baber/WOPTO huggingface dataset:
Patent DE-3715722-A1 (DE)
Title: Device for positioning slabs or similar semi-finished products in an upright treatment position
Inventor: SCHMITTER HEINZ
IPC: B65G47/252
Filed: 1987-05-12
Abstract: The device is for aligning, turning and positioning slabs in the treatment position. To this end, the device has, in addition to pivotably mounted lifting arms, positioning cheeks as well as clamping cheeks which are movable horizontally between the positioning cheeks and the pivoting axis of the lifting arms. The positioning cheeks have, moreover, an upper tipping edge and a lower tipping edge for the slab in question so that, by manoeuvring the lifting arms and clamping cheeks in a coordinated manner, the tipping operation is initiated and the slab is aligned and can be positioned perfectly for the treatment operation. These operations take place in an automatically controlled manner without manual intervention. <IMAGE>
Patent DE-3719056-A1 (DE)
Title: Roller curve for a chain scraper conveyor, in particular for underground mining operations
Inventor: ROLING FRANZ DIPL ING
IPC: B65G19/30
Filed: 1987-06-06
Abstract: The roller curve (1) according to the invention comprises a plurality of components detachably connected to one another, one of which forms a base segment (25) in which are mounted the two deflection wheels (8, 9) of the roller curve. Different connection parts can be connected to this base segment (25) for adaptation to the different scraper types and constructional dimensions of the scrapers and trough lengths, so that the base segment (25) of the roller curve can be used universally. The roller curve (1) is preferably divided diagonally, an outer segment (26), which forms the curve trough (17), being capable of being screwed to the base segment (25). Exchangeable trough fitting pieces (32, 32') are located at the ends. <IMAGE>
Patent DE-3722063-A1 (DE)
Title: Method and device for performing the process of stripping ship's tanks
Inventor: JANSEN WIM F
IPC: B63B27/24
Filed: 1987-07-03
Abstract: A method and the corresponding device for stripping ship's tanks is to be designed so that no special working fluid is needed. It is to operate without pulsation, and the necessary safety measures are to be minimised. This is achieved by forming a liquid loop from a self-priming positive-displacement pump, preferably a screw pump, and a fluid-entrainment pump located on the bottom of the tank, which is equipped with a suction pipe reaching all the way to the bottom of the tank. The residual liquid sucked up by the fluid-entrainment pump and fed into the loop line is diverted via a discharge line branching off from the loop after passing the positive-displacement pump.
Patent DE-3724246-A1 (DE)
Title: Wear-resistant screen
IPC: B07B1/46
Filed: 1987-07-22
Abstract: A wear-resistant screen comprises a multiplicity of screen blocks which are arranged in lines on a support frame. The screen blocks are provided with chamfers on their transverse sides, which form the delimiting lines of the lines. Each line of screen blocks is pressed, by at least two clamping strips, against crossbars of the support frame, which lie therebelow. The clamping strips, in this arrangement, consist of angled sheet-steel profiles which consist in each case, for example, of a base and of lateral vanes connected thereto at an obtuse angle. <IMAGE>
Patent DE-3726626-A1 (DE)
Title: Process for producing façade claddings with brick facing for outdoors and indoors
Inventor: PEGGEN WILFRIED
IPC: B29D99/00
Filed: 1987-08-11
Abstract: A chemical, liquid curable composition is applied to a large surface-area substrate web (glass nonwoven) provided with a support (sheet). This is followed by the scattering of sand, if appropriate, and, if appropriate, a subsequent creasing or crumpling process, by hand or with the aid of tools and, if appropriate, the separate, selective application of coloured pigments. The panels thus produced correspond to a multiple of the dimensions of the face side of conventional bricks. After the storage and hardening process, the panels designed to cover large areas are cut to the size of the face side, such as bricks or similar, either by hand or by means of a machine.
Patent DE-3728588-A1 (DE)
Inventor: CASPERS JOHANNES
IPC: G11B17/22
Filed: 1987-08-27
Abstract: CD players either just with a drawer or just with a magazine are known. CD players on which, instead of the drawer, a magazine can be fitted are likewise known. However, such devices can be operated either only as a single-disc player or as a multi-disc player. CD players with drawer and magazine can admittedly do both, but the space requirement for the drawer and the magazine is relatively great. For a space-saving design of the magazine and drawer of a CD player which can be operated both as a single-disc player and multi-disc player, the magazine (M) and the drawer (S) are combined with each other to form one part. CD players, video disc players, drawer-disc players, magneto-optical equipment.
Patent DE-3730144-A1 (DE)
Title: Mounting plate for a panel heating system
Inventor: HEWING BERND A
IPC: E04F15/02
Filed: 1987-09-09
Abstract: Floor heating systems comprising pipes (5) are laid with the aid of mounting plates (1). They are composed of a bottom base plate (9) which consists of foam and exhibits cylindrical studs (3) on the upper side, and of a moulded plate (8) which is located thereabove, consists of plastic sheeting and bears closed pots (4) on the upper side. In this arrangement, the studs (3) of the base plate come to be located in the pots (4) of the moulded plate. The disadvantage with this type of construction is the very considerable overall height. The object of the invention is to produce a mounting plate having a low overall height, using pipes with small external diameter. The object is achieved by using pipes (5) of small diameter and by pots (4) which project directly from the plane of the moulded plate (8) and have an external diameter which is from one to two times the pipe diameter used. This type of floor heating system is possible in residential buildings, office areas, storage areas, workshops and laboratories. <IMAGE>
Patent DE-3734051-A1 (DE)
Title: Plastic lid removal tab
Inventor: KUHLMANN GERD
IPC: B65D43/02
Filed: 1987-10-08
Abstract: The invention relates to a lid removal tab in conjunction with the bucket (tub) lid. The conical upper part of the removal tab and the handle form a rolling-off operation by being pulled up, which without effort allows firmly fitting plastic lids of all sizes to be removed and represents a great aid.
Patent DE-3734357-A1 (DE)
Title: Container
Inventor: MEYER HELMUT
IPC: B65D88/12
Filed: 1987-10-10
Abstract: Published without abstract.
Patent DE-3740235-A1 (DE)
Title: Cooling box for conducting away the waste heat from semiconductor elements
Inventor: KLEIN ERWIN
IPC: H01L23/473
Filed: 1987-11-27
Abstract: The cooling boxes according to the main patent are intended to be developed in such a way that they become even more compact in design.   The feed pipes and discharge pipes are arranged concentrically with respect to one another and a corrugated pipe is used for the outer discharge pipe and an elastic plastic pipe is used for the inner feed pipe; the cooling ribs with external openings are provided with an additional bore in the centre for receiving the elastic plastic pipe which seals off these bores in a sealing fashion. Cooling box for conducting away the waste heat from semiconductor elements, in particular power rectifiers in electric locomotives and other vehicles. <IMAGE>
Patent DE-3740955-A1 (DE)
Title: Oil seal made of elastically flexible material for an internal combustion engine
Inventor: VISEK TOMAS ING
IPC: F02F11/00
Filed: 1987-12-03
Abstract: An oil seal made of elastically flexible material is arranged in the form of a frame between the pan (1) and the engine block (2), enclosed in the latter, of an internal combustion engine. The oil seal (3) consists of webs (5) which can be pressed into grooves (4) which are provided on the one hand in the pan (1) and on the other hand in the engine block (2), and of a thin-walled bellows (6) which connects the webs (5). For facilitating mounting, the oil seal (3) is cut through in at least one place. The abutting seal ends (3') can be connected by means of a sleeve (7), against which the oil seal (3) bears with its inner bellows surface and the web flanges adjacent thereto. <IMAGE>
Patent DE-3744737-A1 (DE)
Title: Shock absorber for safety belts
Inventor: BAYMAK FARUK DIPL ING
IPC: B60R22/16
Filed: 1987-04-28
Abstract: In the case of a safety belt, especially for use in motor vehicles having doubled-over belt sections at one or more points on the belt, the successive layers being connected to one another by means of lock stitches which can be easily torn out, the invention consists in the fact that part of the belt 37, 42 undulates within the doubled-over belt section 36, 39 and is connected to the other part of the belt 36, 42 by means of seams 38, 41 of a predetermined strength. It is especially advantageous that the manufacturing process is considerably simplified and the costs of manufacturing the safety belt are greatly reduced thereby, it being possible to observe with great accuracy the values with regard to strength which are required for safety reasons. <IMAGE>
Patent DE-3801490-A1 (DE)
Inventor: WIEGEND KARL WILHELM DIPL ING
IPC: B01D3/22
Filed: 1988-01-20
Abstract: In a process for the production of nitric acid by oxidation and absorption of nitrogen oxides (NOx) contained in a gas stream together with oxygen in an aqueous solution in a gas liquid contact apparatus in countercurrent with greater oxidation than absorption volumes, a solution is provided with which a high waste gas purity can be achieved using simple and economical means. This is achieved by carrying out the process at a ratio of oxidation to absorption volumes of greater than 25, preferably 30. <IMAGE>
Patent DE-3802757-A1 (DE)
Title: Measuring device
IPC: G01N1/20
Filed: 1988-01-30
Abstract: A measuring device for granular material which runs through a conveyor path and, in so doing, is to be monitored in respect of at least one material property by means of repeated sampling. A measuring chamber of the measuring device can be filled at the top side via a delivery shaft opening out from a cross-conveyor, can be emptied via a drivable closure on the bottom side, and is connected to a vibrator device. With the intention of achieving a low-error measurement in well-compressed materials, the measuring device is designed such that the delivery shaft penetrates, at least with its lower section, directly into the measuring chamber and that the delivery shaft has at least one decoupling element for vibrations.
Patent DE-3803917-A1 (DE)
Title: Honeycomb-shaped catalyst support body having equalised intake flow
Inventor: MUELLER-FRANK ULRICH DIPL ING
IPC: F01N1/08
Filed: 1988-02-09
Abstract: An improvement of the intake flow relationships for a catalyst support body (1) built into an enlarged part (4) of an exhaust gas line (5 to 8) is achieved by arranging, upstream of this, a displacement body (9) which is geometrically similar in its cross-section to that of the support body and is reduced linearly with respect to this by about a factor of 2. The attachment of the displacement body is carried out as far as possible by only one bridge (10) which is pushed into a central honeycomb (3) of the support body and attached there. <IMAGE>
Patent DE-3805892-A1 (DE)
Inventor: RAUB BERTHOLD
IPC: A61G3/00
Filed: 1988-02-25
Abstract: Instead of a back seat, a guide track (1) is arranged in a motor vehicle, in the longitudinal direction of the motor vehicle, in which guide track a trolley (3) is movably arranged. The trolley (3) is able to pivot out of a horizontal position into an approximately vertical position when it has reached the forwardmost position of the guide track (1). Arranged on the trolley is a carriage (7) which serves to pull up a wheelchair (46). If the carriage (7) is in the uppermost position, it pivots into its horizontal position and then moves backwards with the wheelchair, within the guide track (1). <IMAGE>
Patent DE-3810372-A1 (DE)
Title: Trailing wheel for agricultural machines which are pulled and pushed
Inventor: TRENKEL HORST DIPL ING
IPC: B60B33/02
Filed: 1988-03-26
Abstract: The invention relates to a trailing wheel for agricultural machines which are pulled or pushed, in particular for beet and root harvesting. When reversing the direction of travel the trailing wheels of known machines have to be locked in position manually. The invention makes possible a simple and rapid reversal of the direction of travel and ensures a stable driving condition. For this purpose, the trailing-wheel fork 3 is mounted, in addition to its vertical trailing swivelling axle 4, about a horizontal tilting axle 6 directed transversely to the direction of travel. When reversing the direction of travel the trailing-wheel fork 3 is tilted about the tilting axle 6 and the wheel 1 also runs into the new direction. The tilting movement is assisted by compression springs 9, 10. <IMAGE>
Patent DE-3812668-A1 (DE)
Title: Post-top luminaire
Inventor: RAEDER HANS HEINRICH DIPL ING
IPC: F21V21/108
Filed: 1988-04-15
Abstract: A tubular post socket with clamping screws, merging at its upper side into the actual luminaire housing carrier, is usually used for fastening the luminaire housing on the post end via a holding arm arrangement. If such a post-top luminaire is to be constructed in different variants, for example having two and more luminaire housings which in this case are to be fastened on brackets, different fastening constructions have then to be used, depending on whether the luminaire housing is to be fastened directly on the post or on the post by means of a bracket. To overcome this disadvantage, it is proposed to fasten the luminaire housing (50, 51, 52) with its holding arm arrangement (6) via an intermediate piece (3) on an adaptor disc (8) having a screw bolt arrangement (9) which can be fastened, as desired, either on the post socket (2, 2a) or on a bracket (7). <IMAGE>
Patent DE-3816159-A1 (DE)
Title: Method for the production of time references in a communications network
Inventor: BARTEL WILLY DIPL ING
IPC: H04L12/70
Filed: 1988-05-11
Abstract: For the production of time references in a communications network operated according to the asynchronous time-multiplex method with cell-oriented transmission and switching of the signals, cells are sent out at fixed time intervals to all network terminal devices from a central clock of high accuracy arranged in a central switching centre. These cells are fed via these network terminal devices to cell formers and cell resolvers and there reset in each case a clock counter. The counter state read out is added as a binary code word as a time marker to a just formed cell and transmitted to the remote receiver. <IMAGE>
Patent DE-3819653-A1 (DE)
Inventor: DE SILVA SAN
IPC: A24D3/02
Filed: 1988-06-09
Abstract: A cigarette filter rod is loaded in a filter rod slide chute and falls under its own weight until it reaches a filter rod end stop. An optical source/detector is then arranged opposite the recessed filter end of the rod (disposed so as to project incident light onto a predetermined portion of the recessed filter end while simultaneously receiving and detecting a reflected portion of such light). The source/detector (and/or the filter rod) is then controllably moved so as to alter the separation distance therebetween. The magnitude of the reflected light is recorded, for example in the memory associated with a properly programmed microprocessor at a predetermined number of separation distances. The separation distance corresponding to maximum reflectance is then mathematically determined. Assuming that the system has been properly calibrated (e.g., by performing the same process with the dummy filter having a zero recess distance), the resulting separation distance is used to calculate the recess distance for the cigarette filter rod under test. <IMAGE>
Patent DE-3823271-A1 (DE)
Title: Process and plant for processing stale bakery products
Inventor: BSCHEIDER ROBERT
IPC: A21D17/00
Filed: 1988-07-08
Abstract: A process for processing unsorted, partly packaged bakery products delivered with added foreign bodies to give high-grade bakery product granules comprises immediately comminuting the delivered stale bakery products without any preceding sorting, sieving the bakery products, and, preferably during the sieving, removing at least the majority of the packaging material by extraction with suction from the comminuted bakery product/packaging material mixture. The sieved fraction is dried by heating. The sieving residue is returned in a suitable manner. Any residues of aluminium foil packages can be removed, after cooling the bakery product granules, by squashing and subsequent sieving. The process can be completely automated, that is by a plant which includes a comminuter (2), a sieving machine (4) above the screen intake (4a) of which is arranged a suction apparatus (5) for removing comminuted packaging material by suction, and at least one drier (9). <IMAGE>
Patent DE-3824297-A1 (DE)
Title: Endoscope
Inventor: STORZ KARL DR MED
IPC: A61M25/00
Filed: 1988-07-18
Abstract: The invention relates to an endoscope, especially a cystoscope-urethroscope, in which the endoscope shaft and the lens system can be separated from one another and there is an instrument channel with a perforated rubber cap on the end remote from the patient through which treatment instruments can be introduced under visual control. In order to achieve that thick treatment instruments, e.g. a balloon-tipped catheter, can remain in situ after introduction into the bladder under visual control while the endoscope is removed from the body cavity it is provided, according to the invention, that the endoscope shaft (1) is designed to be U-shaped and open towards the top in cross-section transversely to its longitudinal direction, offset bends (2, 3) which are designed as sealing surfaces for the viewing pipe (4) being arranged on the two legs of this U-shaped design. As a result, the viewing pipe closes the U-shaped opening of the endoscope shaft towards the top during introduction into the body cavity. <IMAGE>
Patent DE-3825573-A1 (DE)
Inventor: MATHIEU BERND DIPL CHEM DR
IPC: A61M1/14
Filed: 1988-07-28
Abstract: The invention relates to a closure cap (1) for dialyzers which is suitable for a so-called in-line sterilization. For this purpose the closure cap (1) comprises two cap parts (2, 3) of which the first cap part (2) is adapted to be mounted on a dialyzer flange (4) while the second cap part (3) is arranged movably in a receiving compartment (5) of the first cap part (2) between an open position and a closure position. In an open position passage of a sterilization medium is possible so that all the parts, sealing and guide surfaces can be reliably sterilized. In the closure position the second cap part (3) is pushed into a sealing position within the first cap part (2) so that contamination of the dialyzer after removal from the sterilization apparatus can be prevented with certainty.
Patent DE-3832437-A1 (DE)
Title: Device for holding together and releasing conical connections
Inventor: STECK ARNOLD
IPC: B01L3/00
Filed: 1988-09-23
Abstract: The nut (3) can rotate on the external thread (4) on the conical pin (1). Mounted on said nut is a clip (6) which can pivot about an axis (7) transversely, and at a distance, with respect to the centre axis. The clip engages behind the bead (5) on the conical sleeve (2) and can be braced by rotating the nut (3). The nut (3) is designed such that it can be divided and is held together by a clamping device (8).   <IMAGE>
Patent DE-3836192-A1 (DE)
Title: Solar-operated system
Inventor: BORMANN JOERN J
IPC: F03G6/00
Filed: 1988-10-24
Abstract: The solar-operated system for converting the heat of the sun into mechanical and/or electrical energy is characterised in that it possesses solar collectors for heating and vaporising water, a steam engine or steam turbine for generating mechanical energy, a pump, which is connected to the steam engine, for delivering the water and a condenser for the steam given off by the steam engine or steam turbine, which engine or turbine is operated in an open circuit.
Patent DE-3836246-A1 (DE)
Title: Assembly aid for a switching device on a magnetic tape apparatus
Inventor: KLOES-HEIN KARL
IPC: G11B15/44
Filed: 1988-10-25
Abstract: The invention relates to an assembly aid for a switching device on a magnetic tape apparatus for auto-reverse operation, having a gear mechanism (10), which is arranged on a chassis plate (4) and can be pivoted between two winding hubs, and having pressure rollers (42), which are mounted on a head plate (40) by means of pivotable levers (38) and can be lifted off a respectively assigned capstan (43) against spring force, the alternate lifting off of the pressure roller levers (38) being performed by the pivoting gear mechanism (10) upon reversal of the tape running direction, with the assistance of a rack slide (23) and cam levers (29) which interact with the latter and are provided with tooth segments (26, 27), in which arrangement   - the pivoting paths of the tooth segments (26, 27) are limited by means of lugs (34) which are arranged in the way of their pivoting path - the lugs (34) are provided with radial notches (35), into which spring hooks (33) of the tooth segments (26, 27) can click, the tooth segments (26, 27) in the clicked-in position being in a defined overtravel position, which they do not reach during the operating sequence, - there is provided a longitudinal slot, at which the rack slide (23) is guided by means of insertion elements (45) engaging behind the longitudinal slot (46), and - the longitudinal slot (46) has widenings (47), through which the insertion elements (45) can be fitted, the widenings (47) likewise being located in an overtravel position not reached during the operating sequence, in ...   Original abstract incomplete. <IMAGE>
Patent DE-3904885-A1 (DE)
Title: Receptacle for storing drinks, food and samples
Inventor: SCHLUESSLER ROLAND
IPC: A47J41/00
Filed: 1989-02-17
Abstract: In the case of known receptacles for storing drinks, food, samples and the like, the temperature of which is to be maintained above or below the ambient temperature, consisting of a receiving vessel (1) and of an outer shell (2) which at least partly surrounds the receiving vessel and encloses a hollow space (3) with the outside of the receiving vessel, the temperature equalisation still takes place comparatively rapidly, especially in the case of high differential temperatures. A greatly improved insulating action is achieved according to the invention in that the receiving vessel (1) is made of metal and the outer shell (2) of plastic or ceramic. Metals which are suitable are preferably high-grade steel or aluminium, and the special alloys thereof. A receptacle constructed in this fashion can be manufactured cost-effectively and is robust in use. Particularly advantageously, single- or multi-layer insulating material is arranged in the hollow space (3). <IMAGE>
Patent DE-3905274-A1 (DE)
Title: Spindle drive
Inventor: GAERTNER ROBERT DR
IPC: F16H25/22
Filed: 1989-02-21
Abstract: In the case of a spindle drive, a spindle nut has rolling-ring units 4, 5, 6, the axial load of which is taken by space-saving thrust bearings 7, 8, 9 with high load ratings. The radial forces caused by the thread-flank angle are taken, if appropriate, by radial bearings 10, 11, 12 with correspondingly smaller load ratings. A space-saving, compact design with high thrust capacity is the aim of this arrangement. <IMAGE>