专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US6097989A Adaptive controller with parameter adjustment law expressed in recurrence formula 失效
标题翻译：具有参数调整法的自适应控制器以递归公式表示
公开(公告)号：US6097989A
公开(公告)日：2000-08-01
申请号：US881256
申请日：1997-06-24
申请人： Hidetaka Maki , Yusuke Hasegawa
发明人： Hidetaka Maki , Yusuke Hasegawa
IPC分类号： F02D41/04 , F02D41/14 , F02D45/00 , G05B11/36 , G05B13/02 , G05B13/04
CPC分类号： G05B13/042 , F02D41/047 , F02D41/1402 , F02D41/2454 , G05B13/024 , F02D2041/1415 , F02D2041/1418 , F02D2041/1419 , F02D2041/1426 , F02D2041/1431 , F02D2041/1433 , F02D2200/0406 , F02D2200/0414 , F02D2200/0418 , F02D2200/703 , F02D41/1454 , F02D41/2448 , F02D41/2477
摘要： An adaptive controller using an adjustment law expressed in recurrence formula, including a plant, a controller which controls an input to the plant, and a parameter adjuster which adjusts a parameter of the controller. In the controller, an input to the parameter adjuster is multiplied by a coefficient other than 1 such that the range of change of the parameter adjuster's internal variable is restricted to a predetermined limit. With this arrangement, the controller can be realized on a less expensive and fewer-bit-length microcomputer such as 16-bits. The input to the parameter adjuster may be made up of the control input to the plant and an output therefrom. Alternatively, the input to the controller and an output from the plant may be both multiplied by a coefficient other than 1 to be input to the parameter adjuster. Further, it may be arranged such that a gain matrix element of the parameter adjuster is intermittently replaced with a prescribed value when it exceeds a limit, or when the cycle of the control exceeds a predetermined number of cycles.
摘要翻译：使用以递归公式表示的调整规律的自适应控制器，包括工厂，控制对工厂的输入的控制器以及调整控制器的参数的参数调节器。在控制器中，将参数调节器的输入乘以除1之外的系数，使得参数调节器的内部变量的变化范围被限制在预定的极限。通过这种布置，可以在诸如16位的较便宜且较少位的微型计算机上实现控制器。参数调节器的输入可以由对工厂的控制输入和其输出组成。或者，控制器的输入和来自工厂的输出可以乘以除了1之外的系数以输入到参数调节器。此外，可以将其设置为使得当参数调节器的增益矩阵元素超过限制时，或者当控制的周期超过预定循环次数时，间歇地替换为规定值。

42. 发明授权

US5649518A Fuel metering control system for internal combustion engine 失效
标题翻译：内燃机燃油计量控制系统
公开(公告)号：US5649518A
公开(公告)日：1997-07-22
申请号：US514859
申请日：1995-08-14
申请人： Hidetaka Maki , Yusuke Hasegawa , Yoichi Nishimura
发明人： Hidetaka Maki , Yusuke Hasegawa , Yoichi Nishimura
IPC分类号： F02D41/12 , F02D41/14
CPC分类号： F02D41/1402 , F02D41/126 , F02D41/1477 , F02D2041/1409 , F02D2041/1415 , F02D2041/142 , F02D2041/1426 , F02D2041/1433 , F02D41/1456
摘要： A fuel metering control system for an internal combustion engine, having a feedback loop. In the system, the quantity of fuel injection (Tim) to be supplied to the engine (plant) is determined outside of the feedback loop. A feedback correction coefficient (KSTR) is calculated using an adaptive controller and a feedback control is carried out by multiplying the quantity of fuel injection by the coefficient in the feedback control region. In view of the situation, once leaving the feedback control region due to, for example, fuel cutoff, but soon returning to the feedback control region shortly, internal variables of the adaptive controller necessary for coefficient calculation are held so as to make it unnecessary to determine the variables and to keep the control continuity and to enhance the controllability. On the other hand, if it takes a longer time to return the region, the variables are set to initial values.
摘要翻译：一种用于内燃机的燃料计量控制系统，具有反馈回路。在该系统中，在反馈回路之外确定要供应给发动机（工厂）的燃料喷射量（Tim）。使用自适应控制器计算反馈校正系数（KSTR），并且通过将反馈控制区域中的系数乘以燃料喷射量来进行反馈控制。鉴于这种情况，一旦离开反馈控制区域，由于例如燃料切断，但很快返回到反馈控制区域，则保持系数计算所需的自适应控制器的内部变量，从而不需要确定变量并保持控制的连续性并增强可控性。另一方面，如果返回区域需要较长时间，则将变量设置为初始值。

43. 发明授权

US5462037A A/F ratio estimator for multicylinder internal combustion engine 失效
标题翻译：多缸内燃机的A / F比估计器
公开(公告)号：US5462037A
公开(公告)日：1995-10-31
申请号：US158800
申请日：1993-12-01
申请人： Yusuke Hasegawa , Hidetaka Maki
发明人： Yusuke Hasegawa , Hidetaka Maki
IPC分类号： F02D45/00 , F02D41/00 , F02D41/14 , F02D41/34
CPC分类号： F02D41/008 , F02D41/1401 , F02D41/2458 , F02D2041/1409 , F02D2041/1415 , F02D2041/1416 , F02D2041/1417 , F02D2041/1418 , F02D2041/1433 , F02D41/1456
摘要： An air/fuel ratio estimator for estimating an air/fuel ratio of a mixture supplied to each cylinder of a multicylinder internal combustion engine through an output of an air/fuel ratio sensor installed at a confluence point of an exhaust system of the engine. The estimator includes first device for assuming the output of the air/fuel ratio sensor as an average value made up of a sum of products of past firing histories of each cylinder weighted by a predetermined value, and establishing a model using the air/fuel ratio as a state variable, a second device for obtaining a state equation with respect to the state variable. An observer is provided to estimate the unmeasured state variable indicative of the air/fuel ratio and the air/fuel ratio at each cylinder is estimated from an output of the observer. In the configuration upper and lower limit is established for the state variable such that it is replaced with its initial value if it exceeds either limit. As a result, a range of change of the variable is decreased so that the estimator can be realized on a low-performance microcomputer mounted on a vehicle.
摘要翻译：一种空气/燃料比估计器，用于通过安装在发动机的排气系统的汇合点处的空气/燃料比传感器的输出来估计供应到多缸内燃机的每个气缸的混合物的空气/燃料比。估计器包括用于将空燃比传感器的输出作为平均值的第一装置，该平均值由加权预定值的每个气缸的过去点火历史的积的总和构成，并且使用空/ 作为状态变量，用于获得关于状态变量的状态方程式的第二装置。提供观察者来估计指示空/燃比的未测量状态变量，并且从观测者的输出估计每个气缸处的空气/燃料比。在配置中，为状态变量建立上限和下限，以使其在超过任一极限时被替换为其初始值。结果，减小了变量的变化范围，从而可以在安装在车辆上的低性能微型计算机上实现估计器。

44. 发明授权

US5692485A Feedback control system using adaptive control 失效
标题翻译：反馈控制系统采用自适应控制
公开(公告)号：US5692485A
公开(公告)日：1997-12-02
申请号：US401430
申请日：1995-03-09
申请人： Hidetaka Maki , Yusuke Hasegawa , Isao Komoriya , Yoichi Nishimura
发明人： Hidetaka Maki , Yusuke Hasegawa , Isao Komoriya , Yoichi Nishimura
IPC分类号： F02D45/00 , F02D41/04 , F02D41/14 , G05B13/02
CPC分类号： F02D41/1473 , F02D41/047 , F02D41/1402 , G05B13/024 , F02D2041/1415 , F02D2041/1433
摘要： An air/fuel ratio feedback control system with the adaptive controller. The adaptive controller has a system parameter estimator which identifies system parameters such that the error between the desired value and the controlled variable outputted from the plant decreases to zero. In the system, a basic fuel injection amount is determined at a feedforward system. The adaptive controller is placed outside of the basic fuel injection amount determining system and receives the desired value (air/fuel ratio) and the controlled value (detected air/fuel ratio) using the system parameters etc. The calculated feedback coefficient is multiplied to the basic fuel injection amount to determine a final injection amount to be supplied to the plant (engine). Variables necessary for the system parameter calculation are limited their change of range so as to make the controller to be realized on a low performance computer with a small word length.
摘要翻译：具有自适应控制器的空燃比反馈控制系统。自适应控制器具有系统参数估计器，其识别系统参数，使得期望值与从工厂输出的受控变量之间的误差降至零。在该系统中，在前馈系统中确定基本的燃料喷射量。自适应控制器设置在基本燃料喷射量确定系统的外部，并使用系统参数等接收期望值（空燃比）和受控值（检测到的空气/燃料比）。将计算出的反馈系数乘以基本燃料喷射量以确定要供应给设备（发动机）的最终喷射量。系统参数计算所需的变量限制了其范围的变化，以使控制器在具有较小字长的低性能计算机上实现。

45. 发明授权

US07811734B2 Hydrophobic inorganic fine particles and toner 有权
标题翻译：疏水性无机细颗粒和调色剂
公开(公告)号：US07811734B2
公开(公告)日：2010-10-12
申请号：US12562264
申请日：2009-09-18
申请人： Yoshihiro Ogawa , Yusuke Hasegawa , Kouji Nishikawa , Miho Okazaki , Yoshitaka Suzumura , Takashige Kasuya
发明人： Yoshihiro Ogawa , Yusuke Hasegawa , Kouji Nishikawa , Miho Okazaki , Yoshitaka Suzumura , Takashige Kasuya
IPC分类号： G03G9/08 , B23B1/00
CPC分类号： C09C3/12 , B82Y30/00 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C09C1/3072 , C09C1/3081 , G03G9/09716 , G03G9/09725 , Y10T428/2995
摘要： Hydrophobic inorganic fine particles are provided which: does not cause melt adhesion of toner to a photosensitive member and contamination of a contact charging member; imparts excellent flowability, charging performance and durability to toner even after the toner is stored in a high-temperature, high-humidity environment over a long time period; and does not cause dripping of toner and contamination with the toner. The hydrophobic inorganic fine particles are obtained by subjecting inorganic fine particles to surface treatment with silicone oil and then with a silane compound and/or a silazane compound, or by subjecting inorganic fine particles to surface treatment with a silane compound and/or a silazane compound in the presence of silicone oil, and further subjecting the inorganic fine particles thus surface-treated to surface treatment with silicone oil.
摘要翻译：提供疏水性无机细颗粒，其不会使调色剂熔融粘附到感光构件上，并且会使接触充电构件受到污染; 即使调色剂长时间在高温，高湿度环境中储存后，赋予了优异的流动性，充电性能和耐久性; 并且不会引起调色剂的滴落和调色剂的污染。疏水性无机细颗粒是通过用硅油对硅烷化合物和/或硅氮烷化合物进行表面处理，或者使无机细颗粒用硅烷化合物和/或硅氮烷化合物进行表面处理而得到的在硅油的存在下，进一步对由此进行表面处理的无机微粒进行硅油表面处理。

46. 发明申请

US20100009277A1 HYDROPHOBIC INORGANIC FINE PARTICLES AND TONER 有权
标题翻译：疏水无机细颗粒和调色剂
公开(公告)号：US20100009277A1
公开(公告)日：2010-01-14
申请号：US12562264
申请日：2009-09-18
申请人： Yoshihiro Ogawa , Yusuke Hasegawa , Kouji Nishikawa , Miho Okazaki , Yoshitaka Suzumura , Takashige Kasuya
发明人： Yoshihiro Ogawa , Yusuke Hasegawa , Kouji Nishikawa , Miho Okazaki , Yoshitaka Suzumura , Takashige Kasuya
IPC分类号： G03G9/097
CPC分类号： C09C3/12 , B82Y30/00 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C09C1/3072 , C09C1/3081 , G03G9/09716 , G03G9/09725 , Y10T428/2995
摘要： Hydrophobic inorganic fine particles are provided which: does not cause melt adhesion of toner to a photosensitive member and contamination of a contact charging member; imparts excellent flowability, charging performance and durability to toner even after the toner is stored in a high-temperature, high-humidity environment over a long time period; and does not cause dripping of toner and contamination with the toner. The hydrophobic inorganic fine particles are obtained by subjecting inorganic fine particles to surface treatment with silicone oil and then with a silane compound and/or a silazane compound, or by subjecting inorganic fine particles to surface treatment with a silane compound and/or a silazane compound in the presence of silicone oil, and further subjecting the inorganic fine particles thus surface-treated to surface treatment with silicone oil.
摘要翻译：提供疏水性无机细颗粒，其不会使调色剂熔融粘附到感光构件上，并且会使接触充电构件受到污染; 即使调色剂长时间在高温，高湿度环境中储存后，赋予了优异的流动性，充电性能和耐久性; 并且不会引起调色剂的滴落和调色剂的污染。疏水性无机细颗粒是通过用硅油对硅烷化合物和/或硅氮烷化合物进行表面处理，或者使无机细颗粒用硅烷化合物和/或硅氮烷化合物进行表面处理而得到的在硅油的存在下，进一步对由此进行表面处理的无机微粒进行硅油表面处理。

47. 发明授权

US07582401B2 Toner with hybrid binder resin 有权
标题翻译：具有混合粘合剂树脂的调色剂
公开(公告)号：US07582401B2
公开(公告)日：2009-09-01
申请号：US11407257
申请日：2006-04-20
申请人： Yoshihiro Ogawa , Yusuke Hasegawa , Tomohisa Sano , Junko Nishiyama , Miho Okazaki , Takashige Kasuya , Koji Nishikawa
发明人： Yoshihiro Ogawa , Yusuke Hasegawa , Tomohisa Sano , Junko Nishiyama , Miho Okazaki , Takashige Kasuya , Koji Nishikawa
IPC分类号： G03G9/087
CPC分类号： G03G9/08733 , G03G9/0806 , G03G9/08728 , G03G9/08755 , G03G9/08786 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： The invention is to provide a toner excellent in fixing property, high-temperature offset resistance and blocking resistance, and having an excellent developing property. The invention provides a toner including at least a binder resin and a colorant, wherein: the binder resin contains a hybrid resin which contains a polyester-type resin unit by 50 mass % or more and in which a polyester-type resin component and a vinyl-type resin component are chemically bonded; the toner contains 3 to 50 mass % of a tetrahydrofuran-insoluble matter derived from the binder resin; the tetrahydrofuran-insoluble matter contains a hybrid resin; and a tetrahydrofuran-soluble matter, obtained by hydrolyzing the tetrahydrofuran-insoluble matter and separating by filtration, has, in a GPC-measured molecular weight distribution, a main peak within a molecular weight range of 50,000 to 500,000.
摘要翻译：本发明提供一种调色性，耐高温抵抗性，耐粘连性优异，显影性优异的调色剂。本发明提供了至少包含粘合剂树脂和着色剂的调色剂，其中：所述粘合剂树脂含有含有50质量％以上的聚酯类树脂单元的混合树脂，其中，聚酯类树脂成分和乙烯基化学键合; 调色剂含有3〜50质量％的来自粘合剂树脂的四氢呋喃不溶物质; 四氢呋喃不溶物含有杂化树脂; 通过水解四氢呋喃不溶物并通过过滤分离得到的四氢呋喃可溶物质在GPC测定的分子量分布中具有在50,000〜500,000的分子量范围内的主峰。

48. 发明申请

US20090035679A1 MAGNETIC TONER 有权
标题翻译：磁性墨粉
公开(公告)号：US20090035679A1
公开(公告)日：2009-02-05
申请号：US11817295
申请日：2005-06-24
申请人： Yoshihiro Ogawa , Yusuke Hasegawa , Shinichiro Abe , Junko Nishiyama , Takashige Kasuya
发明人： Yoshihiro Ogawa , Yusuke Hasegawa , Shinichiro Abe , Junko Nishiyama , Takashige Kasuya
IPC分类号： G03G9/083
CPC分类号： G03G9/09725 , G03G9/081 , G03G9/0819 , G03G9/0833 , G03G9/0835 , G03G9/0836 , G03G9/08755 , G03G9/09716
摘要： A magnetic toner is disclosed having magnetic toner particles containing a binder resin and a magnetic iron oxide. The magnetic toner has a specific saturation magnetization and a specific residual magnetization in ascertain magnetic field. The binder resin includes a polyester component polymerized with an aromatic carboxylic acid titanium compound as a catalyst.
摘要翻译：公开了一种磁性调色剂，其具有含有粘合剂树脂和磁性氧化铁的磁性调色剂颗粒。磁性调色剂在确定磁场中具有特定的饱和磁化强度和特定的剩余磁化强度。粘合剂树脂包括与芳族羧酸钛化合物作为催化剂聚合的聚酯组分。

49. 发明授权

US5694910A Apparatus for controlling air-fuel ratio of internal combustion engine 失效
标题翻译：用于控制内燃机空燃比的装置
公开(公告)号：US5694910A
公开(公告)日：1997-12-09
申请号：US596566
申请日：1996-02-05
申请人： Yusuke Hasegawa
发明人： Yusuke Hasegawa
IPC分类号： F02D45/00 , F02D41/14 , G05B13/02
CPC分类号： F02D41/1403 , F02D41/1441 , F02D41/1473 , G05B13/0255 , F02D2041/1415 , F02D2041/1418 , F02D2041/1426 , F02D2041/1433
摘要： An apparatus for controlling the air-fuel ratio of an internal combustion engine has an air-fuel ratio sensor for detecting an air-fuel ratio of the internal combustion engine, and a fuel supply control device for controlling an amount of fuel supplied to the internal combustion engine based on the air-fuel ratio detected by the air-fuel ratio sensor. The fuel supply control device has a feedback control system for controlling the amount of fuel supplied to the internal combustion engine through a feedback control loop according to a sliding mode control process in order to equalize the detected air-fuel ratio with a target air-fuel ratio.
摘要翻译：用于控制内燃机的空燃比的装置具有用于检测内燃机的空燃比的空燃比传感器和用于控制供给内燃机的燃料量的燃料供给控制装置基于由空燃比传感器检测的空燃比的内燃机。燃料供给控制装置具有反馈控制系统，用于根据滑动模式控制处理，通过反馈控制回路来控制供给内燃机的燃料量，以便将检测到的空燃比与目标空气燃料相加比。

50. 发明授权

US5542404A Trouble detection system for internal combustion engine 失效
标题翻译：内燃机故障检测系统
公开(公告)号：US5542404A
公开(公告)日：1996-08-06
申请号：US383373
申请日：1995-02-03
申请人： Yusuke Hasegawa , Yoichi Nishimura , Isao Komoriya , Shushuke Akazaki
发明人： Yusuke Hasegawa , Yoichi Nishimura , Isao Komoriya , Shushuke Akazaki
IPC分类号： F02M65/00 , F02D41/00 , F02D41/14 , F02D41/22 , F02D41/34 , F02D41/36 , F02D45/00
CPC分类号： F02D41/008 , F02D41/1495 , F02D41/22 , F02D41/1456
摘要： A malfunction detecting system for an internal combustion engine utilizes an air/fuel ratio feedback control loop. Namely, feedback factors #nKLAF operate to absorb the air/fuel ratio variance between cylinders and to converge the individual cylinders' air/fuel ratios to the confluence point air/fuel ratio, while another feedback factor KLAF operates to converge the confluence point air/fuel ratio to a desired air/fuel ratio, converging all cylinders' air/fuel ratios to the desired air/fuel ratio. With this arrangement, any of the feedback factors #nKLAF for a certain cylinder becomes a prescribed value, it can therefore be assumed that any abnormality would occur in a part such as the fuel injector which would affect the air/fuel ratio in the cylinder concerned. Similarly, if the confluence point air/fuel ratio feedback factor KLAF becomes another prescribed value, it can be assumed that any abnormality would occur in a part such as the fuel pressure system which would affect the air/fuel ratios of all the cylinders. By discriminating these factors, malfunctions can be detected immediately and accurately.
摘要翻译：用于内燃机的故障检测系统利用空燃比反馈控制回路。也就是说，反馈因子#nKLAF用于吸收气缸之间的空气/燃料比变化，并且将各个气缸的空气/燃料比收敛到汇流点空气/燃料比，而另一反馈系数KLAF用于使汇合点空气/ 燃料比达到期望的空气/燃料比，将所有气缸的空气/燃料比收敛到期望的空气/燃料比。通过这种布置，对于某个气缸的任何反馈因子＃nKLAF变为规定值，因此可以假设在诸如燃料喷射器的部件中将发生任何异常，这将影响相关气缸中的空气/燃料比。类似地，如果汇流点空燃比反馈因数KLAF成为另一规定值，则可以假设在诸如将影响所有气缸的空气/燃料比的燃料压力系统的部分中将发生任何异常。通过区分这些因素，可以立即且准确地检测故障。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式