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1. 发明申请

US20200064719A1 LIGHT SOURCE DEVICE AND IMAGE DISPLAY APPARATUS 审中-公开
公开(公告)号：US20200064719A1
公开(公告)日：2020-02-27
申请号：US16533884
申请日：2019-08-07
申请人： Kasumi Nakamura , Yohei Takano , Hirotoshi Nakayama , Naoki Nakamura
发明人： Kasumi Nakamura , Yohei Takano , Hirotoshi Nakayama , Naoki Nakamura
IPC分类号： G03B21/20 , G02B26/08 , G03B21/28 , F21V7/00
摘要： A light source device includes: a light source to emit first color light; a fluorescent member having a first region that includes a fluorescent body to convert at least a part of the first color light into second color light different from the first color light when irradiated with the first color light and a second region to transmit the first color light; a wave plate; a reflecting member to reflect the first color light transmitted through the wave plate; and an optical path separating element provided on an optical path between the light source and the fluorescent member and transmit one of the first color light emitted from the light source and reflected light of the first color light by the reflecting member, and reflect another one.

2. 发明授权

US10725369B2 Light source device and image display apparatus 有权
公开(公告)号：US10725369B2
公开(公告)日：2020-07-28
申请号：US16533884
申请日：2019-08-07
申请人： Kasumi Nakamura , Yohei Takano , Hirotoshi Nakayama , Naoki Nakamura
发明人： Kasumi Nakamura , Yohei Takano , Hirotoshi Nakayama , Naoki Nakamura
IPC分类号： G03B21/28 , F21V7/00 , G03B21/20 , G02B26/08
摘要： A light source device includes: a light source to emit first color light; a fluorescent member having a first region that includes a fluorescent body to convert at least a part of the first color light into second color light different from the first color light when irradiated with the first color light and a second region to transmit the first color light; a wave plate; a reflecting member to reflect the first color light transmitted through the wave plate; and an optical path separating element provided on an optical path between the light source and the fluorescent member and transmit one of the first color light emitted from the light source and reflected light of the first color light by the reflecting member, and reflect another one.

3. 发明授权

US11640106B2 Light source optical system, light source device, and image projection apparatus 有权
公开(公告)号：US11640106B2
公开(公告)日：2023-05-02
申请号：US17287523
申请日：2019-10-07
申请人： Yohei Takano , Naoki Nakamura
发明人： Yohei Takano , Naoki Nakamura
IPC分类号： G03B21/20 , G02B9/06 , G02B13/16 , G02B13/18 , G02B19/00 , G02B26/00 , G02B27/28 , G02B27/30 , G02B5/30
摘要： A light source optical system used with an excitation light source configured to emit first color light includes a wavelength conversion unit configured to receive the first color light emitted by the excitation light source and emit second color light with a wavelength different from a wavelength of the first color light, There is a first optical system having a positive power and a second optical system having a positive power provided in this order in an optical path between the excitation light source and the wavelength conversion unit. When a ray parallel to an optical axis of the first optical system is incident on the first optical system, a ray emitted from the first optical system is incident on the second optical system while approaching the optical axis. The second optical system has under-corrected spherical aberration at a paraxial focal position of the second optical system.

4. 发明授权

US10088620B2 Light guide, virtual image optical system, and virtual image display device 有权
公开(公告)号：US10088620B2
公开(公告)日：2018-10-02
申请号：US15270678
申请日：2016-09-20
申请人： Shiori Ohsugi , Takashi Kubota , Takanobu Osaka , Naoki Nakamura
发明人： Shiori Ohsugi , Takashi Kubota , Takanobu Osaka , Naoki Nakamura
IPC分类号： G02B27/14 , F21V8/00 , G02B27/01
摘要： A light guide for a virtual image device to guide and emit image light output from an image display element to display a virtual image. The light guide includes a light-guide member and an optical member. The light-guide member includes an incidence portion to receive the image light and an exit portion to emit the image light to an outside, and a reflective portion inclined relative to the incidence portion to guide the image light received by the incidence portion into the light guide. The light-guide member also includes an extraction portion including first planes each inclined relative to the exit portion and second planes each parallel with the exit portion, to guide the image light from each first plane to the exit portion and extract the image light. The optical member includes a parallel plane and an inclined portion.

5. 发明授权

US09436176B2 Numerical control method and device thereof 有权
标题翻译：数控方法及其装置
公开(公告)号：US09436176B2
公开(公告)日：2016-09-06
申请号：US13642726
申请日：2010-04-21
申请人： Naoki Nakamura
发明人： Naoki Nakamura
IPC分类号： G05B19/4061
CPC分类号： G05B19/4061 , G05B2219/35316 , G05B2219/49154
摘要： In order to provide a numerical control method and a device thereof capable of avoiding interference of a tool with a rotary table or a workpiece, without worker's manual operation for performing an interference avoiding operation, there is provided an avoidance-height calculating unit that calculates an interference avoidance height of the tool at which the tool does not interfere with the rotary table and the workpiece over an entire movable range of a rotary shaft to which the movement command is input, an interference determining unit that determines whether the tool will interfere with the rotary table and the workpiece by comparing a current height of a tip of the tool with the interference avoidance height, and an avoiding-operation generating unit that generates a command for movement in a tool shaft direction to the interference avoidance height.
摘要翻译：为了提供一种数字控制方法及其装置，其能够避免工具与旋转工作台或工件的干涉，而无需工作人员进行干扰避免操作的手动操作，提供了一种避免高度计算单元，所述工具的干涉避免高度，所述工具在所述工具不与所述旋转台和所述工件相互干扰的情况下，所述工具在所述运动命令被输入的旋转轴的整个可移动范围内干涉;干涉确定单元，其确定所述工具是否将干扰通过将工具的尖端的当前高度与防干扰高度进行比较，以及避免操作产生单元，其产生用于沿工具轴方向移动的命令到避免干扰高度的避免操作产生单元。

6. 发明授权

US09295155B2 Flexible printed board 有权
标题翻译：柔性印刷板
公开(公告)号：US09295155B2
公开(公告)日：2016-03-22
申请号：US13590908
申请日：2012-08-21
申请人： Naoki Nakamura , Shigeru Sugino , Nobuo Taketomi , Ryo Kanai
发明人： Naoki Nakamura , Shigeru Sugino , Nobuo Taketomi , Ryo Kanai
IPC分类号： H05K1/00 , H05K1/11 , H05K1/02
CPC分类号： H05K1/118 , H05K1/0281 , H05K1/117 , H05K2201/09709 , H05K2201/09727 , H05K2201/09781 , H05K2201/2009
摘要： A flexible printed board includes a base material, first conductive pads arranged along an imaginary line on the base material and extending with a first width from front end to rear end on a front side of the imaginary line, second conductive pads arranged along the imaginary line and extending with a second width from front end on a rear side of the imaginary line to rear end, first wiring patterns provided between the second conductive pads, and extending with a third width to front end connected to the rear ends of the first conductive pads, and a reinforcing layer for reinforcing a reinforcing area over the first conductive pads and the first wiring patterns, and having a front edge on a front side of rear ends of the first conductive pads and a rear edge on a rear side of the rear ends of the second conductive pads.
摘要翻译：柔性印刷电路板包括基材，第一导电焊盘沿着假想线布置在基体材料上并且沿着假想线的前侧从前端到后端的第一宽度延伸，沿假想线布置的第二导电焊盘并且以假想线的后侧的前端延伸到第二宽度，第一布线图案设置在第二导电焊盘之间，并且第三宽度延伸到连接到第一导电焊盘的后端的前端，以及用于加强第一导电焊盘和第一布线图案上的加强区域的加强层，并且在第一导电焊盘的后端的前侧具有前边缘，在后端的后侧具有后边缘的第二导电焊盘。

7. 发明申请

US20130006394A1 NUMERICAL CONTROL DEVICE AND NUMERICAL CONTROL METHOD 审中-公开
标题翻译：数控装置及数控系统
公开(公告)号：US20130006394A1
公开(公告)日：2013-01-03
申请号：US13634463
申请日：2010-03-24
申请人： Yukihiro Iuchi , Naoki Nakamura , Tomonori Sato
发明人： Yukihiro Iuchi , Naoki Nakamura , Tomonori Sato
IPC分类号： G05B19/18
CPC分类号： G05B19/4061 , G05B2219/50047
摘要： The invention provides a numerical control device of a machine tool including linear and rotation axes, for controlling position and attitude of a tool with respect to a workpiece, the device comprising: an indexing-method decision unit that decides=one of a rotation indexing method of operating only the rotation axis and a tool-tip-position holding indexing method of operating the rotation axis and linear axis and holding a tool tip position with respect to the workpiece, based on a commanded rotation axis, a commanded rotation direction of the commanded rotation axis, and the tool position; a moving-amount calculation unit that calculates moving amount of the axes based on the commanded rotation axis, the commanded rotation direction of the commanded rotation axis, the tool position, and the indexing method decided; and an output unit that outputs a position command to a servo amplifier based on the moving amount calculated.
摘要翻译：本发明提供了一种包括直线和旋转轴的机床的数字控制装置，用于控制工具相对于工件的位置和姿态，该装置包括：索引方法决定单元，其决定旋转分度方法操作旋转轴的工具尖端位置保持分度方法，以及基于指令的旋转轴来操作旋转轴线和直线轴并且相对于工件保持刀尖位置的指令旋转方向旋转轴和刀具位置; 移动量计算单元，其基于所指定的旋转轴，所指示的旋转轴的指令旋转方向，所述刀具位置和所述分度方法来计算所述轴的移动量; 以及输出单元，其基于所计算的移动量向伺服放大器输出位置命令。

8. 发明授权

US08233286B2 Printed wiring board reliably achieving electric connection with electronic component 有权
公开(公告)号：US08233286B2
公开(公告)日：2012-07-31
申请号：US11905317
申请日：2007-09-28
申请人： Naoki Nakamura , Shigeru Sugino , Ryo Kanai
发明人： Naoki Nakamura , Shigeru Sugino , Ryo Kanai
IPC分类号： H05K7/10 , H05K7/12
摘要： Terminal pads are arranged on a first surface of the substrate for an electronic component to receive terminals of the electronic component. An electrically-conductive film is formed on a second surface defined on the back of the first surface over the back of a mounting area for the electronic component. The mounting area is contoured along the outer periphery of the arrangement of the terminal pads. The ratio of the area of the electrically-conductive material to the area of the surface of the substrate over the back of the mounting area is set appropriate to the ratio of the area of the electrically-conductive material to the area of the surface of the substrate over the mounting area for each electronic component. This results in suppression of flexure of the printed wiring board during reflow.

9. 发明申请

US20120022682A1 NUMERICAL CONTROL DEVICE AND METHOD OF CONTROLLING THE NUMERICAL CONTROL DEVICE 有权
标题翻译：数控装置及控制数控装置的方法
公开(公告)号：US20120022682A1
公开(公告)日：2012-01-26
申请号：US13260048
申请日：2009-03-27
申请人： Naoki Nakamura , Ushio Fukuichi , Tomonori Sato
发明人： Naoki Nakamura , Ushio Fukuichi , Tomonori Sato
IPC分类号： G05B19/19
CPC分类号： G05B19/182
摘要： A numerical control device according to the invention is a numerical control device for a multi-spindle machine tool including a rotation axis and controlling a tool attitude relative to a machining workpiece, including a first storage device capable of recording a machining program; a second storage device capable of storing coordinate systems; and a central processing unit capable of executing the machining program, selecting a coordinate system suitable for machining from among the coordinate systems stored in the second storage device based on the tool attitude set by the machining program or an external input, and outputting data for machining the workpiece on the selected coordinate system.
摘要翻译：根据本发明的数控装置是一种用于多主轴机床的数控装置，其包括旋转轴线并控制相对于加工工件的刀具姿态，包括能够记录加工程序的第一存储装置; 能够存储坐标系的第二存储装置; 以及中央处理单元，其能够执行加工程序，基于由加工程序或外部输入设定的刀具姿势，从存储在第二存储装置中的坐标系中选择适合于加工的坐标系，并输出用于加工的数据所选坐标系上的工件。

10. 发明申请

US20110076499A1 Bubble-Containing Solid a-Sulfo Fatty Acid Alkyl Ester Salt and Method for Producing the Same 审中-公开
标题翻译：含气泡固体α-磺酸脂肪酸烷基酯盐及其制备方法
公开(公告)号：US20110076499A1
公开(公告)日：2011-03-31
申请号：US12994204
申请日：2009-05-25
申请人： Hiroyuki Masui , Naoki Nakamura , Takao Matsuo
发明人： Hiroyuki Masui , Naoki Nakamura , Takao Matsuo
IPC分类号： C11D1/28 , C07C53/00 , C11D17/06 , B29B9/12
CPC分类号： C11D1/28 , C07C303/32 , Y10T428/2982 , C07C309/17
摘要： A solid a-sulfo fatty acid alkyl ester salt having a bubble volume fraction of 1 to 15% is provided by introducing a gas into a paste of a-sulfo fatty acid alkyl ester salt or adding thereto an expanding agent to incorporate bubbles into the paste of a-sulfo fatty acid alkyl ester salt.
摘要翻译：通过将气体引入到α-磺基脂肪酸烷基酯盐的糊料中或向其中加入发泡剂以将气泡引入到糊料中来提供具有1至15％的气泡体积分数的固体α-磺基脂肪酸烷基酯盐的α-磺基脂肪酸烷基酯盐。

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