baber/WOPTO huggingface dataset:
Patent DE-4305068-A1 (DE)
Title: Mechanical-hydraulic means of transmitting movement between camshaft and inlet and exhaust valve of an internal combustion engine
Inventor: BASSHUYSEN RICHARD VAN
IPC: F01L1/16
Filed: 1993-02-19
Abstract: Mechanical-hydraulic means (14) of transmitting movement between camshaft and inlet and exhaust valves (12) of an internal combustion engine contain a piston (28), which can be connected to the valve (12) and which together with the valve (12) is displaceable against the force of a spring. In addition a high pressure oil space (44) is formed between the piston (28) and a cover (21), on the outer running surface (22) of which the cam presses. These means of transmission (14) are characterised in that a hydraulic damping device (102, 104) is provided for the piston (28), by means of which device the valve (12) can be prevented from striking its valve seat (38) hard. <IMAGE>
Patent DE-4306121-A1 (DE)
Title: Deflection device for transmitting the wheel steering lock, applied by the steering wheel, in utility vehicles
Inventor: RUEHMANN GERD DIPL ING
IPC: F16D3/223
Filed: 1993-02-27
Abstract: The invention relates to a deflection device (1) for transmitting the wheel steering lock, applied by the steering wheel (2), to the steering rod (3) in utility vehicles whose specific wheel mounts or whose plurality of steering axles require a large angle of deflection. A shaft (4) which starts from the steering wheel (2) and a shaft (5) which is arranged at an angle thereto and leads to the track rod (3) have at their free ends facing one another pins (6, 7) which are connected to homokinetic joints (8, 9) or cardan joints, the housings (10, 11) of the homokinetic joints (8, 9) or cardan joints being permanently connected to one another and being rotatably mounted together in a fixed bearing housing (12) by means of roller bearings or slide bearings (13, 14). <IMAGE>
Patent DE-4306720-A1 (DE)
Title: Device for setting up a chassis for receiving a rolling container or an interchangeable container
Inventor: WIEDMANN DIETMAR
IPC: B65D90/00
Filed: 1993-03-04
Abstract: The invention relates to a device for setting up a chassis of a motor vehicle or trailer which is intended for receiving a rolling container and which has two guide rails which run parallel to the axial direction of the chassis and serve as rolling tracks for the wheels of the rolling container, for use with an interchangeable container. The invention is characterised by the following features:     1.1 the device comprises an essentially rectangular frame; 1.2 the contours of the frame correspond essentially to the peripheral contours of the set-down surface of interchangeable containers; 1.3 the frame is provided on one side (top side), at its four corners, with locking devices which are designed and arranged in a manner appropriate for engagement with an interchangeable container; 1.4 the frame is designed on its other side (bottom side) in a manner appropriate for placing onto the chassis and for locking thereto.
Patent DE-4309717-A1 (DE)
Title: Method for evaporation coating of a layer
Inventor: FISCHER REINHARD DR ING
IPC: C23C14/56
Filed: 1993-03-25
Abstract: For a roller-type (paper) capacitor, it is intended to evaporation-coat a layer (4) having two regions (21, 22) of different layer thickness onto to a substrate. According to the invention, for this purpose, in order to produce the region (21) of reduced layer thickness, this region is covered, before the evaporation-coating, with an oil layer which evaporates during evaporation-coating of the layer and has a thickness such that the coating process in the region of the coating window is delayed to a greater or lesser extent, depending on the desired layer thickness, after the evaporation of the oil layer takes place. <IMAGE>
Patent DE-4313465-A1 (DE)
Title: Intake tube arrangement for IC engine - has hollow rotary drum slide with machine-fastened housing as auxiliary control device
Inventor: VOIGT DIETER DIPL ING
IPC: F02D13/02
Filed: 1993-04-24
Abstract: The device is for an engine, which has an auxiliary control device between a feed arrangement and a swing pipe arrangement. The control device is rotated by the engine, so that with increasing engine RPM, the commencement of a flow connection is moved forward via the device. The auxiliary control device is formed as a hollow rotary drum slide (6) with an engine-fastened housing (7). Individual swing pipes (8,9) for the combustion chambers extend from the housing. The pipes are of optimum length for max. engine RPM. The housing is enclosed by curved sections of the pipes. USE/ADVANTAGE - Intake tube arrangement for IC engine gives optimum filling ratio across large RPM range.
Patent DE-4321637-A1 (DE)
Title: Hydraulic drive, in particular hydraulic fan drive for the cooling system of an internal combustion engine
Inventor: DANTLGRABER JOERG
IPC: F01P7/04
Filed: 1993-06-30
Abstract: A known drive of this type has a variable displacement pump and a valve arrangement containing an electromagnet and controlling a servo piston of the variable displacement pump. The servo piston assumes various positions as a function of the magnitude of the electric current flowing through the electromagnet, the variable displacement pump being adjustable in the direction of greater delivery volume when the electric current through the electromagnet is reduced, and vice versa. Such a hydraulic drive is to be of simple and inexpensive design. This is achieved in that the valve arrangement has a pressure-relief valve, the setting of which can be varied by an electromagnet, and a 3/2-way directional valve with a control piston which can be acted upon by the pump pressure for moving in the direction of smaller delivery volume and can be acted upon by a control pressure, tapped between a choke and the pressure-relief valve, and by a first spring element for moving in the direction of a larger delivery volume, and that the pressure-relief valve has a closing body which can be acted upon in the opening direction by the control pressure and the electromagnet and in the closing direction by a second spring element.
Patent DE-4323242-A1 (DE)
Title: Fuel injection pump for internal combustion engines
Inventor: SIMON HELMUT
IPC: F02M41/12
Filed: 1993-07-12
Abstract: Fuel injection pump for internal combustion engines with a pump piston which is driven to rotate and at the same time to reciprocate axially by a cam drive and which with its one end face defines a pump working chamber, which can be connected to the respective injection points. The cam drive is formed from a roller ring (5) and a lifting cam disc, running thereon and connected to the pump piston, the roller ring (5) being twistable for adjustment of the start of injection by an injection timing device (11). In order to be able to advance the start of injection automatically and independently of the injection timing device (11) for starting of the cold internal combustion engine, the internal combustion engine has a further adjusting device (15) with an adjusting piston (19) which by way of a pin (37) interacts with the roller ring (5), brings this into an injection advance position by means of a return spring (27) after the switching off of the internal combustion engine and, once a certain pump internal pressure has built up, releases the rotary motion of the roller ring (5) again. <IMAGE>
Patent DE-4326925-A1 (DE)
Title: Connecting element
Inventor: OFFENBROICH ADRIAN
IPC: F16B7/04
Filed: 1993-08-11
Abstract: In order to produce connecting elements for the releasable connection of two profile pieces 1, 4, of which at least one exhibits an undercut longitudinal groove 2 and the other exhibits a rectangular hollow profile 5, a retaining member 8 being arranged longitudinally displaceably by a rotatable eccentric 23 in a housing 6, and it being possible for the profile pieces 1, 4 to be connected to one another and released from one another via free ends 10 which belong to the retaining member 8 and project out of the hollow profile 5 and engage into the longitudinal groove 2 of the other profile piece 1, it is proposed that the eccentric 23 have, at least in its lower region, a section 25 of a diameter which is increased with respect to the section 26 located axially in front, that the housing 6 have a bore 22 and the retaining member 8 have a bore 14 which is arranged in an offset manner to the bore 22 in the functioning position and through which the section 25 of increased diameter can be plugged, it being possible for the bores 14, 22 to be aligned coaxially with respect to one another for the axial insertion of the eccentric 23, and that an additional rotation-restricting element 27 be arranged on the eccentric 23. <IMAGE>
Patent DE-4328456-A1 (DE)
Title: Specimen collector for receiving and transferring liquid specimens - contains closed holding container cells with connecting lines and mechanical selection arrangement
Inventor: BENZ REINHARD
IPC: G01N35/00
Filed: 1993-08-24
Abstract: The specimen collector contains several holding containers (11-15a) in the form of closed cells with two lines opening into the cell, one above and one below. A mechanical selection device for a group of cells selectively closes the two lines or connects them to a one of two pairs of lines. The selection arrangement has a waste water channel and connector lines for air, compressed air and water. Three to twelve equal size cell blocks each contain one to four cells. The arrangement contains a multiposition valve, pipe systems including a feedback line system, and liquid feeds with pumps. USE/ADVANTAGE -For sequential physical and chemical reaction tests involving liquid media. Fully automatic testing is achieved without requiring personnel to change and clean containers.
Patent DE-4331310-A1 (DE)
Title: Device for tearing open sacks
Inventor: BAYER MANFRED
IPC: B65B69/00
Filed: 1993-09-15
Abstract: Device for tearing open sacks having a plurality of conveying elements which circulate at intervals alongside one another and/or one above the other. Adjacent conveying elements are driven at different circulating speeds. The conveying elements are equipped with tearing-open fingers for tearing open the sacks. <IMAGE>
Patent DE-4334644-A1 (DE)
Title: Emergency medical card mfr. - reducing size of information entered on form by using electrophotographic copier, photography, microfilm or scanner, to match size of card surface area contg. micro-chip
Inventor: BOERSCH CORNELIUS
IPC: B42D25/00
Filed: 1993-10-12
Abstract: The emergency card (1) is made of cardboard or plastics and provided with readable information on one or both sides. The information is entered onto a form which is then reduced in size to match that of the recording zone (3) provided by the card surface before application to a carrier material attached to the card and covered by a transparent protective coating. Pref. the reduction of the original form is effected via an electrophotographic copier, electronic scanner, a laser, or a microfilming technique. USE/ADVANTAGE - For providing medical information to allow emergency treatment. Transfers any large format data on to card, additionally with medical data.
Patent DE-4338312-A1 (DE)
Inventor: DOMINGO MANUEL JOSE
IPC: C09B67/28
Filed: 1993-11-10
Abstract: A process for the production of a hydrosoluble dry leuco sulphur dye (L) wherein a sulphur dye (S) is reacted in aqueous medium and at a temperature above 60{C, with an efficient amount of ```(A) a reducing carbonyl compound in the presence of ```(B) an alkali metal hydroxide and optionally ```(C) an alkali metal sulphite and/or bisulphite and dried, wherein the drying is carried out by spray-drying in a drying time < 4 minutes, by which there are obtained sulphide-free, stable leuco sulphur dyes (L) readily soluble in water and particularly suitable for sulphide-free dyeing, in particular for the dyeing polyamidic fibrous substrates, especially wool.
Patent DE-4341942-A1 (DE)
Title: Convertible security enclosure for open deck vehicle
Inventor: SCHLACHTER BRADLEY S
IPC: B60R9/00
Filed: 1993-12-09
Abstract: The security enclosure comprises, in combination, top and forward enclosure panels movably coupled together along adjoining edges. The top and forward enclosure panels each have side flange members extending transversely for attachment to the deck sidewalls. A releasable lock is enclosed within the security compartment for securing a selected side flange member of the top enclosure panel to a selected one of the deck sidewalls. The security enclosure includes a hinge assembly joining the top and forward enclosure panels together along the adjoining edges.
Patent DE-4344568-A1 (DE)
Title: Buffer for rail vehicles with asymmetric impact protection
Inventor: GROS KLAUS PROF DR ING
IPC: B60R19/02
Filed: 1993-12-24
Abstract: The buffer (1) has a weak point made in it, which is intended to break just below the longitudinal pressure at which the passenger compartments would suffer severe distortion. If the vehicle has side buffers, they are diagonally offset at each end of the vehicle on one buffer. When the break takes place under high longitudinal pressure, the remaining shock absorbing devices bring about a moment round the main axis of the vehicle, putting the vehicle into rotation.
Patent DE-4400185-A1 (DE)
Inventor: SAUER GALE E
IPC: B21D39/03
Filed: 1994-01-05
Abstract: A cold forming process for mechanically joining two strips of metal entails two roll passes. The first pass slits the metal and forms short locking areas through both strips of metal (Fig 2). The second pass compresses and flairs the metal at these areas to complete a mechanical interlock (Fig 5). This method can provide a row of closely spaced fastenings at high speed. The process can be used to fabricate suspended ceiling runners, (Figs 7, 8 and 9, not shown). <IMAGE>
Patent DE-4401179-A1 (DE)
Title: Wall=mounted dispenser for portions of liquid or paste
Inventor: BESTGEN UWE
IPC: A47K5/12
Filed: 1994-01-13
Abstract: The adjusting screw (19) fits into the horizontal lid (14) of the wall-mounted dispenser. The dispenser measures out portions of liquid or paste and has a head which can be adjusted in height in relation to the operating arm (18). The screw fits into a socket (40) which has a tongue with a protuberance fitting into the milled edge of the screw head. The thread pitch is rectangular or trapezoid.
Patent DE-4405270-A1 (DE)
Title: Regeneration of old foundry sand contg. weakly magnetic substances
Inventor: ROSSMANITH PETER
IPC: B22C5/06
Filed: 1994-02-18
Abstract: The stream of old foundry sand with weakly magnetic constituents is separated by means of a magnetic field into two streams; one stream with a high proportion of magnetic iron oxide and the other stream with a low or zero proportion of magnetic iron oxide. At least one of these two streams is at least partially subjected to further mechanical and/or thermal treatment.
Patent DE-4406462-A1 (DE)
Title: Prodn. of pharmaceutical as molecular dispersion in solid carrier
Inventor: DITTGEN MICHAEL PROF DR
IPC: B01F23/30
Filed: 1994-02-24
Abstract: Prodn. of a pharmaceutically active agent in the form of a molecular dispersion in a solid carrier comprises: (a) mixing the active agent with adjuvants; (b) adding the mixt. to a container and heating it with the exclusion of water, other solvents and/or surfactants until it is has at least partly melted; and (c) dispersing the prod. obtd. in a gas while cooling rapidly.  Also claimed is an appts. for carrying out the method.
Patent DE-4406527-A1 (DE)
Title: Optical transmitter for telecommunications network
Inventor: SCHIMPE ROBERT DR
IPC: H04B10/50
Filed: 1994-02-28
Abstract: The optical transmitter includes a laser source (1) with beam outlet windows (101,102) to transmit the generated laser beams (S1,S2) used for an optical data signal. Pref., the beams transmitted from each of the outlet windows are fed to an optical coupler (3) to combine them. The resultant laser beam (So) is used as the optical data signal. Modulators (21,22) may also be provided to modulate at least one of the beams emerging from the windows. A data signal is provided which is related to a given parameter.
Patent DE-4407670-A1 (DE)
Title: Screw cap for drinks bottles etc.
Inventor: KRONSEDER HERMANN
IPC: B67B7/18
Filed: 1994-03-09
Abstract: The positive driver element (16) is formed, so that a tool for the lifting of crown bottle tops can be used with it. The element is shaped to correspond with the working aperture and/or working edge of the tool.The element consists of an aperture, which is open in axial and radial direction, with a mainly straight and tangential defining line (18) towards the centre. This forms a contact edge for the tool. The tool has a grip with the working aperture, to turn screw caps and lift crown bottle tops.
Patent DE-4411562-A1 (DE)
Title: Wallpaper, in particular wood-chip wallpaper
Inventor: URBAN MANFRED
IPC: D21H27/20
Filed: 1994-04-02
Abstract: The invention relates to a wallpaper 3, in particular wood-chip wallpaper. This wallpaper 3 has on its rear side a pressure-sensitive adhesive 4 by means of which the wallpaper 3 can initially be applied detachably to the wallpapering base. After the wallpaper 3 has been applied in its final position on the wallpapering base by means of the adhesive 4, the wallpaper 3 is painted over with paint 6. Since the wallpaper 3 has relatively small holes 5, the paint 6 penetrates through these holes 5 and forms, in the environment between the rear side of the wallpaper 3 and the wallpapering base, a mushroom shape. When the paint dries, this works to a certain extent as an adhesive and contributes to the final fixing of the wallpaper 3 on the wallpapering base. <IMAGE>
Patent DE-4415293-A1 (DE)
Inventor: AUER WOLFGANG DIPL ING
IPC: B61F5/38
Filed: 1994-04-30
Abstract: The running gear is designed to allow steering of the wheels on a six-wheeled railway vehicle or bogie. The other arms of the angle levers (34-37) are fastened articulated to the base arms of U-shaped shaft poles (40,41). The side arms (42) of the shaft poles are connected to the wheel set bearing housings (10,11) of the second wheel set (15). <IMAGE>
Patent DE-4417071-A1 (DE)
Title: High=speed magnetic track structure
Inventor: HOEHNE HUBERTUS ING GRAD
IPC: E01B25/30
Filed: 1994-05-16
Abstract: The track comprises a carrier (10) which forms the roadway and supports (12,14) which running from the opposite facing sides (34, 36) of the carrier in pairs for supporting the carrier structure. The paired supports have a floor-side clearance which is less than the carrier-side clearance. The supports, or sections of them, are displaced in a plane running normal to the longitudinal axis of the track during displacement of the carrier so that the track is moved out of the horizontal plane.
Patent DE-4419519-A1 (DE)
Inventor: KOKEGUCHI AKIRA
IPC: B60R21/26
Filed: 1994-06-03
Abstract: An inflator has a cylindrical casing 1 in which propellant 6 is filled. A plurality of gas outlet holes 2 are disposed on the peripheral surface of the casing. A film 10 is adhered to seal the gas outlet holes. When the gas pressure is raised by the gas evolution of the propellant 6, the film 10 is broken to blowout gas through the gas outlet holes 2. The film is a synthetic resin film of which the tensile strength is increased as the temperature of the film becomes lower. The film may be polyethylene terephthalate, nylon, polypropylene or urethane. <IMAGE>
Patent DE-4424841-A1 (DE)
Title: Transport securing element for transparent storage cases
Inventor: AYDIN AZIS
IPC: B65D21/02
Filed: 1994-07-14
Abstract: The present invention relates to a transport securing element for stackable storage cases (1), in particular transparent storage cases which are displaceable relative to one another in the stacked state in each case in at least one direction (22) of a standing plane (16) defined by a bottom (2) of the respectively upper storage case (1). The securing element comprises a holding part (24), which can be attached to a case part of a first, lower storage case (1), and a retaining part (34) which is connected to said holding part and extends upwards beyond the standing plane (16) in such a way that, in the stacked state, a second, upper storage case (1) is fixed by the retaining part (34) against slipping on the first storage case (1) in the direction (22; 26) of the standing plane (16). <IMAGE>
Patent DE-4424977-A1 (DE)
Title: Sheet deflector for printing machine sheet carrying cylinder
Inventor: PETER GUNTER
IPC: B41F21/10
Filed: 1994-07-15
Abstract: The printing machine can operate selectively in one-side or two-side printing mode. The sheet deflector comprises a controllable ejector (10), affecting the front section of the paper sheet. The ejector is pneumatically actuatable and is pref. mounted in a linear guideway in non-rotatable and non-tilting manner. The ejector may have a core (11) coupled to a control valve (15) and is typically formed as a suction device. In a different configuration it may be formed as a spring auger. It is secured to a gripper shaft (8) via a clamping ring (22). The suction device and pivot point may be swivelably mounted.
Patent DE-4426380-A1 (DE)
Title: Appts for determn of peripheral impedance during surgical operation
IPC: A61B5/0265
Filed: 1994-07-26
Abstract: An extracorporeal bypass (8) is provided from a proximal cannula (7) to a distal cannula (9) which is doubled (10) with proximal and distal limbs to avoid falsification of measurements by formation of collaterals. An e.g. electromagnetic flowmeter (5) and a pressure transducer connection (6) in the bypass are linked to measuring devices (3,4) whose readings are digitised (2) and processed by computer (1). The software determines the peripheral impedance from the quotients of the arterial-to-venous pressure drop and the bypass flow. Pref. the temporal variability of the result is displayed visually and the measurements are stored.
Patent DE-4426861-A1 (DE)
Title: Sheet straightening=out device for sheet flow
Inventor: HERRMANN HERBERT
IPC: B65H9/10
Filed: 1994-07-29
Abstract: The straightening-out device acts from the side on the sheet (4) of a sheet flow moving on a transporting plane (5) to a further stage of processing. In the side edge are of the sheet flow, there is a straightening element on a turning axis (2) vertical to the sheet plane. The axis is to one side, alongside the transporting path of the sheet. The straightening element has a turning arm (1) with a free end. The vertical contour of this free end forms a straightening contour which pushes the sheet against the side edge in the transport plane zone.
Patent DE-4428430-A1 (DE)
Title: Lamp to transfer medication information
Inventor: BAUER REINFRIED
IPC: A61M19/00
Filed: 1994-08-11
Abstract: Lamp to transfer information on medication, comprises a glass pin with a hemisphere at one side and a flat ground surface on the other side, with high transparency to light. The second pyramid part is an aluminium body with four edges in dimensions of 40x40mm and 70mm high. It has a drilling to hold a 2ml ampoule of medication which also transfers information on the medication through the inserted lamp sleeve. A lens is fitted in front of the glass rod for improved medication information transmission.  The appts. is for applications such as in dentistry during minor work, such as scale removal, without using an injection.