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    • 1. 发明授权
    • Feeds for compact ranges
    • 饲料紧凑范围
    • US4885593A
    • 1989-12-05
    • US908996
    • 1986-09-18
    • Doren W. Hess, Jr.John R. Jones
    • Doren W. Hess, Jr.John R. Jones
    • H01Q13/06
    • H01Q13/06
    • Circular open ended waveguide feeds for compact ranges. Feeds according to the present invention employ smaller apertures for a given frequency of operation than a standard compact range feed. According to a first embodiment of the invention, a circular open ended waveguide feed is constructed to operate with its lowest desired frequency of operation at approximately 1.01 times the cutoff frequency. A second embodiment includes a circular open-ended waveguide loaded with ridges to lower the cutoff frequency further and thus further reduce aperture size for a given bandwidth to radiate a broader beamwidth.
    • 圆形开口波导馈电,适用于紧凑型。 根据本发明的进料对于给定的操作频率使用比标准紧凑范围进料更小的孔。 根据本发明的第一实施例,圆形开口波导馈电被构造成以其最低期望的操作频率在截止频率的大约1.01倍下操作。 第二实施例包括装载有脊的圆形开口波导,以进一步降低截止频率,从而进一步减小给定带宽的孔径大小以辐射更宽的波束宽度。
    • 2. 发明授权
    • Antenna polarization measuring methods
    • 天线极化测量方法
    • US4740790A
    • 1988-04-26
    • US775364
    • 1985-09-12
    • Doren W. Hess, Jr.John R. Jones
    • Doren W. Hess, Jr.John R. Jones
    • G01R23/16G01R29/10H01Q21/06H01Q21/24H04B7/10
    • G01R23/16G01R29/10
    • Method for measuring polarization of antennas utilizing three-antenna methods and far-field scanning techniques where the measured data is processed via digital Fourier transform. In one method, the normalized received phasor voltage for transmission between each of three antennas measured pairwise is digitally recorded as a continuously sampled function of relative roll angle between the antennas as one of the antennas is rolled in a continuous manner. The recorded data is digitally processed via a one-dimensional Discrete Fourier Transform to yield transformed quantities relating to the polarization of the antennas under test. From these quantities, standard polarization parameters including the circular polarization ratio, axial ratio, tilt angle and sense of the electric field polarization ellipse of each antenna may be obtained. In another method, the antenna in each pair which is not continuously rotated is rotated in incremental fashion while the normalized received phasor voltage for transmission between each pair of antennas is digitally recorded. The recorded data for this second method is digitally processed via a two-dimensional Fast, Discrete or other Fourier transform. This step/scan procedure further compensates for test range ambient and reflected noise and for transmitter and receiver RF path variations compared to the single scan procedure of the first method.
    • 利用三天线方法和远场扫描技术测量天线极化的方法,其中通过数字傅里叶变换处理测量数据。 在一种方法中,成对测量的三个天线中的每个天线之间的传输的归一化接收相量电压被数字地记录为天线之间的相对侧倾角的连续采样函数,因为天线之一以连续的方式滚动。 记录的数据通过一维离散傅里叶变换进行数字处理,以产生与被测天线的极化相关的变换量。 根据这些量,可以获得包括圆极化比,轴比,倾斜角和每个天线的电场偏振椭圆的感觉的标准极化参数。 在另一种方法中,每一对中不连续旋转的天线以递增的方式旋转,同时数字地记录每对天线之间用于传输的归一化的接收相量电压。 用于该第二种方法的记录数据通过二维快速,离散或其他傅里叶变换进行数字处理。 该步骤/扫描过程进一步补偿了测试范围环境和反射噪声以及与第一种方法的单次扫描过程相比发射机和接收机RF路径变化。
    • 3. 发明授权
    • Vending apparatus for vending individual servings of ice cream
    • 售卖各种冰淇淋的自动售货机
    • US4645093A
    • 1987-02-24
    • US674530
    • 1984-11-23
    • John R. Jones
    • John R. Jones
    • A23G9/28G07F13/06G07F13/10
    • A23G9/283A23G9/28G07F13/06G07F13/10
    • An apparatus for vending individual servings of ice cream at the demand and selection of a vendee. The apparatus includes a money activate switch for being closed when a predetermined amount of money is inserted thereinto; a selector switch for being energized when the money activated switch is closed; a container dispenser for dispensing one ice cream container when the selector switch is energized and one of a plurality of specific selection switches of the selector switch is closed; a container rotator for receiving the ice cream container from the container dispenser and for rotating the ice cream container; and an ice cream dispenser for dispensing ice cream into the ice cream container as the container is rotated by the container rotator. A syrup dispenser is preferably provided for selectively dispensing syrup onto the ice cream dispensed into the container.
    • 一种用于根据需求和选择供应商个别分配冰淇淋的设备。 该装置包括一金钱激活开关,当插入预定金额的钱时,该金属激活开关被关闭; 一个选择器开关,当金钱激活的开关关闭时被激活; 当选择开关被通电并且选择器开关的多个特定选择开关中的一个关闭时,用于分配一个冰淇淋容器的容器分配器; 容器旋转器,用于从容器分配器接收冰淇淋容器并旋转冰淇淋容器; 以及用于在容器由容器旋转器旋转时将冰淇淋分配到冰淇淋容器中的冰淇淋分配器。 优选地提供糖浆分配器用于选择性地将糖浆分配到分配到容器中的冰淇淋上。
    • 4. 发明授权
    • Skateboard truck
    • 滑板车
    • US5971411A
    • 1999-10-26
    • US991691
    • 1997-12-16
    • John P. JonesJohn R. Jones
    • John P. JonesJohn R. Jones
    • A63C17/01B62M1/00
    • A63C17/012A63C17/0046A63C17/01
    • An extruded skateboard truck base (11), which has an angled aperture for a cushion (13) on which a hanger (12) rests. A pivot bolt (14) holds hanger (12) to base (11) which allows weight placed on either side of the skateboard (22) to put pressure on cushion (13) thereby shortening the wheelbase on one side and lengthening it on the other, facilitating the turn. A slotted hole (20) in base (11) allows hanger (12) to move up and down on cushion (13) for a smoother ride. The straight down pressure exerted on cushion (13) eliminates the need for any adjusting mechanism.
    • 一种挤压的滑板卡车底座(11),其具有用于衬垫(13)的倾斜孔,挂架(12)搁置在该衬垫上。 枢轴螺栓(14)将悬挂架(12)保持在基座(11)上,这允许放置在滑板(22)的任一侧上的重物在衬垫(13)上施加压力,从而在一侧缩短轴距并在另一侧上将其延长 ,方便轮到。 底座(11)中的开槽孔(20)允许衣架(12)在衬垫(13)上上下移动,以便平稳地骑行。 施加在衬垫(13)上的直下压力消除了对任何调节机构的需要。
    • 7. 发明授权
    • Cooking apparatus
    • 烹饪器具
    • US4064796A
    • 1977-12-27
    • US710917
    • 1976-08-02
    • John R. Jones
    • John R. Jones
    • A23L5/10A47J27/14A47J37/12A47J37/00
    • A47J27/14A23L5/12A47J37/1238
    • Apparatus for cooking various food items. The apparatus includes an enclosed cooking compartment disposed a spaced distance above a reservoir which contains a quantity of cooking oil. A rack is provided for suspending the items of food at spaced apart distances one from the other within the cooking compartment. The oil is heated and forced through nozzles which are uniformly spaced about the interior of the cooking compartment thus forming a mist from the hot cooking oil which saturates the interior space of the cooking commpartment. Thus, the suspended items of food become suffused with the mist of hot oil which effectively accomplishes the cooking process of the food.
    • 用于烹饪各种食品的设备。 该设备包括一个封闭的烹饪室,该烹饪隔间设置在容纳一定数量的烹调油的储存器上方间隔开的距离处。 提供了一个搁架,用于将烹饪食物间隔开的距离彼此间隔开。 油被加热并被迫通过在烹饪室的内部均匀间隔开的喷嘴,从而从烹饪室的内部空间中的热烹饪油形成雾。 因此,悬浮物的食物变得充满了热油雾,有效地完成了食物的烹饪过程。
    • 10. 发明授权
    • Potato chip apparatus
    • 薯片装置
    • US4152975A
    • 1979-05-08
    • US739309
    • 1976-11-05
    • John R. Jones
    • John R. Jones
    • A23L19/18A47J37/12
    • A47J37/1214A23L19/18
    • Apparatus for preparing cooked potato chips from raw potatoes. The apparatus includes a slicer for cutting thin potato slices from a raw potato, a conveyor for receiving the thin potato slices as they are cut by the slicer and for conveying the thin potato slices along a sinuous path, a reservoir for containing a quantity of cooking oil, and a heater for heating the quantity of cooking oil. The thin potato slices being conveyed along the sinuous path by the conveyor are suffused with the heated cooking oil whereby the thin potato slices are cooked. The thin potato slices may be suffused with the heated cooking oil by being conveyed through the heated cooking oil contained within the reservoir or by passing through a mist of the heated cooking oil.
    • 用于从生土豆制备熟薯片的装置。 该设备包括用于从生马铃薯切割薄马铃薯切片的切片机,用于在由切片机切割的薄马铃薯切片上接收薄片马铃薯切片并用于沿着弯曲路径输送薄马铃薯切片的输送机,用于容纳一定数量烹饪的储存器 油和用于加热烹调油量的加热器。 通过输送机沿着弯曲路径输送的薄土豆切片充满加热的烹饪油,由此烹饪薄的马铃薯切片。 薄的马铃薯切片可能被加热的烹饪油充满,通过被包含在储存器中的加热烹调油或通过加热烹调油的雾而被输送。