baber/WOPTO huggingface dataset:
Patent WO-2019000612-A1 (WO)
Title: Path detection related positioning system for safe parking of vehicle
Inventor: DU WEI
IPC: B60W10/20
Filed: 2017-08-22
Abstract: A path detection related positioning system for safe parking of a vehicle, the system comprising a vehicle seat, a vehicle door, the rear portion of a vehicle, an engine, a cab (2) and a GPS navigation module, a high position detection column (1) being provided at the cab (2) roof, an infrared camera (4) being mounted at the bottom of a front bumper in front of the cab (2), and a touch display screen being provided in the cab (2); a processor is provided on the inner side of the display screen, and a key module is provided on the vehicle seat; the infrared camera (4) detects the road conditions ahead and sends a road condition gray scale map to the processor; the high position detection column (1) is connected to the camera, detects road signs ahead, and sends road sign information to the processor; the key module comprises a plurality of keys, each key corresponding to a destination; the key module sends destination information to the processor; the processor receives the road condition gray scale map sent by the infrared camera (4) and the road sign information sent by the high position detection column (1); according to an adjustment module, a moving instruction is sent to a direction control module, and a deceleration instruction is sent to a wheel sensor.
Patent WO-2019041084-A1 (WO)
Title: Translating text in user interfaces based on user interface contexts
Inventor: Ren yi-qun
IPC: G06F40/00
Filed: 2017-08-28
Abstract: In some examples, a system receives a user interface (UI) context of a UI, the UI context identifying a relationship between UI elements of the UI, and translates, based on the identified relationship between the UI elements in the UI context, text in the UI from a first language to a second language.
Patent WO-2019033498-A1 (WO)
Title: Battery conveying and positioning mechanism
Inventor: LEI TUCHENG
IPC: B65G37/00
Filed: 2017-09-18
Abstract: Disclosed is a battery conveying and positioning mechanism, comprising a first conveying mechanism (10) and a work table (50), wherein a first conveyor belt (11) is rotatably arranged around a first belt pulley assembly carrier (12), and the first conveyor belt (11) is used for conveying a battery workpiece (40) to a battery processing station; first drive mechanisms (60) arranged to correspond to respective battery processing stations are provided on the working table (50); a drive end of each first drive mechanism (60) is connected to a barrier (61); the first drive mechanism (60) is used for driving the barrier (61) to move above the first conveyor belt (11); and the barrier (61) is used for abutting against the battery workpiece (40). After the first driving mechanism (60) arranged to correspond to the battery processing station drives the barrier (61) to move above the first conveyor belt (11), the barrier (61) can abut against the battery workpiece (40) on the first conveyor belt (11) so as to prevent the battery workpiece (40) from continuously moving forwards and enable the battery workpiece (40) to be precisely positioned, such that the position of the battery workpiece (40) on the first conveyor belt (11) does not need to be properly adjusted manually, thereby achieving relatively high automation.
Patent WO-2019061284-A1 (WO)
Title: Apparatus for use in electronic equipment
Inventor: HUANG WENXIN
IPC: H05K5/02
Filed: 2017-09-29
Abstract: Apparatus for use in electronic equipment includes a cap of nonconductive material positioned to collect and retain metallic particles produced by installation of metallic fasteners during assembly of the electronic equipment.
Patent WO-2018077048-A1 (WO)
Title: 一种喷射器运行区间的优化控制方法
Inventor: WANG LEI
IPC: G06F17/50
Filed: 2017-10-13
Abstract: 一种喷射器运行区间的优化控制方法，包括以下步骤：将喷射器一次流压力与临界背压之间的关系近似为成正比的线性关系，根据最优的一次流压力值确定喷射器临界点处的比例系数K*；根据比例系数K*和比例系数Ks将喷射器的工作区间划分为三部分；根据喷射器实际工作时的比例系数K所处的工作区间，确定喷射器的工作状态，通过调节发生压力值使得喷射器工作在稳定运行状态。
Patent WO-2019015158-A1 (WO)
Title: Obstacle avoidance method for unmanned aerial vehicle, and unmanned aerial vehicle
Inventor: WANG XIAOMAN
IPC: G05D1/10
Filed: 2017-10-27
Abstract: An obstacle avoidance method for an unmanned aerial vehicle, and an unmanned aerial vehicle. The obstacle avoidance method for an unmanned aerial vehicle comprises: acquiring, by means of a binocular camera, a stereoscopic parallax map of a current environment image (101), and clustering pixel points in the stereoscopic parallax map to obtain a plurality of clustering regions (102); based on each clustering region, calculating a flight distance from an environment region corresponding to each clustering region to an unmanned aerial vehicle (103); and determining whether the flight distance from each environment area to the unmanned aerial vehicle is greater than a distance threshold value (104), so that the unmanned aerial vehicle selects any fly-around region from environment regions with a flight distance being greater than the distance threshold value (105), and calculating a rotation angle for the unmanned aerial vehicle to turn to the fly-around region, and controlling the unmanned aerial vehicle so that same flies around according to the rotation angle (106). The autonomous obstacle avoidance and flying around of an unmanned aerial vehicle are realised, thus improving the flight efficiency.
Patent WO-2019090639-A1 (WO)
Title: 一种钢化夹胶玻璃生产装置
Inventor: ZHANG LIHONG
IPC: C03C27/12
Filed: 2017-11-09
Abstract: 一种钢化夹胶玻璃生产装置，包括底座(1)和操作箱(2)，所述底座(1)一侧表面设有控制台(3)，所述底座(1)内部设有电机(4)，所述底座(1)顶端上表面设有传送带(5)，所述操作箱(2)与底座(1)上表面固定连接，所述操作箱(2)包括切割箱(6)、清洗箱(7)和烘干箱(8)，所述传送带(5)依次穿过切割箱(6)、清洗箱(7)和烘干箱(8)，所述切割箱(6)内部设有切割装置(9)，所述清洗箱(7)内部顶端设有喷水头(10)，所述喷水头(10)进水口设有电磁阀(11)，该装置具备操作箱(2)，使得玻璃在切割、清洗和烘干过程中玻璃表面不会吸附灰尘和杂质，为下一步粘连做好准备，提高了夹胶玻璃的质量。
Patent WO-2019019487-A1 (WO)
Title: Housing, housing manufacturing method and mobile terminal
Inventor: YE ZHIGAO
IPC: B23P15/00
Filed: 2017-11-15
Abstract: A housing, a housing manufacturing method, and a mobile terminal. The housing comprises a metal body, and a connecting body; the metal body at least comprises a first body, and a second body; the connecting body at least comprises a first connecting body. The first body and the second body are connected by means of the first connecting body. A plurality of mating structures are formed at the joint of the first body, the second body and the first connecting body. Each mating structure comprise at least one of a groove tension structure, a protrusion tension structure, a rib tension structure, a through-hole fastening structure, a hole-site knurling rib structure and an inner-hole groove structure. Structural stability of the joint of the housing can be effectively enhanced by means of the described manners.
Patent WO-2018196353-A1 (WO)
Title: 用于制造单模光纤的光纤预制棒及制造单模光纤的方法
Inventor: LUO WENYONG
IPC: C03B37/012
Filed: 2017-11-20
Abstract: 一种用于制造单模光纤的光纤预制棒及采用该光纤预制棒制造单模光纤的方法。该光纤预制棒包括芯棒（1）、套设在芯棒（1）外的石英薄套管（2）及套设于芯棒（1）与石英薄套管（2）之间的石英隔离管（3），石英薄套管（2）和石英隔离管（3）均由高纯二氧化硅组成，石英隔离管（3）和石英薄套管（2）之间的间隙形成石英粉填充空间（4）。采用本发明既能保持良好的光纤性能，又能简化光纤制造工艺过程，从而提升光纤制造效率。
Patent WO-2018113525-A1 (WO)
Inventor: DING ZHENFENG
IPC: H02J9/06
Filed: 2017-12-07
Abstract: A power supply circuit for supplying power to a microcontroller unit (MCU) comprises: a MCU, a MCU power supply module coupled to the MCU, a load, and a charging capacitor coupled to two ends of the load. The MCU power supply module is coupled to an input power source, and the MCU power supply module is coupled to the charging capacitor via a MOS tube. The MOS tube is coupled to a parasitic diode. The charging capacitor supplies power to the load when the input power source is turned on, and supplies power to the MCU via the parasitic diode and the MCU power supply module when the input power source is turned off.
Patent WO-2018196415-A1 (WO)
Title: 太阳能直流变换器、供电控制方法、空调供电系统
Inventor: XU MIN
IPC: H02M3/335
Filed: 2017-12-22
Abstract: 一种太阳能直流变换器、供电控制方法、空调供电系统。该太阳能直流变换器包括第一太阳能输出控制电路（101），输入端与第一太阳能电池板（10）的输出端连接，用于控制第一太阳能电池板的输出；第二太阳能输出控制电路（102），输入端与第二太阳能电池板（11）的输出端连接，用于控制第二太阳能电池板的输出；变压器隔离功率变换电路，输入端分别与第一太阳能输出控制电路的输出端和第二太阳能输出控制电路的输出端连接，输出端用于与负载连接，用以为负载供电。该变换器解决了多个太阳能电池板供电时，各电池板组需要采用多个功率变换器分别对应多个输入的太阳能电池电源、成本较高的问题，降低了太阳能电源输入的设备成本。
Patent WO-2018218965-A1 (WO)
Inventor: XU YUANJIE
IPC: G02F1/1335
Filed: 2018-01-02
Abstract: L'invention concerne un substrat de film coloré, un panneau d'affichage à cristaux liquides, et un afficheur à cristaux liquides. Le substrat de film coloré comprend un substrat de base (100) et une couche de résine photosensible (1) qui est formée sur le substrat de base (100). La couche de résine photosensible (1) est pourvue d'une pluralité de parties évidées (2), des ouvertures des parties évidées (2) opposées au substrat de base (100), et des surfaces latérales des parties évidées (2) ayant des structures étagées (20). Les projections orthographiques des ouvertures des parties évidées (2) sur le substrat de base (100) recouvrent les projections orthographiques de parties inférieures des parties évidées (2) sur le substrat de base (100).
Patent WO-2019127768-A1 (WO)
Title: 移位暂存电路及显示面板
Inventor: SHAN JIANFENG
IPC: G09G3/36
Filed: 2018-01-22
Abstract: 一种移位暂存电路（20）及显示面板，移位暂存电路（20）包括：第一开关（T10），控制端和第一端耦接控制信号，第二端耦接第一节点；第二开关（T20），控制端耦接第一节点，第一端耦接频率信号，第二端耦接第一输出信号；第三开关（T30），控制端耦接第二输出信号，第一端耦接第一输出信号，第二端耦接低预设电位；第四开关（T40）控制端耦接第二节点，第一端耦接第一节点，第二端耦接低预设电位；第五开关（T50），控制端耦接第一节点，第一端耦接频率信号，第二端耦接第三节点；下拉控制电路（230），耦接频率信号、低预设电位和第二节点。
Patent WO-2018171398-A1 (WO)
Inventor: WANG YING
IPC: H04W28/24
Filed: 2018-02-28
Abstract: Provided in an embodiment of the present invention are a QoS processing method and device. The method comprises: a first device determining whether it meets QoS requirements of one or more flows of a terminal; and if not, the first device transmitting a first message to a second device, wherein the first message comprises one or any combination of a QoS flow identifier (QFI), a radio bearer identifier (RB ID), indication information indicating that the QoS requirement is not met, and a recommended QoS parameter.
Patent WO-2019071912-A1 (WO)
Title: Novel bottom-set degassing rotor for on-line refining
Inventor: QING YI
IPC: B05B3/02
Filed: 2018-03-14
Abstract: A bottom-set degassing rotor for on-line refining of aluminum alloy. The invention comprises a degassing shaft (1) and a quick-connecting degassing disk (4) disposed at the top end of the degassing shaft (1). The degassing shaft (1) comprises a ventilation hole (8) provided at the center of the degassing shaft (1), an outer groove (3) disposed at a top end thereof, and a circular shaft (2) disposed at a bottom end thereof, wherein the circular shaft (2) has threads for connecting to an external drive shaft. The bottom-set degassing rotor for on-line refining is installed at a bottom portion of a degassing tank and directly performs degassing from the bottom of an aluminum melt. The invention avoids slag deposition on the bottom of the tank, thereby achieving degassing without dead spots.
Patent WO-2019169665-A1 (WO)
Inventor: XUE WENWU
IPC: G09B5/04
Filed: 2018-03-21
Abstract: An intelligent interactive learning machine and a system thereof. The intelligent interactive learning machine comprises at least one slave machine (200) for reading different tag cards (300) with a unique electronic code, and a master machine (100) intelligently assembled with the slave machine (200) and used for broadcasting interactive information corresponding to the tag cards (300) and for controlling an interactive operation. By means of the master machine (100) being intelligently assembled with the at least one slave machine (200), quick assembly and fixation are realized between the master machine (100) and the slave machines (200) and between the slave machines (200) via an assembling module (102, 202), and communication connection is realized via a communication module (104, 205). When the unique electronic code of the tag card (300) is read, the slave machine (200) transfers same to the master machine (100) via the communication module (205), and the master machine (100) reads the interactive information corresponding to the unique electronic code of the tag card (300) and broadcasts same, thus realizing the broadcasting of the interactive information, etc. When the interactive information needs to be exchanged for entertainment and learning, only a corresponding tag card (300) needs to be placed on the slave machine (200). The present invention is convenient to operate, has rich content and is interesting, such that the dexterity of children can be fully explored, and creativity can be inspired.
Patent WO-2019165665-A1 (WO)
Inventor: CHEN DANJIANG
IPC: H04L29/12
Filed: 2018-03-30
Abstract: The present application provides a domain name resolution method, a server and a system for improving the domain name resolution efficiency. The method comprises: a recursive DNS server receives a resolution request sent by a terminal; the recursive DNS server determines an IP address of a domain name to be resolved according to a pre-stored association relationship, the association relationship being an association relationship among IP address field sets of IP addresses, obtained by the recursive DNS server from authoritative DNS servers, of terminals in the authoritative DNS servers, domain names to be resolved, and IP addresses of the domain names to be resolved; and when the IP address of the domain name to be resolved exists in the recursive DNS server, the recursive DNS server generates a resolution response comprising the IP address of the domain name to be resolved and returns the resolution response to the terminal. By caching the association relationship among the IP address field sets, the domain names to be resolved, and the IP addresses of the domain names to be resolved, the number of accessing the authoritative DNS servers can be decreased, and then the domain name resolution efficiency is improved.
Patent WO-2019024528-A1 (WO)
Title: Pixel circuit, handwriting display panel and handwriting display system
Inventor: ZHANG CHUNBING
IPC: G09G3/20
Filed: 2018-04-08
Abstract: A pixel circuit, a handwriting display panel and a handwriting display system. The pixel circuit comprises: a writing control circuit (100), a light-emitting circuit (200), a display control circuit (300) and an erasing control circuit (400). The writing control circuit (100) comprises a photo-sensitive switch (1001), wherein the photo-sensitive switch (1001) can be conductive under the irradiation of light of a first predetermined wavelength; the light-emitting circuit (200) comprises a first light-emitting element (2001), wherein, when the photo-sensitive switch (1001) is conductive, same is configured to emit the light of the first predetermined wavelength to the photo-sensitive switch (1001) so that the photo-sensitive switch (1001) is continuously conductive; the display control circuit (300) comprises a display unit (3001) and is configured to perform a display operation when the photo-sensitive switch (1001) is conductive; and the erasing control circuit (400) comprises an induction switch (4001), wherein the induction switch (4001) can be controlled to be conductive, so that the first light emitting element stops emitting light. The handwriting display panel comprises the pixel circuit, and can implement functions such as writing, erasing, and the like.
Patent WO-2018202140-A1 (WO)
Title: 编码方法、装置和设备
Inventor: WANG JIAN
IPC: H04L1/00
Filed: 2018-05-04
Abstract: 本申请提供一种编码方法、装置和设备，该方法包括：发送设备根据交织操作，将子信道的位置序号集合划分为至少两个互斥的子集，其中，每个所述子集内的子信道位置经过任何次数的所述交织操作后，仍然属于所述子集中，且不属于其他子集；所述发送设备根据所述至少两个互斥的子集，确定待编码的极化polar码的信息比特位置集合和冻结比特位置集合；所述发送设备根据所述信息比特位置集合和所述冻结比特位置集合，对所述待编码的polar码进行编码。本申请提供的编码方法、装置和设备能够提高Polar编码的通信性能。
Patent WO-2019213901-A1 (WO)
Title: Method, device and system for processing low-speed service data in optical transport network
Inventor: SU WEI
IPC: H04L1/00
Filed: 2018-05-10
Abstract: Disclosed are a method, device and system for processing low-speed service data in an optical transport network, used for solving the problem of high complexity in the existing low-speed service bearing methods. The method comprises: first, mapping low-speed service data into a newly defined low-speed data frame, the rate of the low-speed data frame matching the rate of the low-speed service data, the data frame comprising an overhead area and a payload area, the payload area being used for bearing the low-speed service data, the rate of the payload area of the low-speed data frame being not less than the rate of the low-speed service data, and the rate of the low-speed service data being less than 1 Gbps; then, mapping the low-speed data frame to one or more time slots of another data frame, the rate of the time slot being not greater than 100 Mbps; and finally, mapping the another data frame to an optical transmission unit (OTU) frame and sending the OTU frame. By means of the method for processing low-speed service data provided in the present application, a new OTN frame can be directly used for service bearing, so that the sending and processing complexity is reduced, and the processing speed is higher.
Patent WO-2019200642-A1 (WO)
Title: Air cylinder and cryogenic refrigerating machine using same
Inventor: LI AO
IPC: F16J10/02
Filed: 2018-05-16
Abstract: Disclosed is an air cylinder (13). A spiral groove (1321) is disposed on an outer surface of a cylinder body of the air cylinder (13); a thickness of the bottom of the spiral groove (1321) is less than a thickness of a circumferential edge (1322) of the cylinder body of the air cylinder (13); and the circumferential edge (1322) of the cylinder body constitutes a reinforcing rib spirally and continuously wounded on the cylinder body of the air cylinder (13). Further disclosed is a cryogenic refrigerating machine comprising the air cylinder (13). A spiral groove is disposed on the outer surface of the cylinder body; the thickness of the bottom of the spiral groove is less than the thickness of the circumferential edge of the cylinder body of the air cylinder; and the circumferential edge of the cylinder body constitutes a reinforcing rib spirally and continuously wounded on the cylinder body of the air cylinder; thus, the contradiction of the strength of the cylinder body of the air cylinder and heat leakage with the thickness of the cylinder body is solved and the air cylinder has the characteristics of high strength, low heat leakage and good workability.
Patent WO-2019200651-A1 (WO)
Title: Waterproof plastic storage cabinet
Inventor: WU FENG
IPC: A47B46/00
Filed: 2018-05-22
Abstract: Disclosed is a waterproof plastic storage cabinet (10), relating to the field of plastic storage cabinets (10). The waterproof plastic storage cabinet comprises: a cabinet body (110) having an opening for allowing an object to enter and exit, a blocking part (111) being provided along the periphery of the opening of the cabinet body (110), and an isolation groove (112) being formed in an outer wall of the blocking part (111); and a cabinet door (120), which is used for opening and closing the opening of the cabinet body (110), is provided with a first side (121) and a second side (122), which are opposite each other, and comprises a door panel (123) and a fringe (124) provided at an edge of the door panel (123), the first side (121) being movably connected to the cabinet body (110), and the fringe (124) forming a wrapping structure for the blocking part (111). The isolation groove (112) is provided at the periphery of the opening of the cabinet body (110), and the cabinet body (110) is wrapped with the fringe (124) of the cabinet door (120), so that when ingressing, rainwater is blocked in the isolation groove (112), and a good waterproof function is accordingly achieved.
Patent WO-2019076060-A1 (WO)
Title: Data forwarding method, device, and system
Inventor: YANG JIAO
IPC: H04W28/10
Filed: 2018-05-26
Abstract: The present application relates to the technical field of wireless communications and provides a data forwarding method, comprising: a session management function network element receives information of a first bearer in a first network from an access and mobility management function network element, and sends flow information and forwarding information of a first flow in a second network to the access and mobility management function network element, the flow information being used for indicating the flow of data forwarding, and the forwarding information being used for forwarding of the first flow to a tunnel corresponding to the first bearer. By means ofAccording to the solution provided by the present embodiments, access network equipment in the second network can only send, according to the flow information and the forwarding information, the flow requiring data forwarding to a user plane function network element without forwarding all flows to the user plane function network element, so that transmission resources are saved.
Patent WO-2019041941-A1 (WO)
Title: Oled display panel and manufacturing method thereof and oled display device
Inventor: KO YOUNG YIK
IPC: H01L27/32
Filed: 2018-06-06
Abstract: An OLED display panel and a manufacturing method thereof and an OLED display device are disclosed. The OLED display panel comprises a substrate (1), a connection line (5), an insulating layer (2), a source/drain electrode layer (3), and a planarization layer (4). The insulating layer (2) is provided with a first via (6) penetrating the insulating layer (2), the source/drain electrode layer (3) covers the first via (6), and the connection line (5) is located inside the first via (6). A second via (7) penetrating the planarization layer (4) is disposed at a position corresponding to the first via (6) in the planarization layer (4), and the second via (7) communicates with the first via (6). The planarization layer (4) forms a first step (41) with the source/drain electrode layer (3) at the position of the second via (7), and the connection line (5) covers the first step (41). In this way, the connection line (5) is more firmly attached to the planarization layer (4), thereby improving the bond between the OLED display panel and flexible printed circuit boards and the stability of signal transmission.
Patent WO-2019205255-A1 (WO)
Title: Use of sulfated heparin disaccharide-grafted polymethylacryloyl ethanolamine
Inventor: CHEN JINGHUA
IPC: A61P35/00
Filed: 2018-06-15
Abstract: The present invention belongs to the field of biomedical materials. In particular, disclosed is a use of sulfated heparin disaccharide-grafted polymethylacryloyl ethanolamine. The sulfated heparin disaccharide-grafted polymethylacryloyl ethanolamine has properties of strong antitumor activity and low anticoagulant activity. The sulfated heparin disaccharide-grafted polymethylacryloyl ethanolamine used in the present invention provides a new direction for studies on preparing an antitumor drug using heparin.
Patent WO-2019178965-A1 (WO)
Inventor: CHEN XUEBIN
IPC: F24F1/02
Filed: 2018-06-25
Abstract: An integral type air conditioner, comprising: an air conditioner housing (10); a compressor, provided in the air conditioner housing (10), and two sides of the compressor being provided with an outside region (32) and an inside region (31), respectively; an outdoor air duct (321) for discharging air toward a rear side plate is provided in the outside region (32), and on a horizontal cross section of an outdoor fan, the distance from the middle point of the shortest connection line between an external volute tongue (3212) and an external volute casing (3211) to the rear side plate is less than that from an axis of the outdoor fan to the rear side plate, a middle vertical plane of the shortest connection line faces toward the outside of the air conditioner housing (10), an inclined angle, in a direction from outward to inward, between said vertical plane and a horizontal plane is greater than or equal to 90°and less than or equal to 180°. A top plate and a bottom plate of the air conditioner housing (10) are not provided with an air outlet, thereby, in the outside region (32), reducing the size of the external volute tongue (3212) and the external volute casing (3211) in the height direction, and further reducing the height of the outside region (32).