Abstract: A heating apparatus for heating an object having a cylindrical outer peripheral surface includes: a support member for supporting the object to be heated; a covering member movable in the vertical directions relative to the support member and having inner wall surfaces with an open lower end, the inner wall surfaces defining an accommodation space for accommodating the object to be heated; the covering member closing the accommodation space when the covering member is disposed on the support member; the covering member allowing loading or unloading of the object to be heated when the covering member is separated from the support member; and a plurality of ring-shaped light sources each provided to surround the cylindrical outer peripheral surface of the object to be heated and arranged in the vertical direction in the accommodation space and radiating light for heating the object to be heated.
Type:
Grant
Filed:
November 3, 2021
Date of Patent:
May 9, 2023
Assignee:
KYUSHU NISSHO CO., LTD.
Inventors:
Masaaki Matsufuji, Yisong Li, Sofiene Ben Souissi
Abstract: A heating apparatus for heating an object having a cylindrical outer peripheral surface includes: a support member for supporting the object to be heated; a covering member movable in the vertical directions relative to the support member and having inner wall surfaces with an open lower end, the inner wall surfaces defining an accommodation space for accommodating the object to be heated; the covering member closing the accommodation space when the covering member is disposed on the support member; the covering member allowing loading or unloading of the object to be heated when the covering member is separated from the support member; and a plurality of ring-shaped light sources each provided to surround the cylindrical outer peripheral surface of the object to be heated and arranged in the vertical direction in the accommodation space and radiating light for heating the object to be heated.
Type:
Application
Filed:
November 3, 2021
Publication date:
October 20, 2022
Applicant:
KYUSHU NISSHO Co., Ltd.
Inventors:
Masaaki MATSUFUJI, Yisong LI, Sofiene Ben SOUISSI
Abstract: The present invention relates to a packaging sheet for perishable goods which is mixed with coral sand. The packaging sheet with coral sand exhibits an excellent freshness-keeping effect for perishable goods when such goods are packaged in the sheet, due to the functions of the coral sand contained in the sheet.
Abstract: An insect-repellent assembly comprising a carrier member containing activated carbon fibers and an insect-repellent agent contained in said carrier member. Cockroach-repellent agents are preferable as the insect-repellent agent. The insect-repellent assembly of the present invention maintains its insect-repellent effect for a extended period of time.
Type:
Grant
Filed:
February 12, 1988
Date of Patent:
July 18, 1989
Assignees:
Nissho & Co., Ltd., Toho Rayon Co., Ltd., Nissan Shoji Co., Ltd.
Abstract: An agent for adsorbing and preventing leakage of heavy metals in the industrial waste, etc. includes coral sand of 60 mesh or less. The coral sand can be heated in the atmosphere of reduced pressure, vacuum or argon or nitrogen gas, or air dried in order to accelerate activation of coral sand.