baber/WOPTO huggingface dataset:
Patent WO-2019169955-A1 (WO)
Inventor: MA JINGYI
IPC: H04M1/02
Filed: 2019-01-14
Abstract: The present disclosure provides an electronic device and a manufacturing method for the electronic device. The electronic device includes a light permeable display screen, a light permeable cover plate and one or a plurality of light sensors. The light permeable display screen includes a first surface and a second surface opposite to the first surface. The light permeable cover plate faces the first surface, covers the light permeable display screen, and includes a flat plate portion and one or a plurality of curved surface portions. The one or the plurality of curved surface portions extends away from the flat plate portion, protrudes from the light permeable display screen horizontally, and bends towards the light permeable display screen vertically, so as to form one or a plurality of accommodating spaces together with the light permeable display screen. The light sensor is arranged in the accommodating space.
Patent WO-2019137550-A1 (WO)
Inventor: MA JINGWANG
IPC: H04W48/18
Filed: 2019-01-15
Abstract: 本申请提供一种多媒体系统入口网元的选择方法、注册方法及装置。该选择方法包括：终端将网络切片的信息发送给域名服务器，请求获取支持该网络切片的多媒体系统入口网元，域名服务器向终端返回支持该网络切片的多媒体系统入口网元。进而，终端可以通过该多媒体系统入口网元，连接至IMS系统，该方法为终端选择一个合适的多媒体系统入口网元，有助于选择合适的IMS网络，从而实现正确连接至IMS。
Patent WO-2019161802-A1 (WO)
Title: Sandal with magnetically connected upper straps
Inventor: L'Hermet Julien
IPC: A43B3/12
Filed: 2019-02-26
Abstract: A sandal with a magnetically connected upper straps (313) uses a sandal sole (1), multiple strap-attachment couplers (2), and a removable upper (3) to enable a user to modify the sandal's appearance. The strap-attachment couplers (2) are fasteners which are used to attach the removable upper (3) to the multilayered sole (1). To accomplish this, each of the strap-attachment couplers (2) includes a connector-receiving receptacle (21) and an upper-fastening mechanism (22). The removable upper (3) includes multiple strap segments (31), each of which is connected to a connector insert (32). Inserting the connector insert (32) into the connector-receiving receptacle (21) enables the upper-fastening mechanism (22) to become coupled to the connector insert (32), thus tethering the removable upper (3) to the sandal sole (1). Additionally, the strap-attachment couplers (2) are distributed across the insole (14), such that the strap-attachment couplers (2) enable the user to create a desired type of sandal.
Patent WO-2020124794-A1 (WO)
Inventor: LI JIA
IPC: H01L21/44
Filed: 2019-03-04
Abstract: Disclosed in embodiments of the present invention are a Cu film manufacturing method, a thin-film transistor manufacturing method, and an array substrate manufacturing method. The Cu film manufacturing method comprises: depositing a Cu film on a glass substrate; forming a photoresist pattern on the Cu film; etching the Cu film to obtain a required metal pattern; and performing high temperature preprocessing on the Cu film etched with the metal pattern, the temperature of the high temperature preprocessing being 150-300°C. According to the embodiments of the present invention, point discharge caused by a round Taper is avoided, and a TFT production yield is improved.
Patent WO-2019179308-A1 (WO)
Inventor: LIU MARVIN
IPC: B61B13/10
Filed: 2019-03-05
Abstract: A high-speed transportation device enclosed in a partially-reduced-pressure tube comprises a travel tube (1), a travel guide rail, a conveyance structure (2), a control system, a braking system, and a drive system. The travel tube (1) is an extending tube structure formed by a tube wall. The tube wall is provided with a one-way air flow window (9) capable of controlling an air flow direction. The drive system comprises a tube-filling travel driving structure (4) positioned inside the tube (1) and capable of traveling along the tube, a tube traveling and filling structure (19), and a tube-filling travel pressure-reducing structure. The one-way air flow window (9) installed at the travel tube (1) and the tube-filling travel driving structure (4) can significantly reduce travelling resistance of the conveyance structure. Compared with existing high-speed transportation devices, the present invention has high efficiency, low costs and a high speed, and is very safe.
Patent WO-2020177111-A1 (WO)
Title: Formaldehyde free adhesive composition
Inventor: PAN SHI
IPC: C09J133/08
Filed: 2019-03-07
Abstract: A formaldehyde free adhesive composition and a plywood obtained from the adhesive composition is provided, and the plywood has a balanced performance, such as high adhesion strength, sufficient pot-life, and good workability.
Patent WO-2019192291-A1 (WO)
Inventor: YU PING
IPC: B60K17/02
Filed: 2019-03-11
Abstract: 一种车辆双动力源双驱动总成，包括两组对称设置的驱动单元，两组驱动单元与同一组车桥半轴连接，每组驱动单元均设置有动力源（1）和自动变速器（2），自动变速器分别与车桥半轴中的一根半轴连接，自动变速器中设置有平行的输入轴、中间轴和输出轴，这三根轴上设置有不同传动比的多级齿轮，动力源与输入轴连接，输出轴与车桥半轴中的左半轴或右半轴连接。该双驱动总成可实现两种速比传动，传动形式灵活，缩短了驱动总成的轴向尺寸；既能满足车辆的加速性和爬坡度、也能满足高车速的要求。
Patent WO-2019196674-A1 (WO)
Title: Authorization management method and system for signal transmission bandwidth of das communication system
Inventor: JIAN TUO
IPC: H04W24/02
Filed: 2019-03-29
Abstract: Disclosed are an authorization management method and system for a signal transmission bandwidth of a DAS communication system. The system consists of an access unit, an extension unit, and a distal unit. The radio frequency access unit is connected to the extension unit. The extension unit is connected to the distal unit. The extension unit mainly implements the extension of a proximal unit port, the extension of a transmission distance, and a transmission bandwidth control function. The distal unit mainly implements the coverage of a radio frequency signal to a specific area. The signal transmission bandwidth of the extension unit is controlled by setting an authorization file formed by authorizing the transmission bandwidth on an extension unit device. When the signal transmission bandwidth configured by a user on the extension unit is not greater than the authorized bandwidth, the configuration becomes effective, and the system performs normal transmission. When the transmission bandwidth configured by the user on the extension unit is greater than the authorized bandwidth, the configuration is limited, the overflow bandwidth is not transmitted, and an abnormal indication is made. The present invention provides a flexible capacity allocation mode for a DAS, which indirectly expands the sales market.
Patent WO-2020057094-A1 (WO)
Title: 一种利用工业硅基废渣制备碳化硅闭孔陶瓷及其制备方法
Inventor: MA BEIYUE
IPC: C04B35/565
Filed: 2019-03-29
Abstract: 一种利用工业硅基废渣制备碳化硅闭孔陶瓷及其制备方法，碳化硅闭孔陶瓷包括的组分及质量配比为,工业硅基废渣∶还原剂∶粘结剂∶烧结助剂∶造孔剂＝100:(30～60):(3～5):(5～60):(5～60)。制备步骤为：(1)按配比，工业硅基废渣∶还原剂∶粘结剂∶烧结助剂∶造孔剂＝100:(30～60):(3～5)(5～60)(5～60)，将物料混合均匀，球磨得混匀物料；(2)将混匀物料干压成型，并干燥；(3)将干燥后物料置于高温炉中，于还原气氛下烧结并保温一定时间，制得利用工业硅基废渣制备碳化硅闭孔陶瓷，其显气孔率为30～55％，闭口气孔率为12～20％，常温抗压强度为106～140MPa，抗热震性为103～111次，热导率为0.40～0.69w/(m·K)。
Patent WO-2019228064-A1 (WO)
Title: Imaging lens
Inventor: WENREN JIANKE
IPC: G02B13/00
Filed: 2019-04-04
Abstract: Disclosed is an imaging lens, comprising: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5) and a sixth lens (E6) arranged in sequence from an object side to an image side along an optical axis. The first lens has a positive focal power; the second lens has a negative focal power, and both an object-side face and an image-side face of the second lens are concave faces; the third lens has a positive focal power, and an image-side face of the third lens is a convex face; the fourth lens has a negative focal power, and an object-side face of the fourth lens is a concave face; and both the fifth lens and the sixth lens have positive focal powers or negative focal powers. The total effective focal length f of the imaging lens and the half ImgH of the length of a diagonal line of an effective pixel area on an imaging face of the imaging lens satisfy the following condition: 2.0 ≤ f/ImgH ≤ 3.0.
Patent WO-2019206170-A1 (WO)
Title: Tunnel setup method, apparatus, and system
Inventor: HU ZHIBO
IPC: H04L47/724
Filed: 2019-04-24
Abstract: Disclosed by the present application are a tunnel setup method, apparatus, and system, used for solving the problem in the prior art of RSVP-TE tunnel adhesion or traversing through an SR-TE tunnel. The method comprises: a first network device receiving a first request message sent by the preceding-hop network device; the first request message is used for requesting to obtain an RSVP-TE label of the first network device; the first network device supports RSVP-TE and SR-TE, and the preceding-hop network device supports RSVP-TE; if the first network device determines that at least one network device of the downstream network devices on a path of a tunnel to be set up supports SR-TE, then an SR-TE tunnel from the first network device to a second network device of the at least one network devices is set up, and a tunnel identifier used for identifying the SR-TE tunnel is generated; the first network device sends a first response message to the preceding-hop network device, the first response message comprising the tunnel identifier.
Patent WO-2020087895-A1 (WO)
Inventor: WEN BAILIN
IPC: G06K9/00
Filed: 2019-04-26
Abstract: Disclosed are a voice interaction processing method and apparatus, being used for realizing a friendly and natural voice interaction effect, and also reducing power consumption. In the method, a microprocessor starts an image collector only when determining, according to sound data collected by a sound collector, that a first user is a target user (S202); the image collector then collects user image data and transmits same to the microprocessor (S203); and the microprocessor sends a wakeup instruction to an application processor only when determining, according to the user image data, that the target user is in a voice interaction state (S204). By means of the method, the false startup of an image collector and an application processor can be prevented to a certain extent, thereby reducing power consumption.
Patent WO-2020220286-A1 (WO)
Title: Power cable joint device and electric system
Inventor: MENG DELUN
IPC: G01R31/00
Filed: 2019-04-30
Abstract: Embodiments of present disclosure relates to a power cable joint device. The power cable joint device comprises a screen cover, a current transformer, a temperature sensor and a wireless transmission device. The screen cover includes a first opening for receiving a first cable and a second opening for receiving a second cable and operable to transmit wireless signal through at least one of the first opening, the second opening and a third opening. The first and second cables are electrically coupled by an electrical connection component inside the screen cover. The current transformer includes a magnetic loop surrounding the first cable and a coil winding the magnetic loop. The temperature sensor is attached to a surface of one of the first and second cables and the electrical connection component inside the screen cover, and senses a temperature of the surface with power supplied from the current transformer. The wireless transmission device is operable to transmit data indicating the sensed temperature with power supplied from the current transformer.
Patent WO-2019214530-A1 (WO)
Title: Manufacturing method for multilayered integrated bag assembly
Inventor: ZHOU JUNCHAO
IPC: B29C51/10
Filed: 2019-05-02
Abstract: A manufacturing method for a multilayered integrated bag assembly (7) relates to the technical field of bag manufacturing. The method comprises: using a thermoplastic sheet as a raw material and stacking multiple layers of thermoplastic sheets together; adding a filler between adjacent thermoplastic sheets to prevent interlayer adhesion; eliminating air between the layers of plastic sheets; and then, by a portable machine, performing simultaneous thermoforming on a sheet assembly (1) made up of the multiple layers of thermoplastic sheets stacked together, such that the planar sheet assembly (1) is thermoformed into a multilayered integrated bag assembly (7) having a bag cavity. The method can produce a multilayered integrated bag assembly (7) and achieve the concept of multiple layers of bags nested inside one another. The manufacturing method for the multilayered integrated bag assembly (7) is efficient and ensures good product quality.
Patent WO-2020098233-A1 (WO)
Inventor: WANG DONGSHENG
IPC: G06K7/10
Filed: 2019-05-06
Abstract: Provided are a scanning device, a supplementary lighting lamp control system for the same, and a method. The scanning device comprises: a scanning engine for acquiring an image and at least two supplementary lighting lamps for providing lighting while the scanning engine is acquiring an image. The supplementary lighting lamp control system comprises: a supplementary lighting control unit for controlling the at least two supplementary lighting lamps to emit light; an exposure control unit for controlling an exposure duration of the scanning engine; and a main control unit connected to the supplementary lighting lamp control unit, controlling, via the supplementary lighting lamp, the at least two supplementary lighting lamps to alternately emit light, and controlling, via the exposure control unit, the exposure duration of the scanning engine to be less than a single light emitting duration of the supplementary lighting lamps. The scanning device illuminates a barcode from many different angles by using multiple indicating lamps that alternately emit light, thereby reducing the affects of reflected light, and increasing the success rate of decoding.
Patent WO-2020232595-A1 (WO)
Inventor: LIU YINGMING
IPC: G09G3/32
Filed: 2019-05-20
Abstract: Disclosed are a pixel circuit and a drive method therefor, a pixel unit and a display device. The pixel circuit comprises: a light emitting element (11), comprising an anode electrically connected to a first node (N1) and a cathode electrically connected to a first voltage terminal (ELVSS); a first transistor (T1) of which the control terminal, the first terminal, and the second terminal are electrically connected to a second node (N2), a second voltage terminal (ELVDD), and the first node (N1), respectively; a sound wave fingerprint identification element (12) comprising a drive electrode (121) and a sensing electrode (122) electrically connected to the second node (N2); a capacitor (C), wherein the first end of the capacitor (C) is electrically connected to the second node (N2), and the second end of the capacitor (C) is electrically connected to a third node (N3); a first switch circuit (13) configured to transmit the voltage from a data line (DL) to the third node (N3) in response to a first scan signal (S1); a second switch circuit (14) configured to transmit the potential of the second node (N2) to the first node (N1) in response to a second scan signal (S2); and a third switch circuit (15) configured to output the potential of the second node (N2) to an output terminal (Vout) in response to a third scan signal (S3).
Patent WO-2020113911-A1 (WO)
Inventor: ZHU SHUCHENG
IPC: C21C7/064
Filed: 2019-05-23
Abstract: Provided is a slagging method during production of ultralow-phosphorus steel, wherein same relates to the technical field of iron and steel smelting. The method comprises: firstly, mixing molten steel with lime to form basic slag; then performing oxygen blowing to improve the oxidability of the basic slag; and finally, adding a carbon-containing reducing agent, wherein during oxidation of carbon and release of a large amount of carbon monoxide gas, phosphates are captured so that the basic slag is rapidly foamed and overflows through a steel ladle opening, and thus the conditions for return of phosphorus to the molten steel are no longer available. The slagging method is simply and easily operated, has fewer requirements for equipment and a better dephosphorization effect, and can be used to prepare ultralow-phosphorus steel with phosphorus content of less than 0.003%. Further provided is a method for producing ultralow-phosphorus steel, the method comprising the slagging method during production of ultralow-phosphorus steel as well as refining and ingot casting after slagging. The production method has a good dephosphorization effect, is low in production cost and can produce ultralow-phosphorus steel with a phosphorus content of less than 0.003% highly efficiently.
Patent WO-2020015456-A1 (WO)
Inventor: LI JIAYU
IPC: B66B9/10
Filed: 2019-05-27
Abstract: L'invention concerne un ascenseur circulant à économie d'énergie efficace, se rapportant au domaine technique des bâtiments. L'ascenseur comprend : une cabine circulante (1), un rail de guidage externe (14), un rail de guidage interne (15), et un mécanisme de levage. Le rail de guidage externe (14) et le rail de guidage interne (15) sont en forme de U. Le rail de guidage interne (15) est disposé sur un côté interne du rail de guidage externe (14). Le rail de guidage externe (14) et le rail de guidage interne (15) forment une cage de déplacement de cabine en forme de boucle. Le mécanisme de levage est monté dans la cage de déplacement de cabine. Le mécanisme de levage entraîne au moins le déplacement d'une cabine circulante (1) sur la cage de déplacement de cabine. L'ascenseur réduit efficacement le temps global passé par les utilisateurs à attendre un ascenseur, et résout le problème des coupures de courant pendant un incendie ou un tremblement de terre qui rende l'ascenseur indisponible. L'invention peut être utilisée pour l'évacuation de masse, et accélère l'évacuation, réduisant ainsi le nombre des victimes.
Patent WO-2020124954-A1 (WO)
Inventor: CHEN SHENGQING
IPC: H04L29/12
Filed: 2019-05-27
Abstract: Disclosed are a method and apparatus for implementing wireless roaming, a gateway, and a storage medium. The method comprises: for a client device that roams, the gateway updates the table item information of the client device that roams, and notices the neighboring node of the gateway to update the table item information of the client device that roams.
Patent WO-2020001227-A1 (WO)
Inventor: MIAO PENGCHENG
IPC: B62L3/02
Filed: 2019-05-30
Abstract: A passive electronic brake device (200) suitable for an electric bicycle (100), comprising a magnetic member (201), an induction coil (202), an electromagnetic induction device (203), a first wireless communication device (205), a second wireless communication device (206), and a power circuit (204). The magnetic member (201) is fixedly connected to one of a support (102) and a brake lever (101), and the induction coil (202) is fixedly connected to the other of the support (102) and the brake lever (101). The electromagnetic induction device (203) can generate a corresponding electric signal when the position of the magnetic member (201) is changed. The first wireless communication device (205) is electrically connected to the electromagnetic induction device (203). The power circuit (204) is electrically connected to the induction coil (202). The second wireless communication device (206) is electrically connected to a controller (105) and is in wireless communication with the first wireless communication device (205).
Patent WO-2021007720-A1 (WO)
Inventor: CHANG TSU CHIANG
IPC: H01L27/32
Filed: 2019-07-12
Abstract: The present application provides a display panel (1), comprising a substrate (10), a light emitting unit (20), and an auxiliary electrode (30). The light emitting unit (20) comprises a first electrode (21), a light emitting layer (22), and a second electrode (23); the first electrode (21) is disposed adjacent to the substrate (10) with respect to the light emitting layer (22) and the second electrode (23); the light emitting layer (22) is provided on the side of the first electrode (21) facing away from the substrate (10); the second electrode (23) is provided on the side of the light emitting layer (22) facing away from the first electrode (21); the auxiliary electrode (30) is electrically connected to the second electrode (23), and the auxiliary electrode (30) is connected in parallel with the second electrode (23). By adding the auxiliary electrode (30) in the display panel (1), the resistance of the second electrode (23) is reduced, so that the problem of voltage drop is alleviated and the visual effect during viewing of users is improved. The present application further provides a method for manufacturing the display panel (1).
Patent WO-2020211214-A1 (WO)
Title: Fault diagnosis method and system for linux operating system
Inventor: ZHANG SONGQIN
IPC: G06F9/455
Filed: 2019-07-29
Abstract: Disclosed are a fault diagnosis method and system for Linux operating system, relating to the maintenance of Linux operating system. The method comprises the following steps: creating a data transmission channel between the core of Linux operating system and the outside, and monitoring the data transmission channel; when a fault diagnosis request received from the data transmission channel is monitored, calling the core of Linux operating system to perform fault diagnosis processing according to the fault diagnosis request. The fault diagnosis processing comprises the following steps: calling layer-two message processing interface of the core of Linux operating system to obtain layer-two fault diagnosis information corresponding to the fault diagnosis request, and returning the layer-two fault diagnosis information via the data transmission channel. The method can be used to actively obtain the required fault information when Linux operating system is abnormal and the core can perform layer-two data transmission, thereby performing fault diagnosis to Linux operating system.
Patent WO-2020024959-A1 (WO)
Title: Session creation method and apparatus
Inventor: WU WENFU
IPC: H04W28/12
Filed: 2019-07-31
Abstract: The present application provides a session creation method and apparatus. Said method comprises: a terminal receiving instruction information, and after receiving the instruction information, the terminal creating a session according to the instruction information, the instruction information being used to instruct a redundant session to be created, that is, to instruct the terminal to create one or more redundant sessions. In this way, a terminal may simultaneously send same data by means of a plurality of created sessions, ensuring the reliability of data transmissions, thereby improving service continuity.
Patent WO-2021000387-A1 (WO)
Title: 既有建构筑物地基高性能碎石桩抗液化处理方法
Inventor: ZHOU YANGUO
IPC: E02D3/08
Filed: 2019-08-20
Abstract: 一种既有建构筑物地基高性能碎石桩抗液化处理方法。首先通过小型设备在既有建构筑物（1）周围地基（2）开挖沟槽（3）；然后利用螺旋钻杆在沟槽（3）内布局施工一系列钻孔（4、5）；接着将经渗透性和反滤级配设计的碎石填入钻孔（4、5）内，然后重新复打填入另一种级配优化的砾石，二者构成反滤层；最后在沟槽（3）周围铺设土工布并利用级配碎石将沟槽（3）填满。该既有建构筑物地基抗液化处理方法能适用于密集城市建筑群的地基抗液化处理、对地基和上部建筑施工扰动小、施工工艺简单、施工效率高、施工材料易得，费用低，长期服役性能好。
Patent WO-2020082891-A1 (WO)
Title: Display device, and display panel and capacitance compensation method therefor
Inventor: ZHAO GUOHUA
IPC: G09G3/20
Filed: 2019-08-29
Abstract: A display device, and a display panel (1, 1') and a capacitance compensation method therefor. The standard for performing capacitance compensation on row scanning lines (G  1 , G  2 , …, G  n ) in a first display area (11) having fewer pixel units (10) is that: the total capacitance load value (C  n 
 total ) of a row scanning line (G  n ) adjacent to a second display area (12) is equal to the capacitance load value of a row scanning line (G  n+1 , G  n+2 , …, G  m ) in the second display area (12), and the total capacitance load values (C  n 
 total , C  (n-1) 
 total , …, C  1 
 total ) of the row scanning lines (G  n , G  n-1 , …, G  1 ) from near the second display area (12) to distant from the second display area (12) gradually decrease.