31
Shimotashiro Masafumi, Hashimoto Kiyokazu, Gotou Makoto, Isaka Haruo, Ichikawa Kei, Honjo Kenichi, Takeuchi Akihiro, Sakakibara Yoshio: Tracking error detecting circuit of magnetic recording and reproducing apparatus.. Matsushita Electric, August 19, 1992: EP0499238-A2

A tracking error detecting circuit in which tracking error detecting pilot signals having different frequencies are added to a main signal every track and recorded onto a magnetic recording medium, and upon reproduction, reproduction output levels of the pilot signals reproduced as crosstalks from b ...


32
Higuchi Satoshi, Matsufuji Akihiro, Yoshida Tetsuya, Goto Yasutomo, Hashimoto Kiyokazu: Cellulose acylate grains and method for producing the same, cellulose acylate film and method for producing the same, polarizer, optical compensatory film, antireflection film and liquid-crystal displ. Fuji Film, yuhui, February 13, 2008: CN200680005559

Cellulose acylate grains having a heat quantity of crystalline fusion of at most 10 J/g. A film prepared by melt-casting the grains is free from the problem of yellowing when built in liquid-crystal display devices.


33
Hashimoto Kiyokazu: Cellulose acylate film, and polarizing plate, optical compensation film and liquid crystal display using same. Fuji Film, chenjian quan, May 14, 2008: CN200680017984

Disclosed is a cellulose acylate film which is characterized by having a shear rate dependence of melt viscosity of 0.1-2 and/or a temperature dependence of melt viscosity of 0.1-3. This film is reduced in the amount of cutting waste generated during cutting of the film.


34
Otoshi Masaaki, Hashimoto Kiyokazu: Method for producing thermoplastic film. Fuji Photo Film, chenbeng, May 14, 2008: CN200680018031

According to the present invention, the film is cooled little by little by controlling the surface temperature of the cooling drums so that the surface temperature of the cooling drums downstream is lower than that of the cooling drums upstream, whereby it is prevented from slipping and shrinking on ...


35
Hashimoto Kiyokazu, Nakai Shinichi, Shi Zemin: Cellulose acylate film, process for producing the same, polarizing plate, retardation film, optical compensating film, antireflection film, and liquid-crystal display. Fujifilm, chenjian quan, June 25, 2008: CN200680020621

A cellulose acylate film is stretched in the longitudinal direction by 1-300% under such conditions that the ratio of the stretching distance (L) to the width (W) of the film before stretching, i.e., length/width ratio (L/W), is higher than 0.01 and lower than 0.3. The film stretched is relaxed in t ...


36
Otoshi Masaaki, Hashimoto Kiyokazu: Method for producing thermoplastic film. Fuji Photo Film, chenbeng, May 21, 2008: CN200680018804

There is provided a method for producing a thermoplastic film that has a small distribution of retardation and excels in optical properties. In the method for producing a thermoplastic film by after extruding a molten resin from a die into a sheet, and cooling and solidifying the extruded sheet on a ...


37
Nakai Shinichi, Hashimoto Kiyokazu, Shi Takumin: Method for producing thermoplastic resin film. Fuji Photo Film, chenbeng, May 28, 2008: CN200680019772

There is provided a method for producing a thermoplastic resin film that can suppress the occurrence of color nonuniformity in the produced thermoplastic resin film even when the film is incorporated into liquid crystal display devices and exposed to high temperature and high humidity over time. Hea ...


38
Nakai Shinichi, Hashimoto Kiyokazu, Shi Takumin: Method for producing cellulose acylate resin film. Fuji Photo Film, chenbeng, June 4, 2008: CN200680019773

A cellulose acylate resin film which can suppress generation of color nonuniformity even after exposure to high temperature and high humidity when incorporated in a liquid crystal display element can be produced. The cellulose acylate resin film is heat-treated at a temperature of Tg-30 DEG C to Tg+ ...


39
Hashimoto Kiyokazu, Nishino Masakazu: Nonlinear signal processing apparatus. Matsushita Electric Industrial, YE KAIDONG, June 10, 1986: CN85106804

The invention relates to a non-linear signal processing apparatus used in a video tape recorder or a video disk player. The time variation of an input signal or a processed version thereof is non-linearly processed by a differential circuit and a closed loop including a non-linear circuit. The non-l ...


40
Hashimoto Kiyokazu, Nakai Shinichi, Shi Zemin: Cellulose acylate film, process for producing the same, polarizing plate, retardation film, optical compensating film, antireflection film, and liquid-crystal display. Fujifilm, Bai Li, Chen Jianquan, June 16, 2010: CN200910261940

A cellulose acylate film is stretched in the longitudinal direction by 1-300% under such conditions that the ratio of the stretching distance (L) to the width (W) of the film before stretching, i.e., length/width ratio (L/W), is higher than 0.01 and lower than 0.3. The film stretched is relaxed in t ...