baber/WOPTO huggingface dataset:
Patent WO-2012075842-A1 (WO)
Inventor: GAN MO
IPC: H04N21/43
Filed: 2011-09-07
Abstract: L'invention concerne un procédé et un dispositif de lecture de contenu vidéo multimédia en continu relatifs aux technologies de lecture vidéo. L'objectif de l'invention est de résoudre le problème de l'état de la technique à savoir qu'une image, qu'un utilisateur veut visualiser, ne peut être rapidement, intuitivement et précisément localisée pendant une recherche de localisation vidéo. La solution technique proposée par l'invention est un procédé de lecture de contenu vidéo multimédia en continu. Le procédé consiste à : obtenir un temps de recherche de localisation vidéo d'un contenu vidéo multimédia à lire en continu; et à obtenir une trame cible I correspondant au temps de recherche de localisation vidéo à partir d'une trame I contenue dans le contenu vidéo multimédia à lire en continu. Le procédé et le dispositif de lecture de contenu vidéo multimédia en continu mis en œuvre dans les modes de réalisation de l'invention peuvent s'appliquer à de nombreux types terminaux, tels que des ordinateurs et des téléphones mobiles.
Patent WO-2013063745-A1 (WO)
Title: On-demand video cut service
Inventor: SATHISH SAILESH KUMAR
IPC: G06F17/30
Filed: 2011-10-31
Abstract: Methods and apparatus, including computer program products, are provided for a video cut service. The method may include receiving one or more search parameters to search metadata associated with one or more videos, wherein the metadata comprises information from one or more sources and context information, or a combination thereof, derived from the metadata; receiving one or more model parameters to form a composite video based at least in part on the received one or more search parameters; concatenating, based on at least the one or more model parameters, one or more candidate videos to form the composite video; and providing the composite video. The concatenation may be performed based on parameters supplied by a user and/or automatically. Related apparatus, systems, methods, and articles are also described.
Patent WO-2012094919-A1 (WO)
Inventor: ZHOU XIAOYUN
IPC: H04L47/80
Filed: 2011-11-04
Abstract: A policy control method and system. The method includes: a 3GPP network device sending external IP packet header information to a Broadband Forum (BBF) access network device; and the BBF access network device forwarding a packet matching the external IP packet header information according to the differentiated services code point (DSCP) thereof. The technical solution has the result that the service data streams without admission control will not occupy the resources of other service data streams with admission control.
Patent WO-2013007083-A1 (WO)
Title: 两层印制电路板及其印刷方法、移动通信终端
Inventor: LIU YUPENG
IPC: H05K3/46
Filed: 2011-12-08
Abstract: 两层印制电路板及其印刷方法以及移动通信终端，克服现有低端的移动通信终端采用六层印制电路板或者四层印制电路板成本较高的缺陷，其中该两层印制电路板基于MT6251平台，焊盘直径为0.27毫米，两个焊盘之间走线的线宽为0.075毫米，走线与焊盘之间的最小间距为0.075毫米，内排的焊盘是从外排焊盘之间穿线出来的，主芯片的主要地焊盘背面为完整的地平面，C7管脚和C8管脚是引出到外面后打地孔的。本发明实施例的二层印制电路板在应用到移动通信终端时，相比采用四层印制电路板或者六层印制电路板的移动通信终端，在不损失功能的前提下明显降低了成本，提高了产品竞争优势。
Patent WO-2014000120-A1 (WO)
Title: Method for manufacturing non-woven composite layer product with different hardnesses
Inventor: LIN MINGYANG
IPC: B32B7/022
Filed: 2012-06-26
Abstract: Disclosed is a method for manufacturing a non-woven composite layer product with different hardnesses, the non-woven composite layer product at least consisting of a hard layer with a thickness of between 2-7 mm and a weight of between 600-1200 g/m2, and a soft layer with a thickness of between 15-40 mm and a weight of between 600-1200 g/m2. The manufacturing method mainly comprises the steps of: sticking at least a first non-woven material to be pre-formed into a hard layer and a second non-woven material to be pre-formed into a soft layer to become an intermediate, and then feeding the intermediate into a baking oven at a constant temperature to heat at a heating temperature of 180±20℃ over a duration of longer than at least 200 seconds (inclusive), such that the first non-woven material and the second non-woven material are fully heated to softening, and the contact surfaces are bound by hot melting; and then feeding into a mold with different material thicknesses for a one-time hot-press molding, so as to obtain a non-woven composite layer product containing a hard layer and a soft layer with required specifications.
Patent WO-2013010383-A1 (WO)
Title: 一种润肠通便上下饮及其制备方法
Inventor: ZHONG HONGGUANG
IPC: A23L33/00
Filed: 2012-07-20
Abstract: ﻿一种用莱菔子、火麻仁、郁李仁和水溶性膳食纤维等制备而成的润肠通便上下饮及其制备方法。经动物及人体实验证明，具有良好的润肠通便的功效。具有改善大便干结、排便困难、腹胀腹痛等多种保健作用，适用于各类便秘人群饮用。
Patent WO-2014022953-A1 (WO)
Title: 半导体器件制造方法
Inventor: QIN CHANGLIANG
IPC: H01L21/027
Filed: 2012-10-12
Abstract: 提供一种改善侧墙掩模的半导体制造方法。在该半导体制造方法中，形成了阻挡层（2）和牺牲层（3），通过采用化学机械抛光（CMP）工艺，将侧墙（4）上部左右两侧差异较大的部分磨掉，留下侧墙（4）底部近似矩形的部分，并以其为掩模进行随后的侧墙掩模技术，这样可以尽可能的降低因侧墙（4）形貌不对称而对后续刻蚀造成的不良后果。
Patent WO-2012097732-A1 (WO)
Title: Compact electronic reverberation chamber
Inventor: CHEW WENGCHO
IPC: G01R29/08
Filed: 2012-01-18
Abstract: A method and apparatus provide an improved EM reverberation chamber which facilitates the dynamic three dimensional (3D) manipulation of EM field polarization within the chamber and produces a uniform field distribution inside the chamber. The chamber includes one or more walls with tunable lumped elements. A controller is provided to generate one or more control signals that are applied to the lumped elements and tunes their impedance in response to the one or more control signals. The result is to generate, within the chamber an electromagnetic field that appears to be random or pseudo- random in polarization, but which is sufficiently uniform in magnitude for EM testing.
Patent WO-2012130076-A1 (WO)
Title: 一种调度方法、网络设备和终端设备
Inventor: BAO DONGSHAN
IPC: H04W72/04
Filed: 2012-03-22
Abstract: 本发明公开了一种调度方法、网络设备和终端设备，该方法包括：获取调度信息；根据所述调度信息调度传输资源；根据本帧内调度的传输资源计算上行调度周期和下行调度周期；根据上行调度周期、下行调度周期和保护间隔确定本帧的结构；广播本帧的结构，并发送调度信令。通过本发明，针对未来丰富多样的数据业务考虑其不同的业务特征和需求，设计同时满足链路自适应与业务需求自适应的动态资源配置可变的帧结构。同时，该帧结构的动态配置，可满足不同处理能力的设备对处理时间的需求。
Patent WO-2013078813-A1 (WO)
Inventor: ZHU XIAOYONG
IPC: B66C23/92
Filed: 2012-04-11
Abstract: L'invention porte sur un limiteur de moment anti basculement vers l'arrière d'une flèche, lequel limiteur comprend une base de liaison de châssis (1), au moins un vérin (2), un arbre de contact de transition de vérin (3), une base de liaison de flèche (4) et une unité de commande hydraulique. La base de liaison de châssis (1) est reliée de façon fixe à un châssis (8); deux extrémités du vérin sont respectivement articulées avec la base de liaison de châssis (1) et l'arbre de contact de transition de vérin (3) par l'intermédiaire de broches d'articulation; la base de liaison de flèche (4) est reliée de façon fixe à la flèche (9); de plus, quand la flèche est hissée à un angle prédéfini, l'arbre de contact de transition (3) est dans une liaison de contact avec la flèche (9) par l'intermédiaire d'une rainure de guidage sur la base de liaison de flèche (4); et l'unité de commande hydraulique comprend un réservoir d'huile, une vanne de débordement (5), une vanne de réglage (6) et un clapet de non retour (7). Le clapet de non retour (7) et la vanne de réglage (6) forment une première trajectoire d'huile à travers un tuyau de liaison; le réservoir d'huile et la vanne de débordement (5) forment une seconde trajectoire d'huile à travers un tuyau de liaison; une sortie d'huile de la vanne de réglage (6) dans la première trajectoire d'huile est reliée à une entrée d'huile de la vanne de débordement (5) dans la seconde trajectoire d'huile, et est reliée, à la jonction, à une entrée d'huile du vérin (2) par l'intermédiaire d'un tuyau de liaison.
Patent WO-2014029091-A1 (WO)
Title: 窗口图像的传输方法、显示方法、终端、服务器及系统
Inventor: QIN JIN
IPC: G06F9/455
Filed: 2012-08-22
Abstract: 一种窗口图像的传输方法，包括：虚拟机在运行应用的过程中，接收终端发送该应用对应的窗口的窗口信息（11）；根据所述窗口信息，确定所述窗口的显示区域信息（12）；根据所述窗口的显示区域信息，将与窗口的显示区域信息对应的图像数据发送给所述终端，以使所述终端进行显示（13）。也公开了一种显示方法、终端、服务器及系统。本方案根据应用在终端显示的窗口的显示区域信息，发送与窗口的显示区域信息对应的图像数据，当窗口显示区域小于整个窗口区域时，不需要发送整个窗口对应的图像数据，从而达到降低网络负载的效果。
Patent WO-2013120348-A1 (WO)
Title: Electrostatic protective film, display device, and method for manufacturing electrostatic protective film
Inventor: DAI TIANMING
IPC: B32B9/04
Filed: 2012-09-24
Abstract: Provided in embodiments of the present invention are an electrostatic protective film, a display device, and a method for manufacturing the electrostatic protective film. The electrostatic protective film comprises: a layer of substrate and a layer of graphene, where the substrate and the graphene are bonded together. The electrostatic protective film of the embodiments of the present invention uses the graphene to protect a component from damage due to being scratched or scraped by an foreign object, while at the same time, is capable of timely release of static electricity on an electronic component, thus preventing the electronic component from electrostatic damage, and extending the service life of the electronic component; also, the electrostatic protective film has great transmittance, thus greatly reducing impact that the electrostatic protective film has on a light outputted by the electronic component.
Patent WO-2014071551-A1 (WO)
Title: Method for paging ue, base station and ue
Inventor: ZHANG LIXUE
IPC: H04W4/70
Filed: 2012-11-06
Abstract: Disclosed are a method for paging a UE, a base station and a UE. The method comprises: a base station receiving a paging message which is issued by a core network side for paging a UE, the paging message containing an eDRX period serving as a first parameter and a second parameter for identifying the number of superframes in a continuous normal state in the eDRX period; the base station calculating a superframe for paging the UE according to a UE identifier of the UE and the first parameter and the second parameter; and if it is determined that the current superframe matches the superframe for paging the UE, the current superframe is in a normal state, and the base station issues the paging message to the UE at the current superframe.   The present invention can therefore realize paging of UEs in an M2M network in a longer paging period by setting an eDRX period represented by a superframe, so that the UEs in the M2M network need not be woken up frequently, saving on the quantity of electricity used by these UEs, and improving the paging performance of the M2M network while adapting to the time delay property of these UEs.
Patent WO-2013155836-A1 (WO)
Title: 拆除线路板上的电子元器件的细砂拆解方法
Inventor: MA YONGMEI
IPC: H05K3/00
Filed: 2012-11-09
Abstract: 一种用于拆除线路板上电子元器件的细砂拆解方法，涉及线路回收领域。该方法包括：将细砂铺放在用于加热所述细砂的加热装置的表面；通过所述加热装置对所述细砂进行加热，以使细砂的温度处于所述线路板上电子元器件插脚上的焊锡的熔点以上；以及将所述线路板电子元器件少或无电子元器件的一面与所述细砂接触，以使所述焊锡熔化，从而拆除所述线路板上的电子器件。该方法的接触面积大，受热均匀，焊锡熔化快，能耗低，操作简便，价格低廉且无二次污染。
Patent WO-2013127206-A1 (WO)
Title: 一种像素驱动电路及其制备方法、阵列基板
Inventor: JIANG CHUNSHENG
IPC: H01L29/786
Filed: 2012-11-23
Abstract: 本发明公开了一种像素驱动电路及其制备方法及阵列基板，像素驱动电路包括开关TFT和驱动TFT该方法包括：a）在基板上依次同时制作开关TFT 和驱动TFT的栅极、栅绝缘GI层、氧化物半导体层、ESL层；b）同时开关TFT和驱动TFT的源极/漏极金属，经刻蚀所述开关TFT的漏极金属延伸覆盖在驱动TFT的栅极上方的GI层上；c）沉积保护层；d）利用过孔工艺将过孔处的保护层、开关TFT的漏极金属及GI层刻蚀掉，露出驱动TFT的栅极； e）在过孔处沉积连接开关TFT的漏极及驱动 TFT的栅极的氧化铟锡ITO层。本发明增加了背板的开口率且降低了干刻刻蚀比的开发及工艺的复杂性。
Patent WO-2013163873-A1 (WO)
Inventor: DENG ZHIJI
IPC: H04M9/08
Filed: 2012-11-27
Abstract: Selon un mode de réalisation, la présente invention a trait à un terminal téléphonique qui comprend une première extrémité de combiné, une seconde extrémité de combiné, une unité de traitement du son et une unité d'entrée/sortie. Ladite unité de traitement du son reçoit un premier signal sonore transmis par la première extrémité de combiné et un second signal sonore transmis par la seconde extrémité de combiné, elle traite le premier signal sonore ainsi que le second signal sonore, et elle transmet les signaux sonores traités à l'autre terminal d'appel par le biais de ladite unité d'entrée/sortie. Grâce à la réception et au traitement des signaux sonores de deux extrémités de combiné puis à la transmission des signaux sonores traités à l'autre terminal d'appel, le mode de réalisation de la présente invention résout le problème qui empêchait la transmission du signal sonore d'un utilisateur à l'autre terminal d'appel lorsque l'utilisateur tenait le combiné à l'envers, et il améliore donc l'expérience utilisateur.
Patent WO-2014032376-A1 (WO)
Title: 触控式液晶显示装置
Inventor: WANG LIHUA
IPC: G02F1/1343
Filed: 2012-12-11
Abstract: 一种触控式液晶显示装置，包括相对设置的第一基板（51）和第二基板（52），第一基板（51）上形成有触摸层（54），触摸层（54）上设置有多个驱动电极（61）和感应电极（62），且驱动电极（61）与感应电极（62）均由多条横向金属线（71）和竖向金属线（72）交错构成，第二基板（52）上设置有多条横向驱动线和竖向驱动线，其中，横向金属线（71）的数量小于横向驱动线的数量，或者竖向金属线（72）的数量小于竖向驱动线的数量，从而减小了触摸层（54）与驱动线之间的寄生电容，以及触摸层（54）与公共电极（57）之间的寄生电容，提高了触控式液晶显示装置的触控灵敏度。
Patent WO-2014186917-A1 (WO)
Title: 一种检测稻瘟病菌效应蛋白在水稻根组织内转运的方法
Inventor: YANG JING
IPC: G01N21/64
Filed: 2013-07-01
Abstract: 一种检测稻瘟病菌效应蛋白在水稻根组织内转运的方法，包括以下步骤：稻瘟病菌病原相关分子模式MgNIP53的验证，融合蛋白处理水稻根尖，免疫荧光染色方法处理水稻，观察融合蛋白在水稻根组织内的转运。该方法通过一系列方法鉴定到了一个稻瘟病菌病原相关分子模式MgNIP53，采用融合蛋白处理水稻根尖，最后采用免疫荧光法处理水稻根尖来观察融合蛋白在水稻组织内的转运，方法简便、准确、快速，为今后开发生物制剂进行有效生物防治稻瘟病提供有力参考。
Patent WO-2013104332-A1 (WO)
Title: Method and station for requesting using midamble in data transmission
Inventor: HUANG YONGMING
IPC: H04L1/00
Filed: 2013-01-11
Abstract: Disclosed is a method for transmitting data in a wireless local area network, comprising a receiving end generates a very high throughput (VHT) control frame, wherein in the VHT control frame, a bit indicating the type of the frame format and a bit in the field indicating the number of space time stream form a binary information bit group; the VHT control frame is transmitted to a transmitting end, wherein the binary information bit group in the VHT control frame is used for requesting the transmitting end to use midamble in data transmission, so that the transmitting end inserts a long training field to the data transmitted to the receiving end.
Patent WO-2014082387-A1 (WO)
Title: Nfc-based fingerprint authentication system and fingerprint authentication method
Inventor: WONG KWOK FONG
IPC: H04W4/80
Filed: 2013-01-25
Abstract: Disclosed are an NFC-based fingerprint authentication system and a fingerprint authentication method. The present invention relates to the technical field of communications. The system comprises a fingerprint authentication platform, a near field communication (NFC) application terminal, and an NFC service terminal providing an application service for the NFC application terminal. The fingerprint authentication platform is used for performing fingerprint authentication registration on a valid user using the NFC application terminal, and generating a pair of secret keys according to fingerprint information of the valid user. The NFC application terminal encrypts personal related information of the valid user according to a public key in the pair of secret keys, and sending the information to the NFC service terminal in an NFC mode. The NFC service terminal decrypts the encrypted personal related information according to a private key in the pair of secret keys to obtain the decrypted personal related information, and provides an application service for the NFC application terminal according to the decrypted personal related information. By means of the present invention, security of personal information of the valid user is greatly improved, and interests of the valid user are safeguarded.
Patent WO-2013189182-A1 (WO)
Title: 评估电磁辐射安全性的方法和移动终端
Inventor: ZHANG XINGHAI
IPC: H04B17/00
Filed: 2013-01-28
Abstract: 本发明实施例公开了一种评估电磁辐射安全性的方法，应用于移动终端中，包括：获取基站天线在当前位置的辐射功率值和所述基站天线与所述当前位置的相对位置信息，其中所述当前位置为所述移动终端当前时刻所处的位置；根据所述辐射功率值以及所述相对位置信息将所述基站天线在所述当前位置的辐射功率值转换为所述基站天线在所述当前位置的电磁辐射强度；将所述电磁辐射强度与电磁辐射限值线进行比较，确定所述当前位置的电磁辐射安全性。本发明实施例还公开了一种移动终端。采用本发明，可以方便用户随时评估当前位置受到基站天线的电磁辐射的安全性。
Patent WO-2013159675-A1 (WO)
Title: Leakproof device for water storing container of water heater, and water heater
Inventor: WAN HUAXIN
IPC: F24H9/20
Filed: 2013-04-19
Abstract: The present invention provides a leakproof device for a water storing container of a water heater, and a water heater. The device comprises a water inlet portion used as a water supply channel of a water inlet of the water storing container, and a water outlet portion communicating with a water outlet of the water storing container. A communication cavity is disposed between the water inlet portion and the water outlet portion, the communication cavity is disposed with a diaphragm valve used to connect or disconnect the water inlet of the water storing container and the water inlet portion, the diaphragm valve is further disposed with a through-hole communicating the water inlet portion and the water outlet portion, the water inlet and the water outlet of the water storing container are ports separated from each other. In the present invention, by disposing the diaphragm valve in the communication cavity, without adding a detection system or an external power source, communication between water source and the water storing container is efficiently cut off, so as to prevent the problem of continuous water leakage when corrosive perforation occurs in the water storing container.
Patent WO-2013170727-A1 (WO)
Title: Circuit de modulation de lumière commandé en phase de bord de fuite
Inventor: CHENG YUNG PUN
IPC: H05B44/00
Filed: 2013-05-10
Abstract: L'invention concerne un circuit de modulation de lumière à bord de fuite et commande de phase à pôle unique (système bifilaire), comprenant : un circuit de redressement plein pont (1), un circuit d'alimentation électrique (2), un circuit de commande de modulation de lumière (3), et un circuit de détection de tension (4). Le circuit de modulation de lumière (3) utilise une puce CMOS en qualité de circuit de commande, commande le transistor à effet de champ (Ql) en détectant un niveau de tension spécifique afin d'effectuer une action de commande de phase de bord de fuite pour moduler la sortie de lumière d'ampoules lumineuses à charge résistive et/ou capacitive, comme des ampoules lumineuses à LED. Le circuit de modulation de lumière (3) se connecte à diverses charges d'éclairage en série. En outre, le circuit de déclenchement et le circuit d'alimentation électrique (2) sont indépendants afin d'éviter les restrictions mutuelles l'un envers l'autre qui pourraient affecter le réglage de l'angle de phase de conduction maximale.
Patent WO-2015010233-A1 (WO)
Title: 播放多个媒体内容的方法、装置和网络媒体系统
Inventor: KUANG YUNSHENG
IPC: H04N7/18
Filed: 2013-07-22
Abstract: 本发明实施例提供了一种播放多个媒体内容的方法、装置和网络媒体系统。该方法包括：分别获取N个媒体播放器中每个媒体播放器播放的自适应码流媒体内容的播放码率，N＞2；若Ml个自适应码流媒体内容的播放码率低于各自对应的第一码率门限值，且M1＜N，则调整K个媒体播放器播放的自适应码流媒体内容的播放码率，M1≤K≤N。本发明实施例在有部分媒体播放器播放的自适应码流媒体内容的播放码率低于对应的码率门限值时，可以调整多个媒体播放器播放的自适应码流媒体内容的播放码率，从而可以实现公平播放，提高用户体验。
Patent WO-2014040453-A1 (WO)
Title: Clock synchronization system and method for base station
Inventor: MA QIANG
IPC: H04W56/00
Filed: 2013-07-31
Abstract: A clock synchronization system for a base station and a clock synchronization method for a base station. In the clock synchronization system for a base station, a GPS receiver on a main control board of a base station is connected to a GPS antenna feeder; the GPS receiver connected to the GPS antenna feeder is connected to a PLL on this main control board and a PLL on another main control board; the main control boards are connected through a judgment line; the GPS receiver connected to the GPS antenna feeder is used for sending clock signals to the PLL on this main control board and the PLL on the other main control board, and the clock signals are processed through the PLL and an OCXO on each main control board to form a clock reference signal corresponding to each base station; the judgment line is used for providing each base station with the state in which the other base station uses the clock reference signal thereof; and according to the state in which the other base station uses the clock reference signal thereof, each base station determines whether the clock reference signal of this base station should be outputted or not. By means of the present application, the clock synchronization of a multi-specification base station system in the same machine frame is achieved at low cost.
Patent WO-2014094440-A1 (WO)
Title: Method and system for implementing call routing
Inventor: SU SHAOLONG
IPC: H04M7/12
Filed: 2013-08-07
Abstract: The present invention relates to a method and system for implementing call routing. The method includes: a call session control function (CSCF) entity receiving a first call request sent by a calling user equipment, the first call request carrying a called number; sending to a telephone number mapping (ENUM) server an Internet protocol private branch exchange (IP PBX) identifier query request, the IP PBX identifier query request carrying the called number; receiving an IP PBX identifier query response sent by the ENUM server, the IP PBX identifier query response carrying an IP PBX identifier corresponding to the called number and the IP PBX identifier being used for identifying an IP PBX; and according to the IP PBX identifier, sending a second call request to the IP PBX, the second call request carrying the called number.   The present invention solves the problem of acquisition of an IP PBX identifier by a core network side.
Patent WO-2014026588-A1 (WO)
Title: Method for preparing high sphericity seed crystal and fluidized bed particle silicon
Inventor: MIXON DAVID
IPC: C01B33/00
Filed: 2013-08-13
Abstract: Disclosed in the present invention is a method for preparing a high sphericity seed crystal and fluidized bed particle silicon; the steps comprise: crushing by a roller device particle silicon prepared by a fluidized bed method and used as a raw material, said roller device comprising at least a set of paired rollers, and the gap between the rolling wheels is adjusted so that the particle silicon larger than the gap size is crushed and the particle silicon smaller than the gap size is not crushed, so as to obtain a seed crystal product, and said seed crystal product is then circulated and enters the fluidized bed for participating in the reaction and producing particle silicon by precipitation. The seed crystal prepared in the present invention has a relatively narrow particle size distribution, a high sphericity, and the bed layer of the fluidized bed thereof has a relatively small porosity in comparison with the seed crystal with a low sphericity, reducing the probability of the production of silicon powder by homogenous nucleation.
Patent WO-2015035655-A1 (WO)
Title: 闹钟
Inventor: LIU JUNTAO
IPC: G04G13/02
Filed: 2013-09-18
Abstract: 一种闹钟，包括响铃部（1）和控制部（2）。响铃部（1）和控制部（2）是分离的。响铃部（1）包括响铃信号接收器，控制部（2）包括相邻信号发射器。所述响铃部（1）包括一液晶显示屏固定件（7），液晶显示屏（6）设置在液晶显示屏固定件（7）上。该闹钟的液晶显示屏（6）固定在液晶显示屏固定件（7）上，相比胶水固定，不会受外界空气影响，固定更加可靠。
Patent WO-2015042815-A1 (WO)
Title: 一种地震数字信号的提频方法及装置
Inventor: LIU ZHICHENG
IPC: G01V1/36
Filed: 2013-09-25
Abstract: 本发明公开了一种数字信号提频处理方法，其包括以下步骤：S101、输入一定时间里采集到的实信号道；S102、对所述实信号道进行希尔伯特变换以获取所述实信号道的瞬时振幅道；S103、基于所述瞬时振幅道对实信号道进行提频和极性变换处理，以获取提频信号道。由于消除了事件信号的极性，并且提高了频率，有效的弱事件信号与无效的干扰信号更容易区分，因此不需要大量强事件便能识別出微弱信号源，这在页岩气压裂微地震监测领域中彰显了环境保护和降低成本的优点。此外，本发明的零极性变换和提频处理的步骤简单、通用性强，一旦常数k1和k2给定，可以实现任何信号的信频和零极性处理。