baber/WOPTO huggingface dataset:
Patent EP-4253701-A1 (EP)
IPC: E05B67/00
Filed: 2023-03-09
Abstract: Ein Kettenschloss, insbesondere für ein Zweirad, umfasst einen Schlosskörper sowie eine Kette. Die Kette umfasst eine serielle Anordnung aufeinanderfolgender Glieder, die untereinander über eine jeweilige Gelenkverbindung miteinander gekoppelt und um eine zu einer Normalrichtung parallele Gelenkachse der jeweiligen Gelenkverbindung relativ zueinander schwenkbar sind. Der Schlosskörper weist eine Verriegelungsaufnahme auf, die dazu ausgebildet ist, eine der Gelenkverbindungen aufzunehmen, und umfasst einen Verriegelungsmechanismus, mittels dessen die in der Verriegelungsaufnahme aufgenommene Gelenkverbindung gegen ein Verlassen der Verriegelungsaufnahme sicherbar ist.
Patent EP-4219313-A1 (EP)
Title: Autothrottle control for turboprop engines
Inventor: LISIO CARMINE
IPC: B64D31/06
Filed: 2018-02-21
Abstract: There are described methods and systems for providing an autothrottle mode in a propeller-driven aircraft. A thrust change is obtained corresponding to a difference between an actual thrust and a desired thrust for an engine (110). When greater than a pre-determined threshold, a setting change to one or more control input(s) (201) of the engine (110) is determined. One or more commands is output to cause the setting change of the control input(s) (201).
Patent EP-4271155-A1 (EP)
Inventor: TROTMAN ALEXANDER
IPC: H05K7/20
Filed: 2023-04-25
Abstract: An electronic module assembly includes a circuit card assembly (CCA) (102) with heat generating electronic components (104). A connector (106) is electrically connected to the heat generating electronic components, wherein the connector is positioned at a connection end (108) of the CCA. A heatsink (110) is mounted to the CCA, connected in thermal communication with the electronic components. An undulating channel feature (116) is defined along a lateral edge (118) of the heatsink relative to the connector. One or more channels of the undulating channel feature are aligned with an insertion axis defined by the connector.
Patent EP-4245190-A1 (EP)
Title: Pocketed spring assembly
Inventor: JEWETT JASON
IPC: A47C23/04
Filed: 2017-08-11
Abstract: A pocketed spring assembly comprises a plurality of parallel strings of springs, each string joined to at least one adjacent string, each string comprising first and second opposed plies of fabric and a plurality of pockets formed along a length of the string by transverse seams joining the first and second plies. At least one spring is positioned in each pocket. Exterior strings have identical springs in their pockets. Interior strings have two different springs along their length, the outermost springs being firmer than the interior core springs. The pocketed spring assembly has increased firmness or edge support along all four sides due to the different coil springs of the assembly.
Patent EP-4286866-A1 (EP)
Inventor: MEISSNER THOMAS
IPC: G01R27/20
Filed: 2023-05-22
Abstract: Batterieprüfstand (18), mit einer Quelle (20) zum Bereitstellen einer elektrischen Ladeleistung für eine zu prüfende Batterie (22), mit einer ersten Verbindung (24, 24') zum Verbinden eines ersten Pols (30) der Batterie (22) mit einem ersten Pol (32) der Quelle (20), mit einer zweiten Verbindung (26, 26') zum Verbinden eines zweiten Pols (34) der Batterie (22) mit einem zweiten Pol (36) der Quelle (20), wobei die erste Verbindung (24, 24') einen ersten Steckverbinder (42, 42') aufweist, wobei der erste Steckverbinder (42, 42') mindestens zwei Kontaktpins (8) aufweist, wobei ein jeweiliger Kontaktpin (8) im gesteckten Zustand jeweils in einer zugeordneten Kontaktbuchse (10) des ersten Steckverbinders (42, 42') sitzt und jeder Kontaktpin (8) mit jeder Kontaktbuchse (10) jeweils eine elektrische Kontaktierung ausbildet, wobei die zweite Verbindung (26, 26') einen zweiten Steckverbinder (44, 44`) aufweist, wobei der zweite Steckverbinder (44, 44') mindestens zwei Kontaktpins (8) aufweist, wobei ein jeweiliger Kontaktpin (8) im gesteckten Zustand jeweils in einer zugeordneten Kontaktbuchse (10) des zweiten Steckverbinders (44, 44') sitzt und jeder Kontaktpin (8) mit jeder Kontaktbuchse (10) jeweils eine elektrische Kontaktierung ausbildet, mit einer Überwachungseinrichtung (I1, I2, I3, I4, I5, I6, I7, I8, I9, U1, U2, U3) zur Überwachung aller elektrischen Kontaktierungen.
Patent EP-4289557-A1 (EP)
Inventor: SATO MASAYA
IPC: B25B21/02
Filed: 2023-05-30
Abstract: An object of the present disclosure is to increase the durability of at least one of an anvil or an output shaft. An impact rotary tool (1) includes a hammer (5), an anvil (6), an output shaft (7), a housing (2), and a bearing (first bearing (91)). The bearing (first bearing (91)) is held by the housing (2). The anvil (6) includes a first contact portion (63). The output shaft (7) includes a second contact portion (72). The second contact portion (72) receives, from the first contact portion (63), force that causes the output shaft (7) to rotate. The bearing (first bearing (91)) is in contact with at least one of the first contact portion (63) or the second contact portion (72) and supports at least one of the output shaft (7) or the anvil (6) rotatably.
Patent EP-4286553-A1 (EP)
Inventor: SMITH KENNETH D
IPC: C22C27/02
Filed: 2023-06-05
Abstract: An alloy (104) comprising by weight percent: 16.0-26.0 Cr; 23.0-34.0 Mo; 21.0-31.0 Ta; 0.50-3.5 Ti; and 17.0-27.0 V.
Patent EP-4312321-A1 (EP)
Inventor: BOEMMEL CHRISTIAN
IPC: H01R13/629
Filed: 2023-07-27
Abstract: The present invention relates to a housing assembly (1) for an electrical connector (2) that can be plugged together with a mating connector (6) along a plugging direction (8), having a connector housing (10), a mating aid (16) that is arranged on the connector housing (10) to be movable between an initial position (18) and a final position (20), and a securing element (50) that is arranged on the mating aid (16) and is movable between a secured position (52) and a release position (54), wherein the mating aid (16) has at least one drive section (30) which can be made to engage with the mating connector (6) for moving the mating connector (6) into a state in which it is plugged together with the electrical connector (2), wherein the securing element (50) in the secured position (52) is engaged with the connector housing (10) and in the release position (54) is disengaged from the connector housing (10), and wherein the securing element (50) in the secured position (52) is arranged to be accessible to the mating connector (6) from outside the housing assembly (1) and is movable to the release position (54) by the mating connector (6). Due to accessibility of the securing element (50) to the mating connector (6), it is possible for the securing element (50) to be pushed from the secured position (52) to the release position (54) by placing the electrical connector (2) onto the mating connector (6). Consequently, the mating aid (16) can be unlocked automatically and without unnecessary manipulations. This unlocking also transfers the securing element (50) from the secured position (52), which is advantageous in the delivery state in terms of installation space, to the release position (54), wherein the actuating force of the mating aid (16) in the release position (54) can be reduced. The present invention furthermore relates to an electrical connector (2) with such a housing assembly (1) and a connector assembly (4) with the electrical connector (2) and the mating connector (6).
Patent EP-4318828-A1 (EP)
Title: A system and a method for stabilising nir-vis laser to any frequency using cavity transfer lock to frequency shifted c-band stable laser
Inventor: WASILEWSKI WOJCIECH
IPC: H01S3/13
Filed: 2023-04-28
Abstract: The subject matter of the present invention is a system for stabilising NIR-VIS laser to any frequency using cavity transfer lock to frequency shifted C-band stable laser, comprising: a master laser (10), configured for emitting a master light beam towards a sampling plate (54a), the sampling plate (54a) configured for splitting the master light beam into two light beam portions and for directing a first portion (51a) of said master light beam through a sampling plate and a polarising beam splitter, PBS, (15) and a quarter-wave plate, QWP, (16) to an optical cavity (100), which optical cavity (100) is configured for directing the first portion of the master light beam reflected therefrom back through the quarter wave plate (16) and the polarising beam splitter (15) towards a photodiode (18), which photodiode (18) is configured for providing an electrical signal to a first PDH servo (6a) for cavity (100) stabilisation to the master laser (10), wherein the first PDH servo (6a) is electrically connected with the cavity (100) and the cavity (100) is configured for receiving a slave light beam (52a) from a slave laser (60), through a polarising beam splitter, PBS, (65) and a quarter-wave plate, QWP, (66) and for directing the slave light beam reflected therefrom (52b) back through the quarter wave plate (66) and the polarising beam splitter (65) towards a photodiode (68), which photodiode (68) is configured for providing an electrical signal to a second PDH servo (6b) for slave laser (60) stabilisation to the cavity (100), and for directing a second portion (19) of said master light beam via light pathway to frequency shift and dither subsystem, comprising a reference light beam modulator (21) and then through an atomic reference (3) to a reference photodiode (detector) (20) with demodulator (4), which is configured for providing a reference intensity electric signal (31) to the master laser (10). 
     Furthermore, the invention includes also a method of stabilising NIR-VIS laser to any frequency using cavity transfer lock to frequency shifted C-band stable laser, performed in such a system.
Patent EP-0000550-A1 (EP)
Inventor: FUJIO IINO
IPC: B65G15/14
Filed: 1978-07-20
Abstract: A novel apparatus for vertically conveying bulk materials is provided which includes a vertical bett conveyor comprised of two endless conveyor belts (25,26) guided to travel upwardly along a substantially vertical plane in a face-to-face overlapping relation to each other and a highspeed bulk projector (52) for packing bulk material into between the opposing faces of the two conveyor belts, utilizing the momentum of the bulk material per se. The two conveyor belts are guided at the bottom so as to turn round in directions opposite to each other in substantially symmetrical fashion and bulk material is projected rapidly under the effect of contrifugal force to the bottom belt junction where the two conveyor belts come to join each other. The conveying apparatus, with its highspeed bulk projector combined with a rotary bucket wheel type bulk feeder, forms a vertical bulk delivering apparatus which is compact and highly versatile. In combination with an appropriate movable support frame, the delivering apparatus is advantageously usable as a delivering unit of a vertical bulk delivering system for a bulk storing yard or for unloading bulk cargo which is operable in the yard or cargo hold to deliver the bulk cargo vertically upward with particular efficiency.
Patent EP-0001646-A1 (EP)
Inventor: HOFMANN-IGL ERNEST
IPC: B62K21/12
Filed: 1978-10-25
Abstract: 1. Steering means for bicycles whose handlebar extending transversely with respect to the longitudinal centre plane of the bicycle and being in active engagement with the stem of the handlebar is coated with a plastics layer and has at least one brake lever, characterized in that said handlebar (3) is connected in a manner known per se with the handlebar stem (1) by a transition piece (2), said handlebar (3) and said transition piece (2) are provided with a plastics foam coating (5) having a sealed surface, and said brake lever is designed as a rotatable grip (26) forming the end portion (49) of said foamcoated handlebar (3).
Patent EP-0001825-A1 (EP)
Inventor: TULL ROGER JAMES
IPC: B01J23/00
Filed: 1978-10-31
Abstract: A method of preparing 2,4-difluoroaniline by reacting 2,4,5-trichloronitrobenzene with a fluorinating agent in the presence of a solid-liquid phase interface, and utilizing a phase transfer catalyst to form 2,4-difluoro-5-chloronitrobenzene, followed by hydrogenation with hydrogen in the presence of a hydrogenation catalyst to form 2,4-ditluoroaniline.
Patent EP-0002767-A1 (EP)
Inventor: HIMMELE WALTER DR
IPC: C08F20/58
Filed: 1978-12-16
Abstract: Polymers which contain structural elements of the general formula <IMAGE>  and the preparation of such polyamide acetals by polymerisation. The novel polymers may be homopolymers containing only the abovementioned structural elements or copolymers with compounds which are copolymerisable with the corresponding unsaturated compound CH2=CR-CONHR<1>CH (OR<2>)2. All polymers contain the amido acetal radical CONHR<1>CH(OR<2>)2 as a substituent in the side chain and accordingly are reactive. They are easily modified and can be used to produce mouldings, coatings, adhesives and for finishing textiles.
Patent EP-0002148-A1 (EP)
Title: Compositions à base d'aminoalcoxyamines et procédés pour leur préparation
Inventor: SOULA GERARD
IPC: C08K5/00
Filed: 1978-11-08
Abstract: Compositions contenant au moins une aminoalcoxyamine de formule: <IMAGE> où x est un nombre entier compris entre 1 et 3. Elles sont préparées par cyanoéthylation de la tris (hydroxy-5 oxa-3 pentyl)amine par l'acrylonitrile, puis hydrogénation. Elles peuvent être utilisées comme intermédiaires de fabrication d'additifs pour huiles lubrifiantes et dans la synthèse des polyuréthanes. Ces compositions contiennent notamment de la NNN tris (amino-9 dioxa-3,6 nonyl)amine.
Patent EP-0004031-A1 (EP)
Inventor: LIPP ALFRED DR
IPC: C04B35/56
Filed: 1979-03-01
Abstract: Gegenstand der Erfindung sind dichte polykristalline Formkörper aus α-Siliciumcarbid mit geringen Mengen an Aluminium, zusätzlichem Kohlenstoff, gegebenenfalls Stickstoff und einem außerordentlich geringen Restsauerstoffgehalt, wobei praktisch nur der Kohlenstoff als getrennte Phase nachweisbar ist. Die Formkörper zeichnen sich durch eine hohe Warmfestigkeit aus mit Biegebruchfestigkeiten von mindestens 500 N/mm² bis zu 1.600°C und einem transkristallinen Bruchmodus. Für die Herstellung der Förmkörper wird α-Siliciumcarbid in Submikronpulverform zusammen mit geringen Mengen eines Aluminium enthaltenden Zusatzes, wie Aluminiumpulver oder einer nichtoxidischen Aluminiumverbindung und eines Kohlenstoff enthaltenden Zusatzes, wie Ruß, Phenol-Formaldehyd-Kondensationsprodukte oder Steinkohlenteerpech unter Formgebung kalt verpreßt und anschließend bei Temperaturen von 2.000° bis 2.300°C drucklos gesintert.
Patent EP-0005715-A1 (EP)
Inventor: BECKER WILLI
IPC: B41F21/10
Filed: 1979-04-09
Abstract: Eine Umführtrommel für Schön- und Widerdruckmaschinen weist zwei sich gegenüberliegende Bogentragflächen (15) auf, die von je zwei kammartig ineinandergreifenden Gruppen von Bogenträgern (8, 11) gebildet werden. An einer der beiden Bogenträgergruppen (8, 11) jeder Bogentragfläche (15) ist eine Einrichtung (9) zum Erfassen der Bogenvorderkante vorgesehen. Die beiden eine Bogentragfläche (8, 11) bildenden Bogenträgergruppen sind zueinander um die Rotationsache der Umführtrommel verstellbar. Ferner ist jeder Bogenträger (8, 11) mit einem diametral gegenüberliegenden Bogenträger der anderen Bogentragfläche zu einer Einheit fest verbunden und auf der Achse (3) der Umführtrommel angeordnet. Zumindest eine der beiden Bogenträgereinheiten ist radial verstellbar auf der Achse der Umführtrommel gelagert. Diese Verstellbarkeit ermöglicht das Beheben von Rundlauf und Formfehler der Umführtrommel.
Patent EP-0008348-A1 (EP)
Inventor: WINTERS HAROLD F
IPC: H01L21/04
Filed: 1979-07-09
Abstract: The invention relates to a method of etching surfaces such as silicon dioxide, silicon nitride and silicon carbide by exposing the surface simultaneously to a noble gas halide such as fluorinated xenon compound and radiation such as electron beam radiation. The etch rate of silicon dioxide achieved by the present invention, as illustrated in Figure 1, is about 200 angstroms per minute.
Patent EP-0009677-A1 (EP)
Title: Solution quaternaire de décapage chimique du silicium et procédé de décapage utilisant une telle solution
Inventor: BERKENBLIT MELVIN
IPC: H01L21/306
Filed: 1979-09-12
Abstract: Solution de décapage quaternaire qui comporte de l'éthylène-diamine, de la pyrocatéchine, de l'eau et une diazine ou un dérivé de celle-ci et qui est utilisée pour décaper des surfaces de silicium monocristallin ou polycristallin. La quantité de diazine dans la solution correspond approximativement à l'équivalent molaire de 5 à 10 g de pyrazine/litre d'éthylène-diamine. Cette solution peut être utilisée à des températures et avec des vitesses de décapage variables comme le montre la figure. La vitesse de décapage peut être modifiée en changeant la concentration d'eau et/ou de pyrocatéchine dans la solution. Cette solution de décapage ne forme pas de résidus lors du processus de décapage et la vitesse de décapage reste stable en présence d'oxygène. Cette solution est utilisée pour décaper des surfaces de silicum selon des configurations déterminées lors des étapes de fabrication des dispositifs semi-conducteurs.
Patent EP-0012818-A1 (EP)
Inventor: BAPST URS HEINRICH
IPC: H04B10/114
Filed: 1979-11-06
Abstract: Eine Einrichtung zur Abtrennung störenden Umgebungslichtes von einem optischen Datensignal mit einem Interferenzfilter (1), dessen Durchlassband der Wellenlänge des optischen Datensignals entspricht, sowie mit zwei Photodioden, die so angeordnet sind, dass die eine Photo-diode das vom Interferenzfilter durchgelassene Licht (IS, IAT) und die andere das reflektierte Licht (IAR) empfängt. Anpassungseinrichtungen, z.B. in Form einer einstellbaren Blende (4) oder eines zusätzlichen einfachen Filters (5) sorgen dafür, dass die durchgelassenen und die reflektierten Anteile des Umgebungslichtes einander angepasst werden. Die Ausgangssignale (S1, S2) der beiden Photodioden werden in einer Kompensationsschaltung (6) voneinander subtrahiert. Dabei kompensieren sich die Umgebungslichtanteile, so dass am Ausgang ein Signal (SR) zur Verfügung steht, welches nur vom eigentlichen optischen Datensignal (IS) abhängt.
Patent EP-0011398-A1 (EP)
Inventor: HANSON EDWIN EUGENE
IPC: F16H15/50
Filed: 1979-10-22
Abstract: A nutating drive includes an outer rotatable structure (38,40) rotatable about an axis (16) and having a generally cylindrical cavity (18) therein, an axis (20) of the cavity (18) being inclined to the axis of rotation (16) of the rotatable structure (38,40). A generally cylindrical nutatable member (22) is mounted within the cavity (18) and a generally conical surface of a complementary member (26,32) is in driving contact with a generally cylindrical surface (28) of the nutatable member (22). The complementary member (26,32) has an output shaft (30) generally coaxial with the axis (16) of the rotatable structure (38,40). The nutatable member (22) is con- stained against rotation while nutating upon rotation of the rotatable structure (38,40) by means of a number of balls (60,66) which are partly located in slots (56,58,62,64) in stationary structure (12) and in the nutatable member (22).
Patent EP-0014799-A1 (EP)
Inventor: ROSAN JR JOSE
IPC: F01L3/08
Filed: 1979-11-16
Abstract: A valve guide for installation in cylinder heads of internal combustion engines which includes a hollow body, a beveled pilot flange, a locking flange to flow material into, an annular groove to receive and pack displaced material and lock the valve guide to the workpiece to prevent axial movement.
Patent EP-0010507-A1 (EP)
Inventor: PRUNIER JEAN-CLAUDE
IPC: H01L31/0203
Filed: 1979-10-24
Abstract: The connector providing the connection of an optical fibre (45) and a light-emitting diode is formed of a base (15), one tubular end (21) of which receives a peg (22) carrying a joining piece (25), at the end of which there is immobilised the end of the fibre (45), and which is mounted floatingly in the peg (22). The latter and the joining piece (25) are immobilised in rotation in relation to the base (15), and the joining piece (25) is applied axially by resilient means against the window (11) of a light emitting diode of the joining piece receiver, the body of which constitutes simultaneously the body of the light emitting diode, and the position of which in relation to the base (15) is adjustable in a radial plane. <IMAGE>
Patent EP-0012652-A1 (EP)
Title: Procédé de collage de deux éléments au moyen d'une substance photopolymérisable et dispositifs comprenant deux éléments réunis par une couche intermédiaire photopolymérisable
Inventor: DUBOIS JEAN-CLAUDE
IPC: C08F2/48
Filed: 1979-11-27
Abstract: L'invention concerne un procédé de collage de deux éléments dont l'un au moins peut laisser passer un rayonnement ultraviolet auquel il est exposé, notamment des feuilles de verre et de matière plastique. 
     Les deux éléments sont réunis par l'intermédiaire d'une substance photopolymérisable sans solvant, déposée en couche comprenant des monomères vinyliques, des polymères réactifs solubles et un catalyseur photosensible, au moins l'un des monomères ou des polymères réactifs possédant un cycle thi-irane. La substance est durcie par l'action du rayonnement ultraviolet au travers de l'un des deux éléments. 
     L'invention s'applique notamment à la réalisation de pare-brise en verre feuilleté et de blindages.
Patent EP-0009482-A1 (EP)
Title: Suspensions aqueuses de polyphosphazene contenant des copolymeres sans halogene
Inventor: ROSE SELWYN H
IPC: C08G79/02
Filed: 1979-07-03
Abstract: Des dispersions aqueuses de polyphosphazene sont preparees en dissolvant le polymere dans un solvant organique volatil puis en le melangeant a de l'eau sous agitation et en chauffant, pour evaporer le solvant de facon a obtenir la dispersion aqueuse pour l'utiliser dans des revetements et impregnations. Des agents de dispersion non ioniques ou anioniques ameliorent la stabilite, de preference les esters phosphoriques de polyoxyethylene pour retardateur de feu. Les copolymeres sans halogene ayant un groupe phenoxy et/ou un groupe phenylphenoxy ou naphtoxy ou les deux conviennent en dispersions aqueuses pour revetements sur metal ou sur verre avec une adhesion superieure et sans degagement d'halogene en cas de combustion. Des copolymeres preferes ont des poids moleculaires de 100.000 ou plus, un rapport des groupes phenoxy aux autres groupes de 30:70 a 95:5 et jusqu'a 10% des groupes etant des groupes methoxy, phenoxy, vinyl-phenoxy ou allyl, phenoxy et sont pour la plupart amorphes a Tg d'au moins 0 C.
Patent EP-0015439-A1 (EP)
Inventor: ROSENBUSCH KURT DR
IPC: C14C9/02
Filed: 1980-02-20
Abstract: Phospholipids which are obtained within the framework of protein synthesis from fermentatively produced constituents of micro-organisms may be used, following a conversion into a water-dilutable form, for example by emulsification or by a chemical modification, such as saponification or sulfonation, as greasing agents for the greasing of leather and fur skins. In this capacity they are superior to vegetable and animal phospholipids.
Patent EP-0025127-A1 (EP)
Inventor: POPPLEWELL FRANK WILLIAM
IPC: A63B49/10
Filed: 1980-08-11
Abstract: A method of making a games racket frame by injecting thermoplastics material into the space (13) between a fusible core (14) and a mould (10) at a temperature above the melting point of the core (14). The core (14) is shaped to have locating lugs (15) to abut against the internal walls of the mould (10) and hold the core (14) in the desired position. The moulding is allowed to set and the core (14) then melted out by raising the temperature sufficiently for that purpose but insufficiently to deform the moulding. The lugs (15) anable the core (14) to be located in the desired position in the mould (10) and to resist displacement from that location during injection. The holes formed in the wall of the frame because of the abutment of lugs (15) and mould wall can conveniently be utilised as stringing holes.