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    • 132. 发明申请
    • LIQUID JET RECORDING HEAD AND LIQUID SUPPLY METHOD
    • 液体喷射记录头和液体供应方法
    • US20100208010A1
    • 2010-08-19
    • US12706215
    • 2010-02-16
    • Tomoyuki InoueKen TsuchiiMasataka SakuraiYoshiyuki NakagawaAkiko Saito
    • Tomoyuki InoueKen TsuchiiMasataka SakuraiYoshiyuki NakagawaAkiko Saito
    • B41J2/175
    • B41J2/14145B41J2/18B41J2/19B41J2002/14403B41J2202/12
    • A liquid jet recording head includes liquid discharge ports, pressure chambers, and a substrate which has the discharge energy generating element, a liquid chamber for storing a liquid supplied to the pressure chamber, a pair of paths which are separated from the liquid chamber, and a liquid supply port communicating with the liquid chamber. A liquid inlet port communicating with one path of the pair of paths and a liquid outlet port communicating with the other path of the pair of paths are opened on one surface of the substrate. A liquid flow path for discharging the liquid from the liquid chamber to the pressure chamber via the liquid supply port, and a liquid flow path for circulating the liquid from the one path to each pressure chamber via the liquid inlet port, and further from each pressure chamber to the other path via the liquid outlet port are provided.
    • 液体喷射记录头包括液体排出口,压力室和具有排出能量产生元件的基板,用于储存供应到压力室的液体的液体室,与液体室分离的一对路径,以及 与液体室连通的液体供给口。 与一对路径的一个路径连通的液体入口和与该对路径的另一路径连通的液体出口在基板的一个表面上打开。 一种用于经由液体供应口将液体从液体室排出到压力室的液体流路,以及用于使液体从一个路径经由液体入口循环到每个压力室的液体流路,并且进一步从每个压力 提供了经由液体出口连接到另一路径的腔室。
    • 139. 发明授权
    • Magnetic composite material and method for producing the same
    • 磁性复合材料及其制造方法
    • US07168255B2
    • 2007-01-30
    • US10808277
    • 2004-03-25
    • Akiko SaitoTadahiko Kobayashi
    • Akiko SaitoTadahiko Kobayashi
    • F25B21/00B22F3/00
    • F25B21/00F25B2321/0022H01F1/012Y02B30/66
    • The magnetic composite material of the present invention is used as a working substance in the magnetic refrigeration system and comprising at least two phases, including, a first phase composed of an intermetallic compound represented by a general formula: La(Fe(Co, Ni)Si)13, having an NaZn13 type crystal structure, and a second phase is composed of an iron alloy containing Si. The first phase is precipitated in an expansion size of 100 μm or less in average. Preferably, the magnetic composite material contains Fe as a principal component, La in an amount from 4 atomic % to 12 atomic %, Si in an amount from 2 atomic % to 21 atomic %, and Co and Ni in a total amount from 0 atomic % to 11 atomic %, and the total amount of Fe, Co and Ni being from 75 atomic % to 92 atomic %.
    • 本发明的磁性复合材料用作磁性制冷系统中的工作物质,其至少包括两相,包括由通式La(Fe(Co,Ni))表示的金属间化合物构成的第一相, Si)13 N,具有NaZn 13 N型晶体结构,第二相由含有Si的铁合金构成。 第一相的平均膨胀尺寸为100μm以下。 优选地,磁性复合材料含有Fe为主要成分,La为4原子%至12原子%的量,Si为2原子%至21原子%,Co和Ni的总量为0原子 %〜11原子%,Fe,Co和Ni的总量为75原子%〜92原子%。
    • 140. 发明申请
    • Magnetic material and manufacturing method thereof
    • 磁性材料及其制造方法
    • US20060254385A1
    • 2006-11-16
    • US11414302
    • 2006-05-01
    • Hideyuki TsujiAkiko SaitoTadahiko Kobayashi
    • Hideyuki TsujiAkiko SaitoTadahiko Kobayashi
    • H01F1/08
    • H01F1/015
    • A powder raw material is prepared by mixing at least two kinds of powders selected from a powder A, a powder B, a powder C, and a powder D. A sintered body of a magnetic material having an NaZn13 crystal structure phase is formed by heating the powder raw material while applying a pressure treatment. The powder A is at least one of elemental powder of element R selected from Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, and Yb. The powder B is at least one of elemental powder of element T selected from Fe, Co, Ni, Mn, and Cr. The powder C is at least one of elemental powder of element M selected from Si, B, C, Ge, Al, Ga, and In. The powder D is a compound powder composed of at least two kinds of elements selected from the element R, the element T, and the element M.
    • 通过混合选自粉末A,粉末B,粉末C和粉末D中的至少两种粉末来制备粉末原料。具有NaZn 13 N的磁性材料的烧结体 >晶体结构相通过在施加压力处理的同时加热粉末原料而形成。 粉末A是选自Y,La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm和Yb中的元素R的元素粉末中的至少一种。 粉末B是选自Fe,Co,Ni,Mn和Cr中的元素T的元素粉末中的至少一种。 粉末C是选自Si,B,C,Ge,Al,Ga和In中的元素M的元素粉末中的至少一种。 粉末D是由选自元素R,元素T和元素M中的至少两种元素组成的复合粉末。