baber/WOPTO huggingface dataset:
Patent DE-2619813-A1 (DE)
Title: Seat belt tension arresting element - is fitted on belt deflecting eyelet in form of hinged serrated end arm
Inventor: SZPERKOWSKI REINER G
IPC: B60R22/19
Filed: 1976-05-05
Abstract: The design concerns a device to release the tension of the belt on the user's body caused by the constant action of the belt take-up mechanism. On long journeys it might be found tiring to have the belt constantly pressing on the body. The device consists of clip hinged to the web of the deflecting eyelet (2). The arm has a serrated extreme surface which can be brought onto the belt sliding through the deflecting eyelet by a swinging movement of the arm. The serrated surface allows slip of the belt in a loosening sense, but arrests the belt slip in opposite direction.
Patent DE-2621079-A1 (DE)
Title: Rail mounted handling machine monitoring system - has circuits opened by starting of joints to switch drives off
Inventor: KIPP THORWALD DIPL ING
IPC: B66C15/00
Filed: 1976-05-12
Abstract: The monitoring system is for rail-mounted handling machines with electrically driven travel, hoisting and slewing motions, such as portal cranes, bucket-wheel excavators stockpile discharge machines etc., switching off the drives concerned under overload or when travelling beyond limit switches, etc. It limits forces, acting mainly in the horizontal direction, resulting from wrong operation, bogies not travelling in synchronism etc., also from failure of safety devices to operate and switch the relevant drives off. At the point partic. endangered by such forces it monitors the starting of joints, relative movement of the bearing surfaces and/or exceeding of the elastic limit. These cause corresponding safety circuits to be opened and the machine to be switched off, or drives to be actuated so as to relieve the stresses occurring.
Patent DE-2622479-A1 (DE)
Title: Greenhouse temperature control system - with cold water sprayed into airstream flowing through shielded humidifier compartment
Inventor: PELZEL DIETER
IPC: A01G9/24
Filed: 1976-05-20
Abstract: The temperature control for greenhouses uses an air current passing through a ventilator, with cold water sprayed onto the air current. The air inlets (17) are positioned along the wall (1) and open into a humidity chamber (3). The latter is enclosed from the interior of of the greenhouse by means of a shield (15). Spaced out over the length of the humidity chamber (3) are spray nozzles (7). There is at least one top outlet (5), and at least one bottom outlet (9) for the humidified air. The cross-section of the top and/or bottom outlets (5, 9) are adjustable. Underneath the humidity chamber is a water collector gutter (8).
Patent DE-2625327-A1 (DE)
Title: Hydraulic motor control system - has fluid conduit in rotor for brake, clutch or lock actuation
Inventor: EICKMANN KARL
IPC: F03C1/24
Filed: 1976-06-04
Abstract: The hydraulic system contains a hydraulic motor, with bores in the control unit and motor, and is for use in vehicles, boats and planes. One rotating part of the motor has a fluid pressure-actuated adjusting unit, which rotates a section fastened to the rotating motor part. The adjusting unit has fluid conduits passing through at least one rotor section, and a hydraulic cylinder with piston, acting on the rotating motor part. The arrangement may be used in a helicopter for automatic rotation adjustment of the propeller, or to operate a brake, clutch or locking unit.
Patent DE-2631438-A1 (DE)
Title: Fuse monitoring electronic circuit with isolated output - gives rapid response and operation with additional protection
Inventor: DOENIG GERHARD DIPL ING
IPC: H02H3/04
Filed: 1976-06-29
Abstract: The design is intended for circuits, where the operation of a fuse requires immediate operation of additional protection, elements, e.g. the loss of one phase in an inverter may need prompt suppression of the whole unit. The required operational speed is achieved by monitoring the fuse voltage with an electronic circuit (8). An increase in fuse voltage operates a trigger which can be used to initiate the remaining protection circuits. The electronic monitor typically has a zener diode (Z) across part of a potential divider (R1, R2, R3) to which the fuse voltage is applied. A rise in this voltage causes the zener to break down and turn on an associated transistor (T) which in turn energises a voltage isolating opto-coupler (OK). The coupler output (A) is then used to drive the protection.
Patent DE-2633986-A1 (DE)
Inventor: LINDEINER HANS-DIETRICH V DIPL
IPC: H04Q1/24
Filed: 1976-07-28
Abstract: Line multiples, which enable simultaneous operation of all lines, are tested by the central processor (K) of the system causing a test bit pattern to be applied to all the lines (L1 ... L44) of the line multiple which in each case constantly changes its configurations in consecutive steps within lines combined into groups. This test bit pattern runs through the circuits connected to the line multiples and reaches a measuring circuit (M) which checks the test bit pattern of each group for oddness. The combined result of all groups provides a new, reduced test bit pattern which must have a specific structure according to the test bit pattern supplied by the processor (K). In the event of discrepancies, a fault exists which is located on the basis of the pattern present at the input of the measuring circuit (M). <IMAGE>
Patent DE-2635692-A1 (DE)
Title: Combined exhaust-thermo-fixing process for dyeing synthetic fibres - with dispersion dyes at reduced temps.
Inventor: THEIDEL HANS DR
IPC: D06P1/00
Filed: 1976-08-07
Abstract: Dyeing of hydrophobic synthetic fibre fabrics by a combined exhaust thermofix process, using dispersion dyes. The material is (a) placed in an aq. dye bath free from thickener and suitable for exhaust dyeing, (b) left in the bath, at below fixing temp. until the dye is uniformly distributed over the fibre surface, (c) removed and dried, and (d) thermofixed. Used for dyeing of synthetic polyamides, cellulose triacetate, acrylic polymers and esp. aromatic polyesters and their blends, e.g. with cotton and wool. Excellent dye deposition is obtd. under mild conditions, e.g. low temps. and short times, giving colour strength increase of 10-200% compared with known methods, e.g. carrier processes.
Patent DE-2642281-A1 (DE)
Title: Cigar transferring device for packaging system - has oscillating equipment with grab for cigar being moved between two conveyors
Inventor: ROSSNER HANS
IPC: B65G47/44
Filed: 1976-09-21
Abstract: Machine for transferring cigars includes a delivery belt for the cigars and an independently driven removing belt for the cigars. The delivery zone of the delivery belt (12) and the receiving zone of the removing belt (14) are arranged side b side but some distance apart. In the space between the delivery zone and the receiving zone is located oscillating equipment (24) with a grab device (26) for one cigar. The oscillating equipment is movable from a horizontal receiving position along a semicircular track over a vertical position in a horizontal transferring position and subsequently back in the receiving position. Both belts (12, 14) are guided in parallel planes and the swing axis (22) of the oscillating equipment (24) is positioned in geometrical middle plane between both belts (12, 14).
Patent DE-2643353-A1 (DE)
Title: Continuous marking of insulated conductors - with paint sprayed by nozzles moving together with conductor
Inventor: ZIEMEK GERHARD DR ING
IPC: H01B13/34
Filed: 1976-09-25
Abstract: The conductors move in their longitudinal direction, and annular markings limited in axial direction are applied on the insulation surface. The paint is applied under pressure through nozzles at about a right angle to the direction of conductor movement. The nozzles (7) are moved at the same speed as the conductor (1) and in the same direction. The nozzles are mounted on radial shafts which are rotatable through acute angles relative to the wire (1) and its insulated coating, so that annular markings (3) may be applied to the wire by rotation of the nozzle assembly about the wire.
Patent DE-2648904-A1 (DE)
Title: Hermetically sealed plastics container mfr. used esp. for foodstuffs - has lid hot-sealed to conical body and breakable tip
Inventor: KALAMARAKIS CONSTANTINOS E
IPC: B29C51/00
Filed: 1976-10-28
Abstract: A method of making hermetically sealed containers from plastics material, which are filled with pasty, liq. pourable or powdery materials esp. foodstuffs, is claimed. A heated sheet of thermoplastic or thermo-adhesive material is pressed to a generally conical shape in a mould by application of pressure or vacuum; the open, wide end of this cone is then filled with the contents and finally the vessel is sealed by a sheet of material fitted over this open end. Pref., this closure sheet is hot-sealed to the vessel, and the shaping of the conical vessel is pref. carried out by an internal die and/or a fluid. The container is completely heated in a relatively simple and economical manner and the tip is subsequently cut off or punctured to gain access to the contents. No seprate plug, stopper or lid is required.
Patent DE-2650094-A1 (DE)
Title: Insert fixture for cutting tool - has hollow fixing element retained elastically in holder by deforming shank in enlarged bore section
Inventor: HEINLEIN WERNER
IPC: B23B27/16
Filed: 1976-10-30
Abstract: The tool has a cutting insert attached to a holder. The insert (2) is fixed by a flexible component (3) which, on its end facing the unit has an outwards conically widening part. At its other end it has a diametrically enlarged section (6) which engages in a blind hole (9) of the holder (1). The dia. of the fixture component, before being inserted in the holder, is larger than the dia. of the cutting unit fixture aperture and is also larger than the dia. of a fixture hole in the holder. The enlargement in the end part of the fixture component is formed by a belled out section.
Patent DE-2701140-A1 (DE)
Title: IC engine crankshaft bearing housing fitting device - comprises piston-cylinder unit with tension press to expand housing retaining screw
Inventor: FEHR HEINZ
IPC: B25B29/02
Filed: 1977-01-13
Abstract: The device for fitting and dismantling a crankshaft bearing housing in an engine uses a piston/cylinder unit activated by a pressure medium, and located under the bearing to lift and lower the housing. On that part of the piston/cylinder unit actually raising and lowering the housing (5) is a tension press (9) to elastically expand the screw which holds the housing. The press has an arm extending to below the screw to be expanded, and between the arm and the press is a guide unit, aligned with the screw axis, and which permits the axial and rotary movements of the press. The guide unit is encompassed by a spring, on which the press supports.
Patent DE-2716922-A1 (DE)
Title: HV outdoor insulator for signal transmission - is glass fibre reinforced plastics rods, in which some of reinforcing fibres are replaced by optical fibres with reflecting layer
Inventor: BAUER EWALD DR
IPC: G02B6/44
Filed: 1977-04-16
Abstract: The HV outdoor insulator consists of a glass fibre reinforced plastic rod with ribs attached to it. The rod has fittings at its ends to which mechanical forces are applied. A number of the plastic reinforcing glass fibres in the rod are replaced by light conducting fibres with a high grade optical glass core and a reflecting layer of a different glass or plastic. Both types of glass fibres are embedded in the same synthetic resin over their whole length. Couplers to the light conducting fibres are fed through the hollow end fittings.
Patent DE-2717321-A1 (DE)
Title: Optical fibre plug connector - has two plug halves of same construction having substrates holding optical fibre clamps
Inventor: AURACHER FRANZ DIPL ING DR
IPC: H02G15/08
Filed: 1977-04-19
Abstract: The plug halves each have a substrate (1, 11) which both hold clamps (2, 3, 31, 41) to receive an optical fibre (2, 21). On the substrates there are guide elements (5, 51) between which there is room for a guide groove (6, 61) adapted to the dia. of the optical fibres. The guide elements and clamps are arranged in a straight line on the substrates, so that the guide elements on one substrate engage precisely between the clamps of the other substrate when the plug halves are joined together. The substrates can also have extra guides on them. These can be made as guide bridges (7, 71) and guide blocks (8, 81).
Patent DE-2718417-A1 (DE)
Title: Mining machine drive frame anchor rod - passes through bulbous headed adaptor sleeve fitting into spherical seating of floor plate
Inventor: SCHMITZ PAUL
IPC: E02D5/80
Filed: 1977-04-26
Abstract: The method of anchoring a baseplate to the floor of a mine gallery, uses a sloping anchor rod (14). The baseplate is in turn attached to a frame carrying the drive gear for a mining machine supported on a scraper conveyor which is installed in a side gallery sloping downwards from the main gallery. The baseplate has a connecting lug secured by a link to another lug (22) attached to a floor plate (13) which retains the anchor rod. The rod passes through an adaptor sleeve (33) with a spherical head (18) which fits into an approximately concave seating surface inside a ring (26) integral with the floor plate (13). The rod slopes at an angle of between 100 and 105 deg. to the gallery floor.
Patent DE-2719842-A1 (DE)
Title: Non:carcinogenic tobacco prodn. - by impregnating the (dried) leaves with a saccharide and/or a saccharide-producing enzyme
Inventor: NAKAMURA TERUO
IPC: A24B15/30
Filed: 1977-05-04
Abstract: A non-carcinogenic tobacco contains a saccharide (I) or a saccharide-forming enzyme (II). Use of (I) and/or (II) forms non-carcinogenic pyrazine derivs. with the aminoacids present in the tobacco when the latter is burned instead of the acids forming carcinogenic benzpyrenes. The quality and taste of the smoke is also improved. (I) are pref. carbonyl-contg. saccharides, e.g. aldoses or ketones, and w.r.t. the formation of benzpyrenes, are esp. (oligo)pentoses. (I) include amylase, cellulose, diastase, etc. (I) are applied to the leaves of tobacco pref. by impregnating the latter with a soln. thereof to leave, esp. 1-15 wt.% (I) in the leaves. If (II) be used, the amount applied should be such as to leave that quantity of (I) as well.
Patent DE-2720618-A1 (DE)
Title: Hydrodynamic plain bearing rotating in housing - to maintain lubrication conditions at low shaft speeds, esp. for rolling mill drives
Inventor: HANAGARTH WOLFGANG DIPL ING
IPC: F16C17/18
Filed: 1977-05-07
Abstract: Hydrodynamic plain bearing consisting of a bearing housing with a rotating bearing component e.g. bearing bush with separate drive so that there is a lubricating film between the component in the bearing and the bearing itself and between the bearing and the housing. Partic. for rolling mill drives, reducing wear due to stopping and starting and changing direction of rotation.
Patent DE-2725036-A1 (DE)
Title: Four stroke rotary IC engine - has vanes sliding radially in cylinder to press on rotor operated by cams
Inventor: MAIER HANS
IPC: F01C1/356
Filed: 1977-06-03
Abstract: The engine has a circular cylinder (1) with cooling ribs on its outside. An elliptical rotor (3) is keyed to a shaft (2) on the centreline of the cylinder. The ends of the ellipse are rounded and carry sealing strips (5) which run on the inside of the cylinder. The cylinder has two inlet ports (6) diametrically opposite each other, two exhaust ports (7) and two sparking plugs (8) diametrically opposite each other. The space between the rotor and cylinder is divided by three pairs of vanes (9, 10, 11) sliding radially in the cylinder wall. The vanes are moved against springs by cams and open and close the spaces from each other to give the correct sequence of operations for a four stroke cycle.
Patent DE-2726168-A1 (DE)
Title: Coaxial HF cable including hygroscopic layer - which is under outer sheath in chamber produced by bent edges of strip forming outer conductor
Inventor: BARTSCH WOLFGANG DIPL PHYS
IPC: H01B11/18
Filed: 1977-06-08
Abstract: The cable consists of an inner conductor, a cellular plastic insulation on it, an outer conductor and a plastic outer sheath. The outer conductor consists of a metal strip coated on the outside with plastic, with overlapping edges and formed into a tube. It forms together with the outer plastic sheath a layered sheath. A thin layer of a hygroscopic material is provided under the plastic sheath. The hygroscopic layer is in the form of an insert (5e in a chamber-like space between the bent outward edge (31) and the outer edge (32) of the metal strip forming the tubular outer conductor (3).
Patent DE-2728487-A1 (DE)
Title: Insulation coating system for electric or electronic components - coats at least part of case with insulating material by injection moulding
Inventor: HOFSAESS PETER
IPC: H01L21/56
Filed: 1977-06-24
Abstract: The components are esp. mechanically controlled miniature thermostats. A tightly fitting cap is put on the component case, and its free end is covered with insulation. At least the free end of the case is coated with an insulating material (5) by injection moulding under pressure. The component is supplied in a hetal housing, and the lead (3) is attached by soldering or any other suitable process. A cap (4) of insulating material is then fitted over the metal casing of the thermostat. The cap may be of moulded construction. The whole assembly is then placed in the injection moulding machine to cover the exposed top surface of the thermostat and the junction between the lead and the thermostat.
Patent DE-2728709-A1 (DE)
Title: Isolation of endogenous opiate substances - by extraction of dried body fluid or tissue, esp. milk
Inventor: TESCHEMACHER HANSJOERG DR
IPC: A61K35/20
Filed: 1977-06-25
Abstract: Endogenous opiate-like substances (I) are extracted from dried fluids are tissues of human and animal origin (esp. milk). The starting material is pref. freeze dried. Before extraction, the dried material can be mixed with an ad- or absorbent, e.g. silica gel, gypsum, zeolite, synthetic resin, active carbon, alumina, hydroxylapatite or silica gel with an organic coating. The extn. solvent is pref. CHCL3 and/or MeOH, esp. a 65:35 CHCl3/MeOH mixt. (I) are stated to be useful as analgesic, antidiarrhoeal, antitussive and antipsychotic agents, and as food additives. The process can be also be used to remove (I) from certain foods (esp. milk).
Patent DE-2734680-A1 (DE)
Title: Safety ski binding - has adjustable heel clamp which allows heel location for downhill skiing or walking
Inventor: WEINERT EDUARD
IPC: A63C9/084
Filed: 1977-08-01
Abstract: The heel clamp assembly on a safety ski binding includes a knee lever joint(os, us). The heel locating lever (ah) is attached to the free end of the upper clamp lever (os). By restricting the pivot movement of the upper lever, the heel clamp can locate the heel firmly, for downhill skiing or allow some freedom for lifting the heel, when walking or climbing. The variable restriction to the clamp lever movement is produced by a spring loaded cable (b) which is attached to the fixed clamp lever (us). By moving a cable roller lever (g) towards or away from the clamp lever pivot (k), its pivot movement is restricted proportionally.
Patent DE-2740091-A1 (DE)
Title: Endoscope liq. supply and cutter operating system - has rack and pinion drive with hollow rack portion for conveying liq.
Inventor: CHIKAMA TOSHIO
IPC: A61B17/32
Filed: 1977-09-06
Abstract: The endoscope with tube inside, through which air and liquids can be passed, also has wires passing through, for operating, cutting and positioning devices by remote control. At the rear, near the remote operating point the guide tube for the wire has a hollow section. This includes a branch connection so that liquid can also pass through the same tube. Behind this is a gap between the hollow section and a toothed rack forming part of a rack and pinion drive for the cutter. The toothed rack itself can be hollow. The toothed rack can carry a sealing ring around one end so that the rack can slide inside a section of guide tube through which liquid is conveyed.
Patent DE-2741855-A1 (DE)
Title: Anti-bubble valve for medical perfusion - with liquid entering bag to pass between membrane and plate to outlet while bubbles rise into air space
Inventor: MALBEC EDOUARD
IPC: F16K24/04
Filed: 1977-09-16
Abstract: The valve is used for medical perfusion and prevents bubbles passing into the liquid entering the patient's blood-stream. It comprises a flexible plastic bag (1) with a membrane on one side, forming part of the bag, fixed to the edges of a circular valve plate (8). A liquid is pumped (4) into the bottom of the bag and rises to cover the membrane, providing a reservoir. The fluid passes through holes (10) into the plate/membrane interface and flows through the outlet (9). Bubbles entering with the liquid rise into the air space (3) above fluid level, this space communicating with the ambient atmosphere through a filter (6, 6a).
Patent DE-2745166-A1 (DE)
Title: Building construction union piece - has metal profile groove fillets of bulb edged form to fit insulation bar recess
IPC: E06B3/273
Filed: 1977-10-07
Abstract: The union piece for windows, doors and faqades, comprises two metal profiles which are retained at a distance from each other but interconnected by at least one insulating bar inserted in profile grooves. The groove fillets of the metal profiles fit into lengthways recesses of the insulating bar by plastic deformation. The groove fillets (5) corresp. to the recesses (7) of the insulation bars (3) have a free bulb edge (8) which can be plastified with the aid of a drawing tool and formed into the bar recesses (7). The insulating bar is externally pained, the paint surface incorporating fine cored material such as sand or corundum. Alternatively, the paint surface can have aluminium powder or hematite bedded in it.
Patent DE-2753221-A1 (DE)
Title: Electric shock protection for outlet socket - has covering element between cover and base, moved sideways when at least two pins of plug are simultaneously inserted
Inventor: ROSE HENNING
IPC: H01R13/453
Filed: 1977-11-29
Abstract: Socket outlet consists of a cover and a base, with a number of holes for contact pins of a plug with at least two pins. The shock protection device consists of one single covering element between the cover and base, with corresponding holes, each limited by an oblique surface. In the closed position the oblique surfaces cover the corresponding holes in the cover and base. The covering element is spring loaded towards the cover and in a sliding direction towards a position in which it is locked by projections engaging stops on the cover. The covering element is released only when simultaneously pressed down through two ore more holes. The covering element is connected at a point between its two ends to a transversal bar-shaped spring. Its ends are so mounted, that it is tensioned and presses on the covering element towards the cover and in the direction of its closed position.
Patent DE-2755155-A1 (DE)
Title: Cleaning unit for bar beer taps - has small outlet orifice to control flow rate of cleaning fluid supplied via rubber pipes
Inventor: STRICKER HEINZ
IPC: B67D1/07
Filed: 1977-12-10
Abstract: The beer taps of the bar are cleaned by connecting the pipes which supply the taps (12) to rubber pipes (13). The rubber pipes are connected to a common outlet orifice (26) placed over a bucket (17). A receptacle (15) contg. cleaning liquid is connected to the outlet of each of the beer taps in turn by rubber pipes (14). The cleaning fluid then flows through to tap in the reverse direction and out through the orifice. The orifice reduces the rate of flow to provide sufficient time for the cleaning fluid to kill any germs.