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1. 发明授权

KR100337846B1 화상 형성 장치의 본체에 탈착가능한 유닛 및 화상 형성 장치 失效
标题翻译：单元可连接到图像形成装置和图像形成装置的主体
公开(公告)号：KR100337846B1
公开(公告)日：2002-05-24
申请号：KR1019990040242
申请日：1999-09-18
申请人： 캐논 가부시끼가이샤
发明人： 나까가와쯔요시 , 호시까노리히사 , 고바야시데쯔야 , 사이또요시로 , 하시모또가즈노리
IPC分类号： G03G15/06
CPC分类号： G03G21/1889 , G03G15/08 , G03G15/5041 , G03G2215/00042 , G03G2215/00084 , G03G2215/021 , G03G2221/1823
摘要： 본발명은, 화상보유부상에보유된잠상을현상하기위한현상수단및 상기현상수단의최종현상동작에서부터경과한시간을기억하기위한기억수단을구비한화상형성장치의본체에탈착가능한유닛에관한것이다.

2. 发明公开

KR1020030011587A 화상의 농도를 제어하기 위한 화상 형성 장치, 탈착식 부착 장치 및 메모리 장치 失效
标题翻译：图像形成装置和开发装置
公开(公告)号：KR1020030011587A
公开(公告)日：2003-02-11
申请号：KR1020020043087
申请日：2002-07-23
申请人： 캐논 가부시끼가이샤
发明人： 호시까노리히사
IPC分类号： G03G15/00
CPC分类号： G03G21/1889 , G03G15/0896 , G03G15/5041 , G03G2215/00042 , G03G2215/0177
摘要： PURPOSE: To prevent deterioration of image quality, increase of a waiting time, increase of toner consumption and discharged toner, etc. CONSTITUTION: An in-device memory is arranged in a developing device which is freely attached/detached to/from the main body of the image forming apparatus, and a main body memory is arranged on the main body side. The last optimum bias stored in the memory in the developing device is compared with the latest developing bias (S14), and a density detection interval is changed based on the difference ΔDi. When ΔDi>=A is established, the interval is shortened (S18), when A>=ΔDi>=B is established, the interval is not changed, and when B>ΔDi is established, the interval is prolonged. Then, the deterioration of the image quality and the increase of the waiting time are prevented by performing the density control to an absolute minimum.
摘要翻译：目的：防止图像质量恶化，增加等待时间，增加墨粉消耗量和排出的墨粉等。构成：在与主体自由连接/拆卸的显影装置中布置了设备内存储器的图像形成装置，主体存储器设置在主体侧。将存储在显影装置中的存储器中的最后一个最佳偏差与最新的显影偏压进行比较（S14），并且基于差ΔDi改变浓度检测间隔。当建立ΔDi> = A时，间隔缩短（S18），当A> =ΔDi> = B建立时，间隔不变，当B>ΔDi建立时，间隔延长。然后，通过将密度控制绝对最小化来防止图像质量的劣化和等待时间的增加。

3. 发明授权

KR100467190B1 화상의 농도를 제어하기 위한 화상 형성 장치, 탈착식 부착 장치 및 메모리 장치 失效
标题翻译： 화상의농도를제어하기위한화상형성장치，탈착식부착치치및메모리장장
公开(公告)号：KR100467190B1
公开(公告)日：2005-01-24
申请号：KR1020020043087
申请日：2002-07-23
申请人： 캐논 가부시끼가이샤
发明人： 호시까노리히사
IPC分类号： G03G15/00
CPC分类号： G03G21/1889 , G03G15/0896 , G03G15/5041 , G03G2215/00042 , G03G2215/0177
摘要： Any reduction in the dignity of image, any increase in the waiting time, any increase in toner consumption and waste toner, etc. are prevented. A memory is provided in a developing device detachably mountable to the main body of an image forming apparatus, and a main body memory is provided in the main body. The last optimum bias stored in the memory in the developing device and the newest development bias are compared with each other (S14), and on the basis of the difference ”Di therebetween, the interval at which density detection is effected is changed. When ”Di‰¥A, the interval is shortened (S18), and when A>”Di‰¥B, the interval is not changed, and when B>”Di, the interval is lengthened. Thereby, necessary minimum density control is effected to thereby prevent any reduction in the dignity of image and any increase in the waiting time.
摘要翻译：可以防止图像质量的任何降低，等待时间的增加，调色剂消耗量的增加以及废调色剂等。存储器设置在可拆卸地安装到图像形成设备的主体上的显影装置中，并且主体存储器设置在主体中。将存储在显影装置的存储器中的最后的最佳偏压与最新的显影偏压相互比较（S14），并且基于差值“Di”改变进行浓度检测的间隔。当“Di‰日元; A，间隔缩短（S18），并且当A＆amp; gt;”Di‰＆日元; B，间隔不变时，并且当B＆amp; gt; Di时，间隔延长。从而实现必要的最小密度控制，从而防止图像质量的任何降低和等待时间的增加。

4. 发明公开

KR1020000023285A 화상 형성 장치의 본체에 탈착가능한 유닛 및 화상 형성 장치 失效
标题翻译：可以连接并分离到图像形成装置的身体的单元
公开(公告)号：KR1020000023285A
公开(公告)日：2000-04-25
申请号：KR1019990040242
申请日：1999-09-18
申请人： 캐논 가부시끼가이샤
发明人： 나까가와쯔요시 , 호시까노리히사 , 고바야시데쯔야 , 사이또요시로 , 하시모또가즈노리
IPC分类号： G03G15/06
CPC分类号： G03G21/1889 , G03G15/08 , G03G15/5041 , G03G2215/00042 , G03G2215/00084 , G03G2215/021 , G03G2221/1823
摘要： PURPOSE: A unit capable of being attached and detached to a body of an image forming apparatus is provided to obtain an image having a stable development agent density. CONSTITUTION: A unit capable of being attached and detached to a body of an image comprises a development part and a memory part. The development part(4) develops an image retained on an image retaining part. The memory part(20) memories a lapse time from a final development operation of the development part. An image density control circuit(19) detects a density of a development agent image for a density detection, and controls an image density on the basis of the detected density.
摘要翻译：目的：提供能够附着和分离到图像形成装置的主体的单元，以获得具有稳定的显影剂密度的图像。构成：能够被附接和分离到图像主体的单元包括显影部分和记忆部分。显影部分（4）显影保留在图像保持部分上的图像。存储器部件（20）记录从显影部件的最终显影操作起的经过时间。图像浓度控制电路（19）检测用于浓度检测的显影剂图像的浓度，并且基于检测到的浓度来控制图像浓度。

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