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    • 4. 发明授权
    • Portable audio/video playback apparatus
    • 便携式音频/视频播放设备
    • US08145266B2
    • 2012-03-27
    • US10549304
    • 2004-02-25
    • Tateo ToyamaMasaru Kato
    • Tateo ToyamaMasaru Kato
    • H04M1/00
    • H04N21/4126H04M1/72527H04N5/44H04N21/41407H04N21/4183H04N21/42607H04N21/439H04N21/44H04N21/6112H04N21/6125
    • A portable audio/video playback apparatus of the present invention comprises an apparatus main body 1 and a broadcast receiver unit 4 removably attached to the apparatus main body. The apparatus main body 1 includes interfaces 32, 33 for connecting thereto the broadcast receiver unit; an audio processing circuit 22 connected to one interface 32 for processing and feeding an external audio signal to a speaker 24; and a video processing circuit 27 connected to the other interface 33 for processing and feeding an external video signal to a display 13. The broadcast receiver unit 4 includes interfaces 55, 56 connected to the foregoing interfaces 32, 33 and decoders 47, 48 for feeding an audio signal and a video signal included in a received television broadcast signal to the interfaces 55, 56.
    • 本发明的便携式音频/视频播放装置包括装置主体1和可拆卸地附接到装置主体的广播接收单元4。 设备主体1包括用于与广播接收机单元连接的接口32,33; 连接到一个接口32的音频处理电路22,用于处理和馈送外部音频信号到扬声器24; 和连接到另一个接口33的视频处理电路27,用于处理外部视频信号并将其馈送到显示器13.广播接收机单元4包括连接到前述接口32,33的接口55,56和用于馈送的解码器47,48 包括在接收的电视广播信号中的音频信号和视频信号到接口55,56。
    • 8. 发明授权
    • Electroless gold plating solution
    • 化学镀金液
    • US07022169B2
    • 2006-04-04
    • US10732323
    • 2003-12-10
    • Ryota IwaiTomoaki TokuhisaMasaru Kato
    • Ryota IwaiTomoaki TokuhisaMasaru Kato
    • C23C18/42C23C18/44B05D1/18
    • C23C18/42C23C18/44
    • An electroless gold plating solution is provided that contains no cyanide compound as a source of gold and that contains a decomposition inhibitor represented by general formula (1), provided that, in a case in which the solution contains a gold complex of sulfite and the decomposition inhibitor is cytosine, the pH 6.0 or less is excluded. In the formula, R1 to R4 denote hydrogen atom(s), alkyl group(s) having 1 to 10 carbon atom(s), which may have substituent(s), aryl group(s) having 6 to 10 carbon atoms, which may have substituent(s), alkoxy group(s) having 1 to 10 carbon atom(s), which may have substituent(s), amino group(s) (—NH2), hydroxyl group(s) (—OH), ═O, or halogen atom(s), R2 and R3 or R3 and R4 may crosslink with each other and form a saturated or unsaturated ring and the saturated or unsaturated ring may include oxygen, sulfur or nitrogen atom(s), each of the above-mentioned substituents may be a halogen atom or a cyano group, and may be a single bond or a double bond.
    • 提供一种无电镀金液,其不含有氰化合物作为金源,并且含有通式(1)表示的分解抑制剂,条件是在溶液含有亚硫酸盐金分子和分解物的情况下 抑制剂是胞嘧啶,不包括pH6.0或更低。 在式中,R 1至R 4表示氢原子,可具有取代基的具有1至10个碳原子的烷基(一个或多个) s),可具有取代基的碳原子数6〜10的芳基,可以具有取代基的碳原子数1〜10的烷氧基,氨基(s) )(-NH 2),羟基(-OH),-O或卤素原子,R 2和R 3, / SUB或R 3和R 4可以彼此交联并形成饱和或不饱和环,并且饱和或不饱和环可以包括氧,硫或氮原子( s),上述取代基中的每一个可以是卤素原子或氰基,并且可以是单键或双键。
    • 9. 发明授权
    • Transferase and amylase, process for producing the enzymes, use thereof, and gene coding for the same
    • 转移酶和淀粉酶,用于生产酶的方法,其用途及其编码基因
    • US06391595B1
    • 2002-05-21
    • US09298924
    • 1999-04-26
    • Masaru KatoYutaka Miura
    • Masaru KatoYutaka Miura
    • C12P1912
    • C12N9/2411C12N9/1048C12N9/2408C12N9/2414C12N9/2417C12P19/14
    • The invention provides a novel transferase that acts on a saccharide, as a substrate, composed of at least three sugar units wherein at least three glucose residues on the reducing end are linked &agr;-1,4 so as to transfer the &agr;-1,4 lingages to a &agr;-1,&agr;-1 linkages; a process for producing the transferase; a gene coding for the same; and a process for producing an oligosaccharide by using the same. Also provided are a novel amylase that has a principal activity of acting on a saccharide, as a substrate, composed of at least three sugar units wherein at least three sugar units on the reducing end side are glucose units and the linkage between the first and the second glucose units is &agr;-1,&agr;-1 while the linkage between the second and the third glucose units is &agr;-1,4 so as to liberate &agr;,&agr;-trehalose by hydrolyzing the &agr;-1,4 linkage and another activity of hydrolyzing the &agr;-1,4 linkage within the molecular chain of the substrate and that liberates disaccharides and/or monosaccharides as the principal final products; a process for producing the amylase; a gene coding for the same; and a process for producing &agr;,&agr;-trehalose by using a combination of the transferase and the amylase.
    • 本发明提供了一种新的转移酶,其作用为由至少三个糖单元组成的作为底物的糖,其中还原端上的至少三个葡萄糖残基与α-1,4连接以转移α-1,4 属于α-1,α-1键; 生产转移酶的方法; 编码相同的基因; 以及使用该寡糖的方法。 还提供了一种新的淀粉酶,其具有作用于由至少三个糖单元组成的糖类作为底物的主要活性,其中还原端侧的至少三个糖单元是葡萄糖单元,第一和第 第二葡萄糖单位是α-1,α-1,而第二和第三葡萄糖单元之间的连接是α-1,4,以便通过水解α-1,4键和另一种活性的α-1,4键来释放α,α-海藻糖 水解基质分子链内的α-1,4键,释放出二糖和/或单糖作为主要的最终产物; 淀粉酶的制造方法; 编码相同的基因; 以及通过使用转移酶和淀粉酶的组合产生α,α-海藻糖的方法。