baber/WOPTO huggingface dataset:
Patent WO-2019127933-A1 (WO)
Title: 一种双向qr分解检测方法和装置
Inventor: LIU RUOPENG
IPC: H04B7/0413
Filed: 2018-03-21
Abstract: 本发明公开了一种双向QR分解检测方法和装置，该双向QR分解检测方法包括：步骤S1，获取接收序列，其中，接收序列是根据复用波形矩阵对输入信号进行编码调制后经过高斯信道得到的序列；步骤S2，采用双向QR分解算法对接收序列进行检测，其中，步骤S2包括：对接收序列进行后向QR分解和前向QR分解，以获取第一软判决值和第二软判决值，其中，第一软判决值和第二软判决值对接收序列的检测顺序相反；根据第一软判决值和第二软判决值，对接收序列进行检测。本发明利用OvXDM系统的编码特性，结合双向QR分解检测，用于对接收序列进行相应的译码，从而降低了OvXDM系统的译码复杂度。
Patent WO-2018201821-A1 (WO)
Title: 加热器和加热不燃烧电子烟
Inventor: LIAO XIANGYANG
IPC: A24F40/20
Filed: 2018-03-26
Abstract: 一种加热器和加热不燃烧电子烟，该加热器包括内层加热体(100)、外层加热体(101)以及隔热套(102)；外层加热体(101)的前端为封闭端，后端为开口端；内层加热体(100)的两端分别为开口端；隔热套(102)的前端面(110)贯穿有第一通孔(103)，隔热套(102)的后端面(112)贯穿有第二通孔(104)；外层加热体(101)套于隔热套(102)内且与隔热套(102)内壁形成外层气流加热通道(106)，外层加热体(101)的前端与第一通孔(103)内壁形成密封连接，内层加热体(100)套于外层加热体(101)内且与外层加热体(101)内壁形成内层气流加热通道(109)，内层加热体(100)的后端与第二通孔(104)内壁形成密封连接，隔热套(102)的前端面(110)贯穿有与外层气流加热通道(106)连通的若干进气孔(111)。该加热不燃烧电子烟包括该加热器，其能够增加空气的加热行程和加热时间，体积小，加热温度稳定增加。
Patent WO-2019192003-A1 (WO)
Title: Resource allocation method and apparatus
Inventor: SU LIYAN
IPC: H04W72/04
Filed: 2018-04-04
Abstract: Embodiments of the present application provide a resource allocation method and apparatus. The method comprises: receiving resource allocation information, the resource allocation information comprising a first resource indication value; determining, according to the first resource indication value, a first resource allocation scheme corresponding to the first resource indication value, the first resource allocation scheme belonging to L resource allocation schemes, and the L resource allocation schemes comprising L1 resource allocation schemes, wherein the initial position of resources corresponding to each of the L1 resource allocation schemes is resource units, except for the (S+1)th resource unit, in Q continuous resource units in a system bandwidth, and S is an integer multiple of X. Therefore, the waste of system resources can be reduced. The method provided in the embodiments can be applied to a communication system, such as V2X, LTE-V, V2V, Internet of Vehicles, MTC, IoT, LTE-M, M2M, and Internet of Things.
Patent WO-2019029186-A1 (WO)
Title: Backlight module and display device
Inventor: XIANG DESHENG
IPC: G02F1/13357
Filed: 2018-04-20
Abstract: A backlight module and a display device related to the technical field of displays. The backlight module comprises a back plate (50) and a light source (30); the back plate (50) comprises a back plate body (501) and a first bending structure (502) perpendicular to the back plate body (501); on the side of the back plate provided with the light source (30), the back plate (50) further comprises a second bending structure (503) which is connected to the first bending structure (502) and extends in the same direction as the back plate body (501); the second bending structure (503) comprises a plurality of protrusions (5031) provided at intervals, and concave portions (5032) between the adjacent protrusions (5031) are used for accommodating light-emitting parts of the light source (30). The backlight module does not require a rubber frame, reducing the width of the frame and improving the flatness of the back plate.
Patent WO-2018196795-A1 (WO)
Inventor: GAO SHUANGXI
IPC: A01G9/02
Filed: 2018-04-26
Abstract: 一种双控盆，包括：盆体（1），其底部密封且下部设有盛水空间（101），所述盆体的下部的侧壁设有安装孔（103），所述盆体的底部和上部均设有与支架部分相配合的卡槽（102）；隔板（3），其安装在所述盆体内并与所述盆体内壁紧密配合，所述隔板底部设有多个空心的支撑柱（301），所述支撑柱顶部开口，支撑柱的侧壁设有至少一个进水口（3011），所述隔板还设有多个均匀间隔的隔板网孔（303）；通气排水管（2），其可转动地安装在所述安装孔内并与安装孔密封配合；多个通气管（4），其两端密封且竖直插入所述盆体内或安装在所述隔板上，所述通气管沿其长度方向设有多个毛细通气孔。该双控盆可节约水源，增加盆体土壤的透气性，提升植物的养护效果。
Patent WO-2018210143-A1 (WO)
Title: 一种激光面板、激光阵列装置及激光显示器
Inventor: ZHAO YONGSHENG
IPC: G02B26/10
Filed: 2018-05-04
Abstract: 一种激光面板、激光阵列装置及激光显示器。激光面板和激光阵列装置分别包括多组独立的激光光源模块；每组激光光源模块包括复数个光源；复数个光源均通过喷墨打印制得；激光显示器和电压驱动的激光显示器分别包括激光面板。用喷墨打印制得激光面板为廉价且工业化制造激光面板提供了新的技术方案。激光光源模块出射光之间很难产生激光相干叠加，从而极大消除常规激光显示技术中由于激光相干而导致的散斑现象。实现了电压驱动的激光显示器，有利于减小显示器体积的同时实现更佳的显示效果。
Patent WO-2018210220-A1 (WO)
Title: 轮滑鞋
Inventor: CAO SIWEI
IPC: A63C17/20
Filed: 2018-05-15
Abstract: 一种轮滑鞋，包括：鞋架(21)，具有用于容纳用户的脚且允许脚穿过的容纳空间(211)；踏板(22、23)，其与鞋架(21)可动地相连，使得踏板(22、23)能够在第一位置和第二位置之间切换：在第一位置，踏板(22、23)处于容纳空间(211)的下方以允许用户通过脚踩在踏板上而滑行；在第二位置，踏板(22、23)位于容纳空间(211)上方或侧方以允许用户通过脚穿过容纳空间(211)而在地面上行走；以及滑轮(3)，其可转动安装在踏板(22、23)上，并且可以与踏板(22、23)一起相对于鞋架(21)运动。
Patent WO-2019227366-A1 (WO)
Title: Slice-based rtp streaming media storage method and device, and slice-based rtp streaming media reading method and device
Inventor: HONG JIAMING
IPC: H04L29/06
Filed: 2018-05-31
Abstract: he present application provides a slice-based RTP streaming media storage and device, and a slice-based RTP streaming media reading method and device. The storage method specifically comprises: receiving an RTP slice-based RTP streaming file, wherein an RTP slice comprises slice data and first description information; generating storage-associated description information of the RTP slice, and adding the storage-associated description information to the first description information to obtain second description information of the RTP slice; storing the second description information corresponding to the RTP slice and the slice data; and generating an index file according to the second description information of the RTP slice. The present invention facilitates quickly reading a particular RTP slice, thereby greatly reducing the time required for searching for the RTP slice and improving the reading speed of the RTP slice.
Patent WO-2019241958-A1 (WO)
Inventor: LU QIANXI
IPC: H04W28/08
Filed: 2018-06-21
Abstract: L'invention concerne un procédé et un appareil de transmission de signalisation et un dispositif de réseau, le procédé comprenant les étapes suivantes : un premier nœud de réseau envoie une première signalisation à un second nœud de réseau, la première signalisation étant une signalisation inter-couche entre une première couche de protocole et une seconde couche de protocole et la première couche de protocole et la seconde couche de protocole sont situées au niveau de nœuds de réseau différents.
Patent WO-2019241981-A1 (WO)
Title: 美颜处理方法、装置、无人机及手持平台
Inventor: ZHONG CHENGQUN
IPC: G06T5/00
Filed: 2018-06-22
Abstract: 本申请实施例提供一种美颜处理方法、装置、无人机及手持平台，该方法包括：获取待处理图像中目标对象的追踪信息；其中，追踪信息包括目标对象的特征信息；根据目标对应的特征信息对目标对象进行美颜处理。本实施例提供的美颜处理方法、装置、无人机及手持平台，提高了美颜处理的效率。
Patent WO-2019007283-A1 (WO)
Title: Barrage processing method and device, server and storage medium
Inventor: LI LUN
IPC: H04N21/4788
Filed: 2018-06-29
Abstract: Disclosed are a barrage processing method and device, a server, and a storage medium. The method in the embodiments involves: when a barrage needs to be released, using at least one barrage track conforming to the format of a barrage to be released as a candidate track; then, determining a display duration of barrage content currently being displayed in each candidate track to obtain a first duration corresponding to each candidate track; determining a display duration when barrage content to be released is located in each candidate track so as to obtain a second duration corresponding to each candidate track; comparing the second duration of each candidate track with the first duration; and using a candidate track, the second duration thereof being greater than the first duration, as a target track to display the barrage needing to be released. By means of this solution, not only can barrage superposition be prevented, the consumption of computing resources can also be reduced, so that the impact on the rendering of video content can be reduced, and the video playing effect can be improved.
Patent WO-2019029295-A1 (WO)
Title: Pazopanib-based hdac and vegfr double-target inhibitor, preparation method therefor and application thereof
Inventor: ZHANG YINGJIE
IPC: A61P35/00
Filed: 2018-07-02
Abstract: The present invention relates to a pazopanib-based HDAC and VEGFR double-target inhibitor, a preparation method therefor and an application thereof. Said compound has a structure as presented in formula I, II or III. The present invention also relates to a preparation method for this type of compound and the application thereof in preparing drugs for treating or preventing oncological diseases.
Patent WO-2019085559-A1 (WO)
Inventor: QIU HAIJUN
IPC: H04M1/02
Filed: 2018-08-01
Abstract: 本发明涉及多页显示屏和包括该多页显示屏的手机。所述多页显示屏包括由柔性屏形成的能折叠的第一子显示屏和第二子显示屏，所述第一子显示屏和第二子显示屏分别包括第一半屏和第二半屏，所述第一半屏和第二半屏能相对彼此枢转和折叠，第一半屏和第二半屏能相对彼此展开分别构成第一子显示屏和第二子显示屏，第一子显示屏与第二子显示屏中的第一半屏的背面贴合，使得第一子显示屏和第二子显示屏构成书页形式，所述多页显示屏使得不同模式下的页面切换更为容易。
Patent WO-2019134365-A1 (WO)
Inventor: LUO ZHUOJING
IPC: A61B17/28
Filed: 2018-08-14
Abstract: A double-purpose forceps, comprising: a first forceps body (1) and a second forceps body (2). When the first forceps body (1) is connected to the second forceps body (2) by means of a first pressurizing connecting member (14) and a second pressurizing connecting member (24), a first handheld member (11) and a second handheld member (21) move towards each other, and a first pressurizing functional member (12) and a second pressurizing functional member (22) also move towards each other to complete pressurizing. When the first forceps body (1) is connected to the second forceps body (2) by means of a first opening connecting member (15) and a second opening connecting member (25), the first handheld member (11) and the second handheld member (21) move towards each other, and a first opening functional member (13) and a second opening functional member (23) face away from each other to complete opening. The double-purpose forceps is simple in structure and is operated conveniently so that the double-purpose forceps can switch freely between opening and pressurizing functions conveniently and quickly.
Patent WO-2019037773-A1 (WO)
Title: Wave power generation device having vertical pitchfork-shaped structure
Inventor: XU WENGUI
IPC: F03B13/18
Filed: 2018-08-24
Abstract: Provided is a wave power generation device having a vertical pitchfork-shaped structure. Draw ropes (1, 2, 3, 4) of the device have one ends moored to the seabed and the other ends connected to a lower buoy (5). A rotary shaft (6) is inserted into an opening (7) to pass through an upper buoy (11) and connect with a disk (8). Indicators (14, 15) are connected to motor propellers (16, 17) and buoyant tanks (18, 19). The buoyant tanks (18, 19), V-shaped wave stopping and gathering plates (20, 21), connecting rods (12, 13) and the upper buoy (11) are sequentially connected. A third buoyant tank (22), a pitchfork-shaped structure (23), flywheel gears (26, 30), cross shafts (24, 29), pulleys (27, 28, 32, 33), cross shafts (34, 37), gears (35, 39), a gearbox (40), and a power generator (41) are sequentially connected. The device employs the rising, falling and impact of waves to generate power, and gathers waves from a large region to a work-performing region, thereby significantly enhancing power generation efficiency.
Patent WO-2020034255-A1 (WO)
Inventor: WANG HAO
IPC: H04B10/25
Filed: 2018-08-28
Abstract: 本申请提供一种多路多模光信号聚合、传输、分离装置及方法，装置包括壳体和设置在壳体中基板上的阵列透镜模组、聚合透镜模组和准直透镜模组；阵列透镜模组用于对发射端发射的不同频率的多路多模光信号进行转折；聚合透镜模组用于将转折后的多路多模光信号聚合成单路多模光信号；准直透镜模组用于对聚合后的单路多模光信号进行准直后进入光纤进行传输；准直透镜模组还用于对接收到的单路多模光信号进行准直后进入聚合透镜模组；聚合透镜模组还用于将单路多模光信号分散成不同频率的多路多模光信号；阵列透镜模组还用于对不同频率的多路多模光信号进行全反射后进入接收端。本申请能够减少光纤数量，提高通信速率，降低升级成本。
Patent WO-2019205425-A1 (WO)
Inventor: HUANG HUI
IPC: H01L51/56
Filed: 2018-09-12
Abstract: 一种WOLED显示面板及其制作方法。WOLED显示面板包括基板（100）、设于基板上的WOLED阵列层（200）、设于基板（100）和WOLED阵列层（200）上的薄膜封装层（300）以及设于薄膜封装层（300）内的彩色滤光层（400），所述薄膜封装层（300）包括无机阻挡层（310）和有机缓冲层（320），其中一无机阻挡层（310）远离基板（100）的一侧对应于多个WOLED器件的上方设有多个像素凹槽（305），彩色滤光层（400）对应设于该多个像素凹槽（305）内，通过将彩色滤光层（400）设于薄膜封装层（300）中，减少了盖板的使用，使实现柔性显示成为可能，同时降低了WOLED显示面板的厚度，并且将彩色滤光层（400）设于薄膜封装层（300）中也不会影响薄膜封装层（300）的封装效果，使WOLED显示面板的色度及色域得以保证，并可提高制作的准确度，降低生产成本。
Patent WO-2019153747-A1 (WO)
Inventor: CHENG FUCHUN
IPC: B05C5/02
Filed: 2018-09-17
Abstract: 一种供胶组件及其应用的打胶设备（100），所述供胶组件包括：一个或者多个用于盛放胶水的胶筒（1）、与所述胶筒（1）连通用于控制所述胶筒（1）出胶的进气管路（2）、以及与所述胶筒（1）连通用于输出胶水的出胶管路（3）；其中，所述进气管路（2）中设置有用于调节所述胶筒（1）出胶流速的调压阀（21）；在所述胶筒（1）为多个时，所述出胶管路（3）中设置有用于实现多个所述胶筒（1）之间切换输出胶水的切换开关（31）。所述供胶组件及其应用的打胶设备（100）无需拆卸胶筒（1）即可持续输出同一种胶水或者选择输出不同种类的胶水，有利于提高供应同一种或者多种胶水时的连贯性。
Patent WO-2019114409-A1 (WO)
Title: Transistor à effet de champ ayant une électrode de commande de source, son procédé de fabrication et dispositif électronique
Inventor: LIANG SHIBO
IPC: H01L21/336
Filed: 2018-10-17
Abstract: L'invention concerne un transistor à effet de champ, un procédé de fabrication du transistor à effet de champ, et un dispositif électronique, le transistor à effet de champ comprenant : une source (105) formée d'un matériau de Dirac (103) et un drain (107) ; un canal (102) disposé entre la source (105) et le drain (107) ; et une électrode de commande (108) de source disposée sur la source (105) et destinée à commander le dopage du matériau de Dirac (103) de sorte que le matériau de Dirac (103) et le canal (102) sont dopés de manière opposée ; et une grille (106) disposée sur le canal (102) et isolée électriquement du canal (102).
Patent WO-2019184307-A1 (WO)
Inventor: YE YONG
IPC: A61K36/82
Filed: 2018-10-18
Abstract: A feed additive for preventing intestinal infection, a preparation method therefor and the use thereof. The feed additive is prepared from the following raw materials in parts by weight: 15 to 40 parts of Sapindus mukorossi peel, 10 to 30 parts of walnut peel, 10 to 30 parts of Camellia oleifera peel, 5 to 20 parts of Castanopsis sclerophylla shell, 5 to 20 parts of chestnut shell, 5 to 20 parts of peanut shell, and 5 to 20 parts of acorn shell. Said method comprises (1) performing subcritical water extraction of the raw materials to obtain an extracted liquid and a residue; (2) treating the residue to obtain water-insoluble fibers; and (3) mixing the water-insoluble fibers with the extracted liquid, adsorbing and then drying the resultant to obtain a feed additive. The addition of the feed additive to feeds can prevent intestinal infection of livestock and improve disease resistance of livestock, and the addition can also improve the stability in the gastrointestinal tract and dispensability in feeds. The extraction rate of active ingredients in said method is high.
Patent WO-2020077666-A1 (WO)
Title: Anhydrous fiber dyeing machine for mixing fluid medium
Inventor: LONG JIAJIE
IPC: D06B23/00
Filed: 2018-10-25
Abstract: Disclosed by the present invention is an anhydrous fiber dyeing machine for a mixing fluid medium, comprising a dyeing cylinder, a carbon dioxide pressurizing system and a polar medium pressurizing system, a cotton stepping system, a circulating dyeing system, a carbon dioxide recovery system, a polar medium separation and recycling system and an automatic unloading system. Since two sets of carbon dioxide media and polar media pressurizing, separation and recovery systems are provided in the anhydrous fiberdyeing machine, dyeing processing of the mixed fluid medium in an anhydrous fiber-dyeing vat, a dyeing circulation system of the vat, and effective modification of the hydrophobic carbon dioxide fluid medium are effectively achieved, so that the dyeing performance and dyeing effect of special dye molecules on hydrophilic natural fibers are remarkably improved. At the same time, by employing the cotton stepping system and the unloading system provided in the technology of the present invention, the treading efficiency of the dyeing vat is notably improved, and the yield of processed products and the automated operation are enhanced.
Patent WO-2019085884-A1 (WO)
Inventor: LUO CAN
IPC: F16H48/34
Filed: 2018-10-30
Abstract: 电磁力变矩器包括传动机械、发电机、变电器（9）、电动机和制动器（4），传动机械包括两个单层星行星排，两个行星排之间的连接方式为星连接；传动机械有三个旋转构件：一号行星排中心轮是一个旋转构件，二号行星排中心轮是另一旋转构件，具有完全相同转速的一号行星排行星架与二号行星排行星架组成第三个旋转构件，第三个旋转构件简称行星架。
Patent WO-2019192174-A1 (WO)
Inventor: CHANG JIANG
IPC: A61P9/00
Filed: 2018-10-31
Abstract: 本发明提供一种能够用于治疗心肌梗死的离子试剂及其制备方法和应用，所述离子试剂包括：具有生物相容性的液体、和分散于所述液体中的生物活性离子，所述生物活性离子选自Si、Sr、Mg、Zn、Cu、Co、Mn、Ca离子中的至少一种。
Patent WO-2020093313-A1 (WO)
Title: Yellowing resistant psa
Inventor: YANG YURUN
IPC: C08F220/06
Filed: 2018-11-08
Abstract: Provided herein is a pressure sensitive adhesive (PSA) comprising a polycrylate base polymer, a crosslinker and a fluorescer. The crosslinker does not comprise a metal acetylacetonate, a metal alkoxide, or an alkoxy-metal acetylacetonate, and the fluorescer comprises less than 0.1 wt. %metal oxide based on the solid weight of the adhesive. The adhesive is resistant to yellowing under adverse conditions such as high temperature treatment and/or exposure to UV.
Patent WO-2019105459-A1 (WO)
Inventor: ZHANG JIANPING
IPC: B65G1/04
Filed: 2018-11-30
Abstract: 一种穿梭式电池包更换设备及包含其的换电站，该穿梭式电池包更换设备包括：底盘（101）、举升框架（106）和顶升机构，顶升机构连接底盘（101）和举升框架（106）并相对于底盘（101）顶升举升框架（106）；顶升机构包括一连杆（181），连杆（181）的第一端可旋转地连接于举升框架（106），其第二端可旋转地连接于底盘（101）。换电站包括：充电室、换电平台（190）、升降机构（191）、往返于换电平台（190）和充电室之间的穿梭式电池包更换设备（100），升降机构（191）设于换电平台（190）上并用于升降换电平台（190）上的车辆（200）。
Patent WO-2020113582-A1 (WO)
Title: Fourniture d'images avec étiquette de confidentialité
Inventor: CUI DEHUA
IPC: G06F17/00
Filed: 2018-12-07
Abstract: L'invention concerne un procédé de fourniture d'images, comportant les étapes consistant à: effectuer l'authentification d'une entité (1010);obtenir des informations d'identité de l'entité sur la base de l'authentification (1020); obtenir une ou plusieurs images associées à l'entité en se basant au moins sur les informations d'identité de l'entité (1030) ; et fournir l'image ou les images, une étiquette de confidentialité étant apposée à l'image ou à chacune des images (1040).
Patent WO-2019179176-A1 (WO)
Title: 在此处键入发明名称
Inventor: LI YONGYONG
IPC: G05D1/02
Filed: 2019-01-10
Abstract: 一种机器人重新定位的方法，通过利用机器人沿孤立物体的边缘行走的路径作为参考，可以对机器人行走误差累积过大而造成的位置偏差进行修正，实现重新定位，从而提高机器人在后续导航行走时定位的准确性和行走效率。
Patent WO-2020048049-A1 (WO)
Title: Method for preparing luo han guo sweetener composition from siraitia grosvenorii and use thereof
Inventor: ZHANG BAOTANG
IPC: C07H17/00
Filed: 2018-12-24
Abstract: Disclosed are a method for preparing a Luo Han Guo sweetner composition from Siraitia grosvenorii and a use thereof. The method for extracting the sweetener composition from Siraitia grosvenorii preferably comprises the following steps: forced ripening of immature Siraitia grosvenorii, juicing, extraction with pure water, removal of impurities, concentration and purification, and other steps to obtain the sweetener composition. Further comprised is a compound sweetener comprising the sweetener composition that can be widely used in foodstuffs, drinks, healthcare products, and household chemicals. The mogroside III, mogroside IIe, and other mogroside content in the Luo Han Guo sweetener composition is controlled so as to enhance the flavor thereof, and a production process for the sweetener composition uses only pure water without the use of organic solvents, such as ethanol, to ensure a greener and healthier production process.
Patent WO-2019184474-A1 (WO)
Title: Dental implant and dental implant assembly
Inventor: XU KAI
IPC: A61C8/00
Filed: 2018-12-24
Abstract: A dental implant and a dental implant assembly. The dental implant assembly comprises a dental implant, an abutment, and a fastening screw connecting the dental implant to the abutment. The dental implant comprises a crown (10), an intermediate section (20), and a root (30) which are integrally formed. The intermediate section (20) is connected between the crown (10) and the root (30). The crown (10) is inverted cone-shaped. An external diameter of an upper end of the crown (10) is less than the external diameter of a lower end thereof. The crown (10) comprises a first external thread (11). The external diameter of the intermediate section (20) is less than that of the crown (10). The intermediate section (20) comprises a second external thread (21). The external diameter of the root (30) is less than that of the intermediate section (20). The root (30) comprises a third external thread (31). A thread pitch of the first external thread (11) is less than that of the second external thread (21) and the third external thread (31).
Patent WO-2019141059-A1 (WO)
Title: Telescopic structure capable of sensing load size
Inventor: LIU HUI
IPC: G01G19/50
Filed: 2018-12-27
Abstract: A telescopic structure capable of sensing a load size, said structure comprising a base (1), a bearing seat (2) fixedly arranged on the base (1), a screw rod (4) matchingly arranged on the bearing seat (2), and a lifting tube (6) matchingly arranged on the screw rod (4). The bearing seat (2) comprises a bottom base (21), and a mounting base (22) arranged at the top of the bottom base (21). The inside of the mounting base (22) is matchingly provided with a bearing (3), the bearing (3) is tightly fitted with the screw rod (4), the inside of the lifting tube (6) is fixedly provided with a screw nut (5) at a position near to the bottom, the screw rod (4) is threadedly fitted with the screw nut (5), and inside and outside walls of the bearing seat (2) are fixedly provided with strain gauges (7). The bearing (3) is arranged within the mounting base (22), and the mounting base (22) is arranged on the bottom base (21), so that the size of a load on the screw rod (4) can be completely transferred to the bearing seat (2), thereby implementing detection of the load.
Patent WO-2019214255-A1 (WO)
Inventor: BAI YUTING
IPC: C23C14/54
Filed: 2018-12-27
Abstract: A device for detecting the position of a sensor crystal (200) in a vapor deposition device, comprising: at least two metal electrode plates (100), the metal electrode plates (100) being non-parallel, and each metal electrode plate (100) separately forming a capacitor (C, C1, C2, C3, C4) with the sensor crystal (200) positioned in the center of a detection aperture (A); sensors (S), the sensors (S) corresponding one-to-one with the capacitors (C, C1, C2, C3, C4), and being separately connected to the sensor crystal (200) and the metal electrode plates (100) of the capacitors (C, C1, C2, C3, C4) by means of wires (300); a processor, the processor being connected to the sensors (S) and used to determine, on the basis of the capacitance value of the capacitors (C, C1, C2, C3, C4) detected by the sensors (S), whether the position of the sensor crystal (200) relative to the center of the detection aperture (A) is abnormal. When it is determined that such an abnormality has occurred, the abnormal sensor crystal (200) is replaced. Further disclosed are a method employing the device to detect the position of a sensor crystal (200) in a vapor deposition device, a vapor deposition device, and a vapor deposition method.
Patent WO-2019205712-A1 (WO)
Title: Sound emission device
Inventor: ZHANG CHENG
IPC: H04R9/06
Filed: 2018-12-29
Abstract: Disclosed is a sound emission device, comprising: a vibration diaphragm; a voice coil; and a spider. The voice coil is formed by winding two voice coil wires and has four wire ends extending therefrom. The vibration diaphragm is connected to one side of the voice coil. The spider has electrically-conductive lines for establishing a connection between the voice coil and an external circuit. The spider comprises two fixed portions and two suspended portions. The suspended portions are connected to one side of voice coil opposite to the vibration diaphragm. The two suspended portions are symmetrically arranged with respect to the center of the voice coil. Two electrical contacts are formed at each suspended portion. The four wire ends are respectively connected to the four electrical contacts in a one-to-one relationship. The two ends of each of the two suspended portions are connected to the fixed portions. The fixed portion comprises an electrically-conductive connection material and two end-fixing regions. The electrically-conductive connection material is connected between the two end-fixing regions. The two suspended portions are electrically connected by means of the fixed portions.
Patent WO-2020133482-A1 (WO)
Inventor: YU HOUHUI
IPC: H04M1/02
Filed: 2018-12-29
Abstract: 本申请公开了一种移动终端，包括主机端、第一子机端及第二子机端，所述主机端包括相背设置的第一面和第二面，所述第一子机端和所述第二子机端中的一个能够安装于所述第一面上，另一个能够安装于所述第二面上，所述第二子机端能够作为所述主机端的输入装置，所述主机端设有支架及设于所述第一面的支架槽，所述支架能够相对所述主机端转动，以转入或转出所述支架槽；当所述支架转出所述支架槽时，所述支架能够支撑于所述第一子机端与所述主机端之间，以使所述第一子机端倾斜地放置在所述第一面上，所述第一子机端和所述支架在投影面的正投影完全落入所述第一面在所述投影面的正投影内，所述投影面为垂直于主机端的厚度方向的平面。