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1. 发明专利

JP2006092748A Non-aqueous electrolyte secondary battery and the nonaqueous electrolyte 有权
标题翻译：非电解电解质二次电池和非电解电解质
公开(公告)号：JP2006092748A
公开(公告)日：2006-04-06
申请号：JP2004272661
申请日：2004-09-21
申请人： Mitsubishi Chemicals Corp , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三菱化学株式会社
发明人： TAKEHARA MASAHIRO , KOTADO YOSHIKAZU , TAMURA NOBUYUKI , JINNO MARUO
IPC分类号： H01M4/02 , H01M4/134 , H01M4/38 , H01M10/05 , H01M10/052 , H01M10/0567 , H01M10/0568 , H01M10/0569
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which inhibits the reaction of a cathode active substance and a nonaqueous electrolyte and the like, and can attain a high charge-discharge capacity and excellent charge-discharge cycle performance, where a thin film made of the cathode active substance including a metal to store/emit lithium is formed on a collector of the nonaqueous electrolyte secondary battery, and the thin film made of the cathode active substance is divided into pillars by cuts. SOLUTION: The nonaqueous electrolyte secondary battery is constituted such that: a cathode of the pillars is formed into which the thin film made of a cathode active substance 2a is divided by cuts 2c, where the cathode active substance 2a includes the metal to store/emit lithium, and the thin film is formed on a collector 2b; an anode which uses an anode active substance to store/emit lithium; and a nonaqueous electrolyte made of a nonaqueous solvent into which a lithium salt is dissolved where other lithium salt than LiBF 4 is dissolved into the nonaqueous electrolyte, and the nonaqueous electrolyte is doped with BF 4 salt. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供抑制阴极活性物质和非水电解质等的反应的非水电解质二次电池，能够获得高的充放电容量和优异的充放电循环性能，其中在非水电解质二次电池的集电体上形成由包含存储/放出锂的金属的阴极活性物质制成的薄膜，由阴极活性物质制成的薄膜通过切割分割为支柱。解决方案：非水电解质二次电池被构成为：形成由阴极活性物质2a制成的薄膜被切割部分2c分割成柱状的阴极，阴极活性物质2a包括金属，存储/发射锂，并且薄膜形成在集电体2b上; 使用阳极活性物质来储存/释放锂的阳极; 以及由非水溶剂制成的非水电解质，其中将锂盐溶解在其中比LiBF 4 的其它锂盐溶解在其中的非水溶剂中，并且非水电解质掺杂有BF / SB>盐。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006086058A Non-aqueous electrolytic solution secondary battery, and non-aqueous electrolytic solution 有权
标题翻译：非水电解液二次电池和非水电解液
公开(公告)号：JP2006086058A
公开(公告)日：2006-03-30
申请号：JP2004271042
申请日：2004-09-17
申请人： Mitsubishi Chemicals Corp , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三菱化学株式会社
发明人： TAKEHARA MASAHIRO , KOTADO YOSHIKAZU , TAMURA NOBUYUKI , JINNO MARUO
IPC分类号： H01M4/02 , H01M4/134 , H01M4/38 , H01M10/05 , H01M10/052 , H01M10/0567 , H01M10/0568 , H01M10/0569
CPC分类号： H01M10/0569 , H01M4/04 , H01M4/134 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/661 , H01M10/0525 , H01M10/0567 , H01M2004/027 , H01M2300/0025
摘要： PROBLEM TO BE SOLVED: To suppress reaction or the like of a cathode active material with a non-aqueous electrolytic solution so that a superior charge and discharge cycle characteristic can be obtained together with a high charge and discharge capacity in the non-aqueous electrolytic secondary battery in which a thin film of cathode active material containing metals that store and release lithium on a current collector is formed and this thin film of the cathode active material is separated by gaps into pillar shapes. SOLUTION: In the non-aqueous electrolytic secondary battery that has the cathode 2, in which the film of cathode active material containing the metals that store and release lithium is formed on the current collector 2b and this thin film of cathode active material is separated by the gaps into the pillar shapes formed in the thickness direction, the anode 1 using the anode active material that stores and releases lithium, and the non-aqueous electrolytic solution in which lithium salts are dissolved into the non-aqueous solvent, the non-aqueous electrolytic solution is made to contain carbonate compounds having alkyl groups bonded with fluorine. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了抑制正极活性物质与非水电解液的反应等，从而可以获得优异的充放电循环特性，同时在非极性电解液中具有高充电和放电容量，形成含有在集电体上储存和释放锂的金属的阴极活性物质的薄膜的阴极活性物质的薄膜由间隙分离为柱状的水性电解质二次电池。解决方案：在具有阴极2的非水电解质二次电池中，其中在集电体2b上形成含有储存和释放锂的金属的正极活性物质的膜，并且该阴极活性物质薄膜由间隙分离成在厚度方向形成的柱状，使用负极活性物质储存和释放锂的阳极1和其中锂盐溶解在非水溶剂中的非水电解液，使非水电解液含有具有与氟键合的烷基的碳酸酯化合物。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2012038737A Non-aqueous electrolyte secondary battery and the nonaqueous electrolyte 审中-公开
标题翻译：非电解电解质二次电池和非电解电解质
公开(公告)号：JP2012038737A
公开(公告)日：2012-02-23
申请号：JP2011220640
申请日：2011-10-05
申请人： Mitsubishi Chemicals Corp , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三菱化学株式会社
发明人： TAKEHARA MASAHIRO , KOTADO MIWA , TAMURA NOBUYUKI , JINNO MARUO
IPC分类号： H01M10/0567 , H01M4/134 , H01M10/052 , H01M10/0568 , H01M10/0569
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To obtain superior charge/discharge cycle characteristics together with high charge/discharge capacity by suppressing a reaction or the like between a negative electrode active material and a nonaqueous electrolyte in a nonaqueous electrolyte secondary battery in which a thin film of the negative electrode active material containing amorphous or microcrystal silicon or its alloy is formed on a current collector and the thin film of the negative electrode active material is separated into a columnar shape by a gap.SOLUTION: The nonaqueous electrolyte secondary battery includes: a negative electrode 2 in which the thin film of the negative electrode active material comprising the amorphous or microcrystal silicon thin film to store/release lithium is formed on a current collector 2b, and the thin film of the negative electrode active material is separated into the columnar shape by the gap formed in the thickness direction; a positive electrode 1 using a positive electrode active material to store/release lithium; and a nonaqueous electrolyte solution in which lithium salt is dissolved into a nonaqueous solvent. In the battery, a carbonate compound having alkyl group combined with fluorine or alkylene group is contained in the nonaqueous electrolyte solution.
摘要翻译：要解决的问题：为了通过抑制非水电解质二次电池中的负极活性物质和非水电解质之间的反应等来获得优异的充电/放电循环特性以及高的充电/放电容量，其中薄的含有非晶或微晶硅或其合金的负极活性物质的膜形成在集电体上，负极活性物质的薄膜通过间隙分离为柱状。解决方案：非水电解质二次电池包括：在集电体2b上形成负极2，其中包含用于储存/释放锂的非晶或微晶硅薄膜的负极活性材料的薄膜形成在集电体2b上，通过沿厚度方向形成的间隙将负极活性物质的薄膜分离成柱状，使用正极活性物质来储存/释放锂的正极1; 以及将锂盐溶解在非水溶剂中的非水电解液。在电池中，在非水电解液中含有具有与氟或亚烷基结合的烷基的碳酸酯化合物。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2004296104A Non-aqueous electrolyte for secondary battery and non-aqueous electrolyte secondary battery 有权
公开(公告)号：JP2004296104A
公开(公告)日：2004-10-21
申请号：JP2003083085
申请日：2003-03-25
申请人： Mitsubishi Chemicals Corp , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三菱化学株式会社
发明人： TAMURA NOBUYUKI , YOSHIDA TOMOKAZU , JINNO MARUO , FUJITANI SHIN , TAKEHARA MASAHIRO , UE MAKOTO
IPC分类号： H01M4/66 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/64 , H01M10/05 , H01M10/052 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M10/40 , H01M4/02 , H01M4/58
CPC分类号： H01M4/133 , H01M4/04 , H01M4/0404 , H01M4/0419 , H01M4/0426 , H01M4/0428 , H01M4/0438 , H01M4/0452 , H01M4/1391 , H01M4/64 , H01M10/052 , H01M10/0568 , H01M10/0569
摘要： PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery of a high energy density suppressing decomposition of the electrolyte with a high charging and discharging efficiency and excellent charging and discharging cycle characteristic.
SOLUTION: An active substance thin film storing and discharging lithium is deposited on a collector by CVD (chemical vapor deposition) method, spattering method, vapor deposition method, thermal spraying method or plating method in the non-aqueous electrolyte secondary battery. The active substance thin film is separated into columns by slits formed in the thickness direction. A (negative electrode) in which a bottom of the column is adhered to the collector, an anode storing and discharging lithium, and electrolyte which is produced by having lithium salt dissolved in the non-aqueous solvent, are provided. A compound expressed by a general formula(I) is contained in the electrolyte. In the formula, R
1 , R
2 and R
3 express an alkyl in which hydrogen or a substituent can be provided, each may either be the same or different from each other and they can either be independent substituents or joined with each other wound in a ring.
COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2004296105A Non-aqueous electrolyte for secondary batteries and non-aqueous electrolyte secondary battery 有权
标题翻译：二次电池非水电解液和非水电解质二次电池
公开(公告)号：JP2004296105A
公开(公告)日：2004-10-21
申请号：JP2003083086
申请日：2003-03-25
申请人： Mitsubishi Chemicals Corp , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三菱化学株式会社
发明人： TAMURA NOBUYUKI , YOSHIDA TOMOKAZU , JINNO MARUO , FUJITANI SHIN , TAKEHARA MASAHIRO , UE MAKOTO
IPC分类号： H01M4/66 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M10/05 , H01M10/052 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M10/40 , H01M4/02 , H01M4/04 , H01M4/58
CPC分类号： H01M4/139 , H01M4/045 , H01M4/134 , H01M4/525 , H01M4/661 , H01M4/70 , H01M10/052 , H01M10/0567 , H01M10/0569 , H01M2300/0025
摘要： PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery of a high energy density suppressing decomposition of electrolyte, with a high charging and discharging efficiency and indicating excellent charging and recharging cycle characteristic. SOLUTION: An active substance thin film storing and discharging lithium is deposited on a collector by CVD (chemical vapor deposition) method, spattering method, vapor deposition method, thermal spraying method or plating method. The active substance thin film is separated into columnar state by slits formed in the thickness direction and a cathode in which a bottom of the column is adhered to the collector, a (positive electrode) storing and discharging lithium, and electrolyte which is produced by having lithium salt dissolved in the non-aqueous solvent, are provided. A compound expressed by a general formula(I) below is contained in the electrolyte. General formula (I): R n -M=0.In the formula, R expresses alkyl which can be provided with a substituent, they may be the same or different from each other, and may either be independent substituents or joined with each other wound in a ring. Furthermore, M is either S or P, n is 2 when M is S and 3 when P. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够抑制电解质分解的高能量密度的非水电解质二次电池，具有高的充放电效率，并表现出优异的充电和再充电循环特性。解决方案：通过CVD（化学气相沉积）法，溅射法，气相沉积法，热喷涂法或电镀法将收集和放电锂的活性物质薄膜沉积在集电体上。活性物质薄膜通过在厚度方向上形成的狭缝和柱的底部附着到集电体上的阴极分离成柱状，存储和放出锂的正电极和通过具有提供了溶解在非水溶剂中的锂盐。由电解液中含有下述通式（I）表示的化合物。通式（I）：R SB = -M = 0。式中，R表示可带有取代基的烷基，它们可以相同或不同，可以是独立的取代基或彼此缠绕在环中。此外，M是S或P，当M是S时，n是2，当P是3时。（C）2005，JPO和NCIPI

6. 发明专利

JP2004296103A Non-aqueous electrolyte for secondary battery and non-aqueous electrolyte secondary battery 审中-公开
公开(公告)号：JP2004296103A
公开(公告)日：2004-10-21
申请号：JP2003083084
申请日：2003-03-25
申请人： Mitsubishi Chemicals Corp , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三菱化学株式会社
发明人： TAMURA NOBUYUKI , YOSHIDA TOMOKAZU , JINNO MARUO , FUJITANI SHIN , TAKEHARA MASAHIRO , UE MAKOTO
IPC分类号： H01M4/66 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M10/05 , H01M10/052 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M10/40 , H01M4/02 , H01M4/58
CPC分类号： H01M4/139 , H01M4/04 , H01M4/0402 , H01M4/0421 , H01M4/13 , H01M4/134 , H01M4/661 , H01M4/70 , H01M10/052 , H01M10/0567 , H01M10/0569 , H01M2004/027
摘要： PROBLEM TO BE SOLVED: To provide a high energy density non-aqueous electrolyte secondary battery suppressing decomposition of electrolyte with a high charging and discharging efficiency and superior charging and discharging cycle characteristic.
SOLUTION: Active substance thin film storing and discharging lithium is deposited on a collector by CVD (chemical vapor deposition) method, spattering method, vapor deposition method, thermal spraying method or plating method in the non-aqueous electrolyte secondary battery. The active substance thin film is separated into columnar states by slits formed in the thickness direction, and a (negative electrode) in which the bottom of the column is adhered to the collector, a (positive electrode) storing and discharging lithium, and electrolyte which is produced by having lithium salt dissolved in the non-aqueous solvent, are provided. A compound expressed by a general formula(I) is contained in the electrolyte. In the formula, X expresses a perfluoro alkyl group, in which the number of fluorine or carbon is 1 to 3 and 2n units of X may either be mually the same or different. 'n' expresses an integer which is 1 or more.
COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2010040345A Battery system 审中-公开
标题翻译：电池系统
公开(公告)号：JP2010040345A
公开(公告)日：2010-02-18
申请号：JP2008202521
申请日：2008-08-06
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： FUJIWARA MASAYUKI , SHINYASHIKI MASATAKA , MAEDA HITOSHI , TAMURA NOBUYUKI , FUNABASHI ATSUHIRO
IPC分类号： H01M2/10 , H01M10/60 , H01M10/613 , H01M10/627 , H01M10/633 , H01M10/647 , H01M10/651 , H01M10/6551 , H01M10/6555 , H01M10/6557 , H01M10/6568
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To inexpensively provide a battery system capable of sufficiently dissipating heat of a battery, achieving life prolongation by uniformizing a constituent pressure applied to each single battery, and furthermore, improving reliability by suppressing an internal short circuit due to deformation of the single battery. SOLUTION: The battery system includes: pressurizing cooling means 4, each of which is composed of two pressurizing plates 2 to pressurize each single battery 1 and cooling conduits 3 which are positioned between these pressurizing plates 2, and deformed by a pressure while allowing a coolant to pass inside thereof; a pressure sensor 30 arranged between the pressurizing plate 2 and the single battery 1; a memory 32 which stores upper and lower limit reference values; a control part 31 which compares an input signal from the pressure sensor 30 with both limit reference values of the memory 32, and outputs a pump driving control signal when a comparison result is not within a reference range; and a pump drive part 33 which changes a transportation amount of the coolant per unit time in a pump 34 in accordance with the pump driving control signal from the control part 31. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了廉价地提供能够充分散发电池的电池的电池系统，通过使施加到每个电池的构成压力均匀化来实现寿命延长，此外，通过抑制由于单电池变形。解决方案：电池系统包括：加压冷却装置4，每个冷却装置4由两个加压板2组成，以对位于这些加压板2之间的每个单个电池1和冷却导管3加压，同时由压力变形允许冷却剂通过其内部; 布置在加压板2和单电池1之间的压力传感器30; 存储上限参考值和下限参考值的存储器32; 将来自压力传感器30的输入信号与存储器32的极限基准值进行比较的控制部31，当比较结果不在参考范围内时，输出泵驱动控制信号; 以及泵驱动部33，其根据来自控制部31的泵驱动控制信号，在泵34中每单位时间改变冷却剂的输送量。（C）2010，JPO＆INPIT

8. 发明专利

JP2010020912A Negative electrode for lithium secondary battery, and lithium secondary battery 审中-公开
标题翻译：锂二次电池负极和锂二次电池
公开(公告)号：JP2010020912A
公开(公告)日：2010-01-28
申请号：JP2008177686
申请日：2008-07-08
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： TAMURA NOBUYUKI , SAYAMA KATSUNOBU
IPC分类号： H01M4/131 , H01M4/133 , H01M4/36 , H01M4/485 , H01M4/587 , H01M4/62 , H01M10/0525 , H01M10/0566
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To prevent lithium deposition on a negative electrode of a lithium secondary battery by improving lithium ion acceptance nature of the negative electrode at low temperature, and to secure sufficient battery capacity even under low temperature environment by improving the lithium secondary battery charge and discharge characteristics at low temperature. SOLUTION: In forming on a negative electrode collector 1 of a lithium secondary battery an negative electrode active material layer using the negative electrode active material whose reaction starting voltages against lithium are different with each other, a first negative electrode active material layer 2 containing the first negative electrode active material with the highest reaction starting voltage against lithium is formed on a part of the negative electrode collector. A second negative electrode active material layer containing a second negative electrode active material with lower reaction starting voltage against lithium than the first negative electrode active material is laminated on the first negative electrode active material layer and also on a part of the negative electrode collector where the first negative electrode active material layer is not formed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了通过提高低温下的负极的锂离子接受性来防止锂二次电池的负极上的锂沉积，并且即使在低温环境下也可以通过改善锂来确保足够的电池容量二次电池在低温下的充放电特性。解决方案：在锂二次电池的负极集电体1上，使用反应开始电压相对于锂的负极活性物质彼此不同的负极活性物质层，第一负极活性物质层2 在负极集电体的一部分上形成含有对锂的反应开始电压最高的第一负极活性物质。在第一负极活性物质层和负极集电体的一部分上层叠有第一负极活性物质层，其含有比第一负极活性物质低的反应开始电压比第一负极活性物质低的第二负极活性物质不形成第一负极活性物质层。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2006190514A CURRENT COLLECTOR FOR LITHIUM SECONDARY BATTERY ANODE FOR Si- AND Sn-BASED ACTIVE MATERIALS AND ITS MANUFACTURING METHOD AS WELL AS LITHIUM SECONDARY BATTERY USING THE CURRENT COLLECTOR 有权
标题翻译：用于Si-和Sn基活性材料的锂二次电池阳极的电流收集器及其使用电流收集器的锂二次电池的制造方法
公开(公告)号：JP2006190514A
公开(公告)日：2006-07-20
申请号：JP2005000139
申请日：2005-01-04
申请人： Nikko Metal Manufacturing Co Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 日鉱金属加工株式会社
发明人： SHIBUYA YOSHITAKA , HONDA JUNJI , NAKAI YASUSHI , CHIBA YOSHIHIRO , JINNO MARUO , TAMURA NOBUYUKI , YOSHIDA TOMOKAZU
IPC分类号： H01M4/70 , H01M4/02 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/66 , H01M10/05
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a current collector for a lithium secondary battery anode with its adhesion with Si-system and Sn-based active materials well improved, and with excellent charge/discharge cycle characteristics.
SOLUTION: The collector for the lithium secondary battery anode for Si-based and Sn-based active materials has a copper electrocoating layer taking on a particulate shape, with its particles swollen toward the surface side, with a swollen part of a diameter of 0.5 to 5 μm, and with the number of particles distributed at a density of 500,000 to one million pieces per mm
2 .
COPYRIGHT: (C)2006,JPO&NCIPI

10. 发明专利

JP2005025978A Electrode for lithium secondary battery and lithium secondary battery 审中-公开
标题翻译：锂二次电池和锂二次电池电极
公开(公告)号：JP2005025978A
公开(公告)日：2005-01-27
申请号：JP2003187452
申请日：2003-06-30
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： TAMURA NOBUYUKI , KATO YOSHIO , MATSUDA SHIGEKI , JINNO MARUO
IPC分类号： H01M4/64 , H01M4/134 , H01M4/1395 , H01M4/36 , H01M4/38 , H01M4/40 , H01M4/66 , H01M4/70 , H01M10/05 , H01M4/02 , H01M4/04 , H01M10/40
CPC分类号： H01M4/70 , H01M4/0438 , H01M4/0445 , H01M4/0452 , H01M4/134 , H01M4/362 , H01M4/387 , H01M4/40 , H01M4/405 , H01M4/661 , H01M10/052
摘要： PROBLEM TO BE SOLVED: To provide an electrode for lithium secondary battery excellent in cycle characteristics, equipped with a thin film of an active material alloying with Li on a collector made of metal not alloying with Li, and a lithium secondary battery using it. SOLUTION: The thin film of the active material has a first phase subjectively reacting with Li; and a second phase at least existing before an initial charging and after charging of each cycle after the initial charging, less reactive with Li than the first phase. An arithmetic average roughness Ra of the surface of the collector is 0.1 μm or more, and indentations corresponding to those of the surface of the collector are formed on the surface of the thin film. Notches are formed in a thickness direction in a line connecting a valley part of the indentations of the surface of the thin film and that of the surface of the collector by charging and discharging after the initial, whereby, the thin film is separated either in a pole or an island shape. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供循环特性优异的锂二次电池用电极，在与Li合金化的金属的集电体上配备有与Li合金化的活性物质的薄膜，以及使用它。解决方案：活性物质的薄膜具有主要与Li反应的第一相; 并且在初始充电之前至少存在第二相，并且在初始充电之后的每个循环的充电之后，与Li比第一相更少的反应性。集电体表面的算术平均粗糙度Ra为0.1μm以上，并且在薄膜的表面上形成与集电体的表面对应的压痕。在初始化之后通过充电和放电连接薄膜表面的凹陷部分和集电体的表面的凹陷部分的直线在厚度方向上形成凹口，由此薄膜分离成杆或岛形。版权所有（C）2005，JPO＆NCIPI

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