baber/WOPTO huggingface dataset:
Patent WO-2019000989-A1 (WO)
Title: Display system having switchable display modes
Inventor: HONG TAO
IPC: G02B30/25
Filed: 2018-02-27
Abstract: A display system having switchable display modes, comprising an optical waveguide (41), a display mode switching element (42) and a display source system (43). The optical waveguide comprises a first surface adjacent to a human eye (44) and a second surface away from the human eye and parallel to the first surface, the first surface comprising a light incident plane and a light emitting plane; the display mode switching element is formed on the surface of the light emitting plane, and comprises a micro lens array (421) which is formed on the surface of the light emitting plane and a filler layer (422) which is formed on the micro lens array, the micro lens array having two different refractive indexes corresponding to s-polarized light and p-polarized light respectively, and the filler layer has a smaller refractive index in the two different refractive indexes; the display source system is used for emitting, toward the light incident plane, linearly polarized light which can be switched between s-polarization and p-polarization, so as to provide display images for the display system. Such a display system can realize switching between a normal display mode and an optical field display mode.
Patent WO-2019127890-A1 (WO)
Title: 漏洞扫描方法、装置、计算机设备和存储介质
Inventor: ZHOU SHENGLONG
IPC: H04L29/06
Filed: 2018-02-27
Abstract: 一种漏洞扫描方法、系统、计算机设备和存储介质，该方法包括截取待扫描流量数据；判断所截取的待扫描流量数据是否为动态数据；当所截取的待扫描流量数据是动态数据时，则查询待扫描流量数据是否存在参数；当扫描流量数据存在参数时，则获取待扫描流量数据的类型；获取与待扫描流量数据的类型对应的漏洞扫描规则；通过漏洞扫描规则对待扫描流量数据进行漏洞扫描。
Patent WO-2019091022-A1 (WO)
Title: 基于单桩式风能 - 波浪能 - 潮流能集成发电系统
Inventor: SHI WEI
IPC: F03B13/22
Filed: 2018-02-28
Abstract: 一种基于单桩式风能-波浪能-潮流能集成发电系统，包括单桩固定式风力发电系统、振荡水柱式波浪能发电装置(4)和水平轴潮流能发电装置。单桩固定式风力发电系统包括风机(1)、塔筒(2)、单桩基础(6)和电力传输系统。水平轴潮流能发电装置包括伸臂结构和潮流能发电机。振荡水柱式波浪能发电装置(4)包括波浪能发电装置的外壳本体、波浪进口(8)、气室(10)以及空气透平发电机(11)。该集成发电系统提高了海域的有效利用率，降低了建设成本和维修费用，充分利用现有的成熟风机技术，促进了波浪能装置和潮流能装置商业化的应用，是一种可靠的海上可再生能源发电平台。
Patent WO-2019140769-A1 (WO)
Inventor: REN XIANGSHENG
IPC: H04M1/02
Filed: 2018-03-13
Abstract: A machining process for a middle frame of a cell phone, comprising: providing at least two metal components (11, 12), wherein a riveting slot (13) is formed on each metal component; providing a metal middle plate (20), in which edges thereof have riveting bosses (21); installing each metal component on corresponding edges of the metal middle plate respectively so as to form a border around the metal middle plate; the riveting bosses are accommodated within the riveting slots of the metal components, and the riveting bosses cooperate with clearances of the riveting slots; applying force to the border to enable deformation to occur to at least one from among the riveting slots and the riveting bosses, thus the riveting bosses are clamped within the riveting slots, thereby allowing the border and metal middle plate to connect and form a middle frame of a cell phone.
Patent WO-2018228050-A1 (WO)
Title: 防止敏感信息泄露的方法、装置及存储介质
Inventor: HONG WENZHI
IPC: G06F21/62
Filed: 2018-04-20
Abstract: 本申请公开了一种防止敏感信息泄露的方法，该方法包括：调用预设的检测关键词，对各个应用程序APP本地存储的文件内容进行特征匹配，判断所述文件内容中是否存在与所述检测关键词相匹配的字段；若所述文件内容中存在与所述检测关键词相匹配的字段，则将所述字段确定为敏感字段；根据所述敏感字段，生成用于提醒用户删除所述敏感字段的提醒消息。本申请还公开了一种防止敏感信息泄露的装置，以及一种存储介质。本申请能够使得用户及时发现并删除移动终端各个APP内存储的敏感信息，有效的保护个人隐私，解决了现有技术中无法有效检测以及删除移动终端本地存储的敏感信息，容易泄露敏感信息的技术问题。
Patent WO-2019015397-A1 (WO)
Title: Method and device for quantifying medium viscoelasticity
Inventor: HE QIONG
IPC: A61B8/00
Filed: 2018-05-25
Abstract: A method for quantifying the viscoelasticity of a medium, comprising: obtaining a position-time graph of vibration propagation after a medium is excited by vibration; determining the angle for which the signal energy is greatest in the position-time graph by using an angle projection, the angle for which the signal energy is greatest corresponding to the slope of the position-time graph, and the slope of the position-time graph being the propagation speed of the vibration within the medium; since the propagation speed of the vibration within the medium is related to the viscoelasticity of the medium, viscoelasticity parameters of the medium may be quantitatively calculated after obtaining the slope of the position-time graph. By means of the method, the slope of the position-time graph is calculated without needing to select feature points within the position-time graph, and thereby noise interference is not experienced and the amount of calculation is small, thus medium viscoelasticity quantification may be performed efficiently and accurately.
Patent WO-2019041988-A1 (WO)
Title: Apparatus and method for synchronously monitoring radial and axial vibration of shearer drum
Inventor: XU SHAOYI
IPC: G01H9/00
Filed: 2018-06-25
Abstract: Provided is an apparatus for synchronously monitoring the radial and axial vibration of a shearer drum. The apparatus comprises a laser (1) arranged on a shearer rocker arm (12), a first optical fibre coupler (2), an optical isolator (3), a second optical fibre coupler (4), a third optical fibre coupler (5), an optical fibre collimator (6), a first photoelectric detector (7), a second photoelectric detector (8), a first signal processing module (9), a second signal processing module (10), and a reflective coating (14) arranged on a shearer drum (13), wherein the axial vibration of the shearer drum (13) is monitored by means of measuring a phase difference between original light and reflected light, and the radial vibration of the shearer drum (13) is monitored by means of measuring an intensity difference between the original light and the reflected light. The apparatus can realize, without shutdown or disassembly, direct, contactless, synchronous and real-time monitoring of the radial and axial vibration of a shearer drum (13), and has a strong anti-interference capability and a high monitoring sensitivity. Also provided is a method for synchronously monitoring the radial and axial vibration of a shearer drum.
Patent WO-2019100736-A1 (WO)
Inventor: PEI CHANGSHENG
IPC: H02J7/02
Filed: 2018-07-18
Abstract: 一种无线充电方法、设备及无线充电系统（100），该无线充电系统（100）可包括：发射器（10）和接收器（20），发射器（10）包含发射线圈（104）和第一串联匹配电容（103），发射线圈（104）和第一串联匹配电容（103）串联以构成第一振荡电路，第一振荡电路用于向接收器（20）传递功率；接收器（20）包含接收线圈（201）和第二串联匹配电容（202），接收线圈（201）和第二串联匹配电容（202）串联以构成第二振荡电路；第二振荡电路用于接收第一振荡电路传递的功率。该无线充电系统（100）可以减少接收器（20）中的电能损耗，提高接收器（20）的充电效率。
Patent WO-2019119801-A1 (WO)
Inventor: YANG BIN
IPC: H01L21/67
Filed: 2018-07-23
Abstract: Provided are a battery cell overturning apparatus and method. The battery cell overturning apparatus comprises an overturning mechanism and a loading mechanism. The overturning mechanism comprises a first portal frame that can be slidably disposed, the first portal frame being configured to pick up and turn over a battery cell; the loading mechanism comprises a second portal frame that can be slidably disposed, the second portal frame being configured to pick up and load the battery cell turned over by the first portal frame.
Patent WO-2019091161-A1 (WO)
Inventor: QIN GENG
IPC: E03B3/28
Filed: 2018-08-06
Abstract: L'invention concerne un appareil pour produire de l'eau potable à partir d'air. L'appareil comprend un dispositif de condensation d'eau (1) pour condenser l'humidité dans l'air, un dispositif de purification d'eau (2) pour purifier l'eau condensée par le dispositif de condensation d'eau (1) et trois couches de plateformes (5) qui sont agencées horizontalement. Le dispositif de condensation d'eau (1) comprend une roue rotative d'adsorption (1a), un mécanisme d'échange de chaleur et un groupe de tuyaux de circulation (1c). Le dispositif de purification d'eau (2) comprend un ensemble de stockage d'eau (2a) et un ensemble de purification (2b) et l'ensemble de purification (2b) comprend un ensemble filtre (2b1) et un ensemble de stérilisation par ultraviolets (2b2) en communication avec le mécanisme d'échange de chaleur.
Patent WO-2020029282-A1 (WO)
Title: Rotatable communication connector, and radar and unmanned aerial vehicle provided with same
Inventor: HE GANG
IPC: G02B6/00
Filed: 2018-08-10
Abstract: A rotatable communication connector (320), and a radar (300) and an unmanned aerial vehicle provided with the rotatable communication connector, the rotatable communication connector (320) comprising a rotor (10), a stator (20), a first light sensor (30) provided in the rotor (10) and a second light sensor (40) provided in the stator (20), wherein the rotor (10) may rotate freely; the stator (20) and the rotor (10) are spaced apart opposite to each other, and the rotor (10) is rotatable relative to the stator (20); the first light sensor (30) is used for receiving and/or transmitting a light signal; the second light sensor (40) is used for receiving and/or transmitting a light signal; and the first light sensor (30) is disposed opposite to the second light sensor (40). When the rotor (10) rotates relative to the stator (20), the first light sensor (30) is always aligned with the second light sensor (40), so that the relative position relationship between the first light sensor (30) and the second light sensor (40) remains unchanged. One of the first light sensor (30) and the second light sensor (40) transmits an optical signal, and the other of the two receives the optical signal, thereby performing optical communication. Thus, a wireless design in a slip ring is achieved, and the reliability of communication is improved.
Patent WO-2019052354-A1 (WO)
Title: Image processing method and system, and computer device
Inventor: LIN LIAN
IPC: G06K9/62
Filed: 2018-08-31
Abstract: An image processing system comprises a client, a first server, and a second server. The client is used for obtaining an image set to be processed, generating a clustering request according to the image set to be processed, sending the image set to be processed to the first server, sending the clustering request to the second server, receiving a clustering processing result, and classifying the image set to be processed according to the clustering processing result. The first server is used for receiving the image set to be processed that is sent by the client, extracting the clustering feature set of the image set to be processed, and sending the clustering feature set to the second server. The second server is used for receiving the clustering feature set sent by the first server, performing clustering processing on the clustering feature set when receiving the clustering request sent by the client, and sending the clustering processing result to the client.
Patent WO-2020024359-A1 (WO)
Inventor: LI ZHAO
IPC: H01L21/56
Filed: 2018-09-05
Abstract: 本发明公开了一种显示面板及封装构件。显示面板包括基板构件、显示组件和封装构件，封装构件包括第一、第二和第三封装层，第二封装层夹设于第一、第三封装层之间，第一、第三封装层的材料均为无机材料，第二封装层的材料为有机材料，第二封装层中包括有机纳米粒子。本发明能有效防止显示面板外的水氧进入到显示面板内。
Patent WO-2019214119-A1 (WO)
Title: Data transmission method and device
Inventor: DONG PENGPENG
IPC: H04L5/00
Filed: 2018-09-12
Abstract: Provided by the present application are a method and device for transmitting data. The method comprises: in a first time period, a first node receiving first data of a first node on a first resource allocated to the first node and receiving second data of a second node on a second resource allocated to the second node; the first node sending the second data on the second resource in a second time period according to a first rule, wherein the first rule comprises one or more of the following: if the first data is received successfully or decoded correctly, sending the second data; if first feedback information indicating that receiving of the second data failed is received, sending the second data; if the current time period is the second time period, sending the second data; and if an emergency degree of the second data meets an emergency condition, sending the second data. By means of the present application, the first node may transmit different data by means of the first frequency band and the second frequency band respectively, which may effectively reduce transmission delay and improve efficiency. The method provided in the present embodiment may be applied to communication systems, such as V2X, LTE-V, V2V, vehicle networking, MTC, IoT, LTE-M, M2M, Internet of Things, and the like.
Patent WO-2019161662-A1 (WO)
Title: System, method and apparatus for planning driving path of vehicle
Inventor: WU NAN
IPC: G08G1/0968
Filed: 2018-09-13
Abstract: Disclosed are a system, method and apparatus for planning a driving path of a vehicle, for solving the problem in the prior art that the effective path planning cannot be performed in a mixed running environment of unmanned vehicles and manned vehicles. The planning apparatus is used for analyzing sensing data to obtain positioning data of vehicles; assigning vehicle transport tasks to an unmanned vehicle and a manned vehicle in a predetermined region according to predetermined transport tasks; planning driving paths for the unmanned vehicle and the manned vehicle according to the assigned vehicle transport tasks, the vehicle positioning data, and map data; sending the transport task assigned to the unmanned vehicle and the planned driving path to the unmanned vehicle, so that the unmanned vehicle drives according to the received driving path and completes the received transport task; and sending the transport task assigned to the manned vehicle and the planned driving path to a mobile device corresponding to the manned vehicle.
Patent WO-2020056714-A1 (WO)
Inventor: GUO TAO
IPC: C07D475/14
Filed: 2018-09-21
Abstract: L'invention concerne un procédé de préparation de phosphate de riboflavine sodique de haute pureté, comprenant les étapes consistant à : ajuster la valeur du pH à 5,0-7,0 ; réguler la température de la solution à 20-40 °C, et ajouter une solution aqueuse d'éthanol avec une concentration de 95 % (ml/ml) ; réduire la température à 3-5 °C et attendre la précipitation d'un solide ; filtrer le solide, et sécher un gâteau de filtration pour obtenir un produit pur, le phosphate de riboflavine sodique. Le procédé est approprié pour l'isolement et la purification à grande échelle d'un produit de phosphate de riboflavine sodique avec une pureté d'au moins 99 % à partir d'un liquide de réaction enzymatique biologique ou d'un bouillon de fermentation biologique.
Patent WO-2020037763-A1 (WO)
Inventor: FENG XIAOLIANG
IPC: G06F3/041
Filed: 2018-09-25
Abstract: A touch screen panel, which comprises an electrode layer. Wherein, the electrode layer comprises a first sensing electrode (241) and a second sensing electrode (242). The first sensing electrode (241) comprises a plurality of first sensing electrode units (241a). Adjacent first sensing electrode units (241a) are electrically connected through a bridge layer (22). Both the first sensing electrode units (241a) and the second sensing electrode (242) are elongated. The long side positions of the the first sensing electrode units (241a) correspond to the long side position of the second sensing electrode (242).
Patent WO-2019095871-A1 (WO)
Inventor: LI XUCHAO
IPC: F24F1/00
Filed: 2018-09-27
Abstract: 一种空调器加湿系统，包括集成于室外机的储水装置（1）、输水装置（2）以及设置于室内机的喷洒装置（3）；储水装置（1）包括水分子渗透膜（11）和储水部（12），空气中的水分子能够经由水分子渗透膜（11）进入储水部（12）；输水装置（2）用于将储水装置（1）的水分输送至喷洒装置（3）；喷洒装置（3）用于将输水装置（2）输送来的水分喷洒在室内机的室内换热器上；在空调器处于制热运行的情形下，室内换热器上的水分能够气化为水蒸气散入到室内。该空调器加湿系统，无需加水步骤，水分子渗透膜具有选择性透过水分子而非氮氧等其他物质的功能，达到自动净化水分子的作用，减少了水垢的产生，且结构简单，便于推广。
Patent WO-2019085700-A1 (WO)
Inventor: LONG CHUNPING
IPC: G02F1/1343
Filed: 2018-09-27
Abstract: 一种阵列基板及其制造方法和显示装置及其制造方法，属于显示技术领域，阵列基板中将薄膜晶体管的漏极(11)延长形成漏极延长线(3)，其中，漏极延长线(3)布设于像素区域的相邻的子像素单元(2)之间，可以挡住子像素单元(2)边界处的光，避免子像素单元(2)边缘电场混乱引起的漏光。阵列基板适用于多畴取向的IPS模式的阵列基板，一方面漏极延长线(3)可以做为挡光条防止子像素边缘电场混乱引起的漏光；另一方面其还可以覆盖公共电极线(43)的中部形成存储电容。
Patent WO-2019128445-A1 (WO)
Inventor: WEI WEI
IPC: G01K7/01
Filed: 2018-10-29
Abstract: A temperature sensor, comprising a first circuit (10), a second circuit (20) and an exclusive OR gate circuit (30), the first circuit (10) comprises N first inverters (11), the N first inverters (11) are connected in series to form a ring structure, the second circuit (20) comprises M second inverters (21), the M second inverters (21) are connected in series to form a ring structure, M= N, M and N being positive integers no less than 2; when the temperature sensor is in an operating state, the first circuit (10) outputs a first level, the change in the first level being independent of the temperature, and the second circuit (20) outputs a second level, the change in the second level being related to the temperature; The exclusive OR gate circuit (30) is used to input the first level and the second level, and output a level difference, the level difference being used to determine a temperature value of the temperature sensor. The present invention is used to improve the measurement accuracy of the temperature sensor, and accurately measure the chip temperature of SoC chips. Further disclosed is a chip.
Patent WO-2019109801-A1 (WO)
Title: 拍摄参数的调整方法、装置、存储介质及移动终端
Inventor: LIU YAOYONG
IPC: H04N5/232
Filed: 2018-11-21
Abstract: 本文公开了一种拍摄参数的调整方法，包括：获取待拍摄对象的第一预览图像；通过预先设置的场景识别模型识别所述第一预览图像的拍摄场景；在所述拍摄场景为预设场景的情况下，根据所述预设场景对应的第二拍摄参数调整摄像头的第一拍摄参数，以根据所述第二拍摄参数对所述待拍摄对象进行拍摄。本文还公开了一种拍摄参数的调整装置、存储介质以及移动终端。
Patent WO-2020103162-A1 (WO)
Inventor: ZHANG XIAODONG
IPC: H01L21/98
Filed: 2018-11-23
Abstract: L'invention concerne une puce et un procédé d'encapsulation de puce. Le nombre de canaux d'interconnexion dans une puce par unité de surface est augmenté de manière à améliorer la largeur de bande de la puce et à contrôler le coût de l'encapsulation de puce. La puce comprend : une couche de câblage ; une première puce et une carte à semi-conducteur disposées sur la couche de câblage, un premier canal semi-conducteur étant disposé dans la carte à semi-conducteur ; et une seconde puce disposée sur la première puce et sur la carte à semi-conducteur, la seconde puce étant couplée à la couche de câblage au moyen du premier canal semi-conducteur.
Patent WO-2019128655-A1 (WO)
Title: 无线移动终端及天线
Inventor: HUANG HUANCHU
IPC: H01Q1/36
Filed: 2018-12-05
Abstract: 本公开提供了一种无线移动终端及天线。本公开的天线包括：第一天线，第一天线工作在第一毫米波频段；第二天线，第二天线位于第一天线的第一侧，第二天线工作在第二毫米波频段，第二毫米波频段内的频率大于第一毫米波频段内的频率；金属面，金属面设置于第一天线的远离第二天线一侧的第二侧，金属面包括至少一个弯曲边缘，至少一个弯曲边缘朝第一天线所在的方向弯曲，第一天线位于第二天线和弯曲边缘之间。
Patent WO-2020113559-A1 (WO)
Inventor: DONG SHUAI
IPC: G01S17/02
Filed: 2018-12-07
Abstract: A ranging system and a mobile platform. The ranging system comprises at least two ranging devices (100, 200), wherein the ranging devices (100,200) are used for transmitting a laser pulse sequence and receiving a laser pulse sequence reflected back by a detected object (201), and detecting the detected object (201) according to the transmitted laser pulse sequence and the received laser pulse sequence; at least a part of the ranging devices (100, 200) among the at least two ranging devices (100, 200) emits laser pulse sequences at different timings and/or at least a part of the ranging devices (100, 200) among the at least two ranging devices (100,200) emits different laser pulse sequences. The present ranging system and the mobile platform effectively prevent crosstalk between the different ranging devices (100, 200).
Patent WO-2019120120-A1 (WO)
Inventor: ZHANG JIN
IPC: F16H1/32
Filed: 2018-12-12
Abstract: A planetary speed reducer. An input shaft (100) of the planetary speed reducer has a cylindrical portion (101) into which an output shaft of a driving device can be firmly fit; an end portion (102) of the cylindrical portion (101) is continuous in a circumferential direction; dividing grooves (103) are provided on the cylindrical portion (101). Hence, the fastening effect between the input shaft (100) and the output shaft of the driving device is achieved, and the precision in the size of the inner diameter of the cylindrical portion (101) of the input shaft (100) can be improved, so that the assembly precision of the reducer can be improved and vibration of the planetary speed reducer can be reduced.
Patent WO-2020124389-A1 (WO)
Inventor: GUO JINGRUI
IPC: H04M1/72403
Filed: 2018-12-18
Abstract: L'invention concerne un appareil dans un mobile terminal, servant à identifier un programme d'application et comportant: un coprocesseur, configuré pour identifier une image obtenue par un dispositif de traitement de signal pour obtenir une première catégorie d'image, et déterminer un premier programme d'application correspondant à la première catégorie d'image; et un processeur principal, configuré pour recevoir, en provenance du coprocesseur, l'identifiant du premier programme d'application, et activer le premier programme d'application ou inviter un utilisateur à télécharger le premier programme d'application. L'appareil est capable de déterminer plus précisément, d'après une image provenant d'un capteur d'image, un programme d'application qu'un utilisateur pourrait vouloir utiliser, et d'activer le programme d'application, sans imposer à l'utilisateur de cliquer une icône d'application au cours du processus. Ceci simplifie l'action de l'utilisateur. De plus, le coprocesseur effectue une extraction de traits distinctifs de l'image et détermine le programme d'application à activer, sans imposer au processeur principal d'exécuter des opérations associées, ce qui améliore le rendement de traitement et facilite la réduction de la consommation d'énergie.
Patent WO-2020124590-A1 (WO)
Inventor: CHEN SHEBIAO
IPC: H02J7/00
Filed: 2018-12-21
Abstract: 一种多节电芯的充电方法，包括：对所接收到的充电电压进行转换，获得转换后的充电电压；将所述转换后的充电电压对串联的多节电芯进行充电。上述技术方案降低了充电电流，并减少了终端在充电过程中所产生的发热量，同时，在充电电流保持相同的情况下，提高了充电电压，以实现快速充电。
Patent WO-2019157866-A1 (WO)
Inventor: HAN HONGYU
IPC: D02G3/04
Filed: 2018-12-26
Abstract: A collagen fiber composite yarn, a preparation method therefor, use thereof, and a textile article. The collagen fiber composite yarn comprises leather fibers and other textile fibers, other textile fibers comprising natural fibers and/or chemical fibers, the leather fibers being twisted together with other textile fibers. The leather fibers are made from leather scraps and/or leather waste materials in a physical manner, the fibers having a length of less than 16 mm. The leather staple fibers can be embedded in fiber bundles formed by other fibers. The preparation method solves the problem that the traditional method which prepares leather fibers by means of a combination of a physical manner and a chemical manner is low in efficiency and high in cost; leather fibers less than 16 mm are used to spin yarns, so that the technical bias in the prior art, that the length of spinning fibers should be at least 16 mm, is eliminated, and the collagen fiber composite yarn made from shorter leather fibers has consistent thickness and high quality.
Patent WO-2020133214-A1 (WO)
Inventor: FANG CHAOHUI
IPC: G06F9/30
Filed: 2018-12-28
Abstract: 一种观测数据转换方法、设备、可移动平台及存储介质，通过获取实时RTCM数据，并保存于存储单元中（S101）；从存储单元按时序获取预定数据量的RTCM数据片段依次置于缓存单元中（S102）；对缓存单元中的RTCM数据片段进行解算，并将解算结果写入预先创建的RINEX数据中，从而得到实时RINEX数据（S103）。通过将实时RTCM数据划分为RTCM数据片段进行依次，并将解算结果依次写入预先创建的RINEX数据中，从而实现将实时RTCM数据转换为实时RINEX数据，进而可通过实时RINEX数据进行卫星观测数据分析和应用，不需要后处理时将完整的RTCM数据导出再通过第三方转码工具进行数据转换才能得到RINEX数据。
Patent WO-2019129243-A1 (WO)
Title: 提高冰箱蒸发能力的控制方法及冰箱
Inventor: CAO DONGQIANG
IPC: F25D29/00
Filed: 2018-12-28
Abstract: 一种提高冰箱蒸发能力的控制方法及冰箱，冰箱包括压缩机（10）、与压缩机（10）连接的用于加速冷凝器（20）散热的冷凝风机（80）和设置于冷凝器（20）下方的蒸发皿（90）；其中，控制方法包括：压缩机（10）开机时，冷凝风机（80）以第一转速运行；压缩机（10）关机时，冷凝风机（80）以小于第一转速的第二转速运行预设时间，以提高蒸发皿（90）的蒸发能力。在压缩机（10）关机之后，冷凝风机（80）仍然运行，并以较低的转速继续运行一段时间，之后再停止，依靠冷凝风机（80）的转动加速蒸发皿（90）上方的空气流动，提高蒸发皿（90）中水的蒸发能力，保证蒸发皿（90）中的水不外溢；同时，可以省去加热盘管（100）的布置，避免了加热盘管（100）带来的一系列的问题。