baber/WOPTO huggingface dataset:
Patent WO-2019205452-A1 (WO)
Title: Management method for improving parallel write performance of a plurality of flash memories
Inventor: XU HAOJIANG
IPC: G06F3/06
Filed: 2018-09-15
Abstract: Disclosed is a management method for improving parallel write performance of a plurality of flash memories, the method comprising a memory control chip. The memory control chip is provided with a flash memory instruction control device, a plurality of timers, and a plurality of channels, and is connected to a plurality of external flash memories. The plurality of timers comprise a first timer, a second timer and up to an  N th 
  timer, wherein  N  is an integer greater than 2. The plurality of channels comprise a first channel, a second channel and up to an  M th 
  channel, wherein  M  is an integer greater than 2. The plurality of flash memories comprise a first flash memory, a second flash memory and up to a  P th 
  flash memory, wherein  P  is an integer greater than 2. Each channel can control one or more flash memories. The present invention means memory control chips can avoid wasting unnecessary amounts of time waiting. The time delay issue of flash memories associated with multiple channels is also alleviated since the timer of each channel can individually set time, thereby improving efficiency of memory control chips.
Patent WO-2019057152-A1 (WO)
Title: Optical amplifier and image capturing device
Inventor: HU JING
IPC: H01L27/146
Filed: 2018-09-21
Abstract: The present disclosure relates to an optical amplifier configured for an image capturing device. The optical amplifier may include a substrate. The optical amplifier may also include an optical amplification region formed over the substrate. The optical amplification region may include a first optical amplification layer and a second optical amplification layer. The first optical amplification layer may be configured to amplify light at a first wavelength range, and the second optical amplification layer may be configured to amplify light at a second wavelength range. The optical amplifier may further include at least one electrode layer electrically contacting the optical amplification region.
Patent WO-2019057166-A1 (WO)
Title: Burners and methods for use thereof
Inventor: MU RUILI
IPC: F23D14/62
Filed: 2018-09-21
Abstract: A burner (10) and methods using thereof are provided. The burner (10) comprises at least one air pipe (13), at least one fuel pipe (14) and a plurality of groups of mixing units disposed at a downstream end of the burner (10). Each of the plurality of groups of mixing units is arranged coaxially and adjacent to one another, and each group of mixing units comprises at least one fuel channel (24) connected to the at least one fuel pipe (14) and at least one air channel (23) connected to the at least one air pipe (13). An outlet of the at least one fuel channel (24) and an outlet of the at least one air channel (23) are angled at a certain degree relative to one another such that the fuel flowing out of the outlet of the at least one fuel channel (24) is mixed with the air flowing out of the outlet of the at least one air channel (23), thereby achieving multiple-stage mixing of the air and fuel.
Patent WO-2019153755-A1 (WO)
Title: Illumination module and illumination lamp
Inventor: HUANG FAN
IPC: F21Y115/10
Filed: 2018-09-25
Abstract: Disclosed is an illumination module and an illumination lamp. The illumination module comprises an LED light source set (10), a wavelength conversion layer (20), and a reflective bowl (30). The LED light source set (10) and the wavelength conversion layer (20) are located inside the reflective bowl (30) and are successively attached in an opening direction of the reflective bowl (30). A side face of the wavelength conversion layer (20) is located at the focus of the reflective bowl (30), and a total reflection layer (50) is provided on one face, away from the LED light source set (10), of the wavelength conversion layer (20). The side face of the wavelength conversion layer (20) is covered with a transparent layer (40), and the refractive index of the transparent layer (40) is between the refractive index of the wavelength conversion layer (20) and the refractive index of air, thus reducing the refractive index difference of two sides of the light emergent interface and improving the light extraction efficiency, the illumination brightness, and the brightness of the illumination lamp.
Patent WO-2020029414-A1 (WO)
Inventor: LU QIANXI
IPC: H04W12/02
Filed: 2018-09-30
Abstract: 提供了一种无线通信方法、通信设备、芯片和通信系统。所述方法应用于通信设备，所述通信设备具有至少两个分组数据汇聚协议PDCP实体，所述至少两个PDCP实体用于服务相同的上层数据，所述方法包括：所述通信设备通过所述至少两个PDCP实体接收数据和/或发送数据。本申请实施例中，所述通信设备通过至少两个PDCP实体服务相同的上层数据，能够DCP实体的服务发生中断，进而提高数据包的传输效率。
Patent WO-2019242179-A1 (WO)
Title: 围护结构以及设于围护结构外表面的气动外形调整器
Inventor: MA SHENGJUN
IPC: F03D13/20
Filed: 2018-10-23
Abstract: 一种围护结构以及设于围护结构外表面的气动外形调整器(50)，气动外形调整器呈能够环绕围护结构的网格状结构，网格状结构包括多个网格单元，至少部分网格单元具有斜边，流体经过斜边时攻角改变。气动外形调整器改变了流体的气动外形，使得阻力系数变小，则围护结构在迎流面和背面两侧的压差会降低，从而降低顺向阻力；且由于阻力系数变小，也可以降低横向的涡激共振振幅，减小振动。
Patent WO-2019223234-A1 (WO)
Title: Encrypted hybrid model signal integrity simulation method
Inventor: RONG SHILI
IPC: G06F17/50
Filed: 2018-10-26
Abstract: The present invention pertains to the technical field of high-speed signal quality evaluation, and specifically relates to an encrypted hybrid model signal integrity simulation method, comprising using transient simulation to extract a step response of a SPICE model; generating an external random code signal; importing the extracted step response data as an input source of an ADS channel simulation; and on the basis of an algorithm and the external random code signal, the ADS channel simulator calculating an eye pattern of an RX end, completing eye pattern measurement. The present invention is a signal integrity simulation method for encrypted hybrid models such as an IBIS AMI model, and can effectively solve the problems of being unable to perform accurate signal integrity simulations and of signal integrity simulation being impossible caused by manufacturers providing encrypted models or model types being inconsistent.
Patent WO-2020062543-A1 (WO)
Inventor: LIANG XINMIAO
IPC: B01J13/02
Filed: 2018-11-30
Abstract: Disclosed is a method for preparing polysaccharide microspheres with an emulsion formulation containing a polyoxyethylene polyoxypropylene ether block copolymer, comprising the steps of: adding an emulsifier comprising a polyoxyethylene polyoxypropylene ether block copolymer or an emulsifier mixture thereof into an oil phase to obtain an oil phase containing a polyoxyethylene polyoxypropylene ether block copolymer; adding a polysaccharide into a water phase and heating same to obtain a water phase containing the polysaccharide; mixing the oil phase and the water phase to obtain a W/O emulsion; and setting the W/O emulsion with stirring, and filtering same to obtain the microspheres. The polysaccharide microspheres have a structure with inside macropores and no toxicity, are biodegradable and have good biocompatibility.
Patent WO-2019109939-A1 (WO)
Title: 车辆地板的横梁、车辆地板、铝合金挤出成型件和车辆
Inventor: JING HAITAO
IPC: B62D25/20
Filed: 2018-12-05
Abstract: 用于车辆地板的横梁、车辆地板、铝合金挤出成型件和车辆，横梁（1）为铝合金挤出成型件并且具有容纳部（4）和装配部（2），装配部（2）通过冷机械连接方式和/或热机械连接方式设置于横梁（1）上，用于使得一个或多个车辆部件通过装配部（2）被至少部分地安装容纳在容纳部（4）内。该结构能够保证车辆部件的安装可靠性和车辆地板横梁的机械性能，提升车辆的安全可靠性。
Patent WO-2019214224-A1 (WO)
Inventor: TAN JIANMING
IPC: H02K1/27
Filed: 2018-12-07
Abstract: 一种永磁辅助同步磁阻电机及具有其的电动车。永磁辅助同步磁阻电机，包括：定子本体（10），定子本体（10）的内周面上设置有多个定子齿（11），相邻两个定子齿（11）之间形成定子槽（12）；转子本体（20），转子本体（20）设置于定子本体（10）内，转子本体（20）上开设有永磁体槽组，永磁体槽组包括多个永磁体槽，多个永磁体槽中的至少一个永磁体槽的第一端与多个定子齿（11）中的一个定子齿（11）的端部相对地设置，该永磁体槽的第二端与其余定子齿（11）中的相邻两个定子齿（11）形成的定子槽（12）相对地设置。采用该结构的永磁辅助同步磁阻电机，能够有效减少了电机的转矩脉动，有效地提高了该永磁辅助同步磁阻电机的电机效率，抑制了电机的电磁噪声，提高了用户的使用体验。
Patent WO-2019114700-A1 (WO)
Title: 流量分析方法、公共服务流量归属方法及相应的计算机系统
Inventor: OUYANG CHUFEI
IPC: H04L47/22
Filed: 2018-12-11
Abstract: 本申请提供一种流量分析方法、装置和计算机系统。该方法包括获取流量中的报文的明文特征和密文特征，所述密文特征包括所述报文中加密后的字段的长度特征；根据所述明文特征和所述密文特征对所述流量执行分析，以识别该流量所归属的服务或应用。该方法可以用于服务识别，也可以应用于应用识别。通过在流量分析中引入密文特征，在报文加密的场景下增加了流量识别的准确度。另一方面，本申请还提供一种公共服务的流量归属方法、装置和计算机系统，通过识别应用的起始服务和/或独占服务，将公共服务的流量归属到相应的应用，提供了应用流量归属的准确度，为后续应用流量计费等服务提供了基础。
Patent WO-2019128891-A1 (WO)
Title: 一种检测误码的方法及装置
Inventor: XU LI
IPC: H04L12/26
Filed: 2018-12-22
Abstract: 本申请实施例公开了一种检测误码的方法及装置，在该方法中，接收发送设备对发送的第一待校验码流进行BIP校验得到的第一结果；对接收到第二待校验码流进行BIP校验得到第二结果，所述第二待校验码流为所述第一待校验码流经过传输后被接收设备接收到的码流；检测所述第二待校验码流中控制码块的类型，根据所述控制码块的类型对BIP校验结果的影响确定第三结果；比较所述第一结果、第二结果和第三结果；若所述第一结果与所述第二结果不同，且所述第一结果与所述第三结果不同，且所述第二结果与预定的结果不同，则判定所述第一待校验码流传输时出现误码。采用本申请，可提升BIP误码检测的适用性和准确性。
Patent WO-2020048051-A1 (WO)
Inventor: YANG LIANGJI
IPC: G06Q10/06
Filed: 2018-12-25
Abstract: 一种理财产品推荐方法、服务器及计算机可读存储介质，该方法包括：收集用户的用户资料，所述用户资料包括行为数据、用户属性（S400）；基于随机森林模型对所述用户进行风险能力分类，得到所述用户的风险分类结果（S402）；根据所述用户资料对所述用户进行流动性定位，得到所述用户的流动性定位结果（S404）；获取所述用户的起投额，结合所述风险分类结果与所述流动性定位结果，推荐适合用户的投资产品（S406）。该方法能够结合用户的风险承受能力以及对资金流动性的需求，为用户提供最佳的理财产品以实现收益最大化。
Patent WO-2020118857-A1 (WO)
Title: Smart contract-based chip research and development transaction data storage method and system
Inventor: LU ZHEMING
IPC: G06Q10/06
Filed: 2019-01-18
Abstract: In the technical field of data storage, provided are a smart contract-based chip research and development transaction data storage method and system. The method comprises: storing a smart contract for a chip research and development transaction target on a block chain (101); obtaining transaction data and smart contract message data generated by at least two transaction nodes in the process of participating in the chip research and development transaction target according to the smart contract in a preset time period (102); determining at least two consensus nodes for the preset time period (103); sequentially circularly performing at least one hash operation on the corresponding block head by using the at least two consensus nodes (104); determining the target consensus node as an accounting node, wherein a target consensus node preferentially calculates a hash value which is smaller than an independent mining target value (105); and storing the transaction data and the smart contract message data in the generated new block by means of the accounting node, and linking the new block to the block chain (106). According to the method and system, the safety of chip research and development and chip transaction can be improved.
Patent WO-2019157928-A1 (WO)
Title: Method and apparatus for acquiring multi-tag user portrait
Inventor: ZHANG YALIN
IPC: G06K9/62
Filed: 2019-01-25
Abstract: Method and apparatus for training a user portrait classifier and method and apparatus for acquiring a multi-tag user portrait. The training method comprises: acquiring respective first feature vectors of a first group of users (21); acquiring respective first tag values of the first group of users, wherein a first tag value corresponds to first tag information of a user (22); training the first classifier with a set of the respective first feature vectors and first tag values of the first group of users as a first training set (23); combining the respective first feature vectors and the first tag values of the first group of users to acquire respective second feature vectors of the first group of users (24); acquiring respective second tag values of the first group of users, wherein a second tag value corresponds to second tag information of the user (25); and training a second classifier with a set of the respective second feature vectors and second tag values of the first group of users as a second training set (26).
Patent WO-2020154943-A1 (WO)
Inventor: ZUO CHUANLU
IPC: A63F9/02
Filed: 2019-01-30
Abstract: 一种发射装置(100)、发射组件及遥控车，属于弹射装置技术。发射装置包括：驱动件、套管(120)及推动组件(130)；套管(120)与驱动件连接；套管(120)上设有滑槽(121)；推动组件(130)包括弹性件(132)和推动件(131)，弹性件(132)连接在推动件(131)与套管(120)之间，弹性件(132)带动推动件(131)运动以驱动待发射物体移动，推动件(131)上设有至少部分位于滑槽(121)内的定位部(130a)；滑槽(121)包括使推动件(131)复位的第一槽段(121a)以及释放推动件(131)的第二槽段(121b)。本发明的发射装置(100)结构简单紧凑。
Patent WO-2019158013-A1 (WO)
Inventor: SHI JING
IPC: H04W28/10
Filed: 2019-02-02
Abstract: Un mode de réalisation de la présente invention concerne un procédé et un appareil de transmission de canal, un dispositif réseau et un support d'informations lisible par ordinateur, consistant : à déterminer la granularité de transmission d'une transmission de canal, et à transmettre de manière répétée des données sur un canal sur la base de la granularité de transmission.
Patent WO-2019158092-A1 (WO)
Title: Method for learning number of resource units in communication process and related device
Inventor: WANG TING
IPC: H04W72/14
Filed: 2019-02-13
Abstract: Provided in the present application are a method for learning the number of resource units in a communication process and a related device. The method comprises: learning first information, the first information comprising at least one of the following types of information: the format of downlink control information, the configuration type of a demodulation reference signal, the length and waveform of a symbol occupied by the demodulation reference signal, a scrambling scheme for a cell radio network temporary identifier of the downlink control information, the type of a data channel, the length of a symbol occupied by a data block, and the position of the symbol occupied by the data block; and learning, on the basis of the first information, the number of resource units occupied by the demodulation reference signal corresponding to the first information, the first information being correlated to the number of the resource units occupied by the demodulation reference signal. the method for learning the number of resource units in a communication process and the related device provided in the present application allow the determination of the number of RE occupied by a demodulation reference signal, thus facilitating the determination of a TBS, thereby facilitating ensured reliability of communication.
Patent WO-2020177009-A1 (WO)
Title: Mechanical device for motor vehicle pedal control and control method
Inventor: MA JIANYUN
IPC: B60T8/17
Filed: 2019-03-01
Abstract: A mechanical device (100) for motor vehicle pedal control and a control method. The mechanical device (100) comprises a motor (110), a transmission mechanism (120), and a displacement sensor (130). The motor (110) rotates according to a control instruction from a controller (140). The transmission mechanism (120) is separately connected to the motor (110) and a pedal, and converts rotation of the motor (110) into linear motion transmitted to the pedal. The displacement sensor (130) is directly or indirectly connected to the motor (110), acquires displacement information of either the motor (110) or the transmission mechanism (120), and feeds back the same to the controller (140). The controller (140) adjusts in real time the control instruction by means of the fed-back information, so as to control rotation of the motor (110), thereby controlling a movement path of the motor vehicle. The mechanical device can be mounted on pedals of various vehicles to control braking and acceleration, thereby shortening a time required for vehicle refitting, reducing costs of vehicle refitting, and ensuring the safety of refitted vehicles.
Patent WO-2020198975-A1 (WO)
Inventor: WANG LI
IPC: H01L27/32
Filed: 2019-03-29
Abstract: 一种显示基板及其制备方法、显示面板。该显示基板包括衬底基板(101/201/301)以及在衬底基板(101/201/301)上的像素驱动电路；像素驱动电路包括驱动晶体管和栅极引线(103/203/303)，驱动晶体管包括栅极(102/202/302)，栅极引线(103/203/303)电连接于栅极(102/202/302)，栅极引线(103/203/303)位于栅极(102/202/302)与衬底基板(101/201/301)之间。该显示基板的栅极(102/202/302)和数据线(104/204/304)之间不形成寄生电容，因此具有更优质的显示效果。
Patent WO-2019192487-A1 (WO)
Title: Front bezel assembly structure for display apparatus, and display apparatus
Inventor: FAN MINGSHUAI
IPC: G02F1/1333
Filed: 2019-04-02
Abstract: A front bezel assembly structure for a display apparatus, and a display apparatus. The front bezel assembly structure of a display apparatus comprises a front bezel (1) and a backplane (2). The front bezel (1) comprises four front sub-bezels being a first front sub-bezel (11), a second front sub-bezel (12), and two third front sub-bezels (13), respectively. An edge of the backplane (2) is capable of engaging with a recess (10) of the first front sub-bezel (11) and recesses (10) of the two third front sub-bezels (13). The second front sub-bezel (12) is connected to the backplane (2). Two adjacent front sub-bezels are engaged via a first engagement structure (3). The front bezel assembly structure is applicable to display apparatuses, such as liquid crystal television sets, and improves the assembly efficiency of a front bezel and a backplane of a display apparatus, thereby saving manual labor costs.
Patent WO-2020007080-A1 (WO)
Inventor: XU BIAO
IPC: G02B13/00
Filed: 2019-04-04
Abstract: Provided is a camera lens. The camera lens comprises, sequentially from an object side to an image side along an optical axis, a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), a sixth lens (E6) and a seventh lens (E7). The first lens (E1) has a negative focal power; the second lens (E2) has a positive focal power, and the image side surface (S4) thereof is a concave surface; the third lens (E3) has a positive focal power, and the image side surface (S6) thereof is a convex surface; the fourth lens (E4) has a focal power; the fifth lens (E5) has a focal power; the sixth lens (E6) has a positive focal power; the seventh lens (E7) has a negative focal power; and an effective focal distance f2 of the second lens (E2) and a total effective focal distance f of the camera lens meet 2 < f2/f < 4.5. With a rational assignment of the focal power, the surface form and the thickness of the center of the lenses and the axial distances between the lenses, etc., the camera lens can have at least one of the beneficial effects of being ultra-thin, having a large field of view, being excellent in imaging quality, being low in sensitivity, etc.
Patent WO-2020098213-A1 (WO)
Inventor: YU GUOQING
IPC: H01L27/146
Filed: 2019-04-11
Abstract: Provided in the present application are a packaging method for a semiconductor chip and a semiconductor package device. The packaging method comprises the following steps: providing a chip, wherein the chip is provided with a front face and a back face, the front face of the chip is provided with a photosensitive area and a bonding pad located in the photosensitive area, a metal piece is formed on the side, facing away from the chip, of the bonding pad, a transparent protection layer is formed on the front face of the chip, the first end, far away from the bonding pad, of the metal piece is flush with the transparent protection layer, and the transparent protection layer does not overlap the first end of the metal piece; and using a conductive connector to electrically connect the first end of the metal piece with a circuit board so as to enable the chip to be electrically connected with the circuit board. By means of the above manner, the present application can improve the photosensitive effect of the chip.
Patent WO-2020037999-A1 (WO)
Title: Multi-hull ship
Inventor: SUN YIRAN
IPC: B63B1/12
Filed: 2019-04-16
Abstract: A multi-hull ship, comprising a plurality of upper hulls (1) having hull struts and being able to move up and down, a plurality of lower hulls (3) having hull struts, a plurality of middle hulls (2) having hull struts or sharing hull struts with the lower hulls (3), and a strong framework (5) connecting said hulls. When it is necessary to reduce the influence of waves on a multi-hull ship, the multi-hull ship can be transformed into a small water-plane area multi-hull ship, and the multi-hull ship is good in seakeeping.
Patent WO-2020227937-A1 (WO)
Inventor: ZHONG SONGJIN
IPC: G06K9/00
Filed: 2019-05-14
Abstract: A method for fingerprint recognition, a fingerprint recognition device (300), and a terminal apparatus (10). The method comprises: when a finger presses a fingerprint detection region (103, 210) of a display screen (120, 200) of a terminal apparatus (10), detecting a reflected light signal generated after a target light signal emitted from a light source (310) has been reflected by a finger, wherein a target light spot (311) formed from the target light signal at the fingerprint detection region (103, 210) comprises a first region (S1) and a second region (S2), the target light signal comprises a first light signal corresponding to the first region (S1) and a second light signal corresponding to the second region (S2), gray-scale values of three primary colors (RGB) of the first light signal are not equal to gray-scale values of three primary colors (RGB) of the second light signal, and the first region (S1) and the second region (S2) do not completely overlap with each other (S410); and acquiring fingerprint data of the finger according to the reflected light signal (S420). The method for fingerprint recognition, the fingerprint recognition device (300), and the terminal apparatus (10) can increase a fingerprint recognition area.
Patent WO-2020227962-A1 (WO)
Title: Two-component adhesive compositions, articles prepared with same and preparation methods thereof
Inventor: MENG QINGWEI
IPC: C09J175/04
Filed: 2019-05-15
Abstract: A two-component adhesive composition is provided. The two-component adhesive composition comprises an isocyanate component, an isocyanate-reactive component and an polyether amine-epoxy silane adduct, and can achieve superior adhesion strength between the adhesive and a substrate like metal alloy substrate. A laminated article prepared with said composition, a method for preparing the article and the use of the polyether amine-epoxy silane adduct as adhesion promoter in a two-component polyurethane adhesive composition are also provided.
Patent WO-2020252651-A1 (WO)
Inventor: CHEN KUEI-KUANG
IPC: A01G9/14
Filed: 2019-06-18
Abstract: Disclosed is a light-transmitting power generation structure of a canopy frame, comprising a canopy frame body, a plurality of solar panels and a reflection device, wherein the canopy frame body has a light-transmissive roof. In addition, the plurality of solar panels are arranged above the canopy frame body, and have upper and lower light-receiving surfaces capable of receiving light and generating electricity. There is a light-transmitting interval between the solar panels. In addition, the reflection device has a reflecting screen arranged in the canopy frame body at a position corresponding to the position below the solar panels, and may be expanded or folded in a substantially parallel direction corresponding to the roof of the canopy frame body. When unfolded, the reflecting screen has a plurality of convex parts facing upward, and the outer side of the convex parts forms a diffusion surface. Therefore, the present invention may improve the diffusion effect of the reflected light and the power generation efficiency.
Patent WO-2021007740-A1 (WO)
Inventor: XIE MENGHAO
IPC: H04W84/18
Filed: 2019-07-15
Abstract: Disclosed in embodiments of the present invention are a method and device for implementing an HARQ mechanism in a wireless mesh network, the method comprising: according to a sub-frame structure, establishing a HARQ feedback window of a first sub-frame which is on a first node and which is used for transmitting feedback information, the first node being any node in the mesh network, and the first sub-frame being any sub-frame of the first node; according to the HARQ feedback window, determining at least one second sub-frame belonging in the HARQ feedback window of the first sub-frame; generating feedback information of the at least one second sub-frame on the first sub-frame, and performing broadcast transmission of the feedback information at the transmission moment of the first sub-frame; and when the second node of the mesh network has received the feedback information from the first sub-frame, determining a processing operation on the feedback information according to the feedback information. Hence, the HARQ feedback window is dynamically reconstructed in the mesh network to meet the application requirements of the mesh network on the HARQ technology.