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1. 发明授权

US5136765A Apparatus for manufacturing expanded mesh sheet 失效
标题翻译：制造扩展网格的装置
公开(公告)号：US5136765A
公开(公告)日：1992-08-11
申请号：US635703
申请日：1990-12-28
申请人： Mashiro Tanaka , Hiroyuki Kobayashi , Akira Inanobe , Yoshio Goda
发明人： Mashiro Tanaka , Hiroyuki Kobayashi , Akira Inanobe , Yoshio Goda
IPC分类号： B21D28/12 , B21D31/04
CPC分类号： B21D31/046 , Y10T29/10 , Y10T29/18
摘要： A method for manufacturing an expanded mesh sheet, includes the steps of: forming a plurality of slits on a strip at predetermined pitches to simultaneously form a plurality of strip-shaped lift portions and connecting portions connecting the strip-shaped lift portions to each other in a lattice pattern, the slits each being intermittently formed in a longitudinal direction of the strip and the intermittent pattern of adjacent slits in a widthwise direction of the strip being offset from each other in the longitudinal direction of the strip; and expanding the strip in the widthwise direction thereof. An apparatus for manufacturing the sheet, includes: a pair of rolls in coacting meshing engagement with each other, each roll having a plurality of disk-shaped cutters; and a driving device for rotating the rolls. Each cutter has cutting edge portions and reliefs on a periphery thereof at predetermined pitches. The cutting edge portions of the cutters of the rolls form slits defining strip-shaped lift portions while the reliefs leave the connecting portions connecting the strip-shaped lift portions to each other.

2. 发明授权

US5239735A Method for manufacturing expanded mesh sheet 失效
标题翻译：膨胀网片的制造方法
公开(公告)号：US5239735A
公开(公告)日：1993-08-31
申请号：US886925
申请日：1992-05-22
申请人： Masahiro Tanaka , Hiroyuki Kobayashi , Akira Inanobe , Yoshio Goda
发明人： Masahiro Tanaka , Hiroyuki Kobayashi , Akira Inanobe , Yoshio Goda
IPC分类号： B21D31/04
CPC分类号： B21D31/046 , Y10T29/18
摘要： A method for manufacturing an expanded mesh sheet, includes the steps of: forming a plurality of slits on a strip at predetermined pitches to simultaneously form a plurality of strip-shaped lift portions and connecting portions for connecting the strip-shaped lift portions to each other in a lattice pattern, the slits each being intermittently formed in a longitudinal direction of the strip and the adjacent slits in a widthwise direction of the strip being shifted to each other in the longitudinal direction of the strip; and expanding the strip in the widthwise direction thereof. An apparatus for manufacturing the sheet, includes: a pair of rolls engaged to each other, each roll having a plurality of disk-shaped cutters; and a driving device for driving the rolls for rotation. Each cutter has a cutting edge portion and a relief on a periphery thereof at predetermined pitches to form slits, each of which extends in a longitudinal direction of the strip, on the strip by the cutting edge portions of the cutters of the rolls to form strip-shaped lift portions and to form a connecting portion for connecting the strip-shaped lift portions to each other on a position between the slits on an extending direction of the slits by the reliefs of the cutters of the rolls.
摘要翻译：一种膨胀网片的制造方法，其特征在于，包括以规定的间距在条形状上形成多个狭缝，同时形成多个带状的提升部，以及将带状升降部彼此连接的连接部在格子图案中，沿条带的纵向方向间断地形成的狭缝和条带的宽度方向上的相邻狭缝在条带的纵向方向上彼此偏移; 并且在其宽度方向上使带材膨胀。一种用于制造片材的装置，包括：一对彼此接合的辊，每个辊具有多个盘形切割器; 以及用于驱动辊旋转的驱动装置。每个切割器以预定的间距具有切割边缘部分和其周边上的凸起，以形成狭缝，每个狭缝在条带的纵向方向上通过辊的切割器的切割边缘部分在条带上延伸以形成条带并且形成连接部分，用于通过辊的切割器的凹槽在狭缝的延伸方向上在狭缝之间的位置处将条形提升部分彼此连接。

3. 发明授权

US06202271B1 Method and apparatus for manufacturing expanded mesh sheet and battery using this expanded mesh sheet 失效
标题翻译：使用该膨胀网眼片制造膨胀网片和电池的方法和装置
公开(公告)号：US06202271B1
公开(公告)日：2001-03-20
申请号：US09260779
申请日：1999-03-02
申请人： Yoshio Goda , Masahiko Ogawa , Hiroyuki Kobayashi , Saburo Nakatsuka
发明人： Yoshio Goda , Masahiko Ogawa , Hiroyuki Kobayashi , Saburo Nakatsuka
IPC分类号： B21D3102
CPC分类号： B21D31/043 , Y10T29/10 , Y10T29/18 , Y10T29/185
摘要： An apparatus and method for producing expanded mesh sheets provides for forming fine slits in a metal sheet at a slit section by plate cutters, but excluding portions in a center and both sides in a widthwise direction of the metal sheet. The areas where the slits have been formed are drawn out at an expanding section thereby opening the slits and obtaining a mesh sheet which has solid portions in the central portion and on both sides. The mesh sheet is flattened at a rolling device to obtain the expanded mesh sheet. An electrode sheet is prepared by applying an active material onto mesh portions of the expanded mesh sheet, and collectors for a battery are cut out from the electrode sheet such that lead connecting portions thereof are located at the solid portion of the mesh sheet where there are no openings.
摘要翻译：用于生产膨化网片的设备和方法提供了通过平板切割机在狭缝部分的金属板中形成精细狭缝，但不包括金属片的宽度方向上的中心和两侧的部分。已经形成狭缝的区域在扩张部分被拉出，从而打开狭缝并获得在中心部分和两侧具有实心部分的网片。网状片在轧制装置处变平，得到膨胀网状片。通过将活性物质涂布到扩张网片的网状部分上制作电极片，电极片的切割部分，其电极片的引线连接部位于网状物的固体部分没有开口。

4. 发明授权

US06605388B1 Battery cell electrode core plate, fabrication method therefor, and battery cell made therewith 失效
标题翻译：电池单元电极芯板，其制造方法以及由此制成的电池单元
公开(公告)号：US06605388B1
公开(公告)日：2003-08-12
申请号：US09705057
申请日：2000-11-02
申请人： Yoshio Goda , Mamoru Iida , Takeo Takayanagi , Masahiko Ogawa , Yoshio Moriwaki , Saburo Nakatsuka
发明人： Yoshio Goda , Mamoru Iida , Takeo Takayanagi , Masahiko Ogawa , Yoshio Moriwaki , Saburo Nakatsuka
IPC分类号： H01M432
CPC分类号： H01M4/742 , H01M4/661 , H01M4/70 , H01M4/74 , H01M4/82 , H01M6/10 , H01M6/16 , H01M10/052 , H01M10/0525 , Y10T29/10
摘要： In a first process, an electrically conductive thin metal plate 7 is subjected to a press molding process employing a plurality of punches 3 in a primary molding block 1 and a plurality of dies 4 in a secondary molding block 2, so as to form therein a plurality of hollow projections 9 that project from one side of the metal plate 7, and bulges 14 that bulge out in a direction opposite to that of the projections 9, positioned between the projections 9. In a second process, the metal plate 7 on which have been formed the plurality of projections 9 and bulges 14 is subjected to either chemical etching or electrolytic etching, so as to form through holes 17 by corrosively removing thin-walled portions 11 from the tips of the projections 9, and, at the same time, to corrosively form innumerable fine irregularities 18 over the entire surface of the metal plate 7.
摘要翻译：在第一工序中，对导电薄金属板7进行压模成型，在第一成型块1中使用多个冲头3，在二次成形模块2中进行多个模具4的形成，从金属板7的一侧突出的多个中空突起9和与突起9的突起9相反的方向凸出的凸起14。在第二工序中，金属板7 已经形成多个突起9，凸起14进行化学蚀刻或电解蚀刻，以便通过从突起9的尖端腐蚀性地去除薄壁部分11而形成通孔17，并且同时在金属板7的整个表面上腐蚀性地形成无数的微细凹凸18。

5. 发明授权

US06964690B2 Safety mechanism for rectangular battery and method of manufacturing the same 有权
标题翻译：矩形电池的安全机构及其制造方法
公开(公告)号：US06964690B2
公开(公告)日：2005-11-15
申请号：US10204197
申请日：2001-02-19
申请人： Yoshio Goda , Tadahiro Tokumoto , Ryuichiro Ebi , Tomomichi Ueda , Masanori Makino
发明人： Yoshio Goda , Tadahiro Tokumoto , Ryuichiro Ebi , Tomomichi Ueda , Masanori Makino
IPC分类号： H01M2/02 , H01M2/12
CPC分类号： H01M2/0285 , H01M2/0207 , H01M2/0217 , H01M2/1241 , H01M10/052 , Y10T29/49108
摘要： A battery case (1) has a cutting groove (10) formed on its elongated side surface (1a). Between a groove bottom surface of the cutting groove (10) and an inner surface of the battery case (1) is provided a thin-walled easily-rupturable portion (12) designed to rupture at an instant when an internal pressure of the battery case (1) reaches a predetermined value. Thereby, a safety mechanism for use with a prismatic battery is realized. The manufacture of the safety mechanism is as follows. A cutting blade (37) rotated at a high speed by a high-speed rotary body (30) is brought into cutting engagement with the elongated side surface (1a) of the battery case (1) of the prismatic battery in finished form until it reaches a predetermined depth and is fixed, and subsequently the high-speed rotary body (30) or the prismatic battery is brought into rectilinear relative movement.
摘要翻译：电池壳体（1）具有在其细长侧面（1a）上形成的切割凹槽（10）。在切割槽（10）的凹槽底表面和电池壳体（1）的内表面之间设置有薄壁易破裂部分（12），其设计成在电池壳体的内部压力的瞬间破裂（1）达到预定值。由此，实现了与棱柱形电池一起使用的安全机构。安全机构的制造如下。通过高速旋转体（30）以高速旋转的切割刀片（37）与成形状的棱柱形电池的电池壳体（1）的细长侧面（1a）切割接合，直到达到预定深度并固定，随后使高速旋转体（30）或棱柱形电池进行直线相对运动。

6. 发明授权

US08202457B2 Method and apparatus for producing battery pack 有权
标题翻译：用于生产电池组的方法和装置
公开(公告)号：US08202457B2
公开(公告)日：2012-06-19
申请号：US12740297
申请日：2008-12-01
申请人： Yoshio Goda , Yoshinori Koyanagi
发明人： Yoshio Goda , Yoshinori Koyanagi
IPC分类号： B29C45/14
CPC分类号： H01M2/1061 , B29C45/2602 , B29C45/27 , B29C45/2756 , B29C45/38 , B29C2045/388 , B29K2101/12 , B29K2105/0097
摘要： A tensile stress is applied to solidified resin. The tensile stress is so small that the solidified resin formed in the sprue by solidification of molding material does not break and is so large that the solidified resin formed in the sprue is separated from the inner surface of the sprue due to a reduction in the diameter of the cross sectional area thereof. For the application of such a tensile stress, the runner stripper plate holding the solidified resin is moved away from the nozzle and sprue bushing. This state is maintained for a predetermined time to separate the solidified resin from the inner surface of the sprue.
摘要翻译：对固化树脂施加拉伸应力。拉伸应力如此小，使成型材料凝固而形成在浇道中的凝固树脂不会破裂，并且变大，使得形成在浇口中的固化树脂由于直径减小而与浇口的内表面分离的横截面积。为了施加这样的拉伸应力，将固化树脂保持的流道剥离板从喷嘴和浇道衬套移开。将该状态保持预定时间以将凝固的树脂与浇道的内表面分离。

7. 发明申请

US20100258975A1 METHOD AND APPARATUS FOR PRODUCING BATTERY PACK 有权
标题翻译：用于生产电池组的方法和装置
公开(公告)号：US20100258975A1
公开(公告)日：2010-10-14
申请号：US12740297
申请日：2008-12-01
申请人： Yoshio Goda , Yoshinori Koyanagi
发明人： Yoshio Goda , Yoshinori Koyanagi
IPC分类号： B29C45/14 , B29C45/22
CPC分类号： H01M2/1061 , B29C45/2602 , B29C45/27 , B29C45/2756 , B29C45/38 , B29C2045/388 , B29K2101/12 , B29K2105/0097
摘要： A tensile stress is applied to solidified resin. The tensile stress is so small that the solidified resin formed in the sprue by solidification of molding material does not break and is so large that the solidified resin formed in the sprue is separated from the inner surface of the sprue due to a reduction in the diameter of the cross sectional area thereof. For the application of such a tensile stress, the runner stripper plate holding the solidified resin is moved away from the nozzle and sprue bushing. This state is maintained for a predetermined time to separate the solidified resin from the inner surface of the sprue.
摘要翻译：对固化树脂施加拉伸应力。拉伸应力如此小，使成型材料凝固而形成在浇道中的凝固树脂不会破裂，并且变大，使得形成在浇口中的固化树脂由于直径减小而与浇口的内表面分离的横截面积。为了施加这样的拉伸应力，将固化树脂保持的流道剥离板从喷嘴和浇道衬套移开。将该状态保持预定时间以将凝固的树脂与浇道的内表面分离。

8. 发明授权

US07858217B1 Top sealing plate, battery using the top sealing plate, and method of manufacturing the battery 失效
标题翻译：顶部密封板，使用顶部密封板的电池，以及制造电池的方法
公开(公告)号：US07858217B1
公开(公告)日：2010-12-28
申请号：US09980880
申请日：2001-02-27
申请人： Yoshio Goda , Norio Suzuki , Kiy shi Yamashita
发明人： Yoshio Goda , Norio Suzuki , Kiy shi Yamashita
IPC分类号： H01M2/12
CPC分类号： H01M2/023 , H01M2/0413 , H01M2/1229
摘要： A top sealing plate used for a battery includes a filter, a cap, and a valve body. The filter has a valve hole and upper opening; the cap has a convex portion and a flange portion disposed around the convex portion; the opening end of the upper opening of the filter has a bend portion; and the outer periphery end of the flange portion of the cap and the bend portion are caulked and joined to each other. The caulked portion includes both states of contact, that is, a strong contact portion and a weak contact portion, between the surface of the outer periphery end of the flange portion and the bend portion. By this configuration, the electric contact resistance between the cap and the filter will be greatly reduced. In addition, the contact resistance is stabilized at a low level. Further, the internal resistance of the battery is lowered, thereby improving the battery performance.
摘要翻译：用于电池的顶部密封板包括过滤器，盖子和阀体。过滤器有一个阀孔和上部开口; 所述盖具有设置在所述凸部周围的凸部和凸缘部; 过滤器的上开口的开口端具有弯曲部分; 并且盖的凸缘部分的外周端和弯曲部分被铆接并彼此接合。铆接部分包括在凸缘部分的外周端的表面与弯曲部分之间的接触状态，即强接触部分和弱接触部分。通过这种结构，能够大大减小盖与过滤器之间的电接触电阻。此外，接触电阻稳定在低水平。此外，电池的内部电阻降低，从而提高电池性能。

9. 发明申请

US20100183911A1 BATTERY CAN, MANUFACTURING METHOD AND MANUFACTURING DEVICE THEREFOR, AND BATTERY USING THE SAME 有权
标题翻译：电池罐，制造方法及其制造装置及使用其的电池
公开(公告)号：US20100183911A1
公开(公告)日：2010-07-22
申请号：US12602732
申请日：2009-01-22
申请人： Toshiki Ishikawa , Yoshio Goda , Tadahiro Tokumoto , Masaji Moriwaki , Seiichi Kato
发明人： Toshiki Ishikawa , Yoshio Goda , Tadahiro Tokumoto , Masaji Moriwaki , Seiichi Kato
IPC分类号： H01M2/02 , B26D3/16 , B23B5/14
CPC分类号： B23D21/14 , B23D19/04 , B23D31/001 , B23D35/001 , H01M2/022 , H01M2/0225 , H01M10/0525 , Y10T82/16213 , Y10T83/0596 , Y10T428/12 , Y10T428/12229 , Y10T428/12292
摘要： A battery case is made by cutting from a blank case of a bottomed cylindrical battery case having an unwanted portion at an opening portion the unwanted portion from the case wall in the circumferential direction by a blade. The cutting of the case wall is performed so as to render a cutting-end portion higher than a cutting-start portion. Thus, re-cutting of the cutting-start portion by the blade after it has already completed one rotation can be avoided. As a result, the generation of thread-like chips from re-cutting of the cut surface can be avoided.
摘要翻译：电池盒通过刀片从圆周方向从外壳壁的不需要部分的开口部分从具有不需要部分的有底圆筒形电池盒的空壳体切割而制成。执行壳体壁的切割以使得切割端部分比切割开始部分高。因此，可以避免在已经完成一次旋转之后刀片重新切割切割起始部分。结果，可以避免从切割表面的再切割产生线状芯片。

10. 发明申请

US20100116014A1 BLANK FOR METAL CAN AND METHOD FOR PRODUCING METAL CAN 审中-公开
标题翻译：用于金属罐的空白和用于生产金属罐的方法
公开(公告)号：US20100116014A1
公开(公告)日：2010-05-13
申请号：US12444674
申请日：2008-07-31
申请人： Yoshio Goda , Seiichi Kato
发明人： Yoshio Goda , Seiichi Kato
IPC分类号： B21D22/28 , B21D28/06 , B21D51/26 , B32B15/00 , B32B1/08
CPC分类号： B21D51/26 , B21D22/28 , H01M2/022 , H01M2/0257 , H01M2/0275 , H01M2/0285 , Y10T83/0529 , Y10T83/6608 , Y10T428/12229
摘要： A metal can blank having a shape surrounded by n external tangents, n partial arcs or partial lines, and 2n linear or arc-shaped connect lines is used to produce a metal can. Each external tangent is a line shorter than one side of a regular n-gon circumscribed about a circle, with the midpoint being a point of contact between each of the n sides of the regular n-gon and the circle. Each partial arc is a part of the circle positioned between the adjacent external tangents in the circumferential direction of the circle. Each partial line is a line connecting both ends of the partial arc. Each connect line is a line connecting one end of the external tangent with the most adjacent end of the partial arc or partial line. The material yields, productivity, etc. of such metal cans are significantly improved, and high quality metal cans can be obtained.
摘要翻译：使用由n个外切线，n个部分圆弧或部分线包围的形状的金属罐坯料，以及2n线形或弧形连接线来制造金属罐。每个外切线都是一条短于围绕一个圆的正常n-gon的一侧的线，其中点是正常n型和n圈的n侧中的每一侧之间的接触点。每个局部弧是位于圆周方向上的相邻外切线之间的圆的一部分。每个局部线是连接部分弧的两端的线。每个连接线是将外切线的一端与局部弧或部分线的最相邻端连接的线。这种金属罐的材料产量，生产率等得到显着提高，可以获得高质量的金属罐。

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