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1. 发明授权

US5790422A Method and apparatus for determining the quantity of a liquid in a container independent of its spatial orientation 失效
标题翻译：用于确定容器中液体的量与其空间取向无关的方法和装置
公开(公告)号：US5790422A
公开(公告)日：1998-08-04
申请号：US406695
申请日：1995-03-20
申请人： Wendy Power , Michael A. Reed , Dominick J. Frustaci
发明人： Wendy Power , Michael A. Reed , Dominick J. Frustaci
IPC分类号： G01F23/26
CPC分类号： G01F23/266 , G01F23/268
摘要： A sensor apparatus is described that detects and indicates the quantity of cryogenic liquid in a Dewar container independent of the spatial orientation and physical motions acting on the Dewar container. The sensor apparatus comprises a first conductor, preferably positioned adjacent to the container inner shell wall and a second conductor comprising a plurality of axially spaced and concentric conductor bands mounted inside the container in a proximately spaced and a parallel relationship with respect to the first conductor. The second conductor bands divide the first conductor into zones that provide a plurality of distinct and separate capacitors. A computer measures the capacitance of each capacitor and compares the individual capacitance measurements to reference capacitance values corresponding to a known quantity of cryogenic fluid filled in the container at known angles of inclination. The sensor apparatus is also useful as a motion detector.
摘要翻译：描述了一种传感器装置，其独立于作用在杜瓦容器上的空间取向和物理运动来检测并指示杜瓦容器中的低温液体的量。传感器装置包括第一导体，优选地定位成与容器内壳壁相邻，第二导体包括多个轴向间隔开并且同心的导体带，该导体带以相对于第一导体的近似间隔和平行的关系安装在容器内。第二导体带将第一导体分成提供多个不同和分开的电容器的区域。计算机测量每个电容器的电容，并将各个电容测量值与对应于已知量的以已知的倾斜角度填充在容器中的低温流体的参考电容值进行比较。传感器装置也可用作运动检测器。

2. 发明授权

US5414233A Method of electrical discharge machining for manufacture of Belleville springs 失效
标题翻译：用于制造贝氏弹簧的放电加工方法
公开(公告)号：US5414233A
公开(公告)日：1995-05-09
申请号：US113018
申请日：1993-08-30
申请人： Glen C. Fuller , Martin J. Halpin
发明人： Glen C. Fuller , Martin J. Halpin
IPC分类号： B23H9/12 , B23H1/00 , B23H9/00
CPC分类号： B23H9/12
摘要： A circular steel blank (10) having a central opening (12) is first press formed into a frusto-conical shape and then subjected to a heat treating process to provide the unfinished spring with the requisite shape and hardness. The spring is then mounted in the electrical discharge machining (EDM) apparatus to remove material on one side using a first electrode. The spring is then electrically discharge machined on a second side with a second electrode. In this manner a Belleville spring with an exact machining tolerance can be manufactured.
摘要翻译：首先将具有中心开口（12）的圆钢坯（10）压制成截头圆锥形，然后进行热处理，以使未完成的弹簧具有必要的形状和硬度。然后将弹簧安装在放电加工（EDM）装置中，以使用第一电极去除一侧的材料。然后在第二侧用第二电极对弹簧进行放电加工。以这种方式，可以制造具有精确加工公差的贝氏弹簧。

3. 发明授权

US5253365A Baseball or softball glove constructed to facilitate closure of the glove 失效
标题翻译：构造以便于手套关闭的棒球或垒球手套
公开(公告)号：US5253365A
公开(公告)日：1993-10-19
申请号：US886426
申请日：1992-05-20
申请人： Robert L. Clevenhagen
发明人： Robert L. Clevenhagen
IPC分类号： A63B71/14 , A41D13/10
CPC分类号： A63B71/143 , A63B2208/12
摘要： A baseball or softball glove constructed to facilitate closure of the glove. The glove is designed readily to flex along a flex line extending up from the heel of the glove, generally midway between the sides of the glove, and through the ball-catching pocket of the glove. The heel of the glove has little or no padding at the flex line to facilitate closing of the glove along the flex line.
摘要翻译：构造用于方便手套关闭的棒球或垒球手套。手套被设计成容易地沿着从手套的跟部向上延伸的柔性线弯曲，通常在手套的两侧之间的中间，并穿过手套的捕捉袋。手套的脚跟在柔性线上几乎没有或没有衬垫，以便于沿着柔性线关闭手套。

4. 外观设计

USD332858S Warm-up jacket 失效
公开(公告)号：USD332858S
公开(公告)日：1993-02-02
申请号：US468952
申请日：1990-01-23
申请人： David B. Aubuchon , Eric Reinsfelder , Deborah L. Simmons
设计人： David B. Aubuchon , Eric Reinsfelder , Deborah L. Simmons

5. 发明授权

US5145032A Mason's scaffold 失效
标题翻译： MASON的SCAFFOLD
公开(公告)号：US5145032A
公开(公告)日：1992-09-08
申请号：US613342
申请日：1990-11-13
申请人： Joseph S. Puccinelli , Peter T. Foseid , Stig Karlsen
发明人： Joseph S. Puccinelli , Peter T. Foseid , Stig Karlsen
IPC分类号： E04G3/30 , E04G5/12 , E04G7/28
CPC分类号： E04G5/12 , E04G3/30 , E04G7/28
摘要： Standard platforms are integrated into a mason's scaffold to reduce manufacturing and assembly costs. The standard platforms having hooks on both ends. The hooks are supported on lower horizontal members of respective rectangular frames. Platform fasteners are secured to each lower horizontal member with the standard platform hooks therebetween, thereby retaining the standard platforms to the frames to form a working deck. Each platform fastener comprises a metal sheet to which is welded an L-shaped bar that engages a hole in the frame lower horizontal member. A pin slides within the metal sheet and cooperates with the bar to positively secure the platform fastener to the frame lower horizontal member. Similar standard platforms and platform fasteners are assembled to upper horizontal members of the frames to form a protective canopy. Hatches with selectively openable doors may be used for some sections of the canopy. The present invention further comprises fairleads for guiding the cables from which the mason's scaffold is suspended from a building or the like.

6. 发明授权

US5113854A Quick-donning protective hood assembly 失效
标题翻译：快速保护罩组件
公开(公告)号：US5113854A
公开(公告)日：1992-05-19
申请号：US470066
申请日：1990-01-25
申请人： Jeffrey J. Dosch , James V. Zappa
发明人： Jeffrey J. Dosch , James V. Zappa
IPC分类号： A62B7/08 , A62B17/04 , A62B18/08 , A62B21/00 , A62B25/00
CPC分类号： A62B25/00 , A62B17/04 , A62B7/08
摘要： A quick-donning protective hood assembly for respiratory protection from smoke and noxious gases. The assembly consists of a clear "TEFLON" film hood (12) having a scrubber canister (20) and an exhaust valve (42) supported thereon. A neck seal (14) is connected to the lower marginal edge of the hood. A springlike hoop (16) is connected to the lower marginal edge of the hood. A bib (18) is carried by the springlike hoop and supports an oxygen generator (22) which is interconnected with the scrubber canister by an oxygen supply line (24). Waist straps (54) extend from the sides of the bib and may be adjusted to secure the bib about the wearer. The assembly can be stored in a cylindrical storage container with the hoop being collapsed. When the assembly is withdrawn from the storage container, a lanyard (62) will initiate the operation of the chemical oxygen generator. In addition, chemiluminescent devices (64) are secured to the hoop when in the storage container, and the springing open of the hoop when withdrawn from the storage container will initiate a chemiluminescent reaction within the illuminating devices. The springlike hoop will additionally spring the assembly open to position the components for quick donning.
摘要翻译：一种快速防护罩组件，用于呼吸防止烟雾和有毒气体。组件由清洁的“TEFLON”薄膜罩（12）组成，其具有洗涤罐（20）和支撑在其上的排气阀（42）。颈部密封件（14）连接到罩的下边缘。弹簧状环（16）连接到罩的下边缘。围兜（18）由弹簧状环承载并且支撑氧气发生器（22），氧气发生器（22）通过氧气供应管线（24）与洗涤器罐互连。腰带（54）从围兜的侧面延伸，并且可以被调节以将围兜固定在穿着者周围。组件可以存放在圆柱形储存容器中，环箍被折叠。当组件从储存容器中取出时，挂绳（62）将启动化学氧气发生器的操作。此外，当在存储容器中时，化学发光装置（64）固定到环上，并且当从存储容器中取出时，环的弹起打开将在照明装置内引发化学发光反应。弹簧圈将额外弹簧组件打开以便定位组件以快速穿戴。

7. 发明授权

US5100108A Guard fence system 失效
标题翻译：护卫系统
公开(公告)号：US5100108A
公开(公告)日：1992-03-31
申请号：US763084
申请日：1991-09-20
申请人： Kevin R. Schultz
发明人： Kevin R. Schultz
IPC分类号： E04F11/18 , E04H3/12
CPC分类号： E04H3/12 , E04F11/18
摘要： A guard fence system is useful for preventing persons from falling off bleachers. The guard fence system comprises at least two upright posts mounted to the bleachers. Each post has a lower U-channel and an upper U-channel spaced a predetermined distance apart. The lower and upper U-channels have respective slots that open into the top ends of the U-channels. A guard fence member comprises a rectangular frame covered with a grill material. Upper and lower pins extend oppositely from the frame vertical members. The lower pins of the guard fence member are inserted into the slots of the lower U-channel. The guard fence member is pivoted to a generally vertical attitude such that the guard fence member upper pins are proximate the upper U-channels on the posts. The guard fence member is lifted and further pivoted until the upper pins thereof are vertically over the slots of the corresponding upper U-channels on the posts. Then the guard fence member is dropped so that the upper pins thereon enter the slots of the upper U-channels. The slots on the lower U-channels are sufficiently long to prevent the guard fence member lower pins from disengaging from the lower U-channels when the guard fence member is lifted. A bolt is removably inserted into at least one of the lower or upper U-channels to prevent unintentional lifting of the guard fence member out of the slots.
摘要翻译：防护围栏系统有助于防止人脱落在漂白者身上。护栏系统包括安装在漂白机上的至少两个直立柱。每个柱具有相互隔开预定距离的下部U形槽和上部U形槽。下部和上部U形通道具有通向U形通道顶端的相应狭槽。护栏构件包括用格栅材料覆盖的矩形框架。上下销与框架垂直构件相反地延伸。防护栏杆构件的下部销钉插入下部U形槽的槽中。护栏构件枢转到大致垂直的姿态，使得护栏构件上销靠近柱上的上U形通道。护栏构件被提起并进一步枢转直到其上销垂直地位于柱上相应的上U形槽的槽上。然后，防护罩构件被落下，使得其上的销钉进入上部U形槽的槽。下U形通道上的狭槽足够长以防止护栏构件下销在防护栅构件被提升时从下U形槽脱离。螺栓可拆卸地插入到下U形槽或上U形槽中的至少一个中，以防止防护栅构件意外地从槽中提起。

8. 发明授权

US5069205A Quick-donning head harness assembly 失效
标题翻译：快速头戴组件
公开(公告)号：US5069205A
公开(公告)日：1991-12-03
申请号：US512784
申请日：1990-04-20
申请人： Tina Urso
发明人： Tina Urso
IPC分类号： A62B18/08
CPC分类号： A62B18/084
摘要： A quick-donning head harness assembly (10) used in combination with a respirator face mask assembly (12) of the type including a rigid facepiece (14) and a flexible face seal (16), which head harness assembly and face mask assembly may be quickly donned and adjusted without becoming entangled with the wearer's hair. The head harness assembly includes a cap (24) provided with a lower strap casing (24.2) and an upper strap casing (33). A lower elasticized strap passes through the lower casing, the forward ends of the strap passing through adjusting buckles (46) supported by lower corners of the facepiece. Rings (38) are connected to the upper corners of the facepiece (14) and an upper adjustable strap (48) has right and left temple portions (48.2) passing through the ring, the strap being folded back upon itself, the end portions (48.3) of the strap being provided with a "velcro" pile which may cooperate with a "velcro" pile on the upper strap casing (33) for adjustably positioning the upper corners of the facepiece. In addition, a rigid support (26) extends between the upper corners of the facepiece and the top forward corners of the cap (24).
摘要翻译：一种与包括刚性面罩（14）和柔性面部密封件（16）类型的呼吸器面罩组件（12）组合使用的快速头戴式头带组件（10），该头部线束组件和面罩组件可以快速穿戴和调整，而不会与佩戴者的头发缠结。头带组件包括设置有下带壳体（24.2）和上带壳体（33）的盖（24）。下部弹性带穿过下壳体，带的前端穿过由面罩的下角支撑的调节带扣（46）。环（38）连接到面罩（14）的上角，并且上可调节带（48）具有通过环的右和左腿部（48.2），带自身折回到端部带子的48.3）设置有“魔术贴”，其可以与上带子壳体（33）上的“魔术贴”桩配合，以可调整地定位面罩的上角。此外，刚性支撑件（26）在面罩的上角和帽（24）的顶部前角之间延伸。

9. 发明授权

US5054121A Athletic pad 失效
标题翻译：运动垫
公开(公告)号：US5054121A
公开(公告)日：1991-10-08
申请号：US467154
申请日：1990-02-08
申请人： Hal D. Mitchell
发明人： Hal D. Mitchell
IPC分类号： A63B71/12
CPC分类号： A63B71/12 , A63B2071/1208
摘要： A protective pad for body parts comprising an elongate protective outer plate of a substantially stiff but flexible material having a concave inner surface, and an inner ply of padding extending across the inner surface of the plate. A closed loop of stitching secures the inner ply to the marginal edges of the inner surface of the outer plate to suspend the inner ply taut and spaced inwardly from the central portion of the inner surface of the plate.
摘要翻译：一种用于主体部件的保护垫，包括具有凹形内表面的基本上刚硬但柔性材料的细长保护外板，以及穿过板内表面延伸的衬垫内层。缝合的闭合环将内层固定到外板的内表面的边缘以悬挂内层紧紧并且从板的内表面的中心部分向内间隔开。

10. 发明授权

US4877655A Ball holding and cementing apparatus and method 失效
标题翻译：球保持和固井设备及方法
公开(公告)号：US4877655A
公开(公告)日：1989-10-31
申请号：US73819
申请日：1987-07-15
申请人： John L. Rockerath , Dale K. Blust
发明人： John L. Rockerath , Dale K. Blust
IPC分类号： B25J15/00 , B05C5/00 , B05C9/06 , B05D1/18
CPC分类号： B05D1/18 , B05C5/007 , B05C9/06
摘要： A holder and cementing apparatus for string wound baseball cores includes six vertically downwardly depending tines arranged in a circular pattern to allow the ball to be wedged between the tines with an ejector pin moved upwardly by engagement of the ball and later forced downwardly to eject the ball with the holder supported on a trolley moving along horizontal guides from a first station where the ball is pushed upwardly by a supporting member into the ball holder to a second position inside an enclosure over a coating liquid supply where a cup is raised from below the level of the liquid to immerse the ball in the cup's liquid with movable side panels that open and close to allow the ball to enter the enclosure and to protect from liquid splatter when the ball is rotated at a high rate of speed to remove excess liquid followed by movement out of these openings to a destination station where a ball is sensed to insure proper operation.
摘要翻译：用于弦缠绕棒球芯的保持器和固定装置包括以圆形图案布置的六个垂直向下的倾斜齿，以允许球楔入楔形之间，顶针通过球的接合向上移动，并且稍后被迫向下推动以弹出球其中支架支撑在沿着水平导轨从第一站移动的手推车上，其中球被支撑构件向上推动到球保持器中，到壳体内部的第二位置，在涂层液体供应器上，杯子从水平面下方升高的液体将球浸入杯子的液体中，其中活动的侧板打开和关闭以允许球进入外壳，并且当球以高速度旋转以防止液体飞溅以除去多余的液体，随后是从这些开口移动到目的地站，其中感测到球以确保正确的操作。

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