baber/WOPTO huggingface dataset:
Patent DE-19902896-A1 (DE)
Title: Device for extracting objects from systems connected to electrical voltage has gripper with actuating rod passing parallel to insulating rod and through opening in limiting plate and sleeve
Inventor: ADAMUS JOER
IPC: B25B7/12
Filed: 1999-01-18
Abstract: The device has an insulating section (2) in the centre of an insulating rod (1) with a gripper tongs (5) on its upper end with a fixed (6) and movable (7) arm and an actuator (8) near the lower end of electrically non-conducting material connected to the pivotable arm of the gripper tongs via a rod (9) passing parallel to the insulating rod and through an opening in a limiting plate (4). The actuating rod moves freely in a sleeve (12) below the plate.  An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19905747-A1 (DE)
Title: Production of coil with rectangular wire
Inventor: NAKAMURA MASAYUKI
IPC: H01F41/06
Filed: 1999-02-11
Abstract: Production of the coil comprises a delivery step, a deformation step, in which the wire is deformed to produce a rectangular wire with a rectangular cross-section, and a coil production step in which the rectangular wire is wound onto a winding former to produce a coil of rectangular wire. The production of the rectangular wire and winding it into a coil are performed as coupled processes. An Independent claim is also included for an arrangement for producing a coil with rectangular wire.
Patent DE-19908883-A1 (DE)
Inventor: HEINTZMANN RAINER
IPC: G01N21/62
Filed: 1999-03-02
Abstract: The invention relates to a method for obtaining an object image of at least one object (40), whereby at least two partial images of the object (40) are recorded under different conditions for each image. Said conditions take the form of spatial patterns on the object, whereby for each point on the object there is a non-linear dependency of the light which is detected from the direction of said object point on the object conditions which exist at said point on the object and whereby the partial images contain varying amounts of different space frequency components of the object structure. The desired object image is determined from the partial images by reconstructing the share of space frequency components. The invention also describes optical systems (100) for implementing such a method.
Patent DE-19910942-A1 (DE)
Title: Variable optical gap producer uses guide tracks on guide rails expanding freely from clamped setting for parallel adjustment of gap jaws assisted by gap adjuster and springs.
Inventor: KOSCHMIEDER INGO
IPC: A61B3/12
Filed: 1999-03-12
Abstract: The guide tracks (10.1,10.2) are in sectors of a guide rail (7) starting from a fixed clamped position (8) to stand free in the jaw paths, preferably using two rail sectors which extend freely opposite ways from their clamp point (8). The guide tracks are opposed by slides (3.1,3.2) which are fitted out with slide or roll etc guides to which the jaws (2.1,2.2) are fixed. Where the slides have roller guides these encircle the guide tracks. The slides (3.1,3.2) have vee grooves sliding on the guide tracks, using compression or tension springs to set up a pre-clamping force between the slides. Each spring is joined at one end to the stand and at the far end to the slide concerned. Tensile springs (12.1,12.2) are arranged so the first component (F1) of the spring pre-tensions the slides to the guide tracks as against the second spring force component (F2) which pre-clamps the slides to an elliptical adjusting face (4.1,4.2) on an adjuster (4) and in this way sets the interval between the slides in the adjusting direction and so sets the gap width (s). A third spring force component (F3) prevents possible gap jaw twist. Ballbearings (6.1,6.2) minimize the friction between slides and adjuster.
Patent DE-19912480-A1 (DE)
Inventor: KORKMAZ BUELENT
IPC: F16H3/66
Filed: 1999-03-22
Abstract: The invention relates to an automatic transmission (1) for motor vehicles which comprises three planetary gear sets (2, 3, 4) with pinion cage, three brakes (5, 6, 7) and two clutches (8, 9) for changing between six forward gears and a reverse gear, and a drive shaft (10) and output shaft (11). The drive shaft (10) is permanently connected to the sun wheel (16) of the second planetary gear set (3) and can be connected via the first clutch (8) to the sun wheel (12) of the first planetary gear set (2) and/or via the second clutch (9) to the pinion cage (15) of the first planetary gear set (2).
Patent DE-19921129-A1 (DE)
Title: Titanium nitride film deposition, e.g. on semiconductor wafers, is carried out by CVD from both tetrakis-dimethylamido-titanium and tetrakis-diethylamido-titanium
Inventor: HORNBACK VERNE
IPC: C23C16/34
Filed: 1999-05-07
Abstract: Titanium nitride-containing film deposition is performed by using from tetrakis-(dimethylamido)-titanium (TDMAT) and tetrakis-(diethylamido)-titanium (TDEAT).  Titanium nitride-containing films are deposited by:  (a) exposing a substrate to a first gas containing TDMAT to deposit a first layer; and then (b) exposing the substrate to a second gas containing TDEAT to deposit a second layer.  Independent claims are also included for the following:  (i) titanium nitride-containing film deposition from a gas containing TDMAT and TDEAT; and  (ii) titanium nitride-containing film deposition from a titanium- and optionally nitrogen-containing compound which forms a gas at 0-150 deg C and which decomposes at below 550 deg C.  Preferred Features: When two gases are used, both gases contain a diluent (especially Ar or He) or a nitrogen-containing reaction gas (especially N2 or NH3).  The substrate is a aluminum, silicon, silicon dioxide or titanium substrate, especially a semiconductor wafer.  Steps (a) and (b) are carried out in a CVD reactor at 0.5-5 torr pressure, the substrate temperature being 300-450 deg C in step (a) and 300-400 deg C in step (b).  When a single mixed gas is used, the TDMAT:TDEAT ratio is 1-500:1, especially 2:1, and the supply temperature or the liquid injection rate is controlled.
Patent DE-19922303-A1 (DE)
Title: Piston machine crankshaft making process, involving casting brittle blank, breaking it, reassembling it using clamps and finishing bearing surfaces
Inventor: RAUSCHEN RALF
IPC: B23P15/00
Filed: 1999-05-14
Abstract: The crankshaft making process involves producing a brittle crankshaft blank (1) with axial through apertures at least in the crank journals (5). The crankshaft is broken at the journals of the individual cranks (3) transversely to the crankshaft journal axis by applying a separating force. The parts are fitted together again by releasable clamps and the bearing surfaces of the main bearing journals (2) and of the crank journals are finished off.
Patent DE-19930397-A1 (DE)
Title: Twin mass flywheel for friction devices connected to IC engines consists of two sections linked by coupling component which is disconnected by bimetallic strip at higher temperatures
Inventor: BURCKHARDT CHRISTOPH
IPC: F16F15/139
Filed: 1999-07-01
Abstract: The twin mass flywheel consists of a first (2) and second (4) section with a torsion damping device (8) between them to prevent relative movement between them. A coupling component (16) links the two parts. A bimetallic strip device (18) activates the coupling device at a low temperature and disconnects it at a higher temperature.
Patent DE-19939471-A1 (DE)
Title: Aluminum gallium indium phosphide LED especially for red to green light emission comprises current diffusion layer having a very low lattice mismatch with respect to a light-emitting structure
Inventor: NAKATSU HIROSHI
IPC: H01L33/16
Filed: 1999-08-20
Abstract: An AlGaInP LED includes a current diffusion layer (10) having a very low lattice mismatch with respect to a light-emitting structure (11). An LED has an AlGaInP layer structure (12) comprising a light-emitting structure (11), consisting of an active layer (4) between a pair of cladding layers (3, 5), and a current diffusion layer (10) which has a lattice mismatch ( DELTA a/a) of  <=  -1% with respect to the light-emitting structure (11), where  DELTA a/a = (ad - ac)/ac, in which ad is the lattice constant of the current diffusion layer and ac is the lattice constant of the light-emitting structure.  Preferred Features: The current diffusion layer (10) has the composition (AlxGa1-x)yIn1-yP, where x = 0.01 to 0.05 and (1 - y) = 0.01 to 0.30.
Patent DE-19939522-A1 (DE)
Title: Elektromotorisch angetriebene Kreiselpumpe mit außenliegendem Rotor
Inventor: NOWAK DIRK
IPC: H02K11/33
Filed: 1999-08-20
Abstract: Die Erfindung betrifft eine Kreiselpumpe 1 mit einem die Pumpe 1 antreibenden Elektromotor 7 in Radialflußbauweise, dessen mit dem Pumpenlaufrad 5 drehfest verbundener Rotor 19 als Naßläufer in Kontakt mit dem geförderten Medium ist und dessen Stator 14 durch Abdichtungsmittel 15, 16, 17, 18 von dem geförderten Medium getrennt ist, wobei der Rotor 19 mehrere Magnete 22 und der Stator 14 mehrere Ständerwicklungen 13 aufweist und wobei die Magnete 22 des Rotors 19 radial außerhalb der Ständerwicklungen 13 des Stators 14 umlaufen.
Patent DE-19939798-A1 (DE)
Title: Fibre-coupled shearography-endoscopy involves using shearographic device combined with endoscope device, shearing unit in connector or miniaturised form before endoscope fibre cable
Inventor: STEINCHEN WOLFGANG
IPC: G02B23/24
Filed: 1999-08-21
Abstract: The method involves determining deformation differences or gradients of a surface of an object (2) in one or more directions simultaneously both in and out of plane using an arrangement with a shearographic measurement device combined with an endoscope device with a shearing unit (3) positioned in a connector or in miniaturised form before the fibre cable (11) of the endoscope. Adjustment is made using the fibres (13) and a mirror (5), glass wedge or biprism.  An Independent claim is also included for an arrangement with a modified Michelson interferometer.
Patent DE-19941532-A1 (DE)
Title: Vorrichtung zur Positionsjustierung von Güterwaggons
Inventor: WEIDEMANN HANS-JUERGEN
IPC: B61G11/00
Filed: 1999-09-01
Abstract: Es wird eine Vorrichtung zur Positionsjustierung von Güterwaggons mit einer aktiven Einrichtung mit elektrischer, pneumatischer oder hydraulischer Antriebseinrichtung (3, 16, 29) zur Veränderung des Abstandes zwischen zwei Güterwaggons vorgeschlagen. DOLLAR A Durch Vergrößerung oder Verkleinerung des Abstandes zwischen zwei Güterwaggons wird eine sehr genaue Justierung ermöglicht. Die Justierung der Wagenpositionen einer Zugeinheit erfolgt je nach verwendeter aktiver Einrichtung durch Verkürzen oder Verlängern der Kopplungsabstände. Die Güterwaggons werden teilweise oder vollständig automatisiert punktgenau in die richtige Position gebracht.
Patent DE-19944284-A1 (DE)
Title: Transmissions-Bildgebungs-Displaymaterial mit biaxial orientierer Polyolefinfolie
Inventor: AYLWARD PETER THOMAS
IPC: G03G7/00
Filed: 1999-09-15
Abstract: Die Erfindung betrifft ein Bildgebungselement, umfassend eine transparente Polymerfolie, mindestens eine Schicht aus biaxial orientierter Polyolefinfolie und mindestens eine Bildschicht, wobei die Polymerfolie eine Steifigkeit von 20 bis 100 Millinewton aufweist und die biaxial orientierte Polyolefinfolie eine spektrale Durchlässigkeit von mindestens 40% und eine Reflexionsdichte von weniger als 60% besitzt.
Patent DE-19944402-A1 (DE)
Inventor: MUELLER KARIN
IPC: A61K9/50
Filed: 1999-09-16
Abstract: The invention relates to the development of an effective gene transfer technique for introducing foreign DNA into sperm cells using virosomal carriers. The invention can be used in the areas of agriculture and biotechnology.
Patent DE-19946922-A1 (DE)
Title: Display connecting to vehicle navigation system is made of transparent material and is sited in field of vision of driver
Inventor: KOERBER MATTHIAS
IPC: G01C21/36
Filed: 1999-09-30
Abstract: The display unit (1) is made of transparent material with the active matrix (3) applied to the rear of the support panel (6). Following a defined interval, the control unit (2) switches off the data display. The display unit is mounted within the driver's field of view.
Patent DE-19948832-A1 (DE)
Inventor: ALTHOFF JUERGEN
IPC: H04N7/088
Filed: 1999-10-06
Abstract: The reception method is used for digital radio data signals transmitted alongside a radio broadcast signal in stream mode, the data signals containing data sequences of varying length with a logic symbol at the beginning of each sequence. The received digital radio data signals are processed according to the entered user requirements, with intial real-time processing and storage of the individual data sequences for subsequent processing of the latter effected in alternation.
Patent DE-19951388-A1 (DE)
Inventor: WEISKOPF ULRIKE
IPC: F16C25/08
Filed: 1999-10-26
Abstract: The invention relates to a tolerance ring (1) which consists of a polymeric material and is arranged between a bearing outer ring (4) of a radial bearing and a location hole of a housing in such a way that said ring bridges a radial gap. The tolerance ring (1) is provided with means which prevent said ring from being axially displaced. The means engage with corresponding recesses of the housing in a positive fit. According to the invention, the tolerance ring (1) is provided with at least one fixing lug (6) that is subjected to tensile stress and elastically rests on the bearing outer ring (4) when the tolerance ring is pushed in a constructional unit of the bearing, in such a way that a restoring force which is radially directed towards the outside acts upon the fixing lug (6). Said force guarantees secure latching.
Patent DE-19953466-A1 (DE)
Title: Solar roof tile has photovoltaic module fixed to base of polymer cement concrete contains additive to increase thermal conductivity and fire retardant
Inventor: HELLBACH SIEGFRIED
IPC: H01L31/048
Filed: 1999-11-05
Abstract: In a solar roof tile based on polymer cement concrete (I), with a photovoltaic module fixed to the water run-off surface, (I) contains >=  70 wt.% solids in addition to the binder, including  >=  10 wt.% additive to increase the thermal conductivity and  >=  10 wt.% fire retardant.
Patent DE-19955652-A1 (DE)
Inventor: HEINZ JOCHEN
IPC: A61M5/32
Filed: 1999-11-19
Abstract: The protective shrouding (1), for a filled disposable plastics hypodermic syringe, covers the injection needle (4) bonded to the outlet end of the hypodermic syringe body (2,3). It has an outer stiff plastics cap (5), of a hard and elastic material, surrounding the injection needle (4) at the syringe body (2,3). Within the cap (5) there is a shrouding (6) at least for the needle point, of a soft and elastic material. The plastics cap (5) has a nominal fracture point (7) at the syringe body (2,3) formed through direct welding or an adhesive.
Patent DE-19955654-A1 (DE)
Inventor: BODO GUISEPPE
IPC: F16L3/02
Filed: 1999-11-19
Abstract: The double clip, with a rotating rapid lock to hold a neighboring pipe, has a bridge (8) linking the two clips (1,2) in a one-piece structure and all of the same plastics materials. The bridge (8) has a rectangular cross section. Support plates (11) are shaped around the bridge (8) at both clip bodies with a narrow gap between them.
Patent DE-19957079-A1 (DE)
Inventor: BOEGERT HERMANN
IPC: C03B9/453
Filed: 1999-11-26
Abstract: The invention relates to a device (1) that is provided with a pusher (7) which is fixed to the free ends of two parallel piston rods (13, 14). The piston-cylinder units (15, 16) appurtenant thereto are fixed to a support structure (17) and can be pivoted to-and-fro, together with said structure, around a vertical axis (18) and about approximately 105 DEG  between a placing plate (3) and a conveyor belt (5). Compressed air nozzles (11) for producing a negative pressure in angles (10) of the pusher (7) are supplied with compressed air from a first feeding chamber (22) by means of a supply channel (12) of the pusher (7) and one (13) of the piston rods and the pistons (21) appurtenant thereto. The supply is carried out by means of a first directional control valve (29) of a first compressed air source being provided with relatively low pressure. The pusher (7) is pushed forwards by means of the piston-cylinder unit (16) and a second directional control valve (40) of a second compressed air source (42) being provided with relatively high pressure. The pusher (7) is withdrawn by impinging upon withdrawal chambers (35, 43) with compressed air which is taken from the second compressed air source (42) by means of a third directional control valve (46).
Patent DE-19957432-A1 (DE)
Title: Lightweight plastic bag has rucksack shoulder straps preventing tears and enhancing carrying comfort
Inventor: WEISS RAINER
IPC: A45C3/04
Filed: 1999-11-29
Abstract: A plastic bag for e.g. shopping incorporates two shoulder sidestraps (11) facilitating its use as a lightweight rucksack.
Patent DE-19959649-A1 (DE)
Title: Vorrichtung zur Erzeugung eines Antwortsignals aus einem Eingangssignal
Inventor: SONNTAGG HARALD DIETER
IPC: G06K7/10
Filed: 1999-12-10
Abstract: Vorrichtung zur Erzeugung eines Antwortsignals aus einem Eingangssignal mit einer Empfangseinrichtung zum Empfang eines Eingangssignals in Form einer elektromagnetischen Welle mit ersten aufgeprägten Daten und einer mit der Empfangseinrichtung verbundenen Steuereinrichtung zum Steuern der erfindungsgemäßen Vorrichtung in Antwort auf das Eingangssignal. Ferner umfaßt die erfindungsgemäße Vorrichtung eine Signalumwandlungseinrichtung zum Umwandeln des Eingangssignals oder wenigstens eines Teils desselben in ein Antwortsignal, das ebenfalls eine elektromagnetische Welle ist und zweite aufgeprägte Daten aufweist. Mittels einer Reflektoreinrichtung wird wenigstens ein Teil des Eingangssignals zu der Signalumwandlungseinrichtung übertragen.
Patent DE-19961447-A1 (DE)
Title: Dental floss appliance for cleaning between teeth has two loops of dental floss around the free ends of sprung arms which are moved together in opposite directions at the tooth gap for effective and comfortable cleaning
Inventor: HERZOG KARL
IPC: A61C15/04
Filed: 1999-12-20
Abstract: The appliance (10) to clean teeth, with dental floss, has two arms with dental floss (33) tensed around their free ends which is moved (39) for cleaning the gaps between the teeth. A second dental floss (34) is held under tension between the free ends of the two arms, to be moved in the opposite direction (40) to the movement (39) of the first dental floss (33), so that both strands (33,34) of dental floss work together in the tooth gaps. Both strands (33,34) of dental floss are close together, move at the same speed, and intersect in the tooth gap as continuous loops. The arms are held apart by spring pressure, to apply tension to the loop strands (33,34) of dental floss.
Patent DE-19961462-A1 (DE)
Title: Domestic laundry appliance has closure device for selectively blocking washing liquid exit openings in mantle surface of laundry drum
Inventor: JURMANN RAINER
IPC: D06F39/08
Filed: 1999-12-20
Abstract: The laundry appliance (1) has a drum (3) containing the laundry, a feed hose (5) for supplying a washing liquid to the drum and a stationary washing liquid container (9) enclosing the drum, with washing liquid exit openings (13) in the mantle surface (11) of the drum. At least some of the exit openings are selectively blocked via a closure device (15,17), provided by a sliding sealing ring cooperating with the drum mantle surface.
Patent EP-1031760-A1 (EP)
Inventor: SCHANDER KLEMENS DIPL-ING
IPC: F02B77/00
Filed: 2000-02-17
Abstract: The device has two balance shafts (16,22) driven in opposite directions by the crankshaft, separated from each other radially and perpendicularly wrt. the centre line of the engine, with axes parallel to the crankshaft axis and with eccentrically mounted balance wts. One balance shaft has two gear wheels (14,18) fixed to it, one engaged with a gear wheel on the crankshaft to drive the balance shaft and the other having a balance wt. and driving a further gear wheel (20) coaxial with the crankshaft.
Patent EP-1035026-A1 (EP)
Inventor: DINGER HERMAN
IPC: B65D21/02
Filed: 2000-03-10
Abstract: Plastics crates stacked vertically have approximately horizontal surfaces in contact with each other, the lower crate supporting the upper crate with contents. The rim zone providing physical support has a surface (8) whose material is of higher specific density than the interfacing material of the crate above. The higher density is created by appropriate heat treatment during manufacture.
Patent EP-1053729-A1 (EP)
Inventor: ONUSCHAK ANTHONY DAVID
IPC: A61F13/15
Filed: 2000-05-09
Abstract: The present invention is directed to a method and
apparatus for intermittently applying particulate material (8)
to a substrate. A continuous supply of particulate material (8)
is provided from a supply source to a valve (59) having a powder
application phase and a recycle phase. The valve (59) is
disposed to the powder application phase to allow
particulate material (8) to pass therethrough and to fall
freely onto at least a Portion of the substrate. The valve (59)
is disposed in the recycle phase to prevent dispensing of
the particulate material (8) onto the substrate and to retain
the particulate material (8) within the valve (59) to be conveyed
back to the supply source.