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61. 发明申请

US20060023433A1 MEMORY STICK HAVING A USB PORT 失效
标题翻译：具有USB端口的记忆棒
公开(公告)号：US20060023433A1
公开(公告)日：2006-02-02
申请号：US10901223
申请日：2004-07-29
申请人： Chih Lin
发明人： Chih Lin
IPC分类号： H05K7/02
CPC分类号： H05K5/0278 , G06K19/07732
摘要： A memory stick includes a plastic shell, an elongated metal casing mounted in the plastic shell and having a front extension exposed to the outside of the plastic shell for insertion into a USB socket of a computer, a circuit board mounted inside the elongated metal casing and having a USB connector suspended in the front extension of the elongated metal casing, a locating frame mounted inside the metal casing to support the circuit board, and an end cap capped on the rear end of the circuit board and inserted with the circuit board into the rear end of the hollow plastic shell.
摘要翻译：记忆棒包括塑料外壳，安装在塑料外壳中的细长金属外壳，并具有暴露于塑料外壳外部的前延伸部分，用于插入计算机的USB插座，安装在细长金属外壳内部的电路板，具有悬挂在细长金属外壳的前延伸部中的USB连接器，安装在金属外壳内部以支撑电路板的定位框架，以及封装在电路板的后端上的端盖，并将电路板插入中空塑料外壳的后端。

62. 发明申请

US20050263216A1 Ternary and multi-nary iron-based bulk glassy alloys and nanocrystalline alloys 审中-公开
标题翻译：三元和多元铁基块状玻璃合金和纳米晶合金
公开(公告)号：US20050263216A1
公开(公告)日：2005-12-01
申请号：US11138287
申请日：2005-05-27
申请人： Tsung Chin , Chih Lin
发明人： Tsung Chin , Chih Lin
IPC分类号： H01F1/153
CPC分类号： C22C45/02 , H01F1/15325 , H01F1/15333
摘要： Disclosed in this invention is a family of ternary and multi-nary iron-based new compositions of bulk metallic glasses which possess promising soft magnetic properties, and the composition selection rules that lead to the design of such new compositions. The embodiment alloys are represented by the formula MaXbZc, where M represents at least one of ferromagnetic elements such as iron and may partly be replaced by some other substitute elements; X is an element or combinations of elements selected from those with atomic radius at least 130% that of iron and in the mean time is able to form an M-rich eutectic; and Z is an element or combinations of elements selected from semi-metallic or non-metallic elements with atomic radius smaller than 86% that of iron and in the meantime is able to form an M-Z eutectic; a, b, c are the atomic percentage of M, X, Z, respectively, and a+b+c=100%. When 1%
摘要翻译：在本发明中公开了一种具有期望的软磁性质的块状金属玻璃的三元和多元铁基新组合物族，以及导致这种新组合物的设计的组成选择规则。本实施方式的合金由式M代表其中M表示铁磁性元素如铁中的至少一种，并且可以部分由其他替代要素代替; X是选自原子半径至少为铁的130％的元素或元素的组合，并且同时能够形成富M的共晶; Z是选自半金属或非金属元素的元素或元素的组合，其原子半径小于铁的86％，同时能够形成M-Z共晶; a，b，c分别为M，X，Z的原子百分数，a + b + c = 100％。当1％

63. 发明授权

US06419032B1 Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations 有权
标题翻译：在钻井操作期间监测和记录井下钻头的操作状态的方法和装置
公开(公告)号：US06419032B1
公开(公告)日：2002-07-16
申请号：US09777813
申请日：2001-02-06
申请人： Eric Charles Sullivan , Theodore Edward Zaleski, Jr. , Scott Ray Schmidt , Don Quy Nguyen , Glenn R. Zadrapa , Chih Lin
发明人： Eric Charles Sullivan , Theodore Edward Zaleski, Jr. , Scott Ray Schmidt , Don Quy Nguyen , Glenn R. Zadrapa , Chih Lin
IPC分类号： E21B1022
CPC分类号： E21B47/01 , E21B10/08 , E21B10/22 , E21B12/02 , E21B47/065 , E21B47/124
摘要： An improved drill bit includes a condition sensor and a semiconductor memory. The condition sensor includes an electrical sensor which has an attribute which changes in response to changes in the bit condition. Monitoring and sampling circuits are utilized to record this data into the semiconductor memory. A communication system may be provided which includes a signal flow path and a selectively-actuable flow control device for controlling the signal flow path until a predetermined operating condition is detected; upon actuation, a detectable pressure change is developed in the wellbore.
摘要翻译：改进的钻头包括条件传感器和半导体存储器。条件传感器包括具有响应于位条件变化而变化的属性的电传感器。利用监控和采样电路将该数据记录到半导体存储器中。可以提供一种通信系统，其包括信号流路径和用于控制信号流路径的可选择性致动的流量控制装置，直到检测到预定操作状态; 在致动时，在井筒中产生可检测的压力变化。

64. 发明授权

US5791421A Optimal material pair for metal face seal in earth-boring bits 失效
标题翻译：钻孔中金属表面密封的最佳材料对
公开(公告)号：US5791421A
公开(公告)日：1998-08-11
申请号：US692939
申请日：1996-08-06
申请人： Chih Lin
发明人： Chih Lin
IPC分类号： E21B10/22 , E21B10/25 , E21B10/24
CPC分类号： E21B10/25
摘要： An earth-boring bit has a bit body, at least one cantilevered bearing shaft, including a base and a cylindrical journal bearing surface extending inwardly and downwardly from the bit body, and at least one cutter mounted for rotation on the cylindrical journal bearing surface of the bearing shaft. A seal assembly is disposed between the cylindrical journal bearing surface and the cutter proximally to the base of the cantilevered bearing shaft. The seal assembly includes at least one rigid seal ring having a seal face in contact with a second seal face. A selected one of the seal faces is at least partially formed of a hard ceramic type material with the other seal face being formed of a relatively softer material to provide improved wear resistance for the seal assembly.
摘要翻译：一个钻头具有一个位体，至少一个悬臂轴承轴，包括一个底座和一个从钻头体向内和向下延伸的圆柱形轴颈轴承表面，以及至少一个刀片，其安装成用于在圆柱形轴颈轴承表面上旋转轴承轴。密封组件设置在圆柱形轴颈轴承表面和切割器之间的靠近悬臂轴承轴的底部。密封组件包括至少一个具有与第二密封面接触的密封面的刚性密封环。所选择的一个密封面至少部分地由硬陶瓷型材料形成，另一个密封面由相对较软的材料形成，以为密封组件提供改进的耐磨性。

65. 发明授权

US07896109B2 Spacer ring for elastomeric seal 有权
标题翻译：弹性密封垫圈
公开(公告)号：US07896109B2
公开(公告)日：2011-03-01
申请号：US12251000
申请日：2008-10-14
申请人： Chih Lin
发明人： Chih Lin
IPC分类号： E21B10/25
CPC分类号： E21B10/25
摘要： A roller cone bit is provided that includes a companion ring positioned adjacent to the seal, wherein the companion ring is formed of a porous material that is compatible with the fluid lubricating the interface between the roller cone and the bearing pin.
摘要翻译：提供了一种辊锥头，其包括邻近密封件定位的配对环，其中所述配套环由与润滑所述辊锥体和所述支承销之间的界面的流体相容的多孔材料形成。

66. 发明申请

US20100089657A1 SPACER RING FOR ELASTOMERIC SEAL 有权
标题翻译：弹性密封垫圈
公开(公告)号：US20100089657A1
公开(公告)日：2010-04-15
申请号：US12251000
申请日：2008-10-14
申请人： Chih Lin
发明人： Chih Lin
IPC分类号： E21B10/22
CPC分类号： E21B10/25
摘要： A roller cone bit is provided that includes a companion ring positioned adjacent to the seal, wherein the companion ring is formed of a porous material that is compatible with the fluid lubricating the interface between the roller cone and the bearing pin.
摘要翻译：提供了一种辊锥头，其包括邻近密封件定位的配对环，其中所述配套环由与润滑所述辊锥体和所述支承销之间的界面的流体相容的多孔材料形成。

67. 发明授权

US07413037B2 Metal face seal for an earth-boring bit 有权
标题翻译：用于钻孔的金属表面密封
公开(公告)号：US07413037B2
公开(公告)日：2008-08-19
申请号：US11226948
申请日：2005-09-15
申请人： Chih Lin , Don Quy Nguyen , Gregory L. Ricks , Terry J. Koltermann
发明人： Chih Lin , Don Quy Nguyen , Gregory L. Ricks , Terry J. Koltermann
IPC分类号： E21B10/22 , E21B10/25 , F16J15/22
CPC分类号： E21B10/25
摘要： A metal face seal for an earth boring drill bit where the drill bit has a bit body, at least one bit leg, a bearing pin on each bit leg, and a cone rotatably mounted on each bearing pin. The metal face seal is located in the cavity formed between the interior surface of the cone and the bearing pin. The metal face seal consists of a rigid seal ring having a forward surface that engages a rotating seal surface of the cone. An energizer ring biases the rigid seal ring toward the rotating seal surface. A secondary seal engages the bearing pin surface, the energizer ring, and the rigid seal ring. The secondary seal ring has a protuberance on its forward side for filling void spaces between the energizer ring, the rigid seal ring, and the secondary seal ring.
摘要翻译：一种用于钻孔钻头具有钻头体，至少一个位腿，每个钻头腿上的支承销以及可旋转地安装在每个轴承销上的锥体的钻孔钻头的金属表面密封件。金属表面密封件位于形成在锥体的内表面和轴承销之间的空腔中。金属表面密封件由刚性密封环组成，其具有接合锥体的旋转密封表面的前表面。活力环将刚性密封环朝向旋转的密封表面偏压。辅助密封件接合轴承销表面，增力环和刚性密封环。二次密封环在其前侧具有用于填充增力环，刚性密封环和次级密封环之间的空隙的突起。

68. 发明申请

US20070080245A1 Fluid injection devices and analyzing and maintenance methods thereof 审中-公开
标题翻译：流体注射装置及其分析和维护方法
公开(公告)号：US20070080245A1
公开(公告)日：2007-04-12
申请号：US11526998
申请日：2006-09-25
申请人： Chih Lin , Chung Chou
发明人： Chih Lin , Chung Chou
IPC分类号： F02M47/02 , B05B1/30 , F02M43/00 , B05B1/34
CPC分类号： B41J2/16517 , B41J2/14072 , B41J2/14201 , B41J2002/16567
摘要： Fluid injection devices with surface acoustic wave (SAW) devices and methods of analyzing and cleaning the same. The fluid injection device comprises a fluid injection element and a surface acoustic wave device with slanted fingers inter-digital transducers on the fluid injection element. The fluid injection element comprises a fluid chamber in a substrate with a structural layer thereon. At least one fluid actuator is disposed on the structural layer opposing the fluid chamber. A nozzle adjacent to the at least one fluid actuator passes through the structural layer and connects the fluid chamber.
摘要翻译：具有表面声波（SAW）装置的流体注入装置及其分析和清洗方法。流体注射装置包括流体注入元件和在流体注入元件上具有倾斜指状的数字间换能器的表面声波装置。流体注入元件包括在其上具有结构层的基底中的流体室。至少一个流体致动器设置在与流体室相对的结构层上。与至少一个流体致动器相邻的喷嘴通过结构层并连接流体室。

69. 发明申请

US20070040860A1 Fluid injection devices with sensors, fluid injection system and method of analyzing fluid in fluid injection devices 失效
标题翻译：具有传感器，流体注射系统和流体注射装置中流体分析方法的流体注射装置
公开(公告)号：US20070040860A1
公开(公告)日：2007-02-22
申请号：US11505796
申请日：2006-08-16
申请人： Chung Chou , Chih Lin
发明人： Chung Chou , Chih Lin
IPC分类号： B41J2/195
CPC分类号： B41J2/14153 , B41J2002/14354
摘要： A fluid injection device integrating a piezoelectric sensor, a fluid injection apparatus and a method for analyzing fluid content in a fluid injection device. The fluid injection device comprises a fluid injector and a piezoelectric sensor. The fluid injector comprises a plurality of fluid chambers formed in a substrate for receiving fluid. A structural layer is disposed on the substrate and the plurality of fluid chambers. At least one fluid actuator is disposed on the structural layer opposing each fluid chamber. A nozzle is adjacent to the at least one fluid actuator and connecting each fluid chamber through the structural layer. The piezoelectric sensor id disposed on the structural layer to analyze fluid content in each fluid chamber.
摘要翻译：一种集成压电传感器，流体注射装置和用于分析流体注射装置中的流体含量的方法的流体注入装置。流体注射装置包括流体注射器和压电传感器。流体注射器包括形成在用于接收流体的基底中的多个流体室。结构层设置在基板和多个流体室上。至少一个流体致动器设置在与每个流体室相对的结构层上。喷嘴与所述至少一个流体致动器相邻，并且将每个流体室连接通过结构层。设置在结构层上的压电传感器id用于分析每个流体室中的流体含量。

70. 发明申请

US20060283638A1 Shirttails for reducing damaging effects of cuttings 有权
公开(公告)号：US20060283638A1
公开(公告)日：2006-12-21
申请号：US11511119
申请日：2006-08-28
申请人： Christopher Beuershausen , Raul Lema , Ronald Hales , Don Nguyen , Gregory Ricks , Chih Lin , Terry Koltermann , Mark Morris , Chris McCarty , Ronald Jones , James Overstreet , Rudolf Pessier
发明人： Christopher Beuershausen , Raul Lema , Ronald Hales , Don Nguyen , Gregory Ricks , Chih Lin , Terry Koltermann , Mark Morris , Chris McCarty , Ronald Jones , James Overstreet , Rudolf Pessier
IPC分类号： E21B10/08
CPC分类号： E21B10/08
摘要： An earth-boring bit has a bit body that includes head sections, each having depending bit legs with a circumferentially extending outer surface, a leading side, and a trailing side. A bearing shaft depends inwardly from each of the bit legs for mounting a cutter. The bit includes a beveled surface formed at a junction of the leading side and the outer surface of each bit leg. The beveled surface is angled relative to a radial plane emenating from the axis of the bit. The angle of the beveled surface is at least 20 degrees, and extends to an inner surface of the bit leg. The bit can also have a layer of hardfacing on the leading, trailing and shirttail surfaces of the bit leg. A diversion finger of hardfacing extends circumferentially to direct cuttings.

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