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71. 发明授权

US6003493A Method of reducing vehicle component loading variations on an internal combustion engine 有权
标题翻译：减少内燃机车辆部件负载变化的方法
公开(公告)号：US6003493A
公开(公告)日：1999-12-21
申请号：US167676
申请日：1998-10-07
申请人： John W. DeGeorge , Howard W. Krausman , Adam E. Pachana , Gang Chen
发明人： John W. DeGeorge , Howard W. Krausman , Adam E. Pachana , Gang Chen
IPC分类号： F02P5/15 , F02P5/00
CPC分类号： F02P5/1512 , F02P5/1504 , Y02T10/46
摘要： A method of reducing vehicle component loading variations on an internal combustion engine in a motor vehicle includes the step of receiving a request to actuate a vehicle component and modifying a spark timing sequence for each spark plug of the internal combustion engine. The method also includes the step of actuating said vehicle component. The method further includes opposing a vehicle component torque generated by said actuation of said vehicle component with an adjustment of the internal combustion engine torque by reverting said modification of said spark timing sequence of each spark plug of the internal combustion engine.
摘要翻译：一种减少机动车辆内燃机的车辆部件负载变化的方法包括：接收致动车辆部件的请求并修改内燃机的每个火花塞的火花正时序列的步骤。该方法还包括致动所述车辆部件的步骤。该方法还包括通过恢复内燃机的每个火花塞的所述火花定时顺序的所述修改，来反对通过所述车辆部件的所述致动而产生的车辆部件扭矩，同时调整内燃机扭矩。

72. 发明授权

US5584277A Fuel delivery system with wall wetting history and transient control 失效
标题翻译：具有墙体润湿历史和瞬态控制的燃油输送系统
公开(公告)号：US5584277A
公开(公告)日：1996-12-17
申请号：US534070
申请日：1995-09-26
申请人： Gang Chen , Michael T. Vincent , Terry R. Gutermuth , Michael W. Weglarz
发明人： Gang Chen , Michael T. Vincent , Terry R. Gutermuth , Michael W. Weglarz
IPC分类号： F02D41/04 , F02D41/32
CPC分类号： F02D41/34 , F02D41/047 , F02D41/107 , F02D2200/0402 , F02D2200/0406 , F02D2200/0408 , F02D2200/0411 , F02D2200/0414 , Y02T10/44
摘要： The fuel delivery control system monitors engine speed and load parameters to develop a wall wetting history that is indicative of the physical state of the fuel within the intake port or intake manifold. The wall wetting history is used along with engine speed, temperature and pressure measurements to determine the pulse width of the fuel injector signal. Fuel to air ratio is thereby optimized. Transient conditions due to changes in engine load or due to acceleration and deceleration are used to generate a pulse width correction signal to optimize performance on a cycle by cycle basis. Each engine cylinder injector may be independently controlled.
摘要翻译：燃料输送控制系统监测发动机速度和负载参数以开发指示进气口或进气歧管内的燃料的物理状态的壁润湿历史。使用墙体润湿历史以及发动机转速，温度和压力测量来确定燃油喷射器信号的脉冲宽度。从而优化燃料与空气的比例。由于发动机负载变化或由于加速和减速引起的瞬态条件用于产生脉冲宽度校正信号，以逐周期优化性能。每个发动机气缸喷射器可以独立控制。

73. 发明授权

US5517964A Method of controlling idle speed for an internal combustion engine 失效
标题翻译：控制内燃机怠速的方法
公开(公告)号：US5517964A
公开(公告)日：1996-05-21
申请号：US238098
申请日：1994-05-04
申请人： Gang Chen , Terry R. Gutermuth , Michael T. Vincent
发明人： Gang Chen , Terry R. Gutermuth , Michael T. Vincent
IPC分类号： F02D31/00 , F02D37/02 , F02P5/15 , F02D41/16
CPC分类号： F02D37/02 , F02D31/005 , F02P5/1508 , Y02T10/46
摘要： A method of controlling idle speed of an internal combustion engine in an automotive vehicle is provided. The method includes the steps of calculating an acceleration error of the engine and determining whether the calculated acceleration error is greater than a predetermined deadband. The method also includes the steps of opening or closing an Automatic Idle Speed (AIS) stepper motor if the acceleration error is greater than the predetermined deadband and increasing or decreasing a spark advance if the acceleration error is not greater than the predetermined deadband.
摘要翻译：提供一种控制机动车辆内燃机的怠速的方法。该方法包括计算发动机的加速度误差并确定所计算的加速度误差是否大于预定死区的步骤。该方法还包括如果加速度误差大于预定死区并打开或关闭自动空转速度（AIS）步进电机并且如果加速度误差不大于预定死区，则增加或减少火花提前的步骤。

74. 发明授权

US11863134B2 Balanced radio frequency power amplifier, chip and communication terminal 有权
公开(公告)号：US11863134B2
公开(公告)日：2024-01-02
申请号：US17027708
申请日：2020-09-22
申请人： Gang Chen , Yunfang Bai
发明人： Gang Chen , Yunfang Bai
IPC分类号： H03F3/193 , H03F3/213 , H03F3/60
CPC分类号： H03F3/193 , H03F3/213 , H03F3/602 , H03F2200/18
摘要： Disclosed in the present invention are a balanced radio frequency power amplifier, a chip and a communication terminal. The radio frequency power amplifier divides, by means of a 90-degree power splitter unit, a radio frequency input signal into two equal-amplitude signals having a phase difference of 90 degrees, the two radio frequency input signals are amplified and then inputted into an adjustable 90 -degree power combiner, and the values of a adjustable capacitor and an adjustable resistor in the adjustable 90-degree power combiner are controlled by means of a control unit, so as to synthesize the two radio frequency input signals into one radio frequency input signal when the phase difference and amplitude difference of the two signals at different frequencies are the smallest, and to input the radio frequency input signal into a circuit of the next stage by means of a specific radio frequency transmission path.

75. 发明授权

US11470973B1 Sidekick stool 有权
公开(公告)号：US11470973B1
公开(公告)日：2022-10-18
申请号：US17318465
申请日：2021-05-12
申请人： Jianyong Yu , Gang Chen
发明人： Jianyong Yu , Gang Chen
IPC分类号： A47C7/62 , A47C16/04 , A47C9/00 , A47C7/00
摘要： A sidekick stool is provided, including a frame body, including at least two support portions which are spacingly arranged; a seat body, being disposed on the at least two support portions; and a rail assembly, fixed to the seat body for a receiving unit to slide therein.

76. 发明授权

US11344199B2 Systems and methods for detection and prediction of brain disorders based on neural network interaction 有权
公开(公告)号：US11344199B2
公开(公告)日：2022-05-31
申请号：US13634284
申请日：2011-03-15
申请人： Shi-Jiang Li , Gang Chen , Barney D. Ward , Zhilin Wu , Piero Antuono
发明人： Shi-Jiang Li , Gang Chen , Barney D. Ward , Zhilin Wu , Piero Antuono
IPC分类号： A61B5/00 , A61B5/055 , G01R33/48 , G06T7/00 , G16H50/70
摘要： Systems and methods obtain functional connectivity data in the whole brain to detect and predict brain disorders. This whole brain data is regionalized and then manipulated to derive functional connectivity data sets that can be used to show measured functional connectivity changes. This whole brain data may also be analyzed to determine changes in functional activity in both increased and decreased neural network connectivity. By identifying and then quantifying the functional connectivity differences between healthy and diseased subjects, a classification for individual subjects can be made.

77. 发明授权

US10670056B2 Widener 审中-公开
公开(公告)号：US10670056B2
公开(公告)日：2020-06-02
申请号：US16109173
申请日：2018-08-22
申请人： Chun-Hsien Wu , Gang Chen
发明人： Chun-Hsien Wu , Gang Chen
IPC分类号： F16B2/04
摘要： A widener is provided, including: a base, a pushing assembly and a driving assembly. The base includes an inner space, a first passage and a second passage which are communicated with one another, and the first passage is transverse to the second passage. The pushing assembly includes a first pushing board, a second pushing board and a linkage member. The first pushing board is positioned at the base. The linkage member is movably inserted within the second passage. The second pushing board comovably connected with the linkage member. The driving assembly includes a tube body, a driving member and a driving block. The tube body defines a driving space, and the driving block is movably received in the driving space. An end of the tube body is connected with the first passage and the driving space is communicated with the inner space.

78. 发明授权

US09714871B2 Real-time virtual axle assembly temperature sensor 有权
公开(公告)号：US09714871B2
公开(公告)日：2017-07-25
申请号：US14282341
申请日：2014-05-20
申请人： Gang Chen , Roland T Richardson , Samuel G Brown , Prashant Hegde
发明人： Gang Chen , Roland T Richardson , Samuel G Brown , Prashant Hegde
IPC分类号： G01K5/00 , G01K13/00 , B61K9/06 , G01K13/08
CPC分类号： G01K13/00 , B61K9/06 , G01K13/08
摘要： Techniques for real-time virtual sensing of an axle assembly temperature include determining, at a controller of a vehicle, an initial temperature of an axle assembly of the vehicle based on an ambient temperature and a fluid temperature of a transmission. The techniques include determining, at the controller, an operating mode of the vehicle, the operating mode of the vehicle being one of moving and non-moving. The techniques also include estimating, at the controller, a temperature of the axle assembly based on the initial axle assembly temperature and the vehicle operating mode using an axle temperature model.

79. 发明授权

US09713042B2 Method and system for notifying attribute of IP address and SGW 有权
公开(公告)号：US09713042B2
公开(公告)日：2017-07-18
申请号：US14233808
申请日：2012-06-13
申请人： Fei Lu , Gang Chen
发明人： Fei Lu , Gang Chen
IPC分类号： H04W36/00 , H04W8/26 , H04W4/24 , H04L12/14 , H04L29/12 , H04M15/00 , H04W88/16 , H04W36/12
CPC分类号： H04W36/0055 , H04L12/1407 , H04L12/1425 , H04L61/2007 , H04L61/2076 , H04M15/83 , H04M15/84 , H04M15/85 , H04W4/24 , H04W8/26 , H04W36/0011 , H04W36/12 , H04W88/16
摘要： A method and a system for notifying an attribute of an Internet Protocol (IP) address and a Serving Gateway (SGW) are disclosed. When an SGW is taken as a User Equipment's (UE's) SGW, the new SGW can be notified of an attribute of the UE's IP address. The technology of notifying an attribute of an IP address in the disclosure can ensure that the new SGW can learn the attribute of the UE's IP address in time when the new SGW is taken as the UE's SGW. Therefore, a charging gateway function entity connected with the new SGW can accurately charge the UE according to the attribute of the IP address.

80. 发明授权

US09344804B2 Miniature moving-coil speaker 有权
标题翻译：微型动圈式扬声器
公开(公告)号：US09344804B2
公开(公告)日：2016-05-17
申请号：US14370055
申请日：2012-02-20
申请人： Gang Chen , Minghui Shao , Qing Miao , Chao Xu , Zongjun Mou
发明人： Gang Chen , Minghui Shao , Qing Miao , Chao Xu , Zongjun Mou
IPC分类号： H04R9/02 , H04R15/00 , H04R9/06 , H04R3/00 , H04R1/06
CPC分类号： H04R15/00 , H04R1/06 , H04R3/00 , H04R9/02 , H04R9/06 , H04R2209/00 , H04R2499/11
摘要： Disclosed is a miniature moving-coil speaker comprising a magnetic circuit system, a vibration system, and an auxiliary system for fixing the magnetic circuit system and the vibration system. The vibration system comprises a diaphragm and a voice coil integrated with the diaphragm. The auxiliary system comprises a plastic enclosure. The diaphragm is installed correspondingly at one end face of the enclosure, while the magnetic circuit system is installed at the other end face of the enclosure opposite the diaphragm; also: a flexible circuit board is arranged on the end face of the enclosure where the magnetic circuit system is installed, and the voice coil is electrically connected to the flexible circuit board. The design reduces product installation height, while at the same time facilitates wire-leading and wire-combing for the miniature moving-coil speaker, and simplifies product design.
摘要翻译：公开了一种微型动圈式扬声器，其包括磁路系统，振动系统和用于固定磁路系统和振动系统的辅助系统。振动系统包括隔膜和与隔膜一体的音圈。辅助系统包括塑料外壳。隔膜相应地安装在外壳的一个端面，而磁路系统安装在与隔膜相对的外壳的另一端面上; 另外：在安装有磁路系统的外壳的端面设置柔性电路板，音圈电连接到柔性电路板。该设计降低了产品安装高度，同时方便了微型动圈式扬声器的导线和线梳，简化了产品设计。

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