baber/WOPTO huggingface dataset:
Patent DE-19726384-A1 (DE)
Title: HF signal absorber with several line sections
Inventor: MAIER THOMAS
IPC: H01P1/22
Filed: 1997-06-21
Abstract: The absorber includes a line branch (E,V1,V2) to which to parallel line sections (L1,L2) are connected. The line sections are connected with each other via at least an ohmic resistance (R1,R2,Rn). The resistance absorbs only waves propagating along both line sections which are in antiphase to each other.  Preferably, the line branch supplies waves in phase with the same power in both parallel line sections. One of both line section are longer about lambda\/4 than the other line section. Lambda is the average wavelength of the signals to be absorbed.
Patent DE-19727619-A1 (DE)
Inventor: KUDLA GERHARD DIPL ING
IPC: B21B31/10
Filed: 1997-06-28
Abstract: The apparatus serves for coupling a shunter unit (1) to a roll change carriage (10) or a roll stand. The shunter unit has a coupling head (4) housing in its interior an axially movable member (5) provided with radially displaceable engagement elements (8). These elements engage a coupling housing (9) which is attached to the carriage (10) and, in the coupling position, surrounds the coupling head (4).
Patent DE-19728179-A1 (DE)
Title: Automatically switched piston-cylinder drive for volumetric dispenser
Inventor: PEICK HUBERT
IPC: F04B9/105
Filed: 1997-07-02
Abstract: The main piston unit (2) reciprocating within the cylinder (1) divides it into upper and lower chambers (3,4). The upper face of the piston is larger than the face turned towards the lower chamber, into which fluid under pressure is admitted through an inlet (5). The outlet (8) from the upper chamber is closed and opened by a plunger (14) whose movement is combined with that of the piston by a pin (16) in the lower end of an elongated hole (15), so that a sealing peg (19) moves together with a sealing plate (17) and ring (18) away from the outlet.
Patent DE-19731445-A1 (DE)
Title: Transport and storage container for scaffold frame components
Inventor: ZAUKE ROLF
IPC: B62D33/04
Filed: 1997-07-22
Abstract: The container is used to transport and store framework components, and is assembled from a kit. It has floors (4) and side walls (5,6) which are made from standard framework components. The side walls are inserted into side parts (2) which consist mainly of individual components which are welded together. The floors may each have a receptacle which is similar to a drawer, and which is connected frictionally to the side part by a rotating-lever wedge-lock (26) which is located on a transverse rail (9). They may also be supported on at least two brackets (3) with which they are also connected to the installed side walls.
Patent DE-19731741-A1 (DE)
Inventor: SINN HANNSJOERG DIPL CHEM DR
IPC: G01N33/58
Filed: 1997-07-23
Abstract: The invention relates to conjugates, comprising a fluorescent compound and a carrier, wherein the compound and the carrier are connected via an acidic ester or an acidic amide bond and the compound has an excitation wavelength of 630 nm or more and/or 450 nm or less. The invention also relates to the production of said conjugates and to the use thereof.
Patent DE-19732241-A1 (DE)
Title: Combining method for separate digital photographic images
Inventor: COK RONALD STEVEN
IPC: H04N1/387
Filed: 1997-07-26
Abstract: The method involves processing with photographic images which are made available in digital form 12,14 16,18,20,22 by a range of equipment such as a video camera, scanner, or compact disc.  The desired stored digital information is selected and provided for input to the CPU 10 of a computer.  The individual image data sets are analysed and are then adjusted appropriately so that they can be selectively automatically combined, in a predefined relationship to each other  The generated composite image data is fed to output units 32,34,36,38,40,42 , such as colour printers.
Patent DE-19734939-A1 (DE)
Title: Irradiation and scarifying device
Inventor: SCHAECHER DIETMAR
IPC: B24C3/22
Filed: 1997-08-12
Abstract: The irradiation and scarifying device has a radiation medium depository (2) to take the radiation medium, connected to a jet by a line.  Each object for irradiation can be brought to a receiver device (5), several of which are fixed to a carrier device (6).  The carrier device can turn about an axis (7) between a working position and a dispatch and removal position.  The carrier device is moved between these positions by at least one drive motor with turning gear.
Patent DE-19736884-A1 (DE)
Title: Expanded diagnostic magnetic resonance device with operation functionality
Inventor: KROGMANN HENRIK DIPL ING
IPC: A61B5/055
Filed: 1997-08-25
Abstract: The arrangement has a conventional magnetic resonance device (2) containing a patient bed (10). The bed is provided conveying the patient into the imaging space of the magnetic resonance device.  An operating stand (12) for accepting the patient bed is arranged next to the magnetic resonance device in the longitudinal direction (8) of motion of the bed. The stand has a pivoting mechanism (22) for pivoting the patient bed about a vertical axis (24).  Preferably the stand has a lifting mechanism for lifting and lowering the patient lying area.
Patent DE-19740860-A1 (DE)
Title: Fertilizer spreader has disc protection bar with extensions
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C15/00
Filed: 1997-09-16
Abstract: The fertilizer spreader has several spreader discs (9) horizontally rotating around vertically positioned axles which are protected by a horizontally fixed protection bar (11). Foldable extensions (14) are movable joined to the outer ends (13) of the protection bar. If necessary, an additional extension element (16), also foldable, can be attached to the back of the spreader.
Patent DE-19743496-A1 (DE)
Title: Insulating layer for an active diamond layer of a microelectronic component
Inventor: BOETTGER ECKART DR
IPC: H01L23/373
Filed: 1997-10-01
Abstract: An insulating layer, for insulating an active diamond layer of a microelectronic component, consists of outer and intermediate layers (3, 4), the outer layer (3) having a specific conductivity different from that of the intermediate layer and better adhesion to diamond than the intermediate layer and being in direct contact with the diamond layer (2). Preferred Features: The insulating layer consists of a lower specific conductivity intermediate layer (4) of silicon oxynitride or especially silicon oxide, sandwiched between two outer layers (3) of silicon oxynitride or especially silicon nitride. The insulating layer (1) has a specific conductivity of less than 10<-12>, preferably less than 10<-13>, especially less than 10<-14> ( OMICRON .cm)<-1> at 400 deg C.
Patent DE-19748143-A1 (DE)
Title: Beta-bismuth oxide pigment
Inventor: ADEL JOERG DR
IPC: C09D7/61
Filed: 1997-10-31
Abstract: beta -bismuth oxide is a pigment with isometric particle form and having an average particle size of 0.5-2.5  mu m. Also claimed are: (a) coloured preparations contg. a coloured material and the above beta -bismuth, oxide pigment; (b) prodn. of  beta -bismuth oxide; and (c) process for stabilising  beta -bismuth oxide.
Patent DE-19754589-A1 (DE)
Inventor: ENGELBRECHT ECKART DR
IPC: A61F2/38
Filed: 1997-12-09
Abstract: A knee joint endoprosthesis comprises a femur section with a femur bearing member, and a tibia section with a plateau which acts as the opposite member. The femur bearing member is ventral in the condylaric area of the patella interposition prosthesis (3) associated with the patella (22).
Patent DE-19755211-A1 (DE)
Title: Linear adjustment device, e.g. for zoom lenses, micrometers or stepping motors
Inventor: DEVENYI GABOR
IPC: G02B7/00
Filed: 1997-12-12
Abstract: The device has a threaded spindle with a screw thread (74) and a spindle nut device. The spindle nut device has a housing and first (56) and second (58) bearings, which are diagonally supported and each have an inner (60) and an outer (62) raceway and a number of intermediately arranged balls. The spindle nut device has threaded parts (66), which are held radially inwards on each inner raceway and have first and second conical surfaces (68,70). One of the two conical surfaces has at least one groove (72). The spindle nut device also has a spring part (86) for tensioning the two bearings, whereby the groove (72) of the threaded parts meshes with the screw thread of the threaded spindle. The other conical surface of the threaded parts remains in engagement with a thread point (76) of the screw thread of the threaded spindle.
Patent DE-19800744-A1 (DE)
Title: Filter system for a viscous spinning mass e.g. for filtering soiled fluids, such as a degenerated cellulose solution
Inventor: STUDE ROLF-RUEDIGER
IPC: B29C48/05
Filed: 1998-01-12
Abstract: The filter system, to filter a soiled viscous spinning mass, maintains a ring gap between the mesh carrier body (2,3) and the housing (1) during the filtering action, without the use of spacers. The gap formed between the mesh carrier body and guides, has a downwards conical taper, but is not wholly closed.  The gap dimensions can be 2/10-4/10 mm.
Patent DE-19801858-A1 (DE)
Title: Production of catalyst system used in gas phase polymerization of conjugated dienes
Inventor: JENTSCH JOERG DIPL CHEM DR
IPC: C08F36/04
Filed: 1998-01-20
Abstract: Production of a catalyst system, which consists of mixing a solution (B) of an aluminum trialkyl and/or dialkylaluminum hydride and/or alumoxane, in an inert organic solvent and optionally a conjugated diene and a  components (B) and an inert, particulate, (in)organic solid; and also a cocatalyst (D) in an inert organic solvent immediately before application to (D); and applying the mixed catalyst solution to dried (D) such that it is absorbed by the carrier. The process concerns the production of a catalyst system consisting of (A) a rare earth alcoholate (RO)3M (I), carboxylate (R-CO2)3M (II), diketone complex (R-CO-CH-CO-R)3M (III) and/or halide adduct MX3.yDonor (IV) with an oxygen (O) or nitrogen (N) donor compound, (B) an aluminum trialkyl and/or dialkylaluminum hydride Al(H)xR<1>)3-x (V) and/or alumoxane R<1>-(A(R<1>)-O)nAl(R<1>)2  (VI) or (VII) of the given formulae, (C) another Lewis acid and (D) an inert, particulate, (in)organic solid with a BET specific surface area greater than 10 m<2>/g and a pore volume of 0.3-15 ml/g and also, if carbon black is used, a dibutyl phthalate (DBP) adsorption of 10-300 ml/100 g. The process comprises mixing a solution (1) of component (B) in an inert organic solvent and optionally a conjugated diene and a solution (2) of components (B) and (D) in an inert organic solvent immediately before application to (D); and applying this mixed catalyst solution to the dried, particulate solid (D) in such amounts that it is absorbed by the carrier;  R  = 1-20 carbon (C) alkyl;  M  = a trivalent rare earth element with atomic number 57-71;  X  = chlorine, bromine or iodine;  x  = 0 or 1;  y  = 1-6;  n = 1-50;  R<1>  = 1-10 C alkyl.
Patent DE-19805931-A1 (DE)
Title: Device for displaying advertising information
IPC: B60P3/025
Filed: 1998-02-13
Abstract: The device has a wheeled chassis with a connection for attaching it to a motor vehicle. It has a box-shaped structure (2) with at least one side wall (7) the exterior of which holds at least one showcase-type holder (11) for advertising material.  The showcase has at least one partly transparent, flap-cover (17) movably mounted in relation to a fixture (16) for the advertising material and supported by a side wall. The showcase is lit by a dimmer switch and has a hydraulically positioned cover.
Patent DE-19806259-A1 (DE)
Title: Device for tubes or other containers holding fluid or creamy substances, especially cosmetic products
IPC: B65D51/24
Filed: 1998-02-17
Abstract: Means of adhesion are located on the end face of the tube screwtop(2) or on the bottom of the container.  This may be a coating(3) of adhesive which before use is protected against contact by a removable protective film(4).  The means of adhesion may be a vacuum adhesive membrane formed in one piece with the tube screwtop or container.  An adjusting ring may encompass the screwtop of the container and by twisting clamps the vacuum adhesive membrane by means of a beveled cam.
Patent DE-19806355-A1 (DE)
Title: Two stage process for separation of polymer mixtures, useful for reprocessing of used polymers
Inventor: ARLT WOLFGANG PROF DR ING
IPC: C08J11/08
Filed: 1998-02-10
Abstract: A two stage process for the separation of polymer mixtures comprises formation of a two phase polymer solution, separation of the phase containing the target polymer and further treatment to form a polymer rich phase.  A process for the separation of a mixture (I) of technical or biological polymers (II) is claimed. The polymer (II) is a technical or biological macromolecule having a number average molecular weight of greater than 1000 g/mol and less than 1000 kg/mol and is at least partially soluble in an appropriate solvent. The mixture (I) is not fully miscible in the melt. The process comprises dissolution of (I) in a solvent having a b.pt. of 30-250 deg C such that the resulting solution contains 1-50 (5-25) wt.% total polymer and consists of at least 2 liquid phases. The phases are separated by decanting to yield a polymer or group of similar polymers in increased concentration. The resulting homogeneous phases are subjected to pressure and temperature to form a liquid polymer rich phase containing the target polymer in increased purity and a polymer poor liquid phase. The polymer rich phase is then separated off and recovered with increased purity.  Independent claims are included for the separation of mixtures (I) by forming a homogeneous polymer solution followed by heating, cooling or bubbling a compressed gas through the solution such that a two phase solution results and the target polymer rich phase is separated to yield the target polymer.
Patent DE-19806520-A1 (DE)
Title: Process for sterilization, filling and sealing of product container using low pressure plasma as sterilizing agent
Inventor: STAHLECKER WERNER
IPC: B65B55/10
Filed: 1998-02-17
Abstract: A container is sterilized using low-pressure plasma before it is filled with a product and sealed, all processes taking place within the sterilization chamber. The container and its closure are first placed within the sterilization chamber which is then evacuated and sealed. A process gas is then introduced to the chamber and ionized to generate a low-pressure plasma which is maintained for an adequate period, thereby sterilizing the container and its closure. This process also sterilizes all surfaces within the sterilization chamber, and projecting fixtures. The sterilization chamber is then repressurized by a sterile oxygen-free gas to a level slightly above ambient pressure, suitable for filling the container. A swivel-mounted filling tube is then inserted into the container which is filled. The tube is withdrawn and the sterile closure applied. The filled, sterile container is removed from the chamber.
Patent DE-19806709-A1 (DE)
Title: Procedure for measuring boring pattern of deep-hole bores, especially of blind-end bores
Inventor: KLEINKROEGER WOLFGANG
IPC: E21B47/022
Filed: 1998-02-18
Abstract: A procedure for measuring the boring pattern of deep-hole bores (1), especially of blind-end bores is described. A probe (2) with a reflector (3) is aligned in the probe output position onto the ideal axis in the bore concerned, and an outside diameter corresponding to the bore diameter is introduced into the bore and is sunk with a measurable depth. A light beam (7) simulating the ideal axis of the bore is generated and projected onto the reflector.  The bore is covered by a measuring disc (4) with a central hole (5) aligned onto the ideal axis of the bore. The light beam falls into the central hole and is reflected by the reflector onto the measuring disc. The measured data are determined by consideration of the respective bore depth with the help of the measuring disc.
Patent DE-19806832-A1 (DE)
Title: Electrical linear actuator with cased carrier for use in e.g. framed hexapod machine tools offering six degrees of freedom
Inventor: NESTLER RAINER
IPC: B23Q1/58
Filed: 1998-02-18
Abstract: The carrier is a body with open cross sectional profile.
Patent DE-19807776-A1 (DE)
Inventor: ZIMMERMANN ULRICH
IPC: H01L21/8234
Filed: 1998-02-24
Abstract: The invention relates to a semiconductor device, comprising a first gate-controlled MOS component (100) with a first gate isolator (150) which is orientated in a first direction and a second gate-controlled MOS component (200) with a second gate isolator (250) which is orientated in a second direction different from the first, the first and second gate isolators (150; 250) having been epitaxially grown at the same time, with the same step. The first and second directions are selected to the effect that the thickness (d2) of the second gate isolator (250) is considerably greater than the thickness (d1) of the first gate isolator (150).
Patent DE-19808060-A1 (DE)
Inventor: SCHMIDT PETER
IPC: H01H13/18
Filed: 1998-02-26
Abstract: The invention relates to a device for switching an electrical connection, especially a limit switch, comprising a plunger means (101, 106) which can be actuated from outside the device and is axially coupled to an actuator (110) which is not accessible from outside the device and designed for an electrical switch element (119). According to the invention a first energy store, especially a first coil spring (116) subjected to a compressive stress, pretenses the actuator (110) in the direction of the plunger means (101, 106). The aim of the invention is to provide a device which while having especially axially reduced dimensions offers perfectly reliable switching performance during switching, even at elevated acceleration forces, as well as mechanical stability, in particular mechanical overload protection for the switching element. To this end the first energy store at least partly surrounds the switching element (119).
Patent DE-19809005-A1 (DE)
Title: Piece of sports equipment such as ski or snowboard
IPC: A63C5/048
Filed: 1998-03-03
Abstract: The running surface has a specific structure and may be rounded. The ski has different glide surfaces which have one or more grooves. The shape and/or material may clearly differ.
Patent DE-19809077-A1 (DE)
Title: New design of shoe, method, and machinery for economical shoe production
IPC: A43B9/12
Filed: 1998-03-04
Abstract: The new type of a shoe is designed at the computer and produced in different sequences as in the traditional shoe manufacturing.  Lining (2) and outer surface (1) are first completed individually and joined at a later stage. The cut material is positioned in matching indents at several workstations (100,200,300,400,600), heated and shaped with lasts which can be lifted and lowered. Pressure and heat assist in the process. The lining (2) is glued to the outer shoe (1) after it has been completely finished. All operations can be executed by semi-skilled workers.
Patent DE-19809267-A1 (DE)
Inventor: JOBST LOTHAR
IPC: B65H23/28
Filed: 1998-03-04
Abstract: The invention relates to a strip guide (13) for a device for conveying strips of material (9) or material in the form of sheets, especially for corrugated board machines, comprising several elements (23) pivotally mounted on an axis (A) transversal to the direction of conveyance (I) of the strips of material or sheets of material and parallel to the strips of material or the plane of conveyance of the sheets of material. Said elements can pivot independently in set positions by means of an actuating device (33). Each element (23) comprises one or several longitudinal bars (25) with a convex cross section in the direction of the strip of material (9) or the sheets of material to be conveyed.
Patent DE-19813767-A1 (DE)
Title: Microwave transceiver module
Inventor: ISEKI YUJI
IPC: H04B1/38
Filed: 1998-03-27
Abstract: The module includes an assembly with at least one PCB and a housing. A semiconductor chip is provided on the face-down side of the PCB which serves as cover for the housing. An electromagnetically narrowed first section of the assembly is defined for the insertion of the semiconductor chip.  The room has a cut-off frequency which is higher than the carrier frequency for microwave connections. A reception antenna structure is provided on the top surface of the PCB. A transmission antenna structure is provided on the top surface of the PCB at a different location than the reception antenna structure.
Patent DE-19814758-A1 (DE)
Title: Number of revolutions and direction of rotation detecting device
Inventor: GENGENBACH RAINER
IPC: G01D5/14
Filed: 1998-04-02
Abstract: The device includes a stationary, analog sensor (1), and a rotating signal generator (2) which moves with its evenly subdivided contour (4) in different distances past the sensor, and which produces a signal form (11) with each contour section (5). An evaluation arrangement (3) evaluates the produced signals of the sensor, and the signal generator produces an asymmetrical signal form, whose flank rise is evaluated to determine the number of revolutions and the rotation direction (8, 9).
Patent DE-19817046-A1 (DE)
Title: Bicycle tire inner rubber tube
Inventor: STEINBOCK GERD
IPC: B60C5/10
Filed: 1998-04-17
Abstract: The bicycle tire rubber inner tube is a tube length instead of a circle, where the two ends overlap when laid round the wheel rim within the outer tire cover. A contact bonding strip secures the overlapping ends.
Patent DE-19818425-A1 (DE)
Title: Microdissection sample handling device for histology or cytology
Inventor: BOEHM MALTE DR MED
IPC: G01N1/04
Filed: 1998-04-25
Abstract: The device has a carrier membrane (2) for a microdissection sample, which is attached to a holder frame (12) that is easily visible to the naked eye. The overall size of the device is suitable for fitting in a standard storage and transport container, with polymerization of the membrane after attaching to the holder frame, using UV light, electromagnetic radiation, or a particle beam. The holder frome is thinner than 5  mu m.
Patent DE-19821869-A1 (DE)
Title: Filter unit for removal of soot from diesel exhaust gases
Inventor: BOGGENKAMP KARL HEINZ
IPC: F01N3/30
Filed: 1998-05-15
Abstract: Exhaust gases pass through a filling of fibrous crystalline aluminum oxide, entering a first soot filtration zone (4). A second zone (5) is a separator. A third zone (6) contains catalyst and is followed by an outlet (3). Preferred Features: Fibers are directed parallel to gas flow in the first zone, and perpendicular to it in the second. Zones are formed by appropriately stacked and orientated mats. The casing is hollow and cylindrical with a passage (7) bordered by a cylindrical, perforated wall made gas-tight with the end walls (8, 9). The mats fill the entire volume between end walls. The zones are cylindrical. Catalyst is finely divided in the third zone. The assembly forms a prefabricated filter cartridge. The first end wall (8) is a detachable cover. End wall projections reach into the filling. Inlet and outlet walls are perforated sheet or woven wire. An integral unit (22) in the passage, regenerates the filter. The unit may be the internal wall, acting as an electrical resistance heater.
Patent DE-19825464-A1 (DE)
Title: Device for making multiple pressure measurements, for use in antilock brake system, etc.
Inventor: ABENDROTH MANFRED
IPC: G01L19/14
Filed: 1998-06-08
Abstract: A large number of pressure sensors (30) are arranged in a casing (10,20) with each sensor connected to a pressure line that is connected to a pressure measurement point, or pressure tap. Each pressure sensor has a pressure or force transducer and a circuit that allows an offset and sensitivity to be set for each sensor.