baber/WOPTO huggingface dataset:
Patent WO-2019100650-A1 (WO)
Inventor: ZHANG YONG
IPC: A47L13/58
Filed: 2018-04-18
Abstract: 一种滚筒拖把清洗盆，其具有盆体(1)，该盆体(1)内设有向上敞口的用于盛放所述滚筒拖把(7)的清洗腔(2)，该清洗腔(2)通过进水阀(3)连接外部自来水，所述清洗腔(2)底部设有带滤网(14)的污水槽(4)，该污水槽(4)底部连接排水管，所述盆体(1)内设有控制所述进水阀(3)启闭的控制电路；依靠自来水冲洗滚筒拖把及其垃圾箱，清洗干净，并进行紫外线杀毒，节省能源，操作简便，无需弄脏操作做人的手脚；同时免除了现有滚筒拖把自带水箱的缺陷，极大地减轻了现有滚筒拖把的重量，使滚筒拖把操作起来轻松便利。
Patent WO-2018214852-A1 (WO)
Inventor: HAN GUOJIAN
IPC: C02F1/48
Filed: 2018-05-22
Abstract: 一种冰箱用食品优化器，包括壳体（1）和安装在壳体（1）中的能量生成转换与频谱发生装置，其通过功能输出线（2）与冰箱（3）的外壳相连。能量生成转换与频谱发生装置输出的谢振波通过功能输出线引入冰箱（3）外壳，使冰箱（3）外壳产生振动，振动经冰箱（3）内腔放大产生更大的谐振波，谐振波作用于冰箱（3）内食品的水分子，使水分子团发生变化，形成六角水水分子,进而改变冰箱内食品的性状，实现食品的优化。
Patent WO-2019232744-A1 (WO)
Title: Self aligning chuck
Inventor: ZHOU JICHUN
IPC: B23B31/12
Filed: 2018-06-07
Abstract: A chuck configured to be operably coupled to a power driver having a rotatable drive spindle is provided. The chuck (100) may include a body (130) having a center axis (50) and a plurality of clamping jaws (101) configured to clamp onto a working bit. The clamping jaws (101) may be configured to angularly translate relative to the center axis towards or away from a clamping jaw point of convergence (154) to close or open a working bit opening defined by the clamping jaws (101). The clamping jaw point of convergence (154) may be on the center axis. The chuck (100) may also include a plurality of bit alignment jaws (150). The bit alignment jaws (150) may be configured to maintain the working bit within the working bit opening by being configured translate towards or away from a bit alignment jaw point of convergence (153) that is on the center axis (50) and disposed rearward of the clamping jaw point of convergence (154).
Patent WO-2019184090-A1 (WO)
Title: Imaging component, display device, and imaging apparatus
Inventor: JIANG HOUQIANG
IPC: G02F1/133
Filed: 2018-06-11
Abstract: An imaging component (400), a display device, and an imaging apparatus, for solving issues in prior art binocular imaging systems of apparatuses having a high number of components, large volume, being overly heavy and having low portability. The imaging component (400) comprises: a first imaging structure (410) and a second imaging structure (420) sequentially stacked from bottom to top. The first imaging structure (410) performs amplitude modulation on an optical signal according to a first drive signal and outputs amplitude-modulated light. The amplitude-modulated light carries pixel information of a first image and a second image. The first drive signal is determined according to light intensities of the first image and the second image. The second imaging structure (420) performs, according to a second drive signal, phase modulation on the amplitude-modulated light, such that the phase-modulated light can be decomposed into light having two polarization components. The light in the two polarization components is used to form the first image and the second image. The second drive signal is determined according to the light intensities of the first image and the second image.
Patent WO-2019237247-A1 (WO)
Title: A circuit for providing a temperature-dependent common electrode voltage
Inventor: LEI SIJUN
IPC: G09G3/36
Filed: 2018-06-12
Abstract: The present application discloses a circuit for providing a temperature-dependent common electrode voltage. The circuit includes a sensing sub-circuit coupled between a power-supply terminal and a ground terminal and configured to generate a first voltage for controlling a switching sub-circuit to connect the power-supply terminal to a first node. The circuit further includes a compensation sub-circuit coupled between the first node and the ground terminal and be enabled, when the first voltage decreases below a threshold as temperature increases above a threshold temperature, to output a temperature-dependent second voltage proportional to the temperature to a second node. Additionally, the circuit includes an output sub-circuit coupled to the second node combined with a first input-voltage terminal and further coupled to a second input-voltage terminal, to generate a temperature-dependent output voltage based on a weighted mixing of the temperature-dependent second voltage, a first input voltage, and a second input voltage.
Patent WO-2018196886-A1 (WO)
Title: 光缆及光纤系统
Inventor: YAN HAIQING
IPC: G02B6/44
Filed: 2018-06-25
Abstract: 一种光缆及光纤系统。所述光缆，包括至少两根光纤（1），设置为传输光信号；中心束管（4），包裹于所述光纤（1）外侧，并设置为保护所述光纤（1）；芳纶丝层（2），包括多个均匀分布的芳纶丝，所述芳纶丝层（2）包裹于所述中心束管（4）外侧，所述芳纶丝层（2）设置为提高所述光缆的抗拉性能，并保护内层的光纤（1）和中心束管（4）；以及保护套（3），包裹于所述芳纶丝层（2）外侧，并设置为保护设置于保护套（3）内的光纤（1）、中心束管（4）和芳纶丝层（2）。
Patent WO-2020014833-A1 (WO)
Inventor: GAO YUKAI
IPC: H04B7/06
Filed: 2018-07-16
Abstract: Les modes de réalisation de la présente invention concernent un procédé, un dispositif et un support lisible par ordinateur pour un rétablissement après défaillance de faisceau. Des modes de réalisation donnés à titre d'exemple concernent un procédé mis en œuvre par un dispositif de terminal. Le procédé comprend, en réponse à la fourniture, par un dispositif de réseau, d'au moins une cellule primaire (PCell) et une cellule secondaire (SCell) pour desservir le dispositif de terminal et à la détection d'une défaillance de faisceau dans la SCell, la détermination, à partir de la PCell et de la SCell, d'une première cellule dans laquelle une demande de rétablissement après défaillance de faisceau (BFR) doit être transmise au dispositif de réseau et d'une seconde cellule dans laquelle une réponse à la demande de BFR doit être reçue en provenance du dispositif de réseau. Le procédé comprend en outre la transmission, dans la première cellule, de la demande de BFR au dispositif de réseau. De plus, le procédé comprend en outre la surveillance d'un espace de recherche de canal de commande dans la seconde cellule pour recevoir, en provenance du dispositif de réseau, la réponse à la demande de BFR.
Patent WO-2020010652-A1 (WO)
Inventor: PAN LEI
IPC: B60R1/04
Filed: 2018-07-26
Abstract: La présente invention concerne un dispositif d'affichage caché et un système de rétroviseur. Le dispositif d'affichage comprend un écran d'affichage (300) et un élément de déviation de lumière (400). L'écran d'affichage (300) est monté sur une coque (100) et situé dans une cavité de montage. L'élément de déviation de lumière (400) est monté dans la cavité de montage et situé entre l'écran d'affichage (300) et le verre de rétroviseur (200). L'élément de déviation de lumière (400) est utilisé pour dévier les rayons émergents de l'écran d'affichage (300) vers l'emplacement où se trouve le conducteur. Le dispositif d'affichage caché peut enregistrer des conditions à l'intérieur et à l'extérieur d'un véhicule en temps réel pendant un processus de travail, enregistrer efficacement des informations lorsqu'un acte de banditisme se produit, mettre en œuvre une communication entre le conducteur et la police en transmettant les informations enregistrées à la police, et rendre la communication moins susceptible d'être perçue par le malfaiteur pendant le processus de communication, et par conséquent, le conducteur est plus en sécurité, et l'effet anti-malfaiteurs est bon.
Patent WO-2019024790-A1 (WO)
Title: Rar interception method, sending method, related device and system
Inventor: WU YUMIN
IPC: H04W74/08
Filed: 2018-07-27
Abstract: Provided are an RAR interception method, a sending method, a related device and a system. The method comprises: sending a random access preamble to a base station; and at a time position of a downlink beam corresponding to the random access preamble, intercepting an RAR sent by the base station. Since an RAR only needs to be intercepted at a time position of a downlink beam corresponding to a random access preamble, the power consumption of a user terminal can be reduced.
Patent WO-2019024791-A1 (WO)
Title: Random access method and user terminal
Inventor: WU YUMIN
IPC: H04W74/08
Filed: 2018-07-27
Abstract: The present disclosure relates to a random access method and a user terminal. The method comprises: according to a rule regarding downlink receiving beam selection, selecting a downlink receiving beam for random access; and determining an uplink random access resource according to the downlink receiving beam, and sending a random access signal in the uplink random access resource.
Patent WO-2019062382-A1 (WO)
Title: Click heatmap abnormality detection method and apparatus
Inventor: LIU ZHENHUA
IPC: G06F17/30
Filed: 2018-08-21
Abstract: A click heatmap abnormality detection method and apparatus, comprising: obtaining a first click heatmap, and dividing the first click heatmap into a plurality of areas (S100); for each area among the plurality of areas, respectively determining a click probability of a click action corresponding to each click source happening in the area (S200); for each click source, determining an abnormal click area corresponding to the click source according to the click probabilities (S300). The described solution determines abnormal click areas according to the click probabilities of the click actions corresponding to the click sources happening in the areas, without the need for manual identification, and with high accuracy and identification efficiency.
Patent WO-2020051956-A1 (WO)
Title: Method for producing methylbenzyl alcohol by catalytic conversion of ethanol and catalyst therefor
Inventor: LU ANHUI
IPC: B01J27/18
Filed: 2018-09-28
Abstract: The present invention belongs to the technical field of chemical catalysis, and provides a method for producing methylbenzyl alcohol by catalytic conversion of ethanol and a catalyst therefor. The present invention aims to develop a catalytic conversion route for producing methylbenzyl alcohol from ethanol and to provide a dedicated catalyst for the route, with special emphasis on employing a single bed catalyst that involves a simple process to achieve the catalytic reaction, in hopes of providing an important alternative route for increased production of aromatic oxygenates. The present invention provides a route for direct production of methylbenzyl alcohol by catalytic conversion of ethanol and a corresponding catalyst therefor. The method has a selectivity of up to 60% for methylbenzyl alcohol, and the prepared catalyst has excellent stability. The reaction route generates a large amount of hydrogen without CO or other gases, and the hydrogen can be used directly in a chemical reaction and a fuel cell. The route also generates higher aliphatic alcohols that can be used as a fuel or an oil additive to partly replace a petroleum product, thereby reducing dependence on crude oil.
Patent WO-2019119946-A1 (WO)
Title: Prosthetic heart valve
Inventor: CHEN WENJUN
IPC: A61F2/24
Filed: 2018-10-17
Abstract: A prosthetic heart valve (10), comprising a valve holder (11) and a leaflet (12) fixed to the inside of valve holder (11), the leaflet (12) comprising a free edge (121) and a fixed edge (122) opposite to the free edge (121), the leaflet (12) being connected to the valve holder (11) by means of the fixed edge (122). The prosthetic heart valve (10) further comprises a fixing member (14), the fixing member (14) connecting the fixed edge (122) to the valve holder (11), the fixing member (14) and the valve holder (11) being connected by means of sutures. The fixing member (14) is provided between the leaflet (12) and the valve holder (11), such that the leaflet (12) which repeatedly opens and closes under the pushing of blood will not be torn and broken, thereby ensuring the durability of the whole valve.
Patent WO-2020015232-A1 (WO)
Title: Cement kiln scr denitration device with large particle ash intercepting device and process
Inventor: ZHANG ZHIGANG
IPC: B01D53/56
Filed: 2018-11-12
Abstract: Disclosed are a cement kiln SCR denitration device with a large particle ash intercepting device and process, the cement kiln SCR denitration device comprising a preheater (1), a flue (10), a denitration device (6), a waste heat power generation device (7), a bag dust collector (8) and a chimney (9) which are successively connected to each other, wherein the flue (10) is internally provided with an intercepting device comprising a blowing component (3), an intercepting component (2) and an ash collecting component (5); the intercepting component (2) is obliquely arranged in the flue (10), the blowing component (3) is arranged in an upper end of the flue (10), the blowing component (3) is arranged above the intercepting component (2), the ash collecting component (5) is arranged at a lower end of the flue (10), and the ash collecting component (5) is arranged under the intercepting component (2); the intercepting component (2) comprises a first fixing bracket (4), a second fixing bracket (11) and an intercepting net skeleton (12); and the first fixing bracket (4) is arranged at an upper end inside the flue (10), the second fixing bracket (11) is arranged at a lower end inside the flue (10), the intercepting net skeleton (12) is arranged between the first fixing bracket (4) and the second fixing bracket (11), and the intercepting net skeleton (12) is provided with a V-shaped intercepting assembly (17).
Patent WO-2020015238-A1 (WO)
Title: Lens structure, night navigation lamp and unmanned aerial vehicle
Inventor: LUO WEICHENG
IPC: B64D47/06
Filed: 2018-10-30
Abstract: A lens structure that comprises a light emergent portion and a connection portion (30) that are connected to each other, the light emergent portion comprising a first refraction area (10) and a second refraction area (20), wherein the first refraction area (10) is a curved structure comprising a first curved surface (12) and a second curved surface (14) bending directions of which are far from the connection portion, the second refraction area (20) is a hollow circular truncated-cone-shaped structure that comprises a first annular surface (22) in contact with the first curved surface (12) and a second annular surface (24) in contact with the second curved surface (14), and scattered light is evenly distributed on a light emergent surface composed of the second curved surface (14) and the second annular surface (24). The present lens structure may uniformly distribute light emitted by a light source on a light emergent surface of said lens structure, so that a night navigation lamp using the lens structure may have a larger light-emitting area, and an unmanned aerial vehicle has a larger warning range when using such a night navigation lamp. Also provided are a night navigation lamp and an unmanned aerial vehicle using the foregoing lens structure.
Patent WO-2020034475-A1 (WO)
Inventor: WU YUEPING
IPC: H04L5/00
Filed: 2018-11-19
Abstract: L'invention concerne un procédé de transition d'état de communication, le procédé comprenant les étapes consistant à : réinitialiser un temporisateur d'inactivité lorsqu'une condition de réinitialisation est satisfaite, la condition de réinitialisation comprenant la réception de premières informations en provenance d'une station de base et/ou la transmission réussie de secondes informations à une station de base, les premières informations comprennent des informations de rétroaction positive en réponse aux nouvelles données de liaison montante et les secondes informations comprennent les nouvelles données de liaison montante et/ou les informations de rétroaction positive en réponse aux nouvelles données de liaison descendante ; et passer de l'état connecté à l'état inactif, lorsque le temporisateur d'inactivité expire. La présente invention concerne également un dispositif de transition d'état de communication.
Patent WO-2019105318-A1 (WO)
Inventor: HE BAIGANG
IPC: H04L12/58
Filed: 2018-11-26
Abstract: 一种消息时间的处理方法及相关设备，该方法所展示的通讯界面上包含有通讯消息及通讯消息的第一展示时间，响应于时区转换指令确定该第一展示时间对应的时区，如果确定的时区为发送终端所处的时区，则将第一展示时间转换为接收终端所处时区下的第二展示时间，如果确定的时区为接收终端为所处的时区，则将第一展示时间转换为发送终端所处时区下的第二展示时间，并在通讯界面上显示转换后的第二展示时间。可以将通讯消息的展示时间在两个时区之间进行切换，以方便用户理解发送该条通讯消息时两方的时空情况，进而避免用户对通讯消息内容的误解。还提供了消息时间的处理设备，用以保证所述方法在实际中的应用及实现。
Patent WO-2020113471-A1 (WO)
Title: 一种页面信息保存方法、页面信息保存装置及终端设备
Inventor: WANG LIZHONG
IPC: G06F9/44
Filed: 2018-12-05
Abstract: 一种页面信息保存方法、页面信息保存装置及终端设备，所述方法包括：当检测到上述终端设备执行链接分享或者链接收藏操作时，获取该链接分享或者该链接收藏操作对应的当前加载页面的链接信息（S101）；将上述当前加载页面的链接信息保存至上述便签类应用程序中（S102）；当检测到上述便签类应用程序启动时，对上述便签类应用程序中已保存的各个链接信息进行排序和/或分类，并显示排序和/或分类后的各个链接信息（S103）。该方法能够在一定程度上解决目前的终端设备无法使用户快速查找到想要查看的已收藏内容的技术问题。
Patent WO-2020103235-A1 (WO)
Inventor: LONG YING
IPC: C04B35/50
Filed: 2018-12-14
Abstract: A transition metal boride hard ceramic material, a preparation method therefor and an application thereof. The transition metal boride hard ceramic material is Os I-x MT x B 2 , wherein MT is Re, W or Ir, and x is 0.01-0.5; under an inert gas, a mechanochemical method is used to mix Os, MT and B powder to form an Os I-x MT x B 2  powder; a sintering aid Ni is added to the Os I-x MT x B powder, sieving treatment is performed after milling, and the Ni-containing Os I-x MT x B 2  powder is sintered at 1400-1800°C so as to obtain the material. By means of adding Ni as a sintering aid, bulk sintering temperature is reduced, a bulk material having a relatively high density is obtained, and the mechanical properties of the bulk material are improved. The ceramic material may be used in industrial fields such as cutting tools and grinding.
Patent WO-2019128816-A1 (WO)
Inventor: YUAN HAIQIANG
IPC: F04B39/06
Filed: 2018-12-19
Abstract: A crankshaft assembly structure for a four-cylinder electric air compressor, and a four-cylinder electric air compressor. An end face of a crankshaft (11) driving end of the crankshaft assembly structure for the four-cylinder electric air compressor is provided with a shaft hole (112), an inner wall of the shaft hole (112) being provided with at least one first keyway (113), and a side face of the crankshaft driving end being provided with a bearing assembling seat (111); an inner ring (191) of a bearing (19) is assembled on the bearing assembly seat (111) of the crankshaft driving end, and a balance block (18) is assembled outside the bearing (19) at the crankshaft driving end; an outer ring (192) of the bearing (19) is in assembled connection with a motor flange (21), an output shaft (16) of an electric motor (3) is provided with at least one second keyway (161), the output shaft (16) of the electric motor (3) is inserted into a shaft hole (112) of the crankshaft driving end, and the first keyway (113) and the second keyway (161) are connected by means of a key (22). Said structure replaces the coupler connection mode, optimizes the arrangement of the electric air compressor, and simplifies the assembly of the electric air compressor.
Patent WO-2019128892-A1 (WO)
Title: 信息指示方法、终端设备及网络设备
Inventor: XU XIAOYING
IPC: H04W72/04
Filed: 2018-12-22
Abstract: 本申请公开了一种信息指示方法、终端设备及网络设备。其中，该方法包括：终端设备确定数据传输的时域需求信息，所述时域需求信息包括所述数据传输的时间调整信息、抖动时间信息、时域资源信息、最晚发送时间信息和剩余时长中的至少一个，所述时间调整信息用于指示所述数据传输的资源的分配，所述抖动时间信息用于指示所述数据产生的时间范围，所述时域资源信息用于指示所述数据的发送时间，所述最晚发送时间信息和/或所述剩余时长用于指示所述数据的最晚发送时间；所述终端设备向网络设备发送所述时域需求信息。采用本申请，有助于降低数据传输时延，提升数据传输的可靠性。
Patent WO-2020142980-A1 (WO)
Title: Indication d'un canal de commande existant pour un équipement d'utilisateur cible
Inventor: XU CHANGLONG
IPC: H04W52/02
Filed: 2019-01-10
Abstract: La présente invention concerne des procédés, des systèmes et des dispositifs pour des communications sans fil. Un équipement d'utilisateur (UE) peut recevoir, durant une première partie d'une période de transmission, un bloc d'informations qui comprend une pluralité d'indications pour une pluralité correspondante d'UE, chaque indication dans le bloc d'informations indiquant si un canal de commande dans la période de transmission comprend un signal de commande pour un UE respectif. L'UE peut identifier que le bloc d'informations comprend une indication pour l'UE récepteur. L'UE peut déterminer, par l'UE récepteur et sur la base au moins en partie de l'indication, s'il doit tenter un décodage aveugle du canal de commande durant la période de transmission.
Patent WO-2020155005-A1 (WO)
Title: Mécanisme de mémoire partagée destiné à prendre en charge un transport rapide de communication de paire sq/cq entre un pilote de dispositif ssd dans un environnement de virtualisation et un ssd physique
Inventor: CAO GANG
IPC: G06F9/455
Filed: 2019-01-31
Abstract: La présente invention concerne un appareil. L'appareil comprend un accélérateur destiné à être couplé à une région de mémoire que l'accélérateur partage avec un environnement de virtualisation comprenant un OS invité, une VM invitée et un pilote de dispositif SSD. L'accélérateur est destiné à transférer un réglage de sonnette de file d'attente de soumission effectué par le pilote de dispositif SSD dans la mémoire partagée à une sonnette de file d'attente de soumission correspondante dans un contrôleur SSD.
Patent WO-2019174455-A1 (WO)
Inventor: TANG CHENG
IPC: G02B27/42
Filed: 2019-02-25
Abstract: 一种激光投射模组(10)及其检测方法、检测装置(60)、深度摄像模组(100)和电子装置(1000)。激光投射模组(10)用于深度摄像模组(100)并用于投射激光图案。检测方法包括：获取所述激光图案(02)；判断所述激光图案中是否存在预设标识(04)；和在所述激光图案中不存在所述预设标识时确定所述深度摄像模组(100)异常(06)。
Patent WO-2020186441-A1 (WO)
Title: Information transmission method and device, and user equipment and base station
Inventor: ZHOU JUEJIA
IPC: H04B17/382
Filed: 2019-03-19
Abstract: The present invention provides an information transmission method and device, and a User Equipment (UE) and a base station. The method comprises: obtaining wave beam deviation configuration information; when switching from a first preset working mode to a second preset working mode is acquired, adjusting an initial matching wave beam pair according to the wave beam deviation configuration information to obtain a target matching wave beam pair; and transmitting information in the second preset working mode according to the target matching wave beam pair. By using the information transmission method provided by the present invention, the adjustment efficiency of the wave beam pair can be effectively improved so as to adapt to an application scene where the wave beam pair needs to change frequently, thereby ensuring information transmission performance of the UE and the base station in said application scene, saving signaling overhead required by the UE in real-time wave beam scanning, and saving power consumption of the UE and the base station.
Patent WO-2020198990-A1 (WO)
Inventor: XIE JIANPING
IPC: C12Q1/68
Filed: 2019-03-29
Abstract: Disclosed is the use of tuberculosis markers, the BATF2, UBE2L6, VAMP5 and/or SERPING1 genes, and mRNA, cDNA, proteins, or detection reagent thereof for preparing a diagnostic reagent or kit, wherein the diagnostic reagent or kit is used to diagnose tuberculosis and/or evaluate a tuberculosis treatment effect of tuberculosis. The tuberculosis markers are used for tuberculosis diagnosis and efficacy evaluation, and have high sensitivity and strong specificity.
Patent WO-2019228054-A1 (WO)
Title: Phase locking device and phase locking method
Inventor: YANG DONGSHENG
IPC: H03L7/08
Filed: 2019-03-30
Abstract: Embodiments of the present application provide a phase locking device and a phase locking method. The phase locking device comprises an amplitude adjustment unit, an amplitude and phase discriminator connected to the amplitude adjustment unit, a first loop filter connected to the amplitude and phase discriminator, a second loop filter connected to the amplitude and phase discriminator, a first oscillator connected to the first loop filter, and a second oscillator connected to the second loop filter, wherein the amplitude adjustment unit, the amplitude and phase discriminator, the first loop filter, and the first oscillator constitute a loop, and the amplitude and phase discriminator, the second loop filter, and the second oscillator constitute another loop. By adopting the embodiments of the present application, a dual-ring structure of the phase locking device can reduce a frequency coupling problem between a positive sequence component generated by the phase locking device and a negative sequence component generated by the phase locking device.