mhurhangee/patent-ind-claim-en huggingface dataset:
A method for producing a bone-regeneration material comprising biodegradable fiber using an electrospinning process, comprising providing a PLGA resin to a kneader and heating the PLGA resin at a working temperature range while rotating a blade of the kneader to soften the PLGA resin to a working viscosity range, wherein the PLGA resin is PLLGA (85:15) resin and the working temperature range is higher than 140°C but lower than 190°C; mixing powder of calcium phosphate fine particles with the softened PLGA resin by providing the powder into the kneader while rotating the blade, wherein the PLGA resin and the calcium phosphate fine particles are provided to the kneader in a ratio of from about 30 to 50wt% and from about 70 to 50wt% respectively; rotating the blade of the kneader with continuous force under the heating to knead the mixture so that thermal and mechanical energy is applied to the mixture to produce a composite of the PLGA resin and the calcium phosphate fine particles dispersed in the PLGA resin; cooling and solidifying the composite; dissolving the composite with a solvent, and stirring the dissolved composite for a predetermined time to prepare a spinning solution in which the PLGA resin is completely dissolved by the solvent and the calcium phosphate fine particles are substantially uniformly dispersed in the solvent; and charging the spinning solution into a syringe of an electrospinning apparatus and applying voltage to produce a biodegradable fiber in which the calcium phosphate fine particles are substantially uniformly dispersed. providing a PLGA resin to a kneader and heating the PLGA resin at a working temperature range while rotating a blade of the kneader to soften the PLGA resin to a working viscosity range, wherein the PLGA resin is PLLGA (85:15) resin and the working temperature range is higher than 140°C but lower than 190°C; mixing powder of calcium phosphate fine particles with the softened PLGA resin by providing the powder into the kneader while rotating the blade, wherein the PLGA resin and the calcium phosphate fine particles are provided to the kneader in a ratio of from about 30 to 50wt% and from about 70 to 50wt% respectively; rotating the blade of the kneader with continuous force under the heating to knead the mixture so that thermal and mechanical energy is applied to the mixture to produce a composite of the PLGA resin and the calcium phosphate fine particles dispersed in the PLGA resin; cooling and solidifying the composite; dissolving the composite with a solvent, and stirring the dissolved composite for a predetermined time to prepare a spinning solution in which the PLGA resin is completely dissolved by the solvent and the calcium phosphate fine particles are substantially uniformly dispersed in the solvent; and charging the spinning solution into a syringe of an electrospinning apparatus and applying voltage to produce a biodegradable fiber in which the calcium phosphate fine particles are substantially uniformly dispersed.
A bone prosthesis , comprising a prosthesis body which is adapted to be coupled to a bone and which comprises, for this purpose, at least one fixing wing which protrudes externally from said body for screw fixing on said bone , wherein at least one channel is open onto the prosthesis body and is designed to receive a graft, preferably an autologous vascularized bone tissue and/or bank bone and/or bone substitutes and/or stem cells and/or fasciae and/or muscles and/or a device with an antimicrobial capability or function, said channel extending up to perimetric edges of the body , characterized in that it further comprises a bridge element which is mounted transversely to said channel .
A chamber comprising: a barrier formed from a polymer material and including a first barrier portion and a second barrier portion , the first barrier portion defining a first surface of the chamber and the second barrier portion defining a second surface of the chamber , the first surface being opposite the second surface ; a peripheral bond that joins the first barrier portion and the second barrier portion to form an interior void within the chamber and seal a fluid within the interior void ; an interior bond that is spaced inward from the peripheral bond and joins the first barrier portion and the second barrier portion ; a first fold in the second barrier portion that forms a first ridge within the interior void , the first ridge extending outward from the interior bond and through a majority of a thickness of the chamber ; and a second fold in the second barrier portion that forms a second ridge within the interior void , the second ridge extending outward from the interior bond and through a majority of the thickness of the chamber , wherein apexes of the first ridge and the second ridge each form an angle in a range of 20 to 60 degrees with the first surface . a barrier formed from a polymer material and including a first barrier portion and a second barrier portion , the first barrier portion defining a first surface of the chamber and the second barrier portion defining a second surface of the chamber , the first surface being opposite the second surface ; a peripheral bond that joins the first barrier portion and the second barrier portion to form an interior void within the chamber and seal a fluid within the interior void ; an interior bond that is spaced inward from the peripheral bond and joins the first barrier portion and the second barrier portion ; a first fold in the second barrier portion that forms a first ridge within the interior void , the first ridge extending outward from the interior bond and through a majority of a thickness of the chamber ; and a second fold in the second barrier portion that forms a second ridge within the interior void , the second ridge extending outward from the interior bond and through a majority of the thickness of the chamber , wherein apexes of the first ridge and the second ridge each form an angle in a range of 20 to 60 degrees with the first surface .
A method for producing an oxidized carbon black aqueous dispersion by successively performing on an aqueous slurry of oxidized carbon black having one or more anionic functional groups on a surface thereof: a neutralization step of mixing an alkali metal hydroxide and performing heating/neutralization in the presence of one or more selected from a water-soluble chelating agent and a salt thereof or after mixing an alkali metal hydroxide and performing heating/neutralization, mixing one or more selected from a water-soluble chelating agent and a salt thereof; and a separation and removal step of separating and removing a multivalent metal ion chelate complex from a mixed solution obtained at the neutralization step using a separation membrane. a neutralization step of mixing an alkali metal hydroxide and performing heating/neutralization in the presence of one or more selected from a water-soluble chelating agent and a salt thereof or after mixing an alkali metal hydroxide and performing heating/neutralization, mixing one or more selected from a water-soluble chelating agent and a salt thereof; and a separation and removal step of separating and removing a multivalent metal ion chelate complex from a mixed solution obtained at the neutralization step using a separation membrane.
Outdoor sheet with a screening and/or sunbreak function, comprising a knitted fabric made of polypropylene yarns suitable for exposure in outdoor environments, wherein at least the prevailing lateral dimension of said fabric exceeds 2 meters; characterized in that said polypropylene yarns are isotactic polypropylene yarns and said polypropylene yarns are a plurality of yarns of different colours knitted in a jacquard or interlay manner so as to define polychrome drawings or patterns on the surface of said outdoor sheet.
A computer-implemented method of providing a process deprivileging engine, comprising: recognizing that a process has an undetermined reputation; and intercepting a first access request by the process directed to a first resource; characterized by comprising: determining that the first resource is not owned by the process; and based at least in part on the undetermined reputation and the determination that the first resource is not owned by the process, executing the process and blocking a write access by the process to the first resource. recognizing that a process has an undetermined reputation; and intercepting a first access request by the process directed to a first resource; characterized by comprising: determining that the first resource is not owned by the process; and based at least in part on the undetermined reputation and the determination that the first resource is not owned by the process, executing the process and blocking a write access by the process to the first resource. determining that the first resource is not owned by the process; and based at least in part on the undetermined reputation and the determination that the first resource is not owned by the process, executing the process and blocking a write access by the process to the first resource.
A method, performed by a radio network node , for operating a wireless device in a wireless network , wherein the wireless device is configured, by higher layer signaling, with a first measurement restriction, MR, configuration for measuring and reporting Channel State Information, CSI, the method comprises: - transmitting a first indication with lower layer signaling, indicating that a second MR configuration for measuring and reporting CSI replaces the first MR configuration for measuring and reporting CSI; wherein the second MR configuration for measuring and reporting CSI is selected from a set of configurations predetermined by an agreement between the network node and the wireless device and wherein an MR configuration for measuring and reporting restricts a time over which the UE performs measurements on non-zero power, NZP, CSI-RS resources. - transmitting a first indication with lower layer signaling, indicating that a second MR configuration for measuring and reporting CSI replaces the first MR configuration for measuring and reporting CSI;
The compounds according to one of the following formula: or wherein: R 1 is hydrogen, amido, amino, or aryl; and R 2 is hydrogen or alkyl. R 1 is hydrogen, amido, amino, or aryl; and R 2 is hydrogen or alkyl.
A system configured to provide bi-directional power flow and power conditioning for low to high-voltage applications, comprising: • a normally-off four-quadrant power semiconductor switch having two gate terminals and first and second conduction terminals; and • first and second normally-on junction field-effect transistor, JFET, each having a gate terminal and first and second conduction terminals; wherein the 4Q switch is coupled with each of the first and second JFETs in a cascode configuration, the first conduction terminal of the 4Q switch being coupled with the first conduction terminal of the first JFET and with the gate terminal of the second JFET, and the second conduction terminal of the 4Q switch being coupled with the first conduction terminal of the second JFET and with the gate terminal of the first JFET. • a normally-off four-quadrant power semiconductor switch having two gate terminals and first and second conduction terminals; and • first and second normally-on junction field-effect transistor, JFET, each having a gate terminal and first and second conduction terminals;
A radiating element for an antenna containing: - an assembly of at least one wire-like nanostructure , each wire-like nanostructure extending in the same direction (D), referred to as common direction, between a first end and a second end , said radiating element being characterised in that it further contains: - an inductor connected to each first end of said at least one wire-like nanostructure , the inductor being made from a first conductive material, the inductor extending in a plane normal to the common direction (D), the first conductive material having an electrical conductivity varying under the effect of a variation of an electric field applied within the first conductive material. - an assembly of at least one wire-like nanostructure , each wire-like nanostructure extending in the same direction (D), referred to as common direction, between a first end and a second end , said radiating element being characterised in that it further contains: - an inductor connected to each first end of said at least one wire-like nanostructure , the inductor being made from a first conductive material, the inductor extending in a plane normal to the common direction (D), the first conductive material having an electrical conductivity varying under the effect of a variation of an electric field applied within the first conductive material.
- Method for wireless communication between a sender device and a receiver device via a repeater device , said sender device transmitting a message in a frequency band which is received by said repeater device, said repeater device retransmitting the received message in said frequency band to said receiver device, characterised in that the method comprises the steps of: - measuring, with the repeater device , the value of a first physical property of the message received from the sender device , - determining, with the repeater device and as a function of the value of the first physical property measured for the received message, the value of a second physical property to be used for the retransmission of said message, the second physical property being different from the first physical property, - retransmitting, with the repeater device , the message to the receiver device , using the value of the second physical property determined as a function of the value of the first physical property measured for the received message. - measuring, with the repeater device , the value of a first physical property of the message received from the sender device , - determining, with the repeater device and as a function of the value of the first physical property measured for the received message, the value of a second physical property to be used for the retransmission of said message, the second physical property being different from the first physical property, - retransmitting, with the repeater device , the message to the receiver device , using the value of the second physical property determined as a function of the value of the first physical property measured for the received message.
Turbine rotor blade having a blade root and having an aerofoil , wherein at least one uncooled cavity is present in the aerofoil interior, and wherein at least one radial coolant channel extends, in a blade body of the turbine rotor blade, from an entry point arranged at the blade root as far as an end point of the coolant channel , wherein the respective coolant channel is in the form of a drilled blind hole, and there are provided at least two outlet channels , by which the coolant channel, for conducting coolant, is connected to in each case one outlet opening on an outer wall of the aerofoil, characterized in that a plurality of coolant channels is arranged in the blade body, wherein each of the coolant channels has at least two outlet channels, and/or in that the coolant channels each have an outlet region in which a plurality of outlet channels depart from the coolant channel.
An electronic device comprising: a first housing including, a first display , a first antenna , a second antenna , and a first rotational motion sensor ; a hinge including a bend sensor ; a second housing rotatable coupled to the first housing via the hinge, the second housing including a second display , a third antenna , a fourth antenna , and a second rotational motion sensor ; and a communication device to: select two of the first antenna, the second antenna, the third antenna, and the fourth antenna based on the first rotational motion sensor, the second rotational motion sensor, and the bend sensor; and transmit and receive data via each of the two selected antennas. a first housing including, a first display , a first antenna , a second antenna , and a first rotational motion sensor ; a hinge including a bend sensor ; a second housing rotatable coupled to the first housing via the hinge, the second housing including a second display , a third antenna , a fourth antenna , and a second rotational motion sensor ; and a communication device to: select two of the first antenna, the second antenna, the third antenna, and the fourth antenna based on the first rotational motion sensor, the second rotational motion sensor, and the bend sensor; and transmit and receive data via each of the two selected antennas. select two of the first antenna, the second antenna, the third antenna, and the fourth antenna based on the first rotational motion sensor, the second rotational motion sensor, and the bend sensor; and transmit and receive data via each of the two selected antennas.
A passivated contact structure of a solar cell, the passivated contact structure comprising: a silicon substrate ; and a first passivated contact region disposed on the silicon substrate ; wherein: the first passivated contact region comprises a first doped layer , a first passivation layer , and a second doped layer ; characterised in that: the passivated contact structure further comprises a second passivated contact region disposed on the first passivated contact region ; the second passivated contact region comprises a second passivation layer and a third doped layer ; the first doped layer , the first passivation layer , the second doped layer , the second passivation layer , and the third doped layer disposed on the silicon substrate in sequence; and the second passivated contact region comprises an opening for connecting a conductive layer of the solar cell to the first passivated contact region so that the conductive layer is disposed in the first passivated contact region . a silicon substrate ; and a first passivated contact region disposed on the silicon substrate ; the passivated contact structure further comprises a second passivated contact region disposed on the first passivated contact region ; the second passivated contact region comprises a second passivation layer and a third doped layer ; the first doped layer , the first passivation layer , the second doped layer , the second passivation layer , and the third doped layer disposed on the silicon substrate in sequence; and the second passivated contact region comprises an opening for connecting a conductive layer of the solar cell to the first passivated contact region so that the conductive layer is disposed in the first passivated contact region .
A faucet assembly comprising: a mouth with an internally threaded portion ; and an aerator cartridge (1; 1'), which is inserted within said mouth , said cartridge defining an internal flow path from an upstream inlet to a downstream outlet ; said cartridge (1; 1') comprising: a casing ; at least one jet breaking means positioned to intercept said internal flow path , said casing being provided with an outer lateral surface provided with an attachment thread , which is screwed into said internally threaded portion of said mouth , such as to define a threaded coupling and at least one aeration window opening on the internal flow path , said aeration window being positioned at or underneath the attachment thread , directly contacting the same or joined to the same by a continuous profile of the outer lateral surface , i. e. the profile does not feature ridges or troughs, that may cause the separation of a water drop which flows, through gravity, from a lower edge of the attachment thread to an inlet of the aeration window wherein no sealing gasket is provided for preventing the water seeping through said threaded coupling between the mouth and the cartridge (1; 1'); wherein the torque required for unscrewing said threaded coupling from a mounted operating position is lower than 0,5 Nm, wherein said aerator cartridge (1; 1') is of the hidden type, i.e. the axial extension of said casing is completely or predominantly inserted within said mouth .
A controllable rotary knob which comprises at least one base , at least one drive unit rigidly connected to the base , at least one transmission , and an operating part , wherein the operating part is configured as a housing surrounding the drive unit and the transmission , characterized in that the transmission establishes a connection between the drive unit and the operating part , wherein the drive unit has an axially symmetric structure and can be arranged concentrically about a rotary knob shaft , wherein the drive unit and the operating part are arranged coaxially to one another.
An adapter for an articulation section , the adapter comprising: a body configured to receive a bend portion of a first articulation elongate member , the body including a first, distal end configured to be attached to an end effector and a second, proximal end configured to be coupled to an articulation link of the articulation section , the body comprising: a first side cavity at least partially defined by a first ledge , the first ledge including a bend configured to support the bend portion of the first articulation elongate member , and at least one channel extending from the first side cavity toward the second, proximal end of the body , the at least one channel being configured to receive portions of the first articulation elongate member that are attached to the bend portion ; and a first anchoring member configured to fixedly attach the bend portion of the first articulation elongate member to the body , wherein the first anchoring member is configured to be formed in the first side cavity after the bend portion is positioned on the ledge . a body configured to receive a bend portion of a first articulation elongate member , the body including a first, distal end configured to be attached to an end effector and a second, proximal end configured to be coupled to an articulation link of the articulation section , the body comprising: a first side cavity at least partially defined by a first ledge , the first ledge including a bend configured to support the bend portion of the first articulation elongate member , and at least one channel extending from the first side cavity toward the second, proximal end of the body , the at least one channel being configured to receive portions of the first articulation elongate member that are attached to the bend portion ; and a first side cavity at least partially defined by a first ledge , the first ledge including a bend configured to support the bend portion of the first articulation elongate member , and at least one channel extending from the first side cavity toward the second, proximal end of the body , the at least one channel being configured to receive portions of the first articulation elongate member that are attached to the bend portion ; and a first anchoring member configured to fixedly attach the bend portion of the first articulation elongate member to the body , wherein the first anchoring member is configured to be formed in the first side cavity after the bend portion is positioned on the ledge .