Abstract: The present disclosure is directed to an encapsulated printed circuit board populated with a variety of components and a method of encapsulating a printed circuit board. The printed circuit board is partially encapsulated with a low pressure molded material to form at least a portion of a potting boat. The potting boat is filled with an encapsulating material.

Abstract: Techniques for facilitating burn-in mitigation and associated imaging systems and methods are provided. In one example, a method applying a bias signal to a sensor array of an imaging device to increase a temperature of the sensor array to perform burn-in mitigation. The method further includes reducing the temperature of the sensor array. The method further includes determining whether a burn-in is present in the sensor array. Related systems and devices are also provided.

Abstract: This disclosure generally describes a system for warming an area surrounding a control element for controlling operation of an associated machine or device. The system can include a heating element that can warm air in and around the heating element when actuated, a blower unit that can be in fluid communication with the heating element and that can generate a flow of the warm air when the heating element and the blower unit are actuated, and a forearm extension unit that can channel the flow of the warm air from the blower unit to warm a user's forearm when the user uses an associated machine or device to which the forearm extension unit is attached. The associated machine or device can be a wheelchair.

Abstract: A device to be attached to an overhead power line for the purpose of manipulating movement of the overhead power line comprises an electric power source; a base, defining a base plane; and a clamp, secured to the base, to be attached to a section of the overhead power line. The device further comprises a flywheel, having a rotational axis; an actuator, arranged to adjust the rotational axis of the flywheel in dependency of an actuator control signal; and an electric motor, arranged to rotate the flywheel about the rotational axis in dependency of a motor control signal. The device further comprises an acceleration sensing device, secured to the base, providing an acceleration signal; and a controller device, arranged to receive the acceleration signal and to provide the motor control signal and the actuator control signal. The controller device is configured to operate in an overhead power line stabilizing mode.

Abstract: A flexible printed circuit includes an insulating base. The insulating base includes a body portion and at least one first extension portion connected to an edge of the body portion. The first extension portion includes a via region, a bending region and a banding region that are sequentially away from the body portion. A plurality of vias are disposed in the via region. The plurality of vias include at least one first via and at least one second via, a center of an orthogonal projection of a first via on a reference plane perpendicular to a thickness direction of the insulating base is located on a first straight line parallel to a bending axis of the bending region, and a center of an orthogonal projection of a second via on the reference plane is not located on the first straight line.

Abstract: A rotational drive device includes a first rotator configured to rotate with respect to a stator, a plurality of second rotators configured to rotate with respect to the first rotator, a plurality of drivers configured to rotatably drive the respective second rotators, and a plurality of driver controllers configured to rotate integrally with the first rotator and to control rotation of the drivers, respectively, the respective driver controllers being connected to one another by a communication network.

Abstract: A power electronics system has a housing, a cooling device, a power semiconductor module and a capacitor device. The cooling device has a first and a second main surface. The power semiconductor module is arranged on the first main surface and is in thermally conducting contact with the cooling device and the capacitor device is arranged on the second main surface and is in thermally conducting contact with the cooling device. At least one DC connection device is connected to a DC module connection of the power semiconductor module and has a first cooling section, which is in thermally conducting contact with the cooling device.

Abstract: Methods, systems, and devices for controlled and mode-dependent heating of a memory device are described. In various examples, a memory device or an apparatus that includes a memory device may have circuitry configured to heat the memory device. The circuitry configured to heat the memory device may be activated, deactivated, or otherwise operated based on an indication of a temperature (e.g., of the memory device). In some examples, activating or otherwise operating the circuitry configured to heat the memory device may be based on an operating mode (e.g., of the memory device), which may be associated with certain access operations or operational states (e.g., of the memory device). Various operations or operating modes (e.g., of the memory device) may also be based on indications of a temperature (e.g., of the memory device).

Abstract: An input mouse may include a top button, a first wall rearward of the top button to underlie a palm of a user and a second wall forming an exterior of the input mouse. The first wall is formed from a material composition comprising a first polymer encapsulating thermally conductive particles. The second wall is formed from a thermally conductive material. A solid-state Peltier heat pump has a first face thermally coupled to the first wall and a second face thermally coupled to the second wall.

Abstract: A heating device for heating fluids, such as water or a liquid coolant, for application in electric or hybrid vehicles, where the absence of an internal combustion engine or its shorter time of use requires using heating devices for heating either the passenger compartment or other parts of the vehicle that require it. The heating device is provided with a configuration which limits the temperature to the temperature at which heat exchange occurs between the heat generation source and the liquid to be heated, such that the liquid does not generate precipitates, prolonging the service life of the device.

Abstract: Provided is an on-line ice-melting apparatus. The apparatus is configured for melting the ice on a three-phase line. The apparatus includes an adjustable reactor, a grounding transformer, a controller, and an auxiliary circuit. The grounding transformer, the adjustable reactor, the auxiliary circuit, and a line of any phase of the three-phase line form a first control loop. The adjustable reactor includes a working winding, a control winding, and a short-circuit winding. The working winding is connected between the grounding transformer and the auxiliary circuit. The controller is electrically connected to the control winding and the short-circuit winding separately.

Abstract: A novel low profile heater apparatus and method of manufacture is disclosed, which provides a lower assembly including a first sheet, a heating sheet including at least one heating element, a dielectric sheet, an intermediate sheet and one or more electrical leads configured to supply electrical power to the heating element, the electrical leads extending through a lead sleeve of an upper assembly. The upper assembly includes a top sheet with one or more split sleeves securely attached thereto, thereby forming one or more strain relief assemblies configured to prevent damage to the electrical leads. One or more stitches or coupling features securely attach the upper assembly to the lower assembly. One or more retention device are be used to securely retain the low profile heater apparatus to one or more pipes, tubes or conduits of a plumbing apparatus.

Abstract: A method of monitoring a cooking process using an over-the-range appliance mountable over a cooktop appliance includes obtaining an image of a cooking utensil that is positioned on the cooktop appliance and is performing a cooking process. The method further includes determining that a lid is required for the cooking process, e.g., based on a recipe being run as a software application on the over-the-range appliance. The image may be analyzed using artificial intelligence techniques to determine that the lid is not present when required, and responsive action may be implemented, e.g., by turning off the cooktop appliance or providing a user notification.

Abstract: A display device includes a substrate, a plurality of pixels provided on the substrate, a light emitting element provided to each of the plurality of pixels, a first electrode provided to the substrate and electrically coupled to the light emitting element, a pixel circuit provided to the substrate and configured to drive the light emitting element, and a heat generation resistor provided to the pixel circuit.

Abstract: A stand-alone active thermal interposer device for use in testing a system-in-package device under test (DUT), the active thermal interposer device includes a body layer having a first surface and a second surface, wherein the first surface is operable to be disposed adjacent to a cold plate, and a plurality of heating zones defined across a second surface of the body layer, the plurality of heating zones operable to be controlled by a thermal controller to selectively heat and maintain respective temperatures thereof, the plurality of heating zones operable to heat a plurality of areas of the DUT when the second surface of the body layer is disposed adjacent to an interface surface of the DUT during testing of the DUT.

Abstract: A warming device may include a batting layer having a phase change material. The batting layer may have a patient side and an upper side. A hot melt fabric adhesive may be applied to the patient side and upper side of the batting. A first fabric layer may be adhered to the hot melt fabric on the patient side of the batting. The first fabric layer may have a phase change material integrated coating. An insulation layer may be adhered to the hot melt fabric on the upper side of the batting. A second fabric layer may be coupled to the insulation layer.

Abstract: An information processing apparatus includes: a first chassis having a first surface provided with at least an air intake port; a second chassis which is connected to the first chassis in a relatively rotatable manner and has a second surface that overlaps the first surface of the first chassis by the rotation; a heat dissipation unit having a fan for replacing air in the first chassis with outside air through at least the air intake port; a state detection unit that detects whether a state is a first state in which the first surface and the second surface overlap; and a control unit which changes control of the fan according to whether the state is the first state.

Abstract: The pot cover assembly includes a pot cover body and a spill-proof detection device. The spill-proof detection device is a capacitive detection device and it is provided on the pot cover body. At least a lower surface of the spill-proof detection device forms a detection plane and a capacitance value of the spill-proof detection device is changed as a function of a contact medium of the detection plane.

Abstract: A method of operating a user engagement system, as provided herein, may include receiving a recipe selection signal of a predetermined recipe, and receiving a recipe information signal based on the predetermined recipe. The method may further include receiving an image signal from the camera assembly, and identifying a utensil based on the received image signal. The method may still further include initiating a recipe action at the user engagement system.

Abstract: A testing apparatus comprises a test interface board comprising a plurality of socket interface boards, wherein each socket interface board comprises: a) an open socket to hold a DUT; b) a discrete active thermal interposer comprising thermal properties and operable to make thermal contact with the DUT; c) a superstructure operable to contain the discrete active thermal interposer; and d) an actuation mechanism operable to provide a contact force to bring the discrete active thermal interposer in contact with the DUT.

Abstract: A measurement system for determining an energy usage parameter of an electronic device under test is described. The measurement system includes a thermal chamber and an analysis circuit. The thermal chamber includes a housing, a temperature regulator and a thermal control circuit. The housing encloses an interior space of the thermal chamber, wherein the interior space is configured to accommodate the device under test. The thermal control circuit is configured to control the temperature regulator to keep a temperature of the interior space at a predefined reference temperature. The thermal control circuit is configured to determine a power consumption of the temperature regulator, wherein the power consumption is associated with keeping the temperature of the interior space at the predefined reference temperature. The analysis circuit is configured to determine at least one energy usage parameter of the device under test based on the determined power consumption.

Abstract: A system comprising a calorimeter for measuring a heat flux of a sample comprising a recipient space for a sample container containing a sample, a heat sink, a first heat transducer whereby the first heat transducer comprises a heat receiving surface in contact with the sample container when the sample container is positioned in the recipient space and a heat absorbing surface in contact with the heat sink. A second heat sink is provided, whereby the second heat sink has a second heat receiving surface in contact with the heat sink and a second heat absorbing surface in contact with the sample container, when the sample container is positioned in the recipient space.

Abstract: A humidity detecting device includes a semiconductor substrate including at least one impurity diffusion layer, a heating unit formed by the at least one impurity diffusion layer, and a humidity detecting unit. The humidity detecting unit includes a plurality of insulating films laminated on the semiconductor substrate, a lower electrode disposed over the heating unit via a first insulating film among the insulating films, a humidity sensitive film disposed on a second insulating film among the insulating films, so as to cover the lower electrode, and an upper electrode disposed on the humidity sensitive film.

Abstract: Apparatus and methods are provided for managing operations of a semiconductor chip. In an exemplary embodiment, there is provided a semiconductor chip that may comprise a temperature sensor, a thermal heater, a processor and thermal control logic. The thermal control logic may be configured to: determine that a first temperature read-out from the temperature sensor reaches a first temperature threshold value, turn on the thermal heater, determine that a second temperature read-out from the temperature sensor reaches a second temperature threshold value that is lower than the first temperature threshold value, suspend functions of the processor, determine that a third temperature read-out from the temperature sensor reaches the first temperature threshold value, resume the functions of the processor, determine that a fourth temperature read-out from the temperature sensor reaches a third temperature threshold value that is higher than the first temperature threshold value and turn off the thermal heater.

Abstract: The present invention concerns a heating assembly (10, 15) for generating heat in order to carry out temperature-dependent tests on an electronic component (3, 200) arranged inside a socket (2), the heating assembly (10, 15) comprising: A heating device (10) comprising an electrically conductive material (25) in such a manner as to allow the passage of an electrical current to produce heat. According to the invention, the assembly further comprises: A covering (15) of a thermally insulating material suitable for containing said heating device (10) inside, the covering having at least one opening at one side for allowing the heat diffusion through said opening; Fastening means for fastening said covering (15) to a support surface (5B), in such a manner that, while used, the heating device (10), arranged inside said covering (15), faces said support surface (5B) through said opening.

Abstract: A humidity sensor includes a semiconductor substrate, an insulating film, an interconnect layer formed above the semiconductor substrate via the insulating film, a protective film that covers the interconnect layer, a moisture sensitive film formed above the protective film, and a metal oxide film formed between the protective film and the moisture sensitive film.

Abstract: A fluid analyzer having an electrical heater includes an intrinsic safety barrier that provides voltage and current from a power source to an electrical load and includes a voltage limiter and an infallible current limiting resistor for limiting the voltage and current provided to respective intrinsically safe levels, where the voltage limiter is arranged in a flameproof/explosion proof or pressurized/purged enclosure, and the current limiting resistor, e.g., an electrical heater, is connected via a connecting line to the voltage limiter and arranged outside the flameproof/explosion proof or pressurized/purged enclosure in an enclosure configured to provide protection against contact and ingress without being flameproof/explosion proof or pressurized/purged.

Abstract: A uniform thickness flex circuit is taught that uses more than one dielectric layer. A first dielectric layer is more flexible and capable of reliably bending at a radius of curvature at which a second dielectric layer cannot be reliably bent. The second dielectric layer has at least one more desirable electrical characteristic than the first dielectric area, for example leakage. Use of the uniform thickness flex circuit to protect sensitive material in an electronic enclosure is also described.

Abstract: A power storage device includes a power storage module including a plurality of power storage cells aligned in one direction, a healer formed to be deformable along a shape of the power storage module and configured to heat the power storage module, and an elastic member configured to press the heater against the power storage module.

Abstract: In some implementations, a joystick includes a control unit having a first surface and a handle positioned at an angle adjacent to the first surface. The handle can have a second surface and is operably connected to the control unit. The joystick can further include a heating element, a blower, and one or more vent openings in at least one of the first surface and the second surface. The blower can move air warmed by the heating element through the at least one vent opening.

Abstract: Provided is a control device or a power storage device configured to efficiently increase the temperature of a vehicular power storage unit, while suppressing an increase in the size of the configuration. A control device includes: a holding unit that holds a power storage unit; a board unit in which one board surface is arranged on the power storage unit side; a charging circuit unit that performs charging operations of supplying charging current to the power storage unit; and a resistance unit, mounted on the one board surface of the board unit and disposed between the board unit and the power storage unit, wherein current flows in the resistance unit in response to a circuit unit performing predetermined charging operations, and the resistance unit emits heat at least toward the power storage unit.

Abstract: A cooking engagement system and methods therefore are provided. The method includes obtaining image data of the cooktop surface and displaying a first user interface at an interactive assembly associated with the appliance. The first user interface displays the image data of the cooktop surface. The method further includes determining that cookware is present on the cooktop surface based on the image data, and displaying a second user interface at the interactive assembly. The second user interface displays an enlarged image of the cookware based on determining that the cookware is present on the cooktop surface.

Abstract: A modular LED heater and an LED array are disclosed. The modular LED heater comprises a base having one or more internal conduits through which a coolant fluid may flow. The base also includes a plumbing port on one side wall of the base and a recessed port on an opposite side of the base. These ports are configured such that the plumbing port of one modular LED heater can be inserted into the recessed port of the adjacent modular LED heater to form a fluid-tight seal. A printed circuit board having a plurality of LEDs is disposed on the front surface of the base. Further, in some embodiments, the base includes one or more wedge clamps on its side walls used to lock the modular LED heater to an adjacent modular LED heater. An LED array may be created by assembling a plurality of these modular LED heaters.

Abstract: The present invention provides a start control system of a vehicle, including: an electronic control unit (ECU), a starter, an air conditioner, and a starting power supply. The starting power supply includes a starting battery and a battery management system (BMS). At a low-temperature environment, when receiving an ignition request signal sent by the ECU, the BMS detects the temperature of the starting battery. When the temperature is less than a preset threshold, the starting battery is connected to the air conditioner for a preset time, so that the starting battery effectively raises the temperature of the starting battery by means of discharging at a high current temporarily. The start control system of a vehicle improves an ignition capability of a vehicle in a low-temperature environment, extends a temperature range and an area of using the vehicle, and improves competitiveness of the vehicle. The present invention further provides a vehicle having the start control system of a vehicle.

Abstract: A battery management component for passive battery cell discharge is disclosed. The battery management component may determine that a charging operation associated with a battery has ended. The battery management component may identify, based on the charging operation ending, that a first cell of the battery has a first state of charge. The battery management component may determine that a second cell of the battery has a second state of charge that is outside of a threshold range of the first state of charge. The battery management component may determine, based on the first and second states of charge, an amount of energy to be removed from the first cell to enable the first state of charge to be within the threshold range of the second state of charge. The battery management component may discharge energy from the first cell based on the determined amount of energy.

Abstract: A recording head comprises a write pole extending to an air-bearing surface. A near-field transducer is positioned proximate a first side of the write pole in a down-track direction. A heatsink structure is proximate the near-field transducer and positioned between the near-field transducer and the write pole. The heatsink structure extends beyond the near-field transducer in a cross-track direction and extends in a direction normal to the air-bearing surface.

Abstract: A carrier for an optoelectronic component includes a main body, wherein the main body includes a first electrically conductive heating layer arrangement, a first solder layer for soldering an optoelectronic component to the main body is arranged on a first side of the main body, the first electrically conductive heating layer arrangement is electrically insulated from the first solder layer and thermally connected to the first solder layer, and the first heating layer arrangement has an exposed portion on which molten solder of the first solder layer can flow to reduce an electrical resistance of the first heating layer arrangement.

Abstract: Described and shown is a process for preparing an emergency energy storage device, with at least one energy storage element for operation, whereby the emergency energy store is designed to provide emergency electrical energy for at least one energy consumer, whereby the energy (EL) which can be drawn from the emergency energy storage and/or the peak output (Pmax) which can be drawn from the emergency energy storage is determined and the operational readiness is established as soon as the energy (EL) which can be drawn from the emergency energy storage and/or the peak output (Pmax) which can be drawn from the emergency energy storage has reached a definable minimum energy value. A process for preparing an emergency energy storage device for operation in which the emergency energy storage is discharged via a discharging device and the heat occurring at the internal resistance (Ri) is used to heat the emergency energy storage device.

Abstract: A liquid crystal display panel and a liquid crystal display device are provided. The liquid crystal display panel includes: a first substrate, a second substrate arranged opposite to the first substrate, and a liquid crystal layer sandwiched between the first substrate and the second substrate, in which a heating electrode is arranged on a side of the first substrate facing towards the liquid crystal layer. Heat generated by the heating electrode can directly act on liquid crystal molecules in the liquid crystal layer, so that the liquid crystal display panel can be quickly started and a response of the liquid crystal molecules in the liquid crystal layer can be accelerated in a low temperature environment, thereby guaranteeing the display quality of the liquid crystal display device in the low temperature environment.

Abstract: A system for manufacturing a product includes a mating connector connected to solder pins to provide an electrical conducting path, the solder pins being aligned against solder pads so that each solder pin is thermally and electrically connected to its corresponding solder pad by a solder paste bead. The system also includes a controller to adjust electrical resistive heating of a solder paste bead during a soldering process according to a temperature of the solder paste bead. A method of manufacturing a product includes aligning the solder pins against the solder pads, connecting the mating connector to the solder pins, and heating a solder paste bead by an electrical resistive heating, the solder paste bead undergoing a soldering process, where a temperature of the solder paste bead is being evaluated and the electrical resistive heating is adjusted according to the temperature of the solder paste bead.

Abstract: Provided is a voltage converting unit including: a voltage converter capable of bidirectionally supplying electrical power between a first power system and a second power system; and a bypass switch disposed in parallel to the voltage converter. The voltage converter includes: a detector detecting a difference in voltage between the first power system and the second power system; and a switch controller controlling switching of the bypass switch on the basis of the difference in voltage in accordance with a predetermined rule.

Abstract: Systems and methods for a printed circuit board assembly comprising a thermoelectric device at least partially embedded within the printed circuit board assembly are provided. The thermoelectric device is configured to adjust a temperature of the printed circuit board assembly based on the measurements of one or more sensors coupled to the printed circuit board assembly. Additionally, a control circuit is coupled to the at least one thermoelectric device and the one or more sensors, wherein the control circuit is configured to control the at least one thermoelectric device, and wherein the control circuit is configured to monitor a temperature set point at one or more target locations in the printed circuit board assembly.

Abstract: A semiconductor device including: first conductive lines on a substrate and extending in a first direction; second conductive lines on the first conductive lines and extending in a second direction; data storage structures between the first and second conductive lines, wherein each of the data storage structures includes a lower data storage electrode, a data storage pattern, and an upper data storage electrode, wherein a width of an upper portion of the lower data storage electrode is smaller than a width of a lower portion of the lower data storage electrode, a width of an upper portion of the data storage pattern is greater than a width of a lower portion of the data storage pattern, and the width of the upper portion of the lower data storage electrode is different from the width of the lower portion of the data storage pattern.

Abstract: A power supply control device controls the supply of power via a switch circuit and a relay contact. If the semiconductor switches are on and the relay contact is off, when a switch temperature of the switch circuit is at least a relay ON-threshold, the relay contact is switched on, and the semiconductor switches are switched off. If the semiconductor switches are off and the relay contact is on, when a switch temperature of the switch circuit is lower than a relay OFF-threshold, the semiconductor switches are switched on, and the relay contact is switched off. The relay OFF-threshold is not more than the relay ON-threshold.

Abstract: A self-destructing device includes a frangible substrate having at least one pre-weakened area. A heater is thermally coupled to the frangible substrate proximate to or at the pre-weakened area. When activated, the heater generates heat sufficient to initiate self-destruction of the frangible substrate by fractures that propagate from the pre-weakened area and cause the frangible substrate to break into many pieces.

Abstract: An optical device includes a first transparent substrate having a first transparent electrode disposed on a surface of the first transparent substrate and a second substrate having a second electrode disposed on a surface of the second substrate and facing the first transparent electrode. A liquid-crystal (LC) material is sandwiched between the first and second electrodes such that a voltage applied between the first and second electrodes controls orientation of the liquid-crystal material. The device includes a control system that applies a current through at least one electrode of the first and second electrodes to resistively heat the LC material.

Abstract: A power control system includes: an ECU configured to control (i) charging from a power facility to a vehicle and (ii) discharging from the vehicle to the power facility; and a user terminal configured to allow a user to separately set a charging power setting value and a discharging power setting value. When the charging from the power facility to the vehicle is performed, the ECU is configured to control power charged to the vehicle per unit time to correspond to the charging power setting value set by the user using the user terminal. When the discharging from the vehicle to the power facility is performed, the ECU is configured to control power discharged from the vehicle per unit time to correspond to the discharging power setting value set by the user using the user terminal.

Abstract: A heating cooker system includes a first coil configured to produce a first high-frequency magnetic field by receiving supply of a first high-frequency current, a first inverter circuit configured to supply the first high-frequency current to the first coil, a first heating element positioned in reach of the first high-frequency magnetic field produced by the first coil to be inductively heated by the first coil, a second coil configured to produce a second high-frequency magnetic field by receiving supply of a second high-frequency current, a second inverter circuit configured to supply the second high-frequency current to the second coil, a power receiving coil positioned in reach of the second high-frequency magnetic field produced by the second coil to receive electric power from the second coil, and a second heating element configured to generate heat by the electric power received by the power receiving coil.

Abstract: A cooking engagement system and methods therefore are provided. The system includes a cooktop appliance and an interactive assembly positioned above the cooktop appliance. The interactive assembly includes an image monitor that presents various images and information to a user, e.g., recipes. The system includes an infrared sensor for detecting operation of the cooktop appliance. When the infrared sensor senses a temperature level that exceeds a threshold, a controller communicatively coupled thereto activates an air handler to move or motivate an airflow across or about the image monitor. In this way, the image monitor may be cooled and condensation is prevented from forming on the imaging surface of the image monitor.

Abstract: A wireless power transmitting device may transmit wireless power signals to a wireless power receiving electronic device. The electronic device may have a coil that receives the transmitted wireless power signals and may have a power receiving circuit that rectifies the received wireless power signals to produce a corresponding direct-current voltage signal. The direct-current signal may be used to power circuitry in the electronic device and may be used to charge a battery in the electronic device. Control circuitry in the electronic device may use a temperature sensor to make temperature measurements. In response to detecting that the device is below a given threshold temperature and based on other information such as information on which applications are running on a controller in device, the device may supply drive current signals to the coil to heat the battery and improve battery performance.