baber/WOPTO huggingface dataset:
Patent DE-4206540-A1 (DE)
Title: Self-calibrating temp. measuring unit - uses at least two thermal sensors placed in different materials and first sensor with set reference temp. has exothermic or endothermic effect, whilst second sensor has different reference temp.
Inventor: BLOCH WOLFGANG DR
IPC: G05D23/22
Filed: 1992-03-02
Abstract: An evaluation unit determines the temps. measured by the thermal sensors and the temp. difference, using the system for measuring or regulating the temp. with an independent calibration. This calibration is achieved with the passing through of at least one reference temp. In specified temp. zones, respectively the thermal sensor embedded in the material, having no reference temp. in this zone, communicates with the evaluation unit for the temp. measurement. Whilst a correction signal is derived from the temp. difference, which in conjunction with the output signal of the thermal sensor carrying out the temp. measurement, sets the output signal of the evaluation unit on a value corresp. to the reference temp. ADVANTAGE - Uses temp. fixed points occurring with chemical elements together with known differential thermal analysis. So that measuring unit repeatedly self-calibrates, is free from aging, ensures reliable determination of temp. in determined temp. zones.
Patent DE-4216295-A1 (DE)
Title: Cylinder for quasi-continuous technical-chemical production of solid and paste products - is subdivided into multiple chambers by single piston
Inventor: LENTZ HARRO PROF DR
IPC: B01D11/02
Filed: 1992-05-16
Abstract: In an assembly for quasi-continuous technical-chemical processes using compressed fluids, a mantle made of pressure-resistant materials forms a cylinder around a rigid movable piston made from one piece of material to form a series of linked pistons and chambers. The cylinders are sealed by stemples and linked by intermediate pieces to create chambers into and from which fluid flows through the mantle at corresp. chamber locations. USE/ADVANTATE - The arrangement facilitates the execution of a technical-chemical process under pressure.
Patent DE-4220634-A1 (DE)
Inventor: VOIT ARNO
IPC: B64G1/64
Filed: 1992-06-24
Abstract: A device is presented for adjusting a built-in component (4) on a support (6) in a position which is determined statically and with respect to the support can be set triaxially in terms of rotation and translation. The device has at least three adjusting units (2) which are arranged offset with respect to one another between support and built-in component, and of which each contains two connection parts (8, 36) which can be adjusted relative to each other biaxially in terms of translation and is designed to be freely movable in terms of translation, triaxially in terms of rotation and uniaxially inclined with respect to the adjustment plane of the connection parts. With a view to a simple, kinematically favourable, space- and weight-saving construction of an adjusting device of this type along with high constructional rigidity, the two connection parts according to the invention are coupled to each other adjustably by a double-disc arrangement (20, 26) which contains a primary disc (20) mounted in the adjustment plane of the connection parts, on one connection part (8), such that it can be set in terms of rotational position, and a secondary disc (26) which in the disc plane is surrounded by this primary disc and is mounted on the primary disc such that it can be set in terms of rotational position about an axis (B) which is eccentric with respect to the primary-disc rotational axis (A), on which secondary disc the other connection part (36) is arranged at a distance from the rotational axis of the secondary disc and by the interconnection of a freely movable, combined ball-and-socket joint sliding connection (38, 40) is connected to the built-in component (4). <IMAGE>
Patent DE-4221106-A1 (DE)
Title: Linear=motor powered train optimum drive determining system - has front and rear end oscillators signalling trackside computer via inductive coupling for train length phase correction.
Inventor: KOIKE SHIGEYOSHI
IPC: B60L13/06
Filed: 1992-06-26
Abstract: The position synchronising system for a train (1) of variable length propelled by a linear induction motor determines the positional relationship between an on-board field-pole and a ground or track mounted drive winding. When stationary oscillators (2,2') located at the front and rear of the train transmit synchronised signals via inductively coupled conductors (3) when the train length is correctly matched to the field-pole/drive-winding spacing. Otherwise a phase difference between the oscillator signals is registered by the ground receiver (4) and position detector (5) resulting in the computation of a mean phase correction increment (6) for transfer to the signal generator (7) to optimise the resultant tractive force propelling the train. USE/ADVANTAGE - Ensures train is hauled in condition of max. power utilisation and best efficiency using optimum phase.
Patent DE-4221434-A1 (DE)
Inventor: KUESTERS KARL-HEINZ DIPL PHYS
IPC: H01L21/02
Filed: 1992-06-30
Abstract: The process of the invention makes it possible for capacitors for storage cells with a capacitor arranged above the transistor to be produced. A dish or can-shaped cross-section endows the capacitor with a high capacitance. The process is distinguished especially by its reliability. A layer of polysilicon (31) is used as an etch stop for the self-aligning etching of the storage capacitor contact. The open sides are oxidised (31') or covered by side spacers (39).
Patent DE-4228727-A1 (DE)
Title: Screw for use in hard wood without pre-drilling - has screw shaft with smooth section, threaded section and milling section to ensure screw head becomes countersunk during normal screw tightening
Inventor: SCHUSTER ARMIN
IPC: F16B5/02
Filed: 1992-08-28
Abstract: The screw has a screw head (2) with screw driver design, a screw tip (3) and a screw shaft (1) which has a screw thread (6) at the front and a milling section (8) in the area facing the screw head. The screw-thread section of the shaft and the milling section are separated by thread-free section (7). A smooth shaft section separates the screw head from the milling section. The core diameter of the milling section preferably equals the core diameter of the section having the screw thread. The screw head can have a countersunk design. USE/ADVANTAGE - A screw can now be countersunk in hard wood by part of the drill hole widening out when tightening the screw.
Patent DE-4231656-A1 (DE)
Title: Shelf stacker for handling carpet rolls - has spaced telescopic arms which cradle carpet roll along two symmetrically disposed support lines as it is inserted in rack system
Inventor: FRITSCHI MAX
IPC: B66F9/14
Filed: 1992-09-22
Abstract: Seen in plan the elevating platform (2) of the stacker has side walls (3,3') whose distance apart is adjustable. Mounted on the side walls are chain drives (5,5') which extend and retract telescopic beams (9,9') having flexible or pivoted supporting brackets (11,11') fastened along the inside. Together the beams form a cradle (10) in which the carpet roll (12) is supported along two symmetrically disposed lines as it is moved in and out of the rack system shelves. An endless belt (4) provides a central third line of support for the carpet roll and is driven synchronously with the movement of the telescopic beams. USE/ADVANTAGE - For the storage of carpet rolls. Handling is simplified and can be automated.
Patent DE-4232139-A1 (DE)
Title: Phase difference detector, esp. for PLL frequency synthesiser - generates follow-up signal for detected output signal to detect phase difference
Inventor: KLING HELMUT DR
IPC: H03L7/089
Filed: 1992-09-25
Abstract: The two-signal phase difference detector generates an output signal in accordance with the detected phase difference, especially for controlling the relative phase position of the two signals in a phase control circuit. The phase detector also generates a follow-up control of its output signal in accordance with the detected phase difference, with a continuous dependence between the level of the follow-up signal and the phase difference. Pref. the follow-up signal flanks are smoothed. USE/ADVANTAGE - For PLL frequency synthesiser. Detector output signal contains only slight interference components even prior to filtering.
Patent DE-4232845-A1 (DE)
Title: Misfire monitoring circuit for IC engine with elimination of false signals - applies voltage to firing chamber after firing to monitor ion current through burn and uses reference programme to eliminate spurious events
Inventor: ISHII TOSHIO
IPC: F02D45/00
Filed: 1992-09-30
Abstract: The ignition system for the IC engine has a voltage generator (10b) which applied a voltage to the firing chamber between the spark plug and an electrode, or between sampling electrodes. The ion current generated is measured at set intervals in the secondary of the ignition coil circuit. The signals are stored in a memory and compared with reference patterns to determine if they correspond to a burn pattern. The sampling is at set intervals during a sampling period which includes the period for maximum ignition. The decay rate of the ion current gives a measure of the type of burn, or the absence of ignition. The misfires are counted and if they exceed a set rate then corrective action is taken by the engine management system. ADVANTAGE - Accurate determination of misfires; elimination of spurious signals.
Patent DE-4235753-A1 (DE)
Inventor: GRIMM WOLFGANG DR
IPC: G02B30/25
Filed: 1992-10-23
Abstract: The image-forming system consists of polarising spectacles (goggles) with different polarisation axes with or without quarter-wave foils (films) of the two polarising glasses in front of the person to be tested, and of an image-forming device for generating light of a particular polarising direction or of a particular direction of rotation of the circularly polarised light. The image-forming device consists essentially of at least one stereovectographic film and at least one screen. This arrangement is able to influence the light which comes from the screen in such a manner that optotypes or parts thereof can be seen specifically only by one eye or else by both eyes. If the image-forming system is to be used as a vision testing system and if the optotype shown is to be changed, a corresponding command of a driver circuit is then performed via a memory, the driver circuit controlling the screen in a suitable manner. Given a corresponding modification of the image-forming system, colours can be shown as well. <IMAGE>
Patent DE-4241320-A1 (DE)
IPC: F04C2/00
Filed: 1992-12-09
Abstract: The invention concerns a rotary-piston machine which works as a pump, a compressor or an engine and in which, in order to limit the size of the swept spaces (28), the tips (45) of the teeth (46) of a rotating control element run against the cycloidal surface (44) of a cycloid element (42) which also rotates.
Patent DE-4300412-A1 (DE)
Inventor: MERLE PETER DR
IPC: G01N30/00
Filed: 1993-01-09
Abstract: Adsorbents are described which are composed of a polysaccharide support suitable for chromatography, preferably based on agarose, which is reacted in a chemical reaction with the glycidyl ethers of nonionic polyoxyethylene detergents of the type HO-(CH2CH2O)n-O-R to give a compound of the formula I <IMAGE>  in which     n is an integer from 2 to 30 and R is an alkyl radical having 4-20 carbon atoms or a phenyl radical or a phenylalkyl radical, the alkyl radical having 1 - 16 carbon atoms; a process for the preparation thereof and the use thereof for removing lipoproteins from human or animal body fluids are also described.
Patent DE-4302553-A1 (DE)
Title: High security binary counting method for chip card - offsetting final state of binary number w.r.t. sequence such that contents of counter never represents number smaller than previous value
Inventor: KOWALSKI JACEK ANTONI
IPC: H03K21/40
Filed: 1993-01-29
Abstract: The high security binary counting method . The system consists of four, 8 bit sub-registers (301,311,302,303), a step-decoder (304), a step-sweep circuit (305), an address generator (306) and a logic unit (307). The status of the sub-registers (301,311,302,303) will be stored in the step-sweep circuit through an information system which not only records the last value of the number but also reads the beginning value in. The status of the step-sweep circuit will be then transferred to the step decoder (304) which finally send the status to four, 8-bit, sub-registers, according to the address supplied by the address generator. ADVANTAGE - Prevents swindlers from turning back stored number of debited credits used for cash dispensers and telephone chip-cards
Patent DE-4306025-A1 (DE)
Title: Image processing system with number of input sources - has inputs passed via selectors to memories with processor and two display sections allowing images to be combined
Inventor: HOSOGAI TAKASHI
IPC: G06T3/00
Filed: 1993-02-26
Abstract: The image processing system accepts image data from a number of different sources (21a-21n) that are handled by an input selector (22). A first memory section (23) connects with a display (24) and with a processor (25). A second memory (26) stores the processed data which is then displayed (27). A selector unit (29) provides output to a number of units (28a-28n). The memory modules and processor are controlled by a single unit (30). The system allows a composite image to be generated from a number of components. ADVANTAGE - Allows number of image sections to be combined.
Patent DE-4310774-A1 (DE)
Title: Process and plant for removing lead dust and boric acid from exhaust air
IPC: B01D53/46
Filed: 1993-04-05
Abstract: To remove lead dust and boric acid from exhaust air resulting from the production of lead accumulators, a process and a plant are provided in which the exhaust air is drawn by suction from the drying furnaces and by a first process step is initially sprayed in countercurrent with cooling water and then in a second process step is injected with a scrubbing medium, i.e. dilute sodium hydroxide solution. The cooling chamber and scrubbing chamber form a module, a demister being inserted on the air side in the partition between the two chambers. The tanks arranged below the chambers are separate so that accordingly the two liquids can also be separately circulated, for which purpose the partition between the chambers and the tanks has appropriate boreholes. <IMAGE>
Patent DE-4311732-A1 (DE)
Title: Support for a mobile cable winch
Inventor: FOECKERSPERGER WALTER
IPC: H02G1/06
Filed: 1993-04-08
Abstract: In a mobile cable winch (10), in particular for towing heavy agricultural implements such as for example cable ploughs, a drivable cable drum (16) and a supporting device (20) with a supporting plate (22) which can be lowered into the ground in a supporting position and extends transversely to the direction of travel are arranged on a chassis (12). The supporting plate (22) is borne by supporting rockers (26) which are connected to the chassis (12) so as to be capable of pivoting about a horizontal axis (24) which runs transversely to the direction of travel at the rear end of the chassis (12) out of the supporting position into a very steeply upward-projecting transport position and can be fixed in the said position. The supporting plate (22) is connected to the supporting rockers (26) so as to be capable of pivoting about a horizontal axis (28) which runs transversely to the direction of travel, and a device (40, 42) for supporting the torque produced on the supporting plate (22) by the supporting force about the axis (28) between the supporting plate (22) and supporting rockers (26) is arranged between the supporting plate (22) and supporting rockers (26). <IMAGE>
Patent DE-4312480-A1 (DE)
Title: Bus=bar carrier suitable for switching cabinet, switching equipment etc. - has base with grooves for bus=bars and vertically-sliding packing pieces so that different bus=bar sizes are accommodated
Inventor: KNAPPE WERNER
IPC: H02B1/20
Filed: 1993-04-16
Abstract: The carrier has a base with three parallel mounting grooves in which the bus-bars lie. Above the bus-bars lies the cover plate. In order that different bus-bar sizes can be accommodated, plastics material packing pieces, or adaptors, slide vertically into the grooves. Each adaptor is held by guides within the groove, all located at one end of the groove. If not required, they can be "submerged" into the groove so that the heads of the adaptors are flush with the bottom of the groove. The width of the adaptor head equals that of the groove. Each adaptor has a small tongue which fits in a slot in the adjacent adaptor. ADVANTAGE - Inexpensive carrier for differently sized bus-bars.
Patent DE-4313945-A1 (DE)
Title: Method and devices for disseminating standard time information
Inventor: WESTPHAL ROBERT DR
IPC: G04R20/06
Filed: 1993-04-28
Abstract: A method and devices for disseminating terrestrial standard time information (12) to globally operable radio clocks (18) which directly display the pertinent local time (16) are based for the purpose of communicating information on a network of satellites (13) in low orbits (14), so-called LEOS, such as are being planned for global personal direct telecommunications connections. Each satellite (13) receives terrestrial standard time information (12) from a control transmitter (11) either directly or via a reference satellite (13.0) located in a more favourable receiving position and, as the case may be, additionally receives from said reference satellite synchronous information (17) for the instantaneous, position-dependent time zone shift of the local time (16) which is to be beamed back by the satellite (13) to a limited zone of the Earth. This can also include information on its assignment to a specific time zone (15), with the result that it is possible in the case of a radio clock (18) operated in a specific time zone (15) to detect from this additional information on the received local time (16) - or from the Doppler shift in the local time (16) - where the orbit (14) is situated relative to the receiving time zone (15). If the received local time (16) of this time zone (15) is not directly assigned, an appropriate time zone offset is further to be taken into account in the display in addition to the decoded local time (16). In an assigning device (23), this can ... Original abstract incomplete. <IMAGE>
Patent DE-4314143-A1 (DE)
Title: Enclosing wall for cellars - is made pre-cast concrete sections, some or all of which are profiled, which form profiled wall
Inventor: BRAND FRANZ
IPC: E04B1/00
Filed: 1993-04-29
Abstract: The sections (2) of the wall are pre-manufactured in panels and positioned by conventional means to form a continuous cellar wall.The profile section can be semi-circular, curved or vaulted. The sections can be formed to joined at their sides (6) and at corners (6a) with other sections.The sections can be anchored in the channels (3) of  vertical supports. USE/ADVANTAGE-Reduces site construction time. Sections can be waterproof and have ventilation and windows installed.
Patent DE-4314966-A1 (DE)
Title: 2-Hydroxyphenyl-substituted isoxazoles, the use thereof as pharmaceutical agents and pharmaceutical compositions containing them
Inventor: MARSCHNER FRANK
IPC: A61K31/42
Filed: 1993-05-06
Abstract: Pharmaceutical developments to date directed at lipoxygenase-mediated arachidonic acid metabolism have concentrated almost exclusively on 5-lipoxygenase, and the described inhibitor substances entail complicated synthetic routes. Recent research results indicate that leukotriene B4, which is formed by the action of LTA4 hydrolase, plays a crucial role in certain pathophysiological processes and accordingly inhibition thereof promises therapeutic applicability. 2-Hydroxyphenyl-substituted isoxazoles of the general formulae I and II have the property of inhibiting 5-lipoxygenase and/or other enzymes of the arachidonic acid cascade, such as LTA4 hydrolase. These compounds can be prepared simply by reacting 1,3-diketones (dibenzoylmethanes) or 1,2-dibromopropanones (chalcone dibromides) with hydroxylamine. The compounds according to the invention are used as active ingredients of pharmaceutical products with broad therapeutic applicability, for example for the therapy and prophylaxis of bronchial asthma, psoriasis, inflammatory and allergic disorders. <IMAGE> where R and X have the meaning stated in Claim 1.i
Patent DE-4319126-A1 (DE)
Title: Control device for two hydraulic actuator devices which are supplied by means of a high-pressure pump via one flow branch each
Inventor: FASSBENDER ROLF
IPC: B62D5/07
Filed: 1993-06-09
Abstract: A control device has a flow dividing valve (3) which is connected to a high-pressure pump (1) and from which a pilot flow line (4) leads, e.g. to a first actuator device of a hydraulic steering system (6). A flow branch (5) leads from the flow dividing valve (3) to a second actuator device of a working hydraulic system (7). The flow dividing valve (3) has a measurement orifice (11) which lies after a control edge (8) in the direction of flow. A further flow branch (12) directs a working flow to the steering system (6) when steering is occurring. The damping of the valve piston (10) is designed in such a way that a control edge (13) for the flow branch (5) closes rapidly or in an undamped way and opens in a damped way. So that the oil forced in the closing direction of the control edge (13) during a movement of the valve piston (10) can flow off quickly, which is prevented by the measurement orifice (11), according to the invention a pressure relief valve (21) is provided. This permits, via a line (27), a rapid compensation of volume between a damping space (17) and a space which is located on one end side (14) of the valve piston (10). This avoids a brief loss of oil flow in the pilot flow line (4) which is disadvantageous for a rapid build-up of pressure in the steering system. <IMAGE>
Patent DE-4326268-A1 (DE)
IPC: A61J1/03
Filed: 1993-08-05
Abstract: In a packing device (10) which comprises a top foil (13) and a bottom foil (14) it is provided that the top foil (13) and the bottom foil (14) are both aluminium foils and that they are both provided with cup-shaped depressions (15, 16) which complement each other to form a reception compartment (11). <IMAGE>
Patent DE-4327618-A1 (DE)
IPC: A01G25/16
Filed: 1993-08-17
Abstract: For the stepped line connection of a water inlet (7) to in each case one of a plurality of water outlets (8), a switching mechanism (17), which is located essentially in the dry and intended for a locking member (13), is designed such that it effects a switching operation only in the case of the spring-operated return stroke of its drive (16). The through-passage opening (50) of the locking member (13) can thus assume essentially the same position in the initial position of the distributor (1) as in the subsequent stroke end position, this resulting in very favourable flow conditions. <IMAGE>
Patent DE-4335776-A1 (DE)
Title: Generating electrical energy in vicinity of revolving, metal roller-bodies - involves using electromagnetic transducers in roller bodies to detect any elastic deformations
Inventor: NORD KLAUS JUERGEN
IPC: G01M13/04
Filed: 1993-10-20
Abstract: The deformations caused by rolling friction and the resulting force on the bearing or rolling points of the roller body are periodically converted by an electromagnetic transducer at least partially into electrical energy . The electrical signals produced by the electromagnetic transducers (1) mounted in the roller bodies (2) as a result of the deformations are periodically detected and evaluated for the purpose of monitoring the roller bodies. USE/ADVANTAGE  - For applications with rolling road testing of vehicles and aircraft tyre adhesion strength with the simulated road surface. For generating electrical energy in pref. metal roller bodies to enable monitoring of the rolling or bearing points of the roller bodies.  Elastic deformations are converted into electrical form to enable rolling properties to be evaluated.