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公开(公告)号：US10156781B2
公开(公告)日：2018-12-18
申请号：US15761431
申请日：2016-10-21
申请人： Arovia, Inc.
摘要： The present invention provides an improved collapsible portable, display device. The improved collapsible, portable display device, has a housing having a sliding member aligned on the exterior of the housing and sliding along the exterior of said housing between two operating positions, a collapsible screen capable of displaying an image when in an expanded operating position, and multiple collapsible members connected to said screen and connected to said sliding member and said housing, and the collapsible members move said screen between the collapsed and expanded operating positions as said sliding member moves between a first collapsed operating position and a second popped-up position.
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公开(公告)号：US20100315607A1
公开(公告)日：2010-12-16
申请号：US12509452
申请日：2009-07-25
申请人： EMIL MIHAYLOV
发明人： EMIL MIHAYLOV
摘要： A MINI PROJECTOR FOR CALENDAR DATA is a pocket size integrated device, combining the ability to render monthly calendar images with the ability to project them on an external surface from an integrated standalone tool. The innovative idea is the combining of the above capabilities into one device comprising independent energy source (battery), embedded calendar rendering application, integrated image projection component (light source), adjustable focus lens and operating control buttons.
摘要翻译： 日历数据的MINI PROJECTOR是一种口袋大小的集成设备，结合了渲染每月日历图像的能力，可以从集成的独立工具在外部表面投影。 创新的想法是将上述功能结合成一个设备，包括独立的能源（电池），嵌入式日历渲染应用程序，集成的图像投影组件（光源），可调聚焦镜头和操作控制按钮。
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公开(公告)号：US6094253A
公开(公告)日：2000-07-25
申请号：US187487
申请日：1998-11-06
申请人： Hiroshi Tamura
发明人： Hiroshi Tamura
CPC分类号： G03B21/11
摘要： There is disclosed a microfilm search device for detecting the presence of frames from a density change in the running direction of a microfilm, in which even if a frame contains therein a portion having substantially the same density as that of an interspace between frames, the portion is prevented from being incorrectly determined as between-frames, and frames are correctly detected to prevent a search error. The device is provided with an encoder for outputting a sampling signal for each predetermined feeding amount of the microfilm; plural density sensors for detecting a film density in different positions along a width direction within a frame travel width to output density signals; a binarizing section for binarizing the density signals into binarized signals having a logic ZERO or ONE in synchronization with the sampling signal; a determination section for detecting the presence of frames using a logical product or a logical sum of the plural binarized signals to output a determination signal; and a searching section for searching for a desired frame based on the determination signal.
摘要翻译： 公开了一种微缩胶卷搜索装置，用于根据微缩胶片的行进方向上的浓度变化来检测帧的存在，即使帧中包含与帧之间的间隙基本相同的密度部分， 被阻止被错误地确定为帧之间，并且帧被正确检测以防止搜索错误。 该装置设置有编码器，用于输出针对微缩胶片的每个预定进给量的采样信号; 多个密度传感器，用于在帧行进宽度内沿宽度方向的不同位置检测膜密度，以输出密度信号; 用于将密度信号二值化为具有与采样信号同步的逻辑“零”或“1”的二值化信号的二值化部分; 确定部分，用于使用多个二进制化信号的逻辑积或逻辑和来检测帧的存在，以输出确定信号; 以及搜索部分，用于基于确定信号搜索期望的帧。
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公开(公告)号：US6068298A
公开(公告)日：2000-05-30
申请号：US361796
申请日：1999-07-27
申请人： Mu-Sheng Chen
发明人： Mu-Sheng Chen
CPC分类号： B42F7/025
摘要： A loose-leaf sheet for a transparency storage book is formed from a single paper sheet, and has a transparency receiving side, a binding side, a clamping side, and a blocking side. The clamping side is folded along a first fold line to form a clamping strip. The blocking side is folded along a second fold line to form a blocking strip. The binding side is folded along a third fold line to form a binding strip unit, which is formed with a plurality of binding holes. A transparency for projector use can be inserted into the sheet through the transparency receiving side, and is clamped on the clamping side. The binding strip unit, the clamping strip and the blocking strip are arranged in a U-shape, within which the transparency is confined.
摘要翻译： 用于透明储存书的松散片由单张纸形成，并具有透明度接收侧，装订侧，夹紧侧和阻挡侧。 夹紧侧沿着第一折线折叠以形成夹紧条。 阻挡侧沿着第二折线折叠以形成阻挡带。 绑带侧沿着第三折线折叠以形成绑带条单元，其形成有多个绑定孔。 投影机使用的透明度可以通过透明度接收侧插入片材中，并被夹紧在夹紧侧。 装订带单元，夹紧条和阻挡条被布置成U形，其中透明度被限制在该U形状内。
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公开(公告)号：US5758939A
公开(公告)日：1998-06-02
申请号：US705498
申请日：1996-08-29
申请人： Taketo Ochiai , Naoki Manabe , Masashi Yahara
发明人： Taketo Ochiai , Naoki Manabe , Masashi Yahara
CPC分类号： G03B21/113
摘要： A search apparatus includes a device for transporting a long recording medium and positioning a desired image on the recording medium in a predetermined position, and a device for moving a carrier, supporting the recording medium, in the width direction thereof. The apparatus is provided with a detection device for detecting the reference position of the carrier, and when the carrier is moved, the moving distance of the carrier is measured without failure after the reference position has been detected. Movement of the carrier is controlled on the basis of the measurement value.
摘要翻译： 搜索装置包括用于传送长记录介质并将期望的图像定位在记录介质上的预定位置的装置，以及用于在其宽度方向上支撑记录介质的载体移动的装置。 该装置设置有用于检测载体的基准位置的检测装置，并且当载体移动时，在检测到基准位置之后测量载体的移动距离而没有故障。 基于测量值控制载波的移动。
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公开(公告)号：US5690406A
公开(公告)日：1997-11-25
申请号：US668824
申请日：1996-06-24
CPC分类号： H04N1/38
摘要： A control method of a microfilm image reader is provided for reducing the amount of image data to be transferred from a scanner to a host computer, making the transfer time short and hence lengthening the free time of a bus, reducing the storage capacity needed for storing the image data, and simplifying the operation procedure by omitting the process of eliminating the black frame portion when printed out. The host computer supplies the scanner with a window parameter containing a range of reading area, and the scanner detects only an image area from all the reading area to transfer image data of the detected image area to the host computer together with attribute information containing the size of the image area. The attribute information may be managed by a header system, and data on a print position of the target image may be contained in the attribute information.
摘要翻译： 提供了一种缩微胶卷图像读取器的控制方法，用于减少要从扫描仪传送到主计算机的图像数据量，使传输时间缩短，从而延长总线的空闲时间，从而降低存储所需的存储容量 图像数据，并且通过在打印出时省略黑框部分的处理来简化操作过程。 主机为扫描仪提供包含读取范围范围的窗口参数，扫描仪仅检测所有阅读区域的图像区域，将检测到的图像区域的图像数据与包含尺寸的属性信息一起传送到主机 的图像区域。 属性信息可以由头系统管理，并且目标图像的打印位置上的数据可以包含在属性信息中。
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公开(公告)号：US5618093A
公开(公告)日：1997-04-08
申请号：US469035
申请日：1995-06-06
CPC分类号： G03B21/111 , G02B27/022 , G02B27/025 , Y10S353/02
摘要： A filmstrip viewer is provided for viewing positive or negative images on filmstrips contained in so-called thrust film cartridges. The viewer has a film drive for advancing film from the thrust cartridge to a take-up spool for selectively advancing frame images into a frame viewing station for direct or projection viewing. Natural, or artificial illumination may be provided. Optional motorized or manual drives may be used to provide film advance and rewind functions. An interlocked loading door can prevent attempted removal of a cartridge prior to full rewinding of the filmstrip and, optionally, require a specific spool parking orientation prior to opening of the loading door.
摘要翻译： 提供了一个幻灯片查看器，用于查看包含在所谓的推力胶片暗盒中的胶卷上的正面或负面图像。 观看者具有胶片驱动器，用于将胶片从推动盒推进到卷取卷轴，用于选择性地将框架图像前进到用于直接或投影观看的框架观察台。 可以提供自然或人造照明。 可选的电动或手动驱动器可用于提供胶片前进和倒带功能。 互锁的装载门可以防止在胶卷完全倒带之前尝试去除盒，并且可选地在打开装载门之前需要特定的卷轴驻车方位。
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公开(公告)号：US5556185A
公开(公告)日：1996-09-17
申请号：US281859
申请日：1994-07-28
CPC分类号： G03B21/113
摘要： An image projecting apparatus for projecting an image recorded in a microfilm incorporated in a cartridge on a screen, for example, is furnished with a loading device which has a container storing a plurality of cartridges detachably attached thereto. The cartridges in the container are sequentially loaded at a prescribed position of a roll film carrier by a loading mechanism of the loading device and subjected to screening of a microfilm for retrieval of a desired image. The cartridge containing the microfilm which had undergone the screening is extracted from the prescribed position and returned to the container by a discharge mechanism. The discharge mechanism returns the cartridge loaded at the prescribed position via a path independent of the path used by the loading mechanism for moving the cartridge. The loading mechanism is provided with a set bar for extracting a cartridge from the container and a front surface part for locating the extracted cartridge at a prescribed position of the roll film carrier and loading it. The front surface part is disposed freely movably between an opening position for retaining the cartridge extracted by the set bar and a shutting position for loading the cartridge. The direction of a cartridge in the container is different before the cartridge is extracted by the loading mechanism and after it is returned by the discharge mechanism.
摘要翻译： 例如，用于将记录在包含在盒中的微缩胶卷中的图像投影到屏幕上的图像投影设备配备有装载装置，该装载装置具有可拆卸地附接到其上的多个盒。 容器中的墨盒通过装载装置的装载机构依次装载在卷筒载体的规定位置，并进行微缩胶片的筛选以取出所需图像。 将经过筛选的微缩胶卷筒从指定位置取出并通过排出机构返回容器。 排出机构通过独立于用于移动盒的装载机构所使用的路径的路径返回装载在规定位置的盒。 装载机构设置有用于从容器中提取盒的设置杆和用于将提取的盒定位在辊式胶片载体的规定位置并将其装载的前表面部。 前表面部分可自由移动地设置在用于保持由设置杆抽出的盒的打开位置和用于装载盒的关闭位置之间。 在通过装载机构抽取料筒之前，并且在由排出机构返回之后，容器中的盒的方向是不同的。
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公开(公告)号：US5329324A
公开(公告)日：1994-07-12
申请号：US137427
申请日：1993-10-18
申请人： Thomas A. Candido
发明人： Thomas A. Candido
IPC分类号： B42F7/02 , G03B21/132 , G03B21/11
CPC分类号： B42F7/025 , G03B21/132 , Y10S353/05
摘要： A protector adapted to accommodate a transparency inserted therein in a moist state, the transparency drying out while in the protector and being thereafter maintained in clean, dust-free and dry condition so that it is useable with an overhead optical projector which casts the image carried by the transparency onto a viewing screen. The protector is constituted by an open-ended, rectangular sleeve formed of moisture-impermeable transparent synthetic plastic film material of high strength having front and rear panels between which the inserted transparency is sandwiched, and a sheet of hygroscopic transparent acetate film which is interposed between the moist transparency and the front panel. The sheet act to absorb moisture from the transparency and to dissipate it, thereby drying out the transparency.
摘要翻译： 保护器适于容纳在湿润状态下插入其中的透明度，透明度在保护器中干燥并且之后保持在清洁，无尘和干燥的状态，使得其可用于投影图像的顶部光学投影仪 透明度到观看屏幕上。 保护器由开口的矩形套筒构成，该套筒由不透水透明的高强度透明合成塑料薄膜材料构成，其具有插入的透明体夹在其间的前后面板和吸湿透明乙酸酯膜之间， 潮湿的透明度和前面板。 该片材用于从透明物吸收水分并使其消散，从而干燥透明度。
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公开(公告)号：US5245199A
公开(公告)日：1993-09-14
申请号：US932544
申请日：1992-08-20
申请人： Katsuhiko Okitsu
发明人： Katsuhiko Okitsu
CPC分类号： G06K7/10851 , G03B21/113
摘要： A mark detecting apparatus comprises an illuminator means for illuminating a film with marks having density different from the density of its periphery, a plurality of photosensors arranged in the feeding direction of the film, which serve as light receivers for receiving the transmitting light of the film illuminated by the illuminator means to detect the presence of marks, setting device for establishing a reference value on the basis of the maximum value and quasimaximal value among each of the output signals of the photosensors, and discriminator for discriminating the presence of marks by comparing the reference value established by the setting device and the output of the light receivers. With the structure thus arranged, it is possible to establish the binalizing reference value of the photosensors accurately even when the fluctuation of the luminous energy of the light source occurs as well as to correctly establish the reference value reliably even when the base density of the film varies.
摘要翻译： 标记检测装置包括：照射装置，用于用密度不同于其周围的密度的标记照射胶片;多个光敏元件，其设置在胶片的供给方向上，用作受光器，用于接收胶片的透射光 由照明装置照明的装置，用于检测标记的存在，基于光电传感器的每个输出信号中的最大值和准值之间建立参考值的设定装置，以及用于鉴别标记的存在的鉴别器 由设置装置建立的参考值和光接收器的输出。 利用如此布置的结构，即使当发生光源的光能的波动也能够准确地建立光电传感器的双极化参考值，并且即使当膜的基底密度 不一样
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