baber/WOPTO huggingface dataset:
Patent WO-2019056610-A1 (WO)
Title: Conference record sharing method, device, conference terminal and storage medium
Inventor: ZHANG WEIYUAN
IPC: H04L12/18
Filed: 2017-12-17
Abstract: Disclosed in the present invention are a conference record sharing method, a device, a conference terminal and a storage medium. The conference record sharing method comprises: detecting an annotation operation track generated on a display background; generating and storing an annotation record picture comprising the display background and the annotation operation track; and generating a two-dimensional code according to a storage address of the annotation record picture, and displaying the two-dimensional code. By means of scanning the two-dimensional code, a user accesses the storage address of conference records, and obtains the conference records, and thus conference records may undergo multi-person simultaneous transmission and non-contact transmission, and the rapid sharing of conference records may be achieved.
Patent WO-2018161684-A1 (WO)
Title: 数据发送方法及装置、路由器
Inventor: DENG YAN
IPC: H04L45/74
Filed: 2017-12-21
Abstract: 本发明提供了一种数据发送方法及装置、路由器；其中，该方法包括：接收指定设备发送的指定数据；根据路由器中的连接跟踪conntrack条目确定指定数据在路由器中的第一出口设备；其中，conntrack条目中记录有路由器中数据发起方向的入口设备信息和路由器中数据响应方向的入口设备信息；通过第一出口设备将指定数据发送出去。通过本发明，解决了解决相关技术中状态防火墙都开启NAT的情况下导致端到端的透明性被破坏的问题，进而保证了端到端的透明性。
Patent WO-2018121553-A1 (WO)
Title: 一种艾灸器包装盒
Inventor: WEI KUN
IPC: B65D25/10
Filed: 2017-12-27
Abstract: 一种艾灸器包装盒，包括具有一定厚度的空心盒体(1)，该空盒体的底面和顶面分别设置有多个呈矩形阵列排布的用于放置艾灸器(6)的置放孔(2)且该空心盒体的底面和顶面的置放孔的数量相同；空心盒体底面置放孔的圆心在所述空心盒体顶面的垂直投影位于空心盒体的顶面的位于空心盒体长度方向的两个相邻的置放孔的圆心的连线上；空心盒体的底面设有用于承托艾灸器的底盖(4)，空心盒体的顶面设有用于遮盖艾灸器的上盖(3)：该包装盒通过合理布置空心盒体的底面和顶面的用于放置艾灸器的置放孔之间的相互位置关系，充分利用空心盒体的内部空间，相同大小的包装盒可以包装更多数量的艾灸器。
Patent WO-2018121565-A1 (WO)
Title: 冰箱及其压缩机降噪装置
Inventor: PAN GUANGLIANG
IPC: F25D11/00
Filed: 2017-12-27
Abstract: 提供一种冰箱及其压缩机降噪装置（50）。降噪装置（50）具有开口的中空腔体且被配置于压机仓（30）内，压缩机（10）置于中空腔体内且不与腔壁接触。该降噪装置（50）增加噪声传播的路径损失，达到降噪的效果。
Patent WO-2018130102-A1 (WO)
Title: 电驱动桥
Inventor: LI LEI
IPC: B60K17/16
Filed: 2017-12-31
Abstract: 一种电驱动桥，包括差速器(1)、第一电机(6)、第二电机(7)、同步器(16，21)、布置于差速器（1）第一侧的第一车轮（2），以及布置于差速器（1）第二侧的第二车轮（3），差速器（1）的第一输出侧通过第一半轴连接第一车轮（2），差速器（1）的第二输出侧通过第二半轴连接第二车轮（3），差速器（1）包括有主减速齿轮（5），第一半轴上套装有对应的第一电机（6），第一电机（6）的第一电机轴（8）中心贯穿有第一半轴，第一电机轴（8）的靠近差速器（1）的输出端固装有一组两个输入齿轮（A17，A18），一组的两个输入齿轮（A17，A18）的对应位置啮合连接有对应的一组两个输出齿轮（A19，A20），每组的两个输出齿轮（A19，A20）固装于同一根输出轴（10）。该驱动桥使得电动汽车在换挡过程中整个车辆的动力不会中断，确保了行车的舒适性与安全性。
Patent WO-2019134157-A1 (WO)
Inventor: HSIEH KUO-AN
IPC: B23Q1/01
Filed: 2018-01-08
Abstract: A rail positioning structure comprises: a rail (10), an operating platform (20), a wedge (30), and a positioning member (40). The rail (10) has a bearing surface (11) and a first abutting portion (12) and a second abutting portion (13) disposed on two sides of the bearing surface (11). The rail (10) is slidably disposed in a mounting slot (21) of the operating platform (20). The bearing surface (11) is close to the mounting slot. The first abutting portion (12) and a joint portion (22) of the operating platform (20) are in a concave-convex engagement. The wedge (30) is disposed in the mounting slot (21) and abuts the second abutting portion (13). The positioning member (40) passes through the wedge (30) and the operating platform (20), such that the rail (10) is fixedly positioned in the mounting slot (21). In this way the rail (10) is unlikely to be deformed by force, and accurate positioning of the rail (10) is ensured.
Patent WO-2019062008-A1 (WO)
Title: Information input method, electronic device, and non-volatile storage medium
Inventor: JIN YUCHENG
IPC: G06F3/023
Filed: 2018-02-26
Abstract: This disclosure provides an information input method, comprising: obtaining interactive information in an information presentation interface; performing analysis on the basis of the interactive information to obtain a corresponding input mode class; and presenting, in an input region of a display interface, an input editing interface corresponding to the input mode class, wherein different input mode classes correspond to different input editing interfaces. This disclosure also provides an electronic device and a non-volatile storage medium.
Patent WO-2018166363-A1 (WO)
Title: 虚拟曲面显示面板及显示装置
Inventor: GAO JIAN
IPC: G09F9/30
Filed: 2018-03-02
Abstract: 一种虚拟曲面显示面板（100）及显示装置（400）。虚拟曲面显示面板（100）包括显示面板（10）和光栅（20），其中光栅（20）设置于显示面板（10）的出光侧。光栅（20）包括相互间隔设置的多个透光区域（203）和多个遮光区域（201），光栅（20）的各个遮光区域（201）随着与显示面板（10）的对称轴的距离的增加其宽度逐渐变小；且各个透光区域（203）随着与显示面板（10）的对称轴的距离的增加其宽度逐渐变大。虚拟曲面显示面板（100）能够使双眼产生一种虚拟曲面的显示效果。
Patent WO-2018210041-A1 (WO)
Title: 一种阵列基板及其制作方法、显示面板
Inventor: CAO BINBIN
IPC: H01L21/77
Filed: 2018-03-12
Abstract: 一种阵列基板及其制作方法、显示面板。阵列基板，包括：衬底基板（110）；位于衬底基板（110）之上的多条栅线（130），以及与每条栅线（130）对应且间隔设置的栅电极（120）；位于栅电极（120）和栅线（130）之上的栅极绝缘层（140），栅极绝缘层（140）具有第一过孔（141）和第二过孔（142），第一过孔（141）暴露出栅电极（120），第二过孔（142）暴露出栅线（130）；位于栅极绝缘层（140）之上的导电连接层（150）和多晶硅半导体层（161），导电连接层（150）填充第一过孔（141）和第二过孔（142）以连通栅线（130）和栅电极（120）。
Patent WO-2018171797-A1 (WO)
Title: Conception de signal de commande de liaison descendante dans des communications mobiles
Inventor: YANG WEIDONG
IPC: H04W36/30
Filed: 2018-03-26
Abstract: L'invention concerne diverses solutions de conception d'un signal de commande de liaison descendante par rapport à un équipement utilisateur et un appareil de réseau dans des communications mobiles. Un appareil peut recevoir un premier signal de commande de liaison descendante provenant d'une première source. L'appareil peut recevoir un second signal de commande de liaison descendante provenant d'une seconde source. L'appareil peut en outre recevoir des données de liaison descendante en fonction du premier signal de commande de liaison descendante et du second signal de commande de liaison descendante. Le premier signal de commande de liaison descendante et le second signal de commande de liaison descendante peuvent être identiques. La première source et la seconde source peuvent être différentes.
Patent WO-2018188518-A1 (WO)
Title: 翻转式加热源及其与起锅结构或转动结构的组合结构
Inventor: LI LINZI
IPC: A47J36/24
Filed: 2018-04-04
Abstract: 一种翻转式加热源及其与起锅结构或转动结构的组合结构，涉及给食物加热的翻转式加热设备，目的是给分体式锅进行加热，并且带动其转动。翻转式食物加热源，其包括：用于放置第一容器锅（2）的第一容器灶体（21）和用于放置第二容器锅（3）的第二容器灶体（22）；第一容器灶体（21）和第二容器灶体（22）的敞口对合形成闭合的灶体总成；在灶体总成上设有发热源装置；第一容器灶体（21）与第二容器灶体（22）通过连接件连接在一起；灶体总成的两个相对侧面的壁上设有转轴连接结构。翻转式加热源还与起锅结构连接用以实现自动开锅动作，以及与转动结构连接实现翻转。
Patent WO-2018214904-A1 (WO)
Inventor: YAN XIAOPING
IPC: H05K5/02
Filed: 2018-05-23
Abstract: 一种显示屏护角机构（100）及显示屏（200）。显示屏（200）包括壳体（201）、屏体（202）及显示屏护角机构（100），屏体（202）安装于壳体（201）上，壳体（201）的角部背离屏体（202）的一侧凹设有收容部（204），收容部（204）的底面开设有安装槽（203）。显示屏护角机构（100）包括挡板（10）、连杆（20）、弹簧（30）与护角体（40）。挡板（10）安装于壳体（201）上并挡设安装槽（203），连杆（20）穿设于挡板（10）中并凸伸至安装槽（203）内。弹簧（30）的两端分别抵持于挡板（10）与连杆（20）的端部上，护角体（40）的一端转动连接于连杆（20）上，另一端沿壳体（201）的侧壁延伸并凸伸出屏体（202）远离壳体（201）的一侧，护角体（40）挡设于屏体（202）的角部处，护角体（40）能够相对壳体（201）旋转并收容于收容部（204）中，以露出壳体（201）的侧壁。
Patent WO-2019085453-A1 (WO)
Title: 一种无霜、多变量耦合型热泵热风炉系统
Inventor: WANG YUJUN
IPC: F26B21/00
Filed: 2018-05-30
Abstract: 一种无霜、多变量耦合型热泵热风炉系统，用于提供粮食烘干用热风，在该系统内设有第一换热器（4-2）、第二换热器（5-2）及由压缩机（1-1,2-1,3-1）、冷凝器（1-2,2-2,3-2）、节流器（1-3,2-3,3-3）、蒸发器（1-4,2-4,3-4）与气液分离器（1-5,2-5,3-5）构成的热泵机组，通过第一换热器（4-2）、第二换热器（5-2）与热泵机组的热量管路连接设置，形成送风管路上、由新风进风口向新风送风口方向依次呈热量梯度上升的预热区、低温区、中温区及高温区。通过以上设置实现新风由新风进风口到新风送风口的温度梯度上升，热量的梯度利用；通过设置无霜溶液循环管路，实现冬季的无霜作业；无霜溶液循环管路内完成无霜作业的溶液通过自身重力实现回流；无霜溶液循环管路内回流的稀溶液通过热交换的形式析出水分，热交换的热量由热泵机组的余热提供，不另增热泵机组。
Patent WO-2018233519-A1 (WO)
Title: Display device and display module thereof
Inventor: LIU KEGUO
IPC: G06F1/16
Filed: 2018-06-12
Abstract: Provided are a display device and a display module thereof. The display module comprises a frame (8), a panel (2), a back cover (5), a printed circuit board (1), and a flexible circuit board (3). The panel (2) is provided at and fixed to the frame (8). The back cover (5) is provided at and fixed to the frame (8). The printed circuit board (1) and the panel (2) are spaced apart from each other. The printed circuit board (1) is connected to the back cover (5) by means of a fastener (4). At least one of the printed circuit board (1) and the back cover (5) has a waist-shaped hole (7). The fastener (4) is slidably provided in the waist-shaped hole (7). The flexible circuit board (3) is fixed between and joins the printed circuit board (1) and the panel (2).
Patent WO-2018228489-A1 (WO)
Inventor: YAN XIAODONG
IPC: G06F3/0481
Filed: 2018-06-14
Abstract: L'invention concerne un procédé consistant à : obtenir une première opération sur un écran d'affichage physique afin d'obtenir un premier résultat d'opération, la première opération comportant l'identifiant de l'écran d'affichage physique correspondant à la première opération ; et traiter le premier résultat d'opération, puis afficher le premier résultat d'opération sur une image projetée par un projecteur de façon à ce que les premières informations à afficher correspondant à la première opération puissent être affichées dans l'image.
Patent WO-2019015440-A1 (WO)
Title: Multimedia communication method and device, and storage medium
Inventor: HUANG LIUWEN
IPC: H04L12/58
Filed: 2018-06-20
Abstract: Disclosed in the present application are a multimedia communication method and device. The invention loads a session page by means of a browser kernel integrated in a local client, and executes scripts in the session page by means of the browser kernel to realize the following operations: exchanging control parameters with a peer client by means of a signaling server; establishing a data channel between the local client and the peer client by means of the address and port of the local client and the address and port of the peer client included in network parameters; collecting multimedia data and transmitting same to the peer client by means of the data channel, for playback by the peer client by means of media stream parameters of the local client, and receiving, by means of the data channel, the multimedia data collected by the peer client, and playing back same on the session page according to the media stream parameters of the peer client. Therefore, the present invention realizes multimedia communication across clients.
Patent WO-2019128237-A1 (WO)
Title: 点火监控机构及具有其的洗车机
Inventor: HUANG JIAFENG
IPC: F22B33/18
Filed: 2018-08-03
Abstract: 一种点火监控机构及具有其的洗车机，点火监控机构包括导光管（10）和检测控制器（20）。导光管（10）用于与蒸汽发生器的点火罩（40）连通，检测控制器（20）与导光管（10）连接，以通过导光管（10）将点火罩（40）内的光线传递至检测控制器（20），以使检测控制器（10）根据所获取的光线判断点火罩（40）内是否点火成功。该点火监控机构解决了洗车机难以监控点火装置是否点火成功的问题。
Patent WO-2020019410-A1 (WO)
Inventor: DENG XUESONG
IPC: F16S5/00
Filed: 2018-09-04
Abstract: An assembly structure, comprising multiple first assembly units (11), wherein each first assembly unit (11) comprises a main part (12) and a connecting part (13); the contour shape of the cross section of each main part (12) is a 6n polygon wherein at least two side edges have unequal lengths, and the opposite side edges of the axial projection of the main part (12) are parallel, n being a positive integer; the connecting part (13) is arranged on each side edge of each of the main parts (12); the connecting part (13) on each side edge may be in sliding fit connection to the connecting part (13) of an adjacent first assembly unit (11), and the sliding direction of the connecting part (13) is the same as the extension direction of the side edges where the connecting part is located. The described assembly units of the assembly structure are connected and disassembled by means of sliding fit. After assembly is completed, detachment cannot occur under natural conditions, and the assembly structure is highly reliable. In addition, after assembly is completed, if the connection at a certain position comes apart, the strength of the whole structure will not be affected. Moreover, the assembly process of the present assembly structure is simple, extra connecting parts are not needed, and the cost is low.
Patent WO-2020061856-A1 (WO)
Title: Procédé et dispositif de récupération d'image passant par un dispositif d'affichage
Inventor: CHO HIROTAKE
IPC: H04M1/02
Filed: 2018-09-26
Abstract: L'invention concerne un procédé de récupération d'une image passant par un dispositif d'affichage (2) et prise par un capteur d'image (6) disposé sur un côté arrière du dispositif d'affichage (2), le procédé consistant à acquérir l'image prise par le capteur d'image (6), obtenir une pluralité de fonctions d'étalement ponctuel correspondant de façon bi-univoque à une pluralité de points (D) agencés selon une configuration prédéterminée sur un graphique d'étalonnage (CC), et effectuer une déconvolution de l'image sur la base de la pluralité de fonctions d'étalement ponctuel pour récupérer l'image.
Patent WO-2019196364-A1 (WO)
Title: Laser protection film doped with dye
Inventor: ZHOU GUOFU
IPC: G02F1/137
Filed: 2018-10-10
Abstract: Provided is a laser protection device doped with dye, comprising a polymer layer A and a polymer layer B, the polymer molecules in the polymer layer A are arrayed in a left-hand spiral structure and can reflect left-hand polarization laser, the polymer molecules in the polymer layer B are arrayed in a right-hand spiral structure and can reflect right-hand polarization laser, by combining the polymer layer having the left-hand spiral structure and the polymer layer having the right-hand spiral structure, total reflection on circularly polarized light can be achieved, in addition, the dye can absorb incident laser, so as to enlarge the protection angle of the laser protection film. The laser protection film doped with dye is easy to manufacture, has large protection angle and good flexibility, can modify the prior devices, and has good application prospects in the fields such as laser protective eyewear and lamination film of car windows.
Patent WO-2019237616-A1 (WO)
Title: Four-mode dielectric resonator-based narrowband filtering rat-race coupler
Inventor: ZHANG XIUYIN
IPC: H01P5/19
Filed: 2018-10-18
Abstract: Disclosed in the present application is a four-mode dielectric resonator-based narrowband filtering rat-race coupler, comprising a four-mode dielectric resonator, a metal cavity and four feed metal rods. The four feed metal rods and the four-mode dielectric resonator are close to one another in parallel to couple with each other. The four feed metal rods are a first metal rod, a second metal rod, a third metal rod and a fourth metal rod, respectively. The connection line between the second metal rod and the central point of the metal cavity is perpendicular to the connection line between the third metal rod and the central point of the metal cavity, the first metal rod is located on the central axial plane of the second metal rod and third metal rod, and the connection line between the fourth metal rod and the central point of the metal cavity is perpendicular to the connection line between the first metal rod and the central point of the metal cavity. The narrowband filter rat-race coupler proposed by the present invention has the features of miniaturization and high integration, involves an inventive step and is industrially applicable.
Patent WO-2019095964-A1 (WO)
Title: 一种垃圾与半干污泥协同焚烧处理方法与装置
Inventor: YU ZHAOSHENG
IPC: F23G5/027
Filed: 2018-10-26
Abstract: 一种垃圾与半干污泥协同焚烧处理装置及方法，该装置包括炉膛及其内的炉排(6)、用于将垃圾配送至炉排(6)内的垃圾配送单元、用于将湿污泥运送至炉膛后拱并抛入炉膛内的湿污泥配送单元；炉膛的烟气出口通过管路依次连接余热锅炉(8)、脱酸反应塔(12)、布袋除尘器(16)；炉膛内的烟气途径余热锅炉(8)、脱酸反应塔(12)、布袋除尘器(16)，再经引风机(17)进入烟囱并排入大气中；余热锅炉(8)推动汽轮发电机(11)发电；螺旋运输机(9)将污泥仓(10)内的湿污泥运送至炉膛后拱，湿污泥在重力作用下散落至炉膛内的炉排(6)上。该装置同时焚烧垃圾与半干污泥的过程中又可对热能回收利用产生电能，实现污泥处置的资源化。
Patent WO-2020087455-A1 (WO)
Inventor: LIU YANG
IPC: H04W72/04
Filed: 2018-11-01
Abstract: 本发明是关于一种传输同步指示信息的方法及装置。该方法包括：确定一组同步广播块的实际发送位置；根据所述实际发送位置，生成实际发送位置指示信息；其中，所述实际发送位置指示信息包括第一指示域、第二指示域和第三指示域；第一指示域和第二指示域共同指示所述一组同步广播块的实际发送位置，第三指示域指示一组同步广播块中当前的同步广播块对应第一指示域或对应第二指示域；在所述实际发送位置传输所述同步广播块，以及通过剩余关键系统信息RMSI传输所述实际发送位置指示信息。
Patent WO-2020062450-A1 (WO)
Inventor: LU YUHENG
IPC: G06Q50/00
Filed: 2018-11-06
Abstract: A method and apparatus for determining a central vertex in a social network, and a device and a storage medium. The method comprises: determining a plurality of first vertices having target attributes in a social network; determining a plurality of social subsets, each social subset comprising a corresponding first vertex; determining a connected component set corresponding to each social subset, wherein the connected component set corresponding to each social subset is a connected component set in a graph associated with the each social subset and composed of vertices having no target attribute; obtaining the centrality of the first vertex of the each social subset according to the each social subset and the connected component set corresponding to the each social subset; and selecting the first vertex with the centrality satisfying the preset centrality requirement as the central vertex.
Patent WO-2019105233-A1 (WO)
Inventor: QIU WEIHUA
IPC: A24F40/49
Filed: 2018-11-15
Abstract: 一种雾化器及电子烟，雾化器包括上盖组件（3）和注液盖（1），上盖组件（3）上设有注液口（33），注液盖（1）设于上盖组件（3）一端且封盖注液口（33），上盖组件（3）上设有锁扣结构（10），注液盖（1）上设有卡槽（13），或者，上盖组件（3）上设有卡槽（13），注液盖（1）上设有锁扣结构（10），当锁扣结构（10）卡设于卡槽（13）内时，注液盖（1）限位于封盖注液口（33）的位置，当锁扣结构（10）从卡槽（13）滑出时，注液盖（1）可滑动使注液口（33）露出。雾化器设有安全锁，儿童使用时无法轻易打开注液孔，从而避免儿童接触到烟液，使用更加安全。
Patent WO-2019105290-A1 (WO)
Inventor: Wei Lufei
IPC: G06F21/84
Filed: 2018-11-23
Abstract: 本文公开了一种数据处理方法、可信用户界面资源数据的应用方法及装置，包括：在非可信用户界面上触发可信用户界面的启动，从富执行环境获取加密的可信用户界面资源数据并提供给可信执行环境；在可信执行环境中将所述加密的可信用户界面资源数据解密，并基于所述解密后的可信用户界面资源数据显示可信用户界面。本申请至少能够保证终端设备无法提供安全存储功能时TUI资源数据的安全和完整。
Patent WO-2020082533-A1 (WO)
Title: Method of manufacturing security identification card having color portrait, and security identification card using same
Inventor: ZHENG SONG
IPC: B42D25/435
Filed: 2018-12-12
Abstract: The present invention relates to the technical field of security identification cards, and particularly relates to a method of manufacturing a security identification card having a color portrait and a security identification card using the same. The method of the present invention comprises: etching, by means of laser etching, user identity information on a card information surface of a substrate, the user identity information comprising: a black-and-white portrait and text information; printing, by using a color ink, a color portrait in a blank region of the substrate to obtain the personalized information surface, wherein an image in the color portrait is an image scaling up image contents of the black-and-white portrait; and printing, by using a transparent gloss paint, a transparent protective layer on an upper surface of the personalized information surface, the transparent protective layer covering the color portrait. The present invention effectively prevents others from tampering with the color portrait. In addition, security identification cards produced by means of the present invention have color portraits of users, such that the security identification cards are more aesthetically pleasing, and meet modern appearance requirements of the security identification cards for users.
Patent WO-2020118542-A1 (WO)
Title: 一种服饰、系统及应用于服饰的移动广告播放方法
Inventor: WANG JINZHOU
IPC: G06Q30/02
Filed: 2018-12-12
Abstract: 本发明公开了一种服饰、系统及应用于服饰的移动广告播放方法，服饰上设有包括柔性显示屏的广告播放终端，方法包括：从广告数据库中获取待播放广告，广告至少为文字广告或视频广告中的一种；通过柔性显示屏显示所获取到的广告。本发明提供的服饰、系统及应用于服饰的移动广告播放方法，通过在服饰上设置包括柔性显示屏的广告播放终端，从而可以移动播放广告，广告播放终端从广告数据库中获取广告内容并播放，从而可以实时更新柔性显示屏上播放的广告内容。
Patent WO-2020010815-A1 (WO)
Title: Method for selecting background music and capturing video, device, terminal apparatus, and medium
Inventor: SONG YU
IPC: H04N21/472
Filed: 2018-12-28
Abstract: Embodiments of the present disclosure disclose a method for selecting background music and capturing a video, a device, a terminal apparatus, and a medium. The method for selecting background music and capturing a video provided by the embodiments of the present disclosure comprises: acquiring a music look-up instruction during playback of a video; displaying, according to the music look-up instruction, detailed music information corresponding to a background music segment used by the video; acquiring a similar video capturing instruction, and acquiring, according to the instruction, a start position of the background music segment in a complete piece of music; acquiring a video capturing instruction, capturing a video of a target scene according to the video capturing instruction until a capturing termination instruction is acquired, and acquiring a corresponding video; and acquiring a synthesis instruction, cropping, according to the start position, the complete piece of music to acquire a corresponding music segment, and synthesizing the music segment and the acquired video, so as to obtain a target video.
Patent WO-2020133263-A1 (WO)
Title: 鼓形齿联轴器及具有其的齿轮传动系统
Inventor: ZHANG XUNLIN
IPC: F16D3/18
Filed: 2018-12-28
Abstract: 一种鼓形齿联轴器及具有其的齿轮传动系统，鼓形齿联轴器包括：套筒(10)，所述套筒(10)包括筒体(11)和设置在所述筒体(11)的内周面上的内齿部(12)；鼓形齿轮(20)，所述鼓形齿轮(20)的至少一部分设置在所述套筒(10)的腔体内，所述鼓形齿轮(20)包括套体(21)、延伸部(22)和鼓形齿部(23)，所述延伸部(22)从所述套体(21)的第一端向所述套体(21)的第二端延伸，所述延伸部(22)和所述套体(21)之间形成具有开口的环形间隙(24)，所述鼓形齿部(23)设置在所述延伸部(22)的外周面上，所述鼓形齿部(23)与所述内齿部(12)相啮合，所述鼓形齿轮(20)可相对所述套筒(10)发生摆动和轴向移动，所述套体(21)的外周面上具有向外凸出的第一弧形面(211)；环形密封部(50)，所述环形密封部(50)套设在所述套体(21)的外周面上，且所述环形密封部(50)的第一端与所述第一弧形面(211)接触，所述环形密封部(50)的第二端与所述筒体(11)直接或间接连接。该方案能够解决鼓形齿联轴器密封性差的问题。
Patent WO-2020140173-A1 (WO)
Inventor: LIANG PING
IPC: H04R9/02
Filed: 2018-12-30
Abstract: 本发明适用于电声转换器领域，提供了一种扬声器。该扬声器包括盆架（11）、振动系统（2）、磁路系统（10）和柔性电路板（21），振动系统（2）包括上振膜（22）、音圈（24）以及下振膜（23）。下振膜（23）包括第一夹持部（233）、第二夹持部（232）以及折环部（231），柔性电路板（21）夹设于音圈（24）与第一夹持部（233）之间，折环部（231）包括第一连接部（2311）、第二连接部（2313）以及中间部（2312），第一连接部（2311）上的第一端点（2314）沿振动方向的切线与第二端点（2315）沿振动方向的切线之间的垂直间距为第一间距，第三端点（2316）沿振动方向的切线与第四端点（2317）沿振动方向的切线之间的垂直间距为第二间距，第二间距小于第一间距。本发明的下振膜（23）结构改善了下振膜（23）的振动空间，避免了下振膜（23）在振动过程中下振膜（23）的折环部（231）与柔性电路板（21）发生碰撞，改善扬声器纯音度，提高产品性能。
Patent WO-2019141128-A1 (WO)
Title: Data processing method, apparatus and device
Inventor: WEN TAO
IPC: G06F11/10
Filed: 2019-01-10
Abstract: Disclosed are a data processing method, apparatus and device. The method comprises: receiving a data block to be stored, and acquiring a first check value of the data block to be stored; and if, in stored data blocks, there is a target data block having a check value matching the first check value, and the data block to be stored is different from the target data block, then storing the data block to be stored, and allocating an assisted query identifier different from that of the target data block to the data block to be stored. By means of the embodiments of the present description, when a stored target data block and a data block to be stored have the same check value but different data content, the data block to be stored can be stored, and an assisted query identifier different from that of the target data block is re-allocated to the data block to be stored so as to distinguish the two data blocks having the same check value but different data content, such that the problem that a data block to be stored having the same check value but different data content cannot be stored in a server, thereby preventing the disordering of service scenarios.
Patent WO-2020151017-A1 (WO)
Title: Scalable field human-machine dialogue system state tracking method and device
Inventor: Cheng guo gen
IPC: G06F16/332
Filed: 2019-01-28
Abstract: Provided in the present invention are a scalable field human-machine dialogue system state tracking method and device. The method comprises: establishing a state tracking model, employing a slot-value model to determine a current dialogue state; splitting a training data feature set, collecting each round of dialogues, and collecting feature items therein, splitting each feature item; preparing context information; and machine learning method-based model training. Because independent prediction is performed with respect to each feature by the state tracking model in the method, and the range for feature values is not limited, dynamic changes to the range for feature values is supported, thus obviating the need to retrain a language comprehension model during a service upgrade process, and enhancing the scalability of a field human-machine dialogue system.