专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012209518A Photoelectric element and solar battery 审中-公开
标题翻译：光电元件和太阳能电池
公开(公告)号：JP2012209518A
公开(公告)日：2012-10-25
申请号：JP2011075878
申请日：2011-03-30
申请人： Toyota Industries Corp , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , 株式会社豊田自動織機
发明人： EGUCHI TATSUYA , AIDA NOBUHIRO , MAKI TSUYOSHI , SHIMO TOSHIHISA , TAKAHASHI HIDEKI , NAKAGAWA SATOSHI , OKUDA SHINYA , FUKANO TATSUO , TAJIMA SHIN , ITO TADAYOSHI , WASHIO TSUKASA
IPC分类号： H01L31/04
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To make more effective use of visible light within a short wavelength region in a photoelectric element using a light absorption layer including a sulfide compound semiconductor such as CZTS.SOLUTION: A photoelectric element 10 includes a light absorption layer 16 that is a p-type semiconductor layer, a buffer layer 18, and a window layer 20, which are provided in this order. The light absorption layer 16 is a sulfide compound semiconductor film including Cu, Zn, Sn and S. The buffer layer 18 is a ZnMgO film.
摘要翻译：要解决的问题：使用包括诸如CZTS的硫化物化合物半导体的光吸收层，在光电元件的短波长区域内更有效地利用可见光。解决方案：光电元件10包括依次设置的作为p型半导体层的光吸收层16，缓冲层18和窗口层20。光吸收层16是包含Cu，Zn，Sn和S的硫化物化合物半导体膜。缓冲层18是Zn 1-x x O膜。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012124232A P-type semiconductor and photoelectric element 有权
标题翻译： P型半导体和光电元件
公开(公告)号：JP2012124232A
公开(公告)日：2012-06-28
申请号：JP2010271946
申请日：2010-12-06
申请人： Toyota Central R&D Labs Inc , Toyota Industries Corp , 株式会社豊田中央研究所 , 株式会社豊田自動織機
发明人： FUKANO TATSUO , TAJIMA SHIN , ITO TADAYOSHI , WASHIO TSUKASA , EGUCHI TATSUYA , MAKI TSUYOSHI , AIDA NOBUHIRO , SHIMO TOSHIHISA , TAKAHASHI HIDEKI , NAKAGAWA SATOSHI , OKUDA SHINYA
IPC分类号： H01L31/04
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a new p-type semiconductor using a CZTS-system compound as a base, being low in cost, and having a relatively high conversion efficiency, and to provide a photoelectric element using the same.SOLUTION: A p-type semiconductor has composition represented by a general formula: (CuAg)ZnSnS(here, 0 c, and a+b+c
摘要翻译：要解决的问题：提供一种使用CZTS系统化合物作为基底的新型p型半导体，成本低，转换效率较高，并提供使用该P型半导体的光电元件。解决方案：p型半导体具有由以下通式表示的组成：（Cu 1-x Ag x ） S d （这里，0 c和a + b + c

3. 发明专利

JP2014107018A Apparatus for manufacturing electrode 有权
标题翻译：制造电极的装置
公开(公告)号：JP2014107018A
公开(公告)日：2014-06-09
申请号：JP2012256590
申请日：2012-11-22
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： YUGAWA TAKESHI , TOMIOKA MASAMI , TAKAHASHI HIDEKI , HAYASHI KEIICHI , KINOSHITA KYOICHI
IPC分类号： H01M4/04 , H01G11/22 , H01G13/00
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing an electrode capable of sufficiently drying electrode paste.SOLUTION: In the apparatus 1 for manufacturing an electrode, the transportation direction of a metal foil 11 in a drying oven 31 is bent by a bending portion 34. Thereby, the length of the transportation path of the metal foil 11 in the drying oven 31 can be sufficiently secured, and a time for the metal foil to stay in the drying oven can be sufficiently secured even if the transportation speed of the metal foil 11 is increased. Consequently, electrode paste 12 can be sufficiently dried. Also, in the apparatus 1 for manufacturing an electrode, a first roller 35 for supporting one side 11a of the metal foil 11 in the bending portion 34 supports only the uncoated portion 14 of the metal foil 1. The contact of the first roller 35 with the electrode paste 12 therefore can be avoided, and the occurrence of malfunctions such as deformation of an electrode can be suppressed.
摘要翻译：要解决的问题：提供一种用于制造能够充分干燥电极糊的电极的设备。解决方案：在用于制造电极的设备1中，干燥炉31中的金属箔11的输送方向被弯曲部分因此，可以充分确保金属箔11在干燥炉31中的输送路径的长度，并且即使金属的输送速度也能够充分确保金属箔停留在干燥炉中的时间箔片11增加。因此，可以充分干燥电极糊12。此外，在用于制造电极的装置1中，用于在弯曲部34中支撑金属箔11的一侧11a的第一辊35仅支撑金属箔1的未涂覆部分14.第一辊35与因此能够避免电极糊12，能够抑制电极变形等故障的发生。

4. 发明专利

JP2014099317A Electrode manufacturing method and power storage device 审中-公开
标题翻译：电极制造方法和功率储存装置
公开(公告)号：JP2014099317A
公开(公告)日：2014-05-29
申请号：JP2012250298
申请日：2012-11-14
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： YAMAUCHI KAZUTERU , TAKAHASHI HIDEKI
IPC分类号： H01M4/139 , H01M10/04
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide an electrode manufacturing method capable of suppressing warpage of an electrode, and to provide a power storage device.SOLUTION: The positive electrode manufacturing method comprises a coating process including applying an active material mixture to a first surface 22a of a positive electrode metal foil 22 and applying the active material mixture to a second surface 22b of the positive electrode metal foil 22 more thickly than the active material mixture on the first surface 22a. The positive electrode manufacturing method also comprises a firing process of taking up the positive electrode metal foil 22 on a take-up roll 45 for firing so that the second surface 22b is positioned outside the first surface 22a, and firing the active material mixture.
摘要翻译：要解决的问题：提供一种能够抑制电极的翘曲并提供蓄电装置的电极制造方法。解决方案：正极制造方法包括涂覆工艺，其包括将活性材料混合物施加到第一表面22a 正极金属箔22，并且将活性物质混合物施加到比第一表面22a上的活性物质混合物更厚的正极金属箔22的第二表面22b上。正极制造方法还包括将正极金属箔22吸收在用于烧制的卷取辊45上以使第二表面22b位于第一表面22a的外部并烧制活性材料混合物的焙烧工艺。

5. 发明专利

JP2013140711A Power storage device and vehicle 有权
标题翻译：电力存储设备和车辆
公开(公告)号：JP2013140711A
公开(公告)日：2013-07-18
申请号：JP2012000254
申请日：2012-01-04
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： TAKAHASHI HIDEKI
IPC分类号： H01M2/34 , H01M2/02 , H02H7/18 , H02J7/00
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a power storage device so constructed that components of a protection circuit are housed in the sealed power storage device which can temporarily stop a function of the power storage device and recover from the stop state upon an external operation in the event of a failure factor external to the power storage device.SOLUTION: A secondary battery 10 as a sealed power storage device has therein current path switch means 20 for interrupting current supply to an electrode body 12 of the secondary battery 10 if an overvoltage equal to or higher than a preset voltage is applied between a positive external terminal 15 and a negative external terminal 17. The current path switch means 20 is configured to switch between a current interrupting state and a current non-interrupting state and to recover to the original state upon an external operation after switching from the current non-interrupting state as a normal state to the current interrupting state as an overvoltage state in response to the application of an overvoltage.
摘要翻译：要解决的问题：提供一种蓄电装置，其构成为将保护电路的部件容纳在密封蓄电装置中，能够暂时停止蓄电装置的功能，并且在外部动作中从停止状态恢复电力存储装置外部的故障因素的事件。解决方案：作为密封蓄电装置的二次电池10具有电流路径切换装置20，用于中断对二次电池10的电极体12的电流供应，如果过电压等于或高于预设电压施加在正外部端子15和负极外部端子17之间。电流路径切换装置20被配置为在电流中断状态和当前非中断状态之间切换并恢复到原始状态在从作为正常状态的当前非中断状态切换到当前中断状态之后的外部操作为o 电压状态响应于过电压的应用。

6. 发明专利

JP2014107148A Active material application method of power storage apparatus, and active material application device 审中-公开
标题翻译：电力储存装置的活性材料应用方法和活性材料应用装置
公开(公告)号：JP2014107148A
公开(公告)日：2014-06-09
申请号：JP2012259683
申请日：2012-11-28
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： YUGAWA TAKESHI , TOMIOKA MASAMI , HAYASHI KEIICHI , TAKAHASHI HIDEKI
IPC分类号： H01M4/04 , B05C1/08 , B05D1/28 , B05D7/00 , B05D7/24 , H01G11/22 , H01G13/00 , H01M4/139
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To prevent a starting end from becoming high when forming an active material layer by intermittently applying a slurry-state active material to a metal foil while using a coating roll.SOLUTION: A back roll 15 is disposed at an upper side of a coating roll 13, a metal foil 17 is passed through an upper side of the coating roll and on a bottom face of the metal foil 17, a slurry-state active material 11 deposited to the coating roll is transferred. A comma roll 14 is disposed lower than the top of the coating roll in such a manner that a gap between a guide curved surface 14a of the comma roll and an active material deposited surface 13a of the coating roll becomes a predetermined gap corresponding to application thickness of the slurry-state active material. When applying the slurry-state active material to the metal foil, the back roll is disposed at a contact position. When the slurry-state active material is not applied, the back roll is disposed at a separate position and rotation of the coating roll is stopped, thereby intermittently applying the slurry-state active material onto the metal foil.
摘要翻译：要解决的问题：通过在使用涂布辊的同时将淤浆状活性物质间歇地施加到金属箔来形成活性物质层时，防止起始端变高。解决方案：背辊15设置在上侧涂布辊13的金属箔17通过涂布辊的上侧并且在金属箔17的底面上，沉积到涂布辊上的淤浆状活性物质11被转印。一个逗号卷14被设置成低于涂布辊的顶部，使得逗号辊的引导曲面14a和涂布辊的活性材料沉积表面13a之间的间隙成为与施加厚度相对应的预定间隙的淤浆状活性物质。当将淤浆状活性物质施加到金属箔时，后辊设置在接触位置。当不施加浆料状活性物质时，后辊设置在分开的位置，并且停止涂布辊的旋转，从而间歇地将浆料状活性物质施加到金属箔上。

7. 发明专利

JP2014097470A Transfer apparatus 审中-公开
标题翻译：传送装置
公开(公告)号：JP2014097470A
公开(公告)日：2014-05-29
申请号：JP2012251196
申请日：2012-11-15
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： OKAMURA KENJI , TAKAHASHI HIDEKI , INOUE MASAKI
IPC分类号： B05C1/08 , H01G13/00 , H01M4/04
摘要： PROBLEM TO BE SOLVED: To provide a transfer apparatus capable of preventing excessive supply of a coating immediately after initiation of transfer of a coating and immediately before completion of the transfer.SOLUTION: A transfer apparatus 33 of manufacturing equipment 40 transfers an active material paste 32 to metal foil 22 and 25 at intervals by moving a backing roll 33d repeatedly between a contact position and a separation position. The transfer apparatus 33 has a controller 39 controlling the rotational speed of the backing roll 33d. The controller 39 increases the rotational speed at the timing when the metal foil 22 and 25 comes in contact with the active material paste 32 and at the timing when the metal foil 22 and 25 are separated from the active material paste 32, compared with the rotational speed of the backing roll 33d when the active material paste 32 is transferred to the metal foil 22 and 25 between the contact timing and the separation timing.
摘要翻译：要解决的问题：提供一种转印装置，其能够在开始转印涂层之后立即在转印完成之前立即防止涂层的过量供给。制造设备40的转印装置33将活性材料浆料32 通过在接触位置和分离位置之间重复地移动背衬辊33d，间隔地连接到金属箔22和25。传送装置33具有控制背衬辊33d的旋转速度的控制器39。控制器39在金属箔22,25与活性物质浆料32接触的时刻，在金属箔22,25与活性物质糊剂32分离的时刻，与旋转时相比，提高旋转速度当活性物质浆料32在接触定时和分离时刻之间转移到金属箔22和25时，背衬辊33d的速度。

8. 发明专利

JP2013186954A Power storage unit, secondary battery, and vehicle 有权
标题翻译：电力存储单元，二次电池和车辆
公开(公告)号：JP2013186954A
公开(公告)日：2013-09-19
申请号：JP2012048939
申请日：2012-03-06
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： TAKAHASHI HIDEKI
IPC分类号： H01M2/34 , H01G2/18 , H01G11/00 , H01G11/66 , H01M2/30
CPC分类号： H01G2/18 , H01G11/16 , H01M2/06 , H01M2/30 , H01M2/345 , Y02E60/13 , Y02T10/7022
摘要： PROBLEM TO BE SOLVED: To provide technology which helps increase the power storage capacity of a power storage device.SOLUTION: A power storage device 100 comprises a case 4, an electrode structure 2, a cathode lead 45, an anode lead 24, and a current cutoff unit 50. The electrode structure 2 is accommodated in the case 4 and includes a cathode electrode and an anode electrode. The cathode lead 45 is electrically connected to the cathode electrode. The anode lead 24 is electrically connected to the anode electrode. The current cutoff unit 50 is accommodated in the case 4 and connected to the cathode lead 45, and is switched from an electricity conduction state to an electricity non-conduction state according to the internal pressure of the case 4. In the power storage device 100, the current cutoff unit 50 is disposed between the electrode structure 2 and the inner surface of the case 4. The surface on the electrode structure 2 side of the current cutoff unit 50 is provided with an insulation film.
摘要翻译：要解决的问题：提供有助于增加蓄电装置的蓄电容量的技术。解决方案：蓄电装置100包括壳体4，电极结构2，阴极引线45，阳极引线24和电流截止单元50.电极结构2容纳在壳体4中，并且包括阴极电极和阳极电极。阴极引线45与阴极电连接。阳极引线24电连接到阳极电极。电流截止单元50容纳在壳体4中并连接到阴极引线45，并且根据壳体4的内部压力从导通状态切换到非导通状态。在蓄电装置100中电流截止单元50设置在电极结构体2和壳体4的内表面之间。电流截止单元50的电极结构2侧的表面设置有绝缘膜。

9. 发明专利

JP2013161685A Method of manufacturing bag-like separator for power storage device, method of manufacturing electrode body, bag-like separator for power storage device, power storage device, and vehicle 有权
标题翻译：用于蓄电装置的袋状分离器的制造方法，制造电极体的方法，用于蓄电装置的袋状分离器，蓄电装置和车辆
公开(公告)号：JP2013161685A
公开(公告)日：2013-08-19
申请号：JP2012023327
申请日：2012-02-06
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： TAKAHASHI HIDEKI
IPC分类号： H01M2/18 , H01G11/52 , H01M2/16 , H01M10/04
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a bag-like separator for a power storage device that can suppress a decrease in strength of a junction while suppressing short-circuiting between electrode sheets constituting an electrode body at high temperature, a method of manufacturing the electrode body, the bag-like separator for power storage device, the power storage device, and a vehicle.SOLUTION: There is provided a method of manufacturing a bag-like separator housing a positive electrode sheet, the method including a welding process (step S1) of forming the bag-like separator by welding planes (pore layers) of the separator to each other, and a coating process (step S2) of forming a porous coat layer including ceramic particles on both an outer and an inner surface of the bag-like separator.
摘要翻译：要解决的问题：提供一种能够抑制在高温下构成电极体的电极板之间的短路的同时抑制接合强度降低的蓄电装置用袋状隔膜的制造方法，制造电极体，蓄电装置用袋状分离器，蓄电装置和车辆。具体地说，提供一种容纳正极片的袋状隔膜的制造方法，该方法包括焊接工序（隔离层）的平面（孔层）形成袋状隔板的步骤（步骤S1）以及在外表面和内表面上形成包含陶瓷颗粒的多孔涂层的涂布方法（步骤S2）的袋状分离器。

10. 发明专利

JP2013026091A Square secondary battery cell with cover 有权
标题翻译：方形二次电池与盖子
公开(公告)号：JP2013026091A
公开(公告)日：2013-02-04
申请号：JP2011161464
申请日：2011-07-24
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： TAKAHASHI HIDEKI
IPC分类号： H01M2/02 , H01M2/12
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To improve an exhausting property of a cover of a square secondary battery.SOLUTION: A cover 20 mounted to a square secondary battery cell 10 is a frame body constituted by a bottom plate 21, right and left side plates 22, 23, and an upper plate 24. Projection parts 22b, 23b, 24c are provided on the side plates 22, 23 and the upper plate 24 at ends in a thickness direction. Also, a notch part 24a not interfering with a positive electrode terminal 14 and a negative electrode terminal 15 of the square secondary battery cell 10 is provided on the upper plate 24. Gas emitted from an exhaust valve 16 passes through a communication path surrounded by the side plates 22, 23, the projection parts 22b, 23b and side faces of the square secondary battery cell 10 via a communication path surrounded by the upper plate 24, the projection part 24b and an upper face of the square secondary battery cell 10, and are exhausted from holes 22a, 23a of the side plates 22, 23.
摘要翻译：要解决的问题：为了提高方形二次电池的盖的排气性。解决方案：安装到正方形二次电池单元10的盖20是由底板21，左右侧板22,23和上板24构成的框体。突出部22b，23b，24c是在厚度方向的端部设置在侧板22,23和上板24上。此外，在上板24上设置有不干扰方形二次电池单元10的正极端子14和负极端子15的凹口部分24a。从排气阀16排出的气体通过由侧板22,23，通过由上板24，突起部24b和正方形二次电池单元10的上表面围绕的连通路径的方形二次电池单元10的突出部22b，23b和侧面，以及从侧板22,23的孔22a，23a排出。版权所有（C）2013，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式