mhurhangee/patent-ind-claim-en huggingface dataset:
A coupling-modulated optical resonator comprising: an optical resonator having a coupled portion ; and a bus waveguide having a modulation section adjacent to, coextensive with and separated by a gap from the coupled portion of the optical resonator , the modulation section comprising a pair of electrodes and a diode junction adapted to modulate coupling of an optical signal between the optical resonator and the modulation section of the bus waveguide by application of either a forward biasing or a reverse biasing across the diode junction to vary carrier concentration at the diode junction to affect a change in a value of a variable modal index between the optical resonator and the bus waveguide using free carrier plasma dispersion based variation of a modal index in the modulation section , and wherein the optical resonator is a ring resonator and the bus waveguide is a bent bus waveguide having a curvature within the modulation section that corresponds to a curvature of the ring resonator within the coupled portion , wherein the coupling is adapted to couple the optical signal by evanescent coupling across the gap between the modulated section and the coupled portion . an optical resonator having a coupled portion ; and a bus waveguide having a modulation section adjacent to, coextensive with and separated by a gap from the coupled portion of the optical resonator , the modulation section comprising a pair of electrodes and a diode junction adapted to modulate coupling of an optical signal between the optical resonator and the modulation section of the bus waveguide by application of either a forward biasing or a reverse biasing across the diode junction to vary carrier concentration at the diode junction to affect a change in a value of a variable modal index between the optical resonator and the bus waveguide using free carrier plasma dispersion based variation of a modal index in the modulation section , and wherein the optical resonator is a ring resonator and the bus waveguide is a bent bus waveguide having a curvature within the modulation section that corresponds to a curvature of the ring resonator within the coupled portion , wherein the coupling is adapted to couple the optical signal by evanescent coupling across the gap between the modulated section and the coupled portion .
A damping valve for a hydraulic damper (D), comprising: a valve housing comprising an inlet chamber and an outlet chamber ; a valve seat arranged between the inlet chamber and the outlet chamber a valve element having a cylindrical first portion slidably received in a cylindrical bore of the valve housing and a second portion having a valve surface for selectively engaging and disengaging the valve seat to allow passage of hydraulic fluid between the inlet chamber and the outlet chamber ; a spring element mounted within the valve housing for biasing the valve element into engagement with the valve seat ; the bore of the valve housing having a closed end defining a bore chamber between an end of the first portion of the valve element and the closed end of the bore ; at least one passage (50; 150) providing fluid communication between the bore chamber and the inlet chamber when the valve element is in engagement with the valve seat ; characterised by further comprising: at least one axially extending channel formed in a radially inwardly facing surface of the bore , a first end of the channel opening into the inlet chamber and a second, opposed end being selectively exposed or closed by the first portion of the valve element as it slides in the bore to selectively communicate the channel with the bore chamber . a valve housing comprising an inlet chamber and an outlet chamber ; a valve seat arranged between the inlet chamber and the outlet chamber a valve element having a cylindrical first portion slidably received in a cylindrical bore of the valve housing and a second portion having a valve surface for selectively engaging and disengaging the valve seat to allow passage of hydraulic fluid between the inlet chamber and the outlet chamber ; a spring element mounted within the valve housing for biasing the valve element into engagement with the valve seat ; the bore of the valve housing having a closed end defining a bore chamber between an end of the first portion of the valve element and the closed end of the bore ; at least one passage (50; 150) providing fluid communication between the bore chamber and the inlet chamber when the valve element is in engagement with the valve seat ; characterised by further comprising: at least one axially extending channel formed in a radially inwardly facing surface of the bore , a first end of the channel opening into the inlet chamber and a second, opposed end being selectively exposed or closed by the first portion of the valve element as it slides in the bore to selectively communicate the channel with the bore chamber .
A method for manufacturing a brake disc , comprising the steps of: - providing at least one sheet of predefined thickness; - blanking a first disc-shaped portion in at least one sheet adapted to make a first plate of a ventilated braking band ; - blanking a second disc-shaped portion in at least one sheet adapted to make a second plate of said ventilated braking band ; - blanking a third portion in at least one sheet adapted to make at least one ventilation spacer for said ventilated braking band ; - drawing said third portion by shaping, along a circular path along said third portion , first and second protrusions , forming opposite first and second recesses adapted to make ventilation channels for said ventilated braking band ; characterized in that - the further step of stamping and/or drawing of punctiform portions or bosses in said first and/or second disc-shaped portion and/or ventilation spacer is provided either at the same time or subsequently to said blanking to form recesses and/or raised portions suited for localized and/or spot welding; - connecting said first disc-shaped portion adapted to make a first plate to said first protrusions by means of discontinuous weld spots at said bosses ; - connecting said second disc-shaped portion adapted to make a second plate to said second protrusions by means of discontinuous weld spots at said bosses . - providing at least one sheet of predefined thickness; - blanking a first disc-shaped portion in at least one sheet adapted to make a first plate of a ventilated braking band ; - blanking a second disc-shaped portion in at least one sheet adapted to make a second plate of said ventilated braking band ; - blanking a third portion in at least one sheet adapted to make at least one ventilation spacer for said ventilated braking band ; - drawing said third portion by shaping, along a circular path along said third portion , first and second protrusions , forming opposite first and second recesses adapted to make ventilation channels for said ventilated braking band ; characterized in that - the further step of stamping and/or drawing of punctiform portions or bosses in said first and/or second disc-shaped portion and/or ventilation spacer is provided either at the same time or subsequently to said blanking to form recesses and/or raised portions suited for localized and/or spot welding; - connecting said first disc-shaped portion adapted to make a first plate to said first protrusions by means of discontinuous weld spots at said bosses ; - connecting said second disc-shaped portion adapted to make a second plate to said second protrusions by means of discontinuous weld spots at said bosses .
A high power laser diode pump module comprising: a plurality of emitters outputting respective substantially parallel beams along a light path; a focusing lens impinged upon by and operative to converge the parallel beams at an angle range smaller than a reference value and corresponding to relatively low numerical aperture, NA, rays and at another angle range above the reference value and corresponding to relatively high numerical aperture, NA, rays , characterized in that the high power laser diode pump module further comprising: a ferule channel structure defining a bounded inner central channel aligned with the focusing lens ; and an optical multimode fiber mounted within the ferule channel structure such that an upstream end of the optical multimode fiber is spaced at a predetermined distance D downstream from an upstream end of the ferule channel structure to create a void at the upstream end of the ferule channel structure , so that the relatively high NA rays are reflected from a terminal surface of an upstream end of the ferule channel structure , while the relatively low NA rays are coupled into a core of the fiber so as to excite a low number of modes. a plurality of emitters outputting respective substantially parallel beams along a light path; a focusing lens impinged upon by and operative to converge the parallel beams at an angle range smaller than a reference value and corresponding to relatively low numerical aperture, NA, rays and at another angle range above the reference value and corresponding to relatively high numerical aperture, NA, rays , characterized in that a ferule channel structure defining a bounded inner central channel aligned with the focusing lens ; and an optical multimode fiber mounted within the ferule channel structure such that an upstream end of the optical multimode fiber is spaced at a predetermined distance D downstream from an upstream end of the ferule channel structure to create a void at the upstream end of the ferule channel structure , so that the relatively high NA rays are reflected from a terminal surface of an upstream end of the ferule channel structure , while the relatively low NA rays are coupled into a core of the fiber so as to excite a low number of modes.
A method performed by a target gNB configured to operate in a wireless communication system, the method comprising: receiving (S704), from a source gNB, a handover request message including i) a quality of service, QoS, flow-to-data radio bearer, DRB, mapping rule of the source gNB which is used for mapping a DRB to one or more QoS flows at the source gNB, and ii) other parameters; deciding (S705) to use the QoS flow-to-DRB mapping rule of the source gNB at the target gNB; preparing for a L1/L2 handover and transmitting (S706), to the source gNB, a handover request acknowledge message in response to the handover request message, wherein the handover request acknowledge message includes information informing that the QoS flow-to-DRB mapping rule of the source gNB is used at the target gNB; and receiving a data packet, which is forwarded from the source gNB to the target gNB based on the information included in the handover request acknowledge message. receiving (S704), from a source gNB, a handover request message including i) a quality of service, QoS, flow-to-data radio bearer, DRB, mapping rule of the source gNB which is used for mapping a DRB to one or more QoS flows at the source gNB, and ii) other parameters; deciding (S705) to use the QoS flow-to-DRB mapping rule of the source gNB at the target gNB; preparing for a L1/L2 handover and transmitting (S706), to the source gNB, a handover request acknowledge message in response to the handover request message, wherein the handover request acknowledge message includes information informing that the QoS flow-to-DRB mapping rule of the source gNB is used at the target gNB; and receiving a data packet, which is forwarded from the source gNB to the target gNB based on the information included in the handover request acknowledge message.
The aqueous saline composition comprising an organic film-protective and/or hyperosmotic, for its use in the treatment and prevention of ear, nose and throat (ENT) conditions wherein the osmolarity of said composition is higher than 1,000 mosmol/l at 20°C, particularly higher than 1,500 mosmol/l at 20°C and, less than 2,000 mosmol/l at 20°C, wherein the organic film-protective and/or hyperosmotic compound is xylitol.
A metal-cored electrode for welding to form a weld bead on a ferrous material that is formed of at least 80 wt.% iron, and which weld bead includes at least 35 wt.% nickel, said metal-cored electrode comprises a metal sheath surrounding a core, said metal sheath constitutes 12-60 wt.% of a total weight of said metal-cored electrode, said metal sheath includes at least 75 wt.% iron and no more than 5 wt.% nickel, a nickel content of said metal sheath constitutes no more than 10 wt.% of a total nickel content of said metal-cored electrode, an iron content of said metal sheath constitutes at least 80 wt.% of a total iron content of said metal-cored electrode, said core is at least 80% encircled by said metal sheath, said core constitutes 40-70 wt.% of a total weight of said metal-cored electrode, said core includes greater than 50 wt.% nickel and no more than 5 wt.% iron, an iron content of said core constitutes no more than 10 wt.% of a total iron content of said metal-cored electrode, a nickel content of said core constitutes at least 80 wt.% of a total nickel content of said metal-cored electrode, said core includes by weight percent of said core: (a) Graphite/Carbon - 0.2-2; Aluminum - 1-5; Sodium Fluoride - 0.2-4; Potassium Silicate - 0.1-1; Resin Powder - 0.1-3; Silicon Metal - 1.5-7; Strontium Carbonate - 2-10; Mica - 1-6; and Nickel Powder - 62-94.6; or (b) Ferro Silicon - 1-2; Sodium Fluoride - 2.2-3; Ethyl Cellulose - 0.3-0.7; Phenolic resin - 0.3-0.7; Graphite/Carbon - 2.5-3.5; Potassium Silicate - 0.55-0.8; Strontium Carbonate - 9-12; Silica Sand - 3-4; Nickel Powder - 72-78; and Aluminum - 3.1-3.6. (a) Graphite/Carbon - 0.2-2; Aluminum - 1-5; Sodium Fluoride - 0.2-4; Potassium Silicate - 0.1-1; Resin Powder - 0.1-3; Silicon Metal - 1.5-7; Strontium Carbonate - 2-10; Mica - 1-6; and Nickel Powder - 62-94.6; or (b) Ferro Silicon - 1-2; Sodium Fluoride - 2.2-3; Ethyl Cellulose - 0.3-0.7; Phenolic resin - 0.3-0.7; Graphite/Carbon - 2.5-3.5; Potassium Silicate - 0.55-0.8; Strontium Carbonate - 9-12; Silica Sand - 3-4; Nickel Powder - 72-78; and Aluminum - 3.1-3.6.
An actuator structure adapted to compensate for thermal variation in actuation displacement, the structure comprising: an active layer structure comprising one or more material layers , each including an electroactive material deformable in response to electrical stimulation; a passive carrier layer structure coupled to the active layer structure; and a passive compensation means arranged to modify a current or voltage of an electrical stimulus provided to the electroactive material of the active layer structure as a function of temperature, to thereby compensate for said thermal variation in actuation displacement, characterized in that the passive compensation means comprises a multi-layer temperature-dependent capacitor structure, and wherein said passive carrier layer structure is adapted to form said capacitor structure. an active layer structure comprising one or more material layers , each including an electroactive material deformable in response to electrical stimulation; a passive carrier layer structure coupled to the active layer structure; and a passive compensation means arranged to modify a current or voltage of an electrical stimulus provided to the electroactive material of the active layer structure as a function of temperature, to thereby compensate for said thermal variation in actuation displacement, characterized in that the passive compensation means comprises a multi-layer temperature-dependent capacitor structure, and wherein said passive carrier layer structure is adapted to form said capacitor structure.
A child safety seat comprising: a support base adapted to be installed on a vehicle seat; a seat shell positionable on the support base , the seat shell having a front end , a seat portion , a backrest portion and two sidewalls , the front end having an opening , the two sidewalls respectively protruding at a left and a right side of the seat portion , whereby an interior space for receiving a child is defined at least partially between the two sidewalls ; a retractable front end part , having a transversal portion and two side portions connected with the transversal portion , the transversal portion extending along a width direction of the seat shell , and the two side portions being respectively connected pivotally with the two sidewalls of the seat shell , whereby the front end part is rotatable relative to the seat shell between a retracted position and a deployed position, the transversal portion of the front end part being stowed and received at least partially inside the opening of the seat shell in the retracted position, and the transversal portion of the front end part extending outside the opening of the seat shell in the deployed position; and a latching mechanism for locking the front end part in the deployed position. a support base adapted to be installed on a vehicle seat; a seat shell positionable on the support base , the seat shell having a front end , a seat portion , a backrest portion and two sidewalls , the front end having an opening , the two sidewalls respectively protruding at a left and a right side of the seat portion , whereby an interior space for receiving a child is defined at least partially between the two sidewalls ; a retractable front end part , having a transversal portion and two side portions connected with the transversal portion , the transversal portion extending along a width direction of the seat shell , and the two side portions being respectively connected pivotally with the two sidewalls of the seat shell , whereby the front end part is rotatable relative to the seat shell between a retracted position and a deployed position, the transversal portion of the front end part being stowed and received at least partially inside the opening of the seat shell in the retracted position, and the transversal portion of the front end part extending outside the opening of the seat shell in the deployed position; and a latching mechanism for locking the front end part in the deployed position.
A vertical parking method, characterized in that in a process that an initial vertical parking spot and coordinate information of an outer boundary of the initial vertical parking spot are obtained through detection with sensors or from a third party for parking, a starting reference line located beyond an inlet short edge of the initial vertical parking spot is defined, a shortest distance between each point in the starting reference line and the inlet short edge is larger than a trigger threshold of a detection distance of each ultrasonic sensor at each vehicle corner of a vehicle; and a vehicle corner which may first cross the starting reference line in the parking process is defined as a first vehicle corner; the vertical parking method comprises the steps of: step 1, locating an obstacle when coordinate information of a preset position, close to a first vehicle corner, of a vehicle is located in the starting reference line or on one side, close to the initial vertical parking spot, of the starting reference line, and ultrasonic sensors at the first vehicle corner detect the obstacle, and then executing step 2; step 2, calculating coordinate information of a point O at which the obstacle is most possibly in contact to the vehicle, and calculating coordinate information of an outer boundary of a relocated target vertical parking spot according to the point O, the first vehicle corner and the coordinate information of the outer boundary of the initial vertical parking spot; and step 3, conducting parking according to the coordinate information of the outer boundary of the target vertical parking spot. step 1, locating an obstacle when coordinate information of a preset position, close to a first vehicle corner, of a vehicle is located in the starting reference line or on one side, close to the initial vertical parking spot, of the starting reference line, and ultrasonic sensors at the first vehicle corner detect the obstacle, and then executing step 2; step 2, calculating coordinate information of a point O at which the obstacle is most possibly in contact to the vehicle, and calculating coordinate information of an outer boundary of a relocated target vertical parking spot according to the point O, the first vehicle corner and the coordinate information of the outer boundary of the initial vertical parking spot; and step 3, conducting parking according to the coordinate information of the outer boundary of the target vertical parking spot.
A mobile radio communication system for use in vehicles with a high number of users and likewise high access frequency, characterized in that the respective Internet accesses are separated with respect to the types of contract of the telecommunication service providers with different handling of data traffic, and a modem matrix (M xy ) is provided and interconnected for this purpose in such a way that the single modems (M1; M2) can be assigned to the respective type of contract, furthermore each single modem (M1; M2) has at least two MIMO antenna inputs (primary; secondary), at least one antenna matrix (AMx) is formed, which, connected to the modem matrix (M xy ), distributes data provided and to be transmitted by a minimum number of external vehicle antennas (A), wherein the modem matrix (M xy ) and/or the antenna matrix (AMx) is/are individually configured with regard to the respective case of application or existing customer requirement.
Method for authenticating digital multimedia data, in which a comparison of the multimedia data with a prescribed feature takes place, wherein the feature for the comparison is derived from information additionally stored during the production of the multimedia file and wherein the authentication takes place using this derived feature, characterized in that the authentication is performed such that a check on the existence, the frequency of occurrence, the order and the memory location takes place within the additionally stored information for the prescribed feature.
A method of communication for an apparatus, the apparatus being a requestor, comprising: determining at least one attribute for a request for sensor information; sending the request including the at least one attribute, wherein the at least one attribute specifies that an object that has already been reported is not to be reported; receiving a first response to the request; receiving at least one other response to the request; identifying at least one object in a vicinity of the apparatus based on the response and the at least one other response; sending a first acknowledgment to a first responder that sent the first response; and sending at least one second acknowledgment to at least one second responder that sent the at least one other response. determining at least one attribute for a request for sensor information; sending the request including the at least one attribute, wherein the at least one attribute specifies that an object that has already been reported is not to be reported; receiving a first response to the request; receiving at least one other response to the request; identifying at least one object in a vicinity of the apparatus based on the response and the at least one other response; sending a first acknowledgment to a first responder that sent the first response; and sending at least one second acknowledgment to at least one second responder that sent the at least one other response.