公开(公告)号：US20120305834A1

公开(公告)日：2012-12-06

申请号：US13531930

申请日：2012-06-25

申请人： Noriyuki NEGI ,  Tatsuo NAGATA ,  Akihiko SAGUCHI

发明人： Noriyuki NEGI ,  Tatsuo NAGATA ,  Akihiko SAGUCHI

IPC分类号： H01M4/1395

CPC分类号： H01M4/38 ,  B22F2998/00 ,  C22C1/0483 ,  C22C1/10 ,  C22C13/00 ,  H01M4/134 ,  H01M4/364 ,  H01M4/387 ,  H01M10/052 ,  B22F9/04

摘要： The present invention provides a negative electrode material for a nonaqueous electrolyte secondary battery which can improve the cycle properties of a lithium ion secondary battery and a method for manufacturing the negative electrode material. The negative electrode material comprises at least two types of powdery alloy materials A and B in which powdery alloy material A contains Co, Sn, and Fe and does not contain Ti and powdery alloy material B contains Fe, Ti, and Sn, and the proportion of the mass of powdery alloy material B to the sum of the mass of powdery alloy material A and the mass of powdery alloy material B is at least 10 mass % and at most 30 mass %.

摘要翻译： 本发明提供一种能够提高锂离子二次电池的循环性能的非水电解质二次电池用负极材料及负极材料的制造方法。 负极材料包括至少两种粉末合金材料A和B，其中粉末状合金材料A含有Co，Sn和Fe并且不含Ti，粉末合金材料B含有Fe，Ti和Sn，并且比例 粉末状合金材料B的质量与粉末状合金材料A的质量和粉末状合金材料B的质量之和为10质量％以上且30质量％以下。

公开(公告)号：US20120037845A1

公开(公告)日：2012-02-16

申请号：US13006693

申请日：2011-01-14

申请人： Hiroshi YAMAMOTO ,  Tatsuo NAGATA ,  Tooru FUJIWARA

发明人： Hiroshi YAMAMOTO ,  Tatsuo NAGATA ,  Tooru FUJIWARA

IPC分类号： H01M4/1393

CPC分类号： H01M4/587 ,  C01B32/20 ,  H01M4/133 ,  H01M10/0525

摘要： A negative electrode material provided by the present invention capable of suppressing a decrease in charge acceptance and high temperature storage properties in an electrode with a high capacity and a high density is a mixed carbon material comprising carbon material A having cores of graphite powder with amorphous carbon and/or turbostratic carbon adhered to or coated on the surface of the cores and carbon material B which is graphite powder, the compressibility which is the density (g/cm3) of the material when 1.00 grams of the material are packed into a cylindrical mold with an inner diameter of 15 mm and compressed by applying a pressing force of 8.7 kN and reducing the pressing force to 0.15 kN is 1.60-1.78 g/cm3 for carbon material A and 1.75-1.85 g/cm3 for carbon material B, the compressibility of carbon material A is less than the compressibility of carbon material B, and the mixing ratio (carbon material A/carbon material B) is 1-9 as a mass ratio.

摘要翻译： 本发明提供的能够抑制具有高容量和高密度的电极中的电荷接受性和高温保存性降低的负极材料是包含碳材料A的混合碳材料，所述碳材料A具有具有无定形碳的石墨粉末的芯 和/或渗透碳附着在或涂覆在芯的表面上，并且作为石墨粉末的碳材料B，当将1.00克材料包装到圆柱形模具中时，该材料的密度（g / cm 3）的可压缩性 通过施加8.7kN的压力并将压力降低至0.15kN而压缩的碳素材料A为1.60-1.78g / cm 3，碳材料B为1.75-1.85g / cm 3，压缩率 碳材料A的比例小于碳材料B的压缩率，混合比（碳材料A /碳材料B）的质量比为1-9。

公开(公告)号：US06344857B1

公开(公告)日：2002-02-05

申请号：US09283294

申请日：1999-04-01

申请人： Takaaki Matono ,  Haruki Takata ,  Katsunobu Kimura ,  Tatsuo Nagata ,  Takeshi Sakai ,  Koichi Sudo

发明人： Takaaki Matono ,  Haruki Takata ,  Katsunobu Kimura ,  Tatsuo Nagata ,  Takeshi Sakai ,  Koichi Sudo

IPC分类号： G09G504

CPC分类号： G09G3/2011 ,  G09G3/20 ,  G09G2320/0276 ,  H04N5/202

摘要： A gamma correction circuit includes a node level setting unit set predetermined level values of video signals from outside, in a case where encoded M-bit (where M is an arbitrary integer) video signals being represented by using predetermined number of sections and the level values of the video signals corresponding to 2n+1 number of nodes (where n is an arbitrary integer) associated with the sections on which the node are specified, and a gamma correction unit for executing gamma correction for the M-bit video signal in accordance with the level values of the nodes set in the node level setting unit, thereby the gamma correction circuit executes gamma correction on various types of display devices.

摘要翻译： 在通过使用预定数量的部分表示编码的M位（其中M是任意整数）视频信号的情况下，伽马校正电路包括设置来自外部的视频信号的预定电平值的节点电平设置单元， 对应于与指定节点的部分相关联的2n + 1个节点数目（其中n是任意整数）的视频信号，以及用于根据M-位视频信号执行伽马校正的伽马校正单元 在节点级设置单元中设置的节点的电平值，从而伽马校正电路对各种类型的显示设备执行伽马校正。

公开(公告)号：US6151079A

公开(公告)日：2000-11-21

申请号：US360248

申请日：1999-07-23

申请人： Tatsuo Nagata ,  Takaaki Matono ,  Takeshi Sakai ,  Ryo Hasegawa ,  Koichi Sudo

发明人： Tatsuo Nagata ,  Takaaki Matono ,  Takeshi Sakai ,  Ryo Hasegawa ,  Koichi Sudo

IPC分类号： G06F3/147 ,  G09G3/20 ,  G09G5/00 ,  H04N5/44 ,  H04N7/01 ,  H04N9/74 ,  H04N3/223

CPC分类号： G09G5/008 ,  G06F3/1475 ,  G09G5/005 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2340/0442 ,  G09G2360/02 ,  G09G5/006

摘要： The present invention relates to a video signal processing apparatus for converting video signals based on a desired transmission system such as NTSC, PAL, MUSE or any other system so as to conform to a display unit of a desired screen system such as XGA, VGA or the like. The apparatus has a feature that it is provided with a PLL circuit for changing a sampling frequency used by an analog-to-digital converter for converting inputted video signals into digital signals in accordance with the sort of the transmission system of the video signals, and a controller for controlling picture element interpolation of the digital signals performed by a picture image magnifying circuit for magnifying the video signals horizontally and vertically, in accordance with the sort of the transmission system of the video signals.

摘要翻译： 本发明涉及一种视频信号处理装置，用于根据诸如NTSC，PAL，MUSE或任何其他系统的期望的传输系统来转换视频信号，以便符合所需屏幕系统的显示单元，例如XGA，VGA或 类似。 该装置具有一个特征，它具有一个PLL电路，用于根据视频信号的传输系统的种类，改变用于将输入的视频信号转换为数字信号的模拟 - 数字转换器使用的采样频率;以及 控制器，用于控制由图像放大电路执行的数字信号的像素内插，用于根据视频信号的传输系统的分类水平和垂直放大视频信号。

公开(公告)号：US20130207049A1

公开(公告)日：2013-08-15

申请号：US13642284

申请日：2011-04-25

申请人： Noriyuki Negi ,  Tatsuo Nagata ,  Sukeyoshi Yamamoto

发明人： Noriyuki Negi ,  Tatsuo Nagata ,  Sukeyoshi Yamamoto

IPC分类号： H01M4/36

CPC分类号： H01M4/364 ,  C22C1/00 ,  C22C13/00 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/38 ,  H01M4/387 ,  H01M4/622 ,  H01M4/625 ,  H01M10/0525 ,  Y02E60/122 ,  Y02P70/54

摘要： A negative electrode material according to the present invention which is provided as an inexpensive negative electrode material for a nonaqueous electrolyte secondary battery and which suppresses the amount of expensive Co which is used contains three types of powder materials in the form of alloy material A, alloy material B, and a conductive material. Alloy material A comprises an alloy having a CoSn2 structure containing Co, Sn, and Fe and having an Sn content of at least 70.1 mass % and less than 82.0 mass %. Alloy material B comprises Co3Sn2 and has a lower discharge capacity than alloy material A, and the proportion RB of the mass of alloy material B based on the total mass of alloy material A and alloy material B is greater than 5.9% and less than 27.1%. The content of the conductive material is at least 7 mass % and at most 20 mass % based on the total mass of alloy material A, alloy material B, and the conductive material. The exotherm starting temperature determined by differential scanning calorimetry for this negative electrode material is less than 375.4° C.

摘要翻译： 作为廉价的非水电解质二次电池用负极材料提供的本发明的负极材料，其抑制所使用的昂贵的Co的量含有三种合金材料A，合金的形式的粉末材料 材料B和导电材料。 合金材料A包括具有Co，Sn和Fe的CoSn2结构并且Sn含量为至少70.1质量％且小于82.0质量％的合金。 合金材料B包括Co 3 Sn 2，并且具有比合金材料A更低的放电容量，并且合金材料B的质量比例基于合金材料A和合金材料B的总质量的比例大于5.9％且小于27.1％ 。 导电材料的含量相对于合金材料A，合金材料B和导电材料的总质量为7质量％以上20质量％以下。 通过差示扫描量热法测定的该负极材料的放热起始温度小于375.4℃

公开(公告)号：US20120251888A1

公开(公告)日：2012-10-04

申请号：US13247433

申请日：2011-09-28

申请人： Hiroshi Yamamoto ,  Tatsuo Nagata ,  Tooru Fujiwara

发明人： Hiroshi Yamamoto ,  Tatsuo Nagata ,  Tooru Fujiwara

IPC分类号： H01M4/583

CPC分类号： H01M4/587 ,  C01B32/05 ,  C01B32/20 ,  H01M4/131 ,  H01M4/1393 ,  H01M4/364 ,  H01M10/0525

摘要： The present invention provides a mixed carbon material which comprises carbon material A and carbon material B and which is a carbon material suitable for a negative electrode material which can provide a nonaqueous secondary battery having a low irreversible capacity and having a negative electrode with a high capacity and high charge acceptance. Carbon material A and carbon material B both have cores made of graphite powder and a surface carbon material in the form of at least one of amorphous carbon and turbostratic carbon adhered to or coated on at least a portion of the surface of the graphite powder. The compressed density is 1.80-1.90 g/cm3 for carbon material A alone, 1.45-1.65 g/cm3 for carbon material B alone, and 1.75-1.84 g/cm3 for the mixed carbon material.

摘要翻译： 本发明提供一种混合碳材料，其包含碳材料A和碳材料B，并且其是适用于能够提供具有低不可逆容量的非水二次电池并具有高容量的负极的负极材料的碳材料 和高充电接受度。 碳材料A和碳材料B都具有由石墨粉末形成的芯和表面碳材料，其形式为至少一种无定形碳和涡电子碳，其粘附或涂覆在石墨粉末的至少一部分表面上。 对于单独的碳材料A，压缩密度为1.80-1.90g / cm 3，单独碳材料B的压缩密度为1.45-1.65g / cm 3，混合碳材料的压缩密度为1.75-1.84g / cm 3。

公开(公告)号：US08033390B2

公开(公告)日：2011-10-11

申请号：US12540461

申请日：2009-08-13

申请人： Takashi Nakagawa ,  Hiroki Ishida ,  Makoto Fujiwara ,  Ryutaro Nakamura ,  Nobuo Kitao ,  Tatsuo Nagata ,  Satoshi Nakatou

发明人： Takashi Nakagawa ,  Hiroki Ishida ,  Makoto Fujiwara ,  Ryutaro Nakamura ,  Nobuo Kitao ,  Tatsuo Nagata ,  Satoshi Nakatou

IPC分类号： B65G17/06

CPC分类号： B65G17/38 ,  B65G2207/12 ,  B65G2207/48

摘要： A wear resistant, heat resistant conveyor chain comprising a series of links, each having a heat resistant roller rotatably fitted onto a bush between inner plates. The links are interconnected in the longitudinal direction of the chain by outer plates, and connecting pins rotatably inserted into the bush. A wear resistant, heat resistant sleeve-shaped spacer protrudes beyond the end surfaces of the heat resistant rollers toward the right and left inner plates to eliminate any sliding contact between the end surface of the heat resistant roller and the inner side surface of the inner plate.

摘要翻译： 一种耐磨，耐热的输送链，其包括一系列连接件，每个连接件具有可旋转地安装在内板之间的衬套上的耐热辊。 连杆通过外板在链条的纵向互连，并且连接销可旋转地插入衬套中。 耐磨，耐热的套筒型间隔件突出超过耐热辊的端面朝向左右内板，以消除耐热辊的端面与内板的内侧表面之间的任何滑动接触 。

公开(公告)号：US06195132B1

公开(公告)日：2001-02-27

申请号：US09345489

申请日：1999-07-01

申请人： Katsunobu Kimura ,  Takaaki Matono ,  Haruki Takata ,  Tatsuo Nagata ,  Masato Sugiyama ,  Yasutaka Tsuru ,  Koichi Sudo

发明人： Katsunobu Kimura ,  Takaaki Matono ,  Haruki Takata ,  Tatsuo Nagata ,  Masato Sugiyama ,  Yasutaka Tsuru ,  Koichi Sudo

IPC分类号： H04N521

CPC分类号： H04N5/21

摘要： A noise reduction signal processing apparatus for reducing noises accurately, such as for use in a display apparatus for displaying a video signal, has a median filter (40) which receives the video signal, and which executes a filter processing on the inputted video signal and outputs a reference signal; a subtracter (50) which is connected with the median filter (40), and which outputs a difference signal that indicates a difference between a reference signal outputted from the median filter (40) and the video signal; a minimum value detection circuit (70) which outputs the difference signal from the subtracter (50) or a limitation value, whichever is smaller, as a minimum value signal; and an adder (35) which adds a noise reduction signal obtained on the basis of the minimum value signal output from the minimum value detection circuit (70) and the video signal.

摘要翻译： 用于在用于显示视频信号的显示装置中使用的用于降低噪声的噪声降低信号处理装置具有接收视频信号的中值滤波器（40），并对输入的视频信号执行滤波处理， 输出参考信号; 与所述中值滤波器连接的减法器，其输出表示从所述中值滤波器输出的参考信号与所述视频信号之间的差的差分信号; 输出来自减法器（50）的差分信号或限制值（较小者）的最小值检测电路（70）作为最小值信号; 以及加法器（35），其添加基于从最小值检测电路（70）输出的最小值信号获得的噪声降低信号和视频信号。

公开(公告)号：US08591765B2

公开(公告)日：2013-11-26

申请号：US13531930

申请日：2012-06-25

申请人： Noriyuki Negi ,  Tatsuo Nagata ,  Akihiko Saguchi

发明人： Noriyuki Negi ,  Tatsuo Nagata ,  Akihiko Saguchi

IPC分类号： H01M4/88

CPC分类号： H01M4/38 ,  B22F2998/00 ,  C22C1/0483 ,  C22C1/10 ,  C22C13/00 ,  H01M4/134 ,  H01M4/364 ,  H01M4/387 ,  H01M10/052 ,  B22F9/04

摘要： The present invention provides a negative electrode material for a nonaqueous electrolyte secondary battery which can improve the cycle properties of a lithium ion secondary battery and a method for manufacturing the negative electrode material. The negative electrode material comprises at least two types of powdery alloy materials A and B in which powdery alloy material A contains Co, Sn, and Fe and does not contain Ti and powdery alloy material B contains Fe, Ti, and Sn, and the proportion of the mass of powdery alloy material B to the sum of the mass of powdery alloy material A and the mass of powdery alloy material B is at least 10 mass % and at most 30 mass %.

摘要翻译： 本发明提供一种能够提高锂离子二次电池的循环性能的非水电解质二次电池用负极材料及负极材料的制造方法。 负极材料包括至少两种粉末合金材料A和B，其中粉末状合金材料A含有Co，Sn和Fe并且不含Ti，粉末合金材料B含有Fe，Ti和Sn，并且比例 粉末状合金材料B的质量与粉末状合金材料A的质量和粉末状合金材料B的质量之和为10质量％以上且30质量％以下。

公开(公告)号：US08501047B2

公开(公告)日：2013-08-06

申请号：US13006693

申请日：2011-01-14

申请人： Hiroshi Yamamoto ,  Tatsuo Nagata ,  Tooru Fujiwara

发明人： Hiroshi Yamamoto ,  Tatsuo Nagata ,  Tooru Fujiwara

IPC分类号： H01B1/02

CPC分类号： H01M4/587 ,  C01B32/20 ,  H01M4/133 ,  H01M10/0525

摘要： A negative electrode material provided by the present invention capable of suppressing a decrease in charge acceptance and high temperature storage properties in an electrode with a high capacity and a high density is a mixed carbon material comprising carbon material A having cores of graphite powder with amorphous carbon and/or turbostratic carbon adhered to or coated on the surface of the cores and carbon material B which is graphite powder, the compressibility which is the density (g/cm3) of the material when 1.00 grams of the material are packed into a cylindrical mold with an inner diameter of 15 mm and compressed by applying a pressing force of 8.7 kN and reducing the pressing force to 0.15 kN is 1.60-1.78 g/cm3 for carbon material A and 1.75-1.85 g/cm3 for carbon material B, the compressibility of carbon material A is less than the compressibility of carbon material B, and the mixing ratio (carbon material A/carbon material B) is 1-9 as a mass ratio.

摘要翻译： 本发明提供的能够抑制具有高容量和高密度的电极中的电荷接受性和高温保存性降低的负极材料是包含碳材料A的混合碳材料，所述碳材料A具有具有无定形碳的石墨粉末的芯 和/或渗透碳附着在或涂覆在芯的表面上，并且作为石墨粉末的碳材料B，当将1.00克材料包装到圆柱形模具中时，该材料的密度（g / cm 3）的可压缩性 通过施加8.7kN的压力并将压力降低至0.15kN而压缩的碳素材料A为1.60-1.78g / cm 3，碳材料B为1.75-1.85g / cm 3，压缩率 碳材料A的比例小于碳材料B的压缩率，混合比（碳材料A /碳材料B）的质量比为1-9。