baber/WOPTO huggingface dataset:
Patent DE-3166437-D1 (DE)
Title: System for processing and/or transmitting pcm data signals
Inventor: SCHOLZ WERNER DIPL ING
IPC: G11B20/12
Filed: 1981-06-05
Granted: 1984-11-08
Abstract: 1. Syst£eme for the processing and/or transmission of PCM-signals, especially sound signals, which are recorded by way of a channel (14, 15, 16) on a magnetic tape or an a plate, whereby at the input side of the channel a number of incident data words of the PCM-signal, which can notionally be considered in data blocks, are oganised by means of a circuit arrangement (11, 58, 73) to achieve the interleaving of other subsequent cyclically occurring data blocks, and at the output side of the channel after deinterleaving by means of a further circuit arrangement (19, 59, 71) the data words emerge in the original sequence, characterized in that successive data words are transmitted via the channel cyclically interleaved woth non-uniform interleaving intervals.
Patent DE-3175792-D1 (DE)
Title: Compact device for generating pulsating fields
Inventor: ZOBISCH EDMUND
IPC: A61N1/10
Filed: 1981-03-16
Granted: 1987-02-12
Abstract: 1. An appliance for generating a bioclimatically effective electrical field comprising a housing, which accommodates a generator, and an electrode, characterised in that the housing (10) consists of plastics material and accommodates a battery (12), in that the generator (14) is designed for generating an impulse voltage as well as for generating a direct voltage, and in that the electrode (18) consists of a conductive coating of an inner surface of a housing cover.
Patent DE-3260860-D1 (DE)
Title: Catalyst and process for the oxidation of hydrogen sulfide and or organic sulfur compounds into sulfur dioxide
Inventor: DUPIN THIERRY
IPC: B01J27/02
Filed: 1982-02-22
Granted: 1984-11-08
Abstract: The hydrogen sulfide, and/or organosulfur compounds, and/or elemental sulfur contained in gaseous effluents is/are catalytically oxidized to sulfur dioxide, employing an improved oxidation catalyst comprising (i) titanium dioxide, or admixture of titanium dioxide with zirconia or silica, (ii) an alkaline earth metal sulfate, and (iii) at least one of the elements copper, silver, zinc, cadmium, yttrium, lanthanides, vanadium, chromium, molybdenum, tungsten, manganese, iron, cobalt, rhodium, irridium, nickel, palladium, platinum, tin and bismuth.
Patent DE-3271468-D1 (DE)
Title: Launching platform for toy vehicles before they run on a track
Inventor: CHENAVIER GILBERT
IPC: A63H18/02
Filed: 1982-12-10
Granted: 1986-07-03
Abstract: The invention relates to a pad for launching toy vehicles whose motors have been previously energized onto a track, comprising a plate provided with an annular runway on which the vehicles are placed, and a turnstile having arms which separate the vehicles and constitute a stop for each of them. A pawl stops the turnstile from rotating. Retraction of this pawl by action on its rod permits, due to the fact that the drive wheels of each vehicle are providing torque, rotation of the turnstile which thus releases the first vehicle. The rotation of the turnstile causes return into blocking position of the pawl whose rod is then extended in a position to be actuated by a vehicle finishing its run on the track. The invention is particularly applicable to games and toys.
Patent DE-3271681-D1 (DE)
Title: A process for the decaffeination of green coffee beans
Inventor: MOOIWEER GERBEN DOUWE
IPC: A23F5/20
Filed: 1982-10-25
Granted: 1986-07-17
Abstract: A process for the decaffeination of green coffee beans by the extraction, in process stage (a), of soaked green coffee beans with an equilibrium extract of coffee beans, from which extract caffeine has been removed, resulting in caffeine-deficient beans, which are recovered, and an equilibrium extract of the beans, which in a series of successive process stages (b), (c), (d) and (e), is contacted with an adsorbent circulating counter-currently through the same process steps, said adsorbent having a preferential adsorption capacity for caffeine. The equilibrium extract from stage (a) together with solution from stage (e) are contacted in stage (b) with adsorbent from stage (c) with adsorption of caffeine from the solution. The resulting solution is partly returned to stage (a), and partly, in stage (e), contacted with "clean" adsorbent from stage (d). The resulting "clean" solution is contacted, in stage (d) with adsorbent from stage (e) with desorption of caffeine from said adsorbent. The resulting caffeine-rich solution is partly recovered and partly, in stage (e), contacted with adsorbent from stage (b).
Patent DE-3274064-D1 (DE)
Title: Stabilized insulin preparations and method for their production
Inventor: BRANGE JENS JORGEN VEILGAARD
IPC: A61K38/28
Filed: 1982-03-09
Granted: 1986-12-11
Abstract: Novel pharmaceutical preparations of dissolved zinc insulin having improved physical stability are prepared by incorporating therein a calcium or magnesium salt so as to provide a solution containing essentially ionised calcuim or magnesium.The novel insulin preparations are particularly adapted for use in continuous insulin delivery equipment.
Patent DE-3274635-D1 (DE)
Title: Container for fluids provided with a plastics closure
Inventor: REIL WILHELM
IPC: B65D47/36
Filed: 1982-09-30
Granted: 1987-01-22
Abstract: A packaging for filling materials which are capable of flow comprises side walls (1) of coated cardboard or the like, which are joined together in a tubular configuration by way of at least one longitudinal sealing seam (4), and end walls which are disposed at the ends of the tube member (1), wherein one end wall which forms the cover (2) of the packaging comprises thermoplastic material without a carrier material, is injected to the side walls (1) along its outer edge (6) and has a pouring spout (13) which can be folded inwardly of the outside contour of the packaging for example for transportation, while the other end wall which forms the bottom is quadrangular and has a transverse sealing seam with triangular flaps which are folded over onto an adjacent wall portion. In order to improve such a packaging, with the aim of providing a properly sealed package, while being easy to open, and also providing the possibility of improved and versatile usability, in particular as an aseptic drinking bottle for infants, the invention provides that the cover has a cover wall portion (20) which converges in a tapered configuration towards the center and which leaves a central opening, with a spout or mouthpiece rim portion (14) having a closure member (13) fastened thereto, wherein the cover wall portion (20) is preferably of a frustoconical configuration and the spout rim portion (14) is of a frustoconical or cylindrical configuration.
Patent DE-3277173-D1 (DE)
Title: An autogenous grinding method
Inventor: BORELL CARL MICHAEL
IPC: B02C25/00
Filed: 1982-11-22
Granted: 1987-10-15
Abstract: The present invention relates to a method for comminuting a coarse lump mineral material in an autogenous primary grinding system, in which an ingoing material is divided into a coarse fraction and a fine fraction is determined by a crushing point determined by the point of intersection between two tangents drawn through two adjacent inflexion points on a size distribution graph obtained by screen analysis of a grinding mill charge of material obtained after an autogenous grinding process. The smallest particle size of the coarse fraction is greater than the particle sizes in the upper of said inflexion points, and the ratio between said fractions is determined on the basis of achieving a given charge quantity for a particular, selected set-point power value fo the mill in question, and determined with respect to a selected degree of grinding.The grinding efficiency of autogenous primary grinding mills is greatly improved by means of the invention (Figure 4).
Patent DE-3280303-D1 (DE)
Inventor: BLACKWELL VICTOR CAMPBELL
IPC: A46B7/02
Filed: 1982-05-04
Granted: 1991-03-07
Abstract: A combined toothpaste dispenser and toothbrush device comprising an elongate container (10) for receiving or containing toothpaste and forming a handle member, a toothbrush member (11) with bristles (13) connected and preferably pivotably or even slidably connected to said container, ducting means (31, 32, 33) leading or capable of leading from the container (10), and preferably through the pivot interconnection region (27), when provided, to the bristles (13) of said toothbrush member (11), and means (18) for enabling paste to be urged through said ducting means to said bristles; said toothbrush member (11) being displaceable relative to said elongate container (10) so that in an inoperative position the brush member (11) is juxtaposed or lies along said container (10) whilst in the operative position the brush member extends from the end of said container and away therefrom to permit teeth-cleaning operations to be effected. The invention also relates to a specific step-wise operating displacing means for displacing th paste suitable for use in any toothbrush of this type, and also to various novel paste duct closure means.
Patent DE-3361875-D1 (DE)
Title: Device for detachably fastening an end of an extended member, especially a foot-loop to a sailing-board
Inventor: HEGELE FRANZ
IPC: F16B21/08
Filed: 1983-02-01
Granted: 1986-03-06
Abstract: In an arrangement for detachable fastening of an end of an elongated member, particularly an end of a foot loop band, in a hole having an undercut, particularly in a sailing borrd, it is suggested that at the end of the elongated member there is a pawl of deformable material which is to be pressed against spring action to the end section of the elongated member leading to the end. During insertion of the end section into the hole, the pawl engages with its end face behind the undercut and thus is secured in the hole.
Patent DE-3363465-D1 (DE)
Title: Circuit-breaker arrangement suitable as a general circuit breaker
Inventor: SCHERBAUM RUDOLF DIPL PHYS
IPC: H01H73/18
Filed: 1983-02-10
Granted: 1986-06-19
Abstract: 1. Protective circuit breaker arrangement comprising two circuit groups (1, 2) electrically connected in series, a first circuit group (1), whose tripping device is in direct engagement connection with a switch contact device (3), and which has a holding device (4) for maintaining the out-of-engagement movement up to a predetermined switch-off time, and a second circuit group (2) in the form of a conventional protective circuit breaker, whose tripping device (5) is in engagement connection, by means of a switch latch (8), with switch contacts (9) of an arc-extinguishing device, characterised in that the holding device (4) of the first circuit group (1) comprises essentially : an exciter winding (12), which is arranged around a switching chamber (13), in which at least one movable contact body (14) made of magnetic material forms a movable coil core, which is pressed against a second contact body (15) by a power store (17), and over whose travel section ventilation slots (18) are formed in the wall of the switching chamber (13), whereby the contact bodies (15, 14) and the exciter winding (12) are electrically connected to each other, and the movable contact body (14) has on a carrier body (21) of magnetic material a plunger (19) which limits a space with the contact bodies (14, 15).
Patent DE-3371120-D1 (DE)
Title: Apparatus for measuring the swelling or shrinkage of a specimen in a fluid
Inventor: BOHLIN LEIF RUNE
IPC: G01N19/10
Filed: 1983-08-26
Granted: 1987-05-27
Abstract: 5 An apparatus for measuring the swelling or shrinkage of a specimen (14) in a fluid (12) consists of a container (10) in which the fluid (12) can be accommodated and which has a lid (11) with a suspension device (13) for the specimen (14), and a transducer (15) which is affixed to the specimen (14) at a location spaced from the point of suspension, for affecting a sensor (16) connected to a recording equipment (17). In measuring, the movement of the transducer (15) caused by the swelling or shrinkage of the specimen (14) in the fluid (12) can be continuously recorded.
Patent DE-3371872-D1 (DE)
Title: Centrifuge sieve and process for its production
Inventor: SPIEWOK LEONHARD
IPC: B04B7/16
Filed: 1983-08-27
Granted: 1987-07-09
Abstract: In a centrifuge sieve drum, wherein the inner surface of the drum is lined with a support arrangement carrying wear-resistant sieve or screen rods, there is obtained a compensation of the different thermal expansions of the sieve rods and the support arrangement in that, the sieve rods comprise an axially extending web and the support arrangement comprises identically shaped grooves or slots engaged by the webs. Each web and its associated groove or slot may be designed, for example, as a dovetail guide. Thus, while the sieve rods may expand or contract in longitudinal direction or in the direction of the lengthwise axis of the drum, the sieve rods are, however, immovable in radial direction and in circumferential direction. Such a support arrangement can be efficiently manufactured by simultaneously cutting, such as by milling the grooves or slots and sieve openings or slots in a convex outer surface using a triple cutter, such as a milling cutter, and by subsequently bending the supporting arrangement to form a concave surface and inserting the same into the drum.
Patent DE-3375076-D1 (DE)
Title: Injectable compositions of bbm-928a
Inventor: KAPLAN MURRAY ARTHUR
IPC: A61K9/00
Filed: 1983-09-14
Granted: 1988-02-11
Abstract: Compsn. for i.v. injection comprises a sterile aq. soln. contg. 1-5 mg/ml of BBM 928A together with sufficient base to solubilse BBM 928A and give a pH of 11.0-11.5. The base is NaOH, Na3PO4, Na2CO3, pyrrolidine, Et3N, piperidine, glucosamine, N-methylglucamine or the Na salt of glycine, aspartic acid, cysteine, phthalic acid, succinic acid or tyrosine. Also claimed are dry compsns. for reconstitution with sterile water for injection and comprising 1 wt.pt. BBM 928A and 0.65 wt.pt. Na3PO4, pref. in unit dose form providing 10 mg BBM 928A for constitution with 2 ml of water. Compsns. comprise up to 10 times the concn. of BBM 928A previously possible and are sufficiently stable for use up to 4 hrs. after prepn. BBM-928A is an antitumour antibiotic decadepsipeptide diacetate which readily hydrolysis at pH over 11.5 to give an inactive desacetoxy form. Doses of up to 10 mg in vols. as small as 2 ml are desirable for use in animal experiments.
Patent DE-3376976-D1 (DE)
Title: New d-mannite derivatives as starting products for the synthesis of phospholipids
Inventor: EIBL HANSJORG
IPC: C07F9/14
Filed: 1983-07-06
Granted: 1988-07-14
Abstract: Glycerol derivs. of formulae (I), (II) and (III) are new (where R1 and R2 are (a) the same and selected from 6-24C alkyl, alkenyl and alkynyl gps. opt. substd. by 3-6C cycloalkyl, aryl, benzyloxy, allyloxy, mesyloxy and/or halogen, or (b) different and selected from 1-24C alkyl or 3-24C alkenyl opt. substd. in (a) or R1 may also be trityl. R is H or a phosphate gp. of formula (a) where X is OR3, NHR'3 or N(R"3)2; R3 is H, 1-10C alkyl, 2-10C alkenyl or alkynyl, 2-14C haloalkyl, 2-amino-2-carboxyethyl, dihydroxypropyl, pentahydroxyhexyl, 2-14C amino-, N-methylamino-, N,N-dimethylamino- or N,N,N-trimethylammonio-alkyl or N-(trimethylammonioethyl)- N,N-dimethylaminoethyl; R'3 is H, 1-10C alkyl, 2-10C alkenyl, 2-6C haloalkyl, hydroxyethyl, dihydroxypropyl or aminoalkyl; R"3 is 1-10C alkyl, 2-10C alkenyl or bis-chloroethyl (sic); one of R1 and R2 may also be H when R is other than H). D-mannitol derivs. of formula (IV) are also new. Medicaments contg. (I)-(III) where R is a phosphate gp. are claimed, as in a process for converting (IV) to (I)-(III), but disclosed antitumour tests refer only to (IV).
Patent DE-3378680-D1 (DE)
Title: Extruded longitudinal joint
Inventor: RAUSING RUBEN
IPC: B29C47/06
Filed: 1983-01-14
Granted: 1989-01-19
Abstract: The invention relates to a method for the joining together of laminated material (1 min ) comprising layers (2 min ) of orientation-stretched polyester covered with glycol-modified polyester (3 min ), a strand (10) of molten glycol-modified polyester being applied to the laminated material along the joining area (11) and the laminated material being pressed together whilst it is cooled. The laminated material (1 min ) is joined together in that heat from the molten strand (10) is transferred to the pressed-on layers (3 min ) of the laminate (1 min ), the surface portions of the layers (3 min ) being made to melt at the same time as the strand (10) is cooled.
Patent DE-3380885-D1 (DE)
Title: Device to separate persons when entering an area
Inventor: HUBER ALEX
IPC: G07C9/02
Filed: 1983-09-29
Granted: 1989-12-28
Abstract: 1. Device for singularizing persons when entering a zone located behind a partition wall (W) through an opening (D) in the partition wall (W), at which opening (D) a door wing (10, 62) is pivotable on the one soffit (1) by means of a swivel bearing (18, 61), and a cabin (20, 60) is arranged on the other soffit (2), which cabin (20, 60) has three closed walls (21, 22, 23) and an open side (24) lying opposite the first-mentioned soffit (1), characterized in that, at the free front end section (11, 69) of the door wing (10, 62), a barrier plate (30, 70), the width of which corresponds to the open side (24) of the cabin (20, 60) and which at least approximately fully closes the latter in a middle position of the door wing (10, 62), is pivotably mounted along a vertical straight line which extends at least approximately centrally with respect to the barrier plate (30, 70), and the two sections (31, 32; 71, 72) of the barrier plate (30, 70) divided by said straight line correspond to approximately half the width of the open side of the cabin (20, 60), and in that for at least one extreme swivelling position effective means (34, 73, 74) are present to prevent, or to release, a swivelling of the barrier plate (30, 70) into the other extreme swivelling position.
Patent DE-3460125-D1 (DE)
Title: Bis-esters of dicarboxylic acids with amoxicillin and certain hydroxymethylpenicillanate 1,1-dioxides
Inventor: JASYS VYTAUTAS JOHN
IPC: C07D499/32
Filed: 1984-03-23
Granted: 1986-06-12
Abstract: Antibacterial bis-esters of 1,4-cyclohexanedicarboxylic acids and alkane dicarboxylic acids wherein the ester moieties are derived from different alcohols; one alcohol being hydroxymethylpenicillanate 1,1-dioxide, or the 6-beta-hydroxymethyl or the 6-alpha-aminomethyl derivative thereof; and the other being 6-[D-(2-amino-2-(p-hydroxyphenyl)acetamido)]penicillanic acid (amoxicillin); and pharmaceutically acceptable salts thereof; a method for the use of said esters and their salts, and methods for their preparation.
Patent DE-3461746-D1 (DE)
Title: Fryer
Inventor: WENGER FREDY
IPC: A47J27/62
Filed: 1984-11-08
Granted: 1987-02-05
Abstract: The deep fryer comprises an oil tank, an immersed heater (3) controlled by a thermostat (2) which disconnects the heater when the oil reaches a given temperature. The thermostat comprises an auxiliary switch (a) which controls a signal light (a-1) or some other signalling means operating at a temperature 5 DEG  to 10 DEG C. below the operating temperature of the main switch (b) which controls the heater. One thus anticipates the time when the required temperature is reached. By immersing the product to be fried at that moment, one eliminates the inertia effect of the thermostat, prevents the disconnecting of the heater, and reduces the drop in temperature. The duration of the cooking cycle is reduced.
Patent DE-3461834-D1 (DE)
Title: Solderable palladium-nickel coatings
Inventor: UPDEGRAFF STEPHEN WAYNE
IPC: C25D5/48
Filed: 1984-09-21
Granted: 1987-02-05
Abstract: A permanently solderable palladium-nickel electroplated coating is formed on electrically conductive surfaces. The coating has a first alloy layer of 46 to 82 atomic percent palladium and 18 to 54 atomic percent nickel. This first layer is covered by a continuous second layer of 96 to 100 atomic percent metallic palladium and 0-4 atomic percent nickel. The second layer has a thickness of up to twenty angstroms. The second layer is formed by dipping the first layer in a solution of sulfuric or hydrochloric acid.
Patent DE-3468863-D1 (DE)
Title: Method for the preparation of phenylacetonitrile substituted by a basic radical
Inventor: KISIELOWSKI LOTHAR DR
IPC: C07C255/37
Filed: 1984-06-15
Granted: 1988-02-25
Abstract: Prodn. of phenylacetonitrile derivs. of formula (I) comprises (i) reacting benzyl halide (II) with MCN; (2) reacting the nitrile prod. with propionitrile (IV) to form cpd. (V) which (3) is reduced in presence of ethylamine cpd. (VI), or its salts. The final prod. is then opt. converted to a pharmaceutically acceptable acid salt. In the formulae, R', R'', R''', R1, R2 and R3 = H, halo, lower alkyl, alkoxy or alkylthio, or NH2 (opt. substd. by 1 or 2 lower alkyl); R4 = 1-6C aliphatic hydrocarbyl, or 5-6C, opt. unsatd., cyclic hydrocarbyl; R5 = H or lower alkyl; M = monovalent metal; Y = lower alkoxy or -NHZ; Z = lower alkyl, 5-6C cycloalkyl or opt. substd. phenyl.
Patent DE-3470914-D1 (DE)
Title: Pump having piston and cylinder rotatable respectively about spaced axes transverse to the reciprocating axis
Inventor: WOOD R A RAY
IPC: F04B19/02
Filed: 1984-09-10
Granted: 1988-06-09
Abstract: A pump assembly (10) including a piston (12) connected to a rotating wheel (30) by a pin (32) radially offset from the axis of rotation of the wheel and a cylinder (14) in reciprocating telescoping relationship with the piston (12) and supported by a hollow shaft (26) for rotation in a housing member (24) so that the piston (12) rotates about the axis of a supporting shaft (22) extending transversely to the reciprocating movement while the cylinder (14) rotates about another axis transverse to the reciprocating movement with the distance between the two axes being adjustable to vary the displacement of the pumping chamber (16) between zero when the two axes coincide to a maximum degree when the two axes are spaced the maximum amount. The housing (24) rotatably supporting the hollow shaft (26) of the cylinder (14) includes two fixed fluid ports (50, 52) which alternately communicate with an axially aligned radial port (48) in the hollow shaft (26).
Patent DE-3471312-D1 (DE)
Title: Polyester composition
Inventor: KUNUGI KATSUO
IPC: C08K3/32
Filed: 1984-08-02
Granted: 1988-06-23
Abstract: Polyester resin matrix contains 0.2-7 wt.% dispersed fine solid particles, which may be agglomerates. The polyester comprises at least 80 mole.% polyethylene terephthalate units. The dispersed particles are such that, in polyethylene terephthalate of intrinsic viscosity (i.v.) 0.640, the polyester compsn. satisfies the relationship (I) where w is the wt.% dispersed particles in the polyester compsn., gamma-1 and gamma-2 represent shear rates of 0.01/sec. and 5.0/sec. resp., eta gamma-1(w) and eta-gamma-2(w)represent melt viscosities in poise of a compsn. contg. w wt.% dispersed particles at gamma-1 and gamma-2 respectively and eta-gamma-1(0) and eta-gamma -2(o) are the analogous figures for polyester contg. no dispersed particles.