baber/WOPTO huggingface dataset:
Patent DE-4222754-A1 (DE)
Title: Gripper with free mobility for handling objects of any shape - has suction lip automatically engaging over object below as air is drawn in through pump
Inventor: SPICHER HERMANN
IPC: B65G47/91
Filed: 1992-07-10
Abstract: The gripper is a tubular section with a ring-shaped suction lip (3) at its free end. The suction lip is made from an elastically soft deformable material such as foam rubber and has a least one suction intake opening (4). The lip is connected to the tube (2) by a pump unit. The tube is made of a permanently elastic material such as a hose of rubber or plastics and has an extension (2) which can be deflected sideways. The suction lip can be detachably connected to the tubular extension by a flanged connector pipe. ADVANTAGE - The gripper can be positioned anywhere over any object.
Patent DE-4223119-A1 (DE)
Title: Road vehicle speed measurement for in vehicle use - having pair of microwave doppler sensor coupled to correlator to determine propagation delay related to true road speed
Inventor: JACOB LUTZ ING GRAD
IPC: G01S13/60
Filed: 1992-07-14
Abstract: The non contact method used for measuring a speed of a vehicle (3) passing over land (5) involves having antenna (41,42) coupled to microwave doppler radar sensors (11,12) coupled to a processor and control unit (2). The antenna are set with an effective angle (L,alpha) to the vertical such that an average frequency relates to the vehicle speed. The signals are converted into digital form and are received by a correlator that determines a propagation delay (t,tau). The velocity 'U' is given by U= a/t, where 'a' is the spacing between sensors. ADVANTAGE - Accurate speed measurement. Can be used in ABS vehicle systems.
Patent DE-4229476-A1 (DE)
Title: Deflecting fluid stream without using mechanical elements - involves tube section connected to pressure regulating chamber and having outlet end orifice whose boundary line centroid is not identical with area centroid
Inventor: SCHWESINGER NORBERT DR
IPC: F15D1/08
Filed: 1992-09-03
Abstract: The equipment consists of a closed tube section (2) with a fluid outlet end orifice (1) and fluid inlet and orifice (4). The inlet end is connected to a pressure regulating chamber (5) with a fluid inlet (6). The chamber is equipped to maintain a constant fluid pressure of a pressure that can be varied in accordance with an input signal. The cross-section of the outlet end orifice is described by a boundary, whose line centroid is not identical with the area centroid. Such cross-sections are triangles, circular segments etc. USE/ADVANTAGE - Provides continuous and reproducible deflection of fluid stream with short response time. High equipment reliability and life.
Patent DE-4229885-A1 (DE)
Title: Disposal of fibrous waste, e.g. asbestos - by encapsulation in a polymer film
IPC: B09B3/00
Filed: 1992-09-04
Abstract: Process for disposing of fibrous material, esp. asbestos, is effected by wetting-out the broken-up material to satn., and addn. of a synthetic resin binder under high speed agitation. The broken-up material is macerated and opened-up by the agitator (5) and mixed with the dispersed resin until all fibres are coated with resin, excess water is then removed from the resultant mass in a press, and the compacted mass is then fully polymerised by drying. USE/ADVANTAGE - Immobilisation of fibrous waste material, e.g. asbestos. Ensures complete polymer film coverage of fibres by mixing the fibre with a dispersed binder using a saw-edge disc type agitator to open-up fibre clumps, etc..
Patent DE-4233705-A1 (DE)
Title: Hydraulically damping bearing assembly - has one-way valve body extending inclined away from one channel wall and supported on opposite wall with pretension.
Inventor: BRUEHL HUBERT DIPL ING
IPC: B60G7/00
Filed: 1992-10-07
Abstract: The valve body (44,46) which forms part of the circumferential wall of the overflow channel is pretensioned in its closing position and opens when a predetermined pressure is exceeded. The valve body extends inclined away from the integral channel wall (36',38') in the extension of the overflow channel and is supported on the opposite channel circumference. The circumferential wall supporting the valve body can extend along the outer circumference of the elastomer body (14) which is mounted between the inner and outer bearing parts. The overflow channel is pref. rectangular in cross-section. The valve body is tongue like and is attached to the side walls of the channel at the ends. USE/ADVANTAGE - Hydraulically damping bearing assembly with valve body supported on one of the walls of the overflow channel without the need for a special support holder.
Patent DE-4304358-A1 (DE)
Title: Special nursing costume
Inventor: DOMINE LOTHAR
IPC: A41D13/12
Filed: 1993-02-13
Abstract: A special nursing costume designed like overalls with an integral top and a trouser-shaped integral bottom, a seam that extends in the crotch along the inside of the trouser legs and a closable opening in the top for pulling the costume on or off is distinguished by having a left and a right costume half, the two costume halves being connected to one another by only one seam on the inside of the legs which extends from the feet over the buttocks, a seamless back part which is sewn to the two costume halves horizontally over the buttocks and laterally in each case from the buttocks to the armpits, and two separate integral sleeve parts which are sewn to the two costume halves in the region of the armpits.
Patent DE-4309754-A1 (DE)
Inventor: MEYER GERD DR
IPC: B61D17/22
Filed: 1993-03-26
Abstract: A communication passage between the end sides, facing one another, of two vehicles (1,2), in particular rail vehicles, which are coupled in an articulated fashion has a communicating surface (3) which consists of at least two elements which can be walked on and a bellows (4) which is connected to the two vehicles and forms a pipe which is enclosed on all sides. In order to achieve a particularly simple design which is favourable in terms of costs the elements (3a,3b) of the communicating surface (3) are supported on the floor section (4') of the bellows (4).
Patent DE-4310070-A1 (DE)
Title: Hyperthermy applicator
Inventor: HUERTER WILLIBALD DR
IPC: A61N5/04
Filed: 1993-03-27
Abstract: The invention relates to a hyperthermy applicator in the form of a spiral antenna radiating into space unilaterally. The applicator can be employed as an intraoperative hyperthermy applicator in combination with intraoperative radiotherapy. The structure of the applicator permits forced cooling of the latter, so that a moderate initial gradient of the SAR curves is achieved in the direct vicinity of the antenna.
Patent DE-4314740-A1 (DE)
Title: Piece of adjustable sitting furniture
Inventor: WOHLRAB OTMAR
IPC: A47C17/13
Filed: 1993-05-04
Abstract: Described is a piece of sitting furniture which is adjustable between a sitting position and a relaxing position, having a back and at least one sitting element which is arranged on a base unit and forms a sitting area. In the sitting position, a main sitting element forms the sitting area and an additional sitting element is arranged underneath the main sitting element. In the relaxing position, the additional sitting element forms the sitting area and the main sitting element is substantially adjacent to the front end of the additional sitting element.
Patent DE-4321581-A1 (DE)
Title: Multiplier circuit for fixed point numbers in binary representation using at least one multiplier
Inventor: KAELBLING MICHAEL JOHN DR
IPC: G06F7/52
Filed: 1993-06-29
Abstract: Using the multiplier circuit, it is possible to multiply fixed point numbers whose number of digits is greater than the n-digit multiplier used. For this purpose, the fixed point numbers are represented as n-digit binary numbers, the partial products are formed with the aid of the multiplier and the partial products are added up, only the nth most significant bit of the less significant partial product being used in the case of partial products having a different positional weight. This leads to a round result. <IMAGE>
Patent DE-4322462-A1 (DE)
Title: Coating system
Inventor: HOERSCH FRIEDRICH DIPL ING
IPC: E04F13/04
Filed: 1993-07-06
Abstract: According to the invention, a liquid-impermeable, crack-bridging coating system is proposed, in which the laminated-in fibrous material has, at least on the underside, uniformly distributed adhesion surfaces, which make up 10 to 30% of the surface area. The adhesion surfaces are interrupted by a polymer which is applied to the fibrous material and cannot transmit any shearing forces destroying the laminated-in fibrous material.
Patent DE-4325949-A1 (DE)
Title: Device for opacifying the human appendix
Inventor: CAZAC STEFAN
IPC: A61M5/19
Filed: 1993-07-27
Abstract: The invention relates to a device for opacifying the human appendix by a contrast agent in order to achieve a satisfactory radiographic image. In order to permit direct introduction of the contrast agent into the appendix it is proposed that the device comprise two probe chambers which can be connected to one another. At the same time, the first probe chamber which forms the ejection region of the device accommodates a pulverulent contrast agent. The first probe chamber is connected via the second probe chamber to an injection device containing a liquid agent which is suitable for mixing with the pulverulent contrast agent. <IMAGE>
Patent DE-4331083-A1 (DE)
Inventor: LAQUA GERHARD DR
IPC: C08G18/75
Filed: 1993-09-13
Abstract: The invention relates to storage-stable (cyclo)aliphatic polyisocyanate mixtures which can be obtained by phosgene-free processes, preferably by thermal cleavage of (cyclo)aliphatic polycarbamates and which comprise, for stabilisation, at least one primary stabiliser (2a), preferably a sterically hindered phenol and/or aromatic amine, or at least one secondary stabiliser (2b), preferably an organic phosphite and/or a thioether, or at least one acidic stabiliser (2c), preferably a carboxylic acid, a carboxylic acid chloride, an inorganic acid, an inorganic acid chloride and/or a phosphoric acid diester, or a stabiliser system of at least two of the stabilisers (2a) to (2c), to a process for the preparation of the (cyclo)aliphatic polyisocyanate mixtures, and to their preferred use for the preparation of isocyanurate-containing polyisocyanates.
Patent DE-4332059-A1 (DE)
Title: Gas-discharge lamp light controller - includes two series-circuits each comprising two switching elements connected in parallel with DC voltage source.
Inventor: OHNISHI MASAHITO
IPC: H05B41/392
Filed: 1993-09-21
Abstract: The light controller for a discharge lamp includes two series circuits, each comprising two switching elements, connected in parallel with a DC voltage source. The load circuit comprises at least one LC resonance network and a load connected between the two points of connection of the switching elements in the two series circuits. The switching elements in the two series circuits are alternately switched on and off so that they are not switched on simultaneously, but an element in one series-circuit relative to that in the other series circuit is variable in a range from an equal-phase condition to a 180 deg. phase-shifted condition, with the switch-on period ratio of the two elements in at least one series circuit made dissimilar. USE/ADVANTAGE - For light control i.e. dimming effect, of HID discharge lamps. More stable operation. Supply energy can be regulated without varying frequency.
Patent DE-4332533-A1 (DE)
Title: Method for compensation for the influence of the environmental temperature on the temperature gradient, as a disconnection criterion, during rapid charging of accumulators (rechargeable batteries)
Inventor: KOCH GEORG
IPC: H01M10/44
Filed: 1993-09-22
Abstract: In this case, the temperature gradient which is determined by a measurement circuit is corrected (by means of a correction value which is to be added) before the check to the limit value by a value which corresponds to the temperature difference between the environmental temperature and the accumulator temperature. This correction value is negative in the case when the environmental temperature is above the accumulator temperature and is positive in the case when the environmental temperature is less than the accumulator temperature. <IMAGE>
Patent DE-4341809-A1 (DE)
Title: Starting and driving device for gas-discharge lamps
Inventor: BRUENNER SIEGFRIED
IPC: H05B41/18
Filed: 1993-12-08
Abstract: The starting device comprises an AC current source (1,2) a bridge rectifier (3-7), a switched current of voltage stabiliser (10-12) and a voltage multiplier circuit (13-20). Diodes (8,9) separate high starting voltages from the current of voltage stabiliser and firing current supply components (3-7, 10,11), which are then dimensioned according to running current needs only. Time constants are selected for network frequency, load capacitor (7), stabiliser and gas discharge lamps (21,22) so that the lamps do not extinguish throughout the whole running voltage range. Electrical connections outside the starting device carry no high frequency voltages.
Patent DE-4344767-A1 (DE)
Title: Dimension measuring device for rotationally symmetrical objects
Inventor: LIEBERS LUTZ
IPC: G01B11/24
Filed: 1993-12-28
Abstract: The measuring device has a rotation cylinder (2) for receiving the object to be measured, rotated about its axis via a drive (4, 5) with detection of the momentary angular position of the cylinder. An optoelectronic scanning device (1, 9) detects the contour of successive linear sections or sectors of the object, with a processor for combining the contour information with the position information for calculating the object dimensions. Pref. the scanning device uses an illumination source (9) and a camera (1) arranged along a common axis on either side of the rotation cylinder, with the cylinder axis parallel to the optical axis.
Patent DE-4407933-A1 (DE)
Title: Process for isolating lipid fractions from pulverulent egg products
Inventor: HEIDLAS JUERGEN DR
IPC: A23L15/00
Filed: 1994-03-09
Abstract: A process for isolating lipid fractions from pulverulent egg products having a high content of phospholipids is described, the egg product being extracted   a) with liquid propane at a pressure </= 200 bar and a temperature </= 70 DEG C and b) an entrainer composed of an aliphatic alcohol having 1 to 4 C atoms.   In this manner it is possible to produce lipid fractions having good sensory properties and the phospholipid content of which is at least 20% by weight.
Patent DE-4408635-A1 (DE)
Title: Method for adding esp. crude lignite to fluid bed firing
Inventor: STROEER KURT DIPL ING
IPC: F23C10/22
Filed: 1994-03-09
Abstract: The method involves a mixture of dust and air formed in a metering device being fed into and/or over the turbulent fluid bed (26). A lignite conveyor pipe is incorporated from the top into the reactor and connected with a conveyor and immersion pipe leading as far as the fluid bed. The lignite conveyor pipe is incorporated in a metering container arrangement which has a container possessing a fluid bed (26) with air pipe (15).
Patent DE-4408865-A1 (DE)
Inventor: HINTERWALDNER RUDOLF
IPC: C08G59/68
Filed: 1994-03-16
Abstract: A single-package, duroplastic hardenable coating compound is disclosed for applying a multi-functional, corrosion-resistant adhesive layer on the surface of various materials. These coating compounds consist of backbone binders and hardeners or cross-linking agents. They are characterized in that they may be activated without adhesives by energy supply at temperatures up to 80  DEG C and in that they harden at temperatures above 80  DEG C, reaching their final solidity in the shortest time.
Patent DE-4412090-A1 (DE)
Title: Selector lever knob
Inventor: KIKUCHI TEISHIN
IPC: F16H59/04
Filed: 1994-04-08
Abstract: Selector lever knob for use in automatic transmissions for motor vehicles, with a knob body which has a one-piece main body shaped from a hard resin. This knob body has an essentially uniform wall thickness and is covered with a soft resin. The knob body has a thick, wide portion at one end of the elongate one-piece workpiece and becomes gradually slimmer towards the other end of the elongate one-piece workpiece. The thick, wide portion has a hollow section which is formed in it by gas injection shaping.
Patent DE-4412871-A1 (DE)
Title: Compositions for gas generators
Inventor: OCHI KOJI
IPC: C06D5/06
Filed: 1994-04-14
Abstract: Gas generator composition which contains primarily perchlorate and cellulose acetate and is designed in such a way that it produces a large amount of gas without forming appreciable amounts of harmful carbon monoxide. For this purpose, in addition to the primary constituents, a metal oxide or a bitetrazole metal hydrate or a nitrogen-containing nonmetallic compound is incorporated. The metal oxide is incorporated in amounts of more than 5 % by weight and not more than 40 % by weight, with from 50 to 87 % by weight of potassium perchlorate and from 8 to 26 % by weight of cellulose acetate being present in the composition. The bitetrazole metal hydrate is present in the gas generator composition in amounts of 36 % by weight or less, with preference being given to using bitetrazole manganese dihydrate, since it does not form any corrosive residue after combustion. As nonmetallic compound which contains at least nitrogen and hydrogen, use is made of a compound containing at least 11 % by weight of nitrogen. Examples of such compounds are nitroguanidine, guanidine nitrate and the like. These compounds contain from 11 to 83 % by weight of nitrogen. The compound is preferably incorporated in an amount of from 10 to 45 % by weight. The gas generator composition is shaped in the desired manner, for example to form a pellet, a rod or a disc and introduced into the combustion chamber of a gas generator. On ignition of an ignition mixture, the ... burns ... Original abstract incomplete.
Patent DE-4412997-A1 (DE)
Title: Winding conical yarn packages with flat ends
Inventor: ZITZEN WILHELM
IPC: B65H54/52
Filed: 1994-04-15
Abstract: The conical cross-wound yarn package is wound with a surface drive while held ina rotatable wing arm. A flat end perpendicular to the cone axis is produced at least at the smaller dia. by moving the swing arm and/or the traverse relative to each other during the build. The displacement is in a direction parallel to the swing arm pivot axis and proportional to the increase in cone dia..
Patent DE-4413135-A1 (DE)
Title: Separator for screws etc.
Inventor: LANG HANS JOERG
IPC: B65G47/82
Filed: 1994-04-19
Abstract: The separator comprises a slider (3) which moves lateral to the direction of travel and swivels on a pivot axle (3a) extending towards the longitudinal movement, for dispensing the separated fixtures (8) into the discharge opening. The pusher is partly in the form of a longitudinally movable piston pneumatically driven in a cylinder (1a) of a housing (1) between two end positions. At least one end position is adjustable.The slider is movable from its feeder position into its discharge position against the force of a return spring (4). A rotary drive mechanism (2) is coaxial with the slider pivot axle. A recess (12) in the slider has a fitment by which the fixture is moved into the discharge opening.
Patent DE-4413965-A1 (DE)
Title: Mixer for viscous liquids and masses
Inventor: BLACH JOSEF ALOIS
IPC: B01F27/75
Filed: 1994-04-21
Abstract: A mixer for viscous liquids and masses has a stationary first housing of circular cross-section, preferably arranged horizontally, to which are assigned inlet and outlet means for the material to be processed and which encloses a driven inner coaxial second housing which is mounted so as to be able to rotate. In the annular space delimited by the two housings together with closure parts arranged at the ends, there are arranged in a circle a number of axially parallel mixer shafts driven in the same direction of rotation which perform a common circulating motion about the longitudinal axis of the housing. The mixer shafts extend by their envelopes to the inner and outer wall of both housings, leaving free a small gap. The mixer shafts constructed at least in sections as conveyor screws are combined to give intermeshing groups.
Patent DE-4414836-A1 (DE)
Inventor: BITTERICH WOLFGANG
IPC: F16P3/08
Filed: 1994-04-28
Abstract: A machine guard especially for covering both sides of a printing unit/coating unit of a printing machine, between the machine side frames in vertical direction and the upper area in horizontal direction. The guard has two sides 1, 2 mounted on swivel arms 4, 16 respectively and liftable from a closed position, in engagement with a respective stop 12, to an opened position, as shown for side 1, while being supported by means of spring elements 10, 20. Each side 1, 2 can be lifted separately and is pivotally connected to a top part 3 such that the the lifting of either side also raises the top part. Limit switches are provided to prevent the operation of the machine whilst any part of the guard is open. <IMAGE>
Patent DE-4417966-A1 (DE)
Title: Modular contacting process for multilayer device
Inventor: HIEBER KONRAD DR
IPC: C23C14/18
Filed: 1994-05-21
Abstract: In the modular contacting of multilayer semiconductor devices by means of a contact hole or via (1) in an insulation layer (20 between two device levels, the novelty comprises (a) completely filling the hole or via (1) by selective Al or Cu deposition; (b) applying a metallic layer (4) onto the insulation layer (2) and the Al or Cu deposit (5); and (c) adjusting the concn. equilibrium between the deposit (5) and adjacent metallic layers by heat treating the device, pref. at max. 450 deg.C during a further device mfg. step.
Patent DE-4420272-A1 (DE)
Inventor: DONNER WILFRIED
IPC: B62L5/00
Filed: 1994-06-10
Abstract: The brake is connected via a brake pipe (1) for actuation to a brake lever at the vehicle end. The brake pipe (1) comprises a vehicle brake pipe (1a) and a trailer brake pipe (1b) which are detachably interconnected by a brake pipe coupling (2). The brake pipe coupling comprises a coupling connector (2B) at the trailer end and a coupling connector (2A) at the vehicle end. The brake, which is disposed on the trailer and which, for example, can be a drum, disc or rim brake, is actuated by a brake lever which is disposed at the vehicle end and can take the form of a hand or foot brake lever. This actuation of the brake, which is controlled by the vehicle driver, ensures that the trailer is braked reliably.