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    Soil coring device with a core ejector mechanism
    2.
    发明授权
    Soil coring device with a core ejector mechanism 失效
    土壤取芯装置与核心喷射器机构

    公开(公告)号：US4884638A

    公开(公告)日：1989-12-05

    申请号：US346916

    申请日：1989-05-03

    申请人： Michael R. Hoffman

    发明人： Michael R. Hoffman

    IPC分类号： A01B1/16 ,  A01C5/02 ,  A63B57/00 ,  E21B11/00 ,  E21B25/00

    CPC分类号： A01B1/165 ,  A01C5/02 ,  A63B57/357 ,  A63B57/40 ,  E21B11/005 ,  E21B25/00 ,  E21B25/005

    摘要： A soil coring device with a core ejector mechanism that has a cylindrical cutting tube with two (2) 180 degree opposed tee slots that serve as a guide for an ejection plate, affixed to a cylindrical cutting tube is a tube with a vertically oriented slot attached perpendicularly thereto is a handle to which is affixed a bubble level. Located on the tube is a threaded locking knob that extends through the slot and communicates with a short presetting locking cylinder. Also located on the tube is a threaded locking hand knob that extends through the slot and communicates with a cylindrical rod to which a tamping plate is permenently attached. In operation, the soil coring device handle is rotated causing the cylindrical cutting tube to enter the soil to the predetermined depth, that has been preset by tightening the threaded locking knob into the short presetting locking cylinder, until ejection plate makes contact with the surface. The cylindrical cutting tube is removed from the hole, is then placed into the existing hole on the green, the threaded locking hand knob is released, both feet are placed on opposite sides of the cylindrical cutting tube and positioned on top of the ejection plate, the handle is pulled upwards ejecting the core into the hole. Then the tamping plate is displaced 2"-3" beyond the end of the cylindrical cutting tube, the core is then tamped with a tamping plate to achieve a level surface.

    摘要翻译： 具有芯排出器机构的土壤取芯装置具有圆柱形切割管，其具有两个（2）180度相对的三通槽，其用作用于排出板的引导件，固定到圆柱形切割管上，是具有垂直定向的狭槽的管 垂直于其是固定有气泡高度的手柄。 位于管上的是螺纹锁定旋钮，其延伸穿过狭槽并与短预设锁定筒连通。 也位于管上的是螺纹锁定手柄，其延伸穿过狭槽并与一个圆柱形杆连通，捣固板被永久地连接到该圆柱形杆上。 在操作中，土壤取芯装置手柄旋转，使得圆柱形切割管进入土壤到预定的深度，其已经通过将螺纹锁定旋钮拧紧到短预设锁定筒中而预先设定，直到喷射板与表面接触。 将圆柱形切割管从孔中取出，然后将其放入绿色的现有孔中，螺纹锁定手柄松开，两根脚都放置在圆柱形切割管的相对两侧并位于排出板的顶部， 手柄向上拉，将芯子推入孔中。 然后夯实板在圆柱形切割管的端部2' - 3“之间移动，然后用夯实板夯实铁芯以达到水平面。

    Product containing high density skins on a low density core and method of manufacturing same
    3.
    发明授权
    Product containing high density skins on a low density core and method of manufacturing same 失效
    在低密度核心上含有高密度皮肤的产品及其制造方法

    公开(公告)号：US4305989A

    公开(公告)日：1981-12-15

    申请号：US95630

    申请日：1979-11-19

    申请人： Allan J. Luck ,  John T. Clarke ,  Michael R. Hoffman

    发明人： Allan J. Luck ,  John T. Clarke ,  Michael R. Hoffman

    IPC分类号： B27N7/00 ,  C08L97/02 ,  B32B5/14

    CPC分类号： C08L97/02 ,  B27N7/00 ,  B29K2311/14 ,  Y10T428/24603

    摘要： A fiberboard is manufactured having relatively high density skins on a relatively low density core by including a skin forming chemical in at least the surface fibers of a consolidated mat, having a density of less than 35 pounds per cubic foot, and then hot-pressing the consolidated mat at a temperature of at least 525.degree. F. to form a board having high density surface skins. In accordance with another embodiment of the present invention, a skin forming chemical is used to form a skin on higher density mats having a density of 35 pounds/ft..sup.3 or greater. The skin formed on the higher density mats has strength and density properties which are not as significantly different from the core material as is the skin formed over the low density core material of the first embodiment, but the skin on the higher density mats also improves the board strength, stiffness paint holdout and design fidelity properties.

    摘要翻译： 通过在密度低于35磅/立方英尺的固结垫的表面纤维的至少表面纤维中包括皮肤形成化学品，制造在相对低密度的芯上具有相对高密度的表皮的纤维板，然后热压 在至少525°F的温度下固化垫，以形成具有高密度表面皮的板。 根据本发明的另一个实施方案，使用皮肤形成化学品在密度为35磅/立方英尺以上的较高密度垫上形成皮肤。 形成在较高密度垫子上的皮肤具有与第一实施例的低密度芯材上形成的皮肤的核心材料没有显着差异的强度和密度性质，但是较高密度垫子上的皮肤也改善了 板强度，刚性油漆保持力和设计保真度。

    Hammer driven soil coring device
    5.
    发明授权
    Hammer driven soil coring device 失效
    锤子驱动土壤取芯装置

    公开(公告)号：US4974682A

    公开(公告)日：1990-12-04

    申请号：US461081

    申请日：1990-01-04

    申请人： Michael R. Hoffman

    发明人： Michael R. Hoffman

    IPC分类号： A01B1/16 ,  A01C5/02 ,  E21B11/00 ,  E21B25/00 ,  E21B47/022

    CPC分类号： E21B25/00 ,  A01B1/165 ,  A01C5/02 ,  E21B11/005 ,  E21B25/005 ,  E21B47/022

    摘要： A hammer driven soil coring device for use on golf course greens having a cylindrical cutting tube that has a lower cutting edge and longitudinally extending guide slots which serve as a guide for an ejector plate. Affixed to the cylindrical cutting tube is a cutter cap to which is affixed a support tube. The support tube has one vertically oriented slot. The slot serves as a guide for a stop which serves as a device to control the depth that a tamping plate achieves when the cylindrical cutting tube is driven into the surface of the green. A hand knob extends through the slot into a cylindrical rod for extending the tamping plate beyond the cylindrical cutting tube and to lock the tamping plate into a fixed position. A bubble level is located within the support tube. An impact head is located at the end of the tube with an aperture that allows the operator to view a bubble level. A handle extends perpendicularly through the impact head as well as the support tube and is affixed to each by means of a spring lock pin.

    摘要翻译： 一种用于高尔夫球场果岭的锤式土壤取芯装置，具有圆柱形切割管，该圆柱形切割管具有下切割边缘和纵向延伸的引导槽，其用作喷射板的引导件。 固定在圆柱形切割管上的是一个固定支撑管的刀盖。 支撑管具有一个垂直定向的槽。 该狭槽用作停止的引导件，其用作控制当圆柱形切割管被驱动到绿色表面中时夯实板达到的深度的装置。 手柄延伸穿过狭槽进入圆柱形杆，用于将夯实板延伸超过圆柱形切割管并将捣固板锁定在固定位置。 气泡水平位于支撑管内。 冲击头位于管的端部，具有允许操作者观察气泡水平的孔。 手柄垂直​​延伸穿过冲击头以及支撑管，并通过弹簧锁定销固定到每个。

    Post-press molding of man-made boards to produce contoured furniture parts
    6.
    发明授权
    Post-press molding of man-made boards to produce contoured furniture parts 失效
    人造板的后压成型，生产轮廓家具部件

    公开(公告)号：US4268565A

    公开(公告)日：1981-05-19

    申请号：US36759

    申请日：1979-05-07

    申请人： Allan J. Luck ,  John T. Clarke ,  Michael R. Hoffman

    发明人： Allan J. Luck ,  John T. Clarke ,  Michael R. Hoffman

    IPC分类号： B27N7/00 ,  C08L97/02 ,  B32B3/30 ,  B32B5/14

    CPC分类号： C08L97/02 ,  B27N7/00 ,  B29K2311/14 ,  Y10T428/24521 ,  Y10T428/24554 ,  Y10T428/24603 ,  Y10T428/24992 ,  Y10T428/31942 ,  Y10T428/31949

    摘要： A cellulosic fiber containing board is molded at a temperature of at least 525.degree. F. to provide a relatively high density skin on at least one surface.A fibrous composition, including cellulosic fibers, is consolidated to form a blank having a density of less than 35 pounds/cubic foot. The blank is then cut to a shape larger in at least two of its three dimensions than corresponding dimensions of a mold cavity when said mold is in a closed position.Urea is then included in at least a surface layer of fibers of the blank in an amount of at least 5% based on the dry weight of the fibers contacted with urea, and thereafter the cut blank is molded to form a contoured product having a skin on at least one surface thereof, the skin defined by a thickness of material on said surface of said product having a density greater than the material on which the skin is formed.

    摘要翻译： 在至少525°F的温度下模塑含纤维素纤维的板，以在至少一个表面上提供相对高密度的皮肤。 包含纤维素纤维的纤维组合物被固结以形成密度小于35磅/立方英尺的坯料。 然后当所述模具处于关闭位置时，坯件被切割成在其三维尺寸中至少两个中比模具腔的相应尺寸更大的形状。 尿素至少包含在坯料纤维的至少一层表面层中，其含量相对于与尿素接触的纤维的干重为至少5％，然后将切割的坯料模制成具有皮肤的成型产品 在其至少一个表面上，由所述产品的所述表面上的材料厚度限定的皮肤的密度大于其上形成皮肤的材料的密度。

    Post-press molding of man-made boards to produce contoured furniture parts
    8.
    发明授权
    Post-press molding of man-made boards to produce contoured furniture parts 失效
    人造板的后压成型，生产轮廓家具部件

    公开(公告)号：US4175105A

    公开(公告)日：1979-11-20

    申请号：US819876

    申请日：1977-07-28

    申请人： Allan J. Luck ,  John T. Clarke ,  Michael R. Hoffman

    发明人： Allan J. Luck ,  John T. Clarke ,  Michael R. Hoffman

    IPC分类号： B27N7/00 ,  C08L97/02 ,  B29J5/04

    CPC分类号： C08L97/02 ,  B27N7/00 ,  B29K2311/14 ,  Y10T428/253

    摘要： A method of molding a cellulosic fiber containing board at a temperature of at least 525.degree. F. to provide a relatively high density skin on at least one surface. A fibrous composition, including cellulosic fibers, is consolidated to form a blank having a density of less than 35 pounds/cubic foot. The blank is then cut to a shape larger in at least two of its three dimensions than corresponding dimensions of a mold cavity when said mold is in a closed position. Urea is then included in at least a surface layer of fibers of the blank in an amount of at least 5% based on the dry weight of the fibers contacted with urea, and thereafter the cut blank is molded to form a contoured product having a skin on at least one surface thereof, the skin defined by a thickness of material on said surface of said product having a density greater than the material on which the skin is formed.

    摘要翻译： 一种在至少525°F的温度下模制含纤维素纤维的板的方法，以在至少一个表面上提供相对高密度的皮肤。 包含纤维素纤维的纤维组合物被固结以形成密度小于35磅/立方英尺的坯料。 然后当所述模具处于关闭位置时，坯件被切割成在其三维尺寸中至少两个中比模具腔的相应尺寸更大的形状。 尿素至少包含在坯料纤维的至少一层表面层中，其含量相对于与尿素接触的纤维的干重为至少5％，然后将切割的坯料模制成具有皮肤的成型产品 在其至少一个表面上，由所述产品的所述表面上的材料厚度限定的皮肤的密度大于其上形成皮肤的材料的密度。

    TI02-coated fiber optic cable reactor
    9.
    发明授权
    TI02-coated fiber optic cable reactor 失效
    TI02涂层光纤电缆反应堆

    公开(公告)号：US06051194A

    公开(公告)日：2000-04-18

    申请号：US158412

    申请日：1998-09-22

    申请人： Nicola J. Peill ,  Michael R. Hoffman

    发明人： Nicola J. Peill ,  Michael R. Hoffman

    IPC分类号： B01J19/12 ,  C02F1/32 ,  C02F1/72 ,  B01J19/08

    CPC分类号： B01J19/123 ,  B01J19/127 ,  C02F1/325 ,  C02F1/725 ,  C02F2201/3224

    摘要： A photochemical reactor system employing an optical fibers in the form of a cable to transmit light to solid-supported TiO.sub.2 -containing photocatalyst is disclosed. Light energy is transmitted to TiO.sub.2 -containing particles, chemically anchored onto one or more quartz fiber cores, via radial refraction of light out of each fiber. TiO.sub.2 -containing coating layer minimizes the interfacial surface area of the quartz core and TiO.sub.2 -containing particles and operation with incident irradiation angles near 90.degree. enhance light propagation along the fibers. A maximum quantum efficiency of .phi.=1.1% for the oxidation of 4-chlorophenol was achieved. Fiber efficiency permits the light source to be separated from the photocatalyst.

    摘要翻译： 公开了一种光电化学反应器系统，其使用电缆形式的光纤将光透射到固体负载的含TiO 2的光催化剂。 光能通过每根纤维的光的径向折射传递到含TiO 2的颗粒，化学地锚定在一个或多个石英纤维芯上。 含TiO 2的涂层使石英芯和含TiO 2颗粒的界面面积最小化，并且接近90°的入射照射角度的操作增强沿着纤维的光传播。 实现了4-氯苯酚氧化时phi = 1.1％的最大量子效率。 光纤效率允许光源与光催化剂分离。

    TiO.sub.2 -coated fiber optic cable reactor
    10.
    发明授权
    TiO.sub.2 -coated fiber optic cable reactor 失效
    TiO2涂层光纤电缆反应堆

    公开(公告)号：US5875384A

    公开(公告)日：1999-02-23

    申请号：US654093

    申请日：1996-05-28

    申请人： Nicola J. Peill ,  Michael R. Hoffman

    发明人： Nicola J. Peill ,  Michael R. Hoffman

    IPC分类号： B01J19/12 ,  C02F1/32 ,  C02F1/72 ,  C02F1/30

    CPC分类号： B01J19/123 ,  B01J19/127 ,  C02F1/325 ,  C02F1/725 ,  C02F2201/3224

    摘要： A photochemical reactor system employing an optical fibers in the form of a cable to transmit light to solid-supported TiO.sub.2 -containing photocatalyst is disclosed. Light energy is transmitted to TiO.sub.2 -containing particles, chemically anchored onto one or more quartz fiber cores, via radial refraction of light out of each fiber. TiO.sub.2 -containing coating layer minimizes the interfacial surface area of the quartz core and TiO.sub.2 -containing particles and operation with incident irradiation angles near 90.degree. enhance light propagation along the fibers. A maximum quantum efficiency of .phi.=1.1% for the oxidation of 4-chlorophenol was achieved. Fiber efficiency permits the light source to be separated from the photocatalyst.

    摘要翻译： 公开了一种光电化学反应器系统，其使用电缆形式的光纤将光透射到固体负载的含TiO 2的光催化剂。 光能通过每根纤维的光的径向折射传递到含TiO 2的颗粒，化学地锚定在一个或多个石英纤维芯上。 含TiO 2的涂层使石英芯和含TiO 2颗粒的界面面积最小化，并且接近90°的入射照射角度的操作增强沿着纤维的光传播。 实现了4-氯苯酚氧化时phi = 1.1％的最大量子效率。 光纤效率允许光源与光催化剂分离。