mwirth-epo/epo-nmt-datasets huggingface dataset:
后续刻蚀开口108底部的第一掺杂区109和第二掺杂区110，形成由第一掺杂区109和第二掺杂区110围成的沟槽；在开口108和沟槽中形成接触孔插塞。
The first doped region 109 and the second doped region 110 at the bottom of the opening 108 are etched subsequently to form a groove surrounded by the first doped region 109 and the second doped region 110; and a contact hole plug is formed in the opening 108 and the groove.
第一掺杂区109与接触孔插塞的底部和侧壁接触，第二掺杂区110与接触孔插塞的侧壁接触，第一掺杂区109和第二掺杂区110包围位于源漏掺杂区103中的接触孔插塞，使接触孔插塞不易直接与源漏掺杂区103接触，降低了接触孔插塞与源漏掺杂区103的接触电阻，改善了半导体结构的电学性能。
The first doped region 109 is in contact with the bottom and a sidewall of the contact hole plug, the second doped region 110 is in contact with the sidewall of the contact hole plug, and the first doped region 109 and the second doped region 110 surround the contact hole plug in the source-drain doped region 103, such that the contact hole plug is not easily in direct contact with the source-drain doped region 103, the contact resistance between the contact hole plug and the source-drain doped region 103 is reduced, and the electrical performance of the semiconductor structure is improved.
本发明实施例中，先形成第一掺杂区109，后形成第二掺杂区110。
In some implementations, the first doped region 109 is formed first and then the second doped region 110 is formed.
其他实施例中，还可以先形成第二掺杂区，后形成第一掺杂区。
In other implementations, the second doped region may be formed first and then the first doped region is formed.
具体的，形成第一掺杂区109和第二掺杂区110步骤包括：
Specifically, the step of forming the first doped region 109 and the second doped region 110 includes the following step:
如图7所示，在开口108露出的源漏掺杂区103顶部形成第一掺杂区109，第一掺杂区109的掺杂离子类型与源漏掺杂区103的掺杂离子类型相同，所述第一掺杂区109的掺杂离子浓度大于所述源漏掺杂区103的掺杂离子浓度。
As illustrated in FIG. 7, a first doped region 109 is formed at the top of the source-drain doped region 103 exposed by the opening 108, the doping ion type of the first doped region 109 is the same as the doping ion type of the source-drain doped region 103, and the ion doping concentration of the first doped region 109 is higher than the ion doping concentration of the source-drain doped region 103.
与未形成第一掺杂区的源漏掺杂区相比，所述第一掺杂区109降低了后续形成的接触孔插塞与源漏掺杂区103的接触电阻。
Compared with the source-drain doped region in which the first doped region is not formed, the first doped region 109 reduces the contact resistance between the subsequently formed contact hole plug and the source-drain doped region 103.
本实施例中，形成第一掺杂区109的步骤包括：对所述抗刻蚀层105进行离子掺杂，所述离子穿过所述抗刻蚀层105在所述源漏掺杂区103中形成第一掺杂区109。
In some implementations, the step of forming the first doped region 109 includes performing ion doping on the anti-etching layer 105, and the ions pass through the anti-etching layer 105 to form the first doped region 109 in the source-drain doped region 103.
需要说明的是，所述第一掺杂区109不宜过厚也不宜过薄。
It should be noted that the first doped region 109 should not be too thick or too thin.
若所述第一掺杂区109过厚，也就是说所述第一掺杂区109的区域较大，且因为所述第一掺杂区109中的掺杂离子浓度高于所述源漏掺杂区103中的掺杂离子浓度，所述第一掺杂区109中的掺杂离子易扩散至所述鳍部101中的沟道区中，在半导体结构工作时，源漏掺杂区103源极和漏极的耗尽层扩展，导致短沟道效应较严重。
If the first doped region 109 is too thick, that is to say, the area of the first doped region 109 is larger, because the ion doping concentration of the first doped region 109 is higher than the ion doping concentration of the source-drain doped region 103, the doping ions in the first doped region 109 can easily diffuse into the channel region in the fin 101, and when the semiconductor structure works, the source and drain depletion layers of the source-drain doped region 103 are expanded, resulting in serious short-channel effects.
若所述第一掺杂区109过薄，后续形成的接触孔插塞的底部易位于所述第一掺杂区109的下方，所述接触孔插塞113底部易直接与源漏掺杂区103接触，导致接触孔插塞底部与源漏掺杂区103的接触电阻较大。
If the first doped region 109 is too thin, the bottom of the subsequently formed contact hole plug is easily located below the first doped region 109, and the bottom of the contact hole plug 113 is easily in direct contact with the source-drain doped region 103, resulting in large contact resistance between the bottom of the contact hole plug and the source-drain doped region 103.
本实施例中，所述第一掺杂区109的厚度为3纳米至20纳米。
In some implementations, the thickness of the first doped region 109 is 3 nanometers to 20 nanometers.
本实施例中，采用离子注入的方式形成第一掺杂区109。
In some implementations, the first doped region 109 is formed by adopting ion implantation.
本实施例中，所述半导体结构为PMOS，形成第一掺杂区109的工艺参数包括：掺杂离子包括：硼、镓和铟中的一种或多种。
In some implementations, the semiconductor structure is a PMOS, and the process parameters for forming the first doped region 109 include doping ions which includes one or more of boron, gallium and indium.
离子注入能量不宜过大也不宜过小。
The ion implantation energy should not be too large or too small.
若离子的注入能量过大，在形成第一掺杂区109的过程中，易对源漏掺杂区103造成过大晶格损伤，后续进行的退火工艺难以修复，且因为注入能量过大易导致形成的第一掺杂区109在源漏掺杂区103的中心区域或底部区域，后续形成的接触孔插塞位于所述源漏掺杂区103的顶部区域，所述接触孔插塞不易与第一掺杂区109接触，进而不易降低接触孔插塞与源漏掺杂区103的接触电阻。
Moreover, because too large implantation energy easily causes that the formed first doped region 109 is located in the central area or bottom area of the source-drain doped region 103, the subsequently formed contact hole plug is located at the top area of the source-drain doped region 103, and the contact hole plug is not easily in contact with the first doped region 109, such that it is not easy to reduce the contact resistance between the contact hole plug and the source-drain doped region 103.
若所述离子的注入能量过小，易导致形成的第一掺杂区109形成在源漏掺杂区103的表面，所述接触孔插塞的侧壁和底面直接与源漏掺杂区103接触，进而导致接触孔插塞与源漏掺杂区103的接触电阻过高。
If the ion implantation energy is too small, it easily causes that the formed first doped region 109 is formed on the surface of the source-drain doped region 103, and the sidewall and bottom of the contact hole plug is in direct contact with the source-drain doped region 103, such that the contact resistance between the contact hole plug and the source-drain doped region 103 is too high.
本实施例中，注入能量为1Kev至5Kev。
In some implementations, the implantation energy is 1 Kev to 5 Kev.
离子注入剂量不宜太大也不宜太小。
The ion implantation dose should not be too large or too small.
若离子注入剂量太大，易导致形成的第一掺杂区109中的离子掺杂浓度过大，所述掺杂离子易扩散至所述鳍部101中的沟道区中，在半导体结构工作时，源漏掺杂区103源极和漏极的耗尽层扩展，导致短沟道效应较严重。
If the ion implantation dose is too large, it is easy to cause that the ion doping concentration of the formed first doped region 109 is too high, and the doping ions are easily diffused into the channel region in the fin 101, and when the semiconductor structure works, the source and drain depletion layers of the source and drain doped region 103 are expanded, resulting in serious short-channel effects.
根据如下公式计算EJ：
c. EJis calculated by the following expressions:
式中，F表示水体波动修正系数。
wherein, F represents the water fluctuation correction coefficient.
本发明与现有智能投饲系统相比具有的优点和有益效果是：
Compared with the prior art, the present disclosure at least has the following advantages.
本发明所设计的融合机器视觉与红外检测技术的反馈式池塘循环水智能投饲系统，操作简便，智能化水平高，能够有效地实现池塘循环水智能化投喂；池塘循环水养殖模式是露天环境，由于自然环境变化，如光照，气候等，所引起的能见度低造成基于机器视觉提供的鱼群摄食行为反馈信号不稳定，或低温环境所引起的摄食强度不高造成基于红外传感器提供的鱼群摄食行为反馈信号不强，本发明方法融合两种决策方式能更好的解决池塘循环水养殖模式下的智能化投喂决策问题。
The change of natural environment, such as light, may affect the feedback signal of the fish feeding behavior provided by the machine vision due to the low visibility; or it may affect the feedback signal of the fish feeding behavior provided by the infrared detection because low temperature may decrease feeding intensity.
图1是本发明的一种实例的整体结构示意图；
FIG. 1 is a schematic diagram of a feeding system according to one embodiment of the present disclosure.
图2是本发明的一种实例的控制器结构示意图；
FIG. 2 is a schematic diagram of a controller of the feeding system according to one embodiment of the present disclosure.
图3是本发明的一种实例的机械式红外传感辅助器结构半剖示意图；
FIG. 3 is a cross-sectional diagram of a mechanical infrared sensing assistor of the feeding system according to one embodiment of the present disclosure.
图4是本发明的一种实例的投饲机结构示意图；
FIG. 4 is a schematic diagram of a feeder of the feeding system according to one embodiment of the present disclosure.
下面结合附图，详细说明一下本发明的具体实施方式。
The present disclosure will be described in detail below in conjunction with the drawings.
以下具体实施方式用于说明本发明，但不用来限制本发明的范围。
The following specific embodiments are used to illustrate the present invention, but not to limit the scope of the present invention.
本发明为解决现有池塘循环水养殖模式下投饲中存在的问题，提供了一种融合机器视觉与红外检测技术的反馈式池塘循环水智能投饲系统，该系统具有节约人力饲料成本，准确性好，智能化程度高的特点，有效实现池塘循环水福利化养殖。
The present disclosure provides a feedback feeding system pond recirculation with fusion of machine vision and infrared detection aiming to solve the problem in the prior art.
本发明采用的技术方案如下：
The present disclosure is described as follows.
本发明从两方面来判断鱼群摄食行为强度E，一方面根据池塘循环水养殖池水面反光区域的变化特征判断鱼群摄食行为强度，本发明中由基于水面反光区域的鱼群摄食行为强度EK来表征；另一方面根据池塘循环水养殖池水体波动的强度来判断鱼群摄食行为强度，本发明中由基于水体波动强度的鱼群摄食行为强度EJ来表征；融合这两方面的因素影响最终的智能投喂决策，当自然条件所引起的水面反光区域不明显，则投喂决策的生成以红外传感反馈方案为主；当低温环境所引起的水体波动强度较低，则投喂决策的生成以机器视觉反馈方案为主。
On the one hand, the intensity of the fish feeding behavior is determined by the change characteristics of the reflective area of the water surface of the pond recirculating aquaculture pond.
下面通过具体实例来详述该过程：
More detail embodiments will be described with the following examples.
如图1所示，一种融合机器视觉与红外检测技术的反馈式池塘循环水智能投饲系统，包括机架1、控制器2和投饲机3。
As shown in FIG. 1, the feeding system with fusion of machine vision and infrared detection comprises a rack 1, a controller 2 and a feeder 3.
所述机架1安装于池塘循环水养殖池进水口的池岸处，为安装于其上的控制器2和投饲机3提供稳定的工作环境。
The rack 1 provides a stable work environment for the controller 2 and the feeder 3 which are mounted thereon.
如图2所示，所述控制器2，包括控制箱4、控制箱盖5、电源6、树莓派3B+型开发板7、7寸HDMI电容触摸屏8、夜视鱼眼广角摄像头9、夜视摄像头红外补光灯10、红外传感器11和机械式红外传感辅助器12。
As shown in FIG. 2, the controller 2 comprises a control box 4, a control box cover 5, a power supply 6, a development board 7 which is Raspberry Pi© 3B+, a 7-inch HDMI capacitive touch screen 8, a night vision fisheye wide-angle camera 9, a night vision camera infrared fill light 10, an infrared sensor 11, and a mechanical infrared sensor assister 12.
所述控制箱4顶部可插入控制箱盖5，为电源6、树莓派3B+型开发板7、7寸HDMI电容触摸屏8、夜视鱼眼广角摄像头9、夜视摄像头红外补光灯10、红外传感器11和机械式红外传感辅助器12提供干燥、清洁的工作环境；所述电源6安置在控制箱4内部，为树莓派3B+型开发板7、7寸HDMI电容触摸屏8、夜视鱼眼广角摄像头9、夜视摄像头红外补光灯10和红外传感器11提供电能；所述树莓派3B+型开发板7安置在控制箱4内部，连接7寸HDMI电容触摸屏8、夜视鱼眼广角摄像头9和红外传感器11，是融合机器视觉与红外检测技术的反馈式池塘循环水智能投饲系统实现的核心电子设备；所述7寸HDMI电容触摸屏8安装在控制箱4主视面上，显示融合机器视觉与红外检测技术的反馈式池塘循环水智能投饲系统界面，并能够在系统上进行操作，其界面通过web方式编写，在局域网内各类智能设备(手机、平板与电脑等)均可以通过输入树莓派IP地址实现远程控制，方便用户操作与读数；所述夜视鱼眼广角摄像头9安装在控制箱4底部，与夜视摄像头红外补光灯10连接，为树莓派3B+型开发板7提供鱼群摄食行为的图像流，树莓派3B+型开发板7根据图像流反映的池塘循环水养殖池水面反光区域的变化特征，进行EK的计算，进而协同基于红外传感反馈投饲策略控制投饲机3中螺旋输送器18的工作状态，实现融合机器视觉与红外检测技术的反馈式池塘循环水智能投饲；所述夜视摄像头红外补光灯10，分别在夜视鱼眼广角摄像头9两侧连接，为采集的鱼苗图像流提供稳定背景。
The control box 4 can provide a dry and clean work environment for the power supply 6, the development 7, the touch screen 8, the night vision fisheye wide-angle camera 9, the night vision camera infrared fill light 10, the infrared sensor 11 and the mechanical infrared sensing assistor 12.
如图3所示，所述红外传感器11安装在控制箱2内部的红外传感器支架上，共有4个，且相邻红外传感器11成90°夹角，配合和机械式红外传感辅助器12，向树莓派3B+型开发板7提供单脉冲信号，树莓派3B+型开发板7根据单脉冲信号反映的池塘循环水养殖池水体波动强度，进行EJ的计算，进而协同基于机器视觉反馈投饲策略控制投饲机3中螺旋输送器18的工作状态，实现融合机器视觉与红外检测技术的反馈式池塘循环水智能投饲；所述机械式红外传感辅助器12，包括机械式红外传感辅助关节13、红外传感反馈调节旋钮14和机械式红外传感辅助杆15；所述机械式红外传感辅助关节13安装在控制箱4内部的横梁上，由上、下部子关节组成，下部子关节上开孔，机械式红外传感辅助杆15从上至下插入该开孔内，上端位于机械式红外传感辅助关节内部，在上部子关节上安装有红外传感反馈调节旋钮14，反馈调节旋钮端部与机械式红外传感辅助杆上端相抵，旨在通过张紧作用控制因鱼群摄食行为引发的机械式红外传感辅助杆15摆动幅度以调节红外传感反馈。
The power supply 6 is arranged within the control box 4 to provide electric power for the development 7, the touch screen 8, the night vision fisheye wide-angle camera 9, the night vision camera infrared fill light 10 and the infrared sensor 11.
如图4所示，所述投饲机3，包括饲料储存仓16、饲料储存仓盖17、螺旋输送器18、落料管19、散料盘20和电机21。
The development board 7 is arranged within the control box 4 and is connected to the touch screen 8, the night vision fisheye wide-angle camera 9 and the infrared sensor 11.
所述饲料储存仓16中的饲料能够通过螺旋输送器18在电机21的带动下流动至落料管19中，经散料盘20将饲料均匀地抛撒至池塘循环水养殖池中；所述电机21与树莓派3B+型开发板7连接，由树莓派3B+型开发7板融合机器视觉与红外传感两种决策方式所提出的智能化投喂决策方案实现控制。
The development board 7 calculates EKaccording to the change characteristics of the reflective area of the pond recirculating aquaculture pond reflected by the image stream, and then cooperates with the infrared sensor feedback feeding strategy to control the working state of the screw conveyor 18 in the feeder 3 to achieve the intelligent feeding.
本发明根据池塘循环水养殖池水面反光区域的变化特征进行鱼群摄食行为强度的判断，其关键在于EK的计算。
The development board is configured to calculates the intensity EKof fish feeding behavior based on the reflective area of the water surface according to the change characteristics of the reflective area of the pond recirculating aquaculture pond reflected by the image stream.
具体步骤如下：
When the intensity of the fish feeding behavior is determined according to the change characteristics of the reflective area of the water surface of the pond recirculating aquaculture pond, the calculation of EKis detailed as follows.
夜视鱼眼广角摄像头9将鱼群摄食实时图像流传输至树莓派3B+型开发板7，图像流是RGB空间；
The night vision fisheye wide-angle camera 9 transmits the real-time image stream of the fish feeding behavior to the development board 7, wherein the image stream is RGB space.
树莓派3B+型开发板7将图像流转换至HSV空间；
The development board 7 converts the image stream to HSV space.
统计相邻两图像流中的运动矢量速度变化幅值分布，根据如下公式计算不同速度区间分布概率：
The distribution probability of different velocity intervals according to the following expression:
根据如下公式计算EK：
EKis calculated by the following expression:
式中，L是光照修正系数；
wherein, L is the light correction factor.
本发明根据池塘循环水养殖池水体波动强度进行鱼群摄食行为强度的判断，其关键在于EJ的计算。
In some embodiments, the calculation of EJis detailed as follows.
鱼群摄食活动引起的池塘循环水养殖池水体波动，造成机械式红外传感辅助杆15在机械式红外传感辅助关节13内的不规律转动；
The water fluctuation of the pond recirculating aquaculture pond caused by the feeding activity of the shoals of fish causes the mechanical infrared sensing auxiliary rod 15 to rotate irregularly in the mechanical infrared sensing auxiliary joint 13.
安装在在控制箱4内部红外传感器支架上红外传感器11(共有4个，且相邻红外传感器11成90°夹角)，将该不规律转动转化为单脉冲信号，记：
The infrared sensors 11 installed inside the control box 4 converts the irregular rotation into a monopulse signal, marked with the following expressions:
式中，S(i)表示四个红外传感器11的感应状态，t表示以秒为单位的时间区间，sj表示在t时间段每秒内某单个红外传感器单脉冲发生数，M表示红外传感器11感应阈值；
wherein, S(i) represents the sensing state of the i-th sensor of the four infrared sensors; t represents the time period in seconds; sjrepresents the number of monopulse of a single infrared sensor per second in period t; M presents sensing threshold of the infrared sensor 11.
c.
In the present disclosure, four infrared sensors 11 are installed on the infrared sensor rack within the control box 4, and two adjacent infrared sensors 11 form a 90 angle.
根据如下公式计算EJ：
c. Ejis calculated by the following expressions:
式中，F表示水体波动修正系数；
wherein, F represents the water fluctuation correction coefficient.
本发明所设计的融合机器视觉与红外检测技术的反馈式池塘循环水智能投饲系统其实现原理是根据鱼群摄食行为通过协同利用机器视觉技术与红外传感技术为投饲系统的提供投喂决策，关键在于E的计算。
Feeding strategies are provided according to the feeding behavior of fish in cooperative with machine vision technology and infrared sensing technology.
根据获得的EK和EJ计算鱼群摄食行为强度E：
According to the obtained EKand EJ, the intensity E of fish feeding behavior is calculated as follows:
式中，ε表示投喂决策协同系数，其值可根据具体应用情况或经验值进行设定，总体原则为：当自然条件所引起的水面反光区域不明显，则投喂决策的生成以红外传感反馈方案为主；当低温环境所引起的水体波动强度较低，则投喂决策的生成以机器视觉反馈方案为主；当E值大于预先设定的投喂决策阈值G，则本发明所设计的融合机器视觉与红外检测技术的反馈式池塘循环水智能投饲系统开始投喂。
When E is greater than the present feeding strategy threshold G, the development board controls the rotation of the motor to starting feeding.
上述仅为本发明的具体实施方式，在不脱离本发明的构思和范围的情况下做出的各种变化和变型、所有等同的技术方案也属于本发明的范畴。
The foregoing are only specific embodiments of the present disclosure, and various changes and modifications made without departing from the concept and scope of the present disclosure, and all equivalent technical solutions also belong to the scope of the present invention.
本公开总体上涉及一种用于车辆座椅总成的支架。
The present disclosure generally relates to a bracket for a vehicle seating assembly.
车辆座椅总成可包括许多部件。
Vehicle seating assemblies may include many components.
在车辆座椅总成在各种位置之间移动期间，车辆座椅总成的部件可能彼此干涉。
Components of a vehicle seating assembly may interfere with one another during movement of a vehicle seating assembly between various positions.
根据本公开的第一方面，车辆座椅总成包括座椅靠背，该座椅靠背包括基座。
According to a first aspect of the present disclosure, a vehicle seating assembly includes a seatback including a base.
倾斜部分在第一附接点和第二附接点处可枢转地联接到基座，并且包括第一纵向构件和第二纵向构件。
A reclining portion is pivotably coupled to the base at first and second attachment points and includes first and second longitudinal members.
面板布置在第一纵向构件和第二纵向构件之间。
A panel is disposed between the first and second longitudinal members.
横向构件在第一附接点和第二附接点之间延伸。
A cross member extends between the first and second attachment points.
支架联接到面板并且布置在面板和横向构件之间。
A bracket is coupled to the panel and is disposed between the panel and the cross member.
●第一附接点和第二附接点中的至少一个包括锁定机构，该锁定机构被配置成将倾斜部分保持在直立位置、倾斜位置以及在直立位置和倾斜位置之间的一个或多个间歇位置(intermittent position)。
Embodiments of the first aspect of the disclosure can include any one or a combination of the following features: the bracket includes an elongated channel having a curved portion; the cross member is disposed in the curved portion of the elongated channel; the bracket is fixedly coupled to the panel and wherein the bracket and the reclining portion are positionable between an upright position and a reclined position; the bracket includes a first mounting area and a second mounting area and wherein the elongated channel is disposed between the first mounting area and the second mounting area; the first mounting area and the second mounting area include respective first and second flanges configured to attach the bracket to the panel; an axis extends between the first and second attachment points and wherein the reclining portion is pivotable around the axis; the cross member defines the axis; the cross member does not contact the bracket when the reclining portion is in the upright position and when the reclining portion is in the reclined position; and at least one of the first and second attachment points includes a locking mechanism configured to retain the reclining portion in the upright position, the reclined position, and one or more intermittent positions between the upright position and the reclined position.
根据本公开的第二方面，一种车辆座椅总成包括座椅靠背。
According to a second aspect of the present disclosure, a vehicle seating assembly includes a seatback.
横向构件布置在座椅靠背的第一纵向构件和第二纵向构件之间。
A cross member is disposed between first and second longitudinal members of the seatback.
支架部分地包围横向构件，并且包括用于将支架固定到座椅靠背的安装部分和接纳横向构件的凹槽。
A bracket partially surrounds the cross member and includes a mounting portion for securing the bracket to the seatback and a recess receiving the cross member.
●第一旋转锁定机构和第二旋转锁定机构固定到座椅靠背的第一纵向构件和第二纵向构件，并且与横向构件的第一端和第二端可操作地联接，其中座椅靠背包括基座和倾斜部分，并且其中座椅靠背的倾斜部分可围绕在第一旋转锁定机构和第二旋转锁定机构之间延伸的轴线旋转；
Embodiments of the second aspect of the disclosure can include any one or a combination of the following features: first and second rotary locking mechanisms secured to the first and second longitudinal members of the seatback and operably coupled with first and second ends of the cross member, wherein the seatback comprises a base and a reclining portion, and wherein the reclining portion of the seatback is rotatable about an axis extending between the first and second rotary locking mechanisms; the mounting portion includes a first mounting area and a second mounting area; and the recess includes a U-shaped cross-section.
根据本公开的第三方面，一种车辆座椅总成包括安装到座椅靠背的支架并且包括第一安装区域和第二安装区域。
According to a third aspect of the present disclosure, a vehicle seating assembly includes a bracket mounted to a seatback and includes first and second mounting areas.
第一延伸部分和第二延伸部分远离相应的第一安装区域和第二安装区域延伸。
First and second extension portions extend away from the respective first and second mounting areas.
第一屏蔽部分和第二屏蔽部分从第一延伸部分和第二延伸部分向内延伸。
First and second shielding portions extend inwardly from the first and second extension portions.
弯曲部分布置在第一屏蔽部分和第二屏蔽部分之间。
A curved portion is disposed between the first and second shielding portions.
弯曲部分限定用于接纳横向构件的凹槽。
The curved portion defines a recess for receiving a cross member.
●第一延伸部分包括第一延伸部分的第一长度，其中第二延伸部分包括第二延伸部分的第二长度，并且其中第一延伸部分的第一长度小于第二延伸部分的第二长度；
Embodiments of the third aspect of the disclosure can include any one or a combination of the following features: the first mounting area includes a first flange and wherein the second mounting area includes a second flange; the first flange includes a first length, wherein the second flange includes a second length, and wherein the first length of the first flange is less than the second length of the second flange; the first extension portion includes a first length of the first extension portion, wherein the second extension portion includes a second length of the second extension portion, and wherein the first length of the first extension portion is less than the second length of the second extension portion; the first shielding portion includes a first width, wherein the second shielding portion includes a second width, and wherein the first width of the first shielding portion is less than the second width of the second shielding portion; and the recess is further defined by a line tangential to the first and second shielding portions and wherein the cross member is disposed between the line tangential to the first and second shielding portions and a line tangential to the curved portion.
在研究以下说明书、权利要求和附图之后，本领域技术人员将理解和明白本公开的这些和其他方面、目标和特征。
These and other aspects, objects, and features of the present disclosure will be understood and appreciated by those skilled in the art upon studying the following specification, claims, and appended drawings.
图1是根据一个实施例的包括支架的座椅总成的透视正视图；
FIG. 1 is a perspective front view of a seating assembly including a bracket, according to an embodiment;
图2是根据一个实施例的座椅总成的横截面视图，其中座椅靠背处于直立位置；
FIG. 2 is a cross-sectional view of a seating assembly with the seatback in an upright position, according to an embodiment;
图3是根据一个实施例的座椅总成的横截面视图，其中座椅靠背处于倾斜位置；
FIG. 3 is a cross-sectional view of a seating assembly with the seatback in a reclined position, according to an embodiment;
图3A是根据一个实施例的座椅总成的横截面视图，其中座椅靠背处于间歇位置；
FIG. 3A is a cross-sectional view of a seating assembly with the seatback in intermittent positions, according to an embodiment;
图4是根据一个实施例的支架的透视图；
FIG. 4 is a perspective view of the bracket, according to an embodiment;
图5是根据一个实施例的座椅靠背的一部分的透视正视图，所述座椅靠背包括支架和横向构件；
FIG. 5 is a perspective front view of a portion of a seatback including the bracket and a cross member, according to an embodiment;
图6是根据一个实施例的座椅靠背的一部分的透视横截面视图，所述座椅靠背包括布置在支架的通道中的横向构件；
FIG. 6 is a perspective cross-sectional view of a portion a seatback including the cross member disposed in a channel of the bracket, according to an embodiment;
图7是根据一个实施例的支架和布置在支架的通道中的横向构件的侧正视图；以及
FIG. 7 is an elevational side view of the bracket and a cross member disposed in a channel of the bracket, according to an embodiment; and
图8是根据一个实施例的包括支架和横向构件的座椅总成的横截面侧视图。
FIG. 8 is cross-sectional side view of a seating assembly including the bracket and the cross member, according to an embodiment.
出于本文描述的目的，术语“上”、“下”、“右”、“左”、“后”、“前”、“竖直”、“水平”、“内部”、“外部”和它们的派生词应按照图1所取向的那样来与本公开联系起来。
For purposes of description herein, the terms “upper,” “lower,” “right,” “left,” “rear,” “front,” “vertical,” “horizontal,” “interior,” “exterior,” and derivatives thereof shall relate to the disclosure as oriented in FIG. 1.
然而，应当理解，除非明确地指出为相反，否则本公开可以采用各种替代取向。
However, it is to be understood that the disclosure may assume various alternative orientations, except where expressly specified to the contrary.
本发明人对玻璃纤维断线的原因进行了研究，查明其原因是，以往对壳体内的露点进行测定的位置不适当，超过根据露点的测定值设想的量的水蒸气被吸入光纤通路。
(2) According to another aspect of the present disclosure, an optical fiber manufacturing method includes a passing process, passing a glass fiber through a fiber path before applying a resin.
以往，对壳体内的露点进行测定的地点(在图1中由白圈表示的地点101P)处于冷却筒的旁边且远离玻璃纤维。
The glass fiber is drawn from a glass preform, the fiber path is formed through a cooling tube, and the cooling tube is housed in a casing and is cooled by a coolant.
因此，以往，超过根据露点的测定值设想的量的水蒸气被吸入光纤通路22。
The passing process includes supplying a dry gas into a dry space formed between the casing and the cooling tube.
其原因在于外部气体被吸入玻璃纤维的现象是在玻璃纤维的附近发生的。
The dry gas has a first dew point lower than the temperature of the cooling tube.
根据上述〔1〕的制造方法，通过露点仪对光纤通路的入口及出口中的至少1个的露点进行测定，因此能够对与玻璃纤维一起被吸入光纤通路的气体的露点进行测定。
The passing process includes measuring, by a dew point meter, a second dew point at one or both of an inlet and an outlet of the fiber path.