baber/WOPTO huggingface dataset:
Patent WO-2019010992-A1 (WO)
Title: Turbine cooling control method and device for gas turbine, and storage medium
Inventor: QIU LIXIONG
IPC: F01D25/12
Filed: 2018-03-13
Abstract: Disclosed are a turbine cooling control method and device for a gas turbine, belonging to the field of industrial system control. The method comprises: controlling an exit pressure of a gas turbine cooling water supply device to be a pre-determined pressure that is higher than a high pressure steam drum pressure of the gas turbine, with the cooling water supply device being used for supplying cooling water to the gas turbine cooling device; and controlling a cooling water temperature of the gas turbine cooling device to be lower than a pre-set temperature. The method and device not only conserve energy during a gas turbine cooling control process, but also avoid pipe collisions, thereby ensuring stable operation of a gas turbine set.
Patent WO-2019015351-A1 (WO)
Title: Supporting mobility and multi-homing in the transport layer inside end-hosts
Inventor: WAN TAO
IPC: H04L12/28
Filed: 2018-03-23
Abstract: A method, in a node of a network, of establishing a transport layer connection with another node of the network. The method comprises: sending, by the node, a first permanent identifier of the transport layer connection to the other node, the first permanent identifier being independent of at least an IP-address of the node; receiving, by the node, a second permanent identifier of the transport layer connection from the other node, the second permanent identifier being independent of at least an IP-address of the other node; and associating, by the node, the first and second permanent identifiers with a transport layer identifier of the transport layer connection.
Patent WO-2019134264-A1 (WO)
Inventor: SONG QITAO
IPC: G06F3/14
Filed: 2018-03-28
Abstract: A screen duplication display method, a display device (1, 4, and 7), an electronic device (2, 5, and 8), and a storage medium. The method is applicable in the display device (1, 4, and 7). The display device (1 and 4) comprises a first wireless connection module (14 and 44) and a display module (10 and 40). The screen duplication display method comprises: controlling the first wireless connection module (14 and 44) to automatically establish a wireless connection (41) to a wireless screen duplication device (3 and 6); receiving from the wireless screen duplication device (3 and 6) via the first wireless connection module (14 and 44) screen content of the electronic device (2 and 5) communicatively connected to the wireless screen duplication device (3 and 6), and controlling the display module (10 and 40) to display the screen content (42). The screen duplication display method, the display device (1, 4, and 7), the electronic device (2, 5, and 8), and the storage medium are simple to operate and provide great user experience.
Patent WO-2018188491-A1 (WO)
Title: 智能存储罐
Inventor: XIE YOUCHENG
IPC: B65D51/24
Filed: 2018-03-30
Abstract: 一种智能存储罐，包括罐体（1）和盖体（2），盖体（2）内设有真空发生装置（3）和用于收发信号的无线传输装置（4），真空发生装置（3）能将罐体（1）抽真空，真空发生装置（3）与所述无线传输装置（4）连接，罐体（1）内设有用于控制真空发生装置（3）的控制装置（5），真空发生装置（3）包括第一通信部（31），控制装置（5）包括第二通信部（51），第一通信部（31）随所述盖体（2）安装在罐体（1）上而与第二通信部（51）连通，盖体（2）上还设有与无线传输装置（4）相连接的第一显示装置（6）。智能存储罐可通过无线传输装置（4）与智能终端无线连接，通过智能终端设置物品的名称、数量和保存期限等等信息，并且通过智能终端进行提示，智能终端还可以将这些信息发送到存储罐，并在第一显示装置（6）上进行显示，这样可以方便用户记录物品的保存信息。
Patent WO-2018192448-A1 (WO)
Title: 一种人证比对的认证方法、系统及相机
Inventor: FENG RENGUANG
IPC: G06K9/00
Filed: 2018-04-16
Abstract: 一种人证比对的认证方法、系统及相机，其中，人证比对的认证方法包括：采集多张人脸图像；并获取多张人脸图像中满足预设条件的至少一张目标人脸图像（S101）；接收证件读取配套设备获取的证件图像（S102）；将证件图像与各目标人脸图像分别进行比对，得到各目标人脸图像的人证相似度（S103）；如果人证相似度高于预设相似度阈值的目标人脸图像的数量达到第一预设数量，则确定认证成功（S104）。该方法通过人证比对实现人员认证的高实时性。
Patent WO-2019100651-A1 (WO)
Inventor: ZHANG YONG
IPC: A47L11/00
Filed: 2018-04-18
Abstract: L'invention concerne un balai-éponge comprenant : un boîtier (1), et un rouleau (2) et une boîte à déchets (3) qui sont montés sous le boîtier (1) et qui sont proches l'un de l'autre, une barre de nettoyage (4) de rouleau est disposée au-dessus de la boîte à déchets (3), et la barre de nettoyage (4) vient en butée contre le rouleau (2) et balaye les déchets collés sur le rouleau (2) en les amenant dans la boîte à déchets (3). Par rapport à l'état de la technique, le balai-éponge lui-même est pourvu d'une boîte de collecte de déchets, peut s'adapter à une grande quantité de déchets finement broyés, et peut fonctionner en continu et a un rendement de nettoyage élevé ; et ledit balai-éponge ne prend pas beaucoup de place, est léger et est très facile et pratique à utiliser.
Patent WO-2019095636-A1 (WO)
Title: 苯磺酸酯衍生物的合成方法
Inventor: YAN CAIQIAO
IPC: H01M10/42
Filed: 2018-04-26
Abstract: 苯磺酸酯衍生物的合成方法，属于化合物合成的技术领域，以式(I)为原料，与乙二醇或R2-OH反应生成式(II)或式(III)，其中R1选自烷基、H或F，R2选自烯丙基、炔丙基或苯，具体操作为，将乙二醇或R2-OH与二氯甲烷加入反应器中，搅拌下加入有机碱，然后降温到15℃以下，开始滴加式(I)，滴毕，回到室温继续搅拌0.5-1h，然后升温、回流反应1-2h，反应完全后，冰解处理，分层，干燥浓缩，得到苯磺酸酯衍生物产品。本发明合成方法简单，反应过程温和、稳定，收率高，制得的产品纯度高。
Patent WO-2018205862-A1 (WO)
Title: 化学液体的等离子体处理方法及装置
Inventor: Cheng jiuhua
IPC: C02F1/74
Filed: 2018-04-28
Abstract: 一种化学液体的等离子体处理方法及装置，等离子体处理方法包括以下步骤：向待处理液体中通入气泡，然后将得到的气液混合液体通入等离子体发生器（40）中，等离子体发生器（40）激发气泡内的气体产生等离子体，等离子体与待处理液体发生反应，以实现对液体的处理，等离子体处理装置包括用于盛放待处理液体的容器（10），容器（10）的内部或容器（10）壁上设有用于产生气泡的气泡发生装置（20），容器（10）与等离子体发生器（40）通过管路连接。
Patent WO-2019140808-A1 (WO)
Title: Working method for focus following system
Inventor: LIAO YILUN
IPC: H04N5/232
Filed: 2018-05-08
Abstract: Disclosed is a working method for a focus following system. The method comprises the following steps: communication relationship establishment: establishing a communication connection between a focus follower and a stabilizer; signal input: inputting a focus following signal by means of an input module of the stabilizer; signal transmission: a first communication module transmitting the focus following signal to a second communication module; and focus following control: an execution module carrying out a corresponding focus following operation according to the focus following signal received by the second communication module. By means of the working method for the focus following system disclosed in the present invention, the problems in the art that it is necessary to adjust the parameters of a focus follower and a pan tilt with both hands, the user experience is poor, the reliability of the pan tilt is low and the photographing efficiency is low are solved, and a stabilizer focus following system capable of adjusting camera parameters and also capable of achieving camera focus following is realized.
Patent WO-2018214873-A1 (WO)
Inventor: YANG MAOHUA
IPC: H04L5/00
Filed: 2018-05-22
Abstract: 本公开提供了一种语音信令传输方法和装置，所述语音信令传输方法包括：第二设备发送请求信令给第一设备；第二设备接收第一设备发送的要求第二设备尝试呼叫的信令，并发送尝试呼叫的信令给第一设备；第二设备接收第一设备发送的响铃信令，并发送临时响应信令给第一设备；以及第二设备接收第一设备发送的确认响应的信令及确认请求的信令，并发送响应信令给第一设备。
Patent WO-2019015389-A1 (WO)
Title: Method and device for chroma prediction
Inventor: YANG HAITAO
IPC: H04N19/50
Filed: 2018-05-22
Abstract: Provided are a method and device for chroma prediction, which improve the accuracy of chroma prediction in a video encoding/decoding process and improve the quality of a reconstructed image. The method comprises: acquiring luminance information and chroma information about an image block to be processed, first processing information and second processing information, wherein the first processing information indicates a down-sampling processing mode of a luminance component of the image block to be processed, and the second processing information indicates a down-sampling processing mode of a chroma component of the image block to be processed; reconstructing, according to the luminance information about image block to be processed, a transient luminance block of the image block to be processed, wherein a resolution of the transient luminance block is determined by a sampling format of the image block to be processed and the first processing information; and acquiring, according to the resolution of the transient luminance block, the sampling format of the image block to be processed, and the second processing information, a prediction block of the transient chroma block of the image block to be processed, wherein the resolution of the transient luminance block and the resolution of the transient chroma block are the same, and the resolution of the transient chroma block is determined by the sampling format of the image block to be processed and the second processing information.
Patent WO-2019227313-A1 (WO)
Title: Method, apparatus and computer readable media for policy distribution
Inventor: SHEN YANG
IPC: H04W8/20
Filed: 2018-05-29
Abstract: Embodiments of the present disclosure relate to methods, apparatuses and computer program products for policy distribution in a communication system. A method implemented at a network device comprises: receiving, from a terminal device, at least one of a request for policy synchronization and a device identifier; determining whether a policy rule is to be distributed to the terminal device, based on the received at least one of the request for policy synchronization and the device identifier; and controlling policy distribution to the terminal device based on the determination.
Patent WO-2019136908-A1 (WO)
Title: Cancer identification method, device and storage medium
Inventor: WANG JIANZONG
IPC: G06T7/00
Filed: 2018-05-31
Abstract: Provided are a cancer identification method, device and a storage medium, wherein the method comprises: receiving a picture of a pathological section for cancer identification; determining a preset type model corresponding to the picture of the pathological section according to a mapping relationship between the type of cancer to be identified and a preset type model; identifying the picture of the pathological section using the determined preset type model to generate an identification result. The present application determines whether a patient corresponding to the picture has cancer by identifying the cancerous area block in the picture of the pathological section, thereby improving the efficiency of cancer detection.
Patent WO-2018228418-A1 (WO)
Title: Systèmes et procédés pour déterminer des demandeurs de service combinables
Inventor: ZHUO CHENGXIANG
IPC: G06Q10/02
Filed: 2018-06-13
Abstract: Un procédé selon l'invention peut comprendre la réception d'une première demande de service provenant d'un premier demandeur de service. Le procédé peut comprendre l'obtention d'une pluralité de premiers demandeurs de service candidats. Le procédé peut comprendre le fait de déterminer s'il existe au moins un deuxième demandeur de service associé à une seconde demande de service qui peut être combinée avec la première demande de service dans la pluralité de premiers demandeurs de service candidats. Le procédé peut comprendre la détermination d'une pluralité de troisièmes demandeurs de service différents de la pluralité de premiers demandeurs de service candidats en réaction à une détermination de l'absence du ou des deuxièmes demandeurs de service. Le procédé peut comprendre la détermination d'au moins un demandeur de service cible parmi la pluralité de troisièmes demandeurs de service. Le procédé peut comprendre l'envoi d'un message de covoiturage au(x) demandeur(s) de service cible(s) pour amorcer une troisième demande de service qui peut être combinée avec la première demande de service.
Patent WO-2019019840-A1 (WO)
Title: Storage battery equalization method and device for photovoltaic energy storage system, and photovoltaic energy storage system
Inventor: SU HAIXIA
IPC: H02J7/00
Filed: 2018-06-21
Abstract: Disclosed are a storage battery equalization method and device for a photovoltaic energy storage system, and the photovoltaic energy storage system. The storage battery equalization method therefor comprises: step I, determining whether a photovoltaic energy storage system is in an energy storage state, and if so, proceeding to step II, otherwise, continuing to execute step I; step II, determining whether a storage battery pack needs to be equalized, and if so, proceeding to step III, otherwise, returning to step I; and step III, equalizing the storage battery pack, and continuing to charge the storage battery pack after equalization is complete. In the present invention, a storage battery is equalized by using a photovoltaic cell and a photovoltaic controller, which are included in a photovoltaic energy storage system; and compared with equalization by using a battery management system (BMS) in an energy storage system, the present invention saves on hardware costs, and improves the usage efficiency of a photovoltaic cell.
Patent WO-2019192081-A1 (WO)
Inventor: HAO SIKUN
IPC: G09G3/36
Filed: 2018-06-22
Abstract: A vertical alignment liquid crystal display device comprises multiple data lines and multiple scan lines. The multiple data lines and the multiple scan lines intersect to form multiple pixel regions. Two adjacent data lines and two adjacent scan lines enclose each pixel region. Each pixel region comprises a switch thin film transistor and a subpixel. A gate and a drain of the switch thin film transistor are respectively connected to the scan line and the data line. A source of the switch thin film transistor is connected to the subpixel. In two adjacent pixel regions at the same row, a first capacitor is connected in series between two sources of the two switch thin film transistors, and the source of each switch thin film transistor is connected only to one first capacitor. The method can mitigate defects of a liquid crystal display device, such as a color shift at a large viewing angle and a drop in the contrast.
Patent WO-2019119761-A1 (WO)
Inventor: LIU JIE
IPC: F04D27/00
Filed: 2018-06-22
Abstract: 一种散热风扇启动方法，包括：利用第一驱动电压驱动风扇（S10），并检测风扇的转速（S30）；响应于风扇的转速为零，将风扇的驱动电压切换至第二驱动电压（S70），其中，第二驱动电压大于第一驱动电压。其能够提高设备风扇运行的可靠性。
Patent WO-2019001408-A1 (WO)
Title: Physical random access channel preamble retransmission for nr
Inventor: LIN GUAN-YU
IPC: H04W52/48
Filed: 2018-06-26
Abstract: A method of physical random-access channel (PRACH) preamble retransmission for new radio (NR) is proposed. A power ramping counter is introduced in addition to a preamble transmission counter for a RACH procedure. A UE determines the preamble TX power based on the power ramping counter. The UE updates the power ramping counter based on each PRACH transmission condition, which comprises both a selected DL beam and a selected UL beam for preamble transmission. The power ramping counter is incremented by one if the transmission condition remains the same as a previous PRACH preamble transmission. On the other hand, the power ramping counter remains unchanged if the transmission condition is different from a previous PRACH preamble transmission.
Patent WO-2019001495-A1 (WO)
Title: Refrigerator
Inventor: FEI BIN
IPC: F25D11/02
Filed: 2018-06-28
Abstract: A refrigerator, comprising: a refrigerator body (100), which is provided with a cooling space and at least one storage space; an air discharge device (300), which is provided with a peripheral wall portion (310) that extends in the longitudinal direction of the refrigerator body (100) as well as a first axial end portion (320) that is disposed at one end of the peripheral wall portion (310), a plurality of first air outlets (311) being disposed on the peripheral wall portion (310), and at least one second air outlet (321) being disposed on the first axial end portion (320); and an air duct assembly (200), which is mounted to the refrigerator body (100). The structure of the refrigerator is well-designed, and the refrigerator may effectively supply air.
Patent WO-2019148784-A1 (WO)
Title: Feedback circuit of variable threshold, consumable chip, and consumable
Inventor: HU RONGMING
IPC: B41J2/175
Filed: 2018-07-25
Abstract: A feedback circuit of a variable threshold, a consumable chip, and a consumable. The feedback circuit comprises: a control unit; a feedback module (2021) comprising four different feedback units connected between an output end and the ground in parallel; and feedbacks unit comprising strobe elements and feedback elements connected between the output end and the ground in series. The control unit is electrically connected to strobe elements of the feedback units so that the feedback module (2021) selects to output an electrical signal of one of the feedback units to the output end. Different feedback voltages can be generated by selecting different feedback units in response to the verification requirement of an imaging device so that the consumable can pass the verification of the imaging device.
Patent WO-2019024921-A1 (WO)
Title: Power supply circuit, electronic assembly, mobile terminal, and power supply control method
Inventor: LIN YUJIAN
IPC: H02M3/158
Filed: 2018-08-03
Abstract: Disclosed are a power supply circuit, an electronic assembly, a mobile terminal, and a power supply control method. The circuit comprises n capacitors, m power branches, and a control chip. The m power branches comprise at least one first type power branch and at least one second type power branch. The first type power branch comprises a pre-boost topology structure and an open-loop topology structure connected in series with the pre-boost topology structure. The pre-boost topology structure is connected with the control chip. The pre-boost topology structure comprises a direct state and a closed-loop state. The control chip is used for controlling the pre-boost topology structure to switch between the direct state and the closed-loop state according to an output voltage of a power supply to enable the pre-boost topology structure to pre-adjust the output voltage of the power supply and output a voltage range required by the open-loop topology structure. The problem of a narrow range of an input voltage in the related art is solved.
Patent WO-2020006803-A1 (WO)
Title: Supporting mechanism, flexible display device, and screen assembly
Inventor: CHEN SONGYA
IPC: G09F9/30
Filed: 2018-08-06
Abstract: A supporting mechanism (100) of a flexible display screen (200). The flexible display screen (200) comprises a bending section (202); the supporting mechanism (100) comprises an adhesion layer (10) and a bearing layer (20) stacked at the back surface of the flexible display screen (200); the bearing layer (20) is provided with a hinge (30) corresponding to the bending section (202); the adhesion layer (10) further comprises a first acting force member (010); the hinge (30) further comprises a second acting force member (020); an attractive force is generated between the first acting force member (010) and the second acting force member (020) to maintain a relative distance between the adhesion layer (10) and the hinge (30). During a bending or unfolding process of the flexible display screen (200), the first acting force member (010) and the second acting force member (020) work in concert to always maintain relative positives between the adhesion layer (10) and the hinge (30), so that the bending section (202) is kept in a supported state, and the flexible display screen (200) would not easily be damaged. Also provided are a flexible display device (300) and screen assembly (400) equipped with the supporting mechanism.
Patent WO-2020029267-A1 (WO)
Title: Physical unclonable function (puf) device
Inventor: WANG WENXUAN
IPC: G06F21/72
Filed: 2018-08-10
Abstract: A PUF device and a method for outputting a random sequence, the PUF device comprising: at least one PUF unit and at least one processing unit; a first PUF unit (100) in the at least one PUF unit comprises a first MOS transistor (110) and a second MOS transistor (120), the source electrodes of the two MOS transistor being connected to the same input voltage; the gate electrodes of the two MOS transistors float in the air; the drain electrodes of the two MOS transistors are connected to a first processing unit (200) in the at least one processing unit, and the first processing unit (200) is used for: when the input voltage is greater than or equal to a preset voltage, outputting a first random value corresponding to the first PUF unit (100) according to the difference between results outputted by the drain electrodes of the two MOS transistors. The PUF device has a simple structure, has no physical damage in the process of implementing functions, and is not easily decrypted from the device end.
Patent WO-2020019446-A1 (WO)
Inventor: SHAO HAICHEN
IPC: G01R1/02
Filed: 2018-09-17
Abstract: 本发明公开了一种多用途的通讯接口治具，竖直支架竖直设置在底座一侧并且竖直支架下端固定在底座上，主板固定装置设置在底座上侧，主板压板水平设置在主板固定装置上方，主板压板上开有与顶针机构匹配的通孔，顶针机构固定在主板压板上的通孔内，两根竖直滑竿竖直设置在主板压板两侧并且竖直滑竿下端固定在底座上，竖直滑竿上端固定在滑竿支架上，滑竿支架固定在竖直支架上，主板压板两侧开有与竖直滑竿匹配的通孔，主板压板通过通孔套设在竖直滑竿上并且能够沿着竖直滑竿上下滑动，主板压板与上下驱动机构连接由上下驱动机构驱动沿竖直滑竿滑动。本发明节约了成本的同时也保证了数据的安全性。
Patent WO-2020062075-A1 (WO)
Inventor: GONG HAIFENG
IPC: G06F9/30
Filed: 2018-09-28
Abstract: An extension device is positioned within a point-to-point link to connect two devices, where the extension device includes error detection circuitry to detect a set of errors at the extension device. The extension device further includes memory to store an event register, where the extension device is to write data to the event register to describe detection of an error by the error detection circuitry. The extension device further includes a transmitter to transmit a notification signal to indicate the detection of the error and presence of the data in the event register associated with the error.
Patent WO-2019062968-A1 (WO)
Title: Heat sink of charging connector, charging system and vehicle
Inventor: XING XIAO
IPC: H05K7/20
Filed: 2018-09-29
Abstract: Provided are a heat sink (10) of a charging connector (5), a charging system (20) and a vehicle (1000). The heat sink (10) of the charging connector (5) comprises: a mounting frame (1); a semiconductor refrigerating sheet (2), the semiconductor refrigerating sheet (2) being fixed on the mounting frame (1); the inner circumferential surface of the semiconductor refrigerating sheet (2) is a refrigerating surface (22) and the outer circumferential surface thereof is a heating surface (23); an air supply member (3), the air supply member (3) being fixed on the mounting frame (1) and arranged opposite the outer face of the heating surface (23).
Patent WO-2019076246-A1 (WO)
Title: Heat exchanger
Inventor: QIU HAOMING
IPC: F16H57/04
Filed: 2018-10-12
Abstract: A heat exchanger, comprising a temperature control assembly and a heat exchange assembly. A heat exchange channel is formed within the heat exchange assembly. A branch channel arranged in parallel with the heat exchange channel is provided within the heat exchanger. The heat exchanger has a liquid inlet and a liquid outlet. Output openings of the heat exchange channel and the branch channel are in communication with the liquid outlet. The temperature control assembly comprises a valve body, and a valve cavity in communication with the liquid inlet is provided in the valve body. A gap and a second valve port are provided at a peripheral wall of the valve body. The gap is nearer the liquid inlet than a first valve port. The gap is in communication with the valve cavity and the heat exchange channel. The second valve port is in communication with the valve cavity and the branch channel. An annular protrusion is provided on an inner wall of the valve cavity. The first valve port is formed at a middle portion of the annular protrusion. The first valve port is in communication with the gap and the second valve port. The valve body is provided with a valve core and a drive component therein. The valve core is cylindrical, and has a sliding fit with the inner wall of the valve cavity. The drive component is in cooperation with the first valve port. The valve core can use a peripheral wall thereof to block the second valve port. The drive component can block the first valve port. When the second valve port is blocked, the first valve port is open.