mhurhangee/ep-ind-claims huggingface dataset:
A bioactive collagen biomaterial comprising: (a) native collagen, denatured collagen and hydrolyzed collagen, each of said native collagen, denatured collagen and hydrolyzed collagen having exposed RGD motifs for cell activation; and (b) polyhexamethylene biguanide (PHMB) provided in an amount of 0.001% to 5% by weight and ethylenediaminetetraacetic acid (EDTA) provided in an amount of 0.001% to 5% by weight; wherein the biomaterial is produced by dehydrothermal treatment which exposes RGD motifs in the native collagen while maintaining physical integrity and structural stabilization, wherein cell activation occurs via RGD motifs binding to and activating integrin receptors in cells, tissues and/or organs when said biomaterial is in contact with said cells, tissues and/or organs. (a) native collagen, denatured collagen and hydrolyzed collagen, each of said native collagen, denatured collagen and hydrolyzed collagen having exposed RGD motifs for cell activation; and (b) polyhexamethylene biguanide (PHMB) provided in an amount of 0.001% to 5% by weight and ethylenediaminetetraacetic acid (EDTA) provided in an amount of 0.001% to 5% by weight; wherein the biomaterial is produced by dehydrothermal treatment which exposes RGD motifs in the native collagen while maintaining physical integrity and structural stabilization, wherein cell activation occurs via RGD motifs binding to and activating integrin receptors in cells, tissues and/or organs when said biomaterial is in contact with said cells, tissues and/or organs.
Compound represented by wherein R 1 and R 2 are each independently a straight alkyl group having 10 to 17 carbon atoms, n is 11 to and including 18, Y is sulphur, X is O and R is an organic group comprising one or more peptides, one or more nucleic acids, one or more antibodies or combinations thereof.
A cell line, the cell line comprising disrupted expression of at least one chromosomally integrated nucleic acid sequence encoding a non-cytoplasmic sialidase, the amino acid sequence of the non-cytoplasmic sialidase being at least 90% identical to SEQ ID NO:4 and/or at least 97% identical to SEQ ID NO:2, wherein the cell line further comprises disrupted expression of a chromosomally integrated nucleic acid sequence encoding a cytoplasmic sialidase having an amino acid sequence at least 85% identical to SEQ ID NO:5.
Fluid filter suitable for use in a hydraulic system for actuating a disengaging apparatus in the drive train of a motor vehicle comprising a master cylinder, a slave cylinder, and a hydraulic line (6, 11, 12) which connects them and in which the fluid filter can be arranged, the fluid filter comprising a filter insert, a valve arrangement bringing about a throughflow of the filter insert in such a way that it is flowed through only in one direction independently of the throughflow direction of the fluid filter, characterized in that the fluid filter comprises a bypass for the filter insert, which bypass opens if a pressure difference across the fluid filter is exceeded, and the filter insert itself forms a pressure relief valve in both throughflow directions which, when open, forms the bypass for the filter insert, and the filter insert is mounted in a housing of the fluid filter such that it can be moved axially counter to the force of at least one spring (24a, 24b), the filter insert engaging into a bore (21a, 21b) on both sides and a gap being opened in the case of a movement out of the bore (21a, 21b).
An end mill (10, 10', 10") for orbital drilling comprising a shank having a shank diameter; a neck having a neck diameter; a cutting head having a cutting diameter; a corner radius; a dish angle; and a longitudinal axis, the cutting head including a forward cutting end having a convexly curved section located between the longitudinal axis and the corner radius, wherein the convexly curved section causes material removed from a workpiece to flow radially outward from an initial contact area toward the corner radius, thereby minimizing an accumulation of material in a central portion of the forward cutting end, characterized in that the radius of curvature of the convexly curved section is about 2.45 times the cutting diameter and the forward cutting end comprises end teeth with an end teeth radial rake angle of between -10 degrees and 15 degrees.
A method comprising: receiving a B-format primary ambisonic signal including W, X, Y, and Z components; determining, for a first signal band of the primary ambisonic signal, a difference between a total energy of the X, Y, and Z components and a total energy of the W component of the primary ambisonic signal; determining a secondary ambisonic signal using information about the difference between the total energy of the X, Y, and Z components and the total energy of the W component of the primary ambisonic signal; generating an output signal based on the secondary ambisonic signal, the generating including scaling the secondary ambisonic signal for one or more of independent output, decoding, and spatial rendering; wherein the method is characterised by: generating a re-balanced primary ambisonic signal based on a difference between the primary ambisonic signal as-received and the secondary ambisonic signal; and generating an output signal based on the re-balanced primary ambisonic signal. receiving a B-format primary ambisonic signal including W, X, Y, and Z components; determining, for a first signal band of the primary ambisonic signal, a difference between a total energy of the X, Y, and Z components and a total energy of the W component of the primary ambisonic signal; determining a secondary ambisonic signal using information about the difference between the total energy of the X, Y, and Z components and the total energy of the W component of the primary ambisonic signal; generating an output signal based on the secondary ambisonic signal, the generating including scaling the secondary ambisonic signal for one or more of independent output, decoding, and spatial rendering; wherein the method is characterised by: generating a re-balanced primary ambisonic signal based on a difference between the primary ambisonic signal as-received and the secondary ambisonic signal; and generating an output signal based on the re-balanced primary ambisonic signal. generating a re-balanced primary ambisonic signal based on a difference between the primary ambisonic signal as-received and the secondary ambisonic signal; and generating an output signal based on the re-balanced primary ambisonic signal.
A pneumatic tire comprising: a tread portion being provided with a pair of circumferentially and continuously extending central main grooves on both sides of a tire equator and circumferentially and continuously extending central narrow grooves disposed axially inward of the central main grooves and having a groove width smaller than those of the central main grooves; the central narrow grooves comprising a first central narrow groove disposed on the tire equator and extending in a straight shape along a circumferential direction of the tire and a pair of second central narrow grooves extending in a zigzag shape and disposed axially on each side of the first central narrow groove such that the first central narrow groove is disposed axially inward of each second central narrow groove, characterized in that a ratio (W2/W1) between the groove widths of the central narrow grooves and the groove widths of the central main grooves is not less than 0.30 and not more than 0.50. a tread portion being provided with a pair of circumferentially and continuously extending central main grooves on both sides of a tire equator and circumferentially and continuously extending central narrow grooves disposed axially inward of the central main grooves and having a groove width smaller than those of the central main grooves; the central narrow grooves comprising a first central narrow groove disposed on the tire equator and extending in a straight shape along a circumferential direction of the tire and a pair of second central narrow grooves extending in a zigzag shape and disposed axially on each side of the first central narrow groove such that the first central narrow groove is disposed axially inward of each second central narrow groove, characterized in that a ratio (W2/W1) between the groove widths of the central narrow grooves and the groove widths of the central main grooves is not less than 0.30 and not more than 0.50.
System comprising an ultrasound probe and a tape for securing the ultrasound probe to the skin, shirr wherein the ultrasound probe has a probe surface for transmission of ultrasound pulses from an ultrasound transducer, and wherein the tape is fixed to the probe surface and is arranged to adhere the probe to the skin, the tape comprising: a sonolucent adhesive silicone gel for transmitting ultrasound from the ultrasound transducer to the body, wherein the sonolucent adhesive silicone gel comprises silicone gel treated by vacuum degassing, and the sonolucent adhesive silicone gel has a tack value of 3 to 8 mJ/cm 2, when tested using a probe tack test with a steel probe and an adhesive layer thickness of 0.25mm.
A brushless motor control system for pan-tilt-zoom surveillance cameras, the system comprising: a brushless motor with a series of stationary wire-wound stators; a pulse-with modulation driver a programmable controller connected to the PWM driver, the programmable controller generating control signals for the PWM driver: a) in a low-speed mode by sinusoidal synchronous commutation, wherein a sinusoidal waveform oscillator generates sine waves in the low-speed mode; b) in a high-speed mode by block commutation provided by the PWM driver providing PWM output; c) in a transition phase from the low-speed mode to the high-speed mode by modulating integrated pulse-width modulation square waves with sine waves by having a center locked phase alignment between each wavelength and by using a fixed frequency between wavelengths, whereby each sine wave adds to or subtracts from a standard PWM output and creates a modulated PWM waveform. a brushless motor with a series of stationary wire-wound stators; a pulse-with modulation driver a programmable controller connected to the PWM driver, the programmable controller generating control signals for the PWM driver: a) in a low-speed mode by sinusoidal synchronous commutation, wherein a sinusoidal waveform oscillator generates sine waves in the low-speed mode; b) in a high-speed mode by block commutation provided by the PWM driver providing PWM output; c) in a transition phase from the low-speed mode to the high-speed mode by modulating integrated pulse-width modulation square waves with sine waves by having a center locked phase alignment between each wavelength and by using a fixed frequency between wavelengths, whereby each sine wave adds to or subtracts from a standard PWM output and creates a modulated PWM waveform. a) in a low-speed mode by sinusoidal synchronous commutation, wherein a sinusoidal waveform oscillator generates sine waves in the low-speed mode; b) in a high-speed mode by block commutation provided by the PWM driver providing PWM output; c) in a transition phase from the low-speed mode to the high-speed mode by modulating integrated pulse-width modulation square waves with sine waves by having a center locked phase alignment between each wavelength and by using a fixed frequency between wavelengths, whereby each sine wave adds to or subtracts from a standard PWM output and creates a modulated PWM waveform.
Method for degassing certain compounds in liquid mixtures with low boiling point in closed liquid systems, wherein a part of the liquid is isolated for degassing and wherein degassed liquid is restored to the closed system, where a part of the liquid mixture is diverted from the closed system, where a vacuum control valve is caused to lower the pressure of the diverted liquid to a predetermined under-pressure, where the liquid with the lowered pressure is brought to a degassing tank in which degassing of the liquid is caused to take place, and where the pressure in the degassing tank is caused to be sufficiently low for certain compounds to leave the liquid in gas phase, characterized in that a second pump after the degassing tank is caused to increase the pressure of a smaller part of the diverted liquid part and the gas to a sufficient pressure for certain compounds to dissolve in the liquid while other compounds remain in gas phase, in that the second pump is caused to pump the liquid and the gas from the degassing tank to a deairing tank comprising a deairing valve to the environment, through which valve separated gases flow out to the environment, and in that the liquid in the deairing tank is caused to flow back to the closed system, and in that a remaining part of the liquid in the degassing tank, using a first pump, is caused to be pumped directly from the degassing tank back to the closed system.
A battery pack charging apparatus (100, 500) comprising battery modules (1-4, A, B) assigned to charging groups, the battery pack charging apparatus comprising: a charging factor setter (110, 510, 540) configured to set charging factors of charging groups of the battery pack based on battery information; a sequential charger (120, 520) configured to sequentially charge the charging groups of the battery pack based on the charging factors of the set charging groups; and a charging controller (130, 540) configured to control charging of the charging groups based on either one or both of a individual group control factor and a pack control factor while the charging groups are sequentially charged; characterized in that the charging factors of the charging groups include any one or any combination of two or more of a magnitude of a pulse current of each of the charging groups, a pulse current maintaining duration and a pulse period; the individual group control factor includes any one or any combination of two or more of a voltage, overpotential, ion concentration distribution, and temperature of individual battery cells and/or modules included in each of the charging groups, and the pack control factor includes any one or any combination of two or more of a temperature deviation, a state of charge deviation and a state of health deviation of the individual battery cell and/or module included in each of the charging groups. a charging factor setter (110, 510, 540) configured to set charging factors of charging groups of the battery pack based on battery information; a sequential charger (120, 520) configured to sequentially charge the charging groups of the battery pack based on the charging factors of the set charging groups; and a charging controller (130, 540) configured to control charging of the charging groups based on either one or both of a individual group control factor and a pack control factor while the charging groups are sequentially charged; characterized in that the charging factors of the charging groups include any one or any combination of two or more of a magnitude of a pulse current of each of the charging groups, a pulse current maintaining duration and a pulse period; the individual group control factor includes any one or any combination of two or more of a voltage, overpotential, ion concentration distribution, and temperature of individual battery cells and/or modules included in each of the charging groups, and the pack control factor includes any one or any combination of two or more of a temperature deviation, a state of charge deviation and a state of health deviation of the individual battery cell and/or module included in each of the charging groups.
Gas/Air mixing device for a gas burner, comprising a housing with at least one inlet for the gas, at least one inlet for the air and at least one outlet for the gas/air mixture; at least two venturi air nozzles (18, 19), wherein each venturi air nozzle (18, 19) comprises an air nozzle inlet (20, 21) and an air nozzle outlet (22, 23), and wherein to each air nozzle outlet (22, 23) there is assigned a gas nozzle (24, 25) so that air and gas can be mixed in the region of the air nozzle outlet (22, 23) of the respective venturi air nozzle (18, 19); at least one flow restrictor assigned to at least one venturi air nozzle (18, 19) capable of shutting the flow of air through the respective venturi air nozzle (18, 19); wherein the at least one flow restrictor is capable of shutting the flow of air through the respective venturi air nozzle (18, 19) and simultaneously the flow of gas through the gas nozzle (24, 25) assigned to the respective venturi air nozzle (18, 19); characterized in that the respective flow restrictor is bi-stable between a fully opened position and a fully closed position. a housing with at least one inlet for the gas, at least one inlet for the air and at least one outlet for the gas/air mixture; at least two venturi air nozzles (18, 19), wherein each venturi air nozzle (18, 19) comprises an air nozzle inlet (20, 21) and an air nozzle outlet (22, 23), and wherein to each air nozzle outlet (22, 23) there is assigned a gas nozzle (24, 25) so that air and gas can be mixed in the region of the air nozzle outlet (22, 23) of the respective venturi air nozzle (18, 19); at least one flow restrictor assigned to at least one venturi air nozzle (18, 19) capable of shutting the flow of air through the respective venturi air nozzle (18, 19); wherein the at least one flow restrictor is capable of shutting the flow of air through the respective venturi air nozzle (18, 19) and simultaneously the flow of gas through the gas nozzle (24, 25) assigned to the respective venturi air nozzle (18, 19); characterized in that the respective flow restrictor is bi-stable between a fully opened position and a fully closed position.
A cylinder for transferring sheets, these sheets having previously received an impression obtained by screen printing, using an ink containing particles that can be oriented under the influence of a magnetic field, this cylinder having the shape of a ring, - which has, leading to its surface, an annular peripheral channel in which is positioned at least one magnet to orient said particles contained in the ink; - and which includes aspiration means leading to said surface, outside the channel, in the form of at least one area provided with perforations to press said sheets against this surface, characterized by the fact that said at least one area provided with perforations is integral with the rest of the ring. - which has, leading to its surface, an annular peripheral channel in which is positioned at least one magnet to orient said particles contained in the ink; - and which includes aspiration means leading to said surface, outside the channel, in the form of at least one area provided with perforations to press said sheets against this surface,
System including a metal frame and an antenna of a mobile terminal, the antenna comprising: a first radiation unit and two coupling branches distinct from the metal frame, wherein the first radiation unit and the two coupling branches are configured to provide coupled feeding between each other, and a feed point configured to input energy is provided at one end of the first radiation unit; characterised in that two coupling branches are disposed around the first radiation unit with an opening, the two coupling branches and the first radiation unit are not in contact with each other, wherein one end of one of the two coupling branches and one end of the other one of the two coupling branches are respectively connected to two ends of a first segment of the metal frame, and slits are provided between the two ends of the first segment of the metal frame and other segments of the metal frame. a first radiation unit and two coupling branches distinct from the metal frame, wherein the first radiation unit and the two coupling branches are configured to provide coupled feeding between each other, and a feed point configured to input energy is provided at one end of the first radiation unit; characterised in that two coupling branches are disposed around the first radiation unit with an opening, the two coupling branches and the first radiation unit are not in contact with each other, wherein one end of one of the two coupling branches and one end of the other one of the two coupling branches are respectively connected to two ends of a first segment of the metal frame, and slits are provided between the two ends of the first segment of the metal frame and other segments of the metal frame.
A connector assembly, comprising: a connector body; a flexible elongate conductor having one end terminated within the connector body; and a strain relief device attached to the connector body having a clamping collar configured to surround a portion of the conductor, wherein the clamping collar comprises a first half ring and a second half ring each having a first end, wherein the first ends are separable from one another, and each having a second end, wherein the seconds ends are joined by a hinge feature, wherein the clamping collar further includes a rotation limiting feature, characterized in that the rotation limiting feature comprises a first arm extending from the first half ring and a second arm extending from the second half ring, wherein the hinge feature is disposed intermediate the first and second arms (228, 230) and the conductor, and wherein the first arm is configured to contact the second arm, thereby limiting an angle of rotation of the first half ring and the second half ring about the hinge feature. a connector body; a flexible elongate conductor having one end terminated within the connector body; and a strain relief device attached to the connector body having a clamping collar configured to surround a portion of the conductor, wherein the clamping collar comprises a first half ring and a second half ring each having a first end, wherein the first ends are separable from one another, and each having a second end, wherein the seconds ends are joined by a hinge feature, wherein the clamping collar further includes a rotation limiting feature, characterized in that the rotation limiting feature comprises a first arm extending from the first half ring and a second arm extending from the second half ring, wherein the hinge feature is disposed intermediate the first and second arms (228, 230) and the conductor, and wherein the first arm is configured to contact the second arm, thereby limiting an angle of rotation of the first half ring and the second half ring about the hinge feature.