mwirth-epo/epo-nmt-datasets huggingface dataset:
在方法的范围中提出，滚动环彼此嵌套地安装，其中滚动环在安装过程期间具有温差。
The running rings may be assembled one inside the other, the running rings having a temperature difference during the assembly process.
估计处理器，所述估计处理器被配置为针对所述通信设备的第一设备处理资源确定吞吐量增益值，所述吞吐量增益值估计将所述第一设备处理资源用于所述多个载波所导致的吞吐量增加；
A communication device comprising: a controller configured to identify a plurality of carriers for carrier aggregation; and an estimation processor configured to determine, for a first device processing resource of the communication device, throughput gain values that estimate an increase in throughput from using the device processing resource with the plurality of carriers; the controller further configured to: determine efficiency metrics for the first device processing resource based on the throughput gain values and power penalty values that estimate a power penalty from using the first device processing resource with the plurality of carriers, determine a first efficiency metric for the first device processing resource based on a ratio of a first throughput gain value for the first device processing resource to a first power penalty value; and select, based on the efficiency metrics, a first carrier of the plurality of carriers to which to assign the first device processing resource.
2.根据权利要求1所述的通信设备，其中，所述控制器被进一步配置为控制收发器或基带调制解调器利用所述第一设备处理资源在所述第一载波上接收载波聚合数据。
The communication device of claim 1, wherein the controller is further configured to control a transceiver or a baseband modem to receive carrier aggregation data on the first carrier with the first device processing resource.
3.根据权利要求2所述的通信设备，还包括所述收发器和所述基带调制解调器。
The communication device of claim 2, further comprising the transceiver and the baseband modem.
4.根据权利要求1所述的通信设备，其中，每个吞吐量增益值估计使用所述第一设备处理资源在所述多个载波中的相应一个载波上进行接收所导致的吞吐量增加。
The communication device of claim 1, wherein each throughput gain value estimates an increase in throughput from using the first device processing resource to receive on a respective one of the plurality of carriers.
5.根据权利要求1所述的通信设备，其中，每个效率度量基于所述多个载波中的相应一个载波的所述吞吐量增益值，并且基于在所述多个载波中的相同的所述相应一个载波上使用所述第一设备处理资源所导致的所述功率代价。
The communication device of claim 1, wherein each efficiency metric is based on the throughput gain value for a respective one of the plurality of carriers and based on the power penalty from using the first device processing resource on that same respective one of the plurality of carriers.
6.根据权利要求1所述的通信设备，其中，所述控制器被进一步配置为基于所述多个设备处理资源与一个或多个附加载波的配对来确定附加效率度量，其中所述附加效率度量基于吞吐量增益值和将所述多个设备处理资源用于所述一个或多个附加载波所导致的功率代价值。
The communication device of claim 1, wherein the controller is further configured to determine additional efficiency metrics based on pairings of the plurality of device processing resources with one or more additional carriers, where the additional efficiency metrics are based on throughput gain values and power penalty values from using the plurality of device processing resources with the one or more additional carriers.
7.根据权利要求6所述的通信设备，其中，所述控制器被进一步配置为基于尝试最大化来自所分配的设备处理资源与载波的所述配对的所述效率度量的总和，将所述多个设备处理资源分配给所述多个载波。
The communication device of claim 6, wherein the controller is further configured to assign the plurality of device processing resources to the plurality of carriers based on attempting to maximize a sum of the efficiency metrics from assigned pairings of device processing resources to carriers.
8.根据权利要求1所述的通信设备，还包括所述第一设备处理资源，其中，所述第一设备处理资源包括用于将数据从所述通信设备的天线载送到所述通信设备的基带调制解调器的多个路径。
The communication device of claim 1, further comprising the first device processing resource, wherein the first device processing resource comprises a plurality of pathways for carrying data from antennas of the communication device to a baseband modem of the communication device.
9.根据权利要求8所述的通信设备，其中，所述控制器被进一步配置为通过使用所述多个路径将多个天线数据流从所述天线递送至所述基带调制解调器，在所述第一载波上接收数据。
The communication device of claim 8, wherein the controller is further configured to receive data on the first carrier by using the plurality of pathways to deliver a plurality of antenna data streams from the antennas to the baseband modem.
确定基线吞吐量值，所述基线吞吐量值估计在使用基线级的设备处理资源时所述第一载波上的吞吐量；
10.
确定经调节的吞吐量值，所述经调节的吞吐量值估计在使用所述基线级的设备处理资源和所述第一设备处理资源两者时所述第一载波上的吞吐量；以及
The communication device of claim 1, wherein the estimation processor is further configured to determine a first throughput gain value for the first device processing resource and the first carrier by: determining a baseline throughput value that estimates throughput on the first carrier when using a baseline level of device processing resources; determining an adjusted throughput value that estimates throughput on the first carrier when using both the baseline level of device processing resources and the first device processing resource; and determining the first throughput gain value based on a ratio of the adjusted throughput value to the baseline throughput value.
基于所述经调节的吞吐量值与所述基线吞吐量值的比率来确定所述第一吞吐量增益值。
11.
识别第一功率代价值，所述第一功率代价值估计在所述第一载波上使用所述第一设备处理资源所导致的功率增大；以及
The communication device of claim 1, wherein the first power penalty value estimates an increase in power from using the first device processing resource on the first carrier.
被配置为将数据从多个天线递送到基带调制解调器的多个路径，所述多个路径被配置为利用载波聚合从网络接收最大层数的数据；以及
A communication device comprising: a plurality of pathways configured to deliver data from a plurality of antennas to a baseband modem, the plurality of pathways configured to receive a maximum number of layers of data from a network with carrier aggregation; and a controller configured to: control a transceiver to transmit to the network a capability message that indicates the communication device can support more than the maximum number of layers of data; control the transceiver to receive, from the network, scheduling signaling that schedules a number of layers for a first carrier; determine whether the number of layers scheduled for the first carrier is greater than a number of active antennas for the first carrier; and if the number of layers scheduled for the first carrier is greater than the number of active antennas, assign one or more additional antennas of the communication device as active antennas for the first carrier.
13.根据权利要求12所述的通信设备，还包括所述收发器和所述一个或多个天线。
The communication device of claim 12, further comprising the transceiver and the one or more antennas.
14.根据权利要求12所述的通信设备，其中所述控制器被配置为，通过以下操作分配所述一个或多个附加天线作为用于所述第一载波的活动天线：
14.
识别一个或多个可用天线，所述一个或多个可用天线在被加到用于所述第一载波的活动天线的数量时至少等于为所述第一载波调度的所述层数；以及
The communication device of claim 12, wherein the controller is configured to assign the one or more additional antennas as active antennas for the first carrier by: identifying one or more available antennas that, when added to the number of active antennas for the first carrier, at least equals the number of layers scheduled for the first carrier; and assigning the one or more available antennas to the first carrier.
将所述一个或多个可用天线分配给所述第一载波。
15.
15.根据权利要求12所述的通信设备，其中，所述控制器被进一步配置为生成所述能力消息，其中所述能力消息指定所述通信设备可针对所述通信设备和网络之间的载波聚合连接的多个载波中的每个载波在其上进行接收的层数。
The communication device of claim 12, wherein the controller is further configured to generate the capability message, wherein the capability message specifies a number layers on which the communication device can receive for each of a plurality of carriers of a carrier aggregation connection between the communication device and a network.
16.根据权利要求15所述的通信设备，其中，所述通信设备可接收的数据的所述最大层数基于从所述通信设备的多个天线到所述通信设备的基带调制解调器的路径的数量。
The communication device of claim 15, wherein the maximum number of layers of data that the communication device can receive is based on a number of pathways from a plurality of antennas of the communication device to a baseband modem of the communication device.
17.根据权利要求12所述的通信设备，其中所述调度信令包括为包括所述第一载波的多个载波调度总层数的一个或多个调度消息，其中所述控制器被进一步配置为：
17.
如果对于所述多个载波中的每个载波，用于所述载波的活动天线的数量等于或大于为所述载波调度的层数，则控制所述收发器在所述多个载波上接收所述所调度的总层数。
The communication device of claim 12, wherein the scheduling signaling comprises one or more scheduling messages that schedule a total number of layers for a plurality of carriers including the first carrier, wherein the controller is further configured to: if, for each carrier of the plurality of carriers, a number of active antennas for that carrier is equal to or greater than the scheduled number of layers for that carrier, control the transceiver to receive the scheduled total number of layers on the plurality of carriers.
18.根据权利要求12所述的通信设备，其中所述控制器被进一步配置为：
18.
在控制所述收发器接收所述调度消息之前，将所述通信设备的一个或多个天线-调制解调器路径分配给所述第一载波，其中所述一个或多个天线-调制解调器路径将数据从天线递送到基带调制解调器，并且其中用于所述第一载波的活动天线的所述数量等于所述一个或多个天线-调制解调器路径的所述数量。
The communication device of claim 12, wherein the controller is further configured to: before controlling the transceiver to receive the scheduling signaling, assign one or more antenna-modem pathways of the communication device to the first carrier, wherein the one or more antenna-modem pathways deliver data from antennas to a baseband modem, and wherein the number of active antennas for the first carrier is equal to a number of the one or more antenna-modem pathways.
针对所述通信设备的第一设备处理资源确定吞吐量增益值，所述吞吐量增益值估计将所述第一设备处理资源用于在所述多个载波上接收数据所导致的吞吐量增加；
A method of performing wireless communications at a communication device, the method comprising: identifying a plurality of carriers for carrier aggregation; determining, for a first device processing resource of the communication device, throughput gain values that estimate an increase in throughput from using the first device processing resource to receive data on the plurality of carriers; determining efficiency metrics for the first device processing resource based on the throughput gain values and power penalty values that estimate a power penalty from using the first device processing resource on the plurality of carriers; determining a first efficiency metric for the first device processing resource based on a ratio of a first throughput gain value for the first device processing resource to a first power penalty value; and selecting, based on the efficiency metrics, a first carrier of the plurality of carriers to which to assign the first device processing resource.
20.根据权利要求19所述的方法，其中确定所述第一设备处理资源和所述第一载波的第一效率度量包括：
20.
识别第一功率代价值，所述第一功率代价值估计在所述第一载波上使用所述第一设备处理资源所导致的功率增大；以及
The method of claim 19, wherein the first power penalty value estimates an increase in power from using the first device processing resource on the first carrier.
另外，尽管在上述实施方式中对作为自攻螺钉来利用的情况和作为异物去除用螺栓来利用的情况进行了说明，但是既可以将二者利用在一个螺钉上，此外也可以作为任一个自攻螺钉专用或者异物去除螺栓专用品来加以利用。
Fig. 7B is a partial perspective view looking obliquely at a convex portion end face 24d in the screw driving direction of the convex portion 24.
1外螺纹部件
Similar to the above-mentioned embodiment, the convex portion end face 24d inclines in a direction in which a root side portion thereof protrudes forward in the screw driving direction toward the screw thread crest 5a.
4凸部
That is, the convex portion end face 24d at the screw driving side is a slope or inclined surface which rises up from an end edge at the side of the screw thread crest 5a toward an end edge at the side of the convex crest 24a with the height of the screw thread gradually increasing in a direction W2 opposite to the screw driving direction of the screw thread 5, and leads to the crest 24a of the convex portion 24.
4a凸部顶部、4b压力侧凸部牙侧、4c非承载侧凸部牙侧
The convex portion end face 24d at the screw driving side is provided with a crest region 24d1 of a trapezoidal shape extending from the convex crest 24a to its end edge at the side of the screw thread crest, and a pressure side flank end region 24d2 and a clearance side flank end region 24d3 branching from the crest region 24d1 and extending in an inverted V shape along the end edges in the screw driving direction of the pressure side convex flank 24b and the clearance side convex flank 24c.
4d凸部端面
The flank end region 24d2 at the side of the pressure side convex flank 24b is configured to have a first region 24d2a extending from the crest region 24d1 to the first point of inflexion P21, and a second region 24d2b of a triangular shape having the second point of inflexion P22 as a vertex, and is slightly larger than in the case of the first modification.
d1螺钉顶部侧的端缘、d2凸部顶部侧的端缘
(In the Case of Using the External Screw Member as a Bolt for Removing Foreign Matter)
4d2压力侧牙侧端部区域、4d3非承载侧牙侧端部区域
In cases where the external screw member is used as a bolt for removing foreign matter, as illustrated in Fig. 6A, in the case of this second modification, too, only a corner formed by the convex crest 24a, the pressure side convex flank 24b and the clearance side convex flank 24c is in contact with the internal screw 201, so that contact pressure can act intensively on foreign matter, so that the foreign matter such as painting, coating, sputter, etc., can be removed in an efficient manner.
4d′凸部端面
In addition, although it is configured such that the corner of the convex portion 24 at the side of the convex crest 24a is in partial contact with the internal screw 201, the foreign matter can be peeled or exfoliated in a wider area than a partial contact area due to the eccentricity (i.e., eccentric movement) of the bolt or external screw member relative to the internal screw member.
5螺纹
Moreover, by providing the convex portion 24 on each of the parallel screw thread 51 and the tapered screw thread 52, the peeling or exfoliation of the foreign matter can be carried out in a much wider area extending from the vicinity of the inside diameter portion of the internal screw to the convex crest of the parallel screw thread 51.
5a螺纹顶部、5b压力侧牙侧、5c非承载侧牙侧
Moreover, the maximum diameter of each convex portion 24 gradually increases from the tapered screw thread 52, and each convex portion 24 is screw driven into the internal screw member, while being in abutment with the inside diameter side portions of the pressure side flank and the clearance side flank of the internal screw, so that foreign matter will be gradually scraped from the inside diameter side of the internal screw, and finally, each convex portion 24 will come into abutment with the inner deep portions of the internal screw, thus scraping off foreign matter therefrom.
31平行螺钉部、51平行螺纹
Accordingly, even with the partial contact, it is possible to scrape off the foreign matter such as painting, coating, etc., adhered to the pressure side flank 201b and the clearance side flank 201c, from the inside diameter side to the thread bottom side in a uniform manner.
32锥形螺钉部、52锥形螺纹
In particular, powdery peeled materials at the time of exfoliating foreign matter such as paint films, sputter, etc., adhered to the internal screw 201 can be made to stay not only in the parallel screw thread 51 with no convex portion between the adjacent convex portions 24 adjoining each other in a lead direction, but also in the vicinity of the concavely recessed first point of inflexion P21 between the corner C1 of the convex crest 24a and the pressure side convex flank 24b in abutment with the pressure side flank 201b of the internal screw 201, and the second point of inflexion P22, so that a staying space for chips and the peeled materials is increased, and a preventive effect to prevent biting or jamming of the foreign matter can be enhanced to a further extent.
14a凸部顶部、
Fig. 6B illustrates a state where the convex portion 24 has passed through the internal screw 201, with foreign matter such as painting, coating, etc., and impurities in the internal screw 201 removed.
14b压力侧凸部牙侧、14c非承载侧凸部牙侧
From this state, the following parallel screw thread 51 comes into engagement with the internal screw 201, so that the external screw member is finally tightened and fixed to the internal screw member.
14b1顶部侧牙侧部、14b2谷部侧牙侧部
(In the Case of Using the External Screw Member as a Self-Tapping Screw)
14d凸部端面(旋入侧)
Figs. 6C and 6D illustrate a state where the external screw member is used as a self-tapping screw.
14d1顶部区域、
As shown in Fig. 6C, the cross sectional shape of the root portion of the internal screw is finally processed or formed by following the cross sectional shape of the convex portion 24 formed in parallel screw thread 51, and as illustrated in Fig. 6D, the following parallel screw thread 51 advances into the internal screw 102 thus formed, and is finally tightened and fixed thereto.
14d2压力侧牙侧端部区域、14d3非承载侧牙侧端部区域
With the convex portion 24 of this mode or modification, too, at the time of machining the internal screw, as shown in Fig. 7B, the convex portion end face 24d in the screw driving direction forms an inclined plane which rises up from an end edge of the screw thread 5 at the crest side toward a crest side end edge of the convex portion 24 in the opposite direction W2 to the screw driving direction of the screw thread 5.
24凸部
With such a configuration, the prepared hole 101 can be plastically deformed in a smooth manner thereby to form the internal screw.
24a凸部顶部、24b压力侧凸部牙侧
In this example, the pressure side flank end region 24d2 of the convex portion end face 24d is configured to have a crest region 24d2a extending from the crest 24a to the first point of inflexion P21, and a second region 24d2b having the second point of inflexion P22 as a vertex.
24b1顶部侧牙侧部、24b2谷部侧牙侧部
With this configuration, a contact area increases a bit more than in the example of Figs. 5A through 5D, but there may be no contact depending on the diameter of the prepared hole, and an increase in screw driving torque can be suppressed.
24b3中间牙侧部
In addition, an amount of chips to be generated can be more decreased, and at the same time, the screw driving torque can be made smaller.
24c非承载侧凸部牙侧
Moreover, the internal screw 102 formed according to the cross sectional shape of the convex portion 24 is configured such that a pressure side flank 102a has a crest side flank portion 102a1 corresponding to the crest side flank portion 24b1 and a root side flank portion 102a2 corresponding to the intermediate flank portion 24b3, and a point of inflexion Q2 is formed at a boundary between these two flank portions 102a1.
24d1顶部区域、
In Fig. 8, there is illustrated a schematic drawing for explaining a preferable range of each of the point of inflexion P1, the first point of inflexion P21 and the second point of inflexion P22.
24d2压力侧牙侧端部区域、24d3非承载侧牙侧端部区域
It is preferable that a position X1 of each of the point of inflexion P1 and the first point of inflexion P21 be set to a range which is 35 % - 55 % of a thread height X0 of each convex portion 4, 14 and 24 from each convex crest 4a, 14a and 24a (i.e., a height from the crest of each convex portion 4, 14 and 24 to the root portion of the screw thread).
40凸部投影图像
When the position of each of the point of inflexion P1 and the first point of inflexion P21 is too close to the convex crest 4a, 14a and 24a, a contact range in which each convex portion 4, 14, 24 is in contact with foreign matter such as painting, coating, etc., becomes narrow, and the peeling efficiency of peeling off the foreign matter becomes worse.
40a凸部顶部轮廓线
On the other hand, when the position of each of the point of inflexion P1 and the first point of inflexion P21 is far from the convex crest 4a, 14a and 24a and close to the root portion, the peeling efficiency tends to be improved, but screw driving torque tends to become large.
40d端面轮廓线
When setting the position of each of the point of inflexion P1 and the first point of inflexion P21 to about 35 % - 55 % of the thread height of each convex portion 14, the peeling efficiency can be improved, and an increase in screw driving torque can also be suppressed.
d10端缘(螺钉顶部侧)
A position X2 of the second point of inflexion P22 is preferably set to a range of 70 % - 85 % of the thread height X0 of the convex portion 14 from the crest of the convex portion 14.
d20端缘(凸部顶部侧)
When the position of the second point of inflexion P22 is close to the root portion, a space between the first point of inflexion P21 and the second point of inflexion P22 is opened wide, so that the effect of making the exfoliated foreign matter stay there becomes small.
100对应部件、101底孔
On the other hand, when the position of the second point of inflexion P22 is close to the crest, the space in which the foreign matter is made to stay is formed, but the space becomes narrow.
102内螺纹、
When setting the second point of inflexion P22 in the range of 70 % - 85 % of the thread height X0 of the convex portion 14, chips generated at the time of forming the internal screw and painting or coating materials exfoliated from the inner periphery of a nut can be made to stay in a space between the first point of inflexion P21 and the second point of inflexion P22, and further in a range from the second point of inflexion P22 to the thread bottom or root.
102a压力侧牙侧、
Here, note that in the examples of the modifications in Figs. 5A through 5D, Figs. 6A through 6D and Figs. 7A and 7B, the points of inflexion are arranged in the pressure side convex flank, and the clearance side convex flank is configured to have a single angle, but points of inflexion may also be formed in the clearance side convex flank, and may be arranged in symmetry with respect to the pressure side convex flank.
102a1顶部侧牙侧部、102a2谷部侧牙侧部
Although in the above-mentioned embodiments, there have been explained a case where the external screw member is used as a self-tapping screw, and a case where the external screw member is used as a bolt for removing foreign matter, but one screw member can also be used for both purposes or can also be used only for either one purpose, i.e., exclusively used as a self-tapping screw or a foreign matter removing bolt.
102b非承载侧牙侧
Preferred embodiments of the invention are specified in the following paragraphs: 1.
200内螺纹部件
A external screw member comprising a head, and a shank extending linearly from said head, said shank having a parallel threaded portion and a tapered threaded portion formed in order from said head toward a tip end, a screw thread being continuously formed on said parallel threaded portion and said tapered threaded portion at the same pitch, and said screw thread in said tapered threaded portion being configured in a form in which the height of a crest thereof becomes gradually smaller, wherein a convex portion protruding more radially outward than the crest of said screw thread is formed in at least one of said parallel threaded portion and said tapered threaded portion over said tapered threaded portion and said parallel threaded portion; a screw driving side end face of said convex portion is configured to form an inclined plane which gradually rises from a root position of said end face at the side of the crest of said screw thread toward a crest of said convex portion in a direction opposite to a screw driving direction of said screw thread to reach the crest of said convex portion; and said convex portion is configured such that one or more convex portions are arranged in a circumferential direction, and in each convex portion, a circumferential length of the crest thereof which is a maximum diameter of said convex portion is formed in the range of 2.5 % - 5.0 % of a circumference through which the crest of said convex portion of said screw thread passes.
201b压力侧牙侧、201c非承载侧牙侧
The external screw member as claimed in claim 1, wherein assuming that an angle (θ) of inclination of the screw driving side end face of said convex portion is an angle which is formed, in a projection image of said convex portion projected in an axial direction to a projection plane axially perpendicular to a central axis of said shank, by an inclined line connecting between an end edge of a contour of said end face at the side of the crest of said convex portion and an end edge of the contour at the side of the crest of said screw thread, and a reference line perpendicular to a line connecting between a middle point in a circumferential direction of a contour of the crest of said convex portion and a central axis of a screw shaft, said angle of inclination is set in the range of from 10 degrees inclusive to 60 degrees inclusive.
C虚拟圆、D外径、N中心轴线、
3.
G基准线、R直径线、m中点、J倾斜线、L周长、
The external screw member as claimed in claim 1 or 2, wherein said convex portion is configured such that one through ten convex portions are arranged on 4.