baber/WOPTO huggingface dataset:
Patent DE-2603787-A1 (DE)
Title: Coupled bedside table and hospital bed - is arranged so that table fits inside U-shaped frame at bed head for transporting
IPC: A61G7/00
Filed: 1976-02-02
Abstract: This hospital bed and bedside table can be coupled together for transportation. The bed consists of a mattress frame between two beams with a normal bedstead at the foot. The bed is carried on a carrier frame on which the mattress frame can be adjustable in angle and height with an adjustable backrest. The bedstead at the bedhead forms a U-shaped portal into which fit the bedside table. Between the side beams of the bed is a horizontal U-shaped frame into which the table fits so that handles on the bedside table rest on the frame as the mattress is raised so that the bed and the table are coupled together with the table legs lifted from the floor.
Patent DE-2606820-A1 (DE)
Title: Cap preventing unauthorised opening of motor vehicle doors - is held on door push button head by flexible ring to repel wire loops
Inventor: SIPPEL HANS ING GRAD
IPC: E05B85/08
Filed: 1976-02-20
Abstract: The anti-theft protection cap is esp. for motor vehicles. The locking pushbutton on the doors inside ledge is covered to prevent unauthorised opening, e.g. by a wire loop. The protection cap is secured on the push-button head by a circular contraction (1) within the cap (11) bore. This contraction can be in the form of segments. Alternatively, a wire ring can be used for this locking. A flexible ring of rubber can also be used for this purpose. The cap itself can be made from plastics, rubber or metal.
Patent DE-2607188-A1 (DE)
Title: Solar collector with release of excess heat into atmos. - with air shaft between collector base and insulating panel
Inventor: RAETZ KARLHEINZ DR RER NAT
IPC: F24J2/40
Filed: 1976-02-23
Abstract: Solar collector comprises, between the collector base and an insulating panel, an air shaft which is open at the top and bottom. The air shaft may be covered airtightly with two covers, or only its top end may be provided with a cover while its bottom end remains open. A thermostat which is connected to the covers may be thermally coupled to the upper collector output. The appts. is mechanical and independent of a voltage source, and at a given temp. eliminates heat insulation at the rear collector base wall to allow free convection of air with extraction of heat from the collector base.
Patent DE-2607258-A1 (DE)
Title: Regeneration of liquid drying agents or absorbents - by stripping with hot hydrocarbon vapour in a column
Inventor: LYON GEORGE WASHBURN
IPC: C10K1/08
Filed: 1976-02-23
Abstract: Regeneration of (A) liq. drying agents or absorbents for acid gases comprises (1) feeding into the top of a regenerating column, (2) vaporising a hydrocarbon (B), which is insoluble in (A) or in water, and which boils between the upper and lower critical soln. temps. of its mixts. with (A) under the press. used, by application of heat, (3) passing the hot vapour up through (A) in the column, as the only source of heat for regeneration, (4) condensing the vapour from the column and sepg. (B) from water, (5) sepg. the two-phase mixt. of (A) and (B) from the column, and (6) vaporising (B) and returning it to the column. Used for drying of 2-12C glycols esp. triethylene glycol (I), or mixts. of these with 2-9C alkanolamines, esp. mixts. of (I) and diethanolamine. These may also contain N-methyl pyrrolidone or sulfolan. The process is for regeneration of digly colamine or diethylene glycol. Water and/or acid gases are removed from (A) without overheating and decompsn., e.g. by contact with heat exchanger surfaces.
Patent DE-2611930-A1 (DE)
Title: Closing mechanism with handle for box lid - has rotating rod with handle and cranks for holding hinged hooks
Inventor: JANSSEN LUDWIG
IPC: E05C9/08
Filed: 1976-03-20
Abstract: The arrangement for fastening lids on a box ensures that the fastening can be detached. No loose locking rods are used which could be locked. The mechanism is fitted on the outside of the box. On the outside wall (4) of the box (3) is arranged a locking rod (5) able to rotate about its own longitudinal axis. The rod has two cranked parts (6, 6) in the same plane near the rod ends. On the rod is fitted at right angles a rotating operating lever (8) with a loop (14). the bends (6, 6) are connected with connecting hooks (15) which are hinged on the lid (2). The hasp (14) is placed over the staple (10) and a padlock can be used.
Patent DE-2612241-A1 (DE)
Title: Air discharge outlet for air conditioning systems - has single blade with seal for air tight shut off
Inventor: MUELLER GOTTFRIED
IPC: F24F13/10
Filed: 1976-03-23
Abstract: The outlet has a rectangular frame (10) with a shaft (12) running across its centre and pivotted in bearings in the two sides of the frame. A rectangular blade (14) is firmly attached to the shaft and turns with it. The edges of the frame (10) have flexible sealing strips (20) on their inside surfaces. These strips are held in placed by profiled sections (22) which slip over the ends of the strips and are screwed into the frame members. A handle attached to the shaft projects from the frame at one side. When the blade is closed its edges seat on the sealing strips and compress them to form an air tight seal. The blade opening can be adjusted to vary the air flow.
Patent DE-2615500-A1 (DE)
Title: Weldable soft plastics film coatings e.g. foamed plasticised PVC film - used in mfr. of furniture, containers, spectacle cases, motor vehicle components and fittings
Inventor: GROSSHANS JUERGEN
IPC: B29C53/06
Filed: 1976-04-09
Abstract: Mfr. comprises coating a weldable carrier film such as unplasticised PVC with an adhesive, on one side, using the roller applicator technique, and covering the resulting adhesive layer with a strippable cover e.g. paper. The uncoated side of the carrier film is then welded to the underside of the plasticised film, using the H.F. welding/cutting technique, and both films are finally simultaneously cut to intended shape. The prods. can be shipped and stored without risk of their sticking together. They have good dimensional stability.
Patent DE-2615901-A1 (DE)
Title: Sheet metal panel stacking and sorting mechanism - has transporter above stacking cage pivoting at outlet end
Inventor: SPARENBERG HEINZ
IPC: B65G47/64
Filed: 1976-04-10
Abstract: The mechanism stacks and sorts panels of sheet metal, directing the panels into a stacking cage, or the rejected ones onto a transporter above it. The transporter pivots on an axis at its outlet end. It can comprise an endless belt (4) on a frame pivoting on an end axis, and preceded by a pair of driving rollers (9, 9'). Below the belt, the frame cah have supports adjustable mechanically to the width of the panels to be stacked, and accommodating temporarily a panel to be stacked when the frame is swung upwards, so as to halt it before it drops freely into the cage. There can also be a stop, adjustable in the lengthwise direction, for the panels arriving on the supports.
Patent DE-2618161-A1 (DE)
Title: Disc type armature motor with stationary shaft - has rotor supported by bearing housing resting on two bearings, only one of which supports axial forces
Inventor: WEBER HANS-ULRICH
IPC: H02K5/173
Filed: 1976-04-26
Abstract: The disc-type stator is firmly mounted on the shaft, and the annular rotating bearing housing is supported on two bearings, and in turn supports the disc-type annular rotor. One of the bearings is situated near the air-gap, in a radial plane passing through the annular rotor. The other bearing is situated at the other end of the bearing housing. The main bearing (21) supporting the axial forces is situated at the far end of the housing (9), and the bearing not supporting the axial forces is situated at the housing end near the air-gap.
Patent DE-2619266-A1 (DE)
Title: Roofing tile fixture clip - has hook at one end and apertures for nail passage at other
Inventor: AARONS RAYMOND JOSEPH
IPC: E04D1/34
Filed: 1976-04-30
Abstract: The roofing tile clip includes a body, holding means at the normally upper end of the body for engaging a lower side portion of a tile overlapping an upper part of a lower tile supported by a tiling batten; and fixing means for securing the normally lower end of the body to the batten.
Patent DE-2619672-A1 (DE)
Title: Cutter for making pieces with round or straight edges - is suitable for sheet metal esp. for air conditioning plant ducts and uses cutter mounted on slides
Inventor: REINHARDT WILHELM
IPC: B26F1/38
Filed: 1976-05-04
Abstract: The cutting arrangement consists of a guide (9, 27) on which a carriage is mounted with wheels (13). The carriage can be mounted on an air conditioning duct. A motor driven cutting tool (22) is mounted on the carriage. As the guides have scales, the cutter can be moved into the correct position and over the path required for the hole to be cut. For circular holes, the cutter can be swung on an arm (41) mounted on a pivot point. the carriage is attached to the duct by means of suction pads, magnets or by mechanical means. The cutting tool itself is preferably in the form of a nibbler.
Patent DE-2620680-A1 (DE)
Title: Fabric or textile mouldings with selected, stiffened zones - prepd. by applying an etching agent or mordant along the contours of the intended prod.
IPC: D06Q1/02
Filed: 1976-05-11
Abstract: Mfr. of components from fabrics or textiles of natural and/or synthetic fibres, having zones of increased stiffness, comprises applying a stiffening agent onto the web from which the final mouldings are to be made, whilst leaving non-stiffened zones free; and sutting the textile components out of the so-treated web. An etching agent is applied onto the web along lined corresp. to the contours of the intended textile components. Used in mass prodn. of selectively stiffened textile components used in clothing mfr. e.g. collars, cuffs etc. The prods. have accurate dimensions since they can be severed out of several superposed layers of textile webs.
Patent DE-2624066-A1 (DE)
Title: A:D converter with integrator - has second threshold stage controlling switch so that compensation signal is reduced when integrator signal exceeds threshold
Inventor: BAYATI ABUTORAB DR
IPC: H03M1/00
Filed: 1976-05-28
Abstract: The integrator is charged by the input signal to a threshold set in a first threshold stage. It is then discharged by a compensation signal whose polarity is opposite to that of the input signal. A switch controlled by the threshold stage controls in turn a unit generating the compensation signal and a summator delivering the digital value corresponding to the input signal. A second threshold stage (SWS2) so controls the switch (ZRZ) when the integrator (INT) output signal has exceeded the threshold set in it, that the compensation signal is reduced.
Patent DE-2628773-A1 (DE)
Title: Chipper for producing wood fibres - has ring mount for cutters carried on two hydraulically advanced piston rods
Inventor: KOLB LOTHAR
IPC: B27L11/02
Filed: 1976-06-26
Abstract: The cutter ring chipper for small pieces of wood is esp. for producing chipboard industry where smooth flat-cut chips are required as an end product. The cutter ring lies in the machine casing (1) where it fits on two hydraulically movable piston rods (3), whilt at the rear side of the casing it fits against another piston rod, or more than one, (4), which is similarly hydraulically movable. The bottom piston rods pref. have a thrust of 1 1/2 times the cutter ring width, and the top one a thrust of only a few centimetres. Inoperative periods are reduced to a minimum for cutter ring replacement, with the casing door being opened and all three piston rods activated simultaneously to withdraw the ring from its centering position.
Patent DE-2631845-A1 (DE)
Title: Satchel with re-attachable extra compartment - has rigid lid engaging just over access opening allowing easy handling
IPC: A45C7/00
Filed: 1976-07-15
Abstract: The satchel comprises an inner space for books etc which is closed by a flap formed from a lid (18) which is attached on one side to the actual satchel body (10) so as to only cover the access opening (17) and thus does not protrude down the front wall. This lid has a rigid relatively small collar member (19) which outside the points of articulation only engages over the satchel to a small extent when closed. An additional compartment or pocket (23) for other school or sports items is formed by a container which can be temporarily attached to the satchel in the position of use as and when required, by means of suitable fasteners, such such as press-buttons, slide fasteners, clamping strips etc.
Patent DE-2634701-A1 (DE)
Title: Cushioned shoe insert with suitably filled sleeve - has three closed chambers specially shaped between heel and metatarsal bones
Inventor: FRINGS WALTER
IPC: A43B7/22
Filed: 1976-08-02
Abstract: The shoe insert comprises an impermeable cushioned sleeve containing a fluid, gaseous or elatinous filling and divided by two welded seams (3, 4) into three closed chambers (5, 6, 7). A first chamber (5) runs from the heel bone (8) along the inner longitudinal arch up to the first to third metatarsal bones (13, 14, 15). The second chamber (6) runs from the outside of the heel via the cuboid bone (11) and then inwards in a curve in front of the first chamber up to the first metatarsal bone (13). The third chamber (7) runs from the cuboid (11) along the outer arch via the fifth metatarsal bone and then inwards in a curve in front of the second chamber (6) to the first metatarsal bone (13). The three chambers are practically adjacent where they are firmly connected together so that during walking the foot is provided with optimum orthopaedic comfort.
Patent DE-2636319-A1 (DE)
Title: Hide fleshing installation for leather mfr. - connects two fleshing machines with reversible transfer band running between machine feed rollers
Inventor: SCHMIDT SEN ALEXANDER
IPC: C14B17/06
Filed: 1976-08-12
Abstract: The appts. comprises two fleshing machines arranged facing each other and joined by an intermediate transfer conveyor to carry half-fleshed hides from the first machine to the second for completion. The transfer conveyor can now be driven in reverse direction so that its band can collect the completely fleshed hide as it is delivered back from the second machine. Each fleshing machine pref. has a feed roller which pulls the hide out of the fleshing machine via a stripping cutter, and the transfer conveyor band runs between and around the two feed rollers. The insulation pref. comprises a supply conveyor, which carries hides to the first fleshing machine, and a discharge conveyor to carry completely fleshed hides from the transfer conveyor, pref. directly into a splitting machine. The supply conveyor pref. carries the hides between two superimposed bands fitted with lateral clamping slats, longitudinally staggered on the two bands. The operator has a chance to inspect and adjust the hide between fleshing machines; this is not possible with continuous transfer installations which are also much more expensive to install and complex to maintain.
Patent DE-2636891-A1 (DE)
Title: Bearing for shoe in internal drum brake - has bush at fixed pivot end made or noise suppressing material
Inventor: BRUENN GEORG
IPC: F16D65/09
Filed: 1976-08-17
Abstract: Internal shoe drum brake comprises a shoe having at one end a bearing bore for a pivot and having at the other end a bearing bore for a pressure roller. Each bore contains a bush intended to suppress brake noise esp. squeaking of the brake. To this end the bushes are made of an asbestos weave moulded in synthetic resin. The material has a modulus of elasticity of 350-700 kp/mm2, a specific pressure normal to the surface of 2400 kp/cm2, and can maintain these properties up to 150 deg.C. The material is similar to a friction material.
Patent DE-2646554-A1 (DE)
Title: Coating ferrous alloys by flame spraying - using metal powder carried by carbon di:oxide or inert gas to improve quality of deposit
Inventor: HUEHNE ERWIN
IPC: C23C4/129
Filed: 1976-10-15
Abstract: Metal substrates, esp. ferrous alloys, are coated with free-flowing metal alloy powders carried by a gas (a) to the baking or coating zone, where the powder is sprayed onto the substrate without melting the substrate's surface. Gas (a) carrying powder is fed separately into the coating zone w.r.t. a steam of burner gas (b); and gas (a) does not increase the free oxygen content of the sec. flame. Gas (a) carrying the powder, is pref. fed in a conventional way along the axis of the autogenous flame obtd. from gas (b); and gas (a) is pref. CO2; an inert gas, e.g. Ar; or nitrogen. Conventional flame spraying methods produce coatings which lack smoothness and have inadequate hardness; moreover particles contg. e.g. carbides are oxidised and spraying losses occur. The invention avoids these problems.
Patent DE-2646807-A1 (DE)
Title: Processing photographic silver halide material - with fixing stage between development and enhancement, minimising fogging
Inventor: HEILMANN MAX DR
IPC: G03C7/30
Filed: 1976-10-16
Abstract: In processing exposed photographic Ag halide material contg. a coupler by treating with a developer bath and then with an enhancing bath contg. an oxidant, an intermediate bath is used, which contains a fixative which dissolves the halide without affecting the catalytic activity of the developed Ag. Excellent enhancement is achieved with min. fogging. The fixative pref. is NH4Br, KBr, LiBr or a substd. ammonium bromide and the oxidant NaClO2, a Co (III) complex salt or esp. H2O2.
Patent DE-2648740-A1 (DE)
Title: Automatic machine for encasing viscous food - in longitudinally folded web of elastic film surrounded by helically wound layer
Inventor: MINAJEV ALEKSANDR IVANOVITSCH
IPC: B65B9/20
Filed: 1976-10-27
Abstract: The food is fed by a positive displacement pump from a hopper to a nozzle which delivers it into a casing. A sleeve is mounted about the nozzle and a flat elastic film web is fed onto the sleeve. A further web is formed into a helically wound layer of the casing which is superimposed onto the first layer. The wound layer is applied by a mechanism which includes a rotating mandrel to which is secured at an acute angle a spool carrying the supply of elastic flat film web. The casing stuffed with the food product is pulled from the nozzle. Used to produce sausage-like articles wrapped in a casing. The food may include sausage meats, processed cheeses, minced meat, flour, curd cream or cereals. The machine has an increased output compared with previously known similar machines and also broadens the range of films usable for the casing without the use of welding or glue.
Patent DE-2649601-A1 (DE)
Title: Mould and core compsn. - which can be removed from the casting by dissolving in water
Inventor: MURZA-MUCHA PAWEL DR ING
IPC: B22C1/02
Filed: 1976-10-29
Abstract: The compsn. for moulds and cores contains per 100 pts.wt. quartz sand,0.5-30 pts. hydroxide of an alkali metal, 1-4 pts. carbonate of an alkali metal, 1-15 pts. water, and 0.2-10 pts. known hydroscopic bonding agent. The core or mould is removed after casting by dipping the casting into a water bath whereby the core and mould material is dissolved. The compsn. facilitates removal of the mould and core material by simple means without noise and the formation of dust usually associated with the mechanical removal.
Patent DE-2655271-A1 (DE)
Title: Gas concentration monitoring system for several rooms - with common frequency filter for individual oscillator circuits and semiconductor sensors
Inventor: DITTRICH JUERGEN
IPC: G08C15/04
Filed: 1976-12-07
Abstract: The concentration of noxious or toxic gases can be measured in several separate rooms by individual sensors with oscillatory circuits in each room, to which different basic frequencies are assigned. A semiconductor element which is sensitive to the gas concentration determines the frequency. The spacing of the basic frequencies is chosen greater (double) than the bandwidth required for the concentration measurement. Arrangement makes it unnecessary to use a processor for each sensor; it cuts out the uncertain contact resistance if selector switches are used. The system is simple and provides accurate readings with a minimum of instrumentation and cables.
Patent DE-2700643-A1 (DE)
Title: Surface colour composition measurement - using discs divided into coloured sectors in monochromatic colour order connected mechanically to calibrated scale
Inventor: NEUKE GOETZ
IPC: G01J3/46
Filed: 1977-01-08
Abstract: System to establish colour composition by a measuring technique using the quantitive and qualitive characteristics of colour association. Two rotatable discs lying on top of each other and connected at their centre with their sectors coloured with the spectral colours in the monochromatic order of red, orange, yellow, green, ice blue, blue, violet purple including intermediate colours. The sector sizes vary depending on the emission or absorption value of the colour. Rotation of the two discs until the selected colours are over each other allows the mathematical value to be read from a scale. Many discs may be used to give the relationship between more colours and the discs may have holes punched in them so that contrast with the underlying colour may be established.
Patent DE-2703964-A1 (DE)
Title: Preparations contg. fumaric acid, glycine and opt. phosphate - for internal and external treatment of psoriasis
Inventor: SCHWECKENDIEK WALTER DR
IPC: A61K8/37
Filed: 1977-02-01
Abstract: Pharmaceutical prepn. (I) for the treatment of psoriasis, comprises fumaric acid, its neutral- and acid salts, di- and mono esters or their salts, including manganese salts, admixed with glycine and opt. sec. phosphate such as CaHPO4 for internal and external application. (I) have a very broad spectrum of activity. The additives ensure excellent compatibility in the gastric- and digestive tract upon oral admin.; they prevent flush. They also prevent inflammatory erythema and itching of the skin upon external application.
Patent DE-2707532-A1 (DE)
Title: Accessible covered service fitting in wall elements - has slit with covering batten detachably fixed in floor or ceiling
Inventor: PALMAER TORE
IPC: E04F17/08
Filed: 1977-02-22
Abstract: The system provides readily accessible service installation fittings for electricity, heating, water and other services, in the wall elements of a building. A slit (4) for these is in the wall element (3) near the floor (5) and/or ceiling. The laying of leads (7-12) is carried out and the slit is covered by a batten (13), with one edge spanning the slit and detachably fixed in the wall elements, and the other edge (14) fixed in position in the floor or ceiling. The position fixing may be effected by tongue and groove jointing (16, 17), or by punctiform elements such as pins or sheet metal angle pieces. The slit may be made by sawing out a piece of the wall element and cutting into the supporting beam (6).
Patent DE-2710188-A1 (DE)
Title: Flush track crossover for combined road rail vehicles - has vertically swivelling frog with side guide sections for single directions
Inventor: MEHREN HERBERT ING GRAD
IPC: E01B25/28
Filed: 1977-03-09
Abstract: The flush functionally active transition crossover or junction points in tracked traffic systems is for dual purpose vehicles able to travel on roads and on special guiding tracks. There are movable track forming parts in the transition area. In this area (4) there is a turning frog (12-14) swinging about a horizontal axis (20). This has continuous sections (18) of track-forming guide elements on its different sides, for only one direction of travel in each case. These sections enter breaks in matching track-side guide elements for this direction, without leaving a gap. No additional space is needed for this.