mhurhangee/ep-ind-claims huggingface dataset:
An economical epoxy resin material for epoxy asphalt with low-temperature resistance and high flexibility, wherein the material comprises following components by a mass fraction: a Component A: 60 parts of an epoxy resin main agent; a Component B: 0.4 parts to 1.6 parts of a modifying agent, 31 parts to 36.5 parts of an active curing agent, 0.5 parts to 1.5 parts of a titanate coupling agent, and 1.6 parts to 6.4 parts of a reversible deformation additive; wherein the modifying agent is an amine compound containing an amine ring in a molecular structure; and the reversible deformation additive is selected from any one or a mixture of more than two from acrylonitrile-butadiene rubber, fluorine rubber, liquid acrylate rubber and liquid phenolic resin. a Component A: 60 parts of an epoxy resin main agent; a Component B: 0.4 parts to 1.6 parts of a modifying agent, 31 parts to 36.5 parts of an active curing agent, 0.5 parts to 1.5 parts of a titanate coupling agent, and 1.6 parts to 6.4 parts of a reversible deformation additive; wherein the modifying agent is an amine compound containing an amine ring in a molecular structure; and the reversible deformation additive is selected from any one or a mixture of more than two from acrylonitrile-butadiene rubber, fluorine rubber, liquid acrylate rubber and liquid phenolic resin. 0.4 parts to 1.6 parts of a modifying agent, 31 parts to 36.5 parts of an active curing agent, 0.5 parts to 1.5 parts of a titanate coupling agent, and 1.6 parts to 6.4 parts of a reversible deformation additive; wherein the modifying agent is an amine compound containing an amine ring in a molecular structure; and the reversible deformation additive is selected from any one or a mixture of more than two from acrylonitrile-butadiene rubber, fluorine rubber, liquid acrylate rubber and liquid phenolic resin.
A combination of a first attachment and a second attachment constituting a working machine with each other, and an attachment connecting device for connecting the first attachment and the second attachment, comprising: a pair of first connected members; a pair of second connected members, the second connected members facing the first connected members when the first attachment and the second attachment come into a connection state in which the second attachment is stacked on the first attachment; and a pair of connecting members for connecting the first connected members and the second connected members with each other, characterized in that the first connected members are disposed on opposite first side surfaces of the first attachment in a width direction intersecting a vertical direction and a longitudinal direction of the second attachment and extend outward from the first side surfaces of the first attachment, the first side surfaces extending in the longitudinal direction of the first attachment, and the second connected members are disposed on opposite second side surfaces of the second attachment in a width direction intersecting a vertical direction and the longitudinal direction of the second attachment and extend outward from the second side surfaces of the second attachment, the second side surfaces extending in the longitudinal direction of the second attachment. a pair of first connected members; a pair of second connected members, the second connected members facing the first connected members when the first attachment and the second attachment come into a connection state in which the second attachment is stacked on the first attachment; and a pair of connecting members for connecting the first connected members and the second connected members with each other, characterized in that the first connected members are disposed on opposite first side surfaces of the first attachment in a width direction intersecting a vertical direction and a longitudinal direction of the second attachment and extend outward from the first side surfaces of the first attachment, the first side surfaces extending in the longitudinal direction of the first attachment, and the second connected members are disposed on opposite second side surfaces of the second attachment in a width direction intersecting a vertical direction and the longitudinal direction of the second attachment and extend outward from the second side surfaces of the second attachment, the second side surfaces extending in the longitudinal direction of the second attachment.
An optical stack, comprising a first layer and a second layer adjacent the first layer, wherein an interface between the first layer and the second layer comprises a first grating, wherein the first layer has a refractive index n 1, the second layer has a refractive index n 2, the first grating has a peak to valley height of h, |n 1 -n 2 | multiplied by h is between about 150 nm and about 350 nm, the first grating has a first pitch in a range of about 2 microns to about 50 microns and characterized in that the first layer or the second layer or both the first layer and the second layer includes a plurality of particles having a size, a refractive index and a number density between 10 4 mm -3 and 10 8 mm -3 such that when the optical stack is illuminated with a laser light having a wavelength of about 532 nm, a diffraction pattern is produced including: a central diffraction peak having an intensity I 0; a nearest neighbor diffraction peak located a distance d from the central diffraction peak; and an intensity distribution including: an intensity I mid at a point halfway between the central diffraction peak and the nearest neighbor diffraction peak; an intensity I 2d at a point a distance 2d from the central diffraction peak, wherein I mid is greater than about 0.01 times I 0 and I 2d is less than about 0.001 times I 0. a central diffraction peak having an intensity I 0; a nearest neighbor diffraction peak located a distance d from the central diffraction peak; and an intensity distribution including: an intensity I mid at a point halfway between the central diffraction peak and the nearest neighbor diffraction peak; an intensity I 2d at a point a distance 2d from the central diffraction peak, an intensity I mid at a point halfway between the central diffraction peak and the nearest neighbor diffraction peak; an intensity I 2d at a point a distance 2d from the central diffraction peak,
A brass-plated steel cord, wherein an outermost surface thereof contains 0.3 to 1.7 atomic% of phosphorus, 5.0 to 14 atomic% of zinc, and 0.01 to 2.0 atomic% of a metal having an ionization tendency lower than that of zinc and higher than that of copper as measured by XPS (X-ray photoelectron spectroscopy), and an amount of zinc in the outermost surface is 30 to 90 atomic% based on 100 atomic% of a total amount of zinc and copper.
A method of controlling a fluid pressure in a fluid supply system of a wind turbine, the fluid supply system including a fluid displacement pump having a drive shaft, at least one first individual pumping member, at least one second individual pumping member, and a coupling arrangement provided between the at least one first individual pumping member and the at least one second individual pumping member, wherein the drive shaft is a power take-out from a drivetrain of the wind turbine, the method comprising: - monitoring the rotational speed of a main shaft of the wind turbine to establish the rotational speed of the drive shaft, and - controlling a coupling arrangement between the at least one first pumping member and the at least one second pumping member when the rotational speed of the drive shaft is reduced to a certain low level or is increased to a certain high level to obtain a certain increased pumping capacity at a certain value of the rotational speed of the drive shaft. - monitoring the rotational speed of a main shaft of the wind turbine to establish the rotational speed of the drive shaft, and - controlling a coupling arrangement between the at least one first pumping member and the at least one second pumping member when the rotational speed of the drive shaft is reduced to a certain low level or is increased to a certain high level to obtain a certain increased pumping capacity at a certain value of the rotational speed of the drive shaft.
A system for controlling a power conversion system, comprising: at least a first controller and a second controller; and at least one power electronic circuitry module for controlling power supplied to rotating machinery; wherein the first controller is in electrical communication with the at least one power electronic circuitry module via a first high-speed serial link (HSSL); and wherein the second controller is in electrical communication with the at least one power electronic circuitry module via a second separate HSSL; such that the system is operable to provide redundant distributed control to the power conversion system, wherein the first controller and the second controller are in electrical communication via a third HSSL; characterized in that the electrical communication between the first controller and the at least one power electronic circuitry module is a direct communication via first high-speed serial link (HSSL); the electrical communication between the second controller and the at least one power electronic circuitry module is a direct communication via second high-speed serial link (HSSL); wherein the first and second controllers (140a, 140b) are configured to receive and transmit operational status and operating data to allow for synchronization by communication with each other via the third HSSL and respective interfaces; and the power electronic circuitry module is configured to determine which host controller (140a, 140b) has active control over the power electronic circuitry module via the first and second HSSL (160a, 160b) and the respective interfaces. at least a first controller and a second controller; and at least one power electronic circuitry module for controlling power supplied to rotating machinery; wherein the first controller is in electrical communication with the at least one power electronic circuitry module via a first high-speed serial link (HSSL); and wherein the second controller is in electrical communication with the at least one power electronic circuitry module via a second separate HSSL; such that the system is operable to provide redundant distributed control to the power conversion system, wherein the first controller and the second controller are in electrical communication via a third HSSL; characterized in that the electrical communication between the first controller and the at least one power electronic circuitry module is a direct communication via first high-speed serial link (HSSL); the electrical communication between the second controller and the at least one power electronic circuitry module is a direct communication via second high-speed serial link (HSSL); wherein the first and second controllers (140a, 140b) are configured to receive and transmit operational status and operating data to allow for synchronization by communication with each other via the third HSSL and respective interfaces; and the power electronic circuitry module is configured to determine which host controller (140a, 140b) has active control over the power electronic circuitry module via the first and second HSSL (160a, 160b) and the respective interfaces.
A method of fabricating a casting, the method comprising: creating a mixture of ceramic powder and a binder; pouring the mixture around sacrificial patterns; executing a first thermal treatment to set the mixture into a solid mold without damaging the sacrificial patterns; executing a second thermal treatment to remove the sacrificial patterns without removing any of the binder from the solid mold; executing at least one of a third thermal treatment and a chemical treatment to remove a quantity of the binder to transform the solid mold into a solid breakaway mold; and pouring molten metallic material into the solid breakaway mold. creating a mixture of ceramic powder and a binder; pouring the mixture around sacrificial patterns; executing a first thermal treatment to set the mixture into a solid mold without damaging the sacrificial patterns; executing a second thermal treatment to remove the sacrificial patterns without removing any of the binder from the solid mold; executing at least one of a third thermal treatment and a chemical treatment to remove a quantity of the binder to transform the solid mold into a solid breakaway mold; and pouring molten metallic material into the solid breakaway mold.
Drum (MC1; MC2) for containing a coil of welding wire, comprising: • a container (50; 150) having a bottom (52; 152) and side walls (56; 156) for delimiting a cavity (54; 154) in which the coil can be housed, and • a lid (10; 110) to close the container (50; 150), wherein the container (50; 150) has a tapered shape and the smaller base of the container (50; 150) corresponds to the bottom (52; 152) of the container (50; 150), the container (50; 150) having the shape of a truncated cone or truncated pyramid, characterized by comprising a filling element (30; 130) shaped to extend into the space comprised between the inner surface of the container (50; 150) and the lateral surface of an imaginary cylinder having a base substantially equal to that of the container (50; 150). • a container (50; 150) having a bottom (52; 152) and side walls (56; 156) for delimiting a cavity (54; 154) in which the coil can be housed, and • a lid (10; 110) to close the container (50; 150), wherein the container (50; 150) has a tapered shape and the smaller base of the container (50; 150) corresponds to the bottom (52; 152) of the container (50; 150), the container (50; 150) having the shape of a truncated cone or truncated pyramid, characterized by comprising a filling element (30; 130) shaped to extend into the space comprised between the inner surface of the container (50; 150) and the lateral surface of an imaginary cylinder having a base substantially equal to that of the container (50; 150).
Filter for fluid, in particular air, oil, water, fuel or urea solution, in particular of an internal combustion engine, in particular of a motor vehicle, with an openable filter housing, with a first filter housing component featuring a mounting opening, which can be closed by means of a second filter housing component, for a replaceable filter element, wherein the first filter housing component features a first sealing surface and the second filter housing component a second sealing surface interacting with the first sealing surface, and the filter element features a circumferentially and radially, relative to a filter axis extending gasket which is disposed between the first sealing surface and the second sealing surface if the filter element is correctly installed in the filter housing viewed axially relative to the filter axis, and the gasket comprises at least one positioning contour in which a course of the gasket features at least in one portion a directional component axially relative to the filter axis, and the first sealing surface and the second sealing surface comprise each a corresponding positioning counter contour (26, 34) which receives the at least one positioning contour if the filter element is correctly installed, wherein the at least one positioning contour is realized as curvature of the gasket, characterized in that the gasket outside the at least one positioning contour and the first sealing surface and the second sealing surface outside the respective at least one positioning counter contour (26, 34) extend each in a plane, wherein the lower positioning counter contour is convex and protrudes beyond the plane in which the rest of the lower sealing surface is located, and wherein the upper sealing surface extends parallel to the lower sealing surface and wherein the lower positioning counter contour engages with the upper positioning counter contour if the filter housing is correctly closed, and wherein the course of the positioning contour and its position with the filter element installed correspond to the respective course and position of the lower positioning counter contour and the upper positioning counter contour.
An electrical power system for a watercraft, comprising: a first electrical power plant (406, 410, 440, 444, 470, 472) configured to selectively operate in either a variable frequency mode to output variable frequency power to a first electrical network or a fixed frequency mode to output fixed frequency power to a second electrical network (353, 355); wherein the first electrical power plant includes a primer mover and a generator; a first electrical load including a first high temperature superconductor, HTS, motor (414, 448) connected to the first electrical network to provide propulsion for the watercraft; a second electrical load (354, 356) connected to the second electrical network (353, 355); and characterized by a controller configured to selectively connect the generator of the first electrical power plant (406, 410, 440, 444, 470, 472) to the first electrical network and to operate the first electrical power plant in the variable frequency mode to output variable frequency power from the generator to power the first HTS motor (414, 448) or to selectively connect the generator of the first electrical power plant (406, 410, 440, 444, 470, 472) to the second electrical network (353, 355) and to operate the first electrical power plant in the fixed frequency mode to output fixed frequency power from the generator to power the second electrical load (354, 356). a first electrical power plant (406, 410, 440, 444, 470, 472) configured to selectively operate in either a variable frequency mode to output variable frequency power to a first electrical network or a fixed frequency mode to output fixed frequency power to a second electrical network (353, 355); wherein the first electrical power plant includes a primer mover and a generator; a first electrical load including a first high temperature superconductor, HTS, motor (414, 448) connected to the first electrical network to provide propulsion for the watercraft; a second electrical load (354, 356) connected to the second electrical network (353, 355); and characterized by a controller configured to selectively connect the generator of the first electrical power plant (406, 410, 440, 444, 470, 472) to the first electrical network and to operate the first electrical power plant in the variable frequency mode to output variable frequency power from the generator to power the first HTS motor (414, 448) or to selectively connect the generator of the first electrical power plant (406, 410, 440, 444, 470, 472) to the second electrical network (353, 355) and to operate the first electrical power plant in the fixed frequency mode to output fixed frequency power from the generator to power the second electrical load (354, 356).
A method performed by a wireless device, the method comprising: receiving, from a network node, a configuration of a time value that indicates that the wireless device should not report early measurements that are older than the time value, the early measurements performed by the wireless device while in a dormant state; receiving (804, 1008, 1106), from the network node, an indication with a first message to resume a connection with a target cell, the indication being an indication that the wireless device is to include measurements performed by the wireless device while in the dormant state with a second message that indicates that resuming of the connection with the target cell is complete; and transmitting (806, 1012, 1108), to the network node, the measurements performed by the wireless device while in the dormant state with the second message. receiving, from a network node, a configuration of a time value that indicates that the wireless device should not report early measurements that are older than the time value, the early measurements performed by the wireless device while in a dormant state; receiving (804, 1008, 1106), from the network node, an indication with a first message to resume a connection with a target cell, the indication being an indication that the wireless device is to include measurements performed by the wireless device while in the dormant state with a second message that indicates that resuming of the connection with the target cell is complete; and transmitting (806, 1012, 1108), to the network node, the measurements performed by the wireless device while in the dormant state with the second message.
A scanning optical system comprising: a source of optical radiation; an optical scanning beam delivery system for delivering optical radiation to a subject, wherein the optical scanning beam delivery system includes a plurality of optical elements including at least one steerable mirror; at least one actuator coupled to the at least one steerable mirror; a detection system for detecting optical radiation returned from a subject; a communications device including a user interface and configured to process a set of instructions at least partially responsive to inputs from the user interface; a controller comprising memory, a microcontroller and an field programmable gate array (FPGA), the microcontroller and FPGA receiving instructions derived from the communications device; and wherein the at least one actuator receives a first instruction set from the microcontroller in the form of sequential commands and a second instruction set from the FPGA in the form of concurrent commands; wherein the first instruction set establishes a pattern of motion of the at least one steerable mirror at least partially responsive to inputs from the user interface of the communications device; and wherein the second instruction set modifies an attribute of the pattern of motion of the at least one steerable mirror in real-time at least partially responsive to one or more triggering events. a source of optical radiation; an optical scanning beam delivery system for delivering optical radiation to a subject, wherein the optical scanning beam delivery system includes a plurality of optical elements including at least one steerable mirror; at least one actuator coupled to the at least one steerable mirror; a detection system for detecting optical radiation returned from a subject; a communications device including a user interface and configured to process a set of instructions at least partially responsive to inputs from the user interface; a controller comprising memory, a microcontroller and an field programmable gate array (FPGA), the microcontroller and FPGA receiving instructions derived from the communications device; and wherein the at least one actuator receives a first instruction set from the microcontroller in the form of sequential commands and a second instruction set from the FPGA in the form of concurrent commands; wherein the first instruction set establishes a pattern of motion of the at least one steerable mirror at least partially responsive to inputs from the user interface of the communications device; and wherein the second instruction set modifies an attribute of the pattern of motion of the at least one steerable mirror in real-time at least partially responsive to one or more triggering events.
A coupling mechanism for a chair having a seat and a base, comprising an upper part and a lower part, said upper part being connectable to the seat of the chair and said lower part being connectable to the base of the chair, wherein said mechanism comprises a spring-loaded quick-release system, allowing the assembly and disassembly of the upper and lower parts without the use of additional tools, and wherein said spring-loaded quick-release system is coupled to the lower part of said mechanism and comprises a shaft coupled to said lower part and a pin, whereby said quick-release system comprises a spring which connects said pin and said shaft to each other, and wherein said pin is mounted through said shaft, characterized in that, said upper part and said lower part respectively comprise an upper sheet and a lower sheet, wherein said lower sheet comprises three upstanding rims (9,10a,10b), one open end and an opening and wherein said upper sheet comprises one upstanding rim, three open ends (6,7a,7b) and an opening.