mhurhangee/patent-ind-claim-en huggingface dataset:
A surgical stapling device comprising: an approximation assembly including an anvil retainer having a distal portion and a proximal portion ; a shell assembly including a staple cartridge and a shell housing , the shell housing having an inner housing portion defining a central bore in which the anvil retainer is received, a plurality of shell splines supported on the inner housing portion within the bore, each of the plurality of shell splines defining a guide channel with an adjacent one of the plurality of shell splines, the staple cartridge being supported on the shell housing; and an anvil assembly including an anvil shaft having at least one anvil spline and an anvil head having an anvil surface defining a plurality of staple deforming recesses , the at least one anvil spline defining a longitudinal axis ("W"), the anvil shaft being releasably engaged on the anvil retainer and the anvil head being supported on a distal portion of the anvil shaft, wherein the at least one anvil spline includes first and second tapered surfaces that intersect at an apex at a proximal end of the anvil spline, characterized in that the apex is offset to one side of the longitudinal axis ("W") about a circumference of the anvil shaft to provide asymmetry to the anvil spline, the first tapered surface having a surface area β and the second tapered surface having a surface area Ω that is different from surface area β. an approximation assembly including an anvil retainer having a distal portion and a proximal portion ; a shell assembly including a staple cartridge and a shell housing , the shell housing having an inner housing portion defining a central bore in which the anvil retainer is received, a plurality of shell splines supported on the inner housing portion within the bore, each of the plurality of shell splines defining a guide channel with an adjacent one of the plurality of shell splines, the staple cartridge being supported on the shell housing; and an anvil assembly including an anvil shaft having at least one anvil spline and an anvil head having an anvil surface defining a plurality of staple deforming recesses , the at least one anvil spline defining a longitudinal axis ("W"), the anvil shaft being releasably engaged on the anvil retainer and the anvil head being supported on a distal portion of the anvil shaft, wherein the at least one anvil spline includes first and second tapered surfaces that intersect at an apex at a proximal end of the anvil spline, characterized in that the apex is offset to one side of the longitudinal axis ("W") about a circumference of the anvil shaft to provide asymmetry to the anvil spline, the first tapered surface having a surface area β and the second tapered surface having a surface area Ω that is different from surface area β.
A spark ignition internal combustion engine, comprising: a compression ratio changing mechanism configured to change a mechanical compression ratio; having a cylinder internal pressure acquiring unit that acquires a pressure signal indicating a pressure vibration inside a cylinder; a filter that passes a pressure signal having a frequency within a set frequency band among the pressure signal acquired by the cylinder internal pressure acquiring unit ; and an abnormal combustion detector that detects an occurrence of abnormal combustion based on the pressure signal having passed through the filter, wherein the abnormal combustion detector sets a frequency band of the filter based on a crank angle section in which abnormal combustion occurs and on the mechanical compression ratio, and when changing the frequency band of the filter in accordance with a variation of the mechanical compression ratio, the abnormal combustion detector changes a frequency width of the frequency band. a compression ratio changing mechanism configured to change a mechanical compression ratio; having a cylinder internal pressure acquiring unit that acquires a pressure signal indicating a pressure vibration inside a cylinder; a filter that passes a pressure signal having a frequency within a set frequency band among the pressure signal acquired by the cylinder internal pressure acquiring unit ; and an abnormal combustion detector that detects an occurrence of abnormal combustion based on the pressure signal having passed through the filter, wherein the abnormal combustion detector sets a frequency band of the filter based on a crank angle section in which abnormal combustion occurs and on the mechanical compression ratio, and when changing the frequency band of the filter in accordance with a variation of the mechanical compression ratio, the abnormal combustion detector changes a frequency width of the frequency band.
A composite article , comprising: a plurality of films arranged in a stacked formation, at least two films of the plurality of films being non-fibrous films , each non-fibrous film of the at least two non-fibrous films comprising: one or more non-weakened portions ; and one or more weakened portions having a mechanical property having a value that is lower than the value of the mechanical property of the one or more non-weakened portions , wherein the mechanical property comprises at least one of a tensile strength, a tensile modulus, an ultimate strain, a failure strain, and a toughness; the non-fibrous films have optical characteristics including a clarity measured according to ASTM D1003 of at least 75 percent; and at least one of the non-fibrous films has a different level of weakness and a different configuration of the one or more weakened portions than the remaining ones of the non-fibrous films . one or more non-weakened portions ; and one or more weakened portions having a mechanical property having a value that is lower than the value of the mechanical property of the one or more non-weakened portions , the mechanical property comprises at least one of a tensile strength, a tensile modulus, an ultimate strain, a failure strain, and a toughness; the non-fibrous films have optical characteristics including a clarity measured according to ASTM D1003 of at least 75 percent; and at least one of the non-fibrous films has a different level of weakness and a different configuration of the one or more weakened portions than the remaining ones of the non-fibrous films .
An orbital welding head for an orbital welding apparatus for connection by means of a cable to a welding current source in a welding current source housing , said current source being equipped with a base controller , wherein the orbital welding head comprises a tube mount and a welding electrode holder rotatably supported opposite the tube mount for mounting a welding electrode , wherein the orbital welding apparatus comprises a motor , which is configured so as to drive the welding electrode holder and thus rotate it opposite the tube mount , and the orbital welding head comprises an electronic circuit characterized in that the electronic circuit comprises a memory , which is arranged in the orbital welding head , wherein the electronic circuit is configured so as to store one or more electrode load values (62.1) of the welding electrode in the memory , and the electronic circuit of the orbital welding head is configured such that using the electrode load values, a maintenance state value of the welding electrode is determined, which is a measure of the wear of the welding electrode , wherein the one or more electrode load values comprise one or more of the following parameters: - measured voltage on the welding electrode in combination with the applied current, and/or - measured resistance on the electrode. - measured voltage on the welding electrode in combination with the applied current, and/or - measured resistance on the electrode.
A warming composition able to generate heat by reaction with water comprising zeolite nanoparticles having an average particle size of not more than 500 nm and a polyhydric alcohol.
A cyclonic separating device , comprising: a dust cup ; a first cyclonic separating unit ; and a second cyclonic separating unit , wherein both the first cyclonic separating unit and the second cyclonic separating unit are located in the dust cup , the first cyclonic separating unit is fitted over an outside of the second cyclonic separating unit , characterized in that the second cyclonic separating unit comprises a first cyclone separator group and a second cyclone separator group , the first cyclone separator group comprises a plurality of first cyclones arranged in a ring shape, dust falling ends of the plurality of first cyclones define an accommodation space therebetween, the second cyclone separator group comprises a plurality of second cyclones arranged in a ring shape, each second cyclone partially extends into the accommodation space , wherein each of the first cyclones and the second cyclones has a multi-section cone structure, each first cyclone comprises a first cone section , a second cone section and a third cone section sequentially connected; airflow sucked in each first cyclone is sequentially separated by the first cone section , the second cone section and the third cone section , and dust in the airflow is discharged from the third cone section ; a central axis of the first cone section is parallel to a longitudinal axis of the dust cup ; and an angle between a central axis of the second cone section and a central axis of the third cone section is 5°-20°. a dust cup ; a first cyclonic separating unit ; and a second cyclonic separating unit , wherein both the first cyclonic separating unit and the second cyclonic separating unit are located in the dust cup , the first cyclonic separating unit is fitted over an outside of the second cyclonic separating unit , characterized in that the second cyclonic separating unit comprises a first cyclone separator group and a second cyclone separator group , the first cyclone separator group comprises a plurality of first cyclones arranged in a ring shape, dust falling ends of the plurality of first cyclones define an accommodation space therebetween, the second cyclone separator group comprises a plurality of second cyclones arranged in a ring shape, each second cyclone partially extends into the accommodation space , wherein each of the first cyclones and the second cyclones has a multi-section cone structure, each first cyclone comprises a first cone section , a second cone section and a third cone section sequentially connected; airflow sucked in each first cyclone is sequentially separated by the first cone section , the second cone section and the third cone section , and dust in the airflow is discharged from the third cone section ; a central axis of the first cone section is parallel to a longitudinal axis of the dust cup ; and an angle between a central axis of the second cone section and a central axis of the third cone section is 5°-20°.
A device for measuring optical spectrum signals comprising: a first tunable comb laser source having a first central wavelength ; and a second tunable comb laser source having a second central wavelength ; characterised in that the central wavelength of each comb is a fixed wavelength which is offset from the other central wavelength and the output of each comb source is split into two bands using optical 2. splitters and optical filters fitter such that only a limited number of comb laser lines on either side of the central wavelength of either comb is present at a combined output and the central wavelength of each comb laser source is chosen such that the combination of the two sources provides a continuous spectral coverage over a band in an optical spectrum under a selected wavelength tuning condition. a first tunable comb laser source having a first central wavelength ; and a second tunable comb laser source having a second central wavelength ; characterised in that the central wavelength of each comb is a fixed wavelength which is offset from the other central wavelength and the output of each comb source is split into two bands using optical 2. splitters and optical filters fitter such that only a limited number of comb laser lines on either side of the central wavelength of either comb is present at a combined output and the central wavelength of each comb laser source is chosen such that the combination of the two sources provides a continuous spectral coverage over a band in an optical spectrum under a selected wavelength tuning condition.
A coating composition for a textile based on mineral fibers, characterized in that it comprises at least one first polymer having a glass transition temperature below 25°C and at least one second polymer having a glass transition temperature above or equal to 25°C, the glass transition temperature being measured under the conditions of the ISO 11357-2:2014 standard, by the inflection point method, on samples prepared according to the ISO 16805:2005 standard, dried for 2 hours at ambient temperature (25°C), then heated at 150°C for 5 minutes, in that the weight proportion of the first polymer and of the second polymer varies from 90:10 to 10:90, and in that it further comprises a starch in an amount representing 10 to 70 parts by weight per 100 parts by weight of the first polymer and of the second polymer.
A sensor assembly for characterising particles (P), in particular for determining a particle position (P X , P Y ), a particle speed (v X , v Y ), a particle acceleration (a X , a Y ) and/or a particle size (D) comprising: a transmitter having: a laser source for generating a laser beam , a focusing optical unit for focusing a field distribution of the laser beam onto at least one measuring region (10; 10a-c) in a focal plane through which the particles (P) pass, and a receiver , characterised in that , the transmitter comprises a mode conversion device for generating the field distribution of the laser beam , which has a different combination of a local intensity (I(X, Y)) and a local polarisation direction (R(X, Y)) of the laser beam at each position (X, Y), and that the receiver has an analyser optical unit for determining polarisation-dependent intensity signals (I 1 , I 2 , I 3 , I 4 ) of the field distribution of the laser beam in the at least one measuring region (10; 10a-c), and comprises an evaluation device for characterising the particles (P), in particular for determining the particle position (P X , P Y ), the particle speed (v X , v Y ), the particle acceleration (a X , a Y ) and/or the particle size (D) on the basis of the polarisation-dependent intensity signals (I 1 , I 2 , I 3 , I 4 ). a laser source for generating a laser beam , a focusing optical unit for focusing a field distribution of the laser beam onto at least one measuring region (10; 10a-c) in a focal plane through which the particles (P) pass, and a receiver , characterised in that , the transmitter comprises a mode conversion device for generating the field distribution of the laser beam , which has a different combination of a local intensity (I(X, Y)) and a local polarisation direction (R(X, Y)) of the laser beam at each position (X, Y), and that the receiver has an analyser optical unit for determining polarisation-dependent intensity signals (I 1 , I 2 , I 3 , I 4 ) of the field distribution of the laser beam in the at least one measuring region (10; 10a-c), and comprises an evaluation device for characterising the particles (P), in particular for determining the particle position (P X , P Y ), the particle speed (v X , v Y ), the particle acceleration (a X , a Y ) and/or the particle size (D) on the basis of the polarisation-dependent intensity signals (I 1 , I 2 , I 3 , I 4 ).
A process for producing a vinyllactam polymer having K values of 10 to 150, comprising the following steps a) to h), viz., a) polymerizing one or more N-vinyllactams and optionally further monomers via free-radical polymerization with a free-radical initiator in an aqueous liquid, wherein the polymerization process is performed as batch process, as semi-batch process or as continuous process, wherein the initiator content is 0.01 to 10 weight percent based on the amount of monomers, b) using at least one base to maintain the pH during the polymerization in a range from 5 to 11; c) optional postpolymerization, wherein further initiator can be added; d) optional purification by stripping with gas, thermal distillation and/or steam distillation; e) treating the vinyllactam polymer with a sulfur component selected from the group consisting of sulfurous acid, sulfur dioxide and one or more salts of sulfurous acid, wherein the pH of a water-containing phase with which the polymer comes into contact during the treatment with the sulfur component has a value of less than 5, and keeping the polymer in contact with the water-containing phase comprising the sulfur component at this pH for a period between 10 minutes and 5 hours, and then optional repeat of step d); f) optionally adding at least one base to set a desired pH in the range from 4 to 9; g) optional purification by filtering; h) optional drying to form a free-flowing powder. a) polymerizing one or more N-vinyllactams and optionally further monomers via free-radical polymerization with a free-radical initiator in an aqueous liquid, wherein the polymerization process is performed as batch process, as semi-batch process or as continuous process, wherein the initiator content is 0.01 to 10 weight percent based on the amount of monomers, b) using at least one base to maintain the pH during the polymerization in a range from 5 to 11; c) optional postpolymerization, wherein further initiator can be added; d) optional purification by stripping with gas, thermal distillation and/or steam distillation; e) treating the vinyllactam polymer with a sulfur component selected from the group consisting of sulfurous acid, sulfur dioxide and one or more salts of sulfurous acid, wherein the pH of a water-containing phase with which the polymer comes into contact during the treatment with the sulfur component has a value of less than 5, and keeping the polymer in contact with the water-containing phase comprising the sulfur component at this pH for a period between 10 minutes and 5 hours, and then optional repeat of step d); f) optionally adding at least one base to set a desired pH in the range from 4 to 9; g) optional purification by filtering; h) optional drying to form a free-flowing powder.
A nucleic acid vector comprising a promoter operably linked to: a) a polylinker sequence; b) a non- Zea mays egg cell heterologous coding sequence; or c) a combination of a) and b); wherein said promoter comprises a polynucleotide sequence that has at least 95% sequence identity with SEQ ID NO:1, wherein heterologous coding sequence means any coding sequence other than one that naturally encodes a Zea mays egg cell gene, or any homolog of an expressed Zea mays egg cell protein. a) a polylinker sequence; b) a non- Zea mays egg cell heterologous coding sequence; or c) a combination of a) and b); wherein said promoter comprises a polynucleotide sequence that has at least 95% sequence identity with SEQ ID NO:1, wherein heterologous coding sequence means any coding sequence other than one that naturally encodes a Zea mays egg cell gene, or any homolog of an expressed Zea mays egg cell protein.
A configurable controller comprising: an engine control unit ; a calibration dataset module situated in the engine control unit (31 characterized by the following features: the engine control unit comprises a model predictive control controller ; the model predictive control controller is configurable through the calibration dataset module ; the model predictive control controller is a one-time integration of a software template in the engine control unit ; and a structure of the controller is changeable by modifying the calibration dataset module without changing the software template in the engine control unit . an engine control unit ; a calibration dataset module situated in the engine control unit (31 characterized by the following features: the engine control unit comprises a model predictive control controller ; the model predictive control controller is configurable through the calibration dataset module ; the model predictive control controller is a one-time integration of a software template in the engine control unit ; and a structure of the controller is changeable by modifying the calibration dataset module without changing the software template in the engine control unit . the engine control unit comprises a model predictive control controller ; the model predictive control controller is configurable through the calibration dataset module ; the model predictive control controller is a one-time integration of a software template in the engine control unit ; and a structure of the controller is changeable by modifying the calibration dataset module without changing the software template in the engine control unit .
A GIS-type zeolite, having a diffraction peak of (1 0 1) at a diffraction angle 2θ = 12.55 to 12.90° in a spectrum obtained by X-ray diffraction, and a potassium atom content of 3% by mass or more, wherein the GIS-type zeolite includes silica and alumina as main components of the GIS-type zeolite in 80% by mass or more, in which the content of aluminum is 1% by mass or more, the content of phosphorus is 4% by mass or less, and the contents of Zr and Ti are 8% by mass or less. a diffraction peak of (1 0 1) at a diffraction angle 2θ = 12.55 to 12.90° in a spectrum obtained by X-ray diffraction, and a potassium atom content of 3% by mass or more, wherein the GIS-type zeolite includes silica and alumina as main components of the GIS-type zeolite in 80% by mass or more, in which the content of aluminum is 1% by mass or more, the content of phosphorus is 4% by mass or less, and the contents of Zr and Ti are 8% by mass or less.
A stow box , in particular for accommodating a cabin attendant seat , comprising a stow box housing and a stow box door hingeably coupled to the stow box housing by means of a hinge system comprising: a unitary guide wire comprising a first end and a second end; characterized in that the hinge system further comprises a first blind retention hole provided in a first side wall of the stow box housing; and in that the stow box door comprising an integral through-hole and an undercut retention structure, wherein the unitary guide wire passes through the integral through-hole , wherein the first end is press fit into the first blind retention hole, wherein the second end is press fit into the undercut retention structure and wherein the undercut retention structure is configured to permit the second end of the unitary guide wire to have at least two degrees of freedom, allowing at least a lateral movement and a rotation movement. a unitary guide wire comprising a first end and a second end; characterized in that the hinge system further comprises a first blind retention hole provided in a first side wall of the stow box housing; and in that the stow box door comprising an integral through-hole and an undercut retention structure, wherein the unitary guide wire passes through the integral through-hole , wherein the first end is press fit into the first blind retention hole, wherein the second end is press fit into the undercut retention structure and wherein the undercut retention structure is configured to permit the second end of the unitary guide wire to have at least two degrees of freedom, allowing at least a lateral movement and a rotation movement.
A security document comprising a substrate , a window arranged in said substrate , and a transparent refractive structure printed onto said window , characterized in that said structure comprises a halftone image .