baber/WOPTO huggingface dataset:
Patent DE-3602658-A1 (DE)
Title: Gutter connection stub
Inventor: ZAMBELLI FRANZ
IPC: E04D13/068
Filed: 1986-01-29
Abstract: The invention presents a gutter connection stub which is to be inserted between roof gutter and downpipe or pipe bends, is designed as a tank-type transition part, is suspended on one gutter bead of the roof gutter, can be fastened on the other gutter bead by means of a lug, which is to be laid around said bead, and is connected on the downpipe or on a pipe bend via a discharge stub. The gutter connection stub is typically characterised in that it is provided with means which are formed, in particular, by stamped material and are intended for only temporary, clamping fixing both on the roof gutter and on the downpipe or on the pipe bend. The means, for the clamping fixing of the gutter connection stub both on the roof gutter and on the downpipe or pipe bend, are formed in each case by stamped portions, on the one hand, of the lugs of the gutter connection stub and, on the other hand, of the discharge stub of the latter, and the arrangement at least of the stamped portions in the lugs of the gutter connection stub effects a clamping or latching fixing of the gutter connection stub on the roof gutter by exploiting the resilient properties of the material from which the gutter connection stub is produced. <IMAGE>
Patent DE-3607143-A1 (DE)
Title: Recycling process for PCB-contaminated items and plant for carrying out the process
Inventor: FARKAS LASZLO DR ING
IPC: C10G31/08
Filed: 1986-03-05
Abstract: PCB-contaminated liquids, in particular oil or water-in-oil emulsions, according to recent findings, represent a considerable environmental pollution because of the PCB contents. These liquids are transported in containers, preferably canisters, which may then no longer be reused, so that they must be stored. These storage problems are reduced to a minimum by first comminuting the containers and then intensively contacting them with water in such a way that all the oil and other hazardous constituents are washed off. The remaining canister components present can then be made available for further recycling, while the emulsion is reconverted to process water in a skimmer and a water purification chain. After the process is completed, an oil still containing PCB constituents and a sludge containing PCB constituent remain. Both must be supplied to a special landfill, but as a result of this process the amount to be stored or further processed with corresponding expense being reduced to a 40th.   <IMAGE>
Patent DE-3609201-A1 (DE)
Title: Compressed air stripping device - for paper and plastic webs by hollow roll with built-in shaped element
IPC: B65H16/00
Filed: 1986-03-19
Abstract: Webs of paper or plastic material are stripped off a hollow roll in which an element of special shape is stationarily located. The space between is filled with compressed air admitted axially through a supply pipe and discharged by pipe. The actual different-ial pressure is set by adjusting the valves. A soft foam roll is supported in pivots and a hole strips the web off the roll over the roll by compressed air. ADVANTAGE - Strips the web without contacting the roll by a scraper blade.
Patent DE-3617545-A1 (DE)
Title: Device for vineyard stakes
Inventor: SCHREIBER HANS
IPC: A01G17/14
Filed: 1986-05-24
Abstract: Published without abstract.
Patent DE-3618817-A1 (DE)
Inventor: HERMANN REINHARD DIPL BIOL DR
IPC: C07K1/34
Filed: 1986-06-04
Abstract: There is described a process for preparing a biologically active spatial form of a protein from a biologically inactive spatial form, which is characterised in that the protein is dissolved, with the addition of a denaturating agent, and thus converted into the "random coil" form and the solution is allowed to pass through a material which has molecular sieve properties and which contains a liquid medium in which the protein can assume a biologically active spatial form, and this material with molecular sieve properties being selected such that the molecules of the denaturating agent can penetrate, but the protein molecules cannot. Centrifugation allows removal of the medium in the "external volume" of the molecular sieve and acceleration of the solution passing through the molecular sieve.
Patent DE-3624975-A1 (DE)
Title: Packed bed filter
Inventor: VOELSKOW PETER
IPC: B01D33/04
Filed: 1986-07-24
Abstract: Packed bed filter having a vertical shaft filled with a granular packing, the wide side walls of which are permeable to the medium to be filtered and in which the packing is slowly settled from top to bottom by gravity, the packing being enclosed between two endless permeable belts which move downwards with controllable speed sliding along the inside of the permeable wide side walls of the shaft. With repeated flow of the packing through the shaft between the permeable belts, the influx is always from the same side. The deflection ducts for the medium to be filtered between the individual influx surfaces in the case of repeated flow are arranged alternately on the right and left of the respective narrow impermeable side wall of the shaft.   The filter can serve for purifying liquids or gases. In the case of, e.g. gas purification, it can simultaneously separate off dust and adsorptively or absorptively retain pollutant gases and catalytically convert pollutant gases. <IMAGE>
Patent DE-3632478-A1 (DE)
Title: Telephone station with electronic answering machine
Inventor: LEISTNER RUDOLF DIPL ING
IPC: H04M1/64
Filed: 1986-09-24
Abstract: The object consists in designing the answering machine in such a manner that either a predetermined text of a read-only memory or optionally a variable recorded text is transmitted to a calling subscriber. This is achieved by the fact that optionally a read-only memory cassette or a battery cassette can be inserted. If the latter is inserted, the battery voltage activates a RAM memory, which can be loaded with text via the speech circuit and which automatically, instead of the read-only memory, transmits its text to the calling station. The invention can be used in digital answering machines. <IMAGE>
Patent DE-3634352-A1 (DE)
Inventor: LIESKE NORMEN DR
IPC: G11C29/00
Filed: 1986-10-08
Abstract: For testing memory modules of the mega-bit generation in the multi-bit test mode with arbitrary test patterns, whereby m cells of the cell field are simultaneously tested, at least one m-dimensional test word is generated in test word registers additionally integrated in the memory module MBS, with at least one test word being subsequently mapped onto the cells of an m-dimensional cell group or of a plurality of cell groups. Simultaneously, the test word or words are supplied to a comparison logic for comparing these to the test words upon readout of the test contents of a cell group and generating a good or bad signal for indicating the result of this inverse mapping, dependent on the comparison.
Patent DE-3639368-A1 (DE)
Title: Method and device for cultivating matrix-bound, biological cell systems
Inventor: NEES STEPHAN PROF DR
IPC: C12M3/06
Filed: 1986-11-18
Abstract: The invention relates to a method and a device for cultivating matrix-bound, biological cell systems on microcarriers suspended in a nutrient medium, wherein the nutrient medium is contained in a culture vessel (1) and where a respiratory gas is fed to the nutrient medium. The respiratory gas introduces enriched nutrient medium from a first space (3) into the culture vessel (1) through a filter-like device (5) through which no microcarriers are able to pass, and nutrient medium from the culture vessel (1) passes through another filter-like device (5) through which no microcarriers from the culture vessel (1) are able to pass into a second space (4). Then, nutrient medium enriched with the respiratory gas is introduced from the second space (4) through the other filter-like device (5) into the culture vessel (1), and nutrient medium from the culture vessel (1) passes through the filter-like device (5) into the first space (3). <IMAGE>
Patent DE-3641632-A1 (DE)
Title: Process for producing a fibre-reinforced compression or tensile rod
Inventor: CHRISTOPHER HANS-GUENTHER
IPC: B29C70/06
Filed: 1986-12-04
Abstract: In a process for producing a fibre-reinforced compression or tensile rod, fibres are oriented parallel to the rod axis between end-face flange fittings and are fixed in a form-fitting manner in recesses (4), running transversely to the rod axis, in the fitting body (3) by means of a suitable connecting element (5). Before or after the impregnation of this arrangement with the plastic material, a ring (6; 15) covering the recesses (4) is applied in the region of the recesses in the fitting body (3). The ring reinforces the form-fitting connection between the fibres and the fitting body in such a manner that relatively high compressive forces or tensile forces can be transmitted. <IMAGE>
Patent DE-3643723-A1 (DE)
Title: Method and arrangement for optical measurement of the rolling angle of a moving machine part
Inventor: SCHIEFERSTEIN STEFAN DIPL ING
IPC: G01B11/03
Filed: 1986-12-20
Abstract: A method and a device for carrying out this method for optical measurement of the rolling angle of a movable machine part 1 are described. The device comprises, aligned with one another, a projection device 8, an optical element 6 which is arranged on the machine part 1 and sympathetically performs the rolling movements, and a light-detecting arrangement 15. Using a light bundle, a reference plane 9 is generated in two mutually perpendicular directions (x, y; z, y) of travel of the machine part 1 by means of the projecting device 8. Reflection of the light bundle at the optical element 8 produces a further optical plane 17, whose change in position is detected and evaluated by the light-detecting arrangement 15 as the rolling angle which occurs. By using this method or this device, it is possible to measure the rolling angle in mutually perpendicular directions of travel in a single set-up. <IMAGE>
Patent DE-3701240-A1 (DE)
Title: Thermostat
Inventor: KIENZLER GERHARD
IPC: H01H71/16
Filed: 1987-01-17
Abstract: The thermostat is used for temperature limiting and for overcurrent protection of a downstream-connected installation. It has two electrical connections (2) whose link consists of a contact link (7) which is mounted on the switching pin (5). The bimetallic disc (4), which acts in a snapping manner in the event of excess temperature, is located underneath the switching pin (5). Located in the circuit is a thick-film resistor (6) which heats up in the event of an irregularity in the circuit and whose heat is transmitted to the bimetallic disc, said bimetallic disc lifting the switching pin as a result of its snap-action movement so that the current through the contact link (7) is interrupted and this interruption is maintained until the external electrical power supply is interrupted. The thick-film resistor (6) can be preheated by external control, and the temperature difference between switching on and switching back can thus be regulated. <IMAGE>
Patent DE-3704459-A1 (DE)
Title: Dust filter, in particular for motor vehicle air conditioning units
Inventor: HEUSELER PAUL DIPL ING
IPC: B01D46/52
Filed: 1987-02-13
Abstract: In known dust filters, an inlay shaped as a folding bellows is provided on its edges with a surrounding seal. The production of this dust filter is relatively complex and is to be simplified by the novel dust filter. Two opposite frame-like insert elements are introduced one after the other into receptacles of a holding apparatus and the inlay is folded round the folding positions predetermined by the insert elements. In this manner, the inlay is clamped at its edges in the holding apparatus. The novel dust filter can be used in particular in motor vehicle air conditioning units.
Patent DE-3705650-A1 (DE)
Title: Nail for the fastening of ridge tiles
Inventor: FLECK OSKAR
IPC: E04D12/00
Filed: 1987-02-21
Abstract: Published without abstract.
Patent DE-3708555-A1 (DE)
Title: Method for producing grained wood bars for the furniture industry
Inventor: HOLZMEISTER JOHANN
IPC: B27M3/18
Filed: 1987-03-17
Abstract: From a panel of laminated wood, four strips of 45@ angle are cut out and put together to form a prism of square cross-section (Fig.7). The prism is placed in the chuck of a lathe and turned until round. On the turned surface, wood grains appear, surprisingly. <IMAGE>
Patent DE-3723103-A1 (DE)
Title: Asphalt-mixing plant for partial reuse of asphalt granulate
Inventor: DETERS ROLF PROF DR ING
IPC: E01C19/10
Filed: 1987-07-13
Abstract: The invention relates to a parallel-drum asphalt-mixing plant for reusing up to 80% of asphalt granulate, in which mix with and without asphalt granulate can be produced at the same time. The high adaptability, to match the production requirements, along with good capacity utilisation is achieved by a second, parallel-arranged mixing apparatus for the mix containing asphalt granulate and also by the mobile design of the plant parts employed for reusing asphalt.
Patent DE-3731342-A1 (DE)
Title: Electrical high-voltage power circuit breaker (power switch), especially a gas-blast circuit breaker
Inventor: KESSLER CHRISTIAN DIPL ING
IPC: H02B13/02
Filed: 1987-09-15
Abstract: In the case of an electrical gas-blast circuit breaker, the circuit breaker framework (1), which contains two parallel supports (2, 3), supports both the interrupter units and, in addition to other appliances, the control cabinet (7) from which those electrical cables emerge which are required for the circuit breaker's own wire and are arranged in conduits (10). The control cabinet (7) is mounted externally on one of the supports (2) and is supported on the other support (2) via angled struts (8). In order to simplify the construction of the circuit breaker framework (1), the angled struts (8) are arranged at the point (9) at which the electrical cables emerge from the control cabinet (7). They have a horizontal region (16) located in front of said control cabinet (7) and an upper cover (17) under which the conduits (10) with the cables are mounted, at least one of the mountings (13) for the conduits (10) being located in the horizontal region (16) of the angled strut (8). The angled strut (8) is thus a supporting body and protection body for the conduits (10) with the cables. Electrical high-voltage power circuit breakers, especially gas-blast circuit breakers. <IMAGE>
Patent DE-3731367-A1 (DE)
Inventor: TOSETTO ERNESTO
IPC: B65D88/74
Filed: 1987-09-18
Abstract: In a ventilated container, air circulates through respective tubular longitudinal side frame member 6, 7 provided with apertures 31, 35 and composed of outer supporting elements 16, 17 internal cavity closure means and screens 19, 20. In the lower longitudinal side frame member 7, the cavity closure means are constituted by a pair of sheet metal elements 32, 34, the lower of which 32 is positioned opposite an inclined lower end flange 30 of the supporting element 17, and the upper of which 34 is provided with through holes 35. <IMAGE>
Patent DE-3733651-A1 (DE)
Title: Process for the preparation of hydroxynaphthoic acid derivatives
Inventor: TAMAI HIDEAKI
IPC: B01J27/125
Filed: 1987-10-05
Abstract: The invention relates to a process for the preparation of hydroxynaphthoic acid derivatives of the formula <IMAGE> in which R1 and R2 in each case denote a substituent, Y denotes a divalent linking group or a single bond and n denotes an integer from 0 to 3, with the proviso that when n denotes the number 2 or more, the radicals R2 can be identical or different, which comprises the reaction of a naphthol derivative of the formula   <IMAGE> in which R1 and Y have the same meanings as indicated above for the formula (III> with an aryl chloroformate of the formula <IMAGE> in which R2 and n have the same meanings as indicated for the formula (III), in the presence of at least one catalyst which is selected from the group consisting of AlCl3, FeCl3 and TiCl4.
Patent DE-3735119-A1 (DE)
Title: Method for purifying biological matter
Inventor: OKABE GENJI
IPC: A23L1/00
Filed: 1987-10-16
Abstract: Method for purifying biological matter in solid form by employing an aqueous washing or rinsing solution which takes up (absorbs) contaminants or undesirable substances. For the purpose of removing hydrogen ions and/or radioactive elements from the matter or the material to be purified, the process involves exposing the matter or material to an alkaline solution having a pH of from 11 to 8, and then to an acidic solution having a pH of from 3 to 6.
Patent DE-3740012-A1 (DE)
Title: Hydraulic or pneumatic quick-action change-over valve, especially for feed cylinders on machine tools
Inventor: BUERGER BERND
IPC: F16K11/14
Filed: 1987-11-23
Abstract: Quick-action change-over valve for machine-tool feed cylinders, with four valve seats and valve bodies which are each actuated by a valve-actuating tappet part 34. These are connected to two coupling pieces 31 and 32 and are actuated in pairs by respective coupling pieces carrying a pin 30 which engages into a slotted track 26 and 27 of a cylinder slotted piece 23. When the latter is rotated by a rotary drive motor, the four valves are actuated. <IMAGE>
Patent DE-3740608-A1 (DE)
Title: Device and method for the continuous and even cooling or heating of freight ship containers
Inventor: SCHOEN ROLF DIPL ING
IPC: B65D88/12
Filed: 1987-12-01
Abstract: The present invention relates to a device and a method for the continuous and even cooling of freight ship containers with monitoring of the exhaust air temperature of the individual containers. In the prior art, there have repeatedly been problems with defective container valves or container porthole closure flaps. Occasionally, for example, the valve closed during the cooling or heating as a result of mechanical failure, e.g. by rupture of a spring. Since the exhaust air thermometer then accepts the ambient temperature influenced by other containers, it was previously not possible to recognise and prevent the failure of the cooling of a container, which led to considerable damage to the perishable product, such as food and the like. In this case, the invention provides a remedy in that a joint lever arrangement (23) is fastened in the passage opening (22) of the coupler (13), the joint lever (1) of which arrangement protrudes into the exhaust air opening (24) of the container when the coupler (13) is connected to the container and during the properly functioning cooling, and complete closure of the valve and of the porthole closure flap (12) is prevented by striking against the joint lever (1) such that at least one gap remains through which the exhaust air can emerge and can be monitored in respect of its temperature for each individual container. <IMAGE>
Patent DE-3743520-A1 (DE)
Title: Electric switch for controlling two window/headlight cleaning systems of a motor vehicle
Inventor: GILLE GUENTHER
IPC: B60R16/00
Filed: 1987-12-22
Abstract: The invention relates to an electric switch for controlling two window/headlight cleaning systems of a motor vehicle, in particular a windscreen cleaning system and a rear window cleaning system. These two window/headlight cleaning systems include a single pump with an electric motor with a reversible direction of rotation, washing fluid being fed to the windscreen when the said motor rotates in one direction and to the rear window when it rotates in the other direction. The switch has an actuation element which can be moved out of a position of rest in a first direction into a first switching position for actuation of the first window/headlight cleaning system and in a second direction into a second switching position for actuation of the second window/headlight cleaning system. A first and a second change-over switch can be adjusted by means of the actuation element, by means of which switches two inputs can be alternately connected to two outputs in the first and in the second switching position, the first change-over switch being closed before the second change-over switch in the case of switching over into the second switching position and being opened after the second change-over switch when the second switching position is left. In order to reduce the possibility of incorrect control, e.g. such that when the rear window cleaning system is activated the windscreen cleaning system also begins to operate, it is intended that the first change-over switch... already in the... before the second... Original abstract incomplete.
Patent DE-3804650-A1 (DE)
Title: Winding shaft
Inventor: HELD FRANZ
IPC: B65H75/24
Filed: 1988-02-15
Abstract: In order to be able to process tension-sensitive materials, ring elements, which are provided with bores for pressure medium and are connected to further bores, are proposed.
Patent DE-3804839-A1 (DE)
Inventor: DAFFE VIVIANE
IPC: D06M13/345
Filed: 1988-02-17
Abstract: A diammonium compound softener, such as N-dimethyl-N-tallowalkyl-N-trimethyl-propylene-diammonium dichloride and a clay mineral fabric softener are homogeneously and finely mixed with a spray-dried no phosphate detergent bead or granule composition. The spray-dried bead is blended with the diammonium compound softener and the clay mineral fabric softener. The final composition exhibits improved softening properties even at low levels (e.g. less than 2.5%) of the diammonium compound without adversely effecting cleaning or whitening effect in a typical no phosphate detergent formulation, the spray-dried beads include linear alkyl benzene sulphonate or other anionic surfactant, an inorganic and/or organic detergent builder salt, and other heat stable and pH insensitive detergent additives and fillers. In addition to the diammonium compound softener agent and a smectite clay fabric softener, other post-added ingredients typically include a nonionic surfactant, enzyme, perfume, bleach, and other detergent additives which may be pH sensitive, heat sensitive, water-insoluble, or reactive with one or more of the components of the spray-dried beads.
Patent DE-3808030-A1 (DE)
Title: Wind guard for bottom-hinged windows
Inventor: SCHEUGENPFLUG HANS
IPC: E06B7/06
Filed: 1988-03-10
Abstract: The problem which arises again and again with conventional bottom-hinged windows is that, not only in the case of wind, but even in the presence of relatively cold outside air, an unpleasant draught is often caused by the incoming, relatively cold air. In order to avoid such negative draught effects, the invention provides a screening means (13) by means of which the triangular space, formed laterally when a window (21) is tilted out, between the window (21) and the reveal (3') of the window frame (3) can be covered. The preferably fan-type screening means (13) can be put to use or left in its rest position via an actuable release mechanism (17). The wind guard is suitable, in particular, for bottom-hinged windows or window sashes (21). <IMAGE>
Patent DE-3808608-A1 (DE)
Inventor: BURKSTRAND LOWELL E
IPC: E04B9/06
Filed: 1988-03-15
Abstract: A ceiling runner comprised of an elongated generally U-shaped channel member (20 Fig 2) having longitudinally spaced openings 27 in its web, each with one end portion 28 shaped and sized to confine a transversely arranged upright C-stud therein. The remainder of the opening 27 is of such a size and shape as to permit the C-stud to be initially inserted therethrough with the web of its cross-section extending longitudinally of the web of the channel member and to be thereafter twisted about its longitudinal axis to a relatively transverse position to snap into place within said end portion 28, the web of the channel member having a retaining tab at one side 30 and a detent and camming surface 31 at the opposite side of the opening to cause the C-stud to flex sufficiently to snap into said end portion and to retain the C-stud within said end portion (28) once it has snapped into place. <IMAGE>