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1. 发明授权

US06437778B1 Virtual space communication system, three-dimensional image display method, and apparatus therefor 失效
标题翻译：虚拟空间通信系统，三维图像显示方法及其装置
公开(公告)号：US06437778B1
公开(公告)日：2002-08-20
申请号：US09333516
申请日：1999-06-15
申请人： Kazuki Matsui , Naohisa Kawaguchi , Takashi Ohno , Akinori Iwakawa , Hiroaki Harada
发明人： Kazuki Matsui , Naohisa Kawaguchi , Takashi Ohno , Akinori Iwakawa , Hiroaki Harada
IPC分类号： G06T1500
CPC分类号： G06F3/1454 , H04N7/15 , H04N19/20
摘要： Plural client computers 10 manipulates by individual users, a data management computer 200, and a host computer 100 are mutually connected through a network NW. The data management computer 200 manages the VRML file expressing a virtual space, and also transfers the VRML file to each client computer 10 through the network NW according to the request from each client computer 10. Each client computer 10 displays the virtual space according to the VRML file, and also displays in inside of the virtual space the object capable of updating the property data by the manipulation of the user. The host computer 100 manages the property data (position, shape, speech text, etc.) of the object changed by the operation inputted by the user at each client computer 10, so that the users of the client computers 10 sharing the same virtual space can communicate with each other through the behavior and speech of the objects in the virtual space.
摘要翻译：由个人用户，数据管理计算机200和主计算机100操纵的多个客户端计算机10通过网络NW相互连接。数据管理计算机200管理表示虚拟空间的VRML文件，并且还根据来自每个客户端计算机10的请求通过网络NW将VRML文件传送到每个客户端计算机10.每个客户端计算机10根据 VRML文件，并且还可以在虚拟空间的内部显示能够通过用户操纵来更新属性数据的对象。主计算机100管理由用户在每个客户端计算机10输入的操作而改变的对象的属性数据（位置，形状，语音文本等），使得共享相同虚拟空间的客户端计算机10的用户可以通过虚拟空间中的对象的行为和语音来相互通信。

2. 发明授权

US5956028A Virtual space communication system, three-dimensional image display method, and apparatus therefor 失效
标题翻译：虚拟空间通信系统，三维图像显示方法及其装置
公开(公告)号：US5956028A
公开(公告)日：1999-09-21
申请号：US712566
申请日：1996-09-11
申请人： Kazuki Matsui , Naohisa Kawaguchi , Takashi Ohno , Akinori Iwakawa , Hiroaki Harada
发明人： Kazuki Matsui , Naohisa Kawaguchi , Takashi Ohno , Akinori Iwakawa , Hiroaki Harada
IPC分类号： G06F3/14 , H04N7/15 , H04N7/26 , G06T17/00
CPC分类号： G06F3/1454 , H04N7/15 , H04N19/20
摘要： Plural client computers 10 manipulated by individual users, a data management computer 200, and a host computer 100 are mutually connected through a network NW. The data management computer 200 manages the VRML file expressing a virtual space, and also transfers the VRML file to each client computer 10 through the network NW according to the request from each client computer 10. Each client computer 10 displays the virtual space according to the VRML file, and also displays in inside of the virtual space the object capable of updating the property data by the manipulation of the user. The host computer 100 manages the property data (position, shape, speech text, etc.) of the object changed by the operation inputted by the user at each client computer 10, so that the users of the client computers 10 sharing the same virtual space can communicate with each other through the behavior and speech of the objects in the virtual space.
摘要翻译：由个人用户操作的多台客户端计算机10，数据管理计算机200和主计算机100通过网络NW相互连接。数据管理计算机200管理表示虚拟空间的VRML文件，并且还根据来自每个客户端计算机10的请求，通过网络NW将VRML文件传送到每个客户端计算机10.每个客户端计算机10根据 VRML文件，并且还可以在虚拟空间的内部显示能够通过用户操纵来更新属性数据的对象。主计算机100管理由用户在每个客户端计算机10输入的操作而改变的对象的属性数据（位置，形状，语音文本等），使得共享相同虚拟空间的客户端计算机10的用户可以通过虚拟空间中的对象的行为和语音来相互通信。

3. 发明授权

US5930752A Audio interactive system 失效
标题翻译：音频交互系统
公开(公告)号：US5930752A
公开(公告)日：1999-07-27
申请号：US712317
申请日：1996-09-11
申请人： Naohisa Kawaguchi , Kazuki Matsui , Takashi Ohno , Akinori Iwakawa , Hiroaki Harada
发明人： Naohisa Kawaguchi , Kazuki Matsui , Takashi Ohno , Akinori Iwakawa , Hiroaki Harada
IPC分类号： H04M3/56 , G06F13/00 , G10L15/28 , H04L12/64 , H04L29/06 , H04M11/00 , G10L9/00 , H04Q11/04
CPC分类号： H04L65/4007 , G10L15/30 , H04L12/6418 , H04L29/06 , H04L2012/6481 , H04L2012/6489 , H04L2012/6494 , H04L29/06027
摘要： An audio interactive system including a plurality of terminals each having an audio input means for converting voices into aural signals and an audio output means for converting aural signals into voices, the plurality of terminals being connected to a communication line; and a server connected with the plurality of terminals via the communication line to perform collection and distribution of the aural signals, in which a conversation is made through voices between the plurality of terminals. The server comprises a buffer for temporarily storing the aural signals transmitted from the terminals, and a scheduler for controlling the distribution of the aural signals stored in the buffer.
摘要翻译：一种包括多个终端的音频交互系统，每个终端具有用于将语音转换成听觉信号的音频输入装置和用于将听觉信号转换成语音的音频输出装置，所述多个终端连接到通信线路; 以及经由所述通信线路与所述多个终端连接的服务器，以执行所述听觉信号的收集和分发，其中通过所述多个终端之间的语音进行通话。服务器包括用于临时存储从终端发送的听觉信号的缓冲器和用于控制存储在缓冲器中的听觉信号的分布的调度器。

4. 发明授权

US06401122B1 Communication management apparatus 失效
标题翻译：通信管理装置
公开(公告)号：US06401122B1
公开(公告)日：2002-06-04
申请号：US08761363
申请日：1996-12-09
申请人： Kazuki Matsui , Takashi Ohno , Akinori Iwakawa , Naohisa Kawaguchi
发明人： Kazuki Matsui , Takashi Ohno , Akinori Iwakawa , Naohisa Kawaguchi
IPC分类号： G06F1516
CPC分类号： A63F13/87 , A63F13/12 , A63F13/35 , A63F13/71 , A63F2300/402 , A63F2300/50 , H04L67/306 , H04L67/38 , H04L69/329 , H04N7/15 , H04N7/157
摘要： There is provided a communication management apparatus for managing a joining of symbols in a virtual world in a message communication system in which a plurality of user terminals are interconnected, the plurality of user terminals sharing the virtual world comprising a plurality of virtual spaces, and the symbols each defined for the associated one of the user terminals which will join the virtual world, and messages are exchanged among a plurality of user terminals corresponding to a plurality of symbols which have entered the same virtual space. In accordance with the communication management apparatus, the upper limit of number of symbols (users) capable of joining in the communication area is defined for each communication area. According to the communication management apparatus, it is possible to provide a user management system abounding in flexibility.
摘要翻译：提供了一种通信管理装置，用于在多个用户终端互连的消息通信系统中管理虚拟世界中的符号的加入，所述多个用户终端共享包括多个虚拟空间的虚拟世界，并且，每个用于将加入虚拟世界的用户终端中的一个用户终端定义的符号，并且在与已经进入相同虚拟空间的多个符号对应的多个用户终端之间交换消息。根据通信管理装置，针对每个通信区域定义能够加入通信区域的符号（用户）的数量的上限。根据通信管理装置，可以提供大量灵活的用户管理系统。

5. 发明授权

US6154782A Server switching between communication modes for clients coupled to the server 失效
标题翻译：服务器在连接到服务器的客户端的通信模式之间切换
公开(公告)号：US6154782A
公开(公告)日：2000-11-28
申请号：US35864
申请日：1998-03-06
申请人： Naohisa Kawaguchi , Kazuki Matsui , Takashi Ohno , Akinori Iwakawa
发明人： Naohisa Kawaguchi , Kazuki Matsui , Takashi Ohno , Akinori Iwakawa
IPC分类号： G06F13/00 , H04L12/18 , H04L29/06 , H04L29/08 , G06F15/173
CPC分类号： H04L12/1822 , H04L67/42 , H04L69/329
摘要： In a communication system in which a server, who offers information, and clients, who receive information offering service, are connected with each other via a network, the server has a communication mode selection unit for switching over a communication mode for each client between a one-way communication mode in which information is offered to clients on a one-way basis and a two-way communication mode in which messages are transmitted to clients and messages transmitted from the clients are received.
摘要翻译：在其中提供信息的服务器和接收信息提供服务的客户端经由网络彼此连接的通信系统中，服务器具有通信模式选择单元，用于在每个客户端之间切换通信模式单向通信模式，其中单向地向客户端提供信息，并且接收向客户端发送消息的消息和从客户端发送的消息的双向通信模式。

6. 发明授权

US6009460A Virtual reality space sharing system having self modifying avatars (symbols) in accordance to a category that the symbol belongs 失效
标题翻译：虚拟现实空间共享系统根据符号所属的类别具有自我修复化身（符号）
公开(公告)号：US6009460A
公开(公告)日：1999-12-28
申请号：US770638
申请日：1996-12-19
申请人： Takashi Ohno , Kazuki Matsui , Akinori Iwakawa , Naohisa Kawaguchi
发明人： Takashi Ohno , Kazuki Matsui , Akinori Iwakawa , Naohisa Kawaguchi
IPC分类号： G06F13/00 , G06F19/00 , G06Q10/00 , G06Q10/06 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G06T19/00 , H04L12/18 , H04L29/06 , H04N7/15 , H04N7/08 , G06F15/62 , G10L3/00
CPC分类号： H04L12/1822 , H04L29/06 , H04N7/15 , H04L67/38 , H04N7/157
摘要： There is provided a communication apparatus, adapted to be used as a user terminal, connected to a message communication system in which a plurality of user terminals are interconnected, the plurality of user terminals sharing virtual worlds and avatars (symbols) of users each operating an associated one of the user terminals, and messages are exchanged among the plurality of user terminals while creating an atmosphere such that as if one's own self enters the virtual world and has conversations. In the communication apparatus, the users (symbols) are classified into a plurality of categories, and action contents of the symbols are controlled in accordance with the categories. According to the communication apparatus, a symbol with a great deal of individuality is produced, so that a virtual world full of variety may be implemented.
摘要翻译：提供了一种适于用作用户终端的通信装置，连接到消息通信系统，其中多个用户终端互连，多个用户终端共享虚拟世界和各自操作的用户的化身（符号）相关联的一个用户终端，并且在多个用户终端之间交换消息，同时创建一个气氛，使得自己的自身进入虚拟世界并具有对话。在通信装置中，用户（符号）被分类为多个类别，并且根据类别来控制符号的动作内容。根据通信装置，产生了具有大量个性的符号，使得可以实现充满变化的虚拟世界。

7. 发明授权

US5894307A Communications apparatus which provides a view of oneself in a virtual space 失效
标题翻译：在虚拟空间中提供自己的视图的通信设备
公开(公告)号：US5894307A
公开(公告)日：1999-04-13
申请号：US770637
申请日：1996-12-19
申请人： Takashi Ohno , Kazuki Matsui , Akinori Iwakawa , Naohisa Kawaguchi
发明人： Takashi Ohno , Kazuki Matsui , Akinori Iwakawa , Naohisa Kawaguchi
IPC分类号： G06F3/14 , G06F3/033 , G06F3/048 , G06F19/00 , G06Q10/00 , G06Q10/06 , G06Q50/00 , G06T11/00 , G06T19/00 , H04N7/14 , G06F3/00
CPC分类号： G06F3/04815 , G06T11/00
摘要： There is provided a communication apparatus for exchanging messages while a virtual space and avatars (symbols) of users are displayed on a display screen. The communication apparatus has a viewpoint element inputting unit for inputting a viewpoint element (a viewpoint position and a viewpoint direction). An image of the virtual space is produced on the basis of the viewpoint element inputted from the viewpoint element inputting unit. According to the communication apparatus, it is possible to increase a degree of freedom in plotting the virtual space.
摘要翻译：提供了一种用于在虚拟空间和用户的化身（符号））显示在显示屏上时交换消息的通信装置。通信装置具有用于输入视点元素（视点位置和视点方向）的视点元素输入单元。基于从视点单元输入单元输入的视点单元产生虚拟空间的图像。根据通信装置，可以增加绘制虚拟空间的自由度。

8. 发明授权

US06738807B1 Virtual space communication system for executing communication among computers sharing a virtual space 失效
标题翻译：用于在共享虚拟空间的计算机之间执行通信的虚拟空间通信系统
公开(公告)号：US06738807B1
公开(公告)日：2004-05-18
申请号：US09039241
申请日：1998-03-16
申请人： Kazuki Matsui , Takashi Ohno , Akinori Iwakawa , Naohisa Kawaguchi
发明人： Kazuki Matsui , Takashi Ohno , Akinori Iwakawa , Naohisa Kawaguchi
IPC分类号： G06F15173
CPC分类号： H04L65/403 , H04L29/06027 , H04L67/38
摘要： A virtual space communication system includes a virtual space management computer which manages information regarding a virtual space, a plurality of client computers each of which receives information regarding the virtual space from the virtual space management computer and generates communication information used in the virtual space, each of the plurality of client computers having an object state changing unit for changing a state of an object included in the virtual space, and a communication management computer which intermediates communications regarding communication information and information representing change of a state of an object among the plurality of client computers sharing the virtual space. The virtual space communication system further comprises a changing unit for, when a state of an object is changed in one of the plurality of client computers, changing information of the virtual space managed by the virtual space management computer based on a changed state of the object.
摘要翻译：虚拟空间通信系统包括管理虚拟空间的信息的虚拟空间管理计算机，多个客户端计算机，每个客户端计算机从虚拟空间管理计算机接收与虚拟空间有关的信息，并生成虚拟空间中使用的通信信息，具有用于改变包含在虚拟空间中的对象的状态的对象状态改变单元的多个客户端计算机，以及通信管理计算机，其中介有关通信信息的通信和表示多个对象中的对象的状态的变化的信息共享虚拟空间的客户端计算机。虚拟空间通信系统还包括：改变单元，用于当在多个客户计算机之一中改变对象的状态时，基于对象的改变状态来改变由虚拟空间管理计算机管理的虚拟空间的信息。

9. 发明授权

US06671508B1 Communication control method, status notification method and mobile communication terminal using same 有权
标题翻译：通信控制方法，状态通知方式和移动通信终端使用相同
公开(公告)号：US06671508B1
公开(公告)日：2003-12-30
申请号：US09475240
申请日：1999-12-30
申请人： Madoka Mitsuoka , Hiroyasu Sugano , Youji Kohda , Koji Otani , Naohisa Kawaguchi , Akinori Iwakawa , Takashi Ohno
发明人： Madoka Mitsuoka , Hiroyasu Sugano , Youji Kohda , Koji Otani , Naohisa Kawaguchi , Akinori Iwakawa , Takashi Ohno
IPC分类号： H04M1110
CPC分类号： H04W8/22 , H04M1/274508 , H04M1/274516 , H04M1/72519 , H04M1/72552 , H04M1/72566 , H04W8/18 , H04W8/20
摘要： A mobile communication terminal having a phonebook with information corresponding to alternative communication services. The information can be entered remotely from another mobile communication terminal. When a sender selects a recipient and a service from the phonebook, the mobile phone displays the information with the phonebook. The sender selects the most convenient and available communication service for the selected recipient. In an alternative embodiment, a mobile communication network maintains communication statuses of a plurality of mobile communication terminals in a status database. Upon detection of a status change of one of the mobile communication terminals, a notifying portion notifies the other mobile communication terminals of the status change.
摘要翻译：一种移动通信终端，其具有具有对应于备选通信服务的信息的电话簿。信息可以从另一个移动通信终端远程输入。当发件人从电话簿中选择收件人和服务时，手机将显示电话簿中的信息。发件人为所选收件人选择最方便和最可用的通信服务。在替代实施例中，移动通信网络维护状态数据库中的多个移动通信终端的通信状态。一旦检测到一个移动通信终端的状态改变，通知部分通知其他移动通信终端的状态改变。

10. 发明授权

US06865385B1 Status notification method and status notification system 失效
标题翻译：状态通知方式和状态通知系统
公开(公告)号：US06865385B1
公开(公告)日：2005-03-08
申请号：US09560000
申请日：2000-04-28
申请人： Youji Kohda , Naohisa Kawaguchi , Akinori Iwakawa , Takashi Ono
发明人： Youji Kohda , Naohisa Kawaguchi , Akinori Iwakawa , Takashi Ono
IPC分类号： G06F13/00 , H04L12/58 , H04L29/06 , H04M3/537 , H04W4/12 , H04W8/18 , H04W8/22 , H04M3/42
CPC分类号： H04L63/18 , H04L51/24 , H04L51/38 , H04M3/537 , H04M2203/4536 , H04M2207/20 , H04W4/12 , H04W8/18 , H04W8/22
摘要： To enable reporting user status more precisely and over a wide range, the present invention includes an information terminal PC1 having a generating device, a mobile terminal M having a transmitting device, and an information terminal PC2 having a receiving device. The information terminal PC1 and the mobile terminal M can communicate directly wirelessly or through a wire. The mobile terminal M and the information terminal PC2 can communicate in real time via status notification devices. The information terminal PC1 reports the user status it detected to a mobile terminal M that is in a communicable area. The mobile terminal M sends the user status to the information terminal PC2 via the status notification device if the user status it received is the status of the user that has been stored therein in advance. If the user carries a mobile terminal M while he is on the trip, the status can be reported from the information terminal PC1 to the information terminal PC2 regardless of whether the information terminal PC1 belongs to a network or whether the information terminal PC1 has a certain status notification device.
摘要翻译：为了更准确地和广泛地报告用户状态，本发明包括具有生成装置的信息终端PC1，具有发送装置的移动终端M和具有接收装置的信息终端PC2。信息终端PC1和移动终端M可以通过无线方式或通过线路进行通信。移动终端M和信息终端PC2可以通过状态通知装置实时通信。信息终端PC1将其检测到的用户状态报告给可通信区域中的移动终端M. 如果接收到的用户状态是预先存储在其中的用户的状态，则移动终端M经由状态通知装置将用户状态发送到信息终端PC2。如果用户在旅行时携带移动终端M，则无论信息终端PC1是属于网络还是信息终端PC1是否具有一定的信息，可以从信息终端PC1向信息终端PC2报告状态状态通知装置。

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