baber/WOPTO huggingface dataset:
Patent WO-2019056952-A1 (WO)
Title: Kr desulfurization stirring paddle casting material and preparation method therefor
Inventor: YAO JINGFU
IPC: C04B35/66
Filed: 2018-09-07
Abstract: Provided are a Kanbara Reactor (KR) desulfurization stirring paddle casting material and a preparation method therefor. The casting material consists of a base material and an additive; the base material consists of the following raw materials in weight percentages: M70 sintered mullite 60-80%, flint clay 5-20%, fine powder 5-20%, and pure calcium aluminate cement 1-5%. The percentages of each component of the additive based on the weight of the base material are as follows: water reducing agent 0.05-0.2%, and heat-resistant stainless steel fiber 1-5%. The main raw materials are M70 sintered mullite and a small amount of flint clay so as to ensure good thermal shock resistance; the medium temperature and high temperature strength are controlled at 100-180 MPa so as to ensure good erosion resistance; the content of Al2O3 in the casting material is 60-70% so as to ensure good corrosion resistance; the ratio of high temperature strength to medium temperature strength is controlled at 1-1.2, which further improves the thermal shock resistance and peeling resistance of the casting material, thereby extending the service life of the stirring paddle. The casting material is lower in cost and has a good practical furnace usage effect; in addition, a paddle blade has less chance of cracking and peeling, while a bottom portion of the stirring paddle is less eroded, thus the frequency of paddle blade repair is low, and service life is significantly improved.
Patent WO-2019161664-A1 (WO)
Title: Circuit board, circuit board assembly, gimbal head and unmanned aerial vehicle
Inventor: LIU HAO
IPC: H05K1/18
Filed: 2018-09-17
Abstract: Disclosed are a circuit board, a circuit board assembly, a gimbal head, and an unmanned aerial vehicle. The circuit board (10) comprises a substrate (11), a connector male end (12), and a reinforcement plate (13). The reinforcement plate (13) and the connector male end (12) are provided on two sides of the substrate (11) corresponding to each other. The reinforcement plate (13) comprises a reinforcement part (131), an extending part (132) and a gripping part (133) that are sequentially connected. The reinforcement part (131) is provided on the substrate (11), the extending part (132) extends from the reinforcement part (131) in a direction away from the substrate (11), and the gripping part (133) is provided at one end of the extending part (132) away from the reinforcement part (131). According to the circuit board, the circuit board assembly, the gimbal head and the unmanned aerial vehicle of the present disclosure, since the gripping part for gripping by a user is provided on the reinforcement plate, the user applies a force to the gripping part so that the connector male end is separated from the connector female end, which makes disassembly easy and will not cause damage to the circuit board and the main board.
Patent WO-2019057099-A1 (WO)
Title: Novel anti-cd3epsilon antibodies
Inventor: LI JING
IPC: A61K39/395
Filed: 2018-09-20
Abstract: Provided are isolated monoclonal anti-CD3epsilon antibodies or antigen-binding fragments thereof comprising one or more heavy chain CDR sequences selected from the group consisting of: SEQ ID NOs: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, and 47, and/or one or more kappa light chain CDR sequences selected from the group consisting of: SEQ ID NOs: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46 and 48. Further provided are isolated polynucleotides encoding the same, pharmaceutical compositions comprising the same, and the use thereof.
Patent WO-2019227803-A1 (WO)
Title: Surface treating agent for pearlylustre bopp film and preparation method therefor
Inventor: LUO YULAN
IPC: C09D175/04
Filed: 2018-09-26
Abstract: Disclosed are a surface treating agent for a pearlylustre BOPP film and a preparation method therefor. The surface treating agent is prepared from the following raw materials in parts by weight: 2~4 parts of waterborne polyacrylate emulsion, 0.5~1.5 parts of waterborne anionic polyurethane dispersion, 1.2~2.5 parts of curing agent, 0.1~0.3 parts of ammonia water, 0.02~0.05 parts of wetting agent, and 6~10 parts of water. The surface treating agent forms a hard but flexible coat after cross-linking and curing on the surface of the BOPP film, and has outstanding adhesion force, water resistance and chemical resistance. By using the surface treating agent to modify the surface of the pearlylustre BOPP film, the pearlylustre of the BOPP film can be shielded, and the glossiness of the product can be reduced.
Patent WO-2020061975-A1 (WO)
Inventor: WANG TING
IPC: H04L5/00
Filed: 2018-09-27
Abstract: Provided in the present application are a method and device for signal transmission. The method comprises: a time unit set comprises a plurality of consecutive time units; a first time unit subset in the time unit set comprises at least two time units in the plurality of time units; and a second time unit subset in the time unit set also comprises at least one time unit in the plurality of time units. In addition, the time unit comprised in the first time unit subset is different from the time unit comprised in the second time unit subset. At least one terminal may send an SRS on at least one time unit in the first time unit subset, and
sends a PUSCH on at least one time unit in the second time unit subset, thereby avoiding a possible conflict between transmissions of SRS and PUSCH, and improving the quality of signal transmission.
Patent WO-2019062860-A1 (WO)
Title: Steering drive axle assembly and vehicle
Inventor: WANG JINGJING
IPC: B62D7/20
Filed: 2018-09-28
Abstract: Provided is a steering drive axle assembly, comprising an axle housing (11), an electrodynamic assembly, a driving shaft (12) and a wheel-side structure, wherein the electrodynamic assembly comprises a motor assembly (21); and the wheel-side structure comprises a steering knuckle (31), a hub unit and an universal transmission device, with the steering knuckle (31) comprising a steering knuckle body (310); the hub unit comprising a hub shaft sleeve (32); the universal transmission device comprising a first universal joint (341), a second universal joint (344), a proximal transmission shaft (342) and a distal transmission shaft (343); and the point of intersection of the kingpin axis (A) defined by the steering knuckle (31) with the central axis (B) of the distal transmission shaft (343) coinciding with the central point of the first universal joint (341). Further provided is a vehicle having the steering drive axle assembly. The steering drive axle can also transmit the steering torque while driving the transmission of torque, i.e. realizing the functions of steering and driving at the same time.
Patent WO-2020037790-A1 (WO)
Inventor: SUN XIAOYING
IPC: G06F3/01
Filed: 2018-10-10
Abstract: 一种触感提供方法与装置，属于人机交互与人工智能领域。该触感提供方法包括：基于视觉对象的轮廓属性信息，生成第一触感(S110)；基于视觉对象的纹理属性信息，生成第二触感(S120)；以及基于视觉对象的粗糙度属性信息，生成第三触感(S130)。根据上述触感提供方法和装置实现了触摸屏上触觉反馈力动态范围和维度的同时扩展，提升了触摸屏上触觉再现的真实性与丰富性。
Patent WO-2019080902-A1 (WO)
Title: Interactive intelligent virtual object
Inventor: LAM PAK KIT
IPC: G06F3/01
Filed: 2018-10-25
Abstract: Systems and methods are directed to providing an interactive intelligent virtual object at an electronic device by displaying a virtual object on the display screen, and in response to detecting a first set of data at the one or more sensors, displaying an animation at the virtual object when the first set of data indicates presence of a user at the device. Systems and methods further include, while displaying the animation at the virtual object, detecting a second set of data at the one or more sensors, and dynamically modifying the displayed animation of the virtual object based on the second set of data in accordance with a determination that the second set of data indicates a movement of the display screen relative to the user of the device.
Patent WO-2019184351-A1 (WO)
Title: Test apparatus and test method
Inventor: HAO XUEGUANG
IPC: G09G3/00
Filed: 2018-11-02
Abstract: A test apparatus and a test method. The test apparatus comprises a first circuit (1), a second circuit (2) and a third circuit (3), the first circuit (1) driving, based on the control by a first switch signal and a second switch signal, a first pixel (P1) to emit light using a first group of test signals, the second circuit (2) driving, based on the control by the first switch signal and the second switch signal, a second pixel (P2) to emit light using the first group of test signals, and the third circuit (3) driving, based the control by the first switch signal or the second switch signal, a third pixel (P3) to emit light using a second group of test signals, wherein the first pixel (P1), the second pixel (P2) and the third pixel (P3) differ from one another. A first switch signal wire (SW1) and a second switch signal wire (SW2) are shared, thus effectively reducing the number of switch signal wires, reducing the space occupied by a test circuit and facilitating the designing of narrow-bezel products.
Patent WO-2019100995-A1 (WO)
Inventor: LI DENGQIANG
IPC: A47B88/00
Filed: 2018-11-15
Abstract: 一种储物装置（100）及具有该储物装置（100）的冰箱，储物装置（100）包括本体（11）、一对导向机构（12）以及第一分隔架（131），导向机构（12）设于本体的一对侧壁（11b）处并包括相对本体（11）前后滑动的导向件（12b），第一分隔架（132）包括分隔件、固定部（132d）及被限位部（132e），固定部（132d）设置为前后延伸的长杆状并形成于第一分隔架（132）的两端，第一分隔架（132）通过固定部（132d）连接至导向件（12b）上，且被限位部（132e）与导向件（12b）的限位部（12e）相配接以限制第一分隔架（132）相对导向件（12b）前后运动。
Patent WO-2019214213-A1 (WO)
Title: Silica gel brush cotton head
Inventor: LI WEIXIONG
IPC: A46B15/00
Filed: 2018-11-26
Abstract: A silica gel brush cotton head, comprising a framework (1) and silica gel bristles (2) that wrap the periphery of the framework (1), said silica gel bristles (2) being radially distributed. the framework (1) is provided thereon with the silica gel bristles (2); the silica gel bristles (2) are disposed on a silica gel coating layer, and the two undergo injection molding once, such that the silica gel bristles (2) do not fall off easily, and the service life of the silica gel brush cotton head is lengthened, and the use thereof is safe. The adhesiveness at the surface of the silica gel is strong, which may improve the degree of attachment of the paste, and the silica gel brush cotton head may be repeatedly washed. The silica gel brush cotton head is applicable in industries such as cosmetics, commodities, medical supplies and the like.
Patent WO-2019105349-A1 (WO)
Inventor: WANG YIRAN
IPC: A63F13/53
Filed: 2018-11-27
Abstract: 一种信息的显示方法和装置、存储介质、电子装置。其中的方法包括：在目标应用的第一客户端上获取控制指令时，在第一客户端上显示第一信息，第一信息至少用于表示在虚拟场景中设置的第一道具，第一道具用于为控制第一对战集合中的对象的客户端提供虚拟场景中的第一可视区域，还用于减少第一可视区域内的第二道具的目标属性值，第一对战集合包括第一对象；在第一可视区域内存在第二道具的情况下，在第一客户端上显示第二信息，第二信息至少用于表示第二道具，第二道具用于为控制第二对战集合中的对象的客户端提供虚拟场景中的第二可视区域。
Patent WO-2019184452-A1 (WO)
Inventor: ZHOU WEN
IPC: A63J25/00
Filed: 2018-12-12
Abstract: Disclosed is a multiple three-dimensional smell scene presenting apparatus. Scenes of left, right or front smell sources are constructed by presenting smells of different concentrations or the same concentration at two sides of a nasal cavity. The apparatus comprises an airflow driver (1), a filter portion (3), a smell generation portion (5), a smell output (7), a worn portion and a control valve control system (9). Nerve electrical activities, of different intensities, of olfactory epithelia on two sides of the nose and downstream olfactory bulbs of a wearer can be caused by adjusting the concentration ratio of smells at the two sides of the nose, and are subjected to integration processing by the anterior olfactory nucleus to generate a three-dimensional olfactory perception with spatial information; and the three-dimensional olfactory perception can be integrated with information of the visual sense and other senses, thereby enhancing the perception of the wearer of space and objects. Moreover, a worn system has a simple design and method of use and is high in operability, and can provide a very real three-dimensional smell perception.
Patent WO-2019114753-A1 (WO)
Title: 一种自适应编码长度的时序数据存储的方法和装置
Inventor: WANG JIANMIN
IPC: G06F3/06
Filed: 2018-12-12
Abstract: 一种自适应编码长度的时序数据存储的方法和装置，包括按时间戳先后顺序获取时间戳对应的数据值，将预存储前n个数据值所需的存储空间值与预存储预设编码规则的规则信息和前n个数据值对应的编码数据所需的存储空间值的比值作为获取第n个数据值的时刻对应的存储收益，若获取第n个数据值的时刻对应的存储收益比获取第n-1个数据值的时刻对应的存储收益小，则存储预设编码规则的规则信息和前n-1个数据值对应的编码数据；从而引入了存储收益来判断时序数据序列中是否存在异常数据，在确定存在异常数据时，对异常数据之前所有数据按对应的编码数据存储，避免了异常数据在编码过程中造成的不良影响，保证了最佳的节省存储空间的效果。
Patent WO-2019169925-A1 (WO)
Inventor: CUI SHIQIANG
IPC: F04D25/10
Filed: 2018-12-18
Abstract: A fan comprises a fan head (60). The fan head (60) comprises a driving assembly. The driving assembly comprises a first driving motor (20), a second driving motor (50) and a third driving motor (70). The first driving motor (20) drives the fan head (60) to rotate up and down. The second driving motor (50) drives the fan head (60) and the first driving motor (20) to rotate in a left-right direction. The third driving motor (70) drives a fan blade (61) to rotate. The driving assembly enables air flows produced by the fan to be delivered to a wider space.
Patent WO-2020082560-A1 (WO)
Inventor: JIN GE
IPC: G06F17/27
Filed: 2018-12-21
Abstract: Provided by the present application are a method, apparatus and device for extracting text keyword on the basis of a classification model and a prediction model, as well as a computer readable storage medium. The method comprises: obtaining a text to be extracted, and converting same into a corresponding word vector group according to a preset word vector library; extracting a target keyword vector from the word vector group according to a preset optimal generation model; converting the target keyword vector into a corresponding target keyword according to the preset word vector library, and extracting the target keyword as a text keyword for the text to be extracted.
Patent WO-2019149000-A1 (WO)
Inventor: YUAN SHAOLONG
IPC: H04N5/262
Filed: 2018-12-24
Abstract: 一种互动特效视频的处理方法、介质和终端设备，所述互动特效视频的处理方法包括：获取包含第一特效的参考视频；获取与所述第一特效互动的第二特效；根据所述第二特效处理所述参考视频的当前图像，得到包含所述第二特效的视频。本方法简化了用户制作多个特效的步骤，而且，所述第二特效与所述第一特效的互动效果增加了用户的娱乐性。
Patent WO-2019129090-A1 (WO)
Inventor: QIAN QIJUN
IPC: A61K35/17
Filed: 2018-12-26
Abstract: Provided is a CD28 bidirectionally activated costimulatory molecule/receptor, sequentially comprising from N-end to C-end the following elements: an optional signal peptide, a CD28-activated single-chain antibody, an extracellular hinge region, a transmembrane region, and a intracellular costimulatory signal molecule. When said costimulatory molecule/receptor covalently modifies a first-generation CAR-T using a first signal, the effect of bidirectional activation is merely limited between T cells in mutual contact, a cluster effect is generated, and the tumor cells are killed.
Patent WO-2020082593-A1 (WO)
Inventor: DENG YUFAN
IPC: G06T5/00
Filed: 2018-12-27
Abstract: A method and device for enhancing image contrast. The method comprises: in a source image, converting data from an RGB color space to a YC b C r  space so as to extract a luminance component, and performing gamma curve correction on a non-color image corresponding thereto to obtain an image of dark region details and an image of light region details; using a PCNN model to fuse the image of the dark region details and the image of the light region details to obtain a contrast-enhanced luminance component; and converting the contrast-enhanced luminance component and an unadjusted component value back to the RGB color space to obtain a contrast-enhanced image.
Patent WO-2021000060-A1 (WO)
Inventor: WANG JIANBO
IPC: A21D13/00
Filed: 2019-07-10
Abstract: A staple food and a preparation method. The main material is flour, and is further added with one or more of chestnut kernel, almond kernel, peanut kernel, walnut kernel, millet, unpolished rice, coix seed, purple rice, highland barley, barley, raisin, buckwheat, soybean, lentils, mung bean, black bean, black rice, rye, sweet potato, yams, potato, corn, avena nuda and wheat, and the auxiliary materials comprise water, juice, milk, sugar, salt, oil or the like. The flour can be selected from high-gluten powder, medium-gluten powder,, low-gluten powder, etc. The staple food is green food without additives, and non-toxic and harmless food additives can also be added therein. The staple food can be flapjacks, pancakes, vegetarian meat, steamed cakes, cakes, biscuits, bread, noodles, sesame seed cakes, steamed bun stuffed with sweetened bean paste, etc.
Patent WO-2019137331-A1 (WO)
Title: High temperature dry block temperature calibrator
Inventor: LIN JIANJUN
IPC: G01K15/00
Filed: 2019-01-07
Abstract: A high temperature dry block temperature calibrator, relating to the technical field of temperature calibration. The high temperature dry block temperature calibrator comprises a high temperature furnace (1), a control board module (2), a system board module (3), a measuring board module (4), a lower support (5), and a housing (6). The high temperature furnace (1) and the control board module (2) are mounted on the lower support (5). The system board module (3) and the measuring board module (4) are mounted on the front side surface of the housing (6). The housing (6) is clipped to the periphery of the lower support (5) and the high temperature furnace (1) and the control board module (2) are accommodated in the housing (6). The modules are independent of each other and can be removed separately, thereby facilitating maintenance and replacement. The high temperature dry block temperature calibrator can be used for calibrating the temperature of a high temperature element to be measured.
Patent WO-2020142999-A1 (WO)
Inventor: CHEN TAO
IPC: H04W56/00
Filed: 2019-01-10
Abstract: L'invention concerne la prise en compte du problème et des performances de l'AGC pour un bloc de signal de synchronisation de liaison latérale (SL-SSB) NR V2X. A titre d'exemple, un SL-SSB peut être composé d'un PSS, de 4 symboles de PBCH et d'un SSS, dans l'ordre indiqué. De plus, un ou plusieurs SSS peuvent être placés à l'avant du SSB pour un ajustement de l'AGC. Ce SSS supplémentaire (par exemple zéro ou un ou plusieurs symboles) peut être (pré)-configuré ou spécifié en conformément à la numérologie et de la périodicité du SSB. 4 Symboles de PBCH sont formés par répétition de 2 symboles de PBCH, de sorte qu'ils peuvent être décodés séparément ou combinés pour un décodage avec une estimation conjointe ou indépendante de canal. De plus, les 7 symboles totaux du SSB (y compris 1 symbole de SSS pour l'ajustement de l'AGC) peuvent être placés au début de la demi-sous-trame, de sorte que le SSS supplémentaire utilisé pour l'ajustement de l'AGC peut utiliser le CP normal plus long pour un l'ajustement de l'AGC avec un temps relativement plus élevé et/ou des échantillons pour tout bloc d'espacement de sous-porteuse. En outre, il ne peut y avoir qu'un seul SL-SSB à l'intérieur d'une demi-sous-trame.
Patent WO-2019161791-A1 (WO)
Title: Method of marking a solid-state material, markings formed from such methods and solid-state materials marked according to such a method
Inventor: LUI SIU LUNG
IPC: B44C1/22
Filed: 2019-02-22
Abstract: A method of forming a non-optically detectable identifiable marking invisible to the naked eye, said marking is formed from a of plurality of recesses of multiple levels at an outer surface of an article formed from a solid-state material, and said method including the steps of: forming a plurality of recesses of multiple levels within a predetermined region of a photoresist applied to an outer surface of an article formed from a solid-state material, wherein said plurality of recesses of multiple levels is formed by grayscale lithography and wherein said one or more recesses extend at least partially through the photoresist and towards said outer surface of the article formed from a solid-state material; and applying an etching process such that at least a portion of the outer surface of said article is exposed and etched so as to form a plurality of etched portions extending into said article from the outer surface of the article and corresponding to said plurality of recesses; wherein said predetermined region of said photoresist defines an identifiable marking to be applied to the outer surface of said article; wherein said plurality of etched portions forms the non-optically identifiable marking on the outer surface of said article.
Patent WO-2019179305-A1 (WO)
Title: 信号接收方法及信号接收装置
Inventor: SHI WEIZHOU
IPC: H04W52/02
Filed: 2019-03-04
Abstract: 本申请实施例提供了一种信号接收方法及信号接收装置，包括：通过第一天线获取信号接收装置所在工作场景的信号强度信息，该第一天线包含第一数量的天线；依据该信号强度信息确定第二天线；其中，该第二天线为该信号接收装置中的部分或全部天线，该第二天线包含第二数量的天线，且该第一数量与该第二数量不同；为第二天线的移相器配置码本，通过该第二天线接收信号。相应地，还提供了信号接收装置。实施本申请实施例，在不同场景的信号强度信息下，通过设置不同的天线，可以使得终端设备在满足一定接收性能的同时，尽可能地优化射频前端功耗。
Patent WO-2020057066-A1 (WO)
Inventor: ZHEN DONG
IPC: G01M13/04
Filed: 2019-03-13
Abstract: A fault diagnosis method employing enhanced modulation signal bispectrum analysis for a rolling bearing, proposed to address the drawback of modulation signal bispectrum analysis in which Gaussian noise can be suppressed in theory, but the analysis cannot address non-Gaussian noise. The method specifically comprises: measuring a vibration signal of a rolling bearing under test by means of a vibration sensor; performing noise reduction processing on the obtained vibration signal according to an AR model, and obtaining a reduced-noise vibration signal; and performing MSB separation on the reduced-noise vibration signal to obtain modulation components, and extracting a fault characteristic frequency. The fault diagnosis method employing enhanced modulation signal bispectrum analysis for a rolling bearing effectively extracts weak characteristic information of a faulty bearing amidst high background noise, thereby facilitating early fault detection of bearings.
Patent WO-2020191517-A1 (WO)
Title: Cage for bearing and bearing
Inventor: WU LIJUAN
IPC: F16C33/38
Filed: 2019-03-22
Abstract: A new cage (1) for bearing and a bearing are provided. The cage (1) has a plurality of dimples (11d) formed on a portion of the outer circumferential surface of the cage (1). The dimples (11d) are formed to be spaced from one another to distribute evenly in the circumferential direction and each has a predetermined dimension, so that a dynamic pressure region (1D) is formed in the region having the dimples (11d). Thus, after oil from the interior of the gearbox enters each of the dimples (11d), the oil in each of the dimples (11d) is sprayed toward an outer side in the radial direction along with the rotation of the cage (1) and collides against the outer ring (2). By such collision, a repulsive force between the outer ring (2) and the cage (1) increases. Therefore the violent collision between the cage (1) and the outer ring (2) is prevented. Thereby, the risk of the cage (1) to be damaged or to have a temperature increase due to collision with the outer ring (2) is eliminated, or at least is lessened.
Patent WO-2019223415-A1 (WO)
Inventor: ZHANG HAO
IPC: H01L27/32
Filed: 2019-03-25
Abstract: L'invention concerne un substrat d'écran à diodes luminescentes organiques, son procédé de fabrication, et un dispositif d'écran. Le substrat d'écran OLED comprend une base de substrat, une couche de circuit d'attaque, une couche d'anode, une couche de cathode, une couche luminescente et un motif conducteur. La couche de circuit d'attaque, la couche d'anode, la couche de cathode et la couche luminescente sont toutes situées sur le même côté de la base de substrat. Le motif conducteur est situé entre la base de substrat et la couche de circuit d'attaque. Le motif conducteur est connecté électriquement à la couche de cathode au moyen de multiples trous traversants.