mhurhangee/ep-ind-claims huggingface dataset:
A silicon nitride sintered body comprising: a crystal grain containing silicon nitride, and a grain boundary phase, wherein, when dielectric losses of the silicon nitride sintered body are measured while applying an alternating voltage to the silicon nitride sintered body and continuously changing a frequency of the alternating voltage from 50 Hz to 1 MHz, an average value ε A of dielectric losses of the silicon nitride sintered body in a frequency band from 800 kHz to 1 MHz and an average value ε B of dielectric losses of the silicon nitride sintered body in a frequency band from 100 Hz to 200 Hz satisfy an expression |ε A - ε B | ≤ 0.1, as measured in accordance with the method disclosed in the description, characterized in that the grain boundary phase includes glass compound phases provided in a region with a unit area of 100 μm × 100 um at a cross-section of the silicon nitride sintered body and having different compositions, wherein at least one of Raman spectra of the glass compound phases has (a) a first peak in a Raman shift range from 440 cm -1 to 530 cm -1 and (b) a second peak in a Raman shift range from 990 cm -1 to 1060 cm -1, as measured in accordance with the method disclosed in the description. a crystal grain containing silicon nitride, and a grain boundary phase, wherein, when dielectric losses of the silicon nitride sintered body are measured while applying an alternating voltage to the silicon nitride sintered body and continuously changing a frequency of the alternating voltage from 50 Hz to 1 MHz, an average value ε A of dielectric losses of the silicon nitride sintered body in a frequency band from 800 kHz to 1 MHz and an average value ε B of dielectric losses of the silicon nitride sintered body in a frequency band from 100 Hz to 200 Hz satisfy an expression |ε A - ε B | ≤ 0.1, as measured in accordance with the method disclosed in the description, characterized in that the grain boundary phase includes glass compound phases provided in a region with a unit area of 100 μm × 100 um at a cross-section of the silicon nitride sintered body and having different compositions, wherein at least one of Raman spectra of the glass compound phases has (a) a first peak in a Raman shift range from 440 cm -1 to 530 cm -1 and (b) a second peak in a Raman shift range from 990 cm -1 to 1060 cm -1, as measured in accordance with the method disclosed in the description.
A microbial fuel cell system (100, 100A, 100B) comprising: a supply-drain compartment to which an electrolysis solution is supplied and from which the electrolysis solution is drained; a negative electrode soaked in the electrolysis solution and holding electricity-producing bacteria on a surface thereof; and a positive electrode soaked in the electrolysis solution, including at least a part exposed to a gas phase, and holding nitrifying bacteria on a surface thereof excluding the part exposed to the gas phase, the positive electrode being a gas diffusion electrode including a water-repellent layer and a gas diffusion layer in contact with the water-repellent layer, wherein the water-repellent layer is in contact with the gas phase, wherein at least one of the surface of the positive electrode excluding the part exposed to the gas phase and the electrolysis solution holds denitrifying bacteria, and the denitrifying bacteria held in the electrolysis solution are collected around the positive electrode. a supply-drain compartment to which an electrolysis solution is supplied and from which the electrolysis solution is drained; a negative electrode soaked in the electrolysis solution and holding electricity-producing bacteria on a surface thereof; and a positive electrode soaked in the electrolysis solution, including at least a part exposed to a gas phase, and holding nitrifying bacteria on a surface thereof excluding the part exposed to the gas phase, the positive electrode being a gas diffusion electrode including a water-repellent layer and a gas diffusion layer in contact with the water-repellent layer, wherein the water-repellent layer is in contact with the gas phase, wherein at least one of the surface of the positive electrode excluding the part exposed to the gas phase and the electrolysis solution holds denitrifying bacteria, and the denitrifying bacteria held in the electrolysis solution are collected around the positive electrode.
An ambulatory rehabilitation device (10; 31; 40) comprising a movable structure for assisting an individual in the exercise of at least one movement of walking on the ground having means for supporting said individual comprising a support harness adapted to grip at least a portion of the trunk of said individual, preferably a portion of the pelvis of said individual, characterised in that said movable structure comprises a motorized automated guided trolley (14; 34; 41) the trolley being configured to move on the ground, and in that it comprises: - means for collecting a plurality of information representative of the position and movement of at least a portion of the trunk and/or at least a portion of each foot of said individual; - means for determining data representative of the gait of said individual as a function of said plurality of information; and - means for automatically guiding said trolley comprising means for controlling the means for actuating at least one drive wheel of said trolley in accordance with said data representative of the gait of said individual. - means for collecting a plurality of information representative of the position and movement of at least a portion of the trunk and/or at least a portion of each foot of said individual; - means for determining data representative of the gait of said individual as a function of said plurality of information; and - means for automatically guiding said trolley comprising means for controlling the means for actuating at least one drive wheel of said trolley in accordance with said data representative of the gait of said individual.
Use of an AA6xxx aluminium alloy for electrical connections of electrical components of an electrical circuit or of semiconductor components, characterised in that the aluminium alloy has a composition of type EN AW 6016.
A robot arm comprising a plurality of rotary motors, each of the rotary motors comprising: a rotor having a shaft; and at least one stator, each of the stator having an iron core and a coil wound around the iron core, wherein a cross section of the stator perpendicular to the shaft is rectangular, wherein a cross section of the iron core perpendicular to the shaft has a short axis (L 1) being tangential to the shaft, and a long axis (L 2) crossing the short axis (L 1), and the rotor is disposed on an extension line of the long axis (L 2), wherein the plurality of rotary motors are arranged in series, and a quantity of the stator in each of the rotary motors is one, wherein for each pair of rotary motors in the series, the pair comprises a preceding rotary motor and a next rotary motor, the rotor of the preceding rotary motor and the stator of the next rotary motor are fixedly interconnected. a rotor having a shaft; and at least one stator, each of the stator having an iron core and a coil wound around the iron core, wherein a cross section of the stator perpendicular to the shaft is rectangular, wherein a cross section of the iron core perpendicular to the shaft has a short axis (L 1) being tangential to the shaft, and a long axis (L 2) crossing the short axis (L 1), and the rotor is disposed on an extension line of the long axis (L 2), wherein the plurality of rotary motors are arranged in series, and a quantity of the stator in each of the rotary motors is one, wherein for each pair of rotary motors in the series, the pair comprises a preceding rotary motor and a next rotary motor, the rotor of the preceding rotary motor and the stator of the next rotary motor are fixedly interconnected.
A device for handling, in particular for stacking and/or unstacking, plate-forming objects able to be stored in a stack, said device comprising a table tray on which the object is able to be positioned, this table tray comprising, along one of its edges, called front edge, a roller, called front roller, able to come into bearing contact with the bottom of a plate-forming object to be handled or with the edge or rim formed by one side of the plate-forming object to be handled, said device comprising a motor means for rotating the front roller in two opposite directions, characterized in that said device comprises forks with telescoping arms for handling the tray, each fork with telescoping arms comprising at least two arm sections (91, 92, 93), one of the arm sections being able to be coupled to the tray and the other, or another, of the arm sections being able to be coupled to a power lift truck, said arm sections (91, 92, 93) being mounted, via driving means, movable relative to one another along a direction orthogonal to the rotation axis of the at least one front roller in the direction of an extension or a reduction of the length of said fork arm.
A method for milling off layers of an asphalt or concrete traffic surface with a milling machine - by milling the ground surface along a predetermined milling track, - by transporting the milled material via a conveying device to at least one container of a truck that travels along next to the milling machine, said truck having a predetermined maximum loading volume per load, and - by replacing a fully loaded truck with an unloaded truck when the maximum loading volume of a truck load has been reached, characterized by controlling the travel speed and direction of the truck as a function of - the cutting depth and cutting width of the milling machine, the maximum payload of the truck, and the density of the milled material, and the advance speed and position of the milling machine. - by milling the ground surface along a predetermined milling track, - by transporting the milled material via a conveying device to at least one container of a truck that travels along next to the milling machine, said truck having a predetermined maximum loading volume per load, and - by replacing a fully loaded truck with an unloaded truck when the maximum loading volume of a truck load has been reached, - the cutting depth and cutting width of the milling machine, the maximum payload of the truck, and the density of the milled material, and the advance speed and position of the milling machine.
A cushioning assembly for use in a cabin of an aircraft with at least one engine comprising: a first cushioning element (210, 310) having an internal structure including at least a first tuned absorber (220, 320) embedded within the first cushioning element (210, 310), the first tuned absorber (220, 320) being tuned to absorb noise at a first predetermined frequency of at least 20 Hz; and a second cushioning element (210, 310) having an internal structure including at least one second tuned absorber (220, 320) embedded within the second cushioning element (210, 310), the second tuned absorber (220, 320) tuned to absorb noise at a second predetermined frequency greater than the first predetermined frequency, said first and second predetermined frequencies being in the audible range, the assembly being characterized in that the first predetermined frequency corresponds to a frequency of a tonal noise produced by a low pressure shaft of the at least one engine and the second predetermined frequency corresponds to a frequency of a tonal noise produced by a high pressure shaft of the at least one engine; an internal structure of the cushioning elements includes a foam core, the tuned absorbers (220, 320) being defined in the foam core and including voids (42, 52) within the foam core, the tuned absorbers being tuned by changing the size, number, pattern and/or distribution of the voids and the first cushioning element (210, 310) is a mattress and the second cushioning element (210, 310) is a seat cushion having a smaller volume than the mattress. a first cushioning element (210, 310) having an internal structure including at least a first tuned absorber (220, 320) embedded within the first cushioning element (210, 310), the first tuned absorber (220, 320) being tuned to absorb noise at a first predetermined frequency of at least 20 Hz; and a second cushioning element (210, 310) having an internal structure including at least one second tuned absorber (220, 320) embedded within the second cushioning element (210, 310), the second tuned absorber (220, 320) tuned to absorb noise at a second predetermined frequency greater than the first predetermined frequency, said first and second predetermined frequencies being in the audible range, the assembly being characterized in that the first predetermined frequency corresponds to a frequency of a tonal noise produced by a low pressure shaft of the at least one engine and the second predetermined frequency corresponds to a frequency of a tonal noise produced by a high pressure shaft of the at least one engine; an internal structure of the cushioning elements includes a foam core, the tuned absorbers (220, 320) being defined in the foam core and including voids (42, 52) within the foam core, the tuned absorbers being tuned by changing the size, number, pattern and/or distribution of the voids and the first cushioning element (210, 310) is a mattress and the second cushioning element (210, 310) is a seat cushion having a smaller volume than the mattress.
A plasma-optical system including a plasma guide for transporting the vacuum arc cathode plasma with macroparticle filtering from an electric arc evaporator to a plasma source outlet, comprising a cathode, an anode and a vacuum arc power supply source, macroparticle reflectors, a first electromagnetic coil encircling the cathode, a second electromagnetic coil encircling the anode, If a third and fourth electromagnetic coils (18,10) encircling the plasma guide, and an electroconductive tube segment coaxially placed inside the anode, electrically connected thereto and having its dead buttend facing the cathode and including an electromagnetic deflection coil coaxially placed therein characterized in that the vacuum arc power supply source is connected to the anode through the winding of the second electromagnetic coil that encircles it, with the initial turn of the electromagnetic deflection coil winding inside said tube segment being electrically connected to said tube segment, and the lead of the last turn of the electromagnetic deflection coil winding being connected to the positive terminal of the electric arc evaporator power supply source.
A console system comprising a system, the system comprising: an articulating probe; a surgical tool (140, 140a-b, 500); a controller constructed and arranged to manipulate the articulating probe and the surgical tool (140, 140a-b, 500); and a single human interface device configured to generate a first control signal and a second control signal, wherein the articulating probe is manipulated in response to the first control signal and the surgical tool (140, 140a-b, 500) is manipulated in response to the second control signal, the human interface device includes first and second multi-axis input devices (420, 430), and an input device, characterised in that each of the first and second multi-axis input devices (420, 430) include a stylus (425, 435) coupled to an arm of the first and second multi-axis devices (420, 430), and further wherein the input device includes a displacement member having a proximal and distal ends, wherein a proximal end of the displacement member coupled to a ball joint and a distal end of the displacement member be coupled to a linking member and wherein the linking member is constructed and arranged to removably couple the first and second styli (425, 435) together. an articulating probe; a surgical tool (140, 140a-b, 500); a controller constructed and arranged to manipulate the articulating probe and the surgical tool (140, 140a-b, 500); and a single human interface device configured to generate a first control signal and a second control signal, each of the first and second multi-axis input devices (420, 430) include a stylus (425, 435) coupled to an arm of the first and second multi-axis devices (420, 430), and further wherein the input device includes a displacement member having a proximal and distal ends, wherein a proximal end of the displacement member coupled to a ball joint and a distal end of the displacement member be coupled to a linking member and wherein the linking member is constructed and arranged to removably couple the first and second styli (425, 435) together.
A microporous film which is made of a thermoplastic resin composition comprising (a) 100 parts by mass of a polypropylene resin and (b) 5 to 90 parts by mass of a polyphenylene ether resin, and which has a sea island structure comprising a sea portion comprising the polypropylene resin as a principal component and an island portion comprising the polyphenylene ether resin as a principal component, wherein pores are formed at an interface between the sea portion and the island portion and within the sea portion, and wherein the mean porosity size, as measured with a mercury porosimeter, is 0.01 to 0.50 μm. (a) 100 parts by mass of a polypropylene resin and (b) 5 to 90 parts by mass of a polyphenylene ether resin, and which has a sea island structure comprising a sea portion comprising the polypropylene resin as a principal component and an island portion comprising the polyphenylene ether resin as a principal component, wherein pores are formed at an interface between the sea portion and the island portion and within the sea portion, and wherein the mean porosity size, as measured with a mercury porosimeter, is 0.01 to 0.50 μm.
Device for transmitting torque from a drive to an output, comprising a first connection, in particular a flange, for connection with the drive, and a second connection, in particular a hub, for connection with the output, whereby in the force transmission path between the two connections an elastic element is disposed, which radially softly, allowing a radial offset between the first connection and the second connection, is formed, characterised in that at the same time the elastic element is also formed torsionally rigid, allowing only a very small twisting angle between the first connection and the second connection.
A light emitting device comprising: a mount lead, a plurality of light-emitting diode chips which have gallium nitride based semiconductor and emit visible light and mounted on said mount lead, a transparent material covering said LED chips, and a phosphor contained in said transparent material and absorbing a part of light emitted by said LED chips and emitting light having a longer main emission wavelength than the main emission peak of said LED chips, wherein the main emission peak of said LED chips is within the range from 420nm to 475 nm, wherein the phosphor comprises a garnet fluorescent material activated with cerium which contains at least one element selected from Y, Lu, Sc, La, Gd and Sm and at least one element selected from Al, Ga and In, wherein the light from the LED chips and the light from the phosphor are mixed to generate white light, and wherein said mount lead comprises a material which is one of steel, copper, copper-clad steel, copper-clad tin and metallized ceramics. a mount lead, a plurality of light-emitting diode chips which have gallium nitride based semiconductor and emit visible light and mounted on said mount lead, a transparent material covering said LED chips, and a phosphor contained in said transparent material and absorbing a part of light emitted by said LED chips and emitting light having a longer main emission wavelength than the main emission peak of said LED chips, wherein the main emission peak of said LED chips is within the range from 420nm to 475 nm, wherein the phosphor comprises a garnet fluorescent material activated with cerium which contains at least one element selected from Y, Lu, Sc, La, Gd and Sm and at least one element selected from Al, Ga and In, wherein the light from the LED chips and the light from the phosphor are mixed to generate white light, and wherein said mount lead comprises a material which is one of steel, copper, copper-clad steel, copper-clad tin and metallized ceramics.
A torque limiter for a drive train, at least having an axis of rotation extending along an axial direction, and a drive side and an output side which are connected in a torque-transmitting manner to one another via at least one friction lining (7, 8) and under a prestress acting in the axial direction at least until a limit torque acting in a peripheral direction is reached; wherein, when the limit torque is exceeded, the at least one friction lining (7, 8) is slidingly arranged on a first friction surface which is only on one of the drive side or the output side, and is frictionally connected to a second friction surface which is on the other of the drive side or output side, wherein the at least one friction lining (7, 8) has a first material with a first coefficient of friction at least towards the first friction surface and a second material with a second coefficient of friction different from the first coefficient of friction towards the second friction surface, characterized in that the at least one friction lining (7, 8) forms an exclusively frictional connection with the drive side and with the output side at least with respect to the peripheral direction until the limit torque is reached.
A method of decoding at least one image from a bitstream, the image being split into hierarchical coding structures including at least one slice (1111, 1113, 1114), the method comprising: decoding encoded data of the slice, using a palette coding mode, the palette coding mode using, for each of processed pixel blocks of the slice, an associated palette that comprises a set of entries associating respective entry indexes with corresponding pixel values, wherein the palette associated with each processed pixel block is predicted from a palette predictor using prediction information including a bitmap of flags, each flag defining whether or not a corresponding entry in the palette predictor is selected as an entry to generate an entry in the palette, from the bitstream; obtaining, from the bitstream, information about a number of color components and a palette predictor initializer associated with a coding structure hierarchically above the slice, the structure of the palette predictor initializer being based on said information about the number of color components; and initializing the palette predictor for the slice using the obtained palette predictor initializer, wherein each palette predictor subsequent to the initialized palette predictor is built from a current palette associated with a block currently being decoded and the palette predictor used for predicting the current palette. decoding encoded data of the slice, using a palette coding mode, the palette coding mode using, for each of processed pixel blocks of the slice, an associated palette that comprises a set of entries associating respective entry indexes with corresponding pixel values, wherein the palette associated with each processed pixel block is predicted from a palette predictor using prediction information including a bitmap of flags, each flag defining whether or not a corresponding entry in the palette predictor is selected as an entry to generate an entry in the palette, from the bitstream; obtaining, from the bitstream, information about a number of color components and a palette predictor initializer associated with a coding structure hierarchically above the slice, the structure of the palette predictor initializer being based on said information about the number of color components; and initializing the palette predictor for the slice using the obtained palette predictor initializer, wherein each palette predictor subsequent to the initialized palette predictor is built from a current palette associated with a block currently being decoded and the palette predictor used for predicting the current palette.