baber/WOPTO huggingface dataset:
Patent DE-3306919-A1 (DE)
Title: Original platform for manufacturing compositional copies with a copying device
Inventor: BRUNE HANS
IPC: G03B27/62
Filed: 1983-02-26
Abstract: The invention relates to an original platform for manufacturing compositional copies with a copying device, which is placed on an original sheet provided with a cut-out field. The original platform has a window in the region of this field, on which window individual information carriers are placed mechanically one after another. In order, for example, also to be able to copy index cards which are provided with addresses, it is proposed according to the invention that a drive body is provided on a part of its circumference with an adhesive surface and that the information carriers on the original platform are arranged inclined at an obtuse angle in relation to the transport direction in a holding device in such a manner that the respective uppermost information carrier is, by means of the adhesive surface, drawn away downwards until it is positioned on the window. During the subsequent part of the work cycle, only the part of the drive body not covered with the adhesive surface comes into contact with the information carriers so that no draw-off takes place and the processes necessary for copying can take place.
Patent DE-3306946-A1 (DE)
Inventor: GOTTWALD ADOLF
IPC: A47L17/00
Filed: 1983-02-28
Abstract: A hand held kitchen sink spray is disclosed with various cleaning attachments. The attachments are attached by a quick-release connector.
Patent DE-3306996-A1 (DE)
Title: Acrylomorpholides, their preparation and use
Inventor: PIEPER HELMUT DIPL CHEM DR
IPC: C07D295/32
Filed: 1983-02-28
Abstract: Novel compounds of the formula <IMAGE> which will be illustrated in greater detail in the description, their preparation and their use for controlling pests in crop protection are described.
Patent DE-3308129-A1 (DE)
Title: Window
Inventor: WOLFARTH FRIEDRICH
IPC: E05D7/082
Filed: 1983-03-08
Abstract: The casement (2) mounted pivotably about a horizontal axis A-A is mounted, by means of downwardly open U-shaped recesses (6) arranged on its lateral casement parts, on pins (5) which are arranged on the fixed frame (1) on both sides. The pins (5) possess flattenings (7) which reduce the pin diameter in one direction and which so cooperate with projections (8) on the recesses (6) that the casement (2) can be pushed on to the pins (5) or separated from these in one position only, for example its horizontal position. <IMAGE>
Patent DE-3312674-A1 (DE)
Title: Strips of fastening elements connected together
Inventor: MORIGUCHI SEKI
IPC: F16B15/08
Filed: 1983-04-08
Abstract: A strip of fastening elements connected together and provided with heads such as for example nails for use in an automatic nailing device is disclosed. This strip has a first elongated support element and a second elongated support element, both of which consist of plastic material and are moulded by the injection moulding process around the shafts of the fastening elements; the second support element is disposed at a distance from the heads of the nails, the first support element being disposed in between. The second support element has a plurality of substantially circular flange-shaped sections disposed around the shafts and aligned with these. When the nail is inserted into the guide channel of the automatic nailing machine, it is supported by its head and the flange-like section and thereby aligned with the axis of the guide channel. The nail can therefore be driven into a workpiece perpendicular to the surface thereof.
Patent DE-3315599-A1 (DE)
Title: N-Cyclohexenyl chloroacetamides
Inventor: STETTER JOERG DR
IPC: A01N37/18
Filed: 1983-04-29
Abstract: Novel N-cyclohexenyl chloroacetamides of the formula <IMAGE>  in which     R<1> represents the radicals <IMAGE> and R<2> represents 2,2,2-trifluoroethyl, 1,1,1-trifluoroprop-2-yl or 3,3,3-trifluoroprop-1-yl, a process for their preparation, and their use as herbicides and plant growth regulators. Novel azomethines of the formula <IMAGE> in which R<2> represents 2,2,2-trifluoroethyl, 1,1,1-trifluoroprop-2-yl or 3,3,3-trifluoroprop-1-yl, and a process for the preparation of these substances which can be used as intermediates for the preparation of N-cyclohexenyl chloroacetamides of the formula (I).
Patent DE-3316075-A1 (DE)
Title: Device for conveying dust-like material, especially fly ash and cement
Inventor: KLEIN-ALBENHAUSEN HEINRICH
IPC: B65G53/52
Filed: 1983-05-03
Abstract: The device for conveying dust-like material, especially fly ash and cement, into or out of a silo is equipped with a screen in the conveying line, which screen is inclined in such a way that its upper edge is located upstream of its lower edge. As a result of this, the screen has an effective cross section which is greater than that of the conveying line. Losses of pressure are avoided to a substantial extent in this way. The material which is retained by the screen does not stick to it, but falls to the bottom, where it does not get in the way and can be removed as required. <IMAGE>
Patent DE-3320249-A1 (DE)
Title: Cup-shaped receptacle
Inventor: HEYER VOLKER VON
IPC: A47G19/22
Filed: 1983-06-03
Abstract: Cup-shaped receptacle with a base, an inner space which is open at the top and has a rim, and a part (14) surrounding the inner space (11) at a distance therefrom (Figure). <IMAGE>
Patent DE-3320510-A1 (DE)
Title: a) Radiation switch for radiation deflection and irradiation; b) radiation surface suction probe for radiation deflection and irradiation
Inventor: VOELKNER KARL HEINZ
IPC: A61N1/16
Filed: 1983-06-07
Abstract: a) Radiation switch for radiation deflection and irradiation. b) Radiation surface suction probe for radiation deflection and irradiation. The patent specification for which a patent is applied is the combined result of my many years of research into environmentally harmful radiation returning to the sun. In fairly high concentration it is visible as livid-coloured light having a frequency of 40,000 mm. Livid radiation reflectors are produced and assembled by the industry over an uncontrolled, immense area. When used conscientiously and in a controlled manner, the switches and probes listed in the patent specification are suitable for preventing vegetation damage to man, animals, trees and plants. Measurable: with a 50 cm long golden chain on which a golden ring is threaded, shortened to 25 cm. The harmful radiation intensity starts at a pendulum deflection of 1 cm which leads absolutely to death of the vegetation. Optically: photo/video: falsification of the spectral colours by superposition of the livid light. This livid radiation knows no obstacles. It can only be prevented by application and extension by experts of the law governing radiation protection.
Patent DE-3322003-A1 (DE)
Title: "Universal" nonreturn lip valve for tapping draft beer
Inventor: RICHERT THEOPHIL
IPC: B67D1/08
Filed: 1983-06-18
Abstract: The invention is used in gastronomy as well as all private domains where draft beer is tapped. The compact design results in rapid and secure assembly between tapping spear and carbon-dioxide connection. At the same time, the leaktightness of the lip in the cask can be checked by a certain handle position of the shut-off tap. Another position effects a wall-distribution check of the carbon-dioxide supply. The 2-mm checking bore in the shut-off tap is of prime importance. The "universal" nonreturn lip valve is designed so that, by avoiding hollow spaces, no deposits due to residual beer can occur. Consequently, bacteria accumulation is prevented. The fitting is clean and hygienic in its design, owing to the avoidance of hollow spaces. It can be checked without disruption during operation.
Patent DE-3322030-A1 (DE)
Title: Front-mounted mower
Inventor: LINDNER HELMUT
IPC: A01D34/66
Filed: 1983-06-18
Abstract: In a rotary mower which is equipped with mowing drums and supporting runners and which is mounted on the front side of the tractor and can oscillate about a horizontal axis lying in the direction of travel, the oscillating movement is possible during work, but is prevented when the mower is lifted off into the transport position. This is achieved by means of a damping device, in which there are welded to the gearbox (6) on the left and right of the axis of oscillation (5) stud bolts (7), over which compression springs (8) are slipped and against which guide bushes (9) press. The ends of the stud bolts (7) serve at the same time as a stop for the oscillating movement. Threaded nuts (10) limit the movement of the bush (9) and the spring (8). <IMAGE>
Patent DE-3325324-A1 (DE)
Title: Standby power-supply unit
Inventor: MUELLER RUEDIGER DR
IPC: H02J9/08
Filed: 1983-07-13
Abstract: A standby power-supply unit (N) for supplying standby power from, in particular, heating systems contains a generator (G) which is driven by a motor (M). The motor (M) requires the same fuel (B) as the heating system (H). The voltage (U) is supplied via a mains connection (S) and a mains changeover switch (UM). The standby power-supply unit (N) furthermore contains protection electronics (SE) and an automatic starter (AA) as well as an energy store (E). Additional outputs (Z) are used for supplying voltage to other apparatuses. <IMAGE>
Patent DE-3325534-A1 (DE)
Title: Screwdriver or wrench with gear transmission
Inventor: HOLLAND-LETZ GUENTER
IPC: B25B17/00
Filed: 1983-07-15
Abstract: Published without abstract.
Patent DE-3329079-A1 (DE)
Title: Automatic gyro-controlled transmission for various road and rail vehicles
Inventor: SORO LADISLAUS DIPL ING
IPC: F16H3/72
Filed: 1983-08-11
Abstract: The transmission makes possible a linear automatic switchover from the creep speed to the higher speeds and vice versa as a function of the change in the loading of the vehicle. The transmission is made up of three main groups: A gyro gearwheel group with two control gyros, a reduction gearwheel group for the creep speed, and the counter brakes which regulate the switching of the creep speed and allow the possibility of engine braking. On starting, the vehicle is first of all driven only by the reduction group until the gyros reach the necessary speed and hence the necessary gyrostatic moment and slowly switch over the transmission to the higher gear. In this arrangement, the output part of the reductor also acts as a torque collector (adds the torques of the reduction group and of the gyro group and transmits them to the output gearwheel). At the medium speeds, the gyros take on the task of driving to an increasing extent until the gyrostatic moment is so high that the entire gyro group locks and rotates at the same speed as the main shaft. At the same moment, the reduction group also locks and the two groups rotate at the same speed as the main shaft like a compact block (direct gear). As a result, all frictional resistances are eliminated and all that remains are the resistances of the main shaft bearing and of the ... Original abstract incomplete. <IMAGE>
Patent DE-3331774-A1 (DE)
Title: Process and apparatus for the separation of material of relatively high density from material of lower density, especially for the separation of earth and stones from rootstocks
Inventor: ERIKSON LARS
IPC: B07B13/00
Filed: 1983-09-02
Abstract: The invention is distinguished in that the material to facilitate the said separation is fed into a hammer mill and is coarsely comminuted to release the material of relatively high density from the rest of the material, that the main part of the material fed into the hammer mill is freely discharged in a chiefly horizontal direction at the same height as the upper, downward-going quadrant of the rotor of the hammer mill, and that the material is then subjected to a treatment in order to separate the material of lower density from the material of greater density. The invention also includes an apparatus for practising this process, and this apparatus consists, according to the invention, of a conventional hammer mill with a mainly horizontal outlet (3) at the same height as the upper, downward-going quadrant of the rotor (4) of the hammer mill, in order to ensure an essentially horizontal centrifuging of the main part of the material fed in, such as rootstocks together with contaminants, before the coarse comminution of the material passes over into a fine comminution. 
<IMAGE>
Patent DE-3332782-A1 (DE)
Title: Device for producing mortise and tenon joints in frame parts, in particular sashes and casings of windows
Inventor: RUKWID GERNOT DIPL ING
IPC: B27B27/00
Filed: 1983-09-10
Abstract: The device serves to precisely set the angle of a stop rail for guiding workpieces which extends laterally away from a working area of at least one tool of a cutting machine and can be swivelled to both sides from a centre position through predetermined angles about a joint arranged at a predetermined distance from this working area. The device comprises a setting rail which extends on the stop-rail joint side remote from the working area of the tool and is provided with at least one scale which enables the stop rail to be precisely set relative to the working area of the tool even at angles different from 90 DEG .
Patent DE-3333437-A1 (DE)
Title: Device for controlling the compressor of gas turbine engines
Inventor: WEILER WOLFGANG DIPL ING
IPC: B64D33/02
Filed: 1983-09-16
Abstract: In the case of the device the compressor can be controlled by compressor guide vane adjustment and/or compressor air release in such a way that the compressor air which is always to be released in the low partial load range can be fed into the areas of the engine inlet for de-icing and thereupon fed to the engine main flow upstream of the first compressor stage. At the same time the compressor air release and engine inlet de-icing may advantageously be operable by means of a single valve. For an extremely low design cost, optimum compressor control and inlet de-icing is thereby ensured without having to accept any significant interference in the compressor characteristic curve or power losses.
Patent DE-3333898-A1 (DE)
Title: Process for purifying exhaust air
Inventor: BIRLAUF RICHARD
IPC: B01D45/12
Filed: 1983-09-20
Abstract: An exhaust air plant (1) serves for purifying exhaust air containing pollutants such as acid vapours, which exhaust air, for example, is removed by suction from an acid tank (2) by a suction fan (3). A scrubbing tube (5) according to the invention is inserted into the exhaust air pipe (4) in an intermediate area, in which scrubbing tube is located a swirl guide (12) which imparts a rotary motion to exhaust air wetted with water in a wetting device (8) and in the course of this the bound pollutants are discharged under the action of centrifugal force into an outer region. In addition, in the lower region of the scrubbing tube (5), outlet means, in particular outlet ports (13), are provided for discharging the pollutants into a pollutant discharge (14).
Patent DE-3337735-A1 (DE)
Title: Device for the transmission of a rotary movement
Inventor: BATHELT HARTMUT DIPL-ING DR
IPC: B60K17/22
Filed: 1983-10-18
Abstract: The invention relates to a device for the transmission of a rotary movement, especially for motor vehicle drives, by means of an axle which comprises two axle parts telescopically supported inside one another, which are rotationally connected together by an axially elastic corrugated tube, the outer axle part being accommodated and supported in a housing in order to obtain a structurally favourable, permanently play-free design, this support and the telescopic guide of the two axle parts lying close together and both axle parts having flanges lying parallel and adjacent to one another, which are arranged outside the housing and connected by the corrugated tube. <IMAGE>
Patent DE-3340871-A1 (DE)
Title: Garden hoe with weed grab
Inventor: FREYMUELLER HANS
IPC: A01B1/20
Filed: 1983-11-11
Abstract: The technical sector of the invention extends to the easy loosening of garden soil, with a simultaneous grabbing of weeds or other objects, such as stones, fallen fruit, etc., without having to bend over. The technical problem was to make the appliance handy, light-weight and insusceptible to faults. The solution is that in the hoe handle composed of a light-metal tube extends a thinner light-metal tube, to the lower end of which is screwed a grab plate which, as required, can be pushed downwards by a sliding grip onto the hoe blade when an object is to be grabbed.
Patent DE-3345041-A1 (DE)
Title: User-friendly chasing machine
Inventor: JULIUS ROLF
IPC: B23Q11/00
Filed: 1983-12-13
Abstract: Chasing machine which, in its machining area, has a number of machining stations, in the region of which a strip to be machined at the edges is guided by rollers and guide shoes, there being a rotating spiral (6) which projects from below into the area in which the chips collect and removes the chips from this area by virtue of its rotation. <IMAGE>
Patent DE-3345821-A1 (DE)
Title: Connection securing means for flexible shafts
Inventor: EBELING PETER ING GRAD
IPC: F16C1/08
Filed: 1983-12-17
Abstract: Flexible shafts have a flexible shaft core, an elastic sheath tube surrounding the latter and reducing sleeves which are connected to the ends of the latter and serve for connection to receiving sleeves on the motor, gearbox or apparatus. These reducing sleeves can be fixed in axially undisplaceable fashion on the receiving sleeves by connection securing means. To create a connection securing means which has a small number of components and is simple to assemble, the receiving sleeve has at least one snap-in receiver for a securing clip which reaches behind the reducing sleeves and forms a separate component.
Patent DE-3400725-A1 (DE)
Title: Electric drive for a roller blind which can be wound up onto a shaft
Inventor: SEITZ EUGEN
IPC: E06B9/88
Filed: 1984-01-11
Abstract: The invention relates to an electric drive for a roller blind which can be wound up onto a shaft, which roller blind is arranged as a constructional unit in a cavity of the shaft and comprises an electric motor, a step-down gear and a limit switch, an output shaft of the step-down gear being rotationally connected to a screw spindle which displaces two switching cams, arranged on an adjusting spindle, for the actuation of limit switches, and, for the purpose of setting the switching times, the switching cams being adjustable relative to one another from the outside of the shaft by turning the adjusting shaft. In order to be able to adjust the switching times of the switching cams in such a drive from the outside of the roller-blind shaft, without removing the latter from its mounting, a pinion is rotationally connected to the adjusting shaft and the pinion meshes with an internal gear ring, rotatably mounted on the shaft, which can be turned relative to the shaft by engagement on its outer circumference.
Patent DE-3409518-A1 (DE)
Title: One-piece cage with windows for two-row roller bearings
Inventor: NEESE GERHARD ING GRAD
IPC: F16C33/48
Filed: 1984-03-15
Abstract: In a one-piece injection-moulded cage with windows for two-row roller bearings, in particular for self-aligning roller bearings, the object is to indicate an embodiment in which greater stability is obtained and which can be produced in a simple manner using axial sliding bar moulds. This is achieved by providing in the space between the inner end faces of the pairs of rollers a central ring which is connected to the webs and the bore diameter of which is equal to or larger than the peripheral diameter of one of the side rings, the bore diameter of this side ring in turn being equal to or larger than the peripheral diameter of the other side ring.
Patent DE-3413068-A1 (DE)
Title: Verfahren und vorrichtung zur steuerung von betriebsfunktionen in einem kamerasystem
Inventor: MICHALIK JOHN K
IPC: G03B17/18
Filed: 1984-04-06
Abstract: Ein Belichtungs- und Kamera-Steuersystem enthält ein Bedienungsfeld zur Erzeugung von Eingabeinformation bezüglich Filmparameter und Kameratyp, einen Licht/Frequenzwandler zur Erzeugung von Signalen, die eine Frequenz aufweisen, welche die Intensität des zur Belichtung des Films verwendeten Lichts proportional ist, und eine Steuerung, die in Wirkverbindung mit den vorstehenden Bauelementen steht, um die Filmbelichtungszeit zu bestimmen und um Signale zu erzeugen, welche die Belichtung des Films in Abhängigkeit von der Beleuchtung steuert, sowie Signale, welche den Filmtransport steuern, wenn die Belichtung beendet ist. Die Steuerung enthält einen Mikroprozessor, einen programmierbaren Speicher sowie Eingabe/Ausgabe-Interfacebauelemente. Ein Display steht in Wirkverbindung mit der Steuerung und liefert eine visuelle Anzeige der der Steuerung zugeführten Informationen sowie der berechneten Größen, wie beispielsweise der Belichtungszeit. Ein Drucker ist an die Steuerung angeschlossen zur Lieferung einer Hard-Kopie der angezeigten Information. Ein Lichtdetektor steht in Wirkverbindung mit der Steuerung. Er enthält einen Spiegel, der im Normalfall im optischen Strahlengang angeordnet ist und Licht auf den Licht/Frequenz-Wandler leitet. Der Spiegel wird aus dem Strahlengang herausbewegt, wenn eine Belichtung durchgeführt wird. Sensoren in der Kamera liefern an die Steuerung Signale, welche den Filmvorschub anzeigen, sowie ob eine neue Filmrolle in der Kamera ...
Patent DE-3421293-A1 (DE)
Inventor: BRINDOEPKE GERHARD DR
IPC: C07C239/00
Filed: 1984-06-08
Abstract: Process for the preparation of acylurethanes by reacting a urethane with compounds containing hydroxyl groups, which comprises reacting a hydroxy compound (A) with a urethane (B) in the form of an imide of the formula    <IMAGE>  (I)  to give an acylurethane containing at least one grouping of the formula -CO-R-CO-NH-COOR1 (II). In these formulae, R denotes the hydrocarbon radical of an optionally  alpha , beta -ethylenically unsaturated, aliphatic, cycloaliphatic or aromatic dicarboxylic acid or endomethylene derivatives thereof, and R1 denotes alkyl, alkoxy, alkoxyalkyl, cycloalkyl or benzyl. These acylurethanes are suitable for use as self-crosslinking curing agents or as curing agents for polyhydroxy compounds for the production of shaped articles and/or coatings.
Patent DE-3423160-A1 (DE)
Title: Controllable, voltage-converting electrical machine
Inventor: NOLLE EUGEN DR
IPC: H01F29/14
Filed: 1984-06-22
Abstract: The invention relates to controllable, voltage-converting electrical machines, in each case having at least one primary coil, secondary coil and control coil which are in each case laid around a core section, the output AC voltage of the secondary coil being controllable via the control coil which can be excited by direct current. In order to be able to produce and assemble such electrical machines, in a particularly simple, economical and cost-effective manner, while at the same time improving the efficiency, the winding axes of at least the secondary coil and of the control coil, and possibly additionally of the primary coil, are at least approximately parallel.
Patent DE-3426556-A1 (DE)
Title: Pallet for a fork-lift truck
Inventor: SCHMOELLER LUDWIG
IPC: B65D19/42
Filed: 1984-07-19
Abstract: In order to be able to convey even comparatively heavy loads reliably by fork-lift truck using a pallet for a fork-lift truck, without overloading the latter by lifting the product to be conveyed, rollers are arranged below the pallet. This arrangement allows a pull-push unit of the fork-lift truck and pallet to be formed, the front axle of the fork-lift truck advantageously forming a unit with a roller axle of the frame of the pallet. As a result, particularly easy and safe manoeuvring of the pull-push unit is made possible.