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41. 发明授权

US5876805A Visible light polymerizable thiol-ene composition 失效
标题翻译：可见光可聚合硫醇 - 烯组合物
公开(公告)号：US5876805A
公开(公告)日：1999-03-02
申请号：US951867
申请日：1997-10-16
申请人： Brian W. Ostlie
发明人： Brian W. Ostlie
IPC分类号： C09K3/10 , C08F2/48 , C08G75/04 , C09D4/00 , C09D5/00 , C09D5/34 , C09D181/04 , C09J4/00 , C09J11/06 , C08G75/26
CPC分类号： C09D181/04 , C08G75/045 , C09D4/00
摘要： Visible light cured polymerizable thiol-ene compositions comprising at least one monomer or oligomer having a plurality of free-radically polymerizable ethylenically unsaturated groups, at least one compound having a plurality of thiol groups, at least one acyl phosphine oxide photoinitiator and optional adjuvants, such as stabilizers, pigments, fillers, and polymerization inhibitors are disclosed. The polymerized compositions are useful, as protective coatings, or anti-chip coatings or as repair putties on exterior coated substrates such as plastics, wood and metal, especially for the automotive and marine industries.
摘要翻译：包含至少一种具有多个可自由基聚合的烯属不饱和基团的单体或低聚物，至少一种具有多个硫醇基团的化合物，至少一种酰基氧化膦光引发剂和任选的佐剂的可见光固化的可聚合硫醇 - 烯组合物，作为稳定剂，颜料，填料和聚合抑制剂。聚合的组合物可用作保护涂层或抗碎片涂层或作为外部涂覆的基材例如塑料，木材和金属上的修补油灰，特别是用于汽车和海洋工业。

42. 发明授权

US5853467A Sprayable surface defect detection composition and method of using same 失效
公开(公告)号：US5853467A
公开(公告)日：1998-12-29
申请号：US941494
申请日：1997-09-30
申请人： Brian W. Ostlie
发明人： Brian W. Ostlie
IPC分类号： C09K3/30 , C09D5/00 , C09D201/00 , B05D7/14
CPC分类号： C09D5/008
摘要： This invention relates to a sprayable guide coat composition for use in the detection of defects on surfaces and its method of use in surface finishing processes. The composition contains anti-loading agents which improve abrasive cut and life of the abrasive article (such as sandpaper) that it is used in conjunction with. The composition also improves quality and speed of removing surface defects by providing a fast drying coating.

43. 发明授权

US5836444A Pouch for orthodontic appliance 失效
标题翻译：口袋矫正器具
公开(公告)号：US5836444A
公开(公告)日：1998-11-17
申请号：US840952
申请日：1997-04-21
申请人： Kenneth E. Hoevel , Bruce E. Chester , Gregory D. Crowe
发明人： Kenneth E. Hoevel , Bruce E. Chester , Gregory D. Crowe
IPC分类号： B65D33/00 , A61C7/00 , A61C7/20 , A61C19/02 , A61B19/02 , B65D65/36
CPC分类号： A61C7/00 , A61C19/02 , A61C2202/00 , A61C7/20
摘要： A pouch especially adapted for packaging small articles such as orthodontic appliances includes a pair of sheets that are joined together. In one embodiment, one sheet of the pouch extends beyond the other sheet in order to provide additional space for text or other information. In another embodiment, the pouch includes a tamper evident indicator and a recloseable section so that the pouch can be reused. In another embodiment, a line of perforations extends across the pouch and across an orthodontic archwire packaged in the pouch, so that the archwire can be grasped with a tool when the package is opened along the perforations without directly contacting the user.
摘要翻译：特别适用于包装诸如矫正器具的小物品的小袋包括连接在一起的一对片。在一个实施例中，一片袋延伸超过另一片，以便为文本或其他信息提供额外的空间。在另一个实施例中，袋包括显窃启指示器和可再封闭部分，使得袋可被重复使用。在另一个实施例中，一排穿孔延伸穿过袋并穿过包装在袋中的正牙弓丝，使得当包装沿着穿孔打开而不直接接触使用者时，可以用工具抓住弓丝。

44. 发明授权

US5785950A Highly fluorinated, chloro-substituted organic compound-containing emulsions and methods of making and using them 失效
标题翻译：高度氟化的含氯取代的含有机化合物的乳液及其制备和使用方法
公开(公告)号：US5785950A
公开(公告)日：1998-07-28
申请号：US244804
申请日：1994-10-12
申请人： Robert J. Kaufman , Thomas J. Richard , George G. I. Moore , Richard M. Flynn
发明人： Robert J. Kaufman , Thomas J. Richard , George G. I. Moore , Richard M. Flynn
IPC分类号： A61K47/06 , A01N1/02 , A61B5/055 , A61K9/00 , A61K31/02 , A61K31/08 , A61K49/00 , A61K49/18 , A61N5/00 , B01J13/00 , C07C43/12 , C07C43/313 , A61K49/04 , A61K51/00
CPC分类号： A61K9/0026 , A01N1/02 , A01N1/0205 , A01N1/0221 , A61K31/02 , A61K31/08 , A61K49/0002 , A61K49/1806 , C07C43/123 , C07C43/126 , C07C43/313 , Y10S514/832 , Y10S514/833 , Y10S514/942 , Y10S514/943
摘要： This invention relates to compositions comprising highly fluorinated, chloro-substituted, non-cyclic organic compounds having 7 to 9 carbon atoms and to processes of making and using them. More particularly, this invention relates to emulsions comprising those highly fluorinated, chloro-substituted organic compounds. This invention also related to emulsion comprising noncyclic perfluorochlorethers having 7 to 10 carbon atoms, preferably 7 to 9 carbon atoms. These novel emulsions have various medical and oxygen transport applications. They are especially useful medically as contrast media, for various biological imaging modalities such as nuclear magnetic resonance, ultrasound, x-ray, computed tomography, .sup.19 F-magnetic resonance imaging, and position emission tomography, as oxygen transport agents or "artificial bloods," in the treatment of heart attack, stroke, and other vascular obstructions, as adjuvants to coronary angioplasty and in cancer radiation treatment and chemotherapy.
摘要翻译： PCT No.PCT / US92 / 10736 Sec。 371日期：1994年10月12日 102（e）日期1994年10月12日PCT 1992年12月11日PCT公布。出版物WO93 / 11868 日期：1993年6月24日本发明涉及包含具有7至9个碳原子的高度氟化的氯取代的非环状有机化合物的组合物及其制备和使用方法。更具体地说，本发明涉及包含那些高度氟化的氯代取代的有机化合物的乳液。本发明还涉及包含具有7至10个碳原子，优选7至9个碳原子的非环状全氟聚醚的乳液。这些新型乳液具有各种医疗和氧气运输应用。它们在医学上特别用作造影剂，用于诸如核磁共振，超声，X射线，计算机断层扫描，19F-磁共振成像和位置发射断层扫描的各种生物成像模式，作为氧运输剂或“人造血” 用于治疗心脏病发作，中风等血管阻塞，作为冠状动脉血管成形术和癌症放射治疗和化学疗法的佐剂。

45. 发明授权

US5746594A Orthodontic appliance with asymmetric bonding structure 失效
标题翻译：具有不对称结合结构的正畸器具
公开(公告)号：US5746594A
公开(公告)日：1998-05-05
申请号：US611120
申请日：1996-03-05
申请人： Russell A. Jordan , James D. Hansen
发明人： Russell A. Jordan , James D. Hansen
IPC分类号： A61C7/14 , A61C7/12 , A61C7/16 , A61C7/28 , A61C3/00
CPC分类号： A61C7/12 , A61C7/16
摘要： An orthodontic appliance such as a bracket has bonding structure that provides a greater bond strength to the tooth in regions beneath an occlusal edge portion of the base in comparison to regions beneath at least one of a mesial edge portion, distal edge portion and occlusal edge portion of the base. The weaker bond strengths beneath the mesial edge portion, the distal edge portion and/or the gingival edge portion facilitate removal of the appliance by the orthodontist when desired. The higher bond strength beneath the occlusal edge portion is sufficient to securely retain the appliance on the tooth and safely resist the forces normally encountered during orthodontic treatment.
摘要翻译：诸如支架的正畸矫治器具有接合结构，其与基底的咬合边缘部分下方的区域中的牙齿相比，在中间边缘部分，远端边缘部分和咬合边缘部分中的至少一个下方的区域中具有更大的粘合强度的基地。中间边缘部分，远端边缘部分和/或牙龈边缘部分之下的较弱的粘合强度有助于在需要时由牙齿矫正器去除器具。咬合边缘部分下方的较高的粘合强度足以将器具牢固地保持在牙齿上并且安全地抵抗正畸治疗期间通常遇到的力。

46. 发明授权

US5743436A Applicator for dispensing material from a dual chamber cartridge 失效
标题翻译：用于从双室筒分配材料的涂布器
公开(公告)号：US5743436A
公开(公告)日：1998-04-28
申请号：US569647
申请日：1995-12-08
申请人： Malcolm W. Wilcox , Thomas W. Martin , Roger J. Carufel
发明人： Malcolm W. Wilcox , Thomas W. Martin , Roger J. Carufel
IPC分类号： A61C5/04 , A61C9/00 , B05C17/00 , B05C17/005 , B67D5/52
CPC分类号： B05C17/0123 , A61C5/064 , A61C9/0026 , B05C17/00553
摘要： A dispensing applicator includes a body with a handle, a pivotable lever and a front holder with a receptacle that is adapted to removably receive a dual chamber cartridge. In certain embodiments, the majority of the cartridge contents are expelled during a single stroke of the lever, an advantage when used for single patient use in dental or medical fields. In other embodiments, the holder is rotatably connected to the body so that the holder and the cartridge can be moved as needed in an arc in order to vary the orientation of the cartridge relative to the applicator handle. The rotatable connection enables the cartridge to be moved to any one of a number of different orientations as may be desired to provide optimum maneuverability of the applicator in use and to enhance the operator's vision of the application site.
摘要翻译：分配施加器包括具有手柄的本体，可枢转杠杆和具有适于可移除地容纳双室卡盒的插座的前保持器。在某些实施例中，大多数药筒内容物在杠杆的单次冲程期间被排出，当用于在牙齿或医疗领域中单个患者使用时的优点。在其他实施例中，保持器可旋转地连接到主体，使得保持器和盒可以根据需要在弧中移动，以便改变盒相对于涂抹器手柄的取向。可旋转连接使得盒可以移动到多种不同取向中的任何一种，如期望的，以提供施用器在使用中的最佳操纵性并且增强操作者对施用部位的视觉。

47. 发明授权

US5170594A Apparatus and method for abrasive strip mounting 失效
标题翻译：砂带安装装置及方法
公开(公告)号：US5170594A
公开(公告)日：1992-12-15
申请号：US872520
申请日：1992-04-23
申请人： Jay B. Preston
发明人： Jay B. Preston
IPC分类号： B24D9/04
CPC分类号： B24D9/04
摘要： A rotatable wheel for removing material from a workpiece has a rigid circumferential surface on which a removable abrasive strip is mounted. The circumferential surface has a transverse slot extending into a cavity within the wheel which is generally covered by a coverplate secured over the cavity. Within the cavity is a first device for engaging the leading end of the strip and a second device for engaging the trailing end of the strip. The first device includes a positioner which is operable to align the first device under an opening in the coverplate to permit insertion or removal of the leading end of the strip. Similarly, the second device includes a locator arm which is operable to align the second device under an opening in the coverplate to permit insertion or removal of the trailing end of the strip. The first device places static tension on the strip, while the second device places dynamic tension on the strip as the wheel is rotated.
摘要翻译：用于从工件去除材料的可旋转轮具有刚性圆周表面，其上安装有可移除的研磨条。圆周表面具有延伸到车轮内的空腔中的横向狭槽，其通常由固定在空腔上的盖板覆盖。在腔内是用于接合条的前端的第一装置和用于接合带的后端的第二装置。第一装置包括定位器，其可操作以将第一装置对准在盖板中的开口下方，以允许插入或移除带的前端。类似地，第二装置包括定位臂，其可操作以将第二装置对准在盖板中的开口下方，以允许插入或移除带的后端。第一个装置在带上放置静态张力，而第二个装置在轮旋转时将动态张力放置在条上。

48. 发明授权

US4375691A Method and device for frequency translation 失效
公开(公告)号：US4375691A
公开(公告)日：1983-03-01
申请号：US191208
申请日：1980-09-26
申请人： Brian K. Hackett
发明人： Brian K. Hackett
IPC分类号： H04L5/06 , G06F13/22 , H04L12/28 , H04B3/50
CPC分类号： G06F13/22 , H04L12/2801
摘要： A digital communications system includes a plurality of master stations communicating with a plurality of terminals over a single communication line which carries a plurality of duplex communication channels, each corresponding to a particular master station. A frequency translator coupling each terminal with the communication line permits the remote station to selectively communicate over any of the channels by translating the frequency of a selected channel to that of the terminal's receiver and by translating the frequency of the terminal's transmitter to that of the selected channel. Upon selection of a particular channel, the terminal's transmitter is disabled for a duration sufficient to allow its receiver to pick up a resynchronization signal periodically sent out by the master station whose channel has been selected. The receiver then enables the transmitter in synchronism with any other terminals using the same channel. The translator employs a pair of multiple frequency oscillators controlled by a counter whose output corresponds to a selected channel. The counter is advanced by a manually operable switch, or alternatively, by a remotely generated digital word.

49. 发明授权

US4366146A Compositions and method for reducing elution of therapeutic agents from teeth 失效
公开(公告)号：US4366146A
公开(公告)日：1982-12-28
申请号：US303206
申请日：1981-09-18
申请人： Robert W. H. Chang
发明人： Robert W. H. Chang
IPC分类号： A61K8/44 , A61K8/55 , A61K8/58 , A61K8/70 , A61Q11/00 , A61K7/18
CPC分类号： A61K8/29 , A61K8/44 , A61K8/55 , A61K8/58 , A61K8/70 , A61Q11/00
摘要： A dentifrice composition containing a water-dispersible, membrane-forming material which, when applied to tooth surfaces in an oral environment, attaches thereto and forms a substantially continuous, hydrophobic barrier thereon which substantially reduces elution of a previously applied therapeutic agent.

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