baber/WOPTO huggingface dataset:
Patent DE-3326069-A1 (DE)
Inventor: ZIMMERMANN ROLF DR
IPC: H04N9/00
Filed: 1983-07-20
Abstract: 1. Apparatus for converting colour television pictures into coarse screen graphics with limited screen definition and with a limited number of shades of colour which can be used simultaneously, containing one or several analog to digital converters (1), a picture element store (2) and a processor system (3), characterised in that the processor system (3) after the fixing of the screen definition calculates from the zone of an original television picture associated with each picture element, a shade mean value of the television picture points present in this zone and after the useable screen graphics shades have been determined, associates with each of the shade means values, the screen graphics shade of those permitted in each case, which has the shortest distance amin = min 2Root ((R-Ri)**2 + (G-Gi)**2 + (B-Bi)**2 ) in a three-dimensional vector space with the axes r (red), g (green) and b (blue) in relation to the corresponding shade mean value, whereby this shade mean value corresponds to the vector RGB, the useable screen graphics shades correspond to the vectors RiBiGi and the components of all vectors correspond to uncorrected R, G, and B portions of colour television signals (9) or these portions of the signals corrected according to a gamma function.
Patent DE-3328026-A1 (DE)
Title: Web-shaped film dispenser and process for processing self-adhesive film sections
Inventor: SCHREINER HELMUT
IPC: G09F3/02
Filed: 1983-08-03
Abstract: A web-shaped film dispenser for self-adhesive film sections (1) having a carrier layer (2) on which the film sections adhere is described. In order to make a web-shaped film dispenser of this type usable also for film sections having low intrinsic stiffness and high elasticity of elongation, it is envisaged to provide at least one punch-out (4) in the carrier layer (2) in the region of the leading edge of each film section. <IMAGE>
Patent DE-3332000-A1 (DE)
Inventor: CYRON THEO
IPC: B23K1/00
Filed: 1983-09-05
Abstract: 1. Method for the application of brazing powder into the approximately wedge-shaped or tangential brazing apertures of exhaust gas catalyst carrier bodies which are wrapped up in or coated in thin, finely structured sheets (1, 2), more particularly in level and ondulated sheets (1, 2), characterized by the following features : a) Brazing powder is applied dry and after the wrapping or coating. b) A brazing powder is used with a distribution of the particle sizes brought into line with the brazing aperture (3), with as large a portion as possible of small particles in the order of magnitude of 10 mu. c) The entire structure is filled with brazing powder as completely as possible. d) The surplus brazing powder is subsequently removed, so that brazing powder only remains in the brazing apertures (3) in the vicinity of the places (5) to be brazed.
Patent DE-3332850-A1 (DE)
Title: Planting table with feed device for flower pots
Inventor: SCHEERERS AUGUST
IPC: A01G9/08
Filed: 1983-09-12
Abstract: For planting flower pots with decorative plants, the invention provides a planting table to which there is assigned a feed device for flower pots which are arranged such that they are lying down and consist of clay or similar material. Said feed device comprises a double chain conveyor with a stacking belt, which is arranged or conveys perpendicularly thereto, and a separator which is arranged on the end sides. The double chain conveyor is connected congruently with the advancement or drive of the carousel, with the result that the individual flower pots are fed in the same cycle as the others are advanced on the carousel. The separator comprises a vertically acting cylinder and a horizontally acting cylinder, the penultimate flower pot being held by means of the vertically acting cylinder and the last pot in each case being pushed off and fed to the carousel by the horizontally acting cylinder. <IMAGE>
Patent DE-3332857-A1 (DE)
Title: Fuel injection nozzle for internal combustion engines
Inventor: KOMAROFF IWAN
IPC: F02M61/08
Filed: 1983-09-12
Abstract: Fuel injection nozzle for internal combustion engines with a valve needle (22) opening in the direction of flow of the fuel, to which needle an auxiliary mass (56) is assigned, which damps the opening movement of the valve needle (22) as a function of acceleration and speed. The auxiliary mass (56) is mounted directly on the valve needle (22) and enclosed by an annular collar (48) of the nozzle body (10) with a given radial play (60) which results in a compact design.   <IMAGE>
Patent DE-3336078-A1 (DE)
Title: Framing structure for a camera
Inventor: HARA HIROSHI
IPC: G03B1/56
Filed: 1983-10-04
Abstract: A frame of the image field which bounds the film gate of a camera and has at least one wall member (21) which can pivot like a door and on whose inner wall facing the film gate a guide surface (24a) is provided which can be pivoted by the film start (F) and thereby enables the latter to advance into a film-winding chamber (6) in such a way that the film start (F) can reach the film-winding chamber (6) without stopping inside the frame of the image field. The inclined guide surface (24a) enables the front end (Fa) of the film start (F) to pass via the door-like wall member (21). <IMAGE>
Patent DE-3338449-A1 (DE)
Title: Water feed system in shearing drums
IPC: E21C35/23
Filed: 1983-10-22
Abstract: For the water feed system at shearing drums or for the admission of water to the water nozzles, deep bores serving as water passages, provided in a distributed manner over the periphery, as well as a corresponding distributor passage are provided in the flight and in the closing ring, and a water distributor is provided in the central tubular body. To avoid the continually developing corrosion in the water feed system as well as to rapidly carry out repairs at the face, the water feed system between the central water distributor (5) and the nozzles (6) is designed as interchangeable flexible tubing (8, 9, 10; 11, 12, 13) arranged inside the deep bores (7) and the tubular body (1) (Fig. 1). <IMAGE>
Patent DE-3342385-A1 (DE)
Title: Gear pump
Inventor: HERRNRING GUENTHER DR
IPC: F04C2/08
Filed: 1983-11-24
Abstract: In order to construct miniature dosing and variable delivery pumps, which operate as gear pumps, the invention proposes to design at least one of the meshing gear wheels so as to be deformable into an oval shape. This is achieved by constructing the gear wheel from plastic with limited flexibility and by attaching the gear ring to the gear hub not directly, but via spiral-shaped sprung arms. Such gear wheels can be assembled in the pump casing under tension, in order to achieve a tight seal of the gear wheel outer parts against the inner wall of the casing and in order to ensure perfect meshing of the teeth. Preferably, one of the gear wheels is also mounted in the casing so as to be moveable in a radial direction, to allow it to be pushed in an outward direction against the wall of the casing by the deformation force within the counter gear wheel. The pump chambers formed by the gear rings are closed laterally in a conventional manner by laterally arranged sliding plates, which are preferably coated with titanium nitride and on the reverse side are lined with elastic material and the application force of which can be reduced during the movement.
Patent DE-3342882-A1 (DE)
Title: Riving-knife device for a sawing machine
Inventor: RAUTIO KAUKO
IPC: B27G19/08
Filed: 1983-11-26
Abstract: A riving-knife device in a sawing machine, consisting of at least one riving knife which, in the sawing machine as viewed in the direction of cut of the block, is located after the saw blade while keeping the sawing gap open. The riving knife is a flange which can be rotated about its axis and of which a segment is effective as a part spreading the sawing gap. The rotary movement of the riving knife therefore reduces the friction which develops through the contact between the block and the riving knife. In previously known fixed riving knives, the problem of being unable to construct the riving knife to be very sturdy in thickness, because as a fixed wedge it hinders the advance of the block in the machine, has particularly manifested itself.
Patent DE-3402524-A1 (DE)
Title: Vane pump
Inventor: BUHS EGON
IPC: F04C2/352
Filed: 1984-01-26
Abstract: A vane pump is described, whose vanes are slidable in radial slots of an eccentrically mounted rotor. In order to achieve a particularly simple design combined with a high delivery capacity, the vanes, in a cavity of the rotor and by means of guiding grooves, are movably attached to a vane shaft which is disposed centrally in the interior of the pump casing.
Patent DE-3403705-A1 (DE)
Title: Plant for wet purification of power station flue gases
Inventor: WEBER EDUARD
IPC: B01D53/50
Filed: 1984-02-03
Abstract: In a plant for wet purification of power station flue gases in a co-current flow scrubbing section using a scrubbing liquid, vortex generators are arranged upstream prior to the level of injection of the scrubbing liquid into the flue gas stream. The turbulent flow unavoidably produced as a result ensures a rapid and uniform distribution of the scrubbing liquid in the flue gas stream. <IMAGE>
Patent DE-3404540-A1 (DE)
Title: Draw winch
Inventor: BITZAN ROBERT
IPC: B66D3/26
Filed: 1984-02-09
Abstract: The invention relates to a draw winch which can be hung in the bumper or trailer coupling of a vehicle and is held by means of the bolt provided for the trailer coupling. The winch can also be hung on the side of vehicles, e.g. for agriculture and forestry. When required the winch can be used quickly and safely. <IMAGE>
Patent DE-3407514-A1 (DE)
Title: Use of polyoxygenated labdane derivatives for the treatment of constrictions of the airways
Inventor: ANAGNOSTOPOULOS HIRISTOS
IPC: C07D311/92
Filed: 1984-03-01
Abstract: The present invention relates to the use of polyoxygenated labdane derivatives of the formula I <IMAGE> in which R1, R2, R3 and R4, which can be identical or different, are oxygen or <IMAGE> where R6 is hydrogen or an alkyl, alkenyl or alkynyl group with 1 to 6 carbon atoms or a cycloalkyl group with 5 to 8 carbon atoms, or a dialkylaminoalkyl group or aralkyl group in each of which the alkyl groups have not more than 4 carbon atoms, or an acyl group, or alkoxycarbonyl with 2-6 or arylaminocarbonyl group with up to 10 carbon atoms, R5 is an ethyl or vinyl group or the radicals -CHO-, <IMAGE> where R' is an optionally halogen-substituted benzoyloxy group, a C1-C4-alkylamino group or an optionally C1-C4-alkyl-substituted pyrrolidino, piperidino or piperazino radical, and R7 is hydrogen or the hydroxyl group, or together with R1 is a bridge of the formula <IMAGE> or <IMAGE>
Patent DE-3411339-A1 (DE)
Title: Plate-shaped component with shaped-in channels for optional reception of pipes for floor-heating systems
Inventor: LAROCHE GEB WEENEN
IPC: F24D3/14
Filed: 1984-03-28
Abstract: In a plate-shaped component with shaped-in channels for optional reception of pipes for floor-heating systems, in particular as a base for floating flooring, filling pieces covering the shaped-in channels are provided with an upper side ending flush with the surface of the component. Filling bodies which fill the channel can be put in the channel sections free of pipes. The filling body has toothings on the filling-body sides directed towards the lateral channel wall, which toothings produce a press-fit with the associated channel when the filling body is put in. The filling body is advantageously designed as a hollow body. It can be made as a 45 DEG  bend or as a straight section. According to a particular embodiment, the filling pieces are designed in a plate-like manner and have in their lateral edge region downwardly projecting protuberances which can be pushed through correspondingly arranged slot openings of a step designed in the upper edge region of the channel.
Patent DE-3414839-A1 (DE)
Title: Wheel-shaped garage
Inventor: YOTIS ATHANASSIOS DIPL ING
IPC: E04H6/16
Filed: 1984-04-19
Abstract: Published without abstract.
Patent DE-3417386-A1 (DE)
Title: Television device having filter means with a local-frequency high-pass characteristic
Inventor: HORBASCHEK HEINZ DIPL ING
IPC: H04N5/32
Filed: 1984-05-10
Abstract: The invention relates to a television device having a television camera (5), a transmission circuit (13) and a monitor (10), which device contains in the transmission circuit (13) a filter means (11) with a variable local-frequency high-pass characteristic, to which a control circuit (12) is connected which controls the filter means (11) in such a manner that, at a specific frequency, signals having large amplitudes are amplified more than signals having small amplitudes. <IMAGE>
Patent DE-3418541-A1 (DE)
Title: Annular bunker
Inventor: RADEMANN KARL-HANS
IPC: E21F13/04
Filed: 1984-05-18
Abstract: Annular bunkers for receiving bulk material, in particular in coal mining, essentially consist of a vertical, cylindrical bunker tube having at least one inlet and a funnel-shaped outlet and a free-standing spiral bunker chute supported at least in the vertical. To keep down the effect of the rock forces acting on the bunker tube and to be able to divert the forces acting on the open inner spiral chute into the floor and, in addition, to be able to correct floor lift and settlement, deformations and displacements of the bunker tube, a rotatably and pivotably mounted pylon (16) surrounded by an inner spiral (4) and carrying the latter and passing through the outlet base (5) is provided in the bunker tube (1). <IMAGE>
Patent DE-3418991-A1 (DE)
Title: Pump unit, especially for ornamental fountains and the like
Inventor: THIELE ERNST ING
IPC: F04D29/22
Filed: 1984-05-22
Abstract: Pump unit, especially for ornamental fountains and the like, having an electric synchronous motor (12), a pump casing (1) and a fluid-tight nonmagnetic sheath (2) joined thereto which is open at its side facing the fluid. Within the sheath (2) there is the rotor (14) of the motor (12). The rotor (14) is connected, via a shaft (11), to a centrifugal pump impeller (17) which is positioned in the pump casing (1) and is suitable for axial inflow and peripheral outflow of the fluid. There is provided, for the peripheral outflow, a rotationally symmetric annular gap (21) as a diffuser downstream of a cylindrical section (20) between the ends of the impeller (17) and the pump casing (1). The annular gap (21), via radial orifices (22), adjoins a collecting chamber (23), to which there is connected a riser (19). <IMAGE>
Patent DE-3422820-A1 (DE)
Title: Appliance for the harvesting of fruit
Inventor: BALMAIN HUBERT BERNHARD
IPC: A01D46/24
Filed: 1984-06-20
Abstract: The invention relates to a harvesting appliance having a harvesting device which is located at the end of a telescopic arm and which is capable of grasping and cutting off the stalk of a fruit to be harvested and of holding the cut-off fruit in order to move it to a repository. The harvesting device is mounted on a traction machine in order to allow movement across the field to be harvested.
Patent DE-3425024-A1 (DE)
Title: Serial tetrad adder/subtractor in excess-3 code with decimal inputs and decimal outputs
Inventor: MERKLE PAUL
IPC: H03M7/22
Filed: 1984-07-06
Abstract: This tetrad adder/subtractor exhibits as main circuit a dual tetrad adder 1 which processes excess-3 coded decimal numbers. This adder/subtractor thus has two input code conversion circuits 5 and 6 which convert decimal-1-of-10-coded decimal numbers into excess-3-coded decimal numbers and an output code conversion circuit 9 which converts BCD-8421-coded decimal numbers into decimal-1-of-10-coded decimal numbers. The advantage according to the invention is that a very simple correction circuit 2 can be used which only consists of 3 dual half subtractors and a residual circuit 27. The additions are thus effected in the normal manner and the subtractions are effected by means of additive subtraction. During the subtraction, the B inputs are the minuend inputs and the A inputs are the subtrahend inputs. The drive potential for the carry input n is supplied by the circuit 8. <IMAGE>
Patent DE-3426265-A1 (DE)
Title: Motor vehicle seat
Inventor: KLUETING BERND ING GRAD
IPC: B60N2/90
Filed: 1984-07-17
Abstract: In a motor vehicle seat (1) which is longitudinally adjustable by means of at least one sliding rail (3) which is guided in a longitudinally displaceable fashion in a guide rail (2) and can be fixed in selectable positions, the upholstery carrier of the seat component can also be moved forwards, independently of this longitudinal adjustability, relative to the back rest (9) during forward folding of the said back rest (9) in the longitudinal direction of the sliding rail (3) and can be moved back into its initial position during folding back of the back rest (9). The upholstery carrier of the seat component is supported on an upper rail (4) which is guided in a longitudinally displaceable fashion in the sliding rail (3) and/or the guide rail (2) and to which the lower fitting component (6) of an articulated fitting (7) is coupled, and a locking element (8) is provided by means of which the lower fitting component (7) can be fixed in its rear limit position on the upper rail (4) in a positively engaging fashion. A lever (13) which bears at its free end a pin (14) which is guided in a slot guide (15) provided in the sliding rail (3) is rigidly connected to the lower fitting component (6) forming a double-armed pivot lever. <IMAGE>
Patent DE-3430287-A1 (DE)
Title: Quaternary dioxazine dyes
Inventor: FRANKE GUENTER DR
IPC: C09B62/465
Filed: 1984-08-17
Abstract: Quaternary dioxazine dyes <IMAGE>  in which   X1 and X2 independently of one another denote hydrogen, halogen, alkyl, cyclohexyl, aryl, alkoxy, aryloxy, CN, CONH2, CONH-alkyl, CON(alkyl)2, CONH-aryl, COO-alkyl, NH-CO-alkyl, NH-aryl or NH-CO-aryl and   Y denotes an anionic group,   Z<(+)> denotes a group of the formulae <IMAGE> which represents a 5-7-membered ring which can be fused to further rings, with the proviso that group II contains at least one further heteroatom if it represents an aromatic monocyclic ring, <IMAGE> which represents a 5-7-membered ring which can be fused to further rings, and in which  R1 represents an alkyl, aryl or aralkyl radical, or corresponds to <IMAGE> in which     R2-R5 represent an alkyl, an aryl or aralkyl radical,   a represents 2-4 and   b represents 1-4,     A<(-)> denotes an anion, B1 and B2 independently of one another denote a fused ring system containing 2 to 4 carbocyclic and/or heterocyclic rings,   m denotes 0-2 and   n denotes 1-6, and in which the cyclic and acyclic radicals and the rings B1 and B2 can carry further substituents, with the proviso that the sum of the anionic substituents is smaller than the sum of the quaternary and/or of the optionally present quaternisable amino groups, are suitable for the dyeing of substrates which can be dyed with basic dyes.
Patent DE-3430574-A1 (DE)
Title: Device for wheeled vehicles, for improving the driving behaviour, in particular the starting-up behaviour, on soft or slippery ground such as in particular snow, sludge, mud or ice
Inventor: HARTUNG GUENTHER
IPC: B60C27/06
Filed: 1984-08-20
Abstract: The innovation relates to a device for wheeled vehicles, for improving the driving behaviour, in particular the starting-up behaviour, on soft or slippery ground. The device is composed of a guide chain consisting of two longitudinal sections and a plurality of crosswebs and a tensioning chain which is connected at one end of the guide chain to one or both longitudinal sections. At the opposite ends of the sections, eyelets for pulling through the tensioning section of the tensioning chain are provided. A pulling section of the tensioning chain continues the said chain on the other side of its attachment and also ends in a pulling-through eyelet. When the starting-up aid is fitted on to a drive wheel of a vehicle, the guide chain is fitted on from above. Subsequently, the tensioning section of the lasso chain is guided through behind the wheel, pulled upwards through the eyelets of the longitudinal sections and the eyelet at the end of the pulling section of the lasso chain located in front of the wheel, and, with the aid of an elastic tensioning device, coupled into the upper section of the guide chain.
Patent DE-3435692-A1 (DE)
Title: Method for producing perforated prefabricated concrete compound units
Inventor: MILBRADT-LOJDA ULRICH EUGEN
IPC: B28B7/18
Filed: 1984-09-28
Abstract: Published without abstract.
Patent DE-3436805-A1 (DE)
Title: Apparatus for raising and lowering ceiling shutterings
Inventor: MAIER JOSEF
IPC: E04G19/00
Filed: 1984-10-06
Abstract: An apparatus (1) is used for raising and lowering shuttering boards (2), in particular ceiling shutterings, or other equipment. The apparatus has a guide (3) and a lifting head (4) which can be displaced thereon in terms of height. In the use position, the guide (3) is located obliquely and, on its side directed away from the lifting head (4), has a support (5) which is connected to it in an articulated manner. This support is expediently fastened so as to be capable of swivelling on the upper end of the guide (3), with the result that the entire framework of the apparatus (1) can be set up and collapsed like a step-ladder. The design is correspondingly simple and the entire apparatus (1) takes up little storage space, can be transported, set up and dismantled even under constricted conditions, and can be transported out of the building which has been erected, for example in the case of cellars, through narrow openings.   <IMAGE>
Patent DE-3437460-A1 (DE)
Title: Goods security strip
IPC: G08B29/04
Filed: 1984-10-12
Abstract: A goods security strip for security of electrical and, possibly, also non-electrical goods and apparatuses consists of a monitoring module (10) onto which a plurality of monitoring modules (11a-11d) can be fitted one behind the other, in the manner of unitised construction. The evalution module (10) contains the voltage supply for all the monitoring modules (11a-11d) and also supplies the network voltage for plug sockets (18a, 18b) on the monitoring modules. The modules are to be arranged in a row via plug connectors (12a, 12b; 13a, 13b). The monitoring signals from all the monitoring modules are supplied to the evaluation module (10). The last monitoring module (11d) has a current link (24) via which the supply voltage (which is passed in the form of a loop through all the monitoring modules) is passed back to the evaluation module (10). The alarm signals coming from the monitoring modules are evaluated in the evaluation module (10) in order to operate an alarm transmitter (17). <IMAGE>
Patent DE-3441805-A1 (DE)
Title: Method of testing rubber-metal components for adhesion faults
Inventor: BRUMMER RUEDIGER DIPL PHYS
IPC: G01N19/04
Filed: 1984-11-15
Abstract: The invention relates to a method of testing rubber-spring components and other rubber-metal components, in which there is adhesion between a metal part and a rubber layer for material and adhesion faults and then selecting them for quality. The essential point of this method is that, for the purpose of non-destructive testing, at least one vibratory impulse is introduced into at least one metal part and the vibratory impulse, which is altered after passing through the rubber body, is measured on the other metal part, the measurements determining the material and/or adhesion faults by comparison with a predetermined measurement using measurement transducers and controlling the selection.
Patent DE-3444978-A1 (DE)
Title: Device for storing or transmitting energy
Inventor: DAIMLER BERTHOLD H DR
IPC: F15B15/10
Filed: 1984-12-10
Abstract: Device for storing or transmitting energy with the use of axially elastic expansion cylinders with an elastomer wall, as a result of which two or more expansion cylinders are functionally coupled together in such a way that they can mutually extend or recover elastically to a limited extent in accordance with set laws. <IMAGE>