baber/WOPTO huggingface dataset:
Patent DE-4114815-A1 (DE)
Inventor: HANDKE GERALD DIPL ING
IPC: B27D3/00
Filed: 1991-05-07
Abstract: A transport unit (1) for the material to be pressed, which unit is to be arranged in the press gap (10) of a surface press (2), is designed as a self-contained constructional unit which can be guided displaceably on frame columns (4) of the press frame (3) and has a drive, deflecting means (22, 23) and securing means (31) for transport elements (28, 30) as well as a transferring unit (50) in the form of multilayered plates for the pressing pressure. The transport unit (1) is to be arranged alongside a pressing plate (7) or a lifting table (11) of the press in such a way that it can be lifted off it by the press movement without altering the longitudinal position of its transport elements (28, 30). As a result, a high functional reliability is obtained along with simple construction and easy installation. <IMAGE>
Patent DE-4119916-A1 (DE)
Title: Automatically controlling film bonding to circuit boards -  supplying coating film in controlled cycle for accurate location on both sides of board
Inventor: WASHIZAKI YOJI
IPC: B29L31/34
Filed: 1991-06-17
Abstract: A base plate (22) for a circuit board is fed into a processing unit that allows a coating film (1) to be bonded to the surfaces. The film has a transparent resin layer, a layer of light sensitive material and a further transparent layer. This is supplied from rollers (2). A separate transparent film (1a) provides an outer layer. The plate is fed by rollers (23) in a continuous process with sensors to detect the edge position. The films are passed over guide surfaces, suction being used to maintain position cutters are activated when the trailing edge is reached. ADVANTAGE - Automatic, rapid and accurate.
Patent DE-4123452-A1 (DE)
Title: Lower yarn winding - uses rotating upper spindle section to form winding which is stationary during spinning or twisting
Inventor: STAHLECKER GERD
IPC: D01H1/38
Filed: 1991-07-16
Abstract: To form a lower winding of yarn at a spinning or twisting spindle, where the yarn is coiled round a surface at the upper section of the spindle, the upper section of the spindle is rotated while the lower winding is formed but is stationary during the spinning or twisting operation. Pref. in appts. the unit to lock the bobbin sleeve to the upper section of the spindle, and the unit to release it are switched in and out of action as required, by a mobile maintenance unit brought to the workstation. The lock and release are at a number of spindles and can be connected to a control. The bobbin sleeve has at least one peripheral friction surface which can be brought against a counter surface at the upper section of the spindle. The friction surfaces are at the inner surface of the bobbin sleeve, conically to the spindle axis, or they are on the mantle surface of the sleeve. The sleeve is locked to the upper spindle section through its friction surfaces by an axial sliding movement, or a radial sliding action. The bobbin sleeve is locked to or released from the upper spindle section by the movement and friction surface system. ADVANTAGE - The lower yarn winding is formed by a simple mechanism, to ensure that the end of the supply yarn is held in place during doffing, and does not become detached from the ring traveller.
Patent DE-4125639-A1 (DE)
Title: Device for suspending and smoothing of shirts etc. - with body section total length of which corresponds to garment width in breast or shoulder section
Inventor: LANZ GERALD
IPC: A47G25/28
Filed: 1991-08-02
Abstract: An installation is for the smoothing and suspending of washed garments such as shirts, blouses or pullovers, and incorporates a body (12) with two equally long arms (10,11) for the receiving of shoulder sections, and a hanger for suspending the body (12). The total length of the body corresponds roughly to the width of the laundry item in the shoulder or the breast section. ADVANTAGE - The invention permits a crease-free hanging of shirts, blouses etc.
Patent DE-4129349-A1 (DE)
Title: Decorative button with underneath fastening - consists of forked plate with peripheral arm and top flange, and mounting plate with peripheral rim and inner flange.
Inventor: ULLRICH KLAUS
IPC: A44B1/14
Filed: 1991-09-04
Abstract: The decorative button has a fastening on its underside for attaching it to a linen-covered button. The fastening is in the form of a forked plate (1) hinged (6) to a mounting- plate (7) which flaps over to fasten onto the worked plate. The forked and mounting plate are made of only slightly elastic, coloured or coated plastics. The forked plate has a peripheral arm (4) with an outer flanged top (5). The mounting plate has a peripheral rim (8) pointing towards the forked plate when flapped together, and with inner flange (9). The mounting plate has at least one hole (10) through it. USE/ADVANTAGE - The decorative button is firmly attached to its base which are both made of cheaply produced plastics.
Patent DE-4129686-A1 (DE)
Title: Protective covering strip for hooked pile fastening - consists of padded strip attached to open side of hooked pile fastening
Inventor: KRIEGER KLAUS
IPC: A44B18/00
Filed: 1991-09-08
Abstract: The protective covering strip for a hooked pile fastening strip consists of an extra padded strip attached to the adhesive strip when the fastening is opened. When the hooked pile fastening strip is opened, the covering strip prevents it from getting hooked into other materials and thereby being damaged or dirtied, with consequent reduced efficiency.
Patent DE-4130503-A1 (DE)
Title: Level measurement tube, esp. for vehicle ic engine gearbox or crankshaft housing - consists of transparent tube protruding into engine with open lower end, upper end open when inserted, and closed when withdrawn
Inventor: BORGMANN BERND
IPC: G01F23/04
Filed: 1991-09-13
Abstract: The level measurement tube is passed through a casing tube, e.g. in a transmission, with its lower end (11) protruding into an oil sump and has a hand grip at its upper end. The transparent tube (10) is open at the lower end. Its upper end (12) in the region of the hand grip (13) is open when inserted and closed when withdrawn. The hand grip is movable between two stops at the upper end of the tube. A transverse bore (20) between the stops is open with the tube inserted and is closed by a collar (24) when the rod is withdrawn. ADVANTAGE - Cleaning by user is not required yet unlimited functionality is maintained.
Patent DE-4131251-A1 (DE)
Title: Standard for quantitative determn. of water - uses solid porous support impregnated with cpd. with reversibly combined stoichiometric water content
Inventor: PINK HANS DIPL CHEM DR RER NAT
IPC: G01N33/00
Filed: 1991-09-19
Abstract: Standard for quantitative determn. of water consists of a solid porous substrate (I), prepd. with a solid chemical cpd. (II), which contains a reversibly combined stoichiometric amt. of water. (II) is pref. a cpd. contg. water of crystallisation; and (I) consists of ceramic material, which should be pure or chemically uniform, or absorbent paper. The standard is produced by preparing a soln. of a definite amt. of (II), taking an exact portion of the soln., impregnating (I) with this portion and removing the solvent and drying (I) with (II), which is now solid, at a suitable temp. Before use, the impregnated and dried (I) is stored in an air- and water-tight package, pref. welded in plastics film. USE/ADVANTAGE - The standard is esp. suitable for the determn. of water in high vacuum and at high temps., e.g. in semiconductor prodn. It can be made readily available and is reliable. It can be stored under any conditions when in a sealed package and is ready for use at any time. Troublesome weighing operations are eliminated and (I) is easier to handle than powders.
Patent DE-4135228-A1 (DE)
Inventor: FREI FRANZ
IPC: B65D19/44
Filed: 1991-10-25
Abstract: A device for variably securing loaded goods, preferably machine parts (5), on the bottom of stiff containers, in particular pallets (1'), has a bottom plate (3) provided with uniformly spaced apart receiving means (7) into which securing stays (4) may be inserted in order to secure the parts. The securing stay (4) can be composed of a plurality of different bodies (6). An eccentric plug connection (22, 25) between the bodies (6) allows the contour design of the securing stay (4) to be widely varied in order to ensure optimum securing of the machine parts (5).
Patent DE-4138977-A1 (DE)
Title: Optical fibre cable laying for overhead HV line - unwinding optical fibre cable and drawing cable out from cable drum, suspended from work platform which is fixed to outrider on vehicle, by driving vehicle between masts
Inventor: HELLMICH BERND
IPC: H02G1/04
Filed: 1991-11-27
Abstract: The cable laying method involves suspending a cable drum (1) on a work platform and supported from an outrider (3) mounted on a vehicle (4). The vehicle travels between the spaced overhead line masts (5), to allow the optical cable to be drawn from the cable drum and attached to the masts, with the cable drum on the inside or the outside of the latter. Pref the cable drum lies between an inner platform and an outer platform. The inner platform is attached to the outrider, with carrier arms between the 2 platforms, for pivoting the outer platform. Pref the carrier arms are telescopic, for length adjustment dependent on the mast dimensions. USE - For fully mechanised laying of cable at relatively high rate.
Patent DE-4140423-A1 (DE)
Title: System for regulating pressure of hydraulic working fluid in machine - has hydraulically operated control valve and pressure transducers for signalling pressure to comparator in electronic controller
IPC: E02F9/20
Filed: 1991-12-07
Abstract: A system for regulating the pressure of the hydraulic working fluid supplied to the various operating cylinders of a machine e.g. a dredger via a hydraulically operated control valve(2) employs a comparator module incorporated in an electronic controller(45). The control valve pressure corresponding to a predetermined norm for the operating cylinder pressure is transmitted to the controller as an electrical signal. A similar signal representing the actual operating cylinder pressure(44) is received by the comparator when any resulting divergence is set to zero by the regulator elements(41). USE/ADVANTAGE-Provides simplified adjustment of working pressure of hydraulic system. Minimises energy losses normally associated with working pressure control.
Patent DE-4141651-A1 (DE)
Title: Tracking data securing for variable speed magnetic tape - includes deduction of deviation data function from comparison of instantaneous with normal speed track following data
Inventor: HONG SANG-BEOM
IPC: G11B15/18
Filed: 1991-12-17
Abstract: A microprocessor (20) operating on input from a keyboard (10) controls a servomotor (30), using data from an automatic track following circuit (40). Initial tracking data from reproduction at normal tape speed are subtracted from the instantaneous data to obtain a deviation value. A deviation data function is established on this basis for reproduction at higher speeds and is added to the initial data. The sum obtd. is then supplied to the servomotor. USE/ADVANTAGE - For video tape recorders with precise track-following at a variety of speeds.
Patent DE-4200799-A1 (DE)
Title: Box-shaped receptacle with base and sides - has sides joined by connections and containing hand-holes, with two interior compartments, and top and bottom openings
Inventor: THIESSEN HANS-REIMER
IPC: B65D21/02
Filed: 1992-01-15
Abstract: The box-shaped receptacle has a base (2) and rectangular transverse and lengthwise sides (1) froming an interior. A base surface (8) forms a truncated-pyramid-shape with a top surface (9). The opposite facing sides extend towards the top from the base surface. Near the base and top surfaces are filler-openings (6, 7). The base is positioned on a level midway in relation to the sides so that the sides are bisected towards a vertical plane axis (3). The sides are joined by connections (14) near their base and top, and have two hand-holes (12). A tapered part (13) near the sides connects the interior formed of two compartments (4, 5) to the ambient air. ADVANTAGE - The combination of sloping sides and base positioned in the middle enables the receptacle to be stacked with the base surface vertically up or down, to form compartments for the contents.
Patent DE-4202924-A1 (DE)
Inventor: TOTH TIBOR DR
IPC: G01N33/564
Filed: 1992-02-01
Abstract: The invention relates to an immunochemical method for the detection and for the determination of rheumatoid factors using immune complexes as specific binding partners and to the preparation of reagents suitable for this method.
Patent DE-4203811-A1 (DE)
Title: Egg-shaped loudspeaker cabinet with three unequal semi-axes - eliminates standing waves by curvature of housing and reduces directional behaviour with min. sound wavefront area
Inventor: HUBER STEFAN
IPC: H04R1/02
Filed: 1992-02-10
Abstract: The basic shape of the housing is an ovoid having three semi-axes (a, b, g) of different lengths so that a vertical section through an ovoid sound wavefront optimised on the surface of the transducer has unequal semi-axes (aa, bb, gg). The transfer function of the transducer is linearised by the shape of its housing which has no parallel walls so that standing waves cannot be set up. The directionality of the loudspeaker is minimised with a surface-optimised wavefront and rounded boundary surfaces. USE/ADVANTAGE - In e.g. Hi-Fi systems, diffraction of sound waves is diffusely distributed over frequency range and attenuated with min. distance between transducer and edge of housing.
Patent DE-4206897-A1 (DE)
Title: Textile for roller sun blinds - comprises woven or knitted flexible yarn or wire reinforcement between rows and columns of openings, etc.
Inventor: HIRSCHMUELLER ALBERT
IPC: D06N7/00
Filed: 1992-03-05
Abstract: Material is formed by weaving or knitting with flexible yarn or wire reinforcement (8) in a section (9) of the fabric (4) between the openings (5) in a given pattern. The fabric (4), together with the reinforcements (8), is stiffened or coated by the application of suitable chemicals. The reinforcement (8) is pref. a metal or plastics wire, or a multifilament fibre yarn using continuous or staple yarn of man-made and/or glass fibres and/or C fibres. The fabric (4) is produced as piecegoods to be cut into shape (3) with an outer edge (15). The reinforcements (8) are bonded through the fabric (4) and secured to at least one outer side. At least two fabrics (4) can be bonded together, in layers with two layers of reinforcements (8). The fabric (4) produced with the required holes, is fitted with bonded reinforcements (8) during or after the knitting or weaving. USE/ADVANTAGE - The material is used e.g. for a roll sun blind. The material is easily produced, in a variety of pattern effects and rolls up and unrolls simply and cleanly.
Patent DE-4208589-A1 (DE)
Inventor: GEIGER HANS-PETER
IPC: B65D85/02
Filed: 1992-03-18
Abstract: A stack is disclosed of ring-shaped or disk-shaped parts (10) provided with a radial slot (11), such as sealing rings or the like, arranged on a packaging piece (20) inserted in the inner space formed by the parts whose radial slots (11) are all oriented in the same way. The packaging piece has an orienting element (21a, 22a) that extends over the length of the stack and that is held in the oriented radial slots by means of a supporting element fixed to the orienting element. The supporting element rests in the inner space formed by the parts and the packaging element (20) is provided at one frontal end with bearing elements (21b, 22b) upon which rests the opposite surface of the stack. In order to obtain a stack with a re-usable packaging element also for large, heavy parts (10) having a circular inner contour and clearly oriented slots, the orienting element (21a, 22a) and the supporting element are designed as bent sheet metal parts, the supporting element rests with play on two supporting edges on the inner contour of the parts, symmetricaly to the radial slots, so that the orienting element (21a, 22a) is retained in the radial slots (11) in a limited adjustable manner.
Patent DE-4212473-A1 (DE)
Title: LV DC positioning drive, e.g. for window pairs - incorporates gearing to rack=and=pinion transmission arranged with components of mains-powered supply circuit in compact housing
Inventor: CLAUS HANS-JOACHIM
IPC: H02K11/00
Filed: 1992-04-14
Abstract: The housing (11) of the drive encloses a l.v. d.c. motor and gearing (12) driving a square-section rod (13) coupled to a bushing (33') within a bellows (36) whose end (35) is fitted into a groove (34) to protect the drive from rain water and spray. The power supply (14) incorporates a mains transformer (15) and rectifier (16) suited to the power requirements of the motor. The gearbox (17) is screwed to both halves of a guide (21) for the rod, above which the motor (19) is disposed at right angles and parallel to the axis of the pinion (20). ADVANTAGE - Compact and inexpensive drive can be powered by mains network of building without any special supply circuitry.
Patent DE-4213574-A1 (DE)
Title: ROM with optional predetermined outputs - has address recognition circuits enabling predetermined logic levels to be applied to output lines
Inventor: KOHDA KENJI
IPC: G11C17/00
Filed: 1992-04-24
Abstract: The ROM comprises an address buffer (1), an X-decoder (2), a Y-decoder (3), a Y-gate (4), a memory field (5), a read amplifier (6), control circuitry (8), an output buffer (9) and a number of address recognition circuits (9-1 to 9-k). Each of the latter covers a specific area of the memory address range and which produces an address recognition signal when an input signal according to the address of that particular circuit is applied to the input buffers. The address recognition signals are passed to a circuit (20) which determines the priority of the recognition signals, and accordingly instructs a switching circuit (20) to either pass the memory field output from the read amplifier or a predetermined set of logic levels to the output connectors (11) via the output buffer. ADVANTAGE - Construction enables defective bits to be easily repaired, increasing effective product yield.
Patent DE-4216031-A1 (DE)
Inventor: TAYLOR MICHAEL CHARLES
IPC: F01D9/06
Filed: 1992-05-15
Abstract: The area of the envelope and the area of the mounting of the housing of an airplane turbine are both supplied with cooling air by their own cooling air ducts. A first cooling air ducts opens into the area of the enveloppe and a second cooling air duct crosses the area of the envelope and opens into the area of the mounting. In order to ensure that the envelope area or the mounting area continue to be supplied with cooling air when one of the two ducts is broken, the cooling air duct that crosses the area of the envelope and that opens into the area of the mounting has air outlets in the area of the envelope.
Patent DE-4216342-A1 (DE)
Title: Appts. for removing yarn bunch at end of bobbins prior to winding - lifts bobbins from carriers and places ends in suction tube fitted with cutter and draw off rollers
Inventor: HENSEN HELMUTH
IPC: B65H67/08
Filed: 1992-05-16
Abstract: Ring frame bobbins (2) are transported on a carrier (1) in a vertical position to a station where the yarn end is found and picked up. Preceeding the station is an arrangement (11) for temporarily lifting the bobbin off the carrier and a device (34) for removing the yarn bunch, the device working axis when at rest being outside the carrier (1) axis. The bobbin and bunch removing device (34) can be moved and adjusted relative to each other. Pref. bobbins with a heavy yarn bunch are diverted on a conveying track (6) towards a stop (10). When five bobbins have been collected a sensor activates a solenoid (32) and a gripper frame (13) grips the tube ends (3'), lifts the bobbins from their carriers (1). tilts them and places them in suction ports (42). A cutter (36) is activated and driven rollers (50, 51) draw off the yarn towards the suction port (42). One of the draw-off rollers (51) can be tilted slightly to clear a path towards the suction port (42) till a loop is caught. The bobbins are then replaced on their carriers (1). USE/ADVANTAGE - The invention is able to deal with ring frame bobbins which have a particularly thick yarn bunch wound at the end of the tube.
Patent DE-4220305-A1 (DE)
Title: HV unit for diagnostic X=ray appts. - has oil-filled housing with integral fixing points for current regulator
Inventor: KOEHLER KARLHEINZ DIPL ING
IPC: H05G1/02
Filed: 1992-06-22
Abstract: The unit contains a HV generator supplied via a HF signal provided by a current regulator (7) accommodated within a closed housing (1, 2) comprising a vat (1) fitted with a cover (2). The vat is provided with internal fixing points (5) to which the current regulator is screwed. Pref., the fixing points are provided along the base (3) of the vat, the power modules (6) of the current regulator being screwed directly to the housing of the HV generator. ADVANTAGE - Compact device with effective cooling of power components.
Patent DE-4222288-A1 (DE)
Title: Control of retractable liquid crystal display panel - moving panel in and out of housing by motor coupled to rack and pinion with separate action for tilting when fully extended
Inventor: SASAKI KAZUTOSI
IPC: G02F1/1333
Filed: 1992-07-07
Abstract: A liquid crystal display panel (2) is in the form of a unit that is fully retractable into a box shaped housing. The panel may be extended and when sufficiently advanced can be tilted about an axis. The forward and retracted positions of the panel are detected by switches (SW2,SW3). A third switch indicates the rotary displacement (SW1). All switches are used to provide input to a microcomputer controller (20). Control of the unit is initiated by panel switches (3). The detector switches provide interlock signals for the sequence of operations. ADVANTAGE - Reduces number of manual operations to control system.
Patent DE-4225345-A1 (DE)
Title: Computer virus and sabotage program detecting method - using sequence of tests to identify if request for operation is valid and provides blocking and warning indication if not
Inventor: DROZD IGOR DIPL ING
IPC: G06F1/00
Filed: 1992-07-31
Abstract: The protection and detection method involves checking on attempted accesses to computer memory to ensure that the information does not contain a 'virus' or sabotage programme. This protects the MS-DOS operating system against damage. The process involves a sequence of operations beginning with a request for sector oriented functions that are checked for a response from the operating system. A positive result of the check allows the operation to proceed. If the result is negative a check is made to determine if the operation is from an authorised service programme. If the request is valid the operation is allowed to proceed. If not the operation is blocked and a warning generated. USE/ADVANTAGE - Allows unknown viruses and sabotage programs to be detected.
Patent DE-4225937-A1 (DE)
Inventor: MESEKE CURT TH
IPC: B65B67/12
Filed: 1992-08-06
Abstract: Stand for laundry bags, with a carrier ring (1), a plastic baseplate (8), and two L-shaped, approximately vertical, carrier struts (9), of which the upper ends are connected to the carrier ring and of which the lower, approximately horizontally bent, spaced legs (13) are connected to the baseplate. This stand for laundry bags can be assembled in a simple way from the carrier ring, carrier struts and baseplate and, if appropriate, combined to form multiple stands for laundry bags. <IMAGE>
Patent DE-4236105-A1 (DE)
Inventor: MANERO JAVIER DR
IPC: C07D239/26
Filed: 1992-10-26
Abstract: The invention concerns arylboron acids of the formula (I) in which (a) is naphthalene-2,6-diyl or (b), R is CH3 or OCH3; m is 0, 1, 2, or 3 and n is 0, 1 or 2. Such compounds are useful intermediates in the production of liquid-crystal products.