baber/WOPTO huggingface dataset:
Patent DE-4137686-A1 (DE)
Title: Numerical controller for machine tool - has data communications arrangement receiving control messages and monitor for passing back data related to actual machine operations
Inventor: SAKAGAMI MAKOTO
IPC: G05B19/406
Filed: 1991-11-15
Abstract: An arrangement numerically controls a machine tool according to data transferred from a control computer via a communications line and contg. messages for the operations required has a display of the transferred messages. A monitor for the actual operations conducted by the machine controller and a transmitter (3) which passes data related to the operations conducted from the machine to the computer are provided. The operations performed are checked for coincidence with the messages and the results of the checking are passed back to the computer (2). ADVANTAGE - Enables control computer to monitor how its signals to machine controller are implemented as actual operations by machine tool.
Patent DE-4138034-A1 (DE)
Title: Transport gear for back stitch brochure sections - has pinion and includes coupling, feed guide and alternative guide
Inventor: TISCHER SIEGMAR
IPC: B42B2/00
Filed: 1991-11-19
Abstract: The gear moves the material to be stitched into the stitching unit and is driven by a crank pinion. To define the path of the pinion (12), a feed guide (14) and an alternative guide (13) are provided and the pinion is arranged in a link point moving in a virtually straight line. The pivot (12) connected with the transport carriage (6) via the link point and the coupling (15) is centrally connected via the one link point with the feed guide (14) and via a lower link point (C) with the alternative guide (13). USE/ADVANTAGE - A transport arrangement for back stitch brochure sections which has reduced eccentricity with guaranteed high power increase and a higher active life.
Patent DE-4138145-A1 (DE)
Title: Drive mechanism for gyroscopic distributor of free flowing material - includes rectangular section tubular housing with capped ends and axle bearings integral with casing
Inventor: RAUCH NORBERT DIPL ING
IPC: A01C17/00
Filed: 1991-11-20
Abstract: The drive mechanism (10) drives two gyroscopic discs and is housed in a rectangular section tubular casing (24). All the shafts (16, 17, 20) are housed in the casing on bearings (21, 22, 23, 30, 31). The ends of the casing are closed by caps (41). The cross shaft (20) supported bearings (21,22,23) are located on brackets (25,26,27) which are attached to an opening in the wall of the casing. The bearings (30,31,34) of the drive shafts (16,17), the flanking gears (12,13) and the inlet shaft (14) of thee middle gears (11) are fixed to and centred on an opening on the casing. ADVANTAGE - Inexpensive construction with commercial materials.
Patent DE-4141044-A1 (DE)
Title: Steel cable contg.conveyor belt - has cable ends capped and enclosed to allow separation of ends from basic elastomer material.
Inventor: RICKERT KLAUS
IPC: F16G3/14
Filed: 1991-12-13
Abstract: The conveyor belt has two belt sections connected together such that the steel cable ends are laid together at the connection point. The cable section ends are capped and enclosed in a structure (22), which separates the cable ends from the elastomeric basic material of the conveyor, and allows a free movement of the cable ends (16,17) against it.The caps are typically of vulcanised rubber,surrounded by foam rubber. ADVANTAGE - Improved dynamic retention at connecting point.
Patent DE-4141742-A1 (DE)
Title: Method to regulate rolling stock thickness in strip rolling mill - uses mass flow regulation and formula to calculate initial strip thickness, for direct influence on roller position
Inventor: AHRENS DIETRICH DIPL ING
IPC: B21B37/56
Filed: 1991-12-13
Abstract: To determine the regulating variable, the initial thickness (ha) is determined by the formula: ha x va = he x ve where va = initial speed, ve = input speed, he = initial thickness. The initial thickness calculated by the formula acts as a regulating variable, directly on the position adjustment of the working roller, via its rolling force and position control. Additional data required, e.g. intake thickness (he) is measured in front of the rolling gap, and this is used to calculate initial thickness, when the measuring point for the measured intake thickness has reached the rolling gap. USE/ADVANTAGE  - The method is esp. for use in cold rolling mills. Thickness calculation without idle time.
Patent DE-4206663-A1 (DE)
Title: Multi-pulse rectifier circuit - has transductor winding for similar valve current path phases carried by common core
Inventor: MUELLER WALTER DR ING
IPC: H02M7/06
Filed: 1992-03-03
Abstract: The rectifier circuit has respective rectifier paths (1a) each containing electric valves (5a, 5b, 5c, 7a, 7b, 7c) and transductors (9a, 9b, 9c) in eahc valve current path. At least 2 working windings (17) of the transductors (9a, 9b, 9c) are carried by a common transducto core, together with a common control winding (19). Pref. the tranductor windings (17) carried by the same transductor core are associated with valve current paths for the same phase or pulse group. USE/ADVANTAGE - Reduced overall size of multiple rectifier circuit.
Patent DE-4207329-A1 (DE)
Title: Cage for tapered roller bearing - has shaped pockets for collecting and recirculating grease
Inventor: SOZZI FABRIZIO
IPC: F16C19/38
Filed: 1992-03-07
Abstract: Tapered roller bearing cage has an inner (11) and outer (12) ring connected by ribs (13). There are pockets (16) on the underside of the ribs (13) as well as openings (18) on the lower circumferential surface (9) of the inner ring (11) between adjacent ribs (13). The inner ring (11) can have additional pockets (20) with slanted sides on the upper circumferential surface (8). The cage can be made of polyamide. A conical roller bearing cage (10) has ribs (13) with vanes (6) to assist in distributing grease into side pockets (16). A series of funnel shaped openings (18) are formed by grease collectors (19). The collected grease is scraped back by the walls (22) of pockets (20) and is recirculated. USE/ADVANTAGE - Provides improved circulation of lubricating grease within the bearing.
Patent DE-4208917-A1 (DE)
Title: Spoked wheel
Inventor: KLEINHOFF KLAUS DIPL ING
IPC: B60B1/04
Filed: 1992-03-20
Abstract: The nipples (3) have an inner thread and a location for application of a torque permitting the nipple to be turned in order to adjust the individual pre-stress of each spoke. The wheel also has several spokes (6) provided at their radial outer end with an outer thread (7) which works in conjunction with the inner thread of the nipple.In order that the spokes be changed without dismantling the tyre, the nipple is supported on the rim (1) by a further thread coupling (8,9). Preferably, the additional thread coupling is formed by an outer thread (8) on the nipple working in conjunction with an inner thread (9) in the nipple hole of the rim (1). Both thread coupling (8,9,7) differ from one another by their pitch and/or orientation values.
Patent DE-4210817-A1 (DE)
Title: Electronic pulse width controller with clock pulse generator - has pulse width generator, fault amplifier, clock pulse generator with feedback branch to output of fault amplifier comparator
Inventor: RAUH JOSEF
IPC: H02M3/335
Filed: 1992-04-01
Abstract: The controller (10) has a clock pulse generator (15) clock input energisable by a presettable clock pulse frequency. The output pulse width depends on an output signal (3) of a fault amplifier comparator (4), applied to the clock pulse generator input. The circuit is connected by a negative feedback network. The clock pulse generator output signals are connectable to a following amplifier path as switching energising signals. From the input or output of the amplifier path a feedback coupling branch is additionally provided to an input (1) of the pulse width controller in the fault amplifier comparator. A signal at the comparator output has a sawtooth function with rise dependent on the output signal pulse width. USE/ADVANTAGE - For current and voltage controlled mains appts. with sufficient stability of control magnitudes over wide adjustment range.
Patent DE-4212911-A1 (DE)
Inventor: HAPPEL FRITZ
IPC: A01J5/08
Filed: 1992-04-18
Abstract: A cut-off valve in a suction line is described, which valve is especially arranged at the lower end of a teat cup, automatically cuts off the suction line when the space before the cut-off valve is filled with a substantial amount of air which destroys the vacuum and can also be manually actuated. <IMAGE>
Patent DE-4212927-A1 (DE)
Title: Separator for hard and soft consistency meat type materials - with belt loading roll biassed by hydraulic RAMs and having sepd. drive and hygienic process compartments
Inventor: HOPPE JUERGEN
IPC: B30B9/24
Filed: 1992-04-22
Abstract: Machine for sepn. of products of soft and harder consistencies, having a drum which is rotatable about its axis and journalled at its driven end, which is partially enveloped by an elastic layer moveable in the same direction as the drum, and in the region in which the layer lies on the drum is able to be biassed by a pressure loading device mounted on the drive end, where the drum is provided at its outer end with a support bearing essentially opposing the direction of the brassing force and novel in that the pressure loading device on the front end relative to the elastic layer, opposite to the driven end is connected with an additional pressure loading device acting in the biassing direction, and that is at least indirectly mechanically attached to the support bearing. USE/ADVANTAGE - Separation of sinew/muscle tissue from meat, and a wider, uniform efficiency working length of the machine, with the processing and drive equipment being kept separate from each other, for improved hygiene and easy cleaning.
Patent DE-4213111-A1 (DE)
Inventor: HOLLSTEIN ROLF
IPC: E05D15/38
Filed: 1992-04-22
Abstract: The invention proposes an overhead or up-and-over door which is suitable especially for installation in gymnasiums, in the closed position (1) the door (1) being located below the door lintel (2) and in front of the rear edge (19) of the latter. The door, which can thus also be closed flush with the surrounding wall and be opened with continuous effort in a uniform movement, comes to rest in its end position, in the opened position (13), behind the door lintel (2) in a virtually horizontally pivoted position. In a door according to the invention, a crossing between guide rails (11) and running rails (7, 21) is avoided in that at least one door fastening (4) is located at a distance (h) from the associated rail (7, 21), and the door mounting takes place by means of at least one roller (6, 24) running in the associated rail (7, 21) and by means of a connecting strut (5, 23) between the rail (7, 21) and the door fastening (4). <IMAGE>
Patent DE-4213175-A1 (DE)
Title: Compsns. for treating ketosis, esp. in ruminants, by oral admin. - contains glycerol as glucose biosynthesis precursor
Inventor: GALFI PETER DR
IPC: A23K1/16
Filed: 1992-04-22
Abstract: Compsns. comprise glycerol and a carrier. Liq. compsns. pref. comprise 0.05-50 (esp. 30) pts.wt. glycerol and 100 pts.wt. water, opt. with 2.8 pts.wt. NaHCO3 to counteract acidosis. Solid compsns. comprise glycerol and a solid carrier in a wt. ratio of 20:80 to 80:20, esp. 30:70, opt. with 0.01-1 wt.% Na tetraborate to counteract acidosis. The carrier comprises MgO, MgCO3, SiO2 and/or cellulosic or vegetable materials, e.g. bran or coarse-ground or flaked maize. USE/ADVANTAGE - The compsns. may be used to treat ruminants, e.g. cattle and sheep. The glycerol acts as a precursor for glucose biosynthesis, giving a rapid increase in blood sugar level, a long-lasting increase in insulin level, a redn. in blood free fatty acid levels, and a redn. in the concn. of ketone bodies in the blood.
Patent DE-4213205-A1 (DE)
Title: Braking pressure regulating system for hydraulic braking system of motor vehicle - has main braking cylinder and at least one wheel brake cylinder connected to main cylinder and braking pressure control circuit between main and wheel cylinders
Inventor: LINHOFF PAUL
IPC: B60T8/40
Filed: 1992-04-22
Abstract: The braking system includes a pump (25) and control valves (11, 22) which are controlled by a regulating unit. A valve unit is connected in the brake line between the main braking cylinder (1) and the braking pressure control circuit. In a first operating mode, in which the main braking cylinder is operated, the brake line communicates with the main braking cylinder. In a second operating mode, in which the main cylinder is not operated, the communication is interrupted, and the pump inlet communicates with the main braking cylinder or a container. A separation valve (24) is arranged in the return line (23). The valve is controlled depending on the charge condition of the low pressure storage (28). With an empty low pressure storage, the return line (23) is blocked downstream of the low pressure storage (28). ADVANTAGE - Improved regulating system so that in operation at wheel brake cylinder undershooting of atmospheric pressure cannot occur.
Patent DE-4215651-A1 (DE)
Title: Positively locking connection for brittle workpieces made of ceramics etc. - has deformable locking section fitting in interspace between two rear cut sections across strain direction to absorb loads and avoid cracking
Inventor: KOCIAN FRANK DIPL ING
IPC: F16B3/00
Filed: 1992-05-13
Abstract: The locking section (54) hardens out in the interspace and adjoins flat against the rear cut sections (58,60) to provide the keyed engagement. The locking section is introduced into the interspace in the fluid or plastics state. The locking section is made from a material which when hardened forms cracks running in planes across the rear cut sections and in the load direction. This produces successive segments across the load direction. USE/ADVANTAGE - The positively locking connection for brittle workpieces compensates mfr. tolerances and also the shear forces which occur during use.
Patent DE-4217137-A1 (DE)
Inventor: KLINTZ RALF DR
IPC: C07D209/46
Filed: 1992-05-23
Abstract: Substituted isoindolones have formula (I), in which R<1>, R<2> stand for H, possibly substituted alkyl, alkenyl, cyano, C1-C6-alkoxycarbonyl, formyl, C1-C6-alkylcarbonyl, possibly substituted phenylcarbonyl, C3-C8-cycloalkyl, or, provided that R<1> stands for H, and R<2> stands in addition for possibly substituted phenyl, or R<1> and R<2> form together with the C atom, to which they are bound, a possibly substituted 3 to 8 membered carbocycle or heterocycle; R<3> is H, C1-C6-alkyl; R<4> is H, halogen; R<5> is H, halogen, NO2, CN, CF3; R<6> is a possibly substituted 3 to 8-membered heterocyclic group, -A-CN, -A-CO-B, -C(R<10>)=O, -C(R<10>)=S, -C(R<10>)=N-R<11>, -C(X<1>R<14>)(X<2>R<15>)R<10>, -P(R<12>)(R<13>)=O; A is a possibly substituted C1-C4-alkylene, C2-C4-alkenyle or C2-C4-alkinylene chain; B is H, possibly substituted alkyl, alkenyl, alkinyl, C3-C8-cycloalkyl, an ether/thioether group, possibly substituted phenyl or amino; R<10> is H, CN, possibly substituted alkyl, alkenyl, alkinyl, C3-C8-cycloalkyl, C1-C6-alkoxycarbonyl; R<11> is H, possibly substituted alkyl, alkenyl, alkinyl, C3-C7-cycloalkyl, possibly substituted phenyl, hydroxy, possibly substituted alkoxy, alkenyloxy, alkinyloxy, cocloalkoxy, cycloalkenyloxy, C1-C6-alkylcarbonyloxy or amino; R<12>, R<13> are C1-C6-alkoxy or possibly substituted phenyl; X<1>, X<2> are O, S; R<14>, R<15> are C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkinyl, C1-C6-alkoxy-C1-C6-alkyl or form together a two to four-membered, possibly substituted carbon chain, or R<5>+R<6> are a 3 to 5-membered, possibly substituted carbon chain. These isoindolones are useful as herbicides and as plant desiccating/defoliating agents.
Patent DE-4222977-A1 (DE)
Title: Telephone subscriber unit with telephone terminal - allows subscriber to program and store individual acoustic signals such as music or speech to be played back when triggered.
Inventor: ATIKER YUECEL
IPC: H04M19/04
Filed: 1992-07-13
Abstract: The subscriber unit includes a telephone and a sound memory (14) triggered by an alarm signal. The output of the sound memory is connected to a loud speaker (21). Any sound signals, e.g. speech or music, input to the memory by the subscriber can thus be output acoustically over the line upon actuation by an alarm signal. The memory is erasable and has at least one sound/speech input (16,17). A connection circuit (5) is arranged between branch line contacts (3,4) on one side and the memory and telephone contacts (1,2) on the other. The connection circuit includes an alarm signal detector (7) and an off-hook detector (8). When an alarm signal is detected, the memory outputs a sound signal via the loud speaker. On detection of an off-hook signal, the output is  stopped. USE/ADVANTAGE - Flexible, practical system where user can store individual acoustic signals e.g. speech or music to be automatically played back over line when triggered by alarm signal.
Patent DE-4225839-A1 (DE)
Inventor: KLOSE GERD-RUEDIGER DR ING
IPC: A01G31/00
Filed: 1992-08-05
Abstract: When plants, in particular nursery plants or seedlings, are transplanted to their final location, the problem arises of the plants drying out because of their under-developed roots and lack of sufficient irrigation. A mineral wool moulded body is to be created which forms a water storage for the newly transplanted plant over a longer period of time and which can remain with the plant at the final location. For that purpose, the mineral wool shaped body is provided with a water barrier or water permeability inhibiting coating layer made of argillaceous materials, clays or their artificial mixtures applied on the bottom surface and side surfaces of the body, so that a water storage is formed inside the body.
Patent DE-4229149-A1 (DE)
Title: Security adaptor for attaching to electrical or photographic goods - has fixing plate attached to base of adaptor for securing it to protected item
Inventor: MINKS WERNER
IPC: G08B13/14
Filed: 1992-09-01
Abstract: The security adapter (1) incorporates a switch element (9) coupled to an alarm circuit for providing an alarm signal upon attempted removal of the protected goods. The adapter has a housing (2) which is screwed or adhered to the goods at its base (3), with a releasable fixing plate (4) attached to the latter to allow it to be secured to the goods. Pref. the fixing plate is secured to the adapter housing via a security bolt (6) which is pivoted or rotated between its open and closed positions, each defined by a respective stop. The fixing plate can be provided by an adhesive foil support, or a screw plate. ADVANTAGE - Security adapter is immediately re-usable after removal from protected item.
Patent DE-4230429-A1 (DE)
Title: Motor drive for printing press - has single motor driving main shaft via three equal ratio bevel gears offset to prevent baulking
Inventor: EDER MAX DIPL ING
IPC: B41F13/008
Filed: 1992-09-11
Abstract: The electric motor (2) drives a first bevel gear (6) on its output shaft. This meshes with a second, similar gear (9) with axis at right angles, which in turn, meshes with a third similar gear (10). The axes of the first and third gears cut orthogonally. The second and third gears are offset axially by a set amount to prevent the first and third gears baulking. The third gear is threaded by a coaxial shaft (13) linking different parts of the press and coupled to the drive by coaxial clutches (151). This allows separate motors to be coupled to the drive. The gear teeth are short profile, e.g. spiral. ADVANTAGE - Simplified drive, compact drive.
Patent DE-4233168-A1 (DE)
Title: Master cylinder for vehicle anti-lock brakes - uses control aperture in central valve to avoid seal damage
Inventor: VOLZ PETER DR
IPC: B60T8/38
Filed: 1992-10-02
Abstract: The master cylinder in which a control arrangement (5, 27) is placed in the direction working chamber/storage container behind the central valve (4, 9). The control is an aperture (5, 27) adjustable in relation to the position of the central valve, and integrated within the valve. ADVANTAGE - Avoids damage to the elastomer seal (7) caused by high opening and closing pressures in the valve.
Patent DE-4233288-A1 (DE)
Title: Electrical multicontact plug connector - has core element with embedded contact pins that engage radially located spring contact pins
Inventor: TAUBER GUENTER DR RER NAT
IPC: H01R24/58
Filed: 1992-10-02
Abstract: An electrical multicontact plug has a core element designed as an insulating material body (4) that has embedded contact pins (2). The pins project from the rear surface and are exposed on the surface at the other end. Within the bush element (21) of the assembly are embedded spring contact elements (22). The end of the core element engages a locating element (24), such that the exposed contacts are engaged by the pins (2). The bush and core are secured together using a locking ring on a threaded section to apply an axial load. USE/ADVANTAGE- Measurement and control engineering. Contacts can be used in any chosen arrangement or order.
Patent DE-4233417-A1 (DE)
Title: Coil-winding appts. for transformers and chokes - has ring of identical mouldings with serrated edges which bridge gaps introduced by radial displacement.
Inventor: HARTUNG WOLF DIETER
IPC: H01F41/098
Filed: 1992-10-05
Abstract: Support-mouldings (10) for supporting the turns of the winding are arranged concentrically around its axis and parallel to one another. The edges of each moulding incorporate recesses (13) alternating with protuberances (15) for bridging the gaps (16) which are opened when the mouldings are displaced radially. The left-hand side of the drawing depicts four mouldings tightly interlocked to form part of a winding spike with min. circumference. The right-hand side depicts two mouldings at max. tolerable spacing which is up to one-half of the average width of a moulding. ADVANTAGE - Axial intermediate spaces between the support mouldings are avoided over the entire range of adjustment.
Patent DE-4236066-A1 (DE)
Title: Four=stroke double piston engine - has hydraulic valve control, parallel to cylinder liner
Inventor: TIPPMANN WILLI
IPC: F01L9/10
Filed: 1992-10-26
Abstract: The four stroke double piston engine burns petrol or diesel fuel, and is for use in cars, lorries, aeroplanes, ships, industrial engines. It has hydraulic valve control, located on the side, parallel to the cylinder liner. Operating vibration is reduced due to the symmetry of the crankshaft. ADVANTAGE - Reduced engine vibration, reduced fuel consumption, reduced pollutant emission, reduced engine weight.
Patent DE-4239275-A1 (DE)
Title: Method and device for utilising used glass
Inventor: NOLTE HANS
IPC: B03B5/28
Filed: 1992-11-24
Abstract: In a method for utilising used glass, in which hollow glasses are sorted into their glass colours and at least into white glass and coloured glass, it is envisaged according to the invention that, before colour recognition, the initial heap is, without pretreatment of its components, sorted into refuse glass and hollow glasses by flotation, the refuse glass forming the sinking material, the hollow glasses the floating material and water the separating medium.