mhurhangee/patent-ind-claim-en huggingface dataset:
A method for coupling an optical waveguide to a single-mode fiber, comprising: forming a locating slot on a substrate, wherein a first optical waveguide is further disposed on the substrate, one end of the first optical waveguide has an inverted taper structure whose width is gradually decreased along a direction of the locating slot, and a center line, passing through a taper tip of the inverted taper structure, is parallel to a center line of the locating slot; fastening , into the locating slot, a single-mode fiber with one end having an optical fiber taper structure whose diameter is gradually decreased along a direction of the first optical waveguide, wherein the end having the optical fiber taper structure of the single-mode fiber is disposed opposite to the end having the inverted taper structure of the first optical waveguide; and disposing a second optical waveguide on the substrate according to a location of the first optical waveguide and a location of the single-mode fiber, wherein the second optical waveguide is located between the first optical waveguide and the single-mode fiber, and wherein the end having the inverted taper structure of the first optical waveguide is embedded in the second optical waveguide, and the end having the optical fiber taper structure of the single-mode fiber is optically coupled to the second optical waveguide the method being characterised in that the coupling of the optical fibre taper structure and the end of the second optical waveguide is a coupling by an evanescent field. forming a locating slot on a substrate, wherein a first optical waveguide is further disposed on the substrate, one end of the first optical waveguide has an inverted taper structure whose width is gradually decreased along a direction of the locating slot, and a center line, passing through a taper tip of the inverted taper structure, is parallel to a center line of the locating slot; fastening , into the locating slot, a single-mode fiber with one end having an optical fiber taper structure whose diameter is gradually decreased along a direction of the first optical waveguide, wherein the end having the optical fiber taper structure of the single-mode fiber is disposed opposite to the end having the inverted taper structure of the first optical waveguide; and disposing a second optical waveguide on the substrate according to a location of the first optical waveguide and a location of the single-mode fiber, wherein the second optical waveguide is located between the first optical waveguide and the single-mode fiber, and wherein the end having the inverted taper structure of the first optical waveguide is embedded in the second optical waveguide, and the end having the optical fiber taper structure of the single-mode fiber is optically coupled to the second optical waveguide the method being characterised in that the coupling of the optical fibre taper structure and the end of the second optical waveguide is a coupling by an evanescent field.
A compound of general formula (I): wherein, X is a CR 1 R 2 , a carbonyl group or a group of formula (Ia): R 1 and R 2 , independently of each other, are a hydrogen atom, halogen atom, hydroxy group, protected hydroxy group, optionally substituted C 1 -C 6 alkyl group or optionally substituted C 1 -C 6 alkoxy group, where the term "substituted" refers to being substituted with at least one substituent selected from the group consisting of a deuterium atom, halogen atom, hydroxy group and C 1 -C 6 alkoxy group, p and q, independently of each other, are integers from 0 to 3, provided that the sum of p and q is 2 or more, or a pharmacologically acceptable salt thereof. X is a CR 1 R 2 , a carbonyl group or a group of formula (Ia): R 1 and R 2 , independently of each other, are a hydrogen atom, halogen atom, hydroxy group, protected hydroxy group, optionally substituted C 1 -C 6 alkyl group or optionally substituted C 1 -C 6 alkoxy group, where the term "substituted" refers to being substituted with at least one substituent selected from the group consisting of a deuterium atom, halogen atom, hydroxy group and C 1 -C 6 alkoxy group, p and q, independently of each other, are integers from 0 to 3, provided that the sum of p and q is 2 or more, or a pharmacologically acceptable salt thereof.
A stirring element for mixing and/or homogenizing flowable media, having a drivable stirring shaft and having at least one stirring member , wherein each stirring member is connected fixedly to the stirring shaft in the rotational direction, wherein the stirring member is provided with at least two stirring bodies having an inlet opening and an outlet opening for the flowable medium, wherein the at least two stirring bodies are fixedly connected to the shaft via one respective support arm , wherein the inlet opening is larger than the outlet opening , wherein the stirring bodies belonging to the stirring member are arranged on different planes which are normal, perpendicular, to the stirring shaft and which in each case have a defined spacing from one another in the axial direction, wherein the stirring bodies are conical hollow bodies, characterized in that during operation the longitudinal axis of the support arms is oriented substantially perpendicular to the longitudinal axis of the stirring shaft. wherein the stirring bodies belonging to the stirring member are arranged on different planes which are normal, perpendicular, to the stirring shaft and which in each case have a defined spacing from one another in the axial direction, wherein the stirring bodies are conical hollow bodies, characterized in that during operation the longitudinal axis of the support arms is oriented substantially perpendicular to the longitudinal axis of the stirring shaft.
Accessory for a balcony door consisting of a frame constructed from four frame profiles and a leaf with four mitred leaf profiles , whereby the frame profiles and leaf profiles are provided with fitting grooves , whereby in a fitting groove of a bottom leaf profile a lowering profile is mounted with a fitting groove , whereby said lowering profile is cut or sawn off straight at least at one end , characterised in that the accessory is intended to be mounted to a straight cut or sawn off end of the lowering profile , whereby the accessory is provided with a groove section which can be slid on the fitting groove of the lowering profile which contains a partial extension of the fitting groove of the lowering profile and a partial extension of a fitting groove of a leaf profile adjoining the bottom leaf profile , with an arm adjoining the groove section which extends transversely to the longitudinal direction and in a plane of the fitting groove of the lowering profile and which comprises first means to affix the accessory to the lowering profile .
Method for producing a hermetic seal between a tubular element made of a glass or glass-ceramic material for a lamp body and a conductor formed with a further glass material in the form of a sintered glass, comprising the following steps: - grinding of the further glass material to a glass powder ; - forming a granule from the ground glass powder ; - dry pressing the granule into a glass ring ; - sintering of the glass ring ; - providing the conductor with the glass ring ; - fusing the glass ring to the conductor and hermetically sealing the conductor and the tubular element with the glass ring by fusion, such that the sintered glass comprises a proportion of 5 to 20 vol% of entrapped air bubbles. - grinding of the further glass material to a glass powder ; - forming a granule from the ground glass powder ; - dry pressing the granule into a glass ring ; - sintering of the glass ring ; - providing the conductor with the glass ring ; - fusing the glass ring to the conductor and hermetically sealing the conductor and the tubular element with the glass ring by fusion, such that the sintered glass comprises a proportion of 5 to 20 vol% of entrapped air bubbles.
A process for the preparation of compound of formula (I): which comprises reacting compound of formula (II): with a compound of formula (III): wherein R 1 is hydrogen, C 1-7 -alkyl, or C 3-8 -cycloalkyl, in particular R 1 is methyl; R 2 is hydrogen, halo, C 1-7 -alkyl, C 1-7 -haloalkyl or C 3-8 -cycloalkyl, in particular R 2 is ethyl; R 3 is hydrogen or C 1-7 -alkyl, in particular R 3 is methyl; R 4 is C 1-7 -alkoxy (in particular methoxy); A is R 5 to R 8 are each independently selected from hydrogen and C 1-3 -alkyl, in particular R 5 to R 8 are hydrogen. R 1 is hydrogen, C 1-7 -alkyl, or C 3-8 -cycloalkyl, in particular R 1 is methyl; R 2 is hydrogen, halo, C 1-7 -alkyl, C 1-7 -haloalkyl or C 3-8 -cycloalkyl, in particular R 2 is ethyl; R 3 is hydrogen or C 1-7 -alkyl, in particular R 3 is methyl; R 4 is C 1-7 -alkoxy (in particular methoxy); A is R 5 to R 8 are each independently selected from hydrogen and C 1-3 -alkyl, in particular R 5 to R 8 are hydrogen.
An electronic device , wherein the electronic device comprises a frame and an antenna structure , the frame comprises at least a bottom frame and a first side frame , wherein one end of the bottom frame is connected to the first side frame; a first slot and a third slot are provided in the bottom frame, a distance from the first slot to the first side frame is smaller than a distance from the third slot to the first side frame; a second slot is provided in the first side frame; the antenna structure comprises a first radiation part (F1), a first connection part and a first feed-in part , wherein a part of the frame between the first slot and the second slot forms the first radiation part; the first connection part is located on the first radiation part and located on the first side frame; the first feed-in part is located on the first radiation part; wherein the antenna structure is configured to simultaneously generate a first resonance and a second resonance when a first signal is fed into the first radiation part via the first feed-in part; a part of the frame between the first slot and the third slot is configured to form a first parasitic stub (F3) of the first radiation part; and the antenna structure is configured to generate a third resonance based on the first parasitic stub when the first signal is fed into the first radiation part via the first feed-in part; and wherein the third resonance is different from the first resonance and the second resonance. the antenna structure is configured to simultaneously generate a first resonance and a second resonance when a first signal is fed into the first radiation part via the first feed-in part; a part of the frame between the first slot and the third slot is configured to form a first parasitic stub (F3) of the first radiation part; and the antenna structure is configured to generate a third resonance based on the first parasitic stub when the first signal is fed into the first radiation part via the first feed-in part; and wherein the third resonance is different from the first resonance and the second resonance.
A method by a terminal for receiving a service through different wireless communication systems, the method comprising: receiving (S325), from a base station of a first wireless communication system, a configuration message for configuring a secondary cell in an unlicensed band; detecting (S340) a request for use of a second wireless communication system using the unlicensed band, wherein, in case that power of a wireless local area network, LAN, of the terminal is turned off, the request for use of the second wireless communication system is detected based on a movement of the terminal to a specific area in which the usability of the wireless LAN is high, the specific area being determined based on at least one of global positioning system, GPS, information, a cell identifier, and a wireless LAN identifier; transmitting (S350), to a mobility management entity, MME, a detach request message for detaching the terminal from a network including the first wireless communication system; and reporting (S353) UE capability information including information that indicates the terminal does not support a licensed assisted access, LAA, after re-attaching to the base station. receiving (S325), from a base station of a first wireless communication system, a configuration message for configuring a secondary cell in an unlicensed band; detecting (S340) a request for use of a second wireless communication system using the unlicensed band, wherein, in case that power of a wireless local area network, LAN, of the terminal is turned off, the request for use of the second wireless communication system is detected based on a movement of the terminal to a specific area in which the usability of the wireless LAN is high, the specific area being determined based on at least one of global positioning system, GPS, information, a cell identifier, and a wireless LAN identifier; transmitting (S350), to a mobility management entity, MME, a detach request message for detaching the terminal from a network including the first wireless communication system; and reporting (S353) UE capability information including information that indicates the terminal does not support a licensed assisted access, LAA, after re-attaching to the base station.
A well tool for use in completing a wellbore, the well tool comprising: a tubular housing comprising a central bore and a housing port through a wall of the tubular housing, wherein the tubular housing comprises a fluid pressure chamber fluidly coupled to the central bore by a fluid inlet port and the central bore is free from a plug seat along a longitudinal length of the well tool; an inner mandrel disposed within the tubular housing and selectively movable between a first, closed position and a second, open position in response to a fluid pressure in the central bore and the fluid pressure chamber , the inner mandrel configured to open the housing port when the inner mandrel is in the second, open position, wherein a surface of the inner mandrel contacts a fluid in an interior of the fluid pressure chamber, the inner mandrel configured to move in response to hydraulic pressure of the fluid in the fluid pressure chamber acting on the surface of the inner mandrel that contacts the fluid in the interior of the fluid pressure chamber; a sealing element circumscribing a portion of the tubular housing; and a setting sleeve movable between a first, retracted position and a second, expanded position, the setting sleeve configured to activate the sealing element in the second, expanded position in response to movement of the inner mandrel to the second, open position. a tubular housing comprising a central bore and a housing port through a wall of the tubular housing, wherein the tubular housing comprises a fluid pressure chamber fluidly coupled to the central bore by a fluid inlet port and the central bore is free from a plug seat along a longitudinal length of the well tool; an inner mandrel disposed within the tubular housing and selectively movable between a first, closed position and a second, open position in response to a fluid pressure in the central bore and the fluid pressure chamber , the inner mandrel configured to open the housing port when the inner mandrel is in the second, open position, wherein a surface of the inner mandrel contacts a fluid in an interior of the fluid pressure chamber, the inner mandrel configured to move in response to hydraulic pressure of the fluid in the fluid pressure chamber acting on the surface of the inner mandrel that contacts the fluid in the interior of the fluid pressure chamber; a sealing element circumscribing a portion of the tubular housing; and a setting sleeve movable between a first, retracted position and a second, expanded position, the setting sleeve configured to activate the sealing element in the second, expanded position in response to movement of the inner mandrel to the second, open position.
Connecting element for the articulated connection of at least one mounting rail to a component or structure, in particular of two mounting rails, which takes the form of a hinge with two hinge wings , which hinge rings are pivotably connected to one another, and which hinge rings each have at least one fastening opening for connection to a screw, a threaded rod or equivalent fastening means, wherein at least one first hinge ring has at least one fastening opening which takes the form of an open-edge oblong hole, wherein at least the first hinge ring of the hinge is of double-layered design and is formed from two material layers of a material strip which are connected to one another by a bend , and wherein the at least one fastening opening , in the form of an oblong hole, of the first hinge ring is formed by mutually aligned, open-edge oblong holes in the material layers forming the at least one first hinge ring , characterized in that the material layer , which is arranged on the inner side of the hinge , of the at least one first hinge ring bears a keyhole-shaped oblong hole , in that the circumferential edge region which bounds the oblong hole in the outer material layer in a region of the hole end projects beyond the circumferential edge region which bounds a circular segment-shaped widening in the inner material layer of the at least one first hinge ring and forms a support for a screw nut screwed on the threaded rod or for a screw head, and in that the mutually aligned oblong holes provided in the material layers of the at least one first hinge ring are designed to be open towards the edge of the first hinge ring that is formed by the bend.
A data transmission method, implemented in a terminal device having a first RLC and a second RLC, comprising: determining , when a number of retransmission times of a protocol data unit, PDU, of a radio link control, RLC, layer is greater than or equal to a maximum number of retransmission times and a radio link fault, RLF, is triggered, a type of a cell group corresponding to the PDU, the cell group corresponding to the PDU including a first-type cell group corresponding to the first RLC and a second-type cell group corresponding to the second RLC, and a type of the first-type cell group being different from a type of the second-type cell group, wherein the first-type cell group is a secondary cell group, SCG, and the second-type cell group is a master cell group, MCG; and processing the RLF according to the type of the cell group corresponding to the PDU, characterized in that , when the number of retransmission times of the PDU is greater than or equal to the maximum number of retransmission times and the RLF is triggered, a data duplication function of a packet data convergence protocol, PDCP, layer is in an inactivated state; and the processing the RLF according to the type of the cell group corresponding to the PDU, if the cell group corresponding to the PDU is the first-type cell group, comprises: pending a data radio bearer, DRB, of the first-type cell group and restoring a DRB of the second-type cell group; and sending the PDU to a network device on the DRB of the second-type cell group. determining , when a number of retransmission times of a protocol data unit, PDU, of a radio link control, RLC, layer is greater than or equal to a maximum number of retransmission times and a radio link fault, RLF, is triggered, a type of a cell group corresponding to the PDU, the cell group corresponding to the PDU including a first-type cell group corresponding to the first RLC and a second-type cell group corresponding to the second RLC, and a type of the first-type cell group being different from a type of the second-type cell group, wherein the first-type cell group is a secondary cell group, SCG, and the second-type cell group is a master cell group, MCG; and processing the RLF according to the type of the cell group corresponding to the PDU, characterized in that , when the number of retransmission times of the PDU is greater than or equal to the maximum number of retransmission times and the RLF is triggered, a data duplication function of a packet data convergence protocol, PDCP, layer is in an inactivated state; and the processing the RLF according to the type of the cell group corresponding to the PDU, if the cell group corresponding to the PDU is the first-type cell group, comprises: pending a data radio bearer, DRB, of the first-type cell group and restoring a DRB of the second-type cell group; and sending the PDU to a network device on the DRB of the second-type cell group. pending a data radio bearer, DRB, of the first-type cell group and restoring a DRB of the second-type cell group; and sending the PDU to a network device on the DRB of the second-type cell group.
Plant for forming plastic preforms into plastic containers, having a heating device for heating the plastic preforms , wherein this heating device has a transport device for transporting the plastic preforms with a plurality of holding elements for holding the plastic preforms with an apparatus for forming the plastic preforms into the plastic containers, which is arranged downstream of the heating device in the transport direction of the plastic preforms , wherein the apparatus comprises a transport device which transports the plastic preforms along a predetermined transport path, and wherein the transport device has a movable station carrier which is arranged at least indirectly on a stationary base carrier and on which a plurality of forming stations are arranged, wherein these forming stations each have blow-molding devices which each form cavities within which the plastic preforms can be formed into the plastic containers, and these blow-molding devices are each arranged on blow-molding carriers , wherein the apparatus comprises a changing device which is suitable and intended to remove at least the blow mold devices from their blow mold supports and/or to arrange blow mold devices on the blow mold supports , wherein said changing device comprises at least one pivoted changeable arm and wherein said changing device is further suitable and intended to remove at least one changeable element of the heating device from the heating device and/or to arrange the changeable element on said heating device , wherein the changing device is a manual changing device , and further characterized in that the manual changing device is a manipulator, wherein the manipulator is adapted and provided for compensating a dead weight of the blow molding devices to be moved. the apparatus comprises a changing device which is suitable and intended to remove at least the blow mold devices from their blow mold supports and/or to arrange blow mold devices on the blow mold supports , wherein said changing device comprises at least one pivoted changeable arm and wherein said changing device is further suitable and intended to remove at least one changeable element of the heating device from the heating device and/or to arrange the changeable element on said heating device , wherein the changing device is a manual changing device , and further characterized in that the manual changing device is a manipulator, wherein the manipulator is adapted and provided for compensating a dead weight of the blow molding devices to be moved.