baber/WOPTO huggingface dataset:
Patent DE-4314889-A1 (DE)
Title: Sun blind for motor vehicle
Inventor: PROBETS CYRIL JOHN
IPC: B60R9/05
Filed: 1993-05-05
Abstract: The sin blind for a vehicle comprises a blind, a frame for the blind, and fixing for fixing the frame to the vehicle. The sun blind is movable from a closed position to an open position in which it provides shade for the vehicle from the sun.The blind can be a sheet. The frame is adjustable in width in order to enable the frame to be fitted to vehicles of different widths.
Patent DE-4315602-A1 (DE)
Title: Oscillating piston pump acting as dry runner - has single vane connected to two swivel sockets to avoid sliding action
Inventor: HERTELL SIEGFRIED
IPC: F04C18/39
Filed: 1993-05-11
Abstract: Pump is which the piston is formed by a journal (3, 1) seated on the pump shaft (4), and on which a carrier ring (7) is freely rotatable. The pump shaft and journal rotate in roller bearings on the rotary axis of the pump housing. The carrier ring and the ump housing are connected by a vane (12) the ends of which fit into a pair of swivel joints (13, 14). The piston makes a circular movement where the central point of the journal follows a path along the axis of the pump shaft. ADVANTAGE - Avoids sliding movements at the vane linkage points and is suitable as a dry running mechanism independent of a vehicle lubrication system.
Patent DE-4315804-A1 (DE)
Title: Aromatiser for mash distn. for retaining aroma - comprises shaft with condenser mounted on still head of distillery with sloping base for returning mash and reflux condenser water chamber
Inventor: KOTHE ULRICH
IPC: C12H6/02
Filed: 1993-05-13
Abstract: Aromator comprises a shaft-type body on the still head of a distillery, having a sloping base for returning mash and a reflux condenser at the top. A boiling tray is at a distance above the base, from which a tubular cylinder extends into the water chamber of the reflux condenser and opens into a cooling bell, which has a neck forming a gap opening into the interior of the shaft. ADVANTAGE - Retains aroma.
Patent DE-4317312-A1 (DE)
Title: Pressure sensor in a plastics housing and method for its production
Inventor: WEIBLEN KURT ING GRAD
IPC: G01L19/14
Filed: 1993-05-25
Abstract: A pressure sensor (2) in a plastics housing (1) is proposed, having a connection between an external pressure connection (18) and the pressure sensor (2), of such a design that a connecting tube (21) surrounds a sensor tube stub (5) to form a gap (22). According to the invention, for simple assembly and stress-free connection, an adhesive (23) is used for sealing the gap. <IMAGE>
Patent DE-4317641-A1 (DE)
Inventor: BECKER ACHIM HELMUT
IPC: B01D53/26
Filed: 1993-05-27
Abstract: A process is described for drying a flowing gas which has an approximately periodically varying moisture content. In order to ensure that a preset dew point temperature is never exceeded, it is provided that the gas is conducted through a medium which can adsorb moisture regenerably and whose adsorption capacity is greater than the mean moisture content of the gas. In addition, an apparatus for carrying out the process is described, a source of flowing gas, in particular air, which has a varying moisture content being connected to a gas consumer, and a chamber filled with a medium is provided in the connection between source and consumer, which medium adsorbs moisture regenerably and has an adsorption capacity which is greater than the mean moisture content of the gas. <IMAGE>
Patent DE-4317645-A1 (DE)
Inventor: ROCKSTROH FRIEDBERT
IPC: F04C2/14
Filed: 1993-05-27
Abstract: In a pump gearwheels 3, 3A; 4, 4A are rotatable to pump fluid from a suction duct to a pressure duct, a gearwheel 3 of one of the pairs being fixedly connected to a drive shaft 2 for rotation therewith and a gearwheel 4 of the other pair being selectably connectible to the shaft for rotation therewith or disconnectible from the shaft to permit rotation relative thereto. Connection to the shaft is by way of a friction couple produced by cone sleeve 6, 7 on the shaft and cooperating cone rings 10, 11 connected to the gearwheel 4. When the gearwheel (4) is disconnected from the shaft, it can be arrested by frictional or mechanical locking with the housing. Instead of locking, measures can be taken to prevent the gearwheels 4, 4A of the disconnected pair from being turned by hydraulic influences in the pump. <IMAGE>
Patent DE-4318909-A1 (DE)
Title: Arrangement for fitting a transparent window to a vehicle body
Inventor: HEINZ WERNER
IPC: B60J1/02
Filed: 1993-06-07
Abstract: An arrangement for fitting a transparent window to a vehicle body has a bonding arrangement by means of which the window is secured to a body part, the adhesive being arranged in a trough on the body part opposite the edge region of the window surface. For an adhesive which sets inflexibly there are provided on the body part a plurality of receiving boxes which form a limited receiving space and, arranged in a row with a gap between them, are designed such that they are open towards the adjacent window surface.
Patent DE-4319082-A1 (DE)
Title: Crankcase construction for IC engine - uses ladder frame and free-standing upper and lower main bearing supports
Inventor: BREITENBERGER MANFRED ING
IPC: F02F7/00
Filed: 1993-06-08
Abstract: The IC engine has reciprocating pistons. The ladder frame (3) is formed as one piece with the crank casing (1) and apart from machining and mounting openings (4) completely closes the crankcase from below. The upper main bearing bracket (6') and the lower main bearing bracket (6'') are transversely freestanding. The upper main bracket (6') is releasably connected to the crank housing in a relatively small contact area (11) around the main bearing bolts (7). USE/ADVANTAGE - IC engine embodies acoustically optimised crankcase structure without additional parts and hence without additional cost.
Patent DE-4328249-A1 (DE)
Title: Device for medical and physical-chemical removal of masses from deteriorated blood circuit vessels - includes inflatable balloon pressure-controlled from outside patient and located before blood vessel section,thus producing treatment chamber
Inventor: SCHWEIZER MARK DR MED
IPC: A61B90/30
Filed: 1993-08-23
Abstract: An intravasal blocking of the deteriorated blood vessel section is achieved by an inflatable balloon pressure-controlled from outside the organism and located before the blood vessel section and a further such balloon behind the blood vessel section. This produces a treatment chamber cut off for a longer period from the natural blood circulation. The treatment chamber is accessible via several treatment channels issuing into it from outside the organism. A nutrition channel is drawn through the treatment chamber, maintaining a nutrition flow. The treatment chamber is washed, empty of blood, via several treatment channels and is lit for optical observation by light conductors fed through the treatment channels. Through the treatment channels medication and partic. pre-treated solutions by an electrostatic or electro-dynamic field are fed in and out of the treatment chamber, by means of which masses sepd. from the deteriorated blood vessel section are removed. USE/ADVANTAGE - To remove masses from deteriorated blood vessels.
Patent DE-4328484-A1 (DE)
Title: Monitoring of single-fibre optical connection lines up to a passive interface
Inventor: FISCHER GEORG DR ING
IPC: H04B10/071
Filed: 1993-08-24
Abstract: For simpler evaluation of a monitoring signal which is reflected at a passive optical interface of a single-fibre optical connection line connected to an optical waveguide connection unit, a preferably asymmetrical splitter inserted at the passive interface into the optical connection line is terminated initially in a reflection-free manner before the connection is commissioned, and a cancelling echo cancellation signal is determined and stored in the optical waveguide connection unit for the monitoring signal components reflected overall at reflection points of the single-fibre optical connection line; the optical splitter is then terminated in a markedly reflecting manner for the operation of the single-fibre optical connection line and the cancellation signal is added during the operation of the single-fibre optical connection line to the reflected monitoring signal received in the optical waveguide connection unit. <IMAGE>
Patent DE-4330082-A1 (DE)
Title: Burner
Inventor: BOMBIS DIETER
IPC: F23C9/00
Filed: 1993-09-06
Abstract: In a burner (1) having a burner tube (11), an atomising nozzle (12), an air-supply line (13) and a baffle plate (21) arranged in the burner tube (11) in front of the atomising nozzle (12), the burner tube (11) is provided, at the end projecting into a boiler space (3), with a collar (31) which projects outwards and runs all the way or part of the way round. By virtue of this design, waste gases are necessarily supplied directly to the burner flame in an almost constant quantity irrespective of the geometric configuration of the boiler space (3). The waste gases pass directly into the hot core of the burner flame, so that complete combustion is ensured and no unburnt hydrocarbon components escape with the waste gases. <IMAGE>
Patent DE-4330779-A1 (DE)
Title: Homocinetic joint having a retainer having carbon-rich, carburised layers
Inventor: YOSHIDA KAZUHIKO
IPC: F16D3/224
Filed: 1993-09-10
Abstract: The invention relates to a homocinetic joint having an outer part, an inner part and torque-transmitting spherical parts which are arranged so as to be rotatable between matching grooves which are provided in pairs between the inner and outer parts and which are held by a retainer which is inserted between the outer and the inner part, with the retainer being characterised in that the retainer (5) comprises low-carbon steel containing essentially from 0.1 to 0.4 % by weight of carbon, 1.0 % by weight or less of silicon, 1.0 % by weight or less of manganese and from 0.5 to 3.0 % by weight of chromium and whose remainder is essentially iron (Fe), and which is carburised to form a carbon-rich, carburised surface layer containing 1.5 % by weight or more of carbon. If the joint is used for a homocinetic joint which is subjected to relatively great stresses owing to the fact that the joint is nowadays built so as to be more compact and lighter, the retainer is in sliding contact with the spherical parts in a state of high surface pressure, which gives high wear resistance and hot strength. <IMAGE>
Patent DE-4335801-A1 (DE)
Title: Obstacle detector for vehicle using radar system - detects obstacles in vehicle path and is used as part of ABS system to detect vehicle speed and determine ideal travel route
Inventor: BUTSUEN TETSURO
IPC: G01S13/935
Filed: 1993-10-20
Abstract: The obstacle detector has a steering angle sensor (5) to detect the vehicle steering angle. A gear position detector (7) detects the vehicle generated gear rate. The speed of the vehicle is also detected (6). A travel route plotter (8) indicates the vehicle travel route based on the detected steering angle. A second route plotter indicates a travel route based on the detected gear position. A selection circuit (10) selects a route depending on the operational status of the vehicle from one of the two route plotters. The selector chooses the second route (9) when the steering angle is smaller than a predetermined value and chooses the first route when the steering angle is greater than or equal to the predetermined valve. An ABS control system (21) calculates a relative speed of the vehicle based on the distance between the vehicle and a detected obstacle. USE - For collision prevention, ABS.
Patent DE-4337764-A1 (DE)
Title: Single-circuit hydraulic system to suppress the rolling motion of a motor vehicle
Inventor: JOHN THOMAS
IPC: B60R16/08
Filed: 1993-11-05
Abstract: Single-circuit hydraulic system for active chassis control to suppress the rolling motion of a motor vehicle, comprising a supply pump, a primary line to at least one actuator of a front axle and of a rear axle of the vehicle, a number of valves which influence the supply of the actuators, and a number of adjustable pressure-limiting valves, there being installed within the common primary line of both actuators a reversing valve which influences the supply to and discharge from the acuators of the two axles, and a further, series-connected control valve determining the supply just to one axle, the control valve being designed as a 4/2-way valve.
Patent DE-4337869-A1 (DE)
Title: Plastering machine
Inventor: BRINKMANN FRITZ
IPC: E04F21/08
Filed: 1993-11-05
Abstract: A plastering machine comprises a mortar-spraying device with mortar pump, a drive motor and an adjustable V-belt mechanism with a belt pulley comprising two conical discs, one disc of which can be displaced axially with respect to the other by a piston/cylinder unit in order to change the belt-wrap angle. The piston/cylinder unit (30) is connected directly to the axially displaceable disc (16) such that the axially displaceable disc is coupled in the axial direction to the drive member (32, 34) of the piston/cylinder unit, but, in the rotational direction, is independent thereof, and that the piston/cylinder unit (30) is designed as a double-action piston/cylinder unit. <IMAGE>
Patent DE-4339021-A1 (DE)
Title: Opening-lever arrangement
Inventor: THOMAS HARTMUT DIPL ING
IPC: G07F1/04
Filed: 1993-11-10
Abstract: The invention relates to an opening-lever arrangement for coin-testing devices which is further improved in terms of manufacture and assembly. In order decisively to reduce the constructional space necessary for arranging the opening lever and, at the same time, decisively lower the assembly and production costs, the opening lever 1 has an inner spring 2 insertable into a receiving orifice 12 of the coin-tester housing 10 and is equipped with catch elements 5; 8 which positively retain the opening lever 1, attached completely onto a bearing journal 11 and, after rotation through an angle, pivoted into an initial position and pretensioned by torsional forces of the spring 2, and hold it in this pretensioned initial position. The opening lever 1 is designed, together with the spring 2 and the catch element 5; 8, as a one-piece constructional part which is preferably made from an elastic plastic. <IMAGE>
Patent DE-4340584-A1 (DE)
Title: Endoscopic instrument for breast implant
Inventor: HERRMANN UWE DR DR
IPC: A61B1/015
Filed: 1993-11-29
Abstract: The endoscopic instrument (1) has a tubular shaft (4) allowing insertion of an optical viewing device (9) and a treatment instrument (15) e.g. a laser fibre. An hf or mechanical probe may also be used. The distal end of the shaft (4) has a channel part (17) with an opening providing an additional viewing window for the viewing device.Pref. the shaft has an oval cross-section, the channel part being provided by a shaft extension extending over an angle of about 200 degrees (1). The laser is e.g. a YAG laser.
Patent DE-4341556-A1 (DE)
Title: Working gaseous medium pressure boost for efficient energy conversion
Inventor: JENSEN MICHAEL
IPC: F04F7/00
Filed: 1993-12-07
Abstract: A system for energy conversion employs a gaseous working medium which is first of all subjected to a pressure changing stage (3) in which a Laval type orifice (10) accelerates the flow (5) to a speed of 300/360 m.per sec. as a result of expansion. A closure valve (12) is periodically opened and closed to produce a travelling compression wave opposing the established flow (5) but is prevented from affecting its progress by a non-return valve (12A) which re-opens on the arrival of the succeeding rarefaction wave to recommence the cycle. A pressure smoothing chamber (5) enables the pressure energy to be converted to electromechanical energy via the turbine (14) and generator (15) with medium cooling losses compensated by heat exchangers (16,17).
Patent DE-4341727-A1 (DE)
Title: Method and device for tensioning the conveying member of a continuous conveyor
Inventor: SCHRAGE RALF
IPC: B65G23/44
Filed: 1993-12-08
Abstract: The invention relates to a method for tensioning the conveying member, especially the conveying chain, of a continuous conveyor, especially a chain conveyor. The invention relates, further, to a device for the preferred execution of the abovementioned method. The object on which the invention is based is to specify a tensioning method which leads to a reliable tension of the conveying member. This object is achieved, according to the invention, in that the conveying member is first tensioned to a predetermined (high) degree of tensioning, and in that the tension is then relaxed by a specific amount to a working tension.
Patent DE-4343502-A1 (DE)
Title: Weapon-stopping foam preparations from guided missiles and other devices, agents and methods for life-preserving uses
Inventor: SACHSE RUDOLF DIPL ING
IPC: F41H9/00
Filed: 1993-12-20
Abstract: The invention is characterised in that, by means of rocket-propelled guided missiles and also of rocket positions and/or, at close range, by means of grenade throwers, special chemical containers are fired into the deployment areas of machine weapons, even in barricaded positions/in vehicles/on ships, which containers in a few seconds release foam compositions which distribute chemically active silicon preparations on and in the weapon mechanisms. The intrinsic surfactant action of the foam-forming chemicals dissolves the weapon lubricants (greases) and, by means of the oxidant components in the foam mass, converts the silicone ethers and silicon-halogen chemicals outside into crystalline silicon dioxide precipitants, which has a strong braking effect on the functional parts of the weapons, e.g. munition feed devices, etc. These highly chemically active stopper substances are each accommodated separately in a protected manner in disposable containers, e.g. made of fibre-reinforced recycled paper having plastic coating and coating of epoxy resins. For rapid foam formation in the target area, the abovementioned containers release a mixture of concentrated hydrogen peroxide (superoxide) as pressure generator with hydrazine hydrate and with foam formers based on fatty alcohol sulphonates and stabilisers, e.g. pectins, protein hydrolysates/lignins. The hydrogen peroxide component also effects the rapid conversion of the silicones into crystalline silicon dioxide. The abovementioned ... Original abstract incomplete.
Patent DE-4343999-A1 (DE)
Title: Plaster base with baseplate and grid of spaced adhesive strips
IPC: E04F13/04
Filed: 1993-12-22
Abstract: The adhesive strips (4) are cut away at the top and firmly coupled to the grid parts resting on them. After applying numerous adhesive strips to the baseplate (2), the grid is set on them. Between the grid and baseplate are set one or more spacers (8), at least temporarily, onto which the grid is pressed during the reaction phase of the adhesive strips. Pref. the press contact between the grid and the spacers is maintained up to solidifying of the adhesive strips. Typically the spacers are put in place prior to application of the grid and removed after the compression of it. The plaster base (1) is produced in a flow process.
Patent DE-4344446-A1 (DE)
Title: Constructional building system for all ages - has basic elements of elementary geometric shape, such as cubes, having dove-tailed groove running all around into which connecting elements fit
IPC: A63H33/10
Filed: 1993-12-24
Abstract: Each side of each basic element (1) has back-tapered grooves (3). Into these grooves fit connecting elements and or identical building blocks or connecting elements of various materials and or removable media for forming surfaces such as adhesives or colours. The basic elements have grooves all round in the form of dove-tailed grooves or shaped so that round bars are inserted. One or more sides of the building blocks are sloping. USE/ADVANTAGE - For children to construct a surrounding world. Helps form awareness, grip, logic, and architecture, art and technical understanding.
Patent DE-4401867-A1 (DE)
Title: Prepn. of aq. fat dispersion of good storage stability
Inventor: ANSMANN ACHIM DR
IPC: C09K23/00
Filed: 1994-01-22
Abstract: Prepn. of an aq. dispersion (A) of water-insoluble fatty material (I), meltable at 30-100 deg C, and comprising 10-60 wt.% (I) and 0.01-1 wt.% one or more cationic and/or nonionic emulsifiers (II), comprises (1) heating the fatty phase of (I) and dissolved fat-soluble (II) to above its m.pt. and (2) mixing and homogenising this melt with an aq. phase (of water and water-soluble (II)), also at above the m.pt. of the fatty phase, in a static or dynamic dispersion device.  The new feature is that the emulsion formed is subjected to the strong shearing forces of a homogeniser throughout the cooling phase to 20 deg C or below.
Patent DE-4410159-A1 (DE)
Title: Linear guide unit for machine tool
Inventor: BODE HELMUT DIPL ING
IPC: B23Q1/26
Filed: 1994-03-24
Abstract: The linear guide unit has a guide rail (2) with rolling tracks (3), guide trolley able to be moved along the rail and a damping element in the form of a slide (21) round the rail, in front of or behind the trolley. The slide has friction elements (4) in it to run on the guide rail, under pressure of a spring in the slide housing (1) acted on by a spring (6). The compression spring is in the form of a dish spring (5), axially supported with one end against the friction element and the other end against the screw. The friction elements can thus be set as required on the contact surfaces of the guide rail.
Patent DE-4420310-A1 (DE)
Inventor: DAUTE PETER DR
IPC: C08G18/65
Filed: 1994-06-10
Abstract: The admixture of 5 % by weight dimer diol, in relation to the total polyol weight, is sufficient to improve resistance to hydrolysis of polyurethane moulded bodies.
Patent DE-4422340-A1 (DE)
Title: Shut-off device for an internal combustion engine lifting valve
Inventor: AISTLEITNER KARL
IPC: F01L13/00
Filed: 1994-06-27
Abstract: A rocker arm actuating an inlet valve, for example, is supported on a bearing pin, which is arranged longitudinally displaceable but can also be locked by means of a locking pin. In the latter case the cam lift is transmitted to the valve, in the former case the rocker arm actuates the bearing pin instead of the valve. The bearing pin is formed by a valve clearance adjusting element, beneath which a thrust piece is situated. The said thrust piece has a through-bore in which the locking pin can engage. An advantageous embodiment is indicated with guide bushings for the bearing pin and for the locking pin.
Patent DE-4426344-A1 (DE)
Inventor: UNGARTEN GLENN M
IPC: G02B5/20
Filed: 1994-07-25
Abstract: A flat or curved surface of plastic or glass is dyed or otherwise adapted to exhibit high attenuation of light emissions over most of the visible spectrum, but to have reduced attenuation within one or more selected light emission pass bands matched to the light emission wave bands of the display illumination source. The disclosed deadfront colour filter permits construction of an automotive instrumentation display having reduced transmission of ambient light flux and providing a "deadfront" appearance when de-activated, while allowing transmission to the observer of intended display images.
Patent DE-4429443-A1 (DE)
Title: Tower puzzle toy
Inventor: LO WEI WU
IPC: A63F9/08
Filed: 1994-08-19
Abstract: The tower puzzle toy comprises a central shaft, a top cap and a bottom cap respectively fastened to the central shaft at two opposite ends. There are rotary decks revolvably mounted around the central shaft and defining a number of radial ball chambers. There is a top packing ring and a bottom packing ring respectively mounted around the central shaft and retained between the central shaft and either cap. There is at least one ball for insertion through a ball inlet on either cap through a through hole on either packing ring into either ball chamber. The ball is moved from one ball chamber to another and from one rotary deck to another by turning the rotary decks around the central shaft relative to one another and/or turning the tower puzzle toy upside down.