baber/WOPTO huggingface dataset:
Patent DE-3306826-A1 (DE)
Title: Shock-absorbing drinks bottle for sound insulation at filling plants
Inventor: BRAUN WERNER
IPC: B65D85/30
Filed: 1983-02-26
Abstract: The sound-insulating cuff for glass bottles in automatic filling operation is characterised in that   a) a sound-insulating cuff of suitable material is placed over the bottle so that the clinking noise at the mutual contact point of the bottles running against one another is damped by the sound-insulating cuff in order to lower the high sound level at filling plants; b) a specially designed sound-insulating cuff of a suitable material and suitable shape is provided for tapered bottles, e.g. mineral water bottles, which prevent displacement of the cuff; c) a fixedly applied insulating layer is provided as a tape around the body of the bottle in the contact zone of suitable material with a suitable surface structure.   The glass bottles used in the filling operation collide in several stations and cause noise levels of about 100 dB. These noises, which are damaging to health, have previously been reduced with more or less expensive outlay by encapsulating the stations or damping the halls using absorbers. These measures are only makeshift solutions, they are considered to be interfering and only bring about little improvement. By means of the invention, an interference-free and easily visible filling operation is therefore to be maintained and optimum noise level reduction achieved in order to contribute towards humanising the working environment even in this extreme sector. ... Original abstract incomplete. <IMAGE>
Patent DE-3309565-A1 (DE)
Title: Toilet tissue
Inventor: HENKE HERBERT
IPC: A47K11/10
Filed: 1983-03-17
Abstract: Published without abstract.
Patent DE-3312483-A1 (DE)
Title: Gripper for industrial robots
Inventor: FRIEDERICHS KARL-HEINZ DIPL IN
IPC: B25J15/02
Filed: 1983-04-07
Abstract: A gripper for industrial robots is characterised in that the gripping jaws (3, 3') of the gripper are fixed to gripping-jaw supports (2, 2') which are of non-tiltable design as the gripping-jaw supports (2) fixed in the clamping direction, and of tiltable design as gripping-jaw supports (2') movable in the clamping direction, in that the movable gripping-jaw support (2') is constructed to be movable forwards and backwards in the clamping direction by means of a clamping drive (9) and in such a way that at the rear end, opposite the gripping jaw (3') of the gripping-jaw support (2') is situated a supporting jaw (14) which, during the clamping of the gripper with a predetermined stroke, comes to bear on a stop (18) provided for this purpose and situated on the fixed part of the gripper. <IMAGE>
Patent DE-3320665-A1 (DE)
Title: Seal structure
Inventor: LATTY CYRIL XAVIER GEORGES
IPC: F16L23/22
Filed: 1983-06-08
Abstract: The present seal is intended in particular for the joining of small diameter pipes in circuits for fluids at high temperatures. It comprises an annular metal core (1) in which at least one circular groove or recess (14) is formed to accommodate a seal fitting (16) of expanded graphite which before compressing together projects beyond the metal to both sides. A groove (18) free of graphite where necessary serves as a collector for graphite when the seal is pressed together, especially in the event of flowing due to an especially high pressure. <IMAGE>
Patent DE-3320970-A1 (DE)
Title: Wire-weft weaving machine
Inventor: KOLLER RUDOLF PROF DR ING
IPC: D03D41/00
Filed: 1983-06-10
Abstract: The wire-weft weaving machine works on the known, but not yet practically implemented principle of weft wire shot unsupported into the shed in a projectile-like manner. It has not yet been possible hereto to ensure an even only reasonably adequate hit accuracy. The present invention makes the spread of the wire weft controllable and reduces it to a value which can be used in practice. This is achieved, according to the invention, in that the weft wire is temporarily straightened in a first roller-type straightening device and prepared for the shot in a flat weft-wire store, and thereafter is straightened once again in a second roller-type straightening device immediately before the shot and during the shot, the particular part of the weft wire still located in front of the acceleration device experiencing a further drawing during the flight of the part of the weft wire already shot out. The flight time of the now practically straight "projectile" is so short (exemplary embodiment: 70 msec) that the bending and torsional forces still always present in a latent state in the weft wire no longer have time to deform the weft wire before it reaches the target.
Patent DE-3326149-A1 (DE)
Title: Process for the treatment of a dust-containing exhaust gas
Inventor: ZIMMERMANN JUERGEN DR
IPC: B01D50/00
Filed: 1983-07-20
Abstract: The invention relates to a process for the treatment of a dust-containing exhaust gas, in particular from a carbide oven, by reducing the flow velocity of the exhaust gas and spraying in water or a vapour/water mixture, so that the temperature of the gas/vapour mixture stays above 110 DEG C.
Patent DE-3337136-A1 (DE)
Title: Sealing cover with a bushing element
Inventor: WOLF FRANZ JOSEF
IPC: H01G2/10
Filed: 1983-10-12
Abstract: The invention relates to a sealing cover for sealing cup-shaped housings of electrical components, especially cup-shaped capacitors having at least one electrically conductive bushing element. In contrast to known sealing covers, the attachment of the bushing element is achieved by means of rivet-like expansion of the bushing element itself in the covering disk. The rivet-like expansion takes place in the manner of cutting material away, whereby a complete annular projection is achieved which forms a compression sealing contact with a sealing insert which clads the bushing opening. For multiple bushings, the bushing element is secured in terms of rotation. The bushing element, which is provided in the sealing cover, is designed in such a manner that it can be used on one side as a multiple rivet-like closing-head connection for fixing the bushing element in the cover and for the further attachment of, for example, solder tabs. <IMAGE>
Patent DE-3342153-A1 (DE)
Title: Media duct system integrated into a coffered ceiling
Inventor: REDDING RANDOLF
IPC: E04F17/08
Filed: 1983-11-22
Abstract: The webs of a coffered ceiling for receiving supply lines are penetrated in such a way that their static function is maintained.
Patent DE-3402351-A1 (DE)
Title: Device for the contact-free transmission of AC voltages between two machine parts which can rotate relative to one another about an axis
Inventor: SCHROEDER FRITZ DIPL ING
IPC: G08C17/04
Filed: 1984-01-24
Abstract: For the contact-free transmission of measurement data from sensors, and for supplying auxiliary energy to sensors which are fitted on a rotating machine part, in each part one pair of cylindrical air-cored coils are used which are arranged coaxially one above the other in the axial direction. The measurement data are transmitted from the primary coil of the first coil pair with a modulated carrier frequency of approximately 1 MHz, from the moving machine part to the secondary coil which is fitted in a stationary manner; the auxiliary energy, at a frequency of 10 kHz, is transmitted in the reverse direction from the primary coil of the second coil pair, which is arranged in a fixed position, to the secondary coil on the rotating machine part, where it is rectified and supplied to the sensors and electronic auxiliary devices. The transmission device is preferably used on rotating linkages of manipulating apparatuses having tactile sensors. <IMAGE>
Patent DE-3405319-A1 (DE)
Title: Nocking point for an arrow holder for a hunting or sporting archery bow
Inventor: BEITER WERNER
IPC: F41B5/18
Filed: 1984-02-15
Abstract: The subject-matter of the invention is a nocking point which is fitted and attached to a defined point on the string of a hunting or sporting archery bow. The nocking point is distinguished in that it consists of two identical semicircular shell elements which can be fixed to one another by means of centring pins and holes. The nocking point consists of a bounded arrow holding section from which extensions extend on both sides and terminate at edge sections. These extensions are wound with thread and are used for attachment and stabilisation of the nocking point on the string.
Patent DE-3411891-A1 (DE)
Title: Angled-hole drill jig for fixation of the cruciate ligaments in the knee
Inventor: DAWIDOWSKI GERHARD
IPC: A61B17/17
Filed: 1984-03-30
Abstract: The present invention relates to an angled-hole drill jig for fixation of a torn-off cruciate ligament in the knee, comprising a handle, a transverse web arranged on the proximal end of the handle and having two guide bushes directed at an angle to one another for drilling two holes converging at an angle. In order to achieve fixation of the torn-off cruciate ligament and thereby to shorten the healing process, the angled-hole drill jig is designed such that it has a central guide pin on the proximal end of the handle.
Patent DE-3415457-A1 (DE)
Title: Closed press section of a paper machine
Inventor: KOSKI ERKKI
IPC: D21F3/04
Filed: 1984-04-25
Abstract: A press section of a paper machine, with at least four press gaps, between which the web runs, guided in a closed manner and carried by felt or roller surface, has a first cloth, the underside of which transports the web into the first press gap formed by a separate pair of press rollers. An underfelt transports the web into the second gap. The web is thereafter removed from the underfelt and transferred into the third gap formed by an upper roller and a smooth roller which is followed by the fourth gap provided with its own press felt. The dewatering takes place in the first gap through both faces of the web and in the second and fourth gap through one face of the web. The third gap is a smoothing and transport gap without dewatering. The upper roller of the second gap has running round it a band felt which is not water-absorbent and has a smooth outer face and over which the web is conveyed into the third gap. The web then attaches itself to a smooth press roller which guides it into the subsequent gap. <IMAGE>
Patent DE-3417563-A1 (DE)
Inventor: ROUBAL JIRI DIPL CHEM
IPC: H05K3/42
Filed: 1984-05-11
Abstract: A process is described for the production of metal patterns on insulating substrates, especially of printed circuits, in which the substrates are provided with holes by means of electrical connections and the metal patterns are produced on the surface of the substrate with the aid of a negative mask in accordance with the subtractive process, said process being characterized by the following steps: treatment in gaseous sulfur trioxide; application of a negative mask which corresponds to the conductive pattern to be produced; through-hole-plating and subsequent plating of the conductive pattern, which is effected by the following steps in the process: activation by means of an ionogenic precious metal solution, treatment in a reducing agent solution, chemical or chemical and electrolytic deposit, in which the metal deposit takes place solely on the surface of the metal pattern which is to be produced. In addition, insulating substrates with metal patterns, especially printed circuits, are disclosed.
Patent DE-3420224-A1 (DE)
Title: Window made of prefabricated individual parts and method for its manufacture
Inventor: PLOTZITZKA MANFRED
IPC: E06B3/62
Filed: 1984-05-30
Abstract: A window made of prefabricated individual parts is proposed, which can in a simple manner be self-assembled by do-it-yourself enthusiasts. The frame parts are interconnected by means of sealing compound and screwed together in a concealed manner. Moreover, to ease assembly, there are provided between glass pane and window frame lip seals which are profiled in such a manner that additional puttying or sealing is not necessary.
Patent DE-3420983-A1 (DE)
Title: Trailer, in particular for off-the-road use
Inventor: WOICK BERND DIPL ING
IPC: B60D1/173
Filed: 1984-06-06
Abstract: A trailer which can be coupled to a towing vehicle is proposed, in particular for off-the-road use and unfavourable road conditions, in which a trailer body which can be moved on at least two running wheels can be coupled to the towing vehicle by means of a coupling device. The following is to apply to the trailer: the rear overhang angle ( beta ) of the trailer is to be of the same size or greater than the rear overhang angle of the towing vehicle and the ramp angle (Ga) between the rear axle of the vehicle and the axle of the trailer is to be the same size or greater than the ramp angle of the towing vehicle, the floor clearance (F) of the trailer is to correspond over its entire width to the best value of the towing vehicle, the centre of gravity of the trailer is to lie below the centre of gravity of the towing vehicle, the width and height (H) of the trailer are not to exceed these dimensions of the towing vehicle and the trailer is to be provided with a lifting roof. <IMAGE>
Patent DE-3423372-A1 (DE)
Title: Device for encasement of injured extremities in plaster
Inventor: ANDERSSON JAN
IPC: A61F15/00
Filed: 1984-05-25
Abstract: The invention relates to a device which facilitates encasement of extremities in plaster. According to the invention, the device comprises the following features: 
<??>There is provided a frame which can be fastened on a flat bed or the like and has four upward supports which are arranged in pairs and fitted with centring tips; the distance between the centring tips of each pair corresponds to the diameter of the extremity, and the distance between the centring tips of the support pairs corresponds to the length of the extremity to be supported during encasement in plaster; there is provided a cloth whose corners can be fastened on the centring tips.
Patent DE-3429701-A1 (DE)
Inventor: STERNAD ROLF
IPC: H03F1/52
Filed: 1984-08-11
Abstract: 1. An overload protection circuit for a low frequency amplifier with an input stage (14), a pre-driver stage (2) in the class A-operation, a driver- and output stage (1) connected directly downstream of the predriver stage in push-pull operation and a load impedance (3) coupled to the latter galvanically, wherein the driver- and output stages ares connected complementarily to a positive and a negative operational voltage (+- Vcc) and having a sensor circuit (9, 10, 10') detecting disturbance, characterized in that there is provided in each of the positive and negative supply line for the pre-driver stage (2) a switch (4, 5), which, controlled by the sensor circuit (9, 10, 10'), disconnects the operational voltages (+ Vcc, - Vcc) only for the predriver stage (2).
Patent DE-3433008-A1 (DE)
Title: Kitchen machine, in particular multipurpose kitchen machine
Inventor: MAYER ROLF
IPC: B26D1/16
Filed: 1984-09-07
Abstract: The invention relates to a kitchen machine, in particular a multipurpose kitchen machine for the household, having two output shafts which are concentric to one another and are driven at different rotational speeds, each output shaft having a coupling for the connection of tools. In this case, the object is to be achieved of developing this kitchen machine in such a way that it produces better operating results, in particular with those tools which rotate in the operating bowl and have an actual tool, such as a beater or circulating blade, which carries out an additional rotary movement relative to the other tool. 
<??>To achieve this object, it is proposed to provide at least one of the two output shafts with a tooth gearing in the region of its coupling. The two output shafts preferably have the same direction of rotation. In this case, the best results are achieved if the direction of rotation of the actual tool, in particular a blade, relative to the other tool is opposed to the direction of rotation of the other tool. 
<IMAGE>
Patent DE-3436243-A1 (DE)
Title: Body which is assembled from profiles
Inventor: GREVE CLAUS DIPL ING
IPC: F16B5/00
Filed: 1984-10-03
Abstract: The invention relates to a body which is assembled from profiles which engage in one another in a locking manner on their longitudinal edges, in that a (first) longitudinal edge of each profile is constructed in the form of an annular bead and the other (second) longitudinal edge is constructed in a complementary manner like an annular collar, forming a cylindrical joint with the annular bead of the adjacent profile, and each profile edge has a connecting piece, in such a manner that two adjacent profiles can be connected to one another. In order to increase the mechanical stability of this profile type of construction, the profiles are constructed and connected to one another such that the second longitudinal profile edge has a collar projection which extends the annular collar and has a cross-section like a claw, and the first longitudinal profile edge has a trough projection, which attaches at a specific distance from the annular bead and extends like a trough, in a rounded manner over the bead, and whose free opening is defined such that when the two profiles are assembled, the collar projection and the trough projection engage in one another and automatically centre the cylindrical joint, and such that the connecting piece on the collar side [lacuna], the cylindrical joint including the edge projections is constructed in a surrounding manner as a lever, in such a manner that, with the connecting piece, on the head side, of the adjacent profile, it can be pressed over elongated connecting elements which are to be fitted at a specific spacing along the edges.
Patent DE-3439369-A1 (DE)
Inventor: THEISSEN WOLFGANG DIPL ING
IPC: C21C7/00
Filed: 1984-10-27
Abstract: PCT No. PCT/EP85/00544 Sec. 371 Date Jun. 24, 1986 Sec. 102(e) Date Jun. 24, 1986 PCT Filed Oct. 17, 1985 PCT Pub. No. WO86/02583 PCT Pub. Date May 9, 1986.A method and an apparatus for the detection of slag co-flowing within a stream of molten steel being poured from metallurgical vessel, more particularly during continuous casting, makes it possible to detect even a small quantity of slag in the emerging flow of molten metal without requiring the removal of the shielding for the pouring stream, or without interfering with the pouring, by measuring changes in the electrical conductivity of the pouring system by means of electromagnetic fields. To this end, one or more transmitter coils and receiver coils are mounted fixedly around the pouring stream. The transmitter coils are fed with a current containing several frequencies, and the magnitude and phase position of the voltage induced in the receiver coils are evaluated frequency-selectively so as to increase the sensitivity, the measuring transducer being operated in a bridge circuit. The change in electrical conductivity of the pouring stream and, hence, the quantity of slag, are determined from the magnitude and phase position of the voltage induced in the measuring coils. Temperature-dependent errors are largely suppressed.
Patent DE-3440744-A1 (DE)
Title: Bowl launcher for automatic skittle and bowling alleys
Inventor: SCHUBART GERHARD DIPL ING
IPC: A63D3/02
Filed: 1984-11-08
Abstract: The bowl launcher is a new bowling appliance, by means of which the bowler achieves greater accuracy by means of the ball guided in the pivotable guide tube once he has sighted the skittles using the aiming device and aligned the guide tube accordingly before the ball is launched. The work necessary to launch the ball is performed by a compressed-air cylinder which is specially adapted to the requirements of the bowl launcher, thereby saving the bowler considerable physical exertion and significantly reducing the risk of accident by making the run-up unnecessary. In this way, bowling is enriched by addition of an important variant which makes it possible for young, old and handicapped people to enjoy sport together.
Patent DE-3442824-A1 (DE)
Title: Device for gasifying carbonaceous feedstock
Inventor: MIYADERA HIROSHI
IPC: C10J3/54
Filed: 1984-11-23
Abstract: A fluidised-bed gasification reactor has an internal diameter which gradually increases from the bottom to the top and comprises a nozzle in the lower reactor section for blowing in an oxygen-containing gasifying agent, and also a distributor plate (8) above the nozzle and in the lower reactor section for injecting a gasifying agent fed through the nozzle into the fluidised bed (2), and also nozzles (9) at the middle height of the reactor for injecting feed coal together with an oxygen-containing gasifying agent into the fluidised bed (2). …<IMAGE>…
Patent DE-3446028-A1 (DE)
Title: Oil-mist lubricator for air-actuated equipment.
Inventor: BAUMANN HANS
IPC: F16N7/34
Filed: 1984-12-18
Abstract: An oil-mist lubricator for air-actuated equipment has the following components: a main body, a compressed-air passage through the main body, an outer wall which has an inspection window and surrounds the main body all the way round with a clearance, an oil reservoir space formed between the main body and the outer wall, and an oil-metering valve between the oil reservoir space and the compressed-air passage. By virtue of appropriate shaping of the one-piece main body, the compressed-air passage has an essentially centrally arranged cross-sectional constriction, in the region of which the oil-metering valve is inserted into the main body. The outer wall of the oil reservoir space, which is completely uninterrupted, covers the oil-metering valve in an inaccessible manner.
Patent DE-3504171-A1 (DE)
Title: Coil and a method for its production
Inventor: RASCHER ANDREAS
IPC: H01F41/04
Filed: 1985-02-07
Abstract: A coil for electrical apparatuses has at least one axially constructed winding (1). The end surfaces of the coil are braced with respect to one another in the axial direction by means of a prestressing device which contains loops (2). These loops (2) are intended to be pushed onto holders of the prestressing device and to be supported on these holders without shear. The loops (2) are wound with a plurality of layers from an elastic insulating strip which is impregnated with curable synthetic resin, and are cured in definitive form. They are held without shear in the loop holders (6a ... 6d, 6a' ... 6d') of the prestressing device and they reliably maintain the prestressing for all operation cases. A cost-effective method for producing this coil includes the fact that the coil is not subjected to the final prestressing until the winding, fixing by means of auxiliary strips, impregnation with the cast resin and curing of the cast resin have been carried out. The final prestressing amounts to at least five parts per thousand of the span length of the loops (2). <IMAGE>
Patent DE-3504629-A1 (DE)
Title: Oxy-isothermal enrichment system for automotive diesel engines
Inventor: MIKOSOVITS ADRIAN
IPC: F02N19/00
Filed: 1985-02-11
Abstract: The oxy-isothermal enrichment system for automotive diesel engines comprises a tank containing normal fuel for regular running, which tank contains a heat exchanger. The heat exchanger is inserted into the coolant circuit, which has a thermostatically controlled temperature. The fuel lines are laid in the water lines, which have a common route. In addition, the enrichment system comprises an additional tank containing special fuel, which is used for cold starting at extremely low temperatures. The additional tank is connected in parallel with the fuel circuit in the vicinity of the engine. The enrichment system comprises an oxygen cylinder which, with the aid of a cock with a pressure reducer, controls the oxygenation of the air entering the intake gallery of the engine depending on the temperature of the air and the quality of the fuel.