baber/WOPTO huggingface dataset:
Patent WO-2019010705-A1 (WO)
Title: Transmission method, apparatus and system for feedback acknowledge information
Inventor: LIN YANAN
IPC: H04L1/16
Filed: 2017-07-14
Abstract: Provided in the embodiments of the present invention are a transmission method, apparatus and system for feedback acknowledge information, relating to the technical field of communications. The method comprises: receiving by a terminal device downlink control information sent by an access network device, the downlink control information comprising a first information field and a second information field, wherein the first information field is used for indicating a timing relationship of a feedback acknowledge information corresponding to the downlink control information and the second information field is used to indicate a downlink allocation index; and determining, according to the first information field and the second information field, the number of first bits of the feedback acknowledge information transmitted in a target transmission unit. In the embodiments of the present invention, the terminal device determines, according to the first information field and the second information field indicated by the access network device, the maximum number of bits of a feedback acknowledge information transmitted in the target transmission unit, so that the terminal device can simultaneously feed multiple pieces of feedback acknowledge information back to the access network device in one target transmission unit according to the maximum number of bits.
Patent WO-2018129901-A1 (WO)
Title: 母板及其制备方法、盖板及其制备方法、显示装置
Inventor: MAO XUE
IPC: G09F9/30
Filed: 2017-07-21
Abstract: 一种母板（01）及其制备方法、盖板（100）及其制备方法、显示装置。母板（01）的制备方法包括：在衬底基板（10）上形成油墨图案层（20），油墨图案层（20）包括多个镂空区域（S1）；在衬底基板（01）上形成覆盖油墨图案层（20）的硬化液（S2）；固化硬化液，形成覆盖油墨图案层（20）的硬化层（30）（S3）。可避免增加显示模组整体的厚度。
Patent WO-2018059119-A1 (WO)
Title: 一种多倍体水稻光温敏雄性核不育系及其选育方法
Inventor: CAI DETIAN
IPC: A01H1/02
Filed: 2017-08-04
Abstract: 一种多倍体水稻光温敏雄性核不育系选育方法，所述方法包括：a.确定具有光温敏雄性核不育性和PMeS特性的二倍体水稻品系作为亲本；b.将二倍体光温敏雄性核不育系与二倍体PMeS基因品系杂交，杂种植株幼穗培养加倍成杂种四倍体；c.杂种四倍体与四倍体光温敏雄性核不育系回交；d.从回交后代中选择出四倍体雄性不育株，在低温短日照的可育期自交后再与另一具有PMeS基因的四倍体水稻品系复合杂交；g.挑选四倍体雄性不育株，检测连续自交多代后四倍体雄性不育株的稳定性；i、确定稳定一致的四倍体水稻不育品系为四倍体水稻光温敏雄性核不育系，命名PSXXX。
Patent WO-2019036999-A1 (WO)
Title: Steam shaft transmission stirring cup
Inventor: HUANG TINGTING
IPC: F02G1/043
Filed: 2017-08-24
Abstract: Disclosed is a steam shaft transmission stirring cup, comprising a cup body and a cover body. The cover body comprises a cylinder assembly and a stirring assembly. The cylinder assembly comprises a cylinder (1) and a piston (2) movably inserted into the cylinder (1), the cylinder (1) comprising a lower thermally conductive plate (13) for covering a mouth of the cup body, a cylinder wall (12) and an upper thermally conductive plate (11), and an upper end of the piston (2) being connected to a horizontally arranged crankshaft (3). The stirring assembly comprises a drive shaft (4) installed below the lower thermally conductive plate (13), and stirring blades (41) installed at an end of the drive shaft (4). The cover body further comprises a transmission shaft assembly for transmitting power from the crankshaft (3) to the drive shaft (4). The steam shaft transmission stirring cup can drive the piston (2) to move by means of a temperature difference between the hot water inside the cup body and the ambient air, and finally drives, after transmission, the stirring blades (41) to stir at the bottom of the cup so as to automatically uniformly stir a brewed drink, and a user can wait until the temperature of the water decreases to a temperature suitable for drinking, and then directly drink.
Patent WO-2019037055-A1 (WO)
Title: Shrna of human grd4 gene and application of shrna
Inventor: MAO JIYAN
IPC: C12N15/113
Filed: 2017-08-24
Abstract: Provided are shRNA of a human GRD4 gene and an application of the shRNA. The sense strand sequence of the shRNA is as shown in SEQ ID NO: 1, and the antisense strand sequence thereof is as shown in SEQ ID NO: 2. The shRNA is designed and synthesized according to the nucleotide sequence of the human GRD4 gene, an shRNA expression vector is constructed, and the shRNA for inhibiting a GRD4 gene expression is obtained by means of functional experimental verification. Also provided is an application of the shRNA.
Patent WO-2018145450-A1 (WO)
Title: 指纹识别模块、指纹识别方法及触控屏
Inventor: WANG HAISHENG
IPC: G06K9/00
Filed: 2017-09-05
Abstract: 本公开提供一种指纹识别模块、指纹识别方法及触控屏。该指纹识别模块包括：光学传感器，其具有构造为接收指纹反射光的接收表面；以及透镜组件，其构造为将指纹反射光朝向光学传感器的接收表面汇聚，其中，透镜组件包括液晶透镜，液晶透镜构造为在通电时使液晶分子旋转不同的角度来将指纹反射光朝向光学传感器的接收表面汇聚。在本公开提供的指纹识别模块、指纹识别方法及触控屏的技术方案中，通过使用透镜组件将指纹反射光朝向光学传感器的接收表面汇聚，可以增加到达光学传感器的接收表面的光线数量，从而可以提高所形成的光学指纹图案的清晰度，进而可以提高指纹识别精度。
Patent WO-2018209848-A1 (WO)
Title: 抑制HBV的siRNA分子及其应用
Inventor: ZHU YUANYUAN
IPC: C12N15/113
Filed: 2017-09-08
Abstract: 提供一种抑制HBV的siRNA分子，其由正义链和反义链组成，其中正义链选自奇数n序列号的SEQ ID NO:1-159，反义链选自与上述奇数n相对应的偶数n+1序列号的SEQ ID NO:2-160。该siRNA分子或者其表达框可用于制备抗HBV药物。
Patent WO-2019056362-A1 (WO)
Title: Protective case and electronic device control method through protective case
Inventor: ZHOU YONGJING
IPC: H04M1/02
Filed: 2017-09-25
Abstract: Provided in the present invention are a protective case and a method of controlling an electronic device through the protective case. The protective case of the present invention comprises: a touch panel, a control chip, and a first connection structure, which are arranged on a back surface of the protective case. The touch panel is connected with the control chip. The control chip is connected to a processor of the electronic device through the first connection structure. The touch panel is configured to receive a user's operation on a current display interface of the electronic device, and to obtain an electrical signal corresponding to the user's operation on the current display interface. The control chip is configured to receive an electrical signal, and determine a type of the operation on the basis of the electrical signal such that the processor of the electronic device processes the operation on the basis of the type of the operation. The protective case provided in the present invention and the method for controlling the electronic device through the protective case can realize one-hand operation of the electronic device by the user, especially in the case that the other hand is occupied. The implementation of one-handed operation greatly facilitates the use of electronic devices by the user, thereby improving the user experience.
Patent WO-2019061396-A1 (WO)
Title: Method of prognosis
Inventor: DART ANTHONY
IPC: G01N33/53
Filed: 2017-09-30
Abstract: Provided is a method for prognosing ACS in a subject, the method comprising determining plasma MIF and Nt-ProBNP (or BNP) concentrations in a sample from the subject, diagnosing ACS when the subject plasma concentrations are greater than a reference MIF and Nt-proBNP (or BNP) plasma concentration, and prognosing the magnitude of ACS from the subject plasma MIF and Nt-proBNP (or BNP) concentrations. Also provided are a device, a kit and a cardiac biomarker panel related to the methods of prognosing ACS.
Patent WO-2019079988-A1 (WO)
Title: Sterilization distance adjustment structure and surface disinfection and sterilization device
Inventor: JIANG ZHOU
IPC: A61L2/08
Filed: 2017-10-25
Abstract: Provided are a sterilization distance adjustment structure (1) and a surface disinfection and sterilization device. The sterilization distance adjustment structure (1) comprises: a sterilization light source module (11) and at least two oppositely arranged supports (12), with one end of each of the supports (12) being connected to the sterilization light source module (11); a telescopic assembly (13), the other end of each of the supports (12) being connected to the telescopic assembly (13); and a driving assembly for driving the telescopic assembly (13) to move in a telescopic direction of the telescopic assembly (13), with the telescopic direction being on the same line as the irradiation direction of the sterilization light source module (11). With the sterilization distance adjustment structure (1) and the surface disinfection and sterilization device, the telescopic assembly (13) is driven by the driving assembly to drive the sterilization light source module (11) to move in the telescopic direction of the telescopic assembly (13), so as to appropriately adjust the distance between the sterilization light source module (11) and a workbench to be sterilized, such that the sterilization light source module (11) performs a sterilization operation at the optimal distance, thereby not only improving the effective utilization, the sterilization rate and the sterilization effect of sterilization light, but also improving the service life of the sterilization light source module (11).
Patent WO-2018077197-A1 (WO)
Inventor: WU FUXI
IPC: H01H13/705
Filed: 2017-10-25
Abstract: La présente invention concerne un commutateur de clavier mince qui comporte une carte de circuit imprimé (PCB, 1), une base (2) disposée sur la PCB, un composant de guidage (3) et un couvercle (4) disposés séparément sur la base, et qui comporte en outre un composant de noyau de guidage (5), un ressort de tension (6) et un cadre en forme de X (7), tous disposés séparément sur la base, la base ayant une première rainure de réception (21) et une seconde rainure de réception (22), le ressort de tension étant serré dans la première rainure de réception, le composant de noyau de guidage et le composant de guidage étant tous deux serrés dans la seconde rainure de réception, et le couvercle ayant une ouverture (41) permettant à une extrémité supérieure du composant de noyau de guidage de pénétrer ; une plaque de support (23) est disposée autour d'un périmètre d'une extrémité supérieure de la base, le cadre en forme de X étant disposé sur la plaque de support et entourant un périmètre extérieur de la base, une extrémité du ressort de tension étant accrochée sur le cadre en forme de X ; une extrémité inférieure du couvercle est insérée dans un espace formé par le cadre en forme de X et la base. Le commutateur de clavier mince selon la présente invention augmente l'équilibre et la stabilité tout en en rendant l'épaisseur globale plus mince, et fournit également une bonne sensation lorsque l'on appuie dessus, ce qui améliore l'expérience de l'utilisateur.
Patent WO-2019056477-A1 (WO)
Title: Detecting apparatus for chain assembling
Inventor: HE HANCHAO
IPC: B21L9/06
Filed: 2017-10-27
Abstract: Disclosed is a detecting apparatus for chain assembling, comprising a transport plate (1), a sliding plate (2), a first driving device (3), a second driving device (4),a detecting device (5), and a detecting rod (6), wherein one or more recesses (11) are provided on a side face of the transport plate (1), and the first driving device (3) is connected to the sliding plate (2) to drive the sliding plate to move horizontally; and the second driving device (4) is fixed on the sliding plate, the transport plate is connected to the sliding plate in a sliding manner, and the second driving device is connected to the transport plate to drive the transport plate to move horizontally. The detecting apparatus can quickly determine whether the chain is lacking any parts, thus ensuring the assembling quality of the chain.
Patent WO-2019100208-A1 (WO)
Title: 电子锁装置
Inventor: SHAW CHIH-AN
IPC: E05B45/00
Filed: 2017-11-21
Abstract: 一种电子锁装置包括输入面板（10）及控制盒（20）。输入面板（10）包括输入模块（11）和连接线（13），连接线（13）电性连接输入模块（11）。控制盒包括盒体（21）、电路板（22）、连接孔（23）、第一端口（24a，24b）、盖体（25a，25b）、背板（26）以及感应组件（27）。盒体（21）包括前板（211）、侧板（212，214，216）及后开口（213）。电路板（22）设置于盒体（21）中，具有电子锁开关控制模块（221）。连接孔（23）设置于电路板（22），电性连接电子锁开关控制模块（221），并嵌设在前板（211），连接线（13）对应连接至连接孔（23）。第一端口（24a，24b）设置于电路板（22）并嵌设在侧板（212，214，216）上。盖体（25a，25b）设置于盒体（21）并覆盖侧板（212，214，216）。背板（26）锁固于盒体（21）并覆盖后开口（213）。感应组件（27）设置于电路板（22）并朝向后开口（213），用以感测背板（26）是否移动。
Patent WO-2018133538-A1 (WO)
Title: 具有陷波特性的可重构超宽带单极天线
Inventor: QU MEIJUN
IPC: H01Q1/36
Filed: 2017-11-25
Abstract: 本发明提供了一种具有陷波特性的可重构超宽带单极天线，包括辐射单元、微带馈线、介质基板和接地板，其中：所述辐射单元、微带馈线设置在介质基板的上表面，所述接地板设置在介质基板的下表面；所述辐射单元包括等腰梯形区和与等腰梯形区的下底等宽并连接的矩形区，所述矩形区上设有开口朝向等腰梯形区的下底的圆弧缝隙；所述圆弧缝隙上设置有若干个射频开关；所述辐射单元的等腰梯形区的上底与微带馈线连接。本发明的具有陷波特性的可重构超宽带单极天线既有完整的UWB性能，又在实现陷波的按需可重构的同时实现了天线的小型化。
Patent WO-2019080249-A1 (WO)
Title: Alarm processing method and apparatus, computer device, and storage medium
Inventor: GAO SIJUN
IPC: G06F9/455
Filed: 2017-11-28
Abstract: Disclosed are an alarm processing method and apparatus, a computer device, and a storage medium. The method comprises: acquiring monitoring data of a monitored object; determining alarm data in the monitoring data and generating an alarm event, and recording the alarm event in a pre-set message queue; acquiring the alarm event in the pre-set message queue; based on a machine learning rule and a pre-set knowledge base, pre-processing the alarm event; and sending the pre-processed alarm event to a user terminal.
Patent WO-2018103554-A1 (WO)
Title: 一种业务数据处理方法、验证方法、装置及系统
Inventor: LI YI
IPC: G06Q20/38
Filed: 2017-11-28
Abstract: 本申请实施例公开了一种业务数据处理方法、验证方法、装置及系统。所述方法包括：获取待处理业务数据，采用预设方式生成所述待处理业务数据的指纹数据；将所述指纹数据写入与所述待处理业务数据对应的区块链中，生成所述待处理业务数据在所述区块链中的区块链副本数据，所述区块链副本数据中存储相邻的上一个节点区块链副本数据中的指纹数据。利用本申请各个实施例，在对原有处理流程和性能影响较小的情况下，通过将原有业务数据嵌入指纹数据写入区块链的方式存储原有业务数据的副本，可以从根本上实现验证业务数据是否被篡改，确保业务数据不可被修改，提高业务数据的可靠性和公信度。
Patent WO-2018099399-A1 (WO)
Title: 一种无线设备和定位方法
Inventor: LI QIAN
IPC: H04W64/00
Filed: 2017-11-29
Abstract: 提供一种无线设备和定位方法，涉及定位技术领域，能够节约射频电路，并且结构简单。该无线设备包括：射频电路集合，第一天线集合，第二天线集合和开关电路，第一天线集合中的天线在第一直线上，第二天线集合中的天线在第二直线上，第一直线和第二直线不平行，射频电路集合中的射频电路的数量小于第一天线集合中的天线的数量和第二天线集合中的天线的数量之和；开关电路用于在第一时长内连接射频电路集合中的射频电路和第一天线集合中的天线，第一天线集合中的每个天线连接射频电路集合中的一个射频电路；开关电路用于在第二时长内连接射频电路集合中的和射频电路和第二天线集合中的天线，第二天线集合中的每个天线连接射频电路集合中的一个射频电路。
Patent WO-2019047401-A1 (WO)
Title: Composite pipe material for insulating joystick and preparation method therefor
Inventor: YANG WEI
IPC: B29L23/00
Filed: 2017-12-06
Abstract: Provided in the embodiments of the present invention are a composite pipe material for insulating a joystick and a preparation method therefor, the pipe material being made of a resin and fibre fabric composite, the resin comprising epoxy resin and the fibre fabric being cross-overlapped and wound into a roll. The embodiments of the present invention solve the problem of impregnation of traditional resin and fibre fabric by means of the winding composition of the fibre fabric and the design of the winding method, ensuring the effective infiltration of the epoxy resin system into the fibre fabric, effectively increasing the dipping amount of the composite material, improving the problem of the impregnation of the resin into the fibre fabric, and being able to ensure that the composite material tube has excellent mechanical properties and electrical insulation properties whilst effectively reducing the weight of the composite material tube.
Patent WO-2018113601-A1 (WO)
Title: 一种业务处理方法及装置
Inventor: NI FEI
IPC: H04L29/08
Filed: 2017-12-15
Abstract: 本申请实施例公开了一种业务处理方法及装置，该方法包括：第二服务器接收第一服务器发送的第一业务结果，其中，所述第一业务结果是所述第一服务器针对客户端发送的第一业务请求进行处理后生成的，确定所述第一业务结果对应的类别，根据所述类别以及所述第一业务结果，生成与该类别相匹配的第二业务结果，当所述第二服务器接收到所述客户端发送的第二业务请求后，将已生成的第二业务结果反馈给所述客户端。通过本方法，第二服务器在接收到客户端的第二业务请求之前，就可以根据第一业务结果，生成相应的第二业务结果，一旦接收到第二业务请求，便立即返回第二业务结果，从而有效节省了客户端的等待时长，也提升了处理业务请求的时效性。
Patent WO-2019127552-A1 (WO)
Inventor: HU KANGJUN
IPC: H01L21/68
Filed: 2017-12-29
Abstract: L'invention concerne un procédé et un système d'alignement pour substrats. Le procédé d'alignement comprend : la formation d'un groupe de paires d'électrodes disposées respectivement au niveau d'un premier substrat (10) et d'un second substrat (20), le groupe de paires d'électrodes comprenant des électrodes d'alignement disposées au niveau du premier substrat (10) et un réseau d'électrodes disposé au niveau du second substrat (20); et la fourniture d'un signal d'attaque au groupe de paires d'électrodes, la détection d'un paramètre de couplage entre le groupe de paires d'électrodes, et le déplacement du premier substrat (10) et/ou du second substrat (20) en fonction du paramètre de couplage détecté et d'un paramètre de référence, de sorte que le premier substrat (10) et le second substrat (20) se trouvent dans des positions d'alignement.
Patent WO-2019136611-A1 (WO)
Title: Cell handover method, access network device and terminal device
Inventor: YANG NING
IPC: H04W24/10
Filed: 2018-01-09
Abstract: The embodiments of the present application provide a cell handover method, an access network device and a terminal device. During cell handover in a RACH-less procedure, the terminal device can acquire a beam for sending an RRC reconfiguration completion message and monitoring a PDCCH, and an uplink resource on the beam, so that the time delay in the cell handover process can be reduced, and further, the service performance of 5G NR communication is satisfied. The method comprises: a target access network device acquiring a measurement report of the terminal device for the target cell, the measurement report comprising beam measurement information; the target access network device configuring, according to the beam measurement information, at least one beam by which the terminal device accesses the target cell, and configuring an uplink unlicensed resource on each beam of the at least one beam.
Patent WO-2018171430-A1 (WO)
Title: 管理网络切片实例的方法、网络设备和系统
Inventor: LU WEI
IPC: H04W48/18
Filed: 2018-03-07
Abstract: 本申请提供了一种管理网络切片实例的方法、网络设备和系统，能够提高管理网络切片实例的效率，包括：第一网络设备确定第一网络切片子网实例出现故障；第一网络设备向第二网络设备发送第一指示信息，第一指示信息用于指示第二网络设备激活第二网络切片子网实例，其中，第二网络切片子网实例用于替换第一网络切片子网实例。
Patent WO-2018192322-A1 (WO)
Title: 微型发光二极管器件及其制作方法
Inventor: SHENG CUICUI
IPC: H01L33/00
Filed: 2018-03-12
Abstract: 本发明公开了一种微型发光二极管器件及其制作方法，该微型发光二极管器件包括：微器件单元阵列，相邻的微器件单元之间具有间隙；连接层，位于所述微器件单元之间的间隙，至少与一个微器件单元连接；固定层，位于所述微器件单元阵列的下方，仅与所述连接层的下表面接触，并在所述微器件单元的下方形成空腔。本发明针对小尺寸的微半导体单元，在其间的间隙形成连接层，用于与固定层接触，可大大增加粘接点的接触面积，保证微型器件在拾取之前不会因外界因素的影响导致良率损失。
Patent WO-2019019726-A1 (WO)
Title: Engine exhaust after-treatment mixing device, after-treatment device comprising same, and application thereof
Inventor: LI JUNLIANG
IPC: F01N3/28
Filed: 2018-04-25
Abstract: Provided is an engine exhaust after-treatment mixing device (10), comprising a mounting base (12) for mounting a urea nozzle, and a mixing element (2). The mixing element (2) is used for mixing urea droplets and exhaust gas. The mixing element (2) comprises a mixing pipe (21), with the mixing pipe (21) being provided with several swirl blades (211), and further comprises a fine fiber element (3) located at the bottom of the mixing pipe (21), wherein the fine fiber element (3) is used for the exhaust gas and the urea droplets to pass through same, so as to further break up and evaporate the urea droplets. The engine exhaust after-treatment mixing device (10) has a relatively strong crystallization resistance capability for urea. Application of the fine fiber element in the engine exhaust after-treatment mixing device, and an engine exhaust after-treatment device are further provided.
Patent WO-2019153534-A1 (WO)
Title: Insurance premium calculation method and device, computer apparatus, and storage medium
Inventor: QU RUIPENG
IPC: G06Q40/08
Filed: 2018-04-27
Abstract: An insurance premium calculation method and device, a computer apparatus, and a storage medium. The method comprises: on detecting an activated use instruction of a shared means of transportation, acquiring user identity information, a shared means of transportation type, and use behavior data (S101); if the shared means of transportation type is a shared bicycle, acquiring an operator name and a current bicycle serial number of the shared bicycle, and using the operator name, the user identity information, and the use behavior data of the shared bicycle as an input of a screening model to obtain bicycle use positive factor data and bicycle use negative factor data (S102); and inputting, into a shared bicycle premium calculation model, the bicycle use positive factor data, the bicycle use negative factor data, and a bicycle value corresponding to the current bicycle serial number, so as to obtain a personal shared bicycle insurance premium corresponding to the current user (S103). The method is based on use behavior data of a specific user using a shared means of transportation and obtains a more precise insurance premium for each specific user.
Patent WO-2019205132-A1 (WO)
Title: Method for enriching fetal free nucleic acids and application thereof
Inventor: YANG LIN
IPC: C12N15/11
Filed: 2018-04-28
Abstract: A method for enriching fetal free nucleic acids, comprising performing PCR amplification on a sample containing fetal free nucleic acids to obtain a fetal free nucleic acid-enriched product; PCR amplification comprises first performing first linear amplification on the sample by using a forward or reverse primer of a primer pair, and then adding the other primer to a product of first amplification for second exponential amplification so as to obtain the fetal free nucleic acid-enriched product.
Patent WO-2018228516-A1 (WO)
Title: 一种探测参考信号传输方法、基站和用户设备
Inventor: WANG XIN
IPC: H04L5/00
Filed: 2018-06-15
Abstract: 本发明的实施例提供了一种探测参考信号(SRS)传输方法、基站和用户设备，所述SRS传输方法包括：生成至少两个UE的SRS配置信息，使得所述至少两个UE中第一类型UE的SRS与所述至少两个UE中第二类型UE的SRS非正交；发送所述至少两个UE的SRS配置信息。
Patent WO-2019169785-A1 (WO)
Title: 一种阴极催化膜耦合无膜微生物燃料电池用于焦化废水处理系统
Inventor: LIU LIFEN
IPC: C02F3/00
Filed: 2018-06-20
Abstract: 一种阴极催化膜耦合无膜微生物燃料电池用于焦化废水处理系统，其包括反应器、曝气装置和计算机数据采集系统，反应室为双室，阴极室设置曝气头，阴极为催化膜电极，两室之间为石英砂填充的中间室，阳极室中放置负载有产电卫生的活性炭颗粒，碳棒为导电阳极插入活性炭颗粒中，阴阳极之间连外电阻，阴极催化膜过滤后出水。
Patent WO-2020000343-A1 (WO)
Inventor: JIANG LUMAN
IPC: B01D53/14
Filed: 2018-06-29
Abstract: Disclosed is a process for removing ammoniacal nitrogen and a COD substance from distilled water obtained from drying sludge, comprising the following steps: step 1, COD substance removal; step 2, pH regulation; step 3, preheating; step 4, pretreatment; step 5, gas-liquid separation; and step 6, ammonia gas recovery. In step 1, wastewater is fed into a first sand filtration filter tank, then filtered through an activated carbon filter tank, then fed into a second sand filtration filter tank, and following the filtration is fed into a regulation tank. In step 2, with ammoniacal nitrogen being present in the wastewater in the form of NH 4 
 +  and NH 3 , a certain amount of sodium hydroxide is introduced into the tank, and the pH value of the wastewater in the tank is observed using a pH meter, so as to regulate the wastewater such that it becomes an alkaline solution, in which NH 4 
 +  + OH -  → NH 3  + H 2 O in an alkaline environment. The present invention facilitates the removal of a COD substance, and has a simple structure, is favorable for gas-liquid separation, and improves the blowing efficiency of ammonia gas, and is conducive to the recovery of ammonia gas and the reuse of resources to achieve energy saving and environmental protection effects.
Patent WO-2018202221-A1 (WO)
Title: 洗衣机外桶盖及具有其的全自动洗衣机
Inventor: WANG DEJUN
IPC: D06F39/14
Filed: 2018-06-29
Abstract: 一种洗衣机外桶盖及具有其的全自动洗衣机。洗衣机外桶盖包括盖壁以及中间开设有孔的盖板，所述盖壁与所述盖板远离所述孔的一侧相连，所述盖板下端面周向环绕有多个呈涡旋状分布的挡筋，每个所述挡筋远离盖壁的第一端连接有挡水片，所述挡水片与所述盖板之间形成弧形的出水口。
Patent WO-2018214986-A1 (WO)
Inventor: ZHOU ZIJIAN
IPC: G06F3/0484
Filed: 2018-07-19
Abstract: 本发明实施例提供了一种显示对象操作方法和装置，通过对现有的基于触摸显示屏进行显示的显示对象进行显示位置切换的操作，赋予了该显示对象额外的信息属性，创新地实现了显示对象操作在信息属性变更方面的用户体验。该显示对象操作方法，适用于操作一种带有触摸显示屏的设备，所述显示对象默认显示于所述触摸显示屏的一侧，该方法包括：实时监测所述触摸显示屏上的操作手势；当识别出起始于一个所述显示对象的显示位置且越过所述触摸显示屏的中线的滑动手势时，将该一个所述显示对象的显示位置切换至所述触摸显示屏的另一侧。