baber/WOPTO huggingface dataset:
Patent WO-2019000424-A1 (WO)
Title: Flight control method and device, monitoring method and device, and storage medium
Inventor: ZHOU YI
IPC: G08G5/00
Filed: 2017-06-30
Abstract: Provided are a flight control method and device for an unmanned aerial vehicle, a flight monitoring method and device, and a machine-readable storage medium. The flight control method comprises: acquiring a flight range of an unmanned aerial vehicle (step 10); acquiring, according to the flight range, flight environment information of the unmanned aerial vehicle (step 11); and generating warning information when existence of safety risks is determined according to the flight environment information of the unmanned aerial vehicle (step 12).
Patent WO-2019033227-A1 (WO)
Title: Unified pattern for puncturing and shortening polar codes
Inventor: XU CHANGLONG
IPC: H03M13/00
Filed: 2017-08-12
Abstract: Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to methods and apparatus for rate-matching a stream of bits encoded using polar codes. An exemplary method generally includes encoding K information bits using a polar code with a mother code length, N, to generate a stream of encoded bits storing a portion of the encoded bits in a circular buffer of size N reordering P blocks of the circular buffer according to row weights of a Hadamard matrix J interlacing the encoded bits of the blocks having a same row weight selecting, based on the row weights, a subset of the encoded bits in the blocks to modify modifying the selected subset of the encoded bits and transmitting the encoded bits in the P blocks, subsequent to modifying the selected subset of the encoded bits, via transmission resources.
Patent WO-2018036434-A1 (WO)
Title: 一种植入式完全生物可吸收血管聚合物支架
Inventor: CHEN YONG
IPC: A61F2/07
Filed: 2017-08-18
Abstract: 一种植入式完全生物可吸收血管聚合物支架，包括五个以上的环状波形支撑杆（1），以及间隔连接于该支撑杆（1）之间的连接杆（2），该支撑杆（1）由类"Ω"形波（3）和类"m"形波（4）交替连接而成，其中，类"Ω"形波（3）和类"m"形波（4）分别由两组正"s"和倒"s"连接构成，相邻两个支撑杆（1）之间的连接是由连接杆（2）在类"Ω"形波（3）顶和类"m"形波（4）底连接起来。该支架兼顾了径向支撑力、壁厚与柔顺性，拥有良好的通过性能，也能在损伤愈合的特定时间内给予病变段足够的机械支撑，并且在损伤愈合后逐步被机体吸收，内皮化良好，有效地降低支架再狭窄率和晚期支架内血栓的风险。
Patent WO-2019047239-A1 (WO)
Title: Smart terminal and audio data multichannel transmission method therefor
Inventor: YANG XINGUI
IPC: H04R5/00
Filed: 2017-09-11
Abstract: The present application relates to a smart terminal and an audio data multichannel transmission method therefor. The multichannel transmission method comprises: when the smart terminal acquires audio data that needs to be played back, determining whether a multi-terminal playback mode is enabled; when the multi-terminal playback mode is determined to be enabled, acquiring multiple corresponding channels for transmission to multiple terminals; and synchronously transmitting the audio data via the multiple channels to the multiple terminals so as to synchronously play back an audio corresponding to the audio data via the multiple terminals. The present application allows concurrent playback on the multiple terminals, obviates the need for high-volume playback via a speaker and so forth, and therefore effectively reduces noise pollution to the environment and reduces interference to other users; and at the same time, because a same audio can be synchronously and privately played back on the multiple terminals, user experience is effectively improved. By employing such means, the present application favors the promotion and use of a product and increases the market competitiveness of the product.
Patent WO-2018046018-A1 (WO)
Title: Détection de poids de dispositif de transport d'enfant
Inventor: GARRIDO NICOLAS GONZALEZ
IPC: B60N2/28
Filed: 2017-09-12
Abstract: L'invention concerne un dispositif de transport d'enfant (100) comprenant un dispositif de mesure de poids corporel (40) qui est construit et agencé pour déterminer le poids d'un enfant dans le dispositif de transport d'enfant (100). Le dispositif de transport d'enfant (100) peut comprendre un siège pour enfant (100, 60). Le siège pour enfant (100, 60) peut comprendre un panier à main (1) et un manche de transport de panier (12, 107, 64) accouplé au panier à main (1). Le dispositif de mesure de poids corporel (40) peut comprendre un module de mesure de poids (50) qui est accouplé mécaniquement au manche (12, 107, 64). Le module de mesure de poids (50) peut comprendre un capteur de force (101) dans le manche (12, 107, 64). Le module de mesure de poids (50) peut en outre comprendre une poignée (110) qui est accouplée mécaniquement au manche (12, 107, 64). Le module de mesure de poids (50) peut en outre comprendre une structure (112) qui est raccordée à la fois à la poignée (110) et au capteur de force (101), la structure (112) transférant une force de la poignée (110) au capteur de force (101). Le capteur de force (101) peut comprendre une cellule de pesage (102).
Patent WO-2019051727-A1 (WO)
Title: High-temperature coating for glass/glass ceramic thermocompression treatment and thermo-compression forming method for glass/glass ceramic
Inventor: HU WEI
IPC: C03C17/22
Filed: 2017-09-14
Abstract: Disclosed is a high-temperature coating for a glass/glass ceramic thermocompression treatment, comprising inorganics and organics, wherein the inorganics comprise at least one amorphous particle, the amorphous particle is particles of the glass, and the organics comprise at least two of a resin, an organic solvent, a coupling agent, a film-forming agent, a defoaming agent, a dispersing agent, a levelling agent and a photoinitiator. The following steps are included in the thermo-compression formation of the glass/glass ceramic: coating the high-temperature coating on at least one surface of the glass/glass ceramic so as to obtain a coating layer, and drying same; performing a thermocompression treatment; and placing the glass or glass ceramic, after the thermocompression treatment, in a release agent to remove the coating layer.
Patent WO-2019061272-A1 (WO)
Title: Multi-mode broadband patch antenna and design method therefor
Inventor: LV WENJUN
IPC: H01Q1/38
Filed: 2017-09-29
Abstract: Disclosed in the invention are a multi-mode broadband patch antenna and a design method therefor. The antenna consists of a fan-shaped patch radiation unit, a reflector plate, a feed port, and transmission line branches. The patch radiation unit is a fan-shaped patch unit which has a certain angle range, and a pair of terminal open-circuit or short-circuit transmission line branches are introduced to the interior or edge of the patch radiation unit, so as to disturb a higher order resonance radiation mode of the fan-shaped patch unit and enable the higher order resonance radiation mode to work with a lower-order radiation mode, thereby achieving the broadband working characteristics. The combined antenna can be used independently, and also can be integrated with a parasitic unit for combined use. The combined antenna can achieve the broadband working characteristics in various modes of the patch antenna, is simple in structure, and is low in cost. The technology is easy to implement, so the design method can be widely used in many fields.
Patent WO-2019075616-A1 (WO)
Title: Electric motor control method and electric motor system
Inventor: LIU BAIXIANG
IPC: H02P6/22
Filed: 2017-10-16
Abstract: Disclosed is an electric motor control method, comprising the following steps: when the position of a magnetic member changes relative to a magnetic detection device, acquiring a magnetic field parameter generated by the magnetic detection device inducing a magnetic field of the magnetic member; determining the magnetic field parameter, starting an electric motor when the magnetic field parameter is greater than a starting threshold value, and stopping supplying power to the electric motor when the magnetic field parameter is less than the starting threshold value; and after the electric motor is started when the magnetic field parameter is greater than the starting threshold value, continuing to acquire a magnetic field parameter change, induced by the magnetic detection device, of the magnetic member, and carrying out speed regulation on the electric motor according to the magnetic field parameter change.
Patent WO-2018077069-A1 (WO)
Title: 新风系统故障判断方法、装置和告警系统
Inventor: DENG LIJIAO
IPC: F24F11/00
Filed: 2017-10-17
Abstract: 一种新风系统故障判断方法，包括：在新风系统上电时，获取新风系统的初始外环温度、初始内管温度和初始排气温度；在压缩机启动后，获取新风系统的当前内管温度；依据新风系统的工作模式选择用于进行故障判断的预设条件，若初始内管温度与初始外环温度之差的绝对值小于第一目标值，且初始排气温度与初始外环温度之差，以及初始内管温度与当前内管温度之差分别位于对应的目标范围内，则表明新风系统制冷剂量过少，输出用于表征新风系统制冷剂泄露的告警信号。另外还公开了一种新风系统故障判断装置和告警系统。
Patent WO-2018176809-A1 (WO)
Title: 阵列基板及其制作方法、显示装置
Inventor: GONG KUI
IPC: G02F1/1362
Filed: 2017-10-19
Abstract: 一种阵列基板及其制作方法、显示装置。该阵列基板包括衬底基板(100)、位于衬底基板(100)上的沿行和列方向排列的像素单元(110)以及沿行方向延伸的第一信号线(130)。像素单元(110)包括公共电极(111)，在列方向上相邻像素单元(110)的公共电极(111)之间通过第一连接部(120)电连接；第一信号线(130)位于沿列方向相邻像素单元(110)之间，第一连接部(120)与第一信号线(130)至少部分交叠。该阵列基板中的每两个像素单元(110)的公共电极(111)之间的第一连接部(120)与第一信号线(130)交叠的总面积为第一交叠面积，第一信号线(130)的至少一端为第一信号输入端(1301)，沿行方向第一交叠面积随第一连接部(120)距第一信号输入端(1301)的最小距离的增大而减小，补偿了金属信号线造成的信号延迟，从而改善了显示面板显示不均匀的现象。
Patent WO-2018082487-A1 (WO)
Title: 管理网络切片的方法、设备和系统
Inventor: LU WEI
IPC: H04L12/24
Filed: 2017-10-25
Abstract: 本申请提供了一种管理网络切片的方法，包括：网络切片管理与编排器NSM&O接收目标网络切片的管理请求消息，所述管理请求消息用于请求删除所述目标网络切片或终结所述目标网络切片实例；所述NSM&O根据所述管理请求消息，控制物理网络功能管理设备和/或虚拟网络功能管理设备对所述目标网络切片进行网络切片管理。因此，本申请提供的管理网络切片的方法，通过对物理资源和虚拟资源的统一管理，能够实现对网络切片的删除和网络切片实例的终结。
Patent WO-2018121031-A1 (WO)
Title: 一种可视门铃门口机补光灯及装置
Inventor: LI LIPING
IPC: G03B15/05
Filed: 2017-10-31
Abstract: 一种可视门铃门口机补光灯及装置，通过将镜片设计成贴近灯（1）的由光密介质构成的第一镜片（2）和贴近门外的由光疏介质构成的第二镜片（3），利用灯光从光密介质进入光疏介质和从光疏介质进入空气的两次折射，使得光线更加分散，视角增大，解决了光线集中刺眼且视角较小的技术问题。该补光灯包括：灯（1）、设置在灯（1）外侧的上下对称的镜片，镜片包括贴近灯（1）的由光密介质构成的第一镜片（2）和贴近门外的由光疏介质构成的第二镜片（3）；第一镜片（2）与第二镜片（3）紧密接触，且接触面为非竖直接触面。
Patent WO-2019024306-A1 (WO)
Title: Finger vein image acquisition device
Inventor: MIN HAO
IPC: G06V10/143
Filed: 2017-11-07
Abstract: A finger vein image acquisition device (100), comprising: at least one image sensor (1006) used for acquiring a vein image of at least one finger (1004) of a user, and an infrared light source (1001) provided at the bottom of the finger vein image acquisition device (100). The image sensor (1006) is used for acquiring an image of a finger vein image imaging plane (10051) located above the finger (1004). The infrared light source (1001) comprises a certain number of infrared light-emitting diodes or infrared lamps. The infrared light-emitting diodes or the infrared lamps may be arranged in one to multiple rows and one to multiple columns, and are mounted at the bottom of the finger vein image acquisition device (100). The finger (1004) is placed between the infrared light source (1001) and the image sensor (1006). Infrared light emitted by the infrared light source (1006) is irradiated upwardly to the finger (1004), a finger vein image is generated on the finger vein image imaging plane (10051) above the finger (1004), and the image sensor (1006) acquires the finger vein image from the finger vein image imaging plane (10051).
Patent WO-2019037304-A1 (WO)
Title: Control method and device for vehicle-mounted system
Inventor: ZHOU HUA
IPC: G10L15/02
Filed: 2017-11-16
Abstract: Disclosed in the present invention are a control method and device for a vehicle-mounted system, the method comprising the following steps: acquiring a voice instruction; parsing the voice instruction, to generate a corresponding operation instruction; and executing the operation instruction. The control method for a vehicle-mounted system provided by the embodiments of the present invention acquires a voice instruction of a user and executes a corresponding operation instruction on the basis of the voice instruction, such that a driver can control a vehicle-mounted system to execute a corresponding operation with a voice instruction without the need for manipulation by hand, freeing the hands of the driver, improving the convenience of controlling the vehicle-mounted system, ensuring that the driver can concentrate on driving, eliminating safety hazards, and improving driving safety.
Patent WO-2019075819-A1 (WO)
Title: Paper grading method and paper grading system
Inventor: LU QIWEI
IPC: G06F40/237
Filed: 2017-11-20
Abstract: A paper grading system, which has a paper grading cloud end and multiple paper grading terminals. The paper grading cloud end comprises a cloud-end scoring word library; a marker uses the paper grading terminals to mark a subjective question; during marking, an electronic answer is compared with a standard answer pre-stored in the cloud-end scoring word library, and if a certain word or phrase is pre-stored in the cloud-end scoring word library, then this word or phrase is highlighted. The present invention facilitates the finding of these scoring keywords in the electronic answer by the marker, thus greatly improving the efficiency of grading papers. If some words are also correct, but are not recorded in the standard answer, or are difficult to score using the standard answer as a basis, the marker is allowed to maintain the standard answer. If the marker easily finds that the word is not highlighted on a screen, then the word can be selected and added to the cloud-end scoring word library for other markers' reference, thus, the standard answer can be continuously updated.
Patent WO-2019019492-A1 (WO)
Title: Method of synthesizing pt141
Inventor: CHEN XUEMING
IPC: C07K1/06
Filed: 2017-11-21
Abstract: The present invention provides a method of synthesizing PT141. The method of the present invention comprises synthesizing PT141 linear peptide in a solid phase; and adding the linear peptide into a buffer solution and performing cyclization by using one or more of thermolysin, papain, A2 chymotrypsin, trypsin, subtilisin, and butelase 1 to obtain the PT141.
Patent WO-2018095426-A1 (WO)
Title: 吡唑并杂芳基类衍生物、其制备方法及其在医药上的应用
Inventor: ZHANG GUOBAO
IPC: C07D471/04
Filed: 2017-11-27
Abstract: 公开了吡唑并杂芳基类衍生物、其制备方法及其在医药上的应用。具体而言，涉及一种通式(I)所示的新的吡唑并杂芳基类衍生物、其制备方法及含有该衍生物的药物组合物以及其作为治疗剂，特别是作为TLR7激动剂的用途，其中通式(I)的各取代基与说明书中的定义相同
Patent WO-2018095434-A1 (WO)
Title: 固定应变片的方法及装置
Inventor: WANG WEI
IPC: G01B7/16
Filed: 2017-11-28
Abstract: 一种固定应变片（4）的方法和设备，该方法包括：在待测体（2）的表面涂粘结剂，将应变片（4）经粘结剂固定到待测体（2）的表面上并将应变片（4）用耐高温薄膜固定，应变片（4）与待测体（2）之间填满粘结剂；在应变片（4）外侧放置耐高温垫块（3），耐高温垫块（3）可以使压力均匀的分布到应变片（4）上，耐高温薄膜用于将粘结剂和耐高温垫块（3）隔离开，避免耐高温垫块（3）碰到粘结剂；在耐高温垫块（3）外侧放置用于对粘结剂进行加热固化的加热源；加热一段时间后，待粘结剂固化即应变片（4）固定完成后关掉加热源，并冷却到室温；取下加热源、耐高温垫块（3）和耐高温薄膜。
Patent WO-2018077312-A1 (WO)
Inventor: HUANG AIQIANG
IPC: A61K47/12
Filed: 2017-12-01
Abstract: L'invention concerne un comprimé effervescent destiné à améliorer l'immunité, ledit comprimé effervescent comprenant les constituants suivants en parties en poids : de 50 à 200 parties de sodium de vitamine C, de 10 à 30 parties de taurine, de 10 à 30 parties de gluconate de zinc, et de 10 à 20 parties d'un extrait de fleur et de fruit. La présente invention vise à résoudre des problèmes tels que le fait que les comprimés effervescents contenant de la vitamine C existants présentent une acidité élevée après dissolution, irritent la bouche, la gorge, l'œsophage et la muqueuse gastrique, sont impropres à une utilisation à long terme, perdent de leur efficacité pendant le stockage en raison de l'oxydation facile de la vitamine C, et sont vulnérables à l'absorption d'humidité. Le comprimé effervescent présente des effets tels que l'amélioration de l'immunité, le dégagement de chaleur et la détoxification, la nutrition des reins et le renforcement de la rate, le blanchiment et l'embellissement, et apporte également des nutriments requis par le corps, soulage la fatigue et ralentit le vieillissement.
Patent WO-2018166245-A1 (WO)
Title: Circuit de pixel, panneau d'affichage et procédé d'attaque
Inventor: ZHANG YI
IPC: G09G3/32
Filed: 2017-12-05
Abstract: L'invention se rapporte à un circuit de pixel qui comprend un sous-circuit d'attaque, un sous-circuit de compensation (200), un sous-circuit d'écriture de données (300) et un sous-circuit d'accumulation de tension de données (500). Le sous-circuit d'attaque comporte une première électrode couplée électriquement à une borne d'entrée haute tension, et une seconde électrode prévue pour émettre un courant d'attaque. Le sous-circuit de compensation (200) est conçu pour accumuler une tension de seuil du sous-circuit d'attaque. Le sous-circuit de compensation (200) inclut une première borne couplée électriquement à la seconde électrode du sous-circuit d'attaque, une deuxième borne couplée électriquement à une électrode grille du sous-circuit d'attaque, une troisième borne et une quatrième borne, et une borne de commande. Le sous-circuit d'écriture de données (300) comprend une première et une seconde borne. Le sous-circuit d'accumulation de tension de données (500) possède une première borne couplée électriquement à la troisième borne du sous-circuit de compensation (200) et à la seconde borne du sous-circuit d'écriture de données (300), ainsi qu'une seconde borne.
Patent WO-2018209950-A1 (WO)
Title: 热管理动力电池模组及电池组
Inventor: JIANG JIBING
IPC: H01M10/617
Filed: 2017-12-18
Abstract: 一种高性能热管理动力电池模组及包括其的电池组，电池模组包括若干交错排布的电芯(100)、热传导模块、液冷模块以及用于固定电芯(100)的电芯固定模块，所述电芯固定模块包括电芯限位装置以及位于所述电芯限位装置两侧的模组支撑装置(300)，所述液冷模块集成在所述模组支撑装置(300)中，所述热传导模块同时与所述电芯(100)以及所述模组支撑装置(300)接触。电池组包括若干串联的上述高性能热管理动力电池模组。将液冷模块与模组支撑装置进行集成，降低整体的重量与生产成本，同时保证冷却系统的可靠性与模组支撑装置的机械强度。
Patent WO-2019119439-A1 (WO)
Title: Sequence selection for non-orthogonal multiple access transmissions
Inventor: TIAN LI
IPC: H04W72/02
Filed: 2017-12-22
Abstract: Optimizing the resource configuration or selection for grant-free contention-based non-orthogonal multiple access (NOMA) transmissions is an effective way to increase network capacity and reduce multi-user interference at the user equipment (UE). In some embodiments, a network node may determine the current traffic load, select multiple access (MA) sequences for the UE based on the determination, and transmit this selection to the UE for subsequent transmissions. In other embodiments, the UE may receive a message with an indication of the traffic load being experienced by the base station that the UE is attempting to connect to, and then may randomly select an MA sequence for subsequent transmissions.
Patent WO-2018127029-A1 (WO)
Title: 一种usb驱动适配方法、装置及系统
Inventor: LIU YONG
IPC: G06F13/38
Filed: 2017-12-29
Abstract: 一种USB驱动适配方法、装置及系统，所述方法包括：确定检测到USB设备后，采用第一数据格式向USB设备请求配置(S301，S501)；如果配置失败，则将所述第一数据格式转换为第二数据格式向所述USB设备请求配置(S302)。
Patent WO-2019029120-A1 (WO)
Title: Vertical mill having single-axis swing rolling mill roller
Inventor: XU SHIHAO
IPC: B02C15/00
Filed: 2018-04-23
Abstract: A vertical mill having a single-axis swing rolling type mill roller, comprising a grinding roller (1) installed in a bottom portion grinding disc (4) of a body (5) of a vertical mill, the grinding roller being connected to a grinding motor (11) by means of a grinding shaft (2) so as to reciprocally roll within the grinding disc; at the same time, a bottom portion of the grinding disc is an arc-shaped structure, and the grinding disc is further provided with an arc-shaped rail (41) that is parallel to the arc-shaped contour thereof, two ends of the grinding shaft being connected within the arc-shaped rail respectively by means of a gear bushing (12) so as to reciprocate, wherein the arc-shaped rail is internally provided with a gear structure that meshes with the gear bushing, thereby grinding material within the grinding disc; in addition, two ends of the grinding shaft and a rolling rail are respectively connected to a foldable sliding seal cover (6), an end of the foldable sliding seal cover being fixed to the grinding shaft, while the other end is fixed to a tail end of the rolling rail. In the foregoing vertical mill, a grinding roller is placed directly within the grinding disc so as to reciprocally oscillate, thereby achieving efficient material grinding; the present invention has a simple structure, occupies little space and has high grinding efficiency.
Patent WO-2019237215-A1 (WO)
Title: Copper alloy and use thereof
Inventor: YANG CHAOYONG
IPC: C22C9/04
Filed: 2018-07-19
Abstract: The present invention relates to a copper alloy and use thereof. Said copper alloy contains: 5% wt – 15 wt% Zn, 0.2 wt% - 2.5 wt% Sn, 0.1 wt% - 2.0 wt% Ni, 0.01 wt% - 0.3 wt % P, 0 - 0.3 wt% Mg and 0-0.5 wt% Fe, and the balance being Cu and unavoidable impurities. Preferably, Ni, Sn and P satisfy: 1.0 wt% ≤ Ni + Sn ≤ 3.5 wt%, the weight ratio of Ni to Sn is 0.08-10, the weight ratio of Ni to P is 2-15, and Ni and P form a NiP compound in a matrix. In a crystal orientation analysis of an EBSD measurement, the area ratio of the Brass orientation {11}<211> having a deviation angle less than 15° is 10% to 25%. In addition, the yield strength is ≥ 600 MPa or more, the conductivity is ≥ 25% IACS, and the bending processing performance is excellent, i.e., the value in the GW direction R/t ≤ 1, and the value in the BW direction R/t ≤ 2. Said copper alloy is applicable to connectors, terminals and switching components such as electrical components, automobile components and communication devices.
Patent WO-2018157773-A1 (WO)
Title: 一种促进创伤后组织修复与再生的修复肽及其应用
Inventor: CHEN XIAOJIA
IPC: A61P17/00
Filed: 2018-02-26
Abstract: 提供一种促进创伤后组织修复与再生的修复肽及其应用，所述修复肽为含有GPANVET核心序列的连续4个及其以上的4-15个氨基酸长度的线性肽或环肽。
Patent WO-2019075983-A1 (WO)
Title: Fast on/off pulse laser
Inventor: ZHAO XIAOJIE
IPC: H01S3/13
Filed: 2018-03-02
Abstract: A fast on/off pulse laser. The pulse laser comprises a master oscillator power amplifier (MOPA). The MOPA comprises a switching controller (1) and a laser seed source (2) connected to each other, and further comprises laser amplifying assemblies (4, 5) and an output mechanism (3) that are provided behind the laser seed source (2). The switching controller (1) comprises a gate signal control unit (10). By using the switching controller (1) having the gate signal control unit (10) to perform pulse and continuous output switching modulation on the output of the laser seed source (2), an MOPA structure is obtained, so that the obtained pulse laser has a fast on/off speed, causes no additional laser loss, has light conversion efficiency, and is thus especially applicable to laser harmonic output.
Patent WO-2018233317-A1 (WO)
Title: Self-cleaning degradable chitosan toothbrush and preparation method therefor
Inventor: YU YONGCHEN
IPC: D01F1/10
Filed: 2018-03-05
Abstract: A self-cleaning degradable chitosan toothbrush and a preparation method therefor. The toothbrush comprises bristles. The raw material components of the bristles comprise chitosan, a polylactic acid solution, and a rosin solution. The toothbrush further comprises a handle and a head; the head is provided at one end of the handle; the handle is arc-shaped; the bending direction of the front half of the handle is the same as that of the head, and the bending direction of the rear half of the handle is opposite to that of the head; the head and the handle are both made of degradable materials. The toothbrush is convenient to use and environmentally friendly, and needs no toothpaste during use; the toothbrush is actively worn in a tooth brushing process, and micro-particles produced in the wear process can achieve efficient bactericidal and frictional effects. In addition, the toothbrush itself has antibacterial and bacteriostatic effects, so that the reproduction of harmful microorganisms such as bacteria is avoided even if the used bristles are exposed to the air for a long time. Therefore, the toothbrush better protects oral hygiene and has a high application value.
Patent WO-2019183974-A1 (WO)
Inventor: WANG JUNKAI
IPC: A61K8/97
Filed: 2018-03-30
Abstract: Un masque facial à base de plantes est constitué d'un extrait de gardénia, d'un extrait de fleur d'osmanthus, d'un extrait de Bombax ceiba, d'un extrait de rose, ainsi que de trolamine, de glycérol, de farine et de miel. Le masque facial à base de plantes peut améliorer la beauté et la santé du visage.
Patent WO-2018214675-A1 (WO)
Inventor: ZHONG SHAOPENG
IPC: G08G1/01
Filed: 2018-04-18
Abstract: 一种量化分析城市建成环境对道路行程时间影响的方法，首先根据道路上出租车GPS数据和地理信息数据提取出各小路段平均速度和建成环境属性信息；然后以各小路段平均速度作为因变量，建成环境属性作为关键自变量，最近交叉口类型虚拟变量作为调节变量，考虑关键自变量与调节变量的交互影响做回归分析，并从回归结果中选取出显著影响路段平均速度的关键自变量；最后将提取的关键自变量带入地理加权回归模型中进行量化分析。该方法为交通规划和管理部门调整城市建成环境属性，提高路网运行效率提供了决策依据。