baber/WOPTO huggingface dataset:
Patent WO-2020140800-A1 (WO)
Inventor: YU DONGQING
IPC: A63B33/00
Filed: 2019-12-25
Abstract: The present invention relates to water goggles, and particularly relates to water goggles having an excellent waterproofing effect, comprising a rim, a lens sealedly arranged on the rim, an elastic waterproofing ring sealedly arranged on an inside edge of the rim, and a head band whereof two ends are separately connected to the elastic waterproofing ring. The flexible waterproofing ring comprises a first connection part connected to the rim, a support part connected to the first connection part, a left-eye contact part connected to the support part and pressed against the rim of a person's left eye, and a right-eye contact part connected to the support part and pressed against the rim of a person's right eye. The left side of the head band is connected to the left-eye contact part, and the right side of the head band is connected to the right-eye contact part. In the water goggles of the present structure, the left-eye contact part is made to more closely press against the rim of a person's left eye, and the right-eye contact part is made to more closely press against the rim of a person's right eye. The left-eye contact part will not separate from the outer edge of the rim of a person's left eye, and the right-eye contact part will not separate from the outer edge of the rim of a person's right eye, greatly increasing the waterproofing effect thereof.
Patent WO-2020135812-A1 (WO)
Inventor: ZHANG MINQING
IPC: G16H50/30
Filed: 2019-12-28
Abstract: L'invention concerne un système et un procédé de détection du centre d'ossification (OCD) et d'évaluation de l'âge osseux (BAA). Ledit procédé peut comprendre les étapes consistant : à obtenir une image d'âge osseux d'un sujet (1601); à générer une image d'âge osseux normalisée par prétraitement de l'image d'âge osseux (1602); à déterminer, en fonction de l'image d'âge osseux normalisée, des positions d'une pluralité de centres d'ossification à l'aide d'un modèle de localisation du centre d'ossification (OCL) (1603); et à estimer, en fonction de l'image d'âge osseux normalisée et des informations relatives aux positions de la pluralité de centres d'ossification, un âge osseux du sujet à l'aide d'un modèle d'évaluation d'âge osseux (BAA).
Patent WO-2021134682-A1 (WO)
Title: Directional measurement method and device
Inventor: QIAO LIANG
IPC: H04B7/06
Filed: 2019-12-31
Abstract: Disclosed in the present application are a directional measurement method and device. In the described solution, a terminal device can determine a receiving beam to be measured, and execute RSSI measurement on said receiving beam. By using the described method, the terminal device can, in a targeted way, perform RSSI measurement on said receiving beam without needing to perform RSSI measurement in all directions. Thus, said method can achieve directional RSSI measurement by a terminal device, and can reduce the time and power consumed by a terminal device performing RSSI measurement and increase the efficiency of RRSI measurement by the terminal device.
Patent WO-2020143701-A1 (WO)
Inventor: ZHANG CHONGMING
IPC: H04L1/18
Filed: 2020-01-09
Abstract: 本发明提供一种由用户设备执行的方法以及用户设备，所述方法包括：从基站接收控制信息，该控制信息包括与物理侧链路共享信道PSSCH的传输相关的资源配置；根据所述控制信息，通过所述PSSCH向其他UE发送数据；以及向基站发送与所述PSSCH上的传输相关的第一反馈信息、和/或与基站和UE之间的物理下行共享信道PDSCH上的传输相关的第二反馈信息。由此，能够实现数据的可靠传输，从而能够提高整个通信系统的可靠性和稳定性。
Patent WO-2020156301-A1 (WO)
Inventor: WANG LONGFEI
IPC: C02F1/28
Filed: 2020-01-20
Abstract: 一种活性碳吸附污水处理装置，包括过滤桶(1)和吸附桶(15)，过滤桶(1)外表壁一侧设置有进水口(2)，另一侧顶端设置有溢流口(3)，底部通过圆弧管道设置有出水口(4)，出水口(4)与过滤桶(1)的底部之间设置有滤芯(5)，出水口(4)远离过滤桶(1)的一端设置有顶口(7)，顶口(7)远离出水口(4)的一端焊接有吸附桶(15)，吸附桶(15)竖直方向中心处设置有贯穿于吸附桶(15)的气管(11)，吸附桶(15)顶部一侧开设有送料口(8)，气管(11)顶端设置有管顶盖(21)，管顶盖(21)底端通过管顶轴承(22)与气管(11)转动连接，气管(11)顶部通过顶轴承(10)与吸附桶(15)转动连接，底部设置有驱动电机(14)，外表壁底端设置有多组支管(18)，气管(11)底部通过底轴承(13)与吸附桶(15)转动连接。
Patent WO-2020187026-A1 (WO)
Inventor: CHEN GUANGLONG
IPC: G03B29/00
Filed: 2020-03-04
Abstract: 一种终端设备，包括壳体(100)、摄像头(200)和设置在壳体(100)内的驱动机构，壳体(100)具有内腔和与内腔连通的穿孔(111)，驱动机构与摄像头(200)相连，且驱动机构驱动摄像头(200)通过穿孔(111)伸出壳体(100)之外或回缩到壳体(100)之内，摄像头(200)包括摄像头支架(210)以及安装在摄像头支架(210)上的摄像头本体(220)、光源(230)和透光罩(240)，透光罩(240)罩设在光源(230)上。
Patent WO-2021168908-A1 (WO)
Title: 驱动电路及显示面板
Inventor: LV XIAOWEN
IPC: G09G3/20
Filed: 2020-03-10
Abstract: 一种驱动电路及显示面板，包括：至少两栅极驱动单元，其中，至少两所述栅极驱动单元以级联方式连接；至少两所述栅极驱动单元中的第N级驱动单元包括：上拉控制模块（10）、上拉模块（20）、下拉模块（30）、下拉维持模块（40）和自举电容（Cb），其中，N为大于零的整数。
Patent WO-2021179192-A1 (WO)
Inventor: YUAN FANG
IPC: H04W24/10
Filed: 2020-03-11
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a number of processing units (PUs) for precoder calculations for a plurality of precoders in a symbol is to exceed a maximum number of PUs supported by the UE for precoder calculations. The UE may prioritize a first precoder of the plurality of precoders over a second precoder of the plurality of precoders for precoder calculations in the symbol based at least in part on a priority rule. Numerous other aspects are provided.
Patent WO-2020199890-A1 (WO)
Inventor: MA ZIJIANG
IPC: H04W76/10
Filed: 2020-03-12
Abstract: 本申请提出会话处理方法、装置、网络设备及存储介质。其中，会话处理方法包括：分布式节点接收来自中心节点的会话处理请求消息，所述会话处理请求消息中包括在对应的分布式节点中需要处理的部分会话信息，所述中心节点与多个所述分布式节点连接；收到会话处理请求消息的所述分布式节点根据所述需要处理的部分会话信息，处理与终端的部分会话。本申请实施例能够通过中心节点对分布式节点中的部分会话进行处理，从而集中控制分布式节点中的会话，有利于提高多连接操作的灵活性。
Patent WO-2020187169-A1 (WO)
Title: 集成蒸发、结晶和离心分离制备木糖醇的装置及控制方法
Inventor: YANG JIAN
IPC: C07C29/78
Filed: 2020-03-13
Abstract: 本发明涉及一种集成蒸发、结晶和离心分离制备木糖醇的装置，包括木糖醇罐、清洗液罐、循环回收罐和多元分流系统，多元分流系统包括J组用于蒸发浓缩的蒸发器、K组用于真空结晶的真空结晶釜和L组用于离心分离的离心机，其中2≤J≤6、6≤K≤12、2≤L≤4，各组内的蒸发器、真空结晶釜和离心机之间分别通过管道和阀门依次相互串联连接；通过控制各阀门的通断实现木糖醇交换液在多元分流系统内进行串联模式和并联模式的切换和控制，使得蒸发、结晶和分离过程的效果达到最佳调配，产率提高。本发明还公开了该装置的控制方法。本发明过程和装备高度集成，实现制备木糖醇的一体化连续生产，能耗低且自动化程度高，原料得到充分利用。
Patent WO-2021164082-A1 (WO)
Title: Video data acquisition controlling method, transmission control apparatus and wireless transmission system
Inventor: LIU DEZHI
IPC: H04N7/18
Filed: 2020-03-14
Abstract: The embodiments of the present description provide a video data acquisition controlling method, a transmission control apparatus, and a wireless transmission system. A transmission control apparatus in a wireless transmission system is connected to an external video acquisition device, can acquire video data acquired by the video acquisition device, determines video parameters of a photographed object according to a related identifier of the photographed object and the video data, tracks and analyzes same, generates a control instruction according to an analysis result, so as to control the video acquisition device to acquire the video data, and transmit the video data to a receiving control apparatus; and the receiving control apparatus in the wireless transmission system is used for determining the related identifier of the photographed object, sending same to the transmission control apparatus, and outputting the video data transmitted by the transmission control apparatus. The wireless transmission system can automatically control the video acquisition device to track and photograph the photographed object, and can also remotely control multiple video acquisition devices by one person, thereby greatly reducing manpower.
Patent WO-2020248663-A1 (WO)
Inventor: SHENG JIE
IPC: D21H27/00
Filed: 2020-04-01
Abstract: 一种纤维素涂布锂离子电池隔膜的制备方法，该方法为：取浆料经打浆抄纸作为基体，将溶解浆溶解后作为涂料涂布在基体表面，将涂布后的隔膜浸泡在凝固浴中一段时间后取出，然后通过热压处理除去大部分水分后通过真空干燥至水分完全去除，即得纤维素涂布锂离子电池隔膜。
Patent WO-2020221264-A1 (WO)
Title: Random access method, apparatus, and storage medium
Inventor: XING SHUANGSHUANG
IPC: H04W74/00
Filed: 2020-04-28
Abstract: The present application provides a random access method, communication apparatus, and storage medium; the method comprises: a terminal device receiving first DCI from a network device; if it is determined that the type of response information indicated by the first indication information matches the random access type of a random access request initiated by the terminal device, then demodulating the PDSCH indicated by the first DCI, the first DCI comprising first indication information, the first indication information being used for indicating the type of response information carried by a PDSCH, the PDSCH carrying response information regarding the random access request initiated by the terminal device. If the terminal device determines that the PDSCH indicated by the received first DCI may belong to itself according to the first indication information, then the PDSCH indicated by the first DCI is demodulated. In this way, the invention helps to reduce the number of times the terminal device attempts to demodulate a PDSCH not related to itself, thereby helping to improve the efficiency of terminal device random access.
Patent WO-2021226869-A1 (WO)
Inventor: ZHU JIANMIN
IPC: C08G65/26
Filed: 2020-05-13
Abstract: 本发明提供一种固体聚羧酸减水剂及其制备方法，该制备方法包括：将聚醚单体与超支化单体融化成液体；向所述液体中加入引发剂并搅拌，之后加入不饱和羧酸和链转移剂，得到混合溶液；以及对所述混合溶液进行老化处理，之后降温凝固，得到所述固体聚羧酸减水剂。本发明的固体聚羧酸减水剂由于加入了超支化单体，在聚合时对粘度的要求有所降低，并在混凝土评价过程中对混凝土和易性较好，无泌水、泌浆、漏石等现象，在低水灰比条件下能够降低混凝土粘度，此外，本发明的方法制备结束即得到无水固体聚羧酸减水剂产品，无需像传统母液水剂需经过喷雾干燥才能得到粉体聚羧酸减水剂，与粉体聚羧酸减水剂相比大大的减少了生产成本以及长途运输成本。
Patent WO-2021103436-A1 (WO)
Title: 一种煤矿动力灾害的光纤光栅监测装置
Inventor: WEI SHIMING
IPC: E21F17/00
Filed: 2020-05-15
Abstract: 一种煤矿动力灾害的光纤光栅监测装置，包括数据采集装置，用于采集煤矿内的震动波信号，通过所述震动波信号反映当前煤与瓦斯突出发生危险的可能性；数据处理装置，对采集的数据通过处理，剔除干扰性信号，将有效信号转换成被测物理量，然后被送到显示单元或者进行保存；实时处理器，用于实现实时数据的采集与处理；显示单元，用于采集、存储、显示、历史数据查询的过程、剩余电量显示；供电设备，用于对整个监测装置供电。本装置能够实现对煤矿环境的实时在线监测，大大降低了动力灾害的发生。
Patent WO-2020238893-A1 (WO)
Inventor: TIAN YANYAN
IPC: G06F8/65
Filed: 2020-05-26
Abstract: Provided are an RSU upgrading method and apparatus, an RSU and an RSU relay. The method comprises: a first RSU acquiring upgrading synchronization information of a neighboring RSU, wherein the neighboring RSU is one or more preset RSUs; and when the first RSU determines, according to the upgrading synchronization information of the neighboring RSU, that the neighboring RSU is in a non-upgraded state, the first RSU carrying out an upgrade.
Patent WO-2021143027-A1 (WO)
Title: Transaction endorsement processing method, server, and computer-readable storage medium
Inventor: LU FRANK YIFAN CHEN
IPC: G06Q20/06
Filed: 2020-05-30
Abstract: A server, a computer-readable storage medium, and a transaction endorsement processing method, applicable in the server, the server being connected to all data nodes in a blockchain. The method comprises: receiving an original transaction request transmitted by a transaction initiating party (S400); searching for a transaction endorsement policy corresponding to the original transaction request (S402); determining a matching endorsement node on the basis of the transaction endorsement policy (S404); transmitting the original transaction request to the determined endorsement node for transaction endorsement (S406); receiving a transaction result and a digital signature fed back by the endorsement node (S408); packing the original transaction request and all transaction results and digital signatures fed back by the endorsement node to generate a complete transaction request (S410); and broadcasting the complete transaction request to the data nodes of the blockchain (S410). The method enhances the usability of a BFT consensus algorithm and increases the efficiency of processing a blockchain transaction and user experience.
Patent WO-2021114594-A1 (WO)
Title: 一种顾及目的地选择的高速通行流量分布模拟量子计算方法
Inventor: YU ZHAOYUAN
IPC: G06N10/00
Filed: 2020-06-12
Abstract: 一种顾及目的地选择的高速通行流量分布模拟量子计算方法，包括如下步骤：(1)构建高速路出入口网络结构；(2)利用复数表示车辆流向流量叠加态；(3)构建模型及参数设置；(4)量子随机游走模拟；(5)模型校验与时空匹配；(6)量子随机游走与真实流量数据拟合对比。该方法能够模拟高速公路交通流中的准周期振动和不规则特性，紧密整合交通观测数据，从新的角度揭示交通行为的深入特征，提高了高速公路流量模拟的准确性和效率。
Patent WO-2021248529-A1 (WO)
Inventor: HUANG YUANFANG
IPC: H04R3/00
Filed: 2020-06-18
Abstract: Disclosed are a loudspeaker compensation method and apparatus, and a storage medium and a device. The method comprises: acquiring an audio signal at a moment n and a state variable of a loudspeaker at a moment n-1, wherein n is a natural number; performing prediction according to the audio signal at the moment n and the state variable at the moment n-1, so as to determine a predicted displacement corresponding to the audio signal at the moment n; and according to the predicted displacement, the state variable at the moment n-1, and the audio signal at the moment n, determining a target compensation voltage signal corresponding to the audio signal at the moment n, wherein the target compensation voltage signal is used for controlling the loudspeaker to play. By means of the present invention, when nonlinear distortion is compensated for, the displacement amplitude of a loudspeaker under a large signal is prevented from exceeding the actual physical limit of a vibration diaphragm of the loudspeaker, and the loudspeaker is protected from permanent loss caused by a mechanical overload, thereby prolonging the service life of the loudspeaker.
Patent WO-2021189712-A1 (WO)
Inventor: QIN JINGBO
IPC: H04N21/4782
Filed: 2020-07-09
Abstract: The embodiments of the present application relate to the technical field of display, in particular, to a method for switching a webpage video from full-screen playing to small-window playing, and a display device. In the embodiments of the present application, a webpage video can be displayed in a normal scale when the webpage video is switched from full-screen playing to small-window playing. The method is simple and easily implemented, the burden on a browser is relatively small, and the problem of a website being incompatible can be effectively solved. The method comprises: during the process of performing full-screen playing on a webpage video in a website opened by means of a browser, in response to an instruction for switching the webpage video from full-screen playing to small-window playing, controlling a reduction in the width and/or the height in a tag of a video signal corresponding to the webpage video.
Patent WO-2021093386-A1 (WO)
Title: Article information processing method, article information processing apparatus, medium, and electronic device
Inventor: WU XIAOYANG
IPC: G06F16/9535
Filed: 2020-08-11
Abstract: An article information processing method, an article information processing apparatus, a computer readable storage medium, and an electronic device, relating to the technical field of information processing. The article information processing method comprises: obtaining a video frame image in an article recommendation video, and determining a set of candidate articles comprised in the video frame image (S102); obtaining a recommended article set corresponding to the article recommendation video (S104); determining a target article belonging to the recommended article set from the set of candidate articles (S106); and extracting article information of the target article from an article information library, and sending the article information of the target article to a terminal device which plays back the article recommendation video, so that the terminal device displays the article information (S108). The method can improve the completeness of article information display.
Patent WO-2022036507-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04W72/04
Filed: 2020-08-17
Abstract: L'invention concerne un procédé de transmission de données, un dispositif terminal et un nœud de réseau. Le procédé comprend les étapes suivantes : un dispositif terminal reçoit des premières informations de configuration, les premières informations de configuration étant utilisées pour configurer une configuration de transmission de données de petite taille correspondant à un support radio de données (DRB) ; et le dispositif de terminal effectue une transmission de données de petite taille en fonction des premières informations de configuration.
Patent WO-2022041345-A1 (WO)
Inventor: ZHU TIANWEI
IPC: H01Q1/50
Filed: 2020-09-17
Abstract: The present application discloses an antenna structure and a mobile terminal. The antenna structure is applied to the mobile terminal. The mobile terminal comprises a circuit board which is provided with a first connector. The antenna structure comprises a first substrate, a second substrate connected to the first substrate, antenna parts, a transmission line, and a second connector. The plurality of antenna parts is provided on the first substrate, and the transmission line and the second connector are provided on the second substrate. The plurality of antenna parts is electrically connected to the second connector by means of the transmission line, and the plurality of antenna parts is integrated on the first substrate. The second connector is connected to the first connector. The mounting position of the antenna structure is not controlled by the layout of the circuit board, and the spatial layout utilization rate of the mobile terminal can be improved, thus facilitating the miniaturization of the mobile terminal. In addition, the first substrate and the second substrate are manufactured separately and then are connected, so that the material loss of antenna structure manufacturing can be reduced, thus reducing antenna structure manufacturing costs.
Patent WO-2021073383-A1 (WO)
Inventor: CHENG QIANG
IPC: G06F21/30
Filed: 2020-09-23
Abstract: 本申请涉及互联网技术领域，提供一种用户注册方法、用户登录方法及对应装置。在这些方法中，护照或用户卡上记录用户的自主身份的身份信息，用户可使用护照或用户卡访问应用网站，不同于传统的通过账号密码的访问方式。并且，本申请还围绕护照和用户卡，实现了其从申请到使用的一系列机制，使得在护照及用户卡的申请和使用过程，能够对用户身份信息进行有效的安全隔离和隐私隔离，既有效保障了用户身份信息的安全性，又避免了用户隐私被应用网站获取用于商业用途。此外，本申请还借助于授权卡和用户卡，实现了网站访问过程中的授权和转授权机制。
Patent WO-2021082842-A1 (WO)
Inventor: DENG LIMING
IPC: G06F16/35
Filed: 2020-09-27
Abstract: A quality perception-based text generation method and apparatus, a device, and a storage medium. The method comprises: acquiring a corpus to be processed, and performing multi-threaded processing on said corpus by means of a sequence-to-sequence model to generate a draft text (S10); predicting, according to the draft text by means of a trained quality perception occlusion language model, the position of a word to be replaced in the draft text to obtain a target position of the word to be replaced (S20); predicting the semantics of the target position according to the context of the target position by means of the trained quality perception occlusion language model to obtain a target word corresponding to the target position (S30); and replacing the word to be replaced with the target word by means of the trained quality perception occlusion language model to obtain a first iteration text, using the first iteration text as a new draft text and returning to the step of predicting the position of the word to be replaced in the new draft text according to the new draft text by means of the trained quality perception occlusion language model to obtain the target position of the word to be replaced, until all the words to be replaced in the draft text are replaced, terminating the iteration, and obtaining a target text after iterations (S40). On the basis of artificial intelligence, the text generation quality is improved by means of multiple iterations.
Patent WO-2021139233-A1 (WO)
Inventor: ZHU WEI
IPC: G06F40/30
Filed: 2020-09-27
Abstract: 本申请涉及人工智能技术领域，提供一种数据扩充混合策略生成方法、装置和计算机设备。所述方法包括：获取当前时间的策略反馈数据和训练数据，将当前时间的策略反馈数据输入至预设混合策略搜索模型，得到数据扩充混合策略，根据数据扩充混合策略扩充训练数据，得到扩充后的训练数据，将扩充后的训练数据输入至预设循环神经网络进行训练，得到数据扩充混合策略对应的策略反馈数据，将数据扩充混合策略对应的策略反馈数据作为当前时间的策略反馈数据，返回将当前时间的策略反馈数据输入至预设混合策略搜索模型的步骤，直至预设混合策略搜索模型的训练次数达到预设训练次数，得到最优的数据扩充混合策略。采用上述方法能提高数据扩充效率。
Patent WO-2022067510-A1 (WO)
Inventor: WANG JIN
IPC: G06F9/318
Filed: 2020-09-29
Abstract: Disclosed in the present invention are a processor, a processing method, and a related device. The processor comprises a data selection unit, an instruction decoding unit connected to the data selection unit, and M rows*N columns of general-purpose register sets; the instruction decoding unit is used for decoding X input instructions, obtaining at least one source operand address of each of the X instructions, Y source operand addresses in total, and sending the Y source operand addresses to the data selection unit; each source operand address among the Y source operand addresses comprises at least one column address bit, at least one row address bit, and at least one target address bit; the data selection unit is used for accessing, according to the at least one column address bit, the at least one row address bit, and the at least one target address bit comprised in the i-th source operand address, the general-purpose register corresponding to the i-th source operand address in the M rows*N columns of general-purpose register sets, and obtaining a corresponding source operand. According to the present invention, the operand selection cost can be reduced.
Patent WO-2022067680-A1 (WO)
Inventor: WANG ZEDONG
IPC: H01Q1/36
Filed: 2020-09-30
Abstract: An antenna apparatus and an electronic device. The antenna apparatus comprises a first feed source, a second feed source, a first filter circuit, a first radiator and a second radiator, wherein the first filter circuit is coupled between the first feed source and the first radiator; a coupling gap is formed between the second radiator and the first radiator; the first filter circuit is an open circuit for a second excitation signal provided by the second feed source; and the second excitation signal is coupled to the first radiator, such that the first radiator and the second radiator generate a resonance of a second frequency band.
Patent WO-2022082637-A1 (WO)
Title: Substrat de rétroéclairage et son procédé de fabrication, source de rétroéclairage et dispositif d'affichage
Inventor: Sang Huayu
IPC: G02F1/13357
Filed: 2020-10-22
Abstract: L'invention concerne un substrat de rétroéclairage. Le substrat de rétroéclairage comprend un substrat de base (300), une pluralité d'éléments électroluminescents (100) et une pluralité de composants de gradation transparents (200), un composant de gradation transparent (200) est disposé entre deux éléments électroluminescents (100) adjacents et la hauteur en saillie des composants de gradation transparents (200) à partir de la base de substrat (300) est supérieure à la hauteur en saillie des éléments électroluminescents (100) à partir du substrat de base (300). L'invention concerne en outre une source de rétroéclairage, un dispositif d'affichage et un procédé de fabrication du substrat de rétroéclairage.
Patent WO-2022047971-A1 (WO)
Title: Manufacturing method for display panel, and display panel
Inventor: DENG YONG
IPC: G02F1/1343
Filed: 2020-10-30
Abstract: A manufacturing method for a display panel, and a display panel. The display panel comprises a base substrate (100, 300), a first metal layer (102, 301), an insulating layer (101, 302), an active layer (103, 303), a second metal layer (105, 305), and a passivation layer (106, 306); the passivation layer (106, 306) corresponding to a binding region (10) further comprises a via hole (107, 108) structure; the surface material of the second metal layer (105, 305) corresponding to the via hole (107, 108) structure is a third metal material; and during manufacturing, a reducing material is introduced, so that the third metal material is formed on the surface of the second metal layer (105, 305). Therefore, the number of times of using a photomask is reduced, and a production process is simplified.
Patent WO-2021103942-A1 (WO)
Title: 一种中微量元素混合剂及应用
Inventor: WANG RENZONG
IPC: C05G5/30
Filed: 2020-11-02
Abstract: 本发明涉及一种中微量元素混合剂及应用。中微量元素混合剂中硫磺占50％-95％，分散剂占0.5％-20％，硫之外的中微量元素占0.1％-45％，制备方法为：在液态硫磺中添加中微量元素、分散剂并混合均匀制得。可应用于颗粒中微量元素混合剂的制备及进行肥料包膜。本发明有以下优点：该中微量元素混合剂均匀、稳定，便于输送，并可根据客户需求进行定制，能快速、灵活添加中微量元素。