mhurhangee/patent-ind-claim-en huggingface dataset:
An inkjet printing apparatus that records an image by ejecting electromagnetic curing type ink to a recording medium , comprising: a transport mechanism that transports a recording medium along a prescribed transport path (TR1); an ejection head that ejects said ink to said recording medium ; a process chamber arranged downstream from said ejection head and having an inlet and an outlet for passing said recording medium through said process chamber ; an irradiator that irradiates said recording medium in said process chamber with an electromagnetic wave; an inert gas supplier that supplies an inert gas into said process chamber ; and a casing accommodating said ejection head and said process chamber ; characterized by an air discharge part including an inlet-side suction port provided upstream from said inlet of said process chamber , an outlet-side suction port provided downstream from said outlet of said process chamber , and an exhaust pipe for guiding atmosphere sucked through said inlet-side suction port and said outlet-side suction port to the outside of said casing . a transport mechanism that transports a recording medium along a prescribed transport path (TR1); an ejection head that ejects said ink to said recording medium ; a process chamber arranged downstream from said ejection head and having an inlet and an outlet for passing said recording medium through said process chamber ; an irradiator that irradiates said recording medium in said process chamber with an electromagnetic wave; an inert gas supplier that supplies an inert gas into said process chamber ; and a casing accommodating said ejection head and said process chamber ; characterized by an air discharge part including an inlet-side suction port provided upstream from said inlet of said process chamber , an outlet-side suction port provided downstream from said outlet of said process chamber , and an exhaust pipe for guiding atmosphere sucked through said inlet-side suction port and said outlet-side suction port to the outside of said casing .
A method for securely classifying data by a computing platform, characterised in that it comprises: - a step of sending data to be classified, from at least one client to said computing platform, the data being sent in an encrypted form by means of a stream encryption using a first symmetric key, associated with the client; - a step of sending parameters of a classification model, from at least one provider to said computing platform, the parameters being sent in an encrypted form by means of a stream encryption using a second symmetric key, associated with the provider; - a first transcryption step in which the data encrypted by the first symmetric key are re-encrypted by the public key of a homomorphic cryptosystem, the data thus re-encrypted being decrypted in the homomorphic domain from the first symmetric key encrypted by the public key of the homomorphic cryptosystem, to obtain said data, encrypted by said public key; - a second transcryption step in which the parameters encrypted by the second symmetric key are re-encrypted by said public key and then decrypted in the homomorphic domain from the second symmetric key encrypted by the public key of the homomorphic cryptosystem, to obtain said parameters, encrypted by said public key; - a step of classifying the data by means of a classification function, said classification function operating on the data and parameters encrypted by the public key, said classification function being assessed in the homomorphic domain to provide a classification result encrypted by said public key. - a step of sending data to be classified, from at least one client to said computing platform, the data being sent in an encrypted form by means of a stream encryption using a first symmetric key, associated with the client; - a step of sending parameters of a classification model, from at least one provider to said computing platform, the parameters being sent in an encrypted form by means of a stream encryption using a second symmetric key, associated with the provider; - a first transcryption step in which the data encrypted by the first symmetric key are re-encrypted by the public key of a homomorphic cryptosystem, the data thus re-encrypted being decrypted in the homomorphic domain from the first symmetric key encrypted by the public key of the homomorphic cryptosystem, to obtain said data, encrypted by said public key; - a second transcryption step in which the parameters encrypted by the second symmetric key are re-encrypted by said public key and then decrypted in the homomorphic domain from the second symmetric key encrypted by the public key of the homomorphic cryptosystem, to obtain said parameters, encrypted by said public key; - a step of classifying the data by means of a classification function, said classification function operating on the data and parameters encrypted by the public key, said classification function being assessed in the homomorphic domain to provide a classification result encrypted by said public key.
A pipe support comprising a hollow body for supporting a length of pipe, the body comprising a tubular outer support wall and a tubular inner support wall spaced inwardly from the outer support wall , and a connecting portion for maintaining the inner support wall and the outer support wall in a fixed, spaced apart relationship, the inner support wall and the outer support wall each having a ground engaging lower end for engagement with the ground and an upper end for supporting the length of pipe, wherein the pipe support is shaped to be nestable with another like pipe support, the pipe support nesting with the like pipe support when stacked with the like pipe support in an aligned orientation, wherein the inner support wall , the outer support wall , and the connecting portion combine to form a pipe saddle for supporting the pipe.
A method for establishing a wireless local area network connection, wherein the method is applied to a terminal, and comprises: in response to first input of a user, displaying (S401) a first setting interface of the terminal, wherein the first setting interface comprises at least two link identifiers pointing to a first hotspot, a first link identifier in the at least two link identifiers indicates a link for establishing a password-free connection to the first hotspot by using a first application, and a second link identifier indicates a link for establishing a connection to the first hotspot by using a native wireless local area network connection logic of the terminal; in response to an operation of selecting (S402) the first link identifier by the user, establishing a wireless local area network connection to the first hotspot by using the first application; and in response to an operation of selecting (S403) the second link identifier by the user, establishing a wireless local area network connection to the first hotspot by using the native wireless local area network connection logic of the terminal, wherein the first link identifier is displayed in a first link set in the first setting interface, and the first link set is a set of hotspots to which a password-free connection can be established by using the first application; and the second link identifier is displayed in a second link set in the first setting interface, and the second link set is a set of hotspots to which a connection can be established by using the native wireless local area network connection logic of the terminal. in response to first input of a user, displaying (S401) a first setting interface of the terminal, wherein the first setting interface comprises at least two link identifiers pointing to a first hotspot, a first link identifier in the at least two link identifiers indicates a link for establishing a password-free connection to the first hotspot by using a first application, and a second link identifier indicates a link for establishing a connection to the first hotspot by using a native wireless local area network connection logic of the terminal; in response to an operation of selecting (S402) the first link identifier by the user, establishing a wireless local area network connection to the first hotspot by using the first application; and in response to an operation of selecting (S403) the second link identifier by the user, establishing a wireless local area network connection to the first hotspot by using the native wireless local area network connection logic of the terminal, wherein the first link identifier is displayed in a first link set in the first setting interface, and the first link set is a set of hotspots to which a password-free connection can be established by using the first application; and the second link identifier is displayed in a second link set in the first setting interface, and the second link set is a set of hotspots to which a connection can be established by using the native wireless local area network connection logic of the terminal.
A method of generating a plurality of diaphragm assemblies , the method comprising: providing a first substrate including a first side with a first protrusion and a second side with a first depression , the first protrusion providing a platform for a first diaphragm ; positioning the first substrate to accept the first diaphragm; positioning the first diaphragm on the first protrusion on the first side of the first substrate to form a first assembly ; providing a second substrate including a first side with a second protrusion and a second side with a second depression , the second protrusion providing a platform for a second diaphragm ; positioning the second substrate on the first assembly such that at least a portion of the first diaphragm and at least a portion of the first protrusion fit within the second depression; positioning the second diaphragm on the first side of the second substrate to form a second assembly , the second assembly being stacked on top of the first assembly; and applying a force to the stacked first and second assemblies to assist in bonding the first and second diaphragms to the first and second substrates, respectively, wherein the first and second diaphragms are movable in response to applied pressure. providing a first substrate including a first side with a first protrusion and a second side with a first depression , the first protrusion providing a platform for a first diaphragm ; positioning the first substrate to accept the first diaphragm; positioning the first diaphragm on the first protrusion on the first side of the first substrate to form a first assembly ; providing a second substrate including a first side with a second protrusion and a second side with a second depression , the second protrusion providing a platform for a second diaphragm ; positioning the second substrate on the first assembly such that at least a portion of the first diaphragm and at least a portion of the first protrusion fit within the second depression; positioning the second diaphragm on the first side of the second substrate to form a second assembly , the second assembly being stacked on top of the first assembly; and applying a force to the stacked first and second assemblies to assist in bonding the first and second diaphragms to the first and second substrates, respectively, wherein the first and second diaphragms are movable in response to applied pressure.
A computer-implemented method of improving distributed acoustic sensing, DAS, seismic data in order to identify seismic events, comprising: a. receiving a DAS seismic dataset recorded by a fiber-optic cable in a borehole drilled through a subsurface volume of interest, the DAS seismic dataset comprising a seismic signal and random noise; b. identifying a portion of the DAS seismic dataset including random noise with no seismic signal to generate a windowed noise dataset; c. transforming the windowed noise dataset into a noise power spectrum; d. training a machine-learning algorithm using the noise power spectrum to estimate a power spectrum of the seismic signal as approximately zero based on the windowed noise dataset whereby the trained machine-learning algorithm implements a Wiener filter; and e. using the trained machine-learning algorithm to estimate a power spectrum of the seismic signal based on the DAS seismic dataset, the power spectrum of the seismic signal estimated based on the DAS seismic dataset being a power spectrum of a noise-attenuated seismic dataset for use in identifying the seismic events. a. receiving a DAS seismic dataset recorded by a fiber-optic cable in a borehole drilled through a subsurface volume of interest, the DAS seismic dataset comprising a seismic signal and random noise; b. identifying a portion of the DAS seismic dataset including random noise with no seismic signal to generate a windowed noise dataset; c. transforming the windowed noise dataset into a noise power spectrum; d. training a machine-learning algorithm using the noise power spectrum to estimate a power spectrum of the seismic signal as approximately zero based on the windowed noise dataset whereby the trained machine-learning algorithm implements a Wiener filter; and e. using the trained machine-learning algorithm to estimate a power spectrum of the seismic signal based on the DAS seismic dataset, the power spectrum of the seismic signal estimated based on the DAS seismic dataset being a power spectrum of a noise-attenuated seismic dataset for use in identifying the seismic events.
A method for receiving a transmission indication signal, applied to terminal side, comprising: receiving the transmission indication signal on a part of time-frequency resources occupied by the network device , wherein the time-frequency resource occupied by the network device is unlicensed band resource, the transmission indication signal is used to indicate that the network device successfully occupies the idle channel, so as to instruct the terminal to perform the corresponding terminal behaviors according to the terminal behavior indication information, the terminal behavior indication information is pre-allocated to the terminal by a network device , the terminal behavior indication information is used to indicate the terminal behavior, and the terminal behavior indication information is used to instruct the terminal to perform at least one of following behaviors: monitoring physical downlink control channel, PDCCH; channel state information, CSI, measurement; radio resource management, RRM, measurement; beam management measurement; radio link monitoring; and beam failure detection. monitoring physical downlink control channel, PDCCH; channel state information, CSI, measurement; radio resource management, RRM, measurement; beam management measurement; radio link monitoring; and beam failure detection.
A first near field communication, NFC, circuit comprising: an antenna configured to inductively couple to signals emitted by a second NFC circuit ; a charging circuit configured to output power provided by the inductive coupling through the antenna to the signals emitted by the second NFC circuit ; a transceiver circuit configured to be powered by the charging circuit to transmit data for receipt by the second NFC circuit ; and a transmission delay circuit configured to be powered by the charging circuit , set a defined delay time and control the transceiver circuit to delay transmission of the data until expiration of the defined delay time after the transceiver circuit has become sufficiently powered on to operate to transmit the data, wherein the transmission delay circuit is configured to set the defined delay time based on determining that signals from a third NFC circuit were received by the transceiver circuit while the transceiver circuit was transmitting the data, to delay further transmission of the data until expiration of the defined delay time. an antenna configured to inductively couple to signals emitted by a second NFC circuit ; a charging circuit configured to output power provided by the inductive coupling through the antenna to the signals emitted by the second NFC circuit ; a transceiver circuit configured to be powered by the charging circuit to transmit data for receipt by the second NFC circuit ; and a transmission delay circuit configured to be powered by the charging circuit , set a defined delay time and control the transceiver circuit to delay transmission of the data until expiration of the defined delay time after the transceiver circuit has become sufficiently powered on to operate to transmit the data, wherein the transmission delay circuit is configured to set the defined delay time based on determining that signals from a third NFC circuit were received by the transceiver circuit while the transceiver circuit was transmitting the data, to delay further transmission of the data until expiration of the defined delay time.
A prosthetic heart valve for replacing a native valve, comprising: a collapsible and expandable stent extending between a proximal end and a distal end , the stent including an annulus section adjacent the proximal end , the annulus section having cells arranged in at least one annulus row, each said annulus row having a same first number of cells , the first number defining a first cell density, an aortic section adjacent the distal end , the aortic section having cells arranged in at least one aortic row, each said aortic row having a same second number of cells , the second number defining a second cell density, the first cell density being greater than the second cell density, and a transition section disposed between the annulus section and the aortic section , the transition section having cells arranged in at least one transition row, the number of cells per transition row defining a third cell density that is different from the first cell density and the second cell density; and a valve assembly disposed within the stent , wherein each cell in the at least one aortic row is directly coupled to a circumferentially adjacent cell in the at least one aortic row. a collapsible and expandable stent extending between a proximal end and a distal end , the stent including an annulus section adjacent the proximal end , the annulus section having cells arranged in at least one annulus row, each said annulus row having a same first number of cells , the first number defining a first cell density, an aortic section adjacent the distal end , the aortic section having cells arranged in at least one aortic row, each said aortic row having a same second number of cells , the second number defining a second cell density, the first cell density being greater than the second cell density, and a transition section disposed between the annulus section and the aortic section , the transition section having cells arranged in at least one transition row, the number of cells per transition row defining a third cell density that is different from the first cell density and the second cell density; and a valve assembly disposed within the stent , wherein each cell in the at least one aortic row is directly coupled to a circumferentially adjacent cell in the at least one aortic row.
Fire-resistant glazing for preventing the passage of fire and smoke in the event of fire from one room into another, having at least three glass surfaces (A, B, C) which are arranged side by side and consist of fire-resistant panes and one of which (B) is designed at least in part as a glass door held without protruding in the glass environment in the form of a hinged door, wherein the fire-resistant panes have parallel glass panes spaced apart from one another by means of an edge seal and the space between the glass panes enclosed by the edge seal is filled with a fire-retardant gel , and wherein the edge seal of the glass door and the edge seal of the fire-resistant panes in the region of the abutting edges directly adjacent to the glass door are offset inward such that a groove is formed, into which groove is inserted a strip of a material that is intumescent in the event of fire and that bears a seal , wherein, solely in the region of the lateral abutting edges of the adjacent fire-resistant panes that form the hinged side (A-A) of the glass door , one of the glass panes (2a or 2b) is respectively arranged in a manner allowing recoil with respect to the other glass pane (2b or 2a) such that an interlocking stepped rabbet forming a stop is formed, while all other abutting edges (B-B) of the fire-resistant panes are formed without a stepped rabbet, characterized in that when the glass door is in the closed position, the joints between adjoining fire-resistant panes are sealed tightly by means of a sealing arrangement which consists of seals which protrude into the respective joint out of the adjacent fire-resistant panes , overlap, and interact with one another.
An expanded-beam ferrule for an optical interface device that supports at least one optical fiber having a numerical aperture NA F and an end portion, comprising: a ferrule body having opposite front and back ends , opposite top and bottom surfaces , and a central axis (A0), wherein the front end includes a front surface , with the ferrule body being substantially transparent to light of wavelength λ, wherein λ is a wavelength used in optical communication systems; at least one fiber support feature configured to support the end portion of the at least one optical fiber at a terminal end wall of the ferrule body , the terminal end wall being spaced apart from the front surface , wherein the terminal end wall defines a planar rear lens surface ; a front lens surface defined in the front surface and a lens body defined by a lens portion of the ferrule body that resides between the rear and front lens surfaces , the lens body defining at least one lens having an axial thickness TH and a refractive index n; characterized in that the front lens surface is convex and aspheric with a conic constant C in the range from -3.7/n 2 ≤ C ≤ -1.9/n 2 , and wherein the least one lens has an amount of on-axis spherical aberration SA in the range from [(-150.0·NA F 4 )·λ] ≤ SA ≤ [(-26.5·NA F 4 )·λ]. a ferrule body having opposite front and back ends , opposite top and bottom surfaces , and a central axis (A0), wherein the front end includes a front surface , with the ferrule body being substantially transparent to light of wavelength λ, wherein λ is a wavelength used in optical communication systems; at least one fiber support feature configured to support the end portion of the at least one optical fiber at a terminal end wall of the ferrule body , the terminal end wall being spaced apart from the front surface , wherein the terminal end wall defines a planar rear lens surface ; a front lens surface defined in the front surface and a lens body defined by a lens portion of the ferrule body that resides between the rear and front lens surfaces , the lens body defining at least one lens having an axial thickness TH and a refractive index n; characterized in that the front lens surface is convex and aspheric with a conic constant C in the range from -3.7/n 2 ≤ C ≤ -1.9/n 2 , and wherein the least one lens has an amount of on-axis spherical aberration SA in the range from [(-150.0·NA F 4 )·λ] ≤ SA ≤ [(-26.5·NA F 4 )·λ].