baber/WOPTO huggingface dataset:
Patent CH-569865-A5 (CH)
Title: Liquefied natural gas vaporisation process - uses heat exchange with working medium of closed-cycle gas turbine
IPC: F02C1/10
Filed: 1973-07-05
Abstract: The liquefied natural gas is vaporised and heated by the thermal energy produced by the expansion of the working medium in a closed-cycle gas turbine, using heat exchange. The advantage of the process is that the energy used in liquefying the gas in the first place is recovered, apart from the inevitable losses. The expansion turbine (1) is used to drive the generator (2). The heater (5) superheats the working medium. The return steam heat exchangeer (6) has liquefied natural gas flowing through it which is vaporised from the depressurised medium. The latter can be nitrogen argon or helium and it is also possible to use dried air.
Patent BE-1004495-A5 (BE)
Title: Machine de traitement thermique.
Inventor: PABST MANFRED
IPC: F26B25/00
Filed: 1991-08-07
Granted: 1992-12-01
Abstract: L'invention concerne une machine de traitement thermique comportant un transfert de la machardise traitée (3) à traves des zones (2) qui se suivent dans la direction (1) de transport, dans lesquelles des gaz refoulés ou des airs refolés différents, selon le type et l'effet du traitement thermique, apparaissent et doivent être refoulés hors de la machine, caractérisée par une conduite de collecte de l'air refoulé s'étendant au moins sur deux zones (2) engrendant de l'air refoulé et pourvue d'une liaison (4) avec chacune des zones (2), une installation d'aspiration d'air refoulé (8, 9) respectivement à chacune des extrémités longitudinales (6, 7) de la conduite (5) de collecte de gaz refoulé et une limite (12 à 22) qui peut être coulissée dans la direction longitudinale de la conduite (5) d'air refoulé entre les zones d'aspiration des deux installations (8, 9) d'aspiration d'air refoulé. L'invention concerne aussi un procédé de mise en oeuvre d'une telle machine.
Patent CH-632964-A5 (CH)
Title: Aircraft
Inventor: EICKMANN KARL
IPC: B64C29/00
Filed: 1978-11-03
Abstract: In the case of the aircraft, a drive machine drives at least one pump (1-3) which produces fluid flows. The fluid flows are then used to drive a number of fluid motors (5-7) which each drive one propeller (14-17). The propellers have the same diameter. The multi-propeller aircraft can take off both vertically and horizontally. In both cases, a change in the position of the propellers has a positive influence on the behaviour of the aircraft and helps to save fuel. <IMAGE>
Patent CH-608071-A5 (CH)
Title: Metal framing component for doors and walls made of toughened glass plates
Inventor: GIRARDY ADOLPHE JOHN
IPC: E06B3/54
Filed: 1976-10-07
Abstract: This component comprises at least one movable wedge-shaped block (20) constituting a part of the lateral wall of a slot (18) intended to accommodate the edge of a glass plate, and means (24) for displacing this block in order to pinch the plate in the slot as a result of the wedge effect, in order to fasten to one another the framing component and the glass plate. Such framing components can in particular constitute skirting boards (plinths), pins, hinges, gussets, handles, hangings, etc. <IMAGE>
Patent CH-586210-A5 (CH)
Title: Pyrazine-acetic acid, acetates and acetamides - useful as uv absorber in sunscreening materials plastics, and resins
IPC: C07D241/12
Filed: 1972-03-24
Abstract: Cpds. (I) of formula:- where R is phenyl opt. substd. by 1 or 2 Cl atoms, F, -CF3, (di)lower alkoxy, (di)lower alkyl, cyclohexyl or cyclopentyl; R1 = H or lower alkyl; R2 = H, lower alkyl lower alkyl carboxylate ester gp., or a Na, Ca or NH4+ carboxylate gp., and X = lower alkyl carboxylate ester, -COOH, or an opt. substd. N-lower alkyl, N,N-dilower alkyl; N-aryl, N-aralkyl- or N-heterocyclic-substd. carboxamide gp., or a Na, Ca, or NH4+ carboxylate gp.; provided that when R2 = lower alkyl carboxylate ester or salt gp., X = R2 (I) are useful as UV absorbers in sunscreening compositions, and in plastics and resins, e.g. polystyrene etc.
Patent CH-571507-A5 (CH)
Title: 2-alkylthio-4,6-bis (subst amino)-5-nitropyrimidines - - herbicides
IPC: C07D239/48
Filed: 1971-05-17
Abstract: Title cpds. of formula (I):- where R1 = (2-6C) alkyl, (3-5C) alkenyl, (3-5C) alkinyl, alkoxyalkyl, alkylaminoalkyl, trialkylammonioalkyl, (1-4C) alkyl substd. by OH or CN, or (3-6C) cycloalkyl; R2 and R3 = H or (1-6C) alkyl; R4 = H, (1-6C) alkyl, or (3-6C) cycloalkyl; R1 + R2 and/or R3 + R4 = polymethylene opt. substd. by O, S or N (l.alkyl); and R5 = (1-6C) alkyl; and salts of (I) are prepd. e.g. from 2,4,6-trihalo-5-nitropyrimidine by substituting the 3 hal atoms as required and in any convenient order.
Patent CH-695349-A5 (CH)
Title: Connection for a stranded metal cable comprises an end section with a bore in which the cable strands are separated from one another and are embedded in an organic hardenable compound
Inventor: LEHMANN RUDOLF
IPC: F16G11/00
Filed: 2002-02-12
Abstract: Connection (30) for a stranded metal cable (25) comprises an end section (32) incorporating a cylindrical bore (12) in which the cable is twisted so that its strands (28) are separated from one another, and wavy shapes (33) are formed for subsequent embedding with a organic hardenable compound (31).
Patent FR-2033590-A5 (FR)
Title: Compartmented cisterns of laminated poly - ester resin
IPC: B29C65/00
Filed: 1969-02-28
Granted: 1970-12-04
Abstract: Compartmented cisterns of laminated polyester resin Useful for transport of corrosive chemicals, the tank is made by separate fabrication of the surfaces contacting the liquid, and of the exterior envelope. Pref. the internal partitions, baffles and surface are hooped by winding the resistant external envelope under tension on the structure formed by them.
Patent FR-2031078-A5 (FR)
Title: Intermalloy ribbed steam-heated roller
IPC: D21F5/02
Filed: 1970-01-06
Granted: 1970-11-13
Abstract: Steam-heated roller has on its inner surface ribs which protrude inwards and which transfer heat to the roller surface. The ribs are pref. radial, axial or helical.
Patent FR-2080107-A5 (FR)
Title: Separation of hydrocarbons from water - eg for removal of oil slicks
IPC: B01D17/02
Filed: 1970-02-24
Granted: 1971-11-12
Abstract: Process comprises sucking from below the hydrocarbon film floating on the water, using an appratus comprising a ballasted siphon, with a strainer controlled by a float so that it can draw from below the hydrocarbon layer, and a flexible pipe connected to a self-priming suction pump delivering the liquid into first and second interconnected decanters.
Patent FR-2055655-A5 (FR)
Title: Precipitation polymerisation of alpha-meth - ylstyrene
IPC: C08F4/42
Filed: 1970-07-27
Granted: 1971-05-07
Abstract: Precipitation polymerisation of alpha-methylstyrene Process comprises adding opt. substd. alpha-methylstyrene of formula: (where R is H, CH3, C2H5, CH(CH3)2) to a mixture comprising (a) a hydrocarbon which is inert towards organolithium cpds. and in which poly-alpha-methylstyrene is insoluble or only slightly soluble; (b) one or more organolithium cpds. of formula RLin where R is 1-20C, pref. 1-8C, (cyclo)aliphatic hydrocarbon radical or 6-20C, pref. 6-10C, aromatic hydrocarbon radical, and n is a whole no. 1-4, pref. 1 or 2, in an amount of 0.05-10.0, pref. 0.1-2.0, millimoles per mole monomer; (c) a phosphoric acid amide of formula O=P N(R)2 3 where R is same or different 1-10C alkyl, pref. methyl, or 6-10C aryl or alkaryl, in an amount of 0.05-250.0, pref. 0.1-30.0 millimoles per mole monomer, and polymerising at -100 to +60 degrees C, pref. -40 to +30 degrees C. High m.wt. polymers are obtained in reaction times of a few minutes.
Patent FR-2085138-A5 (FR)
Title: Softening agent for hard water
IPC: C02F5/14
Filed: 1971-03-25
Granted: 1971-12-17
Abstract: Softening agent esp. for washing-up solns. comprising an alkylenediaminomethylenephosphonic acid, with an alkyl side group, of formula:- (R = CH3) and a poly(alkyleneamino)-methylenephosphonic acid. The agent prevents granular deposits caused by hard water. The presence of the alkyl side group in the acid increases its solubility.
Patent FR-2145863-A5 (FR)
Title: Slicing machine for elongated vegetables - such as carrots
IPC: B26D1/147
Filed: 1971-07-15
Granted: 1973-02-23
Abstract: Machine can also work with prods. other than vegetables, such as sausages or sandwich loaves and produces thin and uniform slices. Prior slicing machines have not given satisfaction because the cut has been irregular and often had a feathered edge. The new machine has regularly spaced, superimposed driving dics, deyed to a rotating shaft. Each disc has eight regularly spaced circular holes and the discs are positioned so that the holes are in alignment and form housings for the carrots to be cut. A support which is driven backwards and forwards carries two uprights which hold the cutting blades; these are fixed with 2 mm gaps between each. The machine can cut all standard prods. in cases where it is necessary to cut and separate the two extremities, as with carrots.
Patent FR-2158638-A5 (FR)
Title: Resistance seam welding machine - with spring loaded welding rolls
IPC: B23K11/06
Filed: 1971-10-26
Granted: 1973-06-15
Abstract: The machine comprises parallel pairs of horizontal shafts, on which are mounted parallel sets of welding rolls the rolls of each set being pressed against each other and electrically connected to busbars. The surface of the shafts are provided with recesses into which are inserted flexible busbars whilst elastic elements are fitted to the points at which the welding rolls are fitted, thus permitting radial displacement of the rolls relative to the shafts. The design ensures that each of the parallel weld seams is welded at the correct pressure each pair of rolls being a separate entity w.r.t. pressure.
Patent FR-2178410-A5 (FR)
IPC: G10L25/90
Filed: 1972-03-28
Granted: 1973-11-09
Abstract: 1383621 Excitation frequency detector INTERNATIONAL BUSINESS MACHINES CORP 6 March 1973 [28 March 1972] 10914/73 Heading H4R Fundamental frequency of a speech signal is determined by sampling the speech signal and generating digital values representative of each sample, determining the absolute value of the difference between each successive pair of sample values, continuously summing the absolute differences to obtain for each sample "i" a function "S(i)" and detecting variations in the slope of that function to indicate the time at which the mouth cavities are excited, i.e. the time at which differences between successive sample values start to increase after a period in which they have been decreasing. As described speech is sampled at 100 Ásec intervals and digitally coded in pcm coder 1. Differences between successive samples are provided by subtractor 7 fed directly from coder 2 on one input and via a one sample period delay 4 on the other input. The absolute value of the difference is provided by unit 10. Adder 11 and register 13 enable a running total to be provided for the absolute differences, while shift registers 17 and 19, both of which provide twenty sample periods delay, allow the comparison, in subtractors 20 and 21, of the running totals at three sampling points spaced twenty sampling periods apart, to give an indication of the slopes before and after the middle sampling point. The slopes are compared in subtractor 23 to provide on line 26 the magnitude of the difference in slopes, and on line 27 the sign of the difference in slopes. When line 27 is positive, corresponding to an increase in slope of the sum of the difference signals which occurs at the commencement of the excitation period, AND gate 28 is enabled passing the signal on line 26 to line 29. The slope difference signal is filtered in digital filter 30, to remove small high frequency variations, and applied to comparator 44 and register 42, via AND gate 43 which is enabled only when the comparator 44, which compares current slope and the slope stored in register 42, provides an output indicating that the current slope is larger than the stored slope. When the opposite condition occurs the value then stored in register 42 is held and the comparator 44 output signal is fed through inverter 47, and gate 48 to bi-stable circuits 52, 53, to produce a short pulse on the output of AND gate 57 indicating the start of the excitation period. When the sign of the slope difference signal on line 49 first goes positive, prior to the commencement of an excitation period, the register 42 and bi-stable 52, 53, are reset ready to detect the following maximum slope difference indicating start of the excitation period. The units shown dotted are provided to give a variable threshold to the maximum slope difference value detector by enabling and gate 48 only when the maximum detected by the comparator 44 bears a predetermined relation, e.g. more than half, the previous maximum detected.
Patent FR-2197388-A5 (FR)
Title: Crimped fibre withdrawal - by two rollers where one mantle is eccentric
IPC: D02G1/12
Filed: 1972-08-25
Granted: 1974-03-22
Abstract: The two withdrawal rollers are mounted in a housing, where the mantle of one is fillted as an adjustable eccentric. This allows adjustment of the gap between the rollers to prevent blockages.
Patent FR-2232210-A5 (FR)
Title: Method of assembling seats using several blocks - uses complementary male and female elements at edges of blocks
IPC: A47C31/02
Filed: 1973-05-29
Granted: 1974-12-27
Abstract: The blocks are formed from e.g., foam and are supported by springs. To adjacent edges of the blocks are secured male and female plastic strips either by sewing or high frequency welding. One example of the male and female elements is shown with a generally cylindrical section and a lower longitudinal slit whose edges have a pair of internal radial projections. The male element has a generally cylindrical form with longitudinal grooves which receive the radial projections to provide a secure assembly. The female element generally has a horizontal flange by which it is attached to its block, while the male element has a vertical flange.
Patent CH-695200-A5 (CH)
Title: Current generator has inductive energy transmission and energy conversion, with coil accommodating through induction electromagnetic vibrations
Inventor: EMCH LUKAS
IPC: H02M11/00
Filed: 2004-08-23
Abstract: The current generator has inductive energy transmission and energy conversion (ind E), with a coil (L) accommodating through induction electromagnetic vibrations (f). The coil polarizes itself magnetically and electrically charges a capacitor (C). This current circuit forms the basic module (GM). The current liberated from the capacitor is amplified over five stages and via the parallel-connected current circuits in which the current flows is composed to form a secondary module. Several secondary modules, parallel connected together, form then the current generator, producing then the required charge and current.
Patent DD-146507-A5 (DD)
Title: Ermittlung des koerperrandes zur rekonstruktion einer absorptionsverteilung
Inventor: WAGNER WOLFGANG
IPC: A61B6/03
Filed: 1979-10-11
Abstract: Ziel und Aufgabe der Erfindung bestehen darin, ein Verfahren und eine Vorrichtung derart auszugestalten, dasz Tomographiegeraete effektiver und oekonomischer angewendet werden koennen. Die Erfindung beschreibt die Ermittlung des Randes einer ebenen Koerperschicht, die unter verschiedenen in der Ebene liegenden Richtungen durchstrahlt wird. Unter Beruecksichtigung des Koerperrandes ist dann die Absorptionsverteilung eines ganz oder teilweise innerhalb der Koerperschicht liegenden Untersuchungsbereiches rekonstruierbar. Der Koerper wird hierzu mit einem Begrenzungskoerper in Kontakt gebracht, den der Koerper an unterschiedlichen in der durchstrahlten Ebene liegenden Punkten beruehrt. Auf jedem Strahlenweg, der durch einen der Beruehrungspunkte und den Untersuchungsbereich verlaeuft, wird ein Randpunkt des Koerpers ermittelt, dessen Abstand von dem Beruehrungspunkt als ein Wert bestimmt wird, der dem Quotienten aus dem zum jeweiligen Strahlenweg gehoerenden, durch Messung der Koerperabsorption ermittelten Absorptionswert und einem vorgewaehlten, mittleren Absorptionskoeffizienten entspricht. Auf diese Weise kann der Koerperrand wenigstens annaehernd ermittelt werden.
Patent DD-153560-A5 (DD)
Title: Katalytisch wirksame elektrode fuer elektrolytische prozesse sowie verfahren zu deren herstellung
Inventor: GAUGER JUERGEN F
IPC: C25B11/04
Filed: 1980-10-10
Abstract: Die Erfindung betrifft eine katalytisch wirksame Elektrode, bestehend aus einem elektrisch leitenden Grundkoerper z.B. aus Titan und einem Ueberzug aus einem Platingruppenmetall-Katalysator fein verteilt in einer Grundmasse aus einem halbleitendem Polymerisat, erzeugt in situ auf dem Elektrodengrundkoerper. Der Katalysator kann ein Oxid eines Metalls der Platingruppe sein, z. B. Iridiumoxid und wird in situ zusammen mit dem halbleitenden Polymerisat erzeugt durch Aufbringen einer gleichfoermigen fluessigen Mischung und anschliessend gesteuerte Waermebehandlung. Das halbleitende Polymerisat wird vorzugsweise ausgehend von Polyacrylnitril, Polybenzimidazopyrrolon oder Polybenzoxazol auf Basis Adamantan hergestellt.
Patent DD-158954-A5 (DD)
Inventor: BECKER UDO
IPC: G01N33/86
Filed: 1981-05-04
Abstract: The present invention provides a process for the detection or determination of fibrin monomer in biological fluids, wherein the sample fluid is incubated with hydrophobic latex and the agglutination determined. The present invention also provides a reagent for the detection or determination of fibrin or fibrin monomer in biological fluids, wherein it contains hydrophobic latex.
Patent DD-201881-A5 (DD)
Title: Verfahren bzw. vorrichtung zum beschichten von glaesern
Inventor: HARCUBA SIEGFRIED
IPC: C03C17/22
Filed: 1982-01-19
Abstract: Verfahren und Vorrichtung zum Beschichten von Glaesern, insbesondere von Flach- und Hohlglas. Durch die Erfindung soll die UV- oder Infrarot-Durchlaessigkeit vermindert bzw. gegen chemische Einfluesse der Glaeser widerstandsfaehiger werden und in organischer Saeure geloesten Metallchloride aufgebracht werden, wobei eine moeglichst gleichmaessige Beschichtung angestrebt werden soll.Dies wird dadurch erreicht, dass die Herstellung und die Foerderung der Beschichtungsfluessigkeit bis zur Spruehduese unter Ausschluss von Sauerstoff, vorzugsweise unter Druck eines inerten Gases, erfolgt.
Patent DD-207219-A5 (DD)
Title: Verfahren zur herstellung einer zellfreien aspartase-loesung
Inventor: STERNBERG DAVID C
IPC: C12N9/88
Filed: 1982-10-14
Abstract: Die Erfindung wird angewandt zur Herstellung von Asparaginsaeure. Ziel der Erfindung ist die Bereitstellung eines einfachen und wirtschaftlichen Verfahrens , das zur Herstellung vonAsparaginsaeure in einem Dialyse-Reaktor geeignet ist. Die Zubereitung einer zellfreien Aspartaseloesung erfolgt erfindungsgemaess durch Bildung einer waessrigen Zellsuspension von aspartaseenthaltenden mikrobiellen Zellen; durch Inkubieren der Zellsuspension, durch Zentrifugieren der Zellsuspension zwecks Bildung einer geklaerten Loesung, welche einen Hauptteil der urspruenglich in den Zellen vorhandenen Aspartase-Aktivitaet enthaelt, sowie durch Versetzung der Zellsuspension oder der geklaerten Loesung mit einer ausreichenden Menge eines Aspartase stabilisierenden Salzes, um die geklaerte Loesung hypertonisch zu machen. Die auf diese Weise gewonnene Aspartase eignet sich speziell zur Produktion von Asparaginsaeure in immobilisierten Enzymreaktoren.
Patent DD-263059-A5 (DD)
Inventor: SCHOEN UWE
IPC: C07D471/22
Filed: 1986-06-19
Abstract: Compounds of Formula (I) S-(CH2)n-A (I) in which S is a 17-spartein nucleus n is 0 or 1 and A is 2-furyl, 2-thienyl or 2-(N-alkyl)pyrryl when n=0, or 3-furyl or 3-thienyl when n=1, or pyridyl or a phenyl group of Formula (II)    <IMAGE>  (II)   in which at least one of R1, R2 and R3 is a defined substituent other than hydrogen. Such compounds and corresponding compounds in which A is an unsubstituted phenyl group are useful in pharmaceutical compositions as heart affecting agents. Methods of preparing such compounds and pharmaceutical compositions are also disclosed.
Patent DD-249929-A5 (DD)
Title: Vorrichtung zum verwirblen von multiflilen faeden
Inventor: BOGUCKI-LAND BOGDAN
IPC: D02J1/08
Filed: 1986-10-01
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zum Verwirbeln von multifilen Faeden, mit einer Anzahl parallel nebeneinander angeordneter Kanaele, in die je mindestens eine quergerichtete Blasduese muendet, insbesondere zum Verwirbeln von Kettfaeden waehrend ihres Wegs vom Spulengatter zur Schaermaschine. Ziel der Erfindung ist es, eine Verwirbelungsvorrichtung der eingangs beschriebenen Art mit geringem Raumbedarf und einfacher Bedienbarkeit zu schaffen. Die Erfindung ist dadurch gekennzeichnet, dass aus nebeneinander angeordneten Platten und Abstandselementen ein Duesenstab gebildet ist, dass jeder Kanal die Form eines nach aussen offenen Schlitzes hat, dessen Seitenwaende durch zwei benachbarte Platten und dessen Grund durch ein Abstandselement gebildet sind, dass zumindest eine der beiden Platten einen mit einem Luftzufuhrkanal in Verbindung stehenden Hohlraum und mindestens eine hiervon ausgehende, in der Seitenwand muendende Bohrung als Blasduese aufweist und dass in Kanalrichtung vor und hinter der Blasduese Fadenstuetzen angeordnet sind, die den Faden mit Abstand vom Schlitzgrund im Einflussbereich der Blasduese halten. Fig. 5
Patent DD-252677-A5 (DD)
Inventor: TEODOBIEV ILKO S
IPC: G01B3/22
Filed: 1986-11-24
Abstract: 1. Apparatus for taking measurements of amplitudes with a housing (1) in which a spring-mounted measuring rod (2) terminating with a measuring attachment (3) is mounted so as to be capable of axial movement, characterised in that the measuring rod (2) is designed as a piston (4) acted upon by a restoring spring (6) arranged in the housing (1) and acting in the axial direction, in that there is rigidly secured in the piston (4) a transmitter (5) terminating in the measuring attachment (3) which is axially moveable relative to the piston (4), in that there is provided in the housing (1) a duct (8) extending at an acute angle to the piston axis, in which there is arranged a fixing element (7), designed as a rotary body, which is pressed in a fixing position against the side surface of the piston and the wall of the duct (8) by the action of a spring (12) provided in the duct (8), wherein the duct (8) and the fixing element (7) are arranged such that the fixing element (7) is pushed out of the fixing position when the piston (4) moves towards the restoring spring (6) and is pressed into the fixing position when the piston (4) moves away from the restoring spring (6), and the duct (8) is connected to an opening (9) formed in the housing (1) in which there is provided a spring-mounted, axially displacable disconnection switch (10), the tip of which is located at a distance (delta) away from the fixing element (7) and which is arranged and designed such that when it is actuated, the fixing element (7) is pressed out of the fixing position.
Patent DD-295523-A5 (DD)
Title: Schaedlingsbekaempfungsmittel iv
Inventor: WEBER BERND
IPC: A01N47/10
Filed: 1986-12-09
Abstract: Die Erfindung betrifft Schädlingsbekämpfungsmittel, die zugleich bestehende Resistenz in Schaderregerpopulationen zu brechen vermögen, sowie deren Anwendung in der Land- und Forstwirtschaft, im Vorratsschutz, im Haushalt sowie im Hygienesektor. Erfindungsgemäß werden Schädlingsbekämpfungsmittel verwendet, die als aktive Bestandteile a) ein Carbaminsäure-Derivat der allgemeinen Formel I und b) einen N-Phenyl-alaninester der allgemeinen Formel III enthalten. A, B, C und R bis R exp 3 entsprechend den in der Erfindungsbeschreibung angegebenen Substituenten. Formel (I) und (III)