baber/WOPTO huggingface dataset:
Patent WO-2020093583-A1 (WO)
Inventor: MAO LINFENG
IPC: B01D53/02
Filed: 2019-01-03
Abstract: Disclosed are a desorption regeneration process after adsorption saturation for an adsorbent (including activated carbon, active coke, zeolite, etc.) adsorbing organics dissolved in water, and a process for the treatment of tail gas generated in the desorption regeneration process. The adsorbent is subjected to desorption regeneration in a regeneration tank (2) with a pre-embedded steam jet system, wherein the steam jet system comprises a primary steam pipeline (102) and several dendritic secondary steam pipelines (103) arranged on the primary steam pipeline, each secondary steam pipeline (103) is provided with a steam spray nozzle, and the steam jet system is embedded by the adsorbent. Most of the organics adsorbed by the adsorbent are desorbed at a high temperature, or pyrolyzed, carbonized and desorbed at a high temperature by heating the adsorbent in the regeneration tank (2) through feeding of overheated steam, and organics and carbides in voids of the adsorbent are removed by steam blowing, such that the adsorbent is activated and regenerated. The tail gas generated in the regeneration process is treated by tail gas treatment equipment, specifically tail gas condensation treatment equipment, tail gas burning treatment equipment or treatment equipment in which the tail gas is first condensed and then burned.
Patent WO-2019154279-A1 (WO)
Title: Method for preparing bis(chlorophthalimide)
Inventor: QIAN HUIDONG
IPC: C07D209/48
Filed: 2019-01-31
Abstract: The present invention relates to a method for preparing bis(chlorophthalimide), comprising dissolving phthalic anhydride in water, introducing chlorine gas, heating the reaction system to 25-80°C, and continuously reacting for 8-12 hours, to obtain chlorophthalic anhydride satisfying process requirements for preparing bis(chlorophthalimide); and reacting the prepared chlorophthalic anhydride with a diamine compound in the presence of a solvent for 8 to 16 hours at 40 to 300°C and -0.02 to -0.08 MPa by vacuuming, and after the reaction is completed, obtaining a filter cake by filtration, and washing the filter cake in boiling water, followed by filtration to obtain bis(chlorophthalimide). The method for producing the precursor bis(chlorophthalimide) of polyimide of the present invention is simple and convenient. The method is adopted to carry out reactions under a micro negative pressure, such that the reactions are highly safe, and to utilize only a solvent without requiring a catalyst and a dehydrating agent. The method involves simple post-treatment, is suitable for industrial production, and realizes low production costs and good product quality.
Patent WO-2020168548-A1 (WO)
Title: Process
Inventor: DENNIS-SMITHERS BENJAMIN
IPC: C07C41/09
Filed: 2019-02-22
Abstract: A process for dehydrating methanol to dimethyl ether product in the presence of a catalyst and a promoter, wherein the catalyst is at least one aluminosilicate zeolite, wherein: - the aluminosilicate zeolite is selected from: (i) a zeolite having a 2-dimensional framework structure comprising at least one channel having a 10-membered ring, and having a maximum free sphere diameter of at least 4.8 Angstroms; (ii) a zeolite having a 3-dimensional framework structure comprising at least one channel having a 10-membered ring; or (iii) a zeolite comprising at least one channel having a 12-membered ring; - the promoter is selected from one or more compounds of Formula I: (I) wherein Y is selected from a C 1 -C 4  hydrocarbyl substituent, and wherein each of X and any or all of the Z's may independently be selected from hydrogen, halide, a substituted or unsubstituted hydrocarbyl substituent, or a compound of the formula -CHO, -CO 2 R, -COR, or -OR, where R is hydrogen or a substituted or unsubstiituted hydrocarbyl substituent, and wherein the molar ratio of promoter to methanol is maintained at less than 1.
Patent WO-2020177067-A1 (WO)
Inventor: SHAO NING
IPC: A61K31/4162
Filed: 2019-03-05
Abstract: The present disclosure relates generally to aromatic derivatives that are inhibitors of FGFR4 and are useful in treating FGFR4-associated diseases or conditions. Compositions containing the compounds of the present disclosure are also provided.
Patent WO-2020124806-A1 (WO)
Inventor: DING FENG
IPC: G09F9/33
Filed: 2019-03-12
Abstract: 本发明公开一种显示屏封装结构，包含：一显示屏本体、一显示屏固定座、一显示屏放置板、一缓冲槽及一流体缓冲件。本发明通过将所述显示屏放置板可拆卸地连接所述显示屏固定座，便于对所述显示屏本体进行快速拆卸安装，并通过所述缓冲槽内设置的所述流体缓冲件及所述显示屏固定座一侧设置的一减震垫，可对所述显示屏本体进行缓冲保护，以达到增加显示屏的防护能力。
Patent WO-2020118949-A1 (WO)
Title: Plaque de masque et appareil de masque l'utilisant
Inventor: YE JIAN
IPC: C23C14/04
Filed: 2019-03-19
Abstract: L'invention concerne une plaque de masque (2), comprenant une pluralité de premières régions d'ouverture (A1), au moins une seconde région d'ouverture (A2), et un cadre (20) entourant les premières régions d'ouverture (A1) et la seconde région d'ouverture (A2). Dans une première direction, la seconde région d'ouverture (A2) est disposée au niveau d'au moins une extrémité des premières régions d'ouverture (A1). Les premières régions d'ouverture (A1) comprennent au moins une première région de dépôt de vapeur (21). Les secondes régions d'ouverture (A2) comprennent au moins une seconde région de dépôt de vapeur (23). La première région de dépôt de vapeur (21) est pourvue d'une pluralité de premières ouvertures (211). La seconde région de dépôt de vapeur (23) est pourvue d'une pluralité de deuxièmes ouvertures (231). La densité de la pluralité de premières ouvertures (211) est supérieure à la densité de la pluralité de deuxièmes ouvertures (231). Les premières régions d'ouverture (A1) comprennent en outre une première région tampon (22) entourant la première région de dépôt de vapeur (21). La seconde région d'ouverture (A2) comprend en outre une seconde région tampon (24) entourant la seconde région de dépôt de vapeur (23). La première région tampon (22) est pourvue d'une pluralité de troisièmes ouvertures (221) entièrement gravées ou partiellement gravées. La seconde région tampon est pourvue d'une pluralité de quatrièmes ouvertures (241) entièrement gravées ou partiellement gravées. Une région non gravée (C) est disposée entre les premières régions d'ouverture (A1) et la seconde région d'ouverture (A2), et une région non gravée (C) est disposée entre deux premières régions d'ouverture (A1) adjacentes. L'invention concerne en outre une plaque de masque (2) et un appareil de masque.
Patent WO-2020082686-A1 (WO)
Inventor: MA RUIXIANG
IPC: G06T7/90
Filed: 2019-03-25
Abstract: Disclosed is an image processing method. The method comprises the following steps: based on color data of an image to be processed, using an HC algorithm to calculate a first saliency value corresponding to each pixel point in the image to be processed; calculating, based on an RC algorithm, a second saliency value corresponding to each pixel point in the image to be processed; calculating, based on the first saliency value and the second saliency value, a target saliency value corresponding to each pixel point in the image to be processed; and determining, based on the target saliency value, a saliency map corresponding to the image to be processed. Also disclosed are an image processing apparatus and a computer-readable storage medium. The present application enables the saliency map to highlight both the interior of an image to be processed and the edge thereof, thus making same more suitable for a human visual attention mechanism.
Patent WO-2020155361-A1 (WO)
Inventor: JIANG SHA
IPC: H04R1/10
Filed: 2019-03-28
Abstract: 本实用新型公开了一种带摄像的骨传导耳机，涉及音视频智能穿戴设备领域；包括主体，外置的无线充电模块；所述主体上设置电池，所述电池上设置有无线充电受电模块，所述主体上设置有PCB电路板，所述PCB电路板上设置有蓝牙组件和WiFi模块，所述主体的两端设置有骨传导装置，所述主体的一端还设置有摄像头模组，所述电池为速充电池。本实用新型使用方便，使用寿命高，实现快速充电、无线充电。
Patent WO-2019218881-A1 (WO)
Title: Purification method for polypeptide
Inventor: TIAN QIANG
IPC: C07K5/10
Filed: 2019-05-05
Abstract: Disclosed is a method utilizing chromatography in purifying the compound of formula (I).
Patent WO-2020191882-A1 (WO)
Inventor: HU LI
IPC: G06F3/044
Filed: 2019-05-14
Abstract: Disclosed is an apparatus for touch control and fingerprint recognition. The apparatus comprises a touch control screen and a cover plate arranged on the touch control screen. The cover plate is a plastic thin film. The touch control screen comprises at least one first touch control electrode arranged outside a fingerprint recognition region, and at least one second touch control electrode arranged inside the fingerprint recognition region, and the range of the spacing between two of the at least one second touch control electrode adjacent to each other is 5 micrometers to 50 micrometers.
Patent WO-2019223727-A1 (WO)
Inventor: ZHOU CHUANGZHU
IPC: H01Q1/36
Filed: 2019-05-22
Abstract: 本公开提供了一种终端设备天线装置及其实现方法，涉及天线领域，所述方法包括：在终端设备主板的金属地上划分出配置为平衡金属地电流的全封闭非金属区域；在所划分的全封闭非金属区域内布置天线拓扑单元；所述天线拓扑单元利用所述终端设备主板提供的射频信号，产生工作电流，并将所述工作电流耦合到所述金属地，利用局域谐振多阶回波差分抑制方式，实现宽带阻抗匹配。
Patent WO-2020237456-A1 (WO)
Title: Conception d'échantillonnage et de maintien de thermomètre pour mémoire non volatile
Inventor: GUO XIAOJIANG
IPC: G11C7/04
Filed: 2019-05-27
Abstract: L'invention concerne un schéma d'échantillonnage et de maintien pour des mesures de température pour une mémoire non volatile qui peut permettre une réduction significative de la latence de lecture de température. Dans un exemple, des circuits de thermomètre sont activés à une fréquence de rafraîchissement afin d'amener la température à être détectée et verrouillée à des intervalles réguliers. En effectuant les lectures de température en arrière-plan à une fréquence de rafraîchissement plutôt qu'à la demande, la température est disponible pour des commandes de service avec presque aucune latence.
Patent WO-2020010938-A1 (WO)
Title: Core-shell type quantum dot, preparation method therefor, and application thereof
Inventor: ZHANG AIDI
IPC: C09K11/88
Filed: 2019-05-28
Abstract: The present invention relates to a core-shell type quantum dot. The core-shell type quantum dot comprises a quantum dot core, a light-transmissive inorganic mesoporous material layer located on the surface of the quantum dot core, and a filler located in the pore of the light-transmissive inorganic mesoporous material layer and different from an inorganic mesoporous material. The present invention also relates to the preparation and application of a core-shell type quantum dot core. A light-transmissive inorganic mesoporous material for use in the quantum dot core is coated and the filler different from the inorganic mesoporous material is filled in the pore of the inorganic mesoporous material, and thus, the obtained core-shell type quantum dot not only has improved optical stability and chemical stability, but also has adjustable optical performance.
Patent WO-2019228423-A1 (WO)
Title: Stereo signal encoding method and device
Inventor: WANG BIN
IPC: G10L19/008
Filed: 2019-05-29
Abstract: A stereo signal encoding method and device. The encoding method comprises: obtaining instruction information of an encoding mode of a residual signal of a current frame, the instruction information comprising an encoding condition of the residual signal of a previous frame of the current frame, a long-term smooth parameter updating mode flag value of a stereo signal of the current frame, or at least one of state change parameter values of the stereo signal of the current frame with respect to the stereo signal of the previous frame (210); and determining the encoding mode of the residual signal of the current frame according to the obtained instruction information of the encoding mode of the residual signal of the current frame, the encoding mode being used for instructing whether to encode the residual signal of the current frame (220). The method better improves the stereo signal encoding quality.
Patent WO-2020133914-A1 (WO)
Inventor: YAN HUABIN
IPC: A24F47/00
Filed: 2019-06-03
Abstract: 一种加热模组、可控加热模组以及电子烟具，包括：烟杯（10），其用于供烟丝部插入其中；导磁金属发热组件（30），其设置于烟杯（10）中；以及交变磁场发生线圈（20），其套设于烟杯（10）的侧壁上，交变磁场发生线圈（20）用于产生交变磁场，以使得导磁金属发热组件（30）产生涡流而发热。
Patent WO-2020093699-A1 (WO)
Inventor: WANG YANBIN
IPC: H04M1/02
Filed: 2019-06-17
Abstract: Disclosed are an extendable mechanism, a camera device and a terminal. The extendable mechanism comprises an extendable part and an accommodating groove accommodating the extendable part, wherein the extendable part can extend out of the accommodating groove and can retract to hide in the accommodating groove; the accommodating groove is internally provided with an extension and retraction driving component driving the extendable part to carry out extension and retraction movement, namely, extending out of or retracting into the accommodating groove; and the extension and retraction driving component comprises an electromagnet, the extendable mechanism controls extension or retraction of the extendable part by controlling powering on or off of the electromagnet.
Patent WO-2019242744-A1 (WO)
Title: 一种低熔点金属的印刷方法
Inventor: ZHU TANG
IPC: C23C4/06
Filed: 2019-06-21
Abstract: 一种低熔点金属的印刷方法，包括：提供一基材，基材表面不粘附低熔点金属；选择可粘附基材表面，且可粘附低熔点金属的油墨；在基材表面用油墨印制目标图案；使基材表面的油墨固化；在基材表面印刷低熔点金属。
Patent WO-2020038126-A1 (WO)
Title: Electronic product structure and foldable display screen
Inventor: ZHANG AODONG
IPC: G09F9/30
Filed: 2019-07-02
Abstract: An electronic product structure (100), comprising two housings (1) used for fixing a display screen (101) and a rotating shaft structure (6) used for connecting the two housings (1). The rotating shaft structure (6) comprises multiple slidably connected sliding blocks (2). A relative rotation of the two housings (1) drives the sliding blocks (2) to slide relatively so as to collapse or expand the rotating shaft structure (6). The rotating shaft structure (6) is collapsed when the two housings (1) are flipped open relatively, and the rotating shaft structure (6) is expanded when the two housings (1) are folded relatively. A foldable display screen (200), comprising the display screen (101) and the electronic product structure (100), the display screen (101) being fixed on the two housings (1).
Patent WO-2021003610-A1 (WO)
Inventor: LIU HAOYUAN
IPC: G08B21/10
Filed: 2019-07-05
Abstract: A road waterlogging warning system based on an unmanned aerial vehicle, and a warning method thereof. The system comprises a water depth measurement apparatus capable of drifting, several warning unmanned aerial vehicles distributed at various corners of a city, and a cloud management center. The water depth measurement apparatus comprises a main body (1), wherein the main body (1) floats on the water; and the main body (1) is provided with a propulsion module (2), a positioning module (5), a distance measurement module, a wireless communication module (6), a data processing module (7), a storage module (8) and an alarm module (9). Each of the warning unmanned aerial vehicles comprises an unmanned aerial vehicle body (10), a wireless communication apparatus (11), a data processing apparatus (12), a projection apparatus (14), an alarm apparatus (15) and a positioning apparatus (13). The cloud management center comprises a wireless communication unit, a data processing unit and a storage unit. The system can comprehensively monitor the water depth of a waterlogged area of a road by means of a plurality of water depth measurement apparatuses, and can give a warning regarding a deep-water area by means of warning unmanned aerial vehicles, thereby preventing a vehicle from entering the water and stalling, and preventing people from drowning.
Patent WO-2020134093-A1 (WO)
Inventor: XU BIAO
IPC: G02B13/00
Filed: 2019-08-06
Abstract: 本申请公开了一种光学成像镜头，该光学成像镜头沿光轴由物侧至像侧依序包括：具有正光焦度的第一透镜；具有光焦度的第二透镜；具有光焦度的第三透镜；具有光焦度的第四透镜；具有正光焦度的第五透镜，其物侧面为凸面，像侧面为凹面；具有负光焦度的第六透镜。其中，第一透镜的物侧面至光学成像镜头的成像面在光轴上的距离TTL与光学成像镜头的成像面上有效像素区域对角线长的一半ImgH满足TTL/ImgH＜1.4；以及光学成像镜头的总有效焦距f与光学成像镜头的入瞳直径EPD满足f/EPD＜1.90。
Patent WO-2020029979-A1 (WO)
Inventor: HUANG FENG
IPC: A61F2/95
Filed: 2019-08-06
Abstract: 一种植入体(3)的装载装置，装载装置包括：引导盖(1)及引导座(2)，引导盖(1)与引导座(2)可拆卸连接；引导盖(1)具有第一内腔(T1)，第一内腔(T1)贯通引导盖(1)，第一内腔(T1)中至少一段的直径逐渐变小；引导座(2)具有第二内腔(T2)，第二内腔(T2)贯通引导座(2)，第二内腔(T2)中至少一段为直径逐渐变小的斜直结构，斜直结构包括依次交叉设置的至少一个内腔斜段(A)与至少一个内腔直段(B)，内腔斜段(A)的腔壁与引导座(2)的轴线呈锐角，内腔直段(B)的腔壁与引导座(2)的轴线平行。装载装置可以分解植入体(3)装载时受到的压缩阻力，避免植入体(3)在装载时受损，特别是防止植入体(3)的流入道(32)尖端在被装载工具压握时，弯折而造成结构损坏；且操作简单、装载效率高、对不同规格的植入体(3)具有普适性。
Patent WO-2021000375-A1 (WO)
Title: Display panel and preparation method therefor
Inventor: LIU XIAOWEI
IPC: H01L21/77
Filed: 2019-08-07
Abstract: Disclosed by the present invention is a display panel and a preparation method therefor, the display panel comprising: a display area and a non-display area surrounding the display area, as well as an array substrate provided in the display area and the non-display area; the array substrate comprises a groove which is provided in the array substrate, and is located in the non-display area and forms a circle surrounding the display area; an encapsulation filling layer is filled in the groove, the material used for the encapsulation filling layer being silicon nitride. The beneficial effects of present invention are as follows: in the display panel and the manufacturing method therefor of the present invention, by providing a groove at a position on the array substrate corresponding to a sealing structure, and filling same with silicon nitride, effectively isolate water and oxygen intrusion at the edge of the display panel. At the same time, the groove is provided in the non-display area of the display panel and it is impossible for free hydrogen ions in silicon nitride to diffuse to a source/drain electrode. Thus, display panel failure does not result, and poor display of the display panel is effectively prevented.
Patent WO-2020030027-A1 (WO)
Title: Dynamic resource multiplexing
Inventor: WEI CHAO
IPC: H04W16/12
Filed: 2019-08-08
Abstract: The present disclosure relates to methods and devices for dynamic resource multiplexing. In one aspect, a base station can transmit a first uplink/downlink configuration for communicating with one or more User Equipments (UEs). The first uplink/downlink configuration can comprise a set of fixed resources configured for uplink communication without downlink resources for downlink communication or for downlink communication without uplink resources for uplink communication. The base station can also transmit a second uplink/downlink configuration for communicating with the one or more UEs. The second configuration can comprise a flexible resource configuration. Additionally, the base station can communicate with a least one of the one or more UEs based on the first uplink/downlink configuration or the second uplink/downlink configuration.
Patent WO-2020107950-A1 (WO)
Inventor: LIANG YUN
IPC: B02C23/16
Filed: 2019-08-16
Abstract: 一种高钙低钠海藻粉的制备方法，包括：(1)将海藻原料依次进行初碎、洗涤和第二次破碎；(2)将步骤(1)所得的海藻原料进行磨粉、筛分和磁栅吸附，得到海藻粉；其中，步骤(1)中所述洗涤包括采用纯净水进行2-8次浸泡洗涤，每次所述浸泡洗涤中，用水量与所述海藻原料的质量比为2-5∶1、时间为15-40min。所述制得的海藻粉中钙含量≥32％、镁含量≥2.5％，且钠含量≤100ppm、钾与钠的含量比不低于8∶1，可应用于软胶囊、凝胶糖果、固体饮料等多种食品中。
Patent WO-2020038432-A1 (WO)
Title: Method for driving display substrate, driving circuit and display device
Inventor: WANG TIEGANG
IPC: G09G3/3225
Filed: 2019-08-22
Abstract: A method for driving a display substrate (1), a driving circuit and a display device. The display substrate (1) comprises an active display region (S1) and a notch region (S2) recessed in the active display region (S1). Pixel arrays are arranged in the active display region (S1) and the notch region (S2). A gate line and a data line in the active display region (S1) extend to the notch region (S2). The notch region (S2) comprises a first region (A) and a second region excluding the first region (A). A first side of the first region (A) is not adjacent to the active display region (S1). The method for driving a display substrate (1) comprises: when a display substrate (1) performs a display operation, inputting, to pixels in at least a portion of the first region (A), grayscale data having a grayscale value less than 2 n -1 and greater than 0, wherein the grayscale data is n-bit data (101).
Patent WO-2021046708-A1 (WO)
Title: Corner joint and valve mechanical arm
Inventor: SZE CHUN KUEN
IPC: F16K31/04
Filed: 2019-09-10
Abstract: A corner joint and a valve mechanical arm (300), relating to the technical field of valve control, the corner joint acting at the position of the valve mechanical arm (300), and the valve mechanical arm (300) comprising a drive apparatus (301) and a clamping mechanism (302), at least two clamping hands (312) being arranged on the clamping mechanism (302), and the corner joint comprising: a first connecting part (100) and a second connecting part (200); the first connecting part (100) is connected to the second connecting part (200), and the first connecting part (100) is arranged at an angle to the second connecting part (200), the first connecting part (100) being configured to connect to the drive apparatus (301) and the second connecting part (200) being configured to connect to any one clamping hand (312) of the clamping mechanism (302), such that the clamping directions of the two clamping hands (312) are at an angle; when the two clamping hands (312) are configured to clamp a pipe, for a non-linear pipe, the sharp turn of a water pipe can be easily mounted by means of selecting the angle of the first connecting part (100) and the second connecting part (200), to thereby achieve the technical effects of reducing the testing and assembly costs related to individual fastening members and improving assembly efficiency.
Patent WO-2020057655-A1 (WO)
Inventor: MENG XIANZHEN
IPC: H04R9/02
Filed: 2019-09-20
Abstract: La présente invention concerne une structure d'avertisseur sonore et son système de circuit magnétique. La structure d'avertisseur sonore comprend un boîtier, et au moins un système de circuit magnétique et au moins un système de vibration qui sont disposés à l'intérieur du boîtier. Le ou les systèmes de vibration comprennent au moins une couche de circuit d'entraînement apte à générer un mouvement mécanique sous l'action du champ magnétique du ou des systèmes de circuit magnétique, et une membrane vibrante entraînée par ladite au moins une couche de circuit d'entraînement. La ou les couches de circuit d'entraînement sont liées à la membrane vibrante et se présentent sous une forme plane. Comme le circuit d'entraînement dans le système de vibration de la structure d'avertisseur sonore de la présente invention est sous une forme plane, l'épaisseur de la structure d'avertisseur sonore peut être efficacement réduite.
Patent WO-2020073998-A1 (WO)
Inventor: MENG BIN
IPC: H04M3/42
Filed: 2019-10-12
Abstract: Provided are a method for controlling a video color ring back tone in a call and a related apparatus. The method of the embodiments comprises: a calling user equipment sending, to a color ring back tone server, a request message of disabling a video color ring back tone in a call; the color ring back tone server receiving the disabling request message, stopping playing the video color ring back tone, and sending, to the calling user equipment, a response message of disabling the video color ring back tone; and the color ring back tone server notifying the calling user equipment to play a traditional ring back tone, or notifying a phone application server, and then notifying, by means of the phone application server, a calling side to play the traditional ring back tone, wherein the color ring back tone server may also need to carry out audio media negotiation with the calling user equipment again. According to the method for actively disabling the video color ring back tone by means of the calling user equipment provided in the embodiments of the present invention, a video color ring back tone service function is improved, and user experience of the video color ring back tone is improved.