baber/WOPTO huggingface dataset:
Patent DE-2714959-A1 (DE)
Title: Motor vehicle safety steering wheel - has impact plate within rim composed of steel support plate lined with friable foamed plastic and covered with thermoplastics plate
Inventor: WALLNER FRANZ DR ING
IPC: B62D1/04
Filed: 1977-04-04
Abstract: Motor vehicle safety steering wheel is provided within the rim with an impact plate of the energy absorbent type and composed of at least three layers. First layer remote from the driver includes a steel support plate reinforced by deformed ribs, second intermediate layer is composed of friable foamed material and the third layer facing the driver is formed by a plastics cover plate. Pref. the wheel rim and the spokes, which are elastically resilient, and the impact plate are covered with an elastically resilient foamed polyurethane. Intermediate layer may be formed of a synthetic foamed plastics material filled with glass fibres or ceramic material. Cover plate may consist of a thermplastics plate provided on the side facing away from the drive with reinforcing ribs and also with hooter actuating members. Large impact face of the plate prevents the steering column from piercing the thorax.
Patent DE-2717463-A1 (DE)
Title: Clothes stand with floor and ceiling anchorage - has rotary upright column with holders for space-saving positioning in corners
Inventor: TONUCCI ENRICO
IPC: A47G25/06
Filed: 1977-04-20
Abstract: The clothes stand with holders for garments and/or coat hangers comprises at least one vertical column which is fitted with fastening elements for a locally fixed anchor against the floor and/or ceiling. The column is pref. made of two telescopically extending parts which can be braced between the floor and ceiling and then secured in position. The columns and/or the attached holders are secured to be rotatable about a vertical axis. The lower part of the column can be provided with a rotary bearing for support on the floor. Since the clothes stand can be loaded up on one side without danger of tilting it can be positioned against a wall or in a corner for storage.
Patent DE-2723143-A1 (DE)
Title: TV CRT with externally mounted deflection system - has support part projection pillars, between which deflection system guides are axially slidable
Inventor: STEPHAN GUENTER
IPC: H01J29/82
Filed: 1977-05-23
Abstract: On the cathode-ray tube funnel is provided a support part with protrusions pointing axially to the cathode side end of the tube, which are designed to retain the deflection system. The protrusions are formed by pillars between which the deflection system is axially slidable via guide elements at its edge. The deflection system is locked in position by radial spreading of the pillars which have preferably an axial slot for a pin which provides the spreading. A self-tapping screw may be inserted into the slot which may be offset eccentrically in relation to the tube axis. The pillar end, facing the cathode may have a bore for the self-tapping screw, in order to retain it prior to insertion of the deflection system.
Patent DE-2725906-A1 (DE)
Title: Roof mounted solar heat collector - with covering transparent plastics moulding resembling surrounding roof tiles in appearance
Inventor: KOBER HERBERT
IPC: F24S10/75
Filed: 1977-06-08
Abstract: A new solar heat collector combines a simple construction and easy assembly with an appearance which matches well with the existing roof tiling. The conventional roof tiling on the roof of a house is partly replaced on the south-facing slope by panels with absorption elements. These are covered by a transparent skin which is permeable for the solar radiation. This skin consists of a single-wall plastic moulding with surface contours to match the surrounding roof tiles. The rim of this moulding is so designed that it blends smoothly with the roof tiles.
Patent DE-2728897-A1 (DE)
Title: Flue gas duct control for boilers - closes duct and opens ventilator at burner shut=down and vice=versa
Inventor: HUESCH HEINZ
IPC: F23N3/08
Filed: 1977-06-27
Abstract: The flue gas control system is used in oil or gas fired heating system boilers. The flue gases are fed by a duct into a chimney stack (1) and this duct is closed while the burner is stopped so that energy is saved. When the burner is switched off a ventilating opening in the duct is opened at the same time as the valve connecting the boiler to the duct is closed. When the burner is switched on then the duct is opened to flue gases and the ventilating pipe is closed. The flue gas duct is closed with a delay and it is opened slightly earlier before switching on of the burner.
Patent DE-2729516-A1 (DE)
Title: Forming grooves into a plastics foam web by fusion - using a hook-shaped, resistance-heated, cutting head
Inventor: WINTER HEINZ
IPC: B26F3/06
Filed: 1977-06-30
Abstract: Grooves are made in fusible material, e.g. thermoplastic esp. plastics foam, by melting-off excess material to leave a groove. The melting step is effected continuously, according the desired cross-section of the intended groove. Used in mfr. of plastics-foam wall coverings which are to be provided, at least in selected zones, with longitudinal grooves to enable them to be smoothly bent around protruding corners. The process is less expensive than grooving by machining and there is no risk of injury to operative. Pref. the excess material (i.e. the material filling the space where the intended groove will extend) is melted off along the conour of the cross-section of the groove whilst the unfused excess core is severed.
Patent DE-2735200-A1 (DE)
Title: Image converter with two parallel, transparent plates - is mounted in vehicle to give good contrast image in fog and has liq. crystal, electrochromic, etc. layer
Inventor: KRUEGER HANS DIPL PHYS
IPC: G02F1/163
Filed: 1977-08-04
Abstract: The image converter may be used in motor vehicles for display of a section of a zone which must be continuously observed by the driver. It provides an image with good contrast and sharp contours when used with tungsten headlamps in fog or mist. Associated circuitry ensures that a set brightness level is not exceeded. The converter has two transparent supporting plates which have conducting coatings (electrodes) on their facing surfaces. Between the plates is a photoconducting layer, then an optically decoupling layer, and finally a third layer electrically switchable between two states (picture layer).
Patent DE-2735686-A1 (DE)
Title: Ultrasonic remote control system - operates using regulating signals derived from relationship of frequency to pressure
Inventor: BREIMESSER FRITZ DIPL ING
IPC: G08C23/02
Filed: 1977-08-08
Abstract: The control signal (U30) for the apparatus is derived from the relationship of the frequency of the transmitted signal on the ambient pressure. The transmitted signal is converted into a voltage corresponding to the frequency, and from the rising and falling ranges of the frequency are derived digital signals the mutual relationship in time of which determines the channel to be controlled. In the receiver there is a frequency-voltage converter having a phase regulating circuit which responds both to the magnitude and to the direction of frequency change.
Patent DE-2740037-A1 (DE)
Title: Regenerative energy utilisation system - utilises solar hydraulic or wind energy to induce e.g. chemical change in metals, alloys or compounds
Inventor: HOFFMANN KURT DIPL ING
IPC: F24S90/00
Filed: 1977-09-06
Abstract: The regenerative energy utilisation system utilises solar heat, wind or hydraulic energy for release at the point of use. This may be applied to conversion of metals, metal alloys or chemical compounds in which the energy is stored. After the energy is extracted, the substances are recycled.
Patent DE-2740518-A1 (DE)
Title: Lathe tool holder for large diameter stepped workpieces - has clamping piece in upper jaw groove, clamped by lower jaw eccentric
Inventor: GERISCH RUDOLF
IPC: B23B29/04
Filed: 1977-09-08
Abstract: The tool-holder for a lathe tool is partic. suitable for large dia. stepped work. It has upper (1) and lower (2) jaws corresponding to the width of the cutter shaft (6), and is located in a base body fitted to the machine support, being movable lengthways. At the front is a rectangular recess to take a clamping piece (5) for a vertical clamping action, and the tool itself (6). The clamping piece (5) fits via a T-shaped projection (7) in a groove (8) in the upper jaw (1), and is clamped against the tool (6) and upper jaw (1) by an eccentric (12) in a lower jaw (2) recess (10).
Patent DE-2746801-A1 (DE)
Title: Lightweight goods handling truck - has screwed shaft in slotted tube driving truck supporting lifting platform
Inventor: LINDBERG GUNNAR VILHELM
IPC: B66F9/06
Filed: 1977-10-18
Abstract: The goods handling truck is moved manually in the horizontal direction to shift small and lightweight items, while there is a motor-driven lifting platform giving a height of lift or roughly 2 metres. A truck has a horizontal chasis running on four wheels and with a vertical 2 m. mast in the form of a tube enclosing a screwed shaft running in ball bearings. A nut works on the shaft, having a component extending through a slot in the tube to support the platform, and the shaft is rotated by an electric motor, preferably at the top of the mast, and supplied by a trailing cable winding onto a drum. The screwed shaft extends beyond the chasis, and the component supporting the lifting platform is a truck with two pairs of guide wheels, running up and down the guide tube on either side of the slot in it.
Patent DE-2747263-A1 (DE)
Title: Ice scraper for car window - has profiled hand grip with switch to actuate battery powered heater strip, and cut=outs providing flexibility
Inventor: STRICKLING LUDWIG
IPC: B60S3/04
Filed: 1977-10-21
Abstract: The ice scraper for car windows has a moulded plastics shape with finger grips (5) which operate a switch to connect an integral battery to a heater strip in the scraper edge (3). The scraper edge is fitted with a hard rubber edging. The scraper is also provided with cut-outs (4) behind the finger grips to ensure a set amount of flexibility and enable the scraper to conform with the glass contour.
Patent DE-2751232-A1 (DE)
Title: Low-output heater to prevent windscreen cleaning liq. from freezing - has semiconductive element with control electrode embedded in heat conductive silicone rubber
Inventor: ROLLER HANNO
IPC: H05B3/82
Filed: 1977-11-16
Abstract: Heater, esp. of the low heat-output type for heating liqs. has an electric heating element connected to an adjustable circuit. The heating element is a semi-conductive structural component whose resistance is electrically regulated via a control electrode. The semi-conductor and a temp. sensor are mounted inside a casing of thermally conductive material. The temp. sensor is embedded in heat-conductive casting resin, pref. a silicone rubber.
Patent DE-2751342-A1 (DE)
Title: Castor wheel with central bearing - spaced from wheel by positively held moulded plastics
Inventor: BLACK JOHN W
IPC: B60B33/00
Filed: 1977-11-17
Abstract: A wheel, partic. a castor, has a bearing in a housing spaced concentrically within a wheel central hole, the space being filled with synthetic resin which is positively secured in the space to hold wheel and bearing together. The resin may be rigid or elastomeric, and may be ABS. The bearing is pref. located between an axle and a cylindrical sleeve which may be rigid or may be an elastomer with a hardness of 75 Shore A to 55 Shore D. The resin is pref. positively held by ribs on the sleeve and/or wheel extending radially into the space.
Patent DE-2754161-A1 (DE)
Title: Mobile road marking machine - has remote compressor with control valve connected to marking material tank end opposite outlet
Inventor: WOLANY HANS-JUERGEN
IPC: E01C23/22
Filed: 1977-12-06
Abstract: The marking machine for roadways has a travelling chassis with a tank containing the marking material, which is delivered by compressed air to a spray nozzle. The material is applied either directly to the road surface or to a distribution roller on a hinge mounting between the nozzle and road surface. An independent machine supplies the compressed air, being mounted at a distance from the marking material tank on the chassis, and connected to it by a pipe with control valve leading to the end of the tank opposite to the outlet.
Patent DE-2756679-A1 (DE)
Title: Low calorie food prods. - prepd. by adding milk derivs. to vegetable or spice treated with acid infusion
Inventor: MUNK WERNER GEORG
IPC: A23L19/00
Filed: 1977-12-20
Abstract: Low calorie foods are prepd. by (i) cleaning and comminuting vegetables and spices, then (ii) mixing with an acid-contg. infusion to set mixt. pH 4.3-3.5; (iii) pasteurising, (iv) mixing, before consumption, with milk prods., e.g. yogurt, sour milk, sour cream or cheese, and (v) packaging. The milk prods. may be replaced by milk admixed with yogurt bacteria, in which case the compsn. is incubated before packaging. The nutritional properties of the foods correspond to those of natural yogurt.
Patent DE-2803985-A1 (DE)
Title: Pressure liquefaction of coal - with coking of the liq. product phase under pressure in presence of hydrogen
Inventor: WUERFEL HELMUT DIPL ING DR
IPC: C10G1/00
Filed: 1978-01-30
Abstract: After hydrogenation of powdered coal as a slurry in oil, under heat and pressure, opt. with catalyst, and separation into gas and liquid phases, the liquid phase contg. residual solids is passed without pressure release to a zone in which it is coked in presence of H2 at round the hot separator pressure. Used in conversion of coal to benzine, fuel oil and other fractions. Coking under pressure eliminates wear on the usual release valve and produces a low viscosity, stable distillate tar, which is very aromatic but almost free from asphaltenes. It is very suitable for mixing with fresh coal, since it shows little tendency to polymerise, and for further processing in fixed catalyst beds, where the low asphaltene content prevent coking or sticking in the bed.
Patent DE-2808953-A1 (DE)
Title: Kitchen stove with baking and roasting oven - has heater bar below oven and coiled round microwave unit
Inventor: LEHMANN GERHARD
IPC: F24C7/02
Filed: 1978-03-02
Abstract: The kitchen stove has a baking and roasting oven using heat and/or microwave energy, having tubular heating bodies for the heater. The microwave supply system is below the oven and separated from it by a glass-ceramic plate permeable to the microwave energy. Th tubular body heater bar (6) is below the bottom(3) of the oven (1), its curves and coils passing around the micro-wave supply unit (5). It can be seamlessly mounted on the underside of the oven bottom, and the free space below it and the microwave unit can be filled with heat-absorbing insulating material.
Patent DE-2810630-A1 (DE)
Inventor: HENDEL ALFRED
IPC: E06B3/273
Filed: 1978-03-11
Abstract: For assembling the composite profile consisting of at least two profile bars (1, 2) and at least one connection profile (3, 4), the profile bars (1, 2) are provided with a ridge member (5) pointing in the direction towards the other profile bar (2, 1). Arranged in the area of the free end of the ridge member (5) is an angle profile (12) which extends in the longitudinal direction of the profile bar and which is connected on its outer corner edge to the ridge member (5) via a predetermined bending point (16). The connection profile (3, 4) has, in each case lying opposite an angle profile (12), a projection (15) which, upon bending of the angle profile (12) along the predetermined bending point (16) during assembly, engages with positive locking in the angle profile (12) and in so doing presses against the ridge member (5). In the assembly position, the connection profiles (3, 4) bear on limit stops (17, 18) arranged on the profile bars (1, 2). <IMAGE>
Patent DE-2812088-A1 (DE)
Title: pressurised water reactor with core support grid - suspended from bottom flange of core restraint cylinder
Inventor: WERRES LOTHAR
IPC: G21C5/10
Filed: 1978-03-20
Abstract: Pressurised water reactor comprises a core tank inside the reactor pressure vessel. At the bottom of the core tank, a core support grid is supported by an outward projecting flange of the grid resting on an inward projecting flange of the core tank. Pref. the depth of the grid below the inward projecting flange of the core tank is more than half the total depth of the grid. The set-back construction in the region of the bottom edge of the core tank enables the bottom dome of the reactor pressure vessel to be higher relative to the core tank, i.e. space is saved and the overall depth of the pressure vessel for a given core size can be reduced.
Patent DE-2813647-A1 (DE)
Title: Shoe leather seaming - uses an adhesive spray and a cold press to join leathers and plastics in shoe mfr.
IPC: A43D25/18
Filed: 1978-03-30
Abstract: The equipment for developing a seam in shoe mfr. uses a snout-shaped spray as an adhesive applicator mounted flexibly to a slide travelling over the material support in the direction of the seam. On both sides of the seam line there are two limiting bars, angled upwards away from the material support, which are selectively lowered to bear against the shoe material support. The system allows leathers and plastics to be joined together rapidly, and in a cycle without requiring heat application.
Patent DE-2817948-A1 (DE)
Title: Removable vehicle radiator grille - has rear holders engaging with frame and spring mounted along one edge
Inventor: TULLIUS KARL
IPC: B60R19/52
Filed: 1978-04-24
Abstract: The removable air screen or radiator grille is mounted at the front of a vehicle, particularly a tractor, being detachably secured along the edge to a frame at which the engine cladding ends. The grille(5) has, on the inside (7) and near two opposite edges(8, 10), holders(9, 14) engaging behind the frame, those (14) along one edge(10) being spring-mounted to allow movement towards the other one (8). Near one edge(8) there can be two sheet-metla hooks(9) integral with the grille, while near the opposite side(10) there is a roller(14) sliding against spring action.
Patent DE-2826472-A1 (DE)
Title: Heavy load monorail trolley - has frame of strut-linked C=shaped stirrups with separate drive motors for wheels
IPC: E01B25/24
Filed: 1978-06-16
Abstract: The track for transporting large loads at high speeds on a suspension system has driven wheels running along its single rail at the top of a frame. The latter has bottom guide rollers, with the load hung on its underside. The frame comprises two C-shaped stirrup pieces with two struts linking them to form a rigid rectangular unit. A rocker with two running-wheels is rotatably mounted at the top of each, all four wheels being driven by separate motors. Guide rollers are mounted at the bottom of the stirrup pieces.
Patent DE-2829444-A1 (DE)
Title: Hollow filler section for double glazed windows - is frame with curved corners to define cavity of panes faces
Inventor: BROECKING HANS
IPC: E06B3/663
Filed: 1978-07-05
Abstract: The hollow filler section (18) for double glazed windows, follows the periphery of the window, and receives edges of the internal faces of the two panes i.e. of the major faces delineating the sealed volume. The section is an extruded tube, continuous round the periphery, with a perforated wall facing the sealed volume, and filled with a dessicant. The arrangement improves the seal of the contained volume. The section has quarter circular bends (2) at each corner and may have a joint (3, 4) in each vertical leg (6, 7). The joints (6, 7) may lie on a common horizontal plane or be staggered, and in either case the constituent filler pieces are of an identical shape. Alternatively there may be two joints in each vertical leg with identical 'U' pieces joining straight vertical pieces to complete the frame. The joints may be dowelling with the dowels (4, 5) fitting inside the section which may be square with chamfered edges.
Patent DE-2833679-A1 (DE)
Title: Switch with position display - has reflecting element and light modifying element whose relative positions are changed by switch operation
Inventor: KINNEY DWAYNE R
IPC: H01H13/02
Filed: 1978-08-01
Abstract: The switch position display is controlled by the movement of the operating element relative to the switch body. It has a reflecting element (36) and an element (28) which modifies the light and forms a light source depending on the ambient light. The frequency distribution of the incident ambient light is changed. The two elements (28, 36) move relative to each other when the operating element is moved. One of the elements (28, 36) is fixed with respect to the switch body near the other element (28, 36). The modified ambient light falls on the reflecting element when the switch is in one position while in its other position the reflecting element is illuminated exclusively by the ambient light. The light modifying element may contain a fluorecent material.
Patent DE-2835646-A1 (DE)
Title: Bed cover with washable and heat retaining components - has adhering textile strips maintaining the two in contact
IPC: A47G9/02
Filed: 1978-08-14
Abstract: The washable section of a bed cover of the eiderdown or down quilt type, has along the edge at least one end, a strip of textile adhesive material. The section which conserves the heat has along at least the edge corresp. to that of the washable section with the adhesive strip, an attaching strip, part of the loops of which have not be cut through. The attaching strip may form part of an ornament such as a velvet border, etc., whilst on the adhesive a strip of non-clinging tape is provided, and the arrangement prevents separation of the two components during use so that the washable section keeps the other clean all the time.
Patent DE-2841049-A1 (DE)
Title: Coin packaging machine with misalignment detector - includes camshaft with rotation reversed if faulty alignment is sensed
Inventor: FURUYA KATUSUKE
IPC: G07D9/06
Filed: 1978-09-21
Abstract: The coin packaging machine has a detector which can sense misalignment of coins stacked in a cylinder. A control arrangement temporarily inhibits the packaging operation upon detection of misaligned coins but automatically restarts the packaging operation is the misalignment is corrected, e.g. by vibration before the elapse of a predetermined time. A cam shaft which controls the packing operation of the machine is caused to turn in reverse if misalignment is detected. The detector continues to sense for misalignment and if misalignment is eliminated during the rotation of the shaft in reverse, the cam shaft is caused to return to forward rotation to continue the packing operation, and if the misalignment is not eliminated, and the cam shaft has reached a certain predetermined position packing operations of the machine are ceased.
Patent DE-2843010-A1 (DE)
Title: Friction drive for spindle press - has friction disc on shaft slid in bearings by thruster mechanism
Inventor: GEORG OTTO DR ING
IPC: F16H15/10
Filed: 1978-10-03
Abstract: The friction-drive unit is esp. for spindle presses, having a friction disc fixed to a shaft sliding in bearings. A thruster mechanism is provided for the disc, which is driven by a motor via a speed-increasing transmission mechanism. There can be four, alternatively six, drive units grouped round the central disc, the opposite ones working together. The design releives load on the spindle, allows easy changeover to the return stroke and transmits more power in the case of heavy presses.