公开(公告)号：US09382603B2

公开(公告)日：2016-07-05

申请号：US13635216

申请日：2011-03-17

申请人： Keiichi Kimura ,  Masamoto Tanaka ,  Wataru Ohashi

发明人： Keiichi Kimura ,  Masamoto Tanaka ,  Wataru Ohashi

IPC分类号： B21B1/22 ,  C22F1/00 ,  B21B3/00 ,  B23K35/26 ,  C22C13/00 ,  C22F1/04 ,  C22F1/08 ,  C22F1/14 ,  C22C9/00 ,  C22C9/06 ,  C22C21/00 ,  H01L31/05 ,  B21B1/40 ,  B22F1/00

CPC分类号： C22F1/00 ,  B21B1/40 ,  B21B3/00 ,  B21B2267/065 ,  B22F1/0059 ,  B23K35/26 ,  C22C9/00 ,  C22C9/06 ,  C22C13/00 ,  C22C21/00 ,  C22F1/04 ,  C22F1/08 ,  C22F1/14 ,  H01L31/0512 ,  Y02E10/50 ,  Y10T428/12493

摘要： A metal tape material contains a metal having face centered cubic lattice structure, in which metal tape material an area fraction A1 of a preferentially oriented region are within an orientation difference of 15° C. relative to a thickness direction of the metal tape material and further within an orientation difference of 15° C. relative to a first in-plane direction of the metal tape material is 60% or greater and not greater than 100%, and, where an area fraction of a preferentially oriented region are within an orientation difference of 15° relative to the thickness direction and further within an orientation difference of 15° relative to the first in-plane direction is defined as A2, the total of the area fraction of the preferentially oriented region and the area fraction of the preferentially oriented region, A1+A2, is greater than 70% and not greater than 100%.

摘要翻译： 金属带材料包含具有面心立方晶格结构的金属，其中优先<100>取向区域的​​面积分数A1的金属带材料相对于金属带的厚度方向处于15℃的取向差 在相对于金属带材料的第一面内方向为15℃的取向差为60％以上且不大于100％的情况下，优选<212>取向的面积分数 区域相对于厚度方向的取向差为15°，并且在相对于第一面内方向的取向差为15度的范围内，定义为A2，优选<212>取向区域的​​面积分数 并且优先取向的区域A1 + A2的面积分数大于70％且不大于100％。

公开(公告)号：US20130008692A1

公开(公告)日：2013-01-10

申请号：US13635216

申请日：2011-03-17

申请人： Keiichi Kimura ,  Masamoto Tanaka ,  Wataru Ohashi

发明人： Keiichi Kimura ,  Masamoto Tanaka ,  Wataru Ohashi

IPC分类号： H01B5/00 ,  B32B15/01 ,  C22C9/00

CPC分类号： C22F1/00 ,  B21B1/40 ,  B21B3/00 ,  B21B2267/065 ,  B22F1/0059 ,  B23K35/26 ,  C22C9/00 ,  C22C9/06 ,  C22C13/00 ,  C22C21/00 ,  C22F1/04 ,  C22F1/08 ,  C22F1/14 ,  H01L31/0512 ,  Y02E10/50 ,  Y10T428/12493

摘要： Provided are a metal tape material improved in characteristics to be low in Young's modulus, low in yield stress and high in break elongation and a metal tape material for semiconductor packaging, such as a current-collection interconnector, comprising the same.The metal tape material comprises a metal having face centered cubic lattice structure, in which metal tape material an area fraction A1 of a preferentially oriented region in which crystal axes of a unit lattice of the face centered cubic structure are within an orientation difference of 15° relative to a thickness direction of the metal tape material and further within an orientation difference of 15° relative to a first in-plane direction of the metal tape material is 60% or greater and not greater than 100%, and, where an area fraction of a preferentially oriented region in which crystal axes of the unit lattice of the face centered cubic structure are within an orientation difference of 15° relative to the thickness direction of the metal tape material and further within an orientation difference of 15° relative to the first in-plane direction of the metal tape material is defined as A2, the total of the area fraction of the preferentially oriented region and the area fraction of the preferentially oriented region, A1+A2, is greater than 70% and not greater than 100%.

摘要翻译： 本发明提供一种改善了杨氏模量低，屈服应力低，断裂伸长率高的特性的金属带材和用于半导体封装的金属带材料，例如集流互连器。 金属带材料包括具有面心立方晶格结构的金属，其中金属带材料是面心立方结构的单位晶格的晶轴<100>的优先<100取向区域的​​面积分数A1 相对于金属带材料的厚度方向的取向差为15°，并且相对于金属带材的第一面内方向为15°以内的取向差为60％以上且100％以下， 并且其中面心立方结构的单位晶格的晶轴<212>的优先<212>取向区域的​​面积分数在相对于金属带材料的厚度方向为15°的取向差之内，以及 进一步在相对于金属带材料的第一面内方向15°的取向差定义为A2时，优选方位角的面积分数的总和 d区域，优选<100>取向区域A1 + A2的面积分数大于70％且不大于100％。

公开(公告)号：US20150082942A1

公开(公告)日：2015-03-26

申请号：US14374941

申请日：2012-02-06

申请人： Yutaka Kishida ,  Hitoshi Dohnomae ,  Jiro Kondo ,  Kiyoshi Goto ,  Wataru Ohashi

发明人： Yutaka Kishida ,  Hitoshi Dohnomae ,  Jiro Kondo ,  Kiyoshi Goto ,  Wataru Ohashi

IPC分类号： F27B14/14 ,  C22B9/02 ,  B01D1/02 ,  F27B14/04 ,  F27B14/06 ,  C22B9/04 ,  F27D99/00

CPC分类号： F27B14/14 ,  B01D1/02 ,  C01B33/037 ,  C22B9/02 ,  C22B9/04 ,  F27B14/04 ,  F27B14/06 ,  F27B2014/045 ,  F27D99/0006 ,  F27D2099/0008

摘要： An objective of the present invention is, in refining a metal or a semiconductor melt, without impairing refining efficiency, to alleviate wear and tear commensurate with unevenness in a crucible caused by instability in melt flow, and to allow safe operation over long periods of time such that leakages from the crucible do not occur. Provided is a metal or semiconductor melt refining method, in which, by using an AC resistance heating heater as a crucible heating method, the melt is heat retained and mixed by a rotating magnetic field which is generated by the resistance heating heater. The metal or semiconductor melt refinement method and a vacuum refinement device which is optimal for the refinement method are characterized in that, in order that a fluid instability does not occur in the boundary between the melt and the bottom face of the crucible when the melt is rotated by the rotating magnetic field, with a kinematic viscosity coefficient of the melt designated ν (m2/sec), the radius of the fluid surface of the melt designated R (m), and the rotational angular velocity of the melt designated Ω (rad/sec), the operation is carried out such that the value of a Reynolds number (Re) which is defined as Re=R×(Ω/ν)̂(1/2) does not exceed 600.

摘要翻译： 本发明的目的是在不损害精炼效率的同时，在精炼金属或半导体熔体的同时，减轻由熔体流动不稳定引起的坩埚中的不均匀度的磨损和撕裂，并允许长时间的安全运行 从而不会发生坩埚的泄漏。 提供一种金属或半导体熔融精炼方法，其中通过使用交流电阻加热器作为坩埚加热方法，通过由电阻加热器产生的旋转磁场将熔体热保持并混合。 金属或半导体熔体精制方法和对精制方法最佳的真空精制装置的特征在于，为了在熔体与坩埚的底面之间的边界处不会发生流体不稳定性，当熔体是 通过旋转磁场旋转，熔体的运动粘度系数指定为ngr; （m2 / sec），指定为R（m）的熔体的流体表面的半径以及指定为＆OHgr的熔体的旋转角速度; （rad / sec），进行操作，使得被定义为Re = R×（＆OHgr; /＆ngr;）（1/2）的雷诺数（Re）的值不超过600。

公开(公告)号：US20120261085A1

公开(公告)日：2012-10-18

申请号：US13530946

申请日：2012-06-22

申请人： Katsuhiro Sasai ,  Wataru Ohashi

发明人： Katsuhiro Sasai ,  Wataru Ohashi

IPC分类号： B22D23/00

CPC分类号： B22D11/001 ,  B22D11/115 ,  C21C7/0006 ,  C21C7/06 ,  C21C7/068 ,  C21C7/10 ,  C22C38/001 ,  C22C38/004 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/08 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16

摘要： A method of producing an extremely low carbon steel cast slab characterized by casting molten steel obtained by reducing the carbon concentration of the molten steel to 0.005 mass % or less, then adding Cu, Nb, and B to the molten steel, furthermore, and adjusting the concentration of dissolved oxygen in the molten steel to 0.01 mass % to 0.06 mass % and extremely low carbon steel plate comprised of steel containing C: 0.005 mass % or less, acid soluble Al: 0.005 mass % or less, and further Cu, Nb, and B, characterized in that the steel has fine oxides of a diameter of 0.5 μm to 30 μm dispersed in it in an amount of 1000 particles/cm2 to 1,000,000 particles/cm2.

摘要翻译： 一种生产极低碳钢铸坯的方法，其特征在于将通过将钢水的碳浓度降低至0.005质量％以下而获得的钢水，然后向钢水中添加Cu，Nb和B，并且调整 钢水中的溶解氧的浓度为0.01质量％〜0.06质量％，由含有C：0.005质量％以下的钢，酸溶性Al：0.005质量％以下的钢以及进一步的Cu，Nb 和B，其特征在于，所述钢以1000个/ cm 2〜1,000,000个/ cm 2的量分散在其中的直径为0.5μm〜30μm的微细氧化物。

公开(公告)号：US07470333B2

公开(公告)日：2008-12-30

申请号：US10556148

申请日：2004-04-28

申请人： Wataru Ohashi ,  Akihito Kiyose ,  Masafumi Miyazaki ,  Takeshi Kubota ,  Yousuke Kurosaki ,  Yoshihiro Arita ,  Ken-ichiro Miyamoto ,  Takashi Sawai

发明人： Wataru Ohashi ,  Akihito Kiyose ,  Masafumi Miyazaki ,  Takeshi Kubota ,  Yousuke Kurosaki ,  Yoshihiro Arita ,  Ken-ichiro Miyamoto ,  Takashi Sawai

IPC分类号： H01F1/147

CPC分类号： C21D8/1205 ,  C22C38/005 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/18 ,  H01F1/14775 ,  H02K1/02

摘要： A non-oriented electrical steel sheet is characterized in that the number density of inclusions with an equivalent volume diameter of less than 100 nm contained in the steel sheet is 1×1010 [/mm3] or less, and that the steel sheet contains, by mass %, C: up to 0.01%, Si: 0.1% to 7.0%. Al: 0.1% to 3.0%. Mn: 0.1% to 2.0%, REM: 0.0003% to 0.05%. Ti: up to 0.02%. S: up to 0.005%. and N: up to 0.005%. the balance Fe and inevitable impurities and the mass % of Al represented by [Al] and the mass % of Ti represented by [Ti] satisfy the equation log([Ti]×[N])−1.19×log([Al]×[N])+1.84>0 . . . (1).

摘要翻译： 无取向电工钢板的特征在于，钢板中所含的等体积直径小于100nm的夹杂物的数密度为1×10 10 [/ mm 3]以下，钢板以质量％计， ，C：0.01％以下，Si：0.1〜7.0％。 Al：0.1〜3.0％。 Mn：0.1〜2.0％，REM：0.0003〜0.05％。 Ti：最高0.02％。 S：高达0.005％。 和N：高达0.005％。 由[Al]表示的Fe和不可避免的杂质和Al的质量％以及由[Ti]表示的Ti的质量％满足等式log（[Ti] x [N]） - 1.19xlog（[Al] x [ N]）+ 1.84> 0。 。 。 （1）。

公开(公告)号：US6017497A

公开(公告)日：2000-01-25

申请号：US918571

申请日：1997-08-22

申请人： Katsushige Matsuzaki ,  Tatsunori Sunagawa ,  Kenji Kawahito ,  Junji Omori ,  Yoshitaka Yamana ,  Shoichi Osada ,  Kiyoshi Aritome ,  Yoshimasa Ikeda ,  Izumi Matsushita ,  Wataru Ohashi ,  Kaoru Ito ,  Fumihiko Hasegawa ,  Shinya Nariki ,  Michimasa Sasaki ,  Noritane Tsugane ,  Toshiaki Kurihara

发明人： Katsushige Matsuzaki ,  Tatsunori Sunagawa ,  Kenji Kawahito ,  Junji Omori ,  Yoshitaka Yamana ,  Shoichi Osada ,  Kiyoshi Aritome ,  Yoshimasa Ikeda ,  Izumi Matsushita ,  Wataru Ohashi ,  Kaoru Ito ,  Fumihiko Hasegawa ,  Shinya Nariki ,  Michimasa Sasaki ,  Noritane Tsugane ,  Toshiaki Kurihara

IPC分类号： C01G49/00 ,  C04B35/26 ,  C04B35/626 ,  H01F1/34 ,  B01J19/26 ,  F27B1/00

CPC分类号： C04B35/2658 ,  C01G49/009 ,  C04B35/26 ,  C04B35/626 ,  H01F1/344 ,  C01P2004/61 ,  C01P2006/12

摘要： An atomization roasting furnace for producing ferrite raw material powder includes an elongated roasting furnace body with a center burner located at the top end thereof. At least three liquid spray nozzles are located in an expansion slope portion below the center burner circumferentially with respect to the center burner. A quencher, located below the elongated roasting furnace body, has a top end connected to a bottom end of the elongated roasting furnace body. Quencher nozzles are located adjacent the top end of the quencher.

摘要翻译： 一种用于生产铁氧体原料粉末的雾化焙烧炉包括具有位于其顶端的中心燃烧器的细长焙烧炉体。 至少三个液体喷嘴位于相对于中心燃烧器周向的中心燃烧器下方的膨胀斜面部分中。 位于细长焙烧炉体下方的淬火器具有连接到细长焙烧炉体的底端的顶端。 猝灭剂喷嘴位于猝灭剂顶端附近。

公开(公告)号：US08302667B2

公开(公告)日：2012-11-06

申请号：US13173154

申请日：2011-06-30

申请人： Hideaki Yamamura ,  Wataru Ohashi

发明人： Hideaki Yamamura ,  Wataru Ohashi

IPC分类号： B22D11/10 ,  B22D27/00

CPC分类号： C22C37/08 ,  C22C33/08 ,  C22C37/04 ,  C22C37/06 ,  C22C37/10

摘要： The present invention provides tough cast iron and cast iron semi-finished products excellent in workability without heat treatment requiring massive heat energy and long time and a method of production enabling these to be efficiently produced, that is, cast iron of ingredients of white cast iron where particles of spheroidal graphite or flattened graphite are dispersed, cast iron where the ingredients of the white cast iron satisfy, by wt %, (% C)≦4.3−(% Si)÷3 and C≧1.7% and where the particles of spheroidal graphite are dispersed at a density of 50 particles/mm2 or more, or cast iron where the particles of flattened graphite have a width of 0.4 mm or less and a length of 50 mm or less.

摘要翻译： 本发明提供了在不需要大量热能和长时间的热处理的情况下，具有优异的可加工性的铸铁和铸铁半成品，以及能够有效地生产这些材料的生产方法，即白铸铁成分的铸铁 其中分散有球状石墨或扁平石墨的颗粒，其中白铸铁的成分满足重量％（％C）＆nlE; 4.3 - （％Si）÷3和C≥1.7％的铸铁，其中颗粒 球状石墨以50个/ mm 2以上的密度分散，或者扁平石墨的粒子的宽度为0.4mm以下，长度为50mm以下的铸铁。

公开(公告)号：US20080129413A1

公开(公告)日：2008-06-05

申请号：US11979063

申请日：2007-10-30

申请人： Wataru Ohashi ,  Hajime Shimamura ,  Tomokazu Komazaki ,  Yoshiaki Fujita

发明人： Wataru Ohashi ,  Hajime Shimamura ,  Tomokazu Komazaki ,  Yoshiaki Fujita

IPC分类号： H03H9/72 ,  H01L41/22

CPC分类号： H03H7/38 ,  H03H9/0576 ,  H03H9/72 ,  H03H9/725 ,  Y10T29/42

摘要： A branching filter package has a SAW filter chip housing area which houses a piezo electric base, on which a transmitting SAW filter and a receiving SAW filter having a different frequency passing band with each other, are formed, and an impedance matching circuit and a branching circuit for the transmitting SAW filter and the receiving SAW filter.

摘要翻译： 分路滤波器封装具有容纳压电基座的SAW滤波器芯片容纳区域，其上形成有彼此具有不同频率通过频带的发送SAW滤波器和接收SAW滤波器，以及阻抗匹配电路和分支 用于发射SAW滤波器和接收SAW滤波器的电路。

公开(公告)号：US20060243351A1

公开(公告)日：2006-11-02

申请号：US10556148

申请日：2004-04-28

申请人： Wataru Ohashi ,  Akihito Kiyose ,  Masafumi Miyazaki ,  Takeshi Kubota ,  Yousuke Kurosaki ,  Yoshihiro Arita ,  Ken-ichiro Miyamoto ,  Takashi Sawai

发明人： Wataru Ohashi ,  Akihito Kiyose ,  Masafumi Miyazaki ,  Takeshi Kubota ,  Yousuke Kurosaki ,  Yoshihiro Arita ,  Ken-ichiro Miyamoto ,  Takashi Sawai

IPC分类号： H01F1/16

CPC分类号： C21D8/1205 ,  C22C38/005 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/18 ,  H01F1/14775 ,  H02K1/02

摘要： A non-oriented electrical steel sheet is characterized in that the number density of inclusions with an equivalent volume diameter of less than 100 nm contained in the steel sheet is 1×1010 [/mm3] or less, and that the steel sheet contains, by mass%, C: up to 0.01%, Si: 0.1% to 7.0%, Al: 0.1% to 3.0%, Mn: 0.1% to 2.0%, REM: 0.0003% to 0.05%, Ti: up to 0.02%, S: up to 0.005%, and N: up to 0.005%, the balance Fe and inevitable impurities and the mass % of Al represented by [All and the mass % of Ti represented by [Ti] satisfy the equation loq([Ti]×[N])−1.19×loq([Al]×[N])+1.84>0 . . . (1).

摘要翻译： 无取向电工钢板的特征在于，钢板中所含的等体积直径小于100nm的夹杂物的数量密度为1×10 6 [/ mm 3 / SUP>]以下，钢板以质量％计含有C：0.01％以下，Si：0.1〜7.0％，Al：0.1〜3.0％，Mn：0.1〜2.0％，REM： 0.0003％〜0.05％，Ti：0.02％以下，S：0.005％以下，N：0.005％以下，余量为Fe和不可避免的杂质，Al的质量％为[全部和质量％Ti 由[Ti]表示，满足方程式loq（[Ti] x [N]） - 1.19xloq（[Al] x [N]）+ 1.84> 0。 。 。 （1）。

公开(公告)号：US06960966B2

公开(公告)日：2005-11-01

申请号：US10668379

申请日：2003-09-24

申请人： Kazushige Noguchi ,  Satoshi Terada ,  Wataru Ohashi ,  Tomokazu Komazaki

发明人： Kazushige Noguchi ,  Satoshi Terada ,  Wataru Ohashi ,  Tomokazu Komazaki

IPC分类号： H03H9/64

CPC分类号： H03H9/6433

摘要： A high-performance SAW filter is to be provided which has lower insertion loss in a pass band and high attenuation in an attenuation band on the low frequency side of the pass band. In a SAW filter with attenuation poles configured of a two-port circuit for filtering for forming a ladder type SAW filter using a SAW resonator and a two-port circuit for impedance formed of an impedance serially connected, the impedance of the two-port circuit for impedance is configured so as to form an attenuation band of a predetermined width having a sufficient attenuation characteristic on the low frequency side of a pass band.

摘要翻译： 提供一种在通带中具有较低插入损耗的高性能SAW滤波器，并且在通带的低频侧的衰减频带中具有较高的衰减。 在具有由用于形成使用SAW谐振器形成梯形SAW滤波器的二端口电路和由阻抗串联连接的阻抗的双端口电路构成的衰减极的SAW滤波器中，双端口电路的阻抗 阻抗被配置为在通带的低频侧形成具有足够衰减特性的预定宽度的衰减带。