baber/WOPTO huggingface dataset:
Patent DE-2525306-A1 (DE)
Title: Automatic metering of liq. or powder - obtg precise vol. proportional to weight of a second substance
Inventor: BOGACHEW SEMEN YAKOWLEWITSCH
IPC: G01G7/04
Filed: 1975-06-06
Abstract: A device for automatically dispensing correct volumes of liq. or flowable powdered materials incorporating a beam balance whose deviations from equilibrium are transmitted by a detector to a means for compensating the deviations. The equilibrium compensator includes an electromagnet whose core is rigidly connected to the beam of balance together with a variable resistance which is electrically connected to the electromagnet windings. The core incorporates a sliding current connection on resistor and a controller which is electrically connected to the equilibrium sensor and which is designed to displace the sliding contact. An elongated measuring vessel with outlet valve is filled with material to be dispensed and is provided with a level indicator which moves up and down vessel. Level indicator is electrically connected to outlet valve which in turn is electrically connected to equilibrium sensor. Level indicator is coupled by a rigid mechanical connection to sliding connection on resistor and moves with it according to the signal from equilibrium sensor by a vertical distance proportional to the equilibrium displacement and to the vol. of liq. powdered material to be dispensed, The device is useful in chemical, food, cosmetic and pharmaceutical industries, esp. for metering a precise amt. of e.g. cell culture material in proportion to a sample of a product e.g. sugar beet for evaluation of very large numbers of samples in series. The device dispenses the correct amt. of material in relation to each sample without subjective error and independently of specific gravity variations.
Patent DE-2533371-A1 (DE)
Title: Photosensitive electrophotographic unit with cured resin coating - on photoconductive layer for insulation and protection
Inventor: MATSUO TAKEHIKO
IPC: G03G5/147
Filed: 1975-07-25
Abstract: A photosensitive element for electrophotography, with a substrate and a photoconductive layer, has resin coating(s) on the photoconductive layer, which is formed from a curable compsn. by electron radiation or photo-cure and consists mainly of cpd(s). prepd. by means suitable for introducing unsatd. gp(s). from the class of epoxide-acid addn., epoxide-amine addn., esterification, semi-esterification, isocyanate-hydroxyl addn. and ester interchange, and opt. a photosensitiser. The resin coating can act as both insulating and protective coating. It has high surface hardness, dielectric strength, electric resistance and transparency and excellent adhesion, so that it can be applied directly to the photoconductive layer.
Patent DE-2541068-A1 (DE)
Title: Push down gate in can lid - covered at edges by folded wall portion and sealed
Inventor: KLEIN GERALD BERNARD
IPC: B65D53/06
Filed: 1975-09-15
Abstract: Can lid has a push down gate defined by a score line with a small narrow lanced opening and has a portion folded against and lapping the gate at the opening, a wax selaer extending between the gate and folded portion and into the opening. Gate easily opens and content are effectively sealed.
Patent DE-2543972-A1 (DE)
Title: Elastic trousers waist band with frontal buckle - composed of several strips whose elastic properties are different
IPC: A41F9/02
Filed: 1975-10-02
Abstract: Elastic waist band is composed of several layers of elastic materials with different elastic properties in the longitudinal direction of the band. The band may be attached to elastic trousers without top edge folding and with improved wearing comfort.
Patent DE-2558512-A1 (DE)
Title: Off peak heating system with heat pump - has time control for domestic hot water for summer use
Inventor: KOHNKE HANS JUERGEN DIPL ING
IPC: F24D11/02
Filed: 1975-12-24
Abstract: A heating unit contains a heat pump followed by continuous flow electric heaters operating at a low off peak tariff. The unit supplies space heaters through storage vessels and also provides primary water directly to a domestic hot water calorifier. Primary water is diverted to the calorifier by a three way valve controlled by a thermostat in the secondary side of the calorifier. A time control is switched in when the space heating is off. This ensures that the thermostatic controls can turn the heat pump on only during limited times and therefore reduces the frequency of switching of the heat pump. The overall efficiency of the heat pump is improved and unnecessary switching of the electric heaters is avoided.
Patent DE-2604359-A1 (DE)
Title: Central buffer coupling for railway vehicle - with wear resistant components inserted at site of abutment of coupling bar
Inventor: NELL KUNO
IPC: B61G7/00
Filed: 1976-02-05
Abstract: The anchor device for central buffer couplings of railway vehicles comprises wear resistant frustoconical components (9, 10) which are inserted in conically tapered recesses in the base material of the anchor frame (1, 2, 4), at the points of abutment of the coupling bar in the frame. Between the wear resistant components and the base material are formed V-shaped notches (11) which are welded without preheating the material of the components to be connected. The wear resistant components are inserted in any thickness in the base material, and consist of ledeburitic steel with a high Cr content.
Patent DE-2605112-A1 (DE)
Title: Fully insulated wire stripping pliers with cutting blades - with nose of pliers adapted to allow insulation to be stripped from wire with side blades for wire cutting
Inventor: KAUF WALTER
IPC: H02G1/12
Filed: 1976-02-10
Abstract: The fully insulated pair of wire stripping pliers is for electrical work and includes both a facility for stripping the insulating material and cutting of the wire. The handles of the pliers are embedded in a layer of insulating material. The working ends of the pliers are formed into a claw like profile appropriate for wire stripping. Two side projections carry plain knife like blade segments for wire cutting purposes.
Patent DE-2610340-A1 (DE)
Title: Conveyor for metal billets - has guide rails to reduce impact noise as billets are lowered to storage positions
Inventor: SCHNEIDER ERNST
IPC: B21B39/00
Filed: 1976-03-12
Abstract: The billets from the roller conveyor (1) are transferred by the pivoted arm (4) operated by telescopic cylinder (6). The billets are held by a carrier recess (7) in the arm. The billets are shifted to the transverse carrier bar (8) and an interposed set of running-on bars (13) is provided. The bars (13) blend into trough ribs (14) below the carrier bar and are separated by the vertical plate (15) held by chains (16, 17). The billets holding on bar (8) is controlled by an armature (27) of a solenoid connected to the telescopic cylinder (30). The billets are transferred to bar (8) by sliding over bars (13) when pushed by an arm (4).
Patent DE-2611372-A1 (DE)
Inventor: HOELLFRITSCH ERICH
IPC: E04F15/024
Filed: 1976-03-18
Abstract: A false floor is produced in a multi-staged process. First of all, a composition (2) which is free-flowing in the processing state is poured onto the subfloor section (1), forms a horizontal surface and solidifies. Load-bearing elements (3) for the upper-floor section are set up on the levelling layer (2) constructed as described above. A slab covering (4), acting as permanent shuttering, is laid on the load-bearing elements (3) and onto this shuttering, in turn, there is then poured a screed composition (12) which is free-flowing in the processing state and forms a horizontal surface when it flows out over the shuttering. Since the upper-floor section is cast, those properties which, until now, have characterised false floors from an aesthetic or acoustic point of view are no longer observed. In particular, walking on this false floor feels the same as walking on a stable floor. <IMAGE>
Patent DE-2614803-A1 (DE)
Title: Window glazing rebate batten - has U:bent ended spring guide sliding in groove with sawtoothed serration locking on frame teeth
Inventor: STEINMETZ GEORG
IPC: E06B3/58
Filed: 1976-04-06
Abstract: The glazing rebate batten, esp. in aluminium windows, incorporates a guideway in the form of a projection insertable in a frame groove, and a stop comprising a sawtoothed serration locking onto teeth on the frame. The guideway (6) width matches that of the groove (14), so that it can slide in it, and it has a U-bent end (9) bent round towards the frame piece. Its length and cross-section are such that it acts as a spring. A single shaped unit fulfills the combined functions of even overall pressure on the glass, secure fixture, tolerance compensation, and adjustability as rubber sealing becomes worn, and is easily transported or dismantled.
Patent DE-2616502-A1 (DE)
Title: Two-piece polystyrene insulating jacket for a bottle - has a fastening which is released by finger pressure
Inventor: GOEPFERT I R
IPC: B65D81/38
Filed: 1976-04-14
Abstract: The invention concerns a two-piece jacket, which is lined internally with an insulating material, esp. polystyrene, and which fits over a bottle. The bottle neck simply protrudes through an opening in the upper portion of the jacket and the upper part is connected to the lower by a releasable hook fastening. The hook fastening pref. consists of a pair of hooks on opposite sides of the upper piece of the jacket, which engage in holes in the lower piece. The hooks are wide enough to be pushed back by finger pressure. A cap covering the bottle opening may be provided as well as the two main pieces of the jacket.
Patent DE-2622056-A1 (DE)
Title: Ridge and hip capping for roofs - has rail, oppositely extending top flanges on rail and fixing devices for mounting rail to ridge
Inventor: AARONS RAYMOND JOSEPH
IPC: E04D1/34
Filed: 1976-05-18
Abstract: The ridge-cap or hip-cap assembly for a roof, comprises a rail; oppositely extending top flanges on the rail and fixing for mounting the rail longitudinally to a ridge- or hip-board. A series of end-to-end cap sections form a continuous roof capping above the rail. A series of clips are each slidably engaged on the rail and each pass up between adjacent cap sections; flanges on the upper end of each clip, bearing upon the upper surfaces of both the adjacent cap sections; and oppositely extending slots at the lower end of each clip slidably engaging the top flanges on the rail.
Patent DE-2632805-A1 (DE)
Title: Energy consumption reduction system - controls operational state of consumers selectively connected to energy supply via program-controlled computer and central processing unit
Inventor: SCHNEIDER RICHARD A
IPC: G06F19/00
Filed: 1976-07-21
Abstract: Energy consumption reduction system controls operational state of number of controllable system consumes ech selectively connected to energy supply. The system comprises a program controlled computer with a central processing unit connected to a working storage. For each consumer, the working storage has storage positions for the data and the state of the associated consumer. A number of controlled switching elements selectively connect and disconnect the controllable system consumer to or from the energy supply. A conrol stage responds to the signals generated by the computer to control the state of each controlled switching element.
Patent DE-2636182-A1 (DE)
Title: Spade bit for large cylindrical holes - has hard metal acute angle cutting faces defining projecting tracer points
Inventor: PANO JOSEPH
IPC: B27G15/00
Filed: 1976-08-11
Abstract: The drilling tool for making relatively large-dia. cylindrical holes has a shaft with a central longitudinal axis with an end tool head and a rotatable hard metal cutting unit on the head. A protruding centre projection has a pair of cutting faces at an acute angle to the plane of rotation. These cutting faces (26, 28) define forwards facing cutting edges (32) in the direction of rotation (40). They define tracer points (50) projecting beyond the cutting edges at the radial ends, and beyond the plane of rotation in the direction of penetration, but not beyond the plane of the cutting faces concerned.
Patent DE-2636332-A1 (DE)
Inventor: DICKMANN HEINZ HERMAN
IPC: C09D7/80
Filed: 1976-08-12
Abstract: A shaped article is produced which comprises a composite solid gel or waxy mass composed of a plurality of discrete solid gel or waxy regions having a common interface, each said region containing at least one reactive substance, the regions being so located in the shaped article that each region may be brought in contact with the desired substrate on which the reactants may be brought together and whereupon a reaction takes place.
Patent DE-2642476-A1 (DE)
Title: Combined ball-point or fibre-tip pen and bracelet - is made of bendable soft plastics contg. embedded metal wires
Inventor: KREUZER ERWIN
IPC: B43K7/00
Filed: 1976-09-21
Abstract: The shaft of the pen is pref. made of a flexible soft plastic or limited elasticity, such as soft PVC, with deformable metal threads embedded in it; or of a double-walled shell of similar materials. Alternatively it comprises a set of rings, joined together in a snake-chain fshion, with soft plastic sleeve over them. The cap is pref. a tube open at both ends, and may have a partition in the middle. The two ends of the pen are pushed into the two ends of the tube. The shaft is pref. stiffer near the point; for this purpose a short length of stiffer material may be fixed to the flexible shaft.
Patent DE-2656947-A1 (DE)
Title: Coachwork strip mounting on hollow profiled section - has screw engaging with socket bearing against mounting wall
Inventor: HAEBERLE FRITZ
IPC: F16B5/12
Filed: 1976-12-16
Abstract: The mounting is for a sealing lip, strip etc. to the outside of a hollow profiled section as used in motor vehicle bodywork, holding it to the corner of the profiled section by screws and sockets. The screw hole (10) is punched out, leaving a burr (11) extending inwards in the mounting wall (4) of the profiled section, while in the adjacent wall (5) a rectangular insertion opening (8) is provided for the socket (6), the edge of this opening being clear of the mounting wall. The socket shank (12) has a transverse hole (13) accommodating the screw, and is resistant to bending loads, extending beyond the screw to a supporting foot (15) bearing against the mounting wall beyond the screw hole.
Patent DE-2710915-A1 (DE)
Title: Combined wedge closure for plug sockets - has underneath socket lid wedges with guide rails operated by compression, or tensile, springs
Inventor: BOEKELS BERNHARD
IPC: H01R13/453
Filed: 1977-03-12
Abstract: Underneath the plug socket cover (1) are provided chamfered wedges (7, 8) with guide rails (9). The latter are actuated by compression or tensile springs (16) and engage through guideways and guide groove (6) lateral recesses (5). Thus they penetrate sealingly through holes (2, 3, 4) possibly down to opposite depressions (15). Preferably one wedge (7) has a closing bolt (12) with recesses (13) which covers additionally all through holes. The closing bolt may contain lateral extensions which exclude too early engagement of locking hooks (10). The other wedges may have these locking hooks, engaging the recesses of the locking bolt(s).
Patent DE-2713821-A1 (DE)
Title: Box folded from single sheet - has bottom sealing flap joined by triangular sections to side flaps
Inventor: BAEUERLE MARTIN
IPC: B65D5/02
Filed: 1977-03-29
Abstract: The box is folded from a single sheet of cardboard, having a base and end walls with a closing device. This comprises top and bottom sealing flaps attached to cover and base, and other flaps attached to the sides. The bottom sealing flap (8) joins at both ends via folding triangular sections (12) onto the side flaps (10). A flap (15) is cut out along a line (14) running from the ends of the bottom flap fold line (7) into the base, and folds along the latter line against the bottom flap. In the erected state this additional flap (15) is folded against the top flap (6) from the inside, while the two side flaps are folded against it from the outside at the ends. The bottom flap is inserted upwards into the base behind the cut line (14).
Patent DE-2716682-A1 (DE)
Title: Wind-surfer with sloping sides - has straight sides sloping in from bottom and deck athwartship section with constant radius
Inventor: WINDISCHBAUER FLORIAN DIPL ING
IPC: B63B35/79
Filed: 1977-04-15
Abstract: The windsurfer with sloping sides and a curved deck has a one-piece hull which is of V-section near the bows and slightly convex or flat further aft. Over the latter portion, the hull has sides (2) between the lower and upper surfaces. The sides are straight in cross-section, making a sharp corner (5) with the undersurface and angled inwards at between 20 and 30 deg. The deck is rounded in section with a radius (R) of 1,000 mm.
Patent DE-2724069-A1 (DE)
Title: Wall fitted accessible service duct mounting channel piece - has rubber strips on movable hooks on rods between sidewall sections
Inventor: RING KARL G
IPC: E04F17/08
Filed: 1977-05-27
Abstract: The rectangular-sectioned channel section is for building into a wall for accommodation esp. of water supply, drainage and heating service ducts; it has a flat rear walling piece, flat side walls, and detachable front walling. Use is made of rods (14), at a parallel interval from each other and from the rear walling (3), extending from sidewall to sidewall (4). These are fitted with rotatable and displaceable hooks (15) carrying rubber strips (18) with knobs (19), to pass round the servce ducts (17). There are also insulating strips (16) on the rear wall, protruding beyond the rods. Insulating panels (20) may be mounted outside on the sidewalls, in the area of the rods. Further channel sections may be fitted to the ends, for extension. This facilitates quick, simple and secure fixture of service ducts, with good sound insulation, and providing ready accessibility.
Patent DE-2724728-A1 (DE)
Title: Central radio and alarm station - has controls for various electrical units mounted on common electrically conducting baseplate
Inventor: EGGERT WERNER H DIPL ING
IPC: H04L5/00
Filed: 1977-06-01
Abstract: A number of units e.g. alarm system, radio, television monitor and cassette recorder are used. They are connected to a common ring line and have their controls mounted on a common base plate which serves as a table top central station for use e.g. in schools, hotels, hospitals and airfields. To reduce wiring, the base plate is conducting and it is used as a common terminal for the units. Large units or units that are remote from the central station may have their own power supplies, balancing batteries being provided for the alarm system.
Patent DE-2725724-A1 (DE)
Title: Fastener for road tunnel lighting fitting - has baseplate and support profile with slots ensuring adjustment and clamping
Inventor: STRASCHIK ERNST ING
IPC: F21S8/02
Filed: 1977-06-07
Abstract: The fastener for road tunnel lighting fittings ensures rapid and simple installing into tunnel ceiling. These lighting fittings can be readily adjusted. A plate type holder (4) has a screw (6) engaging with a slot (7) of the holder. It is arranged so that it can be adjusted on one end of the lighting fitting housing (1). A support profile (5) is bolted with a screw (8) engaging in a slot of support (3) and with the holder (4). The support (3) is a hook shaped profile which has horizontal slots (9).
Patent DE-2734220-A1 (DE)
Title: Fibre texturising jet with an initial throttle section - prevents the build=up of false airstream patterns within the jet
Inventor: DAMMANN PETER DIPL ING
IPC: G02B6/44
Filed: 1977-07-29
Abstract: The construction of an injector jet, to dress and carry synthetic fibre filaments partic. in a texturising process, has >=1 throttle section at the inlet to the fibre delivery channel of the injector jet. This surrounds the fibre generally without contact and has a clear cross-section which is smaller than the fibre delivery channel. The throttle section incorporates an exchangeable disc-shaped aperture plate located between the fibre inlet opening and the fibre delivery channel to give a selected clear cross-section for the fibre passage with a cap placed on the jet. The throttle section can also have a number of individual seals, located in succession, surrounding the fibres, to act as a labyrinth passage for throttling the air-stream leading to an expansion chamber. There is >=1 distance ring within the labyrinth for a fluid chamber from an auxiliary channel, with adjustable pressure in the chamber(s). The construction gives an injector jet assembly, for pneumatic texturising, which reduces the level of false airstreams in the operative zone.
Patent DE-2734256-A1 (DE)
Title: Reclining TV armchair with easily moved mechanism - has rollers and guides with stops allowing movement between positions
Inventor: KIANG PIAO DIPL ING
IPC: A47C1/033
Filed: 1977-07-29
Abstract: The seat(14) and back rest(12) are connected together for swivel movement along adjoining edges and are fastened to the supporting rigid frame(16) so that they can be moved between an upright and inclined position. Rollers(24) are attached to the upper rear part of each frame side(16) and interact with corresponding guides(32) provided at the back of the backrest. These guides(34) have upper and lower stops(36) which define the rolling movement in the inclined and upright position of the seat. The lower stop is provided with a detachable lock which prevents the seat from moving into the inclined position until a certain force has been exerted on the seat or backrest through which the locking effect is overcome to allow the movement of the seat and backrest into the inclined position.
Patent DE-2735683-A1 (DE)
Title: Waste gas purificn., esp. from IC engines and fossil fuel combustion - by passing over sulphide, oxide and opt. sulphate of iron, copper and/or zinc
Inventor: BRAMER HENRY CONRAD
IPC: B01D53/92
Filed: 1977-08-08
Abstract: Removal of CO, SO2 and NOx from waste gas is effected by passing the gas over these cpds., which can be in the form of a mixed bed or a first sulphide zone and a second oxide zone, opt. sepd. by steel wool or wire netting. The process can be used for removing these impurities and unburnt hydrocarbons from i.c. engine exhaust gases from the combustion of fossil fuels. The materials used are readily available and cheap and are self-regenerating so that they seldom need to be replaced. The process is carried out at between room temp. and 760 degrees C.
Patent DE-2747346-A1 (DE)
Title: Inclined positioned square ceiling light fitting - has reflector curving in plane at right angles to diagonal of lamp tube
Inventor: BARTENBACH CHRISTIAN
IPC: F21Y103/37
Filed: 1977-10-21
Abstract: The square roof light has one or more horizontal lamp tubes and a cylindrically-curved reflector above it directing the light downwards, together with a shade on the underside to prevent dazzle. The curvature of the reflector runs in a plans at right angles to the diagonal of the tube, and it is above the latter except for corners extending downwards. Its surface is folded along straight lines parallel to one diagonal so that between the curved portions others are situated which in all cases are struck by a ray parallel to the one diagonal and running vertically below it at the level of the lamp tube.
Patent DE-2750140-A1 (DE)
Title: Flow deflector valve for mixer tap - is of ejector type with intake constantly linked to both outlets
Inventor: LUNDBERG STIG OLOF IRAN
IPC: E03C1/048
Filed: 1977-11-09
Abstract: The devices is for deflecting a flow of liquid between two or more taps or hydrants, as in a shower with a hot-and-cold mixer and a hand-held spray. It has a valve with an intake and with outlets attached to the to tap points, with flow switched from one to the other and regulated by shut-off devices between the first outlet and its tap. The valve is an ejector valve (7), with intake (9) constantly in contact with the first and second outlets (10, 11). It may be fitted to the water tap or valve on a washbasin or washing-up sink.