baber/WOPTO huggingface dataset:
Patent WO-2021128264-A1 (WO)
Inventor: HOU YUQING
IPC: G01C21/34
Filed: 2019-12-27
Abstract: Provided is a device and a method for route planning. The route planning device (100) may include a data interface (128) coupled to a road and traffic data source (160); a user interface (170) configured to display a map and receive a route planning request from a user, the route planning request including a line of interest on the map; a processor (110) coupled to the data interface (128) and the user interface (170). The processor (110) may be configured to identify the line of interest in response to the route planning request; acquire, via the data interface (128), road and traffic information associated with the line of interest from the road and traffic data source (160); and calculate, based on the acquired road and traffic information, a navigation route that matches or corresponds to the line of interest and meets or satisfies predefined road and traffic constraints.
Patent WO-2021036165-A1 (WO)
Title: Closed-loop electrical spinal cord stimulation system
Inventor: LIU YAOBO
IPC: A61B5/00
Filed: 2020-01-09
Abstract: The present invention relates to a closed-loop electrical spinal cord stimulation system, comprising an epidural electrical spinal cord stimulation electrode, electrical leg stimulation electrodes, a closed-loop electrical stimulator, and a controller. The epidural electrical spinal cord stimulation electrode and the electrical leg stimulation electrodes are separately connected to the closed-loop electrical stimulator; the controller is electrically connected to the closed-loop electrical stimulator; the epidural electrical spinal cord stimulation electrode is used for epidural implantation on the spinal cord of a subject and epidural application of a first electrical stimulation to the spinal cord; each electrical leg stimulation electrode is implanted in a leg of the subject and is used for applying a second electrical stimulation to the leg; the voltage of the first electrical stimulation is 400-600 mV, and the frequency is 10-20 Hz; and the voltage of the second electrical stimulation is 1-1.5 V, and the frequency is 10-20 Hz. The closed-loop electrical spinal cord stimulation system of the present invention can send electrophysiological signals similar to the spinal cord sensory-motor neural circuit to the subject having spinal cord injury, and after closed-loop electrical stimulation, the neural circuit can be activated and reshaped, thereby promoting the recovery of the motor function of lower limbs of the subject.
Patent WO-2020211493-A1 (WO)
Inventor: YANG XINYING
IPC: G06F16/27
Filed: 2020-01-14
Abstract: A data verification method, system, apparatus and device in a block chain account book. When a user initiates a verification request, the request carries a relevant verification mode parameter and verification range parameter, so that a server side can determine on the basis of the verification mode parameter whether to verify at a server side or a client side and determine a verification range on the basis of the verification range parameter, so as to execute a corresponding verification mode. Data verification can be implemented flexibly in a block chain account book.
Patent WO-2021147108-A1 (WO)
Title: Communication method, apparatus and system
Inventor: TANG FUHUA
IPC: H04W72/04
Filed: 2020-01-23
Abstract: The present application relates to a communication method, apparatus and system. The communication apparatus receives first DCI, and continues to receive second DCI after receiving the first DCI, wherein a second time-domain resource indicated by the second DCI is earlier than a first time-domain resource indicated by the first DCI; allocate, to a second PDSCH, a first logical resource for parsing the second PDSCH, so as to obtain first downlink data; and after allocating the first logical resource to the second PDSCH, allocate, to a first PDSCH, a second logical resource for parsing the first PDSCH, so as to obtain second downlink data. Therefore, after receiving the first DCI, a terminal may temporarily not allocate a logical resource to the first PDSCH indicated by the first DCI but continues to receive the second DCI. Logical resources are allocated to the first PDSCH and the second PDSCH according to an order of the first time-domain resource and the second time-domain resource; and the logical resource is allocated as preferentially as possible to the PDSCH having an earlier time-domain resource, so as to preferentially ensure that downlink data is parsed on the PDSCH having the earlier time domain resource.
Patent WO-2021168722-A1 (WO)
Inventor: CAO PEIYAN
IPC: A61B3/02
Filed: 2020-02-27
Abstract: An apparatus comprising: a first radiation source (12) configured to produce a first divergent radiation beam (11) toward an object (50); a second radiation source (14) configured to produce a second divergent radiation beam (13) toward the object (50); and an image sensor (9000); wherein the object (50) is configured to rotate with respect to the image sensor (9000), the first radiation source (12), and the second radiation source (14), and wherein relative positions among the image sensor (9000), the first radiation source (12), and the and the second radiation source (14) are fixed.
Patent WO-2021196224-A1 (WO)
Inventor: ZHANG WENYAN
IPC: G02B13/00
Filed: 2020-04-03
Abstract: An optical system, a lens module (20), and a terminal device (30). The optical system comprises a first lens (L1) and a fourth lens (L4) which have positive refractive power, and a second lens (L2), a third lens (L3), and a fifth lens (L5) which have refractive power; the object side surface of the first lens (L1) is convex at an optical axis (11); the object side surface of the third lens (L3) is concave at the optical axis (11); the image side surface of the fourth lens (L4) is convex at the optical axis (11); the object side surface of the fifth lens (L5) is concave at the optical axis (11), and the image side surface of the fifth lens (L5) is convex at the optical axis (11). The optical system satisfies the following condition: 0.25<ftgtl3/ftltl3<0.8, wherein ftgtl3 and ftltl3 are respectively the shortest and longest distances from the object side surface of the third lens (L3) to the image side surface of the third lens (L3) in a direction parallel to the optical axis (11). Reasonably configuring the refractive power of the first lens (L1) to the fifth lens (L5) in the optical system and the surface types of the first lens (L1), the third lens (L3), the fourth lens (L4), and the fifth lens (L5) enables the optical system to have a long focal length and good image quality, thereby implementing high-definition distant view photographing.
Patent WO-2021212450-A1 (WO)
Inventor: LI YUYI
IPC: H04W36/02
Filed: 2020-04-24
Abstract: Example implementations include a method, apparatus and computer-readable medium for wireless communication at a user equipment (UE), comprising detecting an empty condition of data to be transmitted associated with sending a buffer status report (BSR) that would transition the UE from a BSR condition or active bandwidth part (BWP) or RRC active state to a schedule request (SR) condition or default BWP or RRC inactive state having relatively increased transmission latency. The implementations further include identifying a data-to-be-available condition associated with one or more protocol layer entities having data pending to be available for transmission. Additionally, the implementations further include determining a non-zero buffer size value in response to the empty condition and the data-to-be-available condition. Additionally, the implementations further include transmitting the BSR with the non-zero buffer size value.
Patent WO-2021217592-A1 (WO)
Inventor: LIU ZHIWEI
IPC: H01M2/22
Filed: 2020-04-30
Abstract: Disclosed are a button cell and a preparation method therefor. The button cell comprises a steel shell, a battery cell assembly, and a steel sheet assembly. The steel shell is provided with an insulating avoidance notch. The battery cell assembly comprises a soft package battery cell, a first tab, and a second tab. The first tab and the second tab are respectively provided on the soft package battery cell, and the first tab is welded on the steel shell. The steel sheet assembly comprises a first steel sheet and a second steel sheet. The first steel sheet is welded on the steel shell, the second tab is welded on the second steel sheet, the second steel sheet is aligned with the insulating avoidance notch, and one end of the first steel sheet and one end of the second steel sheet are jointly inserted into an external electronic device. According to the button cell, by providing the soft package battery cell, compared with a laminated battery, the button cell is simpler in process and more convenient to process and assemble; by forming the insulating avoidance notch in the steel shell, the tabs or the steel sheets can be prevented from making contact with the steel shell in the assembling process, and therefore the problem of short circuit can be avoided.
Patent WO-2021203525-A1 (WO)
Inventor: WANG YANAN
IPC: G02F1/155
Filed: 2020-05-19
Abstract: 一种背板(10)及其调光方法、显示装置。显示装置包括背板(10)，背板(10)包括相对设置的第一基板(1)和第二基板(3)、电解质层(2)以及驱动电极(12)；所述驱动电极(12)分别连接于所述第一基板(1)和所述第二基板(3)；当所述驱动电极(12)对所述第一基板(1)和所述第二基板(3)之间施加不同的电压时，所述电解质层(2)呈现不同的透光状态。
Patent WO-2021051866-A1 (WO)
Title: Method and apparatus for determining case judgment result, device, and computer-readable storage medium
Inventor: CHEN CHEN
IPC: G06F16/36
Filed: 2020-05-29
Abstract: A method and apparatus for determining a case judgment result, a device, and a computer-readable storage medium. The method comprises: obtaining the case judgment data of a target case, and performing information extraction on the case judgment data to determine the case knowledge information of a legal knowledge graph to be constructed (S101); according to the case knowledge information and a preset law article knowledge base, constructing the legal knowledge graph of the target case (S102); and determining a case judgment inference tree of the target case according to the legal knowledge graph, and determining a case judgment result of the target case according to the legal knowledge graph and the case judgment inference tree (S103). The method relates to data analysis and a knowledge graph, and effectively improves the accuracy of a case judgment result.
Patent WO-2020253548-A1 (WO)
Inventor: PENG WENPING
IPC: B64F1/00
Filed: 2020-06-04
Abstract: A goods receiving and delivering device for unmanned aerial vehicle logistics, comprising: a take-off and landing platform (3A) of a logistics unmanned aerial vehicle; and a bearing bracket (3), provided with the take-off and landing platform (3A), and used for being movably mounted on a wall body or a door and window which is provided with an opening (13) on an outer vertical face (2). Under the action of a driving device, the bearing bracket (3A) sequentially has a closed state in which the bearing bracket places the take-off and landing platform (3A) in the opening (13) and cooperates with the outer vertical face (2) to close the opening (13) and a rotary opening state in which the bearing bracket has a slope angle or a right angle with respect to the outer vertical face (2).
Patent WO-2021017668-A1 (WO)
Title: Processing method and device for beam failure
Inventor: LI TIE
IPC: H04W24/02
Filed: 2020-06-15
Abstract: The embodiment of the present application provides a processing method and device for beam failure. The method comprises: when a beam failure of a first cell is determined, if a beam failure of a second cell is further determined before the beam failure of the first cell is successfully restored, terminating the restoring process of the beam failure of a secondary cell in the first cell and the second cell in order to preferably restore the beams in a primary cell of the first cell and the second cell; after the beam failure of the primary cell is determined to be successfully restored, sending first information to a network device again, the first information being used for indicating the beam failure of the secondary cell. The first cell is the primary cell and the second cell is the secondary cell, or the first cell is the secondary cell and the second cell is the primary cell. According to the present application, it can be seen from the described process that when a beam failure simultaneously occurs in the primary cell and the secondary cell, the normal communication of the primary cell can be guaranteed to be preferably restored and the impacts caused by beam failure of a plurality of cells can be reduced as much as possible.
Patent WO-2021253243-A1 (WO)
Title: Power converter, controller, and methods
Inventor: JACQUES RUSSELL
IPC: H02M1/42
Filed: 2020-06-16
Abstract: A power converter comprising an active power factor correction (APFC) circuit. A first compensation circuit provides a first compensation signal to the APFC circuit. A second compensation circuit provides a second compensation signal to the APFC circuit. A load demand sensing circuit receives a load demand signal to switch on the second compensation circuit to provide the second compensation signal. There is also provided a controller for a power converter, with the controller comprising a first compensation circuit for providing a first compensation signal to an active power factor correction (APFC) circuit, and a second compensation circuit for providing a second compensation signal to the APFC circuit. The controller also comprises a load demand sensing circuit for receiving a load demand signal to switch on the second compensation circuit to provide the second compensation signal.
Patent WO-2021258277-A1 (WO)
Inventor: LI BIN
IPC: H03F1/30
Filed: 2020-06-23
Abstract: Disclosed is a power amplification chip bias circuit based on a GaAs HBT process, relating to a new generation of information technology. The present solution is proposed in view of the problems in the prior art of negative effects of a temperature compensation means on volume, power, etc. A temperature sensing resistor is obtained by using a diode and a first resistor, several HBTs are connected in series to replace a traditional resistor, and a bias voltage is led out from each HBT, so as to realize the output of a multi-order positive temperature coefficient voltage. The voltage is further converted by means of a current mirror and a second resistor having a positive temperature coefficient, so as to provide a bias current, a temperature drift of which is suppressed, for a power amplification chip. The requirements of a mobile device for a high level of integration, a high power output, a high stability and a low cost are effectively met. The present invention can be implemented to meet the strict requirements of a power amplification chip of a mobile device in terms of volume, power consumption, long-term sustainable operation, etc. by means of a very low complexity and a relatively high reliability, and has a good popularization value.
Patent WO-2021027417-A1 (WO)
Inventor: LI BO
IPC: A24F47/00
Filed: 2020-06-30
Abstract: La présente invention concerne un élément céramique composite (100) et son procédé de préparation, un ensemble de vaporisation et une cigarette électronique. L'élément céramique composite (100) consiste en une première couche de céramique (110), en une deuxième couche de céramique (120) et en une troisième couche de céramique (130) empilées en séquence ; dans la première couche de céramique (110), la deuxième couche de céramique (120) et la troisième couche de céramique (130), la première couche de céramique (110) présente la taille de pore la plus petite et la conductivité thermique la plus élevée, la deuxième couche de céramique (120) présente la porosité la plus grande et la troisième couche de céramique (130) présente la résistance à la compression la plus élevée.
Patent WO-2021068572-A1 (WO)
Inventor: JING CHUANFENG
IPC: B65D88/74
Filed: 2020-07-02
Abstract: 一种铁路保温运输车及其侧墙和组装方法，侧墙固定于底架（50）上，底架（50）是整体发泡的，底架（50）上设置有枕柱加强座（51），侧墙包括：内侧墙（20）；侧墙钢结构（10），包括外墙板（15）和设置在外墙板（15）与内侧墙（20）相对的表面上的枕柱（13）；以及发泡于侧墙钢结构（10）和内侧墙（20）之间的聚氨酯发泡层（30）；外墙板（15）靠近底架（50）的边缘处开设有与枕柱（13）的端部位置对应的焊接窗口（14），通过焊接窗口（14）将枕柱（13）的端部固定于枕柱加强座（51）内。
Patent WO-2021135139-A1 (WO)
Inventor: HUANG XIAOYING
IPC: G06F16/583
Filed: 2020-07-03
Abstract: 本申请提供一种基于图片的多维信息整合方法及相关设备，其中所述方法包括：获取待检测图片；检测待检测图片并提取待检测图片中的多个特征信息；从多个特征信息中选中目标特征信息和关联特征信息，并将目标特征信息和关联特征信息关联在一起，以生成一个多维信息，其中，多维信息包括多个关联的特征信息。以实现多个特征信息的自动提取及自动关联整合。
Patent WO-2021027507-A1 (WO)
Inventor: ZHANG LIJUN
IPC: B60R22/405
Filed: 2020-07-22
Abstract: A safety belt retractor, comprising a frame (8) and a belt retracting cylinder (1), the retracting cylinder (1) being rotatably supported in the frame (8) and being composed to be used for winding a woven belt (2). The frame (8) comprises: a back plate (8h), which has a first side and a second side which are opposite to each other, and a first opening (20); a plurality of first supporting legs (8a,8b), extending from the first side of the back plate (8h); a first support plate (11), which is provided with a second opening (21) and is connected to free end regions of the first supporting legs (8a, 8b); a plurality of second supporting legs (8c, 8d, 8e, 8f), extending from the second side of the back plate (8h); and a second supporting plate (9), connected to the free end regions of the second supporting legs (8c, 8d, 8e, 8f). The first opening (20) and the second opening (21) receive the belt retracting cylinder (1). The safety belt retractor is simple in structure and easy to assembly. Also provided is a safety belt device comprising the safety belt retractor.
Patent WO-2021023189-A1 (WO)
Inventor: YANG Bingwei
IPC: H01L51/52
Filed: 2020-08-04
Abstract: Provided is a display substrate, having a display region and a border region located around the display region, said display substrate comprising: a substrate, a pixel unit, at least one barrier dam, and a first encapsulation layer. The pixel unit is arranged on the substrate and located in the display region. The at least one barrier dam is arranged on the substrate and located in said border region. The at least one barrier dam is provided with at least one groove on the surface of the side facing away from the substrate, the direction of depth of said at least one groove is perpendicular to the substrate, and the direction of extension of the at least one groove is substantially the same as the direction of extension of the barrier dam provided with the at least one groove. The first encapsulation layer covers the at least one barrier dam.
Patent WO-2021023216-A1 (WO)
Inventor: ZHANG JINPENG
IPC: F16H41/24
Filed: 2020-08-05
Abstract: A stator assembly for a hydraulic torque converter comprises: a stator (10, 10'), the stator (10, 10') comprising a stator main body (11, 11') and multiple blades (12, 12') radially extending outwards from the periphery of the stator main body (11, 11'), the stator main body (11, 11') comprising a through-hole (13, 13'), and a second end (132, 132') of the through-hole (13, 13') comprising a first flange (15, 15'); a one-way clutch (20) comprising an outer ring (21), an inner ring (22), and a wheel stop spacer accommodating portion (23) provided between the outer ring (21) and the inner ring (22) and accommodating a wheel stop spacer (24), wherein the one-way clutch (20) is at least partially mounted in the through-hole (13, 13'), and is axially supported at least by the first flange (15, 15'); and a holding plate (30) mounted on the stator main body (11, 11') on a first end side of the through-hole (13, 13'). The multiple blades (12, 12') and the stator main body (11, 11') are integrally formed, and are bent such that radially outermost ends of the multiple blades (12, 12') are inclined from a plane perpendicular to a rotation axis of the stator (10, 10'). Radially outermost ends of adjacent blades among the multiple blades (12, 12') are separated from each other. The invention also relates to a method for manufacturing the stator assembly, a hydraulic torque converter comprising the stator assembly, and a corresponding motor vehicle.
Patent WO-2021036942-A1 (WO)
Inventor: ZHENG JUAN
IPC: H04W72/04
Filed: 2020-08-21
Abstract: An SRS transmission method and apparatus, being used to improve the data transmission efficiency of a terminal device having low bandwidth capability. Said method comprises: a terminal device determining a first frequency band, and receiving SRS configuration information from a network device, the SRS configuration information being used to indicate an SRS transmission frequency band; the terminal device determining, according to the SRS configuration information, the SRS transmission frequency band, the first frequency band containing the SRS transmission frequency band; and the terminal device transmitting, on the SRS transmission frequency band, an SRS to the network device, the bandwidth of the first frequency band being greater than the maximum channel bandwidth supported by the terminal device. By means of the method above, a terminal device can transmit an SRS in a larger frequency resource range, or a bandwidth corresponding to a transmission frequency band of an SRS is more adapted to a terminal device having low bandwidth capability, thereby ensuring that SRS measurement can provide more reference information for data transmission between a network device and a terminal device, improving the data transmission efficiency.
Patent WO-2021037158-A1 (WO)
Inventor: JIANG WEIKAI
IPC: F21V23/00
Filed: 2020-08-27
Abstract: 本实用新型公开了一种具有电池快拆结构的舞台灯，包括壳体以及电池盒，壳体具有安装孔，电池盒从安装孔插入，且通过固定结构进行固定，电池盒包括筒体以及设置在筒体上用于与电池电极电连接的第一电极与第二电极，筒体位于壳体内的一端密封，筒体位于壳体外的一端可开合的设置有盖体。具有电池快拆结构的舞台灯，通过在壳体上设置安装孔，从而使电池盒可以从安装孔插入壳体内，以实现电池盒与壳体的分开加工，对现有壳体的模具改动较小；并且电池盒的筒体位于壳体外的一端可开合的设置有盖体，使电池盒外露，这样可以在舞台灯运达目的地后，无需将壳体拆开，即可安装电池，避免破坏壳体的密封性，也易于电池的更换。
Patent WO-2021077908-A1 (WO)
Title: Parameter adjusting method and electronic device
Inventor: ZHANG FAN
IPC: G06F3/0488
Filed: 2020-09-02
Abstract: Disclosed in the present invention are a parameter adjusting method and an electronic device. The parameter adjusting method is applied to the electronic device, and comprises: receiving a first input of a user when a target touch region receives a touch operation; and in response to the first input, adjusting a target parameter corresponding to the target touch region.
Patent WO-2021057421-A1 (WO)
Title: Picture search method and device
Inventor: ZHANG XIN
IPC: H04M1/72403
Filed: 2020-09-02
Abstract: Disclosed are a picture search method and device, wherein dimensions of picture search are increased, so that a user can view pictures of a certain age merely by means of a simple operation. Specifically, an electronic device displays a search interface of a picture library, wherein the search interface comprises a search input box, the picture library comprises a first picture and a second picture; the first picture comprises an image of a first character, and when the first picture is photographed, the age of the first character is a first age; and the second picture comprises an image of a second character, and when the second picture is photographed, the age of the second character is the first age; and in response to a user inputting a first search keyword into the search input box, the first picture and the second picture, which match the first search keyword, are acquired from the picture library and are displayed, wherein the first search keyword comprises the first age.