baber/WOPTO huggingface dataset:
Patent WO-2021027230-A1 (WO)
Inventor: XU TONGYAN
IPC: G02C5/14
Filed: 2019-12-26
Abstract: A smart head-mounted device comprising at least one lens (102) and at least one leg portion. The leg portion comprises a fixed section (104) and an engagement section (105). One end of the fixed section (104) is connected to the lens (102), and the other end of the fixed section (104) extends so as to form the engagement section (105). The engagement section (105) has an arc. The engagement section (105) is configured such that the engagement section (105) engages with the ear of a user. A sound emitting apparatus is provided in the fixed section (104) and a sound output hole (109) is provided on the fixed section (104). At least a part of the structure of the sound output hole (109) faces a region surrounded by the engagement section (105). The sound output hole (109) is configured to guide sound of the sound emitting apparatus to the exterior. The position of the sound output hole (109) is configured such that when the user wears the smart head-mounted device, the sound output hole (109) does not directly contact the head of the user, and is spaced from the earhole of the user by a predetermined distance. The predetermined distance is greater than or equal to 0.5 cm. The invention achieves open coupling between the sound emitting apparatus and the earhole.
Patent WO-2021128169-A1 (WO)
Title: 芯片设计方法、芯片设计设备和存储介质
Inventor: SHAO SHUAI
IPC: G11C29/54
Filed: 2019-12-26
Abstract: 一种芯片设计方法、芯片设计设备和存储介质。芯片设计方法包括：获取与芯片设计代码中单元模块相对应的翻转率配置信息（S101）；确定与单元模块相对应的布局布线网表和标准寄生交换格式文件（S102）；根据翻转率配置信息、布局布线网表和标准寄生交换格式文件，确定与芯片设计代码中的单元模块相对应的芯片功耗，以用于芯片设计（S103）。所述方法提高了芯片功耗的评估操作的质量和效率。
Patent WO-2020135675-A1 (WO)
Inventor: XU KAI
IPC: G05B19/10
Filed: 2019-12-27
Abstract: 一种高频电刀控制系统及其控制方法，控制系统包括电刀激活脚踏板(11)、主从控制系统(12)和高频电刀激活硬件仲裁模块(13)；电刀激活脚踏板(11)分别连接主从控制系统(12)和高频电刀激活硬件仲裁模块(13)；高频电刀激活硬件仲裁模块(13)包括一个逻辑或电路(131)、若干逻辑与电路(132)和开关元件，逻辑或电路(131)用于对电刀激活脚踏板(11)的触点信号进行逻辑或运算，逻辑或电路(131)输出的一路硬件控制信号发送到主从控制系统(12)进行反馈，逻辑或电路(131)输出的另一路硬件控制信号分别与主从控制系统(12)发出的若干路软件控制信号进行逻辑与运算，逻辑与运算的结果用于控制与高频电刀发生器(14)连接的开关元件动作切换。
Patent WO-2020135692-A1 (WO)
Inventor: SU BOHAO
IPC: F02D41/14
Filed: 2019-12-27
Abstract: 一种汽油发动机催化器的过量空气系数控制方法，包括：在发动机起动之后催化器未起燃之前的发动机怠速阶段，控制过量空气系数在第一设定值与第二设定值二者之间交替切换，直至过量空气系数传感器实现闭环；其中，当过量空气系数被控制在第一设定值时，使得空燃比大于14.7以进行稀薄控制；当过量空气系数被控制在第二设定值时，使得空燃比小于14.7以进行加浓控制。通过该方法能在低成本的情况下，降低NMOG和NOX的排放量。一种汽油发动机催化器的过量空气系数控制装置，一种车辆以及一种计算机可读介质也被公开。
Patent WO-2020248583-A1 (WO)
Inventor: WANG TENGFEI
IPC: H02M3/155
Filed: 2019-12-30
Abstract: Disclosed are a three-level Boost circuit and a multi-output parallel system for preventing over-voltage damage to a switching device. The circuit comprises capacitors Cin, C1, C2, an inductor L1, switches K1, K2, diodes D1, D2, D11-D13, and an output series capacitor bank Co, wherein nodes P1 and P2 are provided inside Co; a negative electrode of Cin is connected to a low-potential end of Co, and a positive electrode of Cin is connected to a high-potential end of Co via a first end of L1, a second end of L1, an anode of D1, a cathode of D1, an anode of D2 and a cathode of D2 in sequence; the second end of L1 is connected to the negative electrode of Cin via a first end of K1, a second end of K1, a first end of K2 and a second end of K2 in sequence; the cathode of D1 is connected to the negative electrode of Cin via C1, an anode of D11, a cathode of D11 and C2 in sequence; the second end of K1 is connected to the anode of D11; a cathode of D12 is connected to the anode of D2, and an anode of D12 is connected to P2; a cathode of D13 is connected to P1, and an anode of D13 is connected to the cathode of D11; and K1 and K2 are turned on alternately.
Patent WO-2020186920-A1 (WO)
Inventor: Xiao Zhenjia
IPC: A47C17/86
Filed: 2020-01-14
Abstract: Disclosed is an object placing part device, which is connected to a support portion (20). The object placing part device comprises an object placing part (10) capable of moving relative to the support portion (20), a driving mechanism (40) and a sensor unit provided on the object placing part (10) and used for determining whether an object is placed on the object placing part (10), wherein the driving mechanism (40) is in transmission connection with the object placing part (10) to control the object placing part (10) to at least move between a use state and a non-use state; the sensor unit is in signal connection with the driving mechanism (40); and the object placing part (10) is in the use state, and the sensor unit controls the driving mechanism (40) to keep the object placing part (10) in the use state when determining that an object is placed on the object placing part (10). The invention has the advantages of smooth unfolding and folding, being labor saving and being convenient, and the support is stable and reliable.
Patent WO-2020156364-A1 (WO)
Inventor: ZHENG LILI
IPC: H04W24/10
Filed: 2020-01-21
Abstract: 本申请提供了一种测量方法和通信装置。该方法包括：接收测量配置信息，测量配置信息包括小区信号质量阈值；主小区的信号质量超过小区信号质量阈值的情况下，不测量属于第一频率范围的非服务小区，以及基于测量配置信息，测量属于第二频率范围的非服务小区。通过本申请，可以使得小区信号质量阈值的使用更加灵活，也能够尽可能地满足不同的测量需求。
Patent WO-2021146897-A1 (WO)
Title: Three-dimensional nand memory device and method of forming the same
Inventor: SUN ZHONGWANG
IPC: H01L27/11582
Filed: 2020-01-21
Abstract: A semiconductor device is provided. The semiconductor device includes a stack of word line layers and insulating layers that are stacked alternatingly over a substrate. The semiconductor device also includes a first dielectric trench structure. The first dielectric trench structure is positioned in a bottom select gate (BSG) layer of the word line layers to separate the BSG layer and extends in a first direction of substrate. The semiconductor device further includes a second dielectric trench structure. The second dielectric trench structure is positioned in a top select gate (TSG) layer of the word line layers to separate the TSG layer and extends in the first direction of the substrate. The second dielectric trench structure is offset from the first dielectric trench structure in a second direction of the substrate that is perpendicular to the first direction.
Patent WO-2020168944-A1 (WO)
Inventor: WANG HAIJUAN
IPC: F25D11/02
Filed: 2020-02-11
Abstract: A refrigeration and freezing device (1), comprising: a refrigerator body (10) having at least one storage compartment (11) defined therein, wherein one of the at least one storage compartment (11) has a heating chamber defined therein for accommodating an item to be processed; and an electromagnetic heating device for providing an electromagnetic wave to the inside of the heating chamber so as to heat the item, wherein the electromagnetic heating device has an electromagnetic generation module (21) for generating an electromagnetic wave signal and a power supply module (24) for supplying power to the electromagnetic generation module (21). An accommodation recess (12) is provided at the back of the refrigerator body (10) and has an opening facing rearward. The rearward opening of the accommodation recess (12) is covered with a cover (13), such that an accommodation space (14) is defined between the accommodation recess (12) and the cover (13). The cover (13) is provided with heat dissipation holes for connecting the accommodation space (14) to the external environment of the box (10). The power supply module (24) is disposed in the accommodation space (14). A heat dissipation fan (31) is further disposed in the accommodation space (14), and is used to drive airflow to circulate between the accommodation space (14) and the external environment of the box (10) by means of the heat dissipation holes, thereby dissipating heat from the power supply module (24) and improving heat dissipation efficiency.
Patent WO-2021163995-A1 (WO)
Title: Capacitor automated production control system and production method
Inventor: SUI BOLIN
IPC: H01G13/04
Filed: 2020-02-21
Abstract: A capacitor automated production control system and a production method. The system is applied to a capacitor production device, and comprises: a glue filling control module (11) for acquiring a glue filling parameter, receiving glue filling state data sent by a glue filling apparatus (21), and displaying the glue filling parameter and the glue filling state data; an impregnation control module (12) for acquiring an impregnation parameter, receiving impregnation state data sent by an impregnation apparatus (22), and displaying the impregnation parameter and the impregnation state data; an encapsulation control module (13) for acquiring an encapsulation parameter, receiving encapsulation state data sent by an encapsulation apparatus (23), and displaying the encapsulation parameter and the encapsulation state data; and a main control module (10) for determining a production control instruction according to the glue filling parameter, the impregnation parameter and the encapsulation parameter, and controlling, according to the production control instruction, the glue filling apparatus (21), the impregnation apparatus (22) and the encapsulation apparatus (23) to perform automated glue filling, impregnation, encapsulation and periodical quality testing. The system and production method realize fully automated production throughout the production process, thereby improving production efficiency and reducing production costs.
Patent WO-2021056976-A1 (WO)
Title: Obc and dc/dc circuit, obc, new energy automobile, and charging pile
Inventor: WANG TIANYU
IPC: B60L53/14
Filed: 2020-03-09
Abstract: An on-board charger (OBC) and DC/DC circuit, wherein same is applied in the field of on-board chargers. A second secondary circuit (1023) in the OBC and DC/DC circuit comprises: a first switch tube (SR21) and a second switch tube (SR11), wherein a first end of a first secondary winding (L4) is coupled to a first electrode of the first switch tube (SR21); a second end of the first secondary winding (L4) is respectively coupled to a first direct-current end (P1) and a first end of a second secondary winding (L3); a second electrode of the first switch tube (SR21) is coupled to a second direct-current end (P2); an anode of a body diode of the first switch tube (SR21) is coupled to the second direct-current end (P2); a second end of the second secondary winding (L3) is coupled to a first electrode of the second switch tube (SR11); a second electrode of the second switch tube (SR11) is coupled to the second direct-current end (P2); and an anode of a body diode of the second switch tube (SR11) is coupled to the second direct-current end (P2). The structure of the second secondary circuit (1023) is simple, thereby helping to simplify the structure of an OBC circuit in an OBC.
Patent WO-2020182095-A1 (WO)
Title: Procédé et dispositif pour assurer une communication entre des dispositifs vestimentaires de sauvetage et un dispositif de sauvetage de réseau
Inventor: LU LE
IPC: H04W88/04
Filed: 2020-03-09
Abstract: La présente invention concerne un procédé et un dispositif destinés à assurer une communication entre des dispositifs vestimentaires de sauvetage et un dispositif de sauvetage de réseau. Un premier dispositif vestimentaire de sauvetage envoie une demande de connexion à un second dispositif vestimentaire de sauvetage, le second dispositif vestimentaire de sauvetage ayant déjà établi une seconde connexion de communication avec le dispositif de sauvetage de réseau. Le second dispositif vestimentaire de sauvetage, sur la base de la demande de connexion, établit une première connexion de communication entre le premier dispositif vestimentaire de sauvetage et le second dispositif vestimentaire de sauvetage. Le premier dispositif vestimentaire de sauvetage communique avec le dispositif de sauvetage de réseau au moyen de la première connexion de communication et de la seconde connexion de communication. La présente invention étend la portée d'activité du personnel de sauvetage sur site, et améliore l'efficience des secours, contribuant à réaliser efficacement les activités de sauvetage en temps opportun.
Patent WO-2021077663-A1 (WO)
Inventor: LIANG BIAO
IPC: H04N21/44
Filed: 2020-03-17
Abstract: 本发明公开了一种基于场景识别的自动调整声音和图像模式的方法及系统，解决了用户观看电视节目时不能自动调整声音模式和图像模式的技术问题，其技术方案要点是场景图片截取模块截取当前播放的视频画面，场景识别模块对截取的视频画面进行识别，得到识别结果后发出识别指令，场景服务模块根据识别指令调用场景本地模型，加载分类标签进行模型匹配，得到匹配结果，声音调整模块和图像调整模块依据匹配结果调整声音模式和图像模式，最终实现声音模式和图像模式的自动调整，无需手动操作就能达到最佳的视听体验效果。
Patent WO-2021134922-A1 (WO)
Title: Foldable display apparatus and manufacturing method therefor
Inventor: FENG ZIKANG
IPC: G09F9/30
Filed: 2020-03-18
Abstract: Provided in the present application is a foldable display apparatus and a manufacturing method therefor, the foldable display apparatus comprising a flexible display panel. When in a first pre-folded state, the angle between parts of the flexible display panel corresponding to two non-folded regions on opposite sides of a same folding region is greater than 0 degrees and less than 180 degrees, and the stress on a part of the flexible display panel corresponding to the folding region is less than or equal to a first pre-set value.
Patent WO-2020192620-A1 (WO)
Title: Light emitting module, display panel, and display device
Inventor: CHEN XUEQIN
IPC: G06K9/00
Filed: 2020-03-23
Abstract: The present application relates to the technical field of display, and in particular, to a light emitting module, a display panel, and a display device. The light emitting module comprises: a first electrode layer; a near-infrared light emitting layer formed on the first electrode layer and used for emitting near-infrared light; a display light emitting layer formed on the side of the near-infrared light emitting layer facing away from the first electrode layer, stacked with the near-infrared light emitting layer, and comprising at least two visible light emitting pixels of different colors; and a second electrode layer formed on the side of the display light emitting layer facing away from the near-infrared light emitting layer and having a polarity opposite to that of the first electrode layer. The solution can simplify the manufacturing process of a display panel, thereby reducing the processing difficulty of the display panel. (FIG. 2)
Patent WO-2020192751-A1 (WO)
Inventor: KYUNG GYU BUM
IPC: H04W16/28
Filed: 2020-03-27
Abstract: Aspects of the disclosure provide an electronic device including processing circuitry and a method for beam failure recovery. The processing circuitry can determine whether beam failure occurs on at least one of a plurality of cells configured for serving an electronic device. When the beam failure is determined to occur on the at least one of the plurality of cells, the processing circuitry can send an uplink message that includes a first portion and a second portion to a network. The first portion indicating the beam failure is transmitted using a physical random access channel (PRACH) resource. The second portion indicates at least one of cell information of the at least one of the plurality of cells and new beam information of one or more new candidate beams for the at least one of the plurality of cells and is transmitted using a physical uplink shared channel (PUSCH) resource.
Patent WO-2020192755-A1 (WO)
Inventor: ZHANG YINGHAO
IPC: G01N21/63
Filed: 2020-03-27
Abstract: 一种生物样品膜(A)上的自发光物体的成像装置及成像方法，该成像装置包括壳体(1)、光电转换元件(2)和图像校正设备(3)；壳体(1)内部构成暗室空间；光电转换元件(2)设于壳体(1)内；光电转换元件(2)用于在未放入生物样品膜(A)时，获取壳体(1)内部的第一暗场图像；在将生物样品膜(A)贴附在光电转换元件(2)表面后，光电转换元件(2)还用于获取壳体(1)内部的第二暗场图像；图像校正设备(3)用于根据第一暗场图像对第二暗场图像进行校正处理，获取自发光物体对应的目标图像。该成像装置及成像方法能够有效地、更准确地获取清晰度较高的自发光物体的目标图像，操作过程简单、成像耗时较短，且该成像装置具有结构小、制造成本低、操作便捷且方便携带的优点。
Patent WO-2021109388-A1 (WO)
Title: Systems and methods for reporting random access information in wireless communication networks
Inventor: QIU ZHIHONG
IPC: H04W74/08
Filed: 2020-04-09
Abstract: Systems and methods for storing and transmitting random access (RA) information related to one or more RA procedures is discussed herein. In one embodiment, the systems and methods are configured to storing, by a wireless communication device, RA information of multiple sets of RA resource of a completed RA procedure. The method further includes receiving, by the wireless communication device from a wireless communication node, an indicator via a radio resource control (RRC) message. The method also includes transmitting, by the wireless communication device to the wireless communication node, responsive to the indicator, the RA information of the multiple sets of RA resource of the completed RA procedure.
Patent WO-2021142961-A1 (WO)
Title: 背光模组及显示面板
Inventor: ZHANG XIN
IPC: G02F1/13357
Filed: 2020-04-16
Abstract: 一种背光模组及显示面板，背光模组包括背板（10）、灯板（20）以及反射层（30）；多个灯板（20），阵列拼接排布于背板（10）上表面；拼接区（40）设于相邻的两灯板（20）之间，拼接区（40）具有一拼接缝（401），拼接缝（401）内设有补光材料，反射层（30）设于灯板（20）及拼接区（40）上表面，以使拼接区（40）的颜色和其他区域的颜色保持一致，提高了拼接区（40）的亮度，避免拼接区（40）产生色差，从而提升背光模组发出光的品质。
Patent WO-2020259053-A1 (WO)
Inventor: GAO FENG
IPC: A61M25/00
Filed: 2020-04-26
Abstract: La présente invention concerne un cathéter de thrombolyse et un ensemble cathéter de thrombolyse. Selon la présente invention, lorsqu'un fil-guide universel est inséré dans le cathéter de thrombolyse, le fil-guide universel peut bloquer une entrée du bouton de fixation et une sortie du segment fermé, et un espace d'administration de médicament est formé entre la paroi interne du segment de travail et le fil-guide universel. C'est-à-dire que le cathéter de thrombolyse de la présente invention peut utiliser un fil-guide universel, sans avoir besoin d'utiliser un fil-guide non universel relativement coûteux, afin d'atteindre l'objectif d'une administration de médicament sans problème, ce qui réduit le coût d'un ensemble cathéter de thrombolyse pendant le traitement clinique de la thrombose, ce qui permet de réduire le coût du traitement clinique de la thrombose.
Patent WO-2021217426-A1 (WO)
Inventor: ZHU WENQI
IPC: C12Q1/70
Filed: 2020-04-28
Abstract: The purpose of the present disclosure is to provide methods and reagents for high-throughput detection of the viral sequence at single cell level. We use probe binding to virus sequence combined with oligo-dT to capture host mRNA and virus nucleotide in a single cell. The probe sequence is subsequently used to capture said RNA and prime reverse transcription of the RNA to cDNA. The resulting cDNA can be amplified and analyzed. The disclosure provides an approach to sequence and quantify the whole transcriptome of single cells together with the viral RNA from the same single cell.
Patent WO-2021082392-A1 (WO)
Inventor: WU NANNAN
IPC: G01V9/00
Filed: 2020-05-12
Abstract: Provided is an item detection device (200), comprising: a scanner (210), used for scanning an item passing through the scanner (210), and outputting a scan signal; a screen splitter (220), comprising an input terminal and two output terminals, the input terminal being connected to the scanner (210), the screen splitter (220) being used for dividing the scan signal into a first display signal and a second display signal; a display (230), connected to the first output terminal of the two output terminals so as to receive a first display signal and display an image of the item; and an image projection component (240), connected to the second output terminal of the two output terminals so as to receive a second display signal. The image projection component (240) is so configured that if the item comprises a target item, then the component projects a preset image at the location of the target item in the display according to the second display signal. Also provided is a method for the item detection device (200) to detect an item.
Patent WO-2021232183-A1 (WO)
Inventor: CHEN GUOHAI
IPC: G06F12/02
Filed: 2020-05-18
Abstract: 提供一种内存排布优化方法以及装置，用于优化内存排布位置，提升计算性能。具体包括：获取内存排布请求，该内存排布请求包括至少两个内存块中每个内存块的内存块大小、起始时间和终止时间；根据该内存块大小、该起始时间和该终止时间确定该至少两个内存块的第一排布顺序；根据该第一排布顺序排布该至少两个内存块。
Patent WO-2021217761-A1 (WO)
Inventor: ZHOU FENGWEI
IPC: G12B5/00
Filed: 2020-05-22
Abstract: A large-stroke multiple-degrees-of-freedom nanoscale positioning device and a control method thereof, comprising a base (1), wherein the top of the base (1) is connected to one end of an electric cylinder (24) by means of a lower hinge (25) having a self-locking function. The other end of the electric cylinder (24) is connected to one end of a micro-motion driving mechanism (22), and the other end of the micro-motion driving mechanism (22) is connected to the bottom of a workbench (3) by means of an upper hinge (21) having a self-locking function. The positioning device achieves the large-stroke and high-precision positioning of the workbench (3) by means of the electric cylinder (24) and the micro-motion driving mechanism (22), which makes up for the shortcomings in which a traditional positioning device has a high precision but small stroke, or large stroke but low precision. The positioning device has multiple degrees of freedom, and by means of a parallel branch chain mechanism (2), multiple-degrees-of-freedom random orientation adjustment of the workbench (3) is achieved, and various positioning requirements are met. The positioning device has a high degree of automation. The positioning and control over the whole positioning device is achieved by means of a computer, thereby achieving a high efficiency.
Patent WO-2021068516-A1 (WO)
Inventor: XIAO PENGXIAO
IPC: H05K7/14
Filed: 2020-05-28
Abstract: A foldable conductive guide rail, comprising: an outer guide rail (1) fixed on a box body, the outer guide rail (1) being electrically connected to a power supply of the box body by means of an outer guide rail pad (3) and having an outer slideway (5), and the outer slideway (5) having a hollow rail (8) and being provided with tenons (7) at two ends; an inner guide rail (2) fixed on a bearing plate, the inner guide rail (2) being electrically connected to a mounting device by means of an inner guide rail pad (4) and having an inner slideway (6) opposite to the outer slideway (5), the inner slideway (6) having a hollow rail (8) and being provided with tenons (7) at two ends; and a plurality of rivets (9), including outer rivets and inner rivets, one end of each outer rivet being fixed within the tenon (7) of the outer slideway (5), the other end thereof being slidable in the hollow rail (8) of the inner slideway (6), one end of each inner rivet being fixed within the tenon (7) of the inner slideway (6), the other end thereof being slidable in the hollow rail (8) of the outer slideway (5), the plurality of rivets electrically connecting the outer guide rail (1) and the inner guide rail (2) and being able to move relative to each other under the action of an external force. The conductive guide rail can be extended or contracted according to practical use requirements, and has a long power supply link when extended, and there is a small conductive impedance when contracted.
Patent WO-2021135067-A1 (WO)
Title: Electrohydrodynamic-based environmentally-adaptable bladeless aircraft and control method therefor
Inventor: MENG JUN
IPC: B64C21/00
Filed: 2020-06-02
Abstract: An electrohydrodynamic-based environmentally-adaptable bladeless aircraft and a control method therefor. The aircraft comprises wings, a frame, a flight control module, an airborne central processing unit, an airborne camera, servo motor sets, and a power supply assembly. The bladeless aircraft is powered by an ion generator, and the control method for the aircraft is divided into two parts. One is a self-evolving and environment-adaptive control method for the aircraft, and the other one is an aircraft motion control method. The self-evolving and environment-adaptive control method is to achieve the self-stabilization of the aircraft in a flight process by establishing a control rule set and performing continuous iteration. The attitude of the aircraft is controlled by means of three sets of servo motors, and the angle changes of the aircraft wings respectively rotating around three axes are controlled under a spatial three-dimensional model, thereby changing the motion direction of the aircraft. The method achieves a self-balancing function under various motion conditions, and requires no liquid fuel consumption, thereby eliminating noise and emission pollution of a transmission aircraft.