baber/WOPTO huggingface dataset:
Patent DE-19617822-A1 (DE)
Title: Apparatus for improving separation in chromatography tubes
IPC: G01N30/52
Filed: 1996-05-03
Abstract: The apparatus for application in liquid chromatography comprises a separation tube (3) which narrows in the direction of the separation and two closure pieces (5,9) which hold the separation matrix in the tube and distribute the liquid flow. The sieve plate (5) at the feed end and the perforated plate adjoining it compress the matrix as a result of the force acting upon them. The separation matrix is compressed by the accelerated flow through the conical tube, and the larger movable perforated plate (5) divides the flow reaching the individual holes in it into equal partial flows arriving simultaneously at the separation matrix. The smaller perforated plate (9) is shaped like the elution front and divides the eluate into equal streams in such a way that they arrive at the confluence point simultaneously.
Patent DE-19623166-A1 (DE)
Title: Light waveguide with high power lamps
Inventor: BANSBACH UDO
IPC: G02B6/42
Filed: 1996-05-30
Abstract: The light source has a cross-section, consisting of a light waveguide housing (1) and an irradiation unit. The housing is in form of a tube (2) with an inserted, curved mirror (3) for further light propagation, with the light generated by a high power lamp (4). The light is fed into the tubular light waveguide via a reflector system (5). The light is radiated from a mat underside (6) to attain a good uniformity, after a part of the light has been reflected back into the tube course via a slightly inclined end reflector (7).
Patent DE-19623438-A1 (DE)
Title: Installation of domestic appliances in fitted kitchen
Inventor: ORTHWEIN DIRK DIPL ING
IPC: E05D11/00
Filed: 1996-06-12
Abstract: The system for the installation of domestic appliances, such as refrigerators and freezers, has intermediate brackets attached to the appliance and the furniture units which engage with each other to provide a secure fixing and adjustment for varying panel thickness. A plastic moulded bracket (2) is fixed to the side of a furniture unit and receives a door bracket (8) in a channel section (4).  A pivoted arm (10) is provided in the door bracket. The mounting bracket (2) has a depth stop (12) containing a hole (18) into which a tongue (16) on a hinged part (14) engages. Holes (20,22) are aligned and are used to screw the bracket to the furniture unit.
Patent DE-19623637-A1 (DE)
Title: Microwave pumped gas laser apparatus
Inventor: CHOO DOUKEI
IPC: H01S3/03
Filed: 1996-06-13
Abstract: The gas laser apparatus includes an output mirror (1), a total reflection mirror (2), and a discharge tube (7). A first block (10A), connected to one end of the discharge tube, carries the output mirror. A second block (10B), connected to the second end of the discharge tube, carries the total reflection mirror. A third block (11) is connected to the middle section of the discharge tube. A turbo fan draws the laser medium gas from the discharge tube via the third block and supplies the laser medium gas to the discharge tube via a first channel, a second channel, the first block and the second block.
Patent DE-19624967-A1 (DE)
Title: Optical conductor wire for overhead cable
Inventor: HOEG GEORG DIPL ING
IPC: G02B6/44
Filed: 1996-06-22
Abstract: The optical conductor wire (1) has at least one optical fibre (5) and an associated tension restraint element (3), contained within an outer sleeve (9) which is filled with a packing material (11).  The optical fibre is secured to the tension restraint element, e.g. a number of optical fibres are secured around the outside of a central tension restraint element of glass-fibre- reinforced plastics or steel.
Patent DE-19625317-A1 (DE)
Title: Lock mechanism for cassette
Inventor: HEIMBECK OLE
IPC: E05B37/20
Filed: 1996-06-25
Abstract: The mechanism is sealed off hermetically from the outside by its housing when shut, so that no opening can be carried out from the outside under visual control where transparent materials are not used. The housing can contain passages forming a labyrinth, through which a ball or other suitable item is guided. The bolt can be thrust by a spring into the catch, the spring being compressed by the weight of the ball. There can be an extension on the bolt and into which the ball rolls, pulling the bolt free on appropriate movement of the housing.
Patent DE-19628780-A1 (DE)
Title: Quick-fixing device for water tap
Inventor: LORCH WERNER
IPC: E03C1/04
Filed: 1996-07-17
Abstract: The device has a first fixing part connected to the tap (3), a second part located at least partially on the side of the fastener aperture (2) in the basin opposite to the tap, and a quick-coupling unit. This connects the fixing elements to each other, and fastens the tap to two sides of the basin, without the use of tools. The quick-coupling unit has a thread, which is only partially formed, and at least one of the fixing parts has a similar thread. The fixing parts consist of a threaded bolt (6) and a nut (8), eg. a wing nut.
Patent DE-19631882-A1 (DE)
IPC: A63C17/01
Filed: 1996-08-07
Abstract: The innovatory aspect of the invention is related to sports devices with rollers such as in-line skates, roller skates, skate-boards and similar. The device is equipped with a swing system enabling the rollers to adapt to uneven ground surfaces and a brake system acting preferably on two rollers or two pairs of rollers at the same time, maintaining ground contact for at least two of the rollers of the swing system during braking.
Patent DE-19634663-A1 (DE)
Title: Oscillometer for measurement of mass flow or density of liquid in pipe
Inventor: YOSHIMURA HIROYUKI
IPC: G01F1/84
Filed: 1996-08-28
Abstract: The oscillometer has a pipe (2) which is vibrated between nodes (a,b) at holding devices (3a,3b) by an oscillation generator (5) fitted with an adaptor (7a) and a magnet to two carriers (4a,4b) screwed or soldered to the holding devices. Magnetic sensors (6a,6b) of speed, displacement or acceleration are arranged symmetrically.  The sensors are wired to a signal-processing circuit (9) which produces a quantitative output (Qm) from the phase difference (92) between the speed sensor signals. Another circuit (91) calculates the ratio of the resonant frequencies of two modes, which is used in conjunction with a temperature calculation (93) to obtain a correction (94) for the phase-difference signal.
Patent DE-19641665-A1 (DE)
Title: lamping bar frame for vehicle sliding roof lining
Inventor: WEIGEND HORST
IPC: B60R13/02
Filed: 1996-10-10
Abstract: The clamping bar (1) is for the inner roof lining of vehicles with a sliding roof. It is assembled together with a number of bonding points (10) at the transits (11) between adjacent sections (8,9), at the legs (5) and at the strap, to form a frame of metal and preferably steel plate. The sections are laid flat and overlapping to be bonded together as a clamping bar blank. An opening is made at each transit with a recess to form a hollow rivet, with a facing opening at the other side for the rivet bonding. The material is then bent into the shape to form the frame.
Patent DE-19644236-A1 (DE)
Title: Front structure for private vehicle
Inventor: KELLER ARMIN
IPC: E05F5/02
Filed: 1996-10-24
Abstract: For positional fixing of the bonnet (6), a stop buffer (8,9) is provided on each upper side member (3). It is at the same axial height, with regard to the longitudinal axis of the vehicle. The buffer has a spigot (8), and an elongated housing section (8) extending in the longitudinal direction of the vehicle and with dimensions which over its whole length conform to the outer contour of the spigot. The buffer spigot is adjustable on a fastening point (7,11) on the bonnet or on the upper side member.
Patent DE-19646826-A1 (DE)
Title: Temperature-measuring device for detection of presence of cooking vessel on stove
Inventor: LUTHER JUERGEN DIPL ING
IPC: H05B3/74
Filed: 1996-11-13
Abstract: The cooking surface (1) is manufactured of glass-ceramic with a conductive track (2) extending across the effective heating area between terminals (3). Two branching points (5) at the ends of the central section (6) are connected to measurement terminals (4).  The track has a high temperature coefficient of resistance for determination of the average temperature under the hotplate, where a measurement line (8) extends between terminals (9). Inner and outer annular electrodes (10a,10b;11a,11b) connected to terminals (12a,12b;13a,13b) form a capacitor whose frequency response is determined in dependence upon temperature.
Patent DE-19649182-A1 (DE)
Title: Printing cylinder designed for minimum bending under load
Inventor: NAKAYA YOSHINORI
IPC: B41F13/10
Filed: 1996-11-27
Abstract: The printing cylinder may be used with an ink cylinder on a printing machine and measures are taken with an elongated cylinder to minimise sagging under load. The printing cylinder (20) has stub shafts (23) at each end, supported in bearings. There are cylindrical regions (21) of larger diameter between the stub shafts and the printing cylinder. Annular slots (25) are cut in the ends of the shaft and are concentric with the centreline of the stub shafts and printing cylinder. The ends of the cylinder thus consist of hollow shells and the points of support by the stub shafts are further in towards the centre of the cylinder.
Patent DE-19652799-A1 (DE)
Inventor: KRAUSE HEINZ
IPC: H01P1/203
Filed: 1996-12-18
Abstract: The invention relates to a strip line filter wherein the individual strip line resonators are folded partially on the upper portion or partially on the lower portion of the substrate. The strip line filter, which is used in crossover networks, has a frequency range of up to 1 GHz, high selectivity and little losses, thereby ensuring high quality, high constancy, a low volume and can be economically mass produced.
Patent DE-19704043-A1 (DE)
Title: Velocity display for rollers e.g. on roller skates
Inventor: STEPHAN WERNER
IPC: A63C17/26
Filed: 1997-02-04
Abstract: The speed display is in the form of a miniature computer with integrated display for rollers on roller shoes e.g. in-line skates or for transport devices. One or more wire signal lines are fed from the sensor through the wall of the shoe to the miniature computer with integrated display. Preferably the computer is attached to the upper side of the shoe. The miniature computer with display may be freely positionable by extending the signal line to the body. The information may be transmitted from the sensor to the computer by radio signals.
Patent DE-19707048-A1 (DE)
Title: Shockproof lampholder and adaptor system for lamp
Inventor: HOLZER WALTER PROF DR
IPC: F21V19/00
Filed: 1997-02-21
Abstract: The arrangement consists of a safety holder and a fitting lamp base for connecting a lamp, whereby an adapter with a safety socket can be plugged into a common, unprotected Edison screw socket. The adapter comprises a reverse rotation brake which is releasable with an auxiliary tool, and which makes a reverse rotation after insertion into the unprotected Edison socket difficult.
Patent DE-19718174-A1 (DE)
Title: Pre-plasticising, and pressure injection moulding machine unit
Inventor: NAKAMURA NOBUYUKI
IPC: B29C45/60
Filed: 1997-04-29
Abstract: An injection moulding unit, of the pre-plasticising type comprises a screw- (3) plasticiser (5) in its first tubular casing (2), for material introduced via the funnel (4).  The injection unit doses the molten resin supplied by the plasticiser, using a second screw (7) in a second casing (6). A change over valve (10) is located in the resin passage running from the plasticiser outlet (20) to the inlet of the injection unit.  A storage unit (13) houses a thrust piston (11) in its storage chamber (12), the piston closing down to the resin passage (9p) in one end position.  The unit is connected to a point between the change-over valve (10) and the outlet (20) of the plasticiser. Also claimed is the control method for the unit.
Patent DE-19723273-A1 (DE)
Title: Picture-projection equipment
Inventor: HANNEMANN ACHIM DIPL ING
IPC: G03B21/10
Filed: 1997-06-04
Abstract: The equipment (10) comprises a housing (12) with a tower-type first section (14) joined to a second cowl-shaped one (16) accommodating a projection pane (20). A projection unit (30) is fixed to a mounting (32) in the first section. The mounting is secured to a bottom plate (34) movable in three directions at least. The mounting can be mobile, travelling through an opening, which can be shut off, in the first housing section. The bottom plate can have rails for rollers on the mounting, which can be lockable to it by motor or manually.
Patent DE-19729303-A1 (DE)
Inventor: BRADL HEIKE DR
IPC: B09C1/10
Filed: 1997-07-09
Abstract: The invention relates to a method for the fluid-supported production of a permeable reaction chamber in the ground, which chamber is filled with a reaction material that removes substances harmful to the ground water from the water or converts them in the water, used for cleaning contaminated ground water aquifers on the spot. The supporting fluid dissolves or undergoes microbial breakdown after a certain period. According to the invention the supporting fluid consists of a solution of a cationic or anionic polymer in water and the reactor material is introduced together with the supporting fluid or after the supporting fluid has already been introduced.
Patent DE-19732632-A1 (DE)
Title: Sensor unit for detecting and altering magnetic field
Inventor: YOKOTANI MASAHIRO
IPC: F02D45/00
Filed: 1997-07-29
Abstract: The sensor unit contains a magnetic field generating system (21,22), and a magnetic field alteration inducing system (2). The magnetic field generated by the magnetic field generating system is altered in such a manner, that the magnetic field alteration inducing system is arranged with a determinable distance compared to the magnetic field generating system. Several magnetic field detector elements are provided. The detector elements are so arranged, that the middle of the gap between the detector elements, do not coincide with the position of the centre of the magnetic field generation system.
Patent DE-19734650-A1 (DE)
Title: Electromagnetic radiation emitter using gas discharge
Inventor: TEMMEL GERHARD DR ING
IPC: H01J61/30
Filed: 1997-08-07
Abstract: The emitter includes a gas discharge chamber filled with gas. The chamber is formed as a recess in a substrate, which is laterally bordered by the substrate. The gas is Hg, H2 or D2. The substrate is silicon. The chamber is defined by an insulating layer. An anode and cathode are provided to effect gas discharge.  E- An array comprising a number of emitters, a system for emitting EM radiation, and a method of manufacturing the emitter are also claimed.
Patent DE-19735135-A1 (DE)
Title: Adjusting bimetallic switch elements e.g. for circuit breakers
Inventor: HAMANN CHRISTOPH DR ING
IPC: H01H37/54
Filed: 1997-08-13
Abstract: The adjustment method for switch elements of bimetal (1) or multiple layer metal which switch an electric contact on the basis of an inner heating by a current passing through the bimetallic element (1) or by means of external heating. The active bimetal cross-section of the bimetallic element (1) is reduced by partial cutting or area-wise tapering or the bimetallic effect can be changed by point-wise or area-wise merging of the bimetallic layers, or a combination of these.  The method may be used to adjust bimetallic snap springs held under tension. The spring provides bistable switching by internal or external heating. The processing of the bimetallic element (1) may be carried out by laser beams.
Patent DE-19737216-A1 (DE)
Title: Method of truing polishing tools for polishing optical lenses
Inventor: SCHNEIDER GUNTER
IPC: B24B13/01
Filed: 1997-08-27
Abstract: The freely rotating polishing tool (7) is lined up with a truing tool (17) which is either locked or rotated about its own axis.  The relative movement between the active cutting face of the truing tool and the polishing tool runs according to the contour to be produced which takes place through a common controlled process of the Z-slide carriage (2) and X-slide carriage (3) and also through rotation of polishing tool where appropriate.  The truing method is followed by the polishing process which is carried out either on a second machine or on the two-spindle polishing and truing machine.  Independent claims are also included for two-spindle polishing and truing machine with vertically movable Z-slide carriage holding tool spindle and polishing tool as well as horizontally movable X-slide carriage.
Patent DE-19738788-A1 (DE)
Title: Valve for use in a vehicle fuel pipe
Inventor: STEGMAIER JUERGEN
IPC: F02M59/46
Filed: 1997-09-05
Abstract: The valve comprises a valve housing which can be located in a plastic section. A valve housing opening can be closed off using the valve member, and the latter has a conical flat sealing surface. The housing (12) is made of plastic and has an elastic seal element (34) which forms a seat with the flat seal (32). The flat seal preferably consists of PTFE.
Patent DE-19742604-A1 (DE)
Title: Control method for continuous automatic transmission in motor vehicle with a drive system and manually operated accelerator pedal
Inventor: ADAMIS PANAGIOTIS PROF
IPC: F16H61/662
Filed: 1997-09-26
Abstract: The method involves using the position of the accelerator pedal to determine the demanded transmission speed as the control parameter for the transmission ratio. The drive system demanded speed is determined from a response function with a step component as the response to a change in the accelerator pedal position, whereby the response function varies over a period applied from  the change of pedal position.
Patent DE-19745992-A1 (DE)
Title: Wall cavity anchor
Inventor: MODERSOHN WILHELM
IPC: E04B1/41
Filed: 1997-10-20
Abstract: The anchor (1) preferably consists of two sheet-like parts (3,4) and one rod-like part (5), interlocked together at hook-like joints (6,7) in which the rod is hooked into eyes in the sheet parts. The wall cavity anchor is double articulated for flexibility.
Patent DE-19748813-A1 (DE)
Title: Mattress cover
Inventor: HOELTER HEINZ PROF DR
IPC: A47C21/06
Filed: 1997-11-05
Abstract: The protective cover can be heated at intervals, e.g. 10-15 minutes daily, to a temperature of \- 35  deg  C. The inner surface of the cover is coated with a denaturing material.
Patent DE-19749036-A1 (DE)
Title: Table football
Inventor: ZIMPRICH KLAUS
IPC: A63F7/36
Filed: 1997-11-06
Abstract: The play figures and ball rest on smooth circular metal surfaces whereby the player strikes the figure with a stick against the metal surface towards the ball. The impact of the figure against the ball moves the ball away. The playing field can be set on the floor or on a table without any special structure. The playing field could however be set on a fixed substructure. The playing field can be made from plastics, wood, metal, glass etc.
Patent DE-19753952-A1 (DE)
IPC: B23K31/02
Filed: 1997-12-05
Abstract: The invention relates to a method for producing saw bands and blades with improved dimensional and tooth-setting stability. According to the inventive method, a carrier strip (2) with 0.2 - 0.6 % carbon, 0.5 - 0.6 % chrome and - individually or together - up to 3.5 % tungsten, molybdenum and vanadium, the remainder being iron, is welded to a cutting strip (3) made of rapid machining steel. The weld seam (4) is set at an average width band or blade thickness ratio of 0.30 - 0.9.
Patent DE-19754061-A1 (DE)
Title: Propylene copolymer-based resin composition for forming molded articles of improved surface condition
Inventor: KNIESEL CLAUDIA ING
IPC: C08L23/08
Filed: 1997-12-05
Abstract: A propylene copolymer-based resin composition for molded articles with improved surface condition includes ethylene/ alpha -olefin copolymers of specific ethylene content and MFR. A resin composition comprises: (a) propylene copolymers, with a 2-4C  alpha -olefin(s), of propylene content 70-99.5 (75-90) mol.% and MFI (230 deg C/2.16 kg) 1-25 (3-20) g/10 mins.; (b) ethylene copolymers, with a 5-10C alpha -olefin(s), of ethylene content 80-95 (90-95) mol.% and MFI (230 deg C/2.16 kg) 6-100 g/10 minutes; (c) mineral fillers; and optionally (d) additives. Independent claims are included for the preparation of the above resin composition by mixing the components and a process for improving the surface condition of molded articles involving mixing the above propylene copolymers with ethylene copolymers.
Patent DE-19757636-A1 (DE)
Title: Data transmission method for PAM communication system
Inventor: YOON YOUNG-BIN
IPC: H03K7/02
Filed: 1997-12-23
Abstract: The method involves detecting distortion in a signal which is to be transmitted to a transmission channel (300). The communication system converts information to be transmitted into digital data which are converted into an analogue signal. The analogue signal is modulated using a PAM modulator (200) and the signal is transmitted through the predetermined transmission channel.  Compensation information are generated which correspond to the detected distortion. The digital data to be entered in the PAM modulator are changed based on the generated compensation information.
Patent DE-19758353-A1 (DE)
Title: Flight measurement from radio directional devices to test direction finding equipment
Inventor: KREISEL KLAUS
IPC: G01S3/02
Filed: 1997-12-22
Abstract: Flight measurement comprises flying aircraft around a direction finding station, and recording and comparing direction values determined on-board and on the ground. The method comprises flying an aircraft around the direction finding station and recording the direction values determined by the direction finder in a detection device. Equipment installed on board and on the ground records the current values for direction and time of day, whereby a synchronized combination of the data is performed, and then the on-board records are compared with the ground records to determine errors. After landing the aircraft the acquired data are time compensated, an error analysis is conducted and the flight path is reproduced
Patent DE-19801321-A1 (DE)
Title: Decontamination of solid materials containing mercury
Inventor: HOERMEYER HEINRICH DIPL CHEM
IPC: C22B7/00
Filed: 1998-01-16
Abstract: The contaminated solids are heated to 350-500 deg C and the gases evolved containing Hg and other pollutants are combusted to decompose any combustible components. The flue gas from this is scrubbed with an acidic hypochlorite solution to oxidize the Hg. Insoluble Hg compounds are precipitated and separated using a precipitation agent. Preferred features: The waste gas from heating the solids contains 1 vol.% Hg. Following combustion the flue gas is cooled and passed through a filter. There are 2 scrubbing stages. The pH of the scrubbing solution is 2. The precipitation agent (preferably a sulfide or a thiocarbamate) is added to the solutions produced from the 1st and 2nd scrubbing stages. Before release the scrubbed flue gas is passed through a carbon adsorber.
Patent DE-19807348-A1 (DE)
Title: Lighting arrangement for chamber that can be sealed off with fire protection lid, especially for accommodation of cargo in passenger airplanes
Inventor: KRUMMER THOMAS
IPC: B64D9/00
Filed: 1998-02-20
Abstract: A lighting arrangement for a chamber (2) that can be sealed off with a fire protection lid, especially for the accommodation of cargo in passenger airplanes, has lighting bodies (6) located in the lid. The combination has the following features. (a) There are a number of openings distributed in the lid. (b) In the openings, fireproof light decoupling elements are located so that their light cones overlap in the chamber. (c) The light decoupling elements are connected via optic fibers to at least one common light source (15). In the lighting bodies or light source, fire or smoke detectors are integrated, at least partially.