公开(公告)号：US20100277923A1

公开(公告)日：2010-11-04

申请号：US12547966

申请日：2009-08-26

申请人： Yuichi Takai ,  Mariko Obinata ,  Miki Tsuchiya ,  Hiroaki Ishiguro

发明人： Yuichi Takai ,  Mariko Obinata ,  Miki Tsuchiya ,  Hiroaki Ishiguro

IPC分类号： F21V7/00 ,  G02B3/14

CPC分类号： G02B3/14 ,  F21V13/04 ,  F21V14/003

摘要： Disclosed is a liquid lens element. The liquid lens element includes a main body, a lens surface, and a first reflection surface. The main body has a light incident surface and a light exiting surface and includes a liquid chamber formed therein. The lens surface changes orientation of light that exits the light exiting surface by being electrically deformed, and the lens surface is formed of an interface between two liquids that are contained in the liquid chamber and have different refractive indexes. The first reflection surface reflects part of light that enters the light incident surface toward an optical axis of the lens surface, and the first reflection surface is provided to the main body.

摘要翻译： 公开了一种液体透镜元件。 液体透镜元件包括主体，透镜表面和第一反射表面。 主体具有光入射表面和光出射表面，并且包括形成在其中的液体室。 透镜表面通过电变形而改变离开光出射表面的光的取向，并且透镜表面由容纳在液体室中的两种液体之间的界面形成并且具有不同的折射率。 第一反射面将朝向透镜面的光轴进入光入射面的一部分光反射，第一反射面设置在主体上。

公开(公告)号：US08238033B2

公开(公告)日：2012-08-07

申请号：US12756336

申请日：2010-04-08

申请人： Yuichi Takai ,  Tetsuyuki Yoshida ,  Masahiro Shimase ,  Hiroaki Ishiguro

发明人： Yuichi Takai ,  Tetsuyuki Yoshida ,  Masahiro Shimase ,  Hiroaki Ishiguro

IPC分类号： G02B1/06

CPC分类号： G02B3/14 ,  Y10T156/1056

摘要： A manufacturing method for a liquid lens device includes: preparing a body having a liquid chamber, a conductive first liquid stored in the liquid chamber, an insulating second liquid stored in the liquid chamber, an electrode kept in contact with the first liquid, and a liquid discharge passage for making the communication between the inside and the outside of the liquid chamber; applying pressure to the first and second transparent substrates to thereby compress the sealing member and discharge the first liquid through the liquid discharge passage to the outside of the liquid chamber; and closing the liquid discharge passage.

摘要翻译： 一种液体透镜装置的制造方法，包括：准备具有液体室的主体，存储在液体室中的导电性第一液体，存储在液体室中的绝缘性第二液体，与第一液体保持接触的电极， 液体排出通道，用于使液体室的内部和外部之间连通; 向第一透明基板和第二透明基板施加压力，从而压缩密封构件，并将通过液体排出通道的第一液体排出到液体室的外部; 并关闭液体排出通道。

公开(公告)号：US08408754B2

公开(公告)日：2013-04-02

申请号：US12868170

申请日：2010-08-25

申请人： Miki Tsuchiya ,  Hiroaki Ishiguro

发明人： Miki Tsuchiya ,  Hiroaki Ishiguro

IPC分类号： F21V7/22 ,  F21V5/00 ,  F21V7/00

CPC分类号： F21V5/04 ,  F21V14/003 ,  F21Y2103/00

摘要： A variable illumination apparatus includes: a first substrate; a second substrate opposed to the first substrate with a predetermined gap therebetween; a surrounding wall that is disposed between the first and second substrates, has a first opening and a second opening opposed to each other, and has an inner side surface that is tapered toward the second opening from the first opening; a partition wall to partition a liquid chamber formed by the first substrate, the second substrate, and the surrounding wall into regions, the partition wall being vertical to the first substrate and the second substrate; a liquid lens having a lens surface that is formed at an interface between two liquids and is electrically deformable, the two liquids being accommodated in each of the regions and each having a different refractive index; and a light source to irradiate light to the liquid lens from the first opening side.

摘要翻译： 可变照明装置包括：第一基板; 与第一基板相对的第二基板，其间具有预定的间隙; 设置在第一和第二基板之间的环绕壁具有彼此相对的第一开口和第二开口，并且具有从第一开口朝向第二开口渐缩的内侧表面; 分隔壁，其将由所述第一基板，所述第二基板和所述周围壁形成的液体室分隔成区域，所述分隔壁垂直于所述第一基板和所述第二基板; 液体透镜，其具有形成在两个液体之间的界面处的透镜表面并且是电可变形的，所述两个液体容纳在每个区域中并且各自具有不同的折射率; 以及从第一开口侧将光照射到液体透镜的光源。

公开(公告)号：US20110051425A1

公开(公告)日：2011-03-03

申请号：US12868170

申请日：2010-08-25

申请人： Miki Tsuchiya ,  Hiroaki Ishiguro

发明人： Miki Tsuchiya ,  Hiroaki Ishiguro

IPC分类号： F21V7/22 ,  F21V5/00 ,  F21V7/00

CPC分类号： F21V5/04 ,  F21V14/003 ,  F21Y2103/00

摘要： A variable illumination apparatus includes: a first substrate; a second substrate opposed to the first substrate with a predetermined gap therebetween; a surrounding wall that is disposed between the first and second substrates, has a first opening and a second opening opposed to each other, and has an inner side surface that is tapered toward the second opening from the first opening; a partition wall to partition a liquid chamber formed by the first substrate, the second substrate, and the surrounding wall into regions, the partition wall being vertical to the first substrate and the second substrate; a liquid lens having a lens surface that is formed at an interface between two liquids and is electrically deformable, the two liquids being accommodated in each of the regions and each having a different refractive index; and a light source to irradiate light to the liquid lens from the first opening side.

摘要翻译： 可变照明装置包括：第一基板; 与第一基板相对的第二基板，其间具有预定的间隙; 设置在第一和第二基板之间的环绕壁具有彼此相对的第一开口和第二开口，并且具有从第一开口朝向第二开口渐缩的内侧表面; 隔壁，其将由第一基板，第二基板和周围壁形成的液体室分隔成区域，分隔壁垂直于第一基板和第二基板; 液体透镜，其具有形成在两个液体之间的界面处的透镜表面并且是电可变形的，所述两个液体容纳在每个区域中并且各自具有不同的折射率; 以及从第一开口侧将光照射到液体透镜的光源。

公开(公告)号：US08159754B2

公开(公告)日：2012-04-17

申请号：US12754959

申请日：2010-04-06

申请人： Yuichi Takai ,  Tetsuyuki Yoshida ,  Hiroaki Ishiguro ,  Masahiro Shimase

发明人： Yuichi Takai ,  Tetsuyuki Yoshida ,  Hiroaki Ishiguro ,  Masahiro Shimase

IPC分类号： G02B1/06

CPC分类号： G02B3/14 ,  G02B26/004 ,  Y10T29/49002

摘要： Disclosed herein is an optical device including: a light-transmitting first main body which constitutes a part on a light incidence side; a light-transmitting second main body which constitutes a part on a light outgoing side; a third main body which is stacked between the first main body and the second main body in a second direction orthogonal to the first direction, and which defines a liquid chamber between the first main body and the second main body; a lens surface which is formed by an interface between a plurality of liquids differing in refractive index and sealed in the inside of the liquid chamber, and which is electrically deformable; and a jig which clamps the mutually stacked first main body, second main body, and third main body in the second direction by the third engaging part and the fourth engaging part.

摘要翻译： 这里公开了一种光学装置，包括：构成光入射侧的一部分的透光第一主体; 构成光出射侧的一部分的透光第二主体; 第三主体，其在与第一方向正交的第二方向上堆叠在第一主体和第二主体之间，并且在第一主体和第二主体之间限定液体室; 透镜表面，其由折射率不同的多个液体之间的界面形成，并且密封在液体室的内部，并且是可电动变形的; 以及通过第三接合部和第四接合部在第二方向上夹持相互堆叠的第一主体，第二主体和第三主体的夹具。

公开(公告)号：US09821409B2

公开(公告)日：2017-11-21

申请号：US14344148

申请日：2012-09-13

申请人： Akihiko Sugiyama ,  Hiroaki Ishiguro

发明人： Akihiko Sugiyama ,  Hiroaki Ishiguro

IPC分类号： B23K26/073 ,  B23K26/38 ,  B23K26/08

CPC分类号： B23K26/0734 ,  B23K26/0869 ,  B23K26/38

摘要： A laser cutting method and a laser cutting apparatus cut a metallic work with a laser beam of a one-micrometer waveband. The method and apparatus carry out the laser cutting of the work with a ring beam RB passed through a focus position of a condenser lens 13 and having inner and outer diameters that tend to expand. The outer diameter of the ring beam is in a range of 300 μm (micrometers) to 600 μm, an inner diameter ratio of the same is in a range of 30 % to 70 %, and a focal depth of the condenser lens is in a range of 2 mm to 5 mm.

公开(公告)号：US20120051576A1

公开(公告)日：2012-03-01

申请号：US13216705

申请日：2011-08-24

申请人： Shunsuke Shiomi ,  Hiroaki Ishiguro ,  Nobuyuki Ishizaki

发明人： Shunsuke Shiomi ,  Hiroaki Ishiguro ,  Nobuyuki Ishizaki

IPC分类号： H04R1/10 ,  A61F11/14

CPC分类号： H04R1/1091 ,  H04R1/1008 ,  H04R2201/10

摘要： An ear pad for use with a headphone apparatus. The ear pad comprises a pad portion comprising an outer circumference and an inner circumference defining an opening. The pad portion comprises an upper width between the outer and inner circumferences along a vertical mid-line of the pad portion, a lower width between the outer and inner circumferences along the vertical mid-line of the pad portion, a left side width between the outer and inner circumferences along a horizontal mid-line of the pad portion, and a right side width between the outer and inner circumferences along the horizontal mid-line of the pad portion. The lower width of the pad portion is greater than at least one of the left and right side widths of the pad portion.

摘要翻译： 一种用于耳机装置的耳垫。 耳垫包括垫部分，其包括限定开口的外圆周和内圆周。 衬垫部分包括沿着衬垫部分的垂直中线的外周和外周之间的上宽度，沿着衬垫部分的垂直中线的外周和内周之间的下宽度， 沿着垫部的水平中线的外周和外周，以及沿着垫部的水平中线的外周和外周之间的右侧宽度。 焊盘部分的较低宽度大于焊盘部分的左侧宽度和右侧宽度中的至少一个。

公开(公告)号：US20140339207A1

公开(公告)日：2014-11-20

申请号：US14344148

申请日：2012-09-13

申请人： Akihiko Sugiyama ,  Hiroaki Ishiguro

发明人： Akihiko Sugiyama ,  Hiroaki Ishiguro

IPC分类号： B23K26/073 ,  B23K26/08 ,  B23K26/38

CPC分类号： B23K26/0734 ,  B23K26/0869 ,  B23K26/38

摘要： A laser cutting method and a laser cutting apparatus cut a metallic work with a laser beam of a one-micrometer waveband. The method and apparatus carry out the laser cutting of the work with a ring beam RB passed through a focus position of a condenser lens 13 and having inner and outer diameters that tend to expand. The outer diameter of the ring beam is in a range of 300 μm (micrometers) to 600 μm, an inner diameter ratio of the same is in a range of 30% to 70%, and a focal depth of the condenser lens is in a range of 2 mm to 5 mm.

摘要翻译： 激光切割方法和激光切割装置用一微波波段的激光束切割金属制品。 该方法和装置利用通过聚光透镜13的焦点位置并具有趋向于膨胀的内径和外径的环形光束RB对工件进行激光切割。 环形梁的外径在300μm〜600μm的范围内，其内径比在30％〜70％的范围内，聚光透镜的焦点深度为 范围为2 mm至5 mm。

公开(公告)号：US08565468B2

公开(公告)日：2013-10-22

申请号：US12543687

申请日：2009-08-19

申请人： Tomohiro Ito ,  Hiroaki Ishiguro ,  Yuusuke Oosato

发明人： Tomohiro Ito ,  Hiroaki Ishiguro ,  Yuusuke Oosato

IPC分类号： H04R25/00

CPC分类号： H04R1/105 ,  H04R1/1058 ,  H04R5/0335

摘要： There is provided a headphone including a headband having flexibility; a slider having flexibility with the headband attached at one end, and a headphone unit attached at the other end; a slide groove, arranged at an end of the headband or the one end of the slider, for guiding a circling movement of the slider with respect to the headband; and a slider guide, having rigidity higher than the headband and the slider, for holding the one end of the slider at the end of the headband so that one surface of the slider facing one surface of the headband circling moves with respect to the one surface of the headband while being engaged to the slide groove. A headphone that can be thinned while suppressing lowering of the attachment property is provided.

公开(公告)号：US20100046782A1

公开(公告)日：2010-02-25

申请号：US12543687

申请日：2009-08-19

申请人： Tomohiro Ito ,  Hiroaki Ishiguro ,  Yuusuke Oosato

发明人： Tomohiro Ito ,  Hiroaki Ishiguro ,  Yuusuke Oosato

IPC分类号： H04R25/00

CPC分类号： H04R1/105 ,  H04R1/1058 ,  H04R5/0335

摘要： There is provided a headphone including a headband having flexibility; a slider having flexibility with the headband attached at one end, and a headphone unit attached at the other end; a slide groove, arranged at an end of the headband or the one end of the slider, for guiding a circling movement of the slider with respect to the headband; and a slider guide, having rigidity higher than the headband and the slider, for holding the one end of the slider at the end of the headband so that one surface of the slider facing one surface of the headband circling moves with respect to the one surface of the headband while being engaged to the slide groove. A headphone that can be thinned while suppressing lowering of the attachment property is provided.

摘要翻译： 提供了一种耳机，包括具有灵活性的头带; 具有在一端附接的头带的柔性的滑块和在另一端附接的耳机单元; 布置在头带的一端或滑块的一端的滑动槽，用于引导滑块相对于头带的盘旋运动; 以及具有比头带和滑块高的刚性的滑块引导件，用于将滑块的一端保持在头带的端部，使得面向头带的一个表面的滑块的一个表面相对于一个表面移动 的头带同时与滑动槽接合。 提供了可以减少附着性降低的耳机。