mhurhangee/patent-ind-claim-en huggingface dataset:
An electrode material for secondary batteries or electric double-layer capacitors comprising a core-shell composite, wherein, the core-shell composite includes a core formed from a nanoporous carbon, and a shell layer formed from conductive polymer nanorods that extend outward from cavities of pores on a surface of the core, a specific surface area of the nanoporous carbon determined by the nitrogen BET method is at least 500 m 2 /g, an average pore size of the nanoporous carbon, obtained by a pore distribution analysis performed using non-localized density functional theory, is at least 1.0 nm but not more than about 3.0 nm, and the conductive polymer nanorods narrow with increasing distance from the pores.
An active input/output connector , comprising: a housing ; a first printed circuit board and a second printed circuit board fully enclosed within the housing ; a first plug in electronic communication with the first printed circuit board ; and a second plug in electronic communication with the second printed circuit board , wherein the first and second printed circuit boards are aligned when fully enclosed in the housing and connected for communication of sensor signals from the first plug to the second plug ; characterized in that the connector further comprises a collar threadably engaged to the housing, the collar having a watertight sealant around a threaded interface of the collar which engages the housing to create a watertight seal around components within the housing, the collar includes a plurality of anti-rotation legs for engaging the first and second printed circuit boards . a housing ; a first printed circuit board and a second printed circuit board fully enclosed within the housing ; a first plug in electronic communication with the first printed circuit board ; and a second plug in electronic communication with the second printed circuit board , wherein the first and second printed circuit boards are aligned when fully enclosed in the housing and connected for communication of sensor signals from the first plug to the second plug ; characterized in that the connector further comprises a collar threadably engaged to the housing, the collar having a watertight sealant around a threaded interface of the collar which engages the housing to create a watertight seal around components within the housing, the collar includes a plurality of anti-rotation legs for engaging the first and second printed circuit boards .
A method for using a doorbell that is configurable to wirelessly communicate with a remotely located computing device , wherein the doorbell comprises a speaker , a microphone , a camera , and a button , wherein the button is configurable to enable a visitor to sound a chime , the method comprising the steps of: shipping the doorbell in a shipping mode that consumes power, wherein during the shipping mode the doorbell is configured to detect whether the doorbell is electrically coupled to an external power source, and then entering a sleep or setup mode in response to detecting electricity from the external power source, wherein the shipping mode consumes less power than the sleep or setup mode, and the sleep or setup mode increases electrical activities of the doorbell relative to the shipping mode; detecting a first indication of the visitor, wherein the first indication is detected using the doorbell; and further comprising the step of entering an alert mode in response to detecting a first indication of a visitor, wherein the first indication is detected using the doorbell, wherein the doorbell records an image using the camera during the alert mode. shipping the doorbell in a shipping mode that consumes power, wherein during the shipping mode the doorbell is configured to detect whether the doorbell is electrically coupled to an external power source, and then entering a sleep or setup mode in response to detecting electricity from the external power source, wherein the shipping mode consumes less power than the sleep or setup mode, and the sleep or setup mode increases electrical activities of the doorbell relative to the shipping mode; detecting a first indication of the visitor, wherein the first indication is detected using the doorbell; and further comprising the step of entering an alert mode in response to detecting a first indication of a visitor, wherein the first indication is detected using the doorbell, wherein the doorbell records an image using the camera during the alert mode.
A display system comprising: a head-mounted display unit configured to output visual content to a user; a controller ; and a detachable speaker unit detachably coupleable to the head-mounted display unit for providing aural content to the user and adapted to be physically supported by the head-mounted display unit; wherein audio signal processing of the aural content output by the detachable speaker unit is configured to change as the detachable speaker unit is moved toward a predetermined coupling location at which the detachable speaker unit is coupleable to the head-mounted display unit, and the audio signal processing includes equalization, and wherein the controller is configured to perform the audio signal processing and wherein the audio signal processing includes at least one of: the equalization that includes increasing low frequency gain as the detachable speaker unit is moved toward the predetermined coupling location; and increasing the dynamic range as the detachable speaker unit is moved toward the predetermined coupling location. a head-mounted display unit configured to output visual content to a user; a controller ; and a detachable speaker unit detachably coupleable to the head-mounted display unit for providing aural content to the user and adapted to be physically supported by the head-mounted display unit; wherein audio signal processing of the aural content output by the detachable speaker unit is configured to change as the detachable speaker unit is moved toward a predetermined coupling location at which the detachable speaker unit is coupleable to the head-mounted display unit, and the audio signal processing includes equalization, and wherein the controller is configured to perform the audio signal processing and wherein the audio signal processing includes at least one of: the equalization that includes increasing low frequency gain as the detachable speaker unit is moved toward the predetermined coupling location; and increasing the dynamic range as the detachable speaker unit is moved toward the predetermined coupling location. the equalization that includes increasing low frequency gain as the detachable speaker unit is moved toward the predetermined coupling location; and increasing the dynamic range as the detachable speaker unit is moved toward the predetermined coupling location.
A random access method performed by a wireless station in an IEEE 802.11 based multi-user wireless communication system using an uplink OFDMA random access, UORA, characterized by the random access method comprising: (a) receiving a trigger frame that allocates frequency resources for random access , transmitted by a wireless access point , wherein the trigger frame specifies a condition for one or more special frequency resources of the frequency resources for random access allocated by the trigger frame ; (b) contending for access to a wireless medium; and (c) when the wireless station wins the random access contention, determining whether the wireless station fulfills the condition specified in the trigger frame ; (d) when the wireless station fulfills the condition, concurrently transmitting a plurality of frames on a plurality of frequency resources that belong to the frequency resources allocated by the trigger frame ; and (e) when the wireless station does not fulfill the condition, transmitting a single frame on a randomly chosen generic frequency resource of the frequency resources allocated by the trigger frame , wherein the generic frequency resource is different from the special frequency resources , wherein the said condition specifies a recommended usage for the special frequency resources. (a) receiving a trigger frame that allocates frequency resources for random access , transmitted by a wireless access point , wherein the trigger frame specifies a condition for one or more special frequency resources of the frequency resources for random access allocated by the trigger frame ; (b) contending for access to a wireless medium; and (c) when the wireless station wins the random access contention, determining whether the wireless station fulfills the condition specified in the trigger frame ; (d) when the wireless station fulfills the condition, concurrently transmitting a plurality of frames on a plurality of frequency resources that belong to the frequency resources allocated by the trigger frame ; and (e) when the wireless station does not fulfill the condition, transmitting a single frame on a randomly chosen generic frequency resource of the frequency resources allocated by the trigger frame , wherein the generic frequency resource is different from the special frequency resources ,
A method for the removal of smut, fine dust and exhaust gas particles from polluted air comprising providing a particle catch arrangement comprising (a) a first object comprising an antenna , a wire , cable, a wire mesh, or a needle , the antenna, wire, wire mesh, cable or needle being configured to provide a positively charged surface by applying a voltage of 1.5-50 kV to the surface of the first object , and a (b) second object comprising a plate with a surface that is grounded or negatively charged during operation, the particle catch arrangement being arranged to generate a static electric field between the positively charged surface of the first object and the grounded or negatively charged surface of the second object able to atomize the smut, fine dust and exhaust gas particles between the first and second object, wherein at least part of the particle catch arrangement is part of or integrated with an object comprising street furniture, and wherein the static electric field is applied over at least part of one or more of a geographical object selected from the group consisting of a road , an open place and a built-on area.
A network connection configuration method, comprising: receiving, by an application server from a terminal device , a configuration information request, wherein the configuration information request comprises an application identifier of an application; determining, by the application server, network configuration information corresponding to the application identifier of the application; and transmitting, by the application server, the network configuration information corresponding to the application identifier of the application to the terminal device . receiving, by an application server from a terminal device , a configuration information request, wherein the configuration information request comprises an application identifier of an application; determining, by the application server, network configuration information corresponding to the application identifier of the application; and transmitting, by the application server, the network configuration information corresponding to the application identifier of the application to the terminal device .
A device for producing sound and vibration for a user to hear and feel via surface contact, which comprises a damper mass plate and an inertial actuator attached thereto, which inertial actuator comprises a damper mass , which is via a primary suspension supported in a springing manner on the inertial actuator to be moving substantially in one linear direction, which inertial actuator comprises a power source for the damper mass , which device comprises a secondary suspension and a mechanical limiter , which secondary suspension is attached to the mechanical limiter , characterized in that the secondary suspension is a non-linear, elastic spring structure, which circles the inertial actuator's outer contours at a distance and is supported on the surface of the inertial actuator's damper mass substantially on the outer contours of the damper mass , that the mechanical limiter is placed to circle the inertial actuator externally at a distance from the inertial actuator's outer surface centrally or eccentrically, that the mechanical limiter comprises several support shafts, which are placed on the outer contours at a distance from each other, and that the device further comprises a mechanically dampened resonator , which is arranged to protect the device's inertial actuator from hits and/or pressure load directed onto it, which mechanical dampened resonator is equipped with a divided reaction mass adapted to improve the vibration characteristics of the device .
An imaging system , comprising: a light source optically coupled to a first end of an optical fiber and configured to emit a first handedness polarization of light into the optical fiber , wherein the optical fiber is configured to emit the first handedness polarization of light through a second end of the optical fiber onto a body and the body reflects a second handedness polarization of light ; an imager positioned proximate the first end of the optical fiber , wherein an imaging path of the imager includes the first and second ends as well as a body of the optical fiber and any space between the optical fiber and the imager ; and an optical filter positioned on the first end of the optical fiber , wherein the optical filter is positioned within the imaging path of the imager , and wherein the optical filter includes one or more reflective polarizers and/or absorptive polarizers to at least one of absorb and reflect the second handedness polarization of light incident on the optical filter and transmit the first handedness polarization of light incident on the optical filter . a light source optically coupled to a first end of an optical fiber and configured to emit a first handedness polarization of light into the optical fiber , wherein the optical fiber is configured to emit the first handedness polarization of light through a second end of the optical fiber onto a body and the body reflects a second handedness polarization of light ; an imager positioned proximate the first end of the optical fiber , wherein an imaging path of the imager includes the first and second ends as well as a body of the optical fiber and any space between the optical fiber and the imager ; and an optical filter positioned on the first end of the optical fiber , wherein the optical filter is positioned within the imaging path of the imager , and wherein the optical filter includes one or more reflective polarizers and/or absorptive polarizers to at least one of absorb and reflect the second handedness polarization of light incident on the optical filter and transmit the first handedness polarization of light incident on the optical filter .
Support assembly for a motor , the assembly comprising two coaxial rings, these being an inner ring able to accept one or more elements of said motor and an outer ring able to be fixed to a housing forming an element of the structure , the assembly comprising tilt-limiting means limiting the tilting of the inner ring with respect to the outer ring , these being a projecting element which projects out from a first of the two rings, to become housed in a housing space formed in the second of the two rings, and travel-reducing means reducing the travel of the projecting element inside said housing space, the assembly further comprising an uncoupling element which is inserted between the inner ring and the outer ring and extends around at least one of the projecting elements within each housing space in which it is engaged, said at least one associated travel-reducing means extending facing the part of the uncoupling element around said projecting element , the travel reducing means comprising two pegs arranging facing one another, projecting respectively from a wall defining said housing space to extend into said housing space facing a face of the projecting element , said two pegs extending into the housing space on either side of the projecting element relative to an axis substantially parallel to an axis of revolution of the first of the two rings, projecting from two opposite walls , characterized in that the opposite walls which axially delimit each housing space formed in the second of the two rings are pierced in a direction parallel to that of the axis of said second ring with a first open-ended orifice and with a second open-ended orifice respectively, so that a respective one of said two pegs can pass through them, and in that said first and second open-ended orifices are arranged in such a way that their surfaces lie, in their entirety, respectively facing two opposite parallel faces of the projecting element that is engaged in the housing space concerned.
A cooking apparatus, comprising: a working coil ; an inverter including a plurality of switching elements (S1, S2) and configured to apply, by operating the plurality of switching elements (S1, S2), a resonant current (Ir) of a predetermined frequency to the working coil ; a phase detector configured to detect a phase difference (θ) between the resonant current (Ir) and a voltage (Vs2) applied to an output terminal of the inverter ; and a controller configured to calculate, based on the detected phase difference (θ), a temperature of a target object placed on the cooking apparatus to be heated by operation of the working coil ; wherein the controller is configured to calculate the temperature of the target object, based on a first regression equation that uses the detected phase difference as an independent variable and the temperature of the target object as a dependent variable; and wherein the controller is configured to: control, based on the temperature of the target object being lower than a target temperature, the operation of the plurality of switching elements (S1, S2) to reduce a frequency of the resonant current (Ir); and control, based on the temperature of the target object being higher than the target temperature, the operation of the plurality of switching elements (S1, S2) to increase a frequency of the resonant current (Ir). a working coil ; an inverter including a plurality of switching elements (S1, S2) and configured to apply, by operating the plurality of switching elements (S1, S2), a resonant current (Ir) of a predetermined frequency to the working coil ; a phase detector configured to detect a phase difference (θ) between the resonant current (Ir) and a voltage (Vs2) applied to an output terminal of the inverter ; and a controller configured to calculate, based on the detected phase difference (θ), a temperature of a target object placed on the cooking apparatus to be heated by operation of the working coil ; wherein the controller is configured to calculate the temperature of the target object, based on a first regression equation that uses the detected phase difference as an independent variable and the temperature of the target object as a dependent variable; and wherein the controller is configured to: control, based on the temperature of the target object being lower than a target temperature, the operation of the plurality of switching elements (S1, S2) to reduce a frequency of the resonant current (Ir); and control, based on the temperature of the target object being higher than the target temperature, the operation of the plurality of switching elements (S1, S2) to increase a frequency of the resonant current (Ir). control, based on the temperature of the target object being lower than a target temperature, the operation of the plurality of switching elements (S1, S2) to reduce a frequency of the resonant current (Ir); and control, based on the temperature of the target object being higher than the target temperature, the operation of the plurality of switching elements (S1, S2) to increase a frequency of the resonant current (Ir).
A knife comprising: a blade ; and a handle assembly rotatably coupled to the blade , extending along a longitudinal axis , and including: a side frame , a handle frame spaced apart from the side frame and straddling a cavity for the blade extending therebetween; a locking arm coupled to the side frame and movable between a locked position wherein the locking arm extends partially into the cavity and an unlocked position wherein less of the locking arm extends into the cavity than in the locked position, the locking arm defined by an arm length measured in a direction parallel to the longitudinal axis , and a guard coupled to the side frame and overlaying at least a portion of the locking arm along the longitudinal axis , the guard being defined by a guard length measured in a direction parallel to the longitudinal axis , wherein a ratio of the guard length to the arm length is between about seventy-five percent (75%) to about one hundred percent (100%). a blade ; and a handle assembly rotatably coupled to the blade , extending along a longitudinal axis , and including: a side frame , a handle frame spaced apart from the side frame and straddling a cavity for the blade extending therebetween; a locking arm coupled to the side frame and movable between a locked position wherein the locking arm extends partially into the cavity and an unlocked position wherein less of the locking arm extends into the cavity than in the locked position, the locking arm defined by an arm length measured in a direction parallel to the longitudinal axis , and a guard coupled to the side frame and overlaying at least a portion of the locking arm along the longitudinal axis , the guard being defined by a guard length measured in a direction parallel to the longitudinal axis , a side frame , a handle frame spaced apart from the side frame and straddling a cavity for the blade extending therebetween; a locking arm coupled to the side frame and movable between a locked position wherein the locking arm extends partially into the cavity and an unlocked position wherein less of the locking arm extends into the cavity than in the locked position, the locking arm defined by an arm length measured in a direction parallel to the longitudinal axis , and a guard coupled to the side frame and overlaying at least a portion of the locking arm along the longitudinal axis , the guard being defined by a guard length measured in a direction parallel to the longitudinal axis , wherein a ratio of the guard length to the arm length is between about seventy-five percent (75%) to about one hundred percent (100%).
A receiver for a Multiple Input Multiple Output, MIMO, communications system, the receiver comprising: a lattice reduction module configured to generate a matrix P from a channel matrix H; a linear receiver module configured to perform a linear operation on a signal y received through two or more antennas using the matrix P to generate a complex z vector; and a list generator module configured to receive the complex z vector from the linear receiver module and the matrix P from the lattice reduction module and to generate a list of possible data vectors and metrics from the received signal by scaling a matrix of complex integer approximations of the complex components of the vector z, wherein the list is generated by operations in the complex domain. a lattice reduction module configured to generate a matrix P from a channel matrix H; a linear receiver module configured to perform a linear operation on a signal y received through two or more antennas using the matrix P to generate a complex z vector; and a list generator module configured to receive the complex z vector from the linear receiver module and the matrix P from the lattice reduction module and to generate a list of possible data vectors and metrics from the received signal by scaling a matrix of complex integer approximations of the complex components of the vector z, wherein the list is generated by operations in the complex domain.