公开(公告)号：US20110242697A1

公开(公告)日：2011-10-06

申请号：US12751104

申请日：2010-03-31

申请人： Nobuyuki MORI ,  Seiichi Takayama ,  Yoshihiro Tsuchiya ,  Yasuhiro Ito ,  Koji Shimazawa

发明人： Nobuyuki MORI ,  Seiichi Takayama ,  Yoshihiro Tsuchiya ,  Yasuhiro Ito ,  Koji Shimazawa

IPC分类号： G11B5/02 ,  G11B5/127

CPC分类号： G11B5/314 ,  G11B5/105 ,  G11B5/6088 ,  G11B2005/001 ,  G11B2005/0021 ,  Y10T29/49032

摘要： Provided is a method for manufacturing a thermally-assisted magnetic recording head with “composite slider structure”. In the method, the waveguide is irradiated with a first light from opposed-to-medium surface side, and the passing first light is detected on back surface side to obtain an image of the light-receiving end surface, and a light-receiving center position is determined from the image. Further, the light source is irradiated with a second light from opposite side to joining surface, and the passing second light is detected on the joining surface side to obtain an image of the light-emitting end surface, and a light-emitting center position is determined from the image. Then, the slider and the light source unit are moved based on the determined positions of the light-receiving and light-emitting centers, aligned and bonded. As a result, alignment can be performed with high accuracy in a short process time under simplified process.

摘要翻译： 提供一种具有“复合滑块结构”的热辅助磁记录头的制造方法。 在该方法中，用相对中间表面侧的第一光照射波导，在背面侧检测通过的第一光，得到受光端面的图像，受光中心 根据图像确定位置。 此外，用与接合面相反一侧的第二光照射光源，在接合面侧检测通过的第二光，得到发光端面的图像，发光中心位置为 从图像确定。 然后，基于所确定的受光和发光中心的位置来移动滑块和光源单元，对准和结合。 结果，可以在简化的处理过程中在短的处理时间内以高精度进行对准。

公开(公告)号：US20130250742A1

公开(公告)日：2013-09-26

申请号：US13426142

申请日：2012-03-21

申请人： Eiji KOMURA ,  Tsutomu CHOU ,  Koji SHIMAZAWA ,  Shinji HARA ,  Ryo HOSOI ,  Nobuyuki MORI ,  Yasutoshi FUJITA ,  Hideki TANZAWA

发明人： Eiji KOMURA ,  Tsutomu CHOU ,  Koji SHIMAZAWA ,  Shinji HARA ,  Ryo HOSOI ,  Nobuyuki MORI ,  Yasutoshi FUJITA ,  Hideki TANZAWA

IPC分类号： G11B13/04 ,  G02B6/26 ,  G11B21/24

CPC分类号： G11B5/3116 ,  G02B6/4208 ,  G11B5/105 ,  G11B5/1278 ,  G11B5/314 ,  G11B5/6088 ,  G11B2005/0021

摘要： The thermally-assisted magnetic recording head includes: a laser light source having an emission surface, the emission surface allowing laser light to be emitted therefrom; a waveguide having a core and a cladding, the core allowing the laser light emitted from the laser light source to propagate therethrough, and the cladding surrounding the core; a magnetic pole; and a plasmon generator. Each of the core and the cladding has an end surface facing the emission surface, and the end surface of the cladding suppresses returning of the laser light to the laser light source.

摘要翻译： 热辅助磁记录头包括：具有发射表面的激光光源，所述发射表面允许从其发射激光; 具有芯和包层的波导，所述芯允许从激光源发射的激光传播通过其中;以及围绕芯的包层; 磁极 和等离子体发生器。 芯和包层中的每一个具有面向发射表面的端表面，并且包层的端表面抑制激光返回到激光光源。

公开(公告)号：US20110067785A1

公开(公告)日：2011-03-24

申请号：US12952471

申请日：2010-11-23

申请人： Nobuyuki MORI

发明人： Nobuyuki MORI

IPC分类号： C21D11/00

CPC分类号： C21D6/002 ,  C21D1/32 ,  C21D9/08 ,  C21D9/085 ,  C21D2211/008 ,  C22C38/02 ,  C22C38/04 ,  C22C38/18

摘要： The occurrence of delayed fracture which is found in a hot worked martensitic stainless steel is prevented by subjecting the steel, after hot working and prior to heat treatment for hardening by quenching from a temperature of at least Ac1 point of the steel, to preliminary softening heat treatment under such conditions that the softening parameter P defined below is at least 15,400 and the softening temperature T is lower than the Ac1 point: P(softening parameter):P=T(20+log t) T: softening temperature [K] t: duration of softening treatment [Hr]. The present invention is particularly effective for a martensitic stainless steel having a steel composition in which the amount of effective dissolved C and N (=[C*+10N*]) where C* and N* are calculated by the following formulas is larger than 0.45: C*=C−[12{(Cr/52)×(6/23)}/10, and N*=N−[14{(V/51)+(Nb/93)}/10]−[14{(Ti/48)+(B/11)+(Al/27)}/10].

摘要翻译： 在热加工马氏体系不锈钢中发现的延迟断裂的发生是通过将钢从热处理之后经过淬火从钢的至少Ac1点的淬火淬火至初始软化热来防止的 在以下定义的软化参数P为至少15,400，软化温度T低于Ac1点的条件下处理：P（软化参数）：P = T（20 + log t）T：软化温度[K] ：软化处理持续时间[Hr]。 本发明对于其中C *和N *通过下式计算的有效溶解C和N（= [C * + 10N *]）的量的钢组成的马氏体不锈钢特别有效， 0.45：C * = C- [12 {（Cr / 52）×（6/23）} / 10，N * = N- [14 {（V / 51）+（Nb / 93）} / 10] [14 {（Ti / 48）+（B / 11）+（Al / 27）} / 10]。

公开(公告)号：US20090295944A1

公开(公告)日：2009-12-03

申请号：US12466069

申请日：2009-05-14

申请人： Kazuya TASHIRO ,  Nobuyuki MORI

发明人： Kazuya TASHIRO ,  Nobuyuki MORI

IPC分类号： H04N5/76 ,  H04N5/228

CPC分类号： H04N5/23293 ,  G03B13/04 ,  G03B17/02 ,  H04N5/217 ,  H04N5/2171 ,  H04N5/23229 ,  H04N5/23245

摘要： Disclosed herein is an image pickup apparatus, including: an image pickup portion configured to capture an image; a detecting portion configured to detect a manipulation made on a display surface, for the image displayed on a display portion; and a grid and dust removing portion configured to carry out removal of grid and dust an image of which appears on the captured image by executing image processing based on a position about the manipulation detected by the detecting portion.

摘要翻译： 本文公开了一种图像拾取装置，包括：被配置为捕获图像的图像拾取部分; 检测部，被配置为检测在显示部上显示的图像对显示面进行的操作; 以及网格除尘部，被配置为通过基于由所述检测部检测到的关于所述操作的位置执行图像处理，执行在所述拍摄图像上出现的图像的网格和灰尘的去除。

公开(公告)号：US20130139378A1

公开(公告)日：2013-06-06

申请号：US13309019

申请日：2011-12-01

申请人： Shinji HARA ,  Koji SHIMAZAWA ,  Seiichi TAKAYAMA ,  Yasuhiro ITO ,  Nobuyuki MORI ,  Ryo HOSOI ,  Kazuaki TAKANUKI ,  Youichi ANDO ,  Chimoto SUGIYAMA

发明人： Shinji HARA ,  Koji SHIMAZAWA ,  Seiichi TAKAYAMA ,  Yasuhiro ITO ,  Nobuyuki MORI ,  Ryo HOSOI ,  Kazuaki TAKANUKI ,  Youichi ANDO ,  Chimoto SUGIYAMA

IPC分类号： G11B5/127 ,  B23P19/00

CPC分类号： G11B5/314 ,  G11B5/105 ,  G11B5/6088 ,  G11B2005/0021 ,  Y10T29/49032 ,  Y10T29/53165

摘要： A method of manufacturing a thermally-assisted magnetic recording head includes: providing a light source unit including a light source; providing a substrate having a thermally-assisted magnetic recording head section thereon, the thermally-assisted magnetic recording head section including a magnetic pole, a plasmon generator, and an optical waveguide; inserting a metal between the light source unit and the substrate, and thus allowing the metal to be melted; and performing alignment between the light source unit and the thermally-assisted magnetic recording head section under application of pressure in a direction that allows the light source unit and the substrate to approach each other, while maintaining the metal melted.

摘要翻译： 一种制造热辅助磁记录头的方法，包括：提供包括光源的光源单元; 提供其上具有热辅助磁记录头部分的基板，所述热辅助磁记录头部分包括磁极，等离子体激元发生器和光波导; 在光源单元和基板之间插入金属，从而允许金属熔化; 并且在保持金属熔化的同时，在施加压力的同时使光源单元和基板彼此靠近的方向在光源单元和热辅助磁记录头部之间进行对准。

公开(公告)号：US20120073120A1

公开(公告)日：2012-03-29

申请号：US12888916

申请日：2010-09-23

申请人： Koji SHIMAZAWA ,  Seiichi TAKAYAMA ,  Nobuyuki MORI ,  Yoshihiro TSUCHIYA ,  Shinji HARA

发明人： Koji SHIMAZAWA ,  Seiichi TAKAYAMA ,  Nobuyuki MORI ,  Yoshihiro TSUCHIYA ,  Shinji HARA

IPC分类号： G11B5/127 ,  G11B7/22

CPC分类号： G11B5/105 ,  G11B5/314 ,  G11B5/6088 ,  G11B2005/0021 ,  Y10T29/49032 ,  Y10T29/49044 ,  Y10T29/49046 ,  Y10T29/49048 ,  Y10T29/49052 ,  Y10T29/53165 ,  Y10T29/53265 ,  Y10T428/1143 ,  Y10T428/1171 ,  Y10T428/1193

摘要： Provided is a method for manufacturing a thermally-assisted magnetic recording head in which a light source unit including a light source and a slider including an optical system are joined. The method comprises steps of: adhering by suction the light source unit with a back holding jig; bringing the light source unit into contact with a slider back surface of the slider; applying a load to a load application surface of the light source unit by a loading means to bring a joining surface of the light source unit into conformity with the slider back surface; positioning the light source unit apart from the slider, and then aligning the light source with the optical system; bringing again the light source unit into contact with the slider; and applying a load again to the load application surface to bring the joining surface into conformity with the slider back surface. Thus, the conformity between them can be significantly increased, thereby achieving adequately strong junction and adequately high accuracy in position.

摘要翻译： 提供一种制造热辅助磁记录头的方法，其中包括光源和包括光学系统的滑块的光源单元接合。 该方法包括以下步骤：用后保持夹具吸附光源单元; 使光源单元与滑块的滑块后表面接触; 通过加载装置将负载施加到光源单元的负载施加表面，以使光源单元的接合表面与滑块背面一致; 将光源单元与滑块分开，然后将光源与光学系统对准; 使光源单元再次与滑块接触; 并且将负载再次施加到负载施加表面以使接合表面与滑块后表面一致。 因此，它们之间的一致性可以显着增加，从而实现足够强的接合和足够高的位置精度。

公开(公告)号：US20110228650A1

公开(公告)日：2011-09-22

申请号：US12899101

申请日：2010-10-06

申请人： Koji SHIMAZAWA ,  Yoshihiro TSUCHIYA ,  Seiichi TAKAYAMA ,  Nobuyuki MORI ,  Yasuhiro ITO ,  Kosuke TANAKA ,  Osamu SHINDO ,  Ryuji FUJII ,  Takashi HONDA ,  Yoshitaka SASAKI

发明人： Koji SHIMAZAWA ,  Yoshihiro TSUCHIYA ,  Seiichi TAKAYAMA ,  Nobuyuki MORI ,  Yasuhiro ITO ,  Kosuke TANAKA ,  Osamu SHINDO ,  Ryuji FUJII ,  Takashi HONDA ,  Yoshitaka SASAKI

IPC分类号： G11B11/00 ,  B23K1/005

CPC分类号： G11B5/314 ,  G11B5/6088 ,  G11B2005/001 ,  G11B2005/0021

摘要： A method for manufacturing a thermally-assisted magnetic recording head is provided, in which a light source unit including a light source and a slider including an optical system are bonded. A unit substrate is made of a material transmitting light having a predetermined wavelength, and a unit adhesion material layer that contains Sn, Sn alloy, Pb alloy or Bi alloy is formed on the light source unit and/or the slider. The manufacturing method includes: aligning the light source unit and the slider in such a way that a light from the light source can enter the optical system and the unit adhesion material layer is sandwiched therebetween; and causing a light including the predetermined wavelength to enter the unit substrate to melt the unit adhesion material layer. The unit adhesion material layer melted by the light including the predetermined wavelength can ensure high alignment accuracy as well as higher bonding strength and less change with time.

摘要翻译： 提供了一种用于制造热辅助磁记录头的方法，其中包括光源和包括光学系统的滑块的光源单元被结合。 单位基板由透射具有预定波长的光的材料制成，并且在光源单元和/或滑块上形成包含Sn，Sn合金，Pb合金或Bi合金的单位粘附材料层。 该制造方法包括：使光源单元和滑块对准，使得来自光源的光能够进入光学系统，并且单元粘合材料层夹在其间; 并使包含所述预定波长的光进入所述单元基板以熔化所述单元粘合材料层。 由包含预定波长的光熔化的单元粘合材料层可以确保高对准精度以及更高的粘合强度和较小的随时间的变化。

公开(公告)号：US20100259666A1

公开(公告)日：2010-10-14

申请号：US12707379

申请日：2010-02-17

申请人： Nobuyuki MORI

发明人： Nobuyuki MORI

IPC分类号： H04N5/222

CPC分类号： G03B17/20 ,  G03B13/02

摘要： An imaging apparatus includes a photographic control device controlling a photographing behavior according to a photographing direction, a switching device switching an imaging apparatus between an active state and a low power state, an optical finder device introducing a subject light into a finder window along a predetermined light path, a transmissive display device, provided on the path, with a display screen switchable between a transmission state transmitting the subject light and a low transmission state, and a display control device controlling the transmittance between the transmission state and the low transmission state. The photographic control device has a photography prohibition device setting in a photography prohibited state not performing the photographing behavior even with the direction, and the display control device has a device putting a predetermined region in the screen into the low transmission state when the photography prohibited state is set in the low power state.

摘要翻译： 一种成像装置，包括：摄影控制装置，根据拍摄方向控制拍摄行为;切换装置，在成像装置处于活动状态和低功率状态之间切换;光学取景器装置，沿着预定的方式将被摄体光导入取景器窗口; 设置在路径上的透光显示装置以及可在发送对象光的传输状态和低透射状态之间切换的显示画面以及控制透射状态与低透射状态之间的透射率的显示控制装置。 摄影控制装置具有即使在方向上也不执行拍摄行为的摄影禁止状态下的摄影禁止装置，并且当摄影禁止状态时，显示控制装置具有将屏幕中的预定区域放置在低传播状态的装置 设置在低功率状态。

公开(公告)号：US20120090162A1

公开(公告)日：2012-04-19

申请号：US12904553

申请日：2010-10-14

申请人： Koji SHIMAZAWA ,  Seiichi TAKAYAMA ,  Nobuyuki MORI ,  Yoshihiro TSUCHIYA ,  Shinji HARA

发明人： Koji SHIMAZAWA ,  Seiichi TAKAYAMA ,  Nobuyuki MORI ,  Yoshihiro TSUCHIYA ,  Shinji HARA

IPC分类号： G11B5/127

CPC分类号： G11B5/314 ,  B82Y10/00 ,  B82Y25/00 ,  G11B5/1278 ,  G11B5/3967 ,  G11B5/6088 ,  G11B2005/001 ,  G11B2005/0021 ,  G11B2005/3996 ,  Y10T29/49021 ,  Y10T29/49032 ,  Y10T29/5313 ,  Y10T29/53191

摘要： Provided is a method for manufacturing a thermally-assisted magnetic recording head including a light source unit with a light source and a slider with an optical system. The method comprises steps of: adhering by suction the light source unit with a back holding jig; moving the back holding jig, then aligning a light-emission center of the light source with a light-receiving end surface of the optical system in directions within a slider back surface of the slider; bringing the light source unit into contact with the slider back surface, with a suction surface of the back holding jig tilted from the normal to the slider back surface; applying a load to a load application surface of the unit substrate by a loading means to bring a joining surface of the light source unit into conformity with the slider back surface; and bonding the light source unit and the slider. This method can improve the conformity, thereby achieving adequately strong junction and adequately high accuracy in position.

摘要翻译： 提供一种制造包括具有光源的光源单元和具有光学系统的滑块的热辅助磁记录头的方法。 该方法包括以下步骤：用后保持夹具吸附光源单元; 移动后保持夹具，然后将光源的发光中心与光学系统的光接收端面沿滑块的滑块后表面内的方向对准; 使光源单元与滑块后表面接触，后保持夹具的吸力表面从滑块后表面的法线倾斜; 通过加载装置将负载施加到单元基板的负载施加表面，以使光源单元的接合表面与滑块背面一致; 并且接合光源单元和滑块。 该方法可以改善一致性，从而实现足够强的接合和足够高的位置精度。

公开(公告)号：US20110228653A1

公开(公告)日：2011-09-22

申请号：US12728510

申请日：2010-03-22

申请人： Koji SHIMAZAWA ,  Yoshihiro TSUCHIYA ,  Seiichi TAKAYAMA ,  Nobuyuki MORI ,  Yasuhiro ITO ,  Kosuke TANAKA ,  Osamu SHINDO ,  Ryuji FUJII ,  Takashi HONDA ,  Yoshitaka SASAKI

发明人： Koji SHIMAZAWA ,  Yoshihiro TSUCHIYA ,  Seiichi TAKAYAMA ,  Nobuyuki MORI ,  Yasuhiro ITO ,  Kosuke TANAKA ,  Osamu SHINDO ,  Ryuji FUJII ,  Takashi HONDA ,  Yoshitaka SASAKI

IPC分类号： G11B11/00 ,  G01J1/32 ,  B32B38/00

CPC分类号： G11B5/314 ,  G11B5/105 ,  G11B5/6088 ,  G11B2005/0021 ,  Y10T156/1052

摘要： Provided is a light source unit that is to be joined to a slider to form a thermally-assisted magnetic recording head. The light source unit comprises: a unit substrate having a source-installation surface; a light source provided in the source-installation surface and emitting thermal-assist light; and a photodetector bonded to a rear joining surface of the unit substrate in such a manner that a rear light-emission center of the light source is covered with a light-receiving surface of the photodetector. The photodetector can be sufficiently close to the light source; thus, constant feedback adjustment with high efficiency for the light output of the light source can be performed. This adjustment enables light output from the light source to be controlled in response to changes in light output due to surroundings and to changes with time to stabilize the intensity of light with which a magnetic recording medium is irradiated.

摘要翻译： 提供一种光源单元，其被连接到滑块以形成热辅助磁记录头。 光源单元包括：具有源安装表面的单元基板; 光源，设置在源安装表面中并发射热辅助光; 以及光电检测器，其以使得光源的后发光中心被光电检测器的光接收表面覆盖的方式结合到单元基板的后接合表面。 光电检测器可以足够靠近光源; 因此，可以执行用于光源的光输出的高效率的恒定反馈调整。 该调整使得能够响应于由于周围环境导致的光输出的变化而控制来自光源的光输出，并且随着时间的变化来稳定照射磁记录介质的光的强度。