公开(公告)号：US20100240159A1

公开(公告)日：2010-09-23

申请号：US12676666

申请日：2008-09-02

申请人： Masayoshi Kumagai ,  Kenshi Fukumitsu ,  Koji Kuno

发明人： Masayoshi Kumagai ,  Kenshi Fukumitsu ,  Koji Kuno

IPC分类号： H01L21/304

CPC分类号： B23K26/0624 ,  B23K26/0853 ,  B23K26/40 ,  B23K26/53 ,  B23K2101/40 ,  B23K2103/50 ,  B28D5/0011 ,  C03B33/0222 ,  H01L21/78 ,  H01S5/0201 ,  Y02P40/57

摘要： Starting point regions for cutting 8a, 8b extending along lines to cut 5a, 5b are initially formed in an object to be processed 1. The starting point regions for cutting 8b have modified regions 7b formed by irradiating the object 1 with laser light while locating a converging point within the object 1 and are formed in parts extending along the lines to cut 5b excluding portions 34b intersecting the lines to cut 5a. This makes the starting point regions for cutting 8b much less influential when cutting the object 1 from the starting point regions for cutting 8a acting as a start point, whereby bars with precise cleavage surfaces can reliably be obtained. Therefore, it is unnecessary to form a starting point region for cutting along the lines to cut 5b in each of a plurality of bars, whereby the productivity of semiconductor laser elements can be improved.

摘要翻译： 最初在被加工物1中形成沿切割线5a，5b延伸的用于切割的切割8a，8b的起点区域。用于切割8b的起点区域具有通过用激光照射物体1而形成的改变区域7b，同时定位 在物体1内的会聚点，并且形成为沿着切割线的线延伸的部分，除了与切割线5a相交的部分34b。 这样，从切点8a的起点区域切断物体1时，能够切割8b的起点区域的影响更小，从而可以可靠地获得具有精确的切割面的条。 因此，不需要在多个条中形成沿着切割线5b切割的起点区域，从而可以提高半导体激光元件的生产率。

公开(公告)号：US20100200550A1

公开(公告)日：2010-08-12

申请号：US12670029

申请日：2008-10-27

申请人： Masayoshi Kumagai

发明人： Masayoshi Kumagai

IPC分类号： B23K26/00

CPC分类号： H01L21/304 ,  B23K26/40 ,  B23K26/53 ,  B23K2103/50 ,  B28D5/0011 ,  H01L21/78

摘要： A modified region 7 to become a starting point region for cutting is formed in a GaAs substrate 12 along a line to cut 5 upon radiation with laser light L which is pulsed laser light. As a consequence, the modified region 7 formed in the GaAs substrate 12 along the line to cut 5 is likely to generate fractures in the thickness direction of an object to be processed 1. Therefore, the modified region 7 having an extremely high function as a starting point region for cutting can be formed in the planar object to be processed 1 comprising the GaAs substrate 12.

摘要翻译： 在作为脉冲激光的激光L照射时，沿着切割线5在GaAs基板12上形成成为切割起点区域的改质区域7。 结果，沿着切割线5形成在GaAs衬底12中的改质区域7可能在被处理物体1的厚度方向上产生裂缝。因此，具有极高功能的改质区域7 可以在包括GaAs基板12的待处理平面物体1中形成用于切割的起点区域。

公开(公告)号：US20090295135A1

公开(公告)日：2009-12-03

申请号：US12320457

申请日：2009-01-27

申请人： Masayoshi Kumagai ,  Yasuhito Miyata

发明人： Masayoshi Kumagai ,  Yasuhito Miyata

IPC分类号： B60R21/16

CPC分类号： B60R21/233 ,  B60R21/231 ,  B60R21/2338 ,  B60R2021/23386

摘要： An airbag apparatus for a vehicle includes an airbag having a left airbag section and a right airbag section inflatable at left and right sides in a front area of an occupant, a retainer for retaining the airbag, and a first deployment-limiting sheet having one end coupled to the airbag or the retainer. The first deployment-limiting sheet at least partly overlaps the airbag and extends along the airbag from a rear portion to a front portion of the airbag. The first deployment-limiting sheet extends along the rear portion of the airbag during inflation thereof.

摘要翻译： 一种用于车辆的气囊装置包括具有左安全气囊部分和在乘客前部区域中左侧和右侧充气的右安全气囊部分的气囊，用于保持气囊的保持器和具有一端的第一限位片 联接到气囊或保持器。 第一限位片材至少部分地与气囊重叠并且沿气囊从气囊的后部延伸到前部。 第一限位片在充气期间沿气囊的后部延伸。

公开(公告)号：US07213840B2

公开(公告)日：2007-05-08

申请号：US10848502

申请日：2004-05-19

申请人： Masayoshi Kumagai

发明人： Masayoshi Kumagai

IPC分类号： B60R21/045

CPC分类号： B60R21/2338 ,  B60R21/2165 ,  B60R2021/21525 ,  B60R2021/23169 ,  B60R2021/23316 ,  B60R2021/23382

摘要： An occupant leg protection apparatus includes an airbag arranged in front of a vehicle seat, and a gas generator for inflating the airbag. An instrument panel in front of the vehicle seat has an outer layer movable toward an occupant and a base member behind the outer layer. The airbag is disposed between the outer layer and the base member so that the airbag pushes the outer layer to move toward the occupant when the airbag is inflated.

摘要翻译： 乘员腿部保护装置包括布置在车辆座椅前方的气囊和用于使气囊膨胀的气体发生器。 在车辆座椅前面的仪表板具有能够朝向乘员身体移动的外层和在外层后面的基底构件。 安全气囊设置在外层和基部构件之间，使得当气囊膨胀时，气囊推动外层向乘员移动。

公开(公告)号：US20060267325A1

公开(公告)日：2006-11-30

申请号：US11439135

申请日：2006-05-24

申请人： Masayoshi Kumagai ,  Yasuo Itoga

发明人： Masayoshi Kumagai ,  Yasuo Itoga

IPC分类号： B60N2/42 ,  B60R21/207 ,  B60R21/04

CPC分类号： B60N2/42718 ,  B60R21/207

摘要： A passenger protecting apparatus includes a seat including a seat cushion and a seat back. The apparatus also includes an airbag positioned under a seating surface of the seat cushion; an inflator for producing inflation gas to inflate the airbag. The inflator may be located within the airbag.

摘要翻译： 乘客保护装置包括具有座垫和座椅靠背的座椅。 所述装置还包括位于所述座垫的座面下方的安全气囊; 用于产生充气气体以使气囊膨胀的充气机。 充气机可以位于气囊内。

公开(公告)号：US20060119149A1

公开(公告)日：2006-06-08

申请号：US11292053

申请日：2005-12-01

申请人： Hiromichi Yoshikawa ,  Masayoshi Kumagai

发明人： Hiromichi Yoshikawa ,  Masayoshi Kumagai

IPC分类号： B60N2/42 ,  B60R21/04

CPC分类号： B60N2/42718 ,  B60R21/207

摘要： A passenger-protecting apparatus is provided with which poor seat-sitting comfortability is prevented and in which a fixing work, a maintenance work, and the like are performed with good workability. In one form, a seat cushion is supported from below by a supporting member including a seat pan and springs, and the supporting member has a passenger-protecting apparatus disposed under the front part thereof Upon detection of a frontal car collision, an inflator discharges gas, so that the gas from the inflator inflates a bag. The inflated bag pushes the front part of the supporting member upwards. As a result, the front part of the seat cushion has a higher density because of being pushed up or pressed from below via the seat pan and the springs, thereby preventing or inhibiting the waist of a passenger from moving forwards.

摘要翻译： 提供一种乘客保护装置，其具有不利的座椅舒适性，并且其中执行具有良好可操作性的定影工作，维护工作等。 在一种形式中，座垫由包括座盘和弹簧的支撑构件从下方支撑，并且支撑构件具有设置在其前部的乘客保护装置。在检测到正面的汽车碰撞时，充气机将气体 ，使得来自充气机的气体充气袋。 充气袋向上推动支撑构件的前部。 结果，座垫的前部由于通过座椅盘和弹簧被从下方向上推或推压而具有较高的密度，从而防止或阻止乘客的腰部向前移动。

公开(公告)号：US07000947B2

公开(公告)日：2006-02-21

申请号：US10359197

申请日：2003-02-06

申请人： Masayoshi Kumagai ,  Hideaki Okamoto ,  Shingo Nakahara

发明人： Masayoshi Kumagai ,  Hideaki Okamoto ,  Shingo Nakahara

IPC分类号： B60R21/16 ,  B60R21/22

CPC分类号： B60R21/233 ,  B60R21/231 ,  B60R21/2338 ,  B60R21/2346 ,  B60R2021/23107 ,  B60R2021/23324 ,  B60R2021/23382 ,  B60R2021/23386

摘要： An airbag device including an airbag that provides more effective protection of an occupant. The airbag has an indentation located approximately in the center of a contact surface thereof. The indentation is formed in the shape of a recess or a valley to form the airbag into a heart-like shape. The area including the indentation is at least greater than an area where comes in contact with the face of an occupant. The deepest point of the dent (the farthest point from the occupant in the contact surface) is positioned below the jaw of the occupant. The contact surface extending from the deepest point of the dent to the upper projection top thereof overhangs toward the occupant to have an angle between 0° and 45° (preferably, between 15° and 25°) relative to the cervical vertebrae axis of the occupant.

公开(公告)号：US20050189742A1

公开(公告)日：2005-09-01

申请号：US10667463

申请日：2003-09-23

申请人： Masayoshi Kumagai ,  Kazuhiko Joujima ,  Kei Tsujimoto

发明人： Masayoshi Kumagai ,  Kazuhiko Joujima ,  Kei Tsujimoto

IPC分类号： B60R21/16 ,  B60R21/207 ,  B60R21/231 ,  B60R21/233 ,  B60R21/2338 ,  B60R21/26 ,  B60R21/261 ,  B60R21/22

CPC分类号： B60R21/233 ,  B60R21/207 ,  B60R21/23138 ,  B60R21/2338 ,  B60R21/261 ,  B60R2021/23316 ,  B60R2021/23324 ,  B60R2021/23382

摘要： An airbag apparatus includes an airbag having an occupant-side surface and a vehicle-body-side surface opposite to the occupant-side surface when the airbag is inflated, and at least an upper chamber and a lower chamber separated from each other; a gas generator for deploying the airbag; and a gas distributor enclosing the gas generator and having outlet ports for allowing gas from the gas generator to flow into the upper chamber and the lower chamber. A check valve is provided for preventing the gas from flowing from the lower chamber to the upper chamber.

摘要翻译： 一种安全气囊装置，具备：当气囊膨胀时，具有乘员侧面和与乘员侧面相反的车体侧面的气囊，以及至少分离的上部腔室和下部腔室。 用于展开气囊的气体发生器; 以及封闭气体发生器的气体分配器，并且具有用于允许来自气体发生器的气体流入上腔室和下室的出口。 提供止回阀以防止气体从下腔室流到上腔室。

公开(公告)号：US06896288B2

公开(公告)日：2005-05-24

申请号：US10620450

申请日：2003-07-17

申请人： Tadashi Tanaka ,  Masayoshi Kumagai

发明人： Tadashi Tanaka ,  Masayoshi Kumagai

IPC分类号： B60R21/20 ,  B60R21/16 ,  B60R21/213 ,  B60R21/2338

CPC分类号： B60R21/232 ,  B60R2021/161 ,  B60R2021/23386

摘要： A guide member for a curtain airbag that a pipe or rod shaped guide extending vertically relative to the vehicle body along a C pillar. The guide member includes, upper and lower fixing sections for fixing the upper and lower ends of the guide to the C pillar. The guide member also includes temporarily tacking sections for tacking the upper and lower fixing sections to the C pillar, when the guide member is mounted to the C pillar. The C pillar has temporarily-tacking-section insertion openings corresponding to the temporarily tacking sections. When the guide member is mounted to the C pillar, the temporarily tacking sections are inserted into the corresponding temporarily-tacking-section insertion openings for engagement, so that the guide member can be temporarily tacked to the C pillar.

摘要翻译： 一种用于帘式气囊的引导构件，其是沿着C柱相对于车身垂直延伸的管状或杆状导向件。 引导构件包括用于将引导件的上端和下端固定到C柱的上固定部和下固定部。 当引导构件安装到C柱时，引导构件还包括用于将上固定部分和下固定部分固定到C柱的临时固定部分。 C柱具有对应于临时固定部分的暂时部分插入开口。 当引导构件安装到C柱时，临时固定部分被插入到相应的临时固定部分插入开口中用于接合，使得引导构件可以临时固定到C柱。

公开(公告)号：US08110422B2

公开(公告)日：2012-02-07

申请号：US12676666

申请日：2008-09-02

申请人： Masayoshi Kumagai ,  Kenshi Fukumitsu ,  Koji Kuno

发明人： Masayoshi Kumagai ,  Kenshi Fukumitsu ,  Koji Kuno

IPC分类号： H01L21/00

CPC分类号： B23K26/0624 ,  B23K26/0853 ,  B23K26/40 ,  B23K26/53 ,  B23K2101/40 ,  B23K2103/50 ,  B28D5/0011 ,  C03B33/0222 ,  H01L21/78 ,  H01S5/0201 ,  Y02P40/57

摘要： Starting point regions for cutting 8a, 8b extending along lines to cut 5a, 5b are initially formed in an object to be processed 1. The starting point regions for cutting 8b have modified regions 7b formed by irradiating the object 1 with laser light while locating a converging point within the object 1 and are formed in parts extending along the lines to cut 5b excluding portions 34b intersecting the lines to cut 5a. This makes the starting point regions for cutting 8b much less influential when cutting the object 1 from the starting point regions for cutting 8a acting as a start point, whereby bars with precise cleavage surfaces can reliably be obtained. Therefore, it is unnecessary to form a starting point region for cutting along the lines to cut 5b in each of a plurality of bars, whereby the productivity of semiconductor laser elements can be improved.

摘要翻译： 最初在被加工物1中形成沿切割线5a，5b延伸的用于切割的切割8a，8b的起点区域。用于切割8b的起点区域具有通过用激光照射物体1而形成的改变区域7b，同时定位 在物体1内的会聚点，并且形成为沿着切割线的线延伸的部分，除了与切割线5a相交的部分34b。 这样，从切点8a的起点区域切断物体1时，能够切割8b的起点区域的影响更小，从而可以可靠地获得具有精确的切割面的条。 因此，不需要在多个条中形成沿着切割线5b切割的起点区域，从而可以提高半导体激光元件的生产率。