baber/WOPTO huggingface dataset:
Patent EP-3807209-A1 (EP)
Inventor: YEN PEI-WEN
IPC: B81B7/00
Filed: 2019-09-17
Abstract: A device includes a microelectromechanical system (MEMS) sensor die comprising a deformable membrane, a MEMS heating element, and a substrate. The MEMS heating element is integrated within a same layer and a same plane as the deformable membrane. The MEMS heating element surrounds the deformable membrane and is separated from the deformable membrane through a trench. The MEMS heating element is configured to generate heat to heat up the deformable membrane. The substrate is coupled to the deformable membrane.
Patent EP-3837858-A1 (EP)
Title: Planarlautsprecher
Inventor: GRAWE THOMAS
IPC: H04R9/06
Filed: 2019-09-30
Abstract: Planarlautsprecher, umfassend ein flächiges Klangpanel, eine Halterung, wenigstens eine, vorzugsweise an der Halterung befestigte, Antriebseinheit zum Antreiben des Klangpanels, und zumindest eine, die Antriebseinheit nicht umgebende Stabilisierungsvorrichtung zum Stabilisieren einer Bewegung des Klangpanels, wobei die Stabilisierungsvorrichtung zwischen dem Klangpanel und der Halterung angeordnet ist und zumindest einen Hubabschnitt aufweist, welcher beweglich, flexibel und/oder elastisch ausgebildet ist, und zumindest eine, die Antriebseinheit nicht umgebende Zentriervorrichtung zum Zentrieren des Klangpanels und/oder wenigstens eines Teils der Antriebseinheit, wobei die Zentriervorrichtung in einer anderen Ebene als die Stabilisierungsvorrichtung angeordnet ist und zumindest einen Hubabschnitt aufweist, welcher beweglich, flexibel und/oder elastisch ausgebildet ist.
Patent EP-3782211-A1 (EP)
Inventor: CAMPBELL STEPHEN
IPC: H01M10/0525
Filed: 2019-04-15
Abstract: Provided is an improved method for forming a coated lithium ion cathode materials specifically for use in a battery. The method comprises forming a first solution comprising a digestible feedstock of a first metal suitable for formation of a cathode oxide precursor and a multi-carboxylic acid. The digestible feedstock is digested to form a first metal salt in solution wherein the first metal salt precipitates as a salt of deprotonated multi-carboxylic acid thereby forming an oxide precursor and a coating metal is added to the oxide precursor. The oxide precursor is heated to form the coated lithium ion cathode material.
Patent EP-3857015-A1 (EP)
Inventor: BATARSEH SAMEEH ISSA
IPC: E21B7/06
Filed: 2019-10-10
Abstract: A method of drilling a wellbore that traverses a formation, the method comprising the steps of inserting a one- stage drilling tool into the wellbore, the one- stage drilling tool comprising a laser head configured to produce a drilling beam, a completion sheath configured to line the wellbore, and a centralizer configured to support the completion sheath within the wellbore, operating the laser head to produce the drilling beam, wherein the drilling beam comprises a laser, wherein the drilling beam has a divergent shape comprising a base at a distance from a front end of the laser head and an apex proximate to the front end of the laser head, wherein a diameter of the base of the drilling beam is greater than a diameter of the one- stage drilling tool, and drilling the formation with the drilling beam, wherein the laser of the drilling beam is operable to sublimate the formation.
Patent EP-3792380-A1 (EP)
Title: Wholly aromatic polyamide fiber
Inventor: KOMIYA NAOYA
IPC: D01F6/60
Filed: 2019-05-09
Abstract: An object of the present disclosure is to provide a wholly aromatic polyamide fiber which has a reduced total fineness and a reduced single yarn fineness and which is also excellent in quality and reinforcing property. 
     The present invention is a wholly aromatic polyamide fiber characterized in that it has a single yarn fineness of 0.4 dtex to 3. 5 dtex, a total fineness of 5 dtex to 30 dtex, a breaking strength of 15 cN/dtex or more, an initial tensile modulus of 500 cN/dtex to 750 cN/dtex, and the number of fibrils of less than 100/m.
Patent EP-3854813-A1 (EP)
Inventor: FREIRE MARTINS MARA GUADALUPE
IPC: C07K16/02
Filed: 2019-09-20
Abstract: The present disclosure relates to a fast and simple process for the obtention of high purity immunoglobulins (Igs) or antibodies. These polyclonal antibodies are obtained from egg yolk, representing an alternative way for the acquisition thereof and a renewable and profitable source for the production thereof.The process described herein encompasses several steps in which low cost, biocompatible and selective precipitating agents can be used in conjunction with an ultrafiltration step.
Patent EP-3877620-A1 (EP)
Inventor: MORIN CAMILLE
IPC: E06B3/663
Filed: 2019-11-05
Abstract: The invention relates to an insulating glazing unit (1) forming a window or door opening panel, which is frameless around at least a part of its perimeter and which comprises at least two panes of glass (3, 4) that are spaced apart in pairs by a left-hand and a right-hand vertical spacer (2) that are made of glass and disposed respectively close to the left-hand and right-hand edges of the glass panes, and an upper and a lower horizontal spacer (5) that are made of a material other than glass and are disposed respectively close to the upper and lower edges of the glass panes. The insulating glazing unit also comprises, between each face of the horizontal spacers that is turned toward the outside of the insulating glazing unit and the edge of the glass panes, a metal profiled element (7), at least one end of the lower metal profiled element being fastened at least to the two glass panes by virtue of a structural adhesive. The invention makes it possible to provide an insulating glazing unit forming a window or door opening panel, which is frameless around at least a part of its perimeter, has good mechanical integrity and is shock resistant in spite of the spacers made of different materials.
Patent EP-3794141-A1 (EP)
Title: High-throughput single-cell sequencing with reduced amplification bias
Inventor: SHENDURE JAY
IPC: C12Q1/68
Filed: 2019-05-17
Abstract: Provided herein are methods for preparing a sequencing library that includes nucleic acids from a plurality of single cells. In one embodiment, the methods include linear amplification of the nucleic acids. In one embodiment, the sequencing library includes whole genome nucleic acids from the plurality of single cells. In one embodiment, the nucleic acids include three index sequences. Also provided herein are compositions, such as compositions that include the nucleic acids having three index sequences
Patent EP-3797203-A1 (EP)
Inventor: PORTWOOD GARY R
IPC: E21B41/00
Filed: 2019-05-20
Abstract: A cutting bit includes a bit body and high-pressure body with a high-pressure fluid conduit therethrough. The high-pressure body and bit body are joined together. The high-pressure fluid conduit is configured to convey a fluid at greater than 14.5 ksi, and in some embodiments greater than 40 ksi. The high-pressure fluid conduit may direct the fluid through a nozzle in a fluid jet to weaken material, such as an earth formation. The cutting bit includes at least one roller cone and/or blades with cutting elements thereon to remove the weakened material. A cutting bit includes both high and low-pressure fluid conduits, and high and low-pressure fluid nozzles. The high-pressure nozzles receive fluid flow from a downhole pressure intensifier, and a connection between the bit and the downhole pressure intensifier includes rigid connectors, flexible connectors, or a combination thereof.
Patent EP-3803972-A1 (EP)
Inventor: AGARWAL RAHUL
IPC: H01L23/498
Filed: 2019-03-29
Abstract: Various die stacks and methods of creating the same are disclosed. In one aspect, a method of manufacturing is provided that includes mounting a first semiconductor die (40) on a second semiconductor die (35) of a first semiconductor wafer (185). The second semiconductor die is singulated from the first semiconductor wafer to yield a first die stack. The second semiconductor die of the first die stack is mounted on a third semiconductor die (30) of a second semiconductor wafer (205). The third semiconductor die is singulated from the second semiconductor wafer to yield a second die stack. The second die stack is mounted on a fourth semiconductor die (25) of a third semiconductor wafer (225).
Patent EP-3809117-A1 (EP)
Inventor: IGARASHI TAKEHIRO
IPC: G01N21/01
Filed: 2019-05-22
Abstract: An object of the present invention is to provide an optical multipass cell that is compact and low cost, does not require the installation of a cooling mechanism around the mirror, and can increase the number of reflections of laser light, and the present invention provides an optical multipass cell comprising a container (3) to which a sample gas is supplied and a pair of concave mirrors (5 and 7) arranged so as to face each other inside the container (3), a laser beam is incident into the container (3), and the laser beam is multiply reflected between the concave mirrors (5 and 7), wherein at least one convex lens (9) is arranged on the optical path of the laser beam that is multiply reflected between the pair of concave mirrors (5 and 7) so that the central axis (C 2 ) thereof is inclined with respect to the central axis (Ci) of the concave mirrors (5 and 7), and an acute angle formed by the central axis (C 2 ) of the convex lens (9) and the central axis (Ci) of the concave mirrors (5 and 7) is equal to or less than a critical angle when the laser beam is emitted from the convex lens (9).
Patent EP-3812050-A1 (EP)
Inventor: SHIMOGAWARA MASAYA
IPC: H05B33/10
Filed: 2019-04-02
Abstract: A manufacturing method for a functional film provided on an upper surface of a long substrate, includes coating an ink containing a material of the functional film on the upper surface of the substrate to form a coating film, and drying the coating film while conveying the substrate. The drying process includes a first process in which the substrate is conveyed for a first distance and a temperature of the substrate is raised from a first temperature to a second temperature during conveyance. In the first process, assuming that the first distance is d<sub>1</sub> (m), the first temperature is T<sub>1</sub> (°C), and the second temperature is T<sub>2</sub> (°C), the following expression is satisfied: T2−T1/d1≥10 A maximum value of an instantaneous temperature change rate of the substrate is 5°C/sec or less.
Patent EP-3900232-A1 (EP)
Inventor: ENDERLI CYRILLE
IPC: G01S3/46
Filed: 2019-12-19
Abstract: The present invention relates to a method for analyzing properties of an incident signal by an analysis device comprising an antenna network comprising N linearly spaced antennas, the method comprising a step of: - receiving the incident signal by the N antennas, - shifting each signal received by a value of N times the same increment, in order to obtain shifted samples, - calculating the summation of the shifted samples in order to obtain a summation signal for the increment in question, the summation signal being the product of the value of the envelope at the value of the increment and of a modulation, and - extracting the value of the envelope at the value of the increment, the steps of shifting, calculating and extracting being reiterated for several increments, and - estimating a property of the incident signal by using the different extracted values of the envelope.
Patent EP-3823297-A1 (EP)
Inventor: XIAO SHUCHAO
IPC: H04Q11/00
Filed: 2019-07-01
Abstract: Disclosed are a spectrum allocation method and device for an optical network and a computer storage medium. The method comprises: segmenting a service path of an optical network to obtain at least one path segment; trying to allocate, in sequence, for each path segment of the service path a service processing manner that satisfies a service spectrum requirement; and when the service processing manner satisfies the service spectrum requirement, allocating a frequency used by each path segment on the service path according to the currently allocated service processing manner of each path segment of the service path.
Patent EP-3820305-A1 (EP)
Inventor: SINGH AJAY PRATAP
IPC: A23L27/30
Filed: 2019-07-12
Abstract: L'invention concerne l'utilisation d'acide ligustrosidique ou d'un dérivé de celui-ci pour améliorer la sucrosité d'un modificateur de sucrosité et pour diminuer la quantité d'un modificateur de sucrosité utilisé dans un consommable.
Patent EP-3730243-A1 (EP)
Inventor: KOBAYASHI HIROSHI
IPC: B23K20/10
Filed: 2019-03-13
Abstract: An object of the present invention is to provide an ultrasonic bonding method capable of performing ultrasonic bonding efficiently and accurately on a plurality of bonding positions of a bonding target. Then, in the ultrasonic bonding method as the present invention, in step S2, three ultrasonic bonding head units (61 to 63) are disposed above the bonding target. At this time, initial heights h1 to h3 in the three ultrasonic bonding head units (61 to 63) are set to different heights from each other. Thereafter, in step S4, a batch multiple lowering operation by a lifting-lowering servomotor (2X) and ultrasonic vibration operations by the three ultrasonic bonding head units (61 to 63) are executed. At this time, a lowering speed V6 of the batch multiple lowering operation, an operation time T6 (min) of the ultrasonic vibration operation, and an adjustment gap length Δg among the initial heights h1 to h3 are set to satisfy {T6 < Δg/V6}.
Patent EP-3897711-A1 (EP)
Inventor: ZELTINS ANDRIS
IPC: A61K39/12
Filed: 2019-12-20
Abstract: The present invention relates to a modified virus-like particle (VLP) of cucumber mosaic virus (CMV) comprising at least one fusion protein, wherein said at least one fusion protein comprises, or preferably consists of b) a chimeric CMV polypeptide, wherein said chimeric CMV polypeptide comprises, or preferably consists of (iii) a CMV polypeptide, wherein said CMV polypeptide comprises, or preferably consists of, a coat protein of CMV, wherein preferably said coat protein of CMV comprises, or preferably consists of, SEQ ID NO:62; or an amino acid sequence having a sequence identity of at least 75%, preferably of at least 80%, more preferably of at least 85%, again further preferably of at least 90 %, again more preferably of at least 95%, still further preferably of at least 98% and still again further more preferably of at least 99% with SEQ ID NO:62; and (iv) an antigenic polypeptide, wherein said antigenic polypeptide is inserted into said CMV polypeptide, wherein said insertion of said antigenic polypeptide is between amino acid residues of said CMV polypeptide corresponding to amino acid residues of position 84 and position 85 of SEQ ID NO:62; and (iii) a T helper cell epitope, wherein said T helper cell epitope replaces a N-terminal region of said CMV polypeptide, and wherein preferably said N-terminal region of said CMV polypeptide corresponds to amino acids 2-12 of SEQ ID NO:62.
Patent EP-3827364-A1 (EP)
Inventor: BITTON CHARLY
IPC: G06F21/60
Filed: 2019-05-14
Abstract: Systems and methods for identifying the source of a message transmitted on the CAN bus of a vehicle, by creating a unique signature for each ECU. The system is further configured to detest malicious activities on a CAN bus system having a given physical configuration. The signature of an ECU is created based on the non-linearity of the CAN bus, by determining from at least one pulse of a read message a training-signature that includes a pair of sub-signatures: a rising-sub-signature of the rising response, and a falling-sub-signature of the falling response, as viewed by said message generating ECU. By reading a plurality of messages from the ECUs operationally integrated on the CAN bus system, a classification & prediction methodology is used to create, for each message generating ECU, from the respective training-signatures, a unique ECU-signature.
Patent EP-3829687-A1 (EP)
Inventor: HÉBERT MARC
IPC: B60R21/02
Filed: 2019-07-19
Abstract: The present invention relates to a system for stimulating alertness in a subject within an environment exposed to an ambient light having a fluctuating ambient light illuminance. The system comprises an optical generator with a light source configured to generate a stimulating light having a stimulating light irradiance; and a driver coupled to the light source for controlling the stimulating light irradiance; an ambient light sensor configured to monitor the ambient light illuminance in real-time; and a controller operatively coupled to the optical generator and to the ambient light sensor to control the stimulating light irradiance in response to the ambient light illuminance monitored by the ambient light sensor, the controlling comprising capping the stimulating light irradiance to a maximal irradiance value based on the monitored ambient light illuminance. The present invention also relates to a method for stimulating alertness in a subject.
Patent EP-3807738-A1 (EP)
Inventor: OH JUNHWA
IPC: G06F1/16
Filed: 2019-09-06
Abstract: In accordance with an aspect of the disclosure, an auxiliary electronic controller of a mobile terminal includes a main body having a seating portion configured to seat the mobile terminal at a top surface of the main body, and having a radiating structure disposed therein; a first holding portion formed at one side of the main body; and a second holding portion hinge-coupled to another side facing the one side of the main body to rotate to a bottom surface of the main body.
Patent EP-3862689-A1 (EP)
Inventor: LEE DONGHOON
IPC: F25D25/02
Filed: 2019-10-02
Abstract: An ice maker, according the present invention, comprises: a first tray forming a part of a plurality of ice-making cells; a second tray forming another part of the plurality of ice-making cells; and a heater arranged on the first tray or the second tray, wherein the heater supplies heat to the plurality of ice-making cells.
Patent EP-3866142-A1 (EP)
Inventor: IKARASHI DAI
IPC: G09C1/00
Filed: 2019-10-10
Abstract: The present invention implements high-speed right shift computation and division in secure computation. According to the present invention, a public value multiplication part 11 calculates [a']=[2 u a] from a distributed value [a] of a value "a." A first conversion part 12 converts [a'] into additive secret sharing. A right shift computation part 13 calculates 
 i =<a'> i >>b+u. A second conversion part 14 converts 
 into linear secret sharing. A first bit conversion part 15 converts lower u bits of <a'> i  into {a'i mod 2 u }. A quotient transfer part 16 obtains lower u bits of -∑ i<m {a' i  mod 2 u } as {q}. A second bit conversion part 17 converts lower b+u bits of <a'> i  into {a' iR }={a' i  mod 2 b+u }. An addition part 18 calculates {z}=∑ i<m {a' iR }+{q}, and obtains a bit sequence {z Q } of a (b+u)-th bit and after of {z}. A third conversion part 19 converts {q} and {z Q } into linear secret sharing. An output computation part 20 outputs [s]-[2 1-(b+u) q]+[z Q ] as [a>>b].
Patent EP-3864490-A1 (EP)
Inventor: DAWSON MITCHELL DAVID
IPC: G06F3/00
Filed: 2019-10-09
Abstract: Techniques are described for using computing devices to perform automated operations to control acquisition of images in a defined area, including obtaining and using data from one or more hardware sensors on a mobile device that is acquiring the images, analyzing the sensor data (e.g., in a real-time manner) to determine the geometric orientation of the mobile device in three-dimensional (3D) space, and using that determined orientation to control the acquisition of further images by the mobile device. In some situations, the determined orientation information may be used in part to automatically generate and display a corresponding GUI (graphical user interface) that is overlaid on and augments displayed images of the environment surrounding the mobile device during the image acquisition process, so as to control the mobile device's geometric orientation in 3D space.
Patent EP-3892978-A1 (EP)
Inventor: KAMIKURA TAKAHISA
IPC: B60C19/00
Filed: 2019-07-11
Abstract: A tire ground contact characteristic measuring method according to the present invention includes: a reproduction step of reproducing a transient change in a tire attitude that occurs during travel of an actual vehicle on a tire; a stress measurement step of causing stress measuring portion embedded on a rotatable rotary drum to measure stress that is applied to the tire in contact with the rotary drum that is rotationally driven; and a calculation step of calculating tire ground contact characteristics, which are characteristics of a ground contact region of a tread surface of the tire in contact with the rotary drum on the basis of the stress measured by the stress measuring portion. The tire ground contact characteristics calculated in the calculation step are tire ground contact characteristics of the tire corresponding to the tire attitude of the actual vehicle at each point in time during a period where the transient change occurs.
Patent EP-3894336-A1 (EP)
Inventor: GABIE ALLEN NEIL
IPC: B67D3/00
Filed: 2019-12-13
Abstract: Disclosed herein is a protective housing for carrying a rigid vessel. In use, the vessel will contain liquid. The housing comprises a casing. The casing includes a peripheral wall, a base and a top. The base and top are connected to the peripheral wall to define a volume for containing the vessel. The protective housing further comprises an impact absorber. The impact absorber is disposed, in use, between the vessel and casing to reduce transferral, to the vessel, of a force applied to the casing. There is also an aperture in the casing for accessing a closure section of the vessel while the vessel is in the protective housing.
Patent EP-3890144-A1 (EP)
Inventor: LIU CHUANJUN
IPC: H01M50/50
Filed: 2019-10-30
Abstract: An electric energy storage device comprises four energy units with a same rated voltage and a socket. The four energy units are divided into two energy modules each comprising with two energy units. Each energy module is provided with a positive electrode and a negative electrode. The socket includes four voltage output terminals connected to the positive and negative electrodes of the two energy modules and is provided with two control parts, which respectively control the two energy units in the two corresponding energy modules to switch between parallel state and series state. An electric tool system is also provided, comprising a plug that is connected to the socket, and different plugs can connect the four energy units in different connection states. The electric energy storage device with multiple output voltages can be matched with various electric tools with different rated voltages and reduces the cost.
Patent EP-3909128-A1 (EP)
Inventor: PAN JUN
IPC: H03F1/02
Filed: 2019-12-18
Abstract: A polar transmitter including a digital power amplifier cell that includes a first circuit and an amplifier circuit. The first circuit is configured to receive a phase modulated carrier signal and to generate a PMOS control signal and an NMOS control signal such that the PMOS control signal and the NMOS control signal have different duty cycles. The amplifier circuit is configured to receive the PMOS control signal at a PMOS transistor and the NMOS control signal at an NMOS transistor. The first circuit is configured to align the PMOS control signal and the NMOS control signal with respect to one another such that a time that the NMOS transistor and the PMOS transistor of the amplifier circuit are simultaneously conducting is minimized. The amplifier circuit is configured to generate an amplified modulated carrier signal in response to the PMOS and NMOS control signals.