专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPS60210036A Wire and wireless composite exchange system 失效
标题翻译：无线和无线复合交换系统
公开(公告)号：JPS60210036A
公开(公告)日：1985-10-22
申请号：JP6559384
申请日：1984-04-02
申请人： Japan Radio Co Ltd
发明人： KAMATA KOUZOU
IPC分类号： H04Q7/28 , H04Q7/26
CPC分类号： H04W99/00
摘要： PURPOSE:To minimize the change of a general intrastation telephone and an exchange by providing a function equivalent to a press-to-talk switch of a personal radio set to the of the general intrastation telephone, therefore attaining the communication by a press-to-talk system. CONSTITUTION:An automatic private branch exchange E of a wire/wireless composite exchange system stores subscriber circuits S1-Sm connected to extension telephones T1-Tm, antennas AT1-ATn having communication with personal terminals P1-Pn and personal subscriber circuits PS1-PSn connected to press- to-talk switches R1-Rn. The circuits SP1-SPn contain personal radio sets PA1-PAn and adaptors PD1-PDn. The functions equivalent to switches R1- Rn of sets PA1-PAn are provided to the telephones T1-Tm respectively. Then the press-to-talk action supplied from telephones T1-Tm are detected by adaptors PD1-PDn. Then the switching is carried out between transmission and reception of sets PA1-PAn. Thus the changes are minimized for general telephones and an exchange.
摘要翻译：目的：为了通过提供与一般的室内电话机的个人无线电设备的按键通话开关相当的功能来最小化通用的室内电话和交换机的变化，因此通过按压 - 讲话系统构成：有线/无线复合交换系统的自动专用分支交换机E存储与分机T1-Tm连接的用户电路S1-Sm，与个人终端P1-Pn通信的天线AT1-ATn和连接到个人用户电路PS1-PSn 按一键通开关R1-Rn。电路SP1-SPn包含个人无线电设备PA1-PAn和适配器PD1-PDn。分别为电话机T1-Tm分别提供与组合PA1-PAn的开关R1- Rn相当的功能。然后，通过适配器PD1-PDn检测从电话T1-Tm提供的一键通动作。然后在发送和接收PA1-PAn之间进行切换。因此，一般电话和交换机的变化最小化。

2. 发明专利

JPS59210743A Digital radio exchange system for mobile body 失效
标题翻译：用于移动体的数字无线电交换系统
公开(公告)号：JPS59210743A
公开(公告)日：1984-11-29
申请号：JP8520383
申请日：1983-05-16
申请人： Japan Radio Co Ltd
发明人： NAGAI JIYUNICHIROU , KAMATA KOUZOU
IPC分类号： H04B10/00 , H04B10/112 , H04B10/272 , H04M3/00 , H04Q7/00 , H04Q7/22 , H04Q7/24 , H04Q7/26 , H04Q7/30 , H04Q7/38
CPC分类号： H04B10/22
摘要： PURPOSE:To attain the communication of closed zone having a high secrecy by conducting mutual communication in a short time when a channel is formed without forming the channel at all times even if the communication is attained with the communication system having a strong directivity. CONSTITUTION:A call from a telephone set 22 of a fisherboat 2 is converted once into a low bit rate by a mobile body interface circuit 20 and stored, and when a transmission line between a light transmission/receiving section 16 of the fisherboat 2 and a light transmission/receiving section 8 of a mother ship 1 is formed, the call is transferred to a mobile body interface circuit 12 of the mother ship 1 in a high speed of, e.g., 64 kbit/sec x n-bit rate. Thus, the call time being a channel forming time required to transmit the talking information in this case is a short time of nearly 2.3sec. The mobile body interface circuit 12 of the mother ship 1 stores once the transmitted talking information, converts it into sound information in 2.4 kbit/sec, reads it and restores the information into voice. Then, the PCM coding of 64 kbit/sec is applied and the result is connected to a digital exchange 4.
摘要翻译：目的：即使在具有强指向性的通信系统进行通信的情况下，通过形成通道而不形成通道，通过在短时间内进行相互通信来实现具有高度保密性的封闭区域的通信。构成：来自渔船2的电话机22的呼叫由移动体接口电路20转换成低比特率并存储，并且当渔船2的光发送/接收部分16和形成母船1的光发送/接收部8，以例如64kbit / sec×n比特速率的高速度将呼叫传送到母舰1的移动体接口电路12。因此，作为在这种情况下发送通话信息所需的信道形成时间的呼叫时间是近2.3秒的短时间。母船1的移动体接口电路12存储一次发送的通话信息，将其转换为2.4kbit / sec的声音信息，读取并将信息恢复为语音。然后，应用64kbit / s的PCM编码，并将结果连接到数字交换机4。

3. 发明专利

JPS59108496A Time division exchange system 失效
标题翻译：时间交换系统
公开(公告)号：JPS59108496A
公开(公告)日：1984-06-22
申请号：JP21893982
申请日：1982-12-14
申请人： Japan Radio Co Ltd
发明人： KAMATA KOUZOU , MIZUTANI TAKASHI
IPC分类号： H04Q11/04
CPC分类号： H04Q11/04
摘要： PURPOSE:To exchange a signal subject to time division and multiplexing as it is by providing two sets of memory switches, switching the memory switch for read/write at each frame and using a bit stealing system on a PCM line. CONSTITUTION:A serial 8-bit PCM signal from incoming highways 1-8 is exchanged into a parallel signal in the unit of 8-bit from a multiplexer 109, inputted alternately to the memory switches 106, 107, the content of the memory switches 106, 107 is read out alternately, the outputs are coupled by an output coupling circuit 108, restored into a serial signal in serial 8-bit at a demultiplexer 110, a frame synchronism pulse is inserted by a frame synchronism pulse inserting circuit 111, transmitted to outgoing highways 1-8, and connected to subscriber circuits 601-624 in the own station and digital trunks 300 30n, and 400.
摘要翻译：目的：通过提供两组存储器交换机交换时分和多路复用的信号，在每个帧处切换存储器开关进行读/写，并在PCM线路上使用位窃取系统。构成：来自输入高速公路1-8的串行8位PCM信号被从多路复用器109以8位为单位交换成并行信号，交替地输入到存储器开关106,107，存储器开关106的内容，107被交替地读出，输出由输出耦合电路108耦合，在解复用器110处被以串行8位复制为串行信号，帧同步脉冲被帧同步脉冲插入电路111插入，发送到输出高速公路1-8，并连接到本站的用户电路601-624和数字中继线300 30n和400。

4. 发明专利

JPS58115999A DIGITAL EXCHANGE NETWORK CONSTITUTING SYSTEM 失效
公开(公告)号：JPS58115999A
公开(公告)日：1983-07-09
申请号：JP21396381
申请日：1981-12-28
申请人： JAPAN RADIO CO LTD
发明人： KAMATA KOUZOU
IPC分类号： H04Q11/04
摘要： PURPOSE:To attain time division exchanging to other highways as well as terminals accommodated in the highway itself, by providing a means which ties an arbitrary highway of the time division exchange and an incoming highway with subscriber lines consisting of cascade connection of subscriber terminals and compensates the amount of delay produced in the subscriber lines. CONSTITUTION:In Figure, 8''' a is an incoming highway, 8'''b is an outgoing highway, 6 is an exchange controller, and 30 is an outgoing highway interface circuit, and a time slot format of a time division switch 5 is converted into a subscriber line 4P (e.g., coaxial cable) interface, and data are transmitted in a high speed bit rate, e.g., 2.048Mb/s. Further, a function feeding power to a branch relay group 41 and a cordless telephone use transmitter/receiver group 42 is provided. 50 is an incoming highway interface circuit which converts the subscriber line interface into a time slot format of the time division switch 5, further has functions compensating delays produced in the subscriber lines and synchronizing the lines with the other highway groups.

5. 发明专利

JPS60210037A Setting system of fully double channel 失效
标题翻译：全双通道设置系统
公开(公告)号：JPS60210037A
公开(公告)日：1985-10-22
申请号：JP6559584
申请日：1984-04-02
申请人： Japan Radio Co Ltd
发明人： NAGAI JIYUNICHIROU , KAMATA KOUZOU
IPC分类号： H04W4/00 , H04W72/04 , H04W84/08 , H04W88/14
CPC分类号： H04W99/00
摘要： PURPOSE:To set a fully double channel by adopting the double structures to the channel terminals having multi-channel functions and personal subscriber circuits, respectively, therefore switching each system by the control of a control terminal. CONSTITUTION:Personal radio sets 42 and 43 of B1 and B2 systems are provided to personal subscriber circuits PS1-PSM contained in an automatic private branch exchange 10, then connected to an antenna 41a via antenna switch circuit 41b and 41c. While these sets 42 and 43 are connected to a terminal store port switch circuit 46 via transmission/reception switch circuits 45a and 45b. At the same time, personal radio sets 31 and 32 of A1 and A2 systems are set to personal radio terminals P1-Pn which have communication with units 42 and 43. A terminal switch circuit 45 is connected to both sets 31 and 32 via reception input/reception output switch circuits 33a and 33b. Then an antenna 21a is connected to the sets 31 and 32 via antenna switch circuits 21b and 21c. A control part performs switching among systems A1, A2, B1 and B2. Thus a fully double channel is set.
摘要翻译：目的：通过分别对具有多通道功能的通道端子和个人用户电路采用双重结构来设置全双通道，因此通过控制终端的控制来切换每个系统。构成：将B1和B2系统的个人无线电设备42和43提供给包含在自动专用交换机10中的个人用户电路PS1-PSM，然后通过天线开关电路41b和41c连接到天线41a。虽然这些组42和43经由发送/接收开关电路45a和45b连接到终端存储端口开关电路46。同时，将A1和A2系统的个人无线电设备31和32设置为与单元42和43通信的个人无线电终端P1-Pn。终端开关电路45经由接收输入连接到组31和32 /接收输出开关电路33a和33b。然后，天线21a经由天线开关电路21b和21c连接到组31和32。控制部分执行系统A1，A2，B1和B2之间的切换。因此，设置完全双通道。

6. 发明专利

JPS60123146A LINE EDITING SYSTEM OF DIGITAL EXCHANGE 失效
公开(公告)号：JPS60123146A
公开(公告)日：1985-07-01
申请号：JP23030383
申请日：1983-12-06
申请人： JAPAN RADIO CO LTD
发明人： KAMATA KOUZOU , OOI MASAMITSU
IPC分类号： H04M3/00 , H04Q3/47 , H04Q11/04
摘要： PURPOSE:To attain line edition in the unit of one voice line by providing a line editing function to a part of a highway of a digital exchange. CONSTITUTION:An exchange station a0 in an area of a station A is connected to an incoming highway 21, an outgoing highway 31 and a line editing switch 11 via an interface circuit 41. Moreover, an exchange station b1 in an area of a station B and the station a0 are connected by interfaces 42, 43. In the line editing operation, lines accommodated in incoming highways 21-23 and outgoing highways 31-33, e.g., a direct line between the stations a0 and b1 and a relay line between the stations a0 and B are connected fixedly by writing and reading a signal in an edition area 13b of a storage memory 13 to a memory of a line editing switch section 11 by the command of a line edition device 52.

7. 发明专利

JPS59135993A System for setting quality of call of time division private branch of exchange 失效
标题翻译：用于设置交换时间段私人分支机构的质量的系统
公开(公告)号：JPS59135993A
公开(公告)日：1984-08-04
申请号：JP1086883
申请日：1983-01-26
申请人： Japan Radio Co Ltd
发明人： KAMATA KOUZOU , OSHITANI MASATOSHI , WAKABAYASHI KENJI
IPC分类号： H04Q3/58 , H04Q11/04
CPC分类号： H04Q11/04
摘要： PURPOSE:To improve the volume equivalent of a subscriber system by providing a transmission or receiving amplifier having a gain corresponding to attenuationof virtual line to a 4-wire transmission side or a receiving side a trunk line. CONSTITUTION:The increase in the transmission gain in matching with the attenuation lb of a virtual line BON171 inserted to the trunk line 5 of a trunk line 73 side is performed by a transmission amplifier 75 in the trunk line 73. The improving effect of the balance return loss due to the insertion of the virtual line BON171 is unchanged but since the reverse flow amount to the receiving system is increased by lb, the improving effect is subtracted to attain lb dB in total and then the output level of the time division private branch of exchange is made constant. Further, when the balance return loss is sufficient and no improvement is required, a receiving amplifier 76 having a gain corresponding to the attenuation of the vitual line BON1 is provided at the 4-wire receiving side of the trunk to contribute the improvement of the receiving call quality.
摘要翻译：目的：通过提供具有对应于虚拟线路的衰减的增益的发送或接收放大器来提高订户系统的音量等同于4线发送侧或接收侧中继线。构成：与中继线73侧的中继线5插入的虚拟线BON171的衰减量lb匹配的传输增益的增加由中继线73的发送放大器75进行。余额的改善效果由于虚线BON171的插入而导致的返回损失不变，但是由于接收系统的反向流量增加了lb，因此减少了改进效果以达到总共lbbb，然后时分专用分支的输出电平的交换是恒定的。此外，当平衡回波损耗足够并且不需要改进时，具有与虚线BON1的衰减相对应的增益的接收放大器76设置在主干的4线接收侧，以有助于改善接收通话质量。

8. 发明专利

JPS58221591A Constitution of digital exchange network 失效
标题翻译：数字交换网络的构成
公开(公告)号：JPS58221591A
公开(公告)日：1983-12-23
申请号：JP10485182
申请日：1982-06-18
申请人： Japan Radio Co Ltd
发明人： KAMATA KOUZOU
IPC分类号： H04J3/00 , H04Q11/04
CPC分类号： H04Q11/04
摘要： PURPOSE:To ensure the operation of a switchboard with high efficiency, by approximating the number of terminal or trunk circuit of a digital transmission line to the multiplex degree of the transmission line. CONSTITUTION:When the desired transmission quantity does not reach the multiplex degree of the PCM transmission system, both trunk and subscriber lines are used. The PCM input supplied from a subscriber line l3 is written to an elastic storage LSI36 via a PCM receiving circuit 30. The clock signal extracted from a sharing line l'4 of the line l3 and a trunk line l4 reads out a PCM signal out of the LSI36. This PCM signal is transmitted to the line l'4 via a pulse inserter 38 and a PCM transmitting circuit. The PCM signal supplied from the line l4 is also processed in the same way and then transmitted to the line l'4. Then the transmission lines are bound to each other to improve the multiplex degree and to ensure the highly effective operation of a switchboard.
摘要翻译：目的：通过将数字传输线的终端或中继电路的数量近似到传输线的多路复用度来确保交换机的高效率运行。构成：当所需传输量未达到PCM传输系统的复用度时，使用中继线和用户线路。从用户线路13提供的PCM输入经由PCM接收电路30被写入弹性存储器LSI36.从线路l3的共享线路l4提取的时钟信号和中继线路14从外部线路读出PCM信号 LSI36。该PCM信号通过脉冲插入器38和PCM传输电路传输到线路1'4。从线路14提供的PCM信号也以相同的方式处理，然后传输到线路1'4。然后，传输线彼此绑定，以提高多路复用度，并确保交换机的高效运行。

9. 发明专利

JPS60264152A ATTENDANT BOARD SYSTEM 失效
公开(公告)号：JPS60264152A
公开(公告)日：1985-12-27
申请号：JP12056384
申请日：1984-06-12
申请人： JAPAN RADIO CO LTD
发明人： NAGAI JIYUNICHIROU , KAMATA KOUZOU
IPC分类号： H04M3/60 , H04M3/62
摘要： PURPOSE:To obtain the operability by displaying a control panel on a display device as a picture and operating it with a device such as a light pen or a cursor. CONSTITUTION:The figure is a symbolic drawing of a telephone set arranging drawing in a factory on a CRT display screen, and when a telephone set No.411 at a seat of a manager of a manufacture department at the center of a factory A is hooked off, the position of the telephone set No.411 in the figure is flashed. A CRT cursor 44 is moved, coincident with the flashed position and then an operation key is depressed. Then the operator talks with the manager of the manufacture department (telephone No.411), inquires about the destination of connection request, depresses a holding key to hold the telephone set No.411 once. Then the connection destination is called. It is supposed that a telephone set No.422 in a warehouse is the destination of connection request, the operator moves a cursor 44 to the position corresponding to the said telephone set and depresses the operation key. Thus, the position information of the said cursor 44 is informed to an exchange control section from the CRT via an attendant board bus.

10. 发明专利

JPS60248035A MULTI-CHANNEL ACCESS COMPOSITE TERMINAL EQUIPMENT 失效
公开(公告)号：JPS60248035A
公开(公告)日：1985-12-07
申请号：JP10398784
申请日：1984-05-23
申请人： JAPAN RADIO CO LTD
发明人： KAMATA KOUZOU
摘要： PURPOSE:To expand the application area of a telephone/data exchange network by providing a call group code of a terminal equipment to each kind of terminal equipment and using a call group code projected from an exchange side to switch the kind of terminal equipment. CONSTITUTION:When a personal radio terminal group 16 belongs to a line network such as a telephone network exchange 10, a data network exchange 50, or a telex network exchange 60, a queue group code number is set respectively to each of a 4-wire telephone set of radio terminal equipments P1-Pn, a data teminal equipment and a telex terminal equipment. A subscriber number and a group code number are given by network to a personal radio equipment of personal subscriber line groups 15, 51, 61 of exchanges 10, 50, 60 and each terminal equipment of each personal radio equipment of the terminal group 16. Then the multi-channel access function of the personal radio equipment is utilized to obtain an economical telephone/data composite terminal equipment.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式