baber/WOPTO huggingface dataset:
Patent WO-2020073819-A1 (WO)
Inventor: YANG SHUNLIN
IPC: D21J3/00
Filed: 2019-09-27
Abstract: A firework base and a manufacturing method therefor. The components of the firework base and the mass percentages thereof are: 8.33% of waste paper, 66.67% of straw, 8.34% of reinforcing powder, 8.33% of corn starch, 5% of PVA, 0.25% of crosslinking agent, 0.5% of moisture-proof agent, 0.83% of mold release agent, 1.75% of toughening agent. The firework base and the manufacturing method therefor save energy, and are environmentally friendly and low in costs, being suitable for generalization and application.
Patent WO-2020108070-A1 (WO)
Inventor: NIE ZHIWEN
IPC: H01L51/56
Filed: 2019-09-27
Abstract: A preparing method for a quantum dot light-emitting diode. The quantum dot light-emitting diode is a positive-type device. The method comprises the steps of: providing an anode; forming a hole function layer on a surface of the anode; forming a layer of short-chain ligand compound on a surface of the hole function layer; and forming a quantum dot light-emitting layer on a surface of the short-chain ligand compound. The method can obtain stable quantum dots, and can greatly improve the recombination of electron/hole pairs in excitons and improve the device efficiency. In addition, the ligand exchange method has the advantages of simple steps, short operation time, and effective avoidance of influence on other film layers.
Patent WO-2021062827-A1 (WO)
Inventor: FAN QIANG
IPC: H04W72/04
Filed: 2019-09-30
Abstract: Disclosed are a communication method, apparatus and system, which can be applied to a multi-connectivity scenario. On the basis of the solution provided in the embodiments of the present invention, a first access network device allocates, according to the number of acquired data radio bearers (DRBs) that are supported by a terminal and apply a data frame compression function, to a second access network device, the number of DRBs that can be configured by the second access network device for the terminal and apply the function, and notifies the second access network device of an allocation result. By using the method, the total number of DRBs that are configured by different access network devices for a terminal device and apply the data frame compression function cannot exceed the capability limit of the terminal. The solution is also applicable to a packet data convergence protocol replication function and an Ethernet header compression operation function. The allocation of the number of contexts maintained for the function can also refer to the solution.
Patent WO-2021072661-A1 (WO)
Inventor: LI HELIN
IPC: A61P35/00
Filed: 2019-10-15
Abstract: Disclosed are an electroactive and degradable supramolecular microgel and drug-loaded supramolecular microgel, and a preparation method and a use thereof. The supramolecular microgel comprises chitosan, hydroquinone and an auxiliary material. The preparation method of the supramolecular microgel comprises formulating an aqueous phase comprising chitosan and hydroquinone and an organic phase comprising Span 80 in cyclohexane, and performing a water-in-oil reverse microemulsion polymerization process to synthesize the supramolecular microgel, wherein chitosan and hydroquinone undergo cross-linking by means of hydrogen bonding between amino and hydroxy groups, and chitosan and hydroquinone are present at a mass ratio of 1:0.33 to 3. The supramolecular microgel can be efficiently loaded with a drug such as doxorubicin hydrochloride and prepared as a drug-loaded supramolecular microgel. The drug-loaded supramolecular microgel can be degraded by both urea and lysozymes, achieving controlled release of the drug in a particular environment. The present invention provides a novel approach for the development of a multi-responsive drug delivery platform.
Patent WO-2021077371-A1 (WO)
Inventor: CHEN ZHUOWEI
IPC: G05D1/00
Filed: 2019-10-24
Abstract: 本申请提供了一种无人机的交互方法、可移动平台的交互方法、设备、无人机、可移动平台、系统及计算机可读存储介质，所述无人机的交互方法包括：接收指定控件的触发指示；确定所述指定控件当前对应的功能模式，所述功能模式根据无人机的状态决定；提供与所述功能模式相对应的至少一个功能按键。本申请实施例中通过设置所述指定控件在无人机不同的状态下对应不同的功能模式，将不在同一时刻执行的功能集成于一个控件中，有效减少了控件数量。
Patent WO-2020088368-A1 (WO)
Inventor: CAO BINBIN
IPC: H01L29/786
Filed: 2019-10-25
Abstract: 一种薄膜晶体管，包括：设置于基板上的有源层以及与有源层电接触的源极和漏极，其中，源极和漏极均包括层叠设置的第一子电极和第二子电极，且第一子电极相对于第二子电极靠近所述有源层；源极和漏极中的至少一者的第二子电极与有源层在基板上的正投影的交叠区域的面积，小于其第一子电极与有源层在基板上的正投影的交叠区域的面积。
Patent WO-2021027079-A1 (WO)
Inventor: YAN TIANTIAN
IPC: F04D25/08
Filed: 2019-10-29
Abstract: A fan and an electric appliance. The fan comprises: a driving structure (4); an impeller (1) comprising a cover plate (10) installed at the driving structure (4); a shroud (3) covering the impeller (1); a diffuser (2) positioned at one end of the impeller (1) facing an air outlet (32) and comprising a first protrusion portion (20) connected to the driving structure (4), the first protrusion portion (20) protruding toward the shroud (3), the diffuser (2) further comprising an inner annular member (22), and an outer annular member (24) having a smooth transition connection with the shroud (3), wherein the shroud (3), the cover plate (10) and the diffuser (2) define an air channel comprising a varying cross-section portion close to an air inlet and a constant cross-section portion close to the air outlet. In the fan of the present invention, an air flow can flow through the entire air channel smoothly, and thus the fan has improved efficiency.
Patent WO-2021088076-A1 (WO)
Inventor: DONG LEI
IPC: H04W72/04
Filed: 2019-11-08
Abstract: Provided are a wireless communication method and apparatus, wherein same can be applied to an Internet of vehicles, such as V2X, LTE-V and V2V, or can be used in fields such as D2D, intelligent driving and intelligent connected vehicles. The method comprises: determining one or more first frequency domain units in a first time unit and at least one second frequency domain unit in a second time unit, wherein the first frequency domain unit is a frequency domain unit of other apparatuses that is used for sending data, and the second frequency domain unit is a frequency domain unit reserved by the other apparatuses on the second time unit; determining, in the first time unit, a first frequency domain unit group associated with a second candidate frequency domain unit group in the second time unit; and determining, according to energy detection on the first frequency domain unit group on the first time unit, whether the second candidate frequency domain unit group on the second time unit is available. Thus, communication interference can be reduced, and the reliability of a service can be ensured.
Patent WO-2020155789-A1 (WO)
Inventor: LI MIN
IPC: G06Q40/08
Filed: 2019-11-19
Abstract: 一种基于区块链的存证方法和装置，应用于包括业务提供方节点设备和保险服务方节点设备的区块链系统；所述方法包括：所述保险服务方节点设备从所述区块链的分布式数据库上获取所述业务提供方节点设备发送的目标业务订单信息（步骤102）；基于目标保单内容生成投保凭证交易，其中，所述目标保单内容基于所述目标业务订单信息而生成（步骤104）；将所述投保凭证交易发送到所述区块链的分布式数据库，以使所述投保凭证交易被所述区块链的节点设备共识验证后，被收录于所述区块链的分布式数据库（步骤106）。
Patent WO-2021102606-A1 (WO)
Title: 选择信息的处理装置
Inventor: LIU XUEKAI
IPC: H04N21/431
Filed: 2019-11-25
Abstract: 本发明涉及一种选择信息的处理装置，装置包括：时刻信息生成单元，用于随着时间流生成时刻信息并发送；处理器、数据库、音频播放器、视频播放器，处理器根据接收到的时刻信息查询时刻-提示信息列表，每当达到第一时刻查询得到对应的第一提示信息ID，然后从数据库中调用该第一提示信息ID对应的第一提示信息并发送给视频播放器显示；匹配检测器，接收时刻信息生成单元发送的时刻信息，处理器将接收到的第一选择信息发送给匹配检测器，每当达到第三时刻查询时刻-选择信息列表得到对应的第二提示信息，与第一选择信息进行匹配。本发明选择信息的处理装置，可以随着时间流动态的处理不同的选择信息，从而实现有效和快速的选择信息的处理。
Patent WO-2020114287-A1 (WO)
Inventor: LIU ZHIQIANG
IPC: C07C29/141
Filed: 2019-11-27
Abstract: 本发明涉及钌镍/活性炭共负载型催化剂及其制备方法和其在糖催化加氢制备糖醇中的应用。本发明通过简单的浸渍还原法将金属钌和镍共负载到吸附速度快、比表面积大的活性炭上，制备出Ru-Ni/AC催化剂，并应用于木糖醇、阿拉伯醇、山梨醇、甘露糖、麦芽醇等系列糖醇的制备。催化剂活性高，稳定性好，可多批次重复利用，产物产率高。总之，本发明的催化剂制备工艺简单、生产成本低、催化效率高、稳定性好，适用于多种糖醇的制备过程，通用性好。
Patent WO-2021109103-A1 (WO)
Inventor: NI AIPING
IPC: B65D25/54
Filed: 2019-12-06
Abstract: Disclosed is a mug-type yoghurt box capable of providing a spoiled yoghurt warning, belonging to the field of yoghurt boxes. The mug-type yoghurt box comprises a yoghurt box body (1), wherein a dispersion frame (2) is fixedly connected to an inner wall of the yoghurt box body (1); a liquid inlet hole (4) is cut in one branch of the dispersion frame (2), and the branch is tubular; a through hole is cut at a side end of the yoghurt box body (1); a guide pipe (6) is fixedly connected to the through hole; one end of the guide pipe (6) is fixedly in communication with the branch, where the liquid inlet hole (4) is cut, of the dispersion frame (2); a gradual-change-type puncture mechanism is arranged on the inner side of the guide pipe (6); and a spoiling-alert handle (3) is fixedly connected to the side end of the yoghurt box body (1). Due to the fact that the spoiling-alert handle (3) capable of automatically being deformed is additionally arranged at a side end of the yogurt box body (1), when yoghurt spoils, gas generated by yoghurt fermentation makes the spoiling-alert handle (3) bulge and deform, attracting the attention of a person who drinks the box of yoghurt along with overflowing of the spoiled yogurt, such that the occurrence rate of drinking of spoiled yogurt by mistake is greatly reduced, and a safeguard is provided for the healthy diet of a consumer.
Patent WO-2021088186-A1 (WO)
Inventor: AORI GELI
IPC: H01L21/331
Filed: 2019-12-06
Abstract: A silicon carbide Schottky clamped transistor, relating to the field of semiconductor devices. The silicon carbide Schottky clamped transistor comprises an N+-type substrate collector region (1); an N-type collector region (2) and a P-type base region (3) located in the N+-type substrate collector region (1); an N+-type emitter region (4) located in the P-type base region (3), wherein a P+-type base region contact region (5) is arranged in the N+-type emitter region (4); and oxide isolation layers (6), wherein the oxide isolation layers (6) are located on a side wall of the N+-type emitter region (4) and side walls of the P-type base region (3) and the N-type collector region (2). Further provided is a preparation method for the silicon carbide Schottky clamped transistor. The difficulty and the costs of the device preparation process are greatly reduced by using the characteristic that different oxidation rates of different crystal faces of silicon carbide lead to different phenomena in terms of forming contacts by means of Ni metal and N-type and P-type silicon carbide.
Patent WO-2021103119-A1 (WO)
Inventor: XU XU
IPC: A61P25/16
Filed: 2019-12-09
Abstract: The present application relates to the technical field of medicine, and specifically relates to novel uses of macelignan, comprising applications in preparing a Tau protein oligomerization inhibitor, applications in preparing a Tau protein fibrosis inhibitor, applications in preparing a Tau protein hyperphosphorylation inhibitor, and applications in preparing a medicament for preventing and treating neurodegenerative diseases. Experiments show that macelignan effectively suppresses the formation of heparin-induced Tau protein fibers; by utilizing computer molecular docking, the way in which macelignan and Tau protein fiber monomers are bonded is confirmed; macelignan also reduces the level of phosphorylation of Tau protein at serine loci 396 and 404 in SH-SY5Y/Tau and HEK293/Tau cells; and, macelignan promotes the dephosphorylation effect of p-Tau protein by increasing the activity of PP2A.
Patent WO-2021114097-A1 (WO)
Inventor: MA TENG
IPC: A61B8/12
Filed: 2019-12-10
Abstract: Provided are an ultrasonic transducer and an ultrasound endoscope system; an ultrasonic wafer (2) of the ultrasonic transducer surrounds the outer peripheral surface of an annularly arranged backing ring (1); an inner electrode layer (3) is located on the inner ring of the ultrasonic wafer (2); an electric pulse is applied to excite the inner surface of the ultrasonic wafer (2); an outer electrode layer (4) is located on the outer peripheral surface of the ultrasonic wafer (2); the outer surface of the ultrasonic wafer (2) is excited by applying an electric pulse; the electrode direction of the inner electrode layer (3) is arranged perpendicular to the electrode direction of the outer electrode layer (4); by means of changing the excitation position of the inner electrode layer (3) and the outer electrode layer (4) on the ultrasonic wafer (2), the ultrasonic transducer can be adjusted in the circumferential direction and the focus position, thus the imaging of the ultrasonic transducer in the sound field area is uniform and consistent.
Patent WO-2021114146-A1 (WO)
Inventor: LIU PENGHUI
IPC: H05K7/20
Filed: 2019-12-11
Abstract: The present application provides a heat pipe, comprising an upper heat pipe layer, a lower heat pipe layer disposed opposite to the upper heat pipe layer to define an accommodating space, and a flow channel layer accommodated in the accommodating space. The flow channel layer comprises a plurality of pipe walls spaced apart from each other. Each of the pipe walls is separately clamped between the upper heat pipe layer and the lower heat pipe layer. The upper heat pipe layer and the lower heat pipe layer are respectively attached and fixed to the pipe walls, and two adjacent pipe walls, the upper heat pipe layer and the lower heat pipe layer enclose a flow channel allowing a heat-exchange working medium to flow. Both the upper heat pipe layer and the lower heat pipe layer are steel sheets. The present application also provides a loudspeaker device using the heat pipe.
Patent WO-2020125529-A1 (WO)
Title: 互动式语音应答菜单的应用方法、系统、装置及存储介质
Inventor: LIU BO
IPC: H04M3/51
Filed: 2019-12-11
Abstract: 本申请实施例涉及客服互动式语音应答领域，公开了一种互动式语音应答菜单的应用方法、系统、装置及计算机可读存储介质。互动式语音应答菜单的应用方法包括：采集用于表征历史用户通话习惯及行为习惯的第一特征信息；根据第一特征信息建立历史用户特征模型；设置与历史用户特征模型对应的专属语音应答菜单；获取当前呼入用户的身份信息；向所述当前呼入用户展示与所述身份信息对应的所述专属语音应答菜单或默认菜单。
Patent WO-2021120142-A1 (WO)
Title: Procédé pour prolonger le temps ouvert de peintures et composition de peinture
Inventor: HONG BING
IPC: C09D5/00
Filed: 2019-12-20
Abstract: L'invention concerne un procédé amélioré pour prolonger le temps ouvert, en particulier relativement à une matière de charge bon marché et respectueuse de l'environnement avec moins ou même pas de COV supplémentaires. L'invention concerne une composition de peinture comprenant un polyoxométalate et une composition de peinture à base d'eau, le polyoxométalate étendant au moins 20 % le temps ouvert de la composition de peinture à base d'eau.
Patent WO-2021120147-A1 (WO)
Title: Réponse à une radiorecherche par des dispositifs à multiples modules d'identité universelle d'abonné
Inventor: OZTURK OZCAN
IPC: H04W68/02
Filed: 2019-12-20
Abstract: Certains aspects de la présente divulgation concernent des techniques pour répondre à une radiorecherche par des dispositifs à multiples modules d'identité universelle d'abonné (multi-USIM). Un procédé qui peut être exécuté par un équipement utilisateur (UE) consiste à résider sur une première cellule associée à un premier module d'identité universelle d'abonné (USIM), l'UE ayant un premier USIM et un second USIM ; à recevoir un message de radiorecherche en provenance de la première cellule ; et, en réponse au message de radiorecherche, à transmettre un premier message de réponse indiquant que l'UE demande à entrer dans un mode de veille ou inactif sur la première cellule.
Patent WO-2021120217-A1 (WO)
Inventor: CHEN WENBIN
IPC: G06T17/00
Filed: 2019-12-20
Abstract: La présente invention concerne un appareil d'acquisition d'images, un procédé d'acquisition d'images et une puce d'acquisition. L'appareil d'acquisition d'images (10) comprend : un processeur (101), un module de caméra infrarouge (102), un premier projecteur de granularité (103) et un second projecteur de granularité (104), le processeur (101) étant électriquement connecté au module de caméra infrarouge (102). Le premier projecteur de granularité (103) est utilisé pour exécuter une projection de granularité sur une première région de projection selon une direction préréglée ; et le second projecteur de granularité (104) est utilisé pour exécuter une projection de granularité sur une seconde région de projection selon la direction préréglée. Deux régions sont respectivement soumises à une acquisition d'images de sorte que l'agrandissement de la zone d'un seul point lumineux est empêché, et la précision d'une image 3D est assurée, et une image d'acquisition de granularité finalement générée couvre les deux régions, ce qui améliore le champ de vision.
Patent WO-2021127856-A1 (WO)
Title: 摄像光学镜头
Inventor: Chen Jiekang
IPC: G02B13/18
Filed: 2019-12-23
Abstract: 一种摄像光学镜头（10），自物侧至像侧依序包含：第一透镜（L1），第二透镜（L2），第三透镜（L3），第四透镜（L4），第五透镜（L5），第六透镜（L6），第七透镜（L7），以及第八透镜（L8）。摄像光学镜头（10）的焦距为f，第一透镜（L1）的焦距为f1，第二透镜（L2）的焦距为f2，第四透镜（L4）物侧面的曲率半径为R7，第四透镜（L4）像侧面的曲率半径为R8，第三透镜（L3）的轴上厚度为d5，第三透镜（L3）的像侧面到第四透镜（L4）的物侧面的轴上距离为d6，满足下列关系式：0.90≤f1/f≤1.40；f2≤0.00；-0.80≤(R7+R8)/(R7-R8)≤-0.27；2.40≤d5/d6≤12.00。摄像光学镜头（10）具有大光圈、广角化和超薄等良好的光学性能。
Patent WO-2020135533-A1 (WO)
Title: 一种馈电系统、阵列天线以及基站
Inventor: JIN LI
IPC: H01Q21/00
Filed: 2019-12-25
Abstract: 本申请实施例提供一种馈电系统、阵列天线以及基站，涉及移动通信技术领域。用以提供一种结构简单的移相馈电系统。该馈电系统位于金属板的背面，所述馈电系统包括：多个第一馈电腔体，以及悬置于所述多个第一馈电腔体内的多个第一馈电带状线；其中，所述多个第一馈电带状线中每个第一馈电带状线包括多个输出端口，所述多个第一馈电腔体与所述金属板的接地层共用金属面；所述金属面上具有与位于所述金属板正面的多个第一辐射单元对应的多个开孔，所述每个第一馈电带状线的多个输出端口通过所述多个开孔与所述多个第一辐射单元一一连接，所述多个第一馈电带状线，用于向所述多个第一辐射单元提供传输信号。
Patent WO-2021103257-A1 (WO)
Inventor: HONG HAO
IPC: C07C45/60
Filed: 2019-12-27
Abstract: The present invention provides a continuous preparation method for a 2-amino-pyrrole-3- carboxylate. The preparation method comprises: continuously feeding a chloroacetaldehyde trimer solution into a first continuous reactor to carry out continuous acid catalyzed depolymerization on chloroacetaldehyde trimer to obtain a chloroacetaldehyde solution; and continuously feeding a 3-amino-3-iminopropanoic acid ethyl ester solution, an alkali solution and a chloroacetaldehyde solution into a second continuous reactor for a condensation reaction to obtain the 2-amino-pyrrole-3-carboxylate. The continuous process breaks through the limitation of anhydrous chloroacetaldehyde, and the reaction speed of preparing anhydrous chloroacetaldehyde by using a continuous reaction is faster than that by batches and the yield is higher. When the prepared chloroacetaldehyde solution is directly used in the condensation reaction of the next step, material ratio is more controllable, and the first and second steps are compatible, thereby improving the yield of the 2-amino-pyrrole-3-carboxylate in general. In addition, the continuous process avoids the amplification effect of batches and ensures the high yield in industrial application.
Patent WO-2021103281-A1 (WO)
Inventor: MAO RUJIA
IPC: F21V19/00
Filed: 2020-01-02
Abstract: A furniture light-emitting assembly and a light-emitting seat having same. The furniture light-emitting assembly comprises: a strip-shaped lamp (1), a fixing member (2), a heat insulation layer (3), a light-guide material layer (4) and a power supply assembly; the heat insulation layer (3) is made of a transparent or translucent material, and the strip-shaped lamp (1) is provided on the fixing member (2) in such a way that the back face thereof is adhered to the fixing member (2) or the fixing member (2) and the light-guide material layer (4) are sewn and spliced to fix the strip-shaped lamp (1). The furniture light-emitting assembly can be applied to various soft-pack furniture, can emit light in any shape at any position of a soft-pack furniture product, and has advantages such as soft light, high visual comfort, and good visual effect. The light-emitting seat having the furniture light-emitting assembly has advantages such as soft light, high visual comfort, good visual effect, and high-end appearance of the seat as a whole.
Patent WO-2021098036-A1 (WO)
Inventor: LUO XIONG
IPC: A45B25/14
Filed: 2020-01-16
Abstract: 一种电动开合的遮阳伞，包括上伞盘（2）、下伞盘（3）、长伞骨（4）、短伞骨（5）以及中棒（1），下伞盘（3）可相对中棒（1）上下滑动，上伞盘（2）固定在中棒（1）的顶部，长伞骨（4）与上伞盘（2）相转动铰接，短伞骨（5）的一端与下伞盘（3）相铰接，短伞骨（5）的另一端与长伞骨（4）的上部相铰接组成伞骨架，中棒（1）的下部设有一壳体（30），壳体（30）内设有绳轴（8）以及驱动绳轴（8）转动的电机（10）和传动机构，绳轴（8）通过左右一对固定座（6）可转动地径向穿置在中棒（1）内，绳轴（8）上设有伞绳（80），伞绳（80）的一端固定在绳轴（8）上，另一端向上沿中棒（1）的内孔穿过上伞盘（2）、弯折向下与下伞盘（3）相连接，壳体（30）内还设有电池（40）和电路板，壳体（30）外设有控制按钮（17，18）。该电动开合的遮阳伞结构合理紧凑，无需人工操作就能实现伞架电动开合，且成本也较低。
Patent WO-2020156275-A1 (WO)
Title: Method and apparatus for multi-band communication
Inventor: WANG YING
IPC: H04W12/06
Filed: 2020-01-19
Abstract: The present application provides a method and an apparatus for multi-band communication. The method comprises: a first device receives a first frame sent by a second device, the first frame carrying request information for requesting for authentication, connection, or reconnection on at least two bands; and the first device performs authentication, connection, or reconnection of the second device on the at least two bands according to the request information. By means of the present method, the efficiency of multi-band device authentication and connection can be improved.
Patent WO-2021098042-A1 (WO)
Inventor: WANG YALI
IPC: H01Q1/50
Filed: 2020-02-03
Abstract: Provided are an antenna, a middle terminal frame, and a terminal, relating to the field of communication hardware. The antenna comprises: a first antenna unit and a second antenna unit that are arranged adjacent to each other, wherein the first antenna unit comprises a first antenna branch and a first parasitic branch, and the second antenna unit comprises a second antenna branch. The first parasitic branch is located between the first antenna branch and the second antenna branch; and the first parasitic branch is of a shape similar to an L and comprises a first branch section and a second branch section, wherein a first end of the first branch section is in contact with a grounding region, a second end of the first branch section is engaged with a first end of the second branch section, and a second end of the second branch section points towards the second antenna branch.
Patent WO-2021159438-A1 (WO)
Title: Thermoreversibly crosslinked polyvinylchloride membrane
Inventor: XU SHENGHUA
IPC: C08L27/06
Filed: 2020-02-14
Abstract: The invention is directed to a sealing device (1) comprising a waterproofing layer (2) comprising a thermally reversibly crosslinked polyvinylchloride material comprising a thermally reversibly crosslinked polyvinylchloride resin, at least one plasticizer, and optionally at least one mineral filler, wherein the thermally reversibly crosslinked polyvinylchloride resin has been obtained by reacting a polyvinylchloride resin with a crosslinking agent, optionally in the presence of a catalyst and/or a promoter. The invention is also related to a method for producing a sealing device, to use of the thermally reversibly crosslinked polyvinylchloride material for preparing of a waterproofing or a roofing membrane, and to a method for covering a substrate.
Patent WO-2021159480-A1 (WO)
Inventor: HAO CHENXI
IPC: H04L5/00
Filed: 2020-02-14
Abstract: Des aspects de la présente invention concernent des communications sans fil et, plus particulièrement, des techniques de calcul et de rapport d'informations d'état de canal (CSI) pour des transmissions à points d'émission/réception multiples (mTRP) à multiplexage par répartition dans le temps (TDM).
Patent WO-2020228448-A1 (WO)
Title: Stirrer assembly, stirring machine, and stirring cup
Inventor: LIU YAN
IPC: A47J43/046
Filed: 2020-04-07
Abstract: A stirrer assembly (100), a stirring machine, and a stirring cup (600). The stirrer assembly (100) comprises: a stirrer (101), a heat-conducting stirring shaft (102), a semiconductor chilling plate (103), and a heat sink (104). The heat-conducting stirring shaft (102) comprises a heat-conducting component consisting of a good heat conductor. The stirrer (101) is in heat-conducting connection with one end of the heat-conducting stirring shaft (102). The other end of the heat-conducting stirring shaft (102) is in heat-conducting connection with the cold end of the semiconductor chilling plate (103). The hot end of the semiconductor chilling plate (103) is in heat-conducting connection with the heat sink (104). This solution is used for cooling the stirrer, and taking away some heat from a part where frictional heat is generated.