公开(公告)号：US08625158B2

公开(公告)日：2014-01-07

申请号：US12929601

申请日：2011-02-03

申请人： Tadashi Satoh ,  Yusuke Kudo

发明人： Tadashi Satoh ,  Yusuke Kudo

IPC分类号： G06K9/00 ,  G06K9/36 ,  G06K15/02

CPC分类号： G06K15/02 ,  G06K15/181 ,  G06K15/1822 ,  G06K15/1825

摘要： A disclosed image forming apparatus for color printing includes a generator unit configured to generate dot sequential data as printing data based on received PDL color data, an image adjustment-conversion unit configured to carry out image adjustment processing and/or image conversion processing on the printing data generated by the generator unit based on a set printing condition, a rendering unit configured to render the printing data held in a page memory on which the image adjustment processing and/or the image conversion processing has been carried out by the image adjustment-conversion unit, and a printing unit configured to print the printing data rendered by the rendering unit.

摘要翻译： 公开了一种彩色打印用图像形成装置，其特征在于，包括发生器单元，被配置为基于接收到的PDL颜色数据生成点序数据作为打印数据;图像调整转换单元，被配置为对打印执行图像调整处理和/或图像转换处理 基于设定的打印条件由发生器单元产生的数据;渲染单元，被配置为通过图像调整转换来呈现保持在已经执行了图像调整处理和/或图像转换处理的页面存储器中的打印数据 单元，以及被配置为打印由所述渲染单元呈现的打印数据的打印单元。

公开(公告)号：US20110205564A1

公开(公告)日：2011-08-25

申请号：US12929601

申请日：2011-02-03

申请人： Tadashi Satoh ,  Yusuke Kudo

发明人： Tadashi Satoh ,  Yusuke Kudo

IPC分类号： G06F15/00

CPC分类号： G06K15/02 ,  G06K15/181 ,  G06K15/1822 ,  G06K15/1825

摘要： A disclosed image forming apparatus for color printing includes a generator unit configured to generate dot sequential data as printing data based on received PDL color data, an image adjustment-conversion unit configured to carry out image adjustment processing and/or image conversion processing on the printing data generated by the generator unit based on a set printing condition, a rendering unit configured to render the printing data held in a page memory on which the image adjustment processing and/or the image conversion processing has been carried out by the image adjustment-conversion unit, and a printing unit configured to print the printing data rendered by the rendering unit.

摘要翻译： 公开了一种彩色打印用图像形成装置，其特征在于，包括发生器单元，被配置为基于接收到的PDL颜色数据生成点序数据作为打印数据;图像调整转换单元，被配置为对打印执行图像调整处理和/或图像转换处理 基于设定的打印条件由发生器单元产生的数据;渲染单元，被配置为通过图像调整转换来呈现保持在已经执行了图像调整处理和/或图像转换处理的页面存储器中的打印数据 单元，以及被配置为打印由所述渲染单元呈现的打印数据的打印单元。

公开(公告)号：US4725720A

公开(公告)日：1988-02-16

申请号：US867143

申请日：1986-05-27

申请人： Katsuhide Sawada ,  Hirohiko Shinonaga ,  Tadashi Satoh

发明人： Katsuhide Sawada ,  Hirohiko Shinonaga ,  Tadashi Satoh

IPC分类号： G02B21/06 ,  G02B21/24 ,  G01J1/20

CPC分类号： G02B21/241 ,  G02B21/06

摘要： A microscope comprises:a mount for mounting an object, a light source for illuminating the object, an enlarging optical system including a plurality of objectives provided on a revolver, and means for receiving light from the object to enlargingly form an image of the object. An observing optical system includes an ocular lens for observing said image. The microscope further comprises a magnification selecting unit including a driving mechanism for rotating the revolver, and a magnification selection control circuit for automatically positioning said selected objective to the optical axis of the enlarging optical system. An automatic focus adjusting unit includes a focus detector opposed to the observing optical system for discriminating the enlargedly formed image, and a mount moving device for driving the mount to the position of focus in response to an output signal from the focus detector. A light quantity adjusting unit adjusts the quantity of emitted light from the light source on the basis of a preset light quantity value. A control table automatically actuates the magnification selecting unit, the automatic focus adjusting unit and the light quantity adjusting unit in accordance with predetermined steps in response to a magnification selection signal.

摘要翻译： 显微镜包括：用于安装物体的安装件，用于照射物体的光源，包括设置在左轮上的多个物镜的放大光学系统，以及用于从物体接收光以扩大形成物体的图像的装置。 观察光学系统包括用于观察所述图像的目镜。 该显微镜还包括一个放大率选择单元，它包括用于旋转左轮的驱动机构，以及用于将所选择的物镜自动定位到放大光学系统的光轴的放大率选择控制电路。 自动对焦调整单元包括与用于识别放大形成的图像的观察光学系统相对的聚焦检测器，以及用于响应于来自聚焦检测器的输出信号将该安装座驱动到聚焦位置的安装移动装置。 光量调节单元基于预设的光量值来调节来自光源的发射光量。 响应于放大率选择信号，控制表根据预定步骤自动启动倍率选择单元，自动对焦调整单元和光量调节单元。

公开(公告)号：US20110205323A1

公开(公告)日：2011-08-25

申请号：US12929583

申请日：2011-02-02

申请人： Tadashi Satoh

发明人： Tadashi Satoh

IPC分类号： B41J2/01 ,  B65H9/00

CPC分类号： B65H29/60 ,  B65H2301/33312 ,  B65H2801/06 ,  B65H2801/27

摘要： Disclosed is a sheet conveyance device installed in an image forming apparatus having an image forming part that forms an image on a sheet member. The sheet conveyance device includes an ejecting/inverting path functioning not only as an ejecting path through which the sheet member having the image formed thereon by the image forming section is ejected outside the image forming apparatus but also as an inverting path through which the sheet member having the image formed thereon is conveyed with front and rear sides thereof inverted in a direction opposite to an ejecting direction; and an inverted-sheet directly ejecting path through which the sheet member with the front and rear sides thereof inverted in the ejecting/inverting path is ejected outside the image forming apparatus without passing through the image forming part.

摘要翻译： 公开了一种安装在具有在片材上形成图像的图像形成部件的图像形成装置中的片材输送装置。 片材输送装置包括排出/翻转路径，其不仅作为排出路径，通过该排出路径将具有由图像形成部分形成在其上的图像的片材部件喷射到图像形成装置外部，而且还作为翻转路径，片材构件 在其上形成的图像被传送，其前侧和后侧沿与排出方向相反的方向反转; 以及倒排片直接排出路径，其中在排出/翻转路径中将其前侧和后侧反转的片状构件通过该路径被排出到图像形成装置的外部而不通过图像形成部分。

公开(公告)号：USRE42056E1

公开(公告)日：2011-01-25

申请号：US09945835

申请日：2001-09-05

申请人： Shusuke Akazaki ,  Kohei Hanada ,  Yuji Yasui ,  Tadashi Satoh ,  Takashi Haga

发明人： Shusuke Akazaki ,  Kohei Hanada ,  Yuji Yasui ,  Tadashi Satoh ,  Takashi Haga

IPC分类号： F02M25/06

CPC分类号： B01D53/9495 ,  B01D53/9445 ,  B01D53/9486 ,  B01D53/96 ,  B01D2253/108 ,  B01D2253/3425 ,  F01N3/0835 ,  F01N3/0871 ,  F01N3/0878 ,  F01N9/00 ,  F01N13/009 ,  F01N13/0097 ,  F01N2240/36 ,  F01N2250/12 ,  F01N2370/40 ,  F01N2410/00 ,  F01N2410/12 ,  F02D9/04 ,  F02D9/1055 ,  F02D21/08 ,  F02M26/15 ,  F02M26/46 ,  F02M26/49 ,  Y02T10/20 ,  Y02T10/22 ,  Y02T10/47

摘要： A system for purifying exhaust gas generated by an internal combustion engine including a bypass branching out from the exhaust pipe downstream of a catalyst and merging to the exhaust pipe, an adsorber installed in the bypass, a bypass valve member which closes the bypass, and an EGR conduit connected to the bypass at one end and connected to the air intake system for recirculating the exhaust gas to the air intake system. The bypass valve member is opened for a period after engine startup to introduce the exhaust gas such that the adsorber installed in the bypass adsorbs the unburnt HC component in the exhaust gas. The adsorber adsorbs the HC component when the exhaust temperature rises and the adsorbed component is recirculated to the air intake system through the EGR conduit. In the system, the bypass valve is provided at or close to the branching point in the exhaust pipe and a chamber is provided close to the branching point such that the conduit is connected to the bypass at the one end in the chamber. The bypass valve member is combined with an exhaust pipe valve member as a combination valve such that when the bypass valve member closes the bypass, the exhaust pipe valve member opens the exhaust pipe. With the arrangement, the system can effectively prevent the exhaust pipe from being clogged even when a valve for closing a bypass is stuck in the closed position. At the same time, the system can provide a relatively short EGR conduit for recirculating unburnt HC component adsorbed from the adsorber and the adsorption and desorption are conducted optimally.

摘要翻译： 一种用于净化由内燃机产生的废气的系统，所述内燃机包括从催化剂下游的排气管分支出并与排气管并流的旁路，安装在旁路中的吸附器，关闭旁路的旁通阀构件，以及 EGR管道在一端连接到旁路，并连接到进气系统，用于将废气再循环到进气系统。 旁通阀构件在发动机启动后打开一段时间以引入废气，使得安装在旁路中的吸附器吸附废气中的未燃HC组分。 当排气温度升高时，吸附器吸附HC组分，吸附组分通过EGR导管再循环到进气系统。 在该系统中，旁通阀设置在排气管中的分支点处或其附近，并且在靠近分支点设置室，使得导管在腔室的一端连接到旁路。 旁通阀构件与作为组合阀的排气管阀构件组合，使得当旁通阀构件关闭旁路时，排气管阀构件打开排气管。 通过这样的结构，即使关闭旁路的阀卡在闭合位置，也能够有效地防止排气管堵塞。 同时，该系统可以提供相对较短的EGR导管，用于再循环吸附器吸附的未燃烧的HC组分，吸附和解吸是最佳的。

公开(公告)号：US06449944B1

公开(公告)日：2002-09-17

申请号：US09743906

申请日：2001-01-17

申请人： Yuji Yasui ,  Shusuke Akazaki ,  Yoshihisa Iwaki ,  Tadashi Satoh ,  Masaki Ueno

发明人： Yuji Yasui ,  Shusuke Akazaki ,  Yoshihisa Iwaki ,  Tadashi Satoh ,  Masaki Ueno

IPC分类号： F01N300

CPC分类号： F02D41/1403 ,  F01N11/007 ,  F01N2550/02 ,  F01N2900/0422 ,  F02D41/0235 ,  F02D41/1402 ,  F02D41/1441 ,  F02D41/1456 ,  F02D41/22 ,  F02D2041/1416 ,  F02D2041/1418 ,  F02D2041/142 ,  F02D2041/1423 ,  F02D2041/1431 ,  F02D2041/1432 ,  F02D2041/1433 ,  Y02T10/47

摘要： A first exhaust gas sensor 5 (air-fuel ratio sensor) and a second exhaust gas sensor 6 (O2 sensor) are disposed respectively upstream and downstream of a catalytic converter. An exhaust system E which ranges from the exhaust gas sensor 5 to the exhaust gas sensor 6 and includes the catalytic converter 3 is regarded as an object exhaust system E, and a behavior of the object exhaust system E is modeled. When an internal combustion engine 1 is in operation, parameters to be set of the model of the object exhaust system E are sequentially identified based on the data of outputs of the exhaust gas sensors 5, 6. A deteriorated state of the catalytic converter 3 is determined based on the data of the identified values. Concurrent with the determination of the deteriorated state, a target air-fuel ratio for the internal combustion engine 1 is sequentially determined in order to converge the output of the exhaust gas sensor 5 to a given target value, and the air-fuel ratio of the internal combustion engine 1 is controlled to converge the output (the detected value of the air-fuel ratio) of the first exhaust gas sensor 5 to the target air-fuel ratio, for thereby allowing the catalytic converter 3 to achieve an optimum purifying capability. In this manner, the deteriorated state of the catalytic converter 3 can be determined in various operation states of the internal combustion engine 1 while keeping the purifying capability of the catalytic converter 3.

摘要翻译： 第一排气传感器5（空燃比传感器）和第二排气传感器6（O2传感器）分别设置在催化转化器的上游和下游。 从排气传感器5到排气传感器6并且包括催化转化器3的排气系统E被认为是对象排气系统E，并且对对象排气系统E的行为进行建模。 当内燃机1运转时，根据排气传感器5,6的输出数据，依次识别对象排气系统E的模型的参数，催化转化器3的劣化状态为 基于所识别的值的数据确定。 与劣化状态的判定同时，为了将排气传感器5的输出收敛到给定的目标值，依次确定内燃机1的目标空燃比，空燃比 控制内燃机1使第一废气传感器5的输出（空燃比的检测值）与目标空燃比收敛，从而使催化转化器3达到最佳的净化能力。 以这种方式，可以在保持催化转化器3的净化能力的同时，在内燃机1的各种运行状态下确定催化转化器3的劣化状态。

公开(公告)号：US06401451B1

公开(公告)日：2002-06-11

申请号：US09551210

申请日：2000-04-17

申请人： Yuji Yasui ,  Yushihisa Iwaki ,  Tadashi Satoh ,  Masahiro Satoh

发明人： Yuji Yasui ,  Yushihisa Iwaki ,  Tadashi Satoh ,  Masahiro Satoh

IPC分类号： F01N300

CPC分类号： F01N3/101 ,  B01D53/9486 ,  F01N3/0835 ,  F01N3/0878 ,  F01N11/00 ,  F01N13/009 ,  F01N13/0093 ,  F01N13/0097 ,  F01N2550/03 ,  Y02T10/22 ,  Y02T10/47

摘要： A system for discriminating degradation of an exhaust purification system of an internal combustion engine having an adsorbent installed at a bypass exhaust gas passage branched from an exhaust pipe of the engine, which is opened by a switch-over valve at starting of the engine to introduce the exhaust gas such that the adsorbent adsorbs unburned HC in exhaust gas generated by the engine and is closed such that the adsorbent desorbs the adsorbed HC and the desorbed HC is thereafter recirculated at a position upstream of a catalyst. Based on the fact, due to the adsorption effect, the HC concentration at a downstream point is lower than that at an upstream point, in the system, the concentration of the HC introduced in the bypass exhaust gas passage in the adsorption mode is detected and compared with a threshold value and the degradation of the adsorbent is discriminated, thereby enabling to improve the discrimination accurately.

摘要翻译： 一种用于区分内燃机的排气净化系统的劣化的系统，该内燃机具有安装在从发动机的排气管分支的旁路废气通道的吸附剂，所述旁路废气通道在发动机起动时由切换阀打开以引入 排气，使得吸附剂吸收由发动机产生的废气中的未燃HC，并且关闭，使得吸附剂解吸所吸附的HC，然后解吸的HC在催化剂上游的位置处再循环。 基于这一事实，由于吸附效应，下游点的HC浓度低于上游点的HC浓度，在该系统中，检测在吸附模式中在旁路废气通道中引入的HC的浓度， 与阈值进行比较，并且鉴别出吸附剂的劣化，从而能够准确地提高鉴别度。

公开(公告)号：US06286306B1

公开(公告)日：2001-09-11

申请号：US09498653

申请日：2000-02-07

申请人： Shiro Takakura ,  Yuji Yasui ,  Tadashi Satoh ,  Yoshihisa Iwaki ,  Masaki Ueno ,  Masahiro Sato

发明人： Shiro Takakura ,  Yuji Yasui ,  Tadashi Satoh ,  Yoshihisa Iwaki ,  Masaki Ueno ,  Masahiro Sato

IPC分类号： F01N300

CPC分类号： B01D53/9495 ,  B01D53/9454 ,  F01N3/0835 ,  F01N3/0878 ,  F01N3/0885 ,  F01N3/101 ,  F01N13/009 ,  F01N13/0093 ,  F01N13/0097 ,  F02M26/15 ,  F02M26/48 ,  Y02T10/22

摘要： A system for purifying exhaust gas generated by an internal combustion engine having a bypass exhaust gas passage branching from an exhaust pipe which is opened or closed by a switch-over valve, and an adsorbent which adsorbs unburneds component in the exhaust gas installed at the bypass exhaust passage. In the system, when the engine operation is within a high engine speed and high load region, the switch-over valve is operated to open the bypass exhaust gas passage to reduce noise due to switch-over valve chattering, etc. Similarly, the bypass exhaust gas passage is opened at that range, when the exhaust gas temperature is greater or equal to a predetermined value, to introduce high temperature exhaust gas to burn away cloggy material adhered to the adsorbent which would otherwise deteriorate or degrade the adsorbent.

摘要翻译： 一种用于净化由内燃机产生的废气的系统，该内燃机具有从由切换阀打开或关闭的排气管分支的旁通废气通道，以及吸附在旁路旁的排气中的未燃烧成分 排气通道。 在该系统中，当发动机运转在高发动机转速和高负载区域内时，切换阀被操作以打开旁路废气通道，以减少切换阀颤动等引起的噪音。类似地，旁路 废气通道在该范围内打开，当废气温度大于或等于预定值时，引入高温废气以消除附着在吸附剂上的阻塞材料，否则会使吸附剂劣化或降解。

公开(公告)号：USRE43588E1

公开(公告)日：2012-08-21

申请号：US10800651

申请日：2004-03-16

申请人： Shusuke Akazaki ,  Kohei Hanada ,  Yuji Yasui ,  Tadashi Satoh ,  Takashi Haga

发明人： Shusuke Akazaki ,  Kohei Hanada ,  Yuji Yasui ,  Tadashi Satoh ,  Takashi Haga

IPC分类号： F02M25/06

CPC分类号： B01D53/9495 ,  B01D53/9445 ,  B01D53/9486 ,  B01D53/96 ,  B01D2253/108 ,  B01D2253/3425 ,  F01N3/0835 ,  F01N3/0871 ,  F01N3/0878 ,  F01N9/00 ,  F01N13/009 ,  F01N13/0097 ,  F01N2240/36 ,  F01N2250/12 ,  F01N2370/40 ,  F01N2410/00 ,  F01N2410/12 ,  F02D9/04 ,  F02D9/1055 ,  F02D21/08 ,  F02M26/15 ,  F02M26/46 ,  F02M26/49 ,  Y02T10/20 ,  Y02T10/22 ,  Y02T10/47

摘要： A system for purifying exhaust gas generated by an internal combustion engine including a bypass branching out from the exhaust pipe downstream of a catalyst and merging to the exhaust pipe, an adsorber installed in the bypass, a bypass valve member which closes the bypass, and an EGR conduit connected to the bypass at one end and connected to the air intake system for recirculating the exhaust gas to the air intake system. The bypass valve member is opened for a period after engine startup to introduce the exhaust gas such that the adsorber installed in the bypass adsorbs the unburnt HC component in the exhaust gas. The adsorber adsorbs the HC component when the exhaust temperature rises and the adsorbed component is recirculated to the air intake system through the EGR conduit. In the system, the bypass valve is provided at or close to the branching point in the exhaust pipe and a chamber is provided close to the branching point such that the conduit is connected to the bypass at the one end in the chamber. The bypass valve member is combined with an exhaust pipe valve member as a combination valve such that when the bypass valve member closes the bypass, the exhaust pipe valve member opens the exhaust pipe. With the arrangement, the system can effectively prevent the exhaust pipe from being clogged even when a valve for closing a bypass is stuck in the closed position. At the same time, the system can provide a relatively short EGR conduit for recirculating unburnt HC component adsorbed from the adsorber and the adsorption and desorption are conducted optimally. A system for purifying exhaust gas generated by an internal combustion engine including a bypass branching out from the exhaust pipe downstream of a catalyst and merging to the exhaust pipe, an adsorber installed in the bypass, a bypass valve member which closes the bypass, and an EGR conduit connected to the bypass at one end and connected to the air intake system for recirculating the exhaust gas to the air intake system. The adsorber adsorbs the HC component in the exhaust gas when the exhaust gas temperature rises and the adsorbed component is recirculated to the air intake system through the EGR conduit. The bypass valve member is combined with an exhaust pipe vale member as a combination valve such that when the bypass valve member closes the bypass, the exhaust pipe valve member opens the exhaust pipe.

公开(公告)号：US06354076B1

公开(公告)日：2002-03-12

申请号：US09354090

申请日：1999-07-15

申请人： Yuji Yasui ,  Shusuke Akazaki ,  Tadashi Satoh ,  Yoshihisa Iwaki ,  Masaki Ueno ,  Takashi Haga ,  Tetsuo Endo

发明人： Yuji Yasui ,  Shusuke Akazaki ,  Tadashi Satoh ,  Yoshihisa Iwaki ,  Masaki Ueno ,  Takashi Haga ,  Tetsuo Endo

IPC分类号： F01N300

CPC分类号： F01N3/0835 ,  F01N3/0878 ,  F01N3/101 ,  F01N11/002 ,  F01N13/009 ,  F01N13/0093 ,  F01N13/0097 ,  F01N2550/03 ,  F01N2560/06 ,  F01N2560/14 ,  F01N2900/0422 ,  Y02T10/22 ,  Y02T10/47

摘要： A system for purifying exhaust gas generated by an internal combustion engine having an adsorbent, installed in an exhaust system of the engine, which adsorbs unburned components of the exhaust gas such as hydrocarbons generated by the engine. The system has a first temperature sensor for detecting a temperature of the adsorbent and timer for measuring a time until the detected temperature becomes greater or equal to a predetermined value, when the measured time is less than a threshold value, it is discriminated that the adsorbent deteriorates. With this, the deterioration of the adsorbent can be discriminated accurately.

摘要翻译： 一种用于净化由具有吸附剂的内燃机产生的废气的系统，其安装在发动机的排气系统中，其吸附由发动机产生的烃类等废气的未燃烧成分。 该系统具有用于检测吸附剂的温度的第一温度传感器和用于测量直到检测到的温度变得大于或等于预定值的时间的计时器，当测量的时间小于阈值时，区分吸附剂 恶化 由此，可以准确地区分吸附剂的劣化。