公开(公告)号：US09043121B2

公开(公告)日：2015-05-26

申请号：US13772935

申请日：2013-02-21

Applicant: Toshihiro Kato ,  Isao Nakajima ,  Kiyotaka Kushihama ,  Tatsuro Shimada ,  Shinichi Nakagoshi

Inventor： Toshihiro Kato ,  Isao Nakajima ,  Kiyotaka Kushihama ,  Tatsuro Shimada ,  Shinichi Nakagoshi

IPC: B60T7/12 ,  G05D1/00 ,  G06F7/00 ,  G06F17/00 ,  F02D41/30 ,  F02D41/14 ,  F02D41/22

CPC classification number: F02D41/30 ,  F02D41/1441 ,  F02D41/1495 ,  F02D41/221 ,  F02D41/3094

Abstract: In an engine having a plurality of cylinders in which a plurality of fuel injection valves are provided respectively, fuel is injected at a predetermined injection ratio, and an abnormality of air-fuel ratio variation is detected. If a fuel injection amount of at least one of the plurality of the fuel injection valves is smaller than a predetermined reference value, the fuel injection amount is increased so as to become equal to or larger than the reference value.

Abstract translation: 在具有分别设置有多个燃料喷射阀的多个气缸的发动机中，以预定的喷射比率喷射燃料，并检测空燃比变动的异常。 如果多个燃料喷射阀中的至少一个燃料喷射阀的燃料喷射量小于预定的基准值，则燃料喷射量增加到等于或大于基准值。

公开(公告)号：US08620564B2

公开(公告)日：2013-12-31

申请号：US13480921

申请日：2012-05-25

Applicant: Masashi Hakariya ,  Isao Nakajima ,  Yoshihisa Oda ,  Hitoshi Tanaka ,  Kiyotaka Kushihama ,  Shota Kitano ,  Kazuyuki Noda ,  Katsumi Adachi ,  Yuichi Kohara ,  Akihiro Katayama

Inventor： Masashi Hakariya ,  Isao Nakajima ,  Yoshihisa Oda ,  Hitoshi Tanaka ,  Kiyotaka Kushihama ,  Shota Kitano ,  Kazuyuki Noda ,  Katsumi Adachi ,  Yuichi Kohara ,  Akihiro Katayama

IPC: B60T7/12 ,  G05D1/00 ,  G06F7/00 ,  G06F17/00

CPC classification number: F02D41/1498 ,  F02D41/0085 ,  F02D41/1495 ,  F02D41/22 ,  F02D41/3076

Abstract: An abnormality detection apparatus for a multi-cylinder internal combustion engine changes a fuel injection quantity of a predetermined target cylinder to detect an abnormality of an internal combustion engine based on values of rotational variations relating to the target cylinder detected before and after the change of the fuel injection quantity. The abnormality detection apparatus corrects the values of the rotational variations relating to the target cylinder detected before and after the change of the fuel injection quantity based on at least one of the number of revolutions of the engine and an engine load at a corresponding detection time.

Abstract translation: 用于多气缸内燃机的异常检测装置根据与在目标气缸的变化之前和之后检测到的目标气缸相关的旋转变化的值来改变预定目标气缸的燃料喷射量以检测内燃机的异常 燃油喷射量。 异常检测装置在相应的检测时间的基础上，基于发动机的转数和发动机负荷中的至少一方来校正与燃料喷射量的变化前后检测到的目标气缸的旋转变动的值。

公开(公告)号：US20130038625A1

公开(公告)日：2013-02-14

申请号：US13206804

申请日：2011-08-10

Applicant: Isao NAKAJIMA

Inventor： Isao NAKAJIMA

IPC: G09G5/00

CPC classification number: G06T11/203

Abstract: The invention provides a method and an apparatus for displaying anti-aliased graphic objects. Anti-aliasing in prior art is often concentrated at the relationship between foreground object and background view, and such a case where plural objects reside in the same pixel is not necessarily put in the consideration. The present invention offers to provide “colored” subpixels for each pixel thereto render a plurality of anti-aliased graphic objects together in the same frame. Since the colored subpixels are generated with two different memories, they cannot be alpha blended. The transparent representation is to be processed with determination of active subpixels smaller in number than the number of subpixels, thereby shrinking the coverage of rendering objects in respective pixels. These active subpixels are selected through bit masks, and plural bit masks are provided to control transparent levels of graphic objects.

Abstract translation: 本发明提供一种用于显示抗锯齿图形对象的方法和装置。 现有技术中的抗锯齿通常集中在前景对象和背景视图之间的关系上，并且不一定考虑多个对象驻留在同一像素中的情况。 本发明提供了为每个像素提供彩色子像素，其在同一帧中将多个抗锯齿图形对象呈现在一起。 由于彩色子像素由两个不同的存储器生成，所以它们不能是alpha混合的。 通过确定数量小于子像素数量的有效子像素来处理透明表示，从而缩小各像素中渲染对象的覆盖。 这些有源子像素是通过位掩码进行选择的，并且提供多个位掩码以控制图形对象的透明级别。

公开(公告)号：US07308220B2

公开(公告)日：2007-12-11

申请号：US10781820

申请日：2004-02-20

Applicant: Akira Asaoka ,  Isao Nakajima ,  Akihiko Yamazaki

Inventor： Akira Asaoka ,  Isao Nakajima ,  Akihiko Yamazaki

IPC: G03G15/02

CPC classification number: G03G15/755

Abstract: A belt unit of an electrophotographic printing apparatus, includes: two rollers for supporting a belt so as to be substantially in parallel with each other; two frames for supporting the rollers and attached to opposite ends of one of the rollers respectively so as to be perpendicular to the rollers; two support members attached to opposite ends of the other roller so as to be perpendicular to the rollers; two elastic members interposed between the two support members and the two frames respectively; and a belt mounting guide provided between the two frames. The belt mounting guide includes a rotating shaft disposed in parallel with the rollers, and an edge portion inclined relative to an axial direction of the rotating shaft.

Abstract translation: 电子照相打印设备的带单元包括：两个用于支撑带子的辊，以便基本上彼此平行; 两个框架，用于支撑辊子并分别连接到一个辊子的相对端部，以便垂直于辊子; 两个支撑构件附接到另一个辊的相对端部以便垂直于辊子; 分别插入在两个支撑构件和两个框架之间的两个弹性构件; 以及设置在两个框架之间的带安装引导件。 带安装引导件包括与辊平行设置的旋转轴和相对于旋转轴的轴向倾斜的边缘部分。

公开(公告)号：US07295794B2

公开(公告)日：2007-11-13

申请号：US11430897

申请日：2006-05-10

Applicant: Akira Asaoka ,  Shuho Yokokawa ,  Isao Nakajima ,  Akihiko Yamazaki

Inventor： Akira Asaoka ,  Shuho Yokokawa ,  Isao Nakajima ,  Akihiko Yamazaki

IPC: G03G15/02

CPC classification number: G03G15/754 ,  G03G2221/1606 ,  G03G2221/1642

Abstract: A film loader for the image forming apparatus has a film formed endlessly and a film frame for holding the film, wherein a guide member for attaching or detaching the film with respect to the film loading portion of the film frame is formed by a packaging member for use in transporting and storing the film.

Abstract translation: 用于图像形成装置的胶片装载机具有不断地形成的膜和用于保持膜的胶片框架，其中，用于将膜相对于胶片框架的胶片装载部分附着或拆卸的引导构件由用于 用于运输和存放胶片。

公开(公告)号：US06927875B2

公开(公告)日：2005-08-09

申请号：US09801780

申请日：2001-03-09

Applicant: Hiroshi Ueno ,  Shuho Yokokawa ,  Isao Nakajima

Inventor： Hiroshi Ueno ,  Shuho Yokokawa ,  Isao Nakajima

IPC: B41J29/38 ,  B41J21/00 ,  G03G15/00 ,  G03G21/14 ,  G06K15/02 ,  G06F3/12 ,  G06F13/00

CPC classification number: G06K15/028

Abstract: In a printing system including first image forming means (A) for forming a first image on a recording medium (7) based on first image information, fixing means (13, 14 and 15) for subjecting the recording medium bearing the first image thereon to at least heating operation so as to fix the first image onto the recording medium, and second image forming means (B) for forming a second image on the recording medium, which has passed through the fixing means, based on second image information, there is provided correcting means for correcting the second image information based on a quantity of heat shrinkage of the recording medium generated by the heating operation in the fixing means.

Abstract translation: 在包括用于基于第一图像信息在记录介质（7）上形成第一图像的第一图像形成装置（A）的打印系统中，用于对承载有第一图像的记录介质进行处理的固定装置（13,14和15） 至少加热操作以将第一图像固定到记录介质上，以及用于在已经通过定影装置的记录介质上形成第二图像的第二图像形成装置（B），基于第二图像信息，存在 提供校正装置，用于根据由定影装置中的加热操作产生的记录介质的热收缩量来校正第二图像信息。

公开(公告)号：US06807245B2

公开(公告)日：2004-10-19

申请号：US10211232

申请日：2002-08-05

Applicant: Sadao Ibukuro ,  Setsuo Misaizu ,  Isao Nakajima

Inventor： Sadao Ibukuro ,  Setsuo Misaizu ,  Isao Nakajima

IPC: H03D324

CPC classification number: H04L7/033 ,  H03L7/085

Abstract: There is provided a PLO device which performs high-accuracy, high-quality clock recovery. A shifted data generation part generates shifted data, and a first phase comparison part outputs first difference data. A first filter removes an alternating-current component from the first difference data and outputs a first detection voltage. A delay part delays input data for a time corresponding to half of one time slot with the use of an analog delay element and outputs delayed data. A second phase comparison part compares the phases of the input data and delayed data with each other and outputs second difference data. A second filter removes an alternating-current component from the second difference data and outputs a second detection voltage. An arithmetic section divides the first detection voltage by the second detection voltage to obtain a control voltage. A clock oscillation section outputs recovered clock based on the control voltage.

Abstract translation: 提供了一种执行高精度，高质量时钟恢复的PLO设备。 移位数据生成部生成移位数据，第一相位比较部输出第一差分数据。 第一滤波器从第一差分数据中去除交流分量并输出第一检测电压。 延迟部分使用模拟延迟元件在一个时隙的一半时间内延迟输入数据并输出延迟数据。 第二相位比较部分将输入数据和延迟数据的相位彼此进行比较，并输出第二差分数据。 第二滤波器从第二差分数据中去除交流分量并输出第二检测电压。 运算部将第一检测电压除以第二检测电压，得到控制电压。 时钟振荡部分根据控制电压输出恢复时钟。

公开(公告)号：US06603942B2

公开(公告)日：2003-08-05

申请号：US10216725

申请日：2002-08-13

Applicant: Kenji Asuwa ,  Kazutaka Sato ,  Masahiro Yagi ,  Isao Nakajima ,  Yukio Otome ,  Akihiko Yamazaki

Inventor： Kenji Asuwa ,  Kazutaka Sato ,  Masahiro Yagi ,  Isao Nakajima ,  Yukio Otome ,  Akihiko Yamazaki

IPC: G03G1500

CPC classification number: G03G15/754 ,  G03G15/1615 ,  G03G2215/0119

Abstract: An image forming apparatus has an endless belt which serves as an image carrier is characterized by reduced image misregistration and reduced machining cost. When the endless belt feed path is divided into a path from a drive roller to a tension roller, and a path from the tension roller to the drive roller, the eccentricity of an idle roller located on the path on the side including a latent image forming point is set to a value smaller than that of an idle roller located on the path not including the image forming point.

Abstract translation: 图像形成装置具有用作图像载体的环形带，其特征在于减少图像重合失调并降低加工成本。 当环形带馈送路径被分为从驱动辊到张紧辊的路径，以及从张紧辊到驱动辊的路径时，位于包括潜像形成侧的路径上的空转辊的偏心 点被设定为小于位于不包括图像形成点的路径上的空转辊的值。

公开(公告)号：US06445895B1

公开(公告)日：2002-09-03

申请号：US09768810

申请日：2001-01-25

Applicant: Satoshi Shirasawa ,  Kazutaka Sato ,  Isao Nakajima ,  Yukio Otome

Inventor： Satoshi Shirasawa ,  Kazutaka Sato ,  Isao Nakajima ,  Yukio Otome

IPC: G03G2116

Abstract: In an image forming apparatus, attachment/detachment guide pins (10 and 11) are disposed on a side face of a belt cartridge (12). Attachment/detachment guide grooves (30, 31, and 32) which guide the attachment/detachment guide pins (10 and 11) are disposed in a frame (29) of a main unit of an image forming apparatus. A belt tension applying mechanism including a tension link (13) and a spring (15) is disposed on the side of the apparatus main unit. When the belt cartridge (12) is to be attached to the apparatus main unit, the cartridge is attached along the attachment/detachment guide grooves (30, 31, and 32), so that the rotation shaft of a tension roller (4) is easily and surely engaged with the belt tension applying mechanism (13 and 15).

公开(公告)号：US06028269A

公开(公告)日：2000-02-22

申请号：US480746

申请日：1995-06-07

Applicant: Shigehiko Kunieda ,  Isao Nakajima ,  Yusuke Utsumi

Inventor： Shigehiko Kunieda ,  Isao Nakajima ,  Yusuke Utsumi

IPC: B29C39/26 ,  B29C39/18 ,  B29K105/20 ,  B29L23/00 ,  B29L31/34 ,  H01B17/00 ,  H01B17/32 ,  H01B19/00

CPC classification number: H01B19/00 ,  H01B17/32

Abstract: A composite insulator includes a hollow and tapered core portion composed of fiber-reinforced plastics, and a sheath and sheds composed of an insulating polymeric material integrally molded on the outer surface of the core portion. The core portions of composite insulators for a plurality of voltage classes are formed by using a mandrel assembly in which a plurality of mandrel members are combined. The so-prepared core portion is placed within a mold unit in accordance with the voltage class of the composite insulator to be manufactured, and the insulating polymeric material is poured into the mold cavity to integrally mold the sheath and the sheds.

Abstract translation: 复合绝缘体包括由纤维增强塑料构成的中空锥形芯部分和由整体模制在芯部分的外表面上的绝缘聚合材料构成的护套和棚。 用于多个电压等级的复合绝缘子的芯部分通过使用其中组合有多个心轴构件的心轴组件形成。 根据要制造的复合绝缘子的电压等级将如此准备好的芯部放置在模具单元内，并将绝缘聚合物材料倒入模腔中以一体地模制护套和棚。