baber/WOPTO huggingface dataset:
Patent DE-3339994-A1 (DE)
Title: Display device
Inventor: VASILEVYCH LEONID ARKADIEVIC
IPC: G01D5/02
Filed: 1983-11-04
Abstract: The display device has a measuring plunger (2), which is arranged in a housing (1) by means of a slide bearing having an upper and a lower part (10 and 8), of a spiral spring (16) and of a fixing device protecting against revolution, and which carries a toothed rack (3) which is kinematically connected to the pointer (6) of a measuring system (5). Furthermore, the display device has a damping device which includes a piston (18) which is mounted on the measuring plunger (2) in the slide bearing and is displaceably assigned to the inner surface, which forms together with the piston (18) a closed hollow space (a, b) of variable volume which is connected to the atmosphere by a pneumatic resistor which is provided as an annular gap (e) between the inner surface of the slide bearing and the surface movably assigned to it. A slowly evaporating material which has a lubricating property is introduced into the closed hollow space. <IMAGE>
Patent DE-3346277-A1 (DE)
Title: Large wall part for a building
IPC: E04C2/40
Filed: 1983-12-21
Abstract: In the case of a large wall part for a building, comprising at least two strip-elements shaped panel of lightweight concrete, the latter has cavities crossing in the plane of the wall and at least one half-cavity on an end face or connecting face with respect to the neighbouring panel, it being possible to fill the cavity with, for example, casting concrete, forming a network, and the cavity being provided at least partially with a reinforcement at the production works. <IMAGE>
Patent DE-3400392-A1 (DE)
Title: Process and apparatus for establishing reference points and for establishing distances and directions
Inventor: HOOF PETRUS ANTONIUS JOHANNES
IPC: G01C15/02
Filed: 1984-01-07
Abstract: A process for establishing reference points and for establishing distances and directions when erecting a multi-storey building is described, in which a marker in the form of a pipe piece (4) is arranged in at least one location on the floor or a similar horizontal structure, which has been provided first of all, and a passageway is arranged over this pipe piece (4), by means of a pipe piece (4) arranged coaxially with the first pipe piece (4), in each floor (57) located over the first in the multi-storey building. Moreover, a marking device for use when carrying out this process and a marking element for use in this process are described. <IMAGE>
Patent DE-3403316-A1 (DE)
Title: Liquid soap dispenser
Inventor: FIELDING ROBERT MICHAEL GEORGE
IPC: G01F23/74
Filed: 1984-01-31
Abstract: A magnet, which is mounted on a pivotable float arm (15) arranged in a liquid soap dispenser, actuates an externally arranged reed switch (22) when the liquid drops below a predetermined level; this brings about the actuation of an alarm, for example the blinking of a light-emitting diode (30) which can be observed from a distance. The arm (15) has a plurality of support pins, and its length can be varied by removing part of the cast float arm at a selected pair of pins. 
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Patent DE-3407565-A1 (DE)
Title: Alkyl- and alkylaryl-alkoxymethylene phosphonates, process for their preparation and their use as surfactants for tertiary petroleum recovery
Inventor: HEISS LORENZ DR
IPC: C09K23/14
Filed: 1984-03-01
Abstract: Alkyl- and alkylaryl-alkoxymethylene phosphonates of the formula <IMAGE> in which R denotes C8-C20-alkyl, C8-C20-alkenyl or C4-C18-alkylaryl, R 1 and R2 can be identical or different and denote an alkali metal or ammonium ion, an ammonium ion of an organic amine or C1-C4-alkyl, R3 denotes ethylene, propylene or butylene and x denotes a number from 1 to 20, and a process for their preparation. These compounds are suitable as auxiliaries in petroleum production and increase the yield of crude oil.
Patent DE-3421426-A1 (DE)
Title: Dental treatment chair with a shell-shaped seat part
Inventor: PIETSCHMANN HELMUT
IPC: A61G15/10
Filed: 1984-06-08
Abstract: Although shell-shaped seats in dental treatment chairs offer comfortable support for the patient and, in particular, support of the forearms appropriate for treatment, they are difficult to get in and out of because of the high sides. This is to be remedied by the invention by the arrangement of lateral get-in and get-out cutouts in the seat shell which can be closed with corresponding flaps.
Patent DE-3422826-A1 (DE)
Title: Rotary slide valve control of an internal combustion engine
IPC: F02B75/02
Filed: 1984-06-20
Abstract: Instead of the conventional camshafts and valves, two rotary slide valves (inlet and exhaust rotary slide valves) now control the inflow and outflow of gases. The rotary slide valves are driven by a toothed belt, which runs on the toothed belt pulley on the crankshaft by way of toothed belt pulleys on the rotary slide valves. Other drive possibilities of the rotary slide valves include all conventional types of camshaft drive. The four working strokes of the spark ignition engine are retained. The valve timings of the rotary slide valves are not defined according to practical conditions, they must first be determined by practical trials and precise calculation. In so doing another form of rotary slide valve will also certainly be arrived at (for technical flow reasons), but the basic function is retained. I make patent claims to the rotary slide valves, which by rotating in the inlet and exhaust port provide for control of the four-stroke engine.
Patent DE-3425561-A1 (DE)
Title: Device for measuring thermal characteristics of a material sample
Inventor: FALUDI ARPAD
IPC: G01K17/00
Filed: 1984-07-11
Abstract: The invention relates to a device for measuring thermal characteristics of a material sample, which contains a pulse operation heat source, a frame which accommodates the material sample to be measured, a measuring unit tuned to the material sample to be measured, and an electronic ciruit which evaluates the measurement results. The essence of the invention resides in the fact that the measuring unit has two measuring sensors (K1, K2) which are constructed with needle-shaped ends, consist of different metals, are supported against the material sample (M) and thereby or by means of an electrically conductive path constructed thereon together form a thermocouple, and that the electronic circuit is provided with a pre-amplifier (E) which is connected to the measuring sensors (K1, K2) and detects their voltage, the measuring sensors (K1, K2) being pressed against the surface of the material sample (M). The simple construction is particularly favourable in industrial applications, although the high measurement accuracy also allows it to be used in research and science. <IMAGE>
Patent DE-3425884-A1 (DE)
Title: Method and apparatus for cleaning shellfish
Inventor: DEGLER URSULA
IPC: A22C29/00
Filed: 1984-07-13
Abstract: A load of dirty shellfish which are arranged in an unordered fashion one above the other and one next to the other is brushed with simultaneous rinsing by a moved brush arrangement, which is pressed against the said load, with simultaneous rinsing using water. This process causes the individual shellfish to be revolved in such a way that they also clean one another by means of mutual abrasion. In a preferred embodiment, the load is situated in an enclosed cleaning foam on a discoid rotating brush, while a stationary brush of the same type rests on the load from above. The brushes have long and short bristles, which are combined into groups.
Patent DE-3429715-A1 (DE)
Title: Skirting board
Inventor: SCHAEFER WILLI
IPC: E04F19/04
Filed: 1984-08-11
Abstract: The invention relates to a process for laying textile floor coverings with skirting boards of the same material. It uses a special, one-piece skirting board with an asymmetric, two-lipped profile, one lip of which is fastened on the wall. The other lip of the skirting board is fastened so as to be fixed in engagement with the floor, is laid around the top of the lip which is flexibly prestressed towards the wall, and is fixedly clamped in a pocket provided therefor. <IMAGE>
Patent DE-3432730-A1 (DE)
Title: Thermostatically controlled mixing valve
Inventor: SCHMIDT HEINZ
IPC: G05D23/13
Filed: 1984-09-06
Abstract: A description is given of a thermostatically controlled mixing valve of the type in which an element made of expanding material is supported, on the one hand, against a desired-value setting spindle and, on the other hand, against a hollow-cylindrical valve closing part guided axially in the housing. In the region of the cold-water inlet opening of the housing, the valve closing part is provided in known manner with a radially extending valve seating surface interacting in the manner of a stop with a seating surface of the housing. In the region of the hot-water inlet openings, on the other hand, the valve closing part is of slide-like configuration, allowing it to be pushed past the hot-water inlet opening beyond the full closing position. It is thereby possible to manage without a safety spring in the force path between the element made of expanding material and the desired-value setting spindle and to increase the strength of the spring which holds the valve closing part in non-positive contact with the element made of expanding material.
Patent DE-3432925-A1 (DE)
Title: Shuttering block
Inventor: GEBHART SIEGFRIED
IPC: E04C1/41
Filed: 1984-09-07
Abstract: A shuttering block exhibits an outer wall (1), an inner wall (2), between said walls a cavity (5) for filling with concrete, two end walls (3, 4), which are provided with recesses (6), and an insulating insert (10). The insulating insert (10) extends over the inner side (12) of the outer wall (1), the inner sides of the end walls (3, 4) and along the recess (6) above the latter. 
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Patent DE-3435110-A1 (DE)
Title: Test rail for semi-quantitative determination of fluorescing substances, in particular of porphyrins, in liquids, e.g. urine or blood in filtered ultraviolet light
Inventor: HOSCHEK RUD PROF DR MED HABIL
IPC: G01N21/64
Filed: 1984-09-25
Abstract: The applicant has developed for a colorimeter which he once designed himself and which is based on the principle of crossed colour filters (after Stokes) a "test rail" which in the case of fluorescing substances permits the fluorescence intensity to be estimated with an accuracy that is sufficient in practice, in particular in liquids such as, e.g., the semi-quantitative determination of porphyrins in urine (within the scope of the prescribed lead monitoring investigations). By contrast with all previously conventional methods, in this case the use of reagents which present a fire risk and are damaging to health is eliminated along with a complicated operating procedure. Only this test rail is the subject-matter of the application: it contains a series of round discs having different colour gradations in accordance with different concentration ranges of the substances being sought, the samples being in a cuvette on the "fluorescent plate" (colorimeter) adjacent thereto. Estimation of the concentration is performed by visual comparison. This search test is also suitable given appropriate colour changes for other fluorescing substances.
Patent DE-3438520-A1 (DE)
Title: Electron collector for a travelling wave tube, and a travelling wave tube having such an electron collector
Inventor: UNBEHAUN RUEDIGER
IPC: H01J23/027
Filed: 1984-10-20
Abstract: A radiation collector for a travelling wave tube, specially for satellite use, is specified, which consists of a ceramic body which forms a part of the vacuum sleeve and on whose internal wall projections are provided for holding the collector electrodes.
Patent DE-3442998-A1 (DE)
Inventor: FUMEI GIANCARLO JOHN
IPC: G09F3/02
Filed: 1984-11-26
Abstract: The present invention provides, without the drawbacks accompanied by the use of hot melt adhesives, a labelled container (8), the label (10), on its underside (22) that is adjacent the container (8) when applied, being provided with a finite area (65) on its leading edge (25) and a finite area (66) on its trailing edge (27), by applying thereto a solvent for the polymer in each of the finite areas (65, 66), the finite areas comprising a viscous tacky solution of the polymer in the solvent, the solidifying solution being sufficient to tack and bond the label (10) to the container (8) during wrapping. After the label (10) is wrapped around the container (8), the bond between the container and label becomes weaker as the solidifying solution hardens so that later the label can be easily and cleanly stripped from the container for recycling. The label can be a coextruded plastics label having a solid polymer layer (15) that is printable and a foam polymer layer (22), the finite areas being on the foam layer.
Patent DE-3444280-A1 (DE)
Title: Rotary engine
Inventor: BUHMANN FRIEDRICH
IPC: F01C1/344
Filed: 1984-12-05
Abstract: The rotary engine is a very significant improvement in terms of the efficiency of combustion engines than was formerly possible with oscillating piston engines, because the rotary engine comprises essentially fewer components, has a lower energy-heat loss and functions without uneconomic mass acceleration of oscillating piston and connecting rod. It is the first really complete centrically rotating rotary piston engine for combustion engines, which can achieve a very high yield from the primary energy employed and helps to reduce the emission of pollutants by means of unleaded petrol and improved combustion. It largely replaces all existing types of engine of the spark ignition, diesel, Wankel and Stelzer types.
Patent DE-3503666-A1 (DE)
Title: Process for producing decorative coating materials
Inventor: BOEHME PETER DR ING
IPC: D21H27/26
Filed: 1985-02-04
Abstract: The invention relates to a process for producing coating materials having a finishing effect based on papers impregnated with unsaturated polyester resins, by the cold-curing process. The aim is the cost-effective production of coating materials of furniture quality by a process permitting the use even of low absorbency papers. The object consisted in meeting these quality requirements whilst maintaining the principle of peroxidic cold curing, on the one hand reducing the amount of resin incorporated and on the other hand ensuring the releasability of the rolled-up film or of the laminate. According to the invention a film-forming layer of a coating which, in the cured state, has a releasing effect with respect to unsaturated polyester resins is applied onto the topside of a paper web and cured, subsequently the web is impregnated from the reverse side with a styrenic solution of an unsaturated polyester resin. The web is then wound up alone or with a second impregnated web, in a known manner, and cured without external heat supply. The invention is applicable in the production of decorative foils and narrow sheet-like bands for the furniture industry.
Patent DE-3504158-A1 (DE)
Title: Gateau, which contains, in the colours of the city of Stuttgart, advocaat using pure alcohol in the solid state in layers (Stuttgart gateau)
Inventor: MAURER GERHARD
IPC: A21D13/00
Filed: 1985-02-07
Abstract: The invention relates to a particular type of patisserie product which is differentiated from other products of this family (gateaux) in that an identification according to a particular geographical area of origin is possible and, for the first time, advocaat crème is used as an independent constitutent in a gateau. It is known that chocolate truffles contain advocaat mixtures; however, this mixing takes place exclusively by adding the liquid advocaat to other consistency modifiers so that the use of advocaat is only detectable from the taste. As a solution for the problem of applying the colours and symbols which are used in the coat of arms of the city of Stuttgart to a patisserie product, consideration was only given to thickening advocaat to form an independent layer as a crème, in such a way that the taste property of the advocaat remains recognisable, and, moreover, by use of pure alcohol, to convey this taste characteristic to the entire gateau. The invention offers the advantage that each user or consumer is immediately reminded of the city of Stuttgart.
Patent DE-3511222-A1 (DE)
Title: Coordinated welding line
IPC: H01B9/00
Filed: 1985-03-28
Abstract: As a result of the special coordination of the conductor construction using two different conductor materials (for example aluminium and copper), in comparison with lines composed of only one conductor material (for example aluminium), the conductor resistance is reduced, the electrical and mechanical load capacity is increased and, in further comparison with lines composed of one conductor material (for example copper), the weight is reduced. As a result of the improved values of the conductor resistors and of the electrical and mechanical load capacity, in conjunction with lower weight and the structured outer surface, taken overall, the line length which can be used is increased, the mechanical robustness is improved, handling is simplified and the range of applications is extended. A further advantage results from the fact that, during connection of the line using commercially-available crimped, compression or screw connectors, the softer inner conductor is stretched so that an end-surface compression takes place which reduces the contact resistance. In terms of welding technology, a further advantage results from the fact that, by selecting a specific ratio of the two conductor cross-sections with respect to one another, the conductor resistance can be determined such that, during the welding process, a trade-off is possible between the change in the arc voltage and the melting rate on the electrode, as a result of the possibility for selecting a flatter welding-machine characteristic with the same welding current.
Patent DE-3513384-A1 (DE)
Title: Profile system for constructing assembly installations, supporting structures and conveyor belts
Inventor: BLOECKER DETLEF DIPL ING
IPC: B65G21/06
Filed: 1985-04-15
Abstract: The profile sytem can be universally used for constructing assembly installations, supporting structures and conveyor belts and also for assembly tables, assembly stands, and other erections and facilities. The load-bearing profile (1, 2) consisting of sheet metal has through-passages (8a, 8b) which are located opposite one another in each case in pairs and are intended for connecting elements (9), such as connecting pins, tension bolts, dowel pins or the like, on the base of at least two longitudinal grooves (3) running parallel to each other on either side of the profile longitudinal axis. As a result, it is particularly easily ensured that both abutting load-bearing profiles (1, 2) and also any other additional devices are connected to one another both on the profile longitudinal sides and at the ends of the load-bearing profiles, or can be fastened thereon in a reliable and permanent manner. Self-locking sliding blocks (20) can be introduced into the dovetail-shaped longitudinal grooves (3) of the load-bearing profiles (1, 2) and, moreover, means (51) for preventing the load-bearing profiles (1, 2) from twisting relative to each other are provided, said means (51) permitting a particularly accurate and permanent assembly of assembly systems of this type. <IMAGE>
Patent DE-3529109-A1 (DE)
Title: Bis[5-(beta-trialkoxysilylethyl)norborn-2(3)-yl] oligosulphanediacetates, and mixtures containing these compounds and structurally related, oligomeric siloxanes
Inventor: ZERPNER DIETER DR
IPC: C07F7/18
Filed: 1985-08-14
Abstract: The invention relates to the preparation of the title compounds and their use as adhesion promoters (coupling agents) in a process for the preparation of a heat-vulcanizable composition which comprises a rubber component, active, reinforcing filler, an effective amount of a vulcanizing agent and conventional additives. At least part of the filler is from the group consisting of highly disperse silicic acids and silicates and is treated (coated) (in situ) with the adhesion promoter in the presence of the rubber component. The adhesion promoters enable the preparation of vulcanisates which have a good filler/rubber bond (siloxane bonds, sulphur bridges).
Patent DE-3532326-A1 (DE)
Title: Electron spectrometer
Inventor: HAIDER MAXIMILIAN DIPL PHYS
IPC: H01J49/46
Filed: 1985-09-11
Abstract: The invention proposes an electron spectrometer, especially for the analysis of non-elastically scattered electrons in a raster-transmission (scanning) electron microscope, in the case of which electron spectrometer the electron beam 5 passes through two magnet sectors 1, 2 (which are arranged symmetrically with respect to a plane) to be precise symmetrically with respect to this plane, and a plurality of detectors, which are situated closely adjacent to one another, are arranged in the detection plane. <IMAGE>
Patent DE-3534405-A1 (DE)
Title: Tarpaulin for watercraft
Inventor: KOFINK SIEGFRIED DR ING
IPC: B63B17/02
Filed: 1985-09-27
Abstract: This invention deals with a novel tarpaulin for watercraft. It consists of a mat-like device which is guided on the right and left in one guide rail each having water drain channels and covers and seals the watercraft from above. The mat-like device can be rolled up and is accommodated in this state in a housing at the stern. The device can be rolled out and rolled in by hand or by electric motor.
Patent DE-3535694-A1 (DE)
Inventor: SIMETH CLAUS DIPL ING
IPC: B41F21/05
Filed: 1985-10-05
Abstract: A series-produced sheet-fed offset rotary press having drum transfer systems in which sheet conveyance is carried out entirely through mechanical gripper transfers from a first impression cylinder to a transfer cylinder, then successively to a double-size transfer drum, then to a turning cylinder and then to a second impression cylinder and which are selectively engageable for multi-color printing on one side or alternately for perfecting printing and wherein, to change over sheet movement between these two operational modes the double-size transfer drum is selectively movable into one of two positions and is variable in its direction of rotation, the double-size transfer drum being engageable, in the first position and first direction of rotation and with the transfer cylinder disengaged, with two double-size impression cylinders for one-sided multi-color printing; while, in a second position and in the second direction of rotation, for perfecting, the double-size transfer drum can be lowered into engagement with the turning cylinder and the previously disengaged transfer cylinder can be lowered into engagement with the first double-size impression cylinder and with the double-size transfer drum; and wherein the distance between the impression cylinders is less than the diameter of the double-size transfer drum.
Patent DE-3538069-A1 (DE)
Inventor: POPP EUGEN DR
IPC: A43B7/28
Filed: 1985-10-25
Abstract: Shoe with pressure elements which can be fitted to the insole or foot-cushioning sole, in particular wooden sandals or similar shoes, whereby the insole or foot-cushioning sole is provided at least in partial areas with slots, notches, holes (14) or similar receiving openings, into which or on which elements (15) which are effective in a point-like manner by acu-pressure can be removably inserted or fixed individually, the receiving openings (holes (14)) being arranged according to a predetermined grid (13), in particular according to a cartesian or polar grid or according to the natural foot reflex zones.