公开(公告)号：US4729641A

公开(公告)日：1988-03-08

申请号：US45184

申请日：1987-04-30

申请人： Kazuhiko Matsuoka ,  Kazuo Minoura ,  Masayuki Usui ,  Yukuo Nishimura ,  Takeshi Baba ,  Atsushi Someya ,  Yuko Suga ,  Kazuyo Matsumoto

发明人： Kazuhiko Matsuoka ,  Kazuo Minoura ,  Masayuki Usui ,  Yukuo Nishimura ,  Takeshi Baba ,  Atsushi Someya ,  Yuko Suga ,  Kazuyo Matsumoto

IPC分类号： G02F1/01 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/29 ,  G02F1/13

CPC分类号： G02F1/132 ,  G02F1/0147 ,  G02F1/1335 ,  G02F1/29 ,  G02F2001/294 ,  G02F2201/305

摘要： A functional optical element comprises a first optical member, a second optical member provided in contact with said first optical member, the interface between said first optical member and said second optical member being non-flat planar, a means for changing the refractive index of said second optical member, said means for changing refractive index being capable of creating selectively a first state in which said first optical member and said second optical member have an equal refractive index and a second state in which said first optical member and said second optical member have different refractive indices by changing the refractive index of said second optical member.

摘要翻译： 功能性光学元件包括第一光学构件，与所述第一光学构件接触设置的第二光学构件，所述第一光学构件和所述第二光学构件之间的界面是非平坦平面的，用于改变所述第一光学构件的折射率的装置 第二光学构件，所述用于改变折射率的装置能够选择性地产生所述第一光学构件和所述第二光学构件具有相等折射率的第一状态和第二状态，其中所述第一光学构件和所述第二光学构件具有 通过改变所述第二光学构件的折射率来实现不同的折射率。

公开(公告)号：US4865426A

公开(公告)日：1989-09-12

申请号：US290806

申请日：1988-12-23

申请人： Kazuhiko Matsuoka ,  Masayuki Usui ,  Kazuo Minoura ,  Takeshi Baba ,  Atsushi Someya ,  Yukuo Nishimura

发明人： Kazuhiko Matsuoka ,  Masayuki Usui ,  Kazuo Minoura ,  Takeshi Baba ,  Atsushi Someya ,  Yukuo Nishimura

IPC分类号： G02B3/12

CPC分类号： G02B3/12

摘要： A variable aberration imaging optical system comprises an imaging optical system and an optical device disposed in the optical system and capable of controlling the imaging characteristic of the imaging optical system. The optical device has a medium for forming an index gradient therein by heat, and a device for imparting heat to a desired position on the medium.

摘要翻译： 可变像差成像光学系统包括成像光学系统和设置在光学系统中并且能够控制成像光学系统的成像特性的光学装置。 光学装置具有用于通过加热形成折射率梯度的介质，以及用于将热量传递到介质上的期望位置的装置。

公开(公告)号：US4848879A

公开(公告)日：1989-07-18

申请号：US63788

申请日：1987-06-22

申请人： Yukuo Nishimura ,  Yuko Miyajima ,  Kazuo Minoura ,  Takeshi Baba ,  Kazuhiko Matsuoka ,  Masayuki Usui ,  Atsushi Someya

发明人： Yukuo Nishimura ,  Yuko Miyajima ,  Kazuo Minoura ,  Takeshi Baba ,  Kazuhiko Matsuoka ,  Masayuki Usui ,  Atsushi Someya

IPC分类号： G02F1/01 ,  G06K15/12

CPC分类号： G02F1/0147 ,  G06K15/1252 ,  G06K15/1257 ,  G06K15/129

摘要： This specification discloses a light modulating device comprising a liquid medium whose physical properties are variable by heat, and a heat-generating element for heating the liquid medium to such a degree that boiling does not occur to the liquid medium. The specification also discloses a light modulation apparatus comprising a liquid medium whose physical properties are variable by heat, a heat-generating element for heating the liquid medium to such a degree that boiling does not occur to the liquid medium, and a optical system for taking out one of a light flux modulated by the variation in physical properties of the liquid medium and a light flux not modulated by said variation from a state in which the light fluxes are mixedly present.

摘要翻译： 本说明书公开了一种光调制装置，其特征在于，具有通过热量物理性质变化的液体介质的光调制装置，以及用于将液体介质加热至液体介质不发生沸腾的程度的发热元件。 本说明书还公开了一种光调制装置，其特征在于，具有通过热量物理性质变化的液体介质，用于将液体介质加热到不会发生液体介质的程度的发热元件，以及用于摄取的光学系统 通过液体介质的物理变化的变化调制的光通量中的一种以及不被所述变化调制的光束与光束混合存在的状态。

公开(公告)号：US4872743A

公开(公告)日：1989-10-10

申请号：US144643

申请日：1988-01-11

申请人： Takeshi Baba ,  Kazuhiko Matsuoka ,  Masayuki Usui ,  Kazuo Minoura ,  Atsushi Someya ,  Masayuki Suzuki

发明人： Takeshi Baba ,  Kazuhiko Matsuoka ,  Masayuki Usui ,  Kazuo Minoura ,  Atsushi Someya ,  Masayuki Suzuki

IPC分类号： G02B3/14 ,  G02F1/01 ,  G02F1/29 ,  G06K15/02 ,  G06K15/12 ,  G11B7/09 ,  G11B7/135 ,  H04N1/028 ,  H04N5/225

CPC分类号： G02F1/0147 ,  G02B3/14 ,  G02F1/29 ,  G06K15/029 ,  G06K15/1252 ,  G11B7/0908 ,  G11B7/1372 ,  H04N1/028 ,  H04N5/2253

摘要： An optical element whose focal length is variable comprises a medium whose refractive index is variable by temperature, a heating device for imparting heat to the medium to cause an index gradient resulting from a temperature distribution to be created in the medium, and a device for controlling the amount of heat imparted to the medium by the heating device to vary the shape of the index gradient formed in the medium.

摘要翻译： 焦距可变的光学元件包括其折射率随温度变化的介质，用于向介质施加热量以引起由介质中产生的温度分布导致的折射率梯度的加热装置，以及控制装置 由加热装置赋予介质的热量以改变在介质中形成的折射率梯度的形状。

公开(公告)号：US4523801A

公开(公告)日：1985-06-18

申请号：US351936

申请日：1982-02-24

申请人： Takeshi Baba ,  Noriyuki Nose ,  Hideo Yoshikawa ,  Kazuo Minoura ,  Akinori Hasu ,  Setsuo Minami ,  Kazuhiko Matsuoka

发明人： Takeshi Baba ,  Noriyuki Nose ,  Hideo Yoshikawa ,  Kazuo Minoura ,  Akinori Hasu ,  Setsuo Minami ,  Kazuhiko Matsuoka

IPC分类号： G02B1/04 ,  G02B1/10 ,  G02B1/14 ,  G02B3/00 ,  G02B13/18 ,  G02B26/12 ,  G02B27/17

CPC分类号： G02B26/12 ,  G02B1/10 ,  G02B3/00

摘要： An optical system for scanning a medium with a beam spot includes a light beam generator, a deflector for deflecting the light beam in a predetermined direction and in deflection plane, and an imaging optical system between the deflector and the medium for imaging the light beam from the deflector on the medium as a beam spot, the imaging optical system having at least one lens element mode of a moisture absorbing material. The lens element has a shape in which the dimension in a direction parallel to the deflection plane of the light beam is greater than the dimension in a direction perpendicular to the deflection plane of the light beam. A device mitigates any influence on the imaged condition of the light beam on the medium caused by the lens element being subjected to moisture.

摘要翻译： 用于扫描具有束斑的介质的光学系统包括光束发生器，用于沿预定方向和偏转平面偏转光束的偏转器，以及偏转器和介质之间的成像光学系统，用于对来自 介质上的偏转器作为光束点，成像光学系统具有至少一种吸湿材料的透镜元件模式。 透镜元件具有与光束的偏转平面平行的方向上的尺寸大于垂直于光束的偏转平面的方向上的尺寸的形状。 一种装置减轻由透镜元件受到湿气导致的介质上的光束的成像状态的任何影响。

公开(公告)号：US4517589A

公开(公告)日：1985-05-14

申请号：US433223

申请日：1982-10-07

申请人： Takeshi Baba ,  Kazuhiko Matsuoka

发明人： Takeshi Baba ,  Kazuhiko Matsuoka

IPC分类号： H04N1/48 ,  H04N1/46

CPC分类号： H04N1/488

摘要： A colored image reading apparatus has a light source for illuminating the surface of an original, a transmitting optical system for dividing the light beam from the surface of the original into two beams of short wavelength zone and long wavelength zone and transmitting them to a light detector, a processing circuit for effecting an operation between the signals from the light detector and obtaining a plurality of electrical signals, and a converter circuit for converting the plurality of electrical signals into signals corresponding to respective colors, and is capable of well discriminating and reading four colors, black, blue, red and white, by selecting to predetermined values the wavelength .lambda.'b of the overall spectral characteristic on the short wavelength zone side including all of the spectral characteristics of the light source, the transmitting optical system and the light detector relative to the maximum value of the transmission factor and the wavelength .lambda.'r of the overall spectral characteristic on the long wavelength zone side relative to the maximum value of the transmission factor.

摘要翻译： 彩色图像读取装置具有用于照射原稿的表面的光源，用于将来自原稿的表面的光束分成两束短波长区域和长波长区域的发送光学系统，并将其发送到光检测器 ，用于进行来自光检测器的信号之间的操作并获得多个电信号的处理电路，以及用于将多个电信号转换成对应于各种颜色的信号的转换器电路，并且能够良好地识别和读取四个 颜色，黑色，蓝色，红色和白色，通过选择包括光源，发射光学系统和光检测器的所有光谱特性的短波长区侧的总光谱特性的波长λ'b的预定值 相对于透射因子的最大值和t的波长λ'r 他在长波段一侧的总光谱特性相对于传输系数的最大值。

公开(公告)号：US4783155A

公开(公告)日：1988-11-08

申请号：US606538

申请日：1984-05-03

申请人： Hiroyuki Imataki ,  Takashi Serizawa ,  Masayuki Usui ,  Takeshi Baba ,  Hiroyasu Nose

发明人： Hiroyuki Imataki ,  Takashi Serizawa ,  Masayuki Usui ,  Takeshi Baba ,  Hiroyasu Nose

IPC分类号： G02B3/14 ,  G02B26/08 ,  G02B15/00 ,  G02B1/06

CPC分类号： G02B26/0875 ,  G02B26/0825 ,  G02B3/14

摘要： An optical device having a variable optical surface is given by the combination of an elastic body and a relatively rigid member having an opening and disposed to contact the elastic body to expose a part of the surface of the elastic body. The exposed surface part forms a variable optical surface, the shape of which is changed by deforming the elastic body to vary the focal length.

摘要翻译： 具有可变光学表面的光学装置由弹性体和具有开口的相对刚性构件的组合给出，并被设置成接触弹性体以暴露弹性体的一部分表面。 暴露的表面部分形成可变的光学表面，其形状通过使弹性体变形而改变焦距。

公开(公告)号：US4783141A

公开(公告)日：1988-11-08

申请号：US709720

申请日：1985-03-08

申请人： Takeshi Baba ,  Hiroyuki Imataki ,  Masayuki Usui ,  Takashi Serizawa ,  Hiroyasu Nose

发明人： Takeshi Baba ,  Hiroyuki Imataki ,  Masayuki Usui ,  Takashi Serizawa ,  Hiroyasu Nose

IPC分类号： G02B15/00 ,  B29C59/02 ,  B29D11/00 ,  G02B3/00 ,  G02B27/18

CPC分类号： G02B3/14 ,  B29C59/02 ,  B29D11/00278 ,  G02B3/0043 ,  G02B3/005 ,  G02B3/0056 ,  G02B3/0062 ,  B29K2019/00 ,  B29K2021/00

摘要： An array lens comprises a member having a plurality of arranged openings, an elastic member provided in intimate contact with the member and having its surface shape deformable by an extraneous pressure, and means for imparting a force to the elastic member to deform the surface shape of the elastic member in the openings of the member.

摘要翻译： 阵列透镜包括具有多个布置开口的构件，弹性构件与构件紧密接触并且其表面形状通过外部压力变形，以及用于向弹性构件施加力以使表面形状变形的装置 该构件的开口中的弹性构件。

公开(公告)号：US4781445A

公开(公告)日：1988-11-01

申请号：US615546

申请日：1984-05-31

申请人： Takeshi Baba ,  Takashi Serizawa ,  Masayuki Usui ,  Hiroyuki Imataki ,  Hiroyasu Nose

发明人： Takeshi Baba ,  Takashi Serizawa ,  Masayuki Usui ,  Hiroyuki Imataki ,  Hiroyasu Nose

IPC分类号： G02B26/10 ,  G02B3/00 ,  G02B3/12 ,  G02B3/14 ,  G02B5/04 ,  G02B7/04 ,  G02B13/00 ,  G02B26/02 ,  G02B26/08 ,  G02B27/40 ,  G02B7/02 ,  G02B1/06 ,  G02B15/00

CPC分类号： G02B26/0883 ,  G02B26/0875 ,  G02B3/14 ,  G02B5/04

摘要： An optical device having an elastic body sandwiched between typically two optical surfaces, which are capable of changing relative positions through deformation of the elastic body. The two optical surfaces may be given by, for example, parallel flat plate glasses or lenses. By changing the distnace or relative positions between the two optical surfaces, focusing or correction of chromatic aberration of photographic lenses, etc. can be effected.

摘要翻译： 一种具有通常夹在两个光学表面之间的弹性体的光学装置，其能够通过弹性体的变形来改变相对位置。 两个光学表面可以由例如平行平板玻璃或透镜给出。 通过改变两个光学表面之间的分布或相对位置，可以实现摄影透镜的色像差的聚焦或校正等。

公开(公告)号：US4714326A

公开(公告)日：1987-12-22

申请号：US706269

申请日：1985-02-27

申请人： Masayuki Usui ,  Hiroyuki Imataki ,  Takashi Serizawa ,  Takeshi Baba ,  Hiroyasu Nose

发明人： Masayuki Usui ,  Hiroyuki Imataki ,  Takashi Serizawa ,  Takeshi Baba ,  Hiroyasu Nose

IPC分类号： G02B26/02 ,  G02B26/00 ,  G02B26/08

CPC分类号： G02B26/00

摘要： Optical modulation is carried out by providing a transparent member having a surface, providing an elastomeric body disposed spaced apart from the surface, irradiating the surface with a light beam, and causing the elastomeric body to contact the surface so that the proportion of the light beam transmitted through the surface is changed.

摘要翻译： 通过提供具有表面的透明构件来进行光学调制，提供与表面间隔开的弹性体，用光束照射表面，并使弹性体与表面接触，使得光束的比例 通过表面传输改变。