baber/WOPTO huggingface dataset:
Patent WO-2018103582-A1 (WO)
Title: 停车计时管理装置
Inventor: SHUI YUAN
IPC: G07B15/02
Filed: 2017-11-30
Abstract: 一种停车计时管理装置，包括主控制器（1）、通信单元（2）、计时器（3）和计费处理单元（4），通信单元（2）、计时器（3）和计费处理单元（4）各自经由独立的数据传输线路与主控制器（1）相连，并且通信单元经由第一通信链路接收车辆中的车载应用发送的指示信号，并将指示信号发送至主控制器（1），主控制器（1）基于接收到的指示信号触发计时器（3）执行计时操作，并基于计时器（3）反馈的计时操作结果计算与该车辆相关联的停车费用并随之触发计费处理单元（4）经由第二通信链路与数据处理服务器通信以实施停车费用支付操作。本装置使用便捷并且具有高的管理效率。
Patent WO-2019080321-A1 (WO)
Title: Power-on method and apparatus for terminal device, device, and storage medium
Inventor: LIU WEI
IPC: G06F9/445
Filed: 2017-12-17
Abstract: A power-on method and apparatus for a terminal device, a device, and a storage medium. The method comprises: in the case of a standby state, controlling an interface chip of a USB interface to send out a request signal when detecting that a USB device is inserted into the USB interface (S110); enabling a main chip of a terminal device according to the request signal (S120); and controlling the terminal device to be powered on when detecting, by means of the main chip, that a set file is stored in the USB device (S130). In a standby state, a terminal device is powered on by detecting a USB device inserted into a USB interface. The operation is simple and the security is high.
Patent WO-2019085222-A1 (WO)
Inventor: HUANG SHISHUAI
IPC: G02F1/1345
Filed: 2017-12-21
Abstract: La présente invention se rapporte à un panneau d'affichage (11), et à un procédé de fabrication associé. Le panneau d'affichage (11) comprend : un substrat de matrice à commutateurs actifs ; une région d'affichage (330) ; une région de cadre (310, 320), la région de cadre (310, 320) comportant une région d'attaque de grille (310) et une région de câblage (320) ; et un polariseur (110, 111) ayant une région de protection (110) disposée sur le substrat de matrice à commutateurs actifs. La région de cadre (310, 320) entoure la région d'affichage (330) et se situe à la périphérie du panneau d'affichage (11), la région d'attaque de grille (310) est placée à la périphérie de ce substrat de matrice à commutateurs actifs, et la région de protection (110) recouvre ladite région d'attaque de grille (310).
Patent WO-2019127217-A1 (WO)
Inventor: CHU HONGPENG
IPC: B64C1/06
Filed: 2017-12-28
Abstract: An arm assembly (10) and an unmanned aerial vehicle (100). The arm assembly (10) is rotatably connected to a frame body (101) of the unmanned aerial vehicle (100). The arm assembly (10) comprises an arm body (1), and an electric connection part (2) and a power assembly which are provided on the arm body (1). The electric connection part (2) is located at a first end (11) of the arm body (1) connected to the frame body (101), and the power assembly is located at a second end (12) of the arm body (1) connected to the frame body (101). When the arm body (1) is unfolded with respect to the frame body (101), the electric connection part (2) is in electric contact with an electrical fitting part (3) on the frame body (101), so as to electrically connect the arm assembly (10) to the frame body (101). When the arm body (1) is folded with respect to the frame body (101), the electric connection part (2) is separated from the electrical fitting part (3), so as to disconnect the arm assembly (10) from the frame body (101).The arm assembly (10) and the unmanned aerial vehicle (100) solve the problem of fatigue fracture of a conventional wire, and the service life of the folding arm in the unmanned aerial vehicle is effectively prolonged.
Patent WO-2018141303-A1 (WO)
Title: Mécanisme de reprise sur défaillance de faisceau destiné à un fonctionnement à faisceaux multiples
Inventor: YU CHIA-HAO
IPC: H04W72/08
Filed: 2018-02-06
Abstract: L'invention concerne un procédé de reprise sur défaillance de faisceau destiné à un fonctionnement à faisceaux multiples dans des systèmes de communication sans fil avec formation de faisceau. L'invention concerne en particulier une procédure de reprise sur défaillance de faisceau à quatre étapes. Dans une première étape de détection de défaillance de faisceau, l'UE détecte une condition de défaillance de faisceau de la liaison de paire de faisceaux de desserte d'origine. Dans une deuxième étape de nouvelle identification de faisceau candidat, l'UE effectue des mesures pour une sélection de faisceau candidat. Dans une troisième étape de transmission de requête de reprise sur défaillance de faisceau (BFRQ), l'UE transmet un message BFRQ à une BS lorsque la condition de déclenchement pour la transmission BFRQ est satisfaite. Dans une quatrième étape de surveillance de réponse de la BS, l'UE surveille une réponse de la BS pour décider du succès ou de l'échec de la reprise sur défaillance de faisceau.
Patent WO-2018210045-A1 (WO)
Title: 一种原生对象的识别方法和装置
Inventor: KANG ZHANHUI
IPC: G06F17/30
Filed: 2018-03-16
Abstract: 一种原生对象的识别方法和装置，用于提高原生对象的识别准确率。该方法包括：从社交平台上获取到待处理的第一话题，所述第一话题具有第一话题标识（101）；根据所述第一话题标识从所述社交平台上搜索到包含所述第一话题的M个对象，所述M为正整数（102）；统计所述M个对象中每个对象上出现的应用帐号，从而得到出现频次处于前N个的应用帐号，所述N为正整数（103）；根据预置的帐号过滤规则从所述出现频次处于前N个的应用帐号中识别出第一应用帐号，将所述第一应用帐号所发表的对象确定为原生对象（104）。
Patent WO-2018223749-A1 (WO)
Title: 触控读取电路、触控显示面板及显示装置
Inventor: DING XIAOLIANG
IPC: G06F3/041
Filed: 2018-03-22
Abstract: 一种触控读取电路、触控显示面板及显示装置，触控读取电路包括：第一选通电路(1)，被配置为在第一选通信号的控制下使发光器件(oled)的第一极处的第一电流信号(I1)流向电流镜电路(3)；电流镜电路(3)，被配置为：向信号处理电路(4)提供第一电流信号(I1)和第二电流信号(I2)，第二电流信号(I2)与第一电流信号(I1)的电流方向相反；信号处理电路(4)，被配置为：接收第一电流信号(I1)、第二电流信号(I2)和触控扫描信号(Is)；对第二电流信号(I2)进行滤波处理，以得到第三电流信号(I3)；根据第三电流信号(I3)、第一电流信号(I1)以及触控扫描信号(Is)，向触控读取电路的输出端提供触控读取信号。
Patent WO-2019183754-A1 (WO)
Title: Selecting a semi-persistent scheduling interval for grant-free wireless devices
Inventor: YAO PU
IPC: H04W72/12
Filed: 2018-03-26
Abstract: According to certain embodiments, a method by a network node for selecting a semi-persistent scheduling (SPS) interval for a wireless device in a cell served by the network node includes determining criterion for selecting the SPS interval for the wireless device. The criterion is associated with at least one of a QoS requirement of the wireless device and a utilization of resources by the network node. The network node assigns the SPS interval to the wireless device based on the criterion.
Patent WO-2019191890-A1 (WO)
Inventor: LI WEIRAN
IPC: H04N19/139
Filed: 2018-04-02
Abstract: 一种用于图像处理的方法和图像处理装置，该方法包括：获取当前图像块的初始运动矢量；当该初始运动矢量指向的参考图像为长期参考图像时，基于该初始运动矢量对该当前图像块进行运动补偿；当该初始运动矢量指向的参考图像为短期参考图像时，对该初始运动矢量进行修正，获得修正后的运动矢量，基于该修正后的运动矢量对该当前图像块进行运动补偿。该方法能够避免由于长期参考图像的图像块边沿的明显跳变，进行无意义的搜索，可以提高编解码效率。
Patent WO-2018196608-A1 (WO)
Title: 一种洗衣机控制方法及洗衣机
Inventor: XU SHENG
IPC: D06F34/05
Filed: 2018-04-11
Abstract: 本发明公开了一种洗衣机控制方法及洗衣机,所述的洗衣机包括本机控制模式和通过智能终端控制的远程控制模式，所述的洗衣机接收到本机或智能终端发送的远程控制请求后，根据洗衣机的状态信息授权/禁止智能终端远程控制洗衣机。本发明中，所述的洗衣机接收到本机或智能终端发送的远程控制请求后，根据洗衣机的状态信息授权/禁止智能终端远程控制洗衣机，当洗衣机的状态信息符合远程控制的条件，则授权智能终端远程控制该洗衣机，当洗衣机的状态信息不符合远程控制的条件，则禁止智能终端远程控制该洗衣机。因此本发明的洗衣机控制方法，适用于物联网洗衣机领域，可有效地保证了物联网洗衣机在远程控制中的安全性，避免了安全事故的发生。
Patent WO-2019100680-A1 (WO)
Inventor: JI MAOLIANG
IPC: B65D43/02
Filed: 2018-05-28
Abstract: 一种一次性防拆快餐盒，包括底盒和盒盖，在底盒上边缘设有多个间隔分布的套入圈，并在套入圈的内周壁上设有由至少两个分隔开的向下倾斜的弹力卡臂组成的套入孔；在盒盖的外边缘上设有能插入到对应套入孔中的单向卡头，这样就可以将锥凸台穿过套入孔来包装好快餐盒，一旦装好，受倾斜的弹力卡臂的阻碍，就无法拔出单向卡头，从而防止在送餐过程中被人为打开，因此本发明的结构更合理，更能保障用餐者利益和食用安全。
Patent WO-2019140837-A1 (WO)
Inventor: ZHAO SHENGYU
IPC: G01R31/00
Filed: 2018-06-01
Abstract: 一种产品检测流水线，包括流水线主体、上料部（30）、检测部（40,50,60）、筛选部（70）和下料部（90）；其中，流水线主体包括用于对产品进行检测加工的多个操作工位，用于装载产品在流水线主体上进行检测加工的多个流动载具（16），用于转移流动载具以使其在流水线主体上循环流动、以循环装载产品进行检测加工的循环转移部（22）；上料部和下料部分设于流水线主体的两端；检测部和筛选部依次设于上料部和下料部之间。该产品检测流水线实现全程自动检测加工，无需人工参与，且可实现流动载具自动回流循环，有效提高检测加工效率。
Patent WO-2019080539-A1 (WO)
Title: Method of manufacturing metal reinforced rim of composite material fan blade
Inventor: DAI LEI
IPC: F04D29/38
Filed: 2018-07-06
Abstract: A method of manufacturing a metal reinforced rim of a composite material fan blade involves separately manufacturing three parts of a metal reinforced rim (20), including a first sidewall panel (201), a second sidewall panel (202) and a nose cone (203). In a manufacturing process, an inner side surface (201a) of the first sidewall panel and an inner side surface (202a) of the second sidewall panel are separately formed. After the first sidewall panel and the second sidewall panel have been connected, an outer side surface (201b) of the first sidewall panel and an outer side surface (202b) of the second sidewall panel are connected to form a processing surface (20B) for construction of the nose cone (203) of the metal reinforced rim. The invention eliminates an additional step for processing an inner surface of a metal reinforced rim, thereby significantly reducing the difficulties of processing the inner surface of the metal reinforced rim.
Patent WO-2019007411-A1 (WO)
Title: Goods collection scheduling method and apparatus, storage medium, and electronic device
Inventor: AN SHAN
IPC: G07F17/12
Filed: 2018-07-06
Abstract: A method and apparatus for self-picking up goods, a system, an electronic device, and a storage medium, relating to the technical field of data processing. The method comprises: obtaining an acoustic wave signal generated by modulating verification information; and sending the acoustic wave signal to a self-pickup device to cause the self-pickup device to determine, according to the acoustic wave signal, whether to open a storage bin which stores goods to be picked up. A goods pickup process of a self-pickup device based on acoustic wave verification is realized.
Patent WO-2019019913-A1 (WO)
Title: Cushioning member support device for crushable hood
Inventor: CHEN PENGFEI
IPC: B62D25/12
Filed: 2018-07-10
Abstract: A cushioning member support device for a crushable hood, the support device comprising a first support face and a second support face surrounding the first support face. The first support face is connected to the second support face via a transitioning face therebetween. A thickness of the transitioning face is less than a thickness of the first support face and a thickness of the second support face. One of the first and second support faces is configured to provide support to a fastening location, and the other is configured to support a cushioning member and to move, when the transition face breaks, in a direction away from the cushioning member toward the fastening location. If the head of a pedestrian impacts the hood, an impact force is transferred, via the cushioning member, to the support face supporting the cushioning member, such that the support face breaks and fails, and the support face and the cushioning member move downward, thus increasing a motion range for protecting the head of the pedestrian, reducing the peak acceleration of the head, and accordingly reducing damage thereto. The present invention enhances protection of the head of a pedestrian, and improves pedestrian protection performance of a vehicle.
Patent WO-2019140873-A1 (WO)
Title: 物品运送系统及方法
Inventor: LI HONGBO
IPC: G06Q10/08
Filed: 2018-07-12
Abstract: 一种物品运送系统及方法，包括：控制服务器（3）、至少一个搬运机器人（1）、至少一个存储容器以及至少一个拣选容器（2）；控制服务器（3）获取待运送物品的订单信息及容器信息，并对订单信息和容器信息进行整合，为至少一个搬运机器人（1）提供运行信息；存储容器和拣选容器（2）均设置为可互换的存储物品和拣选物品；搬运机器人（1）基于从控制服务器（3）的接收到的运行信息，搬运存储容器或分拣容器（2），从而实现一种集存储和拣选于一体的货到人拣选系统。
Patent WO-2019015673-A1 (WO)
Title: Topical compositions and uses
Inventor: LIU JIA
IPC: A61K51/00
Filed: 2018-07-20
Abstract: Provided are chimeric polypeptides that include one or more zinc finger motifs fused to a therapeutic peptide such as botulinum neurotoxins (BoNTs). The zinc finger motif may be located at the C-terminal side of the BoNT and the chimeric polypeptide can optionally include two or more such zinc finger motifs. It said the disclosed chimeric polypeptides can be efficiently delivered to a subject transdermally.
Patent WO-2019223117-A1 (WO)
Inventor: FENG XIAOLIANG
IPC: H01L27/32
Filed: 2018-08-07
Abstract: 一种触控显示面板及其制作方法，该制作方法包括先在一基板（11）上形成触控层，触控层包括遮光层（12）、触控图案层（13）、桥接层（15）、周围走线（16）和绑定垫（17）；再在触控层上形成彩膜层，以形成彩膜触控基板，彩膜层包括黑色矩阵（19）、彩色色阻（20）以及保护层（21）；最后将彩膜触控基板、薄膜晶体管基板与液晶或OLED显示层进行封装。
Patent WO-2019109666-A1 (WO)
Title: 一种尿液来源细胞的培养方法
Inventor: WANG LINLI
IPC: C12N5/00
Filed: 2018-08-17
Abstract: 提供一种尿液来源细胞的培养方法，属于细胞培养领域。所述培养方法是利用包含血小板裂解物的培养基对尿液来源细胞进行培养。筛查确认人源血小板裂解物作为无异源性尿液来源细胞培养时培养基的核心添加物，可克服以往无异源性培养时所存在的尿液来源细胞增殖速度极慢并且逐渐发生细胞死亡等问题。添加人源血小板裂解物的无异源性培养基并能够较好地培养尿液来源细胞，获得研究或临床应用所需的细胞量。
Patent WO-2019042192-A1 (WO)
Title: Asymmetric synthesis and uses of compounds in disease treatments
Inventor: YANG JUN
IPC: A61K31/56
Filed: 2018-08-22
Abstract: The present application discloses, among other things, asymmetric synthesis a diastereomeric compound of formula (I) (e.g., α-anordrin) or salt thereof. Also provided are methods and compositions for treatment of estrogen deficiency as well as preventing or reducing an estrogen deficiency symptom using a diastereomeric compound of formula (I) (e.g., α-anordrin) or salt thereof alone or in combination with at least one additional agent. Further provided are methods and compositions for reducing a side effect of an additional agent in the context of combination therapy with a diastereomeric compound of formula (I) (e.g., α-anordrin) or salt thereof.
Patent WO-2020042095-A1 (WO)
Title: 无醇抑菌花露水及其制备方法
Inventor: WU KE
IPC: A61Q17/02
Filed: 2018-08-30
Abstract: 本发明属于日用化学品领域，具体涉及一种无醇抑菌花露水及其制备方法。该无醇抑菌花露水包括苦参提取物、地黄提取物、蜂胶提取物以及由苦参、地黄、蜂胶、黄精在乙醇中浸泡并除去乙醇后得到的浓缩液，黄精的加入提高了苦参、地黄、蜂胶有效成分在乙醇中的溶出率，提高了花露水清热解毒、消肿止痛、除菌杀菌的功效；同时，将苦参-地黄-蜂胶-黄精浸泡液混合物与苦参、地黄、蜂胶的水提取物协同配合，增强了皮肤的自防御能力以及对各种有效成分的适应性，有助于改善功能成分在皮肤表面的吸附性，药效更持久；同时，该花露水不含乙醇，使用更安全。本发明通过浸泡和水提工艺进行有机结合，使得各有效成分溶出率大大提高，功效发挥极致。
Patent WO-2020037716-A1 (WO)
Title: Touch screen and manufacturing method therefor
Inventor: FENG XIAOLIANG
IPC: G06F3/041
Filed: 2018-09-05
Abstract: A touch screen and a manufacturing method therefor, the touch screen comprising a substrate (2) and a touch control portion (1); the touch control portion (1) comprises a first conductive layer (11), a second conductive layer (13) for bridging the first conductive layer (11), and an insulating layer (12) provided between the first conductive layer (11) and the second conductive layer (13); and one side of the second conductive layer (13) is provided with a light absorption layer (14), and the projection pattern of the light absorption layer (14) on a plane, where the second conductive layer (13) is located, covers the pattern of the second conductive layer (13).
Patent WO-2019169845-A1 (WO)
Inventor: CHEN CHUNGEN
IPC: C02F103/20
Filed: 2018-09-10
Abstract: A waste degradation treatment system for ecological livestock and poultry breeding, comprising a mixing pool (1), a stirring mechanism, and a degradation pool (2). A delivery mechanism for delivering waste in the mixing pool (1) to the degradation pool (2) is arranged above the degradation pool (2). The degradation pool (2) further comprises a heating mechanism. A feeding structure comprises a feeding pipe (3), a sewage pump (31), and a sprayer (32). The sprayer (32) comprises a feed passage hole (321) communicating with the feeding pipe (3). The outer side wall of the sprayer (32) is provided with two discharge nozzles (322) symmetrical with respect to a center of rotation and communicating with the feed passage hole (321). The discharge nozzles (322) are provided with two oppositely facing discharge ports (3221), respectively. The sprayer (32) is provided with a rotating shaft (323) on a bottom wall located at the feed passage hole (321). The rotating shaft (323) is provided with a number of blades (3231).
Patent WO-2020056782-A1 (WO)
Title: Indication de préemption pour multiplexage dl d'embb et d'urllc avec transmission conjointe non cohérente
Inventor: LI QIAOYU
IPC: H04W72/04
Filed: 2018-09-22
Abstract: Certains aspects de la présente invention concernent des techniques destinées à indiquer une préemption de ressources ayant une influence sur une transmission conjointe depuis de multiples entités de transmission vers un équipement d'utilisateur. Les entités de transmission peuvent être associées à un ID virtuel de cellule ou à un ID de groupe de ports de signal de référence de démodulation (DMRS).
Patent WO-2019085743-A1 (WO)
Inventor: ZENG YUANQING
IPC: G06K9/62
Filed: 2018-10-16
Abstract: 本申请实施例公开了一种用户性别识别方法、装置、存储介质及电子设备，其中，用户性别识别方法包括：根据样本用户访问的应用界面的类型构建样本集，所述样本集的样本中包括每个样本用户访问男性类应用界面的数量和每个样本用户访问女性类应用界面的数量；对所述样本集进行训练，生成性别比例分布参数和访问概率分布参数；利用所述性别比例分布参数和访问概率分布参数，以及当前用户访问男性类应用界面的数量和当前用户访问女性类应用界面的数量，生成所述当前用户的性别概率；根据所述当前用户的性别概率识别所述当前用户的性别。
Patent WO-2019192159-A1 (WO)
Title: Built-in purified water dispenser
Inventor: HAO ZHIPENG
IPC: C02F1/00
Filed: 2018-10-16
Abstract: A built-in purified water dispenser comprises a housing (100) and a water treatment module (200). A front panel of the housing (100) has a consumable replacement inlet (101). The water treatment module (200) is positioned in a cavity of the housing, and comprises a horizontally placed filter element (10) and a stationary filter element installation base (20). The filter element (10) is laterally and inwardly inserted into the filter element installation base (20) from the consumable replacement inlet (101), and can be laterally and outwardly removed from the filter element installation base (20) for replacement.
Patent WO-2019109735-A1 (WO)
Title: 一种可调带宽的波导滤波器
Inventor: XIE RUIHUA
IPC: H01P1/208
Filed: 2018-10-17
Abstract: 本实用新型揭示了一种可调带宽的波导滤波器，包括腔体、设置在腔体上的输入端、输出端，以及至少三个耦合窗，每个耦合窗内还设置有起调节带宽作用的第一介质棒，第一介质棒伸入谐振腔的长度可调，至少三个第一介质棒由同一驱动装置驱动。本实用新型通过一个传动机构同步控制多个耦合窗的带宽调节，减少了驱动电机的数量，不仅大大降低了滤波器的成本，而且简化了滤波器的结构，提高调节精度，减小了滤波器的体积和重量。
Patent WO-2019095943-A1 (WO)
Title: 体液样本中稀有肿瘤细胞的检测分型方法及其试剂盒
Inventor: SHI QIHUI
IPC: G01N21/64
Filed: 2018-10-24
Abstract: 一种对体液样本中高代谢活性稀有肿瘤细胞的检测分型方法，包括如下步骤：将体液样本中的有核细胞与能够产生荧光信号的第一代谢标志物和第二代谢标志物共同孵育；通过高通量成像检测所有细胞所摄取代谢标志物的荧光信号，从而确定细胞的能量代谢方式与强度；根据代谢标志物组合的荧光信号鉴定体液样本中具有高代谢活性的肿瘤细胞并进行分型。还包括一种用于该检测分型方法的试剂盒，包括微孔阵列芯片；能够产生荧光信号的第一代谢标志物和第二代谢标志物；针对白细胞表面共同抗原的荧光修饰抗体。该方法和试剂盒基于荧光信号特征来鉴定与分型体液样本中的稀有肿瘤细胞的能量代谢方式，操作简单快速，降低了损失稀有肿瘤细胞的可能。
Patent WO-2020034408-A1 (WO)
Inventor: CHU HONGPENG
IPC: G03B17/08
Filed: 2018-10-30
Abstract: Provided by the present application are a protective case and a camera system. The protective case is used for covering a camera 40. The protective case comprises a frame 10, a back frame 20 pivotally connected to the frame 10, and a locking assembly 30 mounted on the frame 10. The back frame 20 may rotate around the frame 10 and fit with the frame 10. An installation space is formed between the frame 10 and the back frame 20 so as to accommodate the camera 40. The locking assembly 30 comprises a connecting rod pivotally connected to the frame 10 and a locking member 32 pivotally connected to the connecting rod. When the connecting rod rotates in a first direction relative to the frame 10, the locking member 32 is driven to move toward the back frame 20, so that the locking member 32 may be freely separated from the back frame 20. When the connecting rod rotates in a second direction relative to the frame 10, the locking member 32 is driven to move towards the frame 10 until the locking member 32 is constrained by the connecting rod when the locking member 32 locks the back frame 20.
Patent WO-2020056886-A1 (WO)
Inventor: HUANG CHANGZHENG
IPC: G03B21/20
Filed: 2018-11-08
Abstract: A laser projection display method and apparatus, the apparatus comprising a laser emission tower (S01) and a laser absorbing tower (S02), a column of neatly and tightly arranged visible light lasers being mounted longitudinally on the laser emission tower (S01), laser emission outlets uniformly facing toward the same side of the laser emission tower, and laser absorbing material being arranged on one side face of the laser absorbing tower (S02); when the laser emission tower (S01) and the laser absorbing tower (S02) are installed, the laser emission outlet side face of the laser emission tower (S01) is arranged directly opposite to the laser absorbing material side face of the laser absorbing tower (S02), such that a laser projection display area is formed between the laser emission tower (S01) and the laser absorbing tower (S02); on the basis of the image or text of display context to be projected, controlling some or all of the visible light lasers in the laser emission tower (S01) to emit laser light at time intervals in a certain order, aerial projection on an intangible medium to display the image or text to be displayed being implemented by means of accurately, quickly, and cyclically controlling the lasers to emit and turn off the laser light; when the laser emission tower (S01) implements projection display into the sky, the laser absorbing tower (S02) is not required.
Patent WO-2019237664-A1 (WO)
Title: Method and apparatus for correcting time delay between accompaniment and dry sound, and storage medium
Inventor: ZHANG CHAOGANG
IPC: G10H1/36
Filed: 2018-11-26
Abstract: A method and apparatus for correcting a time delay between accompaniment and a dry sound, and a storage medium, belonging to the field of information processing technology. The method comprises: acquiring an accompaniment audio, a dry sound audio and an original song audio of a target song, and extracting an original vocal audio from the original song audio (201); determining a first self-correlation function curve on the basis of the original vocal audio and the dry sound audio, and determining a second self-correlation function curve on the basis of the original song audio and the accompaniment audio (202); and correcting a time delay between the accompaniment audio and the dry sound audio on the basis of the first self-correlation function curve and the second self-correlation function curve (203). Compared with the existing correction method relying on workers, the invention saves both manpower and time, improves correction efficiency, and excludes correction errors that might be introduced by human factors, thereby improving accuracy.
Patent WO-2020118581-A1 (WO)
Title: 一种压缩机及应用其的空调系统、汽车
Inventor: CAO JUN
IPC: F04C18/02
Filed: 2018-12-12
Abstract: 一种压缩机（100）包括：盖体（110）、静涡旋盘（120）、动涡旋盘（130）、连接块（150）以及单向阀（140）；盖体（110）上设置有补气通道（112）；静涡旋盘（120）固定连接于盖体（110）；动涡旋盘（130）与静涡旋盘（120）啮合连接，形成压缩腔（123）；静涡旋盘（120）上设置有连通压缩腔（123）的补气通孔（121）；连接块（150）设置于盖体（110）和静涡旋盘（120）之间，覆盖补气通道（112）和补气通孔（121）；连接块（150）上设置有连接腔（151），连接腔（151）连通补气通道（112）和补气通孔（121）；单向阀（140）设置于盖体（110）和连接块（150）之间，覆盖补气通道（112）的靠近连接块（150）的补气出口（1121）。还包括一种应用该压缩机（100）的空调系统、汽车。通过设置连接块，并在连接块的连接腔内设置单向阀，既实现了补气功能，又可以减小压缩过程中的余隙容积，从而减小压缩机的功耗，提升能效比。
Patent WO-2019120155-A1 (WO)
Title: Modularized robot, system thereof, control method for modularized robot
Inventor: YANG JIANBO
IPC: B25J9/16
Filed: 2018-12-17
Abstract: A modularized robot (1a), comprising at least two unit modules. The at least two unit modules comprise at least one subunit module (10). The subunit module (10) comprises at least two submodules (101) connected with each other. The two submodules (101) can be controlled by an electric signal to rotate relative to each other so as to change the configuration of the modularized robot (1a). At least one docking part (14) is provided on each unit module. The unit modules are connected with each other via the docking parts (14). The different docking parts (14) of each unit module is provided with interface identification information. The interface identification information of each docking part (14) is identifiable. The interface identification information of the docking parts (14) between the unit modules is identified to acquire location information of the unit modules. Also provided are a system (60) comprising the modularized robot (1a) and a control method for the modularized robot (1a). The modularized robot (1a) has easily identifiable location information and a high degree of intelligence.