baber/WOPTO huggingface dataset:
Patent DE-4207922-A1 (DE)
Title: New water-soluble inclusion complexes contg randomly substd. methyl-beta-cyclodextrin - for admin. of substances which are only sparingly soluble in water
IPC: A61K9/18
Filed: 1992-03-13
Abstract: Water-soluble inclusion complexes of (a) inorganic or organic substances which are sparingly soluble in water, and (b) randomly substd. methyl-beta-cyclodextrin whose degree of substn. (DS) is 0.2-1.4, are new. USE/ADVANTAGE - The complexes increase the water solubility of the (in)organic substances (which are esp. pharmaceutical active agents). Compsns. contg. the complexes may be administered internally or externally. The cytostatic, analgesic, antirheumetic, antimycotic, calcium antagonist, beta-blocker, sex-hormone, peptide, protein or corticosteroid. o
Patent DE-4208968-A1 (DE)
Title: Multi-part closure for containers with conical  mouth - has screw on segment attached near mouth edge to take outer closure
Inventor: GAIER CLELIA
IPC: B65D50/04
Filed: 1992-03-19
Abstract: The screw on segment is held in its position by one or more tongues (2.1) connected to same. Its inner sleeve face matches the conically extending mouth of the vessel (1) and its outer cylindrical sleeve face has a thread or similar special profiled sections to hold and fix the closure (30 which has a suitable thread or section. The screw segment can be a removable ring or curved strip. The inner face of the segment can match the outer sleeve face of the vessel for keyed engagement. The tongues pref project over the side remote from the closure. ADVANTAGE - Air tight seal suitable for glass vessels.
Patent DE-4214113-A1 (DE)
Title: Waste water shaft with units for sewage sample removal and taking sewage parameters - uses probe(s) immersed in waste water supplied and drained by gutter penetrating at right angles to shaft
Inventor: ARTZ WILHELMUS K M
IPC: G01N1/10
Filed: 1992-04-29
Abstract: The shaft wall (37) laterally near the waste water gutter (28) has at least one probe recess (24) separated from the waste water gutter. The recess is provided for reception of at least one probe which works in conjunction with the gutter (28) for liquid exchange. The recess (24) is separated by a plate (34) from the waste water gutter (28). The plate is designed as a perforated plate and is exchangeable. The plate (34) can be designed as a slide, movable in a vertical direction. ADVANTAGE - No adverse effect on hydraulic characteristics of waste water flow.
Patent DE-4214998-A1 (DE)
Title: Door drive, esp. for opening and closing garage doors - has required force comparison arrangement for triggering safety cut=out
Inventor: BRAUN HANS-WILHELM
IPC: E05F15/40
Filed: 1992-05-06
Abstract: The door drive contains a drive motor operated via a controller with a required force monitor coupled to a safety cut-out which separates the drive motor from the door drive if the required force exceeds a threshold level. The variable door travel-dependent force requirements specific to the door for normal operation are stored in a memory. The measured values of the force required during actual door operation are compared with the corresp. stored values to enable the drive to be disabled if a maximum force value is exceeded for any door position. ADVANTAGE - Safety of drive improved to prevent damage to obstructions, e.g. children.
Patent DE-4215347-A1 (DE)
Title: Electronic calculator circuit detail improvements - uses multiplexed result/output display
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1992-05-09
Abstract: The calculator circuit uses two number input shift registers and an intermediate store for the calculation result from a four decode ALU, together with a gating circuit, also an impulse strobe generator to implement functions by successive addition/subtraction from a total. The special clock generator is in circuit (27a). The operation is triggered by typing A (Add) or S (Subtract), when the preceding number is processed. The gating circuit (48) controls outputs (NK). USE - Electronic calculator circuits.
Patent DE-4220503-A1 (DE)
Title: Refrigerator or freezer with temp.-responsive control of fan - benefits from energy-saving with fan switched-off below temp. threshold, and run at low speed during compression of refrigerant
Inventor: HORN KLAUS ING GRAD
IPC: F04D27/02
Filed: 1992-06-23
Abstract: The supply of electric current to the fan motor is controlled by a temp. sensor in the flow of air across the refrigerant compressor and/or the vapour condenser. The fan is started only when the temp,. exceeds a predetermined threshold value, and its rotational speed is controlled by an electronic regulator. While the compressor is in operation the fan is driven at greatly reduced speed. A dry cartridge in the refrigerant circuit can also be used. ADVANTAGE - Energy consumption by fan is minimised in e.g. cellars where continuous cooling of compressor and condenser is unnecessary.
Patent DE-4224371-A1 (DE)
Title: Bar=code partic. with programme information on video cassette - has EEPROM chip storing programme data built into cassette and has connection to sections of bar=code contacts accessed by bar=code reader
Inventor: SPILLE JENS DIPL ING
IPC: G06K7/06
Filed: 1992-07-23
Abstract: The bar-code identification unit (1) is formed on the surface of such as a video cassette and has the pattern formed by bars of conducting material, such as graphite (2) with spaces in between. The coding sections are also separated by contact zones (4) that connect with the terminals of an integrated circuit chip (6) that is a memory eg EEPROM. The memory stores programme or recorded information relating to the cassette. When inserted in the reader contact brushes read the bar code to identify the cassette type and at the same time reads the memory data. This is processed and passed to an on screen display. USE/ADVANTAGE - Combines bar=code with information in chip memory.
Patent DE-4229396-A1 (DE)
Inventor: KRAMER JUERGEN DR
IPC: C08G18/70
Filed: 1992-09-03
Abstract: A process is disclosed for manufacturing fibre or particle boards. A polyurethane reaction accelerating catalyst is added to a binder containing NCO groups. Lignocellulose-containing particles or fibres are coated with the binder and then shaped into a mat which is pressed under the influence of heat to form a particle or fibre board.
Patent DE-4231933-A1 (DE)
Title: Building-facade cleaning equipment using high-pressure jet - collects cleaning liquid draining off facade and pumps to tank followed by filtration system for re-use
IPC: E04G23/00
Filed: 1992-09-24
Abstract: Cleaning liquid from a storage tank is delivered by a high-pressure pump, loosening the dirt. Cleaning liquid from the facade is collected (6,7) and pumped (8) back to a collecting tank (10). The latter is followed by a filtration system (12) extracting dirt and pollutants from the liquid, which is then returned to the storage tank for reuse. It can be separated into water on the one hand and dirt and pollutants on the other, typically in a centrifuge, and any lead in it can be precipitated by the addition of aluminium sulphate. USE/ADVANTAGE - Building-facade cleaning equipment uses high-pressure jet and is designed to reduces environmental pollution.
Patent DE-4232981-A1 (DE)
Title: Clamping ring for fastening tubes to walls - secures tube in curved arms by clamping securing bar over outside of ring in grooves therein
Inventor: ENGLANDER AVRAHAM YITZHAK
IPC: F16L3/10
Filed: 1992-10-01
Abstract: The clamping ring for fastening pipes, tubes, profiles etc. to walls, especially external walls, has a C-shaped band (10) with a flat middle section (11) and two curved arms (12, 13). The arms have bent ends forming grooves (16, 17) along the outer width of the arms. The middle section has a hole (18) thereon whereby the band is attached to a wall. A C-shaped securing bar (20) fits into the grooves (16, 17) to fixedly clamp the arms. Thus, a tube, etc. is securely held within the arms. ADVANTAGE - Enables simple assembly of clamp and simple fixing of tube.
Patent DE-4234720-A1 (DE)
Title: Horizontal control of mine plough cutter - using computer to adjust control elements for cutter so as to maintain horizontal path
Inventor: HOELKEN THOMAS
IPC: E21C35/24
Filed: 1992-10-15
Abstract: The procedure for horizontal control of a plough cutter in a mine gallery uses computer adjustment of the cutting stroke. The differences between the actual and required vertical positions of the control elements form the input to the computer which adjusts these differences to zero in steps. The cutting angle for each step is smaller for a dipping movement of the machine than for a climbing movement. ADVANTAGE - Computerised horizontal control.
Patent DE-4238086-A1 (DE)
Title: Head gasket in motor of ship - made with aluminium@ core having similar electrode potential to that of surface of motor block and cylinder head
Inventor: PECINA JOSEPH A
IPC: F02F11/00
Filed: 1992-11-11
Abstract: Head gasket for a ships motor which is cooled by the motor in which the strip moves consists of a metal core (52) with upper and low (58,60) coatings. The electrode potential of the core is approx. equal to that of the non-ferrous metal surfaces of the motor block (14) and cylinder head (12). The surface of the motor block and cylinder head are made of Al as is the core of the head gasket. The coating layers may be fixed to the core by using an adhesive (64) which is solvent based and water resistant or by mechanical means. The core is perforated to correspond to the openings in the head and block sections. The main openings (66) are provided with ring shaped metallic fire seals (74) which overlays the core on both the upper and lower surfaces (76,78). The fire seal is pref. made from stainless steel. ADVANTAGE - Galvanic corrosion between the gasket and motor surfaces is minimised.
Patent DE-4241480-A1 (DE)
Title: Reprocessable container for holding food waste - allows processing of entire waste-filled container
Inventor: HEUBL HUBERT
IPC: B03B9/06
Filed: 1992-12-09
Abstract: A waste container, for holding biological food waste, consists of reprocessable material similar to the food waste and the entire waste-filled container can be supplied to a processing plant. Also claimed are (i) used of the food waste-filled container in a processing plant in the form of a liq. phase evapn. or drainage appts.; and (ii) a processing plant for the food waste-filled container. The plant includes a fine crusher, a regulated dosing device, a pump, a steriliser, a three-phase separator and a dryer. The container consists of collagen or starch and may be in the form of a bag or sack. ADVANTAGE - The container has a simple and inexpensive construction and allows combined disposal and reprocessing f food waste.
Patent DE-4300644-A1 (DE)
Title: Battery trough with plate like support components for fork lift truck
Inventor: NIEBUHR MICHAEL DIPL ING
IPC: B60K1/04
Filed: 1993-01-13
Abstract: The truck (10) is powered by a battery lowered into a trough (20) which is carried in the frame (22) between its wheels (12, 14). The trough is mfd. of e.g. sheet metal with two longitudinal support components (26) along opposite sides having eyelets (28, 30) near their ends with openings for fixing screws or detachable lugs (32).Slots (34, 36) are provided in the support components to enable the trough to be lifted to a limited extent (24) by the fork of another truck positioned alongside.
Patent DE-4303235-A1 (DE)
Title: Sensor for absolute rotational angle measurement over several revolutions - has resolver as fine angle sensor element connected to rotating shaft to be monitored and coarse angle sensor elements each inductively coupled across reduction drive
IPC: H03M1/24
Filed: 1993-02-04
Abstract: An ADC (12) demodulates and converts the analogue AC voltage output signals of the inductive sensor elements in to a binary data word. A time multiplexer (8) sequentially supplies the analogue signals of the individual sensor elements to the ADC. An electronic evaluation circuit (10) in an intermediate storage stores the rotation angle data of the individual sensor elements existing as binary words. The data are combined to form an absolute angle information result over several revolutions. Ring core chokes (21, 22 fig 3) are provided as switching elements of the time multiplexer unit. The ring chokes have a switching winding and a connected winding (22). USE/ADVANTAGE - For measurements of engine shaft position. Good resolution, uninfluenced by electrical, magnetic, electromagnetic, thermal and radioactive interference effects, also mechanical vibration.
Patent DE-4305248-A1 (DE)
Title: Adjusting device on a flap
Inventor: PRACHT KARL-JOSEF
IPC: B60R5/00
Filed: 1993-02-20
Abstract: Adjusting device on a flap (6) which can be pivoted from the rear into a closed position in front of a passage opening (4) in a rear seat or a rear-seat bench of a motor vehicle, or in a partition (3) arranged behind the rear seat, in which closed position the flap (6) is held by a retaining device, which can be released from the passenger compartment, and is loaded into an open position by a spring. Arranged on the edge region of the passage opening, or on a supporting element (receiving container 13), supported or fastened thereon is an adjustable handle (9) which at least after removing or adjusting a rear-seat cushion part can be operated from the passenger compartment. The handle (9) is connected to the flap (6) via at least one power-transmission element (cable 8) which engages with an articulation point (12) of the flap (6) at a distance from the pivoting axis (transverse axis 5) of the flap. <IMAGE>
Patent DE-4307196-A1 (DE)
Title: Jointing mortar for the construction of cross-sectional seals in salt
Inventor: STOCKMANN NORBERT DR
IPC: E21F15/00
Filed: 1993-03-08
Abstract: The invention relates to a jointing mortar for the construction of cross-sectional seals in salt. It is an object of the invention to provide a jointing mortar by means of which, together with shaped bodies of pressed salt chippings, cross-sectional seals which are stable over long periods in underground hollow spaces in salt formations are made possible. This object is achieved by a mixture of salt chippings, saliferous clay and saturated rock salt solution.
Patent DE-4308925-A1 (DE)
Title: Methods and devices for folding over and fastening the covering material overhanging the edges of a part, in particular for vehicle interior panelling parts
Inventor: ZWEIFEL FRANZ
IPC: B29C35/08
Filed: 1993-03-19
Abstract: The known folding-over devices are of a very complex design and can be used only in certain cases for three-dimensionally shaped parts. For fastening the covering material, recently a solvent-free, heat-activated adhesive has been used. With the part-section which can be seen in Fig. 1, the adhesive is heated by means of a hot-air nozzle (11) and is consequently activated. The folding-over pusher travels over the edge of the part and is lowered. As it does so, the covering material (4) is pushed over the edge and adhesively bonded onto the rear side of the part. The folding-over pusher module (7) is of a universal design and can be arranged around the periphery of the part. Only the folding-over step (13) is designed to correspond to the contour of the part. The displacements of the folding-over strip (13) are infinitely variable by means of setting screws (10, 17, 19). The novel device is suitable in particular for the automatic folding-over of vehicle interior panelling parts. The simple design of the folding-over pusher modules allows inexpensive devices to be produced. <IMAGE>
Patent DE-4310740-A1 (DE)
Title: Screw compressor, especially for intermittent operation
Inventor: SCHMITT THOMAS DR
IPC: F04C27/00
Filed: 1993-04-01
Abstract: For the benefit of a screw compressor which is designed, in particular, for intermittent operation for supplying rail vehicles (track vehicles) with compressed air, the seal, for a shaft stub (6), running through a casing wall, of a screw is designed with two sealing rings (13, 14) axially offset with respect to one another and an oil chamber (15) situated between these. The two sealing rings (13, 14) and the oil chamber (15) may expediently be situated in a bearing cover (8). From the oil chamber (15) a riser (16) runs to the suction line (19) of the screw compressor and debouches into the suction line (19) of the latter approximately at a right angle at a point which is situated at a level higher than the oil chamber (15). The point of debouchement of the riser (16) into the suction line (19) can be fashioned in the manner of a jet pump, by means of a Venturi nozzle (18). The oil chamber (15) is filled with oil and is at approximately atmospheric pressure. The sealing ring (13) on the suction chamber side is designed so as to be suitable for accommodating high differential pressures, but need not provide an absolutely tight seal with respect to the shaft stub (6). The sealing ring (14) on the other side is loaded on both sides with no more than approximately atmospheric pressure. Leakage oil penetrating into the oil chamber (15) through the sealing ring (13) is delivered back, via the riser (16) by means of the jet pump effect, into the suction line (19) and through the latter to the screw compressor. Both the sealing rings (13, 14) are therefore employed under operating conditions best suited for them, and can thus attain high trouble-free operating times. <IMAGE>
Patent DE-4311669-A1 (DE)
Title: Device for adjusting vehicle headlamps
Inventor: ZILLGITT ULRICH DIPL ING
IPC: B60Q1/115
Filed: 1993-04-08
Abstract: The device has two sensors (20, 22) which detect the distance between the front area and the rear area of the body (10) of the vehicle from the underlying surface (26). The sensors (20, 22) are connected to a control device (28) in which their signals are evaluated and to which a signal for the speed of the vehicle is also fed. Each headlamp (12) is assigned an actuator motor (18) which can be driven by the control device (28) and by which the headlamp (12) can be adjusted in order to change the angle of inclination of the beam emitted by it. The control device (28) for evaluating the signals of the sensors (20, 22) is not actuated until the speed of the vehicle has exceeded a prescribed minimum value. During the evaluation, the sensor signals are averaged over a defined time interval. The actuator motors (18) are only driven independently of the evaluation result if the headlamps (12) are in operation. Renewed activation of the control device (28) in order to evaluate the sensor signals does not take place until the speed of the vehicle has dropped below the minimum value and has exceeded it again. <IMAGE>
Patent DE-4312041-A1 (DE)
Title: Electrical drive for combing machines
Inventor: BUDIG PETER-KLAUS PROF DR SC T
IPC: H02P5/74
Filed: 1993-04-13
Abstract: In known combing machines, the necessary cycle of movement of the members to be driven is guaranteed by a central drive motor via a multiplicity of gears. The new drive is to reduce the multiplicity of gear trains, reduce the noises and wear and improve the possibility of variation of the ratios of movement of the shafts relative to one another. Consequently, a separation of the shaft drives takes place and mechanical gear trains are replaced by regulated electrical drives. The drives are preceded by a master computer. This electrical drive brings about, in particular, the avoidance of a multiplicity of change wheels for setting different cycles of movement, an improvement in the possibility of variation of the ratios of movement and a minimisation of the working noise of the machine. <IMAGE>
Patent DE-4316202-A1 (DE)
Title: Method of monitoring the pumping limit of a turbo-compressor with leading diffuser and trailing diffuser
Inventor: VAN HOOF YVAN
IPC: F04D27/02
Filed: 1993-05-14
Abstract: Method of monitoring the pumping limit of a turbo-compressor with leading diffuser and trailing diffuser, both the setting angle of the leading diffuser and the setting angle of the trailing diffuser being constantly changed in operation. The pressure p1 on the inlet side, the pressure p2 on the outlet side and the volumetric flow F passed through the compressor as well as the setting angle  alpha  of the trailing diffuser are measured and the measured values are fed to a control device with data store. According to a pumping-limit function Y = m x F + b which is stored in the control device and describes the trend of the pumping limit section by section in the compressor characteristic diagram, a pumping-limit value allocated to the operating point of the turbo-compressor is determined, where Y corresponds to the pressure difference p2-p1 or the pressure ratio p2/p1, and the coefficients m, b are established in accordance with linear functions of the setting angle  alpha . The measured values F, p2, p1 for volumetric flow and pressure are compared with the pumping-limit value, and the operating point of the turbo-compressor is changed if a predetermined minimum distance is not reached. <IMAGE>
Patent DE-4317596-A1 (DE)
Title: New DNA sequences encoding sucrose regulating enzymes of sugar beet
Inventor: HESSE HOLGER
IPC: C12N15/82
Filed: 1993-05-24
Abstract: Four new DNA sequences, for prepn. of sugar beet with altered sucrose concn., contain the coding regions for the large subunit of ADP glucose pyrophosphorylase (A); the small subunit of (A); sucrose phosphate synthase (B) or sucrose synthase (C). They contain, respectively, 1924, 1763, 3635 and 2563 bases and encode proteins of 522, 484, 1085 and 766 amino acids; all these sequences are reproduced in the specification. Also new are (1) derivs. of this DNA produced by individual base exchanges or (non)directed mutagenesis; (2) plasmids contg such DNA under control of promoters which provide expression at a particular time or development stage, or in a specific tissue, with orientation giving transcription of sense or antisense RNA, also a stop signal, and (3) sugar beet contg. such DNA.
Patent DE-4321934-A1 (DE)
Title: Surgical microscope appts. - has support system for carrying microscope in order to facilitate movement in three dimensions, and micrometer for identifying eye position relative to ocular
Inventor: FUKAYA TAKASHI
IPC: G02B7/00
Filed: 1993-07-01
Abstract: The microscope has a driving control system connected with the identifying unit (4) of the micrometer. The system can operate or drive the support and carrier system on the basis of a result recognised by the identifying unit, so that the eye of the observer and ocular opening of microscope coincide. The identifying unit (4, 5) connects a head holder (9), and a position identifier (6-8, 10) with the microscope, so that a mutual movement between the two is facilitated. A coding system is used to identify the movement between the head holder and the microscope. The head holder is moved using electromagnets and an ultrasonic oscillator and an ultrasonic receiver are used to operate the driving control system. ADVANTAGE - No hand insert is required for moving microscope. Field of vision requiring automatic movement of microscope is maintained fault-free.
Patent DE-4327186-A1 (DE)
Title: Device for terminal phase guidance (steering) of ammunition fired from barrels (tube weapons)
Inventor: GROS MICHAEL DIPL PHYS DR
IPC: F41G7/22
Filed: 1993-08-13
Abstract: A projectile contains a solid body image sensor, which is installed rigidly in the nose of the projectile, for terminal phase guidance of ammunition fired from barrels. An image analysis computer is used to carry out scene analysis for the purpose of target acquisition. An image correlation computer receives the video data for pattern correlation of successive images in order to determine the pitch, yaw and roll rate of the projectile. The output data from the image analysis and image correlation computer are passed to a guidance computer in order to produce steering signals for trajectory corrections. A control device is provided on the projectile, by means of which the trajectory of the projectile can be corrected on the basis of the steering signals. <IMAGE>