baber/WOPTO huggingface dataset:
Patent WO-2019144419-A1 (WO)
Title: A multi-stage hybrid analog-to-digital converter
Inventor: GUO HUIMIN
IPC: H03M1/38
Filed: 2018-01-30
Abstract: A hybrid Analog-to-Digital Converter (ADC) has multiple stages. A first stage and a final stage each use a Successive-Approximation Register (SAR) ADC to generate the Most-Significant-Bits (MSBs) and the Least-Significant-Bits (LSBs) over successive internal cycles. Middle stage (s) use a faster flash ADC with multiple comparators in parallel to generate the middle binary bits, which are then re-converted by a Digital-to-Analog Converter (DAC) and subtracted from the stage's input analog voltage to generate a difference that is amplified by a residual amplifier that outputs an amplified voltage to the next stage. The first stage also has this multiplying DAC structure to convert the MSBs to an amplified voltage to the first of the middle stages. Finally, digital error correction logic removes redundant binary bits between stages. Initial and final SAR stages of 4 and 8 bits with a 4-bit middle stage provide a hybrid ADC of 14-bit precision.
Patent WO-2019000945-A1 (WO)
Title: On-board camera-based distance measurement method and apparatus, storage medium, and electronic device
Inventor: TANG XIAOJUN
IPC: G01C11/00
Filed: 2018-01-31
Abstract: Disclosed are an on-board camera-based distance measurement method and apparatus, a storage medium, and an electronic device. The on-board camera-based distance measurement method comprises: calibrating a camera based on a camera calibration image so as to obtain camera parameters (S10); detecting parallel lane lines, and obtaining a vanishing point of the parallel lane lines according to the detected parallel lane lines (S20); calculating an angle of pitch of the camera according to the camera parameters and the vanishing point (S30); determining information about a target to be measured in an image photographed by the camera (S40); and according to the information about the target to be measured, the angle of pitch of the camera and the camera parameters, calculating a distance between the target to be measured and the camera, and the size of the target to be measured (S50). The on-board camera-based distance measurement method can achieve the purpose of accurately measuring a distance to a target to be measured and the size thereof. The method is convenient and is easy to implement.
Patent WO-2019144423-A1 (WO)
Title: Child safety seat
Inventor: LIN HAO
IPC: B60N2/26
Filed: 2018-02-01
Abstract: Disclosed is a child safety seat, comprising a seat cushion (101), two sides of the seat cushion (101) are respectively recessed inwardly to form concave parts, such that the user's hands can reach into the concave parts and hold the child safety seat. Each concave part comprises an entering space (12) close to a side portion of the seat cushion (101), and a holding space (11) which is in communication with the entering space (12), and the height of each entering space (12) is lower than that of the corresponding holding space (11). The bottom of the seat cushion (101) is provided with the holding spaces (11), such that the user's hands can reach into the holding spaces and hold the seat, facilitating the user to carry the seat. In addition, the concave parts can also be used as mounting spaces for seat accessories, such as cup holders and batteries, whereby a mounting structure for the seat accessories is hidden.
Patent WO-2018218986-A1 (WO)
Inventor: QIAN HAIJIAO
IPC: H01L29/786
Filed: 2018-02-01
Abstract: 一种薄膜晶体管的制作方法、薄膜晶体管及显示基板。制作方法包括：在衬底基板（31）上依次形成多晶硅图层（34）和保护图层（35）；使用第一刻蚀气体对保护图层（35）进行刻蚀，得到保护图形（35*）；以保护图形（35*）为掩膜板，使用第二刻蚀气体同时对保护图形（35*）以及多晶硅图层（34）进行刻蚀，得到多晶硅图形（34*）以及保护残留图形（35'），保护图形（35*）被第二刻蚀气体刻蚀的速率不小于多晶硅图层（34）被第二刻蚀气体刻蚀的速率；形成非晶硅图形（36），非晶硅图形（36）与多晶硅图形（34*）的刻蚀侧面相接触，露出一部分保护残留图形（35'），多晶硅图形（34*）和非晶硅图形（36）共同组成有源层。
Patent WO-2019157669-A1 (WO)
Inventor: SU LIYAN
IPC: H04L1/18
Filed: 2018-02-13
Abstract: 本申请公开了一种通信方法和通信装置，该通信方法包括：接收DCI，该DCI用于调度TB在下行信道上传输，并在该DCI满足第一条件的情况下，不反馈ACK或NACK，该ACK用于指示该TB已正确接收，该NACK用于指示该TB未正确接收。还公开了相应的通信装置。采用本申请实施例能够有效满足URLLC的低时延要求。
Patent WO-2018161892-A1 (WO)
Title: 苯磺酰胺类ido1抑制剂、其制备方法及应用
Inventor: LAI YISHENG
IPC: A61P25/28
Filed: 2018-03-06
Abstract: 一种具有式(I)结构特征的苯磺酰胺类化合物或其药学上可接受的盐、其制备方法、以及它们作为吲哚胺2,3-双加氧酶1(IDO1)抑制剂的用途。实验结果表明，化合物对IDO1的活性具有显著抑制作用，能够有效地促进T细胞增殖，抑制初始T细胞分化成调节性T细胞，逆转IDO1介导的免疫抑制，可以用于治疗具有IDO1介导的犬尿氨酸代谢途径的病理学特征的相关疾病，包括癌症、病毒感染、神经变性疾病、白内障、器官移植排斥、抑郁症和自身免疫性疾病等。
Patent WO-2018201796-A1 (WO)
Title: 像素电路结构及使用其的显示器件
Inventor: XIAO LI
IPC: H01L27/32
Filed: 2018-03-08
Abstract: 一种像素电路结构及其使用其的显示器件。像素电路结构包括：金属遮光层；形成在金属遮光层上的至少一个缓冲层；形成在至少一个缓冲层上的薄膜晶体管；形成在薄膜晶体管的栅极上的绝缘层；以及形成在绝缘层上与栅极形成存储电容的第二栅极，第二栅极与薄膜晶体管的电源线连接；金属遮光层与薄膜晶体管的电源线电连接。通过金属遮光层与薄膜晶体管的电源线电连接，形成金属遮光层与电源线并联，降低电源线电阻，减小面板负载，减小电阻压降IR drop；同时增大存储电容C st。
Patent WO-2019184000-A1 (WO)
Inventor: ZHENG LEYIN
IPC: H04L29/08
Filed: 2018-04-04
Abstract: Disclosed are a data transmission method, apparatus, and vehicle-mounted device, said method comprising the following steps: obtaining a code corresponding to a parameter to be transmitted; synthesizing a parameter, code, and general data into protocol data according to a preset protocol format; transmitting the protocol data outward. In the data transmission method provided by the embodiments of the present invention, a code is assigned to a corresponding parameter; the code is used to analyze the type of recognition parameter, such that it is unnecessary for vehicle-mounted device to transmit a fixed type of parameter each time; instead, the required parameters are transmitted according to actual conditions; thus data transmission flexibility is improved and data traffic and bandwidth resources are conserved, reducing the burden on the server. On that basis, a user can also add new parameter detection functions as needed, and a vehicle-mounted device needs only to assign a code to a newly added parameter, thus greatly improving the scalability of functions.
Patent WO-2019033776-A1 (WO)
Title: Electronic online mentoring method and device and storage medium
Inventor: CAI LINGMIN
IPC: G09B5/14
Filed: 2018-04-19
Abstract: An electronic online mentoring method and device and a storage medium, the method comprising: acquiring a mentoring application submitted online by a mentee, and creating a mentoring task for the mentee by means of an online mentoring platform according to a preset rule when the mentoring application meets mentoring requirements of a mentor; configuring a mentoring feedback mechanism to receive knowledge gained from mentoring which is written in by the mentee and data information for tracking and confirming a mentoring effect after receiving instruction information which indicates that the mentoring task for the mentee from the mentor is completed; and providing data information for an improvement plan according to the mentoring situation of the mentee and suggestions of the mentor, and ending the mentoring task after determining that the mentee has reached an improvement goal according to the improvement plan. With the present invention, the mentoring task of a mentor for a mentee is systematized, the completion of a whole mentoring task is monitored online, and an improvement plan is established according to the mentoring situation of the mentee, thereby further improving the effect of mentoring and being able to achieve intelligentized operations for a mentoring process as a whole.
Patent WO-2019213798-A1 (WO)
Title: Method and device for use in user equipment and base station for wireless communication
Inventor: JIANG QI
IPC: H04W72/12
Filed: 2018-05-07
Abstract: Disclosed are a method and device for use in user equipment and base station for wireless communication, the method comprising: a user equipment receives first signaling and performs an operation on a first wireless signal, the first signaling being used for indicating a first sub-carrier set and a second sub-carrier set, a frequency domain resource occupied by the first wireless signal comprising the first sub-carrier set and the second sub-carrier set, the difference between central frequency points of any two sub-carriers in the first sub-carrier set being a positive integral multiple of a first sub-carrier interval, and the difference between a central frequency point of at least one sub-carrier in the first sub-carrier set and a central frequency point of a sub-carrier in the second sub-carrier set cannot be divided by the first sub-carrier interval with no reminder. By designing the first sub-carrier set and the second sub-carrier set, the present application improves the spectrum efficiency and the overall system performance during the coexistence of 5G transmission and narrow band Internet of Things transmission.
Patent WO-2019196172-A1 (WO)
Title: 5g mimo antenna structure
Inventor: ZHAO ANPING
IPC: H01Q1/52
Filed: 2018-05-29
Abstract: Disclosed is a 5G MIMO antenna structure, comprising a PCB and one or more first antenna assemblies. The one or more first antenna assemblies are disposed on the PCB at intervals; the first antenna assembly comprises a feed branch as well as a first radiator and two second radiators that are separately coupled to the feed branch; the first radiator is of an inverted U-shaped structure; both tail ends of the first radiator are separately connected to ground points on the PCB; the feed branch is located in the first radiator and corresponds to the position of a feed point on the PCB; the two second radiators are both located in the first radiator and are separately connected to the first radiator; the two second radiators are located on two sides of the feed branch, separately. The 5G MIMO antenna structure provided in the present invention not only has a good radiation effect, but also can meet use requirements of a 5G system lower than 6 GHz, has a good isolation effect and decreased size, and satisfies the current pursuit of small size.
Patent WO-2019024594-A1 (WO)
Title: Methods, apparatuses and devices for coding and decoding polarization code
Inventor: QIAO YUNFEI
IPC: H03M13/13
Filed: 2018-06-01
Abstract: Methods, apparatuses and devices for coding and decoding a polarization code. The coding method comprises: a sending device successively configures information bits and first check bits on sub-channels in a first sub-channel set, and configures freeze bits on sub-channels in a second sub-channel set, the sub-channels in the first sub-channel set being ranked according to the natural sequence of the serial numbers of the sub-channels, and the reliability of the sub-channels in the first sub-channel set being higher than that of the sub-channels in the second sub-channel set; and the sending device performs polarization coding on the bits of the sub-channels to obtain a coded sequence. A skip configuration is not required for configuring the information bits and the first check bits on sub-channels arranged in a natural sequence, and thus the coding and decoding efficiency is improved.
Patent WO-2018228307-A1 (WO)
Title: 一种具有投影装置的冰箱及其控制方法
Inventor: DANG GUANGMING
IPC: F25D11/00
Filed: 2018-06-11
Abstract: 一种具有投影装置（3）的冰箱（100）及其控制方法，冰箱（100）包括门体（2）、投影装置（3）、用以感测用户的身高的高度感测装置以及控制器，控制器根据高度感测装置感测到的身高将投影机（31）调节至与该身高所在的身高区间相对应的位置以使自所述投影机（31）投射出的投射界面位于门体（2）上与该身高区间相对应的高度处。
Patent WO-2019001283-A1 (WO)
Title: Method and apparatus for controlling encoding resolution ratio
Inventor: MAO XUNAN
IPC: H04N19/124
Filed: 2018-06-14
Abstract: The present application relates to a method and apparatus for controlling an encoding resolution ratio, which belong to the technical field of computers. The method comprises: an encoding resolution ratio control apparatus determining, according to a pre-set rule, a quantization parameter threshold value of a current frame; determining, according to an encoding mode of an encoder, a quantization parameter estimation value of the current frame; and determining, according to the quantization parameter threshold value and the quantization parameter estimation value of the current frame, an encoding resolution ratio of the current frame.
Patent WO-2019080520-A1 (WO)
Title: Laminating device
Inventor: LI TAO
IPC: H01L31/048
Filed: 2018-06-21
Abstract: Disclosed is a flexible solar cell module laminating device, comprising a cover body, a workbench, and a pressure applying member. The cover body is movable relative to the workbench, and is used for cooperating with the workbench to form a sealed laminating cavity. The pressure applying member is located in the sealed laminating cavity, and is used for applying pressure to a flexible solar cell module. In a machining process, the gravity of the pressure applying member acts, in a vacuumizing stage, on the flexible solar cell module to prevent a front back plate made of organic polymer materials from free shrinkage, and to avoid wrinkling caused by non-uniform heating due to crimped deformation and local eminence of the material. In addition, the flexible solar cell module can absorb heat energy from the workbench and the pressure applying member; the top and the bottom of the flexible solar cell module are heated simultaneously, so that the heating rate is increased, the temperature difference can be effectively alleviated, and obvious improvement can be made in the bubble problem.
Patent WO-2019085525-A1 (WO)
Inventor: LEUNG WING CHEONG
IPC: H04R1/20
Filed: 2018-06-27
Abstract: 本发明涉及一种平板电视显示器多功能组合音响系统，它包括：在平板电视机的两侧设有左、右环绕音箱；在平板电视机的下端设有主机装置；在主机装置内设有密封的低音箱及控制主机。本发明将平板电视机及音响系统通过组合连接件而立体地组合在一起，它可以依据电视机的尺寸大小进行调整安装，并可以挂装在墙壁上。本发明实现了超薄平板电视机、音响的立体组合，它使人们更加享受平板电视机和音响结合为一体所带来的家庭影院的效果。本发明可将平板电视机显示器、音响播放装置以及家庭智能控制中心进行组合，实现了具有美观效果的平板电视机显示器和音响的立体组合；同时，又实现了家居生活中所需要的家庭智能控制功能。
Patent WO-2020000373-A1 (WO)
Inventor: LI SHIZHONG
IPC: B09C1/00
Filed: 2018-06-29
Abstract: The present invention provides a safe using method of a cadmium pollution farmland based on a multifunctional crop sweet sorghum. By planting the sweet sorghum of different varieties on the cadmium pollution farmland, and comparing and analyzing the distribution situation of the absorbed cadmium in the sweet sorghum, the optimal sweet sorghum variety is selected, the safe using of the cadmium pollution farmland is implemented, certain economic benefits are produced simultaneously, and the economic benefit problem of heavy metal pollution land management is solved; furthermore, planting area of the multifunctional crop can be effectively enlarged, the cadmium in soil can be effectively extracted and separated, and the purpose of repairing while producing can be truly implemented. The method is simple and convenient in technology, easy to operate, and of a wide application prospect in extensive cadmium pollution areas.
Patent WO-2019227594-A1 (WO)
Title: Touch panel, touch panel preparation method and touch device
Inventor: SHI WENJIE
IPC: G06F3/044
Filed: 2018-07-05
Abstract: Provided are a touch panel (10), a touch panel preparation method and a touch device. The touch panel (10) comprises: a substrate (20); a plurality of first electrode chains (100) arranged at intervals on the substrate (20), each of which comprises a plurality of first electrodes (110); a plurality of second electrode chains (200) arranged at intervals on the substrate (20), each of which comprises a plurality of second electrodes (210), and the second electrode chain (200) is cross-insulated with the first electrode chain (100); and at least one conductive bridge (300), which is electrically connected with the first electrode chain (100), the conductive bridge (300) extends into a contour area of the second electrode chain (200), and is insulated with the second electrode chain (200). The arrangement helps to improve mutual capacitance between the first electrode chain (100) and the second electrode chain (200), and the sensitivity of touch detection.
Patent WO-2019227604-A1 (WO)
Title: Heat-not-burn tobacco stick
Inventor: ZHAO XUE
IPC: A24F47/00
Filed: 2018-07-09
Abstract: A heat-not-burn tobacco stick consists of a hollow cylinder (5), a cleanness and isolation sleeve (1) provided at a front end of the cylinder (5), and a smoke generation article section (3) and a cooling and filtering section (7) sequentially provided inside the cylinder (5). Provision of the cleanness and isolation sleeve (1) prevents tobacco shreds from falling out when a user inserts a heating member into a tobacco stick, and prevents fine particles in a smoke generation article from entering a heater in a heating process, thereby ensuring cleanness of the heater.
Patent WO-2020010570-A1 (WO)
Title: Big data automatic analysis system based on consumer habits
Inventor: CHEN QINPENG
IPC: G06Q30/06
Filed: 2018-07-12
Abstract: A big data automatic analysis system based on consumer habits, the system comprising a server and a plurality of mobile terminals connected to the server; the server executes the following operations: a data collection module collects habit data of a mobile terminal user and stores said data in real time when the server interacts with a mobile terminal; a data analyzing module analyzes the habit data of the user and forms an associated knowledge set, the associated knowledge set being formed by: classifying the user habit data and deep mining each category to form knowledge sets, and then performing association calculation on each knowledge set to form the associated knowledge set; a request receiving module obtains a request sent by the mobile terminal; a determining module determines, according to the request received by the request receiving module, the knowledge set formed by the data analyzing module as well as a preset threshold condition, and forms a determination result; a feedback module feeds back the result of the determining module to the mobile terminal. By means of the described manner, more accurate personalized services may be provided to customers.
Patent WO-2019232902-A1 (WO)
Title: Exposure pattern processing method and system
Inventor: DUN SHIJUN
IPC: H01L21/027
Filed: 2018-07-27
Abstract: Provided is an exposure pattern processing method. The method comprises the following steps: generating dynamic pattern information and pre-set pattern information; and simultaneously transmitting the dynamic pattern information and the pre-set pattern information to a spatial light modulator (300), and combining the dynamic pattern information with the pre-set pattern information by the spatial light modulator (300) to obtain an exposure pattern, or, combining the dynamic pattern information with the pre-set pattern information to obtain combined pattern information, and transmitting the combined pattern information to the spatial light modulator (300) to obtain an exposure pattern. Also provided is an exposure pattern processing system. The exposure pattern processing method and system relate to fewer work stations, so that investment in production equipment is effectively reduced.
Patent WO-2020034144-A1 (WO)
Title: Optical sensing module and manufacturing method therefor
Inventor: LU BIN
IPC: H01L23/13
Filed: 2018-08-16
Abstract: An optical sensing module and a manufacturing method therefor, the optical sensing module comprising a printed circuit board PCB (110), an optical sensing chip (120), and an optical component (130), a first recessed groove (112) being arranged on the PCB, the optical sensing chip being positioned in the first recessed groove and being electrically connected to the PCB, the thickness of the optical sensing chip being less than the depth of the first recessed groove, and the optical sensing chip comprising an optical signal receiving area; the optical component is arranged on the PCB, being positioned above the optical sensing chip and covering the optical signal receiving area. The thickness of the optical sensing module is effectively reduced.
Patent WO-2020041938-A1 (WO)
Inventor: ZONG JINGGUO
IPC: G06F3/14
Filed: 2018-08-27
Abstract: Disclosed is a display control system (1), which is used for carrying a first display screen (301) and a second display screen (302). The display control system (1) comprises: a display screen controller (10), comprising a video interface (101), a first optical fibre interface (102), a first network port (103) and a signal copying unit (104), wherein the video interface (101) is connected to the signal copying unit (104), and the signal copying unit (104) is further connected to the first optical fibre interface (102) and the first network port (103); and a signal converter (20), comprising a second optical fibre interface (201), a signal conversion unit (203) and a second network port (202), wherein the signal conversion unit (203) is connected to the second optical fibre interface (201) and the second network port (202). The first optical fibre interface (102) is connected to the second optical fibre interface (201) by means of a cable. The first network port (103) is used for connecting to the first display screen (301). The second network port (202) is used for connecting to the second display screen (302). The video interface (101) is used for connecting to an external video source so as to receive video data. The signal copying unit (104) is used for processing the received video data and then obtaining a first Ethernet data signal and an optical fibre data signal, and transmitting the first Ethernet data signal to the first display screen (301) by means of the first network port (103).
Patent WO-2020029381-A1 (WO)
Title: House property leasing method and system, computer device and storage medium
Inventor: TANG QI
IPC: G06Q30/06
Filed: 2018-09-20
Abstract: A house property leasing method and system, a computer device and a storage medium. The house property leasing method comprises: a house property leasing node (1, 2) acquiring house property information, generating a house property block and uplinking same to form a new block chain; the house property leasing node displaying all house property information on a preset house property viewing interface; and the house property leasing node receiving a house leasing contract, generating a contract block and uplinking same to form a new block chain. The invention introduces a block chain system, and records house property information and contracts by means of the decentralized characteristics of a block chain; multi-participation from a leaser, an agent, and a tenant collectively maintains data information on the block chain, realizing the purpose that the house property is uniquely associated therewith and the leaser does not need to worry about being disturbed.
Patent WO-2019085922-A1 (WO)
Title: 移动终端及移动终端充电处理方法、及存储介质
Inventor: YU LIAN
IPC: H02J7/00
Filed: 2018-10-31
Abstract: 本发明公开了一种移动终端及移动终端充电处理方法、及存储介质，所述方法包括：预先根据应用程序的耗电情况对应用程序进行分类，包括第一类应用和第二类应用，第二类应用耗电小于第一类应用；在移动终端充电时，当检测到移动终端正在运行第一类应用，则采用恒流充电；当检测到移动终端正在运行第二类应用，则采用恒压充电。本发明能够避免在使用大电流充电时温度升高、而由于耗电量大的应用同时也会造成温度升高的问题，使充电的方式能够避免这种冲突，从而能够控制充电温度，利于保护手机和电池，为用户提供方便。
Patent WO-2019100964-A1 (WO)
Inventor: WANG SHAOHUI
IPC: C08L23/08
Filed: 2018-11-12
Abstract: 一种稻壳粉母料，主要由以下重量份数的组分制备而成：1000份稻壳粉、8-12份硅氧烷偶联剂、2-3份乙醇溶液、110-130份热塑性树脂、45-55份增塑剂、8-12份抗氧剂、18-21份润滑剂；所述的热塑性树脂的熔融温度为120-180℃。以稻壳粉为基体，对稻壳粉表面进行改性处理，在高速混合机中添加热塑性树脂、增塑剂、抗氧剂、润滑剂等加热混合搅拌，采用双螺杆挤出机将混合物进行挤出造粒得到稻壳粉母料。该稻壳粉母料具有易于加工、能够精确把控材料配比、提高产品质量、减少原料损失等特点。
Patent WO-2020087573-A1 (WO)
Inventor: LUO JIANFU
IPC: A61N7/02
Filed: 2018-11-15
Abstract: A beauty assistance system, relating to the field of beauty systems, comprising a control host (1) and a hand tool (2), and further comprising a video acquisition device (3) and a projection device (4). The hand tool (2) is provided with an energy generating apparatus (5); the video acquisition device (3) is electrically connected to the input end of the control host (1); the projection device (4) is electrically connected to the output end of the control host (1); the hand tool (2) is controlled by and connected to the control host (1). The control host (1) perceives three-dimensional information of the surface of a treatment part by means of the video acquisition device (3), generates a prompt graphic according to treatment requirements, and performs irradiation by means of the projection device (4) to form an image on the treatment part, so as to achieve the purpose of prompting an operator to carry out a more accurate operation. The operator can be conveniently assisted, thereby improving the work efficiency of the operator.