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公开(公告)号：US4436497A
公开(公告)日：1984-03-13
申请号：US437094
申请日：1982-10-27
CPC分类号： B29C33/10 , B29D2030/0614 , B29D2030/0617 , B29L2030/00 , Y10S425/812
摘要： A mold for forming elastomeric articles and the like, has vent plugs inserted in bores through the body of the mold. The vent plugs may be manufactured of sintered metal. Each vent plug has a bore therethrough that is significantly smaller than the bore through the mold body, so that very little, if any, of the elastomeric substance being formed in the mold flows into the bore of the vent plug.
摘要翻译： 用于形成弹性制品等的模具具有通过模具主体插入孔中的排气塞。 排气塞可由烧结金属制成。 每个通气塞具有穿过其中的孔，其明显小于穿过模具主体的孔，使得在模具中形成的弹性体物质的非常少的（如果有的话）流入通气塞的孔中。
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公开(公告)号：US4366408A
公开(公告)日：1982-12-28
申请号：US189287
申请日：1980-09-22
申请人： Geoffrey A. Cooper , Donald W. Ward
发明人： Geoffrey A. Cooper , Donald W. Ward
CPC分类号： H01J61/04
摘要： An electric arc discharge lamp comprises a cathode (2), an apertured diaphragm (4) and a cup shaped apertured anode (6). The anode (6) is provided with a flared extension (7) and is mounted on leads passing through ceramic tubes (14) (FIG. 4). The cathode (2) is enclosed in a cup shaped member comprising a cylindrical tube (5) having one end closed by the diaphragm (4). The electrodes are enclosed in a sealed envelope (8) (FIG. 4) which is filled with deuterium. A synthetic quartz window (81) is provided in one end of the envelope to enable ultra-violet radiation from the arc struck between the cathode and anode to pass through.The cathode (2), the aperture (42) in the diaphragm (4) and the aperture (62) in the anode (6) are aligned and lie on the axis of symmetry of the envelope (8). The anode is an efficient heat radiator because of its large surface area and thus works at a lower than normal temperature allowing the use of stainless steel rather than the usual refractory metals.
摘要翻译： 电弧放电灯包括阴极（2），有孔隔膜（4）和杯状有孔阳极（6）。 阳极（6）设置有扩口延伸部（7），并安装在穿过陶瓷管（14）的引线（图4）上。 阴极（2）封闭在杯状构件中，该杯形构件包括具有由隔膜（4）封闭的一端的圆柱形管（5）。 电极被封装在填充有氘的密封外壳（8）（图4）中。 在壳体的一端设置合成石英窗（81），以使来自阴极和阳极之间的电弧的紫外线辐射通过。 阴极（2），隔膜（4）中的孔（42）和阳极（6）中的孔（62）对准并位于外壳（8）的对称轴上。 阳极是一种高效的散热器，因为其表面积大，因此在低于正常温度下工作，允许使用不锈钢而不是通常的难熔金属。
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公开(公告)号：US4526528A
公开(公告)日：1985-07-02
申请号：US625644
申请日：1984-06-28
申请人： John W. Kline , Donald W. Ward
发明人： John W. Kline , Donald W. Ward
CPC分类号： B29C47/32 , B29C47/003 , B29C47/065 , B29C47/0019 , B29C47/56 , B29L2030/002
摘要： An apparatus (10) wherein extruded strips (98,116) of elastomeric material are fed separately over a cylindrical roller surface (20) at more than one angular position (126,128,130) relative to the roller (18) by a die head (12) to form predetermined cross-sectional areas of the co-extrusion (118). The channels (26,28,36,38) in the die head guide plate (32) connecting the extruders (14,16) and the orifices (30,40) at the roller surface (20) are provided by walls of a replaceable preformer insert (44) which are spaced from the walls of an opening (42) in the guide plate (32). Different sizes and configurations of the channels (26,28,36,38) can be obtained using different preformer inserts (44). The grooves (80,88,90,114,132,134,138,151,152,154) which guide the strips (98,116) of elastomeric material applied to the roller surface (20) are in replaceable finish dies (66,68) mounted in a slot (70) in the cylindrical surface (22) of the die head (12) so that the various laminations and configurations required can be obtained by inserting the desired finish dies (66,68). Different finish dies (66,68) have grooves (80,88,90,114,132,134,138,151,152,154) at different positions to provide the desired overlapping of the applied strips (98,116).
摘要翻译： 一种装置（10），其中弹性体材料的挤压条（98,116）通过模头（12）相对于所述辊（18）在多于一个角位置（126,128,130）处在圆柱形辊表面（20）上单独进给，以形成 共挤出的预定横截面面积（118）。 在辊表面（20）处连接挤出机（14,16）和孔口（30,40）的模头引导板（32）中的通道（26,28,36,38）由可更换的 与引导板（32）中的开口（42）的壁间隔开的预成型件插入件（44）。 可以使用不同的预成型件插入件（44）获得通道的不同尺寸和构造（26,28,36,38）。 引导施加到辊表面（20）上的弹性材料的条带（98,116）的凹槽（80,88,90,114,132,134,138,151,152,154）是安装在圆柱形表面（22）中的槽（70）中的可更换精加工模具（66,68） ），使得通过插入所需的精加工模具（66,68）可以获得所需的各种叠片和构造。 不同的精加工模具（66,68）在不同位置具有凹槽（80,88,90,114,132,134,138,151,152,154）以提供所施加的条带（98,116）的期望重叠。
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公开(公告)号：US07989391B2
公开(公告)日：2011-08-02
申请号：US11586999
申请日：2006-10-26
IPC分类号： A01N25/26
CPC分类号： A01N25/30 , A01N25/00 , A01N25/10 , A01N51/00 , A01N2300/00
摘要： The invention pertains to a seed coating composition comprising a certain latex binder and/or graft polymer dispersant. The seed coating composition imparts good color to treated seeds, has excellent durability, and is non-sticky after application to allow for smooth flow of coated seed in planting equipment.
摘要翻译： 本发明涉及包含某种胶乳粘合剂和/或接枝聚合物分散剂的种子包衣组合物。 种子涂料组合物对处理的种子赋予良好的颜色，具有优异的耐久性，并且在施加之后不粘，以使种植设备中涂覆种子平稳流动。
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公开(公告)号：US08273684B2
公开(公告)日：2012-09-25
申请号：US13161671
申请日：2011-06-16
IPC分类号： A01N25/26
CPC分类号： A01N25/30 , A01N25/00 , A01N25/10 , A01N51/00 , A01N2300/00
摘要： The invention pertains to a seed coating composition comprising a certain latex binder and/or graft polymer dispersant. The seed coating composition imparts good color to treated seeds, has excellent durability, and is non-sticky after application to allow for smooth flow of coated seed in planting equipment.
摘要翻译： 本发明涉及包含某种胶乳粘合剂和/或接枝聚合物分散剂的种子包衣组合物。 种子涂料组合物对处理的种子赋予良好的颜色，具有优异的耐久性，并且在施加之后不粘，以使种植设备中涂覆种子平稳流动。
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公开(公告)号：US20110245078A1
公开(公告)日：2011-10-06
申请号：US13161671
申请日：2011-06-16
CPC分类号： A01N25/30 , A01N25/00 , A01N25/10 , A01N51/00 , A01N2300/00
摘要： The invention pertains to a seed coating composition comprising a certain latex binder and/or graft polymer dispersant. The seed coating composition imparts good color to treated seeds, has excellent durability, and is non-sticky after application to allow for smooth flow of coated seed in planting equipment.
摘要翻译： 本发明涉及包含某种胶乳粘合剂和/或接枝聚合物分散剂的种子包衣组合物。 种子涂料组合物对处理的种子赋予良好的颜色，具有优异的耐久性，并且在施加之后不粘，以使种植设备中涂覆种子平稳流动。
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7.发明授权Group 8 transition metal carbene complexes as enantionselective olefin metathesis catalysts 有权第8族过渡金属卡宾络合物作为对映选择性烯烃复分解催化剂公开(公告)号：US07683180B2
公开(公告)日：2010-03-23
申请号：US10124745
申请日：2002-04-16
CPC分类号： C07F15/0046
摘要： The invention pertains to the use of Group 8 transition metal carbene complexes as catalysts for olefin cross-metathesis reactions, and for enantioselective reactions in particular. The synthesis of these complexes and details of their use as catalysts is also provided.
摘要翻译： 本发明涉及第8族过渡金属卡宾络合物用作烯烃交叉复分解反应的催化剂，特别涉及对映选择性反应。 还提供了这些络合物的合成及其用作催化剂的细节。
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公开(公告)号：US20080103044A1
公开(公告)日：2008-05-01
申请号：US11586999
申请日：2006-10-26
CPC分类号： A01N25/30 , A01N25/00 , A01N25/10 , A01N51/00 , A01N2300/00
摘要： The invention pertains to a seed coating composition comprising a certain latex binder and/or graft polymer dispersant. The seed coating composition imparts good color to treated seeds, has excellent durability, and is non-sticky after application to allow for smooth flow of coated seed in planting equipment.
摘要翻译： 本发明涉及包含某种胶乳粘合剂和/或接枝聚合物分散剂的种子包衣组合物。 种子涂料组合物对处理的种子赋予良好的颜色，具有优异的耐久性，并且在施加之后不粘，以使种植设备中涂覆种子平稳流动。
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公开(公告)号：US4539169A
公开(公告)日：1985-09-03
申请号：US518736
申请日：1983-07-29
申请人： Bryan E. Nixon , Donald W. Ward , Ronald J. Zaucha
发明人： Bryan E. Nixon , Donald W. Ward , Ronald J. Zaucha
CPC分类号： B29D30/72 , B29C47/0019 , B29C47/0021 , B29C47/0047 , B29C47/065 , B29C47/32 , B29L2030/00
摘要： An apparatus and method wherein strips of elastomeric material are fed separately onto a roller at more than one position around the circumference of the roller at predetermined axial locations to form predetermined cross-sectional areas of the cross section of the band. Between the positions where the strips are applied and prior to removing the band from the roller, guide means is provided to guide the strips in the predetermined axial locations. The guide means confines the strips between a circumferentially grooved guide member and the cylindrical surface and the grooved guide member may be a replaceable insert mounted in a recess of a plate for accommodating different sizes and shapes of the formed band with different inserts.
摘要翻译： 一种装置和方法，其中弹性体材料条在预定的轴向位置处围绕辊的圆周在多于一个位置处单独供给到辊上，以形成带的横截面的预定横截面积。 在施加条带的位置和在从辊子上移除带之前，提供引导装置以在预定的轴向位置引导条带。 导向装置将带条限定在周向带槽的引导构件和圆柱形表面之间，并且带槽引导构件可以是安装在板的凹部中的可替换插入件，用于容纳具有不同插入件的形成的带的不同尺寸和形状。
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