baber/WOPTO huggingface dataset:
Patent DE-2539196-A1 (DE)
Title: External wall facing panel adjustable two part fixture - has adjustable anchored nut held by threaded nipple on wire
Inventor: MOSER KURT
IPC: E04F13/08
Filed: 1975-09-03
Abstract: The device is used for adjustable attachment of external wall facing panels at an interval from the building facade. One part is connected to the panel, and a second part, connected to the first, can be anchored to the building with the aid of dowel plugs. The two parts (4, 7) are interconnected by a supporting wire (5), with a threaded nipple (14) for detachable and adjustable anchorage on the second part. The open end of this protrudes through a vertical opening in a carrier (11) for the second part, to be firmly anchored by means of an overlapping nut (15). The wire running from the nipple to the first part is led through the opening of a guideway in the second part, and deflected from its vertical course towards the first part. The carrier and guideway may be mounted on a common base plate (10). This permits elastic anchorage, and is quickly and easily laid, with no special preparations on the building.
Patent DE-2540692-A1 (DE)
Title: Musical percussion instrument with channel-shaped oscillators - emit sounds extending from normal to deep timbre and have dampers
Inventor: FOERSCH HERBERT
IPC: G10D13/08
Filed: 1975-09-12
Abstract: Musical percussion instrument comprises channel-shaped sound members (2) which are mounted via supports (7, 8) at a distance from and without contact with a frame (1). The supports may comprise bands (8) which are mounted in support means (7) and on which the sound members are mounted in rows, or bands which are directly connected to the free ends of the sound members, pref. of elastic material. The sound members may be arranged adjacent to each other, in one or two vertical planes 19, 20), with those in the rear plane protruding above those in the front plane, or in a plane which is inclined from the horizontal in two rows one above the other. The sound members may be of arcuate or semicircular cross-section, and made of metal, with their curved surfaces forming the upper or front surface of the instrument.
Patent DE-2541389-A1 (DE)
Title: Continuous artificial flower production - uses endless chain to support grille carrying wet predressed yarn through drying and tying sections
Inventor: MAYER JIRI PROF DIPL ING
IPC: A41G1/02
Filed: 1975-09-17
Abstract: The machine consists of a support grille of endless chains and rotatable metal slats. On the input side of the machine sprocket wheel is adjacent to a spool frame storing the basic yarn, which is then drawn through a trough containing the wet dressing. The support grille is guided by rails. The top strand of the support chain travels through a drying section. When the yarn leaves the drying section, scissors cut the continuous yarn into equal lengths. The cut yarn then passes a wetting section to form the heads on the pestles.
Patent DE-2543834-A1 (DE)
Title: Coke oven dust collector cowl - supported on car with three point support offset for coke guide
Inventor: MEURER WINFRIED
IPC: C10B33/00
Filed: 1975-10-01
Abstract: Dust, produced during the coke pushing operation on a coke oven battery, is collected in a mobile dust trap cowl which is supported by a steel frame car on rails. The car is supported on bogies at three points in such a way that the centre of gravity of car, dust trap cowl and ancillaries lies in the centroid of the surface of the triangle formed by the three points. This provides a statically determinate support for the structure which eliminates rocking and derailment. The coke guide can be easily uncoupled and replaced by a spare guide.
Patent DE-2546502-A1 (DE)
Title: Molten iron mfr. in shaft furnace - where exhaust gas is burned in a combustion chamber and fed to tuyeres with oxygen
Inventor: BLOCK ROBERT J
IPC: C21B5/06
Filed: 1975-10-17
Abstract: Iron ore, coke and limestone are charged into a shaft furnace fed with a hot gsa contng. O2 to burn the coke and reduce the ore to molten iron while forming a current of surplus gas contng. CO; the surplus gas is drawn off and a portion burned with air to form CO2, this being the sole source of heat for the current of heated gas which is mixed with a current of O2 and fed into the shaft furnace, i.e. for the redn. The gas fed into the furnace is pref. a mixt. of CO with excess O2, which is first fed into the molten iron in the well of the furnace to convert it to steel and O2 is pref. also added to the furnace. No Cowper stoves are used.
Patent DE-2548108-A1 (DE)
Title: Theft proof rotary latch lock - has antitheft arm fitted on lock plate with locking element fitted to pawl
Inventor: STEINBERG HANS ING GRAD
IPC: E05B77/26
Filed: 1975-10-28
Abstract: The cover plate (1) is fitted on the door edge and the lock mechanism consists of a lock housing (4), rotary latch (2) and locking pawl (3). The lock housing (4) surrounds the rotary latch (2) and the locking pawl (3) up to the insertion opening (4a) for the locking pin (5). When the door is closed the locking pin (5) rests against the buffer (6). The rotary latch (2) is rotatable around a bearing (2a) and is loaded in the opening direction by spring (7). The locking pawl rotates in a bearing (3a) and has a control element (9) sliding in a slot (8) on the housing and moves under the pressure of a spring (10).
Patent DE-2554681-A1 (DE)
Title: Window or door ventilating screening shutter - has bars hung together allowing displacement both sides
Inventor: WIDENMEYER KURT
IPC: E06B9/04
Filed: 1975-12-05
Abstract: The screening shutter, for use on windows or doors, incorporates a frame with a number of bars in it, one above the other. These bars (2) are suspended on each other by hooks (3) or chains and mounted so that they are displaceable in the frame on both sides. There may be a rotatably mounted plate (5) in the central area of the frame bottom traverse (4), with a protruding attachment n8) engaging directly or indirectly below the lowest bar and a sliding piece (9) may be mounted on this, with a fitting inset (10) on the lowest bar. The plate may carry an inwards protruding turning handle (7) which can be set in several different positions.
Patent DE-2557003-A1 (DE)
Title: Hydroxyethylidene-cyano-acetanilides - with antiinflammatory and analgesic activity
Inventor: KAMPE KLAUS-DIETER DR
IPC: C07D295/145
Filed: 1975-12-18
Abstract: Hydroxyethylidene-cyanoacetanilides of tautomeric structure (I) and their salts are new: In the formula, R1 is halogen, 1-2C alkyl opt. substd. by 1-3 F and/or Cl atoms, 1-2C alkoxy opt. substd. by 1-4 F and/or Cl atoms, or 1-2C alkylthio; R2 is H, halogen, Me, Et, CF3 or MeO; R3 is H, Cl or MeO; R1 and R2 can also form an OCH2O group. Cpds. (I) are anti-inflammatory agents and analgesics, and also have anthelmintic, antimycotic and fungicidal activity. A typical cpd. is N-(3-chlorophenyl)-hydroxyethylidene-cyanoacetamide. In an example, this is prepd. by reacting N-(3-chlorophenyl)cyanoacetamide with triethyl orthoacetate and hydrolysing the prod.
Patent DE-2606760-A1 (DE)
Title: Line-of-sight radio communications link - has antenna pivoted periodically by small vertical angle to optimise reception
Inventor: GAMMEL JOSEF DIPL ING
IPC: H04B7/005
Filed: 1976-02-19
Abstract: The line-of-sight radio communications link has the radiation direction of the transmit/receive antenna initially pivoted vertically only a relatively small angle from the mean radiation direction and then only for a short time. The pivoting takes place by considering the following: the max. field strength of the carrier at the receiver. The lowest intermodulation product (multichannel telephone system) if analog signals are used; and the lowest error rate if digital signals are used. The result of measurements on these parameters decides the final angle at which the antenna is set. This process is repeated at short intervals.
Patent DE-2612617-A1 (DE)
Title: Permanent way with rubber or plastics surrounding concrete sleepers - allowing slight vertical movement between anchors and sleepers
IPC: E01B9/38
Filed: 1976-03-25
Abstract: Permanent way without ballast in which the prefabricated sleepers are each positioned above a freshly formed section of a reinforced concrete slab, then lowered and compacted into the slab before it has cured. The side surfaces and lower surface of the sleepers block are surrounded with a resilient material e.g., rubber or plastic, and anchors extending into the slab are fixed in the block in such a way as to allow slight vertical movement between anchor and sleeper. Pref. the resilient material is epoxy resin bonded concrete or a plastics reinforced with glass or steel fibres. The arrangement prevents vertical dynamic stress causing detachment of the sleeper from the concreted frost blanket layer underneath.
Patent DE-2613453-A1 (DE)
Title: Coiling machine for metal foil - is designed to eliminate vibrational stresses causing deformation of the foil
Inventor: BRUENE BERNHARD
IPC: B21C47/06
Filed: 1976-03-30
Abstract: Foil coiling machine, is esp. for foils which travel through a longitudinal slitting machine before passing between a contact roll and the coiling spool. The roll is mounted in a slide so it can be driven radially by a double acting work cylinder to adjust the contact pressure of the contact roll as the dia. of the coil of foil on a spool increases. The out-of-roundness of the spool, or of the periphery of the coil being wound on a spool, is monitored by either a control cylinder, or an optical scanner, providing signals to a controller. The controller adjusts the hydraulic pressure in the cylinder to correspond with the oscillation of the roll, the oscillation being due to the out-of-roundness.
Patent DE-2613473-A1 (DE)
Title: Acrylic primer compsn. for adhesive (polypropylene) tapes - comprising alkyl acrylate, acrylamide, maleic anhydride and cyanoacrylic copolymer
IPC: C09J7/50
Filed: 1976-03-30
Abstract: A primer compsn. partic. for polyolefin supports, comprises the polymsn, prod. of the following mixt; (a) an alkyl acrylate with a 2-12C alkyl, (b) a short chain (meth) acrylic monomer, (c) an acrylamide of formula: CH2=CH-CO-NH-C(CH3)2-CH2-R where R is H or -C(=O)(CH2)m-CH3 (n is 1-10), (d) maleic anhydride, (e) a cyanoacrylic cpd. of formula: / CN-C(=CH2)COO/xR1, where x is 1-2 and R1 is an opt. substd. mono- or polyhydroxy alcohol. The compsn. is esp. used for improving the adhesion of adhesive layers to tape suports partic. of polypropylene, preventing the adhesive from peeling off during unwinding of the tape.
Patent DE-2615108-A1 (DE)
Title: Top bar guide for high jumps - elongated flexible arm prevents bar from falling into landing area of competitor
Inventor: FAVRE MARCEL
IPC: A63B5/02
Filed: 1976-04-07
Abstract: A tubular sleeve (1), fitting over the uprights each side of the jump, has a metal or plastics block (7) fixed to one side. This block carries a bracket (2) having a flat top to support the top bar without constraint. Fixed to the block is a long strap (6), of metal or moulded plastic, which initially projects upwards and outwards. It then curves over and is returned downwards, approximately vertically, acting as a cage and guide for the bar. After adjusting for height and locking the sleeve, using a screw (4, 5), any fall of the bar is guided to land close to the supports.
Patent DE-2620829-A1 (DE)
Title: Control circuit for automatic camera - uses preset speed and aperture and automatic control shifting parameters near valves for optimum exposure
Inventor: VETTER WERNER
IPC: G03B7/081
Filed: 1976-05-11
Abstract: The automatic control camera has a set of input controls which enable the user to set the desired exposure speed and aperture. These manually preset valves are used as reference values in conjunction with the selected exposure mode. The camera is then automatically adjusted to provide optimum exposures without deviating too far from the desired settings. The exposure control is able to operate over a wide range of lighting conditions without the user loosing some measure of control. The circuit is designed to provide a fast response to changes in illumination.
Patent DE-2622742-A1 (DE)
Title: Self adhesive film splicing tape - with non stick edges under support foil to aid foil removal
Inventor: SCHROETER CARL
IPC: G03D15/04
Filed: 1976-05-21
Abstract: The splicing tape for the sound cine film has the two foil sections (2, 3) secured to a mounting foil (1) on the one side and two tar off tags (4, 5) on the other side. To splice the film the ends are butted together and the tear off tags removed. The tape is then fitted around the film ends using the mounting foil, after which the mounting foil is removed. The mounting foil is secured to the splicing foil sections by adhesive which remains on the mounting foil (1). Narrow bands on non stick sections (1.3, 1.4) are provided in the adhesive so that the mounting foil is easily removed with the leading edges lifted off the adhesive.
Patent DE-2629527-A1 (DE)
Title: Odour trap insert for urinal - has receiving channel insert held in end socket of drain tube and forming overflow wall
IPC: E03D13/00
Filed: 1976-07-01
Abstract: The odour trap is used in sanitary equipment, especially in urinals. The upwards open channel receives trap fluid, and is arranged in the end of a draining pipe and it has an overflow wall. The end piece is covered by a cap whose outside edge has inlet openings for the trap fluid. The receiving channel for the trap fluid is an insert which is held in the end socket of the drain tube. The insert outlet end forms the overflow wall and the insert canal walls ensure sealed connections with the end socket.
Patent DE-2634266-A1 (DE)
Title: Movable hinged element assembled partition wall - with ribbed and tongued counter-profile interlocking with forked profile
Inventor: ZAHNER ALBERT
IPC: E04B2/74
Filed: 1976-07-30
Abstract: The movable partition wall comprises two or more elements hinged together about a vertical axis, with profile units formed onto their opposing edges to interlock like hinges on both sides. One profile unit (9) is fork-shaped. Its counter-profile unit (16) incorporates a support rib (17), partly embracing the open end (11) of one of the first unit's arms (10). An arc-shaped tongue (18) protrudes into the fork and fixable by a clamping screw (21) mounted on the other arm. The fork profile unit may be symmetrically shaped along its vertical centre plane. Individual wall elements are easily interconnected and fixed in the required position.
Patent DE-2634697-A1 (DE)
Title: Direction indicator and hazard warning light switch - has conductor plate mounted in slide between contact springs and press-button
Inventor: BERGINSKI WERNER
IPC: B60Q1/52
Filed: 1976-08-02
Abstract: The combined direction indicator and hazard warning light switch has an electronic flasher unit and control lamp. The slide is a die cast one piece flexible plastic unit with a rectangular base. The base walls have flexible tongues to retain a conductor plate. The ends of the conductor plate conductor paths are connected mechanically and electronically to contact springs clipped in the slide. The side base is provided with an opening for the control and two cone shaped abutments for the switch springs. Two slide side walls serve as support for the press button and two remaining side walls serve as abutments.
Patent DE-2637400-A1 (DE)
Title: Transparencies sandwiched in glass-reinforced plastics - for use as colour slides, posters, traffic signs, etc.
Inventor: BRONEVSKIJ FELIKS JOSIFOVITSCH
IPC: B32B37/18
Filed: 1976-08-19
Abstract: Transparencies consisting of two layers of glass-reinforced plastics with an intermediate transparent image on diazo-type tracing paper, photographic or cine film. The plastics layers project all round the image layer, leaving a cavity which is filled with a binder of transparent, thermosetting resin. Used as colour slides, traffic signs, exhibition stands, panels, posters, etc., displaying pictures, signs, lettering, maps, etc. Prod. is more transparent than known assemblies contg. a paper of fabric image layer, free from distortion and of high contrast. The image is not faded or bleached with time. The process is economical for single or multiple copies.
Patent DE-2638183-A1 (DE)
Title: Non-contaminated combustible gas prodn. from sulphur contg. material - by reaction with air and alkali, and conversion of sulphide produced to carbonate
Inventor: VANSLYKE WILLIAM J
IPC: C10J3/16
Filed: 1976-08-25
Abstract: A hot gas with a value of 10-400 (200-300) BTU/ft3, and free from S, halogen and solid particles is obtd. by (a) reacting a SI contg. coal, air, steam and Na (hydr)oxide and/or (bi)carbonate, at 750-850 degrees C, with atomic ratios in O2 in air:C in coal of 1:1-5 (1:1-3) and of Na:S in coal of 2:1 esp. 2-6:1, to produce Na2S, and (b) reacting the Na2S from step (a) with additional coal of C in coal:O2 in air of at 200-650 degrees C, with atomic ratio of C in coal:O2 in air of 2-3:1 and molar ratio of Na2S:C in coal of 1:3-10, to regenerate Na2CO3. The process operates at atmos. press. and does not require a molten salt or aq. Na2CO3 solns. Heat loss is avoided. A usable S cpd. is produced.
Patent DE-2644367-A1 (DE)
Title: Magnetic key actuated rotating cylinder lock - has cylinder core prevented from rotation by ratchet element
Inventor: HEUCKE KARL-HEINRICH
IPC: E05B47/00
Filed: 1976-10-01
Abstract: The magnetic key actuated rotating cylinder lock has rotating core and blocking mechanism for stopping and releasing cylinder core rotation. The magnetic key actuates the tumblers so that in one position the blocking mechanism can be moved into release position and blocked in all other positions. The ratchet element of lock is compact and there is space for blocking elements within this ratchet element. The sliding blocking element moves radially in the ratchet element. The latter rests with a spring on tumblers. The ratchet lug projects into the groove of the cylinder. The latter being blocked even if the tumblers are in their operating position.
Patent DE-2646555-A1 (DE)
Inventor: BIONDETTI MARIO DR ING
IPC: D21F9/00
Filed: 1976-10-15
Abstract: The papermaking machine has a cylinder (1) with an unbroken surface, with a screen (wire) (2) being wrapped round a part of the periphery. A head box (5) forms a fibre fleece between the screen (2) and the cylinder (1), the latter having a surface of a material which is water-repellant or repellant to the pulp slurry. The first screen (2) may be followed by a second screen (102) which serves to accept the paper web formed and which is wrapped round a second cylinder (101). This cylinder rotates in the opposite direction to the first cylinder and is also provided with a non-stick surface. <IMAGE>
Patent DE-2647338-A1 (DE)
Title: Electric resistance butt welding of wound electric cables - without using a ceramic bush round the joint during welding
Inventor: WASSERTHEURER DIETMAR
IPC: B23K11/04
Filed: 1976-10-18
Abstract: Double pressure welding is used for joining wound electric cables, where the ends of the two cables are pressed together using a low pressure and electric resistance heating employed to raise the butt joint to the welding temp. A much higher pressure then makes the weld by upsetting. Each of the two cables consists of numerous strands of conductor wire; and the length of the free ends projecting towards each other out of the welding current clamps is very small, and not greater than twice the dia. of the cables. Process eliminates the use of a ceramic bush; better conductivity is obtd. as the high pressure breaks up any oxide inclusions; and automatic shearing for deburring can be combined with welding.
Patent DE-2649842-A1 (DE)
Title: Polarising spectacle lenses with good contrast and low reflection - have fixed or rotatable polarising filters incorporated in lenses
Inventor: BRETTEL HANS
IPC: G02C7/12
Filed: 1976-10-29
Abstract: Polarizing spectacles have high contrast and reduced relection. The two lenses are in the form of fixed or rotatable polarizing filters. Pref. the transmission vibration planes of the two filters are parallel to each other, so that the filters have to be rotated together. The filters may be fixed with a horizontal transmission vibration plane, or adjustment may be possible so that these planes are at a right angle to each other for stereoscopic viewing.
Patent DE-2650179-A1 (DE)
Title: Fractional horsepower electric motor for fan - has stator laminated core held together by metal strips with projecting ends for holding end cover
Inventor: ALTHAMMER HANS
IPC: H02K5/15
Filed: 1976-10-30
Abstract: The motor has a rotor and a stator lamination stack whose laminations are held together by metal strips in holes or slots at the lamination edges. It has an end plate at the lamination stack end, possibly designed as a cover, and holding a roor shaft bearing. The metal strips (18) have ends which project over the end surface of the lamination stack (12) at least on one side of the stack. They are used for centering and fastening of the end plate (13, 14) which is provided with corresponding holes.
Patent DE-2653203-A1 (DE)
Title: Gall bladder cutting machine - with reciprocating cutter blades in slitted chambers and collector sump for gall fluid
Inventor: BORTKEVITSCH LEONID LEONIDOVIT
IPC: A22B5/00
Filed: 1976-11-23
Abstract: Appts. for removing the gall fluid from gall bladders in abattoirs has cutter blades which slide on horizontal guides. They pass through slits in the chambers in which the gall bladders are charged and which have one wall inclined towards the discharge. The gall fluid drops into a tray at the bottom and the bladders are discharged by a system of paddles which reciprocate above a grate. Arrangement results in a great improvement in productivity compared with the manual cutting of gall bladders. Injuries are eliminated and better hygienic conditions are created. The recovery of gall fluid mis more complete and is of higher quality.
Patent DE-2656771-A1 (DE)
Title: Head protection device for vehicle passenger - consists of upper pad formed as sun visor and lower pad recessed into dashboard to be moved to operative position on impact
Inventor: RAHM FRANZ
IPC: B60R21/08
Filed: 1976-12-15
Abstract: The vehicle passenger protective device has a head restraint bolster pad which is automatically movet into a catch position during a collision. The bolster is moved by an adjusting member into an operative position in front of the windscreen. The bolster is locked in an inoperative position by a locking member, which released during an impact force. When at rest, the adjusting member is pretensioned in the direction of the active position. The bolster consists of upper and lower actions, the upper section being formed as sun visor. The lower section is recessed into the dashboard.
Patent DE-2658427-A1 (DE)
Title: Brake or coupling friction block - has flexible central vibration absorption layer of larger dia. than friction linings
Inventor: HOFFMANN ULRICH ING GRAD
IPC: F16D55/00
Filed: 1976-12-23
Abstract: Friction block for brakes and couplings is formed from at least three firmly interconnected layers, of which at least one central sheet is made of vibration absorption material. The two other sheets are of a friction lining material. The block is cylindrical, and the vibration absorption layer has a larger dia. than the two other layers. The absorption layer can be made of asbestos fibre, or temp. resistant fibre, having a textile or felt-like structure. During the commencement of each load process, the friction block is slightly subjected to torsion, but a permanent rotation of the block in its guide is prevented by the central damping layer holding firmly against the face surface of the lining carrier hole.