公开(公告)号：US08459014B2

公开(公告)日：2013-06-11

申请号：US12811452

申请日：2009-01-07

申请人： Shohei Kamiya ,  Masanori Ezawa ,  Kazunori Nakamura

发明人： Shohei Kamiya ,  Masanori Ezawa ,  Kazunori Nakamura

IPC分类号： F01N3/24

CPC分类号： F01N3/2066 ,  B60K13/04 ,  B60Y2200/41 ,  E02F9/0883 ,  E02F9/18 ,  F01N2340/04 ,  F01N2590/08 ,  F01N2610/02 ,  F01N2610/1406 ,  Y02A50/2325 ,  Y02T10/24

摘要： A mounting structure for an NOx reduction system for a construction machine is provided for relaxing restrictions on a space for the arrangement of the NOx reduction system. The mounting structure includes a urea-water SCR catalyst for reducing and purifying nitrogen oxides emitted from an engine, a urea water spray device for spraying urea water into an exhaust passage of the engine, a urea water feeder for feeding the urea water to the urea water spray device, a first urea-water tank and second urea-water tank for storing the urea water to be guided to the urea water feeder, and a controller for controlling drive of the urea water spray device and urea water feeder. A counterweight is provided with a cavity formed therein, the urea water feeder, first urea-water tank, second urea-water tank and controller are integrally arranged as an assembly arranged in the cavity of the counterweight.

摘要翻译： 提供了一种用于建筑机械的NOx还原系统的安装结构，用于放宽用于排放NOx还原系统的空间的限制。 安装结构包括用于还原和净化从发动机排出的氮氧化物的尿素 - 水SCR催化剂，用于将尿素水喷射到发动机的排气通道中的尿素水喷射装置，用于将尿素水供给到尿素的尿素水供给器 水喷射装置，第一尿素水箱和第二尿素水箱，用于储存要引导到尿素给水器的尿素水;以及控制器，用于控制尿素水喷雾装置和尿素给水器的驱动。 配重设置有形成在其中的空腔，尿素给水器，第一尿素水箱，第二尿素水箱和控制器一体地布置为布置在配重的空腔中的组件。

公开(公告)号：US08316636B2

公开(公告)日：2012-11-27

申请号：US12303048

申请日：2007-05-31

申请人： Kazunori Nakamura

发明人： Kazunori Nakamura

IPC分类号： F01N3/00

CPC分类号： E02F9/24 ,  B01D53/90 ,  B01D53/9431 ,  B01D2251/2062 ,  B01D2251/2067 ,  E02F9/2235 ,  E02F9/2246 ,  E02F9/226 ,  E02F9/2296 ,  F01N3/208 ,  F01N11/00 ,  F01N2550/05 ,  F01N2590/08 ,  F01N2610/02 ,  F01N2610/14 ,  F01N2610/146 ,  F01N2900/1814 ,  F02D29/04 ,  Y02T10/24 ,  Y02T10/47

摘要： [PROBLEM] To provide an exhaust gas purification system suitable for a construction machine provided with a hydraulic pump driven by an engine.[SOLUTION] An exhaust gas purification system is arranged on a hydraulic excavator; and includes an exhaust gas control means for performing treatment to purify nitrogen oxides in exhaust gas emitted from an engine, a urea aqueous solution reservoir for storing urea aqueous solution to be fed to the exhaust gas control means, a remaining amount detection means for detecting a remaining amount of the urea aqueous solution stored in the urea aqueous solution reservoir, a warning lamp capable of turning on when the remaining amount of the urea aqueous solution has decreased to a predetermined amount A, and a pump absorption torque limiting means or engine revolution speed limiting means disposed in a controller to perform a control of an element relating to the operation of the hydraulic actuator, for example, a control to decrease a pump absorption torque or a maximum revolution speed to a predetermined value in a range that an operation of a hydraulic actuator included in a hydraulic drive circuit becomes feasible, as the remaining amount of the urea aqueous solution becomes smaller from the first predetermined amount A.

摘要翻译： [问题]提供一种适用于具有由发动机驱动的液压泵的建筑机械的排气净化系统。 [解决方案]排气净化系统布置在液压挖掘机上; 并且具有排气控制单元，其对从发动机排出的排气中的氮氧化物进行净化，将尿素水溶液储存在所述排出气体控制单元内供给的尿素水溶液储存器;剩余量检测单元， 存储在尿素水溶液储存器中的尿素水溶液的剩余量，当尿素水溶液的剩余量减少到预定量A时能够接通的警告灯，以及泵吸收转矩限制装置或发动机转速 限制装置设置在控制器中以执行与液压致动器的操作相关的元件的控制，例如，将泵吸收扭矩或最大转速降低到预定值的控制，该控制在 作为尿素水溶液b的剩余量，包含在液压驱动电路中的液压致动器变得可行 从第一预定量A变小。

公开(公告)号：US08186156B2

公开(公告)日：2012-05-29

申请号：US12519450

申请日：2008-03-06

申请人： Shohei Kamiya ,  Yasushi Arai ,  Kazunori Nakamura

发明人： Shohei Kamiya ,  Yasushi Arai ,  Kazunori Nakamura

IPC分类号： F15B7/00

CPC分类号： B01D53/9431 ,  B01D53/86 ,  B01D2258/012 ,  B01D2259/4566 ,  E02F9/00 ,  E02F9/0808 ,  E02F9/0883 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/1406 ,  F15B21/06 ,  Y02A50/2325 ,  Y02T10/24

摘要： A ureal water tank (28), a storage of an aqueous urea solution, is located within a utility room (6G) in a right front section of a revolving frame (6), which is readily accessible from outside. In this instance, among a plurality of operating oil conduits (18), a working mechanism operating conduit (21) which supplies operating oil to a boom cylinder (5D) of a working mechanism (5) is arranged to run along exterior surfaces of the ureal water tank (28). Therefore, even if the ureal water tank (28) is located in a place with no heat source, the aqueous urea solution in the ureal water tank (28) can be stably kept in a heated state by utilization of heat of operating oil in circulation through the working mechanism operating conduit (21).

摘要翻译： 位于旋转框架（6）的右前部的多功能室（6G）内的尿素水溶液（28）的储存室可容易地从外部接近。 在这种情况下，在多个操作油管道（18）中，设置有向工作机构（5）的动臂缸（5D）供给工作油的作业机构操作导管（21），沿着 尿液水箱（28）。 因此，即使尿液水箱（28）位于没有热源的地方，也可以通过利用循环中的工作油的热量将尿素水溶液（28）中的尿素水溶液稳定地保持在加热状态 通过工作机构操作导管（21）。

公开(公告)号：US08005356B2

公开(公告)日：2011-08-23

申请号：US12069504

申请日：2008-02-11

申请人： Takaaki Morita ,  Kazunori Nakamura

发明人： Takaaki Morita ,  Kazunori Nakamura

IPC分类号： H04B10/00 ,  H04B10/20 ,  H04J14/02

CPC分类号： H04J14/0283 ,  H04J14/0201 ,  H04J14/0294 ,  H04L12/42 ,  H04N7/22

摘要： It is an objective to provide a video transmission system enabling easy acquisition and addition of any video signal. According to the ring network, optical wavelength multiplexing and transmission of video signal to be utilized for this network is carried out, so that it is possible to implement an environment, in which all necessary video signals flow on the network. Consequently, by acquiring any video signal from the video signals flowing on the network, it is possible to acquire new video source, or by adding new video source to the network, it is possible to utilize the added video source by all apparatuses connected to the network.

摘要翻译： 目的是提供一种能够容易地获取和添加任何视频信号的视频传输系统。 根据环网，进行光网络的光波分复用和视频信号的传输，从而可以实现所有必要的视频信号流在网络上的环境。 因此，通过从在网络上流动的视频信号获取任何视频信号，可以获取新的视频源，或者通过向网络添加新的视频源，可以利用所连接到的网络的所有设备利用添加的视频源 网络。

公开(公告)号：US20100050601A1

公开(公告)日：2010-03-04

申请号：US12303048

申请日：2007-05-31

申请人： Kazunori Nakamura

发明人： Kazunori Nakamura

IPC分类号： F01N3/18 ,  F01N11/00

CPC分类号： E02F9/24 ,  B01D53/90 ,  B01D53/9431 ,  B01D2251/2062 ,  B01D2251/2067 ,  E02F9/2235 ,  E02F9/2246 ,  E02F9/226 ,  E02F9/2296 ,  F01N3/208 ,  F01N11/00 ,  F01N2550/05 ,  F01N2590/08 ,  F01N2610/02 ,  F01N2610/14 ,  F01N2610/146 ,  F01N2900/1814 ,  F02D29/04 ,  Y02T10/24 ,  Y02T10/47

摘要： [PROBLEM] To provide an exhaust gas purification system suitable for a construction machine provided with a hydraulic pump driven by an engine.[SOLUTION] An exhaust gas purification system is arranged on a hydraulic excavator; and includes an exhaust gas control means for performing treatment to purify nitrogen oxides in exhaust gas emitted from an engine, a urea aqueous solution reservoir for storing urea aqueous solution to be fed to the exhaust gas control means, a remaining amount detection means for detecting a remaining amount of the urea aqueous solution stored in the urea aqueous solution reservoir, a warning lamp capable of turning on when the remaining amount of the urea aqueous solution has decreased to a predetermined amount A, and a pump absorption torque limiting means or engine revolution speed limiting means disposed in a controller to perform a control of an element relating to the operation of the hydraulic actuator, for example, a control to decrease a pump absorption torque or a maximum revolution speed to a predetermined value in a range that an operation of a hydraulic actuator included in a hydraulic drive circuit becomes feasible, as the remaining amount of the urea aqueous solution becomes smaller from the first predetermined amount A.

摘要翻译： [问题]提供一种适用于具有由发动机驱动的液压泵的建筑机械的排气净化系统。 [解决方案]排气净化系统布置在液压挖掘机上; 并且具有排气控制单元，其对从发动机排出的排气中的氮氧化物进行净化，将尿素水溶液储存在所述排出气体控制单元内供给的尿素水溶液储存器;剩余量检测单元， 存储在尿素水溶液储存器中的尿素水溶液的剩余量，当尿素水溶液的剩余量减少到预定量A时能够接通的警告灯，以及泵吸收转矩限制装置或发动机转速 限制装置设置在控制器中以执行与液压致动器的操作相关的元件的控制，例如，将泵吸收扭矩或最大转速降低到预定值的控制，该控制在 作为尿素水溶液b的剩余量，包含在液压驱动电路中的液压致动器变得可行 从第一预定量A变小。

公开(公告)号：US20090233308A1

公开(公告)日：2009-09-17

申请号：US12421983

申请日：2009-04-10

申请人： Shinya KURATA ,  Kyoko Takatsu ,  Kazunori Nakamura ,  Takahiro Kanagawa

发明人： Shinya KURATA ,  Kyoko Takatsu ,  Kazunori Nakamura ,  Takahiro Kanagawa

IPC分类号： C12Q1/68

CPC分类号： C12Q1/6844 ,  C12Q2563/107

摘要： A novel method is provided to assay at least one nucleic acid. According to this method, a nucleic acid polymerization reaction is conducted in a nucleic acid polymerization reaction system, which contains (A) the at least one nucleic acid as a template, (B) at least one nucleotide monomer labeled with at least one label selected from the group consisting of (a) fluorescent dyes, (b) quenchers and (c) immune related substances with a fluorescent dye or quencher contained therein, and (C) at least one nucleic acid-synthesizing enzyme. The template nucleic acid or a nucleic acid, which has been synthesized using the template nucleic acid as a template, is then assayed from a change or an amount of a change in an optical character of the nucleic acid polymerization system. This method makes it possible to specifically and accurately assay at least one nucleic acid, which is contained in a single system and can be an unknown nucleic acid and/or a known nucleic acid, with excellent sensitivity, in short time and with ease.

摘要翻译： 提供了一种新的方法来测定至少一种核酸。 根据该方法，在核酸聚合反应体系中进行核酸聚合反应，所述核酸聚合反应体系含有（A）至少一种核酸作为模板，（B）至少一种用至少一个选自标记的标记的核苷酸单体 由（a）荧光染料，（b）猝灭剂和（c）与其中含有荧光染料或猝灭剂的免疫相关物质组成的组，和（C）至少一种核酸合成酶。 然后使用模板核酸作为模板合成的模板核酸或核酸从核酸聚合体系的光学特性的变化或量的变化来测定。 该方法使得可以在短时间和容易地特异性且准确地测定包含在单一系统中并且可以是未知核酸和/或已知核酸的至少一种核酸，具有优异的灵敏度。

公开(公告)号：US20080193129A1

公开(公告)日：2008-08-14

申请号：US12069504

申请日：2008-02-11

申请人： Takaaki Morita ,  Kazunori Nakamura

发明人： Takaaki Morita ,  Kazunori Nakamura

IPC分类号： H04B10/20

CPC分类号： H04J14/0283 ,  H04J14/0201 ,  H04J14/0294 ,  H04L12/42 ,  H04N7/22

摘要： It is an objective to provide a video transmission system enabling easy acquisition and addition of any video signal. According to the ring network, optical wavelength multiplexing and transmission of video signal to be utilized for this network is carried out, so that it is possible to implement an environment, in which all necessary video signals flow on the network. Consequently, by acquiring any video signal from the video signals flowing on the network, it is possible to acquire new video source, or by adding new video source to the network, it is possible to utilize the added video source by all apparatuses connected to the network.

摘要翻译： 目的是提供一种能够容易地获取和添加任何视频信号的视频传输系统。 根据环网，进行光网络的光波分复用和视频信号的传输，从而可以实现所有必要的视频信号流在网络上的环境。 因此，通过从在网络上流动的视频信号获取任何视频信号，可以获取新的视频源，或者通过向网络添加新的视频源，可以利用所连接到的网络的所有设备利用添加的视频源 网络。

公开(公告)号：US20070128608A1

公开(公告)日：2007-06-07

申请号：US10583457

申请日：2004-12-20

申请人： Kazunori Nakamura ,  Takahiro Kanagawa ,  Naohiro Noda ,  Satoshi Tsuneda ,  Hidenori Tani ,  Shinya Kurata

发明人： Kazunori Nakamura ,  Takahiro Kanagawa ,  Naohiro Noda ,  Satoshi Tsuneda ,  Hidenori Tani ,  Shinya Kurata

IPC分类号： C12Q1/68 ,  C07H21/04

CPC分类号： C12Q1/6818 ,  Y10T436/143333 ,  C12Q2545/107

摘要： [Problems] To provide a novel mixture for assaying a target nucleic acid, characterized by enabling a nucleic acid assay while: 1) requiring no step of diluting the target nucleic acid; 2) requiring no procedure of changing a probe concentration depending on a concentration of the target nucleic acid. [Means for Solving Problems] 1) A mixture which comprises one internal standard nucleic acid and two nucleic acid probes labeled with a fluorescent dye; 2) a mixture for measuring Km value which comprises one internal standard nucleic acid having a partial mutation and one nucleic acid probe labeled with a fluorescent dye; 3) a mixture which comprises one internal standard nucleic acid and one double nucleic acid probe labeled with two fluorescent dyes; and a method for assaying a nucleic acid by making use thereof.

摘要翻译： [问题]提供用于测定靶核酸的新型混合物，其特征在于能够进行核酸测定，同时：1）不需要稀释目标核酸的步骤; 2）不需要根据靶核酸的浓度改变探针浓度的程序。 [解决问题的方法] 1）包含一个内标核酸和两个用荧光染料标记的核酸探针的混合物; 2）用于测量Km值的混合物，其包含一个具有部分突变的内标核酸和一个用荧光染料标记的核酸探针; 3）混合物，其包含一个内标核酸和用两种荧光染料标记的一个双核酸探针; 以及通过其使用来测定核酸的方法。

公开(公告)号：US07127888B2

公开(公告)日：2006-10-31

申请号：US10520144

申请日：2003-07-09

申请人： Yusuke Kajita ,  Kazunori Nakamura ,  Toichi Hirata

发明人： Yusuke Kajita ,  Kazunori Nakamura ,  Toichi Hirata

IPC分类号： F16D31/02

CPC分类号： F15B11/06 ,  E02F9/2228 ,  E02F9/226 ,  E02F9/2285 ,  E02F9/2296 ,  F15B11/024 ,  F15B11/028 ,  F15B21/14 ,  F15B2211/20523 ,  F15B2211/20546 ,  F15B2211/20576 ,  F15B2211/30525 ,  F15B2211/3058 ,  F15B2211/3116 ,  F15B2211/31576 ,  F15B2211/329 ,  F15B2211/40507 ,  F15B2211/40515 ,  F15B2211/41545 ,  F15B2211/428 ,  F15B2211/6355 ,  F15B2211/7114 ,  F15B2211/88

摘要： A hydraulic drive unit is provided with a boom cylinder, an arm cylinder, a communication line communicating a rod chamber of the boom cylinder and a bottom chamber of the arm cylinder with each other, and a switching valve arranged on the communication line for communicating or shutting off the communication line in accordance with a rod pressure of the boom cylinder. When an arm-crowding single operation is performed and by its digging counterforce, a rod pressure of the boom cylinder rises to a high pressure of at least a predetermined pressure, the switching valve is changed over from a shut-off position to a communicating position to feed pressure oil from the rod chamber to the bottom chamber. The boom cylinder is hence caused to automatically extend, thereby avoiding lifting of a hydraulic excavator body.

摘要翻译： 液压驱动单元设置有动臂缸，斗杆缸，将动臂缸的杆室与臂缸的底部室连通的连通路，以及设置在通信线路上的切换阀，用于连通或 根据动臂缸的杆压力关闭通信线路。 当执行搂抱单次操作并且通过其挖掘反作用力时，动臂缸的杆压力升至至少预定压力的高压，则切换阀从关闭位置切换到连通位置 以将压力油从杆室供给到底室。 因此，动臂缸被自动延伸，从而避免了液压挖掘机主体的提升。

公开(公告)号：US07091589B2

公开(公告)日：2006-08-15

申请号：US10497536

申请日：2003-12-10

申请人： Toshiaki Mori ,  Kazunori Nakamura ,  Satoru Kuramochi ,  Miyuki Akazawa ,  Koichi Nakayama

发明人： Toshiaki Mori ,  Kazunori Nakamura ,  Satoru Kuramochi ,  Miyuki Akazawa ,  Koichi Nakayama

IPC分类号： H01L23/02

CPC分类号： H01L23/49827 ,  H01L23/49822 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/3011 ,  H05K1/0306 ,  H05K1/0366 ,  H05K1/162 ,  H05K3/0041 ,  H05K3/0044 ,  H05K3/388 ,  H05K3/4061 ,  H05K3/4069 ,  H05K3/4076 ,  H05K3/426 ,  H05K3/4605 ,  H05K2201/0195 ,  H05K2201/068 ,  H05K2201/09563 ,  H05K2201/09581 ,  H05K2201/09763 ,  H05K2201/09827 ,  H05K2203/025 ,  H05K2203/1338 ,  H05K2203/1581 ,  Y10T29/43 ,  Y10T29/49117 ,  Y10T29/49124 ,  Y10T29/49126 ,  Y10T29/49153 ,  Y10T29/49155 ,  Y10T29/49165 ,  H01L2924/00

摘要： In a multilayer wiring board comprising a core board, and a wiring layer and an electrically insulating layer that are stacked on one surface of said core board, a thermal expansion coefficient of said core board in XY directions falls within a range of 2 to 20 ppm, a core member for said core board is a core member selected from silicon, ceramics, glass, a glass-epoxy composite, and metal, said core board is provided with a plurality of through holes that are made conductive between the front and the back by a conductive material, and a capacitor is provided on one surface of said core board, wherein said capacitor comprises an upper electrode being the conductive material in said through hole, and a lower electrode disposed so as to confront said upper electrode via a dielectric layer.

摘要翻译： 在层叠在所述芯板的一个表面上的芯板，布线层和电绝缘层的多层布线基板中，所述芯板的XY方向的热膨胀系数在2〜20ppm的范围内 所述芯板的核心部件是选自硅，陶瓷，玻璃，玻璃 - 环氧复合材料和金属的核心部件，所述芯板设置有多个在正面和背面之间导电的通孔 通过导电材料，并且在所述芯板的一个表面上设置电容器，其中所述电容器包括在所述通孔中作为导电材料的上电极和设置成经由电介质层面对所述上电极的下电极 。