baber/WOPTO huggingface dataset:
Patent DE-19644642-A1 (DE)
Title: Flanged yarn bobbin with hollow shaft
Inventor: SCHLOTTER ALEXANDER C P
IPC: B65H75/14
Filed: 1996-10-26
Abstract: The bobbin has two round flanges (2,3) permanently bonded or soldered to their shaft (1), with both shaft and flanges negatively stepped in the axial direction in terms of shaft axis and inside radius of the flanges. Otherwise, the shaft ends taper outwards and the two flanges are negatively stepped appropriate to the shaft end. Both inside and outside diameters should taper conically and the flanges have step shapes to give the required overlapping surfaces and are permanently joined to the bobbin shaft (10). The stepped shape favours the bonding or soldering action, affording plentiful joining surface, and a suggested fabrication procedure relates to Al-alloy bobbins which are joined by means of ultrasonic soldering thus guarding against oxide skin or film formation.
Patent DE-19645201-A1 (DE)
Title: Fuel-injected IC engine arrangement
Inventor: STROZYK RUDOLF-HELMUT
IPC: F02B23/10
Filed: 1996-11-02
Abstract: The fuel injection system has a pressurised feed to an injection jet (10) at the end of an adjustable support (5). This varies the injection depth inside the cylinder as well as the rotational alignment of the jet. The jet position is controlled by a control system (15) and a servo drive. A common-rail pressurised fuel supply and a switching control provides the fuel pulses for each jet. The axial position of the jet is adjusted by the control system to give best efficiency coupled with lowest emission products. The spark plug position is also adjustable.
Patent DE-19650230-A1 (DE)
Inventor: BEBERMEIER JUERGEN
IPC: F16F13/10
Filed: 1996-12-04
Abstract: The hydraulic bearing has a fluid-filled hydraulic chamber (4) divided into a working chamber (8) and a first levelling chamber (10) by a throttle disc (6) with throttle aperture (12). The levelling chamber has is closed by a membrane (14). An extra levelling chamber (20) is formed by a membrane (22). Another membrane (16) contains a second throttle aperture (18). This membrane has an elastic and/or axial free path. The throttle membrane may be fitted in a throttle disc of annular shape and may be made of elastomer material in one with the membrane (22) for the extra levelling chamber.
Patent DE-19650673-A1 (DE)
Title: Co-extruded multilayer with two polypropylene@ homopolymer layers
Inventor: NICOLA THOMAS
IPC: C08L23/10
Filed: 1996-12-06
Abstract: Coextruded polypropylene multilayer sheet comprises at least three layers. The multilayer includes two polypropylene homopolymer layers with an intermediate layer between them. The intermediate layer comprises a rubber-modified polypropylene random copolymer which is mixed with a styrene-ethylene-butylene (SEB) or styrene-ethylene-propylene (SEP) copolymer.
Patent DE-19701008-A1 (DE)
Title: Data acquisition system and device for selecting and displaying time variable values
Inventor: BARTSCH NORBERT DIPL ING
IPC: G01D4/00
Filed: 1997-01-14
Abstract: The data acquisition system 1 obtains power consumption values at defined periods and the values are entered into memory 2. The memory is coupled to a control unit 6 that connects with an input unit 5, display 3 and clock generator 4.  The input unit is in the form of a pushbutton device or a phototransistor that is triggered within set interval to allow the memory values to be shown on the display.
Patent DE-19701340-A1 (DE)
Inventor: EINLECHNER MARKUS
IPC: B65B25/08
Filed: 1997-01-16
Abstract: The method involves at least two superimposed conveyor units (1-4) which lead to a subsequent combined conveyor track (6) for the slices or portions of the product (7,8). A feeder for the separating sheets is positioned near the acute-angled junction of the conveyor units (3,4). The feeder incorporates appliances for supplying single separating sheets (9) to the juncture (5) of the slices or portions coming from the superimposed conveyor units. The feeder for the separating sheets (10) comprises a gripper.
Patent DE-19714684-A1 (DE)
Title: Lung simulator for testing respiration or anaesthetics equipment
Inventor: KITZENMAIER PETER EMIL GOTTHIL
IPC: G09B23/28
Filed: 1997-04-09
Abstract: The simulator provides active or passive simulation of lung function using at least one gas line (4,7) having an air connection (1) at one end and a variable volume container (11) at the other end. The respiration gas flow is measured along the gas line. The volume of the variable volume container is altered using a setting drive (15), which is controlled as a function of at least one lung parameter, e.g. the resistance, compliance, respiration air volume, or respiration frequency. The setting drive may be controlled by a computer or electronic system (25a-c).
Patent DE-19715108-A1 (DE)
Title: Rotational multiple stop with pneumatic actuation
Inventor: WEISS JOHANN
IPC: B23Q17/22
Filed: 1997-04-11
Abstract: The rotational multi-position stop (1) may be rotated by a pneumatic actuator with a hollow cylindrical housing (2) containing a piston (3). Compressed air is admitted through a threaded bore (9) in a cap (10) screwed to one end of the housing. The air pushes the piston against a spring (15) which bears against a rocker or linkage piece (4). The linkage piece has an extension which moves into a central bore in a thick disc (5) containing a permanent magnet (6) facing a sensor (7).
Patent DE-19720671-A1 (DE)
Title: Adjustable print head holder for printer, copier, or facsimile device
Inventor: WIRTH HENRY GEORGE
IPC: B41J25/312
Filed: 1997-05-16
Abstract: The print head holder (12) supports an elongate print head (10) with a linear array of print elements, each providing a respective section of the printed image, for providing a printing line. The print head is relatively spaced to the holder via a coupling which is adjustable along the length of the print head, so that the space between the holder and the print elements is adjusted at different points to vary the shape of the printed line.
Patent DE-19721430-A1 (DE)
Title: Cable channelling e.g. for machines and rooms
Inventor: HESS HERBERT
IPC: H02G3/04
Filed: 1997-05-22
Abstract: A cable channelling section has a U-section with longitudinal lips (4) at the free ends plus a lid whose edges protrude beyond its sides. The lips do not extend to the ends of the channel. This cut-away section(5), as seen from above, is used to join the channel, and another one, to a connecting piece that is of a similar shape. On the outside of the connecting piece facing the channels is a sealing strip. Between the legs of the connecting piece is a removable transverse bar carrying a sealing mat which is pressed onto the edges of the walls by the lid.
Patent DE-19723155-A1 (DE)
Title: Agent comprising alginic acid or derivative or salt
Inventor: GRADL TONI DR
Filed: 1997-06-03
Abstract: Agent which is useful for treatment of rheumatic disorders, for improving oxygen supply for body tissues, as a cytostatic agent, for treatment of atopic diathesis or for treatment of liver disorders, comprises an alginic acid (a block copolymer of guluronan and mannuronan), an alginate derivative and/or a salt of alginic acid or an alginate derivative with a selected cation corresponding to the target organ or the organ to be treated.
Patent DE-19723445-A1 (DE)
Title: Radiation dose measurement system for e.g. X=ray or electron irradiation
Inventor: NISHIZAWA HIROSHI
IPC: G21K4/00
Filed: 1997-06-04
Abstract: The system includes a detector unit (202), which receives a particle beam (201) as an input. Scintillation is excited, and the light leaves via an end surface.  The light enters an image signal processing unit (203,204) and passes ultimately to a display unit (207), registering the result. The quantity of light emitted is measured in accordance with the emission spectrum of the detector.
Patent DE-19723919-A1 (DE)
Title: Method for identifying defects in test samples or impurities in liquids
Inventor: HITSCHFEL WERNER
IPC: G01N21/90
Filed: 1997-06-06
Abstract: The method involves equipping each transport station of a transport system (2) with at least one sensor system (3). The sensor systems are securely connected to the corresponding transport station. Each inspection station of the transport system is equipped with its own rotation unit. The drive of the inspection station may be located on the transport system itself, or outside the transport system. Preferably inspection stations moves about one or more axes.
Patent DE-19723963-A1 (DE)
Inventor: SOGAWA YOSHIYUKI
IPC: G05D1/02
Filed: 1997-06-06
Abstract: A stereoscopic optical system (3L,3R) images a stereoscopic picture image, a stereoscopic image processing section (11) calculates a three-dimensional distance distribution from the stereoscopic picture image, and an object recognizing section detects objects from the distance distribution information and calculates a relative position of the objects with respect to the vehicle. A travelling amount of the vehicle is detected by a steering sensor (4) and a rear wheel rotation sensor (5). Then, an object positional information calculating section (13) calculates a new relative position of the objects based on the previous relative position information memorized in a memory section (14) and the calculated travelling amount of the vehicle and the memory section memorizes the new positional information. A bumping judgment outputting section (20) judges the possibility of bumping against the objects based on the new relative position of the objects with reference to memorized information about the external shape of the vehicle. If it is judged therein that there is a possibility of bumping, the bumping judgment outputting section outputs a warning signal to an indicating section. The apparatus continues to track objects even when they are outside the field of view of the optical system.
Patent DE-19724197-A1 (DE)
Title: Compression moulded components used as building blocks, e.g. in environmental constructions
Inventor: BAGANZ PETER
IPC: E04C2/16
Filed: 1997-06-09
Abstract: Components (1) made of scrap material, especially recycled plastics, are made in various shapes by compacting a mixture of granulated plastic house rubbish (2) with a various particle sizes from 0.1-80 mm and shredded composted biological waste (3).
Patent DE-19727583-A1 (DE)
Title: System determining angular position of rotary parts, one with teeth esp. for motor engine fuel injection and ignition
Inventor: SENN KURT
IPC: F02P7/067
Filed: 1997-06-28
Abstract: The system determines angular position assignment of a rotary part provided with teeth and another rotary part esp. of a starter spur gear compared to a crankshaft of an IC engine, using at least one marking unit, which can be scanned by at least one sensor. The marking unit is formed by at least one tooth (2a) of a rotary part (1), the tooth width of which, is smaller than that of the other teeth (2). The reduced tooth width of the at least one tooth is determined by at least one axially working sensor (4,5). The at least one sensor is designed as a non-contact sensor, which is arranged on a side of the rotary part in the external circumferential region. At least one proximity sensor is arranged on both sides of the rotary part, in the external circumferential region of the rotary part.
Patent DE-19735077-A1 (DE)
Title: Electrical supply current cable
Inventor: ALBIEZ ROBERT
IPC: H01R4/20
Filed: 1997-08-13
Abstract: The current cable (1) has a number of cable filaments (3) and an insulating sheathing (4), with the cable end termination having a deformable sleeve (8), at least partially formed from an electrically conductive material used for connecting the cable to a further current conductor (2).
Patent DE-19741021-A1 (DE)
Title: Arrangement for open width drawing and/or transverse control
Inventor: HOLTMANNSPOETTER EGBERT
IPC: D06C3/06
Filed: 1997-09-18
Abstract: The material (1) is guided round the deflector with an angle of wrap. The deflector comprises at least two coaxial sub-pieces (2,3), part of whose peripheries features an outline shape, which enable the material to be drawn. Another part of the periphery of each sub-piece is smooth, without outline shaping. To effect a transverse shifting of the material (1) in relation to the deflector, one of the sub-pieces is alternatingly moved from a position in which the shaped section (9) is surrounded by the material into a position in which the smooth peripheral section is surrounded by the material.
Patent DE-19743632-A1 (DE)
Title: Method to detect faulty power semiconductor switch in power converter circuit
Inventor: JAKOB ROLAND DR ING
IPC: G01R31/26
Filed: 1997-10-02
Abstract: The method involves performing a test routine during a switch-on phase of the circuit, and  before reaching operating values of the currents and voltages, in such a way that characteristic sizes of the power semiconductor switches are measured and evaluated at a voltage below the operating value. The power semiconductor switches are recognized as faulty if there is a deviation of the characteristic sizes from nominal values. The power semiconductor switches are preferably insulated gate bipolar transistors.
Patent DE-19746981-A1 (DE)
Title: Method of driving electromagnetic load, esp. a magnetic fuel injection valve for an internal combustion engine
Inventor: WERNER ANDREAS
IPC: F02D41/40
Filed: 1997-10-24
Abstract: The method involves discharging the charge stored in a storage device into the load at the start of the drive process and increasing the charge by recharging between two injections. The injection process is divided into at least a first and a second partial injection process, and between two partial injections recharging is interrupted or stopped when certain conditions prevail. An Independent claim is also included for an arrangement for carrying out the method.
Patent DE-19748772-A1 (DE)
Title: Roof with flat solar collectors
Inventor: KREMER WALTER
IPC: F24S10/75
Filed: 1997-11-05
Abstract: The roof tiles can be of transparent material and can have at least partly a radiation-absorbing coating. The roof tiles (10) can have at least partly a black nickel coating to which a radiation-absorbing additive is added. The solar collectors have a housing with an open side in which a meander-form pipe conduit surrounded by a plate-shaped lamella convector arrangement is provided.
Patent DE-19752508-A1 (DE)
Inventor: ZOECHELBAUER MICHAEL DR
IPC: G01N21/3504
Filed: 1997-11-27
Abstract: The invention concerns a photometer for measuring gas constituents, having infrared radiation source with radiation emitter modulation, a measuring cell provided with a measurement and comparison chamber, and a sensor with optopneumatic absorption on the gas constituent X, therefore filled with X. In order to obtain accurate measurement of several constituents but requiring few appliances with such a photometer, at least another sensor is placed behind the first sensor, for measuring several gas constituents. Said other sensor is filled with the isotope of Y* for measuring the gas constituent Y and the first sensor is optically transparent as regards the other gas constituent Y* to be measured, in particular the absorption bands characteristic of said constituent.
Patent DE-19755366-A1 (DE)
Inventor: BAUER ROBERT
IPC: B68B1/06
Filed: 1997-12-12
Abstract: The invention relates to a riding or travelling bit for horses comprising at least one rigid or articulated bit rod (2) made at least partially of metal. The inventive bit is characterized in that the bit rod has at least two different metal parts (4, 6) thus creating a difference in electrical potential. This difference in electric potential creates a sour taste for the horse, encouraging it to chew and making it receptive to assistance from the reins. In one embodiment, one member (4) of the two-membered bit rod (2) is made of one type of metal and the other member is made of another type of metal. Both members are coupled together in a known manner by means of self-engaging eyelets (8, 10) in a chain-like fashion. However, at least one of said eyelets is lined (12) with electrically insulating material. In another embodiment, both metal surfaces are electrically connected to various poles of at least one commercial electric battery cell (94) which is accommodated in a tubular receptacle (92) forming one part of the bit rod (90).
Patent DE-19800002-A1 (DE)
Title: Hydrostatic unit to drive work machine e.g. for fork lift truck
Inventor: FORSTER FRANZ DIPL ING
IPC: B60K17/14
Filed: 1998-01-02
Abstract: The hydrostatic unit includes a pump (1), a hydrostatic mobility drive and other hydraulic energy consumers. The pump is fitted on the axle body (12) of a drive axle. A control valve (17) for the mobility drive, and control valves (42a, 42b) for another consumer, are fitted on or at least partly in the axle body. The axle body may form a control bottom receiver (16) for the pump and for a drive motor.
Patent DE-19801170-A1 (DE)
Title: Device covering of optional section of light-penetrable panel, especially in roof of motor vehicle
Inventor: NAUJOK DIETER DIPL ING
IPC: B60J7/00
Filed: 1998-01-15
Abstract: A single guide rail(3) has means(4) at each end for fastening to frame sections(1) which enclose the glass panel(2).  The guide rail is elastically deformable in one plane to be able to lie on the panel elastically tensioned when fastened to the frame sections.  A plate-form element(5) extends over both longitudinal sides of the guide rail by an equal amount, and is kept in an elastically tensioned state on the glass panel.
Patent DE-19803679-A1 (DE)
Inventor: VOSSELER HANS-GUENTER
IPC: G02B23/24
Filed: 1998-01-30
Abstract: The invention relates to a device for optically scanning an object, preferably in the form of an endoscope, comprising an elongated housing (14), a plurality of light guides (40) which are arranged concentrically inside said housing (14) to form several light guide rings (42), an illumination device (36) which is allocated to the proximal end of the light guides, an objective device (42) which is allocated to the distal end of the light guides (40) and a detecting device (28) for optically detecting an object (12). The invention is characterised in that a selection device (50) which enables light to be radiated into specific light guides (40) is provided, and in that the detection device (28) is configured to detect the light which is reflected by the object (12). An evaluation unit (54) for determining three dimensional data relating to the object (12) based on the light which is detected can be connected.
Patent DE-19808811-A1 (DE)
Title: Production of cold air in room especially for whole body cold therapy
Inventor: SCHWEITZER REINHARD
IPC: F25D16/00
Filed: 1998-03-03
Abstract: In the production of cold air in a room, especially for cold therapy, the cold air produced is passed over a heat store. An Independent claim is also included for apparatus for producing cold air.
Patent DE-19810244-A1 (DE)
Title: Molded component for insulating pipes in regions of couplings and branches, e.g. for aircraft water system
Inventor: GROVEN HARALD
IPC: F16L59/16
Filed: 1998-03-10
Abstract: An opening slot (11) is positioned on the molded insulating component (10) so that it leads tangentially outwards from the internal diameter and forms two acute-angled flanks. The internal diameter of the component corresponds to the maximum external diameter of the pipes (8) or couplings (7) being insulated. The component is formed as a muff acting as an enclosure for the couplings of pipes. The component may be a T-piece to insulate pipe branches, and consequently has a main pipe element and a branch pipe element.
Patent DE-19810952-A1 (DE)
IPC: A22C13/00
Filed: 1998-03-13
Abstract: Food casings based on natural and/or synthetic polymers comprise at least one layer that can be marked with a laser beam. An Independent claim is also included for the use of laser-sensitive pigments in tubular food casings.
Patent DE-19817222-A1 (DE)
Title: Lamp housing for multi-light fitting esp. integrated in room ceiling with 2 side walls arranged lying opposite each other for arrangement of lamp holders with respectively two lying opposite each other
Inventor: LUTSCH UDO
IPC: F21V19/00
Filed: 1998-04-17
Abstract: The lamp holders are respectively arranged lying opposite each other serving for the reception of a lamp (20-23). Mountings are provided at the side wall (17) in a selected position. The mountings (41) of each side wall (17) are arranged in a symmetrical pattern relative to a middle axis (29,fig.2) of the side wall. The pattern has five reception systems, with central system (31) arranged on middle axis (29), two outer systems (32) and two middle systems (33), arranged respectively between the central and an outer system.
Patent DE-19817412-A1 (DE)
Title: Power electronic adjusting unit for implementing variable speed operation of induction generators with short- circuited rotors
Inventor: THAMM RAINER
IPC: H02P9/30
Filed: 1998-04-18
Abstract: A power electronic adjusting unit for implementing a variable speed operation of induction generators with short-circuited rotors consists of: a stator-side exciter device (2) for the induction generator (1) for conducting the reactive current of the generator; a stator-side rectifier (3) for conducting the active current of the generator; a mains feedback device (4) for energy transmission from the generator into the mains; and where applicable, a DC converter (5) between the rectifier and the mains feedback device if neither the rectifier nor the feedback device are in the position to implement control of direct voltage between them. The active power of the generator is converted additionally or only in electrical resistances (6-10). The exciter device consists of a valve set (11) with valves that can be disconnected or self-quenching valves
Patent DE-19826051-A1 (DE)
Title: Opening-positioner for turning-tilting fitting for window or door
Inventor: BERNING RENATE
IPC: E05D15/52
Filed: 1998-06-12
Abstract: A scissors-arm (11) is swivel mounted by its end facing away from the guide in a bearing fixed to the frame, and  is movable and pivotable in a guide fixed to the casement or leaf.  An auxiliary link (12) is swivel mounted on the scissors arm near the guide.  The expander angle between the auxiliary link and the scissors arm is restricted by a thrust piece in the tilted position of the turning-tilting casement or leaf.  A spacer piece holding the thrust piece is positioned near the guide in the form of an inverted rail (10) and between the bearings (14,15) of the auxiliary link and scissors arm.
Patent DE-19826340-A1 (DE)
Title: Orbital sander with oscillating plate
Inventor: DAMMERTZ RALPH
IPC: B24B23/04
Filed: 1998-06-12
Abstract: The sanding pad (12) is selectively driven by an eccentric (13) in both orbital and linear oscillating motion. The pad comprises a rectangular hole (15) which engages the eccentric. A sliding section (19), which comprises a hole (201,202) encloses the eccentric, is movable along the pad between two positions. In the first position there is orbital motion, in the second linear oscillating motion.
Patent DE-19826467-A1 (DE)
Title: Electrochemical production of magnesium peroxodisulfate used as active ingredient in oxidation agents and in disinfectants is carried out using magnesium sulfate as anolyte and sulfuric acid as catholyte
Inventor: THIELE WOLFGANG
IPC: C25B1/28
Filed: 1998-06-13
Abstract: Magnesium peroxodisulfate is electrochemically produced by electrolysing an anolyte solution containing 2.5-4.0 mol/l magnesium sulfate in an electrochemical cell separated by cation exchange membranes at 30-70 deg  C. The catholyte used is 1-7 molar sulfuric acid.