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公开(公告)号：US5900964A
公开(公告)日：1999-05-04
申请号：US744666
申请日：1996-11-06
申请人： Takashi Iizuka , Ryota Ogawa
发明人： Takashi Iizuka , Ryota Ogawa
CPC分类号： G02B26/105 , G02B26/126
摘要： A scanning optical system for scanning an object surface includes a light emitting device for emitting a beam of light and a deflection mirror rotatable to deflect the beam emitted by the light emitting device, and to scan within a predetermined scanning angle zone along a main scanning plane. The beam incident to the deflection mirror is inclined in a direction of an auxiliary scanning, a direction of incidence of the beam onto the deflection mirror intersects a rotational axis of said deflection mirror, and the direction of the beam is orthogonal to a reflection surface of the deflection mirror, when viewed in the main scanning plane as the beam reaches the center of the predetermined scanning angle zone. A curved mirror having power at least in the main scanning plane, and a toric lens positioned between the curved mirror and the object surface and having power at least in the auxiliary scanning direction are also provided.
摘要翻译： 用于扫描物体表面的扫描光学系统包括用于发射光束的发光装置和可旋转以使由发光装置发射的光束偏转的偏转镜，并且沿着主扫描平面在预定扫描角度区域内扫描 。 入射到偏转镜的光束在辅助扫描的方向上倾斜，光束到偏转镜上的入射方向与所述偏转镜的旋转轴相交，并且光束的方向与 当光束到达预定扫描角度区域的中心时，在主扫描平面中观察偏转镜。 还提供了至少在主扫描平面中具有动力的曲面镜和位于曲面镜和物体表面之间并具有至少辅助扫描方向的光焦度的复曲面透镜。
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公开(公告)号：US5604622A
公开(公告)日：1997-02-18
申请号：US429875
申请日：1995-04-27
申请人： Takashi Iizuka , Ryota Ogawa
发明人： Takashi Iizuka , Ryota Ogawa
CPC分类号： G02B26/105 , G02B26/126
摘要： In a scanning optical system, a light emitting device emits a beam to a deflection mirror. The beam is inclined in the direction of the auxiliary scanning, so that the optical axis of the beam incident to the deflection mirror intersects the rotational axis of the deflection mirror. The optical axis of the beam, when the beam reaches the center of a predetermined scanning angle zone, is orthogonal to a light reflection surface of the deflection mirror when seen from the auxiliary scanning direction. The deflected beam is reflected by a curved mirror and directed to an object surface through an anamorphic lens. The optical axis of the anamorphic lens is displaced with respect to the optical axis of the scanning optical system.
摘要翻译： 在扫描光学系统中，发光装置将光束发射到偏转镜。 光束在辅助扫描的方向上倾斜，使得入射到偏转镜的光束的光轴与偏转镜的旋转轴相交。 当从辅助扫描方向观察时，当光束到达预定扫描角度区域的中心时，光束的光轴正交于偏转镜的光反射表面。 偏转的光束被弯曲的反射镜反射并通过变形透镜指向物体表面。 变形透镜的光轴相对于扫描光学系统的光轴移位。
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公开(公告)号：US5572353A
公开(公告)日：1996-11-05
申请号：US180997
申请日：1994-01-14
申请人： Takashi Iizuka , Ryota Ogawa
发明人： Takashi Iizuka , Ryota Ogawa
CPC分类号： G02B26/105 , G02B26/126
摘要： In a scanning optical system, a light emitting device emits a beam to a deflection mirror. The beam is inclined in the direction of the auxiliary scanning, so that the optical axis of the beam incident to the deflection mirror intersects the rotational axis of the deflection mirror. The optical axis of the beam, when the beam reaches the center of a predetermined scanning angle zone, is orthogonal to a light reflection surface of the deflection mirror when seen from the auxiliary scanning direction. The deflected beam is reflected by a curved mirror and directed to an object surface through an anamorphic lens. The optical axis of the anamorphic lens is displaced with respect to the optical axis of the scanning optical system.
摘要翻译： 在扫描光学系统中，发光装置将光束发射到偏转镜。 光束在辅助扫描的方向上倾斜，使得入射到偏转镜的光束的光轴与偏转镜的旋转轴相交。 当从辅助扫描方向观察时，当光束到达预定扫描角度区域的中心时，光束的光轴正交于偏转镜的光反射表面。 偏转的光束被弯曲的反射镜反射并通过变形透镜指向物体表面。 变形透镜的光轴相对于扫描光学系统的光轴移位。
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公开(公告)号：US5295020A
公开(公告)日：1994-03-15
申请号：US789819
申请日：1991-11-12
申请人： Takashi Iizuka , Ryota Ogawa
发明人： Takashi Iizuka , Ryota Ogawa
IPC分类号： G02B7/02
CPC分类号： G02B7/02
摘要： A lens assembling structure including a lens system and a holding member for holding each lens element, a particular lens element in the lens system including a lens function surface and an abutting surface. The abutting surface is designed such that an inclination center due to decentering is located on the optical axis and at a point where aberration deterioration due to inclination is reduced.
摘要翻译： 一种透镜组合结构，包括透镜系统和用于保持每个透镜元件的保持构件，在透镜系统中的特定透镜元件包括透镜功能表面和邻接表面。 该抵接面被设计成使得由于偏心引起的倾斜中心位于光轴上并且在由于倾斜引起的像差劣化减小的点处。
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公开(公告)号：US09120248B2
公开(公告)日：2015-09-01
申请号：US11814580
申请日：2006-01-25
IPC分类号： B32B3/26 , B29C59/02 , B32B27/06 , B29C33/42 , B29C33/40 , B29C37/00 , B44C3/02 , B44C5/04 , B44F5/00 , B29L31/00 , B32B38/00 , B32B38/14
CPC分类号： B29C33/424 , B29C33/40 , B29C37/0053 , B29C59/022 , B29C2059/023 , B29L2031/722 , B32B38/0008 , B32B38/14 , B32B2310/14 , B32B2317/125 , B44C3/025 , B44C5/04 , B44F5/00 , Y10T428/24521 , Y10T428/24612
摘要： There are provided a shaping sheet provided on a surface thereof with a fine irregular shape which is capable of forming a fine pattern with a high-grade feel on a material to be shaped, and is excellent in releasability from the material, as well as a decorative plate shaped by the shaping sheet. The shaping sheet of the present invention includes a substrate, at least an ink layer partially formed on the substrate and a surface shaped layer which is present on and contacted with the ink layer so as to cover a whole surface including both a region where the ink layer is formed and a region where no ink layer is formed, wherein the surface shaped layer is formed by crosslinking and curing an ionizing radiation-curable resin composition, and has a convex shape on a surface thereof which is located in a portion just above the ink layer and in the vicinity of the portion. The shaping sheet is provided on a surface thereof with a fine irregular shape, which is capable of forming a fine pattern with a high-grade feel on a material to be shaped, and excellent in releasability from the material.
摘要翻译： 在其表面上设置有能够在被成形材料上形成具有高等级感觉的精细图案的精细不规则形状的成形片，并且与材料的脱模性优异， 装饰板由成型板成形。 本发明的成型片包括：基材，至少部分地形成在基材上的油墨层和存在于油墨层上并与油墨层接触的表面形状层，以覆盖包括墨水的区域的整个表面 形成层和不形成油墨层的区域，其中表面形成层通过交联固化电离辐射固化树脂组合物而形成，并且在其表面上具有凸形，所述表面位于刚好位于 油墨层和该部分附近。 成形片在其表面上设置有细小的不规则形状，能够在待成形材料上形成高级感觉的精细图案，并且具有优异的脱模性。
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公开(公告)号：US08372918B2
公开(公告)日：2013-02-12
申请号：US13147041
申请日：2010-01-29
申请人： Takashi Iizuka
发明人： Takashi Iizuka
CPC分类号： C08C19/02 , C08F220/26 , C08F220/44 , C08F222/16 , C08K5/17 , C08L13/00 , C08L15/005
摘要： A nitrile-group-containing highly saturated copolymer rubber comprising α,β-ethylenically unsaturated nitrile monomer units (a) in 5 to 60 wt %, α,β-ethylenically unsaturated dicarboxylic acid mono ester monomer units (b) in 0.1 to 20 wt %, (meth)acrylic acid alkoxyalkyl ester monomer units which have alkoxyalkyl groups with 2 to 8 carbon atoms (c) in 11 to 50 wt %, and conjugated diene monomer units (d) in 20 to 83.9 wt %, where at least part of the conjugated diene monomer units (d) are hydrogenated.
摘要翻译： 含有5〜60重量％的α，b-烯属不饱和腈单体单元（a）的含腈基高饱和共聚物橡胶，α，b-烯键式不饱和二羧酸单酯单体单元（b） 20重量％，碳原子数2〜8的烷氧基烷基（c）为11〜50重量％的（甲基）丙烯酸烷氧基烷基酯单体单元，共轭二烯单体单元（d）为20〜83.9重量％ 至少部分共轭二烯单体单元（d）被氢化。
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公开(公告)号：US20110301300A1
公开(公告)日：2011-12-08
申请号：US13147041
申请日：2010-01-29
申请人： Takashi Iizuka
发明人： Takashi Iizuka
IPC分类号： C08F220/42 , C08F8/32 , C08F220/28
CPC分类号： C08C19/02 , C08F220/26 , C08F220/44 , C08F222/16 , C08K5/17 , C08L13/00 , C08L15/005
摘要： A nitrile-group-containing highly saturated copolymer rubber comprising α,β-ethylenically unsaturated nitrile monomer units (a) in 5 to 60 wt %, α,β-ethylenically unsaturated dicarboxylic acid mono ester monomer units (b) in 0.1 to 20 wt %, (meth)acrylic acid alkoxyalkyl ester monomer units which have alkoxyalkyl groups with 2 to 8 carbon atoms (c) in 11 to 50 wt %, and conjugated diene monomer units (d) in 20 to 83.9 wt %, where at least part of the conjugated diene monomer units (d) are hydrogenated.
摘要翻译： 含有5〜60重量％的α，b-烯属不饱和腈单体单元（a）的含腈基高饱和共聚物橡胶，α，b-烯键式不饱和二羧酸单酯单体单元（b） 20重量％，碳原子数2〜8的烷氧基烷基（c）为11〜50重量％的（甲基）丙烯酸烷氧基烷基酯单体单元，共轭二烯单体单元（d）为20〜83.9重量％ 至少部分共轭二烯单体单元（d）被氢化。
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公开(公告)号：US07433095B2
公开(公告)日：2008-10-07
申请号：US10867808
申请日：2004-06-16
申请人： Takashi Iizuka , Shohei Matsuoka
发明人： Takashi Iizuka , Shohei Matsuoka
CPC分类号： G02B26/126 , B41J2/471
摘要： In a reflective scanning optical system employing an imaging optical system having a curved mirror with a rotationally symmetrical reflecting surface configuration, the change in magnification of the imaging optical system in the auxiliary scanning direction is reduced and thereby the beam spot diameter on the scan target surface is equalized, as well as equalizing the scan line interval on the scan target surface when the system is applied to a multibeam scanning optical system. The imaging optical system of the reflective scanning optical system includes a curved mirror with a rotationally symmetrical reflecting surface and a lens having an anamorphic lens surface configuration on its one side. In the anamorphic lens surface configuration, slope and curvature of the line of intersection of the lens surface and a plane parallel to the auxiliary scanning cross section change independently of each other as the position in the main scanning direction changes.
摘要翻译： 在采用具有旋转对称反射面构造的曲面镜的成像光学系统的反射型扫描光学系统中，成像光学系统在辅助扫描方向上的放大率的变化减小，从而扫描对象面上的光点直径 均衡，并且当系统应用于多光束扫描光学系统时，将扫描目标表面上的扫描线间隔相等。 反射扫描光学系统的成像光学系统包括具有旋转对称反射表面的曲面镜和在其一侧具有变形透镜表面形状的透镜。 在变形透镜表面构造中，随着主扫描方向的位置改变，透镜表面和平行于辅助扫描横截面的平面的交点的倾斜和曲率彼此独立地改变。
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公开(公告)号：US20060150592A1
公开(公告)日：2006-07-13
申请号：US10534363
申请日：2002-11-11
申请人： Takashi Iizuka
发明人： Takashi Iizuka
IPC分类号： B01D46/00
CPC分类号： B01D53/944 , B01D45/14 , B01D46/0056 , B01D46/2411 , B01D50/002 , B01D2258/012 , F01N3/0214 , F01N3/0217 , F01N3/033 , F01N3/035 , F01N3/037 , F01N2240/06 , F01N2250/02 , F01N2290/06 , F01N2450/30
摘要： A rotary filter type particulate removing device is provided. A rotary cylinder (2) rotates in a stationary cylinder (1) to change an exhaust gas introduced into the stationary cylinder (1) to a circulating flow so as to apply a centrifugal force on particulates in the exhaust gas in order to collect the particulates circulating in the stationary cylinder (1) into a trap (15) provided at a lower part of the particulate removing device. A filter is located on an inner wall of the rotary cylinder (2) and a huge number of punching holes (8) are formed in the lateral wall of the rotary cylinder. A fan (7) is secured on the rotary cylinder (2) which projects to the outside from the stationary cylinder (1) to constitute a sirocco fan. The exhaust gas passes through the punching holes (8) of the rotary cylinder (2) and flows into the interior of the filter. The exhaust gas further flows towards the sirocco fan. Then, the exhaust gas passes the filter again, and is discharged to the outside through the punching holes (8) of the rotary cylinder (2).
摘要翻译： 提供了一种旋转过滤器型除尘装置。 旋转气缸（2）在静止气缸（1）中旋转以将引入到静止气缸（1）中的排气改变为循环流，从而对废气中的微粒施加离心力，以收集颗粒 在静止筒（1）中循环到设置在微粒去除装置的下部的捕集器（15）中。 过滤器位于旋转圆筒（2）的内壁上，并且在旋转圆筒的侧壁中形成大量的冲孔（8）。 风扇（7）固定在从静止气缸（1）向外突出的旋转圆筒（2）上，以构成西洛克风扇。 废气通过旋转圆筒（2）的冲孔（8）并流入过滤器的内部。 废气进一步流向西洛克风扇。 然后，排气再次通过过滤器，并通过旋转圆筒（2）的冲孔（8）排出到外部。
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公开(公告)号：US06975441B2
公开(公告)日：2005-12-13
申请号：US11019222
申请日：2004-12-23
申请人： Takashi Iizuka
发明人： Takashi Iizuka
CPC分类号： G02B26/125 , G02B26/124
摘要： A scanning optical system has a scanning optical apparatus, which is provided with a laser diode, a collimating lens that collimates a laser beam emitted by the laser diode, a support member that holds and supports the laser diode and the collimating lens, a deflection member that dynamically deflects the laser beam collimated by the collimating lens in a main scanning direction, and a plastic scanning lens that converges the deflected laser beam onto a target surface. The scanning optical apparatus is configured to satisfy following conditions: 10 t > fc ( nc nc + 1 ) , where, f denotes a focal length of the scanning lens in the main scanning direction, fc denotes a focal length of the collimating lens, nc denotes a refractive index of the collimating lens, and t denotes a thickness of the collimating lens along an optical axis.
摘要翻译： 扫描光学系统具有扫描光学装置，其设置有激光二极管，准直激光二极管发射的激光束的准直透镜，保持并支撑激光二极管和准直透镜的支撑构件，偏转构件 在主扫描方向上使由准直透镜准直的激光束动态偏转，并将偏转的激光束会聚到目标表面上的塑料扫描透镜。 扫描光学装置被配置为满足以下条件：
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