mhurhangee/patent-ind-claim-en huggingface dataset:
An optical beam delivery device, comprising: a fiber (100; 200) comprising: a first length (104; 204; 1100; 1200; 1300; 1400; 1406; 1500; 1600) comprising a first refractive index profile (RIP) formed to enable modification of one or more beam characteristics of an optical beam by perturbing the optical beam and/or perturbing the first length; and a second length (108; 208; 1700; 1800; 1900; 2000; 2100; 2600; 2700; 2800) having a second refractive index profile (RIP) , characterised by the second RIP formed to maintain at least a portion of the modified beam characteristics of the optical beam within two or more confinement regions , wherein a first confinement region and a second confinement region of the two or more confinement regions are separated by a cladding structure having a refractive index that is lower than the indexes of the first confinement region and the second confinement region , and wherein the first RIP and the second RIP are different. a first length (104; 204; 1100; 1200; 1300; 1400; 1406; 1500; 1600) comprising a first refractive index profile (RIP) formed to enable modification of one or more beam characteristics of an optical beam by perturbing the optical beam and/or perturbing the first length; and a second length (108; 208; 1700; 1800; 1900; 2000; 2100; 2600; 2700; 2800) having a second refractive index profile (RIP) , characterised by the second RIP formed to maintain at least a portion of the modified beam characteristics of the optical beam within two or more confinement regions , wherein a first confinement region and a second confinement region of the two or more confinement regions are separated by a cladding structure having a refractive index that is lower than the indexes of the first confinement region and the second confinement region , and wherein the first RIP and the second RIP are different.
A system for controlling the temperature of a device, the system comprising: a first resistor ; a second resistor ; an amplifier configured to amplify a voltage difference between a first output voltage of the first resistor and a second output voltage of the second resistor , wherein the voltage difference is set to zero at a specific temperature that is based on the difference between a TCR of the first resistor and a TCR of the second resistor ; and a controller configured to control a heater by changing the heater electrical signal such that the voltage difference is approximately zero, based on an output of the amplifier; characterized in that , the first resistor is driven by a current source and the second resistor is driven by a current mirror that mirrors the current source. a first resistor ; a second resistor ; an amplifier configured to amplify a voltage difference between a first output voltage of the first resistor and a second output voltage of the second resistor , wherein the voltage difference is set to zero at a specific temperature that is based on the difference between a TCR of the first resistor and a TCR of the second resistor ; and a controller configured to control a heater by changing the heater electrical signal such that the voltage difference is approximately zero, based on an output of the amplifier; characterized in that , the first resistor is driven by a current source and the second resistor is driven by a current mirror that mirrors the current source.
Ship provided with a ship screw for use under water that may comprise fish, wherein the screw is driven by the ship's engine via a drive shaft, the screw comprising a front side and a rear side, wherein water is forced from the front side to the rear side in use, and comprising a hub and at least two blades extending from said hub , wherein a tubular housing having a free rear side end is provided around the blades , wherein the blades are substantially helical-shaped, wherein the blades extend from the hub in the direction of the outer circumference and the front side of the screw in a helical shape, characterized in that the blades taper off to a point in the outer circumference of the screw at the front side resulting in sickle-shaped blades with free ends near the outer circumference at the front side of the screw , the blades extending in a continuous manner from the front side end to the free rear side end of the tubular housing , wherein the effective surface area of the blades increases continuously from the front side toward the place where they are mounted on the hub, so that the fish in the water are mostly guided along the hub without being touched by the blades, the water with the fish leaving the free rear side end of the tubular housing unguided.
Disposable housing for enclosing cells and/or co-cultures for in vitro tests, having a plurality of chambers separated from one another which each have at least one inlet opening and one outlet opening for a culture medium and/or treatment medium, wherein the housing is formed from a first housing part and a second housing part , and a carrier layer that is permeable to the culture medium and/or treatment medium is fixed in the chambers in the first housing part , whereby a first inner lumen and a second inner lumen are formed in each of the chambers , and wherein the two housing parts each have a relief structure and are connected in a hinge-like manner, wherein the relief structures of the two housing parts interlock in the closed state, thereby forming the chambers , and wherein the inlet openings and outlet openings are closable in a gas-tight and/or liquid-tight manner.
Cable arrangement for pulling a cable through a borehole, wherein the arrangement comprises; - a number of cables , held together in a cable bundle , - a number of clamps fastened to the cable bundle preferably arranged with an uniform distribution in the longitudinal direction of the cable bundle , - one or more coupling elements which hold together said clamps in the longitudinal direction of the cable bundle , wherein the coupling element is in the form of an elongated rail which extends externally with respect to the cable bundle and is comprised of fastening means for attachment to a number of clamps , and wherein one, two, three or more coupling elements are fastened to the same clamp wherein said fastening means are flexible in the longitudinal direction such that the clamp can be fastened to the coupling element in almost any position in the longitudinal direction of the coupling element , characterized in that the coupling element is fastened in the radial outer periphery of the clamp and is comprised of a longitudinal pin in all or in part of the longitudinal direction of the coupling element arranged to be able to be received in, and engage with, a recess in said clamps , wherein the width of the coupling element extends mainly radially outwards from the longitudinal axis of the cable bundle as the coupling element is attached to the clamps and the cable bundle . - a number of cables , held together in a cable bundle , - a number of clamps fastened to the cable bundle preferably arranged with an uniform distribution in the longitudinal direction of the cable bundle , - one or more coupling elements which hold together said clamps in the longitudinal direction of the cable bundle ,
An electric power source device in and for an electric power steering device characterized by comprising: an auxiliary electric power source for a main electric power source that supplies electric power to electric power supply targets, including an electric circuit of a control system for controlling a specific control target, and an electric circuit of a power system that requires larger electric power than the electric circuit of the control system; and a selection circuit configured to supply the electric power of one electric power source having a higher voltage, out of the main electric power source and the auxiliary electric power source , to at least the electric circuit of the control system among the electric power supply targets. an auxiliary electric power source for a main electric power source that supplies electric power to electric power supply targets, including an electric circuit of a control system for controlling a specific control target, and an electric circuit of a power system that requires larger electric power than the electric circuit of the control system; and a selection circuit configured to supply the electric power of one electric power source having a higher voltage, out of the main electric power source and the auxiliary electric power source , to at least the electric circuit of the control system among the electric power supply targets.
A polymer-modified asphalt composition comprising: (a) 80 to 99.4 weight % of an asphalt; (b) 0.5 to 20 weight % of an E/X/Y/Z epoxy-functionalized ethylene copolymer, wherein E is the copolymerized repeat unit -(CH 2 CH 2 )- derived from ethylene; X is the copolymerized repeat unit - (CH 2 CR 1 R 2 )-, wherein R 1 is a hydrogen atom, a methyl group, or an ethyl group, and R 2 is a carboalkoxy, acyloxy, or alkoxy group comprising 1 to 10 carbon atoms; Y is the copolymerized repeat unit -(CH 2 CR 3 R 4 )-, wherein R 3 is hydrogen or methyl and R 4 is carboglycidoxy or glycidoxy; and Z is a copolymerized repeat unit derived from one or more comonomers selected from the group consisting of carbon monoxide, sulfur dioxide, and acrylonitrile; wherein the E/X/Y/Z epoxy-functionalized ethylene copolymer comprises 0 to 40 wt% of X, 1 to 25 wt% of Y, and 0 to 10 wt% of Z; wherein the weight percentages of the copolymerized repeat units E, X, Y and Z are complementary and based on the total weight of the E/X/Y/Z epoxy-functionalized ethylene copolymer; and wherein the E/X/Y/Z epoxy-functionalized ethylene copolymer has a melt flow index of from 100 to 900 g/10 min, measured according to ASTM D1238-65T, Condition E, at 190°C and under a load of 2160g; and, optionally, (c) 0.025 to 1 weight% of a co-reactant, wherein the co-reactant comprises one or more materials selected from the group consisting of polyphosphoric acid, phosphorous acid, and trimellitic anhydride; wherein the weight percentages of the asphalt, the E/X/Y/Z epoxy-functionalized ethylene copolymer, and the co-reactant are complementary and based on the total weight of the asphalt, the E/X/Y/Z epoxy-functionalized ethylene copolymer, and the co-reactant. (a) 80 to 99.4 weight % of an asphalt; (b) 0.5 to 20 weight % of an E/X/Y/Z epoxy-functionalized ethylene copolymer, wherein E is the copolymerized repeat unit -(CH 2 CH 2 )- derived from ethylene; X is the copolymerized repeat unit - (CH 2 CR 1 R 2 )-, wherein R 1 is a hydrogen atom, a methyl group, or an ethyl group, and R 2 is a carboalkoxy, acyloxy, or alkoxy group comprising 1 to 10 carbon atoms; Y is the copolymerized repeat unit -(CH 2 CR 3 R 4 )-, wherein R 3 is hydrogen or methyl and R 4 is carboglycidoxy or glycidoxy; and Z is a copolymerized repeat unit derived from one or more comonomers selected from the group consisting of carbon monoxide, sulfur dioxide, and acrylonitrile; wherein the E/X/Y/Z epoxy-functionalized ethylene copolymer comprises 0 to 40 wt% of X, 1 to 25 wt% of Y, and 0 to 10 wt% of Z; wherein the weight percentages of the copolymerized repeat units E, X, Y and Z are complementary and based on the total weight of the E/X/Y/Z epoxy-functionalized ethylene copolymer; and wherein the E/X/Y/Z epoxy-functionalized ethylene copolymer has a melt flow index of from 100 to 900 g/10 min, measured according to ASTM D1238-65T, Condition E, at 190°C and under a load of 2160g; and, optionally, (c) 0.025 to 1 weight% of a co-reactant, wherein the co-reactant comprises one or more materials selected from the group consisting of polyphosphoric acid, phosphorous acid, and trimellitic anhydride;
A electrical power generating system comprising a fluid-tight chamber , - an electricity production assembly arranged in the chamber, the electricity production assembly comprising a fuel cell for generating power by means of an oxidation-reduction reaction between an oxidizer and a fuel, and a supply system for supplying oxidizer and fuel to the fuel cell , - a power storage device positioned inside the chamber to provide or store electricity, and - a power converter positioned inside the chamber and configured to exchange electricity with the fuel cell , a power storage device , a thermoelectric module and/or a power grid , the electrical power generating system also including a heat-control system including a cold source and a hot source , and a heat-transport fluid circuit that is configured to control the temperature of the electricity production assembly by exchanging heat with the cold source and the hot source . - an electricity production assembly arranged in the chamber, the electricity production assembly comprising a fuel cell for generating power by means of an oxidation-reduction reaction between an oxidizer and a fuel, and a supply system for supplying oxidizer and fuel to the fuel cell , - a power storage device positioned inside the chamber to provide or store electricity, and - a power converter positioned inside the chamber and configured to exchange electricity with the fuel cell , a power storage device , a thermoelectric module and/or a power grid , the electrical power generating system also including a heat-control system including a cold source and a hot source , and a heat-transport fluid circuit that is configured to control the temperature of the electricity production assembly by exchanging heat with the cold source and the hot source .
A packaged lead frame comprising: an encapsulant having a first minor side, a second minor side opposite the first minor side, a third minor side between the first and second minor sides, and a fourth minor side between the first and second minor sides and opposite the third minor side; and a first plurality of leads (104-118, 233-240) along the third minor side between the first minor side and a center plane that bisects the encapsulant between the first and second minor sides, wherein the first plurality of leads (104-118, 233-240) extends outwardly from the encapsulant , and wherein each lead of the first plurality of leads (104-118, 233-240), includes a corresponding jog (134-206, 274-288) external to the encapsulant which jogs away from the center plane , characterized in that the corresponding jog (134-206, 274-288) of each lead from a first lead of the plurality of leads closest to the center plane to a last lead of the first plurality of leads closest to the first minor side jogs incrementally further away from the center plane . an encapsulant having a first minor side, a second minor side opposite the first minor side, a third minor side between the first and second minor sides, and a fourth minor side between the first and second minor sides and opposite the third minor side; and a first plurality of leads (104-118, 233-240) along the third minor side between the first minor side and a center plane that bisects the encapsulant between the first and second minor sides, wherein the first plurality of leads (104-118, 233-240) extends outwardly from the encapsulant , and wherein each lead of the first plurality of leads (104-118, 233-240), includes a corresponding jog (134-206, 274-288) external to the encapsulant which jogs away from the center plane , characterized in that the corresponding jog (134-206, 274-288) of each lead from a first lead of the plurality of leads closest to the center plane to a last lead of the first plurality of leads closest to the first minor side jogs incrementally further away from the center plane .
A glass encapsulation structure, comprising: a guide piece ; and an encapsulation component , wherein the guide piece is fixed to a side surface of a glass through the encapsulation component , wherein the guide piece comprises a strip part , a plurality of bumps and at least one positioning hole , and wherein the strip part has a first surface , and a second surface which is opposite to the first surface and is intended to face an interior of a vehicle body when the guide piece is mounted onto the vehicle body, the plurality of bumps are located on the first surface and perpendicular to the first surface , the at least one positioning hole is formed in at least one of the bumps , an axis (AA') of the at least one positioning hole is perpendicular to the side surface of the glass , and the at least one positioning hole is adapted for matching at least one positioning pin in an injection molding device in an injection molding process, such that a position relationship between the guide piece and the glass remains unchanged in the injection molding process. a guide piece ; and an encapsulation component , wherein the guide piece is fixed to a side surface of a glass through the encapsulation component , wherein the guide piece comprises a strip part , a plurality of bumps and at least one positioning hole , and wherein the strip part has a first surface , and a second surface which is opposite to the first surface and is intended to face an interior of a vehicle body when the guide piece is mounted onto the vehicle body, the plurality of bumps are located on the first surface and perpendicular to the first surface , the at least one positioning hole is formed in at least one of the bumps , an axis (AA') of the at least one positioning hole is perpendicular to the side surface of the glass , and the at least one positioning hole is adapted for matching at least one positioning pin in an injection molding device in an injection molding process, such that a position relationship between the guide piece and the glass remains unchanged in the injection molding process.
An electronic device , comprising: a camera module ; a speaker module disposed in a first direction with respect to the camera module ; a first support comprising a speaker support configured to support the speaker module and a camera support configured to support the camera module ; a second support having at least a portion coupled to the first support ; a sound hole connected to the outside of the electronic device ; a first sound outlet positioned in the first direction with respect to the camera module and connected to the sound hole ; a second sound outlet positioned in a second direction opposite to the first direction with respect to the camera module and connected to the sound hole ; a first sound channel configured to connect the speaker module and the first sound outlet ; and a second sound channel configured to connect the speaker module and the second sound outlet , wherein the second sound channel comprises a space provided between the camera support of the first support and the second support . a camera module ; a speaker module disposed in a first direction with respect to the camera module ; a first support comprising a speaker support configured to support the speaker module and a camera support configured to support the camera module ; a second support having at least a portion coupled to the first support ; a sound hole connected to the outside of the electronic device ; a first sound outlet positioned in the first direction with respect to the camera module and connected to the sound hole ; a second sound outlet positioned in a second direction opposite to the first direction with respect to the camera module and connected to the sound hole ; a first sound channel configured to connect the speaker module and the first sound outlet ; and a second sound channel configured to connect the speaker module and the second sound outlet , wherein the second sound channel comprises a space provided between the camera support of the first support and the second support .
A device (118-a) comprising: at least one processor ; and a memory operatively coupled to the at least one processor , the at least one processor configured to: receive a request to locate a control device (116-a), transmit acoustic token transmission information to the control device (116-a) to activate an electroacoustic transducer (216-2-1) on the control device (116-a), receive an acoustic signal including an acoustic token signal from the control device (116-a) via a plurality of acoustic sensors (262-1-1, 262-1-2) operatively coupled to the at least one processor , and determine distance information of the control device (116-a) based on at least the received acoustic token signal generated by the electroacoustic transducer (216-2-1) of the control device (116-a). at least one processor ; and a memory operatively coupled to the at least one processor , the at least one processor configured to: receive a request to locate a control device (116-a), transmit acoustic token transmission information to the control device (116-a) to activate an electroacoustic transducer (216-2-1) on the control device (116-a), receive an acoustic signal including an acoustic token signal from the control device (116-a) via a plurality of acoustic sensors (262-1-1, 262-1-2) operatively coupled to the at least one processor , and determine distance information of the control device (116-a) based on at least the received acoustic token signal generated by the electroacoustic transducer (216-2-1) of the control device (116-a). receive a request to locate a control device (116-a), transmit acoustic token transmission information to the control device (116-a) to activate an electroacoustic transducer (216-2-1) on the control device (116-a), receive an acoustic signal including an acoustic token signal from the control device (116-a) via a plurality of acoustic sensors (262-1-1, 262-1-2) operatively coupled to the at least one processor , and determine distance information of the control device (116-a) based on at least the received acoustic token signal generated by the electroacoustic transducer (216-2-1) of the control device (116-a).