baber/WOPTO huggingface dataset:
Patent DE-3011165-A1 (DE)
Title: Vehicle seat belt system - has strap fixed to toothed rod with other end connected to seat-supporting swing arm
Inventor: ZINNKANN KURT
IPC: B60N2/02
Filed: 1980-03-22
Abstract: The seat belt system has an anchor point on the seat structure. One seat belt connecting point, e.g. a lock (26) is fixed to a rod (29), with the free end (31) provided with teeth (23) to engage a catch (24). The catch lower end has a spiral spring (36) to bias the catch towards the teeth. The other end of the rod is hinged to a swing arm (13) pivoted to the car floor. The upper free end of the swing arm is jointed to the front part of the seat side. The rear part of the seat (10) has a leg (18), which slides on the curved surface (19) of a support fixed to the car floor, when the seat is moved horizontally in either direction. Forward movement is only possible if the catch is disengaged.
Patent DE-3015958-A1 (DE)
Inventor: SMERZ OTTOKATR DR
IPC: D06L4/12
Filed: 1980-04-25
Abstract: A process for the bleaching of cellulose in an alkaline peroxide bleaching bath in the presence of a compound of the formula   <IMAGE> wherein R is C6-C22-alkyl, C6-C22-alkenyl or C6-C22-alkylaryl, n is a number of from 5 to 50, and X is ethylene or propylene; the ether chain (X-O)n consisting entirely of ethoxy units or contains n/5 isopropoxy units at most.
Patent DE-3020992-A1 (DE)
Title: Notice board with front display plate - has rear plate with attachments for post mounted directly pref. integrally formed on it
IPC: G09F7/18
Filed: 1980-06-03
Abstract: Display board, such as for notices etc. has a front plate in which panels can be removably fitted and interchanged, a stiffening rib pref. around the edge of this front plate, and a rear plate of plastics; this rear plate has the fixings directly mounted on it, which are used for attaching the notice board to the support post. Pref. these fixings are integrally formed in the same plastics material as the rear plate. Pref. material for the rear plate and the fixings is a plastics material based upon polycarbonate and possessing high strength, stiffness, heat resistance and impact strength. The fixing for attaching to the post may comprise a half-round section having slots near its edges and stiffening ribs between the edges of the section and the rear plate. With this arrangement, the need for a separate plate, typically of aluminium for attaching to the post, is eliminated.
Patent DE-3022700-A1 (DE)
Title: Fulling machine roller action - has pressurised bellows pref. of polyurethane to give brake and coupling action for intermittent roller motion
Inventor: GOEBEL VOLKER ING GRAD
IPC: F16D67/04
Filed: 1980-06-18
Abstract: A controlled pressurised bellows membrane and a further bellows membrane are located on a steel body keyed to the drive shaft. The bellows membranes can be activated alternately to act with the brake ring or coupling ring. Typically, the bellows membranes are located between ring flanges secured to the steel body. Radially sliding pressure shells are placed between the brake ring and the bellows section of its membrane, and between the coupling ring and its bellows section of the bellows membrane, so that the shells range round their bellows. The bellows membranes are pref.made of polyurethane. Designed particularly for rollers in a fulling machine with an intermittent motion, the assembly requires little sealing, with a longer sealing life, and which can be assembled easily.
Patent DE-3022770-A1 (DE)
Title: Piezoceramic pick=up for stringed musical instrument - has metal membrane supporting piezoceramic element and elastic membrane in contact with instrument
Inventor: SCHALLER HELMUT
IPC: H04R1/46
Filed: 1980-06-18
Abstract: The pick-up has a metal membrane (16) with a piezoceramic element (18) attached to its underneath at the centre. The metal membrane (16) is secured within a housing (12,14) open at both ends so as to extend parallel to the end faces, with an elastic membrane (32) contactingthe body of the instrument across the top end of the housing (12,14). The enclosed space between the two membranes (16,32) is filled with a homogenous packing material (34) which may comprise a plastic mass e.g. putty or a fluid e.g. oil. Pref. the housing (12,14) is cylindrical and is formed in two parts, one of which is of phosphor bronze and is formed with an integral metal membrane (16) extending across it perpendicular to its axis. The other part (14) fits over the first and defines a cover closing the bottom end of the housing, the piezoceramic element (18) embedded in an epoxy or polyester resin mass (24) filling the space between the cover and the metal membrane (16).
Patent DE-3026568-A1 (DE)
Inventor: WOLFF JUERGEN
IPC: B65D3/04
Filed: 1980-07-12
Abstract: 1. A sales stand for storing and offering goods, especially assortments of balls of wool and yarn, comprising a substantially cylindrical sleeve made from a flexible strip blank with releasable connecting edges and two circumferential edges, characterised in that, the connecting edges (8, 10) of the blank (2) have oppositely turned-over folds (12, 14) which interlock, that a plurality of inwardly directed indents (16) are provided in the blank (2) at predetermined levels from the lower circumferential edge, that a plurality of inserts rest on the indents (16) of the blank (2) with slight clearance and that openings (20) are provided above respective inserts (18) for receiving or replenishing the goods.
Patent DE-3041801-A1 (DE)
Inventor: KARRENBAUER HERBERT DR ING
IPC: H01H3/60
Filed: 1980-11-06
Abstract: The autopneumatic gas-blast circuit breaker has a piston/cylinder unit (1, 2) for compression of an extinguishing gas, the cylinder (2) having at least one continuous opening (6) for the extinguishing gas to pass through via an insulating nozzle (4) to an insulating point, furthermore a moving contact element (3) which is firmly connected to the moving part (2) of the piston/cylinder unit, and a stationary contact element, as well as a drive for the moving part (2) of the piston/cylinder unit and the moving contact element. In order to utilise the kinetic energy of the moved masses completely for extinguishing-gas flow and thus to increase the efficiency of the drive, it is provided according to the invention that the flow cross-section of the continuous opening (6) to the insulating material nozzle (4) be reduced before reaching the switched-off position, in order to damp the moving parts (2, 3, 4). <IMAGE>
Patent DE-3041868-A1 (DE)
Title: Film clamp for slide frame - has hooks on sprung bar to grip perforations
Inventor: HINTERREITER IGNAZ
IPC: G03B21/64
Filed: 1980-11-06
Abstract: The film clamp for a slide frame has the film section stretched over two sets of hooks clipped through the sprocket holes. One of the hooks is fixed and the other is sprung to provide the film tension, as well as enabling the film to be slung over the hooks. The sprung mounting has a one piece plastic moulding with the hooks (8) on one section of a slotted insert (6) which is located on tags (5) in the frame. The unsupported section, with the hooks, has a set elastically in two directions and the film is held flat even when heated during projection.
Patent DE-3046399-A1 (DE)
Title: Vehicle sliding roof height adjustment - has shoe supports bearing against surface adjustable in relation to inner plate
Inventor: FISCHER KARL
IPC: B60J7/02
Filed: 1980-12-10
Abstract: The height-adjustment mechanism is for the rigid cover of a vehicle sliding roof, the cover sliding by means of shoes in guide rails in a cassette below the roof aperture, and being adjustable for height in relation to the rails by altering the angle of its supports to its inner plate. The shoe supports (6) bear on the one hand against the cover inner plate, and on the other against a supporting surface (14) adjustable for height in relation to this plate. This surface can be formed by a wedge-section washer (11) turning on the cover (3) and fitting under the inner support end.
Patent DE-3102080-A1 (DE)
Title: Car igloo, boat igloo
Inventor: PORDOMM JUERGEN
IPC: E04H6/04
Filed: 1981-01-23
Abstract: Published without abstract.
Patent DE-3105108-A1 (DE)
Title: Rotary puzzle
Inventor: YOKOI GUNPEI
IPC: A63F9/08
Filed: 1981-02-12
Abstract: The rotary puzzle comprises at least one cylindrical rotary slide which is provided, in its peripheral region, with holes formed in the axial direction to receive puzzle elements. Situated on both sides of the rotary slide or slides are cylindrical slide members which are each provided with at least one slide hole, which slide hole or holes is or are capable of being aligned towards the puzzle holes within the rotary slides. By displacement of the puzzle elements from the puzzle holes into the slide holes and back, and by rotation of the rotary slides relative to the slide members, the arrangement of the puzzle elements can be changed and, accordingly, the puzzle can be solved. For the forced guidance of the puzzle elements, plates provided with projections can be provided on both sides of the slide bodies, these being capable of engaging from outside into the slide holes in the slide bodies for the forced displacement of the puzzle elements from the slide holes into the puzzle holes and vice versa. The puzzle elements are preferably coloured spheres whose diameter is somewhat less than the diameter of the puzzle holes and slide holes, which are drilled into the rotary slides and slide members, preferably consisting of a transparent plastic material.
Patent DE-3105511-A1 (DE)
Title: Device for radiation crosslinking
Inventor: SCHROEDER MANFRED ING GRAD
IPC: B29C48/06
Filed: 1981-02-11
Abstract: In the case of a deflection device (20) for at least two leads (8) or cables which are guided side by side and whose plastic insulation is intended to be vulcanised or crosslinked with the aid of at least two radiation sources (11) having different radiation directions, the guide wheels (21, 22) (which are arranged parallel) for the lines or cables which are guided side by side have rotation axes (23, 24) which are offset in a stepped form in front of and behind the radiation sources (11) while having identical diameters, in such a manner that each line or each cable is guided from a guide wheel (21) at a higher level to a guide wheel (22) at a lower level, or vice versa. <IMAGE>
Patent DE-3112542-A1 (DE)
Title: Combined sealing and anti-shear ring for sleeve connections of plastic pipes
Inventor: SEILER GEORG
IPC: F16L37/092
Filed: 1981-03-30
Abstract: In order to secure synthetic-pipe sleeve connections in a reliable manner with respect to axial forces, rolling elements (24) having a roughened circumferential surface (25) are embedded, in accordance with Fig. 3, essentially one beside the other in the sealing ring (23). Said rolling elements act on the pipe sections (21, 22) without excessive notch effect and permit virtually no creep of the pipe plug-in end (21) in the bracing region. <IMAGE>
Patent DE-3113719-A1 (DE)
Title: Process for preparing prints on embroidered sheet materials
Inventor: RAFFEL PETER ING GRAD
IPC: D06P5/28
Filed: 1981-04-04
Abstract: Non-planar sheet materials, as produced for example by broderie anglaise, where the embroidery thread is made of synthetic fibres, preferably polyester, and the base fabric consists of cellulose material, can be coloured with extreme crispness with the aid of a combined printing and dyeing process. In this process, the embroidery thread is patterned by thermal transfer printing, then the ground reduction cleared of adherent disperse dye and, following a usually additionally necessary hydrogen peroxide bleach, dyed with reactive dyes. The novel colouring technique constitutes an enrichment of the range of patterning possibilities. Hitherto embroideries were either only dyed or printed between the embroidered motifs on the base fabric or the embroidered motif was made coloured by spray printing. No patterned colouring of the embroidered motif was possible.
Patent DE-3116019-A1 (DE)
Title: Composition, in particular for the defoliation of plants
Inventor: RUSCH REINHART DR
IPC: A01N57/14
Filed: 1981-04-14
Abstract: The invention relates to a composition for the defoliation of plants, in particular cotton plants, comprising synergistic mixtures of 1-phenyl-3-(1,2,3-thiadiazol)urea with O-(4-bromo-2-chlorophenyl) O-ethyl S-propyl phosphorothioate in ratios of 1 part by weight of 1-phenyl-3-(1,2,3-thiadiazol)urea per 0.2 to 1000 parts by weight of O-(4-bromo-2-chlorophenyl) O-ethyl S-propyl phosphorothioate. When the composition is used, the plants are advantageously defoliated as well as at the same time freed from insect pests.
Patent DE-3130939-A1 (DE)
Title: Device for selecting a subset x from a symbol set y arranged in grid form on a sheet-like structure
Inventor: SCHNEIDER JENS-UWE
IPC: A63F3/06
Filed: 1981-08-05
Abstract: For the marking of preferably betting slips, there is provided a stencil which has detachable grid fields arranged in grid form in at least one window aperture. The grid fields corresponding to the desired marking can be detached, and an individual marking of the betting slip is then possible without transfer errors.
Patent DE-3132683-A1 (DE)
Title: Process for preparing isotropic ferrite powders having a spinel structure
Inventor: HIBST HARTMUT DIPL CHEM DR
IPC: C01G49/00
Filed: 1981-08-19
Abstract: The invention relates to a process for preparing isotropic ferrite powders having a spinel structure of the general formula MeFe2O4, in which Me = aMn + bNi + cZn + dCo + eFe(II), the atomic mass ratios a, b, c, d and e each being from 0 to 1 and their sum being equal to 1, by mixing one or more Me salts, iron(III) chloride with alkali metal carbonate, heating the mixture obtained to a temperature of from 800 DEG C to 1200 DEG C and isolating the isotropic ferrite formed in the process by leaching with water.
Patent DE-3134096-A1 (DE)
Title: Walking beam
Inventor: AKITA SHINJI
IPC: B23Q7/00
Filed: 1981-08-28
Abstract: The invention relates to a walking beam, specifically in particular to its drive devices, by means of which a material, for example a steel product such as a steel tube or round bar, placed on a number of fixed beams for transfer is raised from below, moved forwards and lowered again onto the fixed beams by a number of transfer beams, said operation being repeated to carry out the material transfer. Each of the drive devices comprises a first connecting member for bringing about the circular movement of the transfer beam, said first connecting member being rotatable with a radius of rotation about a support shaft. The support shaft is arranged at the front end of a second connecting member and is rotatable with a radius of rotation about a main rotational shaft. Furthermore, a first gearwheel is arranged on the support shaft, which gearwheel is rotatable together with the first connecting member, and the first gearwheel meshes with a second gearwheel arranged on the main rotational shaft. The drive of the second gearwheel and of the second connecting member is controlled selectively in such a way that one of the parts is driven and the other is locked or both are driven. In this way, the feed length of the transfer stroke of the transfer beam is altered.
Patent DE-3136544-A1 (DE)
Title: Stacking table for metal sheets or the like
Inventor: KLINGEL HANS
IPC: B21D43/24
Filed: 1981-09-15
Abstract: On stacking tables (1) for metal sheets (2) with a lifting device (3) for raising individual sheets (8), two or more sheets often stick together during the process of lifting them off and further processing is thereby disrupted. To prevent sticking, an air nozzle (6) is arranged transversely to the stack (2) of sheets and this nozzle blows compressed air between the sheets somewhat below the individual sheet (8) to be lifted off, thereby separating the sheets.   <IMAGE>
Patent DE-3141922-A1 (DE)
Title: Use of amine/sulphur dioxide adducts as bactericides against sulphate-reducing bacteria
Inventor: DISTLER HARRY DIPL CHEM DR
IPC: C09K8/60
Filed: 1981-10-22
Abstract: Use of compounds of the formula <IMAGE> in which R<1> represents a C8- to C20-alkyl radical and R<2> and R<3> represent identical or different radicals and denote hydrogen or C1-C4-alkyl radicals, as bactericides against sulphate-reducing bacteria in process waters in the petroleum industry.
Patent DE-3142038-A1 (DE)
Title: Method and arrangement for determining the remaining driving range in an electric vehicle
Inventor: SCHLEUTER WILLIBERT DIPL-ING
IPC: B60L11/18
Filed: 1981-10-23
Abstract: The invention relates to a method for determining the remaining driving range in an electric vehicle with accumulator battery, the energy E removed during a discharge being measured. In addition, for the accumulator battery a characteristic curve which fixes the available charge Qvert for a predetermined discharge current with the available charge Qvert as ordinate and a discharge current as abscissa. When the electric vehicle is travelling, the current removed from the accumulator battery is measured and and integrated over the driving time with the aid of an integrator. From this, the average value I of the power drain is formed with the aid of an average value former. In accordance with the characteristic curve and the average value I of the power drain, the available charge Qvert and the available energy Evert are initially determined and with the aid of two subtractors the remaining energy ERest is determined from the available energy Evert and the energy E already removed and the remaining charge QRest is determined from the available charge Qvert and the charge Q removed. In addition, the power removed from the accumulator battery during travel is measured. It is integrated over the driving time with the aid of an integrator. From this, the partial amount of energy Edt corresponding to a last travel time interval dt is formed with the aid of an adder. This value is constantly updated with an updating period which is small in relation to the specified travel time interval dt. In addition, the path Sdt covered in the travel time interval is measured. From this, the quotient Sdt/Edt is formed with the aid of a divider. This quotient is multiplied by the remaining energy ERest with the aid of a multiplier - and this variable is used as a measure of driving range. In general, it is sufficient to operate with a travel time interval dt which constitutes approximately 10 minutes for determining the specific energy consumption and constitutes the entire travel time since the start of discharging for determining the remaining range, whilst the updating time is 30 seconds. <IMAGE>
Patent DE-3143071-A1 (DE)
Title: Process for the preparation of blocking-resistant, water- redispersible polymer powders by spraying aqueous polymer dispersions
Inventor: MEINELT WERNER ING GRAD
IPC: C08J3/05
Filed: 1981-10-30
Abstract: The invention relates to a process for the preparation of blocking-resistant, water-dispersible polymer powders by spraying the aqueous polymer dispersions which contain an additive of a water-soluble copolymer comprising from 20 to 70% by weight of vinylpyrrolidone and from 30 to 80% by weight of vinyl acetate, and to the use thereof as additives for hydraulic binders.
Patent DE-3143210-A1 (DE)
Title: Electrical component
Inventor: REEB MAX-E DIPL ING
IPC: H05K3/20
Filed: 1981-10-30
Abstract: In order to produce an electrical component which consists of inductive and capacitive elements, a conductor track pattern which can be wound in a plane and is stamped out of a metal foil is folded together such that the mutually superimposed conductor track parts (47, 48, 49, 50, 53, 54) form a continuous winding of the inductive element, while a dielectric is arranged between selected mutually superimposed conductor track parts in order to form the capacitive element. <IMAGE>
Patent DE-3143660-A1 (DE)
Title: Container for bulk goods, in particular calcium chloride powder, as a coach body of a floor railway and/or suspended railway for underground operation
Inventor: GOTTSCHALK GUENTER
IPC: B61D11/00
Filed: 1981-11-04
Abstract: The invention relates to a container for bulk material, in particular calcium chloride powder, serving as coach body of a floor railway and/or suspended railway for underground operation, having a plurality of emptying openings for lateral discharging of the bulk material with the aid of a compressed air-operated blower device, there being provision, for the sake of rationalising transportation with the possibility of dispensing with man power which is otherwise required at the container, for the emptying openings in the container floor to be recessed, below which container floor in each case chambers assigned to an emptying opening are attached, the casings of which chambers being recessed under the emptying opening, and for each tubular chamber to have on its end sides in each case one coupling half whose other coupling halves are arranged on a compressed air jet pipe, to be inserted into the tubular chamber, and on a discharge line.
Patent DE-3144286-A1 (DE)
Title: Apparatus for floating
Inventor: ST-GERMAIN JEAN
IPC: B64D23/00
Filed: 1981-11-07
Abstract: The invention relates to an apparatus, in particular in the form of a building, containing a room or a chamber, in which there is an upwardly directed air flow in order to allow people to float freely. This apparatus, which is described as a livitationarium is constructed and arranged in such a way as to allow simple, safe and economic operation. The apparatus primarily contains a propeller of a fan, the propeller being arranged in a channel in such a way that a vacuum air flow is produced in the surrounding annular air path, specifically under the effect of the direct air flow which is produced by the propeller inside the channel. Furthermore, an annular air path is provided in order to maintain a closed air flow through the said air path and the adjoining floating chamber. The device according to the invention has an annular core which is arranged between the floating chamber and the said annular air path and additionally contains a spectators gallery and an access to the floating chamber. <IMAGE>
Patent DE-3147707-A1 (DE)
Title: Part of a hip prosthesis
Inventor: GOYMANN VOLKMAR PROF DR MED
IPC: A61F2/34
Filed: 1981-11-27
Abstract: Hip prosthesis in which the part to be screwed into the bone is designed as a ring (1). <IMAGE>
Patent DE-3202601-A1 (DE)
Inventor: HOLMWOOD GRAHAM DR
IPC: A01N43/50
Filed: 1982-01-27
Abstract: Compounds which are substituted 1-hydroxyalkyl-azolyl derivatives of the general formula    <IMAGE>  (I)  in which A represents a nitrogen atom or a CH group, B represents oxygen, sulphur or a CH2 group, R represents substituted alkyl, and, in the case in which B represents sulphur, also represents an unsubstituted alkyl, optionally substituted cycloalkyl or optionally substituted phenyl group, Z represents a halogen atom or an alkyl, cycloalkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, optionally substituted phenyl, optionally substituted phenoxy, optionally substituted phenylalkyl or optionally substituted phenylalkoxy group, and m is 0, 1, 2 or 3, and the acid addition salts and metal salt complexes thereof, are new, are prepared as described and find use as fungicides and plant growth regulators.
Patent DE-3210545-A1 (DE)
Title: Pulse-vapour drive for refrigerant compressors
Inventor: KRESEL ROLF
IPC: F22B27/16
Filed: 1982-03-23
Abstract: Published without abstract.