baber/WOPTO huggingface dataset:
Patent DE-2610797-A1 (DE)
Title: Foldaway camping head cover for sleeping bags - includes inflatable tubes covered by waterproof material and connected together at ends by e.g. screws
Inventor: MOECKING HERMANN
IPC: A47G9/08
Filed: 1976-03-15
Abstract: The foldaway camping roof covers the top end of a sleeping bag. Pref. of water-tight material, it is cut into the shape of a tent and has on its inside a number of curved inflatable tubes (20) firmly connected together at the ends (15). They lie flat for stacking when not inflated. When inflated these tubes (20) form the support frame. So that a damaged tube can be easily replaced it is preferable if the tubes are connected together by detachable means, e.g. a screw connection. Each tube is also pref. provided with its own inflation valve.
Patent DE-2615025-A1 (DE)
Title: Artificial kidney with vacuum vessel upstream of dialysator - to extract air from dialysis liquid and prevent bubble formation
Inventor: GRIESER BERTHOLD ING GRAD
IPC: A61M1/16
Filed: 1976-04-07
Abstract: A dialysis machine operates with dialysis liquid diluted in ordinary mains water. A slight vacuum is maintained in the dialysis liquid circuit. Upstream of the dialysator or in a bypass, a vacuum vessel in the circuit is used to maintain liquid and vapour phases, e.g. by a level regulator feed regulator etc. The vapour space in this vessel is connected to a suction line, which produces and maintains in the vessel a vacuum which is equal to or less than the vapour press at the temp. in the vessel. The forming of air bubbles on the semipermeable membrane, caused by air in the mains water or leakages into the system, is prevented. This maintains a high and predictable dialysator efficiency, so that the time required for use of the machine by each patient is minimised.
Patent DE-2619737-A1 (DE)
Title: Garage door with horizontal pivoted slats - has vertical guide rails connected at top to horizontal members
Inventor: BUCHHEIM JOCHEN
IPC: E05F15/684
Filed: 1976-04-30
Abstract: The armoured door made from pivoted connected slats is used especially as a garage door. The profiled strips are guided by their ends in vertical channel shaped profiles by end pieces. This door requires minimum accommodation space. It is free standing and does not require supporting structure. The layout does not require any additional safety devices such as brakes or safety contact profiles. Each vertical guide profile (4) has horizontal guide rail (5) at its supper end. The two profiles are connected by a curved member. The horizontal profiles (2) of the door slide within the horizontal profile (5). The door is supported on horizontal profiles (5) when in open state. Door actuation is facilitated by motor driven cable pulley with incorporated weight balancing device.
Patent DE-2620335-A1 (DE)
Title: Cigarettes low in toxic smoke components - with empty central tube of air impermeable walls and filter tip
Inventor: BRANTL VICTOR
IPC: A24D1/00
Filed: 1976-05-07
Abstract: Cigarettes which produce a min. of toxic components in the smoke are mfd. by enclosing in the tobacco column an open-ended tube without tobacco. The tube walls are impermeable to air, its length is the same as the length of the tobacco filling and its dia. is >=0.2 mm. It terminates near or in the filter mouthpiece. Tests have shown that a normal filter of 20 mm. length remains white at the mouthpiece end with the new cigarette. Apart from the discolouring condensates, the CO content of the smoke is greatly reduced. The filter can be replaced by compressed tobacco thus saving the full filter costs.
Patent DE-2628802-A1 (DE)
Title: Mine heading shot firing system - with drill guides fitted to bearers prior to installation on front support
Inventor: KANN ULRICH ING GRAD
IPC: E21B19/24
Filed: 1976-06-26
Abstract: Mine heading shot firing system involves defining the position and angles of the holes, installing the drill rods and then drilling the holes according to the fan selected. Bearers are connected to the heading supports, and guides for the rods are secured to these bearers. The guides are installed and positioned before the bearers are set, and are then positioned together with these and made fast to the front support unit (52). The drill rods are then set in their guides and the holes drilled. The bearers are preferably interconnected but secured singly to the support unit, with the frame formed by the bearers arranged in the same plane as the support unit.
Patent DE-2649234-A1 (DE)
Title: Linear transfer slide for identical objects - has feed tube delivering objects to pneumatically operated channel sections of loading rail for delivery to slide pockets
Inventor: MORRIS KENNETH JOHN
IPC: B65G47/44
Filed: 1976-10-26
Abstract: A linear transfer slide (24) has a number of equally spaced pockets (28) for the location of identical objects (2). A loading rail (8) above the transfer slide carries an equal number of upside down channel sections (16) which are attached to the piston rod of a pneumatic cylinder (20). A feeder tube places an object in each of the channel sections (16). The cylinder rod (20) is then retracted so that all loading pockets (16) move along the rail (8) until the objects they contain fall through holes (14) into the pockets (28) of the transfer slide below.
Patent DE-2649807-A1 (DE)
Title: Solar energy collector - having self reflecting surfaces with large number of passages for max heat transfer
Inventor: DONNERT KARL
IPC: F24S10/80
Filed: 1976-10-29
Abstract: Solar energy collector has an element covered by transparent sheath and mounted in an insulated enclosure. The element provides multiple internal reflections and has a large number of passages through it. This provides a large surface area to a medium being warmed by passage through it. The passages in the element induce turbulence in the flowing medium. It is formed from a series of corrugated sheets or lamellae placed against each other. In this way passages are created down the sheets along the troughs etc. Used to provide a means of recovering solar energy. The collector gives an improved recovery efficiency compared with flat elements by transfer to liquid or gaseous media.
Patent DE-2654011-A1 (DE)
Title: Fitting applying machine for composite furniture - has U=shaped frame comprising vertical side-pieces and cross connector with traverse guideways
Inventor: PRUESSNER H-J
IPC: B27M3/00
Filed: 1976-11-27
Abstract: The combined working machine for furniture components and assembly machine for furniture ironmongery fittings has appliances mounted on a machine frame. The frame (1) incorporates two vertical side pieces connected by a vertical cross linking unit to give the frame a basic U shape. The side pieces are fitted with guideways for the outer ends of cross transverse (7) which can be locked in place in them. There may be an additional cross linking unit offset towards the open side of the U. Side pieces and/or vertical cross linking units may be in the form of metal profiles assembled into frames, while the cross traverses may be rectangular frames.
Patent DE-2655371-A1 (DE)
Title: Cylinder lock for door panels - prevents unauthorised actuation of associated mortice lock tumblers or locking
Inventor: NAPEL MICHAEL D TEN
IPC: E05B63/00
Filed: 1976-12-04
Abstract: The cylinder lock is used for fitting into a door panel. The lock design ensures that neither tumblers nor locking bolts of associated mortice lock can be actuated by an inserted tool when the key is removed. The locking lug (1) of the lock is inclined against the locking part (3) of the mortice lock (10) for blocking the locking bolt (8) when key is withdrawn. The locking lug (1) is profiled for application in mortice locks with several tumblers and also for application with safety locks. When the key is withdrawn then the lug is inclined so taht it holds at least one tumbler (4) against the pin (7) of locking bolt (8).
Patent DE-2658736-A1 (DE)
Title: Reinforced concrete roof structure - has slabs ribbed to combine with shell edge stems for load bearing distribution
Inventor: SILBERKUHL WILHELM JOHANNES DI
IPC: E04B7/00
Filed: 1976-12-24
Abstract: The roof structure is made up from prefabricated support elements and slabs, all of reinforced concrete, the former being laid on bearers on columns and/or walls. The support elements are made in the form of gutter-shaped reinforced concrete shells (1), with edge attachment stem pieces (5), the load bearing capacity of these being designed solely to accommodate transport and installation stresses. The slabs (2) incorporate composite double ribs (6), set astride the stem pieces and combining with these to stiffen the shells sufficiently to accommodate roof loading. The edge stem pieces may be high-arched pieces of the concrete shells.
Patent DE-2659795-A1 (DE)
Title: Display unit for wool blankets - with tension clamps on both sides of arm section of swivelling support arms
Inventor: NOTTROTT JUERGEN
IPC: A47F7/16
Filed: 1976-12-31
Abstract: Display device for wool blankets etc. with tension clamps positioned on either side of the horizontal arm section of a swivelling support arm. The tension clamps are used for holding of flat textile products and the individual swivelling support arms are connected to each other by springs. On each side of the horizontal arm section 6) of a swivelling support arm (4), a locking strip band (9) fits the length of the corresponding arm support section. A distance roller is located in the upper band free section of the arm section (6) preventing the rubbing together of the blankets pressed on to or suspended from the locking strip band during the swivel movement.
Patent DE-2700483-A1 (DE)
Title: Engine exhaust silencer oscillation damper - has section composed of pairs of resilient heat resistant discs joined at central openings and outer rims
Inventor: NEUHAUS JOHANN ING GRAD
IPC: F01N3/28
Filed: 1977-01-07
Abstract: The arrangement is intended as a damper in the silencer system of a vehicle engine exhaust line and comprises a resiliently deformable section containing at least one disc-shaped spring element (3, 3'; 5, 6) made of a high temp. and corrosion resistant material. Each element (3, 3') may consist of two discs (5, 6) whose central openings (5a) form a continuation of the exhaust line (1, 2) each disc joined to the subsequent and preceding disc at its central opening (5a) and outer rim (3a) respectively, the first and last discs being joined to the line (1 and 2). The annular chambers (4) formed by disc pairs may be filled with a sound absorbent material, particularly stainless steel felted fibres.
Patent DE-2708441-A1 (DE)
Title: 2-Amino-5-thiocyanato-thiadiazole - prepd. from corresp. 5-mercapto cpd. and useful for azo dyes mfr.
Inventor: LEVERENZ KLAUS DR
IPC: C07D285/12
Filed: 1977-02-26
Abstract: New 2-amino-5-thiocyanato-thiadiazole-(1,3,4) (I) is used in the mfr. of new azo dyes having formula (II): (where Y is a coupling component gp.). (II) are used in dyeing and printing hydrophobic-, acid-modified- and natural or synthetic polyamide fibre materials, and also in heat transfer printing. (I) can be prepd. by reacting 2-amino-5-mercapto-thiadiazole-1,3,4 with CICN in a water/ice/isopropanol mixt., with addn. of NaOH.
Patent DE-2710610-A1 (DE)
Title: Garage door hinged about horizontal axis - has sections pivoted together with electric motor connected by cable to bottom which runs in vertical guides
Inventor: FRUEH KARL
IPC: E05F15/605
Filed: 1977-03-11
Abstract: The garage door is pivoted about horizontal axis, and is made of an even number of sections. The door is opened by the up and over opening method and is held in this position. The door is driven on opening and on closing by an electric motor. The latter drives a spindle connected to a carrier connected in turn with the lower part of the door for upward and downward movement of the door. The sections are hinged together so that the door folds on opening.
Patent DE-2711677-A1 (DE)
Title: Pallet loader and unloader for bottle crates - has gripper head on travel gear of horizontally movable carriage
Inventor: BUCHTA KLAUS ING GRAD
IPC: B65G57/03
Filed: 1977-03-17
Abstract: The pallet loading and unloading unit esp. for bottle crates provides rapid operation. A gripper head (5) is rigidly coupled with the travel gear (50a) of a horizontally movable travelling carriage (50) and projects beyond it by more than half its length in the direction of the pallet placement point (3). The guide rails (50) for the carriage overhang the pallet placement point free of cross-bars by an amount which is less than half the width of the placement point. The pallet placement points (2, 3) have delivery and discharge conveyers (14, 15) for linear throughput of conveyance at right angles.
Patent DE-2714332-A1 (DE)
Title: Reduction of axial play in cassette player drive - uses spring clamp bearing with small radial thrust
Inventor: PAPST GEORG
IPC: G11B15/26
Filed: 1977-03-31
Abstract: The simple mechanism is for reducing the axial play in a vertically mounted tape cassette player mechanism in which a small radial thrust is applied to the drive shaft using a spring bearing. The cassette player drive motor (1) drives a shaft (10) with a fixed bearing (11) at one end and a spring (43) clamp bearing (44) at the other. This connects with the shaft (10) when the chassis (4) carrying the vertically mounted cassette (2) is pushed home on to the cassette hub shaft (6). By shaping the drive shaft end (110a) and clamp bearing suitably, a small radial pressure can be exerted on the drive shaft which reduces axial play.
Patent DE-2717162-A1 (DE)
Title: Medicaments for prolonging life and inhibiting ageing - contg. protein in intravenous injection form
Inventor: SCHMITZ RUDOLF WERNER
IPC: A61K38/16
Filed: 1977-04-19
Abstract: New medicaments for intravenous injection for prolonging life and inhibiting the ageing process, contain proteins. Prolongation of life to up to 300 years by inhibition of ageing processes attributed to insuffient protein intake and incorporation.
Patent DE-2726320-A1 (DE)
Title: Hydraulic attrition unit for marine toilet - with impeller cooperating with contoured chamber for breaking up solids prior to discharge
Inventor: TUFTS WESLEY M
IPC: B63B29/14
Filed: 1977-06-10
Abstract: Effluent from a marine toilet is delivered to a treating chamber which has hemitoroidal bottom surface. An impeller is mounted in the chamber and this rotates about an axis perpendicular to the bottom and in a plane parallel to the bottom. The impeller includes deflector blades which alternately project upwardly and downwardly. This circulates the effluent and causes attrition of the solids. The opening through which the treated effluent is discharged is positioned so that the impeller disc is always submerged in liq. in the bottom of the chamber. Appts. is designed to be positioned between a toilet and overboard line and reduces the coliform count of discharged liquid to =240 per 100 ml. Appts. can be added to existing toilets which either directly discharge overboard or hold the sewage for disposal at a land station.
Patent DE-2731214-A1 (DE)
Title: Herbicides contg. phenoxy-methyl-phenoxy-propionic acid derivs. - esp. useful for selective control of monocotyledonous plants
Inventor: SCHACHT ERICH DR
IPC: C07C233/02
Filed: 1977-07-11
Abstract: (A) Herbicidal compsns. contain as active ingredient an ether of formula (I) In the formula R1 and R2 = H Cl or F. r3 = CH2OH, CH2OCONHR5, COOH, COOKat, COOR6, CONR7R8 or COSkg. Kat is an equivalent of an inorganic or organic cation. R4 = H, opt. branched 1-10C alkyl. R5 = opt. branched 1-4C alkyl or opt. halogenated phenyl. R6 = opt. branched 1-10C alkyl opt. substd. by Cl, OH, alkoxy, alkoxyalkoxy, alkylthio, NH2 (opt. mono- or dialkyl substd.) allyloxy or phenoxy; or it is phenyl, benzyl (opt. mono- or di-chlorosubstd.), cyclohexyl (opt. 1-ethynyl substd.), alkenyl, alkynyl, -N=C(CH3)2, 2-(2,4,5-trichlorophenoxy)ethyl, 2-(2,5-dichloro-4-bromophenoxy)-ethyl or a gp. of formula R7 = H, alkyl, hydroxyalkyl, alkenyl, alkynyl or phenyl opt. substd. by Cl, OH, NH2, phenylamino, thiazolyl or CH3O. R8 = H, alkyl, alkenyl or hydroxyalkyl. R9 = H, or 1-10C alkyl. n = 2-6 (All unspecified alkyl, alkenyl and alkynyl have 1-4C). Some (I) are already known as hypochloresterolaemics. They are now found to be useful for apre- or post-emergence herbicides esp. for selective control of monocotyledons at 0.1-3, esp. 0.3-1.5 kg/ha. They can be formulated with another herbicide, mainly active against dicotyledons, and opt. an antidote.
Patent DE-2734686-A1 (DE)
Inventor: BERGHOF WINFRIED DR RER NAT
IPC: G11B5/60
Filed: 1977-08-01
Abstract: The magnetic head serves for writing and reading information on a magnetisable recording carrier during a relative movement (7) between the latter and the magnetic head, which is provided with a flying element (1) for the generation of an air cushion, bearing the magnetic head, during the relative movement (7) and with a magnetic transducer structure produced by applying layers of suitable materials to the substrate (1) forming the flying element. In order to avoid adhesive or soldered points in the region of the sliding surface of the flying element (1), the integrated magnetic transducer element (2) is deposited directly on the substrate (1), the thickness of which is the same as the extent of the flying element (1), produced from the substrate (1), in the direction of the relative movement (7). <IMAGE>
Patent DE-2745106-A1 (DE)
Title: Charge display for centrally controlled telephone PBX - accesses store position corresponding to calling extension and local line and displays accumulated charge pulses
Inventor: DELCHER KLAUS
IPC: H04M15/10
Filed: 1977-10-07
Abstract: The PBX has a circuit identifying the calling subscriber and the exchange line connected to it, when expensive trunk calls are made. A central charge store has storage locations equal in number to that of extensions and exchange lines. Charge pulses are added and stored in the storage locations for the extension and the exchange line. Depending on the operational state of the operator's position, after the extension number and the exchange line are dialled through the operator's dial switch, the corresponding storage location in the store is accessed and its content is visually displayed at the operator's position.
Patent DE-2749353-A1 (DE)
Title: Drive pin for automotive steering pressure medium control - locates in outer rotary slide valve casing and is guided in counter-running spiral slots
Inventor: TISCHER WERNER
IPC: B62D5/097
Filed: 1977-11-04
Abstract: The pressure medium control is for hydrostatic automotive steering installations, and has in a housing an outer rotary slide valve casing connected to a gearwheel pump feeding fluid to a positioning motor. Connected to the steering wheel is a control slide valve which rotates and displaces axially inside the slide valve casing. It is held by springs in a neutral central position, and can move out to two work positions. A drive pin (8) in the casing (6) is fixed diametrically, and is guided in slots (19) which are spiral and running counter to each other in the control slide valve (7) wall.
Patent DE-2757984-A1 (DE)
Title: Electrical switch contact point lubrication - by sand blasting and coating with dry lubricant to reduce wear
Inventor: JAHN MANFRED ING GRAD
IPC: H01H1/60
Filed: 1977-12-24
Abstract: Lubrication of contact points of electrical switches is effected by sand blasting the points and then coating with dry lubricant. For silvered Cu contacted for isolators or earths, the contact element(s) is/(are) sand-blasted before and coated with lubricant after silvering. Pref. the contact points are roughened to a depth of 20-30 mu m. MoS2 lacquer is applied as lubricant by dipping the contacts in the lacquer at an exchange rate less than the draining rate of the lacquer, pref. ca. 3 m./min. These contact elements co-operate with elements having a paraffin coating. Long-term resistance to wear is attained.
Patent DE-2805178-A1 (DE)
Title: Dyeing polyacrylonitrile etc. fabrics - using benzo-morpholine dyes
Inventor: GERTISSER BERTHOLD DR
IPC: D06P1/41
Filed: 1978-02-08
Abstract: Dyes of formula (I) are claimed, in which R is H, 1-8C alkyl, or 2-8C alkyl substd. by OH CN, Cl, Br, CONH2, 1-4C alkoxy, phenyl, phenoxy, -OCO-R5 or -CO.O.R5; R1 is 1-8C alkyl or 2-8C alkyl substd. by OH, CN, Cl, Br, CONH2, 1-4C alkoxy, phenyl, phenoxy, -O.CO.R5 or -CO.O.R5, or a phenyl gp. which is opt. substd. by halogen, 1-4C alkyl or 1-4C alkoxy; R2 is H, 1-8C alkyl or 2-8C alkyl substd. by OH, CN, Cl, Br, CONH2 or COOR5; R3 is H or 1-4C alkyl; R4 are H, 1-4C alkyl or phenyl and A- is an anion; R and R1 together may form a morpholine, piperidine, pyrrolidine, piperazine, or N-(1-4C)-alkylpiperazine gp.; and R5 is 1-4C alkyl or phenyl. (I) are used for dyeing, foularding, printing and gel drying of substrates and textile fabrics consisting of or contg. acrylonitrile (co)polymers, dicyanoethylene (co)-polymers, acid modified polyamides and acid modified polyesters. The (I) give fast blue shades with good light fastness and migration properties.
Patent DE-2810675-A1 (DE)
Title: Tractor type front loader-digger attachment frame - has top cross bearer, carrier struts and hinged telescopic support struts
Inventor: BORGSTEDE HEINRICH
IPC: A01D87/00
Filed: 1978-03-11
Abstract: There is an auxiliary frame for building onto the ends of the front-loader rocker on an agricultural tractor, or similar, with supported scoop or similar swinging about a horizontal transverse axis. This frame (10) has a top cross bearer (11) with rocker connections (12). This is engaged by downward-extending carrier struts (15) with a swivel shaft (17) for the working appliance suspended on them. It also has support struts (20) with one end hinged to the bars (3) below the rocker ends, and other ends engaging bearings for the swivel shaft, and telescopically adjustable for length. A pressure-medium drive unit (37) is supported on the cross bearer, with piston-rod hinged on a lever arm (35) at the rear of the appliance (32). This enables an appliance fitted to a front loader to carry out excavation work below the base or travelling level of the towing vehicle.
Patent DE-2812767-A1 (DE)
Title: Ceramic capacitor with lead wires for circuit board insertion - has annular beads on lead wires with notches on side facing circuit board
Inventor: HOESCH GUENTHER DIPL ING
IPC: H01R12/55
Filed: 1978-03-23
Abstract: The lead wires of the ceramic capacitor, intended for insertion into circuit board (4) bores (3), are provided with a bead for limiting the insertion depth. The bead (6) is annular and its underside (7), facing the circuit board, has at least a notch or a flattened part (8). This flattened part is preferably formed on opposite sides and can be straight or dished, typically concave. The two flattened sections enclose a specified angle. Several notches may form a corrugation on the bead underside over its entire periphery. There notches or flattened sections may continue up to a certain part of a lead wire. Such deformations may be formed in a part of the lead wire which remains during insertion in the bore.
Patent DE-2819093-A1 (DE)
Title: Mobile service radio system for millimetre wave range - transmits live telegrams to series of transponders and back to central station
Inventor: KOERNER WOLFGANG DIPL ING
IPC: H04B7/26
Filed: 1978-04-29
Abstract: Telegrams are transmitted from a line central station through a cable to a first transfer transponder of a first chain system. Starting from the first transfer transponder the telegram is transmitted by radio on the same frequency by TDM through a life transponder to a second transfer transponder. Each live transponder receives telegrams from at least two preceding transponders and transmits only one telegram at a specified time. Telegrams from the second transfer transponder are transmitted over a cable back to the central station and they are compared with the telegram sent to the first transfer transponder.