公开(公告)号：US20110064410A1

公开(公告)日：2011-03-17

申请号：US12558848

申请日：2009-09-14

Applicant: Douglas James BECKETT ,  Bin CAO ,  Rong CHEN

Inventor： Douglas James BECKETT ,  Bin CAO ,  Rong CHEN

IPC: H04J14/02

CPC classification number: H04J14/0282 ,  H04J14/02 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0265

Abstract: A Wavelength Division Multiplexed Passive Optical Network (WDM-PON) includes a plurality of broadband light sources, each broadband light source being connected to receive a respective data signal and generating a corresponding modulated broadband optical signal. An Array Waveguide Grating (AWG) is connected for receiving each modulated broadband optical signal through a respective branch port and for generating a filtered broadband signal. The AWG implements a filter function comprising a respective pass-band associated with each branch port such that the filtered broadband signal exhibits a respective intensity peak associated with each pass-band. Each intensity peak is modulated with data from a respective one of the broadband light sources. A bandwidth of the respective modulated broadband optical signal generated by each broadband light source is at least equal to the width of a channel-band of the AWG.

Abstract translation: 波分复用无源光网络（WDM-PON）包括多个宽带光源，每个宽带光源被连接以接收相应的数据信号并产生相应的调制宽带光信号。 阵列波导光栅（AWG）被连接用于通过相应的分支端口接收每个调制的宽带光信号并且用于产生滤波的宽带信号。 AWG实现包括与每个分支端口相关联的相应通带的滤波器功能，使得经滤波的宽带信号呈现与每个通带相关联的相应强度峰值。 每个强度峰值用来自宽带光源中的相应一个的数据进行调制。 由每个宽带光源产生的相应调制的宽带光信号的带宽至少等于AWG的信道带宽度。

公开(公告)号：US20100046949A1

公开(公告)日：2010-02-25

申请号：US12194912

申请日：2008-08-20

Applicant: John Bainbridge ,  Tom Luk ,  Bin Cao

Inventor： John Bainbridge ,  Tom Luk ,  Bin Cao

IPC: H04J14/02

CPC classification number: H04J14/0221 ,  H04B10/506 ,  H04J14/0226 ,  H04J14/0227

Abstract: Described is a method for controlling the wavelength of a laser in a wavelength division multiplexed (WDM) system. The method includes generating broadband light having a dithered optical power and a wavelength spectrum that includes a plurality of WDM wavelengths. The broadband light is spectrally filtered to generate a spectrally-sliced optical signal having a wavelength spectrum that includes one of the WDM wavelengths. The spectrally-sliced optical signal is injected into a laser and a dithered optical power of the laser is determined. A parameter of the laser is controlled in response to the determination of the dithered optical power to thereby align a wavelength of the laser to the wavelength spectrum of the spectrally-sliced optical signal.

Abstract translation: 描述了一种用于控制波分复用（WDM）系统中的激光波长的方法。 该方法包括产生具有抖动光功率的宽带光和包括多个WDM波长的波长光谱。 对宽带光进行频谱滤波以产生具有包括WDM波长之一的波长谱的光谱切片光信号。 将光谱切片的光信号注入到激光器中，确定激光的抖动光焦度。 响应于抖动光焦度的确定来控制激光器的参数，从而将激光器的波长与光谱切片的光信号的波长光谱对准。

公开(公告)号：US20100046946A1

公开(公告)日：2010-02-25

申请号：US12341012

申请日：2008-12-22

Applicant: Bin CAO ,  Rong CHEN

Inventor： Bin CAO ,  Rong CHEN

IPC: H04J14/02

CPC classification number: H04J14/0282 ,  H04J14/02 ,  H04J14/0226 ,  H04J14/0232 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0265 ,  H04J14/0267 ,  H04J14/0298 ,  H04J2014/0253

Abstract: In a Wavelength Division Multiplexed Passive Optical Network (WDM-PON) including, a system for overlaying an analog broadcast signal. An Optical Line Terminal of the WDM-PON includes a broadband light source for generating uplink seed light for each uplink channel of the WDM-PON, and a modulator for modulating the analog broadcast signal onto the uplink seed light. An Optical Network Terminal of the WDM-PON receives the uplink seed light from the Optical Line Terminal, and includes an optical divider for dividing the received seed light into a first signal and a second signal; a light source for generating an uplink data signals using the first signal as seed light; and an RF receiver for detecting the analog broadcast signal modulated on the second signal.

Abstract translation: 在波分复用无源光网络（WDM-PON）中，包括用于覆盖模拟广播信号的系统。 WDM-PON的光线路终端包括用于为WDM-PON的每个上行链路信道生成上行链路种子光的宽带光源和用于将模拟广播信号调制到上行链路种子光的调制器。 WDM-PON的光网络终端从光线路终端接收上行种子光，并包括用于将接收到的种子光分为第一信号和第二信号的光分路器; 用于使用所述第一信号生成上行链路数据信号作为种子光的光源; 以及用于检测在第二信号上调制的模拟广播信号的RF接收机。

公开(公告)号：US09770726B2

公开(公告)日：2017-09-26

申请号：US14116202

申请日：2012-05-08

Applicant: Huasong Zhou ,  Zhongcheng Jin ,  Hui Huang ,  Bin Cao

Inventor： Huasong Zhou ,  Zhongcheng Jin ,  Hui Huang ,  Bin Cao

IPC: F16K17/38 ,  F16K31/00 ,  G05D23/02 ,  B05B1/30 ,  B05B12/10 ,  B05B1/18

CPC classification number: B05B1/3013 ,  B05B1/18 ,  B05B12/10 ,  F16K31/002 ,  Y10T137/7737

Abstract: A high temperature protective valve and the use thereof in a shower head, wherein the high temperature protective valve includes a body, the body having a complete one-way waterway, and also a thermo-sensitive assembly and a pivot valve assembly. The thermo-sensitive assembly is fixed inside the body and has a memory alloy body which can be immersed in the waterway and extend and retract along the direction of the flow. The pivot valve assembly is also fixed inside the body downstream waterway of the thermo-sensitive assembly. The pivot valve assembly has a pivot valve plug which is controllable by the thermo-sensitive assembly so as to cut off the waterway. The high temperature protective valve of such a structure has a fast response and can achieve good protective effects at a high temperature.

公开(公告)号：US09394259B2

公开(公告)日：2016-07-19

申请号：US14008788

申请日：2012-03-30

Applicant: Huasong Zhou ,  Wei Zhang ,  Jianmin Chen ,  Bin Cao

Inventor： Huasong Zhou ,  Wei Zhang ,  Jianmin Chen ,  Bin Cao

IPC: C07D239/47 ,  B05B1/16 ,  B05B1/18 ,  C07D239/48 ,  C07D487/04 ,  C07D405/12

CPC classification number: C07D239/47 ,  B05B1/1636 ,  B05B1/18 ,  C07D239/48 ,  C07D405/12 ,  C07D487/04

Abstract: An auto-rebound switching apparatus has: a body provided with a water-separating apparatus, an upper cover rotatably arranged on the rear side of the body, a passive disc rotatably arranged between the rear side of the body and the upper cover, a clutch mechanism comprising a bi-directional ratchet gear and a bi-directional pawl matching the ratchet gear, the ratchet gear being rotatably arranged on the rear side of the body and transmissively connected to the water-separating apparatus, thus allowing the ratchet gear, when rotating, to drive the water-separating apparatus into motion to allow switching, the bi-directional pawl, the upper cover, and the passive disc being interconnected, allowing the upper cover to rotate relative to the passive disc thus driving the bi-directional pawl to move between a forward rotation position, a reverse rotation position, and a detached position, and a rebound apparatus.

Abstract translation: 一种自动回弹切换装置具有：主体，其具有水分离装置，可旋转地布置在主体后侧的上盖，可旋转地布置在主体的后侧和上盖之间的无源盘，离合器 机构包括双向棘轮齿轮和与棘轮相配合的双向棘爪，该棘轮齿轮可旋转地布置在主体的后侧上，并透射连接到水分离装置，从而允许棘轮在旋转时 ，以驱动水分离装置运动以允许切换，双向棘爪，上盖和无源盘互连，允许上盖相对于无源盘旋转，从而将双向棘爪驱动到 在正向旋转位置，反向旋转位置和分离位置之间移动，以及回弹装置。

公开(公告)号：US09321059B2

公开(公告)日：2016-04-26

申请号：US13641563

申请日：2011-04-28

Applicant: Huasong Zhou ,  Shuiyuan Luo ,  Cailin Wu ,  Bin Cao

Inventor： Huasong Zhou ,  Shuiyuan Luo ,  Cailin Wu ,  Bin Cao

IPC: F16K11/078 ,  F16K11/07 ,  F16K21/00 ,  A62C31/00 ,  F16K31/12 ,  F16K35/00 ,  F16K31/44 ,  F16K31/00 ,  B05B1/18 ,  B05B1/16

CPC classification number: B05B1/18 ,  B05B1/1609 ,  B05B1/169 ,  Y10T137/86549

Abstract: A ball arm switching shower has a fixed unit and a switching mechanism. The fixed unit is provided with multiple outlet functions, a assembling slot and a water inlet passage, each outlet function is provided with a water division hole. The switching mechanism comprises a connecting part, a handle, a switching plate, a transmission shaft and a sealing piece. The connecting part can be mounted in the assembling slot in a sliding and swinging manner. The handle is fixedly connected to the connecting part. The transmission shaft can fixedly connect to the connecting part and the switching plate, so that the switching plate can be driven to swing and slide through the movement of the handle.

Abstract translation: 球臂开关淋浴器具有固定单元和切换机构。 固定单元具有多个出口功能，组装槽和进水通道，每个出口功能设有一个分水孔。 切换机构包括连接部，手柄，切换板，传动轴和密封件。 连接部件可以以滑动和摆动的方式安装在组装槽中。 把手与连接部分固定连接。 传动轴可以固定地连接到连接部分和开关板上，从而可以通过手柄的移动来驱动开关板摆动和滑动。

公开(公告)号：US08538262B2

公开(公告)日：2013-09-17

申请号：US12558848

申请日：2009-09-14

Applicant: Douglas Beckett ,  Bin Cao ,  Rong Chen

Inventor： Douglas Beckett ,  Bin Cao ,  Rong Chen

IPC: H04J14/02

CPC classification number: H04J14/0282 ,  H04J14/02 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0265

Abstract: A Wavelength Division Multiplexed Passive Optical Network (WDM-PON) includes a plurality of broadband light sources, each broadband light source being connected to receive a respective data signal and generating a corresponding modulated broadband optical signal. An Array Waveguide Grating (AWG) is connected for receiving each modulated broadband optical signal through a respective branch port and for generating a filtered broadband signal. The AWG implements a filter function comprising a respective pass-band associated with each branch port such that the filtered broadband signal exhibits a respective intensity peak associated with each pass-band. Each intensity peak is modulated with data from a respective one of the broadband light sources. A bandwidth of the respective modulated broadband optical signal generated by each broadband light source is at least equal to the width of a channel-band of the AWG.

Abstract translation: 波分复用无源光网络（WDM-PON）包括多个宽带光源，每个宽带光源被连接以接收相应的数据信号并产生相应的调制宽带光信号。 阵列波导光栅（AWG）被连接用于通过相应的分支端口接收每个调制的宽带光信号并且用于产生滤波的宽带信号。 AWG实现包括与每个分支端口相关联的相应通带的滤波器功能，使得经滤波的宽带信号呈现与每个通带相关联的相应强度峰值。 每个强度峰值用来自宽带光源中的相应一个的数据进行调制。 由每个宽带光源产生的相应调制的宽带光信号的带宽至少等于AWG的信道带宽度。

公开(公告)号：US20130118538A1

公开(公告)日：2013-05-16

申请号：US13812244

申请日：2011-08-24

Applicant: Huasong Zhou ,  Li Jiang ,  Jianmin Chen ,  Bin Cao

Inventor： Huasong Zhou ,  Li Jiang ,  Jianmin Chen ,  Bin Cao

IPC: A47L15/42

CPC classification number: A47L15/4278 ,  B05B1/18 ,  B05B7/0425 ,  B05B7/0846

Abstract: A rich air sprayer of sanitary ware has a base, the base is disposed with at least two waterways; each waterway includes an inlet hole, a mutation cavity connected to the inlet hole and an air inlet hole connected to the mutation cavity, the flow area of the inlet hole is smaller than that of the mutation cavity, negative pressure is generated inside the mutation cavity when the water flows from the inlet hole into the mutation cavity, the negative pressure makes the mutation cavity suck air from the outside of the sprayer through the air inlet hole, the air and the water are mixed to form bubbles; the outlets of the mutation cavities intersect or the tangents of the outlets of the mutation cavities intersect, making the water flowing out of the outlets of the mutation cavities collide to enhance the granular sensation.

Abstract translation: 卫生洁具的富气喷雾器有底座，底座至少配有两条水路; 每个水道包括入口孔，连接到入口孔的突变腔和连接到突变腔的空气入口孔，入口孔的流动面积小于突变腔的流动面积，在突变腔内产生负压 当水从入口孔流入突变腔时，负压使得突变腔从喷雾器的外部通过进气孔吸入空气，空气和水混合形成气泡; 突变腔的出口相交或突变腔的出口的切线相交，使得从突变腔的出口流出的水碰撞以增强颗粒感。

公开(公告)号：US20120266992A1

公开(公告)日：2012-10-25

申请号：US13517130

申请日：2010-12-21

Applicant: Huasong Zhou ,  Yanhui Zhong ,  Haisong Peng ,  Bin Chen ,  Jianmin Chen ,  Bin Cao

Inventor： Huasong Zhou ,  Yanhui Zhong ,  Haisong Peng ,  Bin Chen ,  Jianmin Chen ,  Bin Cao

IPC: F16K1/00

CPC classification number: F16K11/074 ,  E03C1/0408 ,  E03C1/0412 ,  E03C1/06 ,  E03C2201/30 ,  F16K11/0445 ,  F16K31/53 ,  Y10T137/877

Abstract: The present invention is provides with a rocker switch waterway mechanism, which includes an inlet unit, at least two outlet units and a switch mechanism. The switch mechanism includes a rocker and switch valve pin jointed together, the switch valve is disposed inside the cavity of the connection of the two outlet units, and the rocker drives the switch valve moves between the inlets of the two outlet unit to realize the switch of the two outlet units. The present invention is provided with not much switch force, and the switch is convenient.

Abstract translation: 本发明提供一种摇臂开关水路机构，其包括入口单元，至少两个出口单元和开关机构。 开关机构包括一个连接在一起的摇臂和开关阀销，开关阀设置在两个出口单元的连接腔内，摇臂驱动开关阀在两个出口单元的入口之间移动，实现开关 的两个出口单元。 本发明提供的开关力不大，开关方便。

公开(公告)号：US20100075994A1

公开(公告)日：2010-03-25

申请号：US12554129

申请日：2009-09-04

Applicant: Bin CAO ,  Vieroslava GURUNIAN ,  Sathapana KONGSAMUT ,  Raymond W. KOSLEY, JR. ,  Rosy SHER ,  Ryan E. HARTUNG

Inventor： Bin CAO ,  Vieroslava GURUNIAN ,  Sathapana KONGSAMUT ,  Raymond W. KOSLEY, JR. ,  Rosy SHER ,  Ryan E. HARTUNG

IPC: A61K31/519 ,  C07D498/04 ,  A61P25/00

CPC classification number: C07D498/04

Abstract: The present invention relates to a series of substituted dihydro and tetrahydro oxazolopyrimidinones, specifically, to a series of 2-substituted-2,3-dihydro-oxazolo[3,2-a]pyrimidin-7-ones and 2-substituted-2,3,5,6-tetra-hydro-oxazolo[3,2-a]pyrimidin-7-ones of formula (I): Wherein p, n, X, Y, R1, R2, R3, R4, R5, R6, R7 and R8 are as defined herein. This invention also relates to methods of making these compounds including novel intermediates. The compounds of this invention are modulators of metabotropic glutamate receptors (mGluR), particularly, mGluR2 receptor. Therefore, the compounds of this invention are useful as pharmaceutical agents, especially in the treatment and/or prevention of a variety of central nervous system disorders (CNS), including but not limited to acute and chronic neurodegenerative conditions, psychoses, convulsions, anxiety, depression, migraine, pain, sleep disorders and emesis.

Abstract translation: 本发明涉及一系列取代的二氢和四氢恶唑啉嘧啶酮，特别涉及一系列2-取代-2,3-二氢 - 恶唑并[3,2-a]嘧啶-7-酮和2-取代-2,2-二氧杂唑并[ （I）的3,5,6-四氢恶唑并[3,2-a]嘧啶-7-酮：其中p，n，X，Y，R1，R2，R3，R4，R5，R6， R7和R8如本文所定义。 本发明还涉及制备这些化合物的方法，包括新型中间体。 本发明的化合物是代谢型谷氨酸受体（mGluR），特别是mGluR2受体的调节剂。 因此，本发明的化合物可用作药物，特别是用于治疗和/或预防各种中枢神经系统疾病（CNS），包括但不限于急性和慢性神经变性疾病，精神病，抽搐，焦虑， 抑郁症，偏头痛，疼痛，睡眠障碍和呕吐。