baber/WOPTO huggingface dataset:
Patent DE-4323444-A1 (DE)
Title: Ring encoder for roller bearing with integral measurement sensor - has annular metal carrier with injection-moulded ring of thermoplastic material enriched with ferrite
Inventor: RIGAUX CHRISTIAN
IPC: G01P3/44
Filed: 1993-07-13
Abstract: The encoder has an annular metal carrier (21) of L-shaped cross-section with a flat radial section and an axial section and a multipole thermoplastic ring (22) mounted on the metal carrier. The one-piece thermoplastic ring is enriched with ferrite and consists of a radial and an axial section. The radial section (22a) is injection moulded onto the flat radial section (21a) of the carrier and the axial holding section (22c) is injection moulded around the axial carrier section (21b) which has anchorage points (21d) for the ring material. The anchorage points ensure a solid connection between the thermoplastic ring and the metal carrier. USE/ADVANTAGE - E.g. for vehicle antilock braking system. Compact and can be manufactured using conventional materials.
Patent DE-4325945-A1 (DE)
Title: Air-conditioning cooling tower (water-cooling tower)
Inventor: BORNGRAEBER KLAUS PETER
IPC: F28C1/04
Filed: 1993-08-03
Abstract: Air-conditioning cooling tower for systems for producing cold water, in which tower heat is extracted (removed) by means of external air (outside air) and/or trickling of water from the cold-water and cooling-water circuit of a refrigerating machine (cooling machine, cold-producing machine). The tower is subdivided into a free cooler having a dedicated cold water circuit, which is preferably operated by means of a water/glycol mixture, and a wet tower which is connected via a ventilator to the air outlet of the free cooler. The cooling water of the cooling water circuit of the refrigerating machine is cooled directly by trickling in the wet tower.
Patent DE-4328600-A1 (DE)
Title: Circuit arrangement for wire-free transmission of measured values of a measurement arrangement in a motor-vehicle wheel
Inventor: ELLMANN MANFRED
IPC: G01P3/481
Filed: 1993-08-25
Abstract: In a circuit arrangement for wire-free transmission of measured values of a measurement arrangement in a motor-vehicle wheel to a stationary evaluation unit mounted in the vehicle, having a first transmission coil (transducer) arranged in a stationary manner in the vicinity of the wheel and connected to the evaluation unit and a second transmission coil which runs around together with the wheel and essentially transmits the measured values from the measurement arrangement in the form of a radio-frequency voltage pulse by means of inductive coupling to the first transmission coil,   - as first transmission coil there is used the inductive ABS wheel-speed pick-up (wheel-speed sensor) which primarily supplies a low-frequency voltage pulse by sensing the teeth of a toothed rim (internal gear) which runs around together with the wheel, - the second transmission coil is mounted on one tooth of the toothed rim and - the radio-frequency voltage pulse is superposed onto the low-frequency voltage pulse by means of the second transmission coil.
Patent DE-4329691-A1 (DE)
Title: Scanner for an X=ray image stored on phosphorescent plate - having controllable system to ensure constant signal intensity from image regions of varying density
Inventor: NAMIKI FUMIHIRO
IPC: A61B6/00
Filed: 1993-09-02
Abstract: Appts. is claimed for obtaining a reproducible image from an X-ray image stored on an improved phosphorescent fluorescent material plate (3.1). This is achieved by scanning the image (3.1) with an exciting light beam (3.2) along the main scanning axis (X). This causes the production of photo electrons (3.3) which are then collected in a set of independent photo-multipliers (4.7) arranged in a line behind a collector (4). The intensity of the electrons collected is dependent on the density of the original image. The sensitivity of the photomultiplier tubes can be adjusted to obtain a better image. The final electronically stored image can be further improved and manipulated. Pref. the scanner device has an adder for combining the signals from the photomultiplier fibres. USE/ADVANTAGE - The appts. is intended primarily for medical use. The system permits one radiograph to be taken where previously several might have been needed, due to different absorption of the X-rays for example, intestinal and lung regions. The possibility of adjusting the photomultiplier tubes permits this.
Patent DE-4330730-A1 (DE)
Inventor: LAUE CHRISTIAN DR
IPC: C07D307/91
Filed: 1993-09-10
Abstract: The invention relates to novel enantiomerically pure bisphosphines of the general formula (I) <IMAGE>  in which  R, R<1> and R<2> have the meanings indicated in the description, processes for their preparation and their use in metal complexes as catalysts for asymmetric hydrogenations.
Patent DE-4331635-A1 (DE)
Title: Illumination system for surgical microscope
Inventor: SANDER ULRICH DR
IPC: A61B90/20
Filed: 1993-09-17
Abstract: The illumination device has at least two deflection elements (5a,5b) in the illumination light path allowing a deflected beam to be directed to be fed to the viewing paths of both a main and auxiliary viewing tube. Pref. the deflection elements comprise mirrors or prisms arranged in the illumination light path to provide two deflected illumination beams which overlap the two viewing light paths in the viewed objective plane. Pref. the deflected illumination beam, or the centre point of the reflective surface of the deflected element is at an angle of 5 degrees relative to the optical axis of the main viewing light path.
Patent DE-4337422-A1 (DE)
Title: Vehicle for transporting a rectangular container, in particular a so-called ISO container with corner fittings
Inventor: BRAUN GERHARD
IPC: B60P1/64
Filed: 1993-11-03
Abstract: In a vehicle for transporting an essentially rectangular so-called ISO container or similar container (30), the latter is connected to at least one arm which can pivot about an articulation axis in relation to the chassis of the vehicle (12) and can be set down from the chassis (22) from an approximately horizontal position of rest onto the underlying surface. A carriage (28) is arranged on the chassis (22) and is attached so as to be capable of pivoting upwards from the chassis towards the direction of travel (x) about a pivot axis (43), the arm being an upright component (25) of a lifting arm (26) which is coupled to the carriage at a distance (b) from it and is constructed so that its distance from the carriage can be varied around the joint (48) under the control of an energy accumulator (36, 36k). <IMAGE>
Patent DE-4337628-A1 (DE)
Inventor: KLEINBURGER JOHANN
IPC: H02K3/24
Filed: 1993-11-04
Abstract: In the case of the rotor of a turbogenerator having direct gas cooling of the field winding (1a,..), an insulating strip (6) is provided between the slot piece and the field winding conductor (1d) located above it. A resilient intermediate layer in the form of a corrugated spring (8) is provided between this insulating strip (6) and the said field winding conductor (1d) in order to compensate for seating phenomena of the field winding. This corrugated spring (8) extends in the direction of the rotor body centre, originating from the body end. In order to fix this corrugated spring axially without the cross-section of the base slot (9) being constricted, the corrugated spring has a pair of projections (20) which point downwards and engage in lateral cutouts (19) in the insulating strip (6). <IMAGE>
Patent DE-4340219-A1 (DE)
Title: Operating system for task management
Inventor: DOEBELING KLAUS
IPC: G06F9/46
Filed: 1993-11-25
Abstract: The computer has an operating system that provides management of a number of programmed tasks. The system has three task management sections (2,3,4) in a data buffer (1). It has header information (5) and flags (6,7,7) indicating task access status and availability. Task data is written into a stage of the buffer using addresses that identify the first free places. Information can be stored in list form.
Patent DE-4402381-A1 (DE)
Inventor: WEINGARTNER RUDOLF ING
IPC: A47C27/22
Filed: 1994-01-27
Abstract: The invention relates to a vehicle seat, particularly for an aircraft, having a cushion (5) made of foam plastic (8), having a supporting body (7) made of an open-cell, flexible foam plastic (8) with a first relative density, and a middle layer with a second relative density different from the first, and a cover material (26), which are joined together, in particular adhesively bonded at certain points, and, if desired, having an intermediate layer (15) which is arranged between the supporting body (7) and the cover material (26), is flameproof and is formed from high-temperature-resistant fibres or threads (16) laid in the form of a grid or net. The middle layer (18) is formed by a nonwoven (22) composed of at least one fibre layer (21) of needled or thermally bonded fibres or threads (19, 20) of plastic and/or natural materials, which are preferably pinned to a carrier layer (23). <IMAGE>
Patent DE-4402879-A1 (DE)
Title: One piece cardboard box for packaging loose goods
Inventor: KRICKS VOLKER
IPC: B65D5/72
Filed: 1994-02-01
Abstract: The container has an outlet opening closable by a separate tongue- like closing plate (42) out of which is shaped an insert pot (44) which acts as a measuring vessel. The pot wall (45) and pot base (47) form a closure body (40) and engage inside the container. A beaded detent ring (46) projecting sideways from the pot wall (45) in the closed position engages behind the container wall (19) provided with the outlet opening. The depth of the insert pot can be a multiple of the distance of the surface of the closure plate from the beaded ring.
Patent DE-4411483-A1 (DE)
Title: Process for the desulphurisation of sulphur-containing compositions by hydrothermal reaction, and process for the conversion of vulcanised rubbers into oils using supercritical aqueous liquids
Inventor: YAMASAKI NAKAMICHI
IPC: C10G1/10
Filed: 1994-03-29
Abstract: The invention relates to a process for the desulphurisation of a sulphur-containing composition which comprises the preparation of a sulphur-containing composition, addition of an aqueous medium and a sulphur absorbent to the composition and subjection of the resultant mixture to a hydrothermal reaction under specific conditions in order to obtain a desulphurised product. If the sulphur-containing composition has been prepared from vulcanised rubbers, the rubber can be converted into oily substances by treatment of the rubber product under supercritical conditions using an aqueous medium. The conversion reaction is accelerated by the addition of metal oxides and metal salts.
Patent DE-4411755-A1 (DE)
Title: Prodn. of fibres and film based on aromatic polyamide
IPC: C08G69/42
Filed: 1994-04-06
Abstract: The prodn. of fibres or film comprises (a) producing an aromatic polyamide by polycondensation of diacid dihalides, at least 90 mole% of which have the formula (I), with at least 2 diamines, at least 90 mole% of which have the formula (I), with at least 2 diamines, at least 90 mole% of which have the formula (II) and opt. (III), in N-acyl-lactam or pref. NMP as solvent, opt. in presence of a salt to increase the solubility of the polyamide, so that the proportion of units derived from (II) in the polyamide is at least 50 mole% (w.r.t. (II)+(III) and the polyamide itself is soluble in organic solvents Hal-OC-Ar<1>-CO-Hal (I) H2N-Ar<2>-NH2 (II) H2N-Ar<3>-NH2 (III) Ar<1>, Ar<2> = arylene with free valencies in the para or corresp. parallel or coaxial position; Ar<3> = metal-arylene or corresp. angled structure; (b) opt. storing the mixt. at 40-100 (pref. 60-70)  deg C; (c) forcing the polyamide soln. obtd. through dies of the required cross-section at 40-120 deg C to give fibres or film; (d) removing the solvent by known methods to give low-solvent or solvent-free fibres or film with adequate mechanical stability and lack of stickiness; and (e) opt. stretching by known methods. Also claimed is the above spinning/extrusion soln. (a) for the prodn. of fibres or film.  Also claimed are fibres and films contg. at least 90 mole% of polyamide units of formula -OC-Ar<1>-CO-NH-Ar<2>-NH (VIII) and opt. -OC-Ar<1>-CO-NH-Ar<3>-NH- (IX), with a content of Ca and/or Li cpds. of less than 100 ppm w.r.t. dry wt. of polyamide.
Patent DE-4421027-A1 (DE)
Title: Pleasant feeling, soft foam coated clothes hangers, with outstanding anti slip
Inventor: WEIHRAUCH GEORG
IPC: B29C41/14
Filed: 1994-06-16
Abstract: The hanger is at least partially coated with plastic, pref. a foam. A PVC plastisol or paste is used. This includes a foaming agent, advisedly an azodicarbonamide. The hanger core may be a polyamide, pref. reinforced, esp. with glass fibre. Also claimed, is a preferred method of producing the above hanger. Heat treatment thickens the coating, the core having been pre-heated. If this is metallic, pre-heating to 270-310 deg C is effected; if plastic, 150 deg C is the max.. The plastic coating is applied by dipping in a bath at 30-40 deg C, followed by thickening at a temperature of 180-200 deg C, pref. 180 deg C. This last heat treatment temp. must be held with precision.
Patent DE-4421982-A1 (DE)
Inventor: COGNIGNI SILVANO
IPC: B65B7/28
Filed: 1994-06-23
Abstract: For the automatic assembly of containers which comprise two generally cup-like bodies (2, 3) which fit together by engagement of their open ends, a structure (11) is provided which defines a duct in which the bodies (2, 3) are made to advance against each other by pusher means (15, 16). The duct has at least one radially-contractible portion (18) whereby, during the end-to-end engagement of the two cup-like bodies (2, 3), elements (S, F) contained in at least one body and liable to project radially from the open ends which are coupled radially, are contained, thereby avoiding any interference with the end-to-end engagement movement. <IMAGE>
Patent DE-4422702-A1 (DE)
Title: Industrial furnace, in particular, for melting and warming melts of non-ferrous metals
Inventor: AYDIN TUEMAY DIPL ING
IPC: F27B14/14
Filed: 1994-06-29
Abstract: The industrial furnace (1), in particular, for melting and warming melts of non-ferrous metals incorporates a melt container (2) which is surrounded at least by furnace side walls (3) so that a flow channel (4) is formed for hot gases supplied through at least one nozzle (6). The furnace is characterised by a screening element (7) located between the melt container and the nozzle in such a way that a direct effect of hot gases on the container in the nozzle zone is prevented.
Patent DE-4426392-A1 (DE)
Title: Bellows seal
Inventor: WETTE JOACHIM
IPC: F16J3/04
Filed: 1994-07-26
Abstract: The object on which the invention is based is to provide a bellows seal (boot) for constant-velocity joints which, while having a short overall length, permits large bending angles of the joints and has a relatively small enclosed internal volume. The object is achieved by virtue of the fact that the bending region of the bellows seal (1) is provided at least with one part designed as a diaphragm (4) and that, in cross-section, the diaphragm (4) is in each case formed by a radially outer curvature (7) and a radially inner curvature (8), the latter having a larger radius of curvature than the radially outer curvature (7), the two curvatures (7, 8) being opposite in direction.   <IMAGE>
Patent DE-4426499-A1 (DE)
Title: Gas or liquid flow control esp. for medical anaesthesia systems
Inventor: SCHREIBER HANS DR DR
IPC: G05D7/06
Filed: 1994-07-27
Abstract: The device contains a control element (1) suitable for controlling compressed air, breathing gases or liquids. The control element has pref. at least one tube holder element (2) with an associated control plate (3) connected to a drive element (4) and to an element (23), e.g. a compressed air surface with a control valve, for flow control. The control element and its components are made of optimised materials which pref. minimise frictional forces. The drive element is pref. an electric motor whose revolution rate can be controlled, although compressed air driven drive elements can be used.
Patent DE-4434523-A1 (DE)
Title: Elongated bismuth cuprate superconductor and process for its manufacture
Inventor: EIBL OLIVER DR
IPC: H01L39/24
Filed: 1994-09-27
Abstract: The elongated superconductor (2) contains a normally conductive support (4) and at least one conductor region (3a to 3f) joined thereto and containing a superconducting high-Tc phase based on Bi2Sr2Ca2Cu3O10+x. In the superconductor material there is dispersed an additive material which, according to the invention, is introduced in the form of platelet-shaped crystallites which serve as nucleus formers for ordered growth of the superconducting phase. The superconductor can be produced, in particular, by a powder-in-a-tube technique or by a screen printing technique. <IMAGE>
Patent DE-4436625-A1 (DE)
Title: Computerised catalogue system with separate image and text storage
Inventor: LUEGER THEO
IPC: G06F17/30
Filed: 1994-10-13
Abstract: The computer catalogue system contains an image store (1) for electronic or optical storage of individual graphic images, where individual images have a display coordinate. The system also contains a test store (2) to store multiple that items, again with an associated coordinate. A user selection device consisting of a display (6) and x-y positioning device (7) selects items from theimage store (1). A display unit consists of a graphics adapter(s) and display(s) to display stored images. Microprocessor (3) controls the display of image and text items together on the user display.
Patent DE-4440621-A1 (DE)
Inventor: BAUER VOLKER DR
IPC: C11D17/06
Filed: 1994-11-14
Abstract: The invention concerns scouring agents comprising granulated surfactant material consisting of a mixture of surfactants and a non-surfactant liquid component, an admixed solid, and at least one conventional abrasive component. The invention further concerns a process for their preparation by mixing or at least partial cogranulation and optionally subsequent admixing of the abrasive component(s).
Patent DE-4441521-A1 (DE)
Title: Automatic electronic continuous watering system e.g. for house plants
Inventor: KERSCHER RICHARD
IPC: A01G31/02
Filed: 1994-11-22
Abstract: The automatic watering system includes a container (1) for liquid (e.g. water or water and liquid feed), electromechanical components (2, 3) to move the liquid, and a system of pipes to carry the liquid to the plants. Each plant is equipped with a sensor (8, 11, 15) which transmits signals concerning the hydration of the plant container (10, 13) to an electronic system (4) which controls the components concerned with moving and distributing the liquid.The sensors consist of at least two mutually isolated electrical conductors (14), which are connected to an electrical source so that a current flow through them when they are connected through an electrically-conducting liquid. The conductors are positioned so that watering is automatically initiated or stopped if the amount of fluid falls below or above certain limits.
Patent WO-8501408-A1 (WO)
Inventor: COLDITZ ARMIN
IPC: H04N1/46
Filed: 1984-09-08
Abstract: Dispositif de contrôle et de correction d'une image à imprimer en couleurs à passer sur un moniteur, où il est possible, en vue d'un contrôle des couleurs au moyen d'un dispositif de détection des coordonnées, de faire apparaître des couleurs de référence mémorisées à n'importe quel endroit de l'image en couleurs dans un champ de couleurs de référence.
Patent WO-8503313-A1 (WO)
Title: Hot calender
Inventor: GEIGER FRIEDRICH
IPC: D06F67/08
Filed: 1985-01-19
Abstract: In order to improve the efficiency of hot calender, there is proposed to select as large an entwining angle of the heat cavity (2) partially enveloping the calender cylinder (1) as possible. The reduction of the diameter calender cylinder (1) occurring in the case of a continuous operation of the hot calender has an antagonist effect. The present invention solves this problem by providing outside the cavity (2) reinforcement ribs (4) which extend perpendicularly to the calender direction and which are heated. Consequently, the reinforcement ribs (4) extend more peripherally than at their small surface connection points with the cavity (2) which consequently results in a contraction and a reduction of the diameter of the cavity (2). Thereby, the calender cylinder (1) may be enveloped by the cavity (2) throughout an angular sector larger than 180o, without empeding the insertion of the calender cylinder (1) into the cavity (2).
Patent WO-8700887-A1 (WO)
Title: Device for preheating diesel fuel
Inventor: FEDER GEORG
IPC: F02M31/10
Filed: 1986-08-01
Abstract: Device (1) for preheating diesel fuel for diesel motors, for installation upstream of the fuel filter (8), in the fuel line (7) which normally leads from the tank to the injection motor pump. The preheating device consists essentially of a heat exchanger (2), which can be installed in the cooling liquid circuit (primary cooling circuit 6) of the motor, and through which cooling liquid flows, with a cooling liquid pipe (cooling water pipe 16) and a fuel pipe (17) which runs along it, and an electrically-operated heating system (3) which surrounds the heat exchanger (2), the heating characteristics of which can be regulated as a function of the cooling liquid temperature in such a way that as the cooling liquid temperature rises, the electric heating output is reduced or falls to zero.
Patent WO-8912005-A1 (WO)
Inventor: DREXEL PETER
IPC: B65D19/44
Filed: 1989-06-03
Abstract: Un récipient pour magasins a un poids propre aussi réduit que possible et une résistance élevée aux torsions qui permet d'obtenir un positionnement de haute précision de pièces individuelles à usiner stockées dans une position déterminée dans le récipient. Le récipient est raidi par des rebords marginaux supérieur et inférieur (14, 16) et par des nervures de renforcement (34, 36) ménagées sur la paroi (18) du récipient. Le rebord marginal supérieur (14) est formé d'au moins deux barres marginales périphériques (20, 22) entre lesquelles sont également agencées des nervures de renforcement (24, 26) et dans la zone desquelles sont agencés de préférence les logements (50) de positionnement du récipient. Un domaine préférentiel d'application est les systèmes de montage automatiques dans la production industrielle.
Patent WO-9216753-A1 (WO)
Inventor: PRAHST EBERHARD
IPC: F04D29/30
Filed: 1992-03-04
Abstract: Il est proposé une roue à aubes (10) pour une soufflante radiale, en particulier pour des outillages à main entraînés par moteur électrique et autres outils électriques, comportant un moyeu (11) et une pluralité d'aubes (12), où lesdites aubes (12) sont réalisées au moins en différentes sections courbées pour former un ensemble tridimensionnel. Chaque aube (12) présente une partie primaire au moins partiellement courbée vers l'avant ou l'arrière (13) se trouvant dans la zone d'admission, une partie médiane (18) s'y raccordant et orientée sensiblement radialement, ainsi qu'une partie secondaire (19) se raccordant à la dernière et courbée au moins partiellement vers l'avant ou vers l'arrière autour d'un axe (20) au moins approximativement parallèle à l'axe (14) de la roue à aubes.
Patent WO-9422083-A1 (WO)
Inventor: SCHAEFER UDO
IPC: G11B20/18
Filed: 1994-02-24
Abstract: L'invention concerne un procédé pour réaliser des mémoires à disques à haute disponibilité par des combinaisons redondantes d'unités de disques individuelles (18a..c). Ainsi, les unités de commande (16a..c) prennent en charge la création d'informations de correction, qui sont soit transférées, sous la commande de l'unité centrale, de l'unité de commande (16a) de l'unité de disques cible (18a) à l'unité de commande (16c) de l'unité de disques redondante (18c), soit transférées, sous la commande de l'unité de commande (16a), directement à l'unité de commande (16c) de l'unité de disques redondante (18c). Cela offre des avantages particuliers dans des systèmes possédant des bus unité centrale (13) et des bus E/S (15) séparés, qui sont couplés par un coupleur de bus (14).