baber/WOPTO huggingface dataset:
Patent WO-2019205547-A1 (WO)
Title: Double-sided display panel and manufacturing method, driving circuit and driving method
Inventor: YANG SHENGJI
IPC: G09G3/3233
Filed: 2018-10-30
Abstract: A display panel comprises a plurality of display elements over a substrate, each comprising at least one first light-emitting element for emitting a first light out of a first light-emitting surface and at least one second light-emitting element for emitting a second light out of a second light-emitting surface opposing to the first light-emitting surface. Each first light-emitting element has a first light-emitting layer between two first electrodes, which are respectively transparent and reflective so that the first light can transmit out of the first light-emitting surface. Each second light-emitting element comprise a second light-emitting layer between two second electrodes, which are respectively transparent and reflective so that the second light transmits out of the second light-emitting surface. The first and second light-emitting surface are below and over the substrate respectively. A driving circuit for driving the display panel is also disclosed.
Patent WO-2020087385-A1 (WO)
Inventor: LIU YINHUA
IPC: B61F1/00
Filed: 2018-10-31
Abstract: A freight train chassis (1) and a freight train. The freight train chassis comprises: a first chassis module (110), a plurality of connection modules (130), and at least one second chassis module (120), wherein the first chassis module and the second chassis module are arranged along the length direction of a freight train, the second chassis module is connected to the first chassis module by means of a connection module, and the second chassis modules are connected one to the other by means of the connection modules. Therefore, the number of second chassis modules may be adaptively adjusted for different sized goods or containers according to requirements, which thereby adjusts the length of the freight train chassis, improves the adaptability of the freight train for different sized goods and the space utilization rate of the freight train, and improves the transportation efficiency and volume of railway transportation.
Patent WO-2020073386-A1 (WO)
Inventor: HE HUAILIANG
IPC: G02F1/13
Filed: 2018-11-01
Abstract: Disclosed are a display panel and a manufacturing method. The display panel comprises: multiple pixels and corresponding filters, wherein a planarization layer is arranged on the filters, and the planarization layer and a transparent filter are made of the same transparent photoresist.
Patent WO-2019196399-A1 (WO)
Inventor: SONG LITONG
IPC: G02B27/28
Filed: 2018-11-08
Abstract: 一种目镜，该目镜沿着光轴由人眼侧至像源侧依序包括：反射式偏振片(RL)；1/4波片(L)；以及具有正光焦度的透镜组。其中，透镜组包括一个或多个透镜，在一个或多个透镜中的任意一个透镜的非球面镜面上，镀有半透半反射光学薄膜。其中，反射式偏振片至半透半反射光学薄膜在光轴上的距离Lm与反射式偏振片至目镜的像源面在光轴上的距离Ld满足0.25＜Lm/Ld＜0.75。
Patent WO-2019101057-A1 (WO)
Inventor: XU CHANGLONG
IPC: H04L1/00
Filed: 2018-11-20
Abstract: Selon certains aspects, la présente invention porte généralement sur les communications sans fil et, plus particulièrement, sur des procédés et un appareil d'appariement de débit d'un flux de bits codés au moyen de codes polaires. Un procédé donné à titre d'exemple consiste d'une manière générale à déterminer un taux de codage cible, R T, pour transmettre un groupe de K bits d'informations, sur la base d'un premier taux de codage, R 1, correspondant à un premier taux d'erreur de bloc cible (BLER) pour une première transmission d'une première version de redondance (RV) du paquet et d'un second taux de codage, R 2, correspondant à une seconde cible BLER pour une dernière transmission d'une dernière RV du paquet; à déterminer une taille de tampon circulaire, N, d'un tampon circulaire destiné à être utilisé dans la transmission de la première RV et de la dernière RV du paquet; à générer des bits d'informations codés à partir des K bits d'informations à l'aide d'un code polaire ayant une taille de code mère de N; à écrire les bits d'informations codés dans le tampon circulaire; à déterminer un nombre maximal de retransmissions, sur la base d'une exigence de latence pour le paquet; à générer différents RV à partir des bits d'informations codés dans le tampon circulaire, chaque RV sur la base d'un BLER cible correspondant; et à transmettre le premier RV par l'intermédiaire d'un support sans fil.
Patent WO-2020107309-A1 (WO)
Inventor: XU YANG
IPC: B60W30/18
Filed: 2018-11-29
Abstract: A method of managing priorities between at least a waiting vehicle and an inserting vehicle, at least the waiting vehicle being configured to be associated with at least two priority states, a yield priority state and a lock priority state, indicating whether or not the vehicle is available to yield the passage, the method comprises the following steps, implemented by at least a device linked to the first vehicle:-reception of a priority state information by the waiting vehicle;-upon reception of an insertion request received from the inserting vehicle, if the priority state information corresponds to the yield priority state, generation of a yield instruction for the waiting vehicle and generation of a yield confirmation message for the inserting vehicle;-sending of the yield confirmation message to the inserting vehicle. This method improves the security of the lane where the emergency vehicles need to be inserted.
Patent WO-2020118629-A1 (WO)
Title: 电子设备
Inventor: WANG CHAORUI
IPC: H05K7/20
Filed: 2018-12-13
Abstract: 一种电子设备(100)，其包括壳体(10)、散热组件(20)和电路板(30)，壳体(10)开设有进风口(111)、出风口(121)和连通进风口(111)和出风口(121)的风道(13)，散热组件(20)和电路板(30)位于风道(13)内，散热组件(20)包括散热片(21)，电路板(30)设有第一热源(31)和第二热源(32)，散热片(21)包括上表面(211)和下表面(212)，第一热源(31)位于上表面(211)且与散热片(21)导热地连接，第二热源(32)位于下表面(212)且与散热片(21)导热地连接。
Patent WO-2020082587-A1 (WO)
Inventor: ZHANG XUGUANG
IPC: A61K36/45
Filed: 2018-12-27
Abstract: An application of cranberry or an extract thereof in preparation of medications or health-care food for treating, delaying or alleviating AGEs-related diseases. Tests verify that the cranberry extract can inhibit generation of AGEs, thereby facilitating delaying and reducing the occurrence and development of various diseases such as diabetes, atherosclerosis, chronic kidney disease, liver disease, and neurodegenerative diseases. The health-care food formed by the combination of these compounds can provide a new idea and way for preventing the occurrence and development of AGEs-related diseases.
Patent WO-2020107618-A1 (WO)
Title: Sound producing device
Inventor: LI MEILING
IPC: H04R9/06
Filed: 2018-12-28
Abstract: A sound producing device comprises: a magnetic circuit system (19) configured to form a magnetic field; and a vibration system comprising a voice coil (16), a diaphragm (11), and a reinforcement layer (15). One end of the voice coil (16) is connected to a center portion of the diaphragm (11), and the other end is located in a magnetic field. The reinforcement layer (15) is disposed in the center portion, and comprises a carbon fiber prepreg layer (26). The diameter of carbon fibers in the carbon fiber prepreg layer (26) is less than or equal to 7 μm. The carbon fibers located in the same layer are unidirectional and disposed side by side.
Patent WO-2020113741-A1 (WO)
Title: Speaker outer housing and forming method thereof
Inventor: MAO LINJIN
IPC: H04R9/02
Filed: 2018-12-29
Abstract: Disclosed are a speaker outer housing and forming method thereof, relating to the technical field of electroacoustic products. The speaker outer housing comprises: a housing having an accommodating chamber; a sound outlet hole for sound emission is formed on said housing; and a connecting member fixed to the sound outlet hole; said connecting member comprises a main body part; an acoustic channel is formed on the main body part to communicate the sound outlet hole to the external environment; the main body part comprises a protruding part protruding from the surface of the housing; the connecting member further comprises a silicone sleeve formed on the outer wall of the protruding part around the main body part; the silicone sleeve and the main body part are an integrated structure formed by means of injection molding. The speaker outer housing provided by the present invention first forms an integral structure connection by means of injection molding, then connects said connecting member to the speaker outer housing, significantly improving the forming yield of the silicone sleeve on the outer housing.
Patent WO-2020133427-A1 (WO)
Inventor: XIE JUNHUA
IPC: A61B5/00
Filed: 2018-12-29
Abstract: 一种用于移动监护设备的监测方法及移动监护设备(100)。该移动监护设备(100)具有显示功能，包括锁屏模式和解锁模式，该监测方法包括如下步骤：在移动监护设备(100)处于锁屏模式时，显示第一内容界面(S201)；在移动监护设备(100)处于解锁模式时，显示第二内容界面；其中，第一内容界面显示的信息不同于第二内容界面显示的信息(S203)。
Patent WO-2020140175-A1 (WO)
Inventor: TONG DIJIANG
IPC: H04R9/06
Filed: 2018-12-30
Abstract: Provided is a speaker, comprising: an upper cover; a lower cover; and a sound emission unit, wherein the upper cover and the lower cover are fixedly connected to form an accommodation cavity, and the sound emission unit is installed in the accommodation cavity. The speaker further comprises a protruding structure installed at the upper cover. The protruding structure comprises a first sidewall and a second sidewall arranged opposite to each other. The sound emission unit comprises a diaphragm and a frame. A lower surface of the diaphragm is bonded to an upper surface of the frame. A sealant installation recess is bounded by a side surface of the diaphragm, a side surface of the frame and the first sidewall of the protruding structure. A sound output port and a sound output channel are arranged at the upper cover. An outer end opening of the sound output channel is in communication with the sound output port. A bottom portion of an inner end opening of the sound output channel is connected to a bottom portion of the second sidewall. The second sidewall partially blocks the inner end opening of the sound output channel. In the present invention, provision of the protruding structure achieves water resistance. Moreover, since the protruding structure is lower in height than a supporting beam, and sound diffusion is not affected thereby.
Patent WO-2019200977-A1 (WO)
Title: Two-dimensional holographic image projection display method and apparatus
Inventor: SHI BINGCHUAN
IPC: G03B21/00
Filed: 2019-01-03
Abstract: A two-dimensional holographic image projection display method. The method includes illuminating a first modulating part (111) of a spatial light modulator (11) with a first incident light beam at a first incident angle with respect to a direction normal to a main surface of the spatial light modulator (11) to form a first projection region (C,H) on an imaging plane (12); and illuminating a second modulating part (112) of the spatial light modulator (11) with a second incident light beam at a second incident angle with respect to the direction normal to the main surface of the spatial light modulator (11) to form a second projection region (D,I) on the imaging plane (12). The first projection region (C,H) abuts or partially overlaps with the second projection region (D,I) at an interface substantially parallel to a lateral direction of the spatial light modulator (11).
Patent WO-2020140284-A1 (WO)
Inventor: ZHU WENXIU
IPC: H01L27/32
Filed: 2019-01-04
Abstract: 一种阵列基板、显示装置及其驱动方法。该阵列基板包括：衬底基板(110)，包括显示区(120)和位于显示区(120)内的局部透明区(130)，局部透明区(130)包括至少一个子区域(132)，子区域(132)至少包括一个透明区域(134)；至少一个第一像素(125)，包括第一反射电极(1251)、第一半透半反电极(1252)以及第一发光层(1253)，且位于显示区(120)内；以及至少一个第二像素(135)，包括第二反射电极(1351)、第二半透半反电极(1352)以及第二发光层(1353)，第二像素(135)位于子区域(132)中除了透明区域(134)之外的区域，第二半透半反电极(1352)的反射率大于第一半透半反电极(1252)的反射率。
Patent WO-2019137318-A1 (WO)
Title: Friction nanogenerator and application thereof
Inventor: XIAO XUELIANG
IPC: H02N1/04
Filed: 2019-01-07
Abstract: Disclosed is a friction nanogenerator and the application thereof. The friction nanogenerator comprises a first friction layer and a second friction layer, wherein the first friction layer and the second friction layer are stacked in a contact or non-contact way, and when an external force is applied to the first friction layer and/or the second friction layer, opposite surfaces of the first friction layer and the second friction layer produce mutual contact friction and generate an electric signal; and a first conductive layer is also arranged at the surface, away from the second friction layer, of the first friction layer, and a second conductive layer is also arranged at the surface, away from the first friction layer, of the second friction layer. The friction nanogenerator can effectively convert the external force into friction electric energy and can effectively export the converted electric energy by the first conductive layer and the second conductive layer. Therefore, the friction nanogenerator of the present invention has a low preparation cost, a high conversion rate of friction electric energy, and can be effectively and widely used in the field of wearables.
Patent WO-2020143072-A1 (WO)
Inventor: SHEN GUOBAO
IPC: G08B21/24
Filed: 2019-01-17
Abstract: A vision protection device for an electronic apparatus having a display device comprises: micropower laser sources (2, 2') provided at the periphery or back of a display screen (5) of an electronic apparatus; and a control circuit (1') provided inside the electronic apparatus to cyclically control operation of the micropower laser sources. The control circuit controls the micropower laser sources to irradiate the eyes with micropower laser beams, such that the micropower laser energy absorbed by the eyeballs facilitates blood circulation in the eyeballs and the lens, thereby enhancing automatic accommodation ability of the lens. The invention can resolve the issue in which the accommodation ability of the lens deteriorates when the eyes focus on the same screen for a long time, thereby enhancing the health of the eyes, preventing nearsightedness, improving vision, and facilitating correction of nearsightedness.
Patent WO-2020010846-A1 (WO)
Inventor: HUANG RUI
IPC: H01L27/146
Filed: 2019-02-14
Abstract: 本公开涉及一种感光元件、探测基板及探测基板的制造方法。所述感光元件包括第一电极层、光电转化层、第二电极层、绝缘层和反射层。光电转化层设于第一电极层。第二电极层设于光电转化层远离第一电极层的表面。绝缘层覆盖光电转化层的侧面和第二电极层远离光电转化层的至少部分表面，且绝缘层包括透明材质。反射层覆盖绝缘层，用于将进入绝缘层内的至少部分光线反射至光电转化层的侧面。
Patent WO-2020164107-A1 (WO)
Title: Power control parameters indication
Inventor: LIU XING
IPC: H04W52/14
Filed: 2019-02-15
Abstract: Methods, systems, and devices related to digital wireless communication are described. An illustrative method of wireless communication includes indicating, by a communication device, power control information based on a plurality of parameter sets via downlink control information (DCI). The power control information is used for indicating transmission power on a resource, and the plurality of parameter sets are predefined for the resource.
Patent WO-2019227978-A1 (WO)
Title: Roaming charging method and apparatus
Inventor: XU BAOLEI
IPC: H04W4/24
Filed: 2019-02-21
Abstract: Disclosed are a roaming charging method and apparatus. A blockchain network saves related information of a roaming charge settlement, and the probability that the related information of the roaming charge settlement is tampered is reduced; moreover, a signature is performed on roaming service statistic information by using a digital signature algorithm and an abstract is generated to further avoid tampering the roaming service statistic information. In this case, when verifying a roaming account balance by using the roaming service statistic information and a roaming charging rule, a home operator can ensure the accuracy of a verification result, so that the home operator obtains an accurate roaming charge of a user.
Patent WO-2019184674-A1 (WO)
Title: Heat-conducting assembly and terminal
Inventor: SUN YONGFU
IPC: H05K7/20
Filed: 2019-03-06
Abstract: The present application relates to the technical field of electronics. Disclosed are a heat-conducting assembly and a terminal. The heat-conducting assembly comprises: a middle frame and a heat-conducting structure. The middle frame is plate-like, has a first side surface and a second side surface opposite to each other, and is provided with a first through hole enabling the first side surface to communicate with the second side surface. The heat-conducting structure comprises a heat-dissipation part and a conduction part. The heat-dissipation part is fixed on the second side surface. The conduction part extends into the first through hole. The heat conduction part comprises a conduction member and a heat-insulation member. The conduction member is connected to the heat-dissipation part, is fixed in the first through hole by means of the heat-insulation member, and is in contact with a heat source. The heat source is close to the end of the first through hole located on the first side surface. The present application solves the problem of how to dissipate the heat of a heat source. Therefore, the present application is used for heat dissipation of a heat source.
Patent WO-2020155296-A1 (WO)
Title: 一种轨道交通站台门顶箱多媒体显示屏系统
Inventor: BAO KE
IPC: F16M11/06
Filed: 2019-03-06
Abstract: 一种轨道交通站台门顶箱多媒体显示屏系统，包括：安装于顶箱的显示屏（1），顶箱包括顶箱主体（2）和连接于顶箱主体的可开启活动面板（3），显示屏（1）通过显示屏安装机构内嵌固定于活动面板（3）。显示屏安装机构包括：分别设在活动面板（3）内侧左右两端的两个显示屏固定架（4），以及位于两个显示屏固定架之间的若干个显示屏承重支架（5），显示屏承重支架（5）的两端分别安装在活动面板（3）的上下两端；显示屏（1）主要由显示屏承重支架（5）支撑和固定，且显示屏（1）的两端分别固定安装在两个显示屏固定架（4）上。该显示屏安装机构将显示屏内嵌固定在站台门顶箱可开启活动面板内，显示屏正向面对乘客，可以使乘客观看信息直接方便。
Patent WO-2020133731-A1 (WO)
Inventor: CHEN FUTIAN
IPC: B28D1/12
Filed: 2019-03-18
Abstract: 一种粗化裸金刚石线锯，包括基线（1）、金属镀层（2）和嵌设在金属镀层内的金刚石颗粒（3），金刚石颗粒表面经过粗化处理，金刚石颗粒嵌入金属镀层的深度记为H，金刚石颗粒的粒径记为D，满足H＜2/3D。一种金刚石粗化方法，包括步骤：称量一定量的金属氧化物，与金刚石混合，将混合物放入真空环境中加热，加热后保温一定时间，使反应后的混合物冷却，使用氧化性酸对冷却后的混合物处理。金刚石颗粒经过粗化处理后，提高金属镀层对金刚石颗粒的把持力，在不降低金属镀层对金刚石颗粒把持力的情况下，可以减小金刚石颗粒的嵌入金属镀层部分的深度，进而增加金刚石颗粒的出刃高度，提高金刚石线锯的使用寿命，提高切割质量。
Patent WO-2019166026-A1 (WO)
Inventor: TSUYOSHI DAN
IPC: G05D1/02
Filed: 2019-04-04
Abstract: The present disclosure relates to a positioning method and apparatus for a transportation device, a transportation device, and a storage medium. The method comprises: collecting current surrounding environment information of a transportation device in real time; determining a first current location according to the current surrounding environment information and a reference location; after the transportation device executes a movement command, collecting ground information of the current location of the transportation device; matching the collected ground information with preset ground information within a target area; determining a second current location of the transportation device according to a matching result; when the second current location of the transportation device is not successfully determined according to the matching result, determining the most recently determined first current location to be the current actual location of the transportation device; when the second current location of the transportation device is successfully determined according to the matching result, determining the second current location to be the current actual location of the transportation device. Therefore, the flexibility and accuracy of the positioning method are increased.
Patent WO-2020007089-A1 (WO)
Inventor: JIAO YUCHEN
IPC: C12Q1/6886
Filed: 2019-04-11
Abstract: La présente invention concerne un procédé d'analyse de données de construction et de séquençage pour une bibliothèque d'ADN tumoral circulant pour détecter simultanément diverses mutations communes dans le cancer du foie, le procédé consistant à soumettre successivement un échantillon d'ADN à une réparation d'extrémité et à un traitement de A plus extrémité 3', à ligaturer l'échantillon d'ADN traité à un mélange de lieurs, et à obtenir la bibliothèque au moyen d'une amplification par PCR.
Patent WO-2019201187-A1 (WO)
Title: Object identification method, system and device, and storage medium
Inventor: TANG PINGZHONG
IPC: G06V10/764
Filed: 2019-04-12
Abstract: The present application provides an object identification method, system and device, and a storage medium. The method comprises the following steps: obtaining multiple photographed images of an object to be identified, each image comprising at least one target identification point; respectively performing identification on the multiple images according to multiple trained convolutional neural network models corresponding to the at least one target identification point to obtain a single-point score value corresponding to each target identification point; performing, according to weights obtained by testing in a trained training set, weighted summation on the single-point score values of the multiple target identification points to obtain a total score value; and identifying the authenticity of the object according to the single-point score values or/and the total score value. According to the present application, a convolutional neural network is used to perform identification on target identification points describing an object in an image, so as to construct an evaluation mechanism and determine the authenticity of the object by means of evaluation on an identification result, so that the problem of being unable to quickly identify a counterfeiting commodity is effectively solved.
Patent WO-2020220377-A1 (WO)
Title: Selection of channel access priority
Inventor: TURTINEN SAMULI
IPC: H04W72/12
Filed: 2019-05-02
Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage medium for selection of a channel access priority. In example embodiments, a subset of data units from a set of data units is selected for multiplexing into a data packet. The selecting is at least in part based on a channel access priority associated with each of the subset of data unit. The subset of data units is multiplexed into the data packet, and then the data packet is transmitted.
Patent WO-2020007110-A1 (WO)
Title: Display screen component, electronic device, and manufacturing method for electronic device
Inventor: TANG YIMEI
IPC: G09F9/35
Filed: 2019-05-05
Abstract: A display screen component (100), an electronic device (200), and a manufacturing method for the electronic device (200). The display screen component comprises; a liquid crystal panel (22); a backlight module (24), located at one side of the liquid crystal panel (22), the backlight module (24) being provided with a first through hole (241) and comprising a plastic ring (240), and the plastic ring (240) being located in the first through hole (241); a camera (30), at least a part of the camera (30) being received in the first through hole (241), and the camera (30) being fixed in the first through hole (241) by means of the plastic ring (240); and a light shielding plastic layer (40), located between the backlight module (24) and the liquid crystal panel (22), the vertical projection of the light shielding plastic layer (40) on the liquid crystal panel (22) being located within the vertical projection of the plastic ring (240) on the liquid crystal panel (22), and the light shielding plastic layer (40) blocking light leaked from the backlight module (24) from entering a light incident surface (32a) of the camera (30). Light channeling from the backlight module (24) to the camera (30) is avoided, and a photographing effect of the camera (30) is improved.
Patent WO-2019210880-A1 (WO)
Inventor: WANG ZHE
IPC: C07D471/04
Filed: 2019-05-05
Abstract: The present invention relates to a dicyclourea nucleocapsid inhibitor and the use thereof as a medicament for treating hepatitis B. Specifically, disclosed are a compound that may act as an HBV inhibitor and that has the structure represented by chemical formula (A), or a stereoisomer or tautomer thereof, or a pharmaceutically acceptable salt, a hydrate or a solvent thereof. See the description for details of the definitions of each group. The present invention also relates to a pharmaceutical composition containing said compound and the use thereof in the treatment of hepatitis B.
Patent WO-2019218898-A1 (WO)
Inventor: YANG PENG
IPC: B01D71/44
Filed: 2019-05-07
Abstract: 一种基于交联蛋白质的分离膜及其应用；所述的基于交联蛋白质是蛋白质相转变形成的二维纳米薄膜用交联剂交联后粘附在多孔膜上，形成的以交联蛋白质纳米薄膜为致密皮层、多孔膜为支撑层的分离膜；所述的蛋白质为溶菌酶、牛血清白蛋白、胰岛素、α-乳白蛋白中任意一种；所述的基于交联蛋白质的分离膜具有较好的生物相容性，可作为透析膜用于血液净化，对于大分子蛋白具有更高的截留率。