mhurhangee/patent-ind-claim-en huggingface dataset:
A pressure control system, comprising: an overboard valve configured to be in indirect communication with a first enclosed environment and in direct communication with a second enclosed environment; wherein the first environment is suitable for human occupancy and configured to receive pressurized air from an environmental control system; wherein the second environment is configured to receive the pressurized air from the first environment; an inboard valve configured to supply a discharge of pressurized air from the second environment; an outflow valve configured to regulate a discharge of air from the first environment to an area outside the first and second environments; a positive pressure relief valve configured to regulate a discharge of air from the first environment; a negative pressure relief valve configured to regulate an ingress of air into the first environment; and a control valve configured to supply and regulate pressurized air from the first environment to a compressor. an overboard valve configured to be in indirect communication with a first enclosed environment and in direct communication with a second enclosed environment; wherein the first environment is suitable for human occupancy and configured to receive pressurized air from an environmental control system; wherein the second environment is configured to receive the pressurized air from the first environment; an inboard valve configured to supply a discharge of pressurized air from the second environment; an outflow valve configured to regulate a discharge of air from the first environment to an area outside the first and second environments; a positive pressure relief valve configured to regulate a discharge of air from the first environment; a negative pressure relief valve configured to regulate an ingress of air into the first environment; and a control valve configured to supply and regulate pressurized air from the first environment to a compressor.
System for determining a welding or soldering speed, - with an apparatus, in particular a hand-held apparatus , for welding or soldering, wherein the system has a detection device , which is mounted on the apparatus or integrated therein, characterised - in that the detection device has an illuminating device configured to illuminate a workpiece surface with light which is sufficiently coherent to generate speckle patterns and - in that the detection device has an optical capture device configured to capture speckle patterns of the light reflected from the workpiece surface and - in that the system has a calculation device configured to determine a welding or soldering speed from the captured speckle patterns . - with an apparatus, in particular a hand-held apparatus , for welding or soldering, wherein the system has a detection device , which is mounted on the apparatus or integrated therein, characterised - in that the detection device has an illuminating device configured to illuminate a workpiece surface with light which is sufficiently coherent to generate speckle patterns and - in that the detection device has an optical capture device configured to capture speckle patterns of the light reflected from the workpiece surface and - in that the system has a calculation device configured to determine a welding or soldering speed from the captured speckle patterns .
A tableware system , comprising: a placemat having a substantially planar bottom surface and adapted to form a partial vacuum when provided in contact with an underlying surface, the placemat having an aperture and slots provided around a perimeter of the aperture ; a first fastening mechanism provided at a top surface of the placemat to coincide with the aperture , the first fastening mechanism having first protrusions that extend downward and are received in the slots , the first fastening mechanism defining a second disc-shaped protrusion that extends in a direction perpendicular to the top surface ; tableware having a second fastening mechanism that corresponds to the first fastening mechanism , the second fastening mechanism being detachably coupled to the first fastening mechanism , the tableware being dimensioned so that the placemat perimeter extends beyond a perimeter of the tableware ; and a lid that secures to the tableware , the lid including another first fastening mechanism provided at a top surface thereof. a placemat having a substantially planar bottom surface and adapted to form a partial vacuum when provided in contact with an underlying surface, the placemat having an aperture and slots provided around a perimeter of the aperture ; a first fastening mechanism provided at a top surface of the placemat to coincide with the aperture , the first fastening mechanism having first protrusions that extend downward and are received in the slots , the first fastening mechanism defining a second disc-shaped protrusion that extends in a direction perpendicular to the top surface ; tableware having a second fastening mechanism that corresponds to the first fastening mechanism , the second fastening mechanism being detachably coupled to the first fastening mechanism , the tableware being dimensioned so that the placemat perimeter extends beyond a perimeter of the tableware ; and a lid that secures to the tableware , the lid including another first fastening mechanism provided at a top surface thereof.
A polymer composition, comprising a polymer; a nanostructure; and a silane dispersing agent represented by Chemical Formula 1: Chemical Formula 1 R 1 -(Ar) p -(O-L 1 ) q -(O-L 2 ) r -(O-L 3 -O-L 4 ) s -O-(L 5 ) t -(L 6 ) u -(CR 2 R 3 ) w -Si(R 4 R 5 R 6 ) wherein, in Chemical Formula 1, R 1 is a substituted or unsubstituted C1 to C30 alkyl group, each R 2 and R 3 are the same or different, and are each independently hydrogen, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C1 to C30 alkoxy group, a hydroxy group, or a halogen, R 4 to R 6 are each independently hydrogen, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C1 to C30 alkoxy group, a hydroxy group, or a halogen, provided that at least one of R 4 to R 6 is a substituted or unsubstituted C1 to C30 alkoxy group, a hydroxy group, or a halogen, each Ar is the same or different, and is a substituted or unsubstituted C3 to C30 cycloalkylene group or a substituted or unsubstituted C6 to C30 arylene group, each L 1 to L 4 are the same or different, and are each independently a C1 to C5 alkylene group, each L 5 is the same or different, and is O, C(=O), C(=O)O, C(=O)NR a , or a combination thereof, wherein R a is hydrogen or a substituted or unsubstituted C1 to C20 alkyl group, each L 6 is the same or different, and is a substituted or unsubstituted C1 to C30 oxyalkylene group, p, t, and u are each independently 0 or 1, q, r, and s are each independently an integer ranging from 0 to 30, provided that 2≤q+r+s≤30, and w is an integer ranging from 0 to 10. R 1 is a substituted or unsubstituted C1 to C30 alkyl group, each R 2 and R 3 are the same or different, and are each independently hydrogen, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C1 to C30 alkoxy group, a hydroxy group, or a halogen, R 4 to R 6 are each independently hydrogen, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C1 to C30 alkoxy group, a hydroxy group, or a halogen, provided that at least one of R 4 to R 6 is a substituted or unsubstituted C1 to C30 alkoxy group, a hydroxy group, or a halogen, each Ar is the same or different, and is a substituted or unsubstituted C3 to C30 cycloalkylene group or a substituted or unsubstituted C6 to C30 arylene group, each L 1 to L 4 are the same or different, and are each independently a C1 to C5 alkylene group, each L 5 is the same or different, and is O, C(=O), C(=O)O, C(=O)NR a , or a combination thereof, wherein R a is hydrogen or a substituted or unsubstituted C1 to C20 alkyl group, each L 6 is the same or different, and is a substituted or unsubstituted C1 to C30 oxyalkylene group, p, t, and u are each independently 0 or 1, q, r, and s are each independently an integer ranging from 0 to 30, provided that 2≤q+r+s≤30, and w is an integer ranging from 0 to 10.
A refrigerator comprising: a cabinet having a storage chamber ; a drawer configured to be moved into and out of the storage chamber and having a storage room and a front panel for opening and closing the storage chamber ; an electronic part mounted on the front panel ; a cable connected to the electronic part ; and a cable tray for protecting the cable, the cable tray accommodating the cable and having a first end mounted on an inner surface of the storage chamber and a second end mounted on the front panel for moving together with the drawer , wherein the cable tray is positioned between a bottom surface of the storage chamber and a lower surface of the storage room of the drawer , wherein the first end of the cable tray is connected to the bottom surface in the storage chamber and wherein the cable tray comprises a plurality of connecting members connected to each other to form a cable chain or a bendable tubular body through which the cable passes; and a connection guide being connected to the cable tray for guiding a movement of the cable tray , the connection guide being provided on the lower surface of the storage room of the drawer facing the cable tray ; wherein at least one of the connecting members includes a hook member at an upper surface thereof facing the drawer , the connection guide being configured to be hooked in the hook member so that the cable tray is prevented from sagging or dragging on the bottom surface of the storage chamber . a cabinet having a storage chamber ; a drawer configured to be moved into and out of the storage chamber and having a storage room and a front panel for opening and closing the storage chamber ; an electronic part mounted on the front panel ; a cable connected to the electronic part ; and a cable tray for protecting the cable, the cable tray accommodating the cable and having a first end mounted on an inner surface of the storage chamber and a second end mounted on the front panel for moving together with the drawer , wherein the cable tray is positioned between a bottom surface of the storage chamber and a lower surface of the storage room of the drawer , wherein the first end of the cable tray is connected to the bottom surface in the storage chamber and wherein the cable tray comprises a plurality of connecting members connected to each other to form a cable chain or a bendable tubular body through which the cable passes; and a connection guide being connected to the cable tray for guiding a movement of the cable tray , the connection guide being provided on the lower surface of the storage room of the drawer facing the cable tray ; wherein at least one of the connecting members includes a hook member at an upper surface thereof facing the drawer , the connection guide being configured to be hooked in the hook member so that the cable tray is prevented from sagging or dragging on the bottom surface of the storage chamber .
A combustor comprising: a combustion chamber ; a combustor wall at least partially bounding the combustion chamber, the combustor wall including a first side facing the combustion chamber and a second side (60 b) facing away from the combustion chamber, the second side including an array of geometric surface features for thermal transfer; and a metallic coating disposed on at least a portion of the second side of the combustor wall, and wherein the combustor wall includes a substrate and the geometric surface features are either pins that extend outwards from the substrate or dimples that extend into the substrate. a combustion chamber ; a combustor wall at least partially bounding the combustion chamber, the combustor wall including a first side facing the combustion chamber and a second side (60 b) facing away from the combustion chamber, the second side including an array of geometric surface features for thermal transfer; and a metallic coating disposed on at least a portion of the second side of the combustor wall, and wherein the combustor wall includes a substrate and the geometric surface features are either pins that extend outwards from the substrate or dimples that extend into the substrate.
A method, comprising: arranging at least one semiconductor chip on a surface of a leadframe wherein the at least one semiconductor chip is arranged at a die pad of the leadframe and the leadframe has an array of electrically-conductive leads around the die pad , the leads in the array having distal ends facing away from the die pad as well as recessed portions in front surfaces of said distal ends of the leads in the array , wherein said recessed portions are at a distance from the extremities of said distal ends of the leads in the array , forming (N) resilient material at said recessed portions at the distal ends of the leads in the array , wherein the resilient material fills the recessed portions , and molding onto the at least one semiconductor chip arranged on the leadframe an insulating encapsulation of the at least one semiconductor chip arranged on the leadframe, wherein the resilient material is sandwiched between the insulating encapsulation and the distal ends of the leads in the array at said recessed portions , wherein the resilient material facilitates flexibility of said leads at said distal ends. arranging at least one semiconductor chip on a surface of a leadframe wherein the at least one semiconductor chip is arranged at a die pad of the leadframe and the leadframe has an array of electrically-conductive leads around the die pad , the leads in the array having distal ends facing away from the die pad as well as recessed portions in front surfaces of said distal ends of the leads in the array , wherein said recessed portions are at a distance from the extremities of said distal ends of the leads in the array , forming (N) resilient material at said recessed portions at the distal ends of the leads in the array , wherein the resilient material fills the recessed portions , and molding onto the at least one semiconductor chip arranged on the leadframe an insulating encapsulation of the at least one semiconductor chip arranged on the leadframe, wherein the resilient material is sandwiched between the insulating encapsulation and the distal ends of the leads in the array at said recessed portions , wherein the resilient material facilitates flexibility of said leads at said distal ends.
An electronic device comprising: a support frame comprising a frame body and a first cable management unit , the frame body having a cable management recess and a cable management hole , the cable management recess communicating with the cable management hole , the first cable management unit being connected to the frame body and rotatably located in the cable management recess ; an electronic unit disposed on the frame body ; and a cable having a first end (E1) and a second end (E2) opposite to the first end (E1), the first end (E1) being connected to the electronic unit , the second end (E2) passing through the cable management hole to enter the cable management recess , the first cable management unit limiting the cable in the cable management recess , the first cable management unit rotating along with the cable when the cable is pulled to move; characterized by the first cable management unit comprising a rod and a sleeve , the rod being fixed on the frame body , and the sleeve being rotatably sleeved on the rod . a support frame comprising a frame body and a first cable management unit , the frame body having a cable management recess and a cable management hole , the cable management recess communicating with the cable management hole , the first cable management unit being connected to the frame body and rotatably located in the cable management recess ; an electronic unit disposed on the frame body ; and a cable having a first end (E1) and a second end (E2) opposite to the first end (E1), the first end (E1) being connected to the electronic unit , the second end (E2) passing through the cable management hole to enter the cable management recess , the first cable management unit limiting the cable in the cable management recess , the first cable management unit rotating along with the cable when the cable is pulled to move; characterized by the first cable management unit comprising a rod and a sleeve , the rod being fixed on the frame body , and the sleeve being rotatably sleeved on the rod .
Measuring apparatus for measuring the intensity distribution of incident light radiation, with a sensor assembly consisting of multiple rows (a, b, c, d) and columns (A, B, C, D) of light-sensitive sensor units, each of which has a solar cell that serves as a sensor element and one front and one rear electrical contact for applying an electrical voltage to the solar cell , and with an electronic measuring device with which a current flowing through the solar cell produced by the application of an electrical voltage can be measured at each solar cell that functions as a sensor element, characterized in that - each column (A, B, C, D) of the sensor assembly has an electrical connecting cable with which the front electrical contacts of the sensor units of this column are electrically connected, - each row (a, b, c, d) of the sensor assembly has an electrical connecting cable with which the rear contacts of the sensor units of this row are electrically connected, - the electrical connecting cables of the rows (a, b, c, d) and the columns (A, B, C, D) of the sensor assembly are connected to the electronic measuring device , and - in each sensor unit a component functioning as a diode is connected between the solar cell which serves as a sensor element and the rear electrical contact in such manner that it prevents a current flow from the solar cell serving as a sensor element into the electrical connecting cable that is connected to the rear contacts. - each column (A, B, C, D) of the sensor assembly has an electrical connecting cable with which the front electrical contacts of the sensor units of this column are electrically connected, - each row (a, b, c, d) of the sensor assembly has an electrical connecting cable with which the rear contacts of the sensor units of this row are electrically connected, - the electrical connecting cables of the rows (a, b, c, d) and the columns (A, B, C, D) of the sensor assembly are connected to the electronic measuring device , and - in each sensor unit a component functioning as a diode is connected between the solar cell which serves as a sensor element and the rear electrical contact in such manner that it prevents a current flow from the solar cell serving as a sensor element into the electrical connecting cable that is connected to the rear contacts.
A method for receiving a Null Data Packet, NDP, Acknowledgement, ACK, frame from an access point, AP, by a first station, STA, , the method comprising: transmitting a first frame to the AP; and receiving a second frame in response to the first frame from the AP, wherein: a slot time for a random access backoff procedure of STAs associated with the AP is set as greater than a transmission time of the first frame by the first STA in order to prevent a transmission of a third frame from a second STA, other than the first STA, until the end of the transmission of the first frame, the first frame has a format of an NDP Power Saving-Poll, PS-Poll, frame including partial identification information of the first STA transmitting the first frame, the partial identification information of the first STA is generated by using a part of a Basic Service Set Identifier, BSSID, of the AP, the second frame has a format of the NDP ACK frame and includes an ACK ID field to indicate identification information of the second frame, and the identification information of the second frame is generated based on the partial identification information of the first STA included in the first frame. transmitting a first frame to the AP; and receiving a second frame in response to the first frame from the AP, wherein: a slot time for a random access backoff procedure of STAs associated with the AP is set as greater than a transmission time of the first frame by the first STA in order to prevent a transmission of a third frame from a second STA, other than the first STA, until the end of the transmission of the first frame, the first frame has a format of an NDP Power Saving-Poll, PS-Poll, frame including partial identification information of the first STA transmitting the first frame, the partial identification information of the first STA is generated by using a part of a Basic Service Set Identifier, BSSID, of the AP, the second frame has a format of the NDP ACK frame and includes an ACK ID field to indicate identification information of the second frame, and the identification information of the second frame is generated based on the partial identification information of the first STA included in the first frame. a slot time for a random access backoff procedure of STAs associated with the AP is set as greater than a transmission time of the first frame by the first STA in order to prevent a transmission of a third frame from a second STA, other than the first STA, until the end of the transmission of the first frame, the first frame has a format of an NDP Power Saving-Poll, PS-Poll, frame including partial identification information of the first STA transmitting the first frame, the partial identification information of the first STA is generated by using a part of a Basic Service Set Identifier, BSSID, of the AP, the second frame has a format of the NDP ACK frame and includes an ACK ID field to indicate identification information of the second frame, and the identification information of the second frame is generated based on the partial identification information of the first STA included in the first frame.
A helical conveyor for transporting products in downward direction by means of gravity, comprising a frame and a helical track extending around an upright centreline (CL), which helical track is supported by the frame and comprises a bottom for bearing a product, wherein the bottom has an inclination angle in a direction (X) along the helical track , characterized in that at least a portion of the bottom is formed by a transport surface of a drivable conveying system such that the transport surface has a predefined speed in downward direction (X) along the helical track and the inclination angle at an inner bend of the transport surface of the conveying system is larger than 20°.