公开(公告)号：US5844583A

公开(公告)日：1998-12-01

申请号：US500632

申请日：1995-07-11

申请人： Hiroyuki Onishi ,  Junichi Iida ,  Masaaki Itano ,  Akio Owatari ,  Hiroaki Tojo

发明人： Hiroyuki Onishi ,  Junichi Iida ,  Masaaki Itano ,  Akio Owatari ,  Hiroaki Tojo

IPC分类号： B41J2/505 ,  B41J29/38 ,  B41J2/145 ,  B41J2/15

CPC分类号： B41J2/5056

摘要： An ink jet recording method which can simply realize a plurality of resolutions in a single printer without varying the amount of ink per droplet is disclosed. An ink jet recording method comprises the steps of: selecting a recording medium; changing an image resolution depending on the selected recording medium; and ejecting ink droplets onto the recording medium to form ink dots thereon, wherein the amount of ink of the droplet is constant when the resolution is changed, and wherein the image resolution is changed so that ink penetrability or ink repellency of the recording medium makes the diameters of the ink dots on the recording medium fall in the range of from 100 to 160% of diagonal dot pitch of the resolution.

摘要翻译： 公开了一种喷墨记录方法，其可以简单地在单个打印机中实现多个分辨率而不改变每个墨滴的墨量。 一种喷墨记录方法，包括以下步骤：选择记录介质; 根据选择的记录介质改变图像分辨率; 并且将墨滴喷射到记录介质上以在其上形成墨点，其中当分辨率改变时，液滴的墨量是恒定的，并且其中图像分辨率被改变，使得记录介质的油墨渗透性或拒墨性使得 记录介质上的墨点的直径落在分辨率的对角点间距的100至160％的范围内。

公开(公告)号：US20080084448A1

公开(公告)日：2008-04-10

申请号：US11942024

申请日：2007-11-19

申请人： Takakazu Fukano ,  Hiroaki Tojo ,  Toshiko Tojo

发明人： Takakazu Fukano ,  Hiroaki Tojo ,  Toshiko Tojo

IPC分类号： B41J29/393

CPC分类号： B41J2/17546 ,  B41J2/17566

摘要： A printing device that facilitates processes requested in relation to a print recording medium reservoir. When a contact detecting switch 25 is turned on by a proximate ink cartridge CA, a personal computer PC identifies the proximate ink cartridge CA. The personal computer PC, in the event that the duration of sustained proximity of the proximate ink cartridge CA is longer than a predetermined time interval Tref, reads out the remaining quantity of ink from the memory device module M of the proximate ink cartridge CA and displays this on an external display device 40. In the event that the duration of sustained proximity is shorter than predetermined time interval Tref, the personal computer PC drives the carriage 101 so as to move an ink cartridge CA installed on carriage 101 corresponding to the proximate ink cartridge CA to a replacement opening 14.

摘要翻译： 一种便于相对于打印记录介质贮存器请求的处理的打印装置。 当接近检测开关25由靠近的墨盒CA打开时，个人计算机PC识别邻近墨盒CA。 个人计算机PC在紧邻墨盒CA的持续接近的持续时间长于预定时间间隔Tref的情况下，从邻近的墨盒CA的存储装置模块M中读出剩余的墨水量并显示 这在外部显示装置40上。 在持续接近的持续时间短于预定时间间隔Tref的情况下，个人计算机PC驱动滑架101，以将安装在与邻近墨盒CA相对应的滑架101上的墨盒CA移动到更换开口14。

公开(公告)号：US06357849B2

公开(公告)日：2002-03-19

申请号：US09433119

申请日：1999-11-03

申请人： Jinichi Takizawa ,  Toshihisa Saruta ,  Hiroaki Tojo ,  Hironori Endo

发明人： Jinichi Takizawa ,  Toshihisa Saruta ,  Hiroaki Tojo ,  Hironori Endo

IPC分类号： B41J28393

CPC分类号： B41J2/115 ,  B41J2/16579 ,  B41J29/393

摘要： A printing apparatus of the present invention includes a print head having a plurality of nozzles, from which ink droplets are ejected, a light detection unit that has a light emitting element and a light receiving element and determines the active or inactive state of the nozzles based on whether or not the light beam is intercepted by ink droplets, and a carriage that moves the print head relative to the light detection unit. The light beam emitted from the light emitting element has an optical axis that is inclined at a predetermined angle to a nozzle array. At least part of the plurality of nozzles are inspected while the print head is moving relative to the light detection unit at a fixed speed.

摘要翻译： 本发明的打印装置包括具有多个喷嘴的打印头，从其喷出墨滴，具有发光元件和光接收元件的光检测单元，并且基于喷嘴的有效或不活动状态确定 关于光束是否被墨滴拦截，以及使打印头相对于光检测单元移动的滑架。 从发光元件发射的光束具有与喷嘴阵列倾斜预定角度的光轴。 在打印头相对于光检测单元以固定速度移动时，检查多个喷嘴中的至少一部分。

公开(公告)号：US5686944A

公开(公告)日：1997-11-11

申请号：US395834

申请日：1995-02-28

申请人： Akira Takagi ,  Hiroaki Tojo ,  Shoichi Hiraide

发明人： Akira Takagi ,  Hiroaki Tojo ,  Shoichi Hiraide

IPC分类号： B41J2/21 ,  B41J2/505 ,  B41J11/42 ,  G06K15/10 ,  B41J2/15 ,  B41J29/38

CPC分类号： B41J2/5056 ,  B41J11/425 ,  B41J2/2128 ,  G06K15/105

摘要： In an ink jet printer, a print head includes (N+1) nozzles arrayed in the paper feed direction. The distance between the adjacent nozzles is K times as long as the dot line pitch P. N and K are each an integer larger than 2, and mutually prime. The quantity of ink droplet discharged from each nozzle is adjusted so as to form on a print paper, dots each having the diameter at least 1.4 times as long as the dot line pitch. An interlaced print as the combination of a print of paths made by the N successive upper nozzles of the print head and a paper feed of N print line pitches is used for the print on the most part of the print paper. A minute-feed print as the combination of a print of paths made by the N successive upper or lower nozzles of the print head and a paper feed of one print line pitch is used for the print on the upper and lower end areas of the print paper that reject a perfect print by the interlaced print. With the combination of the interlaced print and the minute-feed print, a perfect print is made on the entire surface of the print paper.

摘要翻译： 在喷墨打印机中，打印头包括沿进纸方向排列的（N + 1）个喷嘴。 相邻喷嘴之间的距离是点线间距P的K倍，N和K分别为大于2的整数，并且相互补齐。 调整从每个喷嘴排出的墨滴的量，以便在打印纸上形成直径为点线间距的至少1.4倍的点。 作为打印头的N个连续的上部喷嘴和N个打印线间距的供纸的路径的打印的组合的交错打印用于打印纸的大部分上的打印。 作为由打印头的N个连续上或下喷嘴形成的路径的打印和一个打印线间距的进纸的组合的分钟进给打印用于打印的上部和下部区域上的打印 纸通过隔行打印拒绝完美的打印。 通过隔行打印和分纸进给打印的组合，在打印纸的整个表面上进行完美的打印。

公开(公告)号：US08233083B2

公开(公告)日：2012-07-31

申请号：US12480155

申请日：2009-06-08

申请人： Kazuhiko Takatsuka ,  Hiroaki Tojo ,  Masashi Nishimoto

发明人： Kazuhiko Takatsuka ,  Hiroaki Tojo ,  Masashi Nishimoto

IPC分类号： H04N5/225

CPC分类号： H04N5/2251 ,  G02B7/08 ,  G02B13/001 ,  G02B13/0025

摘要： A camera module includes a lens barrel, a lens holder, an image pickup device, and a plurality of springs supporting the lens holder in such a manner that the lens holder is movable along an optical axis of an imaging optical system. Each of the springs includes first and second arm portions extending perpendicularly to each other in a plane perpendicular to the optical axis. Each of the first and second arm portions includes two parallel spring strips that are connected to each other by an arc portion. One of the spring strips of the first arm portion is connected to one of the spring strips of the second arm portion. The other one of the spring strips of the first arm portion is attached to the lens holder, and the other one of the spring strips of the second arm portion is attached to the lens barrel.

摘要翻译： 相机模块包括透镜镜筒，透镜保持器，图像拾取装置和支撑透镜保持器的多个弹簧，使得透镜保持器可沿着成像光学系统的光轴移动。 每个弹簧包括在垂直于光轴的平面中彼此垂直延伸的第一和第二臂部分。 第一和第二臂部分中的每一个包括通过弧形部分彼此连接的两个平行的弹簧条。 第一臂部分的弹簧条之一连接到第二臂部分的弹簧条之一。 第一臂部分的弹簧条中的另一个连接到透镜保持器，并且第二臂部分的另一个弹簧条附接到透镜镜筒。

公开(公告)号：US07738195B2

公开(公告)日：2010-06-15

申请号：US12285915

申请日：2008-10-16

申请人： Hiroshi Mashima ,  Naoyuki Ohno ,  Hironori Shimizu ,  Kazuhiko Takatsuka ,  Hiroaki Tojo

发明人： Hiroshi Mashima ,  Naoyuki Ohno ,  Hironori Shimizu ,  Kazuhiko Takatsuka ,  Hiroaki Tojo

IPC分类号： G02B7/02

CPC分类号： G02B7/102 ,  G03B3/10 ,  G03B17/17 ,  G03B2217/002

摘要： A lens barrel includes: a plurality of lenses disposed in an outer enclosure; an imaging device that converts image light introduced through the plurality of lenses into an image signal; a first movable unit including a first movable lens and a first lens holder that holds the first movable lens; a second movable unit including a second movable lens and a second lens holder that holds the second movable lens; a first lead screw rotated by a first drive motor; a second lead screw rotated by a second drive motor; a first nut member made of a metal material threadably engaging the first lead screw and connected to the first lens holder; and a second nut member made of a metal material threadably engaging the second lead screw and connected to the second lens holder.

摘要翻译： 镜筒包括：设置在外壳中的多个透镜; 将通过所述多个透镜引入的图像光转换为图像信号的成像装置; 第一可移动单元，包括第一可移动透镜和保持第一可移动透镜的第一透镜保持器; 第二可移动单元，包括第二可移动透镜和保持第二可移动透镜的第二透镜保持器; 由第一驱动马达旋转的第一导螺杆; 由第二驱动马达旋转的第二导螺杆; 由金属材料制成的第一螺母构件，其与所述第一导螺杆螺纹接合并连接到所述第一透镜架; 以及第二螺母构件，其由与第二导螺杆螺纹接合并连接到第二透镜架的金属材料制成。

公开(公告)号：US20090109555A1

公开(公告)日：2009-04-30

申请号：US12285915

申请日：2008-10-16

申请人： Hiroshi Mashima ,  Naoyuki Ohno ,  Hironori Shimizu ,  Kazuhiko Takatsuka ,  Hiroaki Tojo

发明人： Hiroshi Mashima ,  Naoyuki Ohno ,  Hironori Shimizu ,  Kazuhiko Takatsuka ,  Hiroaki Tojo

IPC分类号： G02B7/04

CPC分类号： G02B7/102 ,  G03B3/10 ,  G03B17/17 ,  G03B2217/002

摘要： A lens barrel includes: a plurality of lenses disposed in an outer enclosure; an imaging device that converts image light introduced through the plurality of lenses into an image signal; a first movable unit including a first movable lens and a first lens holder that holds the first movable lens; a second movable unit including a second movable lens and a second lens holder that holds the second movable lens; a first lead screw rotated by a first drive motor; a second lead screw rotated by a second drive motor; a first nut member made of a metal material threadably engaging the first lead screw and connected to the first lens holder; and a second nut member made of a metal material threadably engaging the second lead screw and connected to the second lens holder.

摘要翻译： 镜筒包括：设置在外壳中的多个透镜; 将通过所述多个透镜引入的图像光转换为图像信号的成像装置; 第一可移动单元，包括第一可移动透镜和保持第一可移动透镜的第一透镜保持器; 第二可移动单元，包括第二可移动透镜和保持第二可移动透镜的第二透镜保持器; 由第一驱动马达旋转的第一导螺杆; 由第二驱动马达旋转的第二导螺杆; 由金属材料制成的第一螺母构件，其与所述第一导螺杆螺纹接合并连接到所述第一透镜架; 以及第二螺母构件，其由与第二导螺杆螺纹接合并连接到第二透镜架的金属材料制成。

公开(公告)号：US07309176B2

公开(公告)日：2007-12-18

申请号：US11099674

申请日：2005-04-06

申请人： Satoshi Shirakata ,  Hiroaki Tojo

发明人： Satoshi Shirakata ,  Hiroaki Tojo

IPC分类号： G03B17/04 ,  G02B15/14

CPC分类号： G02B7/102

摘要： A lens barrel including a base and a collapsible barrel provided so as to collapse into and expand out of the base, the barrel including a lens constituting an image-capturing optical system for introducing an image of an object, a lens frame for holding the lens, and an operational unit provided in the lens frame for performing an operation relating to image capture based on a control signal supplied thereto, the lens barrel including a flexible substrate provided within the lens barrel for supplying the control signal from an electric circuit provided outside the barrel to the operational unit; wherein the flexible substrate has a first interconnect section to which the control signal is supplied; and a second interconnect section provided separately from the first interconnect section and having an end connected onto the lens frame and another end electrically connected to a ground potential.

摘要翻译： 一种镜筒，包括基部和可折叠的镜筒，所述镜筒设置成塌陷并伸出基部，所述镜筒包括构成用于引入物体的图像的图像捕获光学系统的镜头，用于保持镜片的镜片 以及设置在所述透镜框中的操作单元，用于基于提供给其的控制信号执行与图像拍摄有关的操作，所述镜筒包括设置在所述镜筒内的柔性基板，用于从设置在所述镜筒外部的电路提供所述控制信号 桶到操作单位; 其中所述柔性基板具有供应所述控制信号的第一互连部分; 以及第二互连部分，其与第一互连部分分开设置并且具有连接到透镜框架上的端部，以及电连接到接地电位的另一端部。

公开(公告)号：US20070092246A1

公开(公告)日：2007-04-26

申请号：US11550523

申请日：2006-10-18

申请人： Nobuaki Aoki ,  Tatsuo Kureishi ,  Hiroaki Tojo

发明人： Nobuaki Aoki ,  Tatsuo Kureishi ,  Hiroaki Tojo

IPC分类号： G03B9/08

CPC分类号： G03B17/04 ,  G02B7/102 ,  G03B9/08

摘要： A lens barrel includes a light amount adjuster including a shutter to open an opening portion of a lens system upon non-shooting and which can be moved in the optical axis direction of the lens system, an adjacent member having an optical element adjacent to the light amount adjuster so as to become movable relative to the optical axis direction and which can be inserted into the opening portion and a space restricting member interposed between the light amount adjuster and the adjacent member and which prevents the optical element from being inserted into the opening portion upon shooting.

摘要翻译： 透镜镜筒包括光量调节器，该光量调节器包括：快门，用于在非拍摄时打开透镜系统的开口部分，并且可在透镜系统的光轴方向上移动;相邻元件，具有邻近光的光学元件 数量调节器，以便能够相对于光轴方向移动并且可以插入到开口部分中;以及空间限制构件，介于光量调节器和相邻构件之间，并且防止光学元件插入到开口部分中 拍摄时

公开(公告)号：US20050265710A1

公开(公告)日：2005-12-01

申请号：US11099674

申请日：2005-04-06

申请人： Satoshi Shirakata ,  Hiroaki Tojo

发明人： Satoshi Shirakata ,  Hiroaki Tojo

IPC分类号： G02B7/02 ,  G02B7/04 ,  G02B7/10 ,  G03B17/04

CPC分类号： G02B7/102

摘要： A lens barrel including a base and a collapsible barrel provided so as to collapse into and expand out of the base, the barrel including a lens constituting an image-capturing optical system for introducing an image of an object, a lens frame for holding the lens, and an operational unit provided in the lens frame for performing an operation relating to image capture based on a control signal supplied thereto, the lens barrel including a flexible substrate provided within the lens barrel for supplying the control signal from an electric circuit provided outside the barrel to the operational unit; wherein the flexible substrate has a first interconnect section to which the control signal is supplied; and a second interconnect section provided separately from the first interconnect section and having an end connected onto the lens frame and another end electrically connected to a ground potential.

摘要翻译： 一种镜筒，包括基部和可折叠的镜筒，所述镜筒设置成塌陷并伸出基部，所述镜筒包括构成用于引入物体的图像的图像捕获光学系统的镜头，用于保持镜片的镜片 以及设置在所述透镜框中的操作单元，用于基于提供给其的控制信号执行与图像拍摄有关的操作，所述镜筒包括设置在所述镜筒内的柔性基板，用于从设置在所述镜筒外部的电路提供所述控制信号 桶到操作单位; 其中所述柔性基板具有供应所述控制信号的第一互连部分; 以及第二互连部分，其与第一互连部分分开设置并且具有连接到透镜框架上的端部，以及电连接到接地电位的另一端部。