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。

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。

公开(公告)号：US20160070195A1

公开(公告)日：2016-03-10

申请号：US14833510

申请日：2015-08-24

申请人： Hiroto TACHIBANA ,  Hiroyuki SUHARA

发明人： Hiroto TACHIBANA ,  Hiroyuki SUHARA

IPC分类号： B41J2/385

CPC分类号： G03G15/043 ,  G03G2215/0431 ,  G03G2215/0482

摘要： An image forming method includes exposing a surface of an image bearer with light according to an image pattern including an image portion and a non-image portion, the image portion constituted of a plurality of pixels, to form an electrostatic latent image correspondent to the image pattern, comparing the image pattern adjacent to each of the pixels with a comparison pattern constituted of a plurality of pixels to specify at least a group of pixels existing at a boundary with respect to the non-image portion as a group of non-exposure pixels among the pixels constituting the image portion, and executing determination of specifying at least a group of pixels adjacent to the group of non-exposure pixels as a group of high power exposure pixels exposed with light of a higher light power than a predetermined light power required for exposing the image portion among the pixels constituting the image portion.

摘要翻译： 图像形成方法包括：根据包括图像部分和非图像部分的图像图像，由多个像素构成的图像部分，用光曝光图像载体的表面，以形成与图像相对应的静电潜像 将与每个像素相邻的图像图案与由多个像素构成的比较图案进行比较，以将至少一组相对于非图像部分的边界存在的像素指定为非曝光像素组 在构成图像部分的像素中，并且执行确定至少一组与非曝光像素组相邻的像素组，作为以比所需的预定光功率更高的光功率曝光的高功率曝光像素的组 用于在构成图像部分的像素中曝光图像部分。

公开(公告)号：US20160378016A1

公开(公告)日：2016-12-29

申请号：US15193480

申请日：2016-06-27

申请人： Hiroto TACHIBANA ,  Hiroyuki SUHARA ,  Yuichi UENO

发明人： Hiroto TACHIBANA ,  Hiroyuki SUHARA ,  Yuichi UENO

IPC分类号： G06F3/12

CPC分类号： G03G15/043

摘要： An image forming method is for forming an image using an electrostatic latent image that is formed by exposing a surface of an image bearer in accordance with an image pattern that includes a plurality of image areas in combination. Each of the plurality of image areas includes a plurality of pixels. A part of pixels to be exposed in each of the plurality of image areas is set as a non-exposure pixel group in accordance with a position of any one of the plurality of image areas in the image pattern. Pixels that are different from the non-exposure pixel group in each of the plurality of image areas are set as a high-output exposure pixel group that is exposed with an optical output value that is higher than a predetermined optical output value that is needed to expose the image area.

摘要翻译： 图像形成方法用于使用通过组合地根据包括多个图像区域的图像图案曝光图像承载体的表面而形成的静电潜像来形成图像。 多个图像区域中的每一个包括多个像素。 根据图像图案中的多个图像区域中的任一个的位置，将要在多个图像区域中的每一个中曝光的像素的一部分设置为非曝光像素组。 将与多个图像区域中的每个图像区域中的非曝光像素组不同的像素设置为高输出曝光像素组，该高输出曝光像素组以高于预定光输出值的光输出值曝光 曝光图像区域。

公开(公告)号：US20150331351A1

公开(公告)日：2015-11-19

申请号：US14705423

申请日：2015-05-06

申请人： Hiroyuki SUHARA ,  Masato IIO ,  Hiroto TACHIBANA

发明人： Hiroyuki SUHARA ,  Masato IIO ,  Hiroto TACHIBANA

IPC分类号： B41J2/385

CPC分类号： B41J2/385 ,  G03G15/043 ,  G03G2215/0431 ,  G03G2215/0482 ,  H04N1/00

摘要： An image forming method forms an electrostatic latent image corresponding to an image pattern including an image portion and a non-image portion by exposing a surface of an image bearer with light according to the image pattern. The image portion includes a plurality of pixels. Among the pixels constituting the image portion, at least a group of pixels existing at a boundary with respect to the non-image portion is set as a non-exposure pixel group. Among the pixels constituting the image portion, at least a group of pixels existing at a boundary with respect to the non-exposure pixel group is set as a high power exposure pixel group where exposure is performed with light of a higher light power value than a predetermined light power value required for exposing the image portion.

摘要翻译： 图像形成方法通过根据图像图案通过用光曝光图像载体的表面来形成与包括图像部分和非图像部分的图像图像相对应的静电潜像。 图像部分包括多个像素。 在构成图像部分的像素中，将存在于非图像部分的边界处的至少一组像素设置为非曝光像素组。 在构成图像部分的像素中，相对于非曝光像素组的边界存在的至少一组像素被设置为高功率曝光像素组，其中以比光照度更高的光功率值的光进行曝光 用于曝光图像部分所需的预定光功率值。

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。

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。

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。

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。

公开(公告)号：US20210339469A1

公开(公告)日：2021-11-04

申请号：US17378145

申请日：2021-07-16

申请人： Takashi FUJITA ,  Hiroyuki SUHARA ,  Kohji SAKAI ,  Shohta KOBASHIGAWA ,  Atsushi TAKEUCHI ,  Asato TAMURA ,  Ichiro MAEDA ,  Takuei NISHIO

发明人： Takashi FUJITA ,  Hiroyuki SUHARA ,  Kohji SAKAI ,  Shohta KOBASHIGAWA ,  Atsushi TAKEUCHI ,  Asato TAMURA ,  Ichiro MAEDA ,  Takuei NISHIO

IPC分类号： B29C64/165 ,  B29C64/273 ,  B29C64/295 ,  B29C64/245 ,  B29C64/336 ,  B29C64/223 ,  B29C64/314 ,  B29C64/232 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/10

摘要： An apparatus configured to model a three-dimensional modeled object, includes a carrier, an energy applying unit, and a flying unit. The carrier is configured to carry a modeling material. The energy applying unit is configured to apply energy to a surface of a modeled object. The flying unit is configured to fly the modeling material carried on the carrier toward the surface of the modeled object, the energy being applied to the surface.