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1.发明授权公开(公告)号：US09599680B2
公开(公告)日：2017-03-21
申请号：US14304549
申请日：2014-06-13
Applicant: BlackBerry Limited
Inventor： Michael Joseph Pertuit , Jace William Files , Marc Edward Holbein
CPC classification number: G01R33/02 , G01B3/16 , G01R33/0023 , G06F1/1613 , G06F1/1684 , G06F1/3206 , G06F1/3287 , G06F2200/1633 , H04M1/72569 , Y02D10/171
Abstract: According to one aspect, a portable electronic device sized and shaped to be received within a holster having a magnetic element. The portable electronic device includes an electronic compass adapted to measure a magnetic field of the magnetic element in at least two axes. When the measured pattern corresponds to a first pattern, the portable electronic device is adapted to determine that the portable electronic device is in the holster.
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公开(公告)号：US07509754B2
公开(公告)日：2009-03-31
申请号：US11849474
申请日：2007-09-04
Applicant: Bobby Hu
Inventor： Bobby Hu
CPC classification number: G01B3/166
Abstract: A caliper includes a first leg and a second leg pivotably connected together at first ends thereof. First and second abutting portions are respectively formed on second ends of the first and second legs. First and second slots are respectively defined in the first and second legs and between the first and second ends thereof. An indicator is slideably received in the first and second slots. The indicator is slideable along the first and second slots to move the first and second abutting portions toward each other until the first and the second abutting portions respectively abut against two opposite sides of an object to be gauged by the caliper. The size of the object is indicated by an indicating portion of the indicator that points to a scale on one of the first and second legs.
Abstract translation: 卡钳包括在其第一端可枢转地连接在一起的第一腿和第二腿。 第一和第二邻接部分分别形成在第一和第二腿的第二端上。 第一和第二狭槽分别限定在第一和第二腿部以及其第一和第二端之间。 指示器可滑动地接收在第一和第二槽中。 所述指示器沿着所述第一槽和所述第二槽可滑动，以使所述第一和第二抵接部彼此朝向彼此移动，直到所述第一和第二抵接部分分别抵靠由所述卡钳测量的物体的两个相对侧。 物体的大小由指示器的指示部分指示，其指示第一和第二腿之一上的刻度。
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公开(公告)号：US06877242B2
公开(公告)日：2005-04-12
申请号：US10178259
申请日：2002-06-25
Applicant: Robert A. Mackin , Jeffrey M. Mackin
Inventor： Robert A. Mackin , Jeffrey M. Mackin
CPC classification number: G01B3/16
Abstract: An illuminated caliper device includes a caliper assembly having first and second caliper legs each having a pointed tip and a pivot end. A pivot support and first and second pivot elements pivotally connects the pivot ends of the first and second caliper legs to the pivot support. A battery housing attached to the pivot support contains a battery. First and second light emitting diodes are coupled by a switch mounted on the battery housing to first and second terminals of the battery and produced light that is directed to areas of the surface to be measured by pointed tips of the legs. The intensity and color of light emitted by the first light emitting diode are such as to sufficiently illuminate the surface under low ambient illumination conditions without disrupting acquired night vision of a user.
Abstract translation: 照明卡钳装置包括具有第一和第二卡钳腿的卡钳组件，每个卡钳腿具有尖端和枢轴端。 枢转支撑件和第一和第二枢转元件将第一和第二卡钳支腿的枢转端枢转地连接到枢轴支撑件。 附接到枢转支撑件的电池壳体包含电池。 第一和第二发光二极管通过安装在电池壳体上的开关耦合到电池的第一和第二端子，并产生通过腿的尖端引导到待测量表面的区域的光。 由第一发光二极管发出的光的强度和颜色使得在低环境照明条件下充分照射表面，而不会中断用户获得的夜视。
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公开(公告)号：US5542185A
公开(公告)日：1996-08-06
申请号：US228248
申请日：1994-04-15
Applicant: James C. Boda
Inventor： James C. Boda
CPC classification number: B43L9/02 , B26B25/007 , B43L9/22 , B43L9/245
Abstract: The present invention is directed to a device for describing arcs. The device includes a pair of legs connected at a pivot joint. A shoe is disposed at the end of one leg to support the device and maintain the center point of the arc while the device is used. An instrument is attached to the other leg so arcs can be formed as the device is rotated about the shoe. A rack and wheel are also connected to the legs to adjust the radius of the arc.
Abstract translation: 本发明涉及一种用于描述电弧的装置。 该装置包括在枢轴接头处连接的一对腿。 鞋子设置在一条腿的末端以支撑该装置并且在使用该装置时保持该弧的中心点。 仪器连接到另一支腿，因此当装置围绕鞋子旋转时可以形成弧形。 齿条和轮子也连接到腿部以调整弧的半径。
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公开(公告)号：US5515616A
公开(公告)日：1996-05-14
申请号：US286465
申请日：1994-08-05
Applicant: Robert A. Merkin
Inventor： Robert A. Merkin
IPC: G01B3/16
CPC classification number: G01B3/166 , Y10S277/924
Abstract: A gage for splitting annular seals by establishing two points on a seal's outer edge for cutting lines, and planes through which the cuts should extend. The gage includes two pivotally connected arms equipped with collar assemblies. The collar assemblies include contact edges and offset angle plates. The seal abuts against the contact edges to properly orient the gage and seal. The offset angle plates establish the cutting lines. The gage includes feet which position the gage to stand over the seal.
Abstract translation: 通过在密封件的外边缘上设置两个点用于切割线条以及切割应通过其延伸的平面来分割环形密封件的量具。 量具包括两个配有轴环组件的枢轴连接的臂。 套环组件包括接触边缘和偏移角板。 密封件抵靠接触边缘以正确定向量规并密封。 偏移角板建立切割线。 量具包括将测量仪放置在密封件上的脚。
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Patent Agency Ranking
公开(公告)号：US5473940A
公开(公告)日：1995-12-12
申请号：US182751
申请日：1994-01-14
Applicant: Paul D. Parker
Inventor： Paul D. Parker
CPC classification number: G01B3/166
Abstract: A caliper is provided to be used with an electronic wheel balancer to measure both the diameter and width of a wheel assembly. The caliper includes a pair of pivotally connected arms which are movable between a spread apart position in which the caliper can measure wheel assembly diameter and a crossed position in which the caliper can be used to measure wheel assembly width. Each arm includes a base portion and a measuring arm extending from the base portion. A measuring arm base is defined between the measuring arm and the caliper arm base. A first set of measuring marks are formed in the caliper arm base for use in measuring the wheel diameter. A second set of measuring marks are formed in the measuring arm base for use in determining wheel width. The second marks are calibrated to account for the width of the metal forming the wheel rim. The caliper arm base includes a pointer, positioned opposite the measuring arm. The pointer points to the second set of marks to indicate the measured wheel width. An edge of the caliper arm base is used to read the first set of measuring marks to determine wheel diameter. The measuring arm has a head which has two pointers. One of the pointers is used to determine wheel assembly width, the other is used to determine diameter.
Abstract translation: 提供了与电子轮平衡器一起使用以测量车轮组件的直径和宽度的卡钳。 卡钳包括一对可枢转地连接的臂，其可在扩展位置之间移动，在该扩展位置中，卡钳可以测量车轮组件直径，并且叉形件可用于测量车轮组件宽度的交叉位置。 每个臂包括从基部延伸的基部和测量臂。 在测量臂和卡钳臂基座之间限定测量臂基座。 第一组测量标记形成在卡钳臂基座中，用于测量车轮直径。 在测量臂基座上形成第二组测量标记，用于确定车轮宽度。 校准第二标记以考虑形成轮辋的金属的宽度。 卡钳臂基座包括与测量臂相对定位的指针。 指针指向第二组标记以指示测量的车轮宽度。 卡钳臂底座的边缘用于读取第一组测量标记以确定车轮直径。 测量臂有一个头，它有两个指针。 其中一个指针用于确定车轮组件宽度，另一个用于确定直径。
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公开(公告)号：US4551982A
公开(公告)日：1985-11-12
申请号：US670014
申请日：1984-11-13
Applicant: Erich J. Kocher , John K. Kopp
Inventor： Erich J. Kocher , John K. Kopp
CPC classification number: F25D21/02 , Y10T74/18184 , Y10T74/20006 , Y10T74/2146
Abstract: A refrigeration system includes a latent heat storage tank having an evaporator coil or tube submerged in water and on which a layer of ice forms in response to circulation therethrough of refrigerant from a motor-driven compressor. Apparatus is provided to measure, indicate and regulate the thickness of the ice layer. The apparatus comprises an ice sensing device which provides an electric signal proportional to ice layer thickness to an electrical control circuit which then operates a meter to indicate thickness and operates a motor controller to stop or start the compressor motor. The ice sensing device comprises a probe which is periodically movable back and forth in a short arc in one cycle to detect ice by a timer-actuated electric motor and a potentiometer which moves in response to probe movement to provide a signal porportional to ice thickness to the abovementioned electrical control circuit. Motor control is effected by limit switches and relays and a resettable peak hold circuit to maintain a peak signal value in each cycle despite further movement of the probe and potentiometer.
Abstract translation: 制冷系统包括具有浸没在水中的蒸发器盘管或管的潜热储罐，响应于来自电动压缩机的制冷剂循环而形成冰层。 提供设备来测量，指示和调节冰层的厚度。 该装置包括一个冰检测装置，其向电控制电路提供与冰层厚度成比例的电信号，该电控制电路然后操作一个仪表以指示厚度并操作电动机控制器以停止或起动压缩机电动机。 冰感测装置包括探针，该探针在一个周期内以短弧的方式周期性地前后移动，以通过定时器驱动的电动机和电位计来检测冰，所述电位计响应于探头移动而移动以提供与冰厚度分配的信号 上述电气控制电路。 电机控制由限位开关和继电器以及可复位的峰值保持电路进行，以保持每个周期的峰值信号值，尽管探头和电位器进一步移动。
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公开(公告)号：US4312363A
公开(公告)日：1982-01-26
申请号：US124955
申请日：1980-02-26
Applicant: Robert G. Rothfuss , Edwin L. Stith, Jr.
Inventor： Robert G. Rothfuss , Edwin L. Stith, Jr.
CPC classification number: G01B3/20 , A61B17/10 , A61B5/1075 , G01B3/166 , A61B2090/061 , A61B5/6884
Abstract: A tissue thickness measuring instrument for surgical purposes comprising a pair of opposed tissue engaging jaws. Manually graspable actuating means operatively connected to the jaws for shifting the jaws away from each other. A resilient means urges the jaws toward each other with a substantially constant predetermined force over a predetermined working range of separation distance between the jaws. At least one scale with cooperating indicator is provided in association with the jaw actuating means giving a direct reading of the thickness of the tissue being measured. The instrument may be provided with another scale by which the diameter of tubular body elements in the flaccid state can be determined.
Abstract translation: 一种用于外科用途的组织厚度测量仪器，包括一对相对的组织接合钳口。 手动可抓握的致动装置，可操作地连接到钳口，以使夹爪彼此远离。 弹性装置在钳口之间的间隔距离的预定工作范围内以大致恒定的预定力将彼此推向彼此。 与钳口致动装置相关联地提供至少一个具有配合指示器的刻度，从而直接读取所测量的组织的厚度。 仪器可以设置有另外的刻度，通过该刻度可以确定松弛状态下的管状体元件的直径。
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公开(公告)号：US4257107A
公开(公告)日：1981-03-17
申请号：US908439
申请日：1978-05-22
Applicant: Steven B. Heymsfield , Michael J. Sinclair
Inventor： Steven B. Heymsfield , Michael J. Sinclair
CPC classification number: G01D3/00 , G01B3/1084 , G01B3/163 , G01B3/205 , G01B7/02 , G01B2003/1064 , G01B2003/1069 , G01B2003/1094
Abstract: A measuring device for measuring the value represented by an indication on a graph, chart, map, or the like, having a calibration scale. The measuring device can accommodate any calibration scale over a wide range. The measuring device includes a first member, having a first reference indication on it, and a second member, having a second reference indication on it. The second member is movable with respect to the first member between a closed position, in which the two reference indications are adjacent each other, and an extended position, in which the two reference indications are separated. A first voltage signal, indicative of the separation of the first and second members, is applied to a ratiometric digital voltmeter which also receives as an input a second voltage signal determined by the setting of a manually adjustable control. The ratiometric digital voltmeter provides an output signal that is indicative of the ratio of its two input voltages, and this output is indicated on a digital display unit. In use, the two reference indications are placed at the two ends of the calibration scale indication of the graph, chart, map, or other such paper, to apply to the ratiometric digital voltmeter a first voltage signal indicative of that calibration scale indication, and the manually adjustable control is adjusted until the calibration value represented by that calibration scale indication is shown on the digital display unit. The two reference indications are then placed at the two ends of the indication to be measured, and the ratiometric voltmeter output, shown on the digital display unit, then represents that measured value.
Abstract translation: 一种用于测量由具有校准刻度的图形，图表，地图等上的指示表示的值的测量装置。 测量装置可以适应任何宽范围的校准刻度。 测量装置包括在其上具有第一参考指示的第一构件和在其上具有第二参考指示的第二构件。 第二构件可相对于第一构件在两个参考指示彼此相邻的关闭位置和两个参考指示分离的延伸位置之间移动。 指示第一和第二构件分离的第一电压信号被施加到比例数字电压计，其还接收通过手动可调节控制的设置确定的第二电压信号作为输入。 比例数字电压表提供了表示其两个输入电压的比率的输出信号，并且该输出在数字显示单元上指示。 在使用中，两个参考指示被放置在图表，图表，地图或其他此类纸张的校准标度指示的两端，以将比例数字电压表应用于指示该校准标度指示的第一电压信号，以及 调整手动调节的控制，直到在该数字显示单元上显示由该校准标度指示表示的校准值。 然后将两个参考指示放置在要测量的指示的两端，并且数字显示单元上显示的比例电压表输出然后表示该测量值。
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