baber/WOPTO huggingface dataset:
Patent EP-2900850-A1 (EP)
Title: Tranches de nitrure du groupe iii ainsi que procédé de fabrication et procédé d'essai
Inventor: HASHIMOTO TADAO
IPC: H01L21/66
Filed: 2013-03-13
Abstract: L'invention porte, selon un exemple, sur une tranche de nitrure du groupe III découpée dans un lingot de nitrure du groupe III, polie pour enlever la couche de dommage de surface et testée avec une diffraction des rayons X. Le faisceau incident de rayons X est émis selon un angle inférieur à 15 degrés et l'intensité du pic de diffraction est évaluée. La tranche de nitrure du groupe III qui réussit ce test présente une qualité de surface suffisante pour permettre la fabrication du dispositif. L'invention porte également, selon un exemple, sur un procédé permettant de produire une tranche de nitrure du groupe III en découpant un lingot de nitrure du groupe III, en polissant au moins une surface de la tranche, et en testant la qualité de surface avec une diffraction des rayons X présentant un angle de faisceau incident inférieur à 15 degrés par rapport à la surface. L'invention porte également, selon un exemple, sur un procédé de test permettant de tester la qualité de surface de tranches de nitrure du groupe III à l'aide de la diffraction des rayons X présentant un angle de faisceau incident inférieur à 15 degrés par rapport à la surface.
Patent EP-2831214-A1 (EP)
Inventor: OH HIROSHI
IPC: A61K8/41
Filed: 2013-03-26
Abstract: A cleaning composition comprises a pH-switchable sudsing system and a cleansing system. The pH-switchable sudsing system comprises a primary sudsing agent in combination with a pH-switchable co- surfactant. The pH-switchable co-surfactant is selected from diamine molecules having a general formula R1R2-N-R3-N+ (CH3)X, where R1 is a linear or branched C8 to C16 hydrocarbyl, R2 is a linear or branched C1 to C3 hydrocarbyl, R3 is a linear or branched C3 to C6 hydrocarbylene, and X is a counteranion. The tertiary amine nitrogen of the pH-switchable co-surfactant has a pKa value. When the tertiary amine nitrogen is unprotonated, the pH-switchable co-surfactant may provide a suds-boosting effect in washing solutions at a washing pH above the pKa. When the tertiary amine nitrogen is protonated, the pH-switchable co-surfactant may provide a suds-reducing benefit in rinse waters at a rinse pH below the pKa.
Patent EP-2834857-A1 (EP)
Inventor: GALL SAMUEL
IPC: H01L31/068
Filed: 2013-04-03
Abstract: The invention concerns a method for producing a photovoltaic cell with interdigitated contacts in the rear face, comprising: - providing a doped silicon substrate (1), - forming, on the rear face (B) of said substrate (1), a doped semiconductor layer (10) with a first dopant species, - forming, on said layer (10), a dopant layer (11) comprising a second dopant species, of an electric type opposite to that of the first species (10), - forming, in the doped layer (10), at least one doped region (10a) of a type opposite to that of the first species, by irradiation of at least one region (11a) of the dopant layer (11) with a luminous flux of fluence greater than a threshold above which the dopants of the irradiated region (11a) of the dopant layer (11) diffuse into the region (10a) underlying the doped layer (10) in such a way as to exceed the concentration of the first dopant species, - forming, in the doped layer (10), at least one electrically insulating region (10b), by selective irradiation of at least one region (11b) of the dopant layer (11) with a luminous flux of which the fluence is in a range ([S1-S2]) lower than said threshold, at which the dopants of the irradiated region (11b) of the dopant layer (11) diffuse into the region (10b) underlying the doped semiconductor layer (10) in such a way as to balance the concentrations of the two dopant species in said region (10b).
Patent EP-2834992-A1 (EP)
Inventor: KULOMÄKI MARKKU
IPC: H04R1/28
Filed: 2013-04-02
Abstract: The present invention provides an improved loudspeaker enclosure comprising two opposing end sections (110, 300)arranged at a distance from each other and enclosing sections (120, 130, 40) which connect the end sections (110, 300)over said distance, wherein the inner volume of the enclosure is defined by said sections (110, 120, 130,140, 300). The enclosure(1)also has a reflex port(160)which comprises a reflex opening(162) which is provided to the enclosure(1)and adapted to exhaust internal pressure from the inner volume to outside the enclosure (1). The reflex port(160)further comprises an inner reflex port former(150)which connects the inner volume of the enclosure (1)to the reflex opening(162)for forming the reflex port(160). The reflex port former (150) is formed by molding as an integral inner wall section which extends inwards from the inner surface of either or both end section (110, 300). On the other hand the reflex port former (150) extends adjacent to an enclosing section (120) which at least partially surrounds the reflex port former (150) such that the reflex port (160) is formed to a space between the reflex port former (150) and the adjacent enclosing section (120).
Patent EP-2948996-A1 (EP)
Inventor: KORZHENKO ALEXANDER
IPC: H01M4/20
Filed: 2013-01-25
Abstract: The present invention pertains to a method for the manufacture of a paste composition suitable for the production of an electrode for lead-acid battery, comprising mixing a carbon nanofiller / lead oxide composite of a first particulate size with sulphuric acid, water and further lead oxide of a second particulate size. It also pertains to the paste thus obtained, to the composite used in its manufacture and to the electrode and lead-acid battery obtained from this paste.
Patent EP-2849584-A1 (EP)
Inventor: CHEINET FLORENT
IPC: A23N12/10
Filed: 2013-04-23
Abstract: The present invention relates to heat-treating equipment (1), in particular for roasting food products, including a tub (2) for receiving the product, which is associated with a stirring means (4) and a heat source (5), characterized in that the tub (2) consists of two vertical, coaxial and hollow cylinders (6, 7), the inner cylinder (6) defining a first wall (8), and the outer cylinder (7) defining a second wall (9) of a space (10) having a crown-shaped cross-section, into which the product (3) to be treated is introduced continuously from above for a loading operation that is continuous or in batches, at least one of the two walls (8, 9) in contact with the product (3) being heated (5) by conductivity via electric resistors or a heat transfer fluid, a hot gas (5) also being injected into the inner hollow cylinder (6), so as to make the heat consistent (5) around the product (3) contained within the first crown-shaped space (10) defined by said first and second walls (8, 9) of the tank (2), between which the stirring means (4) are integrated.
Patent EP-2852959-A1 (EP)
Inventor: DEMPSEY NORA
IPC: H01F41/34
Filed: 2013-05-22
Abstract: The invention concerns a method for producing a film (4) comprising a non-magnetic matrix (3) and a plurality of three-dimensional magnetic microstructures (20) ordered within said matrix according to a predetermined pattern, comprising the steps of: - providing a master substrate (1) comprising a magnetically structured face (10) consisting of a plurality of micro-sources (10a, 10b) of magnetic field, having a magnetic field gradient of between 10 2  and 106 T/m, - adding magnetic micro- or nanoparticles (2) to said face (10) of said master substrate, said particles agglomerating into ordered three-dimensional microstructures (20) under the effect of the attractive magnetophoretic force exerted by the magnetic field gradient on the surface of the master substrate, - depositing, on the face (10) of the master substrate, a matrix (30) made from a non-magnetic material, in such a way as to enclose said ordered microstructures, - peeling said film (4) off the master substrate.
Patent EP-2855485-A1 (EP)
Inventor: WITSCHEL MATTHIAS
IPC: A01N43/90
Filed: 2013-05-27
Abstract: Cette invention concerne un composé de pyridine substitué de formule (I) ou un sel ou N-oxyde de celui-ci acceptable en agriculture, les variables dans la formule (I) étant telles que définies dans la description. Les composés de pyridine substitués de formule (I) selon l'invention sont utiles en tant qu'herbicides.
Patent EP-2834864-A1 (EP)
Inventor: FAVARETTO FABRIZIO
IPC: B60L50/16
Filed: 2013-04-05
Abstract: A system (14) for the storage of electric energy for a vehicle (1) with electric propulsion; the storage system (14) is provided with: a pack; of chemical batteries (19), each of which has a cylindrical shape having a central symmetry axis (21) and presents, at one end, a positive pole and, at an opposite end, a negative pole; the batteries are arranged in at least one row (22), in which all the chemical batteries (19) of the row (22) are parallel to each other and are arranged one next to the other with a predetermined pitch; and with a plurality of electrical connection elements (31) for connecting the poles of the chemical batteries (19) of a same row (22), so as to create groups (32) of chemical batteries (19), in which the chemical batteries (19) are connected to each other in parallel, and so as to connect the groups (32) of chemical batteries (19) to each other in series.
Patent EP-2856830-A1 (EP)
Inventor: FILIPOVICH IGOR
IPC: H04W74/00
Filed: 2013-05-28
Abstract: A method for performing time advance (TA) management is described. An assignment of a first TA group is transmitted to a mobile device. The mobile device measures a strength of a signal from a first access point (AP). The mobile device determines whether to send a random access preamble based at least in part on the strength of the signal from the first AP and a strength of a signal from a second AP. A current downlink (DL) path includes the second AP. The method includes, in response to determining to send a random access preamble, transmitting the random access preamble, the random access preamble is received from the mobile device. In response to the random access preamble, the method includes determining a second TA group for the mobile device. The method also includes transmitting an assignment of the second TA group. Apparatus and computer readable media are also described.
Patent EP-2855175-A1 (EP)
Inventor: PENOT THIERRY
IPC: B60C23/04
Filed: 2013-05-22
Abstract: During the data reading process, data is stored in an electronic device (10) incorporated into a tyre identified by a registration number and a week of manufacture number, the device (10) comprising data storage means (20), the storage means (20) comprising a data storage zone comprising a storage interval in the form of bits, this interval being known as a restricted interval and comprising a number of bits less than or equal to 38. During the process: the data stored in the restricted interval is read; and the read data is decoded in order to determine the registration number and the week number of the tyre.
Patent EP-2880339-A1 (EP)
Title: Kegelraddifferential für ein fahrzeug
Inventor: BIERMANN THORSTEN
IPC: F16H48/40
Filed: 2013-06-04
Abstract: Kegelraddifferentiale werden in Fahrzeugen oftmals eingesetzt, um ein Antriebsdrehmoment auf zwei Abtriebswellen zu verteilen. Der Erfindung liegt die Aufgabe zugrunde, ein Kegelraddifferential bekannter Bauart weiterzubilden. Hierzu wird ein Kegelraddifferential (1) mit einem Außenrad (2), mit einem Differentialkorb (5), wobei der Differentialkorb (5) über mindestens einen Verbindungsbereich (18 a, b) mit dem Außenrad (2) fest verbunden ist, wobei der Differentialkorb (5) mindestens einen Stegbereich (6 a, b) aufweist, an dem ein Ausgleichsrad (10 a, b) angeordnet ist, wobei die Drehachse (12 a, b) des Ausgleichsrad (10 a, b) in einer axialer Draufsicht auf das Kegelraddifferential (1) eine Ausgleichsachsrichtung definiert, vorgeschlagen, wobei in der axialen Draufsicht ein Ausgleichswinkelbereich (14 a, b) von mindestens +/- 20° um die Ausgleichsachsrichtung von dem mindestens einen Verbindungsbereich (18 a, b) freigestellt ist.
Patent EP-2801018-A1 (EP)
Inventor: ROSSI JACOB S
IPC: G06F3/048
Filed: 2013-01-06
Abstract: Various embodiments enable performant cascading operations to be performed by selectively applying a subset of cascading operations to designated elements in a hierarchical tree, responsive to receiving an input associated with one of the elements. A full set of cascading operations can be performed, subsequent to performing the subset of cascading operations, in accordance with various parameters. Such parameters can include, by way of example and not limitation, user interaction timing, the complexities of the cascading operations for a given element, and/or the number of elements to which the cascading operations can be applied, to name just a few.
Patent EP-2862119-A1 (EP)
Inventor: NOVAK MARK F
IPC: G06F21/60
Filed: 2013-06-13
Abstract: A system that includes an account management module configured to maintain protected accounts. For instance, a particular protected account includes a protected data set that is not readable outside of the system, and perhaps not even readable outside of the account. The particular data set corresponds to a particular entity assigned to the particular account and that includes keys corresponding to the particular entity. A security processor uses at least some of the plurality of keys to perform cryptographic processes in response to one or more trusted execution environment commands received from the particular entity.
Patent EP-2877151-A1 (EP)
Inventor: UELLNER MARTIN
IPC: A61K8/35
Filed: 2013-07-18
Abstract: Present invention relates to a hair coloring process which allows visualization of the color to be achieved prior to coloring hair using a sheet (1) comprising two or more areas (2) having each different natural hair color.
Patent EP-2807662-A1 (EP)
Title: Système de transfert de puissance sans fil
Inventor: WU HUNTER
IPC: H02J5/00
Filed: 2013-01-23
Abstract: L'invention concerne un système comprenant un premier étage d'un système de transfert de puissance par induction présentant un convertisseur de résonance de charge LCL présentant une section de commutation, un circuit de syntonisation LCL, et une pastille de réception primaire. Le système IPT comprend un second étage présentant une pastille de réception secondaire, un circuit résonant secondaire, un circuit de redressement secondaire, et un convertisseur de découplage secondaire. La pastille de réception secondaire est reliée au circuit résonant secondaire. Le circuit résonant secondaire est relié au circuit de redressement secondaire. Le circuit de redressement secondaire est relié au convertisseur de découplage secondaire. Le second étage est relié à une charge. La charge comprend un élément de stockage d'énergie. Le second étage et la charge sont situés sur un véhicule et le premier étage est situé à un emplacement fixe. La pastille de réception primaire transfère sans fil la puissance à la pastille de réception secondaire à travers un entrefer lorsque le véhicule positionne la pastille de réception secondaire par rapport à la pastille de réception primaire.
Patent EP-2807973-A1 (EP)
Inventor: KAKU TOSHIHIKO
IPC: A61B1/04
Filed: 2013-01-11
Abstract: Even if the ratio between blue and green components of illumination light is changed, a plurality of types of blood vessels at different depths are reliably distinguished. A blue signal B, a green signal G, a red signal R is obtained by imaging the subject using a color CCD 44. A B/G image having a B/G ratio is generated. A superficial blood vessel extraction image is obtained by extracting a pixel, in which the B/G ratio is equal to or less than a boundary value Ls between the mucous membrane and the superficial blood vessel, from the B/G image. A medium-deep blood vessel extraction image is obtained by extracting a pixel, in which the B/G ratio is equal to or greater than a boundary value Ld between the mucous membrane and the medium-deep blood vessel. The boundary values Ls and Ld differ depending on the light amount ratio.
Patent EP-2864695-A1 (EP)
Inventor: ELSARRAG ESAM
IPC: F21S9/04
Filed: 2013-06-17
Abstract: Apparatus for collecting energy within a powered lighting system (10). The apparatus comprises a light source (1) and energy collector means (3). The energy collector means (3) is disposed at or adjacent the light source (1) and is configured to recover heat energy produced by the light source (1).
Patent EP-2912842-A1 (EP)
Inventor: LASKO KIM
IPC: H04N7/18
Filed: 2013-07-23
Abstract: A system and method for transcoding and mixing of video data in a security video distribution system for a video security system in response to selection of video data. User devices such as mobile user devices can select displayed video data streams sent from the video security system and create new views of the selected video data streams without the prior steps of configuring and pushing new views from a server within the system. At the time of selection, user devices can specify operations to perform on the selected video data, such as zoom and combine. In a preferred embodiment, transcoding and mixing of video data streams within the security video distribution system utilizes shared memory between processes.
Patent EP-2813736-A1 (EP)
Inventor: ONISHI TOMOYUKI
IPC: F01D11/02
Filed: 2013-02-05
Abstract: Provided is a seal structure, which includes fins configured to protrude from an outer circumferential surface of a rotor in a circumferential direction, and stator blades having an abradable coating formed on an inner circumferential surface of an inner shroud so as to face the fins. The inner circumferential surface of the inner shroud is formed in an uneven shape, and the abradable coating is formed along the uneven shape.
Patent EP-2796231-A1 (EP)
Inventor: HIRATA KOJI
IPC: H01B1/22
Filed: 2013-02-12
Abstract: While a water reaction system containing silver ions is irradiated with ultrasonic waves to cause cavitation therein, a reducing agent containing solution, which contains an aldehyde as a reducing agent, is mixed with the water reaction system to deposit silver particles, the solid-liquid separation of which is carried out, and thereafter, the separated silver particles are washed and dried to produce a spherical silver powder which has a closed cavity in each particle thereof.
Patent EP-2882706-A1 (EP)
Inventor: ANDERSON DANIEL GRIFFITH
IPC: C12N15/88
Filed: 2013-08-13
Abstract: Provided herein are lipidoids that may be prepared from the conjugate addition of alkylamines to acrylates. In some embodiments, provided lipidoids are biodegradable and may be used in a variety of drug delivery systems. Given the amino moiety of the lipidoids, they are well-suited for the delivery of polynucleotides, in addition to other agents. Nanoparticles containing the inventive lipidoids and polynucleotides have been prepared and have been shown to be effective in delivering siRNA.
Patent EP-2895065-A1 (EP)
Title: Vorrichtung zur erzeugung eines magnetfeldverlaufes, welcher sowohl den anforderungen für mpi als auch für mri genügt
Inventor: HEIDENREICH MICHAEL
IPC: G01R33/12
Filed: 2013-08-16
Abstract: Eine Vorrichtung zur abwechselnden Untersuchung eines Messobjektes (103) mittels MPI und MRI innerhalb eines aus mindestens zwei Magnetfelderzeugenden Elementen (101,102) aufgebauten Magnetsystems, wobei das Magnetsystem einen ersten Untersuchungsbereich (104) für den MRI-Betrieb aufweist, in welchem ein homogenes Magnetfeld erzeugt wird, und wobei das Magnetsystem einen zweiten Untersuchungsbereich (105) für den MPI-Betrieb aufweist, in welchem ein räumlich stark variierendes Magnetfeldprofil erzeugt wird, dessen Feldvektoren an allen Raumpunkten bezüglich Richtung und/oder Betrag unterschiedlich sind und an einem Raumpunkt (108) den Feldbetrag Null umfassen, ist dadurch gekennzeichnet, dass das Magnetsystem ein vorgegebenes, während der abwechselnden Untersuchung zeitlich nicht veränderliches Magnetfeldprofil aufweist und beide Magnetfelderzeugenden Elemente (101, 102; 201, 202; 801a, 801b, 811, 812) sowohl im ersten Untersuchungsbereich (104) als auch im zweiten Untersuchungsbereich (105) einen für den MRI-Betrieb bzw. für den MPI-Betrieb unverzichtbaren Magnetfeldanteil erzeugen, und dass eine Transporteinrichtung (106) vorgesehen ist, mit der das Messobjekt aus dem ersten Untersuchungsbereich in den zweiten Untersuchungsbereich und/oder umgekehrt bewegt werden kann. Damit wird der gesamte Platzbedarf für beide Modalitäten verringert und die Komplexität eines integral aufgebauten Hybridsystems minimiert.
Patent EP-2824140-A1 (EP)
Inventor: TSUKADA AKIRA
IPC: C08K3/34
Filed: 2013-03-07
Abstract: A method of production of a nitrile copolymer rubber composition which contains a nitrile copolymer rubber, layered inorganic filler, vinyl chloride resin, and plasticizer comprising the steps of adding, to an aqueous dispersion of a vinyl chloride resin, 10 to 100 wt% of the total amount of plasticizer which is used and 0 to 100 wt% of the total amount of layered inorganic filler which is used to prepare an aqueous dispersion of a vinyl chloride resin which contains a plasticizer (A) and mixing an aqueous dispersion of a nitrile copolymer rubber (B) which may contain a plasticizer and/or layered inorganic filler and the aqueous dispersion of a vinyl chloride resin (A), then causing them to coagulate to form crumbs and filtering and drying the same is provided.
Patent EP-2897703-A1 (EP)
Inventor: ALBERTI ANDREAS STEFANO
IPC: B01D15/18
Filed: 2013-09-12
Abstract: A method for separating a feed mixture comprising at least two solutes by an intermittent multi column chromatography process with a basic step N performed in a predetermined switching time period. Basic step N comprises two sub steps which are carried out sequentially according to a predetermined step ratio. In sub step one inlet ports and outlet ports are open, a desorbent and a feed mixture enters upstream of a first and a third section. A first outlet stream comprising the desorbent and at least one solute is withdrawn downstream of the first section a second outlet stream comprising the desorbent and at least a further solute is withdrawn downstream of a the third section. In sub step two inlet ports and outlet ports are closed, a fluid stream comprising the desorbent part of the feed mixture circulates through three sections in a closed loop.
Patent EP-2901666-A1 (EP)
Inventor: SHERLOCK GERARD PATRICK
IPC: H04M3/54
Filed: 2013-09-20
Abstract: A shared voicemail system and method of operation in which the system comprises a computer processor configured in use to store a voice message received from a third party; in which the stored voice message is accessible to each user of a plurality of users of the shared voicemail system. The computer processor also configured in use to provide a copy of the stored message to a first user of the plurality of users, receive an indication from the first user that the message is intended to be accessed by a second user of the plurality of users and to provide a notification prompting the second user to access the message. In an embodiment, the voice message received from the third party is part of a call redirected to the shared voicemail system from a phone line shared by the plurality of users.