公开(公告)号：US06527667B2

公开(公告)日：2003-03-04

申请号：US09893451

申请日：2001-06-29

申请人： Toshikazu Oshidari ,  Jun Watanabe ,  Nobutaka Chiba ,  Toshikazu Nanbu ,  Makoto Kanou

发明人： Toshikazu Oshidari ,  Jun Watanabe ,  Nobutaka Chiba ,  Toshikazu Nanbu ,  Makoto Kanou

IPC分类号： F16H1538

CPC分类号： F16H15/38 ,  F16H55/34

摘要： A toroidal continuously variable transmission including input and output disks having a common first rotation axis about which the disks are rotatable, and a power roller swingably interposed between the disks and having a second rotation axis intersecting the first rotation axis, about which the power roller is rotatable. The input and output disks and the power roller have traction surfaces cooperating with each other to transmit rotation therebetween. At least one of the input and output disks and the power roller has a surface roughness on the traction surface thereof which varies in a direction of the rotation axis thereof.

公开(公告)号：US06629906B1

公开(公告)日：2003-10-07

申请号：US09657361

申请日：2000-09-07

申请人： Nobutaka Chiba ,  Toshikazu Nanbu ,  Makoto Kano ,  Jun Watanabe ,  Kenshi Ushijima ,  Masahiro Omata ,  Minoru Oota ,  Hiroo Ueda ,  Manabu Wakuta

发明人： Nobutaka Chiba ,  Toshikazu Nanbu ,  Makoto Kano ,  Jun Watanabe ,  Kenshi Ushijima ,  Masahiro Omata ,  Minoru Oota ,  Hiroo Ueda ,  Manabu Wakuta

IPC分类号： F16H5532

CPC分类号： F16H55/32 ,  F16H15/38 ,  F16H2055/325 ,  Y10T82/18 ,  Y10T82/2522

摘要： A rotary assembly for traction drives, including a plurality of rolling elements having a rotation axis and traction contact surfaces around the rotation axis and associating with each other to transmit a motive power between the rolling elements via a traction oil film formed between the traction contact surfaces, in which at least one of the traction contact surfaces has a microstructure with irregularities which sizes are larger than a thickness of the traction oil film. The process for the traction contact surface is also disclosed.

摘要翻译： 一种用于牵引驱动的旋转组件，包括多个滚动元件，所述多个滚动元件具有围绕旋转轴线的旋转轴线和牵引接触表面，并且彼此相关联以通过形成在牵引接触表面之间的牵引油膜在滚动元件之间传递动力 其中至少一个牵引接触表面具有尺寸大于牵引油膜厚度的不规则的微结构。 还公开了牵引接触表面的过程。

公开(公告)号：US06524212B2

公开(公告)日：2003-02-25

申请号：US09814165

申请日：2001-03-22

申请人： Kenshi Ushijima ,  Toshikazu Nanbu ,  Nobutaka Chiba ,  Jun Watanabe

发明人： Kenshi Ushijima ,  Toshikazu Nanbu ,  Nobutaka Chiba ,  Jun Watanabe

IPC分类号： F16H5704

CPC分类号： F16H15/38 ,  F16H57/049

摘要： A toroidal-type continuously variable transmission (CVT), including rolling elements having traction surfaces cooperating with each other to transmit a power between the rolling elements via a traction oil film formed between the traction surfaces. The traction surfaces have the microstructure that is defined with respect to a thickness of the traction oil film formed when the temperature of the traction portion of the traction surface is high, to thereby exhibit high traction coefficient even in the high-temperature operating condition.

公开(公告)号：US06736036B2

公开(公告)日：2004-05-18

申请号：US10425917

申请日：2003-04-30

申请人： Nobutaka Chiba ,  Toshikazu Nanbu ,  Makoto Kano ,  Jun Watanabe ,  Kenshi Ushijima ,  Masahiro Omata ,  Minoru Oota ,  Hiroo Ueda ,  Manabu Wakuta

发明人： Nobutaka Chiba ,  Toshikazu Nanbu ,  Makoto Kano ,  Jun Watanabe ,  Kenshi Ushijima ,  Masahiro Omata ,  Minoru Oota ,  Hiroo Ueda ,  Manabu Wakuta

IPC分类号： B23B528

CPC分类号： F16H55/32 ,  F16H15/38 ,  F16H2055/325 ,  Y10T82/18 ,  Y10T82/2522

摘要： A rotary assembly for traction drives, including a plurality of rolling elements having a rotation axis and traction contact surfaces around the rotation axis and associating with each other to transmit a motive power between the rolling elements via a traction oil film formed between the traction contact surfaces, in which at least one of the traction contact surfaces has a microstructure with irregularities which sizes are larger than a thickness of the traction oil film. The process for the traction contact surface is also disclosed.

摘要翻译： 一种用于牵引驱动的旋转组件，包括多个滚动元件，所述多个滚动元件具有围绕旋转轴线的旋转轴线和牵引接触表面，并且彼此相关联以通过形成在牵引接触表面之间的牵引油膜在滚动元件之间传递动力 其中至少一个牵引接触表面具有尺寸大于牵引油膜厚度的不规则的微结构。 还公开了牵引接触表面的过程。

公开(公告)号：US06729997B2

公开(公告)日：2004-05-04

申请号：US10152974

申请日：2002-05-23

申请人： Jun Watanabe ,  Toshikazu Oshidari

发明人： Jun Watanabe ,  Toshikazu Oshidari

IPC分类号： F16H1538

CPC分类号： F16H15/38 ,  F16H2015/383

摘要： In a toroidal continuously variable transmission, a link support structure of one of upper and lower links linking ends of trunnions includes a stationary portion fixed to a transmission casing. Also provided is an engagement portion formed at the link and in contact with the stationary portion. The engagement pair restricts a fore-and-aft movement of the link relative to the casing in a direction of a common rotation axis O1 of input and output disks. A freedom for the fore-and-aft movement of the link relative to the casing is relatively less than a freedom for a vertical movement of the link relative to the casing in a direction of the trunnion axis O2 and relatively less than a freedom for a left-and-right movement of the link relative to the casing in a direction normal to both the common rotation axis O1 and the trunnion axis O2.

摘要翻译： 在环形无级变速器中，连接耳轴端部的上部和下部连杆之一的连杆支撑结构包括固定到变速器壳体上的固定部分。 还设置有形成在连杆处并与固定部分接触的接合部分。 接合对在输入和输出盘的公共旋转轴线O1的方向上限制连杆相对于壳体的前后移动。 相对于壳体的连杆的前后运动的自由度相对小于在枢轴轴线O2的方向上连杆相对于壳体的垂直运动的自由度，并且相对小于用于 在垂直于公共旋转轴线O1和耳轴O 2的方向上，连杆相对于壳体的左右移动。

公开(公告)号：US06332858B1

公开(公告)日：2001-12-25

申请号：US09556782

申请日：2000-04-25

申请人： Haruhito Mori ,  Jun Sugihara ,  Haruyoshi Kumura ,  Toshikazu Oshidari ,  Jun Watanabe

发明人： Haruhito Mori ,  Jun Sugihara ,  Haruyoshi Kumura ,  Toshikazu Oshidari ,  Jun Watanabe

IPC分类号： F16H1538

CPC分类号： F16H15/38 ,  F16C19/10

摘要： A power roller (18C, 18D, 20C, 20D) of a toroidal continuously variable transmission is supported by a pedestal (94) such that it is free to rotate. A first roller bearing (96A) supporting the pedestal (94) in the trunnion (17) against a horizontal load which makes a right angle with an input shaft (16) of the transmission, and a second roller bearing (96B, 96C) supporting the pedestal (94) in the trunnion (17) against a vertical load which makes a right angle with the input shaft (16) of the transmission, are provided between the trunnion (17) and the pedestal (94). These roller bearings (96A), (96B), (96C) permit the pedestal (94) to easily displace parallel to the input shaft (16).

摘要翻译： 环形无级变速器的动力辊（18C，18D，20C，20D）由基座（94）支撑，使得其可自由旋转。 第一滚柱轴承（96A），其抵靠与变速器的输入轴（16）成直角的水平负载，支撑在所述耳轴（17）中的所述基座（94）;以及第二滚柱轴承（96B，96C） 在耳轴（17）和基座（94）之间设置有与耳轴（17）中的与传动装置的输入轴（16）成直角的垂直载荷的基座（94）。 这些滚子轴承（96A），（96B），（96C）允许基座（94）容易地平行于输入轴（16）移动。

公开(公告)号：US10534112B2

公开(公告)日：2020-01-14

申请号：US16230497

申请日：2018-12-21

申请人： Kohji Sakai ,  Miho Higuchi ,  Jun Watanabe

发明人： Kohji Sakai ,  Miho Higuchi ,  Jun Watanabe

IPC分类号： G02B3/00 ,  G02B27/48 ,  G02B27/01 ,  B60K35/00 ,  G03B29/00 ,  G03B21/625 ,  H04N9/31 ,  G03B21/20 ,  G03B21/00

摘要： A microlens array includes N lenses ranging from a 1st lens to an Nth lens and a lens arrangement area. N is a positive integer. The lens arrangement area has the N lenses arranged in array. The lens arrangement area receives light emitted from a light source. An ith (i being 1st to Nth) lens satisfies a conditional expression below: −20°≤θ≤20° where θ denotes an angle formed by a main-axis orientation of double refraction and a reference orientation.

公开(公告)号：US10203431B2

公开(公告)日：2019-02-12

申请号：US15719213

申请日：2017-09-28

申请人： Kohji Sakai ,  Miho Higuchi ,  Jun Watanabe

发明人： Kohji Sakai ,  Miho Higuchi ,  Jun Watanabe

IPC分类号： G02B3/00 ,  G03B29/00 ,  G02B27/01 ,  G02B27/48 ,  B60K35/00 ,  G03B21/20 ,  G03B21/00

摘要： A microlens array includes N lenses ranging from a 1st lens to an Nth lens and a lens arrangement area. N is a positive integer. The lens arrangement area has the N lenses arranged in array. The lens arrangement area receives light emitted from a light source. An ith (i being 1st to Nth) lens satisfies a conditional expression below: −20°≤θ≤20° where θ denotes an angle formed by a main-axis orientation of double refraction and a reference orientation.

公开(公告)号：US20180250948A1

公开(公告)日：2018-09-06

申请号：US15904480

申请日：2018-02-26

申请人： Yasunari Harada ,  Jun Watanabe ,  Tetsuyoshi Nakata ,  Hideaki Iijima ,  Toshiaki Hosokawa ,  Shunsuke Shitaoka

发明人： Yasunari Harada ,  Jun Watanabe ,  Tetsuyoshi Nakata ,  Hideaki Iijima ,  Toshiaki Hosokawa ,  Shunsuke Shitaoka

IPC分类号： B41J2/21 ,  B41J2/155 ,  B41J2/165

摘要： A liquid droplet discharging apparatus includes a plurality of nozzles to discharge a liquid droplet onto a medium and a liquid droplet discharging controller to receive image data. The liquid droplet discharging controller controls each of the nozzles to discharge the liquid droplet in an amount defined by the image data onto a target discharging position on the medium, which corresponds to a pixel position defined by the image data. The liquid droplet discharging controller controls at least one of the nozzles to discharge the liquid droplet for a controlled number of times smaller than a number of times N representing an integer not smaller than 2 in an amount greater than the amount defined by the image data onto the target discharging position on the medium. A frequency recorder records the controlled number of times of discharging for each of the at least one of the nozzles.

公开(公告)号：US20160107467A1

公开(公告)日：2016-04-21

申请号：US14847636

申请日：2015-09-08

申请人： Tetsuyoshi NAKATA ,  Yasunari Harada ,  Jun Watanabe ,  Tomoko Fukasawa ,  Ryuuichi Satoh ,  Hiroki Tanaka ,  Toshiaki Hosokawa

发明人： Tetsuyoshi NAKATA ,  Yasunari Harada ,  Jun Watanabe ,  Tomoko Fukasawa ,  Ryuuichi Satoh ,  Hiroki Tanaka ,  Toshiaki Hosokawa

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/2135 ,  B41J3/39

摘要： A printer including an optical moving amount calculator, an angle calculator, and a moving amount corrector is provided. The optical moving amount calculator calculates a moving amount of the printer or an object to be irradiated after a movement thereof, based on a difference in image data generated before and after the movement. The image data is generated by emitting light to the print medium or the object and receiving light reflected therefrom. The angle calculator calculates a deviation angle of an installation angle of the optical moving amount calculator installed in the printer, based on a calibration moving amount of the printer or the object after a calibration movement thereof that is a parallel translation. The moving amount corrector corrects the moving amount of the printer after the movement thereof, based on the calculated deviation angle of the optical moving amount calculator.

摘要翻译： 提供一种包括光学移动量计算器，角度计算器和移动量校正器的打印机。 光学移动量计算器基于移动之前和之后产生的图像数据的差异来计算打印机或其移动后的被照射物体的移动量。 通过向打印介质或物体发射光并接收从其反射的光来产生图像数据。 角度计算器基于打印机或对象在其平行翻译的校准移动之后的校准移动量来计算安装在打印机中的光学移动量计算器的安装角度的偏离角度。 移动量校正器基于所计算的光学移动量计算器的偏差角度来校正其移动之后的打印机的移动量。