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    • 1. 发明专利
    • Glasshouse with humidity control
    • GB1122396A
    • 1968-08-07
    • GB2896364
    • 1964-07-14
    • KEITH RODNEY JOHNSON
    • A01G9/24
    • 1,122,396. Air conditioning greenhouses; refrigerating. K. R. JOHNSON. 14 Oct., 1965 [14 July, 1964], No. 28963/64. Headings F4H and F4V. Apparatus for de-humidifying air in glasshouses comprises a duct 1, a fan 2, a cooler 3, a heater 4 and a tray 5 with a drain 6 for removing water condensed by the cooler. Cooler 3 comprises the evaporator and heater 4, the condenser of a refrigeration system having a compressor 7, capillary 8 and expansion valve 9. The fan and compressor are controlled by a humidistat which may be overridden by a thermostat arranged to prevent operation of the apparatus when the temperature in the glasshouse is greater than 85‹ F. The heater 4 may be operated so as to raise the temperature of the air to a level greater than that at which it enters the duct. The -heater and cooler may comprise conventional heat exchangers fed with hot and cold liquids respectively; alternatively heater 4 may comprise electric heating elements.
    • 2. 发明授权
    • Self-diagnostic smoke detector
    • 自诊烟雾探测器
    • US06756906B2
    • 2004-06-29
    • US10155857
    • 2002-05-24
    • Brian Andrew BernalRobert Gerard FischetteKirk Rodney JohnsonDouglas Henry Marman
    • Brian Andrew BernalRobert Gerard FischetteKirk Rodney JohnsonDouglas Henry Marman
    • G08B1710
    • G08B17/107G08B17/113G08B29/145G08B29/20
    • A self-contained smoke detector system has internal self-diagnostic capabilities and accepts a replacement smoke intake canopy (14) without a need for recalibration. The system includes a microprocessor-based self-diagnostic circuit (200) that periodically checks sensitivity of the optical sensor electronics (24, 28) to smoke obscuration level. By setting tolerance limits on the amount of change in voltage measured in clean air, the system can provide an indication of when it has become either under-sensitive or over-sensitive to the ambient smoke obscuration level. An algorithm implemented in software stored in system memory (204) determines whether and provides an indication that for a time (such as 27 hours) the clean air voltage has strayed outside established sensitivity tolerance limits. The replaceable canopy is specially designed with multiple pegs (80) having multi-faceted surfaces (110, 112, 114). The pegs are angularly spaced about the periphery in the interior of the canopy to function as an optical block for external light infiltrating through the porous side surface (64) of the canopy and to minimize spurious light reflections from the interior of the smoke detector system housing (10) toward a light sensor photodiode (28). The pegs are positioned and designed also to form a labyrinth of passageways (116) that permit smoke to flow freely through the interior of the housing.
    • 独立的烟雾探测器系统具有内部自诊断功能,并可接受更换吸烟罩(14),无需重新校准。 该系统包括基于微处理器的自诊断电路(200),其周期性地检查光学传感器电子器件(24,28)的吸收遮蔽水平的灵敏度。 通过设置在清洁空气中测量的电压变化量的公差限制,系统可以提供何时变得对环境烟雾遮蔽级别过度敏感或过度敏感的指示。 在存储在系统存储器(204)中的软件中实现的算法确定是否并且提供在一段时间(例如27小时)清洁空气电压已经偏离建立的灵敏度容差极限之外的指示。 可更换的顶篷是特别设计的具有多个多面(110,112,114)的多个钉(80)。 钉子围绕顶盖的内部的周边成角度地间隔开,以用作外部光线穿过顶盖的多孔侧表面(64)的光学块,并且最小化来自烟雾探测器系统壳体内部的杂散光反射 (10)朝向光传感器光电二极管(28)。 钉子的定位和设计也可以形成迷宫式的通道(116),允许烟雾自由地流过外壳的内部。
    • 3. 发明授权
    • Wafer transfer robot
    • 晶圆传送机器人
    • US5988971A
    • 1999-11-23
    • US890575
    • 1997-07-09
    • Michael E. FosseyKirk Rodney JohnsonNoel Stephen Poduje
    • Michael E. FosseyKirk Rodney JohnsonNoel Stephen Poduje
    • B65G49/07H01L21/677B65G1/04
    • H01L21/67778H01L21/67766Y10S294/907Y10S414/138Y10S414/141
    • In one aspect, the present invention provides an apparatus for transferring wafers to or from a wafer cassette having a plurality of wafer-receiving slots, wherein the apparatus comprises a wafer paddle which is adapted to be inserted into a wafer cassette alongside a wafer. Edge grippers carried by the wafer paddle releasible grip the wafer by its edges. A first capacitive sensor carried by the wafer paddle is oriented in a first direction for sensing information about a wafer in a wafer receiving slot of the wafer cassette. A second capacitive sensor carried by the wafer paddle is oriented in a direction perpendicular to the first direction for sensing additional proximity information about a wafer in a wafer receiving slot of the cassette. A transport mechanism produces movement of the wafer paddle along at least three axes of movement to permit transferring wafers to or from respective wafer receiving slots of the wafer cassette. In a more specific aspect, the transport mechanism produces movement along five axes: relative translational movement along orthogonal x, y and z axes, rotational movement about a rotational axis, and tilting movement of the wafer paddle about a paddle tilt axis.
    • 在一个方面,本发明提供了一种用于将晶片转移到具有多个晶片接收槽的晶片盒的晶片盒或从晶片盒转移晶片的装置,其中该装置包括适于沿着晶片插入晶片盒的晶圆片。 由晶片桨携带的边缘夹具可释放地通过其边缘夹持晶片。 由晶片桨携带的第一电容传感器被定向在第一方向上,用于感测关于晶片盒的晶片接收槽中的晶片的信息。 由晶片桨携带的第二电容传感器在垂直于第一方向的方向上定向,用于感测关于盒的晶片接收槽中的晶片的附加邻近信息。 传送机构沿着至少三个运动轴产生晶片桨叶的运动,以允许将晶片传送到晶片盒的相应晶片接收槽或从晶片盒的相应晶片接收槽传送晶片。 在更具体的方面,传送机构沿着五个轴产生运动:沿着正交的x,y和z轴的相对平移运动,围绕旋转轴线的旋转运动,以及围绕桨叶倾斜轴线倾斜晶片桨叶的运动。
    • 4. 发明申请
    • Inflatable shoe tree
    • 充气鞋树
    • US20060005328A1
    • 2006-01-12
    • US10888305
    • 2004-07-09
    • Rodney Johnson
    • Rodney Johnson
    • A43D3/00A43D15/00
    • A43D3/1433A43D3/1491
    • The invention is directed to a inflatable shoe tree that is easy to inflate and that is highly suitable for use both at home and for travel. A version of the present invention provides an inflatable shoe tree comprising: a unitary body having, (a) an interior gas tight chamber, (b) a toe portion, (c) a heel portion, (d) a central portion between the toe portion and the heel portion, (e) a bottom portion, (f) a top portion, and (g) an inflation portion that allows for a volume of gas to enter and exit the gas tight chamber. The body is capable of being in an inflated position and a deflated position, and when in an inflated position it forms a preformed three-dimensional structure substantially in the shape of a human foot, and when the shoe tree is in a fully deflated position, it is substantially flat in shape. The inflatable shoe tree may also include a fragrance, a deodorant, or a combination thereof.
    • 本发明涉及一种易于充气并且非常适合在家和旅行中使用的充气鞋树。 本发明的一个方案提供了一种可膨胀的鞋树,其包括:整体,其具有(a)内部气密室,(b)趾部,(c)脚后跟部分,(d)趾部之间的中心部分 (e)底部,(f)顶部,和(g)允许一定体积的气体进入和离开气密室的充气部分。 身体能够处于充气位置和放气位置,并且当处于充气位置时,其形成基本上为人脚的预成型的三维结构,并且当鞋树处于完全放气位置时, 它的形状基本平坦。 充气鞋树还可以包括香料,除臭剂或其组合。
    • 8. 发明授权
    • Self-diagnosing smoke detector assembly
    • 自诊断烟雾探测器组件
    • US5821866A
    • 1998-10-13
    • US696304
    • 1996-08-13
    • Brian Andrew BernalRobert Gerard FischetteKirk Rodney JohnsonDouglas Henry Marman
    • Brian Andrew BernalRobert Gerard FischetteKirk Rodney JohnsonDouglas Henry Marman
    • G08B17/107G08B29/14G08B29/18
    • G08B29/20G08B17/107G08B17/113G08B29/145
    • A self-contained smoke detector system has internal self-diagnostic capabilities and accepts a replacement smoke intake canopy (14) without a need for recalibration. The system includes a microprocessor-based self-diagnostic circuit (200) that periodically checks sensitivity of the optical sensor electronics (24, 28) to smoke obscuration level. By setting tolerance limits on the amount of change in voltage measured in clean air, the system can provide an indication of when it has become either under-sensitive or over-sensitive to the ambient smoke obscuration level. An algorithm implemented in software stored in system memory (204) determines whether and provides an indication that for a time (such as 27 hours) the clean air voltage has strayed outside established sensitivity tolerance limits. The replaceable canopy is specially designed with multiple pegs (80) having multi-faceted surfaces (110, 112, 114). The pegs are angularly spaced about the periphery in the interior of the canopy to function as an optical block for external light infiltrating through the porous side surface (64) of the canopy and to minimize spurious light reflections from the interior of the smoke detector system housing (10) toward a light sensor photodiode (28). The pegs are positioned and designed also to form a labyrinth of passageways (116) that permit smoke to flow freely through the interior of the housing.
    • 独立的烟雾探测器系统具有内部自诊断功能,并可接受更换吸烟罩(14),无需重新校准。 该系统包括基于微处理器的自诊断电路(200),其周期性地检查光学传感器电子器件(24,28)的吸收遮蔽水平的灵敏度。 通过设置在清洁空气中测量的电压变化量的公差限制,系统可以提供何时变得对环境烟雾遮蔽级别过度敏感或过度敏感的指示。 在存储在系统存储器(204)中的软件中实现的算法确定是否并且提供在一段时间(例如27小时)清洁空气电压已经偏离建立的灵敏度容差极限之外的指示。 可更换的顶篷是特别设计的具有多个多面(110,112,114)的多个钉(80)。 钉子围绕顶盖的内部的周边成角度地间隔开,以用作外部光线穿过顶盖的多孔侧表面(64)的光学块,并且最小化来自烟雾探测器系统壳体内部的杂散光反射 (10)朝向光传感器光电二极管(28)。 钉子的定位和设计也可以形成迷宫式的通道(116),允许烟雾自由地流过外壳的内部。