Nec Corporation

Alaxala Networks Corporation

Kotobukiya Fronte Co., Ltd.

Satoshi Shimada

Yoshiaki Suzuki

Tooru Sasaki

Toshiyuki Kataoka

Shuuji Kameno

Manabu Sawa

Shun Maruyama

Futoshi Tabata

Jun Onodera

Morio Suzuki

Tomoyuki Hagio

Ryuunosuke Mutou

A scoring device includes a classifying unit and an adding unit. The classifying unit classifies answer data into a plurality of subsets. The adding unit adds a scoring criterion to be used in scoring the answer data based on a result of classifying by the classifying unit.

Scoring device, scoring method, and recording medium

A learning support device acquires sound data; extracts a letter string representing content of an utterance for each utterance by a learner included in the sound data; identify, for each utterance, a learner who has made the utterance from among a plurality of learners based on the sound data; identify emotion information representing an emotion of the learner in the utterance, based on at least one of the sound data and data of a moving image captured together with the sound data; and outputs, for each group to which learner belongs, the plurality of pieces of emotion information in time series order with being associated with the plurality of letter strings.

Learning support device, learning support method, and recording medium

A sound-absorbing material for vehicles that is mounted to a vehicle interior and that is provided with a main body in which at least a fibrous material and a skin material are integrally molded. The sound-absorbing material for vehicles is characterized in that a sound-absorbing section provided to at least part of the main body is formed so as to be mounted to the vehicle interior within a range in which the vertical distance Elh from the lower surface of the head rests of the front seats downward is 0.1-0.4 m, and in that the air flow resistance AFR (Ns/m) and the vertical distance Elh (m) satisfy 210<AFR+10/Elh<3020.

Sound-absorbing material for vehicles

A simple configuration for cooling comprises a front-back air supply and exhaust system. A first circuit board is located in front of a relay circuit board. A cooling unit and a second circuit board are placed behind the relay circuit board in a chassis. A first air passage allows intake air through an intake hole in a front side of the first circuit board unit to pass through the first circuit board and then through an opening in the relay circuit board to the cooling unit. A second air passage allows intake air through an intake hole in a front face of the chassis to pass through a lateral side of the first circuit board and then through a vent hole in a partition provided at the lateral side of the first circuit board. The second circuit board is placed in the second air passage.

Network communication device

Growing community of inventors

Tokyo, Japan

Satoshi Shimada