baber/WOPTO huggingface dataset:
Patent EP-4224718-A1 (EP)
Inventor: SHUTKIN YURII SERGEEVICH
IPC: H03M13/11
Filed: 2017-05-25
Abstract: Provided is an efficiently decodable QC-LDPC code which is based on a base matrix of an irregular QC-LDPC matrix, the base matrix being formed by columns and rows, the columns being dividable into one or more columns corresponding to punctured variable nodes (i.e. variable nodes corresponding to information bits which are used by the encoder but are not transmitted to or effectively treated as not received by the decoder) and columns corresponding to not-punctured variable nodes, and the rows being dividable into high-density rows (i.e. rows having a weight which is above a first weight) and low-density rows (i.e. rows having a weight which is below a second weight, wherein the second weight is equal to or smaller than the first weight), wherein a matrix defined by the overlap of the low-density rows and the columns corresponding to the not-punctured variable nodes is dividable into groups of orthogonal rows.
Patent EP-4276007-A1 (EP)
Inventor: CRAWFORD CHRISTOPHER D
IPC: B63C9/00
Filed: 2023-05-09
Abstract: A system for a marine vessel (10) propelled by a propulsion device (12, 14) includes a controller (20, 50, 213, 402) operable in an automatic navigation mode in which the controller (20, 50, 213, 402) automatically controls a thrust of the propulsion device (12, 14) to propel the marine vessel (10) through a body of water. A portable device (38, 54, 56, 408, 414) is carried on an individual on the marine vessel. The controller (20, 50, 213, 402) enables a person overboard detection algorithm in response to enablement of the automatic navigation mode. The person overboard detection algorithm disables the automatic navigation mode in response to detecting a given status of the portable device (38, 54, 56, 408, 414).
Patent EP-4289281-A1 (EP)
Inventor: XU XINDE
IPC: A23D9/02
Filed: 2023-06-05
Abstract: The present invention provides a method of efficiently separating solid fat from polyunsaturated fatty acid grease. The method comprises adding a certain amount of inert material to the polyunsaturated fatty acid grease, and cooling crystallization, and then filtering through a filter to obtain clarified polyunsaturated fatty acid grease. Afterwards introducing hot gas through the filter to make solid fat adsorbed on a filter cake in the filter dissolved and then recycling it through a filter plate. Inert solid substances can be applied next time. The method of the present invention can be efficiently separated saturated and low-saturated fatty acids from polyunsaturated fatty acid grease. In the process, the winterization crystallization time is short, the crystallization is complete, the crystal separation is easy. It will not cause some solid fat melted and thus re-enter the filtrate due to long separation and blowing dry in conventional process. The yield of final product is high up to 89.8%-97.8%. After winterization, a lipid clarity of the polyunsaturated fatty acid grease is good, and no crystal precipitation would occur at 0°C for 5 hrs.
Patent EP-4223420-A1 (EP)
Title: Air masking nozzle
Inventor: JURKOVIC DRAGAN
IPC: B05B1/28
Filed: 2018-05-30
Abstract: A nozzle comprising: a dispensing port positioned on the nozzle and effective to dispense a material by a pressurized fluid stream through the nozzle at the dispensing port; and an air-mask port, the air-mask port peripherally positioned on the nozzle relative to the dispensing port and effective to expel a pressurized fluid stream through the nozzle at the air-mask port, wherein a cross-section area of the air-mask port in a horizontal plane is less than a cross-sectional area of the dispensing port in the horizontal plane.
Patent EP-4306729-A1 (EP)
Inventor: LEA BEN
IPC: E03C1/06
Filed: 2023-06-15
Abstract: A riser bar assembly, for use in an ablutionary setting, having an adjustable riser bar with a telescopic arrangement comprising:a first bar element;a second bar element, translatable relative to the first bar element along a length of the first bar element; anda collet configured such that relative positions of the first bar element and the second bar element can be fixed by tightening the collet.
Patent EP-4296870-A1 (EP)
Inventor: CHO KYU GON
IPC: G06F21/10
Filed: 2023-06-16
Abstract: The present disclosure, as a method, a device and a computer readable recording medium for maintaining meta information of a secure document, may be performed by identifying a reading target document and acquiring information of the reading target document, identifying a window of a program where the reading target document is read and acquiring information of the window, mapping information of the reading target document and information of the window by using a regular expression for the program, mapping meta information of a secure document and the reading target document based on information of the reading target document and mapping meta information of the secure document mapped to the reading target document to a new document created from the reading target document.
Patent EP-4296187-A1 (EP)
Title: Closure device, particularly for bottles of lyophilized products, and process for closing a bottle of lyophilized products
Inventor: RIZZARDI MARCO MARIA CARLO
IPC: B65D51/24
Filed: 2023-06-23
Abstract: The present finding relates to a closure device (1), particularly for bottles of lyophilized products, comprising:- a perforable closure cap (3) adapted for closing the mouth (5) of a bottle (7);- an inner capsule (9), fittable at least on said closure cap (3), comprising a plurality of elastically deformable tabs (29) protruding radially towards the inside said inner capsule (9) and further comprising an opening (13) adapted for allowing access to said closure cap (3);- an outer tab (15) fittable on said inner capsule (9) and comprising an upper portion (17), at least partially removable, adapted for closing said closure (13) of said inner capsule (9).The closure device (1) has a closing configuration wherein said outer tab (15) is fixedly fitted to said inner capsule (9), said inner capsule (9) is fitted to the neck (11) of said bottle (7) and said tabs (29) engage at the bottom with the lip (31) of said bottle (7) so as to retain said closure cap (3) in a closing configuration to seal said mouth (5) of said bottle (7).The closure device (1) also has a preassembly configuration wherein:- said inner capsule (9) rests, with said tabs (29), on the mouth (5) of said bottle (7),- a slit (30) is present between said closure cap (3) and said mouth (5) of said bottle (7) adapted for allowing the passage of air.According to the finding, at least one air passage channel (90) is obtained in the inner capsule (9), said channel (90) extending, in the axial direction (A) towards said opening (13), beyond said tabs (29); in said preassembly configuration said outer tab (15) is fixedly fitted to said inner capsule (9) to form a preassembled closure assembly (2). Furthermore, the at least one air passage channel (90) putting the internal volume (70) of said bottle (7) in fluid communication with the external environment through said slit (30).
Patent EP-4310349-A1 (EP)
Title: Arretierbolzensystem mit mehreren, über bowdenzüge betätigten arretierbolzen und gemeinsamem griffstück
Inventor: LEINS MARCO
IPC: F16C1/10
Filed: 2023-07-13
Abstract: Die Erfindung betrifft ein Arretierbolzensystem (1), umfassend- wenigstens zwei Arretierbolzen-Anordnungen (3a, 3b), jeweils mit einem Sperrbolzen (2), der in einer Bolzenhülse (5) entlang einer Bolzenachse (BA) verfahrbar ist, und- eine Betätigungsanordnung (4) mit einem Griffstück (41), einer Griffstückhülse (40) und wenigstens zwei Bowdenzügen (15a, 15b),wobei das Griffstück in der Griffstückhülse zwischen einer eingezogenen Stellung und einer herausgezogenen Stellung entlang einer Griffstückachse (GA) verfahrbar ist, und insbesondere unverlierbar gehalten ist,wobei ein jeweiliger Bowdenzug eine Bowdenzug-Hülle (17) und eine Seele (16) umfasst, und ein jeweiliger Bowdenzug einen der Sperrbolzen mit dem Griffstück koppelt,wobei die Griffstückhülse direkt oder indirekt wenigstens zwei griffstückseitige Widerlager (42a, 42b) für ein jeweiliges hinteres Anschlagende (44) einer jeweiligen Bowdenzug-Hülle ausbildet,und wobei die wenigstens zwei Seelen der Bowdenzüge am Griffstück zugfest befestigt sind. Die Erfindung erleichtert bei geringem Aufwand eine Fernbetätigung von mehreren Arretierbolzen-Anordnungen, die gemeinsam zwei Bauteile gegen eine gegenseitige Verschiebung sichern.
Patent EP-0001592-A1 (EP)
Inventor: WESSELS BERNHARD
IPC: E04F10/06
Filed: 1978-10-04
Abstract: Bei einer aus einer drehantreibbaren Wickelwelle (4) für ein Markistentuch (15) und einem mit der Wickelwelle (4) abstandsveränderbar verbundenen Ausfallrohr (14, 14') bestehenden Markise ist das Markisentuch (15) einerseits an der Wickelwelle (4) befestigt und andererseits an dem Ausfallrohr (14, 14') festgelegt. Außerdem ist an dem Ausfallrohr (14, 14') ein frei herabhängender Volant (19, 29) vorgesehen. Um mit einfachen Maßnahmen eine Anpassung an unterschiedliche Einfallwinkel des Sonnenlichts zu ermöglichen, ohne daß die gesamte Markise in ihrem Ausfallwinkel verändert zu werden braucht, ise der Volant (19, 29) in seiner freien Länge, (1') veränderbar. Gemäß einer Alternative sind das Markisentuch (15) und der Volant (19) einstückig ausgebildet und das Markisentuch (15) und damit der Volant (19) an unterschiedlichen Stellen relativ zum Ausfallrohr (14) festlegbar. Gemäß einer anderen Alternative ist in dem Ausfallrohr (14') eine drehantreibbare Volantwelle (28) angeordnet, an der der Volant (29) befestigt ist. Das Ausfallrohr (14') ist hierbei mit einem Längsschlitz (16') versehen, durch den der Volant (29) herausgeführt ist.
Patent EP-0000099-A1 (EP)
Title: Thermal energy storage material
Inventor: PAGE JOHN KENNETH RURIK
IPC: C09K3/00
Filed: 1978-06-09
Abstract: A thermal energy storage material comprising at least one hydrated inorganic salt having a transition temperature to the anhydrous or a less hydrated form in the range 10° to 100°C (for example, sodium sulphate decahydrate), the salt being dispersed and suspended in a water-insoluble hydrogel formed from a water-soluble synthetic polymer having pendant carboxylic or sulphonic acid groups cross-linked with cations of a polyvalent metal (for example, aluminium for magnesium).
Patent EP-0001374-A1 (EP)
Title: Transistor à films minces semi-conducteurs amorphes et à base métallique
Inventor: DENEUVILLE ALAIN FRANCIS GEORG
IPC: H01L29/76
Filed: 1978-08-25
Abstract: - La présente invention concerne les transistors d'amplification et de commutation et, plus particulièrement, les transistors à films minces semi-conducteurs amorphes et à base métallique.- Un tel transistor qui présente des caractéristiques de réponse variant de façon continue en fonction des signaux d'entrée appliqués à ses bornes d'entrée. Il comprend deux films semi-conducteurs de part et d'autre, du film métallique constituant la base. Au moins un des deux films semi-conducteurs, est en matériau amorphe, et de préférence est en silicium amorphe hydrogéné. En se référant à la figure, la base métallique (12), en platine par exemple est disposée entre la région collecteur (11) et la région émetteur (13), toutes deux en silicium amorphe hydrogéné, ces deux régions étant munies chacune d'un contact ohmique I, V comprenant chacun une couche métallique (10, 14) recouverte par exemple par une couche de silicium amorphe hydrogéné fortement dopée (18, 19).
Patent EP-0008330-A1 (EP)
Inventor: COENEN ALFRED DR
IPC: C01B7/01
Filed: 1979-06-22
Abstract: Verfahren zur Trennung von Chlorwasserstoff und Bromwasserstoff, indem man deren Gemisch entweder mit der Lösung eines Amins behandelt und aus dem dabei entstehenden Gemisch von Aminhydrochloriden und Aminhydrobromiden zunächst aus den Aminhydrochloriden den Chlorwasserstoff thermisch abspaltet und abtrennt und anschließend aus den verbleibenden Aminhydrobromiden den Bromwasserstoff mit Hilfe einer Base abspaltet und gegebenenfalls zurückgewinnt oder bei einer solchen Temperatur mit der Lösung eines Amins behandelt, bei der zwar noch die Aminhydrobromide, nicht mehr jedoch die entsprechenden Aminhydrochloride, thermisch stabil sind, und aus den gebildeten Aminhydrobromiden den Bromwasserstoff mit Hilfe einer Base abspaltet und gegebenenfalls zurückgewinnt.
Patent EP-0010722-A1 (EP)
Inventor: FUCHS OTTO DR
IPC: C09B29/33
Filed: 1979-10-23
Abstract: Monoazoverbindungen der allgemeinen Formel <IMAGE> in der A -NH-CO-NH-, -NH-CO-CO-NH- oder -NH-CO-NH--CO- bedeutet, B -CO- oder -CO-CO- bedeutet, R¹, R² und R³ Wasserstoff, Chlor, Methyl, Methoxy, Äthoxy, Nitro oder eine Gruppe der Formel COOR, in der R Wasserstoff, Methyl oder Äthyl ist, bedeuten, und R<4> für Wasserstoff, Chlor, Methyl, Methoxy oder Äthoxy steht, mit der Massgabe, dass, wenn B -CO- bedeutet und 1) A für -NH-CO-NH- steht, a) R<4> entweder von Wasserstoff verschieden ist, oder b) mindestens einer der Reste R¹, R² und R³ für Nitro oder COOR steht, oder c) mindestens zwei der Reste R¹, R² und R³ von Wasserstoff verschieden sind, 2) A für -HH-CO-CO-HH- oder -HH-CO-NH-CO- steht, a) R<4> nicht in 6-Stellung steht oder b) mindestens einer der Reste R¹, R² und R³ von Wasserstoff verschieden ist, werden erhalten, wenn man Verbindungen der allgemeinen Formel <IMAGE> diazotiert und die erhaltenen Diazoniumverbindungen auf Verbindungen der allgemeinen Formel <IMAGE> kuppelt Die Verbindungen sind Farbmittel und eignen sich insbesondere zum Pigmentieren von hochmolekularen Materialien.
Patent EP-0011834-A1 (EP)
Inventor: JANSING WALTER
IPC: F22B1/06
Filed: 1979-11-23
Abstract: PCT No. PCT/EP79/00093 Sec. 371 Date Jul. 28, 1980 Sec. 102(e) Date Jul. 28, 1980 PCT Filed Nov. 23, 1979 PCT Pub. No. WO80/01101 PCT Pub. Date May 29, 1980.Steam generator, preferably for use in nuclear energy plants, which comprises several coiled tube bundles (5) which are arranged in series and disposed in a common container (1), in which steam is generated and superheated thereafter. The individual tube bundles are separated from each other by interspaces (16) in which straight connecting tubes are arranged. Points which require inspection, and are possibly in danger of springing leaks, for example, the welded connections between the individual tube lengths, are positioned in these interspaces for easier accessibility. Furthermore in the same container are also tube bundles (21) arranged in which the steam is superheated. In the middle of the container a central tube (4) is arranged, in which the feedwater supply (6) is conducted, and which in operation closed by a blow-out disc (15), and which, if necessary can discharge the products of a liquid metal-water reaction. Special configurations of the feedwater distributors (8-11) are proposed, which enhance the safety of the steam generator in the case of malfunctions, for example, absorb the reaction forces of torn tube lines. Furthermore embodiments of the steam-collectors (27) are proposed which facilitate the inspection of the tube bundles.
Patent EP-0006742-A1 (EP)
Inventor: GRANT IAN JAMES
IPC: D03D27/00
Filed: 1979-06-21
Abstract: A wovon carpet backing incorporating weft yarns produced by extruding and stretching a foamed ribbon product produced from a thermoplastic polymer composition comprising polypropylene and a blowing agent. The yarns may be subjected to fibrillation and/or heatsetting. The carpet backings may be prepared in a conventional manner and used in tufted or woven carpets. Carpets incorporating the carpet backings are softer than carpets produced from carpet backings incorporating conventional polypropylene weft yarns.
Patent EP-0008955-A1 (EP)
Inventor: TELESKIVI PETER FRED
IPC: E06B5/16
Filed: 1979-09-10
Abstract: A fire resistant structure, and in particular a fire door leaf, having no components of asbestos material, and comprising a sub-frame (10) consisting of two spaced apart arrangements of sub-frame members (10a, 10b) between which a central panel (14) in the form of a glass fibre reinforced gypsum sheet is attached and two other panels (20, 20') of high density compressed timber fibre board being attached to the sub-frame members (10a, 10b) on opposite sides of the structure to define, with the central panel (14), spaces in which insulating material (22) in the form of mineral fibre batts is positioned, with the structure being completed on both faces by panels (26) of sheet steel or wood veneer.
Patent EP-0005407-A1 (EP)
Inventor: RAVENEAU ANDRE
IPC: F15B15/22
Filed: 1979-05-04
Abstract: The piston (3) of the actuator (1) possesses at least one projection (17a) aligned coaxially with the piston and intended to penetrate leaktightly into a blind hole (20) provided in the associated base (5) of the actuator (1) and connected to the atmosphere. This projection (17a) possesses at least one material relief (19) such that the cross-section of the projection increases gradually as it penetrates into the bore (20). The main escape path of the fluid discharged by the piston (3) is thus blocked gradually and not instantaneously. The invention applies, in particular, to pneumatic actuators. <IMAGE>
Patent EP-0009012-A1 (EP)
Inventor: KARLSSON JON
IPC: F24S10/75
Filed: 1979-08-28
Abstract: A solar collector comprising a plurality of direction adjustable elongated parabolic reflectors (16,18) side by side. Along the focus of the reflectors tubes (8) for a heat collecting medium extend, which are connected to heat exchangers or the like. 
     In order to enhance the versatility and efficiency of the solar collector each reflector consists of reflector wall portions (16,18) movably connected to each other and operable from an open parabolic reflector condition to a non-reflector condition, in which later they entirely enclose the tubes (8).
Patent EP-0012122-A1 (EP)
Inventor: CARLSSON PER-OLOV ARNE VILHELM
IPC: A61N1/04
Filed: 1979-11-05
Abstract: An electric stimulator comprising an element (1) intended in particular for vaginal placing, carrying two or more electrodes (2) which are adapted so as to control through electrical pulses from a pulse generator (3) the urethral, urocystic and/or rectal functions. The said element in a preferred embodiment comprises a bladder (4) made of an expandable material such as rubber, plastics or the like which is not rotation-symmetrical and open at one end and which is closed by an end piece (8) through which the electrical connection is made.
Patent EP-0009498-A1 (EP)
Inventor: RYSER HUGUES J P
IPC: A61K31/785
Filed: 1979-08-13
Abstract: On decrit une methode de captage cellulaire de molecules qui sont, soit absentes des cellules, soit faiblement transportees dans des cellules, selon laquelle de telles molecules sont liees de facon covalente a un polymere cathionique qui sert de support pour transporter les molecules dans les cellules.
Patent EP-0015443-A1 (EP)
Inventor: WERNER HANS-THEO
IPC: A61M5/14
Filed: 1980-02-21
Abstract: 1. Medical apparatus for the introduction or removal of liquids by means of a syringe comprising a housing (17) having a cylindrical wall (24) into which a clamping sleeve (7) is fitted whose passage (10) serves as an insert opening for the cone portion (15) of the syringe (14) and whose plan end surface (5) presses the edge portion (28) of a valve body designed as an elastic plate (1) having a self-closing liquid passage opening against an annular shoulder (4) of the housing (17) at the transition to a main flow channel (6), characterized in that there is connected to the edge portion (28) of the plate (1) via resilient radial webs (22) a central part (21) of the plate (1) which in mounting position of the plate (1) sealingly adjoins in the plane of the edge portion (28) the end surface (5) of the clamping sleeve (7).
Patent EP-0019704-A1 (EP)
Inventor: TROMMSDORF KLAUS-UWE DR DIPL-C
IPC: B01D21/00
Filed: 1980-04-09
Abstract: The process for the controlled chemical precipitation of alien matter from a liquid, in particular water, by addition of a chemical precipitant, wherein the chemical precipitant is metered into the liquid to be treated as a function of the conductivity minimum determined beforehand by conductometry, is carried out using an apparatus comprising a commercial conductometer which is downstream of a sampling device with vacuum pump and which forms an integral unit with this sampling device and a microprocessor. The conductometer is in operative connection not only with the microprocessor but also with a feed quantity meter for the liquid to be treated, the microprocessor in turn being operatively connected to a conventional downstream precipitant metering means. The process is reliable, easy to service and universally applicable, in particular for water treatments of any kind. <IMAGE>
Patent EP-0024341-A1 (EP)
Inventor: ECKEL GISELHER DIPL-ING
IPC: H04L25/26
Filed: 1980-08-11
Abstract: Zur linearen Übertragung von über eine Übertragungsleitung übertragene Gleichstromzeichen in einer mit Optokopplern zur galvanischen Trennung ausgerüsteten Empfangsschaltung, ist mindestens eine Stromspiegelschaltung vorgesehen, deren Stromspiegelverhältnis über einen Widerstand auf die Betriebsdaten der Leuchtdiode des verwendeten Optokopplers einstellbar ist. Zwei in einer Kaskadenanordnung geschaltete Stromspiegelschaltungen reduzieren die Empfindlichkeit gegen Streuungen der Stromverstärkungswerte der Transistoren; bei Verwendung von Transistorkopplern ist eine Rückkopplung zwischen dem Kopplerausgang und der Stromspiegelschaltung vorgesehen.
Patent EP-0040264-A1 (EP)
Inventor: LISSONI ADELIO
IPC: B65H35/02
Filed: 1980-12-30
Abstract: The slitting device comprises at least one knife (32) suitable for dividing one feed tape into at least two tapes which are intended to be rewound and, immediately downstream of the slitting position, a separating element, for example in the form of a roller (37), the surface of which is formed by two truncated cones joined together by their larger bases, the junction plane of the said truncated cones coinciding with the axial plane of the cutting blade. <IMAGE>
Patent EP-0017362-A1 (EP)
Inventor: LEACH ROGER JOHN
IPC: B29C44/16
Filed: 1980-03-13
Abstract: Lightweight articles with curved reflecting surfaces and especially suitable for use as rear view mirrors for motor vehicles are obtained by a method comprising
     (i) providing a flexible laminate 32 comprising a transparent plastics sheet and a layer of reflecting material bonded to one face thereof,   (ii) drawing a zone of said laminate into a curved profile by the application of differential fluid pressure across it, in known manner.   (iii) while maintaining said zone in said drawn curved profile by application of differential fluid pressure, applying to the face of the curved zone of laminate opposite the face comprising the transparent plastics sheet coating of a liquid composition which cures to a tough resin and causing or allowing the composition to set to form a tough resinous layer 54 bonded to and supporting said drawn zone, and   (iv) introducing into an enclosed mould a wall of which is provided by said resinous layer a material which reacts to form a rigid plastics foam and causing or allowing said material to foam to fill the mould and set and thereby become bonded as a moulded rigid foamed plastics backing 58 to the resinous layer.
Patent EP-0020053-A1 (EP)
Inventor: LLOYD ROBERT
IPC: C10G17/07
Filed: 1980-05-14
Abstract: Sulphur present in petroleum oils represents a very undesirable pollutant when the oils are burnt. 
     A process of treating oil containing sulphur is provided wherein the oil is contacted with hydrogen fluoride. The hydrogen fluoride converts the sulphur to a sulphur fluoride which may be removed from the oil. 
     The sulphur fluoride may then be converted to other forms of sulphur thus allowing for regeneration of the hydrogen fluoride for reuse in the process.