mhurhangee/patent-ind-claim-en huggingface dataset:
A flame arrester comprising a stack of spaced plates including an end plate and a plurality of intermediate plates , a first flow passage defined at least in part by an aperture in each intermediate plate and a second flow passage defined between adjacent plates, wherein at least a portion of the periphery of the intermediate plates or their apertures tapers to provide second flow passageways between adjacent plates of different lengths.
A graphite furnace for atomic absorption analysis comprising: a transformer configured to be used in the graphite furnace so as to heat the graphite furnace for performing analytical measurements; and a temperature monitoring unit configured to monitor a temperature of the transformer , the transformer including: a heat conductive member disposed between a primary coil and a secondary coil of the transformer; and a temperature sensor assembly connected to the heat conductive member and configured to detect a temperature conducted from the heat conductive member so as to obtain a temperature measurement value, the temperature monitoring unit being preset with a first threshold value, and being configured to receive the temperature measurement value from the temperature sensor assembly and instruct the transformer to stop operating when the temperature measurement value is greater than the first threshold value. a transformer configured to be used in the graphite furnace so as to heat the graphite furnace for performing analytical measurements; and a temperature monitoring unit configured to monitor a temperature of the transformer , the transformer including: a heat conductive member disposed between a primary coil and a secondary coil of the transformer; and a temperature sensor assembly connected to the heat conductive member and configured to detect a temperature conducted from the heat conductive member so as to obtain a temperature measurement value, the temperature monitoring unit being preset with a first threshold value, and being configured to receive the temperature measurement value from the temperature sensor assembly and instruct the transformer to stop operating when the temperature measurement value is greater than the first threshold value. a heat conductive member disposed between a primary coil and a secondary coil of the transformer; and a temperature sensor assembly connected to the heat conductive member and configured to detect a temperature conducted from the heat conductive member so as to obtain a temperature measurement value, the temperature monitoring unit being preset with a first threshold value, and being configured to receive the temperature measurement value from the temperature sensor assembly and instruct the transformer to stop operating when the temperature measurement value is greater than the first threshold value.
Protective clothing for cutting operations, comprising: an inner layer having the form of an article of clothing, the material of the inner layer at least partly comprising a cut-resistant material, the inner layer formed to resist cuts, an outer layer , having the form of the same article of clothing as the inner layer , and configured to fit over the inner layer ; the inner and outer layers further comprising a least one mutual fastener configured to releasably retain the inner and outer layers together in use, characterized in that the inner layer is formed from a framework of lower strength carrier fibers interwoven with high strength fibers that are held in place by the carrier fibers, the long high strength fibers arranged in a slight wave pattern to enable the fabric to stretch, this pattern comprising a three-dimensional mesh structure of fine carrier fibres or threads formed from polyester into which are incorporated high strength polyester fibres arranged longitudinally with a slight "S" formation; in the event of a chainsaw cut, the mesh of carrier fibres is cut to release the high strength fibers from the woven structure, so that the high-strength fibres are caught by the chainsaw chain and pulled into the chainsaw sprocket to jam the saw and stop the blade. an inner layer having the form of an article of clothing, the material of the inner layer at least partly comprising a cut-resistant material, the inner layer formed to resist cuts, an outer layer , having the form of the same article of clothing as the inner layer , and configured to fit over the inner layer ; the inner and outer layers further comprising a least one mutual fastener configured to releasably retain the inner and outer layers together in use, characterized in that the inner layer is formed from a framework of lower strength carrier fibers interwoven with high strength fibers that are held in place by the carrier fibers, the long high strength fibers arranged in a slight wave pattern to enable the fabric to stretch, this pattern comprising a three-dimensional mesh structure of fine carrier fibres or threads formed from polyester into which are incorporated high strength polyester fibres arranged longitudinally with a slight "S" formation; in the event of a chainsaw cut, the mesh of carrier fibres is cut to release the high strength fibers from the woven structure, so that the high-strength fibres are caught by the chainsaw chain and pulled into the chainsaw sprocket to jam the saw and stop the blade.
A device for excising a cavity within bony tissue , the device having a proximal end and a distal end opposite the proximal end , and extending along a longitudinal device axis between the proximal and distal ends , the device comprising: a handle assembly proximate the device proximal end and extending distally along the longitudinal device axis ; an outer tube extending distally from the handle assembly , a distal end of the outer tube positioned proximate the device distal end ; an actuation mechanism; and a blade assembly connected to the handle assembly and the actuation mechanism, and aligned with the longitudinal device axis , the blade assembly terminating proximal to the device distal end ; the blade assembly comprising a blade body having a proximal end and a distal end and first and second opposing sides extending therebetween, the first side having a first curved cutting edge ; wherein the blade assembly comprises a first configuration in which the blade body is contained within the outer tube ; and wherein the blade assembly comprises a second configuration in which at least a portion of the blade body is projected away from the longitudinal device axis and out of the outer tube , and in which the blade body is in contact with a first stop surface so that independent movement of the blade body relative to the device is limited; wherein the first stop surface is located on the outer tube ; characterised in that the device further comprises a second stop surface located on the blade assembly , wherein in the second configuration the blade body is captured between and in contact with the first and second stop surfaces . a handle assembly proximate the device proximal end and extending distally along the longitudinal device axis ; an outer tube extending distally from the handle assembly , a distal end of the outer tube positioned proximate the device distal end ; an actuation mechanism; and a blade assembly connected to the handle assembly and the actuation mechanism, and aligned with the longitudinal device axis , the blade assembly terminating proximal to the device distal end ; the blade assembly comprising a blade body having a proximal end and a distal end and first and second opposing sides extending therebetween, the first side having a first curved cutting edge ; wherein the blade assembly comprises a first configuration in which the blade body is contained within the outer tube ; and wherein the blade assembly comprises a second configuration in which at least a portion of the blade body is projected away from the longitudinal device axis and out of the outer tube , and in which the blade body is in contact with a first stop surface so that independent movement of the blade body relative to the device is limited; wherein the first stop surface is located on the outer tube ; characterised in that the device further comprises a second stop surface located on the blade assembly , wherein in the second configuration the blade body is captured between and in contact with the first and second stop surfaces .
An injection device comprising an elongate housing having a central axis and a cap provided at a distal end of the housing , the cap being removable from the housing and comprising: an outer member for a user to grip when removing the cap from the housing ; an intermediate member disposed substantially within the outer member , at least one of the intermediate member or outer member being rotatable relative to the other of the intermediate member or outer member ; an inner member disposed substantially within the intermediate member , and coupled to at least one of the outer member and the intermediate member , the inner member being configured to engage a needle shield of a syringe of medicament when such a syringe is received in the housing , wherein the injection device further comprises a lifting mechanism configured to reduce a force required to remove the cap and an engaged needle shield from the housing , the lifting mechanism comprising at least one axially-inclined portion in engagement with at least one lifting portion such that rotational movement of the outer member or intermediate member is converted into an axial movement of the inner member in a distal direction from the housing . an outer member for a user to grip when removing the cap from the housing ; an intermediate member disposed substantially within the outer member , at least one of the intermediate member or outer member being rotatable relative to the other of the intermediate member or outer member ; an inner member disposed substantially within the intermediate member , and coupled to at least one of the outer member and the intermediate member , the inner member being configured to engage a needle shield of a syringe of medicament when such a syringe is received in the housing , wherein the injection device further comprises a lifting mechanism configured to reduce a force required to remove the cap and an engaged needle shield from the housing , the lifting mechanism comprising at least one axially-inclined portion in engagement with at least one lifting portion such that rotational movement of the outer member or intermediate member is converted into an axial movement of the inner member in a distal direction from the housing .
An acoustic wave diagnostic apparatus , comprising: movement amount calculation means for generating movement amount frame data using acoustic wave frame data, which is generated using an acoustic wave echo signal indicating an acoustic wave echo reflected from a living tissue of a subject, and calculating a representative value of a movement amount using the movement amount frame data; distortion calculation means for calculating distortion using movement amount frame data between frames; and elastic image generation means for generating an elastic image showing the calculated distortion using a first hue conversion look-up table in a case where the calculated representative value of the movement amount is larger than a predetermined threshold value and generating an elastic image showing the calculated distortion using a second hue conversion look-up table, which has a smaller degree of hue change with respect to the amount of change in distortion than the first hue conversion look-up table, in a case where the calculated representative value of the movement amount is smaller than the predetermined threshold value. movement amount calculation means for generating movement amount frame data using acoustic wave frame data, which is generated using an acoustic wave echo signal indicating an acoustic wave echo reflected from a living tissue of a subject, and calculating a representative value of a movement amount using the movement amount frame data; distortion calculation means for calculating distortion using movement amount frame data between frames; and elastic image generation means for generating an elastic image showing the calculated distortion using a first hue conversion look-up table in a case where the calculated representative value of the movement amount is larger than a predetermined threshold value and generating an elastic image showing the calculated distortion using a second hue conversion look-up table, which has a smaller degree of hue change with respect to the amount of change in distortion than the first hue conversion look-up table, in a case where the calculated representative value of the movement amount is smaller than the predetermined threshold value.
Method for operating a cryo pressure tank , in which cryogenic hydrogen is stored at a supercritical initial pressure and an initial density, for supplying a consumer with hydrogen removed from the cryo pressure tank , the method characterized by : - planning a desired pressure profile over an operation for the complete removal of the hydrogen, stored at the initial pressure and the initial density in the cryo pressure tank , to a predetermined minimum density at a predetermined minimum pressure of the hydrogen in an emptied state of the cryo pressure tank in such a way that a pressure decrease of the hydrogen in the cryo pressure tank to the minimum pressure extends over the entire operation for the complete removal; - regulating a heat supply into the cryo pressure tank during at least 70% of the operation for the complete removal in such a way that the pressure profile of the hydrogen in the cryo pressure tank deviates by no more than 10% from the desired pressure profile. - planning a desired pressure profile over an operation for the complete removal of the hydrogen, stored at the initial pressure and the initial density in the cryo pressure tank , to a predetermined minimum density at a predetermined minimum pressure of the hydrogen in an emptied state of the cryo pressure tank in such a way that a pressure decrease of the hydrogen in the cryo pressure tank to the minimum pressure extends over the entire operation for the complete removal; - regulating a heat supply into the cryo pressure tank during at least 70% of the operation for the complete removal in such a way that the pressure profile of the hydrogen in the cryo pressure tank deviates by no more than 10% from the desired pressure profile.
A solid, oral pharmaceutical composition comprising: coated particles comprising: a core comprising methylphenidate hydrochloride, hydroxypropyl methylcellulose and microcrystalline cellulose; a sustained release layer enclosing the core, wherein the sustained release layer comprises dibutyl sebacate, ethyl cellulose, hydroxypropyl cellulose, and magnesium stearate and a delayed release layer enclosing the sustained release layer, wherein the delayed release layer comprises dibutyl sebacate, methacrylic acid copolymer Type B, monoglycerides, diglycerides and polysorbate 80; wherein the composition provides at least a 6 hour lag time during which the composition releases no more than 10% of the total methylphenidate hydrochloride followed by a sustained release period with a median T max of about 12-16 hours when administered to healthy adults. a core comprising methylphenidate hydrochloride, hydroxypropyl methylcellulose and microcrystalline cellulose; a sustained release layer enclosing the core, wherein the sustained release layer comprises dibutyl sebacate, ethyl cellulose, hydroxypropyl cellulose, and magnesium stearate and a delayed release layer enclosing the sustained release layer, wherein the delayed release layer comprises dibutyl sebacate, methacrylic acid copolymer Type B, monoglycerides, diglycerides and polysorbate 80; wherein the composition provides at least a 6 hour lag time during which the composition releases no more than 10% of the total methylphenidate hydrochloride followed by a sustained release period with a median T max of about 12-16 hours when administered to healthy adults.
An optical element comprising a plurality of transmission diffraction portions , each of which includes a plurality of reflective portions arranged at equal intervals along a given axis, wherein each of the reflective portions reflects light included in visible light, and the light reflected by the reflective portions forms a reflection image, and a plurality of transmissive portions , each sandwiched by two corresponding reflective portions that are adjacent to each other along the given axis, wherein the transmissive portions transmit the visible light, wherein at least part of each reflective portion forms the reflection image by rendering a reflection angle of the light reflected by the reflective portions different from an angle of light incident on the reflective portions, and each of the transmission diffraction portions forms a plurality of diffraction images having different colors with diffraction light that is produced by diffracting light transmitted through the transmissive portions in a predetermined direction, in each of the transmission diffraction portions, each reflective portion and a corresponding one of the transmissive portions that is adjacent to the reflective portion along the given axis form one transmission periodic portion , characterised in that the transmission diffraction portions differ from one another in width of the transmission periodic portions along the given axis.
A method for nozzle exit area control comprising: providing a convergent-divergent nozzle with a divergence angle of at least 12°; locating a pair of disturbance generators at predetermined locations substantially symmetrically opposite on a divergent portion of the nozzle; and, controlling a magnitude of a disturbance created by the disturbance generators to create non-shock induced flow separation from the divergent portion; said predetermined locations of the disturbance generators being defined to create a flow separation zone extending substantially from a nozzle throat to a nozzle trailing edge inducing a desired nozzle exit area reduction without generating a shock in the divergent portion when the flow in the convergent-divergent nozzle is accelerated to supersonic speed. providing a convergent-divergent nozzle with a divergence angle of at least 12°; locating a pair of disturbance generators at predetermined locations substantially symmetrically opposite on a divergent portion of the nozzle; and, controlling a magnitude of a disturbance created by the disturbance generators to create non-shock induced flow separation from the divergent portion; said predetermined locations of the disturbance generators being defined to create a flow separation zone extending substantially from a nozzle throat to a nozzle trailing edge inducing a desired nozzle exit area reduction without generating a shock in the divergent portion when the flow in the convergent-divergent nozzle is accelerated to supersonic speed.
A connecting node for metallic structures, specifically for structures based on props or pillars wherewith cross beams are associated, said connection node comprising a pillar and beams to be fixed to said pillar , wherein said pillar includes rosettes for fixing the beams , wherein said beams include a fork on the edges of their ends for fixing to the aforementioned rosettes , said rosettes forming a pair of rosettes fixed around the pillar separated by a predetermined distance, characterised in that : - each of said rosettes includes, at least on each side wherein a cross beam is to be fixed, a polygonal window providing a polygonal hole and at least one circular hole ; - each of said forks being a C-shaped fork fixed on each of the edges at the end of the beam , the flanges of said C-shaped fork are separated therebetween by a distance equivalent to that which separates the rosettes , each of said flanges has a stub having a cross-section with a polygonal configuration, wherein said stub projects from the lower side and has a polygonal cross-sectional configuration equivalent to the window of the rosettes and at least one hole in correspondence with the hole of said rosettes; the foregoing in anticipation that the C-shaped fork of each beam can be fitted into said pair of rosettes , introducing and coupling the stubs of said fork to the corresponding windows of said pair of rosettes , without possibility of sideways movement of the beam , and that, upon assembling the structure, it can be immobilised by means of at least one screw which, passing through a hole of said fork and the corresponding hole of said rosette , establishes the definitive connection between the pair of rosettes and the corresponding fork . - each of said rosettes includes, at least on each side wherein a cross beam is to be fixed, a polygonal window providing a polygonal hole and at least one circular hole ; - each of said forks being a C-shaped fork fixed on each of the edges at the end of the beam , the flanges of said C-shaped fork are separated therebetween by a distance equivalent to that which separates the rosettes , each of said flanges has a stub having a cross-section with a polygonal configuration, wherein said stub projects from the lower side and has a polygonal cross-sectional configuration equivalent to the window of the rosettes and at least one hole in correspondence with the hole of said rosettes;
A venting apparatus for a heating device operating with liquid fuel in a single-line mode, which heating device includes a fuel pump which is driven by a motor for drawing fuel from a supply tank and delivering it into a pressure line region which is in communication with an atomizer nozzle opening into a combustion chamber, wherein excess fuel is returned from the pressure line region by way of a pressure limiter , a return line and a bypass line to the suction side of the fuel pump , and wherein the venting apparatus which is arranged between the return line and the bypass line comprises a line connecting body with a through passage which is in flow communication with said return line and can be connected to or separated from said bypass line by the fact that in said through passage an actuating element is arranged which is reciprocable in axial direction between an operating position and a venting position, said actuating element, in the venting position, allowing for a connection of the return line with the exterior of the heating device and, in the operating position ensuring a reliable sealing of the medium disposed in said lines towards the exterior, characterised in that a venting line is provided which connects said through passage with the exterior of the heating device, and in that said actuating element is so adapted - that, in the operating position, it connects the return line to the bypass line , - that, in the venting position, it connects the return line to the venting line and in that case closes the bypass line , and - that in its movement from the operating position into the venting position it firstly closes the bypass line and only then connects the return line to the exterior. - that, in the operating position, it connects the return line to the bypass line , - that, in the venting position, it connects the return line to the venting line and in that case closes the bypass line , and - that in its movement from the operating position into the venting position it firstly closes the bypass line and only then connects the return line to the exterior.