baber/WOPTO huggingface dataset:
Patent EP-3606089-A1 (EP)
Inventor: QI XIN
IPC: H04R1/28
Filed: 2014-12-17
Abstract: The present invention provides a method for suppressing sound leakage of a bone conduction loudspeaker and the bone conduction loudspeaker capable of suppressing sound leakage. The bone conduction loudspeaker comprises an opening-shaped casing, a vibrating panel and a transduction device. The transduction device is used for producing vibration and is accommodated in the casing. The vibrating panel is used for being attached to the skin and transmitting vibration. At least part of the casing is provided with at least one sound transmitting hole. The sound transmitting hole is used for transmitting a sound wave formed by air vibration in the casing out of the casing, and the sound wave interferes with a leakage sound wave to reduce amplitude of the leakage sound wave, wherein the casing vibrates and pushes the air outside the casing to form the leakage sound wave. In the present invention, by means of the sound wave interference principle, the amplitude is reduced so as to achieve the effect of reducing sound leakage. The solution has good sound leakage suppressing effect and is easy to achieve, the size and weight of the bone conduction loudspeaker are not increased, and product cost is also hardly increased.
Patent EP-3715011-A1 (EP)
Inventor: CHEN LIN
IPC: B22D2/00
Filed: 2019-09-06
Abstract: The present disclosure relates to the technical field of safety detection of die casting machines, in particular to a die casting machine melt leakage detecting device. The device comprises a pulling wire, a plurality of wire winding columns, a wire fixing member, an elastic wire connecting member and a trigger switch. The pulling wire can withstand the temperature outside a mold during normal die casting and is melted and broken after making contact with molten metal. The multiple wire winding columns are arranged around the mold, one end of the pulling wire is connected with the wire fixing member, and the other end of the pulling wire is sequentially wound around the wire winding columns and then is connected with the elastic wire connecting member. The elastic wire connecting member is opposite to the trigger switch, the elastic wire connecting member is in a compressed or stretched state when the pulling wire is kept tensioned in the operating state, and the elastic wire connecting member is restored to its original position and impacts the trigger switch when the pulling wire is broken. The trigger switch is used for transmitting an impacting signal to a signal receiving end of a die casting machine. According to the die casting machine melt leakage detecting device, the melt leakage phenomenon can be determined when the elastic wire connecting member impacts the trigger switch, thus, operators can conveniently know the occurrence of the melt leakage phenomenon in time, then property losses are avoided, and the operation safety is improved. (Fig. 1)
Patent EP-3628844-A1 (EP)
Inventor: SEBASTIAN MERIN
IPC: F02C7/18
Filed: 2019-09-25
Abstract: A heat-carrying component (50) includes an outer casing (52) bounding an interior (54), where a conduit (61, 62, 63) is located within the interior (54). A support structure (70, 80, 90) is also located within the interior (54) and supports the conduit (61, 62, 63). In addition, the support structure (70, 80, 90) also includes at least two thermally-conductive support members (72, 82) supporting the conduit (61, 62, 63).
Patent EP-3805046-A1 (EP)
Inventor: HO HUNG-HSIN
IPC: B60Q1/26
Filed: 2019-10-07
Abstract: The indication system (1) of the present invention includes an indication device (2) and an activation device (3). The activation device includes a cover (30) and an activator movable with the cover relatively. Wherein a first sensor (32) is assembled inside the cover to generate a first signal by sensing a horizontal displacement of the activator, a second sensor (33) is assembled inside the cover to generate a second signal by sensing a vertical displacement of the activator, and then a transmission unit (34) transmits the first signal and the second signal to the indication device; the activator is constructed with a combination portion (31A) and a control portion (31B) separately on two opposite sides. When the control portion is driven by a user to move horizontally or vertically, the combination portion can drive an operation member (62) to be displaced synchronously. The indication system of the present invention can combine with the controller (61) of the indicator light of the bike (e.g., motorcycle, electric scooter, etc.), so that the indicator light of the bike is activated synchronously in conjunction with the indication device of the indication system, thereby increasing the safety of riding the bike.
Patent EP-3620366-A1 (EP)
Inventor: WESCOTT BRETT
IPC: B63C9/04
Filed: 2016-03-29
Abstract: A survival platform, comprising two flexible outer sheets (4, 5), the outer sheets each having a circumference (2) and being sealed together at their circumferences (2) to define a void (18) therebetween, the survival platform further comprising an inner flexible sheet (6) interposed between the outer sheets (4, 5) and dividing the void (18) into two sub-voids (18a, 18b), and means (8) for inflating the survival platform by introducing a gas into the void to increase a gas pressure therewithin, in which the inner sheet (6) is arranged such that, should one of the outer sheets (4, 5) be breached at a breach, the gas pressure within the void will tend to force the inner sheet (6) through the breach, thereby to block the breach and reduce the level to which gas escapes through the breach.
Patent EP-3816943-A1 (EP)
Inventor: GUSTAVSSON JONAS
IPC: G06T19/20
Filed: 2019-11-01
Abstract: The present disclosure relates to the field of image analysis, in particular, it relates to a method for generating a virtual scene of objects. The disclosure also relates to a device comprising circuitry configured to carry out the method. The disclosure also relates to a computer program product adapted to carry out the method.
Patent EP-3660858-A1 (EP)
Inventor: REIBER JOHAN HENDRIKUS CHRISTIAAN
IPC: G16H30/40
Filed: 2019-12-02
Abstract: To create a 3D model of part of a cardiovascular system, two 2D images taken of different orientations of the cardiovascular system may be combined. The 2D images originate from video streams taken at different points in time, which comprise frames showing a beating heart, and thus a moving cardiovascular system. Because of this movement, not just any random set of two 2D images may result in useable 3D model. To select a proper set of two 2D images, a method is provided wherein said selection is based on cardiac cycle data. The cardiac cycle data may comprise heart activity data as a function of time and timing data on cycle events. These cycle events may be repetitive, as the same events occur with every heartbeat. The selected frames are preferably selected at, or approximately at, similar events.
Patent EP-3663649-A1 (EP)
Inventor: KRAMER STEPHEN K
IPC: F23R3/00
Filed: 2019-12-06
Abstract: A gas turbine engine component assembly including: a first component (600) having a first surface (610) and a second surface (620) opposite the first surface; and a second component (400) having a first surface (410), a second surface (420) opposite the first surface of the second component, and a plurality of pin fins (430) extending away from the second surface of the second component, the first surface of the first component and the second surface of the second component defining a cooling channel (390) therebetween, wherein the plurality of pin fins extend into the cooling channel, wherein each of the plurality of pin fins have a pointed ellipse shape.
Patent EP-3666721-A1 (EP)
Inventor: HÖLLE ROLF
IPC: B62B3/00
Filed: 2017-07-06
Abstract: Stützrolle (30, 30') zur Abstützung eines Fahrzeugs auf einem Untergrund, umfassend zumindest ein zumindest indirekt mit zumindest einer Tragstruktur des Fahrzeugs verbindbares Lagerelement, zumindest eine mit dem Lagerelement verbundene Gabel und zumindest ein in der Gabel um eine erste Rollachse (R) drehbar gelagertes und in Kontakt mit dem Untergrund bringbares Rad (90, 90'), wobei die Stützrolle ferner zumindest eine Sensiereinrichtung (190) zur Erfassung zumindest einer Abstützkraft, mit der das Rad (90, 90') sich auf dem Untergrund abstützt, umfasst, wobei das Lagerelement in Form zumindest eines Drehlagers (110, 110') ausgebildet ist und mittels des Drehlagers (110, 110') eine Drehung der Gabel um eine im Wesentlichen senkrecht zu der Rollachse (R) verlaufende Schwenkachse (S) möglich ist, wobei die Gabel und/oder die Rollachse (R) mittels zumindest einer ersten Rückstelleinrichtung in zumindest eine vorbestimmte Lage relativ zu dem Lagerelement und/oder der Tragstruktur bezüglich der Schwenkachse (S) zwingbar ist.
Patent EP-3700161-A1 (EP)
Inventor: FAVERO DR RICHARD FRANCIS
IPC: G06F21/43
Filed: 2012-11-12
Abstract: A method for transmitting an encrypted message from a messaging server (106) to a handset (104) comprising the steps of receiving, at the messaging server (106) and from a sender computer (102), a message to be sent to the handset (104) and a handset identifier associated with the handset and determining that the handset is not registered with the messaging server (106) by determining that the handset identifier does not have an associated handset encryption key stored at the messaging server. The handset (104) is registered by sending a notification to the handset requesting registration, receiving back a handset encryption key associated with the handset identifier; and storing the handset encryption key against the handset identifier at the messaging server which is to be used to encrypt the received message before sending. Prior to registering the handset (104), intermediate encryption of the message may be employed to create an intermediate encrypted message to be stored at the messaging server.
Patent EP-3769908-A1 (EP)
Inventor: KABAN SALIM
IPC: B23Q11/00
Filed: 2019-12-27
Abstract: The present invention relates to a cleaning system (1) comprising an air curtain for cleaning burrs/chips formed during profile cutting/tooling.
Patent EP-3752855-A1 (EP)
Inventor: SAVORD BERNARD JOSPH
IPC: A61B8/00
Filed: 2019-01-31
Abstract: Ultrasound image devices, systems, and methods are provided. In one embodiment, a medical ultrasound imaging system (100) includes a communication link (150) including at least one data lane in communication with a host system (130); and an ultrasound imaging probe (110), comprising an ultrasound imaging component (112) configured to provide a plurality of analog ultrasound echo channel signals (160); a plurality of analog-to-digital converters, ADCs (116) coupled to the ultrasound imaging component (112), the plurality of ADCs (116) configured to generate channelized ultrasound echo data streams (162) based on the plurality of analog ultrasound echo channel signals (160); a multiplexer, MUX (118) coupled to the plurality of ADCs (116) and configured to multiplex the channelized ultrasound echo data streams (162) into a multiplexed channelized ultrasound echo data stream (164); and a communication interface (122) coupled to the MUX (118) and the communication link (150), the communication interface (122) configured to transmit a digital signal including the multiplexed channelized ultrasound echo data stream (164) to the host system (130).
Patent EP-3740990-A1 (EP)
Inventor: GAMBINI FILIPPO
IPC: H01M8/0232
Filed: 2019-01-17
Abstract: The electrochemical cell stack has electrochemical cells stacked along a longitudinal axis. The electrochemical cells have a membrane electrode assembly (MEA) with a cathode catalyst layer, an anode catalyst layer, and a polymer membrane therebetween. The electrochemical cells have an anode plate and a cathode plate with the MEA interposed therebetween, and a cathode flow field between the cathode plate and catalyst layer. The anode plate or the cathode plates are formed of uncoated 316 stainless steel. Portions of the cathode or anode plate have an arithmetic average roughness from about 5 μin to about 35 μin. The cathode flow field is a porous structure. Surface regions on a side of the porous structure facing the MEA are smooth and align with a subgasket of the MEA.
Patent EP-3912318-A1 (EP)
Inventor: SCHAEDLER MAXIMILIAN
IPC: H04L27/34
Filed: 2019-02-11
Abstract: The present invention relates to a data transmission procedure, and in particular, to a modulation method using a class of two-dimensional symbol constellations. To this end, the invention proposes a transmitting device and a receiving device, both configured to be adapted for using two-dimensional symbol constellations. The transmitting device is configured to: obtain a message to be transmitted; map the obtained message onto a two-dimensional 2 n -symbol constellation to obtain a sequence of discrete constellation symbols, where n is an odd number not less than 3. Accordingly, the receiving device is configured to receive a sequence of noisy discrete constellation symbols; demap the sequence of noisy discrete constellation symbols to output data using a two-dimensional 2 n -symbol constellation, where n is an odd number not less than 3. Thereby, a class of two-dimensional symbol constellations consisting of points arranged along the perimeter of q concentric squares is proposed.
Patent EP-3759694-A1 (EP)
Inventor: KLEEN ANDRO
IPC: G01C21/36
Filed: 2019-02-12
Abstract: Die Erfindung betrifft ein Verfahren zur Berechnung einer Einblendung von Zusatzinformationen für eine Anzeige auf einer Anzeigeeinheit (20), insbesondere ein Head-Up Display (HUD) eines Fahrzeuges (10) oder eine Datenbrille. Dabei dient die Einblendung von Zusatzinformationen dem Zweck der Unterstützung des Fahrers bei der Längsführung eines Fahrzeuges (10). Die Einblendung der Zusatzinformation geschieht nach Art der erweiterten Realität so, dass sie kontaktanalog zu einem oder mehreren Objekten in der Umwelt des Fahrzeuges (10) berechnet wird. Dabei wird die Lage eines vorausfahrenden Fahrzeuges (300) erfasst. Bei Annäherung an das entgegenkommende oder vorausfahrende Fahrzeug (300) wird eine räumlich ausgedehnte Animationsgrafik berechnet, wobei die Animationsgrafik eine Rasterform bestehend aus einer Vielzahl von Rasterelementen (305) aufweist, die sich von dem Beobachterfahrzeug bis zu dem entgegenkommenden oder vorausfahrenden Fahrzeug (300) erstreckt. Die räumliche Ausdehnung wird so berechnet, dass für den Fahrer des Beobachterfahrzeuges (10) der Eindruck einer kinematischen oder dynamischen Bewegung der räumlichen Ausdehnung, wie Translation und Rotation, entsteht.
Patent EP-3752208-A1 (EP)
Inventor: ZIMMERMANN WOLFRAM-HUBERTUS
IPC: A61K35/12
Filed: 2019-02-13
Abstract: Die vorliegende Erfindung bietet Verfahren zur Erhöhung der Sicherheit bei im Labor hergestellten zellulären Produkten ( „tissue engineered products"  (TEP)). Die erhöhte Sicherheit dieser Produkte wird durch Verhinderung von Tumorbildung erreicht. Hierfür stellt die vorliegende Erfindung mehrere Verfahren bereit, die auf der Bestrahlung der TEPs basieren. Diese Bestrahlung inaktiviert mitotische Zellen im TEP, während die biologischen Funktionen des TEP, zumindest im Wesentlichen, erhalten bleiben. Manche Verfahren der vorliegenden Erfindung beinhalten auch Regeneration des TEP nach der Bestrahlung. Die vorliegende Erfindung ermöglicht es, TEPs herzustellen, von denen keine Tumorbildung ausgeht, die aber trotzdem biologische Funktionen zeigen und deshalb optimal für Transplantation oder Arzneimittelentwicklung geeignet sind.
Patent EP-3762861-A1 (EP)
Inventor: PLANT ROBERT GRAHAM
IPC: G06K9/03
Filed: 2019-03-07
Abstract: A product label printing and checking system, comprising data processing means configured to: control the printing of product labels; control the acquisition and reception of images of the printed labels by an image acquisition device such as an optical scanner; and check the printed labels for defects, wherein each printed label accords with a label format specification for that label, whereby the label has a common layout and comprises printed product-related information located in one or more regions on the label, wherein the data processing means includes a label checking module in which there is provided a reference image of the label, and the checking module is configured so that the acquired images are sequentially compared against the reference image according to pre-determined quality control indicators relating to the expected information content and location in the label regions, and wherein the label is flagged for review or rejection if it is non-compliant. The label format specification may be determined and/or stored before a print run, in the form of an accessible file. This may then be retrieved by the label printing and checking system before a print run using that label format. In an aspect of the invention the label format specification may be used to provide instructions to be sent to a printer for the printing of each label. The reference image and its associated inspection mask may thus be configured in real time by assembling specifications for label region location, region information and inspection tool, and optionally inspection tool parameters.
Patent EP-3765492-A1 (EP)
Title: Chimeric fc receptor binding proteins and uses thereof
Inventor: PLEASS RICHARD JOHN
IPC: A61P31/16
Filed: 2019-03-15
Abstract: The present invention relates to chimeric proteins, to compositions comprising such proteins and to the medical uses of such proteins and compositions. In particular the proteins or compositions of the invention may be used in the prevention or treatment of autoimmune diseases or inflammatory diseases, or for the prevention or treatment of diseases mediated through binding of sialic acid dependent receptors, or as vaccines or as anti-cancer agents. One aspect of the invention relates to a chimeric Fc receptor binding protein which comprises two chimeric polypeptide chains, wherein each chimeric polypeptide chain comprises an immunoglobulin G heavy chain constant region, a tailpiece region and a hinge region, wherein the amino acid sequence of each polypeptide chain possess a sugar moiety at or close to the N-terminus and a sugar moiety at or close to the C- terminus, and their use in the treatment or prevention of a disease mediated by a pathogen that relies on sialic acid receptors interactions.
Patent EP-3775432-A1 (EP)
Title: System and method for pre-fabrication and laying out of coverage of a room surface
Inventor: ALFONSSON HÅKAN
IPC: G05B19/4097
Filed: 2019-03-27
Abstract: The present invention relates to a system (10) and method for coverage of at least a part of an inner surface (2) of a room (1) by means of a plurality of pre-fabricated and laid out plates (20).
Patent EP-3768244-A1 (EP)
Inventor: IOUALALEN KARIM
IPC: A61P1/18
Filed: 2019-03-14
Abstract: The invention relates to a formulation of at least one digestive enzyme, said formulation comprising solid lipid particles, said solid lipid particles being: - between 50 μm and 1200 μm in size, - strictly hydrophobic, - free from water, organic solvent, surfactant compounds and polymers, and comprising: - at least one digestive enzyme, - a strictly hydrophobic, non-hygroscopic waxy matrix, and in said solid lipid particles the at least one digestive enzyme: - is homogeneously distributed in every solid lipid particle of the formulation, - is distributed without a distribution gradient towards the interior of the waxy matrix, and - represents between 0.1 and 90% of the mass of the formulation, said formulation having a melting point between 20 and 65 °C.
Patent EP-3769339-A1 (EP)
Inventor: TEMPLIER FRANÇOIS
IPC: H01L27/15
Filed: 2019-03-18
Abstract: The invention relates to a display device comprising a first integrated circuit (200) comprising: an assembly of light-emitting diodes (103), each diode comprising a vertical stack of a first semiconductor layer (105) having a first type of conductivity and a second semiconductor layer (109) having a second type of conductivity; and, on the side of a face of the first circuit opposite the first semiconductor layer (105), a connection structure (201) comprising a dielectric layer (203) in which there are a plurality of identical or similar connection pads (205) which are regularly distributed over the entire surface of the first circuit, each diode (103) having a first electrode (111) which is in contact with at least one pad (205) of the connection structure (201), and a second electrode (113) which is in contact with a plurality of pads (205) of the connection structure (201) on the periphery of the plurality of diodes.
Patent EP-3953620-A1 (EP)
Inventor: TÖNNESMANN ANDRES
IPC: F16K5/04
Filed: 2019-04-10
Abstract: Es sind Drehschieberventile für Kraftfahrzeuge, insbesondere für deren Kühlmittelkreislauf mit einem Antriebsmotor (34), einem Getriebe (46), welches mittels des Antriebsmotors (34) in Drehung versetzbar ist, einem Drehschieberglied (20) mit zumindest einer Durchflussöffnung (24), einem Strömungsgehäuse (10), in dem das Drehschieberglied (20) gelagert ist und welches zumindest einen Einlass (12) und zumindest einen Auslass (14) aufweist, welche über die Durchflussöffnung (24) des Drehschiebergliedes (20) fluidisch verbindbar sind, bekannt. Um die Abdichtung dieser Drehschieberventile zu vereinfachen und auf dynamische Dichtungen verzichten zu können, wird erfindungsgemäß vorgeschlagen, dass das Getriebe ein Wolfromgetriebe (46) ist, welches in einem Raum (44) angeordnet ist, der fluidisch mit der Durchflussöffnung (24) des Drehschiebergliedes (20) verbunden ist.
Patent EP-3787885-A1 (EP)
Title: Method and apparatus for making a shear web flange
Inventor: RANDALL STEPHEN
IPC: B29C70/46
Filed: 2019-04-30
Abstract: A method of making a laminated shear web flange (30a, 30b) for a wind turbine blade (10) is described. The flange (30a, 30b) has a generally T-shaped cross-section comprising a base (40) and an upstand (41). According to the method, an elongate mould tool (42) having first and second mould parts (44, 46) and being moveable between open and closed configurations is provided. In the open configuration, first surfaces (48a, 48b) of the mould parts (44, 46) together define a primary surface (52) of the mould tool (42), and second surfaces (50a, 50b) define respective side surfaces of the mould tool (42) transverse to the primary surface (52). In the closed configuration, the first surfaces (48a, 48b) are mutually opposed and define a slot (62) therebetween. The method further comprises arranging plies (61) of reinforcing fibres on the mould tool (42) in the open configuration, closing the mould tool (42) such that the plies (61) supported on the primary surface (48a, 48b) now occupy the slot (62) between the mould parts (44, 46) to form the upstand (41) of the flange (30a, 30b) and the plies (61) supported on the second surfaces (50a, 50b) of the mould parts (44, 46) form the base (40) of the flange (30a 30b), and integrating the plies (61) with resin to form the flange (30a, 30b).