baber/WOPTO huggingface dataset:
Patent WO-2018171723-A1 (WO)
Title: 近场通信前端硬件电路、终端、读写器、系统以及方法
Inventor: CHEN LIUZHANG
IPC: H04B5/02
Filed: 2018-03-23
Abstract: 本申请适用于通信技术领域，提供了一种近场通信前端硬件电路、终端、读写器、系统以及方法，所述近场通信前端硬件电路包括：近场通信天线、检波单元和通信接口引脚单元；所述近场通信天线包括近场线圈和匹配电容，所述近场线圈的频率与选取的载波频率匹配；所述检波单元，用于滤除接收的调制信号中的载波，得到原调制信号，所述检波单元与所述近场线圈连接；所述通信接口引脚单元，用于将所述原调制信号输出至微控制单元，所述通信接口引脚单元连接于所述检波单元与所述微控制单元之间。通过上述电路，能够极大降低了功耗。
Patent WO-2018219033-A1 (WO)
Inventor: CAO CHANGSHENG
IPC: A61K31/205
Filed: 2018-03-29
Abstract: 本发明公开了一种2型糖尿病的多药联用康复冲剂及其应用，由以下重量百分比的组分复配而成：45～90％的山梨醇、5～50％的甜菜碱或盐酸甜菜碱、0.01～10％的司盘60。本发明的山梨醇，使溶解后的脂肪形成稳定乳状液或超微乳状液，其分子结构与葡萄糖分子相似，可模拟葡萄糖分子起到靶向定位作用，还具有一定的甜度可改善冲剂的口感；甜菜碱/盐酸甜菜碱，是一种生物表面活性剂，起到辅助溶解脂肪的作用，还具有保肝、护肝功能，提高胰岛素利用效率；司盘60，使沉积通道表面上的脂肪逐渐溶解。本发明的冲剂使沉积在通道、半透膜表面的脂肪形成稳定的"水包油"型乳状液或超微乳状液，使沉积的脂肪溶解后经排泄系统排出体外，提高胰岛素利用效率的作用。
Patent WO-2018192537-A1 (WO)
Inventor: TANG YANBO
IPC: G06F15/78
Filed: 2018-04-18
Abstract: An SOC-based 5G hardware platform system and a method for achieving same. The 5G hardware platform system comprises an FMC board and a ZYNQ processor; an ARM chip and an FPGA processor are integrated in the ZYNQ processor; the FMC board is connected to the FPGA processor. A SOC is introduced to assist in processing digital signals in real time; moreover, a new generation of large-capacity universal hardware platform is constructed, and a hardware SOC-based digital signal processing method is designed.
Patent WO-2018196688-A1 (WO)
Title: 一种空调器及其控制方法
Inventor: MA YUQI
IPC: F24F11/30
Filed: 2018-04-20
Abstract: 一种空调器及其控制方法，空调器存储有空调器匹数对应正常面积时，初始室内环境温度、初始室外环境温度在空调器各种运行模式下运行若干设定时间段对应的若干目标室内环境温度，控制方法包括：空调开机后检测初始室内环境温度、初始室外环境温度，并读取初始室内环境温度、初始室外环境温度运行若干设定时间段对应的若干目标室内环境温度；检测空调器运行时的实际室内环境温度，空调器判断运行时间t时的实际室内环境温度与目标室内环境温度的关系，根据实际室内环境温度与目标室内环境温度的关系控制空调器的制冷或制热效果，以便能够尽快达到制冷制热需求，在空调器所处空间面积超出空调器匹数的负荷时，空调器运行最大制冷或制热运行状态，并发出提示信息，提醒用户。
Patent WO-2018201988-A1 (WO)
Title: 系统信息传输方法、终端及基站
Inventor: LI XIAOLONG
IPC: H04W74/08
Filed: 2018-04-27
Abstract: 本公开公开了一种系统信息传输方法、终端及基站，其方法包括：当需要请求的其他系统信息包括第一系统信息和第二系统信息时，根据预设请求配置，向基站发送相应的请求信息，请求信息用于请求第一系统信息和第二系统信息；接收基站根据请求信息发送的第一系统信息和第二系统信息。当终端所需要的其他系统信息other SI既包括MSG1请求的第一系统信息，又包括MSG3请求的第二系统信息时，根据预设请求配置向基站请求第一系统信息和第二系统信息。
Patent WO-2018228147-A1 (WO)
Title: 一种提高数据存储安全性方法及装置
Inventor: XIA WEIQIANG
IPC: H04L29/06
Filed: 2018-05-22
Abstract: 本申请实施例提供了一种提高数据存储安全性方法及装置，应用于云存储技术领域，所述方法包括：检测云存储资源池中的用户数据的访问次数，其中，云存储资源池中的用户数据为使用第一安全级别的纠删编码算法进行编码得到的数据；确定云存储资源池中访问次数满足预设条件的第一用户数据；根据云存储资源池的属性信息，得到第二安全级别，其中，属性信息包括：所述第一安全级别和安全性提高步长；根据第二安全级别的纠删编码算法对所述第一用户数据进行重新编码，得到重新编码后的第一用户数据。与相关的数据存储方法相比，本申请实施例提高了云存储资源池中用户数据的安全性。
Patent WO-2019218392-A1 (WO)
Title: Charging coil having double coils, and manufacturing method therefor
Inventor: LIANG PINGPING
IPC: H02J50/10
Filed: 2018-05-25
Abstract: Disclosed in the present invention are a charging coil having double coils, and a manufacturing method therefor. The method comprises the following steps: preparing a first coil, the first coil having a first spiral trace, windings of the first spiral trace being spaced by a first spacing, and the first coil comprising a first inner end and a first outer end; preparing a second coil, the second coil having a second spiral trace, windings of the second spiral trace being spaced by a second spacing, and the second coil comprising a second inner end and a second outer end; assembling the first coil and the second coil, positioning the first coil within the second spacing of the second coil, and positioning the second coil within the first spacing of the first coil, so that the first coil and the second coil are located in the same plane; and connecting the first inner end of the first coil to the second outer end of the second coil by a connecting wire. The beneficial effects are that the charging coil can maintain a very small thickness, and thus can be applied in the limited internal space of a mobile phone, and a higher charging efficiency is provided.
Patent WO-2018223854-A1 (WO)
Title: 基站、射频拉远单元及其主板、射频子卡和通道自建方法
Inventor: LIU XINGWANG
IPC: H04B7/15
Filed: 2018-05-25
Abstract: 本发明提供了一种基站、射频拉远单元及其主板、射频子卡及通道自建方法。射频拉远单元包括射频子卡和射频拉远单元主板。射频子卡上的射频器件实现一个射频通道，射频拉远单元主板上的中频资源池中设有通过组合实现中频通道的多个中频处理器件。射频子卡和射频拉远单元主板可通过卡槽可拆卸地连接，射频拉远单元主板上的处理器可根据卡槽内当前连接的射频子卡以及当前业务配置信息，选定需要使用的射频子卡，并从中频资源池中选择相应的中频处理器件实现与该射频子卡实现的射频通道对应的中频通道。
Patent WO-2019085472-A1 (WO)
Inventor: GAO YANCAI
IPC: E21B17/00
Filed: 2018-06-04
Abstract: 一种免钻免捞固完井一体化管柱，包括套管管柱和安装在套管管柱内且下段封闭的坐封工具串管柱；套管管柱包括自上至下依次相连接的开/关式注水泥器（6）、管外封隔器（8）和内密封短接（9），管外封隔器上设置有传压孔；坐封工具串管柱包括自上至下依次相连接的外密封短接（5）、碰压座（7）和内密封器（11），外密封短接上设置有过流孔（17），过流孔位于开/关式注水泥器和内密封短接之间，开/关式注水泥器与外密封短接相密封，内密封短接和内密封器相密封，且开/关式注水泥器与外密封短接之间具有用于脱手的锚定机构。同时，一种免钻免捞一体化固完井的方法被公开。
Patent WO-2019153627-A1 (WO)
Title: Photoperiod sensitive genetic male sterility mutant of cotton and application thereof
Inventor: ZHANG CHAOJUN
IPC: A01H1/02
Filed: 2018-06-28
Abstract: The present invention provides an application of a photoperiod sensitive genetic male sterility mutant of cotton in hybrid seed production or breeding. Fertility of the photoperiod sensitive genetic male sterility mutant of cotton is influenced by photoperiod, and the photoperiod characteristic is that when illumination time is less than 11.5 hours, the photoperiod is normal fertility, when the illumination time is greater than 12 hours, the photoperiod is genic male sterility, and when the illumination time is 11.5-12 hours, the photoperiod is a sterility variation period having a small amount of pollen. The photoperiod sensitive genetic male sterility mutant of cotton is PSM1 and/or a photoperiod sensitive genetic sterile line bred from hybridization and/or backcrossing and/or selfing of the PSM1. Due to the fact that the photoperiod in the normal production phase of the cotton in the whole Chinese cotton region meets the male sterility condition of the PSM1, hybrid seed production and new variety breeding can be carried out by utilizing the material and progenies thereof.
Patent WO-2019100720-A1 (WO)
Inventor: HU YANG
IPC: B61C7/00
Filed: 2018-06-29
Abstract: 一种列车，包括由头车、动力车和中间车组成的列车编组，所述头车、动力车和中间车的车厢端墙上，沿垂直于列车的行进方向，对称设置有连接器2；所述列车端墙上的所有连接器2通过线路连通；所述头车、动力车和中间车通过所述连接器在任意编组状态下，连通整列列车的电气线路；所述列车上设有贯穿整辆列车的两条并行供电线路和多个辅助供电系统。能够减少动车组不同电压制式转换设备，降低了车内设备的成本。通过设计冗余供电的辅助供电系统拓扑结构，实现动车组的可变列车编组数量及中间车辆编组方向任意对调，同时，能够保证在单条供电线路故障时，及时采取应急措施更换供电线路，不影响列车辅助供电。
Patent WO-2019128182-A1 (WO)
Inventor: MA HONGJIE
IPC: H02K7/00
Filed: 2018-07-06
Abstract: A hub motor for an electric vehicle, which comprises a stator, a rotor, and a connecting shaft. The stator comprises an iron core and a support. The iron core is fixed on the support and is formed by laminating stator pieces in a spiral winding manner. The notch width of toothed grooves fulfills the following relationship to the outer diameter of the iron core, the thickness of a tooth lip of the iron core, the inner diameter of the iron core, the yoke thickness of the iron core, the number of toothed grooves in the iron core, and the notch width of the stator pieces: notch width of the toothed groove = π × [outer diameter of the iron core – 2 × thickness of the tooth lip of the iron core – 2 × α × (inner diameter of the iron core + yoke thickness of the iron core)] ÷ number of toothed grooves in the iron core + notch width of the stator piece, wherein the value range of α is 0.45-0.55 and the value range of the notch width of the stator piece is 0-2 mm.
Patent WO-2019134356-A1 (WO)
Inventor: TIAN YU
IPC: B64C1/06
Filed: 2018-07-10
Abstract: Provided are an unmanned aerial vehicle (UAV), a power train, and a method for reducing air resistance in the UAV. A motor is arranged within a support arm or a wing such that a motor shaft is parallel to the longitudinal axis of the support arm or the wing. A propeller having a connector is arranged to transfer a torque from the motor shaft to the UAV. With the UAV of the present invention, problems of the aerodynamic profile and large air resistance of existing UAVs are solved. Also provided are a lightweight motor for UAV and a use thereof.
Patent WO-2019223099-A1 (WO)
Title: Application program calling method and system
Inventor: ZHANG JIAFENG
IPC: G06F9/54
Filed: 2018-07-27
Abstract: The present application is applicable to the technical field of communications, and provided thereby are an application program calling method and system, the method comprising: a processor using a unified servlet interface to receive request data sent by a client; parsing the request data so as to acquire a program identifier of a target application program contained in the request data; calling a routing rule set stored in a routing rule configuration device if a program state corresponding to the program identifier belongs to one of a preset state set; selecting a routing rule containing the program identifier of the target application program in the routing rule set to serve as a selected routing rule, and determining whether the target application program is allowed to be called by the client according to calling permissions in the selected routing rule; and if so, calling the target application program by means of an access path in the selected routing rule so as to process the request data and dynamically adjust the routing rule, thereby calling the application program according to the current state of the application program and a new routing rule and improving the flexibility and reasonable nature of calling.
Patent WO-2019227644-A1 (WO)
Title: Shielding sheet for wireless charging module and wireless charging module
Inventor: WANG LEI
IPC: H02J50/12
Filed: 2018-07-27
Abstract: Disclosed by the present invention are a shielding sheet for a wireless charging module and a wireless charging module, comprising an outer-ring magnetic sheet and a central magnetic conductor; a hole fitted to the central magnetic conductor is formed on the outer-ring magnetic sheet; the central magnetic conductor is fixed in the hole; the outer-ring magnetic sheet includes at least one layer of nanocrystalline strip; and the central magnetic conductor is a soft magnetic ferrite, or the central magnetic conductor is a cylindrical object formed by stacking multiple layers of magnetic powder core films. The shielding sheet is small in size, low in manufacturing cost, and improves the charging efficiency of the wireless charging module.
Patent WO-2019029596-A1 (WO)
Title: Proximal physical location tracking and management systems and methods
Inventor: CHEUNG ALAN
IPC: H04W40/22
Filed: 2018-08-09
Abstract: Systems and methods for monitoring the physical proximity of beacon devices relative to a deployment of relay devices. Beacon device may broadcast a proximate data signal receivable relay devices within range. Upon receiving a proximate data signal from a beacon, a relay is configured to provide a corresponding notification to a monitoring server. During standard operation, a beacon device is configured to broadcast the proximate data signal at a first frequency. A beacon may include an emergency trigger, as well as possible optional emergency detection sensors. Upon detecting an emergency, a beacon device broadcasts a proximate data signal at a second frequency and/or modify the proximate data signal. The monitoring server monitors the frequency of transmission and/or content of the proximate data signals from the beacon devices and, upon detecting an emergency (or the absence of an expected proximate data signal from a beacon), may provide an emergency alert.
Patent WO-2020034164-A1 (WO)
Title: Rhodamine triplet state complex and preparation and photodynamic therapy (pdt) study thereof
Inventor: WONG KEITH MAN CHUNG
IPC: C07F19/00
Filed: 2018-08-16
Abstract: Through the use of a rhodamine appended chelate, a versatile strategy has been demonstrated to generate mitochondria-targeting photosensitizers via the incorporation of variety of luminescent transition metal systems. The generation of triplet excited state of rhodamine moiety endows the complexes with mitochondria-targeting photosensitizing ability to form singlet oxygen (  1 O  2 ) for use as photodynamic therapy (PDT) agent. The combination of rhodamine organic dye and luminescent transition metal centers in such hybrid systems exhibits the synergistic merits, including low dark cytotoxicity, selective tumor cell uptake, high molar absorptivity for low-energy excitation in the visible region, and high photostability.
Patent WO-2019091176-A1 (WO)
Title: 车辆防侧翻预警方法、装置、存储介质及车辆
Inventor: WEI HENG
IPC: B60W50/14
Filed: 2018-08-17
Abstract: 一种车辆防侧翻预警方法、装置、存储介质及车辆。其中车辆防侧翻预警方法包括：采集车身侧倾状态参数（S110）；根据所述采集到的车身侧倾状态参数，以及预设的包括簧载质量的离心力侧翻力矩的载荷转移率阈值模型，计算车辆的横向载荷转移率（S120）；根据所述计算出的横向载荷转移率和预设的侧翻阈值，判断车辆是否有发生侧翻的危险（S130）。本方法使用的基于簧载质量的离心力侧翻力矩的载荷转移率阈值模型更加接近真实车辆的侧翻状态，状态指示作用更加精准，预警的准确度高。
Patent WO-2019223138-A1 (WO)
Title: Multi-element alloy coating, zirconium alloy cladding, and fuel assembly
Inventor: XUE JIAXIANG
IPC: G21C3/07
Filed: 2018-08-20
Abstract: A multi-element alloy coating, a zirconium alloy cladding, and a fuel assembly. The multi-element alloy coating comprises the following elements in percentage by mass: 65%-90% of Cr, 3%-13% of Al, 0.5%-8% of N, 5%-20% of Fe, and 1.5%-12% of Zr. The multi-element alloy coating can be applied to the zirconium alloy cladding, so that the problem of thermal expansion mismatch between the coating and a matrix is solved. The thermal stress is reduced. The hardness and the abrasion resistance performance of a conventional Cr coating are further promoted. By means of regulation and control of multi-element components, the anti-oxidation performance is enhanced, and the anti-oxidation protection effect of the coating under high-temperature steam environment of 1200°C is implemented.
Patent WO-2019037711-A1 (WO)
Title: Anti-cd137 molecules and use thereof
Inventor: LUO PETER PEIZHI
IPC: C07K16/28
Filed: 2018-08-21
Abstract: Provided are antibodies that bind to human CD137 or antigen binding fragments thereof, nucleic acid encoding the same, therapeutic compositions thereof, and their use to enhance T-cell function to upregulate cell-mediated immune responses and for the treatment of T cell dysfunctional disorders, such as tumor immunity, and for the treatment of cancer.
Patent WO-2020037495-A1 (WO)
Title: Power system for vehicle and vehicle
Inventor: LIU LEI
IPC: B60K6/50
Filed: 2018-08-21
Abstract: A power system for a vehicle, comprising a motor (1), a differential (4) having a first half shaft (2) and a second half shaft (3), and a transmission device provided between the motor (1) and the differential (4), wherein the motor (1) and the differential (4) are arranged side by side; the first half shaft (2) has the same axis of rotation as the motor (1), and the first half shaft (2) penetrates the motor (1). The transmission device comprises a first transmission mechanism and a second transmission mechanism which are connected to each other in transmission. An input end of the first transmission mechanism is connected to an output end of the motor (1) in transmission, and an output end of the second transmission mechanism is connected to an input end of the differential (4) in transmission; the first transmission mechanism or the second transmission mechanism is designed as a planetary gear set (6, 6'), the first half shaft (2) and the planetary gear set (6, 6') have the same axis of rotation, and the first half shaft (2) penetrates the planetary gear set (6, 6'). Also disclosed is a vehicle comprising the described power system. The present power system and vehicle have a large transmission ratio and a compact structure.
Patent WO-2019119856-A1 (WO)
Inventor: LIN WENMING
IPC: B65D85/72
Filed: 2018-08-29
Abstract: L'invention concerne un sac de film mince souple (300) pour un contenant d'eau en bouteille comprenant un corps de sac fermé (310) et un anneau de positionnement (320). Le corps de sac fermé (310) présente un espace de retenue d'eau. L'anneau de positionnement (320) est disposé dans l'espace de retenue d'eau et positionné entre une partie de col (110) d'un corps de contenant (100) et un couvercle (200). Une partie du corps de sac fermé (310) opposée à une partie entourée par l'anneau de positionnement (320) est une région (311) devant être percée. La région (311) est positionnée entre le couvercle (200) et l'anneau de positionnement (320) et doit être percée par un mécanisme d'injection d'eau d'une ligne de production de remplissage de manière à former une ouverture d'injection d'eau en communication avec l'espace de retenue d'eau.
Patent WO-2019227733-A1 (WO)
Inventor: LIU JINGXIA
IPC: H04Q11/00
Filed: 2018-08-30
Abstract: Disclosed in the present invention are a passive optical network system-based capacity expansion method and system, relating to the technical field of capacity expansion of a PON system. The method comprises the following steps: S1. creating a PON system, the PON system including one OLT device, one ODN network, and a plurality of ONU devices that are connected in sequence; S2. expanding the capacity of the OLT device, so that the OLT device is provided with at least one uplink channel and at least two downlink channels; and S3. providing at least one uplink channel and at least one downlink channel in each ONU device, the uplink channels in each ONU device respectively matching any uplink channels in the OLT device, and the downlink channels in each ONU device respectively matching any downlink channels in the OLT device. The PON system of the present invention adds a downlink channel at the OLT end, thereby accomplishing system capacity expansion, providing more choices and higher bandwidth for the PON system, and satisfying the usage demand of increasing users.
Patent WO-2019184256-A1 (WO)
Title: 一种传输光子轨道角动量的光子晶体光纤
Inventor: LUO WENYONG
IPC: G02B6/02
Filed: 2018-09-07
Abstract: 一种传输光子轨道角动量的光子晶体光纤，包括环形纤芯（1）、环形微孔层以及包层（3），环形纤芯（1）和包层（3）均采用石英；环形纤芯（1）内设有与其共圆心的纤芯空气孔（10）；环形微孔层设于环形纤芯（1）外侧，环形微孔层上开设有形状相同的微孔（2），多个微孔（2）等间距布置并共同形成近圆环形区域，近圆环形区域与纤芯空气孔（10）共圆心，近圆环形区域沿光纤轴向向外依次布置有至少一个；近圆环形区域上的微孔（2）的数量为该近圆环形区域序数*6；每一近圆环形区域上的相邻两微孔（2）之间沿光纤轴向形成长条状的支撑壁（20）；包层（3）设于环形微孔层外侧，并与环形纤芯（1）共圆心。传输光子轨道角动量的光子晶体光纤能够支持4阶的OAM光信号传播，验证了光子晶体光纤传输OAM信号的可行性，拓展了光子晶体光纤的应用领域。
Patent WO-2019052430-A1 (WO)
Title: Method and apparatus for self-service of mobile terminal
Inventor: YANG HONGTAO
IPC: H04M1/72454
Filed: 2018-09-10
Abstract: Proposed are a method and apparatus for a self-service of a mobile terminal. The method comprises: acquiring current characterization data of a user of a mobile terminal, wherein the characterization data comprises at least one piece of environment parameter information about the mobile terminal used by the user; querying a preset usage habit model according to the characterization data, and acquiring at least one operational behavior matching the characterization data and an occurrence probability of the at least one operational behavior; acquiring at least one operational behavior with the corresponding occurrence probability thereof being greater than a preset threshold value; and providing a reminding item for the user according to the at least one operational behavior with the corresponding occurrence probability thereof being greater than the preset threshold value, such that a reminder can be provided for the user according to the usage habits of the user and the current characterization data, thereby improving the usage efficiency of an intelligent voice assistant and the usage experience of the user.
Patent WO-2020015155-A1 (WO)
Inventor: LU YULONG
IPC: F24C7/00
Filed: 2018-09-20
Abstract: 一种电加热装置和电焰灶，电加热装置通过出气组件（50）产生的电弧可将抽气组件（10）输送来的外部空气击穿形成对等离子气流，等离子气流可从出气组件（50）的出气端排出形成等离子火焰，可对厨具（40）进行加热，从而可取代燃气灶使用的气体燃料和大大提高电加热装置的使用安全性；通过将出气组件（50）分别插装于第一隔热件（20）和第二隔热件（30）上，可有效将出气组件（50）排出的等离子气流与外部空气隔开，提高电加热装置的热效率；通过在排气管道内设置过滤结构（70），可将从排气管道排出的废气进行初次过滤，将废气中的有害气体等过滤和净化，减少废气从电加热装置泄露对人体的危害。
Patent WO-2020061773-A1 (WO)
Inventor: LIN YANAN
IPC: H04L1/18
Filed: 2018-09-25
Abstract: Disclosed are a feedback resource allocation method, a terminal device, a network device, a chip, a computer readable storage medium, a computer program product, and a computer program. The method comprises: receiving feedback resource configuration information sent by a network side, wherein the feedback resource configuration information is used for allocating feedback resources, and the allocation of the feedback resources is limited by feedback multiplexing granularity or feedback timing granularity, wherein the feedback multiplexing granularity is used for representing a time-domain range of a multiplexing window for feedback information. The time-domain range is: a full time slot, a half time slot, and N symbols, and N is an integer greater than or equal to 1; the feedback timing granularity is one of the following: the full time slot, the half time slot, and N symbols, and N is the integer greater than or equal to 1.
Patent WO-2020061826-A1 (WO)
Inventor: ZHU XINGLI
IPC: C07D487/04
Filed: 2018-09-26
Abstract: The invention provides an intermediate of a coelenterazine compound and a method for synthesizing the coelenterazine compound. The method for synthesizing the intermediate of the coelenterazine compound comprises: conducting a Negeshi coupling reaction between a compound represented by formula (II) and 2-amino-3-chloro-pyrazine to obtain a compound represented by formula (III); conducting a bromination reaction of the compound represented by formula (III) to obtain a compound represented by formula (IV); and conducting a Suzuki coupling reaction of the compound represented by formula (IV) and a compound represented by formula (V) to obtain a compound represented by formula (VI).
Patent WO-2020061973-A1 (WO)
Inventor: XU GUOZHONG
IPC: C30B29/30
Filed: 2018-09-27
Abstract: Disclosed by the present invention is a lithium niobate single crystal rod crystal holder, which comprises a base body, a carrier body integrally disposed on at a middle portion of any surface of the base body, and a plurality of support bodies that are integrally disposed on a surface of the base body and that surround the carrier body; the height of the carrier body is lower than the height of the support bodies, and an upper surface of each support body is provided with a heat-sensitive adhesive strip; a recess hole is provided at the center of the carrier body, and a buffer block extending to the same height as the support bodies is installed within the recessed hole. As such, the lithium niobate single crystal rod may precisely adhere to the support bodies without being displaced, and the lithium niobate single crystal rod may be supported, which is beneficial to improving processing accuracy.
Patent WO-2019072116-A1 (WO)
Title: Electronic cigarette, and control method thereof
Inventor: QIU WEIHUA
IPC: A24F40/30
Filed: 2018-09-29
Abstract: An electronic cigarette, comprising a power supply device (1), a control device, a tobacco heating device, and an e-liquid atomization device. The power supply device (1) is used to supply power to the control device, the tobacco heating device, and the e-liquid atomization device. The vapor outlets of the tobacco heating device and the e-liquid atomization device are in communication. The control device is electrically connected to the tobacco heating device and the e-liquid atomization device respectively. The control device is used to control the tobacco heating device to perform vaporization first and the e-liquid atomization device to perform atomization second. The control device further controls the mixture of smoke generated by the tobacco heating device with vapor produced by the e-liquid atomization device, and the discharge of the same from the vapor outlets. The tobacco heating device and the e-liquid atomization device perform vaporization and atomization in a sequential manner, such that the present invention provides health benefits for users and achieves a mouth feel closer to that of real cigarettes. The invention is more likely to be adopted by users, and prevents a burnt coil resulting from premature atomization of the e-liquid due to a lack of airflow circulating through the heating element.
Patent WO-2019161667-A1 (WO)
Inventor: DONG HEJUN
IPC: A61M25/00
Filed: 2018-10-11
Abstract: 一种废液袋包括具有容纳腔的袋体（1）和插入容纳腔并与袋体（1）固定的接头（2）。袋体（1）的容纳腔外壁连接有便于撕开袋体排液的撕开部。通过撕开部能够快速方便的撕破袋体的容纳腔，从而能够快速方便的排出废液。
Patent WO-2019214159-A1 (WO)
Inventor: WANG YANQING
IPC: E03D11/06
Filed: 2018-10-14
Abstract: 一种坐便器，包括坐便器主体（1），固定于坐便器主体（1）主水道出口前端的分流板（2）及固定于分流板（2）前端的挡流板（3），分流板（2）中部开有入水口（4），挡流板（3）内侧在靠近分流板（2）两侧位置设有由挡流板（3）顶端向底端延伸的挡水凸块（5）。