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1. 发明专利

JP2009002998A Developer concentration adjusting device, developer concentration adjusting method, and image forming apparatus 有权
标题翻译：开发者浓度调节装置，开发者浓度调节方法和图像形成装置
公开(公告)号：JP2009002998A
公开(公告)日：2009-01-08
申请号：JP2007161237
申请日：2007-06-19
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： AMARIGOME KISHO
IPC分类号： G03G15/11
CPC分类号： G03G15/105
摘要： PROBLEM TO BE SOLVED: To provide a developer concentration adjusting device and a developer concentration adjusting method for easily adjusting a developer concentration while measuring the concentration of a high-concentration developer without requiring labor for liquid quantity control, and restraining a necessary supply developer without respect to an initial concentration of the developer to be adjusted for quickly and efficiently adjusting to a desired concentration, and to provide an image forming apparatus using the device and the method to easily and accurately adjusting a concentration of a collected developer for efficiently reusing it.
SOLUTION: A liquid quantity is controlled by using overflow from an opening of a concentration adjusting tank. In control of the concentration adjustment, concentration adjustment by the supply developer or control of supply speed thereof is started before the overflow starts.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种显影剂浓度调节装置和显影剂浓度调节方法，用于容易地调节显影剂浓度，同时测量高浓度显影剂的浓度而不需要劳动用于液量控制，并且限制必要的供应显影剂不依赖于待调节的显影剂的初始浓度以快速有效地调节至所需浓度，并且提供使用该装置和方法的图像形成装置，以容易且准确地调节收集的显影剂的浓度以有效地再利用它。
解决方案：通过使用浓度调节罐的开口的溢流来控制液体量。在浓度调节的控制中，供应显影剂的浓度调节或其供应速度的控制在溢出开始之前开始。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007178734A Toner concentration measuring device, wet developing device and image forming apparatus 审中-公开
标题翻译：调色剂浓度测量装置，湿度开发装置和图像形成装置
公开(公告)号：JP2007178734A
公开(公告)日：2007-07-12
申请号：JP2005377196
申请日：2005-12-28
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： WATANABE MAKIKO , AMARIGOME KISHO , IZUMITANI SATORU
IPC分类号： G03G15/11 , G01N21/59
摘要： PROBLEM TO BE SOLVED: To provide a toner concentration measuring device capable of accurately measuring toner concentration, even if a liquid developer having high toner concentration is used, and to provide a wet developing device and an image forming apparatus.
SOLUTION: In the toner concentration measuring device for measuring the toner concentration of the liquid developer constituted of toner particles and carriers by using an optical sensor, the liquid developer is arranged between a pair of electrodes arranged opposite, and voltage is applied between the pair of electrodes, so as to form a region where the toner concentration is changed stepwise, and then the quantity of transmitted quantity of light between the pair of electrodes is detected, thereby measuring the toner concentration.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使使用具有高调色剂浓度的液体显影剂，并且提供湿式显影装置和图像形成装置，提供能够精确测量调色剂浓度的调色剂浓度测量装置。解决方案：在通过使用光学传感器测量由调色剂颗粒和载体构成的液体显影剂的调色剂浓度的调色剂浓度测量装置中，液体显影剂被布置在相对布置的一对电极之间，并且电压施加在一对电极，以便形成调色剂浓度逐步变化的区域，然后检测一对电极之间的透光量，从而测量调色剂浓度。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2009175670A Aqueous developer 有权
标题翻译：水质开发商
公开(公告)号：JP2009175670A
公开(公告)日：2009-08-06
申请号：JP2008235112
申请日：2008-09-12
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： YAMADA CHIAKI , AMARIGOME KISHO , YOSHIE NAOKI
IPC分类号： G03G9/13 , G03G9/12
摘要： PROBLEM TO BE SOLVED: To provide an aqueous developer, including toner particles, carrier liquid, and dispersant, which maintains storage stability as an aqueous developer without damaging its fixing properties.
SOLUTION: The aqueous developer consists mainly of a polyester resin, as toner, containing phthalic acid and aromatic acid with three functionalities or more as the acidic constituent and employs a basic polymeric dispersant for dispersant.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供包含调色剂颗粒，载体液体和分散剂的水性显影剂，其保持作为水性显影剂的储存稳定性而不损害其定影性能。解决方案：含水显影剂主要由作为调色剂的聚酯树脂组成，其含有三个或更多个酸性成分的邻苯二甲酸和芳香酸，并且使用用于分散剂的碱性聚合物分散剂。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2009145761A Wet image forming apparatus 审中-公开
标题翻译：湿图像形成装置
公开(公告)号：JP2009145761A
公开(公告)日：2009-07-02
申请号：JP2007324889
申请日：2007-12-17
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： AMARIGOME KISHO
IPC分类号： G03G15/11 , G03G15/16 , G03G21/10
摘要： PROBLEM TO BE SOLVED: To provide a wet image developing device which can improve cleaning performance by enhancing the cleaning power of a cleaning liquid. SOLUTION: A cleaning liquid supply section 400 includes: a cleaning liquid storage tank 408, an air bubble forming device 402 that mixes air bubbles into a cleaning liquid; a pump 404 that feeds out air to the air bubble forming device, and a pump 406 that supplies a cleaning liquid stored in the cleaning liquid storage tank 408, to the air bubble forming device 402. In the air bubble forming device 402, the air and cleaning liquid are respectively supplied by the pumps 404 and 406, thereby mixing the air bubbles into the cleaning liquid. The air bubble forming device 402 supplies the cleaning liquid in which air bubbles are mixed. The air bubbles in the cleaning liquid applies strong agitating force to toner particles stuck to the surface of a photoreceptor or intermediate transfer body to facilitate separation of toner particles by use of a cleaning member. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过提高清洗液的清洁力来提高清洗性能的湿式图像显影装置。清洗液供给部400包括：清洗液储存罐408，将气泡混入清洗液中的气泡形成装置402; 向气泡形成装置供给空气的泵404以及将存储在清洗液储存罐408中的清洗液供给到气泡形成装置402的泵406.在气泡形成装置402中，空气和清洗液分别由泵404和406提供，从而将气泡混入清洗液中。气泡形成装置402供给混入有气泡的清洗液。清洁液体中的气泡对粘附到感光体或中间转印体表面的调色剂颗粒施加强烈的搅动力，以便于利用清洁部件分离调色剂颗粒。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2006235176A Liquid development apparatus, liquid development method, and method of cleaning developing roller 审中-公开
标题翻译：液体开发设备，液体开发方法和清洁开发滚子的方法
公开(公告)号：JP2006235176A
公开(公告)日：2006-09-07
申请号：JP2005048726
申请日：2005-02-24
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： WATANABE MAKIKO , AMARIGOME KISHO
IPC分类号： G03G15/10 , G03G9/12 , G03G15/06 , G03G15/11
摘要： PROBLEM TO BE SOLVED: To firstly provide a liquid development apparatus capable of forming an image free of density unevenness and toner fogging by forming a thin layer of a liquid developer of a uniform thickness on a developing roller in spite of the liquid developer of high density and to secondly provide the liquid development apparatus which is compact and is high in arrangement flexibility. SOLUTION: A liquid developer supply head having a liquid developer spout for supplying the liquid developer to the surface of the developing roller has an electrode disposed on the downstream side of the liquid developer spout with respect to the rotating direction of the developing roller, and a layer thickness regulation section for regulating the layer thickness of a thin layer of the liquid developer formed on the surface of the developing roller spouted from the liquid developer spout. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：首先提供一种液体显影装置，其能够通过在显影辊上形成均匀厚度的液体显影剂的薄层而形成没有浓度不均匀和调色剂起雾的图像，尽管液体显影剂并且其次提供紧凑且布置灵活性高的液体显影装置。解决方案：具有用于将液体显影剂供应到显影辊表面的液体显影剂喷口的液体显影剂供给头具有相对于显影辊的旋转方向设置在液体显影剂喷口的下游侧的电极，以及用于调节在从液体显影剂喷口喷出的显影辊表面上形成的液体显影剂的薄层的层厚度的层厚度调节部分。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2009265596A Wet developer 有权
标题翻译：湿地开发商
公开(公告)号：JP2009265596A
公开(公告)日：2009-11-12
申请号：JP2008229347
申请日：2008-09-08
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： AMARIGOME KISHO , YAMADA CHIAKI , YOSHIE NAOKI
IPC分类号： G03G9/13
CPC分类号： G03G9/132 , G03G9/08797 , G03G9/131 , G03G9/135
摘要： PROBLEM TO BE SOLVED: To provide a wet developer which is can improve fixability, while ensuring a sufficient heat-resistant storage property. SOLUTION: The wet developer contains toner particles composed of a colorant and a binder resin, which are dispersed in a nonvolatile carrier solution by using a dispersant. As the binder resin, a polyester resin, which includes an alcohol component containing a mixture of an ethylene oxide adduct of bisphenol A and a propylene oxide adduct of bisphenol A, with a ratio thereof being 1:19 to 10:10 (weight ratio), is used. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供可以提高定影性的湿式显影剂，同时确保足够的耐热存储性能。解决方案：湿式显影剂含有由着色剂和粘合剂树脂组成的调色剂颗粒，其通过使用分散剂分散在非挥发性载体溶液中。作为粘合剂树脂，包括含有双酚A的环氧乙烷加成物和双酚A的环氧丙烷加成物的混合物的醇成分的比例为1:19〜10:10（重量比）的聚酯树脂，，用来。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009157346A Wet developer and fixing method 有权
标题翻译：湿度开发和固定方法
公开(公告)号：JP2009157346A
公开(公告)日：2009-07-16
申请号：JP2008254276
申请日：2008-09-30
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： AMARIGOME KISHO
IPC分类号： G03G9/12 , G03G15/20
摘要： PROBLEM TO BE SOLVED: To provide a wet developer that has a characteristic that hardly impairs the fixing property while maintaining storage stability as a wet developer.
SOLUTION: The wet developer comprises a carrier solution, toner particles dispersed in the carrier solution, and a dispersant for dispersing the toner particles in the carrier solution, wherein the developer has temperature characteristics having a peak in changes in a loss elastic modulus G" in response to a temperature rise of the wet developer. A fixing method uses the developer.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：待解决的问题：提供一种具有几乎不损害定影性能的湿式显影剂，同时保持作为湿显影剂的储存稳定性。解决方案：湿式显影剂包括载体溶液，分散在载体溶液中的调色剂颗粒和用于将调色剂颗粒分散在载体溶液中的分散剂，其中显影剂具有在损耗弹性模量变化中具有峰值的温度特性 G“，以响应湿式显影剂的温度升高，固色方法使用显影剂。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2009025605A Image forming apparatus 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2009025605A
公开(公告)日：2009-02-05
申请号：JP2007189266
申请日：2007-07-20
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： SHIRODAI YASUO , FUKUMOTO KAZUKO , UMEMOTO HIROAKI , SAWANO ICHIRO , AMARIGOME KISHO , KOBAYASHI TETSUYA
IPC分类号： G03G21/10
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing costs and load on a waste liquid process by reducing the use of a cleaning liquid to the lowest possible degree while improving cleaning performance in which the cleaning liquid is applied in cleaning residual toner off. SOLUTION: In cleaning a member to be cleaned by applying the cleaning liquid to the surface of the member, an amount of toner from which a toner image is formed on this member is calculated in advance. According to this amount of toner, the amount of cleaning liquid to be applied is controlled. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种图像形成装置，其能够通过将清洗液的使用降低到最低程度来降低废液处理的成本和负担，同时提高其中施加清洗液的清洗性能清除残留墨粉。解决方案：通过将清洁液施加到构件的表面来清洁待清洁的构件，预先计算在该构件上形成调色剂图像的调色剂量。根据该量的调色剂，可以控制要施加的清洗液的量。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2009300673A Wet type developer and wet type developing device 审中-公开
标题翻译：湿式开发商和湿式开发设备
公开(公告)号：JP2009300673A
公开(公告)日：2009-12-24
申请号：JP2008154148
申请日：2008-06-12
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： AMARIGOME KISHO , YAMADA CHIAKI
IPC分类号： G03G9/12
摘要： PROBLEM TO BE SOLVED: To provide a wet type developer which imparts a superior fixing properties, and to provide a wet type developing device using the wet type developer therein.
SOLUTION: The wet type developer is made by dispersing a toner particle, comprising at least a colorant and a binder resin into non-volatile carrier liquid, wherein the toner particle is composed of large-size component and small-size component which have volume-average particle sizes that differ from one another, and the glass transition temperature of the large-size component is higher than the glass transition temperature of the small-size component.
COPYRIGHT: (C)2010,JPO&INPIT

10. 发明专利

JP2009300671A Wet type developing device 有权
标题翻译：湿式发展装置
公开(公告)号：JP2009300671A
公开(公告)日：2009-12-24
申请号：JP2008154143
申请日：2008-06-12
申请人： Konica Minolta Business Technologies Inc , コニカミノルタビジネステクノロジーズ株式会社
发明人： AMARIGOME KISHO
IPC分类号： G03G15/10 , G03G9/12 , G03G15/01
摘要： PROBLEM TO BE SOLVED: To provide a wet type developing device which is excellent in both of fixing properties and transfer property with respect to the wet type developing device using wet type developers, comprising carrier liquid having a high-boiling point. SOLUTION: The wet type developing device is used for an image forming apparatus which transfers a plurality of developed toner layers onto an image support. The wet type developing device comprises a plurality of wet type developing liquids, made by dispersing toner particles into nonvolatile carrier liquid, wherein a glass transition temperature of the toner particles in the wet type developing liquid used for forming the toner layer of the uppermost layer among the plurality of toner layers is higher than the glass transition temperature of the toner particles, in the wet type developing liquid used for forming the toner layer of the lowermost layer among the plurality of toner layers. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种湿式显影装置，该湿式显影装置相对于使用湿式显影剂的湿式显影装置在定影性能和转印性方面都优异，包括具有高沸点的载液。解决方案：湿式显影装置用于将多个显影的调色剂层转印到图像载体上的图像形成装置。湿型显影装置包括通过将调色剂颗粒分散到非挥发性载体液体中而制成的多种湿式显影液，其中用于形成最上层的调色剂层的湿式显影液中的调色剂颗粒的玻璃化转变温度在用于形成多个调色剂层中最下层的调色剂层的湿式显影液中，多个调色剂层高于调色剂颗粒的玻璃化转变温度。版权所有（C）2010，JPO＆INPIT

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