baber/WOPTO huggingface dataset:
Patent DE-3715478-A1 (DE)
Title: Circuit arrangement for monitoring a set of points
Inventor: SCHIWEK LUTZ-WERNER DIPL ING
IPC: B61L7/08
Filed: 1987-05-06
Abstract: A circuit arrangement for monitoring a set of points is described whose drive is connected to a three-phase network via a four-conductor control cable. Power switches are arranged in the phases and current monitors are used whose signals are evaluated as bit patterns. After passing through the points, a test voltage is switched over to and bit patterns for continuous position monitoring are produced with power switches which can be switched off and on cyclically. According to the invention, the test voltage used is a direct voltage which feeds with one polarity (+) two combined phases (R, S) of the switched-off three-phase network (R, S, T, Mp) and with the other polarity (-) feeds the third phase (T) which is combined with the centre point conductor (Mp). The direct test voltage can be switched on by means of a semiconductor switch (9) as a function of the switching of the power switches (1 to 5) clocked in a test mode. In all three phases (R, S, T) and the centre point conductor (Mp), current monitors (Ü1 to Ü4) are arranged, of which at least the current monitors (Ü1 to 3) in the phases (R, S, T) are to be configured as D.C.-A.C. monitors with a wide current range. <IMAGE>
Patent DE-3718819-A1 (DE)
Title: Multi-part plough body
Inventor: BIDELL HELMUT
IPC: A01B15/06
Filed: 1987-06-05
Abstract: A plough body having a multi-part share is designed, for the purpose of easy exchangeability of relatively short cutting-blade parts, in such a way that the cutting-blade part (3b) has a dovetailed tongue (14) which is clamped between stepped seats (7a) surrounding it and belonging on the one hand to the body shell (7) and on the other hand to the rear blade part (3a) or to a clamping part (15). <IMAGE>
Patent DE-3719571-A1 (DE)
Title: Data processing device
Inventor: ODAWARA KAZUHARU
IPC: G11B17/00
Filed: 1987-06-12
Abstract: The data processing device for optical discs has a turntable and a magnet in order to draw the disc onto the turntable. The device has a main body with an opening for receiving and surrendering the disc, also a mechanism for moving the disc from the turntable to the opening, which has a tilting mechanism for inclining the disc in relation to the turntable in order to reduce the counteracting force required to overcome the force of attraction of the magnet upon movement of the disc from the turntable to the opening.
Patent DE-3720955-A1 (DE)
Inventor: PERNER THOMAS DR
IPC: C08G59/18
Filed: 1987-06-25
Abstract: A synthetic resin which carries basic nitrogen groups and is water-dilutable by protonation with an acid, containing (A) a chain-extended, amine-modified epoxy resin obtainable by reacting (a1) an epoxy resin having an average molecular weight Mn of from 300 to 6,000 and on average from 1.5 to 3.0 epoxy groups per molecule with (a2) a diketimine of a diprimary diamine, which diprimary diamine contains no further groups reactive with epoxy groups under mild conditions and (B) an amino-modified epoxy resin obtainable by reacting b1) an epoxy resin having an average molecular weight Mn of from 800 to 6,000 and on average from 1.5 to 3.0 epoxy groups per molecule with (b2) a secondary amine or a secondary-tertiary diamine, a ketimine of a primary monoamine or a ketimine of a primary/tertiary diamine or a mixture of these (b2) components, with the proviso that (A) and (B) are different.
Patent DE-3722991-A1 (DE)
Inventor: SCHULZ HARALD
IPC: G06F11/18
Filed: 1987-07-11
Abstract: A method for connecting a computer (1, 2, 3) in a multicomputer system is specified which makes it unnecessary to interrupt the controlled process for this purpose. The computers of the system are only separated from the process during the time of the updating of the computer to be connected, a very short period of time which is tolerable in most processes. All method steps required for checking and saving the data transmitted during the updating and of the connections and interfaces used for the data transmission take place during the operation, outside the updating period.
Patent DE-3727269-A1 (DE)
Title: Gas feed and distribution device for a gas purification plant or digestion plant
Inventor: GETHKE HANS-GERD DR ING
IPC: B01F3/04
Filed: 1987-08-15
Abstract: On a gas-type support, a gas distributor layer is formed from plates (14) abutting each other. Each of the plates has a plurality of distribution channels (18) which are connected by transverse channels (19). Gas is passed into the distribution channels (18) through a feed channel (17) and branch lines (20) which are provided in edge bricks (16). The gas leaves the plate (14) through outlet orifices (15) on the topside of the plate. On the plates which form the gas distribution layer, organic material is heaped up, through which the gas passes. As a result, gas can be purified and/or organic material can be rotted or stored bulk goods can be aerated. <IMAGE>
Patent DE-3731597-A1 (DE)
Title: Lubricating and/or cooling oil supply for an internal combustion engine having an intake pipe
Inventor: HOFBAUER PETER PROF DR
IPC: F01M1/12
Filed: 1987-09-19
Abstract: In order to ensure a vacuum in the crank chamber (8) of an internal combustion engine equipped with dry sump lubrication and in order to utilise the blowby gases for conveying oil from the oil sump (7) into an oil reservoir (12) by way of an intake or riser line (17), a controlled vacuum generator (19) is assigned to a breather line (20), emerging from the reservoir (12) and opening into the intake pipe (2) of the engine, which vacuum generator is connected by way of a signal line (22) to a vacuum sensor (23) in the crank chamber (8) (Fig. 1). <IMAGE>
Patent DE-3735019-A1 (DE)
Inventor: MCKAY MICHAEL LEONARD
IPC: F04B17/04
Filed: 1987-10-13
Abstract: A lubrication system for an internal combustion engine uses a pump driven by a solenoid 3. The pump has a fixed delivery of oil per cycle and the frequency of actuation of the solenoid 3 is controlled in accordance with engine load and speed to provide the required rate of delivery of lubricant. As shown, the pump is a double piston pump in which armature 4 drives tube 11 and hence piston skirts 12,13 which have lost motion connections with pins 20, 21 rigid with tube 11 and the armature. Oil is supplied to the interior of the piston skirts from where it can flow through passages 44 (which open during part of the pump cycle because of the lost motion) to the working chambers 35 to be pumped out past check valves 28, 29. <IMAGE>
Patent DE-3736786-A1 (DE)
Title: Shut-off valve for interrupting an oil supply line in an oil burner
Inventor: BOHMANN DETLEF
IPC: F16K3/24
Filed: 1987-10-30
Abstract: A shut-off valve for interrupting an oil supply line (10) in an oil burner is proposed, which is equipped with a valve member (12) that can be inserted into the oil supply line (10) from a chamber (11) located at the side, thus blocking the line. The free chamber volume, which grows due to the insertion motion of the valve member (12), is connected to the oil supply line (10) downstream from the shut-off valve, so that oil is pumped out of the oil supply line between the shut-off valve and a burner nozzle into the chamber (11), due to the pumping action of the closing valve member (12). This serves to compensate for the expansion of the oil after the shut-off valve closes, due to the residual heat of the combustion chamber; without this device, this oil would drip out of the burner nozzle into the combustion chamber. <IMAGE>
Patent DE-3739464-A1 (DE)
Title: Hydraulically damped mount for motor vehicles
Inventor: JOERDENS ERNST-GUENTER
IPC: F16F13/16
Filed: 1987-11-21
Abstract: The hydraulically damped mount for motor vehicles consists of an elastomer body (3), an inner fixing part (1) and an outer fixing part (2), which are connected to one another, with the ability to move relative to one another in the direction of a vertical load, by the elastomer body (3). To provide hydraulic damping, the two chambers, which are filled with damping fluid, communicate via a passage (6) and their volume is variable by deformation of the elastomer body (3). Both chambers of the hydraulic damping system are formed as cavities in the elastomer body (3). In relation to the vertical direction (Fa) of loading, these chambers are arranged laterally between the inner fixing part (1) and the outer fixing part (2) and opposite one another relative to the direction of the vertical loading and have a common wall part consisting of a diaphragm (7) (Figure 1). <IMAGE>
Patent DE-3740040-A1 (DE)
Title: Thermostatically controlled mixing valve
Inventor: KAHLE DIETER
IPC: F16K31/64
Filed: 1987-11-26
Abstract: In a thermostatically controlled mixing valve for connection to a hydraulically controlled instant heater having a two-part closure body which is arranged movably between the valve seats of the double valve for the hot and cold water, is coupled to the thermostat, and whose parts are displaceable to a limited extent relative to one another, to improve and adapt the control characteristics in an optimum manner, it is proposed that the control of the hot and cold water inlets take place in three phases, the two parts of the closure body being arranged and positioned in the rest position, in the case of a thermostat temperature lying below the reference value, in such a way that only the hot water inlet is in a throttled open position such that, when the water drying operation is begun, firstly the heating of the instant heater is switched on and, with the increase in temperature then following, the hot water inlet is opened further and, when the reference temperature is exceeded, the cold water inlet is opened in a manner known per se, but the hot water inlet remains in a fully open position and, when the actual temperature increases further or the reference temperature is lowered, the cold water inlet remains in a fully open position and throttling takes place on the hot water inlet.
Patent DE-3740701-A1 (DE)
Title: Luminaire with a fluorescent lamp
Inventor: RIEGLER HARALD
IPC: F21V17/04
Filed: 1987-12-01
Abstract: A fluorescent lamp (10) is surrounded by a transparent protective tube (14), both ends of which are centred on the lamp (10) by means of holding elements (15). The holding elements (15) are constructed such that when the lamp (10) is inserted into a lamp holder (21) the lamp can be rotated by rotating the protective tube (14). The protective tube (14) is connected in a fixed manner in terms of rotation to the holding element (15) and the lamp (15) can be entrained by virtue of the fact that the connecting pins (13) of the lamp project through holes (17) in the holding element (15). The lamp (10) and the protective tube (14) form a unit which as a whole can be inserted into the lamp holder (21) and rotated until the lamp latches. <IMAGE>
Patent DE-3741070-A1 (DE)
Title: Suction nozzle for a vacuum cleaner
Inventor: ALBRECHT ECKART
IPC: A47L9/06
Filed: 1987-12-04
Abstract: In suction nozzles of this type, the changeover device for the brush is formed by a frame-like connecting link. It is of complicated design and is an expensive moulding which can easily be distorted. The suction nozzle is to be constructionally simple and inexpensive to manufacture and be less susceptible to trouble. The changeover device consists of two sliding bars which are arranged parallel and at a distance from one another and are synchronously movable. The sliding bars can be produced inexpensively and have a high dimensional accuracy and stability. Only a small amount of material is required to produce the narrow sliding bars. The suction nozzle is intended for vacuum cleaners.
Patent DE-3742280-A1 (DE)
Title: Method for 4-channel television sound transmission
Inventor: LOBEMEIER RUDOLF
IPC: H04N5/60
Filed: 1987-12-12
Abstract: Published without abstract.
Patent DE-3742398-A1 (DE)
Title: Barrel liner for shooting weapons
Inventor: BALLE BERNHARD
IPC: F41A21/10
Filed: 1987-12-15
Abstract: A barrel liner is an adaptor which can be used in shooting weapons and makes it possible to fire rifle rounds from smooth-bore barrels. The problems with barrel liners of known type are inadequate accuracy and excessively low strength in the region of the firing chamber, as that part of the barrel which is most highly stressed during firing. An improvement in accuracy is achieved by the use of a novel adjusting element, a cartridge extractor, which is constructed as a spring washer, allowing the firing chamber wall to have a maximum thickness without any weakening milling away. The adjusting element is used for adjusting the hit position of the barrel liner. The adjusting element is designed as a cylindrical sleeve with an eccentric longitudinal hole. The deflection of the barrel nozzle required for adjustment is carried out by rotating the adjusting element and by means of two adjusting screws which vary the eccentricity. In order to prevent loss of adjustment, the adjusting screws are fixed by means of securing screws which are inserted into the end of the adjusting element. <IMAGE>
Patent DE-3800781-A1 (DE)
Title: Bed with a bed base
Inventor: DIETZ HERBERT
IPC: A47C19/02
Filed: 1988-01-14
Abstract: A bed with a bed base is proposed in which the bed base is set back with respect to the surrounding frame parts. The frame parts can be adjusted in height with respect to the bed base, thereby enabling the lying area to be set higher in particular for sick persons or those in need of care.
Patent DE-3801428-A1 (DE)
Inventor: WEISS HANS DIPL ING
IPC: H02M3/10
Filed: 1988-01-20
Abstract: A power supply is proposed for producing a regulated DC voltage from a mains AC voltage, which power supply has a mains transformer (10), a downstream rectifier arrangement (11) and a semiconductor element (13), connected in a DC voltage line leading away from the rectifier arrangement (11), which can be controlled as a function of a predeterminable nominal value (U2) and the actual value of the output DC voltage (Ua). The semiconductor element (13) is exclusively switched between the saturation and blocking state, a control device (16, 17, 19) which switches on the saturation state if the actual value is less than the nominal value and switches on the blocking state in synchronism with the mains AC voltage or the rectified voltage half-cycles derived therefrom, is allocated to the semiconductor element (13). The output DC voltage is applied to a capacitor (18) connected to the output of the power supply. Since the semiconductor element (13) is exclusively in the saturation or blocking state there is practically no power loss, or at least only an extremely small power loss, so that the power supply can be produced cost-effectively and with a small volume. <IMAGE>
Patent DE-3802603-A1 (DE)
Title: Mixing device for air heater
Inventor: KRAEMER HANS GEORG
IPC: F24F13/04
Filed: 1988-01-29
Abstract: To obtain an intimate mixture of heated air and non-heated circulating and/or outside air, channels (4) which are open at the front (a) and on a blowing-out side (b) and are intended for the circulating and/or outside air are arranged in the flow channel (1) of an air heater. There result flow passages (5) for the heated air, which increases its speed because of the cross-section narrowing, sucks in non-heated air from the channels (4) and is immediately and intensively mixed therewith. <IMAGE>
Patent DE-3807937-A1 (DE)
Title: Device for damping vibrations
Inventor: FRIEDMANN OSWALD
IPC: F16F15/16
Filed: 1988-03-10
Abstract: The invention relates to a device for damping vibrations, especially those between an engine and a drive train, with a damping means to be provided between two flywheel elements. In this arrangement, the input part is one of the flywheel elements, the element that can be connected to the engine, and the output part is the other flywheel element, the one that can be connected to the drive train, e.g. via a clutch. The damping means has at least one space in the form of an annular channel, formed by components of one of the flywheel elements, for accommodating and supporting energy storage means, such as springs, a flange body in rotational engagement with the second flywheel element, which flange body bears the other regions of support for the springs, projecting radially into the space in the form of an annular channel.
Patent DE-3813524-A1 (DE)
Inventor: NILL EBERHARD DIPL ING
IPC: H01J9/26
Filed: 1988-04-22
Abstract: A problem encountered in flat-panel television picture tubes is that after evacuation of the picture tube, the panel (2) is deformed concavely. To avoid this, it is proposed to use a panel (2) which is curved convexly prior to being joined to the funnel (1) and prior to the evacuation.
Patent DE-3816559-A1 (DE)
Title: Process for operating a hot-bowl mangle and hot-bowl mangle for this purpose
Inventor: WOLFF CHRISTIAN DR ING
IPC: D06F67/00
Filed: 1988-05-14
Abstract: The invention relates to hot-bowl mangles for the drying and smoothing of laundry articles, which are equipped with a heat-recovery device. The aim of the invention is to improve the heat recovery from the waste air of hot-bowl mangles. The object on which the invention is based is, in hot-bowl mangles, to recover heat from the sucked-off waste air with high efficiency, the air streams involved being guided in such a way that condensation phenomena are largely avoided. This object is achieved, according to the invention, by means of a process for operating the hot-bowl mangle, according to which feed air and waste air are guided in countercurrent through all the heat exchangers in such a way that the feed air passes through all the existing heat exchangers in succession in the laundry run-through direction, whilst the waste air of each mangle cylinder passes first through the heat exchanger assigned to the respective mangle unit and thereafter through all the heat exchangers which, if appropriate, follow in the opposite direction to the laundry run-through direction, and, before entry into the associated heat exchanger, there occurs a mixing of the waste air with the waste air emerging from the heat exchanger which, if appropriate, is located downstream in the laundry run-through direction. The invention contains, furthermore, an apparatus for carrying out this process. <IMAGE>
Patent DE-3817162-A1 (DE)
Inventor: FISH JAMES DANIEL
IPC: G01F11/18
Filed: 1988-05-19
Abstract: Apparatus for dispensing measured amounts of granular material including a reservoir 9 below which is mounted an upper plate 4A having apertures 6A, 6B, 6C and 6D therein. A lower plate 4B has openings 5A and 5B displaced from the apertures and a metering bar 7 is reciprocable between these plates, the metering bar including cavities 8A to 8D which can alternatively be aligned with the apertures to receive a measured quantity of granular material and with the openings so that this quantity can subsequently be discharged. <IMAGE>
Patent DE-3817298-A1 (DE)
Inventor: KARANEWSKY DONALD STEVEN
IPC: C07F9/30
Filed: 1988-05-20
Abstract: Compounds which are useful as inhibitors of cholesterol biosynthesis and thus as hypocholesterolemic agents are provided which have the structure   <IMAGE>  wherein R is OH, or salts thereof or lower alkoxy;      R<x> is H or alkyl;  X is -CH2-,-CH2-CH2-,-CH=CH-, -C IDENTICAL C-,      -CH2CH2CH2- or     -CH2O- (where O is linked to Z);      Z is a hydrophobic anchor, such as   <IMAGE> wherein the dotted lines represent optional double bonds. New intermediates used in preparing the above compounds, pharmaceutical compositions containing such compounds and a method for using such compounds to inhibit cholesterol biosynthesis are also provided.
Patent DE-3824923-A1 (DE)
Title: Apparatus for the sterilisation of containers
Inventor: AKAI TADAO
IPC: B65B55/10
Filed: 1988-07-22
Abstract: An apparatus (13) for the sterilisation of containers (c) has a closed antiseptic tank (31) which is arranged above one or more transport paths for containers (C) and which has a housing wall (41), a ceiling wall (42) and a bottom wall (43). The housing wall (41) has one or more connecting orifices (52) in its upper region. Provided within the tank (31) are one or more antiseptic spray nozzles (33) which have at least one spray orifice (33a) directed on to the respective connecting orifice (52). Provided, furthermore, is at least one antiseptic pipe (32) with an inlet (53) at one end and with a bottom outlet (54) at the other end, the respective inlet (53) being coupled to the associated connecting orifice (52). The outlet (54) of each pipe (32) is directed on to the transport path from above. Finally, at least one heating device (59) is provided for heating the antiseptic pipe (32) or antiseptic pipes (32). <IMAGE>
Patent DE-3826412-A1 (DE)
Inventor: KUTNEY JAMES P
IPC: C07D519/04
Filed: 1988-08-03
Abstract: A process, which may involve a reaction sequence in which vinblastine and vincristine alkaloids are synthesised, comprises reducing an iminium intermediate which may be obtained by coupling an indole-unit of the natural Iboga alkaloid family containing an aza bicyclo-octane portion in the form of an N-indole derivative and dihydroindole unit of the natural Aspedosperma and Vinca alkaloid families to an enamine utilising an electron rich functional group-containing 1,4-dihydropyridine reducing agent, (the enamine produced then being oxidisable under controlled conditions to form an iminium precursor of the target compound). The enamine and iminium compounds have the formulae:-   <IMAGE> and respectively, the various radicals having certain defined meanings, and the 1,4-dihydropyridine compound has the formula   <IMAGE> wherein R1' is an electron rich functional group comprising a carbon skeleton branching in the 1-position and R3' is selected from cyano, 2'-carbamoyl-pyrrolidinyl and a group of formula CONR'7R'8 wherein R'7 and R'8 which can be the same or different, are selected from hydrogen, alkyl and aryl, or R1' is benzyl or diphenylmethyl and R3' is selected from cyano and 2'-carbamoyl-pyrrolidinyl.
Patent DE-3830878-A1 (DE)
Inventor: KLAR ULRICH DR
IPC: C07F7/18
Filed: 1988-09-07
Abstract: PCT No. PCT/DE89/00585 Sec. 371 Date May 7, 1991 Sec. 102(e) Date May 7, 1991 PCT Filed Sep. 7, 1989 PCT Pub. No. WO90/02740 PCT Pub. Date Mar. 22, 1990.The invention relates to 2-oxabicyclo[2.2.1]heptane derivatives of formula I   <IMAGE> (I)  as well as their enantiomers, in which, e.g., A means -(CH2)n-, (E)- or (Z)-CH=CH-, -C 3BOND C, -O- or -S-, B means hydrogen, C1-C10 alkyl, -OR2, halogen, -C 3BOND N, -N3, -COOR3, R1 means oxygen or a -CH2 group,  <IMAGE>  Z means -(CH2)p-, (E)-CH=CH-, -C 3BOND C-, W means a direct bond, a free or functionally modified hydroxymethylene group or a free or functionally modified  <IMAGE>   in which the OH group can be respectively in alpha- or beta-position, D means a direct bond, a saturated alkylene group with 1-5 C atoms, a branched saturated or a straight-chain of branched unsaturated alkylene group with 2-5 C atoms, E means a direct bond, -C 3BOND C- or -CH=CR7, R8 means hydrogen, C1-C10 alkyl, C3-C10 cycloalkyl, optionally substituted C6-C12 aryl or a 5- or 6-member heterocyclic radical, and if R5 means hydrogen, their salts with physiologically compatible bases, as well as the alpha-, beta- or gamma-cyclodextrin clathrates, as well as the compounds of formula I encapsulated with liposomes, process for their production and the pharmaceutical agents containing these compounds. The compounds are thromboxane antagonists.