公开(公告)号：US5123731A

公开(公告)日：1992-06-23

申请号：US701376

申请日：1991-05-13

申请人： Kazuo Yoshinaga ,  Moritoshi Miyamoto

发明人： Kazuo Yoshinaga ,  Moritoshi Miyamoto

IPC分类号： G01N15/14 ,  G01N21/25

CPC分类号： G01N15/0205 ,  G01N15/1434 ,  G01N21/255 ,  G01N15/1459 ,  G01N2015/0092 ,  G01N2201/067

摘要： A particle measuring device having a light source for irradiating particles to be examined, light wavelength convertor provided in the optical path of the a light source and at least emitting a light converted into the short wavelength side relative to the wavelength of the incident light from the light source, and photometer for photometering the light from the particles to be examined.

摘要翻译： 一种粒子测量装置，其具有用于照射被检查的粒子的光源，设置在光源的光路中的光波长转换器，并且至少发射相对于来自所述入射光的入射光的波长而转换成短波长侧的光 光源和光度计，用于对要检查的颗粒的光进行光度测量。

公开(公告)号：US6094281A

公开(公告)日：2000-07-25

申请号：US944418

申请日：1997-10-06

申请人： Takehiko Nakai ,  Hiroshi Tanioka ,  Shinobu Arimoto ,  Kazuo Yoshinaga ,  Toshio Hayashi ,  Tsutomu Utagawa ,  Tetsuya Nagase ,  Nobuatsu Sasanuma

发明人： Takehiko Nakai ,  Hiroshi Tanioka ,  Shinobu Arimoto ,  Kazuo Yoshinaga ,  Toshio Hayashi ,  Tsutomu Utagawa ,  Tetsuya Nagase ,  Nobuatsu Sasanuma

IPC分类号： G07D7/12 ,  G07D7/20 ,  H04N1/00 ,  H04N1/028 ,  H04N1/48 ,  H04N1/54

CPC分类号： H04N1/00846 ,  G07D7/12 ,  G07D7/20 ,  H04N1/00843 ,  H04N1/00875 ,  H04N1/028 ,  H04N1/486

摘要： This invention provides an image reading device capable of precise detection of the optical signal over a wide wavelength range, by forming a photoelectric converting unit for converting the visible light into an electrical signal and a photoelectric converting unit for converting the invisible light into an electrical signal, in monolithic manner on a single semiconductor chip.

摘要翻译： 本发明提供一种能够通过形成用于将可见光转换为电信号的光电转换单元和用于将不可见光转换成电信号的光电转换单元，在宽波长范围内精确地检测光信号的图像读取装置 以单片方式在单个半导体芯片上。

公开(公告)号：US5910386A

公开(公告)日：1999-06-08

申请号：US890649

申请日：1997-07-09

申请人： Kazuo Yoshinaga ,  Shunichiro Nishida ,  Masataka Kawahara ,  Keiko Hiraoka ,  Nobuo Kushibiki ,  Hideki Kobayashi ,  Kikuko Takeuchi ,  Toru Masatomi

发明人： Kazuo Yoshinaga ,  Shunichiro Nishida ,  Masataka Kawahara ,  Keiko Hiraoka ,  Nobuo Kushibiki ,  Hideki Kobayashi ,  Kikuko Takeuchi ,  Toru Masatomi

IPC分类号： G03G5/147 ,  G03G5/14

CPC分类号： G03G5/147 ,  G03G5/14704 ,  G03G5/14773

摘要： An electrophotographic photosensitive member is disclosed which has a photosensitive layer and a protection layer. The protection layer contains a particulate colloidal silica and a siloxane resin to have a contact angle of water of not less than 90.degree.. The photosensitive member has a lowered surface energy and excellent mechanical and electrical durability.

摘要翻译： 公开了一种具有感光层和保护层的电子照相感光构件。 保护层含有胶体二氧化硅和硅氧烷树脂，其接触角不小于90°。 感光构件具有降低的表面能和优异的机械和电气耐久性。

公开(公告)号：US5834145A

公开(公告)日：1998-11-10

申请号：US568300

申请日：1995-12-06

申请人： Kazuo Yoshinaga ,  Yuichi Hashimoto ,  Yoshio Kashizaki ,  Yasuko Hayashi

发明人： Kazuo Yoshinaga ,  Yuichi Hashimoto ,  Yoshio Kashizaki ,  Yasuko Hayashi

IPC分类号： G03G5/047 ,  G03G15/00 ,  G03G5/10 ,  G03G15/043

CPC分类号： G03G15/75 ,  G03G5/047

摘要： An electrophotographic photosensitive member is constituted by disposing a photosensitive layer including a charge generation layer and a charge transport layer on an electroconductive support. The charge transport layer has a thickness of at most 12 .mu.m and is formed by dispersing therein particles having a particle size of 1-3 .mu.m at a density of 1.times.10.sup.4 -2.times.10.sup.5 particles/mm.sup.2. The charge transport layer and the particles described above provides a difference in refractive index of at least 0.10. The photosensitive member is effective in providing good images free from black spots and interference fringes and with a good gradation-reproducing characteristic when used as a structural member of a process cartridge and an image forming apparatus.

摘要翻译： 电子照相感光构件通过在导电性载体上设置包含电荷产生层和电荷输送层的感光层而构成。 电荷输送层的厚度为12μm以下，通过在1×10 4 -2×10 5个/ mm 2的密度下分散粒径为1〜3μm的粒子而形成。 电荷传输层和上述颗粒提供至少0.10的折射率差异。 当用作处理盒和图像形成装置的结构构件时，感光构件有效地提供没有黑点和干涉条纹的良好图像，并且具有良好的渐变再现特性。

公开(公告)号：US5671033A

公开(公告)日：1997-09-23

申请号：US420319

申请日：1995-04-10

申请人： Kazuharu Katagiri ,  Kazuo Yoshinaga ,  Shinjiro Okada ,  Junichiro Kanbe

发明人： Kazuharu Katagiri ,  Kazuo Yoshinaga ,  Shinjiro Okada ,  Junichiro Kanbe

IPC分类号： C09K19/02 ,  C09K19/20 ,  C09K19/50 ,  G02F1/1337 ,  G02F1/1341 ,  G02F1/141 ,  G02F1/13

CPC分类号： C09K19/0225 ,  C09K19/2021 ,  C09K19/50 ,  G02F1/1337 ,  G02F1/141 ,  G02F1/1341 ,  G02F2001/133765

摘要： A liquid crystal device is constituted by (a) a pair of base plates each having an orientation control film thereon, and (b) a liquid crystal composition interposed between the base plates. The liquid crystal composition comprises at least two liquid crystal compounds including at least one liquid crystal compound which has a temperature range in which it shows cholesteric phase. The liquid crystal composition has a temperature range in which it shows cholesteric phase and is placed in chiral smectic phase which has been formed through cholesteric phase on temperature decrease. The liquid crystal composition comprises liquid crystal molecules having long axes forming a pre-tilt in the chiral smectic phase.

摘要翻译： 液晶装置由（a）在其上具有取向控制膜的一对基板构成，（b）插入在基板之间的液晶组合物。 液晶组合物包含至少两种液晶化合物，其包含至少一种液晶化合物，其液晶化合物具有显示胆甾型相的温度范围。 液晶组合物具有其显示胆甾醇相的温度范围，并且置于通过胆甾醇相在温度降低时形成的手性近晶相。 液晶组合物包含长轴在手性近晶相中形成预倾斜的液晶分子。

公开(公告)号：US5650863A

公开(公告)日：1997-07-22

申请号：US449373

申请日：1995-05-24

申请人： Tsutomu Utagawa ,  Shinobu Arimoto ,  Kazuo Yoshinaga ,  Toshio Hayashi ,  Takehiko Nakai ,  Tetsuya Nagase ,  Nobuatsu Sasanuma

发明人： Tsutomu Utagawa ,  Shinobu Arimoto ,  Kazuo Yoshinaga ,  Toshio Hayashi ,  Takehiko Nakai ,  Tetsuya Nagase ,  Nobuatsu Sasanuma

IPC分类号： G03G21/04 ,  G07D7/12 ,  G07D7/16 ,  G07D7/20 ,  H04N1/00 ,  H04N1/40

CPC分类号： H04N1/00846 ,  G03G21/046 ,  G07D7/12 ,  G07D7/168 ,  G07D7/20 ,  H04N1/00859 ,  H04N1/00862 ,  H04N1/00864 ,  H04N1/00867 ,  H04N1/00875

摘要： An image reading apparatus includes, as an arrangement for discriminating a specific image with high precision, first illumination means for illuminating an object image so as to perform a normal reading operation, second illumination means for illuminating the object image with light having characteristics different from those of the light from the first illumination means so as to discriminate whether or not the object image is a specific image, and means for adjusting the quantity of light emitted from the first and second illumination means.

摘要翻译： 图像读取装置具有作为高精度识别特定图像的构造的第一照明装置，用于照亮被摄体图像以进行正常读取操作;第二照明装置，用于以与特征不同的光照亮对象图像 来判别对象图像是否是特定图像，以及用于调整从第一和第二照明装置发射的光量的装置。

公开(公告)号：US5648830A

公开(公告)日：1997-07-15

申请号：US424047

申请日：1995-04-19

申请人： Kazuharu Katagiri ,  Kazuo Yoshinaga ,  Shinjiro Okada ,  Junichiro Kanbe

发明人： Kazuharu Katagiri ,  Kazuo Yoshinaga ,  Shinjiro Okada ,  Junichiro Kanbe

IPC分类号： C09K19/02 ,  C09K19/20 ,  C09K19/50 ,  G02F1/1337 ,  G02F1/1341 ,  G02F1/141 ,  G02F1/13

CPC分类号： C09K19/0225 ,  C09K19/2021 ,  C09K19/50 ,  G02F1/1337 ,  G02F1/141 ,  G02F1/1341 ,  G02F2001/133765

摘要： A liquid crystal device is constituted by (a) a pair of base plates each having an orientation control film thereon, and (b) a liquid crystal composition interposed between the base plates. The liquid crystal composition comprises at least two liquid crystal compounds including at least one liquid crystal compound which has a temperature range in which it shows cholesteric phase. The liquid crystal composition has a temperature range in which it shows cholesteric phase and is placed in chiral smectic phase which has been formed through cholesteric phase on temperature decrease. The liquid crystal composition comprises liquid crystal molecules having long axes forming a pre-tilt in the chiral smectic phase.

摘要翻译： 液晶装置由（a）在其上具有取向控制膜的一对基板构成，（b）插入在基板之间的液晶组合物。 液晶组合物包含至少两种液晶化合物，其包含至少一种液晶化合物，其液晶化合物具有显示胆甾型相的温度范围。 液晶组合物具有其显示胆甾醇相的温度范围，并且置于通过胆甾醇相在温度降低时形成的手性近晶相。 液晶组合物包含长轴在手性近晶相中形成预倾斜的液晶分子。

公开(公告)号：US5384069A

公开(公告)日：1995-01-24

申请号：US938596

申请日：1992-09-03

申请人： Kazuo Yoshinaga ,  Yutaka Kurabayashi ,  Toshikazu Ohnishi ,  Yukiko Futami ,  Takeshi Miyazaki

发明人： Kazuo Yoshinaga ,  Yutaka Kurabayashi ,  Toshikazu Ohnishi ,  Yukiko Futami ,  Takeshi Miyazaki

IPC分类号： C09K19/38 ,  G02F1/1333 ,  G02F1/141 ,  C09K19/00 ,  G02F1/13

CPC分类号： G02F1/133365 ,  C09K19/3809 ,  C09K19/3833 ,  G02F1/141 ,  Y10T428/1095

摘要： A polymeric liquid crystal composition includes a polymer mesomorphic compound having an asymmetric carbon atom and a low-molecular weight mesomorphic compound. The composition can be easily formed into a film of a large area, exhibits a response speed which is not substantially different from that of the low-molecular weight mesomorphic compound alone and stably retains alignment resistant to pressure or heat impact. Such a good alignment is especially obtained when the polymeric liquid crystal composition is incorporated in a liquid crystal device by being disposed between a pair of substrates preferably having an alignment face provided with an orientation characteristic for aligning the molecular axis of the liquid crystal composition in one direction. It is suitable that the polymer mesomorphic compound is optically active and has a helical rotation direction opposite to that of the low-molecular weight mesomorphic compound.

摘要翻译： 聚合物液晶组合物包括具有不对称碳原子的聚合物介晶化合物和低分子量介晶化合物。 组合物可以容易地形成大面积的膜，显示出与单独的低分子量介晶化合物基本上不同的响应速度，并且稳定地保持耐压力或热冲击的取向。 当聚合物液晶组合物通过配置在优选具有将液晶组合物的分子轴在一个对准方向上具有取向特性的对准面的一对基板配置在液晶装置中时，特别优选对准 方向。 聚合物介晶化合物是光学活性的并且具有与低分子量介晶化合物相反的螺旋旋转方向是合适的。

公开(公告)号：US5164741A

公开(公告)日：1992-11-17

申请号：US514713

申请日：1990-04-26

申请人： Shuzo Kaneko ,  Toshikazu Ohnishi ,  Takashi Kai ,  Kazuo Yoshinaga

发明人： Shuzo Kaneko ,  Toshikazu Ohnishi ,  Takashi Kai ,  Kazuo Yoshinaga

IPC分类号： B41J29/36 ,  B41J2/32 ,  B41J2/35 ,  B41J2/36 ,  B41J2/525 ,  B41M5/28 ,  B41M5/36 ,  G09F9/30 ,  G09G3/18 ,  G09G3/36 ,  H04N1/23

CPC分类号： G09G3/3603 ,  B41M5/281

摘要： An apparatus for forming an image of the present invention comprises an image medium which is made of a heat-sensitive material in and from whcih an image can be thermally recordded and erased. The image medium has at least two display regions having different colors in the same face and having different thermal transition temperatures between a transparent state and a scattering state. A thermal signal applying member is employed for forming an image by thermally scanning said image medium which is characterized by applying to said medium a temperature controlled so that at least two differnt colors are displayed in a one-signal period of thermal scanning. The present invention also provides a method of forming an image using the image forming apparatus.

公开(公告)号：US5114613A

公开(公告)日：1992-05-19

申请号：US406541

申请日：1989-09-13

申请人： Kazuo Yoshinaga ,  Kazuharu Katagiri ,  Akira Tsuboyama ,  Hiroyuki Kitayama ,  Kenji Shinjo ,  Chieko Hioki

发明人： Kazuo Yoshinaga ,  Kazuharu Katagiri ,  Akira Tsuboyama ,  Hiroyuki Kitayama ,  Kenji Shinjo ,  Chieko Hioki

IPC分类号： C07C43/23 ,  C07C45/46 ,  C07C49/84 ,  C07C69/773 ,  C07D239/26 ,  C09K19/20 ,  C09K19/34

CPC分类号： C07D239/26 ,  C07C43/23 ,  C07C45/46 ,  C07C49/84 ,  C09K19/2021 ,  C09K19/3463

摘要： An optically active lactic acid derivative represented by the following formula (I): ##STR1## wherein R represents a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 1 to 18 carbon atoms; C* represents an asymmetric carbon atom; l is 0 or 1; m is 1 or 2; A represents a group selected from the following groups (a) and (b):(a) hydroxyl group, halogen, benzyloxy group, phenoxy group, toluenesulfonic acid group, acetyloxy group, trifluoroacetyloxy group; ##STR2## (wherein R' is an alkyl group or alkoxy group having 4 to 18 carbon atoms, n is 0 or 1, ##STR3## with proviso that when A is selected from the groups in the above group (a), l is 1 and m is 1 or 2; and when A is selected from the groups in the above group (b), m=n=1 when l is 0, or m and n are 0, 1 or 2 and m+n is 1 or 2 when l is 1, and ##STR4##