mhurhangee/ep-ind-claims huggingface dataset:
Composite panel for air cargo containers providing resistance to fire emanating from within the interior of the air cargo container and comprising: a. a foam core made from a fire-resistant, closed cell foam and having a density of between 12.0 kg/m 3 (0.75 lbs/ft 3) and 320.4 kg/m 3 and (20.0 lb/ft 3) and a thickness of at least 2.54mm (0.1 inch); b. a skin (54,56) attached to each surface of the core, each skin formed by fire resistant fibers having a melt temperature of least 649°C (1200°F) with a matrix resin spread throughout the fibers; characterized in that: c. the resin composition being such that it does not melt, support the flame, or completely degrade, and continues to function as a binder in the presence of a temperature of 815.6° (1500° F); d. a foam core has a uniform thickness and is formed of foams selected from phenolic, carbon, ceramic, polyimides, polysulfides, polyketones and mineral based pumice; e. the composite panel is of such construction as to contain fire with temperatures of up to 815.6°C (1500°F) within an interior of an air cargo container having at least side walls, rear wall and roof constructed of said composite panels for a period of at least four hours. a. a foam core made from a fire-resistant, closed cell foam and having a density of between 12.0 kg/m 3 (0.75 lbs/ft 3) and 320.4 kg/m 3 and (20.0 lb/ft 3) and a thickness of at least 2.54mm (0.1 inch); b. a skin (54,56) attached to each surface of the core, each skin formed by fire resistant fibers having a melt temperature of least 649°C (1200°F) with a matrix resin spread throughout the fibers; characterized in that: c. the resin composition being such that it does not melt, support the flame, or completely degrade, and continues to function as a binder in the presence of a temperature of 815.6° (1500° F); d. a foam core has a uniform thickness and is formed of foams selected from phenolic, carbon, ceramic, polyimides, polysulfides, polyketones and mineral based pumice; e. the composite panel is of such construction as to contain fire with temperatures of up to 815.6°C (1500°F) within an interior of an air cargo container having at least side walls, rear wall and roof constructed of said composite panels for a period of at least four hours. c. the resin composition being such that it does not melt, support the flame, or completely degrade, and continues to function as a binder in the presence of a temperature of 815.6° (1500° F); d. a foam core has a uniform thickness and is formed of foams selected from phenolic, carbon, ceramic, polyimides, polysulfides, polyketones and mineral based pumice; e. the composite panel is of such construction as to contain fire with temperatures of up to 815.6°C (1500°F) within an interior of an air cargo container having at least side walls, rear wall and roof constructed of said composite panels for a period of at least four hours.
A conveyor roll assembly for use at high temperature comprising a) a ceramic spool having a flexural strength of at least 15 MPa and an external diameter D, and at least one end of the ceramic spool has an axial, centered bore of a diameter d, and a depth Dd ≥1.5 d and, b) a torque transmission and support means of a general cylindrical shape, having a longitudinal axis, being provided in the at least said bore of the ceramic spool and comprising a body, and b1.a supporting portion that is substantially not deformed and serves to support to spool from the inside, comprising at least two cylindrical supporting surfaces and, b2.a connecting portion that is mechanically and resiliently deformed by the introduction of the torque transmission and support means inside the ceramic spool, characterized in that said connection portion is capable of returning to its original shape when the torque transmission and support means is taken out of the ceramic spool and in that said connection portion is comprising at least two distinct connecting surfaces (7,5), frictionally connecting the torque transmission and support means to the ceramic spool and in that the connecting portion is arranged between two cylindrical supporting surfaces and the diameter of the center bore of the ceramic spool is 10mm≤ d ≤ 3/4 D, preferably ≤ 1/3D. a) a ceramic spool having a flexural strength of at least 15 MPa and an external diameter D, and at least one end of the ceramic spool has an axial, centered bore of a diameter d, and a depth Dd ≥1.5 d and, b) a torque transmission and support means of a general cylindrical shape, having a longitudinal axis, being provided in the at least said bore of the ceramic spool and comprising a body, and b1.a supporting portion that is substantially not deformed and serves to support to spool from the inside, comprising at least two cylindrical supporting surfaces and, b2.a connecting portion that is mechanically and resiliently deformed by the introduction of the torque transmission and support means inside the ceramic spool, b1.a supporting portion that is substantially not deformed and serves to support to spool from the inside, comprising at least two cylindrical supporting surfaces and, b2.a connecting portion that is mechanically and resiliently deformed by the introduction of the torque transmission and support means inside the ceramic spool,
Method for producing an article with a non-flat shape which has a radii of curvature of about 15 cm or more, comprising the following steps: I) preparing a mix comprising granulated inorganic materials and at least one resin able to be hardened by means of cross-linking, with a very small degree of shrinkage; II) preparing a flat forming support, protected by an anti-adhesive sheet; III) spreading the mix over said forming support; IV) extending a second anti-adhesive sheet over the free surface of the mix; V) compacting the mix by means of vacuum vibrocompression so that it assumes the configuration of a flat panel which is soft but sufficiently compact such that it does not fold during the following step of this method; VI) transferring said panel, together with the two sheets of an anti-adhesive material, onto a rigid support and causing the panel to assume the same shape as the free surface of said rigid support, the said surface having the same curvature as the article to be obtained; VII) hardening the shaped panel so as to obtain the curved panel as desired; VIII) removing the two sheets of anti-adhesive material from the article. I) preparing a mix comprising granulated inorganic materials and at least one resin able to be hardened by means of cross-linking, with a very small degree of shrinkage; II) preparing a flat forming support, protected by an anti-adhesive sheet; III) spreading the mix over said forming support; IV) extending a second anti-adhesive sheet over the free surface of the mix; V) compacting the mix by means of vacuum vibrocompression so that it assumes the configuration of a flat panel which is soft but sufficiently compact such that it does not fold during the following step of this method; VI) transferring said panel, together with the two sheets of an anti-adhesive material, onto a rigid support and causing the panel to assume the same shape as the free surface of said rigid support, the said surface having the same curvature as the article to be obtained; VII) hardening the shaped panel so as to obtain the curved panel as desired; VIII) removing the two sheets of anti-adhesive material from the article.
A handheld, portable breath analyzer, comprising: a main body; and a removable mouthpiece, wherein the removable mouthpiece removably attaches to the main body; wherein the main body includes a sensor, a case configured to receive the desiccant or other filter, a processor, a power source and an electrical circuit; wherein the electrical circuit operably connects the power source to the sensor and connects the sensor to the processor; wherein the sensor comprises a conductive material and a hydrogen selective material in contact with the conductive material, wherein the hydrogen selective material comprises polyaniline, wherein the polyaniline is doped with a dopant that increases pH sensitivity of the polyaniline, wherein the polyaniline has a resistivity that increases in response to increased concentration of hydrogen; wherein the processor detects resistivity of the sensor and uses the resistivity to calculate a concentration of hydrogen; characterized in that the handheld, portable breath analyzer further comprises a hygrometer configured to measure the humidity level in the breath sample, wherein based on the hygrometer indication an amount of dessicant is added to the sensor chamber or an amount of dessicant is removed therefrom to control the humidity within a predetermined range. wherein the removable mouthpiece removably attaches to the main body; wherein the main body includes a sensor, a case configured to receive the desiccant or other filter, a processor, a power source and an electrical circuit; wherein the electrical circuit operably connects the power source to the sensor and connects the sensor to the processor; wherein the sensor comprises a conductive material and a hydrogen selective material in contact with the conductive material, wherein the hydrogen selective material comprises polyaniline, wherein the polyaniline is doped with a dopant that increases pH sensitivity of the polyaniline, wherein the polyaniline has a resistivity that increases in response to increased concentration of hydrogen; wherein the processor detects resistivity of the sensor and uses the resistivity to calculate a concentration of hydrogen; characterized in that the handheld, portable breath analyzer further comprises a hygrometer configured to measure the humidity level in the breath sample, wherein based on the hygrometer indication an amount of dessicant is added to the sensor chamber or an amount of dessicant is removed therefrom to control the humidity within a predetermined range.
A permanent magnet electric motor in which a rotor is configured by a rotor core and a plurality of magnetic poles formed inside the rotor core by using two or more types of permanent magnets (3, 4) selected such that the product of the coercivity and the thickness in the magnetization direction of each magnet is different from each other, in which a stator is located outside the rotor with an air gap intervening between them and configured by an armature core and an armature coil, characterised in that: the permanent magnet electric motor comprises: when in the two or more types of permanent magnets (3, 4), one type of permanent magnet has a smaller value as the product of the coercivity and the thickness in the magnetization direction compared with any other type of permanent magnet within the rotor core is called "permanent magnet of small product type", and another type of permanent magnet has a larger value as the product of the coercivity and the thickness in the magnetization direction compared with any other type of permanent magnet within the rotor core is called "permanent magnet of large product type", the plurality of magnetic poles configured by a series of magnets, which is formed by two or more permanent magnets (3, 4) including the two or more types of permanent magnets (3, 4) located in series in a magnetic circuit, and a permanent magnet of the large product type located in parallel to the series of magnets in a magnetic circuit, wherein a permanent magnet of the small product type in permanent magnets forming the series of magnets is magnetized by a magnetic field generated by a current of the armature coil so that the magnetic flux of the permanent magnet configuring the magnetic pole is changed quantitatively and irreversibly. when in the two or more types of permanent magnets (3, 4), one type of permanent magnet has a smaller value as the product of the coercivity and the thickness in the magnetization direction compared with any other type of permanent magnet within the rotor core is called "permanent magnet of small product type", and another type of permanent magnet has a larger value as the product of the coercivity and the thickness in the magnetization direction compared with any other type of permanent magnet within the rotor core is called "permanent magnet of large product type", the plurality of magnetic poles configured by a series of magnets, which is formed by two or more permanent magnets (3, 4) including the two or more types of permanent magnets (3, 4) located in series in a magnetic circuit, and a permanent magnet of the large product type located in parallel to the series of magnets in a magnetic circuit, wherein a permanent magnet of the small product type in permanent magnets forming the series of magnets is magnetized by a magnetic field generated by a current of the armature coil so that the magnetic flux of the permanent magnet configuring the magnetic pole is changed quantitatively and irreversibly.
A distance measuring sensor comprising a light source for generating a transmission light beam; at least one focusing element for detecting light of the transmission light beam reflected or remitted at an object; a detection element for detecting the light detected by the focusing element; and an evaluation unit which is configured to determine the time of flight of the light between the light source and the detection element, wherein the transmission light beam and a reception path of the reflected or remitted light to be detected are aligned substantially in parallel with one another in front of the focusing element; wherein the sensor has a front screen through which the transmission light beam and the reflected or remitted light to be detected pass; wherein the front screen has a separation element which divides the front screen into a first section through which the transmission light beam passes and a second section through which the reflected or remitted light to be detected passes; and wherein the separation element extends in the direction of the transmission light beam over the total cross-section of the front screen and a surface of the second section of the front screen is arranged at a right angle with respect to the transmission light beam, characterized in that a surface of the first section is inclined with respect to the surface of the second section of the front screen and the focusing element is configured as a mirror. a light source for generating a transmission light beam; at least one focusing element for detecting light of the transmission light beam reflected or remitted at an object; a detection element for detecting the light detected by the focusing element; and an evaluation unit which is configured to determine the time of flight of the light between the light source and the detection element, wherein the transmission light beam and a reception path of the reflected or remitted light to be detected are aligned substantially in parallel with one another in front of the focusing element; wherein the sensor has a front screen through which the transmission light beam and the reflected or remitted light to be detected pass; wherein the front screen has a separation element which divides the front screen into a first section through which the transmission light beam passes and a second section through which the reflected or remitted light to be detected passes; and wherein the separation element extends in the direction of the transmission light beam over the total cross-section of the front screen and a surface of the second section of the front screen is arranged at a right angle with respect to the transmission light beam, characterized in that a surface of the first section is inclined with respect to the surface of the second section of the front screen and the focusing element is configured as a mirror.
A method for introducing light into a waveguide formed on the upper surface of a microelectronics substrate, by means of a distributed feedback laser device formed by the association of an SOI-type structure having a portion forming said waveguide, of an interface layer, of a stack of III-V semiconductor gain materials partially covering the waveguide, and of an optical grating formed in the upper surface of the waveguide, wherein the grating step is selected so that the optical power of the laser beam circulates in a loop from the III-V stack to the waveguide, wherein the grating step is selected so that: β SOI ω 2 + β III − V ω 2 = 2 nπ / a, and β SOI ω 2 ≠ β III − V ω 2 with: a: grating step, ω 2: mode frequency, β SOI: propagation constant in the waveguide, β III-V: propagation constant in said stack, n: an integer. a: grating step, ω 2: mode frequency, β SOI: propagation constant in the waveguide, β III-V: propagation constant in said stack, n: an integer.
A method for measuring glycated hemoglobin in a hemoglobin-containing sample, comprising: reacting glycated hemoglobin in the hemoglobin-containing sample with a proteolytic enzyme in the presence of a pyridinium salt represented by the following formula; reacting the obtained reaction product with fructosyl peptide oxidase; and measuring the generated hydrogen peroxide: wherein R 1 represents an unsubstituted alkyl or an unsubstituted alkenyl, wherein the alkyl is a linear alkyl having 8 to 20 carbon atoms, and the alkenyl is an alkenyl having 8 to 20 carbon atoms; R a represents a hydrogen atom; n represents an integer of 5; and X - represents a monovalent anion.
A computer-implemented method for inverting measured seismic data to infer a physical property model of a subsurface region, comprising successively updating the model by performing iterative, multi-scale inversion of the measured seismic data on a computer using local-minimum optimization of an objective function that computes misfit between model-simulated seismic data and the measured seismic data, wherein a changing low-pass filter, hereinafter called the filter, is used to successively alter the objective function from scale to scale by filtering the measured and simulated seismic data in the misfit computation, said filter being time-varying wherein the filter's low-pass cutoff frequency varies with traveltime of the seismic data being filtered at one or more scales of the inversion, wherein the filter's low-pass cutoff frequency decreases with increasing traveltime and wherein each successively altered objective function corresponds to the filter being changed to reject less data.
A semiconductor device comprising: a semiconductor substrate of a first conductivity type; a first impurity region of a second conductivity type opposite to the first conductivity type; a drain region of the first conductivity type and a source region of the first conductivity type formed in the first impurity region; a field insulating film formed over the first impurity region, the drain region, and the source region and having an opening that selectively opens a part of the first impurity region located between the drain region and the source region; a gate insulating film formed over the first impurity region in the opening and having a thickness ten times or more smaller than that of the field insulating film; and a gate electrode formed on the gate insulating film, wherein a field relaxation layer having an impurity concentration higher than that of the first impurity region is located below the field insulating film so as to surround the drain region and the source region in a plan view, characterized in that the semiconductor substrate is made of silicon carbide, a semiconductor layer of the first conductivity type is formed over the semiconductor substrate, and the first impurity region is formed in the semiconductor layer, and a part of the field relaxation layer is formed in at least a part of the first impurity region located between the drain region and the source region in plan view. a semiconductor substrate of a first conductivity type; a first impurity region of a second conductivity type opposite to the first conductivity type; a drain region of the first conductivity type and a source region of the first conductivity type formed in the first impurity region; a field insulating film formed over the first impurity region, the drain region, and the source region and having an opening that selectively opens a part of the first impurity region located between the drain region and the source region; a gate insulating film formed over the first impurity region in the opening and having a thickness ten times or more smaller than that of the field insulating film; and a gate electrode formed on the gate insulating film, wherein a field relaxation layer having an impurity concentration higher than that of the first impurity region is located below the field insulating film so as to surround the drain region and the source region in a plan view, characterized in that the semiconductor substrate is made of silicon carbide, a semiconductor layer of the first conductivity type is formed over the semiconductor substrate, and the first impurity region is formed in the semiconductor layer, and a part of the field relaxation layer is formed in at least a part of the first impurity region located between the drain region and the source region in plan view.
A recycling method for an aluminum alloy, comprising: a preparation step of melting at least part of an Al alloy raw material to prepare a first melt having a hypereutectic composition of Cu and Si, as expressed by a formula [Cu]≥-0.15[Si] 2 -1.11[Si]+37.7; a holding step of holding the first melt at a separation temperature at which Si and an Fe compound crystallize; and an extraction step of extracting a second melt obtained by removing at least part of the Si and Fe compound crystallized from the first melt, wherein the first melt contains 4 mass% or more of Cu with respect to the first melt as a whole. a preparation step of melting at least part of an Al alloy raw material to prepare a first melt having a hypereutectic composition of Cu and Si, as expressed by a formula [Cu]≥-0.15[Si] 2 -1.11[Si]+37.7; a holding step of holding the first melt at a separation temperature at which Si and an Fe compound crystallize; and an extraction step of extracting a second melt obtained by removing at least part of the Si and Fe compound crystallized from the first melt, wherein the first melt contains 4 mass% or more of Cu with respect to the first melt as a whole.
A system for removing a tissue specimen through a body opening defining a tissue margin, the system comprising: a guard including a band made of flexible cut-resistant material; the band having an inner surface and an outer surface interconnected by a top end and a bottom end and by a first end and a second end; the band being configured to define a central lumen having a longitudinal axis; the central lumen having a lumen diameter that is perpendicular to the longitudinal axis; the outer surface of the band having a curved concavity along the longitudinal axis from the top end to the bottom end and extending circumferentially around the guard from the first end to the second end; wherein at least a portion of the outer surface of the band overlaps and faces at least a portion of the inner surface of the band such that the inner surface of one part of the band is nested in the curved concavity of the outer surface of the band. a guard including a band made of flexible cut-resistant material; the band having an inner surface and an outer surface interconnected by a top end and a bottom end and by a first end and a second end; the band being configured to define a central lumen having a longitudinal axis; the central lumen having a lumen diameter that is perpendicular to the longitudinal axis; the outer surface of the band having a curved concavity along the longitudinal axis from the top end to the bottom end and extending circumferentially around the guard from the first end to the second end; wherein at least a portion of the outer surface of the band overlaps and faces at least a portion of the inner surface of the band such that the inner surface of one part of the band is nested in the curved concavity of the outer surface of the band.