baber/WOPTO huggingface dataset:
Patent WO-2021004238-A1 (WO)
Inventor: LIU WEICHEN
IPC: B41J2/175
Filed: 2020-06-16
Abstract: 一种成像盒及应用于成像盒上的芯片，该成像盒可拆卸安装在图像形成装置上，图像形成装置设置有多个触针(3)，该成像盒包括盒本体(4)，盒本体(4)设有第一定位腔(41)，第一定位腔(41)的开口位于盒本体(4)的第一表面(42)；盒本体(4)还设有与触针(3)接触的多个接触部(321、322)；其中，当成像盒安装到图像形成装置上时，多个触针中的至少两个触针(3)伸入第一定位腔(41)中，第一定位腔(41)开口的两侧分别设有接触部(321、322)。该成像盒的端子能够与触针稳定电接触。。
Patent WO-2021135118-A1 (WO)
Title: Dustproof structure, microphone packaging structure and electronic device
Inventor: LIN YUJING
IPC: H04R19/00
Filed: 2020-06-30
Abstract: Disclosed are a dustproof structure, a microphone packaging structure and an electronic device. The dustproof structure comprises a carrier and a grid part; the carrier is of a hollow structure; the grid part comprises a filter screen and a fixing part arranged around the filter screen; a grid hole structure is provided on the filter screen; the ratio of the area sum of all grid holes on the grid hole structure to the area of the grid part is defined as the opening rate of the grid part; the opening rate of the grid part ≥ 75%; and the grid part is arranged at one end of the carrier and covers the hollow structure, the filter screen is opposite the hollow structure, and the fixing part is connected to the carrier. The present invention has the technical effect that the dustproof structure is conducive to improving the signal-to-noise ratio (SNR) of a microphone, and can also stop external particulate matter from entering the interior of the microphone packaging structure.
Patent WO-2021017760-A1 (WO)
Title: Color coding-based mobile positioning device and method, and rail transport system
Inventor: CHEN XIYANG
IPC: B61L25/02
Filed: 2020-07-06
Abstract: A color coding-based mobile positioning device, comprising several coded ribbon groups (1) and a detection device (2). The several coded ribbon groups (1) are arranged at intervals in the direction where a monitoring route extends; each of the coded ribbon groups (1) comprises several ribbons (10) provided in parallel and having different color rankings; the detection device (2) is disposed on a movable carrier (71) to be monitored, and comprises a supporting plate (20); the supporting plate (20) is provided with several groups of ribbon detection modules (21); each of the ribbon detection modules (21) comprises several ribbon detectors. Also disclosed are a color coding-based mobile positioning method and a rail transport system in which the mobile positioning device is mounted. The specific element of the detection and recognition of the color coding-based mobile positioning device is the color of the ribbons, which has the advantages of fast recognition speed, large positioning code database and not affected by the slight vibration of the movable carrier.
Patent WO-2021120614-A1 (WO)
Title: 二次编码优化方法
Inventor: ZHU CE
IPC: H04N19/177
Filed: 2020-07-17
Abstract: 本发明属于编码技术领域，具体涉及一种二次编码优化方法。本发明的方法主要包括：根据编码器输入量化参数QP 0 的范围设置视频序列起始I帧的量化参数，采用简化的方法进行第一次编码，同时计算当前帧的帧级时域影响因子k i 和帧内所有16×16像素块的块级时域影响因子k B,j ，第一次编码结束后恢复编码器的参考列表信息，然后判断场景是否切换，根据场景是否切换采用不同的策略设置量化参数进行第二次编码。本发明的有益效果是：通过简化的第一次编码得到当前帧与参考帧之间的率失真依赖强度，以及当前帧中各编码块对后续编码过程的率失真重要程度，进而用于指导第二次编码的帧级和CTU级编码资源优化。
Patent WO-2022000631-A1 (WO)
Inventor: QIU ZHIQIANG
IPC: H04R9/06
Filed: 2020-07-23
Abstract: Provided are a sound producing device and an electronic device provided with same. The sound producing device comprises a voice coil and a framework, wherein the framework is arranged on the voice coil; the framework comprises a framework body and an oxide layer; the framework body is made of an alloy; and the oxide layer is at least arranged on the side of the framework body that faces the voice coil. The sound producing device and the electronic device provided with same in the present application can effectively solve the problem in the prior art that short circuiting easily occurs when a framework and a voice coil are glued.
Patent WO-2022021381-A1 (WO)
Inventor: SHI BOYANG
IPC: G09F9/30
Filed: 2020-07-31
Abstract: A display module (10) and display apparatus, relating to the technical field of display. The display module (10) comprises a display panel (101) and a support structure (102). A first flexible portion (1021) of the support structure (102) has good flexibility. When folding the display apparatus, the first flexible portion (1021) of the support structure (102) may provide buffer for dislocation between the support structure (102) and the display panel (101), reducing the risk of the support structure (102) pushing and damaging the display panel (101). Thus, the present display panel (101) has a high yield rate, and the display apparatus has good display effects. Also, because a rigid portion (1022) in a bending area of the support structure (102) has good rigidity, the display apparatus is ensured of having flat state flatness restored after having been folded, and of realizing the display effects in a flat state.
Patent WO-2021027799-A1 (WO)
Inventor: ZHAO YIN
IPC: H04N19/176
Filed: 2020-08-11
Abstract: La présente invention concerne un procédé de réglage QP appliqué à un procédé de codage d'image vidéo. Le procédé comprend les étapes consistant à : déterminer que la CU actuelle est une CU de luminosité, une CU de luminosité et de chromaticité ou une CU de chromaticité, la CU actuelle étant une CU quelconque dans le QG actuel ; si la CU actuelle est une CU de luminosité ou une CU de luminosité et de chromaticité, régler un QP de base de la CU actuelle comme QP cible ; coder la CU actuelle en fonction du QP de base de la CU actuelle ; si la CU actuelle ne présente pas d'erreur résiduelle et si ni la CU de luminosité, ni la CU de luminosité et de chromaticité, qui ont été codées avant la CU actuelle dans le QG actuel, ne présente d'erreur résiduelle, modifier le QP de base de la CU actuelle en un QP prédit ; et si la CU actuelle est une CU de chromaticité, régler le QP de base de la CU actuelle comme QP de base de la CU de luminosité correspondant à la position centrale de la CU actuelle, et coder la CU actuelle sur la base du QP de base de la CU actuelle. La mise en œuvre de la présente invention permet d'améliorer l'efficacité de codage et de décodage.
Patent WO-2021073230-A1 (WO)
Inventor: JIN HAILONG
IPC: F25B43/02
Filed: 2020-08-12
Abstract: 一种气液分离器及压缩系统，气液分离器中设置有外筒（10）、过滤组件（20）和单向阀（30）；外筒（10）的上部具有入口，外筒（10）的下部具有出口；过滤组件（20）包括滤网（21）和支架（22），支架（22）与外筒（10）连接，滤网（21）设置在支架（22）上，支架（22）具有阀口；单向阀（30），设置在支架（22）上，单向阀（30）位于滤网（21）的下方，单向阀（30）包括密封件（31），密封件（31）位于支架（22）的背离滤网（21）的一侧，密封件（31）可移动地设置，以打开或关闭阀口，支架（22）上方区域与支架（22）下方区域的压力差达到预定值时，阀口打开以使入口和出口单向连通。将该气液分离器应用到压缩系统中，在压缩机停机后，气液分离器的阀口关闭，可避免压缩机中的气体通过气液分离器排出，从而保证了压缩机内的压力，这样压缩机再次启动时可以加快启动速度，减少启动时间。
Patent WO-2021042969-A1 (WO)
Title: Construction apparatus and construction method for self-learning speech recognition system
Inventor: Fan mao
IPC: G10L17/24
Filed: 2020-08-14
Abstract: A construction apparatus and construction method for a self-learning speech recognition system. The construction apparatus is applied to a speech recognition system; the speech recognition system comprises a microphone and a speech recognition module using the construction apparatus; the microphone is connected to the speech recognition module; the construction apparatus comprises an analysis unit (1) configured to analyze an output signal of the microphone to obtain a plurality of signal parameters, and a recognition unit (2) connected to the analysis unit (1) and configured to determine, according to the signal parameters, whether the output signal is a preset activation speech. A wake up operation is implemented by means of an activation speech, so that a power supply module, an ADC, and a CPU in a standby process are enabled to sleep, thereby reducing energy consumption in the standby process.
Patent WO-2021073286-A1 (WO)
Inventor: GUO TAILIANG
IPC: H01L33/00
Filed: 2020-08-31
Abstract: 本发明涉及一种单端电学接触、单端载流子注入的μLED发光与显示器件及其制备方法，包括一个以上的像素单元，每个像素单元自下而上依次包括像素下电极、μLED晶粒、绝缘层、以及像素上电极；其中μLED晶粒直接接触所述像素下电极，外部载流子通过所述像素下电极注入所述μLED晶粒，绝缘层使得外部载流子无法通过所述像素上电极注入μLED晶粒；所述μLED晶粒由施加在像素上电极、像素下电极之间的交变电场点亮。本发明规避了复杂的键合工艺，有望提高μLED发光与显示器件的市场竞争力。
Patent WO-2022011811-A1 (WO)
Title: Spraying gun
Inventor: WANG JINFENG
IPC: B05B11/02
Filed: 2020-09-09
Abstract: A spraying gun, comprising: a gun body (2), wherein a liquid spraying channel (8) and a pressure liquid channel (22), which are in communication with each other, are arranged in the gun body (2); and further comprising: a nozzle part (20) and a pressure chamber part (21), wherein the pressure chamber part (21) comprises a piston cylinder body (210), a pressure chamber (211) and a piston (212), the piston (212) is arranged in the pressure chamber (211) in a sliding and sealing manner, the suction action of the spraying gun is realized by means of the pressure change of gas in the pressure chamber (211), and the piston (212) is provided with a gas hole (2120) positioned in an axial direction from the exterior of the piston (212) towards the middle; and a liquid communication part (23), wherein an opening and closing apparatus (24) is arranged in the liquid communication part (23), a reverse spraying apparatus (1), which realizes the functions of forward spraying, reverse spraying and 360-degree oblique side spraying of the spraying gun, is hermetically inserted into the side of the opening and closing apparatus (24) facing a liquid container, and the side wall of the side of the bottom of the pressure chamber (211) facing the liquid communication part (23) is provided with a gas and liquid passing port (248) which is respectively in communication with the pressure liquid channel (22) and the opening and closing apparatus (24). The spraying gun can realize the functions of forward spraying, reverse spraying, and 360-degree oblique side spraying, and spraying, foam spraying or line spraying, and can also effectively prevent operation by children and prevent liquid from overflowing in the transportation process.
Patent WO-2021120787-A1 (WO)
Inventor: ZHOU JIANZHONG
IPC: G06N3/08
Filed: 2020-10-06
Abstract: The present invention relates to the field of optimal operation of a hydropower system, and provides a simulation operation method for a large-scale reservoir group in a main stream and tributaries of a river basin. The method comprises: (1) constructing a reservoir operation function, analyzing relevant factors affecting a reservoir outflow, performing correlation analysis, and determining input factors of each reservoir operation function; (2) constructing a neural network model according to the input factors of the operation function, optimizing neural network parameters using an adaptive moment estimation algorithm, training the constructed neural network by using historical operation data of the reservoir, and taking the trained neural network as a fitting function of the reservoir operation function; and (3) establishing a simulation operation model of the reservoir group according to the fitting function of the reservoir operation function, a spatial topological structure and the constraints of the reservoir operation, to simulate the operation process of the reservoir group of the river basin step by step. According to the present invention, the fitting accuracy is improved significantly, and the operation plan of the large-scale reservoir group in the main stream and tributaries of the river basin can be more accurately described in the case of the unknown operation pattern.
Patent WO-2021088676-A1 (WO)
Inventor: ZHANG JIHUI
IPC: G06F8/30
Filed: 2020-10-27
Abstract: 本发明公开了一种计算机编程语言的新型语法访问方法。目前市面上的主流编程语言中，传统的语法访问方法都是使用"."作为连接符，但在新型数据处理语言中，却无法满足多种类型相同实体名的访问需求，因此需要设计一种全新的语法访问方法。
Patent WO-2022036877-A1 (WO)
Title: Temperature control system for laser cleaning machine
Inventor: YUAN HEPING
IPC: B08B13/00
Filed: 2020-11-09
Abstract: A temperature control system for a laser cleaning machine, relating to the technical field of laser cleaning, and comprising a base (1) and a laser cleaning device (2). A cleaning platform (3) is provided on the base (1); a temperature monitoring device (5) is provided on the base (1); a folding cooling jacket (6) is provided on the cleaning platform (3); an adjustment member (7) is provided on the folding cooling jacket (6); a cooling water cavity (61) is provided in the folding cooling jacket (6); the cooling water cavity (61) is provided with a water inlet (62) and a water outlet (63); the water inlet (62) is connected to a cooling system (8) used for providing cooling water; the water outlet (63) is connected to a circulation pipe (9); the circulation pipe (9) is connected to the cooling system (8); the temperature monitoring device (5) is connected to a controller (10); the laser cleaning device (2) and the cooling system (8) are both connected to and controlled by the controller (10). The temperature control system can reduce, without reducing the laser power, the surface temperature of a product to be cleaned, ensure the cleaning effect, and quickly dissipate heat to protect the base body, and has the advantages of improving the cleaning effect and yield.
Patent WO-2021093800-A1 (WO)
Title: Camera with a housing for shielding electromagnetic radiation and motor vehicle
Inventor: WANG HAIDONG
IPC: H01R13/6583
Filed: 2020-11-12
Abstract: A camera (2) for a motor vehicle (1), includes a housing (5) configured to shield electromagnetic radiation at least in certain areas, includes a circuit board (16) disposed in the housing (5), and includes an interface device (11) for connecting the camera (2) to the motor vehicle (1), wherein the interface device (11) is electrically connected to the circuit board (16), wherein the interface device (11) includes a coaxial plug (12) with an inner conductor (13) and an outer conductor (14) and the camera (2) has a connecting device (17) for electrically connecting the outer conductor (14) with the housing (5), wherein the connecting device (17) comprises at least one separate and electrically conductive rubber piece (18), which is arranged between the outer conductor (14) and the housing (5) and contacts the outer conductor (14) and the housing (5).
Patent WO-2021184787-A1 (WO)
Title: Oil pump steering indicator
Inventor: LIN ZHIPENG
IPC: F04D29/08
Filed: 2020-11-13
Abstract: An oil pump steering indicator. An oil pump comprises a housing (1) and a rotation shaft (2) provided therein; an end portion of the rotation shaft is fixedly connected to a first gear (3); a mounting hole (4) is formed in the housing (1); the steering indicator comprises a steering shaft (5) running through the mounting hole (4) and located at the end portion of the rotation shaft (2), and a second gear (6) fixedly connected to the inner end of the steering shaft; pushing the steering shaft (5) enables the first gear (3) to be engaged with the second gear (6); the outer end of the steering shaft (5) is fixedly connected to an indication member (7); a protrudingly arranged positioning member (8) is fixedly connected to the middle of the steering shaft (5); a reset spring (10) is sleeved on the steering shaft (5), both ends of the reset spring respectively act on the indication member (7) and the housing, and an elastic action of the reset spring enables the first gear (3) to be disengaged from the second gear (6) and enables the positioning member (8) to abut against the housing (1); the steering shaft (5) is axially positioned in the mounting hole (4). The oil pump steering indicator makes the running direction of the oil pump visible from the outside.
Patent WO-2021083388-A1 (WO)
Inventor: WU HUAWEI
IPC: G01G19/08
Filed: 2020-11-26
Abstract: A multifunctional transfer trolley, comprising a trolley board main body (1), a weighing assembly (2), a load-bearing assembly (3), and a lifting assembly (4), the trolley board main body (1) comprising a trolley board (11), the trolley board (11) being capable of horizontal movement, the weighing assembly (2) comprising a weighing sensor (21), the weighing sensor (21) having a pressure-bearing end and a mounting end, the mounting end being mounted on the upper end face of the trolley board (11), the load-bearing assembly comprising a load-bearing plate (31), the load-bearing plate (31) being positioned above the pressure-bearing end, the upper end of the load-bearing plate (31) being used for bearing an object to be transferred, the lifting assembly (4) comprising a lifting plate (41) movably mounted on the trolley board (11) in the up-down direction, and the lifting plate (41) being positioned between the load-bearing plate and the trolley board. In practical use, the multifunctional transfer trolley can simultaneously implement weighing and transfer, increasing the efficiency of goods transfer.
Patent WO-2021104463-A1 (WO)
Title: 可折叠均温板和可折叠电子设备
Inventor: SUN ZHEN
IPC: H05K7/20
Filed: 2020-11-27
Abstract: 本申请提供了一种可折叠均温板和可折叠电子设备，该可折叠均温板包括柔性上盖板、柔性下盖板以及侧壁，其中，所述柔性上盖板通过所述侧壁与所述柔性下盖板相连接以形成密闭腔体，所述密闭腔体内设置有传热介质和毛细结构；所述均温板包括第一均温区域、第二均温区域以及连接所述第一均温区域和所述第二均温区域的柔性连接区域；所述柔性上盖板位于所述第一均温区域和所述第二均温区域的部分的外侧面上设置第一导热层；所述柔性下盖板位于所述第一均温区域和所述第二均温区域的部分的外侧面上设置第二导热层。本申请提供的可折叠均温板能够满足电子设备对均温板反复折叠的使用要求，并且具有较高的热传导性能。
Patent WO-2021104527-A1 (WO)
Title: 光电化学光探测器及其制备方法
Inventor: Sun Haiding
IPC: G01J1/42
Filed: 2020-12-15
Abstract: 一种光电化学光探测器及其制备方法，制备方法包括：根据光探测器的待探测光波长选择氮化镓基化合物半导体材料组分；根据组分在衬底(110,810)表面上形成氮化镓基纳米线；氮化镓基纳米线上均匀修饰助催化剂纳米颗粒(210,850)；对已修饰助催化剂纳米颗粒(210,850)的氮化镓基纳米线进行封装得到光电极；以及利用光电极制备光电化学光探测器。仅在纳米线生长过程中调整纳米线中组分含量即可生产出应用于不同光探测场景的光探测器。最后采取相同工艺流程制备高响应度、快速反应、经济环保、自供能的新型全波段光电化学光探测器。将氮化镓基纳米线应用于光电化学光探测器的研究中，具有十分重要的意义。
Patent WO-2022155858-A1 (WO)
Inventor: JIA GUANGXIN
IPC: B60T13/74
Filed: 2021-01-21
Abstract: 一种车辆的集成制动装置（100）与车辆（300），集成制动装置（100）用于对车轮制动器（231）提供液压力，其具有第一壳体（N1、N10）与第二壳体（N2、N20），制动主缸（40、140）的第一缸体（41、141）与第一壳体（N1、N10）是一体成型的；电机（50、150）安装于第一壳体（N1、N10）上；泵（60、160）的泵壳（61、161）与第一壳体（N1、N10）是一体成型的；阀装置（24）配置于第二壳体（N2、N20），用于控制制动主缸（40、140）与车轮制动器（231）之间的油路以及泵（60、160）与车轮制动器（231）之间的油路的通断；电子控制单元（30、130），用于控制电机（50、150）与阀装置（24），第一壳体（N1、N10）、第二壳体（N2、N20）与电子控制单元（30、130）沿着车宽方向依次排列。
Patent WO-2021203833-A1 (WO)
Inventor: WANG AIQIN
IPC: A23K20/105
Filed: 2021-02-09
Abstract: 一种凹凸棒石基pH响应抗菌材料的制备方法，是在搅拌状态下，将醛类天然抗菌剂直接喷洒于凹凸棒石粉末表面，再置于球磨机研磨，然后于搅拌罐中喷雾壳聚糖‑柠檬酸水溶液；喷雾结束后持续搅拌30~120min，所得物料烘干、过筛、包装即得。
Patent WO-2021164660-A1 (WO)
Title: Continuous unloading and packaging system for pharmaceutical additive manufacturing
Inventor: WANG PENG
IPC: A61K9/20
Filed: 2021-02-09
Abstract: A high throughput, efficient, and simplified unloading and packaging systems and methods for large-scale production of pharmaceutical units (104) using additive manufacturing. The systems and methods may unload, inspect, package, and trace pharmaceutical units, produced by an additive manufacturing system (900), that are not damaged or deformed. The unloading and packaging system can include one or more unloading and packaging devices(100). The unloading and packaging device can include a modular configuration having modules. Individual modules to be arranged in any relative order, at any location, and with any number in the unloading and packaging device. The flexibility of the modular configuration allows one or more modules to be removed or added at any given time due to, e.g., expansion, downsizing, module repair, module upgrades, etc. High throughput can be achieved by operating unloading and packaging devices independently.
Patent WO-2022198693-A1 (WO)
Inventor: QIAN JIE
IPC: H01B13/26
Filed: 2021-03-30
Abstract: 一种线缆绕包设备，包括：绕包机构，用于包带缠绕运作，包括绕包伺服电机（7）以及包带缠绕组件（9），包带缠绕组件通过一主轴（20）与绕包伺服电机相连，包带缠绕组件包括盘座（14），盘座设置有至少一个调节孔（24）；放包机构，用于包带的放带运作；张力控制机构，包括张力控制伺服电机（8）以及摆杆组件，摆杆组件通过一第二套轴（22）与张力控制伺服电机相连，第二套轴套设在第一套轴（21）上并能够相对第一套轴自转，信号反馈器，设置于张力控制伺服电机，用于监测摆杆（11）所处调节孔（24）内的位置，并及时将信号传递至放带伺服电机（6），以调整其放带速度；牵引机构（3），设置在主轴的输出端一侧，用于牵引线缆从主轴内穿出，防止包带被拉伸而变形，促使张力恒定。
Patent WO-2021197348-A1 (WO)
Inventor: LAN QINGHUA
IPC: H04W28/22
Filed: 2021-03-30
Abstract: The present application provides a communication method for global system for mobile communications (GSM) data, and a related device. The device comprises a base station processing chip and a sampling rate and bandwidth adjustment device; the base station processing chip is used for transmitting first GSM downlink data or first GSM uplink data to the sampling rate and bandwidth adjustment device; the sampling rate and bandwidth adjustment device is used for sending second GSM downlink data or second GSM uplink data to the base station processing chip, the second GSM downlink data being determined after adjusting the sampling rate and bandwidth of the first GSM downlink data, and the second GSM uplink data being determined after adjusting the sampling rate and bandwidth of the first GSM uplink data. The implementation of the embodiments of the present application solves the problem that existing integrated wireless backhaul base stations only support the LTE standard, have poor scalability, and are difficult to support multiple standards.
Patent WO-2021209017-A1 (WO)
Inventor: ZHANG XIN
IPC: A61K39/395
Filed: 2021-04-15
Abstract: 本申请提供一种制剂，其包含特异性结合CD137的抗体或其抗原结合片段，其中所述CD137抗体包含轻链可变区VL和重链可变区VH，其中所述VL包含SEQ ID NO:1-11中任一项所示的氨基酸序列；所述VH包含SEQ ID NO:12-22中任一项所示的氨基酸序列。本申请还提供包含所述制剂的试剂盒，以及所述制剂或所述试剂盒在制备药物中的用途，所述药物用于治疗癌症。
Patent WO-2022226763-A1 (WO)
Inventor: LIN BINGRONG
IPC: F01P11/02
Filed: 2021-04-27
Abstract: 一种用于车辆冷却系统的膨胀水壶及车辆冷却系统，膨胀水壶包括壶体以及设置在壶体内部的腔室，壶体上设有进液口及出液口，壶体的内部设有与壶体底部相适配的引流通道，该引流通道的两端分别与进液口、出液口相连，引流通道的侧面沿冷却液流动方向依次设有排气孔、补液孔，排气孔及补液孔均与腔室相连通。通过在壶体的内部设置将进液口与出液口连接的引流通道，并在引流通道的侧面沿冷却液流动方向依次设置排气孔、补液孔，能够实现冷却液中空气的自动分离及冷却液的自动补充；由于直接将膨胀水壶串联连接在电机主冷却回路，减少了管路、管夹、液气分离器的成本投入及布置空间，也减轻了冷却系统的重量。
Patent WO-2021239140-A1 (WO)
Title: Instrument trocar clamp for surgical robot
Inventor: WANG JIANGUO
IPC: A61B34/30
Filed: 2021-05-28
Abstract: An instrument trocar clamp for a surgical robot, comprising a base (11), a first chuck (12) and a second chuck; the first chuck (12) and the second chuck are both connected on the base (11), and the first chuck (12) and the second chuck are suitable for rotating relative to the base (11). The trocar clamp further comprises a pull rod device and a pull rod control device (15), the pull rod device is connected to the first chuck (12) and the second chuck, and drives the first chuck (12) and the second chuck to clamp to or loosen from one another, the pull rod control device (15) cooperates with the pull rod device, and when the first chuck (12) and the second chuck are clamped to one another, the pull rod device is locked or released. Since the pull rod device can drive the first chuck (12) and the second chuck to clamp or loosen, and the pull rod control device (15) can lock the pull rod device, it is ensured that the clamping state of the first chuck (12) and second chuck maintain stable, preventing accidental injuries to patients, and operation is also convenient.
Patent WO-2022252016-A1 (WO)
Title: Touch panel and display device
Inventor: ZHANG YUANQI
IPC: G06F3/044
Filed: 2021-05-31
Abstract: Embodiments of the present invention provide a touch panel and a display device. The touch panel, comprising: a first touch electrode comprising a first side edge protrusion, a first corner protrusion, and an adjacent first side edge protrusion-like, the first side edge protrusion comprising a second side edge sub-protrusion, and the first corner protrusion comprising a second corner sub-protrusion; and a second touch electrode comprising a second side edge protrusion and a second corner protrusion, the second side edge protrusion comprising an adjacent second side edge protrusion-like, the second side edge protrusion comprising a fourth side edge sub-protrusion, and the second corner protrusion comprising a fourth corner sub-protrusion. The area of at least one of the second corner sub-protrusion and the second side edge sub-protrusion of the adjacent first side edge protrusion-like is smaller than that of the other second side edge sub-protrusion; and/or the area of at least one of the fourth corner sub-protrusion and the fourth side edge sub-protrusion of the adjacent second side edge protrusion-like is smaller than that of the other fourth side edge sub-protrusion.
Patent WO-2021254240-A1 (WO)
Inventor: CHEN ZILIN
IPC: G06F16/28
Filed: 2021-06-10
Abstract: 本说明书实施例提供数据处理方法及装置，其中，所述方法包括接收携带有查询语句的数据处理请求；基于所述数据处理请求将所述查询语句转换为对应的关系代数树，且基于所述关系代数树确定所述查询语句对应的操作类型；在所述操作类型为第一类型的情况下，将所述查询语句下发至第一数据库，基于所述查询语句在所述第一数据库完成所述数据处理请求。