baber/WOPTO huggingface dataset:
Patent WO-2021184503-A1 (WO)
Title: Vertical displacement stopping system
Inventor: XU XINGLONG
IPC: A47B57/00
Filed: 2020-05-06
Abstract: The present invention provides a vertical displacement stopping system, which can facilitate the adjustment of the position of a bearing object. Said system comprises: a sliding guide mechanism, a locking mechanism and a bearing mechanism; the locking mechanism comprises a positioning hole, a positioning pin and a telescopic mechanism, characterized in that the locking mechanism further comprises a handle located at the front part of the bearing mechanism, and the handle is connected to the positioning pin by means of a transmission member; the telescopic mechanism comprises a housing, a movable cavity is provided in the housing, a movable block is provided in the movable cavity, the transmission member is connected to the positioning pin by means of the movable block, and a reset spring is further provided between the top of the movable block and the housing.
Patent WO-2021139069-A1 (WO)
Title: General target detection method for adaptive attention guidance mechanism
Inventor: CHEN SUTING
IPC: G06K9/62
Filed: 2020-05-26
Abstract: A general target detection method for an adaptive attention guidance mechanism. The method comprises cross downsampling, target region recognition (SORR), pyramid prediction convolution (APPK) of the attention guidance mechanism, and intersection over union (IoU) adaptive loss optimization. The cross downsampling can keep the overall fine texture characteristics in a multi-scale feature map, and reduces the loss of space information in an image downsampling process. An SORR module divides the feature map into n×n grids and obtains an attention score map, which improves the target detection efficiency. An APPK module can select a recommended region to solve the mismatch problem between a prediction module and a multi-scale target. An IoU adaptive loss function is used for solving the hard example problem in a training. The target detection method is better than the existing general target detection method in terms of both the accuracy and the detection speed.
Patent WO-2021237802-A1 (WO)
Title: Module connecting structure of practical training platform
Inventor: WANG TE
IPC: G09B9/00
Filed: 2020-06-08
Abstract: Disclosed is a module connecting structure of a practical training platform, the structure comprising a practical training platform board (1) and a connecting component (3). A mounting insertion groove (4) is provided in the practical training platform board (1), the mounting insertion groove (4) comprises an upper groove body (4-1) and a lower groove body (4-2), which are sequentially arranged from top to bottom and are in communication with each other, the upper groove body (4-1) is a through groove, the width and depth of the upper groove body (4-1) are smaller than those of the lower groove body (4-2), and the length of the upper groove body (4-1) is equal to that of the lower groove body (4-2); the connecting component (3) comprises a first blocking member (3-1) arranged in the lower groove body (4-2), a second blocking member (3-2) arranged on an upper side surface of the upper groove body (4-1), and a connecting member (3-3) arranged between the first blocking member (3-1) and the second blocking member (3-2); the connecting member (3-3) is connected to the upper groove body (4-1) in a sliding manner, and the connecting member (3-3) is provided with a threaded connection section (6) in threaded connection with a connecting screw hole (5) of the first blocking member (3-1); and the second blocking member (3-2) is rotationally connected to the connecting member (3-3), the top of the connecting member (3-3) is provided with a third blocking member (3-4), and the central axis of the threaded connection section (6) is perpendicular to a blocking surface of the first blocking member (3-1) and a blocking surface of the second blocking member (3-2). The practical training platform board (1), which has the mounting insertion groove (4) cooperates with the connecting component (3), which has a unified structure, such that the function of the practical training component (2) being quickly mounted by a student is realized.
Patent WO-2020249009-A1 (WO)
Inventor: WANG GUANGJIA
IPC: G02F1/1339
Filed: 2020-06-10
Abstract: Provided is a display panel (100), including: an array substrate (110), wherein a common wiring is provided on the array substrate (110); a color filter substrate (130) arranged in a box with the array substrate (110), a common electrode corresponding to the common wiring is provided on the color filter substrate (130); a sealant (150) arranged between the array substrate (110) and the color filter substrate (130), enclosing a liquid crystal housing space (130) with the array substrate (110) and the color filter substrate (130); and a conductive rubber ball (170) embedded in the sealant (150) for conducting the common wiring of the array substrate (110) and the common electrode of the color filter substrate (130); a non-display area (02) of the array substrate (110) includes a transfer area (111) corresponding to the position of the conductive rubber ball (170) and a surrounding area (113) arranged around the transfer area (111); the surface of the array substrate (110) away from the color filter substrate (130) being as a reference, the height of the surrounding area (113) of the array substrate (110) is less than or equal to the maximum height of the transfer area (111) of the array substrate (110).
Patent WO-2020259315-A1 (WO)
Inventor: HUANG TAO
IPC: D06F39/02
Filed: 2020-06-12
Abstract: A laundry treatment agent dispensing assembly for use in a laundry treatment device, and a laundry treatment device. The laundry treatment device comprises a body; the laundry treatment agent dispensing assembly comprises a storage container (2), a dispensing container (3), and a liquid guiding cannula (4); the storage container (2) is fixed in the body; the dispensing container (3) is slidably connected with the body; one end of the liquid guiding cannula (4) is communicated with the dispensing container (3), and the other end of the liquid guiding cannula (4) is inserted into the storage container (2); the length of the liquid guiding cannula (4) is set so that the other end of the liquid guiding cannula (4) does not go out of the storage container (2) when the dispensing container (3) moves away from the storage container (2); when a laundry treatment agent is added, it is only needed to pull the dispensing container (3) from the body, and the liquid guiding cannula (4) always enables the dispensing container (3) to be communicated with the storage container (2), so that the laundry treatment agent injected into the dispensing container (3) can be conveyed into the storage container (2) by means of the liquid guiding cannula (4).
Patent WO-2021068551-A1 (WO)
Title: Data storage and comparison method, storage and comparison circuit apparatus, and semiconductor memory
Inventor: ZHANG LIANG
IPC: H03K5/24
Filed: 2020-06-22
Abstract: Disclosed are a data storage and comparison method, a storage and comparison circuit apparatus, and a semiconductor memory. The storage and comparison circuit apparatus comprises a latch and a comparator, wherein the latch is used for latching input first input data and outputting first output data and second output data, the first output data is identical to the first input data, the second output data is different from the first input data, and the first output data and the second output data are respectively input into the comparator; and the comparator is used for receiving second input data, the first output data and the second output data and outputting a comparison result. Used unit structures of a latch and a comparator can simplify device data in the latch and the comparator, and reduce the area of a chip; in addition, same can also reduce the amount of calculation, and improve the efficiency of data comparison.
Patent WO-2022000208-A1 (WO)
Title: 一种数据重传方法和装置
Inventor: HE TAO
IPC: H04L12/26
Filed: 2020-06-29
Abstract: 本申请实施例提供一种数据重传方法和装置，涉及终端软件领域，能够对多种数据类型的数据包进行重传。其方法为：发送端接收重传请求，重传请求包括待重传的第一个微片的序列号；发送端根据待重传的第一个微片的序列号读取重传缓存中的数据并进行重传，重传缓存中包括至少两种类型的数据包的微片，至少两种类型的数据包的重传方式不同。本申请实施例应用于链路层的数据传输场景。
Patent WO-2021114621-A1 (WO)
Inventor: DENG YULONG
IPC: G06F16/23
Filed: 2020-06-30
Abstract: Provided is an artificial intelligence-based data replacement method, comprising: obtaining a data processing request sent by a requesting terminal, the data processing request carrying data to be processed, a first terminal address of the requesting terminal, and a second terminal address of the processing terminal; on the basis of the first terminal address and the second terminal address, determining, from pre-stored configuration data, data to be replaced at different positions in the data to be processed, and obtaining, from the configuration data, updated data of the data to be replaced at different positions; and replacing the data to be replaced by means of updating the data to obtain replaced data to be processed. At the same time, the present application also relates to blockchain technology, and data to be processed, updated data, and replaced data to be processed can all be stored on the blockchain.
Patent WO-2021057169-A1 (WO)
Title: Artificial light environment method for plant seedling raising
Inventor: LI YANG
IPC: A01G22/05
Filed: 2020-07-07
Abstract: An artificial light environment method for plant seedling raising. The proportion of the number of photons with the wavelength greater than 700 nm in a light environment is less than 3%. Further provided is method for performing seedling raising by using the foregoing light environment method. In the light environment of a management process, the artificial light environment method for plant seedling raising is used in spectrum, and thus, a seedling that is more robust than a traditional greenhouse seedling is rapidly obtained.
Patent WO-2021120605-A1 (WO)
Inventor: YAN SHUFA
IPC: G01N33/18
Filed: 2020-07-08
Abstract: A chemical concentration sensor, comprising a single-chip microcomputer, a communication module, a power supply module, a power supply isolation module, an LED light emitter (2), a temperature sensor and a data acquisition module. The LED light emitter (2) is connected to and controlled by the single-chip microcomputer; output signals of the temperature sensor are connected to the data acquisition module, which is connected to the single-chip microcomputer; the power supply module provides power for the single-chip microcomputer and the LED light emitter (2); the communication module is used to connect an upper computer, and the power supply module is connected to the LED light emitter (2) by means of the power supply isolation module. The chemical concentration sensor can realize the detection of chemical concentration after industrial circulating water treatment, and the detection efficiency is high.
Patent WO-2021008626-A1 (WO)
Title: 一种侧定位条齿带制作工艺方法的侧定位条齿带制作工艺工装
Inventor: LIU SUHUA
IPC: B29D29/08
Filed: 2020-07-20
Abstract: 一种侧定位条齿带制作工艺工装，包括侧定位条（1）、固定模板（2）、侧条带宽度定位器（3）、侧条带长度定位器（4）和胶体（5），固定模板（2）固定侧条带宽度定位器（3）和/或侧条带长度定位器（4），侧条带长度定位器（4）设置于固定模板（2）的一侧或两侧，侧条带长度定位器（4）朝向固定模板（2）内侧与侧条带宽度定位器（3）形成侧定位条带成形槽（6），带内侧定位条（11）布置在侧定位条带成形槽（6）内，胶体（5）设置于侧定位条带成形槽（6）内，胶体（5）包裹带内侧定位条（11）形成侧定位条齿带（14），将带内侧定位条（11）抽出形成穿孔侧定位条带（15）或使带内侧定位条（11）与胶体（5）为一体式，带外侧定位条（10）在侧定位条带一侧或两侧形成侧定位条齿带（14）。
Patent WO-2021027544-A1 (WO)
Title: 基于双目图像的模型训练方法、装置及数据处理设备
Inventor: LIU PENGPENG
IPC: G06N20/00
Filed: 2020-07-27
Abstract: 本申请实施例提供了一种基于双目图像的模型训练方法、装置及数据处理设备，图像匹配模型包括教师模型及学生模型。在本申请提供的方法中，首先获取通过双目图像采集装置在不同时间点采集的两组样本图像。然后针对两组样本图像中的任意两个样本图像，通过教师模型根据该两个样本图像之间的预设几何约束进行光流估计，获得更准确的高置信度光流估计结果，预设几何约束为基于双目图像的几何约束。最后将置信度高的光流估计结果作为标注信息，使用该两个样本图像对学生模型进行图像元素匹配的机器学习训练。如此，可以实现使用未标注图像的自监督训练，并且训练获得的模型具有较高的识别准确性。
Patent WO-2021135271-A1 (WO)
Inventor: WANG GANGFENG
IPC: G06K9/62
Filed: 2020-08-21
Abstract: 一种分类模型训练方法、系统、电子设备及存储介质，该方法包括：确定数据集中第一类样本和第二类样本的采样倍率，并将采样倍率小于预设值的样本设置为目标样本（S101）；根据所述数据集中所有样本之间的欧式距离确定所述目标样本的数据分布特征信息（S102）；其中，所述数据分布特征信息为描述近邻样本中同类样本数量的信息，所述近邻样本为欧式距离小于预设距离的两个样本；根据所述数据分布特征信息生成所述目标样本对应的新样本（S103）；利用所述第一类样本、所述第二类样本和所述新样本训练分类模型（S104）。能够均衡数据集中的各种类样本的数量，提高分类模型的预测准确度。
Patent WO-2021043011-A1 (WO)
Title: Feedback-type intelligent syringe
Inventor: YAN ZIBAO
IPC: A61M5/32
Filed: 2020-08-21
Abstract: Disclosed is a feedback-type intelligent syringe, comprising a needle (3) and a needle hub (1), wherein the needle (3) is provided with a first electrode (5) and a second electrode (6) for detecting human tissue impedance, the first electrode (5) and the second electrode (6) are electrically connected to a main control device (2), and the main control device (2) is electrically connected to a display or reminding device. With the above structure, the impedance of tissues and organs such as skin, muscles, hydrops and blood can be accurately measured to provide a basis for intelligent injection and extraction settings. During injection, injuries due to dislocation, embolism, etc. are avoided, and drug delivery is accurate; or, the fat extraction process is accurately monitored, and injuries caused by erroneous extraction are avoided; or, when tumor hydrops and cerebrospinal fluid are extracted, the medical risk is reduced by means of accurate scanning prediction and accurate positioning, and the efficiency of treatment by surgeons is greatly improved.
Patent WO-2021037268-A1 (WO)
Inventor: YI FU
IPC: H01L29/739
Filed: 2020-08-31
Abstract: A trench gate structure IGBT, comprising a substrate and a plurality of IGBT cells. Each IGBT cell comprises gates. The substrate has a plurality of first trench units (10) and second trench units (20). The gates (30) of each IGBT cell are arranged in trenches of the first trench units in one-to-one correspondence. At least adjacent first trench units are in communication by means of the second trench units, and the trenches of the first trench units and the second trench units are filled with a gate material (310). The gate material located in the first trench units forms the gates of the IGBT cells. The gate material located above the substrate may be partially or completely removed so as to reduce the parasitic capacitance of the device, and the distance between the IGBT cells may also be adjusted, so that the trench gate structure IGBT may have heat dissipation consistency, and the trench gate structure IGBT has high power density.
Patent WO-2021052193-A1 (WO)
Title: Method for controlling balanced frosting of outdoor units in multi-split air-conditioning system
Inventor: ZHUO BAITIAN
IPC: F25B47/02
Filed: 2020-09-04
Abstract: The present invention relates to the technical field of air-conditioners, in particular to a method for controlling the balanced frosting of outdoor units in a multi-split air-conditioning system. The present invention aims to solve the problem in existing multi-split air-conditioning systems of resource waste caused by a low utilization efficiency of the heating capability of outdoor units as a result of some of the outdoor units entering a defrosting state when the heating capability is not fully utilized. According to the control method provided in the present invention, by means of determining whether an outdoor unit set satisfies a frosting unbalance condition, the actual output capability of outdoor units of the outdoor unit set is selectively controlled on the basis of the frosting degrees of all the outdoor units. Thus, the difference between the frosting degrees of different outdoor units in the outdoor unit set at the same time can be reduced, such that the heating capability of all the outdoor units can be fully utilized when the outdoor unit set enters a defrosting state.
Patent WO-2021047450-A1 (WO)
Title: Battery, battery module, battery pack, and automobile
Inventor: WANG JIANJUN
IPC: H01M4/13
Filed: 2020-09-04
Abstract: A battery, comprising: a positive electrode plate, a negative electrode plate, and a diaphragm, insulating tape being attached onto the positive electrode plate, a first side of the tape being arranged on the same side as a first side of the positive electrode plate; the first side of the positive electrode plate is positioned between the first side of the tape and the second side of the tape in a first direction, and the second side of the tape is positioned between the first side of the positive electrode plate and a second side of the positive electrode plate in the first direction; and the insulating tape extends in a second direction from a first end of the positive electrode plate to a second end of the positive electrode plate. The battery provided in the present disclosure can effectively prevent burrs from piercing the diaphragm and ensure the high safety of the battery. Also provided in the present disclosure are a battery module, a battery pack, and an automobile.
Patent WO-2022051980-A1 (WO)
Inventor: HUANG ZHINING
IPC: C07D307/79
Filed: 2020-09-10
Abstract: A method for preparing compound 1 and compound 2. The structures of the compound 1 and the compound 2 is shown below, and the method comprises the following steps: 1) taking 2,3-dihydrobenzofuran-7-aniline as a raw material, and carrying out selective dibromination by using a bromination reagent to obtain 4,6-dibromo-2,3-dihydrobenzofuran-7-aniline; 2) enabling the 4,6-dibromo-2,3-dihydrobenzofuran-7-aniline obtained in the step 1) to be subjected to a Sandmeyer reaction for chlorination to obtain 4,6-dibromo-7-chloro-2,3-dihydrobenzofuran; 3-1) using a strong base to selectively remove bromine from the 4,6-dibromo-7-chloro-2,3-dihydrobenzofuran obtained in the step 2), and then adding a formylation reagent to obtain the compound 1; and 3-2) using a strong base to selectively remove bromine from the 4,6-dibromo-7-chloro-2,3-dihydrobenzofuran obtained in the step 2), and then performing reaction with 4-cyclopropyl benzaldehyde to obtain the compound 2.
Patent WO-2022011813-A1 (WO)
Title: Multi-dimensional control suspension switch
Inventor: LI LIANGQING
IPC: G06F3/0346
Filed: 2020-09-10
Abstract: A multi-dimensional control suspension switch, comprising: a switch suspension body (20), which has a magnet (21); a magnetic suspension supporting mechanism (10), which is used for supporting the switch suspension body (20) in a stable suspension state relative thereto; a magnetic detector (13), which is used for detecting a magnetic field change of the switch suspension body (20) relative thereto and outputting a corresponding magnetic change signal; and a switch control circuit, which is used for receiving the magnetic change signal output by the magnetic detector (13) and generating a corresponding switch signal on the basis of the received magnetic change signal. The multi-dimensional control suspension switch or switch apparatus can be applied to various electrical appliances, and the switch handover function of electrical appliance (B) can be realized simply by means of applying a simple pushing action to a suspension body (20), thereby achieving both convenient operability and novelty.
Patent WO-2022056719-A1 (WO)
Inventor: WU FANKUN
IPC: B29C45/26
Filed: 2020-09-16
Abstract: 本申请提供一种注塑模具和注塑方法。注塑模具包括外壳和盖板，外壳内设模腔，模腔内用于收容功率模块；盖板设有多个通孔，盖板可拆卸连接至外壳，盖板位于模腔内且与外壳共同定位所述功率模块，多个通孔用于匹配功率模块的多个引脚。本申请通过设置盖板，并在盖板上设有供引脚穿过的通孔，通过更换通孔排布方式不同的盖板，可以实现同一套注塑模具兼容同一系列不同引脚位置的功率模块。不同盖板的通孔的排布方式不同，针对具有不同的排布方式的引脚的功率模块注塑时，只需要更换设有相应通孔的盖板即可实现注塑密封，而不用更换整个注塑模具，解决了注塑模具开发周期长、成本高的问题。
Patent WO-2021052457-A1 (WO)
Title: Workpiece, method for preparing workpiece, housing, and electronic device
Inventor: SHENG QIUCHUN
IPC: B44C3/02
Filed: 2020-09-18
Abstract: A workpiece and a method for preparing a workpiece. The workpiece and the method for preparing a workpiece can be applied to the housing of an electronic device (100), such as the cover plate and middle frame of a mobile phone. The workpiece comprises a substrate (1), the surface of the substrate (1) having at least one gradual anti-glare region (11). The glossiness of the substrate (1) in the gradual anti-glare region (11) is decreased along at least one preset direction in the gradual anti-glare region (11). The haze and roughness of the substrate (1) in the gradual anti-glare region (11) are respectively increased along the at least one preset direction. The glossiness, haze and roughness of the gradual anti-glare region (11) on the surface of the workpiece are gradually changed, and the intermediate transition is smooth and not abrupt, thereby presenting a new gradual anti-glare appearance effect as a whole. Moreover, the gradual anti-glare region (11) on the surface of the workpiece also has better anti-glare and anti-dirt effects, and has a better touch feeling.
Patent WO-2021232660-A1 (WO)
Title: Multistable dual-erasable anti-counterfeiting technology with continuously controllable reflection color, and use thereof in field of optical information coding
Inventor: ZHU WEIHONG
IPC: G02F1/139
Filed: 2020-10-12
Abstract: Disclosed are a multistable dual-erasable anti-counterfeiting method with a continuously controllable reflection color, and the use thereof in the field of optical information coding. The method and the use have the characteristics of a high thermal stability and a strong fatigue resistance, and implementation thereof depends on a material system which is composed of a diarylethene compound based on an endogenous chiral steric hindrance type alkene bridge and a liquid crystal and is disclosed herein. The diarylethene based on the endogenous chiral steric hindrance type alkene bridge has the following structural characteristics: the material system composed of the diarylethene compound based on the endogenous chiral steric hindrance type alkene bridge and the liquid crystal is easily processed, and has low raw material costs, a wide spectral color adjustment range and excellent thermal stability and fatigue resistance, and same is also expected to be further widely used in the field of dual-erasable anti-counterfeiting and optical information coding with a good thermal stability and a strong fatigue resistance.
Patent WO-2021082911-A1 (WO)
Inventor: LIU WUJIAN
IPC: G06F13/38
Filed: 2020-10-14
Abstract: 本申请实施例提供一种内容传输方法和终端设备，该方法包括：第一终端设备获取第一指令，所述第一指令指示所述第一终端设备需要与其它终端设备之间进行内容传输；第一终端设备响应第一指令，发送第一信息至第二终端设备，所述第一信息用于所述第二终端设备确定内容传输方向为所述第一终端设备向所述第二终端设备传输内容；所述第一终端设备接收来自所述第二终端设备的内容传输方向指示信息；所述第一终端设备确定第一内容，并向第二终端设备发送所述第一内容，所述第二终端设备接收并显示所述第一内容。本申请中终端设备通过指令触发内容传输过程，无需依赖于NFC功能，适用性优异，且本申请也不依赖于第三方应用或者社交软件或者数据线，传输内容效率高且简单易实现。
Patent WO-2021159765-A1 (WO)
Title: Account data sharing method and electronic device
Inventor: LUO MEILING
IPC: H04L29/06
Filed: 2020-11-02
Abstract: The present application relates to the technical field of communications and the technical field of artificial intelligence (AI), and disclosed therein are an account data sharing method and an electronic device, which can intelligently achieve the automatic sharing of account data on the premise of protecting the information security of a user. The specific solution comprises: after a first device logs into a first account in a first application, the first device can receive a first operation by a user on the first application, wherein login information of the first account comprises: the first account, or the first account and the login password of the first account; in response to the first operation, the first device may display a first interface comprising one or more device options, each of which corresponds to a wireless device found by the first device; in response to a selection operation of the user on a first device option in the first interface, the first device can send identity information of the first application and the login information of the first account to a second device corresponding to the first device option.