor
Inventor: KOSKI RICHARD D
IPC: G01F23/296
Filed: 1998-04-29
Abstract: The conductor (10) extends through a measuring field with at least one magnet surrounding the device for producing disturbances in it. An outer, magnetically permeable tube (20) is provided, which has a linear, roughly constant diameter between a first and an opposite second end. A magneto-resistive wire is firmly secured within the outer tube. A receiver device (54) is coupled with the magneto-resistive wire to output signals propagating along the wire. A circuit (60) is provided in the outer tube for transmitting electric signals from and to the magneto-resistive wire and the receiver device.
Patent DE-19824474-A1 (DE)
Title: Radio transmitting device for reporting incidents, especially a radio detector for objects
Inventor: FAERBER EDUARD
IPC: G08C17/02
Filed: 1998-05-30
Abstract: A radio detector for objects (1) is designed for the surveillance of the widest range of objects. It is connected to three sensors acting as a window or door contact (2), a trip wire (3) and a temperature sensor (4). It also has internal sensors for infrared (5), sound detection (6) and movement (7). The sensors transmit alarm signals and high frequency impulses.
Patent DE-19825369-A1 (DE)
Title: High pressure and high flow rate hydraulic displacement pump or motor with rotor vanes separating suction and pressure sides
Inventor: POHL ANDREAS
IPC: F01C21/08
Filed: 1998-06-06
Abstract: The machine housing (2) has a rotor (3) and annular gap (5), with four actuators (13) comprising stacks of piezoelectric discs. Vanes extend from the rotor into the gap and the electro-restrictive density of the fluid in the gap is controlled by the actuators.
Patent DE-19825932-A1 (DE)
Title: Hose system for hydrostatic height measuring unit
IPC: G01C5/04
Filed: 1998-06-10
Abstract: The system has a liquid conducting core hose enclosed by a sleeve casing. The core hose and the sleeve casing consist of different materials. The core hose is equipped with an additional gas diffusion seal. An intermediate space filled with a gas is arranged between the outer diameter of the core hose and the inner diameter of the sleeve casing.
Patent DE-19827367-A1 (DE)
Title: Headlamp for motor vehicle has no, or only small, deviation of images reflected from mutually bounding facets in vertical direction resulting from deviation of line dividing facets
Inventor: LIETAR CHRISTIAN
IPC: F21S8/12
Filed: 1998-06-19
Abstract: The headlamp has a light source and a reflector (20) that reflects light from the source so that it has horizontal scattering, whereby the reflective surface has at least two horizontally adjacent facets (30) bounding at a dividing line (32). The dividing line has an at least approximately vertical tangent near a horizontal central plane contg. the optical axis and the dividing line deviates from the vertical (52) so that images of the light source are produced by regions of two bounding facets at least approximately in a common horizontal plane near their dividing line that are at approximately the same height in the vertical direction.
Patent DE-19830247-A1 (DE)
Title: Integrated mobile-phone handsfree kit assembly for combining with a vehicular stereo loudspeaker system
Inventor: CHEN STEPHEN
IPC: H04W88/02
Filed: 1998-07-07
Abstract: The assembly includes a handsfree kit electric circuit assembly (2) connected to a vehicular stereo equipment (30) which is connected to a sound output wire (31), and an electric power supply input wire (32). The circuit assembly is an audio and power supply interface which is disposed between the sound output wire, loudspeakers (61,62), electric power supply wire (33) and the stereo power supply input wire.
Patent DE-19835481-A1 (DE)
Inventor: WEISBECK MARKUS
IPC: B01J37/02
Filed: 1998-08-07
Abstract: The invention relates to a method for oxidizing hydrocarbons on a catalyst which contains silver and titanium and in the presence of a hydrogen-oxygen mixture. Said catalyst contains a) a supporting material which contains titanium and b) silver particles having an average particle size ranging from 0.3 to 100 nm.
Patent DE-19841973-A1 (DE)
Title: Electro-filter separator filter for purifying aerosol gases has atomizer electrode with multiple points positioned beneath stainless steel demister filter
Inventor: STALLHERM HANS
IPC: B03C3/155
Filed: 1998-09-14
Abstract: The atomic electrode (10) has a number of points (10') and is positioned below a separation filter (11) of stainless steel perpendicular to the natural gas flow which is ionized before passing through the separator.
Patent DE-19843187-A1 (DE)
Title: Setting up telecommunication connection between caller and called subscriber
Inventor: WIERZBITZKI DIRK DIPL ING
IPC: H04M3/46
Filed: 1998-09-14
Abstract: The invention relates to low-cost, ergonomic optimization of the dial-up process for several telephone numbers that are attributed to a called subscriber. This is achieved by means of a telecommunication network and a method for setting up a telecommunication link between a caller (1) and a called subscriber (2) via at least one telecommunication network (3, 4). The called subscriber (2) can be reached on several numbers (5-8) that are stored (9) by said telecommunication network (4). When a call is made, successive attempts (5-8) are made to set up a communication link with the called subscriber (2) via the stored telephone numbers (5-8) by dialling one of said telephone numbers (5-8) until said communication link is established with the called subscriber (2). A telecommunication link is considered as being successfully established when the called subscriber (2) receives the call (5; 6; 7; 8) and when a predetermined input from the called subscriber with respect to the communication terminal thereof has been registered by the telecommunication network (4, 12).
Patent DE-19845312-A1 (DE)
Title: Manually operated cleaner has a flat coarse and fine cleaner material, and intermediate absorbent material, with groves and textile wiper strip
Inventor: FOSER MANFRED
IPC: A47L13/16
Filed: 1998-10-01
Abstract: Manually operated cleaner consists of flat coarse cleaning material (12), and flat fine cleaning material (2) joined together at the edges. The interior of the material contains absorbent material. The exterior of the fine cleaning material has at least one recessed groove (10,10',10) extending the entire breadth or length of the fine material. A textile wiper strip (6,8) is fixed to the fine material and is parallel with, or at right angles to, the recess(es).
Patent DE-19849474-A1 (DE)
Title: Rear structure for vehicle
Inventor: YUDA MITSURU
IPC: B60K15/063
Filed: 1998-10-21
Abstract: Trailing arms (2) are installed to support an axle housing (3) to a vehicle body frame (1). A lateral rod (5) is set at the back part of the axle housing. Shock absorbers (7) are set between the axle housing and lateral rod. The upper end of each shock absorber is inclined to the inner side width direction of the vehicle. A differential case (12) is installed in front of the axle housing. A fuel tank (11) is set and hung in the input side (12a) of the differential case.
Patent DE-19850249-A1 (DE)
Title: Surfboard with adjustable rear
Inventor: SCHULTENKOETTER KAI
IPC: B63B35/79
Filed: 1998-10-31
Abstract: The rear of a surfboard has a flexible joint and simple grips to lock the rear section into one of two settings. One setting has a flat profile for a low drag for speed while the other setting is angled to the board for improved grip for steering. The settings are controlled by foot pressure and the joint is spring loaded. The tension of the springs can be adjustable to suit the user. The hinge can be provided by a flexible section of the board.
Patent DE-19850708-A1 (DE)
Title: A face cutter milling head unit has at least three linkages, driven by computer controlled servo motors, moving the drive spindle in all three mutually perpendicular axes.
Inventor: WAHL JOACHIM
IPC: B23Q1/44
Filed: 1998-11-03
Abstract: The machine spindle (13) carries a cutter (14) and is supported on three linkages (8,9), pivoting (10) on slides (3) guided on rails (4) by computer (16) controlled servo motors (6) to move the spindle in any of the A, C and Z axes.
Patent DE-19851990-A1 (DE)
Title: Verfahren zur Bestimmung von Stellgrößen bei der Steuerung von Benzindirekteinspritzmotoren
Inventor: BAUER HARTMUT
IPC: F02D41/14
Filed: 1998-11-03
Abstract: Vorgestellt wird ein Verfahren zur Einstellung des Drehmomentes bei einem Verbrennungsmotor mit den Schritten: DOLLAR A - Bestimmung eines Soll-Momentes DOLLAR A - Bestimmung eines Betriebspunktes aus Meßwerten für Luftfüllung und Drehzahl DOLLAR A - Bestimmung eines Normmomentes für diesen Betriebspunkt DOLLAR A - Bestimmung eines Soll-Wirkungsgrades aus Normmoment und Sollmoment DOLLAR A - Bestimmung des zu diesem Wirkungsgrad zugehörigen Lambda DOLLAR A - Bestimmung der Kraftstoffmenge aus dem zugehörigen Lambda und der aus Meßgrößen abgeleiteten Luftfüllung, die in Verbindung mit der Luftfüllung das zugehörige Lambda zur Realisierung des Sollmomentes ergibt.
Patent DE-19853062-A1 (DE)
Title: Valve timing controller for internal combustion engine
Inventor: DOI TOSHINORI
IPC: F01L13/00
Filed: 1998-11-17
Abstract: A simple timing control for an IC engine has a tapering cam (3) which moves axially between low and high engine speeds. The axial displacement moves a control cam (5) axially over a sensor (6) which monitors timing marks  (5a, 5b) on the ca,. Some of the timing marks (5a) are evenly spaced and provide the basic timing. Other marks (5b) are sloped and represent the phase change in the timing, between low and high engine speeds, i.e. for retarding or advancing the engine timing, with the advanced timing end of the mark corresponding to low engine speeds.
Patent DE-19908473-A1 (DE)
Inventor: HOHE HANS-PETER
IPC: H01L43/04
Filed: 1999-02-26
Abstract: The invention relates to a hall sensor (1) comprising two opposite-lying power supply contact electrodes (7a, 7c) between which an active region (5) is defined. Said electrodes are provided for generating a current flow through the active region. The inventive hall sensor also comprises two opposite-lying voltage tapping contact electrodes (7b, 7d) for tapping a hall voltage, whereby a section of each contact electrode facing the active region (5) is shaped in such a way that the interfering influence of the contacts on the offset-reducing effect of the spinning current operation is reduced.
Patent DE-19908515-A1 (DE)
Title: Cover element for covering or closing open-top bodies such as containers of food etc. is made of rubber-elastic material
Inventor: JANNER RUDOLF
IPC: B65D41/22
Filed: 1999-02-26
Abstract: The cover element (3) for covering or closing open-top bodies such as containers of food etc. is made of a rubber-elastic material.
Patent DE-19910847-A1 (DE)
Title: Detection reagent for cancer cells comprises at least one fraction of embryonic tissue, maternal uterus tissue from the placenta to which specific molecules can be attached
IPC: G01N33/574
Filed: 1999-03-11
Abstract: Detection reagent (I) for cancer cells comprising at least one fraction of embryonic tissue and maternal uterus tissue from the placenta at molecular weight 10000-90000 to which molecules can be attached, is new.
Patent DE-19912150-A1 (DE)
Title: Drilling rod, for mining operations, for example, has locking bar installed on second drill column's end and hinging between released position and locking position protruding over outer circumference of second drill column
Inventor: BREITENBACH JUERGEN
IPC: E21B17/046
Filed: 1999-03-18
Abstract: On the second drill column's end for fitting in the sleeve(12) of the first drill column(10) a locking bar(18) is installed and hinges between a released position and locking position protruding over the outer circumference of the second drill column(13). In this way the locking bar, when a tensioning force is exerted upon the first drill column and sleeve, bears by a locking protrusion(19) against a support face(27) cut out on the inner side of the sleeve, and which by means of an unlocking shoe(24) is hinged inwards into its released position against the force of a spring(23) preloading it into the locked position.
Patent DE-19913073-A1 (DE)
Title: Fuel dosing device acting as membrane carburetor, in which position and/or mobility of movable element can be influenced by active setting member
IPC: F02M17/04
Filed: 1999-03-23
Abstract: The fuel dosing device has a membrane (12), the movement of which depends on pressure variations in the engine induction manifold (16). The membrane can open and close a fuel inlet channel (4). There is a setting member in the form of an electromagnet (17) to act on a carrier part (18) fixed to the membrane.
Patent DE-19915288-A1 (DE)
Title: System for testing frictional relationships between two frictional partners, e.g. plastics-metal partners
Inventor: MOLLENHAUER OLAF
IPC: G01N19/02
Filed: 1999-04-03
Abstract: A first engagement point for the introduction of a normal force and a force engagement point of a normal force sensor (9) are connected together across an elastic bending element, to which a force engagement point for applying a tangential force and a frictional force sensor are also connected. The connections have different bending stiffnesses across part sections, which are displaced by 90 deg .
Patent DE-19919112-A1 (DE)
Title: Pressure sensor joint formation involves providing socket for connection to housing with template whose opening cross-section is smaller than chip element, retaining template when joining
Inventor: WEIBLEN KURT
IPC: H01L29/84
Filed: 1999-04-27
Abstract: The method involves providing the socket for connection to the housing with a template, whereby the cross-section of the template opening is smaller than the dimensions of the chip element. The template remains when joining the socket to the housing and encloses the pressure sensor approximately over half its length.  An Independent claim is also included for a pressure sensor arrangement.
Patent DE-19921192-A1 (DE)
Inventor: BANOWSKI BERNHARD
IPC: A61K8/26
Filed: 1999-05-07
Abstract: The invention relates to an antiperspirant stick with a content of (A) 10-30 wt. % astringent aluminium salts, zirconium salts or zinc salts, (B) 30-50 wt. % liquid carrier components, (C) 18-30 wt. % stabilising fat or wax components and (D) 1-20 wt. % water-soluble surfactants. The antiperspirant stick is provided with an improved antiperspirant effect when the liquid carrier component contains 20-40 wt. % nonpolar oil, e.g. a liquid silicone oil, and 10-30 wt. % polar oil selected from liquid, branched alkanols, alkandioles, ether alcohols and dialkyl ethers with 12-24 C-atoms and addition products of 2-30 mol propylene oxide to monovalent or multivalent alkanols with 3-20 C-atoms respectively in relation to the entire stick mass respectively.