baber/WOPTO huggingface dataset:
Patent EP-3546451-A1 (EP)
Inventor: WANG BAOLIN
IPC: C07D211/60
Filed: 2018-03-02
Abstract: The present invention provides an improved method for the preparation of 5 R -benzyloxyaminopiperidine-2 S -formate and an oxalate thereof. The present invention uses  L -glutamic acid or  L -glutamic acid sodium salt as a starting material, and prepares a compound III by a substitution reaction with chloroacetic acid under basic conditions; reacting the compound III with an alcohol for an esterification reaction in the presence of an acidic reagent, to obtain compound IV; intramolecularly condensing compound IV into a ring and hydrolytically decarboxylating and esterification of the same under the action of a strong base to obtain compound V; condensing compound V with benzyloxyamine hydrochloride in the presence of a base to obtain compound VI; and reducing and chirally separating compound VI to obtain 5 R -benzyloxyaminopiperidine-2 S -formate oxalate, and neutralizing the compound IIb to give 5 R -benzyloxyaminopiperidine-2 S -formate. The 5 R -benzyloxyaminopiperidine-2 S -formate or 5 R -benzyloxyaminopiperidine-2 S -formate oxalate is useful in the preparation of avibactam. The present invention uses cheap and easily available raw materials, has high reaction selectivity, and has an environmentally-friendly production process.
Patent EP-3677793-A1 (EP)
Inventor: TAKADA YOSHIYUKI
IPC: F15B3/00
Filed: 2018-05-11
Abstract: This pressure booster (10) having arranged therein drive cylinders (14, 16) on both sides of a boosting cylinder (12) is provided with: a pair of pilot valves (72, 74) that are actuated when pistons (36, 38) of the drive cylinders abut against the moving ends thereof; and a pair of actuation valves (48, 52) that switch the supply state of a pressure fluid to pressure chambers (24a, 26a) of the drive cylinders. When the pilot valves are actuated, the pressure fluid passes through the pilot valves and is supplied to the pair of actuation valves, and the supply state of the pressure fluid is switched.
Patent EP-3679000-A1 (EP)
Title: Diamonds and hetero-epitaxial methods of forming diamonds
Inventor: CIRALDO JOHN P
IPC: C03B25/02
Filed: 2018-09-07
Abstract: A method of forming a plurality of diamonds provides a base, epitaxially forms a first sacrificial layer on the base, and then epitaxially forms a first diamond layer on the first sacrificial layer. The first sacrificial layer has a first material composition, and the first diamond layer is a material that is different from the first material composition. The method then epitaxially forms a second sacrificial layer on the first diamond layer, and epitaxially forms a second diamond layer on the second sacrificial layer. The second sacrificial layer has the first material composition. The base, first and second sacrificial layers, and first and second diamond layers form a heteroepitaxial super-lattice.
Patent EP-3686872-A1 (EP)
Title: Image display device
Inventor: ARUGA SHIGERU
IPC: G02F1/13357
Filed: 2018-06-25
Abstract: An image display device (2) includes: a light source portion (34a); a light guide plate (36) in a shape of a quadrilateral, which includes an end face from which light emitted from the light source portion (34a) enters and an front face from which the light exits; a heat sink (32a) that holds the light source portion (34a) and the light guide plate (36); a base plate (12) which accommodates the light source portion (34a), the light guide plate (36), and the heat sink (32a); and a frame (16a) that holds the light guide plate (36) from front of the light guide plate (36) in a state in which the frame (16a) is fixed to a wall portion (122) of the base plate (12). The frame (16a) includes: a main body (164) disposed inwardly of and along the wall portion (122); and a holder (165) extending from the main body (164). The holder (165) holds an end portion of the light guide plate (36) from the front of the light guide plate (36), and the end portion is on a side of the end face from which light emitted from the light source portion (34a) enters.
Patent EP-3554309-A1 (EP)
Inventor: MCMULLEN THOMAS JAMES
IPC: A45D29/02
Filed: 2018-08-31
Abstract: An electrically-powered nail cutting apparatus includes a housing having a front face and a rear face, two sides, a top and a bottom. The front face of the housing having an open slot at least 0.5mm in height and between 0.7cm and 4cm in width, the slot having a front-facing opening and a rear-facing opening. Within the housing and proximal to the rear-facing opening is a vertically translating nail-cutting blade plate associated with an electric motor that is configured to translate the nail-cutting blade plate consecutively down and up. The blade plate is a solid material having an opening therein, wherein the top of the opening comprises a cutting blade with a cutting edge within the opening such that the cutting edge is adjacent the rear-facing element.
Patent EP-3584862-A1 (EP)
Inventor: TAMURA TOMOYA
IPC: H01M4/505
Filed: 2018-09-12
Abstract: Battery characteristics in all solid LIBs are improved. A positive electrode active material, the positive electrode active material comprising particles and coated layers, wherein the particles are represented by the following composition: Li<sub>a</sub>Ni<sub>b</sub>Co<sub>c</sub>Mn<sub>d</sub>O<sub>e</sub>, in which: 1.0 ≤ a ≤ 1.05; 0.8 ≤ b ≤ 0.9; 1.8 ≤ e ≤ 2.2; and b + c + d = 1; wherein the coated layers are represented by LiNbO<sub>3</sub>, and wherein a specific surface area and a particle diameter of the positive electrode active material satisfy the following relationship: Y ≤ 3.5 × X<sup>-1</sup>, in which X is the particle diameter (µm) of the active material; and Y is the specific surface area (m<sup>2</sup>/g).
Patent EP-3695273-A1 (EP)
Title: Ophthalmic device including dynamic visual field modulation
Inventor: GUTIERREZ CHRISTIAN
IPC: G02F1/1343
Filed: 2018-10-09
Abstract: Ophthalmic devices including dynamic visual field modulation are disclosed herein. An example ophthalmic device may include a first liquid crystal cell including a first dichroic dye, a second liquid crystal cell including a second dichroic dye, wherein the first and second liquid crystal cells are in optical series so that incident light on the ophthalmic device passes through both the first and second liquid crystal cells, a photodetector positioned within the ophthalmic device to detect the incident light and coupled to output a data signal indicative of a property of the incident light, and control electronics coupled to receive the data signal from the photodetector in response to the incident light, and further coupled to independently and dynamically control the first and second liquid crystal cells based at least in part on the data signal.
Patent EP-3695020-A1 (EP)
Inventor: EJNERMARK SEBASTIAN
IPC: C22C38/52
Filed: 2018-10-05
Abstract: The invention is directed to a steel for making a hot working tool, the steel consists of in weight % (wt. %): C 0.01 –0.08 Si 0.05 -0.6 Mn 0.1 -0.8 Cr 3.9 –6. Ni 1.0 –3.0 Mo 7.0 –9.010 Co 9.0 –12. Cu 0.2 –6. N 0.01-0.1 Balance optional elements, impurities and Fe. The invention is also directed to pre-alloyed powders made from said alloy and AM articles produced from said powder.
Patent EP-3697806-A1 (EP)
Title: Tuberculosis antigen cassettes
Inventor: LADDY DOMINICK
IPC: C07K19/00
Filed: 2018-10-15
Abstract: The present disclosure provides fusion proteins comprising Mycobacterium tuberculosis (Mtb) antigens, nucleic acid molecules encoding the same, vectors comprising nucleic acid molecules, compositions comprising the same, and methods of eliciting an immune response against tuberculosis.
Patent EP-3706219-A1 (EP)
Inventor: KAWAMURA ATSUHIRO
IPC: H01M4/96
Filed: 2018-10-29
Abstract: There is provided an electrode catalyst layer that is greatly improved in power generation performance under low-humidity conditions and high-humidity conditions, a membrane-electrode assembly including the electrode catalyst layer, and a method for producing the electrode catalyst layer. The electrode catalyst layer according to the present embodiment has platinum particles as a catalyst, further includes carbon particles, fibrous substances, and polymer electrolyte, and is a single layer. The electrode catalyst layer satisfies the following equation (1) where D/W represents the ratio of a thickness D and a platinum support amount W of the electrode catalyst layer, C represents the ratio of mass of the carbon particles to mass of the electrode catalyst layer, and F represents a ratio of mass of the fibrous substances to the mass of the electrode catalyst layer.      6.0   >     C   +   F     ⋅     D   /   W     ≥   1.0       cm   3     /   g
Patent EP-3694613-A1 (EP)
Inventor: NIR GADI
IPC: A63B23/04
Filed: 2018-11-08
Abstract: A system to provide direct communication between a computing device and an external movement sensor is herein provided, the system including an external movement sensor having a sensor communication unit; and a computing device with a *Nix OS configured to selectively utilize data/information received from the movement sensor via the movement sensor's communication unit.
Patent EP-3637888-A1 (EP)
Inventor: LIN YANAN
IPC: H04W72/00
Filed: 2018-11-07
Abstract: The present application discloses an uplink control channel resource determination method, a terminal, and a network side device, relating to the field of wireless communications. When the range of values of the size of the uplink control signaling actually transmitted is very large, the problem of how to effectively avoid the waste of time-frequency resources is solved. In the present invention, a terminal determines the number N of bits of the uplink control signaling to be transmitted; the terminal determines, according to a target coding rate and N, the number of first resources; the terminal determines, according to the number of first resources and the number of pre-configured resources, the number of resources actually used; and the terminal uses the number of resources actually used to transmit the uplink control signaling.
Patent EP-3723559-A1 (EP)
Inventor: MARINKOVIC JOHN
IPC: A47G9/00
Filed: 2018-12-12
Abstract: The present invention provides improved adjustable thickness pillows designed to be placed under the head and neck of a person lying in a supine and/or side-lying position. Such devices are useful for maintaining or improving cervical and/or thoracic spinal curvature and/or alignment and for reducing pain associated with ailments of the neck or cervical vertebrae. Also provided are methods of improving cervical spinal alignment and for treating or ameliorating ailments of the neck or cervical vertebrae.
Patent EP-3724208-A1 (EP)
Inventor: KAHVEJIAN AVAK
IPC: C07K7/00
Filed: 2018-12-14
Abstract: This invention relates generally to pharmaceutical compositions and preparations of circular polyribonucleotides and uses thereof.
Patent EP-3724238-A1 (EP)
Title: Oligosaccharides d'héparine et de sulfate d'héparane
Inventor: SMITH RAYMOND ALEXANDER ALFRED
IPC: A61K31/727
Filed: 2018-12-11
Abstract: L'invention concerne des fragments d'oligosaccharides d'héparine ou de sulfate d'héparane isolés ayant une longueur de chaîne d'au moins 10 saccharides et pas plus de 50 saccharides, qui sont capables de se lier à BMP2. L'invention concerne également l'utilisation de ces fragments d'oligosaccharides d'héparine ou de sulfate d'héparane dans des kits et des compositions pharmaceutiques, et l'utilisation de ces fragments d'oligosaccharides de sulfate d'héparane dans la réparation et/ou la régénération de tissus conjonctifs et d'os, et le traitement de plaies.
Patent EP-3734089-A1 (EP)
Inventor: GONG QING
IPC: F16B39/24
Filed: 2018-12-21
Abstract: An anti-loosening washer (100) for a threaded connector (200) and a fabrication method thereof are provided. The anti-loosening washer (100) includes an upper washer (1) and a lower washer (2). A plurality of first ratchet teeth (3) distributed in a fan shape are disposed at the bottom of the upper washer (1), and a plurality of second ratchet teeth (4) engaged with the first ratchet teeth (3) are disposed on the top of the lower washer (2). The first ratchet tooth (3) has a wide surface (31) attached to the second ratchet tooth (4) and a narrow surface (32) with an area less than an area of the wide surface (31). The wide surface (31) is a spiral surface formed through a spiral motion performed by a generatrix (12) spaced apart from an axis (11a) around the axis (11a) by using a central axis (11) of the upper washer (1) as the axis (11a). A lead angle of a wire (13) at a middle diameter position of the spiral surface is greater than a lead angle of the threaded connector (200).
Patent EP-3733790-A1 (EP)
Inventor: KURODA AZUSA
IPC: C09D11/322
Filed: 2018-12-12
Abstract: The present invention relates to a water-based ink containing a pigment (A), a water-soluble organic solvent (C), a surfactant (D) and water, in which a content of water in the water-based ink is not less than 40% by mass and not more than 65% by mass, a boiling point of the water-soluble organic solvent (C) is not higher than 230°C, and a content of a high-boiling point organic solvent having a boiling point of not lower than 250°C in the water-based ink is not more than 4% by mass, and the surfactant (D) contains a silicone-based surfactant (d-1) and an acetylene glycol-based surfactant (d-2) which satisfy the following conditions 1 and 2: Condition 1: [(content of component (d-1))/(content of component (C))] x 100 = 0.15 to 4; and Condition 2: [(content of component (d-2))/(content of component (C))] x 100 = 0.35 to 1.65. In accordance with the present invention, it is possible to form ink dots having a complete circular shape and produce a printed material that is excellent in solid image fillability, image quality and rub fastness even when printed on a low-liquid absorbing printing medium.
Patent EP-3627461-A1 (EP)
Inventor: CHEN ZICHONG
IPC: G06Q30/02
Filed: 2018-05-24
Abstract: Disclosed are an information processing method and apparatus, an electronic device, and a storage medium. The information processing method is applied to a mobile device loaded with articles, and comprises: determining a motion parameter according to a motion mode and obstacle information; carrying out a motion according to the motion parameter; collecting pre-determined information during the motion; and if the pre-determined information indicates that a user needs to acquire an article, suspending the motion.
Patent EP-3737546-A1 (EP)
Title: Method and apparatus for forming final-shaped containers using liquid to be contained therein
Inventor: BECK CHRISTOPHE SIMON PIERRE
IPC: B65B3/02
Filed: 2018-12-28
Abstract: A method, system, and preform for liquid forming of the preform into a final-shaped container using the liquid to be contained in the final-shaped container. The preform undergoes a stretching step to a size less than the size of a base of the final-shaped container, before being relocated and stretched to the final shape by the liquid. A stretch rod sealably connects with an interior surface of the preform to partially isolate a gate portion of the preform. The isolation is effected by a portion of the inner surface of the preform extending inwardly, or by a deformable member on the stretch rod which can selectively extend outwardly to contact the interior surface of the preform. The stretch rod includes a selectively heatable tip to heat the gate portion of the preform. The gate portion of the preform includes inner, outer, and core layers which comprise a material configured to affect the thermal properties of the gate portion.
Patent EP-3659787-A1 (EP)
Title: Numerical control device and method for controlling additive manufacturing device
Inventor: UOZUMI SEIJI
IPC: B29C64/153
Filed: 2018-10-19
Abstract: A numerical control device (1) includes: a program analyzing unit (22) that analyzes a transition of a moving velocity of a machining head relative to a workpiece and a transition of a supply amount of a material supplied to an irradiation position of a beam on the basis of a machining program (20); a movement distance calculating unit (25) that calculates a first distance on the basis of a result of analysis performed by the program analyzing unit (22), the first distance being a length of a first movement section to a first position at which addition of the material to the workpiece is started, the first movement section being a section through which the machining head is moved while the head is accelerated; and a condition command generating unit (27) that generates a supply command to increase the supply amount of the material per hour from zero to a command value according to a machining condition while the machining head is moved through the first movement section.
Patent EP-3753092-A1 (EP)
Inventor: LEE HEI MAN
IPC: H02K29/00
Filed: 2018-02-14
Abstract: An outer rotor motor having a stator and a rotor. The rotor includes a bonded magnet arranged around the stator, with an air-gap arranged between the bonded magnet and the stator.
Patent EP-3668063-A1 (EP)
Inventor: CHEN DANJIANG
IPC: H04L29/12
Filed: 2018-03-30
Abstract: The present disclosure provides a method, server and system for resolving a domain name for improving efficiency of domain name resolution, the method including: receiving, by a recursive DNS server, a resolution request sent by a terminal; determining, by the recursive DNS server, the IP address of the domain name to be resolved according to a pre-stored association relation; where the association relation is an association relation between a set of IP address segments, the domain name to be resolved, and the IP address of the domain name to be resolved; where the association relation is obtained by the recursive DNS server from an authoritative DNS server corresponding to the domain name to be resolved, and the set of IP address segments is a set of IP address segments to which the IP address of the terminal belongs in the authoritative DNS server; and generating, by the recursive DNS server, a resolution response including the IP address of the domain name to be resolved, and returning, by the recursive DNS server, the resolution response to the terminal, when the IP address of the domain name to be resolved exists in the recursive DNS server. Times for accessing the authoritative DNS server may be reduced by caching the association relation between the set of IP address segments, the domain name to be resolved and the IP address of the domain name to be resolved, thereby improving efficiency of domain name resolution.
Patent EP-3779322-A1 (EP)
IPC: F25B43/00
Filed: 2018-09-26
Abstract: A cooling system includes a compressor (2) configured to pressurize carbon dioxide to form pressurized carbon dioxide, a mixer (6) configured to generate mixed refrigerant in which the pressurized carbon dioxide and solvent in a liquid state, a depressurization apparatus (7) provided downstream from the mixer (6) and configured to depressurize the mixed refrigerant, a separator (8) configured to separate carbon dioxide in a gas state from the mixed refrigerant, a heat exchanger (5) configured to exchange heat between the mixed refrigerant cooled through depressurization and a fluid to be cooled, and a second heat exchanger (5) configured to cool the carbon dioxide or the mixed refrigerant using vaporized carbon dioxide or the mixed refrigerant.
Patent EP-3776017-A1 (EP)
Inventor: BAXAMUSA SALMAAN H
IPC: G02B1/10
Filed: 2018-03-26
Abstract: In one inventive concept, a method for etching an optic includes obtaining a microemulsion, where the microemulsion includes a continuous oil phase, a surfactant system comprising at least one surfactant, and water, submerging at least a portion of the optic in the microemulsion, and agitating by ultrasonication the microemulsion for etching the optic submerged therein.
Patent EP-3780219-A1 (EP)
Inventor: NAKAZAWA TOSHITADA
IPC: H01M50/443
Filed: 2018-04-04
Abstract: According to one embodiment, a nonaqueous electrolyte battery is provided. The nonaqueous electrolyte battery includes a positive electrode, a negative electrode, a separator, and a nonaqueous electrolyte. The negative electrode includes a negative electrode material layer. The negative electrode material layer includes a titanium-containing oxide as a negative electrode active material. The separator is positioned at least between the positive electrode and the negative electrode. A logarithmic differential pore volume distribution curve of the separator obtained by a mercury intrusion method includes a first peak and a second peak. The first peak is a local maximum value where a pore diameter is in the range of 0.02 µm or more and 0.15 µm or less. The second peak is a local maximum value where the pore diameter is in the range of 1.5 µm or more and 30 µm or less. A ratio P2<sub>I</sub>/P1<sub>I</sub> of an intensity P2<sub>I</sub> of the second peak to an intensity P1<sub>I</sub> of the first peak is more than 1.00 and not more than 3.00. The pore specific surface area of the separator obtained by the mercury intrusion method is 70 m<sup>2</sup>/g or more.
Patent EP-3764128-A1 (EP)
Inventor: ITO NORIO
IPC: G01T1/172
Filed: 2018-04-09
Abstract: An electromagnetic radiation detector of an embodiment includes a first scintillation detector that detects incidence of electromagnetic radiation; a second scintillation detector that detects scattered electromagnetic radiation exiting from the first scintillation detector, the scattered electromagnetic radiation that occurs inside the first scintillation detector due to Compton scattering of the electromagnetic radiation; and a multi-channel analyzer that performs multi-channel analysis of a result of the detection by the first scintillation detector, the result being other than results of the detection, timing of which is considered to coincide with timing of the detection by the second scintillation detector. The electromagnetic radiation detector can inhibit an emission spectrum corresponding to Compton scattering and detect other emission spectra (photoelectric spectra) in a corresponding energy band.
Patent EP-3859244-A1 (EP)
Inventor: WASHIYAMA HIROKI
IPC: F25B47/02
Filed: 2018-09-28
Abstract: An air-conditioning apparatus includes: a plurality of outdoor units each including a compressor and an outdoor heat exchanger, refrigerant flowing through the plurality of outdoor units; an indoor unit including an indoor heat exchanger, a heat medium flowing through the indoor unit; a plurality of relay devices to which the plurality of outdoor units are connected independently, and to which the indoor unit is connected, each of the plurality of relay devices including a heat medium heat exchanger configured to exchange heat between the refrigerant and the heat medium; and a controller configured to control action of the plurality of outdoor units, the indoor unit, and the plurality of relay devices, wherein the controller includes a defrost determination unit configured to determine necessity for a defrosting operation, a load determination unit configured to compare, in a case where the defrosting operation is necessary, an indoor unit total load with an outdoor unit total capacity, and an equipment control unit configured to control an operating frequency of the compressor of an outdoor unit other than the outdoor unit on which the defrosting operation is to be performed such that the outdoor unit total capacity is increased in a case where the indoor unit total load is greater than the outdoor unit total capacity.