baber/WOPTO huggingface dataset:
Patent DE-3313107-A1 (DE)
Title: Display device for information
Inventor: SCHULTE-HILLEN JUERGEN DR
IPC: G06F3/14
Filed: 1983-04-12
Abstract: The invention relates to a display device for information in alphanumeric representation in one or more displays which are selected by a central processor. The memory of the central processor is loaded with information of which a fraction is transmitted at a specific instant to a memory of a display. The fraction of this information is partially exhibited on the display, and can be exhibited completely sequentially upon actuating a command key. Such a display device can preferably be used in dispensing chemists in order to replace the conventional labelled display.
Patent DE-3316263-A1 (DE)
Inventor: WEIBLEN ROLF-DIETHER
IPC: E06B9/24
Filed: 1983-05-04
Abstract: The invention relates to a device for heat insulation and air conditioning of structural assemblies, in particular of windows etc., comprising a first driven winding roller (4), arranged at a first end for a windable flexible wall and deviating rollers arranged at the second end, the deviating rollers at the second end being supported stationarily and a second winding roller being provided which can be rotated simultaneously with the first winding roller. The longitudinal edges of the first wall are fitted with wall guiding profiles clamping between them, over part of their length, a web material, being constantly present in the guide profiles as well as being adapted to be redirected repeatedly by the deviating rollers so that a varying number of tightly closed air chambers can be formed optionally in a space. The web material of the flexible wall may consist of successively disposed materials having different properties of transparency, reflectivity and absorption. Upon demand, the air chambers may be ventilated in the space so that e.g. in summer, warm air may be conducted to the outside or to a heat exchanger.
Patent DE-3318931-A1 (DE)
Title: Process and apparatus for spray coating of objects
Inventor: WERNER HANSJOERG
IPC: B05B13/02
Filed: 1983-05-25
Abstract: The objects have surfaces of revolution, especially conical or annular surfaces. Spray material is constantly fed from a delivery apparatus into a burner gas flame or an arc and melted there, and is delivered by an atomising gas as a particle jet against the surface of the object to be coated. During the coating, the object to be coated is set in a rotational motion about the axis of rotation of the surface to be coated. In order to realise as constant as possible a thickness of the spray layer, the delivery apparatus executes a displacement motion, relative to the surface to be coated, having a momentary speed depending on the momentary distance between the point of impact of the particle jet and the axis of rotation.
Patent DE-3321567-A1 (DE)
Title: Glazing comprising U-shaped profiled glazing bars
IPC: E06B5/11
Filed: 1983-06-15
Abstract: The invention relates to a glazing which is formed by a plurality of U-shaped profiled glazing bars (10) which are located one next to the other in at least one plane. The glazing is prepared for connection to an electric alarm system, which sounds when the glass is broken, in that the profiled glazing bars (10) of at least one plane are provided on their inner side with at least one conductor (13). The conductors (13) of neighbouring profiled glazing bars (10) are connected to one another at the conductor ends by means of electrically conducting clips (14) which engage over the edges of neighbouring profiled glazing bars (10). <IMAGE>
Patent DE-3322995-A1 (DE)
Title: Novel vitamin E intermediates and process for the preparation of (2R, 4'RS)- alpha -tocopherol and (all-rac)- alpha -tocopherol via the novel intermediates
Inventor: VOGEL FRIEDRICH DIPL CHEM DR
IPC: C07D311/72
Filed: 1983-06-25
Abstract: Compounds of the general formula I <IMAGE> in which R<1> denotes H, an alkyl radical, arylalkyl radical or an aliphatic acyl radical, preferably a benzyl group or acetyl group, and Y represents OH and X represents H (Ia) or else X and Y together represent a further bond between the C atoms carrying X and Y (Ib) and the dashed line may denote an additional bond, in particular [2R,1'Z,3'E,7'E]-6-benzyloxy-2,5,7,8-tetramethyl-2-(4',8',12'- trimethyltrideca-1',3',7'-trien-1'-yl)chroman and 6-benzyloxy-2,5,7,8- tetramethyl-2-(1'-hydroxy-4',8',12'-trimethyltrideca-3',7'-dien-1-yl)- chroman, and compounds of the general formula II <IMAGE> in which Z represents one of the groups  ClMg-; BrMg- (IIa); CL<(-))<C6H5)3P<(+)>; BR<(+))<C6H5)3P<(+)>- (IIb> in which R<2> represents alkyl having 1 to 4 C atoms, in particular (3,7,11-trimethyltrideca-2,6,10-trien-1-yl)triphenylphosphonium chloride and dimethyl (3,7,11-trimethyltrideca-2,6,10-trien-1-yl)- phosphite. The invention furthermore relates to a process for the preparation of (2R,4'RS,8'RS)- alpha -tocopherol or (all-rac)- alpha -tocopherol, starting from the compounds of the formula II and via the compounds of the formula I.
Patent DE-3325258-A1 (DE)
Title: Appliance for the controlled discharge of granular materials
Inventor: HENDLMEIER KONRAD
IPC: A01C17/00
Filed: 1983-07-13
Abstract: In an appliance for the uniform and controlled discharge of granules, the distribution takes place by way of a metering device and a limiting device onto a rotating disc, from which the granules are thrown radially towards the housing wall and onto the outer surface of a frustoconical collecting device. The granules roll from here downwards into a discharge device and pass by way of hoses to near-ground dispensing devices and onto the ground. The metering device is driven in a speed-dependent manner by means of a ground wheel.
Patent DE-3327187-A1 (DE)
Title: Milking parlour
Inventor: MOELLER EWALD
IPC: A01K1/12
Filed: 1983-07-28
Abstract: In a milking parlour, there are arranged in series in its longitudinal direction milking places for receiving in each case an animal to be milked. The head of the animal is adjacent to a front longitudinal side which delimits the milking places. With its rear part, the animal stands in the region of rear alignment members which align the animals standing in the milking places essentially at an angle to the longitudinal direction and essentially parallel to one another. Arranged in the region of the longitudinal side are front holding devices which run essentially at right angles to the longitudinal axis of the animals standing in the milking places. Adjoining the front holding devices are lateral boundaries which extend between the animals essentially parallel to their longitudinal axes. The holding devices are designed as cross-legs of essentially right angles, the longitudinal legs of which run as lateral boundaries on at least a part of the entire length of the milking places parallel to their longitudinal extent.
Patent DE-3330242-A1 (DE)
Title: Joint fittings for fire-retardant, wooden trellis structures
Inventor: SIEBERT ALBRECHT
IPC: E04B1/26
Filed: 1983-08-22
Abstract: In comparison with the known joint fittings for diamond-shaped trellis structures, the joint fittings according to the invention are shaped in such a way that the tilts and angles, necessitated by the system, of the trellis bars with respect to one another are represented by the ends of these bars or by their contact faces. The application according to the invention of the joint fittings improves the trellis structures with regard to the following points:     the connection means are not visible; the use of different mineral construction materials on the wooden structural parts is dispensed with; the additional labour for producing the fire-resistant quality is provided during manufacture and not on the building site; a subsequent cladding of the joints with fire-proofing materials after roofing is dispensed with, including any apparatus or framework which is necessary for this purpose.
Patent DE-3336688-A1 (DE)
Title: Conveying apparatus for pallets filled with cigarettes
Inventor: KRAUSE LOTHAR
IPC: A24C5/356
Filed: 1983-10-08
Abstract: The invention relates to a conveying apparatus (7) for pallets (2) filled with cigarettes, which are transported on an obliquely rising circular track from a lower pallet-filling station (1) to an upper removal station (36). <IMAGE>
Patent DE-3337608-A1 (DE)
Title: Process for producing blocks of expandable polystyrene
Inventor: BITTMANN OTTO DIPL ING
IPC: B29C44/58
Filed: 1983-10-15
Abstract: In the production of blocks of expandable polystyrene in block moulds with steam chambers at the mould walls, which are covered by gas-permeable sheets or plates towards the inside, the air between the polystyrene material and in the steam chambers and in the pipe system of the block mould is partially or completely removed before the steam treatment by the application of a vacuum. A comparatively short flushing period is therefore sufficient before the steam shock, leading to a saving of steam and thus of energy. At the same time it is possible as a result of the device required to produce the vacuum to dissipate the overpressure existing in the block interior after the steam treatment more rapidly and to increase the capacity of the mould by reducing the residence time.
Patent DE-3341918-A1 (DE)
Title: Safety device for a steering element of a motor vehicle
Inventor: BRAMBILLA GUIDO
IPC: B62D1/19
Filed: 1983-11-19
Abstract: Two coaxially arranged tubular elements (1, 2), one of which is connected in an axially permanent fashion to the steering element of a vehicle and the other of which is connected permanently to the vehicle body are connected to one another in a telescopic fashion in such a way that an annular chamber (3) which is closed off in a sealed fashion is produced between these elements (1, 2). This annular chamber is filled with hydraulic fluid (6). An annular piston (7) which divides the annular chamber (3) into two sub-chambers (3a, 3b) is connected to one of the two tubular elements whilst the other tubular element bears a casing pipe (8) which interacts with the free edge of the annular piston (7). The casing pipe has openings through which the hydraulic fluid (6) is enabled to pass from one sub-chamber (3a) to the other (3b) when the two tubular elements (1, 2) are displaced towards one another in a sliding fashion as a result of an abutment effect after the connecting means (11) which are arranged between the two tubular elements (1, 2) break off. <IMAGE>
Patent DE-3345756-A1 (DE)
Title: Electro-hydraulic pressure control device for hydraulically operated brakes, especially for vehicles
Inventor: BARTHOLOMAEUS REINER DIPL ING
IPC: B60T8/38
Filed: 1983-12-17
Abstract: A brake cylinder is connected to a pressure medium source and to the tank in each case by way of a pressure valve designed as seating valve. Both seating valves are normally in the closed position. Should a certain brake pressure be introduced, one seating valve is opened and the brake cylinder thereby connected to the pressure medium source. As soon as the required brake pressure is attained, the valve closes. Should the brake pressure be increased or reduced, one of the seating valves is in each case opened and the brake cylinder thereby connected either to the pressure medium source or to the tank. Any oil leakage loss is at the same time prevented and the efficiency improved. By means of an additional electrical control of the brake pressure, the accuracy, sensitivity and static and dynamic behaviour of the control are also improved. <IMAGE>
Patent DE-3346634-A1 (DE)
Title: Drop-flap river underflow power station
Inventor: MARCKS JOACHIM H
IPC: F03D9/00
Filed: 1983-12-23
Abstract: The drop-flap river underflow power station is used to obtain electrical energy from unchecked rivers. For this purpose, it is placed on the river bed (22) and anchored there (21 and 26). Energy flux: the incident river underflow (1) presses onto the drop flaps (18). The kinetic energy absorbed is guided onto the conveying belt (6) and, via the rear shaft (13), gear wheel (13) and a power-transmitting means (14), onto the attached (16) or external generator, which converts it into electrical energy. After the operation, the drop flaps (7) lie flat, run forwards (10), drop down at the front shaft (4), and absorb kinetic energy again. The rigid part of the station consists of a base plate (20), the front (3) and rear (17) supports, the support frame (11) and the anchorage (2; 21; 26). In addition to the so-called basic model in accordance with Figures A and B, further models are provided which are designed with different sizes and fitted with different auxiliary devices (flow accelerators; rail systems). <IMAGE>
Patent DE-3402704-A1 (DE)
Title: Reinforcing mat
Inventor: HASAK WILHELM
IPC: E04C5/06
Filed: 1984-01-26
Abstract: The invention relates to a heavy-duty reinforcing mat comprising longitudinal supporting bars running in the longitudinal direction and transverse supporting elements running in the transverse direction. The invention is characterised in that the longitudinal supporting bars (1) have a diameter of over 12 mm and are mounted, in a frictionally locking manner by means of clamping clips (3), on erection reinforcements (2) serving as the transverse supporting elements. <IMAGE>
Patent DE-3406782-A1 (DE)
Title: Piston for a hydrostatic machine
Inventor: NOBIS WILHELM DIPL ING
IPC: F04B1/12
Filed: 1984-02-24
Abstract: Tubular piston 1, 3, 4 for a hydrostatic machine, in which piston, starting from a tubular shape, a sphere 3 for a ball joint is formed on one end by means of noncutting deformation, and in the neck region 4 between sphere 3 and piston shaft 1 in the continuous cavity of the piston 1, 3, 4 a constriction 9 is formed. <IMAGE>
Patent DE-3416083-A1 (DE)
Title: Packaging for metered portions of a plastic dental filling composition
Inventor: MUEHLBAUER ERNST
IPC: B65D75/32
Filed: 1984-04-30
Abstract: A packaging for metered portions of a plastic dental filling composition or the like resembles known blister packs in that it comprises a foil, in which cup-shaped receiving spaces for the portions are formed, and a cover foil tightly connected with the foil. The cover foil has pre-cut opening lines which were subsequently closed again by a tightly sealed-on closure foil or by a solidified coating. The packaging parts may be opened like the blister packs, the portions being protected against pressure contact with the closure foil by the cover foil and hence against sticking of parts of the closure foil. Instead it can also be provided that the packaging parts can be opened from the cover foil with a pointed instrument which is pierced through the opening line. The packaging is also suitable for accommodation of pulverulent or liquid components, and as a mixing space.
Patent DE-3420793-A1 (DE)
Title: Under-roof multilayered heat insulation
IPC: E04B7/22
Filed: 1984-06-04
Abstract: A panel-shaped lower heat-insulating element and a strip-shaped upper heat-insulating element are used for a multilayered heat insulation, the upper side of the lower heat-insulating element being provided with a U-shaped, saw-tooth-shaped or rectangular profiling, to which a corresponding complementary profiling on the underside of the upper heat-insulating element corresponds. The strip-shaped upper heat-insulating elements are laid one above the other at such a spacing that the securing protrusions of the roofing panels can be suspended in each case on the ridge-side edges.
Patent DE-3421386-A1 (DE)
Title: Novel N-pyrazoyl-1,2-benzothiazine-3-carboxamides and pharmaceutical preparations containing them
Inventor: BETZING HANS DIPL CHEM DR
IPC: C07D417/12
Filed: 1984-06-08
Abstract: The present invention relates to novel N-pyrazoyl-1,2-benzothiazine-3-carboxamides of the general formula I <IMAGE> and pharmaceutical preparations containing them.z
Patent DE-3432102-A1 (DE)
Title: Device for the insertion and withdrawal of printed-circuit board assemblies
Inventor: WESSELY HERMANN DIPL ING
IPC: H05K7/14
Filed: 1984-08-31
Abstract: A winged screw having an axial hole is arranged in a threaded hole located in the centre in a printed-circuit board having supporting sleeves arranged in the corners, through which hole a knurled screw having an upper stop and a lower stop projects, on which stops the winged screws can be supported in both directions. <IMAGE>
Patent DE-3432216-A1 (DE)
Title: Method for inspecting the geometry of an optical fibre
Inventor: SCHMIDT REINHOLD DIPL ING
IPC: G01B11/24
Filed: 1984-09-01
Abstract: A method is specified by means of which the geometrical cross-sectional dimensions of an optical fibre constructed as a monomode fibre can be inspected. A mask (10) consisting of two circles (11, 12) which are interrupted by gaps (A-F) is imaged on the screen of a computer together with the image of the end face of the optical fibre. The image is picked up with the aid of a television camera. It is displaced until its cladding rim is situated between the circles (11, 12). Three marks (13, 14, 15) are used to calculate the centre of the optical fibre and to compare it with the centre of a circle (16) which is drawn around the core of the optical fibre. Deviations are a measure of the eccentricity of the core with respect to the circumferential surface of the optical fibre. <IMAGE>
Patent DE-3441095-A1 (DE)
Title: Preparation of substituted metallocenes
Inventor: WENZEL MARTIN PROF DR
IPC: C07F17/00
Filed: 1984-11-07
Abstract: By reaction in solution or in the melt of two differently disubstituted metallocenes whose substituents on the two rings can be either identical or different, it is possible to obtain novel disubstituted metallocenes by ligand exchange. In this reaction, the metallocenes employed can contain the same metal as the central atom or be metallocenes with unidentical central atoms. If radioactive metal salts are additionally added to these reaction mixtures, a simple process for the preparation of radioactive disubstituted metallocenes results.
Patent DE-3442526-A1 (DE)
Title: Strip light for use in areas protected against firedamp and explosion
IPC: F21V17/10
Filed: 1984-11-22
Abstract: Strip lights for use in areas protected against firedamp and explosion are provided with a seal (11) which hermetically seals the interior of the strip light and is fixed between a housing (1) and a covering shroud (4). In order to permit rapid and simple fitting and removal, according to the invention the seal (11) is fastened on the covering shroud (4). Experience shows that, when exchanging the covering shroud (4), it is likewise necessary to change the seal (11), so that in the case of a design of the strip light according to the invention there is no longer a need for separate removal or fitting of the seal (11).
Patent DE-3443501-A1 (DE)
Title: Frame profile for a window
Inventor: GUTMANN LUDWIG
IPC: E06B7/02
Filed: 1984-11-29
Abstract: A frame profile (13), which is mounted on a surround frame (16) for a window and on which stop surfaces (17, 18) for the window (21) are arranged, has a hollow profile section (14) with mutually opposite walls (23, 24) which run parallel to the window plane. In order that an air flow is made possible from outside (A) the building into the inner room (I), the walls (23, 24) have slots (27, 28), through which air can flow from outside to inside. <IMAGE>
Patent DE-3445856-A1 (DE)
Title: Stabilisation of thermoforming or flexible films based on PVC
Inventor: WILDENAU ARTUR DR
IPC: C08K5/58
Filed: 1984-12-15
Abstract: The invention relates to the use of dioctyltin mercaptide in an amount of from 0.05 to 5% by weight as stabiliser in polyvinyl chloride-containing flexible films or thermoforming films, in particular the use of dioctyltin mercaptoglycolic acid isooctyl ester.
Patent DE-3501337-A1 (DE)
Title: Internal combustion engine designed as (reciprocating or rotary) piston engine
Inventor: LEISTRITZ HANS KARL DR
IPC: F02B1/04
Filed: 1985-01-17
Abstract: This third additional application with the designation <<Internal combustion engine designed as a (reciprocating or rotary) piston engine>> to the main application P 3434980.4 of the same name describes an improved form of the exhaust and explosion wave expulsion line for the controlled double explosion process, from the standpoint of designing its three-dimensional geometry solely from the shockwave technology points of view. This resulted in simplifications in the management of multicylinder engines and greater reductions in harmful substances in the alternating-load operating state.
Patent DE-3504271-A1 (DE)
Title: Mechanical tremolo system for stringed instruments, in particular for electric guitars
Inventor: LENDER LUTZ
IPC: G10D3/14
Filed: 1985-02-08
Abstract: A mechanical tremolo system for stringed instruments, in particular for electric guitars, has a string-mounting device (1) which is borne in a tremolo bearing and is spring-loaded for resetting. This string-mounting device consists of a bridge arrangement (4) reaching under the strings (7) and guiding them in their longitudinal direction, an anchor arrangement (5) anchoring the ends of the strings in anchor blocks (5.1) or the like, and a vibrato bracket (6) connected to the string-mounting device (1), a handle or the like. The tremolo bearing (TL 1) is designed as a twin pivot bearing. For this purpose, the string-mounting device (1) has at least two plate-like bodies (2, 3) articulated to one another, namely a lower plate (2) which is mounted on the corpus (K) to be pivotable with one of its ends about a first pivot axis (y1), extending transversely to the string, of a first pivot bearing (L1) in a first direction of rotation (u1), and an upper plate (3) which is mounted on the lower plate (2) to be pivotable with its second end (3.0) remote from the first end (2.0) of the lower plate (2) about a second pivot axis (y2), extending transversely to the string, of a second pivot bearing (L2) in a second direction of rotation (u2) opposite to the first direction of rotation (u1). The upper plate (3) is formed as a carrier of the bridge arrangement (4), the anchor arrangement (5) and the vibrato bracket (6). One of the two or both plates (2, 3) are spring-loaded by resetting springs (8). <IMAGE>
Patent DE-3507110-A1 (DE)
Title: Pattern input device
Inventor: ABE KIYOMI
IPC: G06F3/033
Filed: 1985-02-28
Abstract: A pattern input device is disclosed in which an input writing pin is brought into contact with a writing panel which exhibits a matrix which is formed from groups of conductors which are arranged at intervals along coordinates, by means of which a hand-written information is transferred to a computer or the like. In this pattern input device, the input pin is brought into contact with the top of the writing panel or moved on the latter in order to receive by this means position signals, the associated potential levels of at least three higher position signals received are selected, the position signal having the highest potential level of the three selected position signals is used as reference signal, a difference is formed between the reference signal and each remaining one of the three selective position signals in order to receive two potential differences in order to determine by this means the position of the writing pin on the basis of the ratio between the two potential differences.