baber/WOPTO huggingface dataset:
Patent DE-4215626-A1 (DE)
Title: Guide component for delivery component of tube build-up disc conveyor - involves guide component having rim-shaped crown with at least two guide components functioning with two non-parallel axes in two different planes.
Inventor: SCHRAGE REMMER
IPC: B65G19/14
Filed: 1992-05-12
Abstract: The rim profile is circular segment-shaped, matching the build-up disc radius. The circular segment (5) is pref. approximately two-fifths of a circle periphery. The rim-shaped crown (3) is of basket type formed by profile bars which are round. The profile bars are formed as coaxial hoops (4) around the wheel axis (7) which have different radii and are arranged in an axial direction, equidistantly one behind the other so that between at least one hoop with large radius and one with the smallest radius is located a hoop with medium radius. The hoops are connected to one another by cross unions. USE/ADVANTAGE - To effect a relatively complicated guiding of a delivery component of a tube build-up disc conveyor.
Patent DE-4215950-A1 (DE)
Title: Transfer system e.g. for retail packing of sliced salmon - comprises horizontal stroking vertically movable head with pincher engaging with free surface of cut slices, etc.
Inventor: SCHMIDT HANS JOACHIM
IPC: B26D7/32
Filed: 1992-05-14
Abstract: Device for removing a single slice, which rests against the carved side of the goods being sliced, in particular sides of salmon, from a transportation system through a cutting station, after the cutting by a knife working transverse to the direction of advancement of the goods, and for transfer of the lifted slice to a further transportation system. It possesses an approximately horizontally stroking, vertically movable head (3) having a picker engaging with the free surface of the cut slice, and is provided with a drive (6, 10) to produce the movement of the head (3). USE/ADVANTAGE - Automated device for lifting a product, which is thinly sliced by a machine knife from a larger piece (e.g. a side of salmon), and transferring the slice to a weigh belt, etc.; the transfer system allowing more consistent achievement of pack target weight.
Patent DE-4216554-A1 (DE)
Title: Lowering arrangement for load carrying components - where load-bearing shaft has rotating sleeve with inverted L=shaped slot through which bolt passes into shaft.
Inventor: ASPACHER ALBRECHT
IPC: E04G11/48
Filed: 1992-05-19
Abstract: The load-carrying shaft (8) has a sleeve (1) formed around it. In the sleeve a vertical slot (2) connected to a horizontal slot (3) above it is formed. A bolt (5) passes through this slot into the shaft. An insert (4) can be placed horizontally through sleeve and shaft and takes the load while the fitting is rotated. USE/ADVANTAGE - Allows an underside support to be quickly and easily lowered. Particularly for concrete decking formwork removal.
Patent DE-4222191-A1 (DE)
Title: Carrier plate for machine
Inventor: HENTSCHEL MARTIN
IPC: B65G7/04
Filed: 1992-07-07
Abstract: The carrier plate for at least one machine unit has a plate (2) with at least two recesses (3) set a distance apart and cut from the underside of the plate. Each recess has a roller element (4) mounted in it, which can be lowered below the level of the plate.The plate is stiffened via a skeleton structure with recesses formed between struts. The recesses have threaded holes cut through to upper side of the plate, in which an adjusting bolt is located for raising/lowering the spherical rollers.
Patent DE-4224755-A1 (DE)
Title: Separate spindle motor control - has a setting system for each motor with programs for start=up and brake operations
Inventor: BUDIG PETER-KLAUS PROF DR SC T
IPC: H02P5/50
Filed: 1992-07-27
Abstract: A control system for a machine, and a textile machine with a number of separate controlled sections with AC drive motors, has setting system (40) for each with a data processing unit (45) with memories (451) for voltage and frequency values for the start-up program for each AC motor (41). Each has an electronic power amplifier (43) with an inverter (42) and a rotary speed sensor (44) at the Ac motor (41), with a data transmission link (441) to the data processing section (45). The central control (2) is linked by data channels (21) to the setting units (40) of identical machine sections (4). USE/ADVANTAGE - The control system, esp. for a textile machine, is for an assembly with a number of powered spindles etc., such as a spinner or twister. The system gives control of stoppages and restarting spindle motors with reduced energy consumption at the drive motors, with data flow and processing to set the current supplies and operation.
Patent DE-4225593-A1 (DE)
Title: High temp. superconductive component prodn. - by partial oxide mixt. melting at temp. optimising undercooling and diffusion
Inventor: GUENTHER ANDREAS DIPL ING
IPC: C04B35/653
Filed: 1992-08-03
Abstract: In the prodn. of a high temp. superconductive component by applying an oxide mixt. onto a support and forming a 2223 phase, the novelty is that (i) the oxide mixt. consists mainly of a 2212 nucleating phase, a molten phase former and a material source; and (ii) the temp. is held below the 2223 phase melting-temp. during 2223 phase formation. ADVANTAGE - The process matches the melt undercooling, which provides the driving force for 2223 crystal formation, with the temp. required for diffusion of the ions of the elements forming the 2223 phase.
Patent DE-4226797-A1 (DE)
Title: Sterile filling of food into containers formed from plastic foil - by steam sterilising lengths of flat foil on both sides before shaping into container and cover and keeping in sterile atmos. until closing.
Inventor: FINNAH JOSEF
IPC: A61L2/07
Filed: 1992-08-13
Abstract: In the sterile filling of plastic containers, the container is formed from plastic foil and is sterilised with steam, and the container and its cover are kept in a sterile atmosphere until they are combined. In two sequential operations the plastic foil while still in flat form is sterilised by steam from one side and cooled from the other side, and then vice versa. Also claimed is a machine for carrying out the process, which contains sterilising devices (12) for the container foil (3) and the cover foil in the form of two groups of flat tools between which the foil is treated. One tool section (23,24) acts as a cooling plate and the other (25,26) as a steam application plate, and in the first group the steam plate is one side of the foil and in the second on the other. USE/ADVANTAGE - For sterile filling of foodstuffs into plastic containers. Effective and reliable sterilisation of the food receiving space is achieved in a procedure which can be used with high-speed filling machines.
Patent DE-4227016-A1 (DE)
Title: Open-end spinner - has a limit stop at housing for silver loosening roller to set the rotor cover and rotor shaft support discs
Inventor: FURTMEIER ANTON
IPC: D01H4/08
Filed: 1992-08-14
Abstract: The housing, for the silver loosening roller in an open-end spinning unit, has a limit stop for the rotor cover and for axial setting of the rotor shaft support The limit stop is near the fibre feed channel section of the housing for the loosening roller, at the side towards the rotor, and is an integral part of the housing. The limit stop has a double side effect, and acts as a limit together with a carrier for the housing at the side away from the rotor cover. The limit has an integrated guide for the rotor cover, on both sides of it, to give a U-shape with the limit with centering ramps for the rotor cover. The limit works selectively with the rotor cover or the gauge, where the rotor cover and/or the gauge has a connecting piece with a profile matching the limit and/or the guide. A replaceable gauge is inserted in the rotor cover against a yarn take-off jet, to bring a shaft-type gauge in the gap between the support discs. USE/ADVANTAGE - The assembly is for the housing structure of an open-end spinner. The components of the spinner, working together, can be set accurately against each other.
Patent DE-4231295-A1 (DE)
Title: New antibacterial(s) with high stability to beta-lactamase - are 6-(alpha-(aryl-aminocarbonyl (vinyl)carbonylamino) -alpha-phenyl)-penicillanic acid derivs.
Inventor: HEINISCH LOTHAR DR RER NAT
IPC: C07D499/68
Filed: 1992-09-18
Abstract: Alpha-aminoacylpenicillin derivs of formula (I) are new: R1 = H, OH or acyloxy; R2 = aryl (pref. phenyl or naphthyl both opt. substd. by one or more of alkyl, halo, alkoxy, OH or acyloxy); R3 = H or a cation; n = 0-1. USE/ADVANTAGE - (I) are antibacterials active against e.g. Gram negative bacteria.  They have high resistance to beta-lactamase.
Patent DE-4235972-A1 (DE)
Title: Cutting tool for stamping sheets - includes two relatively movable upper and lower parts with punches and associated dies for stamping outer edge and openings of blanked part
Inventor: POTZNER BERNHARD
IPC: B26F1/44
Filed: 1992-10-26
Abstract: A cutting tool (esp. for automatic blanking and nibbling machines), for stamping sheet (1) to produce a blanked part (2) with one or more openings (5,6,7), has two relatively movable upper and lower parts (15,16) with punches (29,30,31,51) and associated dies (47,48,49,35) for stamping the outer edge (4) and the openings (5,6,7). The novelty is that (a) punches (29-31) and dies (47-49), corresponding to the number, shape and arrangement of openings (5-7), are provided on the upper part (15) and lower part (16) respectively; and (b) an outer punch (51), corresponding to the outer edge (4), is provided on the lower part (16) and an associated die (35) is provided on the upper part (15). Pref. the tool incorporates an ejector arrangement (36,55) of hard elastic plastics, esp. polyurethane. An elastic body (36) is provided on the upper tool part (15) within the die (35) for the outer edge (4) for accommodating the punches (29-31) forming the openings (5-7), the body (36) projecting beyond the punches in the direction towards the lower tool part (16). An ejector (54) surrounds the outer punch (51) of the lower tool part (16) and is mounted for displacement against an ejector spring (55) which is of softer material than the elastic body (36). ADVANTAGE - All the burrs, at the outer edge and the opening edges, occur at one side of the blanked part.
Patent DE-4236634-A1 (DE)
Title: Adhesive tape - has carrier tape of foil, paper or textile which is coated on one side with adhesive, and is wound as a roll.
Inventor: URBSCHEIT HANS-JUERGEN
IPC: C09J7/22
Filed: 1992-10-30
Abstract: The adhesive tape has a carrier tape (2) of foil, paper or textile, which is coated on one side with adhesive, which allows the tape has a whole to be loosened. The tape is wound as a roll. At regular intervals the carrier tape (2) is printed with a legend chosen by the customer or buyer. This legend consists of a personal or business address or other selected information. USE/ADVANTAGE - As an adhesive tape carrying a repetitive legend. The legend no longer has to be applied by hand.
Patent DE-4239342-A1 (DE)
Title: Grinding machine for agricultural and industrial products and scrap - comprises rotating wheel with funnel-shaped round cutters and fixed shear elements in housing
IPC: B02C18/18
Filed: 1992-11-23
Abstract: A machine for grinding up material comprises a housing (10) forming a working area (11) with an inlet (14) and an outlet (13) for the ground material. Within the housing (10) is a rotating, driven wheel (21) on which freely rotating cutters (22) are mounted. A cutting gap is formed between the cutting edges (22a) and a fixed shear element (41) attached to the housing (10). The circular cutters (22) are funnel-shaped. Shearing tools (41) are either strips or plates or a fixed knife opposite the circular cutter (22) with a dia. similar to that of the circular cutter (22). A further variation of the shearing tool (41) is formed by the front face of the material feed tube. The knife cutting edge (20) has a wear resistant tip (23) and at least part of the cutting chamber (11) has a wear resistant insert. A pref. rotating wheel (21) has inclined material guiding surfaces at the side between the circular cutters (22). USE/ADVANTAGE - Prodn. of agricultural feedstock and for grinding up industrial and agricultural waste material. Simple construction capable of handling a variety of materials including fibres without wedging of material or fracture of cutters.
Patent DE-4301717-A1 (DE)
Title: Sectional housing for biological gas filter
Inventor: WEICHENRIEDER SEN ERICH
IPC: B01D46/42
Filed: 1993-01-22
Abstract: Sectional housing for biological gas filter has internal filter support comprising aray of perforated plates to which supports are attached by bayonet-type fittings
Patent DE-4305587-A1 (DE)
Title: Apparatus for carrying out an intensive digesting process for composting vegetable matter and sludges or other compostible refuse material and soils
Inventor: GUENTHER ROLAND PROF DIPL ING
IPC: C05F17/02
Filed: 1993-02-24
Abstract: Apparatus for carrying out an intensive digesting process for composting vegetable matter and sludges or other compostible waste material and soils, in the case of which the starting products, mixed in a certain ratio and homogenised, are fed to digesting containers (9) which, for their part, are mounted in a framework (10) such that they can rotate about their longitudinal axis. Filling of the rotating digesting containers (9), which exhibit helices and mixing elements on their inner side, takes place in accordance with a gravimetric principle, as does the emptying thereof, the latter taking place, however, in the opposite direction of rotation. The internals on the inner side of the digesting containers (9) are provided with openings through which oxygen-containing air can pass through a supply line (11) into the interior, to be precise such that the flow through the container contents takes place in a uniform manner. By virtue of rotational movements of the digesting containers (9) about their longitudinal axis, the contents thereof can, at certain time intervals, be thoroughly mixed and homogenised, this balancing and accelerating the intensive digesting process. <IMAGE>
Patent DE-4306026-A1 (DE)
Title: Towing vehicle for aircraft
Inventor: MOELZER PETER
IPC: G01S17/933
Filed: 1993-02-26
Abstract: In the case of a towing vehicle for aircraft having a chassis which is cut out in the form of forks between the rear wheels and having a retaining device, which is arranged in the cut out, for the nose wheel of the aircraft, it is intended to be ensured that, while the aircraft is being manoeuvred, the maximum steering angle permitted by the aircraft manufacturer for the nose wheel leg between the aircraft and the towing vehicle is not exceeded. For this purpose, it is proposed to use one or more transmitter/receiving devices to irradiate the aircraft fuselage, these transmitter/receiving devices being arranged on the towing vehicle at a defined angle  alpha D with respect to the lateral axis of the towing vehicle, a maximum amount of reflected radiation energy being recorded by the receiver device, and a measurement signal being produced, at a specific steering angle alpha L at which the beams of the transmitter device strike the aircraft fuselage at right angles, this measurement signal being converted in an evaluation device into a control signal by means of which signal transmitters, recording devices and/or switching devices can be controlled in order to act on the drive and/or braking device. The steering angle  alpha L which is set when the reflection maximum is triggered represents the signal angle  alpha S which in turn corresponds with the defined angle  alpha D.
Patent DE-4307098-A1 (DE)
Title: Exhaust turbocharger
Inventor: WERNER JOHANNES DIPL ING
IPC: F02B37/18
Filed: 1993-03-06
Abstract: An exhaust turbocharger with a turbine subjected to the flow of exhaust gas from an internal combustion engine and with a compressor delivering a fresh air intake flow is described. In order to improve the efficiency of the exhaust turbocharger and hence the overall efficiency of the internal combustion engine, it is proposed to branch a swirl duct (post-swirl duct) off from the main exhaust duct downstream of the turbine rotor or/and to introduce a swirl duct (pre-swirl duct) into the main fresh air duct upstream of the compressor.
Patent DE-4310868-A1 (DE)
IPC: E06B9/322
Filed: 1993-04-02
Abstract: A drive device for a slatted blind (1), in particular for roof windows, is composed of a motor-driven upper driveshaft (12) which is connected, via a lifting mechanism, to a lifting rod (4) which is arranged beneath the slats (2) and of which the ends are guided in rails (7) fastened on the window frame (6), cord-like carrying ladders (3) which receive the slats (2) being fitted on a turning device which is assigned to the driveshaft (12). In order to guide the lifting rod (4) reliably, even in the case of a flat roof inclination, to a horizontal arrangement, and to prevent sticking, the driveshaft is provided at both ends with a gearwheel (13) which is connected to a drive belt (8) which is deflected at the lower end of the relevant guide rail (7) and on which the lifting rod (4) is fastened. Moreover, the drive device can also be used, with slight modifications, for roller blinds or folding curtains. For roller blinds, the gearwheels are fastened fixedly on the shaft and/or hollow shaft and a torsion spring is arranged between the shaft and the tube shaft and a roller blind which can be wound up and unwound is fastened on the tube shaft. For folding curtains, the gearwheels are fastened fixedly on the shaft and/or hollow shaft and a folding curtain which is connected to the lifting rod is fastened on the tube shaft. <IMAGE>
Patent DE-4311679-A1 (DE)
Title: Aircraft of modular construction
Inventor: SCHMIDT VON BRAUN HEIKO DR
IPC: B64C39/04
Filed: 1993-04-08
Abstract: An aircraft consisting of a load-bearing structure (11) and a cargo bay extension (12, 13) which can be coupled thereto is proposed for changing transport requirements. The load-bearing structure (11) of the aircraft consists of the pilot's cockpit, the undercarriage, the wings (mainplanes) with the propulsion drive and elevator, and at least one tail (14) having a vertical fin and rudder assembly and elevator. The cargo bay extension is coupled to a connection region of the load-bearing structure provided for this purpose and represents an enclosed housing (51) which continues the load-bearing structure in a suitable aerodynamic manner. For ground movements, this cargo bay extension has an undercarriage which can be retracted independently of the load-bearing structure and has at least three wheels (54), at least one (55) of which is steerable. <IMAGE>
Patent DE-4313733-A1 (DE)
Title: Receiver for high frequency radiation - has superposition device with two inputs, electrically conducting grids, Mach=Zehnder interferometer and detector
Inventor: PRETTEREBNER JULIUS DIPL ING
IPC: H03D9/02
Filed: 1993-04-27
Abstract: The receiver has a superposition device (10) with two inputs (I,II) receiving electromagnetic waves (ES,EH) representing the signal to be received and a heterodyne signal. An electrically conducting grid (2) is arranged in the crossing region of the two inputs to polarise and filter the waves. A Mach-Zehnder interferometer (20) has a second grid (4) in its input region (20') which divides the waves between two interferometer branches (21a,21b). The first branch has a movable mirror unit (5) which passes the waves from the first branch to a third grid (6). The reflected waves from the first branch and the waves from the second branch transmitted through the third grid pass to a detector. ADVANTAGE - High frequency receiver is designed for reduced losses in its input region so as to increase its sensitivity.
Patent DE-4314387-A1 (DE)
Title: Recordable CD-based optical mass store
Inventor: RIEBOLD DIETMAR
IPC: G11B7/0037
Filed: 1993-04-30
Abstract: The patent comprises the invention of an optical mass storage system which seizes transmission media such as magnetooptical discs or CDs and further transports the same in a modular system. The invention shows the arrangement of magazine systems which can be loaded from above via export/import compartments as in the system. The invention shows how a modular system can be travelled to over rails. It shows furthermore the possibility of a horizontal movement, which allows travel to various drive positions.
Patent DE-4315571-A1 (DE)
Title: Method and device for welding up leakage openings
Inventor: GASMANN ROLF
IPC: F16L55/168
Filed: 1993-05-11
Abstract: To repair the leak at a gas pipe 1 under gas pressure, a sheet-steel patch 7 must be welded to the gas pipe 1. Before the welding, the patch is provided with a small hole 6 in the centre and a cavity plug 3 is inserted through the hole 6 and the leak in the gas pipe 1. In addition, a hardenable, heat-resistant paste 9 or an adhesive cement is smeared between the patch 7 and the gas pipe 1. The patch is then pressed onto the gas pipe 1 by tightening the nut 8 of the cavity plug 3, as a result of which the leak is sealed. The patch 7 is then welded on tight. <IMAGE>
Patent DE-4319645-A1 (DE)
Title: Process and apparatus for the production of a transport pack
Inventor: OERTEL WOLFGANG
IPC: B65B11/10
Filed: 1993-06-14
Abstract: A process for the production of a transport pack consisting of a container 1, 2 receiving the product and of a fastening strip 4 looping round the container and the product is shown. In the case of a two-part container consisting of a bottom tray 1 and a cover tray 2, the two parts of the container are synchronously conveyed vertically one above the other during the looping with a fastening strip 4. The fastening strip 4 is brought under tensile stress and the synchronous conveyance is continued at least until the glue on the fastening strip 4 has set. <IMAGE>
Patent DE-4321611-A1 (DE)
Title: Fitted cloth for floor-cleaning implements
IPC: A47L13/20
Filed: 1993-06-29
Abstract: The invention relates to a fitted cloth for floor-cleaning implements and is distinguished in that it is composed of two different materials (34; 36), one for cleaning and one for drying. <IMAGE>
Patent DE-4323761-A1 (DE)
Title: Process for producing a rubber-backed, stretchable woven fabric web
Inventor: LINDENTHAL GABRIELE DIPL ING
IPC: B29C70/08
Filed: 1993-07-15
Abstract: Stretchable textile sheet-like structures, in particular woven fabrics, are produced by coating with an elastomeric material. To prevent inadmissible material stretching of the textile sheet-like structure during coating with the elastomeric material, threads absorbing tensile force are arranged in the uncoated textile sheet-like structure in addition to the force-absorbing thread layout in the direction of production. These threads consist of a material which melts at vulcanisation temperature. <IMAGE>
Patent DE-4325078-A1 (DE)
Title: Device for mounting a key mat (push-button mat) in a communications terminal
Inventor: BRETTSCHNEIDER DIETER
IPC: H04M1/02
Filed: 1993-07-22
Abstract: The invention relates to a device for mounting a key mat in a communications terminal. The key mat consists of a switching mat having linear-movement bellows, a spacer plate and key buttons. The switching mat (1) has a circumferential edge (6) in which a device is placed for producing a vacuum between the switching mat (1) and the spacer plate (3). The key buttons (4) are fixed in a stable position on the surface of the switching mat (1) for assembly by applying suction to the linear-movement bellows (2), with a vacuum being formed. <IMAGE>