mhurhangee/ep-ind-claims huggingface dataset:
A waveguide polarization rotator, comprising: an optical waveguide having an input end and an output end oppositely disposed thereon, the optical waveguide operable to: receive, at the input end, an input optical signal having a mode having an input polarization, and generate, at the output end, an output optical signal having an output polarization orthogonal to the input polarization; and an overlay strip disposed over and non-orthogonally crossing the optical waveguide, characterised in that: the overlay strip has a first end laterally offset from the optical waveguide by a first offset distance and a second end laterally offset from the optical waveguide by a second offset distance, and the first end and the second end are oppositely disposed on either side of the optical waveguide; wherein the first offset distance comprises a tolerance portion determined according to fabrication tolerances for the forming the optical waveguide and the forming the overlay strip; wherein a fundamental mode of the optical waveguide is equal to a fundamental mode of the waveguide polarization rotator at the first end and at the second end of the overlay strip. an optical waveguide having an input end and an output end oppositely disposed thereon, the optical waveguide operable to: receive, at the input end, an input optical signal having a mode having an input polarization, and generate, at the output end, an output optical signal having an output polarization orthogonal to the input polarization; and receive, at the input end, an input optical signal having a mode having an input polarization, and generate, at the output end, an output optical signal having an output polarization orthogonal to the input polarization; and an overlay strip disposed over and non-orthogonally crossing the optical waveguide, characterised in that: the overlay strip has a first end laterally offset from the optical waveguide by a first offset distance and a second end laterally offset from the optical waveguide by a second offset distance, and the first end and the second end are oppositely disposed on either side of the optical waveguide; wherein the first offset distance comprises a tolerance portion determined according to fabrication tolerances for the forming the optical waveguide and the forming the overlay strip; wherein a fundamental mode of the optical waveguide is equal to a fundamental mode of the waveguide polarization rotator at the first end and at the second end of the overlay strip. the overlay strip has a first end laterally offset from the optical waveguide by a first offset distance and a second end laterally offset from the optical waveguide by a second offset distance, and the first end and the second end are oppositely disposed on either side of the optical waveguide; wherein the first offset distance comprises a tolerance portion determined according to fabrication tolerances for the forming the optical waveguide and the forming the overlay strip; wherein a fundamental mode of the optical waveguide is equal to a fundamental mode of the waveguide polarization rotator at the first end and at the second end of the overlay strip.
Device for de-icing vehicles, in particular aircraft, with flexible electrical heating elements which can be connected to an electricity source and which have a control system, wherein the heating elements are arranged in a flexible mat which can be brought into operative contact with surfaces to be thawed of a vehicle which is to be de-iced, wherein: - that part of the mat oriented towards the vehicle has waterremoving spaces, - the mat has, over the heating element layer, a thermal barrier layer, - over the thermal barrier layer, a flexible, water-repellent heat-reflecting layer and, beneath the layer of heating elements, there is arranged an insulator consisting of a flexible, water-repellent electrical insulation layer, and - the heat-reflecting layer consists of a silver-coloured silicone fabric. - that part of the mat oriented towards the vehicle has waterremoving spaces, - the mat has, over the heating element layer, a thermal barrier layer, - over the thermal barrier layer, a flexible, water-repellent heat-reflecting layer and, beneath the layer of heating elements, there is arranged an insulator consisting of a flexible, water-repellent electrical insulation layer, and - the heat-reflecting layer consists of a silver-coloured silicone fabric.
A data processing apparatus comprising a line card, wherein the line card comprises: a first processing module, configured to determine, according to a correspondence between a first optical serial signal flow and a logical interface, the logical interface corresponding to the first optical serial signal flow, wherein bandwidth of the logical interface is configured to be first bandwidth, bandwidth of the first optical serial signal flow is less than or equal to the first bandwidth, the logical interface is corresponding to a first optical interface, and the first optical interface is corresponding to an optical fiber, or a channel that is in an optical fiber and is used to transmit an optical signal with a wavelength; a second processing module, configured to determine, according to a correspondence between the logical interface and the first optical interface and the logical interface that is determined by the first processing module, the first optical interface corresponding to the logical interface; and a scheduling module, configured to transmit the first optical serial signal flow through the first optical interface determined by the second processing module. a first processing module, configured to determine, according to a correspondence between a first optical serial signal flow and a logical interface, the logical interface corresponding to the first optical serial signal flow, wherein bandwidth of the logical interface is configured to be first bandwidth, bandwidth of the first optical serial signal flow is less than or equal to the first bandwidth, the logical interface is corresponding to a first optical interface, and the first optical interface is corresponding to an optical fiber, or a channel that is in an optical fiber and is used to transmit an optical signal with a wavelength; a second processing module, configured to determine, according to a correspondence between the logical interface and the first optical interface and the logical interface that is determined by the first processing module, the first optical interface corresponding to the logical interface; and a scheduling module, configured to transmit the first optical serial signal flow through the first optical interface determined by the second processing module.
An aerosol generation device (10; 110) comprising: - a bracket (24; 124); - a printed circuit board (34; 134) comprising a LED (37; 137) and fixed on the bracket (24; 124); - an outside casing (26; 126) delimiting an interior part of the device (10; 110) and configured to receive the bracket (24; 124), the outside casing (26; 126) comprising a side surface (61; 161) extending along a device axis and defining a side aperture (62; 162); the aerosol generation device (10; 110) being characterized in that it further comprises: - a light guide pipe (70; 170) defining a central cavity (72; 172) and configured to be received in the side aperture (62; 162) to extend from the LED (37; 137) to the side surface (61; 161) through the side aperture (62; 162) when the bracket (24; 124) is received in the interior part of the device (10; 110); - a pin (71; 171) configured to be inserted into the central cavity (72; 172) to lock the light guide pipe (70; 170) in the side aperture (62; 162). - a bracket (24; 124); - a printed circuit board (34; 134) comprising a LED (37; 137) and fixed on the bracket (24; 124); - an outside casing (26; 126) delimiting an interior part of the device (10; 110) and configured to receive the bracket (24; 124), the outside casing (26; 126) comprising a side surface (61; 161) extending along a device axis and defining a side aperture (62; 162); - a light guide pipe (70; 170) defining a central cavity (72; 172) and configured to be received in the side aperture (62; 162) to extend from the LED (37; 137) to the side surface (61; 161) through the side aperture (62; 162) when the bracket (24; 124) is received in the interior part of the device (10; 110); - a pin (71; 171) configured to be inserted into the central cavity (72; 172) to lock the light guide pipe (70; 170) in the side aperture (62; 162).
An articulating coupling assembly for coupling a free end of a pipe to a support structure, the assembly comprising; a pipe end fitting configured for fitting on the free end of the pipe, and a spherical bearing, the spherical bearing having a maximum diameter not greater than a maximum diameter of the pipe end fitting, a flanged collar configured to receive the pipe end fitting in a snug radial fit, a radially outer wall of the spherical bearing having one or more slots extending along the spherical bearing in a direction parallel to an axial direction of said pipe, a radially inner wall of the flanged collar having one or more radially inwardly protruding dogs proportioned to be received snugly in the one or more slots of the radially outer wall of the spherical bearing characterised in that the number of slots in the spherical bearing is greater than the number of dogs provided on the flanged collar.
A testing system, comprising a reagent reaction vessel and a test device, wherein a reagent storage portion and a push rod movable relative to the reagent storage portion are packaged in the reagent reaction vessel, the reagent storage portion comprises at least one reagent containing cavity (106, 108), and the reagent containing cavity (106, 108) is being sealed by a sealing element; the push rod is connected to the sealing element, and the push rod is configured to be used for cooperation with the test device to separate the sealing element from the reagent storage portion; and the test device comprises a test cassette, an ejection rod is arranged in the test cassette, and the ejection rod is configured to cooperate with the push rod to separate the sealing element from the reagent storage portion, the push rod being entirely contained in the reagent reaction vessel. a reagent storage portion and a push rod movable relative to the reagent storage portion are packaged in the reagent reaction vessel, the reagent storage portion comprises at least one reagent containing cavity (106, 108), and the reagent containing cavity (106, 108) is being sealed by a sealing element; the push rod is connected to the sealing element, and the push rod is configured to be used for cooperation with the test device to separate the sealing element from the reagent storage portion; and the test device comprises a test cassette, an ejection rod is arranged in the test cassette, and the ejection rod is configured to cooperate with the push rod to separate the sealing element from the reagent storage portion, the push rod being entirely contained in the reagent reaction vessel.
Platform for mounting of an autonomous powering engine onto a firewood splitting apparatus, the platform comprising a rigid bearing frame, on the top surface of which at least one engine is mounted, which is capable to operate autonomously i.e. independently on each powering means available on a tractor and is furnished with a fuel reservoir or any other source for supplying energy to said engine, which is furthermore mechanically connected to a transmission, which is suitable for receiving a torque there-from and which is furthermore also with the possibility of transferring said torque optionally connectable with a cardan joint of a firewood splitting apparatus, wherein said frame when mounted to a firewood splitting apparatus is arranged at a certain distance above the ground and in a plane which extends at least approximately parallel with a plane as defined by the resting surfaces of supporting legs on said firewood splitting apparatus, characterised in that said frame is on its bottom surface furnished with linear pivotal bearing beams (14, 15), which extend parallel with each other when attached to a firewood splitting apparatus and are each per se on their end portions (141, 151) faced towards the frame pivotally around the axis (141', 151'), which extends perpendicularly with regard to the dominant plane of said frame, connected with said frame, while each of said beams (14, 15) is on its opposite end portion (142, 152), which protrudes away from the area of said frame, connected with each belonging connecting seat (143, 153), which is adjusted for establishing of a detachable interconnection between each available bottom connecting seats (32, 33) of a firewood splitting apparatus by means of at least two bolts (323, 333), which are arranged apart of each other and parallel with each other and are each per se insertable through suitable bores and secured from undesired removal there-from, and wherein said pivotal interconnection between each bearing beam (14, 15) and each corresponding connecting seat (143, 153) is arranged in such manner, that said pivoting can be temporarily disabled by means of fixation of a bearing beam (14, 15) in each desired position thereof.
Outboard device for a maritime structure, wherein the outboard device comprises a first component and a second component, wherein the first component and the second component are at least temporarily covered by water and wherein the first component is movable in relation to the second component, wherein a thermoplastic is arranged as a coating between the first component and the second component, wherein the outboard device comprises a sliding bearing, which comprises an element made of a fibre composite material, characterized in that the thermoplastic is applied on one of the components (11, 12) and the other of the components (11, 12) comprises the element made of the fibre composite material.
A method for providing network access to a plurality of user entities through an access point, said access point comprising a Local Area Network, LAN, interface and a broadband network interface, said access point being adapted to establish a respective first secure communication link with each user entity from among said plurality of user entities via said LAN interface, the method comprising the following steps at a gateway device: - establishing a second secure communication link with said access point via said broadband network interface, said first and second secure communication links having different encryption protocols, wherein said second secure communication link conveys data of multiple user entity sessions and wherein said second secure communication link is terminated at said access point; - receiving an IP address allocation request from one of said plurality of user entities via said second secure communication link; - accessing a Authentication, Authorization, and Accounting, AAA, server to verify whether a successful authentication of said one of said plurality of user entities on the basis of data related to a mobile subscription associated with said one of said plurality of user entities has already taken place; and - upon successful verification, completing an IP address allocation scheme with said one of said plurality of user entities and enabling relaying of data between said one of said plurality of user entities and a Packet Data Network, PDN; wherein said gateway device is adapted to aggregate a plurality of instances of second secure communication links from different access points towards said PDN. - establishing a second secure communication link with said access point via said broadband network interface, said first and second secure communication links having different encryption protocols, wherein said second secure communication link conveys data of multiple user entity sessions and wherein said second secure communication link is terminated at said access point; - receiving an IP address allocation request from one of said plurality of user entities via said second secure communication link; - accessing a Authentication, Authorization, and Accounting, AAA, server to verify whether a successful authentication of said one of said plurality of user entities on the basis of data related to a mobile subscription associated with said one of said plurality of user entities has already taken place; and - upon successful verification, completing an IP address allocation scheme with said one of said plurality of user entities and enabling relaying of data between said one of said plurality of user entities and a Packet Data Network, PDN;
A radiation detector, comprising: a chamber or cavity that produces charge carriers when radiation is incident thereon; a deformable plate (14; 16) along one side of the chamber or cavity; a rigid plate (16; 14) spaced and electrically insulated from the deformable plate (14; 16); a charging voltage source for applying a voltage between the deformable plate (14; 16) and the rigid plate (16; 14), such that the deformable plate (14; 16) is attracted toward the rigid plate (16; 14) by electrostatic forces when charged by the charging voltage source, and moves away from the rigid plate (16; 14) when charge carriers produced in the chamber or cavity by incident radiation reduce the electrostatic forces between the deformable plate (14; 16) and the rigid (16; 14) plate. a chamber or cavity that produces charge carriers when radiation is incident thereon; a deformable plate (14; 16) along one side of the chamber or cavity; a rigid plate (16; 14) spaced and electrically insulated from the deformable plate (14; 16); a charging voltage source for applying a voltage between the deformable plate (14; 16) and the rigid plate (16; 14), such that the deformable plate (14; 16) is attracted toward the rigid plate (16; 14) by electrostatic forces when charged by the charging voltage source, and moves away from the rigid plate (16; 14) when charge carriers produced in the chamber or cavity by incident radiation reduce the electrostatic forces between the deformable plate (14; 16) and the rigid (16; 14) plate.
A method comprising: receiving, from a client device, a media sample of a media stream being rendered by a media rendering source; determining, by a computing device, a plurality of media recordings that are potential matches to the media sample; providing, by the computing device to a client device, an alignment file including information of features of one of the plurality of media recordings, wherein the features in the alignment file of one of the plurality of media recordings are anticipated to appear in the media stream at predetermined times; characterized in further comprising: comparing the media stream being rendered by the media rendering source to the media recording of the alignment file and determining that a discontinuity exists in the media stream based on an amount of time passing with no predetermined fingerprint matches between the media stream and the media recording of the alignment file. receiving, from a client device, a media sample of a media stream being rendered by a media rendering source; determining, by a computing device, a plurality of media recordings that are potential matches to the media sample; providing, by the computing device to a client device, an alignment file including information of features of one of the plurality of media recordings, wherein the features in the alignment file of one of the plurality of media recordings are anticipated to appear in the media stream at predetermined times; characterized in further comprising: comparing the media stream being rendered by the media rendering source to the media recording of the alignment file and determining that a discontinuity exists in the media stream based on an amount of time passing with no predetermined fingerprint matches between the media stream and the media recording of the alignment file.
A method for transmitting a Multi-stage, M-stage, preamble sequence on Physical Random Access Channel, PRACH, wherein the M-stage preamble sequence comprises a number M of preamble sub-sequences, comprising: determining a preamble sub-sequence to be transmitted in a current stage, wherein the preamble sub-sequence is obtained by cyclic-shifting a Zadoff-Chu, ZC, root sequence, and scrambling the cyclic-shifted ZC root sequence with a scrambling sequence; and transmitting the preamble sub-sequence; wherein the scrambling sequence is obtained by cyclic-shifting a root sequence based on a cyclic shift value, wherein the cyclic shift value is a preamble sub-sequence index of the cyclic-shifted ZC root sequence that was used to obtain a preamble sub-sequence transmitted in a previous stage. determining a preamble sub-sequence to be transmitted in a current stage, wherein the preamble sub-sequence is obtained by cyclic-shifting a Zadoff-Chu, ZC, root sequence, and scrambling the cyclic-shifted ZC root sequence with a scrambling sequence; and transmitting the preamble sub-sequence; wherein the scrambling sequence is obtained by cyclic-shifting a root sequence based on a cyclic shift value, wherein the cyclic shift value is a preamble sub-sequence index of the cyclic-shifted ZC root sequence that was used to obtain a preamble sub-sequence transmitted in a previous stage.
Device for applying a cleaning liquid to a vehicle part, wherein the device comprises an upper nozzle for discharging cleaning liquid in a first spray geometry (1- 3), wherein the first spray geometry (1- 3) is delimited in a first vertical cross-section starting from the upper nozzle, by a first upper side piece and a first lower side piece that enclose a first opening angle (α1) with one another, wherein the device comprises a lower nozzle for discharging cleaning liquid in a second spray geometry (2- 3), wherein the second spray geometry is delimited in a second vertical cross-section starting from the lower nozzle, by a second upper side piece and a second lower side piece that enclose a second opening angle (α2) with one another, wherein the upper nozzle is arranged in the vertical direction at a distance above the lower nozzle, characterised in that in a vertical projection, a first straight line extending through the first upper side piece encloses an angle with a second straight line extending through the second lower side piece that is less than 10 degrees, and the first lower side piece intersects the second upper side piece in the discharge direction of the cleaning liquid, wherein the first upper side piece and/or the second lower side piece is/are horizontally orientated. wherein the device comprises an upper nozzle for discharging cleaning liquid in a first spray geometry (1- 3), wherein the first spray geometry (1- 3) is delimited in a first vertical cross-section starting from the upper nozzle, by a first upper side piece and a first lower side piece that enclose a first opening angle (α1) with one another, wherein the device comprises a lower nozzle for discharging cleaning liquid in a second spray geometry (2- 3), wherein the second spray geometry is delimited in a second vertical cross-section starting from the lower nozzle, by a second upper side piece and a second lower side piece that enclose a second opening angle (α2) with one another, wherein the upper nozzle is arranged in the vertical direction at a distance above the lower nozzle, characterised in that in a vertical projection, a first straight line extending through the first upper side piece encloses an angle with a second straight line extending through the second lower side piece that is less than 10 degrees, and the first lower side piece intersects the second upper side piece in the discharge direction of the cleaning liquid, wherein the first upper side piece and/or the second lower side piece is/are horizontally orientated.