mhurhangee/patent-ind-claim-en huggingface dataset:
A laser processing method comprising: a laser light converging step of converging a laser light (L) at a sheet-like object to be processed made of silicon so as to form a modified region within the object; and an etching step of anisotropically etching the object so as to thin the object to a target thickness (M) and advancing the etching selectively along the modified region so as to form the object with a through hole tilted with respect to a thickness direction of the object after the laser light converging step; characterized in that the laser light converging step forms a first modified region as the modified region in a part corresponding to the through hole in the object and a second modified region as the modified region extending parallel to the thickness direction and joining with the first modified region in a part to be removed upon thinning by the anisotropic etching in the object; and wherein the etching step advances the etching selectively along the second modified region and then along the first modified region while thinning the object and completes forming the through hole when the object is at the target thickness (M). a laser light converging step of converging a laser light (L) at a sheet-like object to be processed made of silicon so as to form a modified region within the object; and an etching step of anisotropically etching the object so as to thin the object to a target thickness (M) and advancing the etching selectively along the modified region so as to form the object with a through hole tilted with respect to a thickness direction of the object after the laser light converging step; characterized in that the laser light converging step forms a first modified region as the modified region in a part corresponding to the through hole in the object and a second modified region as the modified region extending parallel to the thickness direction and joining with the first modified region in a part to be removed upon thinning by the anisotropic etching in the object; and wherein the etching step advances the etching selectively along the second modified region and then along the first modified region while thinning the object and completes forming the through hole when the object is at the target thickness (M).
A glass composition suitable for fiber forming comprising: SiO 2 from 60 to 63 weight percent; Al 2 O 3 from 14 to 16 weight percent; CaO from 14 to 16.5 weight percent; MgO from 6 to 8.5 weight percent; Fe 2 O 3 less than 1 weight percent; TiO 2 less than 1 weight percent; and Li 2 O from 0 to no greater than 0.1 weight percent, wherein the (Li 2 O + MgO + Al 2 O 3 ) content ranges from 22 up to 24 weight percent and the ratio of CaO to MgO, (CaO/MgO), ranges from 1.7 to 2.0, wherein the glass composition further comprises up to 0.2 weight percent K 2 O. SiO 2 from 60 to 63 weight percent; Al 2 O 3 from 14 to 16 weight percent; CaO from 14 to 16.5 weight percent; MgO from 6 to 8.5 weight percent; Fe 2 O 3 less than 1 weight percent; TiO 2 less than 1 weight percent; and Li 2 O from 0 to no greater than 0.1 weight percent, wherein the (Li 2 O + MgO + Al 2 O 3 ) content ranges from 22 up to 24 weight percent and the ratio of CaO to MgO, (CaO/MgO), ranges from 1.7 to 2.0, wherein the glass composition further comprises up to 0.2 weight percent K 2 O.
A system for removing undesired tissue from a tissue site of a patient, the system comprising; a treatment head ; a working gas supply source for supplying a working gas to the treatment head; a CO 2 source for supplying solid CO 2 particles which have a diameter between 10 microns and 1000 microns to the treatment head; a supply conduit fluidly coupled to the working gas supply source and the CO 2 source for receiving the working gas and solid CO 2 particles; the treatment head formed with a treatment cavity for placing proximate to the undesired tissue, wherein the treatment head is fluidly coupled to the supply conduit for receiving the working gas and solid CO 2 particles and delivering the working gas and solid CO 2 particles to the tissue site at a desired location; the treatment head is formed with a delivery aperture that opens into the treatment cavity and a removal aperture that opens into the treatment cavity. an extraction conduit fluidly coupled to the treatment head; wherein, the treatment head is adapted to cause the solid CO 2 particles to impinge upon at least a portion of the undesired tissue within the treatment cavity so as to remove the undesired tissue; and wherein, the treatment head and the extraction conduit are adapted to carry away the undesired tissue; characterised in that the delivery aperture and removal aperture are substantially aligned with each other such that movement of the working gas and solid CO 2 particles through the treatment cavity between the delivery aperture and the removal aperture creates a low pressure area operable to move the undesired tissue towards the treatment cavity.
A method for performing optical coherence metrology across an extended area of an eye , said method comprising the steps of: (i) acquiring, within a single frame of a two-dimensional sensor array , a first optical coherence tomogram of said eye , said first optical coherence tomogram containing data from a first region (201-A) of an anterior surface of said eye , and data from a third region of said eye ; and (ii) acquiring, within a single frame of said two-dimensional sensor array_ , a second optical coherence tomogram of said eye , said second optical coherence tomogram containing data from a second region (201-B) of said anterior surface that is at least partially overlapping with said first region (201-A), and data from a fourth region of said eye ; characterised in that said method further comprises the steps of: imposing a predetermined optical path length difference on first and second laterally spaced portions of a reference beam or a sample beam when acquiring at least one of the first and second optical coherence tomograms; and processing the first and second optical coherence tomograms to register the overlapping portions of the first and second regions (201-A, 201-B) of said anterior surface , thereby registering the data from the third and fourth regions of said eye , wherein the processing step further comprises taking into account said predetermined optical path length difference. (i) acquiring, within a single frame of a two-dimensional sensor array , a first optical coherence tomogram of said eye , said first optical coherence tomogram containing data from a first region (201-A) of an anterior surface of said eye , and data from a third region of said eye ; and (ii) acquiring, within a single frame of said two-dimensional sensor array_ , a second optical coherence tomogram of said eye , said second optical coherence tomogram containing data from a second region (201-B) of said anterior surface that is at least partially overlapping with said first region (201-A), and data from a fourth region of said eye ; imposing a predetermined optical path length difference on first and second laterally spaced portions of a reference beam or a sample beam when acquiring at least one of the first and second optical coherence tomograms; and processing the first and second optical coherence tomograms to register the overlapping portions of the first and second regions (201-A, 201-B) of said anterior surface , thereby registering the data from the third and fourth regions of said eye , wherein the processing step further comprises taking into account said predetermined optical path length difference.
A power unit for feeding in of energy obtained in particular from gaseous fuels into an electrical power supply network , comprising: a generator for generating electrical energy which is feedable into the power supply network ; an internal combustion engine driving the generator and producing a predetermined power; a turbocharger comprising a turbine and a compressor charging the internal combustion engine by a boost pressure; and a control device ; wherein the turbine and the compressor are connected to each other and each have a rotational speed (ω); wherein the control device is configured such that the power generated by the internal combustion engine is fully controlled by means of the rotational speed (ω) of the compressor ; characterised in that the control device comprises a frequency converter and a power distribution unit ; wherein the power distribution unit comprises an electric motor controlled by the frequency converter and is configured, on the one hand, to convert excess rotational energy of the turbine into electrical energy and to feed it into the power supply network and, on the other hand, to increase the boost pressure generated by the compressor independently of the driven turbine by supplying electrical energy from the power supply network , when required; and wherein the frequency converter is configured to determine the excess rotational energy as a function of the rotational speed (ω) of the turbine and the required change in power of the internal combustion engine . a generator for generating electrical energy which is feedable into the power supply network ; an internal combustion engine driving the generator and producing a predetermined power; a turbocharger comprising a turbine and a compressor charging the internal combustion engine by a boost pressure; and a control device ; wherein the turbine and the compressor are connected to each other and each have a rotational speed (ω); wherein the control device is configured such that the power generated by the internal combustion engine is fully controlled by means of the rotational speed (ω) of the compressor ; characterised in that the control device comprises a frequency converter and a power distribution unit ; wherein the power distribution unit comprises an electric motor controlled by the frequency converter and is configured, on the one hand, to convert excess rotational energy of the turbine into electrical energy and to feed it into the power supply network and, on the other hand, to increase the boost pressure generated by the compressor independently of the driven turbine by supplying electrical energy from the power supply network , when required; and wherein the frequency converter is configured to determine the excess rotational energy as a function of the rotational speed (ω) of the turbine and the required change in power of the internal combustion engine .
A network allocation vector -NAV-setting method in a wireless communications system, wherein the method comprises: receiving, by a receiving node, a physical layer protocol data unit -PPDU-sent by a transmitting node, wherein the PPDU is from an Overlapping Basic Service Set -OBSS-; determining, by the receiving node, whether the receiving node satisfies a condition of allowing simultaneous transmission; and if the condition of allowing simultaneous transmission is satisfied, keeping a current NAV value unchanged; or if the condition of allowing simultaneous transmission is not satisfied, decoding the received PPDU to obtain a duration field, and determining whether the value of the duration field is greater than the current NAV, and updating the current NAV if the value of the duration field is greater than the current NAV, or skipping updating the current NAV if the value of the duration field is not greater than the current NAV. receiving, by a receiving node, a physical layer protocol data unit -PPDU-sent by a transmitting node, wherein the PPDU is from an Overlapping Basic Service Set -OBSS-; determining, by the receiving node, whether the receiving node satisfies a condition of allowing simultaneous transmission; and if the condition of allowing simultaneous transmission is satisfied, keeping a current NAV value unchanged; or if the condition of allowing simultaneous transmission is not satisfied, decoding the received PPDU to obtain a duration field, and determining whether the value of the duration field is greater than the current NAV, and updating the current NAV if the value of the duration field is greater than the current NAV, or skipping updating the current NAV if the value of the duration field is not greater than the current NAV.
A 3D augmented reality display, comprising: a microdisplay for providing a virtual 3D image for display to a user; display optics configured to receive optical radiation from the microdisplay and configured to create a 3D lightfield from the received radiation; an eyepiece in optical communication with the display optics configured to receive the 3D lightfield from the display optics and deliver the received radiation to an exit pupil of the augmented reality display; and an imaging device configured to receive information from a scene. a microdisplay for providing a virtual 3D image for display to a user; display optics configured to receive optical radiation from the microdisplay and configured to create a 3D lightfield from the received radiation; an eyepiece in optical communication with the display optics configured to receive the 3D lightfield from the display optics and deliver the received radiation to an exit pupil of the augmented reality display; and an imaging device configured to receive information from a scene.
An orthokeratology contact lens for controlling myopia, said lens being a reverse-geometry rigid lens comprising an incurved anterior side and a posterior side which is intended to be applied to an eye, where said posterior side defines: - a central area adapted to coincide with the optical or visual area of the eye, and - a peripheral area , concentric with said central area , which comprises an annular portion defining a teardrops accumulation area configured to exert a negative hydrodynamic pressure on the surface of the cornea by conforming the surface of the cornea and by creating a positive power amp-up ring; characterized in that the annular portion includes: - a first segment which extends concentrically with respect to the central area , radially with respect to the geometric center which defines the curvature of the posterior side , towards the incurved anterior side up to an annular border line (LL1); and - a second segment which extends from said annular border line (LL1), concentrically with respect to the central area, the second segment extending in the direction of the surface of the cornea ; wherein the first segment and the second segment and the central area form a broken line, such that the annular border line (LL1) defines a ridge for the teardrops accumulation area having a teardrop height (h1). - a central area adapted to coincide with the optical or visual area of the eye, and - a peripheral area , concentric with said central area , which comprises an annular portion defining a teardrops accumulation area configured to exert a negative hydrodynamic pressure on the surface of the cornea by conforming the surface of the cornea and by creating a positive power amp-up ring; characterized in that the annular portion includes: - a first segment which extends concentrically with respect to the central area , radially with respect to the geometric center which defines the curvature of the posterior side , towards the incurved anterior side up to an annular border line (LL1); and - a second segment which extends from said annular border line (LL1), concentrically with respect to the central area, the second segment extending in the direction of the surface of the cornea ; - a first segment which extends concentrically with respect to the central area , radially with respect to the geometric center which defines the curvature of the posterior side , towards the incurved anterior side up to an annular border line (LL1); and - a second segment which extends from said annular border line (LL1), concentrically with respect to the central area, the second segment extending in the direction of the surface of the cornea ; wherein the first segment and the second segment and the central area form a broken line, such that the annular border line (LL1) defines a ridge for the teardrops accumulation area having a teardrop height (h1).
An object comprising at least three distinguishable members, wherein the object comprises a first member made of expanded thermoplastic polyurethane (E-TPU) to which respectively the second and third member, each comprising an injection moldable thermoplastic plastic, are mechanically, physically or chemically linked by means of injection molding, wherein the object comprises a wheel , wherein the first member comprises a tire made of expanded thermoplastic polyurethane (E-TPU) and the remaining two members , respectively, comprise a rim and a tread , wherein the rim is connected to an inner circumference of the tire and the tread is connected to an outer circumference of the tire , wherein an outer circumference of the rim adjoins the inner circumference of the tire .
A method of preventing loss of copper in a solution, wherein the solution is a cell culture medium, cell culture feed or cell culture additive comprising copper (II) and cysteine, wherein the method comprises having substantially the same amount of soluble copper before and after filtering the solution, wherein the filtering is performed with the solution comprising a dissolved oxygen (dO 2 ) level of at least 6% dO 2 , optionally a dissolved oxygen (dO 2 ) level of at least 8% dO 2 . wherein the solution is a cell culture medium, cell culture feed or cell culture additive comprising copper (II) and cysteine, wherein the method comprises having substantially the same amount of soluble copper before and after filtering the solution, wherein the filtering is performed with the solution comprising a dissolved oxygen (dO 2 ) level of at least 6% dO 2 , optionally a dissolved oxygen (dO 2 ) level of at least 8% dO 2 .
A method for wireless communication, comprising: indicating a capability of supporting more than five downlink component carriers or of supporting a dual physical uplink control channel, PUCCH, configuration; receiving a multi-carrier configuration of downlink component carriers comprising a first group of downlink component carriers (235-a, 335-a) and a second group (235-b, 335-b) of downlink component carriers; and transmitting at least one of a first PUCCH or a second PUCCH, the first PUCCH being associated with a downlink component carrier of the first group, and the second PUCCH being associated with a downlink component carrier of the second group; wherein the first PUCCH is configured on a first uplink component carrier of the multi-carrier configuration and the second PUCCH is configured on a second uplink component carrier of the multi-carrier configuration; wherein the first uplink component carrier corresponds to a primary cell group, and the second uplink component carrier corresponds to a secondary cell group; wherein the primary cell group is associated with a first base station (105-c), and the secondary cell group is associated with a second base station (105-d). indicating a capability of supporting more than five downlink component carriers or of supporting a dual physical uplink control channel, PUCCH, configuration; receiving a multi-carrier configuration of downlink component carriers comprising a first group of downlink component carriers (235-a, 335-a) and a second group (235-b, 335-b) of downlink component carriers; and transmitting at least one of a first PUCCH or a second PUCCH, the first PUCCH being associated with a downlink component carrier of the first group, and the second PUCCH being associated with a downlink component carrier of the second group; wherein the first PUCCH is configured on a first uplink component carrier of the multi-carrier configuration and the second PUCCH is configured on a second uplink component carrier of the multi-carrier configuration; wherein the first uplink component carrier corresponds to a primary cell group, and the second uplink component carrier corresponds to a secondary cell group; wherein the primary cell group is associated with a first base station (105-c), and the secondary cell group is associated with a second base station (105-d).
A method for manufacturing a helmet with hidden light source, comprising: providing a transparent base film and a screen printing plate , wherein the base film comprises a first portion and a second portion , and the screen printing plate covers and corresponds to the first portion , and the screen printing plate has a plurality of meshes; printing a lightproof ink layer on the second portion and the screen printing plate ; removing the screen printing plate ; characterized by coating a light transmitting ink layer on the lightproof ink layer ; attaching at least one light source on the light transmitting ink layer corresponding to the first portion ; and forming a helmet base to cover the at least one light source . providing a transparent base film and a screen printing plate , wherein the base film comprises a first portion and a second portion , and the screen printing plate covers and corresponds to the first portion , and the screen printing plate has a plurality of meshes; printing a lightproof ink layer on the second portion and the screen printing plate ; removing the screen printing plate ; characterized by coating a light transmitting ink layer on the lightproof ink layer ; attaching at least one light source on the light transmitting ink layer corresponding to the first portion ; and forming a helmet base to cover the at least one light source .
An electrolyser comprising an electrolytic cell , characterised in that said electrolytic cell comprises: - a case which forms an electrolytic chamber , arranged at the centre of said case ; - a first electrode or anode , arranged on a first side of said case ; - a second electrode or cathode , arranged on a second side of said case , opposite to said first side; - a first magnetic field generator , arranged between said cathode and said electrolytic chamber ; - a second magnetic field generator , arranged between said anode and said electrolytic chamber , with inverse magnetic field orientation with respect to said first magnetic field generator ; and - a current generator for feeding said magnetic field generators and for regulating the voltage at the ends of said anode and of said cathode . - a case which forms an electrolytic chamber , arranged at the centre of said case ; - a first electrode or anode , arranged on a first side of said case ; - a second electrode or cathode , arranged on a second side of said case , opposite to said first side; - a first magnetic field generator , arranged between said cathode and said electrolytic chamber ; - a second magnetic field generator , arranged between said anode and said electrolytic chamber , with inverse magnetic field orientation with respect to said first magnetic field generator ; and - a current generator for feeding said magnetic field generators and for regulating the voltage at the ends of said anode and of said cathode .
A microcystin for use in preventing or treating of fibrosis disease, wherein the microcystin either is a monocyclic heptapeptide compound with L-leucine and L-arginine residues at positions 2 and 4 of the compound, respectively, or a monocyclic heptapeptide compound with L-arginine residuals at both positions 2 and 4, and wherein the fibrosis disease is a lung fibrosis disease.