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1. 发明申请

US20080203654A1 PAPER MULTI-FEED DETECTION APPARATUS AND PAPER MULTI-FEED DETECTION METHOD 审中-公开
标题翻译：纸多重检测装置和纸张多进制检测方法
公开(公告)号：US20080203654A1
公开(公告)日：2008-08-28
申请号：US12035934
申请日：2008-02-22
申请人： Hideki CHUJO , Hitoshi Nakamura , Junko Yabuta , Fuminori Miyoshi , Hidetoshi Atsumi , Shinji Nakazawa
发明人： Hideki CHUJO , Hitoshi Nakamura , Junko Yabuta , Fuminori Miyoshi , Hidetoshi Atsumi , Shinji Nakazawa
IPC分类号： B65H7/12
CPC分类号： B65H7/12 , B65H2404/611 , B65H2511/524 , B65H2515/82 , B65H2553/30 , B65H2701/1912 , B65H2220/01 , B65H2220/03
摘要： A paper multi-feed detection apparatus and a paper multi-feed detection method are provided for preventing the detection capability from being deteriorated by a noise factor and improving the detection precision even where an area around the feeding path has no extra space in terms of the shape and there are many noise-generating factors because of a demand for a smaller size of the device. An ultrasonic transmission opening formed in one of two feeding guide plates is large so as to discharge outside a reflected wave which returns through the ultrasonic transmission opening, and an ultrasonic receiving opening formed in the other feeding guide plate is smaller than a receiving face area of a receiver for receiving the ultrasonic wave.
摘要翻译：为了防止检测能力被噪声因素恶化，提高了检测精度，即使在进给路径周围的区域没有额外的空间的情况下，也提供了纸张多次进给检测装置和纸张多次进纸检测方法因为需要更小尺寸的装置，所以产生许多噪声的因素。形成在两个供给引导板之一中的超声波传递开口大，以便在通过超声波传递开口返回的反射波的外侧排出，并且形成在另一个进给引导板中的超声波接收开口小于用于接收超声波的接收器。

2. 发明授权

US06397671B1 Sheet detecting device 失效
标题翻译：纸张检测装置
公开(公告)号：US06397671B1
公开(公告)日：2002-06-04
申请号：US09489052
申请日：2000-01-21
申请人： Goki Nishio , Yuji Ohashi , Hideki Chujo , Masashi Sugimoto , Takeshi Arihara , Koji Iesaki
发明人： Goki Nishio , Yuji Ohashi , Hideki Chujo , Masashi Sugimoto , Takeshi Arihara , Koji Iesaki
IPC分类号： B65H712
CPC分类号： B65H7/125 , B65H2511/13 , B65H2553/30 , B65H2701/1912
摘要： An ultrasonic wave that is transmitted from an ultrasonic-wave transmitter 1 is received by an ultrasonic-wave receiver 2, through a sheet 4. A reception signal is input to an extracting unit 19. The extracting unit compares its phase with a phase of a reference signal output from a reference-signal reproduction unit 18. It converts a phase difference therebetween into a signal having a level corresponding to the phase difference. The signal having a level corresponding to the phase difference is compared with a threshold value set in a threshold-value setter 20, by a comparator 21. When one sheet 4 is fed, the comparator 21 produces a signal of high level. When a doubles feeding occurs, it produces a signal of low level.
摘要翻译：从超声波发送器1发送的超声波由超声波接收器2通过纸张4接收。接收信号被输入到提取单元19.提取单元将其相位与参考信号从参考信号再现单元18输出。它将它们之间的相位差转换成具有与相位差对应的电平的信号。具有对应于相位差的电平的信号通过比较器21与设置在阈值设定器20中的阈值进行比较。当馈送一张纸4时，比较器21产生高电平的信号。当发生双打喂食时，会产生低水平的信号。

3. 外观设计

USD636523S1 Light guiding member 有权
标题翻译：导光件
公开(公告)号：USD636523S1
公开(公告)日：2011-04-19
申请号：US29324963
申请日：2008-09-24
申请人： Hideki Chujo , Atsunobu Fujii , Toshimitsu Fujiwara
设计人： Hideki Chujo , Atsunobu Fujii , Toshimitsu Fujiwara

4. 发明申请

US20090097145A1 DISPLAY FILTER AND DISPLAY MODULE PROVIDED THEREWITH 审中-公开
标题翻译：显示过滤器和显示模块
公开(公告)号：US20090097145A1
公开(公告)日：2009-04-16
申请号：US12246698
申请日：2008-10-07
申请人： Atsunobu Fujii , Hideki Chujo , Soichi Matsushita
发明人： Atsunobu Fujii , Hideki Chujo , Soichi Matsushita
IPC分类号： G02B5/22
CPC分类号： G02B5/286
摘要： An embodiment of the invention provides a display filter, in which plural design patterns are independently illuminated and displayed and aesthetics is not lost during turn-off of a source light beam, and a display module provided with the display filter. The display filter includes plural design pattern filters and a blindfold filter. The blindfold filter is disposed on a visibility side opposite a light source, and the blindfold filter transmits source light beams having specific wavelength ranges which are transmitted through the design patterns respectively, and the blindfold filter absorbs light beams having wavelength ranges out of the specific wavelength ranges. Therefore, the blindfold filter is provided, whereby the design pattern can be illuminated and displayed when the light source is lit on, and the design patterns hardly visible to prevent deterioration of the aesthetics compared with a conventional technique when only an outer peripheral light beam exists while the light source is turned off.
摘要翻译：本发明的实施例提供了一种显示滤光器，其中多个设计图案被独立地照亮和显示，并且在源光束的关闭期间美观不会丢失，以及设置有显示滤光器的显示模块。显示滤光器包括多个设计图案滤光器和蒙版褶皱滤光片。遮光过滤器设置在与光源相对的可见度侧上，并且遮光过滤器分别透射通过设计图案透射的具有特定波长范围的源光束，并且遮光过滤器吸收波长范围在特定波长之外的光束范围。因此，提供了眼罩过滤器，由此当光源点亮时，可以照亮和显示设计图案，并且当仅存在外周光束时，与常规技术相比，设计图案几乎不可见，以防止美观的劣化同时关闭光源。

5. 发明授权

US06739591B2 Sheet double feeding detector, method and program of such a device 失效
标题翻译：片材双进料检测器，这种装置的方法和程序
公开(公告)号：US06739591B2
公开(公告)日：2004-05-25
申请号：US10172495
申请日：2002-06-17
申请人： Hideki Chujo , Keitaro Taniguchi , Tomohiro Inoue
发明人： Hideki Chujo , Keitaro Taniguchi , Tomohiro Inoue
IPC分类号： B65H702
CPC分类号： B65H7/125 , B65H2513/10 , B65H2553/30 , B65H2220/02
摘要： An ultrasonic wave receiver receives an ultrasonic wave outputted by an ultrasonic wave oscillator, and outputs a receiving signal. A level determining unit makes a determination as to the presence or absence of a sheet of paper based upon a level of the receiving signal. A CPU is informed of this determining signal through a processing unit. An oscillation peak detector detects a peak value of a transmission signal used for controlling an ultrasonic wave transmitter, which is transmitted from an oscillation amplifier. A receiving peak detector detects a peak value of the receiving signal received by the ultrasonic transmitter. The phase difference of the two signals is detected based upon the difference in count values of a loop counter between the timing in which the peak value of the transmission signal is detected and the timing in which the peak value of the receiving signal is detected. The number of times in which the phase difference has exceeded a predetermined range is counted by a determining counter, and when the count value exceeds a reference value, it is determined that a plurality of sheets of paper are superimposed. Thus, it becomes possible to positively detect a doubles feeding of sheets.
摘要翻译：超声波接收器接收由超声波振荡器输出的超声波，并输出接收信号。电平确定单元基于接收信号的电平来确定纸张的存在或不存在。 CPU通过处理单元通知该确定信号。振荡峰值检测器检测用于控制从振荡放大器发送的超声波发射器的发送信号的峰值。接收峰值检测器检测由超声波发射器接收的接收信号的峰值。基于检测到发送信号的峰值的定时与检测到接收信号的峰值的定时之间的循环计数器的计数值的差异来检测两个信号的相位差。通过判定计数器对相位差超过预定范围的次数进行计数，当计数值超过基准值时，判定为叠合了多张纸。因此，可以积极地检测纸张的双倍进给。

6. 发明授权

US06698753B2 Device for and method of detecting an overlap in paper being transported 失效
标题翻译：检测正在运输的纸张重叠的装置和方法
公开(公告)号：US06698753B2
公开(公告)日：2004-03-02
申请号：US10292381
申请日：2002-11-07
申请人： Hideki Chujo , Tomohiro Inoue
发明人： Hideki Chujo , Tomohiro Inoue
IPC分类号： B65H712
CPC分类号： B65H7/02 , B65H2220/01 , B65H2511/30 , B65H2511/524 , B65H2513/51 , B65H2553/30 , B65H2557/23 , B65H2220/03
摘要： An unintentionally overlapped condition in a paper sheet being transported is detected by making ultrasonic waves incident on its path and detecting a phase difference between the received ultrasonic waves and a predetermined standard phase. For detecting an overlap on the basis of this phase difference, a specified data item on the detected overlap such as a cumulative number of times an overlap has been detected is generated and one of a plurality of preliminarily defined levels corresponding to this specified data item is selected. The selected level is outputted. If the overlap is detected over an entire detection range of the paper sheet from its front edge to the back edge, however, it is concluded that there is no possibility of an unintentional overlap.
摘要翻译：通过使超声波入射到其路径上并检测接收到的超声波与预定的标准相位之间的相位差来检测被输送的纸张中的无意重叠状态。为了基于该相位差检测重叠，生成检测到的重叠的指定数据项，例如已经检测到重叠的累积次数，并且与该指定数据项对应的多个预先定义的级别中的一个是选择。输出所选的电平。然而，如果在纸张的整个检测范围内从其前边缘到后边缘检测到重叠，则得出结论，不存在无意的重叠的可能性。

7. 发明授权

US06533182B1 Two-dimensional dot code and reader thereof 失效
标题翻译：二维点代码及其阅读器
公开(公告)号：US06533182B1
公开(公告)日：2003-03-18
申请号：US09666597
申请日：2000-09-20
申请人： Manabu Ohshima , Tomohiro Inoue , Hideki Chujo
发明人： Manabu Ohshima , Tomohiro Inoue , Hideki Chujo
IPC分类号： G06K1906
CPC分类号： G06K7/1417 , G06K7/0163 , G06K7/10722 , G06K7/10762 , G06K19/06037
摘要： Timing marks are printed at the left and right of a data mark of a two-dimensional dot code. Whether or not the data mark exists is determined based on the position on the line connecting the centers of the timing marks at both ends at the left and right of the data mark.
摘要翻译：定时标记印在二维点代码的数据标记的左侧和右侧。基于连接数据标记左右两端的定时标记的中心的线的位置来确定是否存在数据标记。

8. 发明授权

US06236171B1 Image reading device 有权
标题翻译：图像读取装置
公开(公告)号：US06236171B1
公开(公告)日：2001-05-22
申请号：US09509740
申请日：2000-03-31
申请人： Hideki Chujo , Takashi Nakanishi , Ikuo Kinoshita
发明人： Hideki Chujo , Takashi Nakanishi , Ikuo Kinoshita
IPC分类号： G06F126
CPC分类号： H04N1/00541 , G06F1/26 , H04N1/00538 , H04N1/00885 , H04N1/00901 , H04N1/107
摘要： The information processing device includes a first device (31) supplied with power and a second device (32) supplied with power from the first device (31) when connected to the first device (31). The information processing device includes a detection portion (121-1, 121-n, 221-1, 221-n) detecting the attachment/detachment of the second device (32) and a supply portion (121-2, 221-2) supplying power to the second device (32), and the first device (31) includes a control portion (151) controlling the supply of the power by the supply portion (121-2, 221-2) according to the result of detection by the detection portion (121-1, 121-n, 221-1, 221-n). As the supply of the power by the supply portion (121-2, 221-2) is controlled according to the result of the detection by the detection portion (121-1, 121-n, 221-1, 221-n), the electric shock on an internal circuit of the second device (32) at the time of attachment/detachment of second device (32) can be prevented.
摘要翻译：所述信息处理装置包括被提供电力的第一装置（31）和连接到所述第一装置（31）时从所述第一装置（31）供电的第二装置（32）。信息处理装置包括检测第二装置（32）的安装/拆卸的检测部分（121-1,121-n，221-1,221-n）和供应部分（121-2,221-2）向第二装置（32）供电，第一装置（31）包括控制部分（151），控制部分（151）根据检测结果控制供应部分（121-2,221-2）的供电，检测部分（121-1,121-n，221-1,221-n）。当根据检测部分（121-1,121-n，221-1,221-n）的检测结果来控制由供给部分（121-2,221-2）供电时，可以防止在第二装置（32）的附接/拆卸时在第二装置（32）的内部电路上的电击。

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