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公开(公告)号：US20090301441A1
公开(公告)日：2009-12-10
申请号：US12477641
申请日：2009-06-03
申请人： Jun Hasegawa , Masahiro Yokoi , Yoshihito Suzuki , Kaoru Oda
发明人： Jun Hasegawa , Masahiro Yokoi , Yoshihito Suzuki , Kaoru Oda
IPC分类号： F02M51/00
CPC分类号： F02D41/20 , F02D41/406 , F02M59/366 , F02M59/466 , Y02T10/44
摘要： A movable portion is movable from a closed position, in which the movable portion is in contact with a valve element, to an opened position so as to supply fuel from a fuel portion to a compression chamber through a fuel passage. A drive control unit supplies of a small driving current, which is sufficient to maintain the movable portion at the closed position, to a coil portion so as to move the movable portion from the opened position to the closed position. The drive control unit switches the supply of the small driving current to supply of the large driving current in the course of the movement of the movable portion to the closed position by supplying the small driving current.
摘要翻译： 可移动部分可从可动部分与阀元件接触的关闭位置移动到打开位置，以便通过燃料通道将燃料从燃料部分供应到压缩室。 驱动控制单元将足以将可动部分保持在关闭位置的小的驱动电流提供给线圈部分，以将可动部分从打开位置移动到关闭位置。 驱动控制单元通过提供小的驱动电流来将小的驱动电流的供给切换到在可移动部分移动到关闭位置的过程中提供大的驱动电流。
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公开(公告)号：US20050045156A1
公开(公告)日：2005-03-03
申请号：US10923775
申请日：2004-08-24
申请人： Masahiro Yokoi , Taro Tabata
发明人： Masahiro Yokoi , Taro Tabata
IPC分类号： F02M25/07 , F02D13/02 , F02D13/06 , F02D17/02 , F02D21/08 , F02D41/00 , F02D41/02 , F02D41/14 , F02D41/36 , F02D43/00 , F02D45/00
CPC分类号： F02D41/0087 , F02D13/06 , F02D17/02 , F02D35/023 , F02D41/0072 , F02D41/1498 , F02D2041/0012 , Y02T10/18
摘要： During a cylinder cut-off operation in which fuel injection for a part of cylinders is halted and the engine is run with the remaining cylinders, a variable valve operation mechanism of the halted cylinder which fuel injection is halted is controlled based on an operating state of the engine whereby the engine vibration is reduced during the cylinder cut-off operation. The variable valve operation mechanism may be controlled based on a maximum internal pressure of a combustion cylinder which fuel injection is continued during the cylinder cut-off operation.
摘要翻译： 在一部分气缸的燃料喷射停止并且发动机与其余气缸一起行驶的气缸切断操作期间，基于操作状态来控制停止的燃料喷射的停止气缸的可变气门操作机构 发动机，由此在气缸切断操作期间发动机振动减小。 可变气门操作机构可以基于在气缸切断操作期间燃料喷射继续的燃烧气缸的最大内部压力来控制。
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公开(公告)号：US08958973B2
公开(公告)日：2015-02-17
申请号：US13163912
申请日：2011-06-20
申请人： Hiroshi Katsurahara , Osamu Fukasawa , Tomoaki Nakano , Masahiro Yokoi , Kota Noguchi , Atsushi Koike
发明人： Hiroshi Katsurahara , Osamu Fukasawa , Tomoaki Nakano , Masahiro Yokoi , Kota Noguchi , Atsushi Koike
CPC分类号： F02D41/402 , F02D41/1454 , Y02T10/44
摘要： A fuel injection control device for an engine executes a split injection constructed by a fixed injection and a variable injection. A required injection amount of the fixed injection is set in a low range. A required injection amount of the variable injection is set in a high range. An injection amount in the high range is larger than that of the low range. The required injection amount of the variable injection is changed within the high range while the required injection amount of the fixed injection is fixed when a load of the engine is varied while the split injection is performed. An injection control characteristic is corrected based on an actual air-fuel ratio detected before the load is varied and an actual air-fuel ratio detected after the load is varied.
摘要翻译： 用于发动机的燃料喷射控制装置执行由固定喷射和可变喷射构成的分流喷射。 将固定喷射的所需喷射量设定在低范围内。 将可变注入的所需注入量设定在高范围内。 高范围内的喷射量大于低范围的喷射量。 可变喷射的所需喷射量在高范围内变化，同时当执行分流喷射时发动机的负载变化时固定喷射的所需喷射量是固定的。 基于在负载变化之前检测到的实际空燃比和负载变化后检测到的实际空燃比来校正喷射控制特性。
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公开(公告)号：US20110320107A1
公开(公告)日：2011-12-29
申请号：US13163912
申请日：2011-06-20
申请人： Hiroshi KATSURAHARA , Osamu Fukasawa , Tomoaki Nakano , Masahiro Yokoi , Kota Noguchi , Atsushi Koike
发明人： Hiroshi KATSURAHARA , Osamu Fukasawa , Tomoaki Nakano , Masahiro Yokoi , Kota Noguchi , Atsushi Koike
IPC分类号： F02D41/26
CPC分类号： F02D41/402 , F02D41/1454 , Y02T10/44
摘要： A fuel injection control device for an engine executes a split injection constructed by a fixed injection and a variable injection. A required injection amount of the fixed injection is set in a low range. A required injection amount of the variable injection is set in a high range. An injection amount in the high range is larger than that of the low range. The required injection amount of the variable injection is changed within the high range while the required injection amount of the fixed injection is fixed when a load of the engine is varied while the split injection is performed. An injection control characteristic is corrected based on an actual air-fuel ratio detected before the load is varied and an actual air-fuel ratio detected after the load is varied.
摘要翻译： 用于发动机的燃料喷射控制装置执行由固定喷射和可变喷射构成的分流喷射。 将固定喷射的所需喷射量设定在低范围内。 将可变注入的所需注入量设定在高范围内。 高范围内的喷射量大于低范围的喷射量。 可变喷射的所需喷射量在高范围内变化，同时当执行分流喷射时发动机的负载变化时固定喷射的所需喷射量是固定的。 基于在负载变化之前检测到的实际空燃比和负载变化后检测到的实际空燃比来校正喷射控制特性。
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公开(公告)号：US20070293283A1
公开(公告)日：2007-12-20
申请号：US11574155
申请日：2005-08-23
IPC分类号： H04M1/00
CPC分类号： H04M1/0237 , H02G11/003 , H04M1/0227 , H04M1/0239
摘要： A mobile device, comprising a first casing (3) on which electronic devices are mounted, a second casing (1) on which electronic devices including a display part is mounted, and a hinge (11) rotatably connecting the first casing to the second casing in the stacked state of the front surface of the first casing with the rear surface of the second casing at positions deviated from the one end side lateral centers thereof. For the mobile device having the lower casing and the upper casing stacked with each other, a deformation to near its appearance to an aesthetic appearance symmetric and excellent in human engineering can be completed by one deformation operation.
摘要翻译： 一种移动装置，包括其上安装有电子装置的第一壳体（3），安装有包括显示部分的电子装置的第二壳体（1）和可旋转地将第一壳体连接到第二壳体 在第一壳体的前表面的堆叠状态下，第二壳体的后表面偏离其一个端侧横向中心的位置。 对于具有下壳体和上壳体彼此堆叠的移动装置，可以通过一次变形操作来完成对其外观对称和优异的人性化外观的变形。
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公开(公告)号：US07004148B2
公开(公告)日：2006-02-28
申请号：US10923775
申请日：2004-08-24
申请人： Masahiro Yokoi , Taro Tabata
发明人： Masahiro Yokoi , Taro Tabata
IPC分类号： F02D7/00
CPC分类号： F02D41/0087 , F02D13/06 , F02D17/02 , F02D35/023 , F02D41/0072 , F02D41/1498 , F02D2041/0012 , Y02T10/18
摘要： During cylinder cut-off in which fuel injection for some cylinder(s) is halted, a variable valve operation mechanism or the halted cylinder is controlled based on an operating state of the engine whereby engine vibration is reduced during cylinder cut-off operation. The variable valve operation mechanism may be controlled based on a maximum internal pressure of a combustion cylinder in which fuel injection is continued during the cylinder cut-off operation.
摘要翻译： 在一些气缸的燃料喷射停止的气缸切断期间，基于发动机的运行状态控制可变气门操作机构或停止气缸，从而在气缸切断操作期间发动机振动减小。 可变阀操作机构可以基于在气缸切断操作期间继续燃料喷射的燃烧气缸的最大内部压力来控制。
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公开(公告)号：US20090301439A1
公开(公告)日：2009-12-10
申请号：US12478104
申请日：2009-06-04
CPC分类号： F02M59/466 , F02D41/20 , F02D41/2464 , F02D41/3845 , F02D43/02 , F02D2200/025 , F02D2250/31 , H01F7/1805
摘要： A fuel supply apparatus includes a movable unit, a coil, a drive circuit portion, and a drive control portion. The drive circuit portion energizes the coil with a drive electric current of a first value such that the movable unit is displaced from an opening-side position to a closing-side position. The drive circuit portion energizes the coil with the drive electric current of a second value that is smaller than the first value such that the movable unit is held at the closing-side position. The drive control portion controls the drive circuit portion to change the drive electric current from the first value to the second value while the movable unit is being displaced toward the closing-side position based on energization of the coil with the drive electric current of the first value.
摘要翻译： 燃料供给装置包括可动单元，线圈，驱动电路部分和驱动控制部分。 所述驱动电路部分以所述第一值的驱动电流使所述线圈通电，使得所述可动单元从开口侧位置向闭合位置移位。 驱动电路部分以具有小于第一值的第二值的驱动电流使线圈通电，使得可移动单元保持在关闭侧位置。 驱动控制部分控制驱动电路部分，以便当可移动单元基于第一和第二值的驱动电流的线圈的通电而朝向关闭侧位置移动时，将驱动电流从第一值改变为第二值 值。
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公开(公告)号：US07905215B2
公开(公告)日：2011-03-15
申请号：US12478104
申请日：2009-06-04
CPC分类号： F02M59/466 , F02D41/20 , F02D41/2464 , F02D41/3845 , F02D43/02 , F02D2200/025 , F02D2250/31 , H01F7/1805
摘要： A fuel supply apparatus includes a movable unit, a coil, a drive circuit portion, and a drive control portion. The drive circuit portion energizes the coil with a drive electric current of a first value such that the movable unit is displaced from an opening-side position to a closing-side position. The drive circuit portion energizes the coil with the drive electric current of a second value that is smaller than the first value such that the movable unit is held at the closing-side position. The drive control portion controls the drive circuit portion to change the drive electric current from the first value to the second value while the movable unit is being displaced toward the closing-side position based on energization of the coil with the drive electric current of the first value.
摘要翻译： 燃料供给装置包括可动单元，线圈，驱动电路部分和驱动控制部分。 所述驱动电路部分以所述第一值的驱动电流使所述线圈通电，使得所述可动单元从开口侧位置向闭合位置移位。 驱动电路部分以具有小于第一值的第二值的驱动电流使线圈通电，使得可移动单元保持在关闭侧位置。 驱动控制部分控制驱动电路部分，以便当可移动单元基于第一和第二值的驱动电流的线圈的通电而朝向关闭侧位置移动时，将驱动电流从第一值改变为第二值 值。
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9.发明授权Front light, reflective liquid crystal display device and personal digital assistant 失效前灯，反光液晶显示装置和个人数字助理公开(公告)号：US06636283B2
公开(公告)日：2003-10-21
申请号：US09819624
申请日：2001-03-29
申请人： Tomohiro Sasagawa , Kyoichiro Oda , Akimasa Yuuki , Naoto Sugawara , Masahiro Yokoi , Masahisa Moroda
发明人： Tomohiro Sasagawa , Kyoichiro Oda , Akimasa Yuuki , Naoto Sugawara , Masahiro Yokoi , Masahisa Moroda
IPC分类号： G02F11335
CPC分类号： G02B6/0018 , G02B6/002 , G02B6/0028 , G02B6/0036 , G02B6/0038 , G02B6/0061
摘要： A compact and light weight front light, a reflective liquid crystal display device, and a personal digital assistant providing an image display of uniform brightness with high efficiency are provided. The front light includes a main optical guide plate and a second optical guide plate. The second optical guide plate is arranged at an end of the main optical guide plate along the widthwise direction, and, on an end surface opposite an end surface facing the main optical guide plate, grooves forming prisms are aligned along the longitudinal direction, extending in the depth direction. The front light further includes a point light source arranged at an end, in the longitudinal direction, of the second optical guide plate, and a reflective film covering the surfaces of the grooves.
摘要翻译： 提供了一种紧凑且重量轻的前灯，反射型液晶显示装置和提供高效均匀亮度的图像显示的个人数字助理。 前灯包括主导光板和第二导光板。 第二导光板沿宽度方向配置在主导光板的端部，在与主导光板相对的端面相对的端面上，形成棱镜的槽沿着长度方向排列， 深度方向。 前灯还包括布置在第二导光板的纵向端部的点光源和覆盖凹槽表面的反射膜。
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公开(公告)号：US07918208B2
公开(公告)日：2011-04-05
申请号：US12477641
申请日：2009-06-03
申请人： Jun Hasegawa , Masahiro Yokoi , Yoshihito Suzuki , Kaoru Oda
发明人： Jun Hasegawa , Masahiro Yokoi , Yoshihito Suzuki , Kaoru Oda
IPC分类号： F02M37/04
CPC分类号： F02D41/20 , F02D41/406 , F02M59/366 , F02M59/466 , Y02T10/44
摘要： A movable portion is movable from a closed position, in which the movable portion is in contact with a valve element, to an opened position so as to supply fuel from a fuel portion to a compression chamber through a fuel passage. A drive control unit supplies of a small driving current, which is sufficient to maintain the movable portion at the closed position, to a coil portion so as to move the movable portion from the opened position to the closed position. The drive control unit switches the supply of the small driving current to supply of the large driving current in the course of the movement of the movable portion to the closed position by supplying the small driving current.
摘要翻译： 可移动部分可从可动部分与阀元件接触的关闭位置移动到打开位置，以便通过燃料通道将燃料从燃料部分供应到压缩室。 驱动控制单元将足以将可动部分保持在关闭位置的小的驱动电流提供给线圈部分，以将可动部分从打开位置移动到关闭位置。 驱动控制单元通过提供小的驱动电流来将小的驱动电流的供给切换到在可移动部分移动到关闭位置的过程中提供大的驱动电流。
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