baber/WOPTO huggingface dataset:
Patent WO-2021068305-A1 (WO)
Inventor: ZHOU XIAOFENG
IPC: C07C51/41
Filed: 2019-10-30
Abstract: Disclosed is a device for preparing ammonium propionate, comprising a main reaction kettle. A connecting box isolated from the main reaction kettle is attachedly provided on a side surface of the main reaction kettle, and another side of the connecting box is provided with an auxiliary reaction kettle that is provided symmetrical to the main reaction kettle by using the connecting box as the center. The main reaction kettle and the auxiliary reaction kettle have the same structure and are provided as mirror images of one another. An upper part within the connecting box is provided with a transfer pipe and a return pipe. The transfer pipe and the return pipe are parallel to one another and both communicate with the main reaction kettle and the auxiliary reaction kettle. By means of providing two reaction kettles and by means of a transfer pipe and return pipe having a one-way valve being connected between the two reaction kettles, it is ensured that an excessive amount of ammonia gas is present within a single reaction kettle, thereby ensuring that a reaction is sufficient. Moreover, an excessive amount of ammonia gas will cause the pressure in a reaction kettle to increase, causing one of the one-way valves to open when sensed that pressure is too high, and the excessive amount of ammonia gas is transferred to the other reaction kettle, which not only ensures the high purity of ammonium propionate under an excess reaction, but also avoids the waste of raw materials.
Patent WO-2021003912-A1 (WO)
Title: Cooking device and cooking method thereof, and computer storage medium
Inventor: BI PENG
IPC: A47J27/00
Filed: 2019-11-05
Abstract: A cooking device (10), a cooking method, and a computer storage medium. The cooking device (10) comprises a cover plate (20), a base (30) and a potentiometer (30). The cover plate (20) is rotatably connected to the base (30). The potentiometer (30) is connected to the cover plate (20). An output resistance value of the potentiometer (30) changes with a change in an angle at which the cover plate (20) is opened relative to the base (30). In the invention, an opening angle of a cover plate (20) is obtained by detecting an output voltage of a potentiometer (30), and then the thickness of food on a base (30) is determined according to the opening angle of the cover plate (20), thereby increasing the level of intelligence of a cooking device (10).
Patent WO-2020228265-A1 (WO)
Title: Pharmaceutical compositions containing mixed polymeric micelles
Inventor: WEI MING-CHENG
IPC: A61K47/10
Filed: 2019-11-06
Abstract: A pharmaceutical composition containing a mixed polymeric micelle and a drug enclosed in the micelle, in which the mixed polymeric micelle, 1 to 1000 nm in size, includes an amphiphilic block copolymer and a lipopolymer. Also disclosed are preparation of the pharmaceutical composition and use thereof for treating cancer.
Patent WO-2021097632-A1 (WO)
Inventor: ZHANG ZHI
IPC: H04W74/08
Filed: 2019-11-18
Abstract: The present application relates to the field of wireless communications. Provided are an energy detection (ED) threshold value determination method and apparatus. The method comprises: receiving a first ED threshold value configured by a network device; and determining a second ED threshold value, the second ED threshold value being used for performing listen before talk (LBT) before uplink transmission, and the second ED threshold value being equal to or not equal to the first ED threshold value. An ED threshold value actually used during LBT before the uplink transmission can be determined, so that the network device and a terminal can reach an agreement on the ED threshold value actually used by the terminal during LBT, and the network device can determine, according to the second ED threshold value, a transmission mode for transmitting data to the terminal.
Patent WO-2020108467-A1 (WO)
Inventor: LI YUEWU
IPC: H04L12/933
Filed: 2019-11-26
Abstract: A network apparatus comprises a switch chip and a CPU. The switch chip at least comprises a CPU interface, and the CPU at least comprises a media access controller and a buffer. The network apparatus further comprises a conversion device. The conversion device receives a first packet sent to the CPU by the switch chip via the CPU interface, moves private information in an Ethernet header of the first packet to a specified position of the first packet so as to obtain a second packet, calculates a cyclic redundancy check (CRC) code of the second packet, replaces a CRC code carried in the second packet with the calculated CRC code to obtain a third packet, and sends the third packet to the buffer of the CPU to be buffered, wherein the specified position is a position in the first packet other than the Ethernet header.
Patent WO-2021022722-A1 (WO)
Inventor: LIU YUTING
IPC: G06F3/0482
Filed: 2019-11-27
Abstract: A page form, and a method and system for simultaneously inputting a plurality of pull-down menus. The method comprises: inputting a multi-pull-down menu simultaneous input request (110); analyzing the input multi-pull-down menu simultaneous input request to obtain all pull-down menus currently requiring input simultaneously and pull-down options required to be input in the pull-down menus respectively (120); and according to the analysis result, simultaneously selecting and inputting each pull-down menu obtained by analysis (130). According to the method, by completing simultaneous input of a plurality of pull-down menus at once, the working efficiency of consumers or users is improved, and the user experience is enhanced.
Patent WO-2020114393-A1 (WO)
Inventor: YU QUANHE
IPC: H04N19/60
Filed: 2019-12-03
Abstract: The present application provides and discloses a transform method, an inverse transform method, a video encoder, and a video decoder. The inverse transform method comprises: parsing a code stream to obtain residual data of a current block to be decoded, target partition mode-indicating information, and target transform mode-indicating information; if a target transform mode is a first transform mode or a second transform mode, performing an inverse transform on the residual data of the current block according to the target transform mode, and obtaining an inverse transform coefficient of the current block; if the target transform mode is a third transform mode or a fourth transform mode, partitioning the current block according to a target partition mode corresponding to the target partition mode-indicating information, and obtaining multiple sub-blocks to be decoded; and performing an inverse transform on residual data of the the multiple sub-blocks according to the target transform mode, and obtaining an inverse transform coefficient of the current block. The present application improves transform/inverse transform performance.
Patent WO-2020119557-A1 (WO)
Inventor: YANG YANNA
IPC: G09G3/36
Filed: 2019-12-04
Abstract: 一种显示驱动方法和显示装置，其中，显示驱动方法包括以下步骤：当连接于像素的扫描线(120)上的扫描信号由关断电平转换为第一导通电平时，若连接于像素的数据线(130)上的数据信号由第一极性转换为第二极性，则在数据信号由第一极性转换为第二极性之前，当数据信号处于第二极性时，控制扫描信号处于第二导通电平，以使数据信号对像素预充电。
Patent WO-2020125456-A1 (WO)
Title: 一种食物监控方法、冰箱及具有存储功能的装置
Inventor: ZHOU JUNYANG
IPC: F25D29/00
Filed: 2019-12-06
Abstract: 一种食物监控方法，包括：获取放入冰箱中的食物的图像；对该图像进行识别，以得到食物的成熟度；获取该食物的成熟度对应的食用边界日期；在该食用边界日期或者该食用边界日期之前的预设时间范围内，发出相应的提示信息，以提醒用户及时处理该食物，实现冰箱对食物的智能监控，提高冰箱的智能化程度。
Patent WO-2021051665-A1 (WO)
Title: Enrichment method and system for gene target region
Inventor: GUO ZHIWEI
IPC: C12Q1/6806
Filed: 2019-12-09
Abstract: The present invention provides an enrichment method for a gene target region, the method comprising: (1) amplifying, by means of a specific probe, fragmented DNA including a target region, and providing a captured extension product, wherein the specific probe comprises a sequence that is complementary to the target region of the fragmented DNA, and a 3'-end nucleotide and a 5'-end nucleotide of the probe are both modified; and (2) adding a ligase to the captured extension product provided in step (1), and providing a ligation product. The invention further provides an enrichment system for a gene target, the system being applicable to the enrichment method for a gene target region provided in the present invention.
Patent WO-2020244187-A1 (WO)
Title: Self-coherent signal transceiving method and apparatus
Inventor: HU RONG
IPC: H04B10/54
Filed: 2019-12-13
Abstract: A self-coherent signal transceiving method and apparatus, relating to the field of short-distance optical transmission. The method comprises: generating an IQ signal for IQ modulation, and outputting an IQ modulation optical signal; generating two clock signals for IQ modulation, and outputting an optical pilot signal, so that the intensity of the optical pilot signal is greater than that of the IQ modulation optical signal; and synthesizing the IQ modulation optical signal and the optical pilot signal into a self-coherent optical signal, and sending out the self-coherent optical signal; receiving and sampling the self-coherent optical signal; taking a square root to obtain an optical signal amplitude A (n); performing up-sampling to obtain an optical signal amplitude A'(m); taking a natural logarithm of an up-sampling signal and then carrying out Hilbert transform; extracting a phase  ϕ (m) and outputting the signal A'(m)• ϕ (m); performing digital down-conversion for obtaining a baseband signal, then performing down-sampling; and finally performing dispersion compensation and signal recovery on the baseband signal. According to the present invention, by means of IQ modulation and direct detection, the complexity of the system is reduced, and the signal receiving sensitivity is improved.
Patent WO-2021047095-A1 (WO)
Title: Construction method for continuous pile forming
Inventor: LIU XIANGANG
IPC: E21B10/42
Filed: 2019-12-18
Abstract: Disclosed is a construction method for continuous pile forming, the method comprising: a, arranging a pile casing assembly (12) of a drilling machine at the position of a pile hole; b, sinking a drill rod assembly (14) of the drilling machine to enable the drill rod assembly to penetrate downwards through the pile casing (13) for drilling, wherein when a cutting assembly on the drill rod assembly (14) extends downwards and out of the pile casing (13) and is then unfolded, the hole wall of the pile hole is rotationally cut along with the rotation of the drill rod assembly (14), and reaming is achieved; c, achieving wall protection of the pile hole by sinking the pile casing (13) along with the drill rod assembly (14) and a cutting component (2); d, lifting the drill rod assembly (14) by a pre-set height after the pile casing (13) sinks to a pre-set position and the drill rod assembly (14) drills to the designed depth, and reserving the pile casing (13) in the pile hole; e, injecting concrete into the pile hole in a pressing manner by means of the drill rod assembly (14); f, installing a soil acquisition device (120) on the drill rod assembly (14), sinking the drill rod assembly (14), and the soil acquisition device (120) acquiring a soil body or soil slurry at the top of the concrete; g, lifting the drill rod assembly (14) and the soil acquisition device (120) to the outside of the pile hole; and h, lifting the pile casing assembly (12) out of the pile hole. The construction method can greatly improve the construction efficiency of continuous pile forming.
Patent WO-2020135441-A1 (WO)
Title: 一种封闭式冲奶器及冲奶设备
Inventor: Ou Jiyue
IPC: A61J9/02
Filed: 2019-12-24
Abstract: 一种封闭式冲奶器和包括冲奶器的冲奶设备，冲奶器包括：壳体(1)、盖子(2)、控制面板(3)、中央主板(4)、供水机构(5)和蓄水保温箱(6)，其中，壳体(1)的内部设置有开口朝上且可放入奶瓶(10)的U型容腔(101)，盖子(2)与壳体(1)的顶部配合且可封闭/掀开U型容腔(101)，控制面板(3)设置在壳体(1)或盖子(2)的外表面，中央主板(4)、供水机构(5)和蓄水保温箱(6)分别设置在壳体(1)的内部；盖子(2)的内部和/或U型容腔(101)的侧面设有可插入奶瓶(10)的导水管(201)，导水管(201)依次连通供水机构(5)和蓄水加热箱(6)；控制面板(3)通信连接中央主板(4)，中央主板(4)的输出端通信连接供水机构(5)的受控端。通过在冲奶器内部设置可封闭的U型空腔(101)、供水机构(5)和蓄水保温箱(6)，可以对奶瓶进行封闭式冲奶，有效避免滋生细菌。
Patent WO-2021128185-A1 (WO)
Inventor: OINUMA KENJI
IPC: G02B13/00
Filed: 2019-12-26
Abstract: L'invention concerne une lentille optique d'appareil de prise de vues (10). La lentille optique d'appareil de prise de vues (10) comprend, d'un côté objet à un côté image dans l'ordre suivant : une première lentille (L1), une deuxième lentille (L2), une troisième lentille (L3), une quatrième lentille (L4), une cinquième lentille (L5), une sixième lentille (L6) et une septième lentille (L7). La lentille optique d'appareil de prise de vues (10) satisfait les relations suivantes : 100,00° ≤ FOV ≤ 135,00°, 2,00 ≤ f3/f ≤ 20,00 et 1,00 ≤ R7/R8 ≤ 20,00. La lentille optique d'appareil de prise de vues (10) peut obtenir une performance d'imagerie élevée tout en obtenant une TTL faible.
Patent WO-2020135834-A1 (WO)
Inventor: YU YANG
IPC: F24F11/77
Filed: 2019-12-29
Abstract: 一种空调的控制方法、装置、存储介质及计算机设备，属于空调技术领域。控制方法包括：获取用户相对于空调的第一距离和第一方向，根据第一方向确定出空调的两个或多个出风口之中的第一出风口，根据第一方向确定出第一出风方向，根据第一距离、第一出风口的第一出风温度、第一出风口的第一短边长度和设定舒适风速确定出第一出风口的第一出风速度，根据第一出风方向和第一出风速度控制空调。采用本实施例中提供的技术方案可实现舒适送风。
Patent WO-2021134324-A1 (WO)
Title: Camera optical lens
Inventor: SUN WEN
IPC: G02B13/18
Filed: 2019-12-30
Abstract: The present invention relates to the field of optical lenses. A camera optical lens (10), sequentially comprising, from an object side to an image side, a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), and a fifth lens (L5); at least one of the first lens (L1) to the fifth lens (L5) has a free-form surface, the focal length of the camera optical lens (10) is f, the focal length of the first lens (L1) is f1, the focal length of the second lens (L2) is f2, and the focal length of the third lens (L3) is f3, and the following relational expressions are satisfied: 0.80 ≤ f1/f ≤ 2.00; and 0.10 ≤ f2/f3 ≤ 6.00. The provided camera optical lens (10) has good optical performance, and satisfies the design requirements of high resolution, wide angle and good imaging quality.
Patent WO-2021134506-A1 (WO)
Inventor: YIN CHEN
IPC: G06N3/04
Filed: 2019-12-31
Abstract: 本申请公开了一种宽景拼接方法、装置及存储介质。其中，变换矩阵获取方法包括：获取传感器检测到的运动数据，其中，传感器设置在用于采集图像的探头上，运动数据用于表示探头在采集图像过程中的运动趋势；将运动数据输入到预先训练得到的神经网络中，利用神经网络计算得到矩阵参数；利用矩阵参数计算得到变换矩阵，变换矩阵用于拼接探头采集到的图像以得到宽景图像。本申请无需利用图像本身的特征，即可计算出变换矩阵并进行图像拼接，不受图像亮度和特征等因素的影响，提高了变换矩阵计算的准确性，进而提升了图像拼接效果。
Patent WO-2020228361-A1 (WO)
Inventor: ZHANG JUNQIANG
IPC: G01J3/02
Filed: 2020-01-03
Abstract: A manufacturing method of an imaging spectrometer having a convex grating comprising: taking a grating spherical surface vertex and a grating optical axis as processing datums for a convex grating assembly; taking a reflector spherical surface vertex and a reflector optical axis as processing datums for a reflector assembly; and using same to perform processing on a grating installation surface and the reflector assembly, such that distances between a reflector optical surface and a convex grating optical surface and respective installation surfaces of installation bases corresponding thereto meet design requirements, and the reflector optical surface and the reflector optical axis are perpendicular to each other. When the convex grating or the reflector requires adjustment, the adjustment only requires two degrees of freedom of horizontal movement parallel to the reflector installation surface and an angle within the plane. Since the number of the degrees of freedom to be adjusted decreases from six to three, difficulties of assembling an imaging spectrometer having a convex grating are minimized.
Patent WO-2021147115-A1 (WO)
Title: Decorative particle and use method
Inventor: GUAN LIANGCHAO
IPC: A63H33/00
Filed: 2020-01-24
Abstract: The present invention relates to a decorative particle and a use method. The related decorative particle can be mounted on the outer surface of an object such as a handicraft or a toy and is used for decorating/covering the appearance/shape of the object. The particle comprises a fiber bundle of which one end is in a loose state while the other end is in a bundled state and an end cap provided at the end of the fiber bundle in the bundled state. The end of the fiber bundle in the bundled state fits one end of the end cap. The fiber bundle contains multiple twisted yarns and the multiple twisted yarns are bundled at one end into a joined body, and, the joined body is partly inserted into an end hole of the end cap. The surface of the twisted yarns is smooth and/or coarse. A free end of the end cap can be plugged into the exterior of the object and establishes a tightly assembled relation with the object. When used as a part decorating the exterior of a handicraft or toy, the decorative particle has the advantages of being easy to mount, being changeable/replaceable, and facilitating the optimization, adjustment, or reconfiguration of the appearance solution of the object. The decorative particle can be used to create stuffed toys or objects of novel structures.
Patent WO-2021155511-A1 (WO)
Inventor: ZHU YAJUN
IPC: H04W88/04
Filed: 2020-02-05
Abstract: 一种通信方法及装置。通信方法，应用于第一终端，包括：获取网络设备发送的通知消息，所述通知消息用于通知确定的协作终端，所述协作终端为不同于所述第一终端的第二终端；基于所述通知消息，确定用于协助所述第一终端传输数据的第二终端。通过本公开实施例能够有效提高覆盖性能。
Patent WO-2021155589-A1 (WO)
Title: User equipment capability on report related to uplink beam selection
Inventor: YUAN FANG
IPC: H04W72/04
Filed: 2020-02-07
Abstract: A user equipment (UE) transmits, to a base station, an indication of a UE capability to provide a beam report for at least one of uplink beam selection, downlink beam selection, or beam failure. Then the UE receives a configuration from the base station to provide the beam report based on the UE capability. The UE then transmits the beam report to the base station based on the configuration and the UE capability to provide the beam report.
Patent WO-2021168599-A1 (WO)
Inventor: KHOSHNEVISAN MOSTAFA
IPC: H04W72/08
Filed: 2020-02-24
Abstract: Methods, systems, and devices for wireless communications are described to support determination of an uplink beam for uplink transmissions. A base station may configure a user equipment (UE) with multiple sets of sounding reference signal (SRS) resources that may be used for uplink transmissions from the UE, such as non-codebook based uplink transmissions. Each set of SRS resources may be configured with one associated channel state information reference signal (CSI-RS) resource, and each CSI-RS resource may correspond to an uplink beam. The base station may transmit a downlink control message to the UE, indicating the one or more selected SRS resource sets and one or more selected SRS resources within each of the one or more selected SRS resource sets. The UE may transmit an uplink transmission with a same beam as the indicated SRS resource set and corresponding CSI-RS resource.
Patent WO-2021093236-A1 (WO)
Inventor: XIAO MING
IPC: H04M1/72451
Filed: 2020-03-13
Abstract: 一种单手模式切换方法，应用于终端，包括：获取自身的方位信息和/或终端在方位持续的时长(S11)；根据方位信息和/或时长控制终端切换到对应的单手模式(S12)。本单手模式切换方法、终端及计算机存储介质，终端可根据方位信息和/或时长进入对应的单手模式。
Patent WO-2021004091-A1 (WO)
Inventor: HUANG ZHONGWEI
IPC: G01N21/78
Filed: 2020-03-24
Abstract: A qualitative and semi-quantitative toxicant detection reagent kit and a qualitative and semi-quantitative method for a toxicant. The reagent kit is provided therein with one 5 ml detection liquid centrifuge tube (8) containing 3 ml of a detection liquid, one 5 ml blank centrifuge tube (9), one reaction color chart (10) for different paraquat concentrations when the detection liquid is added, and one qualitative detection reagent strip (11). The qualitative and semi-quantitative method for a toxicant utilizing the reagent kit comprises the following steps: (1) adding a sample to be tested into a detection liquid, the mass ratio of the test sample and the detection liquid being 1:4 to 4:1; (2) if the mixture of step (1) changes color, the presence of paraquat in the test sample is indicated; and, (3) when an immersible end (1) of the qualitative detection reagent strip (11) is immersed in the test sample, the presence of paraquat in the test sample is indicated insofar as a reaction pool (7) changes color. This is effectively serviceable in clinically excluding paraquat poisoning.
Patent WO-2020192700-A1 (WO)
Title: Procédés, dispositif terminal et station de base pour procédure d'accès aléatoire
Inventor: LIN ZHIPENG
IPC: H04W74/08
Filed: 2020-03-25
Abstract: La présente invention concerne des procédés, un dispositif terminal et une station de base pour une procédure d'accès aléatoire. Selon un mode de réalisation, le dispositif terminal détermine un message de demande d'accès aléatoire. Le message de demande comprend un préambule et un ou plusieurs canaux partagés de liaison montante physique (PUSCH). Le dispositif terminal transmet le message de demande.
Patent WO-2020207258-A1 (WO)
Title: Procédé et appareil de traitement d'image, support de stockage et dispositif électronique
Inventor: ZHANG GONG
IPC: H04N5/232
Filed: 2020-03-26
Abstract: Le mode de réalisation de la présente invention concerne un procédé et un appareil de traitement d'image, un support de stockage, et un dispositif électronique. La présente invention concerne un procédé de synthèse d'image à plage dynamique élevée correspondant conformément à l'état réel d'une scène de prise de vue pour obtenir une image à plage dynamique élevée de la scène de prise de vue, qui peut réaliser de manière flexible l'effet de plage dynamique élevée de prise de vue d'image.
Patent WO-2021073051-A1 (WO)
Inventor: WANG RUI
IPC: G03F7/20
Filed: 2020-04-03
Abstract: 一种双波长防焊设备，所述双波长防焊设备包括：双波长光源(900)、振动单元(100)、多模光纤(200)和DMD数字微镜(600)，所述双波长光源(900)发出的光束经过多模光纤(200)的传输后通过DMD数字微镜(600)成像，所述双波长光源(900)包括两个不同波长的光源，其中一个光源为355nm脉冲激光器(901)；所述振动单元(100)在所述多模光纤(200)的中段处对所述多模光纤(200)施加高频振动。
Patent WO-2021203270-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04W72/04
Filed: 2020-04-08
Abstract: 本申请实施例提供一种时域资源的确定方法及装置、终端设备，该方法包括：终端设备根据无线资源控制RRC信令中的第一时分复用TDD配置或者物理侧行广播信道PSBCH中的第二TDD配置，确定第一周期内的第一时隙集合；所述终端设备根据第一比特位图从所述第一时隙集合中选取部分时隙，所述部分时隙组成资源池的时域资源。
Patent WO-2021022840-A1 (WO)
Inventor: MA TIAN
IPC: H01L27/32
Filed: 2020-04-24
Abstract: A pixel arrangement structure (10) and a display panel (20). The pixel arrangement structure (10) comprises a plurality of same pixel units (200). Each pixel unit (200) comprises at least one pixel group (1001, 1002, 2001, 2002). Each pixel group (1001, 1002, 2001, 2002) comprises a first sub-pixel (111), a second sub-pixel (112), and two third sub-pixels (113). The first sub-pixel (111), the second sub-pixel (112), and the third sub-pixels (113) in the pixel group (1001, 1002, 2001, 2002) are located in a virtual quadrangle (100). The longest edges of first sub-pixels (111) are at least partially overlapped with the first side (101) of the virtual quadrangle (100). The longest edges of the second sub-pixels (112) are at least partially overlapped with the second side (103) of the virtual quadrangle (100). The first edge (101) and the second edge (103) are intersected. According to the pixel arrangement structure (10), the pixel density is increased, so the number of pixels owned by each inch in the display panel (20) is increased, and the display resolution of the display panel (20) is improved.
Patent WO-2021017551-A1 (WO)
Inventor: PAN ZHONGLAI
IPC: H01M10/0567
Filed: 2020-04-27
Abstract: 一种用于水系电池的电解液，以及利用该电解液的电池和电池组，属于二次电池技术领域。解决的技术问题是提供一种电解液，该电解液，包括水性电解质和添加剂，其中，所述添加剂为中性碱金属盐和富氧化合物，所述水性电解质包括在充放电过程中能够在阳极还原沉积为金属且该金属能可逆氧化溶解的阳极金属离子。通过在电解液中加入中性碱金属盐以及PEG等富氧化合物，从而原位溶解氢氧化锌沉淀，进一步重排氢氧化锌沉淀并疏通离子通道，抑制金属枝晶的形成，最终达到提高电池容量和循环寿命的目的。