baber/WOPTO huggingface dataset:
Patent WO-2018058952-A1 (WO)
Title: 一种涡流卷入石灰石脱除含铜铁水中碳的方法
Inventor: ZHANG TING'AN
IPC: C21C7/068
Filed: 2017-04-28
Abstract: 一种涡流卷入石灰石脱除含铜铁水中碳的方法，属于冶金技术领域，具体步骤为：(1)将由铜渣加入碳质还原剂还原得到的含铜铁水导入感应炉中，保证含铜铁水温度≥1450℃；(2)对含铜铁水进行中心搅拌，形成高径比为0.5～2.5的旋涡；(3)将石灰石粉末喷入漩涡中心，持续中心搅拌，石灰石粉末喷入后进行偏心搅拌，使生成的CO 2 与漩涡混合更为充分；(4)石灰石粉末被漩涡直接卷入铁水内与铁水充发生反应，得到脱碳后的含铜铁水和熔渣；(5)脱碳后的含铜铁水和熔渣分层排出。该方法工艺简单，投资少，节能环保，成本低廉，具有较高的经济价值，不但能达到脱碳目的，还能保护其中的铜元素不被烧损。
Patent WO-2018006645-A1 (WO)
Title: 一种补肾活血疏肝的中药组合物
Inventor: SHU FEN XIN
IPC: A61K36/888
Filed: 2017-05-05
Abstract: 一种疏肝补肾汤，由柴胡8-12克、白芍7-14克、菟丝子8-12克、石菖蒲6-14克、海蛤壳4-8克、当归10-26克、黄芪18-24克、首乌18-22克、茯苓16-20克、肉苁蓉12-18克、木瓜14-18克、熟地12-18克制成。该制剂能改善肾虚、肝瘀的症状。
Patent WO-2018014644-A1 (WO)
Title: 一种模块自锁、互锁一体结构装置
Inventor: PAN QING
IPC: G06F1/18
Filed: 2017-05-18
Abstract: 一种模块自锁、互锁一体结构装置，包括自锁结构和互锁结构；自锁结构设置为安装在模块本体上，自锁结构具有锁紧状态和释放状态；锁紧状态时，模块本体与第一框架连接为一体；释放状态时，模块本体与第一框架相互独立；互锁结构设置为安装在第一框架上，互锁结构具有第一锁紧状态和第二锁紧状态；第一锁紧状态时，第一框架与第二框架连接为一体，且与模块本体相对独立；第二锁紧状态时，第一框架与模块本体连接为一体，且与第二框架相对独立。该装置能够实现存储模块母插箱(2)与设备插箱之间的自锁，以及能够实现存储模块母插箱(2)与设备插箱之间的解锁，同时实现子存储模块、母插箱之间互锁，且不限于插箱类产品。
Patent WO-2018205304-A1 (WO)
Title: 一种手机同屏显示与操作装置
Inventor: ZHU DAJUN
IPC: G06F3/14
Filed: 2017-05-22
Abstract: 本申请涉及电子设备领域的一种手机同屏显示与操作装置，包括装置主体，装置主体由主控部分和显示部分构成，主控部分包括主控壳体及设置于主控壳体内的主控板，主控板包括主控模块、无线传屏模块和蓝牙模块，主控壳体内还设置有电池和播音喇叭，主控壳体的顶部还设置有键盘和触摸板，可通过无线传屏技术直接将手机或者平板电脑的图像传输到显示屏，然后直接使用键盘和触摸板来控制智能设备，一方面可让用户节省笔记本电脑及其硬件升级的开支，通过对外置的智能设备的升级即可实现高性能的体验效果，另一方面也解决了手机等智能设备屏幕小、视野小、不利于办公娱乐的弊端，让手机等智能设备的画面进入大屏幕，使手机的商务功能充分发挥。
Patent WO-2018001033-A1 (WO)
Title: 触控基板及其制作方法、触控屏
Inventor: XIE XIAODONG
IPC: G06F3/041
Filed: 2017-06-01
Abstract: 提供了一种触控基板及其制作方法、触控屏，属于触控技术领域。触控基板被划分为触控区域和位于触控区域周边的走线区域，包括：设置在走线区域上的黑矩阵图形（2）；位于黑矩阵图形（2）上的导电走线（1）；位于黑矩阵图形（2）上的相邻两条导电走线（1）之间的接地的导电图形（4）。该导电图形（4）能够将相邻两条导电走线（1）之间的静电导走。
Patent WO-2018113233-A1 (WO)
Title: 一种空气冷凝制水机
Inventor: NG TAT YUNG
IPC: E03B3/28
Filed: 2017-06-28
Abstract: 一种空气冷凝制水机，包括制冷装置、集水盒、原水箱、增压泵、水质过滤装置、净水箱和控制电路，制冷装置包括蒸发器，蒸发器包括第一蒸发器和第二蒸发器，集水盒设置在第一蒸发器下方并与原水箱连接；原水箱与净水箱通过管道连接，并且管道上设置增压泵与水质过滤装置，水质过滤装置包括依次串接的PP纤维过滤器、活性炭过滤器、磁化过滤器、RO水处理装置和UV灭菌系统；PP纤维过滤器的入口通过增压泵接原水箱，UV灭菌系统的出口接净水箱。
Patent WO-2018049871-A1 (WO)
Title: 一种计费的方法、装置和系统
Inventor: CHAI XIAOQIAN
IPC: H04L12/14
Filed: 2017-06-30
Abstract: 本发明公开了一种计费方法，应用于网络控制和数据流转发分离的网络架构中，包括：控制面实体CP接收策略控制和计费规则功能实体PCRF下发的计费规则；所述CP根据所述计费规则生成用户面实体UP上报策略；所述CP向在线计费系统OCS请求所述计费规则中的费率组所需的配额；所述CP接收所述OCS下发的配额，根据所述配额生成UP配额信息；所述CP向所述UP下发生成的所述UP上报策略和所述UP配额信息，通过本发明实施例提供的方案，可以实现网络控制和数据流转发分离架构下的在线信用控制和计费。
Patent WO-2018001383-A1 (WO)
Title: 抗菌肽衍生物及其用途
Inventor: YANG LI
IPC: A61K38/10
Filed: 2017-07-01
Abstract: 一种疏水化修饰的抗菌肽及其用途。所述的疏水化修饰为在抗菌肽的氮末端偶联疏水片段。还提供了上述疏水化修饰的抗菌肽制备得到的胶束、上述疏水化修饰的抗菌肽和上述胶束在制备抗菌药物、制备核酸转运载体、制备免疫佐剂等方面的用途。所述的抗菌肽分子量小，可以方便的使用Fmoc固相多肽合成法合成，与疏水片段经化学合成偶联方法简单易行。
Patent WO-2018232796-A1 (WO)
Title: Method for processing streaming media file and live broadcast system
Inventor: CHEN HONG
IPC: H04N21/8547
Filed: 2017-07-13
Abstract: The present invention provides a method for processing a streaming media file in a live broadcast system. The method comprises the steps of: slicing the streaming media file according to a preset time unit; creating playback sequence numbers for the slices according to time data, the playback sequence numbers being used to determine a playback sequence of the slices; and respectively storing the slices and the playback sequence numbers of the slices, and establishing mapping relationships between the slices and the playback sequence numbers thereof. The present invention slices a streaming media file on the basis of a preset time unit, and creates playback sequence numbers of the slices according to time data, such that the slice files corresponding to the playback sequence numbers can be directly selected and processed based on the time information, so as to facilitate subsequent operations on the slice files. In addition, the present invention further provides a live broadcast system.
Patent WO-2019010722-A1 (WO)
Title: Kitchen waste disposing machine and kitchen waste disposing method therefor
Inventor: ZHANG CHENZHIQI
IPC: B09B3/00
Filed: 2017-07-19
Abstract: A kitchen waste disposing machine and a kitchen waste disposing method therefor. The kitchen waste disposing machine comprises a housing (10). The housing (10) is provided with a waste disposing device, a purifying and separating device, an ozone generator (50), and a control panel (16). The waste disposing device sequentially comprises a waste inlet (11), a grinding bin (20) and a dewatering bin (30) in the waste flowing direction. The purifying and separating device comprises a filter and a water purifier (40) sequentially connected by means of a pipeline. The output end of the water purifier (40) is divided into two ways, one way of the output end is in communication with the ozone generator (50), and the other way of the output end is in communication with a draining pipe of the housing (10). The input end of the ozone generator (50) is in communication with the water purifier (40). The output end of the ozone generator (50) is divided into two ways, one way of the output end is communication with the grinding bin (20), and the other way of the output end is in communication with a disinfecting pipe outside the housing (10). Kitchen waste is disposed in a distributed manner, and secondary pollution caused by concentrated disposing is avoided; recycling can be achieved, and the disposing cost is reduced; automatic treatment is achieved, and the labor cost is saved; sterile, non-toxic and non-smell disposal is achieved from the source, and environment pollution and viral spread are greatly reduced.
Patent WO-2018019194-A1 (WO)
Inventor: JIANG MEI
IPC: G06K7/14
Filed: 2017-07-24
Abstract: Des modes de réalisation de l'invention concernent un procédé de reconnaissance d'image, un terminal et un support de stockage non volatile destinés à résoudre le problème de limitations de la reconnaissance d'image actuelle, ce qui permet d'améliorer la vitesse de reconnaissance d'image. Le procédé de reconnaissance d'image consiste à : obtenir une première caractéristique d'image d'une image cible ; déterminer une zone cible de l'image cible selon la première caractéristique d'image ; diviser la zone cible en plusieurs sous-zones et déterminer une sous-zone cible de l'image cible en filtrant les sous-zones ; obtenir une seconde caractéristique de l'image correspondant à la sous-zone cible ; et reconnaître le type de code de l'image correspondant à la sous-zone cible en fonction de la seconde caractéristique d'image, le type de code comprenant au moins un type de code unidimensionnel, de code bidimensionnel et de non-code.
Patent WO-2019006793-A1 (WO)
Title: White light oled device
Inventor: HUANG WEI
IPC: H01L51/52
Filed: 2017-07-26
Abstract: Provided is a white light OLED device, comprising a substrate (11, 21), a anode (121, 231), a hole injection layer (131, 241), a hole transport layer (132, 242), a light emitting layer (14, 25), an electron transport layer (151, 261), and an electron injection layer (152, 262) that are stacked in sequence. The white light OLED device further comprises a reflecting layer (16) disposed on the electron injection layer (152) or a reflecting layer (22) sandwiched between the substrate (21) and the anode (231), wherein the material of the reflecting layer (16, 22) has selective reflection functions on light of different wavelengths. The spectrum of the device is adjusted by using the reflecting layers of different materials, so that the light emitting efficiency of the light emitting materials in the white light OLED device are optimal during light emitting, thereby resolving the problems in the prior art of mismatched carrier concentration, high calorific value, and charge and heat accumulation etc. in the white light OLED device caused by the production of more heat by light emitting materials with high rated light emitting efficiency due to artificial lowering of the actual light emitting efficiency of the light emitting materials with high rated light emitting efficiency in order to match with light emitting materials with low light emitting efficiency.
Patent WO-2018028532-A1 (WO)
Title: 一种控制信道传输方法、装置及系统
Inventor: ZHANG XU
IPC: H04W72/04
Filed: 2017-08-07
Abstract: 本发明的实施例提供一种下行控制信道的交流方法、装置及系统。其中，下行控制信道包括第一下行控制信道和第二下行控制信道，所述第一下行控制信道包括所述第一RS和第一DCI。用户设备接收下行控制信道的方法，包括：获取第一RS对应的第一RS时频资源；根据所述第一RS时频资源确定指示所述第一DCI对应的第一DCI时频资源；在所述第一RS时频资源检测所述第一RS，并利用所述第一RS在所述第一DCI时频资源解调所述第一DCI；以及根据所述第一DCI确定所述第二下行控制信道对应的第二时频资源。
Patent WO-2019033279-A1 (WO)
Title: High-speed laser distance measuring device
Inventor: ZHANG OU
IPC: G01S17/08
Filed: 2017-08-15
Abstract: A high-speed laser distance measuring device, comprising a transmitting part and a receiving part. The transmitting part further comprises a polarizing plate (2) which is arranged between a light transmitting tube (1) and a reflector (3); the receiving part further comprises a polarizing beam splitter (7) which is arranged between an optical filter (6) and a receiving tube group; the light transmitting tube (1) transmits an emitting light beam to the polarizing plate (2), thereby forming an emitting polarized light beam which is incident to the reflector (3); the emitting polarized light beam is reflected by the reflector (3) and is emitted to a target object by means of a transmitting object lens (4); a reflected polarized light beam is formed by reflection; the reflected polarized light beam is emitted to the optical filter (6) by means of a receiving object lens (5); the filtered light beam is incident to the polarizing beam splitter (7); upon beam splitting, the light beam is split into a first reflected polarized light beam and a second reflected polarized light beam which are respectively incident to a first receiving tube (8) and a second receiving tube (9). The described high-speed laser distance measuring device may identify light which is directed at a reflection target and is formed from by reflecting with a target object, and the light is received by using different receiving devices. Furthermore, interference to testing which is caused by particle objects in a testing environment may be effectively filtered out.
Patent WO-2018171125-A1 (WO)
Title: 一种船舶尾轴的支架结构及船舶
Inventor: CHEN HAO
IPC: B63H23/34
Filed: 2017-09-05
Abstract: 一种船舶尾轴的支架结构，包括可选择性套设在尾轴上的支撑环（100）以及连接支撑环（100）与船体的支架本体。支架本体包括位于水流上游方向的接触边以及位于水流下游方向的分离边，分离边与接触边相对扭转。本支架结构将支架本体顺着水流方向做相应的扭转，使支架本体贴合流场方向。支架本体的扭转形势降低了支架本体产生的额外的压差阻力，改善了船舶的水动力性能，达到了节能减排的目的。
Patent WO-2019024176-A1 (WO)
Title: Digital temperature sensor circuit
Inventor: HU RONGBIN
IPC: H03M1/66
Filed: 2017-09-11
Abstract: Provided is a digital temperature sensor circuit. The circuit comprises a PTAT current source (1) used for generating a PTAT current in direct proportion to an absolute temperature, a sigma-delta modulation module (2) and a digital filter (3). The sigma-delta modulation module (2) comprises an integrator (21), an analog-to-digital conversion unit (22), a feedback digital-to-analog conversion unit (23). The integrator (21) is used for converting the PTAT current into a temperature voltage; the analog-to-digital conversion unit (22) is used for comparing the temperature voltage with a band-gap reference voltage to generate a digital modulation signal with a duty ratio in direct proportion to the temperature; the feedback digital-to-analog conversion unit (23) is used for adjusting a voltage input by the analog-to-digital conversion unit (22) to control a charging/discharging velocity of the integrator (21); and the digital filter (3) is used for quantizing the digital modulation signal to a digital signal and outputting it. According to the circuit, an integral amplifier is removed in the Sigma-delta modulation module (2), so that the power consumption is greatly reduced; on one hand, the digital temperature sensor circuit is output in the mode of the digital modulation signal, so that the measurement precision is improved; and on the other hand, the temperature inside a chip is directly measured and the temperature value is quantized and converted into a binary code, so that the application range is expanded.
Patent WO-2018121033-A1 (WO)
Inventor: LI LIPING
IPC: G10L15/22
Filed: 2017-10-31
Abstract: A method and a device for controlling an extension set of a voice recognition doorbell system. The method comprises: detecting a first voice in the vicinity of a doorbell after receiving a call signal (101), and extracting a first instruction in the first voice (102), and then performing authentication of the first voice on the basis of a preset second voice: if the authentication is successful, executing a corresponding doorbell operation in accordance with the first instruction, and if the authentication fails, executing a hang-up operation directly (103). The invention solves the technical problem of the existing voice controlled doorbell being influenced by other people's voices around the doorbell.
Patent WO-2018113434-A1 (WO)
Inventor: FAN LING
IPC: B32B27/00
Filed: 2017-11-08
Abstract: A multi-layer film for seal-peel applications, an article comprising said film and the use of said film a disclosed. The multi-layer film for seal-peel application comprising at least two layers, namely a cover layer and a seal layer, whereby the seal layer comprises between 25 and 80 wt. %of EVA and between 20 and 75 wt. %of LLDPE based on the total weight of the layer.
Patent WO-2019100326-A1 (WO)
Inventor: ZHANG KE
IPC: G06F9/44
Filed: 2017-11-24
Abstract: 本发明提供了一种任务执行方法及装置，该任务执行方法包括：获取任务列表，任务列表包括至少两项待执行的任务；确定任务模式，任务模式包括任务集模式和任务流模式；根据确定的任务模式，执行任务列表中至少两项待执行的任务。
Patent WO-2019100371-A1 (WO)
Inventor: LIANG SHAOBO
IPC: H04M1/60
Filed: 2017-11-27
Abstract: 本发明实施例公开了一种通话音量调节方法，其特征在于，包括：在终端进行通话过程中，检测终端所处的通话环境，并获取与所述终端所处的通话环境匹配的音量范围；检测当前接收到的通话音频数据的通话音量值；将所述通话音量值与所述终端所处的通话环境匹配的音量范围对比，若所述通话音量值处于所述音量范围之外，则调节所述当前音量值至所述音量范围之内。采用本发明，可以实现终端通话音量范围的个性化匹配，提升通话信息接收率。
Patent WO-2019080263-A1 (WO)
Title: Cooking appliance, cooking control method and device therefor
Inventor: MA BAIZHONG
IPC: A47J27/00
Filed: 2017-12-04
Abstract: A cooking appliance, a cooking control method and device therefor. The method comprises the following steps: obtaining, by means of a weighing device, weight of rice and water to be cooked which are placed into an appliance body (S1); in the cooking process of the cooking appliance, obtaining, by means of the weighting device, the actual weight of the rice and water in the appliance body in real time, and obtaining the internal temperature of the cooking appliance in real time (S2); obtaining a weight difference value between the weight of the rice and water to be cooked and the actual weight of the rice and water, and determining whether the weight difference value is greater than a preset water evaporation volume (S3); and if the weight difference value is greater than the preset water evaporation volume, obtaining the boiling point temperature of a current area according to the internal temperature of the cooking appliance, obtaining, according to the boiling point temperature of the current area, a corresponding heating curve, and controlling the cooking appliance to cook according to the obtained heating curve (S4). By means of the method, the boiling point of the current area can be quickly and accurately obtained, so that the cooking appliance is suitable for different altitudes; the cooking effect is good.
Patent WO-2019080264-A1 (WO)
Title: Cutter wheel for cutting flexible glass substrate, and cutting method therefor
Inventor: DU XIAO
IPC: B26D1/00
Filed: 2017-12-05
Abstract: Disclosed are a cutter wheel for cutting a flexible glass substrate, and a cutting method therefor. The cutter wheel (403, 505) comprises: a first disc face (101, 201, 301) and a second disc face (102, 302); a circumferential cutting edge (103) formed by the first disc face (101, 201, 301) and the second disc face (102, 302) extending outwards and meeting each other; a central shaft hole (104, 202, 503); a hollow region (105, 504) connected to the central shaft hole (104, 202, 503); and a groove (106, 205, 506) distributed on the circumferential cutting edge (103) and in communication with the hollow region (105, 504). The hollow region (105, 504) is of a double-tapered structure, and the interior of the cutter wheel (403, 505) can be cleaned.
Patent WO-2018133564-A1 (WO)
Title: 一种扬声器直流电压检测电路
Inventor: LIN QILIANG
IPC: H04R3/00
Filed: 2017-12-05
Abstract: 本发明提供一种扬声器直流电压检测电路，所述直流电压检测电路包括：一参考信号产生器，用以产生一参考信号；一第一比较电路，用以接收音频放大器输出端的第一电压和所述参考信号；一第二比较电路，用以接收音频放大器输出端的第二电压和所述参考信号；一或门，其第一输入端和第二输入端分别连接至所述第一比较电路和第二比较电路的输出端，分别接收所述第一调变信号和第二调变信号并产生输出信号；一计数器，其输入端连接所述或门的输出端，其输出端连接所述音频放大器，用以计数所述或门的输出信号以决定检测结果，并在检测结果异常时锁定关闭所述音频放大器。本发明提供的扬声器直流电压检测电路可判断放大器输出电压是否存在直流成分以及其输出信号是否过大而造成放大器损坏，以保护扬声器，防止扬声器烧毁。
Patent WO-2019080272-A1 (WO)
Title: Apparatus for assembling motorcycle wheel
Inventor: LI XIANGBO
IPC: B60C25/138
Filed: 2017-12-07
Abstract: Disclosed is an apparatus for assembling a motorcycle wheel, the apparatus comprising a frame (1), wherein the frame (1) is provided with a clamp (2) for fixing a rim (5), a power mechanism (3) for driving the clamp (2) to rotate, and a pressing mechanism (4) for pressing a tyre (6) into the rim (5). The power mechanism (3) is arranged at the bottom of the clamp (2). The pressing mechanism (4) is arranged at the top of the clamp (2). The clamp (2) comprises a first rotating disc (21) connected to the power mechanism (3), and several first sliders (22) uniformly distributed in the circumferential direction of the first rotating disc (21). The first sliders (22) are slidably connected to the first rotating disc (21). A first opening (23) for allowing the sliding of the first sliders (22) is provided in the first rotating disc (21), and the side, close to the centre of the first rotating disc (21), of each first slider (22) can abut against the radial periphery of the rim (5). The apparatus can prevent spokes from being bent or broken during assembly.
Patent WO-2019041642-A1 (WO)
Title: Stair-climbing and travel mechanism and self-balancing vehicle having same
Inventor: ZHANG JIANJIE
IPC: B62B5/02
Filed: 2017-12-15
Abstract: A stair-climbing and travel mechanism and a self-balancing vehicle having the mechanism. The stair-climbing and travel mechanism comprises a travel portion and a climbing portion. A main bearing wheel (11) and a driving device (14) are respectively fixed on two ends of a main bearing wheel shaft (12). A climbing wheel frame (22) is fixed on a climbing wheel shaft (21). Multiple rollers (23) are mounted on the climbing wheel frame (22). The driving device (14) rotates the main bearing wheel shaft (12) to control rotation of the main bearing wheel (11). A clutch device (3) is mounted between the climbing wheel frame (22) and the main bearing wheel shaft (12). The climbing wheel frame (22) engages with or disengages from the main bearing wheel shaft (12) by means of the clutch device (3). A climbing portion structure is added to an ordinary wheeled travel structure, such that the travel structure is capable of climbing stairs, and therefore has a significantly improved ability to navigate steps while climbing stairs. The invention has fewer working components than a conventional climbing device and can climb stairs by means of only the driving device (14), the main bearing wheel (11), and the climbing wheel frame (22). The invention has a simple structure and light weight, consumes less power, and has low manufacturing costs.
Patent WO-2019127135-A1 (WO)
Title: 文件页表管理技术
Inventor: ZHANG HUAN
IPC: G06F12/02
Filed: 2017-12-27
Abstract: 一种文件页表管理方法，所述文件页表管理方法应用于内存中建有文件系统的存储系统中。所述文件页表管理方法能够根据访问所述内存的访问请求的访问类型，动态调整所述文件页表的映射方式，从而能够提升内存访问效率，并节省内存空间。
Patent WO-2019041697-A1 (WO)
Title: Loss test probe
Inventor: ZHU LI
IPC: G01R31/28
Filed: 2017-12-28
Abstract: Disclosed is a loss test probe. A lateral portion of a weight placement holder (1) is fixedly connected to a lateral portion of an SMA connector fixing platform (2). An SMA connector fixing hole (8) is provided in the SMA connector fixing platform (2), and a connector fixing device (3) is provided at a position, close to a hole wall, in the SMA connector fixing hole (8). An SMA connector (6) passes through the SMA connector fixing hole (8) and is fixedly arranged on the SMA connector fixing platform (2) by means of the connector fixing device (3). The loss test probe uses the SMA connector (6) to perform a test, and the accurate positioning of the SMA connector (6) in a direction perpendicular to a horizontal direction is realized by means of the SMA connector fixing platform (2) and a gravitational weight assembly. By means of the gravitational weight, the stable contact between the SMA connector (6) and a PCB card can be can realized, and the operation steps of the loss test performed by the SMA connector (6) can be simplified, thereby reducing the test time and physical effort and improving the test efficiency, as well as improving the test precision, thus solving the inherent problem of a low utilization rate of the SMA connector (6).
Patent WO-2019127312-A1 (WO)
Title: 一种头部位置判断方法及枕头
Inventor: PANG ZHENPING
IPC: A47G9/10
Filed: 2017-12-29
Abstract: 本申请实施例涉及智能家居领域，公开了一种头部位置判断方法及枕头。所述枕头内设置有若干个薄膜压电开关，相邻两个薄膜压电开关的间隙小于预设阈值，其中，头部位置判断方法包括：监测所述枕头中薄膜压电开关的闭合或断开；根据所述薄膜压电开关的闭合信息判断头部位置。由于薄膜压电开关受力会闭合，因此当使用者头部枕在枕头上时，便可通过检测薄膜压电开关的闭合或断开，来确定用户头部的位置，并且相邻两个薄膜压电开关的间距小于预设阈值，以减少当用户头部枕在止鼾枕上，用户头部落入相邻两个薄膜压电开关的间隙之中的风险，提高用户头部位置检测的准确性。
Patent WO-2019071870-A1 (WO)
Title: Method for transmitting data in optical network and optical network device
Inventor: SU WEI
IPC: H04L12/70
Filed: 2018-01-10
Abstract: Provided in the present application are a method for transmitting data in an optical network and an optical network device, the method comprising: a first device acquires first synchronisation information from a first service data stream, and determines a service data stream to be transmitted; on the basis of the first synchronisation information, generating second synchronisation information; mapping the second synchronisation information and the service data stream to be transmitted to an optical carrier container; and sending the optical carrier container. A second device receives the optical carrier container, de-maps a second service data stream and third synchronisation information from the optical carrier container and, on the basis of the third synchronisation information, generates fourth synchronisation information; inserting the fourth synchronisation information into the second service data stream to obtain a third service data stream. The precision of time synchronisation is thereby improved.
Patent WO-2019136776-A1 (WO)
Title: Integral door opening bathtub system
Inventor: ZHANG XINMING
IPC: F16K31/64
Filed: 2018-01-26
Abstract: An integral door opening bathtub system, comprising a water storage tank (1), at least one temperature control protection switch (2), a main controller (3) and a water pipe (4) used for communicating with a waterway, the water storage tank (1) and the temperature control protection switch (2) are connected to a walk-in bathtub by means of the water pipe (4), the inner diameter of the water pipe used for connecting a water outlet of the water storage tank (1) is no less than 1.5 inches, a constant temperature heating device (6) is provided in the water storage tank (1), the constant temperature heating device (6) and the temperature control protection switch (2) are both connected to the main controller (3) by means of circuits, the water storage tank (1) is mounted above the walk-in bathtub (5), the water storage tank (1) is provided with a water inlet and the water outlet, and the water outlet is connected to the temperature control protection switch (2). The present invention provides an integral door opening bathtub system which is safe and reliable, saves energy and has multiple temperature control protections.
Patent WO-2018145646-A1 (WO)
Title: 一种锂离子电池正极水性粘合剂及其制备方法
Inventor: BAI FENGRUI
IPC: C08F220/56
Filed: 2018-02-08
Abstract: 本发明提供了一种锂离子电池正极水性粘合剂及其制备方法，解决了现有技术中的锂离子电池正极堆积密度偏低、干燥后较脆、柔软性差、成品率低、生产效率低等技术问题。本发明提供的锂离子电池正极水性粘合剂的制备方法，以水为分散介质，加入丙烯酸酯单体、双亲性反应型乳化剂、具有提高高分子链柔性的特殊官能团的功能性单体以及引发剂搅拌混匀，升温引发聚合，反应得到锂离子电池正极水性粘合剂。