Sintokogio, Ltd.

I. Sintokogio, Ltd.

Shogo Nakajima

Masahiko Nagasaka

Takayuki Nozawa

Osamu Sugino

Ikuto Mishima

Makio Suzuki

Akiomi Uchiyama

Mishima Ikuto

A roll press machine that presses-forming of a work is disclosed in which a plurality of electrode layers having been baked on a metal foil. The material is supplied as a work W into a gap between a lower roll and an upper roll for consolidating. As the work travels through the gap, a controlling device is configured to maintain the gap larger than a consolidating gap until the front edge of the work passes through the gap by a first predetermined distance, then maintain the gap equal to the consolidation gap until the rear edge of the work arrives downstream of the gap by a second predetermined distance, and maintain the gap larger than the consolidation gap until the rea edge leaves the gap.

Roll press machine, controlling system of roll press machine, and controlling method of roll press machine

A lifting apparatus of the present invention includes: a ball screw; a frame configured to support bearings for the ball screw; an electric motor supported by the frame and having an output shaft being rotatable; and a rotational force transferring mechanism configured to transfer a rotational force of the output shaft as a rotational force of a threaded shaft of the ball screw. A first moving body providing a first sliding surface inclined at a predetermined angle with respect to a plane including a direction of an axis is fixed to a nut of the ball screw. A second moving body is arranged to be movable linearly in a direction perpendicular to the direction of the axis with respect to the frame, has a second sliding surface configured to be slidably movable with respect to the first sliding surface, and is caused to move linearly in the direction perpendicular to the direction of the axis by a slidably movement between the first sliding surface and the second sliding surface when the nut and the first moving body moves linearly in the direction of the axis. The threaded shaft extends through the first moving body in the direction of the axis, and the pair of bearings is arranged on both sides of the first moving body.

Electric lifting apparatus and roll press machine

A roll press method according to an embodiment comprises a roll gap measuring step for measuring a roll gap between an outer peripheral surface of the first roll and an outer peripheral surface of the second roll at one or more positions in a width direction of the first roll while rotating the first roll and the second roll and storing the measured roll gap and rotation angles of the first roll and the second roll in association with each other; and a roll press step for adjusting, according to the rotation angles, a position in the facing direction of the first roll by the adjustment mechanism such that the roll gap is kept within a predetermined variation range with respect to a target value and pressurizing the work by using the first roll in which positions are adjusted in accordance with the rotation angle and the second roll.

Roll press method and roll press system

A jig for fixing laminated materials, a system for manufacturing bonded laminated materials, and a method of manufacturing bonded laminated materials are provided at a good yield factor and to efficiently manufacture the bonded laminated materials that are pressed and bonded after being laminated without a misalignment of the membranes or deformation of the laminated materials or any deficiency in bonding at the interface. The bonded laminated materials are manufactured by storing materials made of membranes (W) in a housing space (S) formed by a first sheet-shaped member (), a second sheet-shaped member (), and a sealing member (), exhausting the housing space (S) to sandwich the laminated materials (W) between the first and second sheet-shaped members () to fix them, and pressing and bonding them by hot-pressing rollers () and cold-pressing rollers () of a machine () for manufacturing the bonded laminated materials while they are fixed.

Jig for fixing laminated materials, a system for manufacturing bonded laminated materials, and a method for manufacturing bonded laminated materials

The present invention provides a transport system for a jig for fixing material to be laminated, which system can transport a jig for fixing material to be laminated using a simple exhaust device that is of a space-saving-type while it continuously exhausts air, a transport method for transporting a jig for fixing material to be laminated, and an apparatus for manufacturing bonded laminated material comprising the transport system.

Transport system, transport method, and apparatus for manufacturing bonded laminated material using the transport system

The present invention provides a method of manufacturing and an apparatus for manufacturing a layered structure comprising a solid electrolyte layer, a positive electrode active material layer, and a negative electrode active material layer, which together constitute an all-solid-state battery. The layered structure has concavities and convexities formed on the surface and is manufactured by the method comprising the steps of: forming a green sheet S, where the green sheet for a solid electrolyte layeris formed; forming concavities and convexities S, where the green sheet for a solid electrolyte layerand the sheet memberthat is made from material that is caused to disappear when heated, and that has concavities and convexities, are formed in one piece, and the concavities and convexities are formed on the surface of the green sheet for a solid electrolyte layer; heating S, where the sheet memberis caused to disappear by heating the green sheet for a solid electrolyte layerand the sheet memberthat are formed in one piece, and where the green sheet for a solid electrolyte layeris sintered.

Method of manufacturing layered structure constituting all-solid-state battery, apparatus for manufacturing the same, and all-solid-state battery provided with layered structure

The present invention is to provide an apparatus to manufacture joined laminated media and a method therefor. The joined laminated media that are manufactured from the membrane materials and that are joined by being pressed have no displacement, deformation of the membrane materials, or any defect in joining the boundary faces of the laminated materials, and are efficiently manufactured in a good yield. The apparatus can manufacture a joined laminated-media where the laminated media are placed in the housing space (S) that is formed by a pair of endless belts () and the sealing member (). The laminated media are then transported in a state where the laminated media are fixed by the pair of endless belts () that are closely attached to the laminated media because the air is discharged from the housing space (S) through the discharge holes () and they are joined by being pressed in the hot-press section () and cold-press section ().

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Shinshiro, Japan

Shogo Nakajima