baber/WOPTO huggingface dataset:
Patent DE-4211510-A1 (DE)
Title: Recyclable, printable adhesive tape for packaging - has sized sodium kraft paper substrate, water-sensitive silicone-free release coat and opt. a soft primer on the other side etc.
Inventor: HEININGER HANS-ULRICH DR
IPC: C09J7/21
Filed: 1992-04-06
Abstract: Paper which can be printed on and recycled for use as adhesive packaging tape is claimed. The tape (6) has a paper substrate (1) with a water-sensitive silicone-free release coat (2) on the back, opt. a soft bonding agent (primer) (3) on the other side and opt. a soft interlayer (5); substrate (1) is sized, low-absorbent sodium kraft paper produced by the Clupak process. Paper (1) has base wt. 50-90 g/m2 and tear strength 50-80 N/15 mm in the uncoated state. Release coat (2) is water-sensitive and printable and is applied at the rate of 2-8 g/m2. Interlayer (5) is a very soft elastomer which may be applied as a precoating to improve the flexibility of (2); pref. (2) is e.g. Primal R253 (RTM: acrylate dispersion), (5) is a dispersion of carboxylated SB rubber (50% styrene) and primer (3) is e.g. a mixt. of 50% prevulcanised natural rubber latex and 50% butyl acrylate dispersion. The tape also has a layer of conventional self-adhesive material (4). USE/ADVANTAGE - Used for sealing cartons, sticking paper packaging together, etc. This tape has the strength and flexibility of conventional PP- or PVC- based tape, but can be easily and cheaply recycled.
Patent DE-4214010-A1 (DE)
Inventor: MAYWALD VOLKER DR
IPC: C07D261/18
Filed: 1992-04-29
Abstract: PCT No. PCT/EP93/00918 Sec. 371 Date Sep. 29, 1994 Sec. 102(e) Date Sep. 29, 1994 PCT Filed Apr. 16, 1994 PCT Pub. No. WO93/22295 PCT Pub. Date Nov. 11, 1993The invention pertains to isoxazolecarboxamides of the formula I    <IMAGE>  I  where R1 is alkyl, cycloalkyl, alkoxyalkyl, alkenyl, alkynyl, phenyl or unsubstituted or substituted benzyl, R2 is hydrogen or alkyl and R3 is alkyl, cycloalkyl, alkenyl, alkynyl, phenyl or unsubstituted or substituted benzyl, and the plant-tolerated salts of those compounds in which R2 is hydrogen, their preparation and their use.
Patent DE-4214655-A1 (DE)
Title: Sealed roller bearing assembly for damper
Inventor: JAECKEL JOHANN
IPC: F16C33/66
Filed: 1992-05-02
Abstract: An intermediate layer, such as an insulation, is provided between the outer ring and the component such as the secondary mass supported by same. The intermediate layer extends on at least one side of the bearing, with a further section extending up to the inner bearing ring. - The further section has a moulded area directed away from the bearing and forming a hollow cavity to hold the bearing lubricant. The intermediate bearing can engage underneath the inner bearing ring. The inner bearing ring may have a recess for the projection of the section of the intermediate layer which engages underneath the inner bearing ring.
Patent DE-4217632-A1 (DE)
Title: Exhaust gas system for IC engine - uses two tail pipes of different lengths with common inflow region
IPC: F01N1/06
Filed: 1992-05-28
Abstract: The exhaust gas system is for an IC engine. The exhaust gas flows to atmosphere from a rear silencer (3) via two tail pipes running in parallel and of different lengths. The outlet openings of the tail pipes lie in a common outlet plane perpendicular to the common pipe longitudinal axis, and the longer tail pipe (5) is twice as long as the shorter tail pipe (4). Both tail pipes, the outlet openings of which are immediately adjacent each other, have a common inflow region (6). USE/ADVANTAGE - Redn. of IC engine exhaust noise using the acoustic principle of destructive interference.
Patent DE-4228859-A1 (DE)
Inventor: AZZAM NADIM
IPC: A61C17/22
Filed: 1992-08-29
Abstract: In a toothbrush, which is driven by an electric motor (3) by way of a gear (4), a brush body (7) can be pivoted around a joint (9) relative to a handle (1). Following a specified pivoting distance, directed against the force of a spring (10), a sensor mechanism is actuated that changes by way of electronics the electric output or speed of an electric motor (3).
Patent DE-4232082-A1 (DE)
Inventor: HALBISCH PAUL
IPC: A61M16/04
Filed: 1992-09-25
Abstract: A stop valve with a tap (= movable element) rotatably mounted in a housing to block or open the flow passage between the inlet and outlet connectors of the stop valve depending on the position of rotation of the tap, for use in medical devices, preferably endotracheal tubes with permeation-stable blocking cuffs, is characterized in that the stop valve is made of a material that can be sterilized with steam and is dimensionally thermostable. The stop valve has multiple uses.
Patent DE-4232404-A1 (DE)
Title: Testing integrated circuit chip on substrate - involves temporarily sticking substrate carrying chip onto adaptor during testing
Inventor: GEMEINHARDT PETER
IPC: H01L23/58
Filed: 1992-09-26
Abstract: The substrate (28) is mounted on a suitable adapter (10) which enables it to be mounted in an appropriate electronic circuit after the satisfactory performance of all necessary tests. The IC chip (30) is mounted on the substrate whose dimensions closely match those of the chip. The combination is then temporarily stuck onto the adapter with a contact surface (46) for the substrate which is small compared to the substrate area. The adapter, chip and substrate assembly is then tested. After the testing the chip and substrate can be removed from the adhesive section of the adapter with relatively little force and inserted into the appropriate electronic circuit. USE/ADVANTAGE - Dynamic testing of IC chips is achieved without using special adapters or special software.
Patent DE-4236182-A1 (DE)
Title: Fixture for fitments built into cupboards, such as wire baskets - has supporting frame with slide guide, lengthwise slot, height adjustable clamping profiled bodies, and clamping screw supporting counter member
Inventor: MEIER THOMAS
IPC: A47B88/04
Filed: 1992-10-27
Abstract: The profiled clamping body (10) inset completely in the slide guide (6) hollow interior, has at least one expander part (12) which can be displaced by a clamping screw (13). The expander part transfers the clamping screw tensional force onto part of the wall (14) of the hollow space in the slide guide. Two profiled bodies in opposite facing pairs at the same height support an interior fitment of the cupboard (8). The profiled body has a hooked part protruding through the slot (16) in the slide guide. It has an upper holder (15,15') for a counter member (9) protruding through the slot into the slide guide hollow space. USE/ADVANTAGE - An interior fitment in a built-in cupboard, such as wire basket, is held firmly by having a counter member inserted into a lengthwise slot in a slide guide.
Patent DE-4241453-A1 (DE)
Title: Plasma etching of pits in silicon@ - has a non-reactive step between etching phases to protect the pit walls against the next etching action
Inventor: HENKEL HEINZ
IPC: H01L21/3065
Filed: 1992-12-09
Abstract: To form pits in Si, by plasma etching using a gas mixt. with a halogen content at a pressure of 0.05-0.3 mbar and a HF power of 100-600 W, a non-reactive step follows each etching step to protect the sides of the pit against material removal on the next etching step. USE/ADVANTAGE - The technique is for the development of narrow and deep pits in Si for microelectronics and micromechanics, such as for vertical channels and lateral insulation of operating modules in integrated circuits. The system can achieve a Si etching rate of more than 0.7 microns/min., a Si mask etching rate selectivity of more than 20:1 and an anisotropic factor of more than 5:1.
Patent DE-4307861-A1 (DE)
Title: Expansion lever drum brake for overrun brake devices
Inventor: SPAEGELE GERHARD
IPC: B60T7/20
Filed: 1993-03-12
Abstract: An expansion lever drum brake for overrun brake devices is provided with a turnbuckle (2) and an expansion lever (15) swivel mounted therein. The two brake shoes are each supported on the turnbuckle (2) or the expansion lever (15) respectively. A ring end (27) of a brake operating cable (28) can be suspended in a retaining lug (33) of the expansion lever (15). The turnbuckle (2) is provided with a guide and securing cover for supporting the suspension movement and securing the ring end (27) of the operating cable (28) on the retaining lug (33). This cover is designed as a leaf spring (26). <IMAGE>
Patent DE-4309042-A1 (DE)
Title: Method and apparatus for feeding a stationary receiving trolley
Inventor: RYLL RICHARD
IPC: B65G65/00
Filed: 1993-03-20
Abstract: For the rapid and simple feeding of receiving trolleys (1), receiving trays (7) are placed in succession onto a horizontal conveyor (6). In a loading and transfer device, the trays are received from the conveyor band (6) by means of a vertical conveyor (4) and, spaced apart in the vertical direction, are moved into positions which correspond to the receiving levels of receiving frames (11.1, ..., 11.n) of the receiving trolley (1). When or after the positions of the receiving trays (7) are reached, these are simultaneously pushed onto the receiving frames (11.1, ..., 11.n) of the receiving trolley (1) by a displacing ram (5) via a docking device (2). <IMAGE>
Patent DE-4309593-A1 (DE)
Title: Arrangement for guiding a recording medium
Inventor: HETZER ULRICH
IPC: B41J13/14
Filed: 1993-03-22
Abstract: The invention relates to an arrangement for guiding a recording medium (4) in the printing region of an ink jet printer. To bring about a constant spacing between the nozzle outlet surface (10) of an ink jet print head (13) and the surface of a recording medium (4) to be printed on, a comb-like contact element (2) is provided, whose tongues are arranged between the segments (11) of a segmented transporting roller (5). The contact element (2) is mounted so as to be pivotable on a frame element (14) and is pressed by a spring (3) in the direction of a counter-holder (1). The counter-holder (1) is mounted resiliently on the surface of the segments (11). When a recording medium (4) is drawn into the ink jet printer, the counter-holder (1) is pivoted away from the transporting roller (5) by the amount of the thickness of the material of the recording medium (4). To the same extent, the ink jet print head (13) is pivoted by means of an elevation (7). The edge (12) of the contact element (2) is constantly spaced away from the counter-holder (1) by the amount of the thickness of the material of the recording medium (4) when the latter has been drawn in. <IMAGE>
Patent DE-4309849-A1 (DE)
Title: Process and plant for binding gaseous sulphur compounds
Inventor: SCHOTT KLAUS DR ING
IPC: F23J7/00
Filed: 1993-03-26
Abstract: The invention relates to a process and plant for desulphurisation by binding gaseous sulphur compounds in a reaction space by addition of substances having a high sulphur affinity. These substances are used in the form of compounds which are cleaved by heat at an appropriate temperature. The compounds of the substances added in particles as finely divided as possible are mixed as uniformly as possible with the sulphur-containing gases. The cleavage of the compounds of the substances is controlled in such a way that the substances released on cleavage, which have a very high reactivity directly after their formation, can react directly with the gaseous sulphur compounds.
Patent DE-4316124-A1 (DE)
Title: High-performance rubber compsn. for car tyres - contains diene] rubber and specific amt. of special styrene]-diene] rubber of specific molecule weight and defined amts. of styrene] and vinyl] units
Inventor: OISHI HIDEYUKI
IPC: C08L21/00
Filed: 1993-05-13
Abstract: Rubber compsns.(I) are claimed, based on a rubber consisting of 5-40 wt. % rubber component (R1) with a second rubber (R2). (R1) is a copolymer rubber with Mw 2000-50,000, obtd. by the copolymerisation of a styrene monomer or a deriv. thereof (II) with a diene monomer (III), and (R2) is a diene rubber. (R1) has a micromol. structure which satisfies the follows equations 2A+B =greater than 140 ....(1) 25 = less than A .... (2) 30 = less than B .... (3) where A = styrene content, B = vinyl content. Deriv. (II) is p-methyl-, m-methyl-, p-tert.-butyl-, alpha-methyl- or chloromethyl-styrene, or vinyl-toluene, pref. p-methyl- or alpha-methyl-styrene. (III) is butadiene, isoprene, pentadiene or 2,3-dimethyl-butadiene, pref. butadiene. (R1) is a styrene-butadiene rubber obtd. by soln. polymerisation. (R2) is natural rubber, butadiene rubber, emulsion-polymerised or soln.-polymerised styrene-enriched styrene-butadiene rubber, acrylonitrile-butadiene rubber or chloroprene, pref. an emulsion- or soln.-polymerised styrene-rich styrene-butadiene rubber (SBR). USE/ADVANTAGE - Provides rubber compsn. with excellent performance for car tyre treads, esp. for racing tyres. Compsn. (I) give a remarkable increase in hysteresis loss and loss compliance, thus providing sufficient grip on road surfaces without adverse effects on fracture resistance and elongation etc.; this makes a considerable contribution to safety in high-speed driving.
Patent DE-4316587-A1 (DE)
Title: Attachment on bench and sizing saws
Inventor: MARTIN OTTO
IPC: B27B27/02
Filed: 1993-05-18
Abstract: The machine frame (9) carries the machine table (5) as well as the rail (7) for the parallel fence (3). The end part (6) of the rail (7) can here be lifted and lowered about the joint (8). A pneumatic drive device (1) is provided for this lowering movement. The drive device (1) can be actuated from the work place (2) in front of the trimming table (12). <IMAGE>
Patent DE-4318979-A1 (DE)
Inventor: POHL SIEGMUND
IPC: C07C267/00
Filed: 1993-06-08
Abstract: The subjects of the invention are novel carbodiimides and/or oligomeric polycarbodiimides having terminal isocyanate, urethane and/or urea groups, obtainable e.g. by condensation with elimination of carbon dioxide of 1,3-bis(1-methyl-1-isocyanatoethyl)benzene and thereafter optionally partial or complete reaction of the free isocyanate groups of the resulting (poly)carbodiimides with aliphatic, cycloaliphatic or araliphatic amines, alcohols and/or alkoxypolyoxyalkylene alcohols, a process for their preparation and their use as a stabiliser against the hydrolytic degradation of polyaddition and polycondensation products containing ester groups.
Patent DE-4320107-A1 (DE)
Title: Road travel simulation test bed e.g. for motor vehicle suspension or chassis
Inventor: PUEHRINGER HANS PETER DIPL ING
IPC: G01M13/02
Filed: 1993-06-17
Abstract: Road travel simulation test bed e.g. for motor vehicle suspension or chassis has wheel substitute connected to hydraulic piston, acting operating element, which via rod directly or indirectly applies reaction force in stationary part of brake unit
Patent DE-4321019-A1 (DE)
Title: Purification of nitrogen trifluoride
Inventor: HERKELMANN RALF DR
IPC: C01B21/083
Filed: 1993-06-24
Abstract: NF3 is customarily prepared by the direct fluorination of ammonia using elemental fluorine or by anodic oxidation of ammonium or hydrazine hydrogenfluoride in a salt melt. This also forms N2F2. According to the invention, this impurity is removed from the crude NF3 gas by passing this through an aqueous solution containing both an alkali metal iodide and an alkali metal sulphite or alkali metal hydrogensulphite.
Patent DE-4323742-A1 (DE)
Title: Device for fastening a spinning or twisting spindle on a spindle rail
Inventor: STAHLECKER GERD
IPC: D01H7/04
Filed: 1993-07-15
Abstract: In a spindle rail made of profiled sheet metal, holders for the fastening of spinning or twisting spindles are provided. The holders each contain a resiliently flexible region, via which they are connected to the bearing housing of the associated spinning or twisting spindle in the region of the step bearing. This ensures that the noises emanating particularly from the neck bearing are transmitted to the spindle rail to a lesser extent.
Patent DE-4326460-A1 (DE)
Title: Dyeing hydroxy apatite material, pref. bone with cationic dyestuff - giving level, uniform, thorough dyeing in range of colours from aq. dye bath, useful e.g. for knife handle
Inventor: LEHMANN URS DR
IPC: D06P1/41
Filed: 1993-08-06
Abstract: Cationic dyestuffs (I) are used for dyeing materials based on hydroxy-apatite (II). The dyed material is also claimed. Pref. dyeing is carried from an aq. dyebath at 70-100 deg.C, pref. the b.pt. of the dyebath. USE/ADVANTAGE - The process is used for dyeing bone material, pref. vertebrate bones or tusks, esp. camel bones (claimed). The dyed material is useful e.g. for knife handles. Level, uniform through-dyeing with a wide spectrum of hues can be obtd. and an purely aq. dyebath can be used.
Patent DE-4332098-A1 (DE)
Title: Internal combustion engine control device
Inventor: SCHLACHETZKI ULRICH
IPC: F02D41/26
Filed: 1993-09-22
Abstract: In an internal combustion engine control device with one control module each for controlling the righthand and lefthand cylinder bank of an internal combustion engine, in which a crankshaft transducer, arranged separately from the other, is assigned to each of the two control modules, actuated by only one common camshaft transducer, the two control modules are assigned to the two cylinder banks of the internal combustion engine by comparing the two different crankshaft transducer signals with the camshaft transducer signal in the two control modules.
Patent DE-4333658-A1 (DE)
Title: Crankshaft bearing
Inventor: HAEUSLER OSKAR
IPC: F02F7/00
Filed: 1993-10-02
Abstract: In a crankshaft bearing a bearing housing (4), radially divided into two halves, has mating surfaces (9) on its outer circumferential surface, which are tightly connected to a crankcase mounting (5). The radially outer track (19) for rolling elements (18) is formed directly on the bearing housing (4). This anti-friction bearing prevents the bearing housing (4) being able to twist in a circumferential direction. <IMAGE>
Patent DE-4337970-A1 (DE)
Title: Process for producing materials in web or sheet form, in particular circuit-board base material, from glass-fibre/epoxy-resin regrind from circuit-board scrap
IPC: B29C70/02
Filed: 1993-11-06
Abstract: Process for recycling circuit-board scrap, in which the metal-free regrind composed of glass-fibre-reinforced, cured epoxy resin, is mixed with small amounts of virgin, uncured epoxy resin and is pressed on a double-belt press into sheets of circuit-board base material. Alternatively, metal-containing regrind, composed of circuit-board scrap, is mixed with suitable thermoplastic or thermoset materials and pressed into sheets, which are provided with a decorative surface and can be used in the building industry or for vehicle construction and shipbuilding.
Patent DE-4341079-A1 (DE)
Title: Sealing arrangement for a visible joint running along the periphery of a vehicle window
Inventor: ORTH STEFAN DIPL ING
IPC: B60J1/18
Filed: 1993-12-02
Abstract: The invention relates to a sealing arrangement for a visible joint running along the periphery of a vehicle window, in particular in the case of a rear window of a folding top, which arrangement has a surrounding sealing profile, the sealing limb of which, which has an approximately U-shaped fork cross-section, extends over the inside width of the visible joint and is held via a fastening limb running next to the visible joint, the sealing limb bearing in a sealing manner against a mating surface bounding the sealing joint on the inner periphery, and the arrangement furthermore having the fastening limb fixed between frame regions of a two-part window frame, which frame regions lie one over the other and are connected to each other, one of the frame parts being a window-pane frame holding the window pane and the other frame part being a supporting frame bordering the window-pane frame. In order to be able to conceal changes in the joint width along the joint length caused by manufacturing tolerances, the sealing limb embraces an edge zone of the supporting frame, the sealing limb being designed in one piece, bearing in the central region of its cross-section against the mating surface and the end region of its limb cross-section being taken out of the visible joint into a covering position with respect to the supporting frame.
Patent DE-4341514-A1 (DE)
Title: Rotor laminated yoke with permanent magnets
Inventor: ADELSKI HANS-JOACHIM DIPL ING
IPC: H02K1/27
Filed: 1993-12-06
Abstract: The laminated rotor  is furnished with permanent magnets (13). The yoke is made up of several segments (2-5) arranged around the circumference and spaced apart. The permanent magnets (13) are arranged on the inner circumference of the plate segments (2-5) and extend in the circumferential direction or radially between the segments (2-5). A sleeve (11) is inserted in the rotor yoke (1). The sleeve (11) has a shaft opening (15) which serves to receive the motor shaft.
Patent DE-4406024-A1 (DE)
Title: New and known benzazole cpds. as UV absorbers for sunscreens
Inventor: PELZER RALF DR
IPC: A61K8/49
Filed: 1994-02-24
Abstract: The use as UV absorbers in sunscreens of cpds. contg. at least 2 benzazolyl gps. per mol. (I) is new. Also claimed are cpds. (I) contg. 3 or 4 SO3Y gps. per mol.
Patent DE-4422238-A1 (DE)
Inventor: NOTHACKER KLAUS-DIETER DR
IPC: G01N33/569
Filed: 1994-06-24
Abstract: The invention concerns a method of preparing antigenes of viral origin from infected animal cells, as well as their use in enzyme-linked immunosorbent assays (ELISAs).
Patent DE-4422816-A1 (DE)
Title: Kneading tub
Inventor: CONSELVAN PIER LUIGI
IPC: B01F7/04
Filed: 1994-06-29
Abstract: A kneading tub for foodstuffs, such as dough, is described which includes a receiving tub (10), a rotating kneading shaft (14) with mixing vanes (17), a motor device (19) for actuating the rotating kneading shaft (14) and a cleaning basket (16) which is arranged coaxially with the rotating kneading shaft (14) and outside the mixing vanes (17) and interacts with the inside part of the tub (10), the cleaning basket (16) exhibiting a rotary movement which is distinguished from the rotary movement of the rotating kneading shaft (14). <IMAGE>
Patent DE-4426659-A1 (DE)
Title: Control of deficiency diseases by cumulatively building up levels of minerals
Inventor: STECHMESSER GERHARD DR
IPC: A61K45/06
Filed: 1994-07-15
Abstract: The control of deficiency diseases in humans resulting from insufficient essential substances, esp. minerals, trace elements, vitamins and enzymes, comprises cumulatively building up the levels of essential substances with naturally occurring substances in individual stages, each lasting several days, in an extension to the process described in DE4002840. Each individual stage is introduced by a briefly provoked deficiency in essential substances resulting from a single day of nil diet in order to enhance the therapy. After that, the vital substances are administered several times daily as follows. (I) a multi-mineral stone meal provides minerals and trace elements; (II) a fruit juice concentrate in addition to the multi-minerals provides vitamins; (III) plant germ in addition to multi-minerals and vitamins provides a concentrate of essential minerals and trace elements, vitamins and enzymes from a developing life. In a final disconnected step, a multi-mineral stone meal and fruit juice concentrate are used only once daily as a connection to normal diet.
Patent DE-4428775-A1 (DE)
Inventor: ERNST PETER DR
IPC: E04G21/14
Filed: 1994-08-13
Abstract: The anchor consists of an applicator sleeve (1) with an inner thread (2) and an anchor shaft (3) with a shaped foot. The coupling end (5) of the shaft, away from the foot, penetrates into the coupling section (6) of the applicator sleeve pressed onto the coupling end. The coupling section of the applicator sleeve has an inner thread which, under permanent deformation of the cylindrical coupling end, is radially compressed into the coupling end. Pref. the applicator sleeve is continuously threaded over its entire inner length. The anchor shaft may be cylindrical.