公开(公告)号：US07939845B2

公开(公告)日：2011-05-10

申请号：US12067227

申请日：2006-09-20

申请人： Hiroshi Osawa ,  Takashi Hodota

发明人： Hiroshi Osawa ,  Takashi Hodota

IPC分类号： H01L33/00

CPC分类号： H01L33/405 ,  H01L33/0079 ,  H01L33/32 ,  H01L33/38 ,  H01L33/42

摘要： Disclosed is a semiconductor device which is improved in output power efficiency since reflection by the substrate is reduced. This semiconductor device is also excellent in strength characteristics of a supporting substrate. Also disclosed is a method for producing such a semiconductor device. Specifically disclosed is a nitride semiconductor device wherein at least an n-type semiconductor layer, a light-emitting layer, a p-type semiconductor layer, a metal film layer and a plated metal plate are sequentially stacked in this order on a substrate. This nitride semiconductor device is characterized in that the metal film layer and the plated metal plate are partially formed on the p-type semiconductor layer. Also disclosed is a nitride semiconductor device having a structure wherein at least an n-type semiconductor layer, a light-emitting layer, a p-type semiconductor layer, a metal film layer and a plated metal plate are sequentially stacked in this order, the device characterized in that the metal film layer and the plated metal plate are partially formed on the p-type semiconductor layer and a light-transmitting material layer is formed on the p-type semiconductor layer in a region where the metal film layer and the plated metal plate are not formed.

摘要翻译： 公开了一种半导体器件，其由于衬底的反射减小而提高了输出功率效率。 该半导体装置的支撑基板的强度特性也优异。 还公开了一种用于制造这种半导体器件的方法。 具体公开了一种氮化物半导体器件，其中至少n型半导体层，发光层，p型半导体层，金属膜层和电镀金属板依次依次层叠在基板上。 该氮化物半导体器件的特征在于，金属膜层和电镀金属板部分地形成在p型半导体层上。 还公开了具有如下结构的氮化物半导体器件，其中至少依次层叠n型半导体层，发光层，p型半导体层，金属膜层和电镀金属板， 其特征在于，金属膜层和电镀金属板部分地形成在p型半导体层上，并且在p型半导体层上形成透光材料层，其中金属膜层和电镀层 金属板不形成。

公开(公告)号：US07939351B2

公开(公告)日：2011-05-10

申请号：US12066575

申请日：2006-09-14

申请人： Hiroshi Osawa ,  Takashi Hodota

发明人： Hiroshi Osawa ,  Takashi Hodota

IPC分类号： H01L21/00

CPC分类号： H01L33/0079 ,  H01L33/007

摘要： The present invention provides a production method for a nitride semiconductor light emitting device, which warps less after removing the substrate, and which can emit light from the side thereof; specifically, the present invention provides a production method for a nitride semiconductor light emitting device comprising: forming stacked layers by stacking at least an n-type semiconductor layer, a light emitting layer, and a p-type semiconductor layer on a substrate in this order; forming grooves which divide the stacked layers so as to correspond to nitride semiconductor light emitting devices to be produced; filling the grooves with a sacrifice layer; and forming a plate layer on the p-type semiconductor layer and the sacrifice layer by plating.

摘要翻译： 本发明提供了一种氮化物半导体发光器件的制造方法，其在去除衬底之后变得较小，从侧面发光; 具体而言，本发明提供了一种氮化物半导体发光器件的制造方法，其特征在于，具有以下顺序，在基板上依次层叠至少n型半导体层，发光层和p型半导体层来形成堆叠层 ; 形成凹槽，其分隔堆叠的层以对应于待生产的氮化物半导体发光器件; 用牺牲层填充凹槽; 以及通过电镀在p型半导体层和牺牲层上形成平板层。

公开(公告)号：US20110104837A1

公开(公告)日：2011-05-05

申请号：US13005070

申请日：2011-01-12

申请人： Naoki Fukunaga ,  Hironao Shinohara ,  Hiroshi Osawa

发明人： Naoki Fukunaga ,  Hironao Shinohara ,  Hiroshi Osawa

IPC分类号： H01L33/00

CPC分类号： H01L33/025 ,  H01L33/0095 ,  H01L33/22 ,  H01L33/32 ,  H01L33/42 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/49107 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/00

摘要： The present invention provides a gallium nitride based compound semiconductor light-emitting device having high light emission efficiency and a low driving voltage Vf. The gallium nitride based compound semiconductor light-emitting device includes a p-type semiconductor layer, and a transparent conductive oxide film that includes dopants and is formed on the p-type semiconductor layer. A dopant concentration at an interface between the p-type semiconductor layer and the transparent conductive oxide film is higher than the bulk dopant concentration of the transparent conductive oxide film. Therefore, the contact resistance between the p-type semiconductor layer and the transparent conductive oxide film is reduced.

摘要翻译： 本发明提供了具有高发光效率和低驱动电压Vf的氮化镓基化合物半导体发光器件。 氮化镓基化合物半导体发光器件包括p型半导体层和包含掺杂剂并形成在p型半导体层上的透明导电氧化物膜。 在p型半导体层和透明导电氧化物膜之间的界面处的掺杂剂浓度高于透明导电氧化物膜的体掺杂剂浓度。 因此，p型半导体层和透明导电氧化物膜之间的接触电阻降低。

公开(公告)号：US20100020013A1

公开(公告)日：2010-01-28

申请号：US12526255

申请日：2007-02-20

申请人： Shinichi Hirata ,  Hiroshi Osawa

发明人： Shinichi Hirata ,  Hiroshi Osawa

IPC分类号： G09G5/08

CPC分类号： A63F13/211 ,  A63F13/06 ,  A63F13/218 ,  A63F13/428 ,  A63F2300/105 ,  A63F2300/1056 ,  G06F3/033

摘要： There is provided an operation device that can be stably operated without taking up a lot of space when tilted by a user during the operation. The operation device includes: a support part (12) formed to be pressable against a supporting object in a state in which the user is holding the operation device; a pressing detection part (13) for detecting a state in which the support part (12) is pressed against the supporting object; and a tilt detection part for detecting a tilt of the operation device. The user changes the tilt of the operation device in a state in which the support part (12) is pressed against the supporting object to thereby implement the operation with respect to a connection apparatus.

摘要翻译： 提供了一种操作装置，其可以在操作期间在用户倾斜时不会占用大量空间而被稳定地操作。 操作装置包括：形成为在用户握持操作装置的状态下可压靠支撑物体的支撑部件（12）; 用于检测支撑部件（12）被压靠在支撑物体上的状态的按压检测部（13） 以及用于检测操作装置的倾斜的倾斜检测部。 用户在将支撑部件（12）压靠支撑物体的状态下改变操作装置的倾斜度，从而实现对连接装置的操作。

公开(公告)号：US20090130346A1

公开(公告)日：2009-05-21

申请号：US11921240

申请日：2006-07-28

申请人： Hiroshi Osawa ,  Kenji Shimizu

发明人： Hiroshi Osawa ,  Kenji Shimizu

IPC分类号： G11B5/66 ,  G11B5/74

CPC分类号： G11B5/7325 ,  G11B5/656 ,  G11B5/66

摘要： In a magnetic recording medium which is able to cope with a higher recording density, there is provided a magnetic recording medium which has a higher retentivity and a lower noise, a production process thereof, and a magnetic recording and reproducing apparatus. The magnetic recording medium is characterized in that at least a non-magnetic base layer, a non-magnetic intermediate layer, a magnetic layer, and a protective layer are laminated in this order on a non-magnetic substrate, and at least one of the layers of the non-magnetic base layer is configured by a WX-based alloy or a MoX-based alloy (X═Zr, Nb, Hf, Ta).

摘要翻译： 在能够应付较高记录密度的磁记录介质中，提供了一种磁记录介质，其具有较高的保持性和较低的噪声，其制作过程以及磁记录和重放装置。 磁记录介质的特征在于至少非磁性基层，非磁性中间层，磁性层和保护层依次层叠在非磁性基板上，并且至少一个 非磁性基底层的层由WX系合金或MoX系合金（X-Zr，Nb，Hf，Ta）构成。

公开(公告)号：US20090097165A1

公开(公告)日：2009-04-16

申请号：US11908254

申请日：2006-01-27

申请人： Hiroshi Osawa ,  Gohei Kurokawa

发明人： Hiroshi Osawa ,  Gohei Kurokawa

IPC分类号： G11B5/33 ,  B32B37/00 ,  G11B5/64 ,  C23C16/54

CPC分类号： H01J37/32825 ,  G11B5/7325 ,  G11B5/8408

摘要： The present invention provides a magnetic recording medium having superior startup operation and durability as well as satisfactory surface lubricity. The present invention relates to a method of manufacturing a magnetic recording medium in which at least a magnetic layer, a protective film layer and a lubricant layer are sequentially laminated on a non-magnetic substrate, wherein the lubricant layer is surface treated using a gas activated by plasma generated at a pressure in the vicinity of atmospheric pressure. The present invention also relates to a magnetic recording medium produced according to the aforementioned manufacturing method.

摘要翻译： 本发明提供了具有优异的启动操作和耐久性以及令人满意的表面润滑性的磁记录介质。 本发明涉及一种磁性记录介质的制造方法，其中在非磁性基板上至少依次层叠有磁性层，保护膜层和润滑剂层，其中润滑剂层使用气体活化 通过在大气压附近的压力下产生的等离子体。 本发明还涉及根据上述制造方法制造的磁记录介质。

公开(公告)号：US20070122659A1

公开(公告)日：2007-05-31

申请号：US10582109

申请日：2005-08-09

申请人： Hiroshi Osawa ,  Shun Matsumoto ,  Daizo Endo

发明人： Hiroshi Osawa ,  Shun Matsumoto ,  Daizo Endo

IPC分类号： G11B5/66

CPC分类号： G11B5/7325 ,  G11B5/656

摘要： A magnetic recording medium includes an orientation adjusting layer, a nonmagnetic under layer, a nonmagnetic intermediate layer, a magnetic layer and a protective layer sequentially stacked on a nonmagnetic substrate provided on a first surface thereof with a texture streak and used for a magnetic disc. The nonmagnetic under layer contains at least a layer formed of a Cr—Mn-based alloy and possesses magnetic anisotropy having an axis of easy magnetization in a circumferential direction thereof. A magnetic recording and reproducing device includes the magnetic recording medium and a magnetic head for enabling information to be recorded in and reproduced from the magnetic recording medium.

摘要翻译： 磁记录介质包括顺序层叠在设置在其第一表面上的纹理条纹并用于磁盘的非磁性基板上的取向调整层，非磁性底层，非磁性中间层，磁性层和保护层。 非磁性底层至少包含由Cr-Mn基合金形成的层，并且具有在其圆周方向上具有易磁化轴的磁各向异性。 磁记录和再现装置包括磁记录介质和用于使信息能够被记录在磁记录介质中并从磁记录介质再现的磁头。

公开(公告)号：US06942933B2

公开(公告)日：2005-09-13

申请号：US10614042

申请日：2003-07-08

申请人： Hiroshi Osawa

发明人： Hiroshi Osawa

IPC分类号： G11B5/73 ,  G11B5/84 ,  G11B5/66 ,  G11B5/70

CPC分类号： G11B5/7325 ,  G11B5/8404

摘要： A magnetic recording medium comprises a non-magnetic substrate, a non-magnetic undercoat layer, a magnetic layer, and a protective film, the layers and film being successively formed on the substrate. The non-magnetic undercoat layer has a multi-layer structure formed of at least two layers and contains a layer A formed of a material selected from a Cr—Ta based alloy, a Cr—Nb-based alloy, a Cr—Ti based alloy, a Cr—Zr-based alloy, and a Cr—Hf-based alloy, and a layer B formed of a material selected from a Co—W based alloy, a Co—W—B-based alloy, a Co—Mo based alloy, a Co—Mo—B based alloy, a Co—W—Mo based alloy, and a Co—W—Mo—B based alloy. The layers A and B are provided in this order from the non-magnetic substrate. A process for producing the medium comprises exposing the surface of the layer B to an oxygen atmosphere.

摘要翻译： 磁记录介质包括非磁性基板，非磁性底涂层，磁性层和保护膜，所述层和膜依次形成在基板上。 非磁性底涂层具有由至少两层形成的多层结构，并且包含由选自Cr-Ta基合金，Cr-Nb基合金，Cr-Ti基合金中的材料形成的层A ，Cr-Zr系合金，Cr-Hf系合金，以及由Co-W系合金，Co-WB系合金，Co-Mo系合金， Co-Mo-B基合金，Co-W-Mo基合金和Co-W-Mo-B系合金。 层A和B按照非磁性基板的顺序设置。 用于生产介质的方法包括将B层的表面暴露于氧气氛中。

公开(公告)号：US06847672B2

公开(公告)日：2005-01-25

申请号：US09985707

申请日：2001-11-06

申请人： Tadahiro Ohmi ,  Hiroshi Osawa ,  Nobuyoshi Tanaka ,  Kazuhide Ino ,  Toshikuni Shinohara ,  Yasuyuki Shirai ,  Masaki Hirayama

发明人： Tadahiro Ohmi ,  Hiroshi Osawa ,  Nobuyoshi Tanaka ,  Kazuhide Ino ,  Toshikuni Shinohara ,  Yasuyuki Shirai ,  Masaki Hirayama

IPC分类号： H01S5/30 ,  H01S3/036 ,  H01S3/22 ,  G03B27/42 ,  G03B27/54 ,  H01S3/03 ,  H01S3/223

CPC分类号： H01S3/036

摘要： A gas supply path structure forms a fluid path for allowing a laser gas to flow into or out of a pair of fluid inlet and outlet 11a and a laser gas is controlled to a predetermined subsonic speed at a throat portion. Gas supplies for controlling the speed of the gas are connected each to the fluid inlet and to the fluid outlet of the gas supply path structure and, together with a cooling device, compose a circulation system for controlling the speed and pressure of the laser gas at the fluid inlet and/or at the fluid outlet.

摘要翻译： 气体供给路径结构形成用于允许激光气体流入或流出一对流体入口和出口11a的流体路径，并且在喉部处将激光气体控制到预定的亚音速。 用于控制气体速度的气体供应装置连接到流体入口和气体供给路径结构的流体出口，并且与冷却装置一起构成用于控制激光气体的速度和压力的循环系统 流体入口和/或在流体出口处。

公开(公告)号：US06512965B2

公开(公告)日：2003-01-28

申请号：US10024952

申请日：2001-12-19

申请人： Hiroshi Osawa

发明人： Hiroshi Osawa

IPC分类号： G06F1900

CPC分类号： G06N3/008 ,  A63H3/28 ,  A63H2200/00

摘要： With a robot and a control method for it, information is read in from the outside, based on which a particular object is detected, and it is judged upon detecting the object whether or not the object satisfies given conditions, based on the judgment results of which a robot generates predetermined actions. Thus, a robot can be realized that acts naturally like a living thing. Consequently, its entertaining quality for human beings can be increased greatly.

摘要翻译： 使用机器人及其控制方法，从外部读取信息，基于该信息检测特定对象，并且基于对象是否满足给定条件来检测物体是否被判断，基于该对象的判断结果 机器人生成预定的动作。 因此，可以实现机器人自然地像生物一样行动。 因此，其对人类的娱乐品质可以大大提高。