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    • 2. 发明专利
    • Concrete chipping device
    • 混凝土搅拌装置
    • JP2007154442A
    • 2007-06-21
    • JP2005347578
    • 2005-12-01
    • Kumamoto UnivShimizu Corp国立大学法人 熊本大学清水建設株式会社
    • KIMURA KATSUHIKOKIMURA HIROSHIURANO SHINJITAKURA TAKASHIMURAKAMI KAZUOAKIYAMA SHUSUKENAMIHIRA TAKAO
    • E04G23/08B02C19/00B02C19/18E21C37/18
    • PROBLEM TO BE SOLVED: To prevent a container from being damaged by shock wave generated in breaking concrete by high-voltage pulse electric discharge in a concrete chipping device for chipping a concrete surface.
      SOLUTION: A sponge-like body 30 with a predetermined thickness formed with open cells is stored in the cylindrical container 11 installed on the concrete surface 1, so as to come in close contact with the concrete surface 1. The cylindrical container 11 is filled with insulating water 12 so that the sponge-like body 30 is in a water absorbing state. Discharge electrodes 13+, 13- are erected penetrating the sponge-like body 30 at a predetermined space so that terminal tips 13a contact the concrete surface 1. High-voltage pulse applied to the discharge electrode 13+ is propagated from the concrete surface 1 to the interior to chip the concrete surface 1 between the discharge electrodes 13+, 13- in a thin layer state.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了防止在用于破碎混凝土表面的混凝土切屑装置中通过高压脉冲放电在破碎的混凝土中产生的冲击波损坏容器。 解决方案:形成有开孔的具有预定厚度的海绵状体30被储存在安装在混凝土表面1上的圆筒形容器11中,以便与混凝土表面1紧密接触。圆筒形容器11 填充有绝缘水12,使得海绵状体30处于吸水状态。 放电电极13+,13-被竖立成以预定的空间穿透海绵状体30,使得端子尖端13a接触混凝土表面1.施加到放电电极13+的高电压脉冲从混凝土表面1传播到 内部以薄层状态在放电电极13+,13-之间切割混凝土表面1。 版权所有(C)2007,JPO&INPIT
    • 5. 发明专利
    • 予備電離を用いたパルスストリーマ状放電プラズマ発生装置
    • 脉冲排放等离子体发生器使用PREIONIONATION
    • JP2015002064A
    • 2015-01-05
    • JP2013125641
    • 2013-06-14
    • 国立大学法人 熊本大学Kumamoto Univ国立大学法人 熊本大学
    • SAKUKAWA TAKASHIAKIYAMA SHUSUKE
    • H05H1/24H01S3/0977
    • 【課題】予備電離を用いて複数の線電極を用いたストリーマ放電生成で線電極間隔を短くしてもまんべんなく各線電極でストリーマ状放電が生成出来るようにし、放電領域を広くすることの出来る予備電離装置を有するストリーマ状放電発生装置を提供する。【解決手段】予備電離装置を有するストリーマ状放電発生装置は、図1に示されるように、線電極1と予備電離用平板電極3で挟むように誘電体2を配置して高繰り返しパルスパワー発生部5の出力電圧を線電極1と予備電離用平板電極3に印加する。予備電離用平板電極に印加する電圧は線電極に印加する電圧より低い電圧を印加する。【選択図】図1
    • 要解决的问题:为了提供一种具有可以扩大放电区域的备用电离装置的流光放电发生器,通过使用预电离使得能够在每个线电极均匀地产生流光放电,即使线电极 使用多个线电极在流光放电产生中缩短了间隔。 如图1所示,具有预电离装置的流光放电发生器通过将电介质2设置为保持,将来自高重复脉冲发生部分5的输出电压施加到线电极1和用于预电离的平板电极3 之间。 施加到用于预电离的平板电极的电压低于施加到线电极的电压。
    • 6. 发明专利
    • Apparatus and method, both for forming cracks in animal aggregate
    • 装置和方法,用于形成动物集体中的裂缝
    • JP2011177099A
    • 2011-09-15
    • JP2010043763
    • 2010-03-01
    • Kumamoto Univ国立大学法人 熊本大学
    • ABE KEISUKEAKIYAMA SHUSUKEKATSUKI ATSUSHI
    • A22C17/06A23L13/20B02C19/18
    • PROBLEM TO BE SOLVED: To provide an apparatus and a method, both for forming cracks in an animal bone material and for simplifying the extraction of a bone marrow liquid. SOLUTION: The apparatus for forming cracks in an animal bone material includes a container filled with water, a first electrode placed in the water, a ground electrode arranged in the water at the position facing the first electrode, and a high-voltage pulse generating region which is connected to the first electrode and generates a high-voltage pulse. The cracks are formed in the animal bone material by arranging the animal bone material in between the first electrode and the ground electrode and by causing the high-voltage pulse generating region to apply a high-voltage pulse in a state of the first electrode in contact with or adjacently in non-contact with the animal bone material. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供用于在动物骨骼材料中形成裂纹并简化骨髓液的提取的装置和方法。 解决方案:用于在动物骨材料中形成裂纹的装置包括填充有水的容器,放置在水中的第一电极,布置在面向第一电极的位置处的水中的接地电极,以及高压 脉冲产生区域,其连接到第一电极并产生高电压脉冲。 通过将动物骨材料布置在第一电极和接地电极之间并通过使高压脉冲产生区域在接触的第一电极的状态下施加高压脉冲来在动物骨材料中形成裂缝 与动物骨材料不接触或相邻地接触。 版权所有(C)2011,JPO&INPIT
    • 7. 发明专利
    • Pulse generating circuit, pulse generating apparatus and pulse generating method
    • 脉冲发生电路,脉冲发生装置和脉冲发生方法
    • JP2006135947A
    • 2006-05-25
    • JP2005291485
    • 2005-10-04
    • Kumamoto Univ国立大学法人 熊本大学
    • AKIYAMA SHUSUKEKATSUKI ATSUSHITAMMO HEERENNAMIHIRA TAKAO
    • H03K3/02
    • PROBLEM TO BE SOLVED: To provide a pulse generating circuit and pulse generating apparatus capable of more accelerating rising and falling of an output pulse. SOLUTION: A first pulse voltage VP1 is generated from Marx circuits 111-113 within a first pulse generating circuit 11. Furthermore, a second pulse voltage VP2 having a voltage polarity different from that of the first pulse voltage VP1 is generated from Marx circuits 211-213 within a second pulse generating circuit 21. If only one of both the pulse voltages is generated, switch elements 31-33 for coupling them are turned off, and the first pulse voltage VP1 having high-speed rising is outputted as an output pulse voltage Vout as it is. When the second pulse voltage VP2 is also generated with a time difference later, the switch elements 31-33 are turned on and both the pulse voltages are superimposed in such a direction as to cancel each other. COPYRIGHT: (C)2006,JPO&NCIPI
    • 解决的问题:提供能够更加加速输出脉冲的上升和下降的脉冲发生电路和脉冲发生装置。 解决方案:从第一脉冲发生电路11中的马克思电路111-113产生第一脉冲电压VP1。此外,从马克思产生具有不同于第一脉冲电压VP1的电压极性的第二脉冲电压VP2 电路211-213中。如果只产生两个脉冲电压中的一个,用于耦合它们的开关元件31-33截止,并且将具有高速上升的第一脉冲电压VP1作为 输出脉冲电压Vout。 当第二脉冲电压VP2也随后产生时间差时,开关元件31-33导通,并且两个脉冲电压在彼此抵消的方向上叠加。 版权所有(C)2006,JPO&NCIPI
    • 8. 发明专利
    • In vivo cell stimulation device
    • 体内细胞刺激装置
    • JP2009056222A
    • 2009-03-19
    • JP2007227814
    • 2007-09-03
    • Kumamoto Univ国立大学法人 熊本大学
    • AKIYAMA SHUSUKEKATSUKI ATSUSHI
    • A61B18/18A61N5/02
    • PROBLEM TO BE SOLVED: To provide a compact and inexpensive in vivo cell stimulation device capable of performing a local treatment. SOLUTION: The in vivo cell stimulation device includes: an electromagnetic wave generator 10 for generating electromagnetic wave where a frequency, which is a value equal to the inverse of the relaxation time of a dielectric substance contained in a prescribed element among the plurality of elements constituting prescribed in vivo cells 2, is defined as a reference frequency; a waveguide 30 for propagating the electromagnetic wave outputted from the electromagnetic generator 10; and a parabola antenna 40 for irradiating by convergence a very small region F including the prescribed in vivo cells 2 with the electromagnetic wave guided by the waveguide 30. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供能够进行局部治疗的紧凑且廉价的体内细胞刺激装置。 解决方案:体内细胞刺激装置包括:电磁波发生器10,用于产生电磁波,其中频率等于多个包含在规定元素中的电介质的弛豫时间的倒数 构成规定体内细胞2的元件被定义为参考频率; 用于传播从电磁发生器10输出的电磁波的波导30; 以及抛物线天线40,用于通过会聚具有由波导管30引导的电磁波的包括规定的体内细胞2的非常小的区域F照射。(C)2009,JPO&INPIT
    • 10. 发明专利
    • Apoptosis inducing method using nanosecond pulsed electric field
    • 使用纳秒脉冲电场的病灶诱导方法
    • JP2011240115A
    • 2011-12-01
    • JP2011047162
    • 2011-03-04
    • Kumamoto Univ国立大学法人 熊本大学
    • ABE KEISUKEMITSUTAKE KAZUNORIAKIYAMA SHUSUKEKATSUKI ATSUSHI
    • A61N1/40A61N1/32
    • PROBLEM TO BE SOLVED: To induce cell death such as apoptosis by controlling repeating frequency of a nanosecond pulse electric field.SOLUTION: A method induces the cell death such as the apoptosis by applying the nanosecond pulse electric field to the targeted cell in tissue. The method inducing the cell death such as the apoptosis uses the nanosecond pulse electric field which is 0.5-250 KV/cm with the pulse width of 1-300 ns while the repeating frequency is more than 0.01 pps and less than 0.5 pps. The method for inducing the cell death such as the apoptosis uses the nanosecond pulse electric field with the repeating frequency of 50 pps or more, and further, the method for inducing the cell death such as the apoptosis uses a sequence of applied nanosecond pulsed electric field by applying a plurality of the nanosecond pulse electric fields as one cluster, while the repeating frequency of the cluster is more than 0.01/second and less than 0.5/second.
    • 要解决的问题:通过控制纳秒脉冲电场的重复频率来诱导细胞死亡如细胞凋亡。 解决方案:一种方法通过将纳秒脉冲电场施加到组织中的靶细胞来诱导细胞死亡,例如细胞凋亡。 诱导细胞死亡的方法如细胞凋亡使用脉冲宽度为1-300ns的0.5-250KV / cm的纳秒脉冲电场,而重复频率大于0.01pps且小于0.5pps。 诱导细胞死亡的方法如细胞凋亡使用重复频率为50pps以上的纳秒脉冲电场,此外,诱导细胞死亡的方法如细胞凋亡使用应用纳秒脉冲电场的序列 通过施加多个纳秒脉冲电场作为一个簇,而簇的重复频率大于0.01 /秒且小于0.5 /秒。 版权所有(C)2012,JPO&INPIT