baber/WOPTO huggingface dataset:
Patent DE-3040336-A1 (DE)
Title: Labelling machine gluing roller - has one piece profiled aluminium extrusion forming hub and body
Inventor: STRASSER MAX
IPC: B65C9/00
Filed: 1980-10-25
Abstract: The labelling machine gluing roller has a hub fitting on a shaft of the gluing mechanism and turning with it, a supporting body joined to the hub, and an elastic cover with cylindrical outer surface fitting over the body. The hub (2) and the tubular body (4) accommodating the cover (12) on its outside surface (6) are in one piece, and formed by a profiled aluminium extrusion. The hub can have a keyway (5), and can be joined to the body by ribs (3) in a star pattern. Angle-section rings (10,11) can be pressed onto the top and bottom ends of the body, their free flanges enclosing the cover between them.
Patent DE-3043560-A1 (DE)
Title: Constant power circuit for copier lamp supply - has regulator stage controlling phase interface control unit to regulate mains supply
Inventor: BOCK REINHARD ING GRAD
IPC: H05B37/04
Filed: 1980-11-14
Abstract: The constant power regulating circuit for use with electrical lamps of the type used in copying equipment, is designed to eliminate transient variations in mains voltage supply. The system operates with a reference value supplied either by an analogue device (19) or by a digital to analogue converter (18) coupled to a computer. The reference is applied to a regulating stage (15) for comparison with an actual value detected (14) by monitoring the system output. A phase control stage (16) operates to control a solid state switching circuit (11) and control the mains supply (10) to ensure a constant supply for the lamp (13).
Patent DE-3043929-A1 (DE)
Inventor: RYBA ANTON
IPC: F01P7/08
Filed: 1980-11-21
Abstract: The automatic fan comprises a thermostat formed by a gas-tight container provided with a front plate (22, 42, 50) and with an elastic wall (24, 39, 51). The container is filled with a fluid which acts, upon a temperature increase, on the elastic wall (24, 39, 51) so as to connect the fan with a driving shaft (2). The sealed container is a bellows (23a, b, 24, 32, 38, 39, 51, 52, 53, 61) which is sealingly integral with the front plate (22, 42, 50) exposed to cooling air. One or a plurality of elements (34, 41, 52) provide for the transmission of heat from the cooling air to the fluid. Said elements are in heat exchange with the front plate and project in the inner space of the bellows (23a, b, 24, 32, 33, 38, 39, 51, 52, 53, 61). These elements also determine the minimum distance adjustable between the front plate and the elastic wall (24, 39, 51).
Patent DE-3103095-A1 (DE)
Title: Aircraft having swept-forward wings and tail control surfaces
Inventor: LOEBERT GERHARD DR ING
IPC: B64C39/00
Filed: 1981-01-30
Abstract: The invention relates to an aircraft having swept-forward wings (30) and tail control surfaces. The wings (30) are constructed from a fixed inner wing (20) and separate wing tips (21, 22) which are supported such that they can rotate freely. The rotation axes (25, 26) of the wing tips (21, 22) run in the direction of sweep of the wings (20). <IMAGE>
Patent DE-3103748-A1 (DE)
Title: Apparatus for the erection of pairs of long-stringed roof tiles and for the formation of jigged rows
IPC: B65G57/08
Filed: 1981-02-04
Abstract: An apparatus for the erection of pairs of long-stringed roof tiles and for the formation of jigged rows has a first conveyor (1) on which the long-stringed roof tiles (4) are transported in pairs, lying flat next to one another on their wide sides (undersides) (4a), to an erection station. There, two long-stringed roof tiles (4) at a time are swung through 90 DEG  relative to one another by means of two mirror-symmetrically arranged pivoting arms pivotable about axes (7) arranged parallel to the longitudinal edges (4c) of the long-stringed roof tiles (4), so that the latter stand upright on their longitudinal edges. An intermediate conveyor inserts the upright pairs of roof tiles into pockets (11) of a second conveyor (8), from which the pairs of roof tiles are conveyed upright to a jigging station (H). Each pivoting arm (6) has a resting surface (6a) for the wide side (underside) (4a) of the long-stringed roof tile (4) and a supporting surface (6c) arranged at right angles to the resting surface (6a), for a longitudinal edge (4c) of the long-stringed roof tile (4). The axes (7) of the pivoting arms (6) are arranged so as to be raisable and lowerable relative to the first conveyor (1) in such a way that, before the long-stringed roof tiles (4) are swung up, the resting surfaces (6a) of the pivoting arms (6) can be raised above the conveying plane (E-E) of the first conveyor (1). The intermediate conveyor is designed as a lifting device with raisable and lowerable pairs of grippers (14) movable parallel to the longitudinal edges (4c) of the long-stringed roof tiles (4). By means of these pairs of grippers, the pairs of roof tiles (P) can be lifted out of the swung-up pivoting arms (6) and transferred into the pockets (11) of the adjacent second conveyor (8). <IMAGE>
Patent DE-3108447-A1 (DE)
Title: Apparatus for cutting a plurality of rods, conveyed side by side, in the tobacco-processing industry
Inventor: BARDENHAGEN DIETRICH
IPC: A24C5/28
Filed: 1981-03-06
Abstract: A plurality of rods, conveyed side by side and continuously in the direction of their longitudinal axis, and at the same speed, in the tabacco-processing industry are to be cut into individual articles. To this end, a knife support (44) with a knife (33) is mounted to be rotatable about an axis extending parallel to the rods (35a ... 35h). Rod guides (32a ... 32h) for supporting the rods during cutting are arranged immediately side by side in the region of the path of movement of the knife blade. Drive means (14, 16, 17) in the form of crank mechanisms are provided to move the knife support and the rod guides together with the rods during cutting. <IMAGE>
Patent DE-3108570-A1 (DE)
Title: Tantalum capacitor and suspension for applying silver layers in this capacitor
Inventor: PETRICK PAUL
IPC: H01G9/042
Filed: 1981-03-06
Abstract: A suspension for applying silver layers in tantalum capacitors is proposed, which is readily wettable by solder, in particular molten soldering tin, and is not worn down by the formation of alloys. The suspension contains fine silver particles and polystyrene as a binder in an organic solvent. A tantalum capacitor is also proposed, whose tantalum anode is coated with an oxide layer, a semiconductor layer, a carbon layer, a silver layer and a solder layer, the silver layer containing polystyrene as binder.
Patent DE-3111239-A1 (DE)
Title: High efficiency particulate filter-silencer for pneumatic systems
Inventor: KIESSLING WOLF-DIETER DR ING
IPC: B01D46/00
Filed: 1981-03-21
Abstract: The particulate filter-silencer for pneumatic systems, especially for connection to their air outlet apertures, comprises an oil separator and a throttle silencer connected to this on the output side. The oil separator is designed as a swirl separator, which comprises a pipe section, into which a swirl element is inserted on the inlet side and which has an axially parallel annular orifice at its other end. The throttle silencer forms a constructional unit with the oil separator and has a hollow cylindrical silencer body of porous material, through which the cleaned air flows from the inside outwards. The particulate filter-silencer has such small dimensions that, even with small intervals between a plurality of air outlet apertures in a pneumatic system, each aperture can be provided with its own particulate filter-silencer. The design data of the throttle silencer can be adapted to the operating conditions and to the dimensions of the swirl separator by means of a method of calculation.
Patent DE-3115426-A1 (DE)
Title: Tube with a casing consisting of soft metal
Inventor: SAUTER GERHARD
IPC: B65D35/12
Filed: 1981-04-16
Abstract: In a tube consisting of metal and having a plastic threaded nipple (11), a collar (3) is provided on the inside to protect the tube neck (6) and at least part of the tube shoulder (5), the upper part (8) of which collar is engaged with the nipple (11) and the truncated cone-shaped lower part (9) of which collar rests with its edge (15) resiliently and with prestress against the shoulder (5). <IMAGE>
Patent DE-3117464-A1 (DE)
Title: Device for removing roller rods from a rod position
Inventor: ESTENFELDER GUENTER
IPC: B21C51/00
Filed: 1981-05-02
Abstract: The object is to avoid adjustment bottlenecks when sorting out roller rods. The object is to provide such a device which is suitable both for roller rods made of magnetisable material and for rods in which magnetic techniques cannot be used, which rods, in order to avoid wasting time when transferring rods of material from outside back into the working line are arranged in the working line and ensure that the transport flow in the working line does not experience an interruption by the removal of roller rods from the rod position. This is achieved by arranging, next to lifting out sliders which can be inserted from above in packet-like groups between the profiled rollers of a roller table section, the pulling linkages of which sliders are locked individually to a coupling block, a removal device whose transversely movable support arms are located as an extension of the roller axles above the profiled rollers. <IMAGE>
Patent DE-3118241-A1 (DE)
Title: Drive mechanism for a video recorder with helical track recording
Inventor: AHRENS PETER
IPC: G11B5/53
Filed: 1981-05-08
Abstract: The magnetic tape (1) is transported in one plane without difference in height and the axis (21) of the head drum (6) is perpendicular to this plane. Helical track recording is achieved by means of the fact that the video heads rotate along a track (19) which extends obliquely to the circumferential direction of the head drum (6). This design results in a particularly narrow and space-saving construction and low friction between the tape (1) and the head drum (6). <IMAGE>
Patent DE-3121050-A1 (DE)
Title: Process and apparatus for blending the starting coal mixtures for coking furnace groups
Inventor: STALHERM DIETER DIPL PHYS DR
IPC: C10B57/10
Filed: 1981-05-27
Abstract: The invention relates to a process for blending the starting coal mixture for coking furnace groups, part of the wet coal being dried and this dried coal being mixed with the undried part of the coal, and the amount of dried coal being controlled as a function of the desired moisture content of the total starting coal mixture. It is intended to dry the coal using the heat energy from the flue gases of the coking furnaces heated by a regenerative method.
Patent DE-3129133-A1 (DE)
Title: Method and device for operating a heat pump, an air-conditioning installation or the like
Inventor: GROLL ROBERT C
IPC: F25B30/00
Filed: 1981-07-23
Abstract: In a method of operating a heat pump, an air-conditioning installation or the like, it is desired to improve the economy in operation. Moreover, a device for implementing the method is to be produced. This is achieved by in each case supplying a given weight mass of air or gas to a reservoir and at the same time removing from this reservoir the same mass at the same pressure and subsequently expanding the removed mass and taking it out of the reservoir system, in order then finally to replace it with an air or gas mass of the same size, the removed and expanded mass flowing into the atmosphere or a separate reservoir system and the replacement air or gas mass for subsequent pressure equalisation to the reservoir system being removed from the atmosphere or the separate reservoir system. As a device, use can be made of a rotary pump known per se with a preferably eccentrically mounted rotary piston or rotor.
Patent DE-3129999-A1 (DE)
Title: Heat pump with a storage arrangement and method of operating it
Inventor: VOIGT HANS DR
IPC: F25B25/02
Filed: 1981-07-29
Abstract: The heat pump has a storage arrangement which in each case contains a storage tank for receiving coolant-rich absorption medium and coolant-lean absorption medium as well as a coolant expeller and a first coolant absorber. Also provided are a coolant path, which leads from the storage arrangement to a collecting container, with a compressor and a condenser which is in heat-exchange connection with the absorption medium in the storage arrangement, and a second coolant path, which leads from the collecting container to the storage arrangement, with a throttle member and a first evaporator. Arranged in the coolant expeller is the condenser which on its inlet side is connected via the compressor to the coolant expeller and on its outlet side is connected to the collecting container. Means of heat delivery are moreover arranged in the first coolant absorber. In this heat pump, its operating parameters are intended to be selectable within wide limits. To this end, the invention envisages two-stage design of the second coolant path, the first stage of this coolant path running between the collecting container (4) and a further coolant absorber (33) via the throttle member (8) and the first evaporator (9) and the second stage of this coolant path running between the collecting container (4) and the first coolant absorber (18) via a further evaporator (34) and the further coolant absorber (33) and the further evaporator (34) being interconnected thermally. <IMAGE>
Patent DE-3131520-A1 (DE)
Title: Method and device for providing large-format green bricks after the cutter
Inventor: LINGL HANS
IPC: B65G47/26
Filed: 1981-08-08
Abstract: Large-format green bricks which have been cut from a clot, cut off from a section, by a multi-wire cutter, and leave the latter initially in a closed row of green bricks, are to be provided in such a way that the individual green bricks can be picked up by a gripper device via their cut faces. This object is achieved by the invention in that the green bricks of the row (B) can be offset laterally by a slide device, and in that the rows of green bricks, which have now also been aligned in the transporting direction, can be picked up in position (D) by a gripper device in each case via their cut faces. <IMAGE>
Patent DE-3135425-A1 (DE)
Title: Games and sports schedule survey for competitions involving different teams or participants
Inventor: POPOVSKI PANCE S DR
IPC: A63B71/06
Filed: 1981-09-08
Abstract: With this games schedule survey, each individual interested party can very quickly identify when and where the games are taking place. No such survey currently exists.
Patent DE-3142122-A1 (DE)
Title: Window element for subsequent installation in openings in buildings
IPC: E06B3/968
Filed: 1981-10-23
Abstract: A window element for subsequent installation in openings in buildings, in particular in window openings of prefabricated garages, is described, the frame of which window element is divided and grips in a U-shape around the opening reveal. The two frame halves are braced against one another on the outer or on the inner wall with their sash flanges contacting, as a result of which the window element is fixed in the recess. The outer frame half constitutes an integral constituent of the window frame, which is supported with an integrally moulded-on sash flange directly via a peripheral seal on the outer peripheral edge. This window element is distinguished, in particular, by greatly simplified mounting and by the greater economic efficiency of manufacture.
Patent DE-3143902-A1 (DE)
Title: Device for boiling out artificial teeth, veneer crowns, bridges, dentures and the like, especially for dental technology
Inventor: KURTH WALTER
IPC: A61C13/00
Filed: 1981-11-05
Abstract: Published without abstract.
Patent DE-3144713-A1 (DE)
Title: Metering appliance for finely particulate bulk materials
Inventor: GALLINA EMIL
IPC: G01F11/02
Filed: 1981-11-11
Abstract: What is described is a metering appliance for finely particulate bulk materials, which consists of a feed device and of a driven periodically working volumetric measuring device, there being provided under the outlet orifice of the feed device a cylindrical cavity of larger diameter which merges via a conically shaped transition into an open cylindrical cavity of smaller diameter, relative to the mid-axis of which is arranged centrically and movably a plunger, the outside diameter of which is slightly less than the clear width of the open cylindrical cavity, the free end of the plunger bearing with its end face against a drive which moves the plunger periodically in the direction of its mid-axis towards the cylindrical cavities, and a restoring spring which surrounds the free end of the plunger moving the plunger in the opposite direction.
Patent DE-3147796-A1 (DE)
Title: Device for cleaning the warm exhaust air of a linen drier
Inventor: JANSON BENGT
IPC: D06F58/22
Filed: 1981-12-03
Abstract: In a device for cleaning the warm exhaust air of one or more linen driers, there is arranged a heat exchanger (15) in which the heat of the exhaust air is transmitted to the fresh air which is admitted in a controlled quantity into the connection and has previously passed through a heat exchanger (16) to which extraneous heat, for example from the warm exhaust water of a washing device, has been applied. Before entry into the heat exchanger (15), the exhaust air is cleaned by means of a filter (17) and freed from water droplets in a moisture separator (19). The exhaust air emerging from the heat exchanger (15) is once again conducted through filters (21) and a moisture separator (23), from where by means of a slide arrangement (24) it is either sucked to the outlet (14) by means of a fan (13), or is conducted into the heat exchanger (16) arranged in the fresh air duct. The air filters (17, 21) can be cleaned by means of spray nozzles (18, 22). <IMAGE>
Patent DE-3201935-A1 (DE)
Title: Video recorder with automatic end-of-tape switch-off
Inventor: KLUTH HANS-JUERGEN ING GRAD
IPC: G11B15/08
Filed: 1982-01-22
Abstract: In a video recorder with automatic end-of-tape switch-off with a light barrier (6, 7) and a transparent tape section (3), unwanted switch-off can occur during recording and replay. Small holes (13) in the magnetic layer (2) are the reason for this. This unwanted switch-off is avoided by means of a low-pass filter (9, 10) between the photoelement (7) of the light barrier (6, 7) and the control circuit (12) for the tape drive. <IMAGE>
Patent DE-3203981-A1 (DE)
Title: Chassis measuring device for motor vehicles
Inventor: STAUDINGER ALFONS
IPC: G01B7/315
Filed: 1982-02-05
Abstract: The invention relates to a chassis measuring device for motor vehicles, in which indirectly measured angular values are firstly stored in a memory of a switching arrangement. Provided for subsequent direct correction measurements are angle measuring devices (3, 5) which have pendulums (7, 8) and can be switched over to the switching arrangement, so that an adjustment of the angular position can be directly measured. <IMAGE>
Patent DE-3209421-A1 (DE)
Title: Aqueous coating composition based on methacrylate resins
Inventor: ELSER WILHELM
IPC: C09D133/10
Filed: 1982-03-16
Abstract: Aqueous, pure acrylate coating compositions which dry with low odour with the formation of glossy, highly weather-resistant coatings contain, in an aqueous phase, a dispersed emulsion polymer consisting of 0-70 % by weight of lower and 38-99.5 % by weight of higher alkyl methacrylates and 0.5 to 3 % by weight of an unsaturated carboxylic acid, which is optionally neutralised with alkalis or poorly volatile amines, as a binder, liquid aliphatic hydrocarbons boiling between 100 and 300 DEG C as temporary plasticisers, and, if appropriate, customary pigments and fillers.
Patent DE-3209555-A1 (DE)
Title: Domestic laundry drier having a condensation device
Inventor: TROEGER KLAUS
IPC: D06F58/24
Filed: 1982-03-16
Abstract: Arranged under the condensation device (1) is a collecting container (3) having two chambers (I and II) separated by a baffle plate (4) and having a bottom face (5, 6) angled about a tilting edge (7). The tilting edge (7) is so located relative to the centre of gravity of the collecting container (3) that the part of the bottom face located under the first chamber (I) rests on the base (8) when the collecting container is empty. As soon as sufficient condensate has overflowed from the first chamber (I) into the second chamber (II), the collecting container (3) tilts into the other position. A switching operation for the control device can be derived from this operation. <IMAGE>
Patent DE-3210962-A1 (DE)
Inventor: NELLE GUENTHER DR ING
IPC: G01B7/02
Filed: 1982-03-25
Abstract: A length or angle measuring device is provided with an error correction system in which the scanning unit, or the division plane of the scanning element of the scanning unit, is rotatable through an angle  phi  with respect to the division plane of the measuring scale in accordance with the desired error course. Preferably, the tilt axis of the scanning unit is maintained at a parallel spacing a from the division plane of the scale, perpendicular to the measuring direction X and parallel to the scale.
Patent DE-3212648-A1 (DE)
Title: Glass silk - reinforcing grid mouldings
IPC: E04C5/07
Filed: 1982-04-05
Abstract: Published without abstract.
Patent DE-3220400-A1 (DE)
Title: Bracket for a suspension device for pipes, ventilation ducts, intermediate floors and the like
Inventor: REIF ADAM
IPC: F16L3/14
Filed: 1982-05-29
Abstract: A bracket for a suspension device for pipes, ventilation ducts, intermediate floors and the like has two approximately parallel limbs which are passed through a suspension strip having perforations, in order to form retention loops, or through two parallel suspension strips in order to connect them or for height adjustment, and are secured by bending. In this case, the one limb of the bracket has a shorter length than the distance between the two limbs, while the other limb has a greater length than the aforementioned distance. The longer limb is provided with a flap, which is preferably bent away.
Patent DE-3222184-A1 (DE)
Title: Heat exchange arrangement for covering floors and walls
Inventor: HAGEMANN FRANZ-JOSEF ING GRAD
IPC: F24D3/14
Filed: 1982-06-12
Abstract: Heat exchange arrangement for covering floors and walls having plate-shaped or block-shaped flow-bearing hollow bodies (21,22), which are each connected by flexible ducts (24) and each have a feed and a drain opening (25,26) which lie, opposed pairwise, in regions of the outer side of the hollow body. The peripheral line is essentially the same in plan view for all the hollow bodies (21,22) and the length of the ducts (24), connecting the hollow bodies, measured from the centres of the feed and drain openings (25,26), is essentially the same, so that, in the case of hollow bodies (21,22) connected in series, a flat covering A >/= 40% of the floor or wall surface to be covered can be achieved. <IMAGE>
Patent DE-3223681-A1 (DE)
Title: Wall element made of metal
Inventor: HANSELMANN ROLAND RUPERT
IPC: E04C2/08
Filed: 1982-06-25
Abstract: The invention relates to a wall element made of metal, having folded-back portions running along its longitudinal sides, for connection to vertical supports. To design such a wall element so that it is sufficiently stiff in the transverse direction and is usable on both sides, provision is made for strengthening beads running parallel to the broad sides of the wall element, it being possible, in particular for these strengthening beads, to end at a distance from the longitudinal edges of the wall element in the plane of the metal plate forming the wall element.