mhurhangee/patent-ind-claim-en huggingface dataset:
A fluid flow sensing device for use in sensing a flow of a fluid through a main channel , the fluid flow sensing device comprising: a housing defining: an input port configured to be in fluid communication with the main channel ; an outlet port configured to be in fluid communication with the main channel downstream of the input port; a flow channel extending between the input port and the output port, the flow channel including an upstream fluid flow channel connected to the input port and a downstream fluid flow channel connected to the outlet port that are generally parallel with each other with an interconnecting fluid flow channel extending therebetween, the upstream flow channel forms a passage into a plastic flow tube , wherein the interconnecting fluid flow channel includes a first tapered region and a second tapered region, wherein the first and second tapered regions are tapered from a larger inner dimension to a smaller inner dimension in a direction of fluid flow through the flow channel, wherein the first tapered region is tapered at a first taper rate and the second tapered region is tapered at a second taper rate, wherein the second taper rate forms the passage into the plastic flow tube and is greater in magnitude than the first taper rate and a fluid flow sensor positioned in the interconnecting fluid flow channel downstream of the first and second tapered regions and exposed to the flow channel of the housing for measuring the flow of a fluid flowing through the flow channel of the housing. an input port configured to be in fluid communication with the main channel ; an outlet port configured to be in fluid communication with the main channel downstream of the input port; a flow channel extending between the input port and the output port, the flow channel including an upstream fluid flow channel connected to the input port and a downstream fluid flow channel connected to the outlet port that are generally parallel with each other with an interconnecting fluid flow channel extending therebetween, the upstream flow channel forms a passage into a plastic flow tube , wherein the interconnecting fluid flow channel includes a first tapered region and a second tapered region, wherein the first and second tapered regions are tapered from a larger inner dimension to a smaller inner dimension in a direction of fluid flow through the flow channel, wherein the first tapered region is tapered at a first taper rate and the second tapered region is tapered at a second taper rate, wherein the second taper rate forms the passage into the plastic flow tube and is greater in magnitude than the first taper rate and a fluid flow sensor positioned in the interconnecting fluid flow channel downstream of the first and second tapered regions and exposed to the flow channel of the housing for measuring the flow of a fluid flowing through the flow channel of the housing.
A carbon fiber bundle, wherein an average single-fiber fineness is 1.0 to 2.4 dtex and a roundness is 0.7 or more and 0.9 or less in a shape of a cross-section perpendicular to a fiber axis of a single fiber, wherein the cross-section perpendicular to a fiber axis of a single fiber has a horsebean shape and a diameter Di of 10 μm to 20 μm, the diameter Di being determined by the method indicated in the description, and wherein, the roundness is a value determined using a following equation , where S and L are a cross-sectional area and a circumferential length, respectively, of the single fiber, which are obtained by observing, under a SEM, the cross-section of the single fiber perpendicular to the fiber axis of the single fiber and analyzing the obtained image: Roundness = 4 Π S / L 2
Cleaning device adapted for cleaning substrates for spectacle lenses mounted on a calotte-shaped substrate holder , the calotte-shaped substrate holder being rotatable in an azimuthal direction around a central axis of the calotte-shaped substrate holder , wherein the cleaning device comprises a first cleaning arm having one or more ejection nozzles and one or more suction nozzles arranged at the first cleaning arm ; characterized in that the first cleaning arm has an arc-shape with a radius of curvature in the range from 0,5 m to 2 m and a length in an altitudinal direction in the range from 0,5 m to 2 m. wherein the cleaning device comprises a first cleaning arm having one or more ejection nozzles and one or more suction nozzles arranged at the first cleaning arm ; characterized in that the first cleaning arm has an arc-shape with a radius of curvature in the range from 0,5 m to 2 m and a length in an altitudinal direction in the range from 0,5 m to 2 m.
An ultrasonic flow meter system comprising: transducers arranged with respect to a conduit to define at least one chordal path through fluid flowing in the conduit; at least one transmitting transducer (102; 106) and receiving transducer (104; 108) pair on the chordal path or diametral path for generating a transit time signal; at least one receiving transducer (106; 102) positioned to receive scattered energy to generate a range gated Doppler signal; and a processing subsystem for exciting the at least one transmitting transducer and responsive to the transit time signal and the range gated Doppler signal and configured to generate a velocity profile and a mean velocity of the fluid flowing in the conduit; wherein the receiving transducers output transit time and Doppler shift signals to the processing subsystem ; and wherein the processing subsystem is configured to measure transit times of the transit time signals and thereby to determine a sound speed of the fluid, and to calculate average velocity of the fluid along at least one transit time path using the measured transit times and the sound speed and is further configured to determine point locations in the fluid where point velocities are to be measured; wherein the point locations are determined by using the sound speed. transducers arranged with respect to a conduit to define at least one chordal path through fluid flowing in the conduit; at least one transmitting transducer (102; 106) and receiving transducer (104; 108) pair on the chordal path or diametral path for generating a transit time signal; at least one receiving transducer (106; 102) positioned to receive scattered energy to generate a range gated Doppler signal; and a processing subsystem for exciting the at least one transmitting transducer and responsive to the transit time signal and the range gated Doppler signal and configured to generate a velocity profile and a mean velocity of the fluid flowing in the conduit; wherein the receiving transducers output transit time and Doppler shift signals to the processing subsystem ; and wherein the processing subsystem is configured to measure transit times of the transit time signals and thereby to determine a sound speed of the fluid, and to calculate average velocity of the fluid along at least one transit time path using the measured transit times and the sound speed and is further configured to determine point locations in the fluid where point velocities are to be measured; wherein the point locations are determined by using the sound speed.
An engineered plasmacytoid dendritic cell for use in a method of treating a disease in a subject, wherein the method comprises administering the engineered cell to the subject, wherein the cell expresses on its surface an exogenous construct comprising an extracellular antigen recognition domain that recognises an antigen on a target cell, and wherein the cell activates an immune response when the extracellular antigen recognition domain binds the target cell. wherein the cell expresses on its surface an exogenous construct comprising an extracellular antigen recognition domain that recognises an antigen on a target cell, and wherein the cell activates an immune response when the extracellular antigen recognition domain binds the target cell.
A method of manufacturing a pharmaceutical preparation of extracellular vesicles (EVs), comprising the steps of: isolating EVs from multiple preparations of a body fluid or from the conditioned medium of a cell culture; preparing one or more samples from the isolated EVs at a predetermined concentration of EVs; testing the activity of each EVs sample in a potency test; selecting for further processing to a pharmaceutical preparation the samples which exceed a predetermined activity; and pooling two or more of the active EVs samples. isolating EVs from multiple preparations of a body fluid or from the conditioned medium of a cell culture; preparing one or more samples from the isolated EVs at a predetermined concentration of EVs; testing the activity of each EVs sample in a potency test; selecting for further processing to a pharmaceutical preparation the samples which exceed a predetermined activity; and pooling two or more of the active EVs samples.
Punch rivet for joining two workpieces , said punch rivet having a head and a shank , wherein the shank is realized as a hollow shank with a shank internal diameter (D3), a shank external diameter (D1) and a shank end face, wherein on the shank end face a ring cutting edge is realized, the diameter (D4) of which is smaller than the shank external diameter (D1) and the diameter (D4) of which is greater than the shank internal diameter (D3), wherein the ring cutting edge is spaced by at least 20% of the radial shank thickness (M5) of the hollow shank both from the shank external diameter (D1) and from the shank internal diameter (D3) wherein the ring cutting edge comprises a cutting ring surface width (M3) which is smaller than 10% of the radial shank thickness (M5) of the hollow shank , characterized in that the ratio (D3/D1) of shank internal diameter (D3) to shank external diameter (D1) is smaller than 0.6, in that the ring cutting edge merges into the shank internal diameter (D3) by means of a profile which includes a cutting radius (R2, R2', R2", R2′′′), and in that the cutting radius (R2') adjoins the ring cutting edge and merges tangentially into a conical surface which adjoins the shank internal diameter (D3).
A method for reducing pressure oscillations or acoustic loads over an open type rectangular cavity having a front face an upper edge of which constitutes a leading edge and having a rear face an upper edge of which constitutes a trailing edge, said pressure oscillations or acoustic loads being formed by shear layer vortices passing from the leading edge to the trailing edge, said shear layer vortices impinging on a corner of the trailing edge and generating acoustic waves that travel in an opposite direction causing resonance and strong pressure fluctuations, said method including applying curvature to substantially all the rear face of the cavity so as to present a convex curved surface internal to the cavity and thereby reduce the acoustic waves and resonance.
A surgical device , comprising: a jaw assembly comprising a first jaw and a second jaw moveable relative to the first jaw; and an elongated body removably coupled to a proximal end of the jaw assembly, the elongated body comprising: an actuation bar , wherein engagement of the jaw assembly with the elongated body to secure the jaw assembly thereto moves the actuation bar; a release button coupled to the actuation bar such that the release button is moved by the actuation bar upon engagement of the jaw assembly with the elongated body and the release button is configured to move the actuation bar to allow for removal of the jaw assembly from the elongated body; and a lockout button in mechanical cooperation with the release button, the lockout button configured to prevent actuation of the release button, wherein the release button comprises a resilient arm extending therefrom and a tab coupled to the resilient arm, and the lockout button comprises a base having a first surface feature configured to engage the tab. a jaw assembly comprising a first jaw and a second jaw moveable relative to the first jaw; and an elongated body removably coupled to a proximal end of the jaw assembly, the elongated body comprising: an actuation bar , wherein engagement of the jaw assembly with the elongated body to secure the jaw assembly thereto moves the actuation bar; a release button coupled to the actuation bar such that the release button is moved by the actuation bar upon engagement of the jaw assembly with the elongated body and the release button is configured to move the actuation bar to allow for removal of the jaw assembly from the elongated body; and a lockout button in mechanical cooperation with the release button, the lockout button configured to prevent actuation of the release button, wherein the release button comprises a resilient arm extending therefrom and a tab coupled to the resilient arm, and the lockout button comprises a base having a first surface feature configured to engage the tab. an actuation bar , wherein engagement of the jaw assembly with the elongated body to secure the jaw assembly thereto moves the actuation bar; a release button coupled to the actuation bar such that the release button is moved by the actuation bar upon engagement of the jaw assembly with the elongated body and the release button is configured to move the actuation bar to allow for removal of the jaw assembly from the elongated body; and a lockout button in mechanical cooperation with the release button, the lockout button configured to prevent actuation of the release button, wherein the release button comprises a resilient arm extending therefrom and a tab coupled to the resilient arm, and the lockout button comprises a base having a first surface feature configured to engage the tab.
A touchpad assembly used for an electronic device , comprising: a baseplate , wherein the baseplate comprises a first plate body and a second plate body , the first plate body is higher than the second plate body in a thickness direction (H) of the touchpad assembly , and the first plate body is configured to match a battery of the electronic device ; a support disposed above the baseplate in the thickness direction (H) of the touchpad assembly ; and a balance bar , wherein the balance bar is supported between the support and the baseplate , and is capable of rotating around a set fulcrum of the baseplate , wherein the balance bar comprises a main body portion and supporting portions connected to two ends of the main body portion , at least part of the supporting portion is located on the first plate body , and in the thickness direction (H) of the touchpad assembly , an end of the supporting portion away from the main body portion does not exceed a bottom surface of the first plate body so as to allow a position of the battery to be staggered from the second plate body ; wherein the touchpad assembly further comprises a circuit board , wherein the circuit board is connected to a side of the support away from the baseplate ; and wherein the touchpad assembly further comprises a touchpad , wherein the touchpad is connected to a side of the circuit board away from the support . a baseplate , wherein the baseplate comprises a first plate body and a second plate body , the first plate body is higher than the second plate body in a thickness direction (H) of the touchpad assembly , and the first plate body is configured to match a battery of the electronic device ; a support disposed above the baseplate in the thickness direction (H) of the touchpad assembly ; and a balance bar , wherein the balance bar is supported between the support and the baseplate , and is capable of rotating around a set fulcrum of the baseplate , wherein the balance bar comprises a main body portion and supporting portions connected to two ends of the main body portion , at least part of the supporting portion is located on the first plate body , and in the thickness direction (H) of the touchpad assembly , an end of the supporting portion away from the main body portion does not exceed a bottom surface of the first plate body so as to allow a position of the battery to be staggered from the second plate body ; wherein the touchpad assembly further comprises a circuit board , wherein the circuit board is connected to a side of the support away from the baseplate ; and wherein the touchpad assembly further comprises a touchpad , wherein the touchpad is connected to a side of the circuit board away from the support .
A method for Wi-Fi network processing, for an electronic device comprising: obtaining (S101) signal energy of a Wi-Fi signal in response to detecting, by the electronic device, the Wi-Fi signal; obtaining (S102) a correlation degree between the Wi-Fi signal and a preset Wi-Fi signal in response to the signal energy being greater than a first threshold energy; demodulating (S103, S206) the Wi-Fi signal, in response to the signal energy being greater than the first threshold energy and less than a second threshold energy and the correlation degree being greater than a first threshold correlation degree, the first threshold energy being less than the second threshold energy; and demodulating the Wi-Fi signal, in response to the signal energy being not less than the second threshold energy and the correlation degree being greater than a second correlation degree threshold, the first correlation degree threshold being greater than the second threshold correlation degree. obtaining (S101) signal energy of a Wi-Fi signal in response to detecting, by the electronic device, the Wi-Fi signal; obtaining (S102) a correlation degree between the Wi-Fi signal and a preset Wi-Fi signal in response to the signal energy being greater than a first threshold energy; demodulating (S103, S206) the Wi-Fi signal, in response to the signal energy being greater than the first threshold energy and less than a second threshold energy and the correlation degree being greater than a first threshold correlation degree, the first threshold energy being less than the second threshold energy; and demodulating the Wi-Fi signal, in response to the signal energy being not less than the second threshold energy and the correlation degree being greater than a second correlation degree threshold, the first correlation degree threshold being greater than the second threshold correlation degree.
A rotor blade , comprising: a surface of the rotor blade ; at least one main hole that extends through the surface and has a width and a length; and at least one leader hole that extends through the surface and has a length that is less than the length of the main hole and arranged spaced from and adjacent the main hole , the leader hole gradually increasing in width from a first end of the leader hole opposite the main hole to an opposed second end of the leader hole proximate the main hole to operatively gradually distribute stress in the leader and main holes and rotor blade and reduce an amount of the stress exerted therein, characterized in that the width of the leader hole closest to the main hole is substantially the width of the main hole , and in that the first end of the leader hole is directed toward an inboard end of the rotor blade and the main hole is arranged adjacent the leader hole opposite the inboard end . a surface of the rotor blade ; at least one main hole that extends through the surface and has a width and a length; and at least one leader hole that extends through the surface and has a length that is less than the length of the main hole and arranged spaced from and adjacent the main hole , the leader hole gradually increasing in width from a first end of the leader hole opposite the main hole to an opposed second end of the leader hole proximate the main hole to operatively gradually distribute stress in the leader and main holes and rotor blade and reduce an amount of the stress exerted therein, characterized in that the width of the leader hole closest to the main hole is substantially the width of the main hole , and in that the first end of the leader hole is directed toward an inboard end of the rotor blade and the main hole is arranged adjacent the leader hole opposite the inboard end .
A liquid blow molding method of molding a liquid container containing a content liquid from a synthetic resin preform, the method comprising: a nozzle engagement step of engaging a blow nozzle connected to a pump through a supply channel with a mouth portion of the preform; a molding step of molding the preform into a container of a predetermined shape by supplying a pressurized liquid from the pump into the preform through the supply channel and the blow nozzle; a suck-back step of sucking back a predetermined amount of liquid from an inside of the container to the supply channel by operating the pump in a reverse direction by putting the container molded in the molding step in an upside-down posture while the blow nozzle is engaged with the mouth portion; and a nozzle separation step of separating the blow nozzle from the mouth portion with the container put in an upright posture, after the suck-back step. a nozzle engagement step of engaging a blow nozzle connected to a pump through a supply channel with a mouth portion of the preform; a molding step of molding the preform into a container of a predetermined shape by supplying a pressurized liquid from the pump into the preform through the supply channel and the blow nozzle; a suck-back step of sucking back a predetermined amount of liquid from an inside of the container to the supply channel by operating the pump in a reverse direction by putting the container molded in the molding step in an upside-down posture while the blow nozzle is engaged with the mouth portion; and a nozzle separation step of separating the blow nozzle from the mouth portion with the container put in an upright posture, after the suck-back step.
Vehicle , in particular motor vehicle, having a vehicle tailgate which is arranged to be pivotable on the vehicle rear by means of a pivot device about a pivot axis between a closed position, in which it defines a loading surface of the vehicle on the rear side, and an open position, in which it opens the loading surface on the rear side, wherein the pivot device with first guide means , which are arranged on the vehicle rear and with second guide means , which in turn are arranged on the vehicle tailgate , cooperate for translational motion control of the vehicle tailgate for attachment thereof on the vehicle rear such that the vehicle tailgate is guided to be movable between an initial position, in which the first guide means and the second guide means are guided to one another for translational motion control of the vehicle tailgate , and a target position, in which the vehicle tailgate is arranged as intended on the vehicle rear , and the second guide means are arranged on the lateral flanks of the vehicle tailgate and the first guide means have at least two pivot arms spaced from one another in axial direction of the pivot axis and arranged on the vehicle rear to be pivotable about the pivot axis which are longitudinally extended radially to the pivot axis and each form a guide part which cooperates with the second guide means for translational motion control of the vehicle tailgate , characterised in that the at least one pivot arm is arranged at least in sections in a gap between vehicle tailgate and vehicle rear lateral parts .