baber/WOPTO huggingface dataset:
Patent WO-2020224039-A1 (WO)
Inventor: YE JIAN
IPC: G06F3/041
Filed: 2019-06-25
Abstract: The present invention provides a touch panel, comprising a touch electrode layer with mesh grooves disposed on a whole surface thereof. The mesh grooves comprise intersecting strip-type slots, and the touch electrode layer is segmented into a plurality of conductive units in array arrangement by the mesh grooves. The conductive units in a same electrode pattern of the touch electrode layer are electrically connected with each other by groove fractures provided between the strip-type slots. The mesh grooves relate to the inside and the outside of different electrode patterns in the whole touch electrode layer, which blurs the boundary shape of each electrode pattern and the shape and visual difference between different electrode patterns, thereby ensuring the uniformity of patterns in the whole touch electrode, reducing the visibility of electrode patterns in the touch panel, and improving the visual effect of the touch panel.
Patent WO-2020011114-A1 (WO)
Title: Integrated horizontally-disposed atomizing core and electronic cigarette thereof
Inventor: LIN GUANGRONG
IPC: A24F47/00
Filed: 2019-07-05
Abstract: Disclosed is an integrated horizontally-disposed atomizing core, comprising an atomizing tube (1), a tubular liquid storage body (2), a tubular electric heating core (3), a spacing ring (4) and an electrode cover (5); the tubular electric heating core (3) is sheathed in the middle of the inner wall of the atomizing tube (1); the spacing ring (4) and the electrode cover (5) are sheathed at one end of the inner wall of the atomizing tube (1) in sequence; and a liquid supply hole (10) is formed in the wall portion of the atomizing tube (1). The atomizing tube (1) of the atomizing core has a heat-insulation and radiation-proof function, which prevents an electric heating wire (31) from causing high-temperature burning to an atomizing base when working directly in the atomizing base; and the tubular liquid storage body (2) and the tubular electric heating core (3) are used to sufficiently absorb tobacco juice of an electronic cigarette, which prevents the atomizing base from being directly burned due to insufficient drainage, and overcomes faults such as liquid leakage, small smoke generating amount and peculiar burning smell which occur easily during high-temperature working.
Patent WO-2020015626-A1 (WO)
Title: Mobile terminal and image capturing method
Inventor: WANG DANMEI
IPC: H04N5/232
Filed: 2019-07-16
Abstract: The present disclosure provides a mobile terminal and an image capturing method. The mobile terminal comprises a first camera module and a second camera module. A first pixel array corresponding to a first image sensor of the first camera module comprises a preset number of first pixel units arranged in a first predetermined manner, and the first pixel unit comprises a first pixel and a second pixel. A second pixel array corresponding to a second image sensor of the second camera module comprises a preset number of second pixel units arranged in a second predetermined manner, and the second pixel unit comprises a first pixel. The first pixel comprises a red sub-pixel, a green sub-pixel, and a blue sub-pixel. The second pixel comprises at least one of red and blue sub-pixels, a green sub-pixel, and an infrared sub-pixel. Both of the first pixel and the second pixel are dual photodiode autofocus pixels, and each of the first pixel and the second pixel comprises four dual photodiode autofocus sub-pixels.
Patent WO-2020020024-A1 (WO)
Title: Utilization of a control region for downlink transmission
Inventor: WEI CHAO
IPC: H04L5/00
Filed: 2019-07-17
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may transmit, and an enhanced machine-type communications (eMTC) user equipment (UE) may receive, an indicator indicating use of a control region of a carrier for a downlink transmission. The BS may transmit and the eMTC UE may receive, based at least in part on the indicator, the downlink transmission during the control region of the carrier. Numerous other aspects are provided.
Patent WO-2020020316-A1 (WO)
Inventor: XUE YIFAN
IPC: H04L5/00
Filed: 2019-07-26
Abstract: 本申请提供了一种通信方法及装置，该通信方法包括：第一终端设备向第一网络设备发送探测参考信号SRS指示信息；其中，该SRS指示信息用于指示第一时间区间和第二时间区间，该第一时间区间为使用第一数量的天线发送SRS的时间区间，该第二时间区间为使用第二数量的天线发送该SRS的时间区间，该第一数量大于该第二数量。相应的，本申请还提供了对应的通信装置。采用本申请可有效提高通信装置信道估计的准确性。
Patent WO-2020025067-A1 (WO)
Inventor: HUANG TAO
IPC: H01M10/052
Filed: 2019-08-05
Abstract: 提供一种可折叠电池及其制备方法。所述可折叠电池（1），包括至少两块电池内芯（2），多个柔性导电金属连接件（3），电解液和外壳（4），其中，相邻两个电池内芯（2）通过两个所述柔性导电金属连接件（3）连接，所述连接件（3）分别将相邻两个电池内芯（2）的正极集流体与负极集流体连接，使得相邻两个电池内芯（2）之间能够通过所述柔性导电金属连接件（3）折叠。
Patent WO-2020237832-A1 (WO)
Inventor: YAN HEXIN
IPC: C12N7/00
Filed: 2019-08-07
Abstract: Provided is a bioreaction device (1) comprising a cover (6, 7), a container body (11), a sealing portion (16), a driving portion (12) and a liquid guide portion. A ventilation structure (611) and a bacteria-retaining sealing venting structure (62) provided in the cover (6, 7) enable interior and exterior air pressures of the bioreaction device (1) to be consistent, a cleaning liquid inflow portion (15) penetrates the bottom of the driving portion (12), and a liquid inflow portion (13) and a liquid outflow portion (14) of the liquid guide portion are arranged penetrating a sidewall of the container body (11), such that the structure is simplified. The driving portion (12) drives, by means of elastic deformation, a liquid to be replaced or a cleaning liquid to rise and fall, such that the liquid to be replaced can enter the container body (11) only through a gas-liquid channel, so as to subsequently prevent, by means of controlling the rate of the driving portion (12), damage to hepatic cells due to a carrier bearing a shear force, and enable the liquid to be replaced to form turbulent flow to gain full contact with the carrier. Further provided is a bioreaction system.
Patent WO-2021031031-A1 (WO)
Title: Method and apparatus for determining channel
Inventor: YANG FAN
IPC: H04W72/12
Filed: 2019-08-16
Abstract: Provided in the present application are a method and apparatus for determining a channel. In a process of a base station communicating with a terminal device, when a channel has a conflict with a plurality of channels simultaneously, but any two channels among the plurality of channels are not in conflict, the base station and the terminal device can determine, through the same rule, a channel for transmission according to a predefined processing sequence. Specifically, a processing sequence of conflicts between channels can be determined according to the type of information borne on channels, or according to a sending time sequence of channels in conflict, or according to a scheduling sequence of channels in conflict or according to types of different services borne by channels in conflict or according to the priority level of information borne by channels in conflict. According to the above-mentioned method for determining a channel, control information can be reserved and sent as much as possible, and the reliability of transmission between the base station and the terminal device or between a terminal device and a terminal device is improved.
Patent WO-2020063362-A1 (WO)
Inventor: LI MENG
IPC: H04W4/06
Filed: 2019-09-12
Abstract: Provided are a multicast/broadcast service transmission method, a core network element and a terminal device. The method comprises: a first core network element acquiring a multicast/broadcast access type supported by a terminal device that is located in a first service area of a multicast/broadcast service and belongs to a group corresponding to the multicast/broadcast service; the first core network element determining, according to the multicast/broadcast access type supported by the terminal device, a multicast/broadcast transmission type of the multicast/broadcast service in the first service area; and the first core network element notifying an access network element corresponding to the multicast/broadcast service to use the multicast/broadcast transmission type to transmit data of the multicast/broadcast service. According to the method of the present application, a first core network element can determine which RAT is specifically based on to perform multicast/broadcast transmission, the situation where a terminal device supports various RATs in a 5G mobile communication system can be better adapted to, and the efficiency of multicast/broadcast transmission can be improved.
Patent WO-2020063427-A1 (WO)
Inventor: CAO YIQING
IPC: H04W72/04
Filed: 2019-09-19
Abstract: Wireless communications systems and methods related to managing and facilitating spectrum sharing among multiple wireless communication networks are provided. A network device of a first network transmits, to a spectrum management server, a spectrum allocation request including at least spatial information associated with a three-dimensional (3D) coverage space of the first network. The network device receives, from the spectrum management server in response to the spectrum allocation request, a spectrum allocation including beamforming parameters that are based on the spatial information. The network device coordinates, with one or more wireless communication devices associated with the first network, communications in the first network based on the spectrum allocation.
Patent WO-2020063620-A1 (WO)
Inventor: DONG WEI
IPC: B22F9/10
Filed: 2019-09-25
Abstract: A droplet-by-droplet (14) centrifugal atomization manner-based device and method for efficiently preparing low-melting-point spherical metal powders (10). Said device comprises a housing (12), and a crucible (4) and a powder collection area which are provided in the housing (12); a rotary disc (8) is of an embedded structure, a main body thereof being made of a material with poor thermal conductivity, an atomization flat surface (23) is made of a metal material with a wetting angle thereof with the droplet (14) being less than 90°; a vent hole (24) is provided along the axis of the rotary disc (8) to improve the stability of the disc during rotation; and an induction heating coil (13) is provided outside the rotary disc (8). By combining the pulse micropore ejection manner and the centrifugal atomization manner, fitting with the structure of the rotary disc (8) and performing induction heating on the surface of the rotary disc (8), the present invention makes a breakthrough in the conventional molten metal discretization manner of a metal liquid, achieves the fibrous discretization manner which is achieved only when the atomization medium is an aqueous solution or organic solution, makes leaps in progress in ultra-fineness, and produces low-melting-point ultra-fine spherical metal powders that satisfy use requirements, are highly spherical and have good mobility and spreadability, without causing satellite droplet.
Patent WO-2020063673-A1 (WO)
Inventor: YING HUA
IPC: A61K31/48
Filed: 2019-09-25
Abstract: Disclosed by the present invention are an anti-B7H3 antibody-exatecan analog conjugate, a preparation method therefor and an anti-tumor medicinal use thereof.
Patent WO-2021056321-A1 (WO)
Title: High-rigidity and multi-axis high stress loading frame apparatus
Inventor: ZHAO JUN
IPC: G01N3/24
Filed: 2019-09-26
Abstract: A high-rigidity and multi-axis high stress loading frame apparatus, comprising a vertical frame unit and a horizontal frame unit. The vertical frame unit comprises a ring frame (11) and a ring frame supporting platform (15); the upper surface of the ring frame supporting platform (15) is screwed with the ring frame (11) by means of bolts; the horizontal frame unit comprises a lateral auxiliary push-pull frame (12), a horizontal supporting platform (14), and guide rails (13); the horizontal supporting platform (14) is located at the rear end of the ring frame supporting platform (15); the guide rails (13) are symmetrically mounted on the horizontal supporting platform (14); the guide rails (13) are arranged along the length direction of the horizontal supporting platform (14); the guide rails (13) extend to the ring frame (11), and the tail ends of the guide rails extend out of the ring frame (11); the lateral auxiliary push-pull frame (12) is slidably mounted by means of a sliding block and the guide rails (13). By means of the coordination of different hydraulic cylinders during test, a true triaxial hard rock shear test machine using the high-rigidity and multi-axis high stress loading frame apparatus may achieve a shear test under the condition that all the end surfaces of a rock sample (19) are stressed, and the true triaxial stress state of an on-site rock mass is satisfied.
Patent WO-2020177309-A1 (WO)
Title: 用于风冷磁悬浮机组的控制方法和风冷磁悬浮机组
Inventor: HE XUEFEI
IPC: F24F11/89
Filed: 2019-09-26
Abstract: 一种用于风冷磁悬浮机组的控制方法和风冷磁悬浮机组，该风冷磁悬浮机组包括多个定频风机，该控制方法包括：获取机组的排气压力和压比；根据排气压力和压比中的至少一个，选择性地启停定频风机。能够可靠地运行，提高机组的稳定性，并且使风冷磁悬浮机组的成本大幅度降低，满足用户的使用需求。
Patent WO-2021035870-A1 (WO)
Inventor: WANG YANAN
IPC: H04R9/06
Filed: 2019-09-28
Abstract: Disclosed is a sound production device, comprising: a vibration assembly, wherein the vibration assembly comprises a voice coil (4), and a support structure (5) connected to the voice coil (4) and supporting the voice coil (4); a diaphragm (1), wherein one end of the diaphragm (1) is fixedly connected to the support structure (5) by means of a first cone (2); and a cover body (3), wherein the cover body (3) is connected to one end, close to the diaphragm (1), of the support structure (5); and the sound production device further comprising a reinforcing part, wherein one end of the reinforcing part is fixedly connected to the first cone (2), and the other end thereof is combined with the cover body (3). The sound production device can effectively improve the FR high-frequency response. In addition, further disclosed is an electronic apparatus using the sound production device, and the high-frequency acoustic performance of the electronic apparatus is thus better.
Patent WO-2020063975-A1 (WO)
Inventor: SUN XINGQUAN
IPC: G06F21/00
Filed: 2019-09-29
Abstract: Disclosed are a partition protection method and apparatus for a non-volatile memory. The non-volatile memory comprises multiple storage partitions and a write protection bit storage area. The partition protection method comprises: performing first protection on a preset storage partition among multiple storage partitions on the basis of first protection information stored in the write protection bit storage area (S110); and performing second protection on the write protection bit storage area and/or the preset storage partition on the basis of preset second protection information (S120). Performing partition management on a non-volatile memory provides a more flexible and safer protection mechanism.
Patent WO-2021051461-A1 (WO)
Title: Flat column pump without flow distribution
Inventor: WANG XINHUA
IPC: F04C2/113
Filed: 2019-10-14
Abstract: A flat column pump without flow distribution, comprising a pump body (1), a stator II (3), a rectangular column (4), a drive disc (5), a pump cover (10), a transmission shaft (12), and a stator I (16). Due to the designed symmetrical structure, the flat column pump without flow distribution has no flow distribution and is suitable for a high-pressure operating environment, effectively reducing the noise and leakage caused by unbalanced force; the flow is uniform, the service life is long, and the manufacturing process is simple, greatly reducing machining costs, and having wide scope for application.
Patent WO-2021072642-A1 (WO)
Inventor: LOU JINFANG
IPC: A61K31/352
Filed: 2019-10-15
Abstract: The present invention provides use of phenylquinolinones and flavonoid derivatives for neuropathic pain. The phenylquinolinones and flavonoid derivatives comprise pharmaceutically acceptable salts thereof. The compound of the present invention is a histamine H 3  receptor antagonist, has a different mechanism of action from existing drugs, and can be used in the preparation of drugs for treating neuropathic pain diseases. The effect of the compound of the present invention for treating neuropathic pain is superior to that of amitriptyline, gabapentin, pregabalin and carbamazepine. Therefore, the compound of the present invention has a better treatment effect, and has the characteristics of a small dosage, good drug efficacy, high bioavailability and high safety. Compared with opioid drugs, the compound of the present invention has no addiction property, and is a very effective drug for treating neuropathic pain diseases. Therefore, the compound has great prospect in clinical application. The general structural formula is as follows: (I).
Patent WO-2020114110-A1 (WO)
Title: 商户风险防控方法及装置
Inventor: ZHENG LIN
IPC: G06Q10/06
Filed: 2019-10-21
Abstract: 一种商户风险防控方法，包括：在检测到商户的目标指标数据异常的情况下，确定目标指标数据对应的目标异常参数（S101）；基于指标、类别和维度之间的对应关系，获取目标指标数据对应的目标指标所属的目标类别，及目标类别所属的目标维度（S103）；基于目标维度和目标类别，确定至少一个联动类别，至少一个联动类别下包括引起目标指标数据异常的指标（S105）；基于目标异常参数和至少一个联动类别，进行商户风险防控（S107）。该方法通过对商户风险防控相关的指标进行异常检测，并每当检测到指标数据存在异常的指标时，基于指标异常情况及时进行商户风险防控，实现商户风险确认前的风险提前识别，提高商户风险防控的时效性。
Patent WO-2021081786-A1 (WO)
Inventor: WANG PING
IPC: C08L27/06
Filed: 2019-10-30
Abstract: La présente invention concerne un article moulé ayant un aspect métallique et son procédé de fabrication. En particulier, la présente invention concerne un article moulé ayant une partie qui comprend une couche présentant une structure en sandwich.
Patent WO-2021088044-A1 (WO)
Inventor: SHI ZHIHUA
IPC: H04W72/04
Filed: 2019-11-08
Abstract: 本发明实施例提供一种信息处理方法，包括：当第一上行信号未配置空间关系信息，终端设备根据所述第一上行信号所在的第一成员载波CC或者所述第一CC对应的第一下行带宽部分BWP确定传输所述第一上行信号使用的第一空间域发送滤波器，或根据所述第一上行信号对应的路损参考信号确定所述第一空间域发送滤波器。本发明还公开了一种信息处理方法、终端设备及存储介质。
Patent WO-2021092944-A1 (WO)
Inventor: LIAO YU CHENG
IPC: H01L29/78
Filed: 2019-11-15
Abstract: 一种场效晶体管结构（1），包含：基板（10）、源极汲极部（20）、介电层（DL）、闸极构成（30）、半导体层（40）。源极汲极部（20）形成于基板（10）上，并且源极汲极部（20）包含源极与汲极（210/220）；介电层（DL）与源极汲极部（20）形成于同一层并电性隔离源极与汲极（210/220）；闸极构成（30）与源极汲极部（20）位于不同层，闸极构成（30）包含闸极导电层（310）以及闸极绝缘层（320），闸极导电层（310）形成于介电层上，且闸极绝缘层（320）形成于闸极导电层（310）上并包覆闸极导电层（310）。半导体层（40），形成于闸极绝缘层（320）上并包覆闸极绝缘层（320）。闸极构成（30）介于介电层（DL）与半导体层（40）之间，源极汲极部（20）耦接于半导体层（40），且通过施加电压于闸极导电层（310）以于半导体层（40）中形成通道。
Patent WO-2021097733-A1 (WO)
Title: 一种薄膜晶体管及其制造方法与薄膜晶体管阵列
Inventor: LI LIUZHONG
IPC: H01L29/786
Filed: 2019-11-21
Abstract: 一种薄膜晶体管及其制造方法与薄膜晶体管阵列，所述制造方法包括：在栅电极层（11）上形成栅极绝缘层（12）；在所述栅极绝缘层（12）上连续沉积金属氧化物半导体层（13）和刻蚀保护层（14）；在所述栅极绝缘层（12）和所述刻蚀保护层（14）上形成金属电极层（15）；对所述金属电极层（15）进行刻蚀形成源电极层（18）和漏电极层（19）；对所述刻蚀保护层（14）进行刻蚀露出所述金属氧化物半导体层（13）。通过在金属氧化物半导体层（13）上形成一层刻蚀保护层（14），刻蚀金属电极层（15）和ITO层（17）时，通过刻蚀保护层（14）保护金属氧化物半导体层（13），从而避免金属氧化物半导体层（13）被刻蚀液刻蚀影响薄膜晶体管的性能，在保护金属氧化物半导体层（13）时无需另外增加保护层，制造方法简单、成本低。
Patent WO-2020238093-A1 (WO)
Inventor: Huang Zhengsen
IPC: B62D5/04
Filed: 2019-11-25
Abstract: A steering limiting assembly (100) and an all-terrain vehicle having same. The steering limiting assembly (100) comprises a steering limiting device (1), the steering limiting device (1) having a first limiting part (1111); and a steering rocker arm (2), the steering rocker arm (2) being provided below the steering limiting device (1) and being rotatable relative to the steering limiting device (1); the steering rocker arm (2) is provided with a second limiting part (211), and when the steering rocker arm (2) rotates to a limiting position, the second limiting part (211) abuts against the first limiting part (1111), and the second limiting part (211) is in surface contact with the first limiting part (1111).
Patent WO-2020119510-A1 (WO)
Inventor: TANG YONGBING
IPC: C23C14/32
Filed: 2019-12-03
Abstract: 一种类金刚石复合层结构的制备方法，包括以下步骤：提供基底(10)，对基底(10)依次进行预处理、辉光清洗和离子刻蚀清洗；将经清洗后的基底(10)置于沉积室中，通入氩气，调节真空室压强为0.2～1.3Pa，开启第一靶材、第二靶材，且控制第一靶材的靶功率为30～70W，控制第二靶材的靶功率为30～70W，在基底(10)偏压为100～300V的条件下，沉积预制过渡层(20)；将沉积有预制过渡层(20)的样品取出，置于盛有刻蚀液的容器中，进行超声处理，对预制过渡层(20)进行刻蚀处理，形成表面具有微纳结构阵列的过渡层(20)，得到刻蚀样品；将刻蚀样品进行表面清洗处理后，置于沉积室中，在刻蚀样品的过渡层(20)表面沉积类金刚石层(30)；其中，第一靶材和第二靶材单独选自金属或非金属材料，且第一靶材选自可溶于刻蚀液的靶材，第二靶材选自不溶于刻蚀液的靶材；或第一靶材选自金属或非金属材料的靶材，第二靶材选自金属或非金属材料的靶材，且刻蚀液为能够溶解第一靶材、但不能溶解第二靶材的刻蚀液。还公开了一种类金刚石复合结构。
Patent WO-2020199641-A1 (WO)
Inventor: SHI CHUANBO
IPC: G06F7/556
Filed: 2019-12-09
Abstract: Disclosed is a logarithmic current-voltage conversion circuit with temperature compensation function, comprising a logarithmic current-voltage conversion buffering unit, a positive temperature coefficient compensation unit and a self-heating unit. The logarithmic current-voltage conversion buffering unit is provided with a reference circuit consistent with a basic logarithmic circuit, and a difference (△Vbe)between the output of the basic logarithmic circuit and the output of the reference circuit correspondingly reflects a temperature coefficient. The positive temperature coefficient compensation unit is provided with a first-stage voltage-current conversion circuit and a second-stage current mirror, and outputs a voltage (Vout)through an external resistor (R2). The input of the positive temperature coefficient compensation unit is connected to △Vbe. The voltage-current conversion circuit is equipped with a resistor (R0)and an adjustable resistor (R1) which are connected in series, and the value of the adjustable resistor (R1) is adjusted to correct the temperature coefficient (R1+R0)/R2.
Patent WO-2021114139-A1 (WO)
Title: 一种基于血液循环肿瘤dna的拷贝数变异检测方法和装置
Inventor: Ni shuai
IPC: C12Q1/68
Filed: 2019-12-11
Abstract: 一种基于血液循环肿瘤DNA的拷贝数变异检测方法和装置，拷贝数变异检测方法包括：获取待测样本的血液循环肿瘤DNA的待测区域的测序数据，其包括待测区域的测序深度信息；计算待测样本中每个子捕获区域与其相应的锚点区域的平均测序深度的比值；将待测样本中每个子捕获区域与其相应的锚点区域的平均测序深度的比值与拷贝数变异检测模型进行比较并计算显著性；根据显著性的计算结果，确定待测样本的待测区域的拷贝数变异情况。为每个待测CNV基因对应的捕获区域寻找若干个锚点区域，在计算待测CNV区域的相对深度时，用锚点区域代替整体区域，有效降低了待测区域的拷贝数在不同训练样本间的差异，对小片段CNV的检测灵敏度大大提高。
Patent WO-2020135202-A1 (WO)
Inventor: XIANG SHENG
IPC: B01J37/08
Filed: 2019-12-19
Abstract: 具有三维多级孔道结构的蜂窝式SCR脱硝催化剂，包括下列重量份的原料制备而成：二氧化钛80～100、纸浆棉1～2、多壁碳纳米管0.1～0.5、炭黑0.5～2.5、二氧化硅1～3、玻璃纤维5～10、偏钒酸铵1～3、偏钨酸铵5～10、六水合硝酸铈5～10、单乙醇胺5～15、羧甲基纤维素1～2、环氧乙烷为1～2、乳酸5～15、硬脂酸1～2、氨水15～25、去离子水30～50。制备具有三维多级孔道结构的蜂窝式SCR脱硝催化剂的方法，所制备的催化剂具有三维有序彼此连通的孔网络和介孔结构，提高了耐压强度的同时，维持了其大比表面积的特性。
Patent WO-2020135301-A1 (WO)
Inventor: HU FEI
IPC: G03B21/20
Filed: 2019-12-23
Abstract: 光源系统（100）及包括光源系统（100）的投影设备（200），光源系统（100）包括：激光器组（10），激光器组（10）出射的激光中至少有一部分作为光源系统（100）的基色光；以及匀光元件（20），设置在激光器组（10）出射的作为光源系统（100）基色光的激光出光光路上，用于对作为光源系统（100）基色光的激光进行匀光。
Patent WO-2020135436-A1 (WO)
Title: 区块延时广播方法、设备和存储介质
Inventor: YUBIN HE
IPC: H04L47/56
Filed: 2019-12-24
Abstract: 本发明提供一种区块延时广播方法、设备和存储介质，该方法包括：根据接收的第一区块的区块生成时间判断第一区块在当前时间是否符合预配置的第一即时广播条件：是，则对区块链网络的其它节点广播第一区块；否，则将第一区块缓存至延时广播队列中；定时检测延时广播队列中的各区块在检测时间是否符合预配置的第二即时广播条件：是，则对区块链网络的其它节点广播符合第二即时广播条件的第二区块，并将第二区块从延时广播队列中移除。本发明将区块生成时间异常的区块缓存并延时广播，从而使试图通过修改本地节点时间进行恶意挖矿的节点所生成的区块无法提前广播至所有节点，保障了基于时间戳和难度系数计算的挖矿机制的公平性。
Patent WO-2021088227-A1 (WO)
Inventor: YANG YUHUA
IPC: H04N5/64
Filed: 2019-12-24
Abstract: A display module (100), comprising a back plate (10), a fixing member (20), and an optical film (30); the optical film (30) includes a film body (31) and a lug (32) connected with the film body (31); the fixing member (20) includes a slot (201), and the lug (32) is inserted in the slot (201). The fixing member (20) is arranged; thus, on one hand, the space required for fixation of the film (30) can be reduced, and because the side of the back plate (10) is an operatable flat structure, the strength of the back plate (10) is further improved and the light leakage phenomenon is eliminated; and on the other hand, the fixing member (20) may be adapted to films (30) of different sizes, thereby saving cost and facilitating assembly.