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41. 发明授权

US08677737B2 Engine powered machine 失效
标题翻译：发动机动力机
公开(公告)号：US08677737B2
公开(公告)日：2014-03-25
申请号：US12667612
申请日：2008-07-02
申请人： Shohei Kamiya , Kazunori Nakamura
发明人： Shohei Kamiya , Kazunori Nakamura
IPC分类号： F01N3/00
CPC分类号： F01P3/20 , F01N3/208 , F01N2610/02 , F01N2610/03 , F01N2610/10 , F01N2610/14 , F01N2610/1406 , F01N2610/1486 , F01N2900/1811
摘要： An engine powered machine is provided with a high-performance exhaust gas purification system and is capable of promptly raising a temperature of an operator's cab to a comfortable temperature. The exhaust gas purification system that makes use of an NOx removal catalyst and a reducing agent is provided with a reducing agent heater for heating a reducing agent, which is stored in a reducing agent tank, with heat of an engine cooling medium and an on/off device for controlling an introduction of the engine cooling medium into the reducing agent heater. When a temperature of the engine cooling medium is higher than a first predetermined temperature, a temperature of the reducing agent in the tank is lower than a second predetermined temperature and a temperature in an operator's cab is lower than a third predetermined temperature, a controller switches the on/off device into a closed state to increase a flow rate of the engine cooling medium to be guided to a heat exchanger of a heating apparatus.
摘要翻译：发动机动力机器具有高性能废气净化系统，能够迅速将驾驶室的温度升高到舒适的温度。利用NOx去除催化剂和还原剂的排气净化系统设置有还原剂加热器，该还原剂加热器用于将发动机冷却介质的热量和存储在还原剂罐中的还原剂储存在还原剂中，关闭装置，用于控制将发动机冷却介质引入还原剂加热器中。当发动机冷却介质的温度高于第一预定温度时，罐中的还原剂的温度低于第二预定温度，并且驾驶室中的温度低于第三预定温度，则控制器切换开/关装置进入关闭状态，以增加引导到加热装置的热交换器的发动机冷却介质的流量。

42. 发明授权

US08442729B2 Traveling system for engineering machine 有权
标题翻译：工程机械旅行系统
公开(公告)号：US08442729B2
公开(公告)日：2013-05-14
申请号：US12598653
申请日：2008-07-14
申请人： Hidenobu Tsukada , Kazunori Nakamura , Tsuyoshi Nakamura , Yasuo Yamazaki
发明人： Hidenobu Tsukada , Kazunori Nakamura , Tsuyoshi Nakamura , Yasuo Yamazaki
IPC分类号： G06F19/00
CPC分类号： E02F9/2253 , B60W10/06 , B60W10/103 , B60W10/11 , B60W10/111 , B60W30/1884 , B60W2510/1005 , B60W2520/10 , B60W2710/0644 , B60Y2200/415 , E02F9/2066 , E02F9/2246 , F02D29/02 , F02D29/04 , F16H47/02 , F16H61/448 , F16H61/47
摘要： This invention provides a traveling system for an engineering machine, adapted to limit a maximum traveling speed of the machine without causing decreases in engineering work efficiency or in accelerating performance during a start of traveling, and to improve fuel efficiency by suppressing a loss of engine output horsepower under the limited state of the maximum traveling speed. During fourth-gear shift control process, capacities of first and second hydraulic motors 23, 24 are controlled in coordinative form and the second hydraulic motor 24 has its minimum tilting amount limited to a tilting amount limit q2cmin. In addition, when a tilting amount of the first hydraulic motor 23 reaches a minimum tilting amount q1min, the engine 10 has its maximum engine speed limited to a first engine speed limit Ncmax1 (e.g., 1,800 rpm).
摘要翻译：本发明提供一种用于工程机械的行驶系统，其适用于限制机器的最大行驶速度，而不会导致工程工作效率降低或加速行驶中的性能，并通过抑制发动机输出损失来提高燃油效率在最大行驶速度的有限状态下的马力。在第四档变速控制处理中，第一液压马达23和第二液压马达24的容量被协调控制，第二液压马达24具有限制到倾斜量极限q2cmin的最小倾斜量。此外，当第一液压马达23的倾斜量达到最小倾斜量q1min时，发动机10的最大发动机转速限于第一发动机转速极限Ncmax1（例如，1800rpm）。

43. 发明授权

US07913801B2 Steering device for construction vehicle 失效
标题翻译：施工车辆转向装置
公开(公告)号：US07913801B2
公开(公告)日：2011-03-29
申请号：US12523937
申请日：2008-01-22
申请人： Tsuyoshi Nakamura , Kentaro Itoga , Hiroyuki Azuma , Kazunori Nakamura
发明人： Tsuyoshi Nakamura , Kentaro Itoga , Hiroyuki Azuma , Kazunori Nakamura
IPC分类号： B62D5/04
CPC分类号： B62D1/22 , B62D5/09 , B62D12/00 , E02F9/2228 , E02F9/225 , E02F9/2285
摘要： To provide a steering system for a construction vehicle, which is suited not only for traveling on general roadways but also for work at construction sites and can perform high-reliability steering control.A steering system for a construction vehicle is provided with a directional control valve 5 for controlling a flow of pressure oil to body-articulating hydraulic cylinders 2 that perform steering and also with a steering-wheel-operated signal generation means 6 for outputting by operation of a steering wheel 7a a pilot signal to the directional control valve 5 for switching the valve 5. The steering system is also provided with a lever-operated signal generation means for producing by operation of a lever 10a a pilot signal to switch the directional control valve 5, said lever-operated signal generation means including pressure-proportional solenoid valves 12a,12b or the like, selector valves 13a,13b switchable to permit selectively outputting the pilot signal from one of the signal generation means to the directional control valve 5, and an automated switching means for switching the selector valves 13a,13b such that upon operation of the steering wheel 7a, the pilot signal from the steering-wheel-operated signal generation means 6 can be preferentially outputted to the directional control valve 5.
摘要翻译：提供一种适用于工程车辆的转向系统，不仅适用于一般道路行驶，而且适用于施工现场的工作，还可进行高可靠性的转向控制。用于施工车辆的转向系统设置有用于控制压力油流向执行转向的身体关节液压缸2的方向控制阀5，以及用于通过操作输出的方向盘操作信号产生装置6输出方向盘7a向方向控制阀5提供用于切换阀5的导向信号。转向系统还设置有操作杆操作信号产生装置，用于通过操作杆10a产生一个导向信号以切换方向控制阀如图5所示，所述杠杆操作信号发生装置包括比例电磁阀12a，12b等，切换阀13a，13b可切换以允许选择性地将信号从信号发生装置中的一个输出到方向控制阀5;以及用于切换选择阀13a，13b的自动切换装置，使得在方向盘7a操作时，来自s的导频信号可以将方向盘操作信号发生装置6优先输出到方向控制阀5。

44. 发明申请

US20100228439A1 STEERING SYSTEM FOR ENGINEERING VEHICLE 有权
标题翻译：工程车辆转向系统
公开(公告)号：US20100228439A1
公开(公告)日：2010-09-09
申请号：US12377393
申请日：2007-12-26
申请人： Kazunori Nakamura , Tsuyoshi Nakamura , Mitsuo Kihara , Hiroyuki Azuma , Atsushi Shimazu
发明人： Kazunori Nakamura , Tsuyoshi Nakamura , Mitsuo Kihara , Hiroyuki Azuma , Atsushi Shimazu
IPC分类号： B62D5/065 , G06F19/00
CPC分类号： B62D12/00 , B62D5/065 , B62D5/075 , B62D5/09 , E02F9/225 , E02F9/2253 , E02F9/2285 , E02F9/2296
摘要： A hydraulic steering unit 5 generates a control pressure corresponding to the rotational quantity and rotational direction of the steering wheel 109 on the basis of pressurized oil of a pilot pump 13. Signals of pressure sensors 6a and 6b used to detect the control pressure, and a signal of a front operation detection unit 31, are inputted into a controller 132. A controller 32 and solenoid valves 33a and 33b control a stroke of a steering valve 4 so that the stroke becomes larger with increase in control pressure detected by each of the pressure sensors 6a and 6b. In addition when the operation of a front work device is detected, the controller 32 and the solenoid valves 33a and 33b control the stroke of the steering valve 4 so that the stroke becomes larger than that provided when the operation of the front work device is not detected.
摘要翻译：液压转向单元5基于先导泵13的加压油产生与方向盘109的旋转量和旋转方向对应的控制压力。用于检测控制压力的压力传感器6a和6b的信号，以及前部操作检测单元31的信号被输入到控制器132中。控制器32和电磁阀33a和33b控制转向阀4的行程，使得随着每个压力检测到的控制压力的增加，行程变大传感器6a和6b。此外，当检测到前工作装置的操作时，控制器32和电磁阀33a和33b控制转向阀4的行程，使得行程变得大于前工作装置的操作时提供的行程检测到。

45. 发明申请

US20100170227A1 EXHAUST GAS CLEANING SYSTEM FOR ENGINEERING VEHICLE 有权
标题翻译：用于工程车辆的排气清洁系统
公开(公告)号：US20100170227A1
公开(公告)日：2010-07-08
申请号：US12663127
申请日：2008-10-22
申请人： Hidenobu Tsukada , Kazunori Nakamura , Shohei Kamiya
发明人： Hidenobu Tsukada , Kazunori Nakamura , Shohei Kamiya
IPC分类号： F01N9/00 , F01N3/023 , F01N3/10 , F01N3/035
CPC分类号： F01N9/002 , E02F9/00 , E02F9/0866 , F01N3/0253 , F01N2900/10 , F02D41/0245 , F02D41/029 , F02D41/08 , F02D2041/026 , F02D2200/604 , Y02T10/26 , Y02T10/47
摘要： An exhaust gas cleaning system for an engineering vehicle, such as a hydraulic excavator, is capable of performing manual regeneration control of a regeneration fuel injector 40 that is started only under the following conditions: a manual regeneration starting switch 39 is enabled; an engine control dial 2 commands a low-speed idle revolution speed; and a gate lock lever 22 is switched to a second position B at which generation of control pilot pressures a through f by use of remote control valves 25, 26, and 27 is disabled. Even when the manual regeneration control is being executed, if the gate lock lever 22 is switched to a first position A, the manual regeneration control immediately ends. As a result, the manual regeneration control of a filter for collecting particulate matter included in the exhaust gas and the operation of the work system do not influence each other.
摘要翻译：用于诸如液压挖掘机的工程车辆的废气净化系统能够执行仅在以下条件下启动的再生燃料喷射器40的手动再生控制：启用手动再生启动开关39; 发动机控制拨盘2指示低速怠速转速; 并且门锁定杆22切换到第二位置B，在第二位置B处，通过使用远程控制阀25,26和27的控制先导压力a至f的产生被禁用。即使正在执行手动再生控制，如果门锁杆22切换到第一位置A，则手动再生控制立即结束。结果，用于收集废气中所含的颗粒物质的过滤器的手动再生控制和工作系统的操作不会相互影响。

46. 发明申请

US20100058743A1 EXHAUST GAS CLEANING SYSTEM FOR DIESEL ENGINE 有权
标题翻译：柴油发动机排气净化系统
公开(公告)号：US20100058743A1
公开(公告)日：2010-03-11
申请号：US12447554
申请日：2008-07-17
申请人： Hidenobu Tsukada , Kazunori Nakamura , Shohei Kamiya
发明人： Hidenobu Tsukada , Kazunori Nakamura , Shohei Kamiya
IPC分类号： F01N9/00 , F01N3/023
CPC分类号： F01N9/002 , F01N3/0253 , F01N3/035 , F01N3/106 , F01N13/0097 , F01N2550/04 , F01N2560/06 , F01N2560/08 , F01N2560/14 , F01N2610/146 , F01N2900/0408 , F01N2900/0416 , F01N2900/14 , Y02T10/47
摘要： Each time a starting process for a diesel engine 2 is conducted and before the diesel engine 2 is started, any differences of the pressures P1 and P2 detected by first and second pressure sensors 21 and 22, respectively, with respect to a predetermined reference pressure value Pref, are computed and stored as first and second correction values ΔP1 and ΔP2, and then a differential pressure P12 across a particulate filter in the diesel engine 2 is computed using the pressure detection results of the first and second pressure sensors 21, 22 and the first and second correction values ΔP1, ΔP2. Thus, use of simply constructed and highly durable sensors during the detection of the differential pressure existing across the filter allows accurate measurement of this differential pressure.
摘要翻译：每当进行柴油发动机2的启动过程，并且在柴油发动机2启动之前，分别由第一和第二压力传感器21和22检测到的压力P1和P2相对于预定参考压力值的任何差异 Pref被计算并存储为第一和第二校正值＆Dgr; P1和＆Dgr; P2，然后使用第一和第二压力传感器21的压力检测结果计算柴油发动机2中的微粒过滤器上的压差P12 ，22以及第一和第二校正值＆Dgr; P1，＆Dgr; P2。因此，在检测存在于过滤器上的差压时，使用简单构造和高耐久性的传感器可以准确测量该差压。

47. 发明授权

US07370475B2 Traveling hydraulic working machine 有权
标题翻译：行走液压作业机
公开(公告)号：US07370475B2
公开(公告)日：2008-05-13
申请号：US10543920
申请日：2004-11-15
申请人： Tsuyoshi Nakamura , Kazunori Nakamura , Toichi Hirata , Genroku Sugiyama , Kentaro Itoga
发明人： Tsuyoshi Nakamura , Kazunori Nakamura , Toichi Hirata , Genroku Sugiyama , Kentaro Itoga
IPC分类号： F16D31/02
CPC分类号： B60W10/30 , B66F9/0655 , B66F9/20 , E02F9/2235 , E02F9/2296 , F04B49/065 , F04B2203/0603 , F16H2059/467
摘要： A modification torque ΔT and a torque converter speed ratio e is computed from input and output revolution speeds of a torque converter 31. A first determination coefficient α corresponding to the speed ratio e, and a second determination coefficient β corresponding to a pump pressure are computed. A selector 87 selects the smaller one of these coefficients as a determination coefficient γ, and the modification torque ΔT is multiplied by γ to provide a modification torque ΔTA. An adder 89 adds the modification torque ΔTA (negative value) to a pump base torque TR to provide a modified pump base torque TRA, whereby a maximum pump absorption torque TRA is controlled so as to become TRA. The maximum pump torque reducing control can then be performed while accurately confirming a work situation during the combined operation of travel and a working actuator.
摘要翻译：根据变矩器31的输入和输出转速来计算修正转矩DeltaT和变矩器速比e。计算对应于速比e的第一确定系数α和对应于泵压的第二确定系数β。选择器87选择这些系数中的较小的一个作为确定系数γ，并且将修正转矩DeltaT乘以伽玛以提供修改转矩DeltaTA。加法器89将修正转矩DeltaTA（负值）与泵基本转矩TR相加以提供改进的泵基本转矩TRA，由此控制最大泵吸收转矩TRA以变成TRA。然后可以在行驶和工作执行器的组合操作期间精确地确认工作情况的同时执行最大泵扭矩降低控制。

48. 发明申请

US20060185141A1 Multilayer wiring board and manufacture method thereof 有权
公开(公告)号：US20060185141A1
公开(公告)日：2006-08-24
申请号：US11410984
申请日：2006-04-26
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： H01G7/00 , H01K3/10
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.

49. 发明申请

US20060172293A1 Novel method of assaying nucleic acid using labeled nucleotide 审中-公开
标题翻译：使用标记核苷酸测定核酸的新方法
公开(公告)号：US20060172293A1
公开(公告)日：2006-08-03
申请号：US10514558
申请日：2003-05-30
申请人： Shinya Kurata , Kyoto Takatsu , Kazunori Nakamura
发明人： Shinya Kurata , Kyoto Takatsu , Kazunori Nakamura
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。

50. 发明授权

US06404917B1 Image compressor 失效
标题翻译：图像压缩机
公开(公告)号：US06404917B1
公开(公告)日：2002-06-11
申请号：US09306787
申请日：1999-05-07
申请人： Tsuyoshi Kondo , Kazunori Nakamura
发明人： Tsuyoshi Kondo , Kazunori Nakamura
IPC分类号： G06K900
CPC分类号： G06T9/005
摘要： In an image compressor, a color space converting unit separates an image data into a luminance data and a chrominance data. An image block-dividing unit block-divides each of the luminance and chrominance data separated by the color space converting unit into a plurality of blocks each of which includes adjacent pixels. A luminance threshold value determining unit determines a threshold value for binarizing the luminance data. A luminance binarizing unit binarizes the luminance data using the determined threshold value. A typical value forming unit forms two typical values for each of the block-divided luminance and chrominance data in accordance with the luminance data. A binarized luminance compressing unit encodes the binarized luminance data using dictionaries whose number is smaller than the number of all combinations of the luminance data.
摘要翻译：在图像压缩器中，颜色空间转换单元将图像数据分离成亮度数据和色度数据。图像块分割单元将由颜色空间转换单元分离的亮度和色度数据中的每一个划分为包括相邻像素的多个块。亮度阈值确定单元确定用于二值化亮度数据的阈值。亮度二值化单元使用所确定的阈值二值化亮度数据。典型的值形成单元根据亮度数据为块划分的亮度和色度数据中的每一个形成两个典型值。二值化亮度压缩单元使用数字小于亮度数据的所有组合的数量的字典对二进制化的亮度数据进行编码。

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