baber/WOPTO huggingface dataset:
Patent DE-2741957-A1 (DE)
Title: Transportable lifting equipment for freight containers - has two lifting assemblies adjustably joined together by base beam
Inventor: ZISSIS BASILIAS
IPC: B66F9/04
Filed: 1977-09-17
Abstract: Transportable lifting equipment for lifting containers on or offvehicles includes two separate lifting assemblies joined together by a base beam (11). The distance between the assemblies is adjustable to enable a vehicle to be driven between them. Each assembly is provided with a base part (1, 2) which rests on a bearing surface and with a column (3) projecting upwards from the base part (1, 2). The column (3) forms a guide for a sliding body (4) which moves along the column (3). The sliding body (4) is fitted with a sidewards projecting knee plate (5) which with its end section (5') engages the corner profile of the lifted container. The sliding body is lifted by cylinder (8) which with its piston rod (7) acts on a power transferring arrangement (10).
Patent DE-2745341-A1 (DE)
Title: Overcurrent protection circuit for switched mode power supply - has electronic switch which charges capacitor which controls another switch applying auxiliary voltage to first switch
Inventor: SCHIPPER GERHARD
IPC: H02H7/12
Filed: 1977-10-08
Abstract: The switched mode power supply contains an electronic switch controlled by pulses. In case of overload the supply unit circuit is broken after a delay. A switching component (17) with a voltage threshold receives a voltage proportional to the supply unit load current. Its output takes two states depending on whether the threshold is not reached or exceeded. A capacitor (22) and the protective circuit output are connected to the switch (17) output and to an auxiliary voltage source (U2), so that in the first state the output (19) potential is high, and in the second state low. An electronic switch (23) is connected so that when the capacitor (22) charge reaches a certain state, the auxiliary voltage (U2) is connected to the switch (17) input.
Patent DE-2747297-A1 (DE)
Title: Control pressure regulator with pilot stage - has balanced control orifice stage that responds quickly to changes in fluid supply flow
Inventor: HERPERTZ HEINRICH
IPC: G05D16/06
Filed: 1977-10-21
Abstract: A control pressure regulator for gas or liqs. is designed to maintain constant pressure for a range of flow rates in response to a pilot pressure input. The regulator is designed to provide a fast response to a sudden change in flow. The regulator has an in line pilot stage consisting of a control ring (25) operating against a nozzle (22) to control the flow onto the underside of a diaphragm (8). The main regulating stage has a central bore (14) in a stem to supply pressure to a nozzle (16) operating on a moving sea seat (20). The stem is balanced by the pressure on the underside (39) against the top side (42). In the event that the flow suddenly falls the nozzle (15) quickly closes off the flow to maintain pressure.
Patent DE-2748809-A1 (DE)
Title: Measuring vapour fraction in fluid flow - by applying polyphase electric field across a conduit section
Inventor: DECHENE RONALD L
IPC: G01N27/06
Filed: 1977-10-31
Abstract: The liquid and vapour fractions in a conductive fluid flowing in a conduit are measured by applying a polyphase alternating electric field to the field. A cyclic moving electric field vector is created across the section of the conduit. Resulting currents are measured and summed to derive a conductivity signal indicative of relative phase fractions. The method may be used in boiling or turbulent flow, in fluidised bed or nuclear reactor coolant systems. Measurement can be made under varying flow conditions without disturbing the character of the system being tested.
Patent DE-2751887-A1 (DE)
Title: Vehicle disc brake assembly - has only one friction surface and axial thrusters of low expansion rate material
Inventor: KLAUE HERMANN DR ING
IPC: F16D65/12
Filed: 1977-11-21
Abstract: The disc brake is partic. for motor vehicles. To prevent variations in clearance due to different temps. of the discs (7, 8), the brake has only one friction surface. Two discs are axially supported from each other or one is supported on part of a wheel, by thruster members (6, 9) of material having a low coefficient of expansion, such as Invar steel. The members can be cylindrical bolts, tubes or other profiled sections, and the discs can be of aluminium, with a coating of hard wear resistant material.
Patent DE-2752813-A1 (DE)
Title: Convertible seating for rescue vehicle - has fold down bench and hinged cover allowing conversion into bunk
Inventor: BEZ ULRICH DIPL ING
IPC: B60N2/20
Filed: 1977-11-26
Abstract: The additional seating for rescue vehicles has a fold down bench seat formed by an inset panel in the side of the vehicle, with padding to define the seats. A second flap can be folded down over the bench seat to form a platform for an injured person. The seat doubles as a seat or a stretcher support. It is inserted into the wall space as one unit, with the bench seat and flap hinged as one replaceable item.
Patent DE-2756499-A1 (DE)
Inventor: ELLIS JEFFREY R
IPC: C04B24/24
Filed: 1977-12-19
Abstract: COMPOSITE TCA-78 TCA-78A TCA-78B                UNITED STATES PATENT APPLICATION OF:     Jeffrey R. Ellis and Herman B. Wagner FOR:     SAG RESISTANT COMPOSITIONS There is provided a new sag resistance imparting agent selected from among gelatinous metal hydroxides and metal salts capable of forming a gelatinous or hydrated hydroxide in the presence of a water soluble alkaline material, the agent being useful for providing sag resistance in adhesive compositions including:  (i)  dry-set cementitious mortar compositions comprising an hydraulic cement, at least one water soluble high molecular weight polymer, and optionally, at least one substantially water insoluble polymer; (ii)  hydraulic non-dry-set compositions comprising an hydraulic cement or plaster of paris, and (iii)  non-hydraulic compositions comprising a room temperature hardening polymer in the form of a resinous liquid or an emulsion, suspension, dispersion, partial solution or total solution.  Methods of imparting sag resistance to adhesive compositions such as the aforementioned and methods of use for sag resistant compositions in the installation of wall and floor covering surfaces are also provided.
Patent DE-2803385-A1 (DE)
Title: Sheet stack with identification mark - has tongue folded out from edge after tearing perforation
Inventor: BOES FRIEDRICH GEORG
IPC: B42F21/12
Filed: 1978-01-26
Abstract: The stack comprises a number of sheets or plates of the same external shape, lying on top of each other in a book pattern when not in use. Some of the sheets have, along one or more edges, a perforation to form a tongue. When the perforation is torn free, the tongue is folded out about an axis parallel to the sheet edge. This can be done towards front or rear, the tongue being placed in the plane of the sheet.
Patent DE-2803584-A1 (DE)
Title: Antimycotic aminoalkyl ether derivs. - of antibiotic peptide(s) tetra:hydro-sl 7810/F-II, s 31794/F-1, aculeacin-A and tetra:hydro-echinocandin-B
Inventor: KELLER-JUSLEN CAMILLA DR
IPC: C07K7/56
Filed: 1978-01-27
Abstract: New peptide ether derivs. are of formula (I) and their acid addn. salts: (where (A) n = O and (i) A = 2-8C straight-chain alkylene; R1 = residue such that R1OH is tetrahydro - SL 7810/F-II, S 31794/F-1 or aculeacin A; R2 = H; 1-12C alkyl; 3-6C alkenyl or alkynyl (multiple bond not in alpha, beta-position); 3-7C cycloalkyl; (3-7C cycloalkyl)-(1-4C alkyl); phenyl or 7-11C phenylalkyl opt. mono- or disubstd. by 1-4C alkyl, 1-4C alkoxy, F, Cl, Br and/or OH; 2-hydroxyethyl; 3-hydroxypropyl; 3-6C 2-alkoxyethyl; furylmethyl; tetrahydrofurylmethyl; thienylmethyl; pyridylmethyl; 4-piperidinyl or 1-(1-4C alkyl)-4-piperidinyl. R3 = H, 1-6C alkyl, 2-hydroxyethyl, 3-hydroxypropyl or 3-6C 2-alkoxyethyl; or R2 + R3 = -(CH2)2-B-(CH2)2-(B-direct bond, CH2 or O) or (ii) A = branched 2-8C alkylene; R1 = residue such that R1OH is tetrahydro-Sl 7810/F-II, S 31794/F-1, aculeacin A or echinocandin B; and R2, R3 = H, CH3 or C2H5; or (iii) A = straight chain 2-8C alkylene; R1 = residue such that R1OH is tetrahydroechandin B; R2 = 3-6C alkenyl or alkynyl; and R3 = H, 1-6C alkyl, 2-hydroxyethyl, 3-hydroxypropyl or 3-6C 2-alkoxyethyl; or (iv) A = opt. branched 2-8C alkylene; R1 = residue such that R1OH is tetrahydro-SL 7810/F-II, aculeacin A or tetrahydroechinocandin B; R2 = -C(NHR6)=NR5 (R5, R6 = H or 1-6C alkyl or R5 + R6 = ethylene or trimethylene) and R3 = H; or (B) n = 1; A = ppt. branched 2-6C alkylene; R1 = residue such that R1OH is tetrahydro-SL 7810/F-II, aculeacin A or tetrahydroechinocandin B; R2 = unbranched 1-4C alkyl, allyl, propargyl, benzyl or benzyl mono substd. by 1-2C alkyl, F, Cl or Br; R3 = 1-4C alkyl; or R2 + R3 = (CH2)4- or -(CH2)5-; R4 = CH3 or C2H5; and X = anion; provided that when A is branched alkylene and n is 1, then R2 and R3 (same or different) are methyl or ethyl. (I) are antimycotic agents, e.g. against Candida spp. such as Candida krusei.
Patent DE-2805384-A1 (DE)
Title: Synchronising connector for cigarette paper bobbin ends - has accelerator and freewheeling coupling for bobbin drive
Inventor: KOCH FRIEDO
IPC: A24C5/20
Filed: 1978-02-09
Abstract: The appts. connects the strip end from an empty bobbin with a new strip on a replacement bobbin. It is used especially with wrapping strip bobbins in making cigarettes. Synchronous running of both strips is maintained over the time period necessary for connection. The new strip is accelerated by an accelerator (46, 47) which is connected to the bobbin drive by a freewheeling drive (86). The latter is designed as a free wheel coupling (86) one half (87) of which is connected with the drive. The other coupling half (89) is connected with the accelerator (46, 47). The latter and its associated coupling halves are connected together by a common shaft.
Patent DE-2810110-A1 (DE)
Title: Animal-operated drinking water supply valve - has operating rod projecting from housing which is screwed to pipe coupling
Inventor: HAIGES FRANK ING GRAD
IPC: A01K7/06
Filed: 1978-03-09
Abstract: The valve has a housing which can be connected to a water line by a screw coupling. Within it is a valve rod to operate the valve which itself is operated by the animal, which takes the free end of the housing in its mouth. At its end facing the connecting piece (11), the housing (15) has an outer flange (16) for engaging in a nut (14) which connects the housing (15) with the connecting piece (11). The edge of an orifice body (18) is arranged as seal between the housing (15) and the connecting piece (11).
Patent DE-2819294-A1 (DE)
Inventor: JADRIJEVIC ANTE
IPC: B02C19/16
Filed: 1978-05-02
Abstract: The vibrating ball mill contains milling pipes (1, 2) which are arranged in pairs and between which sieving units (12) are arranged. A metering device (10) is attached to the first milling pipes (1) in order to feed the material. Each sieving unit (12) is connected via a channel (13) to a collecting line (14) in order to lead off the sieved material into a separation device (16) and is connected via a further channel in order to lead off the rest of the material out of the sieving unit (12) into the following milling pipe (2). In order to improve the efficiency, internal pipes are arranged in the following milling pipes (2), which form the stage. <IMAGE>
Patent DE-2824044-A1 (DE)
Title: Vehicle seat belt anchorage - has belt doubled around spindle on stirrup secured to bodywork by cable for omnidirectional movement
Inventor: KOENIG NORBERT
IPC: B60R22/24
Filed: 1978-06-01
Abstract: The seat belt for a vehicle has a branch fitting connected with the upper anchor point by an intermediate piece designed to allow movement of the fitting in three dimensions. This reduces friction during the giding movement of the webbing in the fitting. The fitting (1) consists of a stirrup-shaped part (4) with a bolt (9) serving as a diverting and gliding element. The upper part of the fitting (4) carries a bolt (7) forming an anchor for one end of a steel cable (5). The other end is fixed to the car body post (2) by another bolt (6). The length of cable is the element ensuring free movement of the fitting in three dimensions.
Patent DE-2824184-A1 (DE)
Title: Valve for high pressure pump - has fixing screw threading body into pump housing for friction free tight joint
Inventor: VOSSEN BURGHARDT
IPC: F04B53/10
Filed: 1978-06-02
Abstract: The valve has a body (14) with bores for the inlet and discharge. A fixing screw (16) threads over the body (14) and threads into the pump cylinder (12). An internal flange (32) on the screw presses on a flange on the valve body and forces its end face (38) into tight contact with the end of the bore in the cylinder. There is a non return valve (26) in the discharge bore and an inlet non return valve (72) within the pump cylinder between the end of the valve body and the opening to the cylinder. Three lens shaped sealing discs (62) are set round the end of the inlet bore (60) between the valve body and the valve (72).
Patent DE-2824402-A1 (DE)
Title: Folding machine laying linen accurately edge to edge - has impulse counter automatically compensating differences in running speeds
Inventor: GEIGER FRIEDRICH
IPC: B65H45/04
Filed: 1978-06-03
Abstract: Pieces of linen moving along a conveyor are folded in a rolling sequence, edge to edge, accurately, with the help of a clamping arrangement. The differences of the distances covered by the piece of linen, for different speeds of motion during the clamping operation, and if necessary, during the releasing operation, are compensated by the regulating of the distance of an edge detector in front of the clamping arrangement. The detector is positioned at a distance corresp. to the maximal forward speed. The distance covered by the piece of linen during the clasping operation and if necessary during the release of the piece of the linen also, is determined by measurement. The releasing operation is only effected when the back edge of the piece of linen has moved away from the detector over a distance which is equal to the difference between the distance envisaged for the maximal forward speed, and the distance determined by measurement. Only the distance covered during the clamping operation is measured and multiplied, before the difference is determined, by a fractor >=1. Usd to ensure that the piece of linen is released correctly without it being necessary to alter the position of the edge detector relatively to the clamping device, so that the front and rear edges are laid accurately one upon the other.
Patent DE-2825729-A1 (DE)
Title: Heat recovery from waste water - by leading water through two chambers, with heat exchanger elements in second chamber
Inventor: LITZBERG LENNART
IPC: F24D17/00
Filed: 1978-06-12
Abstract: To extract heat from waste water, the water is led into a first chamber, then through a partition to a second chamber, in which the water is brought into contact with heat exchanger elements. Then the water is led from the second chamber.
Patent DE-2828062-A1 (DE)
Title: Round or polygonal tablet dispenser - grips next tablet resiliently between spring loaded slide and base strip
Inventor: KATZ OTTO DIPL ING
IPC: B65D83/04
Filed: 1978-06-27
Abstract: The dispenser is for individual round or polygonal tablets, having a slide (13) moved in opposition to a compression spring (21). The edge (27) or upper portion (12) of the slide bears against the next tablet waiting to be dispensed, which is resiliently gripped between the upper portion and the base strip (5). The lower portion (11) of the dispensing opening is fixed to the slide. Movement of the latter can be effected by overcoming its weight and the action of the spring, and it can be of plastics.
Patent DE-2831701-A1 (DE)
Title: MIG arc welding method - uses plasma arc streaming at least partly permanently inclined into ordinary arc
Inventor: RUSSOLD ALFRED
IPC: B23K10/02
Filed: 1978-07-19
Abstract: Method and appts for metal inert gas welding in described which uses an ordinary are between a consumable electrode and the workpiece and a plasma are between a non-consumable electrode and the workpiece. Specifically the plasma are streams at least partly permanently inclined into the ordinary are formed between the consumable electrode and workpiece. The appts. uses a welding head with an annular cylinder concentric to the non-consumable electrode which is close to the consumable electrode and at the same height. The cylinder carries the non-consumable electrode which is pref. made of W in the form of a wire or needle and which is positioned in front of the consumable electrode in the welding direction. Uniform welding is achieved producing a finely rippled seam with uniform penetration and no pore formation.
Patent DE-2832855-A1 (DE)
Inventor: SCHENK ERWIN
IPC: H04J3/06
Filed: 1978-07-26
Abstract: A method is disclosed for transmitting data between two time multiplex systems via a joint or common transmission path. Bit flows output by two time multiplex systems at the transmitter side are chronologically bit-wise interlaced with the aid of a diplexer at the transmitter side and are then reassembled into two bit flows by a diplexer at the receiver side of the time multiplex systems. The bit flows of the first and second time multiplex systems are defined by frames with first and second synchronization words, respectively. At the beginning of transmission, the two receiver side systems are adjusted to the first synchronizaton word. After recognizing the first synchronization word in one of the receiver sides the correct assignment is produced for the bit flows to the two multiplex systems.
Patent DE-2835017-A1 (DE)
Title: Voltage surge arresters - mfd. by integrated circuit techniques on common perforated substrate
Inventor: ISERT HANS DR ING
IPC: H01T4/06
Filed: 1978-08-10
Abstract: Voltage surge arresters for use in telecommunication systems are produced by integrated circuit techniques. Through holes are produced in a common substrate and metallised rings are applied around the holes on both sides by screen printing (thick-film technique) or by a procedure used in the thin-film technique. Metal discs are joined to the rings in an inert gas atmos. which also fills up the holes. Finally, conductor tracks are printed on the substrates to join the discs to terminals or plug pins. Such voltage surge arresters take up little space and can be produced at low cost.
Patent DE-2836772-A1 (DE)
Title: Cyclone to separate dust in outlet from fluid beds - having dip pipe into bed and shut=off valve in outlet to allow filter in outlet to be backflushed
Inventor: MOLERUS OTTO PROF DR ING
IPC: B04C5/12
Filed: 1978-08-23
Abstract: Solids in gas streams are removed by a cyclone with a filter mounted immediately down stream. The filter has a dip pipe which leads back into the cyclone, and forms the internal dip pipe in the cyclone. There is a shut off valve mounted in the clean gas outlet, which allows the gas stream to be shut off and backflush the filter element. The cyclones are mounted inside the fluidised bed with the filters outside. Each bed has several cyclones. For use in fluidised beds esp. reactors e.g. for coal methanisation. At high pressures and flows cyclones are inefficient and the efficiency is improved by adding a filter which is kept clean by the back flush action.
Patent DE-2837643-A1 (DE)
Title: Prodn. of beverages in preserving containers - by heating coffee or tea enclosed in porous bag with sugar soln. in closed jar
Inventor: ARIMA TETSUO
IPC: A23F3/16
Filed: 1978-08-29
Abstract: Prodn. of beverages in preserving containers comprises first putting ground, roasted coffee or tea leaves in a small, porous bag. The bag is then sealed and placed in a jar together with aq. sugar soln. The jar is closed tightly, then heated under pressure, and quickly cooled. The prepd. coffee is equal in aroma, taste, mouthfeel and appearance to coffee made from freshly-roasted beans, but only 60-80% of the amt. normally needed is required. The high temp. ensures efficient extraction and the porous bag keeps the extract residue out of the beverage.
Patent DE-2839596-A1 (DE)
Title: Refuse incinerator dust and smell preventer - injects finely divided cellulose separately to bind noxious volatiles
Inventor: VOELSKOW PETER
IPC: F23G5/02
Filed: 1978-09-12
Abstract: A device which avoids a dust- and smell-nuisance from refuse incinerators is based on patent 2731339. However, the cellulose-containing part of the refuse is now separated from the rest and reduced, at least in part, to a powdery or fibrous consistency, possibly in a Rotte-reactor. This material, plus any of a similar nature, is injected into the furnace above/alongside the main grate. The fly-ash produced from it, acting as a biner for any gaseous acidic noxious substances, is later extracted by electrostatic or other suitable filters.
Patent DE-2839919-A1 (DE)
Title: Information carrier with size-adaptable frame - has extruded sections with permanent adhesive on one face for fixing carrier support
Inventor: HONERKAMP JOHANNES
IPC: A47G1/06
Filed: 1978-09-14
Abstract: The frame of the information carrier comprises angled extruded sections wherein the contact surface for the support wall of the carrier is formed by the webs of the sections and is equipped with a permanent adhesive by means of which this support wall can be fixed. The extruded sections can thus be cut to any length to fit any type of support wall. The permanent adhesive is covered by a protective layer which can be torn off before fitting the support wall. The extruded section is preferably T-shaped and has a flange (220) forming the side edges of the frame with a web (120) forming the contact face.
Patent DE-2846974-A1 (DE)
Title: Fail=safe automatic tester for pressure-actuated alarm - uses additional integrated circuit for actuating police station alarm and computer interface for finger print search facility
Inventor: MAU HORST
IPC: G07C9/00
Filed: 1978-10-28
Abstract: An additional integrated circuit device can be used for communication with a police station signal receiver and/or a computerised transmission signal exchange. The additional device serves for identifying a person, using a fingerprint testing system. Thus the endangered person can follow computer program system by presing certain keys on the additional device. The computer recognises the characteristics replies after the receiver has been triggered. The system is also capable to be used for opening safety locks on doors, when appropriate connection has been made to the computer program system. After the alarm has been triggered a special test program is associated with the additional device, the test program being answered by specific code operation, taking a very short time. Some of the keys may be operated by signal transmission.