baber/WOPTO huggingface dataset:
Patent WO-2020035023-A1 (WO)
Inventor: ZHAO ZIRAN
IPC: G01V8/20
Filed: 2019-08-15
Abstract: Provided are a sparse multiple-transmitting multiple-receiving array arrangement (100, 200) for active millimeter wave security inspection imaging, and a human body security inspection device and a human body security inspection method. The multiple-transmitting multiple-receiving array arrangement (100, 200) comprises a set of transmitting antennas (t) for transmitting millimeter waves and a set of receiving antennas (r) for receiving millimeter waves reflected by a human body, wherein the transmitting antennas (t) are arranged along a first row; the receiving antennas (r) are arranged along a second row; the first row is parallel to and spaced apart from the second row; and more than two receiving antennas (r) are correspondingly arranged between two adjacent transmitting antennas (t). The arrangement can improve the data collection speed and the antenna unit utilization rate, and can also reduce the hardware complexity and improve the engineering practicability.
Patent WO-2020147327-A1 (WO)
Title: 一种高压熔断装置
Inventor: HONG YAOXIANG
IPC: H01H85/042
Filed: 2019-09-18
Abstract: 一种高压熔断装置，包括：电流熔断器、温度熔断器和载流熔断器；其中，所述电流熔断器与所述温度熔断器串联，所述电流熔断器和所述温度熔断器的串联支路与所述载流熔断器并联；所述载流熔断器的电阻值小于所述电流熔断器的电阻值，且所述载流熔断器中熔断温度低于所述温度熔断器的熔断温度。本申请的高压熔断装置能够迅速切断高压回路，可有效的对高压加热回路进行过热保护。
Patent WO-2021051488-A1 (WO)
Title: Angular displacement measurement apparatus, lidar, and angle adjustment method
Inventor: DENG LEI
IPC: G01S17/48
Filed: 2019-11-01
Abstract: An angular displacement measurement apparatus (100), a LIDAR (10), and an angle adjustment method. The LIDAR (10) comprises a base (12) and a rotating body (11) able to rotate relative to the base (12), the rotating body (11) comprising a peripheral wall (14) arranged to wind around its own rotational axis and an end wall (15) positioned on one end of the peripheral wall (14) and near to the base (12). The angular displacement measurement apparatus (100) comprises: a reflection part (120), connected to the end wall (15) and comprising a plurality of reflection teeth (121) extending in the direction of the base and spaced apart from each other, the reflection teeth (121) all forming an arc together, and the arc extending around the rotational axis; and a light emitting part (110), connected to the base (12) and used to emit and receive a measurement light ray, the path of the measurement light ray being perpendicular to the rotational axis. Because the reflection teeth extend in a direction towards the base, it is difficult for dirt to stick in the gap between adjacent two teeth, and therefore the problem in the prior art of lowered accuracy from dirt accumulated on an rotary encoder will not occur.
Patent WO-2021092736-A1 (WO)
Inventor: ZHANG BEIXIANG
IPC: H04L29/08
Filed: 2019-11-11
Abstract: A data processing system and method, a server and a storage medium. The system comprises: a user side (100) that is in communication connection with a server side (200) and is used for generating a request message according to a requirement and sending same to the server side (200), with the request message carrying a device identification code of an IoT side (300); the server side (200) that is in communication connection with the IoT side (300) and is used for receiving the request message sent by the user side (100), sending the request message to the IoT side (300) corresponding to the device identification code, receiving a processing result from the IoT side (300) and feeding back same to the user side (100); and the IoT side (300) corresponding to the device identification code, wherein the IoT side is used for processing the request message sent by the server side (200) and feeding back a processing result to the server side (200). The present invention effectively solves the technical problems in an existing system such as poor interaction between the user side (100) and the IoT side (300), and a tedious data processing flow.
Patent WO-2021068341-A1 (WO)
Inventor: LIN PENGCHENG
IPC: H04N19/176
Filed: 2019-11-13
Abstract: 本发明公开了一种视频帧的码率配置方法、系统及设备，其中，所述方法包括：建立宏块的编码数据量与宏块的配置参数之间的映射关系；根据所述映射关系和所述视频帧中各个所述宏块的初始配置参数，确定各个所述宏块的实际编码数据量；其中，各个所述宏块的实际编码数据量构成所述视频帧的实际编码数据量；识别所述视频帧中的目标区域，并在保持所述视频帧的实际编码数据量不变的情况下，根据所述目标区域的画质改善系数，重新确定所述视频帧中各个所述宏块的编码数据量和配置参数，以通过各个所述宏块重新确定的配置参数对所述视频帧进行编码。本申请提供的技术方案，能够具备较好的画质提升效果。
Patent WO-2021088162-A1 (WO)
Inventor: CAI RONGHUI
IPC: B23C3/30
Filed: 2019-11-28
Abstract: 一种多功能键槽铣销的夹紧装置，其包括夹紧装置本体，一个或两个分度器，若干个压紧装置，所述夹紧装置本体由本体1（1）和本体2（8）组成，本体1与本体2通过连接件连接，连接件中设有弹簧（3），本体1固定在工作台上，所述分度器由固定座（6）和分度块（5）组成，固定座与夹紧装置本体1连接，固定座上设有多个分度孔，分度块上设有分度销，分度块与工件连接，所述压紧装置由连接板（10）、压紧板（11）、气缸（2）组成，连接板与压紧板通过连接件（9）连接，并固定在夹紧装置本体1一侧上，气缸固定在夹紧装置本体1的另一侧上，气缸顶杆穿过设置在夹紧装置本体1上的孔，与压紧板接触，解决了背景技术存在的由于轴细长而产生变形、影响加工质量、一端无法贯穿等问题。
Patent WO-2021088178-A1 (WO)
Inventor: ZHANG MIN
IPC: A23B4/09
Filed: 2019-12-06
Abstract: L'invention concerne un procédé de préparation d'un nanoagent de rétention d'eau et ses applications dans un produit de crevette surgelé, appartenant au domaine technique de la transformation d'aliments. La formule de la présente invention comprend de l'inuline, du xylitol, du carboxyméthylchitosane, du pullulane, du tripolyphosphate de sodium, du chlorure de sodium et de l'alginate de sodium. Les matières premières pulvérulentes sont mélangées de manière homogène avec de l'eau puis passent dans un homogénéisateur, un broyeur colloïdal et subissent un traitement par ultrasons pour produire le nanoagent de rétention d'eau. Le procédé de la présente invention concerne également des applications de l'agent de rétention d'eau antigel dans la congélation d'un produit de crustacé. Par comparaison avec l'état de la technique, le nanoagent de rétention d'eau de la présente invention empêche efficacement l'oxydation et la dénaturation des protéines du produit de crustacé pendant un processus de stockage à l'état congelé, maintient dans une large mesure la rétention d'eau du produit de crustacé et sa valeur nutritionnelle, avec un taux de perte d'eau de 10 % ou moins pendant une période de surgélation de six mois, ce qui permet au produit d'acquérir une excellente valeur économique.
Patent WO-2021114238-A1 (WO)
Inventor: GUO ZHANLI
IPC: G02B13/18
Filed: 2019-12-13
Abstract: A camera optical lens (10, 20, 30), relating to the field of optical lenses. The camera optical lens (10, 20, 30) sequentially comprises, from an object side to an image side, a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), a seventh lens (L7), and an eighth lens (L8). The focal length of the camera optical lens (10, 20, 30) is f, the focal length of the first lens (L1) is f1, the focal length of the second lens (L2) is f2, the refractive index of the fourth lens (L4) is n4, and the following relationships are satisfied: 2.40 ≤ f1 / f ≤ 3.50; f2 ≤ 0.00; 1.55 ≤ n4 ≤ 1.70. The camera optical lens (10, 20, 30) has good optical performance, and meets large-aperture, wide-angle, and ultra-thinness design requirements.
Patent WO-2020199663-A1 (WO)
Title: Display panel and method for manufacturing same, and display apparatus
Inventor: LI XIAOLONG
IPC: H01L27/32
Filed: 2019-12-20
Abstract: Disclosed are a display panel (1) and a method for manufacturing same, and a display apparatus, belonging to the technical field of display. The display panel (1) comprises: a base substrate (10), and a light-emitting device (11) and an encapsulation structure (12) successively arranged on the base substrate (10). The encapsulation structure (12) comprises at least one first encapsulation film layer (120), wherein the first encapsulation film layer (120) comprises at least two inorganic layers (1201, 1202, 1203) arranged in a stacked manner, and the refractive indexes of the at least two inorganic layers (1201, 1202, 1203) successively increase in a direction close to the light-emitting device (11); and the first encapsulation film layer (120) is configured to adjust the angle of ambient light incident to the light-emitting device (11), thereby reducing ambient light reflected from the display panel (1). The interference of ambient light on light emitted by the display panel (1) can be reduced without providing a polarizer, thereby ensuring the light extraction efficiency of the display panel (1). The present invention is used for reducing the interference of ambient light on light emitted by the display panel (1).
Patent WO-2021036177-A1 (WO)
Inventor: XIE MING
IPC: G06F3/041
Filed: 2020-01-13
Abstract: 本发明提供一种触控显示面板及其制备方法和触控显示装置，触控显示面板包括依次设置的基板层、发光层、薄膜封装层、偏光片和盖板；所述发光层包括依次设置的平坦层、第一像素定义层、第一触控电极层。
Patent WO-2020156321-A1 (WO)
Title: 用于摩擦纳米发电机的电源管理模块以及智能浮标系统
Inventor: ZHANG CHI
IPC: H02M7/02
Filed: 2020-01-20
Abstract: 一种用于摩擦纳米发电机的电源管理模块，用于处理由摩擦纳米发电机产生的电能，该电源管理模块包括：整流降压模块，用于对摩擦纳米发电机产生的电能进行整流降压处理，并输出直流信号；储存模块，电连接于整流降压模块的后端，用于储存该直流信号的电能；以及稳压模块，电连接于储存模块的后端，用于输出电压稳定的直流信号以供后端的负载使用。本发明还提供了一种自驱动智能浮标系统，其包括：摩擦纳米发电机，用于采集海洋波动能以产生电能；上述的电源管理模块；以及负载，由经过电源管理模块处理后的电能为负载供能。
Patent WO-2021168888-A1 (WO)
Inventor: CAO JIAN
IPC: C04B20/02
Filed: 2020-03-04
Abstract: Disclosed is a sea sand dechlorination apparatus, comprising: a box (1) provided with a first electrolytic tank (11), a sedimentation tank (12) and a second electrolytic tank (13); a conveying device (2) comprising an obliquely arranged conveying belt (21), with one end of the conveying belt (21) being located in the first electrolytic tank (11), and the other end thereof extending out of the box (1); a first electrolysis device (3) arranged at the end of the conveying belt (21) that is located in the first electrolytic tank (11), the first electrolysis device (3) comprising a first anode screen plate (31), a first diaphragm (32) and a first cathode plate (33), which are correspondingly arranged from top to bottom, with the conveying belt (21) being arranged between the first anode screen plate (31) and the first cathode plate (33); and a second electrolysis device (4) detachably arranged in the second electrolytic tank (13), wherein the first electrolytic tank (11) is connected to the sedimentation tank (12) by means of a first pump body (110); an overflow dam (121) is arranged between the sedimentation tank (12) and the second electrolytic tank (13); and the second electrolytic tank (13) is in communication with the first electrolytic tank (11). The apparatus can continuously produce sand and has a high sand yield.
Patent WO-2021184189-A1 (WO)
Title: Circuit board structure, electronic product, and preparation method for circuit board structure
Inventor: SHEN ZHONGGUO
IPC: H05K1/03
Filed: 2020-03-17
Abstract: Disclosed are a circuit board structure (10), an electronic product, and a preparation method for the circuit board structure. The circuit board structure (10) comprises rigid connecting members (11) and at least two substrates, wherein each substrate is provided with an electronic element (14); the rigid connecting members (11) have electrical conductivity and are electrically and mechanically connected to the two adjacent substrates; and at least some of the rigid connecting members (11) are sandwiched between the two adjacent substrates, such that the at least two substrates are stacked with a space therebetween.
Patent WO-2021174599-A1 (WO)
Title: 液晶显示面板及液晶显示装置
Inventor: LIU JING
IPC: G02F1/1337
Filed: 2020-03-20
Abstract: 申请实施例提供的液晶显示面板包括：阵列基板，其包括显示区域以及非显示区域；彩膜基板，其上设置有公共电极，公共电极与显示区域以及非显示区域相对；液晶分子层，其设置于阵列基板与彩膜基板之间；一电压配向电路，其分别与显示区域以及非显示区域电连接。
Patent WO-2021093245-A1 (WO)
Title: Mobile air conditioner
Inventor: ZHAO CHENG
IPC: F24F13/22
Filed: 2020-03-20
Abstract: A mobile air conditioner, comprising: a housing, and an indoor side heat exchanger (70), an outdoor side heat exchanger (60) and a middle partition plate (10) that are disposed in the housing (3). The upper surface of the middle partition plate (10) is provided with a water collection tank (20) located at an air outlet side of the indoor side heat exchanger (70), and a corresponding water discharge channel (30) located above the outdoor side heat exchanger (60). The water discharge channel (30) is communicated with the water collection tank (20), and the bottom of the water collection tank (20) comprises a first tank wall (211) and a second tank wall (212) connected at an included angle.
Patent WO-2020248674-A1 (WO)
Inventor: YANG SHENGJI
IPC: G06K9/00
Filed: 2020-04-07
Abstract: A pixel circuit and a driving method therefor, and a display panel. The pixel circuit comprises a light-emitting module (110), a light-emitting driving module (120), and a fingerprint identification module (130). The light-emitting driving module (120) is used for driving the light-emitting module (110) to emit light; the fingerprint identification module (130) is used for fingerprint identification; the light-emitting driving module (120) comprises a first data input end (Vdata-1), a first data input control end (Scan1), and a light-emitting control end (EM); the fingerprint identification module (130) comprises an identification signal output end, an identification signal output control end, and an identification drive control end; the identification signal output control end is electrically connected to the light-emitting control end (EM), the identification drive control end is electrically connected to the first data input control end (Scan1), and the identification signal output end of the fingerprint identification module (130) is used for outputting an identification signal under the control of signals received by the identification drive control end and the identification signal output control end.
Patent WO-2021212349-A1 (WO)
Inventor: LIAO XIANG
IPC: A41D13/11
Filed: 2020-04-22
Abstract: An adjustable mask, comprising a mask body (2) and two groups of fixing cords (3) disposed on left and right ends of the mask body (2). The left and right ends of the mask body (2) are provided with a plurality of through holes (21). One of the fixing cords (3) comprises a tightening portion (31) and a fixing portion (32). The tightening portion (31) passes through the plurality of through holes (21) in the left end of the mask body (2) in sequence or passes through the plurality of through holes (21) in the right end of the mask body (2) in sequence, so as to tighten the left or right end of the mask body (2) respectively. The fixing portion (32) is correspondingly disposed on the left or right end of the mask body (2) to facilitate the wearing of the mask. During use, the left and right sides of the mask body (2) fit closely to the face of a human body to meet the usage requirements of human bodies having different face shapes, reduce the gap between the mask body (2) and a human face, and lower the risk of air entering a human mouth and nose directly from the gap without being filtered by the mask body (2), thereby improving the protection effect of the mask.
Patent WO-2021012740-A1 (WO)
Inventor: CHEN XIAOSHUO
IPC: A24F47/00
Filed: 2020-04-28
Abstract: An electronic atomizer, comprising a cartridge tube (10) provided with an e-liquid storage cavity (12) and a flue (13), a closure member (40) enclosing the e-liquid storage cavity (12), a sealing member (60), an atomizing core (30) provided in the closure member (40), and a base (50). The closure member (40) comprises a closed end (41), an accommodating end (42) extending downwardly from the closed end (41), a flow passage (43) vertically penetrating, and an air passage (45) separated from the flow passage (43); the sealing member (60) is integrally formed on the closure member (40); the sealing member (60) comprises a first sealing portion (61) covering the outer side of the atomizing core (30), a second sealing portion (63) covering the outer periphery of the closed end (41) and crimped to the inner wall surface of the cartridge tube (10), and a third sealing portion (64) attached to the top end of the air passage (45) and crimped to the end edge of the flue (13); the e-liquid storage cavity (12) is communicated with the upper end surface of the atomizing core (30) by means of the flow passage (43).
Patent WO-2021196332-A1 (WO)
Inventor: WANG KEZHI
IPC: C08L23/02
Filed: 2020-04-30
Abstract: The present invention belongs to the technical field of nucleating agents and involves a substituted bisphenol phosphate ester aluminum salt nucleating agent, a manufacturing method therefor, and an application thereof, and specifically, said substituted bisphenol phosphate ester aluminum salt nucleating agent includes a compound as shown in general formula (I). The substituted bisphenol phosphate ester aluminum salt nucleating agent in the present invention has a higher molecular mass, dispersion is better among polyolefins, has a greater add amount, and has a higher nucleation efficiency.
Patent WO-2021223147-A1 (WO)
Title: Repetition specific cyclic shifting of a non-interleaved control resource set
Inventor: LI QIAOYU
IPC: H04W80/08
Filed: 2020-05-07
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine a cyclic shift configuration for one or more repetitions of a non-interleaved control resource set (CORESET), and monitor for one or more physical downlink control channel candidates in the one or more repetitions of the non-interleaved CORESET based at least in part on determining the cyclic shift configuration for the one or more repetitions. Numerous other aspects are provided.
Patent WO-2021208163-A1 (WO)
Title: Spiral scattering and cyclone grading-based peanut shell ultrafine powder grading and packaging system and method
Inventor: WANG XIAOMING
IPC: B07B7/083
Filed: 2020-05-09
Abstract: A spiral scattering and cyclone grading-based peanut shell ultrafine powder grading and packaging system and method, relating to the technical field of peanut processing. The system comprises a scattering device, a grading device, and a packaging device. The grading device comprises a grading cavity. The grading cavity comprises a cylindrical part (II-03) and a conical part (II-04) on the lower side of the cylindrical part (II-03). An air inlet feed port (II-01) and an air inlet (II-02) are symmetrically and tangentially arranged in the middle of the cylindrical part (II-03). A cylindrical screen grading cavity (II-0604) coaxial with the cylindrical part (II-03) is provided in the cylindrical part (II-03). A grading impeller (II-0701) coaxial with the cylindrical part (II-03) is provided in the screen grading cavity (II-0604). Scattered ultrafine powder is subjected to primary grading by means of swirling airflow formed by the air inlet feed port (II-01) and the air inlet (II-02), a screen (II-0601) works in conjunction with the swirling airflow to perform secondary grading on the ultrafine powder having a particle size greater than the aperture of the screen (II-0601), and the grading impeller (II-0701) works in conjunction with high-speed swirling airflow to perform tertiary grading on the ultrafine powder. The system solves the problems of difficulty in ultrafine powder grading size control, low grading precision, low packaging efficiency, and poor compaction effect, thereby greatly improving the scattering, grading and packaging efficiency of peanut shell ultrafine powder.
Patent WO-2021232198-A1 (WO)
Title: Display screen brightness adjustment method and apparatus
Inventor: PENG DEZHANG
IPC: G09G3/36
Filed: 2020-05-18
Abstract: Provided are a display screen brightness adjustment method and apparatus. The method comprises: according to a first correlation, determining, after a display brightness value (DBV) is adjusted, a second correlation between the brightness and the grayscale of each pixel in a non-mura region in a display screen, wherein the first correlation is a correlation between the brightness and the grayscale of each pixel before the DBV is adjusted (S11); according to the second correlation, determining, after the DBV is adjusted, a target brightness corresponding to each pixel in a mura region of the display screen (S12); and adjusting the brightness of each pixel in the mura region to a corresponding target brightness (S13). After the DBV is adjusted, when conforming to the second correlation, the correlation between the grayscale and the brightness of each pixel in the display screen better conforms to the characteristics of human eyes, and the accuracy of demura processing can be improved, a compensation error of brightness compensation for the mura area can be reduced, the non-uniformity phenomenon of a picture in the display screen is reduced, the display quality of the display screen is improved, and the use experience of a user when using the display screen is improved.
Patent WO-2021237526-A1 (WO)
Title: Methods and apparatus of rlc based reliable multicast transmission
Inventor: WANG XUELONG
IPC: H04B1/74
Filed: 2020-05-27
Abstract: Apparatus and methods are provided to support reliable multicast transmission. A new multicast radio bearer structure with associated unicast RLC channel is proposed to enable reliable multicast transmission. The associated unicast RLC channel is used for both uplink feedback and downlink retransmission. During transmission mode switch from multicast to unicast for the UE, the associated unicast RLC channel is transited into uncast RB. Lossless handover is achieved via RLC layer packets based data forwarding during the mobility for the multicast transmission for the UE.
Patent WO-2021232492-A1 (WO)
Inventor: ZHOU WANLIANG
IPC: H01L27/32
Filed: 2020-06-02
Abstract: 一种显示面板及制备方法，该方法制作的显示面板包括底发射OLED单元（L1）和顶发射OLED单元（L2），底发射OLED单元（L1）包括第一类阳极（311）和第一类阴极（321）、顶发射OLED单元（L2）包括第二类阳极（312）和第二类阴极（322），第一类阳极（311）材料具有透光性，第二类阳极（312）具有反射性，第一类阴极（321）具有反射性，第二类阴极（322）材料具有透光性。
Patent WO-2020259620-A1 (WO)
Inventor: LUO YUNFU
IPC: C07D403/12
Filed: 2020-06-24
Abstract: A series of compounds having heterocyclo alkyl structures, isomers or pharmaceutically acceptable salts thereof, and an application thereof in preparing medicines for treatment of diseases related to CCR2/CCR5 antagonist. The present invention in particular discloses a compound represented in formula (I) or pharmaceutically acceptable salts, isomers or pharmaceutically acceptable salts thereof.
Patent WO-2021179479-A1 (WO)
Inventor: GUO CHAOQIN
IPC: A47K5/12
Filed: 2020-06-28
Abstract: Disclosed in the present application are an assembly structure of a hand sanitizer machine and a liquid storage bottle. The assembly structure of the hand sanitizer machine comprises a main machine housing and a liquid storage bottle, and further comprises an external clamping head that is fastened at the bottle opening of the liquid storage bottle. A plurality of protruding elastic snap fasteners are provided at intervals on the periphery of the upper end of the external clamping head. The bottom of the main machine housing is provided with a recess fastened on the periphery of the external clamping head, and the inner wall of the recess is provided with a plurality of first snap fasteners or clamping slots that are clamped with the snap fasteners in one-to-one correspondence. One side in the recess is provided with a suction nozzle that extends downwards and protrudes out of the recess. A recessed hole allowing the suction nozzle to be inserted downwards is provided on the external clamping head, and a through hole communicating with the interior of the liquid storage bottle is provided at the bottom of the recessed hole. In the present application, fastening connection between the liquid storage bottle and the main machine housing is achieved by means of the provided external clamping head, the assembly steps between the liquid storage bottle and the main machine housing are reduced, and the overall structure is simple.