baber/WOPTO huggingface dataset:
Patent DE-4339349-A1 (DE)
Title: Suspension anchor from H-section girder
Inventor: KNAUF ALFONS JEAN
IPC: E04B9/18
Filed: 1993-11-18
Abstract: The girder comprises channel-section rails joined together at their vertical webs, while anchor hooks fit round the free edges of the horizontal girder flanges. The halves (5) of the sheet-metal anchor (4) each have a plate (6) at right angles to the girder axis, the plates bearing against each other adjacent to the girder flanges (3). A boss (9) on one of the plates fits in a recess (8) in the other. The ends of the plates furthest from the flanges diverge (5), leading to horizontal connecting flanges (11) one above the other. A screwed vertical rod (13) passing through the flanges accommodates nuts (14,15) securing them together.
Patent DE-4341939-A1 (DE)
Title: Camouflage for ship
Inventor: SADLER KARL-OTTO DIPL ING
IPC: B63G13/02
Filed: 1993-12-09
Abstract: The camouflage consists of angled surfaces located on the outside of the ship above the waterline to diffuse any reflected radar signals. At least some of the disguise surfaces (4) are arranged in side segments (11) which are installed above the ship deck where it meets the side walls of the ship. The die segments stretch upwards as an extension of the side walls in a vertical direction, and are built at a height corresponding to the average height of fittings which are arranged perpendicular to a longitudinal axis of the ship between the side segments. The arrangement of the side segments is similar to that of a normal railing. Possible refinements include having the height of the side segments gradually reduce from the bridge (5) towards bow (8) and stern (10), and using many small surfaces at different angles in the region of the bridge.
Patent DE-4343718-A1 (DE)
Title: Ventilation box used in big kitchen
IPC: F24F13/06
Filed: 1993-12-21
Abstract: The ventilation box has a housing (1) with an air output aperture and at least one ventilation tube (2) in the housing, connected to an air intake and containing a regulating flap. The air output aperture in the housing is covered by a bottom plate, consisting of a perforated plate (10) and a honeycomb insert (12). The jacket surfaces of the ventilation tube and the regulating flap are perforated. The ventilation tube is fitted with a closed bottom at the end of it inside the housing. The perforated plate is connected to the honeycomb inset on the output side. The honeycomb insert may have round or polygonal channels close against each other.
Patent DE-4344528-A1 (DE)
Inventor: KAESSER JUERGEN DR
IPC: G11C11/56
Filed: 1993-12-24
Abstract: A circuit arrangement for storage of digital audio signals, in particular digital speech signals, contains an analog memory, to which the audio signals to be stored can be supplied as analog values after a data reduction and a digital/analog conversion and from which the stored signals can be extracted via an analog/digital converter and a reconversion to audio signals. <IMAGE>
Patent DE-4403609-A1 (DE)
Title: Decompression valve for IC engine to be started by hand
Inventor: NICKEL HANS DIPL ING
IPC: F02N1/00
Filed: 1994-02-05
Abstract: The valve is fitted into a discharge channel (11) that leads from the combustion chamber (6) to a pipe (4) connected to the crankshaft housing (17). It consists of a valve body (3) moved into the open position towards the combustion chamber by gravitation and upwards into the close position by the combustion pressure. The piston (24) moving towards the compression point produces reduced pressure in the crankshaft housing and evacuates the pipe. If the reduced pressure in the pipe is sufficiently low it keeps the valve closed and is maintained by a second valve (36) at the other end of the pipe that is closed by increasing pressure in the crankshaft housing. The second valve, the discharge channel and the pipe can be one part pref. made from elastic material. The pipe can lead into the overflow channel or the inlet channel of the crankshaft housing.
Patent DE-4405831-A1 (DE)
Title: Surgical pouch aids the insertion and removal of organs or tissue
IPC: A61B17/00
Filed: 1994-02-23
Abstract: The pouch is used to insert organs, parts of organs or tissue complexes inside the human or animal body, and to extract the same, whole, or in selected fragments. The pouch (1) is of tear resistant, flexible, fluid impermeable material, with at least two separate openings (2, 4, 6). When folded up, it may be inserted through a natural or artificially-effected opening into a body cavity. Tubes (3,5,7) connect to the openings (2,4,6) of the pouch (1). With the pouch inside the body, they can be drawn outside, or may be connected to other tubes within the body.  The pouch may be non-conductive to electricity, heat resistant and may contain radio-frequency fields within the closed pouch. Aramid plastic or carbon fibre may be used as the material of the pouch.
Patent DE-4412479-A1 (DE)
Title: Sludge depth and concentration determined by hydrostatic pressure detector assembly
Inventor: KRAEMER JOHANNES
IPC: B01D21/30
Filed: 1994-04-12
Abstract: An assembly which is lowered into a settlement rank determines the level and concentration of sludge within the tank. The novelty is that a unit (1) which is lowered into the tank by winch cable and contents incorporates a hydrostatic pressure detector (2). A further measuring device (3) determines the depth to which the detector (2) has been lowered by counting the number of winch drums revolutions. The information registered about pressure measured at different depths is evaluated by an electronic assembly (6).
Patent DE-4414022-A1 (DE)
Inventor: NAGEL GUENTER DIPL ING
IPC: F16F9/50
Filed: 1994-04-22
Abstract: An active suspension system for motor vehicles, with suspension or support units arranged between the sprung 1 and the unsprung mass 2 which have, in each case, a passive, uncontrolled spring element 3 and, arranged in series with the latter, a hydraulic displacer unit 4 with controllable adjustment. The arrangement of displacement pick-ups 10, 11, which reproduce the stroke position of the sprung mass relative to the unsprung mass and the stroke of the displacer unit, creates the possibility of carrying out a regulation of the current supporting forces by a required/actual value comparison which uses only the displacement measurements. <IMAGE>
Patent DE-4418322-A1 (DE)
Title: Composite handle kitchen knife
Inventor: FIERUS UDO
IPC: B26B3/00
Filed: 1994-05-26
Abstract: The knife blade (1) has a hilt (2) behind which is a handle tang (3) to which is fixed either a side handle pad (4). The pad is fitted initially by a single rivet (18) which allows the pad to pivot. The aft (6) surface of the hilt has a recess (9) set into the material and the pad has a groove (5) into which the tang fits upto a stop face (11). At the forward face of each pad side is a forward facing projection (8) which has a shape the same as the tang recess. As the handle pivots upward into position the projection locks into the recesses forming a solid lock with a flush finish between the tang, hilt and handle.
Patent DE-4423540-A1 (DE)
Title: Ultrapure aluminium conductor at extremely low temperature
Inventor: TAKAHASHI AKIHIKO
IPC: C22F1/04
Filed: 1994-07-05
Abstract: The aluminium conductor of the invention increases in its specific electrical conductivity at an extremely low temperature below 30 DEG K minimally, even after a cyclic deformation at such a temperature. The ultrapure aluminium conductor is made of ultrapure aluminium having a purity of 99.98 to 99.9999% by weight and contains at least one of the effective metallic and semimetallic elements. The conductor with which the increase in the specific electrical resistance is kept smaller is produced by adding the effective elements to the ultrapure aluminium and the subsequent additional control of its crystal orientation.
Patent DE-4424166-A1 (DE)
Title: Synthetic plastics, obtd. without energy consumption
Inventor: ELGES WILHELM
IPC: C08L93/00
Filed: 1994-07-08
Abstract: Synthetic plastics are made having a compsn. of 80 vol.% Gaultheria procubens oil or Citrus medica oil, 20 vol.% water, 5 vol.% tartaric acid and 5 vol.% gallic acid.
Patent DE-4426795-A1 (DE)
Title: Connection between pressure pipe and housing union
Inventor: ROENNEFARTH KLAUS
IPC: F16L41/08
Filed: 1994-07-28
Abstract: The connection has a plug portion (23) with a through bore (24) which is mounted on the pipe (26), and fits in a socket (4) which can neither slide nor turn in a bore (2) in the housing (1). A locking device (7,27) prevents the plug pulling out of the socket, and seals (6,32,33) are provided between the plug and socket, and also between the socket and housing. Positive locking devices (13,14,30,31) are also provided between plug and socket, and between socket and housing, preventing them turning in relation to each other. The sleeve can be inserted in the housing, having a locking device (18,19) engaging with the latter to prevent it pulling free.
Patent DE-4427740-A1 (DE)
Title: Headed nail driver into solid substance
Inventor: HELLMEISTER HEINZ PETER DR RER
IPC: B25C1/18
Filed: 1994-08-05
Abstract: The nail driver comprises a tube, whose opening faces the solid substance into which the headed (8) nail (6) is to be driven. A first partial section (2) of the tube has an inner dia. permitting a play between the nail head and the tube. The tube section (4) contg. the opening, has an inner dia. forming an interference fit between the nail head and the tube. Pref. the two tube sections are interconnected by a conical transition. The second tube section typically extends up to the tube opening. The nail head may comprise an annular collar, whose outer dia. corresponds to the tube inner dia.
Patent DE-4427826-A1 (DE)
Title: Hauling device for moving trailers, esp. for carrying boats
Inventor: WEBER WOLFGANG
IPC: B62D63/08
Filed: 1994-08-05
Abstract: The device has a wheel arrangement (3), which is supported on the ground, and which is mounted on a carrying frame (2), so that it can rotate. A reduction gearing (20,27,28) is arranged on the frame, which is connected to the wheel arrangement on its output side, and to a driving wheel on its input side. Motion is introduced at the driving wheel, and the wheel may consist of a windlass, sprocket, gearwheel, belt disc, or direct manual drive equipment. The reduction gearing (20) may consist of a worm or cog gearing, or a block and tackle system.
Patent DE-4431128-A1 (DE)
Title: Method of setting fuel-injection electromagnetic or solenoid  valve
Inventor: SCHOEFFEL EBERHARD DIPL PHYS D
IPC: F02M51/06
Filed: 1994-09-01
Abstract: There is a valve housing (1), a core (7) stretching along the valve axis and surrounding at least partially a magnetic coil (3), an armature (8) fitted in the housing, and a valve closing part actuated by the armature against the force of a returning spring and working with a fixed valve seat. First of all, pulses are sent to the magnetic coil, building a magnetic field and measuring the flow and comparing this with a required value. Then, there is a deformation of the housing to change the air gap (62) between the core and the armature, at least partially, so that the flow agrees with the required value.
Patent DE-4434219-A1 (DE)
Title: Measuring system for measuring dia. of cylindrical objects with high precision
Inventor: GENGENBACH DIETER
IPC: G01B5/08
Filed: 1994-09-26
Abstract: The measuring system includes facilities (5) e.g. incremental transmitter inserted between the levers (1), which is connected with a meter card, for determining the angle between the levers. A contact roller (2) is also provided at the extension of the axis (3). The facilities (5) for determining the angle between the levers (1) is connected with an electronic evaluation unit. The electronic evaluation unit is connected with an indicating unit. A PC with corresp. software can be used with results indicated on a screen or a display.
Patent DE-4435295-A1 (DE)
Title: Turning rectangular plates through 90 deg. on work table
IPC: B27B31/00
Filed: 1994-10-01
Abstract: The plate (1) is deposited on the work table of a dividing machine. Prior to turning, a first plate edge is aligned with a stop (3). After turning, a second plate edge, intersecting orthogonally the first edge at the plate corner, is aligned with the stop. The turning process uses a clamp, holding the plate at the top and bottom surface, which is rotatable about an axis orthogonal to the plate plane. The intersection plate corner is so held in the clamp that the rotary axis passes through the intersection point. Finally the plate is turned by the clamp.
Patent DE-4435481-A1 (DE)
Title: Front wheel suspension for bicycle and motorcycle
Inventor: KUTZKE HARALD
IPC: B62K25/24
Filed: 1994-10-04
Abstract: The suspension has a front wheel support, which has handlebars at its upper end, and which can accommodate the wheel at its lower end. The support is hinged to the front of a longitudinal link, which is connected at its rear to the cycle frame, such that it can pivot about a transverse axis. An interconnection (7), which is adjustable in length, is fitted to the support between the wheel fitting and the handlebars. It has inner and outer bearing elements (11,12), between which roller bearings (19) are mounted. The elements may also have prism-shaped cross sections, with needle rollers located between parallel bearing surfaces (18,20).
Patent DE-4437325-A1 (DE)
Title: Optical switch with coupler, esp. for digital optical switch
Inventor: SCHUNK NIKOLAUS DIPL ING DR
IPC: G02F1/313
Filed: 1994-10-19
Abstract: The optical switch has at least one input waveguide (55,56) to which an optical input signal (S1,S2) of a predetermined signal wavelength (X5) is fed. The switch also has at least two output waveguides (51,52,53,54) from each of which an optical signal can be taken. The optical input signal (S1,S2) is fed to the input waveguide (55,56) together with pump light (P1) of a predetermined wavelength (lambda P). At least the output waveguides (51,52,53,54) and or guiding waveguides (38,39,40,41) connected to the output waveguides (51,52,53,54) are doped with a dopant which absorbs at the pump light wavelength and has a stimulated emission at the signal wavelength. An optical coupling field is formed with two such switches. At least one signal junction, esp. a Y connector (16,17) is provided.
Patent DE-4441222-A1 (DE)
Title: Position detection and movement control e.g. for garage door
Inventor: BECKHAUSEN KARLHEINZ
IPC: G01V8/18
Filed: 1994-11-19
Abstract: The system includes a stationary optical waveguide (1) with partly transparent surface material, positioned lengthways along the moving direction (6) of the unit (7), A light source (3) emits light beams (4) which are detected by one or two fixed light receivers (2,8). As the unit moves, so does the light source and the emitted beams. This ensures the exact position can be established and suitable pre-programmed sets of instructions can be triggered at set positions.
Patent DE-4441856-A1 (DE)
Title: Motor vehicle IC engine power output controller
Inventor: TAUBITZ BERND
IPC: F02D11/10
Filed: 1994-11-24
Abstract: The angular position of the throttle flap (16) in the inlet manifold (15) is adjusted by a reaction element (18) which is fixed directly to the throttle shaft (19) and co-operates with the stator (17) of the piezoelectric vibrator motor (10).The stator and reaction element are pressed together without slip in the axial direction by a driver circuit (14) receiving a signal from a controller (13) responsive to a sensor (12) of movement of the accelerator pedal (11). The motor may be of the floating-shaft type or a plunger motor and is self-arresting to reduce complexity or control.
Patent WO-8203783-A1 (WO)
Inventor: NETTELHORST HERWIG
IPC: A61N1/368
Filed: 1982-05-04
Abstract: The pacemaker comprises input circuits for the reception of signals both in the auricle and in the ventricle and means to increase the time after termination of which a stimulation pulse is delivered, when a proper action of the heart has been detected, and to cancel this hysteresis state when a proper action of the heart has not been detected, no cancellation of the hysteresis state being effected in the case of absence of a contraction generated by a natural auricle-to-ventricle transfer.
Patent WO-9211188-A1 (WO)
Title: Distributeur, notamment pour matieres pulverulentes, avec chambre de reserve, chambre de dosage et chambre de distribution
Inventor: KELLER PETER
IPC: B65D83/06
Filed: 1991-12-20
Abstract: Distributeur (1), notamment pour matières pulvérulentes ou granuleuses, comportant une chambre de réserve (2), une chambre de dosage (3) et une chambre de distribution (4) pourvue d'un orifice de distribution (5), laquelle chambre de distribution (4) est sáparée de la chambre de dosage (3) par une cloison (6). Lors d'un premier renversement du distributeur, la matière (20) parvient dans la chambre de dosage (3), et de là dans la chambre de distribution (4) lors d'un renversement en sens inverse, la matière dosée (20) étant distribuée lors d'un deuxième renversement. Le distributeur (1) comprend également une partie de fermeture (8) qui, à l'état fermé, obture à la fois une ouverture de passage (9) de la chambre de réserve (2) à la chambre de dosage (3) et l'orifice de distribution (5). Le distributeur (1) est caractérisé en ce que la cloison (6) est fixe et en ce que sur la partie de fermeture (8) est ménagée une partie de blocage (10) pour boucher, à l'état fermé, l'ouverture de passage (9) de la chambre de réserve (2) à la chambre de dosage (3), laquelle partie de blocage (10), au cours d'un mouvement de fermeture de la partie de fermeture (8), coulisse par une ouverture (11) ménagée dans un couvercle (7) de la chambre de dosage (3).
Patent WO-9313862-A1 (WO)
Title: Wash-out tub for residual concrete
Inventor: BRENNER HORST
IPC: B03B9/06
Filed: 1992-01-16
Abstract: A wash-out tub (10) as a device for reprocessing residual concrete has a first travelling conveyor (16) conveying in a direction (20) from the front to the rear region of the tub, a second travelling conveyor (30) in the rear region of the tub, a transverse partition (24) in the region between the first and second conveyors (16, 30) and conveying means leading out of the tub in the rear region to extract the cleaned gravel and sand components of the residual concrete. This wash-out tub is characterised in that the partition (24) of the tub (12) is permeable by gravel and sand components and for other granular components of the residual concrete, the first conveyor is supported on said partition and the conveying means takes the form of a worm conveyor with a shaft having spiral blades arranged to rotate and be driven and in that the shaft of said worm conveyor is supported outside the reception region for the material conveyed.
Patent WO-9311545-A1 (WO)
Title: Verfahren zur herstellung einer leuchtstoffolie
Inventor: LEPPERT JUERGEN
IPC: G21K4/00
Filed: 1992-11-19
Abstract: Eine Form, die durch Stege getrennte Vertiefungen aufweist, wird mit einer Leuchtstoff enthaltenden Paste so gefüllt, daß sich oberhalb der Stege eine zusammenhängende Schicht bildet. Die Paste wird zu einer Leuchtstoffstruktur ausgehärtet, die freistehende Leuchtstoffblöcke (2) auf einem tragenden Leuchtstoffboden umfaßt. Nach dem Abheben der Leuchtstoffstruktur von der Form werden die Leuchtstoffblöcke (2) durch Ausgießen mit einer optische Trennmittel enthaltenden Paste und anschließendes Aushärten der Paste zu einer optischen Trennstruktur (4) fest miteinander verbunden. Die aus den Leuchtstoffblöcken (2) und der optischen Trennstruktur (4) bestehende Leuchtstoffolie (5) wird durch mechanisches Abtragen des tragenden Leuchtstoffbodens fertiggestellt.
Patent WO-9418704-A1 (WO)
Inventor: SCHOLZ CHRISTIAN
IPC: H01L27/15
Filed: 1994-02-01
Abstract: An optical character generator for an electrographic printer has a plurality of monolithic circuits (11) arranged on a support (10) on which are integrated individually activatable LEDs (12). The monolithic circuits (11) consist of a monolithically integrated activatable combination of photodiodes, containing a monolithic circuit (11) in which are integrated both the relevant LEDs (12) and the activation circuit (13), possibly including a BUS circuit (14) for the LEDs (12). The monolithic circuits are made using the thin-film technique from III-V semiconductor material, preferably GaAs.
Patent WO-9527302-A1 (WO)
Title: Dispositif de protection contre les surcharges thermiques destine a un petit moteur electrique expose a des contraintes thermiques elevees
Inventor: DIETER ROEGELEIN
IPC: H01H81/02
Filed: 1995-04-05
Abstract: L'invention a pour objet un dispositif (1) de protection contre les surcharges thermiques destiné à un petit moteur électrique exposé à des contraintes thermiques élevées. Ce dispositif présente un contact de rupture (6) intercalé dans le circuit d'alimentation du moteur et actionné, en cas d'échauffement déterminé, par un élément bimétallique (10) maintenu sur un support (3). Le contact de rupture (6), l'élément bimétallique (10) et le support (3) sont montés en série. Il existe certaines relations entre l'élément bimétallique (10) et le support (3) sur le plan de leur résistance électrique et de leur capacité d'accumulation thermique. L'élément bimétallique (10) et le support (3) se chevauchent sur une large surface parallèle. Afin d'améliorer l'effet protecteur en limitant l'élévation de la température des balais et des enroulements, même en cas de surcharge prolongée du moteur due à une panne, et afin d'améliorer simultanément la durée d'utilisation des moteurs sur l'ensemble de la plage de température d'utilisation et de tension de service en cas de brève surcharge utilisable, on sélectionne les relations entre les valeurs de résistance électrique et la capacité d'accumulation thermique de l'élément bimétallique (10) et du support (3) conçu et monté en tant que radiateur thermique de grande surface, de façon que les cycles de commutation suivant le temps d'arrêt déterminé par la mise en circuit normale du moteur et la première mise hors circuit due à une surcharge thermique, donnent, en cas de contrainte prolongée et de courant constant, une durée de mise en circuit toujours plus courte et présentent un rapport croissant entre la durée de mise hors circuit et la durée de mise en circuit.
Patent WO-9529420-A1 (WO)
Title: Kontrastvorrichtung für mikroskopie
Inventor: DODT HANS-ULRICH
IPC: G02B21/14
Filed: 1995-04-18
Abstract: Die vorliegende Erfindung beschreibt ein neuartiges Kontrastverfahren, um ungefärbte Phasenobjekte in dünnen und dicken Präparaten im Mikroskop sichtbar zu machen. Sie ist dadurch gekennzeichnet, daß mit geeigneten Blenden bestimmte räumliche Fourierkomponenten im Beleuchtungsstrahlengang ausgefiltert werden. Durch Einschalten eines Diffusors in die Fourierebene des Beleuchtungsstrahlengangs wird verhindert, daß bestimmte Fourierkomponenten völlig verschwinden. Dadurch werden die Nachteile der bisherigen Verfahren schiefer Beleuchtung vermieden und mit einfachen Mitteln ein hochwertiges Bild von Phasenobjekten erhalten.
Patent WO-9730568-A1 (WO)
Title: Circuit d'alimentation electrique destine a un magnetron
Inventor: ARNOLD WOLFGANG
IPC: H03B9/10
Filed: 1997-02-13
Abstract: Ce circuit d'alimentation électrique, pouvant mettre hors tension un magnétron (MG) dans un laps de temps très court, comprend un circuit redresseur (G1) qui produit une première composante de tension continue (U1) à partir d'une tension alternative d'entrée (U), ainsi qu'une alimentation à découpage (SN) pouvant être commandée, et montée en série avec le circuit redresseur (G1). L'alimentation à découpage (SN) produit une deuxième composante de tension continue (U2) à partir de la tension alternative d'entrée (U). La somme des deux composantes de tension continue (U1, U2) est fournie au magnétron (MG) sous forme de tension de service (UB).