baber/WOPTO huggingface dataset:
Patent DE-3575490-D1 (DE)
Inventor: PHELAN JOSEPH
IPC: G10K11/02
Filed: 1985-10-11
Granted: 1990-02-22
Abstract: The assembly comprises a horn (12) with a bore (14) flaring from a throat (16) to a mouth (18). An ultrasonic transducer (60) is mounted in the throat and, when in position, abuts an internal annular shoulder (38) formed in an external ring (28) of a spider which supports a centrepiece (40). The centrepiece comprises a body which tapers forwardly and a reduced diameter stem at the rear formed in part by a rearward extension (46) of the body and in part by an inner ring (30) of the spider. The stem is surrounded by a rearwardly facing shoulder (52) and has a blind bore (54) opening rearwardly towards the transducer (60). The blind bore (54) has a flat bottom (56) which is nearer to the transducer (60) than the shoulder (52) surrounding the stem. This flat bottom and shoulder enhance the directionality of the beam transmitted or received by the assembly.
Patent DE-3585787-D1 (DE)
Inventor: STERRITT JAMES LARMOUR
IPC: H02G15/117
Filed: 1985-08-05
Granted: 1992-05-07
Abstract: PCT No. PCT/GB85/00349 Sec. 371 Date Apr. 1, 1986 Sec. 102(e) Date Apr. 1, 1986 PCT Filed Aug. 5, 1985 PCT Pub. No. WO86/01351 PCT Pub. Date Feb. 27, 1986.Sealed jointing apparatus is for use in the connection of conduit sections, at a connection zone, especially but not exclusively telecommunication cable sections. The apparatus comprises end closure means (3) bounding the connection zone and surrounding the respective conduit sections (2). Primary seal means (9) is for location between the end closure means (3) and the conduit sections (2). Casing means (17) surrounds the end portions of the conduit sections at said connection zone, and releasable securing means (19) for sealingly securing the casing means and the closure means (3). The conductor splices in joined telecommunication cable sections can be contained in a hermetically sealed zone bounded by the end closure means (3) and the casing (17) and access can be had to the cable splices simply by releasing the releasable securing means (19) and pushing the casing (17) aside. The end closure means (3) remain in position and the primary seal means (9) are untouched. Closure of the joint simply comprises the reverse of this operation.
Patent DE-3586725-D1 (DE)
Inventor: PEARCE HOWARD R
IPC: H01R43/055
Filed: 1985-08-07
Granted: 1992-11-05
Abstract: A bandolier assembly is provided for use in an apparatus for assemblying a two-part electrical connector with an interposed cable. The bandolier, which is elongate, supports a plurality of pre-assembled connectors (13) in longitudinally spaced envelopes (40) in preparation for crimping of the connector (13) and an interposed cable.
Patent DE-3650569-D1 (DE)
Inventor: RHODES CHARLES
IPC: H04N5/44
Filed: 1986-02-21
Granted: 1996-10-17
Abstract: A widescreen television picture is sampled at a higher sampling rate so as to fit all of the information in the current 52.5 us active video line time. A selection signal is also incorporated with the widescreen picture signal, allowing non-widescreen television receivers to display a contiguous portion of the widescreen picture without geometric distortion. The widescreen television signal is transmitted either in MAC or widescreen NTSC format, and is received by a decoder. The decoder allows the entire widescreen picture to be displayed on a widescreen receiver, and makes use of the selection signal to display the selected portion of the picture on a standard receiver without geometric distortion. In another embodiment, a decoder allows television signals having the standard aspect ratio to be displayed on receivers having widescreen aspect ratios without geometric distortion. <IMAGE>
Patent DE-3670929-D1 (DE)
Inventor: BOEHLE CHRISTIAN DR
IPC: H01M50/463
Filed: 1986-11-24
Granted: 1990-06-07
Abstract: The invention concerns a storage battery that is protected against the discharge of acid, with fleece separators which completely fill the space between the electrode plates. It is proposed that spacers be built into the fleece separators during a preliminary production step of the separator material. These spacers have support surfaces which are situated at least on one side of the separator material below the surface of said separator material and which preferably extend approximately parallel to the surface of the separator material. The spacers can be fixed in position by a preferably very thin and wide-meshed screen that has been worked into the separator material.
Patent DE-3683936-D1 (DE)
Inventor: HENRIKSEN NOROLF
IPC: C02F7/00
Filed: 1986-12-10
Granted: 1992-03-26
Abstract: Method and installation for the treatment of liquids, especially oxygen enrichment of water is used for aqua culture purposes such as the breeding of fish. Thus, it is an object to provide a method where gas bubbles in the water reservoir are avoided and where one freely can treat fresh water and/or recirculated water for optimal temperature control and/or water renewal. The water flow is mixed with a flow of pure oxygen gas which is supplied from an oxygen tank 4 with liquid oxygen. The oxygen is led through an evaporator 16 into a flow system which forms a recirculating circuit, with pipeline, and oxygen enrichment means or reactor unit 2 where water and oxygen are mixed to form a turbulent, foaming gas/liquid flow. The mixture is subsequently led into a gas/liquid separator 3 where gas and liqid are separated. The gas mixture from the separator which now in addition to oxygen also will contain other contaminants like nitrogen and carbon dioxide, is recirculated by means of a compressor 6. To prevent the building up of great amounts of nitrogen and other contaminants, there is provided a de-aeration means in the form of a bleed 10 or in the form of a special separation unit.
Patent DE-3687304-D1 (DE)
Inventor: HOWETH DAVID FRANKLIN
IPC: F16K7/17
Filed: 1986-10-03
Granted: 1993-01-28
Abstract: Pleated paper barrier type air filter elements are cleaned by a reverse air jet cleaning system which includes one or more specifically shaped cleaning air valves (74) in which a plurality of jet nozzles or orifices are arranged in a predetermined pattern to provide a totally enveloping air jet which is discharged into a flow tube immediately downstream of the clean air flow chamber of a generally tubular filter element. The jet pattern provides a temporary pressure seal within the flow tube and entrains a substantial amount of ambient air into the reverse flow jet to thoroughly flush elements to clean dust cake from the exterior surfaces thereof. The multiple jet arrangement reduces the overall space occupied by the reverse jet cleaning system and provides a larger mass flow of cleaning air. Multiple jet orifice valves may be configured in virtually any geometric shape to provide a desired jet pattern.
Patent DE-3764331-D1 (DE)
Inventor: SCHOLEFIELD JOHN
IPC: G01N1/14
Filed: 1987-02-02
Granted: 1990-09-20
Abstract: A liquid metering unit comprising a conduit of flexible material depending between first and second rotatable rollers, each having first and second curved surfaces and first and second flat portions. The rollers are driven in opposite directions so that their first curved surfaces impinge upon the conduit, constricting it and causing it to move upwards along its longitudinal axis such that any liquid contained therein is expelled from its lower end. Continued rotation of the rollers presents the second flat portions to the conduit, which is released and drops back to its original position. The conduit is recharged with liquid from a reservoir connected to its upper end by means of a vacuum source selectively connectable to its lower end.
Patent DE-3764452-D1 (DE)
Inventor: KARCH RUDI
IPC: G05G25/04
Filed: 1987-12-09
Granted: 1990-09-27
Abstract: An arrangement for sealing around a pedal which extends through an opening in a housing includes a flexible base slidably coupled to the housing. A frame is mounted on the base and carries rollers which engage an arm of the pedal. A flexible boot or sleeve has one end fixed to the frame and another end fixed to the arm of the pedal.
Patent DE-3769280-D1 (DE)
Inventor: BUTTER HENDRIK JOHANNES
IPC: E04F15/16
Filed: 1987-10-22
Granted: 1991-05-16
Abstract: A method for forming a waterproof connection between floor covering webs or strips, in particular PVC floor covering material, situated in mutually perpendicular planes, comprising applying, in the corner edges of re-entrant corners of the supporting surfaces, a wire of a softened thermoplastic joint cement (3) adhering to both the material of the supporting surfaces and to the floor covering material, both webs (5a, 5b) being glued to the contiguous perpendicular surfaces, the ed                                                          ges of both webs (5a, 5b) remaining at a small mutual distance, the joint between said webs (5a, 5b) being filled with a thermoplastic joint cement (3), the latter, in particular, by means of a second wire of softened thermoplastic joint cement (7), except in the case of continuous web portions extending over both perpendicular supporting surfaces, in which case the first cement layer (3) is applied.
Patent DE-3774189-D1 (DE)
Inventor: DREYER HEINZ
IPC: A01C17/00
Filed: 1987-05-15
Granted: 1991-12-05
Abstract: The hopper is mounted on a support frame with support wheels (11) to enable it to be moved manually when uncoupled from the tractor.  The wheels form support struts (8) and are closely spaced from the centre of gravity so that a min. manual force enables the hopper to be tipped and coupled to the tractor hitch. The hopper is fitted to a spreader attachment on the tractor and when dropped to the ground the stabilising struts are clipped to theframe.  When fitted to the tractor the wheels can be swung down.
Patent DE-3775795-D1 (DE)
Inventor: EICKEN KARL
IPC: C07C239/00
Filed: 1987-03-04
Granted: 1992-02-20
Abstract: N-aryl tetrahydrophthalimide derivs. and their precursors of formula (I) are new.  A=O2N-, H2N- or a gp. of formula (i) corresp.  to cpds. (Ia), (Ib) and (Ic); R1=H, F or Cl; R2=H, or CN, R3=1-6C alkyl, alkenyl or alkynyl (opt. with halogen or 1-4C alkoxy substits.) or 1-3C alkyl (opt.  substd. with 1-6C alkenyl or alkynyloxy -carbonyl gps., or a 1-8C alkoxycarbonyl gp., itself opt. substd. with1-4C alkoxy, halogen or Ph on the alkoxy gp.).
Patent DE-3776346-D1 (DE)
Inventor: HIGGINS A
IPC: C08K3/32
Filed: 1987-08-06
Granted: 1992-03-05
Abstract: The present invention relates to modified non-Newtonian colloidal disperse systems exhibiting improved thickening power, particularly when diluted. These compositions are useful as high-solids, thermosetting caulks, molding compositions, extruding compositions and the like, but are particularly suitable for use as high solids thermosetting coating compositions. These coating compositions are heat-stable and sag-resistant. The compositions of this invention comprise a mixture of (B) at least one non-Newtonian colloidal disperse system comprising (B-1) solid metal-containing colloidal particles, (B-2) a liquid dispersing medium, and (B-3) at least one organic compound which is soluble in said dispersing medium, the molecules of said organic compound being characterized by a hydrophobic portion and at least one polar substituent; and (C) at least one hydrogenated block copolymer of a vinyl aromatic monomer and an aliphatic conjugated diene. Optionally, the compositions also contain (D) a substantially inert, normally liquid diluent. The invention also relates to methods of coating metal surfaces with the compositions of the invention described above as well as compositions comprising mixtures of neutral and/or basic metal salts of organic acidic materials and the copolymers (C) described above.
Patent DE-3779138-D1 (DE)
Inventor: SPANN GUSTAV
IPC: F24C15/32
Filed: 1987-02-03
Granted: 1992-06-25
Abstract: A steam cooker comprises a closed chamber with a fan-turbine wheel (6-8) and a heater (10) around the edge of the wheel.  A water feed line feeds water in pressure-free fashion to the hub (6) such that the rotating wheel distributes the water, which is then further divided by the turbine blades.  Water feed is continuous. The blades are pref. rotated in such a direction as to produce a reduced air feed compared with the other direction.
Patent DE-3785878-D1 (DE)
Inventor: NAKAI TAKESHI
IPC: C07D417/06
Filed: 1987-03-14
Granted: 1993-06-24
Abstract: 3,4-Disubstituted-2-azetidinone derivatives of the formula: <CHEM>  in which R<1> is hydrogen or imino-protective group,  R<2> is hydroxy(lower)alkyl or protected hydroxy(lower)alkyl  R<3> is lower alkyl, and R<4> is 1-(lower)alkyl-1-hydroxy(C2-C6)alkyl, 1-(lower)alkyl-1-(protected hydroxy)(C2-C6)alkyl or 2-thioxothiazolidin-3-yl, and salts thereof and processes for the preparation therof.
Patent DE-3861854-D1 (DE)
Inventor: LARGENTON JEAN-LUC
IPC: G01G21/22
Filed: 1988-12-07
Granted: 1991-04-04
Abstract: Device for weighing vehicles, comprising a floor which has a general rectangular shape and is supported on a base by means of force sensors, characterized in that the floor consists of at least two panels (5), these panels being arranged so as to rest at their ends on at least two cross beams (1, 2, 3) resting at their ends on sensors (7).
Patent DE-3862621-D1 (DE)
Inventor: RALLU JEAN-CLAUDE
IPC: A22C17/00
Filed: 1988-06-14
Granted: 1991-06-06
Abstract: This method for deboning the hindquarter of a slaughtered animal comprises the following steps: - the quarter (Q) is hung from a first hook (6) inserted through the slit (q) separating the Achilles tendon (Q1) from the tibia, and the muscle tissues are cut so as at least partially to free the ischium (e1), the ilium (e2) and the sacrum (f), and the backbone (k) is cut; - the fillet and the sartorial muscle are released and the quarter (Q) is placed in a semi-horizontal position in which the ribs (g) are sawn; - the quarter is transferred to a second hook (6') which passes through the Achilles tendon (Q1); - the cut portion is at least partly raised and the tibia, the patella and the femur are freed; and - the whole bony support is cut up progressively into pieces, the cutting being assisted by mechanical traction on the tibia. Meat processing industry. <IMAGE>
Patent DE-3867112-D1 (DE)
Inventor: UTNER FERDINAND
IPC: H01G2/10
Filed: 1988-02-23
Granted: 1992-02-06
Abstract: The capacitor (1) is fitted centrally in a housing, shaped in a plastics cup (2) with rectangular cross section and an aperture. The capacitor has a current lead wire (3,4) protruding from the cup aperture in the same direction. It is secured in the plastics cup by curable material. The centering and securing of the capacitor in the cup for the grouting of the casting material and its curing is possible using centering bosses (12,13) provided on the plastics cup. Pref. centering bosses are fitted in at least two sides surfaces of the cup. The centering bosses may provide securing w.r.t. the cup. At least one current lead wire (3) passes through a centering boss.
Patent DE-3871203-D1 (DE)
Inventor: HOFER HELMUT DR ING
IPC: B01D53/52
Filed: 1988-03-04
Granted: 1992-06-25
Abstract: Gas-liquid reactions, in which at least one of the reaction prods. is in solid form, are carried out in a bubble tray reactor. In the removal of H2S, it is oxidised to a higher valency state and the V(V) is reduced to V(IV), then the soln. is passed through an oxidiser to regenerate the V(V) and recycled to the scrubber. The gas and soln. supply are such that the soln. is charged with max. 250-400 mg S.1 and the gas velocity correspondes to an empty tube velocity of ca. 5-7 cm/s.
Patent DE-3874657-D1 (DE)
Inventor: JANSEN BERNHARD DR
IPC: A61L15/12
Filed: 1988-08-17
Granted: 1992-10-22
Abstract: A polymer compsn., hardening with water, contains a polyetherpolysiloxane-polyurethane of formula (I) R1, R2 = lower alkyl; m = 5-25; R = a gp. (II); X = lower alkylene: Y = (cyclo)aliphatic, aromatic or araliphatic gp.; Z = polyether residue with 5-150 ethylene oxide and/or propylene oxide gps.; and Y may be substd. by further -NH-C(O)-O-Z-R2 gps..
Patent DE-3877010-D1 (DE)
Inventor: HEINS HANS-PETER DIPL ING
IPC: B41J31/10
Filed: 1988-01-28
Granted: 1993-02-11
Abstract: The ink-ribbon cassette accommodates feed and coiling spools subsequently inserted on bearing spindles, having an opening with hinging lid.  The free end of the ribbon has a fixing device for threading it round guides in the cassette and securing to the coiling spool core. A cover plate (42) fits over the free end face (41) of the feed spool (26) inserted in the cassette, and has a stop edge (43) for the device on the end of the ribbon (29).  The plate protrudes beyond the spool end face at this edge to prevent the first turns (28) of ribbon being pulled off the spool in the axial direction.
Patent DE-3877316-D1 (DE)
Inventor: RUF ERICH DR
IPC: C03C17/25
Filed: 1988-10-11
Granted: 1993-02-18
Abstract: Liquid prepn. for the prodn. of electroconductive and IR-reflective F-doped Sn oxide films on glass or vitreous ceramic surfaces contain Sn-IV chloride (I), opt. contg. organic gps. The novelty is that the only dopant is Sn-II fluoroborate (II). Specifically the prepn. contains 30-89.5 (wt.)% (I), pref. SnCl4 or alkyl Sn trichloride, esp. BuSnCl3, 0.5-7.5% (II) in the form of an aq. 30-60% soln. and 10-62.5% polar organic solvent, pref. 10-64% EtOH and/or ethyl acetate. The prepn. is sprayed onto the substrate surface at 400-800 deg.C.
Patent DE-3884769-D1 (DE)
Inventor: REPENNING DETLEV DR
IPC: C23C14/06
Filed: 1988-12-01
Granted: 1993-11-11
Abstract: A process for the production of layers which have great hardness and/or low-friction properties, in particular based on micro- or nanodisperse carbide carbon layers, is proposed. A target material to which an electric potential is applied is converted in a vacuum into a target plasma. The target plasma reaches the substrate which is at an electric potential approximately equal to or higher than that of the target material and forms the desired layer on said substrate. The target material is formed by a titanium alloy, the titanium alloy being vaporised by means of an arc to give a titanium alloy plasma. The conversion of the titanium alloy into the plasma is carried out in the gas phase of ionised carbon. The process is operated by a method in which titanium alloy carbide, gaseous titanium alloy and carbon are formed, the carbide of the titanium alloy, the titanium alloy and carbon being formed, in succession on the substrate, as a ternary layer which additionally has thermal stability.
Patent DE-50002223-D1 (DE)
Inventor: SCHMITT NICOLAS
IPC: H05K3/38
Filed: 2000-09-20
Granted: 2003-06-18
Abstract: The invention relates to a method for attaching a first body which is of one of a metal matrix composite (MMC)-material or copper to a second body which is a ceramic member for acting as a heat sink, wherein the surface of the ceramic member which is placed against the MMC- or copper body is coated with a first metal by heating the two bodies to above the eutectic temperature of a system comprised of the matrix metal of the MMC-body or the copper of the copper body and the first metal applied to the surface of the ceramic member; and subsequently cooling the system to room temperature.
Patent DE-50002346-D1 (DE)
Inventor: MURELLO JOHANNES
IPC: F41A9/41
Filed: 2000-02-24
Granted: 2003-07-03
Abstract: An apparatus for loading a cartridge into a cartridge chamber of a firearm is provided. The apparatus includes a barrel, and a bolt assembly mounted for movement from a rear position to a forward position to advance a cartridge into the cartridge chamber. The bolt assembly includes a center axis which is not in coaxial alignment with the center axis of the barrel when the bolt assembly is in the rear position. The bolt assembly further includes a bolt head defining a percussion recess. The percussion recess is dimensioned to receive a proximal end of the cartridge with clearance to permit transverse movement of the proximal end of the cartridge relative to the percussion base. The firearm also includes a locking piece adjacent the cartridge chamber for centering the bolt head as the bolt assembly moves from the rear position toward the forward position such that the center axis of the bolt assembly is substantially coaxially aligned with the center axis of the barrel. The center axis of the cartridge becomes substantially coaxially aligned with the center axis of the barrel after engagement of the bolt head and the cartridge but before the center axis of the bolt assembly becomes substantially coaxially aligned with the center axis of the barrel.
Patent DE-50002836-D1 (DE)
Inventor: HAMPRECHT GERHARD
IPC: C07C253/20
Filed: 2000-03-31
Granted: 2003-08-14
Abstract: The present invention relates to substituted aniline compounds of the formula 1in which R<21>, R<22 >and R<23 >have the meanings indicated in the description. The compounds according to the invention are intermediates for the preparation of herbicidally active pyridinedicarboxamide compounds.
Patent DE-50003263-D1 (DE)
Inventor: HAUERS MANFRED
IPC: B65D85/812
Filed: 2000-06-06
Granted: 2003-09-18
Abstract: The thread of the infusion bag by its free end lying on one side of the tag(5) is drawn in a loop(3f) through the tag. The loop from the other side is laid in two slots(5a) in the edge region of the tag in such a way that its closed portion lies on one side of the tag, whereby the looping is tightened by pulling on the thread(3). Independent claims are included for a tag for an infusion bag, and for a procedure for the fastening of a tag on the free end of a thread drawn through it.
Patent DE-50004023-D1 (DE)
Inventor: EH MARCUS
IPC: C11B9/00
Filed: 2000-09-14
Granted: 2003-11-13
Abstract: The present invention relates to novel macrocyclic compounds, and to their preparation and use in perfumes. Specifically, the present invention relates to novel 1,4-dioxacycloalkan-2ones and 1,4-dioxzcycloaken-2-ones.