baber/WOPTO huggingface dataset:
Patent WO-2019041888-A1 (WO)
Title: Aroma slow-release composition, coating and plastic product composition, and preparation method for coating and plastic product
Inventor: CHEN ZHINIAN
IPC: C09D175/14
Filed: 2018-05-15
Abstract: The invention relates to the technical field of polymer synthesis, and in particular relates to an aroma slow-release composition, coating and plastic product compositions, and a preparation method for coatings and plastic products. The aroma slow-release composition provided in the present invention can be widely applied to various different types of paint or plastic products, fits in with the products well, and has a good aroma retaining effect. The aroma slow-release coating composition and the plastic product composition provided in the present invention form embedded structures having microcapsules, so that the coatings and the plastic products having long aroma release periods and stable structures can be obtained. The preparation method provided in the present invention can implement combination between a slow-release agent and an aroma component, so that the aroma retaining periods of the coatings and the plastic products are prolonged; and compared with the prior art, the preparation method is easy to operate, and has a better preparation effect.
Patent WO-2019227446-A1 (WO)
Inventor: LI YANHUA
IPC: H04W48/08
Filed: 2018-05-31
Abstract: 本公开提供一种AC限制方法及装置，所述方法用于基站，所述方法包括：为终端分配至少一个用于AC限制的连接态专用定时器；生成定时器配置信息，所述定时器配置信息中包括各个所述连接态专用定时器；将所述定时器配置信息发送至所述终端。因此，本公开可以体现基站的资源和负载状态，扩展了AC限制的应用范围。
Patent WO-2018228555-A1 (WO)
Title: Conception de configurations d'un ensemble de ressources de commande
Inventor: LIAO YI-JU
IPC: H04W72/04
Filed: 2018-06-15
Abstract: L'invention concerne un procédé, un support lisible par ordinateur et un appareil. L'appareil peut être un équipement utilisateur (UE). L'UE reçoit une configuration d'un ensemble de ressources de commande (CORESET) spécifiant une ou plusieurs propriétés d'un premier CORESET (1202). L'UE détermine des éléments de ressources de temps et de fréquence du premier CORESET sur la base de la ou des propriétés (1204). L'UE effectue un décodage aveugle sur des canaux de commande de liaison descendante candidats dans un espace de recherche porté par le premier CORESET pour obtenir un canal de commande de liaison descendante (1224).
Patent WO-2019080527-A1 (WO)
Title: Gypsum-based mechanical spraying plastering mortar, preparation method therefor, and gypsum-based mechanical spraying slurry
Inventor: WANG LI
IPC: C04B28/14
Filed: 2018-06-26
Abstract: Provided are a gypsum-based mechanical spraying plastering mortar, a preparation method therefor, and a gypsum-based mechanical spraying slurry. The mortar comprises a desulfurized gypsum, a retarder, a coagulation enhancer, and optionally a cement, a water-retaining agent, a water reducer, a latex powder, a pulverized fuel ash, and an aggregate. A preparation method therefor comprises: mixing other components in addition to the coagulation enhancer to obtain a pre-mixed powder; formulating the coagulation enhancer into a solution by means of water; and adding the coagulation enhancer solution and water before the pre-mixed powder passes through a nozzle of a mechanical spraying device. The slurry comprises the mortar and water.
Patent WO-2019001568-A1 (WO)
Title: Method and device for establishing wlan link
Inventor: GU YANJIE
IPC: H04W76/18
Filed: 2018-06-29
Abstract: A method and a device for establishing a WLAN link. The method comprises: a first network device using an initial bandwidth to broadcast a probe request; detecting whether a probe response corresponding to the probe request and sent by a second network device has been received and, if the probe response has not been received, using an adjusted bandwidth to broadcast the probe request; and then beginning to re-execute from the aforementioned step of detecting whether a probe response corresponding to the probe request and sent by second network device has been received, the adjusted bandwidth being a smaller bandwidth than the previously used bandwidth; and, if a probe response is received, then establishing a WLAN link with the second network device, the bandwidth of the WLAN link being the bandwidth used when receiving the probe response. The solution provided in the embodiments of the present application uses a smaller adjusted bandwidth to re-send a probe request when a probe response corresponding to the probe request has not been received, and thereby expands the scope of the probe, ensuring successful establishment of a WLAN link.
Patent WO-2019007322-A1 (WO)
Title: Stacked spiral inductor
Inventor: DONG CONGYING
IPC: H01F17/00
Filed: 2018-07-03
Abstract: A stacked spiral inductor, comprising: a substrate, and multiple stacked insulating layers and inductive metal layers formed on the substrate by means of a semiconductor process. Each inductive metal layer comprises a through hole area having a spiral conductive coil and used for connecting two adjacent inductive metal layers. The conductive coils of the inductive metal layers have a common coil center. In two adjacent inductive metal layers, the conductive coil of the lower inductive metal layer is retracted toward the coil center with respect to the conductive coil of the upper inductive metal layer.
Patent WO-2020024100-A1 (WO)
Title: Method for preparing cyclopentadienyl [c] chromium compound
Inventor: XU FAN
IPC: C07D311/94
Filed: 2018-07-30
Abstract: The present invention discloses a method for preparing a cyclopentadienyl [c] chromium compound wherein a cationic rare earth compound [Ln(CH) 3 CN)  9 ]  3+ [(A1C1  4 )  3 ]  3– •CH  3  CN is used as a catalyst, and methyl thiophenol is used as an accelerator for a catalytic reaction of a chalcone compound so as to prepare a product; and Ln, contained in the catalyst, represents a positive trivalent rare earth metal ion and is selected from one of La, Nd, Sm, Gd and Yb. According to the method, the raw materials are easy to obtain, the reaction process is simple, the catalyst dosage is low, the catalyst is universally applicable to various substituted 2-hydroxy chalcones, and the obtained cyclopentadienyl [c] chromium compound is unreported. The catalyst synthesis method is simple and easy to obtain, the target product shows a high yield.
Patent WO-2020042180-A1 (WO)
Inventor: SU YUWAN
IPC: H04W52/02
Filed: 2018-08-31
Abstract: Embodiments of the present application provide a reference signal receiving and sending method and device and system. A power consumption of a terminal device can be reduced when detecting whether a paging scheduling message exists in a PDCCH search space in which a sub-frame corresponding to a Paging Occasion (PO) is used as an initial sub-frame, and/or detecting whether a WUS exists before the PO. The reference signal sending method comprises: a network device determines a time-domain resource on a first duration according to the number of POs in a discontinuous receiving period, the time-domain resource being a time-domain resource, for transmitting a reference signal, in a time-frequency resource; the network device sends the reference signal to the terminal device on the time-domain resource. The method and device provided in the embodiments of the present application improve a coverage capability of a network, and can be applied to the Internet of Things, for example, MTC, IoT, LTE-M, and M2M.
Patent WO-2019214123-A1 (WO)
Title: Organic film structure and preparation method thereof, encapsulation structure and preparation method thereof, and light-emitting substrate
Inventor: LU GUANYU
IPC: H01L51/52
Filed: 2018-09-13
Abstract: A method for preparing an organic film structure includes forming a pigment mixture layer outside a region where an organic film (1) is to be formed using a pigment liquid mixture (S1), forming a liquid organic layer in the region where the organic film (1) is to be formed with a first liquid organic material (S2), and curing the pigment mixture layer and the liquid organic layer to form an indicator film (2) and the organic film (1), respectively (S3). The pigment mixture layer includes a pigment.
Patent WO-2019052529-A1 (WO)
Title: Medical use of saccharide compound
Inventor: GUO XIAODAN
IPC: A61P3/00
Filed: 2018-09-14
Abstract: Disclosed is the use of a saccharide compound in the preparation of a drug. The present invention relates to the treatment and/or prevention of lipid metabolic disorders or diseases or conditions related thereto, including hyperlipidemia, arteriosclerosis or the increased risk of other related cardiovascular events.
Patent WO-2019105120-A1 (WO)
Inventor: WANG RONGGANG
IPC: H04N19/136
Filed: 2018-09-25
Abstract: 一种用于帧内和帧间预测的滤波方法，对预测之后得到的像素值，通过RDO决策自适应地选择是否对预测块进行滤波；基于广义高斯分布函数建立滤波器，不同尺寸的预测块采用不同的滤波器，通过对各尺寸的预测块进行训练得到滤波器参数，包括：在编码端对每一个编码单元进行RDO，首先对每一个编码单元进行帧内预测或帧间预测；再使用本发明滤波方法对预测块进行滤波，通过RDO决策确定是否使用预测块滤波；在解码端，针对不同的预测块大小设置不同的滤波系数；根据标记进行解码。由此解决预测块失真问题，并能够增加预测精度，提升帧内和帧间预测块的编码效率。
Patent WO-2020061933-A1 (WO)
Inventor: SELVAGANAPATHY SRINIVASAN
IPC: H04W68/02
Filed: 2018-09-27
Abstract: Methods, apparatuses, and computer software products for paging, the method comprises: dividing paging occasions within at least one discontinuous reception cycles or within a paging time window of an extended discontinuous reception cycle into multiple paging occasion subgroups based on user equipment characteristics, and broadcasting the multiple paging occasion subgroups in system information(S101); receiving a paging message from a network element, identifying a paging occasion subgroup corresponding to a user equipment to be paged from the multiple paging occasion subgroups and selecting a paging occasion corresponding to the user equipment from the paging occasion subgroup according to the paging message(S103); transmitting a group based wake up signal associated with the paging occasion prior to the paging occasion if the user equipment currently uses group based wake up signal(S104).
Patent WO-2019119937-A1 (WO)
Title: Terminal
Inventor: YU BIN
IPC: H04M1/02
Filed: 2018-10-10
Abstract: La présente invention concerne un terminal, comprenant : un boîtier principal (1), un premier cadre (11) disposé au bord d'une surface d'un côté d'affichage de celui-ci; un écran principal (2), monté à l'intérieur d'une zone que le premier cadre (11) entoure; un boîtier auxiliaire (3) qui est relié au boîtier principal (1) au moyen d'une pièce de liaison (9), un second cadre (31) disposé sur le bord d'une surface d'un côté d'affichage de celui-ci, une ouverture disposée sur un côté du premier bord et du second bord qui est proche de la pièce de raccordement (9); et un écran auxiliaire (4), monté dans une région que le second cadre (31) entoure.
Patent WO-2019080730-A1 (WO)
Title: Air conditioner and control method therefor
Inventor: XIE LINLIN
IPC: F24F1/00
Filed: 2018-10-12
Abstract: A control method for an air conditioner (1), an indoor unit of the air conditioner (1) comprising a first section (10a) and a second section (10b) divided in a transversal direction of the indoor unit; a first crossflow fan (310) and a second crossflow fan (320) are respectively provided inside the first section (10a) and the second section (10b); an indoor unit heat exchanger (300) extends in the transversal direction of the indoor unit, and comprises a first segment (300a) located in the first section (10a) and a second segment (300b) located in the second section (10b); the first section (10a) is further provided with a temperature detection device (410) which is used for detecting the temperature of the first segment (300a) of the indoor unit heat exchanger (300). The control method comprises: acquiring opening/closing states of the two crossflow fans during the cooling process of the air conditioner (1); continuously detecting the temperature of the first segment (300a) of the indoor unit heat exchanger (300) by means of the temperature detection device (410); and determining an operation mode of a compressor (100) of the air conditioner (1) in accordance with the opening/closing states of the crossflow fans and the temperature of the first segment (300a) of the indoor unit heat exchanger (300). Further disclosed is an air conditioner (1) to which the above control method is applied.
Patent WO-2019210649-A1 (WO)
Title: Metal inner high pressure forming piece dimension control method and system
Inventor: YUAN SHIJIAN
IPC: B21D26/033
Filed: 2018-10-17
Abstract: A metal inner high pressure forming piece dimension control method, the control method comprising the steps of: acquiring a target pipe fitting inner cavity volume and a pipe blank inner cavity volume; under ultrahigh pressure conditions, injecting liquid into the pipe blank, and determining a liquid volume compression compensation dosage according to the target pipe fitting inner cavity volume; determining the relationship between a liquid volume increment and a target pipe fitting rounded corner radius according to the target pipe fitting inner cavity volume, the pipe blank inner cavity volume and the liquid volume compression compensation dosage; determining the liquid volume increment according to the relationship between the liquid volume increment and the target pipe fitting rounded corner radius; and controlling the dimensions of a metal pipe fitting according to the liquid volume increment so as to form the metal pipe fitting. Also disclosed is a metal forming piece dimension control system. By employing the present control method and system, the precision in controlling the dimensions of metal inner high pressure forming pieces may be improved during the process of forming a metal pipe fitting.
Patent WO-2019134426-A1 (WO)
Title: 计算机控制系统介入控制方法及介入式计算机控制系统
Inventor: PUYANG BAIFU REIDE PETROLEUM SCIENCE AND TECHNOLOGY COMPANY LIMITED
IPC: G05B23/02
Filed: 2018-10-26
Abstract: 一种计算机控制系统介入控制方法，在原有计算机控制系统基础上，设计介入控制系统，所述介入控制系统的模数转换单元接收原有计算机控制系统的数据采集模块的信号并通过控制处理单元根据内置程序进行处理，然后通过数模转换单元对控制处理单元输出信号进行数模转换后接入原有计算机控制系统的模数转换单元。一种介入式计算机控制系统，在原有计算机控制系统基础上，使所述介入控制系统的模数转换单元接收原有计算机控制系统的数据采集模块的输出信号并进行控制处理，然后介入控制系统的数模转换单元输出连接原有计算机控制系统的模数转换单元。不改变原有计算机控制系统运行程序，实现原有计算机控制系统的功能升级。
Patent WO-2019086005-A1 (WO)
Inventor: LI JING
IPC: C08L69/00
Filed: 2018-11-02
Abstract: L'invention concerne un matériau plastique pour moulage par injection dans le moule. Le matériau plastique comprend du polycarbonate, un indice de fluidité du matériau plastique étant inférieur à 28 g/10 min. L'invention concerne en outre un produit plastique comprenant le matériau plastique et un procédé de préparation du matériau plastique.
Patent WO-2019091366-A1 (WO)
Title: 一种利用活性包涵体制备光学纯l-叔亮氨酸的方法
Inventor: FANG BAISHAN
IPC: C12N9/02
Filed: 2018-11-06
Abstract: 本申请公开了一种利用活性包涵体制备光学纯L-叔亮氨酸的方法，包括如下步骤：(1)制备双功能酶活性包涵体，该双功能酶活性包涵体的活性成分为一融合双功能酶，该融合双功能酶包括通过连接肽相连的一LeuDH部和一用于辅酶NAD+再生的多聚酶部；(2)将上述双功能酶活性包涵体加入pH 6.0～10.0的反应混合液重悬，然后于20～40℃反应，反应期间控制pH为6.0～10.0；所述反应混合液包含50～1000mM三甲基丙酮酸、50-1000mM甲酸铵和0.05～5mM的辅酶NAD+。
Patent WO-2019096306-A1 (WO)
Title: 一种处理请求的方法以及相应实体
Inventor: ZHU QIANGHUA
IPC: H04W28/10
Filed: 2018-11-19
Abstract: 本申请实施例公开了一种处理请求的方法以及相应实体，用于实现对数据通知的控制以及对触发寻呼的信令的控制，避免核心网内的网元超负荷。其中，一种处理请求的方法，包括：AMF为终端设备确定第一控制面功能实体；所述AMF确定所述终端设备进入空闲态；所述AMF获取所述第一控制面功能实体发送的第一可达性服务调用请求；当所述AMF根据所述第一可达性服务调用请求确定可达性服务调用限制条件满足时，所述AMF拒绝所述第一可达性服务调用请求。
Patent WO-2020103078-A1 (WO)
Inventor: WANG TIANRAN
IPC: H04N7/15
Filed: 2018-11-22
Abstract: A videoconferencing endpoint is described that uses a combination of face detection, motion detection, and upper body detection for selecting participants of a videoconference for group framing. Motion detection is used to remove fake faces as well as to detect motion in regions around detected faces during postprocessing. Upper body detection is used in conjunction with the motion detection in postprocessing to allow saving faces that have been initially detected by face detection for group framing even if the participant has turned away from the camera, allowing the endpoint to keep tracking the participant's region better than would be possible based only on an unstable result coming from face detection.
Patent WO-2020107152-A1 (WO)
Inventor: CHO HIROTAKE
IPC: H04N5/238
Filed: 2018-11-26
Abstract: A computer-implemented method includes: causing a camera module to capture a plurality of frame portions with an exposure time at a sampling clock period. The frame portions correspondingly reflect a predetermined number of first signal pulses periodically generated by a light source. The exposure time corresponds to a duration of one of the predetermined number of first signal pulses. A first data sequence is encoded into the first signal pulses. The sampling clock period is different from a duration of the first data sequence such that a second data sequence is obtained from cycling through all of the first data sequence.
Patent WO-2020113429-A1 (WO)
Inventor: WU DONGCHENG
IPC: G06K9/00
Filed: 2018-12-04
Abstract: 一种指纹注册方法，终端和计算机可读存储介质。指纹注册方法，包括：获取用户滑动手指的过程中所采集到的指纹图像(101)；对获取的所述指纹图像进行筛选(102)；将满足预设的筛选条件的指纹图像注册在指纹模板中(103)，使得用户可以采用滑动的方式注册指纹，无需按压较多次数，提高了用户的使用体验，且有利于提升识别体验。
Patent WO-2020024501-A1 (WO)
Title: Smart lock comprising independent push-pull module
Inventor: ZHANG YUZHONG
IPC: E05B63/22
Filed: 2018-12-07
Abstract: A smart lock comprising an independent push-pull module. The smart lock controls switching of a door by means of a push-pull module. The push-pull module comprises a bottom housing and an upper cover. The bottom housing comprises a handle hole allowing a smart lock handle to pass through and a first gear hole allowing a gear mechanism to pass through. The upper cover comprises a second gear hole allowing the gear mechanism to pass through. The push-pull module comprises a push member, a pull member, and a driving member. The push member comprises a linkage slot connected to the smart lock handle, a first connection portion for connecting to the driving member, and a first elastic body for resetting. The pull member comprises a second linkage slot connected to the smart lock handle, a second connection portion for connecting to the driving member, and a second elastic body for resetting. The driving member comprises a first linkage portion for connecting to the push member, a second linkage portion for connecting to the pull member, and rails for driving the gear mechanism.
Patent WO-2020113588-A1 (WO)
Inventor: ZHU YUHONG
IPC: H04R3/12
Filed: 2018-12-07
Abstract: 一种点对多点的数据传输方法及电子设备（100），可以实现TWS耳机（201）的左右耳塞（201-1，201-2）对音频数据的播放级同步。具体方案包括：电子设备（100）可以通过同一个CIG（如第一CIG）的两个CIS（如第一CIS和第二CIS）分别向第一耳塞和第二耳塞传输音频数据。同一个CIG中的两个CIS共用该CIG的CIG播放点。该CIG播放点是第一耳塞和第二耳塞播放音频数据的时间点。其中，电子设备（100）通过第一CIS从第一CIS的锚点开始与第一耳塞传输音频数据；通过第二CIS从第二CIS的锚点开始与第二耳塞传输音频数据。
Patent WO-2019144738-A1 (WO)
Inventor: Luo qianfeng
IPC: G06Q20/38
Filed: 2018-12-21
Abstract: 本申请公开了一种金融业务的验证方法，包括以下步骤：接收金融业务的操作指令，获取所述操作指令中包含的业务信息；根据所述业务信息确定所述操作指令的安全等级，以获取所述安全等级对应的验证规则；获取所述验证规则中包含的待验证单元，并将所述待验证单元中的待验证要素进行显示，以供用户输入待验证要素对应的验证信息；将所述验证信息与预设验证库进行比较，以进行所述操作指令的操作权限验证；当检测到操作权限验证通过时，执行所述操作指令。本申请还公开了一种金融业务的验证装置、设备和计算机存储介质。本申请通过采用金融业务的操作指令设置相应的操作权限验证的方案，使得金融操作验证效率与业务操作的安全性并重。
Patent WO-2020143051-A1 (WO)
Title: Bwp switching method and device
Inventor: XU WEIJIE
IPC: H04W72/12
Filed: 2019-01-11
Abstract: Disclosed is a BWP switching method capable of improving data transmission performance of a system. The method comprises: a terminal device receives a CSI measurement request message, the CSI measurement request message comprising CSI measurement configuration information, and the CSI measurement configuration information comprising information about a BWP where a CSI-RS for the CSI measurement is located; the terminal device determines whether to perform BWP switching according to the information of the BWP where the CSI-RS is located.
Patent WO-2020150864-A1 (WO)
Inventor: FENG JINWEI
IPC: G10L21/02
Filed: 2019-01-21
Abstract: 本披露提供一种音频信号检测方法，包括：获取音频信号；对音频信号进行时域-频域变换，并得到变换信号；对变换信号进行分析，得到检测结果。
Patent WO-2020164155-A1 (WO)
Title: Procédé et appareil de mise en correspondance de ressources dans un spectre sans licence
Inventor: LEI HAIPENG
IPC: H04W72/04
Filed: 2019-02-15
Abstract: Un mode de réalisation de la présente invention concerne des procédés et des appareils de mise en correspondance de ressources dans un spectre sans licence. D'après un mode de réalisation de la présente invention, un procédé peut consister à : recevoir des données sur un premier ensemble de sous-bandes, les données faisant partie d'un bloc de transport (TB), le premier ensemble de sous-bandes étant un sous-ensemble d'un second ensemble de sous-bandes, le second ensemble de sous-bandes étant attribué au TB et chaque sous-bande du second ensemble de sous-bandes ayant effectuée une procédure d'accès à un canal ; déterminer un type de mise en correspondance de ressources du TB, la mise en correspondance de ressources comprenant la mise en correspondance de symboles complexes modulés du TB avec des blocs de ressources du second ensemble de sous-bandes ; et décoder les données sur la base du type de mise en correspondance de ressources déterminé. Les modes de réalisation de la présente invention proposent une solution technique de mise en correspondance de ressources dans un spectre sans licence qui peut améliorer l'efficacité d'utilisation d'un canal du protocole NR.
Patent WO-2020172795-A1 (WO)
Title: Screen switching method, flexible electronic device and computer readable storage medium
Inventor: FU YANG
IPC: G06F3/14
Filed: 2019-02-26
Abstract: Disclosed is a screen switching method implemented in a flexible electronic device (100) provided with a distance sensor (20) in one of a primary screen region (12) or a secondary screen region (13), and comprising the following steps: when the flexible electronic device is in a folded state, recognizing whether an operating mode of the flexible electronic device is a single-screen-on mode; when one of the primary screen region and the secondary screen region is in a screen-on state, determining whether there is a change in sensing information generated by the distance sensor; and if there is a change in the sensing information generated by the distance sensor, controlling one of the primary screen region and the secondary screen region in the screen-on state to be switched to a screen-off state, and controlling the other one of the primary screen region and the secondary screen region in the screen-off state to be switched to the screen-on state. Also disclosed are a flexible electronic device (100) and a computer readable storage medium. The screen switching method of the present invention is simple and can be implemented conveniently by a user.
Patent WO-2019184713-A1 (WO)
Inventor: HOPPE CHRISTOPHER G
IPC: D06F39/00
Filed: 2019-03-13
Abstract: A major appliance such as a laundry washing machine (10, 100), a dryer, a cooking appliance or a dishwasher (140) includes an internal steam generator (32) fluidly coupled to a hand held steam accessory (20, 50) that is configured to be manually operated to perform a steaming operation external to the cabinet.
Patent WO-2020087857-A1 (WO)
Inventor: JI HONGWU
IPC: C07K1/36
Filed: 2019-03-29
Abstract: Provided by the present invention are a low-purine marine fish oligopeptide and a preparation method therefor. The preparation method comprises the following steps: (1) obtaining a marine fish enzymolysis solution, and adjusting the pH of the marine fish enzymolysis solution to higher than 7; then adding fresh cow milk to carry out reaction; (2) adjusting the pH of the reaction solution obtained in step (1) to lower than 7 and maintaining same until crystallization so as to obtain a pre-treatment solution; (3) first performing ceramic filtration on the pre-treatment solution, and then performing ultrafiltration and collecting a filtrate, next concentrating and drying to obtain the oligopeptide. By means of the described preparation method, free purine and bound purine in nucleic acid macromolecules may be completely removed, and the purine content of marine fish oligopeptides may be effectively reduced.