公开(公告)号：US20120275476A1

公开(公告)日：2012-11-01

申请号：US13448592

申请日：2012-04-17

Applicant: Hidetoshi YAMASHITA

Inventor： Hidetoshi YAMASHITA

IPC: H01S3/10

CPC classification number: G03G15/043 ,  G03G15/5037 ,  G03G21/0094 ,  H01S5/0683

Abstract: An optical device includes a drive unit configured to drive a light source that outputs a laser beam; a detecting unit configured to detect the laser beam output from the light source; a converting unit configured to convert an output of the detecting unit into a value within a predetermined range; and a control unit configured to control the drive unit to switch a light quantity of the laser beam output from the light source from a first light quantity within an imaging light quantity range for forming an image to a second light quantity outside the imaging light quantity range, or vice versa. The converting unit converts an upper limit light quantity in the imaging light quantity range into a maximum value in the predetermined range, and converts a lower limit light quantity in the imaging light quantity range into a minimum value in the predetermined range.

Abstract translation: 光学装置包括被配置为驱动输出激光束的光源的驱动单元; 检测单元，被配置为检测从所述光源输出的激光束; 转换单元，被配置为将检测单元的输出转换成预定范围内的值; 以及控制单元，被配置为控制所述驱动单元将从所述光源输出的所述激光束的光量从用于形成图像的成像光量范围内的第一光量切换到所述成像光量范围外的第二光量 ， 或相反亦然。 转换单元将成像光量范围中的上限光量转换为预定范围内的最大值，并将成像光量范围中的下限光量转换为预定范围内的最小值。

公开(公告)号：US20120269213A1

公开(公告)日：2012-10-25

申请号：US13444309

申请日：2012-04-11

Applicant: Hidetoshi YAMASHITA

Inventor： Hidetoshi YAMASHITA

IPC: H01S3/10

CPC classification number: H01S5/0683 ,  G06K15/1214 ,  H01S5/0617

Abstract: An optical device includes: a light source that emits laser beams; a detecting unit that detects the laser beams and converts light amounts of the detected laser beams into voltage values; a first storage unit that stores in advance a light amount to be output for each of the laser beams and the voltage value; a second storage unit that stores in advance a value indicating light use efficiency of an optical system that guides the laser beams to a surface to be scanned for scanning; a calculating unit that calculates a target voltage value for each of the laser beams based on the light amount and the voltage value and also on the value indicating the light use efficiency; and a control unit that controls emission power for each of the laser beams so that the voltage value output from the detecting unit approaches the target voltage value.

Abstract translation: 光学装置包括：发射激光束的光源; 检测单元，其检测激光束并将检测到的激光束的光量转换为电压值; 第一存储单元，预先存储针对每个激光束输出的光量和电压值; 第二存储单元，其预先存储指示将激光束引导到要扫描的表面进行扫描的光学系统的光使用效率的值; 计算单元，其基于光量和电压值计算每个激光束的目标电压值，并且还基于表示光使用效率的值; 以及控制单元，其控制每个激光束的发射功率，使得从检测单元输出的电压值接近目标电压值。

公开(公告)号：US20100066799A1

公开(公告)日：2010-03-18

申请号：US12404477

申请日：2009-03-16

Applicant: Hidetoshi YAMASHITA

Inventor： Hidetoshi YAMASHITA

IPC: B41J2/47

CPC classification number: G03G15/043 ,  B41J2/473 ,  G02B26/123 ,  G03G15/0435 ,  G03G2215/0404

Abstract: An image forming apparatus includes a light source; a separating unit that separates a laser beam emitted from the light source into a first laser beam and a second laser beam; a first photoelectric converting unit that measures a light intensity of the first laser beam and outputs a first voltage depending on the light intensity of the first laser beam; a second photoelectric converting unit that measures a light intensity of the second laser beam, and outputs a second voltage depending on the light intensity of the second laser beam; and a control unit that executes a first light-intensity correction for correcting the light intensity of the second laser beam based on a current correction value and a drive current. The current correction value being a value used for correcting a light intensity of the laser beam based on the first voltage and the second voltage, and the drive current being a current preliminarily-set with respect to the laser beam to cause the light source to emit the laser beam.

Abstract translation: 图像形成装置包括光源; 分离单元，其将从所述光源发射的激光束分离成第一激光束和第二激光束; 第一光电转换单元，其测量第一激光束的光强度并输出取决于第一激光束的光强度的第一电压; 第二光电转换单元，其测量第二激光束的光强度，并且输出取决于第二激光束的光强度的第二电压; 以及控制单元，其基于当前校正值和驱动电流执行用于校正第二激光束的光强度的第一光强度校正。 当前校正值是用于基于第一电压和第二电压来校正激光束的光强度的值，并且驱动电流是关于激光束预先设定的电流，以使光源发射 激光束。

公开(公告)号：US20090324278A1

公开(公告)日：2009-12-31

申请号：US12477776

申请日：2009-06-03

Applicant: Hisayuki Tomura ,  Kiyoharu Yoshioka ,  Michio Uchida ,  Tomonori Shida ,  Keisuke Mitsuhashi ,  Takao Nada ,  Takuma Abe ,  Hidetoshi Yamashita ,  Youhei Suzuki

Inventor： Hisayuki Tomura ,  Kiyoharu Yoshioka ,  Michio Uchida ,  Tomonori Shida ,  Keisuke Mitsuhashi ,  Takao Nada ,  Takuma Abe ,  Hidetoshi Yamashita ,  Youhei Suzuki

IPC: G03G15/16

CPC classification number: G03G15/161 ,  G03G15/168 ,  G03G2215/0132

Abstract: A compact image forming apparatus is provided in which stains on the back of a transfer material can be prevented. In particular, in a marginless print mode in which a toner image can be formed to the edge of a transfer material, a large amount of toner adheres to a transfer-material bearing member. The image forming apparatus includes a collecting member that can temporarily collect the toner adhering to the transfer-material bearing member. The toner that is temporarily collected by the collecting member is transferred to an intermediate transfer member and is cleaned by a cleaning unit.

Abstract translation: 提供了一种紧凑的图像形成装置，其中可以防止转印材料背面上的污渍。 特别地，在可以向转印材料的边缘形成调色剂图像的无边距打印模式中，大量的调色剂粘附到转印材料承载部件上。 图像形成装置包括能够临时收集附着在转印材料承载部件上的调色剂的收集部件。 由收集构件临时收集的调色剂被转移到中间转印部件，并通过清洁单元进行清洁。

公开(公告)号：US20090190943A1

公开(公告)日：2009-07-30

申请号：US12358665

申请日：2009-01-23

Applicant: Hidetoshi YAMASHITA

Inventor： Hidetoshi YAMASHITA

IPC: G03G15/043

CPC classification number: G03G15/043 ,  G03G15/0435 ,  G03G15/326

Abstract: An image forming apparatus includes a light source that emits a laser beam; a separating unit that separates the laser beam emitted from the light source into a first laser beam for measuring a light intensity and a second laser beam for scanning a photosensitive element to form image data; a first photoelectric converting unit that measures a light intensity of the first laser beam, and outputs a first voltage depending on the light intensity of the first laser beam; a second photoelectric converting unit that measures a light intensity of the second laser beam, and outputs a second voltage depending on the light intensity of the second laser beam; and a control unit that executes a first light-intensity correction for correcting the light intensity of the second laser beam per scan by each scanning line and a second light-intensity correction for adjusting a performance in forming the image data based on a current correction value for correcting a light intensity of the laser beam based on the first voltage and the second voltage and a drive current preliminarily-set with respect to the laser beam to cause the light source to emit the laser beam.

Abstract translation: 图像形成装置包括发射激光束的光源; 分离单元，将从光源发射的激光束分离成用于测量光强度的第一激光束和用于扫描光敏元件以形成图像数据的第二激光束; 第一光电转换单元，其测量第一激光束的光强度，并且输出取决于第一激光束的光强度的第一电压; 第二光电转换单元，其测量第二激光束的光强度，并且输出取决于第二激光束的光强度的第二电压; 以及控制单元，其执行用于校正每个扫描线的每次扫描的第二激光束的光强度的第一光强度校正和用于基于当前校正值来调整形成图像数据的性能的第二光强度校正 用于基于第一电压和第二电压校正激光束的光强度，以及相对于激光束预先设定的驱动电流，以使光源发射激光束。

公开(公告)号：US20090053812A1

公开(公告)日：2009-02-26

申请号：US12279443

申请日：2007-02-13

Applicant: Hidetoshi Yamashita ,  Teiko Yamamoto ,  Yoshiko Kashiwagi

Inventor： Hidetoshi Yamashita ,  Teiko Yamamoto ,  Yoshiko Kashiwagi

IPC: C12N15/87 ,  C12N5/06

CPC classification number: C12N5/0621 ,  C12N2503/00 ,  C12N2503/02 ,  C12N2510/04

Abstract: The present invention provides a scleral cell strain capable of expressing an exogenous immortalizing gene, and a production method thereof. Since the scleral cell strain of the present invention can produce a sufficient number of cells and has constant and continuous proliferative capacity, it can be advantageously utilized for the elucidation of the pathogenesis of ophthalmic diseases such as scleral inflammation, and the development of a drug for the prophylaxis and/or treatment of said diseases. Moreover, the cell strain is not only highly useful for the biochemical-physiological studies of the sclera, and further for the study of cell differentiation mechanisms, but also possibly usable as a biological material of an artificial sclera.

Abstract translation: 本发明提供能够表达外源永生化基因的巩膜细胞株及其制备方法。 由于本发明的巩膜细胞株能够产生足够数量的细胞并且具有恒定且连续的增殖能力，因此可以有利地用于阐明眼科疾病如巩膜炎症的发病机理，以及用于 所述疾病的预防和/或治疗。 此外，细胞株不仅对巩膜的生物化学生理学研究非常有用，进一步用于研究细胞分化机制，而且还可用作人造巩膜的生物材料。

公开(公告)号：US20090052966A1

公开(公告)日：2009-02-26

申请号：US12185923

申请日：2008-08-05

Applicant: Hidetoshi Yamashita ,  Hisayuki Tomura ,  Kiyoharu Yoshioka ,  Michio Uchida ,  Tomonori Shida ,  Keisuke Mitsuhashi ,  Takuma Abe ,  Takao Nada

Inventor： Hidetoshi Yamashita ,  Hisayuki Tomura ,  Kiyoharu Yoshioka ,  Michio Uchida ,  Tomonori Shida ,  Keisuke Mitsuhashi ,  Takuma Abe ,  Takao Nada

IPC: G03G15/00

CPC classification number: G03G15/6573 ,  G03G2215/007 ,  G03G2215/00708

Abstract: A toner image formed on an image bearing member is transferred onto a recording material so as to overflow from an edge portion of the recording material, thereby enabling the toner image to be formed so as to extend to the edge portion of the recording material. To suppress the deposition of the toner in the edge portion of the recording material, a cleaning member for cleaning the edge portion of the recording material obtained after the fixing is provided. In order to make a trailing edge of the recording material come into contact with the cleaning member, the recording material which has passed through a fixing apparatus is temporarily switched back, thereby allowing the trailing edge portion of the recording material to collide with the cleaning member.

Abstract translation: 形成在图像承载部件上的调色剂图像被转印到记录材料上以便从记录材料的边缘部分溢出，从而使调色剂图像形成为延伸到记录材料的边缘部分。 为了抑制调色剂在记录材料的边缘部分中的沉积，提供了用于清洁在定影之后获得的记录材料的边缘部分的清洁部件。 为了使记录材料的后缘与清洁部件接触，已经通过定影装置的记录材料暂时转回，从而允许记录材料的后缘部分与清洁部件碰撞 。

公开(公告)号：US20080292342A1

公开(公告)日：2008-11-27

申请号：US12125447

申请日：2008-05-22

Applicant: Hidetoshi YAMASHITA

Inventor： Hidetoshi YAMASHITA

IPC: G03G15/043

CPC classification number: G03G15/043 ,  G02B26/127 ,  G03G15/0435 ,  G03G2215/0404

Abstract: In an image forming apparatus, a separating unit separates each laser beam into a first laser beam used for measuring light intensity and a second laser beam used for scanning a photosensitive element, a photoelectric converting unit measures a light intensity of each of the first laser beams and outputs a voltage indicative of the light intensity. A control unit controls a light intensity of each of the laser beams based on a common drive current and a corresponding one of a current correction value, which is set by each of the laser beams to correct a light intensity of a corresponding one of the laser beams based on a corresponding one of the voltages output by the photoelectric converting unit.

Abstract translation: 在图像形成装置中，分离单元将每个激光束分离成用于测量光强度的第一激光束和用于扫描光敏元件的第二激光束，光电转换单元测量每个第一激光束的光强度 并输出表示光强度的电压。 控制单元基于公共驱动电流和由每个激光束设置的当前校正值中的相应一个来控制每个激光束的光强度，以校正相应激光束中的相应激光束的光强度 基于由光电转换单元输出的电压中的相应一个的光束。

公开(公告)号：US06982319B2

公开(公告)日：2006-01-03

申请号：US09903068

申请日：2001-07-11

Applicant: Kohei Miyazono ,  Peter ten Dijke ,  Petra Franzen ,  Hidetoshi Yamashita ,  Carl-Henrik Heldin

Inventor： Kohei Miyazono ,  Peter ten Dijke ,  Petra Franzen ,  Hidetoshi Yamashita ,  Carl-Henrik Heldin

IPC: C07K16/00 ,  C07K1/00 ,  C07K14/00 ,  C07K17/00 ,  A61K38/00

CPC classification number: C07K14/71 ,  A61K38/00

Abstract: A new receptor family has been identified, of activin-like kinases. Novel proteins have activin/TGF-β-type I receptor functionality, and have consequential diagnostic/therapeutic utility. They may have a serine/threonine kinase domain, a DFKSRN or DLKSKN sequence in subdomain VIB and/or a GTKRYM sequence in subdomain VIII.

Abstract translation: 已经鉴定了激活素样激酶的新受体家族。 新型蛋白质具有激活素/ TGF-β-I受体功能，并具有相应的诊断/治疗效用。 它们可以具有丝氨酸/苏氨酸激酶结构域，子域VIB中的DFKSRN或DLKSKN序列和/或亚域VIII中的GTKRYM序列。

公开(公告)号：US20050047823A1

公开(公告)日：2005-03-03

申请号：US10926098

申请日：2004-08-26

Applicant: Yoshiaki Nakashima ,  Takeshi Setoriyama ,  Shuji Nishitani ,  Hidetoshi Yamashita ,  Kazunari Murayama ,  Nobuharu Hoshi ,  Tatsuya Suzuki ,  Hideki Maeshima

Inventor： Yoshiaki Nakashima ,  Takeshi Setoriyama ,  Shuji Nishitani ,  Hidetoshi Yamashita ,  Kazunari Murayama ,  Nobuharu Hoshi ,  Tatsuya Suzuki ,  Hideki Maeshima

IPC: G03G15/01 ,  G03G15/00 ,  G03G21/18 ,  G03G21/16

CPC classification number: G03G21/1839

Abstract: A plurality of process cartridges, each including an electrophotographic photosensitive drum, and a process device actable on the photosensitive drum, are detachably mountable to an electrophotographic image forming apparatus for forming an image of a recording medium. The image forming apparatus includes an opening and closing member; an intermediate transfer member or a recording medium bearing member provided in the opening and closing member such that the intermediate transfer member can face the process cartridges under a condition in which the opening and closing member is closed, and the intermediate transfer member can be separated from the process cartridges under a condition in which the opening and closing member is open; and a moving guide for holding the process cartridges. The moving guide is moved in interlocking relationship with a closing motion of the opening and closing member from a load position, to which the process cartridges are loaded, to a mount position, in which the process cartridges are capable of performing an image forming operation, such that the process cartridges mounted to the load position can be moved to the mount position.

Abstract translation: 每个包括电子照相感光鼓和可在感光鼓上操作的处理装置的处理盒可拆卸地安装到用于形成记录介质的图像的电子照相图像形成装置中。 图像形成装置包括打开和关闭部件; 设置在打开和关闭构件中的中间转印构件或记录介质承载构件，使得中间转印构件可以在打开和关闭构件关闭的状态下面对处理盒，并且中间转印构件可以与 所述处理盒在所述打开和关闭构件打开的条件下; 以及用于保持处理盒的移动引导件。 移动引导件与打开和关闭构件从装载位置的处理盒的装载位置的关闭运动互锁地移动到处理盒能够执行图像形成操作的安装位置， 使得安装到加载位置的处理盒可以移动到安装位置。