公开(公告)号：US07357111B2

公开(公告)日：2008-04-15

申请号：US11349227

申请日：2006-02-08

申请人： Akinori Maezuru ,  Koichi Ikoma ,  Koichi Eto ,  Kenji Abe

发明人： Akinori Maezuru ,  Koichi Ikoma ,  Koichi Eto ,  Kenji Abe

IPC分类号： F01M1/02

CPC分类号： F01M9/06

摘要： A stroke characteristic variable engine comprising a primary link connected to a piston which is slidably fitted in a cylinder, a secondary link connecting the primary link with a crankshaft and a tertiary link connected to the primary link or the secondary link at one end and to an engine main body via a control shaft at the other end thereof. An oil level position of engine oil stored in an oil pan is set such that at least part of the control shaft is submerged in the engine oil, whereby since oil stored within the oil pan can be used as it is, the lubrication around the control shaft can be ensured in a simplified configuration.

摘要翻译： 一种行程特性可变发动机，包括连接到可滑动地装配在气缸中的活塞的主连杆，将主连杆与曲轴连接的次级连杆和在一端连接到主连杆或次连杆的第三连杆， 发动机主体通过其另一端的控制轴。 存储在油盘中的发动机油的油位位置被设定为使得控制轴的至少一部分浸没在发动机油中，由此可以原样使用储存在油盘内的油，所以控制 可以以简化的配置确保轴。

公开(公告)号：US20060180117A1

公开(公告)日：2006-08-17

申请号：US11349227

申请日：2006-02-08

申请人： Akinori Maezuru ,  Koichi Ikoma ,  Koichi Eto ,  Kenji Abe

发明人： Akinori Maezuru ,  Koichi Ikoma ,  Koichi Eto ,  Kenji Abe

IPC分类号： F01M1/02

CPC分类号： F01M9/06

摘要： A stroke characteristic variable engine comprising a primary link connected to a piston which is slidably fitted in a cylinder, a secondary link connecting the primary link with a crankshaft and a tertiary link connected to the primary link or the secondary link at one end and to an engine main body via a control shaft at the other end thereof. An oil level position of engine oil stored in an oil pan is set such that at least part of the control shaft is submerged in the engine oil, whereby since oil stored within the oil pan can be used as it is, the lubrication around the control shaft can be ensured in a simplified configuration.

摘要翻译： 一种行程特性可变发动机，包括连接到可滑动地装配在气缸中的活塞的主连杆，将主连杆与曲轴连接的次级连杆和在一端连接到主连杆或次连杆的第三连杆， 发动机主体通过其另一端的控制轴。 存储在油盘中的发动机油的油位位置被设定为使得控制轴的至少一部分浸没在发动机油中，由此可以原样使用储存在油盘内的油，所以控制 可以以简化的配置确保轴。

公开(公告)号：US20100192915A1

公开(公告)日：2010-08-05

申请号：US12440136

申请日：2007-09-04

申请人： Shigekazu Tanaka ,  Koichi Eto ,  Akinori Maezuru ,  Jiro Fujimoto ,  Keiko Yoshida ,  Taichi Yoshikawa

发明人： Shigekazu Tanaka ,  Koichi Eto ,  Akinori Maezuru ,  Jiro Fujimoto ,  Keiko Yoshida ,  Taichi Yoshikawa

IPC分类号： F02B75/04

CPC分类号： F02B75/048

摘要： A variable stroke characteristic engine in which a piston (11) and a crankshaft (30) are linked to a control shaft (65) via a variable stroke link mechanism (LV), and the variable stroke link mechanism (LV) is operated by a hydraulic actuator (AC) that drives the control shaft (65) to thus make the stroke travel of the piston (11) variable, in which the hydraulic actuator (AC) is formed from a housing (HU), a cover member covering an aperture of the housing (HU), a vane case provided integrally within the housing (HU), and a vane shaft (66) housed within the vane case, and the vane shaft (66) is formed integrally with the control shaft (65). The number of components of the actuator (AC) can be decreased, and its ease of assembly can be improved.

摘要翻译： 一种可变冲程特征引擎，其中活塞（11）和曲轴（30）经由可变冲程连杆机构（LV）连接到控制轴（65），并且可变冲程连杆机构（LV）由 驱动控制轴（65）的液压致动器（AC），从而使得活塞（11）的行程行程可变，其中液压致动器（AC）由壳体（HU）形成，盖构件覆盖孔 的壳体（HU），一体地设置在壳体（HU）内的叶片壳体和容纳在叶片壳体内的叶片轴（66），叶片轴（66）与控制轴（65）一体形成。 可以减少致动器（AC）的部件的数量，并且可以提高其组装的容易性。

公开(公告)号：US20070289567A1

公开(公告)日：2007-12-20

申请号：US11666222

申请日：2005-11-08

申请人： Koichi Eto ,  Akinori Maezuru ,  Kouichi Ikoma ,  Kazuhiko Iso ,  Yoshihiro Okada ,  Masakazu Kinoshita

发明人： Koichi Eto ,  Akinori Maezuru ,  Kouichi Ikoma ,  Kazuhiko Iso ,  Yoshihiro Okada ,  Masakazu Kinoshita

IPC分类号： F02B75/06

CPC分类号： F02B75/32 ,  F02B75/048 ,  F16F15/265

摘要： Secondary vibration generated accompanying reciprocation of a piston (21) of a multi-link variable compression ratio engine (E) can be eliminated effectively, even when the direction of the secondary vibration is inclined relative to a cylinder axis (L1), by inclining the direction (shown by arrow) of an excitation force generated by a secondary balancer system (43) so that it coincides with the direction of the secondary vibration. The secondary balancer system (43) is formed by supporting balancer weights (44a, 45a) on a pair of balancer shafts (44, 45) rotating in directions opposite to each other, and by displacing the phases of these balancer weights (44a, 45a) the direction of the excitation force generated can be inclined so as to coincide with the direction of secondary vibration of the engine (E).

摘要翻译： 即使当二次振动的方向相对于气缸轴线（L 1）倾斜时，也可以有效地消除伴随多连杆可变压缩比发动机（E）的活塞（21）的往复运动产生的二次振动， 由二次平衡器系统（43）产生的激励力的方向（由箭头所示），使得其与二次振动的方向一致。 二次平衡器系统（43）通过将平衡器重物（44,48a）支撑在一对沿彼此相反的方向旋转的平衡器轴（44,45）上并且通过使这些平衡重（44）的相位移位 a，45a）所产生的激励力的方向可以倾斜以与发动机（E）的二次振动的方向一致。

公开(公告)号：US07234424B2

公开(公告)日：2007-06-26

申请号：US11311620

申请日：2005-12-20

申请人： Shigekazu Tanaka ,  Taichi Yoshikawa ,  Koichi Eto ,  Hisashi Sato ,  Akinori Maezuru

发明人： Shigekazu Tanaka ,  Taichi Yoshikawa ,  Koichi Eto ,  Hisashi Sato ,  Akinori Maezuru

IPC分类号： F02B75/04 ,  F02D15/02

CPC分类号： F02B75/048

摘要： In a variable stroke-characteristic engine for a vehicle, a control shaft and a control link are disposed on a front side of a vehicle body with respect to a crankshaft. An actuator for driving the control shaft is disposed on an outer surface of an engine block on the front side of the vehicle body. Thus, the actuator projects as much as possible from a position of the engine block toward the front side of the vehicle body so that traveling wind from ahead of the vehicle is effectively applied to the actuator to enhance the cooling effect. Hence, any temperature increase of the actuator is suppressed. Moreover, the actuator is disposed as far as possible from an exhaust manifold that is heated to a high temperature by the heat of an exhaust gas.

摘要翻译： 在用于车辆的可变冲程特性发动机中，控制轴和控制连杆相对于曲轴设置在车体的前侧。 用于驱动控制轴的致动器设置在车体前侧的发动机缸体的外表面上。 因此，致动器从发动机缸体的位置朝向车体的前侧尽可能地突出，使得来自车辆前方的行驶风有效地施加到致动器以增强冷却效果。 因此，抑制了致动器的任何温升。 此外，致动器尽可能靠排气歧管设置，该排气歧管通过排气的热量被加热到高温。

公开(公告)号：US07905210B2

公开(公告)日：2011-03-15

申请号：US11666222

申请日：2005-11-08

申请人： Koichi Eto ,  Akinori Maezuru ,  Kouichi Ikoma ,  Kazuhiko Iso ,  Yoshihiro Okada ,  Masakazu Kinoshita

发明人： Koichi Eto ,  Akinori Maezuru ,  Kouichi Ikoma ,  Kazuhiko Iso ,  Yoshihiro Okada ,  Masakazu Kinoshita

IPC分类号： F02B75/06

CPC分类号： F02B75/32 ,  F02B75/048 ,  F16F15/265

摘要： Secondary vibration generated accompanying reciprocation of a piston (21) of a multi-link variable compression ratio engine (E) can be eliminated effectively, even when the direction of the secondary vibration is inclined relative to a cylinder axis (L1), by inclining the direction (shown by arrow) of an excitation force generated by a secondary balancer system (43) so that it coincides with the direction of the secondary vibration. The secondary balancer system (43) is formed by supporting balancer weights (44a, 45a) on a pair of balancer shafts (44, 45) rotating in directions opposite to each other, and by displacing the phases of these balancer weights (44a, 45a) the direction of the excitation force generated can be inclined so as to coincide with the direction of secondary vibration of the engine (E).

摘要翻译： 即使当二次振动的方向相对于气缸轴线（L1）倾斜时，也可以有效地消除与多连杆可变压缩比发动机（E）的活塞（21）的往复运动产生的二次振动， 由二次平衡器系统（43）产生的激励力的方向（由箭头示出），使得其与次级振动的方向一致。 第二平衡器系统（43）通过将平衡器重物（44a，45a）支撑在彼此相反的方向上旋转的一对平衡器轴（44,45）上，并且通过使这些平衡重（44a，45a）的相位移动 ）产生的激励力的方向可以倾斜以与发动机（E）的二次振动的方向一致。

公开(公告)号：US20060144354A1

公开(公告)日：2006-07-06

申请号：US11311620

申请日：2005-12-20

申请人： Shigekazu Tanaka ,  Taichi Yoshikawa ,  Koichi Eto ,  Hisashi Sato ,  Akinori Maezuru

发明人： Shigekazu Tanaka ,  Taichi Yoshikawa ,  Koichi Eto ,  Hisashi Sato ,  Akinori Maezuru

IPC分类号： F02B75/04

CPC分类号： F02B75/048

摘要： In a variable stroke-characteristic engine for a vehicle, a control shaft and a control link are disposed on a front side of a vehicle body with respect to a crankshaft. An actuator for driving the control shaft is disposed on an outer surface of an engine block on the front side of the vehicle body. Thus, the actuator projects as much as possible from a position of the engine block toward the front side of the vehicle body so that traveling wind from ahead of the vehicle is effectively applied to the actuator to enhance the cooling effect. Hence, any temperature increase of the actuator is suppressed. Moreover, the actuator is disposed as far as possible from an exhaust manifold that is heated to a high temperature by the heat of an exhaust gas.

摘要翻译： 在用于车辆的可变冲程特性发动机中，控制轴和控制连杆相对于曲轴设置在车体的前侧。 用于驱动控制轴的致动器设置在车体前侧的发动机缸体的外表面上。 因此，致动器从发动机缸体的位置朝向车体的前侧尽可能地突出，使得来自车辆前方的行驶风有效地施加到致动器以增强冷却效果。 因此，抑制了致动器的任何温升。 此外，致动器尽可能靠排气歧管设置，该排气歧管通过排气的热量被加热到高温。

公开(公告)号：US20060096810A1

公开(公告)日：2006-05-11

申请号：US11268723

申请日：2005-11-08

申请人： Koichi Eto ,  Kenji Abe ,  Masao Komine ,  Kouichi Ikoma ,  Minoru Nakamura

发明人： Koichi Eto ,  Kenji Abe ,  Masao Komine ,  Kouichi Ikoma ,  Minoru Nakamura

IPC分类号： F01M1/04

CPC分类号： F02B75/32 ,  F01M11/02 ,  F01M2011/026 ,  F01M2011/027 ,  F16C3/14

摘要： A main journal 25a of a crank-shaped swinging shaft 25 which swings in a range of a predetermined angle is supported by bearing metals 51 and 52 each divided into two pieces. In supplying a lubrication oil through an oil bore 51b in the bearing metal 51 to a sliding surface of the main journal 25a and to inlet openings of lubrication oil passages P1 and P2 of the swinging shaft 25 open to the sliding surface, the inlet openings of the lubrication oil passages P1 and P2 of the swinging shaft 25 are designed so that they do not move past division portions 55 of the bearing metals 51 and 52 upon swing of the swinging shaft 25 in the range of the predetermined angle. Therefore, it is possible to prevent the lubrication oil to be supplied to the lubrication oil passages P1 and P2 from leaking from the division portions 55 of the bearing metals 51 and 52, thereby reliably lubricating a pin journal 25b of the swinging shaft 25 by the lubrication oil supplied from the lubrication oil passages P1 and P2.

摘要翻译： 在预定角度范围内摆动的曲柄摆动轴25的主轴颈25a被分成两部分的轴承金属51和52支撑。 在通过轴承金属51中的油孔51b将润滑油供给到主轴颈25a的滑动面并且向滑动面开放的摆动轴25的润滑油路P 1，P 2的入口开口， 摆动轴25的润滑油通路P 1，P 2的入口开口被设计成使摆动轴25在预定的范围内摆动时不会移动通过轴承金属51和52的划分部分55 角度。 因此，能够防止润滑油通路P 1，P 2从轴承金属51,52的分割部55泄漏的润滑油被可靠地润滑摆动轴的销轴颈25b 由润滑油通路P 1和P 2供给的润滑油。

公开(公告)号：US5481375A

公开(公告)日：1996-01-02

申请号：US132274

申请日：1993-10-06

申请人： Koichi Eto ,  Masao Miyaza ,  Kazuyuki Ohnishi ,  Akira Tamagaki

发明人： Koichi Eto ,  Masao Miyaza ,  Kazuyuki Ohnishi ,  Akira Tamagaki

IPC分类号： H04N1/00 ,  H04N1/04 ,  H04N1/10 ,  H04N1/193 ,  H04N1/387 ,  H04N1/409

CPC分类号： H04N1/00795 ,  H04N1/04 ,  H04N1/3876 ,  H04N1/409 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/0426

摘要： An image processing apparatus including a scanner unit for reading an image of an original document, a memory which, if the image is read by the scanner unit in a divided manner as a plurality of partial images, stores the read partial images as respective partial document data, and a joint-portion processing section for recognizing joints of the partial document data stored in the memory and for joining the partial document data according to the recognized joints.

摘要翻译： 一种图像处理装置，包括用于读取原始文档的图像的扫描器单元，存储器，如果图像被扫描器单元以分割的方式读取为多个部分图像，则将读取的部分图像存储为相应的部分文档 数据和联合部分处理部分，用于识别存储在存储器中的部分文档数据的关节，并且用于根据所识别的关节来连接部分文档数据。

公开(公告)号：US6034790A

公开(公告)日：2000-03-07

申请号：US957724

申请日：1997-10-24

申请人： Naoyuki Kamei ,  Koichi Eto

发明人： Naoyuki Kamei ,  Koichi Eto

IPC分类号： G03B27/54 ,  G03G15/00 ,  G03G15/043 ,  G03G15/20 ,  H05B39/02 ,  H05B39/08 ,  H04N1/04

CPC分类号： G03G15/5004 ,  G03G15/043 ,  G03G15/2003 ,  H05B39/02 ,  H05B39/08

摘要： A lamp power supply circuit for an image forming device, which is not provided with a full-wave rectifier and any additional noise reducing circuit but is capable of effectively suppressing inrush current not to produce noise that may cause erroneous operation of the image forming device and affect any external appliance. A lamp lighting control system for use in an image forming device, which can realize soft-starting of an exposure lamp or a fixing heater-lamp by gradually increasing a conducting angle .beta..sub.i (i=0, 1 . . . ) for applying a voltage to a lamp through phase control of an AC power-supply voltage V.sub.AC for an initial period of energizing the exposure lamp or the fixing heater-lamp. Wherein, the conducting angle is gradually increased per even-number unit of cycles of AC power-supply voltage V.sub.AC on the condition that even numbers of cycles in the same unit have the same conducting angle, e.g., .beta..sub.0 =.beta..sub.1

摘要翻译： 一种用于图像形成装置的灯电源电路，其不具有全波整流器和任何附加的降噪电路，但能够有效地抑制浪涌电流而不产生可能导致图像形成装置的错误操作的噪声;以及 影响任何外部设备。 一种用于图像形成装置的灯照明控制系统，其可以通过逐渐增加导通角βi（i = 0,1）来实现曝光灯或定影加热器灯的软起动，以施加 通过对曝光灯或定影加热灯通电的初始周期的AC电源电压VAC的相位控制来对灯进行电压。 其中，在相同单元中的偶数个循环具有相同的导通角的条件下，例如，β0 =β1β2，导通角逐渐增加，每个偶数个交流电源电压VAC的周期单位 =β3 <β4 =β5β6 =β7。 。 。