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1. 发明申请

US20140253658A1 ELECTROSTATIC LATENT IMAGE FORMING METHOD, ELECTROSTATIC LATENT IMAGE FORMING APPARATUS, AND IMAGE FORMING APPARATUS 有权
标题翻译：静电影像成像方法，静电影像成像装置和图像形成装置
公开(公告)号：US20140253658A1
公开(公告)日：2014-09-11
申请号：US14174205
申请日：2014-02-06
申请人： Hiroyuki SUHARA , Hiroaki TANAKA
发明人： Hiroyuki SUHARA , Hiroaki TANAKA
IPC分类号： G03G15/043
CPC分类号： G03G15/043 , B41J2/385 , B41J2/435
摘要： An electrostatic latent image forming method for forming, on an image carrier, an electrostatic latent image that has a pattern where there are an irradiated area and a not-irradiated area in a mixed manner, the electrostatic latent image forming method comprises; adjusting an exposure condition of an irradiated area that is included in the irradiated area and is adjacent to the not-irradiated area so that an electric field intensity of an electrostatic latent image that corresponds to the not-irradiated area is increased so as to prevent adhesion of a developer, and irradiating the image carrier with light under the adjusted exposure condition.
摘要翻译：一种静电潜像形成方法，用于在图像载体上以混合方式形成具有照射区域和未照射区域的图案的静电潜像，所述静电潜像形成方法包括：调整照射区域的照射区域的曝光条件，并且与未照射区域相邻，使得与未照射区域对应的静电潜像的电场强度增加，以防止粘附的显影剂，并且在经调整的曝光条件下用光照射图像载体。

2. 发明申请

US20130202321A1 METHOD OF MEASURING TOTAL AMOUNT OF LATENT IMAGE CHARGE, APPARATUS MEASURING TOTAL AMOUNT OF LATENT IMAGE CHARGE, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS 有权
标题翻译：测量最终图像电荷总量的方法，测量最终图像电荷的总量，图像形成方法和图像形成装置的方法
公开(公告)号：US20130202321A1
公开(公告)日：2013-08-08
申请号：US13756741
申请日：2013-02-01
申请人： Hiroyuki SUHARA , Hiroaki TANAKA
发明人： Hiroyuki SUHARA , Hiroaki TANAKA
IPC分类号： G03G15/00 , G01R29/24 , G03G15/043
CPC分类号： G01R29/24 , G03G15/043 , G03G15/5033 , G03G15/75
摘要： A method of measuring a total amount of latent image charge includes: scanning a sample with a charged particle beam, the sample having a charge distribution on a surface of the sample, the charge distribution being caused by forming an electrostatic latent image by exposure; measuring a state of a surface charge distribution on the sample based on a detection signal obtained by the scanning; obtaining an electric potential at a potential saddle point, the potential saddle point being formed by the surface charge distribution of the sample; obtaining an electrostatic latent image area, the electrostatic latent image being formed by the surface charge distribution of the sample; and performing a calculation using the electric potential at the potential saddle point and the electrostatic latent image area to measure a total amount of electric charge of the electrostatic latent image.
摘要翻译：测量潜像电荷总量的方法包括：用带电粒子束扫描样品，样品在样品表面上具有电荷分布，电荷分布由曝光形成静电潜像引起; 基于通过扫描获得的检测信号，测量样品上的表面电荷分布的状态; 在电势鞍点处获得电位，通过样品的表面电荷分布形成电位鞍点; 获得静电潜像区域，静电潜像由样品的表面电荷分布形成; 并且使用电势鞍点和静电潜像区域的电位进行计算，以测量静电潜像的总电荷量。

3. 发明申请

US20120059612A1 DEVICE AND METHOD FOR MEASURING SURFACE CHARGE DISTRIBUTION 有权
标题翻译：用于测量表面电荷分布的装置和方法
公开(公告)号：US20120059612A1
公开(公告)日：2012-03-08
申请号：US13224873
申请日：2011-09-02
申请人： Hiroyuki SUHARA , Hiroaki Tanaka , Hidekazu Murata , Hiroshi Shimoyama
发明人： Hiroyuki SUHARA , Hiroaki Tanaka , Hidekazu Murata , Hiroshi Shimoyama
IPC分类号： G06F19/00
CPC分类号： G03G15/5037
摘要： A surface charge measuring distribution method includes the steps of irradiating a sample with a charged particle beam and charging a sample surface in a spot-like manner, irradiating the charged sample with the charged particle beam to measure a potential at a potential saddle point formed above the sample, selecting one of preset multiple structure models and a tentative space charge distribution associated with the selected structure model, calculating a space potential at the potential saddle point by electromagnetic field analysis using the selected structure model and tentative space charge distribution, comparing the calculated space potential and measured value to determine the tentative space charge distribution as a space charge distribution of the sample when an error between the space potential and the measured value is within a predetermined range, and calculating a surface charge distribution of the sample by electromagnetic field analysis based on the determined space charge distribution.
摘要翻译：表面电荷测量分配方法包括以下步骤：用带电粒子束照射样品并以点样方式填充样品表面，用带电粒子束照射带电样品以测量在上述形成的电位鞍点处的电位采样，选择一个预设的多重结构模型和与所选择的结构模型相关联的暂定空间电荷分布，通过使用所选择的结构模型和暂定空间电荷分布的电磁场分析来计算潜在鞍点处的空间电位，比较计算出的空间电位和测量值，当空间电位和测量值之间的误差在预定范围内时，确定作为样本的空间电荷分布的暂定空间电荷分布，并且通过电磁场分析来计算样品的表面电荷分布基于确定的空间ch arge分布。

4. 发明申请

US20160004181A1 ELECTROSTATIC LATENT IMAGE FORMING METHOD, ELECTROSTATIC LATENT IMAGE FORMING APPARATUS, AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：静电影像成像方法，静电影像成像装置和图像形成装置
公开(公告)号：US20160004181A1
公开(公告)日：2016-01-07
申请号：US14830352
申请日：2015-08-19
申请人： Hiroyuki SUHARA , Hiroaki TANAKA
发明人： Hiroyuki SUHARA , Hiroaki TANAKA
IPC分类号： G03G15/043
CPC分类号： G03G15/043 , B41J2/385 , B41J2/435
摘要： An electrostatic latent image forming method for forming, on an image carrier, an electrostatic latent image that has a pattern where there are an irradiated area and a not-irradiated area in a mixed manner, the electrostatic latent image forming method comprises; adjusting an exposure condition of an irradiated area that is included in the irradiated area and is adjacent to the not-irradiated area so that an electric field intensity of an electrostatic latent image that corresponds to the not-irradiated area is increased so as to prevent adhesion of a developer, and irradiating the image carrier with light under the adjusted exposure condition.
摘要翻译：一种静电潜像形成方法，用于在图像载体上以混合方式形成具有照射区域和未照射区域的图案的静电潜像，所述静电潜像形成方法包括：调整照射区域的照射区域的曝光条件，并且与未照射区域相邻，使得与未照射区域对应的静电潜像的电场强度增加，以防止粘附的显影剂，并且在经调整的曝光条件下用光照射图像载体。

5. 发明申请

US20150042740A1 IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS 有权
标题翻译：图像形成方法和图像形成装置
公开(公告)号：US20150042740A1
公开(公告)日：2015-02-12
申请号：US14451815
申请日：2014-08-05
申请人： Hiroyuki SUHARA , Hiroaki TANAKA , Kohji Sakai
发明人： Hiroyuki SUHARA , Hiroaki TANAKA , Kohji Sakai
IPC分类号： B41J2/385
CPC分类号： G03G15/043
摘要： An image forming method includes: exposing a surface of an image carrier with a light based on an image pattern including an image portion and a non-image portion to form an electrostatic latent image corresponding to the image pattern. The image portion is made up of a plurality of pixels. Some of the pixels that make up the image portion are exposed with light of a first output value that is higher than a prescribed optical output value when the entire pixels corresponding to the image portion are exposed over a prescribed time period.
摘要翻译：一种图像形成方法包括：基于包括图像部分和非图像部分的图像图案，用光曝光图像载体的表面，以形成与图像图案相对应的静电潜像。图像部分由多个像素组成。当对应于图像部分的整个像素在规定的时间段内曝光时，构成图像部分的一些像素被曝光，该光的第一输出值高于规定的光学输出值。

6. 发明申请

US20150355568A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20150355568A1
公开(公告)日：2015-12-10
申请号：US14730428
申请日：2015-06-04
申请人： Hiroto TACHIBANA , Hiroyuki SUHARA , Masato IIO
发明人： Hiroto TACHIBANA , Hiroyuki SUHARA , Masato IIO
IPC分类号： B41J2/385
CPC分类号： G03G15/043 , B41J2/435 , G03G13/045 , G03G15/04027 , G03G15/045
摘要： An image forming apparatus forms an image by exposing an image bearer on the basis of image data including at least one predetermined pattern. The image forming apparatus includes a processing device that sets an exposure amount of a plurality of exposure pixels. The predetermined pattern is constituted by the plurality of exposure pixels, and a peripheral region of the predetermined pattern in the image data is constituted by a plurality of non-exposure pixels. The processing device sets an exposure amount of an exposure pixel in a specific region that is adjacent to a boundary between the predetermined pattern and the peripheral region and is constituted by at least one exposure pixel in the predetermined pattern, and an exposure amount of an exposure pixel in a region other than the specific region in the predetermined pattern to values different from each other.
摘要翻译：图像形成装置通过基于包括至少一个预定图案的图像数据曝光图像承载来形成图像。图像形成装置包括设置多个曝光像素的曝光量的处理装置。预定图案由多个曝光像素构成，图像数据中的预定图案的外围区域由多个非曝光像素构成。处理装置设置与预定图案和周边区域之间的边界相邻的特定区域中的曝光像素的曝光量，并且由预定图案中的至少一个曝光像素构成曝光量，曝光量像素在预定图案中的特定区域以外的区域中彼此不同。

7. 发明申请

US20160334729A1 IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS 有权
标题翻译：图像形成方法和图像形成装置
公开(公告)号：US20160334729A1
公开(公告)日：2016-11-17
申请号：US15151108
申请日：2016-05-10
申请人： Hiroyuki SUHARA , Masato IIO , Hiroto TACHIBANA , Yuichi UENO
发明人： Hiroyuki SUHARA , Masato IIO , Hiroto TACHIBANA , Yuichi UENO
IPC分类号： G03G15/043 , H04N1/06 , H04N1/113
CPC分类号： G03G15/043 , H04N1/06 , H04N1/113
摘要： An image forming method exposes a surface of an image bearer with light according to an image pattern including an image portion to form an electrostatic latent image, and includes: setting, among pixels constituting the image portion, at least a group of pixels existing at a boundary with respect to a non-image portion as a non-exposure pixel group, and at least a group of pixels existing at a boundary with respect to the non-exposure pixel group as a high power exposure pixel group; specifying, among the pixels constituting the image portion, a predetermined pixel as a target pixel, and a group of pixels existing at a boundary with respect to the non-image portion close to the target pixel as a boundary pixel group; and specifying a light power value of the target pixel based on image identification information acquired from the pixels constituting the image portion.
摘要翻译：图像形成方法根据包括图像部分的图像图案，用光曝光图像载体的表面以形成静电潜像，并且包括：在构成图像部分的像素中至少设置存在于相对于作为非曝光像素组的非图像部分的边界，以及存在于相对于非曝光像素组的边界处的至少一组像素作为高曝光像素组; 在构成图像部分的像素中，将作为目标像素的预定像素和存在于靠近目标像素的非图像部分的边界处存在的像素组作为边界像素组; 以及基于从构成图像部分的像素获取的图像识别信息来指定目标像素的光功率值。

8. 发明申请

US20100239319A1 METHOD AND DEVICE FOR MEASURING SURFACE POTENTIAL DISTRIBUTION, METHOD AND DEVICE FOR MEASURING INSULATION RESISTANCE, ELECTROSTATIC LATENT IMAGE MEASUREMENT DEVICE, AND CHARGING DEVICE 有权
标题翻译：用于测量表面电位分布的方法和装置，用于测量绝缘电阻的方法和装置，静电图像测量装置和充电装置
公开(公告)号：US20100239319A1
公开(公告)日：2010-09-23
申请号：US12788989
申请日：2010-05-27
申请人： Hiroyuki SUHARA
发明人： Hiroyuki SUHARA
IPC分类号： G03G15/02
CPC分类号： G03F7/70675 , H01J37/268 , H01J2237/2594
摘要： A surface potential distribution measurement method and device including setting a sample having a surface with a surface potential distribution in a sample installation unit wherein both an electric field intensity formed on the sample surface and a potential bias component of the sample are variable, and scanning the sample surface in a one-dimensional or two-dimensional manner by irradiating a charged particle beam to the sample. The method also includes obtaining a detection signal from charged particles generated by the scanning, to measure the surface potential distribution of the sample by varying the electric field intensity and the potential bias component in order to control a quantity of the detection signal obtained from the charged particles.
摘要翻译：一种表面电位分布测量方法和装置，包括在样品设置单元中设置具有表面电位分布的表面的样品，其中形成在样品表面上的电场强度和样品的电位偏置分量都是可变的，并且扫描通过将带电粒子束照射到样品上，以一维或二维方式的样品表面。该方法还包括从由扫描产生的带电粒子获得检测信号，通过改变电场强度和电位偏置分量来测量样品的表面电位分布，以便控制从带电的电流获得的检测信号的量粒子。

9. 发明申请

US20090302218A1 ELECTROSTATIC LATENT IMAGE EVALUATION DEVICE, ELECTROSTATIC LATENT IMAGE EVALUATION METHOD, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND IMAGE FORMING DEVICE 有权
标题翻译：静电影像评估装置，静电图像评估方法，电子照相光电子成像装置和图像形成装置
公开(公告)号：US20090302218A1
公开(公告)日：2009-12-10
申请号：US12481209
申请日：2009-06-09
申请人： Hiroyuki SUHARA
发明人： Hiroyuki SUHARA
IPC分类号： G01N23/225
CPC分类号： H01J37/244 , G03G15/043 , G03G15/5037 , H01J37/28 , H01J2237/206 , H01J2237/24578 , H01J2237/2482
摘要： An electrostatic latent image evaluation device includes an optical scanner configured to irradiate laser light of a wavelength of 400 nm-800 nm on a photoreceptor sample, and form an electrostatic latent image, an electron gun configured to irradiate a charged particle beam to the photoreceptor sample having the electrostatic latent image, and surface electric charge distribution or surface electric potential distribution, a detector configured to detect an electron emitted from the photoreceptor sample by the irradiation of the charged particle beam, and an electrostatic latent image evaluation section configured to calculate sizes of a plurality of electrostatic latent images formed by the laser light each having different exposure energy density according to a detection signal detected by the detector, and evaluate the electrostatic latent image according to a change in the calculated sizes.
摘要翻译：静电潜像评估装置包括：光学扫描器，被配置为在感光体样品上照射波长为400nm-800nm的激光，并形成静电潜像;电子枪，被配置为向感光体样品照射带电粒子束具有静电潜像和表面电荷分布或表面电位分布的检测器，被配置为通过照射带电粒子束来检测从感光体样品发射的电子的检测器;以及静电潜像评价部，根据由检测器检测的检测信号，通过激光形成各自具有不同的曝光能量密度的多个静电潜像，并且根据计算出的尺寸的变化来评估静电潜像。

10. 发明申请

US20080088316A1 LATENT-IMAGE MEASURING DEVICE AND LATENT-IMAGE CARRIER 有权
标题翻译：最小图像测量装置和专利图像载体
公开(公告)号：US20080088316A1
公开(公告)日：2008-04-17
申请号：US11866758
申请日：2007-10-03
申请人： Hiroyuki SUHARA
发明人： Hiroyuki SUHARA
IPC分类号： G01R29/14
CPC分类号： G01R29/14 , G03G15/75
摘要： A latent-image measuring device that measures the state of a photoconductor. The latent-image measuring device emits a charged-particle beam to the photoconductor to detects a charged-particle signal obtained through the emission of the charged-particle beam. The latent-image measuring device then exposes the photoconductor a plurality of times to form electrostatic latent images on the photoconductor, and measures an amount of change in latent-image depth while changing a time interval between a plurality of exposures.
摘要翻译：一种测量光电导体状态的潜像测量装置。潜像测量装置向光电导体发射带电粒子束，以检测通过发射带电粒子束获得的带电粒子信号。然后，潜像测量装置多次曝光光电导体，以在光电导体上形成静电潜像，并且在改变多次曝光之间的时间间隔的同时测量潜像深度的变化量。

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