baber/WOPTO huggingface dataset:
Patent WO-2019121579-A1 (WO)
Title: High performance synchronous transmission
Inventor: NUTI LUCA
IPC: F16D43/14
Filed: 2018-12-17
Abstract: A high performance synchronous transmission (1) to be used aboard a motorcycle for transmitting the motion generated by an engine to a driving wheel, between a crankshaft (2) and a hub shaft parallel therebetween and perpendicular to the median plane of the motorcycle, comprising on the crankshaft (2) a double centrifugal clutch system (5), for the automatic engagement of the first speed above a first predetermined rotation regime and for the engagement of the second speed and of the subsequent speeds above a predetermined second rotation regime significantly different from the previous one, and to a driving pulley (13) apt to transmit the motion through a subsequent kinematic chain, wherein the double clutch system (5) is constituted by two centrifugal clutches assembled into one another and acting independently: each clutch is disconnected, in its own operation, from the other one and its own activation upon exceeding a certain regime is constrained, like any other centrifugal clutch, by the predetermined rotation regime during the planning phase.
Patent WO-2019149438-A1 (WO)
Title: Modular multilevel converter
Inventor: ROBINSON JONATHAN
IPC: H02M7/483
Filed: 2018-12-28
Abstract: A modular multilevel converter for converting between a DC voltage and an AC voltage, the modular multilevel converter comprising - at least two phase units connected in parallel and connect- able to a DC terminal, the phase units each comprising an up- per converter arm and a lower converter arm, each converter arm having one or more cells being arranged in series, where- in each cell comprises an energy storage element and a switching arrangement adapted to switching the energy storage element in or out of the series of cells, - a control unit being adapted to control the switching arrangements of the cells, - a middle converter arm arranged in series between the upper and lower converter arm, the middle converter arm having one or more cells being arranged in series, - an upper node between said upper and middle converter arm and a lower node between said lower and middle converter arm, - an upper bridging element arranged between said upper node and an AC terminal, - a lower bridging element arranged between said lower node and said AC terminal.
Patent WO-2020007506-A1 (WO)
Title: Motion generator
Inventor: WARNE ASHLEY WILLIAM HAWKER
IPC: G09B9/02
Filed: 2019-07-05
Abstract: This invention relates inter alia to a motion generator which comprises: an end effector; a stationary support having a base; at least one first tensile member, and at least six second tensile members, wherein each of the at least one first tensile member and the at least six second tensile members comprises a elastic element and each of which tensile members being attached at one end thereof to the end effector and being attached at the other end thereof to the stationary support; in which each tensile member applies a tensile force between the end effector and the stationary support, and in which each one of the at least six tensile members is independently adjustably tensioned by an actuator fixed to the stationary support which acts on the tensile member at a point along its length between the end effector and the elastic element, wherein the actuator acts to change the tension in the part of the tensile member between the end effector and the actuator in order to affect the forces and moments applied to the end effector by the system, wherein the actuator reacts the tensile force it applies to the tensile member against the stationary support, and wherein the tensile force applied by each tensile member to the end effector reacts against the tensile forces applied by the other tensile members via the end effector such that the end effector is maintained in suspension and out of contact with the stationary support by the tensile forces in the tensile members and any other forces applied to the end effector.
Patent WO-2019149815-A1 (WO)
Title: Wavelength determination for widely tunable lasers and laser systems thereof
Inventor: VIZBARAS AUGUSTINAS
IPC: H01S5/00
Filed: 2019-01-31
Abstract: Methods for wavelength determination of widely tunable lasers and systems thereof may be implemented with solid-state laser based photonic systems based on photonic integrated circuit technology as well as discrete table top systems such as widely-tunable external cavity lasers and systems. The methods allow integrated wavelength control enabling immediate system wavelength calibration without the need for external wavelength monitoring instruments. Wavelength determination is achieved using a monolithic solid-state based optical cavity with a well-defined transmission or reflection function acting as a wavelength etalon. The solid-state etalon may be used with a wavelength shift tracking component, e.g., a non-balanced interferometer, to calibrate the entire laser emission tuning curve within one wavelength sweep. The method is particularly useful for integrated photonic systems based on Vernier-filter mechanism where the starting wavelength is not known a-priori, or for compact widely tunable external cavity lasers eliminating the need for calibration of wavelength via external instruments.
Patent WO-2019154942-A1 (WO)
Title: Projection array light field display
Inventor: KHAN JAVID
IPC: H04N13/363
Filed: 2019-02-07
Abstract: Light field display apparatus (1) for displaying an image comprising one or more projectors (3), a diffusion screen (5), an angular modulator (4), and a controller (2). The diffusion screen (5) diffuses incident light rays through a diffusion angle. The angular modulator (4) is arranged to deflect light rays from the or each projector (3) through an angle of deflection and onto the diffusion screen (5), the angle of deflection being variable in accordance with a control signal. The controller (2) is for applying the control signal to the angular modulator (4) synchronously with the projection of light field components in order to emulate an array of projectors projecting respective light field components at respective angles onto the diffusion screen (5), wherein each projector in the array is separated by an angular separation substantially equal to the diffusion angle.
Patent WO-2019192789-A1 (WO)
Title: Mechanical gearbox for machine farming machine, and corresponding assembly method
Inventor: GERBAUD NICOLAS
IPC: B62J13/04
Filed: 2019-03-04
Abstract: The invention relates to a mechanical gearbox for a machine farming machine, comprising transmission means which are at least partially enclosed inside a housing consisting of two half-shells (3a, 3b), said two half-shells (3a, 3b) being provided with respective peripheral edges (30a, 30b) which are applied to one another and are held in tight contact by a bead (1) that covers said peripheral edges (30a, 30b). According to the invention, the bead (1) is provided with a through-hole (11a, 11b) on each of the free ends (13a, 13b) thereof, said free ends (13a, 13b) of the bead (1) being held close together by means of a deformable hooking means (2) having ends (23a, 23b) that respectively cooperate with one of said slots (11a, 11b).
Patent WO-2019179769-A1 (WO)
Inventor: SINGER FRANK
IPC: H01L33/48
Filed: 2019-03-06
Abstract: The invention relates to an optoelectronic component (1) comprising: a radiation-emitting semiconductor chip (2) which, during operation, emits electromagnetic radiation from a radiation exit surface (2a), a carrier (5), comprising at least two first contact points (4a), and a covering (3), comprising at least two second contact points (4c), wherein the at least two first contact points (4a) and the at least two second contact points (4c) are electrically conductively and/or thermally conductively connected to each other by a first multiplicity (6a) of nano wires and a second multiplicity (6b) of nano wires, and the nano wires give a mechanically stable connection (6) between the carrier (5) and the covering (3). The invention further relates to a method for producing an optoelectronic component.
Patent WO-2019175413-A1 (WO)
Title: Vibration energy harvester, optimized by electronically emulated mechanical tuning technique
Inventor: VITELLI MASSIMO
IPC: H02K7/18
Filed: 2019-03-15
Abstract: The present invention refers to a resonant vibration energy harvester (1) for optimizing the conversion of vibrational kinetic energy generated by an external source into electrical energy, to a system comprising such resonant vibration energy harvester and to a method for optimizing the conversion of vibrational kinetic energy generated by an external source into electrical energy.
Patent WO-2019179984-A1 (WO)
Inventor: REITNER JOSEF
IPC: H05K3/46
Filed: 2019-03-19
Abstract: Es wird ein Testcoupon (110) für einen Nutzen (100) mit zumindest einer Leiterkarte (101) beschrieben. Die Leiterkarte (101) weist M Lagen (121) auf, mit M gleich 2 oder mehr, die jeweils durch ein Substrat (122, 123) elektrisch voneinander isoliert sind. Der Testcoupon (110) umfasst M Testlagen (241) für die entsprechenden M Lagen (121) der Leiterkarte (101). Die M Testlagen (241) weisen jeweils eine elektrisch leitende Bezugsfläche (212) und eine davon elektrisch isolierte Testleitung (211, 213) auf. Dabei ist die Bezugsfläche (212) einer Testlage (241) als Bezugslage für die Testleitung (212, 213) einer direkt benachbarten Testlage (241) ausgebildet.
Patent WO-2019185918-A1 (WO)
Title: Metabolic signature and use thereof for the diagnosis of glaucoma
Inventor: REYNIER PASCAL
IPC: G01N33/68
Filed: 2019-03-29
Abstract: The present invention relates to a metabolic signature comprising at least four metabolites selected from the group comprising arginine, butyrylcarnitine (C4), decenoylcarnitine (C10:1), dodecenoylcarnitine (C12:1), hexoses, histamine, methionine, methionine sulfoxide, octadecenoylcarnitine (C18:1), octadecadienoylcarnitine (C18:2), phosphatidylcholine diacyl C34:2 (PC aa C34:2), phosphatidylcholine diacyl C34:4 (PC aa C34:4), phosphatidylcholine diacyl C36:4 (PC aa C36:4), phosphatidylcholine acyl-alkyl C40:1 (PC ae C40:1), propionylcarnitine (C3), spermidine, spermine and tyrosine, wherein said metabolic signature is indicative of glaucoma in a subject. The present invention also relates to a method for diagnosing glaucoma in a subject and/or for identifying a subject as being at risk for glaucoma; and to a method for treating glaucoma in a subject. The present invention also relates to a kit for implementing the methods of the invention.
Patent WO-2019193065-A1 (WO)
Title: Hybrid watch patch-antenna
Inventor: LIU JIAN
IPC: G04R60/10
Filed: 2019-04-03
Abstract: A patch antenna for a hybrid watch (100) and a hybrid watch (100). The hybrid watch comprising at least one transparent face (140), a casing (110), wherein the casing (110) is comprised of a material with a dielectric constant larger than 1,0 and the casing houses an electronics assembly (120), a dial plate (130) and a coupling element with a first coupling terminal and a second coupling terminal. The arrangement is such that one face of the dial plate (130) is at least partly visible through the transparent face (140). The electronics assembly (120) comprises a radio frequency interface (1020) connected to the first coupling terminal of the coupling element. The dial plate (130) comprises a patch antenna having a first face and an opposing second face wherein the patch antenna is arranged to have the first face arranged towards the transparent face and wherein the second face of the patch antenna comprises the second coupling terminal of the coupling element.
Patent WO-2019197330-A1 (WO)
Inventor: KETABDAR HAMED
IPC: G06K9/52
Filed: 2019-04-08
Abstract: A method for identifying an unoccupied seat (SP) is described. In the context of the method, image data (BD) of a seat (SP) are acquired using an image recording unit (BAE). Mathematical image analysis is performed on the basis of the acquired image data with regard to seat textures, wherein the mathematical image analysis is used to generate analysis data (AD) that comprise information as to whether the seat (SP) has repeating patterns of seat textures. It is finally determined, on the basis of the analysis data, whether the seat (SP) is unoccupied. An occupation detection device (20) is also described. A passenger transport vehicle (30) is additionally described.
Patent WO-2020207563-A1 (WO)
Title: Système de surveillance pour surveiller à distance un état d'un équipement monté sur un poteau dans une grille de distribution ou de transmission d'énergie, équipement de grille ayant le système de surveillance, et procédé correspondant
Inventor: MARET YANNICK
IPC: G01R19/25
Filed: 2019-04-09
Abstract: L'invention concerne un système de surveillance (500) permettant de surveiller à distance un état d'un équipement monté sur un poteau (110, 120) dans une grille de distribution ou de transmission d'énergie (200). L'équipement monté sur poteau (110, 120) comprend un dispositif indicateur (100) configuré pour présenter des informations d'état indicatives d'un état de l'équipement monté sur poteau (110, 120). Le système de surveillance (500) comprend un dispositif de surveillance d'état (300) mobile par l'intermédiaire d'un système d'entraînement ou de propulsion (400, 450). Le dispositif de surveillance d'état (300) est configuré pour obtenir les informations d'état à partir du dispositif indicateur (100) lorsqu'il est situé dans une distance de communication (R) du dispositif indicateur (100).
Patent WO-2019206654-A1 (WO)
Title: Backenbrecher
Inventor: MEIER JOCHEN
IPC: B02C1/02
Filed: 2019-04-11
Abstract: Die Erfindung betrifft einen Backenbrecher mit einer feststehenden Brechbacke (21) und mit einer beweglichen Brechbacke (22), zwischen denen ein Brechraum (23) und ein Brechspalt (24) gebildet sind, wobei die bewegliche Brechbacke (22) zur Erzeugung einer Brechbewegung von einem Brecherantrieb (30) antreibbar ist, wobei einer der Brechbacken (21, 22) vorzugsweise der beweglichen Brechbacke (22) ein Überlast-Schutzmechanismus zugeordnet ist, wobei der Überlast- Schutzmechanismus eine Stelleinheit (60) aufweist, die im Überlastfall eine Bewegung der Brechbacken (21, 22) relativ zueinander bewirkt, derart dass der Brechspalt (24) vergrößert wird. Bei einem solchen Backenbrecher kann ein verbesserter Arbeitsbetrieb dann erreicht werden, wenn vorgesehen ist, dass eine Betätigungseinheit (100) mittels der Bewegungsenergie einer angetriebenen Komponente des Backenbrechers, insbesondere der Schwungräder oder des die Schwungräder sowie die bewegliche Brechbacke antreibenden Brecherantriebs (30), angetrieben wird, und dass wenigstens ein Aktuator (80) von der Betätigungseinheit (100) mit einem Übertragungsmittel beaufschlagt wird, um die Spaltverstellung zu bewirken.
Patent WO-2019206915-A1 (WO)
Title: Device for decontaminating a turbid liquid
Inventor: JOVENIAUX CHRISTOPHE
IPC: A61L2/10
Filed: 2019-04-23
Abstract: The device for decontaminating a turbid liquid (1), in particular of the food type, comprises a sheath (5) extending longitudinally along an axis X, comprising an outer wall (2) and an inner wall (3) substantially coaxial with each other and delimiting an annular circulation space (4) of the liquid to be decontaminated, a source (6) of ultraviolet rays positioned in a central space (7) delimited by the inner wall of the sheath, coaxially with the annular circulation space, the outer wall comprising a cylindrical surface facing the annular circulation space having a profile along a generatrix of the cylindrical surface comprising a succession of concave and convex shapes alternately.
Patent WO-2019224008-A1 (WO)
Title: Verbrennungskraftmaschine für ein kraftfahrzeug, insbesondere für einen kraftwagen, sowie verfahren zum betreiben einer solchen verbrennungskraftmaschine
Inventor: KERN WOLFGANG
IPC: F02M31/20
Filed: 2019-05-08
Abstract: Die Erfindung betrifft eine Verbrennungskraftmaschine (1), mit einem Brennraum (3), mit einem von Luft durchströmbaren Einlasstrakt (6), mit einem ersten Tank (9) für einen flüssigen Ottokraftstoff, mit einem zweiten Tank (10) für Wasser, mit einem Mischbereich (11), in welchem unter Bildung eines den Ottokraftstoff und das Wasser aufweisenden Gemisches der Ottokraftstoff aus dem ersten Tank (9) mit dem Wasser aus dem zweiten Tank (10) zu mischen ist, mit einem dem Brennraum (3) zugeordneten Einspritzventil (8), mittels welchem das Gemisch direkt in den Brennraum (3) einspritzbar ist, und mit einem dem Brennraum (3) zugeordneten und zusätzlich zu dem Einspritzventil (8) vorgesehenen zweite Einspritzventil (13), mittels welchem bezogen auf das Wasser und den Ottokraftstoff ausschließlich der Ottokraftstoff aus dem ersten Tank (9) an einer stromauf des Brennraums (3) angeordneten Stelle (S) in den Einlasstrakt (6) und dadurch in die den Einlasstrakt (6) durchströmenden Luft einspritzbar ist.
Patent WO-2019215264-A1 (WO)
Inventor: FAHLAND MATTHIAS
IPC: C23C14/54
Filed: 2019-05-08
Abstract: The invention relates to an apparatus for coating a strip-shaped substrate, comprising a coating device and a cooling device with at least one surface region that is at least partially contacted by the strip-shaped substrate at the time of coating. In this case, an outer layer of the surface region of the cooling device consists of a plastic that has a columnar structure, wherein the columns of the columnar structure are formed with a column height in the range of 50 µm to 500 µm and with a column cross section in the range of 300 μm 2  to 10 000 μm 2 .
Patent WO-2019228901-A1 (WO)
Title: Transfer of products in a gripped manner to or from an accumulation surface
Inventor: GEHIN ANTHONY
IPC: B65G47/08
Filed: 2019-05-23
Abstract: The invention relates to a method for transferring products (1) to or from an accumulation surface (2) in a line for the continuous treatment of said products (1), in which a first transit area (3) is longitudinally fed with products (1) by an input conveyor (5), a second transit area (4) longitudinally supplies an output conveyor (6) with products (1), and at least one column of products (1) is transferred by transverse thrust, via a transfer tool (8) provided with members (7) arranged either side of each column. The invention is characterised in that, at the moment of the transfer, each column is gripped by the relative closening of said members (7), a first member (70) being stationary, while a second member (71) is mounted in a mobile manner. The invention also relates to a a transfer device for implementing such a method.
Patent WO-2019238890-A1 (WO)
Title: Quality monitoring of industrial processes
Inventor: FEYO GEBHARD BERNHARD
IPC: G05B19/418
Filed: 2019-06-13
Abstract: A method for generating a digital production quality certificate for a component carrying a machine readable unique identifier undergoing a plurality of manufacturing steps is provided. The method comprises obtaining parameters indicative of the manufacturing steps from one or more sensors for a plurality of monitored manufacturing steps. The obtained parameters are linked with the machine readable unique identifier and one or more quality analyses are performed for a selected monitored manufacturing step based on the obtained parameters for said manufacturing step. A digital quality certificate is generated for the component comprising data related to the results of the quality analyses and the parameters obtained for the component are stored. The disclosure also provides examples of methods and systems of monitoring a manufacturing process..
Patent WO-2020011651-A1 (WO)
Title: Array of cells for detecting time-dependent image data
Inventor: LI CHENGHAN
IPC: H04N5/3745
Filed: 2019-07-04
Abstract: The invention relates to a photoarray for detecting time-dependent image data,comprising an array of multiple device cells (1), wherein each device cell (1) comprises a group (12) of photosensors (2), each photosensor (2) configured to generate an analog sensor signal dependent on a light intensity at said photosensor (2), for each photosensor (2)a pixel encoding circuit configured to transform the analog sensor signal generated by said photosensor (2) into a digital pixel information stemming from said photosensor (2), and a processing unit (13), which comprises a correlation logic (3) configured to correlate said pixel information stemming from the photosensors (2) of said group (12) of photosensors (2) and to produce as a result a request signal indicating that said cell (1) contains pixel information to be read and/or a pass signal utilized in the processing unit (13) to allow pixel information contained in said cell (1) to be transmitted.
Patent WO-2020016357-A1 (WO)
Title: Method for detecting occlusions in an image, corresponding device and computer program product
Inventor: ALLIE VALÉRIE
IPC: G06T7/557
Filed: 2019-07-18
Abstract: A method is proposed for detecting occlusions in an image captured by a light field capturing system, comprising, for at least one reference image belonging to a matrix of images captured by the light field capturing system: - calculating a depth map and a visibility map for pixels in the reference image; - determining at least one candidate area in the reference image in which the potential occlusion may occur based at least on a segmentation of the depth map; - determining an information representative of an occlusion state in the at least one candidate area based at least on visibility values of the visibility map associated with at least two neighborhoods of the at least one candidate area.
Patent WO-2020035307-A1 (WO)
Inventor: OBERMEIER JONAS
IPC: C01B3/00
Filed: 2019-07-30
Abstract: The invention relates to a process for providing hydrogen gas, comprising the steps of supplying a hydrogen carrier medium of a first hydrogenation degree from a storage reservoir (15, 35) to a dehydrogenation reactor (17) and of dehydrogenating the hydrogen carrier medium to a second hydrogenation degree which is lower than the first hydrogenation degree, thereby releasing hydrogen gas, the difference between the first hydrogenation degree and the second hydrogenation degree being in the range of an optimum dehydrogenation capacity.
Patent WO-2020074204-A1 (WO)
Inventor: FOLLONIER STÉPHANE
IPC: A61B34/10
Filed: 2019-09-12
Abstract: Die vorliegende Erfindung betrifft ein dentales Führungssystem (100) zur Zahnpräparation, mit einem elektronischen Erfassungssystem (101) zum Erfassen einer dreidimensionalen Ist-Zahnform (103-1); einer Vergleichseinrichtung (105) zum Ermitteln von räumlichen Abweichungsbereichen (107), an denen die ermittelte Ist-Zahnform (103-1) von einer vorgegebenen Soll-Zahnform (103-5) abweicht; und einer Datenbrille (109) mit einer Anzeigeeinrichtung (111) zum optischen Anzeigen der räumlichen Abweichungsbereiche (107).
Patent WO-2020070019-A1 (WO)
Title: Cutting assembly and trimmer comprising the same
Inventor: DE HAAS ROGIER
IPC: B26B19/04
Filed: 2019-09-27
Abstract: Provided is a cutting assembly (100) for cutting hairs on skin. The cutting assembly comprises a guard plate (102) for contacting the skin. The guard plate has a first toothed edge (104A) which extends along an axis. The first toothed edge comprises guard teeth (106A). The cutting assembly further comprises a cutter plate (108) which is disposed on the guard plate. The cutter plate is slidable relative to the guard plate in directions parallel with the axis. The cutter plate comprises a second toothed edge (110 A) extending parallel with the axis. The second toothed edge comprises cutting teeth (112A). The cutter plate and the guard plate are aligned such that the hairs are cut by the cutting teeth against the guard teeth when the cutter plate slides. The cutting teeth each include a cutting portion (114A) and a tip (116A). The tip is outwardly enlarged relative to the cutting portion in at least one direction parallel with the axis. The minimum space between adjacent tips is less than the minimum space between adjacent guard teeth. The tip thereby maintains overlap with at least one of the guard teeth during sliding of the cutter plate relative to the guard plate. Further provided is a trimmer including the cutting assembly.