baber/WOPTO huggingface dataset:
Patent WO-2019007124-A1 (WO)
Title: Gyroscope assembly and driving cab stabilisation system
Inventor: SUN YUAN
IPC: G01C19/32
Filed: 2018-04-04
Abstract: A gyroscope assembly and a driving cab stabilisation system. The driving cab stabilisation system comprises: a gyroscope (1), a controller (S2), an adjuster (S3), an air storage tank (S4) and an electromagnetic valve (S5). The adjuster (S3) is provided with air bags (S6), and press heads (S7) are respectively formed at both ends of the air bags (S6). The electromagnetic valve (S5) is provided with three openings, respectively an air inlet port, an air supply port and an air outlet port. The air storage tank (S4) is connected to the air inlet port via an air pipe, and the air supply port is connected to the air bags (S6) via air pipes. The controller (S2) is connected to the gyroscope (1), and obtains a posture signal. The controller (S2) is also connected to the electromagnetic valve (S5), and controls the connection relationships of the air inlet port, the air supply port and the air outlet port. The controller (S2) obtains the posture signal by means of the gyroscope (1), sends a control signal to the electromagnetic valve (S5), and adjusts the connection relationships and connection degrees of the various ports in the electromagnetic valve (S5), so as to control an adjustment range of the adjuster (S3). The driving cab stabilisation system is provided with the gyroscope (1) to accurately determine the posture, and the electrical signal feedback control sensitivity is high, so that the overall vehicle adjustment is more accurate and smooth, thereby increasing the vehicle comfort.
Patent WO-2018202052-A1 (WO)
Title: 系统信息变更指示方法、网络侧设备及终端
Inventor: CHEN LI
IPC: H04W4/12
Filed: 2018-05-02
Abstract: 本公开实施例提供一种系统信息变更指示方法、网络侧设备及终端，该方法包括：第一网络侧设备向第二网络侧设备发送变更指示，所述变更指示用于指示系统信息发生变化；进而第一网络侧设备向第一终端发送系统信息变更通知，所述系统信息变更通知用于指示系统信息发生变化。
Patent WO-2019192070-A1 (WO)
Title: Foam metal preparation method
Inventor: WU JIANGMING
IPC: C25D3/12
Filed: 2018-06-01
Abstract: Provided is a method for preparing a foam metal. The method comprises: carrying out a conductive treatment on a polyurethane foam, and electrodepositing at least one metal to obtain a foam metal substrate; carrying out a heat treatment on the resulting foam metal substrate in a hydrogen atmosphere to remove the polyurethane; depositing a metal material different from the metal foam substrate on the foam metal substrate to obtain a foam metal alloy; and carrying out a diffusion heat treatment on the foam metal alloy under a reduction atmosphere of hydrogen gas, and rapidly cooling the foam metal alloy after the diffusion heat treatment, thereby finally obtaining a foam metal alloy having an ultrahigh specific surface area. On the basis of the difference in diffusion rate of dissimilar metals in the process of high temperature interdiffusion, the diffusion reaction can be quickly stopped by rapid cooling at the highest point of diffusion. Therefore, defects such as vacancies and holes left by incomplete diffusion are retained to form the ultra-high specific surface area foam metal.
Patent WO-2019232675-A1 (WO)
Inventor: GUAN RAN
IPC: F16B35/00
Filed: 2018-06-04
Abstract: 本发明公开了用于测量预加载荷的螺栓组件及包括这种螺栓组件的轴承预加载荷测量装置。该螺栓组件的应力/应变传感器设置于胀紧套的胀紧套外圈的径向外侧面或胀紧套内圈的径向内侧面，通过调节连接件在盲孔的位置来调节胀紧套内圈相对于胀紧套外圈在轴向上的位置，以调节应力/应变传感器的初始应变状态。这样，通过应力/应变传感器能够直接测量螺栓的应变，即使在频繁振动或温度变化的情况下也不会影响测量精度，从而提高了测量精度和可靠性；通过调节连接件能够容易校准每一个螺栓组件的应力/应变传感器的初始应变状态，从而进一步保证了螺栓组件的测量精度和可靠性。
Patent WO-2019232743-A1 (WO)
Inventor: ZHENG ZHIHONG
IPC: G06F17/50
Filed: 2018-06-07
Abstract: 一种磁场中心误差的矫正方法及装置、设备及存储介质，该方法包括：获取磁铁的磁场作用后的束流在预设束流位置的当前束流位置参数（S101），其中，当前束流位置参数为实际束流位置参数相对于参考束流位置参数的偏移量，参考束流位置参数对应于预设磁场中心位置；根据当前束流位置参数调节磁铁的磁铁位置参数，以使磁铁的磁场中心误差小于预设误差阈值（S102），其中，磁场中心误差为实际磁场中心位置相对于预设磁场中心位置的偏差。
Patent WO-2018228340-A1 (WO)
Title: 内存块类型处理方法、装置、电子设备及可读存储介质
Inventor: LIN KENGYU
IPC: G06F12/02
Filed: 2018-06-11
Abstract: 一种内存块类型处理方法、装置、电子设备及可读存储介质，所述电子设备的内存包括多个可移动类型的内存块、多个可回收类型的内存块及多个不可移动类型的内存块，所述方法包括：对电子设备中各个内存块的状态进行监测(S110)；当监测到有内存块被释放时，对被释放内存块的类型进行检测(S120)；当检测到的被释放内存块的原始类型与当前类型不一致时，对被释放内存块的内存释放容量进行检测(S130)；根据检测到的内存释放容量对所述被释放内存块的当前类型进行调整(S140)。由此，能够保证可回收和/或可移动类型内存分区的区域范围，在内存重整时，可有效重整出足够的连续内存供给用户使用，缓和内存碎片化问题。
Patent WO-2019153618-A1 (WO)
Title: Method for determining optimal solution for mine ventilation network optimization
Inventor: LI BINGRUI
IPC: E21F1/00
Filed: 2018-06-13
Abstract: Disclosed is a method for determining the optimal solution for mine ventilation network optimization. A ventilation network of the method has p nodes and b branches, a feasible solution for ventilation network optimization is expressed using QM(q m1 , q m2 , …, q mj , …, q mb ) and SM(s m1 , s m2 , …, s mj , …, s mb ), where q mj  is the branch air volume, and s mj  is an adjusted air resistance value. The method comprises the following steps: step one, determining a necessary condition satisfied by the optimal solution; and step two, determining the optimal solution for ventilation network optimization. The method obviates the need to employ a complex theoretical calculation to verify the result of mine ventilation network optimization, obviates the need to employ various optimization calculation methods for mutual verification, directly determines, on the basis of the optimization calculation result and of structural characteristics of the ventilation network, whether the feasible solution for ventilation network optimization is the optimal solution, and accurately determines whether an onsite adjustment position is the best, thus guiding the onsite ventilation network adjustment.
Patent WO-2019174147-A1 (WO)
Title: Charging unit, and battery swapping station
Inventor: HAO ZHANDUO
IPC: A47B47/00
Filed: 2018-06-22
Abstract: A charging unit, comprising: a frame (1) for storing a battery; a transport mechanism (2), the transport mechanism (2) being driven by an external force to transport the battery into or out of the frame (1); a charging connection device (3), the charging connection device (3) being disposed on the frame (1), and the battery being fixed with respect to the frame (1) by means of the charging connection device (3); and a first expansion member (106), the first expansion member (106) being disposed on the frame (1) and provided with a first connection portion (161) and a second connection portion (162) in a first direction, the first connection portion (161) having a first structure, the second connection portion (162) having a second structure, and the first structure being configured to have a structure matching the second structure. Further disclosed is a battery swapping station comprising the charging unit. The charging unit is suitable for large-scale production, low in costs, and easy to promote.
Patent WO-2019011169-A1 (WO)
Title: Sim card state determining method and apparatus
Inventor: Zeng cangsong
IPC: H04W8/18
Filed: 2018-07-04
Abstract: The present invention is applicable to the technical fields of communications, and provides a SIM card state determining method and apparatus, applicable to SIM cards stored in a cloud SIM card pool and allocated to terminals by means of a server for use. The method comprises: obtaining SIM card feature data comprising SIM card traffic of a terminal, and determining a use state of a SIM card according to the feature data and a preset recognition model; if the SIM card is in an idle state, sending a SIM card release request to the terminal to release the SIM card; obtaining, after the SIM card is released, card use application data sent by the terminal; and further optimizing the recognition model according to the card use application data, so as to determine the use state of the SIM card by using the optimized recognition model. By repeating the steps above, the determination accuracy of the SIM card state can be continuously improved, and the actual state of the SIM card is finally approached.
Patent WO-2019137024-A1 (WO)
Title: Thrust bearing, rotor system and control method for thrust bearing
Inventor: JIN PU
IPC: F16C32/04
Filed: 2018-08-31
Abstract: A thrust bearing (500), a rotor system and a control method for the thrust bearing, the thrust bearing comprising: a thrust disc (5101), fixedly connected to a rotating shaft (100); and a first stator (5102) and a second stator (5103) which penetrate the rotating shaft (100), the first stator (5102) and the second stator (5103) being disposed on two opposite sides of the thrust disc respectively. Each stator comprises magnetic bearings (5104) and a foil bearing (5105), a plurality of first magnetic parts are arranged on the magnetic bearings (5104) in the circumferential direction, and second magnetic parts are arranged on the foil bearings (5105), wherein the foil bearings (5105) are disposed between the magnetic bearings (5104) and the thrust disc (5101), bearing gaps (5106) are formed between the foil bearings (5105) and the thrust disc (5101), and the foil bearings (5105) may move in the axial direction of the rotating shaft (100) under the action of magnetic force. The bearing gaps and the magnetic bearings are provided in the thrust bearing, so that the thrust bearing forms a gas and magnet hybrid thrust bearing, and the dynamic performance and the stability of the thrust bearing under a high-speed running state may be improved owing to gas bearings and the magnetic bearings being able to work cooperatively.
Patent WO-2020061867-A1 (WO)
Inventor: YU YINGHUI
IPC: H04W74/08
Filed: 2018-09-26
Abstract: Provided are a data transmission method and apparatus, wherein same relate to the field of communications, and can reduce power consumption and delay in sending uplink data by a terminal device. The method is: a terminal device receiving a first resource configuration from a network device, wherein the first resource configuration is used for indicating a first resource, and the first resource is used for sending data when the terminal device is in an idle state; and when the terminal device is in an idle state and there is first uplink data to be sent, the terminal device sending, on the first resource, first uplink data to the network device. The embodiments of the present application are applied to an Internet of Things communication system.
Patent WO-2019109781-A1 (WO)
Title: 混合型海上风场直流换流器
Inventor: CAI XU
IPC: H02M7/06
Filed: 2018-11-11
Abstract: 混合型海上风场直流换流器，包括：二极管整流器，二极管整流器的交流侧连接至风场内网，二极管整流器的直流侧连接至高压直流（HVDC）；辅助换流器，辅助换流器分别与风场内网及高压直流（HVDC）连接；其中辅助换流器包括：模块化多电平变换器，模块化多电平变换器的交流侧经变压器连接至风场内网；子模块串，子模块串的一端连接至模块化多电平变换器，另一端连接至高压直流（HVDC）输电线路；滤波电路，子模块串的另一端经过滤波电路连接至高压直流（HVDC）输电线路。该换流器具有如下的有益效果：与完整电压等级的MMC换流器相比，可以大幅减少子模块（1）与IGBT数量，减少了系统成本。能够在风场启动阶段主动建立风场内网电压，提供风风场的启动功率，实现风场的黑启动。
Patent WO-2019174286-A1 (WO)
Title: Optical imaging lens group
Inventor: ZHOU XIN
IPC: G02B13/00
Filed: 2018-11-12
Abstract: Provided is an optical imaging lens group, comprising, in sequence from an object side to an image side, a first lens (E1) having a positive focal power; a second lens (E2) having a focal power; a third lens (E3) having a focal power; a fourth lens (E4) having a focal power, with an object-side surface (S7) thereof being a convex surface and an image-side surface (S8) being a concave surface; a fifth lens (E5) having a negative focal power; a sixth lens (E6) having a negative focal power, with an object-side surface (S11) being a concave surface; and a seventh lens (E7) having a focal power, wherein the effective focal distance f5 of the fifth lens (E5) and the effective focal distance f of the optical imaging lens group satisfy -40<f5/f<0. The optical imaging lens group has the characteristics of a small depth-of-field and a large magnification ratio, and collocates with a wide-angle lens to form dual cameras, so that a large magnification ratio and a great imaging effect can be achieved in an auto-focusing situation, and the processing characteristics and miniaturization thereof can also be ensured.
Patent WO-2019144692-A1 (WO)
Inventor: LIN TAO
IPC: G01N33/49
Filed: 2018-11-26
Abstract: 本文公开了一种胰高血糖素保护剂，包括抗凝剂10～100g/L；抗氧化剂2.5～150g/L；丝氨酸蛋白酶抑制剂1～100g/L；表面活性剂0.1～5g/L；DPP-IV抑制剂0.02～4mmol/L；缓冲液20～200mmol/L；生物防腐剂0.1～10ml/L。该保护剂主要用于血液样本中胰高血糖素的保护，自身性能稳定，同时对提高胰高血糖素的稳定性有明显作用。
Patent WO-2020006972-A1 (WO)
Title: Method of fabricating a micro light emitting diode display substrate, and micro light emitting diode display substrate
Inventor: SUN SHUANG
IPC: H01L33/00
Filed: 2018-11-26
Abstract: A method of fabricating a micro light emitting diode (micro LED) display substrate. The method includes forming a definition layer on a growth substrate for defining a plurality of subpixel areas, the definition layer formed to include a plurality of lateral walls, each of the plurality of subpixel areas surrounded by a respective one of the plurality of lateral walls; forming a plurality of semiconductor layers of a plurality of micro LEDs on the growth substrate in the plurality of subpixel areas defined by the definition layer; transferring the plurality of semiconductor layers of the plurality of micro LEDs on the growth substrate onto a target substrate; and removing the growth substrate from the plurality of semiconductor layers of the plurality of micro LEDs transferred onto the target substrate.
Patent WO-2020113531-A1 (WO)
Title: Data recovery method and device, and electronic device
Inventor: WANG LIZHONG
IPC: G06F11/14
Filed: 2018-12-06
Abstract: Provided is a data recovery method and device, and an electronic device. The method comprises: entering the Recovery mode in a shutdown state (S110); obtaining data to be recovered in a mounted specified partition (S120); and writing the data to be recovered into an external device connected with the electronic device (S130). The method can enter the Recovery mode of the electronic device in the shutdown state, then obtain the data to be recovered in the mounted specified partition in the Recovery mode, and then write the data to be recovered into the external device connected with the electronic device. By means of entering the Recovery mode, then reading the data from the mounted specified partition and saving the data into the external device, a user still can obtain the data stored in the electronic device when the electronic device cannot be started, which avoids user data loss and improves user experience.
Patent WO-2020124296-A1 (WO)
Title: Système de patrouille électronique
Inventor: LIU XUEKAI
IPC: G07C1/20
Filed: 2018-12-16
Abstract: La présente invention concerne un système de patrouille électronique, comprenant des dispositifs de lecture de carte (1), des dispositifs de patrouille (2) et des dispositifs de traitement (3). Un module de lecture d'un dispositif de lecture de carte (1) sert à lire des informations d'identification d'une carte de patrouille, à générer une première requête de connexion en fonction d'un code d'identifiant du dispositif de lecture de carte, des informations d'identification et du temps, et à les envoyer à un dispositif de traitement (3) ; un module d'acquisition d'image du dispositif de lecture de carte (1) sert à collecter des informations d'image, à générer une seconde requête de connexion en fonction du code d'identifiant du dispositif de lecture de carte, des informations d'image et du temps, et à les envoyer au dispositif de traitement (3) ; le dispositif de traitement (3) sert à analyser la première requête de connexion pour obtenir le code d'identifiant du dispositif de lecture de carte, les informations d'identification et le temps de lecture, à obtenir un premier code d'identifiant d'utilisateur associé en fonction des informations d'identification, et à obtenir une liste d'autorité correspondante en fonction du premier code d'identifiant d'utilisateur ; et un dispositif de patrouille (2) sert à effectuer un traitement de patrouille conformément à une instruction d'ouverture reçue.
Patent WO-2019227902-A1 (WO)
Title: Icn message forwarding method
Inventor: WANG JINLIN
IPC: H04L45/74
Filed: 2018-12-17
Abstract: Disclosed is a method for forwarding an ICN message, the method comprising: step 1) a network forwarding device maintains a network entity ID association state table, which is used for recording the state of a network entity ID and a network address to which the network entity is associatively bound; after the network address binding relationship of the network entity changes due to its location movement, the network forwarding device adds or updates the record of the network entity in the network entity ID association state table according to notification information of the network entity; step 2) upon the receipt of an ICN message, the network forwarding device determines, according to information of the current network entity ID association state table, whether the ICN packet needs to be processed; if yes, the ICN packet is forwarded after being processed; otherwise, the ICN packet is directly forwarded. The method of the present invention can improve the success rate of message delivery and improve the performance of data service.
Patent WO-2019218666-A1 (WO)
Inventor: CUI XINZHUANG
IPC: E02D5/38
Filed: 2018-12-18
Abstract: 一种防堵塞强化透水桩及施工方法，将透水土工布(5)进行强化处理，添加双向土工格栅(4)，形成土工布筒(7)，既能增加桩体的成型能力，又能提高透水桩的桩体强度。然后将其与透水混凝土桩包裹，形成袋装透水混凝土桩，既能保证良好的渗透性，能降低土颗粒进入，避免透水混凝土桩堵塞；而且土工格栅(4)本身的较大张拉强度,将桩体紧密地围护着,使桩体具有较大的强度和模量,提高了其抵抗变形和破坏的能力。
Patent WO-2020082553-A1 (WO)
Inventor: ZHA WENTING
IPC: F04B43/04
Filed: 2018-12-20
Abstract: 一种弹性膜片式泵体，包括固定壳（1），固定壳的底部固定连接有电机（2），电机的输出轴端延伸至固定壳内部并固定连接有齿轮（3），固定壳内壁之间转动连接有中心轴（4），中心轴的表面依次转动连接有传动齿轮（5）、偏心轮（6），偏心轮的表面转动连接有拉杆（7），固定壳的顶部固定连接有下固定座（8），下固定座的顶部设置有弹性膜片（9），弹性膜片的中心固定连接有螺母（10），弹性膜片的顶部设置有吸允上盖（11），吸允上盖的一端固定连接有转接阀（12），转接阀的内部依次固定连接有进水单向阀（13）、出水单向阀（14）。该种弹性膜片式泵体，解决了水泵在使用过程中液体中的杂质会磨损机械部件，造成密封性差，使用过程中会漏水，寿命低的问题。
Patent WO-2019137212-A1 (WO)
Title: Method and apparatus for visualization of public welfare activities
Inventor: FANG FANG
IPC: G06F16/00
Filed: 2018-12-26
Abstract: A method and apparatus for the visualization of public welfare activities, the method comprising: responding to an operation of a target user selecting a region for carrying out a public welfare activity, and displaying a public welfare map of the target geographic region to the target user, the public welfare map comprising a first icon indicating a public welfare activity which has been carried out and a second icon for a public welfare activity that may be carried out (S102); responding to an operation of the target user selecting the second icon on the public benefit welfare map, and updating the selected second icon as the first icon (S104).
Patent WO-2020113720-A1 (WO)
Inventor: XIE HEPING
IPC: G01N1/08
Filed: 2018-12-27
Abstract: Disclosed is a fidelity coring device, comprising an outer barrel (10) and a fidelity cabin (30), wherein the fidelity cabin (30) is arranged in a hollow cavity of the outer barrel (10), the outer barrel (10) is used for drilling a rock core, the fidelity cabin (30) is used for containing the rock core, an energy accumulator (70) is arranged in the outer barrel (10), and the energy accumulator (70) is connected to the fidelity cabin (30). By comparing the pressure of the rock core in the detected fidelity cabin (30) with the pressure at a coring position, the energy accumulator (70) pressurizes or depressurizes the fidelity cabin (30) to enable the pressure in the fidelity cabin (30) to be identical to the pressure at the coring position. By arranging the fidelity cabin (30) and arranging the energy accumulator (70) in the outer barrel (10), the energy accumulator (70) can pressurize or depressurize the fidelity cabin (30) to enable the pressure in the fidelity cabin (30) to be identical to the pressure at the coring position in order to realize a pressure maintaining effect.
Patent WO-2019129148-A1 (WO)
Inventor: YU JIANGMIAO
IPC: C08K5/01
Filed: 2018-12-27
Abstract: L'asphalte modifié selon la présente invention est préparé à partir des matières premières suivantes, en parties en poids : 100-120 parties d'asphalte, 6-20 parties d'un modificateur, 3-9 parties d'un agent de compatibilité, 0,15-0,25 partie de soufre, 0,4-0,6 partie d'un agent antidésenrobage non amine et 0,2-0,4 partie d'un agent de couplage; et le modificateur comprend un copolymère séquencé de styrène-butadiène-styrène, un caoutchouc et un polyuréthane. L'asphalte modifié selon la présente invention peut répondre simultanément à : une recouvrance élastique à 25 °C ≥ 98 %, une viscosité dynamique à 60 °C ≥ 500 000 Pa·s, un module de cisaillement composite à 60 °C ≥ 10 Pa et une température critique à G*/Sin ≥ 2,2 kPa ≥ 94°C.
Patent WO-2019218684-A1 (WO)
Title: Application partition processing method, device, and computer readable storage medium
Inventor: LIAO DAN
IPC: A63F13/358
Filed: 2018-12-27
Abstract: The present invention provides an application partition processing method, a device, and a computer readable storage medium. In embodiments of the present invention, an application component obtains location information of a user from a first application, and then obtains an application partition of the user in a second application according to the location information of the user, so that the application component can associate the user to the application partition. Therefore, the application partition of the user is realized.
Patent WO-2020077884-A1 (WO)
Title: Electroluminescent material, method for preparing electroluminescent material, and light emitting device
Inventor: LUO JIAJIA
IPC: H01L51/54
Filed: 2019-01-02
Abstract: Provided are an electroluminescent material, a method for preparing an electroluminescent material, and a light emitting device. The preparation method comprises: using a reaction between 2,7-dibromofluorene and bromohexyl to generate a first intermediate product, using a reaction between the first intermediate product and a diboron reagent to generate a second intermediate product, using a reaction between 1,4-dibromohydroquinone and an organic thermally activated delayed fluorescent material to generate a third intermediate product, and reacting the first intermediate product, the second intermediate product and the third intermediate product again to generate an electroluminescent material.
Patent WO-2019137325-A1 (WO)
Inventor: LEI XIN
IPC: A61P37/00
Filed: 2019-01-07
Abstract: 提供了巴瑞替尼磷酸盐的新晶型及其制备方法，属于药物化学领域。所述晶型为晶型α或晶型β。所述晶型α的XRPD图含有如下2θ(误差±0.2度)值的特征峰：12.45,14.65,15.47,16.34,17.47,20.45,22.07,24.22,25.58,26.64,28.50,29.86度；所述晶型β的XRPD图含有如下2θ(误差±0.2度)值的特征峰：3.84,8.17,12.76,16.84,19.05,21.85,24.73度。所述晶型α，晶型β均具有较好的溶解性或稳定性，有利于储存、转移、生产工艺中操作，适于制备成制剂。
Patent WO-2019149159-A1 (WO)
Title: Composition comprising oxadiazole derivative, preparation method therefor and use thereof
Inventor: WU JIAHU
IPC: C07D271/08
Filed: 2019-01-28
Abstract: Disclosed in the present invention are a composition comprising a compound represented by formula (I), a preparation method therefor, and use thereof in the field of diseases relating to IDO1.
Patent WO-2020181494-A1 (WO)
Title: Parameter synchronization method, image capture apparatus, and movable platform
Inventor: YU LIFU
IPC: H04N5/232
Filed: 2019-03-12
Abstract: A parameter synchronization method, an image capture apparatus, and a movable platform. The method comprises: sending a frame synchronization instruction to multiple elements within the image capture apparatus, so that the multiple elements configure image frame numbers corresponding to the moment at which the frame synchronization instruction is received to be the same initial frame number, and count image frame numbers starting from the same initial frame number when a frame synchronization signal is received (S301); obtaining at least one exposure parameter required for image capture (S302); determining the sending time of each exposure parameter according to the effective delay duration of each exposure parameter (S303); and when the sending time of each exposure parameter is reached, sending the exposure parameter to N elements that require the exposure parameter among the multiple elements, so that the N elements use the at least one exposure parameter at the same image frame number (S304). Exposure parameters generated at the same time may take effect on the same image frame in the N elements, thereby avoiding the problem of image exposure and improving image quality.