baber/WOPTO huggingface dataset:
Patent DE-3309929-A1 (DE)
Title: Element for the ducting of flue gas and combustion air of combustion sites, especially of a heating boiler
Inventor: SCHMITZ GEORG DIPL ING
IPC: F23J13/02
Filed: 1983-03-19
Abstract: In an element consisting of two coaxial pipes, a combustion air pipe and a flue gas pipe arranged concentrically within it, for conducting flue gas and combustion air of a combustion site, cleaning and measurement openings in the pipes are formed, in that an opening is arranged in the wall of each pipe, in that the mid-axes of the openings are in mutual radial alignment, and in that each opening has a cover abutting externally with positive locking on the wall of the associated pipe, rotatably displaceable relative to the pipe about the common pipe centre of the two pipes, and engaging over the edges of the opening.
Patent DE-3310139-A1 (DE)
Title: Shower partition
Inventor: GROTH JOACHIM
IPC: A47K3/36
Filed: 1983-03-21
Abstract: The invention relates to a shower partition for bath or shower tubs, having at least one, preferably frameless, angular separating plate, e.g. made from plastic, which can be pivoted immediately above the tub rim by means of wall hinges attached directly to it. In order to improve such a shower partition, it is provided that in the region of the wall hinges the separating plate is angled or offsets in order to form a vertical rim section directed towards the wall hinges.
Patent DE-3310356-A1 (DE)
Inventor: DICKS KARL-HEINZ DIPL ING
IPC: C03B27/04
Filed: 1983-03-22
Abstract: 1. A blast head for a nozzle system for blowing onto curved sheet-like objects, particularly curved panes of glass, a) having a plurality of pivotally nozzle elements and b) having nozzle openings in the nozzle elements, characterized by the following features : c) the nozzle elements (1) have a substantially U-shape and partially overlap one another like scales ; d) in the lateral overlapping region, the nozzle elements (1) are guided in sealing pockets (7) ; e) the sealing pockets (7) are each formed by two walls (7a and 7b) which are parallel to one another and the spacing apart of which ist somewhat greater than the thickness of two superimposed side walls (6) of two adjacent nozzle elements (1) ; f) the inner walls (7b) of the sealing pockets (7) together with the nozzle elements (1) form an air chamber supplied with blow air ; g) at the two ends of the blast head, the nozzle elements are constructed in the form of semi-box-shaped end members (13) which are resistant to bending, h) the faces of the end members forming the end faces of the blast heads are guided in stable sealing pockets (14) ; and i) the nozzle elements (1) are held by a carrier (3) having a variable shape which can be adapted to the curvature of the sheet-like object.
Patent DE-3310890-A1 (DE)
Inventor: SCHOLZ WERNER DIPL ING
IPC: H04N5/92
Filed: 1983-03-25
Abstract: 1. A device for recording and playing back a television signal which does not contain any line synchronising pulses during the image sweep characterized in that together with the television signal a PCM signal is recorded, the bit clock of which is coupled the line frequency, and that during play back the regenerated bit clock serves as the clock signal for recreating the line synchronising pulses (H1, H2) during the image sweep.
Patent DE-3318036-A1 (DE)
Title: Body as a support for names or figures
Inventor: KOLODZIG UDO ALBERT
IPC: F21S8/08
Filed: 1983-05-18
Abstract: The internally illuminated body as a support for names or figures, especially house numbers, is designed as a column (10) and consists of a crystalline marble at the upper end of which, and externally, the name or the number is applied and which is of hollow design in its interior in the region of the name or the number, the light source being arranged in the cavity. <IMAGE>
Patent DE-3323628-A1 (DE)
Title: Optocoupler
Inventor: DEMMEL FRANZ
IPC: H04B10/80
Filed: 1983-06-30
Abstract: The invention relates to an optocoupler in which platelet-shaped particles (11) are embedded in the enveloping compound (6), which are aligned in such a manner that they reflect the light transmitted by the light transmitter (1) towards the light receiver (2) and, at the same time, keep away external light incident from outside. The particles (11) consist of boron nitride or mica or aluminium powder and in each case titanium dioxide can also be added. <IMAGE>
Patent DE-3329889-A1 (DE)
Title: Mounting for cutting frame
Inventor: ANDERSON FRANK T
IPC: B31B50/20
Filed: 1983-08-18
Abstract: Plate for accommodating and mounting a cutting frame in a machine for cutting out envelopes from a paper stack. The metal cutting frame is held by magnets embedded in the plate. A multiplicity of displaceable elements are let into the plate. These elements act on the cutting frame in order to secure it to the plate in the intended position. Furthermore, a lifting-rod arrangement is provided in the plate. The cutting frame can be lifted from the magnets by the lifting-rod arrangement if the cutting frame is to be exchanged (Fig. 3). <IMAGE>
Patent DE-3329945-A1 (DE)
Title: Fluid guiding device for processing machines having a circulating processing chamber
Inventor: RATHJEN AXEL
IPC: B01D33/00
Filed: 1983-08-19
Abstract: The invention proposes a fluid guiding device which permits different fluids to be supplied separately to a circulating endless chain of individual processing chambers and/or to conduct away the fluids from individual moved cells back to the fixed installation. The devices for guiding the fluid only require a minimum of sliding sealing surfaces and are thus almost frictionless in operation. Moreover, the different fluids are relatively sharply separated because of the low dead volumes and can be conducted away substantially without loss.
Patent DE-3333730-A1 (DE)
Title: Heating boiler with heating register of serpentine form
Inventor: KEHREL HERBERT
IPC: F24H1/28
Filed: 1983-09-17
Abstract: Heating boiler with a combustion space (1) with a flue (3) connected to it and at least one heat carrier medium casing surrounding these as a heating register and constructed as a double-walled lamella (2), a portion of the heating register lamella (2) above the combustion space (1) being bent in a serpentine shape. This portion consists of uniform and essentially horizontally arranged layers of serpentine loops, in which the flow of the heat carrier medium takes place as a crossflow relative to the flow of flue gas. Furthermore a process is given by which such a heating boiler can be produced. <IMAGE>
Patent DE-3335900-A1 (DE)
Title: Large-bale press
Inventor: JOHLER FRANZ
IPC: A01F15/07
Filed: 1983-10-03
Abstract: The large-bale press for cut stalk material has a swing-open pressing chamber, which is provided with an inlet orifice for feeding the stalk material and which, by the swinging open of part of the pressing chamber, forms an outlet orifice for the finished bale, as well as a pick-up device for the cut stalk material, a conveying drum between the pick-up device and inlet orifice, and a binding device for the bale. Starting from a ready-rolled round bale, a square large bale is obtained if two adjacent rollers are respectively mounted on a short rocker lever and if two adjacent rollers following them are respectively mounted on a long rocker lever, in such a way that the pairs of rollers with the short rocker lever can be moved away from the ready-rolled round bale and the pairs of rollers with the long rocker levers can be moved towards the ready-rolled round bale. <IMAGE>
Patent DE-3338303-A1 (DE)
Title: Sound-absorbing structural member for soundproofing walls on bridges
IPC: E01F8/00
Filed: 1983-10-21
Abstract: Sound-absorbing structural members for soundproofing walls on bridges should be as lightweight as possible, in order to avoid high additional bridge loads, and as maintenance-free as possible. In order to avoid undesired leakage currents on railway bridges, the use of metals and steel reinforcements should also be foregone. The structural member according to the invention comprises a course of concrete of a structure with bulk porosity, facing the transport route, for sound absorption, and a thin base course of fibre concrete, which is monolithically bonded to the porous concrete. The sound absorption is achieved by the fine open pores of the concrete with bulk porosity. The base course of fibre concrete can be made very thin, since it is not to be inlaid with steel reinforcement, which results in considerably weight savings in comparison with conventional absorbing structural members of reinforced concrete. At the same time, foregoing steel reinforcement means that undesired electrical leakage currents are avoided.
Patent DE-3344346-A1 (DE)
Title: Chasing machine which is easier to operate
Inventor: JULIUS ROLF
IPC: B21C47/02
Filed: 1983-12-08
Abstract: Chasing machine for smoothing and machining the edges of sheet-metal strips, having a number of machining stations and side guides arranged in series in the direction of strip running and having an upcoiling pulley arranged downstream thereof for the machined strip, the machine being inclined laterally with the coiling pulley (1) in a plane parallel to the direction of strip running in such a way that the resulting coil also rests on the coiling pulley. <IMAGE>
Patent DE-3400098-A1 (DE)
Title: Endpiece for roller gate profiles
Inventor: HOERMANN MICHAEL DIPL ING
IPC: E06B9/58
Filed: 1984-01-03
Abstract: The endpiece 5 serves for the insertion of roller gate profiles which have on their upper side and lower side eyes, which extend over their entire width, are curved and serve as articulation points, for inserting the immediately adjacent roller gate profile. The endpiece 5 is in this case a die-cast zinc part. The holding part 11 is designed as a tab which bears against the roller gate profile only on one side and which has on its upper side a clinch bolt 13 and a web 15 running transversely to the extent of the holding part 11 (Fig. 1). <IMAGE>
Patent DE-3404418-A1 (DE)
Inventor: BAUMGAERTNER MANFRED DR
IPC: G05B19/10
Filed: 1984-02-08
Abstract: 1. Microprocessor-controlled adjusting and display unit (1) of heating regulators for a value from two value groups (A, B), a first value group (A) containing the temperature and time data and a second value group (B) only containing values to be put into operation, and for maintenance, by the expert and the values being displayed successively in a loop with fixed sequence by means of continuous-switching operation of the display, characterized in that an adjusting element (4) for the first value group (A) and adjusting elements (5) for the second value group (B) are allocated to an actuating element (3) and the display unit (2) displays only one value at the same time and in the initial state only the most interesting value, and during the continuous-switching operation of the actuating element (3) the values of the first value group (A) are displayed successively and, if the actuating element (3) is switched over, the values of the second value group (B) too are displayed successively.
Patent DE-3411206-A1 (DE)
Title: Method for setting up and overriding incoming-call protection in subscriber terminals connected to telecommunications switching systems, in particular telephone switching systems
Inventor: FURTNER ALFRED DIPL ING
IPC: H04M3/436
Filed: 1984-03-27
Abstract: In the method for setting up and overriding incoming-call protection in subscriber terminals connected to telecommunications switching systems, in particular telephone switching systems, an additional memory, in which a subscriber can enter a plurality of digits of a secret code number, is provided in the subscriber terminal or in the exchange along with an incoming call protection memory which can be activated via a simple switching operation and which identifies the incoming-call protection. If a subscriber who has been informed of this secret code number, having reached the incoming-call-protected subscriber, then dials this code number, this is identified by comparison with the contents of the additional memory and the incoming call protection is then overridden for this call.
Patent DE-3416970-A1 (DE)
Title: Control valve
Inventor: LECHNER HANS
IPC: F16K31/04
Filed: 1984-05-08
Abstract: The invention relates to a control valve with defined operative positions of an actuating shaft which projects from a valve housing and is in operative connection with the shaft of a servomotor in a housing. The shaft of the servomotor is coupled to the actuating shaft in a manner fixed rotationally but unfixed in the direction of the shaft via an intermediate member, the housing of the servomotor being fixed to the valve housing via a releasable connection.
Patent DE-3421336-A1 (DE)
Title: Splitting device for producing wood chips
Inventor: KRETZER WALTER
IPC: B27L7/00
Filed: 1984-06-08
Abstract: Published without abstract.
Patent DE-3423396-A1 (DE)
Title: Apparatus for separating the covering layers from conveyor belts
Inventor: WERNER HORST
IPC: B26D3/28
Filed: 1984-06-25
Abstract: The invention relates to a movable apparatus for separating the covering layers from conveyor belts with reinforcement inserts, especially steel cables. The object of the invention is to devise an apparatus for separating the covering layers from conveyor belts, which apparatus operates at high cutting speeds and ensures stable running of the equipment. The object is essentially achieved according to the invention in that the apparatus continuously separates the covering layer from the carcass, at an adjustable thickness, using a rotating belt knife, and automatically moves forwards in the working direction on the conveyor belt.
Patent DE-3424829-A1 (DE)
Title: Internal combustion engine
Inventor: WAGNER JOHANN ING
IPC: F02F1/24
Filed: 1984-07-06
Abstract: The four valves of each cylinder are operated by two overhead camshafts by way of bucket tappets. In order to compensate for the valve axes lying other than at right angles to the axis of the camshaft, pushrods supported on both sides in spherical surfaces are provided between the bucket tappets lying with their axes at right angles to the camshaft and the valve stems, which pushrods, in order to permit a greater length, run partially inside the valve stems of hollow construction.
Patent DE-3427433-A1 (DE)
Title: Electronic chess clock
IPC: G07C1/28
Filed: 1984-07-25
Abstract: In order to simplify the playing time setting customary in electronic chess clocks by means of a multiplicity of switches or input keys, permanently prescribed time programs are provided which can be called up via a single control element. The control element can be constructed as a program key which can simultaneously have the function of a key for switching on and for interrupting the game. The player keys can be used in conjunction with the program key to set arbitrarily prescribable playing times. Other control and display functions of the electronic chess clock can also be executed by only the one program key in conjunction with player keys. <IMAGE>
Patent DE-3444599-A1 (DE)
Title: Transporting and/or stacking apparatus for shaped parts, in particular of plastic or else of sheet metal
IPC: B65G57/32
Filed: 1984-12-07
Abstract: A transporting and/or stacking apparatus for shaped parts which are designed to coincide in their shape and size and, by their configuration, fit at least sectionally one into the other, is designed for a continuous operating sequence. It operates with a supporting rest 2, which tilts the individual shaped parts 1 out of their feeding position into a transporting position and under which there runs through a conveying device with receiving compartments 27 for individual shaped parts 1. Operating obliquely to the direction of movement of the conveying device 3 there is a pushing apparatus 15, which forms in the receiving compartments 27 from the individual shaped parts 1 in each case a shaped-part stack 30 and pushes this away through a guide channel 32. <IMAGE>
Patent DE-3447046-A1 (DE)
Title: Central locking system for motor vehicles
Inventor: SCHLEGEL CHRISTOPH DIPL ING
IPC: E05B77/46
Filed: 1984-12-22
Abstract: In a central locking system for vehicles having an electrical change-over device (19), which can be actuated from the outside by means of a key, for driving a central locking system of the actuation elements (1, 3, 5, 7), the circuit from the change-over device (19) to the assembly (11, 13) supplying the actuation element is interrupted if one of the doors is not in its fully closed position. The closed position of the doors is interrogated via door contact switches (15). Preferably, the interruption of the circuit is indicated visually and/or audibly and bypassed by a timing element (25, 31) after a predetermined time, and as a result the vehicle is locked. <IMAGE>
Patent DE-3502727-A1 (DE)
Title: Element for anchoring wall parts, which can be connected thereto, in the undercut longitudinal groove, having an opening slot, of a receiving part
Inventor: RUECK HANS-PETER
IPC: E04H15/64
Filed: 1985-01-28
Abstract: The invention relates to an element for anchoring wall parts, which can be connected thereto and consist of deformable flat material or solid material, in the undercut longitudinal groove, having an opening slot, of a receiving part, into which groove the element can be introduced. The thickness of the element according to the main patent (Patent Application P 3439921.6-25) is of smaller dimensions than the width of the opening slot of the longitudinal groove, such that the element can be inserted through the opening slot into the interior of the longitudinal groove and, after having been pushed into the longitudinal groove, its contours change to such an extent that pulling the element out of the longitudinal groove in a direction transverse to the longitudinal extent of said groove is reliably prevented. In a further development of the subject matter of the main patent, the invention proposes that the element contain a head part (1), designed as a deformable hollow body with a rhombic outer contour, and a tail part (2) connected thereto. The head part is provided on the inside with a tongue (5) which terminates in a lance-shaped widening (6) and extends from the front side (1') of the head part rearwards into the region of its tail-part-side walls (3, 4) running at an angle with respect to each other. The invention further proposes that the tail-part-side walls of the head part have, on their inner surface, a saw-tooth-like, inwardly directed elevation (7) which, in the pushed-in position of the element, ... the undercuts (6') of the widening (6) ... Original abstract incomplete. <IMAGE>
Patent DE-3504174-A1 (DE)
Title: Device for regulating the bottom wall in coating units
Inventor: RUNGE DIETER
IPC: A23G3/22
Filed: 1985-02-07
Abstract: The invention relates to a device for regulating the bottom wall in coating units. The device for regulating the bottom wall is part of a coating unit. On coating units of this type, long-life bakery products, marzipan and the like are coated on all sides with coating mass, such as liquid chocolate or couverture. The aim of the invention is to develop a device by which uncomplicated operation with low operating effort can be realised. The invention is based on the object of developing a device for regulating the bottom wall, which device can be adjusted via an operating element. The object is achieved according to the invention in that a device for regulating the bottom wall has been developed which is composed of a transport roll, over which a mesh belt is conducted, and which has at least two functional elements which are arranged in such a way that the functional elements are fixed to a pivotably mounted framework and a lever is assigned to the framework, the functional elements being adjustable with respect to their position to the framework.
Patent DE-3504698-A1 (DE)
Inventor: REBHAN FRANZ
IPC: B27B17/08
Filed: 1985-02-12
Abstract: A chain saw with an endless sawing chain comprised of articulated links is provided with guiding flaps for guiding the sawing chain into a groove of the blade of the chain saw. A driving wheel is provided at the end of the blade on the motor side to drive the chain, guided at the free end of the blade on return wheels in the form of toothed wheels. In the cutting section of the blade (2), the chain (3) is guided and supported on the points (7a) of the teeth (7) of other toothed wheels (5) mounted on roller bearings, thereby enabling to obtain a chain saw which eliminates the deficiencies of prior measures taken to reduce the friction between the chain and the blade of the saw, the side guiding and the support of the chain in the cutting section of the blade being provided for, while avoiding the friction which prior existed between the chain and the blade.
Patent DE-3505038-A1 (DE)
Title: Plastics cord provided with lugs
Inventor: FUCHS MICHAEL DIPL ING
IPC: B29C45/14
Filed: 1985-02-14
Abstract: In order rapidly to provide a plastics cord with accurately spaced lugs which can be subjected to relatively high mechanical load, the invention provides that lugs (2) made of plastic are welded or injection moulded onto the plastics cord (1) at defined distances from one another (Fig. 1). <IMAGE>
Patent DE-3507208-A1 (DE)
Title: Floating roll with a drive
Inventor: KUNNEN JOSEF
IPC: D21G1/00
Filed: 1985-03-01
Abstract: Floating roll which is driven via a planetary gear unit and has a planet carrier with three planet wheels and the sunwheel is connected via one or more couplings to the drive shaft and the internal gear drives the roll, which is supported by self-aligning roller bearings on the roll axle, the planet carrier being mounted rigidly and fixed in terms of rotation in the roll support and a hole in the planet carrier bearing the roll axle and the internal gear being connected to the roll via an optionally double-joint coupling.
Patent DE-3509010-A1 (DE)
Title: 2-(4'-Hydroxymethylphenyl)pyrimidines
Inventor: BURDESKA KURT DR
IPC: C07D239/36
Filed: 1985-03-13
Abstract: Novel pyrimidines of the formula <IMAGE> in which R denotes OH or Cl, and R1 and R2 independently of one another denote hydrogen, hydroxyl or C1-4-alkyl, and a process for their preparation are described. The novel compound are useful intermediates for the preparation of optical brighteners of the 4-[pyrimidine-(2)-yl]stilbene series.
Patent DE-3510401-A1 (DE)
Title: Silo-bale distributor
Inventor: STRAUTMANN KLAUS-PETER
IPC: A01K5/00
Filed: 1985-03-22
Abstract: To make it possible to travel along a fodder aisle, with silage fodder bales deposited on it, for feeding purposes, a silo-bale distributor is provided with a gantry-like undercarriage, so that it can move over and beyond the fodder bales. <IMAGE>
Patent DE-3513735-A1 (DE)
Title: Self-service machine for dispensing liquid, especially two-stroke fuel mixture
IPC: G07F13/02
Filed: 1985-04-17
Abstract: A piston pump (9) is arranged, together with its drive device (10), in a storage container (1) for the liquid. The working stroke of the piston pump (9) is limited by a stop (23). The stop (23) is adjustable by means of a screw-type output member (28) of a gear, the driving member of which can be rotated manually by means of a rotary knob (25). The gear has a second rotatable output member which adjusts a counter of an indicator device. When a coin, for example a 1 franc piece, is accepted, a coin-collecting device (44) triggers a suction stroke and a delivery stroke of the piston pump (9). The volume of the liquid dispensed thereby depends on the position of the stop (23) and is indicated by the indicator device. The simple appliance makes it possible to dispense a quantity of liquid corresponding exactly to the value of a coin and indicates this quantity to the customer. <IMAGE>