baber/WOPTO huggingface dataset:
Patent DE-2846807-A1 (DE)
Inventor: MIYAZAKI TADASHI
IPC: D04H1/55
Filed: 1978-10-27
Abstract: A non-woven web comprising fusible fibres is fusion bonded in a pattern to form semi-transparent areas in which the fibres are fused substantially into a film and other areas in which the fibres remain substantially fibrous and these other areas are impregnated with a pigment so as to increase the contrast in the pattern. Preferably the fibre weight of the web is below 130 g/m<2>
Patent DE-2853972-A1 (DE)
Title: Water supply installation for dishwashers - is fitted with ventilation valves connected to both programmed inlet valves and to water softener
Inventor: VOGL LEO DIPL ING
IPC: A47L15/42
Filed: 1978-12-14
Abstract: The water supply installation for dishwashers has one or more ventilation valves the inlet valves of which are fitted behind a programme controlled inlet valve. The outlet sockets are connected to a water softener or a salt container. Valve stems (7) are guided in the ventilation sockets of the ventilation valves (2, 12) which carry plate shaped valve plates (4). Recesses slots or sector shaped cut outs (8) are fitted in the valve plates which can be lifted by the pressure in the water pipe against a valve seat formed by the ventilation socket leaving the recess of the valve plate free.
Patent DE-2854437-A1 (DE)
Inventor: BOEHMKE GUENTHER DR
IPC: C10L1/32
Filed: 1978-12-16
Abstract: Fuels and heating oils containing hydrocarbons, water and emulsifiers are disclosed wherein the emulsifier is a non-ionic emulsifier and the non-ionic emulsifier is one which contains less than 1,000 ppm of salt constituents and less than 1 percent by weight of polyalkylene glycol ether constituents.
Patent DE-2909077-A1 (DE)
Title: IC engine with noise attenuating cladding - has manifolds supported from cylinder head via layers of dampening material
Inventor: LETTNER KURT DIPL ING DR
IPC: F02B77/13
Filed: 1979-03-08
Abstract: The internal-combustion engine with noise-attenuating cladding has the manifolds e.g. for intake air (6), water outlet etc, supported from the cylinder head (1) via intermediate layers (7, 8) of noise-dampening material. Supporting bodies (4) with apertures can be screwed to the head at the manifold openings, (2), the manifolds being fitted to them via annular intermediate layers also acting as joints. Openings can be formed in the manifolds in line with the screws (5), and closed by plastic caps (11).
Patent DE-2909293-A1 (DE)
Title: Mechanically-operated contactless electro=optical switch - has slider interrupting light path between LED and photodetector
Inventor: BRUENIG PETER DIPL ING
IPC: H03K17/969
Filed: 1979-03-09
Abstract: The switch, connected in a d.c. or a.c. two-wire line, comprises a light source (1), a photodetector (3) and an amplifier (2). The light source (1) is connected in series with the amplifier (2) controlled by the photodetector (3), so that both the amplifier (2) and the photodetector (3) are blocked when the beam is interrupted to cut-off the current to the load. The source (1) delivers a sufficient amount of light, such that when the light path between the source (1) and the photodetector (3) is restored, the current rises and causes an increase in the light output from the source (1) via a feedback effect, so that upon the full intensity being reached the amplifier (2) allows unhindered current flow. Pref. the source (1) comprises an LED and the photodetector (3) comprises a photodiode or phototransistor, with a manually operated slider used to interrupt the beam.
Patent DE-2909307-A1 (DE)
Title: IC engine fuel injection system - has single continuously running metering pump supplying common chamber for all injection nozzles
Inventor: SCHAFFITZ WOLFGANG DR ING
IPC: F02M51/06
Filed: 1979-03-09
Abstract: The engine fuel-injection system atomises and meters fuel at high pressure. The injection period starts at a predetermined time and continues for a controlled period. All fuel injected via nozzles into the combustion air is delivered by a single continuously-running pump (1), metering the quantity injected, to a collector chamber (2) common to all cylinders. Hydraulic control devices regulate the timing and duration of injection via each nozzle from the chamber.
Patent DE-2910363-A1 (DE)
Title: Electrical module - with joint between connector and resistor by conductive adhesive filling
Inventor: EBERWEIN HELMUT ING GRAD
IPC: H01C1/14
Filed: 1979-03-16
Abstract: An electrical module, specially a resistor, consists of an insulating block made of a material such as polyphenylene oxide, polyphenylene oxide, polyphenylene sulphide or polyimide. A resistive layer has been applied to its surface by screen printing, followed by a conductive layer. A conical blind hole is drilled through the latter and coated with a silver layer. Another blind hole at right angles to it for the connector meets the first which is then filled by a conductive adhesive, made of a material such as epoxy resin with a hardener, a conductive metal filler and a dispersing agent. This creates a firm connection between connector and resistor which is resistant to bending, tensile and compressive forces.
Patent DE-2911361-A1 (DE)
Title: Opening roller for an open=end spinning machine - having a replaceable moulded plastics cylinder clamped between metallic flanges
Inventor: HEINEN HELMUT
IPC: D01H4/32
Filed: 1979-03-23
Abstract: An opening roller for an open-end spinning machine comprises a double-flanged body unit holding a non-metallic, rigid, replaceable, pin-covered opening cylinder. The cylinder is a one-piece moulding of an organic or inorganic plastic material, preferably a thermoplastic material of polyamide, polycarbonate, PVC, acrylic resin, ABS copolymer or polyacetal. The working cylinder is cheap to manufacture and to replace. Balancing operations on the assembled unit are unnecessary because of the low weight of the cylinder, which also reduces the stress on the bearing and transmission. The roller has a particularly uniform opening action because of electrostatic forces generated in use, and is effective even at low speeds. The self-lubricating property of plastics such as polyamide is also advantageous.
Patent DE-2913498-A1 (DE)
Title: Concrete reinforcing mat cutter and bender - uses only one machine which breaks individual rods within mats
Inventor: DEITMERS FRANZ DIPL ING
IPC: B21F33/00
Filed: 1979-04-04
Abstract: The cutting and bending machine is for use during preparation of reinforcing mats for concrete beams and ceilings. The mats are broken, by first weakening the individual rods within the mats, by mechanical or electrical notching, and then the rods are subsequently broken. All the individual reinforcing rods may be simultaneously separated by impact-, notch-, or heat action. There may be a number of individual cutter blades on the machine, arranged in a line so that the break in the rods form a regular edge to the broken mat.
Patent DE-2917121-A1 (DE)
Title: Watercraft hull with built-in lifeboat mooring and salvage aids - has long lines coiled in athwartship tubes with ends secured to boats
Inventor: GARTMANN DIETER DIPL KFM
IPC: B63C7/26
Filed: 1979-04-27
Abstract: The ship's hull is entirely conventional apart from one or more tubes running adjacent to the hull from side to side, ending around gunwale/upper deck level. Each tube houses connective equipment, coiled and with each end linked to a lifeboat, raft or buoy. The connection is pref. a wire-reinforced cord of high-tensile heat resisting synthetic material, at least twice as long as the max. depth of water in which the vessel operates. Tube material is pref. structural steel or high-tensile plastic, harmonising with the material of the hull to which it is permanently bonded.
Patent DE-2921353-A1 (DE)
Title: Beaded collar for motor cyclist crash helmet - is synthetic foam contoured aerodynamically preventing excessive localised body loading
Inventor: LITTLER BRIAN JOHN
IPC: A42B3/04
Filed: 1979-05-25
Abstract: A body of closed-cell polyurethane foam contoured aerodynamically, at least at the front, forms a beaded collar for fitting to the edges enclosing the neck zone of an integral crah helmet having a chin protector. it consists of an elastic, readily-yielding material, capable of transmitting loading and shock. In its frontal zone it has a shield for the chin projecting downwards and blending outwards into the lateral zones. It can only come into force-transmitting contact with adjacent parts of the body when it is tilted far enough forwards or backwards, inclined far enough laterally, or lowered by the helmet. The disadvantages of conventional helmets which allow the penetration of wind, oil fumes and dirt at high speed, together with a tendency for the helmet to lift, are eliminated. In particular it prevents crash loading on top of the skull being transferred to the vertebrae of the neck with full force.
Patent DE-2929878-A1 (DE)
Title: Intermediate angle measurement device, independent of position - contains fixed disc, pendulum disc and digital display in housing with fluid filled cuvette
Inventor: BARAINSKY DIETMAR
IPC: G01C9/12
Filed: 1979-07-24
Abstract: A position-independent angle measurement device with a digital display enables angles between non-abutting surfaces, e.g. in machines, workpieces and assemblies, of intermediate values to be accurately measured at moderate cost. A pendulam (1) mounted in a housing (5) so as to be free to rotate has a notched disc (2) attached to it whose notch location point coincides with the pendulam rotation axis centre point (3). A corresponding notched disc (4) attached to the housing is aligned with the pendulam disc but at a fixed distance. When the housing is tilted the two discs rotate w.r.t. each other. Their mutual rotation is converted into impulses which are counted to drive digital display. The disc attached to the housing consists of a fluid filled cuvette in which the pendulum is mounted.
Patent DE-2931113-A1 (DE)
Title: Liq. crystal display with two parallel support plates - has longitudinal spacers of rectangular cross-section, abutting both support plates
Inventor: EICKERT WERNER ING GRAD
IPC: G02F1/1339
Filed: 1979-07-31
Abstract: The two parallel support plates are firmly coupled by a sealing frame, forming a chamber filled with a liq. crystal layer. The two support plates are spaced by distance pieces (14) of elongated type with rectangular cross section, which abut with their surfaces the two support plates (2,3). The distance pieces may be of glass, plastics, or a metal oxide. They are of specified geometry relative to their height, width and length. They are hollow and may have an inner core and a compression sheath. Some distance pieces are contained in the frame and may be electrically conductive on the surface consisting in this instance of aluminium coated quartz blast fibres. The arrangement provides secure distancing of both support plates, as well as use of materials safeguarding long service life.
Patent DE-2934450-A1 (DE)
Title: 1-Tri:methoxy-benzyl-4-phenyl-piperazine derivs. - useful as circulatory stimulants
Inventor: SCHERM ARTHUR DR
IPC: C07D317/66
Filed: 1979-08-25
Abstract: 1-(3,4,5-Trimethoxybenzyl)-4-phenylpiperazines of formula (I) and their acid-addn. salts are new. In (I), R1 is CF3, OH, NO2, halogen, lower alkyl or lower alkoxy, R2 is H, CF3, halogen, lower alkyl or lower alkoxy, and R3 is H or lower alkoxy, or R1, R2 or R1+R3 is lower alkylenedioxy. (I) are circulatory stimulants, giving greater redn. in cerebrovascular resistance than cinnarizine and having a better therapeutic index. 19 Cpds. (I), including 1-(3,4,5-trimethoxybenzyl)-4-Ar -piperazines where Ar is 2-methylphenyl, 3-methoxyphenyl, 2-nitrophenyl or 4-hydroxyphenyl are specifically claimed.
Patent DE-2946244-A1 (DE)
Title: Light dome of smoke hood emergency release mechanism - has temp. sensitive ampoule holding slide with plunger for gas cylinder
IPC: E05F15/72
Filed: 1979-11-16
Abstract: The piston-rod of a thrust cylinder, and a cylinder of compressed gas to activate this for emergency opening, provide pneumatic normal opening and closure, and emergency opening, of light domes and smoke escape hoods. The gas cylinder (27) moves in a pressure cylinder (25) against a plunger needle (31), with remote control for this from a plunger (53) in a spring-stressed (51) slide (41). An ampoule (49), sensitive to temperature, holds the slide in its spring-stressed position in the pressure cylinder. For emergency opening, the gas shoots the piston-rod, with its guide (19), out of the thrust cylinder. This permits electric and pneumatic remote-control release, and ensures emergency opening at high temperatures, without breaking the glassampoule.
Patent DE-2947272-A1 (DE)
Title: Device for applying binding wire - has rollers in frame which feed wire through hub and bender to form loop to bind articles before wire severance
Inventor: TOIVONEN KARI ANTERO
IPC: E04G21/12
Filed: 1979-11-23
Abstract: The device comprises a frame (7) with a passage and rollers (2) for feeding a binding wire (1) through a hub (6) and abender (3). The wire forms a loop (5) around items to be bound together. The hub is then rotated and severs the wire at the end of the passage in the frame. The curved horns (4) fixed to the hub tighten the loop until the latter slips out through a gap between the tips of the horns. The device may be used in the binding of concrete reinforcing steels.
Patent DE-2950603-A1 (DE)
Inventor: NIEDECKER HERBERT DIPL ING
IPC: B65B61/14
Filed: 1979-12-15
Abstract: In an apparatus for closing about the mouth of a filled sausage casing a closure clip 8 having two legs, the apparatus including a plate 1 provided with a clip guideway 6,7, means on the plate for gathering the casing 2,3, a closure die 17, a punch 9 for advancing a clip through the guideway about the gathered casing and against the die to cause the clip to be closed about the casing, and means 16 for introducing a loop 15 of flexible material so that the loop is locked to the sausage casing by the closure of the clip, whereby the sausage may be hung by the loop, the improvement wherein said loop introducing means comprises means for forming loops from a length of flexible material, and holder means 14 for successively engaging each loop and operatively associated with the punch so as to advance the loop as the punch and clip advance and to bring the loop into such position intercepting the guideway that one leg of the clip passes through the loop, whereupon the holder means is retracted and the clip proceeds to closure.
Patent DE-2951699-A1 (DE)
Title: Solar power plant with semiconductor cells - which are mounted on rear edge of aircraft or spacecraft for its own drive
Inventor: WENZEL JOACHIM DIPL ING
IPC: F24J2/52
Filed: 1979-01-15
Abstract: The power plant is intended for electric current generation, suitable for the power supply of spacecraft and aircraft, i.e. mountable on a relatively limited surface. The semiconductor solar cells are arranged on thin, strip-shaped material webs secured on the trailing edge of the respective craft. The trailing edge belongs to a spacecraft (39) or an aircraft (47), while an application to an airship is also possible. The material webs with the solar cells (1b,1c) are pref. secured by ropes to the trailing edge of the aircraft wings, the ropes or cables being wound round these wings. The material webs may carry solar cells on either side. The respective craft may be fitted with transparent, gas-filled outer and inner sleeves carrying plates with the solar cells. Such an arrangement may be provided inside a suitably designed airship for its drive.
Patent DE-3002442-A1 (DE)
Title: Safety system to prevent car starting - operates when seat belts are not fastened, by using switch in ignition circuit actuated by belt
Inventor: NORDMEYER KARL AUGUST
IPC: B60R22/48
Filed: 1980-01-24
Abstract: The safety system has a switch located in the seat-belt and only closing when the seat-belt is fastened. The switch's contacts are situated in the ignition circuit of the vehicle. The switch has a second pair of contacts that light a warning lamp when the switch is open -- ie when the seat-belt is not fastened. The driver cannot therefore forget to fasten the seat belt since the car cannot otherwise be started. Two lamps may be used, one to indicate that the circuit is connected and the second to indicate that the belt is unfastened. The lamps are recessed in the belt housing to prevent damage.
Patent DE-3003187-A1 (DE)
Title: Arthroscope with optical and lighting systems in rectangular sheath - has overall cross=section in arcuate configuration with two short sides straight and parallel and other two curved
Inventor: CARSON ROBERT W
IPC: A61B1/317
Filed: 1980-01-30
Abstract: The arthroscope is constructed within a sheath which has a generally rectilinear, cross-sectional configuration with the longer sides slightly arcuate. The dimension of the sheath along the minor axis of its cross-section is as small as possible to accommodate the systems, e.g., lens, optical fibres, irrigation, instrument channel, included in the instrument. The radium fo curvature of the arcuate sides is selected to approximately match the contours of the joint bones of interest, e.g., the femoral condyles and the tibial plateaus. The short sides of the sheath are straight and parallel.
Patent DE-3003628-A1 (DE)
Title: Component-insertion mechanism into shelf compartments - has extension arms with chains engaged by reversible drive mechanism
Inventor: THEOBALD ADOLF
IPC: B66F9/14
Filed: 1980-02-01
Abstract: The mechanism inserts components into compartments of a shelf system on alternate sides. It has extension arms (5) on which endless supporting chains run freely, these latter being engaged as desired by a reversible drive mechanism. The latter can also be equipped with clutches so as to extend the arms individually or in pairs, and the arms can be accommodated in the top flange of a lengthwise girder, through which they are movable mechanically. The girder can be moved mechanically in the transverse direction on the lifting platform of the shelf-loading truck.
Patent DE-3004322-A1 (DE)
Title: Mobile beehive frame assembly - has frames standing on corners allowing adjustment of brood chamber and top portion
Inventor: STIRNEMANN HANS-JOST
IPC: A01K47/00
Filed: 1980-02-04
Abstract: The mobile beehive has the frames standing on their corners, thus allowing horizontal and vertical adjustment of the brood chamber and top portion or supers. The frames can be inserted at an angle of 45 deg., being secured in place by their own weight without any holder being necessary. To allow increase of the brood chamber dimensions a number of frames can be mounted one above the other, without the need for intermediate floors or additional holders. The chamber can be in the rear part of the hive, opposite that containing the entry and exit slot. The frame strips can be cut so as to form distance pieces, so that no separate ones are necessary.
Patent DE-3014443-A1 (DE)
Title: Easily released safety belt lock - has abutment point for lock member outside force action line whilst maintaining safety obtuse angle between components
Inventor: KRUETZFELDT HERBERT
IPC: A44B11/25
Filed: 1980-04-15
Abstract: The locking tongue (10) of the clasp is locked in the housing by a locking member (13). The abutment point (26) for the latter is mounted outside the force action line (F) which with the tongue (10) locked runs from the lock into the locking member. This ensures that the force action line or the normal standing on it and the line leading to the abutment point (26) or the normal make an angle in the order of 5 to 10 deg Only a very slight opening force is now required irrespective of the strain on the lock through stress on the belt.
Patent DE-3015145-A1 (DE)
Title: Tobacco filter-fitting machine cutter roller - has ceramic ring glued to it to form peripheral surface
Inventor: HAEUSLER NIKOLAUS DR ING
IPC: B26D7/18
Filed: 1980-04-19
Abstract: The cutting roller is for a filter-fitting machine used in the tobacco industry, its peripheral surface acting as a stop for a knife roller parting off coupling sections from a paper strip. After parting off, the sections are held against the peripheral surface by suction applied via channels in it. The peripheral surface concerned, in contact with the strip of paper, is formed by a ceramic ring (48) glued to a roller body. The design combines low cost with max. life and min. noise.
Patent DE-3015146-A1 (DE)
Title: Tunnel or mine gallery driving machine shield - has sealing ring prestressed against inner section end and outer section interior
Inventor: MAGNUS WOLF DIPL ING
IPC: E21D9/087
Filed: 1980-04-19
Abstract: In the area where two or more sections, making up a shield or sheath, overlap telescopically, there is a sealing device with a peripheral elastic sealing ring, on a machine for driving forward tunnels and underground galleries. The ring (4) is located in front of the end face (5) of the inner sheath section (2). It is prestressed, firstly against the end face of this section, and secondly against the inside periphery (6) of the outer section (1). The ring may be mounted in a ring retainer (7,9) with axial bolts (10) connecting a clamping element to a collar and radial bolt (11) connecting it to the inner section. This permits setting of narrow radius angles without detriment to sealing or premature ring wear.
Patent DE-3026266-A1 (DE)
Title: Mine working shield support unit - has vertically swivelling deflecting plate hung on shield under roof cap
Inventor: KOERITZ SIEGFRIED
IPC: E21D23/04
Filed: 1980-07-11
Abstract: The shield support unit is used in an underground mine. A two-part floor skid and break shield are supported by two hydraulic cylinders and height-adjustably guided at the rear by rocker arms hinged on floor skid parts. A cantilevered roof cap is hinged to the shield open end, adjustably formed by a setting cylinder. Below the roof cap (6), it has a deflecting plate (12), fitted to suspension points (13) on the shield (3), with setting cylinders (14) to swivel it in a vertical plane. When fully swung out, this may enclose an acute angle with the roof cap.
Patent DE-3026690-A1 (DE)
Title: Composite metal window pane counter batten fixture - involves manually operated drive linked to relatively movable clamping jaws
Inventor: NEUKIRCH MANFRED
IPC: E04F21/28
Filed: 1980-07-15
Abstract: The system fastens the counter-batten, which fixes the pane in position in the window wing, in a composite metal window. There are two mutually movable clamping jaws (15,16) and a drive mechanism which can be manually released. This is actively connected to at least one of the jaws. The two jaws may be able to swivel in relation to each other, about a shared pivotal axis; or they may have their effective surfaces parallel to each other, and be able to move towards each other. The drive element can be a hand-operated lever, or a pneumatic setting cylinder.
Patent DE-3032590-A1 (DE)
Title: Cooling system for electrical machines - has prim. cooling agent in direct heat exchange contact with evaporator of heat pump
Inventor: TRIEST EIKE DIPL ING
IPC: H02K9/10
Filed: 1980-08-27
Abstract: A cooling circuit for a gas or liquid-cooled electrical machine achieves higher cooling efficiency so as to increase the rating of the machine. The primary cooling agent of the inner cooling circuit is in direct heat exchange contact with the evaporator of the closed heat pump circuit. The heat pump circuit consists of an evaporator, a compressor, a condenser and a choke. The condenser is in heat exchange contact with the medium of an external circuit. The primary cooling agent of the inner cooling circuit (2) flows through a pipe system (4) in a thermally-insulated liquid-filled storage vessel. The primary cooling agent is conveyed back into the machine. The storage vessel contains the evaporator (6) of the heat pump circuit (7).