Abstract: A semiconductor package includes a semiconductor chip, a protruding pillar electrode provided on the semiconductor chip, and resin covering the semiconductor chip and the pillar electrode. The resin has a concave part and exposes a front edge portion of the pillar electrode from the resin at the bottom face of the concave part. The front edge portion of the pillar electrode is exposed from the concave part of the resin, which makes it possible to suppress increase in the height of the pillar electrode and to form the pillar electrodes having fine patterns or a narrow pitch.

Abstract: A disclosed method includes: generating a first rule for each parameter from first data including a parameter value of each parameter; generating a second rule for each parameter from second data that is data after at least one parameter value included in the first data was changed; generating, for each group including one or plural parameters, a pair of the first rule and the second rule, which include a parameter of the group; calculating, for each pair, a first consistency ratio by applying the first rule included in the pair to the second data and a second consistency ratio by applying the second rile included in the pair to the first data; with respect to a first pair whose second consistency ratio exceeds the first consistency ratio, presenting a parameter value of a parameter, which contradicts the second rule included in the pair, in the second data to a user.

Abstract: An amplifier includes: an amplifying device configured to amplify an input signal; and a matching circuit coupled to the amplifying device, and including an impedance transformer and a parallel resonance circuit coupled to a wiring which spans from the impedance transformer to the amplifying device, wherein a circuit length of the impedance transformer is longer than one-fourth of wavelength of an electronic wave having a frequency which is substantially equal to a resonance frequency of the parallel resonance circuit.

Abstract: A microchannel cooling device includes a heat sink having a liquid refrigerant flow channel having a microscopic cross section and connected to a heat source thermally, and a thermoelectric element provided on the heat sink and extending parallel to a direction of extension of the liquid refrigerant flow channel.

Abstract: A coaxial cable connection module including a body; a first signal terminal including a first flat signal contact face; a first ground terminal including a first flat ground contact face; a second signal terminal including a second flat signal contact face; and a second ground terminal including a second flat ground contact face. The first signal contact face and the first ground contact face are arranged, on the first surface of the body, in parallel with each other with a predetermined pitch defined therebetween. The second signal contact face and the second ground contact face are arranged, on the second surface of the body opposite to the first surface, in parallel with each other with the predetermined pitch defined therebetween. The first signal contact face is located opposite to the second ground contact face. The first ground contact face is located opposite to the second signal contact face.

Abstract: A circuit analysis device includes: a processor configured to execute a procedure by: calculating, for power supply noise included in a power supply voltage supplied to a semiconductor memory device, variation characteristics of an electric potential relative to the power supply voltage in a specific memory cell included in a memory cell array; calculating power supply noise of a power supply system that occurs when a current is supplied to an equivalent circuit of the power supply system under a predetermined condition, the power supply system including a power supply line and an element for supplying a power supply voltage from a voltage source to a semiconductor device; calculating, from the variation characteristics, the electric potential obtained when the power supply noise is equal to a specific magnitude; and determining, by comparing the calculated electric potential with a threshold, whether memory latch-up will occur in the specific memory cell.

Abstract: To provide a bonding apparatus capable of increasing product quality by realizing high-precision control of a pressing force applied upon mounting of an electronic component on a substrate by bonding, and to a bonding method capable of providing high-quality products stably. The bonding apparatus includes: at least a bonding head 100 for pressing an electronic component 6 against a substrate 1 to bond it to the substrate 1; a plurality of load detection mechanisms (e.g., load sensors 5) substantially equally spaced so as to face one another under a substrate stage S supporting the substrate 1 provided with the electronic component 6; and a pressure detection unit 20 for detecting pressing force at the bonding surface between the electronic component 6 and substrate 1 on the basis of the pressure values detected by the individual load detection mechanisms 5.

Abstract: An equalization processing apparatus includes a correlation matrix generating unit. The correlation matrix generating unit calculates a correlation value between a plurality of paths of a received signal coming from the paths based on a correlation pattern selected from a plurality of correlation patterns indicating combinations of the numbers of correlation chips as arbitrary chips to be used for calculation of the correlation value among all the chips of the received signal and identification numbers of the correlation chips so as to generate a correlation matrix that is applied to equalization processing on the received signal.

Abstract: An update control device includes an acquiring unit, a classifying unit, and an update processing unit. The acquiring unit acquires component information that indicates a component in multiple devices. The classifying unit calculates the similarity of the component information related to the multiple devices acquired by the acquiring unit and classifies, on the basis of the calculated similarity, the multiple devices into one or multiple device groups. The update processing unit performs a process for updating systems of the devices that are classified into the same device group by the classifying unit.

Abstract: A first terminal notifies an LFC service functional unit of LFC package related information for customization of a second terminal, an address of the second terminal to be customized, and an account of the user of the first terminal to a contents provider. As a result, the LFC service functional unit acquires an LFC package from the contents provider, then the LFC service functional unit customizes the second terminal based on the obtained LFC package.

Abstract: An electronic apparatus includes a processor configured to select a type of an object subject to measurement; calculate a first distance to the object, based on output of a first sensor configured to detect passing of the object; calculate a second distance to the object, based on output of a second sensor configured to detect passing of the object; obtain based on the first distance, a first time point at which the object passes the first sensor; obtain based on the second distance, a second time point at which the object passes the second sensor; and calculate based on the first and second time points and a distance between the first and second sensors, a velocity of the object. The processor drives the first and second sensors at measurement time intervals corresponding to the type, and causes the first and the second sensors to detect the passing of the object.

Abstract: An encoding method includes encoding moving image; determining whether an information amount of the encoded moving image data in units of a picture satisfies a threshold to control a virtual buffer obtained by virtually modeling a reception buffer of a decoding device that is a transmission destination of the encoded moving image data; and setting, by dividing a picture included in the encoded moving image data, a decoding time for each divided picture to cause the decoding device to decode each divided picture when the determining determines the information amount of the encoded moving image does not satisfy the threshold to control the virtual buffer.

Abstract: A virtual system control apparatus includes: a configuration information storage device to store configuration information for an operational system of a virtual system; a first virtual machine image storage device to store first virtual machine images for the operational system of the virtual system; a configuration change information storage device to store configuration change information that represents configuration information concerning difference between the operational system of the virtual system and plural types of test systems; a second virtual machine image storage device to store second virtual machine images for a virtual machine relating to the difference; and a controller. By adopting such data configuration of the operational system and the test system, it becomes possible to switch easily and smoothly between the operational system and the test system.

Abstract: A non-speech section detecting device generating a plurality of frames having a given time length on the basis of sound data obtained by sampling sound, and detecting a non-speech section having a frame not containing voice data based on speech uttered by a person, the device including: a calculating part calculating a bias of a spectrum obtained by converting sound data of each frame into components on a frequency axis; a judging part judging whether the bias is greater than or equal to a given threshold or alternatively smaller than or equal to a given threshold; a counting part counting the number of consecutive frames judged as having a bias greater than or equal to the threshold or alternatively smaller than or equal to the threshold; a count judging part judging whether the obtained number of consecutive frames is greater than or equal to a given value.

Abstract: A non-volatile semiconductor memory device includes: a memory unit including a plurality of memory cells, each of the plurality of memory cells to perform a multi-level storage operation by assigning a value including a plurality of bits to at least four data states defined according to a threshold level; and a controller to control the memory unit, wherein the controller sets at least one of the plurality of bits to an error correction bit that indicates one of a first state and a second state; assigns the first state to the error correction bits that correspond to the data states having a minimum threshold level and a maximum threshold level and the second state to the error correction bits that correspond to the data state having other threshold level; and resets the error correction bit to the first state when the error correction bit indicates the second state.

Abstract: An optical module includes a rotating bail disposed on a front part of a case that is inserted into and removed from a cage; a slide plate that slides along a longitudinal direction of the case in conjunction with rotation of the bail; and an engagement member is disposed on the slide plate, freely engages with an engagement member of the cage, and is released from an engaged state by a sliding of the slide plate in conjunction with the rotation of the bail. The bail and the slide plate are formed by an integrated metal plate in a folded state.

Abstract: The present invention relates to chromatic dispersion monitor and method, chromatic dispersion compensator. The chromatic dispersion monitor is used for estimating a chromatic dispersion in accordance with a chromatic dispersion correlation amount sequence, comprising: a phase differential unit, for obtaining a phase difference sequence by performing a phase differential calculation in accordance with the chromatic dispersion correlation amount sequence; a phase difference differential unit, for obtaining a phase difference differential sequence by performing a phase difference differential operation; and a chromatic dispersion estimating unit, for estimating the chromatic dispersion in accordance with the phase difference differential sequence obtained by the phase difference differential unit.

Abstract: A base station controlling apparatus 10a that causes a plurality of base stations 12a to synchronously distribute a plurality of packet data to a mobile terminal, including: a receiver S12 that receives a plurality of packet data; a transition information generator S14 that generates transition information corresponding to a sequence number of packet data used for switching a compression state when the plurality of packet data are compressed; a compressor S20 that compresses the plurality of packet data based on the transition information; and a transmitter that transmits the plurality of compressed packet data to the plurality of base stations, and transmits the transition information to another base station controlling apparatus.

Abstract: A code generating apparatus, demodulation reference signal generating apparatus, and methods thereof. The demodulation reference signal generator includes generating a non-correlation sequence for RS of a first resource block; spreading spectrums of elements in the non-correlation sequence for RS to be mapped to a first frequency resource of the first resource block, by using a first group of codes; second spreading spectrums of elements in the non-correlation sequence for RS to be mapped to a second frequency resource of the first resource block, by using a second group of Codes; the first and second frequency resources are adjacent frequency resources in frequency resource elements used for RS transmission in the first resource block, and the first and second groups of Codes are mirrors in column to each other; and mapping the spectrum-spread elements to the first and second frequency resources, respectively.

Abstract: A selector circuit includes a plurality of first selection circuits each configured to select one of plural input signals on the basis of a first selection control signal and to output a first output signal and a second selection circuit configured to select one of the first output signals on the basis of a second selection control signal. Each of the first selection circuits includes a charging circuit configured to charge a first node by electrically connecting the first node to a first voltage in a first period, and a discharge control circuit configured to control, on the basis of the first selection control signal, the input signals and the second selection control signal, whether to discharge the charged first node by electrically connecting the first node to a second voltage source having a potential lower than the first voltage source in a second period following the first period.