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
    • 41. 发明申请
    • DRIVE CIRCUIT AND DISPLAY DEVICE
    • 驱动电路和显示设备
    • US20090262124A1
    • 2009-10-22
    • US12309866
    • 2007-06-14
    • Keiichi YamamotoAsahi YamatoKohji SaitohAkizumi FujiokaToshihiro Yanagi
    • Keiichi YamamotoAsahi YamatoKohji SaitohAkizumi FujiokaToshihiro Yanagi
    • G06F12/02
    • G09G3/3611G09G2310/08G09G2320/0252G09G2320/041G09G2340/16
    • In one embodiment of the present invention, LUTs (T3) through (T5) are stored in a table memory. When an overshoot calculation section switches over from the LUT (T4), which is being used, to the LUT (T5), the overshoot calculation section obtains the LUT (T5) not out of an external memory but out of the table memory. At this time, in order that the overshoot calculation section can switch over quickly from the LUT (T5) to an LUT (T6) at the next time, a table managing section deletes, from the internal memory, the LUT (T3) to which the LUT (T5) does not switch over directly, meanwhile the table managing section obtains the LUT from the external memory so as to store the LUT (T6) in the table memory. With the arrangement, it becomes possible for a drive circuit to (i) operate at the same processing speed as a drive circuit in which all tables are stored in the internal memory, and simultaneously, (ii) reduce the amount of memory.
    • 在本发明的一个实施例中,LUT(T3)至(T5)被存储在表存储器中。 当过冲计算部分从正在使用的LUT(T4)切换到LUT(T5)时,过冲计算部分获得不在外部存储器中而不在表存储器中的LUT(T5)。 此时,为了使冲突计算部能够在下一次从LUT(T5)迅速切换到LUT(T6),表管理部从内部存储器中删除LUT(T3) LUT(T5)不直接切换,同时表管理部分从外部存储器获取LUT,以便将LUT(T6)存储在表存储器中。 通过这种布置,驱动电路可以(i)以与所有表存储在内部存储器中的驱动电路相同的处理速度进行操作,并且同时(ii)减少存储器的量。
    • 43. 发明申请
    • Monitoring target detecting apparatus associated with collision damage reducing apparatus
    • 与碰撞损伤减少装置相关的监测目标检测装置
    • US20090125237A1
    • 2009-05-14
    • US12289536
    • 2008-10-29
    • Tetsuya KitagawaKeiichi YamamotoToru Ihara
    • Tetsuya KitagawaKeiichi YamamotoToru Ihara
    • G08G1/16
    • B60R21/0134B60R2021/01259
    • A monitoring target detecting apparatus, which is associated with a collision damage reducing apparatus, includes designated obstacle detecting means, which is equipped with the vehicle, detecting an object being positioned in the moving direction and having a possibility of a collision with the vehicle to be a designated obstacle; detecting period calculating means obtaining a continuous detecting period, for which the object has been uninterruptedly detected as the designated obstacle; and monitoring target acknowledging means, according to the continuous detecting period obtained by the detecting period calculating means, deciding whether or not the designated obstacle is regarded as a monitoring target that is to be monitored by the damage reducing apparatus, and deciding whether or not the designated obstacle is regarded as an activation cause to activate the equipment activated under control by the damage reducing apparatus.
    • 与碰撞损害减少装置相关联的监视对象检测装置包括指定的障碍物检测装置,其配备有车辆,检测位于移动方向上的物体并且具有与车辆碰撞的可能性 指定障碍物 检测周期计算装置获得连续检测周期,对于该连续检测周期,对象被不间断地检测为指定的障碍物; 以及监视目标确认装置,根据由检测周期计算装置获得的连续检测周期,判定指定的障碍物是否被视为由损害减少装置监视的监视目标,并且判定是否 指定的障碍物被认为是激活原因以激活由损坏减少装置控制的设备。
    • 44. 发明授权
    • Hand pattern switching apparatus
    • 手模切换装置
    • US07499569B2
    • 2009-03-03
    • US11064428
    • 2005-02-23
    • Hiromitsu SatoKeiichi YamamotoShinji OzawaHideo SaitoHiroya Igarashi
    • Hiromitsu SatoKeiichi YamamotoShinji OzawaHideo SaitoHiroya Igarashi
    • G06K9/00G06F3/033
    • G06K9/00355G06K9/00832
    • A camera for taking an image of movement of a hand, and a hand pattern switching apparatus which operates an object equipment based on the result of the image taken by the camera, having a storage unit for saving the image taken in the state that a hand does not exist in the image pickup area of the camera, as an initial image data, a differentiation unit for obtaining a difference image data between an original image data that is the image taken in the state that a hand exists in the image pickup area of the camera, and the initial image data, a luminance detection unit for obtaining an average luminance in a place close to a hand based on the image data of a place close to a hand obtained by the differentiation unit, and a processing unit for performing binary processing of the original image data by a threshold value based on the average luminance calculated by the luminance detection unit.
    • 一种用于拍摄手的动作的照相机,以及基于由照相机拍摄的图像的结果来操作对象设备的手形图案切换装置,具有用于保存以手的状态拍摄的图像的存储单元 不存在于相机的图像拾取区域中,作为初始图像数据,用于获得作为在存在于摄像区域中的手的状态下拍摄的图像的原始图像数据之间的差分图像数据的区分单元 照相机和初始图像数据;亮度检测单元,用于基于由差分单元获得的靠近手的位置的图像数据获得靠近手的位置的平均亮度;以及处理单元,用于执行二进制 基于由亮度检测单元计算的平均亮度,对原始图像数据进行阈值处理。
    • 46. 发明申请
    • Display device
    • 显示设备
    • US20080266505A1
    • 2008-10-30
    • US12213663
    • 2008-06-23
    • Keiichi YamamotoHiroshi Hayama
    • Keiichi YamamotoHiroshi Hayama
    • G09G3/36G09G3/00
    • G09G3/3648G09G2310/08G09G2320/0223
    • A display device includes: a display unit; scanning lines connected to rows of the pixels; data lines connected to columns of the pixels; a dummy scanning line being extended in parallel with the scanning lines; a scanning driver which outputs a selection signal to a selected scanning line and to the dummy scanning line in response to a selection clock signal; a data driver which outputs data for displaying one scanning line in response to a timing determination signal; and a timing determination signal line connected to a node preset on the dummy scanning line and transmits the selection signal transmitted to the node to the data driver as the timing determination signal. Even for a large size display, displaying defects can be prevented.
    • 显示装置包括:显示单元; 连接到像素行的扫描线; 连接到像素列的数据线; 虚扫描线与扫描线平行延伸; 扫描驱动器,其响应于选择时钟信号将选择信号输出到所选择的扫描线和所述虚拟扫描线; 数据驱动器,其响应于定时确定信号输出用于显示一条扫描线的数据; 以及定时确定信号线,连接到在虚拟扫描线上预设的节点,并将发送到节点的选择信号发送到数据驱动器作为定时确定信号。 即使是大尺寸显示,也可以防止显示缺陷。
    • 47. 发明授权
    • Alert system installed in vehicle
    • 报警系统安装在车内
    • US07317383B2
    • 2008-01-08
    • US11256212
    • 2005-10-24
    • Toru IharaKeiichi Yamamoto
    • Toru IharaKeiichi Yamamoto
    • B60Q1/00
    • H04M1/04G06K9/00845G08B21/06G08G1/167H04M1/72522H04M1/72536H04M2250/52
    • With the intention of issuing an alert responsive to judgment of dozing at wheel or deviation from the lane, there is provided an alert system installed in a vehicle including driving state detecting device for detecting driving state of the vehicle; a mobile telephone including a camera; holding device for detachably holding the mobile telephone in an interior of the vehicle such that the camera is able to acquire an image ahead of the vehicle; and alert issuing device for issuing an alert from the mobile telephone based on the image ahead of the vehicle obtained by the camera and the driving state detected by the driving state detecting device.
    • 为了响应于车轮上的打瞌睡判断或与车道偏离的判断发出警报,提供了一种安装在车辆中的警报系统,包括用于检测车辆的驾驶状态的驾驶状态检测装置; 包括相机的移动电话; 保持装置,用于将移动电话可拆卸地保持在车辆的内部,使得照相机能够获取车辆前方的图像; 以及提醒发布装置,用于基于由照相机获得的车辆前方的图像和由驾驶状态检测装置检测到的驾驶状态,从移动电话发出警报。
    • 48. 发明申请
    • Vehicular awakening information output apparatus
    • 车辆唤醒信息输出装置
    • US20070241914A1
    • 2007-10-18
    • US11727881
    • 2007-03-28
    • Toru IharaKeiichi Yamamoto
    • Toru IharaKeiichi Yamamoto
    • G08B23/00
    • G08B21/06
    • Awakening degree calculating means calculates an awakening degree at intervals of 15 seconds for example that is shorter than a shortest period of changes of awakening level, and output control means updates and outputs a display output and an alarm sound output based on the awakening degree in accordance to an output condition logic set in advance. When the awakening degree drops less than a predetermined threshold value, the output control means updates the display output of the awakening degree at first time intervals in calculating the awakening degree and outputs the alarm sound output corresponding to a worsened level of the awakening degree. When the awakening degree is not lower than the predetermined threshold value or when the awakening degree recovers by exceeding the predetermined threshold value, the output control means updates the display output at second time intervals that are longer than the first time intervals.
    • 唤醒度计算装置计算例如短于唤醒电平的最短变化周期的15秒的间隔的唤醒度,并且输出控制装置根据唤醒度更新并输出基于唤醒度的显示输出和警报声输出 到预先设定的输出条件逻辑。 当唤醒度下降到小于预定阈值时,输出控制装置在计算唤醒度时以第一时间间隔更新唤醒度的显示输出,并且输出与唤醒度恶化程度相对应的警报声输出。 当唤醒度不低于预定阈值时,或者当唤醒度恢复超过预定阈值时,输出控制装置以比第一时间间隔长的第二时间间隔更新显示输出。