公开(公告)号：US20140285039A1

公开(公告)日：2014-09-25

申请号：US14177988

申请日：2014-02-11

Applicant: Hitachi, Ltd.

Inventor： Takuya AOYAGI ,  Motomune KODAMA ,  Takashi NAITO ,  Tadashi FUJIEDA ,  Yuichi SAWAI ,  Masanori MIYAGI ,  Haruo AKAHOSHI ,  Norihisa IWASAKI

IPC: B23K35/02 ,  H02K3/02 ,  H01R4/02 ,  H02K5/00

CPC classification number: B23K35/025 ,  B23K35/0227 ,  B23K35/0233 ,  B23K35/0244 ,  B23K35/262 ,  B23K35/282 ,  B23K35/286 ,  B23K35/3006 ,  B23K35/302 ,  B23K35/32 ,  B23K35/3602 ,  H01R4/023 ,  H01R4/625 ,  H02K3/02

Abstract: An aluminum wire body, in which an aluminum or aluminum alloy electric wire and a metal to be joined are joined by solder, wherein the solder includes an oxide glass including vanadium and a conducting particle. Preferably, the conducting particle contained in the solder is 90% by volume or less and the oxide glass is 20% by volume to 90% by volume. Further preferably, the oxide glass includes 40% by mass or more of Ag2O in terms of oxides and the glass transition point is 180° C. or less.

Abstract translation: 一种铝线体，其中铝或铝合金电线和待接合的金属通过焊料接合，其中焊料包括包含钒和导电颗粒的氧化物玻璃。 焊料中所含的导电粒子优选为90体积％以下，氧化物玻璃为20体积％〜90体积％。 进一步优选地，氧化物玻璃的氧化物含有40质量％以上的Ag 2 O，玻璃化转变点为180℃以下。

公开(公告)号：US20130260095A1

公开(公告)日：2013-10-03

申请号：US13770722

申请日：2013-02-19

Applicant: HITACHI, LTD.

Inventor： Yuzuru SHIMAZAKI ,  Takashi NAITO ,  Takuya AOYAGI ,  Yuichi SAWAI ,  Tadashi FUJIEDA ,  Akihiro MIYAUCHI ,  Masahiko OGINO

IPC: C03C4/00

CPC classification number: C03C4/00 ,  C03C3/16 ,  C03C3/21 ,  Y10T428/24355

Abstract: A glass substrate having a fine structure on the surface thereof, wherein said glass substrate is made of vanadium-containing glass and said vanadium-containing glass has a resistivity no higher than 109 Ω·cm, with the content of vanadium (in the form of V2O5) being no less than 10 wt % and no more than 60 wt %. The glass substrate prevents dust attraction and retains its antifouling properties over a long period of time.

Abstract translation: 在其表面具有微细结构的玻璃基板，其中所述玻璃基板由含钒玻璃制成，所述含钒玻璃的电阻率不高于109Ω·cm，钒的含量（以 V 2 O 5）不小于10重量％且不大于60重量％。 玻璃基板防止吸尘，并在长时间内保持其防污性能。

公开(公告)号：US20180008231A1

公开(公告)日：2018-01-11

申请号：US15552547

申请日：2016-01-27

Applicant: Hitachi, Ltd.

Inventor： Tatsuya MIYAKE ,  Toru WATANABE ,  Takashi NAITO ,  Takuya AOYAGI ,  Taigo ONODERA

IPC: A61B8/14 ,  A61B8/00 ,  H04R17/00 ,  H04R3/00

CPC classification number: A61B8/14 ,  A61B8/4281 ,  A61B8/4444 ,  A61B8/4488 ,  A61B8/4494 ,  B06B1/0622 ,  G10K11/30 ,  H04R3/00 ,  H04R17/00

Abstract: An ultrasound probe is provided which maintains sufficient adhesion strength of the layers that configure the ultrasound probe and which matches the acoustic impedance of a piezoelectric element to that of the organism; also provided is an ultrasound diagnostic device provided with said ultrasound probe. This ultrasound probe (100a) is characterized by comprising a backing layer, a piezoelectric element layer (6E), an acoustic matching layer (2A) and an acoustic lens (1), laminated in that order, wherein an adhesion layer (14A) containing vanadium glass is provided between the piezoelectric element layer (6E) and the acoustic matching layer (2A).

公开(公告)号：US20160155521A1

公开(公告)日：2016-06-02

申请号：US14904211

申请日：2013-07-19

Applicant: HITACHI, LTD.

Inventor： Takashi NAITO ,  Takuya AOYAGI ,  Motomune KODAMA ,  Ryo ISHIBASHI

IPC: G21C9/033 ,  C03C3/155 ,  C03C3/15 ,  G21F1/06 ,  G21F9/30

CPC classification number: G21C9/033 ,  C03C3/064 ,  C03C3/066 ,  C03C3/089 ,  C03C3/14 ,  C03C3/145 ,  C03C3/15 ,  C03C3/155 ,  C03C12/00 ,  G21C9/016 ,  G21C9/02 ,  G21F1/06 ,  G21F9/30 ,  G21F9/305 ,  Y02E30/40

Abstract: Neutron-absorbing glass that can be input into water, wherein gadolinium oxide, boron oxide, and zinc oxide are contained and B2O3 is contained 42 to 65 mol % in terms of oxide above.

Abstract translation: 可以输入到水中的中子吸收玻璃，其中含有氧化钆，氧化硼和氧化锌，B2O3含量以上述氧化物为42〜65摩尔％。

公开(公告)号：US20150372298A1

公开(公告)日：2015-12-24

申请号：US14765174

申请日：2013-02-26

Applicant: HITACHI, LTD.

Inventor： Tadashi FUJIEDA ,  Jun KAWAJI ,  Takuya AOYAGI ,  Takashi NAITO

IPC: H01M4/48 ,  H01M10/0562

CPC classification number: H01M4/48 ,  C03C3/16 ,  C03C3/21 ,  C03C4/18 ,  C03C10/0072 ,  C03C14/006 ,  C03C2214/16 ,  H01M4/0471 ,  H01M4/485 ,  H01M4/525 ,  H01M4/624 ,  H01M10/0525 ,  H01M10/0562 ,  H01M2004/021 ,  H01M2300/0071 ,  H01M2300/0091

Abstract: An object of the present invention is to enhance energy density and output density of an all-solid state ion secondary battery. To achieve the object, the present invention provides an all-solid state ion secondary battery in which a solid electrolyte layer is joined between a positive electrode active material layer and a negative electrode active material layer, characterized in that at least one of the positive electrode active material layer and the negative electrode active material layer is formed by binding active material particles and solid electrolyte particles together through an ion-conductive and ferroelectric substance.

Abstract translation: 本发明的目的是提高全固态离子二次电池的能量密度和输出密度。 为了实现该目的，本发明提供一种全固态离子二次电池，其中固体电解质层接合在正极活性物质层和负极活性物质层之间，其特征在于，正极中的至少一个 活性物质层和负极活性物质层通过离子传导性和铁电性物质将活性物质粒子和固体电解质粒子结合在一起形成。