baber/WOPTO huggingface dataset:
Patent DE-2918210-A1 (DE)
Title: Distribution of wires in card clothing for flats - exhibiting herringbone pattern to inhibit lateral fibre transport
Inventor: BOVENSIEPEN HANS JOACHIM
IPC: D01G15/86
Filed: 1979-05-05
Abstract: Wire clothing for carding flats has the wires arranged in tiered rows such that the separation between the needle rows in the carding direction is a constant, small value, whilst the widely-sepd. rows running at an acute angle to the carding direction change direction at regular intervals. This arrangement reduces the speeds of fibre transport across the card, and increases the carding efficiency.
Patent DE-2920971-A1 (DE)
Title: Model landscapes constructional system - consists of individual quadratic landscape units placed next to each other and connected by support rods
Inventor: NIEHOFF DIETER
IPC: A63H19/36
Filed: 1979-05-23
Abstract: Model landscapes (10) are used for model railways or motorways. They consist of individual quadratic landscape units which are placed directly next to each other. The quadratic units have on their upper side a representation of a landscape and support rods (28) are positioned between the individual landscape units so that they lie in a horizontal direction when in their operating position. The support rods slide into grooves (30) provided on the front surfaces of the landscape elements. The lower sides of the landscape elements are made level to form a plane.
Patent DE-2926807-A1 (DE)
Title: Broaching tool sharpening machine - has automatic setting system with feeler acting against clearance and chip faces at fixed point
Inventor: RUF GEORG ING GRAD
IPC: B24B3/16
Filed: 1979-07-03
Abstract: The system automatically sets a broaching tool sharpening machine using a mechanical feeler acting against the tooth to be ground. The feeler then controls movement in the lengthwise direction of the slide with the tool and that of the grinder disc slide at right angles to it. To determine the angle and pitch of the tooth, the clearance and chip faces are each felt at a fixed distance from the original cutting edge. Where a copying feeler is used to control upwards movement of the grinder slide as the tool slide moves, to suit the tool tooth angle, there can be a second independent pitch feeler (5), working against the chip face (3) of the tooth (1) below the cutting edge. This halts lengthwise movement of the tool slide while the copying feeler (7) is still against the clearance face (4) at a point clear of the original cutting edge.
Patent DE-2927606-A1 (DE)
Title: Closure cap for humane killer - with safety lock for trigger in tensioned and untensioned percussion lever position
Inventor: KERNER KARL-HEINZ
IPC: A22B3/02
Filed: 1979-07-07
Abstract: The closure cap for a cartridge actuated humane killer in abattoirs has a trigger which cooperates with the percussion lever for the percussion pin through its pointed end resting in a notch when not tensioned. In the tensioned position it engages a second notch. In both positions, a spring loaded ring with a detent must be turned by one hand, before pressure on the trigger by the other hand can cause any trigger movement. The percussion pin remains in a place where it cannot be accidentally damaged. The trigger is secured against unintentional operation in both positions.
Patent DE-2933203-A1 (DE)
IPC: F16L3/00
Filed: 1979-08-16
Abstract: The spacer has a pipe clamp (1) to which one end of a threaded rod (3) is connected in a rotationally fixed manner. The other end of this threaded rod (3) engages in a nut (4) which is held on a baseplate (5) such that it can rotate. The nut (4) has a sleeve (6) with an internal thread (6a) which is screwed onto the threaded rod (3) and extends through an opening in the baseplate (5). An adjusting element (7), which is connected in a frictionally locking manner to the sleeve (6), is seated on the sleeve (6). Rotating the adjusting element (7) likewise rotates the sleeve (6), which rotation displaces the threaded rod (3) in its axial direction (A) so that the distance between the baseplate (5) and the pipe clamp (1) can be adjusted without having to remove the pipeline. <IMAGE>
Patent DE-2940561-A1 (DE)
Title: Production process heat exchanger for tuber - has extruded group of tubes severed and shaved to form fins
Inventor: O'CONNOR JOSEPH MICHAEL
IPC: B23P15/26
Filed: 1979-10-06
Abstract: The heat transfer elements are made by extruding tubes extending in side-by-side relation with connectors holding adjacent tubes together outwardly projected. The surface portions of the tubes are cut to form fins, and the connectors are then severed to divide the tubes into individual heat transfer element using cutting wheels fed along them.
Patent DE-2942680-A1 (DE)
Inventor: DRAWERT MANFRED DIPL CHEM DR
IPC: C08G69/44
Filed: 1979-10-23
Abstract: What are disclosed are melt adhesives comprising a polyesteramide having a slow solidification rate, comprising (A) a dimerized fatty acid having 16-44 carbon atoms; optionally in admixture with a monocarboxylic acid, (B) a member selected from the group consisting of caprolactam and 6-aminocaproic acid, wherein 0.25-5.0 mol of component (B) is employed per mol of carboxyl groups present in component (A).
Patent DE-2942728-A1 (DE)
Title: Exhaust pipe for IC engine - has double walled construction with perforated guide blades within to provide silencing
Inventor: BUSSE FRITZ DIPL ING
IPC: F01N1/00
Filed: 1979-10-23
Abstract: The exhaust has an inner tube (2) inside an outer tube (1). Perforated guide blades (5) are fixed inside an extension (2") of the inner tube at the inlet end (2a). The inner tube surrounding these has perforations (2f) into the space between the inner and outer tubes. The following part (K) of the inner tube is solid and this is followed by a further perforated section (2g). At the outlet end the inner tube is solid. The outer tube has an internal sleeve (2e) which slides easily over the end of the inner tube to provide an outlet stub (2') which allows lengthwise adjustment of the exhaust.
Patent DE-2944553-A1 (DE)
Title: Room radiator heat transfer equipment - has horizontal rails with flanges sloping upwards behind cover plate
Inventor: HACK GUENTER
IPC: F24D19/00
Filed: 1979-11-05
Abstract: The equipment improves heat transfer from a radiator to a room, there being near the radiator top a deflector for the hot air rising at the front towards the room. Above and below the cover plate (9) mounted in front of the radiator are profiled horizontal rails one at least of which has flanges (3,5) sloping upwards in the working position. Each rail can have one flange on the side towards the radiator, these flanges being in a common plane behind the cover plate, also a flange on the room side, extending vertically in the working position.
Patent DE-2945731-A1 (DE)
Title: Bedridden male patient urine collector - has resilient funnel with inner edge to prevent escape of urine
Inventor: STEINER GEROLF DR
IPC: A61G9/00
Filed: 1979-11-13
Abstract: The urine collector is for a bedridden male patient, and comprises a funnel, a hose and a collector bottle. The funnel is of resilient material, with an inner edge at the top to prevent urine escape, and can accommodate a wide holder ring so as to allow easy gripping even by a severely handicapped person. The hose is wide enough for surface tension not to affect the permeability, even with a small gradient. The funnel can have a cylindrical portion with a clear diameter of 4-6cm. joined to which by a radius or sharp angle is a tapering portion.
Patent DE-2947203-A1 (DE)
Title: Small sheet inserting machine - inserts cover sheets into sweet containers, using pneumatic suction unit movable over container conveyor
Inventor: BERNING ALFRED
IPC: B65B61/22
Filed: 1979-11-23
Abstract: The machine inserts a small sheet into a container used especially to place a cover sheet into a tin filled with sweets between the tin and cover. The small sheet is removed from a supply store and the container moved on a conveyor. The small sheet (28) is removed from the stack in a storage magazine (10) by a pneumatic suction unit (33) which is then moved over the conveyor band (30) by a guide device (34,36) movable transverse to the direction of container conveyor movement (32). The suction unit permits the small sheet (28) to drop at the precise moment when a container is located below the unit (34,36).
Patent DE-2950724-A1 (DE)
Title: Electrical light pilot marker - uses light pulse to indicate e.g. change of video camera view while continuously recording on audio tape
Inventor: JUNG HARRY
IPC: G03B31/00
Filed: 1979-12-17
Abstract: A mono flip-flop is used for time control. Two reed relays are used for switching a light pilot indicator for audio and under recording, on and off. Upon detection of a light pulse, the 50Hz pilot frequency of the magnetic tape audio recorder is interrupted for a controllable interval for unambiguous identification or marking. This ensures an inaudible but visually clear indication for matching of sound and vision takes in a t.v. studio or similar. All components are housed in a pocket torch type housing and marking is possible, at any time without 'leads' or 'tails'. Sound and film equipment do not require any modifications.
Patent DE-2951971-A1 (DE)
Title: Automotive engine two=speed auxiliary drive - has pulley driven alternatively via freewheel and speed=increasing gear
Inventor: INVERNIZZI ANTONIO
IPC: F02B67/06
Filed: 1979-12-22
Abstract: The mechanism transmits the drive from an automotive engine to an auxiliary at two different speeds. A driving pulley for the auxiliary is mounted on the crankshaft via a freewheel, and a speed-increasing gear is provided. The input gear of the latter is keyed to the crankshaft, while its output gear turns freely on the latter, and drives the pulley via a friction clutch with centrifugal weights. Above a preset speed this clutch is disengaged and the crankshaft drives the pulley directly via the freewheel at a lower ratio.
Patent DE-3005102-A1 (DE)
Title: Precision curvature measuring device for cylindrical vessels - uses potentiometer to convert angle between two arms on wheels into angle
Inventor: GREDBORN KARL-ERIK
IPC: G01B7/28
Filed: 1980-02-12
Abstract: The precision measuring device is for curved surfaces of tanks and pressure vessels, and consists of two arms (1, 2) which can swing about an axis formed by a spindle (7) passing through them. This spindle also carries a measuring sheel (9) having two discs (10, 11) connected by a boss (12). At the other end of both arms is a further measuring wheel (23) each formed by a disc. The curvature is given by an angle measuring device (19) also mounted on the spindle, which measures the angle between the arms. The measuring device generates an analogue signal which is passes to a calculating device which gives the curvature corresponding to the angle between the arms. The wheels are the same dia. and the distance between each end wheel and the central wheel is the same. The spindle is locked by a pin to one arm so that it moves with it, and is connected to a potentiometer by its rotor (17) which calculates the angle.
Patent DE-3005410-A1 (DE)
Title: Protection circuit for composite electrohydraulic vehicle gears - has pressure-monitoring switches for valves displacing gears into neutral
Inventor: BEIG WILLY
IPC: F16H3/093
Filed: 1980-02-13
Abstract: The circuit has pressure-monitoring switches at the gear control valves. The switches' contacts directly or indirectly switch the current supply for controlling the gears and thereby displace the gears into neutral. The switches' contacts are in series. A bridging contact (r2), shunts the switch contacts and is controlled by a timing circuit and only allows the switch contacts to take effect after the timing circuit's delay has elapsed. The delay is about 0.5 seconds. The bridging contact so that if the timing circuit fails the gears are displaced into neutral. The positive pole of the supply circuit is disconnected if one of the monitoring switches fails.
Patent DE-3006385-A1 (DE)
Title: Electronic keyboard musical instrument module - has printed circuit card rack mounting system based upon fabricated construction of rectangular aluminium panels
Inventor: FRANZ REINHARD
IPC: G10H1/32
Filed: 1980-02-21
Abstract: A rack mounting module is designed to hold the printed circuit cards of an electronic musical instrument. The housing is fabricated from four main supports (2) that have end plates (6,7) retained by screws (8). A back plate (11) is mounted on spacer bolts and provides a support for the multi-pin card connectors. Top and bottom rail guides (17) are Tee slot mounted to allow the gap between cards to be adjusted. The unit is mounted directly behind the instrument keyboard and is hinged at the back edge to allow access. The framework is constructed from aluminium components and is maintained at earth potential.
Patent DE-3010399-A1 (DE)
Title: Cytostatic and antiviral pyrimidine nucleoside derivs. - which are 5-haloalkyl-pyrimidine nucleoside 5'-ester derivs.
Inventor: GAURI KAILASH KUMAR DR
IPC: C07H19/06
Filed: 1980-03-18
Abstract: 5-Haloalkyl-pyridine nucleosides (I) are used in combatting malignant and viral diseases: In (I), R is 1-6C haloalkyl; X is H or OH; and Y is -CO-R1, -CO-CH2-O-CO-R1, 1-adamantylcarbonyl, -CO-(CH2)n-p-C6H4-R2, -CO-(CH2)n-CN, -CO-C(Hal)3 or a group -CO-(CH2)n-CO-A in which R1 is 1-6C alkyl, R2 is NH2 or COOH, n is 1,2,3 or 4, Hal is F or Cl, and A is a residue corresponding to formula (I) minus the resd residue Y; and the 3'-OH group may be esterified with Y instead of the 5'-OH group. (I) are active against virus strains resistant to known 5-haloalkyl-deoxyuridine antivirals (e.g. 5-trifluoromethyl deoxyuridine, 5-bromovinyldeoxyuridine), and have more favourable pharmacokinetic properties than the known cytostatic agent trifluorothymidine.
Patent DE-3016628-A1 (DE)
Title: Flexible carrier for power supply lines - comprises rectangular ducting with interlinked sections each with collar and two U=pieces
Inventor: MORITZ WERNER
IPC: F16G13/16
Filed: 1980-04-30
Abstract: The carrier consists of a ducting of rectangular cross-section made of interlinked sections and joins a fixed supply unit to a moving load. Each section consists of a collar (5) and two U-shaped linking pieces. Each collar has three ridges forming two slots between them. The collar's end faces are at an angle so that the slots are tapered. Ridges on the insides of the arms of the U-pieces locate in these slots. Each U-piece has holes at the ends of its arms through which a pivot pin passes to allow the two U-pieces to pivot w.r.t. one another. The centre ridge of each collar acts as an end stop and has a constant width. It prevents longitudinally adjacent U-pieces touching one another when the carrier is bent. The advantage lies in the two U-pieces in each section being identical and symmetric and in increasing the rigidity of the carrier laterally and rotationally.
Patent DE-3020046-A1 (DE)
Title: Mine roller cutter machine dust sprinkling system - has valve outputs supplying fluid from heat exchanger to rear roller
Inventor: BRANDENBURG HELMUT ING GRAD
IPC: E21C35/22
Filed: 1980-05-24
Abstract: The machine has a cutting roller at each end, height-adjustable on a swivelling carrier arm. It is armed with sprinkler nozzles and connectable with a fluid duct conveying part of its fluid to the heat-exchanger. There is a valve (15) with intakes directly connected to the heat- exchanger (19) output and fluid duct (12) respectively. Both valve outputs are selectively connectable to the duct sections (24,25) leading to the different rollers (3,4). They are circuited so that the nozzles on the follow-up roller are always subjected to fluid from the heat-exchanger.
Patent DE-3020393-A1 (DE)
Title: Endless band grinder unit - has band supported on resilient endless belt running around support disc with spaced projections on disc surface
Inventor: VAHRENHOLT EDMUND
IPC: B24B21/08
Filed: 1980-05-29
Abstract: The band grinder comprises an endless grinding band (10) which, at the grinding position, has its rear surface (32) supported by a rotating (16) disc (15) via a cushion (19) resting on (29) circumferentially spaced (28) projections (27). The cushion is formed by a resilient endless belt (19) having a smooth outer surface (31) supporting the inner surface (32) of the grinding band. This belt pref. runs without tension around a further rotary disc and/or the disc driving the band. The distance of this further rotary disc to the support disc (15) may be adjustable. The projections (27) may be provided on the outside of the rigid disc (15) (as shown) or on the inside of the belt (19).
Patent DE-3034435-A1 (DE)
Title: Automatic process for coring fruits such as gherkins and pears etc. - by slicing and passing over milling wheel onto which sections are pressed
Inventor: HANSEN KAJ
IPC: A23N4/14
Filed: 1980-09-12
Abstract: The cores are automatically removed in a process which involves an initial grading of the fruit. The fruit is then sliced through the centre to form two equal sections. The sections are laid face down on a conveyor and passed over a milling wheel. The fruit is then pressed down onto the milling wheel which rises to cut out the core of the fruit. The amount of upward movement of the wheel is adjusted to the size of the fruit. The grading by size ensures that different lines can be adjusted to the size of the fruit required. The process is automatic providing a simple mechanism to control the depth to which the milling wheel sinks into the fruit so that the inedible core is completely removed but no more edible flesh than is removed by present manual processes.
Patent DE-3040817-A1 (DE)
Title: Rail mounted stereo tape cassette radio unit - has loudspeaker tape and radio modules mounted on single rail
Inventor: SCHINKE HORST
IPC: G11B23/023
Filed: 1980-10-30
Abstract: The tape cassette radio system based upon modular units is designed for mounting on a single rail. The mounting rail is of a box section and has a size selected to provide storage for the tape cassettes. The stereo loudspeaker modules have rear surface profiles that clip onto the rail. The combined cassette radio receiver unit also clips onto the rail and has a front location for a hand held remote control unit.
Patent DE-3045998-A1 (DE)
Title: Ejecting medium to reduce water resistance to ship's passage - is performed by duct system embodied in, or near, frame level with hull surface
Inventor: BRIELMAIER ALBRECHT
IPC: B63B1/38
Filed: 1980-12-05
Abstract: The arrangement is used for reducing water resistance on the hull of a ship, esp. a submarine. It is conventionally based on ejecting a medium along the hull from a system of ducts. This system is now located at least partially within or near at least one frame (10), possibly provided specially for that purpose. This may extend outwards to form part of hull plating (11,11') surface, the one system outlet (13) near that surface being embodied in the frame. Others may be located similarly and/or radially outwide the frame in the plate, distributed around the hull.
Patent DE-3048425-A1 (DE)
Title: Indicator showing when consumer goods are out of recommended date - changes colour in dependence on time and temp.
Inventor: LOOCK EHRENFRIED DIPL CHEM
IPC: G01K3/04
Filed: 1980-12-22
Abstract: The indicator uses a coloured dot (4) to indicate when consumer goods (e.g. milk) have become unusable. The dot changes colour and the colour is a function of time and temp. Alternatively, instead of chaging colour, the dot's electrical resistance may change. An ohmmeter is then needed to measure this resistance. The dot can be incorporated into a range of goods, e.g. ice cream, photographic films, medicine, ink inside a printer etc.
Patent DE-3100807-A1 (DE)
Title: Novel aminoantipyrine compounds and their use
Inventor: BATZ HANS-GEORG DR RER NAT
IPC: C12Q1/28
Filed: 1981-01-13
Abstract: Compounds of the general formula <IMAGE> in which R represents an alkyl group having 1 to 3 C atoms or the group N(R2)2, in which R2 denotes a hydrogen atom, an alkyl group having 1 to 3 C atoms or an acyl group having 1 to 3 C atoms, and R1 has the same meaning as R or is a hydrogen atom, are novel and suitable as chromogens for the measurement of H2O2 formation in enzymatic reactions.
Patent DE-3104970-A1 (DE)
Title: Cutting device of a double-pile weaving machine
Inventor: OVERDICK ALFRED
IPC: D03D39/18
Filed: 1981-02-12
Abstract: In order, in such a cutting device, to achieve high stability and as far as possible eliminate adverse influences on the cutting operation, a rear region (13) of the guide, located on the cutting rail, for the cutting slide (15) movable in the transverse direction of the fabric is higher in relation to the cutting plane (S) than a front region (12) of the guide. As a result, the cutting rail (B2) can be made especially stable and rigid within the available space. There are, at the same time, various design possibilities. The invention can be used both in cutting devices combined with weaving machines and in independent cutting devices. <IMAGE>
Patent DE-3106608-A1 (DE)
Title: Container wall panel
Inventor: HOELZEMANN RUEDIGER
IPC: E04C2/292
Filed: 1981-02-23
Abstract: For the cost-effective production of containers, prefabricated wall parts are added to a container framework. Owing to the need for good dimensional stability and owing to various manipulations, in particular owing to the fastening process of the outer and inner wall panels, the assembly of the wall parts is very labour-intensive and thus expensive. The invention proposes to bond the outer skin and/or the inner skin of such wall parts adhesively onto a reinforcing inner framework, as a result of which these costly manipulations are avoided, the wall parts can thus be produced considerably more cheaply and, moreover, there are advantages with respect to the dimensional stability and leak-tightness of these wall parts. <IMAGE>
Patent DE-3108031-A1 (DE)
Title: Round boat
Inventor: NOBILING HARALD
IPC: B63B1/04
Filed: 1981-03-03
Abstract: Chambers for supporting air in the hull of the round boat provide for buoyancy and carrying capacity. The round keel run around the round boat is a hollow-body construction, the part protruding in each case into the water being loaded with liquid or the like. This loading has a stabilising effect on the floating position of the round boat; it receives its drive force from the respective user. The construction enables the round boat to roll on the water. The round boat receives its propulsion by means of walking or driving against the inner track of the round boat. To assist the propulsion, the outer track of the hull is equipped with ribs. The round boat can be embodied in several styles for various uses. In the smallest type of construction as a water toy (drive - toy car). As an item of sports equipment without steering. Entry through the openings of the side walls. In the heaviest embodiment for accommodating vehicles with their own drive. Design solutions are required for the drive-in means for the vehicles and the steering of the round boat. <IMAGE>
Patent DE-3117053-A1 (DE)
Title: Process for preparing isobutene, catalyst suitable therefor, and method for preparing the catalyst
Inventor: MUELLER HANS JOACHIM DR
IPC: C10G35/095
Filed: 1981-04-29
Abstract: n-Butenes can be converted catalytically into isobutene if a mixture, which contains at least one n-butene and hydrogen, is brought into contact, at a temperature of from 400 to 600 DEG C and a residence time of from 1 to 10 seconds, with a specially activated Al2O3 catalyst doped with halogen compounds of elements of the 3rd to 5th main group and 2nd to 8th subgroup of the Periodic Table of the Elements and/or with hydrohalic acids, the special activation consisting in an aluminium hydroxide or aluminium oxide hydrate with a content of volatile ammonium salts being calcined, prior to doping, to give Al2O3, said volatile ammonium salts being driven off.