baber/WOPTO huggingface dataset:
Patent WO-2020037692-A1 (WO)
Title: Elevator operation quality detecting system and detecting method
Inventor: ZENG QINDA
IPC: B66B5/00
Filed: 2018-08-28
Abstract: An elevator operation quality detecting system and a detecting method. The system comprises an elevator operation quality detector (1); the elevator operation quality detector (1) comprises a power supply (11) having a charging function, a central processing module (12), and a data transmission module (13), a data storage module (14), a data acquisition module (15) and a touch display module (16) which are connected to the central processing module (12); the data acquisition module (15) is connected to a signal sensing module (17); the signal sensing module (17) comprises a tri-axial acceleration sensor (18) and a tri-axial angular velocity gyroscope (19) which are both connected to the data acquisition module (15); the data transmission module (13) comprises a GPRS wireless transmission module (20) and a USB interface circuit (21) which are both connected to the central processing module (12); the central processing module (12) is a DSP main controller. The system further comprises a weighing limiting bearing frame (3), a water belt (2), and a water charging/discharging hose (39). An elevator operation quality detecting accuracy rate and free counterweighting are increased, and occurrence of a detection accident is effectively avoided.
Patent WO-2019237539-A1 (WO)
Inventor: LIN SHUIMING
IPC: H04L12/26
Filed: 2018-09-13
Abstract: 一种监控数据的处理方法、服务器及计算机可读存储介质，包括：接收终端上报的针对监控对象的监控数据（S11）；基于监控数据携带的终端标识、终端标识与终端所属用户的唯一身份标识之间的预设对应关系，确定上报监控数据的终端所属用户的唯一身份标识（S12）；基于用户的唯一身份标识与监控实例标识之间的预设对应关系，确定上报监控数据的终端所属用户的唯一身份标识对应的监控实例标识（S13）；若上报监控数据的终端所属用户的唯一身份标识对应的监控实例标识中不包含监控数据携带的监控实例标识，则丢弃监控数据（S15）。上述方案能提高监控系统中的服务器的CPU资源的利用率，节省服务器的存储空间。
Patent WO-2019214158-A1 (WO)
Title: Five-elements n-type thermoelectric material realizing powder alloy sintering phase transformation based on crystal topology, and preparation method
Inventor: LUO YIPING
IPC: H01L35/34
Filed: 2018-10-10
Abstract: A five-elements n-type thermoelectric material realizing powder alloy sintering phase transformation based on crystal topology, and a preparation method. The chemical formula of the n-type thermoelectric material is Bi 2-x-y Sb x S y Te 3-z Se z , wherein 0.74 ≤ x ≤ 1.2, 0.04 ≤ y ≤0.06, and 0.2 ≤ z ≤0.45. Compared to other n-type thermoelectric materials, the five-elements n-type thermoelectric material experiences the transformation from a p-type alloy to a p-type powder alloy ingot and then to an n-type thermoelectric material in the preparation process, and the finally obtained five-elements n-type thermoelectric material has the advantages of high Seebeck coefficient, high electrical conductivity, low thermal conductivity coefficient, high ZT value and excellent thermoelectric properties. A thermoelectric chip is manufactured by using a five-elements p-type thermoelectric material and a five-elements n-type thermoelectric material in the five-elements thermoelectric material system, and has good thermoelectric performance and a high thermoelectric conversion rate.
Patent WO-2020077553-A1 (WO)
Title: A voltage regulator with an adaptive off-time generator
Inventor: YU YANGWEI
IPC: H02M3/156
Filed: 2018-10-17
Abstract: A voltage regulator circuit (100) includes a first transistor (M1), an inductor (L1), and a diode (D1). The inductor (L1) connects to the diode (D1) at a switch node (SW). The voltage regulator circuit (100) produces an output voltage that is larger than an input voltage. The first transistor (M1) has on and off states and electrically couples a node to ground when in the on state. An error amplifier circuit (140) generates an error signal based on a difference between a reference voltage and a voltage indicative of the output voltage. The error signal causes the first transistor (M1) to transit from the on state to the off state. An adaptive off-time generator circuit (160) couples to an input voltage node, and generates a signal to cause the first transistor (M1) to transit from the off state to the on state. The time the first transistor (M1) in the off state is inversely proportional to the time the first transistor (M1) in the on state.
Patent WO-2020042296-A1 (WO)
Inventor: ZHU WEIWEI
IPC: F24F11/72
Filed: 2018-10-18
Abstract: A control system for ventilating and lighting of an indoor acoustics cabin. The indoor acoustics cabin is arranged in a shared space. The control system comprises a photosensitive switch, a human body induction switch, a power source device and a ventilation fan in the acoustics cabin. The photosensitive switch is arranged at a position in an acoustics cabin where the lighting situation in the shared space may be sensed, and the disconnected and closed-loop states of related circuits are controlled according to the lighting situation. The power source device is connected to various power utilization devices and supplies power to the ventilation fan. The ventilation fan provides a ventilation function for the acoustics cabin and works or stops working according to a change in the disconnected or closed-loop state of the photosensitive switch. The human body induction switch senses people entering and leaving the acoustics cabin and controls the on-off state of cabin lighting according thereto. By means of the present invention, ventilation of the acoustics cabin is automatically maintained, lighting is automatically turned on when people enter the cabin, and lighting is automatically turned off when people leave the cabin.
Patent WO-2019165790-A1 (WO)
Inventor: LU FEI
IPC: G06F13/10
Filed: 2018-10-26
Abstract: Disclosed in the present invention is a control method for disk device recognition, comprising: determining, by means of a register corresponding to a BIOS, whether a physical key control option is enabled; if yes, setting a null value to the register corresponding to a disk device recognition control option in the BIOS; determining, by means of the register corresponding to the physical key corresponding to the physical key control option, whether a physical key is triggered; and if yes, enabling a corresponding disk device link, and loading the driver of a disk device. The null value is set to the disk device recognition control option, so that a system is unable to enable the disk device link according to the settings of a BIOS, thereby avoiding the non-correspondence between hardware device connection and recognition settings, and the disk device link is enabled according to the triggering of the physical key, so as to quickly control the disk device recognition state, thereby improving user experience. Also disclosed in the present invention are a control apparatus for disk device recognition, a server, and a computer-readable storage medium, having the beneficial effects above.
Patent WO-2020052138-A1 (WO)
Title: Aroma diffuser
Inventor: LIN DELI
IPC: B60H3/00
Filed: 2018-12-18
Abstract: An aroma diffuser, comprising a housing (20) and a cover (10) provided above the housing (20). A first aroma diffusing opening (15) is provided on a bezel (12) of the cover (10); a second aroma diffusing opening (25) is provided on a sidewall (22) of the housing (20). A first connecting part (13) is provided on the cover (10). A second connecting part (23) is provided on the housing (20). The cover (10) and the housing (20) implement a rotatable connection by fitting the first connecting part (13) with the second connecting part (23). As the aroma diffuser is rotated, the first aroma diffusing opening (15) comes into communication with the second aroma diffusing opening (25), thus opening an aroma diffusing channel, or, the bezel (12) closes the second aroma diffusing opening (25) and the sidewall (22) closes the first aroma diffusing opening (15), thus closing the aroma diffusing channel. A user can adjust the rotation of the second connecting part (23) and the first connecting part (13) to ultimately adjust the aroma diffusing channel provided between the first aroma diffusing opening (15) and the second aroma diffusing opening (25), thus controlling the amount of the aroma of a fragrance diffused, and facilitating use for the user.
Patent WO-2020155187-A1 (WO)
Inventor: LUO ZHIHU
IPC: H04L1/18
Filed: 2019-02-03
Abstract: 本申请实施例提供数据调度方法、装置及系统，可以在一个DCI调度多个TB时，提高资源分配的灵活性。网络设备向终端设备发送用于调度N个TB的DCI；网络设备确定承载N个TB中的前M个TB的下行信道在连续的第一下行时间单元上传输后，在第一下行时间单元上向终端设备发送承载M个TB的下行信道；终端设备接收承载M个TB的下行信道，确定M个TB对应的ACK/NACK在连续的第一上行时间单元上传输后，在第一上行时间单元上向网络设备发送M个TB对应的ACK/NACK，其中，第一下行时间单元的起始时间是根据DCI传输的结束时间和第一时延确定的，第一上行时间单元的起始时间是根据第一下行时间单元的结束时间和第二时延确定的。
Patent WO-2019174440-A1 (WO)
Inventor: SUN DEKUI
IPC: H04W36/00
Filed: 2019-02-19
Abstract: 本申请提供了一种切换用户面网元的方法、装置和系统，该方法应用于以太网会话场景中，该方法包括：会话管理网元确定以太网会话的用户面网元需要重选，其中，需要重选的用户面网元是该以太网会话的源用户面网元；该会话管理网元向第一网元发送报文检测指示，该报文检测指示用于指示该第一网元在检测到该以太网会话的下行报文时通知该会话管理网元，该第一网元包括目标用户面网元或中间用户面网元；该会话管理网元接收来自该第一网元的第一通知信息；该会话管理网元向该源用户面网元发送第二通知信息，该第二通知信息用于指示该源用户面网元释放资源，能够实现以太网会话场景中的用户面网元的切换。
Patent WO-2019228014-A1 (WO)
Title: Method and apparatus for performing, for training corpus, negative sampling in word frequency table
Inventor: LIN JIANBIN
IPC: G06K9/62
Filed: 2019-03-08
Abstract: Embodiments of the description provide a method and apparatus for performing, for a training corpus, negative sampling in a word frequency table. The method comprises: first obtaining, from a word frequency table, an alternative word as the current word, and obtaining a remaining sampling quantity, a remaining sampling probability, and the current sampling probability; determining, on the basis of the binomial distribution of the current word under the conditions of the remaining sampling quantity and the current sampling probability, the number of sampled times of the current word; and then adding the current word to a negative sample set according to the number of sampled times. Because in the case that the steps above are executed to the current word, the current word can be added to a negative sample set for the number of sampled times, such that the number of total negative sampling times is reduced, thereby reducing the negative sampling time and implementing quick and effective negative sampling.
Patent WO-2020181512-A1 (WO)
Inventor: YIN XINSHE
IPC: G09G3/32
Filed: 2019-03-13
Abstract: 本公开提供了一种像素电路及其驱动方法、显示装置，像素电路包括：发光元件，包括阳极和与第一电压端电连接的阴极；控制电路，被配置为响应于来自控制线的控制信号导通或截止；第一开关电路，被配置为响应于来自第一扫描线的第一扫描信号，在导通的情况下传输来自数据线的电压；驱动电路，包括：第一晶体管，其控制端与第一开关电路电连接，第一端与第二电压端电连接，第二端与控制电路电连接；和电容器，其第一端与第二电压端电连接，第二端与第一开关电路电连接；第二开关电路，被配置为响应于来自第二扫描线的第二扫描信号，在导通的情况下使数据线上的电位分别稳定在使得发光元件发光的第一固定电位和使得第一晶体管截止的第二固定电位。
Patent WO-2020186489-A1 (WO)
Inventor: ZHU YAJUN
IPC: H04B17/30
Filed: 2019-03-20
Abstract: 本公开提供了一种信道检测机制的确定方法、装置、设备及存储介质，属于通信领域，所述方法包括：确定所述宽带频谱上的检测模式；当所述检测模式是宽带检测模式时，根据所述多个子带中的至少一个子带确定所述宽带频谱对应的信道检测机制；当所述检测模式是子带检测模式时，根据所述多个子带中的每个子带分别确定所述每个子带对应的信道检测机制。本公开能够基于不同的检测模式采用不同的确定方式，确定出较为合理的信道检测机制，从而实现与其它无线通信系统在非授权频谱上公平的占用信道资源。
Patent WO-2020062804-A1 (WO)
Inventor: TIAN YE
IPC: G06K9/34
Filed: 2019-03-21
Abstract: A method for recognizing a photographed image of a driving license in a natural scene. The method comprises: obtaining a natural scene image, wherein the image content of the natural scene image includes a photographed image of a driving license (310); performing multi-scale feature extraction and target detection on the natural scene image to detect a license image from the natural scene image (330); traversing a frame with a fixed width to perform feature extraction on the license image to obtain a candidate frame, and stitching target frames filtered according to a text context feature of the candidate frame to obtain a text area in the license image (350); and performing character recognition on a feature sequence of the text area to output a recognition result (370). By means of this method, a license image can be detected from a natural scene image, and text in the image of the license image can be accurately recognized, thereby being flexibly applicable to different natural scenes, and solving the problem in the prior art that it is difficult to recognize a photographed image of a driving license in a natural scene.
Patent WO-2020186556-A1 (WO)
Title: Prefabrication and stacking combined data center and assembling method therefor
Inventor: ZHANG JUN
IPC: H05K7/00
Filed: 2019-04-02
Abstract: Disclosed in the present invention is a prefabrication and stacking combined data center. The data center is constituted by block structures which are multi-dimensionally stacked; each block structure comprises a fire protection layer, an air return layer, a bridge wiring layer, a cabinet top wiring layer, a cabinet equipment layer, and an air supply layer from top to bottom; the fire protection layer, the air return layer, the bridge wiring layer, the cabinet top wiring layer, the cabinet equipment layer, and the air supply layer are independent of each other. According to the prefabrication and stacking combined data center provided by the present invention, block structures prefabricated in a factory are multi-dimensionally stacked to constitute a data center, the block structures are connected by means of on-site assembling, and the operation difficulty of on-site construction is greatly lowered; moreover, corresponding supporting facilities can be designed according to different demands of customers and according to the volume of IT equipment, and equipment and a computer room are arranged reasonably and effectively according to corresponding national standards and specifications.
Patent WO-2020186561-A1 (WO)
Title: Method for manufacturing liquid crystal display panel
Inventor: Bai bai
IPC: G02F1/1339
Filed: 2019-04-03
Abstract: A method for manufacturing a liquid crystal display panel, comprising: providing a color film substrate (1), the color film substrate (1) comprising a display area (11) and a non-display area (12) surrounding the display area (11); coating the non-display area (12) with an inner frame adhesive (2) surrounding the display area (11), and curing the inner frame adhesive (2); dropping liquid crystals (3) into the display area (11); coating the non-display area (12) with an outer frame adhesive (4) surrounding the inner frame adhesive (2); providing an array substrate (5), and cell-assembling the array substrate (5) and the color film substrate (1); and curing the outer frame adhesive (4) to connect the array substrate (5) to the color film substrate (1) by means of the outer frame adhesive (4). By coating and curing the inner frame adhesive (2) before the dropping of the liquid crystals (3), the degree of curing of the frame adhesive can be improved to improve the quality of liquid crystal display panels, so as to avoid poor display.
Patent WO-2020206659-A1 (WO)
Title: Method and apparatus for combining low-dynamic range images to a single image
Inventor: IVANOV ANGEL DRAGOMIROV
IPC: G06T5/50
Filed: 2019-04-11
Abstract: The invention discloses a method to combine low-dynamic range images with different exposures to construct a high-dynamic range image. The method deals with the motions such that to minimize the chance of such "non-recoverable" occlusions and avoids the necessity of knowing or finding the response functions of the low-dynamic range images. Apart from that, the method is fast enough to be used in a mobile camera device and produce good user experience.
Patent WO-2020206763-A1 (WO)
Title: Air passage structure of ultraviolet disinfection container and portable ultraviolet disinfection container
Inventor: OU YANG CHENYI
IPC: F26B21/02
Filed: 2019-04-29
Abstract: An air passage structure of an ultraviolet disinfection container and a portable ultraviolet disinfection container. The air passage structure of the ultraviolet disinfection container comprises: an article accommodating cavity (1) used for accommodating an article to be disinfected, an air outlet (3) formed on the cavity wall of the article accommodating cavity (1) and communicated with the article accommodating cavity (1), an air return port (2) formed on the cavity wall of the article accommodating cavity (1) and communicated with the article accommodating cavity (1), an air channel (6) formed inside the cavity wall of the article accommodating cavity (1) and communicated with the air outlet (3) and the air return port (2), and a fan (1) and an electrical heating element (8) mounted in the air channel (6). Air flows from the article accommodating cavity (1), sequentially passes through the air return port (2), the air channel (6), the fan (7), the electrical heating element (8), and the air outlet (3), and returns to the article accommodating cavity (1), constituting an internal-circulation air passage structure. The portable ultraviolet disinfection container comprises an ultraviolet disinfection container body (4) and a handle (5) mounted on the ultraviolet disinfection container body (4). The ultraviolet disinfection container body (4) is provided with the air passage structure of the ultraviolet disinfection container.
Patent WO-2020211121-A1 (WO)
Title: Thermally activated delayed fluorescence material, preparation method therefor, and organic electroluminescent diode device
Inventor: LUO JIAJIA
IPC: C07D219/02
Filed: 2019-05-06
Abstract: The present invention relates to a thermally activated delayed fluorescence material, a preparation method therefor, and an organic electroluminescent diode device, the structural general formula of the thermally activated delayed fluorescence material being shown in the following formula: (I), wherein R 1 represents a chemical group acting as an electron donor and R 2  represents a chemical group acting as an electron acceptor. The thermally activated delayed fluorescence material of the present invention is a blue-light TADF material with significant TADF characteristics and has an ultra-fast reverse inter-system crossing rate and high light emission efficiency and, when used as a light emitting layer guest material in an organic electroluminescent device, can effectively improve the light emission efficiency of the organic electroluminescent device; an organic electroluminescent device based on the thermally activated delayed fluorescence material of the present invention has extremely high device efficiency.
Patent WO-2019214648-A1 (WO)
Title: Uplink power control method, terminal and network device
Inventor: HUANG QIUPING
IPC: H04W52/38
Filed: 2019-05-08
Abstract: Provided are an uplink power control method, a terminal and a network device, and relating to the field of communications. The problems in the relevant art that a terminal cannot reach maximum transmission power for codebook or non-codebook uplink multi-antenna transmission are solved. The method comprises: acquiring an uplink precoding instruction; and when the uplink precoding instruction corresponds to a target precoding instruction, controlling the value of uplink transmission power determined according to a power control process to remain unchanged. The solution in the disclosure ensures that the maximum uplink transmission power can be reached under some precoding instructions, the coverage of uplink transmission can be improved, and not all antennas of a terminal are required to reach the maximum transmission power, reducing costs.
Patent WO-2020107810-A1 (WO)
Inventor: LIANG JINRAN
IPC: A47L11/282
Filed: 2019-05-08
Abstract: 本发明提供一种滚动地拖底座及其清洁装置，其中，该滚动地拖底座包括具有第一容置腔的底座本体，第一容置腔可以容纳滚动地拖的清洁辊，该第一容置腔内具有至少一个压件，使滚动地拖的清洁辊进入第一容置腔时，清洁辊的外表面能与压件接触并相互挤压从而清洁清洁辊。1、利用将清洁辊的外表面与压件接触，通过清洁辊转动使两者相互挤压的方式清洁清洁辊，不仅省力、不伤手，而且清洁更干净，清洁效率高，此外，在所述第一容置腔内装水清洗，水的利用率更高，更加省水。2、由于清洁液是预喷洒于待清洁表面上，在清洁辊清洁的过程中并不会造成灰尘的扬起，可以省去吸尘装置，简化了结构，降低了生产成本。
Patent WO-2019223577-A1 (WO)
Title: Spectrum management device and method, wireless network management device and method, and medium
Inventor: GUO XIN
IPC: H04W72/04
Filed: 2019-05-15
Abstract: The present invention relates to a spectrum management device and method, a wireless network management device and method, and a medium. According to one embodiment, an electronic device for spectrum management comprises a processing circuit. The processing circuit is configured to perform control in order to send spectrum supply and demand information to one or more first spectrum management nodes and/or receive the spectrum supply and demand information from the one or more first spectrum management nodes. The spectrum supply and demand information is associated with spectrum supply and demand of the electronic device and/or of a wireless network management node managed by the first spectrum management node.
Patent WO-2019233303-A1 (WO)
Title: Laterally-displaced micro-pillar array chip and use thereof
Inventor: LIU ZONGBIN
IPC: C12M1/00
Filed: 2019-05-27
Abstract: Disclosed are a laterally-displaced micro-pillar array chip and the use thereof. The laterally-displaced micro-pillar array chip includes laterally-displaced micro-pillar arrays arranged in columns or arranged in rows. Micro-pillar units in each subsequent column or subsequent row are displaced relative to a previous column or previous row according to a certain angle. Each of the micro-pillar units is internally provided with one or more channels. In the one or more channels, the opening direction of at least one channel is different from the displacement directions of the laterally-displaced micro-pillar arrays. The laterally-displaced micro-pillar array chip of the present invention more accurately separates particles of different sizes in fluids, has the function of filtering particles of small sizes, thereby enabling particles of large sizes to have an enrichment effect before entering the next array, reduces the critical separation sizes of micro-pillar arrays, and is higher in separation flux and larger in separation volume.
Patent WO-2019228407-A1 (WO)
Title: Annular multi-point reflective photoelectric gas sensor probe
Inventor: LIU TONGYU
IPC: G01N21/61
Filed: 2019-05-29
Abstract: An annular multi-point reflective photoelectric gas sensor probe, comprising an annular multi-point light reflection ring. The annular multi-point light reflection ring is a hollow cylinder structure, and upper and lower side surfaces of the hollow cylinder structure are each provided with a cover plate. A cavity formed by the hollow cylinder structure and the cover plates thereof is a gas absorption tank that accommodates a gas to be tested, wherein the center of one of the cover plates is provided with a solid cylinder that reduces the total volume of the gas absorption tank. The hollow cylinder structure is provided thereon with a light beam entrance and exit opening, and a parallel light transceiving module is fixedly disposed at the opening. The parallel light transceiving module is used to generate parallel light and transmit the processed parallel light to the gas absorption tank for outputting after a plurality of reflections. The present design for annular multi-point reflection not only reduces the volume of an absorption tank of a sensor probe but also increases the optical path, while simultaneously also greatly improving the stability and reliability of the optical path, and lessens production and processing costs while reducing the difficulty of debugging.
Patent WO-2019228431-A1 (WO)
Inventor: LIAO ZHENLONG
IPC: A24F40/60
Filed: 2019-05-30
Abstract: 一种气溶胶生成装置（100），包括：壳体（110），壳体（110）开设有用于容纳气溶胶生成制品（200）的容纳腔（111）；加热器组件（120），包括加热器（121）和固定加热器（121）的基座（122），加热器（121）用于插入气溶胶生成制品（200）以加热其中的气溶胶生成物质产生气溶胶；推动机构（130），可运动的联接到加热器组件（120），推动加热器组件（120）在延伸进入容纳腔（111）的位置和退出远离容纳腔（111）的位置之间滑动。推动机构（130）简单的推拨操作，即可以实现气溶胶生成制品（200）与加热器（121）的分离，整个操作过程一个手指即可完成，方式简单，容易实现。
Patent WO-2020038049-A1 (WO)
Inventor: SHI WEI
IPC: H04L29/06
Filed: 2019-06-03
Abstract: 本申请提出了一种通信连接方法，包括：当接收到远程用户拨号认证(RADIUS)服务器发送的用户终端的第一认证通过(RADIUSAccess-Accept)报文时，在检测到待分配的互联网访问业务地址不足的情况下，向所述RADIUS服务器发送第一计费请求RADIUSAccounting-Request报文；其中，所述第一RADIUS Accounting-Request报文包括：释放所述用户终端的会话资源的请求信息。本申请还公开了一种通信连接装置、通信设备及计算机可读存储介质。
Patent WO-2020001242-A1 (WO)
Title: 上盖组件、雾化器及电子烟
Inventor: QIU WEIHUA
IPC: A24F47/00
Filed: 2019-06-04
Abstract: 本实用新型提供了一种上盖组件。所述上盖组件包括上盖、注液盖、位于所述注液盖与所述上盖之间的第一弹性件以及可活动地设置在所述上盖上的解锁件，所述上盖上开设有注液孔，所述注液盖可转动地设置在所述上盖上，当转动所述注液盖至所述注液盖关闭所述注液孔时，活动所述解锁件，能够使得所述解锁件与所述注液盖卡合，所述第一弹性件在所述注液盖的压迫下发生形变，当活动所述解锁件至所述解锁件与所述注液盖分离时，所述注液盖在所述第一弹性件的弹力作用下与所述上盖分离，从而打开所述注液孔。本实用新型的上盖组件操作简便且便于注液。另外，还提供了一种采用该上盖组件的雾化器及采用该雾化器的电子烟。