mhurhangee/ep-ind-claims huggingface dataset:
A polymerizable triptycene derivative represented by the following general formula: (wherein R 1 to R 4 are each independently a substituent selected from the group consisting of hydrogen atom, alkyl group, cycloalkyl group, heterocyclic group, alkenyl group, cycloalkenyl group, alkynyl group, alkoxy group, alkylthio group, aryl group, heteroaryl group, halogen atom, amino group, and silyl group, with the proviso that adjacent substituents may together form a ring; one of X and Y is a substituent represented by the following general formula: (wherein n is an integer of 1 to 5; and R 5 is a substituent selected from the group consisting of alkyl group, cycloalkyl group, heterocyclic group, alkenyl group, cycloalkenyl group, alkynyl group, alkoxy group, alkylthio group, aryl group, heteroaryl group, amino group, and silyl group, wherein the alkyl group, the cycloalkyl group, the heterocyclic group, the alkoxy group, the alkylthio group, the aryl group, the heteroaryl group, the amino group, and the silyl group are each substituted by an unsaturated polymerizable functional group;) and the other of X and Y is a substituent selected from the group consisting of the substituents represented by the general formula, hydrogen atom and halogen atom, and protected or unprotected hydroxyl group, hydroxylalkyl group, carboxyl group, carboxylalkyl group, amino group, aminoalkyl group, aminocarbonyl group, aminocarbonylalkyl group, alkoxy group, alkoxyalkyl group, alkoxycarbonyl group, alkoxycarbonylalkyl group, formyl group, formylalkyl group, and alkyl group.) R 1 to R 4 are each independently a substituent selected from the group consisting of hydrogen atom, alkyl group, cycloalkyl group, heterocyclic group, alkenyl group, cycloalkenyl group, alkynyl group, alkoxy group, alkylthio group, aryl group, heteroaryl group, halogen atom, amino group, and silyl group, with the proviso that adjacent substituents may together form a ring; one of X and Y is a substituent represented by the following general formula: (wherein n is an integer of 1 to 5; and R 5 is a substituent selected from the group consisting of alkyl group, cycloalkyl group, heterocyclic group, alkenyl group, cycloalkenyl group, alkynyl group, alkoxy group, alkylthio group, aryl group, heteroaryl group, amino group, and silyl group, wherein the alkyl group, the cycloalkyl group, the heterocyclic group, the alkoxy group, the alkylthio group, the aryl group, the heteroaryl group, the amino group, and the silyl group are each substituted by an unsaturated polymerizable functional group;) and the other of X and Y is a substituent selected from the group consisting of the substituents represented by the general formula, hydrogen atom and halogen atom, and protected or unprotected hydroxyl group, hydroxylalkyl group, carboxyl group, carboxylalkyl group, amino group, aminoalkyl group, aminocarbonyl group, aminocarbonylalkyl group, alkoxy group, alkoxyalkyl group, alkoxycarbonyl group, alkoxycarbonylalkyl group, formyl group, formylalkyl group, and alkyl group.)
A wireless communications system, comprising: a base station receiving communications signals from an access network; one or more radio heads remotely configured from the base station and coupled for communication to the base station over a wired transmission link, each radio head coupled to one or more antennas to transmit and receive wireless communications signals; a satellite receiver antenna configured at the radio head location; a timing generator configured at the radio head location and coupled to the satellite receiver antenna, the timing generator configured to extract timing information from a satellite signal received at the satellite receiver antenna and provide timing signals to the radio head and to the base station, a timing extractor at the base station configured to regenerate data in a format similar to the timing signals received from the timing generator, characterized in that the timing generator further comprises a control and management module configured to manage the wired transmission link to the base station and transmit, receive, code and decode data on channels of the wired transmission link that include timing information and messages sent to the radio head for timing and GPS aiding to extend synchronization capabilities in case of a low signal to noise ratio in a receive path of the communications system and in that the base station and radio head employ the timing signals to synchronize transmission of communications signals along the wired transmission link between the base station and radio head. a base station receiving communications signals from an access network; one or more radio heads remotely configured from the base station and coupled for communication to the base station over a wired transmission link, each radio head coupled to one or more antennas to transmit and receive wireless communications signals; a satellite receiver antenna configured at the radio head location; a timing generator configured at the radio head location and coupled to the satellite receiver antenna, the timing generator configured to extract timing information from a satellite signal received at the satellite receiver antenna and provide timing signals to the radio head and to the base station, a timing extractor at the base station configured to regenerate data in a format similar to the timing signals received from the timing generator, characterized in that the timing generator further comprises a control and management module configured to manage the wired transmission link to the base station and transmit, receive, code and decode data on channels of the wired transmission link that include timing information and messages sent to the radio head for timing and GPS aiding to extend synchronization capabilities in case of a low signal to noise ratio in a receive path of the communications system and in that the base station and radio head employ the timing signals to synchronize transmission of communications signals along the wired transmission link between the base station and radio head.
A retrograde reamer for use in surgical procedures, comprising: a first tubular shaft; at least one second shaft movably disposable within the first tubular shaft; and at least one cutting member movably coupled to one of the first tubular shaft and the second shaft, wherein, in response to relative movement of the first tubular shaft and the second shaft, the cutting member is adapted to be displaced from a collapsed position to at least one deployed position, thereby defining at least one cutting diameter, and wherein the reamer is cannulated to accommodate a guidewire, in use, wherein the cutting member includes one or more helical blades, and wherein, in response to relative rotational and axial movement of the first tubular shaft and the second shaft, the helical blades are operative to unwind from the second shaft, thereby displacing the helical blades from the collapsed position to the deployed position. a first tubular shaft; at least one second shaft movably disposable within the first tubular shaft; and at least one cutting member movably coupled to one of the first tubular shaft and the second shaft, wherein, in response to relative movement of the first tubular shaft and the second shaft, the cutting member is adapted to be displaced from a collapsed position to at least one deployed position, thereby defining at least one cutting diameter, and wherein the reamer is cannulated to accommodate a guidewire, in use, wherein the cutting member includes one or more helical blades, and wherein, in response to relative rotational and axial movement of the first tubular shaft and the second shaft, the helical blades are operative to unwind from the second shaft, thereby displacing the helical blades from the collapsed position to the deployed position.
A non-contact labyrinth seal assembly, comprising: an outer rigid carrier having a cylindrical outer flange extending axially relative to a central axis of said assembly with a leg extending radially inwardly from said outer flange toward said central axis; a body attached to said leg, said body having a radially outward lip and radially inward lip, said lips extending axially from said leg toward an air side of said assembly with said radially outward lip diverging outwardly from said central axis to provide a first annular channel between said lips (48, 50) and a second annular channel between said radially outward lip and said leg, said first annular channel facing axially toward said air side and said second annular channel facing radially outwardly from said central axis; and a sleeve having an axially extending cylindrical wall with an annular first flange extending radially outwardly from said wall, characterized by said first flange having an annular projection extending axially into said first annular channel to provide a non-contact labyrinth passage between an oil side and said air side extending along a serpentine path between said lips and said annular projection; and wherein said body and said lips (48,56) are spaced in completely non-contacting relation from said sleeve. an outer rigid carrier having a cylindrical outer flange extending axially relative to a central axis of said assembly with a leg extending radially inwardly from said outer flange toward said central axis; a body attached to said leg, said body having a radially outward lip and radially inward lip, said lips extending axially from said leg toward an air side of said assembly with said radially outward lip diverging outwardly from said central axis to provide a first annular channel between said lips (48, 50) and a second annular channel between said radially outward lip and said leg, said first annular channel facing axially toward said air side and said second annular channel facing radially outwardly from said central axis; and a sleeve having an axially extending cylindrical wall with an annular first flange extending radially outwardly from said wall, characterized by said first flange having an annular projection extending axially into said first annular channel to provide a non-contact labyrinth passage between an oil side and said air side extending along a serpentine path between said lips and said annular projection; and wherein said body and said lips (48,56) are spaced in completely non-contacting relation from said sleeve.
A sewing machine comprising: a gathering assembly, the gathering assembly comprised of a transfer cup and a transfer disc between which an intended article to be sewn is able to pass; a brake assembly (203, 204), the brake assembly mechanically engaged with the transfer disc to variably adjust rotational speed of the transfer disc through frictional interaction; and a thread tensioner; characterized by the thread tensioner comprising a tightening plate and a pressing part, wherein the pressing part is adjustably positioned relative to the tightening plate to allow adjustment of a tension experienced by a sewing thread extending between the pressing part and the tightening plate; and by further comprising a thread tension display, the thread tension display adapted to display an indication of a tension supplied by the thread tensioner. a gathering assembly, the gathering assembly comprised of a transfer cup and a transfer disc between which an intended article to be sewn is able to pass; a brake assembly (203, 204), the brake assembly mechanically engaged with the transfer disc to variably adjust rotational speed of the transfer disc through frictional interaction; and a thread tensioner; a brake assembly (203, 204), the brake assembly mechanically engaged with the transfer disc to variably adjust rotational speed of the transfer disc through frictional interaction; and a thread tensioner; characterized by the thread tensioner comprising a tightening plate and a pressing part, wherein the pressing part is adjustably positioned relative to the tightening plate to allow adjustment of a tension experienced by a sewing thread extending between the pressing part and the tightening plate; and by further comprising a thread tension display, the thread tension display adapted to display an indication of a tension supplied by the thread tensioner.
A drafting system for a spinning machine for drafting a fiber strand having at least one first roller pair consisting of a top roller and a bottom roller and having a second roller pair consisting of a top output roller and a bottom output roller, a first clamping point being defined by the first roller pair and a second clamping point being defined by the second roller pair, and the first clamping point and the second clamping point implementing a drafting zone plane transited by the fiber strand in a running direction from the first clamping point to the second clamping point, and having a fiber condensing zone downstream of the output roller pair for condensing the drafted fiber strand, comprising a pneumatic condensing device having a fiber bundling zone and having a suctionable suction tube enlaced by a lattice element, the fiber bundling zone being delimited by the second clamping point and a third clamping point, the third clamping point being defined by the top output roller and the lattice element, characterized in that the suction tube comprises a slit-shaped suction opening having a length of 2.0 mm to 5.0 mm, being disposed in the fiber bundling zone, wherein the slit-shaped suction opening in the suction tube is disposed in the direction of the third clamping point from an end of the suction tube facing the second clamping point, wherein a spacing from the second clamping point to the third clamping point along a surface of the top output roller is such that the individual fibers of the fiber strand provided for drafting are captured by the third clamping point before leaving the second clamping point and wherein fiber ends protruding from the fiber strand are applied to the fiber strand when passing across the suction opening.
An ignition powder, of which raw materials comprise following components in percentages by mass: potassium perchlorate: 30%-50%; basic copper nitrate: 5%-20%; a fuel: 30%-60%; a metal oxide: 1%-15%; and a metal powder: 1%-15%, wherein the metal powder is at least one selected from the group consisting of a titanium powder, a magnesium powder, a copper powder, an iron powder, a zirconium powder, a hafnium powder, a tungsten powder and a silicon powder. potassium perchlorate: 30%-50%; basic copper nitrate: 5%-20%; a fuel: 30%-60%; a metal oxide: 1%-15%; and a metal powder: 1%-15%, wherein the metal powder is at least one selected from the group consisting of a titanium powder, a magnesium powder, a copper powder, an iron powder, a zirconium powder, a hafnium powder, a tungsten powder and a silicon powder.
An endoscopic surgical instrument, comprising: a steering handle including a housing containing a manifold, said manifold including a main working channel input port in fluid communication with a main working channel output port, an auxiliary working channel input port in fluid communication with an auxiliary working channel output port, and an irrigation input port in fluid communication with said main working channel output port and said auxiliary working channel output port, wherein said manifold includes a plurality of valves for selectively isolating said irrigation input port from said main working channel output port and said auxiliary working channel output port; wherein said irrigation input port is isolated from said main working channel output port by a first of said plurality of valves; and wherein a main working channel circuit includes said main working channel input port and said main working channel output port, said main working channel circuit being configured to pass a working device therethrough. a steering handle including a housing containing a manifold, said manifold including a main working channel input port in fluid communication with a main working channel output port, an auxiliary working channel input port in fluid communication with an auxiliary working channel output port, and an irrigation input port in fluid communication with said main working channel output port and said auxiliary working channel output port, wherein said manifold includes a plurality of valves for selectively isolating said irrigation input port from said main working channel output port and said auxiliary working channel output port; wherein said irrigation input port is isolated from said main working channel output port by a first of said plurality of valves; and wherein a main working channel circuit includes said main working channel input port and said main working channel output port, said main working channel circuit being configured to pass a working device therethrough.
A method for controlling a retractable camera provided in a mobile terminal, the method comprising: receiving an instruction for ejecting the retractable camera; detecting whether the mobile terminal meets a condition indicating that the camera has a risk of damage when being ejected; and disabling the instruction for ejecting the retractable camera when the mobile terminal meets the condition indicating that the camera has a risk of damage when being ejected, wherein the mobile terminal meets the condition indicating that the camera has a risk of damage when being ejected in one of the following situations: a set type of device is connected to the mobile terminal through a set short-range wireless communication mode, during operation of the device, the device is clamped to the mobile terminal at a position wherein the retractable camera is blocked from being ejected; or a magnetic field intensity value between the mobile terminal and a magnet on a set type of device collected by a magnetic field sensor of the mobile terminal is greater than or equal to a set magnetic field intensity value, wherein a position where the magnetic field sensor is disposed in the mobile terminal is on a same side as a position where the camera is disposed in the mobile terminal. receiving an instruction for ejecting the retractable camera; detecting whether the mobile terminal meets a condition indicating that the camera has a risk of damage when being ejected; and disabling the instruction for ejecting the retractable camera when the mobile terminal meets the condition indicating that the camera has a risk of damage when being ejected, wherein the mobile terminal meets the condition indicating that the camera has a risk of damage when being ejected in one of the following situations: a set type of device is connected to the mobile terminal through a set short-range wireless communication mode, during operation of the device, the device is clamped to the mobile terminal at a position wherein the retractable camera is blocked from being ejected; or a magnetic field intensity value between the mobile terminal and a magnet on a set type of device collected by a magnetic field sensor of the mobile terminal is greater than or equal to a set magnetic field intensity value, wherein a position where the magnetic field sensor is disposed in the mobile terminal is on a same side as a position where the camera is disposed in the mobile terminal. a set type of device is connected to the mobile terminal through a set short-range wireless communication mode, during operation of the device, the device is clamped to the mobile terminal at a position wherein the retractable camera is blocked from being ejected; or a magnetic field intensity value between the mobile terminal and a magnet on a set type of device collected by a magnetic field sensor of the mobile terminal is greater than or equal to a set magnetic field intensity value, wherein a position where the magnetic field sensor is disposed in the mobile terminal is on a same side as a position where the camera is disposed in the mobile terminal.
A composition comprising: a population of cultured stem cells that are capable of proliferating and differentiating into ectoderm, mesoderm and endoderm, and express at least one stem cell transcription factor selected from the group consisting of Oct-4, Nanog and SOX-2 but do not detectably express MHC Class l or cell surface markers CD13, CD44, CD45, CD90, CD105 and CD34; and a differentiation-specific agent selected from the group consisting of: PDGF and TGF-β1 bFGF, FGF8, SHH and BDNF; HGF and FGF4; dexamethasone, 3-isobutyl-1-methylxanthine, insulin and indomethacin; VEGF-165; and BMP4, VEGF, bFGF, SCF, Flt3L, hyper IL6, thrombopoietin and erythropoietin. a population of cultured stem cells that are capable of proliferating and differentiating into ectoderm, mesoderm and endoderm, and express at least one stem cell transcription factor selected from the group consisting of Oct-4, Nanog and SOX-2 but do not detectably express MHC Class l or cell surface markers CD13, CD44, CD45, CD90, CD105 and CD34; and a differentiation-specific agent selected from the group consisting of: PDGF and TGF-β1 bFGF, FGF8, SHH and BDNF; HGF and FGF4; dexamethasone, 3-isobutyl-1-methylxanthine, insulin and indomethacin; VEGF-165; and BMP4, VEGF, bFGF, SCF, Flt3L, hyper IL6, thrombopoietin and erythropoietin. PDGF and TGF-β1 bFGF, FGF8, SHH and BDNF; HGF and FGF4; dexamethasone, 3-isobutyl-1-methylxanthine, insulin and indomethacin; VEGF-165; and BMP4, VEGF, bFGF, SCF, Flt3L, hyper IL6, thrombopoietin and erythropoietin.
Locking assembly for a galley container (2, 3) comprising: - a picklock arranged on a first galley container part, - a locking mechanism arranged on a second galley container part for engaging the picklock, the first and second galley container parts (2, 3) being moveable towards and away from each other to close and open the galley container (2, 3), - the locking mechanism being moveable between a release position, wherein the picklock is released from the locking mechanism, and a lock position wherein the locking mechanism can engage the picklock to lock the first container part to the second container part, wherein a blocking element is provided that - in a block position prevents the locking mechanism from moving to the lock position, - and in an unblock position allows the locking mechanism to move to the lock position, wherein the locking mechanism comprises a pair of locking elements (8a, 8b) that in the release position of the locking assembly are positioned away from each other and in the lock position are positioned towards each other, and wherein in the block position the blocking element is positioned between these locking elements (8a, 8b). - a picklock arranged on a first galley container part, - a locking mechanism arranged on a second galley container part for engaging the picklock, the first and second galley container parts (2, 3) being moveable towards and away from each other to close and open the galley container (2, 3), - the locking mechanism being moveable between a release position, wherein the picklock is released from the locking mechanism, and a lock position wherein the locking mechanism can engage the picklock to lock the first container part to the second container part, - in a block position prevents the locking mechanism from moving to the lock position, - and in an unblock position allows the locking mechanism to move to the lock position,