baber/WOPTO huggingface dataset:
Patent WO-2019052582-A1 (WO)
Title: Audio encoding and decoding method and device, and audio encoding and decoding system
Inventor: WANG XINGHE
IPC: H04L1/00
Filed: 2018-09-18
Abstract: An audio encoding and decoding method and device, and an audio encoding and decoding system. The method comprises: acquiring an ith audio frame in n continuous audio frames; based on the ith audio frame, obtaining an ith piece of encoded data and an ith piece of redundant data, wherein the ith encoded data is obtained by encoding the ith audio frame, and the ith piece of redundant data is obtained by encoding and buffering the ith audio frame, where i is a positive integer, n is a positive integer, and 1≤i≤n; (202) and packing at most m pieces of redundant data before the ith piece of encoded data and the ith piece of redundant data to be an ith audio data packet, where m is a pre-set positive integer (203). The method can reduce delay caused by loss of an audio data packet.
Patent WO-2020073296-A1 (WO)
Title: 一种带有网兜的复合型耳机袋面料
Inventor: MA XIANG
IPC: H04R1/10
Filed: 2018-10-11
Abstract: 一种带有网兜的复合型耳机袋面料，该耳机袋面料由多层面料制成，设有对耳机线规整的组件，还设有网兜，能够有效解决耳机袋不能够规整耳机线和不能储物的问题。其结构包括弧状圆形的第一面料主体，所述的第一面料主体右侧边沿通过连接布片与弧状圆形的第二面料主体左侧边沿连接，第一面料主体和第二面料主体之间的连接布片固定设有圆形的第三面料主体，第一面料主体和第二面料主体边沿设有相互拉合的拉链。它结构简单，使用方便，适用于多种场所。
Patent WO-2019128464-A1 (WO)
Title: Cdma系统中正交序列集的构造方法、码字生成装置、通信基站、基站控制器及无线通信网络
Inventor: ZHANG WEIGUO
IPC: H04J13/12
Filed: 2018-11-02
Abstract: 本发明涉及一种CDMA系统中正交序列集的构造方法，包括：步骤a：选择自然数m和k，且m、k之间满足：m＝2k+4；步骤b：构造5谱值向量布尔函数；步骤c：利用所述5谱值向量布尔函数构造24个正交序列集；步骤d：将所述正交序列集分配给蜂窝小区，并使蜂窝小区内的序列均相互正交，并且所述蜂窝小区内的序列与相邻蜂窝小区内的序列均相互正交。本发明提供的构造方法能增加小区内用户的数量，降低相邻小区的信号干扰，提高了通信的质量。
Patent WO-2020042388-A1 (WO)
Inventor: BAI CONG
IPC: G06F3/06
Filed: 2018-11-22
Abstract: A method for improving sequential read performance of a solid state drive, comprising: before a newly generated sequential read command is added into a splicing unit, determining whether the new sequential read command conforms to splicing rules of the existing splicing unit; if yes, directly adding the new sequential read command into the splicing unit; if not, refreshing the existing splicing unit, and generating a new splicing unit; adding the sequential read command into the new splicing unit. The method for improving sequential read performance of the solid state drive further comprises a timeout trigger module which refreshes the existing splicing unit when a splicing unit does not have a new read command added beyond a pre-determined time. A plurality of commands is read in parallel, and the read performance of the solid state drive is effectively improved.
Patent WO-2019196437-A1 (WO)
Inventor: REN XIAOPING
IPC: G06Q10/06
Filed: 2018-12-04
Abstract: 一种指标决策方法，包括以下步骤：根据被评价对象的属性建立指标系统M；组建包含多个专家系统的专家集合，根据每个专家系统对指标系统M中的每个指标的合理性测量结果，建立专家系统测量函数；分别建立专家集合对于每个指标的测量结果的概率密度函数 (I) 建立指标测量参考值函数的概率密度函数(II)；建立概率密度函数 (I) 与概率密度函数 (II) 的差值的概率密度函数 (III) 以及指标选择参考值函数的概率密度函数 (IV) ；对于每个指标，分别建立概率密度函数 (III) 与概率密度函数 (IV) 的差值的概率密度函数 (V) ，并根据概率密度函数(V) 的合理性期望值判断所述指标的合理性。通过离散抽样的方式，得到专家系统对指标的合理性测量结果的概率密度分布，提高了指标合理性判定的效率和准确度。
Patent WO-2020140165-A1 (WO)
Inventor: LIAO HUANBIN
IPC: H04R9/02
Filed: 2018-12-30
Abstract: 本发明提供了一种扬声器单体，包括具有收容空间的盆架、收容于盆架内的磁路系统和振动系统，磁路系统包括下夹板及贴设于下夹板的磁体部，振动系统包括固定于盆架的上振膜、固定于上振膜朝向磁路系统一侧的音圈以及与音圈连接且固定于盆架的下振膜，下夹板包括相对设置的第一侧边以及连接第一侧边且相对设置的第二侧边，下夹板包括沿第一侧边向中间区域凹陷形成的缺口部，下夹板包括自缺口部边缘朝向下振膜弯折延伸的第一侧壁，下振膜设置避让第一侧壁的通口。本发明的扬声器单体采用异形处理的下夹板配合设置有开口的下振膜结构，使得既能够保证下振膜对摇摆的抑制作用，同时能提升扬声器单体短轴的磁场强度。
Patent WO-2020015341-A1 (WO)
Inventor: LIU XIN
IPC: F21S2/00
Filed: 2019-01-07
Abstract: Module de rétroéclairage de type direct et dispositif d'affichage. Le module de rétroéclairage de type direct comprend un panneau lumineux annulaire (1) et une colonne de support conique (2) ; une pluralité de sources de lumière (11) sont disposées sur le panneau lumineux annulaire (1) ; la colonne de support conique est disposée au-dessus du panneau lumineux annulaire ; la colonne de support conique est une structure creuse qui comprend une couche intérieure et une couche extérieure ; une cavité de source de lumière est formée entre les couches intérieure et extérieure ; et une pluralité de saillies (21), qui permettent à la lumière de sortir dans toutes les directions dans le plan de manière uniforme à partir de la surface de la couche extérieure de la colonne de support conique, sont disposées sur la surface intérieure de la couche intérieure. Un ensemble source de lumière formé par le panneau lumineux annulaire pourvu de la colonne de support conique peut émettre de la lumière dans toutes les directions dans n'importe quel plan de manière uniforme, de telle sorte que le problème d'un effet visuel irrégulier et d'une ombre de support sont résolus, et le processus de production et la structure de module d'un panneau lumineux sont simplifiés.
Patent WO-2019149112-A1 (WO)
Inventor: YANG HUAI
IPC: H04B1/525
Filed: 2019-01-22
Abstract: 本申请提供一种改善天线辐射指标的方法，应用于一电子装置中，所述方法包括：通过耦合器将天线放大器放大输出的天线信号进行耦合而得到耦合信号，并将所述耦合信号反馈给射频收发单元；根据所述耦合信号得出所述天线放大器产生的非线性谐波信号；根据所述非线性谐波信号产生反向预处理信号；以及将所述反向预处理信号和所述天线信号发送给所述天线放大器，以通过所述反向预处理信号消除所述天线放大器产生的非线性谐波信号。本申请还提供应用所述方法的电子装置及天线组件。
Patent WO-2020073588-A1 (WO)
Title: 一种减震垫
Inventor: LI TIE
IPC: F16F15/08
Filed: 2019-02-25
Abstract: 一种减震垫，所述减震垫形成有镂空部，从减震垫的上表面至下表面，减震垫包括至少两个镂空占比不同的截面。通过不同镂空占比截面的设计，使得减震垫可应对不同频率、波形及多种不同频率、波形组合的震动，从而对多种频率、波形及多种频率、波形复杂组合的震动皆具有较好的吸收减震效果。
Patent WO-2020037967-A1 (WO)
Inventor: LIN NANHONG
IPC: B65D25/38
Filed: 2019-02-27
Abstract: A two-layer flexible packaging container for storing a beverage, comprising an inner bag (1) and an outer packaging container; the inner bag (1) is mounted inside the outer packaging container, the inner bag (1) has a beverage inlet-outlet pipe (2), the beverage inlet-outlet pipe (2) is mounted on the inner bag (1) and the opening of the beverage inlet-outlet pipe (2) extends through the outer packaging container to protrude outside, and the outer packaging container is provided with a gas inlet-outlet pipe (3) capable of being in communication with an external gas source. As the inner bag and the outer packaging container are provided, the influence of the gas on the beverage quality can be effectively avoided, the cleansing of the inner bag is more convenient and quicker, and as the outer packaging container is not in direct contact with the beverage, the outer packaging container can be made of common materials, reducing the production cost; the inner bag is designed to be detachable, facilitating cleansing and replacement, improving production efficiency, and reducing production cost; in addition, the outer packaging container is designed as a plastic bag, and after all the beverage is removed, the volume of the two-layer flexible packaging container for storing a beverage can be reduced, and said container has light weight and is easily recyclable.
Patent WO-2020181443-A1 (WO)
Inventor: WANG XIAOMING
IPC: G06K9/00
Filed: 2019-03-11
Abstract: A backlight module (10), a biometric detection module (2) and an electronic device. The biometric detection module (2) may, by means of the backlight module (10), receive a detection light beam emitted and/or reflected by an external object. The detection light beam is emitted by the biometric detection module (2) or other light sources onto the external object, or the detection light beam is emitted by the external object. The detection light beam is used for the detection and identification of biometric information of the external object. The backlight module (10) may provide a backlight beam to a display panel (11). The backlight module (10) comprises a reflective sheet (110) that may transmit the detection light beam and reflect the backlight beam. The backlight module (10), the biometric detection module (2) and the electronic device have better under-screen biometric detection effects.
Patent WO-2020199128-A1 (WO)
Inventor: LIN YANAN
IPC: H04W72/04
Filed: 2019-04-02
Abstract: Disclosed in the embodiments of the present application are a data transmission method and a related device, comprising: a user device receives first downlink control information DCI, the first DCI being used for scheduling a first physical downlink shared channel PDSCH, the first DCI comprising a first information field, the first information field comprising a specific value or a non-specific value, and the specific value indicating not sending confirmation information of the first PDSCH or temporarily not sending confirmation information of the first PDSCH; on the basis of the first information field, the user device determines the value or value range of a HARQ process number corresponding to a second PDSCH received after the first PDSCH. Using the embodiments of the present application can increase the data transmission rate.
Patent WO-2020019799-A1 (WO)
Inventor: LU XUMING
IPC: G06F16/2458
Filed: 2019-04-26
Abstract: 本说明书一个或多个实施例提供一种对象选取方法及装置、电子设备，应用于区块链节点；所述方法包括：确定备选对象的标识信息被发布至区块链；调用用于选取对象的智能合约，所述智能合约用于读取所述备选对象的标识信息，并对所述备选对象的标识信息进行随机排列，以使得符合预设排序规则的备选对象被选取为目标对象。
Patent WO-2019214535-A1 (WO)
Title: Automatic testing system and method for cognitive and memory abilities of ad patient
Inventor: ZHENG KANG
IPC: G06F3/01
Filed: 2019-05-05
Abstract: An automatic testing system (10) and a testing method for cognitive and memory abilities of an AD patient. The testing system runs in a wearable apparatus (1). The testing system comprises multiple computer program instructions to be loaded and executed by a microprocessor of the wearable apparatus (1). The testing method comprises steps of: prompting, on the basis of an image in test information displayed on a virtual reality device (11), a patient to answer according to the displayed image in the test information; if an object name given as an answer by the patient within a pre-determined time is not the name of an object in the currently displayed image, further prompting the patient with feature information of the object in the currently displayed image, so as to improve the AD patient's ability to remember the object in the image; and counting the number of incorrect answers of the patient for the test information according to the answers of the patient. The invention realizes, by means of a VR technique, automatic testing of cognitive and memory abilities of AD patients, and also prompts the patients with feature information of an object in a currently displayed image, thereby enhancing memory training for AD patients.
Patent WO-2020215380-A1 (WO)
Inventor: YAN XUDONG
IPC: H01H3/28
Filed: 2019-05-09
Abstract: The present invention provides an electromagnetic switch device, comprising a housing having a receiving space, as well as a first coil and a second coil that are stacked in an axial direction and fixed in the receiving space. The electromagnetic switch device also comprises a movable iron core disposed in a first coil, a fixed iron core disposed in a second coil, and a connector connected to the side of the movable iron core away from the fixed iron core and configured to connect external components. The movable iron core is driven by the first coil and the second coil to move in the direction close to or away from the fixed iron core along the axial direction and drive the connector to move. In the electromagnetic switch device provided by the present invention, when the second coil is externally energized, the internal fixed iron core is magnetized to form a fixed magnetic field, and when the first coil is externally energized simultaneously, the internal movable iron core is magnetized to form an equivalent magnet together with the first coil, so that an electromagnetic force is generated between the movable iron core and the fixed iron core to drive the movable iron core to move. The connector is driven to move synchronously during the movement of the movable iron core so as to drive the lifting and lowering of the external components. The electromagnetic switch device provided by the present invention has a simple structure, the machining and assembly of parts are simple, and the cost is low.
Patent WO-2020228066-A1 (WO)
Inventor: XIAO WENGE
IPC: C04B35/22
Filed: 2019-05-31
Abstract: 一种绿色荧光透明陶瓷的制备方法和应用。按化学式Ca3-x-yCexA ySc2-zBzSi3-mCmO12中元素化学计量比，各个元素称取以氧化物、碳酸盐或者硝酸盐为原料，原料混合经退火后高温熔化，冷却后低温退火；将玻璃放入高温炉中保温和升温处理，析晶与致密化烧结，最后切割、还原、表面抛光处理；A为Lu、Y、Gd、La和Na中的至少一种；B为Zr、Hf和Mg中的至少一种；C为Al和P中的至少一种；x、y、z、m取值范围分别为：0.001≤x≤0.06，0≤y≤0.06，0≤z≤0.06，0≤m≤0.3。
Patent WO-2020243943-A1 (WO)
Inventor: ZHANG JUAN
IPC: H04W92/08
Filed: 2019-06-06
Abstract: Certain aspects of the present disclosure provide techniques for service priority information for multi-SIM user equipment (UE) paging. An exemplary method generally includes communicating with a first network using a first set of credentials, wherein the UE includes a second set of credentials associated with a second network; receiving a paging message for an information transmission in the second network, wherein the paging message includes service priority information corresponding to the information transmission; determining, from the service priority information, a service priority value corresponding to the information transmission based, at least in part, on policy configuration information; determining whether to establish a connection in the second network in response to the paging message based, at least in part, on the service priority value; and taking one or more actions based, at least in part, on the determination.
Patent WO-2020252680-A1 (WO)
Inventor: LIN SHIH-SHUAN
IPC: F24F5/00
Filed: 2019-06-19
Abstract: A cooling module having airflow channels, and an air conditioner device having same. The cooling module comprises: a cooling chip (11) having a cold production surface (11a) for producing a low temperature and a heat production surface (11b) for producing a high temperature; a high-temperature conduction structure (12), substantively contacting the heat production surface (11b) and internally accommodating a flowable heat exchange fluid, the heat exchange fluid being discharged from the high-temperature conduction structure (12) and cooled, and the cooled heat exchange fluid being further transported back into the high-temperature conduction structure (12); and a low-temperature conduction structure (13), having one side substantively attached to the cold production surface (11a) and having a plurality of airflow channels (135) for air to pass through, the low temperature of the cold production surface (11a) being directly conducted on the surfaces of the airflow channels (135) and then being further transferred within the airflow channels (135) in a heat radiation mode.
Patent WO-2020019908-A1 (WO)
Title: Electrostatic protection circuit, array substrate and display apparatus
Inventor: LONG CHUNPING
IPC: H01L27/12
Filed: 2019-06-19
Abstract: Provided are an electrostatic protection circuit, an array substrate and a display apparatus, wherein same fall within the field of display. The electrostatic protection circuit comprises: a first thin-film transistor, a second thin-film transistor and an electrostatic protection line, wherein a gate electrode and a second electrode of the first thin-film transistor are both connected to a signal line, and a first electrode of the first thin-film transistor is connected to the electrostatic protection line; a gate electrode and a second electrode of the second thin-film transistor are both connected to the electrostatic protection line, and a first electrode of the second thin-film transistor is connected to the signal line; and each thin-film transistor is an oxide thin-film transistor, the length-width ratio of a channel of each thin-film transistor being greater than or equal to a length-width ratio threshold value, and the length-width ratio threshold value being greater than 1. Thus, conductive currents of the transistors can be effectively reduced, and the transistors are prevented from being burnt out when the signal line generates an instantaneous high voltage.
Patent WO-2020087956-A1 (WO)
Inventor: SUN YIXIN
IPC: G06F11/22
Filed: 2019-06-27
Abstract: A method, apparatus, device and system for capturing a trace of an NVME hard disc, and a computer-readable storage medium. The system comprises a BMC, a BIOS, a protocol analysis instrument, and a fixture plate comprising a processor and a DIP switch. When an error occurs to a PCIe link where the NVME hard disc is located, the BIOS acquires register error information of the PCIe link, and sends same to the BMC, and then the BMC sends the received information to the fixture plate, and the fixture plate triggers the protocol analysis instrument to capture a PCIe trace of the NVE hard disc when the current error type corresponding to the DIP switch is consistent with the error type of the register error information parsed by the processor. According to the technical solution provided by the present application, it is unnecessary to customize the corresponding BIOS or trigger for different failure error types, the PCIe trace corresponding to a failure error of the NVME hard disc is captured precisely and efficiently, and the cause of the incompatibility between the NVME hard disc and a server system is efficiently and accurately found out.
Patent WO-2020103460-A1 (WO)
Inventor: HE JINZHAO
IPC: H04W76/10
Filed: 2019-06-28
Abstract: Disclosed in the present application are a voice calling method and device, and a storage medium. The method comprises: interacting with other base stations to obtain voice service support information of the other base stations; sending to a terminal a broadcast message carrying voice service support information of a base station and the voice service support information of the other base stations, so that when initiating a voice call, the terminal accesses, according to the broadcast message, a base station cell that supports voice service and has a voice frequency point located in a voice frequency range of the terminal, and establishes a voice service connection; or when the terminal accesses the base station cell, receiving the voice call initiated by the terminal; if the base station cell does not support voice service, obtaining voice frequency range information of the terminal; and controlling, according to the voice frequency range information of the terminal, the terminal to migrate the voice service to a neighboring cell having the voice frequency point located in the voice frequency range of the terminal, and establishing the voice service connection between the terminal and the neighboring cell.
Patent WO-2020029766-A1 (WO)
Inventor: WU YUMIN
IPC: H04W74/00
Filed: 2019-07-19
Abstract: La présente invention concerne un procédé d'accès aléatoire et un dispositif terminal. Ledit procédé comprend : lorsque la procédure d'accès aléatoire est réussie, le maintien de la première MAC PDU mise en mémoire tampon dans le cache HARQ, ou la mise en mémoire tampon de la seconde MAC PDU dans le cache HARQ, la première MAC PDU étant une PDU mise en mémoire tampon dans le cache de Msg3 durant le processus d'accès aléatoire à contention, la seconde MAC PDU étant une PDU qui comporte au moins le contenu de données de la première MAC PDU et est mise en mémoire tampon dans un cache cible, le cache cible étant différent du cache Msg3.
Patent WO-2020220483-A1 (WO)
Inventor: CHENG WEIHUA
IPC: H01L27/1157
Filed: 2019-07-24
Abstract: A bonded memory device (300) having a Flash memory controller (312) and fabrication and operation methods thereof, wherein the memory device (300) includes a first semiconductor structure (302) including a Flash memory controller (312), a peripheral circuit (314) and a first bonding layer (324) including a plurality of first bonding contacts (326). The memory device (300) also includes a second semiconductor structure (304) including an array of NAND memory cells (338) and a second bonding layer (328) including a plurality of second bonding contacts (330). The memory device (300) further includes a bonding interface (306) between the first bonding layer (324) and the second bonding layer (328). The first bonding contacts (326) are in contact with the second bonding contacts (330) at the bonding interface (306).
Patent WO-2020078061-A1 (WO)
Inventor: SUN HAITAO
IPC: H02S20/32
Filed: 2019-07-26
Abstract: 一种绳索传动结构、太阳能跟踪器及其使用方法，涉及太阳能发电技术领域。该绳索传动结构（100）包括驱动轮（110）、从动轮（120）、主传动绳索（130）和多个跟踪单元（140），主传动绳索（130）首尾相连，主传动绳索（130）的一端套设于驱动轮（110）上，另一端套设于从动轮（120）上，多个跟踪单元（140）沿主传动绳索（130）的长度方向间隔设置，转动件（142）铰接于安装支架（141）上，第一分绳索（143）的一端与转动件（142）连接，另一端与主传动绳索（130）连接。该绳索传动结构由于采用了套设于驱动轮和从动轮外的主传动绳索以及连接于主传动绳索和转动件之间的第一分绳索，所以驱动轮到从动轮的长度超长，能够同时带动多个转动件转动，降低建造成本，实用性强。
Patent WO-2021042232-A1 (WO)
Title: Methods and systems for improved image encoding
Inventor: WANG FENGLEI
IPC: H04N19/60
Filed: 2019-09-02
Abstract: Methods and systems are provided herein for compressing an image. The method may include preprocessing, by a first processor, a source image to obtain a preprocessed image, the preprocessed image including a plurality of tiles. The method may also include processing, by a second processor, the plurality of tiles in parallel by, for each tile of the plurality of tiles: performing a space-to-frequency transformation operation on each tile to obtain a transformation matrix that represents each tile in a frequency domain; and performing a quantization operation on the transformation matrix to obtain a quantization matrix. The method may further include encoding, by the first processor, the quantization matrixes to obtain encoded data of the source image to form a compressed image.
Patent WO-2021042334-A1 (WO)
Title: Ultrasound foot therapy apparatus
Inventor: CAI FEIYAN
IPC: A61H39/00
Filed: 2019-09-05
Abstract: An ultrasound foot therapy apparatus, comprising an ultrasound multi-channel control mainboard (10) and a multiple arrayed element ultrasound transducer (20); the multiple arrayed element ultrasound transducer (20) comprises an ultrasound generation body (21); the ultrasound generation body (21) has a plurality of ultrasound generation channels (22) in an array distribution; the ultrasound multi-channel control mainboard (10) controls the independent operation of each ultrasound generation channel (22). The ultrasound multi-channel control mainboard (10) outputs an electrical signal to the multiple arrayed element ultrasound transducer (20), the ultrasound generation body (21) of the multiple arrayed element ultrasound transducer (20) converts the electrical signal into ultrasound waves of a certain frequency and emits said waves via various ultrasound generation channels (22). Thus, when the bottom of a foot of a user is placed on the ultrasound generation body, ultrasound massaging is performed on the whole bottom of the foot, meaning that all acupoints on the bottom of the foot are able to be stimulated, thereby achieving a better foot therapy effect.
Patent WO-2021042364-A1 (WO)
Inventor: ZHAO YANG
IPC: G11B27/031
Filed: 2019-09-06
Abstract: 本申请提供了一种拍摄图像的方法和装置。该方法包括：根据捕获的多帧图像，在预置的多种抓拍模式中确定第一抓拍模式；使用与第一抓拍模式对应的评估策略，或与第一抓拍模式下的第一抓拍类别对应的评估策略，在捕获的多帧待评选图像中确定与第一抓拍模式对应的抓拍帧图像；其中所使用的评估策略是预置的多种评估策略中的一种。由此而输出的抓拍帧图像更符合实际拍摄场景，因此有利于获得理想的抓拍效果。
Patent WO-2020052512-A1 (WO)
Inventor: ZHENG SHILEI
IPC: G06F17/10
Filed: 2019-09-09
Abstract: 本申请实施例提供了一种货柜管理方法、装置、货柜设备和存储介质，以提高配置的效率。所述的方法包括：货柜设备在注册时，获取监控设备对应的监控配置信息；依据所述监控配置信息，对所述监控设备进行配置。无需单独配置货柜设备和监控设备，简化配置流程，提高配置处理的效率，能够更加高效的管理货柜设备。