公开(公告)号：JPS6115403A

公开(公告)日：1986-01-23

申请号：JP13577584

申请日：1984-06-29

Applicant: Toyota Motor Corp

Inventor： TSUZUKI TOKU ,  SHIMIZU TATSUHIKO ,  KOMODA NORIO

IPC: H01Q1/22 ,  H01Q1/12 ,  H01Q1/32

CPC classification number: H01Q1/1271

Abstract: PURPOSE:To obtain an antenna being not an obstacle as a projection and in which no lateral fringe appears as an antenna element line by providing a transparent conductive thin film functioned as the antenna nearly over the entire surface of a window glass for an automobile. CONSTITUTION:A transparent conductive thin film 3 (indium oxide, indium oxide-tin solid solution, indium oxide-fluorine solid solution, tin dioxide, and tin dioxide-fluorine solid solution) is formed on the entire face of the automobile rear window glass (wind shield glass, side wind glass, quarter window glass) 1 by means of the sputtering. The transparent conductive thin film 3 is connected to an antenna amplifier 9 via a lead wire 8 to connect a radio set 10 and a power supply 11. Then the AM broaddcast is received by turning on the switch of the radio set 10.

Abstract translation: 目的：为了获得作为投影而不是障碍物的天线，并且通过在汽车的窗玻璃的整个表面附近提供用作天线的透明导电薄膜，不会出现作为天线元件线的横向条纹。 构成：在汽车后窗玻璃的整个表面上形成透明导电薄膜3（氧化铟，氧化铟锡固溶体，氧化铟 - 氟固溶体，二氧化锡和二氧化锡 - 氟固溶体） 风挡玻璃，侧风玻璃，四分之一窗玻璃）1通过溅射。 透明导电薄膜3经由引线8连接到天线放大器9，以连接无线电设备10和电源11.然后通过接通无线电设备10的开关来接收AM广播。

公开(公告)号：JPS59192618A

公开(公告)日：1984-11-01

申请号：JP6560983

申请日：1983-04-15

Applicant: Toyota Motor Corp

Inventor： KOMODA NORIO

IPC: B60K13/02 ,  B62D25/12 ,  F02M35/16

CPC classification number: B60K13/02

Abstract: PURPOSE: To improve the output of an engine through provision of enough a high charging efficiency, by a method wherein snow, rain drop, and sand dust are prevented from entering an air cleaner, and the open air is fed to an engine cylinder.
CONSTITUTION: Notches 15 in first seal members 13 and 14 are positioned ahead of an air suction port 18 of a hose 17 of an air cleaner 5, and a second seal member 16 is located in front of the notches 15. A passage, leading through the first seal members 13 and 14 from the second seal member 16 to the air suction port 18, has a zigzag route in cross section and runs to above. Thus, the open air flows along a flat-shaped zigzag route, formed, as seen from the top, by the second seal member 16 and the notches 15 in the first seal members 13 and 14, and beforesaid zigzag route in cross section, and snow, rain drop, and sand dust can be prevented from entering the air cleaner.
COPYRIGHT: (C)1984,JPO&Japio

Abstract translation: 目的：通过提供足够高的充电效率来提高发动机的输出，通过防止雪，雨滴和沙尘进入空气滤清器的方法，并将开放空气供给到发动机气缸。 构成：第一密封构件13和14中的凹口15位于空气滤清器5的软管17的空气吸入口18的前方，并且第二密封构件16位于凹口15的前面。 从第二密封构件16到空气吸入口18的第一密封构件13和14具有横截面的锯齿形路线并运行到上方。 因此，开放空气沿着平面状的锯齿形路线流动，如上所述，由第二密封部件16和第一密封部件13,14的切口15以及上述之间的锯齿形横截面形成，以及 可以防止雪，雨滴和沙尘进入空气滤清器。

公开(公告)号：JP2000344014A

公开(公告)日：2000-12-12

申请号：JP16187199

申请日：1999-06-09

Applicant: TOYOTA MOTOR CORP

Inventor： KURITA SHINTARO ,  KOMODA NORIO

IPC: B60R1/08

Abstract: PROBLEM TO BE SOLVED: To confirm visually the rear side area of a vehicle easily and clearly. SOLUTION: While a vehicle 10 is furnished with a front window 12, a roof 13, a rear part door 14, a floor panel, and the like, to partition a cabin 11, a reflection mirror 15 is provided installed with a reflection surface 15a directing downward, at the upper part at the rear side in the cabin 11. Since this reflection mirror 15 reflects clearly the rear side area B of the vehicle risible from the installing position of the reflection mirror 15 through the rear window 14a, an occupant can confirm by visually confirming the reflection mirror from the inside of the cabin directly or through a room mirror 16 provided at the front side of the cabin. As a result, the rear side area of the vehicle can be confirmed clearly.

公开(公告)号：JPH06298110A

公开(公告)日：1994-10-25

申请号：JP8462593

申请日：1993-04-12

Applicant: AISIN SEIKI ,  TOYOTA MOTOR CORP

Inventor： SUZUKI KICHIYOSHI ,  NAKAMURA MITSUTAKA ,  KANEKAWA SHOJI ,  KUSUNOKI HIDEKI ,  NAKAMURA KAZUMASA ,  KOMODA NORIO

IPC: B62D6/00 ,  B60W30/00 ,  B62D101/00 ,  B62D103/00 ,  B62D113/00 ,  B62D119/00 ,  B62D137/00 ,  G05D1/02

Abstract: PURPOSE:To improve the safety by preventing an automobile from approaching the edge of the road in deciding a steering angle utilizing a reflection marker on the road edge. CONSTITUTION:An imaginary marker is decided at a position inside the detected marker by D, and a steering angle is decided so as to approach the nearest imaginary marker. When the distance from the imaginary marker becomes smaller than a preview radius Rp, steering control is switched to the next imaginary marker. The distance D is adjusted by means of an offset setting device. According to the number of the markers detected, the contents of control is switched.

公开(公告)号：JPS6441455A

公开(公告)日：1989-02-13

申请号：JP19722487

申请日：1987-08-06

Applicant: TOYOTA MOTOR CORP

Inventor： KOMODA NORIO ,  KASEGAWA NORIMICHI ,  MURAKAMI ZENSAKU

IPC: B60T8/50 ,  B60T8/58

Abstract: PURPOSE:To automatically prevent the swing back of a vehicle by lowering the hydraulic pressure of a wheel cylinder immediately before the stop of the vehicle on the basis of an electric signal and transmitting the hydraulic pressure of a hydraulic pressure source to the wheel cylinder after the stop of the vehicle. CONSTITUTION:Immediately before the stop of a vehicle, the master cylinder hydraulic pressure control in one cycle of the decompression, holding boosting and pressure holding in a short period is repeated in a prescribed number of times by the electromagnetic hydraulic control valves 18 and 24. The wheel cylinder hydraulic pressure is boosted after the vehicle stops, and the cylinder hydraulic pressure is restored to the value equal to that of a master cylinder 10. Therefore, immediately before the stop of the vehicle, the swing back due to the reduction of the hydraulic pressure of the wheel cylinders 20 and 26 can be prevented. After the stop of the vehicle, the hydraulic pressure of a hydraulic pressure source is automatically returned to the pressure acting onto the wheel cylinder. Therefore, even if a car stops on a slope, the start of the vehicle is prevented.

公开(公告)号：JPS644564A

公开(公告)日：1989-01-09

申请号：JP15815887

申请日：1987-06-25

Applicant: TOYOTA MOTOR CORP

Inventor： MURAKAMI ZENSAKU ,  KOMODA NORIO ,  KASEGAWA NORIMICHI

IPC: B60T8/58 ,  B60T8/1761 ,  B60T8/66

Abstract: PURPOSE:To enable effective pressure reduction control without employing an expensive sensor for detecting low vehicle speed accurately by constituting a vehicle brake unit that pressure reduction control is started upon elapse of predetermined waiting time after vehicle speed reached to referential speed. CONSTITUTION:A brake unit comprises a hydraulic brake system for suppressing rotation of wheel corresponding to stepping of brake pedal. Means (b) for detecting vehicle speed and means (c) for setting waiting time are provided. Time to be elapsed from a time point when detected vehicle speed lowers to a predetermined referential level is measured through a waiting time measuring means (d), and a waiting time expiration signal is produced when the elapsing time reaches to aforementioned waiting time. A pressure reduction control means (e) is operated based on the waiting time expiration signal, and hydraulic pressure reduction control in the hydraulic brake system (a) is carried out such that speed reduction is brought to zero simultaneously upon going of vehicle speed to zero.

公开(公告)号：JPS63162377A

公开(公告)日：1988-07-05

申请号：JP31375986

申请日：1986-12-24

Applicant: TOYOTA MOTOR CORP

Inventor： SHIGEMATSU TAKASHI ,  KIDO AKIHIKO ,  KAWAKAMI SEIJI ,  KOMODA NORIO ,  KUSUNOKI HIDEKI

IPC: B62D7/14 ,  B62D6/00 ,  B62D7/15 ,  B62D101/00 ,  B62D113/00 ,  B62D137/00

Abstract: PURPOSE:To enable the application of efficient rear wheel steering control and steering limiting control by providing an actuator for rear wheel steering, a locking device for locking rear wheels at a neutral position and a limiter device for restricting the steering angle of the rear wheels, and controlling all of the aforesaid fittings synthetically and systematically. CONSTITUTION:A relay rod 2a is displaced with an actuator 26, thereby steering rear wheels, this relay rod 2a is locked at a neutral position with a locking device 2c and the displacement of the relay rod 2a is limited within the predetermined steering angle range with a limiter device 2d. And there are provided a speed sensor 3a and front and rear wheel steering angle sensors 3b and 3c. Also, locking and limiter condition detecting switches 3d and 3e are provided. Output signals from said detecting means 3a to 3e are inputted to first and second micro computers 4a and 4b, thereby detecting the running condition of a vehicle and executing each different program for controlling the actuator 2b and the locking device 2c.

公开(公告)号：JPS63159179A

公开(公告)日：1988-07-02

申请号：JP30602586

申请日：1986-12-22

Applicant: TOYOTA MOTOR CORP

Inventor： KOMODA NORIO

IPC: B62D6/00 ,  B62D7/14 ,  B62D101/00 ,  B62D113/00

Abstract: PURPOSE:To improve running safety of a vehicle, by a method wherein when abnormality occurs to control of steering of a rear wheel, neutral return and steering holding are selectively practicable according to a steering state. CONSTITUTION:A steering control means 3 controls a rear wheel steering device 2 according to steering of front wheels FW to control steering of rear wheels RW according to steering of the front wheels FW. A neutral return mechanism 2a restores the rear wheels RW, mounted in the rear wheel steering device 2, to a neutral state. A steering holding mechanism 2b prohibits a change in steering of the rear wheels RW, mounted in the rear wheel steering device 2, to hold a resent steering state. A steering state detecting means 4 detects the steering state of the rear wheels RW. An abnormality detecting means 5 detects abnormality related to control of steering of the rear wheels RW. A selection control means 6 selectively controls the neutral return mechanism 2a or the steering holding mechanism 2b according to the steering state of the rear wheels RW detected by the steering state detecting means 4.

公开(公告)号：JPS63130477A

公开(公告)日：1988-06-02

申请号：JP27643986

申请日：1986-11-21

Applicant: TOYODA MACHINE WORKS LTD ,  TOYOTA MOTOR CORP

Inventor： NAKAMURA KYOICHI ,  SUZUKI MIKIO ,  GOTO TOSHIHIRO ,  KOMODA NORIO ,  KAWAKAMI SEIJI

IPC: B62D6/02 ,  B62D7/14 ,  B62D7/15

Abstract: PURPOSE:To steplessly carry out the restriction of steering by steplessly varying the piston position of a steering limiter by means of pressure oil which is restricted in accordance with vehicle speed and restricting the move of the piston rod of a rear wheel cylinder. CONSTITUTION:When a stepping motor 7 is driven based on front and rear wheel steering angle signals and a vehicle speed signal and as relative rotations take place between an input shaft 25 on the stepping motor 7 side and an output shaft 24 on a pinion 9 side, a rotary servo valve 8 is operated and pressure oil is fed to a rear wheel cylinder 1 to carry out the steering of rear wheels 4. As for the steering angle of the rear wheel 4, the opening of the throttle of a solenoid valve 21 is increased when a vehicle speed is low, reducing the pressure of pressure oil which is introduced from a pressure reduction valve 20 to the cylinder chambers 14a, 14b of steering angle limiters 13a, 13b. As a result, pistons 15a, 15b are placed in retracted positions and the moving quantity of the piston rods 3 is increased to obtain a large steering angle of the rear wheels 4.

公开(公告)号：JPS62261575A

公开(公告)日：1987-11-13

申请号：JP10450486

申请日：1986-05-07

Applicant: TOYOTA MOTOR CORP

Inventor： KOMODA NORIO

IPC: B62D7/14 ,  B62D6/00 ,  B62D7/15 ,  G01B21/22

Abstract: PURPOSE:To enhance the yawrate accuracy by cumulatively calculating the dislocation of sampled sensed yawrates from a reference value at every sampling timing, adding to the reference value, and correcting the sensed yawrate according to the result. CONSTITUTION:The yawrate sensed by a sensor 1 is input into a cumulative means 5 upon sampling 2. The cumulative means 5 determines dislocation of sampled yawrate 2 from the reference value 3 when a detection signal is given from a car stop condition sensing means 4, and calculation is made cumulatively at every sampling timing. Because this corresponds to the error on zero point of yawrate, the accumulation 5 is added to the reference value 3 for updating 6. the sensed yawrate 1 is corrected with this updated reference value 6. This construction enhances the accuracy of yawrate.