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41. 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。

42. 发明申请

US20100038162A1 AUTOMOTIVE CONSTRUCTION MACHINE 失效
标题翻译：汽车建筑机械
公开(公告)号：US20100038162A1
公开(公告)日：2010-02-18
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： B60K5/08 , F01N3/10 , F15B21/00
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）。

43. 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。

44. 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.

45. 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。

46. 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。

47. 发明授权

US06278857B1 Color image forming apparatus with phase correction controller 失效
标题翻译：具有相位校正控制器的彩色图像形成装置
公开(公告)号：US06278857B1
公开(公告)日：2001-08-21
申请号：US09516395
申请日：2000-03-01
申请人： Yosuke Monji , Tadayuki Kajiwara , Takami Maeda , Kazunori Nakamura
发明人： Yosuke Monji , Tadayuki Kajiwara , Takami Maeda , Kazunori Nakamura
IPC分类号： G03G1501
CPC分类号： G03G15/0194 , G03G15/0121 , G03G2215/0119
摘要： An image forming apparatus has a plurality of drive motors for driving a plurality of photosensitive drums independently, a plurality of motor rotation controllers for controlling rotation and driving of the plurality of drive motors independently, a plurality of rotation phase detectors for detecting the rotation phase of each one of the plurality of photosensitive drums, a rotation phase difference calculator for calculating the rotation phase difference of the other photosensitive drums corresponding to the rotation phase of the photosensitive drum for black as the reference, a phase correction setting unit for setting the rotation phase difference in printing operation, and a phase correction controller for correcting rotation phase of the other photosensitive drums on the basis of the calculated rotation phase difference and the set rotation phase difference.
摘要翻译：图像形成装置具有多个用于独立驱动多个感光鼓的驱动马达，多个马达旋转控制器，用于独立地控制多个驱动马达的旋转和驱动;多个旋转相位检测器，用于检测旋转相位多个感光鼓中的每一个，旋转相位差计算器，用于计算与用于黑色的感光鼓的旋转相位相对应的其它感光鼓的旋转相位差作为基准;相位校正设置单元，用于设置旋转相位基于计算出的旋转相位差和设定旋转相位差，校正其他感光鼓的旋转相位的相位校正控制器。

48. 发明授权

US06183210B2 Torque control device for hydraulic pump in hydraulic construction equipment 有权
标题翻译：液压施工设备液压泵扭矩控制装置
公开(公告)号：US06183210B2
公开(公告)日：2001-02-06
申请号：US09269422
申请日：1999-03-26
申请人： Kazunori Nakamura
发明人： Kazunori Nakamura
IPC分类号： F04B126
CPC分类号： F04B49/065 , E02F9/2235 , E02F9/2246 , E02F9/2292 , E02F9/2296 , F04B49/002 , F04B49/08 , F04B2203/0209
摘要： A torque control system for a hydraulic pump in a hydraulic construction machine wherein if an engine output lowers due to change of the environment, modification gain calculating portions 70m-70u and a torque modification value calculating portion 70v receive signals detected by sensors 75-82 and estimate a lowering of the engine output power as a torque modification value &Dgr;TFL. A speed sensing torque deviation modifying portion 70i subtracts the torque modification value &Dgr;TFL from a speed sensing torque deviation &Dgr;T1. A resulting torque modification &Dgr;TNL is added to a pump base torque TR0 to determine a suction torque TR1 (target maximum suction torque), and a resulting signal is output to a solenoid control valve 32. The solenoid control valve 32 controls respective servo valves 22 for total horsepower control, thereby controlling the maximum suction torque of the hydraulic pumps 1, 2. As a result, even when the output power of a prime mover lowers, a reduction of the revolution speed of the prime mover can be suppressed at a high load.
摘要翻译：一种用于液压施工机械中的液压泵的转矩控制系统，其中如果发动机输出由于环境变化而降低，则修正增益计算部分70m-70u和扭矩修正值计算部分70v接收由传感器75-82和估计发动机输出功率的降低作为转矩修正值DELTATFL。速度检测转矩偏差修正部70i从速度检测转矩偏差DELTAT1中减去转矩修正值DELTATFL。将所得到的转矩修正量DELTATNL加到泵底座扭矩TR0上，以确定吸力扭矩TR1（目标最大吸力转矩），并将所得到的信号输出到电磁控制阀32.螺线管控制阀32控制各个伺服阀22 总马力控制，从而控制液压泵1,2的最大吸力。结果，即使原动机的输出功率降低，也可以在高负载下抑制原动机的转速降低。

49. 发明授权

US6020651A Engine control system for construction machine 失效
标题翻译：施工机械发动机控制系统
公开(公告)号：US6020651A
公开(公告)日：2000-02-01
申请号：US93312
申请日：1998-06-09
申请人： Kazunori Nakamura , Ei Takahashi , Toichi Hirata
发明人： Kazunori Nakamura , Ei Takahashi , Toichi Hirata
IPC分类号： E02F9/20 , E02F9/22 , F02D29/04 , F02M39/00
CPC分类号： E02F9/2296 , E02F9/2235 , E02F9/2246 , E02F9/2292 , E02F9/225
摘要： A pump controller (40) calculates a pump maximum absorbing horsepower and a pump required horsepower based on an accelerator signal, a pump delivery pressure and an operation signal, determines an engine required horsepower (PN) by selecting minimum one of both horsepower values, and calculates a pump required revolution speed based on the accelerator signal, the operation signal and an engine revolution speed signal to determine an engine required revolution speed (NN). The engine controller (40) determines, from the engine required horsepower (PN), a required-horsepower-referenced target engine revolution speed (NK) at which a fuel consumption rate is minimized, and selects larger one of the engine required revolution speed (NN) and the target engine revolution speed (NK) as an engine target revolution speed (NZ) to control an injected fuel amount and fuel injection timing, thereby controlling an engine torque and an engine output revolution speed. Improved operability and less noise can be achieved, and the fuel consumption rate of an engine can be controlled in an optimum way to reduce the fuel consumption rate.
摘要翻译：泵控制器（40）基于加速器信号，泵输送压力和操作信号计算泵最大吸收功率和泵所需马力，通过选择两个马力值中的最小值来确定发动机所需马力（PN），以及基于加速器信号，操作信号和发动机转速信号来计算所需的转速，以确定发动机所需的转速（NN）。发动机控制器（40）根据发动机所需的马力（PN）确定燃料消耗率最小化的所需马力参考目标发动机转速（NK），并且选择较大的发动机所需转速（ NN）和作为发动机目标转速（NZ）的目标发动机转速（NK），以控制喷射的燃料量和燃料喷射正时，从而控制发动机扭矩和发动机输出转速。可以实现改善的可操作性和较少的噪声，并且可以以最佳方式控制发动机的燃料消耗率以降低燃料消耗率。

50. 发明授权

US5878721A Engine control system for construction machine 失效
标题翻译：施工机械发动机控制系统
公开(公告)号：US5878721A
公开(公告)日：1999-03-09
申请号：US90847
申请日：1998-06-04
申请人： Kazunori Nakamura
发明人： Kazunori Nakamura
IPC分类号： E02F9/22 , F02D29/00 , F02D29/04 , F02D41/04 , F02M59/20 , F02M39/00
CPC分类号： E02F9/2285 , E02F9/2235 , E02F9/2246 , E02F9/2292 , E02F9/2296
摘要： The pump controller determines pump load torques (T.sub.r1, T.sub.r2) from tilting signals (.theta..sub.1, .theta..sub.2) of hydraulic pumps and delivery pressure signals ( P.sub.D1, P.sub.D2) of the hydraulic pumps based on T.sub.r1 =K.multidot..theta..sub.1 .multidot.P.sub.D1 and T.sub.r2 =K.multidot..theta..sub.2 .multidot.P.sub.D2 (K: constant), and adds these pump load torques to provide a resulting value as an engine load torque signal (T). Using the signal (T) and an engine revolution speed signal, an engine controller determines a fuel injecting rate to control a pre-stroke actuator. Simultaneously, the engine controller calculates target injection timing not to change fuel injection start timing, thereby controlling a timer actuator. This makes it possible to control the fuel injection rate with good response and high accuracy following load fluctuation, achieve improved combustion, and hold a fuel injection period within an optimum angle range. As a result, optimum combustion is achieved and such a deterioration of exhaust gas as the generation of NO.sub.x and black smoke can be avoided.
摘要翻译：泵控制器基于Tr1 =Kxθ1XPD1和Tr2 =Kxθ，从液压泵的倾斜信号（θ1，θ2）和液压泵的输送压力信号（PD1，PD2）确定泵负载转矩（Tr1，Tr2） 2xPD2（K：常数），并加上这些泵负载转矩，以提供作为发动机负载转矩信号（T）的结果值。使用信号（T）和发动机转速信号，发动机控制器确定燃料喷射速率以控制前冲程致动器。同时，发动机控制器计算不改变燃料喷射开始定时的目标喷射定时，从而控制定时器致动器。这使得可以在负载波动之后以良好的响应和高精度来控制燃料喷射率，实现改进的燃烧，并且将燃料喷射周期保持在最佳角度范围内。结果，实现了最佳的燃烧，并且可以避免随着NOx和黑烟的产生而引起的废气的劣化。

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