mhurhangee/ep-ind-claims huggingface dataset:
An apparatus for producing a three-dimensional work piece comprising: a carrier configured to receive multiple layers of raw material powder; an irradiation unit configured to direct at least two radiation beams to predetermined sites of an uppermost layer of the raw material powder in order to solidify the raw material powder at the predetermined sites; a process chamber defining a volume through which the radiation beams are directed from the irradiation unit to the raw material powder; and a support structure provided outside the process chamber and supporting the irradiation unit such that a position of the irradiation unit with regard to the support structure can be maintained unchanged, wherein the support structure represents a support frame supporting the process chamber and the irradiation unit, wherein the irradiation unit is mechanically decoupled from the process chamber, such that thermal deformation of the process chamber due to process heat inside the process chamber causes no substantial dislocation of the irradiation unit with regard to the support structure. a carrier configured to receive multiple layers of raw material powder; an irradiation unit configured to direct at least two radiation beams to predetermined sites of an uppermost layer of the raw material powder in order to solidify the raw material powder at the predetermined sites; a process chamber defining a volume through which the radiation beams are directed from the irradiation unit to the raw material powder; and a support structure provided outside the process chamber and supporting the irradiation unit such that a position of the irradiation unit with regard to the support structure can be maintained unchanged, wherein the support structure represents a support frame supporting the process chamber and the irradiation unit, wherein the irradiation unit is mechanically decoupled from the process chamber, such that thermal deformation of the process chamber due to process heat inside the process chamber causes no substantial dislocation of the irradiation unit with regard to the support structure.
A method of operating a mobile robot, comprising: performing, by a processor of the mobile robot, operations comprising: operating a drive to navigate the mobile robot in an operating environment; detecting, via at least one localization sensor (270A-H) of the mobile robot, localization data responsive to operating the drive to navigate the mobile robot in the operating environment, wherein the localization data is detected in a surface mapping routine to record 2-dimensional occupancy data representing locations of the operating environment and/or poses of the mobile robot thereon; acquiring, via at least one wireless receiver (250, 254) of the mobile robot, wireless communication signals responsive to operating the drive to navigate the mobile robot in the operating environment, wherein the wireless communication signals are transmitted by at least one electronic device (110; 120; 122; 124; 126; 127; 128; 140; 164) that is local to the operating environment; and determining a location of the mobile robot in the operating environment, characterized in that the determination is based on correlation of the localization data detected by the at least one localization sensor and the wireless communication signals acquired by the at least one wireless receiver, wherein the correlation is a correlation of the placement and the location of the at least one electronic device in the operating environment identified based on the wireless communication signals with an image of the at least one electronic device captured in the localization data. operating a drive to navigate the mobile robot in an operating environment; detecting, via at least one localization sensor (270A-H) of the mobile robot, localization data responsive to operating the drive to navigate the mobile robot in the operating environment, wherein the localization data is detected in a surface mapping routine to record 2-dimensional occupancy data representing locations of the operating environment and/or poses of the mobile robot thereon; acquiring, via at least one wireless receiver (250, 254) of the mobile robot, wireless communication signals responsive to operating the drive to navigate the mobile robot in the operating environment, wherein the wireless communication signals are transmitted by at least one electronic device (110; 120; 122; 124; 126; 127; 128; 140; 164) that is local to the operating environment; and determining a location of the mobile robot in the operating environment, characterized in that the determination is based on correlation of the localization data detected by the at least one localization sensor and the wireless communication signals acquired by the at least one wireless receiver, wherein the correlation is a correlation of the placement and the location of the at least one electronic device in the operating environment identified based on the wireless communication signals with an image of the at least one electronic device captured in the localization data.
A method for attaching a strap connected to a tab (10, 34) to a frame member having an opening, the method characterized in the following steps: arranging a fastener element (30, 60) having a shaft (16, 66) carrying a cross-head (14, 38, 68) in the opening by orienting a width of the cross-head (14, 38, 68) parallel to a length of the opening wherein the fastener element (30, 60) connects the strap to the frame member by the tab (10, 34), the shaft (16, 66) having portions (19, 76) with flat side walls defining a dimension resisting turning within the opening such that upon overcoming resistance within the opening, the shaft (16, 66) having a dimension generally the same as a width of the opening; inserting the cross-head (14, 38, 68) through the opening so as extend over a surface of the frame member; turning the fastener element (30, 60) so the width of the cross-head (14, 38, 68) is perpendicular to the length of the opening with the shaft (16, 66) extending through the opening. arranging a fastener element (30, 60) having a shaft (16, 66) carrying a cross-head (14, 38, 68) in the opening by orienting a width of the cross-head (14, 38, 68) parallel to a length of the opening wherein the fastener element (30, 60) connects the strap to the frame member by the tab (10, 34), the shaft (16, 66) having portions (19, 76) with flat side walls defining a dimension resisting turning within the opening such that upon overcoming resistance within the opening, the shaft (16, 66) having a dimension generally the same as a width of the opening; inserting the cross-head (14, 38, 68) through the opening so as extend over a surface of the frame member; turning the fastener element (30, 60) so the width of the cross-head (14, 38, 68) is perpendicular to the length of the opening with the shaft (16, 66) extending through the opening.
An endoprosthesis having a length, a radius, and a circumference, the endoprosthesis comprising: a stent element having multiple apices; a flexible connecting element that attaches between at least two apices, said flexible connecting element being a polymer web; wherein the flexible connecting element has a section modulus (M r) in a direction aligned with the radius of the endoprosthesis and a section modulus (M p) aligned in a direction perpendicular to M r of the endoprosthesis; and wherein M r /M p > 0.2. a stent element having multiple apices; a flexible connecting element that attaches between at least two apices, said flexible connecting element being a polymer web; wherein the flexible connecting element has a section modulus (M r) in a direction aligned with the radius of the endoprosthesis and a section modulus (M p) aligned in a direction perpendicular to M r of the endoprosthesis; and wherein M r /M p > 0.2.
A method for providing service for users with duplicate MAC address, characterized, by comprising: setting a MAC address replacement table which provides a replacement entry that is used to replace the source MAC. address of an Ethernet data frame received from a user port when different users have the same source MAC address; step A: searching whether an MAC address learning entry having an MAC address the same as a source MAC address exists in an MAC address table according to the source MAC address of an Ethernet data frame received from a user port, if yes, implementing step B, otherwise, carrying out MAC address learning and forwarding the Ethernet data frame; step B: checking whether the source MAC address has been replaced by a replacement entry in the MAC address replacement table, if the source MAC address has not been replaced, selecting an unused replacement entry in the MAC address replacement table to replace the source MAC address and implementing step C; otherwise, directly implementing the step C; and Step C: forwarding the Ethernet data frame according to a replacement MAC. address in the replacement entry. setting a MAC address replacement table which provides a replacement entry that is used to replace the source MAC. address of an Ethernet data frame received from a user port when different users have the same source MAC address; step A: searching whether an MAC address learning entry having an MAC address the same as a source MAC address exists in an MAC address table according to the source MAC address of an Ethernet data frame received from a user port, if yes, implementing step B, otherwise, carrying out MAC address learning and forwarding the Ethernet data frame; step B: checking whether the source MAC address has been replaced by a replacement entry in the MAC address replacement table, if the source MAC address has not been replaced, selecting an unused replacement entry in the MAC address replacement table to replace the source MAC address and implementing step C; otherwise, directly implementing the step C; and Step C: forwarding the Ethernet data frame according to a replacement MAC. address in the replacement entry.
A hybrid aircraft propulsion system comprising: a gas turbine engine comprising a compressor, a combustor, one or more turbines, a shaft coupled to one of the turbines, and a bypass fan mechanically driven by the shaft; an electrical generator mechanically coupled to the shaft; an electric motor electrically coupled to the electrical generator; an auxiliary propulsor mechanically coupled to the electric motor; wherein, at maximum power, the gas turbine engine is configured to produce a turbine entry temperature at maximum power between 1800 Kelvin and 2000 Kelvin, the engine comprises a fan bypass ratio of between 4:1 and 13:1, the generator is configured to absorb between 10% and 60% of the mechanical power generated by the turbine coupled to the shaft, and wherein the fan has a fan tip pressure ratio at maximum power of between 1.1 and 1.4. a gas turbine engine comprising a compressor, a combustor, one or more turbines, a shaft coupled to one of the turbines, and a bypass fan mechanically driven by the shaft; an electrical generator mechanically coupled to the shaft; an electric motor electrically coupled to the electrical generator; an auxiliary propulsor mechanically coupled to the electric motor; wherein, at maximum power, the gas turbine engine is configured to produce a turbine entry temperature at maximum power between 1800 Kelvin and 2000 Kelvin, the engine comprises a fan bypass ratio of between 4:1 and 13:1, the generator is configured to absorb between 10% and 60% of the mechanical power generated by the turbine coupled to the shaft, and wherein the fan has a fan tip pressure ratio at maximum power of between 1.1 and 1.4.
An apparatus for treating obesity of an obese patient, the apparatus comprising: a first volume filling device; and a second volume filling device; characterized in that the first volume filling device comprises a first interconnecting portion and the second volume filling device comprises a second interconnecting portion, the first interconnecting portion and the second interconnecting portion being configured to be interconnected with each other to form a combined volume filling device adapted to be at least substantially invaginated by a stomach wall portion of the patient, and wherein the combined volume filling device is adapted to be placed against the stomach wall of the patient so as to reduce the volume of the food cavity by a volume substantially exceeding the volume of said combined volume filling device. a first volume filling device; and a second volume filling device; characterized in that the first volume filling device comprises a first interconnecting portion and the second volume filling device comprises a second interconnecting portion, the first interconnecting portion and the second interconnecting portion being configured to be interconnected with each other to form a combined volume filling device adapted to be at least substantially invaginated by a stomach wall portion of the patient, and wherein the combined volume filling device is adapted to be placed against the stomach wall of the patient so as to reduce the volume of the food cavity by a volume substantially exceeding the volume of said combined volume filling device.
A silent spiral conveyor wherein a coil-spring like conveyance spiral member is received in a tray (11, 21) and driven by a drive means such as a motor with a deceleration mechanism to be rotated at a low speed in a predetermined direction, thereby conveying chips thrown into said tray (11, 21) in a predetermined direction within said tray (11, 21), wherein said tray (11, 21) comprises an outer tray (12, 22), an inner tray (13, 23) placed inside of said outer tray (12, 22), a first vibration dampening material (14, 24) interposed between said outer tray (12, 22) and said inner tray (13, 23), and characterized in that the tray further comprises a fixing means (17, 18, 27-30) for detachably fixing said inner tray (13, 23) and the opposite ends of said first vibration dampening material (14, 24) to said outer tray (12, 22) on the outside of a conveyance spiral casing receiving area, said fixing means (17, 18, 27-30) including a second vibration dampening material (19, 31) for preventing vibration of said inner tray (13, 23) from being transmitted to said outer tray (12, 22), when it combines integrally said outer tray (12, 22) and said inner tray (13, 23) with each other with said first vibration dampening material (14, 24) being interposed therebetween. wherein said tray (11, 21) comprises an outer tray (12, 22), an inner tray (13, 23) placed inside of said outer tray (12, 22), a first vibration dampening material (14, 24) interposed between said outer tray (12, 22) and said inner tray (13, 23), and characterized in that the tray further comprises a fixing means (17, 18, 27-30) for detachably fixing said inner tray (13, 23) and the opposite ends of said first vibration dampening material (14, 24) to said outer tray (12, 22) on the outside of a conveyance spiral casing receiving area, said fixing means (17, 18, 27-30) including a second vibration dampening material (19, 31) for preventing vibration of said inner tray (13, 23) from being transmitted to said outer tray (12, 22), when it combines integrally said outer tray (12, 22) and said inner tray (13, 23) with each other with said first vibration dampening material (14, 24) being interposed therebetween.
A method for decontaminating recycled plastic comprising the following steps: a. Separation and grinding of the plastic. b. Washing, rinsing and drying. c. Decontaminating i. Extraction with a water-soluble solvent having a boiling point greater than 180 °C. ii. Rinsing at room temperature. wherein a parallel water recovery method and a parallel solvent recovery method are included, which enables the recirculation and reuse thereof, making the method more sustainable. a. Separation and grinding of the plastic. b. Washing, rinsing and drying. c. Decontaminating i. Extraction with a water-soluble solvent having a boiling point greater than 180 °C. ii. Rinsing at room temperature. i. Extraction with a water-soluble solvent having a boiling point greater than 180 °C. ii. Rinsing at room temperature.
A metal complex corresponding in structure to Formula I: wherein M is selected from the group consisting of nickel, cobalt, iron, ruthenium and manganese; and R 1, R 2, R 3, R 4, R 5, R 6, R 7, R 8, R 9, and R 10 are each independently hydrogen or C 1 -C 5 -alkyl. M is selected from the group consisting of nickel, cobalt, iron, ruthenium and manganese; and R 1, R 2, R 3, R 4, R 5, R 6, R 7, R 8, R 9, and R 10 are each independently hydrogen or C 1 -C 5 -alkyl.
Roller shutter comprising a carrier, a decorative lining laminated over the carrier, and at least one stress limiting layer configured to limit stress applied on the decorative lining when bending the roller shutter, wherein the stress limiting layer is formed of a hard intermediate layer laminated between the carrier and the decorative lining, the hard intermediate layer having a hardness of more than 30 shore A, characterized by that the decorative lining comprising a backing layer laminated to a decorative layer.
A multimode ionization source, comprising: (a) an electrospray ionization source for providing a charged aerosol; (b) a drying device adjacent to the electrospray ionization source for drying the charged aerosol; (c) an atmospheric pressure ionization source downstream from the electrospray ionization source, wherein the atmospheric pressure ionization source comprises a corona needle for further ionizing said charged aerosol; (d) a shield substantially enclosing the corona needle and (e) a conduit adjacent to the atmospheric pressure ionization source and having an orifice for receiving ions from the charged aerosol, characterised in that said shield physically isolates the corona needle from a wind caused by the downstream flow of the ionized aerosol from the electrospray ionization source. (a) an electrospray ionization source for providing a charged aerosol; (b) a drying device adjacent to the electrospray ionization source for drying the charged aerosol; (c) an atmospheric pressure ionization source downstream from the electrospray ionization source, wherein the atmospheric pressure ionization source comprises a corona needle for further ionizing said charged aerosol; (d) a shield substantially enclosing the corona needle and (e) a conduit adjacent to the atmospheric pressure ionization source and having an orifice for receiving ions from the charged aerosol,
A method for processing signals, the method comprising: pre-emphasis filtering of an audio signal; expanding a dynamic range of said pre-emphasis filtered audio signal; wherein said expanding said dynamic range of said audio signal comprises utilizing a dynamic expander (407, 500) in a processor; said dynamic expander (407, 500) comprising adaptive thresholds; delaying said expanded audio signal to generate a delayed audio signal; bandpass filtering said expanded audio signal to extract at least two frequency bands of said expanded audio signal; subtracting said at least two frequency bands from said delayed audio signal to extract an additional frequency band of said expanded audio signal; individually compressing each of said at least two frequency bands and said additional frequency band; adding said individually compressed frequency bands to generate a sum of said individually compressed frequency bands; compressing said sum of said individually compressed frequency bands; and processing said compressed sum of said individually compressed frequency bands utilizing an audio CODEC. pre-emphasis filtering of an audio signal; expanding a dynamic range of said pre-emphasis filtered audio signal; wherein said expanding said dynamic range of said audio signal comprises utilizing a dynamic expander (407, 500) in a processor; said dynamic expander (407, 500) comprising adaptive thresholds; delaying said expanded audio signal to generate a delayed audio signal; bandpass filtering said expanded audio signal to extract at least two frequency bands of said expanded audio signal; subtracting said at least two frequency bands from said delayed audio signal to extract an additional frequency band of said expanded audio signal; individually compressing each of said at least two frequency bands and said additional frequency band; adding said individually compressed frequency bands to generate a sum of said individually compressed frequency bands; compressing said sum of said individually compressed frequency bands; and processing said compressed sum of said individually compressed frequency bands utilizing an audio CODEC.
A message processing method, comprising: sending, by a Dynamic Host Configuration Protocol for Internet Protocol version 6, DHCPv6, client apparatus, a first message used to request assignment of an Internet Protocol version 6, IPv6, address to a DHCPv6 server, wherein the first message comprises a first random identifier, the first random identifier is a random identifier generated by the DHCPv6 client apparatus and used to identify the DHCPv6 client apparatus, and the first message does not comprise a DHCP unique identifier, DUID; receiving, by the DHCPv6 client apparatus, a first reply message from the DHCPv6 server, wherein the first reply message comprises a first IPv6 address, first configuration information, and the first random identifier; sending, by the DHCPv6 client apparatus, a second message to the DHCPv6 server, wherein the second message comprises an identifier of a preset algorithm, the identifier of the preset algorithm is used to identify the preset algorithm, and a second random identifier, the second random identifier is a random identifier generated by the DHCPv6 client apparatus by using the preset algorithm and the first random identifier and used to identify the DHCPv6 client apparatus, the second random identifier is different from the first random identifier, and the second message does not comprise the DUID; and receiving, by the DHCPv6 client apparatus, a second reply message from the DHCPv6 server, wherein the second reply message comprises a second IPv6 address, second configuration information, and the second random identifier. sending, by a Dynamic Host Configuration Protocol for Internet Protocol version 6, DHCPv6, client apparatus, a first message used to request assignment of an Internet Protocol version 6, IPv6, address to a DHCPv6 server, wherein the first message comprises a first random identifier, the first random identifier is a random identifier generated by the DHCPv6 client apparatus and used to identify the DHCPv6 client apparatus, and the first message does not comprise a DHCP unique identifier, DUID; receiving, by the DHCPv6 client apparatus, a first reply message from the DHCPv6 server, wherein the first reply message comprises a first IPv6 address, first configuration information, and the first random identifier; sending, by the DHCPv6 client apparatus, a second message to the DHCPv6 server, wherein the second message comprises an identifier of a preset algorithm, the identifier of the preset algorithm is used to identify the preset algorithm, and a second random identifier, the second random identifier is a random identifier generated by the DHCPv6 client apparatus by using the preset algorithm and the first random identifier and used to identify the DHCPv6 client apparatus, the second random identifier is different from the first random identifier, and the second message does not comprise the DUID; and receiving, by the DHCPv6 client apparatus, a second reply message from the DHCPv6 server, wherein the second reply message comprises a second IPv6 address, second configuration information, and the second random identifier.