公开(公告)号：JP2001052281A

公开(公告)日：2001-02-23

申请号：JP23059899

申请日：1999-08-17

Applicant: ADVANTEST CORP

Inventor： MIYAJIMA ATSUSHI ,  UMETSU SATOSHI ,  YAMAGUCHI TAKAHIRO ,  ARAKAWA NORIO

IPC: G06F13/00 ,  G08C19/00 ,  H04Q9/00

Abstract: PROBLEM TO BE SOLVED: To appropriately control a measuring device by making a measuring system have a measuring device control adapter that generates a control command controlling the measuring device and transmits the control command to the measuring device. SOLUTION: In a control host system 10, a control program preparing part 16 prepares a control program, and a control program transmitting part 20 transmits it to a measuring device control adapter 60 through Ethernet 50. An inputting part 14 inputs the name of a program to be carried out and the name of the program is transmitted to the adapter 60. The adapter 60 fetches a control program notified to a program executing part 70 from a storing part 64, a command generating part 72 generates a control command on the basis of the control program, and a communicating part 74 transmits it to a measuring device 100 through a GPIB 90. In the device 100, a measurement result transmitting part 102 transmits measurement results to the adapter 60. In the adapter 60, a measured data transferring part 76 transmits a measurement result to a display host system 30.

公开(公告)号：JPH11120477A

公开(公告)日：1999-04-30

申请号：JP29362897

申请日：1997-10-09

Applicant: ADVANTEST CORP

Inventor： MIYAJIMA ATSUSHI ,  YAMAGUCHI TAKAHIRO ,  UMETSU SATOSHI

IPC: G08C19/00 ,  G05B19/042 ,  G05B19/418 ,  G06F13/00 ,  H04L29/08

Abstract: PROBLEM TO BE SOLVED: To provide a measuring system capable of activating measurement by a measuring device from a measurement controller connected with a network, and capable of data-processing by the measurement controller without preparing any measured data processing program for the every measuring device. SOLUTION: A distributed measurement system includes a measurement controller 10 and a distributed measuring device 50 connected through a computer network 90. The distributed measuring device 50 having a function as a measuring device and a function as a computer is provided with a measuring module 52, an HTTP server processing part 54, and a measurement control server processing part 56. A hyper text including a program necessary for measurement control or a measured data processing is offered from the HTP server processing part 54 to the measurement controller 10 and an operation instruction transmitted from the measurement controller 10 is received by the measurement control server processing part 56.

公开(公告)号：JP2001067579A

公开(公告)日：2001-03-16

申请号：JP23999199

申请日：1999-08-26

Applicant: ADVANTEST CORP

Inventor： UMETSU SATOSHI ,  MIYAJIMA ATSUSHI ,  YAMAGUCHI TAKAHIRO ,  ARAKAWA NORIO

IPC: G08C15/00 ,  G01D21/00 ,  G06F17/40

Abstract: PROBLEM TO BE SOLVED: To easily or properly perform a measuring process. SOLUTION: A measuring instrument 100 has a program reception part 110 which receives a control program having contents prescribing a measuring process through a network 10, a storage part 120 which stores the control program, a start indication reception part 130 which receives an indication for starting the control program through the network 110, and a measurement control part 156 which makes a measurement part 160 perform the measuring process according to the control program stored in the storage part 120 when the start indication reception part 130 receives the execution start indication.

公开(公告)号：JPH11224394A

公开(公告)日：1999-08-17

申请号：JP29452698

申请日：1998-10-01

Applicant: ADVANTEST CORP

Inventor： MIYAJIMA ATSUSHI ,  UMETSU SATOSHI ,  YAMAGUCHI TAKAHIRO

IPC: G08C15/00 ,  G06F13/00 ,  G06F13/12 ,  G06F15/16 ,  G06F17/40

Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a user. SOLUTION: This electronic measuring instrument communication system is provided with a client device 100 for electronic measuring instrument, an electronic measuring instrument dispatcher 200 and an electronic measuring instrument server 300 mutually connected through Ethernet, and by exchanging data between an electronic measuring instrument control part 110 and an electronic measuring instrument 310, this electronic measuring instrument 310 is controlled. When the power source of the electronic measuring instrument 310 is turned on, information containing the ID number of the electronic measuring instrument 310 and the name of the electronic measuring instrument server 300 is registered from a server information registering part 320 in a server information storage part 210. Afterwards, by referring to this registered information, the electronic measuring instrument server 300 provided with the electronic measuring instrument 310 to be a communication object can be recognized by the electronic measuring instrument client device 100.

公开(公告)号：JPH11118884A

公开(公告)日：1999-04-30

申请号：JP29332997

申请日：1997-10-10

Applicant: ADVANTEST CORP

Inventor： UMETSU SATOSHI ,  YAMAGUCHI TAKAHIRO ,  MIYAJIMA ATSUSHI

IPC: G01R19/25 ,  G01R31/00 ,  G01R31/28 ,  G01R31/319

Abstract: PROBLEM TO BE SOLVED: To provide a testing system capable of starting an operation from the selection of a purpose or goal and to provide a method for controlling the same. SOLUTION: An imaginary measuring instrument originates a test parameter by using a test class corresponding to test items retained by a test goal delivered from a test task means. The imaginary measuring instrument originates test data and an indicating sheet for indicating the test data. The imaginary measuring instrument then sets a test parameter for test elements, controls the test elements to conduct a test, and obtains test data from the test elements. The imaginary measuring instrument then stores the test data obtained from the test elements in a test data storage means, and requests the indicating sheet to indicate the test data. Finally, the imaginary measuring instrument uses the test class to calculate the test results corresponding to the test items, from the test data obtained from the test elements.

公开(公告)号：JP2001211171A

公开(公告)日：2001-08-03

申请号：JP2000019570

申请日：2000-01-28

Applicant: ADVANTEST CORP

Inventor： ARAKAWA NORIO ,  MIYAJIMA ATSUSHI

IPC: G09C1/00 ,  G06F21/00 ,  G06F21/20 ,  G11B20/00 ,  H04L9/32 ,  G06F15/00

Abstract: PROBLEM TO BE SOLVED: To provide an equipment authentication device which authenticates equipment such as a computer and a measuring instrument having equipment numbers such as serial numbers. SOLUTION: This device is equipped with a software ciphering part 36 which receives a serial number and ciphers the received serial number as an open key by an open key system, a ciphered data transmission part 38 which sends the ciphered serial number, and a received serial number deciphering part 16 which receives the ciphered serial number and deciphers the ciphered serial number by using a secret key corresponding to the serial number as the open key, so only when the serial number is given correctly, the deciphering by the received serial number deciphering part 16 is successful. Therefore, the accurate serial number of a device can be obtained to authenticate the device.