mhurhangee/patent-ind-claim-en huggingface dataset:
A polymerizable composition comprising a first monomer containing two functional groups derived from phthalonitrile and a second monomer containing three or more functional groups derived from phthalonitrile; wherein the first monomer is a compound of Formula 1 below: wherein, Ar 1 and Ar 2 are each independently an aromatic divalent radical, L, L 1 and L 2 are each independently a single bond, an alkylene group, an alkylidene group, an oxygen atom or a sulfur atom, and R 1 to R 10 are each independently hydrogen, an alkyl group, an alkoxy group, an aryl group or a cyano group, provided that at least two of R 1 to R 5 are each a cyano group and at least two of R 6 to R 10 are each a cyano group; and the second monomer is a compound of Formula 3, Formula 3: Ar 3 -L 3 -Ar 4 -L 4 -Ar 5 -L 5 -Ar 6 wherein, Ar 3 and Ar 6 are the same or different aryl groups from each other, Ar 4 and Ar 5 are the same or different arylene groups from each other, L 3 to L 5 are each independently an alkylene group, an alkylidene group, an alkenylene group or an alkynylene group, where Ar 3 to Ar 6 are each substituted with at least one substituent represented by Formula 4, wherein, L 6 is an alkylene group, an alkylidene group, an oxygen atom or a sulfur atom, and R 17 to R 21 are each independently hydrogen, an alkyl group, an alkoxy group, an aryl group or a cyano group, provided that at least two of R 17 to R 21 are each a cyano group. the second monomer is a compound of Formula 3, Formula 3: Ar 3 -L 3 -Ar 4 -L 4 -Ar 5 -L 5 -Ar 6 wherein, Ar 3 and Ar 6 are the same or different aryl groups from each other, Ar 4 and Ar 5 are the same or different arylene groups from each other, L 3 to L 5 are each independently an alkylene group, an alkylidene group, an alkenylene group or an alkynylene group, where Ar 3 to Ar 6 are each substituted with at least one substituent represented by Formula 4, wherein, L 6 is an alkylene group, an alkylidene group, an oxygen atom or a sulfur atom, and R 17 to R 21 are each independently hydrogen, an alkyl group, an alkoxy group, an aryl group or a cyano group, provided that at least two of R 17 to R 21 are each a cyano group.
A method for isolating a section of a pipe , the method comprising: locating a first plug module of an isolation tool in a pipe in a first mode using a sealing pigging array with no or minimal bypass; urging the first plug module through the pipe in a first direction; securing the first plug module against the pipe ; configuring the first plug module in a second mode to permit fluid bypass of the sealing pigging array and the first plug module ; locating a second plug module in the pipe while the first plug module is in the second mode and urging the second plug module through the pipe in a second direction opposing the first direction and towards the first plug module such that fluid displaced by location of the second plug module bypasses the first plug module ; configuring the first plug module in a third mode to isolate the section of the pipe , retaining pressure on one side of the isolation tool while allowing the other side to be fully vented; securing the second plug module and the first plug module to the pipe to isolate the pipe section between the modules ; and configuring the first plug module in the first mode to prevent fluid bypass of the sealing pigging array for pigging both the first and second plug modules to one end of the pipe for removal. locating a first plug module of an isolation tool in a pipe in a first mode using a sealing pigging array with no or minimal bypass; urging the first plug module through the pipe in a first direction; securing the first plug module against the pipe ; configuring the first plug module in a second mode to permit fluid bypass of the sealing pigging array and the first plug module ; locating a second plug module in the pipe while the first plug module is in the second mode and urging the second plug module through the pipe in a second direction opposing the first direction and towards the first plug module such that fluid displaced by location of the second plug module bypasses the first plug module ; configuring the first plug module in a third mode to isolate the section of the pipe , retaining pressure on one side of the isolation tool while allowing the other side to be fully vented; securing the second plug module and the first plug module to the pipe to isolate the pipe section between the modules ; and configuring the first plug module in the first mode to prevent fluid bypass of the sealing pigging array for pigging both the first and second plug modules to one end of the pipe for removal.
A power transmission apparatus for a vehicle, the vehicle including an engine and a motor as a driving power source, the vehicle configured to be operable to travel using only the motor as the driving power source with the engine stopped, the power transmission apparatus comprising: an input shaft into which power from the engine is configured to be inputted; a brake mechanism arranged around the input shaft , the brake mechanism including a stationary race and a rotary race that are adjacently arranged in an axial direction of the input shaft , the rotary race configured to rotate along with rotation of the motor ; an oil pump configured to supply lubricating oil to the brake mechanism , the oil pump configured to be driven by rotation of the input shaft ; a housing case housing the input shaft , the brake mechanism , and the oil pump inside the housing case ; a center support disposed between an inner surface of the housing case and the input shaft in the housing case , the center support configured to support the input shaft relative to the housing case ; a lubricating oil reservoir disposed in a lubrication passage of the lubricating oil inside the housing case ; and characterized in that an oil passage is configured to communicate the lubricating oil reservoir with the rotary race of the brake mechanism such that the lubricating oil reserved in the lubricating oil reservoir is supplied into the brake mechanism upon rotation of the rotary race. an input shaft into which power from the engine is configured to be inputted; a brake mechanism arranged around the input shaft , the brake mechanism including a stationary race and a rotary race that are adjacently arranged in an axial direction of the input shaft , the rotary race configured to rotate along with rotation of the motor ; an oil pump configured to supply lubricating oil to the brake mechanism , the oil pump configured to be driven by rotation of the input shaft ; a housing case housing the input shaft , the brake mechanism , and the oil pump inside the housing case ; a center support disposed between an inner surface of the housing case and the input shaft in the housing case , the center support configured to support the input shaft relative to the housing case ; a lubricating oil reservoir disposed in a lubrication passage of the lubricating oil inside the housing case ; and characterized in that an oil passage is configured to communicate the lubricating oil reservoir with the rotary race of the brake mechanism such that the lubricating oil reserved in the lubricating oil reservoir is supplied into the brake mechanism upon rotation of the rotary race.
A work vehicle, comprising: an operation section occupiable by an operator; a cabin accommodating the operation section ; left and right suspension mechanisms via which a body of the work vehicle supports a left portion and a right portion of the cabin ; and left and right lateral rods configured to allow the cabin to move upward and downward relative to the body and restrain the cabin from moving leftward and rightward relative to the body , and characterised in that the right lateral rod is disposed rightward and laterally outward of the right suspension mechanism and is connected to the right portion of the cabin , and the left lateral rod is disposed leftward and laterally outward of the left suspension mechanism and is connected to the left portion of the cabin . an operation section occupiable by an operator; a cabin accommodating the operation section ; left and right suspension mechanisms via which a body of the work vehicle supports a left portion and a right portion of the cabin ; and left and right lateral rods configured to allow the cabin to move upward and downward relative to the body and restrain the cabin from moving leftward and rightward relative to the body , and characterised in that the right lateral rod is disposed rightward and laterally outward of the right suspension mechanism and is connected to the right portion of the cabin , and the left lateral rod is disposed leftward and laterally outward of the left suspension mechanism and is connected to the left portion of the cabin .
A method of generating an assistance force to assist a user to stand-up using an assistance device , device, said assistance device comprising a waist support and a thigh wearing portion, the method comprising: measuring a magnitude of pressure applied to a part of a body of a user ; characterized in that the method further comprises: acquiring a value of torque corresponding to the magnitude of the pressure ; and providing the torque between the waist support and the thigh wearing portion based on the value of the torque for assisting a standing-up of the user. measuring a magnitude of pressure applied to a part of a body of a user ; characterized in that the method further comprises: acquiring a value of torque corresponding to the magnitude of the pressure ; and providing the torque between the waist support and the thigh wearing portion based on the value of the torque for assisting a standing-up of the user. acquiring a value of torque corresponding to the magnitude of the pressure ; and providing the torque between the waist support and the thigh wearing portion based on the value of the torque for assisting a standing-up of the user.
A prosthetic heart valve for replacing a native valve, comprising: a collapsible and expandable stent extending between a proximal end and a distal end and including an annulus section adjacent the proximal end and having a first diameter, the stent including a plurality of first struts forming cells , and a plurality of projecting struts joined to proximal-most cells, each of the projecting struts having a free end and an attached end joined to an intersection of first struts, the plurality of projecting struts being arranged in pairs, each pair of the projecting struts being attached to a same intersection of first struts ; a valve assembly disposed within the stent ; and a cuff coupled to the stent and covering the projecting struts . a collapsible and expandable stent extending between a proximal end and a distal end and including an annulus section adjacent the proximal end and having a first diameter, the stent including a plurality of first struts forming cells , and a plurality of projecting struts joined to proximal-most cells, each of the projecting struts having a free end and an attached end joined to an intersection of first struts, the plurality of projecting struts being arranged in pairs, each pair of the projecting struts being attached to a same intersection of first struts ; a valve assembly disposed within the stent ; and a cuff coupled to the stent and covering the projecting struts .
A surgical system , comprising: a driver having a proximal handle and a driver shaft extending therefrom, the driver shaft having a distal driver feature and a lumen extending therethrough, the driver having an opening extending through a side thereof; an elongate shaft receivable in the lumen of the driver such that a distal portion of the elongate shaft extends distally from the distal driver feature , a central shaft portion of the elongate shaft having a suture retaining feature extending therethrough that communicates with the opening of the driver ; a suture anchor having a lumen extending therethrough that removably receives the central shaft portion therein, wherein the distal driver feature is operably coupled to the suture anchor ; and characterized in that the suture anchor has external threads formed thereon, and the surgical system further comprising: a dilator feature distal to the suture anchor and having the distal portion of the elongate shaft at least partially extending therethrough such that at least a portion of a distal tip of the elongate shaft extends distally from a distal end of the dilator feature , wherein the dilator feature is configured to widen a hole in a bone as the elongate shaft is driven distally into the bone. a driver having a proximal handle and a driver shaft extending therefrom, the driver shaft having a distal driver feature and a lumen extending therethrough, the driver having an opening extending through a side thereof; an elongate shaft receivable in the lumen of the driver such that a distal portion of the elongate shaft extends distally from the distal driver feature , a central shaft portion of the elongate shaft having a suture retaining feature extending therethrough that communicates with the opening of the driver ; a suture anchor having a lumen extending therethrough that removably receives the central shaft portion therein, wherein the distal driver feature is operably coupled to the suture anchor ; and characterized in that the suture anchor has external threads formed thereon, and the surgical system further comprising: a dilator feature distal to the suture anchor and having the distal portion of the elongate shaft at least partially extending therethrough such that at least a portion of a distal tip of the elongate shaft extends distally from a distal end of the dilator feature , wherein the dilator feature is configured to widen a hole in a bone as the elongate shaft is driven distally into the bone.
A method of producing an unhydrated ophthalmic lens having on its lens surface a hydrophilic polymer which is halogenated at the terminal, comprising the step of bringing an unhydrated ophthalmic lens having any functional group in which at least a portion of an alkyl group is halogenated into contact with an aqueous solution containing a hydrophilic monomer and a metal complex to obtain the unhydrated ophthalmic lens having on its lens surface a hydrophilic polymer which is halogenated at the terminal and wherein the unhydrated ophthalmic lens having any functional group in which at least a portion of an alkyl group is halogenated is an unhydrated ophthalmic lens comprising a copolymer of 2-(2-bromoisobutyloxy)ethyl(meth)acrylate and a hydrophobic monomer.
Sanitary valve, having a main valve which has a movable diaphragm , and a pilot valve by which the main valve is actuatable, wherein a position of the diaphragm is predefinable by a setting of a valve tappet of the pilot valve , characterized in that the sanitary valve has a flowrate regulator arranged downstream from the main valve , wherein a nominal flowrate of the flowrate regulator is modifiable by a push-push mechanism , wherein a regulator core of the flowrate regulator is arranged to be adjustable, in particular displaceable, and is coupled to the push-push mechanism .
A method for manufacturing a beam profile from a metal sheet , the metal sheet having a first longitudinal edge and a second longitudinal edge , wherein the first longitudinal edge and the second longitudinal edge are parallel to each other, the method comprising: a. bending the metal sheet to the beam profile , wherein the first longitudinal edge is bent to a first seam with a first seam edge and the second longitudinal edge is bent to a second seam with a second seam edge , wherein the first seam edge and the second seam edge are in direct contact with each other; b. welding the first seam edge and the second seam edge together, wherein the metal sheet is bent to the beam profile in such a way that the first and second longitudinal edges are located within the beam profile , the welding being performed by means of a step of high-frequency welding or by a step of fusion welding, characterised in that the longitudinal edges are folded by 180° so that the seams each abut against a side which is to become the inner side of the beam profile , the longitudinal edges being folded in such a way that the seam edge , after forming the metal sheet to the beam profile and before welding the two seam edges together, has an end face opposite the respective other seam edge which extends orthogonally to the respective seam and merges into an outer surface of the beam profile with a first radius R1 and into the respective seam with a second radius R2, wherein at least the first radius R1 is smaller than the sheet thickness D of the metal sheet . a. bending the metal sheet to the beam profile , wherein the first longitudinal edge is bent to a first seam with a first seam edge and the second longitudinal edge is bent to a second seam with a second seam edge , wherein the first seam edge and the second seam edge are in direct contact with each other; b. welding the first seam edge and the second seam edge together,
Motor apparatus for a switch drive of an electrical switch, having an electric motor and a control apparatus for controlling the electric motor , the control apparatus having: - a rectifier unit for rectifying a supply voltage (UO) of the motor apparatus if the supply voltage (UO) is an AC voltage and for polarity reversal protection if the supply voltage (UO) is a DC voltage, - a voltage measuring unit for capturing the supply voltage (UO) or a rectifier output voltage of the rectifier unit , - a switching unit for generating a drive voltage (Uou) for the electric motor from the supply voltage (UO) or from the rectifier output voltage (Ui), and - a control unit for controlling the switching unit on the basis of the captured supply voltage or rectifier output voltage (U0, Ui), wherein - the electric motor is an electric motor which can be operated with direct current, and - the switching unit is a switching unit for generating a DC drive voltage (Uou) for this electric motor which can be operated with direct current, characterized in that the switching unit is in the form of a buck converter or comprises a buck converter. - a rectifier unit for rectifying a supply voltage (UO) of the motor apparatus if the supply voltage (UO) is an AC voltage and for polarity reversal protection if the supply voltage (UO) is a DC voltage, - a voltage measuring unit for capturing the supply voltage (UO) or a rectifier output voltage of the rectifier unit , - a switching unit for generating a drive voltage (Uou) for the electric motor from the supply voltage (UO) or from the rectifier output voltage (Ui), and - a control unit for controlling the switching unit on the basis of the captured supply voltage or rectifier output voltage (U0, Ui), wherein - the electric motor is an electric motor which can be operated with direct current, and - the switching unit is a switching unit for generating a DC drive voltage (Uou) for this electric motor which can be operated with direct current, characterized in that
A method for producing a cellular composition with in vivo bone and/or cartilage forming potential, the method comprising the steps of: a) culturing mesenchymal stem cells in a serum-free medium without a BMP (Bone Morphogenetic Protein); b) culturing the stem cells obtained after step (a) in serum-free medium in the presence of a BMP, GDF5 or TGFβ and c) seeding and/or encapsulating the cells obtained after step (b) on or into a biocompatible carrier; wherein the serum-free medium comprises two basal cell culture media in a ratio of about 1:1 (v/v), and comprises insulin, transferrin, selenium, α-ketoglutarate, ceruloplasmin, cholesterol, phosphatidyl ethanolamine, α-tochoferol acid succinate, reduced glutathione, taurine, and L-ascorbic acid 2-sulphate. a) culturing mesenchymal stem cells in a serum-free medium without a BMP (Bone Morphogenetic Protein); b) culturing the stem cells obtained after step (a) in serum-free medium in the presence of a BMP, GDF5 or TGFβ and c) seeding and/or encapsulating the cells obtained after step (b) on or into a biocompatible carrier;
Thermal battery comprising a wall forming an enclosure comprising within it tubes containing a phase-change material, said tubes being arranged substantially parallel to one another so as to form a bundle of tubes , characterized in that at least at one end of the bundle of tubes all of the ends of the tubes are embedded in an encasing material .
A controller device for a virtual environment, the controller device comprising: a handle ; a contact device having a substantially planar surface, wherein a position of the contact device relative to the handle is adjustable; an actuator module arranged on a first end of the handle, including a plurality of actuator arms configured to adjust the position of the contact device relative to the handle, wherein the contact device is mounted on the actuator module via the plurality of actuator arms; and a control module in communication with the virtual environment, wherein the control module is configured to selectively control one or more of the plurality of actuator arms of the actuator module to adjust the position of the contact device in response to data received from the virtual environment, wherein the data includes an indication of an interaction between a user and an object represented within the virtual environment. a handle ; a contact device having a substantially planar surface, wherein a position of the contact device relative to the handle is adjustable; an actuator module arranged on a first end of the handle, including a plurality of actuator arms configured to adjust the position of the contact device relative to the handle, wherein the contact device is mounted on the actuator module via the plurality of actuator arms; and a control module in communication with the virtual environment, wherein the control module is configured to selectively control one or more of the plurality of actuator arms of the actuator module to adjust the position of the contact device in response to data received from the virtual environment, wherein the data includes an indication of an interaction between a user and an object represented within the virtual environment.