公开(公告)号：US09428413B2

公开(公告)日：2016-08-30

申请号：US13362781

申请日：2012-01-31

申请人： Makoto Nakano ,  Koji Kuno ,  Tetsuya Osajima ,  Takashi Inoue ,  Masayoshi Kumagai

发明人： Makoto Nakano ,  Koji Kuno ,  Tetsuya Osajima ,  Takashi Inoue ,  Masayoshi Kumagai

IPC分类号： B23K26/402 ,  C03B33/02 ,  B23K26/00 ,  B23K26/04 ,  B23K26/08 ,  B23K26/12 ,  B28D1/22 ,  B28D5/00 ,  B23K26/40

CPC分类号： H01L21/78 ,  B23K26/0006 ,  B23K26/046 ,  B23K26/0624 ,  B23K26/064 ,  B23K26/0861 ,  B23K26/128 ,  B23K26/40 ,  B23K26/402 ,  B23K26/53 ,  B23K2103/50 ,  B23K2103/56 ,  B28D1/221 ,  B28D5/00 ,  C03B33/0222 ,  H01L23/544 ,  H01L2223/54453 ,  Y10T29/49826

摘要： An object is irradiated with a laser light modulated by a reflection type spatial light modulator such that aberration of the laser light converged inside the object becomes a predetermined aberration or less. Therefore, aberration of the laser light generated at a position on which a converging point of the laser light is located is made as small as possible, to enhance the energy density of the laser light at that position, which makes it possible to form a modified region with a high function as a starting point for cutting. In addition, because the reflection type spatial light modulator is used, it is possible to improve the utilization efficiency of the laser light as compared with a transmissive type spatial light modulator.

摘要翻译： 用由反射型空间光调制器调制的激光照射物体，使得会聚在物体内的激光的像差成为预定像差或更小。 因此，在激光的会聚点所在的位置处产生的激光的像差尽可能地小，以增强该位置处的激光的能量密度，这使得可以形成经修改的 具有高功能的区域作为切割的起点。 此外，由于使用反射型空间光调制器，与透射型空间光调制器相比，可以提高激光的利用效率。

公开(公告)号：US20110000897A1

公开(公告)日：2011-01-06

申请号：US12671820

申请日：2008-07-28

申请人： Makoto Nakano ,  Koji Kuno ,  Tetsuya Osajima ,  Takashi Inoue ,  Masayoshi Kumagai

发明人： Makoto Nakano ,  Koji Kuno ,  Tetsuya Osajima ,  Takashi Inoue ,  Masayoshi Kumagai

IPC分类号： B23K26/00

CPC分类号： H01L21/78 ,  B23K26/0006 ,  B23K26/046 ,  B23K26/0624 ,  B23K26/064 ,  B23K26/0861 ,  B23K26/128 ,  B23K26/40 ,  B23K26/402 ,  B23K26/53 ,  B23K2103/50 ,  B23K2103/56 ,  B28D1/221 ,  B28D5/00 ,  C03B33/0222 ,  H01L23/544 ,  H01L2223/54453 ,  Y10T29/49826

摘要： An object to be processed 1 is irradiated with a laser light L modulated by a reflection type spatial light modulator 203 such that aberration of the laser light L converged inside the object 1 becomes a predetermined aberration or less. Therefore, aberration of the laser light L generated at a position on which a converging point P of the laser light L is located is made as small as possible, to enhance the energy density of the laser light L at that position, which makes it possible to form a modified region 7 with a high function as a starting point for cutting. In addition, because the reflection type spatial light modulator 203 is used, it is possible to improve the utilization efficiency of the laser light L as compared with a transmissive type spatial light modulator. Such improvement of the utilization efficiency of the laser light L is particularly important in the case in which the modified region 7 serving as a starting point for cutting is formed in the plate-shaped object 1.

摘要翻译： 用由反射型空间光调制器203调制的激光L照射待处理物体1，使得会聚在物体1内的激光L的像差成为预定像差或更小。 因此，在激光L的会聚点P所在的位置处产生的激光L的像差尽可能地小，以增强该位置处的激光L的能量密度，这使得它成为可能 形成作为切割起点的高功能的改质区域7。 此外，由于使用反射型空间光调制器203，与透射型空间光调制器相比，可以提高激光L的利用效率。 这样的激光L的利用效率的提高对于在板状物体1中形成作为切割起点的改质区域7的情况是特别重要的。

公开(公告)号：US20120196427A1

公开(公告)日：2012-08-02

申请号：US13362781

申请日：2012-01-31

申请人： Makoto Nakano ,  Koji Kuno ,  Tetsuya Osajima ,  Takashi Inoue ,  Masayoshi Kumagai

发明人： Makoto Nakano ,  Koji Kuno ,  Tetsuya Osajima ,  Takashi Inoue ,  Masayoshi Kumagai

IPC分类号： H01L21/78 ,  B23P11/00 ,  B23K26/00

CPC分类号： H01L21/78 ,  B23K26/0006 ,  B23K26/046 ,  B23K26/0624 ,  B23K26/064 ,  B23K26/0861 ,  B23K26/128 ,  B23K26/40 ,  B23K26/402 ,  B23K26/53 ,  B23K2103/50 ,  B23K2103/56 ,  B28D1/221 ,  B28D5/00 ,  C03B33/0222 ,  H01L23/544 ,  H01L2223/54453 ,  Y10T29/49826

摘要： An object is irradiated with a laser light modulated by a reflection type spatial light modulator such that aberration of the laser light converged inside the object becomes a predetermined aberration or less. Therefore, aberration of the laser light generated at a position on which a converging point of the laser light is located is made as small as possible, to enhance the energy density of the laser light at that position, which makes it possible to form a modified region with a high function as a starting point for cutting. In addition, because the reflection type spatial light modulator is used, it is possible to improve the utilization efficiency of the laser light as compared with a transmissive type spatial light modulator.

摘要翻译： 用由反射型空间光调制器调制的激光照射物体，使得会聚在物体内的激光的像差成为预定像差或更小。 因此，在激光的会聚点所在的位置处产生的激光的像差尽可能地小，以增强该位置处的激光的能量密度，这使得可以形成经修改的 具有高功能的区域作为切割的起点。 此外，由于使用反射型空间光调制器，与透射型空间光调制器相比，可以提高激光的利用效率。

公开(公告)号：US08134099B2

公开(公告)日：2012-03-13

申请号：US12671820

申请日：2008-07-28

申请人： Makoto Nakano ,  Koji Kuno ,  Tetsuya Osajima ,  Takashi Inoue ,  Masayoshi Kumagai

发明人： Makoto Nakano ,  Koji Kuno ,  Tetsuya Osajima ,  Takashi Inoue ,  Masayoshi Kumagai

IPC分类号： B23K26/38 ,  B23K26/06

CPC分类号： H01L21/78 ,  B23K26/0006 ,  B23K26/046 ,  B23K26/0624 ,  B23K26/064 ,  B23K26/0861 ,  B23K26/128 ,  B23K26/40 ,  B23K26/402 ,  B23K26/53 ,  B23K2103/50 ,  B23K2103/56 ,  B28D1/221 ,  B28D5/00 ,  C03B33/0222 ,  H01L23/544 ,  H01L2223/54453 ,  Y10T29/49826

摘要： An object to be processed 1 is irradiated with a laser light L modulated by a reflection type spatial light modulator 203 such that aberration of the laser light L converged inside the object 1 becomes a predetermined aberration or less. Therefore, aberration of the laser light L generated at a position on which a converging point P of the laser light L is located is made as small as possible, to enhance the energy density of the laser light L at that position, which makes it possible to form a modified region 7 with a high function as a starting point for cutting. In addition, because the reflection type spatial light modulator 203 is used, it is possible to improve the utilization efficiency of the laser light L as compared with a transmissive type spatial light modulator. Such improvement of the utilization efficiency of the laser light L is particularly important in the case in which the modified region 7 serving as a starting point for cutting is formed in the plate-shaped object 1.

摘要翻译： 用由反射型空间光调制器203调制的激光L照射待处理物体1，使得会聚在物体1内的激光L的像差成为预定像差或更小。 因此，在激光L的会聚点P所在的位置处产生的激光L的像差尽可能地小，以增强该位置处的激光L的能量密度，这使得它成为可能 形成作为切割起点的高功能的改质区域7。 此外，由于使用反射型空间光调制器203，与透射型空间光调制器相比，可以提高激光L的利用效率。 这样的激光L的利用效率的提高对于在板状物体1中形成作为切割起点的改质区域7的情况是特别重要的。

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：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。

公开(公告)号：US08890027B2

公开(公告)日：2014-11-18

申请号：US12282698

申请日：2007-03-06

申请人： Fumitsugu Fukuyo ,  Etsuji Ohmura ,  Kenshi Fukumitsu ,  Masayoshi Kumagai ,  Kazuhiro Atsumi ,  Naoki Uchiyama

发明人： Fumitsugu Fukuyo ,  Etsuji Ohmura ,  Kenshi Fukumitsu ,  Masayoshi Kumagai ,  Kazuhiro Atsumi ,  Naoki Uchiyama

IPC分类号： B23K26/38 ,  B23K26/00 ,  B23K26/06 ,  B23K26/36

CPC分类号： B23K26/53 ,  B23K26/0622 ,  B23K26/0853 ,  B23K26/364 ,  B23K26/40 ,  B23K2101/40 ,  B23K2103/50 ,  C03B33/0222 ,  C03B33/037 ,  H01L21/78

摘要： An object to be processed 1 is irradiated with laser light L with a standard pulse waveform, so as to form a molten processed region 131, which has a larger size in the thickness direction of the object 1 and is easy to generate a fracture 24 in the thickness direction of the object 1, within a silicon wafer 111, and with laser light L with a retarded pulse waveform, so as to form a molten processed region 132, which has a smaller size in the thickness direction of the object 1 and is hard to generate the fracture 24 in the thickness direction of the object 1, within a silicon wafer 112.

摘要翻译： 用标准脉冲波形的激光L对被处理物体1进行照射，形成在物体1的厚度方向上具有较大尺寸的熔融处理区域131，容易产生骨折24 物体1的厚度方向，硅晶片111内，以及具有延迟脉冲波形的激光L，形成在物体1的厚度方向上具有较小尺寸的熔融处理区域132，并且为 在硅晶片112内难以在物体1的厚度方向上产生裂缝24。

公开(公告)号：US07925403B2

公开(公告)日：2011-04-12

申请号：US12047971

申请日：2008-03-13

申请人： Masayoshi Kumagai ,  Kazuhiro Abe

发明人： Masayoshi Kumagai ,  Kazuhiro Abe

IPC分类号： B60R22/00

CPC分类号： B60R21/239 ,  B60R21/0134 ,  B60R21/01512 ,  B60R21/203 ,  B60R2021/01225 ,  B60R2021/2395

摘要： A method and apparatus for controlling an occupant restraint apparatus are provided which allow the force applied to a nearby occupant to be optimized in response to collision conditions. In one form, a method for controlling an occupant restraint apparatus includes detecting an obstacle in a travelling direction of a vehicle that may potentially collide with the vehicle; predicting a type of collision between the obstacle detected and the vehicle; setting conditions for expanding an airbag of the vehicle based on the collision type predicted; and controlling the expansion of the airbag and/or gas discharge from the airbag according to the conditions set at the setting step. Detecting the obstacle preferably includes detecting the position and relative speed of the obstacle with respect to the vehicle based on images of views in the travelling direction of the vehicle.

摘要翻译： 提供了一种用于控制乘员约束装置的方法和装置，其允许响应于碰撞条件来优化施加到附近乘客的力。 在一种形式中，一种用于控制乘员约束装置的方法包括检测可能与车辆可能碰撞的车辆的行进方向上的障碍物; 预测检测到的障碍物与车辆之间的碰撞类型; 基于预测的碰撞类型来扩展车辆的气囊的设定条件; 并且根据设定步骤中设定的条件控制气囊的膨胀和/或气囊从气囊的排出。 检测障碍物最好包括基于车辆行驶方向上的视图的图像来检测障碍物相对于车辆的位置和相对速度。

公开(公告)号：US07878589B2

公开(公告)日：2011-02-01

申请号：US11918449

申请日：2006-10-24

申请人： Yoshiki Murakami ,  Masayoshi Kumagai

发明人： Yoshiki Murakami ,  Masayoshi Kumagai

IPC分类号： A47C3/00 ,  B60N2/42

CPC分类号： B60R21/2171 ,  B60N2/42763 ,  B60R21/207

摘要： An occupant restraint device having a high degree of freedom in attachment of an airbag is provided. A retainer 16 is applied to the inner surface of a lower portion of an airbag 12. A stub bolt 20 projecting downward from the lower surface of the retainer 16 is inserted in a bolt insertion hole 12a of the airbag 12, and a first nut 24 is screwed on the stud bolt 20 via a backing plate 22 from outside the airbag 12. Thereby, the airbag 12 is connected to the retainer 16. A gas generator 14 is connected to the retainer 16 by a bracket 30. The stud bolt 20 is disposed on the rear side from a center line of the airbag 12.

摘要翻译： 提供一种具有安全气囊附着高度自由度的乘员约束装置。 保持器16被施加到气囊12的下部的内表面。从保持器16的下表面向下突出的短杆螺栓20插入到气囊12的螺栓插入孔12a中，并且第一螺母24 通过背板22从安全气囊12的外侧螺纹连接在双头螺栓20上。由此，气囊12连接到保持器16.气体发生器14通过支架30连接到保持器16上。双头螺栓20是 设置在从气囊12的中心线的后侧。

公开(公告)号：US20100032931A1

公开(公告)日：2010-02-11

申请号：US12458823

申请日：2009-07-23

申请人： Masayoshi Kumagai ,  Yasuhito Miyata ,  Kazuhiro Abe ,  Christoph Knappe

发明人： Masayoshi Kumagai ,  Yasuhito Miyata ,  Kazuhiro Abe ,  Christoph Knappe

IPC分类号： B60R21/26 ,  B60R21/16

CPC分类号： B60R21/239 ,  B60R21/2338 ,  B60R2021/23382 ,  B60R2021/2395

摘要： An airbag to be inflated by gas for a vehicle includes a base member for the airbag, an opening and closing vent provided in the base member, and a discharging gas control member for restraining gas from discharging from the opening and closing vent. The discharging gas control member closes or slightly opens the opening and closing vent when an occupant does not contact a front surface of the airbag facing the occupant when the airbag is inflated. The discharging gas control member opens or widely opens the opening and closing vent so as to allow the gas to be discharged from the opening and closing vent when the occupant contacts the front surface of the airbag, and the front surface is pushed in a direction opposite to the occupant.

摘要翻译： 用于车辆的气体膨胀的气囊包括用于气囊的基座构件，设置在基座构件中的开闭通气孔和用于抑制气体从开闭通气口排出的排气控制构件。 当气囊膨胀时，当乘员不接触面对乘员的安全气囊的前表面时，排气控制构件关闭或稍微打开打开和关闭通气口。 排放气体控制构件打开或大致打开打开和关闭通气口，以便当乘员接触到气囊的前表面时允许气体从开闭通气口排出，并且前表面被推向相反的方向 给乘客。