baber/WOPTO huggingface dataset:
Patent DE-3324162-A1 (DE)
Title: Grip fitting, especially for motor-vehicle doors
Inventor: RUECKERT EDVARD
IPC: E05B79/06
Filed: 1983-07-05
Abstract: The invention relates to a grip fitting, especially for motor-vehicle doors, with a grip handle which is mounted in an articulated manner and extends in front of the door outer surface and which is articulated at one end on a hinge block to be fastened to the door outer wall and the other end of which extends into the region of a fastening block screwed near the door rebate; the grip handle is the only connecting bridge between the hinge block and the fastening block; particularly for the relief of relatively high tilting moments and for a durable design, the invention proposes that the end of the grip handle (3) located on the same side as the door rebate be coupled to an actuating lever (28) which is mounted in the fastening block (22) and which, in the end region of the outward pivoting movement of the grip handle (3), assumes a stop position blocking the further outward movement. <IMAGE>
Patent DE-3330318-A1 (DE)
Inventor: KORSMEIER WILHELM
IPC: F24C3/12
Filed: 1983-08-23
Abstract: 1. An apparatus for cooking or for heating equipped with several gas burners some or all where of are intended for cyclic operation, the gas line of each such burner incorporating valve means to control gas flow to said burner and ignition means, the valve means of each gas burner intended for cyclic operation being associated with a cycle timing device comprising a timer and a valve controlled by said timer characterized in that the valve means in the gas line to each gas burner intended for cyclic operation (1A through 1E) is a multi-way valve (4A through 4E) with two alternative inlets (41, 42), gas passing to each such burner intended for cyclic operation through either of said inlets, one of said two inlets (41) being connected by a gas line (3A through 3E) to a main gas line (2) and the other one of said inlets (42) being connected to a cyclic-operation gas line common to all such multiway valves associated with said burners intended for cyclic operation (5) and in that said common cyclic-operation gas line (5) is connected to said main gas line (2) through a valve (7) controlled by the timer (8) of one cycle timing device common to all such burners intended for sequentiel operation (6).
Patent DE-3334322-A1 (DE)
Title: Liquid explosive compositions for practice
Inventor: TROCINO JOSEPH LOUIS
IPC: C06B43/00
Filed: 1983-09-22
Abstract: The explosive compositions are produced from commercially available nitric acid and a conventional industrial solvent and display extremely high explosive power. The compositions are more stable than the usual explosives, such as HMX or RDX, formed as a charge and are substantially cheaper. The industrial solvent is nitropropane.
Patent DE-3337405-A1 (DE)
Title: Apparatus, to be used in the confectionery industry in particular, for coating articles, for example cakes, with decorations or the like, following a coating pattern
Inventor: UFTRING WERNER
IPC: A21C15/00
Filed: 1983-10-14
Abstract: This invention concerns apparatus, to be used in the confectionery industry in particular, for the coating of articles (3), for example cakes, with decorations (5) or the like, following a coating pattern. The articles (3) are conveyed forwards by means of a transport belt (2). The decorations (5) are assembled in an assembly station (7). A device for transporting the decorations (5) to a circulating separating belt (9) is assigned to this assembly station (7), above which separating belt (9) a stationary separating device (11) is arranged at a separating station (10) at a longitudinal distance from the transport device. This separating device (11) has recesses which are open at the top and bottom and counter to the movement (8) of the separating belt (9). The end regions of the recesses, which regions are closed in the direction of movement (8), are approximately as wide as the diameter of the decorations (5) and are arranged in relation to one another in accordance with the coating pattern. In the region of the separating station (10), there is a transfer device (26) which can reciprocate between a reception position facing the separating device (11) and a coating position facing the coating station (4). When in the reception position, the transfer device (26) takes hold of the decorations located in the end regions of the recesses and when in the coating position, places them on the article (3) to be decorated. <IMAGE>
Patent DE-3344395-A1 (DE)
Title: Process for the operation of an absorption heat pump
Inventor: NONNENMACHER PETER DIPL ING
IPC: F25B30/04
Filed: 1983-12-08
Abstract: Process for the operation of an absorption heat pump in condensationless direct heating operation, and heating plant operating according to the process, in which in direct heating operation a bypass duct (44) for the refrigerant, containing a throttle (46) and bypassing at least the expansion valve (16) and the evaporator (18), and a bypass duct (50) for the weak solution, bypassing the solution throttle (30), are opened, and the flow conditions in the solvent circuit (26,32) are adapted to the changed pressure drops between the stripper (10) and the absorber (24) such that at least as much solvent per unit time is passed through the solvent circuit (26,32) as in heat pump operation. This has the advantage that in direct heating operation not only the temperature in the absorber (24), but also the heating power supplied to the stripper (10), can be increased without the temperature and the pressure in the stripper (10) rising above the values occurring in normal heat pump operation. <IMAGE>
Patent DE-3344863-A1 (DE)
Title: Ceramic scissors
Inventor: YOSHIDA HARUO
IPC: B26B13/06
Filed: 1983-12-12
Abstract: A pair of scissors is disclosed, having a first part (1) and a second part (2), each of which has a cutting region (E) at one end and a handle (H) at the other end, these first and second parts (1, 2) being rotatably mounted on a shaft (P) so that an article can be cut between the cutting regions (E) of the first and second parts (1, 2) by the shearing forces of these cutting regions (E), at least the cutting regions (E) of the first and second parts (1, 2) being formed from a ceramic material and exhibiting a cutting angle ( theta ) of 20 to 90 DEG  and a blade thickness (C) of 0.02 to 1.0 mm. The scissors have excellent adaptability to the cutting operation, and there is virtually no fracture or splintering in the cutting regions (E), even if the scissors are reused many times. <IMAGE>
Patent DE-3346450-A1 (DE)
Title: Device for determining the north direction
Inventor: SINDLINGER RAINER DIPL ING
IPC: G01C19/38
Filed: 1983-12-22
Abstract: A rate gyro 1 having a sensing axis and an accelerometer are arranged on a frame body 18. The frame body 18, with a stepping motor 24, is supported rotatably about the vertical axis 22 on a frame 23. The frame is mounted, for example, fixed to the vehicle. The sensing axis 20 of the gyro, the sensing axis 21 of the accelerometer and the vertical axis are aligned at right angles to one another. The north direction is determined by three measurements in the positions of the frame body 18 set by the stepping motor at 0 DEG , 90 DEG  and 180 DEG . The accelerometer is used for determining the inclination of the vertical axis 22 from the vertical and the north direction angle determined by the gyro is correspondingly corrected. Furthermore, this arrangement can be used for sensing disturbance movements, for example due to sinking movements of the vehicle and their compensation.
Patent DE-3347068-A1 (DE)
Title: Direction finder
Inventor: BISCHOFF MICHAEL DIPL ING
IPC: G01S3/32
Filed: 1983-12-24
Abstract: In a direction finder with a plurality of direction-finding channels, an oscillator device is tuned with the aid of the received signal to the correct converter frequency in order to identify even extremely brief signals by means of an auxiliary signal of an omnidirectional antenna. The RF direction-finding signals are mixed with the oscillator signal to form a fixed intermediate frequency. For high-speed tuning of the oscillator device still within the signal period, the entire received frequency band is subdivided into a plurality of frequency sub-bands. One of a plurality of signal paths is assigned to each frequency sub-band using appropriate frequency-selective means, among which the auxiliary signal is distributed. The tuning to the converter frequency, which is supplied to mixers disposed in the direction-finding channels, is carried out on the basis of that signal path in which a received signal is detected. A filter bank or an oscillator bank, for example, is provided to subdivide the received frequency band into a plurality of frequency sub-bands.
Patent DE-3401038-A1 (DE)
Title: Process for improving the oxidation in the lime scrubbing process to bind acid constituents such as SO2, HCl etc.
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/50
Filed: 1984-01-13
Abstract: In order to avoid an impairment of the thermal efficiency with too high an air excess in the combustion chamber system, according to the invention it is proposed that air and/or oxygen or air and/or additional oxygen-donating chemicals are fed during the scrubbing process, preferably upstream of and/or within the scrubbing water feed. The power station boiler for utilising fossil fuels is operated so that the oxygen content in the flue gas is greater than 5.5 %.
Patent DE-3404953-A1 (DE)
Title: Circuit arrangement for the contactless measurement of velocities in projectiles
Inventor: PISTOR MANFRED DR ING DR
IPC: G01S13/58
Filed: 1984-02-11
Abstract: A microwave transmitter (1) mounted on the barrel muzzle simulates an electronic measuring base in such a manner that, in accordance with the Doppler principle, a rest signal (fA) is mixed with an acceleration signal (fD) in the projectile tip and from this the muzzle velocity of the projectile is produced. This value is given to a delayed fuse (2) as correction factor. <IMAGE>
Patent DE-3407004-A1 (DE)
Title: Retaining means for a massaging device
Inventor: BACHMANN JULES
IPC: A61H15/00
Filed: 1984-02-27
Abstract: The retaining means comprises two solid supports (1, 2) which are fastened on a base (3), and a sliding part (20) whose height is adjustable and on which the massaging device (7) can be releasably fastened. The sliding part (20) comprises a rear wall (5) guided in grooves (8) and a plate (6) which is rotatably fastened thereon and on which a tensioning device (30) for fastening of the massaging device (7) is arranged. The massaging device (7) can be mounted or removed by a simple pivoting movement of a lever (10). In the mounted state, the massaging device (7) is immobilised on the plate (6), whereas the latter is freely rotatable and arbitrarily adjustable in height by displacing the rear wall (5). Rungs (4) are provided between the supports (1, 2), so that the retaining means can at the same time be used as wall bars. <IMAGE>
Patent DE-3410330-A1 (DE)
Title: Duvet
Inventor: STRAHL GERHARD
IPC: A61N2/06
Filed: 1984-03-21
Abstract: Magnetic duvet and underblanket for the curative treatment of the human body with external and internal disorders. The duvet comprises a piece of large-surface woven, knitted, braided or other cloth corresponding to twice the size of a normal duvet, made of a permanently magnetic, elastic or magnetisable, elastic fibre material, so that this duvet can at the same time be used as duvet and underblanket.
Patent DE-3412326-A1 (DE)
Inventor: DREWELL PAUL
IPC: F41J5/06
Filed: 1984-04-03
Abstract: To determine the impact point and/or velocity and/or angle of incidence of projectiles hitting a target at supersonic speed, independently of the angle between the projectile trajectory and the perpendicular to the impact image plane, there are frames which are arranged in two planes parallel to one another and to the target surface and to the sides of which are attached acoustic sensors surrounding the expected flight trajectories of the projectiles. The impact point, projectile velocity and angle of incidence can be calculated from the sequence and difference in transit time of the electrical signals triggered in the sensors by the bow wave of the projectile. <IMAGE>
Patent DE-3415297-A1 (DE)
Title: Internal combustion engine
Inventor: LEGAT REINHARD
IPC: F02B27/04
Filed: 1984-04-24
Abstract: By means of the invention the disadvantages of spark ignition engines caused by the residual gas content can be greatly reduced. Owing to the high terminal expansion pressure a large proportion of the charge mass already flows out through the main mass flow duct up to the bottom dead centre, a residual secondary mass flow is exhausted through another duct. Since lower exhaust losses occur in the duct for the residual secondary mass flow, and owing to the lower pressure level a smaller residual gas content occurs, the efficiency is improved.
Patent DE-3418571-A1 (DE)
Title: Method and device for encrypted data transfer
Inventor: KLEMENZ HANS-JOERG
IPC: H04L9/12
Filed: 1984-05-18
Abstract: The encrypted text is formed at the transmitting end by mixing the clear text with a key pulse string generated by an encryption generator (1). In conjunction with an encrypted-text memory (4), a recognition device (5) continuously checks the encrypted text for the occurrence of a specific synchronisation bit pattern. As soon as this occurs, a re-initiation of the encryption generator (1) is triggered, a number of encrypted-text bits following the synchronisation bit pattern being used as a new encryption key or as a selection address for encryption keys stored in a key memory (3). A similar procedure is followed at the receiving end. Transmission of additional information during re-synchronisation and thereby a reduction of the data throughput are thus avoided. <IMAGE>
Patent DE-3419736-A1 (DE)
Inventor: KLARENBACH HANS WERNER
IPC: B67D1/04
Filed: 1984-05-26
Abstract: A combined dispensing and safety valve for use in syphons for foamed cream has a housing which constitutes a cover for the bottle of the syphon and receives a tiltable or reciprocable valving element of the dispensing valve. This valving element has an axial passage for the reciprocable valving element of the safety valve which opens when the pressure in the bottle reaches a preselected threshold value. The axial passage has a smaller-diameter section for the shank and a larger-diameter section for the head of the valve element of the safety valve. The seat for the valving element of the safety valve can be defined by a detachable cup of the valving element of the dispensing valve or by the surface surrounding the smaller-diameter section of the axial passage. The valving element of the safety valve is biased to its operative position by a coil spring which is installed in the larger-diameter section of the axial passage. The shank of the valving element of the safety valve carries an annular seal which contacts the internal surface of the valving element of the dispensing valve in the smaller-diameter section of the axial passage, at least while the safety valve is closed.
Patent DE-3426421-A1 (DE)
Title: Process for fabricating a semiconductor configuration
Inventor: BENEKING HEINZ PROF DR RER NAT
IPC: H01L29/08
Filed: 1984-07-18
Abstract: In a process for fabricating a semiconductor configuration in which an implantation mask is used to produce semiconductor zones having regions of differing thickness, a hole is produced in an insulating layer located on the surface of a semiconductor configuration and a metallic layer is deposited electrolytically in said hole. The deposition is effected in such a way that the deposited metal extends in the form of an overhang from the hole outwards onto the surface of the insulating layer.
Patent DE-3434538-A1 (DE)
Title: Process for producing materials having acoustic and/or thermal insulating properties
Inventor: CELIS MANUEL REVUELTA DE
IPC: C04B38/02
Filed: 1984-09-20
Abstract: In a process for producing building materials having favourable acoustic and/or thermal insulating properties, an inorganic starting material such as, for example, fly ash or slake is comminuted and intimately mixed with a substance which evolves gases, and this mixture is heated, if necessary, a porous material having the desired properties being formed.
Patent DE-3435078-A1 (DE)
Title: Windsurfing board with emergency paddle
Inventor: SCHEIDT WALTER R DIPL ING
IPC: B63B35/79
Filed: 1984-09-25
Abstract: The invention relates to a windsurfing board with emergency paddle and is characterised in that an in particular flexible pocket (2) is pulled over one end of the wishbone boom (1), which pocket (2) is fastened by the surfer preferably by means of a line (5) located on the rig, the pocket (2) acting as a water-resistance area. The pocket (2) can be easily carried by the surfer, for example in a trapeze-belt pocket. It can also be fastened in a fixed position in an easily releasable manner to parts of the windsurfing board. In an emergency the surfer can easily reach a safe shore by means of the paddle thus formed from wishbone boom (1) and pocket (2). <IMAGE>
Patent DE-3435754-A1 (DE)
Title: Shower-tray-support/used-water tank
Inventor: JANSEN PETER
IPC: E03B1/04
Filed: 1984-09-28
Abstract: In order to economise on fresh water when flushing WCs, the entire quantity of used water from shower and washbasin is collected by means of a tank. The tank (1) is configured such that it further serves as a support for the shower tray. Installation is made considerably easier since masonry-encased aprons are no longer necessary. A pumping device is installed inside the tank. This is a self-priming pump (9) which pumps the used water, as required, into a WC-flushing cistern. The pump is switched by a pressure switch (8) which, in turn, is controlled by the line pressure in the flushing-cistern feed line. An OR-valve (7) which is arranged upstream of the pressure switch feeds the flushing cistern either with used water or with fresh water and prevents used water from passing into the fresh-water line. This arrangement causes the pumping device to be controlled automatically via the prevailing water pressure. <IMAGE>
Patent DE-3440556-A1 (DE)
Title: Light signal for toy railways
Inventor: HERZER KUNO
IPC: A63H18/02
Filed: 1984-11-07
Abstract: Light signal for toy railways, consisting of pedestal, pole with an O-shaped, U-shaped or rectangular profile and with signal image carrier with a U-shaped profile, LEDs being attached in a galvanically conductive fashion, for example soldered, welded or bonded, inside the signal image carrier on the printed circuit board bearing the conductor tracks in a known manner. <IMAGE>
Patent DE-3442518-A1 (DE)
Title: Elastically flexible suspension arm joint, in particular for axle suspension arms of commercial vehicles
Inventor: BLAUSS FRIEDRICH
IPC: F16F1/38
Filed: 1984-11-22
Abstract: A description is given of an elastically flexible suspension arm joint which permits simplified installation and support as well as an advantageous design and arrangement of its bearing block on the axle or on the underbody. 
<??>The suspension arm joint can be supported on a bearing body by means of a rubber-elastic bush arranged in a bearing opening in a suspension arm-joint head, it being possible to clamp the bush between abutments by its ends, which project from the bearing opening, for the purpose of prestressing. For simplified installation and support, the bearing body forms a bearing shaft which can be clamped fast by its end pieces on the bearing block, onto which bearing shaft in each case one clamping plate forming an abutment can be pushed. Supported against the outer side of each clamping plate is at least one clamping element, which rests against an oblique surface and, when the bearing shaft is clamped fast to the bearing block, can be moved by a respective clamping bolt at least in the direction of the axis of the bolt. This movement of the clamping elements is converted by the oblique surfaces into a movement of the two clamping plates towards one another to prestress the bush.
Patent DE-3444859-A1 (DE)
Title: Rotary cellular pump for hydraulic systems
Inventor: HERTELL SIEGFRIED
IPC: F04C15/06
Filed: 1984-12-08
Abstract: The invention relates to a rotary cellular pump, preferably for feeding hydraulic systems, the term rotary cellular pumps referring to all pump types having revolving cells. In order to prevent disruptions in the case of intermittent operation or operation at different rotational speeds, a plurality of outlet bores is disposed between the dead-centre positions, which outlet bores are safeguarded by non-return valves and each of which preferably opens into a plenum.
Patent DE-3446358-A1 (DE)
Title: Method and device for measuring the oblique position of the wheels of a vehicle
Inventor: MINAGAWA KOJI
IPC: G01B5/255
Filed: 1984-12-19
Abstract: A method and a device for measuring the oblique position of the wheels of a motor vehicle is provided. According to one embodiment of the invention, a wheel toe determining device is provided with two detector plates which are normally arranged at a corresponding distance from one another so that the corresponding wheel of the vehicle can be arranged between them and which are pressed from both sides against the wheel when they are activated in order to determine the oblique position of the wheel with respect to the longitudinal centre line of the vehicle, i.e. the wheel toe of the wheel. In addition, a special connecting mechanism is provided for connecting four carrying and holding parts to one another, on which parts the four wheels of the vehicle are arranged; the connecting mechanism is configured in such a way in order to determine the direction of the longitudinal centre line of the motor vehicle with respect to the reference line of the connecting mechanism.
Patent DE-3447172-A1 (DE)
Inventor: SCHWAB HELMUT
IPC: E06B9/04
Filed: 1984-12-22
Abstract: 1. A folding shutter made of aluminium for windows, doors or the like, including a frame (3) and slats or lamellae (6) which connect frame pieces (5) opposite ane another, are preferably set at an angle with their cross section and keep slits between each other clear, characterized in that connecting pieces (8) project at the ends of the slats (6) and extend the latter, the projecting ends (8a, 8c) of said connecting pieces tapering, and that the slats (6) engage in openings (7) of the frame pieces (5) at least with the projecting ends (8a, 8c) of the connecting pieces (8).
Patent DE-3501063-A1 (DE)
Title: Launching and hoisting-in apparatus for boats, in particular free-fall lifeboats, on a ship, as well as a ship with such an apparatus and boats for such an apparatus
Inventor: KAROLCZACK HANS
IPC: B63B23/28
Filed: 1985-01-15
Abstract: A launching and hoisting-in apparatus for free-fall lifeboats at the stern of a ship has a hauling-in device allocated to a launching way provided with rollers. This hauling-in device is designed as a parallel frame (14) which can be swung outboard and has pivoting supports in a portal-like fashion in relation to the launching way (4). The pivoting supports each have a tackle line (16) which can be put into one suspension arrangement (11) each at the boat (5) with at least two ropes which are fastened to articulations of the boat (5) provided in the vicinity of the forebody and afterbody and of which one is secured diagonally to the centre line of the boat on the other side than the other rope. Here, one suspension arrangement has a certain three-point fastening which is fastened on one side to the forebody and afterbody of the boat and is run transversely to the other side of the boat (5) and secured there. <IMAGE>