baber/WOPTO huggingface dataset:
Patent WO-2019061907-A1 (WO)
Title: Method and apparatus for determining smoking puff number and electronic cigarette device
Inventor: SUN GUOLI
IPC: A24F40/57
Filed: 2017-12-27
Abstract: A method and apparatus for determining the smoking puff number and an electronic cigarette device. According to the electronic cigarette device, the smoking puff number of a user can be determined according to the temperature of a heating unit (12). In this way, on the condition that a microphone is not provided in the electronic cigarette device, the smoking puff number of the user can be obtained, which helps to lower the cost of the electronic cigarette device.
Patent WO-2019119517-A1 (WO)
Inventor: WU YIN
IPC: G01N24/08
Filed: 2017-12-29
Abstract: 提供了一种pH测定方法。所述方法以氨基质子为内源性对比剂，测定已知pH氨基质子源溶液对应的不同饱和脉冲强度下氨基质子的化学交换饱和转移效应比值R，然后根据不同已知pH氨基质子源溶液和测得的与之相对应的R建立pH与R的函数关系，最后根据实验测得的Ri和所述函数关系计算得到所需pH。所述方法可消除浓度的影响，不需对可交换质子浓度、水的纵向弛豫时间等参量做任何估计和测量，因此能够更加准确、方便、无创地测定pH。另外氨基的化学交换速率较慢，可在临床常规使用的磁共振场强上稳定成像，因此应用前景良好。
Patent WO-2019024428-A1 (WO)
Title: Reversing valve for hydraulic piston pump
Inventor: CUI NAILIN
IPC: F04B9/103
Filed: 2018-06-07
Abstract: A reversing valve for a hydraulic piston pump, which is composed of a pilot valve (10) and a main valve (20); the pilot valve (10) comprises a pilot valve seat (13), a hollow valve core (12), and a slide shaft (17); the main valve (20) comprises an upper valve seat (23), a lower valve seat (23a) and a main valve core (22); when the hollow valve core (12) is in a lower position, a control flow passage (34) is connected to a spent liquid flow passage (33), the main valve core (22) is in a lower position, and power liquid supplied by the main valve (20) causes a power piston (53) to ascend; when the hollow valve core (12) is in an upper position, power fluid controls the main valve core (22) to set at an upper portion, and power liquid supplied by the pilot valve (10) causes the power piston (53) to descend; initial movement of the hollow valve core (12) is provided by the power piston (53) actuating the slide shaft (17), and then the hollow valve core (12) is pushed by hydraulic pressure to a reversing position.
Patent WO-2018171308-A1 (WO)
Inventor: FENG XIAOMING
IPC: A45F3/04
Filed: 2018-01-15
Abstract: 一种母婴背包，包括背包本体(1)和与其背面连接的两根背包带(2)，背包本体(1)的背面下部设有可折叠底托，底托包括其一边与背包本体(1)背面固定连接的底托面(3)，背包带(2)的底端可选择性的连接于背包本体(1)背面的底端或底托面(3)的外边缘，底托折叠时底托面(3)与背包本体(1)背面贴合，背包带(2)的底端活动连接于背包本体(1)背面的底端；底托展开时底托面(3)与背包本体(1)背面形成夹角，用于放置婴幼儿，背包带(2)的底端活动连接于底托面(3)的外边缘。在背包本体(1)基础上增设底托，增加背包的母婴功能，且在不使用母婴功能时按一般背包使用，提高实用性和携带方便性。母婴背包材质轻，成本低，使用方便。
Patent WO-2019033697-A1 (WO)
Title: Vertical air conditioner indoor unit, and air conditioner provided with same
Inventor: YAN CHANGLIN
IPC: F24F1/00
Filed: 2018-01-15
Abstract: A vertical air conditioner indoor unit (100), and an air conditioner provided with same. The vertical air conditioner indoor unit (100) comprises a unit housing (1), an indoor heat exchanger, an indoor fan and an air treatment apparatus (4). A heat exchange air channel is defined within the unit housing (1). The air treatment apparatus (4) is placed above the unit housing (1), and comprises a housing (41), a guide fan (42) and a purification module (44). The housing (41) is provided with an indoor air inlet (41a), a fresh air inlet (41b) and an air outlet (41c), the inside of the housing (41) is provided with an air treatment air channel (41d) isolated from the heat exchange air channel, and the indoor air inlet (41a) and the fresh air inlet (41b) are arranged on a rear wall of the housing (41). The purification module (44) is arranged within the air treatment air channel (41d).
Patent WO-2018153221-A1 (WO)
Title: 传输网络中业务服务质量的控制方法、设备及系统
Inventor: HU YONG
IPC: H04L12/701
Filed: 2018-01-27
Abstract: 本申请公开了传输网络中业务服务质量的控制方法、设备及系统，能够保障未来5G传输网络中业务的QOS。方法包括：策略实体接收来自软件自定义网络SDN控制器的管道标识ID，所述管道ID用于标识在第一数据中心和第二数据中心之间建立的满足目标QOS参数要求的传输管道；所述策略实体绑定所述管道ID和所述目标业务的参量的对应关系，所述参量包括网际协议IP五元组或者业务类型所述策略实体向所述目标业务所在的网络切片中的用户面UP功能实体发送所述对应关系；或者，所述策略实体向所述网络切片中的应用APP服务器发送所述对应关系。本申请适用于通信技术领域。
Patent WO-2019109500-A1 (WO)
Title: 一种分光装置
Inventor: ZHANG HAO
IPC: B23K26/067
Filed: 2018-01-30
Abstract: 一种分光装置，包括激光器（1）和安装于激光器（1）后的扩束镜（2），还包括装于扩束镜（2）后的时间分光系统和能量分光系统；时间分光系统与能量分光系统都通过一个第一全反射镜（3）与扩束镜（2）相连接。目前激光焊接机的分光功能多数是时间分光与能量分光的其中一种，以上分光装置可以同时实现这两种功能，应用范围更大。
Patent WO-2018161752-A1 (WO)
Title: 终端
Inventor: ZHANG HAIPING
IPC: G06F1/16
Filed: 2018-02-05
Abstract: 一种终端，该终端（100）包括终端本体（10）以及旋转体（20），所述旋转体（20）具有第一端面（20a），所述第一端面（20a）设置有第一摄像头（22），所述旋转体（20）可旋转地连接于所述终端本体（10）的一端上使得所述第一摄像头（22）可选择性地朝向所述终端本体（10）的四周。所述终端具有在满足前置摄像以及后置摄像的前提下，降低终端的摄像头个数的有益效果。
Patent WO-2019153111-A1 (WO)
Title: Intermittent failure metrics in technological processes
Inventor: ZHANG JIAN
IPC: G06F11/36
Filed: 2018-02-06
Abstract: Systems and methods for testing a subject system with a software testing process are described. The system receives boolean states responsive to repeatedly applying a first test case to a subject system. Each boolean state signifies an outcome of an application of the first test case to a version of a first software feature over a span of time. The system identifies test case outcomes for the first test case that are adjacent in time and different and generates an intermittency value for the first test case. The system determines that the intermittency value for the first test case exceeds an intermittency threshold and alerts an engineering resource. Finally, the system repeats the above steps until the intermittency value for the first test case does not exceed the intermittency threshold.
Patent WO-2019119665-A1 (WO)
Inventor: LI ZHAOMENG
IPC: H04L29/08
Filed: 2018-03-22
Abstract: 一种文件加速展现方法、计算设备及非易失性计算机可读存储介质，其中，方法包括：接收用户发送的文件获取请求（S101）；根据文件获取请求，从缓存服务器获取待展现文件（S102），其中待展现文件的至少一部分内容为利用第一密钥进行加密的第一加密内容；预先展现除第一加密内容以外的文件内容（S103）；在从远程服务器获取待展现文件的第一密钥之后，利用第一密钥解密第一加密内容，展现第一加密内容（S104）。
Patent WO-2018196817-A1 (WO)
Title: 一种基于lz77的数据压缩方法、设备及终端
Inventor: CHEN GUOTAO
IPC: H03M7/30
Filed: 2018-04-26
Abstract: 本发明实施例公开了一种基于LZ77的数据压缩方法、设备及终端，该设备包括：第一缓存装置、第二缓存装置、比较装置、检测装置及编码装置；第一缓存装置包括M个寄存器，用于依次缓存M个待输入字符；第二缓存装置包括由M行并行路径的N位移位寄存器组成M行N列的寄存器阵列，寄存器阵列用于缓存历史已输入字符串的前K个字符；K≤M*N；比较装置用于将缓存在第一缓存装置的字符与缓存在部分第二缓存装置的字符相比较；检测装置记录至少一个时钟周期比较装置的比较结果，并根据比较结果检测匹配字符串的位置和长度以使编码装置根据检测到的匹配字符串的位置和长度编码成标记，以实现第一缓存装置中M个字符的同时处理，提高设备的数据压缩的速率。
Patent WO-2018233415-A1 (WO)
Title: Display panel and display device
Inventor: LI ZEYAO
IPC: H01L21/77
Filed: 2018-05-17
Abstract: Provided are a display panel and a display device. The display panel comprises a substrate (10); an active switch (14) formed at the substrate (10); a plurality of data lines (11) formed at the substrate (10) and coupled to the active switch (14); and a plurality of scan lines (12) formed at the substrate (10) and coupled to the active switch (14). The scan lines (12) and the data lines (11) are arranged perpendicular to each other to form a plurality of pixel regions. The scan line (12) comprises at least two metal layers (1, 2). An insulation layer (3) is provided between two adjacent metal layers (1, 2). Different metal layers are capacitively coupled with each other.
Patent WO-2018219263-A1 (WO)
Title: 无极式石墨烯滤波扼流圈及其制作方法
Inventor: YIU KWING SUM
IPC: H01F17/02
Filed: 2018-05-29
Abstract: 本发明公开一种无极式石墨烯滤波扼流圈及其制作方法，该扼流圈包括多组线圈、正极引出线、负极引出线、吸波层以及外壳；多组线圈首尾相接紧密排布形成管状结构，第一组线圈引出端与正极引出线相连，最后一组线圈引出端与负极引出线相连，所述管状结构容置在外壳内，所述正极引出线以及负极引出线分别从外壳上穿出，所述吸波层无缝填充在外壳内，且所述吸波层与多组线圈外表面充分接触；所述吸波层材质为石墨烯液态金属母料。滤波层是全方位式的封装，在滤波过程中，比硅钢片滤波减少了95％以上的能量损失，应用效果非常好。
Patent WO-2018228219-A1 (WO)
Title: 路面发电单元及系统
Inventor: WANG YUNFANG
IPC: H02J7/35
Filed: 2018-06-01
Abstract: 一种路面发电单元(100)及系统，该路面发电单元包括混凝土层(110)，混凝土层为路面发电单元的底层；太阳能电池芯片(120)，固定设置在混凝土层上；太阳能电池芯片与混凝土层之间通过设置的密封胶层粘接；玻璃层(130)，覆盖在太阳能电池芯片上，玻璃层与太阳能电池芯片之间通过胶(140)粘接固定。该路面发电单元及系统通过在混凝土层上直接设置太阳能电池芯片，并在太阳能电池芯片上覆盖玻璃层，在实现高效发电的同时，又易于安装，耐候防水，提高了路面的耐受度。
Patent WO-2019001222-A1 (WO)
Title: Method and apparatus for publishing information at wireless routing device end
Inventor: SHI FANPAN
IPC: H04L29/06
Filed: 2018-06-01
Abstract: Disclosed are a method and apparatus for publishing information at a wireless routing device end. One particular embodiment of the method comprises: receiving an information publishing request message sent by a user equipment, wherein the information publishing request message comprises at least one piece of display content and a display time indication of each of the at least one pieces of display content; and based on the display time indication and according to the display content, updating and broadcasting identification information about a wireless access point provided by a wireless routing device. The embodiment implements information publishing by means of broadcasting identification information.
Patent WO-2019237266-A1 (WO)
Inventor: DAI HUIBIN
IPC: B32B27/40
Filed: 2018-06-13
Abstract: 一种轻质塑胶地板及其生产工艺，包括PP或PE发泡层，PP或PE发泡层的上表面和下表面分别复合有TPU层。该轻质塑胶地板重量轻，脚感好，而且隔热效果好，耐磨、耐污。
Patent WO-2019007350-A1 (WO)
Title: Cutting die, protective film for electronic device and preparation method therefor, and electronic device
Inventor: PENG CAN
IPC: B26F1/44
Filed: 2018-07-04
Abstract: Disclosed are a cutting die, a protective film for an electronic device and a preparation method therefor, and an electronic device. The cutting die comprises: an upper die (310), wherein an edge of a lower surface of the upper die is provided with a first arc face (31); a lower die (320), wherein an edge of an upper surface of the lower die is provided with a second arc face (32) fitted with the first arc face, and the lower surface of the upper die and the upper surface of the lower die define a space for accommodating a sample to be cut; and a cutter (330), wherein the cutter is arranged at outer ends of the first arc face and the second arc face, and the cutter is arranged such that same can move up and down between the upper die and the lower die. By means of the cutting die, a protective film, an edge of which is provided with a chamfer, can be prepared simply and conveniently, so that the problem of a protective film scratching a hand can be ameliorated.
Patent WO-2019232895-A1 (WO)
Title: Quinolinium type compound and use thereof
Inventor: WONG WING-LEUNG
IPC: C09K11/06
Filed: 2018-07-19
Abstract: Provided are a quinolinium type compound and use thereof, especially a quinolinium type compound in combination with nucleic acids and nucleotides and use thereof. When used as a luminescent fluorescent molecule, the quinolinium type compound can bind to a specific DNA sequence, thereby recognizing the DNA structure or nucleotide. When the quinolinium type compound is used as a fluorescent molecule, the background fluorescence is weak in a physiological solution, and the fluorescence signal is significantly enhanced after reaction with a target analyte. Furthermore, the quinolinium type compound has good solubility and good light stability in an aqueous media, and can be excited at a wavelength of 420-500 nm, and the emission wavelength after action with the target analyte is 550-650 nm. The quinolinium type compound can be used as a stain in gel electrophoresis and live cell imaging.
Patent WO-2019114280-A1 (WO)
Title: 一种夏用热湿舒适聚酯纤维fdy丝及其制备方法
Inventor: FAN HONGWEI
IPC: D01F11/08
Filed: 2018-07-27
Abstract: 本发明涉及一种夏用热湿舒适聚酯纤维FDY丝及其制备方法，制备方法为：将纺丝熔体经计量、复合喷丝板挤出、冷却、上油、拉伸、热定型和卷绕制得夏用热湿舒适聚酯纤维FDY丝，材质为分散有亚光剂的聚酯，由其制得的机织物的芯吸高度≥135毫米，机织物的蒸发速率≥0.22克/小时，复合喷丝板上同时设有十字形喷丝孔和圆形喷丝孔，十字形喷丝孔与圆形喷丝孔的微孔长度比值等于当量直径之比与系数K的乘积，系数K的取值范围为0.97～1.03，上油用的油剂中含有冠醚，冠醚的含量为67.30～85.58wt％。本发明制备方法简单，获得的纤维热湿舒适性性能优异，应用前景可观。
Patent WO-2019042091-A1 (WO)
Title: Staircase structure for memory device
Inventor: LU ZHENYU
IPC: H01L27/11551
Filed: 2018-08-06
Abstract: A semiconductor structure is disclosed. The semiconductor structure includes a staircase structure (800) disposed over a substrate (101). The staircase structure (800) includes a plurality of layer stacks, where each layer stack is made of a first material layer (502) over a portion of a second material layer (840). The staircase structure (800) further includes a plurality of landing pads (820), where each landing pad (820) is disposed over another portion of the second material layer (840) of a respective layer stack.
Patent WO-2019109657-A1 (WO)
Title: 像素电路及其驱动方法、显示装置
Inventor: MA GUOQIANG
IPC: G09G3/3233
Filed: 2018-08-08
Abstract: 一种像素电路及其驱动方法、显示装置。该像素电路(10)包括数据写入电路(200)、驱动电路(100)、第一补偿电路(300)、第二补偿电路(400)和发光元件(500)。驱动电路(100)包括控制端(130)、第一端(110)和第二端(120)，且配置为控制流经第一端(110)和第二端(120)的用于驱动发光元件(500)发光的驱动电流；数据写入电路(200)连接到驱动电路(100)的控制端(130)且配置为响应于扫描信号将数据信号(Vdata)或参考电压信号(Vref)写入驱动电路(100)的控制端(130)；第一补偿电路(300)和驱动电路(100)的控制端(130)以及驱动电路(100)的第二端(120)连接，且配置为存储写入的数据信号(Vdata)并对驱动电路(100)进行补偿；第二补偿电路(400)和扫描信号端(Gate)以及驱动电路(100)的第二端(120)连接，且配置为根据驱动电路(100)的控制端(130)的电压变化量耦合调整驱动电路(100)的第二端(120)的电压。该像素电路可以对驱动电路的阈值电压进行补偿。
Patent WO-2019140886-A1 (WO)
Title: Standardized cloud radiotherapy planning method, storage medium, and system
Inventor: LI GUI
IPC: A61N5/00
Filed: 2018-08-08
Abstract: The present solution relates to the technical field of cloud computing and relates to a standardized cloud radiotherapy planning method, a storage medium, and a system. The method comprises the following steps: (1) patient data is uploaded to a master cloud server (S210), where the patient data comprises a patient image and medical order data; (2) a target area is delineated on the basis of the patient image (S220); (3) the master cloud server assigns a computation task to a controlled computer, the controlled computer uses a standard radiotherapy equipment mode to compute a radiotherapy plan for a patient, thus generating a standard radiotherapy plan (S230); and, (4) a specific radiotherapy plan matching specific radiotherapy equipment is generated on the basis of the standard radiotherapy plan. The method provided in the present solution prevents a delay in treatment time for the patient and idling of treatment resources when a certain type of radiotherapy equipment in a hospital is malfunctioning while other radiotherapy equipment is idling, also balances differences in levels of treatment provided by physicians from different hospital campuses or regions, and also reduces work load for oncologists and medical physicist.
Patent WO-2019033989-A1 (WO)
Title: Cardiac valve prosthesis
Inventor: LIU MING
IPC: A61F2/24
Filed: 2018-08-09
Abstract: Disclosed is a cardiac valve prosthesis for replacing a natural valve in a human body. The natural valve comprises a valve ring (6), and the cardiac valve prosthesis comprises an expandable stent body (1), artificial leaflets (2) fixed on the stent body (1), and at least one outwardly protruding structure (3) arranged on a side wall of the stent body (1). After the cardiac valve prosthesis is implanted into the human body, the at least one outwardly protruding structure (3) is arranged above the valve ring (6) to limit the position of the cardiac valve prosthesis. The outwardly protruding structure (3) is arranged above the valve ring (6) to limit the position of the cardiac valve prosthesis. By means of the bottom of the outwardly protruding structure (3) abutting against the top of the valve ring (6) in a expanded form, the cardiac valve prosthesis can be prevented from shifting towards the ventricle, effectively solving the problem of the anchorage of the cardiac valve prosthesis in a released position without causing calcification of a root of the valve, and also achieving the stable implantation of the cardiac valve prosthesis.
Patent WO-2019200785-A1 (WO)
Inventor: RUAN XIAOWEN
IPC: G06T7/246
Filed: 2018-08-13
Abstract: A fast hand tracking method comprises: displaying, on a display interface, a video containing a hand region acquired by an imaging apparatus; receiving a bounding box marked by a user on the video containing the hand region; extracting a histogram-of-oriented-gradient (HOG) feature of a region marked by the bounding box, and segmenting, according to the HOG feature, the region marked by the bounding box, so as to obtain a hand image; and tracking the hand image by means of a continuously adaptive mean shift operator. The present application further provides a fast hand tracking device, a terminal, and a storage medium. The present application enables fast extraction of a HOG feature in a bounding box marked by a user, and accurately performs segmentation to obtain a hand region according to the HOG feature, thereby achieving a better tracking result.
Patent WO-2019153695-A1 (WO)
Title: Projection lens
Inventor: HUANG LIN
IPC: G02B7/02
Filed: 2018-08-14
Abstract: Disclosed is a projection lens, sequentially comprising, along an optical axis from an image-source side to an imaging side: a first lens (E1) and a second lens (E2), both of which have focal power. The first lens (E1) comprises a first plane of glass (E1p) arranged between a surface of the first lens (E1) at the image-source side and a surface of the first lens (E1) at the imaging side. The second lens (E2) comprises a second plane of glass (E2p) arranged between a surface of the second lens (E2) at the image-source side and a surface of the second lens (E2) at the imaging side.
Patent WO-2020037626-A1 (WO)
Inventor: LIN YANAN
IPC: H04L1/00
Filed: 2018-08-23
Abstract: 本申请实施例提供一种反馈信息传输方法及装置、通信设备，包括：第一节点接收第二节点发送的一组目标信息，所述一组目标信息中的每一个目标信息包括第一信息域和第二信息域，所述第一信息域包括针对一组数据信道或一组传输资源的M比特反馈信息，M为正整数，所述第二信息域用于确定所述第一信息域与所述一组数据信道或所述一组传输资源的对应关系。
Patent WO-2019042230-A1 (WO)
Title: Method, system, photographing device, and computer storage medium for facial image search
Inventor: LAI HAIBIN
IPC: G06F17/30
Filed: 2018-08-24
Abstract: A method, a system, a photographing device, and a computer storage medium for facial image search are provided. The method comprises: obtaining facial search information corresponding to a search image by means of a convolutional neural network (104), the convolutional neural network configuring corresponding convolutional calculation configuration information by means of a processor, wherein the convolutional neural network comprises at least one convolutional layer, and the convolutional calculation configuration information comprises a data width value corresponding to each convolutional layer in the convolutional neural network, and the search image comprising at least one facial region; searching for matching preset facial image information in a database on the basis of the facial search information (105), the database storing at least one preset facial image information item; and outputting the preset facial image information matching the facial information to be searched (106). The method performs searching of a photographing device to obtain matching preset facial image information, realizing real-time facial search, and improving search efficiency.
Patent WO-2020042088-A1 (WO)
Title: 马桶盖和马桶
Inventor: XIE WEIFAN
IPC: A47K13/00
Filed: 2018-08-30
Abstract: 一种马桶盖（200）和马桶（10），其中，该马桶盖（200）能够安装于马桶（10）的底座（100）上，底座（100）具有座便槽（110），该马桶盖（200）包括桶盖主体（210）及投射光源（220），投射光源（220）设于桶盖主体（210）上，投射光源（220）能够向座便槽（110）中投射引导标识。可以防止尿液溅射在马桶盖（200）上，减少尿液残留。
Patent WO-2019047940-A1 (WO)
Title: Reference signal configuration, information transmission, and information receiving methods and device
Inventor: WANG YUXIN
IPC: H04W72/04
Filed: 2018-09-07
Abstract: Disclosed by embodiments of the present invention are reference signal configuration, information transmission, and information receiving methods and a device, wherein the reference signal configuration method comprises: a first communication node indicating by a signaling a resource used by a second communication node to transmit a reference signal; alternatively, the first communication node and the second communication node both pre-defining the resource used by the second communication node to transmit the reference signal. Also disclosed are a storage medium and a processor.
Patent WO-2019174207-A1 (WO)
Title: Flexible display panel
Inventor: LI GUANG
IPC: G02F1/1333
Filed: 2018-09-12
Abstract: A flexible display panel, comprising: an effective display region (1), an external pin attachment region (2), and multiple drive chips (41), which are used for driving the effective display region (1) and between which functions are complementary to realize a complete drive function, wherein the effective display region (1) and the external pin attachment region (2) are manufactured on the same flexible organic substrate; the multiple drive chips (41) are close to the effective display region (1) and are bound to the external pin attachment region (2); and the multiple drive chips (41) are arbitrarily distributed on the external pin attachment region (2) according to requirements. By means of the flexible display panel, the circumstance that the driving chips (41) limit the bending range of the flexible display panel is prevented, and a display function and a flexible folding function of the flexible display panel are fulfilled.
Patent WO-2019095831-A1 (WO)
Title: Outil rapporté pour ostéotome à ultrasons
Inventor: SUN YU
IPC: A61B17/16
Filed: 2018-09-14
Abstract: L'invention porte sur un outil rapporté pour un ostéotome à ultrasons, comprenant une barre à outils (1), un corps (3), et une partie de broyage (2) d'outil rapporté située à l'extrémité avant de l'outil rapporté pour l'ostéotome à ultrasons. La partie de broyage (2) de l'outil rapporté présente une forme de pyramide triangulaire, la surface inférieure de la pyramide triangulaire est l'extrémité arrière de la partie de broyage (2) d'outil rapporté, et la pointe de la pyramide triangulaire qui fait directement face à la surface inférieure est l'extrémité avant de la partie de broyage (2) d'outil rapporté. Une extrémité de la barre à outils (1) est reliée à l'extrémité arrière de la partie de broyage (2) d'outil rapporté, et l'autre extrémité de la barre à outils (1) est reliée au corps (3). Deux des trois surfaces coniques latérales de la pyramide triangulaire servent respectivement de première surface de broyage (21A) et de seconde surface de broyage (21B). L'outil rapporté pour l'ostéotome à ultrasons permet de réaliser une opération normale de broyage d'os, et étant donné que la surface de son extrémité avant est petite, la vitesse de broyage est élevée. De plus, du fait de la conception selon laquelle l'extrémité avant est petite et l'extrémité arrière est grande, les médecins bénéficient d'un bon champ visuel. De plus, la conception unique entièrement en V de la structure est adoptée, les médecins peuvent garantir que des rainures de charnière formées après le broyage peuvent être des rainures en V complètement fermées à un angle de fonctionnement quelconque, la zone d'incision de la plaie est réduite, la facilité d'utilisation est offerte aux médecins, et l'efficacité de la chirurgie est améliorée.
Patent WO-2020034370-A1 (WO)
Inventor: LV JIANHUA
IPC: A61L9/22
Filed: 2018-09-30
Abstract: Cette invention concerne un ensemble générateur d'ions négatifs, comprenant : un boîtier d'installation (100), un panneau de commande électrique (200) et un générateur d'ions négatifs (300), le boîtier d'installation (100) ayant une première zone d'installation et une seconde zone d'installation. Le panneau de commande électrique (200) est disposé dans la première zone d'installation, et le générateur d'ions négatifs (300) est électriquement connecté au panneau de commande électrique (200) et est disposé dans la seconde zone d'installation. La présente invention concerne en outre un climatiseur.
Patent WO-2019148880-A1 (WO)
Title: Housing and wall-mounted air conditioner
Inventor: DING PENGLEI
IPC: F24F13/20
Filed: 2018-09-30
Abstract: Disclosed is a wall-mounted air conditioner (1) and a housing (10) thereof. The housing (10) comprises: a face frame (100), the face frame (100) being provided with an air outlet (110); a panel (120) mounted on a front side face of the face frame (100), a lower edge of the panel (120) being provided with an air outlet (110); a front decorative strip (130) mounted on the lower edge of the panel (120); and two side decorative strips (140) respectively mounted on left and right sides of the face frame (100) in one-to-one correspondence, the front decorative strip (130) being joined with the side decorative strips (140).