baber/WOPTO huggingface dataset:
Patent DE-4331319-A1 (DE)
Title: Device for the transfer of a fibrous web to a dewatering press section
Inventor: MESCHENMOSER ANDREAS DIPL ING
IPC: D21F2/00
Filed: 1993-09-15
Abstract: The invention relates to a device for the transfer of a fibrous web (1) to a dewatering press section which comprises at least one roll pair (4, 5 and 6, 7) forming a roll nip (2, 3), a dewatering belt (8) also being guided through the roll nip (2) in addition to the fibrous web (1), said dewatering belt running around the top roll (4) of the rolls, preferably arranged one above another, of the roll pair (4, 5), and the dewatering belt (8), upstream in the web running direction (9) of the first roll nip (2) of the dewatering press section, wrapping around a suction roll (10) which, for the transfer of the fibrous web (1), which is guided from a unit upstream to the suction roll (10) together with a guide belt (11) which is located on that side of the fibrous web (1) facing away from the dewatering belt (8), is also wrapped around by the fibrous web (1) which, in relation to the suction roll (10), is arranged above the dewatering belt (8). Proceeding from this, a device is intended to be provided by means of which the accumulation of water in the first press nip (2) is reduced and, without particularly great expenditure, the dewatering capacity of the press section can be improved. This object has been achieved in that the suction roll (10) is pressed against that roll (5) of the first roll pair (4, 5) of the dewatering press section which is not enclosed by this dewatering belt (8). <IMAGE>
Patent DE-4334712-A1 (DE)
Title: Reproduction system
Inventor: RODI ANTON
IPC: G03F3/08
Filed: 1993-10-12
Abstract: The invention relates to a reproduction system having a number of components used for inputting and/or outputting reproduction data, for example camera, output unit for hard copies, printer, etc. It is provided that at least one of the components (2, 3, 4, 10) is allocated to a correction device (6, 7, 8, 9) which influences reproduction data supplied to the component (2, 3, 4, 10) and/or delivered by the component, in dependence on specific reproduction-distorting characteristics of the component (2, 3, 4, 10), in such a manner that the distortion is counteracted and preferably mostly compensated for. <IMAGE>
Patent DE-4400061-A1 (DE)
IPC: B42F15/00
Filed: 1994-01-04
Abstract: A folder (12) with a suspension device, wherein the folder (12) consists of an integral blank of a film-like material and has, at both edge regions of the folder back (14), punched-out portions to form the suspension device. <IMAGE>
Patent DE-4411458-A1 (DE)
Title: Roofing tile
Inventor: MELCHIOR BERND
IPC: H02S20/25
Filed: 1994-04-01
Abstract: The invention relates to a roofing tile/wall panel 1 comprising a panel consisting of clay, ceramic, concrete, fibrated concrete or plastic as the substrate of a solar panel 6 which is fastened on the upper side and has photovoltaic solar cells 7. At least with two mutually opposite sides, the solar panel 6 is fastened, on the upper side of the roofing tile, in a frictionally locking manner on the inner borders 3 of a roofing-tile depression 2 and, due to their inherent elasticity, the protrusions 5 are retained in clearances 4 of the roofing-tile depression 2 in a state in which they have snapped into the latter in a positively locking manner. <IMAGE>
Patent DE-4413920-A1 (DE)
Title: Drape for surgical microscope
Inventor: HEINRICH LUTZ
IPC: A61B19/08
Filed: 1994-04-21
Abstract: A drape for a surgical microscope made of a soft plastic material comprises a means for connecting the drape to an adapter of the surgical microscope in which the principal lens is arranged. For this purpose, the connecting means possesses an insert which can be connected to the soft plastic material on a viewing orifice of the drape. Furthermore, a flat, optically transparent protecting element is arranged in the insert such that the geometric normal on the flat, optically transparent protecting element and the optical axis of the principal lens include an acute angle between one another. <IMAGE>
Patent DE-4414998-A1 (DE)
Title: Utilisation of the reinforced-concrete floors of houses as a heat-storage means for the economical operation of heating systems
Inventor: HODDOW JOACHIM DIPL ING
IPC: F24D13/02
Filed: 1994-05-09
Abstract: Technical problem of the invention The method used hitherto for structural heat insulation of intermediate floors made provision for heat insulation of 6-8 cm. In the case of a floor heating system, the heat-storage volume was restricted to the approximately 40-mm-thick screed layer. In order to make use of the off-peak power tariffs and for cost-effective usage of energy, the entire reinforced-concrete slab, including the screed, is used as heat-storage means. The storage volume permits the peak power tariff range to be bypassed without requiring a recharging time. Solution of the technical object The integration of the complete reinforced-concrete floor of the basement level or of the ground level as heat-storage means of the house is achieved by changing the heat-insulating system. The heat-insulated contour of the house is shifted outwards in an encapsulated state. Application area The application area is constituted by boiler-type floor heating systems with electric heating and an electrical direct heating system for the floor and alternatively the ceiling. The advantages lie in the exclusive use of the inexpensive off-peak power available. <IMAGE>
Patent DE-4415176-A1 (DE)
Inventor: DJUPSJOEBACKA ANDERS GUSTAV
IPC: H04B10/29
Filed: 1994-04-29
Abstract: In a fibre optic transmission system, and optic signal (Pin) is fed to a dispersion compensation device 20 comprising an optic separating device (1') for spectral optic splitting of the optic input signal (Pin) into upper and lower modulation sidebands, a delay device (4) for selective delay of the spectral bands in relation to one another, and a combining device (5') for combining the sidebands. <IMAGE>
Patent DE-4420786-A1 (DE)
Title: Small punch for stamping out stoma bags
Inventor: NAGEL ERWIN DIPL ING
IPC: A61F5/445
Filed: 1994-06-15
Abstract: The conventional stoma bags (1) are stamped out in the centre of a welded base plate (2) by the small punch. The stoma bag is folded into the base plate in the centre and inserted into the implement on the lower support plate (6) up to the centring mandrel (7). By compression of the top pressure plate (8) the base plate is stamped out in the required round or oval shape (5) by the separating blade fitted to the underside of the pressure plate. Pref. the centring mandrel forms a stop for a small, round hole (4) of the base plate for central stamping out.
Patent DE-4422198-A1 (DE)
Inventor: STREIT WALTER
IPC: B60R16/03
Filed: 1994-06-24
Abstract: The invention concerns a method of controlling the electric heating (36) of the catalytic converter (24) in the exhaust-gas decontamination system of a vehicle internal-combustion engine (10). The method calls for two batteries (28, 30) which are connected up with the vehicle wiring system, one battery (28) being connected, as a function of temperature and/or charge status, by means of an electrical control unit (60) via a circuit breaker (38) to the catalytic converter heater (36) and at the same time disconnected electrically by an isolating switch (54) from the second battery (30) and the vehicle wiring system. In order to ensure continuous monitoring of the heating function, the voltage of the heater battery (28) and that in the wiring system and/or the increase in temperature of the catalytic converter with time are determined and, if they lie below predetermined threshold values, the heater (36) is switched to "off" and a fault signal generated and, optionally, a fault memory actuated.
Patent DE-4425506-A1 (DE)
Title: Floor covering mfg. process and floor covering element
Inventor: ESSER RUDOLF
IPC: D06N7/00
Filed: 1994-07-20
Abstract: In a process for mfg. a floor and/or wall covering element individual tiles (12) are arranged face down on an underlayer with their positions determined by the pattern on the decorative face side (18) and a carrier layer (16) is applied to the upward facing rear face (19). A floor/wall covering element (11) is claimed which has a facing layer of synthetic resin mixed with coloured sand and/or stone particles.  Pref. the underlayer is used only once and consists of film, paper or cardboard folded to form a mould (22). Joints (13) between adjacent tiles (12) are covered over, pref. with an adhesive strip (21), before the carrier layer (16) is applied to the rear face (19) of the tiles (12). After hardening the carrier layer (16) the floor covering element (11) is turned over, demoulded and the joints (13) filled. In an alternative process the face side of the element is cast onto a smooth surface or into a mould with a smooth insert. Several successive layers may be cast. The rear face of the element is created by scraping off the final layer, e.g., until level with mould upper edge.
Patent DE-4427679-A1 (DE)
Title: Hydraulic control circuit for an injection-moulding apparatus
Inventor: NAKAMURA NOBUYUKI
IPC: B29C45/50
Filed: 1994-08-04
Abstract: A hydraulic control circuit for an injection-moulding apparatus for the controlled operation of an injection cylinder (2) by means of a servo valve is provided, a hydraulic source (4) and an oil tank (5) being connected via the servo valve to a hydraulic actuating device, such as the injection cylinder (2). A plurality of servo valves, such as four-gate servo valves (3x and 3y), are connected in parallel, and a servo-valve functional unit (6) is able to drive the servo valves (3x and 3y) on a preferred basis for feedback control. This has the effect that, even if the specification of an injection-moulding apparatus requires greater overall dimensions and higher speed, an increase in the overall dimensions of the control circuit is prevented, the costs are reduced, the reaction rate and the stability are markedly improved and, furthermore, fine controlling is made possible in a wide control range. <IMAGE>
Patent DE-4429860-A1 (DE)
Title: Injection system for hybrid rocket engines
Inventor: STINNESBECK THOMAS DR
IPC: F02K9/52
Filed: 1994-08-23
Abstract: The invention relates to an injection system for hybrid rocket engines which permits the use of medium sized hybrid rockets. The injection system consists of a single vertical feed pipe which is suspended in the interior of an internal burner and is provided with a multiplicity of holes (bores), as a result of which the oxidiser (oxidant, oxidising agent) is injected directly onto the surface of the solid-propellant unit. The more such holes that are provided, the better the mixing of the fuel and oxidiser and the more complete the combustion. For the purpose of protection against the high combustion temperatures, the vertical pipe is advantageously likewise coated with a solid whose gradual combustion is allowed for.
Patent DE-4430785-A1 (DE)
Title: Device for producing single-face (one-sided) corrugated board webs
Inventor: YASUI TOSHIHIKO
IPC: B31F1/28
Filed: 1994-08-30
Abstract: An improved device for producing single-face corrugated board is disclosed, which has minimal vibration, produces minimal noise and limits the formation of pressure marks, which device has the following: an upper corrugated roll (16); a lower corrugated roll (18), which comes into engagement with the upper corrugated roll (16) to form a predetermined corrugation on a medium to be corrugated or a corrugated web (20) which is fed between the latter; a gluing device (16) for gluing the flutes of the corrugation in the corrugated web (20); and a contact pressure device (55) which is arranged adjacent to the lower corrugated roll (16) and which is equipped with an endless belt (64) which runs over a plurality of rolls so that it can run freely through them; a covering layer (liner) (66) being pressed against the glued flutes of the corrugation of the corrugated web (20) in the contact pressure device, in order that they be bonded to the corrugated web (20) and form a single-face corrugated board web. The device for producing single-face corrugated board is characterised in that a movable body (44) is arranged that it can be moved closer to or further away from the main body (14), the contact pressure device (54) being arranged in the movable body (44), and the endless belt (74) of the contact pressure device (54)... against the lower corrugated roll (13) via the corrugated web (20) and the covering layer (66) by means of movement of the movable body... Original abstract incomplete. <IMAGE>
Patent DE-4432274-A1 (DE)
Title: Motor vehicle electric instruments display with ribbon cable connector
Inventor: PETER CORNELIUS DIPL ING
IPC: H01R4/24
Filed: 1994-09-09
Abstract: The electrically driven instrument display has electrical connections (16) which insert into knife edge contacts (21) which on connecting the instrument display are pressed against a ribbon cable (25), piercing the insulation material and making i.p.c.d. electrical contact with the wires (27) of the cable. The contacts (21) are housed in a connector block (19) with fixing devices (20) which engage in a backplate (28) holding the ribbon cable in position.
Patent DE-4433394-A1 (DE)
Title: Automated process for cutting stripping and crimping of contacts onto bundled electrical conductor wires
Inventor: SCHWARZ ECKART DIPL ING
IPC: H01R43/05
Filed: 1994-09-12
Abstract: The automated process is used to strip the insulation from the ends of wires in a bundle, and to crimp onto the ends electrical connectors. The machine has a sorting station for the wires (2), a separating station (3) an insulation stripping station (4) and a crimping station (5). The stripping station is of a conventional type with wire grippers and cutter blades and the ends of the wires are fed into the crimping stage. The settings of the crimping station with regard to depth of crimp is determined by a selector that responds to parameters used by the stripping stage.
Patent DE-4437534-A1 (DE)
Title: LV table or standard lamp
Inventor: MALAUSCHEK PETER
IPC: F21V21/30
Filed: 1994-10-20
Abstract: An electrical table lamp has a spherical body (4) set at the end of a stand that is formed by bars (2) that also contain wires (12,13) for supplying power. The light bulb (9) is in a socket within a reflector (17) in the housing. The housing is supported on ball shaped ends at the tips of the bars and contains contact pads. The spherical housing is produced of two electrically conducting half shells (5,6) that are separated by an insulating ring (7). The end contacts engage the shells to supply low voltage power from a transformer (14) in the base. The direction of the lighting can be varied by moving the spherical housing.
Patent DE-4444171-A1 (DE)
Title: Illumination element with wave motion for generating light reflections
Inventor: DROXNER THOMAS DIPL ING
IPC: F21S10/00
Filed: 1994-12-12
Abstract: The illumination device contains one or more liquid containers (1) which are set in motion and through which light is passed. The liquids used can be water (2) and ethyl acetate (3). One or both liquids can be coloured.The container, which is mounted on a bearing to form a rocker device, can be periodically set in motion by an eccentric drive (4).  A fan (8) is used for cooling.  Alternatively, the liquids can be set in motion using  a pump.
Patent DE-4445468-A1 (DE)
Title: Anti=theft device to fix transportable objects or vehicles in place
Inventor: BEVERNAEGE JULIEN V
IPC: B62H5/00
Filed: 1994-12-20
Abstract: The anti-theft device has a lock. The bolt (6) can be moved backwards and forwards in it. In the locking position, it grips through a component of the object and can be locked in this position by the lock (7). The component may be a front or rear wheel or bumper, or a holed plate fixed to the object, or a pedal. A recess in the ground, made to roughly the radius of the wheel, so that a vehicle can be more readily adjusted to the position of the bolt. If a holed plate is used, it may have a long aperture parallel to the turning axis of the wheel. The device may include a frame with hooks or recesses at the axle height of a bicycle.
Patent WO-8101359-A1 (WO)
Title: Roller-skate with two pairs of rollers
Inventor: SPRENG G
IPC: A43B5/16
Filed: 1980-11-17
Abstract: Roller-skate having two pairs of rollers (31). The two pairs of rollers form each of them a unit. They are carried resiliently, in a hinged but limited manner, by two inclined fixing surfaces (18, 19), provided at the boot (10). The latter is a one piece boot of synthetic material. It is mounted between the two fixing surfaces and allows an adjustment for the location for the toes and the heel for the motion of the foot during running with the roller-skate.
Patent WO-8501905-A1 (WO)
Title: Unit for monitoring a welding process
Inventor: FEDERAU GREGOR
IPC: H04N7/18
Filed: 1984-10-29
Abstract: Unit for monitoring a welding process taking place into a working area by means of a television camera arranged outside the working area and an optical filter arranged in front of the camera to weaken the radiation emanating from the working area, an illumination device being preferably provided to lighten the working area with a lighting power sufficient to enable a television image to be produced when the welding process is not in operation, the unit being characterized in that the filter is transparent substantially only in an infra-red spectral range and in that the camera is sensitive within said spectral range.
Patent WO-8703797-A1 (WO)
Title: Installation for the acoustical and mechanical coupling of pressure waves, especially focussed shock waves on the body of living beings
Inventor: EISENMENGER WOLFGANG
IPC: A61B18/00
Filed: 1986-12-16
Abstract: Installation for disintegrating, without touching them, concretions within the body of living beings including a shock wave generator (1) and a chamber filled with a liquid, adjacent to the shock wave generator and surrounded by a flexible bellows (2) or similar device. The open rim (2a) of the bellows (2) is provided with a circular open tube (4), of the suction ring type, with an outer and an inner sealing lip (5b) which can be laid on the body (3) of the patient. By applying a negative pressure within the circular tube (4) the desired sealing is obtained without affecting the liquid within the bellows (2).
Patent WO-9321374-A1 (WO)
Title: Kurvenschneidevorrichtung zum schneiden einer textilbahn und verfahren zum steuern derselben
Inventor: BIEGGER ROLAND
IPC: D06H7/16
Filed: 1993-02-26
Abstract: Ein automatisches Verfahren zum Steuern einer Kurvenschneidevorrichtung zum Schneiden einer Textilbahn entlang einer Schnittlinie, die ein sich periodisch wiederholendes Muster (M) aus jeweils zwei Mustersegmenten festlegt, umfaßt unterschiedliche Steuerstrategien für kritische und unkritische Mustersegmente (MS2, MS4; MS1, MS3, MS5). Der Schneidkopf (10) der Kurvenschneidevorrichtung wird bei unkritischen Mustersegmenten (MS1, MS3, MS5) aufgrund der erfaßten Relativlage des Schneidkopfes (10) gegenüber dem Lichtspalt (LS) der Textilbahn (TB) gesteuert. Hingegen findet bei Erreichen von kritischen Mustersegmenten (MS2, MS4) eine Betriebsartumschaltung statt, woraufhin der Schneidkopf (10) ausgehend von dem erreichten Endpunkt des vorherigen unkritischen Mustersegmentes (MS1, MS3, MS5) aufgrund von abgespeicherten Relativbewegungswerten gesteuert wird.
Patent WO-9429055-A1 (WO)
Inventor: VOLLMER ROLF
IPC: B23B27/14
Filed: 1994-06-04
Abstract: Bei einer polygonförmigen oder runden Schneidplatte (1) ist die Seitenwandanordnung (4), die bekannterweise die Freifläche bildet, mit einem Rücksprung (13) versehen. Auf diese Weise wird die Standzeit der Wendeschneidplatte (1) erhöht, verglichen mit Wendeschneidplatten ohne diesen Rücksprung.
Patent WO-9614675-A1 (WO)
Title: Connecteur electrique male et femelle
Inventor: SIKORA ANDREAS
IPC: H01R13/52
Filed: 1995-10-28
Abstract: Afin de réaliser un connecteur (1) électrique mâle et femelle comprenant un boîtier en deux parties (2, 3) complémentaires encliquetables, et un corps d'étanchéité (11) formé de lamelles annulaires (12,13), de manière à ce qu'il soit étanche aux liquides et que les parties (2, 3) de son boîtier puissent être emboîtées et dissociées avec le moins d'efforts possible, les lamelles annulaires (12, 13) présentent différents diamètres (D1, D2) et font office de garniture d'étanchéité lamellaire et de garniture d'étanchéité de compression, dans une section d'insertion (7) d'une des parties (2) du boîtier, qui va en s'amenuisant.
Patent WO-9800830-A1 (WO)
Title: Systeme d'affichage et procede pour fournir un signal-image a un systeme d'affichage
Inventor: FOERSTER ROBERT
IPC: G09G5/12
Filed: 1997-06-09
Abstract: L'invention concerne un système d'affichage et un procédé permettant de fournir un signal-image à un système d'affichage, selon lequel le signal-image est acheminé en fonction de l'horloge du système d'affichage, ce qui entraîne une amélioration de la qualité de l'affichage. On obtient une qualité particulièrement bonne de l'image lorsque le passage du signal-image pour un point d'image au signal-image pour le point d'image suivant est décalé dans le temps au moment de balayage où le système d'affichage balaie le signal-image.
Patent WO-9819360-A1 (WO)
Inventor: ALBERTY THOMAS
IPC: H04B17/21
Filed: 1997-10-27
Abstract: In order to calibrate a transmitter and/or receiver for controlling a beam-forming network, the control signals are each divided into a plurality of frequency segments. The control signals are multiplexed per frequency segment with complex coefficients such that the transmitter output signals, after passing through a reference receiver, correspond in each case with the corresponding control signals. Corresponding compensation is carried out in the reception direction. The invention enables the same beam characteristics to be set for the transmitter and the receiver, without highly accurate transmitters and receivers being necessary.
Patent WO-9848386-A1 (WO)
Title: Eintrittskartenprüfsystem
Inventor: PLOPPA CHRISTIAN
IPC: G07D7/04
Filed: 1998-04-16
Abstract: Das Eintrittskartenprüfsystem zum Aufspüren duplizierter Eintrittskarten arbeitet mit Eintrittskarten, die mindestens eine individuelle von einem Lesegerät lesbare Codierung aufweisen. Das Lesegerät steht mit einem Computer in Verbindung, über den eine duplizierte Eintrittskarte erkennbar ist. Die Eintrittskarte weist eine erste willkürliche Codierung und eine zweite fortlaufende Codierung auf. Die erste Codierung ist mit bloßem Auge erkennbar. Mindestens eine der Codierungen ist auf einem auf der Eintrittskarte angeordneten Magnetstreifen gespeichert. Die Codierung der Eintrittskarten ist auf einem dem Computer entnehmbaren Speicher gespeichert. Das Verfahren zum Aufspüren duplizierter Eintrittskarten sieht vor, daß die Eintrittskarten mit mindestens einer individuellen Codierung versehen werden und beim Einlaß die Codierung mit einem Lesegerät gelesen und einem Computer zugeführt wird, der die Codierung registriert und bei erneuter Vorlage der gleichen Codierung ein Alarmsignal auslöst.