baber/WOPTO huggingface dataset:
Patent WO-2020215387-A1 (WO)
Title: Plateforme expérimentale pour robot flexible entraîné par câble
Inventor: XU WENFU
IPC: B25J19/00
Filed: 2019-05-10
Abstract: La présente invention concerne une plateforme expérimentale pour un robot flexible entraîné par câble, la plateforme comprenant un module d'entraînement (1) et un module de bras flexible (2); le module d'entraînement (1) est utilisé pour fournir de l'énergie, et le module de bras flexible (2) simule une section articulation d'un robot flexible entraîné par câble réel et se déplace sous l'effet de l'entraînement du module d'entraînement (1). Le module d'entraînement (1) comprend un moteur d'entraînement (10), une vis-mère (11) et un écrou de vis-mère (12); la vis-mère (11) est raccordée au moteur d'entraînement (10) et se met en rotation sous l'effet de l'entraînement du moteur d'entraînement (10); l'écrou de vis-mère (12) est raccordé par filetage à la vis-mère (11), et lorsque la vis-mère (11) se met en rotation, l'écrou de vis-mère (12) peut se déplacer le long de la direction axiale de la vis-mère (11). Un câble d'entraînement du module de bras flexible (2) s'étend dans le module d'entraînement (1) et est raccordé à l'écrou de vis-mère (12) de sorte que le mouvement de l'écrou de vis-mère (12) entraîne le déplacement du câble d'entraînement. La plateforme décrite est entraînée par un servomoteur de manière à assurer la précision du mouvement et assurer le déplacement précis de l'écrou de vis-mère de telle sorte que l'étirement et le relâchement du câble d'entraînement suivant l'écrou de vis-mère sont réglés avec précision.
Patent WO-2020232672-A1 (WO)
Title: Image cropping method and apparatus, and photographing apparatus
Inventor: ZENG HUI
IPC: G06T7/11
Filed: 2019-05-22
Abstract: Disclosed are an image cropping method and apparatus, and a photographing apparatus. The method comprises: extracting a plurality of pieces of original image information having different distance features (S101); extracting a feature map of the original image information at a distance scale of each piece of original image information (S102); reducing the dimension of the feature map (S103); and cropping the feature map that has been subjected to dimension reduction (S104). By means of extracting feature information of objects of various sizes, feature information of an original image can be accurately and fully obtained, thereby facilitating precise modeling of an image cropping result, such that the image cropping method can be applied to a more complex application scenario. Moreover, a feature map is subjected to dimension reduction, and then, the feature map that has been subjected to dimension reduction is cropped, thereby improving the performance of image cropping and reducing the magnitude of parameters of image cropping. The image cropping method is applied to a chip with relatively low power consumption and greatly improves the practicability.
Patent WO-2020029643-A1 (WO)
Title: Speaker
Inventor: ZHANG GUQING
IPC: H04R9/06
Filed: 2019-05-23
Abstract: Provided in the present utility model is a speaker. The speaker comprises a frame having a housing space, and a vibration system housed in the housing space and a magnetic circuit system housed in the housing space, wherein the magnetic circuit system is used for driving the vibration system to vibrate to produce a sound; the magnetic circuit system comprises a magnetic frame and magnetic steel housed in the magnetic frame; the magnetic frame comprises a bottom wall connected to the magnetic steel, a side wall extending, in a bending manner, from the bottom wall to the vibration system, and a leakage hole provided penetrating through the magnetic frame; the leakage hole is provided at a connection position between the bottom wall and the side wall and is in communication with the housing space; the leakage hole comprises a first portion provided penetrating through the bottom wall and a second portion provided penetrating through the side wall; and the first portion is in communication with the second portion. Compared with the related art, the speaker provided in the present utility model has better acoustic performance and heat dissipation effect.
Patent WO-2020248215-A1 (WO)
Title: 芯片封装结构和电子设备
Inventor: DONG HAOXIANG
IPC: H01L23/31
Filed: 2019-06-14
Abstract: 一种芯片封装结构和电子设备，能够减小芯片封装的厚度，实现芯片封装超薄化。该一种芯片封装结构，包括：芯片、基板、引线和引线保护胶；所述引线用于电连接所述芯片和所述基板；所述引线保护胶用于支撑所述引线，其中，所述引线保护胶的最高点不高于所述引线的上沿的最高点。
Patent WO-2020042732-A1 (WO)
Inventor: HE JIANQI
IPC: F24F11/30
Filed: 2019-06-21
Abstract: A control method for a multi-split air conditioning device, comprising: obtaining a sum Sumq of abilities of all turned-on indoor units (S1) and obtaining all compressor combinations satisfying the Sumq (S2); computing an energy efficiency ratio of each compressor combination when satisfying the Sumq, and selecting the compressor combination having the optimal energy efficiency ratio (S3); and controlling to start all compressors in the selected compressor combination (S4) to run the multi-split air conditioning device. The method selects the compressor combination having the optical energy efficiency ratio while satisfying the ability requirements on indoor units, such that the multi-split air conditioning device runs in a state having the best energy efficiency, thereby implementing the optimal energy saving effect.
Patent WO-2020011021-A1 (WO)
Inventor: LIU RENDONG
IPC: A63B3/00
Filed: 2019-06-27
Abstract: 一种多功能室内健身器，设置在室内的门框（1）上，门框（1）设置在墙体（5）的门口处，包括：固定杆（2），固定杆（2）的两端连接于门框（1）的内沿；至少一个固定带（3）及活动杆（4），固定带（3）的一端连接于固定杆（2），另一端连接于活动杆（4），活动杆（4）搭设在门框（1）或墙体（5）上。该多功能室内健身器能够在室内使用，节约空间。
Patent WO-2020015561-A1 (WO)
Title: Image sensor, mobile terminal, and image capturing method
Inventor: WANG DANMEI
IPC: H04N13/239
Filed: 2019-07-10
Abstract: Provided are an image sensor, a mobile terminal, and an image capturing method. A pixel array of the image sensor comprises a preset number of pixel units. The pixel units comprise a first pixel and a second pixel employing dual pixel focusing. The first pixel comprises red, green and blue subpixels. The second pixel comprises at least one type of red and blue subpixels, green subpixels and infrared subpixels. Each type of the subpixels is arranged in groups of four. The infrared subpixels in the second pixel are arranged at the same positions as those of the red, green and blue subpixels, a first combination of subpixels or a second combination of subpixels in the first pixel. Half of the subpixels included in the first combination of neighboring subpixels are red and half are green. Half of the subpixels included in the second combination of neighboring subpixels are green and half are blue. Alternatively, half of the infrared subpixels in the second pixel are arranged at the same positions as those of half the red, green or blue subpixels in the first pixel. One half of the infrared subpixel in two adjacent second pixels forms an infrared subpixel.
Patent WO-2021007694-A1 (WO)
Inventor: YUAN ZE
IPC: G09G3/32
Filed: 2019-07-12
Abstract: Disclosed is a pixel unit (100), comprising a driving unit (102), a compensation unit (104), a data writing unit (101), and a display unit (103). The data writing unit (101) writes image data into the driving unit (102) within a data-writing time period (H2) according to a first scanning signal. The driving unit (102) provides a driving current for the display unit (103) within a display time period (H3) according to a received light-emitting signal and the image data to drive the display unit (103) to perform image display. The compensation unit (104) provides a compensation voltage for the driving unit (102) in advance when the image data is written into the driving unit (102), so as to compensate for a voltage drift generated by the driving unit (102). The driving unit (102) comprises at least one P-type transistor, and the data writing unit (101) and the compensation unit (104) at least comprise one N-type transistor. Further disclosed are an array substrate (11c) comprising the pixel unit, and a display terminal (10).
Patent WO-2021012177-A1 (WO)
Inventor: LONG QIYI
IPC: G07F13/10
Filed: 2019-07-23
Abstract: A dropping mechanism, a storage apparatus, and a self-service vending machine. The dropping mechanism comprises a rotating member (100) provided with a storage space (110); a first end cover (200) disposed at one end of the rotating member (100) and provided with a feeding hole (210) in communication with one end of the storage space (110); a second end cover (400) disposed at the other end of the rotating member (100) and provided with a discharge hole (410) in communication with the other end of the storage space (110); a first valve module (300) disposed between the first end cover (200) and the rotating member (100); a second valve module (500) disposed between the second end cover (400) and the rotating member (100); and a first guide module (800) and a second guide module (900), which are used when the rotating member (100) rotates to control the two valve modules (300, 500) to close/open the feeding hole (210) and the discharge hole (410), one of the two valve modules (300, 500) being in an open state when the other is in a closed state. By providing the first guide module (800) and the second guide module (900) in the dropping mechanism, the two valve modules (300, 500) are linked by means of the rotating member (100) and can simultaneously complete the dropping and interception of capsules, the entire mechanism has a small number of parts, and manufacturing and assembly costs are lower.
Patent WO-2020034824-A1 (WO)
Title: Shaking device for clothing and clothing treatment apparatus
Inventor: CHI ZONGRUI
IPC: D06F51/00
Filed: 2019-07-26
Abstract: A shaking device for clothing and a clothing treatment apparatus. The clothing treatment apparatus comprises the shaking device. The shaking device comprises a cross beam (2), a first linkage (4), a second linkage (5), and a motor (7). The cross beam (2) is slidably connected to a support base (9). The cross beam (2) is used for carrying a hanger or is provided with a hanger. The housing of the motor (7) is fixedly connected to the support base (9). One end of the first linkage (4) is pivotally connected to the cross beam (2), the other end of the first linkage (4) is pivotally connected to one end of the second linkage (5), and the other end of the second linkage (5) is in driving connection with a rotating shaft of the motor (7). The motor (7) can drive the second linkage (5) to rotate, such that the first linkage (4) drives the cross beam (2) to move reciprocately and linearly along its lengthwise direction. The cross beam (2) can drive clothing to shake by means of the hanger, thereby achieving the purpose of clothing dewatering and drying and preventing the appearance of wrinkles.
Patent WO-2020063155-A1 (WO)
Title: 一种led显示屏
Inventor: HU FEI
IPC: G09F9/33
Filed: 2019-08-14
Abstract: 一种LED显示屏，该LED显示屏包括呈阵列分布的LED光源（100），LED光源（100）包括：LED芯片（120）；以及设置于LED芯片（120）出光方向上的导光部（130），导光部（130）用于对LED芯片（120）入射的光进行处理；使得从导光部（130）的出光面出射的光的发散角小于从LED芯片（120）出射的光的发散角。LED显示屏能使LED光源（100）的出射光匀化，保证LED显示屏的光强和颜色均匀，改善显示画面的颗粒感和色差问题，减少相邻像素之间的光串扰，提高显示画面的质量。
Patent WO-2020020381-A1 (WO)
Title: Preparation method for low density metal matrix composite
Inventor: ZHANG YING
IPC: C22C1/02
Filed: 2019-08-14
Abstract: Provided is a preparation method for a low density metal matrix composite: (1) preparing a metal or alloy having a density of 1.8-8.9 g/m 3 , and heating until molten to obtain a liquid metal; (2) preparing a non-metallic material having a density of 0.3-1.2 g/m 3 , and crushing the non-metallic material into non-metallic granules having a granularity of 500-800 mesh; (3) dispersing the non-metallic granules in step (2) in the liquid metal obtained in step (1) to form a mixed melt; (4) mechanically stirring the mixed melt obtained in step (3) with a stirring rod while adding argon to the mixed melt, the stirring speed of the stirring rod being set at 1200-2200 r/min, the stirring time being set at 10-180 seconds, to obtain a semi-solid metal matrix composite slurry, the flow of the compressed gas being set at 8-25 l/min; (5) die-casting the semi-solid metal matrix composite slurry obtained in step (4) to obtain a low density metal matrix composite.
Patent WO-2020043092-A1 (WO)
Inventor: CHIANG MAN-SHU
IPC: H04N19/00
Filed: 2019-08-27
Abstract: An intra prediction method comprises receiving input data of a current block in a current picture, deriving multiple Most Probable Modes (MPMs) to be included in a MPM list for the current block, setting remaining intra prediction modes as non-MPMs, and encoding or decoding the current block according to a current intra prediction mode selecting from the MPMs and non-MPMs. The first MPM in the MPM list is Planar mode for blocks coded or to be coded in intra prediction, and one or more other MPMs in the MPM list are derived according to a number of available angular mode of one or more neighboring blocks of the current block.
Patent WO-2020173067-A1 (WO)
Inventor: ZOU CHANGYUE
IPC: H02J3/36
Filed: 2019-08-30
Abstract: 一种适用于柔性直流的无源阻抗适配器参数设计方法，包括如下步骤：S1、获取柔性直流阻抗，根据柔性直流阻抗得到柔性直流阻抗曲线X(f)；S2、预估无源阻抗适配器中主电容值的上限值；S3、计算适配器参数曲线X  adapter (f)；S4、确定主电容的值，改变主电阻的大小，直至min[X(f)-X  adapter (f)]最大；判断min[X(f)-X  adapter (f)]>k是否成立；S5、若min[X(f)-X  adapter (f)]>k不成立，增大主电容的值，执行S2-S4，直至主电容的值在主电容值的范围内时，min[X(f)-X  adapter (f)]>k成立，将参数存入可用参数集；S6、减小主电容的值，将min[X(f)-X  adapter (f)]>k成立时的参数存入可用参数集；S7、从可用参数集中选取可用参数。该方法能够实现无源阻抗适配器参数设计，以使在关注的全频段内实现正阻抗特性，完全消除谐波谐振风险。
Patent WO-2020206937-A1 (WO)
Inventor: DU PENG
IPC: H01L31/0304
Filed: 2019-09-19
Abstract: A multi-element alloy and a preparation method thereof, superlattice and a preparation method and an application thereof, a laser, a photoelectric detector and a solar cell. The preparation method of the multi-element alloy includes using molecular beam epitaxy to alternately grow at least two kinds of IIIA-VA binary alloys, at least two kinds of IIIA-VA ternary alloys, or at least one kind of IIIA-VA binary alloy and at least one kind of IIIA -VA ternary alloy to obtain the multi-element alloy, wherein, the thickness of the IIIA-VA binary alloy and the thickness of the IIIA-VA ternary alloy are both less than the thickness of the multi-element alloy with one molecular layer thickness. The method achieves the accurate control of the content of the multi-element alloy in the multi-element alloy with one molecular layer thickness in a growth mode of a combination of binary or ternary alloy with the thickness less than one molecular layer thickness, and the obtained multi-element alloy has better performance stability; meanwhile, the method can also improve the matching with a substrate, which is conducive to the construction of high-quality superlattices.
Patent WO-2020063776-A1 (WO)
Inventor: ZHANG QINGJUN
IPC: H04W24/02
Filed: 2019-09-26
Abstract: The method comprises: an AC acquiring global instance configuration information and AP instance configuration information corresponding to respective APs; the AC transmitting the the corresponding AP instance configuration information to the respective APs, such that each AP creates an AP instance according to the received AP instance configuration information, and an AP identifier thereof and the created AP instance are bound together; the AC creating a global instance according to the global instance configuration information; and the AC binding an AC identifier thereof, the AP identifier of each AP and the global instance.
Patent WO-2020063984-A1 (WO)
Title: 一种资源查询方法及装置、设备、存储介质
Inventor: SONG YUE
IPC: H04L29/08
Filed: 2019-09-29
Abstract: 本申请实施例公开了一种资源查询方法及装置、设备、存储介质，其中，所述方法包括：服务使用者NF向服务提供者NF发起服务访问请求，所述服务访问请求中携带有资源的查询条件，所述查询条件用于说明至少两个查询参数的组合查询关系；服务使用者NF接收服务提供者NF返回的服务访问响应。
Patent WO-2021081726-A1 (WO)
Inventor: Xie Yuanrong
IPC: B66F7/00
Filed: 2019-10-28
Abstract: Disclosed is a high-stability ammonium paratungstate crystallization kettle. The high-stability ammonium paratungstate crystallization kettle comprises a crystallization kettle body (1). A top plate (2) is fixedly connected to the surface of the crystallization kettle body (1); support columns (3) are fixedly connected to the four corners of the bottom of the top plate (2); a bottom plate (4) is fixedly connected to the bottom of the crystallization kettle body (1); and a transmission case (5) is fixedly connected to the bottom of the bottom plate (4). A transmission mechanism (14) drives a base plate (9) to move downwards by means of a lead screw (6) and a threaded sleeve (8); the base plate (9) presses a pressing block (11), and at the same time, the bottom of the base plate (9) makes contact with the ground; and the base plate (9) drives a suction cup (13) downwards to suction onto the ground, thereby having the advantage of being highly stable, such that the problem of an existing crystallization kettle having poor stability due to the fact that same is only supported by a triangular support column at the bottom thereof is solved. The high-stability ammonium paratungstate crystallization kettle avoids the phenomenon of the service life of a triangular support column being shortened due to the fact that the triangular support column is prone to creating friction with the ground during shaking, thereby being convenient for people to use.
Patent WO-2021007998-A1 (WO)
Title: Display panel, display module and display device
Inventor: LIU MINGGANG
IPC: G09F9/33
Filed: 2019-10-30
Abstract: A display panel (100), a display module (10) and a display device. The display panel (100) comprises a substrate (110) and micro-LEDs (130). The display module (10) realizes an ultra-narrow bezel design by bonding a support plate (200) on one side of the display panel (100) having a flexible driving circuit board (120), bending a bendable region (102) and bonding a binding region (103) on another side of the support plate (200). By disposing several display modules (10) in an accommodation cavity formed by a display device backplate (20), the narrow gap joining technique for micro-LEDs (130) is realized, and the problem of the excessively small size of micro-LEDs (130) is addressed, realizing the large-sized display of micro-LEDs (130).
Patent WO-2021081849-A1 (WO)
Title: Multi-sim card cooperation method, device, and system
Inventor: SUN HAIYANG
IPC: H04W4/60
Filed: 2019-10-30
Abstract: Embodiments of the present application provide a multi-SIM card cooperation method, device and system, capable of avoiding the problem of great inconvenience caused, to a user's operation, by frequently manually switching the default card for mobile data due to the use of different applications, thereby improving the user's application experience. The method comprises: a policy control function network element obtains an association between a first SIM card and a first application; the policy control function network element sends the association to a terminal device, wherein the association is used for determining the first SIM card corresponding to the first application.
Patent WO-2020248476-A1 (WO)
Inventor: DENG XUBIAO
IPC: G01N29/14
Filed: 2019-10-31
Abstract: An acoustic emission type determination method based on an acoustic emission ascending wave band collection parameter. The method comprises the steps of: obtaining, by means of collection, several acoustic emission waves; calculating the ascending stage frequency and the counter gradient of each acoustic emission wave, and thereby calculating an acoustic emission type parameter; and comparing the parameter with an acoustic emission type feature threshold value, and directly classifying the acoustic emission type according to a comparison result.
Patent WO-2021027147-A1 (WO)
Inventor: FANG XIAOLI
IPC: H05K7/20
Filed: 2019-11-13
Abstract: Provided in the present application are a timing control board and a display device. The timing control board comprises a timing control chip and a control board. By means of configuring a plurality of heat dissipation terminals to be jointly connected to the timing control chip and the control board, the entire contact area between the timing control chip and the control board is enlarged, and heat dissipation efficiency of the timing control chip is improved; moreover, the plurality of heat dissipation terminals greatly reduce the false connection rate, thereby avoiding impact on the heat dissipation performance and electrical performance of the entire timing control chip.
Patent WO-2020134714-A1 (WO)
Title: 用于惯性传感器的阻挡块
Inventor: YAN PEILI
IPC: G01D11/16
Filed: 2019-11-19
Abstract: 本发明提供了一种用于惯性传感器的阻挡块，设置在一基底表面，用于阻挡质量块的惯性移动，包括：本体，所述本体与所述惯性质量块接触的位置为圆角，且所述本体与所述基底表面为同一材料。本发明阻挡块与基底表面为同一材料，利用同质材料结合紧密的特点，可以增加阻挡块的牢固程度，不易从基底上脱落；并且将阻挡块与质量块接触的位置为圆角，可以增大阻挡块与质量块之间的有效接触面积，降低阻挡块被撞击后破损的可能性。
Patent WO-2020103846-A1 (WO)
Inventor: REN YUWEI
IPC: H04W72/04
Filed: 2019-11-20
Abstract: Aspects described herein relate to determining a first timing advance for transmitting communications to a base station, and determining a second timing advance for transmitting a reference signal to a user equipment. The communications can be transmitted to the base station based on the first timing advance, and the reference signal can be transmitted to the user equipment based on the second timing advance.
Patent WO-2020103900-A1 (WO)
Title: Oled display substrate and display panel
Inventor: SUN ZHONGYUAN
IPC: H01L27/32
Filed: 2019-11-21
Abstract: The present application provides an OLED display substrate and a display panel. The OLED display substrate comprises: multiple display regions and a space region separating the multiple display regions, each of the multiple display regions being provided with multiple pixel units; each of the pixel units comprising multiple OLED devices emitting light of different colors, respectively; a first cathode connection line and an insulating layer provided in at least one of the multiple display regions, and sequentially provided between a substrate and the multiple OLED devices; cathodes of all the OLED devices located in the same display region being of an integral structure; a via hole provided in the insulating layer; the cathodes of all the OLED devices located in the same display region being connected to the first cathode connection line by means of the via hole; and a second cathode connection line provided in the space region and connected to the first cathode connection line.
Patent WO-2021072906-A1 (WO)
Title: Ensemble photovoltaïque
Inventor: GUO ZHIQIU
IPC: H01L31/05
Filed: 2019-11-21
Abstract: Est divulgué un ensemble photovoltaïque, comprenant des feuilles de cellule solaire et une bande d'interconnexion pour connecter deux feuilles de cellules solaires adjacentes, au moins l'une des deux feuilles de cellules solaires adjacentes étant pourvue d'une rainure d'évitement pour éviter la bande d'interconnexion. La rainure d'évitement pour éviter la bande d'interconnexion est disposée dans la feuille de cellule solaire. Lorsque deux feuilles de cellule solaire sont connectées, des bords des deux feuilles se chevauchent, et la bande d'interconnexion est située dans la rainure d'évitement, de telle sorte que les bords des deux feuilles de cellule solaire peuvent être attachés l'un à l'autre. La feuille de cellule solaire supérieure est supportée par la feuille de cellule solaire inférieure, et la zone de support entre les deux est augmentée, ce qui permet d'éviter le phénomène de concentration de contrainte, de telle sorte que des fissures cachées étant produites dans les feuilles de cellule solaire sont évitées, et le rendement de l'ensemble photovoltaïque est amélioré.