baber/WOPTO huggingface dataset:
Patent DE-3150707-A1 (DE)
Title: Devices for adjusting the height of vehicle superstructures
Inventor: HENSLER BERNHARD
IPC: B62D33/08
Filed: 1981-12-22
Abstract: In devices according to Figure 1 for adjusting the height of vehicle superstructures, in particular of bow frames (3, 4) for lorries and trailers, vertically movable adjustment supports (3) are telescopically guided on the carrier supports (2). As an energy-saving measure, the air resistance cross-section of the vehicle superstructure is kept in each case to a minimum by means of a centrally operated height adjustment of the bow frame (3, 4). In order at the same time to ensure an easily movable, uniform and continuous height adjustment of all the adjustment supports (3) and an exact fixing of the lifting position, the adjustment supports (3) are supported according to the invention on the fixed carrier supports (2) via pneumatic springs whose characteristics are matched to one another and whose spring force acts on the adjustment supports with the continuous effect of raising them. As a result, with a low technical expenditure a manually controllable and functionally reliable device for vertical adjustment of the bow frame is obtained.   <IMAGE>
Patent DE-3151156-A1 (DE)
Title: Transfer apparatus for individually fed workpieces
Inventor: HOLZWARTH FRIEDRICH
IPC: B65G47/82
Filed: 1981-12-23
Abstract: The invention relates to a transfer apparatus with an orienting means for individually fed workpieces, each of which has a peripheral section formed asymmetrically with respect to a workpiece axis, comprising a device by means of which the workpiece can be rotated about the axis into a desired angular position of its asymmetric peripheral section, and/or a device for transferring individually fed workpieces to a workpiece-receiving means. The invention refers especially to a transfer apparatus of this type according to Patent ... (Patent Application P 3148092.6), in which the orienting means comprises a vibrating support for the asymmetrical peripheral section of the workpiece and/or the transfer device comprises a positively operated gripping device for workpieces, in which the gripper is raisable and can be extended with respect to the workpiece-receiving means, and can, if required, be lowered. In a further modification of the main patent, the orienting means (figure) and/or the transfer device is or are to be designed and arranged for the transfer of workpiece parts (104), which are to be fed, in particular, to an automatic assembly machine. <IMAGE>
Patent DE-3202748-A1 (DE)
Title: Device for compressing meat, bacon and the like
Inventor: REIFENHAEUSER TONI
IPC: A22C7/00
Filed: 1982-01-28
Abstract: A filling shaft (1) is closed by a bottom (3). Adjacent to the filling shaft (1) on one side is a compressing chamber (4), the bottom (5) of which lies on the same level as the bottom (3) of the filling shaft (1). On the side of the filling shaft (1) opposite the compressing chamber (4), there are situated prepressing rams (2) which are displaceable over the bottom in the direction of the compressing chamber (4) and which transfer the product pieces (21) to be compressed into the compressing chamber (4) with adjustable pressure. By means of a cutter (9 or 12), which is displaceable in the longitudinal direction of the compressing chamber (4) perpendicularly to the direction of movement of the prepressing rams (2), a magazine (10 or 13) can be formed inside the compressing chamber (4), which magazine is filled with product pieces (21) according to the adjusted degree of compression. With the formation of the magazine (10 or 13), no product pieces (21) can escape from the compressing chamber (4). <IMAGE>
Patent DE-3208471-A1 (DE)
Title: Rock-stabilising cartridge II
Inventor: DRESPA GERD
IPC: F16B13/14
Filed: 1982-03-09
Abstract: A rock-stabilising cartridge having two separate chambers is filled with two different adhesive mixtures reacting with one another and is placed as such in the bore hole. The dividing wall between both chambers is designed to be longitudinally displaceable and has a mixing head at the end located in the cartridge. The side edges of the dividing wall close openings which are left in the wall of the cartridge and through which the adhesive intensively blended by the mixing head can flow or gush out of the cartridge when the dividing wall is pulled out. The adhesive flows or gushes into the intermediate space between cartridge and bore-hole wall or even into existing cleats in the surrounding rock. <IMAGE>
Patent DE-3212876-A1 (DE)
Title: Response device with switchable line resonators for an interrogation/response-type information transmission system, particularly for railway traction vehicles
Inventor: EGGER WALTER
IPC: G01S13/82
Filed: 1982-04-06
Abstract: Using such a microwave system, multi-digit information items between mutually movable interrogation devices and response devices are wirelessly detected. The response device is provided with a radio-frequency line section in which coaxial resonators are provided which can be individually disabled by severe detuning or damping by means of connected microwave diodes for adjusting the desired information. Since the response device is located on the underside of the traction vehicle, a changing train number of the traction vehicle is provided to be remotely adjustable by recoding the response device, suitably from the engine driver's station. This should occur fully electronically and with high damping of the disabled resonators. For this purpose, the invention provides a coding element (KE) containing a Schottky diode (D) which is mounted on a thin epoxy platelet (1) laminated on both sides. The coding element (KE) is inductively coupled to the coaxial resonator (8) via a loop (7) which is formed in etched form on the epoxy platelet (1) and is inserted radially aligned into the coding hole (11) on the bottom (9) of the coaxial resonator (8). <IMAGE>
Patent DE-3213466-A1 (DE)
Title: Lagging for roadway support
Inventor: HESS HEINZ DIPL ING
IPC: E21D11/15
Filed: 1982-04-10
Abstract: The lagging for the roadway support in underground mining and tunnelling in combination with support arches or rings to be placed at a distance from one another is composed of several sectional lengths having longitudinal and transverse wires, connecting elements being provided at the ends of the longitudinal wires for connecting the sectional lengths to one another and/or to the support arches. In order to reduce sectioning operations to be carried out and in order to place the lagging in a mechanised manner, the sectional lengths are each designed as a lagging segment (9, 10) which correspond in their segment length to the length of the support segments (4, 5, 6) and in their segment width to the respective overall distance between the support segments. <IMAGE>
Patent DE-3216729-A1 (DE)
Title: Hardness tester
Inventor: SCHUTH CHRISTA
IPC: G01N3/42
Filed: 1982-05-05
Abstract: The object of the invention is to provide a hardness tester, with which it is possible, by means of a single adjustment of the sample at the start of the measurement procedure, subsequently to carry out any number of individual measurements without using the microscope. To achieve this object provision is made for the loading unit (3) to be coupled with a signal transmitter (7) or for a further loading unit (6) provided with a signal transmitter to be arranged pivotably on the stand (2), and for the signal transmitter (7) to be provided with a novel direct display instrument (8). <IMAGE>
Patent DE-3224344-A1 (DE)
Title: Optical copier
Inventor: BOECK GEORG ING GRAD
IPC: G03G15/04
Filed: 1982-06-30
Abstract: In an optical copier having an imaging system designed for different imaging scales, in order to preserve a lay angle for the originals to be copied that is uniform for all imaging scales, the lens (13) arranged on a cross slide (5, 11) can be displaced in two coordinate directions (A-B, C-D), and a dedicated stop (18, 24) is provided for each of the two displacement directions. The adjustment of the lens (13) is performed by means of a driver pin (15) which is guided on a circular path and engages in an essentially triangular recess (11a, 11c) of the cross-slide part (11) carrying the lens, one of the two control edges (11a) which form the triangular recess being arranged perpendicular to one of the two displacement directions, and each of the two other control edges (11b, 11c) being arranged obliquely relative to each of the two displacement directions. <IMAGE>
Patent DE-3225421-A1 (DE)
Title: External rotor DC motor without a commutator
Inventor: MUELLER ROLF DR ING
IPC: H02K29/14
Filed: 1982-07-07
Abstract: An external rotor DC motor without a commutator, having a cylindrical air gap, especially for driving disk memories and similar apparatuses, having a permanent-magnet rotor with at least two poles, and having an annular stator. The stator is provided with three main slots per rotor pole pair into which slots coils which are fractionally pitched through 120 DEG  electrical are inserted without any overlap in order to form a three-phase stator winding. Current can be applied to these coils in a cyclic sequence, as a function of the rotor position, by means of an electronic commutating device. In the sides of the heads facing the air gap of at least some of the stator poles auxiliary slots are constructed which are small in comparison with the main slots, into which a tachogenerator auxiliary winding is inserted in order to couple out a harmonic of the induced voltage. The auxiliary winding coils are wound and arranged such that the effect of the main flux on the auxiliary winding is essentially suppressed. <IMAGE>
Patent DE-3227236-A1 (DE)
Title: Joint end holder for wooden slats for supporting mattresses
Inventor: POZZOLI GIANNI
IPC: A47C23/06
Filed: 1982-07-21
Abstract: A joint holder (1) for wooden slats consists of a box-type holder (2) with side attachments (3) and of joint straps (4, 5), the side attachments (3) having hinge holes (6) which serve for engaging hinge pins (7) which are provided on the straps (5) and engage in holes (4a) in the counter-straps (5) such that joint chains can be formed for supporting the respective number of wooden slats (16). Provided in the box-type holder (2) on the upper wall (13) and the lower wall (14) are inwardly directed, curved portions (13a, 14a) and transversely arranged, strip-type cams (15) to form a non-positive connection to the ends of the wooden slats (16), specifically even if the latter (16) have coarse production tolerances or random curvatures. In the modular end holders (1) proposed, it is made possible to roll up the wooden slat support in itself and to roll out or place the latter on the longitudinal support beams of the bed or the like. <IMAGE>
Patent DE-3239531-A1 (DE)
Title: Device for temporary protection of an adhesive coating
IPC: C09J5/00
Filed: 1982-10-26
Abstract: In relation to a device for the temporary protection of an adhesive coating, in particular of a layer of room temperature adhesive, on articles to be adhered together, in particular on heat-shrinkable materials, the object is to create a means whereby the coating of adhesive is protected without having to remove the protection in the event of an adhesive bond being formed. This is achieved by forming the protective device as a layer (4) of pulverised plastics granules.   <IMAGE>
Patent DE-3245422-A1 (DE)
Title: Castor for movable objects
IPC: B60B33/02
Filed: 1982-12-08
Abstract: The fixing device for blocking the running wheel and the swivel movement of the fork of a castor has a two-sided blocking lever arranged swivellably mounted in the cavity of the wheel fork under the back of the fork, which lever is spring-loaded in the release direction. This blocking lever can be transferred via a foot lever coupled to it into a locking position which blocks both the running wheel and a ball bearing shell of the back bearing of the fork and into a release position. In order to produce a defined support point of the foot lever with respect to the blocking lever on the one hand and in order to produce the fixing device in an economical fashion by reducing the number of components on the other, the foot lever is connected to the locking lever with rotational articulation and has in the region of its jointed connection to the locking lever support cams which rest against a support cam element on the back of the fork.
Patent DE-3303868-A1 (DE)
Title: Circuit arrangement for digitising and storing video images for further digital processing
Inventor: KONZ HELMUT
IPC: H04N1/21
Filed: 1983-02-05
Abstract: The digitisation and storage of the information contained in a video frame at the rate of the system clock has the following problems: Random access to the memory content and simple postprocessing are not possible due to the predetermined clock times; in particular, overwriting of freely selected data in the memory has not been possible with previous systems. The solution is obtained by dividing the memory into four subdivisions which operate in parallel by advantageously selecting addressing, in such a manner that in each case one subdivision is ready for reading/writing the data present. Due to this preaddressing, the entire memory area can be considered from the outside as if its read/write cycle were four times shorter than that of its individual chips. This makes it possible to digitise the image supplied by a CCD camera at a clock rate of 7 MHz and to store it in a 256-kByte memory formed from 4116-type RAMs. An interface provides for the reading-out, writing and controlling of the sequence by means of any computer. If the computer does not address the system, the memory content is periodically output for generating a still image on a monitor. The system can be used for recording intensity profiles in two dimensions, storing and processing images which do not last less than one frame period of a complete video frame.
Patent DE-3308278-A1 (DE)
Title: Method for identifying a workpiece, and workpiece identified by this method
Inventor: ZEPPELLINI SERGE
IPC: G06K19/06
Filed: 1983-03-09
Abstract: The invention relates to a method for numbering or identifying a workpiece or part. The invention is characterised in that a preferably thin and soft foil of a material impermeable to X-rays is used, and in that this foil is cut to size, as appropriate, and laid onto the part or workpiece with the contour of the desired identifying mark, specifically in such a way that, when the workpiece or part is irradiated with X-rays, the identifying mark appears on the X-ray image in a directly readable form.
Patent DE-3316975-A1 (DE)
Title: Slope remover
Inventor: HEINEMANN OTTO DIPL ING
IPC: B65G65/06
Filed: 1983-05-09
Abstract: The invention relates to a slope remover whose rakes (8) are produced from a material which is sufficiently inherently stable and whose specific gravity is lower than that of steel, preferably from aluminium. A substantial simplification of the overall design is achieved in this way, while guaranteeing that the slope remover works satisfactorily. <IMAGE>
Patent DE-3342386-A1 (DE)
Title: Water-resistant composite plastic
Inventor: KNAPPE HOLGER
IPC: C08L67/06
Filed: 1983-11-24
Abstract: The invention relates to a composite plastic comprising a combination of fibre-reinforced unsaturated polyester resins and styrene-modified polyphenylene oxide, and to the use of these plastics for the production of containers for water or essentially aqueous solutions.
Patent DE-3344817-A1 (DE)
Title: Safety device for infusion controlling apparatus
IPC: A61M39/28
Filed: 1983-12-12
Abstract: A safety device for an infusion controlling apparatus comprising a spring-loaded, rocker-shaped or plunger-shaped element which is permanently kept ready by a switched-on retaining magnet in order to interrupt the flow through the infusion hose when the retaining magnet flux is not available. The spring-loaded element is pre-tensioned by a motor-driven cam, and message elements in the terminal positions permit dynamic testing of the safety device itself.
Patent DE-3404904-A1 (DE)
Inventor: ANGRICK MICHAEL DIPL CHEM DR
IPC: A61K6/893
Filed: 1984-02-11
Abstract: A method for producing orthodontic devices and appliances having a highly accurate fit by building up a plurality of resin layers on a plaster cast comprising applying a first thin layer of a composition comprising a diurethanedimethacrylate prepared from 2,2,4-trimethylhexamethylenediisocyanate and 2-hydroxyethylmethacrylate, and a photopolymerization catalyst to the plaster cast and briefly exposing said thin layer to light whereby said thin layer is partially polymerized, successively applying at least one additional thin layer on said first thin layer and partially polymerizing each successive thin layer by brief exposure until the layer thickness and shape desired for the device or appliance are attained, and the shaped partially polymerized material is subsequently polymerized completely by exposure to light.
Patent DE-3407326-A1 (DE)
Inventor: JULIUS JOERG DR ING
IPC: B03C1/24
Filed: 1984-02-29
Abstract: In separating a mixture of solid material particles including non-magnetic electrically conductive metals into a light fraction and a heavy fraction, where the light fraction includes the non-magnetic particles, the mixture is directed into an upwardly extending airflow passageway from an inlet channel extending laterally from the passageway. The inlet channel is spaced between the inlet and outlet ends of the passageway. An alternating magnetic field is provided adjacent the entrance of the mixture into the airflow passageway for accelerating the particles in the desired direction. The mixture is fed through the inlet channel into the airflow passageway in layer form, preferably as a single layer. A main flow of air passes upwardly through the airflow passageway from the lower inlet end and develops a highly turbulent vortex-like airflow. The airflow, in combination with the magnetic field, effects separation of the light and heavy fractions of the material. A secondary flow of air is directed upwardly into the air flow passage in the region of the introduction of the mixture and accelerates the air flow and carries the light fraction upwardly to the outlet end of the passageway.
Patent DE-3410065-A1 (DE)
Title: Programmable electronic currency exchange rate conversion device with automatic result display
Inventor: MARCHNER OTTO
IPC: G06Q40/00
Filed: 1984-03-19
Abstract: To facilitate and accelerate the conversion of amounts of one currency into the corresponding amount of another currency, the currency designations in each case to be considered and conversion factors can be stored as constants in an electronic currency exchange rate conversion device which can be programmed like a computer. In the application, after one amount has been keyed in in one of these two currencies, the designation and the corresponding value of the amount in the other currency then appears on a display panel by pressing the result key. The main application consists in trips to foreign countries, namely in an independent form of such a device, but also, primarily, integrated into objects of frequent daily use, particularly into wristwatches. The problem is solved technically by appropriate adaptation and/or additional equipping of the operating, function and display elements already existing in pocket calculators and electronic watches, with corresponding reduction compared with computer elements in independent devices.
Patent DE-3411711-A1 (DE)
Title: Distributor for telecommunications systems, in particular telephone switching systems
Inventor: DOLANSKY FRANZ
IPC: H04Q1/14
Filed: 1984-03-29
Abstract: The invention relates to a distributor for telecommunications systems, in particular telephone switching systems, with terminal blocks for the connection of incoming lines and with terminal blocks which are locally separated from the former terminal blocks but which are disposed on the same rack side for the connection of outgoing lines, the terminal blocks for the connection of incoming lines being connected as required to the terminal blocks for the outgoing lines by means of jumper wires. According to the invention, terminal blocks (3) are fitted which run horizontally on a rack spar (1) and which are pre-wired with incoming or outgoing lines, said lines being combined for each terminal block (3) to form a line group (7) which is terminated with a cable plug (8). <IMAGE>
Patent DE-3412993-A1 (DE)
Title: Transfer station with lateral discharge for haulage road transfer
Inventor: TRUSZCZINSKI HELMUT
IPC: B65G47/44
Filed: 1984-04-06
Abstract: In the transfer station according to the invention for haulage road transfer, a connecting trough is provided between the machine frames and the trough strand of the conveyor, which connecting trough is on the one hand used for the lateral discharge of the unordered heap using a deflector and, on the other hand, is designed as a clamping trough with box-like frame parts which are guided into one another in a drawer-like fashion and between which at least one clamping cylinder is arranged.
Patent DE-3414009-A1 (DE)
Title: Push-button switch
Inventor: WOLF JOACHIM
IPC: H01H3/14
Filed: 1984-04-13
Abstract: In the case of a push-button switch, contact surfaces 4, 5, which are arranged at a distance from one another, are provided, at least one of which is provided on an elastic, flexible membrane 2, 3. At least one spacer 6, 7 is located between the membranes. In order to avoid having to use any independent parts for the spacers, at least one membrane 2, 3 has a surface in the region of one or both contact surfaces 4, 5, which surface is free from contact material and is formed out towards the opposite contact surface. <IMAGE>
Patent DE-3418100-A1 (DE)
Title: Cable drawing device
Inventor: STEWING ALBERT
IPC: H02G1/08
Filed: 1984-05-16
Abstract: The invention relates to a cable drawing device for drawing cables into pipes or the like, having a braided cable grip. The cable grip consists of a flexible plastic mesh and can be clamped into a drawing head at its free end. In consequence, the cable grip is replaceable and can be supplied by the roll and can be cut to the required length. <IMAGE>
Patent DE-3422434-A1 (DE)
Title: Method and apparatus for producing a tobacco rod
Inventor: HARTMANN WERNER DR
IPC: A24C5/34
Filed: 1984-06-16
Abstract: In the method for producing a wrapped tobacco rod (69) from discrete fibre portions (49) of fibres of the first type, and fibres of the second type applied on the fibre portions and/or in the intervening spaces (49') between the fibre portions, the density of the rod is measuring by means of a radiation measuring head (73) or a pressure measuring means (73'). The measuring signal is converted to a sequence of incremental measuring signals which control a device (71) for removing excess (69') from the unwrapped rod. From the incremental sequence of measuring signals, measuring signal sequences relating to the fibre portions (49) and having signal fractions dependent on the properties of the fibre portions are separated by comparison with the machine cycle or by scanning the course of the signals over time, and are simultaneously used to control a device (51, 257) forming the fibre portions. <IMAGE>
Patent DE-3425606-A1 (DE)
Title: Process for applying a coating composition to a flat gasket
Inventor: BUCK REINHOLD
IPC: F16J15/14
Filed: 1984-07-12
Abstract: Process for applying a coating composition to a flat gasket in which, in order to coat even non-flat areas of the flat gasket, coating composition is applied to a deeply etched printing block and from there transferred by means of a highly flexible silicone rubber pad or tampon to the flat gasket.