baber/WOPTO huggingface dataset:
Patent WO-2020238051-A1 (WO)
Inventor: YANG XIAOYAN
IPC: G06F21/60
Filed: 2019-11-12
Abstract: The present application relates to the technical field of block chains, and discloses a block chain-based electronic contract storage method and apparatus, an electronic device, and a computer non-volatile readable storage medium. Said method comprises: acquiring an electronic contract original uploaded to a block chain network, the electronic contract original being an electronic file obtained by synthesizing an electronic contract and electronic signature data of a signatory; pre-processing the electronic contract original to obtain data of the electronic contract original; encrypting the data of the electronic contract original using a pre-set encryption algorithm so as to generate a data fingerprint; broadcasting the contract serial number and data fingerprint corresponding to the electronic contract original in the block chain network, so as to perform information verification; if the information verification succeeds, adding the contract serial number and the data fingerprint to the block chain maintained by respective node in the block chain network, so that the electronic contract original can be prevented from being disclosed, the secrecy of the electronic contract original can be improved, and the electronic contract original data corresponding to the data fingerprint can also be prevented from being tampered with, thereby guaranteeing the real reliability of the data fingerprint.
Patent WO-2021092908-A1 (WO)
Title: Winding device for polymer membrane production
Inventor: Ren Tian Rui
IPC: B65H23/18
Filed: 2019-11-15
Abstract: A winding device for polymer membrane production, comprising a vertical plate (1); a base (2) is fixedly mounted at the bottom of the vertical plate (1), a lead-in roller (3) is movably mounted on one side at the front of the vertical plate (1) close to the top, a deflection roller (4) is movably mounted at the front of the vertical plate (1) in a central position, a pressing roller (5) is provided at the front of the vertical plate (1) below the deflection roller (4), a winding roll (6) is provided on the other side at the front of the vertical plate (1) near the top, a static elimination mechanism (7) is provided at the front of the vertical plate (1) near between the lead-in roller (3) and the deflection roller (4), a motor box (11) is fixedly mounted on one side of the top at the back of the vertical plate (1), and a motor (12) and a speed reducer (13) are fixedly mounted inside the motor box (11). A winding device for polymer membrane production can increase the rotation resistance of the deflection roller (4) by means of a damping effect, and can ensure the force of pulling a thin film, thereby avoiding the phenomenon of excessive winding density; in addition, the static electricity on the surface of the thin film can be eliminated, thereby improving the safety performance.
Patent WO-2021092942-A1 (WO)
Title: Memory unit and manufacturing method therefor
Inventor: LIU CHUN CHIH
IPC: H01L21/336
Filed: 2019-11-15
Abstract: A memory unit, containing an active component (10), electrodes (20a, 20b), a heating unit (30), and a phase change unit (40). The electrodes (20a, 20b) are coupled to the active component (10), and the electrodes (20a, 20b) are located on the same layer as the active component (10). The heating unit (30) is formed above the electrodes (20a, 20b) and is coupled to the electrodes (20a, 20b). The phase change unit (40) is coupled to the heating unit (30), the phase change unit (40) being formed above the active component (10), and the phase change unit (40) and the active component (10) being connected in parallel.
Patent WO-2021031416-A1 (WO)
Title: Lithium niobate optical waveguide chip
Inventor: CHEN YIFAN
IPC: G02B6/12
Filed: 2019-11-18
Abstract: A lithium niobate optical waveguide chip, which comprises a monocrystalline silicon substrate (1-10), a lithium niobate film (1-1), a negative thermo-optical coefficient material, for example, a titanium dioxide layer (1-2), disposed on the lithium niobate film (1-1), a silicon dioxide cladding (1-3) disposed on the monocrystalline silicon substrate (1-10) and coating the lithium niobate film (1-1) and the negative thermo-optical coefficient material (1-2), and a metal electrode (1-4) disposed on the silicon dioxide cladding (1-3). The lithium niobate film (1-1) comprises a lithium niobate central ridge (1-11), or comprises proton exchange lithium niobate (3-11) and lithium niobate side wings (3-12). Because the refractive index of lithium niobate increases along with temperature rise, on the basis of the characteristic that the refractive index of the negative thermo-optical coefficient material (1-2) decreases along with temperature rise, by setting a negative thermo-optical coefficient material layer (1-2) having a proper thickness on the lithium niobate film (1-1), the sensitivity of the effective refractive index of the lithium niobate optical waveguide to temperature can be eliminated, several optical waveguide structures having non-thermosensitive design are realized, the thermo-optical coefficient of the lithium niobate film optical waveguide chip can be effectively reduced, and the various physical properties of the lithium niobate film optical waveguide are insensitive to temperature change.
Patent WO-2020134822-A1 (WO)
Title: 一种带有失效指示剂的疫苗容器及其失效指示方法
Inventor: LIU YONGQI
IPC: G01K11/16
Filed: 2019-11-28
Abstract: 一种带有失效指示剂(3)的疫苗容器及其失效指示方法，疫苗容器包括疫苗瓶(1)、失效指示剂(3)和失效指示剂盒(4)；失效指示剂盒(4)为密封的空腔结构，失效指示剂(3)设置在失效指示剂盒(4)的空腔中；失效指示剂盒(4)与疫苗瓶(1)固接；失效指示剂(3)由A组分和B组分混合均匀得到；A组分的原料包括相变储热材料、碱溶液和乳化剂；B组分的原料包括与A组分相同的相变储热材料、酚酞指示剂和乳化剂；相变储热材料的相变温度为2～8℃；该带有失效指示剂(3)的疫苗容器不仅可以吸收环境中的热量，控制疫苗温度升高，提高疫苗运输过程稳定性，同时当温度超过8℃时，失效指示剂(3)变为红色，达到指示疫苗是否失效的目的，确保疫苗接种安全。
Patent WO-2021088168-A1 (WO)
Title: Lithium supplement material and positive electrode comprising same
Inventor: ZHOU MOLIN
IPC: H01M4/62
Filed: 2019-11-29
Abstract: A lithium supplement material and positive electrode comprising the same. The lithium supplement material comprises Li  5 MO  4  and a semiconductor oxide on a surface thereof, wherein, M comprises at least one of Fe, Ni, Mn, Ru, Cr, Cu, Nb, Al, or Mo. By using the lithium supplement material containing the semiconductor oxide, the electronic conductance of the lithium supplement material can be significantly enhanced, the polarization is reduced, and the charge specific capacity of the lithium supplement material is greatly improved. The lithium supplement material is applied to the positive electrode of an electrochemical device, so that the energy density of the electrochemical device can be effectively improved, and the rate performance and the cycle stability can be improved at the same time.
Patent WO-2021056872-A1 (WO)
Inventor: LI FUJUN
IPC: H04M1/00
Filed: 2019-12-20
Abstract: Disclosed are a prefabrication data transmission method and apparatus, and an electronic device. The method comprises the following steps: step 1), selecting prefabrication data; step 2), a calling party sending the selected prefabrication data to a called party, and forcing the called party to download the selected prefabrication data; step 3), the calling party initiating a dialing request to the called party according to an intention of a user; and step 4) the called party displaying the prefabrication data before making an answering or rejecting response. Provided is a method for downloading and playing a video, an image or characters preset by the other party before an official call between communication devices, particularly a calling party which is an iOS device and a called party which is an Android device. On the premise of zero network type restrictions, both the calling party and the called party can download and watch the video, audio, image or characters set by the other party.
Patent WO-2020164313-A1 (WO)
Inventor: DENG LEI
IPC: G02B6/42
Filed: 2019-12-23
Abstract: 一种光器件的管壳（100），包括：壳体（110）；作为光器件的电气接口的阵列焊盘（120），包括：第一焊盘（121）和至少两个第二焊盘（122）；第一焊盘（121）位于壳体（110）内部，用于与壳体（110）内部的光电元件（200）连接；每一第二焊盘（122）位于壳体（110）外部，用于与管壳（100）外部的FPC连接；每一第二焊盘（122）与相邻的第二焊盘（122）交错排布成至少两列；第一焊盘（121）与第二焊盘（122）通过传输线（123）连接。
Patent WO-2021031491-A1 (WO)
Title: Detachable carpet
Inventor: CAO SHUNLIN
IPC: A47G27/02
Filed: 2019-12-25
Abstract: A detachable carpet, comprising a carpet surface and an anti-slip mat. The carpet surface comprises a surface layer and a three-dimensional mesh fabric structure layer (3) of a bottom layer. The anti-slip mat layer comprises an anti-slip water repellent layer (5) of the bottom layer and a bonding layer (4) of an upper layer, the bonding layer (4) being a single-sided fabric on which several polyester, polypropylene or nylon monofilament protrusions are arranged. The protrusions may be inserted into mesh-dimensional gaps of the three-dimensional mesh fabric structure layer (3). The bonding surface of the anti-slip mat uses a single-sided structural layer formed by cutting away at the middle of the three-dimensional mesh fabric structure layer (3), or a single-sided fabric that is provided with protrusions and made of over 20d monofilaments. The 20d-120d polyester, polypropylene or nylon monofilament protrusions on the bonding surface may conveniently and randomly be inserted into the mesh of the three-dimensional mesh fabric structure layer (3) of the bottom layer of the carpet surface, and may be conveniently repeatedly detached without being damaged, which significantly increases the service life.
Patent WO-2021134526-A1 (WO)
Title: Organic waste biological fermentation reaction device and organic fertilizer production line
Inventor: HAN YUEGUO
IPC: C05F17/921
Filed: 2019-12-31
Abstract: The present invention relates to the technical field of ecology and environmental protection, and provides an organic waste biological fermentation reaction device and an organic fertilizer production line. An organic waste biological fermentation reaction device is used for an organic fertilizer production line. The organic waste biological fermentation reaction device is configured as a closed bin structure composed of a frame and a housing covering the outer side of the frame. The closed bin structure comprises a feed inlet, an outlet, a conveying unit, a material distribution unit which uniformly distributes materials on an upper conveying plane of the conveying unit, material turning units that provide aerobic fermentation conditions for the materials, humiture measurement units that monitor the degree of fermentation of the materials in real time, a ventilation unit that realizes the internal ventilation of the closed bin structure, and an aeration unit. The present invention has a clear structure, ensures the full aerobic fermentation of the materials, provides a closed fermentation environment for the materials, collects and purifies the peculiar smell gas generated by fermentation by means of a pipeline, effectively controls the diffusion of the peculiar smell gas generated by fermentation, and protects the surrounding environment.
Patent WO-2021134533-A1 (WO)
Inventor: LI QINGYUAN
IPC: A61L9/20
Filed: 2019-12-31
Abstract: Un dispositif de désinfection par lumière ultraviolette dirigée, comprenant : une source de lumière ultraviolette, une ou plusieurs sources de lumière visible, un groupe de lentilles ultraviolettes et un dispositif de commande. Le dispositif de désinfection réalise un effet de désinfection réel, efficace et fiable au moyen d'une condensation de lumière ultraviolette.
Patent WO-2021195799-A1 (WO)
Inventor: ZHAO XUEQING
IPC: F03C1/26
Filed: 2020-11-30
Abstract: A hydraulic generator, comprising a hydraulic motor functional member (1) and a power generation functional member (2). The hydraulic motor functional member (1) is a hydraulic motor, and the power generation functional member (2) is a power generator; the hydraulic motor functional member (1) drives the power generation functional member (2) to rotate; the power generation functional member (2) further comprises a rectifying or voltage-regulating member; the hydraulic motor functional member (1) comprises a hydraulic motor and a speed-regulating throttling device (5); the power generation functional member (2) has an output end connected to a load circuit (3). The hydraulic generator can convert backflow residual energy of hydraulic oil into electric energy for recycling, and the energy of a return oil pressure that needs to be consumed by speed regulation of a throttling valve in an original system is used for driving a power generation device to generate power. Thus, heat consumption of the system is reduced, the temperature rise of the hydraulic system is reduced, and the effects of saving energy, reducing emission and simplifying the system are achieved.
Patent WO-2021134783-A1 (WO)
Inventor: LIN FEI
IPC: G06F13/38
Filed: 2020-01-03
Abstract: 提供了一种晶体校准的方法、芯片和蓝牙耳机。所述方法包括：获取至少一个脉冲信号的计数差值，所述至少一个脉冲信号包括所述晶体基于多个参数中的至少一个参数生成的脉冲信号，所述至少一个脉冲信号中每一个脉冲信号的计数差值为利用由参考脉冲信号触发的两次外部中断获取的基于相应脉冲信号的系统滴答计数值之间的差值；基于所述至少一个脉冲信号的计数差值确定目标参数；将基于所述目标参数生成的脉冲信号确定为晶体校准后的脉冲信号。通过所述至少一个脉冲信号的计数差值确定所述目标参数，不仅能够实现脉冲信号的自动校准降低了人力成本，还能够在降低校准机制的复杂度的同时提高校准效率。
Patent WO-2020147695-A1 (WO)
Inventor: ZHENG JUAN
IPC: H04W72/04
Filed: 2020-01-13
Abstract: 一种信号发送、接收方法及设备，信号发送方法包括：生成同步信号，所述同步信号包括第一同步信号和第二同步信号；发送所述同步信号，其中，所述第一同步信号和所述第二同步信号在时域上有重叠，且在所述第一同步信号和所述第二同步信号相重叠的时域资源内，所述第一同步信号对应的频域资源和所述第二同步信号对应的频域资源有交集。本申请实施例令两个同步信号不会完全独立，而是在频域上有一部分重叠，这样可以减少同步信号所占用的频域资源，从而为其他的数据传输过程节省了频域资源，而且两个同步信号还可以共用一部分频域资源，提高了资源的利用率。
Patent WO-2020164358-A1 (WO)
Title: Harq-ack information transmission method and apparatus, and terminal and network device
Inventor: SI QIANQIAN
IPC: H04L1/18
Filed: 2020-01-15
Abstract: Provided are an HARQ-ACK information transmission method and apparatus, and a terminal and a network device. The transmission method comprises: determining, according to a pre-set rule, a feedback time slot of HARQ-ACK information corresponding to a pre-set channel; and sending the HARQ-ACK information to a network device in the determined feedback time slot, wherein the pre-set rule comprises: determining, based on a k value, the feedback time slot of the HARQ-ACK information, k=0 indicates that the feedback time slot of the HARQ-ACK information is a first PUCCH transmission time slot overlapping with a time slot where an end position of the pre-set channel is located, and k indicates the number of time slot offsets between the time slot where the end position of the pre-set channel is located and the feedback time slot of the HARQ-ACK information corresponding to the pre-set channel.
Patent WO-2020233168-A1 (WO)
Title: Network storage method and apparatus for picture type comment data, and electronic device and medium
Inventor: WANG YUECHEN
IPC: G06F16/51
Filed: 2020-01-22
Abstract: Provided are a network storage method and apparatus for picture type comment data, and an electronic device and a medium. The method comprises: a client dividing picture type comment data to be stored into at least one picture and other comment data (S110); the client uploading the at least one picture to a general server for storage, and receiving storage location information fed back by the general server and corresponding to the at least one picture (S120); and the client splicing the storage location information corresponding to the at least one picture and the other comment data to obtain picture type comment result data, and uploading the picture type comment result data to at least one service server (S130), wherein the storage location information corresponding to the at least one picture is used for instructing the service server to acquire, from the general server, access location information corresponding to the at least one picture and use the access location information to replace the storage location information so as to store the access location information.
Patent WO-2021036202-A1 (WO)
Inventor: LI CHANGHE
IPC: B24D18/00
Filed: 2020-02-06
Abstract: 本发明公开了用于SG磨料生产过程中的浆料刮平机构及涂覆刮平装置，它解决了现有技术中磨料生产装置刮平机构容易划伤模具的问题，具有能够获得完整磨料的有益效果，其方案如下：一种用于SG磨料生产过程中的浆料刮平机构，包括刮平总支撑；刮平板，刮平板通过悬挂部件与刮平总支撑连接以使得刮平板被悬挂，悬挂部件内设有减震弹簧；扭簧调节部件，扭簧调节部件包括若干通过扭簧支撑轴支撑的扭簧，扭簧支撑轴固定于刮平总支撑，且扭簧支撑轴相对于刮平总支撑能够实现上下运动，扭簧卡接于V型板内，V型板的端侧与刮平总支撑连接，V型板的侧面与刮平板连接。
Patent WO-2021159276-A1 (WO)
Title: Systems and methods for expedited access to applications
Inventor: WEI DAOWEN
IPC: G06F17/40
Filed: 2020-02-11
Abstract: Methods and systems for determining information of applications are described herein. A computing device may receive, from one or more client devices, data indicating application usage events. The computing device may determine, based on the data, popular applications that a target user regularly uses. The computing device may determine, based on the data, recommended applications that users similar to the target user regularly use. The computing device may determine, based on the popular applications and/or the recommended applications, a collection of applications for the target user. The collection of applications may be displayed on a user interface of a client device associated with the target user for expedited access of interested applications.
Patent WO-2020164569-A1 (WO)
Inventor: LUO WEI
IPC: H04W28/02
Filed: 2020-02-14
Abstract: 公开了一种IAB链路控制方法、通信单元以及计算机可读存储介质，通过通信单元接收CU发送的控制信息；根据控制信息执行与控制信息对应的操作；通信单元包括IAB，终端，DU，IAB的终端部分，IAB的DU部分，中继中的至少一种，在本发明实施例中通信单元根据CU发送的控制信息对IAB链路进行对应的控制操作，以便于减少中断时延。
Patent WO-2020177569-A1 (WO)
Inventor: CHEN XINGDI
IPC: A62C3/16
Filed: 2020-02-24
Abstract: 本申请涉及一种电池模块，包括电池单体排列结构(10)、上盖(13)、下盖(14)以及防火构件(17)，电池单体排列结构(10)包括多个电池单体(11)以及电连接多个电池单体(11)的多个汇流排(12)；电池单体排列结构(10)设置在上盖(13)与下盖(14)之间；防火构件(17)竖直设置；其中，电池单体排列结构(10)的每个电池单体(11)均设置有防爆阀(116)，电池单体排列结构(10)的防爆阀(116)均面向防火构件(17)。
Patent WO-2020192341-A1 (WO)
Title: 用于定位的方法与装置
Inventor: WANG YI
IPC: H04W68/02
Filed: 2020-02-26
Abstract: 本申请提供一种用于定位的方法与装置，该方法包括：定位管理设备向终端设备提供辅助信息，辅助信息包括用于终端设备定位的一个或多个小区的信息，以及，一个或多个小区中每个小区的参考信号配置信息；定位管理设备向终端设备提供第一请求消息，第一请求消息包括测量上报配置信息；定位管理设备从终端设备接收一个或多个小区中每个小区的参考信号测量结果，参考信号测量结果基于测量上报配置信息所获得；定位管理设备根据参考信号测量结果，获得终端设备分别相对于一个或多个小区中每个小区的DAOD。由定位管理设备与终端设备进行交互，来进行用于DAOD定位的参考信号配置与上报测量配置，可以较好地实现用于DAOD定位的配置。
Patent WO-2021109353-A1 (WO)
Inventor: DENG YICHAO
IPC: G06F3/041
Filed: 2020-03-13
Abstract: The present application provides a touch-control substrate and a touch-control screen. The touch-control substrate comprises a touch-control layer, and the touch-control layer comprises first electrodes and second electrodes. Each first electrode comprises a first protrusion and a first dummy electrode, and each second electrode comprises a second protrusion and a second dummy electrode. Two adjacent first protrusions or second protrusions are spaced apart from each other by the size of at least one sub-pixel.
Patent WO-2021073036-A1 (WO)
Inventor: HU DONGHAI
IPC: G06Q50/30
Filed: 2020-03-13
Abstract: A real-time global optimization intelligent control system and method for a fuel cell bus. The method comprises: a vehicle driving communication unit downloads prediction model parameters to a fuel cell vehicle control unit (VCU 2) when a fuel cell bus (1) is at a driving starting point; a battery management system and a driving motor real-time power calculation module (16) respectively obtain real-time SOC and real-time power (P) of a battery pack; an optimal SOC prediction model module (9) obtains an optimal SOC reference trajectory prediction value of a next working condition segment; an MPC prediction control module (10) obtains a power reference value, and all the parameters are input into a fuel cell control unit (FCU 11) to determine a working state of a fuel cell. In a driving process, the bus (1) continuously uploads fragmented working condition information by means of the vehicle driving communication unit, and after each travel is completed, a cloud analysis workstation (7) performs incremental learning training by means of the working condition information uploaded in real time to update the optimal SOC prediction model (9). The intelligent control system can accurately and flexibly control the fuel cell bus (1) in real time, and reduce the fuel consumption.
Patent WO-2020200120-A1 (WO)
Inventor: ZHANG ZHANZHAN
IPC: H04W36/00
Filed: 2020-03-27
Abstract: 本发明公开一种测量方法、设备及装置，该方法包括：终端设备将在同一个测量频点上探测到的所有邻区分成至少两个测量组；根据每个测量组对应的RRM测量参数，对所述至少两个测量组分别进行RRM测量；其中，所述至少两个测量组与至少两个RRM测量参数一一对应，所述至少两个测量组基于对应的RRM测量参数进行RRM测量时所述终端设备的功耗不相同。提供的方法和装置解决现有技术RRM测量时一部分小区一直得不到测量，从而造成终端设备小区重选/切换的时延增加的问题。
Patent WO-2020216066-A1 (WO)
Title: Distance detection-based control method for clothes treatment device and clothes treatment device
Inventor: WANG GUANGFENG
IPC: D06F39/00
Filed: 2020-04-09
Abstract: A distance detection-based control method for a clothes treatment device, and a clothes treatment device, wherein the clothes treatment device comprises an actuating part, and the control method comprises: detecting in real time the distance between a moving body and a clothes treatment device; calculating the amount of change in the distance; during, before or after calculating the amount of change in the distance, comparing the distance to a predetermined distance threshold value; according to the comparison result and in combination with the amount of change in the distance, determining the movement trend of the moving body relative to the clothes treatment device; and according to the determination result, controlling the action of the actuating part. The described control method and the device enable the accurate determination of the movement trend of a user before the user arrives at a clothes treatment device so as to implement the accurate control of the actuating part, and simplify the operation process of the user, thereby saving time, being highly efficient and energy-saving, and improving the convenience of use.
Patent WO-2021217714-A1 (WO)
Inventor: LIU YANZHI
IPC: A61B34/20
Filed: 2020-05-11
Abstract: A guide plate body (100, 401) of a surgical guide plate is provided with at least one bone binding surface (101), and the surgical guide plate further comprises a navigation tracing surface (200, 403), wherein the navigation tracing surface (200, 403) is arranged on the surface of the guide plate body (100, 401) or is arranged on a navigation tracing carrier (402); and the navigation tracing carrier (402) is arranged on the guide plate body (100, 401). A construction method and manufacturing method for a three-dimensional model of the surgical guide plate, and a corresponding computer device and storage medium are further disclosed. The construction method comprises: firstly acquiring image data of a bone to be operated on for three-dimensional reconstruction of the bone so as to obtain a three-dimensional model of the bone; then designing a surgical guide plate model according to the three-dimensional model of the bone; and printing the surgical guide plate by means of a 3D printing technique. The bone binding surface (101) of the surgical guide plate completely matches a bone structure surface (302) to be operated on, such that the surgical guide plate and the navigation tracing surface (200, 403) of the surgical guide plate can be stably fixed to a complex bone structure, and a navigation tracer and the 3D printing surgical guide plate are combined into a whole, thereby meeting the high-efficiency, accuracy and personalization requirements for the treatment.