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1. 发明授权

US07280231B2 Apparatus for determining wall thickness of microcapsule 失效
标题翻译：用于测定微胶囊壁厚的装置
公开(公告)号：US07280231B2
公开(公告)日：2007-10-09
申请号：US10792869
申请日：2004-03-05
申请人： Hidekazu Yoshizawa , Masaki Hayashi
发明人： Hidekazu Yoshizawa , Masaki Hayashi
IPC分类号： G01B11/28
CPC分类号： G01B11/0625 , G01N15/1456 , G01N2015/025 , G01N2015/1493
摘要： A thickness-determining apparatus for determining a wall thickness of a microcapsule having a refractive index n1 comprises a sensor 1 for detecting a light scattering intensity data I1 with respect to the microcapsule dispersed in a medium having a refractive index n1, and a light scattering intensity data I2 with respect to the microcapsule dispersed in a medium having a refractive index n2; a memory circuit 3 for storing a theoretical equation correlating a light scattering intensity characteristic with a particle size; and an arithmetic circuit 5 for calculating an inner diameter r1 and an outer diameter r2 from the theoretical equation based on the light scattering intensity data I1 and I2, and calculating the wall thickness.
摘要翻译：用于确定折射率n 1的微胶囊的壁厚的厚度测定装置包括用于检测相对于分散在折射率为n 1的介质中的微胶囊的光散射强度数据I 1的传感器1，以及相对于分散在折射率n 2的介质中的微胶囊的光散射强度数据I 2; 存储电路3，用于存储将光散射强度特性与粒度相关的理论方程; 以及用于基于光散射强度数据I 1和I 2从理论方程计算内径r 1和外径r 2并计算壁厚的算术电路5。

2. 发明申请

US20060210711A1 Processes for producing microcapsules 审中-公开
标题翻译：生产微胶囊的方法
公开(公告)号：US20060210711A1
公开(公告)日：2006-09-21
申请号：US11369059
申请日：2006-03-07
申请人： Masaki Hayashi , Hidekazu Yoshizawa
发明人： Masaki Hayashi , Hidekazu Yoshizawa
IPC分类号： B01J13/02
CPC分类号： C09D11/03 , B01J13/02
摘要： A process for producing a microcapsule comprises adding water to an liquid organic dispersion at a room temperature, wherein the liquid organic dispersion comprises a colorant particle, a hydrophobic organic solvent, and an aqueous solution containing a water-soluble resin having an acid value of 20 to 400 mgKOH/g and having been neutralized to a neutralization degree of 5 to 50 mol %, and emulsifying the resin through phase inversion to produce a capsule particle in an aqueous phase, wherein the capsule particle comprises a dispersion system containing the colorant particle and the organic solvent, and a wall comprising the resin and encapsulating the dispersion system. In the process, when the amount to be added of water at which a mixture of the resin solution and water becomes clouded by addition of water to the resin solution is given as Y parts by weight, the phase inversion emulsification step is conducted by adding 0.75Y to 1.25Y parts by weight of water relative to 1 part by weight of the solid content of the neutralized resin to the liquid organic dispersion. Thus obtained microcapsule has a small dispersivity of the particle size, a large thickness of the wall, and a high strength.
摘要翻译：微胶囊的制造方法包括在室温下将水加入到液体有机分散体中，其中液体有机分散体包含着色剂颗粒，疏水性有机溶剂和含有酸值为20的水溶性树脂的水溶液至400mgKOH / g，并被中和至中和度为5〜50mol％，并通过相转化乳化树脂以在水相中产生胶囊颗粒，其中胶囊颗粒包含含有着色剂颗粒的分散体系和有机溶剂和包含树脂的壁并封装分散体系。在该过程中，当通过向树脂溶液中加入水而使树脂溶液和水的混合物变得混浊的水的添加量为Y重量份时，相转化乳化步骤通过将0.75 Y至相对于1重量份中和的树脂与液体有机分散体的固体含量的1.25Y重量份的水。由此得到的微胶囊的粒径分布小，壁厚大，强度高。

3. 发明授权

US06785601B2 Air-fuel ratio control apparatus of internal combustion engine and method thereof 失效
标题翻译：内燃机空燃比控制装置及其方法
公开(公告)号：US06785601B2
公开(公告)日：2004-08-31
申请号：US10320657
申请日：2002-12-17
申请人： Hidekazu Yoshizawa , Hajime Hosoya
发明人： Hidekazu Yoshizawa , Hajime Hosoya
IPC分类号： F02D4114
CPC分类号： F02D41/1402 , F02D2041/1431 , G05D11/135
摘要： The present invention is constituted so that an actual air-fuel ratio is detected by an air-fuel ratio sensor, a plant model representing a plant between a fuel injection valve and the air-fuel ratio sensor is sequentially identified to calculate parameters of the plant model, a control gain for calculating a feedback control amount is calculated using the calculated parameters, and the feedback control amount is calculated using the calculated control gain, wherein an absolute value of an input side parameter set on an input side of the plant model is limited to be a predetermined limit value or above, among the calculated parameters.
摘要翻译：本发明构成为通过空燃比传感器检测实际空燃比，依次识别表示燃料喷射阀与空燃比传感器之间的设备的设备模型，以计算设备的参数使用所计算的参数来计算用于计算反馈控制量的控制增益，并且使用所计算的控制增益来计算反馈控制量，其中在工厂模型的输入侧设置的输入侧参数的绝对值为在所计算的参数中被限制为预定极限值或更高。

4. 发明授权

US06574544B1 Apparatus and method of valve timing control for internal combustion engine 失效
标题翻译：内燃机气门正时控制装置及方法
公开(公告)号：US06574544B1
公开(公告)日：2003-06-03
申请号：US09698207
申请日：2000-10-30
申请人： Hidekazu Yoshizawa , Satoru Watanabe , Hajime Hosoya
发明人： Hidekazu Yoshizawa , Satoru Watanabe , Hajime Hosoya
IPC分类号： F01L1344
CPC分类号： F01L1/022 , F01L1/024 , F01L1/3442 , F01L2001/3443 , F01L2001/34469 , F01L2201/00 , F01L2800/00 , F02D13/0219 , F02D13/0261 , F02D35/0007 , F02D41/1403 , F02D2041/001 , F02D2041/143
摘要： In a valve timing control apparatus for an internal combustion engine to control a rotation phase of a camshaft relative to a crankshaft so that opening and closing timing of intake and exhaust valves is variably controlled, a feedback correction amount of the rotation phase is calculated by a sliding mode control using a switching function obtained by adding a deviation between a target value and an actual value to a differential value of the deviation, to thereby feedback control using the feedback correction amount. According to this constitution, a control can be executed with high robust and with low influence due to disturbances.
摘要翻译：在用于内燃机的气门正时控制装置中，控制凸轮轴相对于曲轴的旋转相位，使得进气门和排气门的打开和关闭正时被可变地控制，旋转相位的反馈校正量通过使用通过将目标值和实际值之间的偏差相加到偏差的微分值而获得的切换功能的滑动模式控制，从而使用反馈校正量进行反馈控制。根据这种结构，可以以高鲁棒性并且由于干扰影响较小来执行控制。

5. 发明授权

US06450158B2 Air-fuel ratio feedback control apparatus of internal combustion engine and method thereof 失效
标题翻译：内燃机的空燃比反馈控制装置及其方法
公开(公告)号：US06450158B2
公开(公告)日：2002-09-17
申请号：US09805946
申请日：2001-03-15
申请人： Koji Takahashi , Shigeo Ohkuma , Hajime Hosoya , Hidekazu Yoshizawa
发明人： Koji Takahashi , Shigeo Ohkuma , Hajime Hosoya , Hidekazu Yoshizawa
IPC分类号： F02D4114
CPC分类号： F02D41/1473 , F02D41/1403 , F02D41/1456
摘要： In a sliding mode control for restraining an air-fuel ratio state on a switching line set on a phase plane shown by a deviation between an actual air-fuel ratio and a target air fuel ratio, and a differential value of the deviation, an inclination of the switching line is made small, when the smaller an intake air quantity is, the longer a detection delay time of the air-fuel ratio is.
摘要翻译：在实际空燃比和目标空燃比之间的偏差所示的在相位平面上设置的切换线上的空燃比状态和偏差的微分值的滑动模式控制中，，当进气量越小，空燃比的检测延迟时间越长。

6. 发明申请

US20050166895A1 INTAKE AIR AMOUNT CONTROL APPARATUS FOR VEHICLE ENGINE AND METHOD THEREOF 有权
标题翻译：采用车辆发动机的空气量控制装置及其方法
公开(公告)号：US20050166895A1
公开(公告)日：2005-08-04
申请号：US11043061
申请日：2005-01-27
申请人： Hidekazu Yoshizawa , Kenichi Machida
发明人： Hidekazu Yoshizawa , Kenichi Machida
IPC分类号： F02D9/02 , F02D11/10 , F02D13/02 , F02D41/00 , F02D41/12 , F02D41/18 , F02D41/22 , F02D43/00 , F02D13/00
CPC分类号： F02D13/0226 , F01L1/022 , F01L1/024 , F01L1/3442 , F01L13/0026 , F01L2013/0073 , F01L2800/00 , F01L2820/032 , F02D11/107 , F02D41/0005 , F02D41/18 , F02D41/22 , F02D41/221 , F02D2041/001 , F02D2200/0406 , Y02T10/18 , Y02T10/42
摘要： In a control apparatus for controlling an intake air amount of an engine by variably controlling a lift amount of an intake valve, when a variable valve lift mechanism is failed, the control is switched to a control of the intake air amount based on an opening degree of a throttle valve, and also the opening degree of the throttle valve is restricted within an upper limit value in order to ensure a negative pressure utilized by a brake booster.
摘要翻译：在用于通过可变地控制进气门的升程量来控制发动机的进气量的控制装置中，当可变气门升程机构失效时，根据开度来控制进气量的控制的节流阀，并且节流阀的开度也被限制在上限值内，以确保制动助力器所使用的负压。

7. 发明授权

US06708681B2 Method and device for feedback controlling air-fuel ratio of internal combustion engine 失效
标题翻译：用于反馈控制内燃机空燃比的方法和装置
公开(公告)号：US06708681B2
公开(公告)日：2004-03-23
申请号：US09897925
申请日：2001-07-05
申请人： Hajime Hosoya , Hidekazu Yoshizawa
发明人： Hajime Hosoya , Hidekazu Yoshizawa
IPC分类号： F02D4130
CPC分类号： F02D41/1458 , F02D41/1401 , F02D41/1403 , F02D41/1456 , F02D41/1476 , F02D41/187 , F02D2041/1431
摘要： An air-fuel ratio detected by an air-fuel ratio sensor is estimated based on an estimation value of air-fuel ratio of an air-fuel mixture formed inside a cylinder, and based on an air-fuel ratio estimated as being detected by this air-fuel ratio sensor and the air-fuel ratio detected based on an output signal of the air-fuel ratio sensor, the estimation value of the cylinder air-fuel ratio is corrected and a fuel injection quantity is corrected based on the corrected cylinder air-fuel ratio.
摘要翻译：基于由气缸内形成的空气燃料混合物的空燃比的估计值来估计由空燃比传感器检测出的空燃比，并且基于由该液压气体检测出的空燃比空燃比传感器和基于空燃比传感器的输出信号检测到的空燃比，校正气缸空燃比的估计值，并且基于校正的气缸空气来校正燃料喷射量 - 燃料比。

8. 发明授权

US06241921B1 Heterogeneous display elements and methods for their fabrication 有权
标题翻译：非均匀显示元件及其制造方法
公开(公告)号：US06241921B1
公开(公告)日：2001-06-05
申请号：US09206310
申请日：1998-12-07
申请人： Joseph M. Jacobson , Hidekazu Yoshizawa
发明人： Joseph M. Jacobson , Hidekazu Yoshizawa
IPC分类号： B29D1100
CPC分类号： H01F41/16 , G02F1/167 , G09F9/375 , G11B5/024 , G11B5/09 , G11B5/74 , G11B5/746 , G11C11/14
摘要： Optically heterogeneous display elements utilize fused pigment particles, which may be manufactured with polymer shells having desired charge, photoresponse, or density characteristics. The particles may be microencapsulated prior to formation of the display element, so that the element is formed internally within the container in which it is permanently housed. The element may function as a bichromal display, a light valve, or a programmable magnetic element.
摘要翻译：光学异质显示元件利用熔融颜料颗粒，其可以用具有所需电荷，光响应或密度特性的聚合物壳制造。颗粒可以在形成显示元件之前被微胶囊化，使得元件内部形成在其永久容纳的容器内。元件可以用作双色显示器，光阀或可编程磁性元件。

9. 发明申请

US20060219197A1 Method and apparatus for controlling variable valve actuation device in internal combustion engine 有权
标题翻译：用于控制内燃机中可变气门致动装置的方法和装置
公开(公告)号：US20060219197A1
公开(公告)日：2006-10-05
申请号：US11389502
申请日：2006-03-27
申请人： Kenichi Machida , Hidekazu Yoshizawa
发明人： Kenichi Machida , Hidekazu Yoshizawa
IPC分类号： F01L1/34
CPC分类号： F02D13/023 , F01L1/34403 , F01L13/0026 , F01L2001/0537 , F01L2013/0073 , F01L2800/00 , F01L2800/11 , F01L2820/032 , F02D41/0002 , F02D41/0082 , F02D41/2445 , F02D41/2451 , F02D41/2464 , F02D2041/001 , F02D2250/18 , Y02T10/18 , Y02T10/42
摘要： In a V-type engine provided with a variable valve timing mechanism and variable valve lift mechanism for an intake valve, a torque difference between respective banks is obtained. In a region in which an opening area of the intake valve is larger than a threshold, valve timing of the intake valve by the variable valve timing mechanism is corrected so as to reduce the torque difference, whereas in a region in which the opening area of the intake valve is smaller than the threshold, lift characteristics of the intake valve by the variable valve lift mechanism is corrected so as to reduce the torque difference.
摘要翻译：在具有用于进气门的可变气门正时机构和可变气门升程机构的V型发动机中，获得各组之间的转矩差。在进气门的开口面积大于阈值的区域中，通过可变气门正时机构对进气门的正时进行了校正，以减小转矩差，而在开口面积进气门小于阈值，校正由可变气门升程机构进气门的升程特性，以减小转矩差。

10. 发明授权

US06945224B2 Intake air amount control apparatus for vehicle engine and method thereof 有权
标题翻译：车辆引擎的进气量控制装置及其方法
公开(公告)号：US06945224B2
公开(公告)日：2005-09-20
申请号：US11043061
申请日：2005-01-27
申请人： Hidekazu Yoshizawa , Kenichi Machida
发明人： Hidekazu Yoshizawa , Kenichi Machida
IPC分类号： F02D9/02 , F02D11/10 , F02D13/02 , F02D41/00 , F02D41/12 , F02D41/18 , F02D41/22 , F02D43/00 , F02D13/04
CPC分类号： F02D13/0226 , F01L1/022 , F01L1/024 , F01L1/3442 , F01L13/0026 , F01L2013/0073 , F01L2800/00 , F01L2820/032 , F02D11/107 , F02D41/0005 , F02D41/18 , F02D41/22 , F02D41/221 , F02D2041/001 , F02D2200/0406 , Y02T10/18 , Y02T10/42
摘要： In a control apparatus for controlling an intake air amount of an engine by variably controlling a lift amount of an intake valve, when a variable valve lift mechanism is failed, the control is switched to a control of the intake air amount based on an opening degree of a throttle valve, and also the opening degree of the throttle valve is restricted within an upper limit value in order to ensure a negative pressure utilized by a brake booster.
摘要翻译：在用于通过可变地控制进气门的升程量来控制发动机的进气量的控制装置中，当可变气门升程机构失效时，根据开度来控制进气量的控制的节流阀，并且节流阀的开度也被限制在上限值内，以确保制动助力器所使用的负压。

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