baber/WOPTO huggingface dataset:
Patent DE-2716552-A1 (DE)
Title: Isothiazolo-(3,4,-f)-pentathiepine derivs. - with fungicidal activity, used for wood preservation or for textile treatment
Inventor: VLADUCHICK SUSAN ANNE
IPC: C07D275/02
Filed: 1977-04-14
Abstract: Isothiazolo 3,4-f pentathiepine derivs. of formula (I) are new. In the formula, X is CN, COCl, COOR1, COSR', or CONR2R3; R1 is H, Me or Et; R2 is H or Me; R3 is H, 1-4C alkyl or phenyl, but cannot be 4C alkyl when R2 = H; R', is Me or Et. Cpds. (I) are useful as agricultural and industrial fungicides. They are active, e.g., against Venturia inaequalis, Erysiphe spp., Phytophthora injestans and Cercospora beticola. Industrial uses include textile treatment and wood preservation. In an example, (I; X = CN) was prepd. from the Na2 salt of 1,2-dimercapto-maleonitrile, sulphur and tetracyano-1,4-dithiine.
Patent DE-2717644-A1 (DE)
Title: Door bell with loudspeaker grille - has transparent pushbutton, and switch and lamp behind opaque bar in grille
Inventor: HEPPNER MANFRED ING GRAD
IPC: H04R1/02
Filed: 1977-04-21
Abstract: The cover of a door bell system includes a loudspeaker aperture and an illuminated push button pad. The rectangular section facia has a louvre type top section that covers the system loudspeaker. A middle section (10) provides the housing for the actuating stage (20). This locates on two projecting sutds (16, 17) and has a circular section part (21) that passes through an opening in the facia. Operation of the actuation pad causes a contact to be closed. A small bulb is also located behind the actuation pad for night-time use.
Patent DE-2718376-A1 (DE)
Title: Strip material dispensing equipment - has tapering hopper with thruster moved obliquely up and down opposite sloping surface
Inventor: KREIBAUM OTTO ING GRAD
IPC: B65G47/88
Filed: 1977-04-26
Abstract: The storage and dispensing equipment is for material in strip form, particularly strips used to stack sawn timber for drying. These are accommodated in a hopper with a top loading opening and an extractor mechanism at the bottom, and whose width at the latter corresponds to that of a strip. The hopper tapers from the opening to the extractor mechanism having a sloping surface on one side at least. On the opposite side to this surface is a thruster, movable obliquely up and down in a direction parallel to it. The min. distance between thruster and surface is equal to at least a strip width and at most double this width. From the point where the hopper width is equal to twice that of a strip, the distance of the thruster is less than the width of one strip.
Patent DE-2720082-A1 (DE)
Title: Building construction with circular swimming path - has running track and skating rink coaxially arranged above and below swimming pool
IPC: E04H4/00
Filed: 1977-05-05
Abstract: A building construction provides a circular swimming path. A running track and ice skating rink are coaxially arranged above and below the swimming pool. They are constructed in the form of an enclosed ring.
Patent DE-2730122-A1 (DE)
Title: Screw expanded tubular wall plug - has radially inwardly pressed lugs which expand when shaft of hook is inserted
Inventor: BRAUCKMANN OTTO DIPL KFM
IPC: F16B13/12
Filed: 1977-07-04
Abstract: The wall plug has a tubular body with a flange at one end to limit insertion into a hole in the wall. The plug has a number of lugs stamped from the tubular wall of the body. Each lug has a free end directed toward the bottom end of the plug and being bent radially inward. When a shaft, e.g. at the end of a hook to be fastened to a wall, is driven into the plug, the radially inwardly bent ends of the lugs are urged radially outward to secure the plug in the hole.
Patent DE-2742203-A1 (DE)
Title: Hollow compacts pressed from hard metal powders - where die core is removed by dissolving or melting after pressing
Inventor: RASCHKE ERHARD DIPL ING
IPC: B22F5/10
Filed: 1977-09-20
Abstract: The inner wall or core of the die is made of a solid material removed via heat or a liq. solvent after pressing the compact. The core pref. contains a hole or holes via which the molten core and/or the solvent can be removed. Core is pref. provided with a coating protecting the bore of the powder compact from the heated or dissolved core and/or the solvent. Used e.g. in pressing hollow cylinders from hard metal powders, where the arrangement prevents cracks in the bore of the compact.
Patent DE-2744290-A1 (DE)
Title: Height adjustable facade wall facing slab anchor - has tension member base as top hinge point for slab hinged pendulum
Inventor: FRICKER SIEGFRIED
IPC: E04F13/08
Filed: 1977-10-01
Abstract: In the anchoring unit for an external wall cladding slab there is one anchor piece for letting into the building structure (18), a device for adjustment of slab height, and a tension member transferring its load to the structure. The bottom end of this tension member (10) forms the upper hinge point (26) of a freely movable pendulum unit (11). This has its bottom end directly or indirectly hinged to the cladding slab (13). The height adjustment device (14) may incorporate a thread with suitable axial movement components. Permits continuous and almost unlimited height adjustment.
Patent DE-2747840-A1 (DE)
Title: Welding lengths of EVA(-coated) rain guttering - by heating adjoining ends and bonding connectors to them to bridge the gaps
Inventor: VAHLBRAUK KARL HEINZ
IPC: F16L47/02
Filed: 1977-10-26
Abstract: The ends of elongated building components, esp. plastics or plastics-coated rain gutters, are bonded together by heating the plastics (coating) near the ends to the bonded to m.pt. and pressing a suitably profiled connecting piece of compatible plastics upon the heated surfaces so that they homogeneously weld together. The rain gutters to be bonded are of, or coated with, plastomeric EVA whilst the connecting piece is made of, or coated with, a plastic-elastomeric EVA. The connecting piece has heat-conductive, e.g. metal, inserts embedded into it. These may be coated with a plastic contg. a heat-activatable expanding agent.
Patent DE-2755589-A1 (DE)
Title: Modified aminoplastics used in wood and laminate coating - is modified with condensate of caprolactam, formaldehyde and formamide
Inventor: PIESCH STEFFEN DR
IPC: D21H17/49
Filed: 1977-12-14
Abstract: Modified aminoplastics is modified with 0.5-40 pref. 2.5-15 wt.% condensate (I) of epselon-capro-lactam, HCHO and form -amide, pref. in 1:a:b molar ratio (in which a = 1-20, b = 1-19 and a/(b+1)=0.5-1). The aminoplastics is used specifically for the inpregnation of paper and textiles used for the mfr. of coated wood prods, or laminates by preessing wood at 10-100 bar and 120-180 degrees C or phenolic resin-impregnated kraft paper at 50-150 bar and 120-180 degrees C. It has satisfactory storage properties.
Patent DE-2758419-A1 (DE)
Title: Structuring endless yarn to give natural fibre appearance - by conveying it over a roughened surface during the twining stage
Inventor: BAECHI BRUNO
IPC: D02J3/02
Filed: 1977-12-28
Abstract: Synthetic e.g. nylon or polyester endless yarn is textured to give it the appearance and handle of natural fibre. This is achieved by conveying it over a roughening surface and at the same time twisting it about its axis. Suitable equipment comprises a roller with roughening surface, specifically a roller covered with emery cloth. In a variant, instead of a roller, a stationary cylinder is used. The prod. resembles natural staple fibre.
Patent DE-2807310-A1 (DE)
Title: Full and empty refuse container transfer system - attaches empty ones to row of full containers and moves forward
Inventor: WUTTKE HORST ING GRAD
IPC: B65F9/00
Filed: 1978-02-21
Abstract: The system transfers containers laden with refuse and others to be loaded. An empty container (2) is first attached to a row of full ones (5), after which a full container is moved in to replace it, and the empty containers are moved forward in relation to each other. To fill an empty container a full one can be attached to a row of empty containers, after which an empty container is moved into the position previously occupied by the full one. The empty and full containers can be transferred sideways between loading and buffer stations by an overhead travelling grab.
Patent DE-2808971-A1 (DE)
Title: Osteo-surgical distension and compression plate - is made in two halves telescoping together and lockable
Inventor: STOCKSMEIER ECKART DR MED
IPC: A61B17/80
Filed: 1978-03-02
Abstract: The osteo-surgical distension and compression plate is of the correct shape and size to suit the bone, and it has drillings to accommodate the screws to be inserted in the bone. It comprises two plate halves (5, 6) telescoping together. The plate halves may be locked in various positions in relation to each other, typically by means of bone scres inserted in holes (13, 14) in the halves, brought into line with each other. The pitch of the holes in one half can be greater than the pitch in the other, typically double.
Patent DE-2809724-A1 (DE)
Title: Flexible window frame wall fixture unit - has holes fish-plate and spiked piece detachably joined and mutually swivelling
Inventor: BUSCH GUENTER
IPC: E06B1/60
Filed: 1978-03-07
Abstract: The device for fixing a frame, esp. window frame, in an opening in a wall, consists of a perforated fishplate with a piece fitted with spikes for driving into the frame. It is made in two parts, so that the fishplate (1) and the spiked piece (3) are detachably joined to each other and can swivel in relation to each other. The spiked piece can be inserted in one of the holes (4) in the fishplate, which pref. has such a hole at each end. It may have at least four holes (6) for steel pins to be driven through, and four larger holes (7) for screws, all symmetrically arranged. The spikes (2) can be square in cross-section. The ability to swivel simplifies fixture esp. in soft materials, enabling suitable points to be selected, and avoiding areas where there are cables or pipes.
Patent DE-2828908-A1 (DE)
Title: Spectacle hinge play take=up adjuster - uses injection moulded plastics ring insert in form of short cylinder with end shoulders
Inventor: DRLIK GUENTHER
IPC: G02C5/22
Filed: 1978-06-30
Abstract: The adjustment is for play in the hinges of spectacles. The adjustment allows rationalisation of the manufacture and assembly of the hinges. The play is taken up by a plastics ring (10) within the drilled and tapped incut (6) of the securing screw (8). The ring in the form of a short cylinder with end shoulders, is inkection moulded of a comparatively rigid material not easily deformed. The shoulders trapping the ring in position may be right angles or may form an acute angle with the cylinder length.
Patent DE-2831762-A1 (DE)
Title: De:soldering appts., esp. for components on printed circuit boards - fits on conventional soldering iron and needs only one hand for operation
Inventor: GUST KURT
IPC: B23K1/018
Filed: 1978-07-19
Abstract: The appts. includes a metal block (10) contg. a holes so the block can be fitted on the bit of a soldering iron. Block (10) has a second hole (24) in which a suction nozzle (27) can be inserted; and hole (24) also contains one end of a metal suction pipe (31). Pipe (31) is clamped to the handle of the soldering iron and is connected by a flexible tube to a vacuum pump fitted with a switch for starting or stopping the vacuum. The sold bit pref. fits in a blind hole in block (10); and the suction nozzle (27) is pref. a press fit in hole (24) so nozzles (27) can easily be replaced. Pipe (31) can be joined to block (19) via a press fit; a threated; or a soldered joint. Because only one human hamd is needed for the appts., the other hand of a worker can be used to remove the component, e.g. from a circuit board used in radio or television sets.
Patent DE-2832327-A1 (DE)
Title: Concrete pump valve with cylindrical seat - has axially movable stem with radially expandable sealing member and hard seat-clearing element
Inventor: ROEHL FRANZ
IPC: F04B7/02
Filed: 1978-07-22
Abstract: The valve is intended for coarse-grained and/or abrasive or clogging material, particularly in a concrete pump. It comprises a cylindrical seat (1) for a piston-shaped closure member (3) which is axially movable (7) by means of a valve stem (4). The forward end of the member which on closure enters the seat is provided with a seat clearing element (10) in a hard material. Behind this head there is a sealing member (8) in a resilient material which is radially expanded by means (12) on the stem to effect a seal. The minimum clearance between the element (10) and the seat (1) is preferably smaller than the average grain size of the material passing through.
Patent DE-2839999-A1 (DE)
Title: Bulk material ejector system - has discharge conveyor with carrier elements, positioned above dumping ground
Inventor: ROHLFS RICHARD
IPC: A01K1/01
Filed: 1978-09-14
Abstract: The ejector deposits bulk material on a dumping ground, and is esp. suitable for manure from stables. It consists of a discharge conveyor (A) above the dumping ground (P), having driven carrier elements (3), to move the material. There is a discharge space (R), which is open along its length towards the storage space (L) above the dumping ground. The material (G) carried on the conveyor flows from the discharge space, into the storage space, to fill the area below. The discharge conveyor is connected to a feed conveyor (2), enclosing a discharge space and a lower channel (S).
Patent DE-2843688-A1 (DE)
Title: Mixer for cold setting foundry sand - where pressurised carbon di:oxide is fed into mixer to cool blades and prevent mixer blockage
Inventor: EDWARDS ALBERT
IPC: B22C5/04
Filed: 1978-10-04
Abstract: Parent patent described a process for preventing cold setting foundry sand mixts. from blocking a mixer used to prepare the mixts. e.g. from sand, catalyst and resin binder. Before the start of the mixing process, a medium (I) is sprayed into the empty mixer to prevent hard deposits of the mixed materials blocking the mixer. In this addn., medium (I) is a gas which cools the mechanical parts of the mixer. The gas is pref. fed under pressure into the mixer, and consists entirely or mainly of CO2. The pref. mixer consists of a trough contg. a screw feeder-mixer. The CO2 is fed into the through via a row of holes in the through lid. Medium (I) avoids the disadvantages involved with the liq. spray medium used in the main patent.
Patent DE-2845794-A1 (DE)
Title: Plastics housing for brake servo
Inventor: THOMAS ALFRED WILLIAM
IPC: B60T13/567
Filed: 1978-10-20
Abstract: The brake servo housing is made from two plastics mouldings to contain the membrane and the control valve. The servo is threaded by a metal reinforcing bar to accommodate any servo forces which might strain the otherwise weak housing. - The membrane has a sliding seal over the bar, which is fitted with securing threads and nuts at each end, on the outside of the housing.
Patent DE-2851413-A1 (DE)
Title: Rapid prodn. of foamed thermoplastic moulding - where mouldings move between aligned hot and cold moulds with central ejector system
IPC: B29C44/34
Filed: 1978-11-28
Abstract: Foamed thermoplastic mouldings are produced in a two-stage transfer process. Polymer is placed in a first two-part mould and heated, the mould is openen, one part of a second similar mould is brought up to it and the hot material is transferred to it, the mould is closed and then cooled while a fresh article is moulded in the first mould, the cooled moulding is transferred to the second part of the second mould and finally ejected. The two parts of both moulds are moved from moulding to ejection positions at right angles to the ejection direction, the first parts of both moulds are then immediately moved horizontally in the ejection direction together, until one is on the other, so that the tool from the first mould is located directly into the first part of the second mould. Simple and cheap method of reducing cycle times, utilises minimum energy.
Patent DE-2905955-A1 (DE)
Title: Dust-free powdering and parting agent for rubbers and plastics - consisting of mineral powders treated with synthetic rubber soln.
Inventor: HOPPE JUERGEN
IPC: B29C33/62
Filed: 1979-02-16
Abstract: Sepg. agents consisting of (A) a natural mineral silicate, e.g. talc, asbestos, kaolin, clay, carbonate e.g. chalk or metal oxide e.g. MgO or Al2O3 and (B) a soln. of synthetic rubber in organic solvent. Used for dusting of organic materials, e.g. raw or compounded rubber, plastics etc. to prevent adhesion and blocking. Also for dusting insulated wires in cables, inner tubes of tyres, etc. Agents are free-flowing and virtually dust-free in use, with improved adhesion to organic substrates.
Patent DE-2926540-A1 (DE)
Title: Disposable barbecue grill unit - has outer package containing fire box fuel sticks, grid and support frame
Inventor: KATCS MICHAEL WILLIAM
IPC: A47J37/07
Filed: 1979-06-30
Abstract: The barbecue comprises a package contg. a fire box (18) made of non-combustible material to hold charcoal or other fuel. There is a grid (22) designed as a holder for the food, a holder (14) for supporting the grid (22) above the fire box (18) and the fuel (20) e.g charcoal sticks. The packing box itself can be made of a combustible material. The fire box is designed with air apertures pref. in the side walls at the top and bottom to ensure adequate oxygen draft. Since this barbecue grill is only designed for grilling one or two meals it can be readily disposed of.
Patent DE-2928928-A1 (DE)
Title: Dispersions of finely divided plastics in plasticisers - contg. a reaction prod. of a poly:amine and a poly:isocyanate as thixotropic agent and adhesion promoter
Inventor: BLUM RAINER
IPC: C08J3/11
Filed: 1979-07-18
Abstract: Dispersion of finely divided synthetic resins(I) in plasticisers (II) are made contg. 0.01-30 wt% (w.r.t I+II) of an isocyanate gp-free reaction prod. of a polyamide cpd. (III) and a polyisocyanate (IV). The dispersion may also contain the usual pigments, fillers and adjuvants. The (I) is eg vinyl chloride (co)polymers such as vinyl chloride-vinyl acetate copolymers, acrylic (co)polymers, thermoplastic polyurethanes, or mixts of these. (II) is eg tricresyl phosphate, acetyltributylcitrate, diesters of phthalic acid, adipic acid or sebacic acid with 1-18C (un)satd alcohols, etc., liq polyersers eg from adipic acid and butanediol; epoxidised castor oil, etc. The wt. ratio (I):(II) is eg 10-70:30-90, esp 40-60:60-40%. The plastisols have improved processing properties, flow and adhesion, and have pronounced thixotropic properties. They are useful eg as underbody protection for motor vehicles, adhesives, sealants, anti-drumming treatments for metal panels, in the prodn. of opt reinforced films and in the prodn of mouldings by rotary casting or hot- or cold dipping. Coatings based on the prods can be applied eg by airless spray.
Patent DE-2949415-A1 (DE)
Title: Protecting trees from animal damage - by treating with mixt. of adhesive and sand
Inventor: WOELFEL HELMUTH
IPC: A01G7/06
Filed: 1979-12-08
Abstract: Living trees are protected from damage by wild animals by treating the part of the tree to be protected (bark or terminal shoot) with a compsn. comprising an adhesive and a protective component (specifically quartz sand). The adhesive is pref. a latex-type adhesive and the sand pref. has a particle dia. greater than 0.03 mm. The ratio of adhesive to sand is pref. at least 1:1 by wt. The compsn. is inexpensive, easily and rapidly applied, and provides universal protection over long periods.
Patent DE-3005262-A1 (DE)
Title: Seed drill track marker selector mechanism - has catch movable into path of locking mechanism
Inventor: LALLA HELMUT
IPC: A01B69/02
Filed: 1980-02-13
Abstract: The selector mechanism is for a track marker on a seed drill, providing a mark with which the tractor driver can align the tractor during the next pass. The selector lever for the marker disc bracket is coupled to the share bracket lifting mechanism and alternately locks the marker in the lifted position and releases it on lifting the share. A catch (39) is movable into the path of the locking mechanism (20, 27, 28), so as to prevent this functioning. A control cam disc (42) can be provided, indexing for the same amount with each operation and acting on the catch. The number and pitch of its cam lobes determine, in conjunction with the indexing distance, the programme for engagement of the catch.
Patent DE-3005470-A1 (DE)
Title: Thermo-mechanical overheating protective switch - has spring element of shape retaining alloy combined with manual or automatic resetting snap action mechanism
Inventor: MELTON KEITH DR
IPC: H01H37/32
Filed: 1980-02-14
Abstract: The thermo-mechanical protective switch is intended for the monitoring of electrical installations, against overheating. The switch is a combination of a spring, made of shape retaining alloy, and a snap-action mechanism resettable manually, or automatically. The snap-action mechanism has a tensioning spring whose prestress can be adjusted by a spring. The switching push-button (2), serving as a manually resettable member, has a groove (3) and is mounted in a housing (1) with a pin (4). The shape retaining compression spring (5) is also incorporated in the housing. The snap-action mechanism consists of a set screw (7), a compr compression spring (8) and a ball (9) and is mounted in a threaded bore in the housing. In the normal position, the ball engages a spherical depression (10) of the push-button, whose conductor (11) is in contact on either front side with a sprung contact (13) in the housing.
Patent DE-3006890-A1 (DE)
Title: Coin tester preventing deliberate test mechanism blockage - has inlet control set into deflecting position by passage of coin and returned to receiving position by final contacts
Inventor: PRUEMM GEORG
IPC: G07F1/04
Filed: 1980-02-23
Abstract: The tester has an inlet control for coins, a measuring arrangement, a sorting deflector and at least one receiving channel for good coins as well as a return channel for false coins. An inlet control arrangement is set into a deflector position by passage of a coin. This prevents the use of coins deliberately prepared to block the testing mechanism so that it can be by-passed. A switch is assigned to the, or each, receiving channel and produces a signal for returning the inlet control arrangement to its receive position after the passage of a coin. Similarly, the fall of a coin from a return channel, directly or indirectly, produces a signal for the same purpose. Normal working allows coins to be fed fairly rapidly.
Patent DE-3011644-A1 (DE)
Title: Portable traffic light control system - has mast mounted lighting unit coupled by cables for supply and signal transmission
IPC: G08G1/0955
Filed: 1980-03-26
Abstract: The portable control unit is designed to provide ease of assembly and interconnection of power and control lines. Typically the traffic light unit (3) will be supported on a mast (10) of tubular metal. Brackets on the mast (13, 14) provide a location for angle strips (16, 17). The projecting arms of the strips provide a mounting for the traffic light unit. The traffic light unit has three modules that relate to three lights (22, 23, 24). Cable connections (7, 8) are made to the top of the unit and allow transmission of signals from the controller and the input of a power supply.