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1. 发明专利

JPH06137277A FUZZY REGULATING SYSTEM OF PUMP FOR OIL METERING FEEDING DEVICE 失效
公开(公告)号：JPH06137277A
公开(公告)日：1994-05-17
申请号：JP31079792
申请日：1992-10-27
申请人： TATSUNO CO LTD
发明人： OIKAWA TATSUYA , EMORI HAJIME
IPC分类号： F04B49/06 , B67D7/08 , B67D7/74 , F04B49/08 , G05B13/02
摘要： PURPOSE:To achieve automation of target flow rate tuning and relief of the load of an expert by generating a control output to a delivery pressure control actuator by using a first rule base based on data computed by a physical amount measuring computing part. CONSTITUTION:A physical amount measuring computing part 11 is provided for computing input antecedent data of a control rule by means of a desired flow rate, serving as a reference, from a flow rate, the number of revolutions, a delivery output, and a suction lift, all detected by a pump for an oil feeding device being an object to be controlled. To ensure the desired flow rate of a system, the delivery pressure regulating actuator and the number of revolutions of the pump are controlled by a fuzzy control part 12 based on a first rule base 13 to store acknowledge regarding tuning acknowledge of an expert. When it is decided by a control stop deciding part 14 that a flow rate attains a desired value. The state of the system is stored in a recording part 15 and tuning is completed.

2. 发明专利

JPH09240793A OIL FEEDER EQUIPPED WITH CAP HOLDING TOOL 失效
公开(公告)号：JPH09240793A
公开(公告)日：1997-09-16
申请号：JP8210996
申请日：1996-03-11
申请人： TATSUNO CO LTD
发明人： KOBAYASHI KENJI , OKANIWA HIROYUKI , OIKAWA TATSUYA
IPC分类号： B67D7/06 , B67D7/32 , B67D5/06 , B67D5/32
摘要： PROBLEM TO BE SOLVED: To securely inform that one is going to leave a cap by means of an alarm by making the alarm operate when a cap switch is detecting the cap at the time of completion of oiling and making it stop when the cap is removed. SOLUTION: When a cap which is removed from an oil filler port of an automobile is placed on a cap placing plate 13, a cap switch CS closes. An oil feed nozzle of desired oil, for example, of high-octane gasoline is removed from a nozzle hanger, a display device is reset to zero by an oil feed control device. Then, an oil feeding system of high-octane gasoline is operated, the oil is fed when a valve of the oil feed nozzle is opened, and an oil feed quantity is displayed on the display device. When the oil feeding is completed and the oil feed nozzle is hung on the nozzle hanger, the operation of the oil feeding system stops. At the same time, an alarm 11 operates and a voice 'Be sure not to forget to close with the cap' is issued from a speaker 16 and a lamp 17 is flickered. Thus, the cap can be prevented from remaining unclosed.

3. 发明专利

JPH06135500A BLENDER MEASURING MACHINE BY FUZZY CONTROL 失效
公开(公告)号：JPH06135500A
公开(公告)日：1994-05-17
申请号：JP31079692
申请日：1992-10-27
申请人： TATSUNO CO LTD
发明人： OIKAWA TATSUYA , EMORI HAJIME
IPC分类号： B67D7/74 , G05B13/02 , B67D5/56
摘要： PURPOSE:To minimize errors even in the case of a low flow rate and enhance blending accuracy by storing controlled variables of a blender valve in a controlled variable conversion knowledge unit as an ambiguous variable data set of controlled variables which are outputted from a fuzzy inference unit and providing a controlled variable conversion unit which converts the controlled variables into concrete controlled variables on the basis of said storage. CONSTITUTION:Respective data inputted are stored in a fuzzy set knowledge unit 42, and controlled variables outputted from a fuzzy conversion unit 41 which converts the respective data into an ambiguous variable data set on the basis of said storage are operated by a fuzzy inference unit 43. The ambiguous data set of controlled variables of a blender valve is outputted from the fuzzy inference unit 43 on the basis of an inference rule stored in an operation knowledge unit 44. This output is converted into an actual operation variable by a controlled variable conversion unit 45 on the basis of knowledge stored in a controlled variable conversion knowledge unit 46. By this method, since an operated output of a blending accuracy change calculation unit 49 can be reinputted as fuzzy control on the basis of blending accuracy based on differences between flow rate data controlling respective actuators 47, 48, errors can be minimized even in the case of a low flow rate.

4. 发明专利

JPH09278095A OILING DEVICE PROVIDED WITH CAP HOLDER 失效
公开(公告)号：JPH09278095A
公开(公告)日：1997-10-28
申请号：JP11538896
申请日：1996-04-12
申请人： TATSUNO CO LTD
发明人： KOBAYASHI KENJI , OKANIWA HIROYUKI , OIKAWA TATSUYA , KUBOTA KATSUYA
IPC分类号： B67D7/06 , B67D7/32 , B67D5/06 , B67D5/32
摘要： PROBLEM TO BE SOLVED: To provide a cap holder having an indicator which is wide in the visible scope in an optical type and easily audible in a sound type. SOLUTION: This oiling device is provided with the lower case 2 containing oiling instruments and having a nozzle hook 9 of an oiling nozzle 8, posts 1 extending upward from the lower case, and the upper case 3 fitted to posts of a nonexplosion-proof area separated from the lower case to contain electronic instruments 5, 6. In this case, a cup 10 mounting a cap, provided with an detector CS is formed near the nozzle hook 9 and an indicator 30 is installed in the upper case. The indicator is actuated if the cap C is caught by the detector when the oiling nozzle is fitted to the nozzle hook and the indicator stops alarming if the cap is not detected there.

5. 发明专利

JPH09286499A REFUELING NOZZLE 失效
公开(公告)号：JPH09286499A
公开(公告)日：1997-11-04
申请号：JP12244996
申请日：1996-04-19
申请人： TATSUNO CO LTD
发明人： OIKAWA TATSUYA , NAGAMINE SATORU
IPC分类号： B67D7/42 , B67D5/37
摘要： PROBLEM TO BE SOLVED: To provide a refueling nozzle which can be gripped at a soft touch, is light in weight and easy to handle, can be manufactured at a low cost, and is capable of discharging static charge on a human body. SOLUTION: A refueling nozzle 10 comprises a main body part 11 of a metal, a discharge pipe 12 of a metal attached to the forward end of the main body part 11, a handgrip 20 of a synthetic resin attached to the underside of the main body part 11, and an elbow 14 of a metal attached to a lateral side of the main body part. In this instance a part of the handgrip is formed of an electrically conductive member 24, this conductive member 26 is electrically connected to the main body part 11, and the main body part 11 is connected to a ground wire 17.

6. 发明专利

JPH07257693A FUEL-FEEDING DEVICE 失效
公开(公告)号：JPH07257693A
公开(公告)日：1995-10-09
申请号：JP4683494
申请日：1994-03-17
申请人： TATSUNO CO LTD
发明人： ISHIBASHI KAZUHIRO , OIKAWA TATSUYA , EMORI HAJIME
IPC分类号： B67D7/04 , B25J9/06 , B67D7/38 , B67D5/04 , B67D5/36
摘要： PURPOSE:To provide a fuel feeding device wherein a human recognizes a fuel feeding port, and the human is responsible as far as the insertion of a nozzle, and thereafter the fuel feeding device automatically detects the end of a fuel feeding, and returns to the initial condition by a shortest path. CONSTITUTION:A fuel feeding nozzle 7 is provided at the tip of a motor driven type articulated manipulator 4 consisting of a plurality of arms, a plurality of joints 2a-2f to support the arms, and a motor to drive the joints 2a-2f. Then, in the vicinity of the fuel feeding nozzle 7, a control switch part 11 and a force sensor 12 which detects an external force being applied to the manupulator at the location of the fuel feeding nozzle 7 are provided. Then, based on the data which is detected by the force sensor 12, it is derived to which direction an operator wants to move the fuel feeding nozzle 7, and a means to drive the motor by outputting a pulse to move the fuel feeding nozzle 7 in that direction is provided. Also, a means which performs an operation by adding an interpolation motion of the motor of the manipulator after the completion of the fuel feeding is provided.

7. 发明专利

JPH0986356A PORTAL TYPE SPRAY CAR WASHING DEVICE 失效
公开(公告)号：JPH0986356A
公开(公告)日：1997-03-31
申请号：JP27170795
申请日：1995-09-26
申请人： TATSUNO CO LTD
发明人： OIKAWA TATSUYA
IPC分类号： B60S3/04
摘要： PROBLEM TO BE SOLVED: To provide a portal type spray car washing device which maintains the distance of a nozzle and a car at an optimum interval automatically, regardless of the form of the car to be washed. SOLUTION: An extension arm 13 is provided in a portal type machine frame 2 running on a rail, and a nozzle 20 is provided on the extension arm 13. This nozzle 20 is installed on the extension arm 13 through a reaction detecting means 21, the output of the reaction detecting means 21 is input to a control device, and the driving means 15 of the extension arm 13 is driven by the output from the control device.

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