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1. 发明专利

JP2014016178A Charge amount measurement method and measurement device 审中-公开
标题翻译：充电量测量方法和测量装置
公开(公告)号：JP2014016178A
公开(公告)日：2014-01-30
申请号：JP2012152071
申请日：2012-07-06
申请人： Canon Inc , キヤノン株式会社 , Shuji Matsuzaka , 修二松坂 , Imp:Kk , 有限会社Imp
发明人： SATO KAZUYUKI , MURAI YASUSUKE , MURAYAMA RYUJI , INOUE KEI , MORIYA SHUJI , ONISHI TOSHIICHI , TAKEUCHI TATSUO , MATSUZAKA SHUJI , YASUDA MASATOSHI
IPC分类号： G01N27/60
摘要： PROBLEM TO BE SOLVED: To provide a charge amount measurement method and a measurement device, which are capable of giving a desired charge amount to a powder and measuring a charge amount caused by friction between the powder and a specimen plate, particularly the method and the device, which are capable of measuring a frictional charge by giving a desired charge amount onto the entire surface of a powder particle having an outer layer containing a resin.SOLUTION: A charge is given by causing a thin layer of a powder 3 to pass between a set of voltage-applied parallel plane electrodes 5, and then the powder is caused to contact with a specimen plate 1, to measure a charge amount on the powder or the specimen plate occurring after the contacting.
摘要翻译：要解决的问题：为了提供能够对粉末赋予期望的电荷量并测量由粉末和样品板之间的摩擦引起的电荷量的电荷量测量方法和测量装置，特别是该方法和该装置能够通过在具有含有树脂的外层的粉末颗粒的整个表面上提供所需的电荷量来测量摩擦电荷。解决方案：通过使粉末3的薄层在一组施加电压的平行平面电极5，然后使粉末与样品板1接触，以测量在接触之后发生的粉末或样品板上的电荷量。

2. 发明专利

JPS6187167A Electrostatic recorder 失效
标题翻译：静电记录仪
公开(公告)号：JPS6187167A
公开(公告)日：1986-05-02
申请号：JP20914484
申请日：1984-10-05
申请人： Canon Inc
发明人： SATOMURA HIROSHI , TAKEUCHI TATSUO , EGAMI HIDEMI , NAGASE YUKIO , HOSONO NAGAO
IPC分类号： G03G15/00 , B41J2/44 , G03G15/04 , G03G15/16 , G03G15/23 , G03G15/36 , G03G21/00
CPC分类号： G03G15/1605 , G03G15/238
摘要： PURPOSE:To attain both-side recording by developing an electrostatic image formed by an electrostatic image forming means arranged on the upper part of a press contact part between a dielectric rotary body and a transfer rotary body. CONSTITUTION:With the delay of a prescribed period after picture formation on the lower dielectric drum 31b by a recording head 40b, an electrostatic image is formed on the upper dielectric drum 31a by a recording head 40a and developed and the 2nd developed image is formed on the drum 31a. The 2nd developing image is a picture to be recorded on the front surface of recording paper 55a and the developed image is carried to the 1st press contact part 35 in accordance with the rotation of the drum 31a. The recording paper 55a is carried from a paper feeding board 54a to the 1st press contact part 35 in the arrow K direction, and at the time of passage of the paper 55a through the press contact part 35, the developed images are simultaneously transferred from respective dielectric drums 31a, 31b to the front surface and back of the paper 55a.
摘要翻译：目的：通过显影静电图像形成装置形成的静电图像来实现双面记录，静电图像形成装置布置在电介质旋转体和转印旋转体之间的压接部分的上部。构成：通过记录头40b在下介电鼓31b上形成图像之后延迟规定的时间，通过记录头40a在上介质鼓31a上形成静电图像并显影，第二显影图像形成在鼓31a。第二显影图像是要记录在记录纸55a的前表面上的图像，并且显影图像根据滚筒31a的旋转被传送到第一压接部35。记录纸55a从箭头K方向从供纸板54a传送到第一按压接触部35，并且在通过压接部35的纸张55a通过时，显影图像从相应的介质鼓31a，31b到纸张55a的正面和背面。

3. 发明专利

JPS6136783A Method and device for destaticization 失效
标题翻译：用于清除方法和装置
公开(公告)号：JPS6136783A
公开(公告)日：1986-02-21
申请号：JP15738284
申请日：1984-07-30
申请人： Canon Inc
发明人： TAKEUCHI TATSUO , NAGASE YUKIO , EGAMI HIDEMI , SATOMURA HIROSHI , HOSONO NAGAO
IPC分类号： H01T19/00 , G03G21/06 , H05F3/04
CPC分类号： G03G21/06
摘要： PURPOSE:To equalize quantities of positive and negative ion currents used for destaticization and to provide about zero potential to the surface of a member to be destaticized, by deforming the waveform of an alternating voltage applied between two electrodes interposing a dielectric and emphasizing components of one polarity to cause discharging. CONSTITUTION:A discharging member 1 is arranged to face a member 2 to be destaticized and is provided with a dielectric 3, an induction electrode 4, and a discharging electrode 5. The discharging electrode generates positive and negative ions and is exposed to air, and the electric field is concentrated by this electrode part. The alternating voltage is applied across the induction electrode 4 and the discharging electrode 5 by an alternating voltage applying means 6. The waveform of the alternating voltage applied across two electrodes 4 and 5 interposing the dielectric 3 is deflected of deformed, and components of one polarity of the alternating voltage are emphasized to cause discharging, and thereby, quantities of positive and negative ion currents for destaticization are equalized to destaticize the surface of the member 2 to be destaticized up to about zero potential.
摘要翻译：目的：为了平衡用于去静电的正离子和负离子电流的数量，并且通过使施加在插入电介质的两个电极之间的交变电压的波形变形并强调一个元件的一部分，使得要去静电的构件的表面提供约零电势极性导致放电。构成：将排出构件1配置成与待静电的构件2相对，并且设置有电介质3，感应电极4和放电电极5.放电电极产生正离子和负离子并暴露于空气中，并且电场被该电极部分集中。交流电压通过交流电压施加装置6施加在感应电极4和放电电极5两端。施加在插入电介质3的两个电极4和5之间的交流电压的波形被变形，并且一个极性的分量的交流电压被强调以引起放电，从而使用于去静电的正离子和负离子电流的量相等，以将待静电化的构件2的表面去静电直到约零电位。

4. 发明专利

JPS6127568A Image forming device 失效
标题翻译：图像形成装置
公开(公告)号：JPS6127568A
公开(公告)日：1986-02-07
申请号：JP14759684
申请日：1984-07-18
申请人： Canon Inc
发明人： TAKEUCHI TATSUO , NAGASE YUKIO , HOSONO NAGAO
IPC分类号： G03G5/08 , G03G15/02
CPC分类号： G03G15/0291
摘要： PURPOSE:To prevent a photosensitive body from being contaminated, by heating a discharge member for executing a discharge and applying a prescribed potential to an amorphous silicon photosensitive body, for a prescribed time after starting the discharge, and after ending the discharge, and resolving a harmful product. CONSTITUTION:A discharge member 3 is placed so as to be opposed to a photosensitive body 4, and has a dielectric 5, an induction electrode 6, and a discharge electrode 7. AC is impressed to the induction electrode 6 and the discharge electrode 7 by an AC power source 9. The discharge member 3 has a resistor 8 and it is heated by a current from a heating power source 10. The photosensitive body 4 is constituted of amorphous silicon having a photoconductive material 4b of an insulating property, on a conductive mateial base body 4a, and turns in the direction as indicated with an arrow. A bias voltages Vb is impressed between the conducive material base body 4a and the discharge electrode 7. A discharge is generated from the discharge electrode by raising a voltage between the induction electrode 6 and the discharge electrode 7, and positive and negative ions are selected by controlling a Vb. In this way, by pre-heating or post- heating, a discharge product is decreased, a contamination of the photosensitive body is prevented, and a variation of a characteristic of the photosensitive body is prevented.
摘要翻译：目的：为了防止感光体受到污染，通过加热用于执行放电的放电部件和向非晶硅感光体施加规定的电位，在开始放电之后的规定时间内，并且在结束放电之后，分解有害产品。构成：放电构件3被放置成与感光体4相对，并且具有电介质5，感应电极6和放电电极7.AC通过感应电极6和放电电极7施加到感应电极6和放电电极7上 AC电源9.放电构件3具有电阻器8，并且通过来自加热电源10的电流加热。感光体4由具有绝缘性的光导材料4b的非晶硅构成，导电材料基体4a，并且如箭头所示的方向转动。在导电材料基体4a和放电电极7之间施加偏置电压Vb。通过提高感应电极6和放电电极7之间的电压，从放电电极产生放电，通过以下方式选择正负离子控制Vb。以这种方式，通过预热或后加热，放电产物减少，防止了感光体的污染，并且防止了感光体的特性的变化。

5. 发明专利

JPS6115162A Discharging device 失效
标题翻译：放电装置
公开(公告)号：JPS6115162A
公开(公告)日：1986-01-23
申请号：JP13672184
申请日：1984-07-02
申请人： Canon Inc
发明人： HOSONO NAGAO , NAGASE YUKIO , EGAMI HIDEMI , TAKEUCHI TATSUO , SATOMURA HIROSHI
IPC分类号： G03G15/02 , H01T19/00
CPC分类号： G03G15/0291
摘要： PURPOSE:To execute uniformly and sufficiently destaticization and charging with respect to a member to be destaticized and charged, by forming discharge electrodes of plural rows extended and provided on a dielectric surface in parallel to the center axis of an induction electrode, in an area in which the discharge electrode is opposed to the induction electrode. CONSTITUTION:A discharge member 1 placed oppositely to a member to be destaticized and charged 2 consists of a dielectric 3, an induction electrode 4 and a discharge electrode 5, and the discharge electrode 5 is linear and roughly in parallel to the center line of the width direction of the induction electrode 4. An alternate voltage is applied between the induction electrode 4 and the discharge electrode 5 by a voltage applying means 6, and the surface of a photoconductive body 2b is electrified to a specified polarity and also a desired value by an electric field of a bias voltage applied by a voltage applying means 7 between the discharge electrode 5 and a conductive base body 2a. Accordingly, with respect to the member to be destaticized and charged 2, the destaticization and charging can be executed uniformly and sufficiently over its whole area.
摘要翻译：目的：为了对要静电和充电的构件进行均匀充分的静电和充电，通过在与感应电极的中心轴平行的电介质表面上延伸设置的多列放电电极，在放电电极与感应电极相对。构成：与被去电荷充电的部件相对放置的放电部件1由电介质3，感应电极4和放电电极5构成，放电电极5是线性的，大致平行于感应电极4的宽度方向。通过电压施加装置6在感应电极4和放电电极5之间施加交替电压，并且光电导体2b的表面通电为特定极性，并且还通过由放电电极5和导电性基体2a之间的电压施加单元7施加的偏置电压的电场。因此，对于被静置和收费的会员2，可以在整个地区均匀和充分地执行静电和充电。

6. 发明专利

JPS59197068A Image forming device 失效
标题翻译：图像形成装置
公开(公告)号：JPS59197068A
公开(公告)日：1984-11-08
申请号：JP7107183
申请日：1983-04-22
申请人： Canon Inc
发明人： TAKEUCHI TATSUO , SATOMURA HIROSHI
IPC分类号： G03G21/10 , G03G21/00
CPC分类号： G03G21/00
摘要： PURPOSE:To prevent deterioration of a photosensitive body and an image by coating the surface of the photosensitive body after cleaning with a uniform thin film of silicone oil in order to prevent adhesion of corona products and matters low in resistance. CONSTITUTION:An endless belt type oil-coated member 8 are swingably arranged between a uniform exposure lamp 3 and a primary electrostatic charger 4. An oil feeding member 9 is installed and it can be heated with a heater 10. In forming an image, the member 8 is pressed into contact with a photosensitive body 1 with a special swinging mechanism, and the silicone oil heated at 40 deg.C is spread to a uniform thin layer. As a result, the body 1 is given an effect similar to being uniformly heated with a special heater to about 40 deg.C, and deterioration due to adhesion of corona products is prevented. Since the spread oil layer prevents attachment of low resistance matters, such as water vapor, deterioration of an image due to reduction of resistance can be prevented.
摘要翻译：目的：为了防止电晕产物的粘附和阻力低的物质，通过用均匀的硅油薄膜进行清洁后，通过涂布感光体的表面来防止感光体和图像的劣化。构成：在均匀的曝光灯3和主静电充电器4之间可摆动地设置环形带式油涂层构件8.安装供油构件9并且可以用加热器10加热。在形成图像时，使用特殊的摆动机构将构件8与感光体1压接，将在40℃加热的硅油扩散至均匀的薄层。结果，本体1具有类似于用特殊加热器均匀加热至约40℃的效果，并且防止了由于电晕产物的粘附而导致的劣化。由于扩散油层防止诸如水蒸气的低电阻物质的附着，可以防止由于电阻降低导致的图像劣化。

7. 发明专利

JPS59157675A Destaticization device 失效
标题翻译：清末装置
公开(公告)号：JPS59157675A
公开(公告)日：1984-09-07
申请号：JP3304083
申请日：1983-02-28
申请人： Canon Inc
发明人： HIRABAYASHI HIROMITSU , SAKURAI MASAAKI , TAKEUCHI TATSUO
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： PURPOSE:To obtain destaticization efficiency which is stable for a long period and to obtain high destaticization efficiency temporarily when necessary by providing a conductive needlelike member for destaticization near an object of destaticization, and bringing part of it into contact. CONSTITUTION:The destaticization member 7 has a grounded supprot part 72 and a conductive needlelike part boundle 71 and is provided on the discharge side of a press-contacting part for paper P. The bundle 71 is provided to the overall length of a fixing roller lengthwise, and its tip parts is close to the part where the paper P is discharged near the press-contacting part. A front end surface of the boundle 71 does not face the surface of a pressure roller 2 as the object of destaticization and the distance l between a point Q of the reverse- supported member 72 of the bundle 71 is shorter than the length L of movement. Then, the destaticization is carried out by inductive neutralization (self-discharging). When the surface potential of the object of destaticization is high, the noncontacting destaticization of the majority of it is performed and some member 71 is attracted to perform contact destaticization.
摘要翻译：目的：为了获得长时间稳定的静电化效率，并且在必要时通过在静电除去物体附近设置用于静电除去的导电针状部件并使其一部分接触而暂时获得高静电化效率。构成：静电除去部件7具有接地的补充部分72和导电针状部分边界71，并且设置在纸张P的压接部分的排出侧上。束71沿纵向方向设置在定影辊的整个长度上并且其尖端部分靠近纸张P在压力接触部分附近排出的部分。边缘71的前端面不与作为静电物体的加压辊2的表面相面对，并且束71的反向支撑构件72的点Q之间的距离l短于移动的长度L 。然后，通过感应中和（自放电）进行去静电。当去静电对象的表面电位高时，其绝大多数的非接触去静电被执行，并且一些构件71被吸引以进行接触静电。

8. 发明专利

JPS6170566A Image forming device 失效
标题翻译：图像形成装置
公开(公告)号：JPS6170566A
公开(公告)日：1986-04-11
申请号：JP19291884
申请日：1984-09-14
申请人： Canon Inc
发明人： TAKEUCHI TATSUO , NAGASE YUKIO , HOSONO NAGAO
IPC分类号： G03G15/02 , G03G21/06
CPC分类号： G03G15/0291 , G03G21/06
摘要： PURPOSE:To destaticize and electrify only pats required for image formation and prevent excess developer sticking by making the length of the induction electrode of a discharging device equal to the image formation width of an image carrier and making the length of a discharging electrode longer than that of the induction electrode. CONSTITUTION:A length l of an induction electrode 3 is equal to an image formation width L of an image carrier 5, and the length of a discharging electrode 4 is made longer than the width L, and the image carrier 5 moved with respect to a discharging member 1 is electrified uniformly throughout the width L because discharge is caused only a part of the electrode 4 corresponding to the length l of the electrode 3 and pats other than the discharging pat do not contribute to electrification of the image carrier 5 though a bias voltage is applied across the electrode 4 and a dielectric 2. Since only pats required for image formation are electrified, excess developer sticking in the developing process is prevented to reduce the developer consumption and prevent the pollution due to the developer.
摘要翻译：目的：仅使图像形成所需的拍摄物体去电和充电，并通过使放电装置的感应电极的长度等于图像载体的图像形成宽度并使放电电极的长度长于图像载体的长度，从而防止多余的显影剂粘附。的感应电极。构成：感应电极3的长度l等于图像载体5的图像形成宽度L，并且使放电电极4的长度比宽度L长，并且图像载体5相对于排出构件1在整个宽度L内均匀通电，因为仅使得与电极3的长度l相对应的电极4的一部分被放电，并且除了放电图之外的拍摄不会有助于通过偏压的图像载体5的通电电压被施加在电极4和电介质2两端。由于仅需要图像形成的拍子被通电，所以防止了显影过程中残留的显影剂残留以减少显影剂消耗并防止由显影剂引起的污染。

9. 发明专利

JPS6136771A Electrifier 失效
标题翻译：电动机
公开(公告)号：JPS6136771A
公开(公告)日：1986-02-21
申请号：JP15738384
申请日：1984-07-30
申请人： Canon Inc
发明人： TAKEUCHI TATSUO , NAGASE YUKIO , EGAMI HIDEMI , SATOMURA HIROSHI , HOSONO NAGAO
IPC分类号： G03G15/02 , H01T19/00 , H05F3/04
CPC分类号： G03G15/0291
摘要： PURPOSE:To increase a discharging area and an ion current by allowing positive ions generated by positive discharging to charge quickly the discharging electrode surface of a dielectric and using most of positive ions generated by discharging after said positive discharging to electrify a member to be electrified. CONSTITUTION:A positive peak voltage of the voltage waveform of a discharging electrode 2 is higher than a negative peak voltage on a basis of a reference point A. Therefore, the positive discharging electric field is relatively stronger, and the area of spread of positive discharging is increased. Positive ions generated by positive discharging charge quickly the surface of the discharging electrode 2 of a dielectric 4, and most of positive ions generated by discharging after said positive discharging are used for electrification of a member 6 to be electrified to obtain a large ion current. Spread of negative discharging is increased furthermore, and an actual discharging area is increased, and the mobility of negative is higher than that of positive ions, and thus, the ion current is increased.
摘要翻译：目的：通过使正极放电产生的正离子快速地对电介质的放电电极表面进行充电，并且在所述正放电之后使用通过放电产生的大部分正离子使通电构件通电，来增加放电面积和离子电流。构成：放电电极2的电压波形的正峰值电压高于基于参考点A的负峰值电压。因此，正放电电场相对较强，正放电面积扩大增加了。通过正极放电产生的正离子快速充电电介质4的放电电极2的表面，并且在所述正放电之后通过放电产生的大部分正离子用于带电的构件6的带电以获得大的离子电流。负放电的扩展进一步增加，实际的放电面积增加，负极的迁移率高于正离子的迁移率，因此离子电流增加。

10. 发明专利

JPS6127569A Image forming device 失效
标题翻译：图像形成装置
公开(公告)号：JPS6127569A
公开(公告)日：1986-02-07
申请号：JP14759784
申请日：1984-07-18
申请人： Canon Inc
发明人： NAGASE YUKIO , TAKEUCHI TATSUO , EGAMI HIDEMI , SATOMURA HIROSHI , HOSONO NAGAO
IPC分类号： G03G15/02
CPC分类号： G03G15/0266
摘要： PURPOSE:To prevent an uneven discharge by executing a discharge by impressing an alternate voltage between an induction electrode and a discharge electrode which have placed a dielectric of an optical penetrability between them, and generating an electric field for leading selectively positive and negative ions generated in the vicinity of the discharge electrode, onto a photosensitive body. CONSTITUTION:A photosensitive body 1 is formed by laminating a photoconductive material 3 and an insulating layer 4 on a conductive material substrate 2. A discharge device 15 provided on its vicinity consists of a transparent dielectric 16 of mica, glass, etc., a transparent induction electrode 17 of SnO2, etc., and a discharge electrode 18, and an alternate voltage power source 19 is connected between the induction electrode 17 and the discharge electrode 18. A bias is impressed to the conductive material substrate 2 and the discharge electrode 18 by a power source 20. When a voltage of the alternate voltage power source 19 is raised, a discharge is generated in the vicinity of the discharge electrode 18, sufficient ions of positive and negative are generated evenly. This ion is extracted selectively by controlling the bias voltage 20, and the surface of an insulator 4 is electrostatically charged evenly to a desired value of a specified polarity. In this way, a good image which is not influenced by an uneven discharge is obtained.
摘要翻译：目的：为了通过在感应电极和放电电极之间施加交替电压来执行放电来防止不均匀的放电，该感应电极和放电电极在它们之间放置了光学穿透性的电介质，并且产生用于使选择性地产生的选择性正和负离子的电场放电电极附近，到感光体上。构成：感光体1通过在导电性材料基板2上层叠感光体3和绝缘层4而形成。其附近设置的放电装置15由云母，玻璃等的透明电介质16，透明 SnO2的感应电极17等，放电电极18和交流电源19连接在感应电极17和放电电极18之间。向导电材料基板2和放电电极18施加偏压通过电源20.当交流电源19的电压升高时，在放电电极18附近产生放电，均匀地产生充分的正极和负极。通过控制偏置电压20选择性地提取该离子，并且将绝缘体4的表面均匀地静电充电到期望的特定极性值。以这种方式获得不受不均匀放电影响的良好图像。

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