baber/WOPTO huggingface dataset:
Patent WO-2019036883-A1 (WO)
Title: Actinidia organic fertilizer during fruit period and preparation method therefor
Inventor: JIA SHAOFEI
IPC: C05F1/00
Filed: 2017-08-22
Abstract: Disclosed is an actinidia organic fertilizer during the fruit period, comprising the following ingredients in parts by mass: 17-28 parts of salicylic acid, 21-25 parts of bean cake, 6-13 parts of crushed chicken bone, 10-18 parts of bagasse, 20-30 parts of ammonium dihydrogen phosphate, 16-23 parts of potato skin, 22-28 parts of wheat bran, 10-18 parts of potassium sulfate, 8-12 parts of fish bone meal, 15-22 parts of melon seed skin, 2-6 parts of biological bacteria, and 300-350 parts of water. The special fertilizer has a simple preparation process, prevents soil hardening, and can promote the nutrient absorption of the actinidia during the fruit period.
Patent WO-2019041104-A1 (WO)
Title: Communication interface and communication method
Inventor: ZHU XIAOJUN
IPC: H04L29/06
Filed: 2017-08-28
Abstract: The present invention relates to a communication interface and a communication method. The communication interface comprises: first interfaces provided on functional modules and second interfaces provided on a module platform, the first interfaces match the second interfaces, and the first interfaces and the second interfaces are 8-pin interfaces. The communication interface is used for the connection and communication between the functional module and the module platform. Data is transmitted via the communication interface by means of a preset data frame, and the preset data frame comprises a preamble field, a command code field, a sequence number field, a data length field, a data content field, and a check code field. By implementing the present invention, the hot plug, identification, connection, and communication of functional modules can be achieved, thereby facilitating the function extension of a smart terminal and satisfying personalized needs of users.
Patent WO-2019041251-A1 (WO)
Title: Chip device and related product
Inventor: LIU SHAOLI
IPC: G06N3/06
Filed: 2017-08-31
Abstract: A chip device and a related product. The chip device comprises a main unit and multiple basic units communicating with the main unit. Functions of the main unit comprise: obtaining a data block to be computed and an operation instruction (S201); classifying, as a distributed data block or a broadcast data block on the basis of the operation instruction, the data block to be computed (S202); and splitting the distributed data block to obtain multiple basic data blocks, distributing the multiple basic data blocks to the multiple basic units, and broadcasting the broadcast data block to the multiple basic units (S203). Functions of the basic units comprise: performing an inner product operation on the basic data blocks and the broadcast data block to obtain an operation result and sending the operation result to the main unit (S204). The main unit processes the operation result to obtain the data block to be computed and an instruction result of the operation instruction (S205). The invention shortens processing time periods and has low power consumption.
Patent WO-2018041253-A1 (WO)
Inventor: Liang tairan
IPC: B64D45/00
Filed: 2017-09-01
Abstract: La présente invention concerne un procédé de commande de boîte noire qui consiste : à acquérir des données de vol actuelles d'un aéronef, les données de vol comprenant un signal de collision, un signal de perte de contrôle et un signal de décrochage ; à déterminer, en fonction des données de vol, si l'aéronef est actuellement dans un état dangereux ; lorsqu'un premier module de détermination d'état de vol détermine que l'aéronef est actuellement dans l'état dangereux, à éjecter, hors de l'aéronef, une première boîte noire disposée au niveau de l'aéronef. La présente invention porte également sur un système de commande de boîte noire. Lorsqu'un accident d'aéronef se produit, la boîte noire interne est éjectée pour atterrir ou flotter au niveau d'une zone proche de la collision de l'aéronef. La boîte noire reçoit des informations de collision de l'aéronef et transmet en temps réel, à un système de centre de sauvetage, les informations de collision. Par conséquent, le système de centre de sauvetage peut déterminer rapidement, en fonction des informations de collision, un emplacement de collision d'aéronef, ce qui permet de trouver rapidement la boîte noire de l'aéronef accidenté.
Patent WO-2019061056-A1 (WO)
Title: Charging protection method, charging protection apparatus and electronic device
Inventor: XIAO XUEQIN
IPC: H02J7/00
Filed: 2017-09-27
Abstract: A charging protection method, a charging protection apparatus and an electronic device. The charging protection method comprises: determining whether an electronic device is in a charging state (S10); when the electronic device is in a charging state, switching the electronic device to a protection mode (S20); determining whether the electronic device receives an exit instruction (S30); and when the exit instruction is received, exiting the protection mode based on the exit instruction (S40). When an electronic device is charged, the electronic device is switched to a protection mode, so as to effectively improve the security thereof. Moreover, the electronic device can also exit the protection mode based on an exit instruction, thereby increasing the flexibility thereof and also greatly improving the user experience.
Patent WO-2019071454-A1 (WO)
Title: Method for displaying hidden application and terminal
Inventor: LI DEPENG
IPC: G06F3/0481
Filed: 2017-10-11
Abstract: A method for displaying a hidden application and a terminal. The method comprises: receiving an operating instruction based on a target area of a screen interface of the terminal, the operating indication being used for indicating to display hidden application icons (S101); and displaying the hidden application icons according to the operating instruction in the case that the hidden application icons exist in an operating system of the terminal (S102). By hiding applications on the terminal, launch icons of the applications cannot be displayed on the screen interface of the terminal, and the launch icons of the applications can be displayed only by means of a particular operation, so that the privacy of the user can be effectively protected to avoid leakage of important information caused by user negligence, and personalized customization of the user can be achieved.
Patent WO-2018129965-A1 (WO)
Title: Substrat, structure d'encapsulation de delo et procédé de fabrication d'une structure d'encapsulation de delo
Inventor: JIN YONG
IPC: H01L51/52
Filed: 2017-10-12
Abstract: La présente invention concerne un substrat, une structure d'encapsulation de DELO et un procédé de fabrication de ladite structure d'encapsulation de DELO. Le substrat (10) comprend une zone d'affichage (11), une zone d'encapsulation (12) qui entoure la zone d'affichage (11) et un fil de boucle métallique (30). La structure d'encapsulation de DELO comprend : un substrat (10) qui définit une zone d'affichage (11) et une zone d'encapsulation (12) entourant la zone d'affichage (11); une couche de dispositif à DELO disposée dans la zone d'affichage (11); un fil de boucle métallique (30) disposé dans la zone d'encapsulation (12) et n'ayant pas de fonction électrique; une couche de matériau d'encapsulation inorganique (40) disposée dans la zone d'encapsulation (12) et recouvrant le fil de boucle métallique (30); et une plaque de recouvrement (50) reliée de manière étanche au substrat (10) à travers la couche de matériau d'encapsulation inorganique (40). En fournissant séparément le fil de boucle métallique, il est possible d'accélérer considérablement la montée en température du matériau d'encapsulation inorganique afin de le faire fondre et de le fritter rapidement tout en protégeant efficacement contre les décharges électrostatiques, permettant ainsi de prolonger la durée de vie de la DELO.
Patent WO-2019029020-A1 (WO)
Title: Portable pillow
Inventor: LIU SHILIN
IPC: A47G9/10
Filed: 2017-10-27
Abstract: A portable pillow (100), provided with a main body portion (110). The main body portion (110) is provided with a connecting assembly (112) to be connected in a matched mode; the main body portion (110) is elastic, bendable, and is connected by means of the connecting assembly (112) to form a U-shaped neck pillow; the main body portion (110) is provided with an accommodating space; the portable pillow (100) is further provided with an externally-connected pillow case (120) which can be taken out from the accommodating space and can be sleeved on an external pillow; the externally-connected pillow case (120) is connected to the main body portion (110). The portable pillow (100) is in a long-strip shape in a natural state; when the portable pillow needs to be used as a neck pillow, it is just required to bend the main body portion (110) and connect the connecting assembly (112); the operation is simple. Moreover, the portable pillow (100) is further provided with an externally-connected pillow case (120); when not in use, the externally-connected pillow case (120) can be placed in the corresponding accommodating space; when needed, the externally-connected pillow case can be taken out and sleeved on another external pillow; connection between the portable pillow and the external pillow can be realized; a novel pillow with a neck bearing capacity is formed, so as to facilitate use in hotels and apartments; the application range is wide.
Patent WO-2019090624-A1 (WO)
Title: 上行控制信道资源确定方法、终端和网络侧设备
Inventor: LIN YANAN
IPC: H04W72/04
Filed: 2017-11-09
Abstract: 本申请涉及无线通信领域，公开了一种上行控制信道资源确定方法、终端和网络侧设备。当实际传输的上行控制信令大小的取值范围非常大时，解决了如何有效防止时频资源浪费的问题。本发明中，终端确定待传输的上行控制信令比特数量N；终端根据目标编码速率和N确定第一资源数量；终端根据第一资源数量和预配置资源数量确定实际使用的资源数量；终端使用实际使用的资源数量传输上行控制信令。
Patent WO-2019104731-A1 (WO)
Title: Random access method and device and computer storage medium
Inventor: TANG HAI
IPC: H04W74/08
Filed: 2017-12-01
Abstract: Disclosed by the present invention is a random access method and device and a computer storage medium, the method comprising: a terminal receiving a paging message sent by a network; the terminal determining random access control information associated with the paging message; the terminal determining a random access resource according to the random access control information; and the terminal using the random access resource to initiate random access.
Patent WO-2018223649-A1 (WO)
Title: 超密集网络udn中路由重建的方法及微基站
Inventor: ZHANG CHUANXIN
IPC: H04W40/02
Filed: 2017-12-14
Abstract: 本申请公开了一种超密集网络UDN中路由重建的方法，涉及超密集网络技术领域，解决了周期性检测带来的开销，以及事件触发型检测带来的数据传输中断和时延的问题。本申请主要的技术方案为：第一路由节点监测到自身的电量小于预设阈值；所述第一路由节点向信道下游的第二路由节点发送消息，以使所述第二路由节点寻找绕开所述第一路由节点的路径以建立新的信道路由本申请同时还公开了一种UDN中的微基站。
Patent WO-2019126939-A1 (WO)
Title: 一种被用于无线通信的用户设备、基站中的方法和装置
Inventor: CHEN JINHUI
IPC: H04W16/28
Filed: 2017-12-25
Abstract: 本申请公开了一种被用于无线通信的用户设备、基站中的方法和装置。用户设备依次接收第一控制信息和发送第一无线信号，所述第一控制信息被用于确定第一空间参数集合，所述第一空间参数集合包括所述用户设备在第一子频带上的上行无线信号所关联的空间参数，所述目标空间参数组包括至少一个不属于所述第一空间参数集合的空间参数，所述目标空间参数组被用于更新所述用户设备在所述第一子频带上的上行无线信号所关联的空间参数。本申请加速了上行波束的恢复，解决了用户设备在非授权频谱上由于无法通过上行无线信号关联的波束进行上行信道接入导致的上行波束分配失效的问题。
Patent WO-2018166275-A1 (WO)
Title: 播放方法和播放装置以及计算机可读存储介质
Inventor: AN SHAN
IPC: H04N21/433
Filed: 2017-12-29
Abstract: 本公开涉及一种播放方法和播放装置以及计算机可读存储介质，涉及数据处理领域。播放方法包括：获取拍摄视频时的设备移动信息和视频中的若干帧；获取播放终端的初始观看角度和当前观看角度；根据当前观看角度和初始观看角度之间的差值以及设备移动信息，确定当前的观看角度对应的帧；播放当前的观看角度对应的帧。本公开能够根据当前观看角度和初始观看角度之间的差值以及设备移动信息，确定当前观看角度对应的帧，从而使播放的内容随着播放终端的观看角度的变化而变化，提高了用户操作的便捷性。
Patent WO-2019109448-A1 (WO)
Title: 扩散板与直下式背光模组
Inventor: FU LINLIN
IPC: G02F1/13357
Filed: 2018-01-04
Abstract: 一种扩散板（50）与直下式背光模组，扩散板（50）通过在第二结构层（20）的入光侧设置第一凹槽（21），在第二结构层（20）的出光侧设置第二凹槽（22）或者第三凸起部（23），并设置第一结构层（10）、第二结构层（20）、第三结构层（23）的折射率依次增大，能够显著提高入射光线的发散角，实现背光亮度均匀化。直下式背光模组含有扩散板（50），由于扩散板（50）对光线的扩散效果极佳，因此能够在减少LED灯的颗数并且缩小混光距离的情况下解决灯影问题，从而实现直下式背光模组的低成本与超薄化设计，有利于实现直下式背光模组在超薄TV领域的使用。
Patent WO-2019061939-A1 (WO)
Title: Traditional chinese medicine constitution identification apparatus having control panel for use by visually impaired person
Inventor: ZHANG GUANJING
IPC: A61H39/02
Filed: 2018-01-05
Abstract: A traditional Chinese medicine constitution identification apparatus (1100) having a control panel for use by a visually impaired person comprises a display (1101), a control console (1102) and a control console base (1103). The display (1101) is disposed on the control console (1102), and the control console (1102) is disposed on the control console base (1103). The control console (1102) is provided with a card reader (1104) thereon. The control console base (1103) is provided with a power module (1105), a controller (1106), a voice chip (1107), a speaker (1108) and a memory (1109) therein. The power module (1105) is electrically connected to the controller (1106). The controller (1106) is electrically connected to the voice chip (1107), the speaker (1108), the memory (1109), the card reader (1104) and the display (1101) by means of wires, respectively. The voice chip (1107) is further electrically connected to the speaker (1108). The control console (1102) is further provided with a control panel (1110) for use by a visually impaired person. The control panel (1110) for use by a visually impaired person is electrically connected to the controller (1106) by means of wires. The control panel (1110) for use by a visually impaired person is provided with number keys, letter keys, a confirmation key and a return key. The present apparatus is provided with a small number keypad for use by a visually impaired person, providing a traditional Chinese medicine constitution identification apparatus (1100) having a control panel (1110) for use by a visually impaired person.
Patent WO-2018205665-A1 (WO)
Inventor: HUO KAIFU
IPC: C01B33/021
Filed: 2018-01-08
Abstract: 提供一种用于锂离子电池的蚁巢状多孔硅的制备方法，包括（1）将硅化镁原料在含有氨气的气氛中于600-900℃反应2-24h，得到含多孔硅的粗产物，反应式为：3Mg  2 Si+4NH  3 →3Si+2Mg  3 N  2 +6H  2 ；其中硅化镁原料的颗粒粒径为0.2-10微米；（2）将步骤（1）中得到的含有多孔硅的粗产物经酸洗处理后得到用于锂离子电池的蚁巢状多孔硅。该方法简单易行，只需将硅化镁在氨气或者氨气与惰性气体的混合气体中直接加热即可得到大量多孔微米硅，且产率高。
Patent WO-2019136669-A1 (WO)
Title: Peep-proof film, peep-proof display screen, and device for preparing peep-proof film
Inventor: YANG JIE
IPC: G02F1/13
Filed: 2018-01-11
Abstract: A peep-proof film, a peep-proof display screen, and a device for preparing a peep-proof film. The peep-proof film comprises an optical conversion film (1) and a shutter film (2) provided above and connected to the optical conversion film (1). The shutter film (2) comprises a shutter structure, the shutter structure comprising light shielding parts (23) and light exit parts (24) which are arranged alternately. The optical conversion film (1) comprises a first transparent conductive layer (11), a second transparent conductive layer (12), and a photoelectric switch layer (13) provided between and connected to the first transparent conductive layer (11) and the second transparent conductive layer (12), the photoelectric switch layer (13) be capable of converting between a transparent state and a scattering state. The present peep-proof film can quickly switch between a peep-proof mode and a non-peep-proof mode, thereby facilitating using an electronic device in different scenes by a user.
Patent WO-2019136707-A1 (WO)
Title: Led ghost image removal
Inventor: SONG ZHENYU
IPC: G09G3/32
Filed: 2018-01-12
Abstract: A light emitting diode (LED) circuit for preventing parasitic current flow through a first LED (108) when the first LED (108) is in an off state, wherein the parasitic current flow is a result of one or more parasitic capacitances (200,202,204,206,208,210), the LED circuit comprising the first LED (108), and a first current switch (126) coupled to the first LED (108) and arranged to enable a current flow through the first LED (108) when the first current switch (126) is in an on state, wherein the first current switch (126) is arranged to discharge the one or more parasitic capacitances (200,202,204,206,208,210) when the first current switch (126) is in the on state.
Patent WO-2019114116-A1 (WO)
Title: 适用于35GHz交流频率下工作的GaN整流器及其制备方法
Inventor: WANG WENLIANG
IPC: H01L21/328
Filed: 2018-01-31
Abstract: 一种适用于35GHz交流频率下工作的GaN整流器的制备方法：在硅衬底（1）上依次生长N极性面GaN缓冲层（2）、碳掺杂半绝缘化N极性面GaN层（3）、非掺杂N极性面AlGaN层（4）、非掺杂N极性面GaN层（5）和非掺杂N极性面InGaN薄膜（6），得到整流器外延片；在GaN整流器外延片上制备肖特基接触电极（8）图案凹槽，并在凹槽中沉积肖特基接触电极；制备欧姆接触电极（9）图案，并在外延片表面沉积器件欧姆接触电极；随后在外延片表面无电极部分沉积氮化硅钝化层（7），制备表面电极区域；最后再对GaN整流器外延片进行台面隔离处理。该制备方法实现了高频GaN整流器的制备，提高整流器件在大功率工作下的性能稳定性。
Patent WO-2018149299-A1 (WO)
Title: 社保欺诈行为的识别方法、装置、设备及计算机存储介质
Inventor: RUAN XIAOWEN
IPC: G06F17/30
Filed: 2018-01-31
Abstract: 一种社保欺诈行为的识别方法、装置、设备和计算机存储介质。所述方法包括：基于社保就诊数据建立医患、药诊的关系网络，其中，所述关系网络包括各个节点，各个节点之间隶属不同的关系（S10）；对所述关系网络中各个节点的群体性就医行为进行分析，以提取出各个节点对应的多维度群体就医特征（S20）；将提取的各个多维度群体就医特征输入到预设的分类模型，以根据所述分类模型识别出各个节点的欺诈率（S30）。本方案从多维度多角度对社保欺诈行为进行识别，相对传统的单一规则识别，对社保欺诈行为识别的准确性更高。
Patent WO-2019153399-A1 (WO)
Title: Tearing strip tearing mechanism, manufacturing device and method therefor
Inventor: TIAN DAYONG
IPC: B65D55/06
Filed: 2018-03-07
Abstract: A tearing strip tearing mechanism, a manufacturing device and a manufacturing method, the tearing mechanism comprising a pull-up end (211) and a connecting end (231), wherein some connection points at the edges of the pull-up end (211) which are formed by cutting are not cut. In a bag making process, the butterfly-shaped pull-up end (211) is relatively flat and does not warp or interfere with other devices, so that device damage or bag production rejects are avoided. The butterfly-shaped pull-up end (211) forms connected connecting points by means of the unevenness of the convex-concave part of blades, which may have anti-counterfeiting and anti-theft effects; and whether said positions have been opened or not may be determined by means of the connection of butterfly knot dotted line points. An inverted form is formed at the bottom of a bag body, an organ face is not opened, and a suction cup may grasp more easily. The notch of a cutter at the connecting end (231) is in a square zigzag shape and is prevented from being completely cut, thus the problem of the butterfly knot and a tearing strip falling off in the past due to over-cutting in a line is solved.
Patent WO-2019205003-A1 (WO)
Title: Apparatus and method for transmission system
Inventor: WANG ZHANCANG
IPC: H04B17/10
Filed: 2018-04-25
Abstract: An apparatus and a method for transmission system are disclosed. According to an embodiment, a voltage standing wave ratio (VSWR) detection apparatus, comprising: a signal processing circuit with 1-bit analog-to-digital converter (ADC) functionality configured to receive a forward coupled signal in a transmission line of an antenna system, receive a reverse coupled signal in the transmission line of the antenna system, detect the forward coupled signal and the reverse coupled signal, convert the forward detected signal and the reverse detected signal to an analog voltage signal mapped to a return loss value, convert by the 1-bit ADC the analog voltage signal into a digital pulse train and output the digital pulse train to a digital interface of a processing device or unit.
Patent WO-2018214714-A1 (WO)
Inventor: YAN BIXIANG
IPC: H04R9/02
Filed: 2018-05-03
Abstract: La présente invention concerne un transducteur électroacoustique (100) et un dispositif électronique (200). Le transducteur électroacoustique (100) comprend un boîtier (10), un composant électroacoustique (20) et un élément de vibration (30). Le boîtier (10) est formé de façon à avoir une cavité acoustique (11) et une ouverture d'émission de son (12) en communication avec la cavité acoustique (11). Le composant électroacoustique (20) est disposé à l'intérieur de la cavité acoustique (11). L'élément de vibration (30) est fixé sur le boîtier (10). L'élément de vibration (30) est configuré pour générer une onde sonore destinée à atomiser un liquide dans la cavité acoustique (11), de telle sorte que le liquide atomisé est évacué vers l'extérieur de la cavité acoustique (11) par l'intermédiaire de l'ouverture d'émission de son (12).
Patent WO-2019134315-A1 (WO)
Inventor: SHI XUEKUN
IPC: G16C10/00
Filed: 2018-05-04
Abstract: An atom type definition system and an atom type matching method therefor, belonging to the technical field of force fields, and comprising an atom type visualisation UI interface, an atom type matching module, an atom type data management module and an atom type format conversion module, the atom type data management module comprising an atom type definition data packet. The atom type definition means may describe nesting relationships, inheritance relationships, hierarchical relationships, tree relationships and various complex atomic chemical environments, thereby improving description capabilities, describing richer and more accurate atom types, and increasing the accuracy of force field calculations. The present invention implements convenient operations with respect to atom types, and addition, deletion, modification, searching and multi-dimensional statistics are intuitive and convenient. The present invention is more efficient than existing methods, and matching is more accurate.
Patent WO-2018205965-A1 (WO)
Title: 小区切换方法、终端、基站设备和通信系统
Inventor: LIU YALIN
IPC: H04W36/08
Filed: 2018-05-10
Abstract: 本发明公开了一种小区切换方法、终端、基站设备和通信系统，该方法包括：终端判断是否满足由当前所在小区向目标小区切换的切换条件，其中，切换条件包括无线链路失败、终端向源基站连续预设次数发送上行数据均失败、终端向源基站在预设时长内发送上行数据的失败率高于预设阈值、目标小区的信号强度高于终端当前所在小区的信号强度中的至少一种；在满足切换条件时，终端向目标基站发送接入请求，目标基站为目标小区的基站。本发明通过设置多种切换条件，使得终端在小区切换时的切换条件更加全面，能够更加全面的反映终端与基站之间的通信状况，更能应对实际通信场景中的问题，提高终端进行小区切换时的成功概率。
Patent WO-2019192055-A1 (WO)
Inventor: WANG RUI
IPC: G02B6/08
Filed: 2018-05-14
Abstract: 一种激光雷达，包括，激光光源(110)，激光出射光学系统，激光光源(110)为分布式发射光源，分布式发射光源包括，激光器，耦合光纤(120)以及光纤固定具(130)；激光器用于发射探测光；耦合光纤(120)的一端与激光器耦合，另一端为出光端面；光纤固定具(130)用于固定出光端面，并且，光纤固定具(130)与耦合光纤(120)的出光端面共同配置以控制出光端面的出光方向；出光端面出射的光入射到激光出射光学系统。激光雷达借助光纤柔软的特性将激光器电路排布在空间容易散热的任意位置，通过光纤拉出排布在焦平面上，将激光雷达的发光区域和发热区域的分离，使得激光雷达的结构设计更为灵活。
Patent WO-2019100675-A1 (WO)
Inventor: ZHA GUOWEI
IPC: G09G3/34
Filed: 2018-05-21
Abstract: 一种分区背光方法及其装置，方法包括：获取图像的各像素点的原始灰阶值；根据原始灰阶值得背光控制系数修正因子；基于背光控制系数修正因子和原始灰阶值，得到第一背光控制系数和第二背光控制系数，根据第一背光控制系数和第二背光控制系数调节背光亮度，以此，能够减少显示图像与真实图像之间的差异。
Patent WO-2018219200-A1 (WO)
Inventor: HU YUE
IPC: H01L27/32
Filed: 2018-05-24
Abstract: 本公开提供一种有机电致发光器件、OLED 基板和显示装置，属于显示技术领域，其可解决现有的有机电致发光器件在制备过程中存在的喷墨打印实验连续性低，且不同发光层材料之间需要设置复杂的电脑程序的问题。本公开的有机电致发光器件，包括阴极、阳极以及位于所述阴极和阳极之间的功能层；所述功能层包括在背离阳极的方向上依次设置的第一发光层和第二发光层，所述第一发光层包括第一蓝光发光材料，所述第一发光层和所述第二发光层在所述阴极和阳极通电后形成复合产物，以发出颜色异于蓝光的光线。
Patent WO-2018228189-A1 (WO)
Inventor: LIU BIN
IPC: H04W72/04
Filed: 2018-05-30
Abstract: A method and an apparatus for selecting beams for non-codebook based uplink multiple-input and multiple-output are disclosed. In an embodiment, a method implemented by a user equipment (UE) includes receiving an allocation of at least one sounding reference signal (SRS) resource in an uplink subframe from a transmission and reception point (TRP) for a first set of uplink transmission beams, transmitting precoded SRSs in the at least one SRS resource to the TRP, wherein the precoded SRSs are precoded with UE-selected precoders and at least one rank and receiving an identification of two or more precoders for a second set of uplink transmission beams, wherein the second set of uplink transmission beams is selected from the first set of uplink transmission beams, and wherein the two or more precoders are based on the precoded SRSs.
Patent WO-2019037511-A1 (WO)
Title: Display apparatus
Inventor: FENG XIANG
IPC: G09F9/33
Filed: 2018-06-05
Abstract: Provided is a display apparatus. The display apparatus comprises a display panel; a printed circuit board, wherein the printed circuit board is arranged at a back face of the display panel; a sensor, wherein the sensor is arranged on one face, close to the display panel, of the printed circuit board; and an accommodation portion, wherein the accommodation portion is arranged at a position, corresponding to the sensor, in the display panel, and the sensor is embedded in the accommodation portion.