公开(公告)号：US08690641B2

公开(公告)日：2014-04-08

申请号：US13115481

申请日：2011-05-25

申请人： Keiji Mase ,  Katsuhiro Shikano

发明人： Keiji Mase ,  Katsuhiro Shikano

IPC分类号： B24C7/00

CPC分类号： B24C7/00 ,  B24C1/003 ,  B24C7/0053 ,  B24C7/0092

摘要： An apparatus for supplying a constant amount of abrasive which can supply even dry ice particles, ice particles, or the like as abrasive in a constant amount is provided. In order to take out abrasive contained in measuring holes 21 of a rotating disc 20, an abrasive mixing section 40 for blowing a compressed gas into each of the measuring holes 21 has a cylinder 41′ which opens toward one surface of the rotating disc at the position where the measuring holes are formed. A piston 43′ is inserted into the cylinder. A fluid channel 45 opens toward the cylinder 41′ through the intermediary of the rotating disc 20 and whose opening rim 45a is in sliding contact with another surface of the rotating disc 20. One of the cylinder 41′ and the fluid channel 45 communicates with a compressed-gas supply source through the intermediary of a compressed-gas introduction path 52. The other one of the cylinder 41′ and the fluid channel 45 communicates with the abrasive transport path 51. The piston 43′ has a through-hole 43a passing therethrough in such a manner as to coincide with the position where the measuring holes are formed.

摘要翻译： 提供一种用于提供恒定量的研磨剂的装置，其可以以均匀的量供应甚至干冰颗粒，冰颗粒等作为研磨剂。 为了取出包含在旋转盘20的测量孔21中的磨料，用于将压缩气体吹送到每个测量孔21中的研磨混合部40具有在旋转盘20的一个表面上朝向旋转盘的一个表面开口的气缸41' 形成测量孔的位置。 活塞43'插入气缸中。 流体通道45通过旋转盘20的中间向气缸41'开口，并且其开口边缘45a与旋转盘20的另一表面滑动接触。气缸41'和流体通道45中的一个与 压缩气体供应源通过压缩气体引入路径52的中间。气缸41'和流体通道45中的另一个与磨料输送路径51连通。活塞43'具有穿过其中的通孔43a 以与形成测量孔的位置一致的方式。

公开(公告)号：US20130306148A1

公开(公告)日：2013-11-21

申请号：US13982104

申请日：2012-01-27

申请人： Hidetaka Takato ,  Isao Sakata ,  Keiji Mase ,  Shozo Ishibashi ,  Takayuki Harada ,  Yoichi Kondo ,  Hideyuki Asai

发明人： Hidetaka Takato ,  Isao Sakata ,  Keiji Mase ,  Shozo Ishibashi ,  Takayuki Harada ,  Yoichi Kondo ,  Hideyuki Asai

IPC分类号： H01L31/0236

CPC分类号： H01L31/02363 ,  B28D5/045 ,  H01L21/02381 ,  H01L21/02658 ,  Y02E10/50

摘要： The problem addressed by the present invention is providing a technique for fabricating, by a method simpler than conventional methods, a silicon substrate that is effective for light trapping, one surface of which has a textured structure and the other surface of which has higher reflectivity than the surface having the textured structure. The fabrication method for this semiconductor substrate comprises: a sandblasting step in which a first surface of a silicon substrate in an as-sliced state, fabricated by slicing a silicon ingot, is surface treated by sandblasting and, after the sandblasting step, a step for carrying out surface treatment using an etching solution that contains either or both of hydrofluoric acid and nitric acid on the silicon substrate.

摘要翻译： 本发明所解决的问题是提供一种通过比传统方法简单的方法制造对于光捕获有效的硅衬底的技术，其一个表面具有纹理结构，另一个表面的反射率比 该表面具有纹理结构。 该半导体衬底的制造方法包括：喷砂步骤，通过喷砂表面处理以硅锭切片制成的切片状态的硅衬底的第一表面，并且在喷砂步骤之后， 使用在硅衬底上含有氢氟酸和硝酸中的任一种或两者的蚀刻溶液进行表面处理。

公开(公告)号：US08277277B2

公开(公告)日：2012-10-02

申请号：US12254379

申请日：2008-10-20

申请人： Keiji Mase ,  Shozo Ishibashi

发明人： Keiji Mase ,  Shozo Ishibashi

IPC分类号： B24C3/00

CPC分类号： B24C7/00 ,  B24C1/083 ,  B24C1/086 ,  B24C9/003 ,  B24C9/006 ,  Y02P70/179

摘要： In blasting with an abrasive containing liquid to confer elasticity, the abrasive from which liquid evaporates in the course of continuance use is uniformly supplied with liquid. Liquid for swelling an elastic abrasive is sprayed in an air flow for transporting the abrasive in a blasting machine 1 including an abrasive-recovery duct 91 communicating between a bottom of a cabinet 2 and an abrasive-recovery tank 3, the abrasive-recovery tank 3, a compressed gas before being introduced into a blasting gun 8, and so forth. Since the abrasive being transported in the air flow is separated into individual particles, each abrasive can be uniformly supplied with liquid.

摘要翻译： 在用包含液体的磨料喷射以赋予弹性时，在连续使用过程中液体蒸发的磨料均匀地供应液体。 用于使弹性磨料膨胀的液体在用于将研磨剂输送到喷砂机1中的空气流中喷射，喷砂机1包括在机壳2的底部和磨料回收罐3之间连通的研磨回收管道91，磨料回收罐3 在被引入喷枪8之前的压缩气体等等。 由于在空气流中输送的磨料被分离成单独的颗粒，所以每个研磨剂可以均匀地供应液体。

公开(公告)号：US07887393B2

公开(公告)日：2011-02-15

申请号：US12148879

申请日：2008-04-22

申请人： Keiji Mase ,  Ryoji Kikuchi

发明人： Keiji Mase ,  Ryoji Kikuchi

IPC分类号： B24B49/00

CPC分类号： B24C9/00 ,  B25J1/08 ,  B25J3/02 ,  B25J9/104 ,  B25J21/00

摘要： Provided is a moving mechanism for a blast gun which can easily move a blast gun accommodated in a blasting chamber and which can easily perform other operations from the outside thereof without leaking dust. A plurality of arm members (first input arm 21, second input arm 22, first output arm 31, and second output arm 32) are interlocked to form an input arm 20 and an output arm 30, each having one pair of arm members, one arm of the two arm members is pivotally attached to the other arm so as to be rotatable around an interlocked portion serving as a fulcrum, the input arm 20 is disposed outside the blasting chamber 3, and the output arm 30 is disposed inside the blasting chamber 3. In addition, the input arm 20 and the output arm 30 are interlocked to each other by an interlocking unit 40 which penetrates a top plate of a cabinet 4, and a power transmission mechanism is provided which rotates the second arm 22 synchronously with the rotation of the input arm 20, so that a blast gun 5 fitted to the output arm 30 can be moved by operating the input arm 20.

摘要翻译： 提供一种用于喷枪的移动机构，其能够容易地移动容纳在喷射室中的喷枪，并且能够容易地从外部执行其他操作而不会使灰尘发生泄漏。 多个臂构件（第一输入臂21，第二输入臂22，第一输出臂31和第二输出臂32）互锁以形成输入臂20和输出臂30，每个臂具有一对臂构件，一个臂构件 两个臂构件的臂可枢转地附接到另一个臂，以便可以作为支点的互锁部分旋转，输入臂20设置在喷射室3的外部，输出臂30设置在喷射室内 此外，输入臂20和输出臂30通过贯穿机壳4的顶板的互锁单元40彼此互锁，并且设置动力传递机构，其使第二臂22与第二臂22同步旋转 输入臂20的旋转，使得通过操作输入臂20可以移动安装在输出臂30上的喷枪5。

公开(公告)号：US07695348B2

公开(公告)日：2010-04-13

申请号：US12238868

申请日：2008-09-26

申请人： Keiji Mase

发明人： Keiji Mase

IPC分类号： B24C9/00

CPC分类号： B24C9/00

摘要： A bottom wall surface of a blasting chamber of a blasting machine provided with hoppers for recovering an abrasive is formed at a lowest possible position. A cabinet 3 of a blasting machine 1 is compartmentalized at a predetermined position into an upper space and a lower space by mesh members (21, 22) that allow the abrasive to pass therethrough to form a blasting chamber 2 having a bottom wall surface 20 defined by the mesh members (21, 22). Hoppers 10 substantially shaped like an inverted quadrangular pyramid are disposed below the mesh members (21, 22) such that top portions of the hoppers 10 are opened toward the mesh members (21, 22) and that the bottom end of each of the hoppers 10 is made to communicate with suction means, such as a dust collector, through a recovery pipe 30.

摘要翻译： 在最低可能的位置处形成具有用于回收磨料的料斗的喷砂机的喷砂室的底壁表面。 喷砂机1的机柜3通过允许研磨剂通过的网状部件（21,22）在预定位置分隔成上部空间和下部空间，以形成具有限定的底壁表面20的喷射室2 通过网状构件（21,22）。 基本上成形为倒四角锥的料斗10设置在网状构件（21,22）的下方，使得料斗10的顶部朝向网状构件（21,22）打开，并且每个料斗10的底端 通过回收管30与吸尘装置例如集尘器连通。

公开(公告)号：US07629022B2

公开(公告)日：2009-12-08

申请号：US11174317

申请日：2005-06-30

申请人： Keiji Mase ,  Shozo Ishibashi

发明人： Keiji Mase ,  Shozo Ishibashi

IPC分类号： B05D1/12

CPC分类号： B05D1/12 ,  B05D3/042 ,  B05D5/067 ,  B05D2202/25 ,  C23C24/04

摘要： Flaky particles whose thickness is ½ or less of a long side of a flat surface thereof are continuously injected together with a compressed gas onto a layer-forming surface of a workpiece to orient the flaky particles so that its flat surface is in line with the surface of the workpiece. By coating a binder to the surface of the workpiece in advance, a bonding between the flake particle thus oriented and the workpiece may be accomplished via this binder, or by generating heat at a point of collision between the surface of the workpiece and the flaky particle and at a collision point in which the subsequent flaky particles collide with the flaky particles that have already reached the surface of the workpiece, the bonding may be accomplished by means of this heat.

摘要翻译： 将其平坦表面的长边的厚度为1/2以下的片状颗粒与压缩气体一起连续地喷射到工件的层形成表面上以使片状颗粒定向以使其平坦表面与表面成一直线 的工件。 通过预先将粘合剂涂布到工件的表面，可以通过该粘合剂实现如此取向的薄片颗粒与工件之间的粘合，或者通过在工件的表面与薄片状颗粒之间的碰撞点产生热量 并且在随后的片状颗粒与已经到达工件表面的片状颗粒碰撞的碰撞点处，可以通过该热来实现接合。

公开(公告)号：US20080233838A1

公开(公告)日：2008-09-25

申请号：US12077835

申请日：2008-03-21

申请人： Keiji Mase ,  Shozo Ishibashi

发明人： Keiji Mase ,  Shozo Ishibashi

IPC分类号： B24C1/04 ,  B24C11/00

CPC分类号： B24C1/06 ,  B24C1/08 ,  B24C11/00

摘要： A portion to be coated of a workpiece is subjected to substrate treatment by blasting to provide an anchor effect without leaving abrasive grains thereon. A substrate treatment method for a portion to be coated includes ejecting an elastic abrasive onto a portion to be coated of a workpiece to form irregularities with a predetermined surface roughness, thereby providing an anchor effect for a coating to be formed without causing the abrasive grains to be embedded in the surface of the workpiece. The elastic abrasive includes elastic carriers and abrasive grains, particularly, insulating abrasive grains, compounded and dispersed in the base material as an elastic body or carried on surfaces of the base materials by, for example, adhesion.

摘要翻译： 通过喷砂对待工件的被涂覆部分进行基板处理，以提供锚固效果，而不在其上留下磨粒。 用于待涂覆的部分的基材处理方法包括将弹性研磨剂喷射到待涂覆的部分上以形成具有预定表面粗糙度的凹凸，从而为不形成磨料的涂层提供锚固效果 嵌入工件表面。 弹性研磨剂包括弹性载体和磨料颗粒，特别是作为弹性体复合并分散在基材中的绝缘磨粒，或通过例如粘合剂承载在基材表面上。

公开(公告)号：US20060099888A1

公开(公告)日：2006-05-11

申请号：US11190151

申请日：2005-07-25

申请人： Shozo Ishibashi ,  Keiji Mase

发明人： Shozo Ishibashi ,  Keiji Mase

IPC分类号： B24C1/00 ,  C09K3/14

CPC分类号： B24C1/00 ,  B24C11/00 ,  C09K3/1409

摘要： An abrasive, which makes it possible to polish a surface to be processed of a workpiece with a blast processing, and together therewith, can bear using for a long period of time or a plurality of times, and a method for blast processing with the abrasive are provided. The abrasive is composed of a base material as an elastic body and abrasive grains, wherein the abrasive grains of 10 to 90% by weight are compounded and dispersed into the base material of 90 to 10% by weight such that a content rate (compounding ratio) of the abrasive grains in the abrasive is 10 to 90% by weight when an amount of the abrasive is 100% by weight. The method for blast processing includes a step of injecting or projecting the abrasive at a predetermined angle of incidence with respect to the surface to be processed of the workpiece.

摘要翻译： 一种研磨剂，其可以用喷砂处理来抛光工件的待加工表面，并且与其一起可以承受长时间或多次的使用，以及用磨料进行喷砂处理的方法 被提供。 研磨剂由作为弹性体的基材和磨粒组成，其中将10〜90重量％的磨粒复合并分散在基材中的90〜10重量％，使得含量比（配混比 ）当研磨剂的量为100重量％时，研磨剂中的磨料颗粒为10至90重量％。 用于喷砂处理的方法包括以相对于待加工的待加工表面的预定入射角度注入或突出磨料的步骤。

公开(公告)号：US08523632B2

公开(公告)日：2013-09-03

申请号：US12611230

申请日：2009-11-03

申请人： Keiji Mase ,  Katsuyuki Sakuma ,  Shigeru Fujinori

发明人： Keiji Mase ,  Katsuyuki Sakuma ,  Shigeru Fujinori

IPC分类号： B24C1/00

CPC分类号： B24C1/04 ,  B24C1/086 ,  B24C9/003 ,  H01L31/022425 ,  H01L31/0392 ,  H01L31/186 ,  Y02E10/50 ,  Y02P70/521

摘要： Particularly, a thin-film solar cell panel or the like is processed without necessity of attaching and detaching of mask and washing steps with respect to a workpiece in a fine blasting employing a fine abrasive. A negative pressure space (20) and an opposing negative pressure space (40) having openings (22, 42) are opposed by being spaced at a movement allowable interval of the workpiece such as a thin-film solar cell panel or the like and so as to face one side edge in the same direction as a moving direction of the workpiece. Then, a fine abrasive is injected from a blast gun (30) in which an injection hole (31) is disposed within the negative pressure space (20), the workpiece is relatively moved in a moving direction (T) with respect to the injection hole, and while the fine abrasive is injected, compressed gas generating a gas flow having a diffusing direction substantially parallel to the relative moving direction of the workpiece to carry out air blow, thereby the fine abrasive and a cut scrap injected from a space within each of negative pressure space through the intermediary of a suction device communicated with the negative pressure space (20) and/or the opposing negative pressure space (40).

摘要翻译： 特别地，在使用细磨料的细微喷砂中，不需要在工件上相对于工件而不需要安装和拆卸掩模和洗涤步骤来处理薄膜太阳能电池板等。 具有开口（22,42）的负压空间（20）和相对的负压空间（40）通过在诸如薄膜太阳能电池板等的工件的移动允许间隔处间隔开 面向与工件的移动方向相同的方向的一个侧边缘。 然后，从其中在负压空间（20）内设置有注入孔（31）的喷枪（30）喷射精细研磨剂，使工件相对于注射器沿移动方向（T）相对移动 并且在注入细磨料的同时，压缩气体产生具有基本上平行于工件的相对移动方向的扩散方向的气流，从而进行吹气，从而从每个内部的空间注入细磨料和切割废料 通过与负压空间（20）和/或相对的负压空间（40）连通的抽吸装置的中间的负压空间。

公开(公告)号：US08197302B2

公开(公告)日：2012-06-12

申请号：US12143896

申请日：2008-06-23

申请人： Keiji Mase

发明人： Keiji Mase

IPC分类号： B24B1/00

CPC分类号： B24C1/083 ,  B24C11/00

摘要： An abrasive has a plate shape with a flat surface, in which a maximum diameter of the flat surface thereof is in the range of 0.05 mm to 10 mm, and 1.5 to 100 times as the maximum diameter as thick of the abrasive, and the blast processing method is one in which this abrasive is ejected by being inclined at an incident angle with respect to a surface of a product to be treated. The ejected plate-shaped abrasive slides along the surface of the product to be treated while having the flat surface in slidable contact with the surface of the product to be treated which is an object surface to be treated, so that the surface of the product to be treated is flattened by removing the peaks only, without increasing the depth of the valleys of the roughness curve.

摘要翻译： 研磨剂具有平坦表面的平板形状，其中平坦表面的最大直径在0.05mm至10mm的范围内，并且作为研磨剂的最大直径的1.5至100倍，并且鼓风 处理方法是通过相对于待处理产品的表面以入射角倾斜来喷射研磨剂的方法。 排出的板状磨料沿着待处理产品的表面滑动，同时具有与要处理的待处理产品的表面可滑动接触的平坦表面，使得产品的表面 通过仅去除峰而不会增加粗糙度曲线的谷的深度来进行处理。