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1. 发明授权

US5128939A Method of phase-converting frame and apparatus using same 失效
标题翻译：使用相位变换框架和装置的方法
公开(公告)号：US5128939A
公开(公告)日：1992-07-07
申请号：US507506
申请日：1990-04-11
申请人： Masahiro Takatori , Yukio Nakano , Tadayuki Kanno , Hiromi Ueda
发明人： Masahiro Takatori , Yukio Nakano , Tadayuki Kanno , Hiromi Ueda
IPC分类号： H04J3/00 , H04J3/06 , H04L7/00
CPC分类号： H04J3/0623
摘要： Disclosed is a method and apparatus of phase-converting a frame, each frame containing a plurality of data, a frame synchronous signal arranged in a predetermined first relative phase position in the frame, and a pointer arranged in a predetermined second relative phase position and storing a value indicating a phase difference between the second relative phase position and the front position of the data in the frame, in which the following operations are carried out: consecutively receiving the frames; sequentially arranging a predetermined number of data among the plurality of data in the received frame in a transmission frame in accordance with a received order, and arranging the frame synchronous signal and the pointer in the received frame in the first relative phase position and the second relative phase position, the first relative phase position being independent to the second relative phase position, to form the tansmission frame; detecting a fourth relative phase position in the transmission frame, the fourth relative phase position storing a data same as a specific data arranged in a third relative phase positon in the received frame; obtaining a difference between the fourth relative phase position and the third relative phase position; and setting the difference between the value of the pointer in the received frame and the obtained phase difference as the value of the pointer in the transmission frame.
摘要翻译：公开了一种帧相位转换的方法和装置，每帧包含多个数据，布置在帧中预定的第一相对相位位置的帧同步信号，以及布置在预定的第二相对相位位置的指针，并存储指示执行以下操作的帧中的数据的第二相对位置与前端位置之间的相位差的值：连续接收帧; 根据接收到的顺序在传输帧中顺序排列接收到的帧中的多个数据中的预定数量的数据，并将帧同步信号和指针置于接收帧中的第一相对相位和第二相位相位位置，第一相对相位位置独立于第二相对位置，以形成输出帧; 检测所述传输帧中的第四相对相位，所述第四相对相位位置存储与所述接收帧中的第三相位相位中布置的特定数据相同的数据; 获得所述第四相对位置与所述第三相对位置之间的差; 并且将接收到的帧中的指针的值与获得的相位差之间的差设置为发送帧中的指针的值。

2. 发明授权

US5197063A Circuit switching method and apparatus for time division network with various transmission speeds 失效
标题翻译：具有各种传输速度的时分网络的电路交换方法和装置
公开(公告)号：US5197063A
公开(公告)日：1993-03-23
申请号：US641928
申请日：1991-01-16
申请人： Yukio Nakano , Tadayuki Kanno , Masahiro Takatori , Hiromi Ueda
发明人： Yukio Nakano , Tadayuki Kanno , Masahiro Takatori , Hiromi Ueda
IPC分类号： H04J3/22 , H04J3/00 , H04J3/16 , H04Q11/04
CPC分类号： H04Q11/04 , H04J3/1611
摘要： A circuit switching apparatus and method for time division network with various transmission speeds for time-division multiplexing a plurality of circuits including signals at different transmission speeds, transmitting the same onto an input highway, repeatedly recording the transmitted signals in a data memory in a predetermined order, reading respective recorded signals in a predetermined order onto an output highway. An access unit for reading signals from the data memory has an address control memory for storing circuit switching information, a circuit speed control memory for storing transmission speed information for the respective circuits and an address generating section for generating an address for accessing the data memory on the basis of the circuit switching information and the circuit transmission speed information from those memories.
摘要翻译：一种用于具有各种传输速度的时分网络的电路交换装置和方法，用于对包括不同传输速度的信号的多个电路进行时分复用，将其发送到输入公路上，以预定的方式将数据存储器重复地记录发送的信号以预定顺序将各个记录信号读出到输出高速公路上。用于从数据存储器读取信号的访问单元具有用于存储电路切换信息的地址控制存储器，用于存储各个电路的传输速度信息的电路速度控制存储器和用于生成访问数据存储器的地址的地址生成部分电路切换信息的基础和来自这些存储器的电路传输速度信息。

3. 发明授权

US5331639A Method and apparatus for frame phase conversion of signal having frame structure 失效
标题翻译：具有帧结构的信号的帧相位转换的方法和装置
公开(公告)号：US5331639A
公开(公告)日：1994-07-19
申请号：US609647
申请日：1990-11-06
申请人： Masahiro Takatori , Yukio Nakano , Keiichi Ishida , Takashi Mori , Yoshihiro Ashi , Tadayuki Kanno , Hiromi Ueda
发明人： Masahiro Takatori , Yukio Nakano , Keiichi Ishida , Takashi Mori , Yoshihiro Ashi , Tadayuki Kanno , Hiromi Ueda
IPC分类号： H04J3/00 , H04J3/06 , H04L7/00 , H04Q11/04
CPC分类号： H04J3/0623 , H04J2203/0089
摘要： A method and an apparatus for converting a frame phase of a signal having a frame structure specified in the CCITT recommendations which contains N (N: an integer 2 or above) pieces of frames applied with time-division/multiplex, in which the N pieces of frames are given to N pieces of memories, respectively, a write address is given independently to each memory so that the N pieces of frames are written in the respective memories in a same phase as the phase in the signal, a read address is given independently to each memory so that the N pieces of frames are read out of the respective memories in a same phase as the write phase, a difference between a write address and a read address in each memory is set identical under an initial state, and justification is executed for a frame which is read out of the memory in accordance with a difference between existing write address and read address in each memory, whereby to perform frame phase conversion while maintaining relative phase among respective frames.
摘要翻译：一种用于转换具有CCITT建议中指定的帧结构的信号的帧相位的方法和装置，其包含以时分复用应用的N（N：整数2或以上）帧，其中N个分别给予N个存储器，每个存储器独立地给出写入地址，使得N个帧以与信号中的相位相同的相位写入各个存储器中，给出读取地址独立于每个存储器，使得N个帧在与写入相位相同的相位中从各个存储器读出，每个存储器中的写入地址和读取地址之间的差在初始状态下被设置为相同，并且对齐根据存储器中的现有写入地址和读取地址之间的差异从存储器中读出的帧被执行，由此执行帧相位转换，同时保持相对相位 g各个框架。

4. 发明授权

US5271006A Frame aligner and method and system for control thereof 失效
标题翻译：框架对准器及其控制方法和系统
公开(公告)号：US5271006A
公开(公告)日：1993-12-14
申请号：US663956
申请日：1991-03-19
申请人： Yoshihiro Ashi , Tadayuki Kanno , Masahiro Takatori , Hiromi Ueda
发明人： Yoshihiro Ashi , Tadayuki Kanno , Masahiro Takatori , Hiromi Ueda
IPC分类号： H04J3/06 , H04J3/22
CPC分类号： H04J3/0629
摘要： A frame aligner and a method and system for control thereof, in which the frame alignment is executed while assuring TSSI (Time Slot Sequence Integrity). In a system for transmitting a plurality of low-speed signals having a frame structure in a high-speed frame, a plurality of candidates for a write start phase for a frame aligner memory are set, and by accessing a common phase memory storing a write start phase shared by low-speed signals requiring phase matching therebetween of all the low-speed signals stored in the high-speed frame, a write start phase is selected from among the candidates for the write start phase for the frame aligner memory.
摘要翻译： PCT No.PCT / JP90 / 00925 Sec。 371日期1991年3月19日 102（e）1991年3月19日PCT PCT 1990年7月18日PCT公布。公开号WO91 / 01601 日期1991年2月7日。一种帧对准器及其控制方法和系统，其中在确保TSSI（时隙序列完整性）的同时执行帧对准。在用于发送具有高速帧中的帧结构的多个低速信号的系统中，设置用于帧对准器存储器的写入开始阶段的多个候选，并且通过访问存储写入的公共相位存储器低速信号共享的起始相位需要存储在高速帧中的所有低速信号之间的相位匹配，从用于帧对准器存储器的写入开始相位的候选中选择写入开始相位。

5. 发明授权

US5359600A High throughput supervisory system for ATM switching systems transporting STM-N signals 失效
标题翻译：用于传输STM-N信号的ATM交换系统的高吞吐量监控系统
公开(公告)号：US5359600A
公开(公告)日：1994-10-25
申请号：US017744
申请日：1993-02-16
申请人： Hiromi Ueda , Kenji Akutsu , Ryuichi Ikematsu , Takatoshi Kurano , Yoshihiro Ashi , Yukio Nakano , Takafumi Chujo , Shigeo Amemiya
发明人： Hiromi Ueda , Kenji Akutsu , Ryuichi Ikematsu , Takatoshi Kurano , Yoshihiro Ashi , Yukio Nakano , Takafumi Chujo , Shigeo Amemiya
IPC分类号： H04L12/70 , H04Q11/04 , H04L12/56
CPC分类号： H04L49/30 , H04L49/3081 , H04L49/555 , H04Q11/0478 , H04L2012/5625 , H04L2012/5628 , H04L2012/5652 , H04L49/254
摘要： In an ATM switching network, ATM (asynchronous transfer mode) self-routing switches are interconnected by facilities carrying STM-N (synchronous transport modules level N) signals. At each inlet of an ATM self-routing switch, an STM overhead is removed from each frame of an incoming STM-N signal to create a vacant interval and the frame is converted according to ATM cell format into a series of data ATM cells, and an idle ATM cell is derived from the vacant interval. A supervisory bit sequence is inserted to the payload field of the idle ATM cell to produce a supervisory ATM cell, and the data and supervisory ATM cells are sent into the ATM switch. At each outlet of the switch, the bit sequence of the supervisory ATM cell is checked to evaluate the quality of the ATM switch and a series of data ATM cells is then converted into an STM-N signal according to STM-N frame format.
摘要翻译：在ATM交换网络中，ATM（异步传输模式）自路由交换机通过携带STM-N（同步传输模块级N）信号的设施互连。在ATM自路由交换机的每个入口处，从进入的STM-N信号的每个帧中移除STM开销，以创建空闲间隔，并且该帧根据ATM信元格式被转换成一系列数据ATM信元，并且从空闲间隔导出空闲ATM信元。监控比特序列被插入到空闲ATM信元的有效载荷字段，以产生一个监控的ATM信元，数据和监控的ATM信元被发送到ATM交换机。在交换机的每个出口处，检查监控ATM信元的比特序列，以评估ATM交换机的质量，然后根据STM-N帧格式将一系列数据ATM信元转换成STM-N信号。

6. 发明授权

US08714938B2 Variable displacement compressor 有权
标题翻译：可变排量压缩机
公开(公告)号：US08714938B2
公开(公告)日：2014-05-06
申请号：US13039731
申请日：2011-03-03
申请人： Motoaki Okuda , Masaki Ota , Masakazu Murase , Shun Sumikawa , Hiromi Ueda
发明人： Motoaki Okuda , Masaki Ota , Masakazu Murase , Shun Sumikawa , Hiromi Ueda
IPC分类号： F04B1/26 , F04B1/12 , F04B27/08
CPC分类号： F04B27/1804 , F04B27/1081 , F04B2027/1813 , F04B2027/1827 , F04B2027/1831 , F04B2027/1854 , F04B2027/1863
摘要： The variable displacement compressor has a suction-pressure region, a discharge-pressure region and a crank chamber. The compressor includes a supply passage, a bleed passage and a control valve that adjusts cross-sectional area of the bleed passage. The control valve includes a valve chamber, a valve portion and a valve seat member. The valve portion is disposed in the valve chamber for dividing the valve chamber into a bleed chamber, a backpressure chamber and a communication passage. The bleed chamber forms a part of the bleed passage. The backpressure chamber communicates with the supply passage. The communication passage is formed between an outer circumferential surface of the valve portion and an inner circumferential surface of the valve chamber for providing fluid communication between the bleed chamber and the backpressure chamber. The valve seat member is disposed in the bleed chamber and provided separately from a compressor housing forming the valve chamber.
摘要翻译：可变排量压缩机具有吸入压力区域，排出压力区域和曲柄室。压缩机包括调节排出通道的横截面积的供给通道，排放通道和控制阀。控制阀包括阀室，阀部分和阀座构件。阀部分设置在阀室中，用于将阀室分成放气室，背压室和连通通道。出血室形成出血通道的一部分。背压室与供给通道连通。连通通道形成在阀部分的外周表面和阀室的内圆周表面之间，用于提供泄放室和背压室之间的流体连通。阀座构件设置在排放室中，与形成阀室的压缩机壳体分开设置。

7. 发明申请

US20080247883A1 Displacement control valve for variable displacement compressor 审中-公开
标题翻译：可变排量压缩机位移控制阀
公开(公告)号：US20080247883A1
公开(公告)日：2008-10-09
申请号：US11891514
申请日：2007-08-09
申请人： Naoya Yokomachi , Junya Suzuki , Motoaki Okuda , Hiromi Ueda
发明人： Naoya Yokomachi , Junya Suzuki , Motoaki Okuda , Hiromi Ueda
IPC分类号： F04B49/00
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/185 , F04B2027/1854 , F04B2205/05 , F04B2205/08
摘要： A displacement control valve for a variable displacement compressor has a control passage, a valve hole formed in the control passage, a first shaft portion including a valve body, and a connecting portion connected to the end portion of the valve body. The control passage is connected to a crank chamber for controlling the pressure in the crank chamber for adjusting the discharge displacement of the compressor. The valve body is formed at an end portion of the first shaft portion to open and close the valve hole. The connecting portion connected to the end portion of the valve body is disposed into the valve hole, and a circumferential surface of the connecting portion has a curved surface so as to be flared out at an end of the connecting portion.
摘要翻译：用于可变排量压缩机的排量控制阀具有控制通道，形成在控制通道中的阀孔，包括阀体的第一轴部分和连接到阀体端部的连接部分。控制通道连接到曲柄室，用于控制曲柄室中的压力，以调节压缩机的排放位移。阀体形成在第一轴部的端部，以打开和关闭阀孔。连接到阀体的端部的连接部分设置在阀孔中，并且连接部分的圆周表面具有弯曲表面，以便在连接部分的端部处展开。

8. 发明授权

US5636206A System for achieving alarm masking processing 失效
标题翻译：用于实现报警屏蔽处理的系统
公开(公告)号：US5636206A
公开(公告)日：1997-06-03
申请号：US445397
申请日：1995-05-19
申请人： Shigeo Amemiya , Yuichi Matsuda , Takao Ogura , Yasuki Fujii , Koji Tezuka , Hiromi Ueda , Hitoshi Uematsu
发明人： Shigeo Amemiya , Yuichi Matsuda , Takao Ogura , Yasuki Fujii , Koji Tezuka , Hiromi Ueda , Hitoshi Uematsu
IPC分类号： H04Q3/00 , H04J3/14
CPC分类号： H04J3/14
摘要： An alarm masking system is provided which is capable of implementing alarm priority processing or alarm inhibit processing in ATM transmission equipment. In ATM transmission equipment, a received virtual path or virtual channel is switched by means of a switching unit and then sent to an interface unit. In doing this, if a higher priority alarm is detected or received at a reception side interface unit, an intra-office tag is added to the alarm cell and then it is output, so that by detecting this intra-office tag it is possible to inhibit generation of lower priority alarms in response to the higher order alarm.
摘要翻译：提供一种能够在ATM传输设备中实现报警优先处理或报警禁止处理的报警屏蔽系统。在ATM传输设备中，通过交换单元切换接收的虚拟路径或虚拟信道，然后发送到接口单元。这样做时，如果在接收侧接口单元检测到或接收到较高优先级的报警，则向报警单元添加局内标签，然后输出，从而通过检测该室内标签，响应高阶报警，禁止生成较低优先级的报警。

9. 发明授权

US5440565A Test method and apparatus capable of testing reception of a desired cell through a virtual path 失效
标题翻译：能够通过虚拟路径测试所需单元的接收的测试方法和装置
公开(公告)号：US5440565A
公开(公告)日：1995-08-08
申请号：US259120
申请日：1994-06-13
申请人： Akihiro Miyamoto , Ryuichi Ikematsu , Haruhiko Matsunaga , Hiromi Ueda
发明人： Akihiro Miyamoto , Ryuichi Ikematsu , Haruhiko Matsunaga , Hiromi Ueda
IPC分类号： H04Q11/04 , H04L12/26 , H04L12/70 , G06F11/30 , H04B3/46
CPC分类号： H04Q11/0478 , H04L2012/5628
摘要： In a test method and apparatus for testing a virtual path in an asynchronous transfer mode system, a sequence number is included in an operation administrating monitoring (OAM) cell to specify the OAM cell for testing a virtual path between transmission and reception sides. The sequence number is inserted into the OAM cell by the use of an idle cell and is received by a sequence number test circuit included in the reception side. The sequence number in the OAM is collated with a result of counting the OAM cell in the reception side to detect coincidence or non-coincidence between the sequence number and the result of counting. On detecting the non-coincidence, a loss of the OAM cell or wrong reception of the OAM cell is detected on the reception side. Otherwise normal operation is confirmed between the transmission and the reception sides.
摘要翻译：在用于测试异步传输模式系统中的虚拟路径的测试方法和装置中，在操作管理监视（OAM）小区中包括序列号，以指定用于测试发送侧和接收侧之间的虚拟路径的OAM小区。通过使用空闲单元将序列号插入到OAM小区中，并且由包括在接收侧的序列号测试电路接收。将OAM中的序列号与接收侧的OAM单元进行计数的结果对照，以检测序列号与计数结果之间的一致性或不一致性。在检测到不一致时，在接收侧检测到OAM信元的丢失或OAM信元的错误接收。否则在发送侧和接收侧之间确认正常操作。

10. 发明授权

US5337307A Method of tracing virtual path operation information and apparatus applied thereto 失效
标题翻译：跟踪虚拟路径操作信息和应用于其的设备的方法
公开(公告)号：US5337307A
公开(公告)日：1994-08-09
申请号：US975377
申请日：1992-11-13
申请人： Mutsumi Sato , Motoo Nishihara , Haruhiko Matsunaga , Hiromi Ueda
发明人： Mutsumi Sato , Motoo Nishihara , Haruhiko Matsunaga , Hiromi Ueda
IPC分类号： H04L12/24 , H04L12/70 , H04Q11/04 , H04L12/56
CPC分类号： H04L41/32 , H04Q11/0478 , H04L2012/5619 , H04L2012/5625 , H04L2012/5652
摘要： Virtual path operation information of each of the stations of an synchronous transfer mode telecommunications network is traced using OAM cells. OAM cells used for operation and maintenance control of the asynchronous transfer mode telecommunication network have a pointer indicative of the position where virtual path operation information is recorded and an area for storing virtual path operation information of a certain number of stations. Each station records virtual path operation information in an OAM cell, updates the pointer and sends the OAM cell to the next station on a selected path. When the payload of the OAM cell becomes full, the OAM cell records new OAM cell generation request information and the pointer is changed to the final value and is sent to the next station. A station which receives the OAM cell erases the new OAM cell generation request information, transfers the received OAM cell, generates a new OAM cell, initializes the pointer, and transfers the new OAM cell which has its own virtual path operation information to a next station.
摘要翻译：使用OAM小区来跟踪同步传输模式电信网络的每个站的虚拟路径操作信息。用于异步传输模式电信网络的操作和维护控制的OAM小区具有指示记录虚拟路径操作信息的位置的指针和用于存储一定数量站的虚拟路径操作信息的区域。每个站在OAM小区中记录虚拟路径操作信息，更新指针并将OAM小区发送到所选路径上的下一个站。当OAM小区的有效载荷变满时，OAM小区记录新的OAM小区生成请求信息，并将指针改变为最终值，并发送给下一个站。接收到OAM小区的站消除新的OAM小区生成请求信息，传送接收到的OAM小区，生成新的OAM小区，初始化指针，将具有其自己的虚拟路径操作信息的新的OAM小区传送给下一个站。

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