baber/WOPTO huggingface dataset:
Patent DE-2351349-A1 (DE)
Title: Beryllium powder - for producing dense ductile consolidated prods
Inventor: DENNY JOHN PALMER
IPC: C22C1/04
Filed: 1973-10-12
Abstract: The Be powder is mainly -200 mesh with a significant portion -400 mesh, this portion contg. is not >1.5% wt BeO. The powder on consolidation, e.g. pressing and sintering hot pressing or isostatic pressing, has a density of >=95% theoretical and a tensile elongation % >=2.5% in all three orthogonal directions. The oxide content is restricted by communition of the Be under controlled oxidation conditions. Used for production of ductile extrusions, forgings, and sheets.
Patent DE-2354287-A1 (DE)
Title: Toothbrush with container in handle - has container open on one side and connectable to hollow head
Inventor: HOFACKER ERICH
IPC: A46B11/00
Filed: 1973-10-30
Abstract: Toothbrush with handle container for dentifrice, has the container open on one side and connectable to the hollow brush head. Pref. the container has a thread which can be screwed onto a corresp. thread on the brush head; or the container can be plugged onto the brush head. In the release state, the container can be closed with a protective cap, which may have a thread. The toothbrush is improved so that a special filling process is superfluous when the contents of the container have been used, a replacement is available so that disposal is easily dispatched without delay.
Patent DE-2362540-A1 (DE)
Title: Tractor with vine cutting attachment - attachment has adjustable cutting mechanism consisting of mower blade arrangement
Inventor: BAUER WOLFGANG
IPC: A01G3/04
Filed: 1973-12-17
Abstract: Tractor with an attachment implement for leaf or vine-cutting, where the implement has an adjustable cutting mechanism consisting of a conventional mower blade arrangement, one arranged vertically and one at 90 deg. to this. Each mower blade is connected to a common crank shaft via a cam rod. The adjacent ends of the two fixed blades connect with each other and the corresponding adjacent ends of the movable blades alternately sweep over the region of the angle formed by the blade arrangements. The cutting tool itself is a conventional double shear mechanism with a drive rotating at 350-450, pref. approx. 400 r.p.m.
Patent DE-2364462-A1 (DE)
Title: Smoked foodstuffs, esp. sausages, by fluid-smoke techniques - accurately controlled, simple apparatus ensuring highest quality and uniformity
Inventor: MOELCK HERMANN
IPC: A23B4/052
Filed: 1973-12-24
Abstract: Foodstuffs, esp. sausages, are smoked efficiently and uniformly by pressurising an aqueous solution of the aromatic constituents of the smoke of burned wood, and heating it to a temperature above that at which it will vapourise at the pressure in the processing chamber. The solution is fed to the pressure vessel by a variable delivery pump, and is injected through a nozzle into a circulating air stream between the inner and outer wall of the processing chamber. Gives positive control over the conditions in the chamber and ensures uniformity throughout.
Patent DE-2409126-A1 (DE)
Title: Bulk material flexible container - has several conical bottom outlets each with central discharge opening
Inventor: BENNIGSEN-MACKIEWICZ ANDREAS V
IPC: B65D90/20
Filed: 1974-02-26
Abstract: The sack-type container is particularly for meal, being suspended from a supporting framework. The bottom outlet portion is divided into a number of conical individual outlets, each with a central discharge opening. Each outlet can be equipped with a frame supporting it on the upper edges. A common grating-type frame can be provided to support all outlets, and the upper edges of the outlet walls can be looped over the individual struts of the frame. The adjacent walls of neighbouring outlets can be formed in one piece, and they can be held in place on the struts by clamping plates, secured by screws passing through the walls to the struts.
Patent DE-2413247-A1 (DE)
Title: Shield support for mines - has base with vertically adjustable shield supporting towards gob side recessed roof cap
IPC: E21D23/00
Filed: 1974-03-20
Abstract: Shield support for longwall faces in mines where conventional self advancing roof support is not sufficient to support caving root includes a base sliding on the floor of the face and a caving shield pivotably attached to gob side end of the base and vertically adjustable by a prop mounted between the base and face side of the shield. The cavity shield with fully enclosed surface facing gob side of the face is with its free top end pivotably supporting a roof cap projecting from its pivoting axis towards face side and towards gob side below the roof of the face. The roof cap which has its surface in contact with the roof enclosed has in its part projecting from the pivoting axis to the gob side a recess opened to the gob side and including the whole height of the cap through which the roof is caving on gob side surface of the shield.
Patent DE-2419697-A1 (DE)
Title: Drive unit for number printing machine - operates printing pad, line spacing mechanism, ribbon transporter and neutral positioner
Inventor: ZIELKE ALFRED
IPC: B41K3/62
Filed: 1974-04-24
Abstract: A rocker arm for effecting the operation can swivel against the action of a spring and is moved by a rotatable cam disc which is driven by an electric motor connected to a single-revolution coupling. The arm carries a printing pad or a toothed segment or both. A swivable arm with a printing pad is provided for each type which is to be printed. Each arm is fork-shaped whereby the one fork limb engages with the cam disc while the other limb carries the printing pad. The interval between both limbs can be adjusted using an intermediarily positioned flexible projection attached to the arm.
Patent DE-2428614-A1 (DE)
Title: Device for strapping e.g. cable bundle together - has element with free end which engages in housing with locking arrangement
Inventor: KOOISTRA PHILIP A
IPC: G09F3/20
Filed: 1974-06-14
Abstract: A device for strapping objects such as a bundle of cables together or attaching a label (50) to a packet (60). It consists of an element (15) with a free end and a housing (11) which incorporates a channel for engaging the free end (16) of the element. The channel has a locking arrangement which can be bent sideways by the element. The locking device has a free end which protrudes into the channel. The locking device consists of a sheet fixed along the axis of the channel and is pushed side ways when the strap is buckled. The channel extends from one end of the housing to the other.
Patent DE-2428903-A1 (DE)
Title: Diagonal vehicle seat belt arrangement - has belt running through reinforced slot in seat upholstery onto roller inside framework
Inventor: FIALA ERNST PROF DR TECHN
IPC: B60R22/19
Filed: 1974-06-14
Abstract: The belt runs from an anchorage on the car door, through a reinforced slot (13) in the upholstery, to a roller (5) fitted inside the tubular frame (9) of the seat. A slider (12) which can be moved to any position along the belt to suit the comfort of the wearer, is too large to pass through the reinforced slot (13) and thus limits the extend to which the roller (5) can roll up the belt. The arrangement avoids the possibility of the seat belt rollers tightening the belts too firmly. The roller for the belt is pref. of the inertial locking type.
Patent DE-2435391-A1 (DE)
Title: Photosensitive material for thermal development - contg. silver halide prepd. in presence of surfactant, for high speed
Inventor: IKENOUE SHINPEI
IPC: G03C1/498
Filed: 1974-07-23
Abstract: Photosensitive material for thermal development has a substrate with coating(s) contg. (a) an organic Ag salt, (b) a catalytic amt. of a light-sensitive Ag halide, prepd. by mixing a soln. of a cpd. (I) which can liberate halide ions and a soln. of a cpd. (II) which can liberate Ag ions in the presence of a surfactant (III), (c) a reducing agent and (d) a binder. The Ag halide prepd. in the presence of (III) is very fine-grained and stable and does not tend to form aggregates, even in the absence of protective colloid, which would be adsorbed by the grains and prevent satisfactory contact with the organic Ag salt. This gives a material with high speed.
Patent DE-2444690-A1 (DE)
Title: Lattice beam for roofs, floors etc - has two series of diagonal struts to transmit loads and ensure stability
Inventor: VELUT JEAN
IPC: E01D1/00
Filed: 1974-09-18
Abstract: The beam has an upper horizontal member (1) and a lower horizontal member (2). At the ends of these members there are vertical members (3 & 6) together with intermediate vertical struts (4 & 5) and inclined struts (7, 8, 9, 10, 11 & 12). There are a number of diagonal bars (15 & 16) which take part of the vertical component reaction at the ends of the struts. There is also a secondary system of diagonal bars (13 & 14) which are intended to assure the stability of each of the struts. The beam is for use for the roofs of buildings or for similar purposes such as floors etc.
Patent DE-2450260-A1 (DE)
Title: Electrostatically coating glass articles with synthetic resins - after applying electrically conducting tin dioxide layer having specified conductivity
Inventor: DISLICH HELMUT DIPL CHEM DR
IPC: B05D1/04
Filed: 1974-10-23
Abstract: Electrostatic coating of glass articles, e.g. bottles, with synthetic resins is effected by (a) providing the article, in the surface areas to be coated with an electrically conducting tin dioxide layer having a reciprocal conductivity of =108 esp. 106-108 /sq.,(b) electrostatically coating the treated surface areas with a synthetic resin powder in an electric field, and (c) fusing the applied synthetic resin powder to form a resin layer that is bonded strongly to the glass article. Gives strongly bonded resin coatings having a good uniformity. Low energy requirement. Simple cheap process suitable for mass produced articles.
Patent DE-2451170-A1 (DE)
Title: Combination lock with push buttons - has manually adjustable nut for discs on combination adjustment
Inventor: FREITAG HANS-WILHELM ING GRAD
IPC: E05B37/00
Filed: 1974-10-28
Abstract: The combination lock has actuating push button for each blocking disc. The actuators can be adjusted to different combinations by means of a screw accessible from the door inner side. The adjusting push button is released manually from its conical seat for adjusting without using any tools. The adjusting push button is held on a threaded pin (25) whose end carries a knurled nut which can be screwed against the end of a sleeve. This nut is used for tightening the conical seat (24) in the push button firmly on the tapered end of the sleeve (22). The washer and a spring (28) are arranged between the nut arranged between the.
Patent DE-2457429-A1 (DE)
Title: Worm drive for high loads - has worm with recirculating balls and flexible worm wheel
Inventor: STEGHERR RUDOLF DIPL ING
IPC: F16H1/16
Filed: 1974-12-05
Abstract: The worm of the drive consists of a screw track on which balls roll which recirculate through the centre of the worm. The worm wheel, which engages with the worm, consists of a rigid wheel with flexible gear rim which can deform so that more than one gear tooth is in engagement with the balls on the worm and can transmit a larger load. The flexible gear rim consists of a thin cylinder which is attached to the wheel rim at one or both ends. The cylinder may deflect radially but can transmit a large torque.
Patent DE-2462195-A1 (DE)
Title: Temporary bridge two legged adjustable support - with acute angle swivel axis for beam mounting, and swivel device connection
Inventor: EYB WOLFGANG
IPC: E01D19/00
Filed: 1974-05-11
Abstract: The support for a temporary bridge, esp. of the type used for military purposes, with components transportable on bridge-laying vehicles, consists of two support legs, are adjustable for length relative to the bridge superstructure, and attached to an interconnecting beam which acts as seating for the bridge, in such a way that they can swivel lengthways. The support legs (1) are mounted against the beam (4) via a swivel axis running at less than 90 deg. A device for swivelling the support legs in the direction of the length of the bridge is on a braced connection with the leg axis (13) at the head of the support. This device may incorporate a segment connected to the leg axis, with hydraulic cylinders (10), for leg swivelling, attached on both sides.
Patent DE-2462456-A1 (DE)
Title: Multiple circuit electromechanical filters are mounted on base - by support rods embedded in elastic resin in the base
Inventor: HABRICH REINER ING GRAD
IPC: C08G59/42
Filed: 1974-09-17
Abstract: An electromechanical filter assembly comprises individual filter circuits having resonators mounted on a base plate by means of support rods embedded in recesses in the base by means of a resin which is introduced into the recesses and which remains elastic when cured, the resin providing letter shock absorbing qualities than the base. The individual filter circuits are attached to discrete regions of the base and the base itself is pref. attached to a circuit board. Several filter circuits can be attached to a single base without the risk of damage due to vibrations. Pref. the base in of polycarbonate reinforced with glass fibres and resin is a polyurethane or epoxy resin.
Patent DE-2506905-A1 (DE)
Title: Parabolic mirror assembly for sunlight concentration - has mirror coated plastics foil and rigid annular edge structure
Inventor: DOERING GERHARD DIPL ING
IPC: F24S23/71
Filed: 1975-02-19
Abstract: The parabolic mirror assembly is intended for concentration of sunlight for energy recovering by devices utilising light or heat, such as directly converting semi-conductor solar cells. The mirror (1) consists of a plastics foil for laminated plastics tissue, provided on one side with a mirror coating and having a shape of a paraboloid. The latter edge is connected to a rigid annular structure (3) supporting the mirror. The paraboloid is maintained in its shape by differences in air or gas pressure. Preferably a transparent foil or plate (12) is clamped in front of the mirror opening, which may be divided into smaller sectors by a support net. The annular structure is preferably mounted inside the parabolid edge.
Patent DE-2507582-A1 (DE)
Title: Holder and cable clamp for vehicle halogen lamps - formed from metal sheet with punched stamped positioning lugs
Inventor: HENES SIEGFRIED DIPL PHYS DR
IPC: H01K1/42
Filed: 1975-02-21
Abstract: The lamp holder is constructed from a single perforated metal strip formed into a rectangular box enclosure with a closed rounded lower end. Tabs (4, 5) protruding from the top lip of the holder serve as spring retainers for the bulb envelope. A further four tabs (6), bent inwards, hold the bulb body centrally within the enclosure. An inwardly-angled tab (12) makes contact with one of the bulb electrode leads, and the second electrode is connected to an isolated contact in the supply cable termination. The cable is held in position by two lugs (19) at the bottom edge of the lamp holder.
Patent DE-2517082-A1 (DE)
Title: Cool air cyclone type classifier for pulverised material - uses air for fine classification between central sifting chamber and outer ring chamber
IPC: B07B4/02
Filed: 1975-04-18
Abstract: The vertical axis air classifier has a central sifting chamber which is largely separated by a cylindrical inner housing coating from an outer ring chamber for the division of the refined material. There is also an outside air ventilator driven above the sifting chamber by the central vertical sifter shaft and fitted with at least one cooling air supply to the outer ring chamber and an air outlet in the lower part of the sifter. The cylindrical inner housing coating is made as a double coating (12, 16) into which the cooling air supply (17) leads. The double coating is open at both ends towards the outer ring chamber reserved for the separation of the sifted material.
Patent DE-2521031-A1 (DE)
Title: Strip material tensioning device on chain conveyor - has pockets in chain link plates for lubricant leading to pins
Inventor: BECKER ARNO
IPC: B65G45/08
Filed: 1975-05-12
Abstract: The machine tensions strip material, and has two endless chains running in a horizontal plane and equipped with holders for the strip edges. Alternate links of the chains have upper and lower inner and outer plates which overlap where they join, and liquid lubricant is sprayed by a nozzle onto the join between each pair of links. The upper inner/plates (15) are extended beyond the join pins (17), and have in their upper faces pockets (22, 23) in front of an behind the pins and extending as far as the latter. The gap (a) between the upper outer plates (13) and the upper inner ones (15) is increased between adjacent pins, and the lubricant nozzle is aimed at this gap.
Patent DE-2522847-A1 (DE)
Title: Jointing press for adhesive paper-backed jointing strips - has support pins and device having knife type cutter extending from outer mantle
Inventor: HANKE RUDOLPH
IPC: G03D15/04
Filed: 1975-05-23
Abstract: A film jointing press for use in joining together sections of strip film by means of adhesive strips with adhesive tags which are removed from U-shaped folded backing paper strips and transferred to the joining position by means of a flap, such that there are pins to hold and accommodate the backing paper strips. Each support pin (13, 14) is constructed with at least one radially extended blade (26, 27) with a knife type cutter (28, 29). The blade (26, 27) is attached to the foot (35) of the pin (13, 14) in the direction of its longitudinal axis and protrudes from the outer mantle or jacket (30).
Patent DE-2523110-A1 (DE)
Title: Veneer sheet production system with transport rollers - has counter pressure rollers and adhesive application systems
Inventor: HAUG ERWIN
IPC: B27D1/10
Filed: 1975-05-24
Abstract: The veneer construction machine has transport and counter pressure rollers between which the veneer sheets are fed under compressive forces. A glue or adhesive application device, produces spots of glue which may be automatically applied during veneer feed. There are a large number of separate transport rollers (3) on a axle (2), each of which has a pivotable counter pressure roller (4) associated with it. A frictional path (20) is situated behind the rollers (3, 4). The Adhesive applicator (32) has individual adhesive feed elements (33) depositing adhesive (44) on the front surface (18) of the veneer leaf (13).
Patent DE-2531579-A1 (DE)
Title: Sync motor with magnetic spring of rotor and stator parts - has displaced field to store energy and thus smoothing torque characteristic
Inventor: ZADRAVEC JURICA DIPL ING
IPC: H02K37/22
Filed: 1975-07-15
Abstract: The synchronous motor has a wound stator (1) and a magnetic spring consisting of a stator part (7) and a rotor part (61). The stator part of the spring consists of a hard magnetic material in the form of a permanent magnet or an electromagnet while the rotor part of the spring either forms an integral part of the rotor or a separate part fixed to it. The stator part magnetic field is displaced by an angle with respect to the rotor field so that the motor stores energy for part of the time and then releases it later, thereby smoothing its torque characteristics.
Patent DE-2531777-A1 (DE)
Title: Roller shutter which prevents unauthorised raising from outside - has stop adjustable by cord relative to holding plate
Inventor: JATHO WOLFGANG
IPC: E06B9/80
Filed: 1975-07-16
Abstract: The roller shutter has a locking mechanism which prevents unauthorised raising of the shutter from outside. The mechanism employs a stopo (11) which can be adjusted relative to a holding plate (13) with the aid of a cord (20) which can move in the horizontal direction and be severed once the stop has been fixed in its operational position. The holding plate is made of e.g. plastic and can be glued to a rail (18) attached to the upper end plate of the roller shutter. The cord (20) is anchored by a knot in a borehole (19) near the leading edge of the stop. The surface of the stop and the holding plate have serrated surfaces to facilitate their engagement.
Patent DE-2532550-A1 (DE)
Title: Cover securing method for electrical equipment housing - has internal metal strips with mating clip slots, for locating cover
Inventor: ETTINGER ERICH
IPC: H05K5/02
Filed: 1975-07-21
Abstract: The fixing of a cover on a base plate containing electrical equipment is based on internally mounted clips designed to prevent unwanted access. The base plate (1) contains projections (4) with threaded holes to allow two metal strips (3) to be fixed. The metal strips are mounted along either edge of the base, with the equipment mounted in between. The pressed metal clips are preformed to have two clip sections (7). The plastics cover has moulded clips (8) that mate with those on the metal strips. In order to secure the cover on the base a forward motion (I) followed by a sliding motion (II) is required.
Patent DE-2534128-A1 (DE)
Title: Seamless mantle of fibrous material as drainage pipe filter - applied by drawing pipe through fibre compression tube
Inventor: ROESS HANS
IPC: E02B11/00
Filed: 1975-07-31
Abstract: Strands of matl. such as straw, coconut fibre, peat or similar substances are formed and fixed in the required condition by binding with thread or tape. The strands are used for enveloping drainage pipes in a sheath forming a filter. The corrugated pipe is drawn through a former in which the fibrous matl. is compressed into a seamless mantle enclosing the pipe. Fibre obtd. commercially in the form of a twisted rope is fully opened up and blown by compressed air into a stuffing tube to form an open secondary strand which is laid on to a considerable depth on the pipe. The pipe and the stuffing tube are rotated relatively to each other, to assist the winding on of the strand. It is unnecessary to mfr. different sizes of rectangular strands of fibre to suit different pipe dia., or to fix the strands first and wrap the layer again when it is on the pipe.
Patent DE-2536852-A1 (DE)
Title: Form tool for producing curved duct sections - forces duct into ring gap between core and tool body
Inventor: MOECK CARL
IPC: F16L43/00
Filed: 1975-08-19
Abstract: A sheet metal duct (61) which has a circular cross section is bent to form an elbow joint up to 90 deg. A press tool (60) which can be split open, has a built up core (66-68) so that a ring chamber (69) in the shape of the finished duct bend is obtained. The initially straight duct section has one end face at an incline to compensate the unequal metal flow during the forming operation. A hydraulically operated piston (71) forces the straight duct into the ring gap between form tool and cores. A material flow, similar to that on an extrusion process is obtained. It is thus possible to produce duct bends of very small bending radius.
Patent DE-2551079-A1 (DE)
Title: Indoor bird or animal cage - has floor trough and lid between which is fixed tubular mesh, whilst base has foot and tubular leg
Inventor: KNARR HARALD
IPC: A01K31/06
Filed: 1975-11-13
Abstract: The indoor bird cage (1) has a floor trough (3), an inverted cover (7) into which fits a circular mesh or wire cage (8). Underneath the floor (3) is a stand (2) consisting of a foot (6) and tubular leg (5). Concentrically with the floor trough (3) is an outward and inward protrusion (3a, 3b) which fits into the tubular leg (5). A tension rod (4) extends through holes in the centre of the two protrusions (3a, 3b). The foot (6) also has a protrusion (6a) fitting into a correspondingly shaped hole. The foot protrusion (6a) fits inside the tubular leg (5), and the tension rod (4) has supporting discs (19) and wing-nuts (11) at the top and/or bottom to secure it in position. Alternatively, the stand (2) can be made of sections. The cover (7) which is an inverted copy of the floor trough (3) also has protrusions (7a, 7b) with a central hole.