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1. 发明授权

US08277520B2 Method for producing negative electrode for non-aqueous electrolyte secondary battery, and negative electrode for non-aqueous electrolyte secondary battery 失效
标题翻译：非水电解质二次电池用负极的制造方法以及非水电解质二次电池用负极
公开(公告)号：US08277520B2
公开(公告)日：2012-10-02
申请号：US11945442
申请日：2007-11-27
申请人： Toshihiro Inoue , Masao Fukunaga , Takafumi Oura
发明人： Toshihiro Inoue , Masao Fukunaga , Takafumi Oura
IPC分类号： H01M4/04 , H01M4/13 , H01M10/05 , H01M10/12
CPC分类号： H01M10/0525 , H01M4/0404 , H01M4/0435 , H01M2004/027 , Y02T10/7011 , Y10T29/49108 , Y10T29/49204
摘要： One aspect of the present invention pertains to a method for producing a negative electrode for a non-aqueous electrolyte secondary battery, which comprises a paste preparing step of kneading a mixture containing a negative electrode active material, a binder resin having a glass transition temperature within a range from 20 to 40° C. and a dispersion solvent to prepare a negative electrode material mixture paste, a paste applying step of applying the negative electrode material mixture paste controlled to a temperature which is at least 10° C. higher than the glass transition temperature of the binder resin on a current collector to form a coating film, a coating film drying step of drying the coating film to form a negative electrode precursor, and a rolling step of rolling the negative electrode precursor to prepare a negative electrode having a negative electrode material mixture layer.
摘要翻译：本发明的一方面涉及一种非水电解质二次电池用负极的制造方法，其特征在于，包括：糊料准备工序，将含有负极活性物质，玻璃化转变温度的粘合剂树脂 20〜40℃的范围和制备负极材料混合物浆料的分散溶剂，糊料施加步骤，将负极材料混合物糊料施加至比玻璃高至少10℃的温度在集电体上形成粘合剂树脂的转变温度以形成涂膜，干燥涂膜以形成负极前体的涂膜干燥步骤，以及滚动负极前体以制备具有负极材料混合层。

2. 发明申请

US20080124628A1 METHOD FOR PRODUCING NEGATIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NEGATIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 失效
标题翻译：用于生产非水电解质二次电池的负极的方法和用于非水电解质二次电池的负极
公开(公告)号：US20080124628A1
公开(公告)日：2008-05-29
申请号：US11945442
申请日：2007-11-27
申请人： Toshihiro INOUE , Masao Fukunaga , Takafumi Oura
发明人： Toshihiro INOUE , Masao Fukunaga , Takafumi Oura
IPC分类号： H01M4/00 , H01R43/16
CPC分类号： H01M10/0525 , H01M4/0404 , H01M4/0435 , H01M2004/027 , Y02T10/7011 , Y10T29/49108 , Y10T29/49204
摘要： An object of the present invention is to provide a method for producing a negative electrode for a non-aqueous electrolyte secondary battery capable of forming a negative electrode material mixture layer which is less likely to fall or peel from a negative electrode current collector.One aspect of the present invention pertains to a method for producing a negative electrode for a non-aqueous electrolyte secondary battery, which comprises a paste preparing step of kneading a mixture containing a positive electrode active material for a non-aqueous negative electrode active material, a binder resin having a glass transition temperature within a range from 20 to 40° C. and a dispersion solvent to prepare a negative electrode material mixture paste, a paste applying step of applying the negative electrode material mixture paste controlled to a temperature which is at least 10° C. higher than the glass transition temperature of the binder resin on a current collector to form a coating film, a coating film drying step of drying the coating film to form a negative electrode precursor, and a rolling step of rolling the negative electrode precursor to prepare a negative electrode having a negative electrode material mixture layer.
摘要翻译：本发明的目的是提供一种能够形成负极材料混合物层的非水电解质二次电池用负极的制造方法，所述负极材料混合物层不太可能从负极集电体掉落或剥离。本发明的一个方面涉及一种非水电解质二次电池用负极的制造方法，其特征在于，包括捏合含有非水系负极活性物质用正极活性物质的混合物的糊剂制备工序，玻璃化转变温度在20〜40℃的粘合剂树脂和制备负极材料混合物浆料的分散溶剂，糊料施加步骤，将负极材料混合物糊料控制在温度为比集电体上的粘合剂树脂的玻璃化转变温度高10℃以形成涂膜，干燥涂膜以形成负极前体的涂膜干燥步骤，以及轧制负极电极前体，以制备具有负极材料混合物层的负极。

3. 发明授权

US07931983B2 Lithium ion secondary battery 有权
标题翻译：锂离子二次电池
公开(公告)号：US07931983B2
公开(公告)日：2011-04-26
申请号：US11790545
申请日：2007-04-26
申请人： Tsumoru Ohata , Junji Nakajima , Tetsuya Hayashi , Takashi Takano , Shigeo Ikuta , Kohei Suzuki , Kouji Nishida , Masao Fukunaga , Akiko Fujino
发明人： Tsumoru Ohata , Junji Nakajima , Tetsuya Hayashi , Takashi Takano , Shigeo Ikuta , Kohei Suzuki , Kouji Nishida , Masao Fukunaga , Akiko Fujino
IPC分类号： H01M4/62
CPC分类号： H01M10/0525 , H01M2/145 , H01M2/1653 , H01M2/166 , H01M2/1673 , H01M2/18 , H01M4/13 , H01M4/131 , H01M4/133 , H01M10/0587 , Y10T29/49115
摘要： A lithium ion secondary battery includes a positive electrode capable of absorbing and desorbing lithium ion, a negative electrode capable of absorbing and desorbing lithium ion, a porous film interposed between the positive electrode and the negative electrode, and a non-aqueous electrolyte: the porous film being adhered to a surface of at least one of the positive electrode and the negative electrode; the porous film including a filler and a resin binder; the resin binder content in the porous film being 1.5 to 8 parts by weight per 100 parts by weight of the filler; and the resin binder including an acrylonitrile unit, an acrylate unit, or a methacrylate unit.
摘要翻译：锂离子二次电池包括能够吸收和解吸锂离子的正极，能够吸收和解吸锂离子的负极，插入在正极和负极之间的多孔膜和非水电解质：多孔膜粘附到正极和负极中的至少一个的表面上; 所述多孔膜包括填料和树脂粘合剂; 多孔膜中的树脂粘合剂含量相对于100重量份填料为1.5〜8重量份; 所述树脂粘合剂包括丙烯腈单元，丙烯酸酯单元或甲基丙烯酸酯单元。

4. 发明申请

US20070196737A1 Lithium ion secondary battery 有权
公开(公告)号：US20070196737A1
公开(公告)日：2007-08-23
申请号：US11790544
申请日：2007-04-26
申请人： Tsumoru Ohata , Junji Nakajima , Tetsuya Hayashi , Takashi Takano , Shigeo Ikuta , Kohei Suzuki , Kouji Nishida , Masao Fukunaga , Akiko Fujino
发明人： Tsumoru Ohata , Junji Nakajima , Tetsuya Hayashi , Takashi Takano , Shigeo Ikuta , Kohei Suzuki , Kouji Nishida , Masao Fukunaga , Akiko Fujino
IPC分类号： H01M2/16
CPC分类号： H01M10/0525 , H01M2/145 , H01M2/1653 , H01M2/166 , H01M2/1673 , H01M2/18 , H01M4/13 , H01M4/131 , H01M4/133 , H01M10/0587 , Y10T29/49115
摘要： A lithium ion secondary battery includes a positive electrode capable of absorbing and desorbing lithium ion, a negative electrode capable of absorbing and desorbing lithium ion, a porous film interposed between the positive electrode and the negative electrode, and a non-aqueous electrolyte: the porous film being adhered to a surface of at least one of the positive electrode and the negative electrode; the porous film including a filler and a resin binder; the resin binder content in the porous film being 1.5 to 8 parts by weight per 100 parts by weight of the filler; and the resin binder including an acrylonitrile unit, an acrylate unit, or a methacrylate unit.

5. 发明申请

US20060234115A1 Electrode for non-aqueous electrolyte secondary battery and production method thereof 失效
公开(公告)号：US20060234115A1
公开(公告)日：2006-10-19
申请号：US11398700
申请日：2006-04-06
申请人： Kozo Watanabe , Masao Fukunaga , Ichiro Yasuoka , Toshiro Kume
发明人： Kozo Watanabe , Masao Fukunaga , Ichiro Yasuoka , Toshiro Kume
IPC分类号： H01M4/64
CPC分类号： H01M10/0587 , H01M4/0404 , H01M4/139 , H01M10/052 , Y10T29/10 , Y10T29/49108 , Y10T29/4911 , Y10T29/49112 , Y10T29/49114 , Y10T29/49115
摘要： An electrode in sheet form includes a current collector and an electrode mixture layer carried on each side thereof. The electrode is bent in the longitudinal direction thereof, to cause a large number of cracks in at least the electrode mixture layer to be positioned on the inner side of the current collector when wound, such that the cracks extend from the surface of the electrode mixture layer to the current collector in the direction intersecting with the longitudinal direction of the electrode. This bending process includes the steps of: bending the electrode at a curvature that is smaller than that of the winding core at least once; and thereafter bending the electrode at a curvature that is equal to or larger than that of the winding core. For example, this process is performed by arranging rollers such that their diameters decrease gradually and pressing the electrode against these rollers. This invention provides an electrode that does not break when wound to form an electrode assembly.

6. 发明申请

US20060172196A1 Non-aqueous electrolyte rechargeable battery and manufacturing method of negative electrode employed therein 审中-公开
标题翻译：非水电解质可充电电池及其中使用的负极的制造方法
公开(公告)号：US20060172196A1
公开(公告)日：2006-08-03
申请号：US11325318
申请日：2006-01-05
申请人： Masao Fukunaga
发明人： Masao Fukunaga
IPC分类号： H01M4/62 , H01M4/58
CPC分类号： H01M10/0525 , H01M4/134 , H01M4/1395 , H01M4/621 , H01M4/622 , H01M4/625 , H01M10/058 , H01M2004/027
摘要： A manufacturing method of a negative electrode for a non-aqueous electrolyte rechargeable battery has a primary kneading step and a secondary kneading step. In the primary kneading step, conductive material, polymer, and a dispersion medium are mixed and primarily kneaded. The conductive material contains at least fibrous carbon of which aspect ratio is at least 10 and at most 10000. In the secondary kneading step after the primary kneading step, active material capable of storing and emitting a lithium ion and another portion of the dispersion medium are added, and secondary kneading is performed. The active material contains at least silicon.
摘要翻译：非水电解质二次电池用负极的制造方法具有一次捏合工序和二次捏合工序。在一次捏合步骤中，将导电材料，聚合物和分散介质混合并主要捏合。导电材料至少含有长径比为10以上10000以下的纤维状碳。在一次捏合工序后的二次捏合工序中，能够储存和发射锂离子的活性物质和分散介质的另一部分是并进行二次捏合。活性材料至少含有硅。

7. 发明授权

US06444172B1 Water quality meter and water quality monitoring system 有权
公开(公告)号：US06444172B1
公开(公告)日：2002-09-03
申请号：US09828902
申请日：2001-04-10
申请人： Masao Fukunaga , Tamio Ishihara , Koji Saito , Katsutoshi Yamada , Hideo Enoki , Sadao Mori , Ryo Miyake , Takao Terayama , Masatoshi Kanamaru
发明人： Masao Fukunaga , Tamio Ishihara , Koji Saito , Katsutoshi Yamada , Hideo Enoki , Sadao Mori , Ryo Miyake , Takao Terayama , Masatoshi Kanamaru
IPC分类号： G01N1500
摘要： A water quality meter is composed of a plurality of water quality monitoring meters including analyzing units for analyzing water samples introduced from a water distribution pipe, each analyzing unit analyzing the water samples and a measuring cell, and a liquid introducing unit integrated with the analyzing units, which is composed of a single member in which a plurality of fluid flow paths for feeding various types of liquid including the water sample into the analyzing unit are formed. Furthermore, the cells and the plurality of three-dimensional fluid flow paths formed in the single member are fabricated by a micro-fabrication technique using photo-curing resin.

8. 发明授权

US5469746A Electromagnetic flow meter 失效
标题翻译：电磁流量计
公开(公告)号：US5469746A
公开(公告)日：1995-11-28
申请号：US215339
申请日：1994-03-21
申请人： Masao Fukunaga , Yutaka Sakurai , Kouji Saito , Tamio Ishihara
发明人： Masao Fukunaga , Yutaka Sakurai , Kouji Saito , Tamio Ishihara
IPC分类号： G01F1/60 , G01F15/06 , G08C19/02 , G01F1/00
CPC分类号： G01F15/063 , G01F1/60 , G08C19/02
摘要： An electromagnetic flow meter for industries includes a transducer and a signal processor provided separately from the transducer. The transducer having an exciting circuit, an amplifying and calculating part and a transmitting part outputs an analog flow rate signal and digital signals which are superimposed to the an analog flow rate signal to the signal processor. The analog signal sent to the signal processor is passed through the signal processor without receiving any signal processing and the digital signals are sent into the transducer or taken into the signal processor through alternating current coupling means. The data transmission is diagnosed by checking the conformity between the data stored in the signal sending part and the received data. Data set in a data setting part provided in the signal processor are sent to the transducer through a transmitting cable in which the flow rate data are also transmitted.
摘要翻译：用于工业的电磁流量计包括与换能器分开设置的换能器和信号处理器。具有激励电路的传感器，放大和计算部分以及发送部分将模拟流量信号和与模拟流量信号叠加的数字信号输出到信号处理器。发送到信号处理器的模拟信号通过信号处理器而不接收任何信号处理，并且数字信号被发送到换能器中或通过交流耦合装置进入信号处理器。通过检查存储在信号发送部分中的数据与接收到的数据之间的一致性来诊断数据传输。在信号处理器中提供的数据设定部分中设置的数据通过发送电缆发送到传感器，传输电缆也传送流量数据。

9. 发明授权

US5458003A Electromagnetic flow meter 失效
标题翻译：电磁流量计
公开(公告)号：US5458003A
公开(公告)日：1995-10-17
申请号：US983060
申请日：1992-11-30
申请人： Tamio Ishihara , Yutaka Sakurai , Masao Fukunaga , Shigeo Nishino , Souzo Fujimoto
发明人： Tamio Ishihara , Yutaka Sakurai , Masao Fukunaga , Shigeo Nishino , Souzo Fujimoto
IPC分类号： G01F1/58 , G01P5/08
CPC分类号： G01F1/58 , G01P5/086
摘要： An electromagnetic flow meter comprises a ceramic measuring pipe formed into a straight cylinder through which fluid to be measured flows, electromagnetic field generating device disposed adjacent to a central portion of an outer surface of the central portion of the ceramic measuring pipe for generating an electromagnetic field into a radial direction of the ceramic measuring pipe, electrodes for detecting an electric potential generated in the fluid, a case which accommodates the ceramic measuring pipe, the electromagnetic field generating device and the electrodes, and sealing members which are disposed between inner surfaces of the flanges of the case and ends of outer circumference of the ceramic measuring pipe. The case has a length longer than that of the ceramic measuring pipe and flanges at both ends thereof. Inner diameters of the flanges are slightly larger than an outer diameter of the ceramic measuring pipe. Portions of the sealing members outwardly project over the end surfaces of the flanges of the case.
摘要翻译：一种电磁流量计，其特征在于，包括：陶瓷测量管，其形成为待测量流体的直圆筒;电磁场产生装置，邻近陶瓷测量管的中心部分的外表面的中心部分设置，用于产生电磁场陶瓷测量管的径向方向，用于检测流体中产生的电位的电极，容纳陶瓷测量管，电磁场产生装置和电极的壳体，以及设置在陶瓷测量管的内表面之间的密封构件陶瓷测量管外壳法兰和外周端。壳体的长度比陶瓷测量管的长度长，两端的凸缘长。凸缘的内径略大于陶瓷测量管的外径。密封构件的一部分向外突出在壳体的凸缘的端表面上。

10. 发明授权

US5207105A Electromagnetic flow meter 失效
标题翻译：电磁流量计
公开(公告)号：US5207105A
公开(公告)日：1993-05-04
申请号：US538092
申请日：1990-06-14
申请人： Masao Fukunaga , Ikuo Uematsu , Masahiro Ikegawa , Masayuki Kaiho
发明人： Masao Fukunaga , Ikuo Uematsu , Masahiro Ikegawa , Masayuki Kaiho
IPC分类号： G01F1/58 , G01F1/60 , G01F25/00
CPC分类号： G01F25/0007 , G01F1/58 , G01F1/588 , G01F1/60
摘要： An apparatus in which a magnetic field is generated by an excitation coil provided in the outside of a conduit and electromotive force generated in electrodes attached on the conduit is detected to thereby measure a flow rate of a fluid flowing in the conduit, in which the conduit is made thinner in a manner so that a ratio of the axial length of the conduit to the inside diameter of the conduit is set to a value within a range of from 0.2 to 1.0, and in which correction data previously analyzed in accordance with magnetic permeability and inside surface conductivity of a mate piping to which the conduit is to be connected are stored so that a detection signal from the electrodes is corrected on the basis of the correction data to thereby measure the flow rate of the fluid flowing in the conduit.
摘要翻译：检测由设置在导管外部的励磁线圈产生磁场的装置，并且检测在连接在导管上的电极中产生的电动势，从而测量在导管中流动的流体的流量，其中导管以使导管的轴向长度与导管的内径的比率设定为0.2〜1.0的范围内的值的方式变薄，并且其中根据磁导率先前分析的校正数据存储要将导管连接到的配合管道的内表面电导率，以便根据校正数据校正来自电极的检测信号，从而测量在管道中流动的流体的流量。

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