baber/WOPTO huggingface dataset:
Patent DE-2462495-A1 (DE)
Title: Tyre pyrolysis tower with gas and oil recovery systems - combined with water gas or carbon dioxide reduction reactions
Inventor: SCHAEFER WINFRIED
IPC: C10B47/04
Filed: 1974-02-01
Abstract: Pyrolysis tower is designed for the top loading of complete tyres via a liq. trap. overhead collection of volatile degradation prods. for selective recovery in ancillary fractionation columns. and simultaneous use of the residual bed of incandescent cargon to sustain either a conventional water gas reaction or a CO2 redn. process. The process is used for disposal of used tyres and selective recovery of hydrocarbon oils, waxes, S, carbon and fillers. The process can utilise complete tyres including metallic and textile components. The use of the hot carbon in situ for the ancillary reaction improves the thermal efficiency of the latter process.
Patent DE-2502390-A1 (DE)
Title: Spin dryer with braking device coupled to lid - has lid locking device connected by lever to motor unit
Inventor: HERMEIER WERNER
IPC: B04B7/06
Filed: 1975-01-22
Abstract: A spin dryer device having a rotary drum braking unit coupled to the lid locking device and working in conjunction with it, is constructed with a lid lifter or lever which is connected to the braking unit for the motor which is used to power the spin drier drum rotator and also connected to an activating device mounted on the spin drier motor. The activating device is further connected to another locking device which is used in conjunction with the lid. Actuating points which could fail are avoided and the complete drive is covered by the locking.
Patent DE-2502426-A1 (DE)
Inventor: MOGG KLAUS
IPC: D01H15/013
Filed: 1975-01-22
Abstract: The thread-piecing device has a counter (3) which sums successive failed piecing operations of the device. When a predetermined number n of failed piecing attempts is reached, a faulty working of the thread-piecing device is presumed and its work is interrupted or servicing is performed. The counter (3) works in addition to a counter of known type which sums failed piecing attempts on the worked spinning or twisting station and which, when a predetermined number m is reached, causes the thread-piecing device to run further to the next station, since a fault on the respective station itself is to be presumed. The number n must accordingly always be selected larger than m. <IMAGE>
Patent DE-2509797-A1 (DE)
Title: 2-(3,4-Dimethoxyphenyl)-ethylamine derivs. - N-substd. by phthalimidino- or benzisothiazolino-alkyl gps., for reducing heart frequency
Inventor: EBERLEIN WOLFGANG DIPL CHEM DR
IPC: C07D209/48
Filed: 1975-03-06
Abstract: Substd. 2-3,4-dimethoxyphenyl)ethylamines of formula (I) and their acid-addn. salts are new: (where RI is H or phenyl; R2 is H, Cl or MeO; R3 is H or MeO; R4 is H or 1-3C alkyl; X is CO or SO2; n=2 or 3). Cpds. (I) induce a redn. in heart frequency and have a mild hypotensive action.
Patent DE-2511575-A1 (DE)
Title: Hose clamping strip with hooks and anchor holes - has transverse u-bend between anchor holes for increasing clamping pressure
Inventor: HENNING WOLFGANG
IPC: F16L33/035
Filed: 1975-03-17
Abstract: The hose clamp (1) is made from a thin metal strip (12), one end of which has a number of lugs (13, 14) pressed out of the metal to form hooks (16). The opposite end of the clamp strip (2) has triangular holes (5, 6) which are used to locate the hooks (16) on installation. A transverse U-bend (4) provided as an integral part of the strip, is located between the anchor holes. When on installation, the clamp strip is tightly wrapped around a hose, the hooks (16) are engaged to the anchor holes (5, 6) to retain the strip in position. In order to increase the clamping force of the strip, the U-bend (4) is squeezed together with a pair of pliers.
Patent DE-2514892-A1 (DE)
Title: Pig stall operating mechanism - has mechanism extending along length of stall to open door to feed trough
Inventor: HOERMANN RUDOLF
IPC: A01K1/02
Filed: 1975-04-05
Abstract: The doors (28) are positioned between the feeding-trough and the inner cage (16) of each box. The operating mechanism (35) with turning-control is adjustable to give simultaneous access to the feeding-troughs or to force the animals back into their inner cages. The doors are in the form of flaps above the troughs. The pivot axle operating the turn-control is parallel and adjacent to the side of the boxes next to the troughs. The axle (35) is joined by a crank-gear to the door. Each outward-curved or bent flap-door is mounted on uprights (25, 26) positioned on each side of the hole in the inner cage (16) facing the feeding-trough.
Patent DE-2517384-A1 (DE)
Title: Lining a tubular ultra high freq. conductor with a plastics dielectric - by dusting the inner wall with plastics powder and sintering
Inventor: MANGOLD HUGO DR
IPC: H01P11/00
Filed: 1975-04-19
Abstract: A process of lining the inner surface of a tubular conductor for ultra high frequency (UHF) electromagnetic H01-type waves with a dielectric plastics comprises dusting the surface with electrically charged plastics powder, with the aid of a dusting head introduced into the tubular conductor, the latter serving as antipole, and then sintering the plastics onto the conductor, in an O-free atmosphere, or in a vacuum. Used in mfr. of conductors for long-distance transmission of UHF electromagnetic waves. The waves being transmitted do not degenerate into a different wave-type. Transmission losses and signal distortion are minimised whilst the accuracy (i.e. uniformity) of the applied linin is considerably less critical.
Patent DE-2517642-A1 (DE)
Title: Parachute harness with reserve attachment - uses series of fixed loops for adjustable fitting of reserve chute
Inventor: MADER HEINZ B
IPC: B64D17/30
Filed: 1975-04-22
Abstract: The parachute harness has a main strap (1) in the front to link the leg supports (2) to the rapid release catch (3) with which the main parachute is released. The main strap has several layers of webbing, with one of the layers having a series of stitched pockets (a, b etc). These serve as securing pockets for a C-shaped clip (13) on which the reserve parachute is fitted. The reserve parachute can thus be fitted at the most optimum setting w.r.t. the size of the wearer and the shape of the reserve pack.
Patent DE-2523125-A1 (DE)
Title: Stiffening insert for packaging bags - made from single sheets of paper by folding into four layers with tear off edge strips
Inventor: BUCK ALFONS
IPC: B65D33/02
Filed: 1975-05-24
Abstract: The strip shaped stiffening insert reinforces packaging bags made from thin flexible material, where the stiffening insert has a many times greater degree of deformation rigidity than the material of the cover. The insert has at least one rectangularly shaped base section fitted with at least one transverse perforation. The stiffening insert is formed by at least four layers of about equally thick strips of paper which are connected to each other on at least one side through edge strips glued to each other and capable of being torn off along a perforation. At least any two paper strips are connected in one piece by a folding process. The whole stiffening insert consists of one sheet of paper which is folded a number of times.
Patent DE-2524939-A1 (DE)
Title: Clamp for cable bundle - consists of tube and tangential continuous or broken flap for mounting
Inventor: LAPP OSKAR
IPC: F16L3/123
Filed: 1975-06-05
Abstract: The cable bundle clamp consists of a length of tube with a tangential extension which is used to mount the clamp. The tangential extension forms a flat flap constructed in one piece with the length of tube that holds the cable. The extension flap is thicker than the tube's walling, and may run continuously along the tube or may be divided into separate flaps spaced along it. Nails can be used to support the clamp by hammering them through the flap into a suitable support on the other side.
Patent DE-2526234-A1 (DE)
Title: Rotary bottle filling machine - ports in central block control pressure supplies to bottle lifting system
Inventor: GEILER KLAUS
IPC: B67C3/24
Filed: 1975-06-12
Abstract: A rotary table bottle filling machine has a set of bottle lifting members (5) around the turntable, each with a piston and cylinder (3, 4) underneath which is raised and lowered cyclically as the turntable rotates. The input and output ports (6, 8) are connected to a ring (10) rotating around a central stationary block (11) acting as a valve for high and low pressure sources and also for cut-off. Supply lines (16, 18) passing up through the central block (11) are connected by side outlets (20, 21) to pockets between the block (11) and the ring (10), around the periphery of the block. Thus as the ring rotates, different pockets communicate in turn with horizontal channels through the ring and to the supply lines to the pistons in the required sequence to raise the bottles rapidly, then keep them in contact with the filler nozzle, the lower them.
Patent DE-2526859-A1 (DE)
Title: Lubrication system for machine components - has dispenser with intermediate reservoir return connection and level indicator
IPC: F16N11/08
Filed: 1975-06-16
Abstract: A lubrication system for viscose lubricant dispensed directly from a container, is intended for e.g. pump construction where direct application of lubricant prevents ingress of dirt Lubricant is pumped up a dip tube into an intermediate reservoir, then divided with a return connection to the dispenser. An indicator shows when the flow to the intermediate reservoir is reduced. The reservoir (10) on the delivery side has an automatic topping up device (33) consisting of a continuously operating pump with cantilever shaped screw feed. A back pressure flap valve is provided and the reservoir (10) can have several return leads. A membrane with piston 15) is fitted in the reservoir. A direct switching mechanism indicates when the reservoir is empty.
Patent DE-2529484-A1 (DE)
Title: Epitaxial silicon layer growth - in diffusion furnace with growth rate control by substrate source height difference adjustment
Inventor: BRAUN PETER DURO DIPL PHYS
IPC: C23C16/52
Filed: 1975-07-02
Abstract: The epitaxial layer is grown by means of a silicon-iodine transport reaction. The substrate is arranged in the reaction vessel at such a height relative to the source, pref. at a higher elevation, that the desired deposition rate on the substrate is achieved. This makes is possible to use conventional diffusion furnaces, without special devices to ensure the desired temperature distribution. Selective silicon deposition can be restricted to the non masked part of the substrate. The totally enclosed reaction vessel has a heating winding with two separately adjustable heating zones over the length of the diffusion furnace.
Patent DE-2529681-A1 (DE)
Title: Protective cooling screen for car roof - with air guidance flaps hinged on roof rack frame
Inventor: MACHUCA AGUIRRE EVERARDO DR
IPC: B60J11/00
Filed: 1975-07-03
Abstract: The outside roof of the vehicle is fitted with a rack (4) having transverse and longitudinal struts, spaced from the roof line. The transverse struts have elastic flaps (6) hinged on them in a trailing array. These funnel cooling air between the roof and the flaps as the car moves, and prevent the inside of the vehicle becoming too hot in strong sunlight. The flap hinges ar formed by loops of wire, in helical arrays. The flap shape is chosen to create aerodynamic lift so that the air is down out from under the flaps and forced through the gaps between the flaps. The system can be fitted to normal roof racks.
Patent DE-2530189-A1 (DE)
Title: Steering column with incorporated switches - has axial corrugations in steering wheel region to act as bearing supports
Inventor: SINGER WALTER
IPC: B62D1/16
Filed: 1975-07-05
Abstract: The steering column (1) consists of an inner steering shaft (3) and an outer casing (2). The steering shaft is coupled to the steering gear by a hooked joint at the lower end. The steering wheel end of the outer casing is provided with a bearing (7) for the steering spindle and a manual lever (8) on the outside to actuate the light and signal switches. The steering spindle shaft bearing region is provided with axial corrugations (9). The corrugations valleys are stamped with indentations which serve as stops for the steering shaft bearing. The switch assembly is secured to the corrugations by a circumferentially tightened clamp.
Patent DE-2531304-A1 (DE)
Title: Wall tile mounting clamp - has front and rear plates detachably joined by push-in connectors
Inventor: KILIAN HEINZ
IPC: E04F21/00
Filed: 1975-07-12
Abstract: The clamp has front and rear plates spaced apart for the thickness of a tile and detachable from each other. They are secured together by pushing type connectors (2). Each of the plates can incorporate both parts of the connectors (2, 3), a distance piece being also included. The connectors can be on one or both sides of a plate (1). There can be a protrusion from the plate to form a join, one or more being on one side to form a single join, while on the other side of the plate there are protrusions to form two intersecting joins.
Patent DE-2538536-A1 (DE)
Title: Transmission channels evaluation method - checks suitability of channels for transmission of phase difference modulated data, using test pulses
Inventor: KEMPER JUERGEN DIPL ING
IPC: H04L27/233
Filed: 1975-08-29
Abstract: Test pulses are modulated at the transmission end onto a carrier frequency and transmitted. A detector is provided at the receiving end, which delivers a voltage proportional to the envelope of carrier frequency pulses. This voltage is canned by clock pulses spaced by the duration of data signal elements. The detector output signal is squared and a mean value is formed. A ratio of this mean value and the sum of squared scanned signals is produced and displayed. The system includes a pulse generator which is connected to a low pass filter.
Patent DE-2546764-A1 (DE)
Title: Prefabricated concrete components made from road vehicle - has formwork arranged longitudinally in vehicle to produce long wall or roof elements
Inventor: GEBERT MANFRED
IPC: B60P3/00
Filed: 1975-10-18
Abstract: Appts. for manufacture of prefabricated concrete components for buildings comprises an end stack of formwork assemblies which forms part of a road vehicle (2). The shuttering panels or formwork (9) extend parallel to the longitudinal axis (10) of the vehicle. Pref. the length of the panels is sufficient for manufacture of roof elements e.g. about 5 m. The vehicle may be in the form of a flat-bed low loader, with the shuttering panels extending over the total length of the low-lying part of the chassis. On the chassis may be mounted two or more welded transverse beams (11, 12) acting as rails for the shuttering panels, with a detachable or pivotably connected extension (15, 16) attached to each transverse beam. Each extension can be pivoted into a verticle position.
Patent DE-2555430-A1 (DE)
Title: Solar energy water heating device - provided with a closed system contg. an azeotropic mixt. of methyl propylene glycol and water
Inventor: RICHTER DIETRICH
IPC: C25D5/56
Filed: 1975-12-10
Abstract: A solar energy panel is provided with a closed system for effecting heat transfer. The azeotropic mixt. in the closed system comprises 53 wt.% methyl propylene glycol and 47 wt.% water. This mixt. combines high density, high heat of evapn. low satd. vapour pressure and low f.pt.
Patent DE-2556185-A1 (DE)
Title: Quasistatistical pulses generation circuit - produces signals with low repetition frequency and uses N stage shift register
Inventor: HESSENMUELLER HORST DIPL ING
IPC: H03K3/84
Filed: 1975-12-13
Abstract: A quasi-statistical pulse train (PF) is applied during its first cycle through an n-stage shift register (SR) to the n programme inputs (P1-Pn) of an n-stage counter (Z). This counter is so externally pre-programmed in accordance with the pulse train content, that only each ((2n+1)/2) -th pulse from a second cycle (f1), smaller than and completely independent from the first (f2) can reach the output of the counter (Z). The system ensures that the average repetition frequency of the signals is kept low.
Patent DE-2559115-A1 (DE)
Title: Watercourse bed sediment protection system - has plate with side sections whose upper surfaces diverge towards bed
Inventor: LARSEN O J FJORD
IPC: E02B3/04
Filed: 1975-12-30
Abstract: The system if for depositing and protecting sediment on the bed of a water-course etc, using an oblong plate of stiff or flexible material placed on the bed. The plate (2) has side sections running in the lengthwise direction and whose upper surfaces diverge from each other in the direction of the bed at a gradient between 1:2 and 1:5 to the horizontal, means being provided to hold them in position. The equipment has perforated portions. The plate can be of impermeable material, the perforations or openings being obtained by placing the side sections adjacent to each other with spaces in between.
Patent DE-2559116-A1 (DE)
Title: Sand distribution system for vehicles - has sand output pipe at each wheel station with electromagnetic flow control valve
Inventor: ZIMMER HORST
IPC: B60B39/10
Filed: 1975-12-30
Abstract: The sand distribution system is for use on ice and snow surfaces and obviates the need for spiked tyres or snow chains. The system consists of an electromagnetic valve and control circuit. The valve controls sand flow out of a pipe on to the road in front of the wheels. During braking the valve is controlled by the brake light switch. An additional switch is provided for starting up. The sand is stored in a watertight container positioned in the wheelarch, the engine compartment or the boot. The sand moves by gravity to the output pipe.
Patent DE-2607285-A1 (DE)
Inventor: SACHER MANFRED ING
IPC: F04D15/00
Filed: 1976-02-23
Abstract: The method minimalises the energy consumption in a pumping system, the at least one pump of which is driven by a motor with a variable speed. By a time-restricted increase in the desired value of the delivery head or simulation of an actual value which is smaller than the genuine actual value of the delivery head, or by a time-restricted increase in the desired value or simulation of an actual value which is greater than the genuine actual value of the delivery head, a genuine or a simulated desired value/actual value difference in the delivery head is produced. This then triggers a signal which reduces the speed of the pump and shuts the pump off.
Patent DE-2610495-A1 (DE)
Title: Photometer for detection and identification of atoms and molecules - combines high sensitivity with compact size esp of field magnet
Inventor: YAMAMOTO MANABU
IPC: G02F1/09
Filed: 1976-03-12
Abstract: The photometer has a sample chamber (3) and magnets (7, 8) to apply a magnetic field to the sample, a light source (1) to illuminate the sample, and a doubly-refracting polariser (2) between light source and sample chamber. A reflector (6) is situated on the opposite side of the sample chamber to the polariser, and detectors (5) detect the light emitted by the polariser. Pref. the direction of the magnetic field is perpendicular to that of the light beam and a mechanism (13, 14) is provided to rotate the polariser, whereby the axis of rotation coincides with the light beam. A wavelength selector may be located between the sample chamber and the reflector.
Patent DE-2614561-A1 (DE)
Title: Fluid storage blow moulded container - has individually blown sections joined by welding or screws which link via holes in welded interface
Inventor: RAMBACHER GERHARD CHRISTIAN
IPC: B65D88/02
Filed: 1976-04-03
Abstract: The blow moulded container for fluid storage is made of individual segments. Each segment retains its shape when filled with fluid without undergoing any excessive deformation. The segments are welded or screwed together to form the total container. When welded together, the segments communicate with one another through holes provided in the weld interfaces. If screwed together, the arrangement and the screws should be suchs that the segment tanks within the container communicate with one another. The segments forming the container ensure maximum utilisation of the available volume within the assembly without the use of reinforcing straps or bands made from dissimilar materials with differing properties. Any number of segments can be used, in any spatial arrangement.
Patent DE-2616326-A1 (DE)
Title: Counterfeit coin detection mechanism - passes coins via plates to acceptance channel or inhibiting element which releases coin by return lever operation
Inventor: STROBEL ROLF
IPC: G07F1/04
Filed: 1976-04-14
Abstract: The simple automatic coin checking mechanism detects moistened coins and moistened false coins and which together with other checking mechanisms which deal with weight pattern and size, provides a high security for vending machines and the like. The mechanism (1) consists basically of two plates (8, 10) between which a coin (4) falls down a channel (3) and proceeds either to an acceptance channel (7) or to an inhibiting element (13, 12, 14). The path of the coin is effected by whether or not it is moist or wet, and in the case of it being inhibited, it can only be released from this position by the operation of a coin return lever (9) which releases it to a reject channel (6).
Patent DE-2622279-A1 (DE)
Title: Sheet separation and transport mechanism - has cylindrical disc deflectors with grips tilted by sheets from rest position
Inventor: STAHL WILHELM
IPC: B65H41/00
Filed: 1976-05-19
Abstract: The mechanism separates and further transports two sheets above one another, particularly the mask and light-sensitive paper in a copying machine, having a number of deflectors rotating on a stationary axis working in the feed direction of the sheets. One of the latter is temporarily held on the deflectors. The deflectors are cylindrical discs (14) turning freely on the axis (15), and tilted by the incoming sheets (1, 2) from a set rest position. They have grips (18) on the periphery, engaging with the sheets (2) on tilting and securing them until released by a stripper (36) fitting between adjacent discs. Parallel to the disc axis is a drive shaft (22, 23) engaging with them as they are tilted.
Patent DE-2623459-A1 (DE)
Title: Mouthpiece appts. for physically handicapped person - permits control by speed or pressure of air expelled from mouth
Inventor: NAUMANN KLAUS
IPC: A61F4/00
Filed: 1976-05-25
Abstract: The mouthpiece, for the control of a functional operation by a physically handicapped person, comprises a measuring assembly which responds to speed or pressure of air expelled by the mouth and provides a control value for the operation accordingly. A second measuring assembly responds to the shape of the buccal cavity defined by gums, cheeks, tongue, teeth, lips and opt. by the components of the measuring assemblies located in the mouth, and provides a second control value for the operation accordingly. The measuring assemblies pref. include a mouthpiece, and the control values are electrical.
Patent DE-2631178-A1 (DE)
Title: Massecuite centrifuge with accelerator cup - for uniform distribution by bottom openings and double accelerator cone
Inventor: FIEDLER BERNHARD
IPC: B04B3/00
Filed: 1976-07-10
Abstract: A continuously operating centrifuge with perforated basket for centrifuging massecuite of high viscosity, esp. in the sugar industry, is equipped with an acceleration device. This consists of an annular cup which is fixed with its inner wall to the hub on the centrifuge shaft. The bottom of the cup has several outlet openings which pass the material to an accelerator cone consisting of two facing L-sections. This achieves an optimum acceleration of the massecuite and a very uniform distribution. The acceleration device has very low overall height.