专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5597687A Sensitizing dye combination for photographic materials 失效
标题翻译：敏化染料组合用于摄影材料
公开(公告)号：US5597687A
公开(公告)日：1997-01-28
申请号：US545368
申请日：1995-10-19
申请人： Thomas R. Dobles , David A. DuMont , Paul B. Gilman , Sang H. Kim , Steven G. Link , Richard L. Parton
发明人： Thomas R. Dobles , David A. DuMont , Paul B. Gilman , Sang H. Kim , Steven G. Link , Richard L. Parton
IPC分类号： G03C1/08 , G03C1/29
CPC分类号： G03C1/29
摘要： A supersensitizing dye combination for silver halide photographic materials is disclosed. The combination is of a first dye according to the formula: ##STR1## Z.sub.1 and Z.sub.2 each independently represents the atoms necessary to complete a substituted or unsubstituted heterocyclic nucleus,each L independently represents a substituted or unsubstituted methine group,n is a positive integer of from 1 to 4,p and q each independently represents 0 or 1,X represents a cation as needed to balance the charge of the molecule,A and A' each independently represents a divalent linking group such that at least one of H--A--SO.sub.3 H and H--A'--SO.sub.3 H would each have a log P value that is more negative than -0.3, anda second dye, having an oxidation potential that is at least about 0.08 volts less positive than the oxidation potential of the first dye and a reduction potential that is equal to or more negative than the reduction potential of the first dye, according to the formula: ##STR2## Z.sub.3 and Z.sub.4 each independently represents the atoms necessary to complete a substituted or unsubstituted heterocyclic nucleus,each L independently represents a substituted or unsubstituted methine group,m is a positive integer of from 1 to 4,r and s each independently represents 0 or 1,X' represents a counterion as needed to balance the charge of the molecule,R.sub.3 and R.sub.4 each independently represents substituted or unsubstituted alkyl or substituted or unsubstituted aryl.
摘要翻译：公开了用于卤化银照相材料的超敏化染料组合。该组合是根据下式的第一种染料：并且表示完成取代或未取代的杂环核所需的原子，每个L独立地表示取代或未取代的次甲基，n是1至4的正整数，p和 q各自独立地表示0或1，X表示用于平衡分子的电荷所需的阳离子，A和A'各自独立地表示二价连接基团，使得HA-SO 3 H和H-A'-SO 3 H中的至少一个将每个具有比-0.3更负的对数P值，并且具有比第一染料的氧化电位小至少约0.08伏的氧化电位的第二染料和等于或等于或等于或等于根据下列公式，阴性比第一种染料的还原电位：完成取代或未取代的杂环核所必需的e原子，每个L独立地表示取代或未取代的次甲基，m为1至4的正整数，r和s各自独立地表示0或1，X'表示平衡分子电荷所需的抗衡离子，R 3和R 4各自独立地表示取代或未取代的烷基或取代或未取代的芳基。

2. 发明授权

US5376828A Shunt connected superconducting energy stabilizing system 失效
标题翻译：分流连接超导能量稳定系统
公开(公告)号：US5376828A
公开(公告)日：1994-12-27
申请号：US62709
申请日：1993-05-14
申请人： Sang H. Kim , Paul F. Koeppe , Carel C. DeWinkel
发明人： Sang H. Kim , Paul F. Koeppe , Carel C. DeWinkel
IPC分类号： H01L39/14 , H01F6/00 , H02J3/18 , H02J3/50 , H02J9/06 , H02J15/00 , H02M7/497 , H02M7/515 , H02J3/04
CPC分类号： H02M7/497 , H01F6/008 , H02J15/00 , Y02E40/67 , Y10T307/336 , Y10T307/367 , Y10T307/615
摘要： A shunt connected energy stabilizing system with isolation switching for providing stored energy to loads or to a utility or industrial electrical distribution system or source of electrical power. An energy backup and recovery system stores energy in a superconducting magnet and releases the energy to a real power/reactive power (VARs) generator which in turn delivers energy to either the loads or to both the loads and the source of electrical power. During periods of voltage sag or power outage, an isolation switch provides a way for isolating the loads from the source of power so that energy can be supplied to the loads only to provide "ride-thru". In effect, the isolation of the load sheds this load from the power system, thereby boosting the rest of the electrical distribution to a level so that other loads on the power system are not disturbed by the voltage sags. By supplying energy to the loads only, small superconducting magnets can be used thereby providing economic and size advantages. The isolation switch also provides a smooth transition from the real power generation to the VAR compensation mode, and vice versa. Additionally, the isolation switch can direct stored energy to both the electrical system and to the loads at the same time.
摘要翻译：一种分流连接的能量稳定系统，具有隔离开关，用于向负载或公用事业或工业配电系统或电力源提供储存的能量。能量备份和恢复系统将能量存储在超导磁体中，并将能量释放到实际的功率/无功功率（VAR）发生器，该功率/无功功率（VAR）发电机又向负载或负载和电源供电。在电压骤降或停电期间，隔离开关提供了将负载与电源隔离的方式，以便只能向负载提供能量以提供“穿越”。实际上，负载的隔离使得该负载从电力系统中脱离，从而将其余的电气分配提升到一个水平，使得电力系统上的其它负载不会受到电压骤降的干扰。通过仅向负载提供能量，可以使用小型超导磁体，从而提供经济和尺寸的优点。隔离开关还提供从实际发电到VAR补偿模式的平滑过渡，反之亦然。此外，隔离开关可以将存储的能量同时引导到电气系统和负载。

3. 发明授权

US5364754A Silver halide photographic emulsions precipitated in the presence of organic dichalcogenides 失效
标题翻译：卤化银照相乳剂在有机二硫属元素存在下沉淀
公开(公告)号：US5364754A
公开(公告)日：1994-11-15
申请号：US968548
申请日：1992-10-29
申请人： Sang H. Kim , Anthony Adin , Richard E. Beal , Jerzy A. Budz , Wai K. Lam , Mark A. Whitson
发明人： Sang H. Kim , Anthony Adin , Richard E. Beal , Jerzy A. Budz , Wai K. Lam , Mark A. Whitson
IPC分类号： G03C1/015 , G03C1/035 , G03C1/07 , G03C1/34 , G03C1/005
CPC分类号： G03C1/346 , G03C1/07
摘要： This invention provides a method of preparing a silver halide photographic emulsion which comprises adding to the silver halide emulsion before or during precipitation a non-labile chalcogen compound represented by Formula I:R.sup.1 --X.sup.1 --X.sup.2 --R.sup.2 (Formula I)It further provides a silver halide photographic emulsion prepared by the above method.
摘要翻译：本发明提供一种制备卤化银照相乳剂的方法，该方法包括在沉淀之前或期间向式I中所示的非不稳定硫属化合物（R1-X1-X2-R2）（式I）加入卤化银乳剂。卤化银照相乳剂通过上述方法制备。

4. 发明授权

US5272048A Reversal photographic elements containing tabular grain emulsions 失效
标题翻译：包含片状颗粒乳剂的反转照相元件
公开(公告)号：US5272048A
公开(公告)日：1993-12-21
申请号：US846306
申请日：1992-03-04
申请人： Sang H. Kim , Mamie Kam-Ng , Allen K. Tsaur , Jacob I. Cohen , Richard A. Demauriac , George H. Hawks, III , John D. Baloga
发明人： Sang H. Kim , Mamie Kam-Ng , Allen K. Tsaur , Jacob I. Cohen , Richard A. Demauriac , George H. Hawks, III , John D. Baloga
IPC分类号： G03C1/015 , G03C1/035 , G03C1/043 , G03C1/07 , G03C7/00 , G03C7/26 , G03C7/30 , G03C7/396 , G03C1/46
CPC分类号： G03C7/396 , G03C7/3022
摘要： A multicolor photographic element capable of forming a viewable reversal dye image is disclosed comprising a support and, coated on the support, a blue recording yellow dye image forming layer unit, a green recording magenta dye image forming layer unit, and a red recording cyan dye image forming layer unit, each of the layer units containing in at least one layer a silver halide emulsion having a grain halide content of from 0 to 5 mole percent chloride, from. 0.5 to 20 mole percent iodide, and from 80 to 99.5 mole percent bromide, based on total silver.The photographic element is characterized in that at least one of the silver halide emulsion layers is a tabular grain emulsion layer in which the coefficient of variation of the tabular grain emulsion is less than 15 percent, based on the total grain population of the emulsion, and the total grain population of the tabular emulsion consists essentially of tabular grains having a mean thickness of less than 0.3 .mu.m and a mean tabularity of greater than 25.

5. 发明授权

US4303408A Removal of interferents in analytical assays in a two phase interferent-removal zone 失效
标题翻译：在两相干扰物去除区域中去除分析测定中的干扰物
公开(公告)号：US4303408A
公开(公告)日：1981-12-01
申请号：US118706
申请日：1980-02-05
申请人： Sang H. Kim , Richard W. Spayd
发明人： Sang H. Kim , Richard W. Spayd
IPC分类号： G01N31/22 , G01N33/52 , G01N31/00 , C01G37/00 , C01G37/08
CPC分类号： G01N33/525 , Y10T436/146666 , Y10T436/204998 , Y10T436/25125
摘要： Novel elements for the analysis of liquids which contain interferents for an analyte assay are described. Interference is reduced in multizone elements by the presence of an interferent-removing zone between the point of introduction of the liquid and the assay-indicator zone wherein the interferent-removing zone comprises a discontinuous phase within a continuous phase. An interferent-removing material is present in the discontinuous phase and the continuous phase is permeable to the analyte, its products and/or the liquid being analyzed.
摘要翻译：描述了用于分析含有分析物测定的干扰物的液体的新元件。通过在液体引入点和测定指示区之间存在干扰物去除区域，多元素元件中的干扰被减少，其中干扰物去除区域包括连续相内的不连续相。在不连续相中存在干扰物去除材料，并且连续相对被分析物，其产物和/或被分析的液体是可渗透的。

6. 发明授权

US4199411A Halide ion-selective devices and methods of determining halides 失效
标题翻译：卤化物离子选择性装置和确定卤化物的方法
公开(公告)号：US4199411A
公开(公告)日：1980-04-22
申请号：US956526
申请日：1978-10-31
申请人： Sang H. Kim
发明人： Sang H. Kim
IPC分类号： G01N27/40 , G01N27/333 , G01N27/30 , G01N27/46
CPC分类号： G01N27/3335
摘要： Halide, especially chloride and bromide, ion-sensitive devices which are insensitive to uric acid, and other interfering materials while demonstrating extended shelf lives, are described. Such devices comprise a silver halide layer bearing a thin cellulose ester layer which contains at least one polyol having from 2 to 6 hydroxyl groups.
摘要翻译：描述了卤化物，特别是氯化物和溴化物，对尿酸不敏感的离子敏感装置和其他干扰材料，同时表现出延长的保质期。这种装置包括含有纤维素酯层的卤化银层，其含有至少一种具有2-6个羟基的多元醇。

7. 发明授权

US6166701A Dual polarization antenna array with radiating slots and notch dipole elements sharing a common aperture 有权
标题翻译：具有辐射槽和共用共同孔径的陷波偶极子元件的双极化天线阵列
公开(公告)号：US6166701A
公开(公告)日：2000-12-26
申请号：US369129
申请日：1999-08-05
申请人： Pyong K. Park , Steven E. Bradshaw , Steven W. Bartley , Joseph M. Anderson , Sang H. Kim , David Y. Kim
发明人： Pyong K. Park , Steven E. Bradshaw , Steven W. Bartley , Joseph M. Anderson , Sang H. Kim , David Y. Kim
IPC分类号： H01Q21/00 , H01Q21/06 , H01Q21/28 , H01Q13/10
CPC分类号： H01Q21/0037 , H01Q21/005 , H01Q21/062 , H01Q21/064 , H01Q21/28
摘要： Disclosed is a common aperture dual polarization antenna array (30). This common aperture dual polarization antenna array (30) includes an antenna aperture (36) and a plurality of centered slot arrays (32) positioned within the antenna aperture (36). A plurality of notch dipole arrays (34) are positioned within the antenna aperture (36) and positioned substantially orthogonal to the plurality of centered slot arrays (32). A first feed guide (46) is coupled to the plurality of centered slot arrays (32) and a second feed guide (56) is coupled to the plurality of notch dipole arrays (34).
摘要翻译：公开了一种共用孔径双极化天线阵列（30）。该公共孔径双极化天线阵列（30）包括天线孔（36）和位于天线孔（36）内的多个居中的槽阵列（32）。多个陷波偶极子阵列（34）被定位在天线孔径（36）内并且基本上正交于多个中心的槽阵列（32）定位。第一进料引导件（46）联接到多个中心槽阵列（32），第二进料导向器（56）联接到多个凹口偶极子阵列（34）。

8. 发明授权

US5159261A Superconducting energy stabilizer with charging and discharging DC-DC converters 失效
标题翻译：具有充放电DC-DC转换器的超导能量稳定器
公开(公告)号：US5159261A
公开(公告)日：1992-10-27
申请号：US717616
申请日：1991-06-19
申请人： Sang H. Kim , Eric L. Kostecki , Carel C. DeWinkel
发明人： Sang H. Kim , Eric L. Kostecki , Carel C. DeWinkel
IPC分类号： G05F1/70 , H01F6/00 , H02J15/00 , H02M3/155
CPC分类号： G05F1/70 , H01F6/006 , H02J15/00 , H02M3/155 , H02M2001/007 , Y02E40/67
摘要： A superconducting energy stabilizer having multiple load connections employs DC-DC conversion. A discharging DC-DC converter removes stored energy from a superconducting inductive energy storage device or superconducting magnet and delivers the energy to an energy storage cell for use by a load or a utility or industrial electrical distribution system. Regenerated energy can also be retrieved from regenerative type devices and stored in the superconducting magnet for later use. A charging DC-DC converter provides this function. The charging DC-DC converter and the discharging DC-DC converter as well as an off-the-line power supply which provides energy for storage in the superconducting magnet can operate simultaneously under the control of a control system.
摘要翻译：具有多个负载连接的超导能量稳定器采用DC-DC转换。放电DC-DC转换器从超导感应能量存储装置或超导磁体中去除存储的能量，并将能量传送到能量存储单元以供负载或公用设施或工业配电系统使用。再生能量也可以从再生型装置中取出并储存在超导磁体中供以后使用。充电DC-DC转换器提供此功能。充电DC-DC转换器和放电DC-DC转换器以及提供用于存储在超导磁体中的能量的离线电源可以在控制系统的控制下同时操作。

9. 发明授权

US4876040A Two-stage process for preparing aromatic polyamide fiber 失效
标题翻译：制备芳香族聚酰胺纤维的两阶段工艺
公开(公告)号：US4876040A
公开(公告)日：1989-10-24
申请号：US24173
申请日：1987-03-10
申请人： Ho J. Park , Moo S. Rhim , Hak M. Kim , Du H. Kim , Seog C. Yoo , Sang H. Kim , Sa Ng B. Park , Ink S. Han , Jong T. Park , Si M. Kim
发明人： Ho J. Park , Moo S. Rhim , Hak M. Kim , Du H. Kim , Seog C. Yoo , Sang H. Kim , Sa Ng B. Park , Ink S. Han , Jong T. Park , Si M. Kim
IPC分类号： C08G69/32 , C08J5/18 , D01D5/00 , D01F6/60
CPC分类号： D01D5/06 , C08J5/18 , D01D5/38 , D01F6/605 , C08J2377/10
摘要： A process for preparing aromatic polyamide fibers wherein an aromatic diamine and an aromatic diacidchloride are dissolved in an amide polymerization solvent containing an inorganic salt, a partial polymerization is effected at a low temperature to form an optically anisotropic liquid crystalline prepolymer dope, and the liquid crystalline prepolymer dope is subjected to a molecular orientating polymerization in a polymerization accelerating-precipitation solvent to provide aromatic polyamide fibers free of a crystal defect layer perpendicular to the fiber axis and having high strength and high degree of molecular orientation.
摘要翻译：一种芳族聚酰胺纤维的制备方法，其中将芳族二胺和芳族二酰氯溶解在含有无机盐的酰胺聚合溶剂中，部分聚合在低温下进行以形成光学各向异性液晶预聚物涂料，液晶预聚物掺杂物在聚合促进 - 沉淀溶剂中进行分子取向聚合，以提供不含垂直于纤维轴线的晶体缺陷层并具有高强度和高分子取向度的芳族聚酰胺纤维。

10. 发明授权

US4796585A Vacuum advance regulator for a spark ignition engine 失效
标题翻译：用于火花点火发动机的真空提前调节器
公开(公告)号：US4796585A
公开(公告)日：1989-01-10
申请号：US923384
申请日：1986-10-27
申请人： Sang H. Kim
发明人： Sang H. Kim
IPC分类号： F02B1/04 , F02B75/02 , F02P5/04 , F02P5/10
CPC分类号： F02P5/103 , F02B1/04 , F02B2075/027
摘要： A vacuum advance regulator designed to control the suction force of the vacuum that is applied to the vacuum advancer. The suction, in turn, controls the spark timing and allows combustion to occur when the crank position is at 12 degrees at the ATDC, thus, producing maximum engine power efficiency. The regulator consists of a body (1) containing in part, a vacuum chamber (2) that is connected to the outside of the body by a pair of nipples (3) that are inserted through a first bore (4) and a second bore (4'). The other side of the nipples are connected to a vacuum hose (11). One side of this hose is connected to the vacuum advancer while the other side is connected to the carburetor. The vacuum advance regulator also includes a pair of parallel adjustable throttles (5) and (5') that are in-line with the vacuum chamber (2). The two adjustable throttles provide the adjustment means that allows the vacuum force to set the spark timing.
摘要翻译：设计用于控制施加到真空推进器的真空的吸力的真空提前调节器。吸气又控制火花正时，并且当曲柄位置在ATDC处为12度时允许燃烧发生，从而产生最大的发动机功率效率。该调节器由一部分包含真空室（2）的主体（1）组成，该真空室通过一对插入第一孔（4）的一对接头（3）连接到主体外部，第二孔（4'）。乳头的另一侧连接到真空软管（11）。该软管的一侧连接到真空推进器，而另一侧连接到化油器。真空提前调节器还包括与真空室（2）成一直线的一对平行可调节流管（5）和（5'）。两个可调节管提供了允许真空力设定火花正时的调节装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式