mhurhangee/ep-ind-claims huggingface dataset:
An augmented reality display system for delivering augmented reality content to a user, comprising: an image-generating source to provide one or more frames of image data; a light modulator to transmit light associated with the one or more frames of image data; a lens assembly comprising first and second transmissive plates (204, 304), the first and second transmissive plates (204, 304) each having a first side and a second side that is opposite to the first side, the first side being a plano side, and the second side being a shaped side, the second side of the first transmissive plate comprising a first surface sag based at least in part on a cubic function, and the second side of the second transmissive plate comprising a second surface sag based at least in part on an inverse of the cubic function such that when the first and second transmissive plates (204, 304) are aligned, the second transmissive plate cancels the cubic function of the first transmissive plate; and a diffractive optical element to receive the light associated with the one or more frames of image data and direct the light to the user's eyes, the DOE being disposed between and adjacent to the first side of the first transmissive plate and the first side of the second transmissive plate, and wherein the DOE acts as a light guide and is encoded with refractive lens information corresponding to the inverse of the cubic function that compensates for a wavefront generated by the first transmissive plate. an image-generating source to provide one or more frames of image data; a light modulator to transmit light associated with the one or more frames of image data; a lens assembly comprising first and second transmissive plates (204, 304), the first and second transmissive plates (204, 304) each having a first side and a second side that is opposite to the first side, the first side being a plano side, and the second side being a shaped side, the second side of the first transmissive plate comprising a first surface sag based at least in part on a cubic function, and the second side of the second transmissive plate comprising a second surface sag based at least in part on an inverse of the cubic function such that when the first and second transmissive plates (204, 304) are aligned, the second transmissive plate cancels the cubic function of the first transmissive plate; and a diffractive optical element to receive the light associated with the one or more frames of image data and direct the light to the user's eyes, the DOE being disposed between and adjacent to the first side of the first transmissive plate and the first side of the second transmissive plate, and wherein the DOE acts as a light guide and is encoded with refractive lens information corresponding to the inverse of the cubic function that compensates for a wavefront generated by the first transmissive plate.
Method for associating a device for detecting a position of a device for placing a window in at least two different states with a remote device via a radio link, characterized in that the method includes the steps of: - placing the remote device in an association mode, - the device for detecting a position of a device for placing a window in at least two different states detecting a first position of the device for placing a window in at least two different states, which position corresponds to the window being locked, - the device for detecting a position of a device for placing a window in at least two different states activating a timeout of a predetermined duration, - the device for detecting a position of a device for placing a window in at least two different states detecting (E710, E714) a position different from the position that corresponds to the window being locked, - transferring a frame, which includes the identifier of the device for detecting the position of a device for placing a window in at least two different states and an item of information representative of a request for association with the remote device, if the detection of the position that corresponds to the window being locked and the detection of the position different from the position that corresponds to the window being locked are performed at least three consecutive times during the predetermined duration, - the remote device receiving the frame, - associating the device for detecting the position of a device for placing a window in at least two states with the remote device. - placing the remote device in an association mode, - the device for detecting a position of a device for placing a window in at least two different states detecting a first position of the device for placing a window in at least two different states, which position corresponds to the window being locked, - the device for detecting a position of a device for placing a window in at least two different states activating a timeout of a predetermined duration, - the device for detecting a position of a device for placing a window in at least two different states detecting (E710, E714) a position different from the position that corresponds to the window being locked, - transferring a frame, which includes the identifier of the device for detecting the position of a device for placing a window in at least two different states and an item of information representative of a request for association with the remote device, if the detection of the position that corresponds to the window being locked and the detection of the position different from the position that corresponds to the window being locked are performed at least three consecutive times during the predetermined duration, - the remote device receiving the frame, - associating the device for detecting the position of a device for placing a window in at least two states with the remote device.
An evacuation assembly of an aircraft, the evacuation assembly comprising: an evacuation slide; a strap coupled between the evacuation slide and the aircraft or at two locations along the evacuation slide; and a restraint (120, 220, 420) coupled between the strap and at least one of the evacuation slide and the aircraft, wherein a dimension of the restraint (120, 220, 420) varies along at least a portion of a length of the restraint (120, 220, 420), and wherein the restraint (120, 220, 420) forms a closed loop, and wherein a tensile strength of the closed loop is dependent upon the dimension of the restraint. an evacuation slide; a strap coupled between the evacuation slide and the aircraft or at two locations along the evacuation slide; and a restraint (120, 220, 420) coupled between the strap and at least one of the evacuation slide and the aircraft, wherein a dimension of the restraint (120, 220, 420) varies along at least a portion of a length of the restraint (120, 220, 420), and wherein the restraint (120, 220, 420) forms a closed loop, and wherein a tensile strength of the closed loop is dependent upon the dimension of the restraint.
A method for treatment of liquid under high pressure in a hydraulic installation comprising at least a hydraulic cylinder and an accumulator, characterized in that the method comprises: - connecting a treatment device for liquid to the hydraulic installation, wherein the treatment device comprises a circulation pump and a filter; - directing liquid under high pressure to the treatment device; - circulating liquid from the area having high pressure by means of the circulation pump of the treatment device via the filter under high pressure from the hydraulic installation and back to the hydraulic installation; and - disconnecting the treatment device from the hydraulic installation subsequent to completed treatment, wherein high pressure is defined as a pressure above 140 bar. - connecting a treatment device for liquid to the hydraulic installation, wherein the treatment device comprises a circulation pump and a filter; - directing liquid under high pressure to the treatment device; - circulating liquid from the area having high pressure by means of the circulation pump of the treatment device via the filter under high pressure from the hydraulic installation and back to the hydraulic installation; and - disconnecting the treatment device from the hydraulic installation subsequent to completed treatment,
A method for cleaning deposits from a fuel injector of an engine fuel delivery system, the method comprising introducing into the engine fuel delivery system a cleaning composition comprising (a) one or more aromatic hydrocarbon solvents; (b) one or more propylene glycol ethers; and (c) one or more nitrogen-containing detergents, wherein the concentration of the one or more aromatic hydrocarbon solvents in the cleaning composition is from 10 to 40 wt. %, based on the total weight of the cleaning composition, and wherein the concentration of the one or more propylene glycol ethers in the cleaning composition is from 20 to 50 wt. %, based on the total weight of the cleaning composition.
A connection arrangement connecting to an IV bag a syringe 13 for injecting medication into the IV bag, comprising: a needle holder for the syringe; a guard tube having a needle holder receiving end; the needle holder receiving end having an aperture into which the needle holder can be inserted from outside the guard tube, the aperture terminating at an inner end face of the guard tube; the needle holder having an aperture-penetrating portion; the aperture-penetrating portion having a rim which is wider than at least a portion of the aperture opening into the inner end face of the guard tube; in which arrangement the rim can be pushed through the said portion of the aperture to snap fit over the end face; characterised in that the rim resists retraction from the guard tube by a force of 30N. a needle holder for the syringe; a guard tube having a needle holder receiving end; the needle holder receiving end having an aperture into which the needle holder can be inserted from outside the guard tube, the aperture terminating at an inner end face of the guard tube; the needle holder having an aperture-penetrating portion; the aperture-penetrating portion having a rim which is wider than at least a portion of the aperture opening into the inner end face of the guard tube; in which arrangement the rim can be pushed through the said portion of the aperture to snap fit over the end face; characterised in that the rim resists retraction from the guard tube by a force of 30N.
A copper alloy fastener element comprising a copper-zinc alloy as a base material, the base material having Zn, optionally one or more third elements selected from the group consisting of Si, Al, Sn, Mg, Pb, Cd, Fe, Mn and Ni, the balance being copper and inevitable impurities, wherein the base material has: an apparent zinc content of from 34 to 38% by mass; a dendrite structure; and a β phase at a ratio of 10% or less, the apparent zinc content calculated by: B ′ = B + Σ tq / A + B + Σ tq × 100, in which B' is an apparent zinc content (% by mass); A is a Cu concentration (% by mass); B is a Zn concentration (% by mass); t is Zn equivalent; and q is a concentration of a third element added (% by mass), and in which the Zn equivalent is 10.0 for Si, 6.0 for Al, 2.0 for Sn, 2.0 for Mg, 1.0 for Pb, 1.0 for Cd, 0.9 for Fe, 0.5 for Mn, -1.3 for Ni.
A spray nozzle assembly, comprising: a body having a fluid inlet port and a fluid output orifice, the body defining an internal cavity in fluid communication with the fluid inlet port and the fluid output orifice; a primary electrode disposed within the internal cavity proximal to the fluid output orifice, the primary electrode being electrically isolated from the body; at least one secondary electrode disposed externally to the body; a primary voltage source connected across the primary electrode and the body such that a primary voltage difference is present between the primary electrode and the body; and a secondary voltage source connected to the at least one secondary electrode such that a secondary voltage is present at the at least one secondary electrode that creates an electric field in an area around the at least one secondary electrode; wherein, during operation, a primary electrostatic charge is imparted onto fluid passing through the internal cavity in contact with the primary electrode and the body and exiting the internal cavity through the fluid output orifice as a spray stream; and wherein the spray stream is arranged to pass through at least a portion of the electric field, the electric field being selectively adjustable in intensity or polarity to shape or redirect the spray stream; characterized in that: the body is made from an electrically conductive material in an area around the fluid outlet orifice. a body having a fluid inlet port and a fluid output orifice, the body defining an internal cavity in fluid communication with the fluid inlet port and the fluid output orifice; a primary electrode disposed within the internal cavity proximal to the fluid output orifice, the primary electrode being electrically isolated from the body; at least one secondary electrode disposed externally to the body; a primary voltage source connected across the primary electrode and the body such that a primary voltage difference is present between the primary electrode and the body; and a secondary voltage source connected to the at least one secondary electrode such that a secondary voltage is present at the at least one secondary electrode that creates an electric field in an area around the at least one secondary electrode; wherein, during operation, a primary electrostatic charge is imparted onto fluid passing through the internal cavity in contact with the primary electrode and the body and exiting the internal cavity through the fluid output orifice as a spray stream; and wherein the spray stream is arranged to pass through at least a portion of the electric field, the electric field being selectively adjustable in intensity or polarity to shape or redirect the spray stream;
A system for dynamic bass frequency control, the system comprising: a bandwidth filter coupled to a plurality of switchable electronic components for filtering a frequency range of an input signal; an amplifier coupled to the bandwidth filter and the plurality of switchable electronic components, the amplifier being configured for adjusting amplitude of the filtered frequency range of the input signal based on a configuration of the plurality of switchable electronic components; a signal level detector coupled to the switchable electronic components for determining signal strength of the input signal, the signal level detector being configured to switch the plurality of switchable electronic components between more than one configuration based on the signal strength of the input signal, each configuration determining the frequency range of the input signal to be filtered by the bandwidth filter and the amplitude adjustment to be made to the filtered frequency range of the input signal by the amplifier; and a zero crossing detector coupled to the signal level detector for determining zero crossing points in the input signal and generating a zero crossing signal upon determining a zero crossing point, the signal level detector being configured to send a switching signal to switch the switchable electronic components between the more than one configuration based on the zero crossing signal. a bandwidth filter coupled to a plurality of switchable electronic components for filtering a frequency range of an input signal; an amplifier coupled to the bandwidth filter and the plurality of switchable electronic components, the amplifier being configured for adjusting amplitude of the filtered frequency range of the input signal based on a configuration of the plurality of switchable electronic components; a signal level detector coupled to the switchable electronic components for determining signal strength of the input signal, the signal level detector being configured to switch the plurality of switchable electronic components between more than one configuration based on the signal strength of the input signal, each configuration determining the frequency range of the input signal to be filtered by the bandwidth filter and the amplitude adjustment to be made to the filtered frequency range of the input signal by the amplifier; and a zero crossing detector coupled to the signal level detector for determining zero crossing points in the input signal and generating a zero crossing signal upon determining a zero crossing point, the signal level detector being configured to send a switching signal to switch the switchable electronic components between the more than one configuration based on the zero crossing signal.
A process for the manufacture of a N,N'-dialkyleneoxy-substituted 1,4-diaminoanthraquinone colorant having ≤ 1.0 wt.-% of a violet impurity and ≤ 1.0 wt.-% of a water- and methanol-insoluble black impurity, which method comprises the steps of a) combining 2,3-dihydro-9,10-dihydroxy-1,4-anthracenedione, 1,4-dihydroxyanthraquinone and a polyalkyleneoxy-substituted amine into a mixture; b) conducting a condensation reaction of the mixture by agitating and heating the mixture to form a condensation product; and c) oxidizing the condensation product; wherein the method is conducted without the use of solvents. a) combining 2,3-dihydro-9,10-dihydroxy-1,4-anthracenedione, 1,4-dihydroxyanthraquinone and a polyalkyleneoxy-substituted amine into a mixture; b) conducting a condensation reaction of the mixture by agitating and heating the mixture to form a condensation product; and c) oxidizing the condensation product;
Pump for pumping a coolant within a Dewar vessel, the pump comprising a chamber with an inlet and an outlet; a closing element; a pressure increasing device; wherein the inlet of the chamber is connectable to a reservoir of the Dewar vessel; wherein the outlet of the chamber is connectable to a sample vessel of the Dewar vessel; wherein the chamber is adapted to fill with coolant through the inlet such that the coolant flows downwards by gravity into the chamber; wherein the closing element is adapted to automatically close the chamber by floating when it is filled by the coolant; wherein the pressure increasing device is adapted to increase the pressure within the chamber, after the chamber is filled with coolant, until the coolant is released through the outlet.
A method for detecting a mask defect of an end surface of a honeycomb structure, the honeycomb structure having porous partition walls separating and forming a plurality of cells extending in the direction of a central axis of the honeycomb structure to an end surface of said honeycomb structure, wherein the end portion of predetermined cells on one end portion side of the honeycomb structure may be plugged; the method comprising the steps of: obtaining a first processing image by, while irradiating an end surface of a honeycomb structure which has undergone a step of sticking a transparent mask tape on the end surface with a first irradiation light beam which forms an angle of 45° or more with a central axis (a) of the honeycomb structure, imaging the entire end surface from a position on the extension of the central axis of the honeycomb structure; obtaining a second processing image by, while irradiating the end surface with a second irradiation light beam which forms an angle of 5° or less with the central axis (a) of the honeycomb structure, imaging the entire end surface from a position on the extension of the central axis of the honeycomb structure; comparing the first and second processing images to identify a portion on which the mask tape is not stuck; and detecting a mask defect of the end surface of the honeycomb structure by calculating the ratio of the area of the unplugged cells in the portion on which the mask tape is not stuck to the area of the entire end surface and comparing the ratio to a threshold value above which a mask defect is said to be present. obtaining a first processing image by, while irradiating an end surface of a honeycomb structure which has undergone a step of sticking a transparent mask tape on the end surface with a first irradiation light beam which forms an angle of 45° or more with a central axis (a) of the honeycomb structure, imaging the entire end surface from a position on the extension of the central axis of the honeycomb structure; obtaining a second processing image by, while irradiating the end surface with a second irradiation light beam which forms an angle of 5° or less with the central axis (a) of the honeycomb structure, imaging the entire end surface from a position on the extension of the central axis of the honeycomb structure; comparing the first and second processing images to identify a portion on which the mask tape is not stuck; and detecting a mask defect of the end surface of the honeycomb structure by calculating the ratio of the area of the unplugged cells in the portion on which the mask tape is not stuck to the area of the entire end surface and comparing the ratio to a threshold value above which a mask defect is said to be present.
A hybrid structure of multi-layer substrates, which comprises a first multi-layer substrate, stacking up a plurality of first metal layers (11; 14; 17) and a plurality of first dielectric layers (10; 13; 16; 19) alternately, and having a plurality of VIAs (1; 2; 3); and a second multi-layer substrate, stacking up a plurality of second metal layers (21; 24; 27) and a plurality of second dielectric layers (20; 23; 26; 29) alternately, characterized in that: the first multi-layer substrate has a border district of at least one first metal layer (11; 14; 17) that connects with a border district of a corresponding first dielectric layer (10; 13; 16; 19), and the border districts are separated from adjacent first metal layers (11; 14; 17) and adjacent first dielectric layers (10; 13; 16; 19), and further characterized in that: the second multi-layer substrate has a border district of at least one second metal layer (21; 24; 27) that connects with a border district of a corresponding second dielectric layer (20; 23; 26; 29), and the border districts are separated from adjacent second metal layers (21; 24; 27) and adjacent second dielectric layers (20; 23; 26; 29), wherein the VIAs (1; 2; 3) are located at the border districts of the first dielectric layers (10; 13; 16; 19) and each VIA (1; 2; 3) has electric conductor therein to connect at least one first metal layer (11; 14; 17) with at least one second metal layer (21; 24; 27) to form a connection section; and wherein the first multi-layer substrate and the second multi-layer substrate are flexible substrates. the second multi-layer substrate has a border district of at least one second metal layer (21; 24; 27) that connects with a border district of a corresponding second dielectric layer (20; 23; 26; 29), and the border districts are separated from adjacent second metal layers (21; 24; 27) and adjacent second dielectric layers (20; 23; 26; 29), wherein the VIAs (1; 2; 3) are located at the border districts of the first dielectric layers (10; 13; 16; 19) and each VIA (1; 2; 3) has electric conductor therein to connect at least one first metal layer (11; 14; 17) with at least one second metal layer (21; 24; 27) to form a connection section; and wherein the first multi-layer substrate and the second multi-layer substrate are flexible substrates.