baber/WOPTO huggingface dataset:
Patent DE-3025510-A1 (DE)
Title: Simulation of coronary system - has individual regulators to simulate flow conditions through arteries
Inventor: JAACKS HARALD DIPL ING
IPC: G06G7/60
Filed: 1980-07-05
Abstract: An electronic system is used to model the behaviour of the heart and is partic. to indicate the flow characteristics of main arteries coupled to the aorta. Included in the model are by pass loop effects of the type introduced by modern bypasssurgical techniques. Output from the aorta is indicated by a main signal line coupled to a resistor (12a). Individual arteries are represented by regulator stages (R1-R13) that respond to set reference values (21). Bypass lines (BP) connect back to the main aorta lines. Each regulator stage contains operational amplifiers for comparison of actual and reference parameters. The characters may be varied to simulate arterial restrictions.
Patent DE-3034588-A1 (DE)
Inventor: FISCHER HERMANN
IPC: B41F31/02
Filed: 1980-09-13
Abstract: To increase the roller and cylinder surfaces required for distributing and evening-out the ink, the supply of damping medium is interrupted. This takes place by raising the damping medium transfer roller (10) from the applicator roller (4) after the end of the printing image (motif end) passing by below the roller (4) applying the damping medium is indicated by a control cam of a control device. In the region of the print-free cylinder surface (B-C) inking takes place only by at least one of the applicator rollers (2, 3, 4). Excessive damping medium is thus prevented from passing into the inking unit via these non-printing regions. <IMAGE>
Patent DE-3044496-A1 (DE)
Title: Bulk goods bucket conveyor system - has several buckets connected to endless chain with movement coordinated with synchronised moving conveyor band
Inventor: FEGER HERBERT
IPC: B28C7/08
Filed: 1980-11-26
Abstract: The bulk goods conveyor consists of a bucket conveyor. A number of beaker shaped vessels are connected to an endless pull device. The conveyor moves the bulk goods to be moved from a first lower level to a second higher one where it is transferred. The endless pull device or chain (7) or the buckets (6) is coordinated with a synchronised moving conveyor band on the conveyor track from the lower to the upper level in such a way that a form fitting connection to the front upper edge of the bucket is assured.
Patent DE-3047739-A1 (DE)
Title: Air-cooled multicylinder in=line engine - has air receiver with oil cooler to one side of cylinder heads, providing flow to other side
Inventor: SCHMITZ ANTON
IPC: F01P11/08
Filed: 1980-12-18
Abstract: The air-cooled reciprocating piston engine with in-line cylinders (1) comprises a cooling air receiver (3) arranged to one side of the row of cylinders. The receiver upper boundary connects with an oil cooler (6) or is formed at a point adjacent to the cylinder heads. The cooling air passes through this cooler in a direction parallel to the transverse air flow across the cylinders. The air cooler is arranged to one side of the cylinder head covers (10). The warm air from this cooler is channelled (8) over these covers into a plenum chamber (11,12) to the other side of the cylinders.
Patent DE-3101128-A1 (DE)
Title: Getter body and method for its fabrication
Inventor: ESTERL ROBERT
IPC: H01H33/66
Filed: 1981-01-15
Abstract: The getter body consists of a powder mix which, in addition to the getter substance proper, also contains aluminium stearate, plastic and waterglass. The getter body is obtained by a mixture of getter substance and waterglass first being powdered and this mixture being admixed with the plastic and the aluminium stearate.
Patent DE-3102057-A1 (DE)
Title: Drive, especially for motor vehicles
Inventor: RENK ROLF ING GRAD
IPC: B60W30/18
Filed: 1981-01-23
Abstract: In a drive for motor vehicles with an engine, a gearbox and a clutch connected between these, in order to prevent a gear from jumping out, a locking device is provided for the transmission gears in such a way that when the clutch is engaged, the gear selected at any one time is held in its position by an arrested transmission or linkage part and that the locking device can be released by actuation of the clutch (disengaging of the clutch).
Patent DE-3107861-A1 (DE)
Title: Detection of various sugars in wine
Inventor: GERCKE GEB KOENIG
IPC: G01N33/14
Filed: 1981-03-02
Abstract: The invention relates to the detection of substances by exploiting the reaction of antibodies formed in a defence reaction of the human or animal body against/to a defined substance, in order to detect these substances. This object is achieved according to the invention by exploiting the reaction of the antibodies formed in a defence reaction of the human or animal body against/to defined substances, for example to plants, from which sugars are extracted, and thus against the sugars of these plants, in order to detect whether a substrate, for example wine, contains this substance.
Patent DE-3112824-A1 (DE)
Title: Apparatus for cutting fruit, vegetables and the like
Inventor: NEUMEIER GEORG
IPC: B26D1/30
Filed: 1981-03-31
Abstract: The apparatus is used to cut fruit and vegetables in a simple movement. The apparatus used for this purpose is composed of a lid with blades, which lid is foldably arranged on a base plate. When the vegetables are placed between the base plate and the cutting lid, the downward movement of the cutting lid is sufficient to produce a clean cut. <IMAGE>
Patent DE-3115926-A1 (DE)
Title: Roller blind for dormer windows in the swing-sash construction method
Inventor: BAIER PAUL
IPC: E06B9/08
Filed: 1981-04-22
Abstract: A roller blind for dormer windows in the swing-sash construction method has two guide rails which adjoin the roller-blind casing, which run parallel to one another, which form in each case a guide groove for the ends of the roller-blind bars, which are separated at the same distance from the roller-blind casing, the upper portion adjoining the roller-blind casing being connected to the lower portion by an articulation, the pivot axis thereof being parallel to the pivot axis of the swing sash, and which are connected to one another, at their end directed away from the roller-blind casing, by a transverse rail. The transverse rail and the lower portion of the two guide rails are designed for fixing on the frame of the swing sash, while the two upper portions, carrying the roller-blind casing, of the guide rails are designed for connection, which permits displaceability relative to in each case one carrier leg in their longitudinal direction, to said carrier leg. Two pulling cables fastened at the lower end of the roller shutter are to be passed, from a deflection device, through a bore penetrating the frame of the pivot sash. A third pulling cable, which is likewise to be passed through said frame, runs in the transverse rail and in one of the two guide rails to a reel which is fastened on the shaft carrying the roller shutter and onto which a portion of said pulling cable is wound when the roller blind is closed.
Patent DE-3125291-A1 (DE)
Title: Use of 5-alkylpyrimidine nucleosides as virostatics and pharmaceuticals with virostatic action
Inventor: KIEFER GEBHARD DIPL CHEM DR
IPC: C07H19/06
Filed: 1981-06-26
Abstract: Use of 5-alkylpyrimidine nucleosides of the general formula I: <IMAGE>  in which R is alkyl with 2-10 C atoms; X is H or OH; <IMAGE> where R<1> is straight-chain or branched C1-C6-alkyl, especially ethyl, isopropyl or isobutyl; <IMAGE> <IMAGE> where R<2> = -NH2, -COOH, n = 1 to 4, <IMAGE> where n = 1 to 4, <IMAGE> where Hal = F or Cl, <IMAGE> where n = 1 to 4 and A is a pyrimidine nucleoside of the formula: <IMAGE> in which R and X have the abovementioned meanings, it being possible for the radicals Y to be esterified if required with the OH group in the 3' position in place of the 5'-OH group; as virostatic. The invention also relates to a pharmaceutical with virostatic action containing at least one of the said compounds.
Patent DE-3127762-A1 (DE)
Title: Compartmentalised installation cabinet for a high-voltage or medium-voltage switching and distributing installation, as well as a switchgear truck, which can be inserted and withdrawn and can be allocated to this installation cabinet
Inventor: HOYER PETER DR
IPC: H02B11/167
Filed: 1981-07-14
Abstract: For an installation cabinet (10) of a high-voltage or medium-voltage switching or distributing installation, whose interior is split by compartmentalisation walls into at least one compartmentalised useful space for accommodating permanently installed functional and cable elements, as well as into a front switch recess, which extends at least virtually over the unobstructed cabinet width and upwards from the cabinet installation surface to above half the cabinet height, and which is used for accommodating a switchgear truck (17), which can be inserted and withdrawn and, for its part, has a column (pillar)-like construction from whose upper region a single-pole or multi-pole power circuit breaker projects and from whose region close to the base chassis parts project in the insertion direction, an expansion of the compartmentalised useful space (14) is proposed, to be precise in that the useful space is drawn forward into that region of the switch recess (18) which extends underneath the lower boundary plane of the power circuit breaker (21) which extends from the column of the switchgear truck (17) and which is not filled or required by the switchgear truck either in its operating position or in its test position. The construction of the switchgear truck must in this case be matched to the additionally formed useful space, depending on its shape. <IMAGE>
Patent DE-3127894-A1 (DE)
Title: Attachment claw, in particular for an inserted kitchen sink
Inventor: ABDERHALDEN HERBERT DIPL ING
IPC: E03C1/33
Filed: 1981-07-15
Abstract: An attachment claw is to be provided which substantially facilitates the assembly of a rail in the claw in the previously customary manner and makes it safer and can be assembled or demounted even when the inserted kitchen sink has been mounted. In an attachment claw (1) of this type for an inserted kitchen sink, having an insertion part (3) and a claw part (4) connected thereto, the insertion part (3) has at least one slot (6) for receiving a rail (8). A cam (10) serves for engaging in an opening (13) in the rail (8) and for fastening the latter. For effortless insertion of the rail (8) into the slot (6), the cam (10) can be swivelled up out of the plane of insertion and, when the rail (8) has been inserted, can be swivelled down into its fastening position. In this case, the cam (10) is part of a support which is integral with the insertion part (3). Said support is provided with knobs (15) in order to block the support in its swivelled-down fastening position. <IMAGE>
Patent DE-3128904-A1 (DE)
Title: Method of, and device for, sealing and dividing underground pipelines without excavating
Inventor: MCGOWAN JOHN B
IPC: F16L55/128
Filed: 1981-07-22
Abstract: The invention relates to a method of, and a device for, sealing and dividing an underground pipeline, for example a gas line or the like, at, or in the vicinity of, a point at which it is connected to a main line. For this purpose, use is made of an expandable plug which can be introduced into the pipeline without having to excavate in order to gain access to the sealing point. A plug consisting of a thermally stabilised, crosslinked, pre-shrunk material is plugged, on a heating element, into the pipeline. The thermally stabilised, crosslinked material may be a polymer, for example a polyolefine. The plug can be introduced from a point at which the pipeline emerges from the ground. If the plug is introduced at the end of the heating element, then the heating element is heated up, with the result that the plug expands and rests closely on the inner side of the pipe, at, or in the vicinity of, the main line. The heating element can then be pulled out and the pipeline divided in the vicinity of the plug which has been introduced.
Patent DE-3143921-A1 (DE)
Inventor: DENEKE KLAUS DIPL CHEM DR
IPC: C01G25/00
Filed: 1981-11-05
Abstract: 1. Process for the preparation of an acid soluble and basic zirconium carbonate calcinable to a pure highly dispersed zirconium oxide from pure zirconium salts by reaction of the solid salts with ammonium hydroxide solution, separation of the basic zirconium salts obtained and conversion to the basic zirconium carbonate, characterised in that the carbonization is carried out in a urea solution undergoing hydrolytic decomposition thereof.
Patent DE-3144030-A1 (DE)
Title: Electrically conductive and mechanically firm connection between the screen of a screened cable and a screen connection
Inventor: HAUSER JOSEF ING GRAD
IPC: H01R4/64
Filed: 1981-11-05
Abstract: The screen (2) and screen connection (5) are clamped in between two truncated-conical surfaces of rings (3) which are placed on the outer insulation (8) of the cable. The invention is suitable for screened cables. <IMAGE>
Patent DE-3144701-A1 (DE)
Title: Process for the preparation of hydantoins
Inventor: SCHULTE BERNHARD DIPL ING DR
IPC: C08G73/06
Filed: 1981-11-11
Abstract: The invention relates to a novel process for the preparation of compounds containing hydantoin rings by reaction of a carbodiimide with a derivative of an  alpha , beta -unsaturated carboxylic acid of the formula <IMAGE> in which R<3>, R<4> and R<5> have the meaning given in the description.
Patent DE-3145144-A1 (DE)
Title: Regulation of the flushing operation in WC flushing cisterns (by means of a length of elastic)
Inventor: STOERZLE HORST
IPC: E03D1/14
Filed: 1981-11-13
Abstract: Using this method it is possible to alter the functioning of all WC flushing-cistern models, which use their entire water contents at each flushing, in a simple and inexpensive way, such that both flushing with the entire quantity of water all at once and flushing with part-quantities, which can be infinitely adapted to the particular flushing need, is possible. This water-saving alteration is brought about by a slightly stretchable length of elastic made of water-insensitive material. The latter - moderately pretensioned - is fastened in the opening and closing mechanism for the flushing-water outlet opening (e.g. by means of hooks) in such a way that it stretches on actuation of the triggering handle for the flushing operation, the outlet valve opening in the process, and with the increased elastic restoring force produced thereby, the opened outlet valve automatically closes against the pressure of the water flowing out as soon as the triggering handle is released (see drawing). Whereas for new products lengths of elastic adapted in terms of length and pretension may be expedient, for a "conversion" of the various flushing-cistern models already in use lengthwise-adjustable lengths of elastic represent the most practical solution. <IMAGE>
Patent DE-3147162-A1 (DE)
Title: Electric shaver with improved hair-discharging system
Inventor: HARA HIKOYOSHI
IPC: B26B19/44
Filed: 1981-11-27
Abstract: Electric shaver having a housing in which a motor is arranged. The cut-off hairs fall through openings in the cutter support into an underlying container. An air stream blows the cut-off hairs through the openings. The air emerging from the openings is divided into two sub-streams flowing along two paths in order to reduce the volume and the speed of the air stream flowing past the container in proximity thereto, so that no hairs are blown out through the outlet openings by the air stream. <IMAGE>
Patent DE-3147785-A1 (DE)
Title: Device for subdividing the passenger compartment of a vehicle
Inventor: WEICHENRIEDER ALBERT DR ING
IPC: B60R21/02
Filed: 1981-12-03
Abstract: Device for subdividing the passenger compartment of a vehicle has a swivellably mounted frame which is provided with subdivisions and which can be locked in its out-of-use position in the region of the roof of the vehicle and approximately perpendicularly in its position of use. Preferably, in vehicles with a row of rear seats whose backrests can be folded over in order to increase the loading space, the frame can be attached to the rear of the backrest in a locking device which serves to attach the backrest to the body of the vehicle when the row of rear seats is used for sitting.
Patent DE-3150148-A1 (DE)
Title: Internal-combustion engine for driving a compressor of a heat pump
Inventor: NIESSEN PETER DIPL ING
IPC: F02G5/02
Filed: 1981-12-18
Abstract: In a heat pump whose compressor is driven by an internal-combustion engine, a simple structural unit is created by the present invention which acts as a front silencer, a silencing section and a rear silencer for the exhaust gas system, allows the overpressure in the exhaust gas system to be reduced, extracts usable heat from the exhaust gases and supplies the said heat to the heating system, condenses out the water content from the exhaust gases and cleans said gases of harmful substances. This structural unit consists essentially of an external container in which a container through which the exhaust gas flows, is arranged concentrically and which has an immersion pipe which leads below the water level of a water reservoir. In order to prevent condensate formation after leaving this structural unit, the exhaust gas is once again guided along the outer wall of the container, as a result of which the exhaust gas is reheated. This reheating of the exhaust gas dries said exhaust gas and allows the exhaust gas line leaving the structural unit to be connected to a conventional building chimney.
Patent DE-3203485-A1 (DE)
Title: Analog/digital converter
Inventor: LANG HERBERT
IPC: H03M1/00
Filed: 1982-02-03
Abstract: A measurement voltage (UA, UA', UA") corresponding to the analog signal (RTX, RX, UX) to be converted is applied to an integrator (16) and the time is counted which is required by the output signal (U1) to reach a threshold value from a reference value. In this process, the analog signal is converted into the measurement voltage via the output signal of the integrator (16) and, in a preparatory phase, a reference voltage (U2) is applied to one input of the integrator (16) and the measurement voltage is connected to an input with opposite polarity, and then a further reference voltage (U3) is connected to the input with the opposite polarity in a measuring phase. <IMAGE>
Patent DE-3208805-A1 (DE)
Title: Joint for lamps
Inventor: KINKELDEY RALF DR
IPC: F21V21/30
Filed: 1982-03-11
Abstract: The lamp joint arranged between a lampshade (12) and a preferably tubular lamp arm (13) is assembled from two joint halves (10, 11) which are identical in shape and size and a rotary bush (18). Each joint half (10, 11) is assembled from a pot-like housing (14) having an integrally formed receptor sleeve (15) and a connecting web (17) that is integrally formed inside and has locking and retaining hooks (20) on the side of the free end. The rotary bush (18) engages in conjunction with a positive plug-in connection having longitudinal components of the same size in the receptor sleeve (15) of the two joint halves (10, 11), and is supported with its end faces on a stop (19) in the associated receptor sleeve (15) in each case. The two connecting webs (17) grip from opposite sides through the rotary bush (18) and their hook (20) on the end side catches behind the oppositely positioned end faces of the rotary bush (18). <IMAGE>
Patent DE-3210874-A1 (DE)
Title: Method and circuit arrangement for the multiple connection of subscriber terminal installations to a digital subscriber connection line
Inventor: GREGAREK KLAUS-DIETER
IPC: H04Q11/04
Filed: 1982-03-24
Abstract: Published without abstract.
Patent DE-3211130-A1 (DE)
Title: Gas-regulating cock for gas appliances
Inventor: ALEWELD HEINZ ING GRAD
IPC: F23K5/00
Filed: 1982-03-26
Abstract: The gas-regulating cock, in particular for gas cooking appliances, contains in its cock housing a cock plug with, arranged axially thereto, a thermoelectric safety shut-off valve, and in addition to the cock plug a high setting nozzle in a main duct and a low setting nozzle in a bypass duct. High setting nozzle and low setting nozzle are formed by a single nozzle connection which forms with the cock housing a main chamber and a bypass chamber which respectively connect the high setting nozzle bore to the main duct and the low setting nozzle bore to the bypass duct, and which interacts sealingly with the cock housing between the two chambers and contains a connection bore which leads from the bypass chamber to the main chamber and is designed with the low setting nozzle bore.
Patent DE-3211946-A1 (DE)
Inventor: SCHAUT JOSEF
IPC: G03D5/04
Filed: 1982-03-31
Abstract: 1. Apparatus for developing punched card microfilms, in which the illuminated film is exposed to a developing fluid in a developer spray pot and is then fixed, characterised in that a radiator (2) emitting radiation which is ineffective in illuminating the film is mounted in the developing area (1) of the developer spray spot (6), and the radiation from the radiator (2) is aimed either directly or indirectly towards a sensor (3) which is arranged in a position of action thereto and which responds to the radiation, the radiator (2) and sensor (3) being arranged so that the radiation is passed to the sensor through a relatively large part of the illuminated area of the film material (4) being developed, whilst the developing process is terminated by means of the output current from the sensor (3) when the film material reaches a given optical density over the abovementioned area.
Patent DE-3218324-A1 (DE)
Title: Connection piece for the air valve of an inflatable body
Inventor: PFEIFFER CLAUS-PETER DIPL ING
IPC: B60C29/04
Filed: 1982-05-14
Abstract: A connection piece for the air valve of an inflatable body has a taper adapter made of a flexible material, in particular rubber, which can be inserted into the opening of the air valve; the taper adapter contains a longitudinal hole which is provided at its end remote from the air valve with a compressed-air connection, expediently with a nonreturn valve. As a result, it is possible to use any customarily available compressed air source to inflate such a body, for example the compressed-air sources available at petrol stations for inflating pneumatic tyres.
Patent DE-3222792-A1 (DE)
Title: Wheeled armoured vehicle
Inventor: KLAUE HERMANN DR ING
IPC: B62D61/10
Filed: 1982-06-18
Abstract: Division of a wheeled armoured vehicle into an armoured body and a pan-shaped chassis in which the engine, gearbox, final drive unit and brakes are accommodated, the wheels are suspended independently on transverse rockers and the chassis is connected to the armoured body in such a way that a flat pan bottom is formed.