baber/WOPTO huggingface dataset:
Patent DE-3310933-A1 (DE)
Title: Device for removing solids from the exhaust gases of internal combustion engines
Inventor: DOBLER KLAUS DR ING
IPC: F02M26/37
Filed: 1983-03-25
Abstract: A description is given of a device for removing solid constituents from the exhaust gases of internal combustion engines, in which large formations of solid constituents are produced with the aid of a coagulator (5) and these are separated from the exhaust gas in a downstream separating device (6) and discharged into a storage container (8), from where the solid constituents are fed back to the suction side of the internal combustion engine by carrier media during selected operating conditions of the internal combustion engine. It is advantageously possible by virtue of this device to continue to separate solid constituents from the exhaust gas even in full-load operation without feeding these constituents back directly to the suction side during exhaust-gas recirculation and there impairing combustion or the performance of the internal combustion engine. If fresh air or a liquid or gaseous medium participating in the combustion in the combustion space of the internal combustion engine is used as the carrier medium for the particulates, the particulates can also be fed to the engine for combustion at full load. …<IMAGE>…
Patent DE-3313856-A1 (DE)
Title: Miniature-relay plug-in board for producing electrical controllers
Inventor: SCHOLZ HELMUT
IPC: H01H50/02
Filed: 1983-04-16
Abstract: The application describes a miniature-relay plug-in board for electronic machine control systems. The field of use covers the area of known relay control technology. Furthermore, when the plug-in board is used as an interface module between electronic controllers such as computers, process computers etc., and peripheral power elements such as power contactors, solenoid valves etc., a further possibility for use in electronic control technology is also provided. <IMAGE>
Patent DE-3317145-A1 (DE)
Title: Winning device with fixable rotary/tilting cutter
Inventor: WILD WALTER PROF DR ING
IPC: E21C35/183
Filed: 1983-05-11
Abstract: A rotary/tilting cutter, i.e. a cutter rotatable about the pocket joint formed by cutter and cutter pocket, is given an additional advantageous fixed seat in the cutter pocket by additional bearing edges being created between cutter and cutter pocket. To this end, the cutter, in particular the cutter shank, is designed so as to engage in the cutter pocket in a hook-shaped and tapered manner, the bearing edges being formed with either the cutter pocket or the wedge mechanism. The correct positioning of the cutter in the cutter pocket is here at the same time assisted in particular in the corresponding design with the wedge mechanism, since the cutter, by actuation of the wedge mechanism, can at the same time also be drawn into the cutter pocket and restrained therein. <IMAGE>
Patent DE-3317414-A1 (DE)
Title: Video-conference room
Inventor: WEYEL HANS-DIETER
IPC: E04H3/22
Filed: 1983-05-13
Abstract: The video-conference room has an octagonal ground plan which differs from a regular octagon in that the ground-plan lateral edges (18, 19) are constructed substantially longer than the remaining ground-plan sides (20 to 25). The video-conference room is a room unit (V) which is inserted retrospectively into an unfinished room (R). As a result of the octagonal shape of the room (5), adjoining rooms (6 to 10) which are functionally linked to the room (5) remain outside this room. The construction of the video-conference room as a room unit (V) has the advantage that it is not necessary for optimisation of room division, lighting and air conditioning to take place anew each time a video-conference room is built, because the same room unit can always be inserted into an unfinished room (R). The octagonal shape is particularly advantageous both acoustically and in terms of lighting engineering. <IMAGE>
Patent DE-3317555-A1 (DE)
Title: Process and apparatus for producing two-ply or multi-ply embossed wallpapers
Inventor: FUCHS HANS
IPC: B65H37/02
Filed: 1983-05-13
Abstract: In the production of multi-ply embossed wallpapers, in which one ply of paper is embossed on both sides and a further smooth-surfaced ply of paper is glued onto the ply of paper embossed on both sides, the embossing is often greatly impaired by the pressure applied to it. To avoid this disadvantage, in the case of the production process according to the invention it is provided that the embossing on both sides and the gluing of the embossed ply of paper (1) and the pressing-on of the smooth-surfaced ply of paper (6) are carried out in precisely this sequence immediately one after the other while the ply of paper (1) is still on the embossing cylinder (3). <IMAGE>
Patent DE-3332916-A1 (DE)
Inventor: SCHOEMIG WERNER
IPC: E04B1/58
Filed: 1983-09-13
Abstract: Connection of profile beams (92, 98) particularly in steel hall constructions, wherein the ends of the profile beams (92, 98) are connected by a rigid frame fishplate (100) arranged on one side and enabling an adjustment motion between the profile beams (92, 98).
Patent DE-3334204-A1 (DE)
Title: Device on a casing-in machine for applying the coating material
Inventor: HEDRICH WINFRIED
IPC: B42C11/02
Filed: 1983-09-22
Abstract: In a device on a casing-in machine for applying the coating material which projects laterally beyond the board edges during the run-through, using an inserting tool, transverse displacement of the cover during lateral insertion is prevented by a series of freely rotatable pairs of rollers (4) which are set obliquely, grip the cover (1a-1c) and extend up to the inserting tools (3). <IMAGE>
Patent DE-3336652-A1 (DE)
Title: Device for depositing materials, especially carbon which contains hydrogen in an amorphous manner
Inventor: BUBENZER ACHIM DR
IPC: C23C14/34
Filed: 1983-10-08
Abstract: In a device for depositing hard carbon layers by means of radio-frequency plasma deposition, the electrode (5) which supports the substrate (19) which is to be coated is covered with a quartz cover (22) which bridges the screening gap (21) between the electrode (5) and the screen (17) which partially surrounds said electrode. In order to produce a connection in DC terms to the top side of the electrode (5), the central region (26) of the quartz cover (22) is produced from an electrically conductive carbon modification. <IMAGE>
Patent DE-3337264-A1 (DE)
Title: Process and apparatus for the separation of the magnetisable fractions present in a finely particulate material from the non-magnetisable fractions in a magnetic separator
Inventor: HEEP ROLF
IPC: B03C1/01
Filed: 1983-10-13
Abstract: Hitherto, foreign magnetisable materials have been supplied to the feed material for the separation. The supplying of foreign magnetisable materials to the feed material however entails a high outlay in terms of work, time and cost for the provision and recovery of these materials and hence is uneconomical in many cases. These disadvantages are however eliminated according to the invention, in that at least a partial stream of the fractions which are themselves magnetisable are branched off from the material emerging from the magnetic separator and is returned to the feed material. <IMAGE>
Patent DE-3338666-A1 (DE)
Title: Process for the regeneration of etching or polishing baths
Inventor: HELLBERG KARL-HEINZ DIPL CHEM
IPC: C03C15/00
Filed: 1983-10-25
Abstract: Etching and polishing bars are regenerated by adding oleum.
Patent DE-3406526-A1 (DE)
Title: Sliding table with built-in blank-holder frame
Inventor: FEIRER EGON
IPC: B21D24/02
Filed: 1984-02-23
Abstract: The invention relates to a single-acting press with a drawing cushion in the press table and with a sliding table. The object of the invention is to construct such a press in such a way that even conventional tools from a mechanical drawing press with a downward-acting ram and blank holder can be installed the other way round. The disadvantages which arise in connection with the known air bolts are furthermore to be avoided. This is achieved by the fact that a vertically guided blank-holder frame (2) is let into the sliding table 1, the said frame being supported from below on a plurality of, preferably four, pneumatically or hydraulically actuable pillars. <IMAGE>
Patent DE-3411188-A1 (DE)
Title: Foot rest
Inventor: ROSENFELDT HEINRICH DR-ING
IPC: A47C16/02
Filed: 1984-03-27
Abstract: In a foot rest having a vertically adjustable tread surface (18), in particular for computer workplaces, which tread surface has a high degree of resistance to impact and vibrations in fulfilment of ergonomic requirements and ensures an ergonomically advantageous operation for the vertical adjustment, the tread surface (18) is arranged on the connecting rod (12) of a four-bar linkage (10) consisting of a base (11), connecting rod (12) and cross links (13, 14). A blockable gas spring (25) is linked at one end to the connecting rod (12) and at the other end to a cross link (14). A release lever (37) which can be actuated by the foot is arranged on the connecting rod (12) for unlocking the gas spring (25). <IMAGE>
Patent DE-3411588-A1 (DE)
Title: Arrangement for metering in and metering out amounts of substance
Inventor: DIAN ALBERT
IPC: G01F11/20
Filed: 1984-03-29
Abstract: An arrangement for metering in and metering out substances is proposed, in which a fixed metering container is alternately filled and emptied by a control cylinder which encloses said container in a sealing manner and has a segment cut into its circumferential surface. The fixed metering container and the rotatable control cylinder are advantageously installed in a gasket housing, with only the drive spindle of the control cylinder passing through the gasket housing in a sealing manner.
Patent DE-3419538-A1 (DE)
IPC: E04B2/28
Filed: 1984-05-25
Abstract: The face or the roofing consists of a metal framework whose bays are filled with glass panes (27). On the building side, the metal framework consists of main profiles 16 and of crossmember profiles (28) extending transversely thereto, and on the outside, of cover profiles 24, 29 which cover the edges of the panes and are screwed to the main profiles or the crossmember profiles. The main profiles, the crossmember profiles and the cover profiles possess anchoring grooves for sealing strips supported on the edges of the panes. The main profiles and the crossmember profiles are equipped with receiving channels 20, 37 for condensation water and with receiving grooves 19, 32 for leakage water. The bottom of the receiving grooves 32 of the crossmember profiles for the leakage water extends up to the top edge of the associated receiving grooves 19 of the main profile and is supported on this top edge. The crossmember profiles 28 possess a main chamber 30 and a subsidiary chamber 31. The bottom of the subsidiary chamber is aligned with the bottoms of the receiving channels 37. Separate drainage systems are provided both for carrying off the leakage water and for carrying off the condensation water dripping off the inner edges of the panes. It is not necessary to make notches in the main profiles 16 in order to create a flow connection between the receiving grooves for the leakage water and between the receiving channels for the condensation water, which are provided in the cross- members and in the main profiles. <IMAGE>
Patent DE-3420579-A1 (DE)
Title: High-efficiency methanation device
Inventor: IDENO EIICHIRO
IPC: C10K3/02
Filed: 1984-06-01
Abstract: A high-efficiency methanation device for the production of methane by hydrogenation of CO contains in the first step a reaction container of the heat exchanger type which comprises a pipe wall catalyst and serves to dissipate heat by means of a fluid cooling agent, and in the last step an adiabatic reaction container having a catalyst layer of granular, pelletised or monolithic catalyst and a heat exchanger, an individual passage of the introduction of raw material extending to the discharge of product.
Patent DE-3421155-A1 (DE)
Title: Plastic-based composite material for prosthetic purposes
Inventor: BROEMER HEINZ DIPL CHEM
IPC: A61L24/00
Filed: 1984-06-07
Abstract: The invention relates to composite materials for prosthetic purposes, which comprise a plastic matrix and an inorganic X-ray-opaque filler which contains, as its essential constituents, a combination of compounds of the elements Sr, La and W. The proportion of filler in the composite material as a whole is between 20 and 90% by weight. The filler particles are in silanised form as glass and/or as glass-ceramic and/or as a sintered product and/or in the form of a mixture of its starting components and comprise (in % by weight): 10-29 SrO, 1-18 La2O3, 1-21 WO3, 16-60 SiO2, 1-27 B2O3, 1-32 Al2 O3, 0-10 Na2O. Partial replacement of one or more compounds causing the X-ray opacity (SrO, WO3, La2O3) by oxides of the elements Ca, Mg, Zn, Zr, Ti, Ta, Nb and/or Y is possible. A composite material precursor contains, in addition to the X-ray-opaque filler, at least one acrylate and/or methacrylate and a polymerisation catalyst. The composite material proposed or its precursor is used, in particular, in the dental sector or as bone cement.
Patent DE-3429539-A1 (DE)
Title: Electric racing car for model car racing tracks, with slot guidance
Inventor: LENGOWSKI RUDOLF DIPL ING
IPC: A63H18/12
Filed: 1984-08-10
Abstract: The electric racing car is designed for model car racing tracks (20) with slot guidance (22) and sliding contact tracks (24). Its flat supporting chassis consists of a central supporting part (26), on which an electric motor (32) a rear axle and a contact shoe are fixed, and two lateral aprons (28, 30) of identical design, each of which is articulated on the supporting part (26) by means of hinges (40) to pivot about an axis extending substantially in the longitudinal direction of the vehicle, and to each of which a front wheel axle (46) is rigidly connected, to which the bodywork (48) is secured and on which restoring springs (58) engage. <IMAGE>
Patent DE-3430905-A1 (DE)
Inventor: LENZ HELMUT DR RER NAT
IPC: G01N33/577
Filed: 1984-08-22
Abstract: The present invention provides a process for the determination of an immunologically-bindable substance by immunochemical methods in heterogeneous phase, wherein (a) a sample solution containing the substance to be determined is incubated with (b) a solid phase-bound antibody against the bindable substance to be determined (c) a conjugate of the bindable substance to be determined and a Fab fragment of an antibody directed against a determinable enzyme in a definite amount and (d) the enzyme which corresponds to the antibody contained in the conjugate (c), the phases are separated and the enzyme activity is measured in one of the two phases. The present invention also provides a reagent for the determination of an immunologically-bindable substance, wherein it contains a solid phase-bound antibody against the bindable substance to be determined, a conjugate of the bindable substance to be determined and a Fab fragment of an antibody directed against a determinable enzyme, a determinable enzyme which binds immunologically with the Fab fragment contained in the conjugate and buffer.
Patent DE-3434444-A1 (DE)
Title: Device for producing a flowable mixture of flowable components which reacts to form a foam
Inventor: KRIPPL KURT
IPC: B29B7/76
Filed: 1984-09-19
Abstract: In the production of a flowable mixture of flowable components which reacts to form a foam, deposition is avoided during the gas treatment of at least one of the components in a pressure tank (11) by means of a hollow stirrer (20), which simultaneously serves for the continuous circulation of the component in the pressure tank (11), by providing the intake opening (23) of the hollow stirrer (20) outside the pressure tank (11) and by connecting said opening to the gas space (47) of the pressure tank (11) via a gas line (46) in which a shut-off valve (48), which if appropriate is automatically operable, is arranged so that the hollow stirrer (20) can run continuously but the gas treatment process can be interrupted. <IMAGE>
Patent DE-3434667-A1 (DE)
Inventor: BLUM HELMUT
IPC: C07F9/38
Filed: 1984-09-21
Abstract: 4-Dimethylamino-1-hydroxybutane-1,1-diphosphonic acid and water-soluble salts thereof, methods for their preparation, and uses thereof as complexing agents.
Patent DE-3435992-A1 (DE)
Title: Fuel container made of polyethylene with reduced permeability
Inventor: PELLENGAHR FRANZ
IPC: C08G18/78
Filed: 1984-10-01
Abstract: The permeability of fuel tanks and canisters can be reduced considerably by coatings of particular polyurethane varnishes.
Patent DE-3436523-A1 (DE)
Inventor: FISCHER RICHARD PROF
IPC: B65C11/00
Filed: 1984-10-05
Abstract: A hand-held dispenser and applicator apparatus dispenses adhesive labels, stickers, or other such adhesive elements that are adhesive on at least one of the faces thereof, from a supply of such adhesive elements adhesively carried on a carrier tape, and furthermore designed to apply such adhesive elements to documents, cartons, album pages, or to other such workpieces. The apparatus comprises a guide structure defining a guide path for guiding adhesive-element-bearing carrier tape to a dispensing location and from there for guiding away the carrier tape freed of dispensed adhesive elements. An applicator platform, located along the guide path at the dispensing location, faces towards and is freely accessible to workpieces such that an adhesive element on a portion of carrier tape stationarily positioned on the applicator platform can be transferred to the workpiece by the user pressing the platform and thereby the adhesive element stationarily positioned thereon against the exact portion of the workpiece at which such workpiece is to receive the adhesive element. A manually activated intermittent-transport mechanism advances successive adhesive-element-bearing increments of carrier tape along the guide path into position on the applicator platform preliminary to the user pressing the applicator platform and stationarily positioned adhesive element thereon against the desired portion of the workpiece.
Patent DE-3437963-A1 (DE)
Title: Method for electro-sensitive recording on a non-coated carrier
Inventor: BRILL KLAUS DR
IPC: G01D15/08
Filed: 1984-10-17
Abstract: A method is proposed for electro-sensitive recording on a non-coated carrier (19), the known metallic paper recording method serving as a basis. In the method according to the invention, the residues (13) which are produced when a suitable metal layer (11) is burnt off and, if appropriate, additional colouring agents, are used to produce print images on a second carrier (19). <IMAGE>
Patent DE-3441535-A1 (DE)
Title: Apparatus for water sterilisation by ultraviolet radiation
Inventor: JOKLIK OTTO PROF
IPC: C02F1/32
Filed: 1984-11-14
Abstract: Published without abstract.
Patent DE-3441758-A1 (DE)
Title: Device for preparing tea
Inventor: GOETZ CHRISTOPH
IPC: A47J31/44
Filed: 1984-11-15
Abstract: A device for preparing tea is specified, which comprises a boiling container, an intermediate container and a teapot. The intermediate container is arranged above the teapot, while the boiling container is situated above the intermediate container. The boiling container and the intermediate container have a sealable opening in their bottoms. A clamping device (12) to which a filter bag (13) can be attached for receiving tea leaves is mounted in the intermediate container. <IMAGE>
Patent DE-3442126-A1 (DE)
Title: Resilient compensating drive for automatic tying-round devices
Inventor: HELFF JOACHIM ING GRAD
IPC: B65B13/22
Filed: 1984-11-17
Abstract: Published without abstract.
Patent DE-3443273-A1 (DE)
Title: All-wheel drive for motorcycles
Inventor: PRIEBE ROLAND
IPC: B62M17/00
Filed: 1984-11-28
Abstract: The all-wheel drive for motorcycles is principally intended to improve their riding safety. Instead of a conventional telescopic fork, a single-arm or two-arm rocker is installed at the front here, at the front end of which an axle leg is rotatably mounted which receives the front axle and is coupled via a slider rod. The front axle is connected via a homokinetic joint, which makes it steerable, to a ring gear, chain wheel or a pulley, depending on the design of the secondary drive. The distribution force is effected via a differential whose output shafts drive in each case a chain pinion or a pulley at the front and rear, directly or via bevel gear transmissions, from where the drive is effected in a conventional manner via chain or belt. If the drive is to be effected via articulated shafts, an output shaft of the differential is constructed to form such a shaft. The other output shaft drives a further articulated shaft via gearwheels in the opposite direction of rotation. At the ends of the two articulated shafts, there are bevel gears which are connected to ring gears which are mounted on the wheel axles.
Patent DE-3447289-A1 (DE)
Title: Allocating arrangement for the supply and removal of workpieces to and from machine tools
Inventor: KANNE WERNER ING GRAD
IPC: B65G47/51
Filed: 1984-12-24
Abstract: The invention relates to an allocating arrangement, acting as a fully automatic connecting link between a machine tool and a primary transport system, for the supply and removal of preferably corrugated workpieces to and from the machine tool, which workpieces are delivered and transported away statically on pallets arranged one above the other in a transportation container which can be conveyed without the use of industrial trucks or floor conveyors. It contains two vertical shafts which are arranged directly next to one another in a frame and are freely accessible from above and of which one serves to receive containers holding workpieces to be machined and the other serves to discharge containers holding machined workpieces. While in a top first plane at least one container each can be stored in each of the two shafts, in a bottom second plane the container holding workpieces to be machined is positioned in its vertical level in such a way that the pallets can be transferred horizontally in succession into an unloading and loading position outside the frame. <IMAGE>
Patent DE-3447534-A1 (DE)
Title: Device for clamping and holding
Inventor: WEST DIETMAR
IPC: F16B2/06
Filed: 1984-12-27
Abstract: Such a device consists essentially of a plurality of parts (1) which are arranged side-by-side (one above the other in this case) in graduated length (L) and approximately form a surface. These parts (1) of different lengths (L) are guided and held on their one sides (4) on a supporting surface (3), while the other sides (5) are free, so that the parts (1) can assume a position at an angle ( alpha 1, alpha 2, etc.) with respect to their original position lying side-by-side. As a result of this arrangement, it is possible to clamp and to hold objects (7) of different thicknesses between the parts (1) of graduated length and a supporting surface (2), because in each case one, two or (depending on the selected graduation of the length of the parts (1)) even a plurality of parts (1) form a sufficiently flat angle ( alpha 1,  alpha 2, etc.) for various thicknesses of the objects (7) to be clamped, which flat angle ensures a clamping effect. Using such a device, apparatuses, for example, for gardens, domestic purposes and agriculture, which have shafts or handles, can be clamped and held on their shafts and handles in a favourable manner and can thus be stored such that they are easily accessible and are ready for access in an extremely convenient manner. <IMAGE>
Patent DE-3502273-A1 (DE)
Title: Apparatus for movement on water by means of muscle-power
Inventor: TRIPPEL HANNS
IPC: B63H16/08
Filed: 1985-01-24
Abstract: Published without abstract.