baber/WOPTO huggingface dataset:
Patent DE-2525145-A1 (DE)
Title: Drawing board device with adjustable scales - has sliding cursor on pivoting scale including notch acting as pen guide
Inventor: KAITATZIDIS MICHAEL DIPL ING
IPC: B43L13/04
Filed: 1975-06-06
Abstract: The drawing installation consists of a drawing board with a drawing aid mounted on it adjustable along parallel guides in straight lines with draw out edges. A sliding element (5, 5') projecting beyond the draw out edge (15) on the drawing aid (2) is fitted adjustable along the drawing edge (15) which has a recess (6) in the projecting section to receive and guide a drawing pen. The sliding element (5) is adjustable on the drawing aid (2) through at least one groove and a guide stay (7), and the sliding element is also fitted with a fixing screw permitting it to be fixed in any desired position.
Patent DE-2529465-A1 (DE)
Title: Roll mantle end sealing pieces compensating deflection - form bearing and sealing zones supporting roll in part hydrostatically
Inventor: WANKE WILHELM
IPC: D21G1/02
Filed: 1975-07-02
Abstract: The provision in a zone at the ends of rolls of separate end seals for a hydraulic pressure chamber is disclosed. Sealing pieces for the ends of rolls with compensation for deflection in the roll mantle by means of roll detail supports are claimed and have bearing zones for guiding the roller, designed so that hydrostatic or partially hydrostatic bearing support is present. The bearing zones embrace only part of the radial circumference of the roller and primary as well as secondary loads on the end sealing details caused by the hydrostatic pressure are partially or wholly compensated by the setting up of a counter pressure sealing surface according to hydrostatic principles. The design improves the design of the end pieces with bearing and sealing zones.
Patent DE-2533546-A1 (DE)
Title: Insulated transport and display container - has shelving openable about central hinged plane and mounted on castors
Inventor: SCHINNERER FRANK
IPC: B65D19/42
Filed: 1975-07-26
Abstract: The insulated transport and container device has a display system by which the items contained within it may be exhibited and removed. The container or transport device can be undone about its mid section, and folded outwards exposing the contents of the container for display. The contents of the container are set out on shelves which may be inspected by prospective purchasers or by warehousemen who may be unloading the containers when they are to be used purely as transport devices. The containers have sets of wheeled casters provided on each hinged halt for moving from the container vehicle or in a warehouse.
Patent DE-2538645-A1 (DE)
Title: Shredding machine for destroying documents - has two chamber compactor with common double acting compacting ram
Inventor: EHINGER ADOLF
IPC: B30B9/30
Filed: 1975-08-30
Abstract: The document shredding machine with cutting or tearing system has a downstream compactor for cut material. The shreading arrangement continues to work during the compacting cycle. The compacting is able to deal with the shreaded material produced during the working cycle. The compacting arrangement has two opposite compacting chambers (13, 14) and in each of these acts a common double stroke ram (16) in alternating cycles. Both compacting chambers are arranged symmetrically to the inlet opening for the shredded material arriving from the shredding machine.
Patent DE-2544297-A1 (DE)
Title: Multiple layer unit plate forming installation - has feed devices to propel sheets of plastic material between dies in vibratory motion
Inventor: VALJUKOV EDUARD A
IPC: B28B15/00
Filed: 1975-10-03
Abstract: Plant for production of multilayer constructional units of plastic type plate materials has a device for feed of dies between the plate forming machine. A device is provided for vibratory motion of three feed devices which propel the plates of plastic material between the dies. Two of the feed devices are situated in sequential line with a distributor installation between them to transport the plates between the feed devices. The third feed is situated below the distributor in front of the vibratory forming device.
Patent DE-2559596-A1 (DE)
Title: Chlorobenzoylamino-ethyl-phenoxy-heptanoic acid - with hypolipaemic activity
Inventor: WITTE ERNST-CHRISTIAN DR RER N
IPC: C07C233/12
Filed: 1975-12-24
Abstract: 2- 4- 2-(4-Chlorobenzoylamino)ethyl phenoxy heptanoic acid (I) and its methyl and ethyl esters and salts are new cpds. Like the lower homologues described in the Parent Patent, cpd. (I) has hypolipaemic activity. Its activity is superior to that of clofibrate. In an example, the Me ester of (I) is prepd. by reacting N-(4-chlorobenzoyl)-tyramine with methyl alpha-bromoenanthate.
Patent DE-2600280-A1 (DE)
Title: Ball bearing casing removal unit - has twin steel jaws which fit around casing and engage with semicircular cut outs
Inventor: HACKS HEINZ
IPC: B25B27/06
Filed: 1976-01-07
Abstract: The ball bearing withdrawal device, removes ball bearing mountings of 16-40mm external diameter from the drive shafts of small electric tools. It has a pair of steel jaws which are clamped into the semi-circular cut out sections on the bearing casing. This allows the entire unit to be withdrawn as one when gripped between the jaws of the withdrawal device. The edge of the jaws are profiled to match up with the edges of the bearing casing sections.
Patent DE-2600312-A1 (DE)
Title: Rectangular to arched doorway conversion - uses plastic or other arched element for top insertion
Inventor: HAUBROK HORST-WALTER
IPC: E06B1/00
Filed: 1976-01-07
Abstract: The arched building element is suitable for subsequently building into existing rectangular doorway openings. It can be made of plastics, or other materials, and has rectangular external surfaces to fit the inside surfaces of such openings. It is inserted in the upper region of the opening. In addition to the arched effect, the visible surfaces may display patterns and ornamentation.
Patent DE-2600509-A1 (DE)
Title: Petrol engine ignition contact breaker - uses magnetically-operated, hermetically-sealed relay and magnetic ring
IPC: F02P7/06
Filed: 1976-01-08
Abstract: The relay is operated by a magnet ring having a pole count compatible with the number of engine cylinders. The relay closes the circuit to the first transistor in an electronic ignition system and thus controls the current flow in the ignition coil primary winding. The relay, typically a reed relay filled with an inert gas, takes the place of the conventional contact breaker points, and the magnet ring replaces the multilobed cam driving the contact breaker arm controlling the opening of the points. The reliability and performance of the ignition system are improved as wear and contamination are eliminated and mechanical inertia greatly reduced.
Patent DE-2603796-A1 (DE)
Title: Forming tubing sections from film - by feeding folded film into box where its sides open and overlap
Inventor: WEHINGER RUDOLF ING GRAD
IPC: B29C53/36
Filed: 1976-02-02
Abstract: Round, rectangular or oval sections of tubing are produced from webs of film by a device with a film feeding area and an adjacent forming part, the feed area has lateral guides on a feed tube and a distance piece at approximately the middle of that tube. The device takes up very little space (as it uses folded film) and can be adjusted to take various films, widthsand thicknesses.
Patent DE-2607374-A1 (DE)
Title: Mounting for car roof lining with hoops inserted in loops - with centre of hoop abutting against roof panelling
Inventor: KRAUSS WERNER
IPC: B60R13/02
Filed: 1976-02-24
Abstract: Mounting for car roof lining comprises hoops which are inserted in loops attached to the rar surface of the roof lining and of which the central regions abut against the roof panelling. The material and thickness of the loops are such that they serve not only to attach the roof lining to the hoops, but also to insulate the hoops from the roof panelling. Pref. the loops consist of polyester fleece strips of suitable thickness which are welded or stitched to the roof lining. The arrangement avoids the material costs and labour required for the conventional arrangement of adhering strips of insulating material to the lower surface of the roof panelling.
Patent DE-2609232-A1 (DE)
Title: Adjustable picture hook unit - includes two strips movable relative to each other with teeth on vertical strip
Inventor: SPIER I MARTIN
IPC: A47G1/20
Filed: 1976-03-05
Abstract: The picture hanging device comprises a plastics strip (14) which is attached to the wall (12) by nails which pass through holes provided in the ends of the horizontal strip. The back of the horizontal strip (14) has grooves 14a, 14b along which a second vertical strip (15) can be displaced. This second strip has integral teeth (17) for hanging a picture at different points along the length of the strip, these elementss being mounted along a line running at right angles to the longitudinal axis of the first horizontal strip (14). A picture can thereby be displaced both horizontally and verticaly along the relative axis of the strips without danger of tilting merely by displacing the second strip relative to the first and by altering the position from which the picture is hung on the second strip.
Patent DE-2620840-A1 (DE)
Title: Cold flow improving additive for middle distillate fuel oils - contains ethylene (co)polymer and co-additive comprising wax or (alpha)-olefins
Inventor: WISOTSKY MAX J
IPC: C10L1/16
Filed: 1976-05-11
Abstract: Middle distillate (atmospheric) fuel oil compsns. (having a cloud point of >=-15 degrees C) contain 0.005-3 wt. % of a synergistic flow improving additive package comprising (A) 0.3-10 pts. wt. of an oil-soluble ethylene-contg. polymeric pour point depressant (no. ave. mol. wt.:500-50000, pref. 1000-5000) selected from (i) branded polyethylene, (ii) chlorinated (5-35 wt. % Cl) polyethylene and (iii) copolymers of 3-40 molar proportions of ethylene with a 3-16C alpha-monoolefin or a monoethylenically unsaturated mono- or diester of formula R1R2C=CHR3 (where R1 is H or methyl; R2 is an -OOCR4 or -COOR4 gp. where R4 is H or 1-16C alkyl; and R, is H or -COOR4) per 1 pt. wt. (B) a coadditive selected from (a) beeswax, (b) ozokerite wax and (c) a mixt. of alpha-monoolefins (24-50C, with the majority being >=30C). The additive is used esp. with fuel oils boiling in the range 120-400 degrees C, having cloud points of 5 degrees C to -15 dgrees C and pour points within 3 degrees C of the cloud point, e.g. diesel fuels and heating oils. The additive controls the wax crystal size of the fuels to improve filterability and cold flow properties.
Patent DE-2623111-A1 (DE)
Title: Tipping control for skip lorry - with long swing arms and pivot at bottom rear of skip
Inventor: GEIGER JOHANN ING
IPC: B60P1/48
Filed: 1976-05-22
Abstract: The skip lorry has a U-shaped chassis which straddles the skip (6). This allows the lorry to be backed towards the skip, with the lifting arms (2, 3) engaging the skip in a horizontal coupling movement. The skip is raised and secured for transport. The pivot axis (21) of the skip on the long swing arms (2, 3) is at the bottom rear edge. This allows the skip to be tipped clear of the back of the lorry. The long swing arms can lift the skip to drop the contents onto a raised position. This allows transfer to other vehicles or hoppers. The tipping control is low and compact and requires few operating rams.
Patent DE-2644457-A1 (DE)
Title: Price identification disc for supermarket goods - has cover disc held with rivet that is removed with special tool
Inventor: MOEWES GEB HOLSTEN ERIKA
IPC: G09F3/00
Filed: 1976-10-01
Abstract: An identification disc with price details for supermarket goods is designed to prevent pilfering. A preformed disc (2) with price and identification details is secured to an article (1) by a number of small rivets (7). A cover disc (3) is located on top and is held in position by a central rivet (9) of thermoplastic materials. At the checkout point a special purpose tool e.g. soldering iron, is inserted into the disc to melt the plastic rivet to allow removal of the top disc. The details are then entered into a calculator.
Patent DE-2651656-A1 (DE)
Inventor: SHAVIT HENRI
IPC: A63H33/10
Filed: 1976-11-12
Abstract: In this construction-element kit, two types of construction elements (1, 2) are provided, of which there is a multiplicity in each case and which can be connected to one another by plug-in connections. In this case, one type of the construction elements is an insertion bar (1) of at least 15 cm in length, while the other construction elements (2) have at least two plug-in couplings which are disposed at any desired angle to one another and with which the ends of the insertion bars (1) fit together. Virtually any desired structure can thus be assembled from insertion bars (1) and plug-in couplings. In this case, the size of the insertion bars makes this game suitable above all even for infants since the connections to be produced are simple and a relatively large structure is produced very quickly. <IMAGE>
Patent DE-2652715-A1 (DE)
Title: Thermoplastic cable junction box - has moulded external ribs to increase rigidity of housing
Inventor: HAEDER WOLFGANG
IPC: H02G15/113
Filed: 1976-11-19
Abstract: The junction box comprises two shells which are thermoplastic mouldings, and which have the cable entries formed into the ends of the shells. To improve the rigidity of the body section (3) of each shell a series of radial ribs (4) is included in the moulding. Typically the ribs are external, but designs with internal rib stiffeners can also be employed. The shells may be held together with two bolts (15), one at each end. Typically labyrinth type seals are used on the joint flanges to give a good seal between shells. It is advantageous to bow the long mating faces (21) to assist in ensuring a good fit over the whole length of the box.
Patent DE-2655039-A1 (DE)
Title: Support bar for suspended file for maps, documents etc. - has U=section plastics moulding which grips file by means of internal projections
Inventor: WEIHE ROLF
IPC: B42F15/00
Filed: 1976-12-04
Abstract: The individual files(1) of a suspended filing system have a flat surface(2) at the back of the file provided with a number of holes (3). The support bar (4) is moulded from plastic in a U section with arms (5, 6), with the arm (6) having an extension (8). The bar (4) has a number of internal projections (9) which match the holes (3) in the file (1). The back (2) of the file (3) is fitted into the U section (4) with the projections (9) passing through the holes (3). Heat is applied to the projections so that they are spot welded to the opposite arm (6) of the U section (4). The extension (8) of the arm (6) is then folded upwards to form a rail for the index tab (11).
Patent DE-2702715-A1 (DE)
Title: Auxiliary wheel fixing system for tractors - has auxiliary wheel with tensioning system of toggle levers to couple to existing wheel
Inventor: MOL KREJN
IPC: B60B11/02
Filed: 1977-01-24
Abstract: The auxiliary wheel is attached to the existing vehicle road wheel by a system of toggle levers (2). The toggle levers are pivoted (3) to two parallel bars (4). The parallel bars are joined by a centre piece (5) coaxial to the auxiliary wheel centre. The centre piece has an internal thread to accommodate a threaded spindle carrying a flange (7). The flange engages with a fork formed on the one free end (23) to engage with the rim of the existing road wheel. The free ends of each parallel bar carry a fitting (14). The fitting has a tubular section (15) containing a sliding bolt. The bolt is moved axially in the direction of the auxiliary wheel rim (1) by means of a set screw (17). To prevent the rim tensioning bolt. A set screw (20) engages with the recess.
Patent DE-2707644-A1 (DE)
Title: Frame for hanging large charts, drawings etc. - has movable interconnected fingers linking up with fixed fingers forming one-piece support when removing individual charts
Inventor: DIGEL HERMANN
IPC: B42F15/06
Filed: 1977-02-23
Abstract: Frame for hanging up large charts, drawings etc. has along one of its four edges at least two flush round holes of a specific dia. with two support fingers (38, 39, 41, 42) attached to the frame and two rigidly interconnected support fingers (56, 57, 58, 59) which can be moved relative to the first. Each first (42) and second fingers (59) when adjoining each other at least in their supporting area make up a body which has a round outer surface as cross-section. The separating surfaces of the two bodies end in the uppermost apex area. The fingers pref. have rounded heads at their free ends which avoids damaging the holes of the charts even when chart holes are not in perfect alignment. All the fingers are pref. of the same shape so that mass production is easier and they can be used for either right or left hand.
Patent DE-2710009-A1 (DE)
Title: Ink jet printer printing head guide rail dust protection - has head mounted on tension band over rails, between guides
Inventor: ZEISING NORBERT DIPL PHYS
IPC: B41J29/12
Filed: 1977-03-08
Abstract: Ink jet printer is designed to prevent dust collecting on the guide rails for the printing head. This is achieved using a tension band (6) between whose ends the head (4) is mounted. The band passes around toothed drive and guide wheels and, when printing, over a pair of parallel guide rails (2) for the head. The sides of the band each fit in a lip seal (10, 11) on the inner top side of dust shields (7, 8) forming the walls of a U-shaped housing on whose cross-piece (9) floor the guide rails are mounted. In this way the guide rails are effectively protected in an enclosed housing from dust contamination.
Patent DE-2721106-A1 (DE)
Title: Suction pump for removing fluids from cuvettes - has interacting suction and pressure channels for closed circuit spray cleaning
Inventor: FRIES KURT
IPC: F04F5/10
Filed: 1977-05-11
Abstract: The fluid removal unit contains a pump head (14) having suction and pressure connection (16, 17) and a nozzle formed by the outlet of the water tap so that a spray jet can be directed onto the pressure connection (17) transverse to the suction channel (16). Thus the outlet head which fits tightly in the pump head can be used to supply the fluid which is drawn off to the pressure connection via the suction pipe which is associated with the pump head. To empty the cuvettes or the like which can be built into the work bench, the suction pipe n19) which is firmly associated with the pump head can be used as a rake or poker. The suction and pressure levels required can be easily reached without any special installations.
Patent DE-2734332-A1 (DE)
Title: Gas-heated portable barbecue - has radiating heat source positioned in lift=off lid hung in vertical position
Inventor: EBNER HERMANN
IPC: A47J37/07
Filed: 1977-07-29
Abstract: The heat source(7) is set onto the upper edges of the spit supports(4, 5) directing its radiation downwards between the spit supports(4, 5) and can be lifted off. The heat source can also be set onto the front walls(42, 43, 16, 17) of the spit support, with the radiation facing outwards. The heat source is hung onto protrusions which are in the shape of hooks(20, 21, 22, 23) fitting in to the corresponding openings(46, 47) which are found on the front of the walls(42, 43, 16, 17) of the spit supports(4, 5). The heat source(7) is provided with a hand grip on each side(18, 27).
Patent DE-2735863-A1 (DE)
Title: Chair suitable for dentists - is mounted on L=shaped base with castors to increase foot room
Inventor: SAUPE MARTIN DIPL ING
IPC: A61B90/60
Filed: 1977-08-09
Abstract: A chair(3) for medical use, particularly by dentists, is mounted on a base(1) having castors(2) on its undersurface, the base extending in a horizontal plane and being substantially L-shaped. The angle enclosed by the base limbs(5, 6) is greater than 90 deg. One end of the base may have a pivoted arm(12) resting on a pad (14a) that acts as an anchor around which the chair base can be moved. The castors may be replaced by air bearings controlled by foot switches on the top of the base. The chair enables a dentist and assistant to sit closely opposite one another with adequate foot room.
Patent DE-2745491-A1 (DE)
Title: Partition wall tile pattern spacer - has serrated bracing spindle with right-angled lugs, spacer sockets and scored pulley
Inventor: LUX HERBERT
IPC: E04B2/84
Filed: 1977-10-10
Abstract: The space-retainer is used in erection of tiled partition walls, establishing the mutual interval of tiles laid on both wall sides and ensuring an even joint pattern after tile laying. This involves a strip-type bracing axis unit for insertion in the points of contact of the joints running both ways. This has regular serration on its outside edges, with lugs, offset through 90 deg, protruding into the joints. There are spacer sockets, at least two having their disc edge in contact with the inner sides of the tiles; and a scored pulley, for insertion between serration teeth, to hold the units together temporarily.
Patent DE-2745669-A1 (DE)
Title: Regenerating cracking catalyst contaminated with coke - by burning off coke in two stages
Inventor: CASTAGNOS JUN LEONCE FRANCIS
IPC: C10G11/18
Filed: 1977-10-11
Abstract: In fluidised cracking, the spent catalyst is regenerated by (a) charging the catalyst downward into a vertical, cylindrical lower regeneration zone, (b) feeding an O2-contg. prim. regeneration gas under turbulent flow, to give 25-40% of the stoichiometric amt. of O2 needed to burn the coke on the catalyst to CO2 and water, (c) flowing the mixt. of catalyst and prim. gas up through the lower regeneration zone at 4.5-8 ft/second and residence time 1-60 seconds, into the bottom of a vertical, cylindrical, upper regeneration zone, (d) feeding an O2-contg. sec. regeneration gas radially into the bottom of this upper zone to provide 60-85% of the stoichiometric amt. of O2 needed to burn the coke, so that the total O2 supplied is 100-110% of the stoichiometric amt., (e) maintaning in the upper zone a fluidised dense bed of catalyst under going regeneration having an upper surface, a regeneration gas velocity of 2.5-6 ft/second, residence time 3-20 mins., press. at the upper surface of 6-50 psig, and temp. 1150-1350 degrees F, to burn off coke at 0.05-1 lb coke/hr./lb. catalyst, (f) withdrawing hot regenerated catalyst for recycling to the reaction, (g) removing regeneration gas, contg. CO2, CO and entrained catalyst, from the upper surface, (h) passing the prod. from (g) into a frusto-conical transition zone in which the vapour velocity decreases from 2.5-6 ft./second at the bottom to 1.2.2 ft/second at the top, when most of the entrained catalyst returns to the fluidised dense bed under the influence of gravity and a dil. phase of catalyst suspended in spent regeneration gas forms, (i) passing this dil. phase from the top of the transition zone to the bottom of a cylindrical regeneration zone at 1-2 ft/second and 1150-1450 degrees F (j) sepg. the dil. phase into a catalyst phase and spent gas free from catalyst, (k) transferring the sepd. catalyst to the lower regeneration zone, and (l) venting the catalyst-free spent regeneration gas as flue gas. The regenerated catalyst contains is not >0.1 (is not >0.05) wt. % residual C. CO is converted almost completely to CO2.
Patent DE-2747296-A1 (DE)
Title: Air-blast massage turbine assembly - has hose connections in body fixed to ceiling and incorporating lamp
Inventor: FRENKEL WALTER
IPC: A61H33/02
Filed: 1977-10-21
Abstract: The turbine and lamp assembly is for an air-blast massage bath and is constructed in the form of a lamp for mounting on the ceiling. It has a lamp-type body for fixing to the ceiling, inside which is the turbine with hose connections. The housing can be steeply conical, and have peripheral grooves, and inside it there can be one or more light sources, together with an air purifier and a small radio set. A mercury switch can be includes, and the unit can also be arranged for wall mounting.