Daiwa Can Company

Naoki Sunaga

Toshio Iino

Toshihiro Asano

Mio Hattori

Naoyuki Takahashi

Masanori Okabayashi

Naoki Oniki

Masahito Arima

Kousuke Kuwahara

A lock mechanism includes an engaged section of a second member and an engagement member of a first member. The engagement member includes an operating section, a fulcrum section configured to contact the second member in a state in which the operating section is pressed, an engaging section engaging with the engaged section, a deformation section configured to be bent to move the engaging section when the operating section is pressed, and a fixing section fixed to the edge of a hole.

Lock mechanism, equipment connector, container connector, and connection equipment

The economic efficiency estimation apparatus of the rechargeable battery and the economic efficiency estimation method thereof according to the present invention estimate an economic efficiency index correlated with a full-charge capacity and a charge/discharge energy quantity of a secondary battery, by using a voltage difference between a discharge voltage, which is precalculated, and a charge maximum voltage.

Economic efficiency estimation apparatus of rechargeable battery and economic efficiency estimation method

Connection equipment includes an equipment connector comprising a first connecting section, a first liquid flow path that communicates with a equipment, and a first valve that is to open and close the first liquid flow path, a container connector comprising a second connecting section, a second liquid flow path that communicates with the container, and a second valve that is to open and close the second liquid flow path, and a lock mechanism that locks the equipment connector and the container connector in a state where the first liquid flow path is in communication with the second liquid flow path, and that unlocks the connectors in a state where the first valve and the second valve are closed.

Connection equipment and equipment connector

Container connector includes a base in which a flow path is formed, an engagement section disposed on a circle set to the base, a guiding section disposed continuously with the engagement section, and having a guide surface formed as a curved surface to guide the container to the engagement section and facing a side of an axis of the circle, and an arm provided in the base, and movably supporting the guiding section in a direction toward the axis of the circle and a direction away from the axis.

Growing community of inventors

Sagamihara, Japan

Naoki Sunaga