Abstract: An analysis method executed by a computer, the analysis method includes: detecting a plurality of staying points where one or more mobile bodies stayed in accordance with a plurality of trace data associated with trajectories of the one or more mobile bodies; comparing, in accordance with the plurality of trace data, a first ending time of stay in a first staying point selected from among the plurality of staying points with second ending times of stay in one or more second staying points which are similar to the first staying point; and determining feature of the first staying point in accordance with a result of the comparison.

Abstract: A signal processing circuit includes: a delay line configured to output, to a plurality of taps, signals with different delay times obtained by delaying an input signal, respectively; and a plurality of synchronization circuits configured to sample the signals from the plurality of taps in a phase in synchronization with a clock signal, wherein each of the plurality of synchronization circuits samples a sample signal from one of the plurality of taps in different phases and outputs a plurality of output signals.

Abstract: A transmission apparatus includes a mapping unit configured to map a first information associated with detecting an error of a frame into a payload area of the frame; and a transmission unit configured to transmit the frame including the first information and a second information associated with detecting an error of the frame.

Abstract: A method for manufacturing a semiconductor device includes forming an electron transit layer on a semiconductor substrate, forming an electron supply layer on the electron transit layer, forming a cap layer on the electron supply layer, forming a protection layer on the cap layer, the protection layer having an opening part, through which a part of the cap layer is exposed, and forming an oxidation film on an exposed surface of the cap layer by a wet process.

Abstract: A reception apparatus includes: a Fourier transform unit to output a converted signal; a propagation path estimation unit to calculate propagation-path-estimated-values based on pilot subcarriers; and a propagation path compensation unit, including a filter, to compensate propagation path distortion, the filter includes: first multipliers to multiply the propagation-path-estimated-values of taps other than a center tap by filtering coefficients; a first adder to add outputs of the first multipliers; a first subtractor to calculate an error between an output of the first adder and a propagation-path-estimated-value of the center tap; a filtering coefficient generation unit to generate the filtering coefficients based on the error; a second multiplier to multiply the propagation-path-estimated-value of the center tap by first coefficient; a third multiplier to multiply the output of the first adder by second coefficient; and a second adder to add an output of the second multiplier and an output of the third mul

Abstract: A motion analysis apparatus includes a storage section configured to store data representing a plurality of particles representing an object; a partitioning process section configured to partition a particle of interest among the plurality of particles and to store data representing a plurality of partitioned particles obtained by partitioning the particle of interest into the storage section if a predetermined uneven distribution relationship exists between the particle of interest and other particles existing within a predetermined range having the particle of interest at a center of the predetermined range; and a motion analysis section configured to analyze the motion of the object depending on a type of the object using the data representing the plurality of partitioned particles stored in the memory storage section.

Abstract: A reception device including: an antenna configured to receive a radio signal including a radio frame that includes a plurality of symbols, and a processor configured to perform a first processing for estimating a first interference noise power for one or more first specified symbols of the plurality of symbols, each of the one or more first specified symbols including each of one or more reference signals respectively, and to perform a second processing for estimating a second interference noise power for one or more second specified symbols of the plurality of symbols, each of the one or more second specified symbols including no reference signal, the second interference noise power differing from the first interference noise power.

Abstract: A MEMS switch has fixed support, a plate-shaped flexible beam having at least one end immovably supported by the fixed support and having an extending movable surface, a movable electric contact disposed on the movable surface of the flexible beam, a fixed electric contact facing the movable electric contact and disposed at a fixed position relative to the fixed support, first piezoelectric driver disposed above the movable surface of the flexible beam, extending from a portion above the fixed support towards the movable electric contact, and capable of displacing the movable electric contact towards the fixed electric contact by voltage driving, and second piezoelectric driver disposed at least on the movable surface of the flexible beam and capable of so driving a movable part of the flexible beam by voltage driving that the movable electric contact is separated from the fixed electric contact.

Abstract: A method of designing a semiconductor integrated circuit, includes inserting, between a power supply voltage and a ground voltage, at least two types of capacitor cells which have a different ratio, the ratio being between an inverse number of a capacitance value of a capacitative element and a resistance value of an equivalent series resistance, such that an impedance between the power supply voltage and the ground voltage in a resonance frequency according to capacitances of the at least two types of capacitor cells and an external inductance, and an impedance between the power supply voltage and the ground voltage in a target frequency, are near respective desired values or less than or equal to the respective desired values.

Abstract: A semiconductor memory device has a memory cell array having memory cells, each including first and second conduction type transistors, a peripheral circuit having the first and second conduction type transistors, a first conduction type memory cell array well region within the memory cell array region, a second conduction type memory cell array well region within the first conduction type memory cell array well region, a first conduction type peripheral circuit well region within the peripheral circuit region, a second conduction type peripheral circuit well region within the first conduction type peripheral circuit well region, and a second conduction type isolation region between the first conduction type memory cell array well region and the first conduction type peripheral circuit well region. At least a portion of first conduction type transistors of first conduction type transistors of the peripheral circuit is formed in the second conduction type isolation region.

Abstract: A transfer device that is installed in a unit network that includes a gateway includes a sending/receiving unit that sends/receives a frame to/from a transfer device that is installed in another unit network in a network that includes the unit network, a determining unit that determines, based on destination address or source address in a packet in the frame sent/received by the sending/receiving unit, whether the packet is related to communication between an internal device that is installed in the network and an external device that is installed outside the network, and a notifying unit that notifies, when the determining unit determines that the packet is related to the communication between the internal device and the external device, the external device of an instruction to switch a gateway.

Abstract: An optical semiconductor element includes a ring modulator, and a light absorbing material provided at a position apart from a path for a modulated light which is guided by the ring modulator, the light absorbing material absorbing a light leaked out of a ring waveguide of the ring modulator, and increasing a temperature of the ring waveguide.

Abstract: A multiplexer receives a plurality of data streams transmitted in parallel on a time axis, and outputs partial data of each data stream every unit time in determined data stream order. A butterfly computation section at a first stage receives as second input data the partial data outputted from the multiplexer. A delay section corresponding to the butterfly computation section at the first stage receives in the data stream order the partial data outputted from the multiplexer, delays the partial data, and outputs the partial data as first input data for the butterfly computation section at the first stage.

Abstract: An information processing system includes circuitry configured to identify a plurality of systems that each access at least one of a plurality of virtual machines executed by a server, generate, for each system, a value indicating whether performance of the system satisfies an agreement for the system if a virtual machine accessed by the system is stopped, determine a virtual machine to be stopped among the plurality of virtual machines based on the values.

Abstract: A packet exchanging device includes queues each configured to accumulate one or more packets, a scheduler unit configured to give a certain permissible reading amount indicating amounts of data of readable packets to each of the queues, and a reading processing unit configured to read the one or more packets from the queues by the permissible reading amount in an order in which a reading condition regarding the permissible reading amount for each queue and an amount of data in the one or more packets accumulated in each queue is satisfied.

Abstract: A library device includes: a first robot configured to transport a storage medium stored in a storage rack; and a second robot configured to transport a storage medium stored in the storage rack; and wherein the first robot and the second robot each include: a hand device; a transportation body including a slot to store the storage medium; a rotation device configured to rotate the transportation body between a first orientation in which an opening of the slot faces the hand device of at least one of the first robot and the second robot and a second orientation in which the opening of the slot faces the hand device of the other one of the first robot and the second robot; and a switch device configured to control the rotation device.

Abstract: An input device includes: an operation panel including: a plurality of first conductive patterns that extend in a first direction, and are arranged in a second direction crossing the first direction; and a plurality of second conductive patterns that extend in the second direction, and are arranged in the first direction; an indicator that includes a charge unit charged with electric charges; and a position detection unit that, when the indicator comes close to the operation panel, measures electric potentials by electric charges which arise in the first conductive patterns and the second conductive patterns by the charge unit of the indicator, and detects a position of the indicator based on a measurement result of the electric potentials.

Abstract: A method of pricing a shopping list includes receiving input effective to generate a shopping list identifying multiple different items. The method also includes identifying pricing data of the different items, the pricing data including: a unit cost of each of the different items at multiple different locations, each of the different locations being associated with a different one of multiple merchants; and discounts applicable to one or more of the different items. The method also includes generating a comparison table based on the pricing data. The comparison table includes a price comparison of the shopping list between the merchants.

Abstract: A motion controlled handheld device includes a display having a viewable surface and operable to generate an image and a gesture database maintaining a plurality of gestures. Each gesture is defined by a motion of the device with respect to a first position of the device. The gestures comprise symbol gestures each corresponding to a character from a preexisting character set. The device includes an application database maintaining at least one application and a gesture mapping database comprising a gesture input map for the application. The gesture input map comprises mappings of the symbol gestures to corresponding inputs for the application. The device includes a motion detection module operable to detect motion of the handheld device within three dimensions and to identify components of the motion in relation to the viewable surface.

Abstract: An analog-digital conversion circuit includes a comparator that receives an analog input signal. A controller generates an N1-bit first signal and an N2B-bit second signal in accordance with an output signal from the comparator. A first digital-analog converter generates a first reference signal from the first signal. A second digital-analog converter generates a second reference signal from the second signal. A correction circuit corrects the first and second signals to generate a digital output signal. The N2B-bit second signal is acquired by adding a Kbit correction signal to an N2A-bit signal. The controller sequentially sets bit values of the first signal and bit values of the second signal in accordance with the output signal of the comparator. The correction circuit generates the (N1+N2A)-bit digital output signal based on a sum of a value acquired by multiplying the N1-bit first signal by 2?N2A and a value of the N2B-bit second signal.