mhurhangee/patent-ind-claim-en huggingface dataset:
A heat gun having a flow guiding arrangement , comprising: a main body, inside the main body being disposed a heating element configured to generate hot air and a hot air tube from which the hot air generated by the heating element is expelled out, wherein the heating element comprises a heating core disposed in the hot air tube , the heating core comprising a mounting bracket and a heating filament disposed on the mounting bracket , on the mounting bracket being disposed a venting cavity and a heating cavity , the venting cavity and the heating cavity running through the mounting bracket, the heating cavity being disposed surrounding the venting cavity , the heating filament being disposed in the heating cavity , a mixing cavity is further provided in the hot air tube , the mixing cavity being disposed between the flow guiding arrangement and the air outlet of the hot air tube ; the mounting bracket comprises a central column and a sleeve sleeved outside the central column , the venting cavity running through the central column axially, the heating cavity being formed between the sleeve and the central column ; characterized in that the flow guiding arrangement being disposed at an end of the mounting bracket facing an air outlet of the hot air tube , a plurality of air guiding passages being obliquely provided on the flow guiding arrangement , the plurality of air guiding passages being arranged about a center of the flow guiding arrangement ; and the flow guiding arrangement is mounted on the central column and has an outer diameter identical to an outer diameter of the central column such that the venting cavity is aligned with the air guiding passages .
An accumulator system comprising: an accumulator cylinder ; an accumulator piston movable within said accumulator cylinder ; an actuator cylinder arranged to drive said accumulator piston within said accumulator cylinder , said actuator cylinder including a multiple of nested actuator sleeves ; and an actuator piston being nested within at least one of said multiple of nested actuator sleeves , and characterised in that said actuator piston is air-filled and is mounted to said accumulator piston . an accumulator cylinder ; an accumulator piston movable within said accumulator cylinder ; an actuator cylinder arranged to drive said accumulator piston within said accumulator cylinder , said actuator cylinder including a multiple of nested actuator sleeves ; and an actuator piston being nested within at least one of said multiple of nested actuator sleeves , and characterised in that said actuator piston is air-filled and is mounted to said accumulator piston .
A method, comprising: disposing an amount of metallic powder particulates within a vessel (36; 38) of a fluidizing reactor ; removing moisture adhered to the metallic powder particulates disposed within the vessel (36; 38) using a working gas; coating the metallic powder particulates disposed within the vessel (36; 38) with a material present within a precursor gas subsequent to said removing of moisture; and purging the precursor gas from the reactor using the working gas, characterised in that : the coating includes coating the metallic powder particulates with silicon in an amount such that the coated metallic powder particulates have a level of reflectivity that is acceptable for subsequent processing of the coated metallic powder particulates within an additive manufacturing process; wherein the metallic powder particulates are aluminum alloy. disposing an amount of metallic powder particulates within a vessel (36; 38) of a fluidizing reactor ; removing moisture adhered to the metallic powder particulates disposed within the vessel (36; 38) using a working gas; coating the metallic powder particulates disposed within the vessel (36; 38) with a material present within a precursor gas subsequent to said removing of moisture; and purging the precursor gas from the reactor using the working gas, characterised in that : the coating includes coating the metallic powder particulates with silicon in an amount such that the coated metallic powder particulates have a level of reflectivity that is acceptable for subsequent processing of the coated metallic powder particulates within an additive manufacturing process; wherein the metallic powder particulates are aluminum alloy. the coating includes coating the metallic powder particulates with silicon in an amount such that the coated metallic powder particulates have a level of reflectivity that is acceptable for subsequent processing of the coated metallic powder particulates within an additive manufacturing process; wherein the metallic powder particulates are aluminum alloy.
An article , comprising: a first side comprising a central cavity portion and a platform portion that projects from the first side and that is not coplanar with the central cavity portion; a second side opposite the first side; and at least three hollow microneedles extending from the platform portion in a first direction; wherein the platform portion substantially surrounds the central cavity portion; wherein the platform portion comprises an inner perimeter proximate the central cavity portion and an outer perimeter distal the central cavity portion; wherein the at least three hollow microneedles each comprise a body that comprises: an outer surface ; a base segment having a base and a first shape that is defined by a first section of the outer surface; a tip segment having a tip and a second shape that is defined by a second section of the outer surface, wherein the second shape is distinct from the first shape; a transition plane that delineates the base segment and the tip segment; and a central axis ; characterized in that a first angle, defined by the central axis of each of the at least three hollow microneedles and a shortest line extending from the outer perimeter of the platform and through the transition plane of the microneedle, is less than about 50°. a first side comprising a central cavity portion and a platform portion that projects from the first side and that is not coplanar with the central cavity portion; a second side opposite the first side; and at least three hollow microneedles extending from the platform portion in a first direction; wherein the platform portion substantially surrounds the central cavity portion; wherein the platform portion comprises an inner perimeter proximate the central cavity portion and an outer perimeter distal the central cavity portion; wherein the at least three hollow microneedles each comprise a body that comprises: an outer surface ; a base segment having a base and a first shape that is defined by a first section of the outer surface; a tip segment having a tip and a second shape that is defined by a second section of the outer surface, wherein the second shape is distinct from the first shape; a transition plane that delineates the base segment and the tip segment; and a central axis ; characterized in that a first angle, defined by the central axis of each of the at least three hollow microneedles and a shortest line extending from the outer perimeter of the platform and through the transition plane of the microneedle, is less than about 50°. an outer surface ; a base segment having a base and a first shape that is defined by a first section of the outer surface; a tip segment having a tip and a second shape that is defined by a second section of the outer surface, wherein the second shape is distinct from the first shape; a transition plane that delineates the base segment and the tip segment; and a central axis ; characterized in that a first angle, defined by the central axis of each of the at least three hollow microneedles and a shortest line extending from the outer perimeter of the platform and through the transition plane of the microneedle, is less than about 50°.
A projector , comprising: a laser module , for generating at least one laser beam; a lens module , comprising: a plurality of lenses (222_1, 222_2), wherein each of the lenses (222_1, 222_2) is arranged to receive one of the at least one laser beam to generate a collimated laser beam; and a plurality of diffractive optical elements (224_1, 224_2), wherein the diffractive optical elements (224_1, 224_2) correspond to the lenses (222_1, 222_2), respectively, and each of the diffractive optical elements (224_1, 224_2) is arranged to receive the collimated laser beam from the corresponding lens (222_1, 222_2) to generate an image, wherein at least two of the lenses (222_1, 222_2) have different focal lengths that correspond to different working distances of the projector, wherein the laser module comprises a plurality of laser diodes , the laser diodes are arranged to generate a plurality laser beams to the lenses (222_1, 222_2), respectively, wherein the projector is designed so that the laser diodes can be sequentially turned on to generate the laser beams to the lenses (222_1, 222_2) and the diffractive optical elements (224_1, 224_2) to generate the images, respectively, and at least a portion of the images are overlapped. a laser module , for generating at least one laser beam; a lens module , comprising: a plurality of lenses (222_1, 222_2), wherein each of the lenses (222_1, 222_2) is arranged to receive one of the at least one laser beam to generate a collimated laser beam; and a plurality of diffractive optical elements (224_1, 224_2), wherein the diffractive optical elements (224_1, 224_2) correspond to the lenses (222_1, 222_2), respectively, and each of the diffractive optical elements (224_1, 224_2) is arranged to receive the collimated laser beam from the corresponding lens (222_1, 222_2) to generate an image, wherein at least two of the lenses (222_1, 222_2) have different focal lengths that correspond to different working distances of the projector, a plurality of lenses (222_1, 222_2), wherein each of the lenses (222_1, 222_2) is arranged to receive one of the at least one laser beam to generate a collimated laser beam; and a plurality of diffractive optical elements (224_1, 224_2), wherein the diffractive optical elements (224_1, 224_2) correspond to the lenses (222_1, 222_2), respectively, and each of the diffractive optical elements (224_1, 224_2) is arranged to receive the collimated laser beam from the corresponding lens (222_1, 222_2) to generate an image, wherein at least two of the lenses (222_1, 222_2) have different focal lengths that correspond to different working distances of the projector, wherein the laser module comprises a plurality of laser diodes , the laser diodes are arranged to generate a plurality laser beams to the lenses (222_1, 222_2), respectively, wherein the projector is designed so that the laser diodes can be sequentially turned on to generate the laser beams to the lenses (222_1, 222_2) and the diffractive optical elements (224_1, 224_2) to generate the images, respectively, and at least a portion of the images are overlapped.
A method of manufacturing a wind turbine blade component having a load-carrying flange , the method comprising the steps of: providing a web member ; arranging a forming tool adjacent at least a first end of said web member to form a flange-shaped cavity between said forming tool and said first end ; injecting a load-carrying resin into said cavity , preferably a polyurethane resin; curing said resin to form a load-carrying flange comprised of cured resin at said first end ; and removing said forming tool from said first end , wherein the method comprises the step of providing a forming tool having a primary plate member and at least one barrier member depending therefrom, and wherein the step of arranging comprises: positioning said primary plate member adjacent the first end of said web member , and positioning said at least one barrier member where said at least one barrier member extends between said primary plate member and a side face of said web member adjacent said first end , such that said cavity is at least partially formed between said primary plate member , said at least one barrier member , and said web member . providing a web member ; arranging a forming tool adjacent at least a first end of said web member to form a flange-shaped cavity between said forming tool and said first end ; injecting a load-carrying resin into said cavity , preferably a polyurethane resin; curing said resin to form a load-carrying flange comprised of cured resin at said first end ; and removing said forming tool from said first end , wherein the method comprises the step of providing a forming tool having a primary plate member and at least one barrier member depending therefrom, and wherein the step of arranging comprises: positioning said primary plate member adjacent the first end of said web member , and positioning said at least one barrier member where said at least one barrier member extends between said primary plate member and a side face of said web member adjacent said first end , such that said cavity is at least partially formed between said primary plate member , said at least one barrier member , and said web member . positioning said primary plate member adjacent the first end of said web member , and positioning said at least one barrier member where said at least one barrier member extends between said primary plate member and a side face of said web member adjacent said first end , such that said cavity is at least partially formed between said primary plate member , said at least one barrier member , and said web member .
Thermal conditioning apparatus, said apparatus comprising: • a first circuit operatively connected to a first heat pump suitable for heating a thermal fluid circulating in said first circuit by heat exchange between said thermal fluid and a refrigerant fluid of said first heat pump , • a tank comprised in said first circuit , said tank delimiting a chamber apt to contain at least a part of the thermal fluid heated by said first heat pump , • a segment of a domestic hot water circuit , said segment being housed in said chamber and suitable for allowing a heat exchange between the domestic water flowing through the inside of said segment and the part of thermal fluid contained in said chamber , characterized in that it comprises a condenser of a second heat pump distinct from said first heat pump , said condenser being housed in said chamber and said second heat pump being suitable for heating the part of the thermal fluid contained in said chamber , and in that said first circuit is provided with a three-way diverter valve , which is placed between the first heat pump and said tank , such that said diverter valve operates between a first position, in which it allows said thermal fluid to pass from said first heat pump towards said tank , and a second position, in which said diverter valve blocks the passage of said thermal fluid towards said tank and introduces it into a second circuit of said apparatus , said second circuit being suitable for connection to a medium-temperature and/or low-temperature plant for conditioning air in one or more environments. • a first circuit operatively connected to a first heat pump suitable for heating a thermal fluid circulating in said first circuit by heat exchange between said thermal fluid and a refrigerant fluid of said first heat pump , • a tank comprised in said first circuit , said tank delimiting a chamber apt to contain at least a part of the thermal fluid heated by said first heat pump , • a segment of a domestic hot water circuit , said segment being housed in said chamber and suitable for allowing a heat exchange between the domestic water flowing through the inside of said segment and the part of thermal fluid contained in said chamber ,
A method performed by a radio network node for handling communication of a wireless device in a wireless communication network , wherein the radio network node is configured to provide a serving cell for the wireless device on a lean carrier where reference signals are transmitted with a bandwidth that is variable between a first bandwidth and a second bandwidth, the second bandwidth being narrower than the first bandwidth, and wherein the wireless device is configured with a discontinuous reception cycle, characterized in that the method comprises: - transmitting reference signals over a bandwidth that alternates between the first bandwidth and the second bandwidth in accordance with the discontinuous reception cycle configured for the wireless device ; - obtaining an indication from the wireless device or from a second radio network node , which indication indicates that a signal strength or quality of the serving cell for the wireless device is below a threshold; and - transmitting , in response to the obtained indication, one or more reference signals over the first bandwidth. - transmitting reference signals over a bandwidth that alternates between the first bandwidth and the second bandwidth in accordance with the discontinuous reception cycle configured for the wireless device ; - obtaining an indication from the wireless device or from a second radio network node , which indication indicates that a signal strength or quality of the serving cell for the wireless device is below a threshold; and - transmitting , in response to the obtained indication, one or more reference signals over the first bandwidth.
A balloon dilator , comprising: an expandable balloon ; a core wire which extends through the expandable balloon; and a single visual marker band positioned at a geometric center within the balloon, and a first radio-opaque marker band placed distal to the distal tip of the expandable balloon, a second radio-opaque marker band is placed proximal to the proximal tip of the expandable balloon characterized in that the single visual marker band is selectively reflective for a specific wavelength of light that is used in narrow band imaging. an expandable balloon ; a core wire which extends through the expandable balloon; and a single visual marker band positioned at a geometric center within the balloon, and a first radio-opaque marker band placed distal to the distal tip of the expandable balloon, a second radio-opaque marker band is placed proximal to the proximal tip of the expandable balloon characterized in that the single visual marker band is selectively reflective for a specific wavelength of light that is used in narrow band imaging.
A cuvette for the analysis of liquids, having inner and outer surfaces of pyramidal shape in a horizontal cross section with four side surfaces , which are connected to each other by curved surfaces , wherein side surfaces and curved surfaces merge towards the bottom of the cuvette into a transition area that is located above a ring followed by a cone above the bottom of the pyramidally shaped cuvette.
A computer-implemented method comprising: receiving from a mobile client device of a first user, a first message updating the mobile client device's power state and radio network state; accessing one or more services indicating one or more outgoing messages for the first user; determining a transmit cost in energy consumption by the client device for receiving each outgoing message, based on the client device's current radio network state and respective size of the outgoing message determining , based on respective transmit costs of the one or more outgoing messages, a value of the one or more outgoing messages; and transmitting to the mobile client device at least one of the one or more outgoing messages based on the mobile device's power state and the respective values of the one or more outgoing messages. receiving from a mobile client device of a first user, a first message updating the mobile client device's power state and radio network state; accessing one or more services indicating one or more outgoing messages for the first user; determining a transmit cost in energy consumption by the client device for receiving each outgoing message, based on the client device's current radio network state and respective size of the outgoing message determining , based on respective transmit costs of the one or more outgoing messages, a value of the one or more outgoing messages; and transmitting to the mobile client device at least one of the one or more outgoing messages based on the mobile device's power state and the respective values of the one or more outgoing messages.
An aircraft comprising one or more aircraft systems and a gas turbine engine, the one or more aircraft systems including an environmental control system, the gas turbine engine comprising an engine bleed air system , wherein the engine bleed air system is configured to provide air to the environmental control system, the engine bleed air system comprising: a port for extracting bleed air from a compressor section of the engine ; a turbo-generator having a turbine and a generator , the generator being driven by rotation of the turbine ; and a boost compressor fluidly coupled to the port , wherein the bleed air from the port is selectively provided to one of the turbo-generator and the boost compressor based on a demand of the aircraft system. a port for extracting bleed air from a compressor section of the engine ; a turbo-generator having a turbine and a generator , the generator being driven by rotation of the turbine ; and a boost compressor fluidly coupled to the port , wherein the bleed air from the port is selectively provided to one of the turbo-generator and the boost compressor based on a demand of the aircraft system.
An oral appliance, comprising: an upper body including an arcuate upper body base joining a maxillary labial wall and a maxillary lingual wall in spaced apart relation defining an upper body channel between opposing inner wall surfaces , said upper body channel having an upper dentition impression which matingly receives maxillary teeth of an upper dental arch , said arcuate upper body base having an upper body base outer surface wherein all of said upper body base outer surface is flat; a lower body including an arcuate lower body base joining a mandibular labial wall and a mandibular lingual wall in spaced apart relation defining a lower body channel between opposing inner wall surfaces , said lower body channel having a lower dentition impression which matingly receives mandibular teeth of a lower dental arch ; and at least one node disposed on a lower body base outer surface , said at least one node disposed to engage said flat upper body outer surface upon receipt of said maxillary teeth of an upper dental arch in said upper body channel and receipt of said mandibular teeth of a lower dental arch in said lower body channel . an upper body including an arcuate upper body base joining a maxillary labial wall and a maxillary lingual wall in spaced apart relation defining an upper body channel between opposing inner wall surfaces , said upper body channel having an upper dentition impression which matingly receives maxillary teeth of an upper dental arch , said arcuate upper body base having an upper body base outer surface wherein all of said upper body base outer surface is flat; a lower body including an arcuate lower body base joining a mandibular labial wall and a mandibular lingual wall in spaced apart relation defining a lower body channel between opposing inner wall surfaces , said lower body channel having a lower dentition impression which matingly receives mandibular teeth of a lower dental arch ; and at least one node disposed on a lower body base outer surface , said at least one node disposed to engage said flat upper body outer surface upon receipt of said maxillary teeth of an upper dental arch in said upper body channel and receipt of said mandibular teeth of a lower dental arch in said lower body channel .