baber/WOPTO huggingface dataset:
Patent DE-3244329-A1 (DE)
Title: Process for producing a fancy yarn
Inventor: GASSNER CHRISTIAN DIPL ING
IPC: D02G3/32
Filed: 1982-11-30
Abstract: A fancy yarn is described in which an individual pre-spun thread made of predominantly natural staple fibres is twisted with a setting filament of at least restricted elasticity in such a manner that the pre-spun thread at least completely untwists again and has a measure of elasticity, that fleeciness and extensibility properties are imparted to the laminar structure produced from this fancy yarn. A synthetic filament having an elongation at break between 400 and 600%, preferably 500%, is used as the setting filament and is supplied to the pre-spun thread at an extension of 2.0 to 4.5 fold, preferably between 3.0 and 3.8 fold, the ratio of the linear density of the pre-spun thread and the setting filament in the finished extended state being selected to be between 10:1 and 100:1.
Patent DE-3248049-A1 (DE)
Title: Hydrofoil sailing vessel
Inventor: CUDMORE PATRICK J
IPC: B63H9/06
Filed: 1982-12-24
Abstract: A hydrofoil sailing boat has front and rear hydrofoils which penetrate through or into the surface, and an asymmetrical wing sail. Both hydrofoils have an inverse curved configuration and a cross section which approximately corresponds to a segment of a circle. The wing sail has an reversible asymmetry, is held on a projecting, rotatable mast and includes a sail sock which is firmly clamped between a one-part head frame member and a two-part, articulated base frame member. The asymmetry of the wing sail is determined by the relative position of the sections of the base frame member.
Patent DE-3249361-A1 (DE)
Title: Device for coating a impingement plate
Inventor: MAAK FRITZ DR RER NAT
IPC: B22F9/10
Filed: 1982-12-14
Abstract: The impingement plates used for intercepting the spherical metal or alloy particles thrown off in the production of spherical metal or alloy powders by atomising a rotating consumable ingot have a porous surface and are preferably heat-resistant and are wetted by a film of liquid, so that continuity, regeneration and the rate of evaporation of the falling film are regulated.
Patent DE-3302339-A1 (DE)
Title: Protection tube or the like
Inventor: JIRKA KARL
IPC: H02G9/06
Filed: 1983-01-25
Abstract: The invention proposes a protection tube or the like consisting of half shells, in which, for the purpose of a gasproof and waterproof connection which is simple to produce between the half shells, each half shell has an undercut, groove-shaped chamber with a destructable cover on one longitudinal side, contains a sealing cord within the chamber thus formed, and has a barb-shaped spring on the other longitudinal side, which spring is pressed into the chamber of the respective other half shell and is latched thereto in a sealing manner.
Patent DE-3306957-A1 (DE)
Title: Vibration meter
Inventor: KLJUEV VLADIMIR V
IPC: G01H9/00
Filed: 1983-02-28
Abstract: The vibration meter contains a UHF generator (2) whose energy is incident via an antenna system (4) on an object (5) that is to be investigated and, upon reflection therefrom, strikes via the antenna system (4) a detector (6) on which the energy of high-frequency reference oscillations is also incident. The antenna system (4) has a mirror (7) of elliptical shape at whose first focal point, which is situated nearest the mirror (7), there is arranged an irradiator (8) which irradiates the entire surface of the mirror (7), while the object (5) to be investigated is situated in the immediate vicinity of the second focal point, which is furthest removed from the mirror (7). <IMAGE>
Patent DE-3307718-A1 (DE)
Title: Standing umbrella with a vertical standing column
Inventor: SEIDEL JOACHIM
IPC: A45B23/00
Filed: 1983-03-04
Abstract: The invention relates to a standing umbrella with a vertical standing column and a canopy arrangement which is adjustable away from said standing column into an eccentric suspended position, consists of hanging radial folding struts and can be moved by means of a two-part extension arm, which is mounted on the standing column in a tilt/slide guide, from a closed position with the column in the centre into the open position corresponding to the suspended position in a tilt/push movement by means of a crank guide rod. For the functionally favourable construction and easier handling, even in the case of a relatively large canopy diameter and great extent of the canopy, a four-bar linkage assigned to the extension arm is provided for controlling the tilting movement of the stump of the stick bearing the umbrella canopy. Starting from the crank guide rod, the four-bar linkage has an articulated arm which is hinged to said crank guide rod and a connecting rod which runs approximately parallel to the extension arm and engages with rotary movement on the stump of the stick. Additionally, the cable pull for opening and closing the canopy arrangement together with a partial piece running approximately parallel to the extension arm and in conjunction with a tension damper hinged to the standing column forms a tension section which is variable in conformity with the tilt/push movement of the extension arm.
Patent DE-3308769-A1 (DE)
Inventor: DRAUZ KARLHEINZ DIPL CHEM DR
IPC: C07C41/26
Filed: 1983-03-11
Abstract: The known nuclear hydroxylation of substituted phenols or phenol ethers with organic solutions of hydrogen peroxide in the presence of a catalyst is carried out in improved manner by employing both (1) a special, practically water free solution of hydrogen peroxide in an organic solvent which forms an azeotrope with water, which azeotrope boils below the boiling point of hydrogen peroxide, and (2) sulfur dioxide as a catalyst. Through this, the nuclear hydroxylation is substantially simpler than previously; difficult separations, e.g., from water-phenol, or the separation and recovery of the catalyst are eliminated. Besides, the yields are increased.
Patent DE-3309623-A1 (DE)
Title: Fire warning device for fire-resistant storage of vegetable products
Inventor: HEBERTINGER HERBERT
IPC: G08B17/06
Filed: 1983-03-17
Abstract: A fire warning device for fire-resistant storage of vegetable products, in particular hay, comprises an electric alarm device, which can be arranged on or in a building, with sensors which trigger a warning signal in the alarm device in the event of a set threshold value being exceeded. The sensors are preferably contact thermometers and/or methane gas detectors which are arranged in the region of one end of a long hollow measuring lance and project into the interior of the measuring lance. The measuring lance has at its other end a tip with passage openings. If the measuring lance is put into stored vegetable products which are to be monitored, gases to be investigated flow through the measuring lance and, in early recognition of a fire, produce severe and less severe reliable alarm signals in the alarm device.
Patent DE-3311567-A1 (DE)
Inventor: SCHNELL KARL
IPC: A22C11/02
Filed: 1983-03-30
Abstract: In a sausage stuffing machine if the stuffed portion of a sausage casing bursts, for example in an area which is squeezed for forming a sausage end, the meat filling continues being discharged through a filling tube but is no longer capable of pulling off the gathered-up casing from the filling tube. With the further run of the pump, the sausage meat is spilled. By keeping the gathered-up casing, by means of an advance mechanism, compressed into a "block" and displacing it toward the mouth of the filling tube or toward a braking ring, proportionally to the stuffing of the casing, this advance can be transmitted through a motion transformer, to a pulse generator by which, with a constant advance, pulses are delivered at constant intervals. The pulses are received by a counter which is connectd to at least the drive of a feed pump for the sausage meat. If the casing bursts, the pulse generator stops and no pulses reach the counter. The absence of pulses makes the counter cause an interruption of the power supply to the pump drive.
Patent DE-3312344-A1 (DE)
Title: Compressor for the compressing of gaseous media
Inventor: LOCHBUEHLER-ENZMANN JUERGEN
IPC: F04B45/053
Filed: 1983-04-06
Abstract: A compressor is used to compress refrigerating agent in a gaseous state in a compression chamber under the action of pressure media and to feed the compressed refrigerating agent to a heat exchanger. A compressor of a simple, low-maintenance construction is shown in Fig.1. The housing is formed from an upper housing section 1 and a lower housing section 2, between which an elastic diaphragm 3 is clamped. The gaseous compression medium 8 is fed as refrigerating agent vapour to the compression chamber 1a situated above the diaphragm 3 and compressed by means of the piston 7a during the reciprocating movement between the bottom dead centre UT and the upper dead centre OT in that during the movement of the piston the pressure medium 9, for example hydraulic oil, present in the displacement chamber 2a transmits the compressive forces to the surface of the diaphragm 3 and distends this into the compression chamber 1a, compresses the compression medium 8 and expels it from the compression chamber 1a. On the return stroke of the piston 7a fresh compression medium 8 is fed to the compression chamber 1a. <IMAGE>
Patent DE-3313265-A1 (DE)
Title: Passive solar house with additional heating
Inventor: ERDMANN HORST DIPL ING
IPC: E04H1/02
Filed: 1983-04-13
Abstract: The solar house optionally has a glasshouse constructed in front of it in the south. The vertical axis through the centre of gravity, without the glasshouse, lies nearer to the heat-storing wall than to the opposite wall. The one-dimensional complex represents the entire south wall. The sections designed as windows serve as solar collectors. The one-dimensional simplex is mainly heat-storing wall with only secondary openings. The heat-storing wall can be enlarged by an ascending roof. There is provided a low-temperature heating system with water-to-water heat pump, with two heat sources: air and earth. For long-term heat storage, ice latent stores are used. Off-peak electricity is used predominantly. The passive solar load portion of the entire heat requirement is over 50 %.
Patent DE-3315634-A1 (DE)
Title: Back cover element for a wristwatch
Inventor: BRENK FRITZ
IPC: G04B29/00
Filed: 1983-04-29
Abstract: The invention relates to a back cover element for a wristwatch, and specifically a back cover element assembled from two plates and a plastics film in a laminar manner. According to the invention, spacer elements, especially in the form of a non-woven fibre material, are embedded in the plastics film in order to prevent lateral squeezing out of the plastic along the edges of openings and the like during welding of the plates to the plastics film and simultaneously to achieve a high dimensional accuracy of the thickness of the finished back cover element.
Patent DE-3322538-A1 (DE)
Title: Process for refuse preservation
Inventor: HOELTER HEINZ DIPL ING
IPC: C10L5/46
Filed: 1983-06-23
Abstract: In order to be able to burn refuse in fossil-fuel power station boilers at the highest possible efficiency, it is proposed according to the main patent that the refuse is fractionated and the combustible constituents are very finely ground and mixed, for preservation, with fossil fuels/oil. The refuse/oil mixture is mixed with further fossil fuels. In a further embodiment of the teaching of the main patent, it is now proposed according to the invention that the refuse/oil mixture is mixed with preservatives and emulsifiers, so that the refuse does not separate from the oil during storage in containers. Carboxylic acids are added as preservatives, emulsifiers are added as stabilisers, and lime-containing substances are added as pollutant absorbents - depending on the pollutant loading of the raw material.
Patent DE-3322723-A1 (DE)
Inventor: DISTELDORF JOSEF DR
IPC: C08G18/73
Filed: 1983-06-24
Abstract: Moisture-hardening varnishes which have an isocyanate resin base of adducts of a mixture of diisocyanates, wherein the diisocyanate mixture has 88 to 99% by weight of 2-methyl-1,5-diisocyanatopentane and 12 to 1% by weight of 2-ethyl-1,4-diisocyanatobutane. These varnishes exhibit excellent thermal and oxidative stability and have excellent storage stability. They also exhibit excellent compatibility with solvents, pigments and other auxiliary materials.
Patent DE-3328204-A1 (DE)
Title: Inert gas arc welding process employing a non-consumable electrode
Inventor: ISCENKO JURIJ SEMENOVIC
IPC: B23K9/167
Filed: 1983-08-04
Abstract: The inert gas arc welding process employing a non-consumable electrode consists of the following steps. Before the welding process the edges (5, 6) of a butt joint (1) are machined to produce a truncated surface (7) and the electrode is lowered the whole depth (h) of the weld seam. The truncated surface (7) is then melted over the whole thickness ( delta o) in the first pass and a weld root (8) of the first layer (9) is formed. With each successive pass the energy of the arc (4) per unit length is changed relative to the preceding pass. When a depth of h  SIMILAR  (0.3 to 0.4)  delta  of the weld seam is reached and its width is B  SIMILAR  (1.0 to 1.3)h, the electrode (2) is removed from the region of the weld seam and is arranged above the surface of the butt joint (1) in the region of the joint (3). Furthermore, the energy of the arc (4) per unit length is discontinuously raised compared to the preceding pass and the edges (5b, 6b) of the butt joint (1) are completely melted, with the formation of a layer (13) on the surface of the joint, whereupon the energy of the arc (4) per unit length is changed from pass to pass. <IMAGE>
Patent DE-3328707-A1 (DE)
Title: Process for the preparation of 7-acylamino-3-hydroxycephem-4-carboxylic acids and 7-acylamino-3-hydroxy-1-dethia-1-oxacephem-4-carboxylic acids
Inventor: HAEBICH DIETER DIPL CHEM DR
IPC: C07D505/00
Filed: 1983-08-09
Abstract: The invention relates to a multi-step process for the preparation of oxacephems and cephalosporins of the general formula (1) <IMAGE>  starting from compounds of the general formula (4) <IMAGE>   Original abstract incomplete.
Patent DE-3328787-A1 (DE)
Title: Lead-acid accumulator battery
Inventor: ATTINGER MANFRED
IPC: H01M10/16
Filed: 1983-08-10
Abstract: A lead-acid accumulator battery is proposed which is used as a current source or current store in motor vehicles. The lead-acid accumulator battery has a housing, in a known manner, which is common to all the cells, consists of plastic and in whose cell containers there is located in each case one plate block. On each plate block, the electrode plates of the same polarity are connected to one another via current tabs by means of a plate connector, and the electrode plates of the one polarity are then connected electrically one behind the other, via cell connectors, to the electrode plates of the other polarity in a known manner. The plate blocks are held in the housing in a manner which is more or less resistant to vibration, by means of the cell connectors which pass through the cell separating walls; the vibration resistance of the lead-acid accumulator battery is, however, considerably improved by means of the locks according to the invention. These locks project directly out of the inside of the multiple-container sidewalls and rest on the top of the respective plate connector end regions. Beads can be used as such locks, which beads are stamped from the outside of the multiple container into its respective sidewall; however, hold-down devices can also be used for this purpose, which are fixed, for example, by ultrasound welding to the inside of the corresponding multiple-container sidewall. The last-mentioned hold-down devices are also well suited in order to [lacuna] on end regions of the plate connectors ... Original abstract incomplete. <IMAGE>
Patent DE-3331887-A1 (DE)
Title: Absorption heat pump
Inventor: GROSS VOLKMAR DIPL ING
IPC: F04B19/24
Filed: 1983-09-03
Abstract: The invention relates to absorption heat pumps with the aim of enhancing the performance by improved use of the energy medium present in the heat pump circulation and by the saving of electrical energy. The essence of the invention is the association of a temperature changer, which is periodically operated with cold vapour from the evaporator and hot medium from the heat pump circulation, with a solution pump drive part, which is constructed as a closed container and is filled with a working medium, preferably a two-component mixture of ammonia and water, the generator being provided with a level equaliser. The temperature changer thus acts both for heat exchange and also for driving the solution pump. <IMAGE>
Patent DE-3344111-A1 (DE)
Title: Brake hose
Inventor: ZERGIEBEL SIEGFRIED
IPC: F16L3/12
Filed: 1983-12-07
Abstract: The brake hose (1) comprises a pressure hose (2) with connection fittings (3) fixed at the ends. A sleeve (10) with a shackle (13) is moulded onto the connection fitting (3), which shackle has a bore (14) for receiving a bolt, not shown, and which serves for fixing on a sheet metal wall of a motor vehicle. The connection fitting (3) is formed with stop faces (14, 16) which, when fitted into a vehicle for serve to align the brake hose (1). <IMAGE>
Patent DE-3347758-A1 (DE)
Title: Blood alcohol meter
Inventor: COEPPICUS ROLF
IPC: G04G9/00
Filed: 1983-12-28
Abstract: A device in which different input keys for the body weight and various alcoholic beverages or drink quantities are allocated to an electronic evaluation device with digital display is used for the electronic determination of the blood alcohol concentration. In addition, the evaluation unit can be called up via a result key, the corresponding blood alcohol values being shown on a separate display. A safety switch connected in parallel with the result key is used to call up the least favourable data for the reduction factor, alcohol breakdown etc., for the determination of the blood alcohol concentration, so that the blood alcohol concentration value determined with this key is reliably higher than that in a conventional blood test. <IMAGE>
Patent DE-3412170-A1 (DE)
Title: Multi-spindle press
Inventor: WERNER WOLFGANG
IPC: B30B9/16
Filed: 1984-03-31
Abstract: In a multi-spindle press, especially for sugar beet comminution, press spindles (2) can be driven in a synchronously rotating manner, with one helical turn (9) of each press spindle (2) engaging into the helical turn (9) of at least two adjacent press spindles (2), forming an engagement region (74). The press spindles (2) are surrounded by a common press casing (1) and have vertical longitudinal axes (3). The press spindles (2) enclose a guiding body (26) with external perforated guiding sheets (59) which in each case bound a gravity channel (61) for pressurised water. Perforated guiding plates (62) which each bound a gravity channel (64) for pressurised water are also provided on the inside of the press casing (1). <IMAGE>
Patent DE-3421140-A1 (DE)
Title: Method for the location of, and target search for, engine-driven targets, and munition bodies for carrying out the method
Inventor: KAUFMANN MICHAEL DIPL ING
IPC: F41G7/22
Filed: 1984-06-07
Abstract: In the case of a method for the location of, and target search for, preferably, tanks, a parachute 4 is ejected from a munition body 3 at a height which can be predetermined, and control surfaces are extended on whose ends acoustic sensors are arranged. The sensors respond to the engine noise of a tank 7 and activate steering towards the target, as a result of which, once the parachute 4 has separated, the munition body 3 is steered into the target either purely aerodynamically in free fall, with the aid of a steering method or, in the case of an auxiliary drive, with the aid of control nozzles. The invention relates to the design of the munition body 3 in that an explosive charge, preferably a shaped charge, is detonated by means of a fuze, which is arranged on a spacer 9, when said munition body 3 strikes the tank 7. <IMAGE>
Patent DE-3426331-A1 (DE)
Inventor: HEILMANN KLAUS
IPC: D06M101/16
Filed: 1984-07-17
Abstract: An assymetric microporous hollow fibre for hemodialysis is composed of 90-99% by weight of a first, hydrophobic polymer and 10-1% by weight of a second, hydrophilic polymer having a water uptake capacity of 3-10%, and is produced by precipitating an extruded solution of 12- 20% by weight of first polymer, 2-10% by weight of second polymer and a remainder of solvent from in to out while at the same time dissolving some of the pore former out of the extrudate, washing out the dissolved portion of the pore former and the other organic constituents, and stabilising the resulting fibre in a wash bath. <IMAGE>
Patent DE-3427905-A1 (DE)
Title: Apparatus for the denitration of a flue gas stream in a catalyst bed and apparatus for carrying out the process
Inventor: BREIDENBACH HERIBERT DIPL ING
IPC: B01D53/86
Filed: 1984-07-28
Abstract: In a process for the denitration of exhaust gases, in particular flue gases from furnaces, in which the flue gas stream is conducted through a bed of particulate catalyst material introduced into a reaction chamber it is proposed, to improve the provision of catalyst material in the reaction chamber, that the reaction chamber (2) is charged from above (11) with catalyst particles with the formation of a packed bed (3) in the reaction chamber and the catalyst material is withdrawn from the reaction chamber at the bottom (8) and the exhaust gas stream is conducted through the reaction chamber essentially transversely (1, 4, 5, 6) to the direction of transport of the catalyst particles. A forced distribution of the catalyst particles over the bed cross-section is preferably carried out in the reaction chamber by internals. <IMAGE>
Patent DE-3433586-A1 (DE)
Title: Labelling apparatus
Inventor: DUDZIK JOACHIM
IPC: B65C9/18
Filed: 1984-09-13
Abstract: In an apparatus for labelling articles transported on a conveying path in continuous operation, the self-adhesive labels detached from a label tape (14) at a dispensing edge (20) are dispensed onto a pressing-on flap (24) which can be pivoted towards the facing side wall of the articles as they are moved past. The pressing-on flap (24) can be pivoted about an axis (28) which is substantially parallel to the dispensing direction of the self-adhesive label (22), and has an outline which is elongated transversely to the pivot axis (28). A printing head of a wire matrix or thermal printer is assigned to the self-adhesive label (22) which is arranged on the label tape (14) immediately upstream of the dispensing edge (20). The labelling apparatus is particularly well suited for the printing and application of large self-adhesive labels (22) in continuous operation, the width of which labels is a multiple of their height, so that they can be provided with an extensive printed design even with a printing head operating on a single-line basis. <IMAGE>