baber/WOPTO huggingface dataset:
Patent DE-3234767-A1 (DE)
Title: Circuit arrangement for heating elements in cooker recesses
Inventor: BRANDL GEORG DIPL ING
IPC: H05B1/02
Filed: 1982-09-20
Abstract: The heating elements of adjacent individual heating regions and a heating element arranged between them are interconnected in a common manner to the heating power control device of one of the individual heating regions by means of suitable switch elements, for elongated cooking vessels. An additional zone heating element, which is effective during individual heating region operation, is reliably inhibited from operating during combination operation. <IMAGE>
Patent DE-3243041-A1 (DE)
Title: Filling machine for filling a valve sack
Inventor: HERDA DIETER DIPL ING
IPC: B65B7/02
Filed: 1982-11-22
Abstract: In a filling machine for filling a valve sack (3) with a filling tube and a conveying device for conveying the filled valve sack (3) to a welding device (12), by means of the welding tool (13) of which the valve of the valve sack (3) can be closed, the conveying device can be realised simply and with little expenditure by having the welding device (12) pivotedly arranged beside the filling tube and by making the conveying device pivotable about a hinge joint (10) which is approximately at the point of intersection of the axes of the filling tube (3) and the welding tools (13). <IMAGE>
Patent DE-3245543-A1 (DE)
Title: Impeller drive
Inventor: POSINGIS JUERGEN
IPC: A63H27/26
Filed: 1982-12-09
Abstract: The multi-stage impeller drive is intended to permit high-performance and true-to-scale model construction of jet-powered aircraft. This is achieved in that a plurality of axial compressors (rotors) are coupled one behind the other to adjacent air guiding surfaces (stators). (Figure 1). In addition to guiding the air, the stators also have the task of holding the bearing for the rotor shaft. The rotors, which are thus supported independently of the motor, allow the motor to be positioned in accordance with points of view based on flow technology, and for the rotors to be driven from there via an articulated shaft or the like. As a result of coupling a plurality of rotor-stator units one behind the other, a broad approximation to the rate of movement on the propulsion provided by the rotor blade pitch is achieved, even at rest and during starting. This means that there is little friction of the air on the rotor blades and hence a better relationship of the motor power to the generated thrust. <IMAGE>
Patent DE-3248141-A1 (DE)
Title: Plastic expanding dowel
Inventor: BISPING HEINZ
IPC: F16B13/12
Filed: 1982-12-27
Abstract: The plastic expanding dowel comprising an expansion sleeve (1) has a central opening (5) which extends over part of the sleeve length and is intended for receiving an expansion element. That part of the expansion sleeve (1) which carries the central opening (5) is adjoined by expansion portions (2) having longitudinal slots (6) which are open towards the outer contour. By overlapping the longitudinal slots (6) which are arranged on each portion, a guide channel (7), which continues the central opening (5) and is intended for receiving the expansion element, is provided. <IMAGE>
Patent DE-3303007-A1 (DE)
Title: System for transmitting and/or storing analog values
Inventor: GASSMANN GERHARD-GUENTER
IPC: H04L25/08
Filed: 1983-01-29
Abstract: The analog values to be transmitted or to be stored are converted into digital data words with high resolution. Each digital data word is split into two or more bit groups. Each bit group is converted into an analog value which is transmitted or stored. The band width is distinctly narrower than with a purely digital transmission of equal speed. An error-free transmission is possible by restriction to fewer amplitude steps. <IMAGE>
Patent DE-3304549-A1 (DE)
Title: Self-filling remaining-money unit
Inventor: SCHIWIETZ BERNHARD
IPC: G07F5/24
Filed: 1983-02-10
Abstract: Remaining-money units with a change-money store (12) in an automatic vending machine serve for keeping a limited amount of change money available. In order, for the purpose of forestalling attempts at fraud, to prevent appropriate coins from being issued from the change-money store (12) instead of the sometimes false original coins inserted, when the money-return function is actuated, according to the invention the change-money store (12) is preceded by an intermediate cashbox (6) with an intermediate lock (29), from which the directly inserted coins can be returned by way of a switch aperture (14) when the money-return function is triggered on the vending machine. Only when the sales transaction is initiated and the return of money is no longer possible is the intermediate cashbox (6) emptied into the change-money store (12) by means of the lock (29) or, when the change-money store (12) is full, into the vending-machine cashbox by way of a switch aperture (13). <IMAGE>
Patent DE-3305005-A1 (DE)
Title: Method and apparatus for determining the temperature distribution along a length
Inventor: ISSEL WOLFGANG DIPL PHYS DR IN
IPC: G01M3/00
Filed: 1983-02-14
Abstract: The invention relates to a method and apparatus for determining the temperature distribution along a length, for example a steam pipe 3. Parallel and next to the steam pipe 3, there is a pipe 4 which is filled with air and has a pump 6 and a sensor 7 arranged at its ends. In the interior of the pipe 4, a hollow polyethylene line 5 filled with butane gas is arranged. If, due to a leak, steam issues from the steam pipe 3 and this steam heats the hollow line 5, butane gas diffuses at that point from the hollow line 5 into the pipe 4. By means of the pump 6, the column of the air with the butane gas which has diffused in is moved at intervals past the sensor 7 which is sensitive to butane gas, whereupon the temperature distribution can be detected on the connected indicator instrument 8. From the time of arrival and the quantity of the gas, the magnitude and location of the leak can be determined. <IMAGE>
Patent DE-3306463-A1 (DE)
Title: Industrial truck
Inventor: KIRSCHNECK ERICH DR ING
IPC: B66F9/24
Filed: 1983-02-24
Abstract: An industrial truck having a plurality of drives such as travel drive, steering drive and at least one load-carrier drive, has an instruction input arrangement and at least three control instruction signal computers, connected thereto, for the drives. The control instruction signal computers (23-26) are provided, for the instruction input arrangement, in a star connection to a central station (31) at whose input the instruction input arrangement is arranged and which is designed in the form of a single-ship computer with switching of identification memories and comparison arrangement for through-connection to outputs. Here, the number of outputs corresponds at least to the number of all possible function assemblies with drives of an industrial truck, and connection or disconnection of control instruction signal computers (23-26) is provided as a function of the required number. <IMAGE>
Patent DE-3309581-A1 (DE)
Title: Safety mast foot for windsurfing boards
Inventor: SCHEIDT WALTER R DIPL ING
IPC: B63B35/79
Filed: 1983-03-17
Abstract: The invention relates to a mast foot for windsurfing boards which connects the mast to a joint fastened to the surfboard or the mast to the surfboard and in which a gap is created between the deck surface and the mast by exceptional bending forces, occurring when body parts are jammed between mast and deck, with the consequence of defined buckling or deflection above the joint at a predetermined buckling point with preferably adjustable spring preloading or at a predetermined bending point in the form of an elastic segment to avoid injuries to the jammed body part. The drawing shows the exemplary embodiment of the predetermined buckling point. <IMAGE>
Patent DE-3309739-A1 (DE)
Title: Container for storing flat objects
IPC: G11B23/023
Filed: 1983-03-18
Abstract: A container for storing a flat object, having a drawer which is movably mounted in a housing and after the release of a lock can be moved by the force of a spring from a closed position into an open position which permits the insertion and removal of a flat object, is characterised in that a water brake is provided in order to limit the speed of the drawer as it moves into the open position. A low-noise opening operation is thereby possible (Fig. 1). 
<IMAGE>
Patent DE-3317028-A1 (DE)
Title: Device for metal arc welding
Inventor: BODEWIG PETER W
IPC: B23K9/073
Filed: 1983-05-10
Abstract: The invention relates to a device for metal arc welding, having a constant voltage source and a feed apparatus for the welding wire, whose feed rate can be controlled as a function of the current. The voltage controller and the control device which is dependent on the welding current can be calibrated at two operating points on a current/voltage characteristic. The desired operating point on this current/voltage characteristic can be set on a common desired value transmitter. <IMAGE>
Patent DE-3319425-A1 (DE)
Title: Windsurfing board and mast mounting for such a windsurfing board
Inventor: BINDER HANS JOACHIM DIPL ING D
IPC: B63B35/79
Filed: 1983-05-28
Abstract: A mast mounting (12) for mounting a mast on the hull of a windsurfing board has a slide (15) which, mounted on a guide rod (19) and a locking rod (20), can be pushed back and forth in the sailing direction of the windsurfing board. Apart from performing the guide function, the locking rod (20) also performs a locking function. To this end, it is connected to a lever (21) pre-loaded by a spring (22) and has a vane (23) with a free piece (24). If the slide (15) is pushed up to a front end block (17), the vane (23) catches in such a way that it prevents a return movement of the slide (15). <IMAGE>
Patent DE-3322162-A1 (DE)
Title: Cable duct elements
Inventor: MEYER LOTHAR
IPC: H02G9/06
Filed: 1983-06-21
Abstract: The invention relates to cable duct elements for the protection and laying of cables, which consist of at least one plastic tubular-chamber profile which consists of at least three plastic tubular chambers which are connected to one another on their contact surfaces and whose contact surfaces in each case represent common wall parts and connecting surfaces which have a bi-concave cross-section. The central cavity, which encloses the tubular chambers, is of triangular, quadrilateral, pentagonal or hexagonal cross-section and is bounded by segments or arcs. The tubular-chamber profile is sealed in the vicinity of the protective tube ends by means of at least one sealing disc and/or sealing compound. The bracket shells which are used as a connecting piece for the tubular-chamber profiles have profiles on their inner wall, which are like grooves or corrugations and have a tooth-shaped or prong-shaped cross-section, and are connected to one another by means of connecting elements or screw connections.
Patent DE-3323542-A1 (DE)
Title: Holder for flat samples
Inventor: GARZ RUDOLF
IPC: A47F7/16
Filed: 1983-06-30
Abstract: The sample holder possesses a U-shaped clamp (10), in which an edge region of at least one sample or of a package of samples is held in a clamping manner. This clamp (10) has two legs (12) on a web (11) which can be pivoted relative to each other and, on their inside, have clamping projections (14) in the form of teeth or pins which engage into the sample or package of samples. Furthermore the clamp legs (12) have mutually engaging locking means (16, 17), by which the legs (12) are immobilised relative to each other in their sample holding position. The locking means (16, 17) can be formed by recesses and protuberances or by toothings. <IMAGE>
Patent DE-3326809-A1 (DE)
Title: Device for transferring containers
Inventor: WAGNER OTTO
IPC: B61D3/20
Filed: 1983-07-26
Abstract: Device for transferring containers which is constructed from a platform (1) on whose underside axles (3) with wheels (2) are mounted, the platform (1) preferably having two pairs (3) of axles which are located perpendicularly with respect to one another and are vertically adjustable in relation to one another by means of a vertical adjustment device (6) in order to be able to move the device on rails (8, 9) which extend perpendicularly with respect to one another. <IMAGE>
Patent DE-3331866-A1 (DE)
Inventor: SCHNIZLER ALBRECHT
IPC: E21B1/30
Filed: 1983-09-03
Abstract: A hammer drill has clamping jaws which are provided, in addition to clamping surfaces for radial clamping a cylindrical tool shaft, also with additional axially extending guiding surfaces for axially non-rotatably holding and guiding of the tool shaft, and the tool shaft is provided with guiding grooves associated with the clamping jaws.
Patent DE-3335530-A1 (DE)
Title: Gas-tight housing
Inventor: SMERNOS STAUROS DIPL CHEM DR
IPC: H05K5/00
Filed: 1983-09-30
Abstract: For hermetic encapsulation of film circuits and/or hybrid circuits, a housing is proposed whose baseplate (1) consists of the substrate which supports the circuits and a covering cap (2) which is connected to the substrate. Said covering cap (2) has a circumferential cap edge (4) with a flat underneath, which can be soldered. The substrate can, for example, be a ceramic plate or even an enamelled, large-area printed circuit board, which is provided with a printed conductor track configuration which corresponds to the image of the underneath of the cap edge (4), and which printed circuit board is soldered to said cap edge (4). In the case of another exemplary embodiment of the housing, the baseplate (1) consists of an enamelled printed circuit board, and the covering cap (2) consists of steel. The printed circuit board is provided with an enamel-free metal zone, which essentially corresponds to the image of the underneath of the cap edge (4), and the cap edge (4) is welded to the metal zone. In all the exemplary embodiments of the housing, the baseplate (1) can be connected to one or more covering caps (2) which partially or completely cover the flat sides (3) of the baseplate (1), as required. <IMAGE>
Patent DE-3337832-A1 (DE)
Title: WC flushing cistern
Inventor: ALTMANN KONRAD DIPL PHYS DR
IPC: E03D1/30
Filed: 1983-10-18
Abstract: The invention relates to a WC flushing cistern having a device which, using a permanent magnet and an additional float, allows a choice between full and partial discharging. Possible ways of arranging the operating levers or buttons which can prevent any undesired inadvertent actuation are proposed.
Patent DE-3340863-A1 (DE)
Inventor: MILLER WALTER DR
IPC: F16J15/00
Filed: 1983-11-11
Abstract: An encapsulated length or angle measuring system includes a follower or a coupling member which extends through a slit in a housing of the measuring system. Thus slit is sealed off against harmful environmental influences by sealing elements which extend along the slit and are spread open by the coupling member in the region where the coupling member passes out of the housing through the slit. This spreading of the sealing elements can result in sealing problems. In order to provide better sealing, the sealing elements are formed as thin, resilient metal sheets which define chambers on their active sealing surfaces which contain a sealing fluid. This sealing fluid, by means of adhesion and capillary action on the follower or coupling member, seals off the extremely fine gaps which are typically present between the follower or coupling member and the sealing lips.
Patent DE-3342422-A1 (DE)
Title: Sports shoe, in particular football boot
Inventor: CABERLOTTO ALBERTO
IPC: A43B5/02
Filed: 1983-11-24
Abstract: The invention relates to a sports shoe, in particular a football boot, the rear zone of which is reinforced by means of a reinforcement (1) which consists of a single piece which is arranged above the arch part and heel of the boot and is covered by an insole (10). The rear part of the reinforcement is connected to a rear cap (4) which, together with the reinforcement (1), forms a single body, so that the dynamic loads caused by the movement of the foot during the game are absorbed without overloading the upper leather (5). <IMAGE>
Patent DE-3342978-A1 (DE)
Title: Treatment couch
Inventor: HORN FRIEDRICH
IPC: A61G13/02
Filed: 1983-11-28
Abstract: A treatment couch has an intermediate frame (32) which can be lifted with steering arrangements (20, 22) on a displaceable foot frame and on one end of which a tiltable frame (34) is pivotably mounted and can be lifted with a hydraulic cylinder (40). A first support plate (14) is fastened on this tiltable frame adjoining its pivot axis. Another support plate (16) is fitted on the first support plate (14) about a pivot axis (42) and, on the support plate (16) a third support plate (18) is fitted via a pivot axis (44). The two support plates (16, 18) are supported by their own cylinders (46, 48) which are in turn pivotably mounted on the tiltable frame (34). A head rest plate (54) is supported on the tiltable frame (32) by means of a cylinder (50). The tiltable frame (34) results in high stability of the treatment couch, and short cylinders of small dimensions and correspondingly short actuation times are sufficient for adjustment of the angle of the support plates (14, 16, 18). <IMAGE>
Patent DE-3346788-A1 (DE)
Inventor: KRANZ HANS-WERNER
IPC: F21V17/00
Filed: 1983-12-23
Abstract: 1. Lighting visture for a lamp having a frame enclosing the lamp, having an insert mounted detachably on the frame and having a support device comprising a bearing part and a locking part between the insert and the frame, the locking part exhibiting a support arm which is retained by a spring in a locking position, in which the insert and frame are engaged with each other, which arm can be pressed by means of a handle counter to the force of the spring into a free position in which the engagement between insert and frame is released, in which fixture the insert has at least at one end a tailpiece which covers an end region of the frame and in which fixture the support device is arranged substantially on that side of the tailpiece of the insert which faces an accessory space, characterized in that the bearing part (70.1) of the support device (7.1) has two support walls (705.1, 706.1) oriented parallel to each other and to the longitudinal axis (L) of the frame and a stop part (7022.1) oriented transversely thereto, that the support arm (713.1) of the locking part (71.1) is located at the front end of a slide (711.1) which is guided slidably parallel to the longitudinal axis (L) between the support walls (705.1, 706.1) of the bearing part (70.1) and which together with the support arm (713.1) and the spring forms an intergral plastic part, that the spring comprises two V-shaped partial springs (714.11, 714.12) each having two spring arms (7141.11, 7142.11; 7141.12, 7142.12) which are arranged on both sides of the slide (711.1), that the end of the one spring arm (7141.11, 7141.12) of each partial spring (714.11, 714.12) is connected to the slide (711.1) in the region of the support arm (713.1), that the tailpieces (7142.111, 7142.121) of the other spring arms (7142.11, 7142.12) of both the partial springs (714.11, 714.12) are linked to each other through a transverse piece (7143.1) which abuts a transverse wall (702.11) of the bearing part (70.1), which wall is constructed as a stop part (7022.1), and that the support arm (713.1) rests upon the frame in the locking position of the locking part (71.1), the tailpieces (7142.111, 7142.121) of the partial springs (714.11, 714.12) being braced through the transverse piece (7143.1) against the stop part (7022.1) of the bearing part (70.1).
Patent DE-3347355-A1 (DE)
Title: Hair curler for styling hair
Inventor: GIMELLI BRUNO
IPC: A45D1/18
Filed: 1983-12-28
Abstract: In a hair curler for styling hair, a curling bar (13) is mounted rotatably in a handle (1) and can be actuated for setting up or folding down the curler teeth (14) by means of a longitudinally guided slide member whose radial cam (32) engages in a radial curve (34) formed on the curling bar (13). According to the invention, the slide member is a sliding sleeve (5) which can be displaced on the connection end (4) of the handle (1), and a helical spring (30) is fitted on a continuation (12) protruding into the hollow space (3) of the handle, which helical spring loads the sliding sleeve (5) in the direction of the forward feed position in which the curler teeth are set up. <IMAGE>
Patent DE-3347588-A1 (DE)
Title: Hedge trimmers having an electric-motor drive
IPC: A01G3/053
Filed: 1983-12-30
Abstract: In hedge trimmers having an electric-motor drive, the connecting cable consists of a core having current conductors for supplying the drive motor, and of control-current leads which surround the power-supply leads. The power-supply leads and the control-current leads are electrically conductively connected to a low-voltage current generator and a relay in such a manner that, when the drive motor is not in use, power is removed from the power-supply leads between the switch and the mains plug by not operating the switch, while, when the drive motor is in use, the low-voltage current generator generates a control current, by operating the switch, which control current is decoupled from the power network and triggers the relay, via the control-current leads, such that the power-supply leads supply power to the drive motor.
Patent DE-3402312-A1 (DE)
Title: Composition for the diagnosis and therapy of malignant tumours and for the therapy of impairment of cellular and humoral immune defences
Inventor: EHRENFELD UDO DR
IPC: A61K51/12
Filed: 1984-01-24
Abstract: The composition contains, besides customary vehicles and/or diluents,       1) an immunomodulator which contains a radioactive emitter, or 2) an immunomodulator which optionally contains a radioactive emitter in and/or on liposomes or   3) a lipopolysaccharide which contains a radioactive emitter, or 4) a lipopolysaccharide which optionally contains a radioactive emitter in and/or on liposomes or 5) a mixture which consists of at least two of the components 1 to 4.     Also described is a product which contains the abovementioned composition together with an aldehyde and optionally an alcohol.
Patent DE-3404630-A1 (DE)
Title: Hand-guided mobile mowing appliance
Inventor: STEIN JOHANN
IPC: A01D34/08
Filed: 1984-02-09
Abstract: The invention relates to a hand-guided mobile mowing appliance, preferably for mowing small green areas with high growth. It is a compact mowing appliance with a motor drive for the travelling drive and the cutter-bar drive. In particular, the construction with only one hub-free wheel, in which the motor drive and the mechanical power unit are accommodated completely or at least substantially, proposes a compact and easily manoeuvrable mowing appliance, the control handle of which is arranged adjustably and with vibration damping.
Patent DE-3405584-A1 (DE)
Title: Air-conditioning cabinet
Inventor: NEUHAUS GERHARD DIPL ING
IPC: F24F12/00
Filed: 1984-02-16
Abstract: In an air-conditioning cabinet for the conditioning of room air by means of outside air, with a first flow channel which connects an exhaust air inlet with a supply air outlet and has a first fan, and also with a second flow channel, which connects an outside air inlet to a forwarded air outlet and has a second fan, it is provided, for the removal of the heat load arising in a room and having the smallest possible consumption of energy, that an evaporator of a refrigerant circuit and also a first end section of a heat pipe heat exchanger extend in the first flow channel, and that a condenser of the refrigerant circuit and also the second end section of the heat pipe heat exchanger extend in the second flow channel.