baber/WOPTO huggingface dataset:
Patent DE-3116759-A1 (DE)
Title: Mobile hop-picking machine
Inventor: SCHRETZLMAIER ALOIS
IPC: A01D46/02
Filed: 1981-04-28
Abstract: The invention relates to a mobile hop-picking machine, by means of which a large number of hop shoots can be harvested simultaneously by two claws located next to one another, without a tangling or a clogging of the hop-picking machine needing to be feared. This is achieved in that, in a hop-picking machine with draw-through rollers and with two rows of picking drums (8, 9) located one above the other, the picking drums (10, 12) of the upper row are divided and shortened in the middle, so that a space (24, 26) for introducing the shoots remains in the middle in the longitudinal direction of the hop-picking machine. During the harvesting of the hop shoots, a shoot is alternately thrown by the left claw into the left insertion gap (24) and by the right claw into the right insertion gap (26). By means of draw-through rollers or simply as a result of the forward movement of the hop-picking machine, a pull is exerted on the shoots in the direction of movement of the machine and towards the outside of the machine. As a result, the shoots are moved away from the insertion gaps (24, 26) and under the picking drums (10, 12), so that the insertion gaps (24, 26) are quickly freed again for the insertion of further shoots. In further embodiments, it is proposed to subdivide the space (24, 26) between the picking drums (10, 12) by means of a guide plate (22). Moreover, the picking drums (10, 12) can be tapered conically towards the middle or be designed as conveyor worms with opposite screw directions. <IMAGE>
Patent DE-3120017-A1 (DE)
Title: Metering device for powdered filling materials
Inventor: FARNETI ARRIGO
IPC: B65G65/48
Filed: 1981-05-20
Abstract: The metering device is composed of a metering drum (A) which rotates about a horizontal axis, seals off the floor aperture (10) of a filling hopper (F) from below and has a plurality of measuring chambers (C) which are aligned radially, are distributed around the circumference of the drum and are open on the circumference side. The measuring chambers (C) are connected, via their floors which take the form of a screen (E) by means of a suction and compressed air distributing device (11, 12, 15, 16, 17) in the region of the floor aperture (10) of the filling hopper (F) to a suction source for sucking the filling material (G) into the measuring chambers (C) and in the lower vertex of the metering drum (A) with a source of compressed air for unloading the contents of the measuring chambers into a container (L) situated below them. To achieve a higher output, two or more measuring chambers (C) are in each case simultaneously situated in the region of the floor aperture (10) of the filling hopper (F). The depth of the measuring chambers (C) is approximately two to three times greater than their diameter. <IMAGE>
Patent DE-3121547-A1 (DE)
Title: Stepping motor
Inventor: MERKLE PAUL
IPC: H02K37/02
Filed: 1981-05-29
Abstract: The principle of the invention of this stepping motor (special electric motor whose rotor rotates onwards in steps) comprises the fact that no two partial motors are required whose shafts are rotationally coupled, but only one motor with a triple stator and a triple rotor. In the case of this stepping motor, in addition, in each case only the poles of one rotor pole rim are located in the starting position corresponding to Figure 2, and the poles are dimensioned such that a small portion of them is covered in the starting position, in order that this motor also develops a sufficient torque at the start of each angular step. This stepping motor has a step angle of 20 DEG . <IMAGE>
Patent DE-3126368-A1 (DE)
Title: Device for blow moulding glass articles (gob blowing machine)
Inventor: KRANICH JUERGEN DR
IPC: C03B9/02
Filed: 1981-07-03
Abstract: The invention relates to a device for blow moulding glass articles (gob blowing machine) in which a pipe (7) is rotatably mounted, controlled blowing air being fed to said pipe (7). According to the invention, at the working end of the pipe there is arranged a tool which engages around said pipe in a scissor-like manner and has two legs (35) which are pivotably connected to one another and whose free ends bear rotatably mounted precoating rolls (32). This tool can be closed with adjustable pressure, so that, when the pipe (7) is rotating, the precoating rolls (32) pinch a separating notch between the gob (11) and the nose (31) of the blow pipe. <IMAGE>
Patent DE-3127920-A1 (DE)
Title: Edge-protection means for lawns or the like
Inventor: KASTENHOLZ ANDREAS
IPC: A01G9/28
Filed: 1981-07-15
Abstract: Depicted and described is an edge-protection means (1) for lawns (2), having an anchoring leg (3) which can be pushed, preferably vertically, into the earth in the border region of a lawn (2), and having a carrying and guiding plate (4). The carrying and guiding plate (4) adjoins the anchoring leg (3) such that it lies, on the border side, in an essentially horizontal plane, preferably at an angle of approximately 90 DEG . The carrying and guiding plate (4) of the edge-protection means (1) is provided, on the bed side, with a guide leg (7) and, on the side of the lawn, with an inlet slope (8), with the result that a type of rail for the running wheels and/or drive wheels of a lawn mower (not shown) is obtained. In this manner, it is ensured that even the edges of the lawn (2) lie within the cutting width of the lawn mower. <IMAGE>
Patent DE-3129517-A1 (DE)
Title: "behaelter, insbesondere fuer einen koerperpflegemittel-stift, mit einer huelse und einem verstellorgan"
Inventor: RISS PAUL
IPC: A45D40/04
Filed: 1981-07-27
Abstract: 1 In der beidenends offenen Hülse (1) ist in der Nähe ihres einen Endes der Drehteil (3a) eines einstückigen Verstellorganes (3) drehbar und axial unverschiebbar eingerastet. Der Drehteil (3a) weist einen aus der Hülse (1) herausragenden, manuell drehbaren Abschnitt (3c) auf und hängt mit einer sich im Hülseninnern befindenden Gewinde-Spindel zusammen, die zum Verschieben eines einen Deodorant-Stift haltenden Halters dient. Der Drehteil (3a) ist mit einem sich im Hülseninnern befindenden Dichtungsteil (3g) mit ringförmigen, nach außen ragenden Dichtungs-Lippen (3h) versehen. Die letzteren sind elastisch deformierbar und liegen unter Vorspannung an einem als Dichtfläche (1d) dienenden Innenflächenabschnitt des Hülsenmantels (1a) an. Da der Drehteil (3a), die Gewinde-Spindel und die Dichtungs-Lippen (3h) zusammen aus einem einstückigen Körper bestehen, müssen für die Bildung eines Behälters nur wenige Einzelteile hergestellt und zusammengebaut werden.
Patent DE-3131146-A1 (DE)
Inventor: WIEDEMANN FRITZ DR PHIL
IPC: C07D241/52
Filed: 1981-08-06
Abstract: The present invention provides heteroaryloxypropanolamines and pharmaceutical compositions containing them, for combating, and for the prophylaxis of, cardiac and circulatory diseases. The heteroaryloxypropanolamines of the present invention are of the general formula:   <IMAGE>   wherein A is a bi- or tricyclic heteroaromatic radical, which is optionally partly hydrogenated, X is a straight-chained or branched alkylene chain containing 2 to 6 carbon atoms, R1 and R2, which can be the same or different, are hydrogen atoms or lower alkyl or benzyl radicals, R3, R4 and R5, which can be the same or different, are hydrogen atoms or lower alkyl, benzyl, formyl, lower alkanoyl, cyano, hydroxymethyl, lower alkoxycarbonyl or carbamoyl radicals or the divalent substituents sulfur or oxygen and R6, R7 and R8, which can be the same or different, are hydrogen or halogen atoms, lower alkyl, nitro, amino, lower alkylthio or lower alkoxy radicals or R6 and R7 together represent an optionally unsaturated trimethylene chain; and the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these compounds, as well as pharmaceutical compositions containing them.
Patent DE-3132247-A1 (DE)
Title: Aqueous printing ink composition
Inventor: SUGIYAMA MASATOSHI
IPC: C09D11/00
Filed: 1981-08-14
Abstract: There is described an aqueous printing ink composition which is suitable in particular for ink-jet recording and reproduction and which contains a water-soluble dye, water and a surface-active agent of the type of a phosphoric acid of the following formula: <IMAGE> where R is a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or an alkenyl group, M is a hydrogen atom, an alkali metal, an alkaline earth metal, an ammonium group or an amine group, n is an integer from 0 to 15, and m is 1 or 2.
Patent DE-3134171-A1 (DE)
Title: Shift arrangement in a range transmission
Inventor: DOEBELE BERND
IPC: F16H63/44
Filed: 1981-08-28
Abstract: In a range transmission with double-H-gate for the hand shift lever, the range selection of which is effected automatically, additional directional control valves are fitted between the existing directional control valves and the double-acting shift cylinder. The additional directional control valves are controlled by the shift rail of the shift cylinder in such a way that, at the end of a range selection, in each case one of the plungers of the additional directional control valves drops into a recess in the shift rail, switches over this directional control valve and thereby vents the shift cylinder. This reduces the idle period during the range selection and thus substantially reduces the possibility of incorrect shifting.
Patent DE-3140705-A1 (DE)
Title: Flat slide for flows of substances which cause material wear
Inventor: GRAESSER DIETRICH
IPC: F16K27/10
Filed: 1981-10-14
Abstract: A flat slide for flows of substances which cause material wear has two housing halves consisting of dimensionally stable thin-walled sheet-metal parts. Plating parts, having depressions for sealing rings and guide inserts for a shut-off plate which can be displaced are inserted between the housing halves to match the shape. In the region of the flow opening of the flat slide, the two housing halves have inwardly bent annular flanges which extend up to the shut-off plate and to which the plating parts are welded, at a distance from the shut-off plate.
Patent DE-3142389-A1 (DE)
Title: Belt filter press
Inventor: GEHRMANN GERD-PETER
IPC: B30B9/24
Filed: 1981-10-26
Abstract: In this press, the filter cake (6) depositing between two endless revolving belts (4, 5) is passed through a high-pressure zone (16), the screen belts (4, 5) being taken around a pressing drum (17) and thus being additionally pressed by pressing rollers (18, 19). The pressing rollers (18, 19) are mounted on cradles (37, 38) and forced by springs (48) against the pressing drum (17). Since the pressing rollers (18, 19) are arranged between the pivoting axis (39) of the cradles (37, 38) and the springs (48), a large pressing force can be generated without the pressing rollers (18, 19) having to be guided in displaceable guides. <IMAGE>
Patent DE-3142699-A1 (DE)
Title: Device for fitting clamping pieces into mutually opposite grooves, provided with inwardly pointing angled portions, of parallel running profiled strips
IPC: E06B3/263
Filed: 1981-10-28
Abstract: It is intended to create an automatically operating device for the insertion and clamping of clamping pieces for profiled strips which are to be connected to one another, the clamping pieces having an approximately C-shaped cross-section and consisting of a centre piece and pivoting parts, which are adjacent thereto on the sides and, when they pivot in towards one another, hold angled portions at the ends of the grooves of the profiled strips in grooves arranged in the clamping pieces, and hence connect the two profiled strips to one another, and two flaps, which can be displaced in opposite directions with respect to one another and rest on one another, being provided, having side arms which lie at a distance from one another and with a gap between them, between which the clamping pieces can be inserted. In order to achieve the abovementioned object, it is provided according to the invention that at least one magazine for the clamping pieces is provided on a support which can be moved along the device, in which magazine said clamping pieces are arranged one above the other in the fitment position, the magazine being arranged on the support laterally with respect to the grooves of the profiled strips, and a slide being provided, which is arranged in the lower region of the magazine and moves at right angles to said magazine, the end of which slide corresponds to the level of the clamping pieces and which displaces the bottom clamping piece into a position underneath a plunger which is arranged aligned above the retaining groove of the respective profiled strip, the plunger being provided with a device for pivoting the two pivoting parts of the clamping piece out and, finally, the guide for the support being provided with release elements for the slide and the plunger, the position of which release elements corresponds to the respective fitment position along the profiled strips.
Patent DE-3142772-A1 (DE)
Title: Method and device for measuring heat consumption
Inventor: HOLLAENDER WERNER
IPC: G01K17/02
Filed: 1981-10-28
Abstract: Method for measuring the heat consumption W = <IMAGE> at a consumption point, taking account of the volume of flow (Q) at a heat-emitting medium and of the difference between the inlet and return temperature Tv and Tr, in which the instantaneous heat transfer <IMAGE> occurring at the consumption point is determined as a function of the difference of two saturation vapour pressures ps(T) of an evaporating medium at the temperatures Tr and Tm approximately in accordance with the equation  w = a . [ps(Tm)-ps(Tr)] Tm being recorded in the region of a thermally conductive section which begins in the region of the inlet flow and ends in a region held at a lower temperature T1 (t: time; a: calibration constant). The device for carrying out the method operates with a partially liquid-filled diffusion tube as recording and integrating facility for the saturation vapour pressure difference.
Patent DE-3146541-A1 (DE)
Title: Metering device
Inventor: ASLANIAN JERRY L
IPC: A61M5/14
Filed: 1981-11-24
Abstract: The invention describes a metering device and a unit for controlling the supply of intravenous liquids, a flow-through duct being provided in a housing which can be connected with a stock of intravenous liquid and a line for a supply needle. The metering device contains a metering peg which can be axially displaced in the duct relative to a valve seat and bounds a flow-through duct and a recess having a variable flow-through area, which are adjustable relative to the valve seat, in order to enable control between the maximum through-flow on rinsing and in the locked position. In the preferred exemplary embodiment the metering peg is actuated with a control cam which is in engagement with part of the peg forming a tap. The control cam can be manually adjusted by means of a dial on the device in order to enable accurate, reproducible and continuous adjustment of the through-flow between the upper and lower limits of the through-flow. The unit contains the metering device, a stock of intravenous liquid, a drip chamber and a supply device.
Patent DE-3147272-A1 (DE)
Title: Holding device for the manufacture and mounting of grid ceilings
Inventor: LUTZ HERBERT
IPC: E04B9/34
Filed: 1981-11-28
Abstract: Published without abstract
Patent DE-3203091-A1 (DE)
Title: Device for detecting foreign substances on a disc
Inventor: REISSLAND MARTIN-ULRICH PROF D
IPC: G01V8/14
Filed: 1982-01-30
Abstract: A device for detecting foreign substances, such as, e.g., moisture, dirt or snow, present on a disc, has an optoelectronic sensor (2). The latter has two light sources (e.g. 3), each of which is assigned an optoreceiver (e.g. 8). The spatial arrangement of the components is such that one optoreceiver (8) receives totally reflected light in the case of a dry disc (1), so that the absence of a signal is an index for water on the disc (1). The other optoreceiver records the light reflected diffusely by the dust on the disc (1), and therefore provides information about contamination of the disc (1). The light sources (e.g. 3) are assigned reference beam optoreceivers (e.g. 9), so that interference can be eliminated. <IMAGE>
Patent DE-3204199-A1 (DE)
Title: Mounting block
Inventor: BUSCH KNUT-PETER
IPC: G09F7/18
Filed: 1982-02-06
Abstract: A mounting block (1) is shown and described, especially for use in attachment systems for plates, pipelines or the like. Provided on at least one outer surface (2) of this mounting block (1) is a guide groove (3) which runs over the entire width or length of the outer surface (2). This mounting block (1) permits, for example, the very rapid and simple attachment of a plate (9) to a support (10) with the aid of a quick-connection device (11) which can be pulled through the guide groove (3). <IMAGE>
Patent DE-3214149-A1 (DE)
Title: Motor-driven rail-bound switchpoint servicing unit
Inventor: LAMPRECHT MAX
IPC: B61K3/02
Filed: 1982-04-17
Abstract: The motor-driven rail-bound switchpoint servicing unit is used for cleaning and lubricating the switchpoint and rail devices on their own track bodies quickly and economically. For this, the switchpoint servicing vehicle moves automatically up to the exact positions in the switchpoint region and automatically initiates fluid-jet cleaning and lubricating operations.
Patent DE-3216376-A1 (DE)
Title: Drill for the discharge of seeds and fertilizers
Inventor: DREYER HEINZ DR DIPL ING
IPC: A01C5/06
Filed: 1982-05-03
Abstract: Drill for the discharge of seeds and fertilizers, which has a frame, a supply container, seed coulters having at least two separate inlets for seeds and fertilizers and depth-guide or pressure rollers arranged respectively behind the seed coulters, the seed coulters being connected to the frame by means of parallelogram-like mountings and being adjustable by means of an adjusting device in terms of their depth of penetration into the soil. To provide a drill, by means of which a separate deposit of seeds and fertilizers is possible, even on stony soils, by the use of zero-tillage method, the seed coulter is designed as a cutter coulter (1), the cutter (28) being arranged on the respective cutter coulter (1) on the side facing the direction of travel (19). The mutually separate guides for seeds and fertilizers are arranged within the coulter body (29) of the cutter coulter (1). The outlets of these guides are arranged at a distance from one another, as seen in the direction of travel, the first outlet being located as near as possible behind the cutter tip. The cutter tip projects deeper into the soil than the two outlets. <IMAGE>
Patent DE-3220768-A1 (DE)
Title: Method of producing shaped parts made of fibrous nonwoven materials and provided with a structured ornamental layer
Inventor: PELZ ERNST
IPC: B44C5/04
Filed: 1982-06-02
Abstract: A method of producing shaped parts which are made of fibrous nonwoven materials containing synthetic resin, are provided with a structured ornamental layer and in which the fibrous nonwoven material treated with the synthetic resin is subjected to a compression moulding operation with the application of pressure and heat, wherein, to facilitate and achieve a less expensive production method, the ornamental film is placed, as yet smooth and unstructured, in a compression mould together with the fibrous nonwoven material treated with synthetic resin and they are then compressed jointly, the ornamental film being structured corresponding to the shaped surface of the compression tool and, at the same time, being joined fixedly to the hardening fibrous nonwoven material. <IMAGE>
Patent DE-3220951-A1 (DE)
Title: Diaphragm flushing valve
Inventor: MOLNAR TIBOR
IPC: F16K21/06
Filed: 1982-06-03
Abstract: Diaphragm flushing valve which is actuated manually or electrically and is generally suitable for flushing systems, especially for flushing WC bowls and urinals. The valve is characterised in that air sucked in through an accelerator nozzle accommodated at the outlet opening mixes with the flushing water and the air/water mixture brings about at great speed an efficient, water-saving flushing. The valve actuation is based on the fact that a control chamber is constructed in the valve behind the regulating diaphragm, by which the inlet opening connected to the water mains is blocked, which control chamber is connected to the inlet side via a bypass bore. The diaphragm is pressed against the inlet opening under the mains pressure prevailing in the chamber. When the control chamber is connected to the discharge opening via an open non-return valve, the pressure acting on the diaphragm is reduced, so that the flushing valve opens. With the closure of the non-return valve, the control chamber fills up until the regulating diaphragm blocks the inlet opening again under the increasing liquid pressure and ends the flushing operation. The increase in pressure in the chamber, and therefore the blocking time of the valve, can be adjusted by means of an adjustable throttle member in the bypass bore.
Patent DE-3223188-A1 (DE)
Title: Opening and closing device for the rear flap of tipper trucks
Inventor: TANIGUCHI KATSUYUKI
IPC: B60P1/26
Filed: 1982-06-22
Abstract: The invention relates to an opening and closing device (10) for a tipper truck (22), clamps (12) being arranged at the upper, rear end of both side walls of the loading surface (21), and one end section of a clamp arm (13) in each case being pivotably attached to the end of the clamps (12) and the other end of the clamp arm (13) in each case being pivotably connected to the end of a rear flap arm (17). It is thereby possible, according to the invention, during the unloading of the transported material, such as sand, earth, gravel etc., for the pressure of the sand or earth to be imposed on the rear flap (23) due to the inclination of the loading surface (21), thereby being opened rearwards. The clamp arm (13) and the rear flap arm (17) are simultaneously moved upwards and a centre of rotation of the rear flap arm (17) is likewise moved upwards. The rear flap (23) can accordingly be opened smoothly and the unloading opening is opened further than in conventional embodiments. In this way, it is possible for the loading surface (21) to be tilted rapidly even where large volumes of sand, earth etc. have been loaded onto the tipper truck, and the fact that sand and earth can slide off freely guarantees a reliable unloading operation and greater effectiveness of the latter. The simple and durable construction of the device furthermore allows damage to the opening and closing device for the rear flap to be to a large extent avoided. <IMAGE>
Patent DE-3224785-A1 (DE)
Inventor: MIRZA JEAN DR
IPC: B29C70/68
Filed: 1982-07-02
Abstract: Rubber articles which consist of a brass-plated steel cord, or a steel cord which is provided with an alloy layer, and a peroxidically cross-linkable rubber exhibit a good adhesion when the steel cord is sheathed with a rubber mixture B which contains sulphur or a sulphur donor and has a layer thickness </=3 mm, a peroxide-containing rubber mixture A is then applied to the rubber mixture B, and the layers are vulcanised together at a temperature of from 130 DEG  to 220 DEG  C.
Patent DE-3228720-A1 (DE)
Title: Weather-proof suit, especially for motorcyclists
Inventor: SPITZENBERGER ERWIN
IPC: A41D13/02
Filed: 1982-07-31
Abstract: In a suit, especially for motorcyclists, the usual zip-fastener connection between jacket and trousers (overall suit) is achieved by the fact that the zip fastener divides a strip-shaped connecting piece which can be fastened with a touch and close tape on the inner side of the jacket and also on the inner side of the waistband. By adjusting the height of the touch and close fastener, jackets and trousers of different sizes can be joined together. The connecting piece is preferably made to be elastic, so that relative displacement between jacket and trousers is possible, especially in the back region, when correspondingly stressed by the driver.