baber/WOPTO huggingface dataset:
Patent DE-4328031-A1 (DE)
Title: Fault detection system for drainage pipes - using pig supporting video camera for visual examination and radar antenna
Inventor: PETER KLAUS
IPC: F16L55/48
Filed: 1993-08-20
Abstract: The fault detection system uses a video camera attached to a pig which is moved along the pipe and linked via a cable to an external control centre, from which both the pig and the camera are controlled. The position of the pig along the pipe is evaluated from the payed out cable length. The pig also carries an antenna rotated about the longitudinal pipe axis using electromagnetic waves selected so that they penetrate the material of the pipe wall, with evaluation of the echo signals for correlation with the video signals provided by the camera. Pref. the antenna is used for a FM short-wave radar system. ADVANTAGE - Allows detection of pipe faults which are not optically visible.
Patent DE-4332802-A1 (DE)
Title: Process for sterilising products
Inventor: BUCHMUELLER JUERGEN
IPC: A23B5/10
Filed: 1993-09-27
Abstract: A process for sterilising products which are contaminated by microorganisms using a disinfectant which is harmless to health and degradable is characterised according to the invention in that the products are treated with an ozone-containing gas mixture.
Patent DE-4334493-A1 (DE)
Title: Dental ceramic restoration with a multilayer structure
Inventor: THIEL NORBERT DR
IPC: A61K6/06
Filed: 1993-10-09
Abstract: Dental ceramic restoration with a multilayer structure on a core, obtainable by applying an opaque layer of the composition 50 to 60% by weight SiO2, 4 to 10% by weight Na2O, 0 to 2.5% by weight CaO, 8 to 14% by weight K2O, 10 to 20% by weight Al2O3, 0 to 6% by weight B2O3, 5 to 12% by weight TiO2, and pigments, preferably oxide-based, onto a core, followed by firing of this arrangement, then applying a dentine/enamel layer of the composition 50 to 60% by weight SiO2, 4 to 10% by weight Na2O, 0 to 2.5% by weight CaO, 8 to 14% by weight K2O, 10 to 20% by weight Al2O3, 4 to 8% by weight B2O3, and pigments, preferably oxide-based, followed by firing of the arrangement.
Patent DE-4337119-A1 (DE)
Title: VHF plasma source useful for etching and coating processes
Inventor: SCHADE KLAUS PROF DR ING
IPC: H05H1/46
Filed: 1993-10-29
Abstract: A VHF plasma source, for generating gas discharges for plasma-assisted surface treatment and deposition processes, comprises a coaxial resonator consisting of an outer conductor (1) and a helical inner conductor (3), the h.f. power input point (8) being located on the inner conductor (3) and the gas being fed into the space between the two conductors (1,3).
Patent DE-4338151-A1 (DE)
Title: Ice cube prodn - using appts with two alternately operating evaporators
Inventor: KAMBACH MATHIAS
IPC: F25C1/12
Filed: 1993-11-03
Abstract: An ice cube prodn. is carried out by two alternately operating evaporators, one producing ice and the other discharging previously produced ice. Appts. is also claimed. ADVANTAGE - The appts. has minimal water consumption (complete conversion of water to ice), has minimal energy consumption and is easy to clean.
Patent DE-4406261-A1 (DE)
Title: Composition for reducing the amount of body fat
Inventor: DROEGE WULF
IPC: A61K31/195
Filed: 1994-02-25
Abstract: The present invention relates to a composition for reducing the amount of body fat, which contains a thiol compound, in particular cysteine, a derivative and/or analogue thereof, and conventional ancillary substances.
Patent DE-4406920-A1 (DE)
Title: Method of lifting and transporting prefabricated brick wall
Inventor: SCHOCH ROLF
IPC: B66C1/12
Filed: 1994-02-28
Abstract: When building the brick wall slab (4) at least two support elements (1) are integrated in the lower rows (6,7) of bricks per slab. These support elements each form a slit (3) running cross wise through the slab in order to take a flat carrying belt which is used to lift and transport the finished slab. The belts  are hung from a suspension on a lift device and run parallel to the slab so tight against same that any movement of the slab to and fro between the belts is prevented. The length of the support element corresponds substantially to the wall thickness of the slab.
Patent DE-4408684-A1 (DE)
Title: Electromechanical central locking system for motor vehicle
Inventor: SCHIERER ANDREAS
IPC: E05B47/02
Filed: 1994-03-15
Abstract: The electromechanical central locking system is contained inside a closed housing that is independent of the door closing and locking mechanism. The control unit for a steel bolt is activated by a coded infra-red signal and the bolt is moved into its locking and unlocking positions by spring pressure. In its rest position, its position is ensured by an electromechanical safety pin.
Patent DE-4415717-A1 (DE)
Title: Burner esp. for liquid fuels with support element pref. designed as support tube
Inventor: KANDLER ANDREAS DIPL ING
IPC: F23C9/00
Filed: 1994-05-04
Abstract: The recirculation section (16) is open to the combustion chamber and is arranged at the rear of the flame tube (10). With a continuous operation the effective size of the recirculation section (16) open to the combustion chamber is adjusted. An ignition electrode (11) projecting in to the flame tube (10), is provided for igniting a flame.The flame tube (10), when forming the recirculation gap (16), is fixable permitting detachment, with fixed adjustable distance at the support element. A sight tube (12) is provided for observing the ignition flame. A strap (15, fig.2) is fixed between the flame tube and the support tube (2) corresp. to their differing diameters.
Patent DE-4418888-A1 (DE)
Title: Quality management of prodn. processes using statistical quality control
Inventor: RANKE CHRISTOF DIPL ING
IPC: G07C3/14
Filed: 1994-05-30
Abstract: Quality management of prodn. processes uses statistical quality control. Test data for the quality of the products are produced and fed to an analyser. The data are analysed on the principle of quality control charts to monitor the observance of intervention limits (1, 2, 3, 4).  At the same time process changes are identified using a Shewhart control chart and excessively high defect rates in the products using an acceptance control chart when the intervention limits are exceeded. The actual state of the process is then shown on a display and/or the process is stopped automatically.
Patent DE-4419390-A1 (DE)
Title: Trocar pin for penetrating organic tissue
Inventor: OTTEN GERT PROF DR MED
IPC: A61B17/34
Filed: 1994-05-30
Abstract: The free end of the shaft has an expander for enlarging the penetration opening in the tissue. The expander is next to the tip (14) and has at least one expander flank (19) which is movable in relation to the shaft (18). A free end (22) of the expander flank, facing away from the tip, extends in the shaft's lengthwise direction and protrudes out of the casing surface. The expander flank has an outer surface (24) matching the shaft's casing surface. The outer surface, on a side (25) which precedes when the trocar pin is turned, has a polished section.
Patent DE-4423272-A1 (DE)
Title: Agitating mechanism for suspending polydisperse particles
IPC: B01F7/16
Filed: 1994-07-05
Abstract: Polydisperse particles systems are suspended by an arrangement of an impeller-like rotor (3) and spiral-shaped outer rotor (4), connected to a guide tube (2), which is rotatable. One or several outlet openings are provided at the periphery of the outer rotor, through which liquid leaves in the form of a jet which changes its direction as the rotor turns. The outer rotor turns slowly while the inner rotor rotates fast, so that the outer rotor represent a stator.
Patent DE-4425178-A1 (DE)
Title: Coating thickness gauge using white light interferometer
Inventor: RIEDEL WOLFGANG J
IPC: G01B11/06
Filed: 1994-07-16
Abstract: The thickness gauge has a wideband light source (1) and a beam splitter, providing a reference beam and a measuring beam, respectively reflected by a reference mirror and at least 2 boundary surfaces (36,38,39,40) of the coated object (37), the reflected beams superimposed on one another at a detector (50). The optical path length of the measuring beam is adjusted via a beam deflector (24), for displacing the focus relative to the boundary surfaces, with evaluation of the position of the interference signals relative to the displacement of the beam deflector, to determine the coating thickness from the spacings between the interference maxima.
Patent DE-4425498-A1 (DE)
Inventor: FRAITZL RAIMUND
IPC: B32B37/14
Filed: 1994-07-19
Abstract: An improved process and corresponding device are disclosed for continuously producing multilayered bodies. When at least two layers (7, 17) are joined, the layer with less shrinkage after joining is mechanically pre-stretched or at least more strongly stretched than the other layer (7). An alternative or complementary process consists of pre-bending the layers (7, 17) when joining them, so that the layer (7) having the less heat-sensitive shrinking behaviour is nearer to the centre of curvature. Settings are adjusted so that a flat plate-like or web-like material is obtained after cooling.
Patent DE-4428887-A1 (DE)
Inventor: MUELLER JOACHIM
IPC: B41F33/10
Filed: 1994-08-18
Abstract: Before the damp applicator roller (3) is placed against the damping roller (1) which supplies the damping medium, the damping roller is driven at such a speed that its circumferential speed coincides with that of the damp applicator roller (3). The speed for driving the damping roller (1) supplying the damping medium is determined from a preselectable basic speed for starting up the offset printing machine. After the input of the command for setting the applicator roller against the damping roller the latter is first accelerated to the proposed speed and then the applicator roller is moved time delayed up to the damping roller.
Patent DE-4428928-A1 (DE)
Inventor: SIEGLE GERT PROF DIPL PHYS DR
IPC: G08G1/09
Filed: 1994-08-16
Abstract: Proposed is a method of entering, by means of a numerical keypad, direction data into broadcasting or navigation equipment fitted with a computer device. The method calls for the cardinal points of the compass to be allocated to the outer keys on the keypad. Pressing the appropriate keys enters the direction data. Of the traffic information received by RDS-TMC, only that corresponding to the cardinal points keyed in is communicated to the driver.
Patent DE-4429985-A1 (DE)
Title: Wall element for construction purposes
Inventor: VAHLBRAUK KARL HEINZ
IPC: E04C2/04
Filed: 1994-08-24
Abstract: A wall element consists of individual square sections 1 of geo-polymeric foam material. Each has a central cylindrical cavity 4. The sections are otherwise homogeneous and are glued to one another with a cement-polymer dispersion. The front and back 2,3 are covered with geo-polymeric cladding, attached with glue.  The cavities are filled with concrete, cables or pipes used for heating, ventilation or water. The length of the element corresponds to the height of a room or storey. The sections may be polygonal rather than square, in which case there are triangular-section pieces between the outer faces of adjacent sections.
Patent DE-4435654-A1 (DE)
Title: Device for detecting the operating state, in particular misfires of a motor vehicle, and detection method for this
Inventor: SHIRAISHI TAKASHI
IPC: F16H61/04
Filed: 1994-10-05
Abstract: A device for detecting misfires of an internal combustion engine for a motor vehicle, in which the power of an internal combustion engine is transmitted via a torque converter to a drive shaft, containing: a primary device for detecting misfires which detects a misfire state of the internal combustion engine, including a possible pseudo-state of this; a device for detecting an external cause which detects an influence which is connected with a change of the external cause with respect to a change of the operating state, transmitted from the drive shaft via the torque converter; a device for assessing misfiring which assesses whether the misfire state of the internal combustion engine which is detected by the primary device for detecting misfires is a true misfire state or a pseudo-misfire state, based on the detection output from the device for detecting an external cause; a processing device which carries out a predetermined processing for the misfire operating state, dependent on an assessment by the device for assessing the misfiring that the detected operating state is a true misfire operating state; and a device for stopping or suspending the misfiring assessment which deactivates the device for assessing the misfiring, dependent on an assessment by the ... Original abstract incomplete.
Patent DE-4440234-A1 (DE)
Title: Pressure pulsation damper for closed loop fluid system
Inventor: PETRESIN EUGEN
IPC: F16K47/00
Filed: 1994-11-10
Abstract: The damper (1) consists of an upper cylinder shaped reservoir (1a) which forms into a lower cone shaped funnel (1b). The upper reservoir has a basic connection (3) on the side and a support connection (4) on the top. The lower reservoir ends in a second basic connection (2) and an additional support connection (5) on the side.The orientation of the connection allows in normal fluid direction a radial flow of the fluid and by forming of over pressure a conversion of the flow into a whirl flow. The air in the reservoir is used to reduce the pressure pulsation. Excess over pressure can be released by a pressure valve connected to the lower support connection. Vacuum formed in the flow whirl is eliminated by a vacuum valve connected to the upper support connection.
Patent DE-4442625-A1 (DE)
Title: Film hinge for furniture doors
Inventor: GRASS SEN
IPC: E05D11/10
Filed: 1994-12-01
Abstract: The film hinge is used to swingably join two furniture parts. It comprises two hinge plates (2,3) which are joined together about a bending region (4). The film hinge has a curved closed- and/or open-holding device. The closing device is provided in the middle part of the hinge in the area of the bending region.The open holding device is provided on the respective hinge plates (2,3). The closing device comprises an angled nose (12) which engages with a cut-out (16) in the cover plate (11) of the hinge plate (3). The nose has curved edges on its cover plate associated side.
Patent DE-4442807-A1 (DE)
Title: Antitheft protection of motor vehicles using mobile telephone
Inventor: WORTHY REGINALD
IPC: H04M11/04
Filed: 1994-12-01
Abstract: The method involves the break-in sensor activating the mobile telephone when triggered; the mobile telephone then calls a predefined telephone number. The object under threat of break-in and/or theft can be a motor vehicle, a marine vehicle or an aircraft. The mobile telephone in the vehicle cannot be called up. When activated by the sensor, the telephone can call a number preprogrammed by the owner, who can then call the police.
Patent DE-4444973-A1 (DE)
Title: Vibratory angular velocimeter for all-wheel vehicle control or navigation
Inventor: KATO KENZI
IPC: G01C19/5642
Filed: 1994-12-16
Abstract: A vibratory body (11) incorporates a pair of drive plates (121,122) arranged as a tuning-fork in the Y direction and joined at one end to a crossbar (13) to which a central support (14) is joined. A pair of detector plates (151,152) carrying adhesively-bonded rectangular piezoelectric detectors (171,172) extend from the free ends in the X direction and produce signals proportional to the angular velocity about the Z axis when the driving plate are excited by similar piezoelectric attachments (161,162). The support is fixed to the circuit board (21) of an electronic attitude controller (20).
Patent WO-8103661-A1 (WO)
Inventor: WUERFEL H
IPC: C10G1/08
Filed: 1981-06-11
Abstract: Dans un procede d'hydratation de charbon, dans lequel le produit hydrate est fractionne dans un separateur a chaud (9) dispose en aval de la zone de reaction (8) en un produit de tete (10) a l'etat de vapeur et en un residu de distillation (11) contenant une huile lourde liquide, des composants non distillables et des matieres solides, une partie des huiles lourdes separees provenant du residu de distillation du separateur sera ramenee (16) dans le separateur. De cette maniere, le residu du separateur sera dilue. La tendance pour la cokefaction sera ainsi reduite; ainsi le separateur a chaud pourra travailler a de plus hautes temperatures. En consequence des hautes temperatures, le separateur chaud produira davantage de produits en tete, et par cela une plus grande quantite de chaleur sera disponible pour le chauffage du charbon frais par l'echange de chaleur entre les produits de tete et le charbon frais.
Patent WO-8301044-A1 (WO)
Inventor: PIETZSCH LUDWIG
IPC: B60T8/00
Filed: 1982-08-27
Abstract: The installation comprises electromagnetic adjustable disk brakes. The actuation of the conventional brake pedal (13) transforms the force of the foot by a displacement, angle or force sensor (14) into an output electric signal. Said output signal is provided to a signal processing unit (100) which receives as an input signal an output signal from a sensor (6) measuring the magnetic flux in the electromagnetic brakes. The output signal (17) from the processing unit (100) is provided through a power amplifier (16) to the coil (2) of the electro-magnet.
Patent WO-8404974-A1 (WO)
Title: Reproduction method for producing multi-colour printings
Inventor: KUEPPERS HARALD
IPC: H04N1/54
Filed: 1984-06-02
Abstract: Reproduction method for producing multi-colour printings wherein the colour is obtained by a plurality of coloured surface elements. The surface of the image is cut out into partial surfaces having the same glare and each partial surface is in turn cut out in surface elements adjacent to each other forming a coloured portion and an achromatic portion which enable to determine which colour tone of the corresponding image portion has to be produced. The surface elements forming the coloured portion are printed with a maximum of two colours out of the six printing colours and the surface elements forming the achromatic portion are proportionally comprised of black and white.
Patent WO-8601290-A1 (WO)
Title: Procede de fabrication d'une sonde de mesure destinee a la mesure de la temperature ou de la masse d'un fluide en ecoulement
Inventor: BURGER KURT
IPC: H01C7/04
Filed: 1985-07-19
Abstract: Selon le procédé pour la fabrication d'une sonde de mesure destinée à la mesure de la température ou de la masse d'un fluide en écoulement on réalise dans un support (3) un évidement (4) recouvert par une feuille (1) portant un système de couches (5, 6) constituées de matériaux résistifs, seulement après l'achèvement des résistances (7, 8) et pistes conductrices (9) formées du système de couches ainsi qu'éventuellement après avoir déposé sur la feuille portant le système de couches (1) une feuille de protection (2) de ces couches.
Patent WO-8911993-A1 (WO)
Inventor: SCHROEDER BERND
IPC: F16F1/14
Filed: 1989-06-02
Abstract: Un ressort de torsion, notamment pour un bras oscillant transversal monté pivotant dans un roulement solidaire du véhicule pour guider une roue de véhicule ou un galet de roulement de chenille (22) à son extrémité éloignée dudit roulement, comporte au moins deux tronçons de tubes (10, 12) mutuellement coaxiaux à mince paroi, l'un entourant l'autre concentriquement avec jeu, les deux tronçons étant faits d'une seule pièce et se confondant sans interruption au niveau de l'une de leurs extrémités (14). Les autres extrémités (15, 16) des tronçons de tubes sont respectivement équipées de moyens permettant un raccordement résistant à la torsion avec les pièces pouvant tourner les unes par rapport aux autres. De préférence, les tronçons de tubes sont constitués de plastique armé de fibres et peuvent également présenter plusieurs couches.
Patent WO-9615354-A1 (WO)
Title: Maschine zum vortreiben von strecken, tunneln od.gdl. und korrekturverfahren
Inventor: HENSGENS WERNER
IPC: E21D9/11
Filed: 1995-11-07
Abstract: Eine Maschine zum Vortreiben von Strecken, Tunneln od.dgl. weist hinterschneidend arbeitende Werkzeuge an radial schwenkbaren Werkzeugarmen auf, die sich an einem drehbaren Arbeitskopf (3) befinden. Dieser ist in einem Maschinenkörper (1) gelagert, an dem ein längsverschiebbares Traggerüst (21) mit verstellbaren Stützvorrichtungen (25, 26) angeordnet ist. Das Traggerüst (21) und der Maschinenkörper (1) sind relativ zueinander in Querrichtung der Maschine im Winkel und/oder parallel zu sich selbst einstellbar. Bei einem Verfahren zur Änderung oder Korrektur der Vortriebsrichtung werden die Bewegungen von Werkzeugarmen bei wenigstens zwei aufeinanderfolgenden Arbeitszyklen so gesteuert, daß bei einem auf einen vorausgegangenen Arbeitszyklus folgenden Arbeitszyklus ein Profil ausgearbeitet wird, dessen Lage zur Maschinen-Längsachse eine andere ist als diejenige des beim vorausgegangenen Arbeitszyklus ausgearbeiteten Profils.
Patent WO-9626417-A1 (WO)
Title: Vorrichtung und verfahren zum messen einer lage einer kante von bahnen oder bogen
Inventor: SCHWITZKY VOLKMAR ROLF
IPC: G01D5/34
Filed: 1996-02-23
Abstract: Bei einer Vorrichtung und einem Verfahren zum Messen einer Lage einer Kante von Bahnen oder Bogen mit einer lichtelektrischen Meßeinrichtung besteht die Aufgabe darin, trotz Anomalien einer Kante die Lage der Kante hinreichend genau zu erkennen. Erfindungsgemäß wird dies durch eine Anzahl von dicht nebeneinander angeordneten photoelektrischen Empfängern erreicht.
Patent WO-9631407-A1 (WO)
Title: Schutzelement zum auf- oder einschieben auf bzw. in ein stabförmiges teil
Inventor: ROMMEL WOLFGANG
IPC: B65D59/00
Filed: 1996-04-04
Abstract: Ein Schutzelement zum Auf- oder Einschieben auf bzw. in ein insbesondere stabförmiges Teil (1) mit an einer Innen- bzw. Außenwand dieses Schutzelementes vorgesehenen federnden Längslamellen (2) soll rationeller herstellbar und einsetzbar sein. Zu diesem Zweck läuft das Schutzelement an seinen beiden Enden mit seinen Lamellen (2) axial abdeckungsfrei aus. Des weiteren ist ein als Schutzhülse ausgebildetes Schutzelement aufklappbar, um in Querrichtung auf ein stabförmiges Teil (1) aufschiebbar zu sein.
Patent WO-9713335-A1 (WO)
Title: Stations de base a synchroniser d'un systeme de telecommunications multicellulaire sans fil
Inventor: WEWERS OTGER
IPC: H04B7/26
Filed: 1996-09-19
Abstract: Les stations de base (RFP1...RFP3) d'un système de télécommunications multicellulaire sans fil (par ex. un système cellulaire DECT/GAP) reçoivent une information radio de signal horaire (DCF77) (par ex. le signal DCF77), qui permet de réguler, de manière synchronisée en termes de temps, les séquences de fonctionnement spécifiques aux stations de base des stations de base (RFP1...RFP3) orientées vers une norme de télécommunications (par ex. la norme DECT/GAP) pour les télécommunications sans fil dans le système de télécommunications multicellulaire. Un signal porteur (TS) très précis en termes de fréquence, qui est contenu dans l'information radio de signal horaire (DCF77), permet par exemple de piloter le rythme binaire DECT/GAP (BT). Une information d'ordre temporel (ZZI) modulée d'après le signal porteur, qui est contenue dans l'information radio du signal horaire, permet de réguler par exemple le rythme de fenêtre temporelle (ZST) et/ou le rythme de séquence temporelle (ZRT).