mhurhangee/patent-ind-claim-en huggingface dataset:
Flow-through centrifuge comprising a) a rotor with a centrifugation chamber, the rotor being rotatable about a rotor axis with a rotor speed, and b) a connecting strand comprising a connection conduit (16; 17) via which a medium can be supplied to the centrifugation chamber during operation of the flow-through centrifuge when the rotor rotates, and comprising a connection conduit (17; 16) via which a medium can be discharged from the centrifugation chamber, c) one end region of the connecting strand being arranged with a fixation to the housing and the other end region of the connecting strand being rotated together with the rotor and d) wherein for avoiding a twisting of the connecting strand the connecting strand is guided by a guiding device which is rotated about the rotor axis at half the rotor speed, wherein e) a temperature control supply conduit and a temperature control discharge conduit extend though the connecting strand , a connecting strand temperature control fluid streaming through the temperature control supply conduit and the temperature control discharge conduit in opposite streaming directions, and f) at least one electronic control unit is provided which comprises control logic which controls (open-loop control or closed-loop control) the connecting strand temperature control power of a connecting strand temperature control circuit . a) a rotor with a centrifugation chamber, the rotor being rotatable about a rotor axis with a rotor speed, and b) a connecting strand comprising a connection conduit (16; 17) via which a medium can be supplied to the centrifugation chamber during operation of the flow-through centrifuge when the rotor rotates, and comprising a connection conduit (17; 16) via which a medium can be discharged from the centrifugation chamber, c) one end region of the connecting strand being arranged with a fixation to the housing and the other end region of the connecting strand being rotated together with the rotor and d) wherein for avoiding a twisting of the connecting strand the connecting strand is guided by a guiding device which is rotated about the rotor axis at half the rotor speed, wherein e) a temperature control supply conduit and a temperature control discharge conduit extend though the connecting strand , a connecting strand temperature control fluid streaming through the temperature control supply conduit and the temperature control discharge conduit in opposite streaming directions, and f) at least one electronic control unit is provided which comprises control logic which controls (open-loop control or closed-loop control) the connecting strand temperature control power of a connecting strand temperature control circuit .
Optical element comprising an optical axis , a design wavelength (λ) and alternating refractive index changes along the optical axis , - wherein, in at least three areas following to one another along the optical axis , reflectors for light of the design wavelength (λ) incident along the optical axis are formed by the alternating refractive index changes , - wherein, between each two of the reflectors following to one another, an optical resonator for the light of the design wavelength (λ) incident along the optical axis is formed by the alternating refractive index changes , and - wherein at least one of the resonators includes a Kerr-active material, characterised in, - that at least two of the resonators differ in non-linear components I Res (i) · n 2 (i) of their total refractive indices n(i) = n 0 (i) + I Res (i) · n 2 (i) by at least 50 % of that one of the two non-linear components I Res (i) · n 2 (i) that is the smaller one in terms of absolute value, - wherein I Res (i) is a resulting intensity of the light of the design wavelength (A) incidents along the optical axes that results within the respective resonator due to the arrangement of the respective resonator between the reflectors , - wherein n 2 (i) is an non-linear refractive index of the respective resonator . - wherein, in at least three areas following to one another along the optical axis , reflectors for light of the design wavelength (λ) incident along the optical axis are formed by the alternating refractive index changes , - wherein, between each two of the reflectors following to one another, an optical resonator for the light of the design wavelength (λ) incident along the optical axis is formed by the alternating refractive index changes , and - wherein at least one of the resonators includes a Kerr-active material, characterised in, - that at least two of the resonators differ in non-linear components I Res (i) · n 2 (i) of their total refractive indices n(i) = n 0 (i) + I Res (i) · n 2 (i) by at least 50 % of that one of the two non-linear components I Res (i) · n 2 (i) that is the smaller one in terms of absolute value, - wherein I Res (i) is a resulting intensity of the light of the design wavelength (A) incidents along the optical axes that results within the respective resonator due to the arrangement of the respective resonator between the reflectors , - wherein n 2 (i) is an non-linear refractive index of the respective resonator . - wherein I Res (i) is a resulting intensity of the light of the design wavelength (A) incidents along the optical axes that results within the respective resonator due to the arrangement of the respective resonator between the reflectors , - wherein n 2 (i) is an non-linear refractive index of the respective resonator .
Fuel cell plate for a fuel cell stack with a first flux field having a plurality of first webs on a first plate side , wherein the first webs are spaced apart from one another to form channels extending in an extension direction and each have a web spine for bearing on an adjacent position of the fuel cell stack , wherein the web spines have a plurality of recesses formed as micro-recesses with a depth between 1 micrometre and 800 micrometres, and wherein the micro-recesses are formed so that medium flowing through the channels can flow into the micro-recesses , characterised in that the micro-recesses or a portion of the micro-recesses are joined to form a grid structure, and in that the micro-recesses are separated from one another by a micro-web running in extension direction along the web spine .
A method for controlling a wireless power transmitter that transmits charging power to a wireless power receiver , the method comprising: entering latch fault mode in response to latch fault mode entry conditions (S715); after entering the latch fault mode, periodically applying first power having a first power value at a first interval to a resonant circuit, wherein the first power is for detecting a change in impedance of the wireless power transmitter caused by removal of the wireless power receiver; in response to detecting the change in the impedance of the wireless power transmitter while applying the first power, identifying (S717) that the wireless power receiver is removed; and after identifying that the wireless power receiver is removed, entering (S719) a power saving mode in which second power is periodically applied to the resonant circuit at a second interval for a first duration and third power is periodically applied to the resonant circuit at a third interval for a second duration, wherein the second duration is longer than the first duration, wherein the third interval is longer than the second interval, and wherein the second power is applied at least once in between two consecutive applications of the third power. entering latch fault mode in response to latch fault mode entry conditions (S715); after entering the latch fault mode, periodically applying first power having a first power value at a first interval to a resonant circuit, wherein the first power is for detecting a change in impedance of the wireless power transmitter caused by removal of the wireless power receiver; in response to detecting the change in the impedance of the wireless power transmitter while applying the first power, identifying (S717) that the wireless power receiver is removed; and after identifying that the wireless power receiver is removed, entering (S719) a power saving mode in which second power is periodically applied to the resonant circuit at a second interval for a first duration and third power is periodically applied to the resonant circuit at a third interval for a second duration, wherein the second duration is longer than the first duration, wherein the third interval is longer than the second interval, and wherein the second power is applied at least once in between two consecutive applications of the third power.
A printing apparatus comprising: a container for a liquid configured to contain a liquid to be supplied to a print head configured to eject the liquid, the container including an injection port configured to enable a user to inject the liquid; a supply channel used to supply the liquid from the container to the print head; an on-off valve mechanism disposed at the supply channel and configured to be switched between an open state to establish communication of the supply channel and a closed state not to establish communication of the supply channel; and a valve unit disposed at the supply channel between the container and the on-off valve mechanism and configured to be switched between an open state to establish communication of the supply channel and a closed state not to establish communication of the supply channel, characterized in that the on-off valve mechanism is configured to be switched by an automatic operation and is configured to be switched by a manual operation. a container for a liquid configured to contain a liquid to be supplied to a print head configured to eject the liquid, the container including an injection port configured to enable a user to inject the liquid; a supply channel used to supply the liquid from the container to the print head; an on-off valve mechanism disposed at the supply channel and configured to be switched between an open state to establish communication of the supply channel and a closed state not to establish communication of the supply channel; and a valve unit disposed at the supply channel between the container and the on-off valve mechanism and configured to be switched between an open state to establish communication of the supply channel and a closed state not to establish communication of the supply channel, characterized in that the on-off valve mechanism is configured to be switched by an automatic operation and is configured to be switched by a manual operation.
A method for producing a single crystal silicon ingot from a silicon melt held within a crucible comprising: adding polycrystalline silicon to the crucible; heating the polycrystalline silicon to cause a silicon melt to form in the crucible; pulling a sample rod from the melt, the sample rod having an average diameter of from about 5 mm to about 50 mm; annealing the sample rod at a temperature of at least about 500°C for at least about 5 seconds to annihilate thermal donors, the sample rod having an oxygen content of less than about 5.5 ppma; measuring a resistivity of the sample rod after annihilation of thermal donors, wherein the resistivity of the sample rod is measured without slicing the sample rod into wafers or slugs, and wherein the resistivity of the sample rod is measured by contacting the rod with a resistivity probe; adding dopant to the silicon melt, the amount of dopant added to the melt being based on the measured resistivity of the sample rod; and pulling a product ingot from the melt, wherein the diameter of the sample rod is less than 0.75 times the diameter of the product ingot. adding polycrystalline silicon to the crucible; heating the polycrystalline silicon to cause a silicon melt to form in the crucible; pulling a sample rod from the melt, the sample rod having an average diameter of from about 5 mm to about 50 mm; annealing the sample rod at a temperature of at least about 500°C for at least about 5 seconds to annihilate thermal donors, the sample rod having an oxygen content of less than about 5.5 ppma; measuring a resistivity of the sample rod after annihilation of thermal donors, wherein the resistivity of the sample rod is measured without slicing the sample rod into wafers or slugs, and wherein the resistivity of the sample rod is measured by contacting the rod with a resistivity probe; adding dopant to the silicon melt, the amount of dopant added to the melt being based on the measured resistivity of the sample rod; and pulling a product ingot from the melt, wherein the diameter of the sample rod is less than 0.75 times the diameter of the product ingot.
A heat conductive sheet produced by pressing a sheet formed from a molded block composed of a heat conductive sheet-forming composition, wherein the heat conductive sheet-forming composition is prepared by dispersing a fibrous filler and a spherical filler in a binder resin, the fibrous filler is a carbon fiber having an average diameter of 8 to 12 μm and an aspect ratio of 2 to 50, the heat conductive sheet-forming composition contains 16 to 40% by volume of the fibrous filler and 30 to 60% by volume of the spherical filler, and a random orientation ratio of the fibrous filler in the molded block is within a range of 55 to 95% such that the ratio of the fibrous filler contained in a group of fibrous fillers oriented in the direction of the thickness of the sheet to all the fibrous fillers contained in a unit cube is 5 to 45%, whereby a thermal resistance value (K·cm 2 /W) of the sheet before pressing that is formed from the molded block is in a range of 0.31 to 1.00, and the surface glossiness (gloss value) measured using a glossmeter is 0.2 or higher.
A method for providing reinforced interlayer connections during layered deposition modelling, comprising the steps of: a) depositing a plurality of layers of extrudable material with an extruder head on a build plate extending in an x and y direction; b) positioning a layer engagement member at an x-y location above the plurality of layers where interlayer connection between the plurality of layers is to be reinforced; c) lowering the layer engagement member for engagement with the plurality of layers wherein a pressing surface of the layer engagements member is lowered at least below an upper surface of a second most upper layer , thereby locally fusing an upper layer and the second most upper layer at the x-y location; and d) raising the layer engagement member from the plurality of layers . a) depositing a plurality of layers of extrudable material with an extruder head on a build plate extending in an x and y direction; b) positioning a layer engagement member at an x-y location above the plurality of layers where interlayer connection between the plurality of layers is to be reinforced; c) lowering the layer engagement member for engagement with the plurality of layers wherein a pressing surface of the layer engagements member is lowered at least below an upper surface of a second most upper layer , thereby locally fusing an upper layer and the second most upper layer at the x-y location; and d) raising the layer engagement member from the plurality of layers .
A cannula assembly comprising: a housing defining a receptacle ; a seal assembly positioned within the receptacle, the seal assembly that is adapted to form a seal about a surgical instrument inserted through the housing; a cannula shaft extending from the housing and defining a channel , the channel defining a longitudinal axis ("X") and having a proximal portion that communicates with the receptacle and an open distal end; and a sleeve having a proximal portion movably positioned about the cannula shaft and a distal portion axially fixed to a distal portion of the cannula shaft, the sleeve being formed from a mesh material, the mesh material including mesh filaments, the sleeve including a protective cover ; wherein movement of the proximal portion of the sleeve towards the distal portion of the sleeve causes the distal portion of the sleeve to move outwardly from the longitudinal axis of the cannula shaft to form an anchor member adjacent the distal portion of the cannula shaft; characterised in that the protective cover extends from the proximal portion of the sleeve and leaving the anchor member uncovered, wherein the anchor member is formed of a material that is configured to collapse against the cannula shaft when a force is applied to the cannula assembly to facilitate removal of the cannula assembly from within a body cavity of a patient. a housing defining a receptacle ; a seal assembly positioned within the receptacle, the seal assembly that is adapted to form a seal about a surgical instrument inserted through the housing; a cannula shaft extending from the housing and defining a channel , the channel defining a longitudinal axis ("X") and having a proximal portion that communicates with the receptacle and an open distal end; and a sleeve having a proximal portion movably positioned about the cannula shaft and a distal portion axially fixed to a distal portion of the cannula shaft, the sleeve being formed from a mesh material, the mesh material including mesh filaments, the sleeve including a protective cover ; wherein movement of the proximal portion of the sleeve towards the distal portion of the sleeve causes the distal portion of the sleeve to move outwardly from the longitudinal axis of the cannula shaft to form an anchor member adjacent the distal portion of the cannula shaft; characterised in that the protective cover extends from the proximal portion of the sleeve and leaving the anchor member uncovered, wherein the anchor member is formed of a material that is configured to collapse against the cannula shaft when a force is applied to the cannula assembly to facilitate removal of the cannula assembly from within a body cavity of a patient.
A precision approach path indicator (PAPI, 100) comprising: - a first artificial light source comprising a plurality of semiconductor emitters , - a second artificial light source comprising a plurality of semiconductor emitters , - a first planar reflector for guiding light (L 1 ) received from the first artificial light source as output of the PAPI , - a second planar reflector for guiding light (L 2 ) received from the second artificial light source as output of the PAPI , - a first concave reflector adapted to collect light (L 1 ) emitted by the plurality of semiconductor emitters of the first artificial light source and to gather the collected light (L 1 ) to the first planar reflector , - a second concave reflector adapted to collect light (L 2 ) emitted by the plurality of semiconductor emitters of the second artificial light source and to gather the collected light (L 2 ) to the second planar reflector , and - a projector lens , wherein the first and second planar reflector are configured to reflect the light (L 1 , L 2 ) received from the first and second concave reflectors , respectively, to the projector lens , characterized in that : - the light emitted by the plurality of semiconductor emitters of the first artificial light source is firstly emitted away from the projector lens and from a center axis (C) thereof and in that - the light emitted by the plurality of semiconductor emitters of the second artificial light source is firstly emitted away from the projector lens and from a center axis (C) thereof. - a first artificial light source comprising a plurality of semiconductor emitters , - a second artificial light source comprising a plurality of semiconductor emitters , - a first planar reflector for guiding light (L 1 ) received from the first artificial light source as output of the PAPI , - a second planar reflector for guiding light (L 2 ) received from the second artificial light source as output of the PAPI , - a first concave reflector adapted to collect light (L 1 ) emitted by the plurality of semiconductor emitters of the first artificial light source and to gather the collected light (L 1 ) to the first planar reflector , - a second concave reflector adapted to collect light (L 2 ) emitted by the plurality of semiconductor emitters of the second artificial light source and to gather the collected light (L 2 ) to the second planar reflector , and - a projector lens , wherein the first and second planar reflector are configured to reflect the light (L 1 , L 2 ) received from the first and second concave reflectors , respectively, to the projector lens , - the light emitted by the plurality of semiconductor emitters of the first artificial light source is firstly emitted away from the projector lens and from a center axis (C) thereof and in that - the light emitted by the plurality of semiconductor emitters of the second artificial light source is firstly emitted away from the projector lens and from a center axis (C) thereof.
A method for reconstructing a current block of residual data, using a video decoder, from an encoded block of residual data in a bitstream of encoded video, the method comprising: determining whether a mode used in generating the encoded block is an intra-prediction mode in a predetermined class; entropy decoding the encoded block to obtain an entropy-decoded block; and responsive to determining that the mode is in the predetermined class, transposing at least a portion of the entropy-decoded block to obtain a transposed block, and not performing said transposing if the mode is not in the predetermined class, wherein the predetermined class comprises angular intra-prediction modes that correspond to angles of displacement from a current block to be coded to nearby pixels used in the intra-prediction of 0 degrees, -15 degrees, +15 degrees, -7.5 degrees, -22.5 degrees, +202.5 degrees, +7.5 degrees, and +22.5 degrees, respectively, measured with respect to the positive horizontal axis in counterclockwise direction. determining whether a mode used in generating the encoded block is an intra-prediction mode in a predetermined class; entropy decoding the encoded block to obtain an entropy-decoded block; and responsive to determining that the mode is in the predetermined class, transposing at least a portion of the entropy-decoded block to obtain a transposed block, and not performing said transposing if the mode is not in the predetermined class, wherein the predetermined class comprises angular intra-prediction modes that correspond to angles of displacement from a current block to be coded to nearby pixels used in the intra-prediction of 0 degrees, -15 degrees, +15 degrees, -7.5 degrees, -22.5 degrees, +202.5 degrees, +7.5 degrees, and +22.5 degrees, respectively, measured with respect to the positive horizontal axis in counterclockwise direction.
A method for operating a winding device , wherein the winding device comprises a winding shaft rotatable about its own longitudinal axis, a first clamping , a second clamping , a control device and a rotary drive, wherein the winding shaft has at least one critical rotational speed (n ki ), characterized by the steps of 1. determining the at least one critical rotational speed (n ki ); 2. measuring the current rotational speed (n) of the winding shaft ; 3. comparing the current rotational speed (n) to the at least one critical rotational speed (n ki ); 4. changing the tension in the winding shaft upon the current rotational speed (n) approaching a critical rotational speed (n ki ). 1. determining the at least one critical rotational speed (n ki ); 2. measuring the current rotational speed (n) of the winding shaft ; 3. comparing the current rotational speed (n) to the at least one critical rotational speed (n ki ); 4. changing the tension in the winding shaft upon the current rotational speed (n) approaching a critical rotational speed (n ki ).