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21.发明授权公开(公告)号：US06400391B1
公开(公告)日：2002-06-04
申请号：US09588342
申请日：2000-06-06
申请人： Hiroyuki Suhara , Satoru Itoh , Tatsuya Ito , Takeshi Ueda , Yoshinori Hayashi , Magane Aoki , Kenichi Takanashi , Takao Yamaguchi , Taira Kouchiwa , Koji Hirakura , Seizo Suzuki
发明人： Hiroyuki Suhara , Satoru Itoh , Tatsuya Ito , Takeshi Ueda , Yoshinori Hayashi , Magane Aoki , Kenichi Takanashi , Takao Yamaguchi , Taira Kouchiwa , Koji Hirakura , Seizo Suzuki
IPC分类号： B41J2700
CPC分类号： B41J2/471 , G02B3/0087 , G02B13/0005 , G02B26/125 , Y10S359/90
摘要： An optical scanning lens is used in a scanning and image forming optical system which gathers a light flux deflected by a light deflector in the vicinity of a surface to be scanned. The lens is formed by plastic molding of polyolefin resin, and the following condition is satisfied: 0
摘要翻译： 在扫描和成像光学系统中使用光学扫描透镜，其收集由光导偏转器在待扫描表面附近偏转的光束。 该透镜通过聚烯烃树脂的塑性成型形成，满足以下条件：0 <| DELTAn（x）-min [DELTAn（x）] | <34×10-5，其中DELTAn（x）表示折射率分布 在透镜中存在于透镜中通过的范围内，并且最小[DELTAn（x）]表示DELTAn（x）的最小值。
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公开(公告)号：US5786594A
公开(公告)日：1998-07-28
申请号：US786203
申请日：1997-01-21
申请人： Tatsuya Ito , Tomohiro Nakajima , Katsumi Yamaguchi , Akira Shimura , Masaki Narita , Shuichi Yamazaki , Satoru Ito
发明人： Tatsuya Ito , Tomohiro Nakajima , Katsumi Yamaguchi , Akira Shimura , Masaki Narita , Shuichi Yamazaki , Satoru Ito
CPC分类号： H04N1/1916 , B41J2/473 , G02B26/123 , H04N1/1911 , H04N1/1135 , H04N1/12
摘要： The current disclosure discloses methods of and systems for automatically adjusting or selecting a pitch between beams in a multi-beam scanning system. An array of light sources is mounted on a rotatable housing and emits light in a direction perpendicular to the rotational plane. The system or method measures a pitch on or near an intermediate image-forming surface. In response to the measured pitch, the scanning as well as sub-scanning pitch is automatically adjusted or selected by rotating a housing unit to maintain a desired pitch.
摘要翻译： 本公开公开了一种用于在多光束扫描系统中自动调节或选择光束间距的方法和系统。 光源阵列安装在可旋转外壳上，并沿与旋转平面垂直的方向发光。 该系统或方法测量中间图像形成表面上或附近的间距。 响应于测量的间距，通过旋转壳体单元以保持期望的间距来自动调整或选择扫描以及副扫描间距。
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公开(公告)号：US5155941A
公开(公告)日：1992-10-20
申请号：US584947
申请日：1990-09-18
申请人： Ichiro Takahashi , Minoru Okada , Satoshi Tatami , Tsutomu Yamamoto , Masahiro Kumakura , Hideki Okuwa , Hiroaki Noda , Nobuyuki Sakamoto , Tatsuya Ito , Eiichi Fuse , Masaaki Hayashi , Katsuya Suzuki
发明人： Ichiro Takahashi , Minoru Okada , Satoshi Tatami , Tsutomu Yamamoto , Masahiro Kumakura , Hideki Okuwa , Hiroaki Noda , Nobuyuki Sakamoto , Tatsuya Ito , Eiichi Fuse , Masaaki Hayashi , Katsuya Suzuki
CPC分类号： G02B23/26 , A61B1/0051 , A61B1/05 , B24B49/12 , Y10T408/21 , Y10T409/304424
摘要： Disclosed is an industrial endoscope system having a rotary treatment member, attached to a hard top part at a distal end of an insertion unit, for effecting a treatment such as grinding by rotating this treatment member itself. The system includes a moving means for making a distal end of the treatment member movable in the axial directions of the insertion unit. This easily leads the treatment member to a target position via a lead-in port of an engine; or the treatment member can be set in a position suitable for the treatment.
摘要翻译： 公开了一种具有旋转处理构件的工业内窥镜系统，该旋转处理构件附接到插入单元的远端处的硬顶部，用于通过旋转该处理构件本身进行诸如研磨的处理。 该系统包括用于使处理构件的远端沿插入单元的轴向移动的移动装置。 这容易通过发动机的引入口将处理构件引导到目标位置; 或者处理构件可以设置在适合于治疗的位置。
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公开(公告)号：US09833890B2
公开(公告)日：2017-12-05
申请号：US13474914
申请日：2012-05-18
摘要： An electric tool including: a motor configured to drive a front end tool; a control device configure to control rotation of the motor; a storage part configured to store a method of driving the motor by the control device; and a communication terminal to which a communication line for reading or writing information of the storage part is configured to be connected.
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公开(公告)号：US08998595B2
公开(公告)日：2015-04-07
申请号：US13132815
申请日：2009-11-17
申请人： Tatsuya Ito , Yoshikazu Fukutani , Ken Suitou
发明人： Tatsuya Ito , Yoshikazu Fukutani , Ken Suitou
CPC分类号： F04C18/0215 , F04C18/0284 , F04C18/0292 , F04C23/008 , F04C27/005 , F04C29/0021 , F04C29/028
摘要： [Object] To provide a scroll compressor capable of improving compression efficiency.[Means of Solution]In a scroll compressor 1, a fixed scroll 16 includes a fixed base plate 16c, and a fixed spiral wrap 16d integral with the fixed base plate 16c, while a movable scroll 22 includes a movable base plate 22a facing to the fixed base plate 16c and a movable spiral wrap 22b integral with the movable base plate 22a and meshing with the fixed spiral wrap 16d. The movable scroll 22 is formed with a supply passage 50, which is formed by an inflow opening 51 opened to a distal end face 22f of the movable spiral wrap 22b and communicatable with compression chamber 38, an outflow opening 52 formed in the movable base plate 22a to communicate with a back pressure chamber 39, and a communication hole 53 communicating the inflow opening 51 with the outflow opening 52, so as to communicate the compression chamber 38 with the back pressure chamber 39 by an elastic deformation or displacement in a direction of the orbit axis R of the movable scroll 22.
摘要翻译： 提供一种能够提高压缩效率的涡旋压缩机。 解决方案在涡旋压缩机1中，固定涡旋件16包括固定基板16c和与固定基板16c成一体的固定螺旋形涡卷16d，而动涡旋盘22包括面向 固定基板16c和与可动基板22a一体形成并与固定螺旋状涡卷16d啮合的活动螺旋涡卷22b。 动涡旋盘22形成有供给通路50，该供给路径通过向可动螺旋形涡卷22b的远端面22f开口并与压缩室38连通的流入开口51形成，形成在可动基板 22a与后压室39连通，连通孔53将流入口51与流出口52连通，使压缩室38与背压室39通过弹性变形或位移方向连通 动涡旋盘22的轨道轴线R。
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公开(公告)号：US08202071B2
公开(公告)日：2012-06-19
申请号：US12477967
申请日：2009-06-04
申请人： Norimichi Kii , Ken Suitou , Tatsuya Ito
发明人： Norimichi Kii , Ken Suitou , Tatsuya Ito
CPC分类号： F04C18/0215 , F04C23/008 , F04C29/023 , F04C29/026 , F04C2240/807 , Y10S418/01
摘要： In a motor-driven scroll type compressor, a rotary shaft includes a first opening at a position adjacent to a front end of the rotary shaft and facing an inner surface of a bearing for rotatably supporting the front end of the rotary shaft, a second opening at a position adjacent to a rear end of the rotary shaft and communicating with a back pressure chamber provided in front of a movable scroll member in a housing of the compressor, a communication passage interconnecting the first opening and the second opening, and a throttle formed by a clearance between the first opening and the inner surface of the bearing.
摘要翻译： 在电动涡旋式压缩机中，旋转轴包括在与旋转轴的前端相邻的位置处的第一开口，并且面对用于可旋转地支撑旋转轴的前端的轴承的内表面，第二开口 在与所述旋转轴的后端相邻的位置处，与设置在所述压缩机的壳体中的可动涡旋构件的前方的背压室连通，将所述第一开口与所述第二开口相互连接的连通路， 通过轴承的第一开口和内表面之间的间隙。
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公开(公告)号：US08125875B2
公开(公告)日：2012-02-28
申请号：US12292022
申请日：2008-11-10
申请人： Ryozo Hosoda , Tatsuya Ito
发明人： Ryozo Hosoda , Tatsuya Ito
CPC分类号： G11B7/13927 , G11B7/0948 , G11B7/1378
摘要： A spherical aberration correction mechanism includes an aberration correction lens, a movable portion for supporting the aberration correction lens, a fixing portion for supporting the aberration correction lens, in which the movable portion is disposed in a slidable manner, a shaft for supporting the movable portion in a rotatable manner about the axis and in a slidable manner in the axial direction, a feed screw having a helical groove, an engaging portion having an engaging groove like a male thread engaging with the helical groove from an direction, and a coil spring engaging with the outer surface of the shaft, for pressing the movable portion in the axial direction. Each end portion of the feed screw is provided with a cylindrical portion having an outer diameter smaller than an inner diameter of the feed screw, and a resetting elastic portion supported by the fixing portion or the movable portion is provided for pressing the movable portion in the direction opposite to the pressing direction of the coil spring.
摘要翻译： 球面像差校正机构包括像差校正透镜，用于支撑像差校正透镜的可移动部分，用于支撑可移动部分以可滑动方式设置的像差校正透镜的固定部分，用于支撑可移动部分的轴 以可旋转的方式围绕轴线并以可滑动的方式沿轴向方向，具有螺旋槽的进给螺杆，具有与从方向与螺旋槽接合的阳螺纹的接合槽的接合部分和螺旋弹簧接合 与轴的外表面一起沿轴向按压可动部。 进料螺杆的每个端部设有外径小于进给螺杆的内径的圆筒形部分，并且由固定部分或可移动部分支撑的复位弹性部分设置成用于将可动部分压在 方向与螺旋弹簧的按压方向相反。
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28.发明申请公开(公告)号：US20110109027A1
公开(公告)日：2011-05-12
申请号：US12996472
申请日：2010-01-29
申请人： Tatsuya Ito , Noboru Arakawa
发明人： Tatsuya Ito , Noboru Arakawa
CPC分类号： F16F1/3842
摘要： A method of manufacturing a bushing assembly that includes a vibration damping rubber bushing having a round cylindrical resin outer cylinder, which is assembled by press fitting an outside peripheral face of the outer cylinder in an axial direction into a cylindrical metal mated component having a circular inside peripheral face. The vibration damping rubber bushing is press fit into the mated component with a rigid powder composed of material harder than the outer cylinder deposited in a section of the resin outer cylinder that is situated on the outside peripheral face and that mates with the inside peripheral face of the mated component, and the outer cylinder and the mated component are assembled in a mated condition such that the rigid powder intervenes between the outside peripheral face of the outer cylinder and the inside peripheral face of the mated component.
摘要翻译： 一种衬套组件的制造方法，其包括：具有圆筒形树脂外筒的减振橡胶衬套，其通过将外筒的外周面沿轴向压配合到具有圆形内侧的圆筒形的金属配合部件 外围脸。 减震橡胶衬套用刚性粉末压配合到配合部件中，该刚性粉末由位于外周面上的树脂外筒的一部分中沉积的外圆柱体以上的材料组成，并与外周面相配合 配合部件和外筒和配合部件以配合状态组装，使得刚性粉末介入外筒的外周面和配合部件的内周面之间。
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公开(公告)号：US20110076926A1
公开(公告)日：2011-03-31
申请号：US12892552
申请日：2010-09-28
申请人： Tatsuya Ito , Naoki Iwasa , Hiroshi Ogawa , Keisuke Takahashi , Yuichi Tomizawa , Yasutaka Matsuo , Masahiro Izumida
发明人： Tatsuya Ito , Naoki Iwasa , Hiroshi Ogawa , Keisuke Takahashi , Yuichi Tomizawa , Yasutaka Matsuo , Masahiro Izumida
CPC分类号： B23F5/02 , B23F21/005 , B23F21/02
摘要： A gear grinding tool, which includes a helical tooth with grinding faces on surfaces thereof, grinds tooth faces of a gear as a workpiece with the grinding faces. The grinding face includes a rough grinding face for performing a rough grinding process. The grinding face includes a rough grinding face for performing a rough grinding process, and the rough grinding face includes a forming line for performing a finishing process.
摘要翻译： 齿轮研磨工具包括在其表面上具有磨削面的螺旋齿，研磨齿轮的齿面作为具有研磨面的工件。 研磨面包括用于进行粗磨加工的粗磨面。 研磨面包括用于进行粗磨加工的粗磨面，粗磨面包括用于进行精加工的成形线。
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公开(公告)号：US20090304539A1
公开(公告)日：2009-12-10
申请号：US12477967
申请日：2009-06-04
申请人： Norimichi Kii , Ken Suitou , Tatsuya Ito
发明人： Norimichi Kii , Ken Suitou , Tatsuya Ito
CPC分类号： F04C18/0215 , F04C23/008 , F04C29/023 , F04C29/026 , F04C2240/807 , Y10S418/01
摘要： A motor-driven scroll type compressor has a motor that includes a rotary shaft and rotates the rotary shaft, a bearing for rotatably supporting front end of the rotary shaft, a fixed scroll member, a movable scroll member driven by rear end of the rotary shaft, compression chambers defined by the movable scroll member and the fixed scroll member and a housing. The rotation of the rotary shaft makes an orbital motion of the movable scroll member around the axis of the rotary shaft and accordingly the compression chambers are moved radially and inwardly thereby to compress the refrigerant gas. The compressor further has a suction chamber communicating with the compression chambers, a discharge chamber, an oil separation chamber separating lubricating oil from the refrigerant gas and communicating with the discharge chamber and a back pressure chamber provided in front of the movable scroll member in the housing and facing to the rear end of the rotary shaft. The back pressure chamber communicates with the oil separation chamber. The rotary shaft includes a first opening at a position adjacent to the front end of the rotary shaft and facing an inner surface of the bearing, a second opening at a position adjacent to the rear end of the rotary shaft and communicating with the back pressure chamber, a communication passage interconnecting the first opening and the second opening and a throttle formed by a clearance between the first opening and the inner surface of the bearing.
摘要翻译： 电动涡旋式压缩机具有电动机，其包括旋转轴并使旋转轴旋转，用于可旋转地支撑旋转轴的前端的轴承，固定涡旋构件，由旋转轴的后端驱动的可动涡旋构件 由动涡旋件和固定涡旋件构成的压缩室和壳体。 旋转轴的旋转使得可动涡旋构件绕旋转轴的轴线进行轨道运动，因此压缩室径向向内移动，从而压缩制冷剂气体。 压缩机还具有与压缩室连通的吸入室，排出室，将润滑油与制冷剂气体分离并与排出室连通的分油室，以及设置在壳体内的动涡旋件前方的背压室 并面向旋转轴的后端。 背压室与油分离室连通。 旋转轴包括在与旋转轴的前端相邻并且面向轴承的内表面的位置处的第一开口，在与旋转轴的后端相邻的位置处的第二开口，并且与背压室 连接第一开口和第二开口的连通通道以及由第一开口和轴承内表面之间的间隙形成的节气门。
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