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An amplifier 12 including a first transistor 23 which is a common base transistor and whose emitter current fluctuates in accordance with fluctuations in an...
Bandwidth improvement for amplifiers
A circuit may include an amplifying circuit and a t-coil inductor. The amplifying circuit may include an input node, an output node, an amplifier, and a...
Transient gain cancellation for optical amplifiers
Methods and systems for transient gain cancellation at an optical amplifier may involve generating saturating light that is introduced in a reverse direction to...
High-frequency module and method for manufacturing the same
A high-frequency module includes an integrated body including a semiconductor chip and a reflector, the semiconductor and the reflector being integrated by a...
Portable terminal device and wireless communication method
A portable terminal includes a metal frame on which an LCD is mounted, the metal frame being grounded; and an antenna element that includes a feed point between...
Thermoelectric conversion device having perovskite crystal including grain
A thermoelectric conversion device includes a perovskite film over a substrate and formed with first and second electrodes on the perovskite film, wherein the...
Advanced transistors with punch through suppression
An advanced transistor with punch through suppression includes a gate with length Lg, a well doped to have a first concentration of a dopant, and a screening...
CMOS gate stack structures and processes
A semiconductor device includes a substrate having a semiconducting surface having formed therein a first active region and a second active region, where the...
Electronic part, electronic device, and manufacturing method
An electronic part includes: a substrate; a first electrode configured to extend through the substrate and have a first opening size; a second electrode...
Electronic device and method of manufacturing the same
In manufacturing an electronic device in which a semiconductor chip including an element layer formed on a front surface of a substrate and a heat sink to...
Semiconductor wafer and method for manufacturing semiconductor device
A semiconductor wafer including patterns transferred to a plurality of shot regions of the semiconductor wafer respectively, a plurality of chip regions being...
Memory device, storage apparatus and method for diagnosing slow memory
A memory device comprises a memory block including a plurality of cells each including an erase state and a program state, respectively; and a control circuit...
Audio coding device and method
An audio coding device that performs predictive coding on a third-channel signal included in a plurality of channels in an audio signal according to a...
Extraction method and device
An extraction device includes a processor that executes a procedure. The procedure includes identifying, as a video data portion including a scene of interest...
Eye gaze detection apparatus, computer-readable recording medium storing
eye gaze detection program and eye...
An eye-gaze-detection apparatus includes an image acquisition unit that acquires a face image of a user from an imaging apparatus, the face image being captured...
Stored data access controller
A stored data access controller, configured to control access to data items, stored in a data storage apparatus, composed of data values encoding a labelled...
Storage medium storing circuit board design assistance program, circuit
board design assistance method, and...
A non-transitory recording medium storing a program that causes a computer to execute a circuit board design assistance process. The circuit board design...
Symbolic hyper-graph database
A graph database is described. The graph database includes one or more symbolic data stores and one or more key-value data stores. Each symbolic data store is...
System-on-chip design structure
Aspects may include a method of designing a system-on-chip. The method may include receiving multiple processing modules, each representing in software one of...
Memory access processing method and information processing device
A memory access processing method includes storing, in a cache memory, a plurality of pages stored in a main memory; storing the plurality of pages in a buffer...
Storage control apparatus, storage system, and storage control method to
adjust RAID system strip size
In a storage control apparatus, an acquiring unit acquires first information indicating the frequency of random access to a first logical region and second...
Storage control device, storage apparatus, and computer-readable recording
medium having storage control...
Each CM includes an interface unit, a first detection unit, and a reset control unit. The interface unit is configured to be connected to a communication...
Storage system including a plurality of storage units, a management
device, and an information processing...
A first processor is configured to receive allocation of storage devices and configure a group by involving the allocated storage devices. Each of the allocated...
Investigation program, information processing apparatus, and information
A non-transitory computer readable storage medium that stores therein an investigation program for causing an information processing apparatus to execute...
Thread processing method for using a multi-core processor and systems
A thread processing method that is executed by a multi-core processor, includes supplying a command to execute a first thread to a first processor; judging a...
Assigning speculative processes to plurality of CPUs based on calculated
maximum number of speculative...
A scheduling method is executed by a given CPU among multiple CPUs. The scheduling method includes subtracting for each of the CPUs, a number of processes...
Scheduling method and system
A scheduling method that is executed by a first central processing unit (CPU) includes determining whether a task belongs to a first task category; determining...
Notification conversion program and notification conversion method
A non-transitory computer-readable storage medium storing a notification conversion program causing a computer to execute a process includes determining, in...
Firmware update apparatus and storage control apparatus
A storage unit stores information on the compatibility between different versions of firmware used for controlling two redundant modules provided in a storage...
Electronic apparatus including DC-DC converters
An electronic apparatus includes a first DC-DC converter configured to generate a first direct-current power supply voltage based on an input direct-current...
Optical module and transmitting apparatus
An optical module includes: an optical modulator that performs an optical modulation process by using electrical signals input from a plurality of terminals;...
Optical module and transmitting apparatus
An optical module includes: an optical modulator that includes a plurality of electrodes and that performs an optical modulation process by using electrical...
An optical module includes: a flexible board having a first surface on which a component is mounted and a second surface opposite to the first surface; a bottom...
Optical fiber and optical fiber manufacturing method
An optical fiber includes a core, a cladding, and a thermally conductive member. The cladding is formed in a surrounding of the core. The thermally conductive...
Detection and ranging apparatus and ranging method
An apparatus includes a first array including sensors; a second array including sensors that are not collinear with the sensors of the first array except for a...
Duct type air conditioner
A fan mechanism includes fan units having fan panels, motors mounted inwardly of said fan panels, fans positioned inwardly of the fan panels and driven by the...
A vehicle device includes a controller configured to: receive a signal indicative of a travelling environment of the vehicle; and output a display signal to a...
Electronic device housing and electronic device
An electronic device housing, includes: a housing case including a housing area which houses a heat generating component; a duct, including ends which are in...
Base station, communication system, and communication method
A base station includes plural communication units that each includes a first processing unit that executes physical layer and data link layer processes of...
Terminal apparatus, position estimating method, position estimating
system, and computer-readable storage medium
A mobile terminal communicable with a plurality of base stations narrows down candidate positions of the mobile terminal estimated from signals received from...
Computer product, terminal, server, data sharing method, and data
A computer-readable recording medium stores a data sharing program that causes a processor of a first terminal to execute a process that includes detecting a...
Control method by receiving device, receiving device, and communication
A receiving device associates a first one-way function value determined by an operation using a one-way function with a first destination. Next, the receiving...
Risk mitigation in data center networks using virtual machine sharing
A method employing resource orchestration algorithms may find a fewest number of working data centers (DCs) to guarantee K-connect survivability and a fewest...
A method includes receiving a first linearity ciphertext that represents a first biometric template encrypted using a relational linearity encryption scheme....
Signal detection circuit and optical transmission equipment
A signal detection circuit includes: a first optical filter configured to filter an optical signal carrying a frequency modulated signal with a first...
Wireless communication apparatus, communication control method, and
computer-readable recording medium
A wireless communication apparatus includes an amplifying unit that amplifies an input signal that includes signals with different frequencies of a first...
An amplifying device includes: a signal splitter configured to split an input signal to a plurality of signals having a phase difference between the plurality...
Power leveling control device and power leveling control method
The processor of a power leveling control device acquires electric cell residue of an electric cell device in each monitoring time, calculates an electric cell...
A semiconductor laser includes a semiconductor substrate, an active region provided over the semiconductor substrate and having an active layer and a first...
A contact that electrically connects a first board and a second board includes a bottom part to be joined to the first board, a first spring that is bent and...