baber/WOPTO huggingface dataset:
Patent WO-2020155693-A1 (WO)
Title: Wall-mounted indoor unit and air conditioner
Inventor: SUN ZECHENG
IPC: F24F13/20
Filed: 2019-10-25
Abstract: A wall-mounted indoor unit and an air conditioner, the air conditioner comprising the wall-mounted indoor unit; the wall-mounted indoor unit comprises a housing, and the housing comprises a surface frame (10), an end plate (20) and an end cover (30); the end plate (20) is located at an end of the surface frame (10), and the end plate (20) and the surface frame (10) are integrally formed; the end cover (30) is located at an end of the surface frame (10), and the end cover (30) covers the end plate (20). The structure in which the end plate (20) and the surface frame (10) are integrally formed allows the assembly of the wall-mounted indoor unit to be simple.
Patent WO-2021081830-A1 (WO)
Title: Répartition de charge de calcul
Inventor: QIAN JIE
IPC: B64C39/02
Filed: 2019-10-30
Abstract: Un procédé de répartition de charge de calcul consiste à déterminer une tâche de traitement associée à un véhicule mobile (1) et à déterminer une ou plusieurs ressources de traitement pour effectuer la tâche de traitement sur la base au moins partiellement des caractéristiques de la tâche de traitement. La détermination de la ou des ressources de traitement consiste à déterminer s'il faut ou non réaliser la tâche de traitement localement au niveau du véhicule mobile (1) et/ou à distance au niveau d'un terminal distant (2).
Patent WO-2021035943-A1 (WO)
Inventor: LI YUANYUAN
IPC: H01L51/50
Filed: 2019-11-04
Abstract: Disclosed in the present application is a quantum dot OLED display panel. By means of enabling an OLED light emitting source of a red/green sub-color resistor corresponding to a color filter to use a red-blue/green-blue mixed color light source, the blue light source in the mixed color light source can excite a red/green quantum dot material of a quantum dot photoinduced conversion film; excited light is transmitted by means of the color filter; the red/green light source in the mixed color light source can directly transmit through the color filter, so that the brightness of the panel is improved; and the red/green sub-color resistor on the side of the color filter is manufactured in an entire column or entire row manner, and the red-blue/green-blue mixed color light source on the side of an OLED array substrate is correspondingly manufactured, so that the resolution of the panel is effectively improved.
Patent WO-2021056698-A1 (WO)
Title: 一种集装箱式储能电池模组智能测温系统和方法
Inventor: SHANG DEHUA
IPC: G01K1/14
Filed: 2019-11-06
Abstract: 一种集装箱式储能电池模组智能测温系统和方法，包括测温装置、系统硬件和系统软件，测温装置位于储能集装箱的中心位置，测温装置由传感器（1）、谐波同步电机（2）、同步轮（3）、同步带（4）、挡板（5）、电机座（6）、主轴承承座（7）、双轴承（8）、主旋转轴（9）、固定板（10）、旋转过线盒（11）、固定螺杆（12）、控制电源（13）和底座（14）构成，系统硬件由S50LT点测温传感器探头、3D云台、控制器、监控后台四部分组成，系统软件由扫描控制系统和后台监控软件组成。所述测温系统和方法结合统计获得的被测试设备的发热规律，通过扫描策略的优化，缩短其测温扫描时间。通过设定扫描区域对设备的关键部位进行监测，便能有效掌握设备的发热情况，并大幅节省扫描测温时间。
Patent WO-2021087857-A1 (WO)
Inventor: ZHANG YUSHU
IPC: H04W72/02
Filed: 2019-11-07
Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a vehicle-to-everything (V2X) capable wireless device configured to perform sidelink cellular communications. The wireless device performs sidelink communications using a two-stage sidelink control information (SCI) protocol including Stage 1 SCI messaging carried on a physical sidelink control channel (PSCCH), and Stage 2 SCI messaging carried on a physical sidelink shared channel (PSSCH). The SCI messaging may be encoded using polar codes. Channel interleaving is utilized on the SCI to interleave the SCI between two or more layers of a MIMO transmission system. Scrambling for Stage 2 SCI messaging is performed based on the result of a cyclic redundancy check (CRC) performed on Stage 1 SCI messaging. Collisions between sidelink HARQ feedback to be transmitted to a base station and other transmissions is avoided based on a priority analysis of the sidelink HARQ feedback.
Patent WO-2021088008-A1 (WO)
Title: Apparatus and method for processing hybrid automatic repeat request (harq) feedback
Inventor: LI TIAN
IPC: H04W72/12
Filed: 2019-11-08
Abstract: A method for processing hybrid automatic repeat request (HARQ) feedback is disclosed. A base station, such as a gNB, triggers one-shot HARQ acknowledgement (ACK) feedback in response to the detected triggering condition. The base station obtains multiple versions of HARQ ACK bits for a transport unit from the one-shot HARQ ACK feedback, and consolidates the versions of HARQ ACK bits for the transport unit when a subsequently transmitted version among the versions of the HARQ ACK bits is inconsistent with a previous version among the versions of the HARQ ACK bits.
Patent WO-2021035967-A1 (WO)
Inventor: QU SHUO
IPC: G02F1/1339
Filed: 2019-11-12
Abstract: 本发明涉及一种显示面板，本发明通过将所述第一区域内单位面积下的所述支撑柱的支撑面的面积之和大于所述第二区域内单位面积下的所述支撑柱的支撑面的面积之和，从而使得面板第二区域可下压的距离增加，从而盒厚更易配合液晶体积缩小，防止真空气泡的产生，避免造成产品品质不良的现象，提高产品的可靠性。
Patent WO-2020215698-A1 (WO)
Inventor: ZHANG DI
IPC: H04L29/06
Filed: 2019-11-14
Abstract: The present application provides a security monitoring-based single sign-on verification method, a device, a computer apparatus, and a storage medium. The method comprises: receiving a sign-on request sent by a computer apparatus; receiving data information of the computer apparatus; generating token information according to the data information, and acquiring first server data during generation of the token information; encrypting the token information to obtain the encrypted token information; determining whether the first server data meets a first data requirement; if so, using the encrypted token information as a key for encrypting the token information, and storing the token information in a cache library; and retrieving the token information from the cache library by means of the encrypted token information to find corresponding sign-on information according to the token information, and enabling the computer apparatus to log in according to the sign-on information. In this way, the invention solves problems of susceptibility to token theft and poor server stability.
Patent WO-2020098749-A1 (WO)
Inventor: Dang Zijian
IPC: A47J37/06
Filed: 2019-11-14
Abstract: Provided are a food roasting method and a food roaster. The food roasting method comprises: preheat a roasting chamber to a first set temperature T1; after food to be roasted is placed in the roasting chamber, a microwave unit and the heating unit in the roasting chamber heat said food so that the temperature in the roasting chamber reaches a second set temperature T2, the microwave unit continues heating for a second set time t2, and said heating unit compensates for the temperature in the roasting chamber and heats the roasting chamber within a third set time t3, so that the temperature in the roasting chamber is stabilized at a third set temperature T3; the microwave unit stops heating after heating for the second set time t2, starting from the completion of heating for the third set time t3, said heating unit continues to maintain the temperature in the roasting chamber at the third set temperature T3 within a fourth set time t4. Thus, the roasting time of food is greatly shortened, and by compensating for the temperature of the roasting chamber, the food is easier to roast and color.
Patent WO-2020199603-A1 (WO)
Title: Server vulnerability detection method and apparatus, device, and storage medium
Inventor: WANG YANHUI
IPC: H04L29/06
Filed: 2019-11-15
Abstract: The present application relates to the technical field of vulnerability detection, and in particular, to a server vulnerability detection method and apparatus, a device, and a storage medium. The method comprises: receiving a server vulnerability detection command, and sending the server vulnerability detection command to a plurality of servers to be detected; obtaining a second-level domain name of each server to be detected, and extracting a third-level domain name corresponding to the second-level domain name from a preset domain name server; encrypting the third-level domain name by using a preset encryption algorithm; obtaining response data obtained after the server to be detected executes the server vulnerability detection command, and sending the response data and the encrypted third-level domain name to a vulnerability detection server; and receiving feedback information of the vulnerability detection server, and determining whether the server to be detected has a vulnerability. According to the present application, server vulnerability detection is effectively performed under a condition that a server requiring vulnerability detection does not generate echo information.
Patent WO-2021036006-A1 (WO)
Inventor: ZHAO LIANGBING
IPC: B23G1/18
Filed: 2019-11-16
Abstract: 一种全自动台式攻丝机，包括底座（1），其上设有一旋转主轴（2），旋转主轴上套有一固定块（3），固定块通过固定螺丝固定在旋转主轴上，旋转主轴从上至下等间距设有若干与固定螺丝相配合的螺纹孔，固定块通过一旋转套（4）连接一设在底座上方的横杆（5），固定块在旋转主轴上可上下调整高度，减少攻丝行程，适合各种规格的攻丝加工，旋转套内设有一微型电机，底座的上表面向上凸起形成工作台（8），工作台上表面设有若干组旋转盘（9），通过微型电机带动横杆进行多角度的加工，配合旋转盘可完成360°的全面攻丝，完成大件工件的复杂加工，横杆上环绕设有定位孔，横杆上套有丝杠（6），丝杠与横杆均被定位销贯穿从而固定连接在一起，丝杠向下通过升降机构连接丝锥（7），由气缸驱动的活塞杆更加稳定，在攻丝中很少会出现坏牙，提高成品率。
Patent WO-2020177401-A1 (WO)
Inventor: LIU HUAN
IPC: H01L27/146
Filed: 2019-11-23
Abstract: The invention relates to a broad-spectrum multi-band detection structure providing selective absorption enhancement, and a preparation method thereof. The broad-spectrum multi-band detection structure providing selective absorption enhancement comprises several sub-pixel units capable of detecting incident lights of different bands. Each sub-pixel unit consists of an array of square-well-shaped microstructures, and a metal lower electrode (2), a photosensitive layer (3), and an upper electrode (4) disposed on an array surface thereof. The size and array spacing of each square-well-shaped microstructure is determined according to a detection band of the respective sub-pixel unit in which the microstructure is located. An opening at an inside upper end of each square-well-shaped microstructure is hollow so as to form a resonance cavity, and resonance cavities are also formed between adjacent square-well-shaped microstructures in the same sub-pixel unit. Thus, the invention resolves the issue in the prior art in which detector structures cannot achieve multi-band absorption enhancement and detection in the visible and near-infrared range.
Patent WO-2021108997-A1 (WO)
Title: Highly stable vertical submerged pump
Inventor: CONG XIAOQING
IPC: F16L23/18
Filed: 2019-12-03
Abstract: A vertical submerged pump comprises a plurality of pipes (1) in end-to-end connection. A flange-shaped annular protrusion is provided at each of an upper end and a lower end of the pipe (1). The pipes (1) are connected together by means of a radial fixing device (2) and an axial fixing device (3). The radial fixing device (2) comprises two symmetrically arranged pipe clamping units (21) connected by means of an engagement fastener. A plurality of steel columns (22) are connected to the pipe clamping units (21). An outer wall of the steel column (22) abuts a sidewall of the annular protrusion. The axial fixing device (3) comprises a lower fixing ring (31), an upper fixing ring (32) and a rubber pad (33). The upper fixing ring (32) is in threaded connection with the lower fixing ring (31). The lower fixing ring (31) and the upper fixing ring (32) are respectively sleeved onto outer walls of two adjacent pipes (1). The above arrangement enables a pump to be tightly clamped, such that vibrations between pipes can be effectively reduced, thereby improving the stability of the pump.
Patent WO-2021119975-A1 (WO)
Title: 一种汽车发动机盖锁装置
Inventor: ZHOU XIANGDONG
IPC: E05B81/06
Filed: 2019-12-17
Abstract: 一种汽车发动机盖锁装置，包括下锁体（1）、电动推杆（3）和锁架（7），下锁体（1）一侧壁中部通过螺钉连接有固定板（2），固定板（2）内焊接有电动推杆（3），电动推杆（3）的传动输出端搭接有弧形卡板（4），弧形卡板（4）远离电动推杆（3）一端焊接有弹性锁板（5），弹性锁板（5）远离弧形卡板（4）一侧壁下端搭接有弹簧一（6）；弹簧一（6）远离弹性锁板（5）一端设置有锁架（7），锁架（7）一端外围设置有固定槽板（8）；锁架（7）下端设置有弹簧二（9）。该汽车发动机盖锁装置通过电动推杆（3）推动弧形卡板（4）解锁的方式，使得用户可通过汽车的控制系统便捷的将发动机盖锁打开，电动推杆（3）相对于传统的机械发动机盖锁工作稳定性更好，不易老化、使用寿命更长，且使用十分便捷。
Patent WO-2020238173-A1 (WO)
Inventor: LIANG ZHIWEI
IPC: H01L21/60
Filed: 2019-12-19
Abstract: Provided are a display backplane and a manufacturing method therefor, and a display device. The display backplane comprises: a driving substrate; a plurality of driving electrodes located on the driving substrate; and a plurality of connecting structures provided on the plurality of driving electrodes, respectively. Each of the connecting structures comprises: at least one conductive portion, provided on the driving electrode; and a limitation portion located on the side of the driving electrode provided with the at least one conductive portion, and located in at least a part of a peripheral region of the at least one conductive portion, the limitation portion protruding from the driving electrode and having a first height in a direction perpendicular to the driving substrate.
Patent WO-2020135661-A1 (WO)
Inventor: DENG LULU
IPC: A23G1/36
Filed: 2019-12-27
Abstract: 一种油脂组合物、包含所述油脂组合物的巧克力浆料、包含所述巧克力浆料的焙烤巧克力及其制备方法、含有所述油脂组合物的巧克力涂层烘焙食品、包含所述油脂组合物的烤巧克力脆皮涂层烘焙食品、包含所述油脂组合物的夹心烤巧克力及其制备方法。以所述油脂组合物的总重量计，所述油脂组合物中，碳原子数在30-40之间的甘油三酯含量为10-40％，碳原子数在42-52之间的甘油三酯含量为50-80％，X2U的含量为30-60％或35-55％或38-53％，其中X：碳数12以上的饱和脂肪酸；U：碳数16-18的不饱和脂肪酸；所述油脂组合物制备得到的巧克力具有良好耐热性、外脆内软且无蜡感。
Patent WO-2020140925-A1 (WO)
Title: Method, device and apparatus for recognizing damaged two-dimensional code, and storage medium
Inventor: ZHU JIN
IPC: G06K7/14
Filed: 2020-01-02
Abstract: Method, device and apparatus for recognizing a damaged two-dimensional code, and a storage medium. The method comprises: upon detecting that a region of a two-dimensional code has been damaged, a mobile terminal acquiring scanned image information of the two-dimensional code containing the damaged region of the two-dimensional code (S101); after acquiring the scanned image information of the two-dimensional code, the mobile terminal suggesting that a user inputs recognition support information associated with the two-dimensional code, and sending the scanned image information of the two-dimensional code and the recognition support information to a server (S102); and the mobile terminal receiving a two-dimensional code recognition result returned by the server according to the scanned image information of the two-dimensional code and the recognition support information, and performing an operation according to the two-dimensional code recognition result (S103).
Patent WO-2021138800-A1 (WO)
Inventor: ZHANG PENG
IPC: F01K27/00
Filed: 2020-01-07
Abstract: 本发明公开了一种利用压裂管汇设备给涡轮发动机供气的气源系统，包括供气装置，气源输送管汇，过滤装置，气体检测系统和连接装置，所述气源输送管汇，过滤装置和气体检测系统集成在压裂管汇设备上，所述供气装置通过过滤装置与气源输送管汇连接，气源输送管汇通过连接装置给涡轮发动机供气。有益效果：避免了高压区的隐患，节约了占地面积，避免了现场输送管汇的布线，提升了连接效率，降低了井场安装难度。
Patent WO-2021138801-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04W36/02
Filed: 2020-01-07
Abstract: 本申请实施例提供一种业务安全传输方法及装置、终端设备、网络设备，该方法包括：终端设备接收MBMS业务数据，其中，所述MBMS业务数据通过网络侧进行加密和/或完整性保护；所述终端设备对所述MBMS业务数据进行解密和/或完整性保护验证。
Patent WO-2021022786-A1 (WO)
Title: 显示面板及显示装置
Inventor: HU QUAN
IPC: H01L27/32
Filed: 2020-01-09
Abstract: 本申请提供一种显示面板及显示装置，其显示面板包括显示区和扇出区，所述扇出区和所述显示区至少部分重合；通过将至少部分扇出区设置于显示区内，使显示面板的显示区扩大到扇出区，增大了显示面板显示区的面积，减小了扇出区所占非显示区的面积，即缓解了显示面板非显示区面积过大的问题，进一步实现了窄边框、全面屏技术。
Patent WO-2021012641-A1 (WO)
Inventor: RAO XILIN
IPC: H01L23/49
Filed: 2020-01-09
Abstract: An encapsulation structure with exposed high-density multi-sided pins and a production method therefor. The encapsulation structure comprises a body (10), a base island (20) and pins (30), wherein the base island (20) and the pins (30) are arranged at the bottom of the body (10), a bottom surface of each pin (30) is exposed to a bottom surface of the body (10), and the pins (30) extend to multiple sides of the body (10) and out of the body (10). The body (10) comprises an integrated circuit (11), arranged on the base island (20) and connected to the pins (30), and a plastic encapsulation body (12), used for encapsulating the integrated circuit (11), the base island (20) and the pins (30), wherein a bottom surface of the plastic encapsulation body (12) and the bottom surface of the pins (30) are on the same horizontal plane; and the pins (30) comprise a first pin (31) isolated from the base island (20).
The thickness and volume of an encapsulation structure can be reduced, and the internal resistance and thermal resistance of encapsulation can be reduced, thereby improving the product performance and reliability, and also increasing the application range thereof.
Patent WO-2020151593-A1 (WO)
Title: Control method for refrigerator, and refrigerator
Inventor: JI LISHENG
IPC: F25D11/02
Filed: 2020-01-17
Abstract: A control method for a refrigerator, and a refrigerator. The refrigerator comprises a first refrigeration compartment (101) that is provided with an air inlet (310) and a return air vent (320) on the inner walls, a crisper (200) that is provided in the first refrigeration compartment (101) and forms a freshness preservation space (201), and a fan (400); the fan (400) is used for making cool air be blown into the first refrigeration compartment (101) by means of the air inlet (310); the return air vent (320) is used for leading out air from the first refrigeration compartment (101); the crisper (200) is close to the return air vent (320). The control method comprises: when the refrigerator refrigerates until the temperature of the first refrigeration compartment (101) reaches a set temperature, stopping refrigeration, turning off the fan (400), and keeping for a first preset period of time (S502); and turning on the fan (400) and keeping for a second preset period of time (S504) to use the return air of the first refrigeration compartment (101) flowing towards the return air vent (320) and having a high temperature to heat the crisper (200).
Patent WO-2020156538-A1 (WO)
Title: Interaction entre un codage avec précisions de vecteurs de mouvement et un codage avec différences de vecteurs de mouvements (mv)
Inventor: LIU HONGBIN
IPC: H04N19/139
Filed: 2020-02-02
Abstract: L'invention porte sur une interaction entre un codage avec précisions de vecteurs de mouvement et un codage avec différences de vecteurs de mouvement (MV). Dans un aspect donné à titre d'exemple, un procédé de traitement vidéo comprend les étapes consistant à : déterminer, pour une conversion entre un premier bloc vidéo et une représentation en flux binaire du premier bloc, si un mode de différences de vecteurs de mouvement symétriques (SMVD) pour le premier bloc est activé ou désactivé et/ou comment appliquer le mode SMVD pour le premier bloc, sur la base d'au moins un élément parmi des informations de mouvement, une précision de différences de vecteurs de mouvement (MVD) et une précision de vecteurs de mouvement (MV) du premier bloc ; et effectuer la conversion sur la base de cette détermination.
Patent WO-2020228383-A1 (WO)
Inventor: GUO GUANJUN
IPC: G06T13/20
Filed: 2020-02-05
Abstract: A mouth shape generation method and apparatus, and an electronic device, relating to the technical field of data processing. The method comprises: obtaining the sampling frequency of an audio file and the frame frequency of a video file corresponding to the audio file, the video file including a mouth shape animation (S101); determining an audio vector of the audio file on the basis of the sampling frequency and the frame rate (S102); predicting, by means of a prediction model, a mouth shape coefficient corresponding to the audio vector to obtain a mouth shape prediction value (S103); constructing a minimization objective function on the basis of an actual mouth shape value extracted from the video mouth shape animation and the mouth shape prediction value, the minimization objective function being used for training the prediction model so that the prediction accuracy of the prediction model reaches a preset value (S104); and performing mouth shape prediction on a newly obtained audio file on the basis of the trained prediction model (S105). By means of the method, the accuracy of picture mouth shape synthesis is improved.
Patent WO-2021042672-A1 (WO)
Title: 建筑物外墙施工移动平台
Inventor: Tian Shichuan
IPC: E04G3/32
Filed: 2020-02-12
Abstract: 一种建筑物外墙施工移动平台(200)，包括：施工平台(1)、车架(2)、行走轮组件(3)和移动平台(4)，车架(2)通过行走轮组件(3)可移动地连接在施工平台(1)上，行走轮组件(3)包括主动轮(3a1)和可摆动的摆动轮(3a2)，在车架(2)直行时两轮的行走方向平行，在车架(2)转向时两轮的行走方向形成夹角。该移动平台(200)移动稳定，不易偏离运动轨迹。
Patent WO-2020199854-A1 (WO)
Inventor: XU XIUQIANG
IPC: H04L1/00
Filed: 2020-03-06
Abstract: Provided by the present application are a method and device for determining transmission resources. In the method, a network device or terminal obtains an RV sequence of RVs corresponding to a plurality of transmission opportunities for the repeated transmission of data, and according to the RV sequence and n, an RV corresponding to the n-th transmission opportunity among transmission opportunities the number of symbols of which meets a preset condition among K transmission opportunities is determined. In the described method, according to the length of a time domain resource and the RV sequence, the time domain resource used by data is associated with the RV used by the data, and the network device or terminal can select to associate an RV containing more information bits to a relatively long time domain resource, thereby improving the decoding capabilities of a receiving end.
Patent WO-2020207173-A1 (WO)
Title: Ground detection method, ground detector, and autonomous mobile device
Inventor: GAO WANGSHU
IPC: G01S15/88
Filed: 2020-03-10
Abstract: Provided are a ground detection method, a ground detector, and an autonomous mobile device. The ground detection method comprises: transmitting an ultrasonic detection signal to the ground (S110); receiving detection signal feedback information (S120); determining the material of the ground according to the detection signal feedback information (S130); and determining an up-and-down state of the ground according to the detection signal feedback information (S130'). According to the method, the use of the received detection signal feedback information can simultaneously realize detection of the material of the ground and the up-and-down state of the ground, and a processing process of the detection method is simple; the method can enable the ground detector corresponding thereto to have a simple structure and be small in size; in addition, the implementation of the method is not influenced by environmental factors, such as the color of the ground, the reflection performance of the ground and the ambient illumination intensity, and the precision rate of detection is high, thus facilitating improvement in the degree of intelligence of the autonomous mobile device, and improving the user experience.
Patent WO-2021189201-A1 (WO)
Title: 飞行数据处理方法、装置、记录器、无人机和存储介质
Inventor: Xie Depeng
IPC: G07C5/08
Filed: 2020-03-23
Abstract: 一种飞行数据处理方法、装置、记录器、无人机和存储介质，其中方法包括：在无人机上电后，更新加密方案（101），获取无人机飞行过程中的飞行数据（102），根据更新后的加密方案，对获取到的飞行数据进行加密（103），将加密后的飞行数据保存到无人机的存储卡中（104）。该飞行数据处理方法、装置、记录器、无人机和存储介质，能够有效提高记录有加密飞行数据的存储卡的安全性，保障用户数据安全。
Patent WO-2021189225-A1 (WO)
Title: 一种机器学习模型训练方法、电子设备及存储介质
Inventor: TIAN WENQIANG
IPC: G06N20/00
Filed: 2020-03-24
Abstract: 本申请公开了一种机器学习模型训练方法，包括：第一节点发送第一指示信息，所述第一指示信息用于第二节点确定第一量化策略，所述第一量化策略用于确定机器学习模型的参数和/或输出结果。本申请还公开了另一种机器学习模型训练方法、电子设备及存储介质。
Patent WO-2021189263-A1 (WO)
Title: 电化学装置以及电子装置
Inventor: XU GUOQING
IPC: H01M10/0525
Filed: 2020-03-24
Abstract: 一种电化学装置，包括电极组件、封装袋、第一接线片以及第二接线片。封装袋包括第一壳体以及第二壳体，第一壳体与第二壳体相互结合形成容纳电极组件的容纳空间；第一接线片与电极组件电性连接并从封装袋的第一端凸出；第二接线片与电极组件电性连接；第一壳体包括第一封印区和第一非封印区，第一封印区位于第一端，第一非封印区与第一封印区相连接。第一非封印区靠近第一封印区设置朝向容纳空间的第一凹陷部，第一凹陷部位于第一接线片一侧。本申请还提供一种包括该电化学装置的电子装置。本申请提供的电化学装置，可避免第一接线片因真空封装产生的压力差导致第一接线片歪斜，提高电化学装置的生产效率和安全性能。
Patent WO-2021195873-A1 (WO)
Inventor: HU YOUHUA
IPC: G06T7/13
Filed: 2020-03-30
Abstract: The present application relates to a method and device for identifying a region of interest in an SFR test chart image, and a medium. The method comprises: acquiring an SFR test chart image; calculating edge contours of a black test block in the SFR test chart image; calculating the coordinates of the centroid of the edge contours; determining, according to distances between contour points on the edge contours and the centroid, the vertex coordinates of the black test block; and determining a region of interest according to the vertex coordinates of the black test block and a preset region-of-interest constraint value.