baber/WOPTO huggingface dataset:
Patent WO-2019080932-A1 (WO)
Title: Ultrasonic atomization sheet oscillation control circuit and ultrasonic electronic cigarette
Inventor: LIU JIANFU
IPC: A24F40/05
Filed: 2018-10-26
Abstract: An ultrasonic atomization sheet oscillation control circuit and an ultrasonic electronic cigarette. The ultrasonic atomization sheet oscillation control circuit comprises a microprocessor (1), a first drive oscillation circuit (2), and a second drive oscillation circuit (3). An output end of the first drive oscillation circuit (2) is connected to a first end of the first ultrasonic atomization sheet (J1). An output end of the second drive oscillation circuit (3) is connected to a second end of the first ultrasonic atomization sheet (J1). The ultrasonic atomization sheet oscillation control circuit also comprises a first phase inverter (4). An input end of the first phase inverter (4), an input end of the second drive oscillation circuit (3) are both connected to a first end of the microprocessor (1), and an output end of the first phase inverter (4) is connected to an input end the first drive oscillation circuit (2). Bilateral oscillation is implemented by means of a microprocessor only outputting one path of PWM microwaves, and no special requirement is needed on the microprocessor. The first ultrasonic atomization sheet (J1) can switch between a single-side oscillation working mode and a bilateral oscillation working mode, and the rated power of a product can be adjusted, and accordingly, the ultrasonic atomization sheet oscillation control circuit is applicable to different types of ultrasonic atomization sheets. By using a redundancy design, the service life of the ultrasonic atomization sheet is prolonged.
Patent WO-2020087368-A1 (WO)
Title: Apparatus and mechanism of reordering with dual protocol to reduce mobility interruption in wireless network
Inventor: ZHANG YUANYUAN
IPC: H04W72/04
Filed: 2018-10-31
Abstract: These disclosed embodiments describe a method for a UE to perform PDCP reordering for interruption-optimized HO with dual protocol stack. The interruption-optimized HO command is transmitted by the source gNB. UE established the protocol stack for the target and applies a new key for the new protocol associated to the target cell. In one novel aspect, the PDCP reordering function is enabled and perform reordering for the PDCP PDUs received from both the source cell and the target cell for the same DRB. In another novel aspect, UE receives the RRC message to release the connection with the source cell. Upon receive the RRC message, UE triggers a PDCP status report, which triggers the retransmission of the DL PDCP PDUs which has not been successfully delivered before PDCP release.
Patent WO-2020019570-A1 (WO)
Title: Battery system and control method
Inventor: LI CHENG
IPC: H01M10/058
Filed: 2018-11-07
Abstract: A battery system, comprising: a housing (100), enclosing an accommodating space (110); a separator (200), provided in the housing (100) and separating the accommodating space (110) into a battery region (112) and an isolation region (114); a plurality of vent holes (210), formed in the surface of the separator (200); a plurality of sealing bodies (220), each sealing body (220) sealing one vent hole (210); a plurality of battery cells (300), provided in the battery region (112), each battery cell (300) being provided opposite to one vent hole (210); and safety valves (310), provided on the surfaces of the battery cells (300) and provided opposite to the vent holes (210). The battery system improves the safety of a battery module, and reduces potential safety hazards. Also provided are a fire suppression method for thermal runaway of a battery, and an identification method for thermal runaway battery cells.
Patent WO-2020103025-A1 (WO)
Title: Bonding alignment marks at bonding interface
Inventor: YAN MENG
IPC: H01L21/68
Filed: 2018-11-21
Abstract: Embodiments of bonded semiconductor structures and fabrication methods thereof are disclosed. In an example, a semiconductor device includes a first semiconductor structure, a second semiconductor structure, and a bonding interface between the first semiconductor structure and the second semiconductor structure. The first semiconductor structure includes a substrate, a first device layer disposed on the substrate, and a first bonding layer disposed above the first device layer and including a first bonding contact and a first bonding alignment mark. The second semiconductor structure includes a second device layer, and a second bonding layer disposed below the second device layer and including a second bonding contact and a second bonding alignment mark. The first bonding alignment mark is aligned with the second bonding alignment mark at the bonding interface, such that the first bonding contact is aligned with the second bonding contact at the bonding interface.
Patent WO-2020118519-A1 (WO)
Inventor: TANG HAI
IPC: H04W76/10
Filed: 2018-12-11
Abstract: Provided by embodiments of the present application are a wireless communication method, a terminal device and a network device, wherein a PDCP entity may transmit duplicate data by using more than two RLC entities in a scenario in which CA and DC are combined, thus avoiding using all RLC entities to transmit duplicate data during activation, reducing the waste of resources in a scenario of duplicate transmission, and improving the resource utilization ratio of a system, thereby guaranteeing the overall transmission performance of the system while guaranteeing the transmission performance of, for example, a URLLC service. The wireless communication method is applied to a scenario in which CA and DC are combined, and the wireless communication method comprises: when a first condition is satisfied, a terminal device determining whether to transmit duplicate data and/or the terminal device determining whether to trigger the transmission of duplicate data.
Patent WO-2019200947-A1 (WO)
Inventor: PANG GUOFANG
IPC: G01N30/02
Filed: 2018-12-14
Abstract: 一种基于LC-Q-Orbitrap的食用农产品中农药化合物电子身份数据库及检测方法。电子身份数据库包含多种农药化合物电子身份证信息的集合、智能匹配值和碰撞能量，并按照电子身份证中的按保留时间进行排序，其中电子身份证包括农药化合物信息、保留时间、加合离子信息、碎片离子信息、碰撞能量和最优全扫描质谱图；检测方法包括样品前处理步骤、LC-Q-Orbitrap操作条件设置和样品中农药残留筛查过程；其中LC-Q-Orbitrap操作条件包括设置合适的色谱条件和质谱条件，农药筛查过程中首先利用保留时间查找农药化合物电子身份数据库，若匹配则提取对应电子身份证信息，比较智能匹配值，若相同则记录和显示结果，筛查完成。
Patent WO-2019128998-A1 (WO)
Inventor: QIAN QIJUN
IPC: C12N15/63
Filed: 2018-12-25
Abstract: Provided in the present invention is a self-expressing PD-1 antibody, chimeric antigen receptor-modified T cells targeting mesothelin, and a use thereof. The T cells of the present invention self-express the PD1 antibody and target mesothelin, preferably (1) containing a coding sequence for expressing a chimeric antigen receptor recognizing mesothelin and a coding sequence for the PD-1 antibody; and/or (2) expressing the chimeric antigen receptor recognizing mesothelin and the PD-1 antibody. The T cells of the present invention inhibit a PD-1/PD-L1 pathway at an immunological checkpoint during adoptive immune cell treatment, and may activate the function of residual tumor-specific T cells in situ, increasing the anti-tumor killing effect of endogenous cytotoxic T cells, and promoting the proliferation of CAR-T cells in vivo, thereby improving the efficacy of the specific killing of tumors.
Patent WO-2020133364-A1 (WO)
Title: 一种神经网络压缩方法及装置
Inventor: ZHU JIAFENG
IPC: G06N3/08
Filed: 2018-12-29
Abstract: 一种神经网络压缩方法及装置，用以解决现有技术中模型压缩不灵活的问题。方法包括：根据初始神经网络模型的第i层的初始权值阈值，对所述第i层的初始权值进行裁剪，得到裁剪后的神经网络模型，所述i取遍1至m中的任意一个正整数，所述m为所述神经网络模型的总层数；对所述裁剪后的神经网络模型进行多次训练，在第t次训练过程中，根据第t-1次训练得到的神经网络模型第i层的权值阈值确定第t次训练时第i层的权值阈值，根据所述第t次训练时第i层的的权值阈值对所述第t次训练时第i层当前的权值进行裁剪；所述t取遍1至q中的任意一个正数，所述q为多次训练的总次数。这样可以自适应地调整每次裁剪的权重阈值，灵活压缩神经网络。
Patent WO-2019134622-A1 (WO)
Title: 一种usb wifi模块及其固定结构和空调器
Inventor: MU YUAN
IPC: F24F11/58
Filed: 2018-12-29
Abstract: 一种USB WIFI模块及其固定结构和空调器，包括WIFI部件和固定结构，所述固定结构安装在空调中框或其余空调部件上；所述WIFI部件包括接口（1）和USB插件（4），所述接口（1）与空调的控制单元相连接，所述接口（1）和USB插件（4）使用时可插接，不使用时可分离；当所述USB插件（4）与所述接口（1）插接后所述固定结构限制WIFI部件整体移动。固定结构可以减少螺钉固定，提高装配效率；同时WIFI易拆，能保证WIFI随插随用。
Patent WO-2020087773-A1 (WO)
Title: Plaque polarisante et son procédé de fabrication
Inventor: MA GUIZHI
IPC: G02F1/1335
Filed: 2019-01-03
Abstract: La présente invention concerne une plaque polarisante et un procédé de fabrication de celle-ci, la plaque polarisante comprenant une couche d'alcool polyvinylique (PVA) et une couche de support, la couche de support étant reliée à la couche d'alcool polyvinylique et soutenant la couche d'alcool polyvinylique. Dans la plaque polarisante, la couche de support est un revêtement adhésif durci, composé d'au moins un matériau parmi un matériau thermodurcissable, un adhésif optique et un adhésif durcissant aux UV, l'épaisseur étant de 5 à 20 µm. La présente invention utilise une toute nouvelle conception structurale de plaque polarisante, dans laquelle un revêtement adhésif durci est utilisé pour jouer un rôle de support et de protection pour la couche d'alcool polyvinylique. Le revêtement adhésif durci, sur la base de l'obtention de la même fonction qu'une couche de support COP/TAC/CAT existante, peut réduire efficacement l'épaisseur, de façon à réduire l'épaisseur totale de la plaque polarisante.
Patent WO-2020147071-A1 (WO)
Inventor: YUAN ZHIFENG
IPC: H04W74/08
Filed: 2019-01-17
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs pour le traitement côté émetteur de préambules et de signaux de référence. Un procédé donné à titre d'exemple pour une communication sans fil comprend l'étape consistant à transmettre, par un dispositif sans fil, un message comprenant des symboles modifiés qui sont générés en effectuant une modification sur des symboles de ligne de base. Un autre procédé donné à titre d'exemple pour une communication sans fil comprend l'étape consistant à recevoir, par un nœud de réseau, un message comprenant des symboles modifiés qui sont générés en effectuant une modification sur des symboles de ligne de base. Dans un exemple, le message peut être un message d'accès aléatoire qui fait partie d'un processus de canal d'accès aléatoire en 2 étapes (RACH) ou d'un canal partagé de liaison montante physique basé sur la contention (PUSCH) ou d'une transmission de canal de commande de liaison montante physique (PUCCH).
Patent WO-2020010843-A1 (WO)
Title: Electrical pressure test pump and electrical pressure tester
Inventor: CHEN JIECONG
IPC: F04B53/00
Filed: 2019-02-02
Abstract: An electrical pressure test pump, comprising: a main passage (11), a first passage (12) and a switch valve (15), the main passage (11) being used for connecting to a pipe system, and the main passage (11) being connected to the first passage (12) by means of the switch valve (15), the switch valve (15) being used for controlling the connection/disconnection of the main passage (11) and the first passage (12); and further comprising a second passage (13) that is in communication with the first passage (12) and a third passage (14) that is in communication with the main passage (11), the second passage (13) and the third passage (14) being connected by means of a power pump (16). And an electrical pressure tester, comprising an electrical pressure test pump and a liquid storage container (10). The electrical pressure test pump can complete automatic pressurization, improving the pressurization efficiency and speed. By controlling the connection/disconnection of the main passage (11) and the first passage (12) by means of the switch valve (15), the water intake, pressurization and depressurization steps of the pressure test become easy to operate.
Patent WO-2020155309-A1 (WO)
Title: 切负荷系统及方法
Inventor: YIN JIJUN
IPC: H04L1/00
Filed: 2019-03-08
Abstract: 本文公开了一种切负荷系统及方法。该切负荷系统包括：控制主站层、控制子站层和终端用户接入层；控制主站层包括控制主站装置和光纤/E1转换设备；控制子站层包括光纤/E1转换设备、控制子站装置和无线接入设备；终端用户接入层包括无线核心网设备、基站和控制终端，无线接入设备通过以太网接入无线核心网设备，无线核心网设备与基站通过光纤连接，控制终端通过客户终端设备CPE接入基站的无线网络中。
Patent WO-2019184894-A1 (WO)
Title: Integrated stacked esd network in trench for trench dmos
Inventor: MONG YEUK YIN
IPC: H01L27/02
Filed: 2019-03-26
Abstract: A stacked ESD structure comprises a heavily doped substrate; an epitaxial layer grown on the substrate; a trench formed in the epitaxial layer; an oxide layer formed on an inner sidewall of the trench; first and second poly layers formed in the trench; a plurality of P-type regions and N-type regions formed inside the first and second poly layers to make back to back diodes in the first and second poly layers respectively; a dielectric layer formed in the trench, between the first and second poly layers; an insulating layer formed on top of the second poly layer and the trench; a plurality of contact defined to connect the first poly layer, the poly resistor and the second poly layer, through the insulating layer; and a metal layer formed on top of the insulating layer.
Patent WO-2020199066-A1 (WO)
Inventor: YU JIAN
IPC: H04W72/04
Filed: 2019-03-30
Abstract: The present application provides a power control method and a related device. According to the power control method, a network device can determine power control parameter of a downlink data channel, notify the power control parameter to a terminal device via a physical layer signaling such as a downlink control message, and send the downlink data channel on the basis of the power control parameter. Hence, in the implementation mode, the network device can determine the transmitting power of the downlink data channel on its own, and notify the transmitting power of the downlink data channel based on the downlink control message. The downlink control message has a strong real-time property such that the network device can flexibly adjust the transmitting power of the downlink data channel, which is beneficial for improving the transmission performance of the downlink data channel while avoiding inter-user or inter-cell interference.
Patent WO-2019237795-A1 (WO)
Title: Cooking appliance
Inventor: ZHOU ZHONGBAO
IPC: A47J36/32
Filed: 2019-04-01
Abstract: A cooking appliance, comprising: a casing (10), wherein a heating region, water path region, and circuit region that are dispersedly arranged are defined within the casing (10); a circuit system that is arranged within the circuit region; an integrated water path module (30) that is arranged within the water path region, the integrated water path module (30) comprising a water path base (31) and a water intake assembly and water discharge assembly that are mounted on the water path base (31); the water path base (31) is internally provided with a water intake channel (313) and a water discharge channel (314), the water intake assembly and the water intake channel (313) communicating with each other, and the water discharge assembly and the water discharge channel (314) communicating with each other. In the described cooking appliance, the modularization of water path elements is achieved by means of integrating the water path elements into one body to form the integrated water path module (30); the structure is compact, installation is simple, and the number of joint parts may be lessened, thus lowering the risk of water leakage. At the same time, the integrated water path module (30) and the circuit system are arranged in the water path region and the circuit region respectively, thus achieving the separation of water and electricity and increasing the safety and usage reliability of the product.
Patent WO-2019196716-A1 (WO)
Title: Bispecific antibody having prolonged half-life period and enhanced antitumor effect
Inventor: MA FANXIN
IPC: A61K39/395
Filed: 2019-04-03
Abstract: Disclosed in the present invention is a pegylated bispecific antibody, comprising: (a) an antigen-binding fragment (Fab) having a light chain variable region (VL) and a light chain constant region (CL), as well as a heavy chain variable region (VH) and a part of a heavy chain constant region (CH1); (b) a single-domain antigen-binding fragment (VHH) fused to the C terminal of the part of the heavy chain constant region (CH1) of the antigen-binding fragment (Fab); and (c) polyethylene glycol (PEG) fused to the C terminal of the light chain constant region (CL) of the antigen-binding fragment (Fab). Pegylated S-Fab(PEG-S-Fab) keeps binding between tumor cells and T cells. PEG-S-Fab enhances the plasma stability and increases the half-life period of S-Fab by 12 times. PEG-S-Fab also has a more effective tumor inhibition effect in a xenograft mouse model. The statistics show that pegylation may be an effective method for enhancing the antitumor properties of the bispecific antibody.
Patent WO-2019196780-A1 (WO)
Title: Novel indoleamine 2,3-dioxygenase inhibitor, preparation method therefor, and use thereof
Inventor: ZHANG LONG
IPC: A61K31/15
Filed: 2019-04-08
Abstract: The present invention relates to the field of pharmaceutical chemistry. Disclosed are a novel indoleamine-2,3-dioxygenase (IDO) inhibitor, a preparation method therefor, and a use thereof. The IDO inhibitor in the present invention has a structure represented by formula (I) and has multiple pharmacological activities such as the prevention of cancers, the prevention of neurodegenerative diseases, and the prevention of inflammation.
Patent WO-2019205970-A1 (WO)
Title: Resource configuration method and node
Inventor: LIU FENGWEI
IPC: H04L5/00
Filed: 2019-04-12
Abstract: Disclosed in the present application are a resource configuration method and a node, relating to the technical field of communications, the method comprising: an upper level node of a first node sends first configuration information to the first node; and, on the basis of the first configuration information, the first node determines second resources for implementing communication between the first node and a lower level node served by the first node; the determined second resources enable the DMRS ports of the access link of the first node and the back link of the first node to be orthoganalised, enhancing the link performance.
Patent WO-2019218860-A1 (WO)
Title: Backlight structure and manufacturing method therefor, display device and mobile terminal
Inventor: XIA XIAOLI
IPC: G02F1/13357
Filed: 2019-04-26
Abstract: Provided are a backlight structure and a manufacturing method therefor, a display device and a mobile terminal. The backlight structure comprises a frame (5) and a shading member (10), the frame (5) comprising a body (51), a first bent part (6), and a second bent part (7). The first bent part (6) protrudes from the body (51) in a first direction, the second bent part (7) protrudes from the body (51) in a second direction, the first direction being opposite the second direction, and the second bent part (7) is located between two adjacent first bent parts (6). The frame (5) is further provided with a hollow part (8), and the hollow part (8) is located between the two adjacent first bent parts (6) and extends to the position where the second bent part (7) and the body (51) intersect. The shading member (10) is located in the hollow part (8).
Patent WO-2020062893-A1 (WO)
Title: 光学成像镜头
Inventor: ZHOU XIN
IPC: G02B13/00
Filed: 2019-05-17
Abstract: 一种光学成像镜头，沿着光轴由物侧至像侧依序包括：第一透镜(E1)、第二透镜(E2)、第三透镜(E3)、第四透镜(E4)、第五透镜(E5)、第六透镜(E6)和第七透镜(E7)。其中，第一透镜(E1)具有正光焦度；第二透镜(E2)具有光焦度，其物侧面(S3)为凸面；第三透镜(E3)具有光焦度；第四透镜(E4)具有负光焦度，其物侧面(S7)和像侧面(S8)均为凹面；第五透镜(E5)具有光焦度；第六透镜(E6)具有负光焦度，其像侧面(S12)为凹面；第七透镜(E7)具有光焦度。第五透镜(E5)和第六透镜(E6)在光轴上的间隔距离T56、第一透镜(E1)和第二透镜(E2)在光轴上的间隔距离T12与第二透镜(E2)和第三透镜(E3)在光轴上的间隔距离T23满足2＜T56/(T12+T23)/5＜3。
Patent WO-2019228438-A1 (WO)
Title: Obstacle self-learning method and new obstacle self-learning method
Inventor: CHEN YONG
IPC: G05D1/02
Filed: 2019-05-30
Abstract: An obstacle self-learning method and a new obstacle self-learning method. The obstacle self-learning method comprises the following steps: step 1: obtaining data of a grid map of a movement area, and marking each grid as not traversed; step 2: setting a starting grid of the grid map, and pushing data of the starting grid onto a stack, controlling a movement unit to arrive at the starting grid, and re-marking the starting grid as traversed; step 3: each time when traversing a grid, pushing data of said grid onto the stack, controlling the movement unit to traverse the entire grid map, and obtaining obstacle boundary data; and step 4: storing the obstacle boundary data. By using the method, the following effects can be achieved: (1) automatic acquisition of obstacle information, high intelligence, and learning through one step so as to be able to actively avoid obstacles in future operations; and (2) capability of autonomously learning newly added obstacles in an environment.
Patent WO-2019228475-A1 (WO)
Title: Preparation methods for aerogel modified polyester fiber and aerogel modified polyester fabric
Inventor: LI GUANGWU
IPC: B01F7/00
Filed: 2019-05-30
Abstract: The present invention provides preparation methods for an aerogel modified polyester fiber and an aerogel modified polyester fabric. The preparation method for an aerogel modified polyester fiber comprises: mixing a polycarboxylic acid and a polyol, sequentially subjecting the mixed slurry to a first esterification reaction, a second esterification reaction and a polycondensation reaction, adding an aerogel to the system during the mixing stage of the polycarboxylic acid and the polyol, the first esterification reaction stage or the second esterification reaction stage, or mixing the aerogel with the mixed slurry by means of a mixing device between the mixing stage and the first esterification reaction stage, or mixing the aerogel with the product of the first esterification reaction stage by means of a mixing device between the first esterification reaction stage and the second esterification reaction stage, thereby obtaining an aerogel modified polyester; and spinning the aerogel-modified polyester to obtain an aerogel-modified polyester fiber. The aerogel modified polyester fiber prepared by the present invention has good thermal insulation properties and lighter density.
Patent WO-2020211176-A1 (WO)
Inventor: YIN BINGKUN
IPC: H01L27/32
Filed: 2019-06-06
Abstract: 一种柔性显示面板和显示装置，柔性显示面板包括柔性衬底（10）、无机缓冲层（20）、线路层（30）和封装层（40），无机缓冲层（20）形成在柔性衬底（10）上；线路层（30）形成于无机缓冲层（20）上；封装层（40）形成于线路层（30）上；其中，无机缓冲层（20）在弯折区（210）内形成有通孔（21）。由于无机缓冲层（20）在弯折区（210）内形成有通孔（21），线路层（30）直接形成在柔性衬底（10）上，提升了柔性显示面板的弯折特性。
Patent WO-2020228127-A1 (WO)
Inventor: WANG PENG
IPC: H01L51/52
Filed: 2019-07-16
Abstract: L'invention concerne une structure d'encapsulation d'OLED (200) et un panneau d'affichage comprenant la structure d'encapsulation d'OLED (200). La structure d'encapsulation d'OLED (200) comprend : un substrat (10), le substrat (10) comprenant une zone d'affichage (11) et une zone d'extension (12), la zone d'extension (12) comprenant une première extrémité (121) et une seconde extrémité (122) opposées l'une à l'autre, et la première extrémité (121) étant reliée à la zone d'affichage (11) ; un dispositif électroluminescent organique (20), le dispositif électroluminescent organique (20) étant disposé sur la zone d'affichage (11) ; et une couche d'encapsulation (30), la couche d'encapsulation (30) recouvrant le dispositif électroluminescent organique (20) et s'étendant jusqu'à une position cible (123) de la zone d'extension (12), et la position cible (123) étant une position sur la zone d'extension (12) et à l'opposé de la seconde extrémité (122) par une distance présente. C'est-à-dire que le bord de la couche d'encapsulation (30) est éloigné de la ligne de découpe, évitant ainsi des fissures apparaissant dans la couche d'encapsulation (30), et améliorant l'effet d'encapsulation.