baber/WOPTO huggingface dataset:
Patent DE-3115371-A1 (DE)
Title: Process and apparatus for depositing a continuously conveyed fibre tow into a spinning can
Inventor: SCHIPPERS HEINZ DIPL ING DR
IPC: B65H54/82
Filed: 1981-04-16
Abstract: For a process for depositing a continuously supplied fibre tow into a spinning can, in which the fibre tow is guided by a thread guide rotating on a horizontal circular path at the speed of the tow and the tow turns formed, circular as seen in projection, are made to fall freely into a round rotating spinning can, it is proposed, according to the main patent (Patent Application Bag. 1185), to deform the tow turns by means of shaping devices in such a way that elongate curves closed on themselves are formed. Such curves are symmetrical curves contracted, for example, approximately elliptically, ovally or on both sides (Cassini's curves). The advantage in comparison with a depositing of circular tow turns is the more uniform depositing of the fibre tow on the depositing surface and the better run-off properties when the fibre tow is extracted from the spinning can. According to the additional Patent Application, it is proposed to traverse the tow turns (41), falling into the spinning can, to and fro in such a way that each tow turn (41) always rests with a first portion against the inner circumference of the spinning can and the remaining portions of the tow turn (41) are moved to and fro (pivoting movement 22 about the vertical pivot axis 38) between the circumference of the spinning can and a region at a shorter distance from the centre point (42) of the spinning can. As a result of a traversing of this type, a highly uniform depositing of the tow turns (41) on the depositing surface takes place. <IMAGE>
Patent DE-3116909-A1 (DE)
Title: Vehicle pillar and holding device with openings for attaching seat belts without a screwed connection and for manually adjusting the height
Inventor: WEBER AUGUST
IPC: B60R22/28
Filed: 1981-04-29
Abstract: This invention or innovation is used for the purpose of attaching the belt to the vehicle pillar without using screws and likewise of permitting a quick manual adjustment in height. This can also take place by means of a holding device if the latter has technical features which match those of the pillars. In order to be able to attach the belt to the vehicle pillar without using screws, this takes place according to the invention in that the vehicle pillar (1) has, for example, one or more, for example slot-like openings (2) which in turn have on, for example, their upper part, for example circular or, for example, polygonal openings (3) which are larger in diameter than the openings (2) so that the, for example, spherical head (22), located on the belt-attachment holder (5), after being hooked and slid into the, for example, slot (2) of the desired height arrangement, secures the belt to the pillar (1). Changing the height of the belt is thus possible in a quick and easy manner by simply connecting or disconnecting the belt-attachment holder (5). <IMAGE>
Patent DE-3120863-A1 (DE)
Title: Undervoltage protection device for a control and monitoring appliance
Inventor: EUW ROBERT VON
IPC: H03K17/73
Filed: 1981-05-26
Abstract: An undervoltage protection device for a control and monitoring appliance which contains a component through which an electrical current I flows continuously until a confirmation signal appears. A controllable switch (5), whose control input is driven by a controller (4), is connected electrically in series with the component (1). The controller (4) is supplied with AC voltage and contains, inter alia, a diode, at least one zener diode and/or a pulse diode. <IMAGE>
Patent DE-3122327-A1 (DE)
Inventor: BRAND WERNER
IPC: B60R3/02
Filed: 1981-06-05
Abstract: 1. A railway vehicle, in particular a tramway vehicle, the ends of which have lateral wall portions (4a) tapered in accordance with the dimensions of the vehicle (e. g. width, length of vehicle overhang) and the conditions of the track (e. g. radii of curves, distances between centres of tracks), at least one end being provided with an entrance inside one of its tapered lateral wall portions (4a) and the said entrance comprising a pivoting step (1) with a foot plate (2) which projects beyond the vertical plane of the said lateral wall portion (4a) in the position of use, characterized in that the foot plate (2) of the pivoting step (1) is pivotable into its position of use about a vertical pivot axis (3) rigid with the vehicle, the outer longitudinal edge (2a) of the foot plate (2) extending in this position as far as possible parallel to the vertical plane of the lateral wall (4) of the vehicle and in this plane.
Patent DE-3124955-A1 (DE)
Title: Clamping mechanism for hole-punched documents
IPC: B42F13/14
Filed: 1981-06-25
Abstract: Published without abstract.
Patent DE-3129847-A1 (DE)
Title: Method and arrangement for measuring mechanical quantities
Inventor: KUISL MAX DR RER NAT
IPC: G01L1/24
Filed: 1981-07-29
Abstract: The invention relates to a method and an arrangement for measuring mechanical quantitites, particularly forces, and quantities which can be derived therefrom. The arrangement can be produced, for example, as a noise-insensitive sensor which can be universally applied.
Patent DE-3130058-A1 (DE)
Title: Handle piece
Inventor: SCHRENK HANS
IPC: E05B1/00
Filed: 1981-07-30
Abstract: Novel embodiment, in which, without the aid of additional fastening means, such as screws, rivets, studs and the like, a cylindrical handle can be fastened particularly simply and firmly to the legs provided for the fastening of the handle. The handle is displaced, along with a simultaneous springing apart of the legs, in such a way that the tongue can pass through the slots into the bore and is then rotated through 90 DEG .
Patent DE-3132115-A1 (DE)
Title: Motor vehicle with an entry door arranged above a wheel mudguard
Inventor: DEHLER WILLI
IPC: B60R13/06
Filed: 1981-08-13
Abstract: In the case of a motor vehicle (20) with an entry door (12) arranged at least partly above a mudguard (14), fixed in the lower region of the door (12) is a dirt deflector strip (13) which is situated along the gap (11) between the lower side of the entry door (12) and the mudguard (14). To keep the mudguard surface clean in the region of the entry opening, in the closed state of the door (12) the dirt deflector strip (13) covers that region of the mudguard (14) which is situated underneath the gap (11). <IMAGE>
Patent DE-3136968-A1 (DE)
Title: Handbrake valve for actuation of the emergency and parking brake system of a vehicle
Inventor: GRUENER HANS
IPC: B60T15/04
Filed: 1981-09-17
Abstract: A handbrake valve of a motor vehicle usually serves for actuation of the emergency and parking brake system. In the valve head (1), a shank (21) is swivel mounted in its overhead divided housing (10, 11) by means of a hollow cylindrical shaft (18), which has an eccentric face (41) for actuation of the inlet valve and the outlet valve, and a shifting gate (30) with overstrain safeguard (stop 32) and retainer for the parking position (16) is provided for the height-adjustable movement of the shifting shank (21). Automatic return of the hollow cylindrical shaft (18) into the release position (13) is achieved by means of at least one return torsion spring (35). In order to make the valve head (1) especially simple in the design of its components and to assign a multiple function to each of these parts respectively, both the eccentric surface (41) and the shifting gate (30) are arranged inside the surface (19) enclosed by the hollow cylindrical shaft (18). The housing (10, 11) is integrally formed with the shifting gate (30). <IMAGE>
Patent DE-3139801-A1 (DE)
Title: Device for recovering energy from bodies, in particular vehicles
Inventor: JAECKEL JOHANNES
IPC: B62D35/00
Filed: 1981-10-07
Abstract: The invention relates to a device for recovering energy from bodies moving in a gaseous or fluid medium, in particular vehicles. In order to recover at least some of the drive energy required to overcome the ram pressure and to utilise it as propulsive energy, at least one channel which opens on the front side of the body, in the direction of movement, is arranged in the body and extends therein at least in certain sections at an angle with respect to the direction of movement and extends on as far as an outlet, at least one profile body being arranged in this angled-off channel section in such a way that the flow forces acting on the profile body have a component in the direction of movement.
Patent DE-3140123-A1 (DE)
Title: Display device
Inventor: HAUFF KARL
IPC: A47F7/00
Filed: 1981-10-09
Abstract: The invention relates to a device for displaying tiles or tiles in conjunction with sanitary objects, in which the tiles are stuck on at least one vertical wall surface, and the weight of the tiles is taken up by a rigid stand. In order to be able to exchange the tiles quickly, said tiles having been stuck on over the entire surface and generally grouted, at least one exchange board is used which is known per se and can be mounted releasably on the stand via a plurality of hanging points.
Patent DE-3149830-A1 (DE)
Inventor: MUELLER-FALKENBERG KONRAD
IPC: F16T1/00
Filed: 1981-12-16
Abstract: 1. An apparatus for removing condensate or the like from pressure systems like pressurized gas or steam systems, comprising an accumulator (1) for the condensate being connected to the pressure system and being provided with at least one meter sensing the liquid level and an outlet valve (19) being automatically controlled by said meter and being acted by the pressure within the accumulator, of which the pressure medium actuator defines a gas-filled chamber (18) on the outside having a larger area, whereby a pressure line is provided for connecting the upper part of the accumulator permanently filled with gas with the chamber for producing the closing pressure for the outlet valve and a three-way valve (31) as vent valve for the chamber which is controllable for the opening of the outlet valve, characterized by a) sensors (12, 13, 14) as meters sensing the liquid level, delivering electronic controlling signals and being stationary within the accumulator (1), b) a controlling unit (29) connected to the sensors for controlling the vent valve being formed as a three-way valve (31), and c) the arrangement of the outlet valve (19) comprising a diaphragma actuator in the upper part of a side wall of the accumulator (1) and of a riser (32) open at its lower end by which the outlet valve is connected with the lower portion of the accumulator (1), or d) the arrangement of the outlet valve (19) comprising a diaphragma actuator in the lower part (4) of the accumulator (1), which is connected to the lower portion of the accumulator (1) by an outlet part (17) in the bottom of the lower part (4).
Patent DE-3200622-A1 (DE)
Title: Fuel injection system for combustion engine
Inventor: MIKIO SUZUKI
IPC: F02M69/30
Filed: 1982-01-12
Abstract: A fuel injection system for a combustion engine comprises a fuel feed line, which leads to a fuel injection nozzle, a fuel pressure regulator flow-connected to the  fuel feed line, in order to control the fuel pressure inside the fuel feed line in such a way that excess fuel is discharged from the fuel feed line through the fuel pressure regulator to a fuel return line, a measuring sensor for the engine state, in order to determine at least the operating state when the engine is shut down in order to generate a signal, and a fuel pressure reducing device in order to reduce the fuel pressure in the fuel feed line to a level approximating to atmospheric pressure as a function of the signal from the measuring sensor for the engine state, in order thereby to facilitate restarting of the engine.
Patent DE-3204536-A1 (DE)
Title: Hitching means for the load containers for a trackless electrical tube train
Inventor: BAHKE ERICH PROF DR ING
IPC: B61B13/10
Filed: 1982-02-10
Abstract: The trackless electrical tube delivery for the automised goods transport is an environmentally friendly, economically competitive transport system in which particular attention must be paid to travelling stability. The instability which is present with high degrees of loading despite the centre of gravity being located underneath the centre of the tube is avoided in the case of load containers which are displaced towards the outside of a curve, this measure permits the use of the largest possible load containers, by means of a hitching means for the containers via a joint whose three axes intersect in each position at a point which is arranged below the centre of the tube on a carrying arm fixed to the bogie. The pitching instability occurring additionally at the first and last bogie of a train is avoided by hitching the load container via a carrying arm, fixed to the load container, which is connected to the bogie with a joint whose three axes intersect at a point and which is arranged within the axial spacing of the bogie and below the centre of the tube.
Patent DE-3205822-A1 (DE)
Title: Watch casing
Inventor: SCHMIDT LOTHAR ING GRAD
IPC: G04B37/22
Filed: 1982-02-18
Abstract: The invention relates to a watch casing having a casing body (1) whose base opening (4) can be sealed by a screw connection through a casing base (5). In order to construct the watch casing to be easy to assemble and have a low weight, the aim being to avoid malfunctions of the clockwork due to dirt, the materials of juxtaposed faces of the screw connection form a material pairing with a low friction coefficient. The faces of the one part of the screw connection can be provided for this purpose with a silver layer (16) in accordance with a method likewise according to the invention. <IMAGE>
Patent DE-3209201-A1 (DE)
Title: Device for damping pendulum load movements on cranes
Inventor: SEDLMAYER FRANZ
IPC: B66C13/06
Filed: 1982-03-13
Abstract: Devices for damping pendulum load movements on cranes, the load of which can be moved by means of a travelling crab via carrying rollers supported on ropes and is held on these carrying rollers in the longitudinal direction on both sides in each case via two suspension points, are often equipped with damping units which are connected to at least one part of the ropes. For the purpose of the load-dependent damping of undesirable pendulum load movements, irrespective of the friction conditions between ropes and carrying rollers and without auxiliary devices increasing the size of the load, there are at least three carrying rollers (8, 10', 10'') on both sides of the load (6), of which in each case two are combined via a common carrying element (9) to form at least one carrying-roller pair (10) with a common pair drive unit (18). On the side remote from the pair drive unit (18), the ropes (16, 17) of each carrying-roller pair (10) are spread relative to the perpendicular longitudinal axis (6'') of the load in the direction of the travelling crab (4) and, forming a loop, are connected to one another outside the spread section and the travelling crab via a double-acting damping cylinder (20) controlled as a function of the load. The at least one further carrying roller (8) on both sides, which carries the second suspension point, is held on a rope arrangement (11) having a separate, independent drive unit (12). <IMAGE>
Patent DE-3216781-A1 (DE)
Title: Safety apparatus for a scrubber
Inventor: GROSS ERNST-PETER
IPC: B01D47/00
Filed: 1982-05-05
Abstract: The safety apparatus for a scrubber (3) in the flue gas ducts of waste incinerators consists of an emergency outlet (5) preceding the scrubber (3) and of a shutoff element (6) which can move between a shutoff position for the emergency outlet (5) and a shutoff position for the flow to the scrubber (3); in the shutoff position for the emergency outlet (5), it has a locking device (11) controllable by sensors for maximum operating conditions of the scrubber (3), and also means (12) to pre-load the motion towards the shutoff position for flow to the scrubber (3). <IMAGE>
Patent DE-3217729-A1 (DE)
Title: 2-Thienylthiazolidine-4-thiones, process for their preparation and pharmaceutical preparations containing them
Inventor: UHLENDORF JOACHIM DR DIPL CHEM
IPC: C07D233/28
Filed: 1982-05-12
Abstract: The invention relates to novel 2-thienylthiazolidine-4-thiones of the general formula I <IMAGE> processes for their preparation and pharmaceutical preparations containing them.
Patent DE-3223906-A1 (DE)
Title: Domestic microfilm projector
Inventor: VOLKRODT WOLFGANG DR ING
IPC: G03B21/11
Filed: 1982-06-26
Abstract: Domestic microfilm projector with a cost and space-saving design, which has a foldable screen (1) which rests on the lower part of the device when not in use, characterised in that the microfilm foil (5), which is advantageously produced and sent in printed letter format and contains up to several hundred image locations, is pushed in front of the projector lens (14) via an image selector lever (4) which is proportional to the position and is guided by an image selector table (3) that is identical to the image numbers, and appears highly magnified on the screen (1) as a backlight projection after mirror deflection, the lower part of the device serving simultaneously to receive a microfilm archive whose capacity corresponds to the information content of up to several hundred books. <IMAGE>
Patent DE-3229173-A1 (DE)
Title: Protected-operation, light-weight device for the electrified catching of flat fish, preferably sole
IPC: A01K73/02
Filed: 1982-08-05
Abstract: Electrified catching devices for flat fish have in the past been implemented only on research ships without commercial safety devices. The invention relates to the construction of a protected-operation device for the electrified catching of flat fish. In this case, accident safety is achieved by a combination of measures in such a manner that the regulations of the responsible professional association are satisfied. A simultaneous circuit arrangement models the pulse shapes, rise times and rise frequencies which have been found to be optimum for catching fish and compares them with the pulses which are incident on the electrode chains and are conducted into the sea water. The reverse transformation of the pulses which are conducted into the water takes place by means of pulse transformers which have fixed coupling. The rapid disconnection of the invention operates so quickly that, in the event of a short-circuit, touching or deviation within a pulse, the installation is rendered inoperative immediately. In a further configuration of the invention, special forms of the cable drum, sliprings, electrode chains and transformers are described.
Patent DE-3231216-A1 (DE)
Title: Plastic window cage and a device for producing such a cage
Inventor: KRAUS GERHARD
IPC: F16C33/46
Filed: 1982-08-21
Abstract: In a plastic window cage for cylindrical roller bodies which consists of two end rings (1) and of webs (2) which connect the latter to one another, bound pockets (3) for holding the roller bodies and have projections (4, 5) which project at least radially outwards into the pockets (3) in order to hold the roller bodies and extend only over a part of the axial length of the webs (2), which cage is produced in a device having integral, radially moving slides (6) for the simultaneous formation of the pockets (3) and projections (4, 5), the projections (4, 5) on each web (2) which protrude into successive pockets (3) are arranged axially offset with respect to one another. <IMAGE>
Patent DE-3232284-A1 (DE)
Title: Appliance for extracting fodder portions from flat or mobile silos
Inventor: POHLMANN REINHARD
IPC: A01F25/20
Filed: 1982-08-31
Abstract: The invention relates to an appliance extracting fodder portions from flat or mobile silos, that is to say to a so-called silo-block cutter. The appliance has a frame mountable on the three-point hydraulics of the tractor and with a fork and with a cutting-out member which severs as a block from the silo the fodder under which the fork engages. The cutting-out member is movable up and down on the frame above the fork and comprises a cutting unit which, when lowered, cuts out the block at the sides from above, the cutting unit being formed by individual knife blades which are connected rigidly to drive and guide members by means of holders hanging down vertically and of approximately block height and which each execute independently an eccentric looping movement in a vertical plane. The cutting unit is provided for only one side of the block to be cut out and is mounted, together with the drive and guide members, on a supporting beam which extends parallel to the cutting side and which is supported on a carrier plate, guided movably up and down in the frame, with the interposition of a pivot bearing allowing the supporting beam to pivot in a horizontal plane through 90 DEG  or 180 DEG .
Patent DE-3232983-A1 (DE)
Title: Buoyancy body for sails of sailing craft
Inventor: WEBER WALTER DR
IPC: B63B35/79
Filed: 1982-09-04
Abstract: In the event of a sailing craft (1, 5, 8) capsizing, to avoid loading the sail (8) with water flowing into or onto it and in this way to facilitate the righting of the sail, at least one buoyancy device (12) is provided in or on the sail (8) to achieve a stable floating position. <IMAGE>
Patent DE-3233485-A1 (DE)
Title: Frost-proof base-course building material composed of a mixture of secondary rock of pit coal (rocks) and melting-chamber slag granulate from coal-fired power stations for road building and foundations
Inventor: RETHMANN JOSEPH
IPC: E01C3/00
Filed: 1982-09-09
Abstract: The subject of the invention is a frost-proof base-course building material composed of a mixture of secondary rock pit coal (rocks) and melting-chamber slag granulate from coal-fired power stations for road building and foundations. The two components alone are unsuitable as a building material for frost-proof base courses for widely varying reasons. The combination of the components mentioned to form a mixed building material surprisingly affords properties which, even on roads with heavy and very heavy traffic, provide protection as a frost-proof material in terms of the water balance, stability and constancy of volume under the effects of frost and thaw and under alternating effects.
Patent DE-3237081-A1 (DE)
Title: Sealing device for two surfaces which are opposite one another
Inventor: TAYLOR LAURENCE D
IPC: F16J15/02
Filed: 1982-10-07
Abstract: A sealing device is described which consists of a seal which can be attached to a surface. This seal has a strip or connecting piece which connects the sealing elements which are at a distance from one another. The strip engages in attachment elements which are attached to one of the two surfaces which are to be sealed. These attachment elements are simultaneously used as spacer pieces for the surfaces which are to be sealed with respect to one another. They prevent disadvantageous compression of the seal.