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

JP2009260842A Intercom system, portable talking device, and led illuminating device 审中-公开
标题翻译：对讲系统，便携式收音设备和LED照明设备
公开(公告)号：JP2009260842A
公开(公告)日：2009-11-05
申请号：JP2008109536
申请日：2008-04-18
申请人： Tamura Seisakusho Co Ltd , 株式会社タムラ製作所
发明人： MIYASHITA SHINICHI , YAMAMOTO TAKAHISA , MAKITA NORIKAZU
IPC分类号： H04M9/00 , H04B10/11 , H04B10/116
CPC分类号： G08C23/04 , H04B10/1143 , H04M9/002
摘要： PROBLEM TO BE SOLVED: To provide an intercom system which allows continuous communication, securement of high security, and acquisition of satisfactory user-friendliness even in premises including an area wherein use of radio is prohibited or restricted.
SOLUTION: In an LED illumination part 3 connected to a master unit 4, an LED 305 for visible light and a visible light transmission section 304, and a PD 301 for infrared light and an infrared reception section 302 are installed. In a slave unit 1, an infrared transmission section 101 and a visible light reception part 102 are installed. In a head set 2 connected to the slave unit 1, an LED 201 for infrared light and a PD 202 for visible light are arranged. In the space transmission portion between the master unit 4 and slave units 1, an analog signal is FM-modulated.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种对讲系统，其允许连续通信，高安全性的确保，以及即使在包括禁止或限制使用无线电的区域的场所中也能获得满意的用户友好性。解决方案：在连接到主单元4的LED照明部分3中，安装有用于可见光的LED 305和可见光透射部分304，以及用于红外光的PD 301和红外线接收部分302。在从单元1中安装有红外线传输部分101和可见光接收部分102。在与从单元1连接的头组2中，设置有用于红外光的LED 201和可见光的PD 202。在主单元4和从单元1之间的空间传输部分中，模拟信号被FM调制。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JPS6125394A Key telephone system 失效
标题翻译：关键电话系统
公开(公告)号：JPS6125394A
公开(公告)日：1986-02-04
申请号：JP14641284
申请日：1984-07-13
申请人： Matsushita Electric Ind Co Ltd
发明人： HAYASHI TAKASHI
IPC分类号： H04Q3/58 , H04M3/428 , H04M9/00
CPC分类号： H04M3/4285 , H04M9/002
摘要： PURPOSE:To simplify a circuit and to switch efficiently a telephone circuit by switching a holding tone signal from a holding tone source and a generation signal from a DTMF signal generator circuit and transmitting them to a telephone circuit through a transmission circuit. CONSTITUTION:When a telephone circuit 1' is held, a holding tone signal from a holding tone source 5 is transmitted to the telephone circuit 1' side through a gate circuit 6, and a relay contact point rl21 operates. Consequently the holding tone signal is transmitted to the circuit 1' through a transformer T21, capacitor C21 and the relay contact point rl21. Moreover, a holding signal with respect to a telephone circuit 2' is transmitted to the circuit 2' in the same manner. When dialing is executed with respect to the circuit 1', a DTME signal generated in a DTMF signal generator circuit 4 is transmitted to the circuit 1' side through the circuit 6 and then transmitted to the circuit 1' side through the transformer T21, capacitor C21 and relay contact point rl21. The dialing is executed with respect to the circuit 2'. Thus the DTMF signal generator circuit can be shared, and a single signal transmission circuit can be sufficient, thereby simplifying the circuit.
摘要翻译：目的：简化电路并切换电话电路，通过切换来自保持音源的保持音信号和来自DTMF信号发生器电路的生成信号，并通过发送电路将其发送到电话电路。构成：当保持电话电路1'时，来自保持音源5的保持音信号通过门电路6发送到电话电路1'，并且继电器接点rl21工作。因此，保持音信号通过变压器T21，电容器C21和继电器触点rl21传输到电路1'。此外，相对于电话电路2'的保持信号以相同的方式被发送到电路2'。当相对于电路1'执行拨号时，在DTMF信号发生器电路4中产生的DTME信号通过电路6被发送到电路1'侧，然后通过变压器T21传送到电路1'侧，电容器 C21和继电器触点rl21。相对于电路2'执行拨号。因此，可以共享DTMF信号发生器电路，并且单个信号传输电路可以是足够的，从而简化电路。

3. 发明专利

JPS6113735A Invadating system of key telephone device 失效
标题翻译：关键电话设备入场系统
公开(公告)号：JPS6113735A
公开(公告)日：1986-01-22
申请号：JP13387284
申请日：1984-06-28
申请人： Taiko Denki Seisakusho:Kk
发明人： TATEWAKI KAZUO
IPC分类号： H04Q3/58 , H04M3/42 , H04M9/00
CPC分类号： H04M9/002
摘要： PURPOSE:To invalidate a telephone with a simple operation and to register a message as well as to release the invalid state of the telephone with input of an identification number, by providing a memory means which is set opposite to a telephone and stores the identification number of each telephone to a primary controller together with a means which stores the absence information with operation of a telephone. CONSTITUTION:Plural key telephones 7a-7n are connected to a master device 1. When a user of a telephone 7a, for example, leaves his/her seat, the user operates a specific dial or an absence function switch to fetch the information to a computer 2 via a data transmission/reception circuit 6a. The computer 2 identifies the telephone 7a and register it on a memory part 8a of the 2nd memory means 8 corresponding to the telephone 7a. If a call is given to the telephone 7a for a telephone 7n, the computer 2 retrieves the means 8 and transmits the contents of registration to the telephone 7n from a data transmission/reception circuit 6n when the absence is registered. Then the 1st memory means 3 is connected to the computer 2 for storage of an identification number. The message is registered and an invalid state of the telephone is released with input of the identification number.
摘要翻译：目的：通过提供与电话相对设置的存储装置，存储识别号码，以简单的操作使电话无效并且登记消息以及释放具有识别号码的电话的无效状态每个电话与主控制器一起，以及存储缺少信息与手机操作的装置。构成：多个关键电话7a-7n连接到主设备1.当电话机7a的用户离开他/她的座位时，用户操作特定的拨号或缺席功能开关以将信息提取到计算机2经由数据发送/接收电路6a。计算机2识别电话机7a并将其登记在对应于电话机7a的第二存储装置8的存储部分8a上。如果给电话机7n的电话机7a进行呼叫，则计算机2检索装置8，并且当不存在注册时，从数据发送/接收电路6n向电话机7n发送注册内容。然后，第一存储装置3连接到计算机2，用于存储识别号码。该消息被注册，并且通过输入识别号码来释放电话的无效状态。

4. 发明专利

JPS59183596A Telephone set 失效
标题翻译：电话机
公开(公告)号：JPS59183596A
公开(公告)日：1984-10-18
申请号：JP5811483
申请日：1983-04-01
申请人： Matsushita Electric Ind Co Ltd
发明人： KURITA YOSHIMI
IPC分类号： H04Q3/58 , H04M3/60 , H04M9/00
CPC分类号： H04M9/002
摘要： PURPOSE:To confirm easily absence setting in advance by lighting a display lamp corresponding to an extension number provided separately through the operation of a function button when an extension telephone set is set for absence in a centralized receiving (DSS) device. CONSTITUTION:When a key telephone set 7 makes absence setting, its information is transmitted to a data bus 3 through a KPU5. The information is received further by a DSS-KPU4, fed to a microcomputer 8 for control through a line (b) and stored in a storage section 11. When the DSS device 6 desires to know the extension number of the telephone set making absence setting, a function button 12 is depressed, the information is inputted to the computer 8 and gives interruption to an existing display lamp. Then, the extension number during absence setting stored in the storage section 11 is read and the lamp corresponding to the number is lighted by a display lamp section 10.
摘要翻译：目的：当在集中式接收（DSS）设备中设置分机电话机时，通过点亮与通过功能按钮的操作单独提供的分机号码相对应的分机号码的显示灯，来提前确认轻松的不存在设置。构成：当钥匙电话机7进行缺勤设置时，其信息通过KPU5发送到数据总线3。该信息由DSS-KPU4进一步接收，馈送到微型计算机8，以通过线路（b）进行控制并存储在存储部分11中。当DSS设备6希望知道建立不存在设置的电话机的分机号码时功能按钮12被按下，信息被输入到计算机8并给现有的显示灯中断。然后，存储在存储部11中的不存在设置中的分机号码被读取，并且与数字对应的灯由显示灯部10点亮。

5. 发明专利

JPS54146510A Cordless key telehpone system 失效
标题翻译：无钥匙电话系统
公开(公告)号：JPS54146510A
公开(公告)日：1979-11-15
申请号：JP5438278
申请日：1978-05-10
申请人： Iwatsu Electric Co Ltd
发明人： MORIKAMI EIJI , ARAKI MASATO , OOBA TAKEO
IPC分类号： H04M1/72 , H04M1/00 , H04M9/00 , H04Q3/58
CPC分类号： H04M9/002
摘要： PURPOSE:To enhance the function of the key telephone system by securing the cordless part between the main device and the telephone of the key telephone system as well as to having multiplication of the signal. CONSTITUTION:The call signal which is transmitted from the main device to the telephone not shown in the diagram is transmitted via hybrid 5, interruption circuit 6, modulator 7 and antenna 11. And the call signal sent from the telephone is received via antenna 12 and demodulator 17. The information of the circuit display, the individual calling and the like given from telephone circuit control circuit 2 is encoded by circuit condition conversion circuit 3 and via clock 4 and then transmitted with interruption to the call signal through interruption circuit 6. On the other hand, the button information and the like given from the telephone side are also interrupted to the call signal and then isolated by isolation circuit 18 to be supplied to control circuit 2 via circuit condition demodulation circuit 20.
摘要翻译：目的：通过确保主设备与电话系统的电话之间的无绳部分以及信号的乘法，来增强关键电话系统的功能。构成：通过混合电路5，中断电路6，调制器7和天线11发送从主设备发送到电话机未示出的电话的呼叫信号。从电话发送的呼叫信号经天线12接收，由电话电路控制电路2给出的电路显示，个人呼叫等的信息由电路条件转换电路3经由时钟4编码，然后通过中断电路6中断呼叫信号。在另一方面，从电话侧给出的按钮信息等也被中断到呼叫信号，然后被隔离电路18隔离，以经由电路条件解调电路20提供给控制电路2。

6. 发明专利

JP2004235736A Key telephone set and key telephone system 审中-公开
标题翻译：关键电话机和主要电话系统
公开(公告)号：JP2004235736A
公开(公告)日：2004-08-19
申请号：JP2003019016
申请日：2003-01-28
申请人： Nec Infrontia Corp , Necインフロンティア株式会社
发明人： AKATSU MASAFUKU
IPC分类号： H05K5/02 , H04M1/02 , H04M1/23 , H04M9/00
CPC分类号： H04M9/002 , H04M1/02
摘要： PROBLEM TO BE SOLVED: To provide a key telephone set in which a function unit can be attached/detached and the function can easily be added, changed and deleted without decomposing a telephone set body.
SOLUTION: A dial key unit 15, a line key unit 16 and an LCD display unit 17 in the key telephone set can be attached/detached to/from a surface-side without decomposing the telephone set body 11. Convex bars 111 and a connector 112 are arranged in the telephone set main body. Grooves 54 and a connector 55, which respectively correspond to them, are arranged in a line key unit. The line key unit is provided with an overhanging part 51 having guide rails 53 and a connector 56 exposed to an overhanging part-side. The LCD display unit has an LCD display mount 58 and an LCD connector 60, which respectively correspond to the overhanging part and the connector 56. The line key unit is slidably mounted on the telephone set main body, and the LCD display unit is slidably mounted on the line key unit.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够附加/分离功能单元的关键电话机，并且可以容易地添加，改变和删除该功能而不分解电话机主体。解决方案：密钥电话机中的拨号键单元15，线键单元16和LCD显示单元17可以从表面侧安装/分离，而不会分解电话机主体11.凸条111 并且连接器112布置在电话机主体中。凹槽54和分别对应于它们的连接器55布置在线键单元中。线键单元设置有具有导轨53的突出部51和暴露于突出部侧的连接器56。 LCD显示单元具有分别对应于突出部分和连接器56的LCD显示器支架58和LCD连接器60.线键单元可滑动地安装在电话机主体上，并且LCD显示单元可滑动地安装在线路钥匙单元上。版权所有（C）2004，JPO＆NCIPI

7. 发明专利

JPS6167394A Parallel connection device of key telephone set 失效
标题翻译：主要电话机的并行连接装置
公开(公告)号：JPS6167394A
公开(公告)日：1986-04-07
申请号：JP18992684
申请日：1984-09-11
申请人： Matsushita Electric Ind Co Ltd
发明人： SUZUKI MASASHI
IPC分类号： H04Q3/58 , H04M1/72 , H04M9/00
CPC分类号： H04M9/002
摘要： PURPOSE:To attain parallel operation of two sets without remolding a main set and telephone sets by providing an extension adaptor between the master set and the telephone set so as to connect two telephone sets to a telephone line. CONSTITUTION:The input side of the extension adaptor C has the entirely same interface condition as that of the telephone set and the communication with the master set A is attained by a data transmission reception circuit 27. On the other hand, the output side of the adaptor C is the same as the telephone set connection interface of the master set A and the interface connecting two sets of telephone sets is provided and telephone sets B1, B2 use data transmission and reception circuits 28, 29 communicate information. Then the control circuit 30 of the adaptor C attains data communication in the timing of telephone set to the master set A and in the timing of the master set A to the telephone sets so as to connect two telephone sets to one telephone line.
摘要翻译：目的：通过在主机和电话机之间提供扩展适配器，以便将两个电话机连接到电话线路，实现两套并行操作，无需重新组装主机和电话机。构成：扩展适配器C的输入侧具有与电话机完全相同的接口条件，并且通过数据发送接收电路27获得与主机A的通信。另一方面，适配器C与主机A的电话机连接接口相同，并且提供连接两组电话机的接口，电话机B1，B2使用数据发送和接收电路28,29传送信息。然后，适配器C的控制电路30在主机A的电话定时和主机A到电话机的定时中进行数据通信，以将两个电话机连接到一个电话线。

8. 发明专利

JPS59205896A Key telephone set 失效
标题翻译：关键电话机
公开(公告)号：JPS59205896A
公开(公告)日：1984-11-21
申请号：JP8018983
申请日：1983-05-10
申请人： Nec Corp
发明人： WAKABAYASHI KUNIHIKO , MORIKAWA KENICHI
IPC分类号： H04Q3/58 , H04M9/00
CPC分类号： H04M9/002
摘要： PURPOSE:To prevent the generation of mis-dialing by releasing the connection of a line when a key telephone set at a terminal selects a dial pulse type line and a specific function key is depressed in error. CONSTITUTION:The line type information representing whether lines L1-Lk are respectively dial pulse type lines or pushbutton dial type lines is stored in an accommodated line type memory 6 coresponding to the lines by the operation of an accommodated line type setting circuit section 5. Further, a control section 4 supervises a dial code originating from a connected key telephone set, and when a specific dial code transmitted from the depression of specific function button * or # is detected in an originating dial code, an accommodated line type memory section 6 is retrieved so as to discriminate whether the line connected to said telephone set is a pushbutton dial type line or a dial pulse type line, and when the line is the dial pulse type line, a channel switch 2 is controlled and the connection of the corresponding line is released. Thus, the generation of said dial to the dial pulse type line due to the remaining dial code is prevented.
摘要翻译：目的：为了防止在终端上设置的主叫电话机选择拨号脉冲类型线路并且按特定功能键错误地释放线路连接时产生错拨号。构成：表示线L1-Lk是否分别是拨号脉冲型线路或按钮拨号线路的线路类型信息被存储在通过容纳线路类型设置电路部分5的操作对应于线路的容纳线路型存储器6中。控制部分4监视从所连接的密钥电话机产生的拨号代码，并且当以起始拨号代码检测到从按下特定功能按钮*或＃发送的特定拨号代码时，容纳线路类型存储部分6是被检索以区分连接到所述电话机的线路是按钮拨号线路还是拨号脉冲型线路，并且当线路是拨号脉冲类型线路时，控制信道切换器2并且相应线路的连接发行了。因此，防止由于剩余的拨号码而产生所述拨号盘到拨号脉冲型线路。

9. 发明专利

JPS59198072A Keyboard ineffective input blocking system 失效
标题翻译：键盘无效输入阻塞系统
公开(公告)号：JPS59198072A
公开(公告)日：1984-11-09
申请号：JP7244783
申请日：1983-04-25
申请人： Fujitsu Ltd
发明人： UEDA TOORU
IPC分类号： G06F3/02 , H04M3/60 , H04M9/00
CPC分类号： H04M3/60 , H04M9/002
摘要： PURPOSE:To decrease the ineffective load of a processor by transmitting an operating signal to a processor only when a key satisfying a prescribed order is operated from an operating device. CONSTITUTION:When the key 13 setting the initial state is operated, an address generating circuit 6 converts a received reset signal (r) into a corresponding address and transmits it to an ROM7. The ROM7 transmits a gate signal stored in the transmitted address to a register 10. The signal (r) inputs a set signal to the register 10 via a timing circuit 9 so as to store the transmitted signal from the ROM7. A register 12 stores the signal transferred from the register 10 and makes gates 5-1-5-n corresponding to keys 2-1-2-n conductive based on the predetermined operating order. Thus, the key operation not satisfying the order of operation is not transmitted to the processor 4.
摘要翻译：目的：通过从操作设备操作满足规定顺序的按键，将操作信号发送到处理器来减少处理器的无效负载。构成：当操作设置初始状态的键13时，地址发生电路6将接收到的复位信号（r）转换成相应的地址并将其发送到ROM7。 ROM7将存储在发送的地址中的门信号发送到寄存器10.信号（r）通过定时电路9将设置信号输入到寄存器10，以便存储来自ROM7的发送信号。寄存器12存储从寄存器10传送的信号，并且使得对应于键2-1-2-n的门5-1-5-n基于预定的操作顺序导通。因此，不能满足操作顺序的键操作不被发送到处理器4。

10. 发明专利

JPS59196687A Dial signal transmitting system 失效
标题翻译：拨号信号发送系统
公开(公告)号：JPS59196687A
公开(公告)日：1984-11-08
申请号：JP6923283
申请日：1983-04-21
申请人： Iwatsu Electric Co Ltd
发明人： ONO TAKAO
IPC分类号： H04Q3/58 , H04M1/31 , H04M9/00 , H04M11/00
CPC分类号： H04M9/002
摘要： PURPOSE:To attain data transmission with inexpensive constitution by allowing either a dial impulse signal or a multi-frequency signal to be transmitted optionally as a dial signal of a key telephone set through simple operation from the telephone set. CONSTITUTION:Counter control circuits 2, 12 take synchronism with the start- stop system so as to attain transmission/receiving of data from a master device to a telephone set and from a telephone set to a master device. When an optional idle subscriber line is selected by a line changeover switch K3 and an optional dial switch K1 is depressed, the switch information read by a switch reading circuit 3 is transmitted to the master device by using a signal CDL from the circuit 2. The dial information is set in a memory 14 by the CDL signal from the circuit 12. The stored dial information is set to any of a dial impulse generating circuit 19 and multi-frequency signal generating circuit 20 depending on the state of a flip-flop 15.
摘要翻译：目的：通过允许拨号脉冲信号或多频率信号可选地通过电话机的简单操作作为密钥电话机的拨号信号来传输，以廉价的结构实现数据传输。构成：计数器控制电路2,12与启动 - 停止系统同步，以实现从主设备到电话机以及从电话机到主设备的数据的传输/接收。当通过线路切换开关K3选择可选的空闲用户线路并且按下可选的拨号开关K1时，由开关读取电路3读取的开关信息通过使用来自电路2的信号CDL发送到主设备。通过来自电路12的CDL信号将存储器14中的拨号信息设置在存储器14中。存储的拨号信息根据触发器15的状态被设置为拨号脉冲发生电路19和多频率信号发生电路20中的任何一个。

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