baber/WOPTO huggingface dataset:
Patent DE-2833107-A1 (DE)
Title: Hoop connection for awnings of basket shape - uses two sections with connecting ball joint giving high degree of flexibility
Inventor: BENTHIN JOHANNES
IPC: E04F10/04
Filed: 1978-07-28
Abstract: The fastener may be positioned at the top end of one hoop, and a chosen of another hoop, to support basket-shaped awning elements. The fastener has two sections(3, 4), which are connected by a ball joint. One section(4) engages with a ball(5) in a socket(6) of the other sectio(3). The socket centre(8) is positioned at a distance from the fastening surface(7) of this section, which is smaller than the radius of the other section. Both sections have retainer slots for profiles which fasten the awning covering.
Patent DE-2844155-A1 (DE)
Inventor: TSUJI JIRO
IPC: C07C45/30
Filed: 1978-10-10
Abstract: 1,7-Octadien-3-one of the formula:   <IMAGE>   and a process for preparing the same by oxidizing 1,7-octadien-3-ol.
Patent DE-2848044-A1 (DE)
Title: Uncoiler for metal strip - which includes pressure and bending rollers employed to straighten and flatten the strip during uncoiling
Inventor: PIELSTICKER KLAUS-PETER
IPC: B21C47/18
Filed: 1978-11-06
Abstract: A coil of metal strip or sheet is placed on a mandrel located below guide rails along which a trolley can be driven. On one end of the trolley is a pivot bolt for a fork carrying a pressure roller, whereas the other end of the trolley has a second pivot bolt for a second fork carrying a bending roller. Both rollers can be moved towards or away from the coil via the piston rods of work cylinders. After travelling round part of the periphery of the bending roller, the metal strip travels round a reverse bending roller, which can be adjusted vertically to vary the angle of bend applied to the strip, and then through a pair of driven rollers. Strip of various thickness and tensile strength can be unwound and straightened without forming kinks in the strip.
Patent DE-2848900-A1 (DE)
Title: Accordion with modified operating mechanism - has two additional keys to provide greater combination of notes and to operate cranked lever to displace operating link
Inventor: MARIC PETAR
IPC: G10D11/00
Filed: 1978-11-10
Abstract: The accordion has an improved mechanical keyboard facility that offers a greater note range than that of the classical systems. The classical system has mechanisms (3, 4, 5, 6) for fifths, tremolo, fundamental and low octaves respectively. The new mechanism (112) provides fundamental notes and operates a cranked lever (7), transmission lever (9) and push rod (11) for the flat transmission lever. A pivoted lever (13) is moved to rotate and displace the operating link (14) to move the lever to change the direction of rotation about the eccentric axis.
Patent DE-2853745-A1 (DE)
Inventor: MAYER HUBERT J-M
IPC: A43B5/00
Filed: 1978-12-13
Abstract: For the perfect bonding of metal moulded articles to foamed polyurethane materials, first the metal moulded article is coated with and has applied to it thermoplastic polyurethane at relatively high temperatures and pressures. The thus precoated metal article is subsequently introduced into the mould for the foamed article. After the introduction of the foamed polyurethane material, the foamed material joins to the thermoplastic polyurethane to form a bond, which is virtually no longer releasable, between the metal and the foamed polyurethane material. The main application of the new process is in the production of sports shoe soles containing spikes from foamed polyurethane material, specifically of golf shoe soles.
Patent DE-2901187-A1 (DE)
Title: T-shaped batt of insulation - has U=shaped vapour barrier extending beyond longitudinal ends of batt for connecting consecutive batts
Inventor: HOLCOMBE J L
IPC: E04B1/76
Filed: 1979-01-13
Abstract: This T-shaped batt of insulation with a U-shaped vapour barrier covering the lower surface of the batt. The vapour barrier covering the lower surface of the batt. The vapour barrier extends beyond the longitudinal ends of the batt. Consecutive batts are connected by folding adjacent vapour barrier extensions upwardly, and connecting these extensions in any suitable manner. The T-shaped batts are formed either by notching out the edges of the batt using a high speed saw or by attaching a wider piece of insulation on top of a narrower one. The batts of insulation fit between parallel support members however the narrow horizontal flanges or adjacent T-shaped batts overlap on top of the support members and are retained by a covering panel.
Patent DE-2912251-A1 (DE)
Inventor: BURWINKEL FRANZ
IPC: E04B5/48
Filed: 1979-03-28
Abstract: 1. A set of construction units for floor heating installations, in which pipe coils are held at a distance from the floor by clamps (8), the floor being covered with an insulating layer (11) and aluminium sheet plates (1, 2), characterised by strip sections (3, 4) of double adhesive tape which can subsequently be applied to the back of each aluminium plate (1, 2), by spacers (6, 7) which act between the edges of adjacent aluminium plates (1, 2) and by clamps (8) with a holding base which can be inserted in the gap (5) between adjacent aluminium plates (1, 2).
Patent DE-2915748-A1 (DE)
Title: Mobile plant for road surface preheating - has liquid gas tank above heat shield protected heating unit
IPC: E01C23/14
Filed: 1979-04-19
Abstract: A fuel tank is connected to heating devices at a short distance above the ground, in provision for initially heating a road deck for a cutter. The tank, esp, for liquid gas (26) is sited above the pre-heating assembly, which is insulated by a heat shield (36). The whole can be in the form of a trailer or other attachment vehicle (10), with bars (12, 14), and with folding or extensible loading rails, and also with a winch, with accommodation for other appliances. Tank weight does not increase rear axle loading, and road deck is not damaged, while higher road speed is feasible.
Patent DE-2921740-A1 (DE)
Title: Foam cushion for vehicle seat - is supported by cage of helical springs fitted into opening in foam and supported on base plate
Inventor: BERMANSEDER ROBERT
IPC: A47C7/34
Filed: 1979-05-29
Abstract: The vehicle seat cushion has a supple foam body which is supported by flexible elements underneath. These comprise a cage of coil springs which are fitted in a series of openings in the foam. The cage is fixed on a base plate which encloses the base of the foam. At least one part of the springs is fixed to one face of the foam by loops, passing through holes in the base plate and the foam.
Patent DE-2923748-A1 (DE)
Title: Titanium tetra:chloride prodn. - from granulated raw material, by chlorination in fluidised bed of carboniferous material
Inventor: CHLOPKOV LEONID PIMENOVITSCH
IPC: C22B34/12
Filed: 1979-06-12
Abstract: In TiCl4 prodn. by chlorinating a granulated raw material (I) contg. titaniferous and carboniferous material in a fluidised bed, the fluidised bed is formed by an upstream of Cl2 and a downstream of (I) and solid carboniferous material (II), which are added in such amts. that the fluidised bed contains ca. 3 vol.pts. (I) to 1 vol.pt. (II). Pref. (I) contains 72-74 wt.% titaniferous material, 24-18 wt.% carboniferous material and 4-8 wt.% sulphite cellulose liquor. TiCl4 is used in the mfr. of Ti, which is widely used for equipment for the chemical, shipbuilding, machine, aircraft, paint and lacquer industries. Uniform distribution of Cl2 throughout the reaction zone is ensured, which increases the productivity and simplifies the technology of the process and gives an increased yield of TiCl4 more cheaply than usual.
Patent DE-2928775-A1 (DE)
Title: Chair castor wheel with shaft held in leaf spring recess - which is vertically movable between stops to engage wheel brake when chair occupied
Inventor: SCHROEDER DIETER
IPC: B60B33/00
Filed: 1979-07-17
Abstract: The chair castor comprises a wheel carrier (11) which holds a wheel (14) rotatable on a shaft (12), and has a brake shoe (17,18) engaging a surface (19) of the wheel when the seat is unoccupied. The shaft is carried in a recess (22) in a leaf spring (20,24) whose diametrically extending ends (27,27') are supported in the carrier. The recess (22) has a semi-circular contour corresponding to the outer surface of the shaft and engaging its upper side thereof. The shaft is vertically movable in downwards open slots (26) in partitions (23) of the carrier.
Patent DE-2930349-A1 (DE)
Title: Connectable demountable floating bridge pontoons - have pivots permitting swing between side by side and end to end positions
Inventor: JANHSEN JAKOBUS
IPC: E01D15/14
Filed: 1979-07-26
Abstract: The pontoons can be connected together, in conjunction with superimposed components forming a roadway, in a floating bridge which can be dismantled. Adjacent pontoons are hinged together by a coupling piece via two pivots lying close together. When connected they are able to swivel through 180 deg. from a parallel setting to a closed end-on position, onto a common longitudinal axis, and vice-versa. They are fitted with provision to limit the swivel angle, and are manually or automatically lockable in their position by a coupling. A number of pontoons can be easily towed and then arranged as required, making use of current.
Patent DE-2931302-A1 (DE)
Title: Boring bar tool insert - has front transverse rib on shank accommodating cutter plate fitting in housing slot
Inventor: ECKLE OTTO
IPC: B23B29/034
Filed: 1979-08-01
Abstract: The turning tool insert is particularly for boring bars, having a housing fitting in a recess in the bar and containing a cutter plate support sliding in a lengthwise drilling. A cylindrical shank on the support accommodates an interchangeable cutter plate offset from its centre line in a recess at the outer end. At the rear end of the shank is a screw thread for an adjusting member rotating between two axially pre-loaded ball-bearings so that there is no free movement in the housing. The housing (8) has a transverse slot at the forward end, with surfaces (13) parallel to the plane (E-E) of the cutter plate, and against which the sides (16) of a transverse rib at the forward end of the shank bear. At one end of the rib (15b), which extends at least to the periphery (8c) of the housing, the recess (17) for the cutter plate (18) is formed. The thread in the shaft is an internal one, in which a screwed boss on the adjusting member engages. The member has an allen head, accessible via an axial drilling in the rib.
Patent DE-2933287-A1 (DE)
Title: Motor vehicle warning triangle - has base plate with slide fit reflective strips, each preventing back slide of adjoining strip
Inventor: SCHUMACHER ROLF
IPC: B60Q7/00
Filed: 1979-08-17
Abstract: The warning triangle (1) comprises a base plate (2) and three reflective strips (3-5) which can be so fitted on the plate that at the corners each strip prevents longitudinal movement of an adjacent strip on the plate. The strips are secured on the plate by inserting mushroom-headed projections (7), provided on each strip, into corresponding keyhole slots in the plate and then sliding them, whereby each strip prevents the previously fitted strip from sliding back. Two strips (3,4) may be secured by sliding in one direction, e.g. clockwise, relative to the plate, whilst the third one is fitted by sliding in opposite direction and is preferably located by a snap-in stop (9) or the like.
Patent DE-2933554-A1 (DE)
Title: Steep roof tiling - with plastic heat insulation and skin elements
Inventor: HAAGE KARL DIPL ING
IPC: E04D1/28
Filed: 1979-08-18
Abstract: Roofing elements for steep roofs consist of a self-supporting and torsionally stiff skin element with an upturned lip at one end and a downturned lip at the other end. The latter extends into a lip-shaped groove on the top surface of an underlying heat insulating element which has on the underside of the opposite end a similar lip-shaped groove for engagement to each other. The skin elements have impressed reinforcement ribs and are made of plastics, e.g. rigid PVC, polycarbonate, acrylics etc. The heat insulating elements are made of expanded plastics such as polystyrene, polyurethane, phenolics etc. These elements form efficient joints and transmit the wind drag directly to the support structure.
Patent DE-2945859-A1 (DE)
Title: Bolt anchoring system in hollow wall - has slots in webs of anchor flukes accommodating flanges of other portions
IPC: F16B13/08
Filed: 1979-11-14
Abstract: The system anchors a screwed bolt in a hollow wall, having a spindle with a transverse tapped hole for the bolt and on which two similar U-section anchor flukes swing from a position parallel to the bolt to a transverse one in which they bear against each other. The flanges of the U-section flukes protrude beyond the web at the bearing end and have openings for the spindle. Each fluke web has a slot (18,19) at the bearing end parallel to accommodate the flange (14,15) of the other fluke (10,11) containing the bearing opening.
Patent DE-2949938-A1 (DE)
Title: Foundation pile for building - has injection outlets above flat transverse component near bottom end
Inventor: DENNIG EGON DIPL ING
IPC: E02D5/52
Filed: 1979-12-12
Abstract: The foundation pile is used in construction of a building. It comprises a hollow stem and a point with outlets, through which rapid-hardening liq. or paste is injected. It flows into the space formed between the pile and soil while driving home. Clear of the bottom end the stem has a flat transverse component (3) fixed to it by one or more devices, and the outlets are evenly spaced round the stem periphery (1) above this component. The fixing devices (2,4) can be evenly spaced round the stem on the outside, the outlets being situated between them. The component can be a circular plate.
Patent DE-2952360-A1 (DE)
Title: Demountable pedal car for child - has folding steering column on detachable support bracket with impact absorbing mounting
Inventor: KUCHENBECKER HEINZ
IPC: B62K9/00
Filed: 1979-12-24
Abstract: The pedal car for a child has the steering column (18) pivoted from the front and braced on a detachable bracket (5) clipped to the front axle support. The bracket is U-shaped and the ends have tags which locate in slots in the axle support. With the bracket unclipped the steering column folds flat for a compact package. The bracket provides a strong support for the steering column, along with a second folding strut (12) on the other side of the steering column. This protects the child in a collision without danger of supports shearing off and causing injury.
Patent DE-3011509-A1 (DE)
Title: Transporter for unit loads - has guide rails on support frame and wheeled cradles
Inventor: ALBRECHT HEINZ
IPC: B66F5/02
Filed: 1980-03-25
Abstract: The large unit load transporter, for palletised loads, has the load surface of the vehicle provided with a grid of guide rails which are engaged by wheels under the support frame of the load. The load can be pushed into any position on the vehicle with a minimum of effort. The rails are recessed into the vehicle so that conventional loads can also be carried. The support wheels pivot about right angles so that the loads can be moved along the rectangular grid, with the wheels turned at the meeting points of the rails.
Patent DE-3012114-A1 (DE)
Title: Shoe insole from cellulose fibre-polyester felt - impregnated with aluminium hydroxide complex antiperspirant and chloro-aromatic cpd. as deodoriser
Inventor: JERIC HERBERT
IPC: A43B17/10
Filed: 1980-03-28
Abstract: A shoe insole, impregnated with a de-odouriser and anti-perspirant, consists of (a) a felt formed from 15-25% of cellulose fibres and 85-75% of polyester fibres, impregnated with (b) a water-soluble Al hydroxide complex and (c) an alcohol-soluble aromatic component contg. Cl. (a) The fibre mixt. may consist of 20% cellulose fibres and 80% polyester fibres (opt. with 20% as shrunk fibres). The fibre mixt. is formed into a felt and needled at least twice, opt. on both sides; (b) is pref. 15% of Al2(OH)5Cl.xH2O; (c) is pref. 3-4% of 2,4,4-trichloro-2'-hydroxydiphenyl ether. The felt is prepd., carded, needled, opt. shrunk, impregnated with (b), dried (pref. at 120 deg.C), impregnated with (c), and dried again. The insole is then stamped out. The insole may be adapted to different shoe size by corresp. lines of perforations. The insole has high moisture absorption and high pressure stability, without the use of an adhesive. A compression stage, which may lead to formation of complexes which may reduce water absorption and may cause allergies, is avoided.
Patent DE-3014323-A1 (DE)
Title: Flight computer for aircraft pilot - obtains max. fuel economy by monitoring sensors for air speed and fuel consumption rate
Inventor: BERCHTOLD GERD DIPL ING
IPC: G05D1/00
Filed: 1980-04-15
Abstract: The flight computer uses a velocity signal and a fuel consumption rate signal to provide the pilot or the autopilot control with a flight value corresp. to max. fuel economy. Pref. the computer uses a microprocessor and associated integrated circuit modules corresp. to the lay-out of the aircraft instruments. It has a main panel comprising the microprocessor and its digital peripheries, a second panel with input/output connections for the sensors and the display system and current supply module which can be switched for connection to a 12 volt or 30 volt supply. The sensors comprise a differential pressure sensor, an absolute pressure sensor, a total temp. sensor and a fuel consumption rate sensor.
Patent DE-3016816-A1 (DE)
Title: Analgesic and antipyretic benzo:thiazolone derivs. - e.g. 5-methoxy-2(3H)-benzo:thiazolone and 6-fluoro-2(3H)-benzo:thiazolone
Inventor: ENGEL WOLFHARD DIPL CHEM DR
IPC: A61K31/425
Filed: 1980-05-02
Abstract: New medicaments contain one or more substd. benzothiazol- 2(3H)-one derivs. (I) together with usual carriers and/or adjuvants, (where R5 is OCH3 and R6 and R7 are H; or R6 is F and R5 and R7 are H; or R7 is Cl and R5 and R6 are H; or R6 is Cl and R5 and R7 are H; or R5 and R6 are OCH3 and R7 is H). (I) (which are known cpds.) have very good analgesic activity and marked antipyretic activity, and are well tolerated.
Patent DE-3020285-A1 (DE)
Title: Cracks in structures or workpieces repaired by fibre reinforced resin - placed in grooves formed transversely across cracks
Inventor: KOOB FRIEDRICH
IPC: C09J5/00
Filed: 1980-05-28
Abstract: Method of repairing cracked or broken structures and workpieces consists of forming, in the surface zone, a groove oriented transversely to the crack; a synthetic resin contg. a bundle of fibres is then laid in this groove and allowed to harden. The resin may be introduced by impregnating the fibre bundle with it. Or the resin may be introduced after the fibre bundle has been placed in the groove. In a variant of this latter method, an injecting duct for the resin is used to distribute it from the central point. Glass fibres are pref. used. In particular for repairing cracks in buildings caused by heavy traffic or the like, or in metal castings due to shrinkage stresses. The method is extremely simple.
Patent DE-3020906-A1 (DE)
Title: Lipping edge of surfaced chipboard for table tops - boards is laid in two-part mould of elastic material
Inventor: FABIAN JIRI
IPC: B29C70/76
Filed: 1980-06-02
Abstract: The edges of flat components, partic. surfaced chipboards for furniture e.g. table tops etc., are covered with curing material (and polyurethane in partic.) using a female two-part mould which leaves an enclosed space for the covering. At least one of the mould tools is an elastic materail viz. silicone rubber and has internal stiffener if desired. Covering material can be injected under pressure or poured in, equipment has long service life and can accommodate broad tolerance in the component.
Patent DE-3022403-A1 (DE)
Title: Dyeing polyamide-cellulose mixts. with water-soluble reactive dyes - continuously and uniformly with reduced fixation times, esp. for cord velvet
Inventor: BUSER ROLF
IPC: D06P3/852
Filed: 1980-06-14
Abstract: In the dyeing process, the polyamide portion is steam fixed in acid medium, and the cellulose portion is fixed, without an intermediate rinsing stage, in an alkaline impregnating bath. Partic. for cord velvet, but also for stretch cord, circular knitted goods, etc., made from mixts.of 15-50 or 50-85 pt.polyamide and 50-85 or 15-20 pt. cellulose and opt. 2-5 pt. of an elastomeric polyurethane fibre. The dyeings are uniform and with good wet fastness props; bi- or multi-coloured effects may also be obtained. Fixing times are short; i.e. 0.5-5, pref. 1-3 mins. forthe steaming process and 3-30, pref. 5-10 secs. for the alkali impregnation, compared with 60-90 mins. and 30-45 mins. for these stages in known processes.
Patent DE-3023061-A1 (DE)
Title: Running rails for sintering wagon travelling along endless grate - where rails greatly increase life of wagon rollers
Inventor: VOSS FRIEDRICH-WILHELM
IPC: F27B21/06
Filed: 1980-06-20
Abstract: The grate is formed by horizontal upper and lower tracks joined at both ends by semicircular guides; and the horizontal tracks are each provided with a row of stationary rollers. The wagons are joined together and travel round the grate. On each side of each wagon are running rollers (II), and holders for running rails which project outwards beyond roller (II) and slide over the surfaces of rollers (I). The rail holders are pref. part of the cast sides of the wagons; and the pitch of rollers (I) is pref. 2/3 of the wagon length. The rollers (II) only rotate in the semicircular guides at each end of the grate. In this way, the working life of roller (II) is greatly increased, e.g. by a factor of thirteen.
Patent DE-3027649-A1 (DE)
Title: Metal foil covering bottle cap - has unprotected parts on front and rear sides partly overlapping
Inventor: TIESSLER RUDOLF DIPL CHEM
IPC: B65D41/62
Filed: 1980-07-22
Abstract: The aluminium foil covers the cap and part of the neck of a bottle, particularly one containing drinks. It is coated for part at least of both sides with material, particularly varnish, resistant to solvents etc. The unprotected parts (8,8a) on the front and rear sides (7,6) partly overlap, and that on the rear side is greater than the overlap area (11), being typically strip-shaped and running between opposite edges of the foil. There can be several such unprotected areas, evenly spaced over the foil surface and parallel to each other.
Patent DE-3028047-A1 (DE)
Title: Experimental electronic component board - has circuit diagram printed on surface and various holes for plugging in selected components
Inventor: STRUWE HERBERT
IPC: H05K3/00
Filed: 1980-07-24
Abstract: The electronic component circuit building system for experimental work, consists of a printed circuit board (1) which is fixed to a base stand (2) by means of screws (3), and carries the various components e.g. integrated circuit (5) capacitor (6), resistor (7) etc. which form part of the required circuitry. The conductor strips themselves are on the underside of the circuit board (1), and connect the components together, these being firmly soldered to the conductors. Holes (8), are provided at various positions, into which the connecting wires of further components can be introduced, a circuit diagram being printed on the upper surface, indicating the connections between the fixed components and the holes (8). This allows various circuits to be built up for experimental purposes, since each component, when inserted into a hole (8), is firmly connected by spring pressure to a conducting strip on the printed circuit board (1)corresp. to the mimic diagram printed on the upper surface.