baber/WOPTO huggingface dataset:
Patent DE-19540620-A1 (DE)
Inventor: HOERMANN MICHAEL
IPC: E05F15/41
Filed: 1995-10-31
Abstract: The monitoring method involves interrupting the door (3) movement if an obstruction is encountered. A physical operating parameter is measured during door movement depending on the movement distance or time. A movement interruption signal is generated if the measured value for the actual movement deviates from the desired value by greater than a defined amount, the desired value having been measured and stored during unobstructed operation. The derivative of the movement parameter is formed against distance or time for each measurement value. An interruption signal is generated if the current value for the movement characteristic differs to a defined extent from the corresp. value of a desired movement characteristic.
Patent DE-19541448-A1 (DE)
Title: Distance measurement system for motor vehicle
Inventor: FUJIOKA HIROSHI
IPC: G01S17/931
Filed: 1995-11-07
Abstract: The system includes the driving unit (1) for the light radiating unit (2) in the form of a laser diode operated by a command from the driving unit, and sending out light to an obstacle (3), for example another motor vehicle which reflects the light. The reflected light is received by a light receiving unit (4) which in turn produces a signal corresponding to the intensity of the light. The unit (10) measures the transit time of the light from time of radiation to the time of reception of the reflected light. The unit (6) supplies an average value for the transit times, while the unit (7) calculates the distance of the obstacle or vehicle. The whole process is controlled by the microcomputer (8).
Patent DE-19603450-A1 (DE)
Title: Semiconductor component with stepped region on substrate
Inventor: SHIRATAKE SHIGERU
IPC: H01L29/49
Filed: 1996-01-31
Abstract: The component includes a semiconductor substrate upon which is formed a stepped region (3a). A polycrystalline silicon layer (6) section is deposited on the stepped region and a metal silicide layer (7) of a high melting point is formed on the polycrystalline silicon layer. The metal silicide layer is covered by a top layer (8), selected from a group contg. an amorphous silicon layer, a polycrystalline silicon layer, a TiN layer, and a TiW layer. Pref. the silicon layer, the metal silicide layer, and the top layer form a gate electrode layer with a three-layer structure.
Patent DE-19605312-A1 (DE)
Title: Piston pump giving output free of pulsations
Inventor: ZIMMERMANN WOLFGANG PROF DIPL
IPC: F04B11/00
Filed: 1996-02-14
Abstract: The drive system for a piston pump is modified to give a steady output of fluid, free of pulsations. The pump may have two or more cylinders, and the pistons may be individually driven by stepping motors to give a variable effective speed of rotation of the cranks. The speed of rotation may be altered 200 times in every revolution of the crank, ie. every 1.8 degrees. Alternative systems include drive by steam engines and special cams giving periods of constant speed of rise of the pistons.
Patent DE-19606758-A1 (DE)
Inventor: WOHLFART MATTHIAS
IPC: B65H18/20
Filed: 1996-02-23
Abstract: The winding machine has three rollers (5,9',9") forming a bed on which lengths of material paper is wound into two separate rolls (7a,7b). A longitudinal seal (6',68) is inserted from below into the slot between the two support rollers. A removable end seal (34) covering the gap between the winding-roller and the mantle of the respective support-roller is positioned at the end of each winding roller. The resulting sealed cavity is connected to a supply of compressed air to form an air cushion.
Patent DE-19610028-A1 (DE)
Inventor: KIRIAZIS LEONIDAS DR
IPC: B32B27/08
Filed: 1996-03-14
Abstract: Films used as permanent coatings for processable materials, especially sheets or boards, comprise the following layers: (1) a contact layer (K) comprising polypropylene or a mixed polymer thereof containing at least 50 wt.% propylene, bonded to the outside of the substrate and comprising one or more sub-layers; (2) an adhesive layer (G); and (3) an outer layer (A) comprising a linear polyester (eg. polyethylene terephthalate (PET) or polybutylene terephthalate (PBT)) or polymethylmethacrylate (PMMA). The (K)/(A) thickness ratio is 25-0.5:1 and total film thickness is 20-1000 microns. Also claimed are (i) substrates with a permanent coatings comprising the above films and optional additional coating layers, and (ii) methods for coating substrates with these films.
Patent DE-19611605-A1 (DE)
Title: Planet gearing with stud-mounted planet gears and roller-bearings
Inventor: KOEHLER HORST DIETMAR DIPL ING
IPC: F16H57/08
Filed: 1996-03-23
Abstract: The planet gear (4) and roller-bearing(s) (6) make up a non-detachable unit which is peripherally sealed (12) and filled with highly viscous long-service lubricant. The seal could be of the non-contact or sliding variety and the unit rolling surfaces protectively coated in inorganic chemical as friction shield, notably being bronzed or burnished or thin chrome-plated.  The planet gear stud (7) functions as an inner ring and is also protectively coated in inorganic chemical. The internal gear bore may work as the outer ring is similarly protectively coated. The toothing of the entire unit can be coated in this same way to reduce friction, specifically coating the teeth with a thin Cr layer. Two sets of rollers (10) may be provided in cage (9) in the unit as held on the stud with the aid of distance washer (16) and holder (11).
Patent DE-19611743-A1 (DE)
Inventor: RAABE ERHARD
IPC: B23Q39/00
Filed: 1996-03-25
Abstract: The glazing bars have their ends trimmed to the correct angles by circular saw units (1,4,6) with adjustable cutting angles mounted in the saw bench. A slide (7) moves the clamped bars (10) past the cutting wheels to trim the flanges. Another cutting head (6) can be at the end of the slide movement for shaping the ends of the bars. The cutting table is adjustable to provide different end profiles of glazing bars. The bars are applied to the outside of double glazed glass or into the inner space of the double glazing, to give a multi-pane effect.
Patent DE-19611849-A1 (DE)
Inventor: RICHTER FRANK DR
IPC: C07D273/04
Filed: 1996-03-26
Abstract: Isocyanate trimers (or mixtures) (I) based on aliphatic,cycloaliphatic, aromatic or araliphatic mono- or poly-isocyanates (II) with a NCO content of less than 70%, optionally with other substituents in the organic groups, such as carbonyl or carboxyl groups or hetero atoms (or groups thereof) (halogen, O, S, N, P, Si, Sn, B), comprising mixtures of isocyanurate and imino- oxadiazinedione structures (formula A and B respectively) in the range from 70 mole% A plus 30 mole% B to 100 mole% B, with a mole ratio of trimer (A + B) to uretedione of more than 4:1 and with a content of uretonimines of less than 10 mole%. Also claimed are (i) mixtures of (I) with other isocyanate derivatives, e.g. urethane-("prepolymer")-, allophanate-, urea-, biuret-, uretedione- ("dimer") and/or oxadiazinetrione types, optionally substituted with NCO, CO or COOH groups or hetero units as above; and (ii) a process for the production of (I) by catalytic trimerisation of (II) with a NCO content of less than 75%, optionally substituted etc. as above.
Patent DE-19612336-A1 (DE)
Title: Test device with measurement contact for coil winding of coil body
Inventor: KEUTZ MARKUS
IPC: G01R31/72
Filed: 1996-03-28
Abstract: The device includes the measurement contact (8) for contacting a coil winding of the coil body, which has a contact foot with a coil winding wire end with an insulating layer. The measurement contact has a blade (13) or spear (29) for penetrating the insulating layer (14). The measurement contact can have a knife-like blade for penetrating the insulating layer perpendicularly or a number of pyramid or tetrahedron-shaped spears. It has a coil body holder and an axially movable ram carrying the measurement contact.
Patent DE-19619449-A1 (DE)
Title: Linear guide bearing with bar and slide carriage
Inventor: MAINARDI GIANFRANCO
IPC: F16C29/12
Filed: 1996-05-14
Abstract: The slide carriage (2) is displaceable along the bar (1). It comprises at least four rollers (6), coacting with at least four runner faces (3) of the bar such that a roller is applicable to each runner face. The roller axis (8) is orthogonal to the bar axis and inclined to the normal direction of the runner face. The slide carriage can be guided on the bar in a twist-free manner, due to the cooperation of the rollers and runner faces. Pref. at least one roller is adjustable w.r.t. the bar to form a play-free seat of the slide carriage on the bar.
Patent DE-19620846-A1 (DE)
Title: Digital Hall sensor with timed interrupter for use e.g. in thread or filament industries
Inventor: ERIKSSON ANDERS
IPC: H03K17/95
Filed: 1996-05-23
Abstract: A digital sensor (S) with a Hall element (H) uses the magnetic field (M) to determine the distance of a body. A Schmitt trigger (T) for sampling the output signal (Y) at predetermined time intervals in connected to a pulse monitor (MP). A timed interrupter (U) for the alternate in and out switching of the sensor is installed between the Hall element and the earth or between the Hall element and the voltage source (V) and is linked to the pulse monitor through a resistor (R). The pulse frequency of the interrupter thus determines the sampling frequency and ensures that the output signal (Y) can be sampled only when the sensor is switched in. This precision in the sensor switching eliminates the inaccuracies which may be caused by hysteresis.
Patent DE-19620905-A1 (DE)
Title: Oil suction line in sump of internal combustion engine
Inventor: ELLINGER WOLFGANG DIPL ING
IPC: F01M11/00
Filed: 1996-05-23
Abstract: The oil feed system is used in an internal combustion engine (1). There is a sump (2) at the bottom of the crankcase and there is a suction head (9) at the lowest point (8) of the sump. Oil passes up from this lowest point to a horizontal oil suction pipe (7) extending along the length of the crankcase. Transverse baffles, which resist sloshing of the oil, are mounted (6) on the bottoms of bearing blocks on the crankcase (5). The baffles are clamped (14) to the oil suction pipe to stiffen them. The baffles also have edges (15) which are bent over to provide additional stiffening. The oil pump (13) and its suction head (12) are fitted on the end of the oil suction pipe at one end of the sump.
Patent DE-19624660-A1 (DE)
Title: Electric connector e.g. for securely fastening of motor vehicle cable harnesses
Inventor: HAHN JOACHIM ALFRED
IPC: H01R13/514
Filed: 1996-06-20
Abstract: The connector (4) can be fastened in a stacking manner to a second, similar connector (4'). The connector has a housing (4) with terminal receiving chambers (6) which extend through it in the longitudinal direction. The housing (4) has a first fastening region (18) extending along a first side wall (14) of the housing. It also has a second fastening region (20) extending along a second side wall (16) of the housing. The first and second fastening regions are complementary to each other allowing several connectors to be stacked together.  The first fastening region (18) has opposing walls (22) running in the longitudinal direction. These form a T-shaped groove (24) to slidingly receive a complementary T-shaped section (26) of the second fastening region (20) of the second connector or holder construction. The walls (22) have recesses (28) along their length to receive extensions (30) of the complementary T-shaped section through them perpendicular to the longitudinal direction and aligned with the groove (24). The complementary T-shaped section can then be moved in the longitudinal direction to fasten the connectors together.
Patent DE-19632504-A1 (DE)
Title: Plastic sleeve for electrical cable fittings
Inventor: PAULMANN UWE
IPC: H02G15/00
Filed: 1996-08-12
Abstract: A plastic sleeve (1) for cable fittings for the production of joints, branches and sealing ends, and of crossovers and house connections from insulated electrical cables, with cable bushing tubes and with or without cast resin feed necks, and made up of one or more parts or shells. The plastic used for this sleeve consists of injection-mouldable, biologically-produced, biodegradable polyhydroxy-alkanoate (PHA).  Preferred PHA is made up of biologically produced lactate units or malate monomer units; the former type of polymer is biodegradable by ester hydrolysis, the latter by ester hydrolysis or decarboxylation.
Patent DE-19634417-A1 (DE)
Title: Procedure for joining thin-walled workpieces e.g. of sheet
Inventor: HEIM GUNTHER
IPC: B23K20/12
Filed: 1996-08-26
Abstract: The procedure makes, at the places where they are to be joined, a hole going through both workpieces (1,2) with a flow-forming tool. Before the tool is brought up to the first workpiece, a pilot hole of smaller diameter is made. The diameter is chosen so that the point of the tool, before the boring process begins, is supported on the second workpiece, with the flanks of the tool on the sides of the pilot hole. The material of the first workpiece is heated before the boring so that its consistency is like that of dough. The heating is done by an electric arc passing between the tool and the first workpiece, the current source being connected between them.
Patent DE-19637580-A1 (DE)
Title: Electronic data coupling component group
Inventor: DONAT NORBERT DIPL ING
IPC: H04B3/54
Filed: 1996-09-14
Abstract: The component group has an impedance matching device (8), a galvanic and electrical separation transformer (9) and a transmission and reception stage (10), contained within a common housing (1) with electrical terminals (3,4) connected to bus line wires (5,6).  The processing of the data provided by the data coupling can be effected by a microcontroller (11) contained within a separate module (2) and connected to the transmission and reception stage. The operating voltage for the transmission and reception stage may be provided by the microcontroller module.
Patent DE-19637845-A1 (DE)
Title: New soluble polyarylene sulphoxide used for coating or moulding
Inventor: DISCH STEFAN DR
IPC: C08G75/0295
Filed: 1996-09-17
Abstract: New soluble linear or branched polyarylene sulphoxides (I). (I), contains arylene sulphoxide units (Ar-SO; Ar = arylene) and have a degree of oxidation of 20-80%. Preferably prepared by homogeneous partial oxidation of polyarylene sulphide with dinitrogen tetroxide in inert medium at -30 to 150 deg C. In particular, poly-1,4-phenylene sulphide is 50-70% oxidised at 0-30 deg C.
Patent DE-19642922-A1 (DE)
Title: Hydrophilic catalytic solution for producing patterned film on substrate prior to electroless coating
Inventor: KANOH OSAMU
IPC: H05K3/18
Filed: 1996-10-17
Abstract: A hydrophilic activating catalytic solution for producing the patterned film on a substrate consists of 0.05-0.15g copper oxalate; 0.01-0.15g palladium salt; and 1-5 ml alkali solution per 10 ml catalytic solution.
Patent DE-19646364-A1 (DE)
Title: Cable bushing for insulated conductors used in building structures
Inventor: OTTE BERND
IPC: B29C39/02
Filed: 1996-11-09
Abstract: The cable bushing comprises a sheath-like main body (4) which consists of at least one inner sleeve (5) and at least one outer sleeve (6).  The inner sleeve is formed from a fibrous plastic material, preferably fiber-glass, and the outer sleeve comprises portions of fiber-glass plastic material, hardened plastic material, a curing agent, as well as a water-absorbent inorganic additive.
Patent DE-19646877-A1 (DE)
Inventor: KREUDER WILLI DR
IPC: C08G61/00
Filed: 1996-11-13
Abstract: Ordered poly(arylene vinylene) terpolymers, containing repeating units of formula (I) wherein Ar<1>, Ar<2>, Ar<3> are different from each other and represent mononuclear or polynuclear, possibly substituted aryl groups or heteroaryl groups which are possibly bonded by one or more bridges or condensed, R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<7>, R<8> are identical or different from each other and represent H or a hydrocarbon radical with 1-22 carbon atoms, which can possibly be substituted, preferably by F, and which can contain heteroatoms, preferably O. Said terpolymers are suitable for use as electroluminescent materials.
Patent DE-19651493-A1 (DE)
Inventor: EGELHOF DIETER
IPC: D21F11/04
Filed: 1996-12-11
Abstract: The fourdrinier section (10) of a papermaking machine, for the prodn. of a multi-layer fibre web, has a double fourdrinier section (20) to form the second layer which is before the point (42) where the two layers are brought together, in the direction (14) of blanket (12) travel. The second layer on the first fourdrinier (22) is brought into the junction section (42) at an angle (44) against the blanket (12) ≤ 90 degrees . Also claimed is an operation where the second layer is formed in a zone in front of the layer junction point (42). The second layer is brought by the first fourdrinier (22) to the layer junction point (42) at an angle (44) ≤ 90 degrees to the blanket (12).
Patent DE-19651941-A1 (DE)
Title: Device for teaching operation of keyboards
Inventor: BRAGUINSKI VLADIMIR DR
IPC: G09B13/02
Filed: 1996-12-15
Abstract: The device has a training keyboard (1), an information reproduction device (4) with monitor (8) and loud speaker (9), a pulse generator (5), a distributor (3) and a controller (2). The controller controls the pulse generator, distributor and information reproduction device so that a signal is passed into the finger corresp. to the information reproduced. The training keyboard has a first electrode (12,13) for electrical contact with a part of the student's body and a second group of electrodes for electrical contact with the student's fingers. The second group of electrodes are the keys of the keyboard or are electrodes attached to the sides of the student's fingers. The electrodes are connected to the distributor.
Patent DE-19652745-A1 (DE)
Title: Light guide for variable intensity illumination system
Inventor: KLEINSCHROTH WALDEMAR
IPC: F21V8/00
Filed: 1996-12-18
Abstract: The main lamp has a reflector (2) with a hole through which the bulb (1) is moved along the optical axis. With part of the bulb retracted behind the reflector a variable amount of light output is obtained from the reflector. The light is focused onto the end face (4) of fibre optical bundles. The variable light output is distributed by the fibre optical guides (5) to various points. A movable shutter (11) completes the light unit.
Patent DE-19652861-A1 (DE)
Title: Operating printing mechanism in electrographic printer or copier
Inventor: KOPP WALTER DIPL ING
IPC: G03G15/08
Filed: 1996-12-18
Abstract: The method involves applying a charger image (82,82') in the surface region of a toner image carrier (12). The surface region provided with the image is transported past at a distance (B) of a development gap to the transfer surface (52) of a transfer element (54). The toner is transferred from the transfer surface to the surface of the toner image carrier (12). The actual width (B) of the development gap is determined. From this and a specific desired width, a fault signal (UDIFF) is formed, which is a measure of the deviation of the actual and the desired widths. An adjusting unit of a closed regulating circuit so adjusts the gap depending on the fault signal, so that the fault signal is reduced in amount.
Patent DE-19653721-A1 (DE)
Inventor: KRANZ CURT DR ING
IPC: A61F2/06
Filed: 1996-12-10
Abstract: The invention relates to a stent, specially a coronary stent, consisting of at least one thin-walled, tubular element with an openly reticular outer surface containing recesses, which are defined by narrow weblike elements. Said weblike elements are formed from the remaining material from the tube wall once the material has been removed from the recess area. The cross section of a weblike element is tapered in the proximity of the connection area with another weblike element in such a way that preferably a deformation comes about therein when the end of the weblike element that is distanced from the connecting area is deviated during expansion.
Patent DE-19654604-A1 (DE)
Title: Cell activator using negative oxygen ions e.g. for ionising oxygen in living rooms
Inventor: WARTIG GREGOR
IPC: A61N1/44
Filed: 1996-12-20
Abstract: The cell activator has a 2-part ferrous metal grid with an applied magnetic field for oxygen ionisation. The metal grid parts may be provided as capacitor plates at right angles to one another with only their contacting surfaces requiring insulation.  The applied magnetic field causes the positively charged part of the grid to provide negatively charged oxygen ions and the negative part of the grid to provide positively charged oxygen ions.
Patent DE-19703696-A1 (DE)
Title: Constant velocity joint used in vehicle
Inventor: SEGUIN NICOLAS
IPC: F16D3/223
Filed: 1997-01-31
Abstract: The holder (10) includes three axial recesses (20) undercut in the axially outermost part (16) of the bell housing (4) cavity between its first set of ball (8) throats (17), and each recess has its associated filler (30) conjoined with the recess in meridian section, plus a device (23) to hold the fillers in place in their recesses. The fillers are tabs integrated at their outer end with a slotted linking ring whose flat design is fitted with two projecting grippers used to temporarily close off the ring slots. The fillers can also be designed as tongues in hook form with an outer boss piece used to cover over the endface (18) of the housing, and in this case the holder has a circular rigid ring. When using plate fillers, the holder presents a rigid cap (23) whose ring is welded to the housing endface (18). Additional components include ball cage (9) with ball nests (9A) working with the inside (15) of the housing.
Patent DE-19705170-A1 (DE)
Inventor: BLOME RAINER
IPC: B42D15/00
Filed: 1997-02-11
Abstract: A process and device are disclosed for producing card-shaped data carriers. The process has at least one step which requires a data carrier of a defined type, quality or position, and/or which alters the data carrier in an irreversible manner or in a manner which can only be reversed with an additional effort. The data carrier is optically inspected before or after this production step and its subsequent treatment depends on the inspection results.
Patent DE-19706159-A1 (DE)
Title: Dimming and energy-saving circuit for AC-driven lamps
Inventor: HOLZER WALTER PROF DR
IPC: H05B41/39
Filed: 1997-02-17
Abstract: A dimming and energy-saving circuit for AC-driven lamps has at least two operational states. The lamp is joined through a mains switch selectively to the mains directly or via a series condenser. One or more auxiliary switches are available which selectively switch the condenser(s) into the lamp circuit and series protective resistances in series with the condensers. Especially with gas discharge lamps, the switching sequence of the mains and auxiliary switches is designed so that the first switching-on always takes place with a high power stage. The switches have mountings which enable the replacement of the condensers with others of different capacitance.
Patent DE-19706310-A1 (DE)
Title: Piezoelectric tuning fork resonance circuit for detection of angle change
Inventor: YACHI MASANORI
IPC: G01C19/5607
Filed: 1997-02-18
Abstract: The arrangement has first and second arms and a base. The base is integrally connected to the arms. Control electrodes are used to generate tuning fork vibrations based on a piezoelectric transversal effect. Detection electrodes are provided on the first and second arms and are used to output a detection voltage on the basis on an angular velocity. Preferably the detection electrodes are provided on opposing surfaces of the base. The detection electrodes may have first sections which are provided on the inner section of the first and second surfaces of each other the arms. They may have second sections provided on first and second opposing surfaces of the base.