公开(公告)号：US20180210109A1

公开(公告)日：2018-07-26

申请号：US15747578

申请日：2016-08-24

申请人： Qingzhen Guo ,  Dongwon Lee ,  Weijun Guo ,  Daniel F. Dorffer

发明人： Qingzhen Guo ,  Dongwon Lee ,  Weijun Guo ,  Daniel F. Dorffer

IPC分类号： G01V5/04 ,  E21B49/08 ,  G01V5/06 ,  G01N9/24

CPC分类号： G01V5/045 ,  E21B47/082 ,  E21B49/08 ,  E21B2049/085 ,  G01N9/24 ,  G01V5/06

摘要： Various apparatus or methods are arranged to operate a tool downhole in a well, where the tool has a detection package operable to detect gamma rays. Deviation of energy spectra of detected gamma rays in each selected energy window of a set of selected energy windows with respect to reference energy spectra of the respective selected energy window can be detected. One or more properties of one or more regions around the tool can be determined from the deviations, the regions being between the tool and a source of the detected gamma rays in a formation around the well. Additional apparatus, systems, and methods having a gamma ray detection package can operate in a variety of applications.

公开(公告)号：US20130320585A1

公开(公告)日：2013-12-05

申请号：US13807994

申请日：2011-07-01

申请人： Ji-Hun Yu ,  Dongwon Lee ,  Junggoo Lee

发明人： Ji-Hun Yu ,  Dongwon Lee ,  Junggoo Lee

IPC分类号： H01F1/01

CPC分类号： H01F1/01 ,  B22F9/023 ,  C22C1/02 ,  C22C33/0278 ,  C22C38/002 ,  C22C38/005 ,  H01F1/0573 ,  H01F1/0578

摘要： A method of preparing R—Fe—B-based rare earth magnetic powder for a bonded magnet and magnetic powder prepared thereby, and a method of manufacturing a bonded magnet using magnetic powder and a bonded magnet manufactured thereby. Further, a method of preparing R—Fe—B-based rare earth magnetic powder having improved magnetic properties including grinding rare earth sintered magnet products as a raw material, performing a hydrogenation process where a ground product is charged into a furnace, and the furnace is then filled with hydrogen and a temperature of the furnace is increased, performing a disproportionation process where the temperature of the furnace is further increased in the same hydrogen atmosphere above, performing a desorption process where hydrogen is exhausted from an inside of the furnace, and performing a recombination process where hydrogen in the inside of the furnace is exhausted, and magnetic powder prepared thereby, and a method of manufacturing a bonded magnet.

摘要翻译： 制备用于粘结磁体的R-Fe-B系稀土磁性粉末和由此制备的磁性粉末的方法，以及由此制造使用磁粉和粘结磁体的粘结磁体的方法。 此外，制备具有改善磁性能的R-Fe-B系稀土磁性粉末的方法，包括研磨稀土烧结磁体产品作为原料，进行将研磨产物装入炉中的氢化工艺，以及炉 然后填充氢气，并且炉的温度升高，进行歧化过程，其中在上述相同的氢气氛中进一步增加炉的温度，进行氢从炉内排出的解吸过程，以及 进行炉内部的氢耗尽的重组工艺及其制备的磁粉，以及粘结磁铁的制造方法。

公开(公告)号：US09230721B2

公开(公告)日：2016-01-05

申请号：US13807994

申请日：2011-07-01

申请人： Ji-Hun Yu ,  Dongwon Lee ,  Junggoo Lee

发明人： Ji-Hun Yu ,  Dongwon Lee ,  Junggoo Lee

IPC分类号： B28B1/14 ,  B28B1/24 ,  H01F1/01 ,  B22F9/02 ,  C22C33/02 ,  C22C38/00 ,  C22C1/02 ,  H01F1/057

CPC分类号： H01F1/01 ,  B22F9/023 ,  C22C1/02 ,  C22C33/0278 ,  C22C38/002 ,  C22C38/005 ,  H01F1/0573 ,  H01F1/0578

摘要： A method of preparing R—Fe—B-based rare earth magnetic powder for a bonded magnet and magnetic powder prepared thereby, and a method of manufacturing a bonded magnet using magnetic powder and a bonded magnet manufactured thereby. Further, a method of preparing R—Fe—B-based rare earth magnetic powder having improved magnetic properties including grinding rare earth sintered magnet products as a raw material, performing a hydrogenation process where a ground product is charged into a furnace, and the furnace is then filled with hydrogen and a temperature of the furnace is increased, performing a disproportionation process where the temperature of the furnace is further increased in the same hydrogen atmosphere above, performing a desorption process where hydrogen is exhausted from an inside of the furnace, and performing a recombination process where hydrogen in the inside of the furnace is exhausted, and magnetic powder prepared thereby, and a method of manufacturing a bonded magnet.

摘要翻译： 制备用于粘结磁体的R-Fe-B系稀土磁性粉末和由此制备的磁性粉末的方法，以及由此制造使用磁粉和粘结磁体的粘结磁体的方法。 此外，制备具有改善磁性能的R-Fe-B系稀土磁性粉末的方法，包括研磨稀土烧结磁体产品作为原料，进行将研磨产物装入炉中的氢化工艺，以及炉 然后填充氢气，并且炉的温度升高，进行歧化过程，其中在上述相同的氢气氛中进一步增加炉的温度，进行氢从炉内排出的解吸过程，以及 进行炉内部的氢耗尽的重组工艺及其制备的磁粉，以及粘结磁铁的制造方法。

公开(公告)号：US20140129152A1

公开(公告)日：2014-05-08

申请号：US14013920

申请日：2013-08-29

申请人： Michael Beer ,  Dongwon Lee

发明人： Michael Beer ,  Dongwon Lee

IPC分类号： G06F19/18

CPC分类号： G16B20/00 ,  G16B40/00

摘要： The present invention comprises methods and systems for identifying enhancer sequences in DNA, for example, in mammalian genomes. The enhancer sequences are identified using a trained support vector machine (SVM) as disclosed herein.

摘要翻译： 本发明包括用于鉴定DNA中增强子序列的方法和系统，例如在哺乳动物基因组中。 增强子序列使用如本文所公开的经训练的支持向量机（SVM）来鉴定。

公开(公告)号：US20070068321A1

公开(公告)日：2007-03-29

申请号：US11508959

申请日：2006-08-24

申请人： Se-il Song ,  Jungwon Park ,  Dongwon Lee

发明人： Se-il Song ,  Jungwon Park ,  Dongwon Lee

IPC分类号： G05G1/14

CPC分类号： G05G1/405 ,  Y10T74/20528

摘要： Disclosed is an adjustable pedal assembly. The adjustable pedal assembly includes a pedal arm hingeably mounted to a support bracket, a pedal part disposed at an end portion of the pedal arm, a gear assembly fixedly mounted to the pedal arm, and driving means for driving the gear assembly. The gear assembly includes a first gear part for receiving a driving force of the driving means, and a second gear part engaged with the first gear part for moving the gear assembly according to a driving direction of the first gear part to thereby change a position of the pedal arm.

摘要翻译： 公开了一种可调踏板组件。 可调节踏板组件包括可铰接地安装到支撑托架的踏板臂，设置在踏板臂的端部的踏板部分，固定地安装到踏板臂的齿轮组件，以及用于驱动齿轮组件的驱动装置。 齿轮组件包括用于接收驱动装置的驱动力的第一齿轮部分和与第一齿轮部分接合的第二齿轮部分，用于根据第一齿轮部分的驱动方向移动齿轮组件，从而改变位置 踏板臂。

公开(公告)号：US06438608B1

公开(公告)日：2002-08-20

申请号：US09788634

申请日：2001-02-21

申请人： Alexandros Biliris ,  Gisli Hjalmtysson ,  Hosagrahar Visvesvaraya Jagadish ,  Mark Alan Jones ,  Dongwon Lee ,  Inderpal Singh Mumick ,  Euthimios Panagos ,  Divesh Srivastava ,  Dimitra Vista

发明人： Alexandros Biliris ,  Gisli Hjalmtysson ,  Hosagrahar Visvesvaraya Jagadish ,  Mark Alan Jones ,  Dongwon Lee ,  Inderpal Singh Mumick ,  Euthimios Panagos ,  Divesh Srivastava ,  Dimitra Vista

IPC分类号： G06F1516

摘要： A messaging system, and method of operation thereof, which supports combinations of directory and mailing list addressing mechanisms. Intended message recipients are specified as declarative addresses, which may include combinations of directory and mailing list information. The messaging system includes a messaging server and an address resolution module. The messaging server receives a message from a sender system and transmits the message to the recipient system. The address resolution module, which is coupled to the messaging server, receives a declarative address associated with the message, resolves the declarative address into at least one messaging address and transmits the at least one messaging address to the messaging server. In one embodiment, a database system may be coupled to the address resolution module to allow address resolution based on information stored in a database. The address resolution module generates a database query based on the declarative address and transmits the generated query to a database system. The database system receives a database query, retrieves at least one messaging address specified by the query and transmits the retrieved at least one messaging address to the address resolution module.

公开(公告)号：US06212552B1

公开(公告)日：2001-04-03

申请号：US09007518

申请日：1998-01-15

申请人： Alexandros Biliris ,  Gisli Hjalmtysson ,  Hosagrahar Visvesvaraya Jagadish ,  Mark Alan Jones ,  Dongwon Lee ,  Inderpal Singh Mumick ,  Euthimios Panagos ,  Divesh Srivastava ,  Dimitra Vista

发明人： Alexandros Biliris ,  Gisli Hjalmtysson ,  Hosagrahar Visvesvaraya Jagadish ,  Mark Alan Jones ,  Dongwon Lee ,  Inderpal Singh Mumick ,  Euthimios Panagos ,  Divesh Srivastava ,  Dimitra Vista

IPC分类号： G06F1516

CPC分类号： H04L51/14

摘要： A messaging system, and method of operation thereof, which supports combinations of directory and mailing list addressing mechanisms. Intended message recipients are specified as declarative addresses, which may include combinations of directory and mailing list information. The messaging system includes a messaging server and an address resolution module. The messaging server receives a message from a sender system and transmits the message to the recipient system. The address resolution module, which is coupled to the messaging server, receives a declarative address associated with the message, resolves the declarative address into at least one messaging address and transmits the at least one messaging address to the messaging server. In one embodiment, a database system may be coupled to the address resolution module to allow address resolution based on information stored in a database. The address resolution module generates a database query based on the declarative address and transmits the generated query to a database system. The database system receives a database query, retrieves at least one messaging address specified by the query and transmits the retrieved at least one messaging address to the address resolution module.

摘要翻译： 消息系统及其操作方法，其支持目录和邮件列表寻址机制的组合。 预期的消息收件人被指定为声明性地址，其可以包括目录和邮件列表信息的组合。 消息系统包括消息收发服务器和地址解析模块。 消息收发服务器从发送者系统接收消息并将消息发送到接收方系统。 耦合到消息收发服务器的地址解析模块接收与该消息相关联的声明性地址，将该声明性地址解析为至少一个消息传送地址，并将该至少一个消息传送地址发送到消息收发服务器。 在一个实施例中，数据库系统可以耦合到地址解析模块，以基于存储在数据库中的信息来允许地址解析。 地址解析模块基于声明性地址生成数据库查询，并将生成的查询发送到数据库系统。 数据库系统接收数据库查询，检索由查询指定的至少一个消息传送地址，并将检索到的至少一个消息传送地址发送到地址解析模块。

公开(公告)号：US20110085260A1

公开(公告)日：2011-04-14

申请号：US12639016

申请日：2009-12-16

申请人： Toshiaki WADA ,  Dongwon Lee ,  Xiaotian Sun ,  Fu-Ying Huang

发明人： Toshiaki WADA ,  Dongwon Lee ,  Xiaotian Sun ,  Fu-Ying Huang

IPC分类号： G11B21/02

CPC分类号： G11B19/042

摘要： A disk drive. The disk drive includes an acceleration sensor, a servo controller, a detection determiner, and a handling processor. The acceleration sensor has an associated resonant frequency. The servo controller is configured to perform servo control for head positioning using frequency components that are obtained by cutting off frequency components including the resonant frequency from output of the acceleration sensor. The detection determiner is configured to detect a frequency band including the resonant frequency from the output of the acceleration sensor to determine whether a magnitude of a voltage amplitude of the frequency band is outside of a specified range. The handling processor is configured to execute a corresponding handling operation if the detection determiner determines that the magnitude of the voltage amplitude of the frequency band is outside of the specified range.

摘要翻译： 磁盘驱动器 磁盘驱动器包括加速度传感器，伺服控制器，检测确定器和处理处理器。 加速度传感器具有相关的共振频率。 伺服控制器被配置为使用通过从加速度传感器的输出切断包括谐振频率的频率分量而获得的频率分量来执行头部定位的伺服控制。 检测确定器被配置为从加速度传感器的输出检测包括谐振频率的频带，以确定频带的电压幅度的大小是否在指定范围之外。 如果检测确定器确定频带的电压幅度的大小超出指定范围，则处理处理器被配置为执行相应的处理操作。