The University of Electro-communications

Nec Corporation

Jeol Ltd.

Clepseadra, Inc.

Sachiko Muromura

Seer Insight Security Inc.

Hideki Koike

Osamu Izuta

Sachiko Kodama

Akira Ishida

Homare Kon

Masahiro Adachi

Toru Mukai

Eiji Tameda

Shinichi Mukousaka

Tetsuji Takada

Kanae Teramoto

An acoustic device includes: an imaging device configured to take a sample image of a space as a sound field and create an image data on the space based on the taken sample image; a sound collector configured to collect a sound generated in the space or to collect a previously-collected acoustic data therein; and a computation part configured to previously compute a plurality of parameters relevant to a coefficient of spatial acoustic filter corresponding to the sample image of the space and previously learn a sound field model of the space shown in the sample image. The computation part is configured to construct a sound field model of the sample image taken by the imaging device or of a previously-taken sample image, from the acoustic data collected by the sound collector, using the coefficient of spatial acoustic filter.

Acoustic program, acoustic device, and acoustic system

An image generating apparatus capable of facilitating analysis of a substance having a repeating structure has: an ion intensity data acquisition portion for acquiring ion intensity data arising from the substance, the data including information about a relative intensity of each ion against mass-to-charge ratio; a mass information acquisition portion for acquiring mass information about the repeating unit of the substance; a data alignment portion for aligning the ion intensity data within each given range of mass-to-charge ratios based on the mass information about the repeating unit of the substance; and an image generation portion for generating an image based on the aligned ion intensity data.

2D and 3D ion intensity image generating apparatus, method, and computer readable storage medium

Implementation including an outputter () following a control to output a signal, a microphone () for acquisition of sound from inside a ball (), a determiner () working in accordance with a level of sound acquired through the microphone () to determine a state of the ball (), and a control processor () working in accordance with a result of determination at the determiner () to generate a signal to output through the outputter ().

Ball and entertainment system

Implementation including an outputter following a control to output a signal, a microphone for acquisition of sound from inside a ball, a determiner working in accordance with a level of sound acquired through the microphone to determine a state of the ball, and a control processor working in accordance with a result of determination at the determiner to generate a signal to output through the outputter.

A security administration server providing various security services in the LAN and a host server operating in connection thereto are provided. There is installed a security administration server (S) having a function for collecting various log information managed in various devices to be monitored (C) operating in the LAN, a function for generating an image by extracting information useful for security management of the LAN from collected log information and visualizing such information to a form easy for a person to use, and a function for sending the image to another monitoring device (C). Further, the security administration server (S) provides various security services in connection with a host server (H) operating in an external network.

Security administration server and its host server

When sequential records are sequentially written to data blocks each having a fixed length on a disc storage medium, data to be saved are stored in a buffer of a main memory in addition to previously accumulated saved data, and a first data block A and a second data block C which is located apart from the first data block A at a distance of at least one block size, are updated alternately by moving all data, including the data to be saved and the previously accumulated saved data, stored in the buffer, to the data block. This method enables sequential records to be added and written while insuring the integrity of the data without lowering the data transfer efficiency.

Growing community of inventors

Tokyo, Japan

Hideki Koike