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1. 发明专利

JP2007250203A Manufacturing method of cathode material for lithium-ion battery 有权
标题翻译：锂离子电池阴极材料的制造方法
公开(公告)号：JP2007250203A
公开(公告)日：2007-09-27
申请号：JP2006067784
申请日：2006-03-13
申请人： Akita Univ , 国立大学法人秋田大学
发明人： OKAWA KOICHI , YABUKI JUNPEI
IPC分类号： H01M4/58 , C01B25/37 , C01B25/45 , H01M4/02 , H01M10/05 , H01M10/0525
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a cathode material for a lithium-ion battery obtaining an iron-containing cathode active material by irradiating ultrasonic waves on a starting material for chemical reaction. SOLUTION: In a schematic diagram of an ultrasonic synthesizer, 1 is a multi-frequency ultrasonic generating device, 2 is an oscillator, 3 is an eggplant-shaped flask, 4 is a stirrer, 5 is a gas injection inlet, and 6 is a water tank. LiOH-H 2 O, FeSO 4 -7H 2 O, and (NH 4 ) 2 HPO 4 are used as starting materials for the ultrasonic synthesization of LiFePO 4 , which are weighed in a molar ratio of 2.5:1:1, put in the flask 3, and have preliminarily dried pure water added by 40 ml, after that, argon gas is injected from the gas injection inlet 5 and 200Hz, 200W ultrasonic waves are irradiated on them for three hours by the oscillator 2 of the multi-frequency ultrasonic generating device 1, and they are dried in the argon gas at 700°C to obtain the LiFePO 4 . COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种通过在化学反应原料上照射超声波来获得含铁正极活性物质的锂离子电池用正极材料的制造方法。解决方案：在超声波合成器的示意图中，1是多频超声波发生装置，2是振荡器，3是茄形烧瓶，4是搅拌器，5是气体注入口， 6是水箱。 LiOH-H 2，SBSO 4，SBH 2，和（NH 4 SB SB）2 HPO 4 用作超声波合成LiFePO 4 SBB的原料，以2.5:1:1的摩尔比称量，放入烧瓶3中，将预先干燥的纯水加入40ml，然后从气体注入口5和200Hz注入氩气，通过多频超声波振荡器2将200W超声波照射3小时在700℃的氩气中进行干燥，得到LiFePO SB 7。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2015019611A 食肉の製造方法及び製造装置有权
标题翻译：用于制造肉的方法和装置
公开(公告)号：JP2015019611A
公开(公告)日：2015-02-02
申请号：JP2013149454
申请日：2013-07-18
申请人：国立大学法人秋田大学 , Akita Univ , 有限会社ふるさと倶楽部 , Furusato Club:Kk
发明人： OKAWA KOICHI , YUKITAKE TOSHINORI , SASAKI HISAO , SUGAI YUICHI
IPC分类号： A23L13/00
摘要：【課題】発色剤等の食品添加剤を別途添加することなく食肉の色調を調整可能な食肉の製造方法を提供する。【解決手段】食肉に超音波を照射することにより、或いは、超音波を照射した溶媒と食肉とを接触させることにより、発色剤を添加することなく食肉の色調を調整する、色調調整工程を備える、食肉の製造方法とする。【選択図】図1
摘要翻译：要解决的问题：提供一种制造肉类的方法，其能够在不分离添加诸如着色剂的食品添加剂的情况下调节肉的色调。解决方案：肉制造方法包括调整色调的步骤没有添加着色剂的肉，通过将超声波照射到肉上或通过使肉与用超声波照射的溶剂接触。

3. 发明专利

JP2011206094A Ultrasonic irradiation apparatus 有权
标题翻译：超声波辐射装置
公开(公告)号：JP2011206094A
公开(公告)日：2011-10-20
申请号：JP2010074014
申请日：2010-03-29
申请人： Akita Univ , 国立大学法人秋田大学
发明人： OKAWA KOICHI , KUME MAKOTO , YAMAMOTO YUZO , SUGAWARA KATSUYASU , SATO KANA
IPC分类号： A61B18/00
摘要： PROBLEM TO BE SOLVED: To provide an appropriate ultrasonic irradiation apparatus to be used for applying a pre-conditioning method for inducing the stress resistance in a solid organ of a living body.SOLUTION: The ultrasonic irradiation apparatus 10 includes: an ultrasonic transducer 20 for generating ultrasonic waves; a casing 30 as a transmission member for transmitting the ultrasonic waves generated in the ultrasonic transducer to an object 70 including a liquid; and a cooling part 40 for retaining the temperature of the object at target temperature. Cavitation is generated in the liquid by the irradiation of ultrasonic waves while the temperature of the object is retained at the target temperature by the cooling part, and an activated chemical species produced by the chemical action of the cavitation is loaded onto the object as an oxidation stress.
摘要翻译：要解决的问题：提供一种适用于在活体的实心器官中施加用于诱导抗压力的预调节方法的超声波照射装置。解决方案：超声波照射装置10包括：超声波换能器20，用于产生超声波; 作为用于将超声波换能器中产生的超声波发送到包括液体的物体70的传递部件的壳体30; 以及用于将物体的温度保持在目标温度的冷却部40。通过超声波的照射在液体中产生气蚀，同时通过冷却部将物体的温度保持在目标温度，并且通过空化的化学作用产生的活化化学物质作为氧化被加载到物体上强调。

4. 发明专利

JP2011204638A POSITIVE ELECTRODE ACTIVE MATERIAL FOR Li-ION CELL AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：用于锂离子电池的正极电极活性材料及其制造方法
公开(公告)号：JP2011204638A
公开(公告)日：2011-10-13
申请号：JP2010073501
申请日：2010-03-26
申请人： Akita Univ , Mitsubishi Materials Corp , Mitsubishi Materials Electronic Chemicals Co Ltd , Niigata Univ , 三菱マテリアル株式会社 , 三菱マテリアル電子化成株式会社 , 国立大学法人新潟大学 , 国立大学法人秋田大学
发明人： TSUKADA HIROKAZU , IMAI HIROYUKI , OKAWA KOICHI , SATO MINEO , UEMATSU KAZUYOSHI , SATO CHIHIRO
IPC分类号： H01M4/58 , C01B25/45 , C01B31/02 , H01M4/36
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a positive electrode active material for a Li-ion cell with a high discharged capacity as well as superior cycle characteristics, and to provide a method of manufacturing the same.SOLUTION: The positive electrode active material for the Li-ion cell includes rod-shaped LiFePOpowder and carbon nanofiber or nanocarbon, wherein the carbon nanofiber exists in the interior and/or on the surface of the rod-shaped LiFePOpowder or nanocarbon exists on the surface of the rod-shaped LiFePOpowder. The LiFePOcontained in the positive electrode active material can be synthesized in an aqueous solution containing a lithium compound, a metal compound, a phosphate compound, and carbon nanofiber in an inert atmosphere, a reducing atmosphere or a vacuum atmosphere by a microwave hydrothermal method.
摘要翻译：要解决的问题：提供具有高放电容量和优异的循环特性的锂离子电池用正极活性物质，并提供其制造方法。解决方案：Li的正极活性物质棒状LiFePO粉末和碳纳米纤维或纳米碳纤维，其中碳纳米纤维存在于棒状LiFePO粉末或纳米碳体的内部和/或表面上，存在于棒状LiFePO粉末的表面上。正极活性物质中的LiFePO可以通过微波水热法在惰性气氛，还原气氛或真空气氛中，在含有锂化合物，金属化合物，磷酸盐化合物，碳纳米纤维的水溶液中合成。

5. 发明专利

JP2011134658A POSITIVE ELECTRODE ACTIVE MATERIAL FOR Li ION BATTERY AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：用于锂离子电池的正极电极活性材料及其制造方法
公开(公告)号：JP2011134658A
公开(公告)日：2011-07-07
申请号：JP2009294543
申请日：2009-12-25
申请人： Akita Univ , Mitsubishi Materials Corp , Mitsubishi Materials Electronic Chemicals Co Ltd , 三菱マテリアル株式会社 , 三菱マテリアル電子化成株式会社 , 国立大学法人秋田大学
发明人： TSUKADA HIROKAZU , IMAI HIROYUKI , OKAWA KOICHI , KUDO YOTA , NAKAMURA TAKASHI , SUGAWARA KATSUYASU
IPC分类号： H01M4/58 , C01B25/45
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide LiFePO
4 having a low load on environment which does not need an expensive device and has good cycle characteristics, and to provide a method of manufacturing the same.
SOLUTION: The positive electrode active material is characterized by containing spherical LiFePO
4 powder and rod-like LiFePO
4 powder. Further, it is characterized by compounding LiFePO
4 while irradiating ultrasonic wave after adding a polar solvent with water and compatibility to aqueous solution containing a lithium compound, an iron compound and phosphate compound. The method of manufacturing the positive electrode active material for the Li ion battery, preferably utilizes alcohol with the carbon number more than three in a polar solvent with water and compatibility.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种环境低负载且不需要昂贵装置并具有良好循环特性的LiFePO SB SB 4，并提供其制造方法。解决方案：正极活性物质的特征在于含有球形LiFePO 4 SBO 4粉末和棒状LiFePO 4 SBB粉末。此外，其特征在于在加入极性溶剂之后用超声波照射LiFePO 3 SBS 4 ，并与含有锂化合物，铁化合物和磷酸盐化合物的水溶液相容。制造Li离子电池用正极活性物质的方法优选在极性溶剂中使用碳数多于3的醇与水和相容性。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2008229426A Agent for and method of purifying heavy metal-containing solution 有权
标题翻译：净化重金属含量溶液的方法和方法
公开(公告)号：JP2008229426A
公开(公告)日：2008-10-02
申请号：JP2007069669
申请日：2007-03-17
申请人： Akita Univ , 国立大学法人秋田大学
发明人： OKAWA KOICHI
IPC分类号： C02F1/70 , C01F11/00 , C01G37/033 , C01G49/00 , C02F1/62 , C09K3/00
摘要： PROBLEM TO BE SOLVED: To deposit metals contained in tuff or the like on the surface of the stone by using an acid to obtain deposits, the depositing solution, and the stone to which deposits stick as a purifying agent for a heavy metal-containing solution.
SOLUTION: (1) Green tuff, the acid, and water are mixed in the mixing process. The green tuff is desirably a fine particle having a particle size of 3 mm or less. A weak acid or a strong acid is used as the acid. The water infiltrates the porous parts of the stone to play a role in carrying the acid into the stone and a role in moving iron and other metal ions eluted from the inside of the stone to the surface thereof, (2) The mixed sample is sufficiently reacted in the standing process. (3) Unreacted remaining acid is removed in the washing process. (4) Compounds containing metals, mainly iron, deposited on the surface of the green tuff are removed efficiently, and collected efficiently in the ultrasonic treatment process.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过使用酸将凝灰岩等中含有的金属沉积在石材的表面上以获得沉积物，沉积溶液和沉积物作为重金属的净化剂粘附的石头含有解决方案。
解决方案：（1）在混合过程中，将绿色凝灰岩，酸和水混合。绿色凝灰岩理想地为粒径为3mm以下的细小颗粒。弱酸或强酸用作酸。水渗入石头的多孔部分，起到将石灰携带的作用，并将铁和其他金属离子从石头内部洗脱到其表面的作用;（2）混合样品充分在常规过程中作出反应。（3）在洗涤过程中除去未反应的剩余酸。（4）沉积在绿色凝灰岩表面上的金属（主要是铁）的化合物被有效去除，并在超声处理过程中有效地收集。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008280559A Method for inhibiting acicular whisker from forming on tin plating film 有权
标题翻译：用于抑制凝胶膜上形成乳化剂的方法
公开(公告)号：JP2008280559A
公开(公告)日：2008-11-20
申请号：JP2007123976
申请日：2007-05-08
申请人： Akita Univ , 国立大学法人秋田大学
发明人： MORIKAWA SHIGEHIRO , KAMIYA OSAMU , OKAWA KOICHI
IPC分类号： C25D5/48 , C25D7/00 , H01R43/00 , H01R43/16
摘要： PROBLEM TO BE SOLVED: To provide a method for inhibiting an acicular whisker from forming in a tin plating film on a connector or a terminal which is a small and high-density packaged electronic component plated with tin or a metal mainly containing tin and no lead.
SOLUTION: This inhibiting method includes irradiating the connector or the terminal 2 plated with tin or the metal mainly containing tin and no lead with an ultrasonic wave in a solution 7 in which a reducing reaction field is formed. The method is regarded as a simple post-treatment of a plating process or a working process, which can supply the connector or the terminal component that makes no acicular whisker formed thereon similarly to a conventional plating film of a metal containing lead.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种抑制针状晶须在连接器或端子上形成的镀锡膜的方法，该连接器或端子是电镀锡或主要含有锡的金属的小而高密度封装的电子部件没有铅。解决方案：该抑制方法包括在形成还原反应场的溶液7中照射镀锡锡或主要含有锡的金属并且不含超声波的铅的端子2。该方法被认为是电镀工艺或工作过程的简单后处理，其可以像常规的含金属铅的镀膜一样提供不形成针状晶须的连接器或端子部件。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008201637A Aqueous solution containing nitrogen using ultrasonic wave, fertilizer and device for producing fertilizer 审中-公开
标题翻译：使用超声波，肥料和生产肥料的装置含有氮的水溶液
公开(公告)号：JP2008201637A
公开(公告)日：2008-09-04
申请号：JP2007041553
申请日：2007-02-22
申请人： Akita Univ , Nakano Sangyo Kk , 中野産業株式会社 , 国立大学法人秋田大学
发明人： OKAWA KOICHI , TAKAHATA SHIGEYUKI , NAKAMURA TAKASHI
IPC分类号： C01B21/38 , B01J19/10 , C05C5/00 , C05D1/00 , C05D5/00 , C05G1/00 , C05G5/00
摘要： PROBLEM TO BE SOLVED: To provide a technique for fixing nitrogen in an aqueous solution, and to provide, in particular, an aqueous solution containing nitrogen using an ultrasonic wave, a fertilizer produced by the technique and a device for producing the fertilizer.
SOLUTION: The technique for fixing nitrogen in air to an aqueous solution comprises radiating the ultrasonic wave to water and an aqueous solution. A multi frequency ultrasonic wave generator is indicated by 1; a vibrator is indicated by 2; an eggplant-shaped flask is indicated by 3; a water tank is indicated by 4 and a gas introduction pipe is indicated by 5. Necessary starting materials are only water and air and the trouble for collecting materials and material costs are eliminated. The aqueous solution contains nitrogen and is best suited as a fertilizer. Optionally, by adding a natural mineral and a natural stone such as green tuff to the aqueous solution either before or after irradiation of the ultrasonic wave, minerals from the stone can be used and buffering action by eluted minerals maintains the pH around neutral.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种将氮固定在水溶液中的技术，特别是使用超声波提供含氮的水溶液，通过该技术生产的肥料和用于生产肥料的装置。解决方案：将空气中的氮固定在水溶液中的技术包括将超声波辐射到水和水溶液中。多频超声波发生器由1表示; 振动器由2表示; 茄形烧瓶由3表示; 一个水箱由4表示，气体引入管由5表示。必要的起始材料只是水和空气，消除了收集材料和材料成本的麻烦。水溶液含氮，最适合作为肥料。任选地，通过在超声波照射之前或之后向水溶液中加入天然矿物和天然石料如绿色凝灰岩，可以使用来自石头的矿物质，并且通过洗脱的矿物质的缓冲作用将pH保持在中性附近。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2011256353A Method for extracting bitumen of oil sand origin which uses ultrasonic wave of high frequency 有权
标题翻译：用于提取高频超声波的油砂原料的方法
公开(公告)号：JP2011256353A
公开(公告)日：2011-12-22
申请号：JP2010142041
申请日：2010-06-04
申请人： Akita Univ , 国立大学法人秋田大学
发明人： OKAWA KOICHI , SAITO TOMONAO , HOSOKAWA RYOTA
IPC分类号： C10G1/00
摘要： PROBLEM TO BE SOLVED: To provide a method for extracting bitumen from oil sand more efficiently.SOLUTION: The method for extracting bitumen of oil sand origin is characterized as follows. Hot water or water vapor is added to oil sand to be 60-300°C, ultrasonic waves having 150-800 kHz frequency are irradiated, and the bitumen in water separated from the oil sand is collected.

10. 发明专利

JP2011210376A POSITIVE ELECTRODE ACTIVE MATERIAL FOR Li ION BATTERY, AND ITS MANUFACTURING METHOD 有权
标题翻译：用于锂离子电池的正极电极活性材料及其制造方法
公开(公告)号：JP2011210376A
公开(公告)日：2011-10-20
申请号：JP2010073965
申请日：2010-03-28
申请人： Akita Univ , Niigata Univ , 国立大学法人新潟大学 , 国立大学法人秋田大学
发明人： SATO MINEO , UEMATSU KAZUYOSHI , TSUJI HIROETSU , TODA KENJI , ISHIGAKI MASA , OKAWA KOICHI
IPC分类号： H01M4/58 , C01B25/45 , C01B31/02 , H01M4/36
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a positive electrode active material for Li ion battery having a very large discharge capacity and excellent cycle characteristics and its manufacturing method.SOLUTION: The manufacturing method of a positive electrode active material for Li ion battery in which carbon particulates exist on the surface of LiFePOcomprises in order (A) a step in which a lithium compound, an iron compound, and a phosphate compound are mixed and a raw material mixture is produced, (B) a step in which the raw material mixture is temporarily calcined in an inert atmosphere, a reducing atmosphere, or in a vacuum atmosphere, and the temporary calcined object is produced, (C) a step in which a polymer material is mixed in the temporary calcined object, and a calcined object is produced, and (D) a step in which the calcined object is calcined in an inert atmosphere, a reducing atmosphere, or a vacuum atmosphere. The positive electrode active material for Li ion battery manufactured by this manufacturing method is provided.
摘要翻译：要解决的问题：提供具有非常大的放电容量和优异的循环特性的锂离子电池用正极活性物质及其制造方法。解决方案：其中碳粒子的锂离子电池用正极活性物质的制造方法按照（A）将锂化合物，铁化合物和磷酸盐化合物混合并制造原料混合物的步骤，（B）将原料混合物暂时性化的工序，存在于LiFePO组装体的表面上在惰性气氛中还原气氛中或在真空气氛中煅烧，并制备临时煅烧物体，（C）将聚合物材料混合在临时煅烧物中的步骤，生成煅烧物，（D）煅烧物体在惰性气氛，还原气氛或真空气氛中煅烧的步骤。提供了通过该制造方法制造的用于锂离子电池的正极活性物质。

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