baber/WOPTO huggingface dataset:
Patent WO-2019062144-A1 (WO)
Title: Preparation method for dental material with transmittance and color gradients and product prepared thereby
Inventor: WANG HONGJUAN
IPC: A61K6/083
Filed: 2018-05-16
Abstract: A preparation method for a dental material with transmittance and color gradients and a product prepared thereby. The method comprises: (1) preparing at least three types of composite resin material precursor powder with different transmittances; (2) sequentially adding the precursor powder into a mold according to the transmittances in ascending order or in descending order, and performing dry pressing to obtain a preform body; alternatively, (2') dry pressing the first type of precursor powder into a first green body, wrapping the first green body with the second type of precursor powder and then performing dry pressing to obtain a second green body, and repeating the wrapping and dry pressing operations until all types of precursor powder are dry pressed to obtain a preform body; and (3) performing hot-pressing consolidation on the preform body prepared in step (2) or step (2') to obtain a dental material with transmittance and color gradients. By applying the present application, the flexural strength of prosthesis can be improved, and the aesthetic characteristics of natural incisal and gingival ends can also be better simulated.
Patent WO-2018219179-A1 (WO)
Inventor: LIN LIAN
IPC: H04L29/08
Filed: 2018-05-22
Abstract: 本申请提供一种图像同步方法、装置及服务器。所述方法包括：接收登录云账号的第一终端发送的图像备份请求，图像备份请求携带待备份的第一图像；根据图像备份请求获取第一图像的摘要信息，摘要信息用于描述第一图像；判断登录云账号的第二终端是否已同步摘要信息；当第二终端未同步摘要信息时，将摘要信息同步给第二终端。
Patent WO-2019174126-A1 (WO)
Title: Bean grinding coffee maker
Inventor: ZHAO GUOZHI
IPC: A47J31/44
Filed: 2018-05-28
Abstract: The present application relates to a bean grinding coffee maker, for use to solve the problem of sealing a powder discharging channel at the bottom of a coffee bean grinding device. The bottom of the coffee bean grinding device is provided with the powder discharging channel, a brewing device is provided below the powder discharging channel, and the brewing device is communicated with the coffee bean grinding device by means of the powder discharging channel. A sealing device is provided at a port of the powder discharging channel for sealing the port of the powder discharging channel. A separation plate is provided between the sealing device and the brewing device, and the separation plate moves to leave away from or press against the bottom of the sealing device to control communication or separation between the powder discharging channel and the brewing device to achieve sealing of the powder discharging port. The bean grinding coffee maker overcomes the defect in an existing bean grinding coffee maker of powder blockage caused when steam enters the bean grinding device due to poor sealing performance of the powder discharging port, achieves the purpose of effectively sealing the powder discharging port, and has the characteristics of being simple and reasonable in structure, automatic, high in sealing performance, simple in operation, and low in costs.
Patent WO-2019047572-A1 (WO)
Title: Control circuit, display apparatus, and method for supplying power to light source in display apparatus
Inventor: LIU DONG
IPC: G09G3/36
Filed: 2018-05-31
Abstract: A control circuit, a display apparatus, and a method for supplying power to a light source in the display apparatus. The control circuit comprises a first power source (1), a second power source (2) and a control module (3). The first power source (1) and the second power source (2) are both connected to the control module (3). The control module (3) is used for controlling the connection between the first power source (1) and a light source (4) and the connection between the second power source (2) and the light source (4).
Patent WO-2019011075-A1 (WO)
Title: Organic light-emitting diode packaging structure, display device and packaging method
Inventor: YU DONGHUI
IPC: H01L51/56
Filed: 2018-06-01
Abstract: An organic light-emitting diode packaging method, comprising: providing a packaging cover plate (3) and a base substrate (1) provided with an organic light-emitting diode device (2); forming a first sealant (4) on a first surface (301) of the packaging cover plate (3), the first sealant (4) comprising a plurality of discontinuously distributed protrusions (401); forming a second sealant (5) on the first surface (301) of the packaging cover plate (3), the second sealant (5) comprising a plurality of protrusions (501), and the height of the protrusions (501) being greater than that of the plurality of protrusions (401) of the first sealant (4); and oppositely pressing the packaging cover plate (3) and the base substrate (1), so that the second sealant (5) covers the organic light-emitting diode device (2) and at least part of the first sealant (4) to seal the organic light-emitting diode device (2). By means of the method, the number of curing in the entire packaging process can be reduced, and thus, the packaging process is simplified, and the packaging efficiency is increased.
Patent WO-2018219356-A1 (WO)
Inventor: LIU XINCHANG
IPC: A61P31/12
Filed: 2018-06-02
Abstract: La présente invention concerne un composé tricyclique condensé et une utilisation correspondante en tant que médicament, en particulier en tant que médicament pour le traitement et/ou la prévention de l'hépatite B. Plus particulièrement, l'invention concerne un composé de formule (I) ou un stéréoisomère, un tautomère, un N-oxyde, un solvate, un métabolite, un sel pharmaceutiquement acceptable ou un promédicament correspondant, chaque variant étant tel que défini dans la description. L'invention concerne également l'utilisation du composé de formule (I) ou d'un stéréoisomère, d'un tautomère, d'un N-oxyde, d'un solvate, d'un métabolite, d'un sel pharmaceutiquement acceptable ou d'un promédicament correspondant en tant que médicament, en particulier en tant que médicament pour le traitement et/ou la prévention de l'hépatite B.
Patent WO-2018228449-A1 (WO)
Title: 一种实现阅读分享的方法、装置、电子设备及存储介质
Inventor: LIN YANG
IPC: G06F17/24
Filed: 2018-06-13
Abstract: 本公开提供一种实现阅读分享的方法、装置、电子设备及存储介质，所述方法包括：第一客户端接收并保存用户对阅读页面内容添加的备注，并将阅读的电子书以及所述备注发送至服务器；第一客户端根据接收的分享触发指令生成分享请求，并将所述分享请求发送至所述服务器；与所述分享请求对应的至少一第二客户端接收所述服务器发送的电子书内容以及所述备注。本公开可以实现定制化的阅读分享。
Patent WO-2019223081-A1 (WO)
Title: Method for enriching and separating anaerobic fiber-degrading bacterium on the basis of cellulosic magnetic nanoparticles
Inventor: ZHAO SHENGGUO
IPC: C12N1/22
Filed: 2018-07-12
Abstract: A method for enriching and separating an anaerobic fiber-degrading bacterium on the basis of cellulosic magnetic nanoparticles. The cellulosic magnetic nanoparticles are prepared by coating cellulose on the surface of a magnetic nanomaterial. Bacteria attach to the cellulosic magnetic nanoparticles. Anaerobic fiber-degrading bacteria degrade the cellulose and then detach from the cellulosic magnetic nanoparticles, and the anaerobic fiber-degrading bacteria are obtained by means of separation using a magnet. The magnetic nano-separation technology can be used as a new technology to efficiently separate anaerobic fiber-degrading bacteria. The method for enriching and separating an anaerobic fiber-degrading bacterium has the advantages of rapid and efficient separation speed, convenient operation, low equipment costs, high bacteria capturing efficiency, a wide bacteria enrichment range, not being limited to a certain species of bacterium, high sensitivity, highly accurate results, and potential industrial applications.
Patent WO-2020010634-A1 (WO)
Title: Cell image processing system and method, automatic smear reading device, and storage medium
Inventor: YE BO
IPC: G01N21/00
Filed: 2018-07-13
Abstract: Disclosed is a cell image processing system, comprising: a control device, configured to adjust the position of a digital imaging device relative to a smear; a digital imaging device, comprising a lens group and a digital camera, the digital camera being configured to photograph, when the digital imaging device moves in a vertical direction with respect to the plane of the smear, images of cells, in the fields of view captured by the lens group, in different depths of focus; and a display output device, configured to output, to a display interface, images of cells in at least one field of view in different depths of focus. Further disclosed are a cell image processing method, an automatic smear reading device and a storage medium in the cell image processing system.
Patent WO-2019153714-A1 (WO)
Title: Complex harmonic transmission device capable of regulating angle in real time
Inventor: CHEN XUEFENG
IPC: F16H49/00
Filed: 2018-08-27
Abstract: A complex harmonic transmission device capable of regulating an angle in real time, comprising a first wave generator (2), a second wave generator (9), a first flexible external gear (4), a second flexible external gear (12), a first rigid internal gear (3), a second rigid internal gear (11), a first spherical gear (7), a first output shaft (8), a second output shaft (14), an input shaft (17), and a second gear structure (18). The first wave generator (2) and the second wave generator (9) are respectively provided in the first flexible external gear (4) and the second flexible external gear (12). The first flexible external gear (4) and the second flexible external gear (12) are respectively provided in the first rigid internal gear (3) and the second rigid internal gear (11). The first output shaft (8) is connected to the first flexible external gear (4). The first spherical gear (7) is fixed to the first output shaft (8). The second output shaft (14) is fixedly connected to the second flexible external gear (12). The input shaft (17) is fixedly connected to the second wave generator (9). The second gear structure (18) is fixedly provided on the input shaft (17). The first spherical gear (7) is meshed with the second gear structure (18). Two harmonic reducers can perform space pitch and deflection for a certain angle.
Patent WO-2019205398-A1 (WO)
Title: Method and device for incentivizing user behavior, computer apparatus, and storage medium
Inventor: LIU ZHEN
IPC: G06Q10/10
Filed: 2018-08-29
Abstract: A method and device for incentivizing user behavior, a computer apparatus, and a storage medium. The method comprises the following steps: acquiring notification state information, the notification state information representing a current state of a notification task on a user terminal (S1100); comparing the notification state information with a preset reward rule to verify whether the notification state information meets a reward condition set in the reward rule (S1200); and if the notification state information meets the reward condition, sending a preset reward to a target terminal meeting the reward condition (S1300). In the invention, a detection operation is performed on notification state information uploaded by a user terminal, and when the state information indicates that a state of a task on a terminal meets a reward condition, a corresponding reward is sent to the user terminal, thereby incentivizing a user to execute a corresponding notification task, and accordingly increasing the success rate of executing a notification task.
Patent WO-2019157808-A1 (WO)
Title: Circumferential seam sealing structure of underground integrated pipe gallery
Inventor: ZHAN FUJUN
IPC: E02D29/16
Filed: 2018-08-29
Abstract: Disclosed is a circumferential seam sealing structure of an underground integrated pipe gallery. The sealing structure comprises a circumferential sealing gasket (1), an axial sealing gasket (2), a pressing plate (3), and a bolt. The circumferential sealing gasket is disposed between vertical bent edges (51) of steel angle flanges (5) of two pipe gallery sections at the circumferential seam. Both the steel angle flanges and the circumferential sealing gasket are provided with a bolt through hole, and a bolt passes therethrough to connect and tighten the steel angle flanges to the circumferential sealing gasket. The axial sealing gasket is provided on two axial bent edges (52) of the steel angle flanges parallel to an axis of the pipe gallery. The pressing plate is pressed on the axial sealing gasket. Both the pressing plate and the axial bent edges are provided with a bolt through hole, and a bolt passes therethrough to connect the pressing plate to the axial bent edges, so as to tighten the axial sealing gasket. The axial sealing gasket can be removed and replaced in the event that the sealing structure leaks or the sealing gasket fails, thereby ensuring lasting leak prevention effects at the seam.
Patent WO-2019052577-A1 (WO)
Title: Gene editing t cell and use thereof
Inventor: YUAN PENGFEI
IPC: C12N5/10
Filed: 2018-09-18
Abstract: Provided are a universal T cell and a preparation method therefor. The universal T cells comprise CAR-T and TCR-T cells, and are obtained by knocking out TCR and/or HLA and/or PD-1 proteins of T cells using CRISPR/Cas9 gene editing technology, wherein the universal CAR-T can continue to kill target cells in vivo and in vitro.
Patent WO-2019057088-A1 (WO)
Title: Color filter substrate and liquid crystal display apparatus
Inventor: SHAN JIANFENG
IPC: G02F1/13
Filed: 2018-09-19
Abstract: A color filter substrate (10) and a liquid crystal display apparatus using the color filter substrate (10). The color filter substrate (10) comprises a color filter layer (11) and a common electrode layer (13), which are arranged in a stacked manner. The color filter layer (11) comprises multiple colored regions (111), which are distributed in rows and columns, and each of the colored regions (111) includes multiple colored sub-regions of different colors. The color filter substrate (10) further comprises black matrices (55), and the black matrices (55) surround the colored regions (111) and separate multiple colored sub-regions (1111, 1113, 1115) of different colors, which are included in the colored region (111). The common electrode layer (13) comprises multiple common electrode regions (131), which respectively correspond to the multiple colored sub-regions (1111, 1113, 1115); each of the common electrode regions (131) is formed, in a column direction, with multiple hollowed patterns (1311, 1313), which are arranged at intervals; and the multiple hollowed patterns (1311, 1313) are respectively provided with an axisymmetric structure.
Patent WO-2020015154-A1 (WO)
Inventor: CHEN WEICAI
IPC: H04L47/525
Filed: 2018-09-20
Abstract: Disclosed are a burst traffic allocation method and apparatus, and a proxy server. The method comprises: receiving statistical data sent by a proxy server, wherein the statistical data is used for characterizing an operating state of the serving node and/or a physical machine in the serving node; determining whether there is a burst condition in a target service, and if so, generating, according to the statistical data, a resource scheduling task adapted to the serving node; feeding the resource scheduling task back to the proxy server, so that the proxy server performs capacity expansion on the physical machine in the serving node according to a resource amount defined by the resource scheduling task; and receiving resource extension information fed back by the proxy server with respect to the resource scheduling task, and drawing burst traffic of the target service to the physical machine defined by the resource extension information. The technical solution provided in the present application can fully use resources in a network, thereby improving the efficiency of dealing with burst traffic.
Patent WO-2019105119-A1 (WO)
Inventor: ZUO SHUANGQUAN
IPC: A47J36/12
Filed: 2018-09-25
Abstract: 一种阻尼装置、煲具以及具有阻尼结构的装置，其中，阻尼装置设置在主体与盖体之间，包括：旋转件（2），固定在盖体上；固定件（11），固定在主体上，所述固定件（11）为两端开口的中空体，所述旋转件（2）套设在所述中空体内，所述旋转件（2）和所述中空体的内侧壁两者任一个上设有摩擦件（21），两者另一个上设置有弹性件（14），在盖体开盖过程中，所述弹性件（14）与所述摩擦件（21）摩擦滑动配合且在滑动过程中产生变化的摩擦阻力。阻尼装置不容易受到外界温度和湿度的影响进而不容易失效，旋转件（2）设置在固定件（11）内，旋转件（2）和固定件（11）的部分体积重合，占用空间更小。
Patent WO-2020010740-A1 (WO)
Title: Detection method for vildagliptin enantiomer
Inventor: HE XIONGFENG
IPC: G01N30/02
Filed: 2018-10-16
Abstract: A detection method for a vildagliptin enantiomer, separating the vildagliptin enantiomer, and vildagliptin and impurities thereof by using a polysaccharide derivative positive-phase coating type chiral chromatographic column by means of isocratic elution, the separation degree being greater than 1.5. Experiments show that the detection limit of the vildagliptin and an isomer thereof is 1.0 μg/ml and the quantitative limit is 2.1 μg/ml, and the method is high in sensitivity. The vildagliptin enantiomer has a concentration range of 2.0-12.5 μg/ml and has a linear correlation coefficient R of 0.9997, and is good in linearity. The method is good in accuracy and repeatability; detection is carried out under the condition of the presence of auxiliary materials, and no interference is seen.
Patent WO-2019105154-A1 (WO)
Title: Image processing method, apparatus and device
Inventor: ZHANG GONG
IPC: H04N5/232
Filed: 2018-10-24
Abstract: An image processing method, an apparatus and a device are provided. The method includes: a first image is captured according to a preset first exposure time and a second image is captured according to a second exposure time by using dual cameras; a first foreground area and a first background area of the first image are determined, and a second foreground area of the second image is determined; image fusion is performed on the second foreground area and the first foreground area to generate a third foreground area; and blurring processing is performed on the first background area, and the third foreground area and the first background area subjected to the blurring processing are composed to generate a target image.
Patent WO-2019148913-A1 (WO)
Title: Lithium anode surface modification method for lithium metal battery and lithium metal battery
Inventor: XIONG XUNHUI
IPC: H01M4/1395
Filed: 2018-10-31
Abstract: Disclosed are a lithium anode surface modification method for a lithium metal battery and a lithium metal battery. The modification method comprises the following steps: immersing, in a dry protective gas atmosphere, a lithium metal anode in a fluorine ion-containing liquid, or smearing a fluorine ion-containing liquid on a surface of the lithium metal anode; after fluorination and removal, a protective layer rich in lithium fluoride is formed on the surface of the lithium metal anode, and a lithium metal-coated lithium metal anode is obtained. The lithium fluoride protective layer obtained by the surface fluorination of the invention is highly uniform and dense, so as to reduce the consumption of lithium metal and electrolyte and inhibit the formation of lithium dendrite, such that the lithium metal anode has the advantages of higher discharge specific capacity, longer cycle life and better safety performance. The invention achieves stability and high efficiency of a lithium metal battery during long cycle processes, as well as the operational requirements of high energy and high power of a power battery, conducive to promotion of an industrialization process for lithium metal batteries and having broad application prospects.
Patent WO-2020034472-A1 (WO)
Title: Control method and control apparatus for multi-split air conditioner
Inventor: WANG JIANYING
IPC: F24F1/00
Filed: 2018-11-15
Abstract: Disclosed are a control method and control apparatus for a multi-split air conditioner, belonging to the technical field of air conditioners. The method comprises: controlling an air conditioner to operate a single indoor unit; acquiring a cooling capacity of the single indoor unit and an outdoor ambient temperature; determining, according to the cooling capacity and the outdoor ambient temperature, the maximum frequency of operation of a compressor; and controlling the compressor to operate at a frequency less than or equal to the maximum frequency. According to the control method and control apparatus for a multi-split air conditioner of the present invention, when a multi-split air conditioner only operates a single indoor unit, the maximum frequency of operation of a compressor is determined according to a cooling capacity of the operated single indoor unit and an outdoor ambient temperature, and controlling the compressor to operate at a frequency less than or equal to the maximum frequency can effectively avoid excessively high frequency of operation of the compressor, thereby maintaining the stability of system pressure.
Patent WO-2020107139-A1 (WO)
Title: Pump, pump assembly and spraying device
Inventor: SHU ZHAN
IPC: F04B39/12
Filed: 2018-11-26
Abstract: A pump, a pump assembly and a spraying device, wherein the pump comprises a pump body (110), a hanging portion (120) and a locking portion (130), the pump body (110) is provided with a side surface (111) arranged in a first axial direction (A) of the pump body (110), and a bottom surface (113) and a top surface (112) arranged in a second axial direction (B); the hanging portion (120) is arranged on the side surface (111) of the pump body (110), and is used to match a first matching portion (220) of a mounting support (200), so as to hang the pump body (110) onto the mounting support (200); the locking portion (130) is arranged on the bottom surface (113) of the pump body (110), and is used to match a second matching portion (230) of the mounting support (200), so as to work together with the hanging portion (120) to fix the pump body (110) onto the mounting support (200); when the pump body (110) moves along the second axial direction (B) relative to the mounting support (200), until the hanging portion (120) matches the first matching portion (220), the hanging portion (120) and the first matching portion (220) prevent the pump body (110) from falling off along the first axial direction (A); when the locking portion (130) matches the second matching portion (230), the locking portion (130) and the second matching portion (230) prevent the pump body (110) from falling off along the second axial direction (B). By arranging the hanging portion (120) and the locking portion (130), the pump can be detachablly mounted, the structure is simple and easy to operate.
Patent WO-2020010782-A1 (WO)
Title: Axial friction welding process for high-nitrogen austenitic stainless steel and non-magnetic drill collar
Inventor: QIN GUOLIANG
IPC: C22C38/42
Filed: 2018-11-26
Abstract: A method for preparing a high-nitrogen austenitic stainless steel and a non-magnetic drill collar (3) by an axial friction welding process, application of the axial friction welding process in the high-nitrogen austenitic stainless steel and the non-magnetic drill collar (3), the non-magnetic drill collar (3), and a method for fixing the non-magnetic drill collar (3) by the axial friction welding process, and application of the method and the non-magnetic drill collar (3) in deep drilling of fossil oil and natural gas.
Patent WO-2020118698-A1 (WO)
Title: 一种微波合成磷酸铁锂材料的方法
Inventor: ZHANG ZHE MING
IPC: H01M10/54
Filed: 2018-12-14
Abstract: 本发明涉及一种微波合成磷酸铁锂材料，具体公开了一种利用废旧电池微波合成磷酸铁锂材料的方法，具体步骤如下：(1)选取废旧的磷酸铁锂电池，对其进行放电处理后拆解得到正极片；(2)将步骤(1)所得正极片在300-500℃下煅烧1-10小时，待温度降至室温取出，机械振动正极片，使磷酸铁锂从集流体铝箔上脱落，得到磷酸铁锂粉末；(3)将磷酸铁锂粉末、锂源、铁源、磷源、碳源混合后，进行球磨后进行进行10-100秒的微波处理，并重复球磨和微波处理步骤直至得到磷酸铁锂颗粒。本发明的工艺操作简单，过程容易控制，能耗较低，对环境友好，不产生二次污染物，同时修复后的磷酸铁锂材料可重新用来生产锂离子电池。