baber/WOPTO huggingface dataset:
Patent DE-3313145-A1 (DE)
Title: Arrangement for sealing housing openings
Inventor: VACHE PETER
IPC: F16J15/06
Filed: 1983-04-12
Abstract: It is proposed to design the housing wall defining the opening as two faces meeting at an obtuse angle. The cover has a groove receiving a flexible O-ring. The O-ring is introduced into the opening, snapping over the joint edge and being supported against the inner of the two faces with elastic deformation. <IMAGE>
Patent DE-3313157-A1 (DE)
Title: Multifunctional hinged ring for a camera lens
Inventor: SCHUHMACHER ALEXANDER
IPC: G03B11/00
Filed: 1983-04-12
Abstract: Published without abstract.
Patent DE-3315964-A1 (DE)
Title: Disc brake fitted with friction lining pads made of sintered metal or polycrystal/carbon material, in particular for motor vehicles
Inventor: KLAUE HERMANN DR ING
IPC: F16D65/14
Filed: 1983-05-02
Abstract: In the case of the motor-vehicle disc brake of the invention, equipped with friction lining pads made of sintered metal or polycrystal/carbon material, the friction lining pads are accommodated with positive engagement in the circumferential direction and flexibility in the axial direction in recesses in the discs or shoes. The contact pressure of the actuating device is transmitted directly to the friction lining pads via axial extensions. By means of this measure, the friction linings are provided with additional cooling on their rear side and the actuating force is introduced uniformly. An illustrative embodiment, applied to the case of a full-lining disc brake, is shown in partial sections in Figs. 3 and 4. <IMAGE>
Patent DE-3319892-A1 (DE)
Title: Table utensil
Inventor: SCHAWALDER ALBERT C
IPC: A47G21/04
Filed: 1983-06-01
Abstract: To be able to open cleanly and conveniently an egg which is soft-boiled for the breakfast table in the usual way, a table utensil intended in particular for the breakfast table is novelly designed. Adjoining one end of an elongated gripping piece is a widened area having a circular opening of about 30 mm diameter. In a preferred embodiment the widened area carries the bowl of a spoon on the side facing away from the gripping piece. The table utensil is placed onto the rounded top of an egg situated in a conventional eggcup so that the sharp-edged upper rim of the opening rests on the eggshell. After this, the blade of a knife is moved along the upper side of the widened area in the direction of the arrow 12 with a short strike or in a sawing manner and the rounded top of the egg projecting above the widened area is thereby cut off. The table utensil is then lifted off from the egg, and the inside of the egg can either be lifted out of the space enclosed by the eggshell and eaten using an eggspoon or, alternatively, using the bowl. <IMAGE>
Patent DE-3329999-A1 (DE)
Title: Rotor for electric motors in toys
Inventor: ROETHER HELMUT
IPC: H02K1/28
Filed: 1983-08-19
Abstract: The commutator segments of the rotors of very small electric motors have integral wires which run parallel to the axial shaft in the thermoplastic hub from one bearing part to the other bearing part and there form tabs for winding ends to be soldered onto, with the advantage of optimally simple production. <IMAGE>
Patent DE-3333800-A1 (DE)
Title: Control device with integrated hydraulic transmission for a closeable flap arranged in an aperture
Inventor: VETTER HARALD DIPL ING
IPC: E05F15/71
Filed: 1983-09-19
Abstract: The invention relates to a control and safety device for a closeable flap arranged in an aperture, especially a domelight, pitched-roof window, greenhouse window, etc., where the actuating member is filled with an expansion medium, according to Patent Specification 2,138,947, and contains an integrated hydraulic transmission. The control device according to the invention, with integrated hydraulic transmission, differs from the known devices especially in that a hydraulic transmission of substantially greater effect than is possible by means of the simple proportional-area transmission can be achieved. Furthermore, piston-rod diameters of virtually any size can advantageously be used in spite of considerable transmission ratios, so that high strengths of the piston rods can be obtained. A return force, according to P 3,305,139.9, or, for example, a normal helical return spring, can engage on the end of the piston rod according to the invention.
Patent DE-3338926-A1 (DE)
Title: Hula-hoop with electric lighting
Inventor: REINIG WERNER
IPC: F21S4/20
Filed: 1983-10-27
Abstract: Published without abstract.
Patent DE-3402403-A1 (DE)
Title: Flexible cap
Inventor: MUELLER HELMUT ING GRAD
IPC: B65D43/02
Filed: 1984-01-25
Abstract: A flexible cap for covering an opening, for example in a car body, is constructed so as to be able to snap with opposite flanges into corresponding edges of the opening. Said cap has a handle which is formed by a plurality of folding pockets which run parallel to one another and can be squeezed together by hand. On each side of the handle, the cap is divided by a separation joint.
Patent DE-3408154-A1 (DE)
Title: Process for the preparation of 5-fluoro-4H-3,1-benzoxazine-4-ones
Inventor: HAMPRECHT GERHARD DR
IPC: C07D265/22
Filed: 1984-03-06
Abstract: A process for the preparation of 5-fluoro-2-phenyl-4H-3,1-benzoxazin-4-ones of the formula (I) <IMAGE> in which R<1> denotes hydrogen, halogen, C1- to C3-alkyl, m- or p- trifluoromethyl, trifluoromethoxy, chlorodifluoromethoxy, difluoromethoxy, tetrafluoroethoxy, trifluoromethylmercapto or chlorodifluoromethylmercapto, by reaction of appropriate 2-phenyl-4H-3,1-benzoxazin-4-ones, in particular 5-chloro- or 5-bromo-substituted 2-phenyl-4H-3,1-benzoxazin-4-ones (II) <IMAGE> with alkali metal fluoride in the presence of a solvent, the reaction being carried out with the exclusion of water, according to patent ... (Patent Application P 3335456.1), in which, in a further embodiment, the process according to the main claim is carried out in the presence of a metal iodide and/or of iodine.
Patent DE-3414110-A1 (DE)
Title: Mudguard
IPC: B62D25/16
Filed: 1984-04-13
Abstract: Mudguard made essentially of plastic, having a front section which is to be attached to a vehicle, a rear section which is to be attached to the vehicle and a central section which is to be detachably attached to the front section and to the rear section, characterised in that the central section is constructed so as to be slidable in a guided fashion under the front and/or rear section.
Patent DE-3416326-A1 (DE)
Title: Trailer for travel mode
Inventor: GRUDE HOLGER
IPC: E02F3/10
Filed: 1984-05-03
Abstract: Mobile machine tools which are required at changing installation points have to be loaded onto trailers and moved to their place of use. Sometimes they also travel under their own steam on public roads where they impede the traffic due to their low speed. According to the invention, a transport trailer becomes superfluous by virtue of the fact that one axle of the machine tool is constructed as an axle of a trailer whilst the other axle can be swivelled up. The machine tool is equipped with a trailer shaft so that it can be towed behind a towing vehicle at a normal traffic speed. The swivel-up axle is expediently also the steering and drive axle. It is possible to swivel the entire device about the axle of the trailer. Embodiments are also conceivable in which only part of the device with the steering axle is swivelled up. Fork-lift trucks, lawnmowers, sweeping machines, spray devices or gritters, trench-cutting machines, dump trucks, excavators are specified in the protective claims as machine tools.
Patent DE-3431241-A1 (DE)
Title: Cathode ray tube
Inventor: ARAKI SHOJI
IPC: H01J31/38
Filed: 1984-08-24
Abstract: A cathode ray tube has a tubular sheath (1), an electron beam source (K, G1, G2) with a beam-limiting aperture (LA), a first electrode (G3), a second electrode (G4), a third electrode (G5) and a mesh electrode (G6). The first, second and third electrodes form an elastostatic lens arrangement for focusing the electron beam. The second electrode (G4) is used as a deflection electrode. It has an arrow-shaped or zigzag-shaped pattern (H-, V+, H+, V-) in order to deflect the beam. The length of the second electrode is preferably between (1/3l - 1/10l) and (1/3l + 1/10l) and the distance between the beam-limiting aperture and the centre of the second electrode is preferably between (1/2l - 1/3l) and 1/2l, l being the distance between the beam-limiting aperture and the mesh electrode. <IMAGE>
Patent DE-3432082-A1 (DE)
Title: Process for the preparation of aqueous solutions of alkali metal acrylate
Inventor: BARTHELL EDUARD DR
IPC: C07C51/41
Filed: 1984-08-31
Abstract: Aqueous solutions of alkali metal acrylates are prepared at room temperature by converting acrylic acid with alkaline earth metal carbonate into alkaline earth metal acrylate in the presence of CO2 and converting the alkaline earth metal acrylate into alkali metal acrylate by double decomposition with alkali metal carbonate or alkali metal sulphate, and the resulting alkaline earth metal carbonate or alkaline earth metal sulphate is removed. The acrylic acid can be stabilised by Cu(II) ions.
Patent DE-3434882-A1 (DE)
Inventor: BRUHN BERNHARD
IPC: B43L19/00
Filed: 1984-09-22
Abstract: 1. Eraser strip holder with tubular holding shaft (1, 21) open at both ends for holding the eraser strip (12, 32) and with a clamping device (6, 26) provided in the area of the front end of the holding shaft (1, 21) for positioning the eraser strip (12, 32) fixedly in the holding shaft (1, 21) on which a clamping device is arranged a holding bush (2, 22) which is limitedly movable in front of the clamping device with regard to the holding shaft (1, 21), the front end of which forms the outlet for the end of the eraser strip (12, 32) to be used for erasing and which may be moved up and down in the axial direction between a front and a back position, the holding bush (2, 22) being engaged like a barb with the eraser strip (12, 32) such that backwards displacement of the eraser strip is blocked and an advance of the same is achieved through this engagement, characterized in that as a clamping device (6, 26) several clamping blocks (6, 26) running into the front end area of the holding shaft (1, 21) are engaged with the latter which form a passage for the eraser strip (12, 32), the cross-section of which decreases further by displacement of the clamping blocks (6, 26) into the front end area of the holding shaft (1, 21).
Patent DE-3441856-A1 (DE)
Title: Infrared measuring apparatus and process for the continuous quantitative determination of individual constituents of flour or other foodstuff milling products
Inventor: BISCHOFF BRUNO
IPC: G01N21/47
Filed: 1984-11-15
Abstract: The novel invention relates in particular to an infrared measuring apparatus for the continuous quantitative determination of individual constituents of flour or other foodstuff milling products in a tubular measuring section (24) having forced transport (27) of the material to be measured and provided with a device (29, 31, 32, 33, 34) for compressing the material to be measured in the region of a sensor (30) for the measurement of the compressed material. In addition, a novel process for the measurement of e.g. protein and water, the milling product being passed over the measuring section (24) and by forced transport, vibrator (27), a slight pressing and smoothing of the milling product is produced in the region of the sensor (30) and during the respective cyclically repeated measurements, milling product is compressed against the sensor (30), the milling product is preferably irradiated in the infrared region and the protein and/or water content (if necessary ash content and/or colour value) of the measurement sample is determined, via the measurement device and computing means (38, 40), from the radiation or light diffusely reflected to the sensor (30) from the compressed measurement sample. <IMAGE>
Patent DE-3443787-A1 (DE)
Title: Tilting control mechanism for a printing device
Inventor: NII TOMIO
IPC: B41J35/23
Filed: 1984-11-30
Abstract: A printing device, for example a typewriter, has a first and a second support device which has a correction type feed mechanism and an ink-ribbon feed mechanism and is tiltable. The ink ribbon and the correction ribbon are tilted between an upper actuating position and a lower rest position. A tilting control mechanism has a control body which has at least one cutout which is provided with stop edges and with a free path. Two pins of connection arms, which are connected to the first and second support device, can slide in the cutout. They are each stopped by the stop edges. When the control body turns in one direction, a stop edge thrusts a support device upwards while a pin slides freely along the cutout. The stepping motor determines the upper position. The ink ribbon and the correction ribbon are situated in a superimposed position during the correction operation. <IMAGE>
Patent DE-3444143-A1 (DE)
Title: Two-piece housing for electric motors
Inventor: VOEGLER ALOIS
IPC: H02K5/08
Filed: 1984-12-04
Abstract: The two housing halves of the housing, which is produced from plastic, for electric motors are constructed in the form of a pot and have identical shapes, so that only one injection mould is required for both halves. Latching devices, which are of identical shape and project radially outwards from the cylindrical jacket (18) in the region of the openings (2) in the housing halves, are provided for detachable connection of the two housing halves. These latching devices consist of frames (20) which are placed on the housing half and are divided into two chambers (22, 23) by a separating wall (21), a latching tongue (24) projecting from the one chamber (22), and the second chamber (23) having an undercut for the latching tongue (24) on the other housing half to latch into. In consequence, it is possible to connect the two housing halves, which are of identical shape, to one another simply and quickly, by pressing them together, without using screws or other aids. The latching connection can easily be released so that the two housing halves can be separated again in the event of the electric motor being repaired. <IMAGE>
Patent DE-3446021-A1 (DE)
Title: A combined multi-pole line protection circuit breaker and residual current device
Inventor: MENTEL FRITZ
IPC: H01H83/04
Filed: 1984-12-17
Abstract: A combined multi-pole line protection circuit breaker and residual current device (2) consisting of single-pole or multi-pole line protection circuit breakers (1) in whose circuit the summing current transformer of the residual current device (2) is connected, via connecting lines (7), whose latching mechanism is connected via a coupling in this operating direction to that or those of the line protection circuit breakers, in that the line protection circuit breakers (1) are coupled in both operating directions. It is provided according to the invention that the residual current device (2) - apart from a test button (5) - has only one switching-on means (6). <IMAGE>
Patent DE-3447681-A1 (DE)
Title: Surgical exsector
Inventor: KUSUNOKI HIROYUKI
IPC: A61B17/32
Filed: 1984-12-28
Abstract: A surgical exsector comprises a narrow insertion part which is inserted in a body cavity, for example a cavity in the knee-joint, through a drilled hole without incision and cuts out or removes the tissue, an operation which normally requires a longitudinal incision while the resection is monitored with the aid of an endoscope or a similar device and which removes the excised piece from the body cavity. The surgical exsector furthermore comprises a casing tube, a fixable inner tube which is simultaneously used as a suction tube having a suction channel, and whose end portion projects from the casing tube and has an incision as the cutter inlet. A sliding piece with a knife on the end is built in between the casing tube and the fixable inner tube and slides freely in the axial direction in order to open or close the cutter inlet. <IMAGE>
Patent DE-3504575-A1 (DE)
Title: Moisture-sensitive material and the use thereof
Inventor: SUGIHARA TAKASHI
IPC: C08L63/00
Filed: 1985-02-11
Abstract: The invention relates to a moisture-sensitive material prepared by crosslinking cellulose acetate with at least one compound selected from the group of compounds containing two or more isocyanate groups, two or more epoxy groups, two or more carboxyl groups and anhydrides of carboxylic acids.
Patent DE-3510939-A1 (DE)
Title: Photodetector
Inventor: MORANDER KARL-ERIK
IPC: G01S3/783
Filed: 1985-03-26
Abstract: The combination of a differential photoelement (1), which is divided into two halves by a slit (7), and a strand-like rectilinear lens element (9) is proposed for a photodetector which responds to positional changes in a punctiform light source in a measurement direction and is insensitive to positional changes in the light source perpendicular to said measurement direction. Via the lens element (9), the light source (10) then projects a narrow strip (8, 8') of light onto the detection surface (6a, 6b) of the differential photoelement (1). This slit (7) extending obliquely relative to the strip (8, 8') of light divides the strip (8, 8') of light into two sections of different length. Depending on the position of the strip (8, 8') of light, which depends on the position of the light source (10), it is possible to extract from the differential photoelement (1) two signals whose difference is a measure of the position of the light source (10) along the measurement direction (12). <IMAGE>
Patent DE-3511976-A1 (DE)
Title: Base closures for discharging containers
Inventor: HOEHNE KLAUS DR
IPC: B01F15/00
Filed: 1985-04-02
Abstract: A method is described for rapidly discharging containers arranged next to one another by means of base plates which can be rotated relative to one another and have openings.
Patent DE-3514903-A1 (DE)
Title: Device for heating objects made of thermoplastic material in the intermediate phases of multi-cavity injection moulding
Inventor: LORENZIN LORENZO
IPC: B29D35/08
Filed: 1985-04-25
Abstract: This device consists essentially of a movable cradle (1) which is mounted on two lateral guides (7) and is moved preferably by compressed-air pistons (15, 16). The cradle (1) is arranged in the region of an injection station (19) and is temporarily introduced into an injection mould when the latter is opened in an intermediate phase between a first and a second injection moulding operation. The cradle (1) contains a multiplicity of electrical resistors (6) which briefly heat the surface of the thermoplastic part, which has already been injection moulded, in order to prepare it for a second injection moulding operation so as to obtain a perfect connection between the two injection moulded materials. 
<IMAGE>
Patent DE-3521813-A1 (DE)
Title: Cooling vest
Inventor: VORNDAMME SEN FRIEDRICH
IPC: F25D3/08
Filed: 1985-06-19
Abstract: The cooling vest consists of an inner vest part and an outer vest part, is preferably washable and is made of flexible material, said vest parts forming insertion pockets which are separated from one another by transverse seams (12), into which insertion pockets cooling bags can be inserted, which are of flat design and are adapted in each case in size and shape. These cooling bags are held in the insertion pockets by lateral fasteners of the insertion pockets, preferably by touch-and-close fasteners. The cooling plates consist of water-tight laminate film in two layers which are welded together in each case and form water chambers or cooling chambers. The cooling plates can be cooled separately and the vest itself is washable. <IMAGE>
Patent DE-3522431-A1 (DE)
Title: Control device on an air-compressing injection internal combustion engine for the regeneration of a soot burn-off filter
Inventor: HARDENBERG HORST DR ING
IPC: F01N13/02
Filed: 1985-06-22
Abstract: The invention relates to a control device on an air-compressing injection internal combustion engine for the regeneration of a particle burn-off filter. In order to achieve the exhaust temperature necessary for soot burn-off filter regeneration, even at relatively low load and low speed, an air-exhaust gas heat exchanger is arranged downstream of the soot burn-off filter, through which heat exchanger all or some of the aspirated fresh air flows, as a function of the position of a control element arranged in the intake pipe.
Patent DE-3531078-A1 (DE)
Title: Data transmission outside the voice band on two-wire lines
Inventor: BLOSSFELDT DIETER DIPL ING
IPC: H04L27/30
Filed: 1985-08-30
Abstract: The invention relates to a method for data transmission outside the voice band on two-wire lines with simultaneous voice transmission, the data only being transmitted from a switching system to a telephone station in binary frequency modulation. Since no acknowledgement can be transmitted, the object is to secure the transmission in some other way. To achieve this, a block end A and a block end B are represented as well as >>0<< and >>1<< in frequency-modulated form, each bit block must arrive unmodified at least twice in the receiver and each new bit block must have a different block end character compared with the preceding bit block. The method can essentially be used in all telephone systems. <IMAGE>
Patent DE-3531350-A1 (DE)
Title: Process and equipment for firing carbon articles for aluminium production
Inventor: WILKENING SIEGFRIED DR ING
IPC: F27B9/02
Filed: 1985-09-03
Abstract: The invention relates to a process and equipment for firing carbon articles in a continuous firing furnace, in particular for firing anode blocks for aluminium production by two-stage heating up to at least 1100 DEG C. In this process, the green carbon articles are passed in suspension through a pre-firing zone, in which they are heated up to temperatures of between 500 and 600 DEG C, all the vaporous and gaseous pyrolysis products being extracted in the direction of rising temperature, being burned behind the side walls and bottom walls of the firing chamber and being used for indirect heating of the carbon articles. The carbon articles pre-fired in this way are finish-fired continuously by direct electric resistance heating at a heating rate of more than 20 DEG C per hour, then moved through a duct cooled on all sides and are continuously discharged.
Patent DE-3535277-A1 (DE)
Title: Metal cabinet
Inventor: DETTLAFF MANFRED
IPC: E05B65/462
Filed: 1985-10-03
Abstract: The invention relates to a metal cabinet with a locking system for drawers and/or single-wing doors and with adjusting patterns for receiving fastening means for drawer guides and intermediate bottoms. The locking system is designed so that there is arranged displaceably in the region of a front frame part a vertical closing strip which, during vertical displacement, engages horizontally via an oblique guide into recesses of the drawers and/or of the single-wing door which are in the closed position. The adjusting patterns have various kinds of punched-out portions which allow use equally as front and as rear adjusting patterns, and are arranged in the cabinet in such a way that, together with a front frame part, they form a guide for the closing strip. The closing strip can be inserted, without modification, in the front frame part on the right and on the left, so that, in particular, a door can be fastened on the right or on the left without further modifications. <IMAGE>
Patent DE-3537077-A1 (DE)
Title: Sprinkler hose with multiple ducts - has clamp fitting connector with shaped pressure element and clip fitting manifold
IPC: F16L39/02
Filed: 1985-10-18
Abstract: The hose has several ducts slid alongside each other into a flat strip and with slits which open under pressure to provide the sprinkler effect. The supply connection has a multiple nipple manifold which couples to a round connector with a threaded fitting and with a large nozzle connection. The manifold has a line of holes in a circular plate and is gripped between the outer sleeve and a split, threaded coupling wedge which grips both sides of the hose. ADVANTAGE - Clamp fitting with simple application, hose can be cut to any length.