Abstract: A cell stack includes a plurality of battery cell units, in which an anode, an electrolyte, an inter connector, and a cathode are stacked on a surface of a substrate tube of a cylinder, and a plurality of battery cells is formed in an axis direction of the substrate tube, and a connection mechanism that connects an end portion of the substrate tube of the battery cell unit in the axis direction, and an end portion of the adjacent battery cell unit. The connection mechanism includes a connection jig including a cylindrical portion facing a cylindrical shape of the battery cell unit, and a protruding portion formed on a surface of the cylindrical portion and having a protruding shape in a radial direction, and an adhesive layer applied between the cylindrical portion of the connection jig and the cell unit, and joining the connection jig and the cell unit.

Abstract: A cell stack includes a plurality of battery cell units, in which an anode, an electrolyte, an inter connector, and a cathode are stacked on a surface of a substrate tube of a cylinder, and a plurality of battery cells is formed in an axis direction of the substrate tube, and a connection mechanism that connects an end portion of the substrate tube of the battery cell unit in the axis direction, and an end portion of the adjacent battery cell unit. The connection mechanism includes a connection jig including a cylindrical portion facing a cylindrical shape of the battery cell unit, and a protruding portion formed on a surface of the cylindrical portion and having a protruding shape in a radial direction, and an adhesive layer applied between the cylindrical portion of the connection jig and the cell unit, and joining the connection jig and the cell unit.

Abstract: The present invention provides a fuel cell module capable of properly supporting many cell stacks. A plurality of thin plate holes (21-1 to 21-n), through which a plurality of cell stacks (5-1 to 5-n) respectively penetrate, are formed in a tube plate (2) supporting the plurality of cell stacks (5-1 to 5-n). The tube plate (2) is formed of a plurality of thin plate portions (22-1 to 22-n) forming the plurality of thin plate holes (21-1 to 21-n) and a thick plate portion (23) disposed surrounding the plurality of thin plate portions (22-1 to 22-n) and having a larger plate thickness than the plurality of thin plate portions (22-1 to 22-n). Such a tube plate (2) is less likely to deform compared with other tube plates having a generally uniform plate thickness.

Abstract: A precision press device and a press load control method is provided for downsizing a vacuum chamber in press work in the vacuum chamber, shortening a time required to reach a vacuum and performing high accuracy pressure control. A pressure sensor is set up outside the chamber 16 and a cylinder chamber 17 is formed to allow a tubular plunger 7 to slide up and down. A negative pressure 22 in the chamber 16 attracts the pressurized section 2 and the pressurizing section 1, but by injecting an equivalent pressure 19 of a fluid into the cylinder chamber 17, pushing out the tubular plunger 7, the attractive forces are canceled out.

Abstract: The present invention provides a precision press device and a press load control method thereof for downsizing a vacuum chamber in press work in the vacuum chamber, shortening a time required to reach a vacuum and further performing high accuracy pressure control. To downsize a chamber 16, a pressure sensor is set up outside the chamber 16 and a cylinder chamber 17 is formed to allow a tubular plunger 7 to slide up and down using the tubular shape of the chamber 16. A negative pressure 22 in the chamber 16 attracts the pressurized section 2 and the pressurizing section 1 to each other, but by injecting an equivalent pressure 19 of a fluid into the cylinder chamber 17, pushing out the tubular plunger 7, the attractive forces are canceled out. It is possible to control the load on the substrate or the like transferred by the press stage with high accuracy.

Abstract: A cutting device of the present invention includes an upper blade, an upper blade fixing plate, a lower blade and a lower blade fixing plate, the upper blade is attached by being bolt-clamped and fixed to the upper blade fixing plate from the outer side and the lower blade is attached by being bolt-clamped and fixed to the lower blade fixing plate from the outer side in a direction opposite to an upper blade attaching direction, thereby to solve problems that cutting of an amorphous sheet material is adversely affected by worn-out upper and lower blades and a time is taken to insert a spacer for adjustment of a clearance between the upper and lower blades.

Abstract: The present invention provides a precision press device and a press load control method thereof for downsizing a vacuum chamber in press work in the vacuum chamber, shortening a time required to reach a vacuum and further performing high accuracy pressure control. To downsize a chamber 16, a pressure sensor is set up outside the chamber 16 and a cylinder chamber 17 is formed to allow a tubular plunger 7 to slide up and down using the tubular shape of the chamber 16. A negative pressure 22 in the chamber 16 attracts the pressurized section 2 and the pressurizing section 1 to each other, but by injecting an equivalent pressure 19 of a fluid into the cylinder chamber 17, pushing out the tubular plunger 7, the attractive forces are canceled out. It is possible to control the load on the substrate or the like transferred by the press stage with high accuracy.

Abstract: An object of the present invention is to provide a cladding material, which has high joining strength and excellent productivity, and a manufacturing method therefor; in order to attain this object, the present invention provides a cladding material comprising: a first material to be joined which is made of aluminum or an aluminum alloy; a second material to be joined which is made of a single metal or an alloy and which is join the first material to be joined; and an intermediate layer which is provided between the first and second materials to be joined.

Abstract: An object of the present invention is to provide a cladding material, which has high joining strength and excellent productivity, and a manufacturing method therefor; in order to attain this object, the present invention provides a cladding material comprising: a first material to be joined which is made of aluminum or an aluminum alloy; a second material to be joined which is made of a single metal or an alloy and which is join the first material to be joined; and an intermediate layer which is provided between the first and second materials to be joined.

Abstract: Paper sheets transported from a transporting line are stacked successively into a receiving station by a vane-wheel type receiving and guiding device. The paper sheets stacked in the receiving station are taken out to a subsequent transporting line one by one by a friction pick-up and separating and feeding device. The friction pick-up and/or the vane-wheel type receiving and guiding device are rotatable. The friction pick-up is retracted from the surface of the stacked paper sheets when the paper sheets are stacked and when the paper sheets are taken out and is moved to abut the surface of the stacked paper sheets to thereby permit the taking out of the paper sheets.