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1. 发明专利

JPS63145121A AUTOMATIC DOOR LOCK CONTROLLER IN VEHICLE 失效
公开(公告)号：JPS63145121A
公开(公告)日：1988-06-17
申请号：JP29295886
申请日：1986-12-09
申请人： MITSUBA ELECTRIC MFG CO
发明人： OGINO SEIICHI
IPC分类号： B60J5/00 , B60J5/04 , E05B77/48 , E05B81/56
摘要： PURPOSE:To aim at making sure of safety, by performing each lock actuation of a driver's seat and a fellow rider's seat with a switch at the driver's seat side, and the lock actuation of the fellow rider's seat only with a switch at the fellow rider's seat, respectively, and at the time of simultaneous actuation for both these switches, having preference to the actuation of the driver's seat side switch. CONSTITUTION:When a switch SW1 at the driver's seat side is operated for locking, a transistor T9 is operated by an ON command out of a condenser C5, a transistor T11 is operated via a diode D4, and relay switches RL4 and RL1 are operate as well, performing each lock actuation of a driver's seat side AC2 and a fellow rider's seat AC1. When a fellow rider's seat switch SW3 is locked, the fellow rider's seat AC1 only is locked by a condenser C2 and a relay switch RL2. When both switches are simultaneously operated, a collector terminal of a transistor T5 is connected to a base terminal of a transistor T10 by way of a diode D6, whereby this transistor T10 is turned to ON, and both are locked. With this constitution, safety is sufficiently securable.

2. 发明专利

JPH04202986A CONTROL FOR PREVENTING FORGETTING TO PULL OUT KEY 失效
公开(公告)号：JPH04202986A
公开(公告)日：1992-07-23
申请号：JP33223290
申请日：1990-11-29
申请人： MITSUBA ELECTRIC MFG CO
发明人： OGINO SEIICHI , ICHIKI WATARU
IPC分类号： E05B83/36 , B60J5/00 , B60R25/01 , B60R25/02 , B60R25/10 , E05B81/64 , E05B81/70 , E05B81/72
摘要： PURPOSE:To prevent damage of drive circuit parts when a door locking knob is in a locked condition with a key inserted by making a door unlocking signal incapable of unlocking at first and then capable of unlocking after a given time elapses. CONSTITUTION:When a door is closed, together to pull out a key from an ignition switch, with a main door locking knob locked, an unlocking drive signal is outputted, however the signal is uneffective for unlocking, and an automatic locking action is prohibited even in an unlocked condition. An unlocking drive signal for the door locking knob is outputted again after a given time elapses from the unlocking drive signal is outputted. This restrains unnecessary operation times for drive circuit parts, capable of improving durability of drive parts.

3. 发明专利

JPH07274565A METHOD OF DETECTING OVERLOAD OF MOTOR 失效
公开(公告)号：JPH07274565A
公开(公告)日：1995-10-20
申请号：JP8764194
申请日：1994-03-31
申请人： MITSUBA ELECTRIC MFG CO
发明人： KAWAKURA TAKAYUKI , MORISHIMA YOSHIO , OGINO SEIICHI , SHIGEMATSU KATSUYA , SHIMADA MASASHI
IPC分类号： G01L3/00 , B60J1/17 , G01L5/00 , H02H7/093 , H02P3/08 , H02P7/06
摘要： PURPOSE:To detect a constant overload at all times without being subject to the effect of the magnitude of applied voltage by discriminating load as overload when pulses are not generated next before a timer interrupt time passes after the time of the preceding generation of pulses. CONSTITUTION:When an interrupt signal is generated at an earlier time than pulses are generated, a period tn+1 based on the current generation of pulses is measured at the step ST6, and a step ST7 is returned to a step ST3 while using the period tn+1 as a pre-period tn in the next cycle at the step ST7. When current pulses are not generated when the interrupt signal is generated, load fluctuation reaches an overload level, and a step ST5 proceeds to a step ST8. Accordingly, the measured period is compared with a discriminating value multiplied by a coefficient read on the basis of a pre-period measured at a time before by one step and the pre-period from prepared map data, and overload is discriminated, thus allowing the detection of overload not affected by the fluctuation of the applied voltage of a motor.

4. 发明专利

JPH0625507B2 失效
公开(公告)号：JPH0625507B2
公开(公告)日：1994-04-06
申请号：JP29295886
申请日：1986-12-09
申请人： MITSUBA ELECTRIC MFG CO
发明人： OGINO SEIICHI
IPC分类号： B60J5/00 , B60J5/04 , E05B77/48 , E05B81/56 , E05B65/20

5. 发明专利

JPH02188172A REVERSIBLE DRIVE CONTROL CIRCUIT 失效
公开(公告)号：JPH02188172A
公开(公告)日：1990-07-24
申请号：JP819289
申请日：1989-01-17
申请人： MITSUBA ELECTRIC MFG CO
发明人： MOCHIZUKI WATARU , OGINO SEIICHI , CHIAKI KAZUMASA
IPC分类号： B60R22/48 , H02P1/22
摘要： PURPOSE:To rotate a reversible drive means surely to a specified position by outputting a non-drive signal after the lapse of a specified time to a drive circuit from a timer circuit starting operation through a single shot pulse generated for every output of a driving signal. CONSTITUTION:When a belt driver stops a movement for some reason before it reaches a release position, H signals are outputted from all Q1-Q4 of a counter T1 by a timer circuit 6 after 15 seconds and an L signal is outputted from Q of a D flip-flop DF3 while said L signal is inputted to the gate of RS latch LT1 so that the RS latch LT1 is reset and a forward rotation drive circuit 7 reaches an undriven state to stop a motor 1. Thus, said timer circuit 6 outputs a reset signal to the forward rotation drive circuit 7 after the time is up so that unnecessary current can be prevented from flowing through the motor 1.

6. 发明专利

JPH01175548A DRIVING DEVICE FOR WIPER 失效
公开(公告)号：JPH01175548A
公开(公告)日：1989-07-12
申请号：JP32973287
申请日：1987-12-28
申请人： HONDA MOTOR CO LTD , MITSUBA ELECTRIC MFG CO
发明人： TANAKA HIKARI , NORO EIKI , MIDORIKAWA MASASHI , KAGAYA AKIO , OGINO SEIICHI , SHIRATO MASAYOSHI , MOCHIZUKI WATARU
IPC分类号： B60S1/08 , B60S1/56 , B60S1/58
摘要： PURPOSE:To simplify the structure and miniaturize the operating mechanism of the captioned device by providing a frequency judging means for the number of wiping times and a stoppage controlling timer means for moving a wiper blade to a staying position based on the command of the judging means. CONSTITUTION:As a start switch is pressed, after reciprocating for wiping movement between upper and lower reversing positions on a window glass W face for certain number of times, a blade 4 is lowered from the lower reversing position for a defined time and automatically stopped in a staying position retracted from the wiping range. Hence, it is not necessary to specially provide a detecting switch means for detecting the staying position, obtaining a wiper drive controlling mechanism for controlling the movement of blade to the staying position lower than the lower reversing position merely by means of two position detecting switches for detecting the upper and lower reversing positions. As a result, the number of parts can be reduced simplifying the structure while also facilitating the installation of switches, enabling reduction in manufacturing cost, and greatly contributing to miniaturizing an operating mechanism.

7. 发明专利

JPH01175547A SIDE WIPER DEVICE 失效
公开(公告)号：JPH01175547A
公开(公告)日：1989-07-12
申请号：JP32973187
申请日：1987-12-28
申请人： HONDA MOTOR CO LTD , MITSUBA ELECTRIC MFG CO
发明人： TANAKA HIKARI , NORO EIKI , MIDORIKAWA MASASHI , KAGAYA AKIO , KIMURA YOSHIMASA , OGINO SEIICHI , SHIRATO MASAYOSHI
IPC分类号： B60S1/56
摘要： PURPOSE:To easily install the captioned device even to an existing door by guiding a convex type flexible plate-body wiper arm which is opposite to a glass face by means of an inclined arm guide on a door outer plate side and providing an arm winding driving portion on the door inner plate side. CONSTITUTION:A wiper arm 3 is formed into a flexible plate body with a convex section, the inner peripheral face side thereof is opposite to a glass plate 2b, and a stay 5a on which a blade 5 is assembled so as to be directed right and left via a bracket 4 is installed on the tip end portion thereof. An arm guide 6 which is provided on the inside face of the outer plate 2a of a door 2 guides the lifting up/down of the arm 3, and inclined in a lower-front and higher-rear condition so that the lower end portion is positioned in front of a glass guide 2c while the upper end portion is positioned in the rear. A winding shaft 7a for winding up the arm 3 is provided on an arm winding portion 7 and the shaft 7a is rotated by the controlled normal/reverse drive of a motor 8 to wind/unwind the arm 3, thereby, carrying out the vertical movement of the blade 5. The arm winding portion 7 and the motor 8 are integrally installed on the inner face of a door inner plate 2d in front of the guide 2c.

8. 发明专利

JPH01175545A HOUSING DEVICE FOR WIPER BLADE 失效
公开(公告)号：JPH01175545A
公开(公告)日：1989-07-12
申请号：JP32973087
申请日：1987-12-28
申请人： HONDA MOTOR CO LTD , MITSUBA ELECTRIC MFG CO
发明人： TANAKA HIKARI , NORO EIKI , MIDORIKAWA MASASHI , KAGAYA AKIO , KIMURA YOSHIMASA , OGINO SEIICHI , SHIRATO MASAYOSHI
IPC分类号： B60S1/04
摘要： PURPOSE:To surely cover a blade with a cover body at the time of housing by providing an elastic element for energizing a housing cover body to an opening or a closing side midway while opening or closing same, and an operating body which is brought into contact with the blade getting in or out of a housing chamber and which operates the cover body to an opening or a closing side. CONSTITUTION:When a cover body 12 is in a posture of being closed or opened, the cover body 12 is energized toward that side by means of an elastic element 13 which acts beyond a fulcrum to maintain the posture in the corresponding condition. When the blade 5 gates out of a case body 11, a bracket 4 is brought into contact with the inner face of the cover body 12 and pushes up same to change the posture thereof to an open side while, on the other hand, at the time of getting into the case body 11, the bracket 4 is brought into contact with an operating body 12c and depresses same to change the posture of the cover body 5 to a closing side. Thus, when wiping is not necessary, the blade 5 is housed in the case body 11 in a condition of being covered with the cover boyd 12. Hence, the opening/closing of the cover body 12 is automatically carried out by means of the getting in/out action of the blade 5 with respect to the case body 11.

9. 发明专利

JPH01175544A HOUSING DEVICE FOR WIPER BLADE 失效
公开(公告)号：JPH01175544A
公开(公告)日：1989-07-12
申请号：JP32972987
申请日：1987-12-28
申请人： HONDA MOTOR CO LTD , MITSUBA ELECTRIC MFG CO
发明人： TANAKA HIKARI , NORO EIKI , MIDORIKAWA MASASHI , KAGAYA AKIO , KIMURA YOSHIMASA , OGINO SEIICHI , SHIRATO MASAYOSHI
IPC分类号： B60S1/04
摘要： PURPOSE:To surely cover a blade with a cover body at the time of housing without need for providing an exclusive driving mechanism by providing an operating body for automatically changing the posture of the cover body of a blade housing chamber to a closing posture against an energizing force directed to an opening side. CONSTITUTION:At the time of stopping when the wiping of a door glass face is not necessary, a blade 5 is housed in a case body 11 with a cover body 12 in a closed condition. The cover body 12 is always energized to an opening side by means of an elastic element 13 and, as a wiper arm 3 is to be moved upward out of the case body 11 to perform a wiping action, the cover body 12 is subjected to the energizing force of the elastic element 13 to be automatically changed to an opening posture. Hence, the blade 5 can get out of the case body 11 without being interrupted by the cover body 12 to carry out a wiping action. When the blade 5 is to be housed into the case body 11 after the end of the wiping operation, a bracket 4 is brought into contact with an operating body 12c and depresses same, and the cover body 13 is forcedly moved downward against the elastic element 13 and changed into a closed posture to house the blade 5 in a covering condition without exposing same.

10. 发明专利

JPH07274564A METHOD OF DETECTING OVERLOAD OF MOTOR 失效
公开(公告)号：JPH07274564A
公开(公告)日：1995-10-20
申请号：JP8764094
申请日：1994-03-31
申请人： MITSUBA ELECTRIC MFG CO
发明人： OGINO SEIICHI , SHIGEMATSU KATSUYA , MORISHIMA YOSHIO , KAWAKURA TAKAYUKI , SHIMADA MASASHI
IPC分类号： G01L5/00 , B60J1/17 , G01L3/00 , H02H7/093 , H02P3/08 , H02P7/06
摘要： PURPOSE:To detect constant overload at all times without depending upon the magnitude of applied voltage in the detection of the overload of a motor. CONSTITUTION:A period tn is measured from pulses continuously generated with the revolution of a motor (ST1), and the next period tn+1 is measured when the next pulses are generated. A cycle is continued while the period tn+1 is used as a new one tn when the period tn+1 is smaller than a discrimination value consisting of the sum of the period tn and a value obtained by multiplying the square of the period tn by a constant B, and load is discriminated as overload and the motor is stopped when the period tn+1 is larger than the discrimination value (ST2-ST5). The constant B is acquired by multiplying each constant determined by the used motor by a coefficient correcting a delay by a mechanical time constant. Accordingly, overload can be discriminated by formula using the period without being converted into the number of revolution, thus simplifying processing, then allowing discrimination without being subject to the effect of voltage fluctuation.

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