Modifiable simulation of physical object behavior

    公开(公告)号:US10748343B2

    公开(公告)日:2020-08-18

    申请号:US16036825

    申请日:2018-07-16

    IPC分类号: G06T19/00 G06F30/20 A63F13/57

    摘要: A computer device is provided that includes an input device, a sensor device, a display device, and a processor. The processor is configured to detect a physical object in a physical environment based on sensor data received via the sensor device, measure one or more physical parameters of the physical object based on the sensor data, determine a physical behavior of the physical object based on the measured one or more physical parameters, present a graphical representation of the physical behavior of the physical object via the display device, generate a simulation of the physical behavior of the physical object based on the measured one or more physical parameters, receive a user input to modify the one or more physical parameters for the simulation via the input device, and present the simulation with the modified one or more physical parameters via the display device.

    Method for manufacturing laser scanning unit, laser scanning unit, and image forming apparatus

    公开(公告)号:US10008823B2

    公开(公告)日:2018-06-26

    申请号:US15246326

    申请日:2016-08-24

    发明人: Hiroatsu Tamai

    摘要: A flange portion of this semiconductor laser element is press-fitted, with a front face of the semiconductor laser element serving as the leading head, into an externally-contacting hole portion of a through-hole in a vertical wall portion. The externally-contacting hole portion contacts an outer peripheral surface of the flange portion. A collimator lens is mounted to a support body before or after the flange portion is press-fitted into the externally-contacting hole portion. The press-fitting of the flange portion into the externally-contacting hole portion is stopped at a position where an edge portion, of the flange portion, on the front face side of the semiconductor laser element rests within the externally-contacting hole portion. The collimator lens is mounted to the support body in a path of emitted light in front of the semiconductor laser element.

    Traffic sign recognition system
    4.
    发明授权

    公开(公告)号:US09824284B2

    公开(公告)日:2017-11-21

    申请号:US15353054

    申请日:2016-11-16

    IPC分类号: G06K9/00 G08G1/0967

    摘要: A traffic sign recognition system includes a display for displaying caution information regarding a traffic sign ahead of a vehicle, and a processor configured to execute a viewing direction detecting module for detecting a viewing direction of a driver, a traffic sign detecting module for detecting the traffic sign, and a viewing condition detecting module for detecting a viewing condition of the traffic sign. The processor controls the display to display the caution information when the detected viewing direction is different from a direction of the detected traffic sign, controls the display to refrain from displaying the caution information when the detected viewing direction is toward the detected traffic sign, and when the viewing condition detecting module detects a low viewing condition of the traffic sign, controls the display to display the caution information even when the detected viewing direction matches the direction of the detected traffic sign.

    Traffic sign recognition system
    6.
    发明授权

    公开(公告)号:US10037692B2

    公开(公告)日:2018-07-31

    申请号:US15354065

    申请日:2016-11-17

    摘要: A traffic sign recognition system includes a display for displaying caution information regarding a traffic sign ahead of a vehicle, and a processor configured to execute a viewing direction detecting module for detecting a viewing direction of a driver, a traffic sign detecting module for detecting the traffic sign, and a road surface condition detecting module for detecting a slippery road surface condition. The processor controls the display to display the caution information regarding the detected traffic sign when the detected viewing direction of the driver is different from a direction of the detected traffic sign, and controlling the display to refrain from displaying the caution information when the detected viewing direction of the driver matches the direction of the detected traffic sign. When the slippery road surface condition is detected, the processor controls the display to display the caution information regardless of the viewing direction of the driver.

    Image forming apparatus capable of cooling internal devices, cooling device for cooling internal devices of image forming apparatus

    公开(公告)号:US09671753B2

    公开(公告)日:2017-06-06

    申请号:US15084385

    申请日:2016-03-29

    发明人: Kazuya Yamashita

    IPC分类号: G03G21/20

    CPC分类号: G03G21/206

    摘要: In an image forming apparatus, a duct portion provided on a side surface of a partition wall member on a first space side includes first and second internal passages. The first internal passage allows air that has flowed in from a first air passage to flow and guides the air to a second air passage. The second internal passage allows air that has flowed in from a second air passage to flow and guides the air to a second space via a communication port formed in a partition wall member. A first blower provided in the first space sucks air from the first air passage and blows out the air to the first internal passage. A second blower provided in the second space sucks air from the second air passage and blows out the air to the second space through the second internal passage and the communication port.

    Selective scanning for touch-sensitive display device

    公开(公告)号:US10534464B2

    公开(公告)日:2020-01-14

    申请号:US15969426

    申请日:2018-05-02

    摘要: Detecting touch input includes, over a series of touch-sensing time frames, interpreting electrical conditions of display electrodes of a touch-sensitive display device to estimate frame-by-frame positions of two or more stylus electrodes of an active stylus. Based on the estimated frame-by-frame positions, future positions of each of the two or more stylus electrodes during a future touch-sensing time frame are predicted. Regions of interest on the touch-sensitive display device are identified, each region of interest including a plurality of display electrodes surrounding the predicted future position of a stylus electrode of the two or more stylus electrodes. During the future touch-sensing time frame, display electrodes in the regions of interest are selectively scanned.

    Belt driving device and image forming apparatus

    公开(公告)号:US10509343B2

    公开(公告)日:2019-12-17

    申请号:US16277791

    申请日:2019-02-15

    IPC分类号: G03G15/16 B65G39/071

    摘要: A belt driving device includes a plurality of rollers, an endless belt, a contact surface, and a non-contact surface. The rollers include a driving roller that is rotationally driven. The endless belt is stretched between the rollers such that a predetermined tension is applied to the endless belt, and the endless belt protrudes from opposite end portions of the rollers in an axis direction of each of the rollers. The contact surface is formed at a first end portion of at least one of the rollers and comes in contact with the endless belt. The first end portion is located on a meandering direction side of the endless belt. The non-contact surface is formed at each of second end portions of the rollers and doesn't come in contact with the endless belt. The second end portions are located on a side opposite to the meandering direction of the endless belt.