mhurhangee/patent-ind-claim-en huggingface dataset:
A fixation system for immobilizing a skeletal structure, comprising: an internal fixation system comprising a rod-plate system , and a shaft system ; and an external fixation system ; wherein the rod-plate system comprises a rod affixed to a plate , the rod being adapted to be positioned in a bone canal, and the plate being adapted to be positioned on bone near the bone canal; wherein the shaft system comprises a shaft with a longitudinal axis, a slot on the shaft oriented in the direction of the longitudinal axis, and a hole on the shaft oriented at an angle to the longitudinal axis, the shaft further adapted to be positioned in a bone canal and configured to move two bone segments that comprise the bone canal toward each other; wherein the external fixation system comprises a frame connected to a sole , the sole having a bottom adapted to contact ground; and wherein the rod-plate system is configured to be connected to the shaft system when both systems are positioned in bone. an internal fixation system comprising a rod-plate system , and a shaft system ; and a rod-plate system , and a shaft system ; and an external fixation system ; wherein the rod-plate system comprises a rod affixed to a plate , the rod being adapted to be positioned in a bone canal, and the plate being adapted to be positioned on bone near the bone canal; wherein the shaft system comprises a shaft with a longitudinal axis, a slot on the shaft oriented in the direction of the longitudinal axis, and a hole on the shaft oriented at an angle to the longitudinal axis, the shaft further adapted to be positioned in a bone canal and configured to move two bone segments that comprise the bone canal toward each other; wherein the external fixation system comprises a frame connected to a sole , the sole having a bottom adapted to contact ground; and wherein the rod-plate system is configured to be connected to the shaft system when both systems are positioned in bone.
A steel pipe having excellent expandability, characterized in that the steel pipe has a steel composition comprising, by mass%, C: 0.1 to 0.45%, Si: 0.3 to 3.5%, Mn: 0.5 to 5%, P: less than or equal to 0.03%, S: less than or equal to 0.01%, soluble Al: 0.2 to 0.8%, N: less than or equal to 0.05%, O: less than or equal to 0.01%, and optionally at least one element selected from at least one of Groups (A) to (E) specified below, and balance being Fe and impurities, wherein the steel has a mixed microstructure comprising ferrite and one or more selected from fine pearlite, bainite and martensite, and the steel has a tensile strength of 600MPa or more and a uniform elongation satisfying the following formula : u-el ≧ 28 − 0.0075 ⁢ TS wherein u-el means uniform elongation (%), and TS means tensile strength (MPa): wherein Group (A) of elements is; Cr: less than or equal to 1.5% and Cu: less than or equal to 3.0%; wherein Group (B) of elements is; Mo: less than or equal to 1%; wherein Group (C) of elements is; Ni: less than or equal to 2%; wherein Group (D) of elements is; Ti: less than or equal to 0.3%, Nb: less than or equal to 0.3%, V: less than or equal to 0.3%, Zr: less than or equal to 0.3%, and B: less than or equal to 0.01%; wherein Group (E) of elements is: Ca: less than or equal to 0.01%, Mg: less than or equal to 0.01%, and REM: less than or equal to 1.0%. wherein Group (A) of elements is; Cr: less than or equal to 1.5% and Cu: less than or equal to 3.0%; wherein Group (B) of elements is; Mo: less than or equal to 1%; wherein Group (C) of elements is; Ni: less than or equal to 2%; wherein Group (D) of elements is; Ti: less than or equal to 0.3%, Nb: less than or equal to 0.3%, V: less than or equal to 0.3%, Zr: less than or equal to 0.3%, and B: less than or equal to 0.01%; wherein Group (E) of elements is: Ca: less than or equal to 0.01%, Mg: less than or equal to 0.01%, and REM: less than or equal to 1.0%.
An appliance for assisting vocal cord closure to train vocalization, wherein the appliance comprises an inner arc plate , an outer arc plate and two oppositely disposed partition plates , the inner arc plate being opposite to the outer arc plate ; the two partition plates are disposed spaced between the inner arc plate and the outer arc plate , and an accommodation cavity is enclosed by the two partition plates , the inner arc plate and the outer arc plate ; in a height direction, the accommodation cavity is separated into an upper accommodation cavity for receiving upper incisors and a lower accommodation cavity for receiving lower incisors; both ends of opposite sides of the inner arc plates extend respectively away from the accommodation cavity ; and both ends of opposite sides of the outer arc plate extend respectively away from the accommodation cavity , and are used to split the corners of the mouth.
A base configured to be attached to a paddle actuator of an installed mechanical switch that controls whether power is delivered to an electrical load, the base comprising: a frame that defines an opening that is configured to receive a protruding portion of the paddle actuator therein, the protruding portion of the paddle actuator projecting outward when the mechanical switch is operated into a position that causes power to be delivered to the electrical load, wherein, when the protruding portion is received in the opening, the frame at least partially surrounds the paddle actuator ; a clamp arm attached to the frame at a pivot joint, the clamp arm configured to pivot about the pivot joint to secure the base to the protruding portion of the paddle actuator ; and a screw that is operatively engaged with the clamp arm such that, when the screw is rotated, the clamp arm is moved toward the protruding portion of the paddle actuator until the clamp arm abuts the protruding portion of the paddle actuator , wherein the clamp arm is configured to apply a force on the protruding portion of the paddle actuator as the screw is further rotated when the clamp arm abuts the protruding portion of the paddle actuator , and wherein the force applied by the clamp arm is configured to secure the base to the protruding portion of the paddle actuator . a frame that defines an opening that is configured to receive a protruding portion of the paddle actuator therein, the protruding portion of the paddle actuator projecting outward when the mechanical switch is operated into a position that causes power to be delivered to the electrical load, wherein, when the protruding portion is received in the opening, the frame at least partially surrounds the paddle actuator ; a clamp arm attached to the frame at a pivot joint, the clamp arm configured to pivot about the pivot joint to secure the base to the protruding portion of the paddle actuator ; and a screw that is operatively engaged with the clamp arm such that, when the screw is rotated, the clamp arm is moved toward the protruding portion of the paddle actuator until the clamp arm abuts the protruding portion of the paddle actuator , wherein the clamp arm is configured to apply a force on the protruding portion of the paddle actuator as the screw is further rotated when the clamp arm abuts the protruding portion of the paddle actuator , and wherein the force applied by the clamp arm is configured to secure the base to the protruding portion of the paddle actuator .
A method for determining a contention window size in clear channel assessment, comprising: detecting, by a base station, in an uplink subframe on an unlicensed carrier, first hybrid automatic repeat request, HARQ, status feedback information from at least one first user equipment, LTE, wherein the at least one first LTE and at least one second LTE are scheduled for downlink transmission in a reference subframe; and determining (S102), by the base station, a contention window size, CWS, in clear channel assessment, CCA, for next downlink transmission based on the first HARQ status feedback information from the at least one first UE without considering second HARQ status feedback information corresponding to the at least one second UE, wherein the first HARQ status feedback information has been found from the at least one first LTE in the uplink subframe, the second HARQ status feedback information has not been found from the at least one second UE in the uplink subframe. detecting, by a base station, in an uplink subframe on an unlicensed carrier, first hybrid automatic repeat request, HARQ, status feedback information from at least one first user equipment, LTE, wherein the at least one first LTE and at least one second LTE are scheduled for downlink transmission in a reference subframe; and determining (S102), by the base station, a contention window size, CWS, in clear channel assessment, CCA, for next downlink transmission based on the first HARQ status feedback information from the at least one first UE without considering second HARQ status feedback information corresponding to the at least one second UE, wherein the first HARQ status feedback information has been found from the at least one first LTE in the uplink subframe, the second HARQ status feedback information has not been found from the at least one second UE in the uplink subframe.
A patient repositioning apparatus comprising: a sheet defining an outer periphery having opposing first and second side edges , the sheet comprising an upper surface material and a lower surface material opposite the upper surface material for contacting a resting structure, the lower surface material being a relatively low-friction material as compared to the upper surface material; a plurality of handles disposed along the first and second side edges ; and a plurality of strap members attached to the sheet and distributed across the first and second side edges , each of the strap members comprising a strap portion that forms a bight in the strap member, wherein each of the strap members comprises a second strap portion that forms a second bight in the strap member. a sheet defining an outer periphery having opposing first and second side edges , the sheet comprising an upper surface material and a lower surface material opposite the upper surface material for contacting a resting structure, the lower surface material being a relatively low-friction material as compared to the upper surface material; a plurality of handles disposed along the first and second side edges ; and a plurality of strap members attached to the sheet and distributed across the first and second side edges , each of the strap members comprising a strap portion that forms a bight in the strap member, wherein each of the strap members comprises a second strap portion that forms a second bight in the strap member.
A rail vehicle having a vehicle frame supported on on-track undercarriages and a hydraulic drive system powered by a motor , the drive system comprising a hydrodynamic drive associated with a first on-track undercarriage as well as a hydrostatic drive , associated with a second on-track undercarriage , with which is associated a drive pump connected to a drive motor , characterized in that the motor is designed for higher power output than necessary for the operation of the hydrodynamic drive , and that a pump distribution gear is switched between the motor and the hydrodynamic drive , via which the drive pump of the hydrostatic drive can be connected.
A method for managing central secret keys of a plurality of user devices (2a-c) associated with a single public key, the method being performed in a key manager and comprising the steps of: receiving , from a first user device , transformation data and an identifier of a second user device ; obtaining a first central secret key associated with the first user device associated with the public key; generating a second central secret key by applying the transformation data to the first central secret key, wherein the transformation data is applied in reverse to how the same transformation data is applied by the first user device to a device secret key of the first user device to generate a second device secret key to ensure the second central secret key and the second device secret key are also associated with the public key; storing the second central secret key in association with the second user device ; and performing again the generating between the key manager and the second user device, using secure communication between the key manager and the second user device, resulting in an evolved second device secret key and an evolved second central secret key, both the evolved second device secret key and the evolved second central secret key also associated with the public key. receiving , from a first user device , transformation data and an identifier of a second user device ; obtaining a first central secret key associated with the first user device associated with the public key; generating a second central secret key by applying the transformation data to the first central secret key, wherein the transformation data is applied in reverse to how the same transformation data is applied by the first user device to a device secret key of the first user device to generate a second device secret key to ensure the second central secret key and the second device secret key are also associated with the public key; storing the second central secret key in association with the second user device ; and performing again the generating between the key manager and the second user device, using secure communication between the key manager and the second user device, resulting in an evolved second device secret key and an evolved second central secret key, both the evolved second device secret key and the evolved second central secret key also associated with the public key.
Hollow fiber membrane comprising at least two layers, wherein the at least two layers each comprise a layer forming material comprising at least one polymer and the at least two layers differ from each other with respect to the layer forming material, wherein at least one layer is a selection layer and at least one layer is a support layer, characterized in that the selection layer and the support layer are delamination free bonded to each other, and the two layers are not separable using a differential pressure of ≤ 3 bar, the selection layer comprises at least one polymer which is selected from cellulose acetate, cellulose ester, and mixed esters thereof; the support layer comprises at least one polymer which is selected from polyimide, polyetherimide, polymethylmethacrylimide or mixtures thereof; wherein said at least two layers are bonded together by covalent bonds via an adhesion-promoting additive, wherein said adhesion-promoting additive comprises amino-functional reactive groups which is selected from the group consisting of polyethylenimine, polyamine, amine-containing copolymers, polyvinylamine, poly-L-lysine or mixtures thereof and wherein the adhesion-promoting additive is added to the mixture for the production of the support layer or wherein said selection layer comprises said adhesion-promoting additive, or wherein said adhesion promoting additive is arranged between the selection layer and the support layer in an adhesion promoting layer.
An electroacoustic transducer for headphone, comprising: a sleeve extending along a longitudinal axis; a diaphragm coupled to the sleeve at a first end of the sleeve ; a subassembly in the sleeve , the subassembly comprising a magnet and a back plate coupled to the sleeve at a second end of the sleeve, the magnet being between the diaphragm and the back plate; and an alignment element extending from the back plate of the subassembly in a direction substantially away from the diaphragm and the magnet, the alignment element being configured to cooperate with an external alignment apparatus for aligning the subassembly in the sleeve relative to the diaphragm during the assembly of the electroacoustic transducer, wherein: the back plate includes a plurality of vent holes about a periphery of the back plate; the electroacoustic transducer further comprises a cavity between the back plate and the second end of the sleeve; and the alignment element extends along the longitudinal axis (A) from a center region of the back plate surrounded by the vent holes and through the cavity and the second end of the sleeve . a sleeve extending along a longitudinal axis; a diaphragm coupled to the sleeve at a first end of the sleeve ; a subassembly in the sleeve , the subassembly comprising a magnet and a back plate coupled to the sleeve at a second end of the sleeve, the magnet being between the diaphragm and the back plate; and an alignment element extending from the back plate of the subassembly in a direction substantially away from the diaphragm and the magnet, the alignment element being configured to cooperate with an external alignment apparatus for aligning the subassembly in the sleeve relative to the diaphragm during the assembly of the electroacoustic transducer, wherein: the back plate includes a plurality of vent holes about a periphery of the back plate; the electroacoustic transducer further comprises a cavity between the back plate and the second end of the sleeve; and the alignment element extends along the longitudinal axis (A) from a center region of the back plate surrounded by the vent holes and through the cavity and the second end of the sleeve . the back plate includes a plurality of vent holes about a periphery of the back plate; the electroacoustic transducer further comprises a cavity between the back plate and the second end of the sleeve; and the alignment element extends along the longitudinal axis (A) from a center region of the back plate surrounded by the vent holes and through the cavity and the second end of the sleeve .
An apparatus for assembling a tubular string , comprising: a top drive configured to rotate the tubular string ; a rig drilling bail comprising an upper eye connected to the top drive and a lower eye ; wherein, the apparatus includes: a first joint bail extender rigidly coupled to the lower eye of the rig drilling bail , such that the first joint bail extender is non-pivotal with respect to the rig drilling bail ; and a device coupled to the top drive via the first joint bail extender and configured to engage a tubular segment so as to lift the tubular segment over the tubular string , wherein the top drive rotates the tubular segment , to connect the tubular segment with the tubular string . a top drive configured to rotate the tubular string ; a rig drilling bail comprising an upper eye connected to the top drive and a lower eye ; wherein, the apparatus includes: a first joint bail extender rigidly coupled to the lower eye of the rig drilling bail , such that the first joint bail extender is non-pivotal with respect to the rig drilling bail ; and a device coupled to the top drive via the first joint bail extender and configured to engage a tubular segment so as to lift the tubular segment over the tubular string , wherein the top drive rotates the tubular segment , to connect the tubular segment with the tubular string .
A surface mount apparatus comprising a package having an electrical circuit component, the package being bonded onto a substrate , the apparatus comprising a first electrically conductive bonding pad fixed to said package , a second electrically conductive bonding pad fixed to said substrate , said second bonding pad being divided into at least two parts , with electrical discontinuity between said at least two parts , and an electrically conductive bond between said first and second bonding pads such that electrical continuity is established from a first part of said second bonding pad , through said first bonding pad to a second part of said second bonding pad , whereby the arrangement enables evaluating integrity of the electrically conductive bond by testing electrical continuity between said first and second parts , characterised in that the first electrically conductive bonding pad is electrically isolated from the electrical circuit component and any other element of said package .
A saw blade for a medical bone saw, in particular for a femur and/or tibia resection, with a proximal holding area , which serves for coupling to a sawing device, a guide area with at least one sliding element , which is arranged on a non-bendable saw blade core and provides a contact surface for guiding the saw blade in a guide slot of a saw template , and a distal sawing area having saw teeth, wherein the sliding element and the saw blade core have different materials or consist of different materials with respect to each other, wherein the sliding element has or consists of a biocompatible and/or bioresorbable plastic, characterized in that the saw blade core forms a lattice-like or herringbone-like framework , which has an arrangement of interconnected webs or struts and is encased by the sliding element . a proximal holding area , which serves for coupling to a sawing device, a guide area with at least one sliding element , which is arranged on a non-bendable saw blade core and provides a contact surface for guiding the saw blade in a guide slot of a saw template , and a distal sawing area having saw teeth, wherein the sliding element and the saw blade core have different materials or consist of different materials with respect to each other, wherein the sliding element has or consists of a biocompatible and/or bioresorbable plastic, characterized in that the saw blade core forms a lattice-like or herringbone-like framework , which has an arrangement of interconnected webs or struts and is encased by the sliding element .
A method, comprising, by a circuitry: generating a first rotated component and a second rotated component by rotating a pair of audio signal components; generating left quadrature components that are out of phase with each other using the first rotated component; generating right quadrature components that are out of phase with each other using the second rotated component; generating orthogonal correlation transform, OCT, components based on the left and right quadrature components, each OCT component including a weighted combination of a left quadrature component and a right quadrature component; generating a mono output channel using one or more of the OCT components; and providing the mono output channel to one or more speakers. generating a first rotated component and a second rotated component by rotating a pair of audio signal components; generating left quadrature components that are out of phase with each other using the first rotated component; generating right quadrature components that are out of phase with each other using the second rotated component; generating orthogonal correlation transform, OCT, components based on the left and right quadrature components, each OCT component including a weighted combination of a left quadrature component and a right quadrature component; generating a mono output channel using one or more of the OCT components; and providing the mono output channel to one or more speakers.