baber/WOPTO huggingface dataset:
Patent DE-2407526-A1 (DE)
Title: Sheet plate angle-iron frame - is turned over at edge providing channel end sealing surface
Inventor: HAELLMEYER GEORG
IPC: F16L23/18
Filed: 1974-02-16
Abstract: The air channel connection has angle iron frames of the heat-zinced type, with angle connections for rods, in which the channel sheet plate is turned over at the edge of an angle iron frame and thus provides a sealing surface at the channel end. The channel sheet is fixed to the angle iron frame over a large area,and by means of welding points and seams. The angle iron frame has a nose and a shaped edge to receive the corner angle. The nose is so shaped that it can be used as guide for cramps or thrust fillets for connecting channels at any given point. The corner angle is bent at right-angles for support against the angle iron frame and thus supports against the nose and the angle.
Patent DE-2410549-A1 (DE)
Title: Fire extinguisher with valve connections in head - is attached by lower end to hole in valve body closing container
Inventor: SCHULTE-FRANKENFELD MANFRED
IPC: A62C13/00
Filed: 1974-03-06
Abstract: The upper end of the container of the fire extinguisher is closed bya screwed-on valve body. In the upper side, the valve body has a hole which accepts a valve connection body in the top held by crosspieces. The valve connection body contains at the upper end the channel for the activation bolts, the outlet nozzles for the extinguishing substance and the extinguishing substance channel connecting the outlet nozzles with the valve in the valve body through which the activation bolts extend to the valve. The lower end of the valve connection body is in the form of a sealing sleeve.
Patent DE-2414158-A1 (DE)
Title: Loading system for fine grained bulk goods - has pneumatic conveyor trough between vehicles filling funnel and feeding chute
Inventor: WINDELBAND GUENTHER
IPC: B65G67/04
Filed: 1974-03-23
Abstract: The loading system feeds bulk goods into the filling funells of transporation vechiles, from a stationary feeding chute. It consists of a pneumatic conveyor trough, filling funnel, and feeding chute. The trough is positioned below the feeding chute, so as to be turnable in a horizontal and vertical direction, and may also be moved parallel to its longitudinal axis. The upper section of the trough is open near the feeding chute, and carries a flat sliding cover, into which open the feeding chute, and a ventilation pipe, via flexible connections. The opposite end of the trough is moved horizontally by a guide and has a loading head.
Patent DE-2416009-A1 (DE)
Title: Printed image inspection unit for rotary printing machine - observes image on fast moving web by means of optical scanner
Inventor: HELBIG HELMUT DR
IPC: B41F33/02
Filed: 1974-04-02
Abstract: The web from the printing machine passes by the scanning unit before being coiled onto a roll. An electrical image receptor has a lens system of adjustable focal length and is directed towards the printed surface of the web. The viewed area is illuminated by a flash light whose operation is synchronised with the printing machine by a control unit coupled to a shaft of the printer. The image receptor is connected to an image storage device which in turn is linked to an image monitor on which the printed image can be viewed. The flash light is triggered at will by a push button control connected in series with the control unit.
Patent DE-2419079-A1 (DE)
Title: Criss-cross packing strapping machine - has vertical stitching rod for lengthwise strap upstream of transverse strapping ring
Inventor: MOSCA GERD
IPC: B65B13/12
Filed: 1974-04-20
Abstract: The items to be packed are delivered along a straight track, and the transverse strapping mechanism has a ring enclosing them and a closing mechanism underneath the track, while a similar mechanism for the lengthwise strapping operation is also situated underneath the track. At a distance in front of the plane of the ring greater than half the length of the item in the direction of travel is a vertically sliding stitching rod with its closing mechanism. The conveyor has two or more stops on opposite sides of the rod moving the item into the plane of the strapping ring. The distance between rod and ring can be adjustable.
Patent DE-2420911-A1 (DE)
Title: Drive linkage for opposed piston machine - has dual crankshafts with pins interconnected by four equal length linkages
Inventor: SOTIROV IVAN DIPL ING
IPC: F16H21/18
Filed: 1974-04-30
Abstract: The drive is suitable for all oscillating machines such as combustion and steam engines, pumps, saws etc. The drive consists of two identical crankshafts mounted symmetrically parallel to one another and which rotate in opposite directions. The crankpins are interconnected by four linkages of equal length which form a rhombus. Two pistons which are mounted opposite one another on the same centreline are mounted between the crankshafts. The centreline of the pistons crosses the centrelines of the crankshafts at 90 deg. Two further linkages which ahve the same lengths as the four rhombus links are mounted crosswise and connect the centre of one rhombus link to the centre of the link opposite it.
Patent DE-2428354-A1 (DE)
Title: Data processor input terminal - has manual keyboard and single sheet and endless web feeds
Inventor: MOSER ERICH
IPC: B41J11/50
Filed: 1974-06-12
Abstract: The processor e.g., for handling medical data allows information to be input manually obtained from a continuous recording web, and from separate sheets carrying single data sets. The manual keyboard (8) has a mosaic printing head (81) and is located next to a storage location (7) for the single sheets, in the upper surface of a console table, with the sheets able to be fed into the unit from the storage location (7) for use with the printing head (81) situated directly above. The position of the sheet and the printing head (81) is automatically controlled so that the latter moves successively across the sheet.
Patent DE-2430209-A1 (DE)
Title: Connection for flexible strips or channels - has automatic tightening device to compensate for channel deformation
Inventor: KAMMER WILLI ING GRAD
IPC: F16B39/10
Filed: 1974-06-24
Abstract: With connectors for channels or gulleys it is normally necessary to retighten due to deformation after a load has been applied or the connection forced into position. In this design the retightening is achieved automatically. The two overlapping channel sections (1, 2) are held by top and bottom clamps (4, 5) with a tightening bolt (8). The edge of the channel has a bearing surface (30) or a series of notches. The bolt operates the connecting element (10) which has a series of flats bearing against the channel as the bolt is turned. The connecting element has a slip connection onto the turning bolt.
Patent DE-2444036-A1 (DE)
Title: Shaft sealing ring testing device - measures inwardly directed radial force by longitudinally split mandrel for ring stretching
Inventor: KASTREUZ GERHARD DIPL ING DR T
IPC: G01L5/00
Filed: 1974-09-14
Abstract: The shaft sealing ring has a specified dia., and the mandrel parts are held together by springs, with strain gauge strips on the springs. The force is measured by the change of the gap between mandrel parts. The springs (25, 26) are parallel to the mandrel and placed symmetrically to it, connected to the mandrel by rigid connecting elements (27, 28), each connected to the corresponding part (19, 30) on the mandrel. This arrangement ensures that uncertainties regarding the position of the plane at the introduction of the radial force have at least no disadvantageous influence on the measuring accuracy. A high sensitivity is nevertheless maintained.
Patent DE-2460821-A1 (DE)
Title: Carboxylic acid fluorides from other halides - by reaction with inorg fluorides in a two phase system
Inventor: SCHMIDT ARTHUR H DR
IPC: C07C51/58
Filed: 1974-12-21
Abstract: Carboxylic acid fluorides (I) are prepd. from carboxylic acid halides (II) in a 2-phase reaction system comprising an org. phase contng. (II) and an aq. phase contng. in inorg. F cpd. (III), in the presence of an amine catalyst. (I) are useful as intermediates for pharmaceuticals and plant-protection agents, as fluorinating agents, as monomers for the prodn. of transparent film-forming copolymers (e.g. methacryloyl fluoride), and as intermediates for indanthrene dyes (in the case of aroyl fluorides). The process can be carried out a low temp. (e.g. room temp.) and avoids corrosion problems and the need to dry the reactants.
Patent DE-2503631-A1 (DE)
Title: Material shaking machine - with shelves connected to drive ensuring all points on shelves have pre-determined circular movement
Inventor: HAWRYLENKO ALEXANDER DIPL ING
IPC: B06B1/16
Filed: 1975-01-29
Abstract: Shaking machine with a frame, a drive installation and two shelves to carry the material to be shaken which are guided and connected to the drive installation so that all points on the shelves carry out a horizontal circular movement with the same track radius and at the same track speed. Each shelf support (3) is connected to at least one vibrating element (18) which has a turnnable bearing so that its centre of gravity (19) can complete during operation a horizontal circular movement offset against the movement of the centre of gravity of the material to be shaken by a constant phase angle.
Patent DE-2509964-A1 (DE)
Title: Decorative cladding involving flexible polyester resins - for application to non planar surfaces
Inventor: ZIEGLER HUBERT
IPC: E04F13/18
Filed: 1975-03-07
Abstract: Assymetric panels featuring a hard, abrasion resistant surface layer on a body made from a blend of flexible and rigid polyester resins heavily loaded with inorganic fillers and fibre reinforcement. For decorative cladding of interior wall surfaces which may be nominally flat or curved. High content of flexible, 'modified' polyester resin allows the cladding to adapt to the shape of support surface which are not perfectly planar and against which panels made from rigid resins cannot be properly fitted without an intermediate surface of e.g. high quality plaster.
Patent DE-2513211-A1 (DE)
Title: Invertor with controlled rectifier - has self controlled invertor with intermediate circuit between it and rectifier
Inventor: ZANDER HANS-HERMANN DIPL ING
IPC: H02M5/45
Filed: 1975-03-25
Abstract: The invertor comprises further control units generating ignition pulses for rectifier diodes in the rectifier and invertor, and a commutation unit for the invertor rectifiers, with load current depending rechargeable commutation capacitors. An adder (21) in an evaluation circuit (20) is supplied with voltage of the invertor output terminals, and with load current flowing through the output terminals, also applied to a store (23) during each commutation of the invertor rectifiers. Its output is connected to the adder (21) followed by a limiter stage (25). Extinguishing pulses for commutation initiation are released through the control unit.
Patent DE-2516824-A1 (DE)
Title: Rail-guided roller-mounted powered conveyor carriage system - with edge guide rail stems crossing over in parallel running-roller guide surfaces
Inventor: KARDINAL HANS-JOACHIM
IPC: B61C11/04
Filed: 1975-04-15
Abstract: The conveyor layout incorporates guide rails for powered conveyor carriages, with one or more driving wheels is mounted in the base area, running on a centre stem on the rail, and with lateral travelling rollers in an immediately adjacent area. In the two peripheral areas adjoining the centre stem (M), the guide rails (FS) incorporate lateral bounding stems (S), and these cross over, above the centre stem, in virtually parallel guide surfaces (F) for the travelling rollers (R) on the undersurface of the guide rails. The conveyor carriages (FW) may have side walling faces leading down to below the axles of the travelling rollers, carrying the bearing points (L) for the rollers. Current leads (B) may be mounted on the centre stem, parallel to the guide rails and symmetrical to the rolling track of the drive wheel.
Patent DE-2523820-A1 (DE)
Title: Hair growth stimulating compsn. - contg. a 9-fluoro-11,21-dihydroxy-16-methyl -pregna 1,4-diene-3,20-dione
Inventor: WAGNER OTTO
IPC: A61Q7/00
Filed: 1975-05-10
Abstract: Hair growth compsn. for elimination of unaesthetic and/or morbid alterations of the scalp and hair contains, as hair-growth stimulant, 9-fluoro-11 beta, 21-dihydroxy-16 alpha-methylpregna-1,4-diene-3, 20-dione (I), pref. together with boiled water; surgical spirit; natural soda; carrot juice; conifer oil; balm; arnica; perfumes and odourants. Compsn. is easily used and ensures renewal of hair growth without side-effects.
Patent DE-2532501-A1 (DE)
Title: Fabric surface cleaning process - uses a water-insoluble ion exchanger in the treatment fluid
Inventor: REINWALD ELMAR DIPL CHEM DR
IPC: C11D3/12
Filed: 1975-07-21
Abstract: A process is claimed for the washing, cleaning for bleaching of fabric surfaces, or the surfaces of other firm materials, with a water-insoluble ion exchanger, using a suspended bonded water-insoluble ion exchanger perf. containing water in the washing fluid composed of a calcium bonding capability of 50-200, preferably containing 80-175 mg CaO/g water-free substance (=AS) with a modified cationic tenside bonding in the general formula: (Kat2/nO)x.Me2O3.(SiO)2)Y. Kat is a cation with a value of n to exchange with calcium, which does not act on the surfaces; x is 0.7-1.5, pref. 0.9-1.3, Me is Al or B; y is 0.8-6.0, pref. 1.3-4.0. The bonding contains 0.1-3.0 wt.% pref. 0.5-20.0 wt.% the wt.% being based on the sum of tenside and water-free inorganic active substance. The process gives an additive which is easily mixed with the washing fluid, for processing fabrics or natural or synthetic fibres, to trap and remove dirt.
Patent DE-2538515-A1 (DE)
Title: Switching mechanism for intermittent pinion rotation - has cam and recess in rotating drum wall engaging rollers on planet pinion
Inventor: MOELTZNER WILHELM
IPC: F16H27/04
Filed: 1975-08-27
Abstract: The switch mechanism is for a dividing gear for a machine tool subject to periods of disuse. The switch drum (5) consists of a disc (6) with a cylindrical wall (7), and a central drive shaft (8) in roller bearings, driven at one end by a chain or belt from the motor. The planet pinion (13) is mounted on the driven shaft (14) parallel to the drive shaft. This carries two sets of rollers (16, 17) in two different planes. There is a switching cam (18) on the inner drum surface in the plane of the switch roller (16), and a recess in the plane of the indexing rollers (17). When the cam (18) engages the first of the switching rollers (16), it rotates the pinion (13), and the indexing roller enters the recess. The pinion rotates through 120 deg. with one passage of the cam and recess.
Patent DE-2538646-A1 (DE)
Title: Equipment for stacking plastic cups - has two parallel endless belts transporting cups between them to stacking position
Inventor: KNAUER ALFRED
IPC: B65G57/16
Filed: 1975-08-30
Abstract: A transport track moves the cups from a receiving position to a stacking position. The cups are transported along the track between vertically positioned conveying surfaces of two driven parallel endless belts. The transport track is divided in two sections (C;D) along which the cups are transported at different speeds. The first section (C) in the direction of transport has a lower speed than the following sections. In the transition positions from the first section the cup transporting sides (10a, 11a) of the parallel endless belts (10, 11) diverge. In the first section (C) of the track the belts (10,11) can be driven at a different speed.
Patent DE-2539996-A1 (DE)
Inventor: WAGENBACH WOLFGANG DIPL ING
IPC: H02B13/035
Filed: 1975-09-09
Abstract: The high-voltage switching installation consists of switch panels having in each case one power circuit breaker, interrupter circuit breaker and earthing circuit breaker and a converter, and having at least one common busbar. In order to prevent bends in the conductors which connect the individual abovementioned components of the switching installation, with the effect of simplifying especially the earthing circuit breaker and of implementing circuits in the manner of the 11/2  power circuit breaker method, coupling panel and H-circuit, the phase conductors (2) of the busbar (3, 4) are arranged in a plane. In the case of a horizontal busbar (3, 4) its phase conductors (2) lie in a plane one above the other and the phase conductors of a conductor outlet (5) are arranged offset with respect to one another in said conductor outlet (5), transversely with respect thereto, such that in the case of the transition of said busbar into a conductor guide (6) at right angles thereto, and subsequently horizontal conductor guide (7), the phase conductors in each case lie in a plane side-by-side, the interrupter drive (17) being arranged in the plane of the phase conductors of the conductor outlet (5). <IMAGE>
Patent DE-2540149-A1 (DE)
Title: Storey floor ceiling grid pattern element - has finishing panel underneath and lightweight box filling
Inventor: KORF OTTO
IPC: E04B5/14
Filed: 1975-09-09
Abstract: The grid pattern element is designed to simplify the construction of inter-storey floor-ceilings in building operations. The grid-type element is used as the statically effective or load bearing part of the ceiling. Its underside is fitted with a suitable panel which makes subsequent plastering, or other surface finishing, superfluous, or which serves as a plaster holder. It also prevent fall-out of material used for filling the grid boxes. The grid patterns are easily laid, and can be walked on immediately. There is no need for complex formwork operations. Very light material can be used as box filling, and the whole can combine a high degree of rigidity with light weight.
Patent DE-2549418-A1 (DE)
Title: Arrgmt. for automatic control of equipment - which cools or heats fluids, control is carried out in relation to the pressure of the medium
Inventor: ARRAGON JEAN
IPC: H01H37/52
Filed: 1975-11-04
Abstract: The equipment which is to be controlled can be e.g. a water heater, an autoclave, a refrigerator, a boiler or similar equipment. A regulator mounted on a safety arrangement which forms part of the equipment is in contact with the fluid which escapes from the safety arrangement and with the convection current which flows round the outside of the equipment. The regulator incorporates a heat sensitive element which determines whether the heat generating or cooling equipment is switched on or off. This control therefore depends on the temperature and the pressure of the liquid which escapes from the safety arrangement. The heat sensitive element used, is a bimetallic strip which is submerged in a heat conducting liquid. Strip and heat conducting liquid are located in a ring shaped housing mounted round the outlet of the safety arrangement.
Patent DE-2550890-A1 (DE)
Title: Electronic gas flowmeter with parallel ion flow - uses ion beam between parallel electrodes along gas stream direction
Inventor: ZIZINE JEAN
IPC: G01P5/00
Filed: 1975-11-13
Abstract: An electronic flow meter measures the volume flow or rate of flow of gases, which are caused to carry ions generated by an electrode in the gas stream which is a plane at right angles to the flow, and which are captured by a parallel second electrode. The configuration is chosen so that the measurements are independent of the nature of the ions or fluctuations in their speed of transit between generating and capture electrodes. The system is unaffected by impurities, especially water vapour, as compared with known similar systems in which the path of the ions is transverse to that of the gas.
Patent DE-2554811-A1 (DE)
Title: Caseless fuse for communication equipment - is placed in main circuit between two contact springs and passes over front of case
Inventor: BACHFRIEDER HEINZ
IPC: H01H85/30
Filed: 1975-12-05
Abstract: One contact spring in the fuse switching system is immovably fixed in the housing. The other contact spring is able to operate contact sets for signalling and possibly further switching operations when the fuse blows. The contact sets consist of contact springs (4, 5) forming part of the main circuit. It also consists of change-over contacts (6) which are safely mounted in a case (8). The fuse wire (7) is mounted on the case front. It is unprotected, and it is separated by a sliding partition from the case contents.
Patent DE-2555776-A1 (DE)
Title: High speed drill spindle recoil drive - has compressed air fed via transverse hole and axial bore with distribution disc
Inventor: HEIMBURGER HELMUT
IPC: B23B47/10
Filed: 1975-12-11
Abstract: The drill spindle unit operates at high rotating speed for very small hole drilling, particularly in metal workpieces, for which the drive is operated in accordance with the recoil principle, using compressed air. For feeding the compressed air current required for the recoil rotation drive, the drill spindle has a transverse hole (14) and a central lengthways hole (15) leading from it. A further outlet transverse hole (16) is provided, and in the central hole the spindle carries a disc on which is located a distribution rib (3). From the distribution rib (3) and through the disc, two common-counterposed radial holes (18) are provided, in the outer ends of which recoil nozzles (4) with tangetially running outlet apertures are located.
Patent DE-2604189-A1 (DE)
Title: Palletised collapsible transit container - has strips folding against walls held against base by container contents
Inventor: KUPERSMIT JULIUS B
IPC: B65D19/18
Filed: 1976-02-04
Abstract: The collapsible transit container has a relatively solid pallet section forming the floor, and a number of walls folding against the pallet surface by their lower edges. There are a number of strips (45-48) folding against the walls by the lower edges of the latter, and which lie against the pallet surface, to which they are secured by connection devices. The latter are held together by the contents of the container, and can be in the form of hooks and bolts engaging together, or adhesive pads, pressed together by the contents.
Patent DE-2607815-A1 (DE)
Title: Reciprocating embossing stamp driving colour tape - has its advance adjustable by manually operated stop while stamp is operating
Inventor: SCHNEIDER GEORG
IPC: B41F19/06
Filed: 1976-02-26
Abstract: Reciprocating stamp, acting through a colour tape (34) onto a web to be embossed, is connected to forward the tape during the return stroke of the stamp. The reciprocation of the stamp is converted into oscillation of a shaft (9) connected to similarly oscillate a gear wheel (12). The oscillation of the wheel is converted through a free wheel into unidirectional advance of the tape. The return motion of the wheel is limited by a manually adjustable step (65). The arrangement enables the advance of the tape to be adjusted while the stamp is operating.
Patent DE-2608843-A1 (DE)
Title: Double-bed catalyst unit treating engine exhaust gas - with intermediate air inlet through annular chamber having radial passages
Inventor: ABTHOFF JOERG DR ING
IPC: B01J8/04
Filed: 1976-03-04
Abstract: A redn. catalyst chamber and an oxidn. catalyst chamber are joined by an intemediate housing in which mixing with oxidn. air takes place. This air is admitted through an annulus which has radial passages into the mixing chamber. The arrangmenet of catalyst units and air m ixing chamber is compact.