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公开(公告)号：US06612222B2
公开(公告)日：2003-09-02
申请号：US09867608
申请日：2001-05-31
IPC分类号： F01B2900
CPC分类号： F16D31/02 , F16H39/14 , Y10T29/49236 , Y10T29/53978
摘要： A pump swash plate is assembled in a swash plate hydraulic pump in a hydrostatic continuously variable transmission. In a hydrostatic continuously variable transmission having a hydraulic closed circuit constituted between a swash plate hydraulic pump P and a swash plate hydraulic motor M and including a high pressure oil passage for sending hydraulic oil to the hydraulic motor M side from the hydraulic pump P side and a low pressure oil passage for sending hydraulic oil to the hydraulic pump P side from the hydraulic motor M side, a cutaway portion with which an engaging part of a positioning jig fitted in a casing is put into contact when assembling the pump swash plate is provided on the back surface of the plate of the hydraulic pump P.
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公开(公告)号：US06496308B2
公开(公告)日：2002-12-17
申请号：US09878183
申请日：2001-06-12
申请人： Atsushi Yonetani , Yasushi Fujimoto
发明人： Atsushi Yonetani , Yasushi Fujimoto
IPC分类号： G02B2500
CPC分类号： G02B21/361 , G02B13/0095
摘要： The relay optical system comprises, in order from the intermediate image position I toward the the exit pupil EXP side, a first unit G1 having a negative refracting power and a second unit G2 having a positive refracting power, wherein the distance from the rearmost surface of the second unit to the exit pupil position is at least 30 mm. The relay optical system allows a photographing apparatus to be mounted on a microscope without the microscope and the photographing apparatus excluding each other from their predetermined positions.
摘要翻译： 中继光学系统从中间图像位置I到出射光瞳EXP侧的顺序包括具有负折射力的第一单元G1和具有正折射光焦度的第二单元G2，其中从最后面的距离 出口光瞳位置的第二单元至少为30mm。 中继光学系统允许拍摄装置安装在显微镜上而不将显微镜和照相装置从其预定位置排除。
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53.发明授权Water pump for circulating cooling water in an internal combustion engine and camshaft mounting structure therefor 有权用于在内燃机中循环冷却水的水泵和用于其的凸轮轴安装结构公开(公告)号：US06280158B1
公开(公告)日：2001-08-28
申请号：US09487545
申请日：2000-01-19
IPC分类号： F04B1700
CPC分类号： F01L1/146 , F01L1/02 , F01L1/022 , F01L1/047 , F01L1/053 , F01L1/18 , F01P5/10 , F02B2075/027 , F04D13/02 , F04D29/605
摘要： A water pump for circulating the cooling water of an internal combustion engine, facilitates the formation of the water passage connecting the water pump to the cooling water passage in the cylinder block and can reduce manufacturing costs thereof. A water pump for circulating the cooling water of an internal combustion engine is connected to one end of a cam shaft for a valve system arranged in a cylinder head and is driven by the cam shaft. A delivery port of the water pump is extended near to a cooling water supply port formed in the side wall of a cylinder block and is connected to a cooling water passage in the cylinder block. The delivery poll of the water pump is extended to a position directly opposite to the cooling water supply port, and is connected to the cooling water supply port with a connection pipe. A mounting structure of a camshaft is capable of applying high speed rotation by shortening a length of push rods and also capable of facilitating maintenance such as replacement of cams. In an overhead valve type internal combustion engine, a camshaft is located and mounted in space surrounded by an upper portion of a cylinder and cylinder head.
摘要翻译： 用于使内燃机的冷却水循环的水泵便于形成将水泵连接到气缸体中的冷却水通道的水通道，并且可以降低其制造成本。 用于使内燃机的冷却水循环的水泵连接到布置在气缸盖中的阀系统的凸轮轴的一端，并由凸轮轴驱动。 水泵的输送口靠近形成在气缸体的侧壁上的冷却水供给口延伸，并连接到气缸体中的冷却水通道。 水泵的输送轮询延伸到与冷却水供给口直接相对的位置，并通过连接管与冷却水供给口连接。 凸轮轴的安装结构能够通过缩短推杆的长度来应用高速旋转，并且还能够促进诸如更换凸轮的维护。 在顶置阀式内燃机中，凸轮轴位于并安装在由气缸和气缸盖的上部包围的空间中。
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公开(公告)号：US08950560B2
公开(公告)日：2015-02-10
申请号：US13540980
申请日：2012-07-03
CPC分类号： F16D23/12 , B60W30/19 , B60W2300/36
摘要： A power unit includes, electric motors for generating driving forces for respectively engaging clutches, and a clutch cover covering outer sides of the clutches in a direction along a power shaft. The electric motors are disposed in such a manner that drive axes arranged in a longitudinal direction thereof are perpendicular to the direction along the power shaft; further, the electric motors are disposed on the periphery of the clutch cover within a width W in the direction along the power shaft.
摘要翻译： 动力单元包括用于产生用于分别接合离合器的驱动力的电动机和沿着动力轴的方向覆盖离合器的外侧的离合器盖。 电动机的布置方式为沿其纵向方向布置的驱动轴线垂直于沿动力轴的方向; 此外，电动机沿着动力轴的方向设置在离合器盖的周边上的宽度W内。
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公开(公告)号：US08350904B2
公开(公告)日：2013-01-08
申请号：US12578912
申请日：2009-10-14
申请人： Yasushi Fujimoto , Yoshihiro Kawano
发明人： Yasushi Fujimoto , Yoshihiro Kawano
CPC分类号： G02B21/02 , G02B21/086 , G02B21/367
摘要： A microscope for virtual-slide creating system has a stage for holding the specimen, a transmitted-light illumination optical system for illuminating the specimen with transmitted light, an objective, a tube lens and an image capture unit. The objective is configured as a dry system of infinity-corrected type with an object-side numerical aperture of 0.8 or greater and a focal length for d-line rays in a range from 8 to 20 mm. The tube lens has a focal length in a range from 160 to 280 mm. The image capture surface of the image capture unit has a long side of 12 mm or longer and a pixel size (μm) satisfying the following condition: a (μm)≦(0.61×0.59 (μ/m))/NA′ where a is the pixel size, and NA′ is an image-side numerical aperture.
摘要翻译： 用于虚拟幻灯片创建系统的显微镜具有用于保持样本的阶段，用于用透射光照射样本的透射照明光学系统，物镜，管透镜和图像捕获单元。 该目的被配置为具有0.8或更大的物体侧数值孔径和8至20mm范围内的d线光线的焦距的无限校正型的干式系统。 管透镜的焦距在160至280mm的范围内。 图像捕获单元的图像捕获表面具有12mm或更长的长边和满足以下条件的像素大小（μm）：a（μm）＆nlE;（0.61×0.59（μ/ m））/ NA'其中 a是像素尺寸，NA'是图像侧数值孔径。
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公开(公告)号：US08322493B2
公开(公告)日：2012-12-04
申请号：US11690987
申请日：2007-03-26
IPC分类号： F16H57/04
CPC分类号： F01M11/02 , F01M2001/126 , F01M2011/021 , F02B61/02
摘要： A power unit provided with a dry sump type lubricating device includes a power unit case that is covered in part by a power unit case cover and is divided into a front unit case and a rear unit case. The power unit also includes a crankshaft rotatably supported by a crank chamber that is formed by the power unit case and a shift shaft rotatably supported by a transmission chamber that is provided adjacent to the crank chamber. The power unit also includes an oil tank disposed on the crank chamber side of an anteroposterior outside surface of the power unit case cover and a hydraulic control device for controlling a shift clutch, disposed on the transmission chamber side of the anteroposterior outside surface of the power unit case cover.
摘要翻译： 设置有干式油槽型润滑装置的动力装置包括动力单元壳体，其被动力单元壳体盖部分地覆盖并分为前单元壳体和后单元壳体。 动力单元还包括由可动力单元壳体形成的曲柄室可旋转地支撑的曲轴和由与曲柄室相邻设置的传动室可旋转地支撑的换档轴。 动力单元还包括设置在动力单元壳体盖的前后外表面的曲柄室侧的油箱和用于控制换档离合器的液压控制装置，该变速离合器设置在动力的前后外表面的传动室侧 单位箱盖。
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公开(公告)号：US20120247254A1
公开(公告)日：2012-10-04
申请号：US13410823
申请日：2012-03-02
IPC分类号： B60K20/02
CPC分类号： F16H59/02 , B60Y2200/12 , F16H2059/0234 , Y10T74/20055
摘要： In a vehicle having a generator cover mounted on one side of a crankcase so as to cover an end portion of a crankshaft projecting from the crankcase and a shift spindle located on the rear side of the generator cover as an input member of a shifting mechanism, a shift actuator is located below the longitudinal range of the generator cover in parallel to the crankshaft and on the front side of the axis of the shift spindle.
摘要翻译： 在具有安装在曲轴箱一侧的发电机盖的车辆中，以覆盖从曲轴箱突出的曲轴的端部和位于发电机盖的后侧的换档主轴作为变速机构的输入构件， 换档致动器平行于曲轴并位于换档轴的轴线的前侧上，位于发电机盖的纵向范围之下。
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公开(公告)号：US08104562B2
公开(公告)日：2012-01-31
申请号：US12259757
申请日：2008-10-28
申请人： Hayato Maehara , Yasushi Fujimoto
发明人： Hayato Maehara , Yasushi Fujimoto
IPC分类号： B62K11/00
CPC分类号： F02B61/02 , F01L1/022 , F01L1/143 , F01L1/181 , F01L1/20 , F01L13/0005 , F01L2001/0476 , F01L2001/0535 , F01L2105/00 , F02B61/06 , F02B67/04 , F16D25/10 , F16D48/0206 , F16D2021/0661 , F16D2021/0692 , F16D2048/0281 , F16D2048/029 , F16D2500/1026 , F16D2500/1117 , F16D2500/3024 , F16D2500/7041 , Y10T477/70
摘要： There is provided a saddle-riding type small vehicle where a power unit is mounted on a vehicle body frame. The power unit includes a valve control device that controls the operation of valve-operation mode changing mechanisms capable of changing operation modes of engine valves, and a clutch control device that controls the operation of a clutch unit provided between a crankshaft and a shift mechanism so as to shift the connection/disconnection of power transmission. In the vehicle, the valve control device and the clutch control device are disposed to balance the center of gravity, so as to make a power unit compact. A valve control device and a clutch control device are disposed on left and right sides of a center line CB of a vehicle in a width direction of the vehicle.
摘要翻译： 提供了一种鞍式小型车辆，其中动力单元安装在车体框架上。 动力单元包括控制能够改变发动机气门的运转模式的气门动作模式切换机构的动作的阀控制装置，以及控制设置在曲轴和换档机构之间的离合器单元的动作的离合器控制装置， 用于移动电力传输的连接/断开。 在车辆中，阀控制装置和离合器控制装置被设置为平衡重心，以使动力单元紧凑。 阀控制装置和离合器控制装置设置在车辆的宽度方向上的车辆的中心线CB的左侧和右侧。
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公开(公告)号：US08056669B2
公开(公告)日：2011-11-15
申请号：US12239614
申请日：2008-09-26
CPC分类号： F16D25/0638 , F16D21/06
摘要： In a motorcycle-use power unit in which a clutch device arranged in a power transmission path between a crankshaft and a drive wheel is housed in a clutch chamber which is defined between a crankcase and a clutch cover joined to a side surface of the crankcase, the maintenance of the clutch control device can be easily performed while preventing a lowering of oil-pressure transmission efficiency between the clutch device and the clutch control device and preventing an increase in the weight of the motorcycle. A clutch control device performs a changeover of engagement and disengagement of a clutch device by controlling the oil pressure applied to the clutch device. Oil passages for connecting the clutch control device and the clutch device with each other are mounted on a clutch cover.
摘要翻译： 在其中布置在曲轴和驱动轮之间的动力传递路径中的离合器装置容纳在被连接到曲轴箱的侧表面的曲轴箱和离合器盖之间的离合器室中的摩托车用动力单元中， 能够容易地进行离合器控制装置的维护，同时防止离合器装置与离合器控制装置之间的油压传递效率降低，并且防止摩托车的重量增加。 离合器控制装置通过控制施加到离合器装置的油压来执行离合器装置的接合和分离的切换。 用于将离合器控制装置和离合器装置彼此连接的油路安装在离合器盖上。
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公开(公告)号：US07982961B2
公开(公告)日：2011-07-19
申请号：US12686502
申请日：2010-01-13
申请人： Yasushi Fujimoto
发明人： Yasushi Fujimoto
IPC分类号： G02B21/02
CPC分类号： G02B21/02
摘要： The present invention offers a dry-type microscope objective lens which has a high NA in the range from low magnification to middle magnification and is lightweight and by which a high-resolution image can be obtained without taking a user time and trouble in observation.A dry-type microscope objective lens according to the present invention comprises, in order from the object side, a first lens group, a second lens group, and a third lens group, the first lens group comprises a meniscus lens which is arranged on the most object side and which turns its concave surface to the object side and the first lens group has positive refracting power as a whole, the second lens group comprises plural cemented lens units and has positive refracting power as a whole, the third lens group comprises air contact surfaces which are concave surfaces adjoining each other and facing toward each other and the third lens group has negative refracting power as a whole, and the dry-type microscope objective lens satisfies the following conditions: 6≦D/f≦8 5≦f 0.8≦NA
摘要翻译： 本发明提供一种干涉式显微镜物镜，其具有从低放大倍数到中等倍率范围内的高NA，并且重量轻，并且可以获得高分辨率图像而不需要用户观察时间和麻烦。 根据本发明的干式显微镜物镜，从物体侧依次包括第一透镜组，第二透镜组和第三透镜组，第一透镜组包括弯月形透镜，该弯月透镜布置在 大多数物体侧并且其凹面表现为物体侧，并且第一透镜组整体具有正折射力，第二透镜组包括多个胶合透镜单元并且整体具有正折射力，第三透镜组包括空气 接触面是彼此相邻且彼此相对的凹面，第三透镜组整体具有负折射力，干式显微镜物镜满足以下条件：6＆nlE; D / f＆nlE; 8 5＆nlE; f 0.8＆nlE; NA <1.0其中D是物镜表面到物镜的最后表面的距离，f是物镜的焦距，NA是物体侧数值孔径。
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