公开(公告)号：US06391072B1

公开(公告)日：2002-05-21

申请号：US09564257

申请日：2000-05-04

Applicant: Ajay K. Garg

Inventor： Ajay K. Garg

IPC: C09K314

CPC classification number: C04B35/1115 ,  C01F7/02 ,  C01F7/441 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/10 ,  C01P2006/22 ,  C09K3/1409

Abstract: Alpha alumina abrasive grits which are particularly well-suited to medium to low pressure grinding applications wherein the grits comprise uniformly dispersed microvoids.

Abstract translation: α氧化铝磨粒特别适合于中至低压研磨应用，其中砂粒包含均匀分散的微孔。

公开(公告)号：US6048577A

公开(公告)日：2000-04-11

申请号：US191737

申请日：1994-02-04

Applicant: Ajay K. Garg

Inventor： Ajay K. Garg

IPC: C01F7/02 ,  B24B37/00 ,  C01F7/44 ,  C09K3/14 ,  B05D7/00 ,  B32B9/00 ,  C09G1/00

CPC classification number: B82Y30/00 ,  C01F7/442 ,  C09K3/1436 ,  C09K3/1463 ,  C01P2004/04 ,  C01P2004/52 ,  C01P2004/64 ,  C01P2006/12 ,  Y10S977/775 ,  Y10S977/811 ,  Y10S977/89 ,  Y10T428/2993

Abstract: Nano-sized powders of alpha alumina can be obtained from a boehmite gel doped with a barrier-forming material such as silica that is then dried, fired and comminuted to powder form.

Abstract translation: 纳米尺寸的α氧化铝粉末可以从掺有诸如二氧化硅的阻挡层形成材料的勃姆石凝胶获得，然后将其干燥，焙烧并粉碎成粉末形式。

公开(公告)号：US5725162A

公开(公告)日：1998-03-10

申请号：US417169

申请日：1995-04-05

Applicant: Ajay K. Garg ,  Arup K. Khaund ,  Lawrence E. Orne ,  Mark R. Young

Inventor： Ajay K. Garg ,  Arup K. Khaund ,  Lawrence E. Orne ,  Mark R. Young

IPC: B24D3/00 ,  B02C19/18 ,  C01F7/02 ,  C01F7/44 ,  C04B35/111 ,  C04B35/624 ,  C09K3/14 ,  B02C19/00 ,  B02C19/12

CPC classification number: C04B35/1115 ,  C04B35/624 ,  C09K3/1409 ,  C09K3/1418

Abstract: Sol-gel alumina that is dried but unfired can be explosively comminuted by feeding the dried gel into a furnace held at temperatures above those at which vaporizable materials are eliminated from the particles of gel. At suitably elevated temperatures the firing is sufficient to form fully densified alpha alumina particles of a size suitable for direct use as abrasive grits.

公开(公告)号：US5641469A

公开(公告)日：1997-06-24

申请号：US705999

申请日：1991-05-28

Applicant: Ajay K. Garg ,  Edward Lilley

Inventor： Ajay K. Garg ,  Edward Lilley

IPC: C01F7/02 ,  C04B35/111 ,  C09K3/14 ,  B24D3/14 ,  C04B35/10

CPC classification number: C04B35/1115 ,  C01F7/021 ,  C09K3/1418 ,  C01P2004/03 ,  C01P2004/62 ,  C01P2006/10

Abstract: Dry milling an alpha alumina precursor produces direct conversion to alpha alumina at room temperature.

Abstract translation: 干磨α-氧化铝前体在室温下直接转化成α氧化铝。

公开(公告)号：US5593468A

公开(公告)日：1997-01-14

申请号：US506940

申请日：1995-07-26

Applicant: Arup K. Khaund ,  Ajay K. Garg ,  Ralph Bauer

Inventor： Arup K. Khaund ,  Ajay K. Garg ,  Ralph Bauer

IPC: C04B35/10 ,  C04B35/111 ,  C09K3/14 ,  C09C1/66

CPC classification number: C09K3/1463 ,  C09K3/1418

Abstract: The use of purified process materials in the production of a seeded sol-gel alumina abrasive results in an abrasive of superior properties.

Abstract translation: 在生产接种的溶胶 - 凝胶氧化铝磨料中使用纯化的工艺材料产生具有优异性能的磨料。

公开(公告)号：US07271004B2

公开(公告)日：2007-09-18

申请号：US10834786

申请日：2004-04-29

Applicant: Ray J. Wu ,  Ajay K. Garg ,  Ju-Kon Kim

Inventor： Ray J. Wu ,  Ajay K. Garg ,  Ju-Kon Kim

IPC: A01H5/00 ,  A01H5/10 ,  C12N15/82 ,  C12N5/04

CPC classification number: C12N15/8261 ,  Y02A40/146

Abstract: An isolated nucleic acid construct including a nucleic acid molecule encoding a light-labile, phytochrome A, a light-inducible promoter which is 5′ to the nucleic acid molecule encoding a light-labile, phytochrome A, and a terminator region which is 3′ to the nucleic acid molecule encoding a light-labile, phytochrome A is disclosed. Methods for regulating a plant's canopy architecture and regulating a plant's seed yield, which involve transgenic plants or transgenic plant seeds including an isolated nucleic acid construct according to the present invention, are also disclosed.

Abstract translation: 分离的核酸构建体，其包含编码光不稳定的植物色素A的核酸分子，与编码光不稳定的植物色素A的核酸分子成为5'的光诱导型启动子，和3' 涉及编码光不稳定的植物色素A的核酸分子。 还公开了用于调节植物冠层结构和调节植物种子产量的方法，其涉及包括根据本发明的分离的核酸构建体的转基因植物或转基因植物种子。

公开(公告)号：US5527369A

公开(公告)日：1996-06-18

申请号：US341249

申请日：1994-11-17

Applicant: Ajay K. Garg

Inventor： Ajay K. Garg

IPC: B24D3/00 ,  C01F7/02 ,  C04B35/10 ,  C04B35/111 ,  C04B35/624 ,  C09K3/14 ,  B24D3/34

CPC classification number: C04B35/624 ,  C04B35/1115 ,  C09K3/1418

Abstract: Alpha alumina abrasive grits with grain boundaries modified with at least one of yttria and a rare earth metal oxide, and one or more oxides selected from the oxides of magnesium and/or transition elements, perform at enhanced levels if at least the yttria and/or rare earth metal oxide modifiers are present within the body of the grit in concentrations at least as high as their concentrations at the surface of the grit.

Abstract translation: 具有用氧化钇和稀土金属氧化物中的至少一种修饰的晶界的α氧化铝磨粒和选自镁和/或过渡元素的氧化物的一种或多种氧化物，如果至少是氧化钇和/或 稀土金属氧化物改性剂以至少与其在砂砾表面的浓度相同的浓度存在于砂砾体内。

公开(公告)号：US5516347A

公开(公告)日：1996-05-14

申请号：US417323

申请日：1995-04-05

Applicant: Ajay K. Garg

Inventor： Ajay K. Garg

IPC: C04B35/10 ,  C04B35/111 ,  C09C1/68 ,  C09K3/14

CPC classification number: C09K3/1418 ,  C04B35/1115 ,  C09K3/1409

Abstract: Seeded sol-gel alumina abrasive grits with improved grinding performance incorporating alkali metal oxides selected from rubidium and cesium oxides.

Abstract translation: 具有改进研磨性能的掺种溶胶 - 凝胶氧化铝磨粒，其中加入选自铷和氧化铯的碱金属氧化物。

公开(公告)号：US08889949B2

公开(公告)日：2014-11-18

申请号：US11619335

申请日：2007-01-03

Applicant: Ray J. Wu ,  Ajay K. Garg ,  Ju-Kon Kim ,  Baek-Hie Nahm ,  Yang-Do Choi ,  In-Cheol Jang ,  Won-Bin Choi ,  Yeon-Seak Kim ,  Chung-Ho Kim ,  Sang-Ik Song

Inventor： Ray J. Wu ,  Ajay K. Garg ,  Ju-Kon Kim ,  Baek-Hie Nahm ,  Yang-Do Choi ,  In-Cheol Jang ,  Won-Bin Choi ,  Yeon-Seak Kim ,  Chung-Ho Kim ,  Sang-Ik Song

IPC: A01H1/00 ,  A01H5/10 ,  C12N5/04 ,  C12N15/82 ,  C12N15/87 ,  C12P21/04 ,  C12N9/16 ,  C12N9/10

CPC classification number: C12Y204/01015 ,  C07K2319/00 ,  C12N9/1051 ,  C12N9/16 ,  C12N15/8273 ,  C12Y301/03012

Abstract: The present invention relates to a method for increasing resistance of monocot plants against abiotic stress which comprises a step of transforming monocot plants with a recombinant plasmid containing a fused gene (TPSP) of trehalose-6-phosphate synthetase (TPS) gene and trehalose-6-phosphate phosphatase (TPP) gene to express the TPSP gene while maintaining normal growth and development characteristics. The present invention can increase the resistance of monocot plants against various stresses so that it can greatly contribute to the improvement of production and quality of valuable agricultural crops. The present invention also relates to a transgenic monocot plant, plant cell, or protoplast transformed with a nucleic acid encoding an enzyme for trehalose biosynthesis, under control of an inducible promoter, that increases tolerance to low temperature, salt, and water stress.

Abstract translation: 本发明涉及一种增加单子叶植物抗非生物胁迫抗性的方法，该方法包括用含有海藻糖-6-磷酸合成酶（TPS）基因和海藻糖-6（TPS）基因的融合基因（TPSP）的重组质粒转化单子叶植物的步骤 磷酸磷酸酶（TPP）基因表达TPSP基因，同时保持正常的生长发育特征。 本发明可以增加单子叶植物对各种胁迫的抗性，从而可以大大有助于提高有价值的农作物的生产和质量。 本发明还涉及在诱导型启动子控制下用编码海藻糖生物合成酶的核酸转化的转基因单子叶植物，植物细胞或原生质体，其增加对低温，盐和水胁迫的耐受性。

公开(公告)号：US06929199B1

公开(公告)日：2005-08-16

申请号：US08785711

申请日：1997-01-17

Applicant: Ajay K. Garg ,  Michael D. Kavanaugh

Inventor： Ajay K. Garg ,  Michael D. Kavanaugh

IPC: B02C19/00 ,  C09K3/14 ,  B02C19/12

CPC classification number: C09K3/1409

Abstract: Porous ceramic particles can be fragmented by generating a gas inside the pores at a sufficient pressure to cause the particles to be fragmented. The preferred way of generating the pressure is by immersing the particles in a liquid that at ambient temperatures and pressures is a gas until the liquid is absorbed into the pores and thereafter rapidly changing the conditions such that the liquid becomes a gas resulting in explosive fragmentation of the ceramic particles.

Abstract translation: 多孔陶瓷颗粒可以通过在足够的压力下在孔内产生气体而导致颗粒碎裂。 产生压力的优选方式是通过将颗粒浸入在环境温度和压力下为气体的液体中，直到液体被吸收到孔中，然后迅速改变条件使得液体变成导致爆炸性破碎的气体 陶瓷颗粒。