baber/WOPTO huggingface dataset:
Patent DE-4412973-A1 (DE)
Title: Method for matching a sensor-type-specific characteristic curve function of a resistance temperature sensor and device for carrying out the method
Inventor: WILD WILLI
IPC: G01K15/00
Filed: 1994-04-14
Abstract: A method for matching a sensor-type-specific characteristic curve function, which represents a theoretical sensor temperature as a function of the resistance, to the actual characteristic curve of a resistance temperature sensor contains method steps for   - measuring the resistances (RE1, RE2) of the resistance temperature sensor at two calibration temperatures (TE1, TE2), for - calculating theoretical sensor temperatures from the measured resistances (RE1, RE2), using a correction factor C in the quadratic term of a polynomial which describes the characteristic curve function, the correction factor C being used to compensate for a deviation of curvature of the theoretical characteristic curve between the two calibration temperatures (TE1, TE2), and for - carrying out a linear transformation which projects the calculated theoretical sensor temperatures onto the calibration temperatures (TE1, TE2).   The correction factor C is the product of a first correction factor C1, which is a polynomial function of the first calibration temperature (TE1), and a second correction factor C2, which is a polynomial function of a temperature coefficient which is a function of the calibration temperatures (TE1, TE2) and the measured resistances (RE1, RE2). By means of the introduction of the curvature deviation compensation using the correction factor C it becomes possible to [lacuna] the individual characteristic curve function even of resistance temperature sensors made of nickel by means of a two-point measurement using ... Original abstract incomplete. <IMAGE>
Patent DE-4413041-A1 (DE)
Title: System for verifying watertight sealing of filled and closed container
Inventor: WENTSCH ISABELLA
IPC: G01M3/32
Filed: 1994-04-15
Abstract: A system for verifying the watertight sealing of filled and closed containers in which non-effervescing liquids are to be stored/transported employs a clamping conveyor at the end of the filling/sealing track in order to safely invert each container after measuring the depth of fill at the sensor (6a) by any convenient means e.g. infra-red, high-frequency, gamma ray etc.On being restored to an upright position the depth of fill is again checked at the exit sensor (6b) and differences outside an agreed tolerance are registered by the controller (10) for isolation via the rejector station (11).
Patent DE-4414318-A1 (DE)
Title: Single-lens reflex camera with a behind-the-lens shutter
Inventor: SCHOENHERR HANS-JOERG
IPC: G03B19/12
Filed: 1994-04-25
Abstract: In a single-lens reflex camera with a behind-the-lens shutter and an interchangeable lens, the invention permits the behind-the-lens shutter to be used as a separate element of a modular system in order to facilitate the optional combination of camera units and to expand their possibilities for variation. For this purpose, the behind-the-lens shutter 14 has a front changing point with a group of coupling elements 15 for the releasable mounting of the interchangeable lens 17 and the behind-the-lens shutter 14 is releasably connected via further coupling elements 12, 13 of a rear changing point to the camera housing 1 (Figure 1). <IMAGE>
Patent DE-4417033-A1 (DE)
Title: Tool holder esp. for cutting and drawing tools
Inventor: HUEMPFER MANFRED ING GRAD
IPC: B26B3/00
Filed: 1994-05-14
Abstract: The tool holder has a box shaped upper part (1) connected to a base plate (2) which lies on the workpiece. The tool (3) is detachably mounted in the upper part (1) over an opening (5) in the base plate (2). To engage the workpiece the upper part (1) is pushed vertically downwards relative to the base plate (2) against a return spring so that the tool protrudes through the opening (5). The range of movement is controlled by a knurled screw (4). The tool holder may be made of transparent materials and have interior lighting to illuminate the tool and workpiece.
Patent DE-4417515-A1 (DE)
Title: Adaptor element for fixing armrests
Inventor: LOHRER EMIL
IPC: A47C7/70
Filed: 1994-05-19
Abstract: The adaptor element is fixed to the left and or right of the chair seat surface (10), and partly protrude laterally above the seat surface. The outer edge of the protruding part (15.1) describes almost a circle arc round the centre (M) of the seat surface. The adaptor element is fixed to two pipes (13, 14) running parallel to the seat front or back edge, beneath the seat surface. The ends (15.2, 15.3) of the curved pipe fit into the pipes. A transverse strut (16) is positioned between the connecting points.
Patent DE-4417810-A1 (DE)
Inventor: EIBOFNER EUGEN
IPC: A61C1/08
Filed: 1994-05-20
Abstract: The gripper sleeve (18) is made of form-mouldable material, esp. metal, plastics or ceramic. The back and front end of the gripper sleeve have reinforcement sleeves (19,22). The back reinforcement sleeve has coupling parts (16) for the rotary or plug-in coupling (4) and fits into the front reinforcement sleeve (22) of the implement-holders (10) with a plug-in coupling-pin (24) and is fastened by a fixture (25). The treatment implement (8) positioned lengthwise or crosswise to the lengthwise axis of the handpiece (1) has a tensioning device (7). <IMAGE>
Patent DE-4418036-A1 (DE)
Title: Cross section measuring arrangement for pref. round elongated object esp. tree trunk
Inventor: DIETZ FERDINAND
IPC: G01B21/12
Filed: 1994-05-24
Abstract: The measuring arrangement (MA1) has two groups of ultrasonic distance measuring units (1-4,5-8), from opposite sides, measure the contours of an object (BS) e.g. a tree trunk on a support (B5), in a first directional axis. Also light is radiated (L1) in parallel beams along the first directional axis and is detected by a light receiver (L2). The resulting shadow edges give the extension of the object in a second directional axis, lying at right angles to the first directional axis. A converter system (U1,U2,R) determines the cross section of the tree trunk at a particular point from the distance contour signals and from the extension signal. The measurement arrangement is carried along the trunk axis by a waggon to enable measurement along the entire trunk length.
Patent DE-4421001-A1 (DE)
Inventor: WIESNER HAGEN-HEINZ
IPC: B62D55/096
Filed: 1994-06-17
Abstract: The track chain has rubber mounted drive bodies (10) made of metal located on the wall connecting pins (13). The drive wheel (1) is formed as a polygon, and the flat bearing faces of the polygon are provided with rubber tyres (2,3). The drive body consists of a metal sleeve (22) which is mounted on a bearing bush (20) via a radially prestressed rubber cover (21). The annular chamber between the bearing bush and drive sleeve has edge-side free spaces (23) for the rubber cover. <IMAGE>
Patent DE-4421026-A1 (DE)
Title: Process for removing light liquid phases
Inventor: HERBOLD-DEMEL HARALD
IPC: B01D17/02
Filed: 1994-06-16
Abstract: The invention relates to a process and an apparatus for removing a liquid phase floating on a water surface.
Patent DE-4422362-A1 (DE)
Title: Splicing method for two groups of optical waveguides
Inventor: LOCH MANFRED DR
IPC: G02B6/255
Filed: 1994-06-27
Abstract: A method of making a splice-connection between two groups BL1,BL2 of optical waveguides in which both groups are joined to one another by use of a splicing device SV at their point of connection VP. To provide a reliable splice-joint between two groups of waveguides, and to retain the joint in a simple manner, prior to taking the two groups BL1, BL2 of waveguides out of the splice device SV, the two groups BL1, BL2 are mechanically strengthened with a carrier element TR longitudinally over their connection point VP so that loading of the connection point VP is avoided as much as possible as the waveguide are taken out with the carrier element TR.
Patent DE-4423291-A1 (DE)
Inventor: SUES JOACHIM DR
IPC: B41M3/14
Filed: 1994-07-02
Abstract: Proposed is a blocking foil, in particular a hot-blocking foil, with decorative or warranty elements in some areas. In order to ensure that, during transfer of the decorative or warranty elements or some other decorative-film structure, only those areas are transferred on to the substrate which are supposed to be transferred, the invention proposes that at least the adhesive layer is applied, incorporating registration marks, over only some areas of another layer, also covering only some areas, or over the decorative or warranty elements present over some areas.
Patent DE-4425116-A1 (DE)
Title: Convertible bed=settee assembly
Inventor: MASTROVALERIO ANGELO
IPC: A47C17/13
Filed: 1994-07-15
Abstract: The unit has two mechanically coupled relatively adjustable parts and associated operating device which comprises a link chain (5) which can be rolled in a plane in one direction and blocked against rolling in the counter direction. The chain is coupled with force-locking engagement to a drive unit (3) provided on a base part (1) and is fixed with its thrust end (8) on a movable part (2) so that at least when exerting a pushing force the effective length (9) of the chain is pretensioned in the direction blocked against rolling. The chain can be operated by a gear motor (3). The path of movement of the chain is pref. in a substantially horizontal plane. The links of the chain in the drive unit area can be driven with a guide operating simultaneously in the sliding direction.
Patent DE-4428298-A1 (DE)
Title: Internal partitioning screen e.g. for taxi or police car
Inventor: SOLOMON ROGER
IPC: B60R21/12
Filed: 1994-08-10
Abstract: The security screen for separating the driver from his/her passengers compartment has a lower wall (2) into which the upper, transparent screen (3) can be lowered. The transparent screen has patterns of holes (4) for speech communication and with a central slot (5) through which money can be passed. The transparent screen is raised and lowered by servo motors and friction rollers. At least two rollers are provided, to ensure a jam free operation. The lower wall can be covered with advertising panels which can be simple roller blinds between the wall and an outer transparent wall.
Patent DE-4428603-A1 (DE)
Inventor: BECKER KLAUS
IPC: B01F15/00
Filed: 1994-08-12
Abstract: The invention concerns an agitator for fluids which contain solids of fibres and prevents these substances entering the gap (8) between the propeller boss (5) and the drive motor housing (1). To this end, a resilient deflector ring (9) overlaps both the propeller boss (5) and the housing (1) and has an outer peripheral surface (15) acting as a support surface. This deflector ring (9) lies with a sealing surface (14) on the propeller boss (5). The design of the external peripheral surface (15) as a support surface produces flow acceleration such that the solids particles or fibrous components are drawn away from the deflector ring (9) or gap (8).
Patent DE-4431320-A1 (DE)
Title: Compact variable-focus lens (varifocal lens, zoom lens)
Inventor: YONEYAMA SHUJI
IPC: G02B15/16
Filed: 1994-09-02
Abstract: A description is given of a compact variable-focus lens which contains two lens groups. The first lens group has a positive refractive power, while the second lens group has a negative refractive power. The second lens group has a first lens, designed as a positive lens, with a concave surface which is arranged on the object side. It further contains a second negative lens with a concave surface on the object side. The variable-focus lens satisfies the following relationships: 1.9 < fW/r1, 3.4 < fT/f1 < 4, 0.5 < fT/f 2-1 < 1.2, fW being the focal length of the overall lens system in the extreme wide angle position, r1 being the radius of curvature of the first lens surface, fT being the focal length of the overall lens system in the extreme telephoto position, f1 being the focal length of the first lens group and f2-1 being the focal length of the first lens of the second lens group. <IMAGE>
Patent DE-4431520-A1 (DE)
Title: Relay in flat housing e.g. mounted on carrier rails in switch boxes
Inventor: HOFFMANN GERHARD
IPC: H01H50/04
Filed: 1994-09-03
Abstract: The relay (23) is arranged in a through-opening of a circuit board (29) positioned parallel to the flat sides of the housing. The relay (23) comprises components, originally individually inserted into the through-holes (30), independently from each other and are connected to the circuit board by SMD solder connections. An area (25) of the housing (10) which engages in the through-opening (30), forms at least one dividing wall between a magnetic coil-magnetic armature region (34) of the relay, on the one side, and a switch contact region (24) on the other side. The dividing wall has a through engaging opening (57) for an actuator (53) of the relay magnet armature (52) acting on the switch contact region (24).
Patent DE-4433407-A1 (DE)
Title: Door-stop for prison cell
Inventor: DAMM OLAF
IPC: E05F5/06
Filed: 1994-09-12
Abstract: The wall-mounted doorstop (1) with a detachable top (1a) is hollow and prism-shaped, with rounded edges to avoid injury. Inside is a muffler (3) and two transparent windows (2) allowing display of light bulbs (4). There are also holes for wall mounting (6) and holes to connect the lamp wires (5).
Patent DE-4434121-A1 (DE)
Inventor: RASCHBICHLER HANS GEORG DIPL I
IPC: E01B25/32
Filed: 1994-09-23
Abstract: The invention concerns an improvement to a method of arranging, YEN and YEN an YEN arrangement YEN of, YEN functional YEN components YEN (3, YEN 4, YEN 5) YEN on YEN the YEN support YEN structure YEN of YEN tracks YEN (1) YEN of YEN rail-borne YEN vehicles, YEN in YEN particular YEN magnetic YEN cushion YEN trains, YEN in YEN which YEN at YEN least YEN two YEN functional YEN components YEN (3, YEN 4) YEN are YEN disposed YEN in YEN precise YEN positions YEN relative YEN to YEN each YEN other. YEN According YEN to YEN the YEN invention, YEN the YEN arrangement YEN in YEN precise YEN positions YEN of YEN the YEN functional YEN components YEN (3, YEN 4) YEN on YEN the YEN support YEN structure YEN of YEN the YEN track YEN (1) YEN is YEN simplified YEN in YEN that YEN a YEN first YEN functional YEN component YEN (3, YEN 4) YEN is YEN provided YEN with YEN positioning YEN elements YEN (10) YEN which YEN are YEN inserted YEN in YEN and YEN engage YEN through YEN apertures YEN (12) YEN provided YEN in YEN the YEN region YEN of YEN the YEN projecting YEN arms YEN (2) YEN of YEN the YEN track YEN carrier YEN (1). YEN A YEN second functional component (3, 4) is then rested on the positioning elements (10). A preferred arrangement according to the invention comprises specially configured positioning elements (10) which also have a securing function in addition to the positioning function.
Patent DE-4437306-A1 (DE)
IPC: G12B21/00
Filed: 1994-10-19
Abstract: The invention relates to an expansion gauge for measuring the expansion of single-crystalline semiconductor material. A highly sensitive signal generator, i.e. with a high signal component and low interference component, is to be applied to the single-crystalline semiconductor material to indicate its expansion. The problem is solved by the use of a MOSFET as the signal generator. The source-drain current is kept constant by means of a constant current source (as a means therefor) and the variations in the source-drain voltage are measured. The change in the source-drain voltage is a measure of the expansion.
Patent DE-4440513-A1 (DE)
IPC: B65D47/06
Filed: 1994-11-12
Abstract: A closure for a container (45) has a lower part and a closure cap (10). The lower part is secured to the container opening by a base and has a pouring spout (21) joined to the base of the lower part by flexible telescopic bellows (20). The closure cap may be set on the closure lower part to close the pouring spout. In order to achieve a long adjustment path for the pouring spout with a small closure, the bellows have at least two elements that are folded next to each other in the folded state of the bellows and that lie above each other in the pulled-out state of the bellows.
Patent DE-4442038-A1 (DE)
Title: Heat exchanger used in vehicle
Inventor: KREUTZER JOSEF
IPC: F28F9/00
Filed: 1994-11-25
Abstract: The heat exchanger (1) may be used in a motor vehicle. It has an inlet (6) for fluid at the bottom, leading into a distribution tank (2,5). The fluid flows through an array of flattened tubes (2). At the top the fluid is discharged into a collection tank (2,7) having an outlet (8).The sides (9,10) of the heat exchanger assembly are bowed inwards, and may form a curved or a shallow V-shape. The sides have corrugations bearing inwards against the outermost flattened heat exchanger tubes. The flattened tubes are spaced apart by a system of ribs (3).
Patent DE-4446423-A1 (DE)
Title: Flow measurement by magnetic resonance in tiny objects
Inventor: HEID OLIVER
IPC: G01R33/563
Filed: 1994-12-23
Abstract: The process of measuring flow in tiny objects by magnetic resonance requires measurement of the entire object quickly in series. For example, the flow in blood vessels (1) may be measured by a series of sections (2) which together make up the total object area (3). This can be achieved in three stages - a two-dimensional incitement phase in which high-frequency pulses irradiate under changing polarity, causing a section selection i.e. magnetic resonance in one direction; a selected phase switched to a second direction; and, by the echo planar imaging process, signals from a third direction vertical to the other two. By this sequence of pulses, position analysis in two directions is achieved and the echo signal is sampled and digitalised to produce a rough data matrix (R), from which flow information can be derived.
Patent WO-8601233-A1 (WO)
Inventor: RENZLER EDGAR
IPC: B01D17/06
Filed: 1985-08-06
Abstract: Un procédé pour la régénération de bains de nettoyage et de dégraissage neutres - alcalins dans une cellule électrolytique fonctionnant par courant continu. Ce procédé est basé essentiellement sur la coagulation et la flottation des savons et des composants émulsifiés contenus dans les bains, et si nécessaire sur le filtrage des matériaux solides produits, dans une cellule ayant au moins un paquet d'électrodes permanentes et/ou solubles; le ou les paquets d'électrodes permanentes ont, selon les besoins, une ou plusieurs pièces rapportées métalliques solubles interconnectées, dans la région neutre - alcaline, et ont une consommation de courant comprise entre 0.1 à 4 Ah/dm3 et un temps de séjour approprié, de durée suffisante. Pour la récupération des agents tensioactifs, l'on relie un système d'ultrafiltration ou de filtration fine pour la phase de mousse éliminée. On décrit également un dispositif pour l'application de ce procédé.
Patent WO-8805931-A1 (WO)
Inventor: SCHREYER SIEGFRIED
IPC: G03G15/00
Filed: 1988-01-28
Abstract: Afin de réaliser un agencement de paliers sans jeu pour un tambour de guidage photo (10) dans une imprimante ou un photocopieur non mécaniques, permettant en même temps un remplacement aisé du tambour, ce dernier est guidé entre deux moyeux-flasques (14, 18) présentant des épaulements (16) coniques. Un moyeu-flasque (14) est solidaire de l'arbre d'entraînement (13) du tambour de guidage (10), l'autre (18) est démontable. Un système de serrage se vissant sur l'arbre d'entraînement (13) assure une liaison de forme et de force entre le tambour de guidage (10) et les moyeux-flasques (14, 18). Entre l'arbre d'entraînement (13) et le moyeu-flasque (18) démontable se trouvent des éléments à expansion (25) qui relient par liaison de forme et de force l'un avec l'autre et les centrent. L'arbre d'entraînement (13) possède un coussinet de chaque côté, dont un (35) est démontable et disposé sur un flasque (34) recouvrant la région d'accès au tambour.
Patent WO-9007405-A1 (WO)
Inventor: LAMPRECHT JUSTUS
IPC: B23C5/24
Filed: 1989-12-14
Abstract: Machine d'enlèvement de copeaux à système de serrage des lames. Dans une machine d'enlèvement de copeaux, notamment un rabot, on veut réduire le risque de blessure lors du retrait de copeaux coincés dans l'arbre de rabotage et faciliter le montage de la lame, tout en réduisant le bruit. A cet effet, on serre au moyen d'un dispositif de serrage (30) deux pièces profilées (6, 7) dans une rainure (12) du porte-lame (5), la lame (4) étant simultanément retenue. Les pièces profilées (6, 7) forment dans la rainure (12) une surface fermée sans lacunes. Un réglage ajustable au moyen de vis (27) indépendamment du dispositif de serrage (30) permet d'ajuster le diamètre du cercle de rotation de la lame (4). On peut utiliser ce système de serrage de la lame pour toutes machines d'enlèvement de copeaux, telles que rabots ou fraises, dans lesquelles il faut serrer des lames.
Patent WO-9204756-A1 (WO)
Inventor: KOWATSCH HERMANN
IPC: H02H3/08
Filed: 1991-02-28
Abstract: Eine Stromwächterschaltung zum Abschalten der Leistungsversorgung eines elektrischen Gerätes durch Betätigen eines Leistungsschalters, insbesondere zum Abschalten des Transformators eines Niedervolt-Halogenlampen-Seilsystemes von dem Netz, falls der von dem elektrischen Gerät aufgenommene, zu überwachende Strom außerhalb eines zulässigen Strombereiches liegt, umfaßt erfindungsgemäß zur Erhöhung der Betriebssicherheit insbesondere gegenüber Branntgefahren einen ersten Kondensator (29), der über eine erste Steuerschaltung (30) auf eine von dem jeweiligen Spitzenwert des zu überwachenden Stromes abhängige erste Kondensatorspannung aufladbar ist, eine Einschaltsignalerzeugungsschaltung (31) zum Erzeugen eines Einschaltsignales während einer bestimmten Zeitdauer ab Einschalten der Netzspannung des elektrischen Gerätes (4), einen zweiten Kondensator (32), eine zweite Steuerschaltung (33), die auf das Einschaltsignal anspricht und die den zweiten Kondensator (32) bei Vorliegen des Einschaltsignales auf eine von der ersten Kondensatorspannung abhängige zweite Kondensatorspannung auflädt, eine dritte Steuerschaltung (35) zum Regeln der Ladung des zweiten Kondensators (32), die mit dem ersten Kondensator (29) und dem zweiten Kondensator (32) verbunden ist und die derart auf die erste und die zweite Kondensatorspannung anspricht, daß sie den zweiten Kondensator (32) entlädt, wenn die zweite Kondensatorspannung die erste Kondensatorspannung um mehr als einen vorgegebenen Differenzspannungswert übersteigt, und daß sie anderenfalls den zweiten Kondensator (32) mit einer großen Zeitkonstante auflädt, und eine erste Vergleicherschaltung (34), die eingangsseitig mit dem ersten und zweiten Kondensator (29, 32) und ausgangsseitig mit dem Leistungsschalter (41, S) in Wirkverbindung steht und die den Leistungsschalter (41, S) öffnet, wenn die erste Kondensatorspannung einen von der zweiten Kondensatorspannung abhängigen Spannungswert überschreitet.
Patent WO-9303488-A1 (WO)
Inventor: RAU PETER
IPC: G21C3/334
Filed: 1992-07-06
Abstract: Un élément combustible de réacteur nucléaire se prêtant aux réparations, muni d'un tube de retenue (8) dont une extrémité pénètre une plaque de retenue (5) d'une tête d'élément combustible (3) et dont une partie externe en saillie (10) est placée contre la face interne de la plaque de retenue (5), comporte un tube de guidage (12) avec un filetage (13) lui permettant d'être vissé solidement au tube de retenue (8), au-dessus de la face externe de la plaque de retenue (5). Ce tube de guidage (12) passe avec davantage de jeu, dans une plaque parallèle (9) fixée de manière rigide et avec de l'espace, au-dessus de la face externe de la plaque de retenue (5). Un tube-raccord (15) ayant le même axe que le tube de guidage (12) et comportant un filetage (16) dont le pas est opposé à celui du tube de guidage (12) est vissé solidement par ledit filetage à pas opposé à la plaque parallèle (9) dans sa partie supérieure et s'engage dans le tube de guidage (12) par liaison de forme et de manière amovible pour qu'il ne puisse pas tourner autour de l'axe commun.