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1. 发明专利

JP2000039546A DEVICE AND METHOD FOR POSITION ADJUSTMENT 失效
公开(公告)号：JP2000039546A
公开(公告)日：2000-02-08
申请号：JP26483998
申请日：1998-09-18
申请人： TOSHIBA CORP
发明人： MURAI SEIICHIRO , SATO SHINICHI
IPC分类号： H04N1/04 , G02B7/00 , G02B7/02 , G06T1/00
摘要： PROBLEM TO BE SOLVED: To provide the position adjusting device and the position adjusting method of an optical device by which positioning adjustment for a detecting element is easily executed. SOLUTION: As for the optical device 20 having plural optical means 25 and 26 and the detecting element 32 by which optical information is outputted through an optical means, it is provided with a supporting member 33 held by a base 31 where the detecting element 32 is attached and a position adjusting mechanism 60 provided at the base 31 and positioning the supporting member 33, and the position adjusting mechanism 60 possesses a driving mechanism executing the adjustment of the detecting element 32 in a focusing direction, an actuator for coarse adjustment shifting the supporting member 33 in a direction crossing with the focusing direction and the actuator for fine adjustment making the supporting member 33 execute fine adjustment in the direction crossing with the focusing direction by the deformation of a piezoelectric element.

2. 发明专利

JPH1194623A METHOD FOR DETECTING FAILURE OF MICROCOMPUTER-BASED GAS METER 失效
公开(公告)号：JPH1194623A
公开(公告)日：1999-04-09
申请号：JP25636397
申请日：1997-09-22
申请人： TOKYO GAS CO LTD , AICHI TOKEI DENKI KK , TOSHIBA CORP , MATSUSHITA ELECTRIC IND CO LTD , FUJI ELECTRIC CO LTD
发明人： NUKUI KAZUMITSU , SAKAI KATSUTO , SATO SHINICHI , KATONO TOMIO , SAITO MITSURU , MASUDA HIDEO , MURAKAMI HIROKUNI , NAKAMURA HIROSUMI , NUMAGAMI TAKESHI
IPC分类号： G01F1/00 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To enhance the reliability by detecting the battery consumption and a failure of a microcomputer-based gas meter at its early stages. SOLUTION: The microcomputer-based gas meter, having a microcomputer 1, a shutoff valve 5, display and report means 12, and the like and using a battery 2 as its power supply is provided with a current detecting resistance 13 detecting a current from the battery 2 and with a transistor 15 bypassing the current detecting resistance 13. Any failure regarding the current and the consumption of the battery can be normally detected via the current detecting resistance 13, and when the shutoff valve 5 and the display and report means 12 or the like are driven, the transistor 15 is turned on by the microcomputer 1 and made to bypass the current detecting resistance 13 so as to prevent decrease in a driving current.

3. 发明专利

JPH10328966A MACHINE TOOL AND MACHINING METHOD BY MACHINE TOOL 失效
公开(公告)号：JPH10328966A
公开(公告)日：1998-12-15
申请号：JP13656697
申请日：1997-05-27
申请人： TOSHIBA CORP
发明人： SATO SHINICHI , HASE DAISUKE
IPC分类号： B23Q11/00 , B23Q15/12 , B23Q17/09
摘要： PROBLEM TO BE SOLVED: To provide a machine tool that can automatically and positively suppress the generation of abnormal vibration under any condition, and provide a method of machining by this machine tool. SOLUTION: A tool 2 is mounted to a main spindle 3 of feed mechanism 4. A workpiece is mounted on a base 5 and supported by clampers 14, and an acceleration pickup 7 is mounted thereon. Stoppers 6 are embedded in a matrix state inside the base 5 and can be lifted/lowered by a hydraulic cylinder. A contact/separated state storage part stored with the lifted/lowered state of the stoppers 6, a rule storage part stored with rules of the lifted/lowered state of the stoppers 6 corresponding to abnormal vibration, and a determining part for determining the lifted/lowered state of the stoppers 6 are set to a numerical control device 8. An actuator of the hydraulic cylinder is connected to the numerical control device 8 through a stopper control circuit 10, and the acceleration pickup 7 is connected to the numerical control device 8 through a signal amplifying circuit 11 and an abnormal vibration recongizing circuit 9.

4. 发明专利

JPH1019629A GAS METER 失效
公开(公告)号：JPH1019629A
公开(公告)日：1998-01-23
申请号：JP17530996
申请日：1996-07-05
申请人： TOKYO GAS CO LTD , AICHI TOKEI DENKI KK , MATSUSHITA ELECTRIC IND CO LTD , TOSHIBA CORP , FUJI ELECTRIC CO LTD
发明人： NUKUI KAZUMITSU , SAKAI KATSUTO , SATOU SOUBUN , SATO SHINICHI , SAITO MITSURU , KATONO TOMIO , MATSUMOTO TAKAYUKI , MASUDA HIDEO , NUMAGAMI TAKESHI , FUKUSHIMA OKITO
IPC分类号： G01F3/22 , G01F1/00
摘要： PROBLEM TO BE SOLVED: To eliminate a special dummy load resistor and a special circuit for applying a test current to the special resistor for determining valve driving ability. SOLUTION: As a solenoid valve for shutoff and reset of gas, a self retaining type of opening-closing valve 2 is used which may be electrically opened and closed. To determine the valve driving ability of a battery 4, first, a microcomputer 1 determines if the opening-closing valve 2 is open or closed according to the state of signal output to a valve control circuit 5. If opened, an open valve signal is issued from an output port 1c to apply a current to the coil 2a of the opening-closing valve 2 in the direction of the solid line arrow A. The voltage of the battery 4 this time is detected with a voltage detection circuit 7. If closed, a closed valve signal is issued from the output port 1d to apply a current to the coil 2a in the direction of the broken line arrow B. The voltage of the battery 4 at this time is measured with the voltage detection circuit 7.

5. 发明专利

JPH06243910A CHARGING TERMINAL 失效
公开(公告)号：JPH06243910A
公开(公告)日：1994-09-02
申请号：JP2428793
申请日：1993-02-12
申请人： TOSHIBA CORP , TOSHIBA COMMUNICATION TECH
发明人： SATO SHINICHI
IPC分类号： H01M2/10 , H01R4/48
摘要： PURPOSE:To prevent a drop of water from reaching a circuit board, in the case that the drop of water adheres to a contact part, by providing a grooved part for guiding a drop of water adhering to the contact part and a protrusive part protruded downward from a fixed part in a lower end part of the grooved part. CONSTITUTION:A slit-shaped groove 34 is formed toward a side of a fixed part 31 from a contact part 32. In an end part in a side of the fixed part 31 of this groove 34, a protrusion part 36 is formed so as to position its point end 36a downward from the fixed part 31 in a condition that the fixed part 31 is fixed to a circuit board 27. In this way, a drop of water adhering to the contact part is guided to the groove by a capillary phenomenon, and the drop of water arriving at an end part in a fixed part side of this groove is guided by the protrusion part 36 to reach the point end 36a of the protrusion part. Since the point end 36a of this protrusion part is positioned downward from the fixed part 31 fixed to the circuit board 27, the drop of water is bopped down from this point end 36a, and the drop of water is prevented from adhering to the circuit board 27 through the fixed part 31.

6. 发明专利

JPH02262937A MACHINING CENTER 失效
公开(公告)号：JPH02262937A
公开(公告)日：1990-10-25
申请号：JP8360789
申请日：1989-03-31
申请人： TOSHIBA CORP , TOSHIBA TUNGALOY CO LTD
发明人： SATO SHINICHI , NO AKIHIKO , SUGANO SHIGEYUKI
IPC分类号： B23Q3/157
摘要： PURPOSE:To reduce dimension and cut cost by installing a plurality of holding parts onto a tool magazine and permitting a prescribed holding part to be selectively positioned at a receiving/delivery position and shifting the holding part of an automatic tool replacing device in the axial direction of a tool. CONSTITUTION:When a tool is replaced, if a tool designation signal is inputted into tool magazine 5, a plate chain 7 travels in the normal/reverse direction, and if a designated tool is a modular tool 12, the second pot 16 into which a cutting edge part 15 is accommodated is divided at a receiving/delivery position 22 by the feed in one pitch. Then, the assembly arm 28 of an ATC 23 (automatic tool replacing device) is advanced by an actuator 29, and after the cutting edge part 15 is held by a holding part 30, an ATC arm 26 is advanced by a rotary cylinder 24, and the cutting edge part 15 is pulled out from the pot 16. Then, the first pot 14 into which a designated base part 13 is divided to a position 22 by the feed in two pitch of the chain 7. When the base part 13 and the cutting edge part 15 are opposed coaxially, the arm 26 recreates, and a tool 12 is assembled.

7. 发明专利

JPH02205446A CONTROL DEVICE FOR DATA OF TOOL 失效
公开(公告)号：JPH02205446A
公开(公告)日：1990-08-15
申请号：JP2103489
申请日：1989-01-31
申请人： TOSHIBA CORP
发明人： SATO SHINICHI , NO AKIHIKO
IPC分类号： B23Q15/00
摘要： PURPOSE:To simply control the correction value of each tool by providing the length measuring means of a tool, data processing means and correction calculating means on the tool data control device controlling the correction value, etc., of each tool used for an NC machine tool. CONSTITUTION:This control device is equipped with a length measuring means 1 measuring the dimension of the tool 2 to which the bar code label 3 having the symbol of a code value for distinguishing respective tool 2 is fitted and a bar code scanner 8 reading the symbol. Moreover, a handy terminal 10 having the set value of the dimension of each tool 2 at least, retrieving an equivalent set value of each tool 2 from a read symbol and having the function delivering the data of the set value in the space with an external device is provided. Also, this handy terminal 10 has the function as a correction means by executing comparison operation from the retrieved set value and the length measuring value of the measuring means 1 and calculating the correction value of the tool 2.

8. 发明专利

JPH02178707A PORTABLE DATA TRANSMISSION EQUIPMENT 失效
公开(公告)号：JPH02178707A
公开(公告)日：1990-07-11
申请号：JP33360488
申请日：1988-12-28
申请人： TOSHIBA CORP
发明人： MIYAZAKI KOICHI , SATO SHINICHI , NO AKIHIKO
IPC分类号： B23Q41/00 , G05B19/18 , G05B19/414 , G05B19/4155
摘要： PURPOSE:To transmit NC data without using a remote buffer by providing a random access memory storing numeric control data and the like from a host equipment, and a data transmitting means which sequentially read the data and transmit it. CONSTITUTION:The random access memory 23 storing numerical control data and the like from the high-order equipment 1, and the data transmitting means 30 which sequentially read numeric control data and the like stored in the random access memory 23 and which transmits them to the central processing unit 7 or a numerical control machine tool are provided. Consequently, numeric control data and the like stored in the random access memory 23 are sequentially read by the data transmitting means 30 and are transmitted to the central processing unit 7 of the numerical control machine tool. Thus, NC data can be transmitted without using the remote buffer.

9. 发明专利

JPH02172648A WRITING DEVICE FOR TOOL DATA 失效
公开(公告)号：JPH02172648A
公开(公告)日：1990-07-04
申请号：JP32644788
申请日：1988-12-24
申请人： TOSHIBA CORP
发明人： NO AKIHIKO , SATO SHINICHI
IPC分类号： B23Q3/155
摘要： PURPOSE:To correctly store a tool into each pot in short time without modifying NC device by preparing the storing positional informations of a storing tool and pot and connecting a data preparing device transmitted with a format conversion to the NC device. CONSTITUTION:The information stored in the information memory medium (memory circuit) 2 of the tool 1 stored in each pot of a tool magazine is read by a reading and writing device 4 linked via a data preparing device 3 to an NC device (a). Then, a storing positional information making the information of each tool read by the reading device 4 and each pot positional information of the time when each tool is optionally stored in each pot of the tool magazine corresponding is prepared in the above data preparing device 3. Moreover the data preparing device 3 is connected to the NC device (a) so as to transfer this storing positional information with the specific format conversion processable by the NC device (a).

10. 发明专利

JPH02172644A CONTROL SYSTEM FOR TOOL 失效
公开(公告)号：JPH02172644A
公开(公告)日：1990-07-04
申请号：JP32614088
申请日：1988-12-26
申请人： TOSHIBA CORP
发明人： SATO SHINICHI , NO AKIHIKO
IPC分类号： B23Q3/155
摘要： PURPOSE:To prevent the input mistake of a tool data and to shorten an arrangement time by reading by a reader a bar code for addressing a port and bar code for discriminating a tool and transmitting to a numerical control device with their format conversion via a data processing device. CONSTITUTION:A bar code for addressing a pot is put on each tool pot 5 of a tool magazine 3 and a bar code for discriminating a tool is put on each tool. Then, a bar code reader 12 reading the bar code for addressing pot and the bar code for discriminating tool is set up by fixing to the above tool magazine 3 and also a data processing device 9 transmitting this data with its format conversion to a numerical control device 2 is provided. By this structure, the tool can be set to the tool pot 5 of the tool magazine 3 at random and yet only by putting the bar code the improvement of an NC device, the tool magazine 3 and tool is made unnecessary.

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