baber/WOPTO huggingface dataset:
Patent WO-2018127185-A1 (WO)
Title: 电池加解锁装置
Inventor: HAO ZHANDUO
IPC: B60S5/06
Filed: 2018-01-08
Abstract: 一种电池加解锁装置，用于实现动力电池包的装卸，电池加解装置包括至少一个电机（1），每个电机（1）连接有加解锁组，加解锁组包括多个加解锁构件（2），并且，加解锁构件（2）能够在电机（1）的驱动下，以接近/远离动力电池包的方式移动。
Patent WO-2019100580-A1 (WO)
Inventor: CHEN BAO
IPC: G01N3/32
Filed: 2018-01-19
Abstract: 一种用于替代柔性显示面板（100）进行弯折实验的等效结构（200），等效结构（200）包括：第一柔性基板（210）；封装结构（220），设置于第一柔性基板（210）上，封装结构（220）与柔性显示面板（100）的封装结构（120）完全相同；其中，第一柔性基板（210）的厚度能够确保在相同弯折半径下封装结构（220）与柔性显示面板（100）的封装结构（120）的应力相同。用等效结构（200）进行弯折实验就能判断出完整的柔性显示面板（100）是否满足力学性能要求，如此不必等到获得完整的柔性显示面板（100）就能进行快速的实验验证，从而加快产品开发周期，并且节省成本。
Patent WO-2018137717-A1 (WO)
Title: 一种特殊子帧的短传输时间间隔划分方法及装置
Inventor: GAO XUEJUAN
IPC: H04W72/04
Filed: 2018-02-08
Abstract: 本公开提供了一种特殊子帧的短TTI划分方法及装置。该方法包括：当下行使用常规CP的特殊子帧配置，且特殊子帧的DwPTS用于短TTI传输时，根据下行使用常规CP的特殊子帧配置和DwPTS的控制区域的长度确定DwPTS满足预先规定的短TTI划分模式对应的划分条件时，按照预先规定的短TTI划分模式对DwPTS的短TTI进行划分。
Patent WO-2019169630-A1 (WO)
Inventor: LONG XIFA
IPC: C30B29/12
Filed: 2018-03-09
Abstract: A boracite crystal and a non-linear optical device comprising same. The boracite crystal has a chemical formula of Mg3B7O13Cl and has an orthogonal structure, wherein a space group is orthorhombic Pca21, a point group is mm2, and cell parameters are: a=8.5319(3)Å, b=8.5282(3)Å, c=12.0730(5)Å, and α=β=γ=90°. The crystal has an ultraviolet absorption edge of 155 nm, and also has both ferroelectricity and a non-linear optical effect. The non-linear optical device comprising a boracite crystal uses a periodically poled boracite crystal, and is an apparatus for generating, by making at least one beam of incident electromagnetic radiation pass through at least one boracite crystal, at least one beam of output radiation with frequency different from that of the incident electromagnetic radiation. The wavelength range of the incident electromagnetic radiation is 0.155-4.0 μm.
Patent WO-2018171681-A1 (WO)
Title: 一种下行同步信号发送方法和接收方法及设备
Inventor: HUANG LEI
IPC: H04W56/00
Filed: 2018-03-22
Abstract: 本申请公开了一种下行同步信号的发送方法，包括：基站生成包含指示下行同步信号在非授权频段上的发送状态的状态指示的通知信息，所述发送状态为所述下行同步信号发送成功或者发送失败；基站通过授权频段发送所述通知信息。上述下行同步信号通过授权频段的辅助，能够提高非授权频段下行同步信号发送的效率。
Patent WO-2018177231-A1 (WO)
Title: 青蒿素衍生物治疗炎症性肠病的医学用途
Inventor: ZUO JIANPING
IPC: A61P1/00
Filed: 2018-03-26
Abstract: 本发明提供了青蒿素衍生物或其药学上可接受的盐在制备用于治疗或辅助治疗炎症性肠病的药物中的用途。本发明的青蒿素衍生物或其药学上可接受的盐在硫酸葡聚糖(DSS)诱导的炎症性肠病小鼠动物模型中的实验研究结果表明：灌胃给药能够有效改善实验动物的体重下降、腹泻、便血等结肠炎的临床症状，减轻结肠组织的病理学损伤，抑制实验小鼠炎症细胞对结肠组织的浸润，下调相关促炎性细胞因子的水平，药效药理学研究证实该类型化合物具有良好的抗炎免疫抑制活性和较高的安全性，在临床治疗和辅助治疗炎症性肠病方面具有良好的应用前景。
Patent WO-2019191880-A1 (WO)
Title: Resource allocation method and device and computer storage medium
Inventor: SHEN JIA
IPC: H04W72/04
Filed: 2018-04-02
Abstract: The embodiment of the present invention provides a resource allocation method and device and a computer storage medium. The method may comprise: receiving control information; and transmitting data scheduled by the control information; the bandwidth portion (BWP) allocation corresponding to the data scheduled by the control information is determined by means of the mapping relation between the parameters of the control information and the BWP allocation corresponding to the data scheduled by the control information. There is no need to indicate by means of a DCI indication domain in a displaying manner in DCI; thus, the length of DCI Format is reduced and the BWP can be dynamically allocated.
Patent WO-2018210182-A1 (WO)
Title: 可折叠移动终端
Inventor: LIN YUGUI
IPC: H04M1/02
Filed: 2018-05-11
Abstract: 一种可折叠移动终端，包括：柔性显示屏 (10)；第一壳体 (31) 和第二壳体(32)，柔性显示屏设置在第一壳体和第二壳体上；第一、第二转动组件(50、60)，均包括滑板 (51、61)、转轴 (53、63) 和连杆 (54、64)，滑板至少部分的收容在壳体内并可相对壳体滑动伸缩，转轴设置在滑板上，连杆的第一端滑动铰接在转轴上，第二端与壳体转动连接，第一或第二转动组件还包括设置在滑板上的弹片 (57、67)，弹片在连杆的第一端的滑动方向的两个极限位置分别设置卡合位 (571、671)。
Patent WO-2018219330-A1 (WO)
Inventor: SHU HAI
IPC: D06F33/36
Filed: 2018-05-31
Abstract: 本发明属于洗涤设备领域，具体地说，涉及一种洗涤设备控制方法及洗涤设备，洗涤设备识别待洗衣物的多个属性信息，并将属性信息传递给控制单元，控制单元获取与各属性信息分别相对应的洗涤程序，对洗涤程序进行逻辑判断,选择适合衣物所有属性信息的最佳洗涤程序，本发明的有益效果为通过待洗衣物的属性信息，获取相对应的洗涤程序，自动选择适合衣物所有属性信息的最佳洗涤程序，用户不用再输入或选择洗涤程序，实现了智能选择洗涤程序，减少了用户选错洗涤程序造成衣物损坏的概率；由于洗涤程序的选择与多种因素有关，选取最为重要的材质信息和款式信息，选择最佳洗涤程序，更加简单，实现自动洗涤。
Patent WO-2019227466-A1 (WO)
Title: Modified semi-conductive composite and preparation method therefor
Inventor: LEI QINGQUAN
IPC: C01G45/12
Filed: 2018-06-01
Abstract: A modified semi-conductive composite, comprising modified fast ion conductor having cation holes. The preparation method for the modified semi-conductive composite comprises: adding the modified fast ion conductor having cation holes to the semi-conductive composite to obtain the modified semi-conductive composite.
Patent WO-2019037506-A1 (WO)
Title: Measurement gap determination method, user terminal and network side device
Inventor: DA REN
IPC: H04L5/00
Filed: 2018-06-01
Abstract: Provided are a measurement gap determination method, a user terminal and a network side device, the method comprising: a user terminal receiving measurement configuration information of a synchronization signal block of at least one bandwidth part (BWP) that is sent by a network side device, and when the user terminal receives the measurement configuration information, the user terminal working in a BWP that does not send a synchronization signal block; according to the measurement configuration information, the user terminal determining a measurement gap which is used to carry out synchronization signal block measurement for the at least one BWP; the user terminal carrying out synchronization signal block measurement for the at least one BWP within the measurement gap.
Patent WO-2020006730-A1 (WO)
Title: Dynamic load transient compensation
Inventor: SUN YUEMING
IPC: H02M3/158
Filed: 2018-07-05
Abstract: A circuit (100) includes a power stage circuit (104) configured to perform power conversion of an input voltage to provide an output voltage at an output. The circuit (100) further includes a driver circuit (108) configured to drive the power stage circuit (104) to provide the output voltage. The circuit (100) further includes a load transient dynamic compensator (112) configured to detect a rate of change in the output voltage during load(106) transient and to supply a compensating signal based on the rate of change. The circuit (100) further includes a feedback control circuit (110) configured to generate a series of pulses to control the driver circuit(108) based on the output voltage and the compensating signal.
Patent WO-2019153655-A1 (WO)
Title: User marketing recommendation method and apparatus, and terminal device and storage medium
Inventor: WANG QIANG
IPC: G06Q30/02
Filed: 2018-07-19
Abstract: Disclosed are a user marketing recommendation method and apparatus, and a terminal device and a storage medium. The user marketing recommendation method comprises: acquiring activity participation information of a user, generating and sending first recommendation information based on the activity participation information, wherein the first recommendation information comprises a first recommendation activity; acquiring a user portrait if feedback information regarding the participation of the user in any of the first recommendation activities is not received within a preset time; carrying out relevance matching based on the user portrait and existing activity prizes, so as to acquire a target recommendation prize; and generating and sending second recommendation information based on the target recommendation prize, wherein the second recommendation information comprises a second recommendation activity corresponding to the target recommendation prize. When a user marketing recommendation method is used for carrying out user-related marketing recommendations, targeted information recommendation can be effectively carried out according to user characteristics.
Patent WO-2019033925-A1 (WO)
Title: Grille decoration pattern structure and pattern body
Inventor: TANG JUN
IPC: E06B9/01
Filed: 2018-08-01
Abstract: Disclosed are a grille decoration pattern structure and a pattern body. The grille decoration pattern structure comprises horizontal frames (1), vertical frames (2) and a pattern body. The pattern body is arranged in a pane enclosed by the horizontal frames (1) and the vertical frames (2), and the pattern body is fixed to the horizontal frames (1) or the vertical frames (2). The pattern body comprises external frames (31) snap-fitted with each other. The structure is convenient to assemble, has a high frame connection strength and has an anti-theft effect.
Patent WO-2019062594-A1 (WO)
Title: Communication method, terminal device, and access network device
Inventor: YU HAIFENG
IPC: H04W28/06
Filed: 2018-09-18
Abstract: Provided in the present application are a method for communicating buffer status reports (BSRs) and a terminal device. The communication method comprises: a terminal device determining the number of logic channel groups (LCGs) for which cache data to be reported is currently present; when the terminal device determines that cache data to be reported is present for only one LCG, determining one BSR format from among a plurality of BSR formats, and using the foregoing as a first target BSR format, the plurality of BSR formats being a plurality of formats which the terminal device uses when reporting different BSRs according to differences in uplink buffer data amount ranges; the terminal device sending a target BSR to an access network device by means of the first target BSR format, the target BSR being used to indicate the amount of uplink buffer data of the LCG. The method for communicating BSRs and the terminal device provided by the present application may improve the reporting integrity for the amount of uplink buffer data of an LCG.
Patent WO-2019076237-A1 (WO)
Title: Lighting device
Inventor: LI YANG
IPC: F21K9/20
Filed: 2018-10-11
Abstract: Disclosed is a lighting device, comprising: a base plate provided with a light source; a diffusion plate arranged on the base plate and provided with a diffusant; a first prism plate, comprising a main body arranged on the diffusion plate, and a prism pattern formed on the main body of the first prism plate; and a second prism plate, comprising a main body arranged on the first prism plate, and a prism pattern formed on the main body of the second prism plate, wherein the prism pattern of the second prism plate is the same as the prism pattern of the first prism plate, and the arrangement direction of the prism pattern of the second prism plate intersects with the arrangement direction of the prism pattern of the first prism plate. In this way, the brightness uniformity of a light-emitting face can be improved, and light spots, etc., can be reduced, thereby reducing the UGR of the lighting device and even allowing the UGR to reach 16.
Patent WO-2020029422-A1 (WO)
Inventor: JIANG ZHAOWU
IPC: F03G6/06
Filed: 2018-10-16
Abstract: 一种碟式太阳能光热能源梯级利用系统，包括太阳能集热系统（1）和太阳能利用系统，在太阳能集热系统与太阳能利用系统之间设有储/换热系统，储/换热系统包括至少两个梯级储/换热系统，每个储/换热系统连接相应的太阳能利用系统。该系统采用能源多级利用提高了能源的利用效率。
Patent WO-2019210650-A1 (WO)
Title: Preparation technique for low-melting-point polyamide fiber
Inventor: GU HONGDA
IPC: D01D5/08
Filed: 2018-10-18
Abstract: Disclosed in the invention is a preparation technique for low-melting-point polyamide fiber, comprising the following steps: (100) taking low-melting-point polyamide slices as raw materials and melting same in a screw to form a spinning solution; (200) adjusting the flow of the spinning solution by means of a metering pump and then extruding same by means of a spinneret to form filaments, so as to obtain fiber bundles; (300) performing air blast cooling on the fiber bundles using a blast heater, and mixing with an antistatic agent and saturant by using a polyamide oil for oiling; (400) performing pre-interlacing on the oiled fiber bundles; 500) performing stretching and setting on the pre-interlaced fiber bundles; (600) performing main interlacing on the fiber bundles obtained after the stretching and setting; (700) performing fully-automatic winding on the fiber bundles obtained after the main interlacing, to obtain a finished fiber product. This solves spinning process problems related to low-melting-point polyamide fiber, such as fiber ends breaking easily, finished fibers being prone to sticking, and backing-off being difficult, and thus improves production stability and efficiency.
Patent WO-2020087364-A1 (WO)
Title: 一种运动指标评估方法及装置
Inventor: CHEN XIAOHAN
IPC: A61B5/22
Filed: 2018-10-31
Abstract: 一种运动指标评估方法及装置，其中方法包括：获取运动过程中用户的至少一个运动特征参数（S301）；根据每个运动特征参数的评分模型获取该运动过程中每个运动特征参数的评分值（S302）；将运动特征参数的评分值带入运动指标的预设计算表达式得到运动指标的评估结果（S303）。该运动指标评估方法及装置使得运动特征参数发挥更大的作用，提升了用户体验。
Patent WO-2019179118-A1 (WO)
Title: 发光陶瓷及其制备方法
Inventor: LI QIAN
IPC: C04B35/117
Filed: 2018-11-05
Abstract: 一种发光陶瓷，包括MgO•nAl2O3基质(210)以及均匀分布在MgO•nAl2O3基质中的Nd:YAG发光中心(220)，其中，MgO•nAl2O3基质为单相陶瓷，Al2O3和MgO的摩尔比为1：n，n为0.7-2。该发光陶瓷的制备方法包括过尿素共沉淀法制备Nd:YAG前驱粉体，通过固相反应法制备MgO•nAl2O3前驱粉体，最后通过热压烧结法制备成Nd:YAG-MgO•nAl2O3发光陶瓷。
Patent WO-2020034460-A1 (WO)
Title: 一种应用于非动力定位母船的缆向随动rov绞车
Inventor: ZHANG WEIJIA
IPC: B65H75/42
Filed: 2018-11-12
Abstract: 一种应用于非动力定位母船的缆向随动ROV绞车，包括非动力定位母船(1)、设置在非动力定位母船(1)上的A型架(2)与绞车收放缆滚轮(6)以及水下机器人(3)，A型架(2)上转动连接有滑轮(4)，水下机器人(3)连接着脐带缆(61)，脐带缆(61)绕过滑轮(4)与绞车收放缆滚轮(6)相连，非动力定位母船(1)上还设置有用于导向脐带缆(61)的定位件(5)；A型架(2)设置有连杆(21)，滑轮(4)包括滑动部(42)与转动部(41)，滑动部(42)为环形并在连杆(21)上沿着连杆(21)方向滑动，连杆(21)上开设有条形槽(22)，滑动部(42)上突起有凸块(44)，转动部(41)通过轴承转动连接在滑动部(42)的外圈处。通过设计滑轮(4)在A型架(2)上自由滑动，使得能降低水下机器人(3)因船舶转动而影响作业频率，同时降低水下机器人(3)因脐带缆(61)断裂而遗失的风险。
Patent WO-2019101025-A1 (WO)
Inventor: ZHANG LIEPING
IPC: A43B3/24
Filed: 2018-11-19
Abstract: 一种鞋跟可调节更换的鞋，包括中底（1）、鞋跟（5）和包覆在中底（1）上方的鞋面，还包括下底（2）和紧固装置，中底（1）从前至后依次包括脚掌部（103）、脚弓部（102）、脚跟部（101），中底（1）的脚掌部（103）与下底（2）的前端固定连接；脚跟部（101）的下端与鞋跟（5）的顶部可拆卸连接，鞋跟（5）的底部与下底（2）的后端滑动连接。通过设置下底（2）提高了高跟鞋的受力稳定性，鞋跟（5）可更换，具有较好的实用性。
Patent WO-2020103164-A1 (WO)
Title: Polarization processing device, optical transceiver, and optical polarization processing method
Inventor: DONG ZHEN
IPC: H04B10/61
Filed: 2018-11-24
Abstract: An optical polarization processing device, method, and system. In a specific embodiment, the optical polarization processing device comprises a polarization beam splitter (PBS) (101), a polarization rotator (PR) (102), a coupler (104), and a phase adjuster PT (103). One port of the PBS (101) is for inputting a continuous light source, and the other two ports are respectively connected to a port of the PR (102) and one port of the coupler (104). The PR (102) is connected to the other port of the coupler (104). The PT (103) is provided on the connection between the PBS (101) and the coupler (104), or on the connection between the PR (102) and the coupler (104). At least one port of the coupler (104) is for outputting a single polarized light ray. The PT (103) is used to control output optical power of the first coupler (104). The optical polarization processing device converts light energy in a random polarization state into light energy in a single polarization state, and achieves light splitting at a certain ratio. In the device, an optical transmitter and/or receiver uses a conventional optical fiber to connect a light source to a light modulator, thereby reducing costs.
Patent WO-2020113573-A1 (WO)
Title: 一种srs的发送、接收方法及设备
Inventor: ZHANG RUIQI
IPC: H04W72/12
Filed: 2018-12-07
Abstract: 本申请实施例提供了一种SRS的发送、接收方法及设备。提供了确定用于发送SRS的天线方式，而且通过使用一个上行子帧内用于终端设备发送SRS的第一时间单元的个数，考虑了一个子帧内包括多个符号的情况，还通过使用同一天线在一个子帧内连续发送SRS的第一时间单元的个数，考虑了尽量使得一个天线能够实现连续发送的情况，可见，本申请实施例提供的技术方案不但提供了确定用于发送SRS的天线的方式，还能够尽量使得在一个子帧内同一天线能够实现连续发送，从而尽量减少天线切换的过程。
Patent WO-2020118491-A1 (WO)
Inventor: FU YANG
IPC: H04M1/725
Filed: 2018-12-10
Abstract: 一种基于指纹识别的交互方法、电子设备(50)及计算机可读存储介质。电子设备(50)包括指纹识别模块(510)及处理器(500)。处理器(500)连接于所述指纹识别模块(510)，用于响应用户手指的触摸操作控制指纹识别模块(510)采集用户的指纹信息。处理器(500)在确定所采集到的指纹信息为预设的第一指纹信息时控制电子设备(50)执行与第一指纹信息相对应的第一操作。所述处理器(500)在确定所采集到的指纹信息为预设的第二指纹信息时控制控制电子设备(50)执行与第二指纹信息相对应的第二操作，其中，第二操作不同于第一操作。根据不同的手指触摸电子设备时执行不同的操作，方便用户的使用。
Patent WO-2019134496-A1 (WO)
Inventor: SUN JUNSHUAI
IPC: H04W28/08
Filed: 2018-12-17
Abstract: The embodiments of the present disclosure provide a data transmission method and a communication device. The data transmission method comprising: an L2 layer of a first device receiving at least one data packet; and the L2 layer mapping the received at least one data packet to a plurality of transmission channels, and sending same to a second device. Said method may further comprise: the L2 layer of the first device receiving, from the plurality of transmission channels, the at least one data packet sent by the second device; and sorting the at least one data packet, and sending, according to an order specified by the second device, the sorted at least one data packet to an upper layer of the first device.
Patent WO-2019184516-A1 (WO)
Title: 一种三维动态调节及锁紧机构
Inventor: ZHU XIANCHANG
IPC: G02B7/00
Filed: 2018-12-29
Abstract: 一种用于高分辨成像系统的光学元件的精密调节的三维调节机构。该三维调节机构在光学元件底部均匀分布有3个弹性调节机构，利用弹性调节机构的变形来实现光学元件的轴向位移调节和倾斜调节。当3个弹性调节机构的Z1、Z2、Z3变形量相同时，可实现光学元件沿光轴的Z方向的调节；当Z3保持不变，Z1和Z2相反变形时，即可实现沿X方向的倾斜调节；当Z1和Z2变形量相同而Z3变形量存在差异时，可实现沿Y方向的调节。每个弹性调节机构配备相应的杠杆机构，可将机构的垂直调节转换为水平调节；同时利用杠杆的缩放比例提高机构的调节精度。
Patent WO-2019141164-A1 (WO)
Title: Single cell laser ejection substrate, method and application
Inventor: GOU HONGLEI
IPC: G01J3/44
Filed: 2019-01-15
Abstract: A single cell laser ejection substrate and a liquid phase single cell ejection method, wherein the single cell laser ejection substrate successively comprises a substrate layer and a coating layer, the coating layer being coupled thereon with an amino group or a specific antibody. The problem in which cell activity damage and the ejection separation of animal cells is caused by a drying process is solved, and the advantage is that the activity of separating a single cell is capable of being maintained to the maximum extent for use in a further culture, and the ejection separation of an animal cell may be achieved; meanwhile, other observation and measurement means may be combined to locate and determine the single cell so as to fulfill the selective separation of special cells such as CTC cells.
Patent WO-2019210724-A1 (WO)
Inventor: LONG CHUNPING
IPC: H01L27/12
Filed: 2019-01-31
Abstract: 本公开提供一种解复用器、一种阵列基板和一种显示装置。所述阵列基板包括多条数据线引线、并排布置的多条数据线、以及所述解复用器。所述解复用器包括平行布置的第一控制栅线至第三控制栅线，以及第一薄膜晶体管至第六薄膜晶体管。第一薄膜晶体管至第三薄膜晶体管位于解复用器的邻近第一控制栅线的一侧，四薄膜晶体管至第六薄膜晶体管位于解复用器的邻近第三控制栅线的一侧，并且第一薄膜晶体管至第六薄膜晶体管的漏极分别与所述多条数据线中的相应的数据线连接。
Patent WO-2020155222-A1 (WO)
Inventor: LIU ZHONGQIU
IPC: A61P35/02
Filed: 2019-02-20
Abstract: 本发明提供了一种单磷酸类酯A缀合Tn抗肿瘤疫苗，其是通式为(I)的化合物：Y-L-X(I)。本发明是以第二代全新结构的TLR4配体式I的化合物来代替MPLA与具有临床开发潜力的式Ⅱ化合物(Tn)偶联获得具有结构明确、能产生更强抗肿瘤作用的两组分疫苗，具有较好的抗肿瘤应用前景。
Patent WO-2020155284-A1 (WO)
Inventor: ZHONG SHILONG
IPC: A61P9/10
Filed: 2019-03-01
Abstract: 一种可用于治疗缺血性心脏病的包含吲哚丙酸及其衍生物的药物，所述缺血性心脏病包括由冠心病、高血压、糖尿病或血栓性疾病引起的心肌损伤性心脏病。
Patent WO-2019179422-A1 (WO)
Inventor: WANG ZHUOZHI
IPC: A61K39/395
Filed: 2019-03-19
Abstract: Anti-LAG-3/PD-1 bispecific antibody molecules, isolated polynucleotides encoding the same, pharmaceutical compositions comprising the same, and the uses thereof are provided.
Patent WO-2020186532-A1 (WO)
Title: Radio communication method, terminal device and network device
Inventor: WANG SHUKUN
IPC: H04L5/00
Filed: 2019-03-21
Abstract: Provided in the embodiments of the present application are a radio communication method, a terminal device and a network device, capable of reducing an activation delay of a secondary cell, and improving user experience. The method comprises: a terminal device receiving first configuration information, wherein the first configuration information comprises at least one piece of the following information: configuration information of M TAGs, information of a TAG to which each secondary cell in N secondary cells belongs, state information of each secondary cell in the N secondary cells, a random access resource, used for acquiring a TA, corresponding to each TAG in M TAGs, and information of an identifier of the secondary cell where the random access resource is located, and M and N are positive integers; and the terminal device determining, according to the first configuration information, an uplink state and/or a downlink state of each secondary cell in the N secondary cells.
Patent WO-2019205934-A1 (WO)
Title: Information transmission method and relevant device
Inventor: LIU QIANGSHENG
IPC: H04L29/06
Filed: 2019-04-10
Abstract: Disclosed are an information transmission method and a relevant device. Same are used for reducing CPU resource consumption and reducing cost while ensuring data security. The method of the embodiments of the present application comprises: a central unit (CU) performing security negotiation with a user equipment (UE) to obtain a negotiation result, wherein the negotiation result is used for indicating whether an air interface between the CU and the UE is encrypted using a packet data convergence protocol (PDCP); and the CU sending a first message to a distributed unit (DU), wherein when the negotiation result indicates that the air interface is encrypted using the PDCP protocol, the first message indicates that a user plane bearer between the CU and the DU is not encrypted using an Internet Protocol Security (IPSec) protocol.
Patent WO-2019201198-A1 (WO)
Title: Instant messaging-based relationship precipitation method, device, and system
Inventor: YE JUFENG
IPC: G06Q30/00
Filed: 2019-04-15
Abstract: An instant messaging-based relationship precipitation method, device, and system, which relate to the technical field of data processing. The instant messaging-based relationship precipitation method is applied to a client end and comprises: by means of instant messaging, receiving personal information sent by a customer service representative, the customer service representative being at least one customer service representative of a merchant; according to the personal information, establishing a correspondence relationship with the customer service representative; and displaying the customer service representative in an instant messaging list, display information of the customer service representative within the list comprising store information corresponding to the merchant. By means of the described method, a relationship may be precipitated between a client and at least one customer service representative of a merchant, thus improving the usage experience of clients and customer service representatives.
Patent WO-2020199278-A1 (WO)
Inventor: YUAN WENHAO
IPC: H01L21/768
Filed: 2019-04-23
Abstract: A manufacturing method for a metal wire, comprising: performing primary irradiation processing on a preset metal layer (101); performing development processing on the primary-irradiated preset metal layer (102); performing secondary irradiation processing on the developed preset metal layer in order to remove impurities on a surface of the preset metal layer (103); and etching the secondary-irradiated preset metal layer in order to form a metal wire (104).