公开(公告)号：US08219278B2

公开(公告)日：2012-07-10

申请号：US12673358

申请日：2008-08-11

申请人： Hiroshi Sawada ,  Shinichiro Imamura

发明人： Hiroshi Sawada ,  Shinichiro Imamura

IPC分类号： G01M17/00 ,  G06F7/00 ,  G06F19/00

CPC分类号： B01D53/9409 ,  B01D53/9495 ,  F01N3/0842 ,  F02D41/0275 ,  F02D41/1441 ,  F02D41/1456 ,  F02D41/146 ,  F02D41/1463 ,  F02D41/1475 ,  F02D41/222 ,  F02D2041/1468 ,  Y02T10/24

摘要： The NOx sensor malfunction diagnostic device includes a control section. The control section performs the supplying of an excess amount of reducing agent, which is more than an amount required to reduce adsorbed NOx in a NOx reduction catalyst when a predetermined amount of NOx has been adsorbed in the NOx catalyst, and detects malfunctions of the NOx sensor based on NOx sensor output signal when the excess amount of reduction agent is supplied.

摘要翻译： NOx传感器故障诊断装置包括控制部。 控制部分执行过量的还原剂的供应，当NO x催化剂中已经吸收了预定量的NOx时，该还原剂的量大于减少NO x还原催化剂中的NOx吸收所需的量，并且检测NOx的故障 当提供过剩量的还原剂时，基于NOx传感器输出信号的传感器。

公开(公告)号：US08111006B2

公开(公告)日：2012-02-07

申请号：US12374818

申请日：2008-03-13

申请人： Kunihiro Komiya ,  Hiroshi Sawada

发明人： Kunihiro Komiya ,  Hiroshi Sawada

IPC分类号： H05B41/36

CPC分类号： H05B33/0815 ,  G09G3/14 ,  G09G2330/02 ,  H05B33/0818 ,  Y02B20/347

摘要： A light emitting diode driving apparatus 10 of the present invention includes: a driving voltage generating section 11 for generating a driving voltage Vout of an LED; a driving current control section 12 for PWM controlling driving currents iW1 to iW3 that flow through the LED; and a monitor voltage generating section 13 that monitors the driving voltage Vout, and that generates a monitor voltage Vm during an OFF period of the driving current by superposing on a predetermined reference voltage Vref, which is used as a standard, a voltage corresponding to a difference occurring in the driving voltage Vout during the OFF period. The driving voltage generating section 11 performs feedback control of the driving voltage Vout such that feedback voltages VW1 to VW3 are equal to the reference voltage Vref during an ON period of the driving current, and the driving voltage generating section 11 performs feedback control of the driving voltage Vout such that the monitor voltage Vm is equal to the reference voltage Vref during an OFF period of the driving current Vout.

摘要翻译： 本发明的发光二极管驱动装置10包括：用于产生LED的驱动电压Vout的驱动电压产生部11; 用于PWM控制流过LED的驱动电流iW1至iW3的驱动电流控制部分12; 以及监视电压生成部13，其监视驱动电压Vout，并且通过将用作标准的预定参考电压Vref叠加在驱动电流的OFF周期期间产生监视电压Vm， 在OFF周期期间在驱动电压Vout中出现的差。 驱动电压产生部分11在驱动电流的导通期间中执行驱动电压Vout的反馈控制，使得反馈电压VW1至VW3等于参考电压Vref，并且驱动电压产生部分11执行驱动的反馈控制 电压Vout，使得在驱动电流Vout的OFF周期期间监视电压Vm等于基准电压Vref。

公开(公告)号：US20100186491A1

公开(公告)日：2010-07-29

申请号：US12666238

申请日：2008-06-19

申请人： Daisuke Shibata ,  Hiroshi Sawada ,  Yasuyuki Yokokawa

发明人： Daisuke Shibata ,  Hiroshi Sawada ,  Yasuyuki Yokokawa

IPC分类号： G01M15/10

CPC分类号： F02D41/221 ,  F02D41/1495 ,  F02D41/1498 ,  F02D2041/1431 ,  F02D2041/228 ,  Y02T10/40

摘要： An abnormality diagnosis device according to the present invention can calculate a calculation air-fuel ratio A/Fk based upon a fuel injection quantity and an intake air quantity, and determine the abnormality of the air-fuel ratio sensor based upon the calculation air-fuel ratio and an actual air-fuel ratio detected by an air-fuel ratio sensor, when an operating condition in the internal combustion engine relatively rapidly changes according to an engine operating demand and thereby the calculation air-fuel ratio relatively rapidly changes. Since the air-fuel ratio is not forcibly changed and fluctuated, deterioration of the exhaust emission and the combustion state, and deterioration of the vibration and the noise at abnormality diagnosing can be certainly prevented.

摘要翻译： 根据本发明的异常诊断装置可以基于燃料喷射量和进气量计算计算空燃比A / Fk，并且基于计算空气燃料来确定空燃比传感器的异常 当内燃机的运转状态相对快速地根据发动机运转要求而变化时，空燃比传感器检测出的实际空燃比相对快速变化。 由于空燃比没有强制变化和波动，所以可以可靠地防止排气排放和燃烧状态的劣化，异常诊断时的振动和噪声的劣化。

公开(公告)号：US20100129790A1

公开(公告)日：2010-05-27

申请号：US11884546

申请日：2006-02-16

申请人： Hiroshi Sawada ,  Ikuo Mori ,  Kenji Takami

发明人： Hiroshi Sawada ,  Ikuo Mori ,  Kenji Takami

IPC分类号： C12Q1/68

CPC分类号： C12Q1/6883 ,  C12Q2600/136 ,  C12Q2600/158

摘要： It is intended to provide a rapid, simple and noninvasive novel in vivo method for determining phospholipidosis (PLsis) by detecting a PLsis marker gene. More specifically, it is intended to provide a method for determining phospholipidosis in a mammal comprising the step of detecting change in expression of one or more genes whose expression changes correlated with the onset of phospholipidosis in a sample collected from the mammal, in which at least one of the genes comprises a base sequence identical or substantially identical to the base sequence represented by any of SEQ ID NO: n (wherein n is an odd number between 1 and 57, an integer number between 59 and 63, an even number between 64 and 98, 100 or 101.)

摘要翻译： 旨在提供通过检测PLsis标记基因来测定磷脂病（PLsis）的快速，简单和无创新型体内新方法。 更具体地说，本发明提供一种用于测定哺乳动物中的磷脂病的方法，包括检测从哺乳动物采集的样品中表达变化与磷脂症发生相关的一种或多种基因的表达变化的步骤，其中至少 基因之一包含与SEQ ID NO：n中任一个表示的碱基序列相同或基本相同的碱基序列（其中n为1至57之间的奇数，59至63之间的整数，64之间的偶数 和98,100或101.）

公开(公告)号：US07647209B2

公开(公告)日：2010-01-12

申请号：US10594983

申请日：2006-02-07

申请人： Hiroshi Sawada ,  Shoko Araki ,  Ryo Mukai ,  Shoji Makino

发明人： Hiroshi Sawada ,  Shoko Araki ,  Ryo Mukai ,  Shoji Makino

IPC分类号： G06F3/00

CPC分类号： G10L21/0272 ,  G06K9/6245 ,  G10L15/20 ,  G10L2021/02165

摘要： A frequency domain transforming section transforms mixed signals observed by multiple sensors into mixed signals in the frequency domain, a complex vector generating section generates a complex vector by using the frequency-domain mixed signals, a normalizing section generates a normalized vector excluding frequency dependence of the complex vector, and a clustering section clusters the normalized vectors to generate clusters. Then, a separated signal generating section generates separated signals in the frequency domain by using information about the clusters and a time domain transforming section transforms the separated signals in the frequency domain into separated signals in the time domain.

摘要翻译： 频域变换部将多个传感器观测到的混合信号变换为频域的混合信号，复矢量生成部通过使用频域混合信号生成复矢量，归一化部生成除了频率依赖性的归一化矢量 复数向量，聚类部分聚类归一化向量以生成聚类。 然后，分离信号生成部通过使用关于簇的信息来生成频域的分离信号，并且时域变换部将频域中的分离信号变换为时域中的分离信号。

公开(公告)号：US20090229253A1

公开(公告)日：2009-09-17

申请号：US12097072

申请日：2006-12-14

申请人： Daisuke Shibata ,  Hiroshi Sawada

发明人： Daisuke Shibata ,  Hiroshi Sawada

IPC分类号： F01N11/00 ,  F01N3/10 ,  F01N9/00

CPC分类号： B01D53/9431 ,  B01D53/9495 ,  F01N3/0807 ,  F01N3/0842 ,  F01N3/0878 ,  F01N3/2053 ,  F01N3/206 ,  F01N11/00 ,  F01N2550/03 ,  F01N2560/026 ,  Y02T10/47

摘要： An object is to estimate the degree of deterioration of an NOx catalyst with improved accuracy in an exhaust gas purification system having the NOx catalyst provided in an exhaust passage. According to the present invention, an NOx sensor is provided downstream of an NOx catalyst, and the difference between an estimated value of the NOx concentration in the exhaust gas in the exhaust passage upstream of the NOx catalyst and a detection value of he NOx sensor at a time when NOx in the exhaust gas is not removed in the NOx catalyst is calculated. In addition, in estimating the degree of deterioration of the NOx catalyst, the estimated value of the NOx concentration in the exhaust gas in the exhaust passage upstream of the NOx catalyst is corrected based on this difference, and the degree of deterioration of the NOx catalyst is estimated based on the difference between this corrected value and the detection value of the NOx sensor.

摘要翻译： 本发明的目的是在具有设置在排气通路中的NOx催化剂的排气净化系统中，以提高的精度来推测NOx催化剂的劣化程度。 根据本发明，NOx传感器设置在NOx催化剂的下游，NOx排出通道上游的排气中的NOx浓度的估计值与NOx传感器的检测值之间的差值 计算在NOx催化剂中未排出废气中的NOx的时间。 此外，在推定NOx催化剂的劣化程度时，基于该差异来校正NOx催化剂上游排气通路中的排气中的NOx浓度的推定值，NOx催化剂的劣化程度 基于该校正值与NOx传感器的检测值之间的差异来估计。

公开(公告)号：US07518892B2

公开(公告)日：2009-04-14

申请号：US11828466

申请日：2007-07-26

申请人： Atsushi Kitagawa ,  Hiroshi Sawada

发明人： Atsushi Kitagawa ,  Hiroshi Sawada

IPC分类号： H02H3/18

CPC分类号： H02M3/07

摘要： A semiconductor integrated circuit is electrically connected to first to fourth capacitors and includes first to eleventh switches. A tenth switch has a first terminal electrically connected to a second terminal of the second capacitor, and a second terminal electrically connected to a first terminal of the third capacitor. An eleventh switch has a first terminal electrically connected to a second terminal of the first capacitor, and a second terminal electrically connected to the first terminal of the third capacitor. A second terminal of the third capacitor is connected to a node at a fixed potential.

摘要翻译： 半导体集成电路电连接到第一至第四电容器，并且包括第一至第十一开关。 第十开关具有电连接到第二电容器的第二端子的第一端子和电连接到第三电容器的第一端子的第二端子。 第十一开关具有电连接到第一电容器的第二端子的第一端子和电连接到第三电容器的第一端子的第二端子。 第三电容器的第二端子连接到固定电位的节点。

公开(公告)号：US07441407B2

公开(公告)日：2008-10-28

申请号：US10567674

申请日：2004-08-09

申请人： Hiroshi Sawada

发明人： Hiroshi Sawada

IPC分类号： F16D31/02 ,  F15B11/08

CPC分类号： E02F9/2246 ,  E02F9/2225 ,  E02F9/2228 ,  E02F9/2235 ,  E02F9/2285 ,  E02F9/2292 ,  E02F9/2296 ,  F15B11/024 ,  F15B11/17 ,  F15B21/14 ,  F15B2211/20523 ,  F15B2211/20546 ,  F15B2211/20576 ,  F15B2211/30505 ,  F15B2211/30525 ,  F15B2211/3056 ,  F15B2211/3058 ,  F15B2211/3111 ,  F15B2211/31576 ,  F15B2211/329 ,  F15B2211/40515 ,  F15B2211/41581 ,  F15B2211/428 ,  F15B2211/46 ,  F15B2211/55 ,  F15B2211/6309 ,  F15B2211/6313 ,  F15B2211/6355 ,  F15B2211/6651 ,  F15B2211/71 ,  F15B2211/7114 ,  F15B2211/88

摘要： A hydraulic drive control device which is capable of translating the effect of oil pressure loss reduction into the effect of fuel consumption reduction that is very real to the user. The hydraulic drive control device has (i) a driving hydraulic circuit for driving a hydraulic actuator by supplying pressure oil to or draining it from the hydraulic actuator through control valves, the pressure oil being discharged from a hydraulic pump driven by an engine and (ii) a quick return circuit for directly flowing part of hydraulic oil discharged from the hydraulic actuator back to a tank, while the hydraulic actuator being driven. The hydraulic drive control device also includes an engine controller for controlling the output of the engine such that the output of the engine is restricted when the quick return circuit is opened.

摘要翻译： 一种液压驱动控制装置，其能够将油压降低的效果转化为对用户非常实际的燃料消耗降低的影响。 液压驱动控制装置具有：（i）驱动液压回路，用于通过向液压致动器供给压力油通过控制阀驱动液压致动器，压力油从由发动机驱动的液压泵排出， ）一个快速返回电路，用于在液压致动器被驱动的同时将从液压执行机构排出的液压油的一部分直接流向油箱。 液压驱动控制装置还包括用于控制发动机的输出的发动机控制器，使得当快速返回回路打开时发动机的输出受到限制。

公开(公告)号：US20080124486A1

公开(公告)日：2008-05-29

申请号：US11630906

申请日：2004-09-06

申请人： Hiroshi Sawada ,  Kosuke Kawahara

发明人： Hiroshi Sawada ,  Kosuke Kawahara

IPC分类号： C08J7/18

CPC分类号： C23F4/02 ,  C23C16/0263

摘要： To provide a method for enhancing adhesion of a thin film, and a method for enhancing adhesion of a thin film provided with a surface function caused by the shape.Adhesion of a thin film can be enhanced by irradiating the surface of a parent material with a laser beam at a fluence in the vicinity of the machining threshold, scanning the irradiated part while overlapping to form a grating structure, and then forming a solid thin film in the grating structure. When the grating structure formed on the parent material is left on the solid thin film, adhesion of the thin film is enhanced and surface functions, e.g. reduction of friction and wear caused by the shape, suppression of adhesion of fine particles, and cell sensibility, can be exhibited in conjunction with the function of the solid thin film.

摘要翻译： 提供一种提高薄膜附着力的方法，以及提供具有由该形状引起的表面功能的薄膜的附着力的方法。 可以通过用激光束在加工阈值附近照射母材表面，同时重叠扫描照射部分以形成光栅结构，然后形成固体薄膜，从而增强薄膜的附着力 在光栅结构中。 当在母材上形成的光栅结构留在固体薄膜上时，薄膜的粘附性增强，并且表面的功能，例如， 结合固体薄膜的功能可以显示由形状引起的摩擦和磨损的降低，细颗粒的粘附抑制和细胞感觉性。

公开(公告)号：US20080066447A1

公开(公告)日：2008-03-20

申请号：US10584775

申请日：2005-05-11

申请人： Hiroshi Sawada ,  Daisuke Shibata

发明人： Hiroshi Sawada ,  Daisuke Shibata

IPC分类号： F01N11/00

CPC分类号： F02D41/0052 ,  F01N3/035 ,  F01N3/0821 ,  F01N3/0842 ,  F02D41/1446 ,  F02D41/1454 ,  F02D41/187 ,  F02D41/222 ,  Y02T10/47

摘要： A technique is provided which can specify a member in. which malfunction really occurs when there exists malfunction in at least one of a plurality of state values representing the state of an internal combustion engine. When an amount of fresh intake air is controlled by increasing and decreasing an amount of EGR gas in a feedback manner, and when an amount of fuel to be added to an exhaust gas is controlled based on an air fuel ratio sensor in a feedback manner, a determination is made, based on the result of comparison between output values and command values of members to be detected and corresponding reference values, as to in which member malfunction occurs. Such a determination is based on the fact that relations between output values and command values of the members to be detected and corresponding reference values in individual operating states are different from one another depending on sensors or devices in which malfunction occurs.

摘要翻译： 提供了一种能够指定成员的技术，当表示内燃机的状态的多个状态值中的至少一个中存在故障时，确实发生故障。 当通过以反馈方式增加和减少EGR气体的量来控制新鲜进气量时，并且当以反馈方式基于空燃比传感器控制添加到排气的燃料量时， 基于成员故障发生的输出值和要检测的构件的指令值和对应的参考值之间的比较的结果进行确定。 这样的判断基于以下事实：根据要发生故障的传感器或装置，要检测的构件的输出值和指令值之间的关系以及各个操作状态中的相应参考值彼此不同。