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    • 2. 发明申请
    • Information recording-reproducing apparatus and method
    • 信息记录再生装置及方法
    • US20060072402A1
    • 2006-04-06
    • US11025922
    • 2005-01-03
    • Tomoya Suzuki
    • Tomoya Suzuki
    • G11B20/00G11B5/09
    • G11B27/24G11B20/1833G11B2220/216G11B2220/2562
    • An information recording-reproducing apparatus and method is provided wherein control information sequence (ADIP address) is read out based on the detection of a sync mark and whereby the recovery from the state where control information sequence cannot be restored can be quickened and the speed and efficiency of reading of control information sequence can be increased for improving readability. Data bits and sync marks are monitored for detection failure by comparing the information expected to be detected and the one actually detected. When reading of the ADIP is started by the detection of a sync mark, if a data bit detection failure is detected in one word of ADIP address and an sync information detection failure is detected when the next ADIP address is read, it can be judged to be a data bit detection failure resulting from a sync information detection failure and a sync information reread operation can be started.
    • 提供了一种信息记录再现装置和方法,其中基于同步标记的检测读出控制信息序列(ADIP地址),从而可以加快从控制信息序列不能恢复的状态的恢复,速度和 可以增加控制信息序列的读取效率,以提高可读性。 通过比较预期被检测的信息和实际检测到的信息,监视数据位和同步标记以进行检测故障。 当通过检测到同步标记开始读取ADIP时,如果在ADIP地址的一个字中检测到数据位检测失败,并且当读取下一个ADIP地址时检测到同步信息检测失败,则可以判断为 是由同步信息检测失败导致的数据位检测失败,并且可以开始同步信息重读操作。
    • 3. 发明申请
    • METHOD FOR PRODUCING ELECTRODE ACTIVE MATERIAL AND ELECTRODE ACTIVE MATERIAL
    • 生产电极活性材料和电极活性材料的方法
    • US20140079873A1
    • 2014-03-20
    • US14113744
    • 2011-08-09
    • Nariaki MikiTakayuki UchiyamaTomoya Suzuki
    • Nariaki MikiTakayuki UchiyamaTomoya Suzuki
    • H01M4/36
    • H01M4/366H01M4/0402H01M4/505H01M4/525Y02E60/00Y02P70/00
    • The present invention is to provide an electrode active material and a method for producing the same capable of preventing production of foreign substance, poor coating and deterioration of electrode active material upon covering the surface of the electrode active material with ion conductive oxide, decreasing battery resistance and having higher output of battery. Disclosed is a method for producing an electrode active material, the surface of which is covered with ion conductive oxide, comprising the steps of: preparing an alkoxide solution by mixing at least alkoxide compound and liquid water; and applying and drying the alkoxide solution on a surface of an electrode active material under dry atmosphere, and an electrode active material, the surface of which is covered with ion conductive oxide, wherein an area on the surface of the electrode active material occupied by a substance other than the ion conductive oxide is 21% or less.
    • 本发明提供一种电极活性物质及其制造方法,能够防止异物的生成,电极活性物质的表面劣化,电极活性物质的表面被离子传导性氧化物覆盖,电池电阻降低 并具有较高的电池输出。 公开了一种电极活性材料的制造方法,其表面被离子导电氧化物覆盖,包括以下步骤:通过至少混合醇盐化合物和液态水来制备醇盐溶液; 以及在干燥气氛下将醇盐溶液施加和干燥在电极活性材料的表面上,以及电极活性材料,其表面被离子传导性氧化物覆盖,其中电极活性材料的表面上的区域被 离子导电氧化物以外的物质为21%以下。
    • 7. 发明申请
    • ALL SOLID STATE BATTERY AND PRODUCING METHOD THEREFOR
    • 所有固态电池及其生产方法
    • US20140178768A1
    • 2014-06-26
    • US14123821
    • 2012-07-10
    • Takayuki UchiyamaTomoya Suzuki
    • Takayuki UchiyamaTomoya Suzuki
    • H01M10/0564H01M4/1391
    • H01M10/0564H01M4/0407H01M4/13H01M4/1391H01M4/366H01M4/485H01M4/58H01M4/5815H01M4/5825H01M10/052H01M10/0562H01M2004/021H01M2300/0068Y02T10/7011
    • The present invention provides an all solid state battery for inhibiting interface resistance between a cathode active material and a solid electrolyte material. The invention solves the problem by providing a solid state battery comprising a cathode active material layer, an anode active material layer and a solid electrolyte layer formed between the cathode active material layer and the anode active material layer, wherein at least one said cathode active material layer and solid electrolyte layer contains a sulfide solid electrolyte material, a reaction inhibition portion containing a first ion conductor and a second ion conductor formed on the surface of the cathode active material, the first ion conductor is a lithium compound with ion conductance of 1.0×10−7 S/cm or more at normal temperature, and the second ion conductor is an Li-containing compound with polyanion structural portion having one of B, Si, P, Ti, Zr, Al and W.
    • 本发明提供一种用于抑制阴极活性材料和固体电解质材料之间的界面电阻的全固态电池。 本发明通过提供一种固态电池来解决该问题,所述固态电池包括形成在正极活性物质层和负极活性物质层之间的正极活性物质层,负极活性物质层和固体电解质层,其中,至少一种所述阴极活性物质 层和固体电解质层含有硫化物固体电解质材料,含有形成在正极活性物质表面上的第一离子导体和第二离子导体的反应抑制部分,第一离子导体是离子电导率为1.0× 在常温下为10-7S / cm以上,第二离子导体为具有聚阴离子结构部分的含Li化合物,其具有B,Si,P,Ti,Zr,Al和W之一。