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1. 发明授权

US4373468A Developing apparatus 失效
标题翻译：开发设备
公开(公告)号：US4373468A
公开(公告)日：1983-02-15
申请号：US149451
申请日：1980-05-13
申请人： Masashi Suda , Junichiro Kanbe
发明人： Masashi Suda , Junichiro Kanbe
IPC分类号： G03G15/09
CPC分类号： G03G15/09
摘要： A developing apparatus includes a developer vessel for supplying one-component magnetic toner as a developer, a movable developer carrier having a surface for receiving the developer, a magnetic thickness limiting member disposed close to the surface of the carrier, a fixed magnet positioned within the carrier with a magnetic pole in facing relationship with the limiting member, a mounting assembly for mounting the limiting member for movement toward and away from the facing magnet pole and including a lock for maintaining the limiting member at a predetermined distance from the carrier. The carrier is preferably a sleeve, the shaft ends of which are mounted on the reservoir, with the magnet journaled to the sleeve with one end extending through the associated sleeve shaft and having a rotation preventing member connected thereto. The sleeve is rotated through a driving connection between a gear mounted on a latent image bearing member and one associated with the sleeve.The developer vessel may include an outer lid with a magnetic seal and an inner lid having edges which define an aperture and block reverse developer flow. The apparatus may further include felt sealing elements located adjacent to the opposite ends of the sleeve to direct developer inwardly along the sleeve away from the sleeve ends.
摘要翻译：显影装置包括用于供应作为显影剂的单组分磁性调色剂的显影剂容器，具有用于接收显影剂的表面的可移动显影剂载体，靠近载体表面设置的磁性厚度限制部件，位于载体表面的固定磁体具有与限制构件成正面关系的磁极的载体，安装组件，用于安装限制构件以朝向和远离面对的磁极移动，并且包括用于将限制构件保持在距离载体预定距离的锁。载体优选是套筒，其轴端安装在储存器上，其中磁体轴颈连接到套筒，其一端延伸穿过相关联的套筒轴并具有连接到其上的旋转阻止构件。套筒通过安装在潜像承载部件上的齿轮与与套筒相关联的齿轮之间的驱动连接旋转。显影剂容器可以包括具有磁性密封件的外盖和具有限定开口和阻止反向显影剂流动的边缘的内盖。该装置还可以包括位于套筒相对端附近的毛毡密封元件，以将显影剂沿套筒向内引导远离套筒末端。

2. 发明授权

US5812108A Method of driving optical modulation device 失效
标题翻译：光调制装置的驱动方法
公开(公告)号：US5812108A
公开(公告)日：1998-09-22
申请号：US440321
申请日：1995-05-12
申请人： Junichiro Kanbe , Kazuharu Katagiri , Syuzo Kaneko
发明人： Junichiro Kanbe , Kazuharu Katagiri , Syuzo Kaneko
IPC分类号： G09G3/20 , G09G3/34 , G09G3/36
CPC分类号： G09G3/3629 , G03C2001/0471 , G09G2310/0205 , G09G2310/04 , G09G2310/06 , G09G2310/065 , G09G2320/0209 , G09G3/2014 , G09G3/2018 , Y10S359/90
摘要： A driving method for an optical modulation device is applicable to driving of an optical modulation device, e.g. a liquid crystal device having a matrix electrode arrangement comprising a group of scanning electrodes, a group of signal electrodes oppositely spaced from the group of scanning electrodes, and an optical modulation material (e.g. a liquid crystal) showing bistability with respect to an electric filed applied thereto disposed between the groups of scanning electrodes and signal electrodes. The driving method is featured by applying a voltage allowing the liquid crystal having bistability to be oriented to a first stable state (one optically stable state) between a selected scanning electrode of the group of scanning electrodes and a selected signal electrode of the group of signal electrodes, and by applying a voltage allowing the liquid crystal having bistability to be oriented to a second stable state (the other optically stable state) between the selected scanning electrodes and non-selected signal electrodes.
摘要翻译：光调制装置的驱动方法适用于光调制装置的驱动，例如，具有矩阵电极装置的液晶装置，该矩阵电极装置包括一组扫描电极，与该组扫描电极相对的一组信号电极以及显示相对于电场的双稳态的光调制材料（例如液晶）设置在扫描电极组和信号电极之间。该驱动方法的特征在于，通过施加电压，使具有双稳态的液晶取向为扫描电极组的选定的扫描电极和信号组的选定的信号电极之间的第一稳定状态（一个光学稳定状态）电极，并且通过施加允许具有双稳态的液晶的电压被定向到所选择的扫描电极和未选择的信号电极之间的第二稳定状态（另一光学稳定状态）。

3. 发明授权

US5790449A Method of driving optical modulation device 失效
标题翻译：光调制装置的驱动方法
公开(公告)号：US5790449A
公开(公告)日：1998-08-04
申请号：US462978
申请日：1995-06-05
申请人： Junichiro Kanbe , Kazuharu Katagiri , Syuzo Kaneko
发明人： Junichiro Kanbe , Kazuharu Katagiri , Syuzo Kaneko
IPC分类号： G09G3/20 , G09G3/34 , G09G3/36
CPC分类号： G09G3/3629 , G03C2001/0471 , G09G2310/0205 , G09G2310/04 , G09G2310/06 , G09G2310/065 , G09G2320/0209 , G09G3/2014 , G09G3/2018 , Y10S359/90
摘要： A liquid crystal apparatus includes a liquid crystal device having a group of scanning electrodes and a group of signal electrodes intersecting each other to form an electrode matrix, and a chiral smectic liquid crystal having a threshold voltage varying depending on a voltage pulse width disposed so as to form a picture element at each intersection of the scanning electrodes and the signal electrodes. The electrodes are driven by (a) applying a scanning selection signal and a scanning non-selection signal to the scanning electrodes, (b) applying data signals to the signal electrodes so as to apply a voltage to a selected picture element at an intersection of a selected scanning electrode receiving the scanning selection signal and a selected signal electrode, the voltage applied to the selected picture element being at least two times a voltage applied to a non-selected picture element at an intersection of a non-selected scanning electrode receiving the scanning non-selection signal and a selected or non-selected signal electrode, (c) periodically applying the scanning selection signal to the scanning electrodes, and (d) setting a voltage level of the voltage according to a local environmental temperature.
摘要翻译：一种液晶装置，包括具有一组扫描电极和一组信号电极彼此交叉以形成电极矩阵的液晶装置，以及具有根据电压脉冲宽度而变化的阈值电压的手性近晶液晶，其设置为以在扫描电极和信号电极的每个交叉处形成像素。通过（a）向扫描电极施加扫描选择信号和扫描非选择信号来驱动电极，（b）将数据信号施加到信号电极，以将电压施加到所选择的图像元素的交点处接收扫描选择信号的选择的扫描电极和所选择的信号电极，施加到所选择的像素的电压至少是施加到未被选择的图像元素的电压的两倍，扫描非选择信号和选择的或未选择的信号电极，（c）周期性地向扫描电极施加扫描选择信号，以及（d）根据当地环境温度设定电压的电压电平。

4. 发明授权

US5726460A Liquid crystal device 失效
标题翻译：液晶装置
公开(公告)号：US5726460A
公开(公告)日：1998-03-10
申请号：US420312
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 , G02F1/133 , G02F1/1337 , G02F1/1341 , G02F1/141 , H01L29/04 , H01L31/036
CPC分类号： C09K19/02 , C09K19/0225 , C09K19/2021 , C09K19/50 , G02F1/132 , 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 a mixture including at least one liquid crystal compound which has a temperature range in which it shows chiral smectic phase and at least one optically active substance which does not have a temperature range in which it shows chiral smectic 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。该液晶组合物包括含有至少一种具有显示手性近晶相的温度范围的液晶化合物和至少一种不具有手性近晶相的温度范围的光学活性物质的混合物。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。

5. 发明授权

US5724059A Method for driving optical modulation device 失效
标题翻译：光调制装置的驱动方法
公开(公告)号：US5724059A
公开(公告)日：1998-03-03
申请号：US421869
申请日：1995-04-14
申请人： Junichiro Kanbe , Kazuharu Katagiri
发明人： Junichiro Kanbe , Kazuharu Katagiri
IPC分类号： G02F1/137 , G09G3/20 , G09G3/36
CPC分类号： G02F1/13781 , G09G3/3629 , G09G2310/0205 , G09G2310/06 , G09G2320/0209 , G09G3/2018
摘要： A method for driving an optical modulation device having a group of scanning electrodes and a group of signal electrodes arranged so that picture elements are defined at the intersections therebetween and a bistable optical modulation material assuming one of two stable states between the groups of electrodes, by in a first phase orienting the bistable material at the picture elements on an N-th scanning electrode to one stable state, and applying a writing signal to the signal electrodes in synchronism with a scanning signal to the N-th scanning electrode while orienting the bistable material at the picture elements on an N+1-th scanning electrode to the one stable state. Also disclosed is a driving mode wherein a scanning signal is applied to the whole or a part of the scanning electrodes while, in phase therewith, a signal is applied to the whole or a part of the signal electrodes so that the optical modulation material is oriented to a first stable state, and a second step in which a scanning signal is applied to the whole or a part of the scanning electrodes while in phase therewith, a signal is applied to a selected signal electrode among the whole or a part of the signal electrodes so that the bistable optical modulation material is oriented to a second stable state.
摘要翻译：一种用于驱动光学调制装置的方法，该光调制装置具有一组扫描电极和一组信号电极，这些信号电极被布置为使得在其间的交点处形成像素，并且假设电极组之间具有两个稳定状态之一的双稳态光调制材料，在将第N扫描电极上的图像元素的双稳态材料定向到一个稳定状态的第一阶段中，并且向第N扫描电极施加与扫描信号同步的信号电极的写入信号，同时将双稳态材料在N + 1扫描电极上的图像元素处于一个稳定状态。还公开了一种驱动模式，其中将扫描信号施加到扫描电极的全部或一部分，同时与信号电极的全部或部分施加信号，使得光学调制材料取向以及第二步骤，其中扫描信号与扫描电极的整个或一部分同时施加到扫描电极的整个或一部分中，在信号的全部或部分中将信号施加到所选择的信号电极电极，使得双稳态光调制材料取向为第二稳定状态。

6. 发明授权

US5717419A Method for driving optical modulation device 失效
标题翻译：光调制装置的驱动方法
公开(公告)号：US5717419A
公开(公告)日：1998-02-10
申请号：US320230
申请日：1994-10-11
申请人： Junichiro Kanbe , Kazuharu Katagiri
发明人： Junichiro Kanbe , Kazuharu Katagiri
IPC分类号： G02F1/137 , G09G3/20 , G09G3/36 , G02F1/1343
CPC分类号： G02F1/13781 , G09G3/3629 , G09G2310/0205 , G09G2310/06 , G09G2320/0209 , G09G3/2018
摘要： A method for driving an optical modulation device having a group of scanning electrodes and a group of signal electrodes arranged so that picture elements are defined at the intersections therebetween and a bistable optical modulation material assuming one of two stable states applied between the groups of electrodes, by in a first phase orienting the bistable material at the picture elements on an N-th scanning electrode to one stable state, and applying a writing signal to the signal electrodes in synchronism with a scanning signal to the N-th scanning electrode while orienting the bistable modulation material at the picture elements on an N+1-th scanning electrode to the one stable state. Also disclosed is a driving mode, wherein a scanning signal is applied to the whole or a part of the scanning electrodes while, in phase therewith, a signal is applied to the whole or a part of the signal electrodes so that the optical modulation material is oriented to a first stable state, and a second step in which a scanning signal is applied to the whole or a part of the scanning electrodes while in phase therewith, a signal is applied to a selected signal electrode among the whole or a part of the signal electrodes so that the bistable optical modulation material is oriented to a second stable state.
摘要翻译：一种驱动具有一组扫描电极和一组信号电极的光调制装置的方法，所述一组信号电极被布置为使得在其间的交点处形成像素，并且假定在电极组之间施加两种稳定状态之一的双稳态光调制材料，通过在将第N扫描电极上的图像元素上的双稳态材料定向到一个稳定状态的第一阶段中，并且将与扫描信号同步的信号电极向第N扫描电极施加写入信号，在第N + 1扫描电极上的像素处的双稳态调制材料到一个稳定状态。还公开了一种驱动模式，其中扫描信号被施加到扫描电极的全部或一部分，同时与信号电极的全部或部分施加信号，使得光学调制材料为取向为第一稳定状态，第二步骤，其中扫描信号与扫描电极的整个或一部分同时施加到扫描电极的整个或一部分，在所选择的信号电极的整个或部分中施加信号信号电极，使得双稳态光调制材料取向为第二稳定状态。

7. 发明授权

US5703614A Driving method for ferroelectric optical modulation device 失效
标题翻译：铁电光调制装置的驱动方法
公开(公告)号：US5703614A
公开(公告)日：1997-12-30
申请号：US422576
申请日：1995-04-14
申请人： Akihiro Mouri , Tsutomu Toyono , Shuzo Kaneko , Yutaka Inaba , Junichiro Kanbe
发明人： Akihiro Mouri , Tsutomu Toyono , Shuzo Kaneko , Yutaka Inaba , Junichiro Kanbe
IPC分类号： G09G3/36 , H01L31/18 , G02F1/133
CPC分类号： G09G3/3629 , H01L31/1884 , G09G2310/06 , G09G2310/061 , G09G2310/063 , G09G2320/0209 , Y02E10/50
摘要： An optical modulation device comprises scanning electrodes and signal electrodes disposed opposite to and intersecting with the signal electrodes, and an optical modulation material disposed between the electrodes, a pixel being formed at each intersection of the electrodes and showing a contrast depending on the polarity of a voltage applied thereto. The device is driven by a method comprising, in a writing period for writing in all or prescribed pixels among the pixels on a selected scanning electrode, a first phase for applying a voltage of one polarity having an amplitude exceeding a first threshold voltage of the optical modulation material to the all or prescribed pixels, and a second phase for applying a voltage of the other polarity having an amplitude exceeding a second threshold voltage of the optical modulation material to a selected pixel and applying a voltage not exceeding the threshold voltages of the optical modulation material to the other pixels, respectively among the all or prescribed pixels. The duration of a continually applied voltage of the same polarity applied to a pixel on a scanning electrode is 2.5 times the duration of the first phase in the writing period at the maximum.
摘要翻译：光调制装置包括扫描电极和与信号电极相对并相交的信号电极，以及设置在电极之间的光调制材料，形成在电极的每个交叉处并且显示与施加电压。该装置由一种方法驱动，该方法包括在用于在所选择的扫描电极上的像素中的全部或规定像素中写入的写入周期中，施加具有超过光学器件的第一阈值电压的一个极性的电压的第一相位调制材料到全部或规定像素，以及第二相，用于将具有超过光调制材料的第二阈值电压的振幅的另一极性的电压施加到所选择的像素，并施加不超过光学阈值电压的电压分别在全部或规定的像素之间调制材料到其他像素。施加到扫描电极上的像素的相同极性的持续施加电压的持续时间是写入周期中最大值的第一阶段的持续时间的2.5倍。

8. 发明授权

US5696525A Method of driving optical modulation device 失效
标题翻译：光调制装置的驱动方法
公开(公告)号：US5696525A
公开(公告)日：1997-12-09
申请号：US465058
申请日：1995-06-05
申请人： Junichiro Kanbe , Kazuharu Katagiri , Syuzo Kaneko
发明人： Junichiro Kanbe , Kazuharu Katagiri , Syuzo Kaneko
IPC分类号： G09G3/20 , G09G3/34 , G09G3/36
CPC分类号： G09G3/3629 , G03C2001/0471 , G09G2310/0205 , G09G2310/04 , G09G2310/06 , G09G2310/065 , G09G2320/0209 , G09G3/2014 , G09G3/2018 , Y10S359/90
摘要： A liquid crystal apparatus comprises a liquid crystal device comprising a group of scanning electrodes and a group of signal electrodes intersecting each other to form an electrode matrix, and a chiral smectic liquid crystal disposed so as to form a picture element at each intersection of the scanning electrodes and the signal electrodes. Drive means is also provided for: (a) applying a scanning selection signal and a scanning non-selection signal to the scanning electrodes, the scanning selection signed comprising a voltage of one polarity and and a voltage of the other polarity, respectively with reference to a voltage level of the scanning non-selection signal, and being sequentially applied to the respective scanning electrodes; (b) in a period of applying the one or the other polarity, applying signals including a first signal and a second signal to the signal electrodes for causing the one or another orientation state of the chiral smectic liquid crystal; (c) applying to picture elements a DC bias voltage equal to a voltage difference between the voltage level of the scanning non-selection signal and a voltage applied to a signal electrode not receiving the data signal; and (d) periodically applying the scanning selection signal to the scanning electrodes.
摘要翻译：一种液晶装置，包括一个液晶装置，它包括一组扫描电极和一组彼此相交的信号电极，以形成一个电极矩阵;以及一个手性近晶液晶，其设置成在扫描的每个交点处形成一个像素电极和信号电极。还提供驱动装置，用于：（a）向扫描电极施加扫描选择信号和扫描非选择信号，分别包括一个极性的电压和另一个极性的电压的扫描选择参考扫描非选择信号的电压电平，并依次施加到各个扫描电极; （b）在施加一个或另一个极性的时段中，将包括第一信号和第二信号的信号施加到信号电极，以引起手性近晶液晶的一个或另一取向状态; （c）向像素施加等于扫描非选择信号的电压电平与施加到未接收数据信号的信号电极的电压之间的电压差的DC偏置电压; 和（d）周期地将扫描选择信号施加到扫描电极。

9. 发明授权

US5592315A Liquid crystal device and liquid crystal apparatus 失效
标题翻译：液晶装置和液晶装置
公开(公告)号：US5592315A
公开(公告)日：1997-01-07
申请号：US476038
申请日：1995-06-07
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 , G02F1/133 , G02F1/1337 , G02F1/1341 , G02F1/141 , G02F1/13 , G02F1/1343
CPC分类号： G02F1/132 , C09K19/02 , 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 a mixture including at least one liquid crystal compound which has a temperature range in which it shows chiral smectic phase and at least one optically active substance which does not have a temperature range in which it shows chiral smectic 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。该液晶组合物包括含有至少一种具有显示手性近晶相的温度范围的液晶化合物和至少一种不具有手性近晶相的温度范围的光学活性物质的混合物。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。

10. 发明授权

US5559616A Driving method for ferroelectric liquid crystal device with partial erasure and partial writing 失效
标题翻译：具有部分擦除和部分写入的铁电液晶装置的驱动方法
公开(公告)号：US5559616A
公开(公告)日：1996-09-24
申请号：US206211
申请日：1994-03-03
申请人： Junichiro Kanbe , Kazuharu Katagiri
发明人： Junichiro Kanbe , Kazuharu Katagiri
IPC分类号： G09G3/36 , G02F1/141
CPC分类号： G09G3/3629 , G09G2310/04 , G09G2310/06 , G09G2310/063 , G09G2320/0209
摘要： A driving method for an optical modulation device comprising matrix picture elements each formed at intersecting points of scanning lines and data lines between which a bistable optical modulation material represented by a ferroelectric liquid crsytal is interposed. The driving method comprises an erasure step of applying a voltage signal orienting the optical modulation material to the first stable state between the scanning and data lines, at all or a part of the matrix picture elements, and a writing step of sequentially applying a scanning selection signal to the scanning lines and applying an information orientation signal orienting the optical modulation material to the second stable state to the data lines in phase with the scanning selection signal.
摘要翻译：一种光调制装置的驱动方法，包括各自形成在扫描线和数据线的交点处的矩阵像素，其中插入由铁电液体crsytal表示的双稳态光学调制材料。该驱动方法包括一个擦除步骤，在全部或一部分矩阵像素上施加将光调制材料定向到扫描线和数据线之间的第一稳定状态的电压信号，以及顺序施加扫描选择的写入步骤信号到扫描线，并且将与光扫描选择信号同相的将光调制材料定向到第二稳定状态的信息取向信号发送到数据线。

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