公开(公告)号：US20090221726A1

公开(公告)日：2009-09-03

申请号：US12434075

申请日：2009-05-01

申请人： Shinya HIGUCHI ,  Jun Hoshikawa ,  Hiroki Kamiya ,  Yasuhiko Matsuoka ,  Hiroki Nagai

发明人： Shinya HIGUCHI ,  Jun Hoshikawa ,  Hiroki Kamiya ,  Yasuhiko Matsuoka ,  Hiroki Nagai

IPC分类号： B01J41/12

CPC分类号： C08F2/22 ,  C08F6/16 ,  C08F14/18 ,  C08F14/26 ,  C08F214/26 ,  C08L27/12 ,  C08F2/10 ,  C08F2/16

摘要： The present invention provides a process for producing an aqueous fluorinated polymer dispersion having a reduced content of a fluorinated emulsifier by using a weakly basic anion-exchange resin to let it adsorb and remove a fluorinated emulsifier with excellent efficiency from an aqueous fluorinated polymer dispersion.A process for producing an aqueous fluorinated polymer dispersion having a reduced content of a fluorinated emulsifier, which comprises adding an organic carboxylic acid represented by the following formula (1) Q(CH2)m(CH(OH))nCOOH  (1) (wherein Q is H, CH3 or COOH, each of m and n which are independent of each other, is 0 or an integer of from 1 to 4, and 4≧n+m≧1.) to an aqueous fluorinated polymer dispersion containing a fluorinated emulsifier, followed by contact with a weakly basic anion-exchange resin to adsorb and remove the fluorinated emulsifier.

摘要翻译： 本发明提供一种通过使用弱碱性阴离子交换树脂使氟化乳化剂含量降低的含氟聚合物水分散体的制造方法，从氟化聚合物水分散体水溶液中以优异的效率吸附除去含氟乳化剂。 一种含氟化乳化剂含量降低的含氟聚合物水分散体的制造方法，其特征在于，添加下述式（1）表示的有机羧酸<？在线式说明=“在线式”末端= “引线”→Q（CH 2）m（CH（OH））n COOH（1）<βin-line-formula description =“In-line Formulas”end =“tail”？>（其中Q是H， COOH，彼此独立的m和n各自为0或1〜4的整数，4> = n + m> = 1）的含氟聚合物分散液，其后为 与弱碱性阴离子交换树脂接触以吸附和除去含氟乳化剂。

公开(公告)号：US20060090115A1

公开(公告)日：2006-04-27

申请号：US11296883

申请日：2005-12-08

申请人： Hiroki Nagai ,  Shin-ichiro Tomisawa

发明人： Hiroki Nagai ,  Shin-ichiro Tomisawa

IPC分类号： H03M13/00

CPC分类号： G11B20/1833 ,  G11B2020/1062

摘要： A data reproducing controller for operating a device for reproducing data at a high speed, which is recorded on a disc and includes an error correction code. A PI correction circuit performs an error correction process on a PI and causes a completion signal to go high whenever processing of 182 bytes of data is completed. A counter circuit sequentially increments a count value whenever the completion signal goes high. A determination circuit compares the count value with a predetermined set value and determines whether the data of which PI has undergone the error correction process is a PO row based on the comparison. The determination circuit causes a first control signal to go low when the data is a PO row. A descrambling circuit skips the data that is determined to be a PO row.

摘要翻译： 一种用于操作用于再现高速数据的装置的数据再现控制器，其被记录在盘上并包括纠错码。 PI校正电路对PI执行纠错处理，并且当完成182字节数据的处理时，使完成信号变高。 每当完成信号变高时，计数器电路依次递增计数值。 确定电路将计数值与预定的设定值进行比较，并根据该比较确定哪个PI已经经历纠错处理的数据是PO行。 当数据是PO行时，确定电路使第一控制信号变低。 解扰电路跳过确定为PO行的数据。

公开(公告)号：US20050187363A1

公开(公告)日：2005-08-25

申请号：US11080636

申请日：2005-03-16

申请人： Kazuya Oharu ,  Hidekazu Okamoto ,  Shin Tatematsu ,  Shigeki Kobayashi ,  Shinya Higuchi ,  Masataka Arai ,  Hiroki Nagai

发明人： Kazuya Oharu ,  Hidekazu Okamoto ,  Shin Tatematsu ,  Shigeki Kobayashi ,  Shinya Higuchi ,  Masataka Arai ,  Hiroki Nagai

IPC分类号： C08F16/24 ,  C08F214/26

CPC分类号： C08F214/26

摘要： Provided is a tetrafluoroethylene copolymer consisting of a unit based on tetrafluoroethylene and a unit based on a monomer represented by CF2═CFORf1Rf2 (where Rf1 is a polyfluoroalkylene group which may contain an etheric oxygen atom and Rf2 is a polyfluorocycloalkyl group which may contain an etheric oxygen atom), wherein a content of the latter is from 0.005 to 0.5% by mass. The tetrafluoroethylene copolymer is excellent both in paste extrudability and in heat resistance, has characteristics such as excellent transparency of a molded product, and is suitably applicable to paste extrusion and compression molding.

摘要翻译： 提供一种四氟乙烯共聚物，其由基于四氟乙烯的单元和基于由CF 2 - （CH 2）2表示的单体组成的单元组成 其中R f1是可以含有醚性氧原子的多氟亚烷基，R f2是可以含有醚性氧原子的多氟环烷基），其中后者的含量 为0.005〜0.5质量％。 四氟乙烯共聚物在糊状挤出性和耐热性方面优异，具有成型品的透明性优异的特性，适用于糊料挤出和压塑。

公开(公告)号：US06772385B2

公开(公告)日：2004-08-03

申请号：US09772072

申请日：2001-01-30

申请人： Tatsushi Ohyama ,  Hideki Yamauchi ,  Hiroki Nagai ,  Toru Arisaka

发明人： Tatsushi Ohyama ,  Hideki Yamauchi ,  Hiroki Nagai ,  Toru Arisaka

IPC分类号： H03M1329

CPC分类号： H03M13/152 ,  H03M13/151 ,  H03M13/29 ,  H03M13/2909 ,  H03M13/2927

摘要： A data buffer receives and temporarily stores data including a product code enabling error correction in first and second directions. An exclusive-OR operation circuit uses an error amount detected by error correction in the first direction and data stored in a storage element to calculate a first error check result. A PI direction error-checking circuit according to the first error check result performs error check after error correction in the first direction. A PO direction partial error-checking circuit and a PO direction aggregate error-checking circuit use an error amount detected in error correction in the second direction and calculate a second error check result. The first and second error check results are used to generate a final error check result by an exclusive-OR operation circuit.

公开(公告)号：US09882207B2

公开(公告)日：2018-01-30

申请号：US14388894

申请日：2012-03-30

申请人： Hiroki Nagai

发明人： Hiroki Nagai

IPC分类号： H01M4/131 ,  H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M4/133 ,  H01M10/0587 ,  H01M4/04 ,  H01M4/485 ,  H01M4/62 ,  H01M4/587 ,  H01M2/22 ,  H01M2/26 ,  H01M4/02

CPC分类号： H01M4/366 ,  H01M2/22 ,  H01M2/263 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/133 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M4/624 ,  H01M10/0525 ,  H01M10/0587 ,  H01M2004/021 ,  H01M2004/028 ,  H01M2220/20 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

摘要： In a lithium-ion secondary battery (100), positive electrode active material particles (610) each include a shell portion (612) made of a layered lithium-transition metal oxide, a hollow portion (614) formed inside the shell portion (612), and a through-hole (616) penetrating through the shell portion (612). A positive electrode active material layer (223) has a density A of 1.80 g/cm3≦A≦2.35 g/cm3, and a negative electrode active material layer (243) has a density B of 0.95 g/cm3≦B≦1.25 g/cm3.

公开(公告)号：US09520592B2

公开(公告)日：2016-12-13

申请号：US14240856

申请日：2012-08-02

申请人： Takumi Tamaki ,  Hiroki Nagai

发明人： Takumi Tamaki ,  Hiroki Nagai

IPC分类号： H01M4/131 ,  H01M4/1391 ,  H01M4/36 ,  H01M10/052 ,  H01M4/02

CPC分类号： H01M4/131 ,  H01M4/1391 ,  H01M4/362 ,  H01M10/052 ,  H01M2004/021 ,  Y02E60/122 ,  Y10T29/49108

摘要： A lithium secondary battery exhibiting low temperature output characteristics is provided. The lithium secondary battery of the present invention includes a current collector 12, and an active material layer 14 which is supported on the current collector 12 and contains active material particles 30 and electrically conductive material 16. The active material particles 30 each have a shell composed of a lithium transition metal oxide, a hollow part formed in the shell, and a through hole penetrating the shell. The electrically conductive material 16 contained in the active material layer 14 are arranged both in the hollow part of the active material particles and between the active material particles 30.

摘要翻译： 提供了具有低温输出特性的锂二次电池。 本发明的锂二次电池包括集电体12和活性物质层14，其被负载在集电体12上并含有活性物质粒子30和导电性物质16.活性物质粒子30各自具有壳体 的锂过渡金属氧化物，形成在壳体中的中空部分和穿透壳体的通孔。 包含在活性物质层14中的导电材料16被布置在活性物质颗粒的中空部分和活性物质颗粒30之间。

公开(公告)号：US09384902B2

公开(公告)日：2016-07-05

申请号：US14004283

申请日：2012-03-12

申请人： Nobuaki Komatsu ,  Tomoko Ito ,  Hiroki Nagai ,  Shin-ichiro Nanjo

发明人： Nobuaki Komatsu ,  Tomoko Ito ,  Hiroki Nagai ,  Shin-ichiro Nanjo

IPC分类号： H01G9/20

CPC分类号： H01G9/2018 ,  H01G9/2004 ,  H01G9/2027 ,  H01G9/2031 ,  H01G9/2059 ,  H01G9/2072 ,  H01L2251/306 ,  Y02E10/542

摘要： In order to increase the generation efficiency of a silicon dioxide solar cell, two conductive substrates are arranged so that the conductive surfaces thereof face each other, at least one of the substrates is disposed upon the substrate facing the light entry-side substrate, and an electrolyte is filled between the silicon dioxide particles compact and the light entry-side substrate. Silicon dioxide solar cells having this configuration exhibit a significantly increased short circuit current and open circuit voltage in comparison to solar cells in which the silicon dioxide and the electrolyte are mixed. This configuration can further be improved by disposing a titanium dioxide solar cell or a dye-sensitized titanium dioxide solar cell upon the light entry-side substrate to further increase the short circuit current and the open circuit voltage.

摘要翻译： 为了提高二氧化硅太阳能电池的发电效率，配置两个导电性基板，使其导电面彼此面对，至少一个基板设置在面向入光侧基板的基板上， 电解质填充在二氧化硅颗粒结合体和光入射侧基板之间。 与其中混合有二氧化硅和电解质的太阳能电池相比，具有这种结构的二氧化硅太阳能电池显示出显着增加的短路电流和开路电压。 通过将二氧化钛太阳能电池或染料敏化二氧化钛太阳能电池配置在入光侧基板上，能够进一步提高短路电流和开路电压，可以进一步提高该结构。

公开(公告)号：US09126845B2

公开(公告)日：2015-09-08

申请号：US14122213

申请日：2011-05-31

申请人： Hiroki Nagai

发明人： Hiroki Nagai

IPC分类号： H01M4/525 ,  C01D15/02 ,  C01G53/00 ,  H01M4/36 ,  H01M4/505 ,  H01M10/052

CPC分类号： C01D15/02 ,  C01G53/42 ,  C01G53/44 ,  C01P2002/54 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2006/80 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052 ,  Y02E60/122 ,  Y02P70/54

摘要： The present invention provides a lithium secondary battery having a great output power in a low SOC range and a positive electrode active material for use in the battery. The battery comprises a positive electrode, a negative electrode and a non-aqueous electrolyte. The positive electrode comprises a positive electrode active material in a form of secondary particles as aggregates of primary particles of a lithium transition metal oxide. The positive electrode active material comprises at least one species of Ni, Co and Mn, and further comprises W and Mg. The W is present, concentrated on surfaces of the primary particles while the Mg is present throughout the primary particles. The Mg content in the positive electrode active material is higher than 50 ppm relative, to the total amount of the active material based on the mass.

摘要翻译： 本发明提供一种在低SOC范围内输出功率大的锂二次电池和用于电池的正极活性物质。 电池包括正极，负极和非水电解质。 正极包括作为锂过渡金属氧化物的一次粒子的聚集体的二次粒子形式的正极活性物质。 正极活性物质包含至少一种Ni，Co和Mn，并且还包含W和Mg。 W存在，集中在初级颗粒的表面上，而Mg存在于整个初级颗粒中。 相对于基于质量的活性物质的总量，正极活性物质中的Mg含量高于50ppm。

公开(公告)号：US09005804B2

公开(公告)日：2015-04-14

申请号：US13531171

申请日：2012-06-22

申请人： Takenori Tsuchiya ,  Hiroki Nagai ,  Masahide Hikosaka

发明人： Takenori Tsuchiya ,  Hiroki Nagai ,  Masahide Hikosaka

IPC分类号： H01M2/02 ,  H01M2/30 ,  H01M2/20

摘要： An electrode is provided with a metal terminal extending from a battery module main body, a bolt which has an expanded section configuring a retaining section at a rear end portion and penetrates the metal terminal upward, and an insulating body which insulates the metal terminal and the battery module case one from the other. The insulating body is provided with a drop preventing section which abuts at least a lower surface of the expanded section of the bolt and prevents the bolt from dropping from the metal terminal.

公开(公告)号：US20150064529A1

公开(公告)日：2015-03-05

申请号：US14391540

申请日：2012-04-10

申请人： Hiroki Nagai ,  Hiroyuki Akita ,  Takumi Tamaki ,  Katsushi Saito ,  Masato Kamiya ,  Shinji Suzuki

发明人： Hiroki Nagai ,  Hiroyuki Akita ,  Takumi Tamaki ,  Katsushi Saito ,  Masato Kamiya ,  Shinji Suzuki

IPC分类号： H01M2/16 ,  H01M10/04

CPC分类号： H01M2/1653 ,  H01M2/166 ,  H01M2/1686 ,  H01M10/0431 ,  H01M10/0587 ,  H01M2010/4292 ,  H01M2220/20

摘要： Provided is a nonaqueous electrolyte secondary battery 10 which, in cases where separators 70 each having a heat-resistant layer 74 on only one face thereof are used, has an excellent thermal stability and thus a higher safety and reliability when the battery 10 reaches a high temperature. Such a nonaqueous electrolyte secondary battery 10 includes a positive electrode 30 in which a positive electrode active material layer 34 is provided on both faces of a positive electrode current collector 32, a negative electrode 50 in which a negative electrode active material layer 54 is provided on both faces of a negative electrode current collector 52, at least two separators 70 each having a heat-resistant layer 74 on one face of a base material 72, and an electrolyte. The nonaqueous electrolyte secondary battery has an electrode assembly 20 in which the positive electrode 30 and the negative electrode 50 are stacked on top of one another with the separators 70 interposed therebetween. The at least two separators 70 are disposed in such a way that, for each separator, the heat-resistant layer 74 is positioned on the same side with respect to the base material 72 in the stacking direction.

摘要翻译： 提供一种非水电解质二次电池10，其在使用仅在其一面具有耐热层74的隔板70的情况下，具有优异的热稳定性，并且因此当电池10达到高电平时具有更高的安全性和可靠性 温度。 这种非水电解质二次电池10包括在正极集电体32的两个面上设置有正极活性物质层34的正极30，在负极活性物质层54上设置有负极活性物质层54的负极50 负极集电体52的两面，在基材72的一个面上具有耐热层74的至少两个隔板70和电解质。 非水电解质二次电池具有电极组件20，其中正极30和负极50彼此重叠，隔着隔板70彼此叠置。 至少两个分离器70被设置成使得对于每个隔板，耐热层74在层叠方向上相对于基底材料72位于同一侧。