baber/WOPTO huggingface dataset:
Patent EP-3724233-A1 (EP)
Inventor: SVENSSON ADRIANNA
IPC: C25B1/28
Filed: 2018-12-12
Abstract: A method for oxidation of cellulose to dialdehyde cellulose (DAC), said method comprising: a) oxidizing cellulose with an aqueous periodate solution having a pH in the range of 3 to 5 to form oxidized cellulose comprising DAC; b) separating the aqueous periodate solution from the oxidized cellulose; c) regenerating the separated aqueous periodate solution by electrolytic oxidation; d) adjusting of the pH of the regenerated aqueous periodate solution to a value in the range of 3 to 5; and e) reusing the pH adjusted regenerated aqueous periodate solution, optionally combined with a make-up amount of fresh aqueous periodate solution, as the aqueous periodate solution in step a).
Patent EP-3676250-A1 (EP)
Inventor: BRIMBLE MARGARET ANNE
IPC: C07K19/00
Filed: 2018-08-30
Abstract: The invention relates to peptide conjugates, methods for making peptide conjugates, conjugates produced by the methods, and pharmaceutical compositions comprising the conjugates. Methods of eliciting immune responses in a subject and methods of vaccinating a subject, uses of the conjugates for the same, and uses of the conjugates in the manufacture of medicaments for the same are also contemplated.
Patent EP-3677220-A1 (EP)
Inventor: ZHANG DEYUAN
IPC: A61F2/07
Filed: 2018-08-22
Abstract: A tube stent includes a first tube body. The first tube body includes a first section, a second section, and a transition section located between the first section and the second section. One end of the transition section is connected to the first section, and the other end is connected to the second section. The shortening ratio of the first section (100) and the shortening ratio of the second section are smaller than the shortening ratio of the transition section. By using the tube stent, the pulsations of aortas are buffered by the transition section, so that vibration deformations of the tube stent are confined to the first section and the transition section, and accordingly the relative stability of the second section and branch blood vessels can be ensured, and the stimulations to walls of the branch blood vessels can be reduced.
Patent EP-3677246-A1 (EP)
Title: Antibacterial antifungal composition
Inventor: TSUSHIMA YASUHIRO
IPC: C11D7/26
Filed: 2018-08-08
Abstract: Provided is an antibacterial and antifungal composition, including: (A) at least one kind of 1,2-alkanediol having a linear alkyl group containing 6 to 8 carbon atoms; (B) at least one kind of monoalkyl glyceryl ether having a linear alkyl group containing 6 to 8 carbon atoms, a branched alkyl group containing 6 to 8 carbon atoms, or a cycloalkyl group containing 6 to 8 carbon atoms; and (C) at least one kind of aromatic alcohol represented by the following general formula (1) :
     
wherein n represents a natural number of from 1 to 4.
Patent EP-3687390-A1 (EP)
Inventor: ZHANG XI
IPC: A61B5/021
Filed: 2018-09-26
Abstract: An aspect of the disclosure pertains to finger blood pressure cuff. The finger blood pressure cuff may include a housing having an opening sized to receive a human finger and an inflatable elastic bladder disposed about an inward-facing surface of the opening. The inflatable elastic bladder may be inflated to pressurize a user's finger and temporarily occlude blood flow in the user's finger. The finger blood pressure cuff may include a pressure sensor for obtaining blood pressure measurements.
Patent EP-3688704-A1 (EP)
Inventor: GOVINDARAJAN SATISH NARAYAN
IPC: G06Q20/38
Filed: 2018-09-25
Abstract: A payer transaction device enables secure offline transactions using a secure element providing a payer account database, a ledger database, and a wallet application. While the payer transaction device is not connected to the Internet, the wallet application receives a payee identifier and a transaction amount and verifies the amount is less than an available payer account balance in the payer account database. In response, the wallet application creates a digital token that allocates the amount from the payer account balance to the payee identifier and records the digital token in a payer ledger in the ledger database, which reduces the available payer account balance by the amount. The wallet application then transfers the digital token to a payee transaction device over a peer-to-peer wireless connection and, subsequently, the digital token is synchronized with a ledger tracking system through the Internet.
Patent EP-3690498-A1 (EP)
Inventor: YOSHIDA SHOUGO
IPC: H01L31/055
Filed: 2018-09-27
Abstract: The light emitting structure of the present invention includes a sheet-shaped structure which absorbs excitation light and emits light with wavelength conversion and which has a maximum emission wavelength of 400 nm or more; and an antireflection material provided on a side surface of the sheet-shaped structure.
Patent EP-3696884-A1 (EP)
Inventor: TOYOSHIMA KENICHI
IPC: H01M4/04
Filed: 2018-10-10
Abstract: Provided is a means capable of improving the flatness of a surface of an electrode active material layer in which an electrode active material slurry without assuming addition of a binder.Upon producing a battery electrode which has a current collector and an electrode active material layer disposed on a surface of the current collector and containing an electrode active material, in a coating step of coating an electrode active material slurry in which the electrode active material is dispersed in a solvent on the surface of the current collector to form the electrode active material layer, an electrode active material slurry which has flow characteristics that a region A in which a shear stress is not increased according to an increase in shear rate is present and a region B in which a shear stress is increased and an increase rate thereof is decreased according to an increase in shear rate is present in a region having a shear rate larger than that of the region A, in a shear rate (horizontal axis)-shear stress (vertical axis) curve of the electrode active material slurry, is used as the electrode active material slurry, and, coating of the electrode active material slurry is performed at a coating rate at which the shear rate at the time of coating is a value in which a shear stress equal to or more than a yield stress of the electrode active material slurry is applied in the coating step.
Patent EP-3700730-A1 (EP)
Inventor: BURNHAM THEODORE A
IPC: B29C44/02
Filed: 2018-10-23
Abstract: Methods and systems of introducing blowing agent in a polymeric foam process are described. The methods and systems may be used to discontmuously introduce blowing agent in polymeric foam processes (e.g., injection molding processes) that discontmuously plasticate polymeric material.
Patent EP-3706143-A1 (EP)
Title: Solid electrolyte, electrode, electricity storage element and method for producing solid electrolyte
Inventor: VEREECKEN PHILIPPE
IPC: H01M10/052
Filed: 2018-10-31
Abstract: A solid electrolyte (10) of the present disclosure includes porous silica (11) having a plurality of pores (12) interconnected mutually and an electrolyte (13) coating inner surfaces of the plurality of pores (12). The electrolyte (13) includes 1-ethyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide represented by EMI-TFSI and a lithium salt dissolved in the EMI-TFSI. A molar ratio of the EMI-TFSI to the porous silica (11) is larger than 1.5 and less than 2.0.
Patent EP-3713650-A1 (EP)
Inventor: SMITH CAMERON
IPC: A63B24/00
Filed: 2018-11-23
Abstract: Une salle d'exercice comprend : une enceinte définissant une zone d'exercice; au moins une caméra dirigée vers la zone d'exercice pour capturer une vidéo d'un utilisateur s'exerçant dans la zone d'exercice; et au moins un affichage à l'intérieur de l'enceinte pour afficher un contenu à l'utilisateur.
Patent EP-3716176-A1 (EP)
Inventor: MORITA YOSUKE
IPC: G06Q10/10
Filed: 2018-11-14
Abstract: An object would be to propose a reservation management system, an input device, a reservation management method, and a program which are capable of associating reservation information and a reservation performance status. The reservation management system (11) includes an input device (21) and a reservation management unit (41). The input device (21) includes a manual operation part (211) movable between a first position and a second position and sends a wireless signal containing movement information of the manual operation part (211) and ID information. The reservation management unit (41) performs reservation management based on the wireless signal sent from the input device (21). The reservation management unit (41) includes a clock unit (45), a storage unit (44), and a determination unit (43). The clock unit (45) measures time. The storage unit (44) associates reservation information containing a reservation start time, and the ID information with each other and stores them. The determination unit (43) determines a reservation performance status based on a current time, the reservation start time, and the movement information.
Patent EP-3717588-A1 (EP)
Inventor: SETHI ANKIT
IPC: F25J1/00
Filed: 2018-11-30
Abstract: The present invention relates to a refrigerant composition, including trifluoroiodomethane (CF 3 I); 1,3,3,3-tetrafluoropropene (HFO-1234ze); difluoromethane (HFC-32), and pentafluoroethane (HFC-125) for use in a heat exchange system, including refrigeration applications and in particular aspects to the use of such compositions as a replacement of the refrigerant R-22 or R-404A for heating and cooling applications and to retrofitting heat exchange systems, including systems designed for use with R-22 or R-404A.
Patent EP-3725764-A1 (EP)
Title: Polymerizable compound having methoxymethyl acrylic group, liquid crystal composition, and liquid crystal display device
Inventor: MORI AYAKO
IPC: C09K19/20
Filed: 2018-12-05
Abstract: The problem is to provide a polymerizable compound having suitable polymerization reactivity, a high conversion ratio, low polymerization starting temperature, and high solubility in a liquid crystal composition; a liquid crystal composition containing the compound; and a liquid crystal display device including the composition.A means thereof includes a compound represented by formula (1) and a liquid crystal composition containing the compound.In formula (1), R<sup>1</sup>, R<sup>2</sup>and R<sup>3</sup>are independently alkyl or the like; n is 0 or the like; ring A<sup>1</sup>is phenyl or the like, and ring A<sup>2</sup>and ring A<sup>3</sup>are independently 1,4-phenylene or the like; Z<sup>1</sup>and Z<sup>2</sup>are independently a single bond or the like; Sp<sup>1</sup>to Sp<sup>4</sup>are a single bond or the like; a is 1 or the like; c, d and e are independently 0 or 1, and a sum of c, d and e is 1 or the like; and P<sup>1</sup>to P<sup>4</sup>are a polymerizable group, and at least one of P<sup>1</sup>to P<sup>4</sup>is a polymerizable group represented by formula (P-1).
Patent EP-3725943-A1 (EP)
Inventor: MATSUDA DAISUKE
IPC: D06N7/04
Filed: 2018-11-14
Abstract: Disclosed is a printed napped sheet or a printing sheet including a fabric having a napped surface, wherein the napped surface is printed, and has, as measured by a surface roughness measurement in accordance with ISO 25178, an arithmetic mean height (Sa) of a predetermined value or less in both a grain direction and a reverse grain direction, and a density of peaks (Spd) having a height of 100 µm or more from a mean height, of a predetermined value or less in both the grain direction and the reverse grain direction. Also disclosed is a printed napped sheet including a fabric having a napped surface, wherein the napped surface is printed, and has an arithmetic mean height (Sa) of 30 µm or less in both a grain direction and a reverse grain direction, a density of peaks (Spd) having a height of 100 µm or more from a mean height, of 30/432 mm 2  or less in both the grain direction and the reverse grain direction, and a difference (absolute value) in density of peaks (Spd) between the grain direction and the reverse grain direction, of 20/432 mm 2  or less.
Patent EP-3617139-A1 (EP)
Inventor: LEE SANG YUL
IPC: H01M10/36
Filed: 2018-06-25
Abstract: The present invention relates to a method of preparing a lithium difluorophosphate crystal. More particularly, the present invention relates to a method of preparing a high-purity lithium difluorophosphate crystal at a high yield, and the high-purity lithium difluorophosphate crystal prepared by the method can be used for various purposes.
Patent EP-3715923-A1 (EP)
Title: Single-mode optical fiber with ultralow loss and large effective area and manufacturing method therefor
Inventor: YU HUANG
IPC: G02B6/036
Filed: 2018-08-29
Abstract: Disclosed in the present invention are a single-mode optical fiber with ultralow loss and a large effective area and a manufacturing method therefor. The bare optical fiber of the single-mode optical fiber comprises a core layer and a cladding layer in sequence from inside to outside. The core layer comprises an inner core layer and an outer core layer which are arranged in sequence from inside to outside. The radius R 1  of the inner core layer is 1.5-3µm, and the relative refractive index difference Δ 1  of the inner core layer is -0.01%≤Δ 1 ≤0. The radius R 2  of the outer core layer is 5-6µm, and the relative refractive index difference Δ 2  of the outer core layer is 0≤Δ 2 ≤0.05%. The core layer is hardly doped with germanium and is a silica glass layer doped with fluorine and an alkali metal oxide. The cladding layer includes a depressed cladding layer and an outer cladding layer which are arranged in sequence from inside to outside. The radius R 3  of the depressed cladding layer is 40-50µm, and the relative refractive index difference Δ 3  of the depressed cladding layer is -0.25%≤Δ 3 ≤-0.15%. The ratio R 3 /R 2  of the radius R 3  of the depressed cladding layer to the radius R 2  of the outer core layer is greater than or equal to 8. The radius R 4  of the outer cladding layer is 62.5µm, and the outer cladding layer is a pure silica glass layer. The present invention can reduce the attenuation coefficient and increase the effective area.
Patent EP-3812670-A1 (EP)
Inventor: WANG LEI
IPC: A23L3/36
Filed: 2018-11-15
Abstract: A refrigerator having oxygen control and freshness keeping functions, comprising a refrigerator body (100). The refrigerator body (100) has a compressor bin (14) and a refrigerator compartment (10) located above the compressor bin (14). The refrigerator further comprises an oxygen control device for reducing the content of oxygen in the refrigerator compartment (10). The oxygen control device comprises a gas-regulating membrane assembly (21) and a gas extraction assembly (22). The gas-regulating membrane assembly (21) has at least one gas-regulating membrane for selective permeation of gas. The gas extraction assembly (22) is disposed outside the refrigerator compartment (10), and is provided with a gas extraction pump (220). The gas extraction pump (220) has a gas inlet pipe (222) communicated with the gas outlet side of the gas-regulating membrane and a gas outlet pipe (221) for exhausting the gas from the gas outlet side of the gas-regulating membrane to the compressor bin (14) so as to cool a compressor. The present invention solves the problem in existing design of resonance in operation, can reduce the operation noise of the refrigerator, and can prolong the service life of the compressor and optimize the operation performance of the compressor.
Patent EP-3826164-A1 (EP)
Inventor: YAMAKAWA TAKASHI
IPC: H02M7/12
Filed: 2018-07-19
Abstract: A power converting apparatus (100) includes a first arm (31) including a switching element (311) and a switching element (312) connected in series, a second arm (32) connected in parallel with the first arm (31) and including a switching element (321) and a switching element (322) connected in series, a reactor (2) having one end connected to the switching element (311) and the switching element (312) and the other end connected to a single-phase alternating-current power supply (1), and a smoothing capacitor (4) connected in parallel with the first arm (31) and the second arm (32). The power converting apparatus (100) includes a driving circuit driving the switching element (311), a bootstrap circuit, and a diode adjusting a power supply voltage, wherein a first voltage, which is a voltage at which a forward current starts to flow to the diode, is lower than a second voltage, which is a voltage at which a forward current starts to flow in a body diode formed in the second switching element.
Patent EP-3712541-A1 (EP)
Inventor: ZHANG HONGLIANG
IPC: F25B41/20
Filed: 2018-12-24
Abstract: Embodiments of the present disclose disclose a heat pump system, which belongs to the field of heat pump unit technologies. The heat pump system includes a magnetic levitation centrifugal compressor, and further includes a switching communication device and a first electric valve; wherein an exhaust pipe of the magnetic levitation centrifugal compressor is connected to a first interface of the switching communication device through a first check valve, and an air suction pipe of the magnetic levitation centrifugal compressor is connected to a third interface of the switching communication device; and the first electric valve is arranged in parallel with the magnetic levitation centrifugal compressor. According to the above embodiments, by using the switching communication device, the heating function of magnetic levitation centrifugal compressor units is realized; at the same time, by setting the first electric valve, which is turned on before the magnetic levitation centrifugal compressor is on to adjust a differential pressure between a high-pressure side and a low-pressure side of the compressor or is turned on before the compressor is off to reduce the shutdown pressure ratio, the compressor can run smoothly.
Patent EP-3829222-A1 (EP)
Title: Network switching method, network node, chip and communication system
Inventor: LU QIANXI
IPC: H04W36/14
Filed: 2018-08-07
Abstract: Provided are a network switching method, a network node, a chip and a communication system, the method comprising: a first node acquires indication information, the indication information being used to indicate to the first node to switch a receiving path and/or a transmitting path of a data packet of the first node; and the first node receives and/or transmits the data packet according to the indication information. In the embodiments of the present application, the first node directly switches the receiving path and/or the transmitting path of the data packet thereof by means of the indication information, which avoids a reconstruction operation of a PDCP entity of the first node during the switching process of the first node, thereby avoiding an interruption in the service of the PDCP entity, and improving the data transmission efficiency.
Patent EP-3808085-A1 (EP)
Inventor: ZHAO ZHIJIE
IPC: H04N19/167
Filed: 2018-08-14
Abstract: The present disclosure relates to encoding of video image using coding parameters, which are adapted based on events related to motion within the video image. Image content is captured by a standard image sensor and an event-triggered sensor, providing an event-signal indicating changes (e.g.amount and time-spatial location) of image intensity. Objects are detected within the video image, based on the event signal assessing motion of the object, and their textures extracted. The spatial-time coding parameters of the video image are determined based on the location and strength of the event signal, and the extent to which the detected objects moves. The use of event signals in conjunction with texture information of the object allows to perform segmentation of the video image from the background and thus to optimize further the coding of background and dynamic image content, including fast and slow moving objects of different sizes.
Patent EP-3844925-A1 (EP)
Inventor: LIN HUEI-MING
IPC: H04L29/06
Filed: 2018-09-12
Abstract: A user equipment (UE), a base station (BS), and a method of vehicle-to-everything (V2X) communication of same are provided. The method of V2X communication of the UE includes receiving at least one network V2X configuration information relating at least one V2X operation from the BS, generating at least one V2X data, and triggering to send, to the BS, at least one UE assistance information (UEAI) using the at least one network V2X configuration information as a scheduling request indication (SRI) when the UE has the at least one V2X data to be transmitted.
Patent EP-3850835-A1 (EP)
Inventor: HALL MICHAEL
IPC: H04N13/254
Filed: 2018-12-13
Abstract: A depth measurement assembly (DMA) includes an illumination source that projects pulses of light (e.g., structured light) at a temporal pulsing frequency into a local area. The DMA includes a sensor that capture images of the pulses of light reflected from the local area and determines, using one or more of the captured images, one or more TOF phase shifts for the pulses of light. The DMA includes a controller coupled to the sensor and configured to determine a first set of estimated radial distances to an object in the local area based on the one or more TOF phase shifts. The controller determines a second estimated radial distance to the object based on an encoding of structured light and at least one of the captured images. The controller selects an estimated radial distance from the first set of radial distances.
Patent EP-3811410-A1 (EP)
Inventor: XIAO LIHONG
IPC: H01L27/11582
Filed: 2018-09-26
Abstract: A method for forming 3D memory device includes forming an alternating dielectric stack in a contact region on a substrate, forming a plurality of contact holes with various depths vertically extending in the alternating dielectric stack, forming a sacrificial-filling layer to fill the contact holes, forming a plurality of dummy channel holes penetrating the alternating dielectric stack in the contact region, filling the dummy channel holes with a dielectric material to form supporters, and replacing the sacrificial layers of the alternating dielectric stack and the sacrificial-filling layer with conductive layers so as to form a plurality of gate lines and contacts.
Patent EP-3886038-A1 (EP)
Inventor: FUNAYAMA CHISATO
IPC: G06T7/00
Filed: 2018-11-21
Abstract: Provided are a system, a method, and the like which contribute to more reliably and smoothly providing information relating to an authentication result to a person who has been subjected to authentication. An information provision system according to an embodiment of the present invention comprises: an authentication unit which authenticates an authentication subject, who is to be subjected to authentication, using a captured image of the authentication subject; a determination unit which, in accordance with information about the authentication subject or the conditions of the authentication subject, determines the transmission destination to which information relating to the authentication result is to be transmitted in order to notify the authentication subject of the authentication result; and a transmission unit which transmits the information to the determined transmission destination.