mhurhangee/ep-ind-claims huggingface dataset:
A high-Cr heat resistant ferritic steel characterized by consisting of, by mass%, Si: more than 0.1% and not more than 1.0%, Mn: 0.01 to 2.0%, Co: 1 to 8%, Cr: 7 to 13%, V: 0.05 to 0.4%, Nb: 0.01 to 0.09%, either one or both of Mo and W: 0.5 to 4% as a total, B: 0.005 to 0.025%, Al: 0.03% or less, and N: 0.003 to 0.06%, Nd: 0.005 to 0.08% and containing C in an amount satisfying Expression, optionally containing one or more of Ta: 0.08% or less, Ca: 0.02% or less and Mg: 0.02% or less, and the balance being Fe and impurities, and O, P and S as impurities being such that O: 0.02% or less, P: 0.03% or less, and S: 0.02% or less, respectively, 0.005 ≤ C ≤ − 5 / 3 × B + 0.085 in which C and B represent the content of each element (mass%).
A spindle unit for machine tools, comprising a working spindle rotationally supported in axially spaced spindle bearings in a spindle case, and an electric driving motor, wherein the motor spindle comprises, at its head side, a clamping device for a tool and, at its rear side, a non-rotating ring cylinder for activating the clamping device via a rotating tie rod and a rotational bushing for supplying the tools with cooling and/or lubricating agents through a hydraulic conduit extending longitudinally through the working spindle, wherein at least a partial portion of the non-rotating ring cylinder is accommodated in a rear end portion of the working spindle; characterized by a sensor for detecting a position of the tie rod, the sensor being arranged in a zone of the partial portion of the non-rotating ring cylinder that is accommodated in the rear end portion of the working spindle.
A computer implemented method of extracting valid gastrointestinal tract EMG data from a raw time series data set acquired from a skin-surface mounted electrode patch, the method comprising: providing a patch comprising two or more bipolar pairs of electrodes, wherein the bipolar pairs of electrodes are configured to sense and acquire EMG voltage signals; applying a set sigma value threshold to an amplitude of the EMG voltage signals; identifying signals as artifacts within the raw time series data when the signals extend beyond the set sigma value threshold, wherein said identifiable artifacts comprise a set of data points nominally centered on a point or largest excursion from average value of zero-crossing and extending toward the average or zero-crossing; eliminating the identified artifacts by tracking them down to any of a zero-crossing or a midpoint-crossing point on either side of a high amplitude artifact; and replacing the artifacts with any of interpolated points or constant value points that span a gap across the eliminated artifacts to create a clean time series data set comprising valid gastrointestinal tract EMG signals. providing a patch comprising two or more bipolar pairs of electrodes, wherein the bipolar pairs of electrodes are configured to sense and acquire EMG voltage signals; applying a set sigma value threshold to an amplitude of the EMG voltage signals; identifying signals as artifacts within the raw time series data when the signals extend beyond the set sigma value threshold, wherein said identifiable artifacts comprise a set of data points nominally centered on a point or largest excursion from average value of zero-crossing and extending toward the average or zero-crossing; eliminating the identified artifacts by tracking them down to any of a zero-crossing or a midpoint-crossing point on either side of a high amplitude artifact; and replacing the artifacts with any of interpolated points or constant value points that span a gap across the eliminated artifacts to create a clean time series data set comprising valid gastrointestinal tract EMG signals.
A liquid crystal display comprising: an array substrate including a plurality of photoreceptors, a plurality of electrodes, and at least one liquid crystal driving element electrically connected to the plurality of electrodes; a counter substrate including a black matrix corresponding to a plurality of sub-pixels or pixels and forming a plurality of pixel openings segmented in a matrix shape in a plan view and a color filter layer containing a blue filter, a green filter, and a red filter corresponding to the plurality of pixel openings; a liquid crystal panel in which the array substrate and the counter substrate are opposed to each other via a liquid crystal layer; and a backlight unit provided on a back side of the liquid crystal panel and containing a solid-state light-emitting device, wherein the solid-state light-emitting device includes a first light-emitting device that emits short-wavelength light of a wavelength 360 nm to 420 nm and a second light-emitting device that emits visible light, the plurality of electrodes contain a light-guiding electrode (3c, 3d) that drives a liquid crystal contained in the liquid crystal layer to emit the short-wavelength light and a pixel electrode (3a, 3b) that drives the liquid crystal contained in the liquid crystal layer to emit the visible light, and the plurality of photoreceptors (2a, 2b) are each a phototransistor including a transparent channel layer containing two metallic oxides or more from gallium, indium, zinc, hafnium, tin, and yttrium, wherein the plurality of photoreceptors include a first photoreceptor overlapping with the blue filter in the plan view and a second photoreceptor overlapping with the green filter, the red filter, or the black matrix in the plan view. an array substrate including a plurality of photoreceptors, a plurality of electrodes, and at least one liquid crystal driving element electrically connected to the plurality of electrodes; a counter substrate including a black matrix corresponding to a plurality of sub-pixels or pixels and forming a plurality of pixel openings segmented in a matrix shape in a plan view and a color filter layer containing a blue filter, a green filter, and a red filter corresponding to the plurality of pixel openings; a liquid crystal panel in which the array substrate and the counter substrate are opposed to each other via a liquid crystal layer; and a backlight unit provided on a back side of the liquid crystal panel and containing a solid-state light-emitting device, wherein
A process for oligomerization of olefins, said process comprising contacting a feedstock with a zeolite catalyst under conditions of oligomerization at pressure between 8-20 bars and temperature in the range of 60-100 °C to obtain oligomers, wherein, the zeolite catalyst has a pentagonal sheet morphology.
A downhole electrical energy harvesting system for harvesting electrical energy from dc currents in a well installation having metallic structure provided with cathodic protection, the system comprising: a harvesting module electrically connected to the metallic structure at a first location and electrically connected to the metallic structure at a second location spaced from the first location, the first and second locations (41a, 41b) being chosen such that, in use, there is a potential difference therebetween due to the cathodic protection currents flowing in the structure; and the harvesting module being arranged to harvest electrical energy from the cathodic protection currents wherein the harvesting module is arranged to harvest electrical energy from dc currents. a harvesting module electrically connected to the metallic structure at a first location and electrically connected to the metallic structure at a second location spaced from the first location, the first and second locations (41a, 41b) being chosen such that, in use, there is a potential difference therebetween due to the cathodic protection currents flowing in the structure; and the harvesting module being arranged to harvest electrical energy from the cathodic protection currents wherein the harvesting module is arranged to harvest electrical energy from dc currents.
An RFID tag (10; 40; 60; 80) for mounting on surgical instruments, comprising a housing (14; 44; 64; 84) that is made of an electrically non-conductive or slightly conductive material with an accommodating chamber (18; 48; 68; 88), a metal holder (12; 42; 62; 82) for the housing and an RFID element with an antenna (22; 56; 92), the RFID element being arranged in the accommodating chamber (18; 48; 68; 88) of the housing (14; 44; 64; 84), characterized in that the housing (14; 44; 64; 84) has a first end which is held in the metal holder (12; 42; 62; 82), that the accommodating chamber (18; 48; 68; 88) in the housing (14; 44; 64; 84) is formed to be spatially spaced apart from the first end of the housing (14; 44; 64; 84), and that the RFID element is positioned in the accommodating chamber (18; 48; 68; 88) in such a way that the antenna (22; 56; 92) of the RFID element is spatially arranged substantially outside of the metal holder (12; 42; 62; 82).
Rubber mixtures, comprising (a) at least one rubber, (b) a filler, (c) an organosilicon compound of general formula I, where R is identical or different and is H, a cyclic, straight-chain or branched C 1 -C 12 -alkyl group, a carboxy group (-COOH), a substituted or unsubstituted aryl group or a substituted or unsubstituted aralkyl group, R 1 is identical or different and is a branched or unbranched, saturated or unsaturated, aliphatic, aromatic or mixed aliphatic/aromatic divalent C 1 -C 30 hydrocarbon group, x is an average chain length of from 1 to 10, (d) from 0.3 to 5% by weight of rubber accelerator, based on the rubber used, selected from the group of the thiazoles, sulphenamides, thiurams, thioureas, thiocarbonates and dithiocarbamates and (e) an amount from 0.1 % to equal to or less than 1.5% by weight, based on the rubber used, of co-accelerator, selected from the group of the guanidines and aldehydamines. (a) at least one rubber, (b) a filler, (c) an organosilicon compound of general formula I, where R is identical or different and is H, a cyclic, straight-chain or branched C 1 -C 12 -alkyl group, a carboxy group (-COOH), a substituted or unsubstituted aryl group or a substituted or unsubstituted aralkyl group, R 1 is identical or different and is a branched or unbranched, saturated or unsaturated, aliphatic, aromatic or mixed aliphatic/aromatic divalent C 1 -C 30 hydrocarbon group, x is an average chain length of from 1 to 10, where R is identical or different and is H, a cyclic, straight-chain or branched C 1 -C 12 -alkyl group, a carboxy group (-COOH), a substituted or unsubstituted aryl group or a substituted or unsubstituted aralkyl group, R 1 is identical or different and is a branched or unbranched, saturated or unsaturated, aliphatic, aromatic or mixed aliphatic/aromatic divalent C 1 -C 30 hydrocarbon group, x is an average chain length of from 1 to 10, (d) from 0.3 to 5% by weight of rubber accelerator, based on the rubber used, selected from the group of the thiazoles, sulphenamides, thiurams, thioureas, thiocarbonates and dithiocarbamates and (e) an amount from 0.1 % to equal to or less than 1.5% by weight, based on the rubber used, of co-accelerator, selected from the group of the guanidines and aldehydamines.
Battery storage system including a multilevel-converter wherein the multilevel-converter comprises a plurality of converter modules being connected in series with each other and, each of the converter modules comprising at least one bypass switch configured to bypass the at least one battery, and at least a battery switch configured to disconnect the at least one battery at the same time when the bypass switch bypasses the at least one battery, characterized in, that the battery storage system is further including a plurality of storage sections, each storage section comprises - at least one holding means configured for holding at least one battery and - at least one electrical connection means configured for electrically connecting the at least one battery, and at least one of the converter modules being associated with at least one of the storage sections, the battery storage system further comprising a controller which has means for detecting the presence of at least one battery in each storage section and means for configuring the switches (212, 214) of the plurality of converter modules based on the presence of batteries such that the plurality of converter modules provides a required voltage. wherein the multilevel-converter comprises a plurality of converter modules being connected in series with each other and, each of the converter modules comprising at least one bypass switch configured to bypass the at least one battery, and at least a battery switch configured to disconnect the at least one battery at the same time when the bypass switch bypasses the at least one battery, characterized in, that the battery storage system is further including a plurality of storage sections, each storage section comprises - at least one holding means configured for holding at least one battery and - at least one electrical connection means configured for electrically connecting the at least one battery, - at least one holding means configured for holding at least one battery and - at least one electrical connection means configured for electrically connecting the at least one battery, and at least one of the converter modules being associated with at least one of the storage sections, the battery storage system further comprising a controller which has means for detecting the presence of at least one battery in each storage section and means for configuring the switches (212, 214) of the plurality of converter modules based on the presence of batteries such that the plurality of converter modules provides a required voltage.
A wireless communication device capable of changing a carrier sense level, comprising: a wireless communication unit configured to perform wireless communication with another device; a control unit configured to set a first carrier sense level and to control a parameter used by the wireless communication unit to transmit data based on a comparison result between the set first carrier sense level and a second carrier sense level which is a default, characterized in that the parameter includes a fixed length portion in a waiting time before the data transmission, a maximum value of an amount of transmittable data, a maximum value of a transmittable time duration, a maximum number of retransmissions, and/or a maximum value of the number of unit channels usable in a bundle, and wherein the control unit is configured to control the parameter in a manner that transmission opportunities are decreased more than at the time of use of the parameter which is a default when the first carrier sense level is higher than the second carrier sense level, and the transmission opportunities are increased more than at the time of use of the parameter which is the default when the first carrier sense level is lower than the second carrier sense level. a wireless communication unit configured to perform wireless communication with another device; a control unit configured to set a first carrier sense level and to control a parameter used by the wireless communication unit to transmit data based on a comparison result between the set first carrier sense level and a second carrier sense level which is a default, characterized in that the parameter includes a fixed length portion in a waiting time before the data transmission, a maximum value of an amount of transmittable data, a maximum value of a transmittable time duration, a maximum number of retransmissions, and/or a maximum value of the number of unit channels usable in a bundle, and wherein the control unit is configured to control the parameter in a manner that transmission opportunities are decreased more than at the time of use of the parameter which is a default when the first carrier sense level is higher than the second carrier sense level, and the transmission opportunities are increased more than at the time of use of the parameter which is the default when the first carrier sense level is lower than the second carrier sense level.
A machine for digging a trench and making a wall in said trench, able to advance along a path, said machine comprising rear and front portions, relative to the direction of advance of the machine, and: • excavator means (54, 56, 56', 58, 59, 60, 62, 63, 66, 68) disposed in the front portion of the machine and defining a substantially vertical cutting front, • wall forming means (18, 19, 22, 80) situated in the rear portion of the machine, • propulsion means (22, 44, 52) able to cause the machine to advance along said path; where the machine further comprises a central portion, comprising a front end and a rear end that are movable relative to one another, disposed between the rear and front portions, controllable connection and disconnection means for connecting and disconnecting the central portion respectively with the front and rear portions of the machine, thereby enabling the type of excavator means (54, 56, 56', 58, 59, 60, 62, 63, 66, 68) and the type of wall forming means (18, 19, 22, 80) to be changed, in that the front, central and rear portions are essentially housed in the trench during the operation of the machine, in that the excavator means are movable relative to the wall forming means, in that the propulsion means (22, 44, 52) are situated at least partially in the central portion of the machine and are able to move the excavator means (54, 56, 56', 58, 59, 60, 62, 63, 66, 68) horizontally and/or vertically with respect to the wall forming means (18, 19, 22, 80), characterized in that the machine further comprises controllable brake means (30, 36) for slowing the advance or blocking at least one portion (12, 14, 16) of the machine, in that the brake means (30, 36) further comprise a front brake device mounted on the front end of the central portion and able to block the front portion of the machine relative to the trench, and in that said propulsion means (22, 44, 52) are able to move the rear portion of the machine toward the front portion when the latter is blocked by said front brake device (30, 36). • excavator means (54, 56, 56', 58, 59, 60, 62, 63, 66, 68) disposed in the front portion of the machine and defining a substantially vertical cutting front, • wall forming means (18, 19, 22, 80) situated in the rear portion of the machine, • propulsion means (22, 44, 52) able to cause the machine to advance along said path;
A strut assembly (200; 250) for an aircraft landing gear, comprising: a piston (202; 252); a cylindrical bearing housing (212; 256) surrounding the piston (202; 252) and comprising a radially inner surface and a radially outer surface (224, 226; 266, 262), a groove (228; 268) being formed on the inner surface, and the outer surface (226; 262) being tapered at an axial end of the bearing housing; a bearing (210; 254) fitted into the groove (228; 268) and slidably engaging the piston (202; 252); and an outer cylinder (222; 270) surrounding the bearing housing; characterized in that the strut assembly further comprises a wear plate (216; 258) between the bearing housing and the outer cylinder, the wear plate surrounding the tapered surface such that a gap is provided between the wear plate and the tapered surface. a piston (202; 252); a cylindrical bearing housing (212; 256) surrounding the piston (202; 252) and comprising a radially inner surface and a radially outer surface (224, 226; 266, 262), a groove (228; 268) being formed on the inner surface, and the outer surface (226; 262) being tapered at an axial end of the bearing housing; a bearing (210; 254) fitted into the groove (228; 268) and slidably engaging the piston (202; 252); and an outer cylinder (222; 270) surrounding the bearing housing; characterized in that the strut assembly further comprises a wear plate (216; 258) between the bearing housing and the outer cylinder, the wear plate surrounding the tapered surface such that a gap is provided between the wear plate and the tapered surface.
A method, comprising: positioning subsea equipment in a subsea environment adjacent to a subsea equipment installation; connecting a subsea containment structure (120, 120a, 120b, 130) to said subsea equipment, said subsea containment structure (120, 120a, 120b, 130) containing a stored quantity of at least a production fluid (101a, 101b); and injecting at least a portion of said stored quantity of production fluid (101a, 101b) into said subsea equipment, characterised in that injecting at least a portion of said stored quantity of production fluid (101a, 101b) into said subsea equipment comprises generating a flow of said at least a portion of said stored quantity production fluid (101a, 101b) into said subsea equipment so as to displace contents (201, 201a, 201c, 201n) of said subsea equipment. positioning subsea equipment in a subsea environment adjacent to a subsea equipment installation; connecting a subsea containment structure (120, 120a, 120b, 130) to said subsea equipment, said subsea containment structure (120, 120a, 120b, 130) containing a stored quantity of at least a production fluid (101a, 101b); and injecting at least a portion of said stored quantity of production fluid (101a, 101b) into said subsea equipment, characterised in that injecting at least a portion of said stored quantity of production fluid (101a, 101b) into said subsea equipment comprises generating a flow of said at least a portion of said stored quantity production fluid (101a, 101b) into said subsea equipment so as to displace contents (201, 201a, 201c, 201n) of said subsea equipment.
A hybrid wall assembly module for use in construction of buildings comprising a fore plate (1, 9), a main constructional element (5, 10, 11, 13) and a heat exchanger system having a number of pipes serving as conduits for a heating or cooling fluid and an internal insulation material (4, 6) between the pipes and main constructional element (5, 10, 11, 13), wherein the pipes are placed in-between said fore plate (1, 9) and main constructional element (5, 10, 11, 13), and said fore plate (1, 9), heat exchanger system and main constructional element (5, 10, 11, 13) being fixedly attached to form an integral wall module adapted to form a hybrid wall assembly; and characterized in that the module further comprises a recess and protrusion in vertical ends thereof extending along vertical direction (y) for snap fitting of one module to another so as to form a modular hybrid wall assembly wherein said fore plate (1,9) and internal insulation material comprise open profile channels (14,16) for receiving said piping, and wherein the module further comprises - an external insulation material, and - an external plaster layer in outermost section of the module. - an external insulation material, and - an external plaster layer in outermost section of the module.
A fan wheel with a bottom disc, a cover disc and impeller blades arranged around a rotation axis of the fan wheel, which blades in each case extend over a blade length from a blade leading edge to a blade trailing edge, wherein the impeller blades are divided into a front section which extends proceeding from the blade leading edge in the direction of the blade trailing edge, a rear section which extends proceeding from the blade trailing edge in the direction of the blade leading edge, and a transition section which forms a transition between the front section and the rear section, and wherein the impeller blades are formed with opposite curvature in the course from the bottom disc to the cover disc in the front section and the rear section, characterized in that the impeller blades are formed with opposite curvature in the front section and the rear section with respect to a shortest path between the bottom disc and the cover disc, wherein the front section is formed with a curvature toward the rotation axis and the rear section is formed with a curvature away from the rotation axis.