baber/WOPTO huggingface dataset:
Patent DE-2808947-A1 (DE)
Title: Adjustable fitting for wing mirror - consists of profiled slotted rail with tongues for screws of mirror foot
Inventor: MITTELHAEUSER BERNHARD
IPC: B60R1/06
Filed: 1978-03-02
Abstract: The external driving mirror has a profiled foot(8) which fits over a rail(1) to which it is bolted by screws fitted into tongues (3) bent into the ends of the rail. The rail has a central, recessed slot(2) which fits over the two bolts through the vehicle body. The mounting bolts are completely covered by the mirror foot. The fitting replaces a conventional fitting and allows some adjustment in the mirror position, without any additional mounting holes through the body.
Patent DE-2812472-A1 (DE)
Title: Open=end spinning sliver feed - has additional oscillating spreader to present sliver to loosening section
Inventor: DAMMANN PETER DIPL ING
IPC: D01H4/32
Filed: 1978-03-22
Abstract: In the fibre loosening and sliver feed section of an open-end spinning unit, there is >=1 additional drawing-in unit to spread the sliver while it is moving in. The additional spreader is a roller with a spring-loaded counter-pressure unit running radially to the roller, which is driven in an oscillating motion. The counter-pressure unit can be a roller with teeth held by a spring against cams ranging into the teeth, or a plate held radially by a spring against the roller with an oscillating drive. The system ensures that the fibres are evenly and consistently sepd. from the sliver to be fed to the spinning chamber.
Patent DE-2814148-A1 (DE)
Title: Lubricating system for watercraft propulsion modules - uses compressed air mixed with oil to raise pressure in casing above water pressure
Inventor: GRADEWALD REINHOLD ING GRAD
IPC: B63H23/02
Filed: 1978-04-01
Abstract: The lubricating system for watercraft propulsion modules is for units such as transverse thrusters and steerable propellers, with casings pressurised above the ambient level. A mixture of compressed air and oil from a pumping and proportioning unit is fed into the casing via supply pipes to the various zones requiring lubrication, terminating in appropriate fittings. The air is used to raise casing pressure, the level being determined by an adjustable relief valve in a vent line. The oil drains into a sump and is pumped back to storage via a water-detecting/indicating device.
Patent DE-2814653-A1 (DE)
Title: Space-saving training appts. for muscle development - has exercising arm describing rotary movement and coupled to load arm via rope for even force distribution
IPC: A63B21/00
Filed: 1978-04-05
Abstract: The training machine which exerts an even or irregular torque on the muscles to be exercised includes levers which execute a circular movement about the point of rotation so that the cable (or chain or belt) rolls down over rollers, and lifts counterweight. A semicircular disc remains stationary and only the lever draws the cable over the rollers. By adjusting the length of the lever the training machine can be used for exercising all groups of muscles. The handles can be exchanged for padded foot elements or the like.
Patent DE-2815043-A1 (DE)
Title: Horse blanket fixed at front and rear - has side strips at rear each fixed by straps around leg between hock and knee
Inventor: HESS PETRA
IPC: A01K13/00
Filed: 1978-04-07
Abstract: The horse blanket has a central cut out at its front and at the side of this cut-out are fixing devices for connection in front of the horse's chest. There arestrip-shaped attachments (9) which run transversely outwards in the region of the rear edge (7) of the blanket. At their outer ends, these attachments have bands (11, 13) with which they can be fixed to the corresponding rear leg between the hock joint (18) and the knee (19).
Patent DE-2820766-A1 (DE)
Title: Gear teeth checking device - has gear shaft rotated by rack and measurements are compared with others of same type
Inventor: SCHOBER KARL DIPL ING
IPC: G01L5/00
Filed: 1978-05-12
Abstract: The gear teeth are tested for their machining quality, selection of material used, mating and treatment of the used materials. This is done, e.g. by rotating a gear shaft by a rack. The force used to move the rack (29), its travel distance and the force transmitted by this movement to the gear shaft (38) held without friction in a rocker arm are measured and compared with other measurements of this type.
Patent DE-2821847-A1 (DE)
Title: Filter bag for dust-laden air - with openings in support frame producing uniform back-flushing effect
Inventor: HOELTER HEINZ
IPC: B01D46/00
Filed: 1978-05-19
Abstract: Filter bags for dust laden air consists of a frame which supports the enclosing filter bag, often made of several layers and of material thick enough to act as a flame protection. In such cases, and when the filter bags are >2 m long, air blown in from the open end is not sufficient for backflushing operations. The frame is thus designed in such a way that the section of the back-flushing openings in it are larger on the sides of the bag than at the bottom. The opposed air streams on the sides result in a uniform application of back-flushing air over the whole filter surface area.
Patent DE-2828670-A1 (DE)
Title: Tool for undoing tight nuts - has hammer blow to lever effected by sudden release of compressed springs
Inventor: ANWANDER WERNER
IPC: B25B19/00
Filed: 1978-06-30
Abstract: A tool has two levers mounted on a common pivot. One first lever supports a bar on a pivot which is loaded by curved springs on guides. A pin on the second lever engages the head of the bar when the second lever is rotated clockwise. The pin slips out of engagement with the head of the bar, as it approaches the first lever, so that the bar is driven by the springs to strike the blocks attached to the first lever which is fitted over the nut.
Patent DE-2829377-A1 (DE)
Title: Compsn. for sealing underground formations against water penetration - contains bitumen or bitumen-latex emulsion, ammonium sulphate, ammonium hydroxide and zinc oxide
Inventor: KOSINA ZDENEK
IPC: C08L95/00
Filed: 1978-07-04
Abstract: An injection mixt. for insulation against penetration of water contains (a) 100 pts. wt. of a bitumen or bitumen latex emulsion, 5-15 pts. wt. of a 40% aq. soln. of (NH4)2SO4, 0.5-3 pts. wt. NH4OH as a 26% soln., and 0.3-2 pts. wt. ZnO. The compsn. is used for sealing underground formations, e.g. in tunnels or shafts, and for sealing permeable ground in mining or building. The pptn. time of the bitumen can be accurately and simply controlled. Mineralised water is not necessary. The compsn. is prepd. immediately before use by adding the (NH4)2SO4 soln. to the bitumen or bitumen-latex emulsion, followed by the NH4OH and finally the ZnO. The ZnO is pref. added as a suspension in a small amt. of water.
Patent DE-2833736-A1 (DE)
Inventor: LUEG WILHELM
IPC: A01C3/02
Filed: 1978-08-01
Abstract: Organic materials, such as plants and/or animal excrement, are delivered at the start of a reaction stage and are subsequently subjected to an anaerobic or aerobic fermentation, and the fermented final product is drawn off again at the end. In this process, the materials to be fermented are conveyed through the reaction stage at an at least quasi-continuous speed, the biogas formed in the anaerobic procedure or the heat formed in the aerobic procedure being drawn off and being available for further consumption as an energy-recovery product. An apparatus for carrying out the process is described. <IMAGE>
Patent DE-2833973-A1 (DE)
Title: Switch position sensor for HV installation - uses perforated code card and optical sensing device as indicator
Inventor: HARTIG ALFRED DR ING
IPC: H02J13/00
Filed: 1978-08-03
Abstract: In order to give signalling of the state of switches in an HV switch yard, an opto-mechanical sensor is used. It comprises a perforated plate (1, 2), the holes corresponding to a code. The perforations are scanned by fixed light guides, one set acting as transmitters of light and the corresponding set as detectors of the hole positions. The plate is attached to the switch operating mechanism The sensor information gives the On or Off position and an error signal if the plate is in a midway position. The arrangement is simple, robust, and free from electromagnetic or electrostatic interference.
Patent DE-2839346-A1 (DE)
Title: Voltage supply circuit for inverter tube - has transistor oscillator stabilised by two stage control voltage amplifier which feeds rectified voltage to transistor base
Inventor: RIEGER WALTER DIPL ING
IPC: H01J29/98
Filed: 1978-09-09
Abstract: The inverter tube is used for amplifying a visible optical radiation and has a transistor oscillator, operated in inductive feedback, which drives a transformer primary, whose secondary provides the transformed high voltage. At the secondary side is provided a cascade circuit for multiplying the transformer output voltage. The oscillator amplitude is stabilised by a two-stage control amplifier with two transistors, a capacitor and a diode. This stabilising assembly taps a fraction of the primary a.c. voltage which rectified and supplied to the oscillator transistor base with such polarity, as to provide a positive voltage at dropping amplitude of the transistor oscillator. The secondary voltage is affected by a transistor, forming a variable resistor, and a control amplifier in dependence on the input radiation intensity of the inverter tube.
Patent DE-2840164-A1 (DE)
Title: IC engine seal strip or piston ring - has wear resistant material in groove having one or more recesses in groove bottom
Inventor: MORSBACH MARTIN DR ING
IPC: F16J9/26
Filed: 1978-09-15
Abstract: The seal component subject to frictional wear, is provided with a wear-resistant layer (8), pref. applied by a hot spray process on its bearing surface. The surface has a groove (5) and the groove bottom has one or more recesses (6, 7). The recesses may be arranged at one or both sides of the groove bottom immediately adjacent to the side walls (3, 4) of the groove. They may have a rectangular cross-section. Their width maybe equal to or smaller than their depth. They may be wholly or partly filled with organic material.
Patent DE-2840172-A1 (DE)
Title: Checking water sterilisation - by combining germ dyeing with 3',6'-di:acetyl-fluorescein, membrane filtration and incident light fluorescence microscopy
Inventor: FORSTMAIER IRMI
IPC: C12Q1/04
Filed: 1978-09-15
Abstract: 3',6'-Diacetyl-fluorescein (I) is used as dye in the vital fluorochroming process for checking water sterilisation by oxidn. and the preparations obtd. are examined under the microscope while they are still moist, pref. by incident light fluorescence. All heterotrophic microorganisms can be dyed with (I) e.g. haemolysing streptococci, Staphylococcus aureus, E. coli, Proteus vulgaris, Pseudomonas aeruginosa, Aerobacter aerogenes, Bact. subtilis, megaterium and cereus. Germ detection is quick, sensitive and limited to living germs. (I) fluoresces only after the enzymatic hydrolysis of both ester bonds and is non-toxic in the concns. used. Moist filters can be studied, immediately, without loss in vitality.
Patent DE-2841938-A1 (DE)
Title: Sporting rifle bolt mechanism - has two position tilting block behind tilting barrel, interlocking with barrel extension when closed
Inventor: BLASER HORST
IPC: F41A3/58
Filed: 1978-09-27
Abstract: The breech mechanism for a sporting rifle includes a hinge pin about which the barrel (21) can be swung downwards. Behind this, on the same level is a second pin (2) about which a block (1) can be tilted forwards when the barrel is swung down. This block is locked in this position by the base (6) of the release arm (14) which allows the barrel to tilt. When closed, the block returns to its upright position and the base engages a recess (17) in the bottom. At the same time the hooked rear part (12) of an extension (11) on the barrel retains a lug (23) projecting from the top of block. Also a lower part (18) of the extension fits into a recess (19) in the bottom of the block, behind its hinge pin (2). The block can be freed from this pin.
Patent DE-2844969-A1 (DE)
Title: Glazing edge U=section sealant fill mass determination - using direct average U=section side wall projection measurement
Inventor: KIENBAUM HANS LOTHAR ING GRAD
IPC: G01B5/18
Filed: 1978-10-16
Abstract: The device for determining the quantity, or volume of material required to fill a U-shaped cross-section is applicable to insulation glazing to be edge-filled with sealant. It obviates the need for electronic processing of many measurements. The device contains two measurement blocks (7, 8) which rest on the U-section side plates (16b, 17b). As they move along the section, variations in side plate projection distance change their position w.r.t. the intermediate piece (1) which slides along in contact with the U-section distance piece (18b). Both blocks act on a single measurement transducer (15) via a rocker (4). The transducer output signal corresp. to the average projection distance of the side plates. The block and intermediate piece are dimensioned to cater for a range of U-section sizes.
Patent DE-2851742-A1 (DE)
Inventor: FOLLERT HANS GUENTER
IPC: E21D9/087
Filed: 1978-11-30
Abstract: The tunnelling shield (10) has a base segment (12) and two expanding segments (13, 14) which are connected in an articulated manner on either side of the base segment (12), secure the excavation space in the face and roof area and have overlapping segment extensions (13b, 14b) which are pressed against the excavation wall by expanding devices (16) with expanding cylinders (17). The tunnelling machine is displaceably mounted in a bearing segment (19) firmly connected to the base segment (12) and having guide rails (20). Firm bracing of the expanding segments (13, 14) inside the excavation space is obtained by extension of the expanding cylinders (17), whereas the bracing is released by retraction of the expanding cylinders (17) so that the advance of the shield (10) is facilitated and the controllability of the shield (10) is improved. <IMAGE>
Patent DE-2856350-A1 (DE)
Title: Transporter lorry for drum loads - has recessed flaps in load surface forming troughs
Inventor: KRONE BERNARD
IPC: B60P3/035
Filed: 1978-12-27
Abstract: The load surface of the drum or coil transporter has pairs of flaps straddling a centre line, to drop and form troughs to hold the round loads with axes parallel to the direction of travel. The flaps enable the vehicle to be converted between normal loads and drum loads with a minimum of effort and without special equipment. The flaps are supported with their free ends on a central beam which is raised and lowered by a servo drive relieving the operator of manual effort. The amount of recess can be adjusted to suit the size of drum.
Patent DE-2909164-A1 (DE)
Title: Measuring longitudinal forces in vehicle steering track rods - using sprung body with strain gauge plates between rings
Inventor: BURCKARDT DIETER ING GRAD
IPC: G01L1/22
Filed: 1979-03-08
Abstract: A force sensor, esp. for measuring the stress and strain forces in vehicle steering system track rods using a spring body with strain gauges attached to the tested element, achieves very high measurement accuracy using a very short constructional length and a simple design. The spring body has a ring at either end eah with one or more peripheral pins projecting towards the other ring. The pins are connected together via measurement plates placed between them in the direction of action of the force and extending over the length of the pins. Each ring may have four pins equally spaced about its circumference. Each strain gauges may be mounted at an angle of 45 degrees to the direction of force.
Patent DE-2914467-A1 (DE)
Title: Steel-reinforced glass fire protection door - has frame comprising shells fitting one inside the other
Inventor: PODSZUCK KARL ING GRAD
IPC: E06B5/16
Filed: 1979-04-10
Abstract: The steel-reinforced glass fire-protection door has a leaf consisting of one or more panes. These panes occupy most of the surface and are enclosed by a rectangular tubular steel frame. The frame comprises three or more shells (7-11) fitting one inside the other. The innermost one of the shells may be of rectangular-section tube, enclosed by an insulating layer forming the middle shell and in turn enclosed by a sheet-steel casing forming the outer shell. The insulating layer can comprise insulating plates fitting together.
Patent DE-2918455-A1 (DE)
Title: Health promotion and relaxation beam - is of wood planed on four sides on which user can rest
Inventor: KOELICHEN GEB LOESSL MELANIE V
IPC: A61G13/00
Filed: 1979-05-08
Abstract: The beam is intended for health promotion and relaxation particularly for people who have been sitting hunched up for long periods at work, or when motoring etc. It is made of wood, planed on all four sides, 1100-1500mm. long, 70-100mm. wide and 50-70mm thick, on which the user lies to bring his spinal column flat against it.
Patent DE-2921482-A1 (DE)
Inventor: BOSSHARD ERNST
IPC: G21C19/07
Filed: 1979-05-26
Abstract: The rack has a base plate (1) on which there are provided uniformly distributed through-holes. The base plate (1) is provided on its underside with at least four tube sections (10) situated far apart from one another. At the lower end, these tube sections (10) have an internal thread (16) in which the mating thread of a bottom fitting (40) engages. The bottom fitting (40) projects downwards out of the tube section (10) and can be adjusted in height working from above by means of a tool. Also engaging in the internal thread (16) is a hollow bolt (52), which - after the bottom fitting (40) has been accurately set - is likewise screwed working from above against the bottom fitting (40). This renders it possible firstly to set the base plate (1) down in the water basin, and to level it off and thereafter to mount on it the support tube (24) which accommodates the fuel element bundle. Consequently, the dimensioning of the base plate can be made larger in plan than in the case of racks which are assembled outside the basin and set down as a whole in the basin. Thanks to the larger plate dimensioning, the rack is safer against being overturned. <IMAGE>
Patent DE-2921893-A1 (DE)
Title: Explosive shell feed system for field guns etc. - uses magazine with guide track for tubes holding shells, rotated by motor and drive belt
Inventor: HIPP JOHANN DIPL PHYS
IPC: F41A9/76
Filed: 1979-05-30
Abstract: The ammunition feed system with shells housed inside a container with an elliptical chamber, uses a motor to advance the shells around the interior. Each shell fits inside a tube which has a drive belt in contact with its outside, the belt enclosing all the tubes and rotating them. Housed inside one tube is a motor with its drive shaft keyed to the interior of the tube, to rotate it. The base of the motor has a projecting spigot which fits inside a groove in the base member, which acts as the guide track. Between the shells are pairs of rollers which reduce friction as the cases rotate.
Patent DE-2928498-A1 (DE)
Title: Acoustic signal generator for motorcycle - has two electromagnetic coils allowing use as warning horn and signalling buzzer
Inventor: GEPFERT STFAN
IPC: G10K9/15
Filed: 1979-07-14
Abstract: The acoustic signal generator has a pulsed electromagnetic drive and a sound-radiating membrane. The drive contains two coils producing magnetic fields of different effects. The coils are supplied separately but are connected in series with a tapping connection between them. The coils have different turns numbers and/or wires of different cross-sections. The generator is for use on a motorcycle as a warning horn and signalling buzzer. The advantage lies in simple design, reliability, and easy manufacture.
Patent DE-2932709-A1 (DE)
Inventor: SCHNEIDER BERNHARD
IPC: E04H12/22
Filed: 1979-08-13
Abstract: The bearing arrangement for a high-voltage-line mast (1) bears, on the foot (2) of the latter, a bushing (8) into which a bolt, guided through a bearing slab (14), is partially screwed. There is play between it and the bearing slab (14). By means of wedge-shaped attachments, the bearing slab (14) is fixed against displacement, in corresponding cutouts of the foundation pit (6). Owing to punctiform mounting of the mast (1) by means of bolt, bushing (8) and bearing slab (14), the mast (1) can be particularly easily inclined (arrow 21), rotated (arrow 24) and moved into a desired position (22, 23), the latter depending on direction, weight and tensile force of the cables to be attached. A lifting apparatus, e.g. a crane, can be dispensed with when erecting the mast (1). <IMAGE>
Patent DE-2938458-A1 (DE)
Title: Stretch ribbon edge scalloping - has weft-free zones surrounded by stretch yarn to pull edge into scallops
Inventor: HABERMANN MARTIN
IPC: D03D35/00
Filed: 1979-09-22
Abstract: Edge of the woven stretch ribbon, at the weft entry side, has sections with clear zones where the warps are free of wefts. There are tensed structure yarns running down the ribbon edge, and round the clear zones, bonded with the edge warps and the wefts, with yarn shift to the inner weft bondings. Designed to give a decorative edging to stretch ribbon material, the structure gives a stable and durable scalloping.
Patent DE-2941128-A1 (DE)
Title: Caliper for disc brake
Inventor: BOWSHER GLYNNE THOMAS
IPC: F16D55/224
Filed: 1979-10-10
Abstract: The rail vehicle disc brake has friction pads mounted in a caliper which straddles a disc. One of the pads is applied directly to the disc by an actuator associated with one of the arms of the caliper, the other pad being applied to the opposite face of the disc via a reaction mechanism which displaces the caliper. The latter consists of two rigid arms disposed on opposite sides of the disc, the arms being joined by a cross arm allowing relative movement to compensate for angular movement of the disc w.r.t. the caliper.
Patent DE-2946476-A1 (DE)
Inventor: KRATEL GUENTER DIPL CHEM DR
IPC: C04B35/71
Filed: 1979-11-17
Abstract: 1. Process for the manufacture of shaped heat- insulating bodies based on finely dispersed water-insoluble oxidic metal compounds, in par ticular of the elements silicon and/or aluminium, inorganic binders, if appropriate opacifying agents, if appropriate mineral fibres and if appropriate other additives, these bodies having thermal conductivities of 0.02 to 0.1 W/Km (sic) at temperatures of about 300 to about 500deg.C, charac terized in that
Patent DE-3001673-A1 (DE)
Title: Adjustable cell-type pump - has casing halves hinging together on pivot pin fixed in housing
Inventor: BAUDER ARMIN ING GRAD
IPC: F04C14/22
Filed: 1980-01-18
Abstract: The adjustable cell-type pump has a casing comprising two halves adjustable in relation to each other, moving in a housing and engaging together by means of protrusions. The housing contains inlet and outlet passages. The casing halves (3,4) hinge together by means of a pivot pin (9) fixed in position in the housing (8). The protrusions (6) at the joins (5) between them can be in the form of intermeshing teeth, the gaps (6a) between the teeth forming outlet ports (19). An annular chamber (7) can be formed in the housing round the halves, connected to the outlet ports and outlet passage (21).