baber/WOPTO huggingface dataset:
Patent DE-4141077-A1 (DE)
Title: After-waxing installation for sizing unit - comprises slop trough contg. overflow for application substance
Inventor: NEHLING RICHARD
IPC: D06B1/14
Filed: 1991-12-13
Abstract: The installation is between the dryer and the drying field. It is for a dosed application of a substance e.g. oil, wax or cold size on a sized and dried yarn band with the aid of a slop roll dipping into a slop trough. The trough has an overflow for the application substance. The overflow leads to a collecting vessel which is covered by a filter (19) for the sepn. of dirt particles from the overflowing substance. ADVANTAGE - Simplifies the level regulation process and the way the application substance in the trough is kept clean.
Patent DE-4201197-A1 (DE)
Title: Information or service accessing - using chip cards inserted separately into, e.g. card telephone connected to public or private telecommunications system for contact with banks or other data centres
Inventor: WEIS KLAUS DIPL ING
IPC: G07F7/08
Filed: 1992-01-17
Abstract: The method for accessing information or services involves combined use of two information carriers, e.g. chip cards. Access may be purely physical or both physical and logical. Physical access may be through contacts on the card or contactless or a mixture of both. The technique pref. involves using a device connected to a public or private telecommunications network. For example a user uses a telephone card to contact his bank and inserts a personal bank card which is scanned automatically by a system at the bank to identify the user and allow access to private information. The user then chooses the service required. ADVANTAGE - Authorised access to two or more information sources or services by independent operations. Access authorisation to second or further information source or service is independent from first access. .
Patent DE-4202760-A1 (DE)
Title: Fully automatic washing machine - with level regulator to regulate build=up of washing soln. in washing drum or washing solution container
Inventor: STOLL GISELA
IPC: D06F33/42
Filed: 1992-01-31
Abstract: Fully automatic washing machine has level regulator (41) for regulating the build-up of washing soln. in the washing drum (3) or washing soln. container (21). The level regulator registers the water level and is connected to pump (7) electrically via the program control system. The ratio between the pumping performance of the pump (7), the cross-sections (16) of the soln.-guiding lines (120) into the washing drum interior (9) and the cross-sections (39) or the soln. discharge openings (17) is selected in such way that free soln. amt. of 0.5-6 l. stays in the washing drum during the reserve pumping process. ADVANTAGE - Reduces water, energy and detergent consumption.
Patent DE-4204287-A1 (DE)
Title: Dental articulator with baseplate supporting model of lower jaw - incorporates removable retention pins to hold support plate to upper arm.
Inventor: ZEISER MANFRED P DR
IPC: A61C11/00
Filed: 1992-02-13
Abstract: A dental articulator has a baseplate which serves as the frame of the arm which supports the model of the lower jaw whilst the model of the upper jaw is mounted on the upper arm. The model support plate (4) is detachably fastened to the articulator arm (1) by means of removable retention elements (11). These retention elements extend radially through the rim of the support plate (4) and screw into the plaster of Paris boss (6) which is moulded in situ. The angular position of articulator arm (1) relative to the support plate (4) is fixed by location pins (3). USE/ADVANTAGE - Dental articulator which can be produced cheaply from inexpensive material.
Patent DE-4206675-A1 (DE)
Inventor: ARNDT FRANK DR RER NAT
IPC: G01L9/00
Filed: 1992-02-28
Abstract: The invention relates to a pressure difference sensor with a semiconductor measuring diaphragm which is clamped between two bearers of insulating material to form an inner chamber; each of the bearers is fitted with a flat electrode on the inside. In order with such a pressure difference sensor to compensate for the effect of the static pressure on the accuracy of measurement, the pressure difference sensor (1) has, in the clamping region (5) of the semiconductor measuring diaphragm (2), an internal, pressurised equalisation chamber (19, 21, 22, 23) extending above both bearers (3, 4) and running around the inner chambers (10, 11).
Patent DE-4209002-A1 (DE)
Title: Double wheel caster for hospital bed - has two wheels with recessed clearance gaps and bearing supporting wheel axle
Inventor: HAUSSELS BERTHOLD
IPC: B60B33/02
Filed: 1992-03-20
Abstract: The double wheel castor has two wheels (1, 2) with recessed clearance gaps (1", 2") within their rims (1`, 2`) and a bearing body (3) supporting a wheel axle (6) joined by swivel bearings (10, 10`) to the vertical axis (8) of the lower end (9) of a support journal. The swivel bearings in the bearing body are arranged immediately adjacent the wheel bearings (4, 6) and at the same height, and together with the bearing body lie within the rim circumferences of the two wheels. USE/ADVANTAGE - Castor for hospital beds, mill containers and the like having a high load carrying capacity with the wheels spaced a small distance apart.
Patent DE-4209625-A1 (DE)
Title: Bearing for laboratory centrifuge - has vibration damper which is connected to housing by viscous fluid and to bearings by elastic element.
Inventor: BEHR D PROF DR RER NAT
IPC: F16F7/104
Filed: 1992-03-25
Abstract: The laboratory centrifuge is driven by a shaft (1) mounted in rolling bearings (2) which are mounted in a housing (6). A vibration damping mass (5) is installed between the bearings (2) and the housing (6). The damping mass (5) is connected to the housing (6) by a viscous fluid (7) and is connected to the sleeve (3) which encloses the rolling bearings (2), by an elastically deformable element (4). The bearing system is so arranged that the housing (6) encloses the viscous fluid (7) which encloses the elastic element (4) which surrounds the driving shaft (1) of the centrifuge rotor. USE/ADVANTAGE - Bearing for laboratory centrifuge for centrifuging blood or serum. The damper enables the rotor to be operated above its critical speed.
Patent DE-4212079-A1 (DE)
Title: Piston in fluid pressure spring - has valve plate and valve ring controlling flow of fluid through and past piston
Inventor: JOBELIUS KLAUS-DIETER DIPL ING
IPC: E05F3/02
Filed: 1992-04-10
Abstract: The fluid pressure spring has primary and secondary pistons sliding in a cylinder (10). The primary piston group (24) is connected to a piston rod (20) and has through bores (24b) with control valves (24c,24e). There is a valve plate (24c) held against one end of the piston by a coil spring on the piston rod, to stop flow of fluid through the bores in one direction. There is a valve ring (24e) bearing against the piston wall, to allow flow of fluid past the piston when the valve plate is being pushed closed. USE/ADVANTAGE - Fluid pressure spring with desired characteristics for controlling motion of boot lid or bonnet lid on vehicle.
Patent DE-4219012-A1 (DE)
Title: Vehicular suspension control system - subtracts estimated road speed from individual wheel speeds for adjustment of damping on basis of reference comparison on extracted resonances
Inventor: MATSUNAGA EIJU
IPC: B60G17/0165
Filed: 1992-06-10
Abstract: Individual wheel tachometers (11-14) are connected to a microprocessor (16) in control of driver circuits (17-20) which adjust the damping forces of corresp. shock-absorbers (21-24). The difference signal obtd. from the subtraction is band-pass filtered to extract sprung and unsprung resonance frequency components in the 0.5 to 3 Hz and 10 to 15 Hz bands respectively. The filtered differences are compared with a reference value. The damping is adjusted in accordance with the quality of the road surface. ADVANTAGE - Simple system contg. few sensors can be mfd. cheaply and improves ride comfort and manoeuvrability.
Patent DE-4221879-A1 (DE)
Title: Solid and liq. solns. of flavonoid(s)
Inventor: WUNDERLICH JENS-CHRISTIAN
IPC: A23L27/00
Filed: 1992-07-03
Abstract: Flavonoid prepns. contain at least one flavonoid dispersed in a molecular distribution in a carrier substance consisting of a hydrophilic peptide of must 100D to power 108D.
Patent DE-4222708-A1 (DE)
Inventor: HAAS THOMAS DR
IPC: C07C45/64
Filed: 1992-07-10
Abstract: 1,3-Propanediol (PD) is obtained by hydration of acrolein to 3-hydroxypropionaldehyde (HPA) with subsequent catalytic hydrogenation. 4-Oxa-1,7-heptanediol (OD) is formed as a yield-reducing by-product. According to the invention, for the purposes of increasing the yield of 1,3-propanediol, the OD separated by distillation in the working up of the reaction mixture containing PD and OD is treated in aqueous solution at 100 to 300 DEG C with an acidic solid catalyst, in particular an acidic zeolite, and the reaction mixture freed from the solid catalyst is fed back into the work-up stage of the reaction mixture containing PD and OD.
Patent DE-4225109-A1 (DE)
Inventor: GELENK PETER
IPC: A63B71/06
Filed: 1992-07-30
Abstract: The invention concerns a method and a device for determining whether the point of impact of a ball is inside or outside specified limits on a playing surface (10). At least three sensors (28, 30, 32, 34, 36, 38) which convert acoustic waves into electrical signals are placed immediately above ground lever at various points on the playing surface (10) and in the zone surrounding the playing surface, the sensors being screened from acoustic waves incident from above. The differences between the times at which signals are generated by the sensors when a ball hits the ground are determined. Using these time differences, and stored values associated with the limits of the playing surface, the device decides automatically whether the point of impact of the ball was inside or outside the limits and generates an appropriate signal.
Patent DE-4226007-A1 (DE)
Title: Doubling frame - has flexible metallic inert between top of spindle housing and inside reel support pillar to prevent deflection
Inventor: STAHLECKER GERD
IPC: D01H7/86
Filed: 1992-08-06
Abstract: A two for one yarn folding spindle has an assembly wound reel in a pot which is held steady. This is achieved by a metallic flexible connection between the spindle housing and the reel support pillar in the pot. Pref., the typically spindle (1) is held on bearings (4,5) in the base housing (2). It is driven by the end whorl (10) and supported on the rail (3) of the frame. The pot (23) is prevented from revolving by permanent magnets (25,26,30,31). The reel of yarn (22) has a tube (21) which is supported by the pillar (16) which in turn rests on the spindle housing (12) separated by the bearings (14,15) and a gap at the spindle end.
Patent DE-4227165-A1 (DE)
Title: Control circuit for inductive consumer load - uses series ON=OFF switching transistor and pulse-width modulated control transistor for efficient operation
Inventor: STAERKER KLAUS DR
IPC: H03K17/082
Filed: 1992-08-17
Abstract: The circuit has two transistors (T1,T2) in series with the inductive load (L) between a positive and negative supply potentials, allowing ON-OFF switching of the load via one transistor (T2), the other transistor (T1) supplied with a pulse-width modulated control signal when the first transistor is conductive. A free-running circuit is provided by the load, the ON-OFF switching transistor and a free-running diode, with a Zener diode (D2) parallel to the drain/gate path of the other transistor, coupled to its gate via a further diode (D4). USE/ADVANTAGE - For controlling automobile solenoids, fuel injection valves or relays in vehicles with reduced power loss and high switching frequency.
Patent DE-4228551-A1 (DE)
Inventor: WANDKE ERNST DIPL ING DR ING
IPC: B08B7/00
Filed: 1992-08-27
Abstract: The invention relates to a process for cleaning surfaces with a low-pressure plasma generated from a basic gas mixture at pressures of below 100 mbar. In order to obtain a highly effective cleaning plasma, it is proposed that the plasma be generated from a basic gas mixture consisting of 0.5 to 25 vol. % O2, 80 to 0.5 vol. % H2, 10 to 65 vol. % of a halogen hydrocarbon or SF6 and 0 to 40 vol. % Ar, N2 or He, this plasma simultaneously having an oxidising and reducing effect.
Patent DE-4231880-A1 (DE)
Title: Vehicle washing station waste water cleaning assembly
Inventor: KLOESS HARALD
IPC: C02F11/12
Filed: 1992-09-23
Abstract: The assembly for cleaning waste water has an initial container (10) linked by a closable channel (12) to a third container (14) which is filled by underpressure and automatically empties on reaching a given contents level, and is linked directly or indirectly to the second container (22). The second container, with cleaned water, or a further container, has a water spray pump (28) with its suction side (30) linked to the third container through a further closable channel (32). The suction side can be connected to a container (34) holding sludge.     Also claimed is an operation where the solids in the water are carried by underpressure generated at the water spray pump into a sludge container (34), or the water is passed through a filter into a container to separate the solids.
Patent DE-4232870-A1 (DE)
Title: Support frame for vehicle bumper - uses profiled parts joined by variety of fastening methods to create lattice structure.
Inventor: GARNWEIDNER PETER
IPC: B60R19/04
Filed: 1992-09-30
Abstract: The vehicle bumper support body is made up of individual profiled parts (4). These give a lattice cross-section arranged transversely to the longitudinal direction of the support body. The profiled parts are joined together by welding, by adhesives, by rivets or by screws. The support frame is joined to the vehicle chassis by a pair of impact dampers (2). USE/ADVANTAGE - Support frame for vehicle bumper in which the individual parts making up the lattice may be dimensioned to give the required load-bearing qualities.
Patent DE-4300340-A1 (DE)
Title: Combined analogue display instrument for indicating separate signal parameters - has independent signal processors for evaluation of each parameter and common LED-type display
Inventor: JOERGENSEN BENT EIGIL
IPC: G01R13/40
Filed: 1993-01-08
Abstract: An indicating instrument of analogue-type (13) has a single scale (14) and two independent signal processing modules (11,12) which each receive the same input signal (10) in order to determine the separate signal parameters (17,18). The analogue value of each parameter (17,18) is displayed on a single light emitting column (15), e.g. LED and their respective valves are identified by the different light intensities (16',18). A single limiting reference mark (19) is marked on the scale and the response scale factors of the two modules (11,12) are automatically regulated to render the single reference mark (19) valid for both parameters (18,17). USE/ADVANTAGE - E.g. for monitoring stereo sound levels in sound studio. Enables two or more signal parameters/levels to be visually monitored more conveniently. Mutual coordination of analogue responses to give coincident reference marks increases range of instrument.
Patent DE-4307936-A1 (DE)
Title: Image processor with digital processing to detect image motion - has image memories used to store successive from information coupled to digital buffers for comparison by processor
Inventor: ISHIHARA KAZUYA
IPC: H04N19/85
Filed: 1993-03-12
Abstract: The image processing system in which the movement from one frame to another is detected, has image memories (1,2) in which the successive frame data is stored. The output of one frame memory is transferred via a single buffer (3). The second frame memory connects with three buffer units (6,7,8). All buffers connect with the processing system (5). The first buffer stores an object block, while the three units each hold one third of the data and provide a reference region for the comparison used. USE/ADVANTAGE - Improved image motion detection.
Patent DE-4308577-A1 (DE)
Title: Method for operating a programme-controlled laundry drier
Inventor: KLUG HANS-JOACHIM DIPL ING
IPC: D06F58/50
Filed: 1993-03-18
Abstract: Method for operating a programme-controlled laundry drier having an interior, accessible through a door, for receiving laundry, having a blower for generating an air stream which is conveyed through the interior and which can be heated by an electrical heating system, and having a button for opening the interior door. In order to prevent the risk of overheating for the laundry drier and the laundry when the drying operation is interrupted as a result of the actuation of the door-opening button, with the actuation of the door-opening button while the drying operation is running the electrical heating system is switched off and the blower is changed over to a follow-up operation controlled in dependence on time or temperature. The operation of opening the interior door is triggered or cleared only after the termination of the blower follow-up operation.
Patent DE-4315144-A1 (DE)
Title: Pivoting door of a partition, in particular shower partition
IPC: E05D15/30
Filed: 1993-05-07
Abstract: The invention relates to a pivoting door, in particular in a shower partition. The pivot bearings (7a, 7b) of the door element (3) are suspended, by means of link arms (4a, 4b), such that they can be pivoted about an axis of rotation (5) and, furthermore, the door element (3) is guided in a linear slide guide (16) by means of at least one slide-guide element (6). This measure reduces the space requirement within the shower partition during opening and closing of the pivoting door. According to the invention, the two link arms (4a, 4b) are connected rigidly to one another via a vertically arranged rotary bar (4), running through the axis of rotation (5) of said link arms, in order, on the one hand, to synchronise the two link arms (4a, 4b) with one another and, on the other hand, to improve the load absorption. <IMAGE>
Patent DE-4317865-A1 (DE)
Title: Apparatus for filling liquids into bottles, cans or similar containers
Inventor: WEIS WILHELM
IPC: G01F11/28
Filed: 1993-05-28
Abstract: The invention relates to an apparatus for filling liquids into containers, having at least one volumetric metering chamber which is connected to a supply container for the liquid via a controllable inlet valve and to a filling connection stub via a controllable outlet valve, each metering chamber being assigned at least one sensor which responds to the filling level of said chamber and controls the inlet valve and/or the outlet valve. In the case of said apparatus, provision is made for a device, e.g. in the form of a further sensor, which responds to the filling level in a container which is to be filled. Consequently, the application area of the apparatus is extended and, in addition to purely vertical filling or purely volumetric filling, combined volumetric/vertical filling can also be carried out.
Patent DE-4327235-A1 (DE)
Title: Water treatment overflow pipe assembly - has folding membrane giving flow independent of water depth and preventing sludge blockages
Inventor: DIEDRICH FERDINAND
IPC: E03F5/10
Filed: 1993-08-13
Abstract: An overflow assembly is independent of water volume as a link between individual vessels in water treatment plant. The novelty is that the overflow assembly inlet adjusts to the water level in that a float raises and lowers the overflow inlet with the water surface; further that a folding membrane (2) prevents direct overflow and regulates the inlet rise and fall. USE/ADVANTAGE - The assembly is a fluid overflow unit linking water vessels in an effluent treatment plant. The outlet remains clear of sludge blockages.
Patent DE-4331762-A1 (DE)
Title: Heat generator with heating-water zones
Inventor: KOEHLER GERD
IPC: F24H1/28
Filed: 1993-09-18
Abstract: A method for operating a heat generator with a heating-water space having an inner zone and an outer zone is described. The method makes provision for the volumetric flow between the inner zone and the outer zone to be adjustable, to be precise preferably by means of throttling devices in the flow ducts connecting the inner zone to the outer zone. The throttling devices are preferably controlled automatically according to the heating-water temperature.
Patent DE-4334973-A1 (DE)
Title: Garage for passenger car
Inventor: REUSS RITA
IPC: E04H6/28
Filed: 1993-10-14
Abstract: The invention relates to a garage for passenger cars, having a garage building and at least one lift or conveyor, which can be displaced vertically in the garage building and has a displaceable carrier pallet for the passenger cars, and set-down spaces which are arranged in a stationary manner one above the other adjacent to the lift or conveyor and into which the carrier pallet can be moved or out of which the carrier pallet can be moved back into the lift or conveyor. In order to simplify the construction and to shorten the retrieval periods for the passenger cars, provision is made for a garage building (1) with at least one vertically and horizontally displaceable lift or conveyor (5), which exhibits a supporting device which can be rotated about a vertical axis and is intended for the carrier pallet (9), and which building exhibits set-down spaces (6), which are intended for carrier pallets (9) and are arranged in the form of shelves one above the other and/or one beside the other upstream and/or downstream of the lift or conveyor (5) in the direction of travel of the passenger car (7), and is provided with at least one entrance chamber (2) and one departure chamber (3) for the passenger cars (7) and a store (4) which is arranged between the entrance chamber (2) and the departure chamber (3) and is intended for carrier pallets (9), it being possible for carrier pallets to be discharged one after the other to the entrance chamber (2) from said store and/or to be brought in one after the other out of the departure chamber (3). <IMAGE>
Patent DE-4335458-A1 (DE)
Inventor: GEISREITER WOLFGANG
IPC: E05F15/41
Filed: 1993-10-18
Abstract: A sliding closure, having at least two sliding lids (1-1, 1-2) with frames (2) and panels (3) in closed chest refrigerators or freezers, contains, for the automatic opening and closing of the sliding lids (1-1, 1-2), in each case an electric motor (4) for the controlled displacement of each sliding lid (1-1, 1-2), in each case an infrared transmitter (6-1, 6-2) per sliding slid (1-1, 1-2) and an electrical control unit (7) which is connected to the electric motors (4) and the infrared transmitters (6-1, 6-2) for the automatic displacement of the sliding lids (1-1, 1-2). <IMAGE>
Patent DE-4336255-A1 (DE)
Title: Work clothing
Inventor: STOCK JOSEF
IPC: A41D31/02
Filed: 1993-10-25
Abstract: The invention relates to waterproof work clothing made of a textile fabric, preferably cotton, with a water-impermeable coating, the fabric (1) being sanforized and the coating being a thermoplastic membrane film (2) of polyether block amide which comprises regular, linear chains of rigid polyamide sections with flexible polyether sections inserted therein, which film is permeable to water vapour and is fastened on the underside of the fabric (1) by means of an adhesive (3). <IMAGE>
Patent DE-4342677-A1 (DE)
Title: Materials and process for extruding structural elements of a pallet
Inventor: SCHEDLBAUER KARL
IPC: B65D19/40
Filed: 1993-12-15
Abstract: The material of construction of a structural element of a pallet consists of fragments of paper, waste paper, or vegetable material or mixts. thereof. As binder and/or waterproofing agent, water glass with a hardener or neutraliser and/or starch opt. with additives and/or adhesion enhancer and/or synthetic resin or urea glue are used. Also claimed is an extrusion process in which the elements are produced in a continuous form and then cut to length, and a similar process in which one element is produced per machine stroke and separated from the next by a recirculated interleaving piece.