baber/WOPTO huggingface dataset:
Patent DE-3216332-A1 (DE)
Title: Process and apparatus for producing three-dimensional workpieces
Inventor: SPENGLER ERNST MAXIMILIAN
IPC: B26F1/40
Filed: 1982-05-03
Abstract: Three-dimensional workpieces, for example dashboards for vehicles, are produced by an initially flat piece of plastic material being held in or on a main mould during all necessary working steps, such as for example initial forming, foaming, curing, trimming. The main mould is moved back and forth in a certain direction, in order to interact with secondary moulds and trimming tools one after the other in each case. The secondary moulds are likewise moved back and forth, to be precise in a direction which runs essentially perpendicularly to the direction of movement of the main mould. The hourly output is virtually doubled if two main mould parts interact in each case with two of a total of three secondary moulds. Preferably, three working stations are arranged next to one another, so that two main mould parts, which are firmly connected to each other, can travel back and forth in order to interact with the secondary moulds in the neighbouring stations.
Patent DE-3216760-A1 (DE)
Title: Direct current motor for driving an electric car
Inventor: KAHLEN HANS DR ING
IPC: B60K1/00
Filed: 1982-05-05
Abstract: A compact drive unit for an electric car contains a direct current motor (24)and a gearbox (11) with built-in axle drive (12), on which at least one articulated shaft (14) running approximately parallel to the engine axis (17) is flange-mounted by way of an articulated shaft flange (13). In order to obtain a small overall length of the electric motor (24) a direct current motor construction is proposed in which the output of the direct current motor (24) is located on its collector side and in which the collector housing (26), at least in the area of the articulated shaft flange (13) has an indentation or taper in diameter into which the articulated shaft flange (13) projects. The articulated shaft flange (13) may, with reference to the peripheral direction of the direct current motor (24) be arranged between two adjacent sets of brushes (32). The flange (28) of the output side end plate may be designed as an air duct with a cooling air inlet aperture. <IMAGE>
Patent DE-3219956-A1 (DE)
Title: Cream suitable for whipping
Inventor: KNUEPFER HELMUT DIPL ING
IPC: A23C13/14
Filed: 1982-05-27
Abstract: Cream suitable for whipping and a process for the production thereof are described with the use of a content of 0.2 to 5% by weight of a whey concentrate obtained by ultrafiltration of acid whey.
Patent DE-3221378-A1 (DE)
Title: Armoured vehicle
Inventor: PAHNKE KLAUS-DIETER DIPL ING
IPC: B60K13/04
Filed: 1982-06-05
Abstract: In an armoured vehicle having an internal-combustion engine, the exhaust gases of which are guided through an exhaust-air channel, a device of high fatigue strength is to be provided for the effective reduction of the exhaust-gas outlet temperature, with the result that a heat-related location of the vehicle is to be made substantially more difficult and a diminution of the noises generated by the exhaust-gas pulsation is to be obtained. The object is achieved in that the exhaust-air channel (2) is designed on the same side as the vehicle bottom as an oversized silencer of the exhaust-gas pulsation, with outlet orifices (6) directed to the ground (9), and is equipped on the inlet side with a blower device (3) sucking the air out of the space (5) of the internal-combustion engine (1) and with an exhaust (4) guiding hot engine exhaust gases into the exhaust-air channel (2). As a result of the arrangement of the outlet orifices (6) on a large-area plane ground-facing surface of the exhaust-air channel (2), the hot engine exhaust gases are cooled by being mixed with sucked-up colder air and by heat radiation on the ground and flow out of the outlet orifices (6) without any appreciable pulsation, as a result of which a vehicle location by means of the exhaust-gas pulsation is made more difficult and a vehicle signature by means of the heat radiation of the vehicle caused by the exhaust gas can be prevented. <IMAGE>
Patent DE-3222395-A1 (DE)
Title: Device for detecting and evaluating the faulty feed of printing carriers
Inventor: SCHULTZ ARMIN
IPC: B65H7/14
Filed: 1982-06-15
Abstract: The invention relates to a device for detecting and evaluating the faulty feed of printing carriers in printing, folding and cutting machinery. The aim of the invention consists in reducing the stoppages of the processing machinery and in reducing waste. The technical object consists in being able to record and evaluate quantitative deviations of the edges of the printing carrier relative to the sheet stop, as well as the position of the printing carriers, lying one above the other, relative to one another. The object is achieved in that rows of sensors are arranged upstream and downstream of one sensor of a pair of sensors arranged with the spacing of the intended length of the printing carrier, and an evaluation device, serving for evaluating the deviations of the lateral position and of the length according to size and direction and/or for evaluation on double sheets, is arranged downstream of the sensor arrangement. By means of the device, tendencies towards positional changes can be detected and conclusions drawn on their technical causes. Elimination of the causes is thus possible while the machine is running. <IMAGE>
Patent DE-3223985-A1 (DE)
Title: Method and device for representing and localising foreign bodies in medical diagnostics by means of ultrasound
IPC: A61B8/08
Filed: 1982-06-26
Abstract: Method and device for representing and localising a foreign body in organic tissue with the aid of ultrasound by suitably superimposing on the ultrasonic B image obtained using the classical pulse/echo method the stimulated ultrasonic waves emanating from the foreign body, for which purpose the foreign body is entirely or partially doped with material that emits ultrasound and can be excited from outside, or is produced from material such as is caused to emit ultrasound by an exciting field produced by a generator, and these ultrasonic waves are collected by an ultrasonic receiver head and are displayed by means of an ultrasonic detector together with the ultrasonic waves of the pulse/echo method.
Patent DE-3224056-A1 (DE)
Title: Leading edge stop in sheet deliverers of printing machines
Inventor: HAHN ULRICH DR ING
IPC: B65H31/36
Filed: 1982-06-28
Abstract: The invention relates to a leading edge stop in sheet deliverers of printing machines. The object of providing a leading edge stop in sheet deliverers of printing machines which is capable of absorbing the movement energy of the sheet according to the principle of elastic impact is achieved in that a movable sheet stop is arranged in a recess of the fixed sheet stop, projecting beyond the fixed sheet stop, and is charged pneumatically or hydraulically in the direction of the sheet pile.
Patent DE-3228895-A1 (DE)
Title: Process for obtaining biogas and apparatus for carrying out this process
Inventor: SCHNEIDER WILHELM
IPC: C12M1/107
Filed: 1982-08-03
Abstract: In order to be able to dispose of refuse and sewage sludge together, and to obtain organic substances therein in a form suitable for the production of energy, a continuous process for obtaining biogas from refuse and sewage sludge comprises comminuting the refuse to a maximum particle size of less than 1 cm and mixing this with sewage sludge in a weight ratio such that the water content of the mixture is 45 to 79% by weight, continuously feeding the mixture thus obtained having a pH between 6.5 and 9.5 into a reactor having a feed opening and a discharge opening separate from this and rotting the material in the reactor with external heating and exclusion of oxygen, removing the rotten material from the discharge opening of the reactor, returning 5 to 25% by weight of the rotten material to the feed opening of the reactor and withdrawing from the reactor the biogas formed during rotting. The apparatus for carrying out this process is a suitable rotating tube reactor having a feed end and a discharge end for solids, a gas-tight closed interior, a gas withdrawal device, a heating device and heat insulation for the tube shell.
Patent DE-3229583-A1 (DE)
Title: Insect trap
Inventor: BRUNNENKANT WERNER
IPC: A01M3/02
Filed: 1982-08-07
Abstract: Published without abstract.
Patent DE-3233276-A1 (DE)
Title: Device for estimating the particular one of three possible displacement states
Inventor: MEYR HEINRICH PROF DR
IPC: G01P3/80
Filed: 1982-09-08
Abstract: Specified as a supplement to an optical correlation tachometer is a device which determines the relative states of motion between a measuring head (15) and a surface (11) in terms of standstill/forward motion/reverse motion. The device has two each of signal detectors (16, 17), short-term correlators (20, 21), averagers (27, 29) and comparators (28, 30), a logic unit (32) and three counters (39, 40, 41). Clocked by a clock generator (25), measured values (tIn, tIIn) are determined periodically for both displacement directions for the displacement time between the scanning signals (a(t), b(t)). The values (TI, TII), obtained herefrom by averaging, of the displacement time are compared in value with the respective measured values (tIn, tII). The decision signals  sigma  produced thereby are combined in a suitable way by the logic unit (32). The coincidence signals (s01, s10, s00) output in this case by said units are summed by the assigned counters (39, 40, 41). After a variable measuring time, one of the counters is the first to reach its maximum count value (M). In this case, it outputs an output signal (SR, SV, SS) which signals one of the abovementioned three motion states and resets all the counters (39, 40, 41) to the initial value. <IMAGE>
Patent DE-3234093-A1 (DE)
Title: Method for selection at the receiving end of data transmitted via an exchange of a telecommunication or telephone system
Inventor: DOSTERSCHILL PETER DR
IPC: H04M3/436
Filed: 1982-09-14
Abstract: A terminal station at the receiving end transmits selection information to the exchange describing connections which can or cannot be set up. The selection information may comprise complete telephone numbers or, for example, national and/or local preselection code numbers only. The exchange switches through to the terminal station only those connections which can be set up according to the selection information transmitted to the exchange by the terminal station at the receiving end. The telephone numbers of all calling terminal stations, including those which are unable to set up a connection on the basis of the selection information, are transmitted to the terminal station at the receiving end, where they are stored and possibly displayed. A busy tone is signalled to the terminal stations calling unsuccessfully on the basis of the selection information, or the presence of selection information is explicitly indicated, for example in the form of a standard message.
Patent DE-3234364-A1 (DE)
Title: Respiratory air purification device for motor vehicles
Inventor: TISCHENDORF JOACHIM PROF DR IN
IPC: B60H3/06
Filed: 1982-09-16
Abstract: The invention relates to an air purification device with which the respiratory air in motor vehicles is to be purified using the air recirculation process. The difference from the previous state of the art consists in the fact that this device can be mounted in unchanged form in the passenger compartment of any desired type of vehicle. As a result, it is made possible for the fresh air supply in motor vehicles to be operated by means of the ventilators and heating registers installed in the vehicles, independently of the air purification device, for example for keeping the windows clear in winter conditions. The device is designed in such a way that it has an optimum flow-past surface with the smallest possible air resistance and thus has a low energy requirement and a low noise level. It is designed as a circular upholstered disc so that the risk of accidents due to sharp edges is reduced. By inclining the exit laminas, an external bypass is formed which leads to the sucked-in respiratory air passing many times through the activated carbon fibrous material. The activated carbon fibrous material is positioned according to the principle of the "non-sealed pipe". Apart from dust and petrol vapours, the device also removes other exhaust gas components which can be absorbed well by activated carbon.
Patent DE-3239610-A1 (DE)
Inventor: SCHICKANEDER HELMUT DIPL CHEM
IPC: C07C217/18
Filed: 1982-10-26
Abstract: 1. 1,1,2-triphenyl-but-1-en-derivatives represented by general formula (1), the configuration of which corresponds to E form  see diagramm : EP0107208,P11,F2  in which R in position 3' or 4' is a methyl group, methoxy group, hydroxy group or a halogen atom and R**1 is an alkyl group with 1 to 4 C atoms, and the therapeutically acceptable salts thereof.
Patent DE-3241432-A1 (DE)
Title: Socket pipe seal using an elastic roller ring
IPC: F16L21/025
Filed: 1982-11-10
Abstract: In order to seal socket pipe connections, an elastic roller ring is used which is installed in advance by means of a centring socket. During pipe installation, this roller ring rolls out of the centring socket axially into the socket. In order to prevent the roller ring sliding out of the centring socket or being pushed out of said centring socket by the approaching tip end, instead of being rolled out of it, during installation, the centring socket has a projection which is directed radially inwards on its side which is directed axially towards the socket, which projection contributes an additional locking effect without its radial internal diameter being significantly less than the radially minimum permissible collar internal diameter. Via a projecting tab, which runs on the roller ring parallel to its cord axis, or via a recess which extends into the roller ring cross-section and is axially supported in each case by the projection of the centring socket, this additional locking effect can be even further reinforced without increasing the insertion force to be used during installation above the permissible value. The application of the inventive features is also advantageous in the case of double sockets.
Patent DE-3246749-A1 (DE)
Title: Process for the polymerisation of chloroprene
Inventor: MUSCH RUEDIGER DIPL CHEM DR
IPC: C08F36/18
Filed: 1982-12-17
Abstract: Polychloroprene adhesives which have a long shelf life and a pale colour and whose product properties do not vary are obtained if from 4.10<4> to 4.10<3> mol of a tetraalkylthiuram disulphide are added during the polymerisation per 100 g of monomer at a monomer conversion of from 56 to 74%, and the polymerisation is continued for a further 3 to 10% to the final conversion.
Patent DE-3301960-A1 (DE)
Title: Connecting device
Inventor: SMETZ REINHARD DIPL ING
IPC: F16B45/00
Filed: 1983-01-20
Abstract: In a connecting device for stop devices having a connecting component (1) and at least one attachment component (6, 7) for the connecting component (1), the connecting component (1) is pressed by means of a spring (10) against support faces (11, 12) of bearings (4, 5) in the attachment component (6, 7) in order to eliminate troublesome noises. The spring (10) can simultaneously be used to arrest the connecting component (1) in different positions. <IMAGE>
Patent DE-3302084-A1 (DE)
Title: Inductive rotation sensor
Inventor: KUERS GUENTHER DR
IPC: H02N11/00
Filed: 1983-01-22
Abstract: An inductive rotation sensor is described, consisting of a rotor (1) having Wiegand wires (5) distributed on its circumference, and of a stator (3) in which four magnetic pole pairs (6 to 9) are arranged juxtaposed with alternating polarity, which excite the Wiegand wires (5) passing by, asymmetrically. The Wiegand pulses are picked off by an electrical winding (20) which is arranged in the stator (3) between the two inner magnets (6, 7). <IMAGE>
Patent DE-3302126-A1 (DE)
Title: Amino acid derivatives, process for their preparation and use
Inventor: SCHNORRENBERG GERD DR
IPC: C07D471/04
Filed: 1983-01-22
Abstract: The invention relates to novel amino acid derivatives of the general formula <IMAGE>  in which   R<1> denotes hydrogen, an alkyl radical having 1 to 4 carbon atoms, a phenyl radical, a benzyl radical or a radical of the formula <IMAGE> R<2> denotes hydrogen, an alkyl group having 1 to 6 carbon atoms or a phenylalkyl group having 7 to 12 carbon atoms, R<3> denotes an alkyl radical having 1 to 4 carbon atoms or a phenyl radical,   n denotes 0, 1 or 2, k and m in each case denote 0, 1 or 2, where the sum of k and m is 1 or 2,   X, Y and Z denote oxygen, sulphur, NR<4>, CH<5>, CHR<5>, <IMAGE> with the proviso that only one of the radicals X, Y and Z can denote oxygen, sulphur <IMAGE> and one or two of the radicals X, Y and Z can denote NR<4>, R<4> denotes hydrogen or an alkyl group having 1 to 4 carbon atoms and R<5> denotes hydrogen or, together with a further vicinal radical R<5> denotes a phenyl ring and their salts, a process for their preparation, pharmaceutical compositions which contain one or more compounds of the general formula I as active compound and their use in medicaments. The novel amino acid derivatives have a long-lasting hypotensive action which is based on inhibition of angiotensin I converting enzyme.
Patent DE-3303567-A1 (DE)
Title: Verfahren zur herstellung eines metallbalges
Inventor: VALLENTIN KLAUS
IPC: B23K26/20
Filed: 1983-02-03
Abstract: Bei der Unterdusch- (Bidet-)Einrichtung als loser Aufsatz auf ein WC-Becken wird der feste Wasseranschluß (Druck aus der Wasserleitung) ersetzt durch den Druck des Körpergewichtes des Benutzers auf einen mit beliebiger Duschflüssigkeit gefüllten weichen Hohlkörper als Knautschzone innerhalb des doppelten Profilkörpers. Eine Regulierung des erzeugten Wasserdruckes auf die erforderliche Menge erfolgt über eine Ventileinrichtung seitlich des Profilkörpers. Die Füllung des weichen Hohlkörpers mit ca. 3-4 Litern Duschflüssigkeit erfolgt über einen verschließbaren Einfüllstutzen an Waschbecken oder ähnlichen Fülleinrichtungen. Ein Wandhalter mit Haken für das Bidet ist mit Schwenkarm (gleich Handtuchhalter) ausgestattet und nimmt nach Benutzung die Unterduscheinrichtung auf, und wid vom Intimhandtuch durch Zurückschwenken der Handtuchhaltervorrichtung verdeckt.
Patent DE-3307188-A1 (DE)
Title: Window wiper for motor vehicles
Inventor: BALL WILFRIED HORST
IPC: B60S1/38
Filed: 1983-03-01
Abstract: In a window wiper for motor vehicles in which a wiper blade which is seated on a motor-driven wiper arm can be moved reciprocally under contact pressure on a window to be wiped, one or more dimensionally stable support elements which rest next to the rubber-elastic wiping strip of the window surface to be wiped are located on the wiper blade.
Patent DE-3312923-A1 (DE)
Inventor: DIETZE WERNER
IPC: G01N27/28
Filed: 1983-04-11
Abstract: The electrode arrangement for the electrochemical analysis of electrolytic components of a liquid, in particular blood or urine, has a base body 7 of insulating material and a sample chamber 11, externally accessible via a loading aperture, in the base body 7 for receiving the liquid to be analysed. Attached to the base body is at least one measuring electrode 21 which is selective for a predetermined ion species in the liquid to be analysed, and also a reference electrode 19. The electrode arrangement is designed as a disposable part, the loading aperture being sealed by the manufacturer with a removable closure part 45 which forms a sealed hollow chamber together with the sample chamber. Introduced into the sealed hollow chamber by the manufacturer is a standard electrolyte solution which contains the predetermined ion species with a predetermined activity and which wets the measuring electrode 21 and the reference electrode 19 and consequently preconditions them. To carry out the actual analytical measurement, the closure part 45 is removed and the standard electrolyte solution is removed together with an absorbent elastic cushion which is mounted on the closure part 45 and impregnated with the standard electrolyte solution. According to a second main feature, the invention proposes an electrode arrangement using a copper/copper sulphate system, in particular for the reference electrode, which is notable for a rapid and stable potential setting, accompanied by simple and cheap manufacture of the disposable part. <IMAGE>
Patent DE-3321645-A1 (DE)
Title: Conversion set for a tiled stove/batch furnace for conversion from wood firing to coke firing
IPC: F24B13/00
Filed: 1983-06-15
Abstract: Conversion set for a tiled stove/batch furnace with a fuel-charging opening (6) in the upper region and a firing door (10) in the lower region, consisting of a shaft-shaped insert (14, 14') which can be placed on the grate surface (2) of the batch furnace and has a bottom shaft opening (15) lying in the plane (2) of the grate and having a smaller cross-section than the grate surface (2) of the batch furnace, the said insert extending in its height into the region of the fuel-charging opening (6) and its clear horizontal cross-section increasing from the bottom upwards. <IMAGE>
Patent DE-3325322-A1 (DE)
Title: Flexurally rigid corner connections for buildings in frame construction with wooden girders
Inventor: WOLF JOHANN
IPC: E04B1/24
Filed: 1983-07-13
Abstract: Flexurally rigid corner connections for buildings in frame construction with wooden girders, characterised by a shaped part with projecting, angled-off butt-strap pairs, where the clearance between the butt straps is equal to the height of the girders and which butt-strap pairs can be connected to the adjacent girder flanges. To bolt the shaped part together with the girders, holes can be provided in the butt-strap pairs. The shaped part may be a casting.
Patent DE-3328253-A1 (DE)
Title: Jaw crusher
Inventor: VINCENDON JEAN
IPC: B02C1/02
Filed: 1983-08-04
Abstract: The invention relates to a jaw crusher, the rear crossbar (12A) of which has a planar support surface (14) for a vibrating reaction beam which cooperates in driving the moving jaw of the crusher. This crossbar is produced independently of the frame of the crusher, in which it is then supported by end support pins (50, 50A). Mounting rings (54, 54A) are inserted between the pins and circular mounting openings (48) situated in the cheeks (2) of the crusher, and make possible the setting of the inclination of the support surface (14) before the final fixing of the crossbar. 
<IMAGE>
Patent DE-3328677-A1 (DE)
Title: Timing belt drive for internal combustion engines
Inventor: WILLMANN MICHAEL ING GRAD
IPC: F16H7/18
Filed: 1983-08-09
Abstract: An arrangement for a timing belt drive for internal combustion engines, especially for diesel engines, is designed, for example, to drive a cam shaft and the shaft of an injection pump and, where necessary, auxiliary units by means of a drive gear held on the crank shaft of the internal combustion engine. In order to prevent the risk of tooth skipping, especially on those gears on which the timing belt engages with only a small contact angle, it is proposed, at least in the area of these gears (5) to provide a fixed guide element (6) held at a distance from that part of the timing belt (2) engaging with the gear (5). At the same time this guide element is advantageously formed by a circular-shaped, curved rib (6), the angle of curvature of which essentially corresponds to the contact angle of the timing belt (2) on the gear (5) and the distance of which from that part of the timing belt engaging with the gear is less than the height of a tooth of the timing belt. <IMAGE>