baber/WOPTO huggingface dataset:
Patent WO-2020024213-A1 (WO)
Title: Deep learning application optimization framework based on hierarchical highly heterogeneous distributed system
Inventor: MA RUHUI
IPC: G06N3/04
Filed: 2018-08-02
Abstract: Disclosed is a deep learning application optimization framework based on a hierarchical highly heterogeneous distributed system, relating to the field of deep learning in the computing science direction. The framework comprises an operation preparation phase and an operation phase, wherein the operation preparation phase is used for training a deep neural network; and in the operation phase, tasks are allocated to various devices in a distributed system, and a data encryption module is used to carry out privacy protection on sensitive data of a user. According to heterogeneous characteristics of tasks of a system in the present invention, insofar as the overall performance is ensured, the system response time is reduced and the user experience is ensured, and on the basis of a data encryption module of a neural network, privacy protection can be carried out on sensitive data of a user at lower computational cost and storage cost, thereby guaranteeing the security of user data.
Patent WO-2019029544-A1 (WO)
Title: Transmission mechanism for engine having variable compression ratio
Inventor: LUO CAN
IPC: F02B75/04
Filed: 2018-08-07
Abstract: A transmission mechanism for an engine having a variable compression ratio, which is used with a piston reciprocating engine and which comprises a crankshaft (1) bearing movable assembly and a power output assembly. The crankshaft (1) bearing movable assembly consists of a crankshaft (1), a main bearing (2), a sealed sliding block (3), a sealed sliding rail (4), and a movable machine (5). The power output assembly consists in sequential connection of a first bevel gear pair, a spline connection and a second bevel gear pair. The transmission mechanism for an engine having a variable compression ratio guarantees steady and continuous transmission output during a power transmission phase.
Patent WO-2019080610-A1 (WO)
Title: Camera lens
Inventor: GAO XUE
IPC: G02B9/64
Filed: 2018-08-14
Abstract: Disclosed is a camera lens. The lens comprises, in succession along an optical axis from object side to image side: a first lens having a positive optical power; a second lens having a negative optical power; a third lens having an optical power; a fourth lens having an optical power; a fifth lens having an optical power; a sixth lens having an optical power, an object side face thereof being convex, and an image side face thereof being convex; and a seventh lens having a negative optical power, an object side face thereof being convex. The effective focal length of the second lens and the total effective focal length f of the camera lens satisfy -3 ≤ f2/f ˂ -1.5.
Patent WO-2020037607-A1 (WO)
Title: Data transmission method and apparatus
Inventor: ZHU KANGYI
IPC: H04L29/06
Filed: 2018-08-23
Abstract: Disclosed in the present application are a data transmission method and apparatus. Said method comprises: in a protocol layer plane expansion field of an HTTP message, adding extension parameters of an error processing policy required by a second network device when a failure occurs during execution of a plurality of configuration items, so that the second network device determines, according to the extension parameters carried in the HTTP message, the error processing policy corresponding to the HTTP message, so as to cope with the case where a failure occurs during the execution of a configuration item, avoiding, in the prior art, an increase in the number of interactions between a first network device and the second network device caused by modifying a global error processing policy, and also with respect to other HTTP messages received by the second network device, preventing the second network device from using a wrong error processing policy for other HTTP messages caused by modifying the global error processing policy.
Patent WO-2019080627-A1 (WO)
Title: Anti-spy device, anti-spy display and control method
Inventor: WANG YUPENG
IPC: G02F1/133
Filed: 2018-08-24
Abstract: An anti-spy device, an anti-spy display and a control method. The anti-spy device comprises: an external light source (101) and a gate mirror structure (102), and a first controller coupled to the gate mirror structure (102). The external light source (101) is configured to emit light toward the gate mirror structure (102), and the first controller is configured to control the gate mirror structure (102) to rotate, such that the light emitted by the external light source (101) toward the gate mirror structure (102) is reflected by the gate mirror structure (102) to a first direction that deviates from a normal line to a horizontal plane where the gate mirror structure (102) is located.
Patent WO-2019072163-A1 (WO)
Title: Materials and processes for tandem organic solar cells
Inventor: YAN HE
IPC: H01L51/42
Filed: 2018-10-09
Abstract: Provided herein are tandem organic solar cells having two or more sub-cells, their methods of preparation, and methods of use thereof. Also provided, are formulations including donor materials and acceptor materials useful in the preparation of the organic solar cells described herein.
Patent WO-2019096281-A1 (WO)
Title: 一种通信方法，通信设备及其通信系统
Inventor: LUO HAIYAN
IPC: H04W76/12
Filed: 2018-11-17
Abstract: 本申请实施例提供一种通信方法，该方法中，第一网络节点在多个用户面隧道中的每一个用户面隧道中向第二网络节点发送用于反馈下行传输状态的消息，每一个所述消息中都包含用于表明所述第一网络节点和终端设备之间的无线链路中断或者无线链路恢复的指示，该多个用户面隧道可以是该第一网络节点和该第二网络节点之间的通信接口上为该终端设备建立的全部用户面隧道，通过该方法能够加强反馈无线链路中断的信息或者无线链路恢复的信息的过程的鲁棒性，从而增强系统的可靠性。
Patent WO-2019109876-A1 (WO)
Title: 抗pd‐l1/抗cd47天然抗体结构样异源二聚体形式双特异抗体及其制备
Inventor: LIU JIAWANG
IPC: C12N15/13
Filed: 2018-12-01
Abstract: 提供了一种具有天然IgG特点、并且没有重轻链错配的高度稳定的异源二聚体形式的抗PD-L1/抗CD47双特异抗体及其制备方法。其中双特异抗体的第一Fc链和第二Fc链中的任意一条在366位及399位上包含氨基酸替换，另一条在351位、407位及409位上包含氨基酸替换。
Patent WO-2020118559-A1 (WO)
Inventor: XU JING
IPC: H04W72/12
Filed: 2018-12-12
Abstract: 本申请实施例提供一种随机接入方法和终端设备。本申请的随机接入方法，包括：终端设备通过可用的第一资源向接入网设备发送第一信号，并通过第二资源向所述接入网设备发送第二信息，所述第一信息和所述第二信息用于请求随机接入；所述终端设备接收所述接入网设备返回的第三信息，所述第三信息用于指示随机接入是否成功。本申请实施例可以降低随机接入过程的时延。
Patent WO-2019128962-A1 (WO)
Title: 一种太阳能电池用封装胶膜及其制备方法和应用
Inventor: WANG LEI
IPC: H01L31/048
Filed: 2018-12-25
Abstract: 本发明涉及一种太阳能电池用封装胶膜，包括与电池片相接触的透明层、与所述的透明层相接触的第一胶膜层，所述的第一胶膜层的原料包括如下组分：质量比为3～25:1的树脂和有色填料、占所述的树脂和所述的有色填料总质量0.1％～5％的交联剂、占所述的树脂和所述的有色填料总质量0.1％～1％的助交联剂、占所述的树脂和所述的有色填料总质量0.1％～1％的偶联剂、占所述的树脂和所述的有色填料总质量0.1％～1％的光稳定剂、占所述的树脂和所述的有色填料总质量0.1％～5％的光引发剂。本发明能有效地防止白色上溢。
Patent WO-2020133182-A1 (WO)
Title: Appareil de mélange d'échantillon, système d'analyse d'échantillon et procédé de mélange d'échantillon
Inventor: HU LIJIAN
IPC: G01N1/38
Filed: 2018-12-28
Abstract: L'invention concerne un appareil de mélange d'échantillon (1, 110), comprenant un support de récipient d'échantillon (12) pour recevoir un récipient d'échantillon (2) et un mécanisme d'entraînement (13) pour entraîner le support de récipient d'échantillon (12) à tourner autour de son axe de rotation. Le support de récipient d'échantillon (12) est construit de telle sorte que, lorsque le récipient d'échantillon (2) est logé dans le support de récipient d'échantillon (12), un angle inclus aigu est formé entre l'axe central du récipient d'échantillon (2) et l'axe de rotation du support de récipient d'échantillon (12). L'invention concerne en outre un système de mélange d'échantillons comprenant l'appareil de mélange d'échantillons (1, 110), un système d'analyse d'échantillons (100), un procédé de mélange d'échantillons correspondant, un dispositif de commande (400) destiné à être utilisé dans le système d'analyse d'échantillons (100) et un support de stockage lisible par ordinateur (402).
Patent WO-2020113761-A1 (WO)
Inventor: HU JUNYAN
IPC: H01L27/12
Filed: 2019-01-08
Abstract: An array substrate (10) and a manufacturing method therefor, and a display device (1). The array substrate (10) has a bending region (102) and a pixel region (101) adjacent to the bending region (102), the pixel region (101) having several pixel unit regions (1011) and a non-pixel unit region (1012) connected to the pixel unit regions (1011); and the array substrate (10) comprises a flexible substrate (110) and an array layer (120), the array layer (120) comprising an array base layer (1210) having a first groove (123) and a second groove (124), the first groove (123) corresponding to the non-pixel unit region (1012) in the pixel region (101), and the second groove (124) corresponding to the bending region (102); a filling layer (1250), filled in the first groove (123) and the second groove (124); and an organic dielectric layer (1220), covering the array base layer (1210) and the filling layer (1250), the materials used for the organic dielectric layer (1220) and the filling layer (1250) both being an organic photoresist material. The array substrate (10) and the manufacturing method therefor, and the display device (1) having the array substrate (10) effectively reduce the stress of each film layer in the array substrate (10) during bending, and are able to realize bending of the pixel region (101).
Patent WO-2019149035-A1 (WO)
Title: Method for discovering device in mesh network
Inventor: JIANG JIANGJIAN
IPC: H04W8/00
Filed: 2019-01-08
Abstract: A method for discovering a device in a mesh network. After having received request frames sent by a large number of first devices, a second device sends a reply frame m times in a broadcasting manner, the time interval being n, and after receiving the reply frame, the first device establishes a mutual discovery relationship with the second device. In the event of an extremely large number of devices in the mesh network, the present invention greatly improves the probability of discovery between devices, and effectively suppresses the network storm, enabling the mesh network to maintain a good network performance.
Patent WO-2020073552-A1 (WO)
Inventor: SHI LONGQIANG
IPC: G09G3/36
Filed: 2019-01-11
Abstract: A gate driver on array circuit and a liquid crystal display. An nth-stage sub-circuit in the gate driver on array circuit comprises: a pull-up unit (1) coupled among an nth-stage first node (N1(n)), an nth-stage clock port (P_CK(n)), and an nth-stage scan port (P_G(n)); a download unit (2) coupled among the nth-stage first node (N1(n)), the nth-stage clock port (P_CK(n)), and an nth-stage trigger port (P_ST(n)); a bootstrap unit (3) coupled between the nth-stage first node (N1(n)) and the nth-stage trigger port (P_ST(n)); and a control module (4) coupled among the nth-stage first node (N1(n)), the nth-stage scan port (P_G(n)), an (n-4)th-stage trigger port (P_G(n-4)), an (n+4)th-stage trigger port (P_G(n+4)), a low-order port (P_Vss1), and a direct current port (P_DCH).
Patent WO-2019141252-A1 (WO)
Title: Running result transmission method and device, storage medium, and electronic device
Inventor: WEI JIACHENG
IPC: A63F13/798
Filed: 2019-01-18
Abstract: A running result transmission method and device, a storage medium, and an electronic device, for solving the technical problem in the prior art of low accuracy in determination of a running result of a target controlled object in a target scene. The method comprises: after the end of running of a target scene, a server obtains target running data generated by a target controlled object and first running data generated by a first controlled object during the running process of the target scene, wherein objects participating in running of the target scene comprise: the target controlled object and the first controlled object (S102); the server determines, according to the target running data and a relationship between the target running data and the first running data, the running result of the target controlled object during the running process of the target scene (S104); and the server sends the running result to a client where the target controlled object is located (S106).
Patent WO-2019154183-A1 (WO)
Inventor: YANG JINHUA
IPC: H04W36/24
Filed: 2019-01-29
Abstract: 本公开实施例公开一种注册网络的方法和移动终端，该方法包括：通过确定当前小区中发送GPRS配置信息的资源位置；启动计数器，以及在所述资源位置尝试读取所述GPRS配置信息，其中，每尝试读取一次，所述计数器的计数值加1；若所述计数器的计数值达到预设阈值，且所述移动终端未成功接收到所述GPRS配置信息，则在所述当前小区进行电路交换CS注册或者在所述当前小区之外的其他小区发起注册。
Patent WO-2020042560-A1 (WO)
Inventor: WANG JIE
IPC: G02B3/08
Filed: 2019-03-01
Abstract: A curing adhesive and a projection screen thereof. The curing adhesive comprises a curing adhesive main body, doped particles, a UV photoinitiator, a thermal curing agent, and a curing adhesive auxiliary agent. The curing adhesive auxiliary agent comprises a dispersant, a leveling agent, an antifoaming agent, and a polymerization inhibitor. The projection screen comprises a substrate (10) and a Fresnel structure layer (20) disposed on the substrate (10), wherein the Fresnel structure layer (20) is cured by the curing adhesive. The UV photoinitiator and the thermal curing agent are used to replace oil-based paint used in conventional light-resistant screens, thus reducing VOC emissions and achieving the function of environmental protection. The structure of the projection screen is simple, and the thickness may be controlled in the range of 150μm-300μm, achieving the fabrication of an ultra-thin light-resistant projection screen. The production cost is reduced while reducing the production process of the product.
Patent WO-2019196571-A1 (WO)
Title: Flash double-temperature linkage temperature controller
Inventor: GAN YUEBIN
IPC: H01H37/52
Filed: 2019-03-05
Abstract: Disclosed is a flash double-temperature linkage temperature controller, comprising a mounting plate (1), and a mounting column (2) provided on the mounting plate, wherein a temperature-sensing bimetal sheet (3), a ceramic ring I (4), a static contact sheet set I (5), a ceramic ring II (6), a movable contact sheet set I (7), a ceramic ring III (8), a static contact sheet set II (9), a ceramic ring IV (10), a movable contact sheet set II (11), and a ceramic ring V (12) are sequentially mounted to the mounting column from top to bottom, and a linkage rod (15) is provided between the movable contact sheet set I and the movable contact sheet set II. According to this technical solution, the traditional single circuit is changed into two circuits; the two movable contact sheet sets and the two static contact sheet sets are connected via the linkage rod and a ceramic column II; contacts of the two movable contact sheet sets and the two static contact sheet sets sequentially operate at different temperatures due to the design of the height of the ceramic column II; and a desired fixed temperature difference is obtained. The two movable contact sheet sets are respectively connected to the two static contact sheet sets to control two electric heating tubes, so that the effect whereby two electric heating tubes (high power) work during water heating and a single electric heating tube (low power) works during heat preservation heating is achieved, and the working frequency of the high-power contact sets is greatly reduced.
Patent WO-2020073596-A1 (WO)
Title: 一种显示器件及其制作方法
Inventor: LIU ZHAOSONG
IPC: H01L51/56
Filed: 2019-03-08
Abstract: 本申请提出了一种显示器件及其制作方法。所述显示器件包括基板、发光单元、薄膜晶体管和存储电容。所述发光单元包括第一发光单元和第二发光单元。所述第一发光单元的光线和所述第二发光单元的光线分别从所述基板的两侧射出。所述薄膜晶体管和所述存储电容位于所述第一发光单元在所述基板的正投影范围内。
Patent WO-2020037984-A1 (WO)
Title: Audio processing method and apparatus
Inventor: ARMSTRONG CAL
IPC: H04S5/00
Filed: 2019-03-19
Abstract: Embodiments of the present application provide an audio processing method and apparatus. The method comprises: obtaining M first audio signals formed by processing audio signals to be processed by M first virtual speakers and N second audio signals formed by processing the audio signals to be processed by N second virtual speakers; obtaining M first HRTFs and N second HRTFs, wherein the M first HRTFs are all HRTFs centered on a left ear position, the N second HRTFs are all HRTFs centered on a right ear position, the M first HRTFs correspond one-to-one to the M first virtual speakers, and the N second HRTFs correspond one-to-one to the N second virtual speakers; and obtaining first target audio signals according to the M first audio signals and the M first HRTFs, and obtaining second target audio signals according to the N second audio signals and the N second HRTFs. The method according to the embodiments of the present application improves the quality of audio signals output by an audio signal receiver.
Patent WO-2020057096-A1 (WO)
Inventor: MA BEIYUE
IPC: C04B35/622
Filed: 2019-03-29
Abstract: An in-situ silicon carbide-iron silicon composite material and a preparation method therefor, the composite material comprising raw materials and a binder; the raw material components and the mass percentages thereof are as follows: 35-73% of silicon carbide, 5-12% of carbon powder, and 22-53% of iron oxide; the added mass of the binder is 1-5% of the total mass of the raw materials. The method steps are as follows: (1) according to mass percentage, mixing the raw materials uniformly, and adding a corresponding amount of the binder according to mass so that the binder and the raw materials are uniformly mixed to form mixed raw materials; (2) pressing and molding the mixed raw materials; (3) fully drying a pressed and molded green body in a drying box or a tunnel drying kiln; (4) placing a dried sample into a high-temperature furnace, completing sintering under the protection of high-purity argon, and fabricating an in-situ silicon carbide-iron silicon composite material after cooling in the furnace. A carbothermal reduction method is used to generate a ferro-silicon phase in situ, and thus compounding with a silicon carbide interface is better, and the sintering temperature of the material is reduced to save energy consumption; in addition, a porous silicon carbide-iron silicon composite material may be fabricated.
Patent WO-2019196890-A1 (WO)
Title: System and method for storing multimedia resources
Inventor: WU GENGXIN
IPC: G06F17/00
Filed: 2019-04-11
Abstract: A system and a method for storing a multimedia resource are provided. The method may include determining a time slice of the multimedia resource having a specified format in real time. The method may further include storing the multimedia resource to a corresponding file based on a corresponding relation between the time slice and a preset time slice.
Patent WO-2020151105-A1 (WO)
Inventor: LI JIA
IPC: G02F1/13
Filed: 2019-04-19
Abstract: A liquid crystal panel (10) detection method, comprising: providing a liquid crystal panel (10) to be detected, selecting a target area of the liquid crystal panel (10) to be detected, using a sampling part (34) of a sampling tool (30) to extract a liquid crystal sample (20) from the target area of the liquid crystal panel (10) to be detected, adding a solvent (50) to dissolve the liquid crystal sample (20) on the sampling part (34), and analysing the liquid crystal sample (20); in addition, the material of the sampling part (34) of the sampling tool (30) is made of a polyurethane polymer or a modified polyurethane polymer.
Patent WO-2020215183-A1 (WO)
Inventor: YANG JIAO
IPC: H01L21/00
Filed: 2019-04-22
Abstract: Embodiments of the present disclosure provide an apparatus and methods for etching a material layer with a cyclic etching and deposition process. In one embodiment, a method for etching a material layer on a substrate includes (a) etching at least a portion of a material layer on a substrate in an etch chamber to form an open feature having a bottom surface and sidewalls in the material layer, (b) forming a liner layer on the sidewalls and the bottom surface of the open feature, (c) selectively removing the liner layer formed on the bottom surface of the open feature, and (d) continuingly etching the material layer from the bottom surface of the open feature until a desired depth of the open feature is reached.
Patent WO-2019223492-A1 (WO)
Title: Information display method, mobile terminal, and computer readable storage medium
Inventor: LING YIFEI
IPC: G06F3/0488
Filed: 2019-04-26
Abstract: Provided in the present disclosure are an information display method, a mobile terminal, and a computer readable storage medium. The information display method is applied to a mobile terminal comprising at least two display screens and comprises: when receiving a first preset operation on a first display screen among at least two display screens, displaying at least one target object on the first display screen; receiving a second preset operation for a first target object among the at least one target object; in response to the second preset operation, displaying the display content of the first target object on a second display screen among the at least two display screens, the first display screen and the second display screen being different display screens.
Patent WO-2020237437-A1 (WO)
Title: 反馈信息的传输方法、装置、设备及存储介质
Inventor: ZHAO QUN
IPC: H04L1/18
Filed: 2019-05-24
Abstract: 本公开是关于一种反馈信息的传输方法、装置、设备及系统，属于通信领域。该方法包括：根据直连通信的信息项选择基序列；根据所述基序列生成直连通信的反馈信息；向第二终端发送所述反馈信息。该方法通过直连通信的信息项选择基序列，对HARQ传输机制中的反馈信息进行传输；通过使用直连通信的信息项将基序列的选择随机化，降低用户设备之间选择使用同一时频资源的概率，且使用正交的基序列，保证用户设备互相之间的反馈信息的传输不会产生强干扰。
Patent WO-2020019874-A1 (WO)
Title: Radio frequency system, antenna switching control method, and related product
Inventor: YANG XIN
IPC: H04M1/02
Filed: 2019-06-03
Abstract: Disclosed in embodiments of the present application are a radio frequency system, an antenna switching control method, and a related product. The radio frequency system comprises a radio frequency transceiver, a radio frequency processing circuit, and at least two antenna groups. The radio frequency transceiver is connected to the radio frequency processing circuit, and the radio frequency processing circuit is connected to the at least two antenna groups. The radio frequency system supports the function of receiving by four downlink antennas simultaneously. The at least two antenna groups comprise m antennas in all, m being greater than or equal to 4 and less than 8. The radio frequency processing circuit comprises modules, the number of which is the same as the number of groups of the at least two antenna groups. Each module is connected to one antenna group, and each module is arranged close to the antenna group to which the module is connected. The modules comprise transmitting modules, or transmitting modules and receiving modules. According to the embodiments of the present application, the sensitivity of channels is improved, compared with construction by discrete components, the integration level is higher, and the area/costs/power consumption are reduced.
Patent WO-2020143166-A1 (WO)
Inventor: REN YONGWANG
IPC: A47L13/58
Filed: 2019-06-19
Abstract: A self-cleaning mop bucket comprises a bucket body (1) and a rotation mechanism (2) provided in the bucket body. The rotation mechanism (2) is provided with a first cleaner (3) for cleaning a sidewall of the bucket body (1) and/or a second cleaner (4) for cleaning a bottom wall of the bucket body (1). The rotation mechanism (2) is driven by a mop to rotate so as to drive the first cleaner (3) to clean the sidewall of the bucket body and/or to drive the second cleaner (4) to clean the bottom wall of the bucket body. The self-cleaning mop bucket has a novel design. The bucket body (1) is provided with the rotation mechanism (2) and the cleaners (3, 4), such that rotation of the mop in a mop cleaning process drives the rotation mechanism (2) and the cleaners (3, 4) to rotate, thereby implementing self-cleaning of the inner walls of the bucket body (1) in a simple, convenient and rapid manner.
Patent WO-2020001638-A1 (WO)
Inventor: YIN JUNJIE
IPC: H03M13/29
Filed: 2019-06-28
Abstract: 一种提高Turbo译码性能的方法、装置及计算机设备，该方法包括：检测预定BCH码软信息对应的D码字的欧氏距离是否小于第一预设阈值（S101）；在D码字的欧氏距离小于第一预设阈值的情况下，将D码字标记为可靠码字（S102）；在D码字为可靠码字的情况下，根据预定BCH码软信息中第j比特的原始值、外信息值、外信息信任因子以及预设正数因子，计算预定BCH码软信息中第j比特的下一次迭代译码的软信息输入值（S103）。