公开(公告)号：US08824035B2

公开(公告)日：2014-09-02

申请号：US12960938

申请日：2010-12-06

申请人： Takamichi Ohhashi ,  Yasuo Yamanaka ,  Akio Hirano ,  Eiichi Hayashi ,  Go Takahashi ,  Kan Aoki

发明人： Takamichi Ohhashi ,  Yasuo Yamanaka ,  Akio Hirano ,  Eiichi Hayashi ,  Go Takahashi ,  Kan Aoki

IPC分类号： G02B26/08 ,  B29D11/00

CPC分类号： G02B26/123 ,  B29C45/0025 ,  B29C45/372 ,  B29C45/43 ,  B29C45/56 ,  B29L2011/0016 ,  B29L2011/0058

摘要： A molded plastic part prepared by injecting a resin in a cavity of a die so that a pressure is generated in the resin in the cavity and at least one transfer wall surface of the cavity is transferred to the resin. The plastic part has at least one transferred surface; at least one imperfectly transferred concave portion on a first surface thereof other than the transferred surface; and at least one imperfectly transferred convex portion on the first surface or a second surface thereof other than the transferred surface. The ratio (a)/(b) of the thickness (a) of the plastic part in a direction perpendicular to the transferred surface to the thickness (b) of the plastic part in a direction parallel to the transferred surface is less than 1.

摘要翻译： 通过在模具的腔中注入树脂制成的模制塑料部件，使得在空腔中的树脂和空腔的至少一个转移壁表面产生压力被转移到树脂中。 塑料部分至少有一个转移表面; 在被转印表面以外的至少一个不完全转印的凹部的第一表面上; 以及除了转印表面之外的第一表面或其第二表面上的至少一个不完全转印的凸起部分。 在与被转印表面垂直的方向上的塑料部件的厚度（a）与平行于转印表面的方向上的塑料部件的厚度（b）的比率（a）/（b）小于1。

公开(公告)号：US20110164295A1

公开(公告)日：2011-07-07

申请号：US12960938

申请日：2010-12-06

申请人： Takamichi OHHASHI ,  Yasuo Yamanaka ,  Akio Hirano ,  Eiichi Hayashi ,  Go Takahashi ,  Kan Aoki

发明人： Takamichi OHHASHI ,  Yasuo Yamanaka ,  Akio Hirano ,  Eiichi Hayashi ,  Go Takahashi ,  Kan Aoki

IPC分类号： B29D11/00 ,  G02B26/10

CPC分类号： G02B26/123 ,  B29C45/0025 ,  B29C45/372 ,  B29C45/43 ,  B29C45/56 ,  B29L2011/0016 ,  B29L2011/0058

摘要： A molded plastic part prepared by injecting a resin in a cavity of a die so that a pressure is generated in the resin in the cavity and at least one transfer wall surface of the cavity is transferred to the resin. The plastic part has at least one transferred surface; at least one imperfectly transferred concave portion on a first surface thereof other than the transferred surface; and at least one imperfectly transferred convex portion on the first surface or a second surface thereof other than the transferred surface. The ratio (a)/(b) of the thickness (a) of the plastic part in a direction perpendicular to the transferred surface to the thickness (b) of the plastic part in a direction parallel to the transferred surface is less than 1.

摘要翻译： 通过在模具的腔中注入树脂制成的模制塑料部件，使得在空腔中的树脂和空腔的至少一个转移壁表面产生压力被转移到树脂中。 塑料部分至少有一个转移表面; 在被转印表面以外的至少一个不完全转印的凹部的第一表面上; 以及除了转印表面之外的第一表面或其第二表面上的至少一个不完全转印的凸起部分。 在与被转印表面垂直的方向上的塑料部件的厚度（a）与平行于转印表面的方向上的塑料部件的厚度（b）的比率（a）/（b）小于1。

公开(公告)号：US20120013964A1

公开(公告)日：2012-01-19

申请号：US13180177

申请日：2011-07-11

申请人： Takamichi Ohhashi ,  Yasuo Yamanaka ,  Eiichi Hayashi ,  Go Takahashi

发明人： Takamichi Ohhashi ,  Yasuo Yamanaka ,  Eiichi Hayashi ,  Go Takahashi

IPC分类号： G02B26/10 ,  B32B3/30 ,  B29D11/00

CPC分类号： B29C45/56 ,  B29C45/174 ,  B29L2011/0016

摘要： A plastic article is formable by using a metal die having a cavity to accommodate melted resin therein at a given pressure. The plastic article includes a transfer face to which is transferred a face shape of the metal die, a projection disposed at least one face other than the transfer face, an incomplete transfer face having a concave shape disposed at the same face on which the projection is disposed, formed by an incomplete transfer of a face shape of the cavity of the metal die, and an incomplete transfer face having a convex shape disposed at least one face other than the transfer face.

摘要翻译： 塑料制品可以通过使用具有空腔的金属模具在给定的压力下容纳其中的熔融树脂来形成。 所述塑料制品包括转印面，所述转印面被转印到所述金属模具的表面形状，突出部设置在所述转印面以外的至少一个面上，所述不完全转印面具有设置在所述投影面的同一面上的凹形 通过金属模具的空腔的面形状的不完全转印而形成的，以及设置在除了转印面以外的至少一个面的凸状的不完全转印面。

公开(公告)号：US08749863B2

公开(公告)日：2014-06-10

申请号：US13180177

申请日：2011-07-11

申请人： Takamichi Ohhashi ,  Yasuo Yamanaka ,  Eiichi Hayashi ,  Go Takahashi

发明人： Takamichi Ohhashi ,  Yasuo Yamanaka ,  Eiichi Hayashi ,  Go Takahashi

IPC分类号： G02B26/08

CPC分类号： B29C45/56 ,  B29C45/174 ,  B29L2011/0016

摘要： A plastic article is formable by using a metal die having a cavity to accommodate melted resin therein at a given pressure. The plastic article includes a transfer face to which is transferred a face shape of the metal die, a projection disposed at least one face other than the transfer face, an incomplete transfer face having a concave shape disposed at the same face on which the projection is disposed, formed by an incomplete transfer of a face shape of the cavity of the metal die, and an incomplete transfer face having a convex shape disposed at least one face other than the transfer face.

摘要翻译： 塑料制品可以通过使用具有空腔的金属模具在给定的压力下容纳其中的熔融树脂来形成。 所述塑料制品包括转印面，所述转印面被转印到所述金属模具的表面形状，突出部设置在所述转印面以外的至少一个面上，所述不完全转印面具有设置在所述投影面的同一面上的凹形 通过金属模具的空腔的面形状的不完全转印而形成的，以及设置在除了转印面以外的至少一个面的凸状的不完全转印面。

公开(公告)号：US07872813B2

公开(公告)日：2011-01-18

申请号：US11837890

申请日：2007-08-13

申请人： Tomonori Kimura ,  Eiichi Hayashi ,  Yasuo Yamanaka

发明人： Tomonori Kimura ,  Eiichi Hayashi ,  Yasuo Yamanaka

IPC分类号： G02B7/02

CPC分类号： G02B26/125 ,  G02B7/022 ,  G02B13/0005 ,  G02B26/123

摘要： An optical element having an optical surface and at least three convex portions on a surface different from the optical surface, wherein, among the at least three convex portions, two convex portions a space between whose centers is a maximum and one convex portion a length of a perpendicular from whose center to a straight line connecting centers of the two convex portions is a maximum satisfy a relationship of tan−1 (h/p)≦a first specification value, wherein h is a greater one of heights of the optical element at centers of the two convex portions with reference to a tangential plane of the optical element at a position of a foot of the perpendicular, and p is a length of the perpendicular.

摘要翻译： 1.一种光学元件，其具有与所述光学面不同的表面上具有光学面和至少3个凸部的光学元件，其特征在于，在所述至少3个凸部中，两个凸部之间的间隔最大为2个， 从中心到连接两个凸部的中心的直线的垂直线最大满足tan-1（h / p）＆nlE的关系;第一规格值，其中h是光学元件的高度的一个 在两个凸部的中心处，相对于垂直于脚的位置处的光学元件的切向平面，p是垂直的长度。

公开(公告)号：US20080049287A1

公开(公告)日：2008-02-28

申请号：US11837890

申请日：2007-08-13

申请人： Tomonori KIMURA ,  Eiichi Hayashi ,  Yasuo Yamanaka

发明人： Tomonori KIMURA ,  Eiichi Hayashi ,  Yasuo Yamanaka

IPC分类号： G02B26/10 ,  G02B3/00

CPC分类号： G02B26/125 ,  G02B7/022 ,  G02B13/0005 ,  G02B26/123

摘要： An optical element having an optical surface and at least three convex portions on a surface different from the optical surface, wherein, among the at least three convex portions, two convex portions a space between whose centers is a maximum and one convex portion a length of a perpendicular from whose center to a straight line connecting centers of the two convex portions is a maximum satisfy a relationship of tan−1 (h/p)≦a first specification value, wherein h is a greater one of heights of the optical element at centers of the two convex portions with reference to a tangential plane of the optical element at a position of a foot of the perpendicular, and p is a length of the perpendicular.

摘要翻译： 1.一种光学元件，其具有与所述光学面不同的表面上具有光学面和至少3个凸部的光学元件，其特征在于，在所述至少3个凸部中，两个凸部之间的间隔最大为2个， 从中心到连接两个凸部的中心的直线的垂直线最大满足tan ^{（h / p）<=第一规格值的关系，其中h是较大的 相对于垂直脚的位置处的光学元件的切向平面，两个凸部的中心处的光学元件的高度之一，p是垂直的长度。}

公开(公告)号：US20130317138A1

公开(公告)日：2013-11-28

申请号：US13983697

申请日：2012-02-24

申请人： Tadakatsu Harada ,  Yasuo Yamanaka ,  Yasuyuki Matsushita ,  Kazuhiko Fukushima

发明人： Tadakatsu Harada ,  Yasuo Yamanaka ,  Yasuyuki Matsushita ,  Kazuhiko Fukushima

IPC分类号： C08L67/04 ,  C08L69/00

CPC分类号： C08L67/04 ,  C08H6/00 ,  C08K3/016 ,  C08K5/0066 ,  C08K5/521 ,  C08L27/00 ,  C08L55/02 ,  C08L69/00 ,  C08L97/005 ,  C08L2201/02

摘要： A flame retardant resin composition including: a thermoplastic resin; and a flame retardant, wherein the flame retardant includes a phosphorylated lignin derivative, and wherein the phosphorylated lignin derivative is produced by adding phosphoric acid to a lignin derivative obtained by subjecting a naturally occurring lignin to a predetermined treatment.

摘要翻译： 1.一种阻燃树脂组合物，包括：热塑性树脂; 和阻燃剂，其中所述阻燃剂包括磷酸化木质素衍生物，并且其中所述磷酸化木质素衍生物通过将磷酸添加到通过使天然存在的木质素进行预定处理而获得的木质素衍生物中来产生。

公开(公告)号：US20110105649A1

公开(公告)日：2011-05-05

申请号：US12999412

申请日：2009-06-16

申请人： Tadakatsu Harada ,  Yasuo Yamanaka ,  Hidekazu Yaginuma ,  Yoshiyuki Nishio ,  Dan Aoki

发明人： Tadakatsu Harada ,  Yasuo Yamanaka ,  Hidekazu Yaginuma ,  Yoshiyuki Nishio ,  Dan Aoki

IPC分类号： C09D101/16

CPC分类号： C08B7/00 ,  C08L1/20 ,  C08L67/02 ,  C08L67/04 ,  C08L101/16 ,  C09K21/14 ,  C08L2666/26

摘要： A disclosed fire retardant resin composition includes a thermoplastic resin and a fire retardant. The fire retardant is formed of phosphorated polysaccharide that is formed by attaching thiophosphoric acid ester or phosphoric acid ester to a side chain of natural polysaccharide.

摘要翻译： 所公开的阻燃树脂组合物包括热塑性树脂和阻燃剂。 阻燃剂由磷酸化多糖形成，其通过将硫代磷酸酯或磷酸酯连接到天然多糖的侧链而形成。

公开(公告)号：US06465610B1

公开(公告)日：2002-10-15

申请号：US09586773

申请日：2000-06-05

申请人： Hidenobu Kishi ,  Yasuo Yamanaka ,  Jun Watanabe ,  Kiyotaka Sawada ,  Toshiharu Hatakeyama

发明人： Hidenobu Kishi ,  Yasuo Yamanaka ,  Jun Watanabe ,  Kiyotaka Sawada ,  Toshiharu Hatakeyama

IPC分类号： C08J300

CPC分类号： B29C71/02 ,  B29C33/02 ,  B29C45/7207 ,  B29C2071/022 ,  B29D11/00009 ,  B29K2995/0031 ,  B29L2011/00 ,  B29L2011/0016

摘要： A method for manufacturing an optical element, such as a plastic lens or similar, by molding. The manufacturing method includes the steps of molding the plastic lens under a prescribed molding temperature higher than a glass transition level of the plastic material used to from the optical element. The manufacturing method also includes the step of gradually cooling the optical element by at least 5° C. with a speed which decreases by approximately 3° C. per minute. The optical element formed from a plastic material includes a substantially rectangular shape having a width, a height, and a thickness, wherein the width is greater than the height and the thickness is measured in an optical axis direction. The optical element also includes a refractive index distribution of approximately 2×10−5 at a central half section of the height. The optical element may be defined by the manufacturing method having the molding step and the gradual cooling step. The apparatus used to manufacture the optical element includes a molding device for molding the optical element under a prescribed molding temperature higher than a glass transition level of the plastic material forming the optical element and a device for gradually cooling the optical element.

摘要翻译： 通过模制制造诸如塑料透镜等的光学元件的方法。 该制造方法包括以下步骤：在高于从光学元件使用的塑料材料的玻璃化转变水平的规定成型温度下成型塑料透镜。 该制造方法还包括以每分钟降低大约3℃的速度将光学元件逐渐冷却至少5℃的步骤。 由塑料材料形成的光学元件包括具有宽度，高度和厚度的大致矩形形状，其中宽度大于高度，并且在光轴方向上测量厚度。 光学元件还包括在高度的中央半部处的约2×10-5的折射率分布。 光学元件可以通过具有成型步骤和逐渐冷却步骤的制造方法来限定。 用于制造光学元件的装置包括用于在高于形成光学元件的塑料材料的玻璃化转变水平的规定成型温度下成型光学元件的模制装置和用于逐渐冷却光学元件的装置。

公开(公告)号：US08445628B2

公开(公告)日：2013-05-21

申请号：US12827079

申请日：2010-06-30

申请人： Yasuo Yamanaka ,  Tadakatsu Harada ,  Hidekazu Yaginuma ,  Masanobu Munekata ,  Kenji Tajima ,  Yasuharu Satoh ,  Tokuo Matsushima

发明人： Yasuo Yamanaka ,  Tadakatsu Harada ,  Hidekazu Yaginuma ,  Masanobu Munekata ,  Kenji Tajima ,  Yasuharu Satoh ,  Tokuo Matsushima

IPC分类号： C08G63/08

CPC分类号： C08G63/06

摘要： Disclosed is a copolymer resin composition including a lactic acid copolymer, the lactic acid copolymer containing monomer units represented by the following chemical formulas [1], [2], and [3], wherein a content of a monomer unit represented by the chemical formula [3] is 50 mol % or more and 95 mol % or less, a weight-average molecular weight of the lactic acid copolymer is 20,000 or more and 1,000,000 or less, and a deflection temperature of the lactic acid copolymer under load is 65° C. or higher and 100° C. or lower at a bending stress of 1.80 MPa.

摘要翻译： 公开了包含乳酸共聚物的共聚物树脂组合物，所述乳酸共聚物含有由以下化学式[1]，[2]和[3]表示的单体单元，其中由化学式 [3]为50摩尔％以上且95摩尔％以下，乳酸共聚物的重均分子量为20,000以上且1,000,000以下，负载时的乳酸共聚物的挠曲温度为65度 ℃以上且弯曲应力为1.80MPa时为100℃以下。