公开(公告)号：US07802295B2

公开(公告)日：2010-09-21

申请号：US10557141

申请日：2004-05-18

申请人： Yasuhiro Murase ,  Jun Moriya ,  Noriyuki Sakoh ,  Takeshi Iwatsu

发明人： Yasuhiro Murase ,  Jun Moriya ,  Noriyuki Sakoh ,  Takeshi Iwatsu

IPC分类号： H04L29/06

CPC分类号： H04L63/08 ,  G06F21/33 ,  G06Q30/06

摘要： A user authentication processing is performed and an authentication session ID is returned to a terminal 500 (A14). An authentication server 600 issues and stores an authentication ticket (A17). The authentication ticket and authentication session are returned to the terminal 500 (A18). A user 100 transmits a request of service provision and the authentication ticket to a service provider's server 700, and the service provider's server 700 transmits the authentication ticket to the authentication server 600 (A20). The authentication server 600 performs an authentication processing of the authentication ticket (A21), and the authentication result is notified (A22). In the case of the authentication approval, a service session ID is issued together with the notification of authorization (A23). When receiving the notification of the authentication approval, the terminal 500 performs an establishment processing of the session using the received service session ID, and stores the service session ID (A27).

摘要翻译： 执行用户认证处理，并将认证会话ID返回给终端500（A14）。 认证服务器600发行并存储认证券（A17）。 认证券和认证会话返回终端500（A18）。 用户100向服务提供商的服务器700发送服务提供请求和认证券，服务提供商的服务器700将该认证券发送到认证服务器600（A20）。 认证服务器600对认证券（A21）进行认证处理，通知认证结果（A22）。 在认证批准的情况下，与授权通知（A23）一起发出服务会话ID。 当接收到认证批准通知时，终端500使用接收到的服务会话ID执行会话的建立处理，并且存储服务会话ID（A27）。

公开(公告)号：US20100224910A1

公开(公告)日：2010-09-09

申请号：US12295004

申请日：2007-03-29

申请人： Yuji Ando ,  Hironobu Miyamoto ,  Tatsuo Nakayama ,  Yasuhiro Okamoto ,  Takashi Inoue ,  Yasuhiro Murase ,  Kazuki Ota ,  Akio Wakejima ,  Naotaka Kuroda

发明人： Yuji Ando ,  Hironobu Miyamoto ,  Tatsuo Nakayama ,  Yasuhiro Okamoto ,  Takashi Inoue ,  Yasuhiro Murase ,  Kazuki Ota ,  Akio Wakejima ,  Naotaka Kuroda

IPC分类号： H01L29/80

CPC分类号： H01L29/7787 ,  H01L29/2003

摘要： Disclosed is an HJFET 110 which comprises: a channel layer 12 composed of InyGa1-yN (0≦y≦1); a carrier supply layer 13 composed of AlxGa1-xN (0≦x≦1), the carrier supply layer 13 being provided over the channel layer 12 and including at least one p-type layer; and a source electrode 15S, a drain electrode 15D and a gate electrode 17 which are disposed facing the channel layer 12 through the p-type layer, and provided over the carrier supply layer 13. The following relational expression is satisfied: 5.6×1011x

摘要翻译： 公开了一种HJFET 110，其包括：由In y Ga 1-y N（0＆lt; n 1; y＆n 1; 1）构成的沟道层12; 载体供给层13由Al x Ga 1-x N（0＆lt; n 1; x＆n 1; 1）组成，载流子供给层13设置在沟道层12上并且包括至少一个p型层; 以及源极电极15S，漏极电极15D和栅极电极17，其通过p型层面对沟道层12，并且设置在载流子供给层13上。满足以下关系式：5.6×10 11× NA×＆eegr×T [cm-2] <5.6×1013x，其中x表示载流子供应层的Al组成比，t表示p型层的厚度，NA表示杂质浓度，＆eegr; 表示活化比。

公开(公告)号：US20100155779A1

公开(公告)日：2010-06-24

申请号：US11992755

申请日：2006-09-28

申请人： Yasuhiro Murase ,  Kazuki Ota ,  Yasuhiro Okamoto ,  Kouji Matsunaga ,  Hironobu Miyamoto

发明人： Yasuhiro Murase ,  Kazuki Ota ,  Yasuhiro Okamoto ,  Kouji Matsunaga ,  Hironobu Miyamoto

IPC分类号： H01L29/78

CPC分类号： H01L29/7787 ,  H01L29/2003 ,  H01L29/405 ,  H01L29/66462

摘要： In a field effect transistor, a Group III nitride semiconductor layer structure containing a hetero junction, a source electrode 101 and a drain electrode 103 formed apart from each other over the Group III nitride semiconductor layer structure, and a gate electrode 102 disposed between these electrodes, are provided. Over the surface of the Group III nitride semiconductor layer structure, a SiO2 film 122 containing oxygen as a constitutive element is provided, in contact with both side faces of the gate electrode 102. Over the surface of the Group III nitride semiconductor layer structure, a SiN film 121 is provided so as to cover the region between the SiO2 film 122 and the source electrode 101, and the region between the SiO2 film 122 and the drain electrode 103. The SiN film 121 is composed of a material different from that composing the SiO2 film 122, and contains nitrogen as a constitutive element.

摘要翻译： 在场效应晶体管中，包含异质结的III族氮化物半导体层结构，在III族氮化物半导体层结构上彼此分开形成的源电极101和漏极103以及设置在这些电极之间的栅极102 ，提供。 在III族氮化物半导体层结构的表面上，提供含有氧作为构成元素的SiO 2膜122，与栅电极102的两个侧面接触。在III族氮化物半导体层结构的表面上， SiN膜121被设置为覆盖SiO 2膜122和源电极101之间的区域以及SiO 2膜122和漏电极103之间的区域。SiN膜121由与不同于构成 SiO 2膜122，并且含有氮作为构成元素。

公开(公告)号：US20100057889A1

公开(公告)日：2010-03-04

申请号：US12618460

申请日：2009-11-13

申请人： Hiroyuki Kikkoji ,  Nozomu Okuzawa ,  Yoshiyuki Takaku ,  Susumu Yamahara ,  Shinsuke Yamashita ,  Jun Moriya ,  Yasuhiro Murase

发明人： Hiroyuki Kikkoji ,  Nozomu Okuzawa ,  Yoshiyuki Takaku ,  Susumu Yamahara ,  Shinsuke Yamashita ,  Jun Moriya ,  Yasuhiro Murase

IPC分类号： G06F15/16 ,  G06F13/00

CPC分类号： H04H40/18 ,  H04H20/82 ,  H04H60/27 ,  H04H60/74 ,  H04H60/82

摘要： To further correctly obtain related information about contents being received from a server. A communication apparatus 1 successively transmits request information that requests related information about contents being received via a network 30, at specified intervals (S1), receives related information corresponding to that request information (S2), temporarily stores (S3), displays it (S4), and performs contents updating processing. Here, if a direction to store the related information about the contents is entered, the communication apparatus 1 requests again request information for related information about contents, separately from the contents updating processing (S10). Then, the communication apparatus 1 receives related information corresponding to that request information (S11), and stores it (S13). This enables the latest related information to be further correctly obtained out of related information concerning contents, and obtaining related information before updating is reduced.

摘要翻译： 进一步正确地获取有关从服务器接收的内容的相关信息。 通信装置1以指定的间隔（S1）连续地发送请求通过网络30接收的内容的相关信息的请求信息，接收对应于该请求信息的相关信息（S2），临时存储（S3），显示它（S4 ），并执行内容更新处理。 这里，如果输入存储有关内容的相关信息的方向，则与内容更新处理（S10）分开地，通信装置1再次请求关于内容的相关信息的请求信息。 然后，通信装置1接收与该请求信息对应的相关信息（S11），并存储（S13）。 这使得能够从关于内容的相关信息中进一步正确地获取最新的相关信息，并且在更新之前获得相关信息被减少。

公开(公告)号：US20090045438A1

公开(公告)日：2009-02-19

申请号：US12159599

申请日：2006-10-25

申请人： Takashi Inoue ,  Tatsuo Nakayama ,  Yuji Ando ,  Yasuhiro Murase ,  Kazuki Ota ,  Hironobu Miyamoto ,  Katsumi Yamanoguchi ,  Naotaka Kuroda ,  Akio Wakejima ,  Yasuhiro Okamoto

发明人： Takashi Inoue ,  Tatsuo Nakayama ,  Yuji Ando ,  Yasuhiro Murase ,  Kazuki Ota ,  Hironobu Miyamoto ,  Katsumi Yamanoguchi ,  Naotaka Kuroda ,  Akio Wakejima ,  Yasuhiro Okamoto

IPC分类号： H01L29/205 ,  H01L29/80

CPC分类号： H01L29/7783 ,  H01L29/0607 ,  H01L29/155 ,  H01L29/2003 ,  H01L29/205 ,  H01L29/42316 ,  H01L29/7787

摘要： In a group III nitride-type field effect transistor, the present invention reduces a leak current component by conduction of residual carriers in a buffer layer, and achieves improvement in a break-down voltage, and enhances a carrier confinement effect (carrier confinement) of a channel to improve pinch-off characteristics (to suppress a short channel effect). For example, when applying the present invention to a GaN-type field effect transistor, besides GaN of a channel layer, a composition-modulated (composition-gradient) AlGaN layer in which aluminum composition reduces toward a top gradually or stepwise is used as a buffer layer (hetero buffer). To gate length Lg of a FET to be prepared, a sum a of layer thicknesses of an electron supply layer and a channel layer is selected so as to fulfill Lg/a≧5, and in such a case, the layer thickness of the channel layer is selected in a range of not exceeding 5 times (about 500 Å) as long as a de Broglie wavelength of two-dimensional electron gas accumulated in the channel layer in room temperature.

摘要翻译： 在III族氮化物型场效应晶体管中，本发明通过缓冲层中的残留载流子的传导来减少漏电流成分，并且可以实现击穿电压的提高，并提高载流子限制效应（载流子限制） 提高夹断特性的通道（抑制短路效应）。 例如，当将本发明应用于GaN型场效应晶体管时，除了沟道层的GaN之外，使用其中铝组成逐渐或逐步朝向顶部的组分调制（组成梯度）AlGaN层用作 缓冲层（杂质缓冲液）。 对于要制备的FET的栅极长度Lg，选择电子供给层和沟道层的层厚度的和a以满足Lg / a> = 5，并且在这种情况下， 在不超过5倍（约500）的范围内选择通道层，只要在室温下积聚在通道层中的二维电子气的德布罗意波长即可。

公开(公告)号：US20080046587A1

公开(公告)日：2008-02-21

申请号：US10556893

申请日：2004-05-18

申请人： Noriyuki Sakoh ,  Takeshi Iwatsu ,  Jun Moriya ,  Yasuhiro Murase ,  Shinsuke Yamashita

发明人： Noriyuki Sakoh ,  Takeshi Iwatsu ,  Jun Moriya ,  Yasuhiro Murase ,  Shinsuke Yamashita

IPC分类号： G06F15/16

CPC分类号： H04L65/4076 ,  H04L29/06 ,  H04L29/06027 ,  H04L65/4084 ,  H04L67/02 ,  H04L67/325

摘要： A client terminal CT transmits an acquisition request for musical composition information. An associated information provision server KS continuously receives the acquisition request at a given time interval. The associated information provision server KS transmits timing specification information along with the musical composition information corresponding to the acquisition request to the client terminal CT. The timing specification information specifies timing for the client terminal CT to transmit the acquisition request next. The associated information provision server KS controls a polling interval for acquisition requests. In this manner, acquisition requests can be distributed to those transmitted at a given time interval and those received in accordance with the timing specification information. A simple method can be used to prevent acquisition requests from being concentrated on the associated information provision server KS.

摘要翻译： 客户终端CT发送用于音乐作品信息的获取请求。 相关联的信息提供服务器KS以给定的时间间隔连续地接收获取请求。 相关联的信息提供服务器KS将与获取请求对应的乐曲信息一起发送到客户终端CT。 定时指定信息指定客户终端CT接下来发送获取请求的定时。 相关联的信息提供服务器KS控制用于采集请求的轮询间隔。 以这种方式，可以将采集请求分配给以给定时间间隔发送的那些请求，以及根据定时指定信息接收的那些。 可以使用简单的方法来防止采集请求集中在相关信息提供服务器KS上。

公开(公告)号：US20060276124A1

公开(公告)日：2006-12-07

申请号：US10560229

申请日：2004-05-18

申请人： Hiroyuki Kikkoji ,  Nozomu Okuzawa ,  Shinsuke Yamashita ,  Jun Moriya ,  Yasuhiro Murase

发明人： Hiroyuki Kikkoji ,  Nozomu Okuzawa ,  Shinsuke Yamashita ,  Jun Moriya ,  Yasuhiro Murase

IPC分类号： H04H1/00

CPC分类号： H04H40/18 ,  H04H60/73 ,  H04H60/82 ,  H04H60/93

摘要： The broadcast signal receiving means 2 receives the broadcast signal of the broadcast station 32a. While the broadcast signal reproduction means 3 reproduces the broadcast signal, the request information transmission means 4 transmits the request information for requesting the associated information of the broadcast station 32b which is different from the broadcast station 32a. The associated information receiving means 5 receives the associated information corresponding to the request information. The associated information display means 6 displays the associated information. Therefore, it is possible to browse the associated information of the broadcast station 32b when listening to the broadcast of the broadcast station 32a. This also means it is possible to acquire the associated information of the broadcast station 32b at the same time as its broadcast.

摘要翻译： 广播信号接收装置2接收广播台32a的广播信号。 当广播信号再现装置3再现广播信号时，请求信息发送装置4发送用于请求与广播台32a不同的广播台32b的相关信息的请求信息。 相关联的信息接收装置5接收对应于请求信息的相关信息。 相关联的信息显示装置6显示相关信息。 因此，当收听广播台32a的广播时，可以浏览广播台32b的相关信息。 这也意味着可以在其广播的同时获取广播台32b的相关信息。

公开(公告)号：US20060224783A1

公开(公告)日：2006-10-05

申请号：US10567033

申请日：2004-05-18

申请人： Noriyuki Sakoh ,  Takeshi Iwatsu ,  Jun Moriya ,  Yasuhiro Murase

发明人： Noriyuki Sakoh ,  Takeshi Iwatsu ,  Jun Moriya ,  Yasuhiro Murase

IPC分类号： G06F13/00

CPC分类号： H04L65/4076 ,  G06Q30/02 ,  H04L29/06 ,  H04L65/4084 ,  H04L67/02 ,  H04L67/325

摘要： Even in the case where a first request signal for requesting the source of the top page and a second request signal for requesting the source of A Corporation CD sales page were transmitted from a client terminal 2, if the source of an information page has been stored in a portal server 4, the above source of the information page is transmitted from the portal server 4 to the client terminal 2 before the source of the top page or the source of the A Corporation CD sales page is transmitted from the portal server 4 or the contents sales server 5.

摘要翻译： 即使在从客户终端2发送了用于请求首页的源的第一请求信号和用于请求A Corporation CD销售页的源的第二请求信号的情况下，如果已经存储了信息页的源 在门户服务器4中，在从门户服务器4发送首页的源或A公司CD销售页面的源之前，将信息页面的上述源从门户服务器4发送到客户终端2，或者 内容销售服务器5。

公开(公告)号：US20050273446A1

公开(公告)日：2005-12-08

申请号：US11132073

申请日：2005-05-18

申请人： Yasuhiro Murase ,  Takeshi Iwatsu ,  Noriyuki Sakoh

发明人： Yasuhiro Murase ,  Takeshi Iwatsu ,  Noriyuki Sakoh

IPC分类号： G06F1/00 ,  G06F15/00 ,  G06F21/00 ,  G06F21/10 ,  G06F21/62 ,  G06Q30/06 ,  G06Q50/00 ,  G10K15/02 ,  H04N7/173 ,  H04N21/2543 ,  H04N21/442 ,  H04N21/472 ,  H04N7/06

CPC分类号： G06F21/10 ,  G06Q30/0283

摘要： The present invention is to provides a content data supply system, a content data supply apparatus and method, a content data reproduction apparatus and method, and a program. The content supply system supplies content data from a content data supply apparatus to a content reproduction apparatus via a network. The content reproduction apparatus includes notification means, content list acquisition means, activation file acquisition means, content data acquisition means, and license data acquisition means. The content data supply apparatus includes customer information management means, content list generation means, activation file generation means, storage means, content data supply means, and license data supply means.

摘要翻译： 本发明提供一种内容数据提供系统，内容数据提供装置和方法，内容数据再现装置和方法以及程序。 内容供应系统经由网络将内容数据提供装置的内容数据提供给内容再现装置。 内容再现装置包括通知装置，内容列表获取装置，激活文件获取装置，内容数据获取装置和许可证数据获取装置。 内容数据提供装置包括客户信息管理装置，内容列表生成装置，激活文件生成装置，存储装置，内容数据提供装置和许可证数据提供装置。

公开(公告)号：US20050060701A1

公开(公告)日：2005-03-17

申请号：US10918349

申请日：2004-08-16

申请人： Yasuhiro Murase

发明人： Yasuhiro Murase

IPC分类号： G06F9/445 ,  G06F15/00 ,  G06F21/00 ,  G06F21/10 ,  G06Q30/04 ,  G06Q30/06 ,  G06Q50/00 ,  G06Q50/10 ,  H04N7/16 ,  H04N7/173 ,  H04N21/2543 ,  H04N21/472 ,  H04N21/83

CPC分类号： G06Q30/06

摘要： The present invention is intended to lighten the user load for the distribution of content in an album form. In order to look at/listen to album content, a user executes album content purchase operation. In response to a request for the distribution of a first item of content, a content server sends the requested content to a terminal. After the distribution, the terminal acquires the license of the first item of content. The content and its license are bound each other in the terminal. The license server executes, on a charging and settlement server, the processing necessary for the charging and settlement of the fee of the purchased album content. In response, the charging and settlement server executes the charging and settlement processing. The subject of charging is not only the first item of content, but also all items of content packaged as album content. Subsequently, all items of content in the album are downloaded.

摘要翻译： 本发明旨在减轻用户对以专辑形式分发内容的负担。 为了查看/收听专辑内容，用户执行专辑内容购买操作。 响应于分发第一项内容的请求，内容服务器将请求的内容发送到终端。 分配后，终端取得第一项内容的许可。 内容及其许可证在终端中相互束缚。 许可证服务器在计费和结算服务器上执行对所购买的专辑内容的收费和结算所需的处理。 作为响应，充电和结算服务器执行充电和结算处理。 充电的主题不仅是第一个内容，而且所有内容打包成专辑内容。 随后，下载专辑中的所有内容。