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    • 5. 发明授权
    • Electromagnetic contact device
    • 电磁接触器
    • US08324993B2
    • 2012-12-04
    • US13138926
    • 2010-06-14
    • Yasuhiro NakaToshikatwsu OhgamiKoji OkuboKouetsu TakayaKenji Suzuki
    • Yasuhiro NakaToshikatwsu OhgamiKoji OkuboKouetsu TakayaKenji Suzuki
    • H01H67/02
    • H01H50/643H01H50/045H01H50/20
    • Within a case (4), are accommodated an electromagnet (8) having a fixed core (8c) and a movable core (8d) capable of contacting and separating from the fixed core (8c); a movable contact point support (7a) which moves in parallel with the movable core; a return spring (7b) which causes the movable contact point support to return to an initial position; and a driving lever (9) which rotates with a rotation support point portion (9a) provided on one end thereof as a support point, and which transmits attraction movement and release movement of the movable core to the movable contact point support. The rotation support point portion of the driving lever is fitted into and supported by a support point recess (5a) provided in an inner face of an extinction cover (5) mounted on the case.
    • 在壳体(4)内容纳有能够与固定芯(8c)接触和分离的具有固定芯(8c)和可动芯(8d)的电磁体(8)。 与所述可动芯平行移动的可动接点支撑部(7a) 复位弹簧(7b),其使可动触点支撑件返回到初始位置; 和驱动杆(9),其以设置在其一端上的旋转支撑点部(9a)作为支撑点旋转,并且将可动铁芯的吸引移动和移动移动到可动接触点支撑体。 驱动杆的旋转支撑点部分装配到设置在安装在壳体上的消光罩(5)的内表面中的支撑点凹部(5a)并由支撑点凹部支撑。
    • 6. 发明申请
    • Reverse Vesicle
    • 反向囊泡
    • US20110263714A1
    • 2011-10-27
    • US12672124
    • 2008-08-08
    • Koji Okubo
    • Koji Okubo
    • A61K31/164A61K8/42A61P17/00A61K8/41A61K31/131A61Q19/00
    • A61K8/68A61K8/064A61K8/14A61K8/31A61K8/361A61K8/37A61K8/63A61K8/925A61K9/14A61K9/16A61K31/133A61Q17/04A61Q19/00
    • The reverse vesicle composition of the present invention includes (A) a sphingosine represented by formula (1) (wherein R1 represents a C4 to C30 linear alkyl group which may be substituted by a hydroxyl group, a carbonyl group, or an amino group; Y represents a methylene group, a methine group, or an oxygen atom; each of X1, X2, and X3 represents a hydrogen atom, a hydroxyl group, or an acetoxy group; X4 represents a hydrogen atom, an acetyl group, or a glyceryl group, or forms an oxo group together with the adjacent oxygen atom (wherein when Y is a methine group, one of X1 and X2 is a hydrogen atom, and the other is absent, and when X4 forms an oxo group, X3 is absent); each of R2 and R3 represents a hydrogen atom, a hydroxyl group, a hydroxymethyl group, or an acetoxymethyl group; a is a number of 2 or 3; each of (R)a represents a hydrogen atom, an amidino group, or a linear-chain alkyl group optionally having a substituent selected from among a hydroxyl group, a hydroxyalkoxy group, an alkoxy group, and an acetoxy group and containing 1 to 8 carbon atoms in total; and the broken line represents an optional unsaturated bond), (B) a C16 to C30 fatty acid, (C) a hydrocarbon oil, (D) an ester oil which is in liquid form at 25° C., and (F) water, wherein the ratio by mass of ingredient (C) to ingredient (D) satisfies the following relationship: 1≦(C)/(D)
    • 本发明的反相囊泡组合物包含(A)由式(1)表示的鞘氨醇(其中,R 1表示可被羟基,羰基或氨基取代的C 4〜C 30直链烷基; Y 代表亚甲基,次甲基或氧原子; X 1,X 2和X 3各自表示氢原子,羟基或乙酰氧基; X 4表示氢原子,乙酰基或甘油基 ,或与相邻的氧原子一起形成氧代基(其中当Y为次甲基时,X 1和X 2中的一个为氢原子,另一个为不存在,X 4为氧基时,不存在)。 R 2和R 3各自表示氢原子,羟基,羟甲基或乙酰氧基甲基; a为2或3的数;(R)a表示氢原子,脒基或线性 可以具有选自羟基,羟基烷氧基中的取代基的链烷基 ,烷氧基和乙酰氧基,总共含有1至8个碳原子; 虚线表示任意的不饱和键),(B)C16〜C30脂肪酸,(C)烃油,(D)在25℃为液态的酯油,(F)水 其中,成分(C)与成分(D)的质量比例满足以下关系:1&nlE;(C)/(D)<1000,组合物含有分子量为1000以下的表面活性剂 为1质量%以下。
    • 8. 发明授权
    • Hybrid switch
    • 混合开关
    • US5578980A
    • 1996-11-26
    • US427952
    • 1995-04-24
    • Koji OkuboSoichi Okita
    • Koji OkuboSoichi Okita
    • H01H9/54H01H47/00H01H50/02H01H50/04H03K17/725H01H67/02
    • H01H9/542H01H2009/545H01H50/021
    • A hybrid switch comprises an electromagnetic contactor for conducting a current flow after the current making operation, a semiconductor switch device connected in parallel with a main contact of the electromagnetic contactor, for conducting operations of making and breaking a current; and a semiconductor unit body including a case having a square shape in section for housing the semiconductor switch device, and conductor plates which are respectively connected to terminals of the semiconductor switch device and drawn out from sides of the case, end portions of the conductor plates being bent to form main circuit terminals, the semiconductor unit body being mounted on a top portion of the electromagnetic contactor, and the main circuit terminals of the conductor plates drawn out from the semiconductor unit body being fastened to main circuit terminals of the electromagnetic contactor by using terminal screws, respectively.
    • 混合开关包括用于在电流制作操作之后导通电流的电磁接触器,与电磁接触器的主触点并联连接的半导体开关装置,用于进行电流的制作和断开操作; 以及半导体单元体,其具有用于容纳半导体开关器件的截面为正方形的壳体,以及分别连接到半导体开关器件的端子并从壳体的侧面引出的导体板,导体板的端部 弯曲形成主电路端子,半导体单元主体安装在电磁接触器的顶部,并且从半导体单元主体引出的导体板的主电路端子通过以下方式紧固到电磁接触器的主电路端子: 分别使用端子螺丝。
    • 9. 发明授权
    • Oil-based composition
    • 油基成分
    • US08912235B2
    • 2014-12-16
    • US13519443
    • 2010-12-27
    • Koji Okubo
    • Koji Okubo
    • A61K8/92A61Q19/00A61K8/31A61K8/33A61K8/37A61K8/41A61K8/81
    • A61Q19/00A61K8/31A61K8/33A61K8/37A61K8/375A61K8/41A61K8/8147A61K8/8152A61K8/922A61K2800/10A61K2800/31
    • A method for producing a gel-like oily composition including the following components (A), (B), and (C): (A) 4 to 60% by weight of a sphingosine represented by the formula (1) (wherein R1 represents a hydrocarbon group having 4 to 30 carbon atoms; Y represents a methylene group, a methine group, or an oxygen atom; X1, X2, and X3 each represent a hydrogen atom, a hydroxyl group, or an acetoxy group; X4 represents a hydrogen atom, an acetyl group, or a glyceryl group or forms an oxo group together with the adjacent oxygen atom; R2 and R3 each represent a hydrogen atom, a hydroxyl group, a hydroxymethyl group, or an acetoxymethyl group; “R”s each represent a hydrogen atom or an amidino group or represent a hydrocarbon group having a total of 1 to 8 carbon atoms; “a” represents a number of 2 or 3; and a bond represented by a broken line and a solid line indicates a saturated bond or an unsaturated bond); (B) 0.5 to 10% by weight of an anionic polymer having a carboxyl group; and (C) 30 to 95.5% by weight of an oil in a liquid state at 25° C. selected from a hydrocarbon oil, an ester oil, and an ether oil, the method including mixing the components (A), (B), and (C) and heating the resultant mixture to a temperature equal to or more than a melting point of the component (A) to neutralize the component (B) with the component (A) to form a salt.
    • 一种包含以下组分(A),(B)和(C)的凝胶状油状组合物的方法:(A)4至60重量%由式(1)表示的鞘氨醇(其中R1表示 具有4-30个碳原子的烃基; Y代表亚甲基,次甲基或氧原子; X 1,X 2和X 3各自表示氢原子,羟基或乙酰氧基; X 4表示氢 原子,乙酰基或甘油基,或与相邻的氧原子一起形成氧基; R2和R3各自表示氢原子,羟基,羟甲基或乙酰氧基甲基;“R”表示 氢原子或脒基,或表示碳原子数为1〜8的烃基,“a”表示2或3的数,由虚线表示的键和实线表示饱和键或 不饱和键); (B)0.5〜10重量%的具有羧基的阴离子聚合物; 和(C)30-55.5重量%的选自烃油,酯油和醚油的25℃液态油,所述方法包括将组分(A),(B) 和(C),并将所得混合物加热到等于或大于组分(A)的熔点以用组分(A)中和组分(B)的温度以形成盐。