mhurhangee/patent-ind-claim-en huggingface dataset:
A multi-cell oxygen production system comprising: multiple adjacently spaced electrolysis cells , in which one half of each electrolysis cell operates in an electrolysis mode to generate oxygen and the other half of the electrolysis cell operates in a fuel cell mode to consume hydrogen, to produce water or steam and generate power, each electrolysis cell including a proton exchange membrane (PEM) between a cathode electrode and an anode electrode ; and interconnected to an electrical power source with at least two of the electrolysis cells spaced around a bipolar electrode plate and an air supply directed to the cathode electrode of each electrolysis cell , wherein the air supply is arranged to substantially evenly distribute air over the surface of the cathode electrode by an interconnect flow field design so as to completely consume protons in an electrochemical reaction with oxygen in the air to form water or steam at the cathode electrode ; characterised in that the system further comprises: a foraminous conductive support provided on the anode electrode side of the electrolysis cell which is bonded directly to the proton exchange membrane to allow the system to be operated at a higher differential pressure across the membrane for complete consumption of protons at high current densities. multiple adjacently spaced electrolysis cells , in which one half of each electrolysis cell operates in an electrolysis mode to generate oxygen and the other half of the electrolysis cell operates in a fuel cell mode to consume hydrogen, to produce water or steam and generate power, each electrolysis cell including a proton exchange membrane (PEM) between a cathode electrode and an anode electrode ; and interconnected to an electrical power source with at least two of the electrolysis cells spaced around a bipolar electrode plate and an air supply directed to the cathode electrode of each electrolysis cell , wherein the air supply is arranged to substantially evenly distribute air over the surface of the cathode electrode by an interconnect flow field design so as to completely consume protons in an electrochemical reaction with oxygen in the air to form water or steam at the cathode electrode ; characterised in that the system further comprises: a foraminous conductive support provided on the anode electrode side of the electrolysis cell which is bonded directly to the proton exchange membrane to allow the system to be operated at a higher differential pressure across the membrane for complete consumption of protons at high current densities.
A signal transfer device for transferring a signal through a transformer , comprising: - a receiving circuit ; and - a transformer, wherein the transformer comprises: - a primary-side winding (P; P1, P2) that is formed out of a single coil or out of a plurality of coils connected in series or in parallel; - a secondary-side set winding (S1) of one transformer part of the transformer which is connected to a set-side input terminal (R1) of the receiving circuit ; and - a secondary-side reset winding (S2) of another transformer part of the transformer which is connected to a reset-side input terminal (R2) of the receiving circuit , characterized in that the two secondary-side windings (S1, S2) are - magnetically coupled to each other densely so that a magnetic flux interlinking with one of the secondary-side windings (S1, S2) interlink also with the other secondary-side winding (S2, S1); - wound densely to share a core; and - wound in one and the same direction; and wherein terminals (pinS1, GND2) of the secondary-side set winding (S1) are placed reverse with respect to terminals (pinS2, GND2) of the secondary-side reset winding (S2), so that voltages in the set-side input terminal (R1) and the reset-side input terminal (R2) of the receiving circuit change in opposite directions to each other when the magnetic flux changes. - a receiving circuit ; and - a transformer, wherein the transformer comprises: - a primary-side winding (P; P1, P2) that is formed out of a single coil or out of a plurality of coils connected in series or in parallel; - a secondary-side set winding (S1) of one transformer part of the transformer which is connected to a set-side input terminal (R1) of the receiving circuit ; and - a secondary-side reset winding (S2) of another transformer part of the transformer which is connected to a reset-side input terminal (R2) of the receiving circuit , characterized in that the two secondary-side windings (S1, S2) are - magnetically coupled to each other densely so that a magnetic flux interlinking with one of the secondary-side windings (S1, S2) interlink also with the other secondary-side winding (S2, S1); - wound densely to share a core; and - wound in one and the same direction; and - a primary-side winding (P; P1, P2) that is formed out of a single coil or out of a plurality of coils connected in series or in parallel; - a secondary-side set winding (S1) of one transformer part of the transformer which is connected to a set-side input terminal (R1) of the receiving circuit ; and - a secondary-side reset winding (S2) of another transformer part of the transformer which is connected to a reset-side input terminal (R2) of the receiving circuit , characterized in that the two secondary-side windings (S1, S2) are - magnetically coupled to each other densely so that a magnetic flux interlinking with one of the secondary-side windings (S1, S2) interlink also with the other secondary-side winding (S2, S1); - wound densely to share a core; and - wound in one and the same direction; and
An exterior tube to be used for an outer tube that guides an insertion part of a medical instrument through a body wall into a body cavity, the exterior tube comprising: an exterior tube main body having a base end, a distal end, and a longitudinal axis ; a distal end opening provided at the distal end of the exterior tube main body; a base end opening provided at the base end of the exterior tube main body; an insertion passage that is provided along the longitudinal axis of the exterior tube main body, and allows the distal end opening and the base end opening to communicate with each other, and the outer tube , which guides the insertion part of the medical instrument into the body cavity, to be inserted therethrough; a supply port opening to a base end side of the exterior tube main body; an air supply port opening to a distal end side of the exterior tube main body; and an air supply passage that is formed along the longitudinal axis of the exterior tube main body and allows the supply port and the air supply port to communicate with each other, characterized by a locking part that has a longitudinal recess or longitudinal protrusion formed along the longitudinal axis in an outer peripheral surface of the exterior tube main body and adapted to prevent the rotation of the exterior tube main body about the longitudinal axis with respect to the body wall. an exterior tube main body having a base end, a distal end, and a longitudinal axis ; a distal end opening provided at the distal end of the exterior tube main body; a base end opening provided at the base end of the exterior tube main body; an insertion passage that is provided along the longitudinal axis of the exterior tube main body, and allows the distal end opening and the base end opening to communicate with each other, and the outer tube , which guides the insertion part of the medical instrument into the body cavity, to be inserted therethrough; a supply port opening to a base end side of the exterior tube main body; an air supply port opening to a distal end side of the exterior tube main body; and an air supply passage that is formed along the longitudinal axis of the exterior tube main body and allows the supply port and the air supply port to communicate with each other, characterized by a locking part that has a longitudinal recess or longitudinal protrusion formed along the longitudinal axis in an outer peripheral surface of the exterior tube main body and adapted to prevent the rotation of the exterior tube main body about the longitudinal axis with respect to the body wall.
A flexible heat sink, the heat sink comprising: a heat conductive metal , the metal comprising a first uninterrupted surface designed to contact a heat source and a second surface opposite the first surface ; the second surface being configured as a series of concentric grooves ; the concentric grooves being configured as a plurality of valleys in the second surface ; the number of the plurality of valleys, and the shape and depth of each of the plurality of valleys being configured such that the first uninterrupted surface is enabled to flex into a convex shape without breaking when a directed force is applied to the second surface at the center of the series of concentric grooves in a direction towards the first uninterrupted surface , while, at the same time, allowing the second surface to flex; a central cylinder located at the center of the concentric grooves ; and a spring to apply a biasing force to the central cylinder ; wherein the central cylinder is integral with the heat conductive metal . a heat conductive metal , the metal comprising a first uninterrupted surface designed to contact a heat source and a second surface opposite the first surface ; the second surface being configured as a series of concentric grooves ; the concentric grooves being configured as a plurality of valleys in the second surface ; the number of the plurality of valleys, and the shape and depth of each of the plurality of valleys being configured such that the first uninterrupted surface is enabled to flex into a convex shape without breaking when a directed force is applied to the second surface at the center of the series of concentric grooves in a direction towards the first uninterrupted surface , while, at the same time, allowing the second surface to flex; a central cylinder located at the center of the concentric grooves ; and a spring to apply a biasing force to the central cylinder ; wherein the central cylinder is integral with the heat conductive metal .
A bispectral detector comprising a plurality of unitary elements for detecting a first and a second electromagnetic radiation range, consisting of: ▪ a stack of upper and lower semiconductor layers of a first conductivity type in order to absorb a first and a second electromagnetic radiation range respectively and which are separated by an intermediate layer that forms a potential barrier between the upper and lower layers; and ▪ for each unitary detection element, two upper and lower semiconductor zones of a second conductivity type opposite to the first conductivity type, are arranged respectively so that they are in contact with the upper faces of the upper and lower layers so as to form PN junctions, the semiconductor zone that is in contact with the lower layer being positioned in the bottom of an opening that passes through the upper and intermediate layers, characterized: ▪ in that the upper face of the upper layer is entirely covered in a semiconductor layer of the second conductivity type; ▪ and in that cuts are made around each unitary detection element from the upper face through the thickness of said semiconductor layer until said upper layer . ▪ a stack of upper and lower semiconductor layers of a first conductivity type in order to absorb a first and a second electromagnetic radiation range respectively and which are separated by an intermediate layer that forms a potential barrier between the upper and lower layers; and ▪ for each unitary detection element, two upper and lower semiconductor zones of a second conductivity type opposite to the first conductivity type, are arranged respectively so that they are in contact with the upper faces of the upper and lower layers so as to form PN junctions, the semiconductor zone that is in contact with the lower layer being positioned in the bottom of an opening that passes through the upper and intermediate layers, ▪ in that the upper face of the upper layer is entirely covered in a semiconductor layer of the second conductivity type; ▪ and in that cuts are made around each unitary detection element from the upper face through the thickness of said semiconductor layer until said upper layer .
A method, comprising: providing a command to an audio device to perform an activity, wherein the command identifies a responsible application from among multiple applications and specifies whether sound generated by the audio device in response to the activity is to be considered part of a user interaction; receiving an event message from the audio device regarding sound generated by the audio device, the event message identifying the responsible application and specifying whether the sound generated by the audio device is part of a user interaction; if the event message specifies that the sound is part of a user interaction involving or intended to initiate two-way interactions between a user and the audio device, designating the responsible application as being primarily active; receiving speech captured by the audio device; determining a meaning of the speech, wherein the meaning of the speech may be responded to by multiple applications; and if there is a primarily active application among the multiple applications that can respond to the meaning, requesting the primarily active application to respond to the meaning. providing a command to an audio device to perform an activity, wherein the command identifies a responsible application from among multiple applications and specifies whether sound generated by the audio device in response to the activity is to be considered part of a user interaction; receiving an event message from the audio device regarding sound generated by the audio device, the event message identifying the responsible application and specifying whether the sound generated by the audio device is part of a user interaction; if the event message specifies that the sound is part of a user interaction involving or intended to initiate two-way interactions between a user and the audio device, designating the responsible application as being primarily active; receiving speech captured by the audio device; determining a meaning of the speech, wherein the meaning of the speech may be responded to by multiple applications; and if there is a primarily active application among the multiple applications that can respond to the meaning, requesting the primarily active application to respond to the meaning.
Accessory for high voltage direct current (HVDC) energy cables comprising: - at least one element made from a crosslinked elastomeric polymer material , and - at least one scavenging layer comprising zeolite particles; wherein the zeolite particles have: a SiO 2 /Al 2 O 3 molar ratio equal to or lower than 20; and a sodium content, expressed as Na 2 O, equal to or lower than 0.3% by weight. - at least one element made from a crosslinked elastomeric polymer material , and - at least one scavenging layer comprising zeolite particles;
A driving assistant method for a vehicle comprising a driving assistant system and an energy storage device, being traction storage batteries, wherein the method comprises the following steps: providing a warning signal by the driving assistant system, if residual capacity of the energy storage device reaches a tolerance status which is determined by comparison between the residual capacity of the energy storage device and required energy capacity for supporting the vehicle to reach the nearest at least one energy supply station, and releasing reserve capacity of the energy storage device according to the warning signal, wherein the reserve capacity of the energy storage device is released automatically or based on instruction from a user of the vehicle by the driving assistant system, wherein the magnitude of the reserve capacity can be set by the user as required. providing a warning signal by the driving assistant system, if residual capacity of the energy storage device reaches a tolerance status which is determined by comparison between the residual capacity of the energy storage device and required energy capacity for supporting the vehicle to reach the nearest at least one energy supply station, and releasing reserve capacity of the energy storage device according to the warning signal, wherein the reserve capacity of the energy storage device is released automatically or based on instruction from a user of the vehicle by the driving assistant system, wherein the magnitude of the reserve capacity can be set by the user as required.
A vacuum cleaner comprising: a surface cleaning head including a dirty air inlet and a plurality of electrical components; a pivot assembly pivotally coupled to the surface cleaning head such that the pivot assembly is pivotable relative to the surface cleaning head , the pivot assembly including a pivot assembly electrical connection being electrically connected to the plurality of electrical components of the surface cleaning head ; and a canister assembly coupled to the pivot assembly such that the canister assembly is supported above the surface cleaning head , the canister assembly including an electrical source connector configured to connect to a power source, the canister assembly further including a dirt separation unit and a suction source electrically connected to the electrical source connector and in fluid communication with the dirty air inlet and the dirt separation unit , the electrical source connector being electrically connected to the plurality of electrical components via the pivot assembly electrical connection; wherein the surface cleaning head further includes an appliance board having an appliance controller , a display board having a display , and a floor-type sensor, each of which being one of the plurality of electrical components, the floor-type sensor and the display being in electrical communication with the appliance controller ; wherein the display of the surface cleaning head displays an indicator responsive to the floor-type sensor. a surface cleaning head including a dirty air inlet and a plurality of electrical components; a pivot assembly pivotally coupled to the surface cleaning head such that the pivot assembly is pivotable relative to the surface cleaning head , the pivot assembly including a pivot assembly electrical connection being electrically connected to the plurality of electrical components of the surface cleaning head ; and a canister assembly coupled to the pivot assembly such that the canister assembly is supported above the surface cleaning head , the canister assembly including an electrical source connector configured to connect to a power source, the canister assembly further including a dirt separation unit and a suction source electrically connected to the electrical source connector and in fluid communication with the dirty air inlet and the dirt separation unit , the electrical source connector being electrically connected to the plurality of electrical components via the pivot assembly electrical connection; wherein the surface cleaning head further includes an appliance board having an appliance controller , a display board having a display , and a floor-type sensor, each of which being one of the plurality of electrical components, the floor-type sensor and the display being in electrical communication with the appliance controller ; wherein the display of the surface cleaning head displays an indicator responsive to the floor-type sensor.
A urea clathrate formation composition for treating urea particles, characterised thereby that the composition comprises water as a polar solvent; a first aliphatic compound of the formula R 1 -[CH 2 ] n -R 2 wherein R 1 is hydrogen or a first terminal functional group; R 2 is hydrogen or a second terminal functional group; and n is 8 to 14; and a second aliphatic compound of the formula H-[CH 2 ] n -R wherein R is hydrogen or a hydroxyl group or a carboalkoxy group or a carboxyl group; and n is 15 to 19; wherein, the composition is configured to be applied to urea particles under ambient atmospheric conditions to form a barrier layer comprising a urea clathrate that at least partially encloses the urea particles so that moisture induced agglomeration of urea particles treated with the composition is reduced compared to moisture induced agglomeration of untreated urea particles. water as a polar solvent; a first aliphatic compound of the formula R 1 -[CH 2 ] n -R 2 wherein R 1 is hydrogen or a first terminal functional group; R 2 is hydrogen or a second terminal functional group; and n is 8 to 14; and R 1 is hydrogen or a first terminal functional group; R 2 is hydrogen or a second terminal functional group; and n is 8 to 14; and a second aliphatic compound of the formula H-[CH 2 ] n -R wherein R is hydrogen or a hydroxyl group or a carboalkoxy group or a carboxyl group; and n is 15 to 19; wherein, the composition is configured to be applied to urea particles under ambient atmospheric conditions to form a barrier layer comprising a urea clathrate that at least partially encloses the urea particles so that moisture induced agglomeration of urea particles treated with the composition is reduced compared to moisture induced agglomeration of untreated urea particles.