baber/WOPTO huggingface dataset:
Patent DE-3140325-A1 (DE)
Title: Furniture system
Inventor: FLOETOTTO REINHARD-HEINRICH
IPC: F16B12/50
Filed: 1981-10-10
Abstract: The furniture of the furniture system is produced with uniform use of identical profiles, in particular for frames of the furniture, such as chair or table frames and for the insertion of panel elements, such as side walls. Due to completely concealed arrangements, namely located on the inside, for connecting the furniture parts, in particular for connecting abutting profiles, the furniture parts are given a high degree of stability without having a functional appearance due to visible fittings. All the profiles have a circular shape and rounded corner pieces, corresponding to this profile shape, are used at the corners, so that the furniture system is distinguished on all sides by smooth transitions between panel and profiled edge. <IMAGE>
Patent DE-3145082-A1 (DE)
Inventor: PAULY HANS-ERWIN DR
IPC: C08F291/00
Filed: 1981-11-13
Abstract: A biologically active latex conjugate prepared by the acidification of latex particles of a core/shell polymer having acetal groups in the shell, whereby said acetal groups are converted to aldehyde groups, and then bonding a biologically active substance having an amino group to said aldehyde groups by reductive amination.
Patent DE-3145838-A1 (DE)
Inventor: KRATOCHWILLA HANS MICHAEL
IPC: A61C17/14
Filed: 1981-11-19
Abstract: 1. A dental aspirator for sucking off liquid and solid particles, comprising a separating container (4) which is inserted into the suction line and into which the sucked off material flows in the manner of a cyclone and in which the sucked off particles are separated from the suction air, collected and discharged by way of a discharge channel (19) when a predetermined filling level has been reached in the container, characterised in that at least one floating and suspended body (26) is arranged in the container (4) so as to be freely movable, the shape, volume and weight of which body (26) are such that, when the container is empty, it is carried forward by the air current, and when liquid is present in the container, it floats thereon with intrinsic rotation.
Patent DE-3150278-A1 (DE)
Title: Metal offset plate and method of manufacturing it
Inventor: KANDA KATSUMI
IPC: B41N3/03
Filed: 1981-12-18
Abstract: In an economical method, metal offset plates having excellent properties are produced by a graining treatment which imparts an average surface roughness in the range from 0.1 to 3  mu m to a metal substrate. This is followed by plating or chemical treatment to improve the corrosion resistance and subsequent application of a hydrophilic coating to the metal substrate.
Patent DE-3203078-A1 (DE)
Title: Rotationally stabilised transverse missile
Inventor: SCHNAEBELE WERNER DIPL ING
IPC: F42B23/04
Filed: 1982-01-30
Abstract: A rotationally stabilised transverse missile (1) having a projectile-forming charge (3) is presented. The transverse missile (1) moves forwards approximately perpendicularly to its axis of rotation (10). The rotation of the transverse missile (1) is generated by drive means specific to the transverse missile. A starting rocket (5) which is accommodated in a bore (4) in the transverse missile (1) serves for this. The starting rocket (5) is connected to a cord (8) which is wound loosely onto the transverse missile (1). As a result of the start of the starting rocket (5), the cord (8) is tautened and unwinds from the transverse missile (1) or reels (6, 7). At the same time, the transverse missile (1) is set both in rotation (1) and in forward speed. <IMAGE>
Patent DE-3205706-A1 (DE)
Title: Connecting element for an auxiliary-wall construction and pliers for attaching the same
Inventor: KORTE WILHELMUS EVERARDUS
IPC: E04F21/18
Filed: 1982-02-17
Abstract: The invention relates to a connecting element for an auxiliary-wall construction, e.g. a sunken ceiling construction, which auxiliary-wall construction contains supporting profiles provided with a flange and which connecting element contains a web and bending tongues connected thereto for clamping the connecting element to a flange. The tongues extend mutually opposite, substantially at a distance corresponding to the width of the flange, transversely with respect to the web and can be bent around the flange. Furthermore, the invention relates to pliers for attaching such a connecting element to the flange of a supporting profile.
Patent DE-3217190-A1 (DE)
Title: Pacemaker
Inventor: NETTELHORST HERWIG FRHR V DR I
IPC: A61N1/368
Filed: 1982-05-04
Abstract: Pacemaker with means for recording of signals in the atrium and in the ventricle and with means which bring about refractory switching of the signal-recording means for the atrium for a predetermined period starting with recording of the signal when a ventricular action occurs - in a period which starts with the end of the refractory period of the ventricle and ends with that point in time at which an action takes place, is stimulated or ends in the atrium (extrasystole).
Patent DE-3219478-A1 (DE)
Title: Method for the embolism-free infusion of solutions into standing trees
Inventor: SAUTER JOERG J PROF DR
IPC: A01G7/06
Filed: 1982-05-25
Abstract: In the embolism-free infusion of solutions into standing trees, a method is used in which a hole is drilled, or a section is made, into tree trunks under water with the aid of a water container so as to prevent air from penetrating into the vascular bundle system of the tree.
Patent DE-3221106-A1 (DE)
Title: Process and device for the regulation of the solvent level in the stripper of an absorption heat pump
Inventor: TWELE HORST ING GRAD
IPC: F25B49/04
Filed: 1982-06-04
Abstract: The solvent level in the stripper in an absorption heat pump is regulated. In order not to impair the solvency, a partial stream of the lean solution is used as the control stream. This is cooled by the rich solution and united with the main stream. <IMAGE>
Patent DE-3226161-A1 (DE)
Title: Cross-country ski for mud-flats
Inventor: SKOWRONEK ARIBERT
IPC: B63B35/81
Filed: 1982-07-06
Abstract: The cross-country ski for mud-flats is conceived as a sporting alternative to the conventional cross-country ski. It opens up a new field of activity, in that the ski has ridges on the outer edges which retain the water collecting under the ski. Grooved recesses under the ski assist the desired aquaplaning effect. The edges at the same time prevent the skier from diverging from the track.
Patent DE-3227578-A1 (DE)
Title: Gate valve with flexible seat seal
Inventor: FREITAG EMIL
IPC: F16K3/18
Filed: 1982-07-23
Abstract: The invention relates to a gate valve for solids-containing media flowing through, which is characterised in that a separate shut-off plate is inserted in elastically sealing manner into the valve plate and contains grooves, holes and clearances which prevent deposition of the solids. In a further development, the invention is characterised by a rigid valve plate which achieves a tight seal with the aid of devices for exerting contact pressure and of cams.
Patent DE-3228153-A1 (DE)
Title: Optical instrument, in particular for film mounting in printing processes
Inventor: WERNER GERHARD
IPC: G03F9/00
Filed: 1982-07-28
Abstract: The invention relates to an optical instrument for the in-register mounting of separation films of any format, in particular in printing processes. The optical instrument according to the invention consists of a downwardly open tube, a lens system mounted over said opening or a convex lens over which a ground-glass screen is mounted. The optical instrument is placed directly on the films lying on an illuminating table. It is achieved in this case that an image area of two films to be matched at intervals one above the other is projected onto the ground-glass screen without parallax errors. During mounting, deviations from the vertical direction of observation can now no longer cause register differences between the partial colours of a multi-colour picture.
Patent DE-3231287-A1 (DE)
Inventor: ROY ASOK KUMAR DR RER NAT
IPC: C12Q1/26
Filed: 1982-08-23
Abstract: A process for the production of a diagnostic device which is envisaged, in particular, for the detection of a pathologically increased concentration of dehydrogenases in fluids of humans, animals or plants and consists of a carrier and a substance mixture, in which, in each case with exclusion of UV radiation, the substance mixture, which has been adjusted to a pH value in the acid range, is brought into contact, in liquid form, with the carrier and the combination of carrier and substance mixture is subsequently dried and then enclosed in a packaging casing which is opaque to light of higher energy than red light. The process has the peculiarity that the dried combination of carrier and substance mixture in the packaging casing is securely sealed against entry of air and moisture. The device thus produced can be stored for a long time before use, without its ability to function being substantially changed.
Patent DE-3240536-A1 (DE)
Title: Deceleration-dependent brake-pressure control apparatus for a hydraulic vehicle braking system
Inventor: BERISCH VOLKER DIPL ING
IPC: B60T8/28
Filed: 1982-11-03
Abstract: In the case of a deceleration-dependent brake-pressure control apparatus (Fig. 1), as movable closure piece a ball (7) is freely movable in an entry space (4) of the housing (1) of the apparatus between a baffle plate (10) and a stop (9), the ball (7) opening or closing the channel (8) for the pressure medium passage (19) of a longitudinally displaceable, pressure-actuated stepped piston (6) on reaching the change-over pressure with loaded vehicle, and the stepped piston (6) for its part being movable in the longitudinal bore (35) of a pressure-actuated annular piston (5) mounted displaceably in the housing (1). The annular piston (5), which is displaceable in the housing (1), thereby controls the pressure medium passage between its annular end face (29) and the surface of the ball (7) on reaching the change-over pressure with empty vehicle. Both the stepped piston (6), having the channel (8) designed as a longitudinal bore, and the annular piston (5) have different contact surfaces, acted upon by the pressure medium, and are held in their starting positions in the housing by springs (12, 14). <IMAGE>
Patent DE-3240626-A1 (DE)
Title: Hand-guided, motor-driven soil-compacting machine
IPC: E02D3/074
Filed: 1982-11-03
Abstract: The invention relates to hand-guided, motor-driven soil-compacting machines with tubular guide shaft, the operating performance, in particular the direction of movement, of which can be controlled by means of a master cylinder, arranged at the free end of the guide shaft, via a hydraulic linkage. In the known machines of this type, there is a risk of damage to the hydraulic linkage, in particular in the region of the guide shaft, and in addition a risk of premature oil contamination and oil ageing. The object of the invention is to eliminate these risks. This is achieved according to the invention by measures which incorporate the cavity in the guide shaft substantially completely into the hydraulic connecting linkage between master cylinder and slave cylinder.
Patent DE-3243898-A1 (DE)
Title: Rubber-elastic inlay for use in centrifuge devices and tool for inserting such an inlay
Inventor: EBERLE GUENTER
IPC: B04B5/04
Filed: 1982-11-26
Abstract: A disc-shaped inlay consisting of rubber-elastic material which is laid on the floor of a cup-shaped receiving vessel and there protects a sample tube inserted into the vessel is described for use in centrifuge devices, the disc-shaped inlay having tab-shaped projections at the edge, laid against the wall of the receiving vessel. The tab-shaped projections prevent unintended falling out of the rubber inlays and thus act like scales. Moreover, a tool for inserting such an inlay is described, which consists essentially of a rod from whose forward end a point can emerge with which the rubber inlay is impaled.
Patent DE-3301399-A1 (DE)
Title: Method of producing soda from the residues obtained in the treatment of crude potassium salts
Inventor: GEIERSBERGER KARL DIPL CHEM DR
IPC: C01D7/18
Filed: 1983-01-18
Abstract: A method is described of producing ammonia soda from the mineral residues obtained when processing crude potassium salts, in accordance with which the residues are stirred at a slightly elevated temperature in an ammonium carbonate-containing dissolving liquor from ammonia soda production, whereupon the solids are removed from the resultant pulp and the filtrate is introduced as sodium chloride sol into the ammonia soda process.
Patent DE-3308012-A1 (DE)
Title: Dosing device with ball valve
Inventor: VIERKOETTER PETER
IPC: G01F11/26
Filed: 1983-03-07
Abstract: A dosing device (1) with ball valve is described, with a valve ball (12), which in the upright position rests in a basket (11), and with a valve ball guide pipe (16) for conducting the valve ball (12), in the overhead position, into the valve ball sealing seat (16). The device is to be designed in such a manner that it makes it possible, by pivoting into the overhead position, first to fill a prechamber (4) and then to close it by means of the valve ball (12). According to the invention, the prechamber contains an outflow pipe with a return which is designed in a U-shaped manner in principle in the style of a liquid siphon and extends to close to the bottom surface (5) of the prechamber (Fig. 4). <IMAGE>
Patent DE-3308955-A1 (DE)
Title: Friction clutch
Inventor: KOHLER HELMUT
IPC: F16D13/58
Filed: 1983-03-12
Abstract: In a friction clutch with a diaphragm spring which is pivotably mounted on a cover, between two rolling-contact supports provided in an annular arrangement, and has reinforcing beads extending along its tongues and beyond its range of pivoting, satisfactory support for the diaphragm spring is ensured by providing openings for the beads in those areas of the rolling-contact supports in which the beads are raised towards them.
Patent DE-3312480-A1 (DE)
Title: Vertically adjustable and/or longitudinally adjustable motor vehicle seat
Inventor: JAHN WALTER
IPC: B60N2/433
Filed: 1983-04-07
Abstract: In a motor vehicle seat which is vertically and/or longitudinally adjustable, said seat receives a swivellably arranged lever to which one end of a seat-belt is attached. The lower free end of the lever engages around a force application component, which is supported at the end on components fixed to the vehicle, in the form of at least one loosely tensioned steel cable. If a predetermined tensile stress occurs in the course of the belt, the lever tilts, pulls the ends of the cable so that they are taut and is supported in a frictionally engaging fashion on the steel cable, the forces occurring being proportionally applied via the ends of the cable to the components fixed to the vehicle.
Patent DE-3316341-A1 (DE)
Title: Process for producing easily ignitable refuse
Inventor: HOELTER HEINZ DIPL ING
IPC: F23G5/02
Filed: 1983-05-05
Abstract: It is known to incinerate or to pyrolyse refuse. It is also known to mix refuse with coal and to subject the mixture to a carbonisation process, in which gas, oil and a pyrolysis coke are formed. The pyrolysis coke, for example produced from 20 % of refuse and 10-20 % of coal, is highly volatile and can readily be burned in coal dust alone, or mixed with coal. In order to be able, without a prior carbonisation or pyrolysis process, to incinerate the refuse nevertheless in fossil-fuel power station boilers at the highest possible efficiency, it is proposed according to the invention that the refuse is fractionated and the combustible constituents are, in a very finely ground state, mixed with fossil fuels - oil - as preservatives. Further fossil fuels, preferably ground coal or wood, are admixed to the refuse/oil mixture.
Patent DE-3321180-A1 (DE)
Title: Process for the preparation of aqueous dispersions and the use of these for the preparation of metal effect finishes
Inventor: TRAENCKNER HANS-JOACHIM DIPL C
IPC: C09D167/02
Filed: 1983-06-11
Abstract: A process in which binders, pigments, aluminium bronze and optionally further assistants are combined to give a mixture containing a maximum of 30% of organic solvent, and this mixture is converted into an aqueous dispersion in the presence of an emulsifier, gives paints (surface coatings, lacquers) which are highly suitable as the base coat of two-coat metal-effect finishes.
Patent DE-3321525-A1 (DE)
Title: Lubricant combinations and their preparation
Inventor: BAUER ARMIN DR ING
IPC: C10M111/02
Filed: 1983-06-15
Abstract: A homogeneous dust-free lubricant mixture containing a fatty acid salt and a fatty acid amide having a base number smaller than 1 is obtained by reacting one equivalent of fatty acid in any order or simultaneously with 0.05 to 0.95 equivalent of an amine and 0.05 to 0.95 equivalent of an oxide or hydroxide of a divalent metal in the melt at 80 to 200 DEG C, the total of amine and metal compound amounting to about 1 equivalent.
Patent DE-3322791-A1 (DE)
Title: Positioning device for a printing mechanism carriage in typewriters or similar office machines
Inventor: KITTEL ARTHUR ING GRAD
IPC: B41J19/20
Filed: 1983-06-24
Abstract: To produce a good printed image with even character spacings and for clean correction of characters printed by mistake, precise switching of the positioning device for a printing mechanism carriage is required. In known office machines, the positioning of the printing mechanism carriage takes place via a stepping motor which is arranged in a manner fixed to the frame and is connected to the printing mechanism carriage via a toothed belt or a cable drive. In this case, a plurality of transmission members is required between the drive motor and the carriage which require precise and thus expensive production. The invention is based on the object of providing a positioning device for a printing mechanism carriage (3), which device allows precise positioning and can be used for inexpensive mass products. This object is achieved in that the drive motor (47) is arranged on the carriage (3), and in that its drive pinion (49) is engaged directly with a tooth gearing (57) of the one guide rail (21) for the carriage (3). That is to say said drive pinion (49) serves as driving and as guiding element, there being no intermediate transmission members between the carriage (3) and the drive motor (47). This results in a low-noise, inexpensive positioning device for a printing mechanism carriage (3). <IMAGE>
Patent DE-3332057-A1 (DE)
Title: High-pressure water canister with non-return valve and bellows for producing flowing water
Inventor: CELIK URSULA
IPC: B67D7/02
Filed: 1983-09-03
Abstract: In a high-pressure water canister (6) which has two openings on its upper side, a non-return valve (9) for the connection of a pressure generator is inserted in one of the openings while a delivery pipe (1) is inserted in the other opening. Serving as pressure generator is a bellows (5) which is connected via a hose (4) to the non-return valve (9). The delivery pipe (1) extends almost down to the bottom of the canister (6). <IMAGE>
Patent DE-3338556-A1 (DE)
IPC: A43B5/06
Filed: 1983-10-24
Abstract: A sole for a sport shoe, especially of the type used for running over great distances, and having a one or multilayered midsole made of soft, elastic, shock-absorbing material disposed between an insole and an outer sole of abrasion resistent material, the midsole being provided with vertically oriented damping members possessing harder resiliency characteristics than the material of the midsole. For the purpose of improving the mounting of the damping members and for enlarging the degree to which the damping characteristics can be adjusted, the damping members are formed as damping discs (6) that are exchangeably insertable in cylinders (5). A piston (8) is received in each cylinder for pressing against the damping discs (6).
Patent DE-3345611-A1 (DE)
Title: Burner for the production of inert gas
Inventor: OPPENBERG ROLF DIPL ING
IPC: F23C3/00
Filed: 1983-12-16
Abstract: The burner has a conically widening and then conically narrowing combustion chamber (4). Combustion air enters axially through an inlet opening (7) and tangentially through a vane crown (13), and swirls in the combustion chamber (4). In order to be able to control the burner while maintaining the flow region which is set up in the combustion chamber (4), the cross-section of the inlet opening (7) and of the channels (18) between the vanes (16,17) of the vane crown (13) is variable (Fig. 1). <IMAGE>
Patent DE-3403089-A1 (DE)
Title: Serial electronic adder/subtracter in decimal code
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1984-01-30
Abstract: The serial adder/subtracter according to the subject-matter of the invention has only one fixed addition value circuit 1 as fixed value circuit and, for executing subtractions (additive subtractions) additionally a tens complement circuit 3. In addition, this adder/subtracter also has a carry shift circuit 2 which, according to the invention, is arranged, together with the tens complement circuit 3, in the input area of the fixed addition value circuit 1 which is subtrahend input area in the case of subtraction. The advantage is that the carries from the previous addition or from the previous subtraction are processed in similar manner by means of this carry shift circuit 2 (one-up shift circuit 2). If a new addition or subtraction carry is produced during this process in the carry shift circuit 2 (one-up shift circuit 2), this carry is present at input w of the carry memory 4 via the OR circuit 6. <IMAGE>
Patent DE-3405490-A1 (DE)
Title: Holding device for rubber mats in motor vehicles
Inventor: GOLNIK KONRAD
IPC: B60N3/04
Filed: 1984-02-16
Abstract: The rubber mat holder (1) consists of a holding element (10) which can be clamped tight to the edge of a rubber mat (4) and of an insertion needle (16) which is bent in a U-shape and provided at the ends of its free legs (12) with points (14) and with its web (18) is swivellably mounted in a bearing opening (20) of the holding element (10). In the use according to specifications, the rubber mat holder (1) is initially pushed with obliquely downwardly pointing needle (16) at a suitable point into an existing carpet (5) until it strikes against the holding element (10). Subsequently, the edge (40) of the rubber mat (4) which is to be secured is inserted into the clamp opening (34) of the holding element and clamped by actuating the locking lever (30) after the holding element (10) has been bent about the axis of the web (18) into the plane of the carpet (4). Two rubber mat holders (1) which are attached in the corner regions of the edge (41) of the mat facing the motor vehicle seat are usually sufficient for one rubber mat (4). <IMAGE>
Patent DE-3408396-A1 (DE)
Title: Self-sufficient sun protection system
Inventor: BORBELY GYOERGY DIPL ING
IPC: E05F15/71
Filed: 1984-03-08
Abstract: A system for temporary protection against the sun as well as against glare and to promote visibility consists of a venetian blind, lightweight venetian blind, slatted blind or the like which is driven by electric motor. The power supply for the drive is provided via solar cells which are arranged in the region of the protective device, preferably on the housing thereof. The solar cells serve simultaneously as light-sensitive sensors in order to control the opening and closing of the protective device. There is no need for the device to be connected to the electricity grid.