baber/WOPTO huggingface dataset:
Patent DE-3130275-A1 (DE)
Title: Centering device for bottle-filling machine
Inventor: PETZSCH LOTHAR
IPC: B67C3/26
Filed: 1981-07-31
Abstract: Centering device for bottle-filling machine, consisting of holding bars which are guided vertically, in pairs spaced apart in parallel, on or in the filling element and have a holding ring attached to the lower end of the bars and a centering tulip which is exchangeably fixed in the receiving bore of the holding ring by means of a detachable connection consisting of spring pins in the holding ring and a holding collar and annular groove on the tulip upper part, without additional securing means. <IMAGE>
Patent DE-3134152-A1 (DE)
Title: Carrier which contains antimicrobial agents and its use
Inventor: PIETSCH HANNS DR
IPC: A61F2/00
Filed: 1981-08-28
Abstract: A carrier which contains antimicrobial agents and is composed of at least one metal wire, plastic extrudate or thin cord braided from synthetic threads and which has the form of a coil or spiral is particularly suitable for the prophylaxis and therapy of bone infections. The carrier is preferably coated one or more times by a plastic film which optionally contains active substances.
Patent DE-3135018-A1 (DE)
Title: Accumulator exchanger
Inventor: CONRAD HEINRICH
IPC: F24D11/02
Filed: 1981-09-04
Abstract: The invention is based on space heating by heat rails. In this connection, the accumulator exchanger has the function of making possible optimum utilisation of the heat produced. This is achieved in that heating is carried out around the clock with a constant but lower heating output, and that the night reduction makes possible a heat reserve in the houses to be heated, which covers the heat requirement peaks during the day. If the heat rail is charged with industrial waste heat, which is only available during the day, an accumulator exchanger dimensioned for the heat requirement of the residual time can then bridge this time with its heat reserve. The accumulator exchanger takes the place of the conventional heat transfer stations at the consumer's and is highly effectively thermally insulated.
Patent DE-3140444-A1 (DE)
Title: Gas sensor with detecting device enclosed in perforated cap
Inventor: KOHKI SONE
IPC: G01N27/409
Filed: 1981-10-12
Abstract: A gas sensor, for example an oxygen sensor of the solid electrolyte/concentration cell type, containing a gas detecting device consists of a substrate mounted on an end part of the sensor housing and a laminate of relatively thin layers. A hollow cylindrical protective cap is mounted on the sensor housing to enclose the detecting device. Two or more openings are formed in the cylindrical wall of the cap to make it possible for a gas to be measured to flow into the interior of the cap and out of it. To prevent the detecting device, whose performance characteristic is directionally dependent, being exposed directly to the gas flowing through the openings, each of the openings is arranged between the detecting device and the free end of the cap in such a way that none of the cross-sectional planes intersecting the openings intersect the detecting device.
Patent DE-3147281-A1 (DE)
Title: Rearview mirror for motor vehicles
Inventor: STEWART ANTHONY
IPC: B60R1/08
Filed: 1981-11-28
Abstract: A rearview mirror for motor vehicles is provided with an add-on unit in which a drive is integrated, with the aid of which drive a mirror plane can be swivelled as a function of the intensity of the light striking it. The add-on unit can be connected to any rearview mirror which has a swivellable mirror plane. It is to be attached to the mirror housing with a small number of manoeuvres. In the add-on unit, a multiplicity of different gearing possibilities can be incorporated. In the selection of the gearing to be realised in the add-on unit, particular consideration is to be given to the easy and convenient installation of the add-on unit which it is to be possible even for the layman to fit. The different gearings can be built on the basis of a threaded rod, worms and toothed racks. It is also possible to attach the drive outside the rearview mirror on the motor vehicle and to control the adjustment mechanism via a Bowden cable.
Patent DE-3147663-A1 (DE)
Title: Stator for spiral pumps
Inventor: JAEGER ARNOLD
IPC: F04C2/107
Filed: 1981-12-02
Abstract: In the case of these stators a rubber inner section, which extends up to the outer casing, is located between a metal outer casing and the pump hollow chamber. In order to increase the manufacturing accuracies and to be able to use thin-walled internal parts, according to the invention a thin-walled internal section is manufactured separately and the space between this internal section and the outer casing is now made from a layer of injection-mouldable or mouldable material which can also be inserted in a mould.
Patent DE-3149584-A1 (DE)
Title: Metered feeding of tobacco into hand-operated cigarette-filling/tipping machines
Inventor: HAENTZE JUERGEN
IPC: A24C5/42
Filed: 1981-12-15
Abstract: A packaging is provided for the feeding of metered portions of tobacco into a hand-operated cigarette-filling machine, in which the quantity of tobacco corresponding to the cigarette filling, wrapped in a film, is supplied to the charging station of the machine.
Patent DE-3150624-A1 (DE)
Title: Process and equipment for separating a crude gas mixture
Inventor: AMITANI TATSUO
IPC: B01D53/047
Filed: 1981-12-21
Abstract: The invention relates to a process for separating a crude gas mixture, in which the gas mixture is compressed, then cooled and subsequently introduced into an adsorption column in order to adsorb one constituent of the gas mixture and to take off the other gas constituent. The process according to the invention is specifically characterised in that a heat exchange between the non-adsorbed gas constituent taken off from the adsorption column and the gas mixture flowing in is effected in such a way that the latter gas constituent is thus heated, while the crude gas mixture is cooled, and in that the non-adsorbed gas constituent is passed to an adiabatic let-down or expansion for recovering its pressure energy.
Patent DE-3203106-A1 (DE)
Title: Arrangement for connecting two waveguides
Inventor: GROSSMANN FRANZ KARL DIPL ING
IPC: H01R4/60
Filed: 1982-01-30
Abstract: The invention indicates an arrangement for connecting waveguides to one another without screws. In this case, contact elements engage in the ends of the waveguides and are there pressed against the waveguide internal wall via springs, in each case by tapering sleeves, such that they make contact. The contact pressure of the tapering sleeves is applied by a clamping element which can be driven into the arrangement between the waveguides from the butt joint.
Patent DE-3205240-A1 (DE)
Inventor: FISCHER RUDOLF ING GRAD
IPC: G01R25/08
Filed: 1982-02-15
Abstract: Process for high-precision measurement of the phase relationship and phase displacement, respectively, of two pulse trains wherein rotational angles of two rotating bodies are quantized and converted by incremental shaft encoders into pulse trains, and the pulse trains are applicable for calculating the respective phase relationship and phase displacement, which comprises the steps of: a. counting the pulse trains in at least two different counters; b. forming a digital difference of the two counts; c. converting the digital difference into an analog signal; d. decoding the analog signal; and e. displaying the decoded analog signal; and a device for performing the process.
Patent DE-3208948-A1 (DE)
Title: Desk computer
Inventor: EISMANN PETER
IPC: G06Q30/00
Filed: 1982-03-12
Abstract: A desk computer (211) for fee storage and evaluation for doctors is described which has an input device exhibiting an alphanumeric key pad (226) and a function key pad (227), a microprocessor which is connected to a read-only memory for the control program, a display panel (242, 243) as the output device and selectively activatable peripheral devices between the input and output device and the microprocessor and its associated read-only memory. So that the desk computer (211) can be designed  for this particular form of organisation and can be operated and handled in a particularly simple manner without requiring specially trained technicians for this purpose, the input device also has a name key pad (228) from which preferably several one- or multi-digit values can be optionally allocated to each name key (231) and these can be stored key-specifically in a RAM memory in such a manner that they can be called up for processing. <IMAGE>
Patent DE-3209452-A1 (DE)
Title: Circuit arrangement for simultaneously setting up a plurality of conference links in a switching system with digital PCM-type through-connection
Inventor: REITZ ERHARD DIPL ING
IPC: H04M3/56
Filed: 1982-03-16
Abstract: The circuit arrangement for simultaneously setting up a plurality of conference links in a switching system with digital PCM-type through-connection employs the principle that the speech samples of all subscribers taking part in a conference link are digitally added together to form a sum code word and that a subscriber's own PCM word is subtracted in each case from this sum. The invention essentially entails the provision of one calculating device only for subtraction and addition, where different memories are used so that subscribers can be allocated as required to different conference links. Each conference link is therefore provided with its own memory device, which can be activated separately. The number of memory devices thus corresponds to the number of conference links which can be set up simultaneously.
Patent DE-3216132-A1 (DE)
Title: Shelved store
Inventor: WILBS ALFRED
IPC: B65G1/02
Filed: 1982-04-30
Abstract: A shelved store consists of a horizontal basic frame (10) as well as of an attachment frame (11) arranged vertically on this and of a backing frame (12) arranged vertically on the horizontal basic frame (10), and projecting arms (18) arranged between the attachment frame (11) and backing frame (12). <IMAGE>
Patent DE-3225335-A1 (DE)
Title: Lid for compost container
Inventor: GUETTLER FRITZ
IPC: C05F17/02
Filed: 1982-07-07
Abstract: Published without abstract
Patent DE-3231879-A1 (DE)
Title: Press for producing a ceramic moulded article and ceramic moulded article
Inventor: WOYCZECK GUENTER ING GRAD
IPC: E04C1/40
Filed: 1982-08-27
Abstract: A press for producing a ceramic moulded article consists of a screw arranged in a press cylinder, to which screw a feed opening for a normal clay composition is assigned. For an expanded lightweight clay composition, a second feed opening is also assigned to the screw. A further screw, which is smaller in diameter, is arranged upstream of the screw in the conveying direction, which further screw is connected to a second feed opening for the expanded lightweight clay composition. The ceramic moulded article produced with the press consists of normal clay composition and an expanded lightweight clay composition which are separate from one another and only merge into one another in the boundary region of the two compositions. The expanded lightweight clay composition is uniformly distributed over the entire interior of the moulded article, whereas the normal clay composition completely encloses the lightweight clay composition in the form of a jacket or an outer skin.
Patent DE-3231927-A1 (DE)
Title: Electromagnetically operable valve
Inventor: HOENIG GUENTER DIPL ING
IPC: F02M51/06
Filed: 1982-08-27
Abstract: An electromagnetically operable valve is proposed which is used for controlling the flow of a medium, especially as a fuel-injection valve in fuel-injection systems. The valve comprises a moving valve part which is constructed as a strip (6) and consists of amorphous metal, which spans over a control body (2) having a valve seating surface (11) in which an inlet-flow orifice (13) opens which, on the other hand, is connected to an inlet-flow channel (12). A magnetic flux can be caused in the strip (6) by an electrical coil (7), which flux leads to expansion of the strip (6) so that the strip lifts off the valve seating surface (11) and the medium can emerge from the inlet-flow orifice (13) and flow to the outlet-flow orifice (14) and from there to the outlet-flow channel (15). <IMAGE>
Patent DE-3234303-A1 (DE)
Title: Oil burner
Inventor: BOMBIS DIETER
IPC: F23D11/40
Filed: 1982-09-16
Abstract: In an oil burner (1) for heating installations, there is provided vertically below the atomising nozzle (4), to receive the oil (10) dripping out of this, a collecting device (11) made of a heat-resistant material, which can be designed in different ways. The oil which drips before or after a burning process is thus received by the collecting device (11) and cannot enter the burner pipe (2) or the combustion chamber and lead to dirtying there. The dripping oil evaporates rather in a short time with the aid of the collecting device (11). <IMAGE>
Patent DE-3234495-A1 (DE)
Title: Control for switching an exhaust gas turbocharger on and off
Inventor: KAMLEITNER EWALD DIPL ING
IPC: F02B39/16
Filed: 1982-09-17
Abstract: The charging air pressure of the internal combustion engine is preferably used as the control variable for switching an exhaust gas turbocharger on and off. Unfortunately this charging air pressure exhibits large-amplitude fluctuations each time the turbocharger is switched on or off, which can give rise to faulty switching in the control. As a remedy for this an auxiliary piston (40) is proposed which is connected to the working piston (37) of a working cylinder (36) which performs the switching off. When the working piston (37) moves, this auxiliary piston (40) produces a pressure in an auxiliary cylinder (39) which also acts upon the control slide (32) in addition to the effect of the charging air pressure, thereby retaining it in that position which initiates switching until such time as the fluctuations in the charging air pressure have subsided. <IMAGE>
Patent DE-3240243-A1 (DE)
Title: Tool for draw-cut-type keywaying machines
Inventor: BEIERSDORF OLAF
IPC: B23D13/00
Filed: 1982-10-29
Abstract: The invention relates to a tool for a draw-cut-type keywaying machine, in particular a hydraulic draw-cut-type keywaying machine, with a keyway-cutter guide bar, a feed bar with wedge-shaped head, and also a keyway-cutter bar which carries the keyway cutter, and is characterised in that an adjustable intermediate piece is arranged between the wedge-shaped head of the feed bar and the keyway-cutter bar. The intermediate piece can set itself automatically to the wedge-shaped head and is designed as a pivoting segment which has the shape of a disc section or a spherical cap. The keyway cutter is designed in several pieces, in particular with adjustable individual cutters, the common pressure point of which lies in front of the centre of the intermediate piece.
Patent DE-3302481-A1 (DE)
Title: Play-free attachment of link pins for a transport chain comprising clamping holders or needle links
Inventor: JEDAMZIK KARL-HEINZ ING GRAD
IPC: B65G17/32
Filed: 1983-01-26
Abstract: The invention relates to play-free attachment of link pins (6) for a transport chain, comprising clamping holders (1) or needle links, the clamping holders (1) or needle links being articulately connected to one another by means of shackle toggle joints (3). The link pins (6) connecting the clamping bodies (2) and the shackle toggle joints (3) via the bores (5, 4 and 5') are provided with a through bore (7) into which a dowel pin (8) is driven. The dowel pin attached in this way comes to rest in a groove (9) milled into the clamping body (2) and is secured there against axial and radial play by the tightening of a screw (11). <IMAGE>
Patent DE-3304355-A1 (DE)
Inventor: SOLDECK HANS
IPC: G01N3/22
Filed: 1983-02-09
Abstract: In order to detect gas leakages in the underground gas piping system in an economical way and more frequently than today, a vehicle used for cleaning roads is provided with a dust, respectively dirt suction device (1) comprising a section head (2) sliding on the road surface, a dirt collector (3) as well as an air evacuation conduit (4), so that the vehicle further carries a gas sensor (5) which is comprised, as it is known per se, of a gas analyser with an indicator arranged in the driver cockpit, of a gas and current supply unit and of a gas pump. Outside the vehicle, closed to the road surface, there is provided a gas suction unit by means of which it is possible to take the flow of gas to be analysed to a detection unit, for example a probe, respectively a diffusion head.
Patent DE-3304825-A1 (DE)
Title: Wind energy installation
Inventor: MOEBIUS SIEGFRIED ING GRAD
IPC: F03D5/02
Filed: 1983-02-11
Abstract: A wind energy installation is proposed in which the vanes no longer, as before, rotate about a point and on a circle, but which has at least two deflecting points which are connected by running rails and/or power-transmitting elements, it being the case that at one or more deflecting points the wind power transmits the wind energy through fixed or rotary vanes via power-transmitting elements, for example chains, and converts it, for example, into electrical energy, that is to say via generators. An installation can be built as long as the power-transmitting elements permit, and a plurality of installations can be constructed on a framework. The framework can be positioned into the wind by motor, or it can be self-adjusting. Clamping brakes prevent perpetual oscillation. The brakes can be released when the wind turns by a specific number of degrees. The installation can be built such that the vanes running downwards cause no damage and endanger no-one.
Patent DE-3306457-A1 (DE)
Inventor: FUCHS KARL-DIETER
IPC: D21F1/48
Filed: 1983-02-24
Abstract: The bar-like dewatering device for the wet part of a machine, particularly a paper machine for removing water from a substance, such as a filtering table, a foil, a support table, a wet sucker, a pipe sucker, a felt sucker, is arranged so that the coatings formed of hard materials such as sintered aluminum oxide, silicone carbide or other similar material, in sliding contact with the filter for the felt, are comprised of individual segments which are themselves provided with devices (3) receiving profiled sections extended transversely to the operating direction of the machine. The segments are provided at their longitudinal ends with stepping connection surfaces (4, 5) extending throughout the width of the segments and are stuck between each other to those connection surfaces.
Patent DE-3309077-A1 (DE)
Title: Speed-dependent damper adjustment for vehicles
Inventor: TRIER FERDINAND DR
IPC: F16F9/46
Filed: 1983-03-14
Abstract: For an optimum ride comfort, the damper adjustment of a vehicle should adapt to the prevailing conditions. An individually adjustable damper characteristic curve, however, may impair the driving safety of the vehicle considerably if incorrectly set. The aim of this invention therefore is to use the vehicle speed as a control variable for automatic adjustment of the damper characteristic curve. In this, different control characteristics - such as for sports use or comfort - can still be manually selected. By means of the invention, optimum chassis tuning can be achieved with the same vehicle in many driving conditions.
Patent DE-3311021-A1 (DE)
Title: Piston machine with oscillating pistons and a reversing device for conversion to a rotary motion
Inventor: LANG JOSEF
IPC: F01B9/06
Filed: 1983-03-25
Abstract: In a piston machine, there are oscillating pistons in cylinder liners, each of the said pistons being connected to a piston rod, and the free side of the piston rod, that side which faces away from the pistons, interacts with a reversing device which converts the oscillating motion of the pistons into a rotary motion and transmits it to a rotating shaft. The reversing device is here formed by in each case one journal which projects radially at the free end of the piston rod and engages in longitudinally displaceable fashion in a groove in the circumferential surface of a rotatably mounted roller, the groove having a V shape in the plane development of the circumferential surface of the roller. By virtue of the fact that the journal of each piston rod slides along in the groove, the roller bearing the groove has imparted to it a rotary motion which is transmitted via appropriate transmission gears to an output shaft.
Patent DE-3316879-A1 (DE)
Title: Gas-liquid contact plate
Inventor: RAFFLENBEUL LOTHAR DR RER NAT
IPC: B01D3/20
Filed: 1983-05-07
Abstract: In the case of gas-liquid contact plates for incorporation into distillation and absorption columns, the reflux liquid is directed by an additional distributor plate in such a manner that a trickling film is formed in the space between the bubble layers on the column casing, which trickling film increases the mass transfer. The distributor plate serves at the same time to centre the gas-liquid contacting plate in the column tube.
Patent DE-3323391-A1 (DE)
Inventor: HUETTE KLAUS
IPC: E21B19/20
Filed: 1983-06-29
Abstract: 1. Apparatus for the pulling of bore hole tubes (5, 6) from a bore hole and the release of the screw coupling (breaking) by means of a fluid-operated working piston/cylinder unit (cylinder), characterised by a pulling cylinder (1) operating, together with the breaking device, in the axial direction of the bore hole tubes (5, 6), supported, at its ends, on the one hand on a base plate (11) and on the other hand on a breaking device (17), gripping jaw units (18, 19) arranged axially one after another, rotatable radially in opposite senses and comprising two gripping cylinders (34, 35) by means of which the bore hole tubes (5, 6) are gripped, and a release cylinder operable in the peripheral direction in relation to the bore hole tubes (5, 6) and supported on each of the gripping jaw units.
Patent DE-3332175-A1 (DE)
Title: Permanent chain lubrication for motor cycles
Inventor: ZAHN WOLFGANG
IPC: B62J31/00
Filed: 1983-09-07
Abstract: The permanently installed stripping brush serves to reduce wear of the chain and of the pinion, it being possible to use a commercially available lubricant applicator which is easily attached in a bracket fixed to the motor cycle at an easily accessible point. The connection between lubricant applicator and the stripping brush consists of a flexible pipeline which can be easily laid on the motor cycle. The lubricant applicator is easily replaced in accordance with the lubricant consumption for various requirements.
Patent DE-3336158-A1 (DE)
Title: Pressure plate for friction clutches
Inventor: SCHIERLING BERNHARD DIPL ING
IPC: F16D13/71
Filed: 1983-10-05
Abstract: The invention relates to the riveting of pressure plates to tangential leaf springs for attaching the pressure plate to a corresponding clutch housing. It is proposed to use for this riveted connection blind rivets, which can be closed from the front side without the necessity to support the pressure plate. The use of blind rivets offers the major advantage that the outside diameter of the friction surface can simultaneously be the outside diameter of the pressure plate since the bind rivets do not extend beyond the circumference of the pressure plate if either a cavity is provided in the pressure plate for accommodating and arranging the closing head or if these blind rivets are secured directly in the blind hole without a closing head, by axial compression and radial plastic deformation of the rivet shank.