1
Horoshi Shimizu, Yoshihiko Katsura, Hidenori Sakamoto, Tsurayuki Kawatoko: Star topology local area network. NEC Corporation, Sughrue Mion Zinn Macpeak & Seas, September 12, 1989: US04866702 (39 worldwide citation)

A star topology local area network comprises a data bus, a receive-not-ready bus, a plurality of bus access units associated respectively with user terminals for receiving a request therefrom, and an arbiter for assigning priority to one of the bus access units when requests for transmission occur s ...


2
Hiroshi Shimizu, Tsurayuki Kawatoko, Hidenori Sakamoto, Yoshihiko Katsura, Akihiko Obayashi: Interface module for connecting collision detection LAN user terminals to different access mode switching network. NEC Corporation, Sughrue Mion Zinn Macpeak & Seas, March 20, 1990: US04910507 (17 worldwide citation)

In an interface module for connecting user terminals of the carrier sense multiple access collision detection (CSMA/CD) local area network (LAN) to a different access mode switching network, a transmit buffer is connected at one end through a transmit data channel to a user terminal and connected at ...


3
Kenta Takumi, Hidenori Sakamoto: Broadband network systems. NEC Corporation, Sughrue Mion Zinn Macpeak & Seas, June 23, 1987: US04675866 (15 worldwide citation)

A specific channel CRF which sends back signals of a specific channel but permits bidirectional free pass of signals of the other channels is inserted at an intermediate point of a transmission path. Furthermore, a baseband network and an internetwork connecting device are connected to a broadband t ...


4
Hirohisa Yoshida, Tsugio Yamamoto, Masaaki Kinoshita, Hidenori Sakamoto, Takeshi Kunimoto: Roller mill. Mitsubishi Jukogyo Kabushiki Kaisha, Wenderoth Lind & Ponack, October 12, 1993: US05251831 (12 worldwide citation)

Raw coal is caused to fall through a coal feed pipe and onto a table so as to be pulverized by a roll. Fine coal particles and coarse coal particles resulting from pulverization are moved upward between an auxiliary classifier cone and a mill casing by hot air supplied from below the mill casing. Th ...


5
Yoshiki Yamaguchi, Masaaki Kinoshita, Shozo Kaneko, Hidenori Sakamoto: Mill inert apparatus for coal pulverizer and method for prevention of explosion. Mitsubishi Jukogyo Kabushiki Kaisha, Anderson Kill Olick & Oshinsky, July 27, 1993: US05230474 (4 worldwide citation)

A mill inert apparatus for preventing the explosion of a mill inert apparatus which comprises a drain separator and a drain trap for separating and removing drain contained in an inert vapor, and a drain discharge route for discharging the separated drain. Furthermore, a method for preventing the ex ...