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公开(公告)号：US07775438B2
公开(公告)日：2010-08-17
申请号：US11465213
申请日：2006-08-17
IPC分类号： G06K7/10
CPC分类号： H04M1/0262 , G06F1/1626 , G06F1/1635 , G06F1/1656 , G06F1/1684 , G06F1/1686 , H04M1/0281
摘要： A housing for a portable computing device. An upper surface of the housing facilitates access to at least one interface component. A lower surface of the housing defines a cavity to receive a battery pack. A battery pack, adapted to fit within the cavity, defines at least a portion of a first ridge for receiving an operator's finger, the first ridge having a generally curved configuration enabling said housing to be comfortably held in an operator's hand when the operator's hand is in its naturally relaxed position.
摘要翻译： 一种用于便携式计算设备的外壳。 外壳的上表面便于进入至少一个接口部件。 壳体的下表面限定了用于接收电池组的空腔。 适于装配在空腔内的电池组限定用于接收操作者手指的第一脊的至少一部分，第一脊具有大致弯曲的构造，使得当操作者的手是手动时，所述壳体可舒适地保持在操作者的手中 在自然放松的位置。
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公开(公告)号：USD562759S1
公开(公告)日：2008-02-26
申请号：US29248472
申请日：2006-08-17
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公开(公告)号：US20080048971A1
公开(公告)日：2008-02-28
申请号：US11465213
申请日：2006-08-17
IPC分类号： G09G5/00
CPC分类号： H04M1/0262 , G06F1/1626 , G06F1/1635 , G06F1/1656 , G06F1/1684 , G06F1/1686 , H04M1/0281
摘要： A housing for a portable computing device. An upper surface of the housing facilitates access to at least one interface component. A lower surface of the housing defines a cavity to receive a battery pack. A battery pack, adapted to fit within the cavity, defines at least a portion of a first ridge for receiving an operator's finger, the first ridge having a generally curved configuration enabling said housing to be comfortably held in an operator's hand when the operator's hand is in its naturally relaxed position.
摘要翻译： 一种用于便携式计算设备的外壳。 外壳的上表面便于进入至少一个接口部件。 壳体的下表面限定了用于接收电池组的空腔。 适于装配在空腔内的电池组限定用于接收操作者手指的第一脊的至少一部分，第一脊具有大致弯曲的构造，使得当操作者的手是手动时，所述壳体可舒适地保持在操作者的手中 在自然放松的位置。
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公开(公告)号：US07147162B2
公开(公告)日：2006-12-12
申请号：US10339275
申请日：2003-01-09
申请人： Timothy R. Fitch , Gerard F. Beckhusen , Eric Coleman , John C. Izzo , Larry Ramsey-Macomber , Clayton Roberts
发明人： Timothy R. Fitch , Gerard F. Beckhusen , Eric Coleman , John C. Izzo , Larry Ramsey-Macomber , Clayton Roberts
IPC分类号： G06K7/10
CPC分类号： G06K7/10881
摘要： A body portion of an optical reader has an elastomeric skirt surrounding the lateral edges thereof. The laterally spaced front edges of the skirt, which are on either side of a window through which the light is emitted and received along an optical axis, are angled rearwardly from a plane normal to the axis. The front edges extend downwardly and forwardly from a front edge of the bottom wall of a body, and also extend forwardly from a front edge of the top wall of the body. These features allow the lower ends of the front edges of the skirt to be placed on a surface near the target to act as a fulcrum in rotating the handle of the scanner to selectively place the reader in close proximity to the target, while at the same time allowing the operator to view the target. An elastomeric collar is applied to the lower end of the handle such that when the scanning device is placed at rest in an unused condition, no matter what the rotational position with respect to the axis of the handle, the device will be supported at one elastomeric covered position on each of the handle and the skirt. Other features of the scanning device provide for a stable parking of the scanner when not in use and a substantial recessing of the front window to thereby protect it from contact with objects that may tend to scratch or damage the window.
摘要翻译： 光学读取器的主体部分具有围绕其横向边缘的弹性裙部。 裙边的横向间隔开的前边缘，其位于窗口的任一侧，光沿着光轴发射和接收，从垂直于轴线的平面向后倾斜。 前边缘从主体的底壁的前边缘向下并向前延伸，并且还从主体的顶壁的前边缘向前延伸。 这些特征允许裙部的前边缘的下端放置在靠近目标的表面上，以作为旋转扫描器的手柄的支点，以选择性地将读取器放置在靠近靶的同时，同时 时间允许操作员查看目标。 弹性体套环被施加到手柄的下端，使得当扫描装置处于未使用状态下的静止状态时，无论相对于手柄的轴线的旋转位置如何，装置将以一个弹性体 在每个手柄和裙子上的覆盖位置。 扫描装置的其他特征提供了在不使用时稳定地停放扫描仪，并且前窗的实质上凹陷，从而保护其免受与易于划伤或损坏窗户的物体的接触。
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公开(公告)号：US5430285A
公开(公告)日：1995-07-04
申请号：US109735
申请日：1993-08-20
申请人： Thomas W. Karpen , Kenneth A. Wright , Gerard F. Beckhusen , Mark A. McClaude , William H. Lagerway , Jeffrey B. Powers , Theresa M. West
发明人： Thomas W. Karpen , Kenneth A. Wright , Gerard F. Beckhusen , Mark A. McClaude , William H. Lagerway , Jeffrey B. Powers , Theresa M. West
IPC分类号： G06K7/10
CPC分类号： G06K7/10881 , G06K7/10732 , G06K7/10811
摘要： There is disclosed an apparatus for illuminating a sensing region having an object therein, comprising a reflector that is elongated in a first plane, the reflector having a width dimension that is less than a width dimension of a sensing region to be illuminated, and further having a first curved profile in the first plane about a center of curvature. In a preferred embodiment the reflector is disposed between the center of curvature and the sensing region. In a second plane which is orthogonal to the first plane and includes the center of curvature, a reflecting surface of the reflector has a second curved profile. A plurality of substantially Lambertian light sources each face the reflector for directing light thereto generally in a direction of the center of curvature for reflection toward the sensing region. The second profile preferably comprises a portion of an ellipse and a light source is disposed substantially at a primary focus thereof. The second profile preferably has a gap for transmitting retroreflected light generated within the sensing region therethrough. An upper portion of the second profile comprises a portion of a first surface of revolution selected from the group of ellipse and parabola, and the lower portion of the second profile can comprise a portion of a second surface of revolution selected from the group of ellipse and parabola, a light source being disposed at a focus of each of the first surface of revolution and the second surface of revolution. The assembly is combined in a scanner for reading optical patterns.
摘要翻译： 公开了一种用于照亮其中具有物体的感测区域的装置，包括在第一平面中细长的反射器，所述反射器的宽度尺寸小于要被照射的感测区域的宽度尺寸，并且还具有 围绕曲率中心的第一平面中的第一弯曲轮廓。 在优选实施例中，反射器设置在曲率中心和感测区域之间。 在与第一平面正交并且包括曲率中心的第二平面中，反射器的反射表面具有第二弯曲轮廓。 多个基本朗伯光源各自面向反射器，用于将光引导到大体上沿曲率中心的方向以朝向感测区域反射。 第二轮廓优选地包括椭圆的一部分，并且光源基本上设置在其主要焦点。 第二轮廓优选地具有用于传输在感测区域内产生的回射光的间隙。 第二轮廓的上部包括选自椭圆和抛物线组的第一旋转表面的一部分，并且第二轮廓的下部可以包括选自椭圆和 抛物线，光源设置在第一旋转表面和第二旋转表面中的每一个的焦点处。 将组件组合在用于读取光学图案的扫描器中。
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公开(公告)号：US4986084A
公开(公告)日：1991-01-22
申请号：US208606
申请日：1988-06-20
申请人： Gerard F. Beckhusen
发明人： Gerard F. Beckhusen
CPC分类号： F25B41/04 , F25B2400/13 , F25B2600/2501 , F25B41/043
摘要： A refrigeration circuit is provided with a quench line connecting the liquid line and the suction line and containing a QEV. The QEV is controlled responsive to the superheat of the refrigerant supplied to the compressor. By injecting liquid refrigerant downstream of the suction modulation valve and the sensor for the TXV, the system can be operated at low capacity without overheating the compressor oil.
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公开(公告)号：US06572012B1
公开(公告)日：2003-06-03
申请号：US09750479
申请日：2000-12-28
IPC分类号： G06F1760
CPC分类号： G07G1/0018 , G07F7/005 , G07G1/01
摘要： A point of sale transaction terminal having a flat wall surface containing a signature capture pad and further includes electrical lead lines that surround the capture pad and carry signature related data to an x-y register or the like. A lower cover panel is placed upon a wall that surrounds the capture pad so that the panel physically covers the lead lines. The lower cover panel is secured to the wall surface by a relatively strong bonding material which provides a tight seal between the panel and the wall surface which prevents water and dirt from passing beneath the panel. An upper cover panel having a protective window that is mounted within a frame is placed in registration over the lower cover panel so that the window is centered over the capture pad. The upper cover panel is releasably secured to the lower cover panel by an adhesive so that the upper panel can be easily removed from the assembly and replaced in the event the protective window is worn or damaged.
摘要翻译： 具有包含签名捕获垫的平坦壁面的销售点交易终端，并且还包括围绕捕获垫并且将签名相关数据携带到x-y寄存器等的引线。 下盖板放置在围绕捕获垫的壁上，使得面板物理地覆盖引线。 下盖板通过相对较强的粘合材料固定在墙壁表面上，该材料在面板和壁表面之间提供紧密的密封，防止水和污物通过面板下面。 具有安装在框架内的保护窗的上盖板被放置在下盖板上对准，使得窗口居中在捕获垫上方。 上盖板通过粘合剂可释放地固定到下盖板上，使得上面板可以容易地从组件中移除并且在保护窗被磨损或损坏的情况下被更换。
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公开(公告)号：US06371374B1
公开(公告)日：2002-04-16
申请号：US09704017
申请日：2000-11-01
申请人： Eric D. Schwartz , Edward B. Hubben , Brian L. Jovanovski , Vivian L. Hunter , Melvin D. McCall , Gerard F. Beckhusen
发明人： Eric D. Schwartz , Edward B. Hubben , Brian L. Jovanovski , Vivian L. Hunter , Melvin D. McCall , Gerard F. Beckhusen
IPC分类号： G06K710
CPC分类号： G06K7/10742 , G06K7/10732
摘要： An apparatus for adjusting the position of a line of light in barcode space that includes a support frame having a rear housing containing a solid state imager and a pair of support arms extending forwardly from the front of the housing. An imaging lens is mounted between the arms for focusing an image of a target in barcode space upon the solid state imager along the optical axis of the imaging lens. Illuminating LEDs are mounted on either side of the imaging lens for illuminating the target. The illumination is passed through a pair of cylindrical lenses that are adjustably mounted upon the distal ends of the arm so that the light can be selectively positioned in barcode space.
摘要翻译： 一种用于调节条形码空间中的光线的位置的装置，其包括具有包含固态成像器的后壳体的支撑框架和从壳体的前部向前延伸的一对支撑臂。 成像透镜安装在臂之间，用于将条形码空间中的目标图像沿成像透镜的光轴聚焦在固态成像器上。 照明LED安装在成像透镜的两侧以照亮目标。 照明通过可调节地安装在臂的远端上的一对柱面透镜，使得光可以选择性地定位在条形码空间中。
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公开(公告)号：US06659350B2
公开(公告)日：2003-12-09
申请号：US10079366
申请日：2002-02-20
申请人： Eric D. Schwartz , Edward B. Hubben , Brian L. Jovanovski , Vivian L. Hunter , Melvin D. McCall , Gerard F. Beckhusen
发明人： Eric D. Schwartz , Edward B. Hubben , Brian L. Jovanovski , Vivian L. Hunter , Melvin D. McCall , Gerard F. Beckhusen
IPC分类号： G06K710
CPC分类号： G06K7/10742 , G06K7/10732
摘要： These and other objects of the present invention are attained by apparatus for adjusting the position of a line of light in barcode space that includes a support frame having a rear housing containing a solid state imager and a pair of support arms extending forwardly from the front of the housing. An imaging lens is mounted between the arms for focusing an image of a target in barcode space upon the solid state imager along the optical axis of the imaging lens. Illuminating LEDs are mounted on either side of the imaging lens for illuminating the target. The illumination is passed through a pair of cylindrical lenses that are adjustably mounted upon the distal ends of the arm so that the light can be selectively positioned in barcode space.
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公开(公告)号：US6164544A
公开(公告)日：2000-12-26
申请号：US111583
申请日：1998-07-08
申请人： Eric D. Schwartz , Edward B. Hubben , Brian L. Jovanovski , Vivian L. Hunter , Melvin D. McCall , Gerard F. Beckhusen
发明人： Eric D. Schwartz , Edward B. Hubben , Brian L. Jovanovski , Vivian L. Hunter , Melvin D. McCall , Gerard F. Beckhusen
CPC分类号： G06K7/10742 , G06K7/10732
摘要： These and other objects of the present invention are attained by apparatus for adjusting the position of a line of light in barcode space that includes a support frame having a rear housing containing a solid state imager and a pair of support arms extending forwardly from the front of the housing. An imaging lens is mounted between the arms for focusing an image of a target in barcode space upon the solid state imager along the optical axis of the imaging lens. Illuminating LEDs are mounted on either side of the imaging lens for illuminating the target. The illumination is passed through a pair of cylindrical lenses that are adjustably mounted upon the distal ends of the arm so that the light can be selectively positioned in barcode space.
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