Abstract: A system and method for learning and asserting what portions of a utility GIS network model are incorrect or flawed as they relate to real world conditions, and what the correct real world relationships are in the field is described. The system and method leverage available smart grid data to assess the quality of a primary (GIS) source data set; quality data renders derived analyses across the utility valid, sound, and action worthy. The system and method utilize existing partially correct electrical network distribution model data and various non-specialized source data including smart meter, spatial, and customer information data collected from the network to test, validate and suggest corrections to the connectivity model. By forming putative ground truth assignments between utility components, the system tests the assumptions by examining the geospatial proximity and correlating voltage and event data over time to form refined hypothesis.

Abstract: A system is provided herein for remotely monitoring machinery, the machinery having a control network for control thereof, one or more switches coupled to the control network for controlling the machinery via the control network. The system includes a controller hardwired coupled to the control network of the machinery. The controller is configured to monitor operation of the machinery. In addition, the system includes an arrangement for receiving signals for controlling the controller from a remote location and an arrangement for transmitting, to a remote location, information collected by the controller resulting from the controller monitoring operation of the machinery. Advantageously, with the subject invention, the system can monitor machinery from remote locations directly. In the event of faults or failures, corrective action may be taken using the subject invention.

Abstract: A semiconductor system may include a controller configured to output data and first and second test mode signals. The controller may be configured to count the output of the first and second test mode signals. The semiconductor system may include a voltage level control circuit configured to include a resistor group, and to compare the data with the reference voltage and generate internal data. The resistors of the resistor group having integer multiples of resistances are connected in series to generate the reference voltage, the reference voltage voltage-divided from a power supply voltage by a resistance value of the resistor group controlled according to a combination of the first and second test mode signals.

Abstract: Provided is a reference voltage circuit capable of outputting, with a low voltage and low current consumption, a voltage that is less liable to change due to a temperature change, and has a low GND terminal reference voltage. The reference voltage circuit includes a first NMOS transistor and a second NMOS transistor connected by a current mirror circuit, the first NMOS transistor having a gate and a drain connected to each other via a first resistor, the second NMOS transistor having a gate connected to the drain of the first NMOS transistor, and a source connected to a GND terminal via a second resistor, the second NMOS transistor having a threshold voltage lower than a threshold voltage of the first NMOS transistor, in which a reference voltage is output from the source of the second NMOS transistor.

Abstract: A vehicle operation pedal device including a pedal bracket attached to a vehicle, a pedal arm swingably supported by the pedal bracket about a substantially horizontal support axis, extending downward from the pedal bracket, and having at its lower end a pedal that is operated by being depressed with a foot, and an operation amount sensor disposed on the pedal bracket to detect a pedal arm operation amount, the vehicle operation pedal device having: a cover member including at least a lower wall portion extending from below the operation amount sensor toward a driver's seat and fixedly attached to the pedal bracket; and a reinforcing member made of a metal and fixedly attached to the pedal arm so as to be interposed between the lower wall portion and the operation amount sensor when in an initial state where the pedal arm is not operated by being depressed with the foot.

Abstract: Provided is a pedal reactive force controller including: a reaction force adding unit for adding reaction force to a pedal operated by a driver; and an information transmission unit for converting a depression amount of the pedal detected by a stroke sensor into visual information, and conveying the depression amount to the driver by displaying the visual information in an operation amount display section.

Abstract: A seal integrated into a groove of a button. The seal includes a cross-section with a peak surrounded by a valley on each side of the peak. The valleys both extend below the outer surface of the midsection of the button and the peak extends above the outer surface. This structure allows for easier compression of the seal while performing the sealing function.

Abstract: A method is provided for time synchronization in a MEMS (MicroElectroMecahnical system) based system having a MEMS processor and a plurality of MEMS devices. In a specific embodiment, the method includes, in the MEMS processor, transmitting a synchronization signal to the plurality of MEMS devices and saving a local time upon transmitting the synchronization signal. The MEMS processor also receives sampled data and time information from the plurality of MEMS devices, when the data and information become available. The method also includes, in one or more of the MEMS devices, receiving the synchronization signal from the MEMS processor and storing a local time upon receiving the synchronization signal. The MEMS device also performs a sensing operation and stores sampled sense data and sense time information.

Abstract: An automotive display device on which an image may be displayed, the automotive display device being for a vehicle interior, the automotive display device including an automotive frame, at least part of the automotive frame being bendable; and a bending controller to control bending of the automotive frame.

Abstract: An electronic device may be provided with a display. The display may be mounted in a display housing having multiple display housing layers. The display housing layers may include metal layers and fiber composite layers. A fiber composite display housing layer may have an array of dimples. The fiber composite display housing layer may be attached to a planar metal layer using adhesive. An array of openings may be formed in the metal layer to lighten the display housing. A foam layer or other core may be sandwiched between display housing layers. Components may be embedded in the foam. Edge members may run along peripheral edges of the display housing layers. Electrical components may be mounted on printed circuits and housed within cavities in the display housing. The electrical components may include light-emitting diodes for a display. Heat from the electrical components may be dissipated in the metal layer.

Abstract: A touch module includes a housing, a cover, a connecting element, and a touch element. The cover includes a main body portion and a step portion located at a periphery of the main body portion, and a thickness of the main body portion is greater than a thickness of the step portion. The connecting element is located between the step portion and the housing. The touch element is located at a side of the cover and at the inside of the housing. A fabricating method of the touch module and a smart watch having the touch module are also provided.

Abstract: A display module and system applications including a display module are described. The display module may include a display substrate including a front surface, a back surface, and a display area on the front surface. A plurality of interconnects extend through the display substrate from the front surface to the back surface. An array of light emitting diodes (LEDs) are in the display area and electrically connected with the plurality of interconnects, and one or more driver circuits are on the back surface of the display substrate. Exemplary system applications include wearable, rollable, and foldable displays.

Abstract: In one example an electronic device comprises a controller, a chassis comprising a first section and a second section, and a hinge assembly to connect the first section of the chassis to the second section of the chassis comprising a shaft rotatable about a first axis, a brake selectively engageable with a portion of the shaft, and an electroactive polymer (EAP) actuator coupled to the brake, wherein the EAP actuator selectively engages the brake with a portion of the shaft in response to a signal from the controller. Other examples may be described.

Abstract: An example device in accordance with an aspect of the present disclosure includes a base housing, display housing, and locking mechanism. The base housing includes a keyboard, and the display housing is pivotably coupled to the base housing. The locking mechanism is to lock key movement of the keyboard based on the display housing being pivoted according to a first range. The locking mechanism is to unlock key movement based on the display housing being pivoted according to a second range.

Abstract: A frame for a tablet computer is disclosed. The frame includes a frame moulding with left, right, top and bottom elements joined together and sized and dimensioned to form a generally rectangular frame aperture. The frame moulding further includes front and rear faces. A rabbet is formed on the rear face of the frame moulding about the frame aperture. A liner is configured and arranged to insert into the rabbet. The liner has a thickness of about a depth of the rabbet. A pair of opposing rails is attached to the frame moulding. The rails are configured and arranged to hold a tablet computer between the rails and the frame moulding.

Abstract: A docking station for a patient monitoring device and method of locking the patient monitoring device in the docking station is provided. A housing selectively supports a patient monitoring device thereon and a first port positioned on the housing receives a patient monitoring device therein. A sensor senses one of a presence and absence of the patient monitoring device within the first port. A locking mechanism mechanically locks the patient monitoring device within the first port, wherein the locking mechanism maintains the docking station and patient monitoring device in a mechanically locked state in response to sensing the presence of the patient monitoring device within the first port.

Abstract: A portable computer has a base, a platform and a moving assembly. The base has an accommodating space. The platform is movably situated in the accommodating space. The platform has a first position and second position relative to the base. The moving assembly situated in the base has a moving element and a guiding structure. The moving element connects with the platform and moves along the guiding structure within the accommodating space to allow the platform to move between the first position and the second position relative to the base.

Abstract: A magnetic mounting system is provided. The system includes a device having a magnetic attachment feature and a magnetic device mount. The magnetic device mount has a mating magnetic attachment feature. The magnetic attachment feature and mating magnetic attachment feature allow specific angular, radial, and/or longitudinal alignment of the device relative to the mount without a mechanical interface. An electronic device holder and charging system with integrated charging and data transfer interface and a self-aligning, magnetic coupling and docking interface with on-demand decoupling feature are also disclosed.

Abstract: A cover plate for a portable electronic device is disclosed. The cover plate can be used as a cosmetic feature disposed on a display or cover glass of the portable computing device. For instance, the cover plate may include one or may layers disposed on a surface of the cover plate. In some cases, the layers are formed on a rear surface of the cover plate. In addition to enhancing the appearance of the portable electronic device, the cover plate provides additional a protective layer to internal components positioned behind the cover plate. Moreover, the cover plate may formed from an electromagnetically transparent material such as glass to allow receipt and/or transmission of electromagnetic waves in the form of radio frequencies. Also, the cover plate offers protection to the display and cover glass when the portable electronic device is in a closed configuration.

Abstract: Techniques related to a modular computing node are disclosed. The modular computing node includes at least a first unit. The first unit includes a memory and one or more processors that execute instructions stored in the memory. The one or more processors are powered by electricity that is converted from solar energy captured by a tubular solar panel. A first interface of the first unit includes one or more first electrical contacts. The first interface forms a watertight seal with a second interface of a second unit based on a twisting motion. Furthermore, a signal bus is formed based on the twisting motion based on aligning the one or more first electrical contacts with one or more second electrical contacts of the second interface.

Abstract: A cover for a portable electronic device is disclosed. The cover can include at least one electrical component. For example, in one embodiment, an electrical component can be embedded in the cover. When the cover is placed on or mated with the portable electronic device, the electrical component embedded in the cover is able to interact with electrical circuitry of the portable electronic device. Advantageously, the cover can not only provide a protective and/or ornamental covering for the portable electronic device but can also augment the electrical capabilities of the portable electronic device.

Abstract: A system and method of rendering data based on an angle of a carrying case flap is provided. The system comprises: a mobile device comprising: a processor and a display device; a carrying case configured to mate with the mobile device, the carrying case comprising a flap having an open position and a closed position, the flap at least partially obscuring the display device in the closed position when the mobile device is mated with the carrying case; and, a sensor located at one or more of the mobile device and the carrying case, the sensor configured to measure an angle between the flap and the display device as the flap moves between the closed position and the open position, the processor of the mobile device configured to: render data at the display device based on the angle.

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: A portable computing device includes at least a base portion of a lightweight material that includes at least a wedge shaped top case having a trough formed at an interfacing edge thereof. The trough includes a raised portion having a first contact surface and a receiving area, and a bottom case coupled to the top case to form a complete housing for at least a portion of the portable computing device for enclosing at least a plurality of operational components and a plurality of structural components. The portable computing device also includes at least a lid portion pivotally connected to the base portion by a hinge assembly. In the described embodiments, the lid portion has a display in communication with one or more of the plurality of components in the base portion by way of or more electrical conductors that electrically connect the base portion to the lid portion.

Abstract: A housing of a computer includes a cover, a body, and a locking mechanism. The locking mechanism is mounted on the cover. The locking mechanism includes a handle and a sliding plate. The handle is configured to rotate between a first position and a second position relative to the cover. The handle is configured to push the sliding plate. When the handle is in the first position, the sliding plate is engaged with the cover and the body to fix the cover to the body. When the handle is in the second position, the sliding plate is away from the body and the cover is unlocked from the body.

Abstract: A drive-removal mechanism may include, but is not limited to: at least one rotatable member; and at least one drive-engaging member operably coupled to the at least one rotatable member, wherein the drive-removal mechanism is detached from at least one drive to be removed. A drive enclosure may include, but is not limited to: at least one drive-receiving member including at least one drive-receiving channel; and at least one drive-removal mechanism including: at least one rotatable member; and at least one drive-engaging member operably coupled to the at least one rotatable member, wherein the drive-removal mechanism is configured to at least partially remove at least one hot swappable drive from the at least one drive-receiving channel.

Abstract: Disclosed loop heat pipe includes: an evaporator configured to vaporize a working fluid; a condenser configured to liquefy the working fluid; a liquid line connecting the evaporator and the condenser; a porous body provided in a columnar shape in the liquid line; and a vapor line connecting the evaporator and the condenser, and forming a loop together with the liquid line.

Abstract: A rack-mount system includes a data center manager and a rack which contains a plurality of electronic devices, a rack management controller and a plurality of power supplies. Before a specific electronic device performs a booting procedure, related booting parameters of the specific electronic device are accessed. The data center manager or the rack management controller is configured to calculate the amount of power required for the specific electronic device to perform the booting procedure according to the accessed booting parameters. The rack management controller is configured to control the number of activated power supplies among the plurality of power supplies according to the calculated amount of power.

Abstract: Integrated circuit devices and methods of operating integrated circuit devices are useful in impedance adjustment. Integrated circuit devices include a signal driver circuit having an output node, a voltage node, and a first termination device and a second termination device connected in parallel between the voltage node and the output node. The first termination device and the second termination device each have a particular configuration of switchable resistances, and different strengths. Methods include connecting a node of the integrated circuit device to a first voltage node through a reference resistance, connecting the node to a second voltage node through a termination device, adjusting a resistance value of the termination device and comparing a resulting voltage level to a reference voltage. The reference voltage has a voltage level different than half-way between a voltage level of the first voltage node and a voltage level of the second voltage node.

Abstract: The invention relates to a method for the secured digital transmission of current measurement values and to a battery (1) and a battery controller (10) which are suitable for carrying out the method.

Abstract: A method for verifying interconnection of a PSE and PD with 4-pair PoE capabilities includes performing a first classification event on first and second pairs, respectively, and detecting a first predetermined class current on first and second sets of twisted pairs, respectively. The method includes performing a second classification event on first and second pairs, respectively, and detecting first and second predetermined class currents on first and second pairs, respectively. After expiration of a first variable delay period related to a first pseudo-random variable of the PSE, the method includes performing a third classification event on the first pair and detecting a first derived class current on the first pair. After expiration of a second variable delay period related to a second pseudo-random variable of the PD, the method includes performing the third classification event on the second pair and detecting a second derived class current on the second pair.

Abstract: A control module includes a first power-supply-signal connection portion for connection of a power supply signal with one adjacent control module and a second power-supply-signal connection portion for connection of the power supply signal with the other adjacent control module. In the same control module, the first power-supply-signal connection portion, the second power-supply-signal connection portion, and a power input portion in a monitoring-and-control processing unit are connected to each other.

Abstract: In an embodiment, a processor includes a core domain with a plurality of cores and a power controller having a first logic to receive a first request to increase an operating voltage of a first core of the core domain to a second voltage, to instruct a voltage regulator to increase the operating voltage to an interim voltage, and to thereafter instruct the voltage regulator to increase the operating voltage to the second voltage. Other embodiments are described and claimed.

Abstract: A fault tolerant power supply system includes at least one load switch circuit configured to connect, using a main switch, an input voltage to an output node of the load switch circuit when the load switch circuit is turned on and at least one power channel coupled to the load switch circuit to receive the input voltage. The power channel is configured as a buck converter and includes at least a high-side power switch and a low-side power switch. The fault tolerant power supply system is configured to measure a current flowing through the main switch of the load switch circuit, to determine that the current flowing through the main switch of the load switch circuit has exceeded a current limit threshold, and to disable the main switch of the load switch circuit and the low-side power switch of the power channel in response to the determination that the current flowing in the main switch has exceeded the current limit threshold.

Abstract: A pipeline system may adjust clock rates of variable-rate clock signals sent to different processing circuit blocks in a pipeline based on their respective, individual input and output buffer fill levels and processor busy statuses. Variable-rate clock generation circuitry may generate the variable-rate clock signals based on a common clock signal. Additionally, the variable-rate clock generation circuitry may set or adjust the rates of variable-rate clock signals linearly in evenly-spaced increments and decrements.

Abstract: In an embodiment, a processor includes multiple cores each to independently execute instructions and a power control unit (PCU) coupled to the plurality of cores to control power consumption of the processor. The PCU may include a mapping logic to receive a performance scale value from an operating system (OS) and to calculate a dynamic performance-frequency mapping based at least in part on the performance scale value. Other embodiments are described and claimed.

Abstract: A three-way handshaking method includes: controlling a first port in a first specific mode to send a first specific signal to a second port, and controlling the first port to enter a second specific mode; when the first port receives a second specific signal, determining the second port is in the second specific mode and controlling the first port to send a third specific signal to the second port; and when it is determined that the second port is in a third specific mode, controlling the first port to enter the third specific mode.

Abstract: In an embodiment, a plurality of hardware buffers each may store information associated with one or more virtual channels. In turn, a configuration logic is to determine an identifier corresponding to a maximum number of virtual channels commonly supported by first and second devices coupled via a link and to obtain a control value based on the identifier. A gate logic coupled to the configuration logic is to provide an operating voltage to corresponding ones of the hardware buffers based on the control value. In this way, the operating voltage can be withheld from at least one of the hardware buffers when the maximum number of virtual channels is less than the plurality of hardware buffers. Other embodiments are described and claimed.

Abstract: A level shifter included in a device includes: an external interface power unit configured to supply a power voltage corresponding to electrical input-output characteristics of an interface circuit of an external device; an internal interface power unit configured to supply a power voltage corresponding to electrical input-output characteristics of an internal interface circuit in the device; a power switch unit configured to control power supply to the external interface power unit according to an electrical signal from the external device; and a selector unit configured to control conduction between the interface circuit of the external device and the internal interface circuit, wherein the selector unit is configured to transition to an operable state when the external interface power unit is supplied with power.

Abstract: A wireless communication device includes a processor, a memory unit capable of retaining data in a power saving state, a clock control unit configured to control when a clock is to be supplied to each pair of processor and memory, and a power control unit configured to control an amount of power to be supplied to the processor and the memory unit. In the power saving state, the clock control unit stops supplying the clock to the processor and the memory unit, and the power control unit reduces the amount of power supplied to the memory unit. When returning from the power saving state, the power control unit increases the amount of power supplied to the memory unit, and the clock control unit starts supplying the clock to the memory unit before starting to supply the clock to the processor.

Abstract: Embodiments include apparatuses, methods, and systems for determining a power consumption of a circuit block in an integrated circuit. The integrated circuit may include first and second power supply networks. In some embodiments, the integrated circuit may include a plurality of instances of a circuit block under test. A first instance of the circuit block may be coupled to the first power supply network during a first test run, and a second instance of the circuit block may be coupled to the second power supply network during a second test run. In other embodiments, a single instance of a circuit block under test may be coupled with the first power supply network during a first test run and coupled with the second power supply network during a second test run. The power consumption of the circuit block may be determined based on the first and second test runs.

Abstract: A power management system for stack memory thread tasks according to some examples of the disclosure may include a non-collapsible memory region, a collapsible memory region configured below the non-collapsible memory region, a memory management unit in communication with the non-collapsible memory region and the collapsible memory region, the memory management unit operable to allocate a portion of the non-collapsible memory region and a portion of the collapsible memory region to a thread task upon initialization of the thread task and power down the portion of the collapsible memory region allocated to the thread task upon receiving a power down command.

Abstract: A consensus-based power control apparatus is provided, which includes a real power control module and a reactive power control module. A real power consensus signal between a first power generating apparatus and a second power generating apparatus is provided and a frequency restoration signal is generated according to the real power consensus signal, thereby allowing the real power control module to generate a real power output signal. A reactive power consensus signal between the first power generating apparatus and the second power generating apparatus is provided and a voltage differential restoration signal is generated according to the reactive power consensus signal, thereby allowing the reactive power control module to generate a reactive power output signal. Therefore, the invention can control real power and reactive power input signals (i.e., actual real power and reactive power outputs) of the first power generating apparatus in a grid system.

Abstract: Systems, apparatuses, and method for synchronizing port entry into a lowest power state are described. All logic of a port placed into an intermediate state prior to entry into the lowest power state.

Abstract: Aspects of a low power memory buffer are described. In one embodiment, a sampling rate of a signal is adjusted to identify extrema of a signal. An extrema pulse is generated and, in response to the extrema pulse, a time segment and potential value of the signal are stored in a memory. In other aspects, rising and falling slopes of the signal are tracked to identify a local maximum and a local minimum of the signal. In this scenario, an extrema pulse is generated for each of the local maximum and minimum, and time segment and potential values are stored for the local maximum and minimum. Generally, the storage of analog values of the signal at an adjusted sampling rate is achieved with low power, and the signal may be reconstructed at a later time.

Abstract: A contact detection apparatus detects contact of a contactor and a contacted object. The contact detection apparatus includes an imager that acquires three-dimensional imaging information of the contactor and the contacted object, a setter that sets a contact target surface based on the three-dimensional imaging information of the contacted object from the imager, a candidate detector that converts the three-dimensional imaging information of the contactor from the imager into two-dimensional information and detects an end portion candidate of the contactor based on the two-dimensional information and the contact target surface, and a contact determiner that decides an end portion of the contactor and determines the contact of the contactor and the contacted object based on the three-dimensional imaging information of the end portion candidate and the contact target surface.

Abstract: A method, a device, and a system for interactive video display, relate to the field of multimedia technologies, and can resolve a problem in the prior art that browsing experience of a user is not real because a visible region is simply changed only according to a panning change of a location of the user. A specific solution is acquiring posture information of a user, where the posture information includes viewing angle information of the user and location information of the user, and adjusting, according to the posture information, an unadjusted visible region, in a video, for being displayed on a client in order to obtain an adjusted visible region currently for being displayed on the client. The embodiments of the present invention are used for performing interactive video display.

Abstract: Configurations are disclosed for presenting virtual reality and augmented reality experiences to users. An augmented reality display system comprises a handheld component housing an electromagnetic field emitter, the electromagnetic field emitter emitting a known magnetic field, the head mounted component coupled to one or more electromagnetic sensors that detect the magnetic field emitted by the electromagnetic field emitter housed in the handheld component, wherein a head pose is known, and a controller communicatively coupled to the handheld component and the head mounted component, the controller receiving magnetic field data from the handheld component, and receiving sensor data from the head mounted component, wherein the controller determining a hand pose based at least in part on the received magnetic field data and the received sensor data.

Abstract: Leveraging eye gaze and/or other user interactions for automatic paging on a display of a user device is described. In at least one example, the techniques describe receiving input from one or more tracking components. The input may indicate that a gaze of a user is detected on a display associated with a user device. The techniques may further describe determining that the gaze of the user has moved from a first region of at least two regions of the display to a second region of the at least two regions of the display. Based at least in part on determining that the gaze of the user has moved from the first region to the second region, the techniques herein describe updating a portion of the content in the first region of the display via one or more transitions.

Abstract: Disclosed are an interactive projection display method and an interactive projection display system. The method comprises: obtaining to-be-displayed location information corresponding to a coordination device; obtaining display information corres-ponding to the coordination device; generating, according to the display information, virtual display content corresponding to the coordination device; and projecting the virtual display content to a location corresponding to the to-be-displayed location information at a fundus of a user. According to the method and the system, virtual display content, used to interact with a user, of a coordination device is projected near the coordination device, to cause interaction between the user and the coordination device to be more convenient.