公开(公告)号：US06456314B1

公开(公告)日：2002-09-24

申请号：US09709414

申请日：2000-11-13

Applicant: Koji Masuda

Inventor： Koji Masuda

IPC: B41J2700

CPC classification number: B41J2/451

Abstract: An optical printing head includes a light-emitting component array having a plurality of light-emitting components arranged therein, and an imaging component array having a plurality of imaging components arranged therein each for imaging from a light flux from a respective light-emitting component of the light-emitting component array to a beam spot on an image carrying body surface. In a configuration relationship between the light-emitting component array, imaging component array and image carrying body surface, a focal length of the imaging components is slightly larger than the focal length of imaging components in a condition in which a unity-magnification relationship is satisfied.

Abstract translation: 一种光学打印头包括其中布置有多个发光部件的发光元件阵列，以及具有多个成像部件的成像部件阵列，其中配置有多个成像部件，用于从来自各个发光部件的光束成像 发光组件阵列到图像承载体表面上的束斑。 在发光元件阵列，成像元件阵列和载像体表面之间的配置关系中，在满足单位关系的条件下，成像元件的焦距比成像元件的焦距稍大 。

公开(公告)号：US5915146A

公开(公告)日：1999-06-22

申请号：US226369

申请日：1994-04-12

Applicant: Kensaku Kusaka ,  Tsuyoshi Watanabe ,  Hisaaki Senba ,  Koji Masuda ,  Takeo Yamamoto

Inventor： Kensaku Kusaka ,  Tsuyoshi Watanabe ,  Hisaaki Senba ,  Koji Masuda ,  Takeo Yamamoto

IPC: G03G15/20

CPC classification number: G03G15/2064 ,  G03G15/2003 ,  G03G15/2042 ,  G03G2215/2016 ,  G03G2215/2038

Abstract: An image heating apparatus includes a heater which heats an image on a recording material, which extends in a direction perpendicular to a moving direction of the recording material; a first temperature detecting member for detecting the temperature of the heater; power controlling device for controlling the power supplied to the heater, so that the temperature detected by the temperature detecting member remains constant; a second temperature detecting member which is positioned at a location apart, in the longitudinal direction of the heater, from where the first temperature detecting member is positioned; and an interrupting device for interrupting the imaging heating process in accordance with the temperature detected by the second temperature detecting member.

Abstract translation: 图像加热装置包括加热器，其加热沿与记录材料的移动方向垂直的方向延伸的记录材料上的图像; 用于检测加热器的温度的第一温度检测部件; 功率控制装置，用于控制提供给加热器的功率，使得由温度检测构件检测的温度保持恒定; 第二温度检测部件，其位于与所述第一温度检测部件的位置相对的位置，所述第二温度检测部件沿所述加热器的长度方向隔开; 以及用于根据由第二温度检测构件检测到的温度中断成像加热处理的中断装置。

公开(公告)号：US5532721A

公开(公告)日：1996-07-02

申请号：US408177

申请日：1995-03-22

Applicant: Kazuo Asano ,  Koji Masuda ,  Takuo Kusano ,  Ken Ebihara

Inventor： Kazuo Asano ,  Koji Masuda ,  Takuo Kusano ,  Ken Ebihara

IPC: G03G5/10 ,  G03G5/02 ,  G03G15/00 ,  G01D15/06

CPC classification number: G03G5/0217 ,  G03G15/751 ,  G03G5/102 ,  Y10T428/1393

Abstract: It is an object of the invention to provide a dielectric drum where manufacturing costs can be reduced while keeping pressure resistance high and having an anodic oxidized film with a uniform dielectric characteristic, and also to provide an electrostatic recording device which is inexpensive and provides a high image reliability using the dielectric drum. According to the present invention, a dielectric drum includes an aluminum substrate and a dielectric layer of an anodic oxidized film on the surface of the aluminum substrate. The aluminum substrate is produced by conducting a drawing and hardening treatment M on an aluminum alloy pipe of the 5000 series alloys of the Aluminum Association. Also, the dielectric drum is used to construct an electrostatic recording device. The electrostatic recording device includes toner image forming means for forming a toner image on a dielectric drum, and pressure applying means for transferring by pressure or transferring and fixing by pressure the toner image on the dielectric drum to a member to be transferred.

Abstract translation: 本发明的目的是提供一种电介质鼓，其中制造成本可以降低，同时保持高的电阻和具有均匀介电特性的阳极氧化膜，并且还提供一种便宜并提供高的静电记录装置 使用介质鼓的图像可靠性。 根据本发明，介质鼓包括铝基板和在铝基板的表面上的阳极氧化膜的电介质层。 通过在铝合金协会的5000系列合金的铝合金管上进行拉伸和硬化处理M来制造铝基板。 此外，电介质鼓用于构造静电记录装置。 静电记录装置包括用于在介质鼓上形成调色剂图像的调色剂图像形成装置，以及压力传送装置，用于通过压力传送和传送和固定介质鼓上的调色剂图像至待转印的构件。

公开(公告)号：US5286701A

公开(公告)日：1994-02-15

申请号：US876809

申请日：1992-04-30

Applicant: Fujio Mizukami ,  Tsuneji Sano ,  Koji Masuda

Inventor： Fujio Mizukami ,  Tsuneji Sano ,  Koji Masuda

IPC: B01J23/04 ,  B01J23/46 ,  B01J37/03 ,  B64G1/26 ,  B64G1/40 ,  C01F7/36 ,  B01J23/56

CPC classification number: C01F7/36 ,  B01J23/04 ,  B01J23/468 ,  B01J37/033 ,  B64G1/401 ,  B64G1/26

Abstract: A catalyst for hydrazinolysis having high catalytic activity and long life concurrently with high thermal resistance is disclosed. The catalyst is composed of an alumina support having a substantially extended specific surface area and iridium being substantially supported thereon. The alumina support is prepared by the steps of adding aluminum alkoxide into hexyleneglycol (2-methyl-2, 4-pentanediol), heating at temperatures between 100.degree. and 200.degree. C. to form a sol, hydrolyzing the sol to a gel, and drying and calcining the gel.

Abstract translation: 公开了一种具有高催化活性和长寿命的肼解的催化剂，同时具有高耐热性。 催化剂由具有基本上延伸的比表面积的氧化铝载体和基本上支撑在其上的铱构成。 氧化铝载体的制备方法是将铝醇盐加入到己二醇（2-甲基-2,4-戊二醇）中，在100〜200℃的温度下加热，形成溶胶，将溶胶水解成凝胶， 干燥并煅烧凝胶。

公开(公告)号：US5202705A

公开(公告)日：1993-04-13

申请号：US593926

申请日：1990-10-05

Applicant: Kazuo Asano ,  Koji Masuda ,  Yuji Suemitsu

Inventor： Kazuo Asano ,  Koji Masuda ,  Yuji Suemitsu

IPC: B41J2/415 ,  G01D15/06

CPC classification number: B41J2/415 ,  G01D15/06

Abstract: An electrostatic latent image forming device has at least two electrodes with an insulating layer formed between the two electrodes. The electrodes are arranged in a matrix array. One set of electrodes has space regions formed in the electrodes in which creeping corona discharge occurs when a voltage is applied to those electrodes. The insulating layer between the electrodes is formed of a ceramic material. A third electrode is used to draw the ions out of the apertures of the electrodes. A ceramic insulating layer is placed between the electrodes with the apertures and the third electrode.

Abstract translation: 静电潜像形成装置具有在两个电极之间形成绝缘层的至少两个电极。 电极排列成矩阵阵列。 一组电极在电极中形成有空间区域，当向这些电极施加电压时，发生蠕变电晕放电。 电极之间的绝缘层由陶瓷材料形成。 使用第三电极将离子从电极的孔中拉出。 陶瓷绝缘层放置在具有孔和第三电极的电极之间。

公开(公告)号：US4653896A

公开(公告)日：1987-03-31

申请号：US485074

申请日：1983-04-14

Applicant: Kiyoshi Horie ,  Tsuneo Noami ,  Koji Masuda ,  Koichi Saitoh ,  Kazuo Maruyama ,  Yoshihiko Fujimura ,  Yuji Suemitsu ,  Toshiro Yamamoto

Inventor： Kiyoshi Horie ,  Tsuneo Noami ,  Koji Masuda ,  Koichi Saitoh ,  Kazuo Maruyama ,  Yoshihiko Fujimura ,  Yuji Suemitsu ,  Toshiro Yamamoto

IPC: G03G13/09 ,  G03G15/09 ,  G03G

CPC classification number: G03G13/09 ,  G03G15/0914

Abstract: In electrostatic latent image developing process capable of effecting either positive or negative reproduction a magnetic toner of a high resistivity is controlled to form a magnetic brush having a potential insufficient for development. The toner chain constituting the brush is separated under the influence of an electric field between the developing roll and the image carrier, to produce toner particles having one polarity continuing with the developing roll, and particles of the opposite polarity transferred to the carrier.

Abstract translation: 在能够进行正或负再生的静电潜像显影处理中，控制高电阻率的磁性调色剂以形成具有不利于显影的潜力的磁刷。 构成刷子的调色剂链在显影辊和图像载体之间的电场的影响下分离，以产生具有与显影辊相连的一个极性的调色剂颗粒，并且相反极性的颗粒转移到载体上。

公开(公告)号：US4587231A

公开(公告)日：1986-05-06

申请号：US671714

申请日：1984-11-15

Applicant: Keiichi Sawamura ,  Yoshiyuki Eto ,  Junichi Mine ,  Koji Masuda

Inventor： Keiichi Sawamura ,  Yoshiyuki Eto ,  Junichi Mine ,  Koji Masuda

IPC: B01D53/94 ,  B01J23/56 ,  B01J23/63 ,  B01J37/02 ,  B01J21/04 ,  B01J21/06 ,  B01J23/10

CPC classification number: B01D53/945 ,  B01J23/63 ,  B01J37/024 ,  Y02T10/22

Abstract: A method of producing a monolithic three-way catalyst for the purification of exhaust gases of internal combustion engines. First, a mixed oxide coating is provided to a monolithic carrier by treating the carrier with a coating slip in which an active alumina powder containing cerium in oxide form is dispersed together with a ceria powder and then baking the treated carrier. Next, Pt, Rh and/or Pd are deposited on the oxide coating by a known thermal decomposition process. The addition of the ceria powder to the coating slip is effective in enhancing the CO, HC and NO.sub.x conversions and durability of the produced catalyst at high temperatures. Preferably the content of Ce in the active alumina powder is 1-5 wt %, and, in the coating after baking, Ce of the ceria powder amounts to 5-50 wt % of the coating. Optionally a zirconia powder too may be added to the coating slip such that Zr of the zirconia powder amounts to 1-10 wt % of the coating.

Abstract translation: 一种生产用于净化内燃机废气的整体式三元催化剂的方法。 首先，通过用涂层滑动处理载体来提供混合的氧化物涂层，其中将含有氧化物形式的铈的活性氧化铝粉末与二氧化铈粉末分散在一起，然后烘烤处理过的载体。 接下来，通过已知的热分解工艺将Pt，Rh和/或Pd沉积在氧化物涂层上。 将二氧化铈粉末添加到涂层滑移中可有效地提高所制备的催化剂在高温下的CO，HC和NO x转化率和耐久性。 优选活性氧化铝粉末中Ce的含量为1-5重量％，在烘烤后的涂层中，二氧化铈粉末的Ce为涂层的5-50重量％。 任选地，氧化锆粉末也可以添加到涂层滑动中，使得氧化锆粉末的Zr占涂层的1-10重量％。

公开(公告)号：US09316963B2

公开(公告)日：2016-04-19

申请号：US14473385

申请日：2014-08-29

Applicant: Koji Masuda ,  Susumu Momma ,  Hidemasa Suzuki

Inventor： Koji Masuda ,  Susumu Momma ,  Hidemasa Suzuki

IPC: G03G15/00 ,  G03G15/20

CPC classification number: G03G15/2017 ,  G03G2215/2032

Abstract: An image forming apparatus includes a fixing member, at least one reflective optical sensor, a heat shielding member, and a processor. The fixing member fixes an image on a recording medium moving in a first axis direction. At least one reflective optical sensor emits light toward the fixing member and receives light reflected by the fixing member. The heat shielding member is arranged between the fixing member and the at least one reflective optical sensor, has a light passing part through which light directed to the fixing member from the at least one reflective optical sensor and light reflected by the fixing member and directed to the at least one reflective optical sensor passes, and prevents heat transfer from the fixing member to the at least one reflective optical sensor. The processor is configured to obtain a surface state of the fixing member on the basis of an output signal from the at least one reflective optical sensor.

Abstract translation: 图像形成装置包括固定构件，至少一个反射光学传感器，隔热构件和处理器。 固定构件将图像固定在沿第一轴线方向移动的记录介质上。 至少一个反射光学传感器朝向固定构件发射光并接收由固定构件反射的光。 隔热构件设置在固定构件和至少一个反射光学传感器之间，具有光通过部分，从至少一个反射光学传感器引导到定影构件的光以及由固定构件反射的光被引导到 所述至少一个反射光学传感器通过并防止从所述固定构件到所述至少一个反射光学传感器的热传递。 处理器被配置为基于来自至少一个反射光学传感器的输出信号获得固定构件的表面状态。

公开(公告)号：US09228825B2

公开(公告)日：2016-01-05

申请号：US14208621

申请日：2014-03-13

Applicant: Atsushi Takaura ,  Koji Masuda ,  Yasuhiro Nihei ,  Takeshi Ueda ,  Koichi Kudo ,  Taku Amada ,  Kenichi Shimizu ,  Asato Tamura

Inventor： Atsushi Takaura ,  Koji Masuda ,  Yasuhiro Nihei ,  Takeshi Ueda ,  Koichi Kudo ,  Taku Amada ,  Kenichi Shimizu ,  Asato Tamura

IPC: G01B11/14 ,  G01B11/04 ,  G03G15/00

CPC classification number: G01B11/043 ,  G03G15/00 ,  G03G15/5054 ,  G03G2215/00616

Abstract: An objective is to achieve a positional change measurement device which measures positional change of a dynamic measured surface by using speckle patterns while easily reducing influence of fluctuations in a measurement environment temperature. Provided is a positional change measurement device including: a light source; an illuminating optical system configured to guide light from the light source to a measured surface; an imaging optical system; an image pickup device configured to acquire a speckle pattern by receiving reflection light from the measured surface via the imaging optical system; and detected-length compensation means for compensating for fluctuations in a detected length caused by temperature fluctuations. Positional change of the measured surface is measured based on a result of cross-correlation computation performed on multiple speckle patterns acquired at predetermined time intervals.

Abstract translation: 目的是实现利用散斑图案来测量动态测量表面的位置变化同时容易地减少测量环境温度波动的影响的位置变化测量装置。 提供一种位置变化测量装置，包括：光源; 照明光学系统，被配置为将来自所述光源的光引导到测量的表面; 成像光学系统; 被配置为通过经由所述成像光学系统从测量的表面接收反射光来获取散斑图案的图像拾取装置; 以及用于补偿由温度波动引起的检测长度的波动的检测长度补偿装置。 基于在以预定时间间隔获取的多个散斑图案上执行的互相关计算的结果来测量测量表面的位置变化。

公开(公告)号：US20150043936A1

公开(公告)日：2015-02-12

申请号：US14521531

申请日：2014-10-23

Applicant: Koji Masuda ,  Hidemasa Suzuki

Inventor： Koji Masuda ,  Hidemasa Suzuki

IPC: G03G15/00 ,  G01B11/14 ,  G01N21/55

CPC classification number: G03G15/556 ,  G01B11/14 ,  G01N21/55 ,  G01N2201/062 ,  G01N2201/0696 ,  G03G15/0131 ,  G03G15/04 ,  G03G15/161 ,  G03G15/5058 ,  G03G2215/00059 ,  G03G2215/00616 ,  G03G2215/0161

Abstract: A reflective optical sensor includes at least three light-emitting elements; a lighting optical system that guides light emitted from the light-emitting elements to a toner pattern; and at least three light-receiving elements that receive the beams of light reflected by the toner pattern. The lighting optical system has a lateral magnification m that satisfies m≦P/S, where S is the size of the light-emitting elements and P is the arrangement pitch of the light-emitting elements.

Abstract translation: 反射光学传感器包括至少三个发光元件; 照明光学系统，其将从发光元件发射的光引导到调色剂图案; 以及接收由调色剂图案反射的光束的至少三个光接收元件。 照明光学系统具有满足m＆nlE; P / S的横向放大率m，其中S是发光元件的尺寸，P是发光元件的排列间距。