Abstract: A method and apparatus for power through a network (1), the network (1) comprising consumer units (C1-C4) and provider units (P1-P6), the method comprising: performing one or more times a first process, the first process being a process of performing step (a) followed by step (b); wherein step (a) comprises selecting a previously unselected consumer unit (C1-C4), thereby providing a currently selected consumer unit; step (b) comprises performing one or more times a second process, the second process being a process of performing (c) followed by step (d); step (c) comprises selecting a previously unselected provider unit (P1-P6), thereby providing a currently selected provider unit, the currently selected provider unit being connected in the network (1) to the currently selected consumer unit; and step (d) comprises, from the currently selected provider unit to the currently selected consumer unit, delivering an amount of resource.

Abstract: Various arrangements of controlling a temperature of an enclosure are presented. A setpoint temperature may be received by a thermostat from a user via an energy management device. The setpoint temperature may indicate a desired temperature of the enclosure. The thermostat may be operated in accordance with the setpoint temperature. Energy consumption associated with the thermostat may be monitored. The monitored energy consumption may be compared to an energy usage profile. Based on such a comparison, at least one adjustment to the operation of the thermostat may be determined that will reduce energy consumption associated with the thermostat as compared to the energy consumption associated with operating the thermostat in accordance with the setpoint temperature.

Abstract: A device connectable to a three-phase network, wherein the device includes a capacitor, a secondary coil, a diode and, per phase, a conductor and a circuit, where a secondary-side coil is connected in parallel to the capacitor via the diode, the circuit is configured such that a resistor is located in a conductor, a first capacitor is connected parallel to the resistor, a serial circuit of a first primary-side coil is connected in parallel to the first capacitor, energy transfer occurs from a first primary-side coil to a second primary-side coil and to the secondary-side coil, a second capacitor is connected in parallel to the second primary-side coil, the second capacitor is connected to the source connection of a self-conducting field effect transistor, and the gate connection of the self-conducting field effect transistor is connected to the second capacitor to provide an improved internal power supply for the device.

Abstract: A bandgap reference circuit incorporates first, second, and third current sources, first and second operational amplifiers, first and second bipolar transistors, a feedback device, a voltage divider, and a first resistor. The voltage divider divides a voltage difference between the third current source and the base of the second bipolar transistor to provide a reference voltage whose value is smaller than a silicon bandgap voltage.

Abstract: The present disclosure relates to a method and apparatus for generating a voltage reference. More particularly the present disclosure relates to a methodology and circuitry configured to provide an output signal that combines a proportional to absolute temperature component with a complimentary to absolute temperature component to generate a stable output which is not temperature dependent.

Abstract: Early effects are intrinsically present in bipolar junction transistors (BJTs). Described are examples of complimentary to absolute temperature (CTAT) and proportional to absolute temperature (PTAT) cells that reduce errors associated with the Early effects that would otherwise be present.

Abstract: A control device includes: a receiving unit that receives a control request signal indicating a request for controlling a total power amount during a predetermined period to be equal to or lower than a predetermined limit; an obtainment unit that obtains a power consumption amount; and a control unit that controls an apparatus to operate according to the control request signal and controls the total power amount to be equal to or lower than the predetermined limit. The control unit determines a first time in the predetermined period based on the power consumption amount obtained by the obtainment unit, controls the apparatus to operate during a first period up to the first time with power higher than average power, and controls the apparatus to operate during a second period from the first time with power lower than the average power.

Abstract: An improved motor vehicle speed and braking control system configured to maximize performance and response times for braking to a driver's instinctual physiological and psychological response to a perceived need to decelerate. The system provides a throttle pedal and brake pedal system configured to cause braking and an immediate change of engine power to idle once a user touches or causes activation of safety switches by a proximity or contact with them directly or with the brake pedal or a sliding of the throttle pedal depending on the configuration. Accidental acceleration during any attempt to brake is thereby eliminated by the system.

Abstract: Methods and circuits for performing a clock-stop process of a circuit are disclosed. For example, a circuit includes a clock group having a first clock domain, a first clock multiplexer, a first synchronizer and a controller. The controller is configured to initiate a clock stop process of the circuit by sending an alternative mode signal to the first synchronizer. The first synchronizer is configured to synchronize the alternative mode signal to a clock of the first clock domain and is further configured to output, to a select line of the first clock multiplexer, the alternative mode signal that is synchronized to the clock of the first clock domain. The select line of the first clock multiplexer is for selecting from between an input of the first clock multiplexer for the clock of the first clock domain and an alternative clock input of the first clock multiplexer for an alternative clock signal from the controller.

Abstract: A clock modulation module and method for generating a modulated clock signal are provided. The clock modulation module comprises a comparator arranged to receive at a first input thereof a waveform signal, the waveform signal comprising a frequency representative of a frequency of a reference timing signal. The comparator is further arranged to receive at a second input thereof a reference voltage signal, and to output a modulated timing signal based on a comparison of the waveform signal and the reference voltage signal. Wherein the clock modulation module is arranged to output a modulated clock signal derived at least partly from the modulated timing signal output by the comparator.

Abstract: An operating clock synchronization adjusting method, for an induction type power supply system, includes receiving a plurality of data pulses, by a supplying-end module, according to a clock of a microprocessor of the supplying-end module, for generating a plurality of data frames. A period between first data pulses corresponding to starting bits of a first detecting data frame and a second detecting frame among the plurality of data frame is calculated, for acquiring a data frame period. A period between the first data pulse of the second data frame and a second data pulse of the second data frame is calculated, for acquiring a bit period. The bit period and a bit time threshold are compared for determining whether to adjust the clock of the microprocessor according to the data frame period and a frame time threshold.

Abstract: A synchronous data transmitting method includes receiving, by a supplying-end module, a plurality of data impulses of power transmitting signal according to a first operating clock of a microprocessor in supplying-end module, for generating a plurality of data frames, wherein the plurality of data impulses is transmitted by receiving-end module according to a second operating clock of microprocessor in receiving-end module; calculating time periods between data impulses corresponding to start bits of the plurality of data frames, for acquiring a plurality of data frame periods; comparing the plurality of data frame periods with a data frame time period, for synchronizing the first operating clock and the second operating clock; and turning on a receiving function of the supplying-end module in a plurality of receiving periods and turning off the receiving function in a plurality of closed periods, wherein the plurality of receiving periods corresponds to the plurality of data impulses.

Abstract: A method for providing a timestamp in a real-time system, whereby the real-time system has an FPGA and a CPU, which cooperate with one another, and at least one register, which contains a system time, is implemented in the FPGA. The method includes the steps of providing a CPU counter for the system time, which is driven by a clock signal of the CPU, providing a synchronization counter in the CPU, whereby the synchronization counter is driven by a clock signal of the CPU, reading of the counter for providing the system time by a real-time application, querying the synchronization counter in the real-time application, and synchronizing the counter with the system time in the real-time application, when the synchronization counter outputs a value that corresponds to more than a predefined time period since the last synchronization of the CPU counter with the system time.

Abstract: A control method for a clock signal for a CPU contained in a CMOS circuit includes: when a load current for the CMOS circuit is enabled, generating a first clock signal; in a first period, selectively gating certain cycles of the first clock signal to generate a second clock signal which has a clock rate less than a clock rate of the first clock signal; and in a second period, dithering in the gated cycles to increase the clock rate of the second clock signal to be equal to that of the first clock signal. The second clock signal is continuously input to the CMOS circuit during the first period and the second period.

Abstract: Disclosed is a touch panel. The touch panel includes a plurality of sensing electrode patterns spaced apart from each other on a substrate; and a bridge electrically connecting the sensing electrode patterns to each other, wherein an end portion of the bridge is perpendicular to a surface of the substrate or is inclined within a predetermined angle with respect to a perpendicular line of the surface of the substrate.

Abstract: Systems, devices, and methods for updating a kiosk include removing a first face plate, having a first opening, from a sub-chassis; removing a first display, having a first size corresponding to the first opening, from the sub-chassis; securing a second display, having a second size, to the sub-chassis; and attaching a second face plate to the sub-chassis, the second face plate having a second opening corresponding to the second display.

Abstract: An embodiment provides a device, including: a primary display unit; and at least one mounting mechanism operatively coupled to at least one side of said primary display unit that allows the mounting of at least one additional display unit; the mounting mechanism including electrical connections that facilitate detection of said additional display unit. Other aspects are described and claimed.

Abstract: An enclosure for a computing device adapted to resist ingress of environmental elements comprises a frame, a first cover attached and sealed to the frame, and a second cover attached and sealed to the frame. The frame provides a sidewall structure including a first pair of channels having a first length and a second pair of channels having a second length. Each channel is separately fabricated and the frame is formed by corners of the first pair of channels to corners of the second pair of channels.

Abstract: A portable electronic device may have a clip. The clip may be mounted to a housing using hinge structures. The hinge structures may bias the clip towards a closed position. The clip may be opened to attach the portable electronic device to an object. When in the closed position, the clip may lie flush with the exterior of the device housing. Clip biasing may be provided using a torsion spring, a coil spring, a ribbon spring, a clip with built-in biasing, a tension spring, or a compression spring. A coupling mechanism may be used to attach the clip to the housing. The coupling mechanism may include a ratcheting rotatable mechanism, a fixed attachment structure, a flexible attachment structure, a removable structure, or a structure that includes a spring bias adjustment mechanism. The device may have a button with a touch sensor array.

Abstract: Systems, articles, and methods for elastic electrical cables are described. An elastic electrical cable includes a molded band of elastomer with a length that follows a tortuous path including a number of semi-rigidly set changes in direction. The elastomer band is formed by an overmolding process to enclose or at least partially contain a flexible printed circuit board, with various access points provided to electrically couple to/from the flexible printed circuit board. An annular wearable electric device employing at least one such elastic electrical cable as an adaptive coupler that simultaneously provides both electrically conductive coupling and adaptive physical coupling is described. Methods of preparing/manufacturing such elastic electrical cables are also described.

Abstract: In one embodiment, a commodity sales data processing apparatus has a data processing terminal and a docking station. Further, the commodity sales data processing apparatus has a connection mechanism and a lock mechanism. The connection mechanism connects the data processing terminal and the docking station in a separable state. The lock mechanism locks connection by the connection mechanism, so as to make the connection by the connection mechanism from in the separable state to in an inseparable state. Further, the lock mechanism releases locking of the connection by the connection mechanism when a specific key operation is performed.

Abstract: Provided is a display device including, a substrate, a display panel disposed on the substrate, a sealing substrate disposed over the display panel, a sealing part disposed between the substrate and the sealing substrate to at least partially surround the display panel, and a buffer part proximate to a corner region of the sealing part to at least partially surround the corner region of the sealing part, the buffer part extending from the substrate to the sealing substrate.

Abstract: According to an example embodiment, a base may include a frame, a keyboard enclosed by the frame, and a mount hingedly attached to the frame. The keyboard may be configured to wirelessly communicate with a computing device. The mount may include at least one magnet configured to retain the computing device.

Abstract: A display device includes a bottom chassis including first and second bottom portions, a mold frame including first and second frame portions disposed in respective first and second bottom portions, a hinge portion configured to couple the first and second frame portions to each other, a flexible display panel disposed on the mold frame and the hinge portion, a first curvature adjusting portion disposed between one side of the hinge portion and the display panel and coupled to the first frame portion, a second curvature adjusting portion disposed between the opposite side of the hinge portion and the display panel and coupled to the second frame portion, a first support portion coupled to the hinge portion and configured to support the first curvature adjusting portion, and a second support portion coupled to the hinge portion and configured to support the second curvature adjusting portion.

Abstract: A hinge device capable of reducing a reduced-size biaxial structure that can selectively switch rotations of two shafts according to an opening/closing angle position between two chassis is disclosed. The hinge device includes a first shaft attached to a first chassis, and a second shaft attached to a second chassis. The first shaft includes a recess located on an outer peripheral surface of the first shaft, and the second shaft includes a recess located on an outer peripheral surface of the second shaft. The hinge device also includes a lock member having a first projection engageable the said first recess, a second projection engageable with the second recess, and an arm member coupling the first projection to the second projection.

Abstract: There are provided systems, devices and methods for operating a housing for an electronic device as an input/output (I/O) device. In one embodiment, an electronic device includes a housing configured to function as an integrated housing and I/O device and one or more sensors obscured by a panel of the housing. The one or more sensors being configured to sense via the panel of the housing. The electronic device further includes a processing unit communicatively coupled to the one or more sensors and configured to interpret electrical signals generated by the one or more sensors. One or more output devices are communicatively coupled to the processing unit and configured to provide an output in response to the one or more sensors generating an electrical signal.

Abstract: In various embodiments, a high-density solid-state storage unit includes a base section and a cassette section having plurality of flash cards. The cassette section can be removably attached to the base section to provide security of data stored on the plurality of flash cards. The cassette section provides for physical security of the flash cards in part through packaging of the enclosure and energy transfer to the base station. The cassette section further provides for security of the data stored on the flash cards in part through a trusted platform module (TPM) embodied as a removable module connected to a universal serial bus (USB) style connector.

Abstract: An electronic device is described, which includes: a first cooling member having a first overlapping portion in which a first insertion hole is formed, and provided to be abutted on a first component to be cooled provided on a substrate; a second cooling member having a second overlapping portion in which a second insertion hole is formed, and provided to be abutted on a second component to be cooled provided on the substrate, the second overlapping portion overlapping the first overlapping portion; and a coupling member inserted through the first insertion hole and the second insertion hole to couple the first overlapping portion to the second overlapping portion through an elastic member.

Abstract: An interface card adapting device includes an adaptor body, a first adapting portion, and a second adapting portion. The adaptor body is positionable against one side of an interface card to allow the first adapting portion to connect to a power connection port, so as to have an output direction of the power connection port changed by the second adapting portion to one side that is different from the first adapting portion. Thus, the second adapting portion may take the place of the power connection port in respect of the functionality thereof. As such, the power cable can be collected at the same side, making it easy to organize the cable and also improve interior aesthetics and heat dissipation effect of an enclosure.

Abstract: A heat management apparatus for an electronic device that includes a heat spreader. The heat spreader has a top surface and a bottom surface. A first portion is coupled to the electronic device. A second portion extends away from the electronic device. The heat spreader has a heat conductivity of at least approximately 100 Watts per meter Kelvin (W/mK). In some configurations the heat spreader may comprise a woven graphite material or a graphene material with a heat conductivity of at least approximately 1000 W/mK.

Abstract: An electronic device includes: a heating element; a casing including a tightly sealed waterproof compartment where the heating element is disposed and a ventilation chamber being disposed adjacent to the waterproof compartment to allow outside air to flow; and a heat dissipation member provided at a side of the waterproof compartment of a partition wall partitioning the waterproof compartment and the ventilation chamber, wherein the heating element is disposed on the heat dissipation member and a thickness of the partition wall at a position where at least the heating element is disposed is thinner than that of other portions of the partition wall.

Abstract: A signal input device includes a casing, an input body and a support component. The casing includes at least one air-intake hole. An accommodating space is formed inside the casing. The support component supports the input body. A chamber is formed inside the support component and includes a first through hole and a second through hole. The first through hole is in fluid communication with the outside.

Abstract: A portable electronic device using a fixed main heat-dissipating module and a detachable auxiliary heat-dissipating module for contacting the fixed main heat-dissipating module. The detachable auxiliary heat-dissipating module includes an outer casing structure and an inside mounted heat-dissipating structure. The outer casing structure includes a detachable casing detachably disposed inside a predetermined receiving groove of the portable electronic device and an electrical connector electrically connected to the portable electronic device. The inside mounted heat-dissipating structure is disposed inside the detachable casing. The inside mounted heat-dissipating structure includes an inside mounted heat-dissipating fan, a plurality of inside mounted heat-dissipating fins, a pump, and a circulation pipe.

Abstract: An enclosure for integrating distributed energy sources, provides a compact enclosure that fits within a utility workspace and enclosures that can be mechanically coupled together, placed in parallel or in a series.

Abstract: In a multiphase electrical power construction and assignment, a processor: determines a phase and voltage configuration for bi-directional power device pairs; determines a given bi-directional power device pair is to be coupled to a given phase connection based on the configuration; determines whether the given bi-directional power devices in the given bi-directional power device pair are to be coupled to each other; confirms that the given bi-directional power device pair is not coupled to any of the plurality of phase connections; couples the given bi-directional power device pair to the given phase connections, where power signals of the given bi-directional power device pair are synchronized with a power signal of the given phase connection; and in response to determining that the given bi-directional power devices are to be coupled to each other, couples each of the bi-directional power devices to a short bus.

Abstract: Disclosed is an electronic control unit capable of identifying an abnormality in a power supply voltage without narrowing the operating voltage range, and having minimal effects on cost and the circuit mounting surface area. The ECU includes a microcomputer containing an input terminal VCCin and an input terminal Vrin, a power supply IC that supplies a power supply voltage VCC to the input terminal VCCin, and as a reference-voltage-generator circuit a voltage-divider resistor and a voltage-divider resistor configuring a voltage-dividing circuit that outputs a sub-divided voltage Vc is sub-divided from the power supply voltage VCC, a capacitor coupled at one end to the input terminal Vrin and coupled on at the other end to ground, and a voltage isolation element coupled between the voltage-dividing circuit and the input terminal Vrin.

Abstract: In various embodiments, devices and methods for controlling the operation of at least one arithmetic and logic unit are disclosed. In various embodiments, methods and devices for controlling an arithmetic logic unit are disclosed. More particularly, devices may comprise at least one arithmetic and logic unit for processing a task, and a processor for controlling the arithmetic and logic unit according to an electric current consumed by the arithmetic and logic unit at an operating frequency of the arithmetic and logic unit.

Abstract: In some implementations, a mobile device can be configured with virtual motion fences that delineate domains of motion detectable by the mobile device. In some implementations, the mobile device can be configured to invoke an application or function when the mobile device enters or exits a motion domain (by crossing a motion fence). In some implementations, entering or exiting a motion domain can cause components of the mobile device to power on or off (or awaken or sleep) in an incremental manner.

Abstract: An electric power management system includes an electric power generating unit, an electric power storage device and a central control unit. The electric power generating unit generates a first electric power. The electric power storage device, electrically connected to the electric power generating unit, stores the first electric power. The central control unit includes an electric power shunting module and a calculating and processing module. The electric power shunting module, electrically connected to the electric power storage device, controls the electric power storage device to output a second electric power to a client end through an output end of the electric power storage device. The calculating and processing module, electrically connected to the electric power shunting module, records amounts of the first electric power generated by the electric power generating unit and the second electric power consumed by the client end and accordingly outputs analysis information.

Abstract: A control method of a display apparatus includes displaying image content, in response to a power-off command being input, determining whether the display apparatus operates in an instant-on mode, and in response to determining that the display apparatus operates in the instant-on mode, storing information regarding image content displayed when the power-off command is input, and outputting an indicator that indicates the instant-on mode.

Abstract: A device and method for limiting peak current draw in an electronic device includes identifying an operational state of the electronic device, and accessing data stored in the electronic device, the data including possible operational states of the electronic device and respective configuration data for maintaining an electric current consumption of the electronic device below a prescribed threshold. Operational parameters of the electronic device are modified based on the data obtained from memory to maintain the electric current consumption of the electronic device below the prescribed threshold.

Abstract: Techniques are disclosed for locking and/or unlocking a touch sensitive device using one or more stylus control features. For example, the stylus control feature may be a twistable top button knob. In some instances, the twistable top button knob may be rotated and/or depressed to lock a related device. In some other instances, the twistable top button knob may be used to unlock a related device using a unique rotation sequence, thereby providing a security mechanism. For example, the unlocking sequence may require a user to rotate the twistable top button knob in a first direction to a first reference point, in a second direction to a second reference point, and back in the first direction to a third reference point. The stylus may also include a feedback indicator, such as a multi-colored light-emitting diode (LED), that indicates the lock status of a related device, for example.

Abstract: An information processing apparatus includes a first sensor unit that senses a person within a first distance from the information processing apparatus, a second sensor unit that senses a person within a second distance set closer to the information processing apparatus than the first distance, a shifting unit that sets the information processing apparatus to a first mode when a person is sensed by the first sensor unit, and shifts the information processing apparatus from the first mode to a second mode that consumes power less than in the first mode when the person is no longer sensed within the second distance by the second sensor unit, a receiving unit that receives an instruction to modify the first distance or the second distance, and a modifying unit that modifies the first distance or the second distance in response to the instruction received by the receiving unit.

Abstract: Particular embodiments described herein provide an apparatus to control power consumption including logic, at least partially including hardware logic, to determine whether an electronic device is using an external display, determine whether a user input has been received by the electronic device within a predetermined time period when the electronic device is using the external display, and control power consumption by a display of the electronic device based at least in part on whether user input has been received within the predetermined time period.

Abstract: An information processing apparatus including a touch panel and a near field communication interface. The information processing apparatus detects that an input received at the touch panel corresponds to a predetermined input when the information processing apparatus is in a suspended state; and controls the information processing apparatus execute a predetermined function via the near field communication interface and awake from the suspended state upon detecting that the input corresponds to the predetermined input.

Abstract: An information processing apparatus of one aspect of the present invention, upon receipt of a sleep return command from an information terminal via a wireless tag that receives a radio signal output from the information terminal and performs short-range wireless communication with the information terminal, switches the power mode of the information processing apparatus from the power-saving mode to a normal mode and notifies the information terminal that the information processing apparatus has been switched to the normal mode. After performing this notification, the information processing apparatus performs authentication of a user upon receipt of authentication data of the user from the information terminal, and starts an operation in the normal mode if the authentication of the user has succeeded, and shifts the power mode to the power-saving mode if the authentication of the user has not succeed.

Abstract: Techniques described above may enhance the power-performance efficiency of a processor, SoC, or a computing system. Embodiments described here allow an increase in frequency of the clock signal to a peak frequency value in response to detecting an occurrence of a burst of high activity within the low processor utilization periods. A power management unit may accumulate the budget during the low or idle processor utilization periods and the level of activity of the burst of high activity signal may be determined. The PMU may increase the frequency of the clock signal provided to the processing cores if the level of the burst of high activity exceeds a first threshold value and an accumulated budget value exceeds a second threshold value.

Abstract: The disclosed embodiments provide a system that facilitates power management in a multi-core processor. During operation, the system detects a change related to a number of active processor cores in the multi-core processor. (Within this system, a given processor core can reside in an active state, wherein the given processor core can draw an active power, or alternatively in a constrained state, wherein the given processor core can draw a constrained power, which is less than the active power.) In response to detecting the change, the system computes a new current limit ICCMAX for the multi-core processor based on the number of active and constrained processor cores. Finally, the system communicates ICCMAX to a power-management mechanism within the multi-core processor. This enables the power-management mechanism to use ICCMAX to account for power saved by the constrained processor cores when the multi-core system is subsequently determining whether to change its operating frequency.

Abstract: Described are embodiments of methods, apparatuses, and systems for link power management in an I/O interconnect. An apparatus for link power management in an I/O interconnect of a computer apparatus may include a switching fabric having a first switch and a second switch, configured to simultaneously transport first data packets over a first path of a link between a port of the first switch and a port of the second switch and second data packets over a second path of the link. The apparatus may include a power management unit configured to modify a power state of the port of the first switch based at least in part on relative power states of the first path and the second path. Other embodiments may be described and claimed.

Abstract: The present disclosure provides a power supply module and a power supply system. The power supply module is used as a first power supply module in a computing system which further includes a second power supply module. The first power supply module and the second power supply module are cascaded in sequence. The first power supply module is in a power supplying state and the second power supply module is in an off state. The first power supply module itself is capable of automatically determining whether to turn on another power supply module or not, without any human intervention. In this way, the power distribution board can be simplified, or even eliminated, in which case the individual power supply modules can be connected by wire to reduce the cost.