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1. 发明授权

US4750396A Cutter tooth and tool employing it 失效
标题翻译：切割齿和使用的工具
公开(公告)号：US4750396A
公开(公告)日：1988-06-14
申请号：US936556
申请日：1986-12-01
申请人： Paul G. Gaddis , David R. Ringlee
发明人： Paul G. Gaddis , David R. Ringlee
IPC分类号： B23D61/06 , B27B33/08
CPC分类号： B23D61/06 , Y10T83/9329 , Y10T83/9331 , Y10T83/9341
摘要： The present invention is a rotary tool cutter tooth having a readily replaceable cutting portion and a tool employing the tooth. The tooth consists of an elongated shank for mounting the tooth on the tool body with a cutter element being bolted to the forward end of the shank. Preferably the back face of the cutter element is vertically grooved to receive the forward end of the shank so that the two are precisely aligned and any forces which tend to rotate the cutter element during use are resisted. The face of the shank that adjoins the cutter element may further be provided with a negative or inverted step which engages a corresponding step across the groove of the cutter element. These steps interlock to resist forces which would tend to translate the cutter element radially outward when in use. The cutter element may be made of a tool steel or other hard alloy, whereas the shank is typically formed from a mild steel.
摘要翻译：本发明是一种具有易于更换的切割部分和使用牙齿的工具的旋转刀具切割齿。该齿由用于将牙齿安装在工具主体上的细长柄组成，其中切割器元件螺栓连接到柄的前端。优选地，切割器元件的背面是垂直开槽的，以容纳柄的前端，使得两者精确对准，并且抵抗在使用期间倾向于使切割元件旋转的任何力。与刀片元件邻接的杆的表面还可以设置有负的或倒置的台阶，其接合穿过切割器元件的凹槽的相应台阶。这些步骤互锁以抵抗在使用时倾向于将刀具元件径向向外平移的力。刀具元件可以由工具钢或其他硬质合金制成，而柄通常由低碳钢制成。

2. 发明授权

US4563929A Field repairable circular saw 失效
标题翻译：现场可修圆锯
公开(公告)号：US4563929A
公开(公告)日：1986-01-14
申请号：US646277
申请日：1984-08-30
申请人： David R. Ringlee , Paul G. Gaddis
发明人： David R. Ringlee , Paul G. Gaddis
IPC分类号： A01G23/091 , B23D61/02 , B23D61/06 , B27B33/02
CPC分类号： A01G23/091 , B23D61/021 , B23D61/023 , B23D61/06 , Y10T407/191 , Y10T407/1926 , Y10T407/1962 , Y10T83/9331 , Y10T83/9341
摘要： The present invention is an improved heavy duty circular saw useful for tree falling in conjunction with mechanized feller/buncher equipment. The saw is characterized by ruggedness, easy field repairability, and safety of operation. It is constructed using a flat metallic saw plate of circular configuration. A series of flat segment members are attached around the periphery of the saw plate on each face. Each of these segment members has a plurality of buttress- or tooth-shaped tooth retaining portions on the outer periphery. These buttresses are formed with gullet-shaped spaces between them. The segment members are in an abutting end-to-end relationship on each face of the saw plate. Segment members on opposite sides of the plate are in a staggered configuration so that the abutting end portions of the members on one side are generally located opposite the central portions of the segment members on the opposite side. The tooth retaining buttresses on each side are maintained in an aligned relationship. The segment members are preferably attached to the saw plate by bolting to threaded bushings retained within apertures in the saw plate. Individual teeth, bolted to the opposed buttress-shaped portions of the segment members, complete the construction. The saw is particularly strong because the design forms a continuous interconnected ring or hoop around the periphery. Cutting forces are spread throughout the ring and then transmitted to the saw disk. The interconnected hoop is a strong safety feature since the loss of several bolts in the construction will not cause catastrophic failure to the saw.
摘要翻译：本发明是一种改进的重型圆锯，可用于与机械化的伐木机/捆扎机设备结合使用的树木。锯的特点是坚固耐用，易于现场维修，操作安全。它使用圆形构造的平板金属锯板构造。在每个面上的锯片的周边附着有一系列的平坦部件。这些分段构件中的每一个在外周上具有多个支撑或齿形的齿保持部分。这些扶手在它们之间形成有齿形空间。分段构件在锯板的每个面上具有邻接的端对端关系。板的相对侧上的分段构件是交错的构造，使得一侧的构件的邻接端部通常位于相对侧的分段构件的中心部分的相对侧。两侧的牙齿保持支撑件保持对齐关系。分段构件优选通过螺栓连接到锯板上，螺纹衬套保持在锯板中的孔内。单独的齿，螺栓连接到分段构件的相对的支撑形部分，完成结构。锯是特别强的，因为设计在周边形成连续的互连环或箍。切割力分布在整个环上，然后传递到锯盘。相互连接的环箍是一个强大的安全特征，因为在施工中几个螺栓的损失不会对锯造成灾难性的破坏。

3. 发明授权

US06250472B1 Paper sorting system 失效
标题翻译：纸张分拣系统
公开(公告)号：US06250472B1
公开(公告)日：2001-06-26
申请号：US09301992
申请日：1999-04-29
申请人： Michael R. Grubbs , Garry R. Kenny , Paul G. Gaddis
发明人： Michael R. Grubbs , Garry R. Kenny , Paul G. Gaddis
IPC分类号： B07C500
CPC分类号： B65H29/62 , B03B9/061 , B07B9/00 , B07C5/02 , B65H29/245 , B65H29/66 , B65H2301/44514 , D21B1/028
摘要： The present invention includes devices and methods for handling and sorting paper. Devices for accelerating and spreading paper from a paper input to a sensor are disclosed. Operably thin layers of paper are passed through a sensor at cost effective feed rates. One embodiment of the invention includes a spreader positioned to receive paper from the input and an inclined feed section downstream of the spreader. The inclined feed section includes first and second inclined conveyors to further accelerate and spread the paper. A feed accelerator is operably positioned to receive paper from the second inclined conveyor. The feed accelerator further accelerates and separates the paper. The feed accelerator feeds the paper to the sensor which is operably connected to an ejector downstream of the sensor. Targeted paper is ejected from the paper stream and product paper continues downstream to a product conveyor.
摘要翻译：本发明包括用于处理和分类纸的装置和方法。公开了用于从纸输入到传感器加速和传播纸张的装置。可操作的薄层纸以成本有效的进料速率通过传感器。本发明的一个实施例包括定位成从输入端接收纸张的吊具和在撒布机下游的倾斜进料部分。倾斜进给部分包括第一和第二倾斜输送机，以进一步加速和扩展纸张。进料加速器可操作地定位成从第二倾斜输送机接收纸张。进料加速器进一步加速和分离纸张。进料加速器将纸张送入传感器，传感器可操作地连接到传感器下游的喷射器。目标纸从纸流中排出，产品纸继续下游到产品输送带。

4. 发明授权

US4882213A Absorbent article with tear line guide 失效
标题翻译：具有撕裂线导向件的吸收制品
公开(公告)号：US4882213A
公开(公告)日：1989-11-21
申请号：US187855
申请日：1988-04-29
申请人： Paul G. Gaddis , Lee E. Perdelwitz, Jr.
发明人： Paul G. Gaddis , Lee E. Perdelwitz, Jr.
IPC分类号： A47C21/06 , A47C31/11 , B32B5/14
CPC分类号： B32B5/14 , A47C31/116 , A47D15/00 , Y10S297/05 , Y10T428/15 , Y10T428/24314 , Y10T428/24322 , Y10T428/24331 , Y10T428/24479 , Y10T428/24603 , Y10T428/24612 , Y10T428/253
摘要： An absorbent article is described which may be formed at least in part of thermoplastic and other fibers. The article is densified along a first region and has a tear line defined in the first region. A second region of lower density than the first region is provided at the termination point of the tear line to assist in stopping tearing along the tear line. In addition, densified reinforcing regions can be provided outside areas where the tear line curves or switches directions. Perforations or cuts in the tear line may extend continuously around the corner of the tear line to assist tearing around the corner.
摘要翻译：描述了可以形成至少部分热塑性和其它纤维的吸收制品。制品沿着第一区域致密化并且具有限定在第一区域中的撕裂线。在撕裂线的终止点处设置比第一区域低的第二区域，以帮助阻止撕裂线的撕裂。此外，可以在撕裂线弯曲或切换方向的区域外部设置致密化的加强区域。撕裂线上的穿孔或切口可以在撕裂线的拐角处连续延伸，以帮助撕裂角落。

5. 发明授权

US06306334B1 Process for melt blowing continuous lyocell fibers 有权
标题翻译：熔融连续莱赛尔纤维的方法
公开(公告)号：US06306334B1
公开(公告)日：2001-10-23
申请号：US09185423
申请日：1998-11-03
申请人： Mengkui Luo , Vincent A. Roscelli , Senén Camarena , Amar N. Neogi , Michael J. Yancey , Paul G. Gaddis
发明人： Mengkui Luo , Vincent A. Roscelli , Senén Camarena , Amar N. Neogi , Michael J. Yancey , Paul G. Gaddis
IPC分类号： D01F202
CPC分类号： D01D5/14 , D01D5/06 , D01F2/00 , D21C3/02 , D21C9/004 , D21C9/10 , Y10T428/2913 , Y10T428/2922 , Y10T428/2973 , Y10T428/2976 , Y10T428/2978 , Y10T442/609 , Y10T442/61 , Y10T442/614 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69
摘要： The present invention is directed to a method of preparing continuous lyocell fibers by melt blowing techniques, a pulp useful for making lyocell fibers and to the fibers produced by the method. In particular, the method enables high throughputs of fibers of cotton-like deniers. The fibers are readily cut into staple lengths and can be spun into yarns with excellent knitting and weaving characteristics which dye exceptionally well.
摘要翻译：本发明涉及一种通过熔喷技术制备连续莱赛尔纤维的方法，一种可用于制备莱赛尔纤维的纸浆和通过该方法生产的纤维。特别地，该方法能够实现棉状旦尼尔纤维的高通量。纤维易于切割成短纤维长度，并且可以纺成具有优异编织和织造特性的纱线，其染色特别好。

6. 发明授权

US5476711A Fiber blending system 失效
标题翻译：纤维混合系统
公开(公告)号：US5476711A
公开(公告)日：1995-12-19
申请号：US221024
申请日：1994-03-30
申请人： Carl Hebbard , Lee E. Perdelwitz, Jr. , Paul G. Gaddis
发明人： Carl Hebbard , Lee E. Perdelwitz, Jr. , Paul G. Gaddis
IPC分类号： D01G13/00 , A61F13/15 , D01G25/00 , D04H1/70 , D04H13/00 , B32B31/06 , B32B31/26 , D04H1/54
CPC分类号： A61F13/15617 , D04H1/4382 , D04H1/732 , Y10T156/1712 , Y10T442/668 , Y10T442/692 , Y10T442/698
摘要： A fiber blending system includes an apparatus and method of forming a mat of cellulosic fibers and synthetic fibers, as well as a mat thereby formed. The method includes the steps of fiberizing cellulosic material into cellulosic fibers in a fiberizer, volumetrically metering a metered amount of synthetic fibers, and injecting the metered amount of synthetic fibers into the cellulosic fibers. The cellulosic fibers are blended with the metered amount of synthetic fibers in a blending chamber to form a fiber blend. The fiber blend is dispersed through a fiber disperser having apertures of a preselected size and shape to provide a dispersed fiber blend. A third type of fiber may also be mixed with the dispersed fiber blend. The dispersed fiber blend is collected as a mat on a fiber collector to provide a mat of blended cellulosic and synthetic fibers. The mat may be thermobonded by a thermobonder and sandwiched between a facing sheet and a backing sheet. By varying the aperture preselection, as well as the size and type of fibers, a bonded mat having desired mat characteristics is formed.
摘要翻译：纤维混合系统包括形成纤维素纤维和合成纤维垫的装置和方法，以及由此形成的垫。该方法包括以下步骤：将纤维素材料纤维化成纤维化纤维中的纤维素纤维，体积计量计量的合成纤维，并将计量的合成纤维注入纤维素纤维中。将纤维素纤维与计量的合成纤维在混合室中共混以形成纤维混合物。纤维共混物通过具有预选尺寸和形状的孔的纤维分散器分散以提供分散的纤维混合物。第三种类型的纤维也可以与分散的纤维混合物混合。将分散的纤维混合物作为垫收集在纤维收集器上以提供混合的纤维素和合成纤维的垫。垫可以通过热粘合剂热粘合并夹在表面片材和背衬片材之间。通过改变孔径预选以及纤维的尺寸和类型，形成具有所需垫特性的粘合垫。

7. 发明授权

US07131234B2 Combination end seal and restraint 有权
标题翻译：组合端密封和约束
公开(公告)号：US07131234B2
公开(公告)日：2006-11-07
申请号：US10982952
申请日：2004-11-04
申请人： William C. Carlson , Jeffrey E. Hartle , Michael K. McKinnis , Curtis A. Bryan , Patrick Gaillard , Edwin Hirahara , Paul G. Gaddis , Katherine M. Salatas
发明人： William C. Carlson , Jeffrey E. Hartle , Michael K. McKinnis , Curtis A. Bryan , Patrick Gaillard , Edwin Hirahara , Paul G. Gaddis , Katherine M. Salatas
IPC分类号： A01C21/00 , A01C1/06
CPC分类号： A01H4/006 , A01C1/06 , Y10S47/09
摘要： A combination end seal and cotyledon restraint (20) for an artificial seed (22) is provided. The combination end seal and cotyledon restraint includes a cap portion (30) sized to substantially seal one end of an artificial seed and a cotyledon restraint (32) unitarily formed with the cap portion.
摘要翻译：提供了一种用于人造种子（22）的组合端封和子叶约束（20）。组合端部密封和子叶约束包括尺寸适于基本上密封人造种子的一端的盖部分（30）和与盖部分整体形成的子叶约束（32）。

8. 发明授权

US5432000A Binder coated discontinuous fibers with adhered particulate materials 失效
标题翻译：粘合剂涂布不连续纤维与附着的颗粒材料
公开(公告)号：US5432000A
公开(公告)日：1995-07-11
申请号：US673899
申请日：1991-03-22
申请人： Richard H. Young, Sr. , Amar N. Neogi , Michael R. Hansen , Kevin T. Hodgson , Donald D. Halabisky , David G. Marsh , Christel Brunnenkant , David W. Park , Paul G. Gaddis , William C. Johnston, Jr.
发明人： Richard H. Young, Sr. , Amar N. Neogi , Michael R. Hansen , Kevin T. Hodgson , Donald D. Halabisky , David G. Marsh , Christel Brunnenkant , David W. Park , Paul G. Gaddis , William C. Johnston, Jr.
IPC分类号： A61F13/53 , A61F13/00 , A61F13/15 , A61F13/49 , A61L15/44 , A61L15/46 , D04H1/42 , D04H1/54 , D06M11/46 , D06M11/74 , D06M13/02 , D06M13/152 , D06M13/224 , D06M13/248 , D06M13/256 , D06M13/322 , D06M13/35 , D06M13/352 , D06M13/402 , D06M13/432 , D06M15/03 , D06M101/00 , D06M101/02 , D06M101/06 , D06M101/08 , D21H17/48 , D02G3/00
CPC分类号： A61F13/15658 , A61F13/531 , A61F13/539 , A61F13/8405 , A61L15/46 , D04H1/407 , D04H1/413 , D04H1/425 , D04H1/4382 , D04H1/54 , D06M11/46 , D06M11/74 , D21H17/48 , A61F13/511 , A61F2013/15967 , A61F2013/530007 , A61F2013/530131 , A61F2013/530343 , A61F2013/530496 , A61F2013/530569 , A61F2013/530583 , A61F2013/5395 , A61F2013/8414 , A61F2013/842 , A61F2013/8423 , A61L2300/102 , A61L2300/402 , A61L2300/404 , A61L2300/418 , A61L2300/42 , A61L2300/622 , Y10T428/29 , Y10T428/2907 , Y10T428/2927 , Y10T428/2929 , Y10T428/2933 , Y10T428/2938 , Y10T428/2965
摘要： A fiber product comprises dry discontinuous fibers having a starch binder on at least a portion of the fiber surfaces, at least about seventy percent of the starch binder coated fibers being unbonded to one another, solid particles are adhered to the fibers by the binder without the binder entirely coating the particles. The fibers may be air laid into a web or formed into an absorbent structure. Superabsorbent particles are a specific example of the particles which may be adhered to the fibers.
摘要翻译：纤维产品包括在纤维表面的至少一部分上具有淀粉粘合剂的干燥不连续纤维，至少约百分之七十的淀粉粘合剂涂覆的纤维彼此未粘合，固体颗粒通过粘合剂粘附到纤维上，粘合剂完全涂覆颗粒。纤维可以气流成网或形成吸收结构。超吸收颗粒是可以粘附到纤维上的颗粒的具体实例。

9. 发明授权

US4900377A Method of making a limited life pad 失效
标题翻译：制作有限寿命垫的方法
公开(公告)号：US4900377A
公开(公告)日：1990-02-13
申请号：US187813
申请日：1988-04-29
申请人： Douglas E. Redford , Lee E. Perdelwitz, Jr. , Ron H. Iff , Paul G. Gaddis , David G. Halley , Michael E. Cotie , David E. Hanke , Amar N. Neogi
发明人： Douglas E. Redford , Lee E. Perdelwitz, Jr. , Ron H. Iff , Paul G. Gaddis , David G. Halley , Michael E. Cotie , David E. Hanke , Amar N. Neogi
IPC分类号： A61F13/472 , A61F13/15 , B32B27/12 , D04H1/54 , D04H13/00
CPC分类号： B32B27/12 , A61F13/8405 , A61F2013/15341 , A61F2013/15829 , A61F2013/15878 , A61F2013/51002 , A61F2013/51078 , A61F2013/51435 , A61F2013/51468 , A61F2013/53035 , A61F2013/53043 , A61F2013/530481 , A61F2013/53908 , A61F2013/8408 , Y10T156/1023 , Y10T156/1054 , Y10T156/108 , Y10T156/1084
摘要： Articles are formed of materials which have at least one layer comprising a mixture of thermoplastic and other fibers. This latter layer may be thermobonded together and then densified along at least a section of the eventual peripheral edge margin of an article to be formed from the material. Thermoplastic material containing cover sheets may also be secured to the core and densified in this manner. The entire eventual peripheral edge margin of the article is typically densified. The material is cut within the densified region or slightly outside the densified region to provide a soft peripheral edge. Absorbent materials may be thermobonded within the layer and surrounded by a densified edge to fix them within the article. The composite materials are used in manufacturing infant car seat liners and other articles. In addition, sections of the material may be densified and provided with weakened areas, such as perforations, to enable users to selectively separate the articles along the perforations.
摘要翻译：制品由具有至少一层包含热塑性纤维和其它纤维的混合物的材料形成。后一层可以热粘合在一起，然后沿着要由材料形成的制品的最终周缘边缘的至少一部分致密化。含有盖片的热塑性材料也可以固定在芯上并以这种方式致密化。物品的整个最终周边边缘通常被致密化。该材料在致密化区域内切割或稍微在致密化区域外切割以提供软的周边边缘。吸收材料可以在层内热粘合并被致密边缘包围以将它们固定在制品内。复合材料用于制造婴儿车座椅衬里和其他物品。此外，材料的部分可以被致密化并且具有削弱的区域，例如穿孔，以使得使用者能够沿着穿孔选择性地分离物品。

10. 发明授权

US06778276B2 System and method for sensing white paper 有权
标题翻译：用于感测白皮书的系统和方法
公开(公告)号：US06778276B2
公开(公告)日：2004-08-17
申请号：US10428311
申请日：2003-05-02
申请人： Russell S. Bruner , David R. Morgan , Garry R. Kenny , Paul G. Gaddis , David Lee , James M. Roggow
发明人： Russell S. Bruner , David R. Morgan , Garry R. Kenny , Paul G. Gaddis , David Lee , James M. Roggow
IPC分类号： G01N2164
CPC分类号： G01N21/643 , B07C5/342 , G01N2021/6439 , G01N2021/6469
摘要： A method is provided for sorting white paper from a stream of paper wherein the concentration of white paper is less than the concentration of non-white paper. The method includes identifying the white paper by detecting the presence of an optical characteristic of the white paper as the stream of paper is passed by a sensor. Then the white paper is ejected from the stream of paper by controlling one or more actuators directed against the white paper, and thereby separating the white paper from the non-white paper. The method is particularly applicable to the sorting of white paper during curbside recycling.
摘要翻译：提供了一种用于从白纸分选白皮书的方法，其中白皮书的浓度小于非白纸浓度。该方法包括当纸张流经传感器时，通过检测白纸的光学特性的存在来识别白皮书。然后，通过控制针对白纸的一个或多个致动器将白纸从纸张纸喷出，从而将白纸与非白纸分离。该方法特别适用于路边回收期间白纸的分选。

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