baber/WOPTO huggingface dataset:
Patent EP-4060706-A1 (EP)
Inventor: GE WEIJUN
IPC: H01H71/04
Filed: 2020-11-14
Abstract: The invention relates to the field of low-voltage electrical appliances, in particular to a plug-in circuit breaker. The operating button includes a button inner end inserted inside the circuit breaker and a button outer end, an indicator slot is arranged inside the operating button, an indicating hole is arranged on the button outer end, the plug-in circuit breaker further includes an indicating member, which is slidably inserted inside the indicator slot, and one end of which is provided with a make-contact indicating surface and a break-contact indicating surface, when the plug-in circuit breaker is in a break-contact state, the break-contact indicating surface is arranged opposite to the indicating hole, thus during pressing the operating button, the indicating member moves inside the indicator slot, after make-contact state, the make-contact indicating surface is arranged opposite to the indicating hole. In the plug-in circuit breaker of the present invention, the indicating member is arranged inside the operating button, thereby saving the internal assembly space of the housing, and the indicating member can indicate the break-contact and make-contact state through the indicating hole, thereby facilitating observation.
Patent EP-4061550-A1 (EP)
Title: Laminated films of alkali metal or alloy thereof and apparatus for making same
Inventor: DUBE JONATHAN
IPC: B21B1/40
Filed: 2020-11-18
Abstract: A working roller for a rolling mill for laminating a sheet of alkali metal or alloy thereof into a film is disclosed. The working roller has a cylindrical center portion defining a central axis, the center portion having an outer surface defining a lamination surface; and first and second frustoconical portions extending from first and second ends of the center portion respectively. When the central axis is straight, an angle between the outer surface of the center portion and an outer surface of each of the first and second frustoconical portions is less than 0.05 degrees. A width of the center portion is greater than a width of each of the first and second frustoconical portions. The width of the center portion is less than a sum of the widths of the first and second portions. A rolling mill having two such working rollers is also disclosed. A laminated sheet of alkali metal or alloy thereof obtained by the working roller of the present technology is also disclosed.
Patent EP-4061401-A1 (EP)
Inventor: SHEIKHI AMIR
IPC: A61K47/55
Filed: 2020-11-18
Abstract: The invention provides injectable, tough hydrogels that can be crosslinked in situ on demand using minimally-invasive methods, such as visible light exposure is an unmet medical challenge. Among the emerging biopolymers for tissue sealing, gelatin methacryloyl (GelMA), a naturally-derived biopolymer obtained from denatured collagen, has secured a promising role as a result of its excellent bioadhesion, biodegradation, and biocompatibility. To overcome one of the main shortcomings of GelMA, i.e., brittleness, we hybridized it using methacrylate-modified alginate (AlgMA) to impart ion-induced reversible crosslinking that can dissipate energy under strain. The hybrid GelMA-AlgMA hydrogels provide a photocrosslinkable, injectable, and adhesive platform with an excellent toughness that can be engineered using divalent cations, such as calcium. This class of novel hybrid biopolymers with more than 600% improved toughness may set the stage for durable, mechanically-resilient, and cost-effective tissue sealants in minimally invasive procedure, especially for stretchable tissues.
Patent EP-4072308-A1 (EP)
Title: Protein compositions for plant-based food products and methods for making
Inventor: SMITH TUCKER
IPC: A23J1/14
Filed: 2020-12-11
Abstract: Disclosed is a method for making protein emulsions for use in making products such as meat substitutes, meat extenders, egg substitutes, dairy analogues, etc., as well as methods for using the emulsion(s) to make various meat substitutes, egg substitutes, dairy analogues, etc. Also disclosed are vegetable protein crumbles for use as meat substitutes, either alone or in combination with the emulsion(s).
Patent EP-3907598-A1 (EP)
Inventor: KIM TAE HOONG
IPC: G06F3/0484
Filed: 2020-03-18
Abstract: The present disclosure relates to an apparatus and a method for enlarging and displaying a screen using a portable electronic device and relaying the enlarged screen to a user in real time. The apparatus for enlarging and displaying the screen and relaying the enlarged screen in real time and the operation method thereof include a reception unit that receives the entire screen of a provider from a relay server, a display unit that displays the received entire screen, a recognition unit that detects a user input on the displayed entire screen, and a controller that detects a change in input state of the user input and zooms in on a region corresponding to the user input, on the entire screen based on the change in input state. According to an embodiment of the present disclosure, the present disclosure has an effect capable of simultaneously receiving screen enlargement and a real-time relay service at the same time by means of only a simple operation using the portable electronic device. Furthermore, the present disclosure has an effect capable of simply providing a screen enlargement real-time relay service for blind people with low vision.
Patent EP-3912714-A1 (EP)
Inventor: LI DEJIAN
IPC: B01F29/85
Filed: 2020-12-14
Abstract: The application relates to the technical field of food processing equipment, and more particularly, to a homogenization apparatus for pepper raw materials, which includes a base, and an annular storage tank and a stirring barrel fixed to the base. The stirring barrel is positioned under the storage tank, the bottom center of the stirring barrel is fixedly connected to a stationary shaft, the stirring barrel is rotationally drivable to rotate together with the stationary shaft about the axis of the stationary shaft, the stationary shaft extends upward into the storage tank, a sleeve is provided on an outer side of the stationary shaft, the sleeve is rotatably connected to the stationary shaft, so that the stirring barrel rotates relative to the storage tank; a portion of the sleeve accommodated in the stirring barrel is fixedly connected with a stirring part, an upper end of the stationary shaft is fixedly connected with a connecting plate, one end of the connecting plate away from the stationary shaft extends into the storage tank and is connected with a rotatable stirring shaft, and a plurality of stirring blades are fixed to the stirring shaft; an inner wall of the storage tank is provided with a plurality of discharge chutes leading to the stirring tank, and the stirring shaft and the stationary shaft are connected via a transmission assembly. The application solves the problem that there is still a small difference in the pungency degree of the pepper powders.
Patent EP-4081333-A1 (EP)
Title: Highly selective ultrathin polymer nanofilm composite membrane and process for preparation thereof
Inventor: KARAN SANTANU
IPC: B01D69/12
Filed: 2020-12-26
Abstract: The present invention relates to highly selective ultrathin polymer nanofilm; its composite membrane; its method of preparation. Composite membranes are produced via interfacial polymerization with addition of surface active reagents (SLS) to aqueous phase of piperazine amine and reacted with trimesoyl chloride. Fabricated ultrathin polymer nanofilm composite membrane gives high water permeance in range of 47.9 – 59.6 Lm -2 h -1 bar -1  with high rejection of Na 2 SO 4  (91.77 – 98.47 %); low rejection of MgCl 2  (3.2 – 10.0 %); NaCl (8.9 – 15.3 %); high water permeance in range of 8.1 – 16.4 Lm -2 h -1 bar -1  with high rejection of Na 2 SO 4  (99.81 – 99.99%); high rejection of MgCl 2  (96.7 – 98.4%); NaCl (42.1 – 56.9 %) when tested under 5 bar applied pressure at 25 (±1)  o C with 2 gL -1  feed. Ideal salt selectivity for NaCl/Na 2 SO 4  is in range of 296.3 – 4310.
Patent EP-4101667-A1 (EP)
Inventor: CHEN JUN
IPC: B60H1/00
Filed: 2020-09-28
Abstract: Disclosed are a thermal management system and a new energy vehicle. The new energy vehicle includes an electric motor and a thermal management system. The thermal management system includes a refrigeration cycle system (110), a flow path pump (160), a first thermal management object (120), a second thermal management object (130), and a plurality of three-way valves (150). The refrigeration cycle system (110) and the flow path pump (160) are separately connected to the plurality of three-way valves (150). The refrigeration cycle system (110) and the flow path pump (160) are connected to the first thermal management object (120) and the second thermal management object (130) through the plurality of three-way valves (150) respectively. The plurality of three-way valves (150) are separately controlled, to form a first coolant circulation loop and a second coolant circulation loop that are independent of each other, and separately control temperatures of the first thermal management object (120) and the second thermal management object (130).
Patent EP-4015140-A1 (EP)
Inventor: SUI SHAOCHUN
IPC: B23Q3/06
Filed: 2020-03-25
Abstract: A clamping device (100) and a machining method. The clamping device (100) comprises: a base (10); a clamping head (70) comprising a blind rivet (71) and a locking member (72), the blind rivet (71) comprising a middle column segment (74) and enlarged portions (75) at two ends, and the locking member (72) being connected to an upper end of the blind rivet (71) and defining a clamping opening (76); a lower cavity (41) connected to the base (10); an upper cavity (42) comprising an annular peripheral wall (54) and a top wall (56) having a central hole (55), the top wall (56) being clamped between the two enlarged portions (75), the middle column segment (74) of the blind rivet (71) movably passing through the central hole (55), and the upper cavity (42) being connected to the lower cavity (41) in a fit manner; an elastic member (83) located in the peripheral wall (54) and supported between the enlarged portion (75) at a lower portion of the blind rivet (71) and the top wall (56); and a support cylinder (43) movably fitted in the lower cavity (41), the support cylinder (43) being supported below the elastic member (83).
Patent EP-4106284-A1 (EP)
Title: Service flow transmission method and device based on flexe
Inventor: ZHANG JIAN
IPC: H04L12/877
Filed: 2020-12-17
Abstract: This application provides a FlexE-based service flow transmission method and a device, and belongs to the field of communication technologies. This application provides a method for efficiently allocating a slot in FlexE. A network device automatically allocates a slot on a PHY link to a service flow based on a slot allocation policy and a required bandwidth of the service flow, and transmits the service flow by using the allocated slot. Because a user does not need to manually specify a corresponding slot for the service flow, learning costs caused by perception of the user for how to arrange slots are avoided, and a complex operation of configuring the slot for the service flow by the user is avoided. Therefore, configuration complexity is greatly reduced, and slot allocation efficiency is improved.
Patent EP-4134391-A1 (EP)
Inventor: SIM YU JIN
IPC: C08G65/40
Filed: 2020-04-09
Abstract: The present invention relates to a method for producing polyether ketone ketone, wherein a catalyst injection rate is controlled during production to suppress scale formation, whereby the yield can be improved. More specifically, the present invention relates to a method for producing polyether ketone ketone and a polyether ketone ketone produced thereby, the method being capable of obtaining high molecular weight polyether ketone ketone at high yield, preferably at 90% or more, and adjusting the particle size by preventing an aggregation phenomenon between resin particles with the inherent viscosity (IV) value being maintained without a significant change, thereby suppressing scale formation.
Patent EP-4144776-A1 (EP)
Inventor: SONG WENBO
IPC: H01B7/02
Filed: 2020-11-09
Abstract: The invention belongs to the field of polymers, and relates to an anhydride group-containing polypropylene graft for an insulating material and preparation method thereof. The anhydride group-containing polypropylene graft comprises structural units derived from a polypropylene copolymer, structural units derived from an anhydride monomer and structural units derived from an alkenyl-containing polymerizable monomer; the content of the structural units derived from the anhydride monomer and the alkenyl-containing polymerizable monomer and in a grafted state in the anhydride group-containing polypropylene graft is 0.1 to 5 wt%, based on the weight of the anhydride group-containing polypropylene graft; and, the molar ratio of the structural units derived from the anhydride monomer to the structural units derived from the alkenyl-containing polymerizable monomer in the anhydride group-containing polypropylene graft is 1: 1-20; the polypropylene copolymer has at least one of the following characteristics: the comonomer content is 0.5 to 40 mol%; the content of xylene solubles is 2 to 80 wt%; the comonomer content in the xylene solubles is 10 to 70 wt%; the intrinsic viscosity ratio of the xylene solubles to the polypropylene copolymer is 0.3 to 5. The anhydride group-containing polypropylene graft of the invention can give consideration to both mechanical property and electrical property at a higher working temperature.
Patent EP-4164159-A1 (EP)
Title: Positioning reference signal transmission method and apparatus, electronic device, and storage medium
Inventor: LIU YANG
IPC: H04W64/00
Filed: 2020-06-05
Abstract: Embodiments of the present disclosure provide a positioning reference signal (PRS) transmission method and apparatus, an electronic device, and a storage medium. A PRS sending method in the PRS transmission method comprises: sending a composite PRS according to a composite sequence, the composite sequence comprising multiple sub-sequences, the composite PRS at the part corresponding to the sub-sequence being a truncated PRS, the bandwidth occupied by the composite PRS being larger than the bandwidth occupied by the truncated PRS, and the composite PRS and the truncated PRS being used for positioning measurement of different types of UEs.
Patent EP-4168462-A1 (EP)
Inventor: BAI CHENYAN
IPC: C08G18/10
Filed: 2020-06-19
Abstract: A novel polyol compound represented by Formula (I) is provided. A polyurethane-based adhesive composition comprising the polyol compound can produce an adhesive layer exhibiting superior bond strength and heat seal strength which will not be substantially deteriorated by the change in the weight ratio between isocyanate component and polyol component. Methods for preparing the polyol compound and for preparing the adhesive composition, as well as a laminate article prepared with said adhesive composition are also provided.
Patent EP-4179981-A1 (EP)
Inventor: SHIMOGAMI MANABU
IPC: A61B8/12
Filed: 2020-07-10
Abstract: A medical apparatus comprising: an ultrasonic information acquisition unit that acquires ultrasonic information of inside of a living body obtained from an ultrasonic probe that has an ultrasonic sensor and emits ultrasonic waves inside the living body; a device magnetic field information acquisition unit that acquires device magnetic field information relating to a magnetic field generated from a medical device inserted in a blood vessel inside the living body; an echo image generation unit that generates an ultrasonic echo image of the blood vessel from the ultrasonic information; and a device position image generation unit that generates a device position image indicating the position of the medical device inside the blood vessel, based on the ultrasonic echo image and the device magnetic field information.
Patent EP-3865736-A1 (EP)
Title: Parksperrenrad, parksperre und verfahren zum herstellen eines parksperrenrades
Inventor: SCHLITTENBAUER TOBIAS
IPC: F16H63/34
Filed: 2021-01-14
Abstract: Die Erfindung betrifft ein Parksperrenrad, mit einer inneren ersten Komponente, wobei die erste Komponente ringförmig ausgestaltet ist, und wobei die erste Komponente auf einer Getriebewelle anordenbar oder angeordnet ist; einer äußeren zweiten Komponente, wobei die zweite Komponente ringförmig ausgestaltet ist, und wobei die zweite Komponente an einer radial äußeren Seite des Parksperrenrades eine Vielzahl von Nuten aufweist, wobei die Nuten derart ausgebildet sind, dass eine Klinke mit den Nuten in Eingriff gebracht werden kann; und einer Verbindungseinrichtung, welche aus einem elastischen Material ausgebildet ist, wobei die erste Komponente mit der zweiten Komponente mittels der Verbindungseinrichtung gekoppelt ist.
Patent EP-3884965-A1 (EP)
Inventor: MAGNESON GERALD ROSS
IPC: G01N33/534
Filed: 2010-01-28
Abstract: The subject invention relates to the compositions for radiolabeling Diethylenetriaminepentaacetic Acid (DTPA)-dextran with Technetium-99m and for stabilizing the DTPA-dextran Cold Kit. The composition contains Stannous Chloride ions to reduce  99m Tc-pertechnetate, Ascorbic Acid to reduce stannic ions to stannous ions to maintain a reducing environment, α,α-Trehalose to add bulk and to stabilize the lyophilized composition without interfering with the radiochemical yield, and Glycine to transchelate Technetium-99m under highly acidic conditions to facilitate radiolabeling DTPA-dextran with high radiochemical purity. In addition, the invention pertains to methods for making and using the compositions. The reconstitution of the lyophilized composition by  99m Tc-pertechnetate, resulting in radiolabeled  99m Tc-DTPA-dextran in a composition between pH 3 to 4. This invention contains a Diluent vial, which when used will shift the pH to a moderately acidic pH, which would provide less pain on injection and ease-of-use to clinical practioners for adjusting its potency.
Patent EP-3904504-A1 (EP)
Inventor: WANG JIWU
IPC: C12N5/071
Filed: 2014-05-30
Abstract: The present disclosure relates generally to novel methods and compositions for using engineered reprogramming factor(s) for the creation of induced pluripotent stem cells (iPSCs) through a kinetically controlled process. Specifically, this disclosure relates to establishing combinations of reprogramming factors, including fusions between conventional reprogramming factors with transactivation domains, optimized for reprogramming various types of cells. More specifically, the exemplary methods disclosed herein can be used for creating induced pluripotent stem cells from various mammalian cell types, including human fibroblasts. Exemplary methods of feeder-free derivation of human induced pluripotent stem cells using synthetic messenger RNA are also disclosed.
Patent EP-4043854-A1 (EP)
Inventor: HAMBRECHT RALF
IPC: G01M13/026
Filed: 2021-02-16
Abstract: Die Erfindung betrifft einen Prüfstand (1) zum Prüfen eines Planetengetriebes (2). Zur Nutzung des Prüfstands (1) für ein planetenträgerlagerungsfreies Planetengetriebe (2) wird vorgeschlagen, dass der Prüfstand (1) eine zentrale Lagereinheit (3) aufweist, wobei die zentrale Lagereinheit (3) ausgebildet ist, einen Planetenträger (4) einer ersten Stufe des Planetengetriebes (2) drehbar zu lagern, wobei die zentrale Lagereinheit (3) ferner dazu ausgebildet ist, ein Hohlrad (5) des Planetengetriebes (2) gegenüber dem Planetenträger (4) zu zentrieren. Ferner betrifft die Erfindung einen Prüfaufbau (10) mit einem derartigen Prüfstand (1) und einem zu prüfenden Planetengetriebe (2), wobei die zentrale Lagereinheit (3) den Planetenträger (4) der ersten Stufe des zu prüfenden Planetengetriebes (2) drehbar lagert, wobei die zentrale Lagereinheit (3) das Hohlrad (5) des zu prüfenden Planetengetriebes (2) gegenüber dem Planetenträger (4) zentriert. Weiter betrifft die Erfindung ein Verfahren zum Prüfen eines Planetengetriebes (2) mittels eines derartigen Prüfstandes (1) oder zum Betreiben eines derartigen Prüfaufbaus (10), wobei eine Testlast mit Hilfe des Flansches (6) von dem Hohlrad (5) auf das Gehäuse der zentralen Lagereinheit (3) übertragen wird.
Patent EP-3872670-A1 (EP)
Inventor: FAN WEI
IPC: H04L29/06
Filed: 2021-02-25
Abstract: The disclosure provides a method for sharing data based on a blockchain network, a device and a medium. In response to a sharing transaction request including target data of a data provider, a chaining operation is performed (S101) on the target data for storing the target data. A sharing smart contract is called (S102) to generate a sharing certificate including an identifier of a source organization, an identifier of a target organization and a storage identifier of the target data, and the chaining operation is performed on the sharing certificate for storing the sharing certificate. The target data is shared (S103) with the target organization based on the sharing certificate.
Patent EP-3895807-A1 (EP)
Inventor: KIM BONGJU
IPC: B03D1/14
Filed: 2021-03-08
Abstract: The present disclosure relates to a multi-stage float sorting device(100), including a first flotator (110) float-sorting ores mixed with water based on a difference in density; and a second flotator (120) provided with a column extending in a top-down direction, one side of which communicates with the first flotator to receive primary concentrates(10a), and float-sorts the primary concentrates based on a difference in density to obtain secondary concentrates, wherein the second flotator (120) includes a washing water jetting section (123) provided at a top of the column to jet washing water so as to separate impurity minerals from the primary concentrates; a gas sparger (126) provided at a bottom of the column to jet an inert gas so as to generate bubbles; and an opening and closing section (124) located between the washing water jetting section and the gas sparger to partition an inside of the column into upper and lower regions, and form an opening so as to allow secondary concentrates accommodated in the column to rise when the pressure of the lower region exceeds a set value as the inert gas is supplied.
Patent EP-3879014-A1 (EP)
Inventor: GUARDIANI VALTER
IPC: D01D10/06
Filed: 2021-03-10
Abstract: Compact module for wet spinning of chemical fibres of the type comprising a spinning head (F) of 2-8 tows (S), each one consisting of a plurality of continuous filaments, relative supply pumps (P) of the spinning solution, a coagulation tank (V) containing a coagulation solution, and a plurality of drive rollers (2) and respective idle diverter rollers (3) which determine a zigzag path of the tows (S) downstream of the spinning area, in the rectilinear lengths of which liquid-based treatments are carried out on said tows (S). The rectilinear lengths of said zigzag path are horizontal and said liquid-based treatments on the tows (S) are carried out in horizontal treatment trays (4) of the spillway type.
Patent EP-3971805-A1 (EP)
Inventor: LIEGARD MICHEL-ETIENNE
IPC: G06Q10/06
Filed: 2021-04-01
Abstract: In some implementations, a device may receive user request data from a user device associated with a user. The device may retrieve pre-defined technical object content data from an enterprise system. The device may retrieve pre-defined interface format data and a pre-defined business rule from a first data structure and a second data structure, respectively, based on the user request data. The device may determine whether a mapping, for generating an enterprise system object, is stored in a third data structure. The device may map the technical object content data to the pre-defined interface format data, based on the mapping and the pre-defined business rule, to generate mapped data when the mapping is stored in a third data structure. The device may generate the enterprise system object based on the mapped data. The device may perform one or more actions based on the enterprise system object.