mhurhangee/ep-ind-claims huggingface dataset:
A method for phase compensating a power factor correction circuit, the power factor correction circuit comprising a switching circuit and a control unit and receiving an input voltage (Vin) and an input current (Iin), the switching circuit being alternately turned on or turned off to generate an output voltage (Vout) and an output current (lout) under control of the control unit, the control unit comprising a low-pass filter, a differential controller and a cosine multiplier, the low-pass filter continuously receiving a sampled signal that reflects a present current value of the input current (Iin), the differential controller storing a compensation factor, the method comprising steps of: (a) the low-pass filter filtering the sampled signal; (b) the differential controller predicting a present waveform of the input current (Iin) corresponding to the present current value of the filtered sampled signal and a previous waveform of the input current (Iin) corresponding to a previous current value of the filtered sampled signal and generating a current error signal by multiplying a difference between the present waveform and the previous waveform by the compensation factor; (c) the cosine multiplier adjusting the current error signal, thereby generating an adjusted signal; (d) adding a feedforward signal (D_ff) to the adjusted signal, thereby generating a phase compensation signal (D_comp); and (e) generating a current control signal (D_curr_ctrl) according to a result of comparing a current feedback value with a preset current and adding the current control signal (D_curr_ctrl) to the phase compensation signal (D_comp), thereby generating a pulse width modulation signal (D_pwm) to control the switching circuit. (a) the low-pass filter filtering the sampled signal; (b) the differential controller predicting a present waveform of the input current (Iin) corresponding to the present current value of the filtered sampled signal and a previous waveform of the input current (Iin) corresponding to a previous current value of the filtered sampled signal and generating a current error signal by multiplying a difference between the present waveform and the previous waveform by the compensation factor; (c) the cosine multiplier adjusting the current error signal, thereby generating an adjusted signal; (d) adding a feedforward signal (D_ff) to the adjusted signal, thereby generating a phase compensation signal (D_comp); and (e) generating a current control signal (D_curr_ctrl) according to a result of comparing a current feedback value with a preset current and adding the current control signal (D_curr_ctrl) to the phase compensation signal (D_comp), thereby generating a pulse width modulation signal (D_pwm) to control the switching circuit.
Heating attachment for a smoke head of a water pipe, wherein the smoke head comprises a tobacco chamber for receiving tobacco and the tobacco chamber can be heated by means of an electric heating element, characterised in that - the heating attachment comprises a coil body-like bushing having a tubular central part (2.1) and a first and second flange part (2.2, 2.3) moulded onto the tubular central part (2,1) at the end face, - the electric heating element is arranged in the tubular central part (2.1) of the coil body-like bushing, and - the coil body-like bushing comprises an annular space (2.4) between the flange parts (2.2, 2.3), in which annular space an exchangeable electrical energy store is arranged and is electrically connected to the electric heating element. - the heating attachment comprises a coil body-like bushing having a tubular central part (2.1) and a first and second flange part (2.2, 2.3) moulded onto the tubular central part (2,1) at the end face, - the electric heating element is arranged in the tubular central part (2.1) of the coil body-like bushing, and - the coil body-like bushing comprises an annular space (2.4) between the flange parts (2.2, 2.3), in which annular space an exchangeable electrical energy store is arranged and is electrically connected to the electric heating element.
Device to stiffen a three point hitch of a tractor, this hitch including two lower arms fitted with hitching points that can be connected to hitching elements of a framework of a machine including tools laterally offset on one side of the tractor during the work, characterised in that it includes a first section with a first longitudinal end and at least one hitching means for connecting the device to the framework of the machine, that the device includes a second section that has a sliding connection with the first section along a longitudinal axis of the device, that the second section includes a stop means designed to cooperate with an element of the tractor, and that the device includes a stressing means to rest the stop means against the element of the tractor at least along the longitudinal axis.
A gas sensor device comprises a sensor element that detects concentration of gas by heat dissipation of a heating element; a cover that covers the sensor element, wherein the cover has a plurality of ventilation portions (5a, 5b), the plurality of ventilation portions (5a, 5b) are arranged while being apart from each other in a direction perpendicular to a flow direction of the gas, the sensor element is arranged at a position opposing an inner surface of the cover, the inner surface is arranged between the plurality of ventilation portions (5a, 5b), a gap between the sensor element and the inner surface of the cover is smaller than a height of an inner space covered by the cover, the gas sensor device characterized by further comprising a guide member that rectifies a flow direction of the cover outer surface in which the plurality of ventilation portions (5a, 5b) are formed; and throttle members which are disposed between the plurality of ventilation portions (5a, 5b) so as to narrow the inner space, to thereby increase ventilation resistance between the plurality of ventilation portion (5a, 5b), and to suppress flow between the plurality of ventilation portions (5a, 5b), wherein a shape of the guide member is a passage structure formed by additional guide members and a plurality of shielding members, which penetrate in the flow direction. a sensor element that detects concentration of gas by heat dissipation of a heating element; a cover that covers the sensor element, wherein the cover has a plurality of ventilation portions (5a, 5b), the plurality of ventilation portions (5a, 5b) are arranged while being apart from each other in a direction perpendicular to a flow direction of the gas, the sensor element is arranged at a position opposing an inner surface of the cover, the inner surface is arranged between the plurality of ventilation portions (5a, 5b), a gap between the sensor element and the inner surface of the cover is smaller than a height of an inner space covered by the cover, the gas sensor device characterized by further comprising a guide member that rectifies a flow direction of the cover outer surface in which the plurality of ventilation portions (5a, 5b) are formed; and throttle members which are disposed between the plurality of ventilation portions (5a, 5b) so as to narrow the inner space, to thereby increase ventilation resistance between the plurality of ventilation portion (5a, 5b), and to suppress flow between the plurality of ventilation portions (5a, 5b), wherein a shape of the guide member is a passage structure formed by additional guide members and a plurality of shielding members, which penetrate in the flow direction.
An apparatus for the inspection of parisons, comprising: - an inspection zone, configured to receive an unordered plurality of parisons; - an illuminator including a light source configured to emit a beam of light directed at the plurality of parisons located in the inspection zone; - a detector comprising a camera configured to capture an image of the plurality of parisons, located in the inspection zone, wherein the inspection zone is interposed between the illuminator and the detector; - a control unit configured to process the image captured by the camera to derive a diagnostic information regarding the defectiveness of one or more parisons of the plurality of parisons, characterized in that the illuminator includes an emission-polarizing filter configured to intercept the beam of light emitted by the light source and to generate a polarized light beam, and in that the detector includes a receiving polarizing filter configured to receive the polarized light beam, so that the plurality of parisons, in the inspection zone, is operatively interposed between the emission-polarizing filter and the receiving polarizing filter, wherein the emission-polarizing filter is a circular polarizing filter. - an inspection zone, configured to receive an unordered plurality of parisons; - an illuminator including a light source configured to emit a beam of light directed at the plurality of parisons located in the inspection zone; - a detector comprising a camera configured to capture an image of the plurality of parisons, located in the inspection zone, wherein the inspection zone is interposed between the illuminator and the detector; - a control unit configured to process the image captured by the camera to derive a diagnostic information regarding the defectiveness of one or more parisons of the plurality of parisons,
Process for fractional separation of values from an aqueous multicomponent mixture, comprising the compression of the aqueous multicomponent mixture to 25 to 35 MPa, heating of the compressed aqueous multicomponent mixture to 200 to 300 degrees Celsius and removal of a first values fraction in which solid substances are enriched, further heating of the compressed aqueous multicomponent mixture to 300 to 400 degrees Celsius and removal of a second values fraction in which metal salts are enriched, further heating of the compressed aqueous multicomponent mixture to 400 to 550 degrees Celsius and removal of a third values fraction in which phosphate and ammonium are enriched.
A tank with a filter cartridge for liquid-bearing appliances, in particular water-bearing household appliances, such as beverage machines, in particular coffee machines, drinking-water dispensers, cooking and baking appliances, steam appliances, in particular steam irons, steam cleaners, high-pressure washers, air purifiers and conditioners or the like, wherein the filter cartridge can be inserted vertically on the inside in the tank, which tank has a filter cartridge connection and a predominantly horizontally aligned appliance connection, and wherein the appliance connection, which can be connected by a predominantly horizontal connection movement, is connected to connection elements provided for the filter cartridge, characterized in that the filter cartridge connection on the tank side has an outlet edge, which is aligned obliquely in relation to a vertically aligned end wall of the tank and interacts with a tank connection of the filter cartridge also aligned obliquely on the filter side.
A process for the synthesis of a compound according to Formula I, comprising reacting a compound according to Formula II: R 1 -C(=O)Cl with a compound according to Formula III to obtain the compound according to Formula I: wherein R 1 = phenyl, R 2 = methyl; R 3 = hydrogen; R 4 = hydrogen; R 5 = hydrogen; and R 6 = hydrogen, the compound being 2-(N-methylbenzamido) phenyl benzoate; or wherein R 1 = phenyl, R 2 = hydrogen; R 3 = hydrogen; R 4 = hydrogen; R 5 = tert-butyl; and R 6 = hydrogen, the compound being 2-benzamide-4-(tert-butyl) phenyl benzoate; or wherein R 1 = phenyl, R 2 = methyl; R 3 = hydrogen; R 4 = hydrogen; R 5 = tert-butyl; and R 6 = hydrogen, the compound being 4-(tert-butyl)-2-(N-methylbenzamido) phenyl benzoate; or wherein R 1 = phenyl, R 2 = methyl; R 3 = methyl; R 4 = hydrogen; R 5 = tert-butyl; and R 6 = hydrogen, the compound being 4-(tert-butyl)-2-(N-methylbenzamido)-6-methyl phenyl benzoate. wherein R 1 = phenyl, R 2 = methyl; R 3 = hydrogen; R 4 = hydrogen; R 5 = hydrogen; and R 6 = hydrogen, the compound being 2-(N-methylbenzamido) phenyl benzoate; or wherein R 1 = phenyl, R 2 = hydrogen; R 3 = hydrogen; R 4 = hydrogen; R 5 = tert-butyl; and R 6 = hydrogen, the compound being 2-benzamide-4-(tert-butyl) phenyl benzoate; or wherein R 1 = phenyl, R 2 = methyl; R 3 = hydrogen; R 4 = hydrogen; R 5 = tert-butyl; and R 6 = hydrogen, the compound being 4-(tert-butyl)-2-(N-methylbenzamido) phenyl benzoate; or wherein R 1 = phenyl, R 2 = methyl; R 3 = methyl; R 4 = hydrogen; R 5 = tert-butyl; and R 6 = hydrogen, the compound being 4-(tert-butyl)-2-(N-methylbenzamido)-6-methyl phenyl benzoate.
An article comprising: a fibrous structure including one or more nonwoven material layers comprising a fiber matrix; wherein the fiber matrix comprises inorganic fibers in an amount of about 60 percent by weight or greater and a polymeric bicomponent binder in an amount of 10 percent or greater and about 40 percent or less; wherein the inorganic fibers comprise ceramic fibers and/or silica-based fibers; and wherein at least the inorganic fibers in the fiber matrix are adapted to withstand temperatures of up to about 1150 °C without degradation; and wherein the fibers are arranged to form a series of loops extending from one surface of the fiber matrix to an opposing surface in the thickness direction. wherein the fiber matrix comprises inorganic fibers in an amount of about 60 percent by weight or greater and a polymeric bicomponent binder in an amount of 10 percent or greater and about 40 percent or less; wherein the inorganic fibers comprise ceramic fibers and/or silica-based fibers; and wherein at least the inorganic fibers in the fiber matrix are adapted to withstand temperatures of up to about 1150 °C without degradation; and wherein the fibers are arranged to form a series of loops extending from one surface of the fiber matrix to an opposing surface in the thickness direction.
A high-density polyethylene composition comprising: a first component comprising a high molecular weight ethylene alpha-olefin copolymer having a density in the range of 0.927 to 0.938 g/cm 3, and a melt flow rate (I 21) in the range of 4 to 10 g/10 minutes; and a second component comprising a low molecular weight ethylene polymer having a density in the range of 0.960 to 0.975 g/cm 3; wherein said high-density polyethylene composition has a melt index (I 2) in the range of from 2 to 10 g/10 minutes, a density in the range of from 0.950 to 0.960 g/cm 3, and a flow direction shrinkage to cross flow direction shrinkage ratio measured according to ISO 294-4 after 48 hours in the range of from 2 to 3.2, and an environmental stress crack resistance (ESCR) (F 50) according to ASTM D-1693, condition B at 50 °C., and using 10 percent Branched Octylphenoxy Poly (Ethyleneoxy) Ethanol, in the range of equal to or greater than 50 hours. a first component comprising a high molecular weight ethylene alpha-olefin copolymer having a density in the range of 0.927 to 0.938 g/cm 3, and a melt flow rate (I 21) in the range of 4 to 10 g/10 minutes; and a second component comprising a low molecular weight ethylene polymer having a density in the range of 0.960 to 0.975 g/cm 3; wherein said high-density polyethylene composition has a melt index (I 2) in the range of from 2 to 10 g/10 minutes, a density in the range of from 0.950 to 0.960 g/cm 3, and a flow direction shrinkage to cross flow direction shrinkage ratio measured according to ISO 294-4 after 48 hours in the range of from 2 to 3.2, and an environmental stress crack resistance (ESCR) (F 50) according to ASTM D-1693, condition B at 50 °C., and using 10 percent Branched Octylphenoxy Poly (Ethyleneoxy) Ethanol, in the range of equal to or greater than 50 hours.
A method for reestablishing a communication session connection comprising: a first communication terminal device establishing a communication session via communications with a switch device; the first communication terminal device experiencing a connection failure that makes the first communication terminal device unavailable for a first period of time during the communication session; the switch device detecting the connection failure of the first communication terminal device; in response to detecting the connection failure of the first communication terminal device, the switch device monitoring communication events involving the first communication terminal device for a second period of time and saving information related to the monitored communication events in a list; and upon a determination that the first communication terminal device reestablished a connection with the switch device for restarting the communication session within the second period of time: characterized in the switch device sending a first message to the first communication terminal device, the first message comprising information relating to at least a portion of information saved in the list; the first communication terminal device evaluates the first message to determine whether to engage in discovery services involving other communication devices for updating a user interface of the first communication terminal device. a first communication terminal device establishing a communication session via communications with a switch device; the first communication terminal device experiencing a connection failure that makes the first communication terminal device unavailable for a first period of time during the communication session; the switch device detecting the connection failure of the first communication terminal device; in response to detecting the connection failure of the first communication terminal device, the switch device monitoring communication events involving the first communication terminal device for a second period of time and saving information related to the monitored communication events in a list; and upon a determination that the first communication terminal device reestablished a connection with the switch device for restarting the communication session within the second period of time: characterized in the switch device sending a first message to the first communication terminal device, the first message comprising information relating to at least a portion of information saved in the list; the first communication terminal device evaluates the first message to determine whether to engage in discovery services involving other communication devices for updating a user interface of the first communication terminal device.
A system comprising: a biopsy guide; an access needle configured to perforate an access site in subcutaneous tissue of a perineum, the access needle being supported by the biopsy guide; a transrectal transducer, the transducer being fixed to the biopsy guide, the biopsy guide being configured to guide the access needle to perforate an access site in subcutaneous tissue of a perineum, whereby movement of the access needle is fixed relative to a movement of the transrectal transducer; and a biopsy instrument configured to remove tissue or cells from a prostate, the biopsy instrument configured to pass through the access needle. an access needle configured to perforate an access site in subcutaneous tissue of a perineum, the access needle being supported by the biopsy guide; a transrectal transducer, the transducer being fixed to the biopsy guide, the biopsy guide being configured to guide the access needle to perforate an access site in subcutaneous tissue of a perineum, whereby movement of the access needle is fixed relative to a movement of the transrectal transducer; and a biopsy instrument configured to remove tissue or cells from a prostate, the biopsy instrument configured to pass through the access needle.
An anti-sFlt-1 antibody, or sFlt-1 binding fragment thereof, for use in treating or preventing a pregnancy-related hypertensive disorder in a subject, wherein the anti-sFlt-1 antibody or sFlt-1 binding fragment thereof comprises heavy chain CDRs having SEQ ID NO:18, SEQ ID NO:20, and SEQ ID NO:22 and light chain CDRs having SEQ ID NO:24, SEQ ID NO:26, and SEQ ID NO:28, or competes for binding with an antibody which comprises heavy chain CDRs having SEQ ID NO:18, SEQ ID NO:20, and SEQ ID NO:22 and light chain CDRs having SEQ ID NO:24, SEQ ID NO:26, and SEQ ID NO:28; wherein the anti-sFlt-1 antibody or sFlt-1 binding fragment thereof does not block ligand binding to sFlt-1.
A method of a radio device for performing a multi-layer transmission of data on a radio frequency, the multi-layer transmission comprising multiple layers each having a different robustness on the radio frequency, wherein a robustness of each of the multiple layers is defined in terms of its power level or amplitude, wherein the multilayer transmission comprises at least two partial modulation symbols each associated with a different layer in terms of a power level or amplitude and wherein the at least two partial modulation symbols are combined into a modulation symbol that is transmitted in the multi-layer transmission, the method comprising: performing a contention procedure with respect to each of a plurality of access classes, ACs, for accessing the radio frequency; and performing the multi-layer transmission upon success of the contention procedure of at least one of the ACs, wherein in a transmission opportunity defined by the successful contention procedure data associated with the successful AC is transmitted on a main layer of the multi-layer transmission simultaneously with data associated with at least one further AC on at least one further layer, which is less robust than the main layer of the multi-layer transmission. performing a contention procedure with respect to each of a plurality of access classes, ACs, for accessing the radio frequency; and performing the multi-layer transmission upon success of the contention procedure of at least one of the ACs, wherein in a transmission opportunity defined by the successful contention procedure data associated with the successful AC is transmitted on a main layer of the multi-layer transmission simultaneously with data associated with at least one further AC on at least one further layer, which is less robust than the main layer of the multi-layer transmission.
A microwave device, such as a waveguide, transmission line, waveguide circuit, transmission line circuit or radio frequency part of an antenna system, the microwave device comprising two conducting layers (1; 2; 32; 35; 37; 73; 82; 93; 95; 101; 102) arranged with a gap there between, and protruding elements (3; 33; 44; 56; 61; 71; 81; 96; 97) arranged in a periodically or quasi-periodically pattern and fixedly connected to at least one of said conducting layers (1; 2; 32; 35; 37; 73; 82; 93; 95; 101; 102), thereby forming a texture to stop wave propagation in a frequency band of operation in other directions than along intended waveguiding paths, wherein each of said conducting layers (1; 2; 32; 35; 37; 73; 82; 93; 95; 101; 102) comprises a thereto fixedly connected set of complementary protruding elements (103, 104), said sets in combination forming said texture, the sets of complementary protruding elements (103, 104) being each formed in said pattern and arranged in alignment and overlying each other, the complementary protruding elements (103, 104) of each set forming part of the full length of each protruding element of the pattern, characterized in that the complementary protruding elements (103, 104) of each set are arranged in contact with each other or with a small gap there between.