Yazaki Corporation Patent Portfolio Statistics

Publication number: US20220081341A1
Application number: 17/537,031

Abstract:
Plate glasses of the same material are stacked each other to form a hollow portion between the plate glasses. The stacked plate glasses are heated to a temperature which is a softening point thereof or below and is a temperature or above at which the material can be diffusion-bonded at a predetermined pressure or higher. The heated and stacked plate glasses are pressed to a predetermined pressure or higher using a die. Together with or subsequent to the pressing, a gas pressure is applied into the hollow portion by feeding gas into the hollow portion. Next, the stacked plate glasses, in which the gas pressure is applied to the hollow portion, are cooled to the strain point while being held with the die.

Publication date: 2022-03-17
Applicant: Yazaki Corporation
Inventors: Nakamura Takuju

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Publication number: US20220055936A1
Application number: 17/519,903

Abstract:
The method for manufacturing a plate glass is a method for manufacturing the plate glass having sides of at least 30 cm or more and a surface thereof on which a predetermined shape is formed. In the manufacturing method, the flat plate glass is heated to a temperature which is lower than a softening point and at which the heated flat plate glass is deformable by being pressed at a predetermined pressure or higher, the heated flat glass, which has been molded by pressing the flat plate glass with a die having a die structure for forming the predetermined shape, is cooled to the strain point while being held with the die. Further, in the manufacturing method, the pressing is performed with the die having a coefficient of thermal expansion whose difference from that of the plate glass is 2.0×10−6/K or less.

Publication date: 2022-02-24
Applicant: Yazaki Corporation
Inventors: Nakamura Takuju

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Publication number: US20220067853A1
Application number: 17/458,553

Abstract:
An energy equipment determination device includes an initial group determination unit that determines a plurality of candidates of an equipment condition, an operation condition, and a control condition, and sets the plurality of candidates as an initial group, a Pareto solution group calculation unit that applies the initial group determined by the initial group determination unit to a genetic algorithm, and calculates a Pareto solution group when a primary energy consumption and a system cost including an initial cost and a running cost are objective functions, and a financial index calculation unit that calculates a net present value after a specific period from introduction and an internal profit rate after the specific period from the introduction when energy equipment that individually indicates the plurality of Pareto solutions calculated by the Pareto solution group calculation unit is introduced.

Publication date: 2022-03-03
Applicant: Yazaki Corporation
Inventors: Inagaki Motomi

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