baber/WOPTO huggingface dataset:
Patent DE-3733524-A1 (DE)
Title: Reception vessel for surgical instruments
Inventor: BRIANT ROLF DR
IPC: A61B50/30
Filed: 1987-10-03
Abstract: There is proposed a reception vessel for surgical instruments, especially instruments for dental implantology. In the lower part (2) of this container there is an insert (7) which is subdivided such that the instruments can be inserted in the order of their use. Furthermore, a cover card is placed thereon which bears the symbols of the instruments in their assignment to one another in order to guarantee that the instruments cannot be mixed up. <IMAGE>
Patent DE-3734702-A1 (DE)
Title: Plug panel for connecting coaxial cables
Inventor: SCHELLENBERGER ROLF
IPC: H01R13/646
Filed: 1987-10-14
Abstract: A mounting plate (11) is provided with a large number of holes (12) for the attachment and alignment of sockets (10). Each socket (10) is pushed into an insulating block (25), to whose rearward end it is attached by means of its flange (19). A front stop surface (24) of the insulating block (25) is seated against the rear side of the mounting plate (11), and said insulating block (25) has a centring ring (28) which projects into the hole (12). The sockets (10) are thus attached to the mounting plate (11) in an exactly aligned manner. A covering strip (13) is seated in front of the mounting plate (11). <IMAGE>
Patent DE-3736438-A1 (DE)
Title: Grinding machine, in particular for grinding parts of scissors (shears)
Inventor: HILL ROY A
IPC: B24B41/06
Filed: 1987-10-28
Abstract: A grinding machine for grinding, in particular, parts of scissors or knife blades has a rotatably driveable grinding wheel (31), a workpiece receiver (25) and a guide device for guiding the workpiece receiver (25) during the grinding operation. To enable fully automatic grinding of all surfaces to be ground on a workpiece, in particular on parts of scissors, knife blades or the like, on only one grinding machine, the workpiece receiver (25) is arranged on a compound slide (17, 21) displaceable in an x-y-plane and is constructed so as to be rotatable about a pivot axis (z-axis). The workpiece receiver (25) has at least one clamping device which is arranged on the workpiece receiver (25) in such a way that the main longitudinal direction of a clamped-in workpiece runs substantially parallel to the pivot axis (z-axis). The pivot axis (z-axis) of the workpiece receiver (25) runs parallel to the movement plane (x-y-plane) of the compound slide (17, 21) and perpendicularly to the axis of rotation (32) of the grinding wheel constructed as a cup wheel (31). <IMAGE>
Patent DE-3737025-A1 (DE)
Title: Device for regulating the draught in firing equipment, in particular in gas fireplaces
Inventor: MICHEL GOTTHARD DIPL ING
IPC: F23N3/04
Filed: 1987-10-31
Abstract: The invention concerns a device for regulating the draught in firing equipment, in particular in gas fireplaces, in which an approximately constant regulation of the draught as a function of the operational state is made possible. The aim of the invention is to increase the efficiency of gas combustion. The object of the invention is to adjust the draught to the operational state of the gas fireplace. The invention features a temperature sensor located in the flue-gas branch, outside the current of flue gas, whose flexible end is connected so that it can rotate, slide, or is fixed mechanically, with a throttle plate located immediately ahead of the outlet of the combustion chamber; the temperature sensor is fastened to a point on the flue-gas br anch outside the current of flue gas.
Patent DE-3738122-A1 (DE)
Title: Continuously variable differential
Inventor: STRIEPE FRIEDRICH
IPC: F16H3/72
Filed: 1987-11-10
Abstract: The continuously variable transmission is a gear mechanism in which there is frictional connection at all times over the entire control range from clockwise rotation, via the stationary condition, to anticlockwise rotation. The control range according to the diagram in the patent drawing is from i = 6.4, via the stationary condition, to i = -0.6.
Patent DE-3741791-A1 (DE)
Title: Method for determining a laundry unbalance, especially in domestic washing machines
Inventor: WIPPERFUERTH FRANZ-JOSEF ING G
IPC: D06F34/16
Filed: 1987-12-10
Abstract: The new method is intended to determine laundry unbalances extremely accurately and quickly. When laundry articles are insufficiently distributed, initiated unbalance-measuring phases are suspended. Known methods decide, only at the end of the unbalance-measuring phase, whether there has to be a spin-up to the preselected desired speed value or the laundry has to be newly distributed. The new method shortens the entire programme cycle time when laundry is insufficiently distributed. During the smooth-starting phase, it is determined, by means of the dynamic measuring method, between the lower and the upper unbalance-measuring speed, whether a maximum unbalance limit is fallen short of or is exceeded. If it is exceeded, the measuring phase is suspended and a new distribution of the laundry is carried out. If it is fallen short of, the laundry drum is accelerated to an increased final smooth-starting speed, the laundry is pre-drained, there is a subsequent lowering to the upper unbalance-measuring speed which is kept constant, and a stationary unbalance measurement is carried out. This is highly accurate as a result of the reduced symmetrical basic load. The method is suitable for domestic washing machines and for optimising their programme cycles. <IMAGE>
Patent DE-3742294-A1 (DE)
Title: Germ-free controllable air humidification for room equipment
Inventor: HOELTER HEINZ DIPL ING
IPC: F24F6/08
Filed: 1987-12-14
Abstract: The application describes a method for air humidification in room equipment, which is characterised in that, for germ-free design of the humidification section, the temperature of the water to be evaporated is maintained within a temperature range above 65@C, the air current for humidification preferably being passed directly over the surface of the water, which is equipped with additional evaporation surfaces, preferably with suction wicks, and the heating-up of the water being controlled by a humidity sensor. <IMAGE>
Patent DE-3744578-A1 (DE)
Title: Electrical belt releasing device, especially in a motor vehicle
IPC: B60R22/20
Filed: 1987-12-30
Abstract: An electrical belt releasing device, especially in a motor vehicle, includes an arm which engages on the belt, an arm bearing part which can be mounted on a belt releasing support, especially a motor vehicle B-column, in a movable fashion and on which the arm is mounted so as to be movable between a rest position and a belt-offering position, a device for adjusting the position of the arm bearing part relative to the belt releasing support, an arm movement drive which can be fixedly mounted on the belt releasing support and a drive connection, which is active when the position of the arm bearing part is adjusted, between the arm movement drive and the arm bearing part. As a result of this drive connection, the arm movement drive can be fastened to the belt releasing support at some distance from the arm bearing part in a region where there is no lack of installation space.
Patent DE-3817933-A1 (DE)
Title: Circuit arrangement for delaying electrical signals
Inventor: FEISTEL KARL-HEINZ DR ING
IPC: H03H11/26
Filed: 1988-05-26
Abstract: In a circuit arrangement for delaying electrical signals, a plurality of partial elements (TG1 to TG4) having different frequency responses of the group delay time are connected together in series to make a chain element (K). In this case, the sum of the group delay times of the partial elements (TG1 to TG4) yield the approximately constant frequency response of the group delay time of the chain element (K). Additionally, in each partial element (TG1 to TG4), the frequency response of the attenuation is proportional with the same factor to the frequency response of the group delay time. This circuit arrangement enables delay leads of high accuracy to be realised into the MHz range. It can be used in phased-array ultrasonic devices for panning and focusing. <IMAGE>
Patent DE-3819607-A1 (DE)
Title: Spindle, especially for a fine-spinning machine
Inventor: RAJSIGL ZDENEK DIPL ING
IPC: D01H4/12
Filed: 1988-06-09
Abstract: The invention relates to a spindle, especially for a fine-spinning machine, consisting of an outer bush, of two ball rows arranged in cages and of a shaft, one end of which is designed for a belt pulley or for a winding assembly in the case of an electrical spindle. The object of the invention is to provide in a simple way a possibility for preventing vibrations and for eliminating or absorbing the dynamic forces in such a way that quiet running at maximum operating speeds is achieved. According to the invention, the other end of the shaft (4) within the outer bush (1) is connected to a further elastic shaft (5) for the spinning rotor (6), the diameter of the elastic shaft (5) being smaller than the diameter of the shaft (4) of the spindle. <IMAGE>
Patent DE-3827009-A1 (DE)
Title: Laying aid for the production of cable harnesses (cable looms)
Inventor: EMMERICH HERBERT DIPL ING
IPC: H05K13/06
Filed: 1988-08-09
Abstract: A laying aid is described for the production of cable harnesses, which can be fitted on a laying board and holds the individual cables of a cable harness during the production process. The invention is distinguished by the fact that the laying aid has a split cable retaining ring whose parts are elastic and into which the cables can be pressed during the laying process.
Patent DE-3829817-A1 (DE)
Title: Device for the optical polymerisation of dental materials
IPC: A61C13/15
Filed: 1988-09-02
Abstract: A device for the optical polymerisation of dental materials has two parallel-connected halogen metal-vapour lamps as light source. A change-over switch ensures that one or other of the lamps (5, 12) is powered alternately each time the device is turned on, resulting in short restarting (restriking) times. <IMAGE>
Patent DE-3836530-A1 (DE)
Title: Method for operating a filter
IPC: B01D29/60
Filed: 1988-10-27
Abstract: Method for operating a backwashable filter, in which the pressure P1 upstream of and the pressure P2 downstream of the filter are continuously measured and the differential pressure  DELTA  P is calculated in a computer and is compared with a predetermined differential pressure  DELTA  P1, the backwashing operation being initiated when the differential pressure  DELTA  P1 is exceeded and ended after a preset time t2 if the differential pressure is undershot and in which, moreover, after predetermined time periods T1, the backwash operation is initiated, even when the differential pressure has not yet been achieved, the attainment of the differential pressure  DELTA  P1 being stored during the backwash cycles, and after a predetermined time t3 or after a predetermined number of backwash cycles for the time t4, the backwash operation being blocked if the differential pressure  DELTA  P1 has not been achieved in the predetermined time and also has not been achieved for the duration of the inspection interval t4 and a display "cloth inspection" is derived. <IMAGE>
Patent DE-3838540-A1 (DE)
Title: Filter cartridge, in particular for an intake air filter of an internal combustion engine
Inventor: BAUMANN DIETER DIPL ING
IPC: B01D46/52
Filed: 1988-11-14
Abstract: In filter cartridges it is disadvantageously possible that the adhesion between the filter paper web and the reinforcing and sealing ring at the end of the filter paper web breaks down. This breakdown is to be prevented. In a filter cartridge whose reinforcing and sealing ring is surrounded on the rim by upwardly projecting boundary ridges receiving one end of the filter paper body between themselves, the solution is carried out by at least the outer boundary ridge being provided with radial slots above the receiving surface, in which slots an adhesive compound (6) joined to the filter paper web (1) is anchored. The filter cartridge is particularly suitable for intake air filters of internal combustion engines in which the filter paper web, folded into a zigzag shape, forms a hollow cylindrical filter paper body. <IMAGE>
Patent DE-3841186-A1 (DE)
Title: Device for electrical loads
Inventor: KALINSKI JOSEF ROBERT DIPL ING
IPC: H02H7/00
Filed: 1988-12-07
Abstract: The invention relates to a device (50, 60) for electrical loads (28, 48) which are supplied from a low-voltage supply network (14, 34), a load-detection device (20, 40, 52, 62) and a load-evaluation device (22, 42, 54, 64) monitoring the current consumption of the load network (28, 48) and actuating a switch-off device (24, 26, 44, 46, 56, 66) in the event of unallowable operating conditions, which switch-off device interrupts the power supply to the load (28, 48). <IMAGE>
Patent DE-3842563-A1 (DE)
Inventor: FRANZ PETER DIPL ING
IPC: H02K3/38
Filed: 1988-12-17
Abstract: An insulated conductor is useful, for example, for manufacturing armatures for electrical machines. The conductor (15, 16) is coated with an insulating layer (18A) which is capable of swelling and which, in the swollen stage (18A), fills all the cavities in the housing space (12) of the conductors (15, 16) and bonds the conductors (15, 16) to each other and/or to the wall (13) of the housing space (2). The armatures in electrical machines can thus be fixed in a stable and insulated manner in the grooves in the stator or rotor. This obviates the need for groove linings, groove closures and extra fasteners for the armature end connections. In addition, a better groove filling factor is obtained.
Patent DE-3842639-A1 (DE)
Title: Device for securing a door
Inventor: WOERTER MARKUS
IPC: E05C19/04
Filed: 1988-12-18
Abstract: A description is given of a device for securing a door (1) on a dishwashing machine, having a frame surrounding the edge (5) of the door (1). To provide pressure compensation in the event of sudden expansion of the air vapour mixture and at the same time to avoid undesired escape of relatively large quantities of energy due to water vapour flowing out, it is envisaged according to the invention that an indentation (6-8) is made on the edge (5) of the door (1) and that a closing part (10) is held in a resiliently (11) prestressed manner on the frame and can be introduced into the indentation (6-8) in the edge (5) upon closure of the door (1). <IMAGE>
Patent DE-3844342-A1 (DE)
Title: Fittings for oil-filled cables
Inventor: HOLLAND KARLHEINZ
IPC: H02G15/26
Filed: 1988-12-30
Abstract: In fittings for oil-filled cables which have an oil-filled cable inserted into an oil-filled housing, which cable is sealed with respect to the housing, the oil-filled cable having a metal sheath which is offset in the fittings, the field-limiting layer and conductor insulation, both located below it, consisting of paper layers and being provided with a locking element for the oil which is located under the metal sheath, it is provided that the locking valve (5) consists of an elastomeric material and has a sealing lip (9) which is arranged in such a manner that opening and closing a slot between the sealing lip (9) and the diameter-compensating coil (3) is automatically carried out with the change in pressure between the oil in the cable and an outer region in such a manner that, when the cable fittings are assembled, the sealing lip closes and opens again automatically only after the sleeve (block sleeve, termination) has been filled and the pressure has been equalised, it being possible to repeat this function any desired number of times. <IMAGE>
Patent DE-3902026-A1 (DE)
Title: Method and device for burning a mixture composed of burnable gas and combustion air
Inventor: KOHLMANN HANS-ALBRECHT
IPC: F23D14/04
Filed: 1989-01-20
Abstract: In order to reduce the emission of noxious substances during the operation of an atmospheric burner which is to be operated with a high primary-air ratio, the burnable gas is set into at least one directed flow jet on its way to the combustion space (5) and, for the purpose of mixing with the combustion air in this jet, is guided over a distance through a space (7) fed with combustion air into the combustion space (5). A device for carrying out this method comprises a burnable-gas duct (1) which is bounded by a wall (2) and has at least one burnable-gas outlet opening (3) designed in the form of a nozzle in this wall (2) for producing a directed jet, and a burner plate (6) which is spaced from this wall (2) by the air-fed space (7), has axially assigned mixture outlet openings (4) and bounds the combustion space (5). <IMAGE>
Patent DE-3903053-A1 (DE)
Title: Lift for loads and/or persons
Inventor: STOLLBERG KARL-ULRICH DIPL ING
IPC: B66B7/06
Filed: 1989-02-02
Abstract: Lift for loads and/or persons, with a car which, suspended on ropes or chains, is moved perpendicularly by a drive via these ropes or chains. The suspension of the car (11) lies approximately in the centre of a bridge (6) crossing the lift shaft (1), the bridge (6) having a fixed bearing (7) on one of its sides and a perpendicularly movable bearing (8) on its other side. The perpendicularly movable bearing (8) can be fine-adjusted by means of an auxiliary drive.
Patent DE-3904583-A1 (DE)
Title: Combination instrument for motor vehicles
Inventor: WEHNER MANFRED
IPC: B60K35/00
Filed: 1989-02-16
Abstract: A combination instrument for motor vehicles is disclosed in which different display instruments, display panels, monitoring and warning lights and, if appropriate, control devices and electric and electronic equipment are arranged in a common front frame. The combination instrument comprises a printed circuit board which is provided with a multiplicity of plug-type contact halves and is arranged in the rear wall, and a multiplicity of corresponding plug-type contact halves on the display instruments and/or display panels, lights and control devices which can be plugged together with the corresponding plug-type contact halves on the printed circuit board. Two closure levers with toothed-wheel segments are provided as plug-in and disconnection aids on the rear wall, which toothed-wheel segments interact with toothed-rack profiles on the front frame when the said closure levers are pivoted.
Patent DE-3906352-A1 (DE)
Title: Apparatus for repairing longitudinally running damage in roadway pavings
Inventor: WIRTGEN REINHARD
IPC: E01C23/06
Filed: 1989-03-01
Abstract: The invention relates to an apparatus for repairing longitudinally running damage in roadway pavings, having running gear with an independent drive, at least one heating device and, provided therebehind in the direction of travel, means for loosening the surfacing, which are arranged in the discharge region of a container which receives the new surfacing material and bring about a thorough mixing of the old surfacing material, which has been conveyed upwards by the chisels, with the new surfacing material, at least two rotating cutting rollers which are arranged one behind the other in the direction of travel and parallel to one another and are equipped with cutting chisels being provided for loosening the surfacing.
Patent DE-3908026-A1 (DE)
Inventor: MUNDIL ERHARDT
IPC: B23P15/00
Filed: 1989-03-11
Abstract: A wound wide strip, composed of a steel backing and a laminar material applied thereon, is by longitudinal cutting formed into strips (2) in the form of individual coils (4, 5, 6) and then is longitudinally profiled and processed into plain bearing elements. The profiling machine (8) is situated downstream of the station for longitudinal cutting (not shown) and includes chamfering stations (12, 13) and downstream thereof a follow-up machine with measuring devices. The longitudinally cut strips (2) are brought to the profiling stations (12, 13) as a block (11) of coils. At least one profiling is made on the steel backing and then at least one profiling on the side of the strip with the laminar material. The profiled strip (2) is then processed into plain bearing elements; these are measured immediately after their production for tolerance accuracy so that, according to the result of the measurement, the profiling of the strip (2) can be altered. <IMAGE>
Patent DE-3909027-A1 (DE)
Title: Plant for the mechanical and biological purification of waste water
Inventor: HIRCHE DIETER DR ING
IPC: B01D29/27
Filed: 1989-03-18
Abstract: The present invention relates to a plant for the mechanical and biological purification of waste water (effluent), comprising a sedimentation and digestion chamber (1) and a filter ditch (2), at least one outlet line (5) of the sedimentation and digestion chamber (1) in the direction of flow of the waste water being connected to at least one detachable filter bag (4) which is situated in a chamber (3) whose outlet line (6) is connected to the filter ditch (2) and the filter ditch (2) being absolutely liquid-tight by means of suitable inlet and outlet components (9a) and the film (8a) attached thereto. <IMAGE>
Patent DE-3917367-A1 (DE)
Title: Pourer for disposable packets - incorporates pourer spout with conical insert and opener
Inventor: WEIDEMANN PETER
IPC: B65D5/74
Filed: 1989-05-29
Abstract: The pourer for disposable packets, esp. for milk and juices, made of carton, metal foil etc., incorporates a pourer-spout (1) positioned in a conical insertion-piece (2) which is positioned in the end as a cutaway  opener (9).  The outer surface (6) of the insertion-piece (2) has openings (7) in leading to an interior connected to the pourer-spout (1) and has a threaded guide (12). The opener (9) is formed by a point (9) in the insertion-piece (2). The transition between the pourer-spout (1) and the insertion-piece (2) is formed by a flange (3) possessing a peripheral sealing-lip (10,11) on the side facing the insertion-piece (2). USE/ADVANTAGE - The spout is inserted as a re-useable section in a disposable packet which can be re-closed after use.
Patent DE-3917846-A1 (DE)
Inventor: PFISTER NORBERT
IPC: F16B15/08
Filed: 1989-06-01
Abstract: The carrier strip (1) for jig devices operated by impact force carries nails (2) which are accommodated at equal distances from one another in retaining holes (3). The nails (2) carry guide washers (6, 7) for guiding and for retention in the retaining holes (3). Stops (8, 9), for axially supporting the guide washers (6, 7), project into the unobstructed width of the retaining holes (3). The stop (8) on the seating direction side can be overcome under seating conditions for displacement of the nails (2) inside the retaining holes (3). 
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Patent DE-3918362-A1 (DE)
Title: Machine for comminuting stalks of plants - has rotating knives and guide passage with bar acting as counter to knife
Inventor: MELTZING WOLFGANG VON
IPC: A01D45/02
Filed: 1989-06-06
Abstract: The machine (10) for comminuting stalks during the harvesting of e.g. maize, cotton, sunflowers or beans, has at least one knife (14) rotating in a horizontal or near-horizontal plane, and at least one guide shaft (16) with a passage (28) open at top and bottom, and walls (18). The stalks are conveyed into the passage during the harvesting process. There is at least one bar (20) acting as a counter to the knife at the lower edge of one of the walls (18) which extends into the passage and into the field of action of the knife (14). USE/ADVANTAGE - The device is simple, takes the stalks reliably, and makes possible a clean energy-saving cut.