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61. 发明授权

US6101286A Image processing apparatus and method having improved color-boundary mixing 失效
标题翻译：具有改进的色边混合的图像处理装置和方法
公开(公告)号：US6101286A
公开(公告)日：2000-08-08
申请号：US676092
申请日：1996-07-02
申请人： Satoshi Shimizu , Haruo Fujii , Hiroshi Sasame , Tatsuya Kobayashi , Takashi Kawana , Tetsuya Kobayashi , Naoki Enomoto , Akihiko Uchiyama , Yoshiro Saito , Yoichiro Maebashi , Takaaki Tsuruya
发明人： Satoshi Shimizu , Haruo Fujii , Hiroshi Sasame , Tatsuya Kobayashi , Takashi Kawana , Tetsuya Kobayashi , Naoki Enomoto , Akihiko Uchiyama , Yoshiro Saito , Yoichiro Maebashi , Takaaki Tsuruya
IPC分类号： B41J2/52 , B41J2/44 , B41J2/525 , G03G15/00 , G03G15/01 , G03G15/36 , H04N1/46 , H04N1/58 , H04N1/60 , G06K9/36
CPC分类号： H04N1/58
摘要： It is an object of this invention to provide an image processing apparatus which, when nonmagnetic mono-component development is performed, prevents the formation of white gaps in pattern boundaries between different colors and thereby prevents degradation in the image quality of the formed image. To achieve this object, in one embodiment of the invention, the density value VD(n) of the nth pixel on a certain line is applied to the A input terminal of a selector 207, and the density value VD(n-1) of the (n-1)th pixel is applied to the B input terminal of the selector 207. A subtracter 203 calculates the increase of VD(n) from VD(n-1). If a comparator 204 determines that the increase is a predetermined value C1 or less, a selection signal in the selector 207 is so set that the terminal B (the value of the immediately preceding pixel) is selected.
摘要翻译：本发明的目的是提供一种图像处理装置，当执行非磁性单分量显影时，防止在不同颜色之间的图案边界中形成白色间隙，从而防止形成图像的图像质量的劣化。为了实现该目的，在本发明的一个实施例中，将某一行上的第n个像素的浓度值VD（n）施加到选择器207的A输入端，并且将密度值VD（n-1）第（n-1）个像素被施加到选择器207的B输入端。减法器203计算从VD（n-1）的VD（n）的增加。如果比较器204确定增加是预定值C1或更小，则选择器207中的选择信号被设置为使得端子B（紧接在前的像素的值）被选择。

62. 发明授权

US6026265A Toner conveying roll and developing apparatus 失效
标题翻译：调色剂输送辊和显影装置
公开(公告)号：US6026265A
公开(公告)日：2000-02-15
申请号：US122871
申请日：1998-07-27
申请人： Masahide Kinoshita , Tetsuya Kobayashi , Yoshiro Saito
发明人： Masahide Kinoshita , Tetsuya Kobayashi , Yoshiro Saito
IPC分类号： F16C13/00 , G03G15/08
CPC分类号： G03G15/0818 , G03G15/0808
摘要： A toner conveying roll including a rotary shaft, and a surface layer provided around the rotary shaft and formed from a foam elastic body, and wherein the surface layer has a projection extended along an axial direction, and the projection has a substantially trapezoidal cross section. A developing apparatus includes a developing container containing developer, a developer bearing member provided at an opening portion of the developing container and adapted to bear and convey the developer, and a scrape and supply rotary member for scraping and supplying developer while contacting with the developer bearing member, and wherein the scrape and supply rotary member has a surface layer made of foam elastic body and has a projection extending in an axial direction.
摘要翻译：一种调色剂输送辊，包括旋转轴，以及设置在所述旋转轴周围并由泡沫弹性体形成的表面层，并且其中所述表面层具有沿轴向延伸的突起，并且所述突起具有大致梯形的横截面。显影装置包括容纳显影剂的显影容器，设置在显影容器的开口部分并适于承载和输送显影剂的显影剂承载部件，以及刮刮并供应用于刮刮和供应显影剂的旋转部件，并且其中所述刮擦和供给旋转构件具有由泡沫弹性体制成的表面层，并且具有沿轴向延伸的突起。

63. 发明授权

US5768670A Developer regulating member having thermoplastic resin layers provided on both sides of a rubber member, method of manufacturing the same, and developing device using the same 失效
标题翻译：具有设置在橡胶构件的两侧的热塑性树脂层的显影剂调节构件，其制造方法和使用其的显影装置
公开(公告)号：US5768670A
公开(公告)日：1998-06-16
申请号：US611858
申请日：1996-03-06
申请人： Naoki Enomoto , Hiroshi Sasame , Toru Ishigaki , Tetsuya Kobayashi , Yoshiro Saito , Arihiro Yamamoto
发明人： Naoki Enomoto , Hiroshi Sasame , Toru Ishigaki , Tetsuya Kobayashi , Yoshiro Saito , Arihiro Yamamoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0812
摘要： This specification discloses a developer regulating member and a developing device provided with this developer regulating member. The developer regulating member is provided with a blade having a rubber base member and thermoplastic resin layers provided on the both surfaces of the rubber base member, and a support member adhesively secured to one surface of the blade.
摘要翻译：本说明书公开了一种显影剂调节构件和具有该显影剂调节构件的显影装置。显影剂调节构件设置有具有橡胶基部构件和设置在橡胶基部构件的两个表面上的热塑性树脂层的刀片，以及粘合地固定在刀片的一个表面上的支撑构件。

64. 发明授权

US5666588A Image forming apparatus for performing image density control 失效
标题翻译：用于执行图像浓度控制的图像形成装置
公开(公告)号：US5666588A
公开(公告)日：1997-09-09
申请号：US629750
申请日：1996-04-09
申请人： Akihiko Uchiyama , Haruo Fujii , Hiroshi Sasame , Tatsuya Kobayashi , Tetsuya Kobayashi , Naoki Enomoto , Yoshiro Saito , Yoichiro Maebashi , Takaaki Tsuruya
发明人： Akihiko Uchiyama , Haruo Fujii , Hiroshi Sasame , Tatsuya Kobayashi , Tetsuya Kobayashi , Naoki Enomoto , Yoshiro Saito , Yoichiro Maebashi , Takaaki Tsuruya
IPC分类号： H04N1/29 , G03G15/00 , G03G15/06 , G06T5/00
CPC分类号： G03G15/065 , G03G15/5041 , G03G2215/00037
摘要： By altering a developing bias, a plurality of patch images are formed on a photoconductor, and a density of each patch image is measured, thereby judging whether or not a target density value is within a range of the plurality of measured density values. If the target density value is outside the range, a developing bias which realizes the target density is obtained by an interpolation, in accordance with two measured density values that are closest to the target density value among a plurality of measured densities, and with a developing bias of two patch images that are related to these two measured density values.
摘要翻译：通过改变显影偏压，在光电导体上形成多个贴片图像，并且测量每个贴片图像的浓度，从而判断目标浓度值是否在多个测量浓度值的范围内。如果目标密度值在该范围之外，则通过内插获得实现目标密度的显影偏压，根据在多个测量密度中最靠近目标密度值的两个测量密度值，并且显影与这两个测量密度值相关的两个补丁图像的偏差。

65. 发明授权

US5548381A Developing apparatus forming alternating electric field between image bearing member and toner carrying member 失效
标题翻译：在图像承载部件和调色剂承载部件之间形成交变电场的显影装置
公开(公告)号：US5548381A
公开(公告)日：1996-08-20
申请号：US305557
申请日：1994-09-14
申请人： Yoshiro Saito , Haruo Fujii , Hiroshi Sasame , Tatsuhiko Hayakawa , Tatsuya Kobayashi , Tetsuya Kobayashi , Naoki Enomoto , Akihiko Uchiyama , Youichirou Maebashi
发明人： Yoshiro Saito , Haruo Fujii , Hiroshi Sasame , Tatsuhiko Hayakawa , Tatsuya Kobayashi , Tetsuya Kobayashi , Naoki Enomoto , Akihiko Uchiyama , Youichirou Maebashi
IPC分类号： G03G15/00 , G03G15/06 , G03G21/14
CPC分类号： G03G15/065
摘要： A developing apparatus includes a toner carrying member, disposed opposite an image bearing member for bearing an electrostatic image, for carrying toner to the image bearing member; an electric field forming device for forming an alternating electric field between the image bearing member and the toner carrying member, wherein the alternating electric field includes a first phase in which a constant electric field for urging the toner from said image bearing member toward said toner carrying member continues for a predetermined period, a second phase in which a constant electric field for urging the toner from said toner carrying member toward said image bearing member continues for a predetermined period, and a third phase in which the electric field gradually changes from that in the first phase to that in the second phase within a predetermined period .DELTA.T, and a controller for changing a ratio (.DELTA.T/T), where T is one period of the alternating electric field.
摘要翻译：显影装置包括调色剂承载构件，与调色剂承载部件相对设置，用于承载静电图像; 用于在所述图像承载部件和所述调色剂承载部件之间形成交变电场的电场形成装置，其中所述交变电场包括第一相位，其中用于将所述调色剂从所述图像承载部件向所述调色剂承载构件继续预定的时间段，其中用于将调色剂从所述调色剂承载构件推向所述图像承载构件的恒定电场的第二阶段持续预定时间段，并且其中电场逐渐变化的第三阶段在预定时段DELTA T内的第二阶段的第一阶段和用于改变比率（DELTA T / T）的控制器，其中T是交变电场的一个周期。

66. 发明授权

US5543900A Image forming apparatus which reduces toner fusion on an image bearing member 失效
标题翻译：降低图像承载部件上的调色剂熔融的图像形成装置
公开(公告)号：US5543900A
公开(公告)日：1996-08-06
申请号：US357602
申请日：1994-12-12
申请人： Youichirou Maebashi , Haruo Fujii , Hiroshi Sasame , Hiroaki Kawakami , Tatsuya Kobayashi , Tetsuya Kobayashi , Naoki Enomoto , Akihiko Uchiyama , Yoshiro Saito
发明人： Youichirou Maebashi , Haruo Fujii , Hiroshi Sasame , Hiroaki Kawakami , Tatsuya Kobayashi , Tetsuya Kobayashi , Naoki Enomoto , Akihiko Uchiyama , Yoshiro Saito
IPC分类号： G03G9/08 , G03G15/01 , G03G15/02 , G03G15/08
CPC分类号： G03G15/0216
摘要： An image forming apparatus includes an image bearing member for bearing an image of toner and a charging member contactable to the image bearing member to charge the image bearing member. The charging member is adapted to receive a voltage and the toner has a melt index of not less than 0.5 g/10 min. In the apparatus,P/(V.times.L).ltoreq.50J/m.sup.2where v is a movement speed of the image bearing member when the image bearing member is charged by the charging member (m/sec), L is an effective charging length of the charging member, measured in a direction perpendicular to the movement direction of the image bearing member (m), and P is an amount of electric power consumed by the charging member (W).
摘要翻译：图像形成装置包括用于承载调色剂图像的图像承载部件和可与图像承载部件接触以对图像承载部件充电的充电部件。充电构件适于接收电压，并且调色剂的熔体指数不小于0.5g / 10min。在设备中，P /（VxL）

67. 发明授权

US5508796A Image forming apparatus with select relation among distances in recording material conveyance path 失效
标题翻译：在记录材料传送路径中的距离之间具有选择关系的图像形成装置
公开(公告)号：US5508796A
公开(公告)日：1996-04-16
申请号：US215710
申请日：1994-03-22
申请人： Hiroshi Sasame , Takao Aoki , Haruo Fujii , Toshihiko Ochiai , Motoi Kato , Tatsuya Kobayashi , Tetsuya Kobayashi , Toshiaki Miyashiro , Naoki Enomoto , Akihiko Uchiyama , Yoshiro Saito , Takehiko Suzuki , Yoichiro Maebashi
发明人： Hiroshi Sasame , Takao Aoki , Haruo Fujii , Toshihiko Ochiai , Motoi Kato , Tatsuya Kobayashi , Tetsuya Kobayashi , Toshiaki Miyashiro , Naoki Enomoto , Akihiko Uchiyama , Yoshiro Saito , Takehiko Suzuki , Yoichiro Maebashi
IPC分类号： G03G15/00 , G03G15/01 , G03G15/14 , G03G15/16 , G03G15/22 , G03G21/16
CPC分类号： G03G15/16
摘要： The present invention provides an image forming apparatus with an image bearing member capable of rotating while bearing a toner image thereon, a transfer device for transferring the toner image from the image bearing member to a recording material at a transfer position, recording material bearing member capable of rotating while bearing the recording material thereon and adapted to convey the recording material to the transfer position, a pair of rotary members arranged at an upstream side of the recording material bearing member in a recording material conveying direction and adapted to pinch and convey the recording material, and a separation device for separating the recording material from the recording material bearing member at a separation position. When a length from the pair of rotary members to the separation position along a recording material conveying path is L1, a length of the recording material in the recording material conveying direction is L3, a length from the transfer position to the separation position is L4 and a sheet-to-sheet distance between two adjacent recording materials is La, the following relations are satisfied:L1
摘要翻译：本发明提供了一种图像形成装置，其具有能够在其上承载调色剂图像的同时转动的图像承载部件，用于将调色剂图像从图像承载部件转印到转印位置处的记录材料的转印装置，记录材料承载部件在记录材料上承载记录材料并适于将记录材料传送到转印位置的一对旋转构件;一对旋转构件，其设置在记录材料承载构件的记录材料输送方向的上游侧并适于夹持和传送记录材料和用于在记录材料承载部件处于分离位置处分离记录材料的分离装置。当沿着记录材料传送路径从一对转动件到分离位置的长度为L1时，记录材料输送方向上的记录材料的长度为L3，从转印位置到分离位置的长度为L4，两个相邻记录材料之间的片对距离为La，满足以下关系：L1 <（L3 + La），L4

68. 发明授权

US5307127A Developing apparatus using one component toner with improved flowability 失效
标题翻译：显影装置使用具有改善的流动性的单组分调色剂
公开(公告)号：US5307127A
公开(公告)日：1994-04-26
申请号：US022698
申请日：1993-03-01
申请人： Tetsuya Kobayashi , Haruo Fujii , Motoi Katoh , Tatsuya Kobayashi , Toshiaki Miyashiro , Naoki Enomoto , Akihiko Uchiyama , Yoshiro Saito
发明人： Tetsuya Kobayashi , Haruo Fujii , Motoi Katoh , Tatsuya Kobayashi , Toshiaki Miyashiro , Naoki Enomoto , Akihiko Uchiyama , Yoshiro Saito
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0907 , G03G15/0806 , G03G2215/06 , G03G2215/0619
摘要： A developing apparatus includes a developer carrying member for supplying a developer to an image bearing member, wherein the developer is a one component developer, and has a flowability index of 5-30%. A developing bias voltage application device applies a developing bias to the developer carrying member, wherein the developing bias application device applies an oscillating bias voltage, including a first peak voltage, for an application period T1, for forming an electric field for urging the developer from the developer carrying member to the image bearing member, and a second peak voltage, for an application period T2, for forming an electric field for urging the developer from the image bearing member to the developer carrying member, wherein T1:T2 satisfies 1:2-1:10.
摘要翻译：显影装置包括用于将显影剂供应到图像承载部件的显影剂承载部件，其中显影剂是单组分显影剂，并且具有5-30％的流动指数。显影偏压施加装置向显影剂承载构件施加显影偏压，其中显影偏压施加装置在施加周期T1施加包括第一峰值电压的振荡偏压，用于形成用于将显影剂从显影剂承载构件到图像承载构件和第二峰值电压，用于施加周期T2，用于形成用于将显影剂从图像承载构件推动到显影剂承载构件的电场，其中T1：T2满足1:2 -1：10。

69. 发明授权

US5307084A Method and apparatus for driving a liquid crystal display panel 失效
标题翻译：用于驱动液晶显示面板的方法和装置
公开(公告)号：US5307084A
公开(公告)日：1994-04-26
申请号：US863379
申请日：1992-04-03
申请人： Hisashi Yamaguchi , Yoshiya Kaneko , Munehiro Haraguchi , Hiroshi Murakami , Takayuki Hoshiya , Tetsuya Kobayashi , Kazuhiro Takahara
发明人： Hisashi Yamaguchi , Yoshiya Kaneko , Munehiro Haraguchi , Hiroshi Murakami , Takayuki Hoshiya , Tetsuya Kobayashi , Kazuhiro Takahara
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3622 , G09G2320/0209
摘要： In a driver circuit of direct drive matrix type LCD panel, a quantity of ON-STATE cells (or OFF-STATE cells) displayed on the just previous scan electrode is counted and a quantity of ON-STATE cells (or OFF-STATE cells) to be displayed on a present scan electrode is also counted. A compensation voltage is generated according to a predetermined relation based on a difference of the two above-counted quantities, and is superposed onto drive voltages of unselected scan electrodes or of each of data electrodes, in a polarity that an undesirable spike voltage induced on unselected cell voltage is cancelled, in synchronization with selection of the present scan electrode. The compensation voltage may be generated according to a digital difference of the two quantities or to a change in an analog voltage representing the counted quantity. The above-described relation of the compensation voltage versus the counted quantity difference may be proportional or may be given with a predetermined specific relation to meet the panel characteristics. The compensation voltage may be a flat voltage during the period for selecting the single scan electrode or may be of a spike waveform. Amplitude of this spike is determined by the above-described predetermined relation. An irregular panel brightness caused from spike voltages induced from data electrode voltage application is cancelled.
摘要翻译：在直接驱动矩阵型LCD面板的驱动电路中，对刚刚扫描电极上显示的一定数量的ON状态单元（或OFF状态单元）进行计数，并将ON状态单元（或OFF-STATE单元）也显示在当前扫描电极上。基于两个上述计数量的差异，根据预定关系产生补偿电压，并以非选择的扫描电极或每个数据电极的驱动电压叠加在非选择的不期望的尖峰电压的极性与当前扫描电极的选择同步地消除电池电压。补偿电压可以根据两个数量的数字差或与表示计数量的模拟电压的变化产生。补偿电压与计数量差的上述关系可以是成比例的或者可以以预定的特定关系给出以满足面板特性。在用于选择单个扫描电极的周期期间，补偿电压可以是平坦的电压，或者可以是尖峰波形。该尖峰的幅度由上述预定关系决定。由数据电极电压施加引起的尖峰电压导致的不规则面板亮度被取消。

70. 发明授权

US4807047A Electro luminescence device and electrophotographic printing system using the same 失效
标题翻译：电致发光器件和使用其的电子照相打印系统
公开(公告)号：US4807047A
公开(公告)日：1989-02-21
申请号：US914238
申请日：1986-10-02
申请人： Seii Sato , Masayuki Wakitani , Tadashi Hasegawa , Shoshin Miura , Shizuo Andoh , Hideaki Takizawa , Tetsuya Kobayashi , Kazuhiro Takahara , Toyoshi Kawada , Takayuki Hoshiya , Shintaro Kisumi
发明人： Seii Sato , Masayuki Wakitani , Tadashi Hasegawa , Shoshin Miura , Shizuo Andoh , Hideaki Takizawa , Tetsuya Kobayashi , Kazuhiro Takahara , Toyoshi Kawada , Takayuki Hoshiya , Shintaro Kisumi
IPC分类号： G03H1/00 , B41J2/447 , G06K15/12 , H04N1/193 , H04N1/23
CPC分类号： H04N1/1931 , B41J2/447 , G06K15/1247
摘要： An EL device having an electrode arrangement including first electrodes and at least one row of second electrodes intersecting the first electrodes and energized by a combination of the first and second electrodes. The second electrodes are divided into a plurality of sub-electrode portions. The electrode arrangement is such that the first electrodes each comprise a plurality of segments that are commonly-connected and intersect different sub-electrode portions. Another electrode arrangement is such that the first electrodes are arranged in a belt form and intersect different sub-electrodes portions in a meander manner.The EL device can be applied to an electrophotographic printing system as an optical system for forming a latent image. EL elements are repeatedly energized with the same data to give a sufficient intensity of light on a light sensitive medium, and deenergized for a time in which the intensity is decreased to a low level.
摘要翻译：一种EL器件，其具有包括第一电极和至少一排第二电极的电极装置，该第二电极与第一电极相交并且由第一和第二电极的组合激励。第二电极被分成多个子电极部分。电极布置使得第一电极各自包括共同连接并且与不同子电极部分相交的多个段。另一种电极布置使得第一电极以带状布置并且以曲折的方式与不同的子电极部分相交。 EL装置可以应用于作为形成潜像的光学系统的电子照相打印系统。 EL元件以相同的数据重复供电，以在光敏介质上产生足够的光强度，并在强度降低到低水平的时间内断电。

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