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    • 1. 发明授权
    • Steel for steel excellent in workability and method of deoxidizing same
    • 钢的加工性优异的钢板及其脱氧方法
    • US06511553B1
    • 2003-01-28
    • US09403232
    • 1999-10-15
    • Junji NakashimaTakashi SawaiMitsuo UchimuraWataru YamadaShigenori TanakaYasuharu SakumaAkinobu Murasato
    • Junji NakashimaTakashi SawaiMitsuo UchimuraWataru YamadaShigenori TanakaYasuharu SakumaAkinobu Murasato
    • C22C3806
    • C22C38/001C21C7/0006C21C7/06C22C38/04C22C38/14Y02P10/212
    • The present invention provides a steel for steel sheets excellent in workability and showing significantly decreased formation of surface defects, and a method of deoxidizing molten steel for the steel for steel sheets which prevents nozzle clogging during continuous-casting the molten steel. That is, the steel for steel sheets excellent in workability, comprises, based on weight, 0.0001 to 0.0030% of C, up to 0.03% of Si, 0.05 to 0.30% of Mn, up to 0.015% of P, 0.001 to 0.015% of S, up to 0.008% of Al, 0.02 to 0.08% of Ti, 0.0005 to 0.0020% of Ca, 0.0005 to 0.01% of N, optionally containing at least one of 0.001 to 0.02 wt % of Nb and 0.0001 to 0.0010 wt % of B, and the balance of Fe and unavoidable impurities. Moreover, the deoxidation method of the steel for steel sheets comprises properly adjusting addition amounts of Ca and Al as deoxidizing agents for the steel having the chemical composition mentioned above so that the chemical composition of the nonmetallic inclusions is controlled to prevent clogging of the casting nozzle.
    • 本发明提供一种加工性优异,表面缺陷形成显着降低的钢板用钢,以及钢水连续铸造时防止喷嘴堵塞的钢板钢的脱氧方法。 也就是说,加工性优异的钢板用钢的重量为C:0.0001〜0.0030%,Si:0.03%以下,Mn:0.30〜0.30%,P:0.015%以下,0.001〜0.015% 的S,至多0.008%的Al,0.02〜0.08%的Ti,0.0005〜0.0020%的Ca,0.0005〜0.01%的N,任选含有0.001〜0.02重量%的Nb和0.0001〜0.0010重量%的至少一种, 的B,余量为Fe和不可避免的杂质。 此外,钢板的钢的脱氧方法包括适当地调节Ca和Al的添加量作为具有上述化学组成的钢的脱氧剂,使得控制非金属夹杂物的化学组成以防止铸造喷嘴的堵塞 。
    • 2. 发明授权
    • Billet by continuous casting and manufacturing method for the same
    • 坯料通过连铸和制造方法相同
    • US06905558B2
    • 2005-06-14
    • US10288377
    • 2002-11-06
    • Shigenori TanakaToyoichiro HigashiMasahiro DokiJun FukudaHiroshi OhbaMitsuo Uchimura
    • Shigenori TanakaToyoichiro HigashiMasahiro DokiJun FukudaHiroshi OhbaMitsuo Uchimura
    • B22D11/115B22D11/12C22C38/00B22D11/00B22D27/02
    • B22D11/1206B22D11/115
    • A billet produced by continuous casting having little central segregation, in particular a billet of high carbon steel produced by continuous casting, and a manufacturing method therefor are provided. In the continuous casting billet, the size of the dendritic equiaxed crystal in a billet central portion is reduced to be not more than 6 mm. For this purpose, electromagnetic stirring is performed so that the inclining angle of the primary dendrite within 10 mm of a billet surface layer is increased to be not less than 10°. Furthermore, the mechanical soft reduction is performed during continuous casting so that the diameter of the center porosity in the billet central portion is reduced to be not more than 4 mm. Thereby, in particular in the manufacturing of the continuous casting billet having a carbon content of not less than 0.6% by mass and a billet size of not more than 160 mm can be provided a billet in which breaking troubles in wire drawing after rolling to a rod are reduced by reducing the central segregation in the billet.
    • 通过连续铸造制造的具有很少中心偏析的坯料,特别是通过连续铸造生产的高碳钢坯料及其制造方法。 在连铸坯中,坯锭中心部分的树枝状等轴晶体的尺寸减小到不超过6mm。 为此,进行电磁搅拌,使得在钢坯表面层的10mm以内的一次枝晶的倾斜角度不小于10°。 此外,在连续铸造期间进行机械软还原,使得坯锭中心部分的中心孔隙的直径减小到不大于4mm。 因此,特别是在制造碳含量不小于0.6质量%,坯锭尺寸不大于160mm的连铸坯的情况下,可以提供轧制后的拉丝断裂的坯料 通过减少坯料的中心偏析来减少棒材。
    • 3. 发明授权
    • Planar lighting device, electronic device provided therewith, and liquid-crystal display device
    • 平面照明装置,具备该电子装置的电子装置以及液晶显示装置
    • US09013654B2
    • 2015-04-21
    • US13981129
    • 2012-01-23
    • Shigenori Tanaka
    • Shigenori Tanaka
    • G02F1/1335F21V8/00
    • G02B6/0061G02B6/0046G02B6/0078
    • A light guide plate (2) in the planar illumination device (1) in one example of the present invention has: first connecting surfaces (21) that respectively connect adjacent light-output surfaces; and second connecting surfaces (11) that respectively connect adjacent opposite surfaces. The light guide plate satisfies one of the following conditions: (condition “i”) the opposite surface (10b) of light guide section (2B) is higher in the light-output direction than the light-output surface (20c) of the light guide section (2C); (condition “ii”) the opposite surface of light guide section is at the same height in the light-output direction as the light-output surface of an adjacent light guide section; or (condition “iii”) the opposite surface of the light guide section is lower in the light-output direction than the light-output surface of the adjacent light guide section and the height difference in the light-output direction between the aforementioned opposite surface and the aforementioned light-output surface is at most 35% of the height difference between the light-output surface and opposite surface of each light guide section.
    • 在本发明的一个例子中的平面照明装置(1)中的导光板(2)具有分别连接相邻的光输出面的第一连接面(21) 以及分别连接相邻相对表面的第二连接表面(11)。 导光板满足以下条件之一:导光部(2B)的相反面(10b)的光输出方向上的光(i)的光输出面(20c)高于光 指导部分(2C); (条件“ii”),导光部的相反表面在与相邻导光部的光输出面的光输出方向上相同的高度; 或(导体)的相对表面的光输出方向上比相邻导光部的光输出面低,上述相反面的光输出方向的高度差 并且上述光输出表面是每个导光部分的光输出表面和相对表面之间的高度差的至多35%。
    • 4. 发明申请
    • BACKLIGHT UNIT AND DISPLAY DEVICE
    • 背光单元和显示设备
    • US20140043377A1
    • 2014-02-13
    • US14112327
    • 2012-04-16
    • Shigenori TanakaRyoh ArakiYoshinobu HirayamaToshihiro Yanagi
    • Shigenori TanakaRyoh ArakiYoshinobu HirayamaToshihiro Yanagi
    • F21V8/00G09G5/10
    • G02B6/0091G02B6/0036G02B6/0053G02B6/0061G02B6/0076G02F1/133615G09G5/10
    • A backlight unit (20) includes: light sources (4A, 4B); light guide members (2A, 2B), the light source (4A) being provided to a side surface of the light guide member (2A), the light source (4B) being provided to a side surface of the light guide member (2B), the light sources (4A, 4B) being provided across the light guide members (2A, 2b) in plane view; and an optical path changing member (1) for changing an optical path of light passing through the optical path changing member, the optical path changing member (1) having a light incidence surface (SUF1) for receiving light emitted directly from the light guide member (2A or 2B), and a light exit surface (SUF2) for emitting, directly to a display panel outside of the backlight unit (20), the light thus received via the light incidence surface (SUF1). This configuration makes it possible to large-size a backlight unit without the fear of display quality deterioration, and makes it possible for such a backlight unit to emit light with luminance directivity in different directions.
    • 背光单元(20)包括:光源(4A,4B); 导光构件(2A,2B),光源(4A)设置在导光构件(2A)的侧面,光源(4B)设置在导光构件(2B)的侧面, ,所述光源(4A,4B)在平面图中横跨所述导光部件(2A,2b)设置; 以及用于改变通过光路改变构件的光的光路的光路改变构件(1),具有用于接收从导光构件直接发射的光的光入射表面(SUF1)的光路改变构件(1) (2A或2B),以及用于经由光入射表面(SUF1)直接发射到背光单元(20)外部的显示面板的光出射表面(SUF2)。 该配置使得可以大幅度地降低背光单元,而不用担心显示质量恶化,并且使得这种背光单元能够以不同方向的亮度指向性发光。
    • 6. 发明授权
    • Method of measuring lipoarabinomannan and application thereof
    • 测量脂多巴胺甘露聚糖的方法及其应用
    • US07851179B2
    • 2010-12-14
    • US10584071
    • 2004-12-22
    • Shigenori TanakaShoji Takahashi
    • Shigenori TanakaShoji Takahashi
    • C12Q1/04
    • G01N33/579G01N33/56911G01N2400/50
    • A method for measuring LAM and a method for detecting an acid-fast bacterium, which comprise at least a step of allowing a Limulus reagent to contact with a LAM-containing sample, a method for removing reactivity of LAM with a Limulus reagent, which comprises at least a step of allowing a predetermined substance to coexist with a LAM-containing sample; a method for measuring Et in a LAM-containing sample and a method for detecting an Et-related disease, which each is a method for measuring an endotoxin using a Limulus reagent, which comprises at least a step of removing reactivity of LAM with a Limulus reagent by the above-described removing method; a method for measuring BG in a LAM-containing sample and a method for detecting mycosis, which is a method for measuring BG using a Limulus reagent which comprises at least a step of removing reactivity of LAM with a Limulus reagent by the described-described removing method; and the like.
    • 一种用于测量LAM的方法和一种用于检测耐酸细菌的方法,其包括使鲎试剂与含LAM的样品接触的步骤,用于除去LAM与鲎试剂的反应性的方法,所述方法包括 至少一个允许预定物质与含LAM的样品共存的步骤; 用于测量含LAM的样品中的Et的方法和用于检测Et相关疾病的方法,其各自是使用鲎试剂测量内毒素的方法,该方法至少包括除去LAM与鲎的反应性的步骤 试剂通过上述去除方法; 用于测量含有LAM的样品中的BG的方法和用于检测真菌病的方法,其是使用鲎试剂测量BG的方法,所述方法至少包括通过所述除去的方法除去LAM与鲎试剂的反应性的步骤 方法; 等等。
    • 7. 发明授权
    • Reagent for endotoxin assay and method for endotoxin assay using the same
    • 用于内毒素测定的试剂和使用其的内毒素测定方法
    • US5840510A
    • 1998-11-24
    • US885176
    • 1997-06-30
    • Shigenori TanakaHiroshi TamuraKazuhiro Aita
    • Shigenori TanakaHiroshi TamuraKazuhiro Aita
    • G01N33/543G01N33/579C12Q1/37C12Q1/00C12Q1/34C12Q1/56
    • G01N33/579G01N2333/811Y10S435/967
    • This invention provides (1) a reagent for endotoxin assay which comprises aprotinin and a limulus amebocyte lysate reagent, (2) a kit for endotoxin assay which comprises the limulus amebocyte lysate reagent and a reagent containing aprotinin, (3) a method for assaying endotoxin in a sample using the limulus amebocyte lysate reagent in which aprotinin is added to the lysate reagent and/or the sample, (4) a method for assaying endotoxin in a serine protease-containing sample using the limulus amebocyte lysate reagent in which the sample is allowed to contact with an aprotinin-immobilized insoluble carrier in advance of endotoxin assay, (5) a carrier for pretreating a serine protease-containing sample on which aprotinin is immobilized, (6) a method for inhibiting factor G activation in which aprotinin is added to the limulus amebocyte lysate reagent and (7) a factor G activation inhibitor which comprises aprotinin as an active ingredient. Endotoxin assay can be effected based on the factor C system reaction, without influences of factor G contained in the limulus amebocyte lysate reagent and/or serine proteases contained in samples.
    • 本发明提供(1)含有抑肽酶和鲎变形细胞裂解物试剂的内毒素试剂,(2)包含鲎变形细胞裂解物试剂和含有抑肽酶的试剂的内毒素试剂盒,(3)检测内毒素的方法 在使用鲎变形细胞裂解物试剂的样品中,其中将抑肽酶加入到裂解物试剂和/或样品中,(4)使用鲎变形细胞裂解物试剂测定含丝氨酸蛋白酶样品中的内毒素的方法,其中样品是 在内毒素测定之前允许与抑肽酶固定的不溶性载体接触,(5)用于预处理含有抑肽酶的丝氨酸蛋白酶的样品的载体,(6)抑制因子G激活的方法,其中加入抑肽酶 到鲎变形细胞裂解物试剂和(7)包含抑肽酶作为活性成分的因子G激活抑制剂。 内毒素测定可以基于因子C系统反应进行,而不受样品中包含的鲎变形细胞裂解物试剂和/或丝氨酸蛋白酶中所含因子G的影响。