baber/WOPTO huggingface dataset:
Patent WO-2019037740-A1 (WO)
Title: Thienopyridine derivative containing unsaturated fatty ethylenic bond and preparation method therefor and use thereof
Inventor: HUANG CHANGJIANG
IPC: A61K31/4365
Filed: 2018-08-22
Abstract: Provided are a compound having the structure of formula (I), a preparation method therefor and the use thereof, and a pharmaceutical composition comprising the compound, wherein R is methyl, ethyl, propyl, vinyl or propenyl. Also provided are a crystal form of the compound, a preparation method and use of the crystal form, and a pharmaceutical composition comprising the crystal form. The compound having the structure of formula (I) of the present invention exists in a solid form, wherein same can not only solve the problem of clopidogrel resistance, but can also solve the problems of the side effects of large amounts of bleeding and the poor safety of certain drugs, and can also solve the problem of poor stability of the existing compounds, and therefore, the compound can be developed into an ADP receptor antagonist antiplatelet drug with clear efficacy, no resistance and better stability. (I)
Patent WO-2019218533-A1 (WO)
Inventor: JIA LINGYUN
IPC: C07K16/00
Filed: 2018-08-30
Abstract: 一种抗体复合物的制备方法，通过在冰冻条件下实现C端-C端连接的二价或双特异性抗体复合物的制备，条件温和，反应速度快，收率较高。比常规方法所生产的C端-N端连接的二价或双特异性抗体复合物，能够得到更高的亲和力，相比现有制备C端-C端连接的二价或双特异性抗体的二硫桥接法或点击化学法，具有更好的特异性和稳定性，步骤较少，表现在只在C端生成的醛基进行连接，生成的腙键或肟键在生理条件下稳定并且用还原剂还原后不可逆。
Patent WO-2019237520-A1 (WO)
Inventor: HUI HUI
IPC: G06K9/00
Filed: 2018-09-05
Abstract: 一种图像匹配方法、装置、计算机设备及存储介质，图像匹配方法包括：获取待检测的手指静脉图像（S1）；对待检测的手指静脉图像进行灰度化处理，得到灰度图像（S2）；使用fast算法提取灰度图像中手指静脉纹路的特征点（S3）；采用sift算法对特征点进行处理，得到每个特征点的特征向量（S4）；针对每个特征点，计算该特征点的特征向量与合法图像中的每个合法特征点的特征向量之间的余弦值，其中，合法图像是指预先经过合法认证的手指静脉图像（S5）；若余弦值小于预设的余弦阈值，则将得到该余弦值的特征点确认为匹配点（S6）；若匹配点的数量大于预设的点数阈值，则确认待检测的手指静脉图像与合法图像相匹配（S7）。上述方法实现了对手指静脉纹路的准确识别和匹配，从而有效提高手指静脉纹路匹配的准确性。
Patent WO-2020047774-A1 (WO)
Title: Channel information processing method and apparatus
Inventor: MA XIN
IPC: H04L1/16
Filed: 2018-09-05
Abstract: Provided are a channel information processing method and apparatus, wherein the method comprises: acquiring channel information according to a configuration coefficient and pilot information sent by a network device; constructing an orthogonal transformation basis matrix according to a preset codebook; carrying out an orthogonal transformation on the channel information according to the orthogonal transformation basis matrix, so as to obtain at least one piece of PMI of the codebook, a weighted sparse amplitude of each piece of PMI, a weighted sparse phase of each piece of PMI, and optimal oversampling index information; and sending the at least one piece of PMI of the codebook, the weighted sparse amplitude of each piece of PMI, the weighted sparse phase of each piece of PMI, and the optimal oversampling index information to the network device, so that the network device restores and constructs channel information. The feedback accuracy of channel information is improved; and the channel information feedback volume can be reduced by means of only sending the PMI of the codebook, the amplitude, the phase and the optimal oversampling index information to the network device.
Patent WO-2020000664-A1 (WO)
Title: 短信分流方法、装置、计算机设备和存储介质
Inventor: ZHANG WENCONG
IPC: H04W4/14
Filed: 2018-09-12
Abstract: 一种短信分流方法，包括：监控发送表中第一短信模板对应的第一短信数量，第一短信模板与第一短信网关相对应，当第一短信模板对应的第一短信数量超过阈值时，开启对第一短信网关的分流模式，在所述分流模式下，分别获取发送表中第二短信模板对应的第二短信数量，根据第二短信数量，从第二短信网关中确定第一短信网关的分流网关，第二短信模板均对应一个第二短信网关，将第一短信模板对应的部分短信通过分流网关进行短信分流发送。
Patent WO-2019052565-A1 (WO)
Title: Influenza virus replication inhibitor and use thereof
Inventor: TANG CHANGHUA
IPC: C07D471/14
Filed: 2018-09-18
Abstract: Disclosed are a compound as shown in formula (I) as an influenza virus replication inhibitor and a preparation method therefor, a pharmaceutical composition comprising the compound and the use of the compound and pharmaceutical composition thereof in the treatment of influenza.
Patent WO-2020024385-A1 (WO)
Title: Picture list presentation method and apparatus, terminal device, and storage medium
Inventor: Fan Kaiyi
IPC: G06F17/24
Filed: 2018-09-18
Abstract: The present application discloses a picture list presentation method and apparatus, a terminal device, and a storage medium. The method comprises: configuring a parent component, a child component, and a template file of a page to be displayed, wherein the template file comprises a first template and a second template; retrieving component data from a database; filling the parent component with the component data, and instructing the parent component to transmit the component data to the child component according to a preset rule; and loading and displaying the page to be displayed according to the parent component, the child component, and the template file. The present application distinguishes, via images, multiple pieces of similar information displayed on a page, thereby improving recognizability of the pieces of similar information, enhancing user awareness that they have jumped web page, and enhancing interest in operations on a current page. In addition, the manner of display of similar information on a page can be switched, thereby meeting different requirements, and greatly improving user experience.
Patent WO-2020015199-A1 (WO)
Inventor: ZHU SHIHE
IPC: H04L29/06
Filed: 2018-09-29
Abstract: L'invention concerne un procédé d'évaluation de sécurité de Web clandestin, un serveur et un support d'informations lisible par ordinateur, le procédé consistant : selon un nom de domaine de Web clandestin obtenu, à accéder à un site Web de Web clandestin correspondant au nom de domaine de Web clandestin et à obtenir des informations de données du site Web de Web clandestin, les informations de données comprenant des informations de contenu de texte et des informations d'empreinte de réseau ; à déterminer une première similarité entre les informations de contenu de texte et des informations de contenu de texte du site Web de Web clandestin dans un enregistrement historique et à détecter une vulnérabilité des informations de contenu de texte, selon la première similarité ; à déterminer une seconde similarité entre les informations d'empreinte de réseau et des informations d'empreinte de réseau du site Web de Web clandestin dans un enregistrement historique et à détecter une vulnérabilité des informations d'empreinte de réseau selon la seconde similarité ; et selon un résultat de détection de la détection de vulnérabilité pour les informations de contenu de texte et selon un résultat de détection de la détection de vulnérabilité pour les informations d'empreinte de réseau, à générer un rapport d'évaluation de sécurité, de façon à évaluer la sécurité du site Web de Web clandestin.
Patent WO-2020042279-A1 (WO)
Inventor: YANG WEI
IPC: B29C45/00
Filed: 2018-10-09
Abstract: Disclosed is a method for preparing a rubber pad, comprising the following steps: (1) stirring a main material together with a fragrance and a colorant for 5-10 minutes, then letting same stand for 10-20 hours; (2) placing the mixture after standing into a hopper of an injection molding machine, wherein the temperature of the hopper is 50ºC-60ºC, and stirring (baking) same for 10-20 minutes; and (3) setting the shape and thickness (the speed, temperature and pressure of raw materials being introduced into a charging barrel) by means of the control panel of the injection molding machine, and allowing the mixture flow into the charging barrel from the hopper for integrated segmentation, and placing the finished product into a storage frame through a mechanical arm on the injection molding machine, wherein the temperature of the charging barrel is 150ºC-220ºC, and the main material is a synthetic rubber particle, is one of or a mixture of several of TPE (Thermoplastic Elastomer) and TPR (Thermoplastic Rubber), and the content of the main material is 70%-95%; the fragrance is an essential oil which is one of or a mixture of several of various scented essential oils, and the content of the essential oil is 5%-25%; preferably, the optimal proportion of the essential oil is 7%-18%; and the content of the colorant is 1%-5%.
Patent WO-2019237620-A1 (WO)
Title: Solar cell and manufacturing method therefor, and solar cell assembly
Inventor: ZHANG JIKAI
IPC: H01L31/0216
Filed: 2018-10-19
Abstract: A solar cell and a manufacturing method therefor, and a solar cell module. The solar cell comprises a solar cell chip, and a color control layer is formed on at least one surface of the solar cell chip; The color control layer is configured to control the color of light reflected by different light reflection angles.
Patent WO-2019233033-A1 (WO)
Title: Terahertz time domain spectrum data acquisition system
Inventor: QI CHUNCHAO
IPC: G01J3/28
Filed: 2018-11-07
Abstract: Disclosed is a terahertz time domain spectrum data acquisition system, comprising: a lock-in amplifier (11), a pre-amplifier (12), an active filter (13), an attenuation amplifier (14), an analog-to-digital converter (15) and a digital-to-analog converter (16) connected in sequence, wherein the lock-in amplifier (11) is used to amplify a weak current signal generated by a photo-conductive receiving antenna and output a first weak voltage signal; the pre-amplifier (12) is used to compensate for the amplifying power of the lock-in amplifier (11) and amplify the first weak voltage signal to obtain a second weak voltage signal; the active filter (13) is used to carry out low-pass filtering on the second weak voltage signal and then amplify same, so as to obtain a third weak voltage signal; the attenuation amplifier (14) is used to convert the third weak voltage signal into a fourth weak voltage signal; the analog-to-digital converter (15) is used to acquire the fourth weak voltage signal and convert same into a digital voltage signal; and the digital-to-analog converter (16) is used to convert the digital voltage signal into an analog voltage signal. The terahertz time domain spectrum data acquisition system uses a design of a single board to realize terahertz time domain spectrum data acquisition, has the characteristics of being small-sized, fast and easily integrated, and has relatively strong usability and practicability.
Patent WO-2020093311-A1 (WO)
Inventor: LEI XIAOHUA
IPC: G06F3/041
Filed: 2018-11-08
Abstract: 一种触控面板，包括：第一触控面板本体(100)，所述第一触控面板本体(100)包括基材层(10)、导电层(20)以及防护层(30)，所述导电层(20)设于所述基材层(10)上，所述导电层(20)包括外侧面(201)，所述防护层(30)覆盖所述导电层(20)的外侧面(201)以隔绝外界与所述导电层(20)。该触控面板解决了电极层的四周截面因受到外界环境的影响容易逐渐失效的技术问题。
Patent WO-2020097785-A1 (WO)
Inventor: GUO RENWEI
IPC: H04M1/02
Filed: 2018-11-13
Abstract: The present application provides a screen assembly and a terminal device having the screen assembly. The screen assembly comprises a display screen, a middle frame and a camera. The display screen comprises a display face and a rear face facing opposite to the display face. The display screen is provided with a light-transmitting region for light to pass through the display face and the rear face. The middle frame comprises a first surface, a second surface opposite to the first surface, a through groove penetrating the first surface and the second surface, and a bracket, the bracket being provided with a light-passing hole. The middle frame is located on the rear face of the display screen to support the display screen and the first surface faces towards the rear face. The through groove is located on the groove opening of the first surface and is opposite to the light-transmitting region. The bracket is mounted within the through groove and the side thereof provided with the light-passing hole is provided opposite to the light-transmitting region. The camera is mounted on the bracket and the lens of the camera is coaxial with the light-passing hole. External light enters from the light-transmitting region via the light-passing hole.
Patent WO-2020052059-A1 (WO)
Inventor: DENG JIANGDONG
IPC: G06F16/953
Filed: 2018-11-16
Abstract: 一种用于生成信息的方法和装置，该方法包括：获取至少一个搜索词集合（201）；对于目标搜索词集合中的目标搜索词，确定预设的词语集合是否包括与该目标搜索词具有预先建立的对应关系的对应词语；响应于确定包括至少一个对应词语，确定至少一个对应词语中的对应词语与该目标搜索词的相似度；按照相似度的大小顺序，从至少一个对应词语中提取目标数量个对应词语作为与该目标搜索词对应的对应词语集合（202）；基于所得到的对应词语集合，生成至少一个搜索词集合（203）。所述方法有助于提高信息搜索的全面性和针对性。
Patent WO-2019218654-A1 (WO)
Inventor: SHI XIAOWEI
IPC: G06Q30/06
Filed: 2018-12-12
Abstract: 一种产品排序方法，包括：根据一级产品下挂的二级产品的实时数据，确定所述一级产品下挂的可售二级产品，以及所述可售二级产品所属的二级产品类型（110）；基于所述可售二级产品和所述二级产品类型，确定所述一级产品的一级产品特征和目标用户的用户偏好特征（120）；根据所述一级产品特征和所述用户偏好特征，对所述一级产品进行排序（130）。
Patent WO-2019218671-A1 (WO)
Inventor: WANG RUI
IPC: H02J3/38
Filed: 2018-12-20
Abstract: 本公开的目的是针对电池储能系统目前使用成本相对较高，寿命周期内的充放电循环次数难以达到频繁充放电的要求问题，提供一种海岛微电网综合优化配置方法及装置，针对传统海岛微电网中仅以典型策略式的运行调度方法为依据的系统优化配置中存在的问题，提出了综合考虑运行优化调度结果的微电网系统配置方法，用于提高海岛微电网能源的自持力、降低对海洋环境影响，提高可再生能源利用率，增强海岛能源系统绿色比重。
Patent WO-2020087722-A1 (WO)
Inventor: LIU PENGFEI
IPC: C30B29/36
Filed: 2018-12-26
Abstract: The present application relates to a growth device for growing a silicon carbide single crystal, comprising: a raw material portion, a receiving portion and a gas flow region. The raw material portion is used to store a raw material and provide a site for heating the raw material to sublimation. The receiving portion is used to receive a product obtained after sublimation of the raw material. The raw material reaches the receiving portion via the gas flow region after being heated to sublimation. The gas flow region is provided with a condensed carbon adsorption portion used to adsorb condensed carbon formed in the gas flow region. The growth device further comprises a control portion used to adjust pressure distribution in the gas flow region. The present application achieves high homogeneity, both in terms of composition and temperature distribution, of Si m C n  that reaches near an upper seed crystal, so as to obtain a high quality SiC crystal having a uniform surface without small patches and polymorphs. The present application increases the driving force for driving a component from raw materials to the surface of a seed crystal.
Patent WO-2019237726-A1 (WO)
Title: Bone conduction speaker and testing method therefor
Inventor: ZHENG JINBO
IPC: H04R9/02
Filed: 2019-01-05
Abstract: Disclosed in the embodiments of the present application are a bone conduction speaker and a testing method therefor. The bone conduction speaker comprises: a magnetic circuit assembly, used for providing a magnetic field; a vibration assembly, at least part of the vibration assembly being positioned in the magnetic field, for converting the electrical signal inputted into the vibration assembly into a mechanical vibration signal; a shell, comprising an outer shell panel facing the human body side and an outer shell rear face opposite to the outer shell panel, the shell accommodating the vibration assembly, the vibration assembly making the outer shell panel and the outer shell rear face vibrate, the vibration of the outer shell panel having a first phase, and the vibration of the outer shell rear face having a second phase; when the vibration frequency of the vibration of the outer shell panel and the outer shell rear face is 2000 Hz to 3000 Hz, the absolute value of the difference between the first phase and the second phase is less than 60 degrees. The bone conduction speaker of the present application can significantly reduce sound leakage and improve sound quality. The structure is simpler and the size is smaller.
Patent WO-2020062805-A1 (WO)
Inventor: ZHU PEIHONG
IPC: G06F21/60
Filed: 2019-03-21
Abstract: Disclosed are a multimedia file processing method, a transmitting terminal and a display terminal. The method comprises the following steps: acquiring address information corresponding to a selected target display terminal from a currently connected display terminal set; acquiring a selected multimedia file from a multimedia information set; and transmitting the multimedia file to the target display terminal based on the address information, so that the target display terminal carries out screen projection display of the multimedia file. By means of the present disclosure, the multimedia file selected by a user can be transmitted to the display terminal for screen projection display, so that leakage of user information is avoided, and information security is improved.
Patent WO-2020199212-A1 (WO)
Title: 一种通信方法及装置
Inventor: WANG JING
IPC: H04L12/24
Filed: 2019-04-04
Abstract: 本申请提供了一种通信方法及装置，该方法可以应用于通信系统，例如V2X、LTE-V、V2V、车联网、MTC、IoT、LTE-M、M2M、物联网等。在该方法中，状态为备通信设备的通信设备可以随时接替对应的主通信设备的传输任务，继续进行业务传输。这样，通信系统通过通信设备的主备通信设备的状态变更，既可以保证业务传输的连续性，又可以避免通信设备长时间运行工作从而延长通信设备的使用寿命，进一步提高了业务传输的效率，提高了用户的体验。
Patent WO-2020119007-A1 (WO)
Inventor: Ju longjia
IPC: F24F11/56
Filed: 2019-04-25
Abstract: 本申请涉及空气调节技术领域，涉及一种空调器的控制方法。本公开旨在解决现有的带有新风功能的空调器存在的用户体验差的问题。为此目的，本发明的空调器的控制方法包括：获取室内的二氧化碳浓度；在二氧化碳浓度大于第一预设值时，获取空调器的运行状态；基于获取结果，选择性地控制温度调节单元和/或新风单元运行。通过上述控制方式，本发明的空调器的控制方法能够在室内二氧化碳浓度过高时，对温度调节单元和新风单元进行联合控制，提高室内舒适度，提升用户体验。
Patent WO-2020042643-A1 (WO)
Inventor: MAO XIAOLIN
IPC: H02J7/00
Filed: 2019-04-26
Abstract: Described herein is an apparatus having a wireless power receiver comprising a receiver coil used to receive power wirelessly and to communicate wirelessly. The wireless power receiver outputs power to a bus based on the wirelessly received power. The apparatus has an open-loop DC-DC converter and a linear regulator. The apparatus has a controller configured to enable the open-loop DC-DC converter to use the power on the bus to charge a battery. The controller is further configured to control the linear regulator to stabilize a current in the bus at the output of the wireless power receiver to reduce interference to the wireless communication when using the receiver coil to wirelessly communicate from the wireless power receiver to the transmitter of the power while the open-loop DC-DC converter is being used to charge the battery.
Patent WO-2020211116-A1 (WO)
Inventor: LI ZHAOHUA
IPC: H05B44/00
Filed: 2019-04-28
Abstract: The present solution relates to the technical field of electronic circuits and provides a control circuit and a control method capable of fixing discharge duration. A detection module acquires and transmits a trigger signal; a timing module starts timing upon receiving the trigger signal, and when a preset duration is reached, outputs a timing end signal; a control module outputs a control signal according to the timing end signal; a discharge module discharges the current within a preset duration according to the control signal; and when power failure occurs in the control circuit, the detection module, timing module, control module, and discharge module automatically perform a power failure reset, so that all modules can perform a new round of logic control after power failure reset. By means of fixing the discharge duration, a system can achieve high working efficiency when the opening angle of a thyristor is maximized, and during the dimming process of the thyristor, when the main circuit current is lower than the thyristor holding current, the thyristor is maintained normally through the discharge current, so that the system works normally.
Patent WO-2020223905-A1 (WO)
Inventor: LIN HUI
IPC: G06Q30/00
Filed: 2019-05-07
Abstract: A method for tracking product history combines application identifiers (AI) created in a format agreed upon by different manufacturers and employs blockchain technology for linking information in series. The invention enables a history network of a specific product to be developed in vertical and horizontal directions, and allows consumers to submit queries online, such that information associated with the product and generated in processes such as manufacturing, warehousing and distribution, is queryable and tamper-proof. With the expansion of the network, additional paths of the product, such as reprocessing and processing paths, can be further tracked, thereby ensuring the reliability of product quality.
Patent WO-2019223559-A1 (WO)
Title: Selective antimony and arsenic removal and tin retaining agent for refining secondary crude lead, and use method
Inventor: YANG CHUNMING
IPC: C22C1/06
Filed: 2019-05-12
Abstract: A selective antimony and arsenic removal and tin retaining agent for refining secondary crude lead, and a use method, relating to the field of refinement and impurity removal of secondary crude lead. The antimony and arsenic removal and tin retaining agent comprises, on the basis of the total mass thereof, 10-30 wt% of aluminum, 65-85 wt% of calcium, 1-10 wt% of coke powder, and 1-5 wt% of lead powder. According to the content of antimony in lead, the antimony and arsenic removal and tin retaining agent is added to a lead liquid which is at a temperature of about 550-650°C according to a certain proportion so as to carry out an antimony and arsenic removal reaction; after the reaction is completed, cooling is carried out, and antimony and arsenic scum is fished out to obtain a lead liquid with antimony and arsenic removed; the content of antimony and arsenic is reduced to below 0.0005 wt%, and the content of tin is substantially unchanged. The antimony and arsenic removal and tin retaining agent provided in the present invention has a high removal rate for antimony and arsenic in a lead liquid; the deep removal of antimony and arsenic impurities is implemented; valuable metal tin is effectively retained; the production costs for lead alloy preparation are reduced; no smoke and odor appears in an antimony and arsenic removal reaction process; the working environment is good.
Patent WO-2020227929-A1 (WO)
Inventor: Wang Shuairong
IPC: B65H75/48
Filed: 2019-05-14
Abstract: The present invention relates to a cable retracting structure and a charging base applying the same. The cable retracting structure comprises a bottom plate and an enclosure member installed on the bottom plate. The enclosure member has at least one installation cavity, the installation cavity is provided with a cable reeling support frame, and an upper end and a lower end of the cable reeling support frame are provided with a tightening member and a first PCB, respectively. A connection shaft is provided at a bottom portion within the installation cavity. The first PCB, the cable reeling support frame, and the tightening member are fitted on the connection shaft while being rotatable relative to the connection shaft. The tightening member has one end connected to the cable reeling support frame, and another end connected to the connection shaft. A cable is reeled on the cable reeling support frame, a first end of the cable is electrically connected to the first PCB, and a second end of the cable extends from the enclosure member to outside of the enclosure member and has a connector. The present invention achieves cable organization, is easy to use, and provides portability.
Patent WO-2020237483-A1 (WO)
Inventor: WU YONGHUI
IPC: G06K9/00
Filed: 2019-05-27
Abstract: 一种用于人脸识别的光学传感器（20）、装置、方法和电子设备，能够提升人脸识别的安全性，光学传感器（20）包括：像素阵列（200），像素阵列（200）中的第一像素单元集合（21）用于接收由光源依次发射的至少两种光信号从人脸反射的反射光信号，并根据反射光信号获取至少两个人脸图像，其中，至少两种光信号对应不同的波段范围，至少两个人脸图像用于确定人脸的真假。