会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 55. 发明专利
    • DEVICE FOR DETECTING SPEED OF VEHICLE
    • JPH0990031A
    • 1997-04-04
    • JP24594195
    • 1995-09-25
    • MITSUBISHI PRECISION CO LTD
    • HIDAKA YOSHINORI
    • G01P3/36G01S7/32G01S13/28G01S13/50G01S13/53G01S13/91G01S13/92
    • PROBLEM TO BE SOLVED: To make a device for detecting speed of vehicle withstand disturbances and interference by eliminating the influence of the multiple paths on the device. SOLUTION: A device for detecting speed of vehicle is provided with two antennas 1 and 2 which radiate radio wave beams by performing spectrum spreading and receive reflected waves, a correlator 35 which specifies the distance between gates passed through by a vehicle based on the time representing the peak value obtained by reversely spreading the modulated signals of received signals, a code generator 37 which generates a code sequence at a fixed speed, a bit delaying section 38 which specifies the distances from the antennas 1 and 2 to the gates by delaying the code sequence used by the correlator 35 for reversely spreading the received signals, and a Doppler filter and amplifier 36 which only extract a Doppler frequency component. A speed computing section 9 calculates the time difference between the time when the vehicle passes through one gate and the time when the vehicle passes through the other gate and, when the vehicle exceeds the speed limit, finds the Doppler speeds of the vehicle with respect to the two radio wave beams and averages the speeds. When the difference between the Doppler speeds is larger than a prescribed value, the section 9 calculates the meandering speed of the vehicle.
    • 56. 发明专利
    • DYNAMIC PHYSICAL SENSATION GENERATOR
    • JPH0934348A
    • 1997-02-07
    • JP18279995
    • 1995-07-19
    • MITSUBISHI PRECISION CO LTD
    • ABE TAKESHIKUMAZAWA TOSHIHARU
    • G09B9/058G09B9/06
    • PROBLEM TO BE SOLVED: To obtain a dynamic physical sensation generator which provides dynamic physical sensation that is similar to the sensation obtained on an actual vehicle employing a simple and low cost constitution by providing one or plural inertial rotating rings to a simulated vehicle section supported by a gimbal mechanism. SOLUTION: A simulated vehicle section 7, which is supported by a gimbal mechanism 4, is provided with one or plural inertial rotating rings 23 and 28. Utilizing the angular momentum and the precession torque of the rings 23 and 28, simulated motion of an actual vehicle is generated for the section 7. For example, when a control lever is operated and set to a forward position, the second inertial rotating ring 28 is rotated to a clockwise direction looking from the back. Owing to the reaction torque of the rotation of the ring 28, the ship body 7 rotates in a counterclockwise direction looking from the back and the physical sensation similar to the one experiences when actual ship's screw propellers are started (the propellers are assumed to rotate in a clockwise direction) is generated to an operator. When a handle 11 is rotated in a clockwise direction looking from the top, a counterclockwise torque is added to the first inertial rotating ring 23 and similar motion, which is experienced when a right turn operation of an actual ship is executed and the ship is tilted, is provided.
    • 59. 发明专利
    • GUIDANCE CONTROL APPARATUS FOR PARACHUTE AND PARACHUTE GUIDANCE CONTROL SYSTEM
    • JPH08156893A
    • 1996-06-18
    • JP32927794
    • 1994-12-05
    • MITSUBISHI PRECISION CO LTD
    • KAWAI SHIGEHARU
    • B64D17/00H04B7/26
    • PURPOSE: To airdrop accurately goods or the like by providing a parachute control apparatus to continuously connect suspension control cables for the parachute mounted to the peripheral edge of the parachute for controllably elongate and contract the suspension control cable for the parachute so that the parachute can be aerodynamically controllably moved during the fall of the parachute. CONSTITUTION: A parachute control apparatus 102 controllably extends and contracts a suspension control cable 101 for the parachute. The relative positions of the center of gravity of an object hung down by the parachute 100 and the parachute 100 body is changed by the extension and contraction of the suspension control cable 101 for the parachute so that the parachute 100 can be moved aerodynamically during the fall. The parachute can controllably left and right moved by changing the suspension control cable 101 itself for the parachute and its expansion and contraction amount. A homing or command guidance transmitter/receiver section 104 transmits an information signal to a target and receives the information signal reflected from the target or an information signal generated from the target.