baber/WOPTO huggingface dataset:
Patent WO-2019062668-A1 (WO)
Title: Method and device for sending and receiving uplink information and uplink demodulation reference signal
Inventor: YANG WEIWEI
IPC: H04L5/00
Filed: 2018-09-21
Abstract: The present disclosure provides a method and device for sending and receiving uplink information and an uplink demodulation reference signal. The method comprises: a terminal receives a last subframe corresponding to downlink information in a first unit with an index N; and the terminal sends uplink information corresponding to the downlink information in the first unit with an index N+K, wherein the first unit is composed of M subframes, and M, N, and K are positive integers greater than or equal to 0. The present disclosure solves the issue in the related technical field that an effective solution is yet to be proposed for sending uplink information in the TDD NB-IoT system, and achieves the technical effect of efficiently transmitting uplink information.
Patent WO-2020029405-A1 (WO)
Title: Data transmission method and device
Inventor: LIN BINSHU
IPC: G06F17/00
Filed: 2018-09-28
Abstract: Disclosed are a data transmission method and device. The method comprises: acquiring a data transmission instruction, the data transmission instruction targeting a plurality of packet data associated with at least one transmission data; determining, from the plurality of packet data, target packet data that has been stored in a local data pool, wherein each target packet data comprises at least one data heap; reading at least one of the target packet data in a current batch, wherein, if at least two sets of target packet data are read, the sum of the number of data heaps in the at least two sets of target packet data is less than or equal to a specified heap number threshold; and encapsulating the target packet data read in the current batch into a data tuple, and sending the data tuple to an initiator of the data transmission instruction. By means of the technical solution provided in the present application, the data processing efficiency can be increased.
Patent WO-2020056828-A1 (WO)
Inventor: GAO JU
IPC: A24F47/00
Filed: 2018-10-18
Abstract: Provided are a heating body (1), an atomization apparatus (2) and an electronic cigarette (3). The heating body (1) comprises at least one heating tube (11). When multiple heating tubes (11) are provided, the multiple heating tubes (11) are distributed in at least one annular trajectory around the center thereof. When there are multiple annular trajectories, the multiple annular trajectories remain concentrically arranged. The heating body (1) can realize uniform and stable heating. The inorganic three-dimensional network oil storage body used has a relative high oil storage rate, internal gaps thereof are communicated mutually, and more e-liquid can be stored each time, and as such, conventional cartridges can be replaced, and the defects where cartridges need to be carried and changed and e-liquid is guided in a non-smooth manner during the use of existing electronic cigarettes are overcome. Moreover, the distances between filaments of the inorganic three-dimensional network oil storage body are adjustable in three dimensions, so as to facilitate the control over atomization and the guiding of e-liquid, so that the user experience is improved.
Patent WO-2019242195-A1 (WO)
Inventor: MA SHENGJUN
IPC: F03D13/20
Filed: 2018-10-31
Abstract: 一种外表面设有混频吸收器的围护结构，混频吸收器包括位于围护结构的外表面的可形变体，可形变体包括柔性体和/或弹性体，柔性体为柔性腔体或柔性实心体，弹性体为弹性腔体或弹性实心体；可形变体能够在来流作用下发生形变。当来流的方向为自左向右时，作用在迎流面的可形变体上，即压力的变化将转化为可形变体的体积变化。如此，可将来流中的脉动能量借助可形变体的形变进行吸收、储存、实现脉动能量无序化，将脉动能量转移到体积变化上。脉动能量在可形变体体积的体积变化向下游转移过程被消耗、淹没，而不是直接正向作用在围护结构外表面，故而可形变体的设置可自行消耗、淹没脉动激励、降低顺向阻力，抑制振动。
Patent WO-2019114460-A1 (WO)
Title: 用于车辆电池换电的电力控制方法与系统
Inventor: FU LITAO
IPC: B60S5/06
Filed: 2018-11-05
Abstract: 本发明提供用于车辆电池换电的电力控制方法，所述方法包括：S1，向待换电车辆发送关闭高压的高压关闭信号；S2，所述待换电车辆在接收到该高压关闭信号之后，即停止向车辆内的高压需求器件供电并使车辆进入到安全模式，所述安全模式下，该车辆的高压供电被禁止开启；S3，在车辆进入到所述安全模式后，执行换电操作。还提供相应的系统。
Patent WO-2019184366-A1 (WO)
Title: 疏水层析动态清除重组人神经生长因子前体的方法
Inventor: LIU WENCHAO
IPC: C07K14/48
Filed: 2018-11-08
Abstract: 一种使用疏水作用层析清除重组人神经生长因子中前体的方法，其特征是，在洗脱前增加清洗步骤，使用阶段电导及有机溶剂降低的清洗液进行清洗，使前体分子变异体的清除得以实现。
Patent WO-2019205593-A1 (WO)
Title: Order processing method, system, and computer device
Inventor: JIANG HAIBO
IPC: G06Q10/08
Filed: 2018-11-16
Abstract: Provided are an order processing method and system, comprising: upon receiving an order, reading a predetermined quantity of a predetermined product in an order (S102); obtaining the inventory quantity of the predetermined product in each warehouse (S104); if the inventory quantity in each warehouse is less than the predetermined quantity, then obtaining the quantity of finished product of the predetermined product (S106); if the sum of the quantity of finished product and the quantity of the inventory is greater than or equal to the predetermined quantity, then generating a pick instruction (S108). The quantity of finished product of the predetermined product is obtained and the predetermined product is promptly picked according to the order; thus the inventory is effectively replenished when it is insufficient, and the replenished product is also ensured to be a fresh product which has just been picked, increasing user satisfaction; at the same time, obtaining an order and then picking according to the order makes it unnecessary for a merchant to accumulate and store excessive amounts of product in a warehouse, effectively reducing the risk that the merchant will have excess inventory.
Patent WO-2020082473-A1 (WO)
Title: Color filter substrate and liquid crystal display device
Inventor: YANG CHAOQUN
IPC: G02F1/1335
Filed: 2018-11-19
Abstract: A color filter substrate (21) and a liquid crystal display device. The color filter substrate (21) comprises a base substrate (10), a plurality of quantum dot filter units (20) arranged in an array that are provided on the base substrate (10), and retaining walls (30) that are located between respective quantum dot filter units (20) and that are provided on the base substrate (10). The retaining walls (30) comprises a black matrix layer (31) provided on the base substrate (10) and a reflective layer (32) provided on the black matrix layer (31). The thickness of the retaining walls (30) is greater than the thickness of the quantum dot filter units (20). The reflective layer (32) may re-reflect light irradiated to a surface thereof into the quantum dot filter units (20) for secondary use, which thereby improves the utilization rate of light while simultaneously preventing the occurrence of the color mixture of light penetrating other quantum dot filter units (20).
Patent WO-2019179148-A1 (WO)
Inventor: PING LIFENG
IPC: A23L33/125
Filed: 2018-11-20
Abstract: Provided is a method for preparing glucosamine by using shrimp and crab shells as raw materials. Said method comprises the following steps: extracting chitin from shrimp and crab shells, modifying chitin with a hydroxypropylation reagent, then obtaining a two-stage hydrolyzate of chitin by means of a two-stage hydrolysis, and subjecting the two-stage hydrolyzate of chitin to concentration, suction filtration and drying in sequence so as to obtain glucosamine. A two-stage hydrolysis is performed after modifying chitin by means of the hydroxypropylation reagent in the method to increase the water solubility of chitin, so that the hydrolysis rate in the conversion of macromolecular polysaccharides in chitin to glucosamine is increased, thereby increasing the yield of the final product glucosamine in the process of using shrimp and crab shells as raw materials to prepare glucosamine.
Patent WO-2019205646-A1 (WO)
Inventor: ZHU JIANCHAO
IPC: G06K9/00
Filed: 2018-12-06
Abstract: 一种指纹识别装置、显示面板及其制作方法、显示装置。该指纹识别装置(10)包括指纹传感器(3)、孔状光阑(2)和第一屏蔽结构(4)。指纹传感器(3)包括多个传感单元(301)；孔状光阑(2)设置于所述指纹传感器(3)的入光侧且包括孔(5)，所述孔(5)允许光经由其入射至所述指纹传感器(3)的至少一个传感单元(301)；第一屏蔽结构(4)设置于所述孔状光阑(2)的背离所述指纹传感器(3)的一侧，且至少部分围绕所述孔(5)。该指纹识别装置(10)能够防止更多的干扰光通过孔(5)进入传感单元(301)，更好地提高指纹识别装置(10)的准确度。
Patent WO-2019128870-A1 (WO)
Title: 一种虚拟sim卡的通信方法、电子设备及装置
Inventor: CAI HAI
IPC: H04W8/18
Filed: 2018-12-21
Abstract: 本发明公开了一种虚拟SIM卡的通信方法、电子设备及装置，该通信方法应用于电子设备，电子设备用于设置进行通信的实体SIM卡，该通信方法包括：判断电子设备是否位于实体SIM卡所在的国家或地区；若否，则将电子设备的通信模式切换至全球虚拟SIM卡通信模式，通过电子设备的虚拟SIM卡连接到服务终端；从服务终端获取第一套餐信息，根据预设的转换表将第一套餐信息转换为第二套餐信息。通过上述方式，本发明不需要出境用户多次购买和激活虚拟SIM卡，能够省去出境用户的操作，避免产生高昂的通信费用。
Patent WO-2020034539-A1 (WO)
Title: Manufacturing method and manufacturing equipment for display panel
Inventor: HUANG BEIZHOU
IPC: G02F1/13
Filed: 2018-12-24
Abstract: A manufacturing method and manufacturing equipment (300) for a display panel (100). The manufacturing method for the display panel (100) comprises: providing a first substrate (110) and a second substrate (210); arranging an alignment layer (130) on the first substrate (110) and on the second substrate (210); arranging liquid crystals (140) and monomers between the first substrate (110) and the second substrate (210) to form a liquid crystal box; placing the liquid crystal box in a reaction chamber, and applying an increased voltage (150) to and shining a light source on the liquid crystal box to allow the monomers and the alignment layer (130) to undergo a polymerization reaction, where the light source comprises at least one wavelength, the number of shining is once or multiple times, the light source is ultraviolet light or visible light, and by controlling the conditions of the reaction between the alignment layer (130) and the monomers, defects caused during an alignment process can be reduced.
Patent WO-2020082566-A1 (WO)
Inventor: WAN MEI
IPC: G06K9/00
Filed: 2018-12-24
Abstract: A physiological sign recognition-based distance learning method, a device, an apparatus, and a storage medium, pertaining to the technical field of physiological sign recognition. The method comprises: receiving a learning instruction triggered by a learner, playing a tutorial streaming media, and acquiring a video containing the face of the learner during playback of the tutorial streaming media (S10); determining a facial expression of the learner (S20); determining, according to the facial expression, whether the learner is in a pre-determined low-effectiveness learning state (S30); if so, acquiring a tutorial frame and tutorial voice data currently being played in the tutorial streaming media (S40); and extracting a keyword from the tutorial voice data, determining, from the tutorial frame, an object requiring mixed reality according to the extracted keyword, and performing mixed reality processing on the determined object to obtain a mixed reality tutorial frame enabling the learner to have immersive experience (S50).
Patent WO-2020019661-A1 (WO)
Inventor: YU ZHENYU
IPC: H01S3/067
Filed: 2018-12-25
Abstract: 一种用于EDFA中的双980泵浦激光器（2-1,2-2）对泵结构，包括掺铒光纤（1）、两个980泵浦激光器（2-1,2-2）、两个信号/泵浦合波器（3-1,3-2）和抗干扰结构；两个980泵浦激光器（2-1,2-2）分别用于输出第一泵浦光和第二泵浦光，第一泵浦光和第二泵浦光分别正向和反向注入掺铒光纤（1）；第一泵浦光的传输光路上以及第二泵浦光的传输光路上分别设置有抗干扰结构，抗干扰结构为两个光纤布拉格光栅（4-1,4-2）或两个光滤波器（5-1,5-2）。对双980泵浦激光器（2-1,2-2）对泵结构的光路进行适当改进，通过增加光纤布拉格光栅或光滤波器作为抗干扰结构，使得任一方向的残余泵浦光均无法射入对向泵浦中，从而避免了两980对向泵浦之间的相互干扰，进而避免了对管芯的损坏。
Patent WO-2019129102-A1 (WO)
Title: 一种化学机械抛光液
Inventor: ZHOU WENTING
IPC: C09G1/02
Filed: 2018-12-26
Abstract: 提供一种化学机械抛光液，其包括，二氧化硅，至少一种增速剂，唑类化合物及其衍生物。该化学机械抛光液大大提高SiN的抛光速度且有较低的TEOS抛光速度，同时能够降低铜的抛光速度，可在较短的时间内对混合键合表面的碟形凹陷进行修复。
Patent WO-2019196530-A1 (WO)
Inventor: XU HAIPING
IPC: H04M1/18
Filed: 2019-01-14
Abstract: 一种壳体（10）。壳体（10）用于组成终端（100）的外壳。壳体（10）包括相背的第一面（11）和第二面（12）。第二面（12）开设有至少一个收容腔（15），第一面（11）开设有与收容腔（15）对应的通孔（16）。收容腔（15）用于固定安装输入输出模组（30）并使输入输出模组（30）从第二面（12）暴露，通孔（16）用于从第一面（11）暴露输入输出模组（30）。
Patent WO-2019154200-A1 (WO)
Title: Automatic stir frying machine and automatic stir frying method
Inventor: MA JUNXU
IPC: A47J27/00
Filed: 2019-01-30
Abstract: An automatic stir frying machine and an automatic stir frying method. The automatic stir frying machine comprises a housing component (500), an outer door component (600), a stove body (200), and a rotatable support apparatus (100). The stove body (200) is rotatably supported by the rotatable support apparatus (100). The rotatable support apparatus (100) and the stove body (200) are arranged within the housing component (500). The outer door component (600) is rotatably arranged on the housing component (500) to open and close the housing component (500). The stove body (200) comprises a heating compartment (205), a tray (208), a stove housing (201), and a stove door (202). The tray (208) is used for supporting a container pot (400). The heating compartment (205) is provided with an opening on the side facing the outer door component (600). The stove housing (201) is arranged outside of the heating compartment (205). The tray (208) is configured to enter and exit the heating compartment (205) via the opening. The stove door (202) is fixedly connected to the tray (208). The stove door (202) closes the opening when the tray (208) completely enters the heating compartment (205). Compared with the prior art, the stove body (200) and the rotatable support apparatus (100) are no longer directly exposed in the external environment, the structure is simple and reliable, the opening and closing of the stove body (200) favor manual operation, thus obviating a pot-lifting structure and increasing the safeness, stability, and serviceability of the apparatus.
Patent WO-2019149273-A1 (WO)
Title: Method and device for interworking between service function chain domains
Inventor: HU ZHIYUAN
IPC: H04L45/24
Filed: 2019-02-01
Abstract: Embodiments of the present disclosure relate to method and device for interworking between service function chain (i.e., service chain) domains. In some embodiments, there is provided a communication method comprising: receiving, at a first logic node of a first service chain in a first domain, a first packet associated with a second service chain in a second domain; converting the first packet into a second packet comprising first interworking information between the first service chain and the second service chain, the first interworking information comprising a flag indicating that the second packet is an interworking packet, an address of the first logic node, a first flow identifier of the second packet, a first service path identifier of the second packet and metadata associated with the second service chain; transmitting the second packet to a second logic node in the second domain; and receiving from the second logic node a response to the metadata.
Patent WO-2020168607-A1 (WO)
Inventor: JIN HUI
IPC: G01N27/30
Filed: 2019-03-21
Abstract: L'invention concerne un procédé de préparation d'un capteur d'interféron γ électrochimique aptamère sans marqueur basé sur un nanocomposite de macromolécule dendritique/nanoparticules d'or/disulfure de molybdène. Le procédé consiste à revêtir goutte-à-goutte le composite sur une surface d'une électrode pour préparer une électrode modifiée, un groupe mercapto terminal d'une chaîne aptamère d'interféron γ étant relié à des nanoparticules d'or au moyen d'une liaison Au-S de façon à préparer une électrode modifiée d'un aptamère composite. L'interféron γ, s'il est présent, est spécifiquement lié à une chaîne aptamère sur un capteur, résultant en l'ouverture et l'étirement de la structure en épingle à cheveux de l'aptamère, de sorte que du bleu de méthylène MB dans un électrolyte peut être efficacement absorbé, ce qui résulte en un signal redox de MB qui est significativement amélioré. Une relation linéaire entre l'intensité du courant d'un pic d'oxydation de MB et la concentration d'interféron γ est ajustée, et un capteur d'interféron γ électrochimique aptamère sans marqueur est construit. Le procédé est simple en termes de fonctionnement, de faible coût, possède une sensibilité élevée et une bonne sélectivité, et le capteur ainsi préparé deviendra un nouveau capteur électrochimique aptamère sans marqueur pour la détection à haute sensibilité et à haute sélectivité d'interféron γ dans des échantillons biologiques.
Patent WO-2020015377-A1 (WO)
Inventor: ZHOU XIANGTIAN
IPC: A61K31/517
Filed: 2019-03-22
Abstract: L'invention concerne un procédé de traitement de la myopie et une utilisation pharmaceutique de celui-ci. En agrandissant la choroïde à l'aide d'un médicament, l'alimentation en oxygène de la sclérotique est augmentée, ce qui permet d'augmenter le flux sanguin choroïdien pour traiter la myopie provoquée par l'hypoxie sclérale.
Patent WO-2019205939-A1 (WO)
Inventor: ZHU JIANKANG
IPC: C12N15/63
Filed: 2019-04-10
Abstract: 提供一种具有特定重复序列的供体DNA，以及用于基因编辑的试剂组合。还提供了通过所述重复片段介导的植物定点重组方法，包括采用具有特定结构的供体DNA，借助定点切割核酸酶对目标基因的特定位点进行切割，并借助供体DNA中的同源臂将该供体DNA片段整合入切割位点。
Patent WO-2020015399-A1 (WO)
Title: Light guide plate and display device
Inventor: CHENG JIAHE
IPC: G02F1/13357
Filed: 2019-04-11
Abstract: A light guide plate (30a), comprising a main body (31a), a light entry surface (32a) located at a side portion of the main body (31a), and a light exit surface (33a) located at a top portion of the main body (31a). Bubbles (311a) are formed in the main body (31a). Also disclosed is a display device comprising the light guide plate. The provision of bubbles can reduce the weight of the light guide plate and disrupt the total internal reflection of light, producing a softened light-emitting effect, such that the light can be uniformly emitted.
Patent WO-2019201173-A1 (WO)
Inventor: HU ZHIYONG
IPC: G01K1/08
Filed: 2019-04-12
Abstract: A sensor, comprising: a housing (1); a detecting element (2) provided inside the housing (1); a first cylinder (3) provided inside the housing (1) and sleeved outside the detecting element (2), the first cylinder (3) having an amount of elastic deformation in the direction of a surface around the first cylinder (3); and a particle filler for filling an inner cavity of the housing (1). When external environment produces mechanical shock to the sensor or the sensor produces mechanical vibration, the limiting action of the first cylinder (3) and the particle filler enables the detecting element (2) to only have very little vibration displacement or even no vibration displacement with respect to the housing (1). The external mechanical shock may be partially or completely absorbed by the first cylinder (3) and the particle filler, so as to reduce the vibration displacement caused by the shock of the detecting element (2). The first cylinder (3) can guide the detecting element (2) and corrects the offset angle thereof during installation, so that a pin of the detecting element (2) does not break off or split by receiving excessive force, and the function failure of the sensor due to mechanical vibration or external mechanical shock is avoided.
Patent WO-2020007091-A1 (WO)
Inventor: LI ZIHUA
IPC: H01L27/32
Filed: 2019-04-12
Abstract: 一种显示面板及其制备方法，以及一种显示装置。显示面板包括：基板（110）；绝缘层（120）设置在该基板（110）上，该绝缘层（120）远离该基板（110）的一侧表面上具有多个凹槽（130）；以及多条布线（140），分别设置在该多个凹槽（130）中，其中，该多条布线（140）位于该显示面板的非显示区中。即使在高温处理工艺中布线（140）熔融，也能够避免熔融后的布线（140）彼此接触，从而避免了由于产生短路而导致显示异常。
Patent WO-2020007129-A1 (WO)
Title: Context acquisition method and device based on voice interaction
Inventor: LIANG YANG
IPC: G06V10/764
Filed: 2019-05-16
Abstract: Provided in the embodiments of the present invention are a context acquisition method and device based on voice interaction. The method comprises: acquiring a scene image collected by an image collection apparatus at a voice starting point of the present conversation, and extracting a human facial feature of each user in the scene image; if it is determined, according to the human facial feature of each user and a human face database, that there is a second human facial feature matching a first human facial feature, acquiring a first user identifier corresponding to the second human facial feature from the human face database, wherein the first human facial feature is the human facial feature of one user, and the second human facial feature is the human facial feature, which is stored in the human face database, of a user in a conversation state; and if it is determined that there is a stored conversation corresponding to the first user identifier in a voice database, determining context of voice interaction according to the present conversation and the stored conversation, and after a voice end point of the present conversation is obtained, storing the present conversation in the voice database. By means of the present embodiment, precision in acquiring context of voice interaction can be improved.
Patent WO-2019223635-A1 (WO)
Inventor: XIE LIANG
IPC: H04N5/235
Filed: 2019-05-20
Abstract: 本发明提供了一种抗运动鬼影的HDR方法及便携式终端。采用了将正常曝光图像、欠曝光图像映射到过曝光图像上，在过曝光图像上进行融合，使融合的图像在亮处更多考虑使用欠曝光图像的值，在暗处更多考虑使用过曝光的值，使暗处与亮处都有较丰富的信息，最终生成抗运动鬼影的HDR图像，从而提高了去除鬼影后的高动态范围图像的视觉效果。
Patent WO-2020243922-A1 (WO)
Title: Automatic machine learning policy network for parametric binary neural networks
Inventor: YAO ANBANG
IPC: G06N3/08
Filed: 2019-06-05
Abstract: Systems, methods, apparatuses, and computer program products to receive a plurality of binary weight values for a binary neural network sampled from a policy neural network comprising a posterior distribution conditioned on a theta value. An error of a forward propagation of the binary neural network may be determined based on a training data and the received plurality of binary weight values. A respective gradient value may be computed for the plurality of binary weight values based on a backward propagation of the binary neural network. The theta value for the posterior distribution may be updated using reward values computed based on the gradient values, the plurality of binary weight values, and a scaling factor.
Patent WO-2020001473-A1 (WO)
Inventor: CHEN SHE
IPC: A61P35/00
Filed: 2019-06-26
Abstract: Provided are the use of a small nucleolar ribonucleic acid SNORD33 as a biomarker for predicting the efficacy of platinum in triple negative breast cancer, and the corresponding kits and detection methods.
Patent WO-2020103461-A1 (WO)
Inventor: GUO BIN
IPC: B61F5/02
Filed: 2019-07-01
Abstract: A pull rod base (3) a, vehicle body (1), and a rail vehicle, the pull rod base (3) comprising a base (31) and a connecting base (32), the base (31) being used for fixed connection to the vehicle body (1); the top part of the connecting base (32) is detachably connected to the bottom part of the base (31), and the connecting base (32) is provided with a connecting structure used for mounting a bogie.
Patent WO-2020019979-A1 (WO)
Inventor: CUI XIAODONG
IPC: G06F3/0481
Filed: 2019-07-10
Abstract: 提供了一种显示控制方法及终端。该显示控制方法包括接收用户对目标区域显示的N个图标中的第一图标的滑动输入；响应于滑动输入，在目标屏显示第一图标对应的第一应用程序的程序界面；其中，目标屏基于滑动输入确定。
Patent WO-2020206856-A1 (WO)
Inventor: LIU CHAO
IPC: B65D33/25
Filed: 2019-07-11
Abstract: A self-sealing bag having a function of preventing opening by children, relating to the technical field of self-sealing bags, and comprising a double-sided bag body (1) and a sealing strip (2) provided at the opening of the bag body (1), two ends of the sealing strip (2) being fixedly connected to two sides of the bag body (1) in a thermally bonded manner, the sealing strip comprising a first self-sealing strip (21) and a second self-sealing strip (22), the first self-sealing strip (21) and the second self-sealing strip (22) being respectively provided with grooves (211) and ribs (221) capable of snap-fitting each other for sealing, both an upper edge line and a lower edge line of the first self-sealing strip (21) being connected to the bag body in a thermally bonded manner, a lower edge line of the second self-sealing strip (22) being connected to the bag body in a thermally bonded manner; an easy-to-tear strip (3) is provided at the position of the first self-sealing strip (21) between a thermally bonding line of the upper edge line and the grooves (211), the easy-to-tear strip (3) being connected to the bag body (1) in a thermally bonded manner, one end of the easy-to-tear strip (3) being provided with a pinch sheet (31), the part where the bag body (1) and the pinch sheet (31) are thermally bonded being a dotted line-shaped seam (4) provided along the outline of the pinch sheet (31). The invention ensures that a certain technique is required to open the self-sealing bag, effectively preventing children from opening the self-sealing bag and touching articles in the self-sealing bag, avoiding danger.