Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.

Abstract: An example electronic device includes a housing; a touchscreen display; a microphone; at least one speaker; a button disposed on a portion of the housing or set to be displayed on the touchscreen display; a wireless communication circuit; a processor; and a memory. When a user interface is not displayed on the touchscreen display, the electronic device enables a user to receive a user input through the button, receives user speech through the microphone, and then provides data on the user speech to an external server. An instruction for performing a task is received from the server. When the user interface is displayed on the touchscreen display, the electronic device enables the user to receive the user input through the button, receives user speech through the microphone, and then provides data on the user speech to the external server.

Abstract: A method of controlling an EOP of a powertrain may include determining, by a controller electrically connected to the EOP, whether an oil sloshing phenomenon in which it is difficult for oil to return to a space where an oil intake port of the EOP is positioned may occur while a vehicle is running; and reducing, by the controller, the revolutions per minute (RPM) of the EOP by a predetermined reduced RPM when it is determined that the oil sloshing phenomenon may occur.

Abstract: The present disclosure relates to a data management system and method and, more particularly, to a data management system and method using a docker system in an edge computing environment, the system and method collecting and managing data for each of control operation targets and each of characteristic of the control operation targets using a docker system in an edge computing-cloud computing linkage environment, and enabling an edge server to stably operate in accordance with the characteristics of the control operation targets even though communication between the edge server of an edge computing environment and a cloud server is impossible.

Abstract: In an embodiment an apparatus includes a processor configured to generate a feature extraction module using a dataset in which an attribute for each object is defined, receive an image obtained by a camera, extract an attribute of an object of interest from the image using the learned feature extraction module, identify an object re-identification candidate group based on the extracted attribute of the object of interest and re-identify the object of interest based on the identified object re-identification candidate group.

Abstract: Disclosed is a method and apparatus for real-time estimation of full parameters of a permanent magnet synchronous motor. According to this method and apparatus, it is possible to estimate in real time all four parameters of a permanent magnet synchronous motor without additional signal injection. In addition to the state equation, the “stator current ripple model” is additionally used to fundamentally solve the rank deficiency problem in the state equation without injecting additional signals. All four parameters of a permanent magnet synchronous motor can be estimated in real time.

Abstract: A power control method and apparatus in consideration of a driving environment of a hybrid vehicle is provided. The method and apparatus for controlling a power of a hybrid vehicle enable real-time application while having adaptability to various driving environment. For a hybrid vehicle, the power control method and apparatus provide optimum fuel efficiency performance in any driving environment through power control considering the current driving environment in real time.

Abstract: Disclosed is a method and apparatus for real-time estimation of full parameters of a permanent magnet synchronous motor. According to this method and apparatus, it is possible to estimate in real time all four parameters of a permanent magnet synchronous motor without additional signal injection. In addition to the state equation, the “stator current ripple model” is additionally used to fundamentally solve the rank deficiency problem in the state equation without injecting additional signals. All four parameters of a permanent magnet synchronous motor can be estimated in real time.

Abstract: A direct liquid feed fuel cell system that includes a housing, a fuel cell stack in which air flow channels are formed, in the housing; and a fan that supplies air between the housing and a part of the air flow channels, wherein the fuel cell stack is obliquely mounted toward the fan. The fuel cell system can be arranged so that the airflow channels are substantially vertical, in order for air to be supplied between the housing and an upper part of the airflow channels, with the fuel cell stack downwardly obliquely mounted toward the fan. Furthermore, an outlet in the housing on an opposite side of the fuel cell stack from the fan can allow air that has passed through the air flow channels to be exhausted from the fuel cell system after passing through a space between a part of the fuel cell stack and the housing.

Abstract: Provided are a heat recovery apparatus recovering heat generated from a membrane electrode assembly (MEA) and transmitting the heat to a fuel spreader so that a temperature difference between the MEA and the fuel spreader inside a fuel cell is reduced, and a fuel cell having the heat recovery apparatus. The fuel spreader supplies fuel having a uniform concentration to the MEA through the heat recovery apparatus, so that a fuel cell having a reduced total volume, a stable performance, and increased energy efficiency can be provided.

Abstract: The present invention relates to a device and method for displaying various menus of a microwave oven onto one screen. In the present invention, the various menus can be displayed onto one screen by using a tree structure or window structure. To this end, display control data are stored such that the various menus can be displayed in the form of the tree structure or display window. These display control data are stored in a separately provided storage device. According to the present invention constructed as such, since the user can confirm the various functions of the microwave oven on the same screen at one time, there is an advantage in that trials and errors made when using the microwave oven can be minimized. In addition, since all the functions can be confirmed simultaneously, there are further advantages in that the time required for learning how to use the microwave oven is reduced and function selection can be conveniently made.

Abstract: The present invention relates to a device and method for displaying various menus of a microwave oven onto one screen. In the present invention, the various menus can be displayed onto one screen by using a tree structure or window structure. To this end, display control data are stored such that the various menus can be displayed in the form of the tree structure or display window. These display control data are stored in a separately provided storage device. According to the present invention constructed as such, since the user can confirm the various functions of the microwave oven on the same screen at one time, there is an advantage in that trials and errors made when using the microwave oven can be minimized. In addition, since all, the functions can be confirmed simultaneously, there are further advantages in that the time required for learning how to use the microwave oven is reduced and function selection can be conveniently made.

Abstract: Embodiments of the present invention relate to an apparatus including both an oven (i.e. a microwave oven) and a radio. In embodiments of the present invention, control circuitry is shared for both the oven and the radio. Embodiments of the present invention are advantageous, as a consumer desiring both a microwave oven and a radio need not buy these devices separately because they are combined in a single combination unit. The present invention is also advantageous, as the combination microwave oven and radio is less costly to produce than an oven and a radio that are separate devices. This is possible because many components (i.e. the casing and/or control circuitry) are shared between the two devices. Accordingly, a combination oven and radio may be more affordable to consumers.

Abstract: The present invention relates to a device and method for displaying various menus of a microwave oven onto one screen. In the present invention, the various menus can be displayed onto one screen by using a tree structure or window structure. To this end, display control data are stored such that the various menus can be displayed in the form of the tree structure or display window. These display control data are stored in a separately provided storage device. According to the present invention constructed as such, since the user can confirm the various functions of the microwave oven on the same screen at one time, there is an advantage in that trials and errors made when using the microwave oven can be minimized. In addition, since all the functions can be confirmed simultaneously, there are further advantages in that the time required for learning how to use the microwave oven is reduced and function selection can be conveniently made.

Abstract: The present invention relates to an automatic cooking of a microwave oven, in particular to an automatic cooking compensation apparatus of a microwave oven and a method thereof which is capable of solving a port number restriction problem of a microcomputer when data compensation corresponding to automatic cooking time is performed. The present invention can have data variable port as same as line number of a key matrix by using the data variable port for the cooking time compensation in conjunction with key input ports, accordingly the cooking data can be compensated as same as the number of line. In other words, data variable value inputs from four˜five up to eight are possible within the range permitted by the key matrix, accordingly the present invention is capable of varying all the automatic cooking data set in advance with low material expense and a simple hardware construction.

Abstract: The present invention relates to an automatic cooking of a microwave oven, in particular to an automatic cooking compensation apparatus of a microwave oven and a method thereof which is capable of solving a port number restriction problem of a microcomputer when data compensation corresponding to automatic cooking time is performed. The present invention can have data variable port as same as line number of a key matrix by using the data variable port for the cooking time compensation in conjunction with key input ports, accordingly the cooking data can be compensated as same as the number of line.

Abstract: A high speed digital recording and reproducing apparatus fo duplicating of a tape at a speed N-times faster than a speed for a normal speed duplication. The apparatus includes a recording head drum and a reproduction head drum having N-times a diameter and 1/N-times a surrounding angle compared with those of the normal speed duplication, 2N reproduction heads and recording heads which are disposed on the head drums, respectively, a signal processor for processing signals transmitted from the reproduction heads to match the high-speed duplication and supplying the processed signals to said recording heads, and a controller for transferring the source tape and target tape at N-times the normal speed, and controlling the head drums to rotate at the rate which meets the condition: N.times.(drum diameter at the normal speed)/(drum diameter at N-times high-speed duplication).times.(the number of rotation in case of the normal speed).

Abstract: A video cassette recorder envelope detection apparatus which can accurately detect an envelope reflecting the state of a system. The envelope detection apparatus may include a reference voltage setter for setting a second reference value which is altered according to comparison of a level of the video signal with that of a preset first reference value, and a voltage comparator for comparing the level of the video signal with that of the second reference value altered in the reference voltage setter. The envelope detection apparatus may also include a reference voltage setter for receiving a bit error rate calculated from an error correction result of the video signal and setting a reference value based on the received bit error rate (BER), and a voltage comparator for comparing the level of the video signal with that of the reference value set in the reference voltage setter.

Abstract: This invention relates to an encoder key input device in which the number of ports of microcomputer for encoder circuit having key matrix input and encoder key input in common includes a microcomputer for generating first and second scanning signal, a key matrix circuit for outputting the key signal scanned by the first scanning signal generated from the microcomputer to the microcomputer, and an encoder circuit for outputting the encoder signal scanned by the second scanning signal to the microcomputer via key matrix circuit.

Abstract: An apparatus for use in a digital recording/reproducing system includes a first comparator for receiving a reproduced analog signal, comparing the voltage level thereof with a first reference voltage of a predetermined level, and outputting a first comparison result; a switch for switching on and off a connection with the reproduced analog signal in accordance with the first comparison result; a reference voltage adjuster for charging or discharging a charge element in accordance with the on/off state of the switch in the switch, and adjusting a second reference voltage of a predetermined level for data detection; a second comparator for receiving a reproduced analog signal, comparing the voltage level thereof with the second reference voltage adjusted in the reference voltage adjuster, and outputting a second comparison result; and a restorer for receiving the second comparison result, synchronizing the received result with a clock signal, and restoring the synchronized signal into a digital signal.