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公开(公告)号：US08628839B2
公开(公告)日：2014-01-14
申请号：US11583901
申请日：2006-10-20
申请人： Tsukasa Matsuda , Eizo Kurihara , Shoji Yamaguchi , Kunihiro Takahashi , Mario Fuse , Yasunori Koda , Ryuichi Kisaka , Tomotsugu Takahashi
发明人： Tsukasa Matsuda , Eizo Kurihara , Shoji Yamaguchi , Kunihiro Takahashi , Mario Fuse , Yasunori Koda , Ryuichi Kisaka , Tomotsugu Takahashi
CPC分类号： G03G7/0093 , G03G7/004 , G03G7/008 , Y10T428/24851 , Y10T428/24934 , Y10T428/32
摘要： A recording medium comprising a magnetic material inside, and having a Taber abrasion amount of 10 mg or less. Also provided is a recording medium comprising a magnetic material inside, and having, in an environment of 23° C. and 50% RH, a surface electroresistivity of 1×109 Ω/sq to 2×1011 Ω/sq and a volume electroresistivity of 1×1010 Ωcm to 2×1012 Ωcm.
摘要翻译： 一种记录介质，其内部包含磁性材料，并具有10mg以下的泰伯磨损量。 还提供了一种记录介质，其在23℃和50％RH的环境内部具有磁性材料，表面电阻率为1×10 9Ω/ sq 2×10 11Ω/ sq，体积电阻率为 1×1010欧姆加到2×1012欧米加。
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公开(公告)号：US20070146765A1
公开(公告)日：2007-06-28
申请号：US11583901
申请日：2006-10-20
申请人： Tsukasa Matsuda , Eizo Kurihara , Shoji Yamaguchi , Kunihiro Takahashi , Mario Fuse , Yasunori Koda , Ryuichi Kisaka , Tomotsugu Takahashi
发明人： Tsukasa Matsuda , Eizo Kurihara , Shoji Yamaguchi , Kunihiro Takahashi , Mario Fuse , Yasunori Koda , Ryuichi Kisaka , Tomotsugu Takahashi
IPC分类号： G06K15/00
CPC分类号： G03G7/0093 , G03G7/004 , G03G7/008 , Y10T428/24851 , Y10T428/24934 , Y10T428/32
摘要： A recording medium comprising a magnetic material inside, and having a Taber abrasion amount of 10 mg or less. Also provided is a recording medium comprising a magnetic material inside, and having, in an environment of 23° C. and 50% RH, a surface electroresistivity of 1×109 Ω/sq to 2×1011 Ω/sq and a volume electroresistivity of 1×1010 Ωcm to 2×1012 Ωcm.
摘要翻译： 一种记录介质，其内部包含磁性材料，并具有10mg以下的泰伯磨损量。 还提供了一种记录介质，其在23℃和50％RH的环境内部具有磁性材料，其表面电阻率为1×10 9/2至2×10 11 欧米加/平方厘米，体积电阻率为1×10 10至2×10 12Ω。
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公开(公告)号：US07344283B2
公开(公告)日：2008-03-18
申请号：US11282658
申请日：2005-11-21
IPC分类号： F21V7/22
CPC分类号： G02B6/0043 , G02B1/105 , G02B1/14 , G02B5/0808 , G02B5/0841 , G02B6/0055 , G02F1/133615 , G02F2201/34 , G09F13/14 , G09F13/18
摘要： Disclosed is a light reflector formed of a white polyolefin film which contains a polyolefin resin and a filler and is oriented at least monoaxially to have an areal draw ratio of from 1.3 to 80 times, which has a whole ray reflectance of at least 95% and undergoes a dimensional change of at most 1.5% when left at 70° C. for 300 hours, and which has a melting-starting temperature of 70° C. or higher. The light reflector hardly causes brightness unevenness of the planar light source when it is built in a planar light source device and used for a long period of time.
摘要翻译： 公开了一种由聚烯烃树脂和填料构成的白色聚烯烃膜形成的光反射体，其至少单轴取向，其面积拉伸比为1.3〜80倍，全光线反射率为95％以上， 当在70℃下放置300小时，其熔融起始温度为70℃以上时的尺寸变化为1.5％以下。 当平面光源内置在平面光源装置中并且长时间使用时，光反射器几乎不引起平面光源的亮度不均匀。
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公开(公告)号：US06914719B2
公开(公告)日：2005-07-05
申请号：US10772238
申请日：2004-02-06
IPC分类号： B32B27/00 , B32B27/18 , C08J9/00 , C08K3/22 , C08L23/00 , G02B5/08 , G02B5/26 , G02B5/30 , F21V9/06
CPC分类号： G02B5/0825 , G02B5/0841 , G02B5/26 , G02B5/3083
摘要： A light reflector formed of a biaxially-stretched film which contains a thermoplastic resin and a filler and has an opacity of at least 95%, a whiteness of at least 90%, a reflectance R0 of at least 92%, and an areal draw ratio of from 22 to 80 times, wherein the color difference ΔEH, after irradiated with a metal halide lamp spaced from the light reflector by 10 cm under an environmental condition of 83° C. and a relative humidity of 50% and at an intensity of radiation of 90 mW/cm2 for 10 hours, is at most 10. The reflector is free from the trouble of yellowing as in white polyester films heretofore used in reflectors and is stable against color change for a long period of time.
摘要翻译： 由双轴拉伸膜形成的光反射器，其包含热塑性树脂和填料，并且具有至少95％，白度至少为90％，白度至少为90％以上的不透明度 92％，面积拉伸比为22〜80倍，其中，在环境条件为83的情况下，用与光反射体隔开10cm的金属卤化物灯照射后的色差DeltaE H °C，相对湿度为50％，辐射强度为90mW / cm 2，持续10小时，最多为10.反射器不含黄色，如白色 聚酯薄膜迄今为止用于反射镜，并且长时间稳定地防止颜色变化。
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公开(公告)号：US06533440B2
公开(公告)日：2003-03-18
申请号：US09841608
申请日：2001-04-25
IPC分类号： F21V722
CPC分类号： G02B6/0055
摘要： A light reflector comprising a biaxially stretched film containing a polyolefinic resin and a filler, wherein said filler is an inorganic filler having an average grain size of 0.1 to 8 &mgr;m and/or an organic filler having a mean dispersion grain size of 0.1 to 8 &mgr;m, and said biaxially stretched film has an area stretched factor of 16 to 80, and having a luminance of 1,200 cd/m2 or above is disclosed. A specific feature of such light reflector of the present invention resides in that improvement in the luminance achieved at low cost is ascribable to the structural feature thereof rather than to the composition.
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公开(公告)号：US07687127B2
公开(公告)日：2010-03-30
申请号：US11678953
申请日：2007-02-26
IPC分类号： B32B9/00
CPC分类号： B32B7/12 , B32B27/32 , G03G7/0053 , G03G7/006 , G03G7/008 , G03G7/0086 , Y10S428/914 , Y10T428/14 , Y10T428/24273 , Y10T428/24322 , Y10T428/24802
摘要： A label paper including a thermoplastic resin sheet (A) formed by stretching along at least one axis and heat treating at 50 to 250° C., an adhesive layer (B), and a release paper (C). Under a thermomechanical analysis with heating from a room temperature to 150° C., α is in a range of from −2.5 to 2.5 percent, and α-β is in a range of from −1.5 to 1.5 percent, where α is a ratio of a dimension of the thermoplastic resin sheet (A) after the heating to a dimension of the thermoplastic resin sheet (A) before the heating, and β is a ratio of a dimension of the release paper (C) after the heating to a dimension of the release paper (C) before the heating.
摘要翻译： 一种标签纸，包括通过沿至少一个轴线拉伸而形成的热塑性树脂片材（A）和在50至250℃的热处理，粘合剂层（B）和剥离纸（C）。 在从室温加热到150℃的热机械分析下，α在-2.5〜2.5％的范围内，α＆bgr; 在-1.5〜1.5％的范围内，α是加热后的热塑性树脂片（A）的尺寸与加热前的热塑性树脂片（A）的尺寸的比例， 是加热后的剥离纸（C）的尺寸与加热前的剥离纸（C）的尺寸的比例。
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公开(公告)号：US07004612B2
公开(公告)日：2006-02-28
申请号：US11003732
申请日：2004-12-06
IPC分类号： F21V7/04
CPC分类号： G02B6/0055 , G02B6/0065
摘要： Provided is a planar light source device, which comprises a light guide having at least one side end serving as a light incident side and having one surface serving as a light-emitting side, a light source disposed in the vicinity of the side end of the light guide, and a light reflector disposed on the other side opposite to the light-emitting side, and which is characterized in that the light guide is essentially formed of a polyolefin resin, the light reflector is also essentially formed of a polyolefin resin, and when a piece of the light reflector having a face size of 1.5 cm×1.5 cm is prepared, and it is pressed against the surface of the light guide with its reflective face being in contact with the surface of the light guide under a load of 135 g/cm2 thereto, and, in that condition, when it is reciprocated 10 times on the surface of the light guide to a width of 5 cm every time at a speed of 2.5 cm/sec, then the surface of the light guide is not substantially scratched by it. The planar light source device is characterized in that the light guide therein is hardly scratched and the device is lightweight.
摘要翻译： 提供一种平面光源装置，其包括具有至少一个侧端用作光入射侧并具有一个表面用作发光侧的光导，设置在该光源的侧端附近的光源 导光体和配置在与发光侧相反的另一侧的光反射体，其特征在于，所述导光体基本上由聚烯烃树脂形成，所述光反射体也基本上由聚烯烃树脂形成，并且 当准备具有1.5cm×1.5cm面积的光反射体的一部分时，其反射面在135°的负载下与导光体的表面接触而被压靠在导光体的表面上 g / cm 2，并且在该条件下，每当以2.5cm / sec的速度每次在导光体的表面上往复运动10次至5cm的宽度时，则 导光体的表面基本上不划伤 由它编辑。 平面光源装置的特征在于，其中的导光体几乎不被划伤，并且该装置重量轻。
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公开(公告)号：US20050170124A1
公开(公告)日：2005-08-04
申请号：US11036072
申请日：2005-01-18
CPC分类号： B32B7/06 , B32B7/12 , B32B9/00 , B32B15/04 , B32B27/06 , B32B27/08 , B32B27/20 , B32B27/32 , B32B27/36 , B32B2307/406 , B32B2398/20 , B32B2519/00 , Y10T428/14 , Y10T428/269 , Y10T428/2848 , Y10T428/31678 , Y10T428/31786 , Y10T428/31938
摘要： An object of the present invention is to provide a glossy film which can be deformed or peeled with a small force without requiring any special working for starting peeling to allow easy visual recognition. The present invention is a glossy film containing a base layer (A) which contains a thermoplastic resin and having a thickness of 12 μm or more when compressed at a load of 32 kgf/cm2 in the thickness direction and a porosity of from 10 to 60% and a gloss layer (C). The present invention is also a glossy film comprising a film (I) containing a base layer (A′) which contains a thermoplastic resin and an easily peelable layer (B) having a peel strength of from 5 to 150 g/cm width and a gloss layer (C)provided on at least one surface of the film (I).
摘要翻译： 本发明的目的是提供一种能够以小的力而变形或剥离的光泽膜，而不需要特别的开始剥离的工作，以容易地进行视觉识别。 本发明是一种光泽膜，其在厚度方向上以32kgf / cm 2的负荷压缩时含有含有热塑性树脂的基材层（A），其厚度为12μm以上 和10-60％的孔隙率和光泽层（C）。 本发明还是一种光泽膜，其包含含有热塑性树脂的基材层（A'）的膜（I）和剥离强度为5〜150g / cm 3的容易剥离层（B），以及 设置在薄膜（I）的至少一个表面上的光泽层（C）。
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公开(公告)号：US20050078366A1
公开(公告)日：2005-04-14
申请号：US10935722
申请日：2004-09-08
申请人： Tomotsugu Takahashi , Takahiko Ueda
发明人： Tomotsugu Takahashi , Takahiko Ueda
CPC分类号： G03B21/60
摘要： Disclosed is a screen having a film layer (A) that comprises a thermoplastic resin and has a whole light transmittance of from 30 to 80% and a whole light reflectance of from 20 to 70%. The screen exhibits its image visibility for both reflected light and transmitted light.
摘要翻译： 公开了具有包含热塑性树脂的膜层（A）的屏幕，其全透光率为30〜80％，整体光反射率为20〜70％。 屏幕显示其反射光和透射光的图像可视性。
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10.发明授权公开(公告)号：US06318140B1
公开(公告)日：2001-11-20
申请号：US09670272
申请日：2000-09-27
IPC分类号： B21D1500
摘要： A laminated ring is manufactured by severing a cylindrical drum, which comprises a sheet of maraging steel with welded opposite ends, into a plurality of rings of predetermined width, rolling the rings to a predetermined target circumferential length, correcting circumferential lengths of the rings, aging and nitriding the rings, and laminating the rings into a laminated ring for transmitting power in a continuously variable transmission. A load applied to a circumferential edge of each of the rolled rings and a load applied to another circumferential edge thereof are measured while supporting an inner circumferential surface of the ring and applying a tensile load in a direction to expand the ring. The difference between circumferential lengths of the circumferential edges of the ring is detected based on the difference between the loads applied to the circumferential edges when the difference between the loads is maximum.
摘要翻译： 通过将包括具有焊接的相对端的马氏体时效钢板的圆柱形滚筒切割成多个预定宽度的环来制造层压环，将圆环滚动到预定的目标周长，校正环的周长，老化 并对该环进行氮化，并将环层叠成层叠环，以在无级变速器中传递动力。 在支撑环的内周面并在使环膨胀的方向上施加拉伸载荷的同时测量施加到每个轧制环的周向边缘的负载和施加到其另一个周向边缘的负载。 基于当负载之间的差最大时施加到周向边缘的负载之间的差异来检测环的圆周边缘的圆周长度之间的差异。
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