公开(公告)号：US20070087369A1

公开(公告)日：2007-04-19

申请号：US11564540

申请日：2006-11-29

Applicant: Fuqiang Chen ,  David Cutter

Inventor： Fuqiang Chen ,  David Cutter

IPC: C12Q1/68 ,  C07H21/02 ,  C12N1/08

CPC classification number: C12Q1/6806 ,  C12Q2527/125 ,  C12Q2523/308 ,  C12Q2523/113

Abstract: Methods and kits for isolating RNA are provided that enable rapid RNA preparation from biological sources. In one aspect, RNA is isolated from difficult plant tissues and cells that contain high levels of secondary metabolites, without employing organic extraction or salt precipitation procedures. This method employs novel lysing and binding conditions to allow preparation of RNA free from secondary metabolites.

Abstract translation: 提供用于分离RNA的方法和试剂盒，其能够从生物来源快速制备RNA。 在一个方面，RNA从含有高水平次级代谢物的困难的植物组织和细胞中分离，而不使用有机提取或盐沉淀方法。 该方法采用新的裂解和结合条件以制备不含次级代谢物的RNA。

公开(公告)号：US20070015165A1

公开(公告)日：2007-01-18

申请号：US11180087

申请日：2005-07-13

Applicant: Fuqiang Chen ,  David Cutter

Inventor： Fuqiang Chen ,  David Cutter

IPC: C12Q1/68 ,  C07H21/02

CPC classification number: C12Q1/6806 ,  C12Q2527/125 ,  C12Q2523/308 ,  C12Q2523/113

Abstract: Methods and kits for isolating RNA are provided that enable rapid RNA preparation from biological sources. In one aspect, RNA is isolated from difficult plant tissues and cells that contain high levels of secondary metabolites, without employing organic extraction or salt precipitation procedures. This method employs novel lysing and binding conditions to allow preparation of RNA free from secondary metabolites.

Abstract translation: 提供用于分离RNA的方法和试剂盒，其能够从生物来源快速制备RNA。 在一个方面，RNA从含有高水平次级代谢物的困难的植物组织和细胞中分离，而不使用有机提取或盐沉淀方法。 该方法采用新的裂解和结合条件以制备不含次级代谢物的RNA。

公开(公告)号：US4746390A

公开(公告)日：1988-05-24

申请号：US402847

申请日：1982-07-29

Applicant: Radim Badalec ,  Werner Baumgartner ,  David Cutter

Inventor： Radim Badalec ,  Werner Baumgartner ,  David Cutter

IPC: H01L21/52 ,  H01L21/268 ,  H01L21/58 ,  H01L21/60 ,  B29C65/16

CPC classification number: H01L24/83 ,  H01L21/268 ,  H01L24/29 ,  H01L24/32 ,  H01L2224/29101 ,  H01L2224/8319 ,  H01L2224/83801 ,  H01L2224/8385 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01018 ,  H01L2924/01039 ,  H01L2924/0106 ,  H01L2924/01074 ,  H01L2924/014 ,  H01L2924/07802 ,  H01L2924/0781 ,  H01L2924/10158 ,  H01L2924/12042 ,  Y10T156/1002

Abstract: Method of joining a semiconductor chip to a chip carrier by cementing or soldering which includes treating an area of the semiconductor chip to be joined to the carrier with a laser beam, adjusting the energy of the laser beam to produce depressions by localizing melting of the semiconductor material of the chip and to at least partially pile melted semiconductor material at the edge of the depression, and applying cement or solder between the treated area of the semiconductor chip and the carrier.

Abstract translation: 通过固井或焊接将半导体芯片接合到芯片载体的方法，其包括用激光束处理待接合到载体的半导体芯片的区域，通过定位半导体的熔化来调节激光束的能量以产生凹陷 芯片的材料和至少部分地在凹陷的边缘处熔化的半导体材料，并且在半导体芯片的处理区域和载体之间施加水泥或焊料。

公开(公告)号：US4622856A

公开(公告)日：1986-11-18

申请号：US614265

申请日：1984-05-25

Applicant: Josef Binder ,  David Cutter ,  Wolfgang Henning ,  Hans-Christian Schaber ,  Frank Mollmer ,  Hansjorg Reichert

Inventor： Josef Binder ,  David Cutter ,  Wolfgang Henning ,  Hans-Christian Schaber ,  Frank Mollmer ,  Hansjorg Reichert

IPC: G01L1/22 ,  G01L9/00 ,  G01L9/06

CPC classification number: G01L1/2262 ,  G01L1/2293 ,  G01L9/0055 ,  Y10S73/04 ,  Y10T29/49004 ,  Y10T29/49103

Abstract: Sensor with polycrystalline silicon resistors which are applied to a substrate and are covered with a dielectric passivating layer, characterized by the feature that the resistors are thermally adapted by targeted adjustment of their dopings and by suitable healing, and are balanced by laser trimming.

Abstract translation: 具有多晶硅电阻器的传感器，其被施加到衬底并被电介质钝化层覆盖，其特征在于，电阻器通过其掺杂的目标调整和适当的愈合热适应，并且通过激光修整来平衡。

公开(公告)号：US20050245733A1

公开(公告)日：2005-11-03

申请号：US11108317

申请日：2005-04-18

Applicant: Kevin Ray ,  Carol Kreader ,  Fuqiang Chen ,  David Cutter

Inventor： Kevin Ray ,  Carol Kreader ,  Fuqiang Chen ,  David Cutter

IPC: C07H21/04 ,  C12N15/10 ,  C12N15/74

CPC classification number: C07H21/04 ,  C12N15/101

Abstract: The present invention provides methods for the reduction of endotoxins in a plasmid preparation using a carbohydrate non-ionic detergent with silica chromatography.

Abstract translation: 本发明提供使用碳水化合物非离子洗涤剂与二氧化硅色谱法还原质粒制备中的内毒素的方法。

公开(公告)号：US4415981A

公开(公告)日：1983-11-15

申请号：US250536

申请日：1981-04-03

Applicant: David Cutter ,  Hans Unterberger

Inventor： David Cutter ,  Hans Unterberger

IPC: H04N1/036 ,  H04N1/29 ,  H04N1/32 ,  H04N1/387 ,  G06F15/20

CPC classification number: H04N1/32379 ,  H04N1/036 ,  H04N1/29 ,  H04N1/32363 ,  H04N1/32496 ,  H04N1/387

Abstract: A multi-purpose terminal device is adapted for connection to a data processing system, an automatic text processing unit and/or a communication network. An input and control keyboard is provided for controlling connections and for adding information to the information provided by a plurality of devices. A hard copy input is provided and optically coupled to a hard copy output for producing local copies. A branching device connects the hard copy input to an interface with the external units. A memory is also provided for storing data read from masters, buffering data coming from the external units and for intermediate storage of data during processing operations.

Abstract translation: 多功能终端装置适于连接到数据处理系统，自动文本处理单元和/或通信网络。 提供输入和控制键盘用于控制连接并将信息添加到由多个设备提供的信息。 提供硬拷贝输入并光学地耦合到用于产生本地副本的硬拷贝输出。 分支设备将硬拷贝输入连接到与外部单元的接口。 还提供存储器，用于存储从主机读取的数据，缓冲来自外部单元的数据，以及用于处理操作期间的数据中间存储。