baber/WOPTO huggingface dataset:
Patent WO-2018120537-A1 (WO)
Inventor: XIAO JIE
IPC: H04L47/629
Filed: 2017-04-24
Abstract: La présente invention concerne un procédé d'interrogation destiné à la sélection de file d'attente, comprenant les étapes consistant : à agencer deux fois, en fonction d'un ordre séquentiel,  n  signaux de validation d'application, à partir d'au moins une source de requête de file d'attente, pour obtenir une séquence de signaux comprenant 2 n  signaux de validation d'application,  n  étant un nombre entier positif supérieur à 1 ; à acquérir une première position d'une séquence de fenêtres glissantes et à obtenir, en fonction de la séquence de signaux et de la première position de la séquence de fenêtres coulissantes, un résultat d'exécution  a n pour déterminer des files d'attente à desservir dans un cycle courant ; et à régler, en fonction du résultat d'exécution, la séquence de fenêtres glissantes de la première position à une deuxième position et à déterminer, en fonction de la séquence de signaux et de la deuxième position de la séquence de fenêtres glissantes, des files d'attente à desservir dans un cycle suivant. L'invention concerne en outre un dispositif d'interrogation destiné à la sélection de file d'attente et un support d'enregistrement informatique.
Patent WO-2017206657-A1 (WO)
Inventor: DAI XIANGDONG
IPC: H04N9/73
Filed: 2017-05-03
Abstract: L'invention concerne un procédé de traitement d'image, capable de réaliser un équilibrage de blancs d'image au moyen de la séparation de la couleur et de la luminosité d'une image RAW de façon à augmenter la précision de traitement d'image et à améliorer davantage un effet de présentation d'image. Le procédé consiste : à convertir une image à traiter d'un espace RAW dans un espace YCrCb ; à segmenter l'image convertie à traiter en une pluralité de sous-zones ; à calculer des informations d'attribut de point de pixel dans chaque sous-zone ; à déterminer une valeur de réglage de luminosité d'un point blanc selon les informations d'attribut de point de pixel dans chaque sous-zone et une première règle de détermination prédéfinie ; et à régler chaque valeur d'attribut de couleur d'origine de chaque point de pixel de l'image convertie à traiter selon la valeur de réglage de luminosité du point blanc.
Patent WO-2018000943-A1 (WO)
Title: 一种凹柱面及柱面发散镜的检测方法及装置
Inventor: GUO PEIJI
IPC: G01B11/24
Filed: 2017-05-09
Abstract: 一种凹柱面及柱面发散镜的检测方法及装置，涉及光学仪器检测技术领域，特别是涉及一种非接触式干涉检测柱面面形的方法，技术方案分别使用柱面汇聚镜（4）与柱面发散镜（3）与待测凹柱面（1）组合，通过干涉测量分别获得柱面发散镜（3）和待测凹柱面（1）的组合波面误差数据以及柱面汇聚镜（4）和待测凹柱面（1）的组合波面误差数据，然后通过干涉测量获得柱面发散镜（3）与柱面汇聚镜（4）组合波面误差数据，使用差分算法以及波面复原算法分别获得待测凹柱面（1）、柱面发散镜（3）以及柱面汇聚镜（4）的面形误差数据，本技术方案具有检测光路简单，不需要使用高精度的实现测量好的检具即可实现对柱面较高精度的面形检测，特别适合光学加工领域中的柱面加工。
Patent WO-2018157478-A1 (WO)
Inventor: PAN BIAO
IPC: C07D401/04
Filed: 2017-05-18
Abstract: L'invention concerne un dérivé de fluoreno carbazole et un dispositif électroluminescent organique phosphorescent l'utilisant. Le dérivé de fluoreno carbazole de la présente invention est représenté par la formule générale I. Le fluoreno carbazole est utilisé en tant que noyau, le carbazole et le spirobifluorène sont combinés, de telle sorte que la perte d'énergie d'état triplet est réduite, et la mobilité des trous et la Tg du dérivé ne sont pas modifiées.
Patent WO-2018028272-A1 (WO)
Title: 一种上行资源调度方法及相关设备
Inventor: ZHU GUANGYONG
IPC: H04W72/12
Filed: 2017-05-25
Abstract: 本发明实施例提供了一种上行资源调度方法及相关设备，其中方法包括：给第一用户设备分配上行资源，所述上行资源用于所述第一用户设备进行上行数据传输；接收所述第一用户设备上报的信道状态指示信息，所述信道状态指示信息用于指示所述信道的状态是空闲状态还是非空闲状态；根据所述信道状态指示信息，对预先分配给所述第一用户设备的上行资源进行调度。采用本发明，基站可以通过第一用户设备上报的信道状态指示信息，获知第一用户设备的上行信道的信道状态，从而在第一用户设备的上行信道的信道状态为非空闲状态时，可以将原本调度给第一用户设备的上行资源分配给其他用户设备，从而避免上行资源的浪费，提高上行资源的利用率。
Patent WO-2018040656-A1 (WO)
Title: 用于铝合金制造的真空压铸设备
Inventor: GU BINJIE
IPC: B22D17/14
Filed: 2017-06-07
Abstract: 一种用于铝合金制造的真空压铸设备，包括触控显示屏（1）、电控柜（2），电控柜连接压铸机（9）；压铸机内部设有动模（3），且动模一侧设置定模（7）；动模内部设置型腔（4），且型腔顶部连接真空管（5）；型腔底部连接压射室（19），且压射室内部设有压射冲头（18）；压射室连接升液管（10），升液管一端连接至铝液室（13）内部；铝液室内壁设有液位监测器（17），且铝液室外部设有保温炉（14），保温炉内壁设有温度监测器（16），压铸机外部连接模温机（8）；该设备使用保温炉能够完全隔离外部环境对铝液的影响，从而延长铝液的凝固时间，降低了铝水精炼后的铝水密度指数，保证产品的质量和力学性能；增加模温机与压铸机相互配合，可以保证零件的致密度，提高毛坯的合格率，提高产品的抗拉强度和屈服强度。
Patent WO-2017215605-A1 (WO)
Title: 用于交织多址接入通信的电子设备和方法
Inventor: LIN ZHIYUAN
IPC: H04L1/00
Filed: 2017-06-14
Abstract: 本公开提出了用于交织多址接入通信的电子设备和方法。一种用于交织多址接入控制端的电子设备包括处理电路。该处理电路被配置为获取与接收装置和发射装置之间的交织多址接入通信相关的信息。该处理电路还被配置为基于所述信息确定用于所述发射装置的配置参数，所述配置参数包括所述发射装置的交织器的工作参数，所述交织器用于将该发射装置区别于其他发射装置。该处理电路还被配置为将所确定的配置参数提供到所述发射装置，使得发射装置根据该配置参数被配置以用于与该接收装置通信。
Patent WO-2018040722-A1 (WO)
Title: 表数据查询方法及装置
Inventor: QIN CHUANYU
IPC: G06F17/30
Filed: 2017-06-30
Abstract: 本发明公开了一种表数据查询方法及装置，属于信息技术领域。该方法包括：对应用程序发送的表数据查询请求进行解析；接收应用程序发送的查询参数的参数值；根据多个数据表的查询分区键值，确定多个数据表的查询分区；当多个数据表的查询分区相同时，将表数据查询请求发送至目标数据库；将目标数据库返回的最终查询结果发送至应用程序。本发明根据多个数据表的查询分区键值确定出多个数据表的查询分区相同后，将所接收到的表数据查询请求发送至查询分区所对应的数据库，进而将该数据库所返回的最终查询结果发送至应用程序，该过程中无需对多个数据表进行二次处理，不仅提高了表数据的查询效率，而且减小了传输的数据量，提升了业务性能。
Patent WO-2018095038-A1 (WO)
Inventor: ZHU YUEGUANG
IPC: H04R9/06
Filed: 2017-07-05
Abstract: 提供一种振动发声装置，包括壳体以及收容在壳体内的发声系统、振动系统，以及用于将振动系统悬置于壳体内的弹性支撑件，其中，所述发声系统包括振膜和垂直固定在所述振膜朝向所述振动系统一侧的至少一个线圈，所述线圈的中轴线与所述振膜所在平面相平行且与所述振动系统的振动方向垂直；所述振动系统包括质量块和设置在所述质量块上的至少一个永磁铁，所述质量块上设置有与所述线圈相适配的通孔，所述线圈避让在所述通孔内，所述线圈与所述永磁铁形成夹层结构。能够提高产品的空间利用率及产品性能。
Patent WO-2018019258-A1 (WO)
Title: 信息发送方法和装置、以及无线接入设备
Inventor: WU TAO
IPC: H04L5/00
Filed: 2017-07-26
Abstract: 提供了一种信息发送方法和装置、以及无线接入设备。该信息发送方法包括：根据分别与N个用户相对应的N个第一调制方式下的符号序列，生成分别与N个用户相对应的N个第二调制方式下的符号序列，其中，N是大于1的整数，每个第二调制方式下的符号序列都包含N个第一调制方式下的符号序列的信息，第二调制方式为比第一调制方式高阶的调制方式；以及通过分别与N个用户相对应的资源块，分别向N个用户发送N个第二调制方式下的符号序列。根据本发明实施例的信息发送方法和装置、以及无线接入设备能够在相隔较远的子载波上重复发送针对各个用户的信息，因此可以获得频域分集增益，提高针对各个用户的传输性能。
Patent WO-2019024003-A1 (WO)
Title: Method and apparatus for pushing content of application program to smart device
Inventor: Gu Haiyuan
IPC: G06F17/30
Filed: 2017-08-02
Abstract: A method and an apparatus for pushing content of an application program to a smart device, characterized in that, the pushing method comprises: constructing a database which stores preset expression features and a correlation between at least one group of mood information and recommended content of an application program (101); capturing an image of a user, and acquiring the current expression feature within the image (102); comparing the current expression feature and the preset expression features, and determining current mood information concerning the user (103); acquiring, from the database, recommended content of the application program corresponding to the current mood information (104); and displaying the recommended content of the application program in the smart device (105). The present method and apparatus can automatically and accurately recommend music consistent with the current mood state of the user without the user having to search manually, ensuring a better user experience.
Patent WO-2018028547-A1 (WO)
Inventor: LI ZIMIAN
IPC: H04N21/438
Filed: 2017-08-07
Abstract: Embodiments of the present invention disclose a channel switching method and an associated device. The channel switching method comprises: receiving a live stream of a first channel, wherein the live stream of the first channel includes  N  media file sets; encoding the live stream of the first channel using different encoding methods to simultaneously generate a main stream and an auxiliary stream; generating, according to channel information of the first channel, encoding information of the main stream and encoding information of the auxiliary stream, a playlist of the first channel, wherein the playlist of the first channel causes a client terminal to perform channel switching according to the main stream and the auxiliary stream when the client terminal issues a channel switching instruction. Embodiments of the present invention enhance channel switching efficiency in OTT video services.
Patent WO-2019028617-A1 (WO)
Title: Trademark layout and monitoring method and system based on big data
Inventor: WAN ZHONGKAI
IPC: G06Q50/18
Filed: 2017-08-07
Abstract: A trademark layout and monitoring method and system based on big data. The trademark layout and monitoring method based on the big data comprises the following steps: S1: preparing basic information of a trademark to be applied; S2: inputting the basic information of the trademark to be applied; S3: determining the big data; S4: analyzing the upstream and the downstream of the product to determine the relevant products of the upstream and the relevant products of the downstream and determine involved categories; S5: generating a main competitor and a market participant; S6: obtaining a sales mode; S7: performing category grading, and giving different weights to a plurality of dimensions according to an enterprise developing stage and/or different commercial modes; S8: performing legal status monitoring; and S9: outputting a trademark layout and monitoring analysis report of the trademark to be applied so as to achieve the effects of objective result and great reference significance.
Patent WO-2019028760-A1 (WO)
Title: Resource indicating method and device, receiving method and device, and communication system
Inventor: ZHANG GUOYU
IPC: H04W24/10
Filed: 2017-08-10
Abstract: A resource indicating method and device, a receiving method and device, and a communication system. The resource indicating method comprises: transmitting common signaling used for indicating, to a group consisting of multiple user equipments (UEs), a Channel State Information Reference Signal (CSI-RS) resource; and transmitting dedicated signaling used for scheduling downlink data and/or used for indicating one or more UEs within the group measured by Channel State Information (CSI). Hence, by uniformly configuring resources used for PDSCH rate matching and CSI measurement by a high layer, the description of high-layer configuration information may be simplified; by indicating common information of a UE group by means of common signaling, the overall control signaling overhead of a system can be effectively reduced; in addition, by using the common signaling, indication of a CSI-RS resource for PDSCH rate matching and triggering of a CSI-RS can be simultaneously implemented.
Patent WO-2018209830-A1 (WO)
Title: 提高寻找宠物效率的方法及装置
Inventor: CHEN JIE
IPC: G01S5/02
Filed: 2017-08-16
Abstract: 本发明揭示了一种提高寻找宠物效率的方法及装置，该方法包括：根据主人终端发送的请求朋友寻找宠物的请求指令，获取主人终端、朋友终端的当前信息；其中，所述当前信息包括定位信息；根据所述主人终端、朋友终端的当前信息，分析主人终端与朋友终端之间的第一实时距离；向所述主人终端以及朋友终端发送所述第一实时距离。本发明中多人寻找宠物的时候，会有寻找范围的分析，以及寻找方案、寻找方向的警示提醒，通过多人分散区域追寻宠物配备的设备进行寻找宠物，可有效提高寻找宠物的效率，及时寻找到走失宠物。
Patent WO-2018040941-A1 (WO)
Inventor: HU FANGWEI
IPC: H04L45/16
Filed: 2017-08-17
Abstract: Provided in the present disclosure are a method and device for metadata transmission, the method comprising: extending a protocol message in a routing protocol, such that the extended protocol message supports notifying devices in a bit indexed explicit replication (BIER) network as having the ability to process metadata.
Patent WO-2018041113-A1 (WO)
Title: 多足独立移动运载装置
Inventor: LU RENHANG
IPC: B62D57/028
Filed: 2017-08-30
Abstract: 一种多足独立移动运载装置，包括：基座（1）、行走机构（2）、姿态调整机构（3），该基座（1）用于承载人或物；该行走机构（2）包括连接于该基座（1）上的驱动单元（21），以及可转动连接于该驱动单元上的连杆单元（22），该行走机构（2）用于驱使该基座（1）移动和越过障碍物；该姿态调整机构（3）连接于该基座（1）上，用于使人或物保持平衡状态。该多足独立移动运载装置采用了行走机构与姿态调整机构相互配合，通过姿态调整机构使基座始终保持平衡状态，并且通过行走机构使整个装置的行进和转向更加灵活，从而有效地解决了运载装置无法满足越障能力强、乘坐舒适、行走灵活的要求的技术问题，提高了多足独立移动运载装置的越障能力，提升了用户的使用体验效果。
Patent WO-2018113348-A1 (WO)
Title: 显示基板及其制备方法、显示装置
Inventor: ZHANG YUXIN
IPC: H01L27/32
Filed: 2017-09-13
Abstract: 一种显示基板及其制备方法、显示装置，属于显示技术领域，其可解决现有的通过激光转印工艺形成彩色滤光片（1）的过程中，因转印材料产生气体导致产品良率降低的问题。显示基板，包括基底（5）以及位于所述基底（5）的上方的彩色滤光片（1）和辅助部（2），所述彩色滤光片（1）和所述辅助部（2）一体成型，所述辅助部（2）内设置有气孔（3）。
Patent WO-2019056326-A1 (WO)
Title: Data transmission method and related device
Inventor: TANG HAI
IPC: H04W24/10
Filed: 2017-09-22
Abstract: Embodiments of the present application provide a data transmission method and a related product. The method comprises: a first network node receives signaling from a second network node, the signaling comprising related information of control information used by at least one bearer; and the first network node sends, to a user equipment, the control information used by the at least one bearer, the control information used by the at least one bearer being determined based on the related information. By using the embodiments of the present application, the problem of wrong control of a bearer by a network node can be avoided.
Patent WO-2019024210-A1 (WO)
Title: Automatic screen splicing method and automatic screen splicing system
Inventor: YAN SHENGWEI
IPC: G06F3/14
Filed: 2017-09-27
Abstract: Automatic screen splicing system comprising a plurality of screens and an automatic screen splicing method for the system. Each of the plurality of screens is provided with a wireless communication master device, and a plurality of wireless communication slave devices are provided at the periphery of the plurality of screens. The method comprises the steps of: wireless communication master devices on various screens initiating scanning, and recognizing and receiving signals from various wireless communication slave devices (S1); calculating, according to ranging information about the signals received by various wireless communication master devices, the distances from each of the screens to various wireless communication slave devices (S2); obtaining coordinates, in a plane coordinate system, of various screens according to the distances, and completing automatic locating of various screens (S3); dividing, according to the coordinates of various screens, a video image into sub-video images corresponding to various screens, and carrying out allocation (S4); and various screens displaying corresponding sub-video images, and various sub-video images being spliced to form the video image (S5).
Patent WO-2018233132-A1 (WO)
Title: Cold-resistant fabric
Inventor: JIN CHUNLAI
IPC: D06N7/04
Filed: 2017-09-29
Abstract: A cold-resistant fabric, consisting of the following components in parts by weight: 31-35 parts of Vicat linen, 36-59 parts of a durable water-repellent polymer, 31-34 parts of a long-staple cotton, 23-27 parts of a nanoscale antimicrobial powder, 22-26 parts of a nanoscale titanium dioxide powder, and 23-28 parts of rosin. The surface of the cold-resistant fabric allows itself to be resistant to cold and adapt to the environment.
Patent WO-2019075713-A1 (WO)
Title: Fingerprint package chip and packaging method, fingerprint module and mobile terminal
Inventor: DENG TAO
IPC: H01L23/48
Filed: 2017-10-20
Abstract: A fingerprint package chip and a packaging method therefor, a fingerprint module and a mobile terminal. The fingerprint package chip does not include a substrate. Therefore, compared with the prior art, the thickness of the fingerprint package chip is thinner, and the thickness of the fingerprint module made by the fingerprint package chip is also thinner. In this way, in a mobile terminal using a front fingerprint scheme, in the case that the thickness of the mobile terminal is unchanged, the lower space of the fingerprint module made by the fingerprint package chip in the thickness direction of the mobile terminal is vacated. Therefore, a display screen connection line for connecting a display screen and a main board can be provided in the vacated region. In this way, the space occupied by the display screen connection line on the plane where the mobile terminal is located is reduced. Therefore, by using the fingerprint module made by the fingerprint package chip, the display screen of the mobile terminal can be relatively increased, thereby improving the screen occupation of the mobile terminal.
Patent WO-2019075738-A1 (WO)
Title: Workroom apparatus for fully automatic manufacturing of dense fragrant sesame oil
Inventor: WANG ZHONGFANG
IPC: C11B1/06
Filed: 2017-10-20
Abstract: A workroom apparatus for fully automatic manufacturing of a dense fragrant sesame oil comprises an oil-pressing tank (1), a return oil pipe (3), a crude oil tank (5), an oil sediment tank (7), a drying tank (9), and an inner drying cavity (19). In the oil-pressing tank, a feed funnel (13) is engaged at one side of a top end thereof, a salt water tank (12) is connected to one side of a top portion thereof close to the feed funnel, and a supporting member (2) is connected and fixed to a bottom end thereof. The return oil pipe is engaged at a middle portion of the bottom end of the oil-pressing tank. One end of the return oil pipe is engaged at one side of the crude oil tank. The oil sediment tank is connected to one side of the oil-pressing tank by means of a second oil-guiding pipe (11). A lower portion of one side of the oil sediment tank is engaged at an oil residue outlet (14). A cooling tank (8) is provided at one end of the drying tank. One end of the drying tank is connected to a vacuum pump (17) to remove air therein, thereby enhancing drying efficiency.
Patent WO-2018209900-A1 (WO)
Title: 转盘互动方法及装置
Inventor: YAO JINMING
IPC: H04N21/488
Filed: 2017-11-06
Abstract: 本申请实施例提供一种转盘互动方法及装置，涉及基于互联网的社交平台领域。该方法通过第一用户设置转盘规则，并邀请第二用户参与转盘互动活动；第二用户根据预设弹幕条件发送弹幕信息；选取发送的弹幕信息符合所述预设弹幕条件的至少一个第二用户作为目标第二用户；通过转盘的形式随机选取所述转盘活动方案内容中的至少一个，根据被选取的转盘活动方案内容对所述目标第二用户和/或第一用户的账户执行相应的操作，增加了主播和用户的沟通渠道。第一用户和第二用户在进行转盘互动的过程中，均可能成为执行活动方案内容的对象，通过这种互动方式，提高了主播与用户之间的互动性，进而增加了直播间的活跃氛围。
Patent WO-2019090464-A1 (WO)
Title: 摄像头组件
Inventor: ZHANG KUI
IPC: B08B1/00
Filed: 2017-11-07
Abstract: 一种摄像头组件，包括：基座（10）、摄像头（40）、透明保护罩（50）、第一驱动机构（30）以及除尘刷组件（60）；透明保护罩（50）设置于基座（10）的第一端，摄像头（40）与第一端相连并位于透明保护罩（50）内，第一驱动机构（30）设置于基座（10）的第二端，第一端与第二端相对，除尘刷组件（60）与第一驱动机构（30）连接；除尘刷组件（60）包括水平传动杆（61）、竖直传动杆（62）以及刷体（63），水平传动杆（61）的一端与第一驱动机构（30）的转轴连接，水平传动杆（61）的另一端与竖直传动杆（62）的一端连接，竖直传动杆（62）的另一端与刷体（63）的端部连接，刷体（63）的内表面贴附在透明保护罩（50）的外壁面上，第一驱动机构（30）通过水平传动杆（61）以及竖直传动杆（62）带动刷体（63）沿着透明保护罩（50）的外壁面旋转。
Patent WO-2019071691-A1 (WO)
Title: Liquid display device and backlight module thereof
Inventor: SHAN JIANFENG
IPC: G02F1/1335
Filed: 2017-11-09
Abstract: A liquid crystal display device (4) and a backlight module (40) thereof. The backlight module comprises a back plate (41), at least one light source assembly (45) and at least one optical diaphragm (42). The light source assembly (45) is provided with at least one light source (451) and at least one substrate (452), the light source (415) being disposed on the substrate (452). The light source assembly (45) is disposed on the back plate (44). The optical diaphragm (42) is provided with a recessed structure corresponding to the light source assembly (45), and as such, the optical diaphragm (42) is positioned on the back plate (44). Thus, the phenomenon of waviness on the optical diaphragm (42) that is caused by concentrated strain and/or thermal expansion and cold contraction may be reduced.
Patent WO-2018090886-A1 (WO)
Title: 一种燃气灶火力调节装置及燃气灶
Inventor: KOO BON SUK
IPC: F24C3/12
Filed: 2017-11-13
Abstract: 一种燃气灶火力调节装置(100)及设置有该火力调节装置(100)的燃气灶，该燃气灶火力调节装置(100)包括壳体(102)，壳体(102)固设有电源(107)、火力调节按钮(114)、动力部件(105)、传动部件(104)和连接部件(101)。连接部件(101)连接燃气灶开关轴(2)；传动部件(104)连接连接部件(101)及动力部件(105)；动力部件(105)电连接火力调节按钮(114)，火力调节按钮(114)电连接电源(107)。该燃气灶火力调节装置(100)可以在现有燃气灶上加装，不需破坏现有燃气灶的结构，可实现对燃气灶火力的调节。
Patent WO-2018095268-A1 (WO)
Title: 一种内筒三角架及滚筒洗衣机
Inventor: XU SHENG
IPC: D06F37/02
Filed: 2017-11-17
Abstract: 一种内筒三角架，包括，用于与洗衣机内筒（1）连接的本体（2），所述本体（2）的一侧面向洗衣机内筒（1），另一侧背对洗衣机内筒（1），所述本体（2）上的与洗衣机内筒（1）相接触的部位设有阻止洗涤水进入本体（2）与洗衣机内筒（1）之间区域的密封结构。一种配置有上述内筒三角架的滚筒洗衣机，至少还包括，洗衣机内筒（1），所述洗衣机内筒（1）的底部设有与内筒三角架配合的安装结构，所述内筒三角架固定安装在洗衣机内筒（1）的底部，且内筒三角架上的密封结构与洗衣机内筒（1）表面接触，形成封闭式连接。由于在内筒三角架与洗衣机内筒（1）之间设置了密封结构，使得内筒三角架与洗衣机内筒（1）之间的空隙被密封，解决了洗衣机内筒（1）与内筒三角架之间易于存污的问题。
Patent WO-2019100370-A1 (WO)
Inventor: DENG CUIHUA
IPC: H04L7/00
Filed: 2017-11-27
Abstract: La présente invention concerne un procédé permettant de déterminer une disponibilité d'une source de synchronisation dans un système de communication. Le procédé consiste à : détecter une stabilité de la source de synchronisation lorsque la source de synchronisation récupère d'une défaillance ; et déterminer la disponibilité d'une source de synchronisation sur la base de la stabilité détectée de la source de synchronisation. La présente invention concerne également des dispositifs réseau et un support lisible par ordinateur pour la mise en œuvre dudit procédé.
Patent WO-2019015210-A1 (WO)
Title: Miniature crane
Inventor: CHEN SHANGGUI
IPC: B66C23/62
Filed: 2017-11-30
Abstract: A miniature crane comprising a fixing pipe (1), a rotating shaft (2), and a lifting component (3). One extremity of the rotating shaft (2) is inserted into the fixing pipe (1) and rotatively connected to the fixing pipe (1). The lifting component (3) is provided on the rotating shaft (2) and rotates simultaneously with the rotating shaft (2). The extremity of the fixing pipe (1) away from the lifting component (3) is provided with a fixture (4). The fixture (4) comprises two clamping plates (42) provided at an interval. A fixing bolt (43) is provided on the clamping plates (42). The crane clamps on a sidewall of a processing machine via the fixture (4), is fastened via the fixing bolts (43), and lifts with the lifting component (3) a workpiece that needs to be lifted to a specified position. The miniature crane is structurally simple, convenient to install and remove, and easy to carry.
Patent WO-2019104755-A1 (WO)
Title: Biological soil amendment for coastal saline-alkali soil, and preparation method therefor and application thereof
Inventor: ZHANG YUJIE
IPC: C05G3/80
Filed: 2017-12-13
Abstract: A biological soil amendment for coastal saline-alkali soil, comprising the following components in parts by weight: 1-2 parts of sludge powder, 0.25-2 parts of charcoal powder, 0.1-1 part of rice hull powder, 4-15 parts of water, and 0.5-1 part of high salt tolerant microbial bacteria liquid. The biological soil amendment is simple in preparation process and low in cost, can rapidly increase the soil fertility to effectively improve the current situations of the coastal saline-alkali soil such as low fertility, high sand content and poor soil aggregate structure, increase the soil humus, and facilitates formation of aggregate structures, and organic acid generated after decomposition of the biological soil amendment can neutralize the alkalinity of the soil without contaminating the soil, the plough layer salt accumulation condition can be relieved, and commercial crop growth is facilitated.
Patent WO-2019104762-A1 (WO)
Inventor: YANG YING
IPC: B62D53/00
Filed: 2017-12-15
Abstract: 一种无轨电车，包括动力车模块（18）和多个拖车模块（19），动力车模块包括用于提供牵引力的牵引驱动系统（3）和用于将动力输出的动力驱动轴（4）及非动力轴（6），拖车模块包括仅一个非动力轴，且动力车模块的尾端可选地依次连接有不同数量的拖车模块，动力车模块与首个拖车模块之间通过第一铰接系统（7）连接。所述的无轨电车采用模块化组合方式，可以根据城市实际运量，选择动力车模块分别与一个或多个拖车模块连接的两模块、三模块等几种编组方式，载客量可以实现从一百多人到几百人的灵活选择，可解决大运量的问题。同时，采用不同模块组合的方式后，根据运量可以调整发车密度，减少车辆购置数量，进而减少了运营公司司机及运营维护人员的数量。
Patent WO-2019095486-A1 (WO)
Title: 多元合金薄膜的制备装置及其制备方法
Inventor: WU XIAOBIN
IPC: C23C14/28
Filed: 2017-12-15
Abstract: 一种多元合金薄膜的制备装置，包括连接有真空泵组（7）的腔室（1）、多个用于盛放高纯金属液的金属液容器（2）、用于放置沉积基片的可转动基座（3）、多个产生双脉冲激光的激光器组（4）、基座控制器（5）和数据采集控制单元（6）；可转动基座（3）位于腔室（1）内，多个金属液容器（2）与腔室（1）连通，每个金属液容器（2）均设有脉冲加压设备，将金属液以脉冲液滴的形式压入腔室（1）；多个激光器组（4）与多个金属液容器（2）一一对应，使得射出的多束双脉冲激光一一对应轰击多种脉冲液滴并产生相应的等离子体并溅射沉积在沉积基片上形成多元合金薄膜；数据采集控制单元（6）采集可转动基座（3）的温度和位移信息，并控制脉冲加压设备的加压频率和多个激光器组（4）的双脉冲激光的射出频率和能量，从而控制双脉冲激光轰击对应的脉冲液滴的频率和能量，实现等离子体薄膜沉积的自动控制；基座控制器（5）通过数据采集控制单元（6）收集的基座的温度和位移信息，控制基座的温度、自转和移动。还公开了一种利用多元合金薄膜的制备装置制备多元合金薄膜的方法。
Patent WO-2018233251-A1 (WO)
Title: Wireless communication earphone test device and method
Inventor: XIE PING
IPC: H04R29/00
Filed: 2017-12-20
Abstract: The present invention provides a wireless communication earphone test device, comprising a signal converter, and a test unit, a simulated mouth and a simulated ear connected to the signal converter. The simulated mouth is used for transmitting a sound signal sent by the signal converter to a wireless communication earphone; the simulated ear is used for transmitting the sound signal received by the wireless communication earphone to the signal converter; the signal converter is used for converting the received sound signal transmitted by the simulated ear into a digital signal; the test unit is used for determining acoustic parameters of the wireless communication earphone according to the digital signal. The present invention can resolve the problems of complexity, high costs and low efficiency of an existing wireless communication earphone test method. Also disclosed is a test method for testing by using the wireless communication earphone test device.