mhurhangee/patent-ind-claim-en huggingface dataset:
A sound bypass device configured to transmit engine-generated sound pulses from an engine to a sound outlet whilst preventing flow of gases to the sound outlet, the sound bypass device comprising: an input tube configured to conduct the engine-generated sound pulses from the engine; a sound transmission device connected to the input tube at a first end and to the sound outlet at a second end , the sound transmission device comprising: a first volume connected to the first end, a second volume connected to the second end, and a flexible diaphragm separating the first volume from the second volume and configured to transfer variations in pressure in the first volume to the second volume, wherein the first volume has a cross-sectional area (A 1 ) that is greater at the diaphragm than at the first end; and an output tube configured to conduct sound pulses to the sound outlet; the sound bypass device being characterized in that the output tube has a cross-sectional area (A 3 ) that is greater at the sound outlet than at the second end and the rate of increase of the cross-sectional area of the output tube is constant along the length of the output tube; and the second volume has a cross-sectional area (A 2 ) that is greater at the diaphragm than at the second end. an input tube configured to conduct the engine-generated sound pulses from the engine; a sound transmission device connected to the input tube at a first end and to the sound outlet at a second end , the sound transmission device comprising: a first volume connected to the first end, a second volume connected to the second end, and a flexible diaphragm separating the first volume from the second volume and configured to transfer variations in pressure in the first volume to the second volume, wherein the first volume has a cross-sectional area (A 1 ) that is greater at the diaphragm than at the first end; and an output tube configured to conduct sound pulses to the sound outlet; the sound bypass device being characterized in that the output tube has a cross-sectional area (A 3 ) that is greater at the sound outlet than at the second end and the rate of increase of the cross-sectional area of the output tube is constant along the length of the output tube; and the second volume has a cross-sectional area (A 2 ) that is greater at the diaphragm than at the second end.
A method to enroll a certificate of a device, comprising: discovering , by a management application on a management device (D), a device (C) that needs certificate enrollment, wherein information about the device (C) comprises a public key of the device (C); forwarding , by the management application, the public key of the device Z (C) to a certificate enrollment server (B); notifying, by the management application, the device (C) to apply for enrollment; requesting , by the device (C), a certificate enrollment from the certificate enrollment server (B) by including the public key of the device (C) in a certificate request for a secure certificate enrollment to the device (C); and sending , by the certificate enrollment server (B), a signed certificate back to the device (C), if the public key as included in the certificate request of the device (C) matches the public key as provided by the management application. discovering , by a management application on a management device (D), a device (C) that needs certificate enrollment, wherein information about the device (C) comprises a public key of the device (C); forwarding , by the management application, the public key of the device Z (C) to a certificate enrollment server (B); notifying, by the management application, the device (C) to apply for enrollment; requesting , by the device (C), a certificate enrollment from the certificate enrollment server (B) by including the public key of the device (C) in a certificate request for a secure certificate enrollment to the device (C); and sending , by the certificate enrollment server (B), a signed certificate back to the device (C), if the public key as included in the certificate request of the device (C) matches the public key as provided by the management application.
A device for sealing between the coaxial shafts of a turbomachine including an annular seal able to perform sealing by contact with the outer shaft , said device being characterised in that it includes lubricating means able to lubricate the region of contact between said annular seal and said outer shaft , and wherein the contact between said annular seal and said outer shaft is ensured by hydraulic means formed by a cylinder secured on the inner shaft and cooperating with a plurality of pistons so as to exert a strain onto said annular seal .
A solution for etching titanium based materials, comprising from 27w% to 39w% hydrogen peroxide, from 0.2w% to 0.5w% potassium hydroxide, and at 0.002 w% to 0.02 w% 1,2-Diaminocyclohexane-N,N,N,N Tetra acetic Acid (CDTA), the rest being water, said solution comprising no corrosion inhibitor other than C.D.T.A for preventing corrosion of potentially exposed metals other than titanium, and having a pH comprised between 7 and 8.
A reload assembly for a surgical stapling system, the reload assembly comprising: an elongate shaft having a proximal end and a distal end and defining a longitudinal axis extending between the proximal end and the distal end; a jaw assembly positioned at the distal end of the elongate shaft , the jaw assembly comprising: a first jaw comprising a reload support configured to receive a staple reload ; and a second jaw pivotably coupled to the first jaw , the second jaw comprising an anvil surface; a firing member longitudinally slidable within the jaw assembly ; an actuation beam longitudinally slidable within the elongate shaft, the actuation beam having a proximal end and a distal end, the distal end of the actuation beam coupled to the firing member, and the actuation beam comprising a lock recess formed therein; and a reload lockout mechanism comprising: a lockout lever pivotally coupled to the reload support and pivotable between a locked position preventing distal movement of the actuation beam relative to the elongate shaft and an unlocked position allowing distal movement of the actuation beam relative to the elongate shaft, and wherein the lockout lever engages the lock recess when the lockout lever is in the locked position, characterized in that the firing member has a tail extending proximally therefrom and in that , with the firing member in a proximally fully retracted position, the tail of the firing member maintains the lockout lever pivoted to the unlocked position. an elongate shaft having a proximal end and a distal end and defining a longitudinal axis extending between the proximal end and the distal end; a jaw assembly positioned at the distal end of the elongate shaft , the jaw assembly comprising: a first jaw comprising a reload support configured to receive a staple reload ; and a second jaw pivotably coupled to the first jaw , the second jaw comprising an anvil surface; a first jaw comprising a reload support configured to receive a staple reload ; and a second jaw pivotably coupled to the first jaw , the second jaw comprising an anvil surface; a firing member longitudinally slidable within the jaw assembly ; an actuation beam longitudinally slidable within the elongate shaft, the actuation beam having a proximal end and a distal end, the distal end of the actuation beam coupled to the firing member, and the actuation beam comprising a lock recess formed therein; and a reload lockout mechanism comprising: a lockout lever pivotally coupled to the reload support and pivotable between a locked position preventing distal movement of the actuation beam relative to the elongate shaft and an unlocked position allowing distal movement of the actuation beam relative to the elongate shaft, and wherein the lockout lever engages the lock recess when the lockout lever is in the locked position, characterized in that the firing member has a tail extending proximally therefrom and in that , with the firing member in a proximally fully retracted position, the tail of the firing member maintains the lockout lever pivoted to the unlocked position.
A use of at least one substituted hydroxyapatite particle comprising of at least one bioactive molecule, or of a composition containing it, for treating plants wherein the hydroxyapatite particle is substituted with at least one carbonate ion; and wherein the bioactive molecule is an ion selected from Cu, Zn, S, P, Ca or essential oils of plant origin or mixture thereof; and wherein the bioactive molecule is adsorbed on the substituted hydroxyapatite.
A method of diagnosing and/or monitoring mild traumatic brain injury (mTBI) in a subject, the method comprising determining a level of at least one miRNA in a saliva sample obtained from the subject, wherein the at least one miRNA comprises miR-142-3p.
An integrated circuit, comprising a first subsystem including core logic coupled to a first subsystem core logic power rail and embedded memories coupled to a first subsystem memory power rail ; a processor subsystem including core logic coupled to a processor core logic power rail and embedded memories coupled to a processor memory power rail ; and means for controlling whether a voltage of the first subsystem core logic power rail and a voltage for the first subsystem memory power rail both equal retention values or nominal values responsive to whether the first subsystem is to transition into a sleep mode or into a nominal mode of operation, wherein the means for controlling further includes a means for timing a duration of a sleep period as determined by the first subsystem, the means for controlling being configured to command for a transition of the voltages on the first subsystem core logic power rail and the first subsystem memory power rail from the retention values to their nominal values upon expiration of the sleep period duration independently of whether the processor subsystem is in a sleep mode or in a nominal mode of operation.
A high power flash battery system for flash charging of an onboard battery , the high power flash battery system comprising: a wayside flash battery ; characterized by a half-bridge cell comprising a first switch (S1) and a second switch (S2) which are configured to work in complementary mode to provide a voltage compensation mode and a bypass mode, respectively, and a capacitor, a supercapacitor, or a battery, connected with voltage polarity opposite to that of the wayside flash battery in series between the wayside flash battery and a load through the first switch (S1) in the voltage compensation mode, and bypassed by the second switch (S2) in the bypass mode, wherein the half-bridge cell is configured to be in the voltage compensation mode when the high power flash battery system is unloaded, and to be switched to the bypass mode when a voltage drop occurs due to the high power flash battery system being loaded. a wayside flash battery ; characterized by a half-bridge cell comprising a first switch (S1) and a second switch (S2) which are configured to work in complementary mode to provide a voltage compensation mode and a bypass mode, respectively, and a capacitor, a supercapacitor, or a battery, connected with voltage polarity opposite to that of the wayside flash battery in series between the wayside flash battery and a load through the first switch (S1) in the voltage compensation mode, and bypassed by the second switch (S2) in the bypass mode, wherein the half-bridge cell is configured to be in the voltage compensation mode when the high power flash battery system is unloaded, and to be switched to the bypass mode when a voltage drop occurs due to the high power flash battery system being loaded.
A production method of trans-1-chloro-3,3,3-trifluoropropene, comprising reacting a halogenated C 3 hydrocarbon compound represented by the following general formula with hydrogen fluoride in a gas phase in the presence of a solid catalyst and chlorine C 3 H X Cl Y F Z wherein X is 2 or 3; when X = 2, Y is an integer of 1 to 4, Z is an integer of 0 to 3, and Y + Z = 4; and, when X = 3, Y is an integer of 1 to 5, Z is an integer of 0 to 4, and Y + Z = 5; provided that the general formula represents any halogenated C 3 hydrocarbon compound other than trans-1-chloro-3,3,3-trifluoropropene.
A mounting system for mounting an aircraft element to a surface comprising: a mounting element having a base and a threaded shaft extending from the base along an axis , the base configured for mounting to the surface; an aperture formed through the threaded shaft generally perpendicular to the shaft axis , the aperture being elongated in the direction of the shaft axis ; an incremental nut configured for rotating on the threaded shaft and moving up and down along the shaft axis for adjusting the height of the nut on the mounting element ; the incremental nut having at least one aperture formed therethrough generally perpendicular to the shaft axis ; the incremental nut aperture and threaded shaft aperture being aligned at a plurality of rotational positions of the incremental nut along the threaded shaft ; and a locking element passing through the aligned incremental nut aperture and threaded shaft aperture for securing the incremental nut at a selected height on the mounting element ; characterised in that the system further comprises a fitting coupled with the incremental nut and further configured for coupling with an aircraft element to mount the aircraft element to the surface at a selected height above the surface. a mounting element having a base and a threaded shaft extending from the base along an axis , the base configured for mounting to the surface; an aperture formed through the threaded shaft generally perpendicular to the shaft axis , the aperture being elongated in the direction of the shaft axis ; an incremental nut configured for rotating on the threaded shaft and moving up and down along the shaft axis for adjusting the height of the nut on the mounting element ; the incremental nut having at least one aperture formed therethrough generally perpendicular to the shaft axis ; the incremental nut aperture and threaded shaft aperture being aligned at a plurality of rotational positions of the incremental nut along the threaded shaft ; and a locking element passing through the aligned incremental nut aperture and threaded shaft aperture for securing the incremental nut at a selected height on the mounting element ; characterised in that the system further comprises a fitting coupled with the incremental nut and further configured for coupling with an aircraft element to mount the aircraft element to the surface at a selected height above the surface.
Leaf spring comprising at least one leaf of composite material that comprises, in turn: - a central body that has two longitudinal end zones (1.1) and that comprises at least one sheet of a composite material comprising, in turn, a set of fibre fabrics embedded in a polymeric matrix, and - two eyes , located in the longitudinal end zones (1.1) of the central body comprising a hole to connect the leaf spring to a vehicle, wherein the hole comprises a longitudinal axis perpendicular to the longitudinal direction of the central body and wherein the eyes comprise a set of fibre fabrics of composite material embedded in a polymeric matrix, where the central body comprises its longitudinal end areas (1.1) embedded in an eye cavity (2.1), wherein the sections transversal to the longitudinal direction of the central body of the longitudinal end zones (1.1) of the central body and of the eye cavities (2.1) present increasing dimensions toward the longitudinal end of the leaf spring and wherein it comprises fibre fabrics of the central body stacked according to a Z-direction perpendicular to the longitudinal direction of the central body and to the longitudinal direction of the hole of the eyes and comprises fibre fabrics of the eyes stacked according to a direction parallel to the direction of the longitudinal axis of the hole , characterised in that the fibre fabrics of the eyes comprise: - a first set of fibre fabrics that comprise a cavity (2.1) for embedding the longitudinal end zones (1.1) of the central body and so that the cavity (2.1) comprises a section transverse to the longitudinal direction of the central body increasing toward the longitudinal end (1.2) of the central body , and - a second set of fibre fabrics located after the first set of fibre fabrics toward the outside of the eye . - a central body that has two longitudinal end zones (1.1) and that comprises at least one sheet of a composite material comprising, in turn, a set of fibre fabrics embedded in a polymeric matrix, and - two eyes , located in the longitudinal end zones (1.1) of the central body comprising a hole to connect the leaf spring to a vehicle, wherein the hole comprises a longitudinal axis perpendicular to the longitudinal direction of the central body and wherein the eyes comprise a set of fibre fabrics of composite material embedded in a polymeric matrix, - a first set of fibre fabrics that comprise a cavity (2.1) for embedding the longitudinal end zones (1.1) of the central body and so that the cavity (2.1) comprises a section transverse to the longitudinal direction of the central body increasing toward the longitudinal end (1.2) of the central body , and - a second set of fibre fabrics located after the first set of fibre fabrics toward the outside of the eye .
A pulmonary delivery device comprising: a first chamber adapted to thermally vaporise a quantity of a first fluid to form a first vapour and a second chamber adapted to atomize a quantity of a second fluid without heating of the second fluid to form a mist of a second vapour, the device further comprising an outlet via which, in use, a user can inhale a mixture of the first and second vapours characterised in that the device incorporates a mouthpiece connectable to the outlet of the first chamber to provide an extension to the first chamber, the mouthpiece providing the second chamber in the form of a passive atomiser wherein the second chamber has at least one air inlet and is selectively or continuously in fluid communication with air, the second chamber 208) including at least one flavouring or aroma and optionally an active molecule or medicament wherein the flavour and optional other active molecule or medicament are inhaled by drawing air through the second chamber .
Display system comprising a screen (D) and an optical collimation device forming the image (I1) of this screen at a first distance from said screen, said optical device comprising two holographic optical elements (HOE1, HOE2) operating by reflection, the first holographic optical element (HOE1) being closest to the screen, the second holographic optical element (HOE2) being closest to an observer, characterised in that : - the screen displaying a first object at a first wavelength and a second object at a second wavelength, the first wavelength being different to the second wavelength; - the first holographic optical element (HOE1) comprises a first holographic treatment (TH1) having a first optical power reflecting the first wavelength and transmitting the second wavelength; - the first holographic optical element (HOE1) comprises a second holographic treatment (TH2) having a second optical power reflecting the second wavelength and transmitting the first wavelength; - the second holographic optical element (HOE2) comprises a third holographic treatment (TH3) having a third optical power reflecting the first wavelength and transmitting the second wavelength; - the second holographic optical element (HOE2) comprises a fourth holographic treatment (TH4) having a fourth optical power reflecting the second wavelength and transmitting the first wavelength; - the first holographic element and the second holographic element being arranged in such a way that the image (I1) of the first object at the first wavelength forms at a first distance to the screen and that the image of the second object at the second wavelength forms at a second distance to the screen, substantially different to the first distance. - the screen displaying a first object at a first wavelength and a second object at a second wavelength, the first wavelength being different to the second wavelength; - the first holographic optical element (HOE1) comprises a first holographic treatment (TH1) having a first optical power reflecting the first wavelength and transmitting the second wavelength; - the first holographic optical element (HOE1) comprises a second holographic treatment (TH2) having a second optical power reflecting the second wavelength and transmitting the first wavelength; - the second holographic optical element (HOE2) comprises a third holographic treatment (TH3) having a third optical power reflecting the first wavelength and transmitting the second wavelength; - the second holographic optical element (HOE2) comprises a fourth holographic treatment (TH4) having a fourth optical power reflecting the second wavelength and transmitting the first wavelength; - the first holographic element and the second holographic element being arranged in such a way that the image (I1) of the first object at the first wavelength forms at a first distance to the screen and that the image of the second object at the second wavelength forms at a second distance to the screen, substantially different to the first distance.
An apparatus for additively manufacturing three-dimensional objects by means of successive layerwise selective irradiation and consolidation of layers of a build material which can be consolidated by means of an energy beam , the apparatus comprising a measuring unit , and the measuring unit characterized by comprising: a collimating optic , a focusing optic , and a first beam splitter located between the collimating optic and the focusing optic ; a first measuring device configured to generate information relating to a collimated part of the energy beam , the information comprising or relating a current focal length of the collimating optic ; and a second measuring device configured to generate information relating to a focused part of the energy beam , the information comprising or relating to a current focal position of the focusing optic and/or an optical parameter of the focusing optic . a collimating optic , a focusing optic , and a first beam splitter located between the collimating optic and the focusing optic ; a first measuring device configured to generate information relating to a collimated part of the energy beam , the information comprising or relating a current focal length of the collimating optic ; and a second measuring device configured to generate information relating to a focused part of the energy beam , the information comprising or relating to a current focal position of the focusing optic and/or an optical parameter of the focusing optic .