公开(公告)号：US5515430A

公开(公告)日：1996-05-07

申请号：US456487

申请日：1995-06-01

申请人： Isamu Ozawa ,  Shigeki Sakurai

发明人： Isamu Ozawa ,  Shigeki Sakurai

IPC分类号： H04Q11/04 ,  H04M11/00

CPC分类号： H04Q11/04

摘要： A telephone exchange operating on a volume controller provided with functions for inputting digitized speech data and volume control data, and converting a volume of the inputted speech data. A talker's sound inputted from a first channel has the volume converted and is outputted to a second channel for outputting a listener's sound. A volume of the speech data is converted according to a volume control data and exchanged. An augmenter for a sound level is calculated according to a reference signal sent from a first circuit to a second circuit.

摘要翻译： 在具有输入数字化语音数据和音量控制数据的功能的音量控制器上操作的电话交换机，以及转换所输入的语音数据的音量。 从第一通道输入的讲话者的声音具有音量转换并被输出到用于输出听众声音的第二声道。 根据音量控制数据对语音数据的音量进行转换并进行交换。 根据从第一电路发送到第二电路的参考信号来计算用于声级的增强器。

公开(公告)号：US5481605A

公开(公告)日：1996-01-02

申请号：US85147

申请日：1993-07-02

申请人： Shigeki Sakurai ,  Shoichi Takashima

发明人： Shigeki Sakurai ,  Shoichi Takashima

IPC分类号： H04Q3/62 ,  H04Q11/04 ,  H04M3/00 ,  H04J3/12 ,  H04M7/00 ,  H04M11/00

CPC分类号： H04Q11/0428 ,  H04Q3/627

摘要： A method of deciding whether an extension terminal is called or not is provided. The kind of communication is recognized on the basis of a set-up message received from the ISDN. Whether the extension terminal is called or not is decided on the basis of the result of comparison between the kind of the extension terminal and the kind of the communication recognized. There is also provided a private branch exchange comprising: a detector to detect a reception from an analog external line; a digital interface to connect a terminal corresponding to a procedure for a digital line; and a judging circuit to judge whether the terminal corresponds to a procedure for an analog line or not, wherein when the judging circuit decides that the terminal corresponds to the procedure for the analog line when the reception is detected by the detector, the digital interface transmits the set-up message to the terminal.

摘要翻译： 提供一种决定扩展终端是否被呼叫的方法。 基于从ISDN接收的建立消息来识别通信类型。 基于扩展终端的种类与所识别的通信的种类之间的比较结果来决定扩展终端是否被呼叫。 还提供了一种专用分支交换机，包括：检测器，用于检测来自模拟外部线路的接收; 用于连接对应于数字线路的过程的终端的数字接口; 以及判断电路，用于判断终端是否对应于模拟线路的过程，其中当判断电路确定终端对应于由检测器检测到接收时的模拟线路的过程时，数字接口发送 向终端设置消息。

公开(公告)号：USD256981S

公开(公告)日：1980-09-23

申请号：US878201

申请日：1978-02-16

申请人： Shigeki Sakurai

设计人： Shigeki Sakurai

公开(公告)号：USD256982S

公开(公告)日：1980-09-23

申请号：US896662

申请日：1978-04-14

申请人： Shigeki Sakurai

设计人： Shigeki Sakurai

公开(公告)号：US08125337B2

公开(公告)日：2012-02-28

申请号：US12447090

申请日：2007-10-23

申请人： Jirou Uchiyama ,  Shigeki Sakurai ,  Masashi Yamaga

发明人： Jirou Uchiyama ,  Shigeki Sakurai ,  Masashi Yamaga

IPC分类号： G08B13/26

CPC分类号： H01Q7/00 ,  G06K7/0008 ,  G06K7/10237 ,  G06K19/07749 ,  G06K19/07767 ,  H01Q1/2225

摘要： When commonly using a receiving antenna and a transmitting antenna having mutually opposing characteristics, the present invention makes it possible to commonly use the antennas without deteriorating the characteristics of both antennas. In a communication apparatus including both of an RF-ID function circuit 1 to perform contactless communication with an external reader/writer device and a reader/writer function circuit 2 to perform contactless communication with an external RF-ID, there is disposed a common antenna 10 shared therebetween. And, a transmitting and receiving resonance frequency switching circuit 11 is connected in parallel to the common antenna 10; when selecting each function, a resonance frequency is automatically changed by the transmitting and receiving resonance frequency switching circuit 11.

摘要翻译： 当通常使用具有相互相反特性的接收天线和发射天线时，本发明使得可以共同使用天线而不劣化两个天线的特性。 在包括用于执行与外部读/写器设备的非接触通信的RF-ID功能电路1和用于执行与外部RF-ID的无接触通信的读/写功能电路2的通信设备中，设置有公共天线 10共享。 并且，发送和接收谐振频率切换电路11与公共天线10并联连接; 当选择每个功能时，谐振频率由发送和接收谐振频率切换电路11自动改变。

公开(公告)号：US5915792A

公开(公告)日：1999-06-29

申请号：US668280

申请日：1996-06-20

申请人： Shigeki Sakurai

发明人： Shigeki Sakurai

IPC分类号： B26B1/04

CPC分类号： B26B1/048

摘要： A foldable knife includes a handle and a folding blade. The blade is pivotable about an axis between a folded position and an extended position such that a sharp edge enters the handle when it is folded. The knife also includes a mechanism for releasably locking the blade in its extended position and for applying resistance to the blade in its folded position. The mechanism includes a ratchet member having at least two notches formed therein. The ratchet member is connected to the blade. The mechanism also includes a pivotable locking lever for engaging the ratchet member for locking the blade in its extended position and for applying resistance to the blade when the blade is in its folded position. The locking lever has a extending portion that extends from the front edge of the handle so that it may be manually manipulated to disengage the locking lever from the ratchet member to release the blade from its extended position.

摘要翻译： 可折叠刀包括手柄和折叠刀片。 刀片可以在折叠位置和延伸位置之间绕轴线枢转，使得当折边时锋利的边缘进入手柄。 刀还包括用于将刀片可释放地锁定在其延伸位置并用于在其折叠位置施加对刀片的阻力的机构。 该机构包括其中形成有至少两个凹口的棘轮构件。 棘轮构件连接到叶片。 该机构还包括可枢转的锁定杆，用于接合棘轮构件以将叶片锁定在其延伸位置，并且当叶片处于其折叠位置时施加对叶片的阻力。 锁定杆具有从手柄的前边缘延伸的延伸部分，使得其可以被手动操作以使锁定杆与棘轮构件脱离接合，以将刀片从其延伸位置释放。

公开(公告)号：US5530743A

公开(公告)日：1996-06-25

申请号：US974203

申请日：1992-11-10

申请人： Shigeki Sakurai

发明人： Shigeki Sakurai

IPC分类号： H04M19/02 ,  H04Q1/44 ,  H04Q11/04 ,  H04M3/06

CPC分类号： H04Q1/44

摘要： In a telephone exchange apparatus for performing exchange processing by a memory time switch, first tone signals are generated, and second tone signals are generated by sequentially exchange-controlling the memory time switch in synchronism with the zero-crossing points of the generated first tone signals. Furthermore, when the second tone signals are sent to corresponding output time slots, the switching operation is performed in synchronism with the zero-crossing points of the second tone signals, so that high-quality tones including no harmonic component can be sent to an extension telephone set or to another system through an outside line.

摘要翻译： 在用于通过存储时间切换执行交换处理的电话交换装置中，产生第一音调信号，并且通过与产生的第一音调信号的过零点同步地顺序交换控制存储时间切换来产生第二音调信号 。 此外，当第二音调信号被发送到相应的输出时隙时，与第二音调信号的过零点同步地执行切换操作，使得不包括谐波分量的高质量音调可以被发送到扩展 电话机或通过外线向另一个系统发送。

公开(公告)号：US4799110A

公开(公告)日：1989-01-17

申请号：US888493

申请日：1986-07-23

申请人： Katsutoshi Hisada ,  Nobuaki Kokubu ,  Shigeki Sakurai ,  Yukio Murata ,  Tatsuo Okano

发明人： Katsutoshi Hisada ,  Nobuaki Kokubu ,  Shigeki Sakurai ,  Yukio Murata ,  Tatsuo Okano

IPC分类号： G06T9/00 ,  H04N1/417 ,  H04N1/40

CPC分类号： H04N1/4175 ,  G06T9/005

摘要： An image signal coding apparatus includes reference and coding line change point detection circuits, reference line shift registers, a coding line shift register, a symbol detection circuit, coding and reference line ROM tables, and a code determination circuit. The coding line change point detection circuit receives a serial reference line image signal in synchronism with a serial coding line image signal. The reference line shift registers receive serial change point data in the reference line image signal and output parallel reference line change point data. The coding line shift register receives serial change point data in the coding line image signal and outputs parallel coding line change point data. The symbol detection circuit monitors output states of the reference and coding line shift registers. A run length counter counts the number of pixels between the change points in the coding line image signal. The ROM tables cooperate with the code determination circuit to code the coding line image signal in response to outputs from the symbol detection circuit and the run length counter.

摘要翻译： 图像信号编码装置包括参考编码线切换点检测电路，参考线移位寄存器，编码线移位寄存器，符号检测电路，编码和参考线ROM表以及代码确定电路。 编码线变换点检测电路与串行编码线图像信号同步地接收串行参考线图像信号。 参考线移位寄存器在参考线图像信号中接收串行变化点数据，并输出并行参考线变化点数据。 编码行移位寄存器在编码行图像信号中接收串行变换点数据，并输出并行编码行变更点数据。 符号检测电路监视参考和编码行移位寄存器的输出状态。 运行长度计数器对编码行图像信号中的变化点之间的像素数进行计数。 ROM表与代码确定电路协调，以响应于符号检测电路和游程长度计数器的输出对编码行图像信号进行编码。

公开(公告)号：US08373560B2

公开(公告)日：2013-02-12

申请号：US13347340

申请日：2012-01-10

申请人： Jirou Uchiyama ,  Shigeki Sakurai ,  Masashi Yamaga

发明人： Jirou Uchiyama ,  Shigeki Sakurai ,  Masashi Yamaga

IPC分类号： G08B13/26

CPC分类号： H01Q7/00 ,  G06K7/0008 ,  G06K7/10237 ,  G06K19/07749 ,  G06K19/07767 ,  H01Q1/2225

摘要： When commonly using a receiving antenna and a transmitting antenna having mutually opposing characteristics, the present invention makes it possible to commonly use the antennas without deteriorating the characteristics of both antennas. In a communication apparatus including both of an RF-ID function circuit to perform contactless communication with an external reader/writer device and a reader/writer function circuit to perform contactless communication with an external RF-ID, there is disposed a common antenna shared therebetween. And, a transmitting and receiving resonance frequency switching circuit is connected in parallel to the common antenna; when selecting each function, a resonance frequency is automatically changed by the transmitting and receiving resonance frequency switching circuit.

摘要翻译： 当通常使用具有相互相反的特性的接收天线和发射天线时，本发明使得可以共同使用天线而不劣化两个天线的特性。 在包括用于执行与外部读/写器装置的非接触通信的RF-ID功能电路和用于执行与外部RF-ID的无接触通信的读/写功能电路的通信装置中，设置有共用天线 。 并且，发送和接收谐振频率切换电路与公共天线并联连接; 当选择每个功能时，谐振频率由发送和接收谐振频率切换电路自动改变。

公开(公告)号：US20090296953A1

公开(公告)日：2009-12-03

申请号：US12466273

申请日：2009-05-14

申请人： Tsuguhide Sakata ,  Shigeki Sakurai ,  Takayuki Komine ,  Naoki Umemura

发明人： Tsuguhide Sakata ,  Shigeki Sakurai ,  Takayuki Komine ,  Naoki Umemura

IPC分类号： H04B3/00

CPC分类号： G10H1/0008 ,  G10H1/06 ,  H04B3/542 ,  H04B2203/545

摘要： A communication system has a communication controller for multiplexing and transmitting a power supply voltage and an audio signal to be played back by a plurality of channels, and a plurality of communication adapters which start in response to reception of the multiplexed/transmitted power supply voltage, and play back the audio signal using a playback device. The communication controller includes an audio data modulation circuit configured to modulate audio data by shifting, based on a first modulation ratio, a modulation carrier clock for modulating the audio data and a data transmission rate for transmitting the audio data in order to set a command transmission frequency bandwidth, and a command data modulation circuit configured to modulate command data by shifting, based on a second modulation ratio, a modulation carrier clock for modulating the command data and a data transmission rate for transmitting the command data in the command transmission frequency bandwidth.

摘要翻译： 通信系统具有通信控制器，用于复用和发送由多个信道重放的电源电压和音频信号，以及多个通信适配器，其响应于多路复用/发送的电源电压的接收而开始， 并使用播放设备回放音频信号。 通信控制器包括音频数据调制电路，该音频数据调制电路被配置为通过基于第一调制比将用于调制音频数据的调制载波时钟和用于发送音频数据的数据传输速率进行移位来调制音频数据，以便设置命令传输 频率带宽，以及命令数据调制电路，被配置为通过基于第二调制比移位用于调制命令数据的调制载波时钟和用于在命令发送频率带宽中发送命令数据的数据传输速率来调制命令数据。