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1. 发明授权

US07045759B2 Night vision system and control method thereof 有权
公开(公告)号：US07045759B2
公开(公告)日：2006-05-16
申请号：US10370701
申请日：2003-02-24
申请人： Yoshimasa Hara , Shotaro Eguchi , Yasuo Hagisato , Ryuji Yamaguchi , Kunihiko Toyofuku , Shinya Kawamata
发明人： Yoshimasa Hara , Shotaro Eguchi , Yasuo Hagisato , Ryuji Yamaguchi , Kunihiko Toyofuku , Shinya Kawamata
IPC分类号： H01J40/14
CPC分类号： H04N5/243 , H04N5/202 , H04N5/2354
摘要： A second circuit separately extracts a synchronization signal and brightness signal from an image signal output from a camera for capturing an image of a subject. A gamma amplifier produces a gamma correction signal based on a brightness ratio characteristic in which a display brightness increases as the signal level of the brightness signal increases and the display brightness is set using a display brightness correction ratio which is preferably 70 to 90% of an equi-proportional display brightness correction ratio when the signal level of the brightness signal falls in a high-brightness range. A liquid crystal display receives the gamma correction signal and displays an image captured by the camera with the display brightness set in accordance with the brightness ratio characteristic while synchronizing with a drive timing signal output from a first circuit. Thus, the difference in display brightness between different high-brightness regions or subjects is made large, whereby halation which may otherwise occur between those regions or subjects can be prevented.

2. 发明申请

US20100067740A1 Pedestrian Detection Device and Pedestrian Detection Method 有权
标题翻译：行人检测装置和行人检测方法
公开(公告)号：US20100067740A1
公开(公告)日：2010-03-18
申请号：US12308553
申请日：2007-11-09
申请人： Shoichi Hayasaka , Hideo Fukamachi , Yoshimasa Hara , Toshio Sawaki , Hironori Sato
发明人： Shoichi Hayasaka , Hideo Fukamachi , Yoshimasa Hara , Toshio Sawaki , Hironori Sato
IPC分类号： G06K9/00 , G06K9/68
CPC分类号： G06K9/00362
摘要： A near-infrared night vision device to which a pedestrian detection device is applied includes a near-infrared projector, a near-infrared camera, a display and an ECU. By executing programs, the ECU constitutes a pedestrian candidate extraction portion and a determination portion. The pedestrian candidate extraction portion extracts pedestrian candidate regions from near-infrared images. The determination portion normalizes the sizes and the brightnesses of the pedestrian candidates extracted by the pedestrian candidate extraction portion, and then computes the degrees of similarity between the normalized pedestrian candidates. The determination portion determines that a pedestrian candidate having two or more other pedestrian candidates whose degree of similarity with the pedestrian candidate is greater than or equal to a predetermined value is not a pedestrian.
摘要翻译：应用了行人检测装置的近红外夜视装置包括近红外投影仪，近红外摄像机，显示器和ECU。通过执行程序，ECU构成行人候选提取部分和确定部分。行人候补提取部从近红外图像中提取行人候补区域。判定部对由行人候选提取部提取的行人候补的大小和亮度进行归一化，然后计算归一化的行人候选者的相似度。确定部分确定具有两个或更多个与行人候选人的相似程度大于或等于预定值的其他行人候选人的行人候选人不是行人。

3. 发明授权

US4941794A Automated loading/unloading equipment 失效
标题翻译：自动装卸设备
公开(公告)号：US4941794A
公开(公告)日：1990-07-17
申请号：US442454
申请日：1989-11-30
申请人： Yoshimasa Hara , Seisaku Ohkura , Fumio Iijima , Isamu Tamura , Tetsuro Fukai , Sumiho Tagiri , Norimasa Takagi
发明人： Yoshimasa Hara , Seisaku Ohkura , Fumio Iijima , Isamu Tamura , Tetsuro Fukai , Sumiho Tagiri , Norimasa Takagi
IPC分类号： B65G67/20
CPC分类号： B66F9/063 , B65G67/20
摘要： As automated loading/unloading system is shown, which uses a lift truck 10 for loading and unloading cargos and adpated to travel between a container 90 and a coneyor 50, a rotatably disposed turntable 60 for rotation about a vertical axis, the turntable being rotated when the lift truck 10 is on top thereof so as to turn the lift truck to face the container 90 or conveyor 50. A transport passage 80 installed between the turntable 60 and container 90 to permit the lift truck 10 to reach the container 90. An external power unit 100 is employed for controlling the lift truck and the turntable 60. Guide rails 70 and 81 are provided to extend along the turntable 60 and the transport passage 80 along one edge. The lift truck 10 is designed so as to urge its body to one side in its movement so that the movement of the lift truck is guided by the rails 70 and 81 and the inside wall of the container on the same side of the rails.
摘要翻译：当示出了自动装载/卸载系统时，其使用用于装载和卸载货物的叉车10并且容纳在容器90和旋转器50之间行进的可旋转地设置的转台60，用于围绕垂直轴线旋转，转盘旋转时升降车10在其顶部，以便使升降车转向面向容器90或输送机50.传送通道80，安装在转盘60和容器90之间，以允许起重车10到达容器90.外部动力单元100用于控制起重车和转台60.导轨70和81设置成沿着转台60和输送通道80沿着一个边缘延伸。起重车10被设计成在其运动中将其主体推向一侧，使得升降车的运动由轨道70和81以及容器的内壁在轨道的同一侧上引导。

4. 发明授权

US5204582A Cathode ray tube with an oxysulfide phosphor 失效
标题翻译：阴极射线管与氧硫化物荧光粉
公开(公告)号：US5204582A
公开(公告)日：1993-04-20
申请号：US551010
申请日：1990-07-11
申请人： Yasukazu Morita , Yasuhiko Uehara , Hiromichi Yamada , Yoshimasa Hara
发明人： Yasukazu Morita , Yasuhiko Uehara , Hiromichi Yamada , Yoshimasa Hara
IPC分类号： C09K11/77 , H01J29/20
CPC分类号： C09K11/7792 , C09K11/7789 , H01J29/20
摘要： There are disclosed a europium and terbium-coactivated phosphor having chemical composition formula(M.sub.l-x-y Eu.sub.x Tb.sub.y).sub.n Dwherein M represent Y or Lu, D represents (Al.sub.l-z Ga.sub.z).sub.5 O.sub.12 in which z is defined by 0.ltoreq.z.ltoreq.1, or O.sub.2 S, x is defined by 0.0003.ltoreq.x.ltoreq.0.001, y is defined by 0.0003.ltoreq.y.ltoreq.0.002 and n is 2 or 3, and wherein when D is (Al.sub.l-z Ga.sub.z).sub.5 O.sub.12, M is Y, n is 3 and y is defined by 0.001.ltoreq.y.ltoreq.0.02, or when D is O.sub.2 S, n is 2, y is defined by 0.0003.ltoreq.y.ltoreq.0.005; a cathode ray tube for color copy or color print coated with said europium and terbium-coactivated phosphor; and a copy (printing) unit using said cathode tube.
摘要翻译：公开了具有化学组成式（M1-x-yEuxTby）nD的铕和铽共活化荧光体，其中M表示Y或Lu，D表示（All-zGaz）5012，其中z由0定义， = 1或O2S，x由0.0003≤x≤0.001定义，y定义为0.0003≤y≤0.002，n为2或3，并且其中当D为（全-ZGaz）时， 5012，M是Y，n是3，y定义为0.001≤y≤0.02，或当D是O 2 S时，n是2，y定义为0.0003≤y≤0.005; 用于用所述铕和铽共活化磷光体涂覆的彩色复印或彩色印刷的阴极射线管; 和使用所述阴极管的复印（印刷）单元。

5. 发明授权

US4941013A Exposure device using CRT as exposure light source 失效
标题翻译：曝光装置采用CRT作为曝光光源
公开(公告)号：US4941013A
公开(公告)日：1990-07-10
申请号：US338119
申请日：1989-04-14
申请人： Yoshimasa Hara
发明人： Yoshimasa Hara
IPC分类号： G03B27/32 , G03F7/00 , H04N1/407 , H04N1/60 , H04N9/79
CPC分类号： G03F7/0022 , H04N1/4072 , H04N1/6027 , G03B2227/325
摘要： An exposure device for an image exposure onto a photosensitive recording medium includes a cathode ray tube serving as an exposure light source which supplies an optical radiant energy onto the recording medium. The photosensitive recording medium has an .gamma. characteristic in a relation between the density of the image recorded thereon and an optical radiant energy applied thereto. For recording an image corresponding in density to an image of an original, there is provided a driver circuit which receives an input voltage indicative of the density of the image on the original and when the input voltage exceeds a predetermined value, an output voltage applied to the cathode ray tube to cause an image of 0% (white) in density to be recorded on the recording medium. When the input voltage is below the predetermined value, the output voltage is applied thereto which changes in proportion to the input voltage. Accordingly, not only the reproduction of the white color is ensured but also half-tone can faithfully be reproduced.
摘要翻译：用于在感光记录介质上曝光的曝光装置包括用作将光辐射能提供到记录介质上的曝光光源的阴极射线管。感光记录介质具有记录在其上的图像的密度与施加到其上的光辐射能之间的关系的伽马特性。为了记录与原稿图像对应的图像，提供了驱动电路，其接收表示原稿上的图像的浓度的输入电压，并且当输入电压超过预定值时，输出电压施加到使得将密度为0％（白色）的图像记录在记录介质上的阴极射线管。当输入电压低于预定值时，施加到其上的输出电压与输入电压成比例地变化。因此，不仅确保了白色的再现，而且可以忠实地再现半色调。

6. 发明授权

US08121348B2 Object detection apparatus, method and program 有权
标题翻译：物体检测装置，方法和程序
公开(公告)号：US08121348B2
公开(公告)日：2012-02-21
申请号：US12308582
申请日：2007-07-09
申请人： Shoichi Hayasaka , Hideo Fukamachi , Yoshimasa Hara , Naotaka Ichikawa , Toshio Sawaki
发明人： Shoichi Hayasaka , Hideo Fukamachi , Yoshimasa Hara , Naotaka Ichikawa , Toshio Sawaki
IPC分类号： G06K9/00
CPC分类号： G08G1/166 , G06K9/00805 , G06K9/3241 , G06K9/6203 , G06T7/77 , G06T2207/30196
摘要： An object detection apparatus for detecting an object from an image obtained by taking a front view picture of a road in a traveling direction of a vehicle includes a camera unit for taking the front view picture of the road and inputting the image; a dictionary modeling the object; a search unit for searching the image with a search window; a histogram production unit for producing a histogram by comparing the image in the search window with the dictionary and counting a detection frequency in a direction parallel to a road plane; and a detection unit for detecting the detection object by detecting a unimodal distribution from the histogram.
摘要翻译：一种物体检测装置，用于通过拍摄在车辆的行进方向上的道路的前视图获得的图像来检测物体，所述物体检测装置包括用于拍摄所述道路的前视图并输入所述图像的照相机单元; 一个模拟对象的字典; 搜索单元，用于利用搜索窗口搜索图像; 直方图生成单元，用于通过将搜索窗口中的图像与字典进行比较来生成直方图，并且在平行于路面的方向上对检测频率进行计数; 以及检测单元，用于通过从直方图检测单峰分布来检测检测对象。

7. 发明授权

US06498442B2 Self-heating type cold-cathode discharge tube control apparatus 失效
公开(公告)号：US06498442B2
公开(公告)日：2002-12-24
申请号：US09941688
申请日：2001-08-30
申请人： Yoshimasa Hara , Masami Kataoka , Nobuhiko Wakayama
发明人： Yoshimasa Hara , Masami Kataoka , Nobuhiko Wakayama
IPC分类号： G05F100
CPC分类号： H05B41/392 , H05B41/386
摘要： In a control apparatus for a self-heating type cold-cathode discharge tube, a microcomputer determines boosting time based on a detected surrounding temperature of the cold-cathode discharge tube. The boosting time is increases as the detected temperature decreases. A switching circuit, powered from a direct current power supply, performs a switching operation based on a determination output from the microcomputer. An inverter circuit actuates the cold-cathode discharge tube based on the switching operation which is duty-controlled. The duty ratio is determined to be higher when the detected surrounding temperature is within a predetermined low temperature range than outside the predetermined low temperature range.

8. 发明授权

US5629600A Charger for use with a nickel-cadmium battery that uses charge and discharge cycles dependent on voltage and current 失效
标题翻译：用于镍镉电池的充电器，其使用充电和放电循环取决于电压和电流
公开(公告)号：US5629600A
公开(公告)日：1997-05-13
申请号：US262494
申请日：1994-06-20
申请人： Yoshimasa Hara
发明人： Yoshimasa Hara
IPC分类号： H02J7/02 , H01M10/44 , H02J7/00 , H02J7/04 , H01M10/46
CPC分类号： H01M10/44 , H02J7/0093 , Y10S320/16
摘要： A charger has a charging unit for charging a Ni-Cd battery using a DC supply, a charging switch, and a discharging unit for discharging, by a predetermined quantity, an electric charge stored in the Ni-Cd battery by the charging unit. Further, the charger repeats a charging and discharging process a predetermined number of times to charge the Ni-Cd battery. A controller cuts off a charging current flowing in the Ni-Cd battery when the value of the charging current reaches a rated capacity of the Ni-Cd battery and subsequently effects a repetitive control of both the charging of the Ni-Cd battery and the cutting off of the charging current. Thus, a Ni-Cd battery whose electromotive force has been reduced and whose internal electric resistance has increased can be charged without continuously producing heat. Accordingly, the charger can recover a Ni-Cd battery whose electromotive force has been reduced because the Ni-Cd battery has been unused for a long period without deteriorating the Ni-Cd battery.
摘要翻译：充电器具有用于使用直流电源，充电开关和放电单元对Ni-Cd电池充电的充电单元，用于通过充电单元以预定量排放存储在Ni-Cd电池中的电荷。此外，充电器重复充电和放电处理预定次数以对Ni-Cd电池充电。当充电电流的值达到Ni-Cd电池的额定容量时，控制器切断在Ni-Cd电池中流动的充电电流，并且随后对Ni-Cd电池的充电和切割进行重复控制关闭充电电流。因此，可以在不连续产生热的情况下对其电动势降低并且其内部电阻增加的Ni-Cd电池进行充电。因此，由于Ni-Cd电池长时间不使用而不劣化Ni-Cd电池，所以充电器可以恢复其电动势已经降低的Ni-Cd电池。

9. 发明授权

US4929967A Exposure device using CRT as exposure light source 失效
标题翻译：曝光装置采用CRT作为曝光光源
公开(公告)号：US4929967A
公开(公告)日：1990-05-29
申请号：US337855
申请日：1989-04-14
申请人： Yoshimasa Hara
发明人： Yoshimasa Hara
IPC分类号： G03B27/32 , G01D15/14 , H04N9/79
CPC分类号： G01D15/14
摘要： To record a CRT image on a photosensitive recording medium, the latter is exposed to an image bearing light emanated from a display screen of a CRT. Currents flowed through horizontal and vertical deflection coils are varied to thereby change the horizontal and vertical sizes of the image displayed on the CRT, whereby the size of the image recorded on the recording medium can be changed without moving the position of the recording medium and/or a focusing lens interposed between the display screen of the CRT and the recording medium.
摘要翻译：为了在感光记录介质上记录CRT图像，将其暴露于从CRT显示屏发出的带有光的图像。流过水平和垂直偏转线圈的电流是变化的，从而改变显示在CRT上的图像的水平和垂直尺寸，从而可以在不移动记录介质的位置的情况下改变记录在记录介质上的图像的尺寸和/ 或插入在CRT的显示屏和记录介质之间的聚焦透镜。

10. 发明授权

US08131079B2 Pedestrian detection device and pedestrian detection method 有权
标题翻译：行人检测装置和行人检测方法
公开(公告)号：US08131079B2
公开(公告)日：2012-03-06
申请号：US12308553
申请日：2007-11-09
申请人： Shoichi Hayasaka , Hideo Fukamachi , Yoshimasa Hara , Toshio Sawaki , Hironori Sato
发明人： Shoichi Hayasaka , Hideo Fukamachi , Yoshimasa Hara , Toshio Sawaki , Hironori Sato
IPC分类号： G06K9/00
CPC分类号： G06K9/00362
摘要： A near-infrared night vision device to which a pedestrian detection device is applied includes a near-infrared projector, a near-infrared camera, a display and an ECU. By executing programs, the ECU constitutes a pedestrian candidate extraction portion and a determination portion. The pedestrian candidate extraction portion extracts pedestrian candidate regions from near-infrared images. The determination portion normalizes the sizes and the brightnesses of the pedestrian candidates extracted by the pedestrian candidate extraction portion, and then computes the degrees of similarity between the normalized pedestrian candidates. The determination portion determines that a pedestrian candidate having two or more other pedestrian candidates whose degree of similarity with the pedestrian candidate is greater than or equal to a predetermined value is not a pedestrian.
摘要翻译：应用了行人检测装置的近红外夜视装置包括近红外投影仪，近红外摄像机，显示器和ECU。通过执行程序，ECU构成行人候选提取部分和确定部分。行人候补提取部从近红外图像中提取行人候补区域。判定部对由行人候选提取部提取的行人候补的大小和亮度进行归一化，然后计算归一化的行人候选者的相似度。确定部分确定具有两个或更多个与行人候选人的相似程度大于或等于预定值的其他行人候选人的行人候选人不是行人。

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