baber/WOPTO huggingface dataset:
Patent DE-3430493-A1 (DE)
Title: Method of folding the inner paper for a soft cigarette pack
Inventor: KNECHT SIEGFRIED
IPC: B65D85/10
Filed: 1984-08-18
Abstract: The invention relates to a method of folding the inner paper for a soft cigarette pack on a lateral folding packer, an inner paper section being fed to the packing station of the lateral folding packer, the bottom region being formed by appropriate folding-over of the side wall regions of the inner paper section perpendicularly to the base section, the projecting corners in the base region being folded inwards, and the side tabs being folded one over the other. In order that cigarettes which have also partially emerged from the pack when a cigarette is removed can be pushed back in again without coming into contact with an obstructive edge, an inner paper section is used in which the corners projecting relative to the base region are separated by incisions from the side tabs, at least one side tab on each side being first folded inwards before the corners are folded inwards, and the corners then being folded inwards onto the side tab or tabs.
Patent DE-3430597-A1 (DE)
Title: Device for detecting radiation loads
Inventor: LANGE GOTTFRIED DIPL PHYS
IPC: G01T1/115
Filed: 1984-08-20
Abstract: The invention relates to a device for detecting radiation loads with a radiation-protection dosimeter (1 to 8), which has a plastic cassette (1) with a plurality of filters (3 to 6, 8) and a radiation-sensitive transducer (2) inserted behind, and with an evaluation unit. The transducer comprises a measuring foil (2) containing a persistent luminescent material which can be activated by a scanning beam of the evaluation unit and, as a result, the information of the measuring foil (2) can be read out. <IMAGE>
Patent DE-3436493-A1 (DE)
Inventor: COESFELD DIETER
IPC: B60C23/00
Filed: 1984-10-05
Abstract: A manometer device for continuous monitoring of the air pressure in vehicle tires is described which consists of a manometric capsule and an electrical indicator device associated therewith. A flatly conical membrane with a cylindrical projection is arranged transversely through the interior space of the manometric capsule. A permanent magnet is inserted in this projection. The membrane divides the interior space of the manometric capsule into two chambers, of which one chamber is stressed with a nominal pressure and the other chamber is connected to the pressure space of a vehicle tire. A stationary sensor, which is associated with the manometric capsule to be mounted on a rim flange, responds to linear magnetic field variations and transmits the latter to a terminal.
Patent DE-3438394-A1 (DE)
Inventor: BOETTCHER HENNING DR
IPC: C07D409/06
Filed: 1984-10-19
Abstract: New pyridine derivatives of the formula I    <IMAGE>  I  wherein R1 and R2 are each phenyl or 2- or 3-thienyl radicals which are unsubstituted or monosubstituted or di-substituted by alkyl, alkoxy, F, Cl, Br, OH and/or CF3 and n is 1, 2 or 3, and the alkyl and alkoxy groups each have 1-4 C atoms, and salts thereof, have suppressant actions on the central nervous system, in particular neuroleptic actions.
Patent DE-3438905-A1 (DE)
Title: Rack-servicing appliance designed as a travelling portal crane
Inventor: MARTER HARTMUT
IPC: B65G1/04
Filed: 1984-10-24
Abstract: The invention relates to a rack-servicing appliance, designed as a travelling portal crane, for stores with rack lines having double cantilever elements and alleys between adjacent rack lines, comprising a continuous, flexurally rigid cross girder guided in a vertically displaceable manner on the perpendicular columns of the portal crane and having means fastened to it for receiving bar-shaped or rod-shaped long material, in which arrangement the load suspension means comprising the cross girder and the material-receiving means can be moved across the rack lines and transversely to the rack alleys and can also be moved up and down in the rack alleys. In order to be able to receive material from the rack shelves by single access without an additional lifting movement of the load suspension means being required for this, the material-receiving means are designed according to the invention as rotary clamping grippers with one horizontal swivel shaft each extending transversely to the cross girder.
Patent DE-3440510-A1 (DE)
Title: Electric lawnmower
Inventor: ERGER MANFRED
IPC: A01D69/02
Filed: 1984-11-06
Abstract: The invention relates to an electric lawnmower in whose housing (4), which is provided with a cap (8), there is arranged an electric motor (5) to which a plug (10) is electrically conductively connected via a switch (20). The switch (20) is connected to an operating device for the electric motor (5) by means of a Bowden cable (17), which operating device is in the handle region of a guide strut (3), and which Bowden cable (17) consists of a plastic sleeve (27) and a steel-wire core (26). The steel-wire core is connected to the operating device (20a) of the switch (20) in a part (15b) of a chamber (15) which is separated from the motor space of the housing (4) and whose other part (15a) contains the electrically conductive components of the switch (20). The mechanical and electrical components of the switch are thus isolated, as a result of which the electrical voltage is prevented from passing through the wire core into the handle region in the event of a defect. Lengthening of the Bowden cable and switching resulting just from touching the Bowden-cable sleeve are precluded. <IMAGE>
Patent DE-3442408-A1 (DE)
Title: Level control device
Inventor: BARTHOLOMAEUS REINER DIPL ING
IPC: B60G15/06
Filed: 1984-11-20
Abstract: The cone of the piston rod of the vibration damper for a level control device for motor vehicles, which is composed of non-magnetic material and represents the gauge length for the level sensor, is extended on one side by an annular layer of non-magnetic material of constant thickness. This results in a simple assignment of the position of the level sensor, determining whether the Hall sensor serving as displacement transducer comes to lie above or below the gauge length. <IMAGE>
Patent DE-3442468-A1 (DE)
Title: Bicycle lamp
Inventor: HARTMANN JAN DIRK
IPC: B62J6/00
Filed: 1984-11-22
Abstract: The invention relates to a bicycle lamp with a holder which serves to attach the same to a tube of the frame, the fork or the handlebars. It is often expedient to have, in addition to the dynamo, a voltage source in order to be able to illuminate the bicycle when stationary, as prescribed by the regulations. Such a voltage source should be arranged on the bicycle in such a way that it can be appropriately included in the electrical system and at the same time does not disadvantageously influence the visual appearance of the bicycle. In order to ensure this, according to the invention the holder which actually serves to attach the bicycle lamp is constructed as a two-component housing which serves to receive a voltage source. As a result, a favourable arrangement of the voltage source is obtained whilst the holder or the housing can be matched to the shape of the lamp and to other conditions in a visually attractive fashion.
Patent DE-3448002-A1 (DE)
Title: Transport apparatus for an automatic cable packaging unit
Inventor: JUERGENHAKE BERNHARD DR ING
IPC: H01R43/04
Filed: 1984-05-04
Abstract: The transport apparatus of an automatic cable packaging unit consists of a first conveyor, which unwinds the cable from a drum and transports it in the direction of its longitudinal axis. A second conveyor, consisting of two endless belts arranged in series in the axial direction of the cable, transports the cable perpendicularly to its longitudinal direction to the individual stations processing the cable ends. At least one endless belt of the second conveyor is adjustable in, and in opposition to, the direction of conveying of the first conveyor. The cable is pushed by two separately controllable pushers into the clamping receptacle of the two endless belts.
Patent DE-3502804-A1 (DE)
Title: Oven lamp
Inventor: SCHROEDER ERICH
IPC: F21V19/00
Filed: 1985-01-29
Abstract: An electric oven lamp for insertion in an installation aperture in the inside wall (3) of an oven has a metal socket part (1), which holds a lamp socket (2) and onto which a collar (4) determining the installation depth is moulded, and resilient catch elements (5) provided with support edges (11). To minimise the manufacturing and assembly expenditure of the oven lamp, provision is made for the socket part (1) to be constructed as a deep-drawn moulding made of spring band steel and for the collar (4) and the resilient catch elements (5) to be integral with the socket part (1). In this case, the spacing between the effective support edges (11) and the collar (4) in the installation position of the oven lamp adapts automatically to the thickness of the oven wall (3). <IMAGE>
Patent DE-3502971-A1 (DE)
Title: Filter for purifying flowing gases
Inventor: SCHUSTER EDELBERT
IPC: B01D53/04
Filed: 1985-01-30
Abstract: The filter for purifying flowing gases has a housing 1, in which at least one adsorber 2 is arranged for the adsorption of toxic gases. At the bottom of the housing 1 is mounted a weight measuring device in the form of a pressure measurement cell 8 on which lies the adsorber 2. The measured weight of the adsorber 2 is displayed by a manometer 6. On the basis of the display of the manometer 6, it can be established whether the loading of the adsorber 2 has yet reached the maximum permitted value marked by a maximum pointer 14. To fix the adsorber 2 at the sides and to seal it with respect to the housing 1, brush strips 11 are provided. <IMAGE>
Patent DE-3503767-A1 (DE)
Title: Surgical scissors
IPC: B26B13/06
Filed: 1985-02-05
Abstract: Surgical scissors having two finger loops, two associated finger- loop arms, an axial screw pivotably connecting the two arms, a first blade 24 as continuation of the first arm, a second blade 23 as continuation of the second arm, a cutting edge 28 on the first blade 24 whose associated cutting surfaces 27, 29 assume the usual angle relative to one another of about 80 DEG , and the mutually opposite cutting surfaces 26, 27 of the first and second blades lying approximately parallel to a cutting plane 21 in which the cutting edges 28, 31 of the two blades meet during cutting, is characterised in that the cutting surfaces 26, 32 of the second blade 23 assume an angle of between 70 DEG  and 5 DEG  relative to one another, and at least in the angular region at 70 DEG  the outer blade surface 32 is hollow ground. As a result, the scissors cut better and have a long useful life, do not require coating with a hard metal and are cheaper than the so-called hard metal scissors. <IMAGE>
Patent DE-3510187-A1 (DE)
Title: Process for the transfer of metal ions using microporous membranes
Inventor: OSTERTAG KARL DIPL ING DR
IPC: B01D61/24
Filed: 1985-03-21
Abstract: A process is described for the transfer of metal ions from an aqueous liquid into a non-aqueous liquid and from there into a further aqueous liquid. The non-aqueous liquid contains one or more complexing agents and is kept separate from the aqueous liquid releasing the metal ions by one or more microporous hydrophobic membrane(s). The non-aqueous liquid is circulated through two or more transfer zones in which uptake and release of the metal ions take place. The release of the metal ions from the non-aqueous liquid into the second aqueous liquid proceeds via mechanical mixing of the two phases, followed by a mechanical separation process. As a result of this process which is favourable in terms of costs, higher fluxes of metal ions are achieved than in other processes. The process can be carried out for facilitated and coupled transport processes and can be used advantageously inter alia in one treatment and waste-water purification.
Patent DE-3510589-A1 (DE)
Title: Device for centre-punching a workpiece
Inventor: KAPPLER DIETER
IPC: B25D5/00
Filed: 1985-03-23
Abstract: The invention relates to a device for centre-punching a workpiece, with a planar bearing surface and a measuring device for determining the position of a centre mark. The device consists of a baseplate with two opposite guide grooves on which a displacing bridge is displaceably mounted in one of the two horizontal directions. For the other horizontal direction, the bridge has two guide rails on which a slide is movable free of play. Furthermore, the two guides each have a measuring scale and the parts displaceable thereon each have a pointer which is aligned with or referred to the centre-punch point. Thus, any spot can be approached in a dimensionally accurate and reproducible manner with the centre-punch point within the bearing surface of the baseplate and can be fixed by locking screws. The centre punch itself is guided vertically on the slide within a guide shaft. After the centre punch is put onto the workpiece, a centre mark can be produced at the desired location by a blow with the hammer or possibly by a pneumatic impact device. Scribing with a scriber stand and the use of marking-out colour are dispensed with, which is especially of advantage in small batches after setting the coordinate dimensions once. The device is of relatively simple construction and is inexpensive to produce; it can also be subsequently fitted to conventional surface plates.
Patent DE-3516685-A1 (DE)
Title: Device for cooling the wire bearing of an air blade adjusting device of a gas turbine
Inventor: SCHMIDT ERWIN
IPC: F02C7/18
Filed: 1985-05-09
Abstract: The invention relates to a device for cooling the wire bearing of an air blade adjusting device of a gas turbine. A compressor impeller enclosed by a compressor spiral and a compressor turbine are arranged on the first shaft of the gas turbine. On a second shaft a working turbine wheel is arranged, to which the guide blade adjusting device is assigned, which is fixed on the housing of the gas turbine by way of inner rings for accommodation of the wire bearing and by way of a first flange-shaped ring. For cooling of the bearing of the gear rim of the guide blade adjusting device, fresh air derived from the compressor spiral flows through the air ducts distributed in the inner rings.
Patent DE-3521327-A1 (DE)
Title: Video magnetic tape apparatus
Inventor: BRATENSTEIN ERNST
IPC: G11B15/61
Filed: 1985-06-14
Abstract: A description is given of a video magnetic tape apparatus for recording video signals by the helical scanning technique on to a magnetic tape by means of a tape guiding drum with head wheel disk, the drum preferably comprising a rotating drum part and a fixed drum part. At least one, preferably both drum parts are made of plastic and have securing means and a tape-bearing edge in one piece with the drum part.
Patent DE-3525691-A1 (DE)
Title: Device for measuring and recording the axial forces of a machine having a shaft
Inventor: BEECK HARALD
IPC: F16C19/52
Filed: 1985-07-18
Abstract: The device for measuring and recording the axial forces acting on an axial bearing (6) of a machine is described, which is of a structurally simple design and suitable for mass production. Constructed between the housing disc/washer (7) of the axial bearing (6) and a bearing surface (10) of the bearing housing (8) is an annular chamber (13) which has an essentially rectangular cross-section and in which there is inserted an elastically extendable hose (12) which is inherently closed at the circumference. The hose (12) has a pressure medium connection (14) for connecting it to a pressure sensor and for applying a pressure medium to it and prestressing it. By increasing the internal pressure in the hose (12) it is also possible to displace the bearing (6) axially and thus to set a specific bearing gap or, for example, the gap between the free screw tip and the end of the cylinder of a screw extruder or the like. <IMAGE>
Patent DE-3530509-A1 (DE)
Title: Set of cutters for mincing machines
Inventor: HAACK EBERHARD DR-ING
IPC: B02C18/36
Filed: 1985-08-27
Abstract: Sets of cutters for meat mincing machines comprise, in the conveying direction, the preliminary cutter, a multi-blade knife and a perforated disc. In the case of multi-part sets of cutters, these are followed by a further knife and a further perforated disc. It has been ascertained that each knife-carrying rail hinders the stream of material and that only the first knife which follows the worm outlet is to be seen as the main blade. The invention is based on the fact that it is sufficient to assign only one blade to each turn of the worm and to assign the said blade, following a mathematical model, to the next point of the worm outlet which is to be seen as a plane which is inclined in a helical fashion, looking towards the O-point. <IMAGE>
Patent DE-3530689-A1 (DE)
Title: Method for continuous measurement of the haemoglobin concentration in the extracorporeal circulation
Inventor: STILLER SIEGFRIED DIPL PHYS
IPC: G01N33/72
Filed: 1985-08-28
Abstract: The method for continuous measurement of the haemoglobin concentration in the extracorporeal circulation is based on the fact that very small amounts of blood (about 0.1 ml/hr) are removed continuously from the extracorporeal circulation and diluted in a fixed ratio, haemolyzed and converted into a defined haemoglobin derivative whose concentration is continuously determined by the measurement of the absorbance at a defined wavelength (Soret band). Withdrawal and dilution are carried out by means of a microperistaltic pump via two pump tubes having different internal diameters (0.13 and 2.0 mm). A complete haemolysis of the erythrocytes and the oxygenation of the haemoglobin is achieved by means of the dilution medium (0.05 % NH3 solution). The mixture of blood and dilution medium is mixed in a magnetic stirrer cell before it is passed through a microcuvette in the photometer. Changes in the haemoglobin concentration reflect changes in the blood volume during the treatment of terminal kidney failure. They can be employed for the control of the removal of liquid (ultrafiltration) and increase the safety of the treatment.
Patent DE-3541747-A1 (DE)
Inventor: BELBEL ELIE
IPC: H01H9/32
Filed: 1985-11-26
Abstract: An electric switch in which a screen is inserted very quickly between two contacts at the moment when they part. The energy of the arc generated between the contacts inside a volume surrounded by an insulating mobile sheath is used to heat gases released, and the resulting gas pressure displaces the sheath quickly, so that the arc passing through an opening in the sheath is sheared between the sheath and the housing. This type of switch is used to advantage in protection apparatus designed to respond to an abnormal increase of the current flowing in a circuit in which they are series mounted, and in switches where rated current is high.
Patent DE-3545028-A1 (DE)
Title: Covering cap
IPC: B60R21/2165
Filed: 1985-12-19
Abstract: This invention relates to a covering cap for covering articles, especially an inflatable air cushion which is arranged inside the steering wheel rim of a motor vehicle, which cap is composed of a flat supporting part having a tear-off line which is preferably shaped like a double T and along which the covered article (2) can be brought outwards via the supporting part (8) which forms the bent up flap, and of edge beads (5) which are provided in the peripheral region of the supporting part (8) and can be locked onto corresponding edge strips (4) of a casing (1) to form a closed chamber (7). With a view to devising a covering cap which protects the vehicle driver relatively well when the motor vehicle is operating normally and can simultaneously withstand large mechanical loads, but which on the other hand permits tearing off along the provided tear-off line so that the air cushion provided can be discharged without further action in the event of a frontal collision, provision is made under this invention for the covering cap (6) to take the form of an elastic foamed body and for the tear-off line to be formed by fuses (12) inside the supporting part (8) of the covering cap (6). <IMAGE>
Patent DE-3546430-A1 (DE)
Title: Method and installation for preserving, improving and enlarging coastal areas
Inventor: HOYER ERICH
IPC: E02F3/88
Filed: 1985-01-30
Abstract: Preliminary sand flushing for reconstructing, improving and enlarging coastal and bank areas which are exposed to the destructive forces of nature is continually carried out by means of stationary pumping stations. The pumping stations are connected to a pipeline network for the removal of sand and the preliminary flushing. Wind-driven power stations are also suitable for driving the pumping stations.
Patent DE-3604304-A1 (DE)
Title: Burner for the partial combustion of a liquid fuel
Inventor: SCHULZ-WORDELL DIETER DIPL ING
IPC: F23D11/38
Filed: 1986-02-12
Abstract: The present burner for the partial combustion of a liquid fuel has a central burner lance with an outlet-side nozzle (4) for atomising the fuel. The burner lance is surrounded by an annular gap serving for the supply of oxygen-containing gas and if appropriate water vapour. For the purpose of avoiding high-temperature corrosion on the hard metal nozzle (4) by stress-caused crack formation and tearing open of the solder connection between hard metal nozzle (4) and lance body with resulting penetration of liquid fuel and combustion of the fuel already at the nozzle (4), the nozzle (4), which consists of a wear-resistant material such as tungsten or silicon carbide, has a conically shaped bearing surface against the correspondingly designed part (2) of the burner lance, the thermal expansion coefficient of the part not differing from the thermal expansion coefficient of the nozzle material by more than 15%. <IMAGE>
Patent DE-3609186-A1 (DE)
Title: Heat exchanger
Inventor: WEBER MANFRED DIPL ING
IPC: F24S10/50
Filed: 1986-03-19
Abstract: The invention relates to a heat exchanger which can be applied directly to the screed in plates or webs as a heatable floor covering, and can be used to heat and cool rooms for dwelling or working. The essential features consist, in particular, in that the flow ducts (4) are formed by a plurality of knob (nap)-like elevations in the lower plate (2) and are monolithically joined to a flat top plate (1). In order to increase the resistance to foot-fall impact and elasticity of compression, the lower plate (2) is additionally coated with a plastic foam backing (5). <IMAGE>
Patent DE-3611226-A1 (DE)
Title: Circuit arrangement for a telephone set
Inventor: HECHT GERHARD DIPL ING
IPC: H04M1/715
Filed: 1986-04-04
Abstract: If a plurality of telephone sets can be connected in series or in parallel with a subscriber connection line and if at least one of these telephone sets has a call charge meter which is controlled on the basis of AC signals transmitted via the subscriber connection line outside the voice band, there is a risk in the case of the other telephone sets which have no call charge meters of the ear protection in the listening circuit being destroyed by the charge pulses which are excluded from the talking and listening circuit by a blocking filter in the case of the first-mentioned telephone sets, particularly if the subscriber connection line is short. To prevent this, a blocking filter, which can be of very simple design due to the absence of alternating current in the listening circuit, is built into the listening circuit.