mhurhangee/patent-ind-claim-en huggingface dataset:
Method for calibrating a fully hydraulic steering system of a vehicle having steered wheels and a hydraulic steering motor , in which method the steered wheels are moved by the steering motor in one direction until they reach a first end position (A) and are then moved in the opposite direction until they reach a second end position (B), characterized in that the steering motor is supplied with a constant flow of hydraulic fluid and the time of movement between the one end position (A) of the steered wheels and the other end position (B) of the steered wheels is determined, wherein a neutral position of the steering motor is adjusted by supplying the constant flow to the steering motor over half of the determined time.
Rotator drive for use in a rotator for a machine, wherein the rotator drive has a linear drive , a transmission element , an output gear wheel and a supporting structure , wherein the transmission element is mounted on the supporting structure pivotably about a drive axis , wherein the transmission element has drive teeth in a drive portion which takes the form of a circle sector, wherein the output gear wheel is mounted on the supporting structure rotatably about an output axis , wherein the output gear wheel has drive teeth along its circumference which extend away from the output axis , wherein the transmission element and the output gear wheel are arranged and oriented relative to each other and also are adapted to each other such that the drive teeth and the output teeth can be brought into engagement with each other when the transmission element is pivoted about the drive axis , wherein the linear drive in a first articulation region is articulated to the transmission element and in a second articulation region is articulated to the supporting structure , wherein the transmission element can be pivoted about the drive axis by means of the linear drive , wherein a pivoting movement of the transmission element can be converted into a rotation of the output gear wheel by means of the drive teeth and the output teeth , and wherein the output gear wheel can be brought into an operative connection with a device holder of the rotator, so that the device holder is rotatable by means of the linear drive , characterised in that the drive teeth of the drive portion which takes the form of a circle sector extend away from the drive portion in the direction of the drive axis , wherein the output gear wheel is arranged between a drive root circle of the drive teeth and the drive axis .
Method for operating a multi-phase modular multi-level power converter having a load connected to the AC voltage terminals (U,V,W) thereof, wherein a plurality of power converter cells connected in series and a choke (L Z ) are connected between an AC voltage terminal (U,V,W) and one of its two DC voltage terminals in each case, and wherein the turn-off semiconductor switches (S R ,S F ) of each power converter cell are controlled by means of a control device as a function of a plurality of setpoint values, characterised in that these setpoint values are generated such that the energies stored ( w Ci,j ) in the capacitors (C SM ) of the power converter cells , averaged over time, are predefined by the operating point (AP) of the load and/or the operating mode of the modular multi-level power converter .
An ignition coil comprising: a coil being attached to a main core portion , and being sandwiched between and held by an auxiliary core portion and a side core portion , wherein the auxiliary core portion and the side core portion are pressed to each other along the main core portion ; the ignition coil further comprising: a covering layer made of an elastic body, the covering layer being formed in a clearance at least between an end face of a coil bobbin and an inner circumferential surface of the main core portion or the auxiliary core portion facing the end face of the coil bobbin ; characterized in that the covering layer has a portion (12a1, 12a2) projecting in a stacking direction of the main core portion and the projecting portion is configured to position the coil bobbin , into which the main core portion is inserted. a coil being attached to a main core portion , and being sandwiched between and held by an auxiliary core portion and a side core portion , wherein the auxiliary core portion and the side core portion are pressed to each other along the main core portion ; the ignition coil further comprising: a covering layer made of an elastic body, the covering layer being formed in a clearance at least between an end face of a coil bobbin and an inner circumferential surface of the main core portion or the auxiliary core portion facing the end face of the coil bobbin ; characterized in that the covering layer has a portion (12a1, 12a2) projecting in a stacking direction of the main core portion and the projecting portion is configured to position the coil bobbin , into which the main core portion is inserted.
A heat shield panel (402; 404) for use in a gas turbine engine combustor , comprising: a hot side; a cold side; and at least one attachment mechanism (275; 406) connected to the cold side of the heat shield panel (402; 404), the at least one attachment mechanism (275; 406) having a stud (250; 408) and a central axis extending through the stud (250; 408) and a plurality of standoff pins (254; 300; 410) positioned circumferentially around the stud (250; 408), the standoff pins (254; 300; 410) having a radial extent , a circumferential extent and a radially outer surface having a radially convex shape, characterised in that the circumferential extent is greater than the radial extent and in that the standoff pins (254; 300; 410) have a radially inner surface having a radially concave shape. a hot side; a cold side; and at least one attachment mechanism (275; 406) connected to the cold side of the heat shield panel (402; 404), the at least one attachment mechanism (275; 406) having a stud (250; 408) and a central axis extending through the stud (250; 408) and a plurality of standoff pins (254; 300; 410) positioned circumferentially around the stud (250; 408), the standoff pins (254; 300; 410) having a radial extent , a circumferential extent and a radially outer surface having a radially convex shape, characterised in that the circumferential extent is greater than the radial extent and in that the standoff pins (254; 300; 410) have a radially inner surface having a radially concave shape.
A method for detecting sound events in a sound field, comprising: modeling an accommodation property of a human hearing mechanism, including: separating the sound events from any background sounds in response to the accommodation property by gradually subtracting a long-term average power of the sound field from a power of the sound field to produce a differential signal; and modeling a beginning detection property of the human hearing mechanism, including: detecting the sound events in response to the beginning detection property by normalizing the differential signal with regard to a short-term average high frequency power isolated by filtering the differential signal to obtain a high-frequency portion of the differential signal with frequencies higher than those characteristic of a type of the sound events being detected and integrating the high-frequency portion over a short time period; wherein the sound events are detected by determining fluctuations in the normalized differential signal having an amplitude which exceeds a threshold. modeling an accommodation property of a human hearing mechanism, including: separating the sound events from any background sounds in response to the accommodation property by gradually subtracting a long-term average power of the sound field from a power of the sound field to produce a differential signal; and modeling a beginning detection property of the human hearing mechanism, including: detecting the sound events in response to the beginning detection property by normalizing the differential signal with regard to a short-term average high frequency power isolated by filtering the differential signal to obtain a high-frequency portion of the differential signal with frequencies higher than those characteristic of a type of the sound events being detected and integrating the high-frequency portion over a short time period; wherein the sound events are detected by determining fluctuations in the normalized differential signal having an amplitude which exceeds a threshold. detecting the sound events in response to the beginning detection property by normalizing the differential signal with regard to a short-term average high frequency power isolated by filtering the differential signal to obtain a high-frequency portion of the differential signal with frequencies higher than those characteristic of a type of the sound events being detected and integrating the high-frequency portion over a short time period; wherein the sound events are detected by determining fluctuations in the normalized differential signal having an amplitude which exceeds a threshold.
A lubricating oil composition comprising a naphthene-based synthetic oil (a) having a flash point, as measured by Cleveland open-cup method in accordance with JIS K2265-4:2007 of 140°C or higher and an ester (b) having 5 to 32 carbon atoms and having a branched chain, wherein the content of the naphthene-based synthetic oil (a) based on the total amount of the composition is 35% by mass or more and 79% by mass or less.
A user-removable appliance to correct the position of the teeth, comprising a set of independent removable caps made of a highly resistant, elastic material such as hard plastic or plexiglass, said caps being adapted to be fitted to each tooth or a set of teeth and adapt to the geometry of the teeth as they are fitted, said caps having a bracket or a tube attached to the individual caps on the outer/vestibular side or inner/lingual side, through which a high memory wire made of nickel-titanium or similar runs.
A method of transmitting a physical layer protocol data unit, PPDU, over an operating channel in a wireless local area network, WLAN , comprising: identifying a plurality of 20 MHz sub-bands making up the operating channel; identifying which of the plurality of sub-bands are unavailable ; generating a bit representation of availability of 20 MHz sub-bands in the operating channel for allocating resource units, RUs, to a single station, the bit representation consisting of a plurality of binary values, each binary value corresponding to an unavailable 20 MHz sub-band or an available 20 MHz sub-band; generating a physical layer protocol data unit, the physical layer protocol data unit comprising a header, the header comprising a U-SIG field ; and transmitting the physical layer protocol data unit to a target station; characterized in that : the operating channel comprises one or more 80 MHz sub-blocks; available and unavailable sub-bands are designated for each 80 MHz sub-block of the operating channel separately ; each bit representation for each respective separated 80 MHz sub-block consists of four one-bit binary values, each one-bit binary value corresponding to an unavailable 20 MHz sub-band or an available 20 MHz sub-band within the 80 MHz sub-block; the U-SIG field comprises the bit representations for each separated 80 MHz sub-block of the operating channel; the PPDU is a multi-RU PPDU, wherein the allocation of RUs to a single station comprises allocating multiple 242-tone or greater RUs in the available 20 MHz sub-bands to the single station . identifying a plurality of 20 MHz sub-bands making up the operating channel; identifying which of the plurality of sub-bands are unavailable ; generating a bit representation of availability of 20 MHz sub-bands in the operating channel for allocating resource units, RUs, to a single station, the bit representation consisting of a plurality of binary values, each binary value corresponding to an unavailable 20 MHz sub-band or an available 20 MHz sub-band; generating a physical layer protocol data unit, the physical layer protocol data unit comprising a header, the header comprising a U-SIG field ; and transmitting the physical layer protocol data unit to a target station; the operating channel comprises one or more 80 MHz sub-blocks; available and unavailable sub-bands are designated for each 80 MHz sub-block of the operating channel separately ; each bit representation for each respective separated 80 MHz sub-block consists of four one-bit binary values, each one-bit binary value corresponding to an unavailable 20 MHz sub-band or an available 20 MHz sub-band within the 80 MHz sub-block; the U-SIG field comprises the bit representations for each separated 80 MHz sub-block of the operating channel; the PPDU is a multi-RU PPDU, wherein the allocation of RUs to a single station comprises allocating multiple 242-tone or greater RUs in the available 20 MHz sub-bands to the single station .
Media guiding coupling having a first coupling element having a flow opening for guiding a medium therethrough; and having a first connecting element for connecting to a second media guiding device , preferably to a hose , a tube or an apparatus; and having a second coupling element having a flow opening for guiding the medium therethrough; and having a first connecting element for connecting to a third media guiding device, preferably to a hose, a tube or an apparatus; and wherein the two coupling elements are connected to one another so as to be media-tight in such a manner that their flow openings form a common flow opening of the media guiding coupling ; and wherein the first coupling element has a sensor receptacle , and/or the second coupling element has a sensor receptacle , characterized in that the first coupling element has a second connecting element ; wherein the second coupling element has a second connecting element ; and wherein the first coupling element and the second coupling element , by means of their second connecting elements , are connected to one another in a media-tight manner by means of pawls, clips or screws. having a first coupling element having a flow opening for guiding a medium therethrough; and having a first connecting element for connecting to a second media guiding device , preferably to a hose , a tube or an apparatus; and having a second coupling element having a flow opening for guiding the medium therethrough; and having a first connecting element for connecting to a third media guiding device, preferably to a hose, a tube or an apparatus; and wherein the two coupling elements are connected to one another so as to be media-tight in such a manner that their flow openings form a common flow opening of the media guiding coupling ; and wherein the first coupling element has a sensor receptacle , and/or the second coupling element has a sensor receptacle , characterized in that the first coupling element has a second connecting element ; wherein the second coupling element has a second connecting element ; and wherein the first coupling element and the second coupling element , by means of their second connecting elements , are connected to one another in a media-tight manner by means of pawls, clips or screws.
A premixer injector assembly in a gas turbine engine , the premixer injector assembly comprising: a premixer injector having a first end and a second end opposite to the first end ; a fuel tube having a first plate disposed at the first end , a second plate disposed at the second end , and a fuel feed passage enclosed by an outer surface and extending between the first plate and the second plate ; a plurality of fins coupled to the fuel tube , the plurality of fins extending from the outer surface of the fuel feed passage and extending between the first plate and the second plate ; a plurality of mixing channels , each mixing channel of the plurality of mixing channels defined between a pair of adjacent fins of the plurality of fins ; a plurality of fuel injection apertures disposed along the fuel feed passage between the first plate and the second plate to direct fuel from the fuel feed passage to at least one mixing channel of the plurality of mixing channels ; and an air tube coupled to the fuel tube to at least partially enclose the fuel tube between the first end and the second end ; characterized in that the outer surface of the fuel feed passage between adjacent fins of the plurality of fins comprises a concave shape; and the premixer injector assembly comprises a plurality of air injection openings arranged along the air tube to inject air to the at least one mixing channel of the plurality of mixing channels . a premixer injector having a first end and a second end opposite to the first end ; a fuel tube having a first plate disposed at the first end , a second plate disposed at the second end , and a fuel feed passage enclosed by an outer surface and extending between the first plate and the second plate ; a plurality of fins coupled to the fuel tube , the plurality of fins extending from the outer surface of the fuel feed passage and extending between the first plate and the second plate ; a plurality of mixing channels , each mixing channel of the plurality of mixing channels defined between a pair of adjacent fins of the plurality of fins ; a plurality of fuel injection apertures disposed along the fuel feed passage between the first plate and the second plate to direct fuel from the fuel feed passage to at least one mixing channel of the plurality of mixing channels ; and an air tube coupled to the fuel tube to at least partially enclose the fuel tube between the first end and the second end ; characterized in that the outer surface of the fuel feed passage between adjacent fins of the plurality of fins comprises a concave shape; and the premixer injector assembly comprises a plurality of air injection openings arranged along the air tube to inject air to the at least one mixing channel of the plurality of mixing channels .
A diagnostic method for analysing the operation of an automatic machine which processes products in the tobacco industry, characterized in that it comprises the following steps: - introducing into the machine an endoscopic probe whose shape and size correspond to those of the products processed by the machine, the probe comprising at least one sensor capable of detecting the value of at least one probe parameter representing the situations the probe has been subjected to over time; - processing the probe by the machine as if the probe were a real product; - determining the positions adopted by the probe during processing in the machine; - associating the values measured by the probe sensor during the processing of the probe in the machine with corresponding positions adopted by the probe during its processing in the machine, characterized in that the values measured by the probe during the processing of the probe in the machine are associated with data acquired by one or more line sensors present in the machine. - introducing into the machine an endoscopic probe whose shape and size correspond to those of the products processed by the machine, the probe comprising at least one sensor capable of detecting the value of at least one probe parameter representing the situations the probe has been subjected to over time; - processing the probe by the machine as if the probe were a real product; - determining the positions adopted by the probe during processing in the machine; - associating the values measured by the probe sensor during the processing of the probe in the machine with corresponding positions adopted by the probe during its processing in the machine,
A split case compressor comprising: a first compressor case segment including a first split flange extending axially and a first axial flange extending circumferentially about the first compressor case segment ; a second compressor case segment including a second split flange extending axially and a second axial flange extending circumferentially about the second compressor case segment , the first and second split flanges forming an overall split flange for securing the first compressor case segment and the second compressor case segment to each other; and a notch of at least one of the first axial flange and the second axial flange proximate the overall split flange ; wherein the first axial flange and the second axial flange are located at an axial end of the first and second compressor case segments ; and wherein the first axial flange includes a first notch extending radially inwardly from a first radially outward surface of the first axial flange and the second axial flange includes a second notch extending radially inwardly from a second radially outward surface of the second axial flange ; characterized in that : the first notch extends further radially inward than the second notch , or the second notch extends further radially inward than the first notch . a first compressor case segment including a first split flange extending axially and a first axial flange extending circumferentially about the first compressor case segment ; a second compressor case segment including a second split flange extending axially and a second axial flange extending circumferentially about the second compressor case segment , the first and second split flanges forming an overall split flange for securing the first compressor case segment and the second compressor case segment to each other; and a notch of at least one of the first axial flange and the second axial flange proximate the overall split flange ; wherein the first axial flange and the second axial flange are located at an axial end of the first and second compressor case segments ; and wherein the first axial flange includes a first notch extending radially inwardly from a first radially outward surface of the first axial flange and the second axial flange includes a second notch extending radially inwardly from a second radially outward surface of the second axial flange ; characterized in that : the first notch extends further radially inward than the second notch , or the second notch extends further radially inward than the first notch .