baber/WOPTO huggingface dataset:
Patent WO-2020082801-A1 (WO)
Title: Biological recognition-based ward round checking method and apparatus, server and medium
Inventor: SUN XU
IPC: G16H40/20
Filed: 2019-07-08
Abstract: A biological recognition-based ward round checking method and apparatus, a server (10) and a medium. Said method comprises: determining ward-round planning information for a target patient according to hospitalization information about the target patient (S101); within a target ward-round time period included in the ward-round planning information, when having received identity information, sent by a target terminal, about a nurse performing ward round, determining whether an area where the target terminal is located is within a preset area range corresponding to the ward where the target patient is located (S102); when the area where the target terminal is located is within the preset area range corresponding to the ward where the target patient is located, matching the identity information about the nurse performing ward round with identity information about the duty nurse, so as to obtain a matching result (S103); and generating a ward-round checking result of the duty nurse according to the matching result (S104), thereby ensuring authenticity and effectiveness of ward-round checking of the duty nurse.
Patent WO-2020034832-A1 (WO)
Title: Method for predictive reception of physical layer downlink repetitions in a nb-iot ue for prolonged battery lifetime
Inventor: KURTH MATHIAS
IPC: H04W72/00
Filed: 2019-07-29
Abstract: The invention discloses a method for predictive reception of physical layer downlink repetitions in NB-IoT UE. The object of the invention to find a method that makes it possible to obtain necessary predictions about the receptions of repetitions of data transmitted on the physical layer in order to prolong the battery lifetime of IoT devices will be achieved by a method for predictive reception of physical layer downlink repetitions in NB-IoT devices, the method comprising the following steps: estimating an expected number of repeated sub-frames required for a successful reception of a current encoded and in sub-frames rate-matched downlink transmission from a base station to an IoT device by applying a redundancy estimation function, using the estimated expected number of repeated sub-frames as input of a repetition reception control function, where a feedback-loop between the redundancy estimation function and the repetition reception control function is used for refining and adapting the predictive reception of physical layer downlink repetitions in NB-IoT.
Patent WO-2021022447-A1 (WO)
Title: 识别afp抗原短肽的t细胞受体
Inventor: LI YI
IPC: C12N5/10
Filed: 2019-08-05
Abstract: 本发明提供了一种能够特异性结合衍生自AFP抗原的短肽FMNKFIYEI的T细胞受体(TCR)，所述抗原短肽FMNKFIYEI可与HLA A0201形成复合物并一起被呈递到细胞表面。本发明还提供了编码所述TCR的核酸分子以及包含所述核酸分子的载体。另外，本发明还提供了转导本发明TCR的细胞。
Patent WO-2021022450-A1 (WO)
Title: 一种韧性强的抗菌纺织布
Inventor: WANG LIZHANG
IPC: B32B9/02
Filed: 2019-08-05
Abstract: 一种韧性强的抗菌纺织布，它涉及纺织品技术领域，具体涉及一种韧性强的抗菌纺织布。它包含纺织布本体、抗菌银芯，纺织布本体的最上层为耐磨层，纺织布本体的最底层为丝织层，耐磨层与丝织层之间从上往下依次设有粘结层、透气层、上弹力网格层、抗菌层、下弹力网格层，上弹力网格层与下弹力网格层的结构相同，其均为网格纺织层，抗菌层的内侧镶嵌有若干个抗菌银芯，若干个抗菌银芯水平对应，并且相邻两个抗菌银芯的水平间隔距离相同；所述耐磨层的上表面为圆弧褶皱表面。采用上述技术方案后，本发明有益效果为：在纺织布内设有抗菌银芯，抑制细菌生长，提高纺织布的韧性和柔性，不容易断裂，能满足人们的需求。
Patent WO-2020252894-A1 (WO)
Inventor: HUO ZONGLIANG
IPC: H01L27/11575
Filed: 2019-08-23
Abstract: A structure and methods for forming a 3D memory device (150) are provided. The 3D memory device (150) includes a memory stack (11) having interleaved a plurality of conductor layers and a plurality of insulating layers (104) extending laterally in the memory stack (11). The 3D memory device (150) also includes a plurality of channel structures (140) extending vertically through the memory stack (11) into a substrate (100). The 3D memory device (150) further includes at least one slit structure extending vertically and laterally in the memory stack (11) and dividing a plurality of memory cells into at least one memory block (21). The at least one slit structure each includes a plurality of slit openings and a support structure (152) between adjacent slit openings. The support structure (152) may be in contact with adjacent memory blocks (21) and contacts the substrate (100).
Patent WO-2020215550-A1 (WO)
Inventor: ZHANG YONG
IPC: G10L25/51
Filed: 2019-08-23
Abstract: The present application relates to the technical field of speech semantics. Disclosed is a wrong sentence detection method. The method comprises: acquiring a target sentence; recognizing the i words included in the target sentence; inputting the i words into a pre-trained language model according to the sequence in the target sentence, and calculating the perplexity and/or log likelihood probability of the target sentence by means of a language model; and if the perplexity of the target sentence is greater than a preset perplexity and/or the log likelihood probability of the target sentence is less than a preset log likelihood probability, determining that the target sentence is a wrong sentence. The present application also provides a wrong sentence detection apparatus and a computer readable storage medium. According to the present application, whether the sentence is a wrong sentence can be recognized.
Patent WO-2021022630-A1 (WO)
Title: 阵列基板及液晶面板
Inventor: CHEN LIXUAN
IPC: G02F1/1362
Filed: 2019-09-17
Abstract: 一种阵列基板（100）以及一种液晶面板。阵列基板（100）包括玻璃基板（10）、第一钝化层（21）、彩色滤光层（30）、第二钝化层（22）、第一透明导电层（41）以及第一聚合物绝缘层（51）。第一钝化层（21）设置于玻璃基板（10）上。彩色滤光层（30）设置于第一钝化层（21）上。第二钝化层（22）设置于彩色滤光层（30）上。第一透明导电层（41）设置于第二钝化层（22）上。第一聚合物绝缘层（51）覆盖于第一透明导电层（41）上。其中，第一钝化层（21）的材料包含有机材料。
Patent WO-2020206949-A1 (WO)
Inventor: WU DI
IPC: A01D41/127
Filed: 2019-09-23
Abstract: Disclosed are an intelligent harvester with an automatic braking function, and a braking method thereof. The intelligent harvester comprises: a harvester body (10); a wireless communication assembly (11) arranged in the harvester body (10), wherein the wireless communication assembly (11) is operatively connected to a remote control system (200); a communication detection system (20) used for detecting the communication between the wireless communication assembly (11) and the remote control system (200); and a braking system (30), wherein the braking system (30) is arranged in the harvester body (10), the braking system (30) is operatively connected to the communication detection system (20), and when the communication detection system (20) detects that the communication between the wireless communication assembly (11) and the remote control system (200) fails, the braking system (30) controls the braking of the harvester body (10).
Patent WO-2020069663-A1 (WO)
Title: Monitoring performance of optical network using low-power gaps and a pilot tone
Inventor: JIANG ZHIPING
IPC: H04B10/077
Filed: 2019-09-29
Abstract: The disclosed systems, structures, and methods are directed to monitoring performance of optical networks. Transmitted and received optical channel signal has both low-power gaps and an amplitude modulation pilot tone applied. The low-power gaps are applied at a gap frequency with gap power being lower than a signal power of the optical channel signal. The pilot tone is applied to the optical channel signal at a pilot tone modulation frequency, which is different from the gap frequency. Described methods include determining pilot tone modulation depth based on detected gap power in low-power gaps of the received optical channel signal. Amplifier spontaneous emission and nonlinear noise in optical link are detected separately. This permits determining and monitoring of optical signal-to-noise ratio.
Patent WO-2021017174-A1 (WO)
Inventor: CHENG YAN
IPC: G02F1/13357
Filed: 2019-10-15
Abstract: 本发明提供一种背光模组及液晶显示装置，将面光源技术应用于液晶透镜灰阶显示技术中，通过光学调节模块，将多分区的每一个区块设定为一个出光单元，适当的调节光的聚拢和分散，同时不需要外加高雾度膜片来遮住灯影，大大减少了面光源厚度的同时提高了灰阶显示技术的光能利用率。
Patent WO-2020143271-A1 (WO)
Inventor: LI PAN
IPC: G02F1/1362
Filed: 2019-10-23
Abstract: Provided in the present disclosure are a display substrate and a display device. The display substrate provided by an embodiment of the present disclosure comprises: a display area, and a peripheral area which is located at the periphery of the display area; the display area comprises: multiple grid lines, multiple data lines and multiple pixel units, each pixel unit comprising a connected drive transistor and pixel electrode; the peripheral area comprises: a signal line, and at least one static releasing structure which is used to release the static from the signal line.
Patent WO-2020253017-A1 (WO)
Title: 一种电子产品外壳力学性能检测装置
Inventor: KONG SHUYAN
IPC: G01N3/40
Filed: 2019-10-28
Abstract: 一种电子产品外壳力学性能检测装置，包括检测箱(1)；检测箱(1)的上端中部内壁上通过螺栓连接固定安装有升降电机(9)；第三从动齿轮(13)转动放置在固定板(12)的下方，其上部通过齿轮咬合转动连接有第二从动齿轮(5)；检测头(19)的下端通过胶水粘合固定安装有橡胶球，且在其下方设置有夹持板(21)；夹持板(21)设置有两个，其内侧通过胶水粘合固定安装有橡胶垫，且其对称分布在检测箱(1)的内部下端左右两侧，夹持板（21）右端中部焊接固定有夹持杆(23)；压缩弹簧(22)的左端焊接固定在夹持板(21)上，其右端焊接固定在滑动块(27)上；该检测装置结构简单、操作方便，可以高效快捷地完成对电子产品的检测工作。
Patent WO-2020125233-A1 (WO)
Inventor: YU BENQUAN
IPC: G06F16/27
Filed: 2019-11-01
Abstract: La présente invention concerne un procédé et un dispositif de mise à jour de champ, ainsi qu'un appareil électronique. Le procédé comprend les étapes suivantes : un nœud de chaîne de blocs dans un réseau de chaînes de blocs obtient une requête de mise à jour de champ concernant un contrat intelligent, la requête de mise à jour de champ étant destinée à effectuer une mise à jour de champ par rapport à des données dans un ensemble de données contenu dans le contrat intelligent (102) ; et le nœud de chaîne de blocs ajuste, selon la requête de mise à jour de champ, des métadonnées contenues dans le contrat intelligent, et analyse les métadonnées ajustées au moyen d'un code contenu dans le contrat intelligent, de façon à mettre en œuvre une mise à jour de champ par rapport aux données dans l'ensemble de données (104).
Patent WO-2021051507-A1 (WO)
Inventor: YU FENGYING
IPC: G06F16/332
Filed: 2019-11-08
Abstract: 一种机器人对话生成方法、装置、计算机非易失性可读存储介质及机器人，属于计算机技术领域。该方法、装置、计算机非易失性可读存储介质及机器人通过采集第一对话语句，并对第一对话语句分别进行分词处理，得到组成第一对话语句的各个词语；在词语向量数据库中分别查询组成第一对话语句的各个词语的词语向量，并将组成第一对话语句的各个词语的词语向量构造为输入向量序列；使用对话生成模型对输入向量序列进行处理，得到各个优选对话语句以及对应的第一输出概率；根据第一输出概率分别计算各个优选对话语句的通顺度；将通顺度最高的优选对话语句确定为第二对话语句，并使用第二对话语句对第一对话语句进行回应，使得对话过程更加清晰顺畅。
Patent WO-2020098790-A1 (WO)
Title: Method and apparatus of improved merge with motion vector difference for video coding
Inventor: LAI CHEN-YEN
IPC: H04N19/56
Filed: 2019-11-15
Abstract: A method and apparatus of prediction for video coding are disclosed. According to this method, a set of Merge candidates comprising an MMVD (Merge mode with motion vector differences (MVD) ) candidate are generated. When the current block has a block size belonging to at least one default block size, whether a target candidate in the set of Merge candidates is bi-prediction is determined after the set of Merge candidates is generated. If the target candidate is bi-prediction: the target candidate is replaced by a uni-prediction candidate; the uni-prediction candidate is included in the set of Merge candidates to generate a modified set of Merge candidates; and current motion information associated with the current block is encoded using the modified set of Merge candidates at the video encoder side or the current motion information associated with the current block is decoded at the video decoder side using the modified set of Merge candidates.
Patent WO-2021036044-A1 (WO)
Inventor: YANG HANNING
IPC: H01L27/32
Filed: 2019-11-25
Abstract: 一种发光面板（100）、发光面板（100）的制备方法及显示装置（1000），发光面板（100）包括：从下至上依次层叠设置的基底（10）、柔性层（20）、发光器件（30）及盖板（40）；其中，在所述柔性层（20）相对于所述基底（10）的一侧设置有粗糙结构（201），所述粗糙结构（201）包括排列的多个凹陷部（2011），可以降低发光面板（100）在弯折过程中的层间的力学损伤或褶皱，提高发光面板（100）的良率。
Patent WO-2021031471-A1 (WO)
Inventor: JIANG XUBANG
IPC: C07K1/06
Filed: 2019-12-13
Abstract: L'invention concerne un procédé de préparation de carbétocine, comprenant les étapes suivantes : couplage séquentiel de Gly, Leu, Pro, Cys(CH 2 CH 2 CH 2 CO 2 R 1 ), Asn(R 2 ), Gln(R 3 ), Ile et Tyr(Me) à une résine amino pour obtenir une résine peptidique entièrement protégée par Fmoc ; élimination d'un groupe protecteur Fmoc et de R 1 , et condensation d'une résine polypeptidique pour obtenir une résine peptidique de carbetocine cyclisée ; lyse et précipitation de celle-ci pour obtenir un peptide brut ; et séparation, purification et lyophilisation du peptide brut.
Patent WO-2021127948-A1 (WO)
Inventor: HAN FENG
IPC: H04W68/02
Filed: 2019-12-23
Abstract: The embodiments of the present application disclose a paging collision processing method and a related apparatus. Said method comprises: when a terminal device detects that paging occasions thereof in a first resident cell and a second resident cell collide, the terminal device being able to determine a first paging parameter, and being able to send first information comprising the first paging parameter to a first network device corresponding to the first resident cell; the first network device sending to the terminal device second information comprising a second paging parameter; the terminal device determining, on the basis of the second paging parameter in the received second information, a second paging occasion of a first identity identification card of the terminal device within the first resident cell; and the terminal device monitoring a paging message of the first resident cell within the second paging occasion, the second paging occasion and a third paging occasion of a second identity identification card of the terminal device within the second resident cell not overlapping in time. By means of the embodiments of the present application, paging collisions when a terminal device monitors a paging message can be avoided.
Patent WO-2020140807-A1 (WO)
Inventor: WANG QIAONI
IPC: B62J27/00
Filed: 2019-12-25
Abstract: 一种车辆危险规避设备、方法及存储介质，设备包括：危险识别装置(1)和保护装置(2)；其中，危险识别装置(1)，被配置为获取图像信息，并根据获取到的图像信息检测预定距离内是否存在危险；保护装置(2)，被配置为响应于危险识别装置(1)检测到存在危险，发送锁死信号，以锁死车辆的车轮。在车辆上设置了危险识别装置(1)和保护装置(2)，危险识别装置(1)可以检测检测预定距离内是否存在危险，保护装置(2)在存在危险时立刻将车辆的车轮锁死，则车辆不会再继续向前行进，不会发生交通事故。
Patent WO-2021120303-A1 (WO)
Title: 一种冷柜
Inventor: YIN YANGANG
IPC: F25D23/02
Filed: 2019-12-27
Abstract: 一种冷柜，包括箱体（100），内部设置有储藏室，箱体（100）背面的背板（110）的上边沿处向箱体（100）内侧凹陷形成安装槽（111）；门体（200），用于打开或者关闭储藏室；铰链（300），用于将门体（200）铰接于箱体（100）上，铰链（300）包括第一铰接部（310）和第二铰接部（320），第一铰接部（310）固定于安装槽（111）内，第二铰接部（320）与门体（200）固定连接，第一铰接部（310）的上端伸出安装槽（111）并与第二铰接部（320）转动连接。
Patent WO-2020147578-A1 (WO)
Inventor: JIAO SHURONG
IPC: H04L1/00
Filed: 2019-12-31
Abstract: 本申请实施例提供了一种发送或接收信道信息的方法，在该方法中，网络设备为终端设备配置Q个用于测量的DMRS端口，Q个用于测量的DMRS端口包括M个能够承载下行数据的DMRS端口，Q>M，并基于终端设备发送的P个DMRS端口上的信道信息来选择合适的DMRS端口发送下行数据，该P个DMRS端口属于Q个用于测量的DMRS端口。由于终端设备测量的DMRS端口的数量Q大于承载下行数据的DMRS端口的数量M，因此，上述方法使得网络设备在选择下行信道时有更多的选择余地，可以避免因承载下行数据的DMRS端口的信道质量较差而导致的通信质量下降。
Patent WO-2021134802-A1 (WO)
Title: Integrated clustering-based phase noise compensation method and system of wireless communication system
Inventor: XIE NING
IPC: H04B10/61
Filed: 2020-01-03
Abstract: The present invention relates to an integrated clustering-based phase noise compensation method of a wireless communication system, comprising: a transmitting end transmits a carrier signal to a wireless channel on the basis of channel coding, baseband modulation and radio frequency modulation, and generates a received signal which is received by a receiving end; the receiving end obtains a baseband signal on the basis of the radio frequency demodulation and a phase-locked loop circuit, obtains a gain baseband signal on the basis of automatic gain control, thus obtains, on the basis of a clustering model, standard constellation point, a plurality of clusters corresponding to a plurality of received sample points and a plurality of corresponding clustering center points, obtains a norm distance between any clustering center point and each standard constellation point on the basis of a distance calculation model, thus determines a target constellation point, thus replaces, on the basis of a cluster mapping model, the coordinates of the sample points corresponding to the clusters with the coordinates of the target constellation points corresponding to the clusters to realize phase noise compensation, and thus obtains a target received signal; the receiving end obtains a target signal on the basis of baseband demodulation, channel decoding and the target received signal.
Patent WO-2020143610-A1 (WO)
Inventor: HE DEYU
IPC: G06N20/00
Filed: 2020-01-07
Abstract: A data processing method and apparatus, a computer device, and a storage medium. The method comprises: obtaining data to be processed (202); inputting the data into a data processing model (204); obtaining a preprocessing result output by each preprocessing sub-model in the data processing model (206); counting a pre-determination probability corresponding to each pre-processing result (208); and generating a processing result corresponding to the data according to the pre-determination probability corresponding to each preprocessing result (210). According to the pre-determination probability corresponding to each preprocessing result, the consistency of a plurality of preprocessing results can be verified, and the processing result corresponding to the data to be processed is generated according to each pre-determination probability, so that the model data processing accuracy is improved.
Patent WO-2021128484-A1 (WO)
Inventor: ZHANG QI
IPC: G02F1/1362
Filed: 2020-01-08
Abstract: Provided is a COA substrate. The COA substrate comprises a plurality of data lines (10) and scanning lines (20) that are interleaved longitudinally and transversely, and a pixel unit (30) composed of the data lines (10) and the scanning lines (20). The pixel unit (30) is divided into open areas (1, 2) and a non-open area (3). The data lines (10), the scanning lines (20), transistor sections (T1, T3), a DBS common electrode trace (50), and pixel via holes which are electrically connected to the transistor sections (T1, T3) are arranged in the non-open area (3); and the DBS common electrode trace (50) bypasses the pixel via holes in the non-open area (3). Further provided is a liquid crystal display panel.
Patent WO-2020168885-A1 (WO)
Inventor: ZHANG LIXIN
IPC: F27D1/00
Filed: 2020-01-19
Abstract: 一种有色强化冶炼用高强熔化熔炉，包括炉壁口(1)、上部炉壁(2)、液线上方炉壁(3)、液线炉壁(4)、液线下方炉壁(5)、次工作层(6)、出液嘴(7)和炉底(8)，熔炉各部位均由耐火材料制成，通过分析有色强化冶炼用高强熔化熔炉不同位置的工作条件，在相应位置使用不同的耐火材料炉衬，提高了该位置炉衬的抗侵蚀性、抗热震性、抗冲刷性、抗渗透性中的一种或几种性能，延长了炉衬的使用寿命。
Patent WO-2021134852-A1 (WO)
Inventor: TAN LIHAI
IPC: A61H39/00
Filed: 2020-01-20
Abstract: 一种超声刺激人类语言神经中枢的系统，涉及康复系统领域，包括：超声调控子系统：用于根据超声刺激参数生成超声信号，当处于超声穴位刺激模式时作用于用户的预设穴位；语言评估子系统：用于在语言能力评估模式中，评估用户当前的语言能力，得到评级结果；控制子系统：用于进行任务分发和资源调配，使超声调控子系统、语言评估子系统协调工作，并根据评级结果调整超声刺激参数。
Patent WO-2020192301-A1 (WO)
Title: Device parameter configuration method, apparatus and system, terminal device and computer-readable storage medium
Inventor: HAN SONGWEI
IPC: G05B19/418
Filed: 2020-02-17
Abstract: A device parameter configuration method, apparatus and system. The method comprises: acquiring target information corresponding to a device parameter of at least one device to be configured (14-17) (201); generating, according to the target information corresponding to the device parameter, a parameter batch configuration command corresponding to the at least one device to be configured (14-17) (202); and sending, to the at least one device to be configured (14-17), the parameter batch configuration command corresponding to the at least one device to be configured (14-17), such that the at least one device to be configured (14-17) adjusts, according to the parameter batch configuration command, current information of at least one device parameter to target information corresponding to the at least one device parameter (203). The device parameter configuration method can realize the automatic issuing of information of a device parameter in batches, thereby greatly improving the efficiency of product line switching, and improving the production capacity.
Patent WO-2021128564-A1 (WO)
Inventor: YU XIAOZHI
IPC: G06K9/00
Filed: 2020-02-24
Abstract: An optical lens (100, 200, 300, 400) and an imaging device (500). The optical lens sequentially comprises, along an optical axis from an object side to an image side: flat glass (G1); a first lens (L1) having negative focal power; a stop (ST); a second lens (L2) having positive focal power; a third lens (L3) having positive focal power; and an infrared filter (G2). The first lens (L1) has a convex object-side surface proximate to the optical axis, at least one inflection point, and a concave image-side surface; the second lens (L2) has a convex object-side surface, and a convex image-side surface; and the third lens (L3) has a convex image-side surface. The optical lens (100, 200, 300, 400) and the imaging device (500) can improve fingerprint recognition rate of the user and reduce production costs, and are suitable for the design requirements of a mobile phone full screen.
Patent WO-2020177594-A1 (WO)
Inventor: YAN SHIZHI
IPC: H02P29/60
Filed: 2020-02-26
Abstract: Embodiments of the present invention relate to the technical field of motor temperature control. Disclosed are a temperature protection method and apparatus, and an unmanned aerial vehicle. The temperature protection method comprises: obtaining corresponding unit powers of a motor in several preset unit time; calculating the current power threshold of the motor according to the unit powers and a preset total power threshold; and controlling the transient power of the motor to be less than or equal to the current power threshold. According to the approach of the present invention, the temperature is not required to be detected, which can protect the motor from being burned at high temperature without affecting the performance of the motor.
Patent WO-2021174551-A1 (WO)
Inventor: Xing david
IPC: H01Q1/36
Filed: 2020-03-06
Abstract: The content of the present disclosure relates to a radiation assembly, a waveguide antenna sub-array and a waveguide array antenna. The radiation assembly for the waveguide array antenna comprises: a first radiation layer, wherein the first radiation layer is provided with a plurality of first radiation windows, and each of the plurality of first radiation windows is provided with a metal grating bar, so as to divide the first radiation window into two radiation holes; and a second radiation layer, wherein the second radiation layer is provided with a plurality of second radiation windows; the plurality of second radiation windows correspond to the plurality of first radiation windows on a one-to-one basis; the plurality of second radiation windows of the second radiation layer are not provided with metal grating bars; the thickness of the second radiation layer is greater than that of the first radiation layer; and the first radiation layer and the second radiation layer are manufactured independently of each other. The radiation assembly can enhance the aperture radiation polarization purity of the waveguide array antenna to which the radiation assembly belongs, so as to achieve a higher antenna cross polarization index.
Patent WO-2020187083-A1 (WO)
Title: Abs composition, and preparation method therefor and application thereof
Inventor: LIN SHIWEN
IPC: C08K7/00
Filed: 2020-03-10
Abstract: The present invention relates to an ABS composition, and a preparation method therefor and application thereof, applicable to manufacturing of a front frame of a television set. The ABS composition comprises the following components in parts by weight: 48-93 parts of acrylonitrile-butadiene-styrene terpolymer, 0-20 parts of polymethyl methacrylate, 5-30 parts of mineral powder, and 0-10 parts of a toughening agent. The ABS composition takes the mineral powder as a filler and is small in floating fiber, small in damage to a mold and better in toughness. In addition, as the cost of ABS is obviously lower than that of PC, the ABS composition is higher in cost performance. The front frame of the television set manufactured by adopting the ABS composition has low linear thermal expansion coefficients, and is also a high-gloss product.