公开(公告)号：US06563562B2

公开(公告)日：2003-05-13

申请号：US09175323

申请日：1998-10-20

申请人： Takayuki Ishii ,  Katsumi Kurematsu ,  Osamu Koyama

发明人： Takayuki Ishii ,  Katsumi Kurematsu ,  Osamu Koyama

IPC分类号： G02F11333

CPC分类号： G02F1/133385 ,  G02F1/133308 ,  G02F1/133526 ,  G02F2001/133623 ,  G02F2202/28 ,  G02F2203/02 ,  H04N5/7441

摘要： A liquid crystal panel unit comprising an LCD panel having a pair of substrates and a liquid crystal layer arranged between the substrates and a holding substrate for holding the LCD panel by rigidly securing one of the substrates thereto is characterized in that a plurality of protuberances are formed on the surface of the holding substrate at a side thereof and the one of the substrates is rigidly secured to the holding substrate with the side carrying the protuberances facing inside.

摘要翻译： 一种液晶面板单元，包括具有一对基板的LCD面板和布置在基板之间的液晶层和用于通过将其中一个基板刚性地固定而保持LCD面板的保持基板，其特征在于，形成多个突起 在保持基板的一侧的表面上，并且一个基板刚性地固定到保持基板，侧面承载突起面向内侧。

公开(公告)号：US06951395B2

公开(公告)日：2005-10-04

申请号：US10630556

申请日：2003-07-30

申请人： Sawako Chatani ,  Katsumi Kurematsu ,  Takayuki Ishii ,  Toshihiro Sunaga ,  Yoshiaki Kurioka

发明人： Sawako Chatani ,  Katsumi Kurematsu ,  Takayuki Ishii ,  Toshihiro Sunaga ,  Yoshiaki Kurioka

IPC分类号： G02B13/18 ,  G02B17/06 ,  G02B17/08 ,  G02B27/18 ,  G03B21/00 ,  G03B21/14 ,  H04N5/74 ,  G03B21/28

CPC分类号： G02B17/0852 ,  G02B17/0663 ,  G02B17/0816 ,  G02B17/0848 ,  G03B21/005 ,  H04N5/74

摘要： A projection optical system which has a short projection distance and a compact structure, and allows oblique projection. The projection optical system projects luminous flux from an image forming element for forming an original image onto a projection surface which is oblique to a central principal ray which is a principal ray of luminous flux traveling from the center of the original image to the center of a finally formed image. The system includes a plurality of reflecting surfaces each having a curvature. In addition, the projection optical system satisfies a predetermined expression (1).

摘要翻译： 投影光学系统具有短的投影距离和紧凑的结构，并且允许倾斜投影。 投影光学系统将来自用于形成原始图像的图像形成元件的光通量投影到与从原始图像的中心向中心移动的光束的主光线的中心主光线倾斜的投影面上 终于形成了形象。 该系统包括多个具有曲率的反射表面。 另外，投影光学系统满足预定的表达式（1）。

公开(公告)号：US06991338B2

公开(公告)日：2006-01-31

申请号：US10630407

申请日：2003-07-30

申请人： Toshihiro Sunaga ,  Katsumi Kurematsu ,  Takayuki Ishii ,  Yoshiaki Kurioka ,  Sawako Chatani

发明人： Toshihiro Sunaga ,  Katsumi Kurematsu ,  Takayuki Ishii ,  Yoshiaki Kurioka ,  Sawako Chatani

IPC分类号： G03B21/22 ,  G03B21/26 ,  G03B21/28 ,  G02B27/14 ,  G02B5/10

CPC分类号： G02B17/0852 ,  G02B17/0663 ,  G02B17/0848 ,  H04N5/74 ,  H04N5/7408 ,  H04N5/7416

摘要： A projection optical system having a plurality of reflecting surfaces is disclosed in which a sufficiently large angle is provided between an incident side reference axis and an emerging side reference axis while tilt angles of the respective reflecting surfaces can remain small. The projection optical system projects luminous flux from an image forming element which forms an original image onto a projection surface. The incident side reference axis and the emerging side reference axis of the projection optical system are oblique to each other. The projection optical system has a plurality of reflecting surfaces each having a curvature. The reflecting surfaces are arranged such that the reference axis has at least one intersection in the projection optical system.

摘要翻译： 公开了一种具有多个反射面的投影光学系统，其中在入射侧基准轴和出射侧基准轴之间设置足够大的角度，同时各反射面的倾斜角度保持较小。 投影光学系统将形成原始图像的图像形成元件的光通量投影到投影面上。 投影光学系统的入射侧基准轴和出射侧基准轴彼此倾斜。 投影光学系统具有各自具有曲率的多个反射面。 反射面被布置成使得参考轴在投影光学系统中具有至少一个交叉点。

公开(公告)号：US06984044B2

公开(公告)日：2006-01-10

申请号：US10630483

申请日：2003-07-30

申请人： Yoshiaki Kurioka ,  Katsumi Kurematsu ,  Takayuki Ishii ,  Toshihiro Sunaga ,  Sawako Chatani

发明人： Yoshiaki Kurioka ,  Katsumi Kurematsu ,  Takayuki Ishii ,  Toshihiro Sunaga ,  Sawako Chatani

IPC分类号： G03B21/28 ,  G03B21/22 ,  G03B21/26 ,  G03B5/10

CPC分类号： G02B17/0852 ,  G02B5/205 ,  G02B17/0832 ,  G02B17/0848

摘要： A projection optical system which can project a bright image with less distortion and a small projection distance without causing aberration or an increase in size of reflective surfaces is disclosed. The projection optical system projects luminous flux from an original image onto a projection surface which is oblique to a central principal ray which is a principal ray of luminous flux traveling from the center of the original image to the center of a projected image. The projection optical system comprises a refractive optical system which includes a plurality of refractive optical elements through which the luminous flux from the original image passes through, and a reflective optical system which includes a plurality of reflective surfaces each having an optical power and guides the luminous flux emerging from the refractive optical system to the projection surface.

摘要翻译： 公开了一种投影光学系统，其能够以较小的失真和较小的投影距离投影明亮的图像，而不引起像差或反射表面的尺寸的增加。 投影光学系统将来自原始图像的光通量投影到与作为从原始图像的中心传播到投影图像的中心的光束的主光线的中心主光线倾斜的投影表面上。 投影光学系统包括折射光学系统，其包括多个折射光学元件，来自原始图像的光束穿过该折射光学元件，以及反射光学系统，其包括多个反射表面，每个反射表面具有光学功率并引导发光 从折射光学系统到投影面的光通量。

公开(公告)号：US08948439B2

公开(公告)日：2015-02-03

申请号：US13110100

申请日：2011-05-18

申请人： Tsutomu Nagumo ,  Koji Matsuda ,  Koji Nageno ,  Takeshi Hara ,  Takahiro Suzuki ,  Takayuki Ishii ,  Kenji Hiraiwa

发明人： Tsutomu Nagumo ,  Koji Matsuda ,  Koji Nageno ,  Takeshi Hara ,  Takahiro Suzuki ,  Takayuki Ishii ,  Kenji Hiraiwa

IPC分类号： H04R1/00 ,  H04R9/06 ,  H04R11/02 ,  H04R25/00 ,  H04R9/08 ,  H04R11/04 ,  H04R17/02 ,  H04R19/04 ,  H04R21/02

CPC分类号： H04R11/02

摘要： An acoustic conversion device includes: a driving unit including a pair of magnets disposed so as to face each other, a yoke to which the pair of magnets are attached, a coil to which driving current is supplied, a vibrating portion which vibrates when driving current is supplied to the coil, and an armature disposed between the pair of magnets with the vibrating portion being passed through the coil; and a diaphragm unit including a diaphragm, and a beam portion for propagating the vibration of the vibrating portion to the diaphragm; with a coil attachment portion to which the coil is attached, located in a state in parallel with the vibrating portion, being provided to the armature.

摘要翻译： 一种声转换装置，包括：驱动单元，包括一对彼此相对配置的磁体;一对磁体附接的磁轭;供给驱动电流的线圈;驱动电流时振动的振动部; 设置在所述一对磁体之间的电枢，所述振动部分通过所述线圈; 以及包括隔膜的隔膜单元和用于将振动部分的振动传播到隔膜的梁部分; 其中线圈附接部分位于与振动部分平行的状态下，被设置在电枢上。

公开(公告)号：US08419180B2

公开(公告)日：2013-04-16

申请号：US11484619

申请日：2006-07-12

申请人： Takayuki Ishii ,  Yoshitaka Shimada

发明人： Takayuki Ishii ,  Yoshitaka Shimada

IPC分类号： B41J2/01

CPC分类号： B41J11/0085 ,  B41J11/0065 ,  B41J11/06

摘要： A fixed material transportation surface of the fixed material transportation apparatus is formed inclining so as to become higher toward a downstream side from an upstream side of transportation direction of the fixed material, and is transported while sucking the fixed material supplied on the fixed material transportation surface. Thus, since the cockling is drawn when the fixed material is transported while being raised to transportation direction on the fixed material transportation surface even if cockling extending to transportation direction generates on the fixed material after fixing, growth of the cockling can be prevented.

公开(公告)号：US20110311090A1

公开(公告)日：2011-12-22

申请号：US13108489

申请日：2011-05-16

申请人： Tsutomu Nagumo ,  Koji Matsuda ,  Kenji Hiraiwa ,  Takayuki Ishii ,  Koji Nageno ,  Takeshi Hara ,  Takahiro Suzuki

发明人： Tsutomu Nagumo ,  Koji Matsuda ,  Kenji Hiraiwa ,  Takayuki Ishii ,  Koji Nageno ,  Takeshi Hara ,  Takahiro Suzuki

IPC分类号： H04R1/00

CPC分类号： H04R11/02

摘要： An acoustic conversion device includes: a driving unit including a pair of magnets disposed so as to face each other, a yoke to which the pair of magnets are attached, a coil to which driving current is supplied, a vibrating portion which vibrates when driving current is supplied to the coil, and an armature disposed between the pair of magnets with the vibrating portion passed through the coil; and a diaphragm unit including a holding frame having an opening, a resin film adhered to the holding frame in a state covering the opening of the holding frame, a diaphragm held on the inner side of the holding frame in a state adhered to the resin film, and a beam portion of which the tip portion formed integrally with the diaphragm is combined with the vibrating portion of the armature, for propagating the vibration of the vibrating portion to the diaphragm.

摘要翻译： 一种声转换装置，包括：驱动单元，包括一对彼此相对配置的磁体;一对磁体附接的磁轭;供给驱动电流的线圈;驱动电流时振动的振动部; 设置在所述一对磁体之间的电枢，所述振动部通过所述线圈; 以及膜片单元，其包括具有开口的保持框架，在覆盖所述保持框架的开口的状态下粘附到所述保持框架的树脂膜，以与所述树脂膜粘附的状态保持在所述保持框架的内侧的隔膜 并且将与隔膜一体形成的前端部的梁部与电枢的振动部结合，将振动部的振动传播到振动膜。

公开(公告)号：US20110311089A1

公开(公告)日：2011-12-22

申请号：US13110100

申请日：2011-05-18

申请人： Tsutomu Nagumo ,  Koji Matsuda ,  Koji Nageno ,  Takeshi Hara ,  Takahiro Suzuki ,  Takayuki Ishii ,  Kenji Hiraiwa

发明人： Tsutomu Nagumo ,  Koji Matsuda ,  Koji Nageno ,  Takeshi Hara ,  Takahiro Suzuki ,  Takayuki Ishii ,  Kenji Hiraiwa

IPC分类号： H04R1/00

CPC分类号： H04R11/02

摘要： An acoustic conversion device includes: a driving unit including a pair of magnets disposed so as to face each other, a yoke to which the pair of magnets are attached, a coil to which driving current is supplied, a vibrating portion which vibrates when driving current is supplied to the coil, and an armature disposed between the pair of magnets with the vibrating portion being passed through the coil; and a diaphragm unit including a diaphragm, and a beam portion for propagating the vibration of the vibrating portion to the diaphragm; with a coil attachment portion to which the coil is attached, located in a state in parallel with the vibrating portion, being provided to the armature.

摘要翻译： 一种声转换装置，包括：驱动单元，包括一对彼此相对配置的磁体;一对磁体附接的磁轭;供给驱动电流的线圈;驱动电流时振动的振动部; 设置在所述一对磁体之间的电枢，所述振动部分通过所述线圈; 以及包括隔膜的隔膜单元和用于将振动部分的振动传播到隔膜的梁部分; 其中线圈附接部分位于与振动部分平行的状态下，被设置在电枢上。

公开(公告)号：US20100149298A1

公开(公告)日：2010-06-17

申请号：US12710139

申请日：2010-02-22

申请人： Satoshi FUJIOKA ,  Takayuki Ishii ,  Yoshitaka Shimada

发明人： Satoshi FUJIOKA ,  Takayuki Ishii ,  Yoshitaka Shimada

IPC分类号： B41J2/01

CPC分类号： B41J11/009 ,  B41J3/46 ,  B41J11/0025 ,  B41J11/003 ,  B41J11/0035 ,  B41J11/0085 ,  B41J11/06 ,  B41J15/02 ,  B41J15/16 ,  B41J29/13 ,  B65H5/10 ,  B65H5/222

摘要： There are provided a suction unit which sucks a recording medium, and a unit which changes sucking force of the suction unit according to the property of the recording medium. Hereby, since the sucking force of the suction unit can be set according to a state of the recording medium. Therefore, for example, even if the recording medium is greatly curled, since its recording medium can be surely sucked on the transporting surface of the recording medium by the suction unit. Further, even if the recording medium has little rigidity and is thin, it is possible to prevent the recording medium from being stuck on the transporting surface of the recording medium by the suction unit.

摘要翻译： 设置有吸入记录介质的抽吸单元，以及根据记录介质的性质改变抽吸单元的抽吸力的单元。 因此，由于可以根据记录介质的状态来设定抽吸单元的吸引力。 因此，例如，即使记录介质被大幅度卷曲，由于其记录介质可以通过抽吸单元可靠地吸附在记录介质的传送表面上。 此外，即使记录介质的刚度小且薄，也可以防止记录介质被吸引单元卡在记录介质的传送表面上。

公开(公告)号：US07712865B2

公开(公告)日：2010-05-11

申请号：US11969698

申请日：2008-01-04

申请人： Takayuki Ishii ,  Yoshitaka Shimada

发明人： Takayuki Ishii ,  Yoshitaka Shimada

IPC分类号： B41J2/185

CPC分类号： B41J11/0085 ,  G06Q10/08

摘要： There are provided a sucking unit having a recording medium transportation surface including a plurality of sucking holes, a decompression chamber communicating with the sucking holes and a sucking device for sucking air in the decompression chamber, and a delivering device for sucking a recording medium supplied onto the recording medium transportation surface of the sucking unit onto the recording medium transportation surface through the sucking hole by the sucking device, and delivering the recording medium from an upstream side of the sucking unit to a downstream side thereof. Each sucking hole of the sucking unit is formed by a through hole section communicating with the decompression chamber and a sucking chamber having a larger area of a sucking surface opposed to the recording medium than a sectional area of the through hole section.

摘要翻译： 设置有具有包括多个吸孔的记录介质输送面的吸引单元，与吸孔连通的减压室和用于吸入减压室内的空气的吸引装置，以及用于吸入供给到 吸引单元的记录介质输送面通过吸引装置通过吸引孔输送到记录介质输送面上，并将记录介质从吸引单元的上游侧输送到其下游侧。 吸引单元的每个吸孔由与减压室连通的通孔部和与记录介质相对的吸引面的面积比通孔部的截面积大的吸引区形成。