baber/WOPTO huggingface dataset:
Patent DE-2621844-A1 (DE)
Title: Inflatable device for cooling food - has insulation cover with layered air chambers above, below or adjacent to each other
Inventor: SEHR HEINZ J
IPC: F25D23/06
Filed: 1976-05-17
Abstract: Inflatable device for cooling food and other coolable materials where the rectangular form can be replaced by every other geometric shape. The device has a cover closure which supplies a sufficient insulation to improve the insulation, the air chambers lie above, below or adjacent to each other in two or more layers. The device rests on several feed and the heat take-off from the refrigeration machine is ensured to all sides. Further, there is a cooling coil on its base. In the container base there is also a plate for a sufficient reinforcement.
Patent DE-2624895-A1 (DE)
Title: Bailing control for inflatable liferaft - has folding bailer linked to venting pipe with two non return valves
Inventor: HARRIS GORDON COLIN
IPC: B63B13/00
Filed: 1976-06-03
Abstract: The inflatable rescue raft has a folding bailer on the floor, the bailer covered by two flexible flaps (18). To remove any water, the bailer is lifted up by its self erecting funnel (12) with any water trapped in the funnel being forced down through two non return valves (14, 15) into the outside water. Repeated operation effectively clears the raft. The occupants of the raft do not have to open its canopy to clear the water and can thus stay warm. The bailer can be fitted to any type of inflatable raft.
Patent DE-2625199-A1 (DE)
Title: Cable clamp with two straight bars - has screw spindle located in inclined clearance hole with edges engaging thread in use
Inventor: KUBERT WERNER
IPC: F16B2/10
Filed: 1976-06-04
Abstract: The hose or cable clamp has two straight bars (2, 3) which are connected at one end by a ring bracket (4). At the other end, one bar (2) has an open slot (6) for the location of the clamp spindle (5). The second bar (3) has a spindle clearance hole (8) which is inclined towards the free end (13) of the opposite clamp bar (2). The screw spindle (5) slides in the inclined clearance hole (8) without interference from the screw thread. When the spindle (5) is orientated at right angle to the bar (3), opposite corners (9, 10) of the clearance hole engage the spindle thread. In this position, the spindle can apply a clamping force on the two bars.
Patent DE-2628634-A1 (DE)
Inventor: HOFMANN PETER-MICHAEL ING GRAD
IPC: H01Q21/06
Filed: 1976-06-25
Abstract: Said system consists of suspended, different system parts, such as a dipole wall in the foreground and a reflector in the background, which are essentially parallel to one another when there is no wind. Provided for one of these system parts is a tensioning cable which is tensioned by means of a tensioning force from a flexible tensioning device which has compensating means in order to increase the tensioning force in the event of a wind load on the wire antenna system. In order to maintain the position parallel to one another even when there is a wind load, the flexible tensioning device (18, 22 to 28) is provided at least for the dipole wall (5 to 12) which is intrinsically blown less from its quiescent position in the event of a wind load than the reflector (13 to 17, 30, 31) which is parallel to it when there is no wind. On the other hand, the flexible tensioning device is provided in such a manner that it has compensating means (23 to 27) in order to increase the tensioning force in the event of a wind load on the wire antenna system. <IMAGE>
Patent DE-2632941-A1 (DE)
Title: Foot operated machine for attaching press studs or eyelets - consists of foot lever moved by pedal supported by toggle lever connecting rod
Inventor: FRANKE HANS-JOACHIM DIPL ING
IPC: A41H37/00
Filed: 1976-07-22
Abstract: The foot operated machine for attaching press-studs, eyelets fasteners etc., consists of a pivot mounted foot lever which is moved by means of a pedal with an operating arm and a tool in relation to the piece of material held by a plate. The foot lever has a crank (3) which is fixed to the machine frame (1) by means of a pivot in (2). The connecting rod (5, 6, 7) forms a toggle lever mechanism and supports the pedal. A sliding block (10) operating the mechanism (11) moves in a slide track (9) on the machine frame and is hinged to the toggle lever of the connecting rod system (5).
Patent DE-2633402-A1 (DE)
Title: High stability independent suspension for road vehicles - has depressions in side of damper rod to accommodate track rod
Inventor: HUG KARL ING GRAD
IPC: B60G15/07
Filed: 1976-07-24
Abstract: The independent suspension has a telescopic strut (25) linked to the wheel support and incorporating the damper. In order to minimise the bending moments during braking and acceleration the side of the strut is provided with depressions which fit against the track rods etc. of the suspension. The centre of action of the damper is thus kept as close to the wheel supports as possible to that good stability and roadholding are achieved, without weakening the damper.
Patent DE-2642646-A1 (DE)
Title: Stitch welding thin metal sheets to make electric contacts - via machine using roller electrode and capacitor discharge power supply
Inventor: EHRENSTEIN VOLKER V DIPL ING
IPC: B23K11/06
Filed: 1976-09-22
Abstract: Machine is used for the resistance-roller spot welding of stitching seams in workpieces formed by thin metal sheets which travel on a transport slide. The slide is fitted on one side with a slotted ruler, actuating a trigger connected to a capacitor discharge welding unit with its sec. leads connected to the roller electrode, and an anvil electrode mounted in the slide; and the thin metal sheets are accurately aligned for welding. The pitch of the notches in the ruler pref. match the pitch of the stitched seam welds; and the anvil electrode may contain a recess in which the workpiece is located. The width of the anvil electrode pref. matches the width of the roller electrode; and several pairs of electrodes may be used. Used e.g. in the mfr. of switch contacts; or rows of connector pins of the type used for printed circuits. The process can be carried out continuously, with accurate alignment of the metal sheets being welded together.
Patent DE-2650193-A1 (DE)
Title: Ready-made, deep-frozen granular baking dough - which becomes free-flowing at room temp.
Inventor: BOENING GEB EHRIG SABINE
IPC: A21D6/00
Filed: 1976-10-29
Abstract: The granules can easily be poured into a baking tray and there are no problems with measuring the dough quantity. The density of the granules poured in can be varied as required for the type of baking prod. by applying light pressure. The granules thaw out within a very short time due to the leser vol. of the granules and the resulting increased surface area relative to comparable quantities of ready-made baking dough in slice or lump form, and are easy and quick to work. Doughs of all kinds of consistency, w.r.t. room temp., can be formed into ready-made frozen dough by the use of granules.
Patent DE-2651967-A1 (DE)
Title: Insect protection rolling blind - has longitudinally split winding bar and housing closing profile held together by screws for fabric replacement
Inventor: LORENZ HANS-JUERGEN
IPC: E06B9/54
Filed: 1976-11-15
Abstract: The insect protection roller blind is actuated by pulling a string. The roller shutter fabric is accommodated in retracted position in box at the upper end. The ball bearings of the hexagonal winding bar can be readily replaced when the holding mechanism is opened. The winding bar and the housing closing profile are longitudinally split for replacing the roller blind fabric. These longitudinally split components are held together by screws. The housing box as well as the side guide profiles can be held on the lower edge of the fabric and it pulls the insect protection fabric downwards by its own weight.
Patent DE-2652174-A1 (DE)
Title: Hose drum for watering systems - has peripheral parts divided into pivoted sections to be variably aligned to drum axis to give variable total diameter
Inventor: DEIERLING HEINRICH
IPC: A01G25/09
Filed: 1976-11-16
Abstract: The hose drum for a watering system has its peripheral parts divided and adjustably aligned radially to the drum axis. The individual drum peripheral parts are pivot supported at one end and are supported at their free ends at adjustable radial spacings so that their total diameter can be varied. The support at the free ends of the drum peripheral parts is adjustably aligned by radial supports at variable length. Supports filled with compressed air or a similar pressure medium are arranged between fixed supports in the drum insides and the adjustable drum peripheral parts.
Patent DE-2653930-A1 (DE)
Title: Injector for foam plastics moulding - compressed air works on piston with end sealing plug and central by=pass
Inventor: SCHRAMMEL MORITZ
IPC: B29C44/44
Filed: 1976-11-27
Abstract: An injector for blowing foamed plastics into a mould has a plug to close it during foaming and e.g. for ejecting the foamed moulding, this plug is operated by a piston via a piston rod in a filling head. The piston rod is the control device and it admits compressed air to the injector nozzles in the filling position of the piston. Provides simple design which is easy to use, no danger to operators.
Patent DE-2656543-A1 (DE)
Title: Furniture hinge with adjustable base - has non-load bearing adjustable sliding piece on arm end for aligning door hang
Inventor: GRASS ALFRED ING
IPC: E05D7/04
Filed: 1976-12-14
Abstract: The adjustable hinge plate fastener has a baseplate screwed on the fixed part of a furniture, window or door frame. A hinge arm is held on the baseplate and its position is adjusted by screws. To one arm end is connected a sliding piece adjustable relative to the baseplate. This sliding piece is readily adjusted and loads are transmitted directly from the hinge arm to the baseplate. The sides of the hinge arm (2) have opposite aligned openings of such a size that the sliding piece (7) does not transmit loads to the hinge arm within the sliding piece adjusting range. The pivot bearing of the sliding piece is held in side walls of the hinge arm.
Patent DE-2702945-A1 (DE)
Title: Roller shutter operating mechanism - uses continuous flexible cord passing over pulley, with cord clamp and tensioning device
Inventor: DIETZ ERICH
IPC: E06B9/78
Filed: 1977-01-25
Abstract: The device for activating a roller shutter involves a drive pulley coupled to a spindle, with a continuous flexible draw cord running over it. This lies above a guiding and clamping unit for the cord, which is enclosed by a swivelling guide socket moving it in and out of contact with a clamping shoe. The socket's pivotal bearing is mounted at its lower end, with the swivel axis for bearing and clamping shoe on the same side of the activating section. There is a loading device in the vicinity of the bottom draw cord loop, enabling the loop to be tensioned. This maintains the roller shutter in an open position.
Patent DE-2715917-A1 (DE)
Title: High lighting static or dynamic relation between masticating surfaces - by mounting transparent teeth (rows) on articulator plates in manner simulating natural disposition
Inventor: STEGER ERNST DR DR
IPC: A61C11/00
Filed: 1977-04-09
Abstract: Static and dynamic relationship between masticating surfaces is shown visually, or the latter are registered w.r.t. each other, by producing transparent teeth or rows of teeth and supporting them in articulators in a manner simulating the disposition of natural masticating surfaces. Optical representation of contacting surfaces is obtd. The prod. may also be used as a teaching aid.
Patent DE-2715961-A1 (DE)
Title: Butane fired cigarette lighter with flint ignition - has detachable ignition head for removing gas tank for refilling (NL 11.10.77)
Inventor: GLASER JOSE
IPC: F23Q2/42
Filed: 1977-04-09
Abstract: The gas fired cigarette lighter has replaceable gas container, filled with butane and consists of two detachable components. One part accommodates mechanical igniting head with valve actuator. The parts can be connected by simple manual operation. The gas container is separated from the head for refilling purposes or its can be exchanged with a replacement container. The ignition head (13) is joined to the gas container and the housing (1) in which both main parts are connected. The housing (1) has diametrically opposite bores for accommodating the detachable ignition head (13). The ignition head has downwards projecting cylindrical flint holders (6, 7) and valve actuator (4, 5). A bore accommodates the main part (4) of the valve actuator for actuating an inserted gas valve with the pin (5) of the valve actuator.
Patent DE-2718917-A1 (DE)
Title: Current saving incandescent lamp - has glow mantel surrounded by filament in bulb, giving glow under filament heat
Inventor: LEPPER WILHELM DR ING
IPC: H01K1/14
Filed: 1977-04-28
Abstract: The incandescent lamp may use an evacuated or inert gas filled glass bulb. Inside the bulb is mounted the lamp filament with a mantel element which provides luminous output, induced by the heat generated by the filament. The mantel may be of wire coated with a textile fabric impregnated with rare earth metal nitrate, such as thorium and cerium.
Patent DE-2725470-A1 (DE)
Title: Antitheft lock for trailer - with two part snap fastening lock to block towing eye in drawbar
Inventor: ROPPELT HANS-PETER
IPC: B60D1/60
Filed: 1977-06-04
Abstract: The towing eyes on the drawbar of the trailer is blocked by inserting two halves of a locking cylinder from the outside, the clip together with a ratchet or bayonet fitting. The catch is locked by key operated barrel so that the parked trailer cannot be coupled to a towing vehicle. The lock is simple to make and fit. No stream is applied to the lock barrel and so that the security lock is not easily forced off.
Patent DE-2726885-A1 (DE)
Title: Winding plastics reinforcements in several layers about hose blank - using an extruder which applies the reinforcements as the blank rotates and passes through it
Inventor: SCHARNOFSKE ROLF DIPL ING
IPC: B29C48/09
Filed: 1977-06-15
Abstract: Mfr. by winding, of hoses reinforced by layer(s) of parallel, superposed, coils embedded in the wall of the hose is described. The reinforcements are made of a thermoplastic which is extruded transversely to the axially and rotatingly advancing hose blank. At the time of application the reinforcements are still in plastic state, and are then covered by an exterior part layer of the wall of the hose. Used ofr mfr. of pressure-resistant rubber of plastics hose. Rate of prodn. substantially exceeds that of prior art methods which do not normally exceed 1-3 m/min. for conventional braiding or spinning of the reinforcement around the matrix.
Patent DE-2727460-A1 (DE)
Title: Anti-icing adaptor for grit spray nozzle - is fitted with perforated holder for antifreeze additive
Inventor: HOCH AUGUST
IPC: B60B39/08
Filed: 1977-06-18
Abstract: Grit reservoirs are fitted into the boot of the car to feed gritting nozzles directed in front of each wheel. The ends of the nozzles are perforated (20) and covered with a cylindrical jacket (25) enclosing an absorbant holder for de-icing fluid which slowly drips into the nozzle. The grit is expelled by compressed air from a separate pump and via magnetic valves. The bottom end of the cylinder is covered with a wide mesh to allow easy exit of the fluid.
Patent DE-2728654-A1 (DE)
Title: Clip for holding sheets of paper or cardboard - has strip magnets embedded in plastics sheets with opposite poles facing
Inventor: HUETTER HANS-GEORG DR
IPC: B42F1/00
Filed: 1977-06-24
Abstract: The clip or binder for holding sheets of paper or cardboard by their edges makes use of permanent magnets. The magnets (2) are strips with three laid side by side on a much thicker strip of plastic (1). The magnets are so arranged that the north pole of one strip is adjacent to the south pole of the neighbouring strip. Two plastic strips are welded to a piece of plastic sheet (3) which is folded along two parallel lines. In this position the magnetic strips repel each other. When the plastic sheet (3) is folded along a third line lying between the first two folds, opposite poles of the magnets are aligned with each other so that two strips are mutually attracted and clamp the sheet of paper (5).
Patent DE-2729343-A1 (DE)
Title: Compact high-power box loudspeaker - has thermally conducting outlet to dissipate heat generated in speech coil, connected to external radiating surface
Inventor: GRADE ALFRED
IPC: H04R9/02
Filed: 1977-06-29
Abstract: An enclosed box loudspeaker system is used. it is esp. a high-powered system with one or more loudspeakers in a compact cabinet of small dimensions, in which systems are provided to dissipate the heat generated by the currents in the loudspeaker coils. The heat dissipation may be effected by a component (4) of material of good thermal conductivity with a large external surface connected to the heat-generating components by a body (7) of good thermal conductivity, so that heat generated is conducted to an external radiating surface.
Patent DE-2735181-A1 (DE)
Title: Colour TV CRT transparent screen support plate - has part with light shade layer and phosphor colour filter strips on non-shaded part
Inventor: SATO KAZUHIRO
IPC: H01J31/46
Filed: 1977-08-04
Abstract: The transparent screen support of a colour television CRT is partly coated with a light shading film. The unshaded part is provided with a uniform and parallel colour filter strips. The filter strips are coated with a transparent insulating film. Transparent strip electrodes are provided for leading signals on the strip filters, the insulating film being interposed. Further transparent strip electrodes supply black values to the light shading film. A photoconductive film covers at least the two types of the transparent electrodes. Collecting electrodes are connected to the two types of the strip electrodes. Between the electrodes of both types is a specified distance meeting given equations.
Patent DE-2735299-A1 (DE)
Title: Electrically excited gas laser - has discharge space which is limited by two concentric cylindrical surfaces, and is excited by HF electromagnetic fields
Inventor: OPOWER HANS
IPC: H01S3/0975
Filed: 1977-08-05
Abstract: The laser discharge space is limited by closely adjacent walls so that it acts for the radiation built-up in it as a waveguide with two equidistant waveguide surfaces. Their dimension perpendicular to the beam direction is large in comparison with their spacing. Resonator boundaries in the beam direction consist either of plane mirrors directly at the discharge space, or of curved concave mirrors at a distance from the discharging space. The waveguide surfaces are lateral surfaces of two concentric cylinders. The laser gas is excited by the hf electromagnetic fields coupled into the waveguide space.
Patent DE-2745686-A1 (DE)
Title: IC engine with multistage compressor - uses compressed air to cool cylinders before combustion
Inventor: WIESER RUDOLF DR
IPC: F02M31/14
Filed: 1977-10-11
Abstract: The IC engine includes a multi-stage compressor, it has intercooling to give nearly isothermal compression, and one or more working cylinders containing reciprocating or rotary pistons for intermittent combustion and expansion, together with a heat exchanger if necessary. When running, the combustion air emerging from the compressor (1) is guided round the cylinders and cylinder heads (1, 1b) to cool them, and then either directly or via a heat exchanger into the combustion chambers (7a).
Patent DE-2802408-A1 (DE)
Title: Car door lock with security key setting - has tumblers of one of two closing cylinder moved only by extra key
Inventor: WITTWER REINHARD
IPC: E05B29/00
Filed: 1978-01-20
Abstract: A closing cylinder has lock containing tumblers, regulated in three or more end positions. There are two coaxialcylinders (11, 12), with their own tumblers (13, 14) in the shared housing (10), those on one cylinder being operable by both standard and security keys (15, 15'). Both cylinders have matching initial positions (16) for key insertion and withdrawal, and the same operative angle. For both there is an independent position on the housing, with control member (22, 30) movable between security and release position, the security one being linked to the lock units moving in and out of the special setting.
Patent DE-2818289-A1 (DE)
Title: Compact hub drive for radio vehicle front wheel - incorporates epicyclic gear mounted on outside of hub and secured on inside face (CS 31.8.78)
Inventor: TRETINA JOSEF DIPL ING
IPC: B60K17/04
Filed: 1978-04-26
Abstract: The epicyclic hub drive is designed for use on a front wheel drive vehicle. A simple compact layout of the drive and bearing parts is achieved by having the planet carrier (7) linked to a hollow shaft which is secured by a nut (8) on the inside of the hub and is thereby braced on the wheel inner shell of the wheel bearing. The drive shaft (13) is taken through the hollow shaft and terminates in a gear wheel (16) on the outer end. The effective width of the hub drive is considerably reduced without affecting the operation of the drive.
Patent DE-2830928-A1 (DE)
Title: UV curing unsaturated polyester compsns. - contg. acyl phosphine oxide cpds. as UV sensitisers
Inventor: HESSE ANTON DIPL CHEM DR
IPC: C09D167/06
Filed: 1978-07-14
Abstract: Light curing unsatd. polyester resin compsns. are made comprising (a) an unsatd. polyester resin, (b) a copolymerisable monomer (c) an inhibitor and (d) a UV sensitizer of formula R1R2-PO-CO-R3 (I) in which R1 and R2 (same or different) are 1-6C alkyl, cyclohexyl, cyclopentyl, aryl, halogen, alkyl- or alkoxy substd. aryl, or S- or N- contg. 5- or 6-membered heterocyclic gp.; or R2 may also be 1-6C alkoxy, aryloxy or arylalkoxy; or R1 and R2 together may form a ring; R3 is a 2-18C alkyl, 3-10C cycloaliphatic gp., phenyl, naphthyl, S-, O- or N-contg. 5- or 6-membered heterocyclic gp., which may opt. carry further substituents, or a gp. -X-CO-POR1R2, in which X is phenylene or a 2-6C (cyclo)aliphatic divalent gp. R1, R2 and R3 may be olefinically unsatd. The compsn. may als contain (d) paraffins, thermally decomposing initiators, fillers, reinforcing agents, lubricants, inert solvents, low shrink additives, etc. The acylphosphineoxide sensitizers give rapid curing of the compsn. on exposure to UV with less discolouration (yellowing) than with prior art UV sensitizers. The compsns. can be used for moulding, impregnation, coating etc.
Patent DE-2834089-A1 (DE)
Title: IC engine with double-wall crankcase for oil storage - has supply pipes determining level in sump and venting system to inlet manifold
Inventor: HORSTMANN BERNHARD
IPC: F02B77/13
Filed: 1978-08-03
Abstract: The engine has the oil storage space (27) linked to a (conventional) sump (23) by one or more pipes (33), pref. curved, through the crank-case near the bottom, terminating at the desired oil level in the sump. The pipes are internally partitioned to permit simultaneous oil flow down, gas escape up. A vent (37) from the top of the storage space and an opening (39) through the base of the cylinder head allow escaping gas to be drawn into the inlet manifold (4).