Abstract: A cell culture device includes an isolator and an incubator. A connection unit is used to connect the isolator and the incubator, and is provided with: a flexible cell supply tube extending from the incubator to the isolator; and a tube support unit having a holding part holding the cell supply tube and a connection end part attached to the incubator. The tube support unit can be switched between a first configuration in which the tube support unit supports the cell supply tube such that the cell supply tube extends in a first direction and a second configuration in which the tube support unit holds the cell supply tube such that the cell supply tube extends in a second direction. The second configuration is switched to the first configuration by means of the restoring force of the tube support unit.

Abstract: The present invention provides a charge neutralizer for accurately irradiating a soft X ray into a narrow gap after a glass substrate is lifted up. A soft X ray is introduced into a gap “d” from a soft X ray charge neutralizer 14, and the soft X ray is detected by a soft X ray optical axis monitor 16. Mounting position adjusting means 15 is adjusted by a detection output from said soft X ray optical axis monitor, and optical axis alignment is performed. Next, according to information from a database 19, a control unit 17 controls gap adjusting means 13, and charge neutralization is performed. Charge neutralization can also be performed by controlling the gap “d” by the gap adjusting means 13 while judging neutralizing conditions as to whether a charged potential measured by an electrometer 18 is within an allowable value by the control unit 17 or not.

Abstract: The present invention provides a charge neutralizer for accurately irradiating a soft X ray into a narrow gap after a glass substrate is lifted up. A soft X ray is introduced into a gap “d” from a soft X ray charge neutralizer 14, and the soft X ray is detected by a soft X ray optical axis monitor 16. Mounting position adjusting means 15 is adjusted by a detection output from said soft X ray optical axis monitor, and optical axis alignment is performed. Next, according to information from a database 19, a control unit 17 controls gap adjusting means 13, and charge neutralization is performed. Charge neutralization can also be performed by controlling the gap “d” by the gap adjusting means 13 while judging neutralizing conditions as to whether a charged potential measured by an electrometer 18 is within an allowable value by the control unit 17 or not.

Abstract: A reforming catalyst is composed of a plurality of catalyst layers arranged in series, and when started from a low temperature, preheated air is supplied in parallel to a point upstream of each catalyst layer, thereby the catalyst in each layer is self-heated simultaneously so that the catalyst is heated. After the catalyst is heated, feed of air is temporarily stopped, and supply of fuel gas is started. Next, air is supplied while controlling its flow rate so that temperatures in the catalyst do not exceed the temperature that the catalyst can withstand. Thus, no other special equipment is needed, and the catalyst can be started quickly (cold start). The catalyst can be made compact enough to install it in a electric vehicle.

Abstract: A combustion/reforming catalyst 15 is composed of a plurality of catalyst layers 15a, 15b, 15c arranged in series with intervals between them, and when a fuel reforming apparatus is started from a low temperature, while the supply of the fuel gas is stopped, air preheated in a preheater is supplied in parallel to a point upstream of each catalyst layer, thereby the catalyst in each catalyst layer is self-heated at the same time so that the entire catalyst is heated. After the whole catalyst is heated up to a temperature at which a combustion/reforming reaction can take place, the feed of air is temporarily stopped, the supply of fuel gas is started, next air is supplied while controlling the flow rate thereof so that temperatures in the catalyst do not exceed the temperature that the catalyst can withstand.