baber/WOPTO huggingface dataset:
Patent WO-2019042261-A1 (WO)
Title: Composite heparin anticoagulation coating liquid, microspheres for coating, preparation method, and applications
Inventor: YAN TUO
IPC: A61L33/12
Filed: 2018-08-27
Abstract: Disclosed in the present invention are a composite heparin anticoagulation coating liquid, microspheres for a coating, a preparation method, and applications. In the present invention, by means of combined use of curcumin and heparin, the anticoagulation function of a heparin coating is enhanced and the stability is further improved by means of characteristics of PLA-PEG-PLA drug-loaded sustained-release microspheres, so that tissue proliferation resistance, inflammatory reaction resistance and other functions that cannot be achieved by only using a heparin coating or a protein coating and another coating are achieved; and the present invention is critical for reducing formation of thrombus in human bodies by implantable devices such as artificial blood vessels, blood vessel stents and vascular patches, and is crucial for reducing postoperative complications and prolonging the service life of the product.
Patent WO-2020042165-A1 (WO)
Inventor: ZHANG LUN
IPC: H04B10/25
Filed: 2018-08-31
Abstract: Provided are an information transmission method, an optical line termination, an optical network unit and a communication system. A method at an optical line termination (OLT) side comprises: an OLT allocating an identifier to a first optical network unit (ONU) by means of a first channel, and carrying out distance measurement on the first ONU to obtain distance measurement information of the first channel; and after the OLT and the ONU determine, by means of negotiation, to use dual channels for information transmission, the OLT carrying out data transmission of a first service with the first ONU by means of a second channel. In the method, identifier allocation and distance measurement are carried out by means of a first channel, and the data transmission of a first service is carried out by means of a second channel, such that service data having a higher requirement for delays no longer has a greater delay, thereby ensuring the normal execution of these services.
Patent WO-2020061934-A1 (WO)
Inventor: SUN ZHENNIAN
IPC: H04L1/18
Filed: 2018-09-27
Abstract: The subject application is related to a method and apparatus for Device-to-Device communication. A method for Device-to-Device communication includes transmitting a signal toward a group of user equipments (UEs); detecting a HARQ feedback signal accumulated by signal (s) from one or more UEs within the group of UEs; and transmitting a signal toward the group of UEs, wherein the UE and the group of UEs are configured to perform groupcast transmission.
Patent WO-2020024418-A1 (WO)
Title: Acoustic cavity shield against high-frequency radiation and thermal energy in 5g era
Inventor: QIAN XIAOCHEN
IPC: H05K9/00
Filed: 2018-09-28
Abstract: The present utility model provides an acoustic cavity shield against high-frequency radiation and thermal energy in the 5G era. The shield is constituted by a metal outer housing, a plastic inner housing, and an adhesive arranged therebetween; the outer wall of said plastic inner housing is in close contact with the inner wall of said metal outer housing, and the outer wall of the plastic inner housing is joined to the entire inner wall surface of the metal outer housing. The beneficial effects of the present utility model are: by means of its electroplating layer, the metal outer housing has increased resistance to interference and high-frequency radiation. The plastic inner housing is attached on the outer housing, in comparison with a thermal insulation layer attached on the outer housing; operation is simple, automation is easy to implement, and production efficiency is greatly improved. The plastic inner housing covers the entire inner side of the metal outer housing, achieving full-range thermal insulation of the inner wall of the shield, such that thermal insulation performance is better and operability is broader. At the same time, the dual-layer structure also improves the fatigue resistance strength and service life of the shield.
Patent WO-2019062832-A1 (WO)
Title: Tigit antibody, antigen-binding fragment thereof, and medical use thereof
Inventor: FU YAYUAN
IPC: C07K16/28
Filed: 2018-09-28
Abstract: A TIGIT antibody, an antigen-binding fragment thereof, and a medical use thereof. The present invention relates to a murine antibody, a chimeric antibody, and a humanized antibody comprising a CDR region of the TIGIT antibody, and a pharmaceutical composition comprising the TIGIT antibody and the antigen-binding fragment thereof, and a use thereof as a medicament. In particular, the present invention also relates to a use of a humanized TIGIT antibody for preparing a medicament for the treatment of TIGIT-associated diseases or conditions.
Patent WO-2020062276-A1 (WO)
Title: 昼夜切换方法、装置、电子设备及可读存储介质
Inventor: LI LIN
IPC: H04N5/232
Filed: 2018-09-30
Abstract: 一种昼夜切换方法、装置、电子设备及可读存储介质，在前端设备工作在彩色模式下时，可以通过对多种要素的判断确定是否可以切换为黑白模式。该昼夜切换方法无需为前端设备增加硬件，从而可以降低设备的成本和出现故障的概率。在阈值设置合理的情况下，可以进行准确的昼夜切换，不会出现昼夜模式反复切换的情况，对于一些小场景的昼夜切换也能准确进行，提高昼夜切换的效率和准确度。
Patent WO-2020034397-A1 (WO)
Title: Geothermal heating-based capsule-type expansion body and method for using same in plugging formation leakages and improving formation bearing capabilities
Inventor: LIN TIEJUN
IPC: C09K8/516
Filed: 2018-10-29
Abstract: A geothermal heating-based capsule-type expansion body and a method for using same in plugging formation leakages and improving formation bearing capabilities, the capsule-type expansion body (3) being composed of a capsule-type expansion body housing (10) and a liquid or solid temperature-controlled expansion material (11, 12), which circulates following a drilling fluid (2) and which enters formation cracks and holes around a well and at a farther distance, same expanding rapidly and at a large amplitude after being heated to a certain temperature range following geothermal heating so as to plug various types of leaking formations (5) and improve formation bearing capabilities by means of elastic deformation adaptation. The capsule-type expansion body (3) is divided into a physical gasification type or a chemical decomposition reaction type according to the principle of expansion of the liquid or solid temperature-controlled expansion material (11, 12), and remains in a unexpanded state during relatively low-temperature ground transportation and when circulating and flowing within a wellbore; when the temperature for a physicochemical reaction is reached, rapid and large-amplitude volume expansion occurs to seal formation leakages and achieve fast, effective, adaptive, long-distance, releasable sealing, and so on.
Patent WO-2019223239-A1 (WO)
Title: Method for preparing polyvinyl alcohol non-woven fabric coated composite material
Inventor: CUI YUEFEI
IPC: D06N3/04
Filed: 2018-10-30
Abstract: Disclosed is a method for preparing a polyvinyl alcohol non-woven fabric coated composite material. The method comprises the steps of: unwinding a polyvinyl alcohol non-woven fabric, introducing same into a coating roller (1-4) via a pull roller (1-2) and subjecting to quantitative coating with a coating die head (1-3), and then introducing same into a drying channel (1-5) for drying; and setting the dried composite non-woven fabric by means of a setting roller (1-6), cooling same by means of a cooling roller (1-7), and winding same by means of a winding roller (1-8), so as to obtain a coated and composited polyvinyl alcohol non-woven fabric. After having been coated and composited by means of the technique of the present invention, the polyvinyl alcohol non-woven fabric, which originally does not possess a heat-sealing performance, has a heat-sealing performance for secondary processing, thus facilitating the implementation of automatic machinery processes, such as edge sealing, sealing and continuous bag making, and thus significantly improving the article processing efficiency and reducing cost; at the same time, the fiber joints in the polyvinyl alcohol non-woven fabrics are made more stable, thus further improving the mechanical properties thereof; and the elongation at break of the polyvinyl alcohol is improved, thereby allowing the polyvinyl alcohol non-woven fabric to be softer and more comfortable.
Patent WO-2020029471-A1 (WO)
Title: Automobile anti-pinch device with easy installation and low cost
Inventor: JI RONGHUA
IPC: E05F15/48
Filed: 2018-11-23
Abstract: Disclosed is an automobile anti-pinch device with easy installation and low cost, comprising an anti-pinch strip body (1), a fixing bracket (2), a sealing cover (3), a connecting wire (4), a wire interface (5) and an anti-pinch controller (13), wherein the anti-pinch strip body (1) is an internally hollow insulation rubber (6), a first electric conductor (7) and a second electric conductor (8) are provided on an inner surface of the insulation rubber (6), a gap is reserved between the first electric conductor (7) and the second electric conductor (8), a wire is provided in each of the electric conductors, the insulation rubber (6) is provided with an assembly part (11) at a lower portion thereof, the anti-pinch strip body (1) is provided with a resistor (12) at an end thereof, and two ends of the resistor (12) are respectively electrically connected to the wires. The automobile anti-pinch device has a simple structure, high sensitivity and low cost, which can prevent the problems that the state of an obstacle cannot be detected due to low sensitivity of an anti-pinch module, and sensitivity is reduced or even fails due to wear or oxidation of an conductor part, thereby improving use safety. Furthermore, various constituent parts of the automobile anti-pinch device each can be replaced without scrapping the device as a whole, thereby reducing use costs.
Patent WO-2020082501-A1 (WO)
Title: Procédé de fabrication de substrat de réseau, substrat de réseau et appareil d'affichage
Inventor: Ge Bangtong
IPC: H01L27/12
Filed: 2018-11-29
Abstract: L'invention concerne un procédé de fabrication de substrat de réseau, impliquant : après un processus de gravure humide d'une couche métallique d'électrode de source et de drain (17), la mise en oeuvre d'un polissage sur un motif de résine photosensible en forme d'îlot (19) pour la première fois, de telle sorte qu'un bord du motif de résine photosensible en forme d'îlot (19) est aligné avec un bord d'une section métallique d'électrode de source et de drain (171).
Patent WO-2020113640-A1 (WO)
Title: Device for english interactive memory
Inventor: ZHOU LIANHUI
IPC: G09B19/06
Filed: 2018-12-12
Abstract: A device for English interactive memory, comprising a base (1), a support (2), a rotating part (3), a transparent table (6), a mobile part (7), an upper stopper (30), a lower stopper (29), a drawer (19), a height adjusting assembly, a locking assembly and a fixing assembly. The support (2) is arranged vertically, and the bottom of the support (2) is connected to the base (1); the mobile part (7) is arranged vertically and is slidably connected to the support (2), and the top end of the mobile part (7) is connected to the transparent table (6); the rotating part (3) is disposed under the transparent table (6) and is rotatably connected to the mobile part (7); an upper connecting part (4) is provided on the top of the rotating part (3), and a lower connecting part (5) is provided on the bottom of the rotating part (3); a pointer (27) is provided within the transparent table (6); an identification region (26) is uniformly arranged at the top of the upper connecting part (4); cards for English learning are placed within the drawer (19), and the drawer (19) is slidably connected to the rotating part (3). The device is very interesting and interactive, can achieve a favorable English learning effect and facilities memory; the height of the device is adjustable; the rotating part (3) can be fixed when the device is not used; and the device has a good practicability.
Patent WO-2020146971-A1 (WO)
Inventor: LIN WU-HSU
IPC: G06Q20/40
Filed: 2019-01-14
Abstract: 一种电子交易卡（10），包含：一安全元件（11），储存一帐户清单，该帐户清单由多个帐户数据组成；一验证单元（12），与该安全元件（11）电连接，且能无线连接传输；一生物辨识模块（14），与该安全元件（11）电连接；一操作键（16），与该验证单元（12）及该安全元件（11）电连接，当该操作键（16）被按下时，该安全元件（11）选择帐户清单中的其中一帐户数据；该电子交易卡（10）可与一使用者的移动设备（30）无线连接，当进行交易时，在交易过程通过交易卡上的生物辨识模块（14）辨识使用者身份，通过移动设备（30）扣款，完成金融交易。本申请的电子交易卡与移动设备直接无线连接，让使用者仅需携带电子交易卡，无须额外使用转接器，让交易过程更为顺利，同时依然保有生物辨识功能，保障交易安全。
Patent WO-2019174409-A1 (WO)
Title: Data processing
Inventor: TAN XIANG
IPC: G06F16/00
Filed: 2019-01-23
Abstract: A data processing method, comprising: determining target video data reaching a preset storage cycle exists according to the preset storage cycle of different levels of video data; if yes, extracting the next level of data of the target video data when the target video data is non-final level data; and storing the next level of data corresponding to the target video data, and performing space recovery on the target video data.
Patent WO-2020150969-A1 (WO)
Title: 一种邻苯二甲腈型丙烯酸酯类单体的合成方法
Inventor: ZONG LISHUAI
IPC: C07C255/54
Filed: 2019-01-24
Abstract: 提供一种邻苯二甲腈型丙烯酸酯类单体的合成方法，属于新型高分子聚合单体制备技术领域。通过在可自由基聚合的丙烯酸酯类单体中引入可交联、配位的邻苯二甲腈结构，制备了一种含邻苯二甲腈结构的丙烯酸酯类单体。该结构特点带来的有益效果是：①邻苯二甲腈结构可通过热交联或与过渡金属盐配位，形成共价可逆配位键。将其引入聚合物分子结构中，在加热或化学物等刺激下，可自发交联或解交联，通过力学性能或颜色等物理性能的变化，构成刺激响应材料，如自愈合、智能材料等。②由于腈基和交联形成的酞菁结构具有较好的生物相容性，该单体在生物高分子领域也具有广阔的应用前景。
Patent WO-2019157969-A1 (WO)
Inventor: FAN QIANG
IPC: H04W28/02
Filed: 2019-01-31
Abstract: 本申请提供一种数据传输方法，涉及通信技术领域，能够降低超时数据包的比率。该方法包括：终端设备接收网络设备发送的上行授权信息，上行授权信息用于指示分配给终端设备的上行资源；终端设备根据待发送的N个数据包的剩余时间，为N个数据包中的K个数据包分配上行资源，N≥K≥1，K、N均为整数；终端设备在上行资源上向网络设备发送K个数据包。
Patent WO-2019214708-A1 (WO)
Title: Method and apparatus for using indication information of time domain resource allocation
Inventor: LIN ZHIPENG
IPC: H04W72/04
Filed: 2019-05-10
Abstract: Various embodiments of the present disclosure provide a method for using indication information of time domain resource allocation. The method comprises receiving from a network node indication information of time domain resource allocation for a first type of message. The method further comprises determining a location of time domain resource for a first type of message based at least in part on the indication information and/or configuration information.
Patent WO-2020232635-A1 (WO)
Title: Method and system for constructing sequencing library on the basis of methylated dna target region, and use thereof
Inventor: YANG LIN
IPC: C40B50/06
Filed: 2019-05-21
Abstract: Disclosed are a method and a system for constructing a sequencing library on the basis of a methylated DNA target region, and a use thereof. The method comprises: obtaining a DNA sample that has been subjected to bisulfite conversion and that comprises a universal sequence; conducting amplification with first specific primers and first universal primers, the first specific primers being located upstream of the target region, and the first universal primers at least partly matching or overlapping the universal sequence; and conducting amplification with second specific primers, second universal primers and labeled primers to obtain the sequencing library; wherein the second specific primers are located downstream of the first specific primers and upstream of the target region, the second universal primers overlap at least part of the sequence of the second specific primers, and the labeled primers overlap part of the sequence of the first universal primer; or, the second specific primers are located downstream of the target region, the second universal primers overlap at least part of the sequence of the first specific primers, and the labelled primers overlap part of the sequence of the second specific primers.
Patent WO-2020133911-A1 (WO)
Inventor: LI JIE
IPC: H04R31/00
Filed: 2019-05-31
Abstract: 本发明公开一种前盖的加工方法、前盖和发声装置，前盖的加工方法包括以下步骤：将金属板材的外边缘弯折形成翻边，金属板材具有上表面和下表面，所述翻边形成于所述下表面所在的一侧；将所述翻边自下表面向上表面的方向进行压制，以使所述翻边在横向上的宽度变大并与所述金属板材堆叠而共同构成所述金属板材的边缘部；对金属板材进行冲孔以形成出声孔。本发明技术方案能够更好实现前盖的边缘部厚度的增厚。
Patent WO-2019228528-A1 (WO)
Title: Lentiviral vector used for treatment of hemophilia b, lentivirus, and preparation method and application thereof
Inventor: GUO XIAOLU
IPC: A61P7/04
Filed: 2019-05-31
Abstract: The present application provides a lentiviral vector used for the treatment of hemophilia B, lentivirus, and preparation method and application thereof, wherein the lentiviral vector may be obtained by applying pTYF or modifying a pTYF lentiviral vector at the 5'-end splice donor site and further comprises a FIX gene. The FIX gene is specifically connected into the pTYF or the modified lentiviral vector of the present invention, thereby achieving a more efficient gene delivery while ensuring safety, significantly increasing the expression level of the FIX gene in bone marrow-related cells, and more efficiently accomplishing the transfer of normal genes during the gene therapy of hemophilia B.
Patent WO-2019242588-A1 (WO)
Title: Machine à glaçons dotée d'un bras palpeur articulé
Inventor: BIRD CHRISTOPHER FRANCIS
IPC: F25C1/10
Filed: 2019-06-17
Abstract: L'invention concerne une machine à glaçons (100) pour appareil de réfrigération qui comprend un moteur (110) ayant un arbre (112). Un couplage de bras palpeur (120) est relié à un arbre (112) du moteur (110). Le moteur (110) est utilisable pour faire tourner le couplage de bras palpeur (120) autour d'un axe de rotation. Un râteau à bras palpeur (130) est articulé sur le couplage de bras palpeur (120) de telle sorte que le râteau à bras palpeur (130) peut tourner par rapport au couplage de bras palpeur (120) autour d'un axe de charnière. L'axe de charnière est perpendiculaire à l'axe de rotation. Le râteau à bras palpeur (130) tourne avec le couplage de bras palpeur (120) autour de l'axe de rotation lorsque le moteur (110) fonctionne pour faire tourner le couplage de bras palpeur (120).
Patent WO-2020133954-A1 (WO)
Title: 数字性能分析方法及设备
Inventor: XU DONG
IPC: G01N27/72
Filed: 2019-06-17
Abstract: 一种数字性能分析方法及设备，包括：获取一组不含金属的产品采样数据和至少一组含金属的产品采样数据；根据不含金属的产品采样数据和含金属的产品采样数据的分布规律，计算得到不含金属的产品采样数据对应的产品误检率组和每组含金属的产品采样数据各自对应的漏检率组；根据产品误检率组、每组含金属的产品采样数据各自对应的漏检率组和误检漏检率的要求，选择相应的数值作为阈值。该方法及设备使阈值的选择得到有效的量化数据支撑，选择的阈值更符合实际使用需求，降低误检率、保证漏检率，提高对产品质量的监测。
Patent WO-2020177249-A1 (WO)
Inventor: CAI JINCHI
IPC: G06F5/06
Filed: 2019-06-28
Abstract: Disclosed is a virtual channel-based operation unit sharing system, comprising: multi-way component requesting ends, each way of the multi-way component requesting ends independently sending a request to an arbiter that has a certificate; the arbiter that has the certificate, which arbitrates the request from the multi-way component requesting ends, assigns an authority to one way component request among the multi-way component requesting ends, and sends an operand of the way component request to an operation unit; the operation unit, which provides an operation result to a distributor; the distributor without a handshake, which distributes the operation result according to a distribution destination ID, and provides same to a corresponding one way component receiving FIFO among multi-way component receiving FIFOs; the multi-way component receiving FIFOs, which are in one-to-one correspondence with the multi-way component requesting ends; multi-way component receiving ends, which are in one-to-one correspondence with the multi-way component receiving FIFOs, wherein one way component receiving end among the multi-way component receiving ends acquires the operation result from a corresponding component receiving FIFO; and a certificate return channel, which separately connects an output end of each way component receiving FIFO to the arbiter that has the certificate.
Patent WO-2020029725-A1 (WO)
Inventor: GUAN PENG
IPC: H04W72/04
Filed: 2019-07-04
Abstract: La présente invention concerne un procédé de réception et de transmission d'un signal et un dispositif de communication, qui contribuent à améliorer la qualité de transmission d'un signal. Le procédé comprend les étapes suivantes : un terminal reçoit d'un dispositif de réseau sur un premier CC de premières informations d'indication, les premières informations d'Indication étant utilisées pour indiquer une BWP pour la transmission d'un signal de liaison descendante, et un second CC dont la BWP fait partie ; un terminal et le dispositif de réseau déterminent un premier mappage parmi une pluralité de mappages obtenus à l'avance en fonction respectivement du second CC et de la BWP, le premier mappage étant utilisé pour indiquer une correspondance entre au moins un état de TCI et au moins un TCI ; l'état de TCI peut être déterminé en fonction du premier mappage et du TCI, et le dispositif de réseau peut déterminer un faisceau de transmission pour la transmission d'un signal de liaison descendante sur la base de l'état de TCI, et transmettre un signal de liaison descendante sur la base du faisceau de transmission ; et le terminal peut déterminer un faisceau de réception pour la réception du signal de liaison descendante sur la base de l'état de TCI, et recevoir le signal de liaison descendante sur la base du faisceau de réception.
Patent WO-2021016940-A1 (WO)
Inventor: LIU YANG
IPC: H04W72/04
Filed: 2019-07-31
Abstract: 本公开是关于一种V2X通信的同步信号配置方法、装置及存储介质，属于通信技术领域。所述方法包括：基站发送侧链路同步信号块S-SSB配置信息，该S-SSB配置信息用于向V2X通信的终端配置S-SSB数量；其中，S-SSB数量是指在一个周期内发送的S-SSB的个数。本公开通过基站向终端发送S-SSB配置信息，该SSB配置信息用于配置在一个周期内发送的S-SSB的个数，实现了对S-SSB数量的灵活配置，相较于采用一种固定配置，本公开实施例提供的技术方案更有利于V2X性能的提升。
Patent WO-2021022520-A1 (WO)
Inventor: ZHANG HENGMU
IPC: B05B1/18
Filed: 2019-08-07
Abstract: L'invention concerne une buse de sortie d'eau (120) et un dispositif de pulvérisation d'eau (100) la comprenant. La buse de sortie d'eau (120) comprend un corps de sortie d'eau (10) ayant une cavité de sortie d'eau (13). Le corps de sortie d'eau (10) a une extrémité d'entrée d'eau (11) et une extrémité de sortie d'eau (12) reliées à la cavité de sortie d'eau (13). L'extrémité de sortie d'eau (12) du corps de sortie d'eau (10) est pourvue d'une feuille d'écoulement de jet (20) constituée d'un matériau élastique. La feuille d'écoulement de jet (20) est pourvue d'un trou de sortie d'eau (21). Un écoulement d'eau est pulvérisé à travers l'extrémité d'entrée d'eau (11), la cavité de sortie d'eau (13) et le trou de sortie d'eau (21). La feuille d'écoulement de jet (20) est évidée dans une direction vers la partie intérieure de la cavité de sortie d'eau (13) pour former une cavité évidée (30) à l'extérieur de la feuille d'écoulement de jet (20). La buse de sortie d'eau (120) est peu susceptible d'être bloquée pendant l'utilisation et l'eau s'écoule vers l'extérieur de manière précise et douce.
Patent WO-2021031023-A1 (WO)
Inventor: BI WENPING
IPC: H04W4/70
Filed: 2019-08-16
Abstract: 本申请实施例提供一种信息处理方法和通信设备。其中，一种信息处理方法，包括：第一通信设备接收第二通信设备发送的第一信息，第一信息用于指示第一传输块集合和第二传输块集合的传输方式，第一传输块集合包括一个或多个传输块，第二传输块集合包括一个或多个传输块；第一通信设备根据第一信息确定第一传输块集合中的剩余数据需要丢弃，第一传输块集合中的剩余数据为第一传输块集合中待传输的传输块；第一通信设备根据第一信息确定在第一时间段内传输第二传输块集合中的剩余数据，第一时间段包括丢弃第一传输块集合中的剩余数据时剩余的时间，第二传输块集合中的剩余数据为第二传输块集合中待传输的传输块。
Patent WO-2020232852-A1 (WO)
Inventor: WANG YAMIN
IPC: C07D263/32
Filed: 2019-08-20
Abstract: Disclosed in the present invention are an organic light-emitting material and a preparation method therefor, and an organic light-emitting device. The organic light-emitting material comprises a benzophenanthrene derivative which has good planarity and strong visible π-π *  absorbing ability and has high-quantum yield fluorescence emission capability. Therefore, the benzophenanthrene derivative with a large π-conjugated system has an efficient electron transmission characteristic, and as an efficient electron-withdrawing group, the benzophenanthrene derivative improves the charge transfer efficiency and effectively improves the light-emitting efficiency of the organic light-emitting device.