baber/WOPTO huggingface dataset:
Patent WO-2020024967-A1 (WO)
Title: Laterally diffused metal oxide semiconductor device and fabrication method therefor
Inventor: GAO HUA
IPC: H01L29/78
Filed: 2019-07-31
Abstract: A laterally diffused metal oxide semiconductor device and a fabrication method therefor. The laterally diffused metal oxide semiconductor device comprises: a substrate (10); a drift region (20) disposed in the substrate (10); a gate structure that is disposed on the substrate (10) and that comprises a gate dielectric layer (62) and a gate layer (64) on the gate dielectric layer (62); a drain region (40) that is disposed in the substrate (10) at one side of the gate structure and that is in contact with the drift region (20); a source region (50) disposed in the substrate (10) at the other side of the gate structure; and a gate-like structure (66) that is disposed between the gate structure and the drain region (40) above the drift region (20), a material of the gate-like structure (66) being the same as that of the gate layer (64), and the gate-like structure (66) being insulated from the gate layer (64).
Patent WO-2020098311-A1 (WO)
Inventor: ZHOU LU
IPC: G06F11/36
Filed: 2019-07-31
Abstract: Disclosed in the present invention are a method and an apparatus for resource leak detection. The method comprises: resource data is acquired, the resource data being sent by resource acquisition code located at a preset code position of an application program, and the resource data comprising a data operation type and a unique identifier; on the basis of the data operation type and the unique identifier of the resource data and a preset resource matching rule, matching is performed on the resource data, the resource matching rule being preset correspondence relationship between a resource request operation and a resource release operation; and if matching fails, then an abnormality is determined to be present in the resource data. Acquired resource data is matched by means of a preset correspondence relationship between a resource request operation and a resource release operation, and when matching fails, it may be determined that an abnormality is present in the resource data. Because it is not necessary to change the source code of an application program, resource leak detection is completed without the awareness of the application program, reducing the impact on corresponding application program code and improving the accuracy of resource leak detection.
Patent WO-2020063107-A1 (WO)
Inventor: WANG MIN
IPC: G10L15/26
Filed: 2019-08-02
Abstract: The present invention provides a screenshot method and a terminal. The method comprises: receiving a first operation used for triggering screenshot; in response to the first operation, determining whether an interface to be subjected to screenshot comprises speech chat information or not; converting the speech chat information into corresponding first text information in a case where the interface to be subjected to screenshot comprises the speech chat information; and obtaining a target screenshot image comprising the first text information.
Patent WO-2021035394-A1 (WO)
Inventor: JIANG HAO
IPC: G06N3/063
Filed: 2019-08-23
Abstract: Disclosed are a distributed artificial intelligence application data acceleration method and system, a computer device and a storage medium. The method comprises: acquiring a data acceleration request of an application layer, wherein the data acceleration request comprises data to be accelerated (101); pre-processing said data, and carrying out deep learning acceleration processing on said data, which has been subjected to pre-processing, so as to obtain an acceleration processing result (102); and post-processing the acceleration processing result, and then returning same to the application layer (103). Data is acquired from an application layer, pre-processing, deep learning acceleration and post-processing are respectively carried out on the data, and a processing result is then returned to the application layer, such that the coupling of an artificial intelligence application can be reduced, thereby saving computing resources of an application system and improving the stability of the application system.
Patent WO-2020140457-A1 (WO)
Inventor: LI CHAOWU
IPC: H04R9/06
Filed: 2019-08-24
Abstract: 本申请实施例公开了一种扬声器装置，包括用于容纳耳机芯的机芯壳体，用于容纳控制电路或电池的电路壳体，所述控制电路或电池驱动所述耳机芯振动以产生声音，所述声音至少包括两个谐振峰；用于连接所述机芯壳体和所述电路壳体的耳挂；以及至少部分包覆于所述电路壳体和所述耳挂的外围的壳体护套，所述壳体护套由防水材料制成。本申请中通过各个部件间的密封连接，提高了扬声器装置整体的防水效果。
Patent WO-2020107964-A1 (WO)
Title: Magnetomotive movement structure
Inventor: WU JIANHONG
IPC: F02F1/18
Filed: 2019-08-26
Abstract: A magnetomotive movement structure, comprising a housing (10), Z-direction chambers (101) provided inside the housing (10), Z-direction magnets (20) provided in the Z-direction chambers (101), a crankshaft (80) in bearing connection to the inside of the housing (10), X-direction chambers (102) provided between the Z-direction chambers (101) and the crankshaft (80), X-direction magnets (30) provided in the X-direction chambers (102), a connecting rod (40) having one end hinged to the corresponding X-direction magnet (30), a driving assembly, and at least one pair of first radial bearings (501) and at least one pair of second radial bearings (502) separately provided on the Z-direction magnets (20). The central axis of each first radial bearing (501) is parallel to direction Y, the same pair of first radial bearings (501) are distributed along direction X, and two outer rings of the same pair of first radial bearings (501) respectively abut against left and right inner wall surfaces of the Z-direction chamber (101) perpendicular to direction X; the central axis of each second radial bearing (502) is parallel to direction X, and the outer ring of each second radial bearing (502) abuts against the inner wall surface of the bottom of the Z-direction chamber (101); the X-direction chambers (102) are parallel to each other. The magnetomotive movement structure is small in friction force, simple in structure, and low in production costs.
Patent WO-2020147315-A1 (WO)
Title: Method for rapidly screening self discharge of parallel battery
Inventor: YI WEI
IPC: G01R31/36
Filed: 2019-08-29
Abstract: A method for rapidly screening the self discharge of a parallel battery, which enables the rapid and precise screening of a battery that features large self discharge. The described method externalizes an inner short-circuit current of a battery, thus it may be identified simply by means of changes to external current whether the phenomena of self discharge exists for a battery cell. The described method features a simple principle and the costs of the equipment used are low, while a battery cell that features large self discharge may be screened out within a very short period of time.
Patent WO-2020224118-A1 (WO)
Inventor: YANG SUHUI
IPC: G06K9/62
Filed: 2019-08-29
Abstract: L'invention concerne un procédé et un appareil de détermination de lésion sur la base d'une conversion d'images, et un dispositif informatique. Le procédé consiste à : construire respectivement, au moyen d'un modèle de conversion, un premier modèle de conversion d'images et un second modèle de conversion d'images ; générer respectivement, selon un modèle de calcul, un premier modèle de calcul de valeur de confiance et un second modèle de calcul de valeur de confiance ; entraîner le second modèle de conversion d'images au moyen d'une règle d'apprentissage de modèle, d'une bibliothèque d'images et du premier modèle de conversion d'images ; déterminer un dispositif de collecte pour une image à déterminer entrée par un utilisateur ; et déterminer, selon une règle de détermination d'images et le second modèle de conversion d'images entraîné, si l'image à déterminer comprend une lésion, de façon à obtenir un résultat de détermination de lésion.
Patent WO-2020248393-A1 (WO)
Inventor: PENG HUAYI
IPC: G10L13/08
Filed: 2019-08-30
Abstract: 一种语音合成方法，包括：获取文本数据，根据文本数据生成文本向量（S102）；获取真人录音，对真人录音所具有的韵律进行建模以生成韵律向量(S104)；结合文本向量和韵律向量生成梅尔语谱图(S106)；根据梅尔语谱图生成目标语音(S108)。另外，本方法还通过真人录音中的韵律进行建模，并基于全局条件概率生成的方法，使合成的语音与输入的真人录音具有更为相似的韵律，进一步使合成语音具有高保真和高自然度的效果。
Patent WO-2020103550-A1 (WO)
Inventor: DENG FENG
IPC: G10L25/90
Filed: 2019-09-18
Abstract: 提供一种音频信号的评分方法、装置、终端设备及计算机存储介质。该方法包括对原唱音频信号进行音频分离，得到第一原唱人声信号，原唱音频信号为包含伴奏和原唱的人声的音频信号（S101）；对第一原唱人声信号进行噪声抑制处理，得到第二原唱人声信号（S102）；基于第二原唱人声信号与目标音频信号之间的差异，获取目标音频信号的得分（S103）。通过对从原唱信号中分离的第一原唱人声信号进行噪声抑制处理，可以获得伴奏残留较少的第二原唱人声信号，进而使得目标音频信号的得分比较准确。
Patent WO-2020134230-A1 (WO)
Title: 一种无线充电系统的接收端、发射端及无线充电系统
Inventor: MAO YUNHE
IPC: H02J50/10
Filed: 2019-09-24
Abstract: 一种无线充电系统的接收端、发射端及无线充电系统，接收端包括：接收线圈（Cr）、整流器（H2）和接收端控制器（300）；接收线圈（Cr）接收交变磁场并输出交流电；整流器（H2），用于将来自接收线圈（Cr）的交流电整流为直流电；接收端控制器（300），用于根据发射端控制器（400）发送的目标阻抗调节接收端反射到发射端的反射阻抗以使发射端的逆变器（H1）实现零电压开关；桥臂电压为全桥整流器的两个桥臂中点之间的电压或者为半桥整流器的单个桥臂中点与地之间的电压。调节接收端反射到发射端的反射阻抗，进而调节发射端的逆变器（H1）的等效输出阻抗，使逆变器（H1）的可控开关管实现零电压开关，发射端需要的反射阻抗作为目标阻抗，使接收端根据目标阻抗调节自身的实际反射阻抗使其满足发射端的要求。
Patent WO-2020134241-A1 (WO)
Title: 力学降解性能可调的编织状蚕丝支架及制备方法和应用
Inventor: ZHAO HONGSHI
IPC: A61L27/36
Filed: 2019-09-25
Abstract: 一种力学降解性能可调的编织状蚕丝支架及制备方法和应用。制备方法包括将至少一股蚕丝股编织形成蚕丝内芯（S1）；将1～6束蚕丝内芯置于编织机中，并将至少一层蚕丝包壳编织在蚕丝内芯表面，形成蚕丝基架（S2）；去除蚕丝基架的丝胶蛋白（S3）；将蚕丝基架浸泡于浓度为3～20mg/ml的胶原溶液中（S4），将蚕丝基架在真空热交联机中交联，得到蚕丝支架（S5）。该力学降解性能可调的编织状蚕丝支架具有良好的力学性能以及生物相容性，埋入体内以后可以在较长的时间内维持支架的力学性能，可以通过改变支架的编织方式调控支架的粗细及体内降解的时间，该编织蚕丝支架可以应用于肌腱或韧带的修复。
Patent WO-2020073834-A1 (WO)
Inventor: CUI PENG
IPC: G01N33/577
Filed: 2019-09-27
Abstract: Disclosed by the present invention are an isolated binding protein containing a cardiac troponin I (cTnI) antigen binding domain, a preparation therefor, an application thereof and the like. The antigen binding domain comprises at least one complementary determining region selected from an amino acid sequence defined in the present invention or has at least 80% sequence identity with the complementary determining region of the amino acid sequence and has an affinity for cTnI of KD≤9.96×10-8mol/L. The present binding protein may be used in the field of cTnI protein detection.
Patent WO-2021017187-A1 (WO)
Title: Industrial robot for grabbing work
Inventor: LI HUI
IPC: B25J15/06
Filed: 2019-10-17
Abstract: An industrial robot for grabbing work, comprising: a connection plate (1); an adjustment mechanism (2), the adjustment mechanism (2) being fixed on the connection plate (1); grabbing mechanisms (3), the grabbing mechanisms (3) being provided on the adjustment mechanism (2); and suction mechanisms (4), the suction mechanisms (4) being provided on the adjustment mechanism (2) and the grabbing mechanisms (3). The industrial robot sucks and fixes a product by means of vacuum chucks (403), and ensures the stability of the product by means of the cooperation of grippers (304). The vacuum chucks (403) can also perform adjustment along with adjustment work of the grippers (304). The grabbing mechanisms (3) can be adjusted by means of the adjustment mechanism (2), and thus can be applied to grabbing work of an irregular product, thereby implementing a wide application range and high universality; in addition, the use of the suction mechanisms (4) reduces damages to a product.
Patent WO-2021068286-A1 (WO)
Inventor: SUN XIAOHAN
IPC: H04Q11/00
Filed: 2019-10-23
Abstract: 本发明公开一种光电混合分层交换光接入网，包括自上而下的核心交换层、域内交换层、无源光分配层和边缘接入层；光电混合核心交换节点具有核心域功能和接入域功能，核心域功能位于核心交换层，接入域功能位于域内交换层，无源光分配节点位于无源光分配层，边缘接入节点及用户均位于边缘接入层；光电混合核心交换节点互连形成网格拓扑构成核心域，每个光电混合核心交换节点还连接其管辖的接入域，实现边缘接入功能；以光电混合核心交换节点为根节点，以无源光分配节点和边缘接入节点为子节点，构成树形拓扑。此种光接入网架构可实现海量多源异构数据汇聚融合、交换和统一控制，解决根节点带宽瓶颈，提高光接入网性能与效率。
Patent WO-2020114153-A1 (WO)
Inventor: HE BOWEN
IPC: F24F13/15
Filed: 2019-10-30
Abstract: 一种面框组件（2）和空气调节设备，其中面框组件（2）包括：出风口（22）以及设于出风口（22）内的出风框（12），且出风框（12）上设有出风格栅（122）；导风组件（14），包括至少一个百叶片（142）；调节机构（16），可移动地设于出风格栅（122）上，且调节机构（16）的一端与百叶片（142）相连，以在调节机构（16）在出风格栅（122）上移动时，调节百叶片（142）的朝向，其中出风格栅（122）的设置方向与百叶片（142）的设置方向不平行，出风口（22）的长边的中部设有沿宽度方向设置的连接筋（24），连接筋（24）与出风格栅（122）相连。一方面通过调节机构（16）的设置，在调节机构（16）处于出风格栅（122）的不同位置时，可对出风方向进行调整，另一方面，通过设置连接筋（24），还可增强出风口（22）与出风框（12）之间的连接，在发生振动时，可提高面框组件（2）的稳定性。
Patent WO-2021081814-A1 (WO)
Inventor: YUAN CHANGLONG
IPC: G09G3/3225
Filed: 2019-10-30
Abstract: An array substrate and a display device. An array substrate (100) comprises a base substrate (110), a first electrode (120), a first insulation layer (130), and a second electrode (140). The first electrode (120) is located on the base substrate (110); the first insulation layer (130) is located on one side, away from the base substrate (110), of the first electrode (120); the second electrode (140) is located on one side, away from the first electrode (120), of the first insulation layer (130). A first via hole (141) and a slit (142) communicated with the first via hole (141) and extending from the first via hole (141) to an edge of the second electrode (140) are provided in the second electrode (140); an orthographic projection of the first electrode (120) on the base substrate (110) completely falls into orthographic projections of the second electrode (140), the first via hole (141), and the slit (142) on the base substrate (110). In this case, the first electrode (120), the second electrode (140), and the first insulation layer (130) may constitute a capacitor (Cst). The array substrate can ensure that an actual capacitance value of the capacitor keeps consistent with a design value when an alignment deviation occurs, so that the yield rate of the display device using the array substrate can be improved.
Patent WO-2021087686-A1 (WO)
Title: Light-emitting diode and manufacturing method therefor
Inventor: HE ANHE
IPC: H01L33/38
Filed: 2019-11-04
Abstract: A light-emitting diode and a manufacturing method therefor, which increases the surface area of a die attach electrode of a flip-chip light-emitting diode chip and improves chip soldering characteristics. The light-emitting diode comprises: a transparent substrate (210), provided with a first surface (210A) and a second surface (210B) opposite each other; a step (211) provided at the outer periphery of the first surface (210A) of the transparent (210), the step (211) being provided with a third surface (210D) between the first surface (210A) and the second surface (210B), and with a sidewall (210E) connected between the first surface (210A) and the third surface (210D); a light-emitting epitaxial stack layer, formed above the first surface (210A) of the transparent substrate (210), comprising a first electrically-conductive-type semiconductor layer (221), an active layer (222), and a second electrically-conductive-type semiconductor layer (223) stacked on the first surface (210A) of the transparent substrate (210); an insulating layer (230), at least covering the top surface (220B) the sidewall of the light-emitting epitaxial stack layer, and provided with a first opening (271) and a second opening (272); a first electrode (241) configured above the insulating layer (230) and electrically connected to the first electrically-conductive-type semiconductor layer (221) via the first opening (271); and, a second electrode (242) configured above the insulating layer (230) and electrically connected to the second electrically-conductive-type semiconductor layer (223) via the second opening (272), where the first electrode (241) and/or the second electrode (242) extend to the step (211) and at least partly cover the sidewall (210E) connected between the first surface (210A) and the third surface (210D) and the third surface (210D).
Patent WO-2021031378-A1 (WO)
Title: Display panel and preparation method therefor and display device
Inventor: ZHENG YINGBO
IPC: G02F1/1345
Filed: 2019-11-07
Abstract: Provided in the present invention are a display panel and a preparation method therefor and a display device. Conductive thin films are arranged at the end portions of an array substrate and a color film substrate of which side edges are flush with each other. A lead angle is formed at an edge of a binding area corresponding to the color film substrate or the array substrate. A chip-on-film is attached to the conductive film, and the chip-on-film is bent along the lead angle so as to realize binding, so that the frame width of the display panel is reduced, and the risk of line breakage easily occurring in the frame area of the display panel is reduced.
Patent WO-2021082066-A1 (WO)
Inventor: LIU NIAN
IPC: H01L27/12
Filed: 2019-11-11
Abstract: 一种显示面板及其制作方法，该方法包括：在玻璃基板（11）上制作主栅极和次栅极，其中至少部分次栅极具有透光区域；在主栅极、次栅极上依次制作栅绝缘层（14）、半导体层（15）以及第二金属层（16），对半导体层（15）进行图案化处理得到主有源层（151）和次有源层（152），对第二金属层（16）进行图案化处理，得到主源漏极（161）和次源漏极（162）。
Patent WO-2021031434-A1 (WO)
Inventor: YANG JIE
IPC: H01L27/32
Filed: 2019-11-25
Abstract: La présente invention concerne une structure d'encapsulation (1), un panneau d'affichage et un appareil d'affichage. La structure d'encapsulation (1) comprend une première couche organique (200) et une unité d'encapsulation (300) disposée sur la première couche organique (200), la première couche organique (200) est disposée sur un côté de réception de lumière (10) proche de la structure d'encapsulation (1), et des molécules de cristaux liquides (20) disposées de manière orientée sont réparties uniformément dans la première couche organique (200), de telle sorte que la lumière traversant la première couche organique (200) converge dans une plage angulaire fixe pour l'émission.
Patent WO-2021082189-A1 (WO)
Title: 基于精密轨道和地面台站数据的北斗卫星机动及异常探测方法
Inventor: XU XIAOLONG
IPC: G01S19/23
Filed: 2019-12-07
Abstract: 涉及GNSS星基增强系统领域，尤其涉及北斗卫星精密轨道解算及在轨运行异常机动探测领域，具体是指一种基于精密轨道和地面台站数据的北斗卫星机动及异常探测方法，其主要特点是结合预报的北斗卫星精密轨道与地面台站计算得到的卫星位置做比对，判定北斗卫星在轨运行是否发生机动及异常，由此能够准确确定卫星机动时间。利用北斗卫星系统事后精密轨道和地面台站观测数据，探测北斗卫星机动开始及结束时刻，能够对机动量级进行判别；同样适用于其他卫星导航系统异常机动探测，具有较好的推广性。
Patent WO-2021120085-A1 (WO)
Inventor: ZHAO HUIYAN
IPC: C08K3/04
Filed: 2019-12-19
Abstract: The present invention relates to the technical field of tire curing bladder production and processing, and provides a manufacturing method for a high-strength tire curing bladder. In raw materials of the tire curing bladder, raw rubber comprises butyl rubber and brominated butyl rubber; a filler comprises high structural wear-resisting carbon black, acetylene carbon black, graphite, and aluminum oxide; an active agent is zinc oxide masterbatch particles; a processing aid comprises stearic acid and paraffin; a vulcanizing agent comprises a vulcanized resin and sulfur. The unsaturation degree of the butyl rubber is 0.5-2%, and the brominated butyl rubber contains 1.5-2.5% of bromine. The preparation method comprises: first performing three-stage rubber mixing to process a rubber sheet, and then injecting and vulcanizing to obtain the tire curing bladder. Compared with the prior art, the present invention has the advantages that the butyl rubber and the brominated butyl rubber are used as the raw rubber, and a rubber extruder is used as a three-stage rubber mixing device, so that high-temperature mixing time is shortened, the stability of the brominated butyl rubber is maintained, the purpose of uniform mixing is achieved, and the vulcanization time can be shortened while the strength is improved.
Patent WO-2021120203-A1 (WO)
Title: 一种海底光缆系统
Inventor: XU CHANGWU
IPC: H04B10/25
Filed: 2019-12-20
Abstract: 一种海底光缆系统，降低了海底光缆系统的复杂度。海底光缆系统包括：第一干路站点（101）、第二干路站点（102）、支路站点（103）、第一OXC设备（104）、第二OXC设备（105）、干路光纤集合（106）和支路光纤（107），其中，干路光纤集合（106）至少包括第一干路光纤（106a）和第二干路光纤（106b），支路站点（103）通过支路光纤（107）与第一OXC设备（104）和第二OXC设备（105）之间的第二干路光纤（106b）相连；第一干路站点（101）通过第一传输通道集合中的第一传输通道发送第一业务，并通过第二传输通道集合中的第二传输通道发送第二业务；第一OXC设备（104）将第一传输通道转移至第二干路光纤（106b）；支路站点（103）通过第二干路光纤（106b）上载或下载第一业务和第二业务；第二OXC设备（105）将转移后的第一传输通道转移至第一干路光纤（106a）。
Patent WO-2021120237-A1 (WO)
Title: 一株固定co 2产苹果酸的大肠杆菌工程菌的构建及应用
Inventor: LIU LIMING
IPC: C12N1/20
Filed: 2019-12-24
Abstract: 提供了一株固定CO 2产苹果酸的大肠杆菌工程菌的构建及应用，属于发酵领域。所述工程菌是对大肠杆菌Escherichia coli MG1655进行基因工程改造获得的菌；所述基因工程改造为敲除富马酸还原酶基因、富马酸酶基因、乳酸脱氢酶基因和乙醇脱氢酶基因，并过量表达甲酸脱氢酶、乙酰辅酶A合成酶、酰化乙醛脱氢酶、甲醛裂合酶、二羟基丙酮激酶、苹果酸酶和亚磷酸氧化还原酶，获得菌株GH0407。上述菌株用于发酵生产苹果酸，以CO 2和葡萄糖作为共底物厌氧发酵72h，苹果酸产量达到39g/L，得率为1.53mol/mol，原始出发菌株不积累苹果酸。
Patent WO-2020140791-A1 (WO)
Inventor: ZHOU LIJIA
IPC: G09G3/36
Filed: 2019-12-24
Abstract: Provided are a display panel, display module, and display panel drive method, used for simplifying a display screen structure and reducing the thickness of the entire device. The display panel comprises: a liquid crystal display panel (11) and a liquid crystal lens (12); the liquid crystal display panel (11) comprises: a first substrate (111) and a second substrate (112) arranged opposite to each other, and a first liquid crystal layer (113) located between the first substrate (111) and the second substrate (112); the liquid crystal lens (12) comprises: a third substrate (121) arranged on the side of the first substrate (111) away from the second substrate (112), and a second liquid crystal layer (122) located between the first substrate (111) and the third substrate (121); the third substrate (121) is located in the display region and arranged at a position where imaging is needed.
Patent WO-2020248577-A1 (WO)
Title: All-terrain vehicle
Inventor: LI DAHUA
IPC: B60K11/08
Filed: 2019-12-26
Abstract: Disclosed is an all-terrain vehicle, comprising a frame (10); an engine (20), wherein the engine (20) is arranged on the frame (10); a power electric motor (30), wherein the power electric motor (30) is arranged on the frame (10); a first radiator (40), wherein the first radiator (40) is arranged on the frame (10) and is connected to the engine (20) via a liquid path; and a second radiator (50), wherein the second radiator (50) is arranged on the frame (10) and is connected to the power electric motor (30) via a liquid path. In this way, the first radiator (40) may dissipate heat from a cooling liquid of the engine (20) separately, and the second radiator (50) may dissipate heat from a cooling liquid of the power electric motor (30) separately, such that the engine (20) and the power electric motor (30) can each be in a suitable working temperature, and the engine (20) and the power electric motor (30) have high working efficiencies and do not interfere with each other.
Patent WO-2021031508-A1 (WO)
Title: Hollow wall panel and machining method therefor
Inventor: DING XINXIN
IPC: E04C2/30
Filed: 2020-01-03
Abstract: A hollow wall panel and a machining method therefor. The hollow wall panel comprises: an upper substrate (2), a lower substrate (3), and a cladding layer (1). The upper substrate (2) has a decorative surface and a rear surface disposed opposite of each other. The cladding layer (1) fits to the decorative surface. Multiple ribbing members (21) are provided on the rear surface. The lower substrate (3) fits to each of the multiple ribbing members (21), and is disposed opposite of the upper substrate (2). A temperature difference stress of the lower substrate (3) on the upper substrate (2) is equal to the temperature difference stress of the cladding layer (1) on the upper substrate (2). The lower substrate (3) in the hollow wall panel ensures wall panel flatness by eliminating deformation of a wall panel having one cladding surface due to a temperature difference. In addition, all of the components are industrially manufactured in a factory, facilitating simple on site assembly. The invention has a simple structure and is light weight, thereby improving mounting efficiency, reducing technical requirements for mounting performed by a laborer, and reducing labor costs. In addition, the invention eliminates the need to bond the wall panel on site, is environmentally friendly, and causes no pollution.
Patent WO-2020156331-A1 (WO)
Inventor: WANG XIANGTAO
IPC: A61K36/185
Filed: 2020-01-20
Abstract: 提供了式Ⅰ、式Ⅱ和式Ⅲ中任意一项或多项所示化合物在制备治疗绒毛膜癌的药物中的应用，属于肿瘤药物技术领域。所述式Ⅰ、式Ⅱ和式Ⅲ所示化合物为番荔枝总内酯提取物中的单体成分。还提供了一种用于治疗绒毛膜癌的番荔枝种子提取物的制备方法及其产品。式Ⅰ、式Ⅱ和式Ⅲ所示化合物以及所述制备方法制备得到的提取物(包括有效部位)对绒毛膜癌JEG-3的IC 50值不到10ng/ml。其中，提取物对绒毛膜癌JEG-3的IC 50值最低达1.269mg/mL；有效部位对绒毛膜癌JEG-3的IC 50值为0.4277nM；尤其是式Ⅰ所示化合物对绒毛膜癌JEG-3的IC 50值仅为0.1302nM，而对其他多数肿瘤的IC50往往在1uM-100uM之间，相差三个数量级，显示出对绒毛膜癌JEG-3的选择性和高效杀伤作用。