74results about How to "Feel stable" patented technology

A control unit presents a visual stimulus onto a film adhered on an inner surface of a windscreen glass of a vehicle, and controls the visual stimulus so as to allow a driver to perceive the visual stimulus approaching the driver or receding therefrom in response to detection results of a driving environment detection unit, a vehicle status detection unit and a driver status detection unit. In such a way, visually induced vection can be produced for the driver by the visual stimulus. Accordingly, a drive sense of the driver can be adjusted in response to a vehicle state quantity, a driving environment and a driver state.

A motor-driven power steering apparatus is provided with a self-aligning torque computing means for computing a self-aligning torque based on of a steering angle and a vehicle speed, a friction torque computing means for computing a friction torque in accordance with a steering angle change from a steering angular velocity, an apparent steering torque computing means for computing an apparent steering torque from the friction torque and a steering torque, and a steering torque feedback control means for driving and controlling an assist motor in such a manner that a difference between the self-aligning torque and the apparent steering torque becomes 0.

A golf club head (20) having optimized inertial properties and center of gravity is disclosed. The golf club head (20) preferably has a volume between 300 cubic centimeters and 500 cubic centimeters. The golf club head (20) has a center of gravity located less than 1.7 inches from an exterior surface of a front wall (30). The positioning of the center of gravity of the golf club head (20) and the optimized inertial properties provide the golf club with greater ball spin robustness and better performance.

A reaction control system controls a reactive force to be applied to an operating device operated by a driver of a vehicle. The system includes a device for measuring a steering speed of steering of the operating device; a device for measuring a steering torque applied to the operating device; and a reactive force correcting device for correcting the reactive force in a manner such that the corrected reactive force increases at least when the measured steering speed is zero, and that the higher the measured steering torque, the higher the corrected reactive force is. The reactive force correcting device may correct the reactive force in a manner such that the higher a speed of the vehicle, the higher the corrected reactive force is. A non-effectivity range of the steering torque in which the corrected reactive force is not influenced by the steering torque may be defined.

A motor control device has a motor driving unit that drives a motor, a current detecting unit that detects a motor current flowing through the motor, a control unit that compares a detected current value of the motor current detected by the current detecting unit with a target current value to obtain a deviation, to control the motor driving unit based on the deviation, and a compensation unit that sets as a current offset value a detected current value of a drift current detected by the current detecting unit in a state where the motor current is regarded as zero, to compensate the detected current value of the motor current by the current offset value. The compensation unit sets a target offset value according to the current value of the detected drift current to correct the current offset value stepwise until the current offset value reaches the target offset value.

A vehicle includes a first motor, a second motor, a battery, a decider, a first calculator, a second calculator and a controller. The decider detects a state of the battery and determines whether the detected state is a state where charging the battery is restricted. The first calculator calculates, when the first motor generates the regenerative electric power under the state where charging the battery is restricted, a target energy consumption representing a target value of electric power that the second motor is to consume to drive the engine by using the regenerative electric power. The second calculator calculates an actual energy consumption that the second motor requests to maintain rotating speed of the engine. The controller adjusts angular acceleration of the engine and the second motor, using a difference between the target energy consumption and the actual energy consumption.

A floor panel for a raised floor system is provided, where the floor panel includes a plate member with at least one longitudinal groove and a reinforcing member at least a portion of which is inserted into the longitudinal groove. The longitudinal groove is formed on the plate member of the floor panel for a raised floor system, and a stick type reinforcing member and/or a plate type reinforcing member is inserted into the longitudinal groove. Thereby, a thickness of the floor panel can be reduced and at the same time high stiffness and light weight of the floor panel can be achieved, and so a better walking feeling can be obtained and wider spacing of pedestals can be achieved. By coating the plate with a waterproof composition, it is possible to overcome drawbacks of a size and strength thereof being changed and deteriorated by being exposed to moisture.

A display stand and a display device comprising the same are disclosed. The disclosed display device may comprise: a display body including a display panel and having a mounting groove formed on the rear surface thereof; a stand which is detachably mounted to the mounting groove and conceals a cable connected to the display body; and a display body cover which is detachably coupled to the display body so as to cover the mounting groove and through which a part of the stand passes.

There is provided an integrated electro-hydraulic brake system. The integrated electro-hydraulic brake system include a power source unit including an accumulator configured to store a pressure of a predetermined level, a pump configured to suck oil from a reservoir and discharge the oil to the accumulator in order to generate a pressure in the accumulator, and a motor configured to drive the pump; and an integrated hydraulic control device including a master cylinder having two hydraulic circuits and configured to generate a hydraulic pressure, a reservoir connected above the master cylinder and configured to store oil, an in-valve and an out-valve configured to control a pressure delivered from the accumulator to a wheel cylinder installed in each wheel, a shut off valve configured to control a fluid pressure delivered from the master cylinder to the wheel cylinder, a pedal simulator connected to the master cylinder and configured to provide a reaction force of a brake pedal, and a simulation valve installed in a rear end of the pedal simulator, wherein the power source unit is provided as a separate unit in order to isolate operating noises, and the integrated hydraulic control device and the power source unit are connected by an external pipe, and the out-valve is provided as a normally open type-solenoid valve that is used at low current ranges, normally maintains an open state in order to reduce heat generation, but is closed when a close signal is received, compared to a normally close type-solenoid valve that normally maintains a close state.

A portable gun rest made substantially from a block of polymer foam material, featuring magnets attached to at least one surface opposite said groove to enable the gun rest to be removably attached to a metal surface.

The present invention provides an excellent headphone which can give a more comfortable feeling and a more stable feeling to the user when being fixed to the user as compared with that in the past. The headphone includes a headphone section that has a sound-sending section of a speaker unit arranged at the front surface side thereof, and has its rear surface side covered by a housing, and an ear pad that covers the sound-sending section of the speaker unit, wherein, in the ear pad, a porous elastic body of low repulsion is covered by a pad cover.

An automated manual transmission for a vehicle may include a shifting section provided with a plurality of shifting units for implementing different gear ratio between an input shaft and an output shaft, and a variable power transfer unit transferring continuously and variably power of a power providing device to the shifting section in series by self-controllable slip operation, wherein the variable power transfer unit may be disposed between the power providing device and the shifting section.

A cylinder portion (13) formed in a caliper (12) supports a pressure receiving portion (16a) and a pressing portion (16b) of a piston (16) so as to allow the pressure receiving portion (16a) and the pressing section (16b) to advance and retreat. The piston (16) is provided with a retraction mechanism (20). The retraction mechanism (20) includes a reversing member (21) for generating a reversing force when compressed by the pressure receiving portion (16a) and the pressing portion (16b). The mechanism (20) further includes a movable element (22) moved in a retreating stroke due to the reversing force, and a first elastic member (23) for generating a restoring force and imparting the restoring force, the first elastic member (23) generating the restoring force when compressed by the movable element (22) and the pressure receiving portion (16a) which is moved in an advancing stroke. The mechanism (20) further includes a second elastic member (24) for generating a frictional force for maintaining the compression and deformation of the first elastic member. The reversing member (21) generates the reversing force along with the advance of the pressure receiving portion (16a), the movable element (22) relatively retreats due to the reversing force and compresses the first elastic member (23), and the generated restoring force returns the pressure receiving portion (16a) and the pressing portion (16b) along with a decrease in pressure of a brake fluid.

A method of controlling a damper clutch of a turbocharger mounted automatic transmission vehicle secures stable boost pressure to provide accelerating feeling is disclosed. The method may include detecting driving information from a turbocharger mounted vehicle to determine whether lock up conditions of a damper clutch are satisfied, determining an engine load by a gear shift stage and an engine speed when the lock up conditions of the damper clutch are satisfied, detecting supplied boost pressure to determine whether conditions of the engine load are satisfied, and canceling the lock up of the damper clutch for accelerating feeling when the boost pressure does not satisfy the conditions of the engine load.

The invention discloses a hollow bag with an adjustable side surface supporting framework, which comprises an upper surface, a lower surface and a side surface for connecting the two surfaces, wherein at least one concave cavity is formed in a selected area on at least one of the upper or the lower surfaces; the concave cavity comprises a surface of the selected area projecting in the direction of an opposite surface and a supporting surface enclosing the projecting surface; at least part of the supporting surface is connected with the inner side surface forming the hollow framework by connecting the two surfaces to form a framework for reinforcing the side surface support of a hollow object; and at least one predetermined supporting reinforced piece is filled in the concave cavity in the predetermined area connected with the side surface of the hollow bag. The invention utilizes different supporting materials arranged at the side surface of a hollow air cushion to achieve a predetermined visual and real effect, such as stability, safety and coordination function, and makes a wearer feel more stable actually and subconsciously through the reinforcement of the supporting materials.

The present invention provides a clutch connection method which controls the disconnection/connection of a wet friction clutch on the basis of a duty pulse outputted from an electronic control unit. When the clutch is connected, the electronic control unit initially outputs a start duty (Dst) for largely connecting the clutch as far as the vicinity of a torque point, and, thereafter, outputs, at prescribed time intervals (DELTAt), a gradual connection duty (Dk) for gradually connecting the clutch, and determines a gradual connection duty value on the basis of a clutch input/output side revolution difference DELTAN. Since the clutch is gradually connected while monitoring the clutch connection state, variations between connection times and connection shock, resulting from individual clutch differences or the like, can be eliminated, whereby it is possible to achieve a stable feel. Further, in control which connects the clutch in sync with completion of a transmission gear shift, a plurality of clutch connection modes (an engine plus mode, an in-shaft plus mode, and a synchro mode) are preset, and the clutch connection modes are selected in accordance with the size of clutch input-side and output-side revolution numbers upon completion of a gear shift. Clutch connection is performed which conforms to actual conditions since a clutch connection mode is selected in accordance with the size of clutch input/output side revolution numbers rather than with respect to a shift-up or a shift-down.