baber/WOPTO huggingface dataset:
Patent DE-2512829-A1 (DE)
Title: Coupling arrangement for parallel rotating shafts - is floating coupling with double connecting rod system to allow relative lateral motion
Inventor: CHIVARI ILIE
IPC: F16D3/60
Filed: 1975-03-22
Abstract: This coupling arrangement for parallel rotating shafts allows the shafts to be displaced relative to each other during rotation. The flexibility is provided by a floating coupling formed from two elements (22, 24) which are positively located laterally relative to each other by a ring of balls (28). One element (24) is connected by a rod (46) to the drive shaft via a rigid arm (10) and by a rod (50) and arm (16) to the driven rods (48, 52) and a*ms to the is similarly connected by rods (48, 52) and arms to the driving and driven shafts. The lengths of the connecting rods determines the amount of lateral relative motion possible.
Patent DE-2514995-A1 (DE)
Title: Needle-contact light bulb with contact carrier plate - latter being made of polystyrene foamed plastics layer
Inventor: SCHOLL HELMUT GERD
IPC: H01K1/46
Filed: 1975-04-05
Abstract: A light bulb is fitted with a needle-point contact pin and is associated with a contact carrier plate. It is used to pinpoint, mark, and illuminate any desired place or e.g. a map, town plan, graph, display or circuit layout etc. It features a relatively small light bulb with a needle-shaped contact pin surrounded, in spaces relationship, by a 2nd, shorter, tubular contact, the space between the contact pin and the tubular contact being filled with an insulating material. Both contacts are, each in contact with its wire mesh contact in the contact carrier plate, the latter being made of a layer of polystyrene foamed plastics. The light bulb (of which there may be more than one in a display) may be inserted, removed and re-inserted elsewhere, without need of dismantling the display, fitting and re-fitting sockets or lamp holders, etc.
Patent DE-2526655-A1 (DE)
Title: Removable cover for WC seats - is made from paper or textile material and is designed to prevent direct contact between user and toilet seat
Inventor: BRANDT HERMANN
IPC: A47K13/14
Filed: 1975-06-11
Abstract: The cover is for use in public or private WC installations and it is intended to prevent direct contact of the user with the edge of the toilet basin or the toilet seat. The cover is designed with the object of avoiding the transmission of dirt or diseases. The cover is made from cotton wool, paper, textile weave or a combination of these materials and may be produced in one piece or in a number of sections. It is placed on to the toilet and is exchangeable as required. It is suitable for mass production methods and can be made individually, in rolls or in bands and it can be distributed in bundles or rolls through dispensers.
Patent DE-2527566-A1 (DE)
Title: Plug connector for printed circuit module - has individually manufactured sections with clamp on springs engaging pins and replaceable contacts
Inventor: KUSTER EDWIN
IPC: H01R13/115
Filed: 1975-06-20
Abstract: The plug connector with contact pins in chambers of an insulated support, has replaceable contact springs or blades. The plug connectors are used on modules in signals or data transmission systems. The contact springs or blades are individually manufactured and can be separated from the contact pins (A) without disturbing the wiring. The chamber (K) have openings (B) providing access to the springs or blades from the plug inside. The contact springs or blades are made with a clamp shaped section for engaging the contact pins. This is done by a press fit, or by soldering. The pins are interconnected on the printed circuit board.
Patent DE-2528529-A1 (DE)
Title: Padded leather support for firing sporting gun - comprises U shaped foam body covered with leather and which may be rolled up
Inventor: BOST WERNER
IPC: F41A23/00
Filed: 1975-06-26
Abstract: The support for firing sporting gun is made of leather, hide, synthetic leather, or fabric, and can also be used as a cushioned seat or a case for accessories such as telescopic sights. The support may be rolled up for carrying in a game bag, rucksack or pocket. It is pref. U-shaped for resting it on a car door, etc., and may be inverted to use it as a cup support for a gun on a rock on high ground. The drawing shows the U-shaped main body (1) of the support made of foam, leather or similar material, surrounded by a thinner piece of leather (2) which is spread out for rolling the support up and which is stitched to a piece of leather (3) extending over the lower surface of the main body.
Patent DE-2535483-A1 (DE)
Title: Safety type ski binding - has automatic heel retention system with pivotable spring-loaded catch
Inventor: RIEDEL TILO
IPC: A63C9/08
Filed: 1975-08-08
Abstract: A safety binding system for incorporation into a ski binding has an automatic device (2) situated at the boot heel. It is mounted so that it can pivot about a point (8). It includes an internal spring loaded system. An additional pivotable kick or step catch (3) is attached across from the pivot point (8), and this catch (3) is also of spring loaded construction. The free end or arm of this catch (3) is in contact with a static or rigid resistance piece or mounting (6) when the ski boot is in position in the binding.
Patent DE-2538636-A1 (DE)
Title: (1)-Chloro-(3)-methyl-butene prepn. - from isoprene and gaseous hydrogen chloride at elevated pressure above 10 deg. Celsius
Inventor: REDECKER KLAUS DR
IPC: C07C17/08
Filed: 1975-08-30
Abstract: Prepn. of 1-chloro-3-methylbut-2-ene (I) from isoprene and gaseous HCL is in the presence of copper (I) chloride catalysts by carrying out the addn. at a pressure >1-50 atm at >10 degrees C. (I) is a valuable intermediate for the prepn. of 6-methyl- hept-5-en-2-one which is a valuable intermediate for the prepn. of, e.g., citral, linalool, vitamin A. Prepn. avoids the formation of by-products, and/or uneconomical amounts of catalyst or low temps. required for known methods.
Patent DE-2541162-A1 (DE)
Title: Nitrogen determn. in gas mixts. by radiation absorption - using a radiation discharge lamp contg. air at low pressure
Inventor: FABINSKI WALTER
IPC: G01N21/33
Filed: 1975-09-16
Abstract: In analytical determn. of nitrogen by use of a resonance lamp the discharge lamp contains air at low pressure, 1-5 mbar, and is sealed. By avoiding the need to use a continuous flow of air through the discharge lamp the equipment is simplified and cheapened and its safety is increased. The gas mixt. to be analysed is irradiated by a nitrogen radiation produced in a cavity resonating discharge lamp, and the amount of radiation absorbed is assessed by means of a suitable detector; it is a measure of the nitrogen concentration in the gas mixt. The discharge lamp contains air at low pressure, 1 to 5 m illibar, and is sealed to be vacuum-tight.
Patent DE-2543561-A1 (DE)
Title: Compressed air cylinder with controlled ventilation - has inner piston chamber for compressed air passage to back side of piston via two valves
Inventor: DOZLER WILHELM DIPL ING
IPC: B60L5/16
Filed: 1975-09-30
Abstract: The compressed air cylinder has controlled ventilation, and the piston (3) contains an inner chamber which connects the pressure side and the back side of the piston (3) via two valves, one behind the other. One valve is a servo valve (12) built into a casing which fits with clearance (17)into the inner chamber of the piston from the side away from the piston power take-off. The casing (10) is connected with the cylinder cover (2) and is sealed at its free end. The servo valve is connected so that compressed air fed through the cylinder cover (2) can flow to the pressure side of the piston (3). On ventilating the air connection (11) the compressed air can flow through large channels (15, 14, 6) from the pressure side to the back side of the piston. The other valve (5) is power-operated and is held open by a pre-tensioning spring (7). It is connected with the power take-off of the cylinder so that it closes when force changes. The power-operated valve (5) is bridged by a calibrated choke which determines the piston choke speed.
Patent DE-2543702-A1 (DE)
Title: Serial light source prodn. line - has testing device detecting evacuation holes in lamp electrode stems
Inventor: FLEISCHER BERTALAN DIPL ING
IPC: H01K3/30
Filed: 1975-09-26
Abstract: The mechanised serial production of light sources has a checking device determining the existance of a pumping hole connecting e.g. the inside of an incandescent lamp bulb in the lamp stem with the evacuation tube. The checking device contains a light carrier consisting of a light emitter and a light receiver. The checking device contains two nozzles (6) arranged mutually at an angle not exceeding 180 deg. The nozzles are provided in a plane inclined to the pinch plane of the tested lamp stem at an angle not exceeding 85 deg. A flow filling element (7) is provided above the evacuation tube (3) in the extension of the evacuation tube axis.
Patent DE-2548343-A1 (DE)
Title: Copier output counter system - has several counters driven by output signals of machine and registers number of printed copies
IPC: G07C3/10
Filed: 1975-10-29
Abstract: Copier output counter system registers number of printed copies and has several counters driven by output signals of machine. The counters are allocated to different users. The counter system facilitates the centralized indication of counter positions of all the user counters and thus a simplified method of accounting. A common counter station (12) is provided for several separate machines (9, 11). The counter station and each machine is equipped with a transmitter and/or receiver (33). The signals which are transmitted from the machines to the counter station contain identification information relating to the key (17) in addition to the output signals.
Patent DE-2555034-A1 (DE)
Title: Bottom batten for slatted ventian blind - with connecting members retained by lengthways stem overlapping lower slat for complete light seal
Inventor: COLDEWEY HEIKO
IPC: E06B9/388
Filed: 1975-12-06
Abstract: The bottom batten, for a drawable slatted venetian blind, in the form of a box-shaped hollow unit, with connections for the carrier and rotation members and for the draw rods on top of it. The batten prevents occurrence of a light gap between itself and the bottom slat when the blind is in the closed setting. The top of the hollow unit is fitted with a lengthways aligned upright stem overlapping the bottom slat when the slats are turned, and serving to retain the connecting members. The stem open edge may be out away to form a batten parallel to the upper side of the hollow unit, and the connecting members, inserted in the stem cutouts, may be notched in position with the aid of lengthways extensions.
Patent DE-2558482-A1 (DE)
Title: Coating compsns. also used in printing inks - contain reaction prod. of opt. etherified amine-formaldehyde condensates and (meth)acrylic derivs.
Inventor: BALZER WOLF-DIETER DIPL CHEM D
IPC: B29C63/00
Filed: 1975-12-24
Abstract: Application of coatings or double layers onto supports comprises curing a coating compsn. contg. polymerisable binders and photo-inductors, by the action of light of wave length 200-500 nm. The coating compsn. consists of (A) 99.9-20% of a reaction prod. from (a) opt. (partially)etherified amine-HCHO condensates, and (b) acrylic and/or methacrylic cpds. contg. OH or NH2 gps, in amts. of 1/3-1 mol. acrylic cpds/equiv. CH2-O-gps. in the amine-HCHO condensate; (B) 0-60% of copolymerisable organic cpds. liq. at room temp; (c) 0-80% of pigments or fillers; (D) 0-20% of organic auxiliary prods. usual in paints and varnishes; (E) 0-50% of other unsatd. polymerisable binders; and (F) 0.1-20% of a photo-inductor system. The binders are cheap, easily prepd. and are rapidly cured. The compsns. may be applied to wood, metal, paper or synthetic resins and may also be used as mastics or printing inks.
Patent DE-2601115-A1 (DE)
Title: Two wheeled carrier for infant - has steel tube framing supporting basket to facilitate handling
Inventor: KAPUSCHINSKI HUBERT
IPC: B62B7/02
Filed: 1976-01-14
Abstract: The infant carrier is made up of a steel frame with chromium plated tubes of 10-35 mm diameter linked by travererses. The top supports the basket for holding the child, while the holding bar features pivots (6) for the support leg (3) which can be folded. The back is removable, and the wheels provide an improved mobility for carting the child.
Patent DE-2606768-A1 (DE)
Title: Self clamping closing sleeve for tensioned bands - has inclined clamping flap positioned in opening on its tensioning side
Inventor: BAUER JOSEF ING GRAD
IPC: B65D63/16
Filed: 1976-02-19
Abstract: The closing sleeve is of a rectangular section for joining together ends of tensioned and flexible bands by bending over and clamping and securing the ends in the sleeve after tensioning of the bands. After tensioning of the band the wide side (4) of the clamping sleeve (1) includes a clamping flap (3) which is positioned at an angle against an opening (10) for the band on the tensioning side of the closing sleeve and across the band. The tensioning side of the closing sleeve is provided with a support arrangement (5, 6, 7) for a tensioning tool. Over the wide side (4) of the closing sleeve (1) are projecting additional clamping devices in form of sidewards projections (2). Each additional clamping device consists of a nut (9) and a pressing screw (8) positioned on the tensioning side of the closing sleeve (1).
Patent DE-2612485-A1 (DE)
Title: Bending machine for sheets or tubes - has pivot centre of forming block coinciding with centreline of bending radius
Inventor: KUHN JOSEF
IPC: B21D5/04
Filed: 1976-03-24
Abstract: The bending machine can be driven electrically, pneumatically or hydraulically. It consists of a clamping block attached to the machine frame. An adjustable table can be moved towards the clamping block to clamp the workpiece and a bending web. The corner of the clamping block has the same radius as the internal bending radius of the workpiece and a sloping side face which limits the angle of the bend. The clamping block can be replaced, to vary the angle and radius of the bend. The bending web can move on a slide so that it can be brought in engagement with the workpiece. The slide is mounted on a wheel which rotates about a centreline which coincides with the centreline of the bending radius of the workpiece.
Patent DE-2624607-A1 (DE)
Title: Van convertible for sleeping accommodation - has rear door which folds upwards and floor section which pulls out to form extended platform for air mattresses housed in front seat backs
Inventor: SCHLEE JOHANNES DR RER NAT
IPC: B60P3/34
Filed: 1976-06-02
Abstract: The vehicle has a rear door (2) hinged at the roof. The upper section (3) of the double floor pulls out rearwards on guide rails (5) fixed to the rigid lower floor (4) to be supported by folding legs. The side openings and rear can then be covered by tent material fixed to the rear door edges and the vehicle sides. The front seat back rests carry multi piece rolled up air mattresses. The back rests fold back to the vehicle floor to serve as supports for the inflated mattresses.
Patent DE-2625131-A1 (DE)
Title: TV receiver with wireless remote control - has main data store in remote control unit, with data contained in it transferred only when receiver is on
Inventor: MICIC LJUBOMIR DIPL ING
IPC: H03J5/02
Filed: 1976-06-04
Abstract: The received television frequency can be selected by the remote control unit, depending on commands generated by operation of control contacts. The information on set reception frequency can be called out from an electronic store even when the receiver is off, so that corresponding tuning quantity can be formed. The electronic store is mounted in the remote control unit and an auxiliary electronic store in the receiver is active only when it is on. When a contact is operated, information contained in the store is transferred to the auxiliary store.
Patent DE-2627533-A1 (DE)
Title: Increasing solubility (rate) and resorption of digoxin - by using a solid dispersion with hydroxyalkyl theophylline or theobromine derivs.
Inventor: ECKERT THEODOR PROF DR
IPC: A61K31/52
Filed: 1976-06-19
Abstract: Method for increasing the solubility and dissolution rate of digoxin (I) while at the same time improving its resorption from the gastro-intestinal tract comprises making a solid dispersion of (I) and an easily water soluble hydroxyalkyl deriv. (II) of 1,3- or 3,7-dimethylaxanthine (theophylline or theobromine). Pref. (II) are the hydroxyethyl and mono- or di-hydroxypropyl derivs. of their mixt. The solid dispersion is made (a) by melting the components together; (b) dissolving them up in an aq. medium then freeze- or spray-drying, or (c) dissolving in an organic solvent then evaporating.
Patent DE-2630059-A1 (DE)
Title: Flat bed engraver for printing plate - has two tables for original and plate to offer variable reproduction scale
Inventor: ANGELBECK ROLF
IPC: H04N1/393
Filed: 1976-07-03
Abstract: The flat-bed engraving unit for printing plate offers variable reproduction scale using a table for the original and a further table for the plate parallel to the first. An opto-electric scanning head passes over the original. A belt drive is used to effect the required changes in reproduction scale. Two pulleys are rotatably mounted on an axle below the engraving table. The pulleys are exchangeable in order to change the reproduction scale. The engraving table is moved linearly by e.g. an electric motor and is returned by the action of a spring coupled between an axle on the table and a bolt at the centre of a drive wheel.
Patent DE-2632818-A1 (DE)
Title: Sheet metal furniture construction clamp - is bolted to one panel while tongue projects into adjacent panel slot
Inventor: MUELLER WALTER
IPC: F16B12/46
Filed: 1976-07-21
Abstract: This unit furniture is built from any required number of cells consisting of vertical panels, decks and tops. The parts are assembled with the aid of sheet metal fittings. These are fixed to the side walls (3) by bolts (2) inserted in pre-drilled holes (4). The top (or base) piece (5) is then fitted to it by allowing the tongue (7) of the sheet metal support fitting to slot into a pre-drilled hole (6) in the top piece (5). The tongue (7) is inclined inwards at the base to draw the panels together for a closer fitting. This method produces furniture which can be easily assembled without expertise, and with only a little pressure to fit the panels closely together.
Patent DE-2643342-A1 (DE)
Title: Construction kit for home or shop fittings - comprises similar shaped construction units with connecting fittings combining into shelf or display units
Inventor: BRUNNER JOCHEN
IPC: A47B47/04
Filed: 1976-09-25
Abstract: The construction kit for making and combining of fittings used at home or in ships is made up from several construction units. The two ends (2) of one construction unit (1) of one type each have two equally deep cute outs (4) on their length sides which lie opposite each other and form a stay (3). Up to these cut outs a further type of construction element may be inserted through an insert slot which is located at roughly the same height. The length of the insert slot is at least equal to the width of the construction unit of the first type and the minimum width of the insert slot is equal to the thickness of the material of the construction element of the first type. The maximum width of the insert slot is equal to the stay width of the construction element to be inserted.
Patent DE-2647725-A1 (DE)
Title: Head-rest for use in vehicle - has arm extensions which limit tilting and internal bracing provided by insert walls
Inventor: GOELDNER WALTHER ING GRAD
IPC: B60N2/48
Filed: 1976-10-22
Abstract: The headrest for the car seat is supported on two vertical struts (11) with pivot bolts (10) at the top ends, to bolt between fitting flanges (5, 7) mounted across the inner support shell (6) of the headrest. The extensions of the arms have angled ends which limit the amount of rearward tilting of the headrest, as well as the forward tilt angle. The headrest is further braced by insert walls (9) set at right angles to the pivot axis. The double support struts enable twisting forces to be accommodated without having a heavy construction.
Patent DE-2648948-A1 (DE)
Title: Drag-flow pump for rheological media - with radial or tangential feed to low and axial discharge channels from high pressure zone
Inventor: SCHENKEL GERHARD PROF DR ING
IPC: B29C48/445
Filed: 1976-10-28
Abstract: A drag flow pump which has the general features of a multiple single-shaft extruder, has channels for the direct radial or tangential introduction of the medium into the low-pressure region. Other channels serve for the direct axial discharge of the medium from the high-pressure regions of the drag-action gap. The design combines a short overall length with a short retention time. The rotating element is symmetrically loaded and the drag-action gaps are filled to saturation at the inlet end.
Patent DE-2659583-A1 (DE)
Title: Cover with cut=out for air flow on heating radiator - has series of individual foot sections guided on collector tube
Inventor: PENKERT RICHARD DIPL ING
IPC: F24D19/06
Filed: 1976-12-30
Abstract: The cover is for radiators for space heating in which heat exchange tubes have an outer heat exchange face and through which flows an inner heat exchange medium. At least two of the heat exchange tubes are joined by a collector tube and the cover is secured on the radiator by a connector. A slide bearing runs in the longitudinal extension of the cover and there is also a front support with respect to the radiator tubes. Specifically, the cover has a sequence of individual foot sections which are guided on the collector tube or the heat exchanger tubes within a single slide bearing. Each foot is supported by an end journal bearing.
Patent DE-2700881-A1 (DE)
Title: Dual cavity injection moulding device - for materials such as foam having a long solidification time
Inventor: BALEVSKI ANGEL TONTSCHEV PROF
IPC: B29C44/42
Filed: 1977-01-11
Abstract: A dual cavity injection moulding device comprises a pair of fixed mould plates located back-to-back and a pair of movable mould plates each brought to the closure position by a hydraulic ram. The movable mould plate of one mould is connected by rods to an auxiliary movable plate spaced from the movable mould plate of the other mould. Located between these latter two plates is a wedge device operative to lock both moulds closed during injection. Injection is effected by a pair of cylinders located between the fixed mould plates, the cylinders being fed from a common barrel. In use, whilst injection is effected in one mould and for a period thereafter both moulds are kept closed, thus allowing a long solidification time for the article previously injected in the other mould.
Patent DE-2705384-A1 (DE)
Title: Rare earth-cobalt-copper permanent magnet alloys - with additions of niobium, vanadium or tantalum for high coercive force and energy product
Inventor: YONEYAMA TETSUHITO
IPC: C22C19/07
Filed: 1977-02-09
Abstract: Material for permanent magnets consists essentially of (a) 24-28%, pref. 25-27% of >=1 rare earth metal, (b) 56-70.8%, pref. 61.5-67.5% Co, and (c) 5-12%, pref. 7-9% Cu and one of the addn. elements: (d) 0.2-4.0%, pref. 0.5-2.5% Nb, V, or Ta. Up to 15%, pref. 8-14% of the Co may be replaced by Fe. Process for mfr. comprises sintering alloy powder, heat treating and tempering in a stepwise operation. Permanent magnets of high coercive force and energy product are produced in RE-Co-Cu system by allows contg. 24-28% rare earth metal(s), 56-70.8% Co. 5-12% Cu and 0.2-4.0% of Nb, V, or Ta.