baber/WOPTO huggingface dataset:
Patent DE-2650093-A1 (DE)
Title: Pouring spout for thin walled container - has plastics serrated pointed end carrying metal spike also protection and closure cap
Inventor: HEINLEIN HANS
IPC: B67B7/48
Filed: 1976-10-30
Abstract: The pouring spout is for a container made of paper, cardboard, plastics, or metal foil, and holding milk, fruit juice etc. and has a printed end (2) for inserting through the container side. The spout is a plastics moulding, with a discharge hole through it from end to end. At the discharge end is a tubular part, terminating about half way in a sealing flange (7). At this region are ribs (11) for strengthening and to assist handling. The other end is tapered and serrated (4) and incorporates a metal spike (9). Discharge holes (5, 6) pass through this region. A protective cap (12) which can be fitted over the spike before use is also designed to fit into the open end of the discharge portion after insertion through the end.
Patent DE-2654086-A1 (DE)
Title: Doll with swivelling leg and arm joints - is designed to lift weight by pressing button protruding from back
Inventor: ENGLAND DONALD E
IPC: A63H13/12
Filed: 1976-11-29
Abstract: A doll or toy human figure has swivel jointed arms (26) and legs (20) enabling any motion of the human body to be initiated. In addition to the torso (12) can swivel about the waist joint (16) and the head (34) can swivel around the neck joint (16) and the head (34) brings an internally mounted shaft which carries a worm into engagement with a wormwheel. When the button (80) which protrudes from the doll's back is pressed repeatedly it imparts an intermittent rotary motion to be spindle which carries the arms (26). The arm is made to swing through an arc so that the doll lifts the weight (38). By rotating the head in the opposite direction the coupling is disengaged and the arm drops to its lower position.
Patent DE-2655230-A1 (DE)
Title: Gamma-ray and X=ray tomography - using planar bundle of rays whose absorption in the body and dispersion is measured
Inventor: CONRAD BERNHARD DIPL PHYS
IPC: A61B6/02
Filed: 1976-12-06
Abstract: Tomography is carried out using two oppositely directed generators and along the line of intersection of the two planar ray bundles there are arranged two oppositely directed two homing multi-detectors. One of the detectors is energised by a planar ray beam directed from the other and the energisation of the generators takes place in succession by their respective detectors. Measurement of the absorption and the dispersion takes place during the irradiation by the generation through the intermediary of the planar ray beam in that irradiation by the generation through the intermediary of the planar ray beam in that the absorption is measured along the dispersion path. Evaluation takes place in known manner. Multi-detectors make use of collimators extending along a line and parallel to its reception surface. Both multi-detectors have their collimators arranged identically and their focusing line coincide with one another. Planar ray beam generator for measurement of the dispersion is arranged for sliding into collimator and provided with a lateral screen adjacent the detector. Pref. appts. includes plexiglas (RTM).
Patent DE-2657240-A1 (DE)
Title: Typewriter with type lever return springs - has eyes engaged with common support rod and widened onto full dia.
Inventor: HUETTLINGER HANS-LEO
IPC: B41J5/14
Filed: 1976-12-17
Abstract: Typewriter has a series of coiled tension springs (1) for effecting the retun motion of respective type levers. The ends of the springs remote from the levers each have an eye (2) threaded onto a rod (3) common to the whole series of springs. The rod has a dia. (4) slightly larger than the original, i.e. free i.d. of the eyes so that latter tend to grip the rod and stay in position. The rod has a tapered end (8) enabling the eyes to be engaged and widened onto the full dia. of the rod.
Patent DE-2659017-A1 (DE)
Title: Fastening for hinged doors of washing machine - has horizontal spindle with locking lever having ramp face and tangential holding face for door edge
Inventor: KOHLLEPPEL PETER
IPC: B65D90/66
Filed: 1976-12-27
Abstract: The container with hinged doors forms the housing of an automatic washing machine. The doors are shut by means of a locking lever (1) with a ramp face (2) inclined to the horizontal and a holding face (3) roughly tangental to the spindle (4) to which the lever is fixed. The spindle works in bearings (5, 6) on the container, and also has a release lever (7). An additional release lever (8) can also be mounted on the spindle, and on which a spring (9) acts, holding it in the shut position. There can be a locking catch on the spindle, with a ramp face inclined to the horizontal and a roughly vertical holding face. A supporting member is attached to the catch, and a stop is provided on the container.
Patent DE-2706445-A1 (DE)
Title: Laminated decorative plate - has absorbent strip material impregnated with dispersion glue on rear side
Inventor: WISS HANS
IPC: B44C5/04
Filed: 1977-02-16
Abstract: The laminated decorative plate has an unroughened rear side which can be glued, and one or more decorative layers, together with layers of phenol-resin-impregnated kraft paper. On the rear side is absorbent strip material, impregnated with dispersion glue instead of phenol resin, typically polyvinylacetate glue. The strip material can be kraft paper with a weight between 80 and 150 grammes per sq. metre. The amount of dispersion glue applied can be 10-50% of the weight of the strip material per unit of area, based on the solids content of the glue. The design is cheap to produce and gives sure adhesion on application.
Patent DE-2716412-A1 (DE)
Title: Whiskers for reinforcing metal composites - made by converting acicular metal particles into hard carbide(s)
Inventor: JESSEN JOERN J
IPC: B22F1/145
Filed: 1977-04-14
Abstract: Reinforced metal composites, or whiskers for such composites, are made using metal particles (I) with length: dia. ratio >2:1. (I) are heated, opt. together with other constituents of the composite, and exposed to others media, e.g. gases so (I) undergo a transformation, e.g. hardening. (I) pref. consists of small needles; and the transformation or hardening may be restricted to a surface zone, so a softer, tougher core remains in the composite. The transformation may occur with crystal growth in the longitudinal direction, e.g. in the direction of mechanical working of a wire produced from the composite. The transformation can be undertaken on a partly pressed metal powder so the initial pressing does not involve the use of transformed, i.e. hard materials. Magnetic forces can be used to align ferromagnetic particles (I).
Patent DE-2719606-A1 (DE)
Title: Sorbent for extn. of free haemoglobin - prepd. by diazotising a modified polymer having amino and sulpho- or phosphonic acid groups
Inventor: LOPUCHIN JURIJ MICHAJLOVITSCH
IPC: A61M1/36
Filed: 1977-05-02
Abstract: Prepn. of a sorbent for extraction of free hemoglobin, comprises diazotising a modified polymer having amino groups and sulpho- or phosphoric acid groups, and then reacting with blood serum albumin or haptoglobin at is not >40 degrees C, and washing the obtd. sorbent from the protein. Pref. the starting modified polymer has a specific surface >10 sq. m/g. e.g. copolymer of styrene and divinylbenzene. The sorbent can be used for the medical treatment of homolytic states (accompanied by a higher proportion of free hemoglobin in the blood) of various etiology e.g. crush syndrome, vast burns, incompatible blood transfusion, etc. Sorbents contg. 250-800 mg/g of binding proteins can be obtd.
Patent DE-2720191-A1 (DE)
Title: Aerosol spray actuating mechanism - has container mounting secured to door with plunger depressed by cam plate secured to door frame
Inventor: ANGER NORBERT
IPC: B65D83/16
Filed: 1977-05-05
Abstract: The gas releasing arrangement is used for an aerosol container. The container (5) is held in a frame (3) which is fastened on a door (1). An arm (17) of the frame has a plunger (21) which is slidable in a guide. This rests on the valve (15) of the gas container. The door frame (22) has a plate (23) with a cam profile (24), this am actuating the plunger for depressing it for opening the pressure valve on actuation of door.
Patent DE-2724710-A1 (DE)
Title: Uranium di:oxide powder prodn. - by reducing ammonium uranyl carbonate with ammonia in steam, giving low fluoride content
Inventor: BECKER MANFRED DR
IPC: C01G43/025
Filed: 1977-06-01
Abstract: In the prodn. of UO2 powder by passing gaseous UF6, NH3 and CO2 into a reservoir of water, filtering the resultant ammonium uranyl carbonate ppte. from the mother liquor and converting this to UO2 in a fluidised bed, using steam as carrier gas and a reducing gas, NH3 is used as reducing gas. The NH3 is pref. cracked into a mixt. of N2 and H2 before entering the fluidised bed. NH3 is cheaper than the equiv. amt. of H2 and the need for large storage containers for H2 is eliminated. In addn. the F content of the prod. is much lower than usual.
Patent DE-2732761-A1 (DE)
Title: Experimental board for building circuits - has large number of connecting points with ring shaped springs inserted into annular slots
Inventor: RUESNIG BERND ING GRAD
IPC: H01R9/26
Filed: 1977-07-20
Abstract: The experimental circuit board consists of an insulating base plate. It has a large number of connecting points provided with conducting contact springs to join together a number of functional components. There is an annular slot with an inner and outer wall. This system is provided at each connecting point (2). At least one ring-shaped spring is inserted into each annular slot, resting on the inner and/or outer wall (7, 8). The electrical or electronic components (3) in the test or experimental circuit may be connected together in an almost random arrangement.
Patent DE-2733362-A1 (DE)
Title: Roasting time control - with microprocessor converting code number into pre- and post-roasting time settings
Inventor: FROEHLICH HEINZ
IPC: A23L5/10
Filed: 1977-07-23
Abstract: In an automatic roasting or grilling system in an oven, the total time is adapted to suit the type, mass, temp. and other properties of the food by setting, on a microprocessor, the preroasting and/or postroasting time. This covers, e.g. meat of all sorts and of greatly different wt. Small quantities are thus roasted for correspondingly reduced times. Used to removed blood, excrement and bacteria.
Patent DE-2739399-A1 (DE)
Title: Deburring tool for gear teeth - has axially projecting cutter edges corresponding to form of chamfers required on teeth
Inventor: LOOS HERBERT
IPC: B23F19/10
Filed: 1977-09-01
Abstract: The combined tool serves for deburring front or base edges of teeth. The combined tool consists of parts fitted on the spindle (103) at a distance corresponding to the width of the workpiece (4) and spaced at this distance by a bush (108). The centre line of the tool and the workpiece are parallel. The tool consists of a guide bar (104) and the tool proper (105) forming an integral part of the body (106) provided with a hub (107) keyed on the spindle. The shape of the tools corresponds to the shape of chamfers to be produced.
Patent DE-2743779-A1 (DE)
Title: Setting controls for flash unit - has digital display using led or liq. crystal automatically showing aperture for given film speed and distance
Inventor: DIETRICH ROLF
IPC: G03B15/05
Filed: 1977-09-29
Abstract: The computerised flash gun has setting controls in which the film speed is inserted by a simple dial and the distance setting by a slider (9) operating over a symbol scale. The aperture required is displayed automatically in a digital manner in a display window. The display is either by LED or by liq. crystal. It provides a simple to read setting for the camera to ease the operation of the camera.
Patent DE-2745994-A1 (DE)
Title: Camera focussing hood and flange - uses screwed box section to provide hood to hold prism for supplementary exposure of information
Inventor: WEIDANZ HERBERT
IPC: G03B42/04
Filed: 1977-10-13
Abstract: A flange and focusing hood arrangement for sheet film transport and location in a camera is primarily intended for use in 10 cms x 10 cms X-ray camera appts. The light cone (11) from the lens containing the picture information, is directed into the hood arrangement of side walls (14, 23) with flanges (14) to screw it down light-tight to the camera body (13). One side of the hood (23) houses a long prism (29) with LED illumination (41) so that when the film is inserted (42) the picture information (14) and additional information through the prism (29) may be added to the film.
Patent DE-2748273-A1 (DE)
Title: Domestic electrical switch with screwless terminals - has bent connection to fixed contact and folded spring guiding and clamping wire end
Inventor: ARNHOLD HANS
IPC: H01H1/58
Filed: 1977-10-27
Abstract: The top part of the switch case supports a frame-shaped rocker, and can be locked with a supporting element, e.g. a ring carrying the expanding fastening elements for flush mounting the switch. The lower part of the case holds contact and connecting elements. Connections (1) to the fixed contacts (2) are bent several times and firmly held in pairs in recesses (8) on both sides of the lower part (3) of the case. They have a leaf spring (9) which provides double guidance and clamps diagonally inserted wire ends (6).
Patent DE-2748984-A1 (DE)
Title: Haulage chain conveyor system - has vertical and horizontal runs in common plane served by separate synchronised chains
Inventor: WURZER JOACHIM ING GRAD
IPC: B65G35/08
Filed: 1977-11-02
Abstract: The haulage chain conveyor system has a number of endless stacking runs connected together. There are separate interdependent haulage chain conveyors stacking and continuously transporting the load carrier bogies in both directions. In a vertical lengthwise central plane there are a number of horizontal and vertical endless conveyor runs (1) connected together, while two or more haulage chains (2), separate from each other, work in the same plane. Their driving dogs are permanently synchronised so that in the horizontal and vertical runs a predetermined maximum number of bogies are permanently contained. These are transported at intervals (D) equal to bogie length along the straight runs, and at longer intervals (L) to avoid fouling round curves.
Patent DE-2753048-A1 (DE)
Title: Bundled paper sheet stack production system - thrusts sheets against face inclined to vertical in travel direction
Inventor: DUDZIAK ERNST DIPL ING
IPC: B65B27/08
Filed: 1977-11-28
Abstract: The system produces a bundled stack of paper sheets delivered overlapping each other, partic. folded printed matter, on an inclined surface. The overlapping sheets are continuously delivered, pref. horizontally, and deflected upwards, being stacked on a base at right angles to the inclined surface. After a set number of sheets have been stacked the inflow is interrupted, a rigid component is placed on the last one, the stack is compressed and bundled, and transported away. The sheets for stacking (3) are thrust against a face inclined to the vertical in the travel direction, each sheet pref. sliding under its own weight and/or the effect of the thrust of the following one.
Patent DE-2753409-A1 (DE)
Title: Pulsating fluidised bed generator - having gas distributor directing flow periodically through perforated chamber sections
Inventor: GAWRZYNSKI ZBIGNIEW
IPC: B01J8/16
Filed: 1977-11-30
Abstract: A pulsating fluidised powder bed, e.g. for mass and heat exchange processes in a gas/powdered solids phase, is produced by a gas flow, controlled by a gas distributor. This passes a flow of constant volumetric flow rate periodically through the various chambers and adjacent segments of the perforated bottom of the top where it comes in contact with the powdered solids or liquids of the charge. This ensures a high turbulence of the gas/fluid or gas/powder phase and requires min. energy. The gas requirement is reduced considerably.
Patent DE-2754308-A1 (DE)
Title: Packaging material with plush surface - with thermoplastic e.g. polyethylene coated paper substrate incorporating fibre network
Inventor: LINDENSTRUTH WERNER
IPC: B65D65/40
Filed: 1977-12-06
Abstract: Packaging material comprises a paper substrate to which is applied a layer of thermoplastic material, pref. low-density polyethylene, from which extend drawn fibres or fibre tufts. A network of continuous or coherent fibres is disposed in the paper substrate and/or between the substrate and the thermoplastic layer, and pref. consists of glass fibres. A second layer of polyethylene film is pref. applied to the substrate, with the fibres or fibre tufts disposed between substrate and second layer. The packaging material may be used as a bag or envelope by turning two rectangular pieces of the material with the plush surface inwards, and joining the pieces together on three sides. Incorporation of the fibre network increases the strength and thickness of the material.
Patent DE-2758382-A1 (DE)
Title: Timber hole plugging machine - uses row of branch wood end disc sections with grain running cross-ways
Inventor: WAIBEL RUDOLF
IPC: B27G1/00
Filed: 1977-12-28
Abstract: The dowel or plug batten is for feeding improving machines on which timbers have faults such as branches or other irregularities drilled away, to be replaced in the hole by plugs worked from the batten. The batten consists of a row of disc-type end sections of branch timber, with their fibres mainly running transversely to the length of the batten. The sections are pref. all of about the same height, and cemented or otherwise fixed on at least one side on a common carrier, which can be a thin batten made of wood or plastic. The cores of the sections pref. run in a straight line.
Patent DE-2759040-A1 (DE)
Title: Multi-channel storage FET - has floating storage gate surrounded by insulator and has control and selector gates
Inventor: ROESSLER BERNWARD DIPL ING
IPC: H01L21/28
Filed: 1977-12-30
Abstract: The n-channel storage field-effect transistor has a storage gate (G1) whose charge is reversed by the injection of electrons and which can be charged to a negative potential in relation to the uncharged state and can act upon the source-drain stage. A controllable control gate acts capactively on the storage gate. The storage gate and the channel (K) are influenced by the control gate (G2) which is connected to a selector gate (Ga2) which influences the furthr channel region (Ka) via a conductive junction (LV) made apart from an auxiliary regions (HS).
Patent DE-2810661-A1 (DE)
Title: Insulator of rod and dish conductors sepd. by epoxy! dielectric - by dipping rod into vortex of epoxy! powder and forcing into dish, giving good twist resistance under high voltage
Inventor: TOTH IMRE
IPC: H01R39/40
Filed: 1978-03-11
Abstract: Electric insulator has cup-shaped first conductor and, a second conductor which is rod-shaped and reaches into the first conductor. The conductor are sepd. by a dielectric material, specif a mass of epoxy resin. The insulator is mfd. by immersing the second conductor into fluidised epoxy resin powder and pressing it immediately afterwards into the first conductor. Air and excess resin is allowed to escape through holes in the first conductor. The insulator has outstandingly high torsional rigidity in presence of high flashover potential.
Patent DE-2815401-A1 (DE)
Title: N,N-di:methyl-piperidinium salts, used to control cotton growth - are applied in small amts. at the beginning of blossom time
Inventor: JUNG JOHANN
IPC: A01N43/40
Filed: 1978-04-10
Abstract: N,N-dimethylpiperidinium salts (I) can be used to regulate the development of cotton plants. (I) is used in an amt. of 5-490 g./ha. and is applied during blossom time, as soon as there are 2-20 white or yellow blossoms per 10 m. cotton plants in one row. Much less (I) is needed if it is used during this particular period, and by applying it so early, the (I) will have undergone natural degradation by the time the plant is harvested. The vegetative growth is inhibited, while the generative development is promoted. In addn., this early application strengthens the epidermis, making the cotton capsules more resistant to rotting.
Patent DE-2820509-A1 (DE)
Title: Tubular ceramic capacitor - with inner cavity surface contoured to equal outer surface area
IPC: H01G4/28
Filed: 1978-05-11
Abstract: A tubular ceramic barrier-layer capacitor carries coated electrode layers on the outer surface of the tube and on the inside surface of the cavity. The inner surface has been enlarged to the same area as the outer shell by salient profiles, pref of trapezoidal shape. The new capacitor thus has equal sizes for both electrodes, without increasing the length or diameter and without weakening the wall thickness.
Patent DE-2820931-A1 (DE)
Title: Pulverised coal igniter system - has electric arc heated high velocity gas jet directed into coal-air stream for spontaneous combustion
Inventor: BLACKBURN PHILIP RICHARD
IPC: F23Q7/02
Filed: 1978-05-12
Abstract: The method is carried out by directing an electric arc heated high velocity igniter gas jet into contact with the pulverized coal-air stream until ignition occurs through spontaneous combustion. Optionally the igniter gas jet is maintained in contact with the pulverized coal-air stream in order to stabilise the coal-air flame and prevent it from being extinguished. The apparatus comprises a combustion chamber, a supply system continuously passing the pulverized coal-air stream into the combustion chamber. An electric arc heating device produces a hot high velocity igniter gas jet for igniting the pulverized coal in the combustion chamber. The electric arc heating device is vortex stabilized.
Patent DE-2822625-A1 (DE)
Inventor: DAENDLIKER RENE DR
IPC: G01R15/26
Filed: 1978-05-24
Abstract: Current transformers, electronic measuring instruments and monitoring devices which are at high potential, for example in power engineering, need a reliable power supply even when the power at high potential fails. For this purpose, a resonator (SEZ) operated at power system frequency and having a motor with reciprocating movement is used which is formed by a yoke (JM) and a reciprocating armature (SAM). This resonator is fed, or placed into mechanical oscillation, at low potential (E). At the location of high potential (P) it drives via a piston (KG) of an insulating material a generator (SGE) with armature (AWG) and permanent magnet (PM) which provides the desired electrical power (Pout). The piston (KG) used as coupling member is elastically supported (FGS, FGE) both at the resonator and at the generator end, and dimensioned in such a manner that it does not carry out any significant self-oscillations at the operating frequency of the resonator. Instead of a longitudinal oscillator, a rotational oscillator can also be used. <IMAGE>
Patent DE-2826987-A1 (DE)
Title: Telephone PBX with special features - has special key which must be operated twice for connection of receiver evaluating dialling signals
Inventor: BARTHOLOMAE HENRIK ING GRAD
IPC: H04M3/58
Filed: 1978-06-20
Abstract: The BPX system is used in telephone systems which include a number of extensions. Each extension has a special key whose operation initiates carrying out of a special function. The extensions authorised to use the special functions and provided with the special key must operate it at least twice in order to activate switching means. They respond and connect a dialling signal receiver set by the extension dialling unit. Dialling signals reaching the receiver are evaluated for initiation of several functions.