会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明专利
    • 塗工ダイとこれを有する塗工装置
    • 涂料和涂料装置
    • JP2015058368A
    • 2015-03-30
    • JP2013191333
    • 2013-09-17
    • トヨタ自動車株式会社Toyota Motor Corp
    • AKIYAMA NAOHISA
    • B05C5/02
    • 【課題】ペースト塗工膜の形状安定化を図る新たな塗工手法を提供する。【解決手段】塗工ダイ110は、ポンプ120から圧送供給を受けたペーストが塗工孔116に到るまでのペースト流路118に、第1凸部列115−1と第2凸部列115−2とを備える。第1凸部列115−1と第2凸部列115−2の両凸部列は、ペースト通過方向と交差する流路幅方向に沿って、複数の凸部115を間欠的に並べて備える。そして、隣り合う第1凸部列115−1と第2凸部列115−2の両凸部列は、それぞれの凸部115を、流路幅方向にピッチをズラして並べている。【選択図】図7
    • 要解决的问题:提供一种用于实现糊状涂布膜的形状稳定化的新的涂覆技术。溶液:涂布模具110将第一条突起115-1和第二条突起115-2布置在糊状通道 118,其中从泵120供应的浆料泵到达涂覆孔116.突起线,第一突起部115-1和第二突出部分115-2的两个突出部分间隔地布置有多个突起115 沿着沟道宽度方向排列成与浆料通过方向交叉的行。 此外,突起线,突起115-1的第一线和突起115-2的第二线彼此并置,使每个突起115在沟道宽度方向上并排移动节距。
    • 2. 发明专利
    • Electrode winding device and method for manufacturing wound electrode body cell
    • 电极绕组装置及制造电极体电极的方法
    • JP2012022813A
    • 2012-02-02
    • JP2010158155
    • 2010-07-12
    • Toyota Motor Corpトヨタ自動車株式会社
    • AKIYAMA NAOHISAYAMADA NOBUHIRONAGAI TAKAHIROTAKEDA MASATAKA
    • H01M10/04H01M10/0587
    • Y02E60/12
    • PROBLEM TO BE SOLVED: To provide an electrode winding device and a method for manufacturing a wound electrode body cell capable of suitably winding a separator, on which a heat-resistant layer is formed, around an axial core to form a wound electrode body.SOLUTION: An electrode winding device 2000 has a pressure roller 2100. The pressure roller 2100 can move along an outer peripheral edge of an axial core 101 while pressing separators S, T to the axial core 101. The pressure roller 2100 moves toward an arrow I1 to press the separators S, T to the axial core 101. Then, the pressure roller 2100 moves toward an arrow I2 while the separators S, T are pressed to the axial core 101, so as to wind the separators S, T around the axial core 101. After winding, the press roller 2100 cancels a condition for pressing the separators S, T to the axial core 101, and moves toward an arrow I3.
    • 解决的问题:提供一种电极缠绕装置和制造缠绕电极体电池的方法,所述电极缠绕装置和绕制电极体电池的制造方法能够适当地卷绕形成有耐热层的隔膜在轴芯周围形成缠绕电极 身体。 解决方案:电极卷绕装置2000具有加压辊2100.加压辊2100可以沿着轴芯101的外周边缘移动,同时将分离器S,T压向轴芯101.加压辊2100朝向 箭头I1将分离器S,T按压到轴芯101.然后,当分离器S,T被按压到轴芯101上时,加压辊2100朝向箭头I2移动,以将分离器S,T 在卷绕之后,压辊2100取消将分离器S,T按压到轴芯101的状态,并向箭头I3移动。 版权所有(C)2012,JPO&INPIT
    • 4. 发明专利
    • Electrode body manufacturing method and electrode winding device
    • 电极体制造方法及电极绕线装置
    • JP2014110202A
    • 2014-06-12
    • JP2012265213
    • 2012-12-04
    • Toyota Motor Corpトヨタ自動車株式会社
    • OHASHI FUMINORIAKIYAMA NAOHISA
    • H01M10/04
    • PROBLEM TO BE SOLVED: To provide a method for manufacturing a winding-type electrode body with an improved yield, capable of correctly removing a defective part on an electrode plate with a simple structure, and an electrode winding device.SOLUTION: The electrode body manufacturing method is provided for manufacturing a winding-type electrode body by rotating a core material while supplying a positive electrode plate, a negative electrode plate, and a separator, so as to wind up the positive electrode plate, the negative electrode plate, and the separator with each winding length. If the positive electrode plate and the negative electrode plate are quality electrode plates without any defective part, an electrode body is manufactured by using both quality electrode plates. On the other hand, if at least one of the positive electrode plate and the negative electrode plate includes a defective part, a defective winding body is manufactured by using an electrode plate including the defective part.
    • 要解决的问题:提供一种制造具有提高产量的卷绕型电极体的方法,能够以简单的结构正确地去除电极板上的缺陷部分和电极缠绕装置。解决方案:电极体制造 提供用于通过在供给正极板,负极板和隔板的同时旋转芯材来制造绕线型电极体的方法,以便卷起正极板,负极板和隔板 每个卷绕长度。 如果正极板和负极板是没有任何缺陷部分的质量电极板,则通过使用两个质量电极板来制造电极体。 另一方面,如果正极板和负极板中的至少一个包括缺陷部,则通过使用包括有缺陷部分的电极板来制造有缺陷的卷绕体。
    • 5. 发明专利
    • Wound type battery, and manufacturing method of the same
    • 绕线式电池及其制造方法
    • JP2013004195A
    • 2013-01-07
    • JP2011131226
    • 2011-06-13
    • Toyota Motor Corpトヨタ自動車株式会社
    • AKIYAMA NAOHISAOKANE SHINGO
    • H01M10/04H01M2/16H01M10/0587
    • Y02E60/12
    • PROBLEM TO BE SOLVED: To provide a wound type battery and a manufacturing method of the same in which a winding-end tip of a separator can be reliably bonded by an adhesive tape.SOLUTION: A wound type battery includes a wound electrode body 10 overlapping and winding: a positive electrode plate 20 which is coated with a positive electrode active material; a negative electrode plate 30 which is coated with a negative electrode active material; and two sheets of separators which segregate the positive electrode plate 20 from the negative electrode plate 30. A first separator 40 and a second separator 50 are alternatively arranged one by one between the positive electrode plate 20 and the negative electrode plate 30. An inner peripheral surface of the first separator 40 consists of a heat-resistant layer 42. Either side of the second separator 50 consist of a heat-resistant layer 52. The first separator 40 is wound longer than the second separator 50, and a winding-end tip of the first separator 40 is bonded to an outer peripheral surface of the first separator 40 by an adhesive tape.
    • 解决的问题:为了提供一种卷绕型电池及其制造方法,其中隔膜的卷绕端头可以通过胶带可靠地粘合。 解决方案:卷绕型电池包括重叠和缠绕的卷绕电极体10:涂覆有正极活性材料的正电极板20; 负极板30,其涂覆有负极活性物质; 以及将正极板20与负极板30隔离的两片隔板。第一隔板40和第二隔板50在正极板20和负极板30之间一个接一个地排列。内周 第一分离器40的表面由耐热层42组成。第二分离器50的任一侧由耐热层52组成。第一分离器40被卷绕成比第二分离器50长,并且卷绕末端 的第一分离器40通过粘合带结合到第一分离器40的外周表面。 版权所有(C)2013,JPO&INPIT
    • 6. 发明专利
    • Method of manufacturing electrode wound-body
    • 制造电极绕体的方法
    • JP2012182046A
    • 2012-09-20
    • JP2011044814
    • 2011-03-02
    • Toyota Motor Corpトヨタ自動車株式会社
    • OKANE SHINGOAKIYAMA NAOHISA
    • H01M10/04H01M2/16H01M2/18
    • Y02E60/12
    • PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode wound-body in which a winding core can be easily taken out from a wound-body after winding even if a heat-resistant separator is used.SOLUTION: In the method of manufacturing the electrode wound-body, a winding core is used which is divided into a first winding core portion and a second winding core portion by a slit as the winding core, the direction of curl in a natural state in the longitudinal direction of a separator is determined in advance, the separator is selected in which the direction of the curl is opposite to the outer peripheral surface of the first winding core portion as a first separator wound around just above the first winding core portion, the separator is selected in which the direction of the curl is opposite to the outer peripheral surface of the second winding core portion as a second separator wound around just above the second winding core portion, an end part of the first separator and an end part of the second separator are overlapped so that the first separator is arranged on the first winding core portion side, inserted into the slit then pinched around the winding core, and the winding core is rotated, thereby taking up the first separator and the second separator around the winding core, and rotating them.
    • 要解决的问题:提供一种制造电极卷绕体的方法,其中即使使用耐热隔膜,卷绕芯可以容易地从缠绕体中取出。 解决方案:在制造电极卷绕体的方法中,使用卷绕芯,其通过狭缝作为卷芯被分成第一卷绕芯部分和第二卷绕芯部分,卷曲方向在 预先确定分离器的纵向的自然状态,选择分离器,其中卷曲方向与第一卷绕芯部的外周面相反,作为缠绕在第一卷绕芯的正上方的第一隔板 选择分离器,其中卷曲的方向与第二卷绕芯部的外周面相反,作为缠绕在第二卷绕芯部的正上方的第二隔板,第一隔板的端部和端部 第二分离器的一部分重叠,使得第一分离器布置在第一卷绕芯部侧,插入到狭缝中,然后夹在卷绕芯上,并且风 旋转芯片,从而将卷绕芯周围的第一分离器和第二分离器卷起,并旋转它们。 版权所有(C)2012,JPO&INPIT
    • 7. 发明专利
    • Apparatus of manufacturing wound electrode body
    • 制造电极体的装置
    • JP2014032821A
    • 2014-02-20
    • JP2012172286
    • 2012-08-02
    • Toyota Motor Corpトヨタ自動車株式会社
    • AKIYAMA NAOHISA
    • H01M10/04
    • PROBLEM TO BE SOLVED: To provide an apparatus of manufacturing a wound electrode body capable of enhancing productivity of wound electrode body.SOLUTION: An apparatus of manufacturing a wound electrode body by conveying an electrode sheet 2 by means of intermediate rollers 30-39, and then winding the electrode sheet 2, includes an amount of deflection measurement sensor 60 for measuring the amount of deflection N of an intermediate roller 36 disposed in the way of the conveyance direction, out of the intermediate rollers 30-39, and a correction mechanism 40 for correcting the axial inclination of the intermediate roller 36, which measured the amount of deflection N, based on the measurement results of the amount of deflection measurement sensor 60.
    • 要解决的问题:提供一种制造能够提高卷绕电极体的生产率的卷绕电极体的装置。解决方案:一种通过中间辊30-39输送电极片2制造卷绕电极体的装置,以及 然后卷绕电极片2包括一定量的偏转测量传感器60,用于测量在中间辊30-39中从输送方向设置的中间辊36的偏转量N和校正机构40 用于基于偏转测量传感器60的测量结果来校正测量偏转量N的中间辊36的轴向倾斜度。
    • 9. 发明专利
    • Method of manufacturing electrode wound-body
    • 制造电极绕体的方法
    • JP2012182045A
    • 2012-09-20
    • JP2011044810
    • 2011-03-02
    • Toyota Motor Corpトヨタ自動車株式会社
    • OKANE SHINGOAKIYAMA NAOHISA
    • H01M10/04
    • Y02E60/12
    • PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode wound-body in which a heat-resistant separator can be properly inserted into a slit of a winding core.SOLUTION: As the winding core, the winding core is used of which the one portion is divided into two parts from at least one end by a slit formed in an axial direction from the one end thereof. As the separator, the heat-resistant separator is used which has a heat-resistant layer formed on one surface of a resin-made porous membrane and which is determined in advance if either of the porous membrane side and the heat-resistant layer side has a convex surface in a natural state by curvature in the longitudinal direction. The method of manufacturing the electrode wound-body includes: a separator pair arrangement process in which two separators are arranged in combination with each other so that surfaces determined to be located on a convex surface side face each other; and an insertion process of inserting two separators arranged in the separator pair arrangement process into the slit by relatively moving two separators arranged in the separator pair arrangement process and the winding core.
    • 要解决的问题:提供一种制造电极卷绕体的方法,其中耐热隔板可以适当地插入卷绕芯的狭缝中。 解决方案:作为卷芯,使用卷绕芯,其一部分从至少一端由从其一端沿轴向形成的狭缝分成两部分。 作为隔板,使用在树脂制多孔膜的一个表面上形成有耐热层的耐热隔膜,并且如果多孔膜侧和耐热层侧中的任一方具有 在自然状态下的纵向方向上的曲率的凸面。 制造电极卷绕体的方法包括:分离器对布置工艺,其中两个分离器彼此组合布置,使得被确定为位于凸表面侧的表面彼此面对; 以及通过相对移动在分离器对配置处理和卷绕芯中布置的两个分离器将插入分离器对布置处理中的两个分离器插入狭缝的插入过程。 版权所有(C)2012,JPO&INPIT
    • 10. 发明专利
    • Electrode winding device and method of manufacturing battery
    • 电极绕线装置及制造电池的方法
    • JP2012151064A
    • 2012-08-09
    • JP2011010688
    • 2011-01-21
    • Toyota Motor Corpトヨタ自動車株式会社
    • YAMADA NOBUHIROAKIYAMA NAOHISA
    • H01M10/04H01M10/0587
    • Y02E60/12
    • PROBLEM TO BE SOLVED: To provide an electrode winding device in which the yield is enhanced by removing the defects of a positive electrode plate or a negative electrode plate suitably, and to provide a method of manufacturing a battery.SOLUTION: An electrode winding device 2000 has a positive electrode plate feeding section 2001, a negative electrode plate feeding section 2002, separator feeding sections 2003, 2004, a winding section 2005a, and a control section 2500. Defect part sensors 2211, 2212, and a defect part removing devices 2221, 2222 are also provided. When a defect part X is not included in either of one turn of the positive electrode plate P or one turn of the negative electrode plate N, the electrode winding device 2000 produces a wound electrode body 100 by winding the positive electrode plate P, the negative electrode plate N and a separator. When a defect part X is included in either of one turn of the positive electrode plate P or one turn of the negative electrode plate N, the defect part X is removed by the defect part removing devices 2221, 2222 before producing the wound electrode body 100.
    • 要解决的问题:提供一种通过适当地去除正极板或负极板的缺陷来提高产量的电极缠绕装置,并提供制造电池的方法。 电极卷绕装置2000具有正极板供给部2001,负极板供给部2002,隔板供给部2003,2004,卷绕部2005a和控制部2500.缺陷部传感器2211, 2212,还提供了缺陷部去除装置2221,2222。 当缺陷部分X不包括在正极板P的一圈或负极板N的一圈中时,电极绕组装置2000通过卷绕正极板P产生卷绕电极体100,负极板 电极板N和隔膜。 当在正极板P的一圈或负极板N的一匝中包括缺陷部分X时,在制造卷绕电极体100之前,通过缺陷部去除装置2221,2222去除缺陷部分X. (C)2012年,JPO&INPIT