baber/WOPTO huggingface dataset:
Patent DE-3402814-A1 (DE)
Title: Apparatus for preventing fire from spreading into ventilation ducts
Inventor: WILDEBOER WERNER
IPC: A62C2/12
Filed: 1984-01-27
Abstract: In the case of an apparatus preventing fire from spreading into ventilation ducts having a ventilation-duct section of sheet metal in which an actuable flap of refractory material is arranged, the invention provides that the wall parts, delimiting the working region of the flap, of the ventilation-duct section exhibit at least one thermal conduction barrier, that the outer surface of the ventilation-duct section, between thermal conduction barriers located on both sides of the working region of the flap, is covered with at least one layer of insulating material, and that a holding and clamping frame is placed around the region, covered with the insulating material, of the ventilation-duct section.
Patent DE-3404415-A1 (DE)
Title: Method of printing on sheets of paper, and sheet of paper with a plurality of printed sides
Inventor: REITER PETER
IPC: B42D5/02
Filed: 1984-02-08
Abstract: In order to reduce the expenditure of time and cost involved in printing sheets of paper by means of computer-controlled printers, where it is intended that the sheets of paper should contain a plurality of sides to be printed, listing paper, which is intended to be printed or otherwise inscribed on one side only, is printed only on that one side for all intended typed sides of the sheet of paper, while the other side remains blank; then the parts of the listing paper, corresponding to the typed sides of the sheet of paper are combined in the predetermined arrangement to form the sheet of paper. The arrangement is such that the respectively blank sides come into contact with each other, so that sheets of paper printed on both sides are produced, or such that the printed sides each come into contact with the sides which have remained blank.
Patent DE-3405127-A1 (DE)
Title: Force transducer
Inventor: BORCHERT DETLEF DIPL ING
IPC: G01G3/14
Filed: 1984-02-14
Abstract: The force transducer used in load cells consists of a fully cylindrical deformation member 2 to which strain gauges 3 and 4 aligned along and across the axis 5 of the cylinder are applied. A linear characteristic of the force transducer 1 can be achieved inexpensively by arranging that the ratio of the length H to the diameter D of the deformation member 2 has the approximate value of 2, and that the distance h of the end 6, averted from where the force is introduced 7, of the deformation member 2 from the centre of the strain gauge 4 most closely adjacent thereto, is approximately 0.7 times the value of the diameter D. <IMAGE>
Patent DE-3409229-A1 (DE)
Title: Device having a wide-surface body covering an orifice in a first end position and opening it in a second end position
IPC: E05F15/56
Filed: 1984-03-14
Abstract: The subject of the invention is a device having a wide-surface body (1) covering an orifice in the first end position and opening it in a second end position. The body (1) is mounted pivotably about an axis (2). A pivoting motor (5) actuated by pressure medium is connected to the body (1). The pivoting motor (5) contains two chambers for the pressure medium. One chamber or the other is respectively loaded with the pressure medium in dependence on the pivoting direction of the body (1). The second chamber is connected respectively to a pressureless outlet for the pressure medium. Feed lines (7, 8) run to the chambers of the pivoting motor (5) and can be connected to one another via a shut-off member (27) which can be opened and closed by hand. <IMAGE>
Patent DE-3412482-A1 (DE)
Title: Process and reactor for the catalytic dehydration of methanol and/or dimethyl ether
Inventor: HILDEBRANDT ULLRICH DIPL ING D
IPC: C07C1/24
Filed: 1984-04-03
Abstract: A process is described for the catalytic dehydration of methanol and/or dimethyl ether at temperatures of above about 300 DEG C. At least a part of the heat liberated in the reaction is removed by a coolant which is passed through the pipes 6 embedded in the catalyst packing 4. The coolant used is water which is heated and partially evaporated at a pressure above 100 bar or steam which is superheated.   <IMAGE>
Patent DE-3418557-A1 (DE)
Title: Drive assembly which can be installed longitudinally in a motor vehicle
Inventor: NAUMANN FRITZ DR ING
IPC: B60K17/346
Filed: 1984-05-18
Abstract: The invention relates to a drive assembly which can be installed longitudinally in a motor vehicle for driving the front and the rear wheels, with a gearbox with a drive shaft driven by a drive source, an output shaft for the rear wheels, arranged coaxially with this, and a countershaft. In order to achieve a relatively simple output which is easy to install for the front wheels of the motor vehicle the corresponding output shaft is driven indirectly or directly by the countershaft, which for this purpose is in a constant frictional connection with the output shaft for the rear wheels.
Patent DE-3418671-A1 (DE)
Title: Damping device for absorbing and compensating for rotary shocks
Inventor: MAUCHER PAUL
IPC: F16F15/31
Filed: 1984-05-19
Abstract: In the case of a damping device having at least two flywheel masses which are arranged coaxially with respect to one another and can be rotated in a limited manner with respect to one another against the influence of damping means, in order to improve the damping characteristic of the device and in order to extend the possible field of use, the rotation resistance between the two flywheel masses can be controlled in such a manner that said resistance can reduce with increasing rotational speed.
Patent DE-3426351-A1 (DE)
Title: Container for cosmetics
Inventor: KATADA HIROFUMI
IPC: A45D40/02
Filed: 1984-07-17
Abstract: A container for cosmetics holds one or more cosmetic sticks (6) in a shallow, hollow container casing (1) having a plurality of openings (2) on one side to receive the cosmetic sticks (6), lipsticks or the like. A holding casing (7) can slide in the container casing (1) and holds the cosmetic sticks (6) or the like in a releasable manner. The holding casing (7) slides between a retracted position and a projecting position which allows some of the cosmetic sticks (6) or the like to project out of the opening (2). A spring device (41), which forces the holding casing (7) towards the projecting position, and the retaining device for retaining the holding casing (7) in a releasable manner in the retracted position are used for controlling the desired position. <IMAGE>
Patent DE-3438155-A1 (DE)
Title: Method for creating a thermo-electric arrangement, and a thermo-electric arrangement
Inventor: GERUM ERICH
IPC: H01L35/32
Filed: 1984-10-18
Abstract: A method for creating a thermo-electric arrangement (10), and a thermo-electric arrangement (10) are intended, using economical manufacturing means, to provide a compact construction (which can be highly stressed both mechanically and thermally) for the series circuits of thermo-element pairs (11). For this purpose, spoke rings (12) consisting of thermo-element materials (1, 2) in the form of foils are machined, which are initially still held together by short links (21) (which extend peripherally) between the spokes (14). The spokes (14) run pivoted through a small angle (13) with respect to the annular radials (15) and, preferably at their ends, have bulges (19, 20) which extend tangentially away from one another. If two such rings (12) are superimposed on one another in opposite senses, the superimposed bulges (19, 20) can be used to produce the thermo-electric connecting points (3, 4) at the outer periphery and at the inner periphery (16, 17) of the rings (12.1/12.2), in order thereafter to interrupt the links (21), for series connection of the thermo-element pairs (11). Links (21) between the radially projecting series-circuit connections (5, 6) are expediently not cut until the series-circuit of the thermo-element pairs (11) is embedded in a reinforced moulding (24) which is configured in an annular shape. <IMAGE>
Patent DE-3438737-A1 (DE)
Title: Camera for a car for taking pictures of incidents
IPC: B60Q1/52
Filed: 1984-10-23
Abstract: The camera for a car for taking pictures of incidents is a supplementary device for motor vehicles of all types for automatically taking pictures when incidents and sequences of events occur which are of decisive importance under road traffic laws. The pictures thus taken enable reliable reconstruction of how traffic accidents occur, replace witnesses' statements and protect the car driver from being blamed in error.
Patent DE-3445300-A1 (DE)
Inventor: BARTELS GUENTER DR
IPC: C07F9/38
Filed: 1984-12-12
Abstract: 1. A process for the preparation of alpha-aminoalkylphosphonic and of alpha-aminoalkylphosphinic acids of the formula I   see diagramm : EP0184753,P10,F1   where n = 1 or 0, R1 = H, CH3 or CH2 -C6 H5 , and R2 = H (for n = 1) and also = alkyl or phenyl (for n = 0), wherein compounds of the formula II   see diagramm : EP0184753,P10,F2   where n and R1 have the same meaning as in formula I, R3 = alkyl (for n = 1), alkyl or phenyl (for n = 0), and M**p+ = p-valent cation, are subjected to a Hofmann degradation and the compounds of the formula I are obtained in the known manner.
Patent DE-3505321-A1 (DE)
Inventor: WYSER PAUL
IPC: H01M50/167
Filed: 1985-02-15
Abstract: Both the cover (1) and the can (2) of the primary battery, in the form of a button cell, preferably a lithium battery, have a substantially cylindrical edge flange (3, 11), between which a sealing and insulating ring (6) is located for gas-tight sealing of the battery. The sealing and insulating ring (6) consists preferably of a substantially dimensionally stable plastic and has an approximately L-shaped cross-section. Due to the sealing insulating ring, the can (2) and the cover (1) are at both an axial and a radial distance from one another and are mutually joined mechanically by firm seating. The primary battery according to the invention is conceived as a high-power button cell of small diameter and small overall height and is intended to achieve an extremely long life. <IMAGE>
Patent DE-3514344-A1 (DE)
Title: Protective breathing equipment as life-saving oxygen apparatus
IPC: A62B7/08
Filed: 1985-04-18
Abstract: The invention relates to a protective breathing equipment to be worn on the chest and comprising a breathing bag (1) located above an oxygen-developing chemical cartridge (6), and a breathing hose (3) located in front of the breathing bag. This hose is loosely guided in a recess (2) provided in the breathing bag, holding elements (4) covering the recess and thus fix the breathing hose (3) in such a position that it cannot be lost. The recess (2) is also designed as an air distributor for the breathing bag (1) and the holding elements (4) serve as spacers and heat protection. <IMAGE>
Patent DE-3524172-A1 (DE)
Title: Process for producing a dry screed, dry screed produced thereby and its use
Inventor: SCHNELL DIETRICH
IPC: E04F15/12
Filed: 1985-07-05
Abstract: A process for producing a dry screed with sand as a main constituent, a binder and, if appropriate, further additives is described, according to which sand is mixed with a liquid plastic curing at room temperature under the action of moisture. This mixture is then applied to a substrate in the required thickness and curing is subsequently carried out by the action of atmospheric moisture and/or moisture in the mixed material. This material is distinguished by advantageous physical and chemical properties, in particular by favourable values of the compressive strength and flexural strength. It can be used in diverse fields of application, in particular for the formation of floating screed, for producing smooth industrial floors and also as a constituent in buildings and the like.
Patent DE-3524961-A1 (DE)
Title: Combustion furnace or heating boiler
Inventor: ACKERMANN KARL
IPC: F24B13/02
Filed: 1985-07-12
Abstract: A combustion furnace or heating boiler has, in the lower region of the filling shaft, a so-called rotary grate which consists of at least two parallel abrasive rollers which are spaced apart from one another, run essentially horizontally and can be driven in opposite directions and of at least one intermediate drivable worm conveyor in such a manner that, with a preferably intermittent operation of the rotary grate, a solid combustion residue layer in the filling shaft can be supplied by abrasion to a downstream disposal container.
Patent DE-3525258-A1 (DE)
Title: Foodstuff composition of a garlic product
Inventor: MEIER GABRIELE
IPC: A23L27/10
Filed: 1985-06-12
Abstract: Raw garlic product, having an odour-reducing action, which contains the main constituents     garlic   lemon juice   basil   salt and serves for health or for flavour enhancement of a food. The novelty in the product is that, on account of the composition, no unpleasant odour problems occur. The product can be made available to consumers via drugstores, health food stores and similar businesses.
Patent DE-3531345-A1 (DE)
Title: Refrigerating machine for the continuous production of ice cubes or the like
Inventor: SCHULZ HELMUT
IPC: F25C5/10
Filed: 1985-09-03
Abstract: To increase the efficiency or capacity of a so-called automatic ice-cube machine, use is made of an evaporator, the walls of which, which deliver cold and on which the liquid is deposited as ice, form cavities, in which a forced circulation of the refrigerant vapour is maintained so that the walls are acted on directly by the refrigerant vapour. A transfer of cold via solid material is eliminated. The walls which deliver cold are guided through the bottom wall of a container which is filled with the liquid to be transformed into ice cubes so that the ice cubes float up in the defrosting periods and are scooped from the surface of the liquid.
Patent DE-3532364-A1 (DE)
Title: Apparatus for sorting small parts
Inventor: AXMANN NORBERT DIPL ING
IPC: B07B13/00
Filed: 1985-09-11
Abstract: For the sorting of small parts of different sizes according to size, the said parts are placed on an inclined sliding plate 1 so that they slide towards the intermediate space 8 between the sliding plate 1 and a rotating roller 5. Steps 13, 14 on the periphery of the roller throw back the small parts which have accumulated in front of the intermediate space 8. A throwing vibrator 28 which is arranged below the sliding plate 1 imparts a transverse driving force with additional vibration to the small parts which are situated upstream of the intermediate space 8 over the entire length of the roller 5. <IMAGE>
Patent DE-3533212-A1 (DE)
Title: Aircraft Friend-or Foe identification appts. for e.g. tank - comprises expected and actual values of target light parameters and sends friend of foe signal independent of aircraft flight parameters
Inventor: KOHL ERNST
IPC: F41G7/22
Filed: 1985-09-18
Abstract: The autonomous decision logic (MP1) compares expected and actual values of the flight parameters of the target to deliver Friend/Foe identification independent of known IFF equipment such as secondary radar. Expected values are input via a keyboard (ET), actual values come from the radars (FR, SR) and the vehicle navigation system (FNA) via the input and processing circuits (EB1, EB2). USE/ADVANTAGE - In fire control system for weaponry reduces probability of erroneous decisions.
Patent DE-3540710-A1 (DE)
Title: Control circuit
Inventor: HEINLE KARL-W DIPL ING
IPC: E05F15/695
Filed: 1985-11-16
Abstract: The present invention relates to a control circuit for the drive motor of the electrical window lifter of a passenger car, consisting of two push-button switches (3, 4) which are to be actuated briefly and with which, with a view to a desired lifting or lowering of the window pane, the associated drive motor (7) can be activated in one or other direction of rotation, and corresponding holding elements (10-13) with which current can be fed to the drive motor (7) after the activation of one of the two push-button switches (3, 4) until the window pane which is to be lifted or lowered reaches its respective limit position. In order to give such a control circuit the simplest possible design, there is provision within the scope of the present invention for the holding elements to be formed by mechanical locking elements (10-13) which hold the push-button switches (3, 4) in the actuated position after they have been activated, these mechanical locking elements (10-13) each being connected to a bimetal strip (14, 15) which, when the respective limit position of the window pane to be lifted or lowered has been reached, bring about a release of the mechanical lock (10-13) and thus a release of the respective push-button switch (3, 4). <IMAGE>
Patent DE-3600644-A1 (DE)
Title: Process for the preparatory treatment of contaminated and contaminating materials
Inventor: STAEDING WILHELM
IPC: C04B28/06
Filed: 1986-01-11
Abstract: The invention relates to a process for the preparatory treatment of essentially finely divided and dust-like, contaminated and contaminating materials. In order that they do not harm the environment, these must frequently be supplied to landfilling or a thermal treatment, which in both cases necessitates transport from the site of origin. In order to decrease considerably the environmental hazard for this purpose of landfilling and also for thermal treatment, the invention provides the incorporation of the materials into an aluminous cement in the form of shaped pieces. The latter incorporation leads in a particularly short setting time to chemically resistant, very hard and refractory shaped pieces, the abrasion resistance of which permits the storage, loading and transport, while the chemical resistance makes landfilling possible and the refractory properties are preconditions of a virtually dust-free temperature treatment with subsequent landfilling of the decontaminated materials.
Patent DE-3603645-A1 (DE)
Title: Flame-cutting unit with one or more torches movable above the billet
Inventor: LOTZ HORST KARL
IPC: B22D11/126
Filed: 1986-02-06
Abstract: In a flame-cutting unit with one or more torches movable above the billet and a billet support consisting of fixed rollers arranged at a distance from one another, the fixed rollers are provided in the flame-cutting area with round discs, displaceable in the roller axis, for supporting the billet, it being possible for several discs to be arranged on sleeves which are attached to the roller bodies for covering and protecting the sliding surfaces. <IMAGE>
Patent DE-3609016-A1 (DE)
Title: Golf ball and club
Inventor: SAHR INGRID
IPC: A63B43/00
Filed: 1986-03-18
Abstract: Golf ball and club, a resonant chip being built into the golf ball and a microwave transmitter being built into the club, preferably into the grip of the shaft thereof.
Patent DE-3613095-A1 (DE)
Title: Computer diskette
Inventor: HENKE MICHAEL
IPC: G11B23/28
Filed: 1986-04-18
Abstract: A computer diskette, in the jacket of which a circular data carrier disk (13) is rotatably arranged, has inside the jacket (11, 12) a closed container, which comprises two congruent sheets, is filled with a protective fluid and by which the data carrier disk (13) is covered. <IMAGE>
Patent DE-3613587-A1 (DE)
Title: Stabilising support for tubular posts, fences, masts and the like
Inventor: ASWEGEN HANS-W VON
IPC: E02D27/42
Filed: 1986-04-22
Abstract: Stabilising support for tubular posts, fences, masts and the like, for improving the stability without mortaring (concrete foundations or the like).
Patent DE-3615686-A1 (DE)
Inventor: WITZEL ROLF
IPC: F04D29/22
Filed: 1986-05-09
Abstract: The channel impeller for centrifugal pumps according to the invention which is formed by a basic structure comprising a cover plate on the pressure side and a hub body and one or more flow-guiding insert elements fixed to the basic structure possesses considerable advantages over the channel impellers cast in one piece, these advantages deriving primarily from the facility for separate manufacture and machining of the supporting basic structure (1) and the flow-guiding insert element (2). <IMAGE>
Patent DE-3615975-A1 (DE)
Title: Polyanilines, process for their preparation and cells containing them
Inventor: TOYOSAWA SHINICHI
IPC: H01M10/36
Filed: 1986-05-13
Abstract: Polyanilin having a thickness of from 0.3 to 5 mm which is suitable as an electronic material, in particular as an electrode material for cells or elements. Also described is a cell having a positive electrode, a negative electrode and an electolyte, where the polyaniline having a thickness of 0.3 to 5 mm is used to form at least one of the positive and negative electrodes, the cell having high energy density and good cell output which is stable for long periods.
Patent DE-3619334-A1 (DE)
Title: Hollow drill bit crown
Inventor: WEZEL ERICH
IPC: E21B10/633
Filed: 1986-06-09
Abstract: A hollow drill bit crown has a cup-shaped base body whose circumferential wall has an end section (22) which is thicker in the vicinity of the free edge. Cone-shaped shaft receptacles (30) into which the complementarily cone-shaped shaft (28) of cutting tools (24) is seated in a self-locking fashion are provided in the said end section (22). The shaft receptacles (30) are cut at the rear end by ejection holes (34) through which an ejection tool (36) can be inserted. <IMAGE>
Patent DE-3620049-A1 (DE)
Inventor: LEHMANN LUTZ DIPL CHEM
IPC: C09K19/58
Filed: 1986-06-14
Abstract: The novel compounds are chiral esters of  alpha -substituted phenylalkanoic acids and mesogenic hydroxy compounds, the symbols in the general formula (I)    <IMAGE>  (I)  being defined as follows: MO=molecular radical of a mesogenic hydroxy compound MOH after removal of one H, the radical MO being expressed by the general formula (II) R2-(A1)n1-(B-)n2(A2)n3-O (II)  where R2=straight-chain or branched (C1-C12)-alkyl, it being possible for one or two non-adjacent CH2 groups to be replaced by O and/or S atoms, or, if n1=1, also F, Cl, Br, CN or CF3, A1, A2=independently of one another 1,4-phenylene, diazine-2,5-diyl, diazine-3,6-diyl, 1,4-cyclohexylene, 1,3-dioxane-2,5-diyl, 1,3-dithiane-2,5-diyl or 1,4-bicyclo(2,2,2)octylene, it being possible for these groups also to be at least monosubstituted by F, Cl, Br, CN, CF3 and/or (C1-C12)-alkyl (one or two non-adjacent CH2 groups may be replaced by O and/or S atoms), B=CO-O, O-CO, CH2-CH2, OCH2, CH2O, CH=N, N=CH, N=N, N(O)=N, n1, n2, n3=independently of one another 0, 1 or 2, n1 and n3 not being 0 simultaneously, Y=an electron-attracting substituent, Z=H or an electron-attracting substituent, but not identical with Y, and R1=benzyl or phenyl, it being possible for these groups to be substituted in the aromatic moiety in the same way as A1 and A2, with the exception of the compounds with Z=H, Y=F, Cl or Br, R2=(C1-C11)-alkoxy, A1 and A2=phenyl, n1, and n3=1 and n2=0. The compounds are preferably used in tilted smectic liquid crystal phases, which are converted into ferroelectric liquid crystal phases by these compounds; they show high values of spontaneous polarization.
Patent DE-3620328-A1 (DE)
Title: Road vehicle with pairs of wheels attached to frame members
Inventor: ANDERSSON KNUT HARRY
IPC: B60B37/00
Filed: 1986-06-18
Abstract: In order, in the case of a road vehicle with pairs of wheels which are attached to frame members and the wheel base of which can be changed, to improve the design with respect to the dead weight, guidance when changing the wheel base and the stability of the vehicle in driving mode, according to the invention the side surfaces (10) of the lower flange (7) of the frame members (6) are directed obliquely downwards with respect to the web (9) and enclose an angle of between 130 DEG  and 150 DEG , the pairs of wheels of the vehicle (1) being equipped with prism-shaped guide strips (5) which are directed transversely to the wheel axle and the surface of which bears against the inclined lower surfaces of the frame member (6). <IMAGE>