Honda Motor Co., Ltd.

Yuichi Tajiri

Hiroshi Ishikawa

Shigeto Akahori

Yoshinori Tsurugai

Yasuro Katsuyama

Takehiro Fukushima

Naohiro Ohtsu

Satoshi Shiozaki

Rio Koyama

Shinzo Urushidani

Yayoi Matsushita

Provided is a method of manufacturing a solid electrolyte sheet, and a solid electrolyte sheet that can improve battery output performance, and can suppress interfacial peeling and short-circuiting between the solid electrolyte layer and the electrode layer. A method of manufacturing a solid electrolyte sheet includes: a first step of a base with coating slurry containing a solid electrolyte; a second step of drying the slurry on the base to form a solid electrolyte layer; a third step of stacking a sheet-like three-dimensional structure on the top surface of the solid electrolyte layer; a fourth step of coating the inside and top of the three-dimensional structure with slurry containing a solid electrolyte; and a fifth step of drying the slurry coated on the inside and on the top of the three-dimensional structure to obtain a solid electrolyte sheet filled with the solid electrolyte.

Method of manufacturing solid electrolyte sheet, and solid electrolyte sheet

Provided are a porosity deriving method and a porosity deriving device capable of deriving a porosity of an inspection object being conveyed. The porosity deriving method of deriving a porosity of the inspection object includes: a basis weight measuring step including measuring a basis weight of a specific part of the inspection object being conveyed; a thickness measuring step including measuring a thickness of the specific part of the inspection object being conveyed; and a porosity deriving step including deriving a porosity of the inspection object from the basis weight, the thickness, and a true density of the inspection object.

Porosity deriving method and porosity deriving device

This heat-caulking device is inserted into one or more holes penetrating a main plate having a substantially conical hollow portion, whereby one or more bosses of a blade protruding from an inner peripheral surface of the main plate toward the hollow portion are melted so as to join the main plate and the blade. A heat chip of the heat-caulking device has a substantially conical hollow main body portion, an outer peripheral surface of which conforms to the inner peripheral surface of the main plate. On the outer peripheral surface of the main body portion, a convex portion protruding toward the vicinity of the holes of the inner peripheral surface of the main plate is provided.

Heat-caulking device

The first electrode section () and the second electrode section () are formed such that the outer portion connected to the upper portion of the heating section () is thinner than the inner portion connected to the lower portion of the heating section (). The heating section () and the first electrode section () are interconnected by an R-shaped first connecting portion (). The inner circumferential sloping surface of the heating section () and the second electrode section () are interconnected by an R-shaped second connecting portion (). The first and second connecting portions ()() are formed such that R becomes larger from the upper end to the lower end, where the upper portion is thin and the lower portion is thick. The thickness of an intermediate portion () is smaller than the thicknesses of the first and second connecting portions ()().

Thermal caulking device

Growing community of inventors

Tochigi-ken, Japan

Yuichi Tajiri