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公开(公告)号：US5410951A
公开(公告)日：1995-05-02
申请号：US145813
申请日：1993-11-02
申请人： Brent A. Ledet , David A. Johnson
发明人： Brent A. Ledet , David A. Johnson
摘要： An improved apparatus and method for uniformly cooking thick layers of food product in a saturated steam environment. A foraminous conveyor belt transports a thick layer of food product into a walled cooking chamber open at its ends. The walls trap pure saturated steam to the exclusion of air in the upper region of the chamber. A pressurized source of cooking energy supplies steam through a network of steam pipes situated just below the level of the belt along its carryway through the upper region of the cooking chamber. The pipes, which span the width of the conveyor belt, include small, restricted openings uniformly distributed along the pipes. The openings form steam outlets. The pipes are oriented with the steam outlets facing the conveyor belt. Saturated steam is emitted through the outlets directed through the foraminous conveyor belt at a velocity great enough to penetrate the thick product layer to cook even the innermost product within the thick layer, thereby improving the uniformity of the cook. The thick product layer slows the steam as it penetrates the layer to prevent the formation of turbulent flow paths that could draw unwanted air into the 212.degree. F. saturated steam cooking region. An S-shaped back-flip in the conveying path repositions the product on the belt to further improve cooking uniformity.
摘要翻译： 一种用于在饱和蒸汽环境中均匀蒸煮食品的厚度的改进的装置和方法。 多孔输送带将一层厚厚的食品输送到其端部敞开的围墙烹饪室中。 这些壁将纯饱和蒸汽捕获到排出室的上部区域中的空气。 加压的烹饪能量源通过位于带的水平正下方的蒸汽管网络沿其走道通过烹饪室的上部区域供应蒸汽。 跨越传送带宽度的管道包括沿着管道均匀分布的小的受限制的开口。 开口形成蒸汽出口。 管道定向，蒸汽出口面向传送带。 饱和蒸汽通过穿过多孔传送带的出口以足够大的速度穿过厚的产品层排出，甚至在厚层内烹调最内层的产品，从而提高了煮饭的均匀性。 厚的产品层在渗透层时减慢蒸汽，以防止形成湍流通道，从而将不需要的空气吸入212°F的饱和蒸汽烹饪区域。 输送路径中的S形后翻翻转带上的产品以进一步提高烹饪均匀性。
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公开(公告)号：US5361065A
公开(公告)日：1994-11-01
申请号：US521878
申请日：1990-05-11
CPC分类号： G05D1/0623
摘要： A windshear guidance system for guiding an aircraft during a microburst windshear is provided. This system includes a time comparison subassembly, an airspeed comparison subassembly and a pitch command subassembly. The pitch command subassembly includes a calibrated air speed source, latch means connected to the calibrated air speed source, switch means connected to the latch means, and a pitch guidance command unit connected to the switch means.
摘要翻译： 提供了一种用于在微爆风剪切中引导飞机的风切变引导系统。 该系统包括时间比较子组件，空速比较子组件和俯仰命令子组件。 音调指令子组件包括校准的空气速度源，连接到校准空气速度源的闩锁装置，连接到闩锁装置的开关装置和连接到开关装置的俯仰引导指令单元。
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公开(公告)号：US5360348A
公开(公告)日：1994-11-01
申请号：US107257
申请日：1993-08-16
申请人： David A. Johnson
发明人： David A. Johnson
CPC分类号： G01R1/0433 , H05K7/1023
摘要： A test socket for testing of semiconductor devices. The socket includes a plurality of electrical contacts mounted within a housing, a cover, and a pressure applicator which serve to prolong test life of the contacts. The pressure applicator is mounted to the cover by use of an elastomeric element which compliantly holds the applicator to the cover. The socket construction, thereby, serves to prevent damage to leads of an integrated circuit device held by the socket.
摘要翻译： 用于半导体器件测试的测试插座。 插座包括安装在壳体内的多个电触头，盖子和压力施加器，其用于延长触头的测试寿命。 压力施加器通过使用弹性体元件安装到盖上，弹性体元件将施加器顺应地保持在盖上。 因此，插座构造用于防止由插座保持的集成电路装置的引线的损坏。
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公开(公告)号：US5336094A
公开(公告)日：1994-08-09
申请号：US85292
申请日：1993-06-30
申请人： David A. Johnson
发明人： David A. Johnson
IPC分类号： H01R24/00 , H01R12/71 , H01R12/72 , H01R13/24 , H01R13/631 , H01R33/76 , H05K1/14 , H05K1/18 , H05K7/10 , H05K7/14 , H01R9/09 , H01R23/72
CPC分类号： H05K7/1023 , H01R12/714 , H01R12/721 , H05K7/103 , H01R13/631
摘要： Apparatus for electrically interconnecting a lead of an integrated circuit device to a terminal spaced at a distance from the lead, such as on a printed circuit board. The apparatus is also useful for interconnecting two printed circuit boards. The apparatus includes a housing which has at least two flanges extending therefrom. The flanges are spaced a distance with an elastomeric element captured thereby and extending therebetween. A conductive contact is mounted on the elastomeric element and thus freely suspended for contact with terminals to be interconnected. A multiplicity of such contacts may be arranged in a suitable pattern for interconnecting specified integrated circuit devices with a printed circuit board. The contact shape can be generally disk-like to provide maximum wiping action and to facilitate air-tight contact between the terminal and interconnect apparatus.
摘要翻译： 用于将集成电路器件的引线电连接到与引线间隔一定距离的端子（例如印刷电路板）上的装置。 该装置对于互连两个印刷电路板也是有用的。 该装置包括具有从其延伸的至少两个凸缘的壳体。 凸缘与由此捕获的弹性体元件间隔一段距离并在其间延伸。 导电接触件安装在弹性体元件上，因此自由地悬挂以与待互连的端子接触。 可以以合适的图案布置多个这样的触点，以将指定的集成电路器件与印刷电路板互连。 接触形状通常可以是盘形的，以提供最大的擦拭作用并且促进端子和互连装置之间的气密接触。
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65.发明授权Cytotoxic antibody conjugates of hydrazide derivatized methotrexate analogs via simple organic linkers 失效通过简单的有机接头，酰肼衍生的甲氨蝶呤类似物的细胞毒性抗体缀合物
公开(公告)号：US5028697A
公开(公告)日：1991-07-02
申请号：US229941
申请日：1988-08-08
IPC分类号： C12P21/08 , A61K39/395 , A61K47/48 , A61P35/00 , C07D475/08 , C07K1/113 , C07K14/00 , C07K14/705 , C07K16/00 , C07K19/00 , C12R1/91
CPC分类号： A61K47/48692
摘要： Conjugates of antibodies and cytotoxic methotrexate drugs make use of linkers between the drug and antibody which are simple organic groups, wherein the link to the antibody is an acyl group and the link to the drug is an alkylidene hydrazide.
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公开(公告)号：US4990930A
公开(公告)日：1991-02-05
申请号：US533226
申请日：1990-06-04
摘要： A continuous-tone thermal printer includes a transport mechanism for advancing a print medium past a thermal print head while continuous-tone image information is being printed, line-by-line, on the medium. To increase the rate at which thermal prints are produced, the printer includes asynchronous motor-control apparatus for selectively accelerating the movement of the print medium relative to the print head to quickly locate the print head at the start of a new image line immediately following the printing of that pixel(s) having the highest image density in the preceding image line. Preferably, such motor-control apparatus includes a digital signal processor which determines the maximum pixel density on each line. Upon printing such maximum pixel density, the digital signal processor causes a motor controller to temporarily increase the print medium velocity past the thermal print head to the start of the next image line.
摘要翻译： 连续色调热敏打印机包括一个传送机构，用于在介质上逐行打印连续色调图像信息的同时推动打印介质经过热打印头。 为了增加产生热敏打印的速度，打印机包括用于选择性地加速打印介质相对于打印头的运动的异步电动机控制装置，以便在紧随着打印头的新图像行的开始处快速定位打印头 在前一图像行中打印具有最高图像浓度的该像素。 优选地，这种电动机控制装置包括一个数字信号处理器，它确定每行上的最大像素密度。 在打印这样的最大像素密度时，数字信号处理器使得马达控制器将打印介质速度暂时地提高到热打印头的距离到下一个图像行的开始位置。
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公开(公告)号：US4555051A
公开(公告)日：1985-11-26
申请号：US713094
申请日：1985-03-18
申请人： David A. Johnson
发明人： David A. Johnson
CPC分类号： F41C23/02 , F41C33/00 , Y10S224/913
摘要： A sling assembly for carrying shoulder-fired weapons, particularly military rifles, in an upright horizontal ready position. A strap portion of the sling assembly extends rearwardly from a sling swivel on the bottom of the butt stock and then extends upwardly along the butt plate on the rear side of the butt stock, where it is retained detachably by a sleeve slidably disposed on the strap. The sleeve includes a portion of a detachable connector to hold the sleeve and strap against the butt plate, the other mating portion of the fastener being located on the butt end of the stock. The sleeve extends high enough relative to the butt stock so that raising the rifle to the user's shoulder separates the parts of the detachable connector, allowing the sleeve and strap portions of the sling assembly to fall clear of the butt end of the stock while the sling remains connected to the weapon by the sling swivel.
摘要翻译： 一个用于携带肩扛武器，特别是军用步枪的吊带装置，处于垂直的水平就绪位置。 吊带组件的带部分从对接物底部的吊索旋转件向后延伸，然后沿着对接库存的后侧上的对接板向上延伸，其中可滑动地设置在带子上的套筒可拆卸地保持 。 套筒包括可拆卸连接器的一部分，以将套筒和带固定在对接板上，紧固件的另一配合部分位于坯料的对接端。 套筒相对于对接件伸出的足够高，从而将步枪提升到使用者的肩部，使可拆卸连接器的部件分开，从而允许吊索组件的套筒和带部分脱离原料的对接端，而吊带 通过吊索旋转保持连接到武器。
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公开(公告)号：US4483089A
公开(公告)日：1984-11-20
申请号：US399205
申请日：1982-07-19
申请人： David A. Johnson
发明人： David A. Johnson
CPC分类号： F41A9/85 , Y10S224/931
摘要： A cup-like protective carrying device for holding a pistol reloader of the type which carries a plurality of pistol cartridges arranged to be simultaneously inserted into the several chambers of a revolver cylinder has a generally cylindrical protective shell wall and a closed bottom from which a pair of elongate arms extend upwardly, passing between adjacent ones of the cartridges. A catch on each of the arms includes camming surfaces for engaging a portion of the revolver reloader, resiliently deflecting the arms to permit the catches to ride over the portion of the reloader and thereafter elastically engage the reloader to hold it within the carrier. Provision is made for riveting the carrier to a leather slide loop or a holster belt to carry a charged revolver reloader ready for immediate use.
摘要翻译： 用于保持携带多个手枪式药筒的类型的手枪式重装机的杯状保护携带装置，其布置成同时插入到转筒的几个腔室中，具有大致圆柱形的保护壳壁和一对封闭的底部 细长臂向上延伸，在相邻的盒之间通过。 每个臂上的卡扣包括用于接合左轮重装机的一部分的凸轮表面，弹性地偏转臂以允许卡扣骑在重新装载机的一部分上，然后弹性地接合重装器以将其保持在载体内。 规定将承运人铆接到皮革滑环或皮套带上，以携带充电的左轮手枪重新装载机即可立即使用。
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69.发明授权
公开(公告)号：US4472461A
公开(公告)日：1984-09-18
申请号：US395529
申请日：1982-07-06
申请人： David A. Johnson
发明人： David A. Johnson
摘要： An apparatus and method is disclosed herein for producing controlled perforations in an adhesive-coated porous web. A porous, woven or nonwoven web backing material has an adhesive, or the like, coated onto a surface thereof, and prior to drying of the adhesive thereon, a gas, or the like, is directed through a gas perforating means, which incorporates a plurality of apertures therein. While said gas perforating means is variably positioned in contiguous proximity to the moving adhesive-coated porous web, the gas stream impinges on the adhesive-coated porous web, resulting in a plurality of discontinuties or perforations being formed in the adhesive-coated porous web. Various predetermined patterns of perforations in the adhesive-coated web may be obtained by oscillating the gas perforating means in different directions, altering the physical dimensions of the apertures located in the gas perforating means, altering the spatial pattern of said openings, rotating the gas perforating means during the operation, and the like.
摘要翻译： 本文公开了一种用于在粘合剂涂覆的多孔织物中产生受控穿孔的装置和方法。 多孔，织造或无纺织物背衬材料具有涂覆在其表面上的粘合剂等，并且在其上粘合剂干燥之前，气体等被引导通过气体穿孔装置，其包括 多个孔。 虽然所述气体穿孔装置可变地定位成与移动的粘合剂涂覆的多孔织物连续地邻近，但气流冲击粘合剂涂覆的多孔织物，导致在粘合剂涂覆的多孔织物中形成多个不连续或穿孔。 可以通过在不同方向上振动气体穿孔装置来改变涂覆有粘合剂的织物中的各种预定的穿孔图案，改变位于气体穿孔装置中的孔的物理尺寸，改变所述开口的空间图案，使气体穿孔 在操作期间的装置等。
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公开(公告)号：US4429479A
公开(公告)日：1984-02-07
申请号：US371959
申请日：1982-04-26
申请人： David A. Johnson
发明人： David A. Johnson
CPC分类号： F41A17/38
摘要： A magazine latch release mechanism for repeating rifles and the like having a magazine catch carried on an axially movable shaft extending laterally through the receiver of such a weapon is operable by a lever extending downward proximate the rear side of a removable magazine to permit release and removal of the magazine with one hand while the other hand continues to grip the weapon. A sleeve surrounds a portion of the laterally extending shaft within the receiver, part of the sleeve extending outwardly through a receiver wall. The sleeve is pinned to the shaft outside the receiver wall. An end of the latch release lever is pivotably connected to the sleeve within the receiver and the opposite end of the lever extends downwardly from the bottom of the receiver. A fulcrum portion of the lever is located adjacent an interior surface of the receiver, acting to move the sleeve and shaft in a direction opposite that in which the lower end portion of the lever is pressed, to disengage a catch from a removable magazine to release the magazine from the weapon. A cap fits around a portion of the sleeve and shaft exterior of the receiver to limit the extent of axial movement of the shaft.
摘要翻译： 用于重复步枪和类似物的杂志锁闩释放机构可以通过在可移除的盒的后侧附近向下延伸的杠杆来操作，所述枪夹等携带在横向延伸穿过这种武器的接收器的可轴向移动的轴上，以允许释放和移除 的一只手，而另一只手继续抓住武器。 套筒围绕接收器内横向延伸的轴的一部分，套筒的一部分通过接收器壁向外延伸。 套筒被固定在接收器壁外部的轴上。 闩锁释放杆的端部可枢转地连接到接收器内的套筒，并且杆的相对端从接收器的底部向下延伸。 杠杆的支点部分位于接收器的内表面附近，用于沿着与杠杆的下端部分相对的方向移动套筒和轴，以将卡扣与可拆卸的盒脱开，以释放 杂志从武器。 一个帽子围绕接收器的套筒和轴外部的一部分，以限制轴的轴向运动的程度。
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