baber/WOPTO huggingface dataset:
Patent DE-19727348-A1 (DE)
Title: Method for regulating stone crushing machine with multiple filter assembly and conveying outputs to different storage areas
Inventor: GRUBE GERD DR ING
IPC: B02C25/00
Filed: 1997-06-27
Abstract: The stone reduction machine delivers the crushed material to a series of riddles which deposit the sized granules on to a series of conveyor belts which deliver the contents to storage silos. A computer controlled monitoring system measures the flow rates of the conveyors and regulates the rotation of the crusher drums. The crushing machine consists of a pre-crusher drum (6) and a secondary crusher drum (16) which deliver crushed stone to riddles (8) which separate the crushed stone into different sizes deposited on conveyors (9) and hence storage silos, or the like, (10). Sensors signal a measuring unit (11) with the rates of flow of material on each conveyor and a computer system (13) controls the rate of rotation of the crusher drums according to values stored in a memory unit.
Patent DE-19728155-A1 (DE)
Title: Cleaning and preparation method for paint spray pipe
Inventor: KAHMANN RALF
IPC: B05B15/00
Filed: 1997-07-03
Abstract: The method is for treatment of a spray pipe (3) to handle paint of a second colour/type after spraying a first type. A considerable volume of the first paint still in the pipe flows back into its storage container (5). The flow is generated by preferably a scavenging medium or compressed air. During the return flow, a signal-transmitting divider element (29) is positioned in the pipe between paint and medium. Residual paint in the pipe after the return flow of most of it, is pressed into a recycling pipe (11) and a recycling container (12). The pipe, and all components including the atomizer (2), are rinsed with a pulsating solvent and compressed air, and then with compressed air only.
Patent DE-19729379-A1 (DE)
Title: Method for manufacturing double wall
Inventor: FILZMOSER FRANZ
IPC: E04B2/86
Filed: 1997-07-10
Abstract: The method for manufacturing a double wall (1) has two wall panels (2,3) that are each made from a lattice beam (4) and have an upper flange (41) and two lower flanges (42). The panels are made from reinforced concrete and have side diagonal rods (43) that are connected to each other. Before the concreting of the first wall panel, the lattice beam is attached to the upper flange. The first wall panel is then hardened with the bottom flange of the lattice beam. The lattice beam may use wire mesh reinforcement (6) that is already spot-welded.
Patent DE-19732588-A1 (DE)
Title: Forming bacteria-repellent coating on polymer surfaces
Inventor: OTTERSBACH PETER DR
IPC: A01N25/24
Filed: 1997-07-29
Abstract: A method for the preparation of a bio-active, covalently bonded coating on the surface of a substrate involves radiation-induced grafting of a coating polymer onto the optionally activated surface. The polymer is derived from acidic monomer(s) of formula (I) and monomer(s) (II) having a group sensitive to ultra-violet radiation. R-(A)a (I)  R = mono- or di-olefinically unsaturated organic group (preferably hydrocarbyl) of valency a;  A = COOH, OSO3H, SO3H, OP(O)(OH)2, P(O)(OH)2, OP(OH)2 or phenolic OH (all optionally in salt form); and a = 1-3.
Patent DE-19735550-A1 (DE)
Title: High-performance cleaning nozzle for high-pressure cleaning apparatus
Inventor: NIEWELS JOACHIM DIPL ING
IPC: B05B3/02
Filed: 1997-08-16
Abstract: The high-pressure (1) jet leaves the cleaning nozzle with a three-dimensional movement or a time change such as with impulses. The nozzle can have a cross-pin in a socket. The cross-pin can be prevented from inherent rotation by a spring wire guided through a cross-bore in the pin. The elasticity of the spring wire allows the pin to move along a circular revolving path and can be driven by a gearwheel motor. Inherent rotation and circulating movement of the pin can be reached by two oppositely running drive elements. The pin of the rotor nozzle can be driven by a radial turbine and the inherent speed of the pin is reduced by a contra-running turbine attached directly on the pin. When the pin axis and turbine axis do not coincide a rosette shape cleaning pattern is produced.
Patent DE-19747891-A1 (DE)
Title: Composition for removing paint from surfaces
Inventor: FIES MATTHIAS DR
IPC: C11D1/52
Filed: 1997-10-30
Abstract: Composition for removing paint from surfaces comprises: (a) a fatty acid alkylamide of formula R<1>CONR<2>R<3> (I), where R<1> = 5-21C saturated or unsaturated alkyl, R<2> = 1-18C alkyl and R<3> = H or 1-18C alkyl, and (b) a triglyceride (II) of 1-24C saturated or insaturated fatty acids. Independent claims are also claimed for the use of (I) in "paint cleaners", and for a method for removing unwanted paint from a substrate, comprising contacting the paint with at least one compound (I) or a composition comprising one or more compounds (I) and one or more compounds (II), optionally with the aid of a sheet of paper or textile, and removing the dissolved paint.
Patent DE-19749092-A1 (DE)
Title: Sensor for determining thermal effects in bearing region of slide bodies and slide bearings
IPC: F16C17/24
Filed: 1997-11-06
Abstract: The sensor for determining thermal effects comprises two or more parallel arranged sensor strips (1,2) connected in series. The sensor is arranged in the bearing region of slide bodies, friction bearings or air bearings. The sensor has magnetoresistive characteristics. The planes in which the sensor strips (1,2) lie, stands vertical to the bearing surface.
Patent DE-19753893-A1 (DE)
Title: Anchorage point for building structure has plug with fracture notches
Inventor: HAINKE HANS ULRICH
IPC: F16B13/08
Filed: 1997-12-05
Abstract: An anchorage point in a building structure consists of a metal plug inserted into a drilled hole leaving a short projecting section. The protruding plug tip has e.g. three exposed notches (3) around the rim and a collar-like surrounding notch (12).  A bolt with a thread and widened conical head is inserted and screwed into the plug, dilating the short projecting section in a petal pattern which is approximately funnel-shaped in cross section. The exposed notches act as weak points. The petal-like extensions between the tips (14) form a large washer-like interface.
Patent DE-19756720-A1 (DE)
Title: Combined agricultural tilling machine
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01B49/06
Filed: 1997-12-19
Abstract: The combination ground working machine has a tow bar (3) and running wheels (2) and carries a series of tilling tools (13) and roller (11), adjustable for height through an electronic control (24). A second frame carries ploughs (20) and a roller (26).
Patent DE-19801179-A1 (DE)
Title: Automotive fuel retail dispenser pump has universal adapter
Inventor: GEIGER THORSTEN DIPL ING
IPC: F16L37/36
Filed: 1998-01-15
Abstract: A petrol pump assembly for retail use consists of the forecourt unit with hose and trigger-operated fuel dispenser nozzle. The hose is connected on one side to the pump and on the other to the nozzle unit. The link is effected by a co-axial universal union incorporating a cam-operated shut-off valve.
Patent DE-19808013-A1 (DE)
Title: Packing and dispatch unit, in particular, for tins of paint
Inventor: GRUPE CLAUS-PETER
IPC: B65D71/70
Filed: 1998-02-26
Abstract: The unit comprising an external cardboard box (1) and impact protection inserts for containers (8, 9, 10) is characterized by the fact that these inserts take the form of fracture resistant shaped plates (6, 7) which are provided with molded press-fit seatings for the container top and bottom rims, and preferably are clamped between the bottom and top (2, 3) of the cardboard box (1).
Patent DE-19809458-A1 (DE)
Title: Elastic waist band closure for clothing articles such as trousers and skirts
IPC: A41F9/02
Filed: 1998-03-06
Abstract: The elastic waist band closure (10) comprises an elastomer strip (13) joined to an underfabric strip (20) by means of an adhesive which is distributed in the form of a point array at least in the expansion direction to form an expansion assembly with at least two layers. The underfabric strip extends beyond each of the edges of the elastomer strip to leave two free edge zones. Both the sewing seams (14, 14') in the waist band closure join the expansion assembly only in the two edge zones of the underfabric strip.
Patent DE-19811457-A1 (DE)
Title: Arrangement for communications equipment, e.g. radios and TVs, to record the last valid information, e.g. messages, weather forecasts, traffic messages, lottery, etc.
Inventor: SPRENGER HARALD
IPC: H04N5/445
Filed: 1998-03-17
Abstract: The arrangement has an integral electronic module for detecting the signals or pulses for the partic. information, a memory area for storing the information, a call-up unit for touch or sensor pressure operated retrieval on the original device or via a remote controller and an electronic module for entering information for routine access according to the requirements of the receiver.  The receiver part can be built into a PC or communications center with screen access in addition to the other functions
Patent DE-19817133-A1 (DE)
Title: Power disconnecting switch for emergency use in high current circuits, especially vehicles
IPC: H01H39/00
Filed: 1998-04-19
Abstract: Cuts conductor without danger from ignition or heating.- DETAILED DESCRIPTION - The switch uses a thermally sensitive powder near the conductor. It operation is triggered by a rise in temperature. It only disconnects part of the conductor. The action may be amplified by using a shape memory alloy material for the housing
Patent DE-19817715-A1 (DE)
Title: Continuous concentration device for bio-aerosols
Inventor: PAUTZ NORBERT
IPC: G01N1/28
Filed: 1998-04-21
Abstract: In the device for measuring aerosols or bio-aerosols in a gas especially air, all contaminants, e.g. viruses, bacteria, yeasts, molds, protozoa, gas substances or solid organic or inorganic compounds are detected in any desired line up of criteria: (a) size or shape; (b) gathering and optionally purifying or concentrating; (c) selection according to immunological or chemical reactions; (d) purification and containment; and (e) removing of a medium for the qualifying and/or quantification determination, optionally continuously or semi-continuously
Patent DE-19820267-A1 (DE)
Title: Reflector housing for rear illumination of flat display
Inventor: LAUR JUERGEN
IPC: F21V8/00
Filed: 1998-05-07
Abstract: The reflector housing (1) has a reflection block (8) positioned in the main  light radiation direction (7) of a point light source (6), provided   with 2 or  more main reflection surfaces (8a,8b) at an acute angle to one another. The reflection block may be provided by a rhombic or triangular  prism
Patent DE-19820635-A1 (DE)
Title: Working up used oil by adding alkali compounds
Inventor: KRAEUTER REINHARD
IPC: C10G55/04
Filed: 1998-05-08
Abstract: Alkali compounds are added to used oil to reduce the chlorine content. Process for working up used oil comprises initially pre-purifying the used oil by separating off water, removing coarse and fine solid impurities by filtering and centrifuging and then removing residual water and light boiling fractions by drying and distilling. Alkali compounds are then added to reduce the chlorine content of the oil.
Patent DE-19824783-A1 (DE)
Inventor: BURKHARDT KLAUS
IPC: H01J1/00
Filed: 1998-06-03
Abstract: The invention relates to an extremely low-capacitance device for forming an electron beam. The device is based on a ceramic body having a monolithic multilayer structure. The ceramic body is produced using LTCC technology, whereby said method is modified in a targeted manner. The body is made of presintered ceramic layers, whose lateral shrinkage is suppressed. The through holes of the electrodes for the electron beam are thus exactly arranged coaxially and tolerances for the dimensions of the electrodes are decoupled from shrinkage during sintering. Such a device makes it possible to focus the electron beam of an electron gun and modulate its intensity.
Patent DE-19824811-A1 (DE)
Inventor: ROTHBARTH KARSTEN
IPC: C12N15/12
Filed: 1998-06-03
Abstract: The invention relates to a method for triggering apoptosis, whereby the C1D gene in cells, more particularly, in tumor cells, is overexpressed. This occurs, for instance, by introducing corresponding expression constructs in the cells or by exogenous stimulation of the expression of the cell's own C1D gene.
Patent DE-19827952-A1 (DE)
Title: Tension screw with screw-nut and spindle in teeth-regulator appliance
Inventor: SCHUETZ WINFRIED
IPC: A61C7/22
Filed: 1998-06-23
Abstract: The screw spindle (2) is prevented from twisting in the screw-nut (6) by the screw nut possessing, on both sides in which the spindle goes in or comes out, a protuberance (8,9).  A rubbery elastic ring (10) between the screw nut's protuberances and the screw-spindle is clamped and deformed so as to rest against the protuberances and the spindle.  The protuberances are formed by an elongated fixture (7) whose end facing away from the ring serves to fix the screw (1) to the orthodontic regulator appliance.
Patent DE-19831377-A1 (DE)
Title: Mehretagenpresse für laminierte Plastikkarten
Inventor: STEIN WOLFGANG
IPC: B30B7/02
Filed: 1998-07-13
Abstract: Die Erfindung betrifft eine Mehretagenpresse zur Herstellung laminierter Plastikkarten, insbesondere kontaktloser Karten mit integrierten elektronischen Bauteilen. Dabei ist oberhalb der obersten Etage eine Heizplatte angeordnet, die vertikal verfahrbar gelagert ist und als verschiebbarer Anschlag für die Hubbewegung der Presse fungiert.
Patent DE-19832277-A1 (DE)
Title: Flexible light transmitting tube internally coated with a copolymer
Inventor: NATH GUENTHER DR
IPC: A61C19/00
Filed: 1998-07-17
Abstract: A light transmitting tube (I) comprises a cylindrical plastic or glass tube (II) filled with a liquid (III) with a refractive index greater than 1.33.  The inner surface of (II) is coated with a thin layer of a copolymer with low residual crystallinity, high transparency and a refractive index of less than 1.325.  The copolymer is prepared from tetrafluoroethylene and a perfluorinated cyclic monomer, a fluoro-dioxol of formula (1): Rf = 1-5C perfluoroalkyl  X1, X2 = F, -CF3.
Patent DE-19832953-A1 (DE)
Title: Method of starting oil or gas fan burner, has burner control, pre-heater, and adjustment for recirculating combustion gases
Inventor: BACHMANN OLIVER
IPC: F23D11/42
Filed: 1998-07-22
Abstract: The method of starting up a fan burner consists of a fan for the combustion air, a burner control, a pre-heater for the oil and an appliance for improving the cold start properties, especially for adjusting the re-circulation of combustion gases near a mixer during the starting stage. The burner control fixes the variable starting conditions and or their duration from the temperature of the attached components and appliances. At least one reference value for the stationary operational state and inserted into the burner control is compared with the actual values. In relation to the temperature obtained the adjustment appliance for the re-circulation is preferably controlled.
Patent DE-19834679-A1 (DE)
Title: Turning rod for web of paper on printing machine
Inventor: THEILACKER KLAUS DIPL ING
IPC: B65H23/32
Filed: 1998-07-31
Abstract: The turning rod (1) has a profile (4) which makes it possible for air cushions to be built up between its lateral area and the web (2) of paper for printing. There may also, or alternatively, be a guide sheet or a profile with bearing surface on the turning rod. Additional compressed air can issue from radial bores (8) or from bores in the guide sheet to make it easier for the web to slide over the turning rod. INORGANIC CHEMISTRY - The turning rod may have an outer coating of amorphous modified superhard carbon (a-C:H) or diamond, forming a smooth surface.
Patent DE-19838855-A1 (DE)
Title: Method for manufacturing scintillators for CT systems
Inventor: RIEDNER ROBERT JOSEPH
IPC: G01T1/20
Filed: 1998-08-26
Abstract: A number of scintillators are glued together to form a stack and then cut into stacks of bars using an inner diameter saw blade which are then broken down into individual bars.  They are placed in a clamp with gaps of 0.004 inches between them into which a reflector material is cast.  A cut at 900 to the first produces further bars and the above process is repeated, the resultant bars then being ground to the finished dimensions
Patent DE-19849242-A1 (DE)
Title: Hygiene tester for mattresses for determining how dirty mattress is comprises use of color indicator strip
Inventor: BRECKLE GERD
IPC: G01N31/22
Filed: 1998-10-26
Abstract: A color indicator (2), especially silver chromate, is partly applied to a test material of white, absorbent filter paper (1). Preferred Features: The filter paper is in the form of a strip. The test material is wrapped in an opaque foil before use. In use, the test strip is wet with water and then pressed against the mattress or other surface to be tested, for 20-30 seconds. The resulting color of the indicator indicates how dirty the mattress is.
Patent DE-19856971-A1 (DE)
Title: Casting chamber, for a pressure die casting machine, has a replaceable protective material, especially a slit liner sleeve, on its inner wall region near a filling opening
Inventor: MORET GILBERT
IPC: B22D17/20
Filed: 1998-12-10
Abstract: A casting chamber (1) has a replaceable protective material on its inner wall region (Z) near a filling opening (4). An Independent claim is also included for a pressure die casting machine which includes the above casting chamber. Preferred Features: The protective material is in the form of a slit liner sleeve (5) of Ti, W, ceramic (Al2O3) or alloys containing these materials.
Patent DE-19857622-A1 (DE)
Title: Optical plug connector for connecting optical communication circuits
Inventor: NAGAOKA YASUTAKA
IPC: G02B6/38
Filed: 1998-12-14
Abstract: The optical plug connector (21) has an optical connecting plug (2) with a light conducting part, a capsule (6) which holds an end section of the light conducting part, a capsule holder (22), which presses on the capsule with an elastic part applied to the optical connecting plug and a plug connector housing (23). The plug connector housing is for attachment to a housing of a corresponding plug connection, whereby the capsule holder, in which the connecting plug is removably accommodated, is removably built into the plug connector housing.
Patent DE-19900075-A1 (DE)
Title: Swing system has cable and loop at one end and fixed to bar, with thrust surfaces
Inventor: GROS FRITZ
IPC: A63G9/00
Filed: 1999-01-05
Abstract: The swing system has a loop on the end of a cable fixed to a bar and through which a person inserts a foot. The person can swing to and fro between two bars by each time after swinging back giving fresh impetus with the free foot against height-adjustable thrust surfaces. The person is secured by an extra safety cable on the bar or a directly parallel safety bar system.
Patent DE-19901019-A1 (DE)
Title: Sheet holding force application device for deep drawing tool, with pressure cylinder able to be displaced on baseplate
IPC: B21D24/08
Filed: 1999-01-13
Abstract: The force application device has at least one pressing cylinder (5, 6), which is supported by a baseplate (3) and presses on the workpiece directly or indirectly. The pressure cylinder can be displaced on the baseplate. There may be a positioning plate, roughly parallel to the baseplate, with at least one workpiece-specific receiver (17) for the pressure cylinder.
Patent DE-19901796-A1 (DE)
Title: Bending machine for flat materials has machine frame open on one short side for material insertion and simplified bending tool carrier
Inventor: KUTSCHKER WOLFGANG
IPC: B21D5/04
Filed: 1999-01-19
Abstract: The machine has a machine frame (10), which is open on at least one of its short sides (98,100), in longitudinal direction (14) of the bending edge and between top and bottom clamping bars (64,24), for the insertion of flat material in longitudinal direction. The bending tool (110,310) is moveable at right angles to the clamping plane. In all possible bending positions, the bending tool carrier (112,312) remains on that side of the clamping plane only, on which the starting position of the bending tool is located.
Patent DE-19903992-A1 (DE)
Title: Roadway shaft cover with angle profile frame has projecting shoulder round top frame leg plus leg midway bracket supporting fastening irons resting on setdown bolts between irons and baseplate for nonskew replacement.
Inventor: LANGMATZ HANS
IPC: E02D29/14
Filed: 1999-02-02
Abstract: The frame profile angles (6) project at the edge in a shoulder form (10) and have inwards bracket (11) on the vertical leg (6). The angle profile vertical and horizontal legs (8) join via a rounded transition (7) and the cover fastening irons (12) are resistance-welded to the brackets (11) and are supported by setdown bolts (14) between the irons and the baseplate (13) resistance-welded to the horizontal leg of the profile frame (5). The shaft wall has a rectangular steel profile (2) round its top edge topped by a rubber support (9) on which the frame (5) rests. An outside frame (3) welded to the steel profile (2) projects upward to terminate flush with the shaft cover (4) so as to surround the cover with narrow interval.
Patent DE-19904972-A1 (DE)
Inventor: PASTYR OTTO
IPC: G21K1/04
Filed: 1999-02-06
Abstract: The invention relates to a contour collimator for use in radiotherapy which comprises several screen elements which can be displaced in relation to each other by means of drive elements. According to the invention the screen elements are supported only on the drive-element side to ensure that even comparatively large screen elements are easy to move. This permits the construction of large contour collimators having relatively heavy screen elements moved by relatively small motors. A preferred embodiment of the invention provides for it to be possible not only to displace individual screen elements but also to move groups of screen elements situated opposite each other towards and away from each other as a group.
Patent DE-19907567-A1 (DE)
Title: Microbial production of L-valine useful as medicine and in nutrition comprises growing bacteria that have increased activity of selected genes, e.g. dihydroxyacid dehydratase
Inventor: EGGELING LOTHAR
IPC: C12N9/00
Filed: 1999-02-22
Abstract: Microbial production of L-valine (I) uses a microorganism in which either the dihydroxyacid dehydratase activity and/or gene expression or the acetohydroxy acid synthase and isomeroreductase activity and/or gene expression has been increased.  An Independent claim is also included for a microorganism (A), transformed with a genetic construct containing the dihydroxyacid dehydratase and/or acetohydroxy acid synthase genes and having the activity of at least one enzyme involved in synthesis of D-pantothenate (II) reduced or eliminated.
Patent DE-19910100-A1 (DE)
Title: Oscillation damper for use in hydraulic braking device for car, has membrane arranged around foam rubber compressible element
Inventor: REINARTZ HANS-DIETER
IPC: B60T17/00
Filed: 1999-03-08
Abstract: The oscillation damper (1) for damping oscillations in a liquid, especially in a hydraulic braking device for a car, has a membrane (5) arranged around a compressible element (6). The compressible element is made from foam rubber.
Patent DE-19910219-A1 (DE)
Title: Mill for profile cutting of wooden balcony boards, bannister posts, etc.
Inventor: MOISSL JOHANN
IPC: G05B19/18
Filed: 1999-03-09
Abstract: The mill has a frame (30) with a clamp (12) for a section of the workpiece (10) to be milled and a rotary tool. The tool has a positionally fixed horizontal-axis (34) rotary saw blade (38). The clamp is horizontally movable in an x-direction parallel to the blade and a y-direction perpendicular to the horizontal axis of the blade. The clamp can be positioned on a table (22), which is movable in the y-direction in a slit (24). The slit is movable in the x-direction in a longitudinal guide (26) fixed to the frame.