Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Hajimu Ikeda"'
Publikováno v:
Journal of Human Environmental Studies. 6:59-66
Publikováno v:
Journal of Asian Electric Vehicles. 5:957-960
The ITE Research Group in Japan has developed low-lead long-life batteries using an organic polymer activator "Super-K". Some preliminary test results of the low-lead batteries have been made for 3,000 batteries in Japan and Middle East countries. Th
Autor:
Yoshinari Kozuka, Masami Yokoi, Hajimu Ikeda, Toshio Nomura, Shigeyuki Minami, Akiya Kozawa, Kiyohiro Igami
Publikováno v:
Journal of Asian Electric Vehicles. 4:881-885
Chinese E-bike batteries are 36 volt (10 or 12Ah) connecting three 10 or 12Ah batteries in series. The battery life is 6-12 months when used its 70 to 80% capacity each cycle of the each use is only 30% of the capacity, the cycle life will be over 1,
Autor:
Tatsuo Nishina, Hajimu Ikeda, Song Jie Hou, Akiya Kozawa, Shigeyuki Minami, Michio Sugawara, Yuta Takai
Publikováno v:
Journal of Asian Electric Vehicles. 4:939-946
Lead-acid batteries have been used as a starter for tens of millions of cars in the world. They are also used as a cheap way to store energy for electric-powered vehicles, EV's. Life prolongation of these batteries is an important issue for resource
Publikováno v:
IATSS Research, Vol 30, Iss 2, Pp 78-82 (2006)
The aim of this study was to examine the effects of a nighttime nap and daytime sleep on the heart rates of professional long-distance bus drivers and also a subjective rating of drowsiness through the use of a questionnaire survey on 58 drivers and
Autor:
Satoshi Iwata, John C. Nandi, Shoichiro Ikeda, Yoshitaka Suzuki, Ralph J. Brodd, Akiya Kozawa, Shigeyuki Minami, Hajimu Ikeda
Publikováno v:
Journal of Asian Electric Vehicles. 3:665-668
Most of the additives or activators used today for the negative electrode of lead-acid batteries are fine power of solid materials such as barium sulphate, lignin and carbon black. They are generally called as expander. We found that organic compound
Publikováno v:
Journal of Asian Electric Vehicles. 3:733-737
A new method of charging and discharging has developed to improve the performance of charging and discharging of lead-acid batteries. The battery itself has an internal resistance that makes it difficult to control the charging and discharging proces
Publikováno v:
Journal of Asian Electric Vehicles. 3:681-687
A new method for prolonging the life of lead-acid batteries was invented devised by charging the batteries with a high current pulse of a particular pulse width special wavelength. The effectiveness of the new method was verified by prototyping a pro
Autor:
Takashi Masuzawa, Masaaki Doi, Masaru Nakaseko, Shigeyuki Minami, Hajimu Ikeda, Hiroshi Ikeda, Kazunari Morimoto
Publikováno v:
Journal of Asian Electric Vehicles. 3:777-779
Electrification of a transportation device makes it possible to achieve quietness and high-performance control. Electric vehicles have been developed based on such kind of thought. Wheel Chairs might get comfortableness and excellent mobility by elec
Autor:
Hisashi Wada, Yoshinari Kozuka, Shigeyuki Minami, C.C. Chan, Hajimu Ikeda, Akiya Kozawa, Toshio Nomura
Publikováno v:
Journal of Asian Electric Vehicles. 3:747-749
ITE activators a mixture of organic polymers and inorganic salt were used for 60Ah dry charge lead-acid batteries and the battery performance was compared to the best Japanese lead-acid batteries. With the ITE organic polymer activator, the Chinese b