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1. 发明授权

US08737315B2 Communication apparatus and allocation determining method 有权
标题翻译：通信装置和分配确定方法
公开(公告)号：US08737315B2
公开(公告)日：2014-05-27
申请号：US12394457
申请日：2009-02-27
申请人： Kotaro Shiizaki , Takao Nakagawa , Hitoshi Yokoyama , Kazuo Kawabata
发明人： Kotaro Shiizaki , Takao Nakagawa , Hitoshi Yokoyama , Kazuo Kawabata
IPC分类号： H04W4/00 , H04J3/24 , H04L12/66 , H04L12/28 , H04W72/08 , H04W72/10
CPC分类号： H04W72/085 , H04W72/10
摘要： A communication apparatus for communicating via a frame containing a plurality of first type blocks into which pilot information is inserted and a plurality of second type blocks into which control information or data is inserted, the communication apparatus including a channel estimation accuracy predicting unit for predicting channel estimation accuracy of each of the plurality of second type blocks based on channel estimate values of the plurality of first type blocks in the frame. The communication apparatus includes an allocation determining unit for determining an allocation based on priority information containing a priority of each type of the control information and data such that control information or data of a higher-priority type is inserted into a block among the plurality of second type blocks with higher channel estimation accuracy.
摘要翻译：一种用于经由包含插入有导频信息的多个第一类型块的帧和插入有控制信息或数据的多个第二类型块进行通信的通信装置，所述通信装置包括：信道估计精度预测单元，用于预测信道基于帧中的多个第一类型块的信道估计值，估计多个第二类型块中的每一个的估计精度。通信装置包括：分配确定单元，用于基于包含每种类型的控制信息和数据的优先级的优先级信息来确定分配，使得控制信息或更高优先级类型的数据被插入到多个第二类型块具有较高的信道估计精度。

2. 发明授权

US08270989B2 Base station, communication terminal, method for communication at base station, method for communication at communication terminal, and communication system 失效
标题翻译：基站，通信终端，基站通信方式，通信终端通信方式，通信系统
公开(公告)号：US08270989B2
公开(公告)日：2012-09-18
申请号：US12478168
申请日：2009-06-04
申请人： Kotaro Shiizaki , Takao Nakagawa , Kazuo Kawabata , Hiroyuki Seki
发明人： Kotaro Shiizaki , Takao Nakagawa , Kazuo Kawabata , Hiroyuki Seki
IPC分类号： H04W72/00
CPC分类号： H04W72/1247 , H04W52/0261 , Y02D70/1262
摘要： According to priorities determined on the basis of a number of pieces of battery information which concern batteries of a number of communication terminals and each of which is received from the communication terminals, data communication with communication terminals are controlled. The priorities are varied, irrespective of a variation in the pieces of battery information, according to a rule predetermined.
摘要翻译：根据关于多个通信终端的电池的多个电池信息确定的优先级，并且每个电池信息都从通信终端接收，并且控制与通信终端的数据通信。根据预定的规则，优先级是不同的，不管电池信息块的变化如何。

3. 发明申请

US20110249560A1 CPU CONNECTION CIRCUIT, DATA PROCESSING APPARATUS, ARITHMETIC PROCESSING DEVICE, PORTABLE COMMUNICATION TERMINAL USING THESE MODULES AND DATA TRANSFER METHOD 有权
标题翻译： CPU连接电路，数据处理装置，算术处理装置，使用这些模块的便携式通信终端和数据传输方法
公开(公告)号：US20110249560A1
公开(公告)日：2011-10-13
申请号：US12374949
申请日：2007-07-25
申请人： Takao Nakagawa , Takashi Tachikawa , Naoyuki Nakamura , Tadashi Tsukamoto , Toshikatsu Hosoi , Hiroshi Kurakane
发明人： Takao Nakagawa , Takashi Tachikawa , Naoyuki Nakamura , Tadashi Tsukamoto , Toshikatsu Hosoi , Hiroshi Kurakane
IPC分类号： H04L12/26
CPC分类号： G06F13/1673 , G06F13/4059
摘要： There are provided a CPU connection circuit and a method wherein the CPU connection circuit is a circuit to be employed by two CPUs by alternately conducting a changeover between two buffers disposed therebetween to prevent an event that data processing cannot be fully executed by the CPU on the receiving side. There is included a memory controller 303 which monitors whether or not an amount of data stored by a CCPU 1 in either one of buffers 301 and 302 reaches a predetermined threshold value; when the amount of data stored by the CCPU 1 in the buffer 301, 302 reaches the threshold value, the memory controller 303 requests an ACPU 2 to acquire the data stored in the buffer and changes the storage destination of data from the CCPU to the other one of the buffers; the threshold value is a value more than a unit quantity of data which the CCPU 1 sends to the buffer 301, 302.
摘要翻译：提供了一种CPU连接电路和一种方法，其中CPU连接电路是由两个CPU采用的电路，通过交替地在其间设置的两个缓冲器之间进行切换，以防止CPU在数据处理不能完全执行的事件接收方。包括存储器控制器303，其监视由缓冲器301和302中的任一个中的CCPU 1存储的数据量是否达到预定阈值; 当CCPU1存储在缓冲器301,302中的数据量达到阈值时，存储器控制器303请求ACPU 2获取存储在缓冲器中的数据，并将数据的存储目的地从CCPU改变到另一个其中一个缓冲区; 该阈值是大于CCPU1发送到缓冲器301,302的单位数量的值。

4. 发明申请

US20080062935A1 Preamble receiving apparatus 失效
标题翻译：前导码接收设备
公开(公告)号：US20080062935A1
公开(公告)日：2008-03-13
申请号：US11702103
申请日：2007-02-05
申请人： Takao Nakagawa , Tsuyoshi Shimomura , Ryusuke Kiryu
发明人： Takao Nakagawa , Tsuyoshi Shimomura , Ryusuke Kiryu
IPC分类号： H04Q7/20
CPC分类号： H04L7/042
摘要： Provided is a preamble receiving apparatus, including: a receiving unit receiving from a transmitting apparatus a frame having a format which contains a preamble section and a margin section subsequent to the preamble section; and a reception processing unit detecting a preamble signal which is transmitted in the preamble section in the transmitting apparatus from the received frame, wherein the reception processing unit includes: a correlation processing unit which defines as a search section a time having a predetermined starting point and which is equal to or shorter than the margin section, and creates a power profile for each of divided sections through a correlating process operation related to a plurality of divided sections obtained by dividing the search section; and a coupled profile creating unit for creating a coupled power profile by coupling the power profile for each of the divided sections to each other.
摘要翻译：提供一种前导码接收装置，包括：接收单元，从发送装置接收具有格式的帧，所述格式包含前导码部分和所述前导码部分之后的边缘部分; 以及接收处理单元，从接收到的帧检测在发送装置中的前导码部分中发送的前导信号，其中，所述接收处理单元包括：相关处理单元，其将具有预定起点的时间定义为搜索部分，其等于或短于边缘部分，并且通过与通过划分搜索部分而获得的多个分割部分相关的相关处理操作来创建每个分割部分的功率分布; 以及耦合简档创建单元，用于通过将每个分割部分的功率分布彼此耦合来创建耦合的功率分布。

5. 发明申请

US20060001405A1 Communication terminal and method of controlling heat generation thereof 失效
标题翻译：通信终端及其发热控制方法
公开(公告)号：US20060001405A1
公开(公告)日：2006-01-05
申请号：US11172853
申请日：2005-07-05
申请人： Takao Nakagawa
发明人： Takao Nakagawa
IPC分类号： H02J7/04
CPC分类号： H02J7/047 , G05D23/1917
摘要： The future intra-terminal temperature is estimated on the basis of present intra-terminal temperature and a present service state of the terminal. In addition, the charging of the battery unit is controlled on the basis of the estimated future intra-terminal temperature.
摘要翻译：基于目前的终端内温度和终端的当前服务状态来估计未来的终端内温度。此外，基于估计的将来的端子内温度来控制电池单元的充电。

6. 发明授权

US06447893B2 Fibrous composite material and process for producing the same 失效
标题翻译：纤维复合材料及其制造方法
公开(公告)号：US06447893B2
公开(公告)日：2002-09-10
申请号：US09308281
申请日：1999-06-30
申请人： Shigeru Hanzawa , Takao Nakagawa
发明人： Shigeru Hanzawa , Takao Nakagawa
IPC分类号： B32B1800
CPC分类号： F16D69/023 , C04B35/573 , C04B35/806 , C04B41/009 , C04B41/5096 , F16D2200/0047 , Y10T428/249927 , Y10T428/249928 , Y10T428/249929 , Y10T428/24993 , C04B41/4523 , C04B41/4556 , C04B41/5059 , C04B14/386 , C04B30/02
摘要： A fiber-composite material (7) is comprised of a yarn aggregate (6) in which yam (2A, 2B) including at least a bundle (3) of carbon fiber and a carbon component other than carbon fiber is three-dimensionally combined and integrally formed without separation from each other; and a matrix made of Si—SiC-based materials (4A, 4B, 5A, 5B) filled between the yarn (2A, 2B) adjacent to each other within the yarn aggregate (6). A method of preparing fiber-composite material is comprised of the steps of: producing bundles (3) of carbon fiber by impregnating a component of powdery carbon into the bundles (3) of carbon fiber, which eventually forms a matrix shape; forming a plastic coat around the bundles (3) of carbon fiber to obtain an intermediate material; molding the intermediate material to obtain a molded product by making the intermediate material into a yarn-shape and laminating a predetermined amount of the material, or burning the molded product to obtain a burned product; holding the molded product or the burned product and Si, at 1100 to 1400° C. in an atmosphere of inert gas; and heating the molded product or the burned product and Si to a temperature from 1450 to 2500° C., to thereby impregnate Si—SiC-based material into the inside of pores of the molded product or the burned product. A light and strong composite material is provided, which has excellent shock resistance, corrosion resistance in a strong oxidation and corrosion environments, creep resistance, spalling resistance, wear resistance, a low friction coefficient and a self-restorative ability by which a defect is healed.
摘要翻译：纤维复合材料（7）由纱线聚集体（6）组成，其中包含至少一个碳纤维束（3）和除碳纤维之外的碳成分的纱线（2A，2B）三维组合，整体形成而不分离; 以及填充在纱线集合体（6）内的彼此相邻的纱线（2A，2B）之间的由Si-SiC系材料（4A，4B，5A，5B）构成的基体。制备纤维复合材料的方法包括以下步骤：通过将碳粉组分浸渍到最终形成基体形状的碳纤维束（3）中来生产碳纤维束（3）; 在碳纤维束（3）周围形成塑料涂层以获得中间材料; 通过将中间材料制成纱线形状并层压预定量的材料，或者烧制成型产品以获得烧制品，来成型中间材料以获得模制品; 在惰性气体气氛中，在1100〜1400℃下保持成型品或烧成品和Si。并将成型品或烧成品和Si加热至1450〜2500℃的温度，从而将Si-SiC系材料浸渍在成形品或烧成品的孔内。提供了一种轻而强的复合材料，其具有优异的抗冲击性，在强氧化和腐蚀环境中的耐腐蚀性，抗蠕变性，抗剥落性，耐磨性，低摩擦系数和缺陷被愈合的自恢复能力。

7. 发明授权

US5923918A Device for notifying a remaining amount of a developer, a process cartridge, and an electrophotographic image forming apparatus 失效
标题翻译：用于通知剩余量的显影剂，处理盒和电子照相图像形成装置的装置
公开(公告)号：US5923918A
公开(公告)日：1999-07-13
申请号：US962644
申请日：1997-11-03
申请人： Takao Nakagawa , Tadayuki Tsuda , Shinichi Sasaki
发明人： Takao Nakagawa , Tadayuki Tsuda , Shinichi Sasaki
IPC分类号： G03G21/00 , G03G15/08 , G03G21/18
CPC分类号： G03G21/1814 , G03G15/0856 , G03G15/0858 , G03G2221/183
摘要： A developer-remaining-amount notifying device for notifying a remaining amount of a developer accommodated in a developer accommodating unit and used for developing a latent image formed on an electrophotographic photosensitive member is provided. The device includes a position detection member positionable near an upper surface of an accumulated layer of the developer accommodated in the developer accommodating unit, a regulating member, and a notification device. The regulating member regulates a moving direction of the position detection member such that the position detection member moves substantially linearly in accordance with a gradual decrease of the developer accommodated in the developer accommodating unit as the developer is used for development. The notification device notifies a remaining amount of the developer accommodated in the developer accommodating unit in accordance with a position of the position detection member.
摘要翻译：提供了一种显影剂剩余量通知装置，用于通知容纳在显影剂容纳单元中并用于显影形成在电子照相感光构件上的潜像的显影剂的剩余量。该装置包括位置检测构件，其位于容纳在显影剂容纳单元中的显影剂的累积层的上表面附近，调节构件和通知装置。调节构件调节位置检测构件的移动方向，使得位置检测构件根据显影剂用于显影的容纳在显影剂容纳单元中的显影剂的逐渐减小而基本线性地移动。通知装置根据位置检测构件的位置通知容纳在显影剂容纳单元中的显影剂的剩余量。

8. 发明授权

US5579898A Heat-resisting material and conveyer belt using same 失效
标题翻译：耐热材料和输送带使用相同
公开(公告)号：US5579898A
公开(公告)日：1996-12-03
申请号：US366095
申请日：1994-12-29
申请人： Takao Nakagawa , Masaharu Tachibana
发明人： Takao Nakagawa , Masaharu Tachibana
IPC分类号： C04B41/52 , C04B41/89 , F27D3/12 , B65G17/06 , B32B33/00
CPC分类号： C04B41/009 , C04B41/52 , C04B41/89 , F27D3/12 , F27D2003/121 , Y10S198/957 , Y10T428/30
摘要： A three-layer heat-resistant material is disclosed which includes a substrate of a carbon fiber-reinforced carbon composite, an outer metal layer and a ceramic layer interposed between the substrate and the metal layer. A conveyer belt using the heat-resistant material is also disclosed.
摘要翻译：公开了一种三层耐热材料，其包括碳纤维增强碳复合材料的基材，外金属层和介于基材和金属层之间的陶瓷层。还公开了使用耐热材料的输送带。

9. 发明授权

US5503783A Process of making a spring member 失效
标题翻译：制造弹簧构件的过程
公开(公告)号：US5503783A
公开(公告)日：1996-04-02
申请号：US251929
申请日：1994-06-01
申请人： Takao Nakagawa , Masaharu Tachibana , Mihoko Yamashita , Yasuo Nozaki , Toshihiro Sato
发明人： Takao Nakagawa , Masaharu Tachibana , Mihoko Yamashita , Yasuo Nozaki , Toshihiro Sato
IPC分类号： C04B35/80 , C04B35/83 , C04B41/50 , C04B41/87 , D01F9/14 , F16F1/02 , F16F1/06 , F16F1/366 , C01B31/02 , C01B31/04 , D01F9/145 , D01F9/22
CPC分类号： F16F1/3665 , C04B35/806 , C04B35/83 , C04B41/5025 , C04B41/87 , F16F1/021 , F16F1/366
摘要： A spring member made of a carbon fibers/carbon composite material in which carbon fibers are dispersed in a matrix of graphite, and a process for producing such a spring member. The process includes the steps of: (a) forming raw preformed yarns; (b) shaping the raw preformed yarns in a form of a yarn member, a taper member or a sheet member; (c) coiling the thus shaped member around a core rod together with a coiling spacer; (d) molding the coiled member by hot pressing at about 300.degree. C.-2000.degree. C. under a given pressurized pressure; and graphitizing the coiled member at 1500.degree. C.-3000.degree. C., after carbonizing at 700.degree.-1200.degree.C. if necessary.
摘要翻译：由碳纤维/碳复合材料制成的弹性构件，其中碳纤维分散在石墨基体中，以及制造这种弹簧构件的方法。该方法包括以下步骤：（a）形成原始的预制纱线; （b）将原始预成形纱线成形为纱线部件，锥形部件或片状部件的形式; （c）将这样成形的构件与卷绕间隔件一起卷绕在芯棒周围; （d）在给定的加压压力下，在大约300℃-2000℃下热压成型该盘绕部件; 在1500℃〜3000℃下石墨化线圈构件，如果需要，在700〜1200℃碳化后。

10. 发明授权

US4591424A Method of preparing carbonaceous pitch 失效
标题翻译：碳质沥青的制备方法
公开(公告)号：US4591424A
公开(公告)日：1986-05-27
申请号：US611072
申请日：1984-05-17
申请人： Shimpei Gomi , Tomio Arai , Fumio Mogi , Takao Nakagawa , Kunio Miura , Sugio Otani
发明人： Shimpei Gomi , Tomio Arai , Fumio Mogi , Takao Nakagawa , Kunio Miura , Sugio Otani
IPC分类号： C10C3/04 , C10C3/00 , C10C3/10 , D01F9/145 , D01F9/155 , C10C3/18
CPC分类号： C10C3/00 , D01F9/145
摘要： A method of preparing an carbonaceous pitch, including the steps of:subjecting a raw material oil to thermal cracking conditions while removing cracked, light hydrocarbon components to obtain a pitch product containing at least 5 weight % of mesophase and not more than 10 weight % of light hydrocarbon components with a boiling point at 60 mmHg of 300.degree. C. or less and having a softening point of between 160.degree. and 220.degree. C., the raw material oil being composed mainly of a residual oil which has a boiling point of 350.degree. C. or more and which is derived from a naphthene base petroleum crude; andremoving the mesophase from the pitch product to obtain a substantially mesophase-free carbonaceous pitch.
摘要翻译：一种制备碳质沥青的方法，包括以下步骤：将原料油进行热裂解处理，同时除去裂化的轻烃组分，得到含有至少5重量％的中间相的沥青产物，并且不超过10重量％沸点在60mmHg的轻质烃成分为300℃以下，软化点为160〜220℃，原料油主要由沸点为350℃的残油组成 ℃以上，衍生自环烷烃基石油原油; 并从沥青产物中除去中间相以获得基本上无中间相的碳质沥青。

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