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Hiroshi Yoshida, Miyuki Ogura, Koji Iino, Shoji Otaka: Frequency conversion circuit and radio communication apparatus with the same. Kabushiki Kaisha Toshiba, Oblon Spivak McClelland Maier & Neustadt P C, April 21, 1998: US05742189 (127 worldwide citation)

A frequency conversion apparatus comprising a sampling circuit for receiving a first intermediate frequency signal extracted from an input signal and having a predetermined intermediate frequency and a predetermined band width and sampling the first intermediate frequency signal in accordance with a ...


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Hiroshi Yoshida, Tatsuji Munaka: File server load distribution system and method. Mitsubishi Denki Kabushiki Kaisha, Rothwell Figg Ernst & Manbeck, June 4, 2002: US06401121 (122 worldwide citation)

A load distribution system includes a plurality of servers, each having a memory device in which are stored a plurality of data files for transmission to a plurality of client stations, and a control server which is connected to the plurality of servers for controlling the distribution of transmissi ...


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Patrick T Chuang, Robert L Yau, Hiroshi Yoshida, Moon Yee Wang: Content addressable memory array with priority encoder. Advanced Micro Devices, Skjerven Morrill MacPherson Franklin & Friel, May 22, 1990: US04928260 (73 worldwide citation)

A content addressable memory system includes a plurality of memory cells arranged in rows and columns in an array of N bit words by M word cells, a plurality of word lines extending through the array for addressing different words in the memory cells, each of the words comprising a plurality of adja ...


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Hiroshi Tsurumi, Hiroshi Yoshida, Tetsuro Itakura, Takafumi Yamaji, Akira Yasuda, Takashi Ueno, Hiroshi Tanimoto, Ryuichi Fujimoto, Hiroshi Horiguchi: Receiver having DC offset decreasing function and communication system using the same. Kabushiki Kaisha Toshiba, Oblon Spivak McClelland Maier & Neustadt P C, December 24, 2002: US06498929 (71 worldwide citation)

A receiver having a function of a direct current offset, and including a receiving section for receiving a radio frequency signal, an analog signal processing section for amplifying, band-converting and frequency-converting an analog signal inputted from the receiving section, and an AD converting s ...


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Kuichi Kubo, Tsutomu Yamakawa, Hiroshi Yoshida: Digital temperature-compensated oscillator. Nihon Dempa Kogyo, Frishauf Holtz Goodman & Woodward, January 14, 1992: US05081431 (67 worldwide citation)

A digital temperature-compensated oscillator comprises a crystal oscillator, a first memory previously storing digital temperature compensation data obtained by previously measuring the relation between the ambient temperatures and the frequency deviations of the crystal oscillator, a second memory ...


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Yoshikazu Sakamoto, Hiroshi Yoshida: Game machine informing small hit prize. Aruze Corporation, November 13, 2001: US06315289 (60 worldwide citation)

A conventional game machine informs a player that a big hit prize is caused by inner lottery, however, it does not inform the player that a small hit prize is caused. Prize determination (probability lottery processing) is carried out by determining to which prize group in a prize determining table ...


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Ryuichi Murasaki, Hiroshi Yoshida: Hook structure for integrally molded surface fastener. Yoshida Kogyo, Hill Van Santen Steadman & Simpson, July 21, 1992: US05131119 (55 worldwide citation)

Hook elements of a surface fastener can intermesh reliably with the loop elements of a companion surface fastener and can be unfastened from the loop elements very smoothly. The integrally molded hook element has softness and strength similar to those of monofilamentary hooks of a woven surface fast ...


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Masayoshi Ito, Kiichi Yamada, Hiroaki Yoshida, Katsunori Otake, Yasunobu Miyata, Masayuki Hashiguchi, Masanori Tani, Keiji Isoda, Toshio Shigehara, Hiroo Yuasa, Tadao Tanaka, Masayoshi Osaki, Hiroshi Yoshida: Turning control apparatus for vehicle. Mitsubishi Jidosha Kogyo Kabushiki Kaisha, January 4, 1994: US05276624 (52 worldwide citation)

In a turning control apparatus for a vehicle, a torque calculation unit calculates a target lateral acceleration of the vehicle according to detection signals from a steering angle sensor for detecting the direction of a steering wheel and a vehicle speed sensor for detecting the speed of the vehicl ...