baber/WOPTO huggingface dataset:
Patent WO-2021128795-A1 (WO)
Inventor: ZHENG JIN
IPC: G06Q50/18
Filed: 2020-07-02
Abstract: L'invention concerne un procédé et un système de publication de données de brevet, et une plate-forme de commerce de brevet. Le procédé comprend les étapes suivantes consistant à : fournir au moins un élément d'information de description d'un brevet à commercialiser (S1) ; obtenir et vérifier tous les éléments d'information de description et les informations d'état juridique dudit brevet selon le ou les éléments d'information de description (S2) ; obtenir un prix de transaction dudit brevet (S3) ; et publier le prix de transaction, tous les éléments d'information de description et les informations d'état juridique (S4). Selon le procédé de publication de données de brevet, tous les éléments d'information de description et les informations d'état juridique peuvent être automatiquement obtenues et vérifiées après qu'au moins un élément d'information de description est entré, de façon à éviter le problème d'entrée erronée d'informations de brevet.
Patent WO-2021023008-A1 (WO)
Inventor: WANG AILING
IPC: H04L1/18
Filed: 2020-07-21
Abstract: La présente invention concerne un procédé et un appareil de transmission de données, un dispositif de réseau, un terminal et un support de stockage. Le procédé est appliqué au dispositif de réseau, et consiste à : configurer un bloc de transport (TB) à retransmettre au terminal dans au moins deux créneaux temporels, une fonction de demande de répétition automatique hybride (HARQ) du terminal étant désactivée.
Patent WO-2021018125-A1 (WO)
Title: Heat exchanger and manufacturing method therefor, and heat exchange system
Inventor: ZHOU JING
IPC: C01G9/02
Filed: 2020-07-28
Abstract: A heat exchanger (100) comprises a first manifold (11), a second manifold (12), multiple heat exchange tubes (20), at least one fin (30), and a hygroscopic colloid (40). The multiple heat exchange tubes (20) are respectively connected to the first manifold (11) and the second manifold (12). The heat exchange tube (20) has a tube wall, and a refrigerant channel (232) through which a refrigerant flows. The heat exchange tube has a first end (221) and a second end (222) in an extension direction thereof. The refrigerant channel (232) extends, in the extension direction of the heat exchange tube (20), from the first end (221) towards the second end (222), and passes through the heat exchange tube (20). The refrigerant channel (232) of the heat exchange tube (20) communicates with an inner cavity of the first manifold (11) and an inner cavity of the second manifold (12). At least a part of the fin (30) is provided between the two adjacent heat exchange tubes (20). The hygroscopic colloid (40) is adhered to at least part of an outer surface of the heat exchange tube (20) and/or the fin (30). Also provided are a heat exchange system comprising the heat exchanger (100), and a manufacturing method for the heat exchanger (100). At least part of a surface of the heat exchanger is covered with a hygroscopic colloidal material. The hygroscopic colloidal material can directly cover a metal surface due to adhesiveness thereof to the metal surface, and is not harmful to the metal surface.
Patent WO-2022027528-A1 (WO)
Inventor: HU LI
IPC: G06F9/448
Filed: 2020-08-06
Abstract: 本申请提供一种API调用方法及其装置、系统，其中该方法可包括应用程序接口API提供网元接收来自应用服务器针对目标应用的API调用请求，该API调用请求用于请求操作终端设备的信息，该API调用请求包括终端设备的第一标识和目标应用在应用服务器侧的标识；根据终端设备的第一标识和目标应用在应用服务器侧的标识，获取授权结果；授权结果用于指示是否允许应用服务器操作终端设备的信息；根据授权结果，确定是否允许应用服务器执行操作终端设备的信息。采用本申请，可以减少终端设备的信息被泄露的风险，以提高信息的安全性。
Patent WO-2022036494-A1 (WO)
Inventor: XU YISHI
IPC: G06N3/04
Filed: 2020-08-17
Abstract: System and method for training a recommender system (RS). The RS is configured to make recommendations in respect of a bipartite graph that comprises a plurality of user nodes, a plurality of item nodes, and an observed graph topology that defines edges connecting at least some of the user nodes to some of the item nodes, the RS including an existing graph neural network (GNN) model configured by an existing set of parameters. The method includes: applying a loss function to compute an updated set of parameters for an updated GNN model that is trained with a new graph using the first set of parameters as initialization parameters, the loss function being configured to distil knowledge based on node embeddings generated by the existing GNN model in respect of an existing graph, wherein the new graph includes a plurality of user nodes and a plurality of item nodes that are also included in the existing graph; and replacing the existing GNN model of the RS with the updated GNN model.
Patent WO-2021043168-A1 (WO)
Title: Person re-identification network training method and person re-identification method and apparatus
Inventor: WEI LONGHUI
IPC: G06K9/00
Filed: 2020-09-02
Abstract: Provided by the present application are a person re-identification network training method and a person re-identification method and apparatus. The present application relates to the field of artificial intelligence, and relates in particular to the field of computer vision. The method comprises: obtaining M training images and annotation data of the M training images; performing initialization processing on a network parameter of a person re-identification network so as to obtain an initial value of the network parameter of the person re-identification network; inputting a batch of training images among the M training images into the person re-identification network to perform feature extraction so as to obtain a feature vector of each training image in the batch of training images; then determining a loss function according to the feature vectors of the batch of training images; and obtaining, according to a function value of the loss function, a person re-identification network that meets a preset requirement. In the present application, a person re-identification network having good performance may be trained when data is labelled using a single image photographing device.
Patent WO-2021258547-A1 (WO)
Title: 监控孤岛运行的发电单元的方法、装置及系统
Inventor: YU LIANFU
IPC: H02J3/38
Filed: 2020-09-07
Abstract: 一种监控孤岛运行的发电单元的方法、装置及系统。所述方法包括：基于采集的新能源场站的关键电气节点处的电气量，确定新能源场站中孤岛运行的发电单元（S10）；控制与确定的孤岛运行的发电单元对应的开关装置切断该发电单元与集电线路之间的连接（S20），其中，所述关键电气节点包括对新能源场站的发电单元的并网电流具有汇集作用的节点，每条集电线路被构造为将至少一个发电单元的并网电流汇集输入到新能源场站的主变压器。
Patent WO-2021057489-A1 (WO)
Title: 虚拟机内存管理的方法及设备
Inventor: WANG ZHIGANG
IPC: G06F3/06
Filed: 2020-09-10
Abstract: 一种虚拟机内存管理的方法及设备，方法包括：从分配给虚拟机的总内存中识别出虚拟机的非操作系统内存；总内存包括虚拟机的内存和虚拟机监控器的管理内存；虚拟机的内存包括虚拟机的操作系统的内存和虚拟机的非操作系统的内存；将虚拟机的非操作系统的内存作为可交换内存；将可交换内存中的数据存放到非易失性存储器。所述方法有利于避免在虚拟机超量提交场景下计算机的性能的明显下降的问题，提升虚拟机运行的稳定性，提升用户使用体验。
Patent WO-2021082950-A1 (WO)
Title: Main control system and control system of balance vehicle, and balance vehicle
Inventor: ZANG CHUANMEI
IPC: G05D1/08
Filed: 2020-10-16
Abstract: A main control system of a balance vehicle, relating to the technical field of balance vehicle control. The main control system comprises: a main control module for detecting a signal, processing a detected signal and sending a control signal; a Bluetooth module for receiving the control signal, the Bluetooth module being in data communication with an external Bluetooth device and outputting a Bluetooth audio signal; and an electric motor drive module for driving an electric motor to operate, an attitude detection module for acquiring motion data of a balance vehicle, a secondary control interface connected to a secondary control system, and a power supply module for providing a working power supply to each circuit module of the main control system, wherein the main control module is connected to the Bluetooth module, the electric motor drive module and the attitude detection module. The main control system ensures stable communication of the Bluetooth module. A production process is simplified, and manufacturing costs are reduced. Further disclosed are a control system of a balance vehicle, and a balance vehicle. The control system of a balance vehicle uses two systems to control the balance vehicle, wherein a main control system and a secondary control system respectively control one electric motor of the balance vehicle.
Patent WO-2022082353-A1 (WO)
Inventor: HU YI
IPC: H04L1/18
Filed: 2020-10-19
Abstract: The present application relates to the field of communication technology and provides a discontinuous reception DRX retransmission timer start method and apparatus, a device, and a storage medium. The method comprises: receiving indication information; and determining whether to start a DRX retransmission timer corresponding to a hybrid automatic repeat request HARQ process according to the indication information. In the present application, for a HARQ process with a HARQ function that is off, a terminal may flexibly start a DRX retransmission timer corresponding to a HARQ used for transmitting data according to indication information, and when not started, an objective of saving power for the terminal may be achieved.
Patent WO-2022082510-A1 (WO)
Inventor: ZHAO LI
IPC: H04W72/04
Filed: 2020-10-21
Abstract: 本申请提供一种通信方法及装置，所述方法包括：当第一授权关联的第一混合自动重传请求HARQ进程的缓存中存在未传输的第一数据时，向网络设备发送第一HARQ进程的信息，该第一授权为第一配置授权；接收来自网络设备的上行授权，该上行授权关联第一HARQ进程；通过该上行授权传输该第一数据，从而降低了第一数据的传输时延。
Patent WO-2022082811-A1 (WO)
Title: Dispositif de transport amortisseur de chocs pour ordinateur
Inventor: LU YIXIN
IPC: B65D25/00
Filed: 2020-10-26
Abstract: La présente invention concerne un dispositif de transport amortisseur de chocs pour un ordinateur, se rapportant à un dispositif de transport. Le dispositif de transport amortisseur de chocs comprend une boîte de transport, un premier moteur électrique étant raccordé à demeure au côté gauche de la boîte de transport ; une vis d'entraînement étant raccordée à demeure à une extrémité de sortie du premier moteur électrique ; un bloc d'entraînement étant raccordé de manière coulissante à un côté extérieur de la vis d'entraînement ; un bloc coulissant étant raccordé à demeure au côté avant du bloc d'entraînement ; le bloc coulissant étant en raccordement coulissant avec une rainure de coulissement de guidage fixée dans une paroi latérale avant de la boîte de transport ; un second moteur électrique raccordé à demeure à la boîte de transport étant agencé sur le côté arrière du premier moteur électrique ; une tige rotative d'entraînement étant raccordée à demeure à une extrémité de sortie du second moteur électrique ; la tige rotative d'entraînement étant de forme hexagonale régulière ; et une boîte de raccordement coulissant étant raccordée à demeure au côté arrière du bloc d'entraînement. Un meilleur effet d'amortissement de chocs peut être obtenu pendant un processus de transport au moyen d'un mécanisme d'amortissement de chocs, ce qui permet d'éviter l'endommagement d'un appareil informatique dans le dispositif ; de plus, selon le dispositif, des plaques de limitation peuvent être entièrement déplacées pendant le chargement ou le déchargement d'un appareil associé à un ordinateur, de telle sorte que le chargement et le déchargement sont facilités ; de plus, les angles de limitation des plaques de limitation sont réglables, de telle sorte que l'adaptation à des objets transportés de différentes largeurs est facilitée, et ainsi, l'effet d'utilisation est bon.
Patent WO-2021078301-A1 (WO)
Inventor: YANG XIAOBAO
IPC: A61K31/45
Filed: 2020-10-26
Abstract: 一种式(I)和式(II)的化合物或其盐、对映异构体、立体异构体、溶剂化物、多晶型物，及其用于治疗疾病的应用。 R 1-A 1-LIN-A 2-R 2 (I) R 12-A 12-LIN-A 22-R 22 (II)
Patent WO-2021088804-A1 (WO)
Inventor: LI JING
IPC: B65F1/00
Filed: 2020-11-03
Abstract: 本实用新型属于垃圾贮器领域，具体涉及一种垃圾桶。垃圾桶包括桶体和内隔件；所述内隔件设有透风孔，内隔件设置在桶体内将桶体分隔成大小两空间，大空间内套设垃圾袋，小空间内设置抽风装置，抽风装置设置在内隔件的透风孔处，抽风装置运行时大空间空气往外排。实用新型所提供的垃圾桶，结构简单，通过将内隔件卡接入桶体内形成电气部件的容纳腔，不影响垃圾桶的整体性，且容纳腔部分不易脱离或损伤。
Patent WO-2021109790-A1 (WO)
Title: Voice coil cable for use in sound-producing apparatus, voice coil, and sound-producing apparatus
Inventor: ZHANG ZHIBING
IPC: H04R9/02
Filed: 2020-11-06
Abstract: Provided in the present invention is a voice coil cable for use in a sound-producing apparatus, comprising: a cable body and a cavity provided within the cable body, the cable body being configured to introduce a current signal; and the cavity being in a vacuumed state or filled with an insulating gas. Also provided in the present invention is a voice coil. The voice coil is provided with the voice coil cable. Also provided in the present invention is the sound-producing apparatus. With the cavity of the voice coil cable being filled with the insulating gas or the cavity being provided in the vacuumed state, the weight of the voice coil is reduced, thus mitigating the impact of a skin effect with respect to the voice coil cable, and increasing the utilization rate of the voice coil cable.
Patent WO-2022036879-A1 (WO)
Inventor: CHE FAZHAN
IPC: A23L33/00
Filed: 2020-11-10
Abstract: L'invention concerne une préparation de resvératrol polypeptidique, un procédé de préparation et une application de celle-ci, ainsi qu'un produit de soins de santé ou une composition pharmaceutique le contenant. La préparation de resvératrol polypeptidique est préparée avec un polypeptide, de l'amidon soluble dans l'eau, un oligopeptide à chaîne courte amphiphile et du resvératrol en tant que matières premières de base. La préparation de resvératrol polypeptidique a une résistance à l'oxydation élevée, une stabilité élevée et une charge efficace élevée.
Patent WO-2021093816-A1 (WO)
Title: Pixel structure and image sensor
Inventor: YANG LIANG
IPC: H01L27/146
Filed: 2020-11-12
Abstract: A pixel structure and an image sensor (203), which can improve the photoelectric conversion efficiency under weak light conditions, thereby solving the problem of dim imaging under weak light. The pixel structure comprises: a metal base plate; a base unit located on the metal base plate; a nanoantenna unit which is located on the base unit, and comprises one or more nanoantennas, each nanoantenna of the one or more nanoantennas corresponding to an optical band, each nanoantenna comprising M parts, a nanogap being formed between the M parts, a metal-insulator-metal diode being formed at the nanogap, and M being a multiple of 2; and a encapsulating unit covering the nanoantenna unit. The image sensor (203) consists of a plurality of said pixel structures.
Patent WO-2021139442-A1 (WO)
Inventor: CHEN LIUZHANG
IPC: G06K19/077
Filed: 2020-11-27
Abstract: 一种可蜂鸣智能卡，该可蜂鸣智能卡包括外壳(1)、电路板(2)、蜂鸣片(3)以及密封壳(4)，外壳(1)内开设有容纳腔(11)，电路板(2)设于容纳腔(11)中，蜂鸣片(3)贴设于电路板(2)上，且蜂鸣片(3)的相同侧上具有第一连接端(31)及第二连接端(32)，第一连接端(31)及第二连接端(32)分别与电路板(2)形成电连接，密封壳(4)设于电路板(2)上并与电路板(2)围合形成音腔(41)，蜂鸣片(3)设于音腔(41)中。通过上述技术方案，减少了蜂鸣片(3)对音腔(41)的占用空间，可解决由于音腔(41)过小且蜂鸣片(3)占用音腔(41)的空间过大的问题，提高了蜂鸣片(3)的音量。
Patent WO-2022120867-A1 (WO)
Inventor: ZHANG LEI
IPC: A61N1/36
Filed: 2020-12-14
Abstract: 一种植入式医疗设备（1）及系统，植入式医疗设备（1）包括外壳（11）、馈通件（13）和连接器（12），馈通件（13）设置在外壳（11）上；连接器（12）包括内部装配有弹簧的壳体（121）和第一连接部，第一连接部包括第一金属膜（122），第一金属膜（122）设置于壳体（121）上，第一金属膜（122）连接弹簧，第一金属膜（122）导通壳体（121）的内外面，以在壳体（121）上形成第一焊盘（123），第一焊盘（123）与馈通件（13）连接。通过金属膜（122）的线路设计用来替代传统的引线设计，能够大大的降低引线成本，而且能够在壳体（121）上实现不同弧面或平面的复杂线路，又可大大缩短线路间距，如此能够在壳体（121）有限的空间下做出较为复杂的线路，有利于缩小产品尺寸，大大降低了使用局限性。
Patent WO-2021121290-A1 (WO)
Title: 血液转流装置
Inventor: ZHU MEIYAO
IPC: A61F2/01
Filed: 2020-12-16
Abstract: 一种血液转流装置(100)，包括第一鞘管(10)、第二鞘管(20)和过滤单元(30)，第一鞘管(10)用于插入至第一血管中，第二鞘管(20)用于插入至第二血管中，过滤单元(30)内设有过滤件(341,342,343)，过滤单元(30)设有第一转流口(311)和第二转流口(321)，过滤件(341,342,343)设于第一转流口(311)和第二转流口(321)间相连通的管路上，第一转流口(311)通过第一导管(40)与第一鞘管(10)相连通，第二转流口(321)通过第二导管(50)与第二鞘管(20)相连通，过滤单元(30)还设有分别与第一转流口(311)和第二转流口(321)连通的排气口(331)。根据血液转流装置(100)，在有效完成血液的转流，减少术中大脑等重要器官由于缺血而引起病患的风险的同时，还能够对转流血液中的血栓(200)进行过滤，减少了血栓(200)堵塞血管的可能性。
Patent WO-2022062227-A1 (WO)
Title: Glass cover plate and preparation method therefor
Inventor: LI HAIXIAN
IPC: C03C15/00
Filed: 2020-12-25
Abstract: A glass cover plate (51) of a display screen (50), and a preparation method therefor. An antiglare layer (511) is generated on a glass substrate by performing frosting processing on the glass substrate, so as to prepare an antiglare glass cover plate (51). During the frosting processing, frosting powder can be evenly sprayed on the glass substrate by a spray device, and then acid liquor is sprayed by the spray device onto the glass substrate covered with the evenly distributed frosting powder, so that evenly distributed particles (5111) are formed on the glass substrate, and the antiglare layer (511) is obtained, wherein the pore diameter of a spray nozzle of the spray device can be determined according to the size of subpixels of a pixel unit of the display screen (50), so as to control the size of the particles (5111) formed in the antiglare layer (511) to be less than or equal to half the size of the subpixels of the pixel unit of the display screen (50), so that the prepared glass cover plate (51) can realize an antiglare function and can also avoid a flickering phenomenon.
Patent WO-2021129854-A1 (WO)
Title: 基于wdm的基带信号发送装置、方法、存储介质及电子设备
Inventor: HU CHENGXIN
IPC: H04J14/02
Filed: 2020-12-28
Abstract: 本发明实施例提供了一种基于WDM的基带信号发送装置、方法、存储介质和电子设备，该装置包括：激光器，发光控制模块，以及设置在所述激光器的输出光路上的光线过滤组件；所述光线过滤组件，用于允许波长在预设波长范围的光信号通过；所述发光控制模块，用于获取待发送基带信号的信号格式，以及，根据所述待发送基带信号的信号格式控制所述激光器输出第一预设波长的光信号，或者第二预设波长的光信号，所述第一预设波长在所述光线过滤组件的预设波长范围内，所述第二预设波长不在所述光线过滤组件的预设波长范围内，以解决通过开启或关闭激光器的方式实现发光与不发光的切换，波长漂移严重，影响相邻信道通信质量，进而影响光纤通信效果的问题。
Patent WO-2022110452-A1 (WO)
Inventor: ZHANG SHUO
IPC: G05D1/02
Filed: 2020-12-28
Abstract: 一种机器人运动规划方法，包括：确定机器人当前的运动期望起点及运动期望终点，并在机器人的工作空间内确定与该运动期望起点邻近的有效空间离散起点，以及与该运动期望终点邻近的有效空间离散终点，而后在预存的多组动态系统参数中，查找用于规划从有效空间离散起点到有效空间离散终点的运动轨迹的目标动态系统参数，接着采用目标动态系统参数构建动态系统来规划从运动期望起点到运动期望终点的期望运动轨迹。该方法通过利用动态系统可在有限范围内预测合理运动轨迹的特性，为机器人规划出符合运动规律的运动轨迹，以达到预想运动效果，提升机器人运动稳定性。还提供一种机器人运动规划装置、可移动机器人及存储介质。
Patent WO-2021169796-A1 (WO)
Inventor: LI KAIXUAN
IPC: H01L21/768
Filed: 2021-02-08
Abstract: Provided is a conductor layer manufacturing method. The conductor layer manufacturing method comprises: providing a wafer (21) with an opening; depositing conductive crystalline grains on the wafer (21) and on the bottom and side walls of the opening, so as to form a conductive film (22), wherein during deposition of the conductive crystalline grains, the temperature of the surface of the wafer (21) is lower than the flowing temperature of the conductive film (22), and when the temperature of the wafer (21) is higher than or equal to the flowing temperature, the conductive film (22) starts to flow; and after the conductive film (22) is formed, increasing the temperature of the surface of the wafer (21) to perform a reflow process, such that the conductive film (22) is transformed into a conductive layer (23) fully filling the opening.
Patent WO-2021164752-A1 (WO)
Title: Neural network channel parameter searching method, and related apparatus
Inventor: WEI LONGHUI
IPC: G06N3/04
Filed: 2021-02-20
Abstract: A neural network channel parameter searching method and a related apparatus. The neural network channel parameter searching method is based on the utilization efficiency of computing power (e.g., FLOPs), and is applicable to the field of artificial intelligence. The method comprises: calculating computing power utilization efficiency of each layer of a network, increasing the number of channels in a layer having high computing power utilization efficiency, and reducing the number of channels in a layer having low computing power utilization efficiency. The process may be performed iteratively, such that a neural network having extremely high computing power utilization efficiency is ultimately obtained, thereby alleviating the problem in which existing neural network channel parameter searching methods do not sufficiently take complexity, poor utilization efficiency, and a slow search speed into consideration. Further provided is a method for calculating computing power utilization efficiency of each layer of a neural network. The method randomly discards a portion of channels with a certain ratio and measures the resulting impact on network performance, in which the discarded channels are random for different testing examples, and in this way, computing power utilization efficiency of each layer of neural networks is calculated.
Patent WO-2022077850-A1 (WO)
Title: Dispositif électrochimique et dispositif électronique
Inventor: WANG KEFEI
IPC: H01M10/0567
Filed: 2021-03-04
Abstract: La présente demande porte sur un dispositif électrochimique et un dispositif électronique. Plus particulièrement, la présente demande concerne un dispositif électrochimique, comprenant une électrode positive, une électrode négative et un électrolyte. L'électrode négative comprend un collecteur de courant d'électrode négative et une couche de matériau actif d'électrode négative formée sur le collecteur de courant d'électrode négative ; la couche de matériau actif d'électrode négative comprend un matériau actif d'électrode négative ; un matériau conducteur est disposé entre la couche de matériau actif d'électrode négative et le collecteur de courant d'électrode négative ; le diamètre moyen des particules du matériau conducteur est inférieur au diamètre moyen des particules du matériau actif d'électrode négative, et la couche de matériau actif d'électrode négative a un poids spécifique. Le dispositif électrochimique de la présente demande présente des performances améliorées de cyclage et de gonflement à haute température et une tolérance à la surcharge.
Patent WO-2022041738-A1 (WO)
Inventor: SONG HAILONG
IPC: B01J19/28
Filed: 2021-04-08
Abstract: The invention relates to an automatic pulp adding device of a coating machine for use in the production of fluorine release film, relating to the technical field of coating machine production auxiliary equipment. The automatic pulp adding device of a coating machine for use in the production of fluorine release film comprises a support frame (1) and a material cylinder (2). A stirring assembly is provided inside the support frame (1). The stirring assembly comprises a liner (4) and a sleeve (11). A motor (5) is fixedly connected to one side of the top of the support frame (1). A drive shaft (7) is fixedly connected to the output end of the motor (5). A rotating shaft (10) is fixedly connected to the top end of the sleeve (11). The outer side of the top end of the drive shaft (7) and the end of the rotating shaft (10) extending out of the material cylinder (2) are each fixedly connected to a pulley (8). A belt (9) is sleeved on the outer sides of the two pulleys (8). Two sides of the inside of the sleeve (11) are each provided with a limiting groove (12). A reciprocating screw (13) is arranged inside the sleeve (11). The present automatic pulp adding device of a coating machine for use in the production of fluorine release film production improves the stirring effect, accelerates the output speed, and improves the working efficiency.
Patent WO-2022233055-A1 (WO)
Title: Camera system, method for skin characteristics analysis and non-transitory computer-readable medium storing program instructions for implementing the method
Inventor: NUMATA HAJIME
IPC: H04N5/232
Filed: 2021-05-07
Abstract: There is provided a camera system for skin characteristics analysis, having a skin camera and a color camera, wherein the color camera configured to receive an incident light and output color image signals; and the skin camera includes, a first image sensor configured to receive an incident light and output color signals, a first color filter, including red color filter pixels and blue color filter pixels, arranged on the first image sensor, a bandpass filter, configured to transmit a certain wavelength band, arranged on the first color filter, an image processing unit configured to receive the color signals from the first image sensor, and generate first image signals of light filtered through the red color filter pixels and second image signals of light filtered through the blue color filter pixels, and a combiner configured to receive the first image signals, the second image signals and the color image signals from the color camera, generate and output combined image signals by combining the color image signals, the first image signals and the second image signals.