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

JPH04177125A AUTOMATIC MEASURING APPARATUS 失效
公开(公告)号：JPH04177125A
公开(公告)日：1992-06-24
申请号：JP30536790
申请日：1990-11-12
申请人： VICTOR COMPANY OF JAPAN , HITACHI ELECTRONICS
发明人： NATSUNO TAKAHIRO , SHIBAYAMA MASAHIKO , DATE KAZUYUKI , NATORI KAZUYA , HAMAGUCHI YASUHIRO
IPC分类号： G01D21/00
摘要： PURPOSE:To automatically grasp an actual measuring condition in a main control part by mounting a means outputting the data related to the set state of a measuring device on the measuring device. CONSTITUTION:The measuring condition of a measuring device 20 and the measuring conditions of the input expanding devices 30, 31 connected to the measuring device 20 are set by sending out the item and condition to be set according to a predetermined format to the measuring device 20 from a main control part 10 and the control part 10 receives the digital measuring data obtained by the A/D conversion of the measuring conditions by the measuring device 20 and process the same to make it possible to execute the judgment of quality, automatic adjustment and automatic measurement. By this constitution, the main control part 10 issues a specific command to the measuring device 10 to take in the data related to the set state of the measuring device 20 and can confirm whether the measuring device 20 is in an expected set state.

2. 发明专利

JPH06300817A DIAGNOSTIC DEVICE FOR ELECTRONIC DEVICE 失效
公开(公告)号：JPH06300817A
公开(公告)日：1994-10-28
申请号：JP9010793
申请日：1993-04-16
申请人： VICTOR COMPANY OF JAPAN
发明人： NATSUNO TAKAHIRO , SHIMIZU YOSHIYUKI , CHIBA KAZUNORI , OTAWA NORIAKI
IPC分类号： G01R31/28
摘要： PURPOSE:To conduct a trouble diagnosis without dismantling an electronic device by equipping a regulation means for the electronic device and a diagnostic means for a diagnosis test device and providing a communication means exclusively for diagnosis. CONSTITUTION:A diagnostic device comprises an electronic device 3 including a diagnostic test device 2 and a regulation means 9 and a connection cable 4 for the test device 2 to the electronic device 3. A diagnostic means 6 stores standard data for regulating the electronic device 3, transmits diagnostic information in response to diagnostic items in turn, compares regulation data transmitted from the electronic device 3 with the standard data and conducts diagnosis on whether the regulation data is in a previously set range. An interface part 7A of a communication means 7 convertes the diagnostic information 7a transmitted from the diagnostic means 6 into transmission data 7b, transmits it to the electronic device 3, converts receiving data 8a transmitted from electronic device 3 into regulation information 7a and provides it to the diagnostic means 6. And a control part 5A shows indication information 5b calculated and processed on the basis of monitoring information 6a on a display 5c.

3. 发明专利

JPH06308202A CIRCUIT INSPECTION DEVICE 失效
公开(公告)号：JPH06308202A
公开(公告)日：1994-11-04
申请号：JP10233593
申请日：1993-04-28
申请人： VICTOR COMPANY OF JAPAN
发明人： NATSUNO TAKAHIRO , SHIMIZU YOSHIYUKI , CHIBA KAZUNORI
IPC分类号： G01R31/302 , G01R31/00
摘要： PURPOSE:To provide a circuit inspection device capable of obtaining the electric signal with no direct connection or contact with an inspected circuit and judging the quality of the operation of the inspected circuit. CONSTITUTION:The electromagnetic wave emitted from an inspected circuit 5a in an inspected apparatus 5 in operation is detected by an electromagnetic wave sensor 2 located apart by the prescribed distance (d) from the perceived portion of the inspected circuit 5a. An analyzing/judging means 4 judges the quality of the operation of the inspected circuit 5a based on the frequency and level, for example, of the signal 2a detected by the electromagnetic sensor 2.

4. 发明专利

JPH04220046A COMMUNICATION TERMINAL EQUIPMENT AND ITS DIAGNOSTIC DEVICE 失效
公开(公告)号：JPH04220046A
公开(公告)日：1992-08-11
申请号：JP41204690
申请日：1990-12-19
申请人： VICTOR COMPANY OF JAPAN
发明人： NATSUNO TAKAHIRO , SHIBAYAMA MASAHIKO , OTAWA NORIAKI , SHIMIZU YOSHIYUKI , KATO MAMORU , DATE KAZUYUKI
IPC分类号： H04M1/00 , H04M1/24 , H04M1/64
摘要： PURPOSE:To realize a communication terminal equipment capable of remote diagnosis and its diagnostic device. CONSTITUTION:A communication terminal equipment T is provided with an operation mode changeover means 2 switching the communication terminal equipment to a diagnostic operation mode and a means 4 driven to a diagnostic operation state based on an output of a diagnostic information reception means 3. A diagnostic device A is provided with a means 12 sending diagnostic command information RC and a means 14 implementing remote diagnosis based on a signal sent from the communication terminal equipment T corresponding to the diagnostic command.

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