mhurhangee/ep-ind-claims huggingface dataset:
An anti-fouling and bactericidal composition comprising a zwitterionic polymer comprising antibacterial moieties, wherein the zwitterionic polymer is a copolymer comprising repeating units of the structures: wherein R 1, R 3 each is independently a hydrogen, alkyl, alkyloxy; R 2, R 4 each is independently a hydrogen, (C 1 -C 15) alkyl, (C 1 -C 15) alkyloxy; L z is a linking group; L ab is a linking group; R z is a pendant group comprising a zwitterionic group; and R ab is a pendant group comprising an antibacterial moiety, wherein the zwitterionic group is selected from phosphorylcholine, sulfobetaine and carboxybetaine, and the antibacterial moiety is selected from beta-lactam antibiotics, tetracyclines, aminoglycosides, macrolides, chloramphenicol, ivermectin, rifamycins and vancomycin. R 1, R 3 each is independently a hydrogen, alkyl, alkyloxy; R 2, R 4 each is independently a hydrogen, (C 1 -C 15) alkyl, (C 1 -C 15) alkyloxy; L z is a linking group; L ab is a linking group; R z is a pendant group comprising a zwitterionic group; and R ab is a pendant group comprising an antibacterial moiety, the zwitterionic group is selected from phosphorylcholine, sulfobetaine and carboxybetaine, and the antibacterial moiety is selected from beta-lactam antibiotics, tetracyclines, aminoglycosides, macrolides, chloramphenicol, ivermectin, rifamycins and vancomycin.
A base station device mounted on an aircraft and configured to form a communication area on the ground to provide wireless communication service for a user terminal in the communication area, the base station device comprising: a CPU; a determination unit (258, 306) configured to determine whether to execute congestion control in the wireless communication service, based on a use status of a CPU stack message queue of the CPU; and a congestion control execution unit (260, 308) that executes the congestion control when the determination unit (258, 306) determines to execute the congestion control, wherein the determination unit (258, 306) determines not to execute the congestion control when a number of messages held in the CPU stack message queue is smaller than a predetermined number, and determines to execute the congestion control when the number of messages held in the CPU stack message queue is larger than the predetermined number, and wherein when the number of messages held in the CPU stack message queue is smaller than the predetermined number, the determination unit (258, 306) determines not to execute the congestion control; and when the number of messages held in the CPU stack message queue is larger than the predetermined number, the determination unit (258, 306) determines to execute the congestion control of a first level if a CPU use rate of the CPU is lower than a predetermined first threshold value, and determines to execute the congestion control of a second level higher than the first level if the CPU use rate is higher than the first threshold value. a CPU; a determination unit (258, 306) configured to determine whether to execute congestion control in the wireless communication service, based on a use status of a CPU stack message queue of the CPU; and a congestion control execution unit (260, 308) that executes the congestion control when the determination unit (258, 306) determines to execute the congestion control, wherein the determination unit (258, 306) determines not to execute the congestion control when a number of messages held in the CPU stack message queue is smaller than a predetermined number, and determines to execute the congestion control when the number of messages held in the CPU stack message queue is larger than the predetermined number, and wherein when the number of messages held in the CPU stack message queue is smaller than the predetermined number, the determination unit (258, 306) determines not to execute the congestion control; and when the number of messages held in the CPU stack message queue is larger than the predetermined number, the determination unit (258, 306) determines to execute the congestion control of a first level if a CPU use rate of the CPU is lower than a predetermined first threshold value, and determines to execute the congestion control of a second level higher than the first level if the CPU use rate is higher than the first threshold value.
Method for operating an electrical device by taking into consideration an input data stream (Se) that is formed by input setpoint values (Ue), and the input setpoint values (Ue) of which have a temporal update rate, wherein - the input data stream (Se) is used to form a compressed output data stream (Sa), the temporal update rate of which for output setpoint values (Ua) is greater than the temporal update rate of the input data stream (Se), and - components of the device are actuated on the basis of the output setpoint values (Ua) of the output data stream (Sa), characterized in that - the input data stream (Se) is used to quantitatively determine the model parameters from a specified signal model, which is based on one or more model parameters and simulates the input data stream (Se), - the determined model parameters and the signal model are taken as a basis for determining a first stepped auxiliary signal (H1(t)), the step rate of which corresponds to the update rate of the input data stream (Se), - the determined model parameters and the signal model are taken as a basis for determining a second stepped auxiliary signal (H2(t)), the step rate of which corresponds to the update rate of the compressed output data stream (Sa), and - the compressed output data stream (Sa) is generated by using the input data stream (Se) and the first and second auxiliary signals (H1(t)), H2(t)). - the input data stream (Se) is used to form a compressed output data stream (Sa), the temporal update rate of which for output setpoint values (Ua) is greater than the temporal update rate of the input data stream (Se), and - components of the device are actuated on the basis of the output setpoint values (Ua) of the output data stream (Sa), characterized in that - the input data stream (Se) is used to quantitatively determine the model parameters from a specified signal model, which is based on one or more model parameters and simulates the input data stream (Se), - the determined model parameters and the signal model are taken as a basis for determining a first stepped auxiliary signal (H1(t)), the step rate of which corresponds to the update rate of the input data stream (Se), - the determined model parameters and the signal model are taken as a basis for determining a second stepped auxiliary signal (H2(t)), the step rate of which corresponds to the update rate of the compressed output data stream (Sa), and - the compressed output data stream (Sa) is generated by using the input data stream (Se) and the first and second auxiliary signals (H1(t)), H2(t)).
Slag stopper for converters, consisting of a refractory swim body (1 or 1', respectively) having an end-to-end passage, into which a guide rod is insertable, which projects at the top and at the bottom out of the swim-body and is provided at its lower sector with a refractory covering characterized in that the refractory covering merges at its upper end into a refractory screw thread (3.1) for screwing into a threaded bore at the lower end of the swim-body (1 or 1', respectively).
A sprocket adapted to be used in a drive unit of a chain conveyor for underground mining applications, wherein a seal gap is provided between the sprocket and a bearing housing of the drive unit, the sprocket comprising: a cylindrical body having a front face, an axis of rotation (A-A'), and a lateral surface; a central bore extending from the front face into the cylindrical body, the central bore including a circumferential inner face, a scraping member provided on the front face and extending at least partially into the circumferential inner face, the scraping member being disposed within the seal gap for scraping off deposits during rotation of the sprocket and being provided with a scraping edge (206A, 208A; 206C, 208C; 206B, 208B; 210C, 212C) defining a deposit removal path for the scrapped off particulates to leave the seal gap. a cylindrical body having a front face, an axis of rotation (A-A'), and a lateral surface; a central bore extending from the front face into the cylindrical body, the central bore including a circumferential inner face, a scraping member provided on the front face and extending at least partially into the circumferential inner face, the scraping member being disposed within the seal gap for scraping off deposits during rotation of the sprocket and being provided with a scraping edge (206A, 208A; 206C, 208C; 206B, 208B; 210C, 212C) defining a deposit removal path for the scrapped off particulates to leave the seal gap.
Method for determining the yaw angle of a trailer with respect to the longitudinal axis of a towing vehicle, the method comprising the steps of: - capturing at least a first and a second image of the trailer using a camera, the orientation of the trailer with respect to the vehicle being different on the at least two images; - determining at least a first and a second feature (F1, F2) of the trailer which are visible on first and second image, wherein said first and second features (F1, F2) are arranged at different positions of the trailer; - calculating a first angle estimation (α1), the first angle estimation (α1) characterizing the pivot angle in a horizontal plane between the first feature on the first image and the first feature on the second image with respect to a fix point of the towing vehicle; - calculating a second angle estimation (α2), the second angle estimation (α2) characterizing the pivot angle in a horizontal plane between the second feature on the first image and the second feature on the second image with respect to the fix point of the towing vehicle; - calculating the yaw angle based on said first and second angle estimations (α1, α2). - capturing at least a first and a second image of the trailer using a camera, the orientation of the trailer with respect to the vehicle being different on the at least two images; - determining at least a first and a second feature (F1, F2) of the trailer which are visible on first and second image, wherein said first and second features (F1, F2) are arranged at different positions of the trailer; - calculating a first angle estimation (α1), the first angle estimation (α1) characterizing the pivot angle in a horizontal plane between the first feature on the first image and the first feature on the second image with respect to a fix point of the towing vehicle; - calculating a second angle estimation (α2), the second angle estimation (α2) characterizing the pivot angle in a horizontal plane between the second feature on the first image and the second feature on the second image with respect to the fix point of the towing vehicle; - calculating the yaw angle based on said first and second angle estimations (α1, α2).
Arrangement for inductive energy transmission to an electrical load, wherein a secondary winding is inductively coupled to a primary conductor, wherein to form a resonant circuit an arrangement of capacitors (C_res2, C_res3, C_res4) is connected to the secondary winding, wherein a boost converter arrangement with rectifier arrangement, consisting of an autotransformer and a controllable switch (AC-S1), is supplied from the resonant circuit, the output voltage of which arrangement supplies a load, wherein - either the arrangement of capacitors (C_res2, C_res3, C_res4) is configured as a series connection of the capacitors (C_res2, C_res3, C_res4), wherein the capacitors (C_res2, C_res3, C_res4) are short-circuitable with a respectively assigned, controllable semiconductor switch (AC-S2, AC-S3, AC-S4), wherein a controllable switch (AC-S1) is connected in parallel with the input side of the autotransformer, - or the arrangement of capacitors (C_res2, C_res3, C_res4) is configured as a parallel connection of the capacitors (C_res2, C_res3, C_res4), wherein the capacitors (C_res2, C_res3, C_res4) are isolatable with a respectively assigned, series-connected, controllable semiconductor switch (AC-S21, AC-S22, AC-S31, AC-S32, AC-S41, AC-S42), wherein a controllable switch (AC-S1) is connected in series with the input side of the autotransformer. - either the arrangement of capacitors (C_res2, C_res3, C_res4) is configured as a series connection of the capacitors (C_res2, C_res3, C_res4), wherein the capacitors (C_res2, C_res3, C_res4) are short-circuitable with a respectively assigned, controllable semiconductor switch (AC-S2, AC-S3, AC-S4), wherein a controllable switch (AC-S1) is connected in parallel with the input side of the autotransformer, - or the arrangement of capacitors (C_res2, C_res3, C_res4) is configured as a parallel connection of the capacitors (C_res2, C_res3, C_res4), wherein the capacitors (C_res2, C_res3, C_res4) are isolatable with a respectively assigned, series-connected, controllable semiconductor switch (AC-S21, AC-S22, AC-S31, AC-S32, AC-S41, AC-S42), wherein a controllable switch (AC-S1) is connected in series with the input side of the autotransformer.
A high pressure discharge lamp for collagen regeneration in the skin comprising an arc tube equipped with tungsten electrodes characterized in that the arc tube is filled with a chemical mix comprising halides of sodium, lithium or any combination thereof and 0.1 to 5.0 wt% of indium iodide or indium bromide, and the electrical loading is in the range 50 to 70 W/cm2 of arc tube surface area, wherein the lamp is optimised to emit the maximum proportion of radiation in the range of 590 nm to 650 nm.
Vehicle information device for transmitting information that is useful for road traffic in a physical area, wherein the vehicle information device is installed in an emergency callbox, which is erected on roads and is set up to take emergency calls and is connected to an emergency call centre via a communication network for the purpose of forwarding to said emergency call centre, or is an add-on to the emergency callbox and has a radio unit for transmitting the useful information to and/or for receiving useful information from vehicles that are within radio reception range of the emergency callbox, the radio unit being connected to the communication network of the emergency callbox, characterized in that the vehicle information device is set up to ascertain illegitimate use of the roads that are in the region of the emergency callbox by the vehicles that are within radio reception range of the emergency callbox on the basis of the useful information from the vehicles that are within radio reception range of the emergency callbox and, in the event of identification of wrong-way driving, to wirelessly transmit a wrong-way driver warning message to the vehicles that are within radio range.
An apparatus for growing wafers of semiconductor material, in particular of silicon carbide, comprising: a chamber; a collection container in the chamber; and a support or susceptor in the chamber and over the collection container, the support including a frame, an opening surrounded by the frame, a plurality of arms and a seat within the opening, wherein the frame has a first surface and a second surface, opposite to each other, the first surface of the frame directly facing the collection container; the arms are formed by cantilever bars extending from the frame into the opening, having a maximum height smaller than the frame and having at the top a resting edge, the resting edges of the arms defining a resting surface that is at a lower level than the second surface of the frame; and the seat has a bottom formed by the resting surface. a chamber; a collection container in the chamber; and a support or susceptor in the chamber and over the collection container, the support including a frame, an opening surrounded by the frame, a plurality of arms and a seat within the opening, wherein the frame has a first surface and a second surface, opposite to each other, the first surface of the frame directly facing the collection container; the arms are formed by cantilever bars extending from the frame into the opening, having a maximum height smaller than the frame and having at the top a resting edge, the resting edges of the arms defining a resting surface that is at a lower level than the second surface of the frame; and the seat has a bottom formed by the resting surface.
A toluene diisocyanate purification method comprising: separating and purifying toluene diisocyanate by feeding a mixture containing toluene diisocyanate as a main component to a reactive dividing wall column equipped with a condenser and a reboiler, wherein a pressure of the condenser is maintained at 66.6 mBar (50 torr) or less, and a temperature of the condenser is maintained at 130°C or less, a total pressure difference in the reactive dividing wall column is maintained at 53.3 mBar (40 torr) or less, and a retention time of the reaction mixture in the reactive dividing wall column is maintained within 10 seconds to 150 seconds. separating and purifying toluene diisocyanate by feeding a mixture containing toluene diisocyanate as a main component to a reactive dividing wall column equipped with a condenser and a reboiler, wherein a pressure of the condenser is maintained at 66.6 mBar (50 torr) or less, and a temperature of the condenser is maintained at 130°C or less, a total pressure difference in the reactive dividing wall column is maintained at 53.3 mBar (40 torr) or less, and a retention time of the reaction mixture in the reactive dividing wall column is maintained within 10 seconds to 150 seconds.
A mounting construction for mounting an adjustment instrument to a carrier for an outside mirror unit, comprising first mounting parts on the adjustment instrument and second mounting parts on the carrier, which mounting parts guide the adjustment instrument from a first position to a second position in a direction along the carrier, the mounting parts (3,4) cooperating with each other in the second position to fix movement of the adjustment instrument relative to the carrier in a direction transverse to the carrier, characterized in that in the first position the adjustment instrument and the carrier are clear of each other and in that the work to displace the adjustment instrument from the second position to the first position is greater than the work to displace the adjustment instrument from the second position to the first position, characterized in that the mounting parts (3, 4) comprise a clamped connection.
A wire for gas shield arc welding, consisting of in percent by mass: C: 0.07 to 0.13%; Si: 0.10 to 0.50%; Mn: 0.55 to 1.00%; S: 0.002 to 0.010%; Cr: 8.00 to 10.50%; Mo: 0.85 to 1.20%; V: 0.15 to 0.30%; Nb: 0.02 to 0.10%; N: 0.03 to 0.07%; Ni: 0.20% or less; P: 0.010% or less; Cu: 0.30% or less; Al: 0.04% or less; B: 0.0015% or less; and O: 0.030% or less; and optionally, Sn: 0.015% or less; As: 0.015% or less; Sb: 0.015% or less; Pb: 0.0015% or less; Bi: 0.015% or less; Ti: 0.010 to 0.030%; and Co: 0.10 to 0.75%, and with the balance being Fe and inevitable impurities, wherein a total of the Mn content and the Ni content is in a range of 0.60 to 1.15%, and wherein a ratio of the Mn content to the S content is 87 or more. C: 0.07 to 0.13%; Si: 0.10 to 0.50%; Mn: 0.55 to 1.00%; S: 0.002 to 0.010%; Cr: 8.00 to 10.50%; Mo: 0.85 to 1.20%; V: 0.15 to 0.30%; Nb: 0.02 to 0.10%; N: 0.03 to 0.07%; Ni: 0.20% or less; P: 0.010% or less; Cu: 0.30% or less; Al: 0.04% or less; B: 0.0015% or less; and O: 0.030% or less; and optionally, Sn: 0.015% or less; As: 0.015% or less; Sb: 0.015% or less; Pb: 0.0015% or less; Bi: 0.015% or less; Ti: 0.010 to 0.030%; and Co: 0.10 to 0.75%,
A random copolymer whose repeat units comprise repeat units of structure, and, wherein R 1 and R 2 are independently a C-1 to C-4 alkyl, x and y are independently the number of R 1 and R 2 which independently range from an integer from 0 to 3, R 3 is a C-1 to C-4 alkyl, and R 4 is selected from a C-2 to C-10 primary alkyl, or a moiety comprising an arene selected from the group consisting of a substituted or unsubstituted biphenyl moiety, a substituted or unsubstituted phenyl moiety, and a substituted or unsubstituted benzylic moiety and m, n, and o are respectively the number of repeat units of structures, and, where the mole % of the repeat unit of structure ranges from 60 mole % to 95 mole %, the mole % of repeat unit of structure ranges from 5 mole % to 25 mole %, the mole % of repeat unit of structure ranges from 2 mole % to 18 mole %, where the sum of the mole % of these repeat units either is less than 100 mole %, if other different repeat units are present, or equals 100 mole % if only the repeat units of structures, and are present, and further where said random copolymer has a polydispersity ranging from 1.25 to 1.80 and has an Mw, determined by gel permeation chromatography calibrated to polystyrene standards, which ranges from 30,000 to 45,000 daltons, and said random copolymer is free of reactive end groups comprising a benzylic alcohol comprising moiety,
A method for automatically orienting an oocyte, wherein said oriented oocyte is suitable for intra-cytoplasmic sperm injection, the method comprising the steps of: i) acquiring an image of the oocyte (201, 701, 1001); ii) defining first and second elliptical features (202, 203) in the image based on edges detected in the image; iii) calculating an orientation of the second elliptical feature relative to the first elliptical feature; iv) outputting a relative orientation of a polar body of the oocyte (201, 701, 1001) based on the orientation of the second elliptical feature relative to the first elliptical feature; the method being characterized by the further following method steps: v) calculating rotations required to reposition the polar body of the oocyte (201, 701, 1001) in a predetermined orientation; vi) introducing a first suction holder along a first axis to hold the oocyte (201, 701, 1001); vii) rotating the first suction holder to reorient the oocyte (201, 701, 1001) around the first axis; viii) introducing a second suction holder along a second axis transverse to the first axis to hold the oocyte (201, 701, 1001); ix) releasing the first suction holder from the oocyte (201, 701, 1001); and x) rotating the second suction holder to reorient the oocyte (201, 701, 1001) around the second axis. i) acquiring an image of the oocyte (201, 701, 1001); ii) defining first and second elliptical features (202, 203) in the image based on edges detected in the image; iii) calculating an orientation of the second elliptical feature relative to the first elliptical feature; iv) outputting a relative orientation of a polar body of the oocyte (201, 701, 1001) based on the orientation of the second elliptical feature relative to the first elliptical feature; v) calculating rotations required to reposition the polar body of the oocyte (201, 701, 1001) in a predetermined orientation; vi) introducing a first suction holder along a first axis to hold the oocyte (201, 701, 1001); vii) rotating the first suction holder to reorient the oocyte (201, 701, 1001) around the first axis; viii) introducing a second suction holder along a second axis transverse to the first axis to hold the oocyte (201, 701, 1001); ix) releasing the first suction holder from the oocyte (201, 701, 1001); and x) rotating the second suction holder to reorient the oocyte (201, 701, 1001) around the second axis.