baber/WOPTO huggingface dataset:
Patent WO-2020034136-A1 (WO)
Title: Vehicle load measurement method and apparatus, terminal device, and storage medium
Inventor: LI HENG
IPC: G01G19/03
Filed: 2018-08-16
Abstract: A vehicle load measurement method, comprising: controlling a vehicle so that same travels at a constant speed on a pre-set paving material, and acquiring running parameters of the vehicle travelling at a constant speed on the pre-set paving material (S101); according to type information of the vehicle, determining the weight of the vehicle and a coefficient of dynamic friction between the vehicle and the pre-set paving material (S102); and calculating the load of the vehicle according to the weight of the vehicle, the coefficient of dynamic friction and the running parameters (S103). The measurement operation is simple, the cost is low, there are less calculating parameters and the calculation method is simple, and therefore, a vehicle load can be simply and rapidly measured. Further provided is a vehicle load measurement apparatus.
Patent WO-2019056900-A1 (WO)
Title: Oil separator
Inventor: LIU JIACHUN
IPC: F25B43/02
Filed: 2018-08-20
Abstract: An oil separator comprises a housing, a first filter (2), and an oil-propelling disk (3). The first filter (2) and the oil-propelling disk (3) are provided inside the housing. The oil-propelling disk (3) collects oil particles impinging against a centrifugal blade (32) by means of rotation of the centrifugal blade (32), and propels the same to be collected in the interior of a lower cylindrical member (15). A curved air-guiding surface (34) is provided to guide air entering the oil-propelling disk (3), thereby reducing pressure loss. A flow-guiding ring (5) and an air inlet pipe (6) are provided to increase a pressure and a flow speed of air, thereby increasing separation efficiency.
Patent WO-2020037494-A1 (WO)
Inventor: WANG CONNIE P
IPC: H01G9/02
Filed: 2018-08-21
Abstract: Des modes de réalisation de la présente invention concernent des séparateurs, des dispositifs électrochimiques haute performance, tels que, des batteries et des condensateurs, comprenant les séparateurs mentionnés ci-dessus, et des procédés de fabrication associés. Selon un mode de mis en œuvre, un séparateur est fourni. Le séparateur comprend un substrat polymère capable de conduire des ions, ayant une première surface et une seconde surface opposée à la première surface. Le séparateur comprend en outre une première couche contenant de la céramique (136), capable de conduire des ions, formée sur la première surface. La première couche contenant de la céramique (136) présente une épaisseur comprise entre environ 1000 nanomètres et environ 5000 nanomètres. Le séparateur comprend en outre une seconde couche contenant de la céramique (138), capable de conduire des ions, formée sur la seconde surface. La seconde couche contenant de la céramique (138) est une couche contenant une céramique exempte de liant et a une épaisseur comprise entre environ 1 nanomètre et environ 1000 nanomètres.
Patent WO-2019042275-A1 (WO)
Title: Method for determining movement mode within target regional range, and electronic device
Inventor: WANG XINHENG
IPC: G06F17/30
Filed: 2018-08-28
Abstract: A method for determining a movement mode within a target regional range, and an electronic device. The method comprises : dividing a target region into n sub-regions S1...Sn (S101); referring to the classified n sub-regions, converting each historical movement track within the target regional range into a movement sequence consisting of numbers of the sub-regions, and generating a movement sequence set according to the movement sequence generated after conversion of each historical movement track (S102); for each sub-region Si, sifting out a movement sequence subset with Si from the movement sequence set, obtaining, according to the movement sequence subset with Si, all movement sequence segments generated when Si is used as a cutoff point in each movement sequence, and counting the frequency of occurrence of all types of movement sequence segments in all the movement sequence segments, same movement sequences being classified into one type (S103) ; and determining the movement sequence segments whose the frequency of occurrence reaches or exceeds a frequency threshold, as candidate movement modes (S104). By means of the method, the movement modes within the regional range are determined, and more movement modes are determined while the precision is ensured.
Patent WO-2019119863-A1 (WO)
Inventor: LIU TAO
IPC: H04W4/90
Filed: 2018-08-29
Abstract: 本发明实施例提供一种呼叫处理方法及设备，属于通信技术领域。该方法包括：若检测到紧急呼叫触发信号，则触发通信模块根据预先设定的被叫号码发送呼叫请求；获取求救音频文件，读取求救音频文件中的求救音频数据，并将当前通话状态设置为静音状态；在检测到呼叫连接建立成功后，发送求救音频数据，以使得被叫号码对应的通信终端接收求救音频数据。由于在呼叫连接建立成功后，可设置求救人的通话状态为静音状态，且可由被叫号码对应的通信终端接收求救音频数据，从而可保证求救人向外求救时的隐蔽性。因此，能尽可能地保障求救人的安全。
Patent WO-2019062494-A1 (WO)
Title: Asphalt-based negative electrode material for sodium-ion battery, and preparation method therefor and applications thereof
Inventor: LU YAXIANG
IPC: H01M4/583
Filed: 2018-09-04
Abstract: Embodiments of the present invention are an asphalt-based negative electrode material for a sodium-ion battery, and a preparation method therefor and applications thereof. The method comprises: placing an asphalt precursor into a muffle furnace to allow the asphalt precursor to experience pre-oxidation for 2 to 6 hours at a temperature ranging from 200ºC to 350ºC, so as to obtain pre-oxidized asphalt; placing the pre-oxidized asphalt into a high-temperature carbonization furnace, and increasing the temperature to 1300 ºC to 1600 ºC at a temperature increase speed of 0.5ºC/min to 5ºC/min, and carrying out thermal treatment on the pre-oxidized asphalt in an inert atmosphere for 1 to 10 hours, so as to allow the pre-oxidized asphalt to experience carbonization and cracking reactions, oxygen in the pre-oxidized asphalt being used for breaking an ordered structure of the asphalt during the carbonization of the pre-oxidized asphalt, so as to form a wedge-shaped crevice disordered structure, thereby improving the carbon yield rate, and further reducing costs; and cooling the product to a room temperature, so as to obtain an amorphous carbon material having an irregular shape, that is, the negative electrode material for a sodium-ion battery.
Patent WO-2019052576-A1 (WO)
Title: Synchrolock-based multi-thread processing method, terminal and storage medium
Inventor: TU BINJIAN
IPC: G06F9/48
Filed: 2018-09-18
Abstract: A synchrolock-based multi-thread processing method, a terminal and a storage medium. The multi-thread processing method comprises: when multiple threads access the same data resource, ordering the multiple threads according to access time, and successively accessing a pre-set synchrolock according to the order (S10); and by means of the synchrolock, controlling a thread, having a write permission, to access the same data resource alone and continuous multiple threads, having a read permission, to simultaneously access the same data resource (S20). An access permission is set for multiple threads via a synchrolock; a thread having a write permission accesses the same data resource alone, and continuous multiple threads having a read access permission can simultaneously access the same data resource; as such, not only is the security requirement of multiple threads accessing the same data resource satisfied, but also the speed of multi-thread processing can be improved, reducing blockage time of multiple threads.
Patent WO-2019062891-A1 (WO)
Title: Antenna placement arrangements on device with extendable display
Inventor: SHI PING
IPC: H04B7/02
Filed: 2018-09-29
Abstract: An electronic device includes a housing having a first panel connected to a second panel movable between folded and unfolded configurations. A first antenna is located adjacent to the first panel and a second antenna is located adjacent to the second panel. The second antenna is activated when the housing is in an unfolded configuration and is deactivated when the housing is in a folded configuration.
Patent WO-2019148902-A1 (WO)
Title: Polygonal region detection
Inventor: ZHU BEIER
IPC: G06V10/25
Filed: 2018-10-24
Abstract: The present application provides a polygonal region detection method, a device, a computer readable storage medium, and an electronic apparatus. The method comprises: acquiring a detection image; calculating multiple line segments in the image on the basis of a line detection algorithm; merging a plurality of line segments meeting a merging condition into a single line segment; calculating intersection points of all pairs of merged line segments according to the merged line segments in the image; and generating a polygonal region in the image by using the intersection points as vertices of the polygonal region.
Patent WO-2019140971-A1 (WO)
Inventor: XU GUOFANG
IPC: E05F5/08
Filed: 2018-10-26
Abstract: 一种上翻支撑装置及其带有上翻支撑装置的家具，其包括基座（1）、铰接于基座（1）的上连接组件（2）和下连接组件（3）、分别与上连接组件（2）和下连接组件（3）铰接的上翻支撑件（4）、转动连接于上翻支撑件（4）和上连接组件（2）的固定机构、连接于下连接组件（3）的缓冲件（6）及用于调节缓冲件（6）的缓冲力大小的调节组件（7），缓冲件（6）的缓冲力经由下连接组件（3）和上翻支撑件（4）作用于固定机构（5）。该上翻支撑装置结构简单且紧凑，工作稳定，噪音低，且可根据实际所需缓冲力的大小，通过调节组件调节缓冲件的缓冲力大小，从而满足使用者的需求，便于使用者使用。
Patent WO-2019148937-A1 (WO)
Inventor: LIU MINYONG
IPC: A47L15/00
Filed: 2018-11-19
Abstract: 一种用于洗碗机的密封条(100)和具有密封条(100)的洗碗机，密封条(100)包括：侧向密封部(10)，侧向密封部(10)适于密封洗碗机的水槽内侧表面和门体(200)之间的缝隙；径向密封部(20)，径向密封部(20)与侧向密封部(10)相连，径向密封部(20)适于密封水槽上表面和门体(200)之间的缝隙；安装部(30)，安装部(30)连接在侧向密封部(10)和径向密封部(20)中的至少一个上，安装部(30)适于安装在洗碗机的门体(200)上。密封条(100)具有密封效果好、拆装方便等优点。
Patent WO-2019233044-A1 (WO)
Inventor: PAN JIAZHI
IPC: B23K26/04
Filed: 2018-11-20
Abstract: Disclosed is an adjustable type automobile VIN code marking press, comprising a supporting base (6). A side end of the supporting base (6) is fixedly connected to a mechanism fixing plate (11); an upper end of the supporting base (6) is fixedly connected to four linear bearings (5) distributed in a rectangular array; stable struts (4) are inserted and connected in the linear bearings (5); upper ends of the stable struts (4) are fixedly connected to a marking press base (2); an upper end of the marking press base (2) is fixedly connected to a laser marking press (1); the center of a lower end of the laser marking press (1) is fixedly connected to a height adjusting column (3); a lower end of the height adjusting column (3) is rotationally connected to a ball screw (10); a lower end of the ball screw (10) penetrates through the supporting base (6) and is fixedly connected to a coupler (12); and the center of a lower end of the supporting base (6) is fixedly connected to a coupler protecting frame (9), and a lower end of the coupler protecting frame (9) is fixedly provided with a speed reducer (8) and a servo motor (7) in sequence.
Patent WO-2020010803-A1 (WO)
Inventor: CAI SHOUJIN
IPC: B62B9/12
Filed: 2018-12-18
Abstract: 一种座兜，包括：扶手组件（1）；蓬杆组件（2）；两个传动机构，包括第一传动机构（301）和第二传动机构（302），第一传动机构和第二传动机构均包括坐杆（31）、第一连杆（32）及转动连接于蓬杆组件上的第二连杆（33）；及两个座兜接头（41,42），两个座兜接头分别设置于对应的坐杆和蓬杆组件之间。还提供一种包括此座兜的推车。
Patent WO-2020133011-A1 (WO)
Inventor: LIAN LEI
IPC: C07D401/10
Filed: 2018-12-27
Abstract: 本发明属于除草剂结晶工艺技术领域，具体涉及一种无定形态环吡氟草酮一异丙胺盐及其制备方法和用途。所述无定形态环吡氟草酮一异丙胺盐，经X-射线粉末衍射检测是以无定型的形式存在的，其X-射线粉末衍射图谱上没有尖锐的衍射峰，基本上如图1所示。本发明的一种无定形态环吡氟草酮一异丙胺盐物理化学稳定性好，溶解度大，生物活性较高，可用于防除杂草。
Patent WO-2020133353-A1 (WO)
Inventor: JI XUESHUN
IPC: C09K23/00
Filed: 2018-12-29
Abstract: 一种乳化剂制备方法及乳化剂、环氧树脂水分散体及配制方法，所述乳化剂制备方法为将作为第一反应原料的氨基磺酸和/或氨基磺酸盐与环氧树脂在水存在下进行反应，以得到所述离子型活性乳化剂，其中，所述离子型活性乳化剂分子中含有至少一个来自环氧树脂的环氧基团和至少一个来自第一反应原料的磺酸或磺酸盐基团；利用该乳化剂配置的环氧树脂水分散体，具有稳定性好、固化后耐腐蚀性能优良的特点，可用于涂料和胶粘剂等领域。
Patent WO-2019154104-A1 (WO)
Inventor: WEI MINJIE
IPC: C07D471/04
Filed: 2019-01-25
Abstract: 提供一种HIF-2α小分子抑制剂及其在治疗乳腺癌、卵巢癌等肿瘤方面的用途。该小分子抑制剂为式(Ⅰ)所示化合物或者式(Ⅰ)所示的化合物的立体异构体、药学可接受的盐、溶剂合物或前药，主要通过抑制HIF-2α蛋白进而抑制肿瘤细胞的增殖，同时，可以抑制HIF-2α高表达CSCs的生长，可作为一种新的抗肿瘤药物来彻底清除肿瘤和干细胞。
Patent WO-2019154115-A1 (WO)
Title: Resource transferring monitoring method and device
Inventor: JI XIAOXI
IPC: G06Q20/38
Filed: 2019-01-25
Abstract: Disclosed is a resource transferring monitoring method and device, the method comprises: performing a first risk identification on a target account according to a resource transfer-in request to obtain a first risk identification result (S101); performing a second risk identification on a target account according to a resource transfer-out request to obtain a second risk identification result (S102); and determining a resource transferring risk monitoring result of the target account according to the first risk identification result and the second risk identification result (S103). According to the method, real-time resource transferring of a target account can be automatically monitored, doubtful accounts with fraud and disposal behaviors can be timely found, thereby reducing the loss of victims to the maximum extent; besides, in combination with the transfer-in risk identification result and the transfer-out risk identification result, the final resource transferring risk monitoring result can be determined, thus, the accuracy of fraud and disposal behavior determination is improved.
Patent WO-2019154138-A1 (WO)
Title: Bridge circuit for inverter or rectifier
Inventor: ZHANG CHUNTAO
IPC: H02M7/217
Filed: 2019-01-26
Abstract: A bridge circuit for an inverter or a rectifier, relating to the technical field of power electronics, comprising a first switch, a second switch, a third switch and a fourth switch connected in series with each other and electrically connected between positive and negative direct current voltage sources. The first switch and the second switch are connected in reverse parallel with a first diode, and the first switch and the second switch at least comprise a combined field effect transistor. The third switch and the fourth switch are connected in reverse parallel with a second diode, and the third switch and the fourth switch at least comprise a combined field effect transistor. The combined field effect transistor includes a high-voltage-resistant field effect transistor and a low-voltage-resistant field effect transistor for which the source electrodes thereof or the drain electrodes thereof are electrically connected to each other. Since the parasitic diodes in the combined field effect transistor are reversely connected in series, the path of freewheeling current in the parasitic diodes is blocked, reducing the switching loss and the spike voltage caused by the freewheeling current.
Patent WO-2019154289-A1 (WO)
Title: Security protection method, apparatus, and access network device
Inventor: LI HE
IPC: H04W36/22
Filed: 2019-01-31
Abstract: The embodiments of the present application provide a security protection method, an apparatus, and an access network device, relating to the field of communication technologies, for solving the problem in the prior art that it is impossible to enable on-demand security protection of a user plane. The method comprises: a first access network device receiving a first message from a second access network device, the first message carrying a user plane security policy, the user plane security policy being used to indicate: a user plane security protection type to be enabled by the first access network device, then if the first access network device can identify the user plane security protection type to be enabled, the first access network device determining, according to the user plane security policy, a user plane security algorithm and a user plane key corresponding to the user plane security algorithm; or, if the first access network device cannot identify the user plane security protection type to be enabled, the first access network device selecting a default user plane security algorithm, and determining a user plane key corresponding to the default user plane security algorithm.
Patent WO-2020155153-A1 (WO)
Inventor: XIE SHUHUI
IPC: C09D167/00
Filed: 2019-02-02
Abstract: The present disclosure relates to transparent flame-retardant coating compositions and labels including layers comprising the same. The coating composition comprises a high-hydroxyl value polymer, a crosslinker, and a flame-retardant additive comprising a phosphinate compound. The coating composition may be coated on a substrate such as a label. The coating composition forms a layer that advantageously has flame-retardant properties and is optically clear.
Patent WO-2020034630-A1 (WO)
Title: Neural network-based cell delay prediction method and cell delay sensitivity calculation method
Inventor: CAO PENG
IPC: G06F17/50
Filed: 2019-03-12
Abstract: Disclosed by the present invention is a neural network-based cell delay prediction method, comprising the following steps: S1: selecting a characteristic quantity required for a SPICE simulation and neural network training; S2: randomly selecting a characteristic quantity value, measuring cell delay by using the SPICE simulation, and establishing a cell delay sample set; S3: dividing the cell delay sample set obtained by the SPICE simulation into a training sample set and a test sample set, training a neural network model by using the training sample set, verifying neural network precision by using the test sample set, comparing an error between cell delay predicted by the test sample set and the cell delay measured by the SPICE simulation, and repetitively optimizing and adjusting neural network parameters to reduce the error, wherein the neural network model is a prediction model for cell delay. Further disclosed by the present invention is a cell delay sensitivity calculation method. The precision of the present invention is high, modeling overhead is low and prediction speed is fast.
Patent WO-2019184904-A1 (WO)
Title: Central nerve magnetic stimulation device and healthcare or medical instrument having same
Inventor: ZHENG YUNFENG
IPC: A61N2/04
Filed: 2019-03-26
Abstract: Disclosed are a central nerve magnetic stimulation device and a healthcare or medical instrument having same. The central nerve magnetic stimulation device comprises a power source, a control circuit and a coil component, the control circuit comprising a main control chip and a main circuit, the power source supplying power to the control circuit, and the control circuit outputting a time-varying current to the coil component to generate a corresponding time-varying magnetic field. The area of the time-varying magnetic field matches the size of a head, and the time-varying current is output at a frequency above 2000 Hz, and constitutes a rhythmic burst string at a suitable duty ratio or creates an envelope output rhythm characteristic in a difference frequency fashion. The central nerve magnetic stimulation device can apply, to the brain, a rhythmic burst of magnetic stimulations with a weak intensity high-frequency carrier wave and an approximately uniform intensity distribution of a magnetic field and which can arrive at the deep brain, and is used for manufacturing a healthcare or medical instrument for improving the functions of the brain and the treatment of brain diseases.
Patent WO-2020177170-A1 (WO)
Inventor: WEI KONGHUI
IPC: B60N2/75
Filed: 2019-03-29
Abstract: A console armrest assembly comprises an armrest assembly (1) and a hinge assembly (2). An upper portion of the hinge assembly (2) is detachably fixed at an inner side surface of a rear portion of the armrest assembly (1). A lower portion of the hinge assembly (2) is detachably fixed at a console main body. The armrest assembly (1) can be connected to and suspended above the hinge assembly (2). The upper portion and the lower portion of the hinge assembly (2) are connected so as to be rotatable relative to each other. The console armrest assembly has high structural strength, is convenient and easy to install, has low costs and high compatibility, allows an armrest to be suspended at any position, and ensures a sufficient locking force for parts.
Patent WO-2020220363-A1 (WO)
Inventor: HE CHUANFENG
IPC: H04W28/02
Filed: 2019-04-30
Abstract: The embodiments of the present application provide a resource determination method and a related device, applied to an IAB network device, said method comprising: determining first RACH configuration information and second RACH configuration information; determining a first random access channel timing set of a DU of the IAB network device on the basis of the first RACH configuration information, and determining a second random access channel timing set of an MT of the IAB network device on the basis of the second RACH configuration information; determining a target random access channel timing where the first random access channel timing set overlaps with the second random access channel timing set; on the basis of the resource allocation of the DU of the IAB network device, determining that the overlapping random access channel timing is a DU, or is an MT. Using the embodiments of the present application prevents the problem of random access channel timing overlap.
Patent WO-2020038063-A1 (WO)
Title: Electronic device and control method for electronic device
Inventor: ZHANG XUEYONG
IPC: H04N5/232
Filed: 2019-06-05
Abstract: An electronic device (100) and a control method for the electronic device (100). The electronic device (100) comprises a time-of-flight module (20), a main camera (30), an auxiliary camera (40), and a processor (10). The time-of-flight module (20) is used to collect a depth image of a photographed object. The main camera (30) is used to collect a camera image of the photographed object. The auxiliary camera (40) is used to collect a camera image of the photographed object. The processor (10) is used to switch to the main camera (30) or the auxiliary camera (40) according to a predetermined condition so as to collect a camera image of the photographed object, and to construct a three-dimensional image of the photographed object on the basis of the depth image and the camera image.
Patent WO-2020237736-A1 (WO)
Title: Method for manufacturing nanostructure
Inventor: ZHANG WEIHUA
IPC: B82B3/00
Filed: 2019-06-13
Abstract: The present application relates to the field of nanotechnology, and in particular to a method for manufacturing a nanostructure. The method comprises: according to a pre-set first pattern template, writing charges on a substrate having low surface energy, so that the substrate is chemically modified in a region where the charges are written, so as to form a first nanopattern; and introducing first nanoparticles in a region where the first nanopattern is located, so as to form a first nanostructure. The substrate itself has low surface energy, and by writing charges, the first nanopattern enables the surface of the substrate to be chemically modified. Therefore, the first nanopattern having high surface energy can be formed on the substrate. Therefore, the first nanoparticles can be precisely adsorbed in the region, where the first nanopattern is located, under the action of high surface energy, while the region, other than the first nanopattern, on the substrate has low surface energy and thus cannot adsorb the first nanoparticles, and the problem of non-specific adsorption in the prior is prevented from occurring, thereby allowing the formed first nanostructure to be cleaner.
Patent WO-2020107861-A1 (WO)
Inventor: MAO LEI
IPC: G02B6/293
Filed: 2019-06-13
Abstract: 本发明实施例公开了一种WSS，该WSS的光纤阵列输出端口排布方案为输出端口中心沿着曲线或沿着包括线段的组合线排布，该曲线或组合线上任意两个输出端口中心所连直线不能经过输入端口；从输入端口接收的光束通过LCoS面板衍射到输出端口上，所述衍射产生的各阶衍射级次所经过的直线与该曲线或线段相交，有且只有一个交点。本发明实施例提供的WSS可以实现输出端口数量和隔离度性能的有效提高，实用性强。
Patent WO-2020252637-A1 (WO)
Inventor: SUN JIEFENG
IPC: A61K8/97
Filed: 2019-06-17
Abstract: A hand care mask facilitating repair of sunburned skin, comprising two parts: a carrier and a nourishing liquid. The nourishing liquid comprises the following components: hyaluronic acid at 0.5% to 1%, an aloe extract at 5% to 10%, silver nitrate at 0.01% to 0.05%, and sodium benzoate at 0.05%, with the rest being water. The present invention comprises the silver nitrate component in the nourishing liquid, thereby enhancing the repair of damaged skin, thus having a good repair effect on sunburned skin.