baber/WOPTO huggingface dataset:
Patent DE-3423183-A1 (DE)
Title: Fodder loader
Inventor: BUCK KONRAD DR
IPC: A01D87/00
Filed: 1984-06-22
Abstract: The fodder loader picks up fodder, for example hay, which has been dried on a long, plane field dryer (5), and conveys it into a transport container (7). In a known apparatus for the loading of dried fodder, crumbling losses occur in the fodder as a result of friction when the fodder slides over a long pick-up. In the fodder loader (62) according to the invention, as shown in Figure 1, the distance over which the dried fodder slides on the pick-up (3) is reduced substantially and crumbling losses in the fodder are avoided. The fodder loader (62) consists of a band conveyor (63), to which wide shovels (64) as pick-ups (3) for the fodder are fastened directly in close succession. In a further exemplary embodiment, the pick-ups are designed as tines which are fastened directly to the band conveyor. In another exemplary embodiment, the pick-ups are scoops which rest loosely and transversely on the band conveyor and which are held in their position on the band conveyor by releasable belts. Fodder loaders having tines as pick-ups can also pick up dried fodder directly from the field. <IMAGE>
Patent DE-3426740-A1 (DE)
Title: Single-lever mixer
Inventor: OBERDOERFER HANS
IPC: F16K11/078
Filed: 1984-07-20
Abstract: In a single-lever mixer, a cap (42) closing the open end (10) of the housing is mounted in a manner fixed against relative rotation on an adjusting-shaft bearing part (20). The adjusting shaft (16), which is pivotable in this bearing part about a transverse axis is driven via a gear mechanism (32, 50) by a shaft (44) which is mounted in the cap transversely to the axis of the cap and is connected to the operating lever (34) of the mixer. <IMAGE>
Patent DE-3427955-A1 (DE)
Title: Combustion chamber insert for heating boilers which can be operated with liquid or gaseous fuels
Inventor: VIESSMANN HANS DR
IPC: F24H1/26
Filed: 1984-07-28
Abstract: The combustion chamber insert is intended for heating boilers for combustion of liquid or gaseous fuels, which consist of a water-conducting sheet-steel housing which is passed through by a sheet-steel pipe, in which insert rings, which form the combustion chamber insert, with radially inwardly directed ribs which run in the longitudinal direction, are arranged one behind another. The ribs (1) of the insert rings (2) are divided in the centre of their longitudinal extent and the two rib parts (3, 3') are arranged in a mutually offset manner. The two rib parts (3, 3') of each insert ring (2) are provided, from their offset points (4) arranged in the centre of their longitudinal extent towards the edges (5) of the ring (2), with flanks (6) which run in a converging manner. <IMAGE>
Patent DE-3429167-A1 (DE)
Title: Method and device for emptying flexible containers
IPC: B65G65/44
Filed: 1984-08-08
Abstract: In order to be able to empty a flexible container with an opening arranged in the region of a floor part, especially a big bag container, in as simple a fashion as possible, a method and a device are proposed which are characterised in that the container is mounted together with the floor part on a vibrating element with an inclined supporting surface and in that the said vibrating element is moved in a reciprocating manner parallel to the direction of gravity with a rhythm and a length of stroke which are sufficient to separate individual particles of the bulk material which are adhering to one another, to accelerate them in the direction of gravity and transversely to it and consequently to make them flow in the direction of the opening.
Patent DE-3436317-A1 (DE)
Title: Arrangement of rail points with truck pusher
Inventor: SCHULTE-FISCHEDICK MARTIN DIPL
IPC: E01B23/06
Filed: 1984-10-04
Abstract: Such an arrangement is intended mainly for use at the filling station of a blind shaft conveying installation. Here, the trucks are as a rule supplied to the conveying cage and removed therefrom on one and the same side (known as one-sided kep). For moving the trucks, a pusher, which can be moved to and fro horizontally, is guided between the rails of a track following the conveying cage by means of sliding skids or rollers on special guide rails. The trucks leaving the conveying cage are diverted onto a secondary track by means of points. To avoid a pivotable rail piece for the passage of the pusher (1), a gap (15) is contained in the curved rail piece (14). Also, arranged on the pusher (1) on a part of its length is a one-part or multipart cover plate (7, 8), the surface of which lies in a plane which is tangential, on their underside, to the wheel flanges of the rail wheels of a truck on passing through the points. The cover plate (7, 8) stands in the gap during rolling of a truck from the conveying cage and serves as a rolling track for the wheel flanges of the rail wheels. <IMAGE>
Patent DE-3437127-A1 (DE)
Title: Continuous manufacturing system
Inventor: HOERL ADOLF
IPC: B65G60/00
Filed: 1984-10-10
Abstract: The continuous manufacturing system 1 operates with pallets 8 which support workpieces and which are provided on at least two sides with beads 18 into which catches 16, which are attached to the lifting, transferring and lowering frame 5, 6, 7 which is guided in a linear fashion, can automatically catch or lock for reception, transfer or deposition, without program control or auxiliary force, i.e. simply by the approach of the frames 5, 6, 7. Neither NC control systems nor complicated orientation control systems with potentiometers etc. are necessary, nor are the bending loads of the pallet transporting unit 4 which is guided over at least one readiness area and depositing area 2, 3 in each case, the columns 12 of the said unit 4 and the drives a hindrance as far as a large dead weight and a rapid operating sequence are concerned. Conversions to different pallet heights or to different conveying directions can be carried out easily (Fig. 1). <IMAGE>
Patent DE-3440102-A1 (DE)
Title: Rotary rolling-body bearing
Inventor: BLATTER ALBRECHT
IPC: F16C29/00
Filed: 1984-11-02
Abstract: Each individual rolling body (2) is seated in its own cage element (3) which butts together only loosely with the adjacent identical cage elements (3). Each rolling body (2) can therefore come out of the cage element (3) with its rolling face (20) only, with the result that damage to the rotary channel (14) is impossible, but a smooth rolling on the runway (12) of the runway body (11) of the housing (10) of the rotary bearing (1) is ensured. This is also assisted by the end faces (33 and 34) which can ensure a smooth support of the cage elements (3) against one another in all positions. In addition to a reduction in friction, an increase in lifetime and a damping can be achieved. <IMAGE>
Patent DE-3441098-A1 (DE)
Title: Aerating and watering system for trees
Inventor: MENZEL HANS-CLAUS DR
IPC: A01G29/00
Filed: 1984-11-07
Abstract: The invention relates to a ring drainage 15 for the root region 2 of a tree 1. To improve the aeration, a chimney pipe 16 is provided, which connects the ring drainage 15 to upper air layers and as a result of a chimney effect brings about an improvement in the aeration of the ground in the root region 2. <IMAGE>
Patent DE-3444326-A1 (DE)
Title: Plough body
Inventor: HENDLMEIER KONRAD
IPC: A01B15/08
Filed: 1984-12-05
Abstract: In a plough body which consists in the conventional way of a ploughshare and of a stationary scraping device assigned to the latter, it is proposed to replace the scraping device by at least one rotatable hollow disc which is arranged on the plough frame either freely rotatably or in a positively driven manner and which is designed in the form of a dome, a dish, a bowl or the like. The hollow disc is preferably fastened adjustably to the plough frame.
Patent DE-3500227-A1 (DE)
Title: Probe needle
Inventor: PROKOPP MANFRED
IPC: G01R1/067
Filed: 1985-01-05
Abstract: A probe needle (1) (Fig. 1) is used for connecting test points (3) on a printed-circuit board (4) to contact platelets (7) on a basic grid panel (8), the contact platelets (7) being connected to a test computer via leads (9). The probe needle (1) is preferably of three-piece construction, having two contact needle parts (5) and one spring (10) which connects said parts. In this case, the spring (10) at the same time forms the mechanical and electrical connecting part of the two contact needle parts. The spring (10) is arranged externally and, in regions, forms the external contour of the probe needle (1). In consequence, relatively high spring forces, and hence contacting forces, are available even in the case of a probe needle (1) having a very small physical size. The spring ends are connected to the contact needle parts (5) at the attachment points (11), preferably via spot welds (13). <IMAGE>
Patent DE-3501067-A1 (DE)
Title: Intake system for a multicylinder internal combustion engine with fuel injection and exhaust gas recirculation, especially for an air-compressing injection internal combustion engine
Inventor: BACHSCHMID REINER DIPL ING
IPC: F02M26/42
Filed: 1985-01-15
Abstract: The invention relates to an intake system for a multicylinder internal combustion engine with fuel injection and exhaust gas recirculation, in which a box-shaped air duct housing contains a mixing duct, in the mixing section of which, in partial load operation of the internal combustion engine, recirculated exhaust gas mixes with the combustion air emanating from the clean air side lying downstream of an air filter and flowing in by way of a fixed throttle, and the mixing section of which in full load operation is bypassed by a main portion of the combustion air, which portion passes directly from the clean air side, by way of an opened air control flap, into the distributor volume of the air duct housing, which distributor volume is connected to the intake pipes of the internal combustion engine.
Patent DE-3506490-A1 (DE)
IPC: B65H51/22
Filed: 1985-02-23
Abstract: A delivery device for continuous threads having a storage member to which the thread is fed in circumferential direction and from which it is withdrawn over its end and on which a given adjustable number of thread turns is stored as a withdrawal point, a light monitor which scans the circumferential surface of the storage member and controls the rotary drive for the feeding of the thread being provided in order to determine the number of thread turns. In order to make the thread tension uniform upon applying the thread to the storage member and in order to reduce the stresses acting on the braking device, the speed of rotation of the rotary drive is controlled as a function of the light intensity (amount of light) measured on the light monitor receiver.
Patent DE-3508672-A1 (DE)
Title: Elastic potential equaliser for fittings, especially of high-voltage overhead lines, and a method for producing potential equalisation
Inventor: BAUMGAERTEL KLAUS DIPL ING
IPC: H02G7/12
Filed: 1985-03-12
Abstract: In the case of fittings for high-voltage overhead lines, especially field spacers, two or more live conductor cables (2) of one and the same phase are coupled in an approximately universally-jointed moving manner via a spacer rod (1) which ensures the constant separation on the conductor cables, and this mobility is achieved by the insertion of a rubber-elastic material (4) at at least one point on the spacer rod (1), it being possible for this material (4) also to be used for damping the movements and for potential equalisation. 
<??>In order to be able to select and dimension the elastic material (4) for a high life expectancy as well as for the desired mechanical properties, the functions of mutual mobility on all sides and in a damped manner of the parts which are coupled via the spacer rod (1) and of electrical potential equalisation are split. For this purpose, an elastic potential equaliser (10) which is designed especially for this task and consists of a highly conductive material (for example spiral spring 11) is allocated to the rubber-elastic material (4), which potential equaliser (10) makes good electrically conductive contact with the metal surfaces (19, 20) of the parts (2, 9) which are coupled via the material (4). 
<IMAGE>
Patent DE-3510060-A1 (DE)
Title: Single-lever mixing valve
Inventor: LAING KARSTEN DIPL ING
IPC: F16K11/087
Filed: 1985-03-20
Abstract: The invention relates to a ball-type mixing valve for bathrooms, the valve having only one operating lever. The ball is composed of plastic but, in the areas which cover the inlet openings in the closed position, bears small convex inserts made of a hard material. The sealing rings arranged in the housing are also composed of a hard material.
Patent DE-3511483-A1 (DE)
Title: Pedal crank for a pedal crank drive for bicycles or the like
Inventor: STUCKENBROK FREDER
IPC: B62M3/04
Filed: 1985-03-29
Abstract: The invention relates to a pedal crank for a pedal crank drive for bicycles or the like, in which the effective pedal crank length can be changed by means of a control pin (25) in the course of the pedal travel in order to change the lever arm. According to the invention, the crank arm and the pedal carrier arm are mounted such that they can be displaced with respect to one another by means of balls (10) arranged in ball races. In order to prevent the bearing from being blocked by balls shifting during the pedal crank movement, the balls (10) are guided in the longitudinal direction of the pedal crank by means of a ball cage (80) and the ball cage is held by means of a fixing device (15, 16, 81, 17) in a certain region of the ball races.   <IMAGE>
Patent DE-3518604-A1 (DE)
Title: Verfahren zur herstellung von 2-(phenylimino)-imidazolidinderivaten
Inventor: REITER JOZSEF DR
IPC: C07D233/50
Filed: 1985-05-23
Abstract: 1 Gegenstand der Erfindung ist ein Verfahren zur Herstellung von 2-(Phenylimino)-imidazolidinderivaten der allgemeinen Formel II, worin R[tief]1, R[tief]2, R[tief]3 und/oder R[tief]4 unabhängig voneinander für Wasserstoffatome, gegebenenfalls durch 1 oder mehrere Halogenatom(e) substituierte, Alkylreste, Halogenatome, Nitrogruppen, Di-(alkyl)-aminoreste, Carbamoylreste, Formylaminoreste beziehungsweise Alkylcarbonylaminoreste stehen, sowie Säureadditionssalzen derselben, bei welchem (Phenylimino)-dithiokohlensäurediester der allgemeinen Formel I, worin R[tief]8 für einen Alkylrest, einen Phenylalkyl- oder Naphthylalkylrest oder einen Phenyl- oder Naphthylrest steht und R[tief]1, R[tief]2, R[tief]3 und R[tief]4 die obigen Bedeutungen haben, oder (Phenylimino)-kohlensäurediester der allgemeinen Formel III, worin R[tief]8, R[tief]1, R[tief]2, R[tief]3 und R[tief]4 die obigen Bedeutungen haben, oder (Phenylamino)-(imino)-kohlensäurealkyläther der all- 2 gemeinen Formel IV, worin R[tief]9 für einen Alkylrest steht und R[tief]1, R[tief]2, R[tief]3 und R[tief]4 die obigen Bedeutungen haben, beziehungsweise Hydrochloride derselben oder (Phenylimino)-(halogen)-kohlensäureester der allgemeinen Formel V, worin X für ein Halogenatom steht und R[tief]8, R[tief]1, R[tief]2, R[tief]3 und R[tief]4 die obigen Bedeutungen haben, mit Äthylendiamin umgesetzt werden.
Patent DE-3520419-A1 (DE)
Title: Air-distribution device for a pneumatic tool
Inventor: URBAN ERNST-GUENTHER
IPC: B26D7/26
Filed: 1985-06-07
Abstract: The invention relates to an air-distribution device with one or more tapping points arranged in a housing and displaceable pneumatic consumers allocated to the tapping points, the tapping points and the consumers forming a constructional unit, and the housing and the consumer or consumers being attached in series to a single feed line. When a rodless pneumatic cylinder (1) is used, a pneumatic tool (11) being arranged on its cylinder piston (8), the air is supplied to the pneumatic tool (11) through a passage (18 or 19) in the cylinder piston (8) of the pneumatic cylinder (1) from the cylinder space (15 or 25) to which air is admitted in each case. A special embodiment of this device is the transverse cut-off device for a material web (M) with a pneumatically driven, rotating circular blade (14) being arranged on the force-transmission element (9) of the cylinder piston (8). By the displacement of the piston (8) in the pneumatic cylinder (1), which lies transversely to the material web (M), the latter is cut off transversely by the rotating circular blade (14). During the forward movement of the piston (8), a portion of the compressed air flows out of the piston space (15) to which air is admitted, through the passage (18) and the line (22), into the pneumatic blade drive (13). <IMAGE>
Patent DE-3523786-A1 (DE)
Title: Fuel briquette
Inventor: SMARZOCH JOACHIM
IPC: C10L5/36
Filed: 1985-07-03
Abstract: A fuel briquette consists of wafer-like elevations of identical dimensions, which rise from a plane. They are arranged along mutually perpendicularly intersecting pairs of lines, whose points of intersection form the centres of the elevations. Adjacent elevations overlap in their base areas. The fuel briquette is surrounded by a completely enveloping paper cover. A tab located thereon serves for tearing open a linear intended breaking point.
Patent DE-3527077-A1 (DE)
Title: Circuit arrangement for inputting film speed
Inventor: JEHMLICH HANS DR
IPC: G03B7/24
Filed: 1985-07-29
Abstract: The invention relates to a circuit arrangement for inputting the film speed into exposure measuring devices for photographic cameras. The aim and object of the invention is to match known measuring circuits to the most recent state of the art in inputting film speed by means of a circuit arrangement which allows inputting digital film speed codes into exposure measuring circuits which are such that the stop number is input as an analog electrical signal value. In accordance with the invention, a decoder circuit is provided whose input can be fed an item of digital information corresponding to the film speed, and in whose output there is a series of electrical switches (7-16), via which a voltage divider (17, 18) and therewith an analog signal corresponding to the film speed can be applied to the measuring circuit. <IMAGE>
Patent DE-3527841-A1 (DE)
Title: Saw
Inventor: STOLL KURT DIPL ING
IPC: B23D57/00
Filed: 1985-08-02
Abstract: The invention relates to a saw with an endless saw strand (12) revolving around deflection rollers (6, 7) in one direction. The saw is driven by means of a drive motor which can drive one of the deflection rollers (7) in one direction of movement. The saw strand (12) itself contains a wire-shaped cutting-edge carrier (16) which is made of flexible material and on which a multiplicity of individual sawing elements (17) provided with hard cutting edges (11) are threaded. <IMAGE>
Patent DE-3532787-A1 (DE)
Title: Device and process for insulating a masonry structure or the like with respect to moisture
Inventor: SEIDL INGMAR
IPC: E04B1/64
Filed: 1985-09-13
Abstract: The invention relates to a device and a process for insulating a masonry structure or the like with respect to moisture, a liquid, water-repellent insulating medium, preferably a silicone-type insulating liquid, being introduced in blind holes. According to the invention, impregnated fabric tubes, preferably consisting of fine-meshed cotton, are pushed into the blind holes. In this arrangement, the fabric tube is bent at the inner end of the blind hole, and the impregnation consists preferably of dried insulating medium which is applied before the first use of the fabric tube by wetting the same with insulating medium and subsequently drying it. Furthermore, in accordance with the process of the invention for insulating a masonry structure, the fabric meshes of the tubes are extended, at the beginning of the masonry-structure insulation, for a short period by means of a superatmospheric pressure in order to establish the through-flow of the insulating medium in the subsequent insulating procedure.
Patent DE-3534577-A1 (DE)
Title: Hydraulic toothed rack steering device
Inventor: KOMATSU SHINICHI
IPC: B62D5/22
Filed: 1985-09-27
Abstract: In a hydraulic toothed rack steering device with a hydraulic cylinder housing 10, having a pinion 1, a toothed rack 3, a piston 7 and a piston securing bolt 6, the piston 7 is held elastically on a projection 4 on the toothed rack 3. This projection 4 is arranged parallel, yet offset by a specific amount with respect to the longitudinal axis "b" of the toothed rack 3, specifically at a distance from the teeth 3c of the toothed rack. This offset arrangement permits the threaded bore 5 for holding the piston-securing bolt 7 to extend under the base surface of the teeth of the toothed rack. In this way, the dimensions of the toothed rack 3 and of the cylinder 10 can be reduced in the longitudinal direction, without adversely affecting the mechanical strength and loading capacity, so that a hydraulic toothed rack steering device with small dimensions can be realised. <IMAGE>
Patent DE-3535222-A1 (DE)
Title: Burglary alarm
Inventor: SCHAAF NORBERT DIPL ING
IPC: G01L9/00
Filed: 1985-10-02
Abstract: In order to detect pressure fluctuations when a window or a door is opened, a detector (5) which is sensitive to pressure in the infrasonic range is present, downstream of which detector (5) a signal processing circuit (10, 11) for forming a signal which is dependent on pressure changes is connected. The detector (5) is preferably composed of a ferromagnetic crystal, for example from LiTaO3. The housing (1, 12, 14, 15) for the detector (5) can be partially formed from a diaphragm (15) for the transmission of pressure fluctuations. <IMAGE>
Patent DE-3538308-A1 (DE)
Title: Device for attaching a rubber blanket to a blanket cylinder of a rotary printing machine
Inventor: GERTSCH PETER
IPC: B41F30/04
Filed: 1985-10-28
Abstract: The invention relates to a device for attaching a rubber blanket to a blanket cylinder of a rotary printing machine, the rubber blanket (6) and a dimensionally stable plate (5) forming a blanket unit (4) in which the leading end is bent at an acute angle and inserted in a slot (3) in the blanket cylinder (1) while the trailing end is held by a holding device in the blanket cylinder (1). <IMAGE>
Patent DE-3540369-A1 (DE)
Title: Opposed-rotation screwed-shaft seal and a contactless dry controlled-gap seal with automatic minimum-gap adjustment
Inventor: KAYSER ALBRECHT DIPL ING
IPC: F16J15/40
Filed: 1985-11-14
Abstract: Opposed-rotation screwed-shaft seals can be produced in an advantageous manner using axially rigid, radially and peripherally elastic sealing bushes which are pressed inwards from the outside and adjust to a stable gap height as a function of the rotational speed and inward pressure. The required length and power loss of the seal are smaller the narrower the gap, which depends on the inward pressure. The sealing pressure produced by the bush segments builds on the high and low pressure and, during their use for exerting inward pressure, it settles automatically into a fixed relationship to them. The flexible floating sealing bush is cooled from the interior and provides a hermetic seal which does not release sealing fluid, even when the shaft is at a standstill. An automatic energy- and space-saving screwed-shaft seal with two internally tapered sealing bushes is likewise described, as is a sealing bush floating on two screwed-shaft seals and intended to provide a minimum, dry, contactless sealing gap with laminar throughflow in a rotary piston machine with a central axle, in which the cooled bush segments contain the control elements for exhaust and refill. <IMAGE>
Patent DE-3541067-A1 (DE)
Title: Battery charging circuit
Inventor: PARK BEOM CHUL
IPC: H02J7/04
Filed: 1985-11-19
Abstract: A battery charging circuit is specified by means of which accumulator batteries can be charged to a required voltage level, while the batteries are prevented from being overcharged by means of a thyristor, a temperature sensor and a current regulating device. In consequence, using the battery charging circuit, not only the accumulator batteries themselves, but also electronic circuits and apparatuses (in which the storage batteries are used as power sources) are protected against damage caused by overcharging.