baber/WOPTO huggingface dataset:
Patent WO-2020020294-A1 (WO)
Title: Display substrate and manufacturing method thereof, and display device
Inventor: TIAN XUEYAN
IPC: H01L51/56
Filed: 2019-07-25
Abstract: In one embodiment, provided is a display substrate, comprising: a base substrate, a light shielding layer formed on the base substrate and having a plurality of light shielding units, and a plurality of polysilicon layers formed on one side, away from the base substrate, of the plurality of light shielding units, wherein the light shielding units have different sizes, so that energy light reflected and/or refracted by the plurality of light shielding units having different sizes respectively generate different heat energy distributions on the plurality of polysilicon layers corresponding to the plurality of light shielding units, thereby causing the plurality of polysilicon layers to have different crystal forms. Moreover, further provided are a manufacturing method of the display substrate, and a display device comprising the aforementioned display substrate.
Patent WO-2020082838-A1 (WO)
Title: Light cover having waterproof function, control panel assembly, and cooling fan
Inventor: HOU JIANFEI
IPC: F24F5/00
Filed: 2019-07-26
Abstract: Disclosed are a light cover having a waterproof function, a control panel assembly, and a cooling fan. The light cover having a waterproof function comprises a light cover main element (3), a water flow limiting structure, and a water guiding structure. The water flow limiting structure and the water guiding structure are disposed at the light cover main element (3). The water flow limiting structure limits water flow on the light cover main element (3) such that water can only flow out from the water guiding structure. The control panel assembly comprises a control panel (1), a button installation plate (2), an electrical box (4), a display panel main plate (5), and the light cover main element (3). The control panel (1), the button installation plate (2), the light cover main element (3), the electrical box (4), and the display panel main plate (5) are installed sequentially from top to bottom. The cooling fan comprises an outer housing, a power device, a water tank component, and the control panel assembly. The control panel assembly is disposed above the outer housing.
Patent WO-2020052370-A1 (WO)
Inventor: LI SHANFA
IPC: G07F11/00
Filed: 2019-08-02
Abstract: 一种自助服务的使用方法及装置和电子设备，所述方法包括：获取用户输入的语音信息(310)；识别所述语音信息表示的语义内容(320)；基于所述语义内容，确定所述用户需要购买的服务名称(330)；调用支付接口，进行所述服务名称对应服务的支付结算(340)。
Patent WO-2020038264-A1 (WO)
Title: Refrigerator appliance and ice bin having a gear assembly therein
Inventor: WANTLAND LOUIS A
IPC: F25C5/18
Filed: 2019-08-14
Abstract: A refrigerator appliance (100) and ice bin assembly (200) therefore are provided. The ice bin assembly (200) includes a bin body (210), an ice sweep (232), a sweep gear (244), and a drive gear (245). The bin body (210) defines a storage volume (222) to receive ice therein. The ice sweep (232) is positioned below the storage volume (222). The sweep gear (244) is rotatable about a sweep axis (X). The drive gear (245) is positioned in mechanical communication with the sweep gear (244). The drive gear (245) is rotatable about a drive axis (E), the drive axis (E) is extending along a non-parallel angle relative to the sweep axis (X).
Patent WO-2021000385-A1 (WO)
Inventor: GU ZHAOYI
IPC: G10L21/0272
Filed: 2019-08-16
Abstract: Provided are a speech separation method and a device, a medium and an electronic device. The method comprises: S300, acquiring a time-frequency domain mixed signal to be processed; S301, obtaining a separation matrix of the time-frequency domain mixed signal according to the time-frequency domain mixed signal and a cost function of independent vector analysis of a Gaussian mixture model comprising an amplitude adjustment factor; and S302, obtaining a time-frequency domain signal of each sound source from the time-frequency domain mixed signal according to the separation matrix. The method is beneficial to improving the implementability of speech separation technology, thereby broadening the scope of application of the speech separation technology.
Patent WO-2021035399-A1 (WO)
Inventor: YOU ZHONGQIAN
IPC: G05D1/02
Filed: 2019-08-23
Abstract: Disclosed is a toy car (100), comprising a laser emitter (10), a camera (20) and a processor (30), wherein the laser emitter (10) is arranged inside the toy car (100), and is used for emitting a laser ray in a traveling direction of the toy car (100); the camera (20) is arranged on the toy car (100), and is used for acquiring a video image in the traveling direction of the toy car (100); and the processor (30) is electrically connected to the camera (20), and the processor (30) calculates, according to the position of the laser ray in the video image, whether there is an obstacle in the traveling direction of the toy car (100). The toy car (100) can actively identify an obstacle in the traveling direction according to an intermittent shape formed by the laser ray on objects at different distances and in combination with relative positions of the laser emitter (10) and the camera (20), thereby increasing the intelligence degree of the toy car (100).
Patent WO-2020258485-A1 (WO)
Inventor: ZHOU MIAO
IPC: G02B5/30
Filed: 2019-08-26
Abstract: L'invention concerne une structure de polariseur à points quantiques et un dispositif d'affichage à cristaux liquides. La structure de polariseur à points quantiques (100) comprend une couche de protection (1), une couche électroluminescente à points quantiques (2) située au-dessus de la couche de protection (1), une couche de réflexion de lumière bleue (3) située au-dessus de la couche électroluminescente à points quantiques (2), et une couche de polarisation (4) située au-dessus de la couche de réflexion de lumière bleue (3). L'affichage à cristaux liquides comprend la structure de polariseur à points quantiques (100).
Patent WO-2021035467-A1 (WO)
Inventor: LIU HAOYUAN
IPC: G08B13/194
Filed: 2019-08-26
Abstract: 港口货物防丢失系统包括处理系统、跟踪系统和监视系统，处理系统通过无线电与跟踪系统电连接，监视系统通过无线电与处理系统电连接。该系统可以减少人力的投入，减低港口的人力成本，同时降低工人的劳动强度，同时可以快速准确的记性追踪定位，方便货物的找回，提升了港口货物的安全性，形成良性的循环。
Patent WO-2020258493-A1 (WO)
Inventor: ZHANG WEIGUO
IPC: H01L21/60
Filed: 2019-08-28
Abstract: L'invention concerne un procédé d'encapsulation de puce et une puce encapsulée. Le procédé d'encapsulation de puce consiste : à produire un support; à former une couche de redistribution sur le support; à former une structure de billes conductrices sur la couche de redistribution; à souder une broche de puce à la structure de billes conductrices, et à former une structure d'encapsulation de puce; et à appliquer une pression uniforme à une zone où est située la structure de billes conductrices, et en même temps, à mettre en œuvre un recuit au laser sur la zone où est située la structure de billes conductrices.
Patent WO-2020043185-A1 (WO)
Inventor: ZOU FANGLIN
IPC: A61K31/4172
Filed: 2019-08-30
Abstract: A pharmaceutical composition including a high concentration amino acid nutrient and a synergist thereof, an apparatus including said composition, and a use of said composition in preparing a pharmaceutical composition which treats topical lesion diseases.
Patent WO-2021056182-A1 (WO)
Inventor: KE JIANFENG
IPC: F21V19/02
Filed: 2019-09-24
Abstract: L'invention concerne une lampe PLV qui comprend une coupelle de lampe (1), un corps de lampe (2) et un support de lampe (3), la coupelle de lampe (1) étant reliée rotative au corps de lampe (2) ; le corps de lampe (2) est un corps de lampe télescopique (2), le corps de lampe (2) correspondant au support de lampe (3). L'invention permet de résoudre le problème technique consistant à faire tourner la coupelle de lampe (1) sur le corps de lampe (2).
Patent WO-2020134275-A1 (WO)
Inventor: TERAOKA HIROYUKI
IPC: G02B13/06
Filed: 2019-09-29
Abstract: 一种摄像光学镜头（10, 20, 30），自物侧至像侧依序包含：第一透镜（L1），第二透镜（L2），第三透镜（L3），第四透镜（L4），第五透镜（L5），以及第六透镜（L6）；第二透镜（L2）具有正屈折力，第三透镜（L3）具有正屈折力；且满足下列关系式：3.50≤f1/f3≤7.00；‑10.00≤R5/R6≤‑5.00，获得高成像性能的同时，能获得低TTL。
Patent WO-2020119242-A1 (WO)
Inventor: LIU RUOPENG
IPC: C08G61/12
Filed: 2019-10-15
Abstract: 一种三元复合吸波剂及其制备方法。该制备方法包括以下步骤：S1，将导电聚合物包裹在氧化石墨烯表面，得到二元复合体；S2，将磁性粒子与二元复合体复合并对二元复合体进行还原，得到三元复合吸波剂。通过将导电聚合物均匀包覆在石墨烯表面，不仅不破坏氧化石墨的褶皱结构，弥补氧化石墨还原过程中因产生缺陷而使导电性下降的问题，而且还可以使吸波剂与基体材料有很好的相容性，从该改善其吸波性能；进一步地，可以通过控制复合材料的电磁参数来调节阻抗匹配，同时三元复合材料的多层界面在外界电场作用下产生的界面损耗也有利于提高材料的介电损耗，从而可以显著提高石墨烯基吸波剂的吸波性能。
Patent WO-2020093982-A1 (WO)
Title: Flexible screen assembly, mobile terminal and flexible display device
Inventor: HUANG MAOZHAO
IPC: G09F9/30
Filed: 2019-11-04
Abstract: Disclosed is a flexible screen assembly (10) comprising a flexible screen (1), a first glass plate (2) and a second glass plate (3), wherein the flexible screen (1) is provided with a display surface (11) and a back surface (12) arranged opposite each other; the first glass plate (2) is arranged on the display surface (11) of the flexible screen (1), and the first glass plate (2) can support the part of the flexible screen (1) connected to itself; the second glass plate (3) is arranged on the first glass plate (2), and the second glass plate (3) is bendable; and the first glass plate (2) can not only support the part of the flexible screen (1) connected to itself and the bendable second glass plate (3), but also strengthens the flexible screen (1) and the second glass plate (3), and provides support for pressing usage of the flexible screen assembly (10). In addition, the elasticity moduli of the two layers of glass plates arranged on the display surface (11) of the flexible screen (1) are the same, so that the second glass plate (3) is prevented from cracking when a finger presses the flexible screen assembly (10), and the reliability of the flexible screen assembly (10) is improved.
Patent WO-2020098779-A1 (WO)
Inventor: SHI WENJUN
IPC: G01R31/28
Filed: 2019-11-15
Abstract: Provided are a connection structure (100) used for power testing of a module and a corresponding connecting member. The connection structure (100) used for power testing of a module comprises: a circuit board (10); a plate-shaped conductive element (20) which has a first surface (21) and a second surface (22) opposite to the first surface (21), wherein the second surface (22) is attached to a surface of the circuit board (10), and the plate-shaped conductive element (20) conducts electricity in a direction of a normal of the first surface (21) but does not conduct electricity in a direction parallel to the first surface (21); a carrier (30) suitable for carrying a module that is to undergo power testing, wherein the module that is to undergo power testing comprises a connector (50), and the carrier (30) comprises a limiting structure (34) suitable for accommodating the connector (50) and limiting movement of the connector (50) in the direction parallel to the first surface (21); and a fastening member (40) used to firmly press the connector (50) on the first surface (21).
Patent WO-2020155799-A1 (WO)
Inventor: LI BINHUA
IPC: H02M3/335
Filed: 2019-11-20
Abstract: 一种电流控制电路，通过电流采样电路获取双向变换器输出侧电流信息，利用第一电压调节电路和第二电压调节电路的输出作为误差放大器的输入，误差放大器的输出作为光耦反馈电路的输入，输出侧的电流信号经过各级电路转换处理反馈至PWM电路中，由控制电路控制主功率电路中输入侧开关管（Q1、Q2）占空比，实现输出侧电流恒流；该电流控制电路既能保证双向变换器在切换工作方向时无电流震荡和电流尖峰，又可以在只使用一个正向带隙电压基准源的情况下实现双向变换器输出侧恒流，且电路简单。
Patent WO-2020168779-A1 (WO)
Inventor: XIAO WEI
IPC: A61K31/365
Filed: 2019-12-03
Abstract: 一种用于耳部疾病的银杏内酯组合物，其特征在于，该组合物包括银杏内酯A：银杏内酯B：银杏内酯K，其中，以重量比计，银杏内酯A：银杏内酯B：银杏内酯K＝(20～40)：(50～75)：(0.2～5)。通过多种动物模型及部分临床疗效观察的药效实验，均证实了上述银杏内酯组合物具有改善耳鸣﹑眩晕﹑听力减退﹑耳迷路综合征的作用。
Patent WO-2020253148-A1 (WO)
Inventor: WANG HAISHENG
IPC: H05K1/02
Filed: 2019-12-06
Abstract: An encapsulation method for circuit units (20), wherein a circuit unit (20) comprises a silicon layer substrate (23) and a silicon dioxide layer (21) laminated on the silicon layer substrate (23). The encapsulation method for circuit units (20) comprises the following steps: inversely surface-mounting a plurality of circuit units (20) on a circuit substrate (10) at intervals, wherein the silicon dioxide layer (21) is attached to the circuit substrate (10), and the silicon layer substrate (23) faces away from the circuit substrate (10); forming an insulator (30) between the circuit units (20); removing the silicon layer substrate (23) to expose the silicon dioxide layer (21); and forming an electromagnetic shielding layer (40) on the silicon dioxide layer (21) and the insulator (30). By means of the encapsulation method for circuit units (20), the encapsulation structure of the circuit units (20) has a good electromagnetic shielding effect and is capable of efficient cooling.
Patent WO-2020155859-A1 (WO)
Title: Système et procédé d'interaction d'ascenseur à distance de robot
Inventor: ZHOU JUNJIE
IPC: B66B1/28
Filed: 2019-12-09
Abstract: L'invention concerne un système et un procédé d'interaction d'ascenseur à distance de robot. Un robot comprend un module de commande de robot, un module d'entraînement et un module de communication de robot, le module de commande de robot étant respectivement électriquement connecté au module d'entraînement et au module de communication de robot ; le module d'entraînement commande, sur la base d'une instruction, le fonctionnement d'un moteur électrique connecté électriquement à celui-ci ; le module de commande de robot est connecté électriquement à un capteur et reçoit des informations d'échantillonnage renvoyées par le capteur ; et le module de communication de robot est connecté à un ascenseur et transmet des informations de prise d'ascenseur à un module de commande d'appel sortant extérieur d'ascenseur. Au moyen du système et du procédé d'interaction d'ascenseur à distance de robot, un robot peut prendre automatiquement un ascenseur dans lequel aucune touche de numéro d'étage n'est disposée.
Patent WO-2020207046-A1 (WO)
Inventor: CHEN CHUAN
IPC: G01N21/31
Filed: 2019-12-13
Abstract: L'invention concerne un dispositif de détection en ligne d'une teneur en sel atmosphérique et un procédé de détection associé, le dispositif comprenant un module d'échantillonnage et un module d'analyse. Le module d'échantillonnage comprend un réservoir de stockage d'absorbant de liquide (64), un réservoir de stockage de réactif liquide (61), une pompe à air (51), une pompe à relais (52), une bouteille d'échantillon (212), une bouteille de réaction (21), une seringue d'échantillon (29) et une cuvette (32). La pompe à air (51) est utilisée pour aspirer de l'air dans la bouteille d'échantillon (212). La pompe à relais (52) est utilisée pour aspirer un absorbant de liquide dans le réservoir de stockage d'absorbant de liquide (64) dans la bouteille d'échantillon (212), afin d'aspirer une solution de la bouteille d'échantillon (212) dans la bouteille de réaction (21), et d'aspirer un réactif liquide du réservoir de stockage de réactif liquide (61) dans la bouteille de réaction (21). La cuvette (32) est disposée au niveau d'un convoyeur (33). La seringue d'échantillon (29) peut aspirer toute la solution de la bouteille de réaction (21) dans la cuvette (32) prévue au niveau du convoyeur (33). Le module d'analyse comprend un spectrophotomètre. Le dispositif peut raccourcir le cycle de mesure d'une teneur en sel atmosphérique, et améliorer la précision de test.
Patent WO-2021119901-A1 (WO)
Inventor: ZHANG XIUBAO
IPC: G06K9/00
Filed: 2019-12-16
Abstract: The present disclosure relates to a system and a method for distinguishing a driver and passengers in an image captured inside a vehicle. The system may perform the method to: obtain a face set from the image, the face set including at least one human face inside the vehicle and coordinates of the at least one human face; obtain a candidate driver face set from the face set based on the coordinates of the at least one human face, the candidate driver face set including at least one candidate driver face and coordinates of the at least one candidate driver face; and identify a target driver face from the at least one candidate driver face based on the coordinates of the at least one candidate driver face.
Patent WO-2020125596-A1 (WO)
Inventor: YANG PENG
IPC: G06F9/445
Filed: 2019-12-16
Abstract: La présente invention concerne un procédé de traitement pour une application dans un terminal, un dispositif, un support d'informations et un dispositif électronique. Le procédé consiste : à obtenir une instruction de désinstallation et de désactivation concernant une ou plusieurs applications indiquant que la ou les applications doivent être désinstallées tout en préservant des données importantes de celles-ci, les données importantes comprenant des informations d'identifiant de la ou des applications ; à désinstaller la ou les applications d'un terminal, et préserver les données importantes de la ou des applications ; et à mettre à jour les informations d'identifiant de la ou des applications de façon à indiquer que la ou les applications ont été désinstallées et désactivées.
Patent WO-2021103207-A1 (WO)
Title: 基于在网计算的分布式信息检索方法、系统与装置
Inventor: PAN HENG
IPC: G06F16/2458
Filed: 2019-12-18
Abstract: 一种基于在网计算的分布式信息检索方法，包括：根据用户的检索要求，代理服务器通过网络向检索服务器发出检索指令；通过该检索服务器进行检索以获取初步检索结果，并发送至该网络；在该网络中对该初步检索结果进行聚合，获得聚合检索结果并发送至该代理服务器；通过该代理服务器从该聚合检索结果中选出最终检索结果并反馈给该用户。利用网络的可编程交换机，对检索服务器获得的初步检索结果进行在网聚合，以减小网络中检索数据的传输量，从而有效降低网络通信开销，也不影响正常的数据高速转发。
Patent WO-2020192217-A1 (WO)
Inventor: SHA PENGFEI
IPC: H01S3/036
Filed: 2019-12-27
Abstract: A passivating method and apparatus applicable to an excimer laser discharge chamber. The passivating method comprises: S1, heating the discharge chamber to a first temperature, and maintaining the first temperature to bake the discharge chamber; S2, vacuumizing the discharge chamber so that foreign gas in the discharge chamber is discharged; S3, filling passivating gas into the discharge chamber to primarily passivate the discharge chamber; and S4, stopping baking after the primary passivation is finished, and filling working gas into the discharge chamber for discharging passivation. The method has the advantages that a passivation process can be quantitatively evaluated, an adverse effect on the performance of the laser caused by degassing of materials of the discharge chamber is avoided, and the passivation costs are reduced. The passivating apparatus comprises: a vacuum baking chamber (201), a display control unit, a vacuum pump (214), a gas supply unit, a residual gas analyzer (212), and a halogen filter (215). The apparatus has the advantages that the structure is simple, the used devices are common experimental devices, implementation is easily performed and the operation is simple.
Patent WO-2020215785-A1 (WO)
Title: Vibrating sound production apparatus and electronic product
Inventor: ZHU YUEGUANG
IPC: H04R9/02
Filed: 2019-12-30
Abstract: Disclosed in the present invention are a vibrating sound production apparatus and an electronic product. The apparatus comprises a housing, a fixed piece, and a driving assembly. At least a portion of the housing is configured to vibrate relative to the fixed piece. The driving assembly comprises at least one wire coil and a Halbach magnet, the wire coil being fixedly connected to the fixed piece and the Halbach magnet being fixedly connected to the housing, or the Halbach magnet being fixedly connected to the fixed piece and the wire coil being fixedly connected to the housing. The plane on which the wire coil is located is perpendicular to the portion of the housing used for vibration, the wire coil is positioned at a side portion of the Halbach magnet, an annular end surface of the wire coil faces the Halbach magnet, and the wire coil passes through the strengthened region of the magnetic field of the Halbach magnet.
Patent WO-2021134754-A1 (WO)
Title: Method and apparatus for establishing terminal connection
Inventor: LIU JIANHUA
IPC: H04L29/08
Filed: 2020-01-02
Abstract: Disclosed in the present application are a method and apparatus for establishing a terminal connection. The method comprises: a third device transmits connection information, wherein the connection information is used for establishing, by a first terminal by means of the third device, a connection with a second terminal. Therefore, by means of the connection information transmitted by the third device, the first terminal establishes the connection with the second terminal by means of the third device, and the present invention solves the technical problem of failing to look for a relay terminal required for establishing a connection with a target terminal.
Patent WO-2020151764-A1 (WO)
Inventor: LIU HONGBIN
IPC: H04N19/00
Filed: 2020-01-23
Abstract: A method for processing a video includes determining, for a first video unit, a set of local illumination compensation (LIC) parameters including a scaling factor and an offset factor; performing or skipping a pre-process on at least partial of the set of LIC parameters; and updating at least one history based local illumination compensation parameter table (HLICT) using at least partial of the set of LIC parameters, the at least one HLICT being used for a conversion of subsequent video units.
Patent WO-2020164419-A1 (WO)
Title: 一种被用于无线通信的用户设备、基站中的方法和装置
Inventor: WU KEYING
IPC: H04L5/00
Filed: 2020-02-05
Abstract: 本申请公开了一种被用于无线通信的用户设备、基站中的方法和装置。用户设备接收第一信令；操作第一无线信号。所述第一无线信号包括K个第一类子信号和K个第一类参考信号；所述第一信令被用于确定所述第一无线信号所占用的时频资源；所述K个第一类子信号所占用的时域资源不正交，频域资源两两相互正交；所述K个第一类参考信号分别被用于所述K个第一类子信号的信道估计，所述K个第一类参考信号的参考信号端口都和目标参考信号端口相关联；所述K个第一类参考信号中存在两个第一类参考信号的参考信号端口的图案不同；所述操作是发送，或者所述操作是接收。上述方法的好处在于在多TRP/panel传输中提高了PTRS的效率。
Patent WO-2020164587-A1 (WO)
Title: Changement de bwp dynamique dans des transmissions à multiples trp
Inventor: TSAI LUNG-SHENG
IPC: H04W72/06
Filed: 2020-02-14
Abstract: Selon l'invention, un UE reçoit une commande de changement de partie de bande passante provenant d'un premier TRP, la commande de changement de partie de bande passante donnant l'instruction à l'UE de passer d'une communication sur une première partie de bande passante à une communication sur une deuxième partie de bande passante. L'UE (a) détermine d'accepter la commande de changement de partie de bande passante en fonction d'un niveau de priorité du premier TRP parmi la pluralité de TRP ou (b) informe d'autres TRP de la pluralité de TRP. L'UE passe de la communication sur la première partie de bande passante à la communication sur la deuxième partie de bande passante. Un premier TRP détermine si le premier TRP est un TRP primaire donnant l'instruction de passer de la communication sur une première partie de bande passante à la communication sur une deuxième partie de bande passante. Le premier TRP communique avec l'UE par l'intermédiaire du premier TRP soit sur la première partie de bande passante soit sur la deuxième partie de bande passante, lorsque le premier TRP est le TRP primaire.
Patent WO-2021098062-A1 (WO)
Inventor: LIN WEI
IPC: H04W72/12
Filed: 2020-02-14
Abstract: A wireless communication method for use in a wireless device. The wireless communication method comprises transmitting data in a first period and performing a first operation in a second period which is within the first period.
Patent WO-2020215874-A1 (WO)
Inventor: YUAN GUANGCAI
IPC: H01L29/786
Filed: 2020-02-21
Abstract: A thin-film transistor and a manufacturing method therefor, and a display device. The manufacturing method for the thin film transistor comprises: forming an adhesive material layer on a substrate, the adhesive material layer comprising a plurality of grooves which extend along a first direction and are arranged at intervals, the plurality of grooves running through the adhesive material layer; forming an active pattern comprising a carbon nanotube on the substrate on which the adhesive material layer is formed, the active pattern comprising a plurality of sub-patterns arranged at intervals, and the sub-patterns corresponding to the grooves on a one-to-one basis, and an orthographic projection of the sub-pattern on the substrate overlapping with an orthographic projection of the corresponding groove on the substrate; removing the adhesive material layer; and forming a source electrode and a drain electrode on the side of the active pattern facing away from the substrate respectively, one end of a sub-pattern in the active pattern along the first direction being in contact with the source electrode, and the other end being in contact with the drain electrode.