baber/WOPTO huggingface dataset:
Patent WO-2020078233-A1 (WO)
Title: Housing structure, mobile terminal and sound adjusting method for mobile terminal
Inventor: CHEN SENJUN
IPC: H04M1/03
Filed: 2019-10-09
Abstract: Provided by the present application are a housing structure, a mobile terminal and a sound adjusting method for the mobile terminal. The housing structure of the present application comprises: a housing main body, the housing main body being provided thereon with an accommodating hole used for accommodating a data interface, the aperture of the accommodating hole and an outer part of the housing main body being in communication; the housing main body is internally provided with a sound cavity used for arranging a speaker; and the accommodating hole is in communication with the sound cavity and acts as a sound-outlet hole for the speaker. The housing structure also uses the accommodating hole which accommodates the data interface as a sound outlet of the speaker, which reduces the number of holes in the housing structure, and reduces the complexity of a waterproof design.
Patent WO-2020078472-A1 (WO)
Inventor: LIU GANG
IPC: C22C38/04
Filed: 2019-10-18
Abstract: 一种800MPa级热冲压桥壳钢，其化学元素质量百分比为：C：0.15-0.21%，Si：0.30-0.80%，Mn：1.75-2.10%，Nb：0.015-0.040%，Ti：0.020-0.060%，B：0.0015-0.0030%，Al：0.005-0.015%，Ca：0.0004-0.001%，N：0.001-0.001%，余量为Fe及其他不可避免的杂质。此外还提供了制备上述800MPa级热冲压桥壳钢的制造方法，包括以下步骤：（1）冶炼和铸造；（2）加热；（3）轧制：控制最后一道次轧制的压下率＞15%；终轧温度为820-900℃；（4）冷却：轧后分两段冷却。
Patent WO-2021077293-A1 (WO)
Title: 一种通信方法、装置、设备及系统
Inventor: CHONG WEIWEI
IPC: H04W36/08
Filed: 2019-10-22
Abstract: 本申请提供了一种通信方法、装置、设备及系统，包括：数据分析网元确定目标终端设备的业务质量分析结果，并将该业务质量分析结果发送给接入网网元；接入网网元在接收到该业务质量分析结果后，可以根据该业务质量分析结果对目标终端设备进行切换判决。可以理解，由于业务质量分析结果可以反映出目标终端设备的业务质量高低，因此，接入网网元依据该业务质量分析结果对目标终端设备进行小区切换判决，也就提高了切换判决依据的可靠性。
Patent WO-2020151277-A1 (WO)
Inventor: JIA ZHIXIN
IPC: C08K9/00
Filed: 2019-10-27
Abstract: The present invention relates to the field of carbide composite materials, and provides antistatic and high thermal conductivity rubber and a manufacturing method therefor. In the present invention, a transition metal carbide MXene is mixed with styrene-butadiene latex, and after vacuum freeze drying, pressing into a plate is directly performed to obtain antistatic rubber, thereby solving the problem of poor antistatic effect of rubber. By mixing a transition metal carbide MXene with styrene-butadiene latex, the present invention solves the disadvantage of poor dispersion when a transition metal carbide is directly added as a filler to rubber, and has the advantages of simple operation, environmental protection, and no pollution; moreover, the antistatic rubber has excellent properties in antistatic, thermal conductivity, and mechanics.
Patent WO-2020119296-A1 (WO)
Title: Procédé d'étalonnage d'un dispositif de surveillance de la pression sanguine et dispositif portable associé
Inventor: WONG MING YIP WALLACE
IPC: A61B5/021
Filed: 2019-10-29
Abstract: L'invention concerne des procédés et des dispositifs (100) associés permettant d'obtenir la pression sanguine d'une personne (300) de deux manières différentes. Le procédé comprend les étapes consistant à utiliser une source de lumière (101), et un capteur optique (103) conçu pour détecter la lumière provenant de la source de lumière (101) qui s'est propagée à travers le poignet d'un utilisateur porteur d'un tel dispositif (100). La quantité de lumière se propageant à travers le poignet dépend de la quantité de sang dans le poignet. La pression sanguine est ensuite observée en surveillant la différence d'amplitude de la pulsation du sang dans le poignet lorsque le poignet est soulevé au-dessus du niveau du cœur, et lorsque le poignet est abaissé en dessous du niveau du cœur. La seconde manière comprend l'analyse mathématique de signaux de transmission de lumière à travers une partie corporelle de ladite personne (300). Des lectures de pression sanguine obtenues par la première voie sont utilisées pour étalonner des lectures de pression artérielle obtenues par la seconde manière.
Patent WO-2020119300-A1 (WO)
Inventor: ZHAO MOUMING
IPC: A61P3/06
Filed: 2019-10-29
Abstract: 一种具有胆酸盐吸附能力的辣木叶提取物及其制备方法与应用。该制备方法采用粉碎过筛、乙醇热回流去杂、加水匀浆、超声波处理、纤维素酶酶解、高温提取、离心分离、减压浓缩、乙醇分级沉淀、加水复溶、二次减压浓缩、冷冻干燥工艺，得到一种具有胆酸盐吸附能力的辣木叶提取物。该提取物总糖含量＞50％，具有胆酸盐吸附能力，可用于辅助降血脂功效的药品、保健品和食品中。
Patent WO-2021072809-A1 (WO)
Inventor: LIU YING
IPC: A47J37/06
Filed: 2019-10-30
Abstract: Disclosed is a barbecue stick rotating device, comprising a first rotating transmission assembly, wherein a clamping device capable of being driven by the first rotating transmission assembly to rotate is arranged on the first rotating transmission assembly; the clamping device comprises two clamping blocks (1) arranged opposite one another and an elastic fastener (15) wrapped around the peripheries of the two clamping blocks (1); and a clamping hole (2) is provided between the two clamping blocks (1). Further disclosed is an electric barbecue grill with the barbecue stick rotating device. Rotating devices (9, 12) for driving barbecue sticks to rotate in a barbecue area (8) are provided, and food to be barbecued does not need to be manually turned over, such that both hands are free.
Patent WO-2021077454-A1 (WO)
Title: 电子烟
Inventor: XU LIN
IPC: A24F40/40
Filed: 2019-10-30
Abstract: 电子烟，包括壳体(1)，壳体(1)内具有容置腔(11)，壳体(1)的上端部开设有第一出口部(101)，壳体(1)的侧部开设有第一槽部(102)；雾化器部(2)可滑动地设置在容置腔(11)内，雾化器部(2)具有烟嘴(21)，烟嘴(21)可经由第一出口部(101)伸出到壳体(1)的外部；推动部(3)在容置腔(11)内与雾化器部(2)连接，推动部(3)包括经由第一槽部(102)显露在壳体(1)的外部的推头(31)，推头(31)可沿第一槽部(102)滑动并使烟嘴(21)伸缩；止动部(4)设置在容置腔(11)内，止动部(4)设置为可使烟嘴(21)停止在预设的位置上。能够一定程度上防止电子烟的雾化器部(2)沾染灰尘，并且便于携带。
Patent WO-2020199595-A1 (WO)
Inventor: JIN GE
IPC: G06F16/35
Filed: 2019-11-12
Abstract: 一种基于词袋模型的长文本分类方法、装置、计算机设备及存储介质，包括：基于第一词袋模型，从长文本提取第一词袋特征向量，第一词袋模型的词典包括若干词语；基于第二词袋模型，从长文本提取第二词袋特征向量，第二词袋模型的词典包括若干单个文字；基于分类模型，根据第一词袋特征向量和第二词袋特征向量得到分类数据。
Patent WO-2020134746-A1 (WO)
Inventor: HU FEI
IPC: H01M10/00
Filed: 2019-11-21
Abstract: 一种二次电池（10）、电池模组（20）以及二次电池（10）的制造方法。二次电池（10）包括：壳体（11），包括底板（111）和与底板（111）相连接的侧板（112），底板（111）和侧板（112）形成容纳孔（11a）以及与容纳孔（11a）相连通的开口，开口与底板（111）沿容纳孔（11a）的轴向相对应设置，底板（111）的厚度大于侧板（112）的厚度；顶盖组件（13），与侧板（112）密封连接以盖闭开口；电极组件（12），设置于容纳孔（11a）内，电极组件（12）包括两个以上的电极单元（121），电极单元（121）由第一极片（12a）、第二极片（12b）和隔膜（12c）卷绕形成，且具有宽面（121a）和窄面（121b），两个以上的电极单元（121）沿轴向层叠，且每个电极单元（121）的宽面（121a）与底板（111）相对应设置，每个电极单元（121）的窄面（121b）朝向侧板（112）。该二次电池（10）在自身厚度方向上的膨胀量较小或无膨胀量，从而在成组形成电池模组（20）时对外部固定件的刚度和强度要求较低，有利于提高能量密度。
Patent WO-2021103129-A1 (WO)
Title: 显示面板
Inventor: ZHANG QI
IPC: G02F1/1343
Filed: 2019-12-09
Abstract: 本发明提供了显示面板，包括：基板；设置在基板上的线路层，线路层包括多条数据线，多条数据线相互平行设置；设置在线路层上的像素层，像素层包括多个遮挡电极和多个像素电极，遮挡电极与数据线相对设置，像素电极设置在相邻的两遮挡电极之间，遮挡电极包括多个子遮挡电极，多个子遮挡电极与数据线平行设置。
Patent WO-2020135053-A1 (WO)
Title: 磁存储单元及sot-mram存储器
Inventor: HE SHIKUN
IPC: H01L43/08
Filed: 2019-12-11
Abstract: 本发明提供一种磁存储单元及SOT-MRAM存储器，所述磁存储单元包括：自旋轨道矩提供线和两个磁性隧道结，每个所述磁性隧道结包括依次堆叠的自由层、隧道层和参考层，两个所述磁性隧道结位于所述自旋轨道矩提供线的同一侧且各自的自由层靠近所述自旋轨道矩提供线，两个所述磁性隧道结的参考层外侧分别有一层偏置磁场提供层，所述偏置磁场提供层通过分离层与所述磁性隧道结隔开，两个所述偏置磁场提供层具有不同的几何尺寸，同时两个所述偏置磁场提供层的磁化方向相反且分别垂直于各自对应的磁性隧道结的自由层的磁化方向。本发明能够提高SOT-MRAM存储器的读写速度。
Patent WO-2020143568-A1 (WO)
Inventor: XU JIN
IPC: H04W24/04
Filed: 2020-01-06
Abstract: The present invention relates to an electronic device, a wireless communication method and a computer-readable medium. The electronic apparatus for wireless communication according to one embodiment comprises a processing circuit. The processing circuit is configured to perform control to carry out carrier aggregation communication with a base station by means of at least a first cell and a second cell. The processing circuit is further configured to perform control to send first information for beam failure recovery of the second cell to the base station by means of the first cell.
Patent WO-2020199706-A1 (WO)
Inventor: ZHANG SHAOHUA
IPC: H01L29/06
Filed: 2020-01-07
Abstract: 公开了一种双向功率器件及其制造方法，双向功率器件包括：半导体层；位于半导体层中的沟槽；位于所述沟槽侧壁上的栅介质层；位于所述沟槽下部的控制栅；位于所述沟槽上部的屏蔽栅，其中，所述控制栅和所述屏蔽栅彼此接触，所述控制栅与所述半导体层之间由所述栅介质层隔开。本申请的屏蔽栅位于彼此接触的控制栅上，且通过屏蔽介质层与源区和漏区隔离，双向功率器件截止时屏蔽栅通过屏蔽介质层耗尽第二掺杂区的电荷，提高耐压特性；双向功率器件导通时，源区和/或漏区与半导体层提供低阻抗的导通路径。
Patent WO-2021164003-A1 (WO)
Inventor: ZHOU WEI
IPC: G08G1/087
Filed: 2020-02-21
Abstract: 一种紧急车辆通行方法和系统，用于在道路拥堵的情况下生成紧急通道，方便紧急车辆快速通行。具体如下：第一RSU通过与紧急车辆或调度中心进行信息交互，获取紧急车辆的预设行驶路径，其中车辆标识用于第一RSU确定紧急车辆的身份；然后第一RSU确定第一行驶路径上的行驶车辆的第一道路让道处理方式，第一行驶路径位于为第一RSU覆盖区域内；最后第一RSU将第一道路让道处理方式发送给第一行驶路径上的行驶车辆，行驶车辆根据第一道路让道处理方式进行让道生成紧急通道，让紧急车辆可以快速通行。
Patent WO-2020248632-A1 (WO)
Inventor: REN LIJUN
IPC: A63H33/28
Filed: 2020-03-06
Abstract: The utility model discloses a novel leakproof bubble liquid bubble gun, comprising a housing, and a handle and a liquid storage bottle mounted below the housing. Batteries are mounted in the handle. A bracket is fixed and mounted in the housing on a side near the handle. A drive mechanism is provided in the housing and is mounted on the bracket. An opening is provided at one end of the housing, a bubble releasing device is arranged at the opening, and a bubble scrapping apparatus is rotatably connected with an upper side of the bubble releasing device. A hole is provided in the middle of the housing, and a trigger is rotatably arranged at the hole. An integrated funnel structure is designed at the outside of the bubble releasing device. If excess bubble liquid flows down at the bubble releasing opening, the liquid will flow to a return hole along the inner wall rather than dripping everywhere and finally flow into the liquid storage bottle along the return hole, a notch and a protrusion, thereby achieving bubble liquid recovery and effectively preventing the bubble liquid from overflowing to the surface of the housing and sticking onto the hands or clothes of a child.
Patent WO-2021008150-A1 (WO)
Inventor: LUO CHANGJIE
IPC: B60R19/18
Filed: 2020-03-17
Abstract: La présente invention concerne un tampon anti-collision et un dispositif d'absorption d'énergie (1), comprenant : une première plaque inférieure (10) ; un mécanisme d'absorption d'énergie (10), qui est relié à la première plaque inférieure ; et une paroi d'absorption d'énergie (30), qui est disposée parallèlement et espacée d'un côté de la première plaque inférieure, la paroi d'absorption d'énergie comprenant une seconde plaque inférieure (13), un premier bloc d'absorption d'énergie (32) et une première peau (33). La seconde plaque inférieure est reliée au mécanisme d'absorption d'énergie, le premier bloc d'absorption d'énergie est fixé sur une surface de la seconde plaque inférieure à l'opposé du mécanisme d'absorption d'énergie, la première peau est enroulée autour de l'extérieur du premier bloc d'absorption d'énergie, et un profil de section transversale longitudinale de la première peau est un trapèze isocèle ou un rectangle. Le dispositif de mise en tampon anti-collision et d'absorption d'énergie proposé par la présente invention résout le problème technique dans lequel les performances d'absorption d'énergie des dispositifs tampons anti-collision sont médiocres lorsqu'elles sont soumises à des impacts directs, obliques et inclinés.
Patent WO-2020199983-A1 (WO)
Title: Power control method and device
Inventor: GUO WENTING
IPC: H04L5/00
Filed: 2020-03-24
Abstract: The embodiments of the present application provide a power control method and device, relating to the field of communication technology, and in particular, to V2X, a smart automobile, automatic driving, a smart network connected automobile, etc. Said method may comprise: a first terminal device determining the transmission power of a control channel and a first sub-data channel, the control channel and the first sub-data channel having the same time domain and not overlapping in the frequency domain; determining that the transmission power of a second sub-data channel is the same as that of the control channel and the first sub-data channel, and the second sub-data channel and the control channel overlapping in the frequency domain and not overlapping in the time domain; transmitting, at the transmission power of the control channel and the first sub-data channel, the control channel and the first sub-data channel to a second terminal device; and transmitting, at the transmission power of the control channel and the first sub-data channel, the second sub data channel to the second terminal device.
Patent WO-2021208030-A1 (WO)
Inventor: DANG XUWEN
IPC: G02B13/00
Filed: 2020-04-16
Abstract: Disclosed are an optical imaging system, a lens, and an electronic device. The optical imaging system sequentially comprises, from an object side to an image side along an optical axis, a first lens, a second lens, a third lens, a fourth lens and a fifth lens, wherein the optical imaging system satisfies the following conditional expression: 0.5＜(|SAG51| + SAG52)/CT5＜3.5, where SAG51 is the distance from the intersection point of the object-side surface of the fifth lens and the optical axis to the projection of the edge of the optically effective area of the object-side surface of the fifth lens on the optical axis; SAG52 is the distance from the intersection point of the image-side surface of the fifth lens and the optical axis to the projection of the edge of the optically effective area of the image-side surface of the fifth lens on the optical axis; and CT5 is the center thickness of the fifth lens on the optical axis. The present invention can effectively reduce the angle of incidence of the main light of the optical imaging system to the imaging surface, thereby facilitating a reduction in the sensitivity of the optical imaging system. The present invention further discloses a lens having the optical imaging system, and an electronic device having the lens.
Patent WO-2020224561-A1 (WO)
Inventor: HAO CHENXI
IPC: H04B7/08
Filed: 2020-05-01
Abstract: Certain aspects of the present disclosure provide techniques for channel state information (CSI) reporting with frequency domain (FD) compression and, more particularly, to techniques for reporting frequency domain (FD) bases with a reference index across layers.
Patent WO-2020233467-A1 (WO)
Title: 一种超短焦背投影涂料、超短焦背投影屏幕
Inventor: BALSHEH BASSAM MOHAMMED
IPC: C09D133/00
Filed: 2020-05-13
Abstract: 一种超短焦背投影涂料，包括中空玻璃微球、黑色颗粒物和涂料底物，按照100mL的涂料底物添加1-20g的中空玻璃微球和1-40g的黑色颗粒物；该黑色颗粒物为5-45mm黑色玻璃微珠或者粒径为5-45mm的黑色颗粒或者黑色的、不反光的、透明的、片状二氧化硅玻璃，该二氧化硅玻璃的厚度为200-300nm，宽度为40-50μm。
Patent WO-2020238627-A1 (WO)
Inventor: Sheng Changliang
IPC: H01M4/131
Filed: 2020-05-13
Abstract: A negative pole piece (10), a battery cell, a lithium ion battery and a preparation method therefor, and a device containing the lithium ion battery. The negative pole piece (10) comprises: a negative electrode current collector (11); a negative electrode active material layer (12) arranged on the negative electrode current collector (11), the negative electrode active material in the negative electrode active material layer (12) comprising a silicon-based material; an inorganic dielectric layer (13) without a binder arranged on one side of the negative electrode active material layer (12) away from the negative electrode current collector (11), the inorganic dielectric layer (13) comprising an inorganic dielectric material and at least comprising a main body part (131) arranged on the surface of the negative electrode active material layer (12), the main body part (131) being provided with a channel (132) penetrating along the thickness direction thereof; and a lithium metal layer (14) arranged on the surface of the inorganic dielectric layer (13) away from the negative electrode active material layer (12).
Patent WO-2021227010-A1 (WO)
Title: High temperature resistant solid-state resonator gyroscope and drilling measurement system having same
Inventor: XUE XU
IPC: E21B47/00
Filed: 2020-05-15
Abstract: Provided is a high temperature resistant miniaturized resonator gyroscope. The gyroscope comprises a resonator (1), a circuit board (5), a piezoelectric element (2), a support base (3), a housing (4), and a wiring terminal (6). The resonator (1) is placed in the housing (4), and is connected to the support base (3). The piezoelectric element (2) is connected to the wiring terminal (6) by means of a metal conductor (7). Key process points of elements in the gyroscope are fixedly connected to each other by means of a high temperature resistant material and a high temperature process. The gyroscope is a small gyroscope capable of operating at high temperatures. An inertial navigation system comprising the high temperature resistant miniaturized resonant gyroscope and a drilling measurement system and method employing the inertial navigation system are also provided. The drilling measurement system is adapted to the environment so as to withstand high temperatures, strong vibrations, and strong impacts, and has a small size, facilitating drilling measurement. The drilling measurement method is used in the measurement system, and accurately measures a downhole position.
Patent WO-2021109469-A1 (WO)
Inventor: HAO PENG
IPC: H04W4/70
Filed: 2020-05-15
Abstract: Methods, systems, and devices for mapping schemes for uplink control signals in mobile communication technology are described. An exemplary method for wireless communication includes transmitting, by a wireless device over a control channel, an M-bit payload on N symbols over a plurality of subcarriers, wherein M and N are positive integers, wherein each of the N symbols is represented using a base sequence ( u (n, m)  ) and a cyclic shift ( n 
   cs   
  (n, m) ) of the base sequence, wherein n = 0, 1,... (N-1) is a non-negative integer that indexes a symbol in the N symbols, and wherein m = 0, 1,... (2 M -1) is a non-negative integer that indexes a combination set in 2 M  combination sets.
Patent WO-2021088353-A1 (WO)
Inventor: TANG XUEMEI
IPC: H05K1/03
Filed: 2020-05-22
Abstract: Disclosed is a low-dielectric polyimide circuit board, which is obtained by the following steps: adding a polyimide and a thermally conductive filler to dimethylformamide, and stirring same and mixing same until uniform, to obtain a polyimide adhesive solution; applying the polyimide adhesive solution onto a rough surface of a piece of copper foil; subjecting same to a heat treatment for imidization; then covering another piece of copper foil of the same size on the polyimide adhesive solution; and placing a semi-finished product of an adhesive-free copper clad laminate in a muffle furnace for heat treatment for 50-80 min. The polyimide circuit board has a low dielectric constant, a low moisture absorption rate, a high copper peel strength and an excellent performance.
Patent WO-2021082454-A1 (WO)
Inventor: LI YANHUI
IPC: H02K15/03
Filed: 2020-06-09
Abstract: 本申请涉及一种夹持组件及永磁电机的装配方法，该夹持组件用于固定永磁电机的定子和转子，其包括：第一夹持构件，沿永磁电机的轴向一侧连接定子与转子的转子支架；第二夹持构件，沿永磁电机的轴向另一侧连接定子与转子的转子支架；其中，至少两个第一夹持构件和至少两个第二夹持构件分别沿定子及转子的周向分布。该夹持组件中的第一夹持构件和/或第二夹持构件可以在运输时用于固定定子与转子，避免定子与转子之间的磁吸力对电机气隙的影响，提高了组装永磁电机的便利性。
Patent WO-2021022903-A1 (WO)
Inventor: LIU SHAOLI
IPC: G06N3/08
Filed: 2020-06-11
Abstract: A data processing method and apparatus, a computer device, and a storage medium. A board disclosed therein comprises: a storage device (390), an interface apparatus (391), and a control device (392), and an artificial intelligence chip (389) comprising the data processing apparatus; the artificial intelligence chip (389) is separately connected to the storage device (390), the control device (392), and the interface apparatus (391); the storage device (390) is used for storing data; the interface apparatus (391) is used for achieving data transmission between the artificial intelligence chip (389) and an external device; and the control device (392) is used for monitoring the state of the artificial intelligence chip (389). According to the data processing method and apparatus, the computer device, and the storage medium, data to be quantified is quantified by using a corresponding quantization parameter, storage space occupied by storage data is reduced while the precision is ensured, the accuracy and the reliability of an operation result are ensured, and the efficiency of operation can be improved.
Patent WO-2021248469-A1 (WO)
Inventor: Dai Guotong
IPC: H01L31/18
Filed: 2020-06-12
Abstract: An environment-friendly texturing apparatus for processing solar battery cells, comprising a cabinet (1), a cabinet door (2), a cleaning box (3), a reagent compartment (4), a partition (5), a water storage compartment (6), a first guide pipe (7), a liquid supply pump (8), a second guide pipe (9), a spray head (10), a top plate (11), a heating box (12), a heat conducting pipe (13), a cavity (14), a heating wire (15), a blower (16), an intake pipe (17), a neutralization box (18), a drive motor (19), a fixed plate (20), a rotating base (21), a first plate (22), a slide groove (23), a second plate (24), a slide block (25), a screw hole (26), a fastening screw (27), a rotating shaft (28), a bearing (29), a battery cell (30), a waste water tank (31), a water collection space (32), a mounting support (33), a waste pipe (34), a drain pump (35), a bottom plate (36), an operation panel (37), an operation console (38), a storage space (39), a storage cabinet (40), a connection frame (41), a roller (42), a shock-absorbing plate (43), shock-absorbing springs (44), shock-absorbing rubber (45), a cover plate (46), and movement wheels (47), one side of the cabinet (1) being provided with the door (2) by means of hinges. The texturing apparatus is easy to operate, can neutralize and remove the acid solution remaining in the texturing process, and can also cleaning the battery cell, thereby improving texturing quality.
Patent WO-2021120574-A1 (WO)
Title: Procédé et appareil de positionnement d'obstacle pour système de conduite autonome
Inventor: CHEN AN
IPC: G05D1/02
Filed: 2020-06-24
Abstract: La présente invention concerne un procédé de positionnement d'obstacle pour système de conduite autonome. Ledit procédé comprend les étapes suivantes consistant à : prétraiter des données d'images collectées par une caméra binoculaire (11) (S1); obtenir une valeur de disparité de chaque pixel de ligne de voie en fonction des données d'images prétraitées (S2); obtenir une pluralité de lignes de voies en procédant à un ajustement sur les valeurs de disparité des pixels des lignes de voies et affiner la pluralité de lignes de voies (S3); obtenir des informations sur la profondeur d'un obstacle en utilisant les lignes de voies sur deux côtés de l'obstacle obtenues par l'intermédiaire d'une recherche et des données d'images (S4).
Patent WO-2021031754-A1 (WO)
Title: Feedback information transmission method and device
Inventor: JI LIULIU
IPC: H04B7/026
Filed: 2020-07-16
Abstract: The present application provides a feedback information transmission method and device, capable of implementing feedback of a plurality of downlink data channels (comprising downlink data channels from different transmission points of a same serving cell). The method comprises: a terminal device receives, on at least one time unit, a plurality of downlink data channels from different serving cells, the downlink data channels received on the at least one time unit at least coming from a same serving cell, and downlink control configuration parameters corresponding to the downlink data channels of the same serving cell being different; then, the terminal device obtains at least one downlink control configuration parameter; generates a feedback codebook of the plurality of downlink data channels according to the at least one downlink control configuration parameter, the feedback codebook comprising feedback information corresponding to the plurality of downlink data channels.
Patent WO-2022000625-A1 (WO)
Inventor: FANG GANG
IPC: B28D5/00
Filed: 2020-07-22
Abstract: A display screen (1) and a cutting method therefor. The display screen (1) is provided with a protection structure (10) along a cutting region edge (3), wherein the protection structure (10) covers a side wall of the cutting region edge (3). The protection structure (10) is a multi-layer structure and can effectively protect the edges of an opening region and a slot region of the display screen (1), and thus, the stress is hierarchically buffered and dispersed. An impact force is resolved stage by stage, the anti-collision capacity of an opening area and a slot area of the display screen (1) is improved, and the overall strength of the display screen (1) is improved.