mhurhangee/patent-ind-claim-en huggingface dataset:
A terpolymer comprising at least one pendant glyoxal monomer unit, at least one primary amide-containing monomer unit, and at least one cationic monomer unit, wherein the at least one cationic monomer unit is a quaternary ammonium alkyl(meth)acrylate halogen salt, said terpolymer having structure (I): wherein a is 1 to 6600 units, b is 1 to 3300 units, and c is 1 to 5300 units which randomly or non-randomly repeat in structure (I), and each of R 1 and R 2 , that are the same or different, represent H, C 1 alkyl, C 2 alkyl, C 3 alkyl, or C 4 alkyl, wherein total weight percent of a units is from 17% to 23%, total weight percent of b units is from 32% to 22%, and total weight percent of c units is from 51% to 55%, based on 100% of the terpolymer, and wherein said terpolymer has a weight average molecular weight ranging from 500,000 Daltons to 2,000,000 Daltons, measured by GPC.
A heat exchanger , comprising: a first manifold defining a first fluid inlet; a second manifold defining a second fluid inlet; a first set of flow passages in flow communication with the first manifold , and including a set of first furcated flow passages extending from the first fluid inlet; and a second set of flow passages in flow communication with the second manifold , and including a set of second furcated flow passages extending from the second fluid inlet, wherein at least a subset of the first furcated flow passages join and are in a first flow communication, and at least a subset of the second furcated flow passages join and are in a second flow communication, and the set of furcated first flow passages and the set of furcated second flow passages intertwine to provide heat transfer, characterized in that at a cross-sectional location, the first furcated flow passages are positioned such that at least one second flow passage is surrounded by a plurality of first furcated flow passages such that only first furcated flow passages are immediately adjacent the at least one second flow passage . a first manifold defining a first fluid inlet; a second manifold defining a second fluid inlet; a first set of flow passages in flow communication with the first manifold , and including a set of first furcated flow passages extending from the first fluid inlet; and a second set of flow passages in flow communication with the second manifold , and including a set of second furcated flow passages extending from the second fluid inlet, wherein at least a subset of the first furcated flow passages join and are in a first flow communication, and at least a subset of the second furcated flow passages join and are in a second flow communication, and the set of furcated first flow passages and the set of furcated second flow passages intertwine to provide heat transfer, characterized in that at a cross-sectional location, the first furcated flow passages are positioned such that at least one second flow passage is surrounded by a plurality of first furcated flow passages such that only first furcated flow passages are immediately adjacent the at least one second flow passage .
Window comprising a device for regulating the passage of light through a light-transmitting area, where the device comprises two glass substrates and a switching layer, arranged between these substrate layers, which comprises a liquid-crystalline medium comprising at least one dichroic dye, and where the switching layer has a degree of anisotropy R of at least 0.65 and a light transmittance in the bright state τ v bright , in accordance with the EN410 standard, of 40% to 90%, where the switching layer comprises three or more different dichroic dyes, where the liquid-crystalline medium has a clearing point in the temperature range from 70°C to 170°C, and where the device has an area of at least 0.05 m 2 .
Device for inserting a blunt-tip cannula under the skin of a patient with a view to injecting a biocompatible product, said device comprising a central body equipped with a groove that extends along a sagittal plane (S) while having a sharp distal tip projecting from a distal end of said body in order to pierce said skin, said groove being arranged to allow the cannula to slide along same beyond said distal tip towards at least one area to be treated located under said skin, said device being characterised in that the central body is provided with two lateral grasping arms that extend symmetrically on either side of the sagittal plane (S) in a transverse direction (D) that forms, with said sagittal plane, an angle (α) of between 30° and 85°, each gripping arm further having a finger grip surface that has a front central portion located at a distance (d) between 8 mm and 30 mm from the distal end of the central body , the central body having a V-shaped geometry, each of the two lateral grasping arms comprising a proximal end which has a slope , the central body comprising furthermore an upper wall which has a clearance zone and forms a flared channel at the center of which the groove is arranged, the clearance zone being arranged to facilitate the placement of the cannula on the groove , the clearance zone being formed by the flared channel of the upper wall and by the slopes of the proximal ends of each of the grasping arms , the groove having an upper slot which is surrounded by the upper wall of the central body and that extends over the entire length of the groove , said groove extending from its distal tip which protrudes from a distal end of the central body to a proximal wall of the central body .
An electronic device comprising: a speaker ; and audio circuitry coupled to said speaker and configured to a) generate digitized samples of an audio waveform signal, b) compare each digitized sample of the audio waveform signal to a threshold , said threshold based upon peak and average limits of the speaker , said threshold represents a voltage threshold in the audio waveform signal that would potentially damage the speaker ; and c) when a given digitized sample is above the threshold , then apply a compression operation to the given digitized sample and successive digitized samples for a set time period, and d) when the given digitized sample is below the threshold and not within a set time period running from a last sample that exceeded the threshold, then not apply the compression operation; wherein said audio circuitry comprises: a compression block ; a digital-to-analog converter, i.e.DAC, ; a power amplifier coupled downstream from said DAC ; and a switch configured to selectively pass the audio waveform signal to said DAC , either directly or through said compression block . a speaker ; and audio circuitry coupled to said speaker and configured to a) generate digitized samples of an audio waveform signal, b) compare each digitized sample of the audio waveform signal to a threshold , said threshold based upon peak and average limits of the speaker , said threshold represents a voltage threshold in the audio waveform signal that would potentially damage the speaker ; and c) when a given digitized sample is above the threshold , then apply a compression operation to the given digitized sample and successive digitized samples for a set time period, and d) when the given digitized sample is below the threshold and not within a set time period running from a last sample that exceeded the threshold, then not apply the compression operation; wherein said audio circuitry comprises: a compression block ; a digital-to-analog converter, i.e.DAC, ; a power amplifier coupled downstream from said DAC ; and a switch configured to selectively pass the audio waveform signal to said DAC , either directly or through said compression block . a) generate digitized samples of an audio waveform signal, b) compare each digitized sample of the audio waveform signal to a threshold , said threshold based upon peak and average limits of the speaker , said threshold represents a voltage threshold in the audio waveform signal that would potentially damage the speaker ; and c) when a given digitized sample is above the threshold , then apply a compression operation to the given digitized sample and successive digitized samples for a set time period, and d) when the given digitized sample is below the threshold and not within a set time period running from a last sample that exceeded the threshold, then not apply the compression operation; a compression block ; a digital-to-analog converter, i.e.DAC, ; a power amplifier coupled downstream from said DAC ; and a switch configured to selectively pass the audio waveform signal to said DAC , either directly or through said compression block .
Method for treating polymer bottles , in particular plastic bottles intended to contain liquids, particularly food products or pharmaceuticals, comprising a cold plasma sterilisation operation from a non-germicidal gas, said method being characterised by the implementation of the following measures; - the cold plasma is generated by a hollow cathode system, conformed to the bottle that is placed inside, the cathode being powered by radio frequency voltage or by a combination of radio frequency voltage and pulsed DC voltage; - the non-thermal energy flow on the internal surface of the bottle , in the form an ion bombardment or a de-excitation of internal electronic or vibrational levels of plasma particles, is adjusted according to the sterilising particle flow during the sterilisation step, the energy flow being monitored up to the desired level by adjusting the self-polarising DC voltage of the dielectric substrate consisting of the bottle in relation to the plasma, by adjusting the parameters of the radio frequency excitation. - the cold plasma is generated by a hollow cathode system, conformed to the bottle that is placed inside, the cathode being powered by radio frequency voltage or by a combination of radio frequency voltage and pulsed DC voltage; - the non-thermal energy flow on the internal surface of the bottle , in the form an ion bombardment or a de-excitation of internal electronic or vibrational levels of plasma particles, is adjusted according to the sterilising particle flow during the sterilisation step, the energy flow being monitored up to the desired level by adjusting the self-polarising DC voltage of the dielectric substrate consisting of the bottle in relation to the plasma, by adjusting the parameters of the radio frequency excitation.
A liquid discharge head , comprising: a head body having a first surface configured to discharge a liquid and a second surface facing the first surface ; a drive IC configured to drive the head body ; and a head cover manufactured by pressing a single plate and configured to cover at least the second surface while housing the drive IC , wherein the head cover includes a top plate facing the second surface and a first side plate that is connected to the top plate and that is in contact with the drive IC , the first side plate having a thickness that is thinner than a thickness of the top plate . a head body having a first surface configured to discharge a liquid and a second surface facing the first surface ; a drive IC configured to drive the head body ; and a head cover manufactured by pressing a single plate and configured to cover at least the second surface while housing the drive IC , wherein the head cover includes a top plate facing the second surface and a first side plate that is connected to the top plate and that is in contact with the drive IC , the first side plate having a thickness that is thinner than a thickness of the top plate . a top plate facing the second surface and a first side plate that is connected to the top plate and that is in contact with the drive IC , the first side plate having a thickness that is thinner than a thickness of the top plate .
A method for encoding, comprising: encoding a first texture picture into a bitstream, said first texture picture comprising a first projection of texture data of a first source volume (SV1) of a scene model (SCE), said scene model (SCE) comprising a number of further source volumes (SV2, SV3, SV4), said first projection being from said first source volume (SV1) to a first projection surface (S1); encoding a second texture picture into a bitstream, said second texture picture comprising a second projection of texture data of a second source volume (SV2) of said scene model (SCE), said second projection being from said second source volume (SV2) to a second projection surface (S2); encoding a first geometry picture into said bitstream, said first geometry picture comprising a mapping of said first projection surface (S1) to said first source volume (SV1); encoding a second geometry picture into said bitstream, said second geometry picture comprising a mapping of said second projection surface (S2) to said second source volume (SV2); encoding a first projection geometry information of said first projection into said bitstream, said first projection geometry information comprising information of a position of said first projection surface (S1) in said scene model (SCE); and encoding a second projection geometry information of said second projection into said bitstream, said second projection geometry information comprising information of a position of said second projection surface (S2) in said scene model (SCE). encoding a first texture picture into a bitstream, said first texture picture comprising a first projection of texture data of a first source volume (SV1) of a scene model (SCE), said scene model (SCE) comprising a number of further source volumes (SV2, SV3, SV4), said first projection being from said first source volume (SV1) to a first projection surface (S1); encoding a second texture picture into a bitstream, said second texture picture comprising a second projection of texture data of a second source volume (SV2) of said scene model (SCE), said second projection being from said second source volume (SV2) to a second projection surface (S2); encoding a first geometry picture into said bitstream, said first geometry picture comprising a mapping of said first projection surface (S1) to said first source volume (SV1); encoding a second geometry picture into said bitstream, said second geometry picture comprising a mapping of said second projection surface (S2) to said second source volume (SV2); encoding a first projection geometry information of said first projection into said bitstream, said first projection geometry information comprising information of a position of said first projection surface (S1) in said scene model (SCE); and encoding a second projection geometry information of said second projection into said bitstream, said second projection geometry information comprising information of a position of said second projection surface (S2) in said scene model (SCE).
Large date calendar display mechanism driven via a kinematic chain by a horological movement of a timepiece equipped with this large date calendar display mechanism , this large date calendar display mechanism comprising a first date indicator on which the indications of the units component of the date from "0" to "9" are placed, and a second date indicator on which the indications of the tens component of the date from "0" to "3" are placed, whereby all of the date indications from "01" to "31" can be obtained by combining the indications of the units component "0" to "9" of the date, borne by the first date indicator , with the indications of the tens component "0" to "3" of the date, borne by the second date indicator , the first date indicator remaining still during the passage from the last day of a month having 31 days to the first day of the following month, the kinematic chain comprising a wheel that is continuously engaged with the horological movement and which has a perimeter provided with a toothing via which the wheel meshes with a pinion which itself contributes to driving the first date indicator , the wheel being, at one point along the perimeter thereof, devoid of tooth such that, during the passage from the last day of a month having 31 days to the first day of the following month, the wheel does not mesh with the pinion which, similarly to the first date indicator , thus remains still, characterized in that the large date calendar display mechanism further comprises a dual jumper mounted such that it pivots about an axis (O) and which comprises a first beak via which it is engaged with a toothing of the first date indicator and a second beak via which it is engaged with a toothing of the pinion , the dual jumper being elastically held engaged with the first date indicator and with the pinion .
A brush belt for a planting unit having a seed meter and seed delivery system , comprising: a base member having first side with a traction surface and a second side that is opposite the first side, the first side having a mounting surface having a longitudinal axis (A), a first edge, and second edge, the first edge and the second edge being positioned on opposite sides of the mounting surface and extending parallel to the longitudinal axis (A); wherein a plurality of bristles , each of the bristles of the plurality of bristles having a first end that is proximal to the mounting surface and a second end distal thereto, the bristles being arranged in first bristle sections that have the first length (L1) and second bristle sections that have a second length (L2), the first bristle sections and second bristle sections alternating in the direction of the longitudinal axis (A), wherein within each first bristle section , the first length (L1) is a minimum length and defines a trough point, the lengths of the bristles continuously decreasing from a first side to the trough point along the longitudinal axis (A) and the lengths of the bristles continuously increasing from the trough point to a second side along the longitudinal axis (A), and within each second bristle section , the second length (L2) is a maximum length and defines a peak point, the lengths of the bristles continuously increasing from a first side to the peak point along the longitudinal axis (A) and the lengths of the bristles of the second sections continuously decreasing from the peak point to a second side along the longitudinal axis (A). a base member having first side with a traction surface and a second side that is opposite the first side, the first side having a mounting surface having a longitudinal axis (A), a first edge, and second edge, the first edge and the second edge being positioned on opposite sides of the mounting surface and extending parallel to the longitudinal axis (A); wherein a plurality of bristles , each of the bristles of the plurality of bristles having a first end that is proximal to the mounting surface and a second end distal thereto, the bristles being arranged in first bristle sections that have the first length (L1) and second bristle sections that have a second length (L2), the first bristle sections and second bristle sections alternating in the direction of the longitudinal axis (A), wherein within each first bristle section , the first length (L1) is a minimum length and defines a trough point, the lengths of the bristles continuously decreasing from a first side to the trough point along the longitudinal axis (A) and the lengths of the bristles continuously increasing from the trough point to a second side along the longitudinal axis (A), and within each second bristle section , the second length (L2) is a maximum length and defines a peak point, the lengths of the bristles continuously increasing from a first side to the peak point along the longitudinal axis (A) and the lengths of the bristles of the second sections continuously decreasing from the peak point to a second side along the longitudinal axis (A).
An optical fiber comprising: a central glass core region _ comprising maximum refractive index delta percent Δ 1 , defined relative to pure silica, a first inner annular region surrounding said core comprising refractive index delta percent Δ 2 , defined relative to pure silica, a depressed annular region surrounding said inner annular region and comprising refractive index delta percent Δ 3 , defined relative to pure silica, and a third annular region surrounding the depressed annular region comprising refractive index delta percent Δ 4 , defined relative to pure silica; wherein Δ 1MAX > Δ 4 > Δ 2 > Δ 3 , wherein the difference between Δ 4 and Δ 2 is greater than or equal to .01 and a profile volume, V 3 , equal to: V 3 = 2 ∫ r 2 r 3 Δ r rdr wherein |V 3 | is at least 60 %Δμm 2 , and said fiber exhibits a cable cutoff less than 1260 nm; characterized in that the volume V 4 of the third annular region, when calculated from the inner radius of the third annular region to a radial distance of 30 microns from the centerline of the fiber, is greater than 5 %Δμm 2 .
A gas cylinder actuator with overtravel indicator device, comprising: - a tubular containment jacket , - an end face , - an opposite annular guiding portion for a stem-piston , which protrudes from said jacket in an axial direction (X), - a stem-piston arranged so as to pass through said annular portion , a chamber for pressurized gas being defined between said tubular jacket, said end face, said annular passage portion for a stem-piston and said stem-piston, - a device for indicating that overtravel for said stem-piston has occurred, characterized in that said indicator device comprises an annular body (18;118;218), which is inserted partially into a corresponding seat between said jacket (11;111;311) and said annular portion (13;213) so as to surround an outer lateral surface of an end portion (21;221) of said annular portion (13;213), said annular body (18;118;218) resting in an axial direction (X) on an element that protrudes radially within the jacket (11;111;311) and is integral with said jacket , said element being constituted by an extraction-preventing ring, which has a first part thereof inside a seat defined on the inner surface of the jacket and a second part thereof that protrudes radially toward the inside of said jacket and abuts against an extraction-preventing shoulder of the opposite annular guiding portion . - a tubular containment jacket , - an end face , - an opposite annular guiding portion for a stem-piston , which protrudes from said jacket in an axial direction (X), - a stem-piston arranged so as to pass through said annular portion , a chamber for pressurized gas being defined between said tubular jacket, said end face, said annular passage portion for a stem-piston and said stem-piston, - a device for indicating that overtravel for said stem-piston has occurred, characterized in that said indicator device comprises an annular body (18;118;218), which is inserted partially into a corresponding seat between said jacket (11;111;311) and said annular portion (13;213) so as to surround an outer lateral surface of an end portion (21;221) of said annular portion (13;213), said annular body (18;118;218) resting in an axial direction (X) on an element that protrudes radially within the jacket (11;111;311) and is integral with said jacket , said element being constituted by an extraction-preventing ring, which has a first part thereof inside a seat defined on the inner surface of the jacket and a second part thereof that protrudes radially toward the inside of said jacket and abuts against an extraction-preventing shoulder of the opposite annular guiding portion .