baber/WOPTO huggingface dataset:
Patent DE-4228267-A1 (DE)
Title: Catalytic converter assembly for automotive gases - comprises inner mantle surrounding ribbed, flat, thin metal sheets as substrate, giving improved warm-up period efficiency
Inventor: USUI MASAYOSHI
IPC: F01N3/24
Filed: 1992-08-31
Abstract: An assembly for the catalytic cleaning of automotive exhaust gases consists of an inner mantle surrounding an arrangement of ribbed, flat, thin metal sheets serving as a substrate for the catalyst. Gas inlets and outlets are located between the plates. The exhaust pipe from the engine delivers exhaust gases to the inlet joined by a connector. An outer mantle surrounds the inner mantle and the mantles are gas-tightly joined to create a cavity containing a heat storage material. A suitable assembly has an inner mantle at which exhaust gases arrive at an inlet and leave via an exhaust outlet (3). Ribbed sheet metal plates act as the substrate for the catalyst within the inner mantle. A gas-tight outer mantle creates a cavity within which a heat storage medium is incorporated. USE/ADVANTAGE - The assembly raises the efficiency of the catalytic conversion process during the engine/exhaust warm-up period.
Patent DE-4229252-A1 (DE)
Title: Hospital bed with castor at each corner of its rectangular frame - has central castor which allows one end of the bed to be lifted clear of ground for easy manoeuvrability
Inventor: ELZENBECK MANFRED
IPC: A61G7/00
Filed: 1992-09-02
Abstract: A hospital bed has a rectangular frame (10) which is supported at each of its four corners by a castor. A fifth castor (14) is mounted on the end of a swinging arm which is attached to the mid-point of a cross-bar (18) which is attached to the mid points of the frame side members. The fifth castor can be swung downwards to support the bed together with one pair of end castors (12). The bed is more easily manoeuvrable when one end of the bed is raised clear of the ground. USE/ADVANTAGE - Hospital bed which is easily manoeuvrable.
Patent DE-4233567-A1 (DE)
Title: Car radio installation mounting - includes reception housing adjustable relative to clamp plates cooperating with its opposing side walls
Inventor: MATOBA TSUNEAKI
IPC: G11B33/02
Filed: 1992-09-29
Abstract: The installation mounting has a reception housing (11) for the car radio with a pair of clamp plates (15, 16) fitted to the inside and outside surfaces of its opposing sidewalls (11b). The fixing elements (21) extending between the associated clamp plates (15, 16) pass through elongate slots (14a...14d) provided in each sidewall (11b), for allowing relative adjustment of the housing to the clamp plates (15, 16) in the longitudinal direction. The clamp plate (15) lying on the outside of each sidewall (11b) is attached to the vehicle chassis via a fixing plate. ADVANTAGE - Allows relative adjustment of installed car radio.
Patent DE-4235861-A1 (DE)
Title: Reading support - has prop for support surface with non-slip foot
Inventor: PAULSON BENGT
IPC: A47B23/04
Filed: 1992-10-26
Abstract: The rest, for a book or magazine, has a support section (1) of about DIN A3 size with a prop (2) foot (5) across the support (1) width, with a non-slip surface (6). The prop (2) swings on an axis parallel to the bottom of the book or magazine support (1). The support (1) has a recess (10) at its rear side to contain the prop (2) when folded in. Pref., the non-slip surface of the prop foot can be a flocking of polyamide fibres of 1.7-22 (sic) dtex, in g/1000 m fibre length, in cut lengths of 0.3-2.5 mm. USE/ADVANTAGE - The assembly is for the support of a book, magazine or newspaper, on a table. The reading support is simple, used when resting on the knees, or in bed for reading and writing.
Patent DE-4237080-A1 (DE)
Title: Multilayer film integrated circuit for microprocessor chip - has vapour-deposited thin film circuits laid out on flexible strip for rolling with interlayer of insulating material
IPC: H05K1/16
Filed: 1992-11-03
Abstract: The chip is formed from layers of flexible thin film with the circuitry vapour-deposited on to them sufficiently thinly to enable the film to be bent and wound into a roll, with electrical connections projecting from its sides. A layer of insulating material is wound between the layers of film so that the circuits are mutually isolated when the roll is wound to a high packing density to make a compact chip. ADVANTAGE - Volume of chip is reduced so that more circuits can be compressed into small space.
Patent DE-4238226-A1 (DE)
Title: Fold-away bed into cupboard with front covering panel - has pre-stressed tension spring, parallelogram of double links, pivot levers and strut, fixture plate, bolt and mattress frame
Inventor: GRIEFAHN HANS-JOACHIM
IPC: A47C17/58
Filed: 1992-11-12
Abstract: The fold-away bed has a mattress frame (6) which when not in use is inside a cupboard (2) the open front of which is closed by a front panel (8). The pivot axle is situated at the overlap between the head of the lengthwise mattress frame-parts and the cupboard sides (3). Lever-type fitments (9) rest on fixture-plates (16). A pre-stressed tension spring or tensioning-piece points towards the ends of the frame lengthwise parts. A parallelogram in the form of a double-link is movably mounted on a strut (19) on pivot-levers (14, 15) supported on the fixture-plate. The strut is joined to the mattress-frame by a bolt (23) screwed through at least one plate. USE/ADVANTAGE - The mattress frame pivots on a horizontal axle between a horizontal position for use when it has a larger recliner-surface at a comfortable height, and a vertical position.
Patent DE-4239986-A1 (DE)
Title: Valve timing control system for IC engine
Inventor: SUGA SEIJI
IPC: F01L1/34
Filed: 1992-11-27
Abstract: A ring gear assembly (3) is disposed between a sprocket assembly (1) connected to the crankshaft and a camshaft (2) for operating intake and/or exhaust valves. A source (20) provides fluid pressure to a chamber (17) to displace the ring gear assembly axially to vary the second phase angles through helical teeth (3a,3b). A fluid pressure supply line (21-25) and drain line (25,24,27) communicate between the source and the pressure chamber and between the pressure chamber and a drain port (26) respectively.A solenoid operated directional control valve (31) is responsive to a control signal from a controller (40) to block the fluid pressure supply or drain line according to variation in engine operating conditions, for varying the valve time.
Patent DE-4240507-A1 (DE)
Title: Mechanism handling safety washers with reception table - has fork-shaped clamping element firmly coupled to reception table and swivelable between picking up and release position
Inventor: WEILER ERICH
IPC: B23P19/08
Filed: 1992-12-02
Abstract: The reception table (11) has a safety washer magazine and a fork-shaped element (34) for picking up the safety washers. The clamping element is firmly coupled to the reception table and is swivelable between a position (A) for automatic washer picking up and a position (M) for its release. The clamping element swivel mechanism (47) is coupled to an electric, hydraulic, or pneumatic drive (2). Pref. the swivel mechanism is so designed that a linear movement, orthogonal to the opening of a stored safety washer, is carried out in the pick-up position. ADVANTAGE - Reliable picking up of safety washers and rapid assembly.
Patent DE-4241472-A1 (DE)
Title: Textile washing compsn. contg. glycerol ether sulphate(s) as anionic tenside from renewable sources - and ethoxylated or propoxylated fatty alcohols as nonionic tenside, without loss of washing activity
Inventor: WANGEMANN FRANK DR
IPC: C11D1/74
Filed: 1992-12-09
Abstract: A textile washing compsn., contg. anionic and nonionic tensides, contains (a) glycerol ether sulphates of formula R1OCH2CH(OR2)CH2OR3 and (b) ethoxylated and/or propoxylated fatty alcohols. R1 = octyl gp.; R2, R3 = R1 or SO3X and at least 1 of these = SO3X; X = alkali(ne earth). USE/ADVANTAGE - A compsn. for machine washing of textiles contains only glycerol monoether sulphate or a mixt. of glycerol monoether sulphate and glycerol diether sulphate in ratio of 99:1-70:30 (esp. 90:10) (claimed). The compsn. may also be used for manual washing. ADVANTAGE - The anionic tensides are based on renewable materials, without loss of washing activity.
Patent DE-4301070-A1 (DE)
Title: Fixture and assembly onto adjacent lamellae of roller shutter or door to prevent slippage - comprises thermoplastic base conforming to front face of lamella with gripping and supporting sections and attaching to face of one lamella
Inventor: STANGE GUSTAV
IPC: E06B9/15
Filed: 1993-01-16
Abstract: A process for mounting adjacent lamellae of a roller shutter or door uses a fixture (1) which attaches to the face side of one of the lamellae (12,14,15). The fixture (1) is mfd. in thermoplastic, pref. polyethylene, polypropylene or ABS and has a base plate (9) corresp. to the lamella profile. A gripping section (2-6) attaches to one of the lamellae (12,14,15) and supporting sections (10,11) prevent adjacent lamellae slipping sideways. USE/ADVANTAGE - Stabilises adjacent lamellae of roller doors and shutters.  Avoids damage to lamellae.
Patent DE-4303885-A1 (DE)
Title: Axial bearing
Inventor: ZIELFLEISCH HANS-JOERG
IPC: F16C19/54
Filed: 1993-02-10
Abstract: The invention relates to an axial bearing having at least one rolling body rolling on raceways between parallel, rotationally symmetrical surfaces. A bearing of this type is characterised in that a rolling body (10, 18, 20, 24, 29) or two rolling bodies (28, 30) lying on a common axis of rotation (5), the said rolling body or rolling bodies circling round a bearing centre point (9), are arranged between the surfaces. This design of the rolling bearing ensures that, when the constructional space is small in the radial direction, relatively large dimensions of rolling bodies and their associated cages can be used in comparison with the previous state of the art, so that, on account of the cheaper production of larger rolling bodies, the reduced number of rolling bodies between the raceways and the uncomplicated cage tools for cages with only one or two pockets, a cost-effective and simple assembly of a bearing of this type becomes possible. <IMAGE>
Patent DE-4313668-A1 (DE)
Title: Circuit carrier having additional contact-making elements
IPC: H05K1/11
Filed: 1993-04-21
Abstract: Published without abstract.
Patent DE-4314404-A1 (DE)
Title: Conversion set for a centre-hung sash window of a sloping roof
Inventor: KOEHLER HERBERT
IPC: E04D13/035
Filed: 1993-05-03
Abstract: The invention relates to a conversion set for a centre-hung sash window of a sloping roof, having a basic frame (10) and a window sash (24). In order to provide a conversion set which makes it possible to convert a centre-hung sash window into a top-hung/centre-hung sash window without dismantling the basic frame, it is proposed that the conversion set for converting the centre-hung sash window into a top-hung/centre-hung sash window has at least two securing means (30, 32) which can be fastened on the basic frame (10) in the region of the upper frame crossmember (16) and are intended for pivot arms (34, 36), two pivot arms (34, 36) which can be mounted on both sides of the window sash (24) and are each mounted at their first end (38 and 40, respectively) in one of the securing means (30 and 32, respectively) such that they can be pivoted about a common pivot axis (42), running parallel to the upper frame crossmember (16), and can each receive, at their second end (44 and 46, respectively), the window sash (24) in the region of its original centre-hanging pin bearing (26 and 28 respectively), and that it also has a device (52, 54) for compensating for the torque exerted on the pivot arms (34, 36) by the window sash (24). <IMAGE>
Patent DE-4316964-A1 (DE)
Inventor: GILLNER MANFRED
IPC: B23K26/00
Filed: 1993-05-21
Abstract: For making an electrically heatable laminated glass pane, on the thermoplastic film (1) bonding the individual glass panes to each other heating wires are laid down and fixed on the film (1) continuously from one film edge (6) to the opposite film edge. The heating wires (4) are connected in parallel connection to busbars (3), which are arranged at a distance (A) from the edge (6) of the film (1). Directly next to the busbars (3), the sections of the wires (4) lying between the busbars (3) and the edge (6) of the film are severed by bringing into contact with the wires (4) two electrodes (8, 9) connected to a power source. The electric power causes the wires (4) to be heated to their melting temperature and interrupted between the electrodes (8, 9). <IMAGE>
Patent DE-4319150-A1 (DE)
Title: Vehicle clutch-plate with elastic support at lining lobes - has elastic member with formed ribs extending radially form support inner section
Inventor: THIRION DE BRIEL JACQUES
IPC: F16D13/64
Filed: 1993-06-09
Abstract: The vehicle clutch-plate has a support with hollow lobes (27) which extend radially from an inner section (28). Several friction linings comprise two sections which locate back-to-back with each other. An elastic means (30) is inserted between the two sections, in the recesses (50) of the lobes. The elastic means comprises formed ribs (30) extending from the inner section of the support, such that the support is corrugated and has a middle face (2) for mfr. of the contacts with one of the sections. Edge faces (1,1') enable mfr. of the contact with the other section, and one of the edges is made as a single piece with the support inner section (28). USE/ADVANTAGE - Elastic member for vehicle clutch is mfd. as single piece with the support.
Patent DE-4321350-A1 (DE)
Title: Wire basket
Inventor: ROTHFUSS THOMAS
IPC: E02D17/20
Filed: 1993-06-26
Abstract: Wire baskets with side walls, bottom and top are provided for retaining walls and bank linings. The wire baskets each consist of wires crossing one another and have a tie rod which is accommodated in the wire basket. With the wire basket, drainage and/or filter material is to be applied to landfill bodies which have larger angles of slope without having to fear slippage of this material. To this end, the side walls, the bottom and the top of the wire basket are undetachably connected to one another to form a prefabricated basket unit. Narrow-mesh wire netting is arranged on the side walls, the bottom and the top, and the tie rod is undetachably fastened to the wire basket. The drainage and/or filter material is put into this basket unit on the spot without it being able to fall out. The tie rod prevents the walls from being deformed in an undesirable manner. The wire basket is suitable for constructing landfill sites which have correspondingly large angles of slope.
Patent DE-4321974-A1 (DE)
Title: Method for monitoring the metering capacity control of a metering device
Inventor: HLAVICA KAREL
IPC: G01G11/08
Filed: 1993-07-01
Abstract: In a method for monitoring the metering capacity control of a metering device, in particular a differential metering balance, in which the weight signal from a weighing device is continuously measured and stored and is used as measured value for determining the metering capacity which is controlled at least from time to time by means of comparing desired and actual values, upon the occurrence of a disturbance which results in a deviation of the weight signal above a predeterminable tolerance range, measures being taken to exclude this disturbance and the deviation of the weight signal being determined by forming an estimated value for the next measured value from the weighing device and this estimated value being compared with the next actual measured value, the procedure which is followed is that in the case of exceeding the fixed tolerance range during a predetermined first time duration, instead of the actual value, lying outside the tolerance range, the associated estimated value is used for further signal processing, in particular for determining the actual metering capacity, and this estimated value is used as a basis for determining the subsequent weight signal estimated value. <IMAGE>
Patent DE-4322625-A1 (DE)
Title: Handle for suitcase or umbrella - is made of discs turning in and adapting to shape of hand
Inventor: BUHMANN ULRICH
IPC: A45C13/26
Filed: 1993-07-07
Abstract: The handle (1) consists of separate, different discs (2) which turn on the same axis and rest against each other. The discs are at least partially asymmetrical. The discs are positioned on a shaft (3) and can be fixed in any position by a tensioner. The discs are made of different materials and colours and have different thicknesses. The outer diameter of the adjacent discs change constantly, or the edge surfaces of adjacent discs form a common constant surface. ADVANTAGE - The handle for an umbrella, suitcase etc. consisting of discs turning on a shaft adapts to the shape of the hand gripping it.
Patent DE-4324552-A1 (DE)
Title: Pull (forwarding) sucker
Inventor: STOCK ERNST
IPC: B65H3/08
Filed: 1993-07-22
Abstract: The invention relates to a pull (forwarding) sucker 1 for conveying sheets to a sheet-processing machine, having a piston 4 which can be moved up and down in a cylinder bore 3 of a housing 2 between an upper position and a lower position and which subdivides the cylinder bore 3 into a cylinder space 5 and an annular space 6 and which is spring-loaded in the upper position. The piston 4 has a piston rod 7, which penetrates the annular space 6 to the outside in a sealing fashion and carries on its end projecting to the outside a suction nozzle 9 by means of which the uppermost sheet 22 lifted in each case from the sheet stack 23 can be seized and is transportable approximately horizontally in the conveying direction. In this arrangement, the suction openings, directed downwards, of the suction nozzle 9 can be connected to a source of underpressure via an axial bore 12 in piston rod 7 and piston 4. The suction nozzle 9 of the pull sucker 1 can be driven from its upper normal position approximately vertically towards the sheet stack 23 and, on this movement path, the sheet 22 can be seized by the said suction nozzle 9 and moved into the lower position. In this case, the lower position is the pulling position of the suction nozzle 9. <IMAGE>
Patent DE-4326134-A1 (DE)
Title: Circuit recognising change of logic signal state - has pulse generator, coupled to each input terminal, activated at change of logic signal at input terminal
Inventor: FONG VINCENT L
IPC: H03K5/1532
Filed: 1993-08-04
Abstract: Generators produce a combined logic signal from the pulses provided by the pulse generators. A bistable logic unit has two input nodes and an output node, the first input node being coupled to the combined logic signal generators. The output node is switched to a first logic state from a second logic state in response to the combined logic signal at the first input node. A delay is connected to the combined logic signal generators and to the second input node of the bistable logic unit for the combined logic signal delay to the second input node. The bistable logic unit has a set/reset buffer memory. USE/ADVANTAGE - For MOS detector circuit for input change, with recognition of input change or transition at several input terminals.
Patent DE-4330705-A1 (DE)
Title: Mobile testing device
Inventor: SZABO LASZLO DR ING
IPC: H04B17/16
Filed: 1993-09-10
Abstract: A mobile testing device MSTS is proposed for testing fixed radio stations within a mobile radio system, in particular a GSM system. The mobile testing device contains transmission means and reception means which simultaneously exchange radio signals on a plurality of radio channels CH1, CH2, CHn to test the fixed radio stations. The number of radio channels which are occupied simultaneously can be freely selected. This allows low-load through to full-load traffic to be tested. A plurality of subscriber terminals, such as a telephone TEL or fax FAX, can be connected via interface circuits S1 to Sn. The mobile testing device can therefore also be operated as a mobile PABX system (single Figure). <IMAGE>
Patent DE-4337948-A1 (DE)
Title: Roller bearing cage made of flexible plastic
Inventor: REINHARDT UDO
IPC: F16C33/46
Filed: 1993-11-06
Abstract: The invention relates to a roller bearing cage (1) made of flexible plastic, in particular for cylinder roller bearings or needle bearings in loose-wheel mounts, which cage, for the purpose of preventing formation of grooves, presses the roller body in a resilient manner against a track, and at least at one point on its circumference has an axially extending slot (3) formed by mutually opposite boundary surfaces (4, 5), one boundary surface (4, 5) having a projection and the other boundary surface (4, 5) having a recess (10) of the width of the projection, and flexible connecting or spring elements (6, 9) being arranged in the region of the slot (3). The invention is distinguished in that there is arranged in the recess (10) in the boundary surface (4) a Y-shaped connecting element (6), the limbs (7, 8) of which are engaged around by hook-shaped connecting elements (9) arranged on the opposite boundary surface (5), the connecting elements (9) being arranged at such a distance from the ends of the roller bearing cage (1) that they are accommodated in the recess (10) when the cage is closed. As a result, the cage is secured, when opened, in its circumferential extent and, when in operation, has the appropriate pretension. <IMAGE>
Patent DE-4339746-A1 (DE)
Title: Method for marking holding pin positions on dental jaw model socket plate
Inventor: ZEISER MARC JOACHIM
IPC: A61C9/00
Filed: 1993-11-22
Abstract: The marking uses a directioning assembly (12, 13) and a marking pin (4). The jaw impression (14) on a sheet metal support (15) and the socket plate (17) underneath it, freely displaceable with the support, are so positioned that the pin marking on the model side of the socket plate is aligned with a vertical directioning point after the pin tip has been pressed against the socket plate. The socket plate rest on a hollow body with a cover plate (2) with a recess (3), forming a work plate. In the hollow body is the vertically movable marking pin.
Patent DE-4340055-A1 (DE)
Title: Harmonica instrument with finger board and keys arranged on it
Inventor: SPIEGLER HANS
IPC: G10D11/02
Filed: 1993-11-20
Abstract: The keys are connected to the first (8) and second valve flaps (9) by a lever (1). By initial depressions of the keys, the first valve flaps are opened to allow the air act on the tone reed. The first and second valve flaps are arranged on the panel (2) of the descant side of the harmonica. Each of the second flaps which lift the first flap necessary lever has an extension jutting over the fastening on the lever. A second valve flap which is elastic by means of a pressure spring, is mounted on the end of the extension.
Patent DE-4343318-A1 (DE)
Title: Large-scale electrical generator
Inventor: OSTOVIC VLADO DR ING
IPC: H02K3/24
Filed: 1993-12-18
Abstract: The generator has double-layer hollow Cu conductor rods (12, 14) for carrying the current, combined in the winding head with hollow steel conductors (18) for transporting a cooling medium, with hard soldering holding them in position. The upper and lower conductor rods incorporating the steel conductors are joined together by enclosing them with a Cu ring (16, 17). The upper and lower conductor rods may lie in direct contact with one another within the ring, or be spaced from one another by an intermediate Cu layer.