baber/WOPTO huggingface dataset:
Patent DE-3623160-A1 (DE)
Title: Method and device for detecting defects in glass products
Inventor: NESCHOLTA FRIEDHELM DIPL ING
IPC: G01N21/90
Filed: 1986-07-10
Abstract: The invention relates to a method and a device for detecting defects in glass products and, moreover, in other media which can be transilluminated, and furthermore to a device for, in particular, testing glass products for surface cracks and edge cracks. The aim is to achieve a high testing rate and a higher reliability in the testing of glass products in the production process in conjunction with an acceptable cost. The object was to find a method by means of which the effect of glass defects on a testing radiation can be distinguished clearly from other influencing factors, and to provide a device which is suitable for this purpose and easy to produce. According to the invention, the region of the specimen which is of interest is irradiated using moving beams of monochromatic coherent radiation via a diaphragm system, and the transformed radiation is analysed in a differential arrangement via an evaluating electronic system with the aid of radiation integrators and detectors which are insensitive to the original radiation. The device created for this purpose consists of a virtually spherical rotatable test head having light sources, detectors and a downstream evaluation electronic system.
Patent DE-3623772-A1 (DE)
Title: Safety ski binding
IPC: A63C9/085
Filed: 1986-07-14
Abstract: Published without abstract.
Patent DE-3623828-A1 (DE)
Title: Method for cooling beer as it is tapped from barrels, especially to the tapping of draught beer, and for a beer cooling device for implementing the method
Inventor: SCHIPPER WOLF
IPC: B67D1/08
Filed: 1986-07-15
Abstract: In the method for cooling beer, especially during the tapping of draught beer, dry ice, which is accommodated in a suitable container outside the beer barrel, is constantly evaporated. The cooled CO2 gas produced as a result flows through a pipe which is connected to the container and is inserted through a bunghole in the beer barrel. The CO2 gas flows, once heat has been received, out of the beer in the region of the bunghole and out of the beer barrel. The beer cooling device for implementing this method has a sealable dry ice container which is situated outside the beer barrel and a pipe which can be inserted into a bunghole and is connected to the container so as to communicate with the latter.
Patent DE-3629256-A1 (DE)
Title: Stand for furniture
Inventor: BAEHRE JUERGEN
IPC: A47B91/12
Filed: 1986-08-28
Abstract: The invention relates to a stand for furniture and the like, in particular for use on carpets. To avoid marks in the carpet caused by pressure, the stand consists of a plate on the underside of which are arranged pointed pins as standing feet. The pins are preferably of conical or pyramidal shape. <IMAGE>
Patent DE-3629655-A1 (DE)
Title: Stackable, thin-walled receptacle, in particular drinking beaker usable in beverage-vending machines
Inventor: JAHNEN LUDWIG
IPC: B65D1/26
Filed: 1986-08-30
Abstract: A stackable thin-walled receptacle, in particular a drinking beaker usable in beverage-vending machines, can be manufactured with a considerably reduced thickness of its circumferential wall and thus considerably reduced weight if in its stepped circumferential-wall region 16 intended as gripping piece all the steps 16a to 16f are equipped with stacking elements and at least one of these steps, preferably the uppermost step 16a and the lowermost step 16f is constructed with a somewhat enlarged effective (or apparent) axial height. In the steps with enlarged axial height, the stacking elements immediately become operative when the receptacles are fitted together, and on exertion of an axial pressure on the stack are deformed such that a mutual centring of the receptacles fitted one into the other is formed and the stacking elements of the remaining steps are brought into contact and thus made operative. <IMAGE>
Patent DE-3629913-A1 (DE)
Title: Screening housing
Inventor: HOFMANN WERNER
IPC: H05K9/00
Filed: 1986-09-03
Abstract: The screening housing (1) consists of a frame (2) which can be mounted on a printed circuit board (25), and of a cover (13). The frame (2) is assembled from side walls (2a, 2b) whose lower edges have attachments (5) for soldering into the printed circuit board (25) and whose upper edges have flaps (4) onto which feathered contact spring strips (6) of triangular cross-section and the cover (13) are plugged. Both have suitable slots (11, 14). When the cover (13) is being pressed on, the contact spring strips (6) are deformed and at the same time produce a good electrical connection. The cover (13) is fastened by means of ties (16) which are pushed laterally onto the flaps (4). All the housing parts (2a, 2b, 6, 13, 16) are produced by contour etching. <IMAGE>
Patent DE-3630528-A1 (DE)
Title: Piston pump
Inventor: HIRSCH KLAUS
IPC: F04B7/06
Filed: 1986-09-08
Abstract: The invention concerns a rotary piston pump, in particular for pumping fuel for engine-independent vehicle heating systems, consisting of a pump casing (1) having a cylindrical pumping space (2), a rotary piston (3) that can reciprocate along its axis and protrudes into the pumping space (2), an intake (4) opening into the pumping space, and an outlet (5) opening into the pumping space opposite the intake. This rotary piston pump is characterised by the rotary piston (3) being cylindrically formed near its end, by there being provided in the end region of the rotary piston a slanted hole (8) that reaches from its circumference to its face (6), by a sleeve-shaped seal (7) being mounted on the end of the rotary piston, that seals against the inner peripheral wall of the pumping space (2), and by the seal (7) having a recess (9) where the slanted hole (8) opens on the circumference of the rotary piston. Due to this construction, spillover of the piston caused by initial pressure in the intake line can be prevented, and pressure in the chamber when the pump is at rest can be prevented without an additional solenoid valve. <IMAGE>
Patent DE-3632379-A1 (DE)
Title: Packaging device with moisture-insulating double wall and self-drying effect
Inventor: HAEUSLER ANDREAS DIPL ING
IPC: B65D81/26
Filed: 1986-09-24
Abstract: A packaging device which can be closed in a watertight manner is to have a self-drying effect of the package wall without the use of desiccants in the case of temperature cycles acting from the outside and, in respect of water vapour diffusion, is to have a moisture-insulating and climate-stabilising effect. For this purpose, a double-wall construction of the package wall is provided, having moisture-active elements enclosed. <IMAGE>
Patent DE-3632763-A1 (DE)
Title: Pipe segment to be used to produce a down-pipe, in the construction sector in particular
Inventor: BAUMANN WOLFGANG
IPC: B65G11/08
Filed: 1986-09-26
Abstract: A pipe segment (4), which is to be used in the construction sector in particular, is used to produce a down-pipe for discharging bulk material from a relatively high point to a relatively low point, especially for removing rubble or the like from an upper storey of a building downwards to the ground. The down-pipe is composed of a plurality of pipe segments (4) which succeed one another in the longitudinal direction of the pipe. The pipe segment (4) has a casing (6) which is made of a material which is unstable in a film-like manner and can be folded, such as plastic, fabric, fabric-reinforced plastic or a similar film material. A pipe segment (4) of this type is very light and easy to handle and does not take up much space when it is not in use. <IMAGE>
Patent DE-3640295-A1 (DE)
Title: Method for the partial removal of ink from the inking unit
Inventor: JENTZSCH ARNDT DIPL ING
IPC: B41F31/20
Filed: 1986-11-25
Abstract: The aim of the invention is to reduce the stoppage times and occurrence of waste on printing machines whilst reducing the risk of accidents. The object, to provide a method for the partial removal of ink from the inking unit while the machine is running, is achieved in that the roller group, comprising applicator roller, distributor cylinder and intermediate roller, is separated from the roller combination, washed and engaged again during the printing operation. <IMAGE>
Patent DE-3640675-A1 (DE)
Title: Device for feeding container blanks
Inventor: TAMURA TAKEO
IPC: B31B50/04
Filed: 1986-11-28
Abstract: Device for feeding container blanks, such as cardboard box blanks having conveyor belts (22) for storing a stack of cardboard box blanks (B) and for successively feeding the cardboard box blanks (B) individually along a guideway, having lateral positioning units (31L, 31R), which are arranged along the guideway in order to support opposite sides of the stack of cardboard box blanks (B), the lateral positioning units (31L, 31R) being movable in a direction perpendicular to the feeding path, in order to receive cardboard box blanks (B) of different widths; having a feed stop device (42L, 42R), which is arranged along the feeding path in order to support the front side of the stack of cardboard box blanks (B) and in order to feed in the in each case bottommost cardboard box blanks (B) in the stack of cardboard box blanks successively along the guideway by means of the conveyor belts (22), the feed stop device (42L, 42R) being movable in a direction perpendicular to the feeding path, to permit adjustment of the feed stop device (42L, 42R) with respect to the stack of cardboard box blanks (B); having frame parts (12L, 12R) which are arranged along the feeding path, in order to support the lateral positioning units (31L, 31R) and the feed stop device (42L, 42R), the frame parts (12L, 12R) being movable in a vertical direction so that the lateral positioning units (31L, 31R) and the feed stop device (42L, 42R) can be... with respect to the conveyor belts (22)... Original abstract incomplete. <IMAGE>
Patent DE-3704790-A1 (DE)
Title: Manufacturing a coupling element (sleeve) for optical plug-in connectors for optical waveguides, and coupling element
Inventor: WADEWITZ RAINER
IPC: G02B6/38
Filed: 1987-02-16
Abstract: In a method for manufacturing a coupling element (sleeve) for optical plug-in connectors for optical waveguides, a blank element with hollow interior is manufactured and sintered by reshaping a press element. In order to permit simple and economic manufacture of the blanks for the sleeve, the pressed element is arranged between die components and subsequently pressure is exerted on the pressed element and the said element is reshaped in order to manufacture the blank for the sleeve by means of a die component or an extrusion die.
Patent DE-3710310-A1 (DE)
Title: Automatic component-inserting machine for circuit boards
Inventor: BURGER HEINZ JUERGEN
IPC: H05K13/04
Filed: 1987-03-28
Abstract: A description is given of an automatic component-inserting machine for circuit boards, which has on a gripper bar which can be moved in the X and Y directions a pipette which can be moved in the Z direction, for the removal of electronic components from a magazine (= feeder) and depositing of these components on the circuit board. The machine according to the invention is distinguished by the fact that the control signals for the advancement of the components in the feeder are transmitted wirelessly to the latter. As a result, the feeders can be set in any desired sequence against a latch-in strip along the automatic component-inserting machine. The latch-in strip may, however, also be part of a separate feeder bank, which is loaded during working of the machine with a first feeder bank and at the end of the current working is exchanged for the first feeder bank without any time loss.
Patent DE-3711406-A1 (DE)
Title: Roller for tensioning driving belts
Inventor: OLSCHEWSKI ARMIN
IPC: F16C13/00
Filed: 1987-04-04
Abstract: In the case of a roller for tensioning driving belts, the roller contact surface (1) is axially displaceable by a limited amount relative to the supporting element (4). For this reason the roller can be automatically adjusted into the running plane of the driving belt and compensates for production and fitting tolerances. Displacement can occur between the roller contact surface (1) and the outer ring (2), between the outer ring (2) and the inner ring (3) or between the inner ring (3) and the supporting element (4). <IMAGE>
Patent DE-3711594-A1 (DE)
Title: Method and screen for displaying television pictures
Inventor: CZARNOWSKI GOTTFRIED VON
IPC: H04N9/30
Filed: 1987-04-06
Abstract: On a glass pane (1), pixels (2) which consist of a semiconductor substance are arranged line by line. In accordance with the principle of a matrix memory, the pixels can be addressed via row lines (3) and receive signals via column lines (4). The pixel addressed in each case is illuminated as long as the signal is present. For colour screens, each pixel consists of a number of colour components, for example red, green, blue. They are then driven in parallel for the individual colour components. The cathode ray tube is no longer necessary due to the fact that the pixels are driven in accordance with the principle of the matrix memory. <IMAGE>
Patent DE-3714061-A1 (DE)
Title: Double rotary-spade harrow
Inventor: BLANK KARL
IPC: A01B21/04
Filed: 1987-04-28
Abstract: Published without abstract.
Patent DE-3714153-A1 (DE)
Title: Diaphragm machine unit
Inventor: ALTUCHOV SERGEJ MICHAJLOVIC
IPC: F01B19/02
Filed: 1987-04-28
Abstract: The diaphragm machine unit contains a limiting and a distributor profile disc (1, 2) and a hollow space (3), coaxially arranged. The hollow space (3) is formed by profiles (4, 5) of the discs (1, 2) having plane peripheral areas (6, 7). At least one diaphragm (8) is accommodated in the hollow space (3). The peripheral area of the diaphragm (8) is clamped between the plane areas (6, 7) of the profiles (4, 5) of the discs (1, 2). Annular areas (11, 12), interacting with one another, are situated on the discs (1, 2) outside the plane areas (6, 7). The diaphragm (8) is made of a thermoplastic and has a thickness which is 1.05 to 1.3 times the height of the hollow space (3) in the zone of the plane areas (6, 7) of the profiles (4, 5) of the discs (1, 2). The hollow space (3) is provided with a means for limiting the radial deformation of the diaphragm (8), which is fitted outside the plane areas (6, 7) of the profiles (4, 5) of the discs (1, 2). <IMAGE>
Patent DE-3717490-A1 (DE)
Title: Gas-permeable loosening base sheet as a discharge aid in bunkers or hoppers
Inventor: LESK ADOLF
IPC: B65D88/72
Filed: 1987-05-23
Abstract: A loosening base as a discharge aid in bunkers and hoppers consists of a sheet with nozzles which are provided with movable flaps. Owing to the fineness of the nozzles in combination with them being designed as non-return valves, the passage of dust from the bulk-material side to the air side is prevented to a great extent. The loosening base has a high resistance and thus a good air distribution due to a smaller value than 50 mm<2> of open surface to 1 m<2> of loosening base. If a filter fabric is arranged ahead of or after the loosening base as a substitute for the design of the nozzle with a non/return function, the open surface of the nozzles can be up to 500 mm<2>.
Patent DE-3720188-A1 (DE)
Title: Heat transfer block for cross-current heat exchanger
Inventor: SAITO NAOHIDE
IPC: F28F21/04
Filed: 1987-06-16
Abstract: A heat transfer element (10) for cross-current heat exchangers consists of a ceramic corrugated plate (11) and a flat plate (12). A multiplicity of these heat transfer elements (10) are piled together in such a way that the directions of the corrugations in adjacent elements in each case intersect at right angles, thus creating a heat transfer block (20) for the cross-current heat exchanger. Concave sections of the corrugations on which the soot blast flow for removing soot impinges, which soot is deposited on the heat transfer surfaces of the heat transfer block, are filled with ceramic solids (13). In a different embodiment of the invention, concave sections of corrugations at the corners abutting the sealings, which during installation of the heat transfer block are pushed into a housing, are filled with ceramic solids. <IMAGE>
Patent DE-3728062-A1 (DE)
Title: Device on multipurpose cutting machines for protecting the cutting knife when the carriage is temporarily pulled off the profile guiding body
Inventor: GRAEF MARTIN
IPC: B26D7/22
Filed: 1987-08-22
Abstract: In the case of a multipurpose cutting machine there are provided on the profile guiding body (1) an unlocking key (3) and a diametrically opposed recess (13) in the sliding plate (11) into which the locking key (3) locks when actuated against the resistance of a spring in the zero position of the stop plate, a locking pin (6) which is coupled to the key (3) giving up its locking position with respect to a runner (15) for pulling off the carriage (2) and returning to the starting position when the carriage (2) is pulled back onto the profile guiding body (1) by means of the runner (15) together with the unlocking key (3). <IMAGE>
Patent DE-3800735-A1 (DE)
Title: Automatic adjusting device for a disc brake
Inventor: THIEL RUDOLF
IPC: F16D65/56
Filed: 1988-01-13
Abstract: The automatic adjusting device (1) for a disc brake has an extendable adjusting member arranged between a brake piston (8) and a mechanical actuating device (28, 36) and having two adjusting elements (14, 20) connected to one another by a thread free from self-locking, and furthermore has a friction clutch (24, 26) for holding fast one of the adjusting elements during mechanical actuation, and a spring (54) which is supported at one end against a stop (76) fixed to the housing and at the other end against a rolling bearing (46) which is seated on one of the adjusting elements (20). In order in a simple and a reliable manner to avoid hysteresis during adjustment, the adjusting device is provided with a stepped piston (35) which prevents an adjustment starting only at a high hydraulic pressure. <IMAGE>
Patent DE-3804869-A1 (DE)
Inventor: BARNSCHEIDT WOLFGANG DIPL ING
IPC: D21B1/18
Filed: 1988-02-17
Abstract: In a process for controlling a pulp grinder, the temperature of the spray-diluting water is controlled so that the temperature increase in the grinding zone is below the vaporization point. For this purpose, the specific power consumption of the pulp grinder motor and the advance of the wood feeding aggregate as well as the power consumption of the drive motor of said aggregate are reduced and the relationship between them derived. The result so obtained is compared with a discretionary constant. If the constant is exceeded, the temperature of the spray water is reduced. If the result falls below the constant, the temperature of the spray water is increased. The constant includes a given tolerance range of discretionary magnitude.
Patent DE-3805025-A1 (DE)
Title: Centring cage for cylindrical components, in particular for casings and rising pipes
Inventor: DREYFUSS WILFRIED
IPC: E21B17/10
Filed: 1988-02-18
Abstract: A centring cage for cylindrical components has spring elements on the outside which are connected to at least one supporting ring surrounding the component to be centred. In order to maintain the required centring forces, reduce the resistance counteracting the pushing into pipes, borehole walls or the like, reduce the cross-section hindering the media flow and reduce the susceptibility of the springs to fatigue, the spring elements 36, 56 are arranged in planes which are each arranged at an angle to the plane pointing away from the supporting ring 32, 34; 52, 54, 55 in the radial and axial direction. <IMAGE>
Patent DE-3805869-A1 (DE)
Title: Safety device for vehicles
Inventor: ERNST HANS-HELLMUT DIPL ING
IPC: B62D1/18
Filed: 1988-02-25
Abstract: A description is given of a safety device for vehicles, which comprises a divided steering column 1a and 1b which can be displaced one inside the other. In normal usage the two steering-column sections 1a and 1b are locked relative to each other in terms of torque, tension and compression. In an embodiment with a pyrotechnic linear cylinder 20 the locking mechanism for the tensile and compressive forces is situated in the linear cylinder 20. Release takes place automatically in the event of actuation (accident with more than 10 g impact shock) with the ignition of the propellent charge 23 via a crash sensor. The pressure which then builds up is used to release clamping elements before the beginning of stroke. Instead of the linear cylinder 20 use may also be made of a strong tension spring which interacts with an acceleration-sensitive releasable coupling between the two steering-column sections 1a and 1b. Both embodiments are suitable for combining with an air bag in the steering wheel 2, the inflation volume of which can in this case be kept smaller - likewise reducing costs. <IMAGE>
Patent DE-3808065-A1 (DE)
IPC: B65D21/02
Filed: 1988-03-11
Abstract: An end wall comprises a central wall body and outer wall parts which surround and enclose the central wall part. The central wall body is of circular design and has a central insertion peg which is provided with V-shaped ridges on its peripheral surface. The outer wall parts have an inward-curving quadrant-shaped abutment surface which has the same radius as the central wall body. On the rear side of the composite plate, junctions are provided along the abutment surfaces of the outer wall parts and of the central wall body, into which junctions connecting pieces are driven. The junctions and the connecting pieces in each case have the outline of double swallowtail. At its front side, each outer wall part is provided with a locking boss which continues a rounded corner surface and has the same radius as this corner surface. The side walls of the plates are either of smooth design or provided with stacking bosses and stacking pockets.
Patent DE-3809708-A1 (DE)
Title: Sheeting plate for trench sheeting devices or the like
Inventor: KRINGS JOSEF
IPC: E02D17/08
Filed: 1988-03-23
Abstract: Sheeting plate for trench sheeting devices or the like, consisting of a plate body of folded sheet-metal sections of C-shaped cross-section which are welded to one another, face one another, are offset by half a section width and form both the outer surface and the reinforcing webs of the plate body, and of end sections connected to the plate body and forming the perpendicular end faces and intended for the positive-locking connection to the adjacent sheeting elements, and also of anvil and cutting sections defining the plate body at the top and bottom and firmly or releasably connected to the plate body.
Patent DE-3810772-A1 (DE)
Title: Method and apparatus for the collection and provision of pairs of cross-wound bobbins
Inventor: WEY EDMUND
IPC: B65H67/06
Filed: 1988-03-30
Abstract: The winding station (SP) is designed for the alternate production of cross-wound bobbins (L1, L2) of different types. It possesses a storage point (E1) for an exchangeable transport element (305). The transport elements (305) are each designed for receiving only two cross-wound bobbins (L1, L2). The two cross-wound bobbins (L1, L2) are extracted from the winding station (SP) in succession by means of a cross-wound bobbin changer (2) and are transferred onto the transport element (305). An automatic change mechanism (E1) for exchanging a filled transport element (305) for an empty transport element (305) is present. Moreover, a transport apparatus (304) for transporting away the filled transport elements (305) to a collecting point and for supplying empty transport elements (305') to the textile machine is present. <IMAGE>