baber/WOPTO huggingface dataset:
Patent DE-2631214-A1 (DE)
Title: Cardiac glycoside compsns. with good enteric resorption - with the glycoside dissolved or suspended in (mixed) fatty acid partial glycerides
Inventor: ECKERT TH PROF DR
IPC: A61K9/02
Filed: 1976-07-12
Abstract: Compsn. consists of a soln. or microcrystalline suspension of cardiac glycosides (I) in partial glycerides (II) of medium chain-length fatty acids, or mixts. of glycerides. Pref. (II) are mono-and/or di-glycerides and the acid component has 6-12, esp. 8-10C. Suitably the compsns. are treated with an auxiliary to increase the viscosity or give it structure, and then filled into a gelatin capsule, opt. coated with a substance resistant to gastric acid. alternatively they are made up as suppositories. Compsn. is used for treatment of cardiac insufficiency. Compsns. has very high (=80%) enteric resorption for (I) which are normally very difficulty resorbable, e.g. strophanthin g or k, and proscillaridine. LD50's are lower in (II), e.g. for strophanthin g it is 5.2 mg/kg c.f. 34.8 mg-kg in water (orally in guinea pigs).
Patent DE-2631385-A1 (DE)
Title: Casting track where filled sand moulds are fed into a basket - for transport through sand knock out and shot blasting plant
Inventor: MOZDZANOWSKI JOACHIM V B ING G
IPC: B22D47/02
Filed: 1976-07-13
Abstract: Casting plant, using a sand moulding machine located at one end of a track along which the moulds are filled and then cooled. At the other end of the track, the moulds fall into a basket guided along a knock-out grid by an endless overhead conveyor, so the sand falls through the grid. The conveyor then carries the basket contg. the castings through a shot blasting plant in which the castings are cleaned; the basket is then carried to a casting discharge station, and the empty basket returns to the end of the cooling track. The basket is pref. trough-shaped, and made of an assembly of longitudinal and transverse bars; at each end of the basket is a hook via which the basket is suspended from the conveyor. The knock-out grid is pref. also trough shaped, and contains rails guiding the basket. Continuous, automatic knock-out, shot blasting and discharge of castings is provided using only one conveyor.
Patent DE-2631988-A1 (DE)
Title: Tractor with air cooled IC engine - has resilient connector between fan and filter
Inventor: BREUER BERT DR ING
IPC: F01P11/12
Filed: 1976-07-16
Abstract: Tractor comprises an air-cooled i.c. engine and a cooling air fan (6) with the suction opening (8) at the Front. In an opening in the front wall of the engine case is a filter (5). Between the suction opening of the fan and the filter is a resilient connector (9) which abuts sealingly on all sides. On the front wall surrounding the filter may be an inwardly projecting rim (4) for securing the connector to which is laterally connected a suction pipe (11) for air of combustion. The connector is sound - absorbing and prevents transmission of vibrations from the engine or fan to the metal case.
Patent DE-2636439-A1 (DE)
Title: Fluid dispenser digital electronic data system - has pulse generator coupled to dispenser giving enable pulse for liquid batch dispensed
Inventor: ZABEL WILLIAM P
IPC: B67D7/22
Filed: 1976-08-13
Abstract: Data system for use in a fluid dispenser for producing an output signal corresponding in direct proportion to the accumulative cost of the fluid dispensed dependent upon a variable preset signal representative of a price for each unit volume of fluid actually dispensed comprises pulse generator coupled to the dispenser for generating an enabling pulse for each predetermined fraction of a unit quantity of liquid dispensed. An oscillator is operable between an idle condition and an activated condition in response to a disabling pulse and the enabling pulse respectively, for generating an idle signal and a burst of pulses; Presettable switch is manually movable through several positions for generating continuously a coded signal of varying weight proportional to the selected price for each unit volume of fluid; Registry mean are connected to the presettable switch to receive the coded signal and to the oscillator to receive the burst of pulses for producing the disabling pulse when the number of oscillator burst of pulses is equal to the coded signal; Counting means including dividing means are connected to the oscillator to receive the number of burst of pulses for dividing the number of pulses by the predetermined fraction of a unit quantity to generate an output signal proportional to the accumulated cost of the increment of fluid dispensed.
Patent DE-2642826-A1 (DE)
Title: Liquid hybrid toner for electrostatic copying - contg. two conventional suspension developers one with amphipathic polymer
Inventor: KOSEL GEORGE E
IPC: G03G9/135
Filed: 1976-09-23
Abstract: Suspension developer for electrostatic copying contains 0.5-99.5% of a conventional suspension developer (I) of the first type and 99.5-0.5% of a conventional suspension development (II) of the second type, contg. and amphipathic polymer (III). At least one of the developers contains regular(s) and opt. colour(s). At least 15,000 prints can be made with the plates and uniform coloured areas are filled well. Very good resolution can be obtd. in the prodn. of microfiche copies. In an example, (I) was based on a hydrocarbon resin, dispersant and colours, whilst (II) was prepd. from a latex of a vinyl acetate/crotonic acid copolymer and various additives, both in a paraffinic solvent.
Patent DE-2644795-A1 (DE)
Title: Glider launching winch with inlet guide - has guide moved by motor and has capping device giving even lay of cable
Inventor: TOST HANS
IPC: B64F1/08
Filed: 1976-10-04
Abstract: A launching winch is for gliders. It has a winching cable passing over a rope inlet guide moved by a motor driven rope drum during its winding up movement. There is a capping device positioned between the cable or rope inlet guide and the rope winch. The winch is fitted with an axially slipping claw clutch through which a rope drum amy be put into or out of gear and with a rope inlet guide attached to a swivelling spooling arm equipped with a capping device. The spooling arm fully synchronises the spool forward movement on the rope drum through a spooling drive and simultaneously the rope guide and the rope support rollers lie symmetrically to the spooling arm length axis for the inward run of the rope.
Patent DE-2646504-A1 (DE)
Title: Fastener for bumper bar on vehicle body - has expanding clamp and threaded shaft with eccentric nut allowing axial adjustment
Inventor: KERSTAN SIEGFRIED
IPC: F16B5/12
Filed: 1976-10-15
Abstract: The fastener for a vehicle bumper bar is held in a hole in the vehicle body and ensures that the bumper bar can be readily adjusted on fitting. The fastener has two parts (1, 7) which are adjusted relative to each other axially. A central shaft (1) carries a sleeve (7) with eccentric outside circumference. The shaft and sleeve are connected by screw threads (5, 6). The fastener expanding end (3) is pushed through a hole in the vehicle body wall (2).
Patent DE-2646816-A1 (DE)
Title: Coaxial HF lead-through bushing - has assembly held together during soldering by tensioning elements whose expansion coefficient corresponds to ceramic material
Inventor: KILIAN ROLF
IPC: H01B17/30
Filed: 1976-10-16
Abstract: The bushing includes a tubular copper jacket through which pass a coaxial copper tube and a non-coaxial copper tube. A ceramic disk closes the jacket through which the copper tubes are passed, and is mechanically stable and vacuum-tight sealed. An intermediate Fe-Ni-Co steel ring surrounds the copper jacket and is provided with a Cr-Ni steel flange which holds the jacket through a second insulating ceramic ring. Tensioning elements (21, 33) are used during soldering of the jacket (1) copper tubes (3, 5) intermediate ring (11) and metallised ceramic disks (9, 17). One of them (21) holds the jack (1) in the plane (19) passing through the ceramic disk (9). The second tensioning element (33) holds the intermediate ring (11) in the plane of the second ceramic disk (17). The temp. coefficient of expansion of the tensioning elements (21, 33) corresponds to that of ceramic components.
Patent DE-2647610-A1 (DE)
Title: counter stroke hammer with interconnected rams - has hydraulic couplings with top hammer connected to air cushion
Inventor: BECHE HANS DIPL ING
IPC: B21J7/34
Filed: 1976-10-21
Abstract: The top of the upper hammer (2) is in the shape of a piston which is mounted in a cylinder. When the hammer is hydraulically lifted, the piston compresses an air cushion. This cushion provides the whole or part qf the energy for the next stroke. The upper hammer is lifted by two piston cylinder units (17). The lower hammer (3) drops simultaneously under gravity, controlled by the hydraulic couplings (9). When the hammers are brought together, the air cushion above the hammer is released by a control arrangement. While the hammer is being operated, the hydraulic couplings are connected via an inlet (15) and an outlet (16) to a pump.
Patent DE-2701654-A1 (DE)
Title: Manifold mounting plate for hydraulic and pneumatic systems - has integral shut=off valves enabling valve replacement on manifold without disturbing pipe connections
Inventor: EHM KARL H DIPL ING
IPC: F15B13/08
Filed: 1977-01-17
Abstract: A manifold mounting plate for hydraulic or pneumatic components has on one side supply and return ports which are connected to the pressure source. The mounting face for halves and similar equipment has matching port holes which include a seal ring arrangement. Each manifold plate connection hole is provided with an integral shut off valve that can be manually operated. Thus faulty valves on the mounting face of the manifold plate can be replaced without disturbing the pipe line connections, simply by closing the shut off valve on the internal connection holes.
Patent DE-2702098-A1 (DE)
Title: Calcium sulphate whisker for reinforcing materials or mouldings - obtd. by cooling an acid soln. to crystallise the whiskers
Inventor: KYRI HANS DR
IPC: C30B7/00
Filed: 1977-01-19
Abstract: Whiskers are made of calcium sulphate or calcium sulphate hydrates, with ratio(R) of length:average cross-section of min. 6:1. A hot, aq., acid soln. of CaSO4 is made free from crystal nuclei, and is cooled to 65-40 degrees C. The soln. is held at this temp., possibly with the addn. of crystal nuclei, until the saturation conc. is reached, then cooled further so the whiskers crystallise out; the whiskers are then sepd. from the soln. The soln. pref has a pH 7, esp. 4% and the whiskers are pref. employed as reinforcement and/or fillers for inorganic and/or organic coatings and/or mouldings.
Patent DE-2707205-A1 (DE)
Title: Encapsulated HV system with earthed metal casing - has insulating gas blown on casing walls which are part of heat exchanger with flowing cooling medium
Inventor: BEER HEINZ ING GRAD
IPC: H02B1/56
Filed: 1977-02-16
Abstract: The system has at least one conductor at HV potential, which is insulated from the casing by insulators and surrounded by a gaseous insulating medium. There is a driving system which circulates insulating gas inside the casing. The conductor at the HV potential (4) is hollow and acts as a channel for the insulating gas. It has holes (5, 8, 9) at several points for the gas which flows out from the conductor in a directed gas stream against parts of the casing (1, 10) whose walls are parts of a heat exchanger (16) with flowing cooling medium.
Patent DE-2711536-A1 (DE)
Title: Penetration raster electron microscope - has condenser lens of rotation asymmetrical type, imaging radiation source linearly in specimen plane and with specified resolution capacity
Inventor: MUELLER KARL-HEINZ
IPC: H01J37/04
Filed: 1977-03-14
Abstract: The electron microscope contains a radiation source, a condenser lens for focussing the electron beam onto a specimen, a deflection system, and a register and an imaging device of the irradiated specimen region. The condenser lens is of rotation-asymmetrical type, which images t he radiation source linearly in the specimen plane. The lens regulation capacity at right angles to the radiation source line is better than in parallel direction. The deflection system converges the electron beam in the direction of better regulation capacity of the condenser lens. A second similar lens is mounted in the beam direction behind the specimen and reproduces the specimen plane into an image plane. The resultion capacity of the second lens is better at right angles to the beam deflection than parallel to the same.
Patent DE-2712380-A1 (DE)
Title: Automatic pipe bundling process forming rectangular pack - produces base layer of parallel pipes onto which stack is formed
IPC: B65B27/10
Filed: 1977-03-22
Abstract: The pipe bundling process provides for stacking pipes into compact, rectangular packs using as limited amount of packaging material as possible. At least one pair of pipes is joined together in parallel so that its width is approx. equal to the sum of the individual pipe dias. and is laid down to form a base surface. At least one adjusting piece (12, 14) is placed in the wedge between the pipes and projects sufficiently far upwards that it projects into the wedge of a second pair of pipes laid on top of the first. The pipes are stacked one above the other until finally the stack is encircled by binding.
Patent DE-2716702-A1 (DE)
Title: Glass heat exchanger for two aggressive media - using tube bundle and PTFE baffle hoods to increase efficiency of heat transfer
Inventor: SAUERBORN HERBERT ING GRAD
IPC: F28F21/00
Filed: 1977-04-15
Abstract: The outer casting contains two tube plates locating a bundle of tubes between two end domes on the outer casing. In each dome is a baffle hood which compels the medium flowing through the tubes to follow a labyrinthine path between the domes. The hoods float in the domes or are fixed to the plates, and they posses small holes for equalising the pressure between each leg of the labyrinthine path. The hoods are pref. made of PTFE, or metal coated on all sides with a fluorcarbon plastic. The medium flowing through the tubes has ample opportunity for heat transfer due to the labyrinthine path, thus increasing the efficiency of the heat exchanger. The hoods resist attack by corrosive media.
Patent DE-2717135-A1 (DE)
Title: Marine tanker quick release pipe coupling - has rip cord to disconnect loading valves when loading pipe is stretched excessively (NL 23.10.78)
Inventor: WIESE KNUT
IPC: F16L37/373
Filed: 1977-04-19
Abstract: The device for cutting off flow through a large pipe is used for a marine oil tanker moored alongside a loading terminal. This pipe (3) and a further pipe (15) for compressed air have sealing valve units which act in the event of a quick separation, due to movement of the oil tanker (2). Between the loading terminal (1) and the tanker (2), the pipe (3) has a degree of sag which is greater than that of a rip cord (13) connected to the valve units. When there is a undesired forward movement of the tanker (2), firstly the valve units arrive in the closure position, and then the rapid separation of the pipe ends takes place.
Patent DE-2720673-A1 (DE)
Title: Rubber sheet tensioning equipment for offset printing cylinder - has spindle with greater diameter at centre than at ends and flat support surfaces for clamping strips
Inventor: FISCHER HERMANN
IPC: B41F30/04
Filed: 1977-05-07
Abstract: The equipment holds the rubber sheet taut on the cylinder of an off-set printing press, having a tension spindle parallel to the cylinder axis with grips for the cloth end. The dia. of the spindle (8) is greater in the centre than at the ends and there are one or more springs (21) acting on it in opposition to the pull of the sheet (12), and loaded by the tensioning operation on the latter. The spindle can have tapering conical portions extending from the centre in both directions, also a flat supporting surface (9) parallel to its axis for the clamping strips (10, 11) holding the sheet.
Patent DE-2725853-A1 (DE)
Title: Kitchen paper or textile towel wall holder - with articulated arm for removal or introduction of cardboard roll that need not be standard size
IPC: A47K10/38
Filed: 1977-06-08
Abstract: Textile or paper towel is rolledonto a cardboard roll and fixed to the wall with the aid of a carrier(3) with a freely outward moving arm(4) provided with clip on catches for the cardboard roll. The articulated arm(4) is provided with two ribs(11) which, towards the open ends of each rib(9) are provided with a series of small catch teeth(12). These teeth are the highest part of the ribs themselves, is the most protruding parts of them. A long opening (10) is provided between the ribs(11). The plastics flexible housing(14) rotates axially.
Patent DE-2732472-A1 (DE)
Title: Procedure for installing equipment on a floating platform - uses fitting out berth where float can be grounded; refloated fully equipped
IPC: B63B9/06
Filed: 1977-07-19
Abstract: The procedure for installing equipment on a floating surface such as a drilling rig calls for a fitting out berth with a specified depth of water, provided either by dredging or by infilling. This depth must be such that the buoyant element can be grounded level without being submerged but also can be floated off when fully equipped. The element is grounded for the installation of the equipment; sufficient ballast is then removed to restore buoyancy. The procedure can also be adapted for the assembly of a buoyant element from prefabricated independently buoyant modules.
Patent DE-2733432-A1 (DE)
Title: Attachment for power tools on lighting torch - uses sleeve on torch front for powering electric motor driven brushes or tools
Inventor: WALKENHORST ERICH DIETER DIPL
IPC: F21V33/00
Filed: 1977-07-25
Abstract: The attachment for electric battery operated torch ensures use of electrical equipment. Hence shavers, tooth brushes or polishing tools can be readily connected to the torch and used at home, on travel or camping. The lamp attachment is screwed into the torch lamp socket. This screw plug is part of a sleeve which is pushed over the front part of the torch (1). The motor is situated within the projecting sleeve and its shaft projects outwards for carrying tools such as brushes, fans or stirrers.
Patent DE-2734646-A1 (DE)
Title: Vacuum power switch with coaxial electrode groups - has contact group with insert inside collar connected to rod by movable contact
Inventor: PERTSEV ALEKSEJ ALEKSANDROVITS
IPC: H01H33/66
Filed: 1977-08-01
Abstract: The switch has two coaxial contact groups, each with coaxial parts electrically connected with each other, and a current carrying rod and socket with a circular shoulder whose dia. is greater than that of the rod, with at least one collar having an arc extinguishing slot. At least one electrode group (1) has metal insert (6) inside the collar (4), electrically connected to the rod (2) by a contact (1) eccentrically movable w.r.t. the axis of the electrode group (1).
Patent DE-2735053-A1 (DE)
Title: Digital phase locked loop using counters for filter - generates control signal without filter adder or multiplier
Inventor: LUEDER RAINER DR ING
IPC: H03L7/099
Filed: 1977-08-03
Abstract: A digital phase locked loop circuit (1) for synchronising output with input signals has a phase detector producing a control error corresponding to input-output signal phase difference and a filter producing a control signal from the error. An oscillator generates an output signal whose frequency depends on the control signal. The filter is realised with digital circuitry and it and its time control circuit are economically produced. No adder or multiplier is required in the filter. Two filter counters receiving clock pulses count up or down according to the control error. The second counter controls the first counter which receives set signals from the clock circuit. The first counter records the highest second counter value after each defined time interval and outputs the control signal.
Patent DE-2741552-A1 (DE)
Title: Car port with roof section swivelling vertically when not in use - has partially enclosing frame locked to prevent unauthorised raising
Inventor: KETTLER PAUL ERICH
IPC: E04H6/02
Filed: 1977-09-15
Abstract: Frame (2) which partially encloses the shape of the car (10) when partially unfolded downwards; it is secured against unwarranted raising. The frame may form the bottom end of the roof, with a spring prestressing it towards the top end setting. It may be fully foldable downwards in the rest position. The roof is designed to be attached to the side of a house or to a wall. A chain (11) may be secured to the edge of the roof furthest from the wall and also attached to the side of the parked vehicle. A padlock is used to secure the chain in position.
Patent DE-2754427-A1 (DE)
Title: Spirit level with in built sliding clamp bolts - which are positioned at optional separation distances w.r.t. graduated length scale
Inventor: SOERGEL FRIEDRICH
IPC: G01C9/34
Filed: 1977-12-07
Abstract: A combination spirit level with a built in sliding gauge enables optional marking points to be set up without additional devices using sliding marker bolts which can be clamped at any separation distance for vertical or horizontal use. Two or more clamp-bolts slide in a cut-out made in the body of the level in its longitudinal direction. The bolts may be accurately positioned wrt. a scale marked on the lower edge of the level.
Patent DE-2759003-A1 (DE)
Title: Copying grinder for hollow glass articles - has fixed guide head mounted on tilting frame and master profile is held in second frame
Inventor: HABEL HEINZ
IPC: B24B17/02
Filed: 1977-12-30
Abstract: A copy grinding machine esp. for hollow glass articles is used to transfer engraved lines. The arrangement consists of a fixed frame (10) on which a holding pin (12), two rails (14, 16) and a holder (18) for a grinding head carrier (20) are mounted. The grinding head carrier can be tilted. A fixed guide head (64) is mounted on a tilting frame, this guide lies against the workpiece at the same time as the grinding head. a master profile (24') is mounted in a second frame (60) which can also be tilted. The adjustable holding pin for the workpiece is mounted in the main frame. The movement of a probe which follows a master is transferred to the grinding head by a probe follower (22).
Patent DE-2802722-A1 (DE)
Title: Material retainer for bulk conveyor - has transverse hollow profile with internal reinforcing ribs
Inventor: HARTMANN KARL
IPC: B65G15/44
Filed: 1978-01-23
Abstract: The profile forms a retainer for bulk goods to be transported along an inclined or vertical rim by a conveyor. It consists of a transverse profile attached either perpendicularly or inclined on the belt. The profile is hollow with two walls diverging towards the foot end. Reinforcements extending across the gap between the walls (3, 4) are formed by ribs projecting perpendicularly relative to the belt.
Patent DE-2805333-A1 (DE)
Title: Electric machine with rotating component(s) - with magnetic core made of several parts with laminations which cross each other at joints
Inventor: GESCHKA HUGO-WERNER
IPC: H02K1/14
Filed: 1978-02-09
Abstract: The electrical machine is a motor or generator, and has at least one iron core made of laminations. The iron core (1) consists of parts or stacks (2, 3), each made of laminations (2a, 3a) held together. The parts face each other at the joints, and their individual laminations cross each other in the form of a grid. The adjacent surfaces (2b, 3b) of the lamination stacks are inclined to one another at an angle of about 1 to 6 minutes of arc, pref. 1.5 to 3 minutes, and are sand blasted and separated by a different material, typically a plastics foil.