baber/WOPTO huggingface dataset:
Patent WO-2021114606-A1 (WO)
Inventor: XU YONG
IPC: H02K9/06
Filed: 2020-06-24
Abstract: An air- and water-cooled high-power permanent magnet traction motor having a hanging structure, comprising a housing, a stator component, and a rotor component. The housing encloses to form a mounting space used for mounting the stator component and the rotor component. The housing is provided with an air-cooling channel in communication with the mounting space. The rotor component comprises a rotating shaft. When rotating, the rotating shaft drives blades on the rotating shaft to rotate, thereby driving the air in the mounting space to flow towards the air-cooling channel; while flowing, the air absorbs heat of a high-temperature area in a mounting channel and releases heat to a low-temperature area, thus balancing the distribution of heat between the areas in the mounting channel; at the same time, the air exchanges heat with the housing when flowing in the air-cooling channel, the heat carried by the air is transmitted via the housing and dispersed into the external atmosphere, thus implementing even cooling of the interior of the high-power permanent magnet traction motor, and preventing an uneven distribution of heat within the motor.
Patent WO-2022000357-A1 (WO)
Inventor: HUANG MIN
IPC: H04B7/08
Filed: 2020-07-01
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiver of orbital angular momentum (OAM) multiplexing based communication may receive, from a transmitter of the OAM multiplexing based communication, a plurality of reference signals corresponding to a plurality of aperture pairs, wherein a reference signal of the plurality of reference signals corresponds to an OAM mode of a corresponding aperture pair; transmit, to the transmitter, a feedback message comprising beamforming information based at least in part on the plurality of reference signals; and receive, from the transmitter, a plurality of data streams that are beamformed based at least in part on the beamforming information. Numerous other aspects are provided.
Patent WO-2022011711-A1 (WO)
Title: Communication method, communication device, electronic device and computer storage medium
Inventor: FU TING
IPC: H04W76/28
Filed: 2020-07-17
Abstract: The embodiments of the present disclosure relate to the technical field of wireless communications. Disclosed are a communication method, a communication apparatus, an electronic device and a computer storage medium. Said method comprises: receiving first configuration information, the first configuration information comprising a feedback delay indication value set of hybrid automatic repeat request acknowledgement (HARQ-ACK), the feedback delay indication value set being a subset of a candidate feedback delay indication value set of the HARQ-ACK, and the candidate feedback delay indication value set comprising an integer greater than 15. According to the method in the embodiments of the present disclosure, a feedback delay indication value in the feedback delay indication value set can be set to be a numerical value greater than 15, thereby providing UE with a large number of time slots for demodulating a PDSCH and generating HARQ-ACK information, increasing the duration of the feedback delay of the UE, and ensuring that the UE can effectively complete the demodulation of the PDSCH and the generation of the HARQ-ACK information.
Patent WO-2021013164-A1 (WO)
Inventor: GAO YOULI
IPC: G06F16/176
Filed: 2020-07-22
Abstract: 本发明实施例提供一种文档共享的方法、装置和电子设备，接收待共享文档，并将文档进行格式转换，向各个客户端广播下载通知消息，当第一客户端对文档进行内容修改时，接收第一客户端修改内容消息，并将批注内容广播给各个客户端。
Patent WO-2021027556-A1 (WO)
Inventor: WANG YANG
IPC: B06B1/16
Filed: 2020-07-28
Abstract: A rotating member combination apparatus and a connecting shaft therefor. The rotating member combination apparatus comprises at least a first rotating member and a second rotating member, and further comprises a connecting shaft for the first rotating member and the second rotating member. At least one of the first rotating member and the second rotating member is connected to the connecting shaft by means of a spiral groove and a protrusion structure matching the spiral groove. A connecting shaft for the rotating member combination device, wherein the connecting shaft is provided with a first protrusion or a third spiral groove matching the first rotating member of the rotating member combination device. Compared with the prior art, the connecting shaft provided by the present invention can connect two or more rotating members, achieves the relative position relation of the two or more rotating members in the circumferential direction, does not require any state conditions in an adjustment process, can control the relative position of the rotating members in the circumferential direction in a static state or at any rotational speed, is high in control precision and flexible in control mode, and can achieve adjustment modes such as manual adjustment, electrical automatic control, hydraulic adjustment, or pneumatic adjustment.
Patent WO-2022021182-A1 (WO)
Title: Procédés et systèmes pour des opérations de mobilité dans un système d'accès intégré et de liaison terrestre
Inventor: HUANG YING
IPC: H04W28/02
Filed: 2020-07-30
Abstract: L'invention concerne des procédés, un appareil et des systèmes pour déterminer si un transfert intercellulaire entre des nœuds de réseau doit avoir lieu, ainsi que des procédés pour effectuer un transfert intercellulaire. L'invention concerne des mécanismes pour la gestion de mobilité dans un réseau IAB par échange d'informations, telles que des informations de configuration de mobilité et des informations d'aide à la mobilité, entre autres.
Patent WO-2021036817-A1 (WO)
Title: Vehicle body frame and vehicle having same
Inventor: PENG WANG
IPC: B62D27/02
Filed: 2020-08-14
Abstract: A vehicle body frame (10) and a vehicle having same. The vehicle body frame (10) comprises: transverse beams (20), each transverse beam (20) being provided with a transverse sliding groove (21); longitudinal beams (30), the longitudinal beams (30) being connected to the transverse beams (20), and each longitudinal beam (30) being provided with a longitudinal sliding groove (31); and connectors (40), the connectors (40) being provided at joints between the transverse beams (20) and the longitudinal beams (30), the connectors (40) being mounted on the transverse beams (20) by means of transverse rivets (41) and mounted on the longitudinal beams (30) by means of longitudinal rivets (42), the transverse rivets (41) slidably fitting the transverse sliding grooves (21), and the longitudinal rivets (42) slidably fitting the longitudinal sliding grooves (31). On the basis of the described vehicle body frame, the technical effects, such as a reliable and non-loose structure and convenient assembly, can be achieved.
Patent WO-2021043040-A1 (WO)
Inventor: XIA TIEXIN
IPC: H01H35/26
Filed: 2020-08-26
Abstract: 具有在线采样校验功能的电气系统及其校验方法，用于高压、中压电气设备，包括电气设备（8）、气体密度继电器（1）、气体密度检测传感器、阀（4）、压力调节机构（5）、在线校验接点信号采样单元（6）和智控单元（7）。通过压力调节机构（5）调节压力的升降，使得电气设备（8）的气体密度继电器（1）发生接点动作，接点动作通过在线校验接点信号采样单元（6）传递到智控单元（7），智控单元（7）根据接点动作时的密度值，检测出报警和/或闭锁接点信号动作值和/或返回值，无须检修人员到现场就能完成气体密度继电器（1）的校验工作，大大提高了电网的可靠性，提高了工作效率，降低了运行维护成本，同时实现气体密度继电器（1）和气体密度检测传感器间的相互自校验，进而实现免维护。
Patent WO-2021047390-A1 (WO)
Inventor: ZHAO XING
IPC: H04W52/02
Filed: 2020-08-26
Abstract: 本发明公开了一种降低功耗的方法及移动终端，应用于至少支持第一网络制式及第二网络制式的移动终端，第一网络制式的功耗高于第二网络制式的功耗，该方法包括：监听移动终端的通信数据；根据通信数据及针对通信数据预设的判断标准判断移动终端是否处于高速流量场景；在移动终端处于高速流量场景时，将移动终端接入第一网络制式对应的第一移动网络；在移动终端未处于所述高速流量场景时，将移动终端接入第二网络制式对应的第二移动网络。
Patent WO-2021169214-A1 (WO)
Inventor: LIU ZHIJUN
IPC: G06F16/21
Filed: 2020-08-28
Abstract: A data processing method, comprising: comparing first full data from a source database (12) with second full data from a target database (14) (S206), the first full data and the second full data being data generated before triggering a data comparison operation; parsing a transaction log of the source database (12) to obtain first incremental data (S218), the first incremental data being data after triggering the data comparison operation; and querying whether the first incremental data exists in the target database (14) (S220). In this way, data in the databases can be compared without stopping service writing, which ensures the normal operation of a service and improves the user experience.
Patent WO-2021057540-A1 (WO)
Title: Glp-1 compound
Inventor: ZHOU SHULIANG
IPC: A61K38/26
Filed: 2020-09-15
Abstract: The invention relates to the field of medicine synthesis, and a GLP-1 compound is disclosed. Also disclosed are the use of the GLP-1 compound for preparing a pharmaceutical composition for treating diseases, and the use of the pharmaceutical composition in the preparation of drugs for treating at least one of the following diseases. The diseases include type II diabetes, impaired glucose tolerance, type I diabetes, obesity, hypertension, metabolic syndrome, dyslipidemia, cognitive disorder, atherosclerosis, myocardial infarction, coronary artery heart disease, cardiovascular disease, stroke, inflammatory bowel syndrome and/or dyspepsia or gastric ulcer, hepatic fibrosis disease and pulmonary fibrosis disease.
Patent WO-2021068715-A1 (WO)
Title: Welding control system and method for k-tig deep penetration welding under action of resultant magnetic field
Inventor: SHI YONGHUA
IPC: B23K9/167
Filed: 2020-09-16
Abstract: A welding control system and control method for K-TIG deep penetration welding under the action of a resultant magnetic field. A resultant magnetic field is composed of a rotating magnetic field and a longitudinal magnetic field, and the resultant magnetic field is introduced into an area where a K-TIG deep penetration welding arc is located, such that an original motion state of the welding arc can be changed under the action of an electromagnetic force of the resultant magnetic field. The welding control system is mainly composed of a resultant magnetic field excitation system and a K-TIG deep penetration welding system. The control method is a control method based on a penetration state of a weld joint, the penetration state of the back side of the weld joint is collected by a high-dynamic camera, and the parameters of the resultant magnetic field are automatically adjusted after analysis and determination by an industrial control computer, thereby ensuring that the back side of the weld joint is in a good penetration state.
Patent WO-2021128996-A1 (WO)
Title: 一种含艾叶提取物的天然植物抑菌软膏及其制备方法
Inventor: LIN ZEBIN
IPC: A61K36/71
Filed: 2020-09-22
Abstract: 一种含有艾叶提取物的天然抑菌软膏及其制备方法。该软膏主要包含艾叶提取物、马齿苋提取物、苦参根粉、甘草酸二钾、山茶籽油、薄荷脑、薰衣草精油以及牡丹皮提取物等多种高效的抑菌消炎组分。这些组分均为天然来源，无毒、无刺激。该软膏具有明显的抑菌、消炎、镇痛、止痒的效果，对大肠杆菌及金黄色葡萄球菌均具有明显的抑制效果，且具有护肤作用，并且不含化学合成抑菌剂和防腐剂，绿色、安全、无毒、无刺激。
Patent WO-2021088561-A1 (WO)
Inventor: TIAN TAIXU
IPC: H04L45/24
Filed: 2020-09-25
Abstract: Disclosed are a method, device, and equipment for load sharing in a BIER network. The method comprises: a network device acquires a BIER packet and determines, on the basis of identifiers in the BIER packet, a target next-hop node for reaching a destination address of a first BIER packet among multiple next-hop nodes of the network device. Then, the network device generates a target forwarding table on the basis of the target next-hop node and forwards the first BIER packet on the basis of the target forwarding table. The present application no longer performs load sharing of BIER packets with a control plane issuing a large amount of load sharing tables to a forwarding plane, but rather performs load sharing of BIER packets with a network device forwarding plane generating the target forwarding table; as such, not only is the control plane prevented from issuing a large amount of load sharing tables, but the problem of packet loss or extra packets when a link failure occurs also is prevented, thus increasing the effect of load sharing.
Patent WO-2021139298-A1 (WO)
Inventor: LIU JIAN
IPC: D06F39/02
Filed: 2020-10-15
Abstract: 一种清洗装置及具有其的洗衣机。清洗装置包括盒体（10），盒体（10）具有直接投放通道（11）和存储腔（12），直接投放通道（11）的第一端用于投放洗涤物料，直接投放通道（11）的第二端靠近洗涤桶设置以将投放的洗涤物料导至洗涤桶内，存储腔（12）具有投放口（121）和排出口（122），排出口（122）与直接投放通道（11）的第一端相连通；驱动部（20），驱动部（20）与盒体（10）相连接，驱动部（20）用于将存储在存储腔（12）内的洗涤物料驱动至直接投放通道（11）的第一端内，并通过直接投放通道（11）的第二端导至洗涤桶内进行清洗作业。该清洗装置能够实现直接投放，也可以实现自动投放，结构简单、加工容易，有效地提高了具有该清洗装置的洗衣机的实用性。
Patent WO-2021143238-A1 (WO)
Title: Mobile blocking train operation control method and system based on train autonomous positioning
Inventor: ZHANG YAJING
IPC: B61L23/16
Filed: 2020-10-19
Abstract: Provided are a mobile blocking train operation control method and system based on train autonomous positioning; the control method, centered on an on-board device, achieves autonomous positioning and integrity checking by means of satellites, and, in combination with train-to-train communication train-safety protection technology, according to the real-time position, speed, and line status of a preceding train, dynamically calculates allowable travel and a target distance curve so as to achieve mobile blocking. In comparison with the prior art, the invention improves the efficiency of line use, system working efficiency, and operational efficiency, reduces the quantity of trackside devices, and reduces system construction and maintenance costs.
Patent WO-2022087928-A1 (WO)
Title: 解压缩电路的生成方法和装置
Inventor: HUANG YU
IPC: G01R31/3187
Filed: 2020-10-28
Abstract: 一种解压缩电路的生成方法和装置，涉及IC芯片测试领域，解压缩电路的生成方法包括：根据扫描链的输入端的位置坐标确定驱动异或门的位置坐标，以及，驱动异或门与扫描链的输入端的耦合关系（S601）；根据扫描链的输入端的位置坐标确定中间异或门的位置坐标，以及，中间异或门与驱动异或门的耦合关系（S602）；根据中间异或门的位置坐标确定CA寄存器的位置坐标，以及，CA寄存器与中间异或门的耦合关系（S603）。
Patent WO-2021098501-A1 (WO)
Inventor: SUN YANZAN
IPC: H04B17/391
Filed: 2020-11-03
Abstract: A channel model realization method based on a generative adversarial network. A discriminator and a generator of an adversarial network are alternately trained by using real channel data and channel data generated by the generator until the discriminator cannot distinguish between the real channel data and the generated data, such that the generator learns the channel data, and is then used for generating channel data having the same statistical characteristic, thereby achieving the aim of establishing a stationary channel model and a generalized non-stationary channel model for a channel. The JS divergences of channel data generated in the present invention are all less than 0.08, which can accurately comply with the distribution of real channel data.
Patent WO-2022057052-A1 (WO)
Title: Treatment system and treatment method for landfill leachate wastewater
Inventor: YE WEIBING
IPC: C02F9/10
Filed: 2020-11-03
Abstract: The present application relates to a treatment system and treatment method for landfill leachate wastewater. The landfill leachate wastewater treatment system comprises a pretreatment system, a disk-tube reverse osmosis (DTRO) system, an evaporation system, a reverse osmosis (RO) system and a drying system. The pretreatment system, the DTRO system, and the evaporation system are sequentially connected. The pretreatment system is used for pretreating landfill leachate wastewater to obtain a dehydrated first solid and a filtrate; the DTRO system is used for treating the filtrate to obtain a first purified water and a concentrated solution; and the evaporation system can be used for evaporating and separating the concentrated solution to obtain a second solid and distilled water. The drying system is connected with the evaporation system, in order to dry the second solid. The RO system is connected with the evaporation system, in order to retreat the distilled water to obtain a second purified water and muddy water. The first solid and the second solid are discharged out and sent to landfill, the first purified water and the second purified water are discharged out, and the muddy water is introduced into the evaporation system for evaporation and separation again.
Patent WO-2022052282-A1 (WO)
Title: Système de propulsion d'hélice de gouvernail et navire
Inventor: SHU YONGDONG
IPC: B63H5/125
Filed: 2020-11-06
Abstract: La présente invention concerne un système de propulsion d'hélice de gouvernail et un navire. Le système de propulsion d'hélice de gouvernail comprend un élément d'entraînement (1), une structure d'arbre de transmission et un ensemble hélice de gouvernail (4) qui sont reliés de manière séquentielle, l'ensemble hélice de gouvernail (4) comprend un mécanisme de changement de vitesse (41) et des pales (43) ; le mécanisme de changement de vitesse (41) comprend un arbre d'entrée (411), un arbre de sortie (412), une boîte de vitesses (413), et un ensemble d'embrayage (414) ; l'arbre d'entrée (411) est relié à la structure d'arbre de transmission ; l'arbre de sortie (412) est relié aux pales (43) ; et la boîte de vitesses (413) fonctionne conjointement avec l'ensemble d'embrayage (414) pour ajuster un rapport de vitesse de rotation de l'arbre de sortie (412) à l'arbre d'entrée (411).
Patent WO-2022094995-A1 (WO)
Inventor: BEGA DARIO
IPC: H04W24/02
Filed: 2020-11-07
Abstract: Des modes de réalisation de la présente divulgation se rapportent à l'anonymisation de données permettant la minimisation "drive-test" dans un réseau de communication. Un procédé consiste : à générer, au niveau d'un premier dispositif, des premières informations d'anonymisation associées à la minimisation "drive-test" (MDT), les premières informations d'anonymisation indiquant une condition d'anonymisation requise pour des données associées à la MDT, la condition d'anonymisation correspondant à un ensemble de traitements d'anonymisation ; et à transmettre les premières informations d'anonymisation à un second dispositif pour déclencher la MDT. De cette manière, plusieurs niveaux d'anonymisation de données peuvent être mis en œuvre pendant la MDT au moyen d'un consentement de l'abonné à plusieurs niveaux. Ainsi, avant de transférer des données associées à un UE à un consommateur de données, ces données peuvent être rendues anonymes par l'application de fonctions d'anonymisation appropriées sur la base du consentement de l'abonné à plusieurs niveaux.
Patent WO-2021179650-A1 (WO)
Inventor: YAO NANFEI
IPC: F25D11/00
Filed: 2020-11-09
Abstract: An ice maker (100) and a refrigerator having same. The ice maker (100) comprises: an ice making support (1), the ice making support (1) being provided with an accommodation cavity (11), and the ice making support (1) being provided with first positioning holes (121) and second positioning holes (131); ice making grids (2), the ice making grids (2) being provided with first fitting shafts (21) and second fitting shafts (22), the first fitting shafts (21) being rotatable relative to the first positioning holes (121), and at least a part of the second fitting shafts (22) being rotatably provided in the second positioning holes (131); an ice removing handle (3), the ice removing handle (3) being in thread fit with the first fitting shaft (21), and when the ice removing handle (3) is subjected to a pulling force in a direction away from the ice making support (1), the ice making grids (2) rotating to remove ice.
Patent WO-2022110161-A1 (WO)
Inventor: JIANG MINGGEN
IPC: F27D17/00
Filed: 2020-11-30
Abstract: 一种耐磨钢球锻造余热的热移位装置，其包括冷却区域(A)、设置在耐磨钢球锻造机(B)和冷却区域(A)之间的送料单元(C)、自动排球单元(D)、钢球提升器(T)。所述热移位装置一方面通过双层料床(1)和上层轨道(3)、下层轨道(2)的设置，能够充分的利用锻造耐磨钢球的余热对冷却后进入二次加热系统之前的耐磨钢球进行预热，从而杜绝能量的损耗和浪费，降低生产成本；另一方面冷却和预热所用轨道进行上下叠设，进而减小轨道占用空间，结构简单，方便实施。
Patent WO-2022027882-A1 (WO)
Title: Control method for car damping device
Inventor: ZHOU SHUANGLIN
IPC: B66B5/00
Filed: 2020-12-02
Abstract: A control method for a car damping device, comprising: calculating an elongation amount dL of a car side traction rope (30) under a predetermined pulling force F when a car (10) is located at a certain floor; determining whether the calculated elongation amount dL is greater than a predetermined elongation amount ΔL; if a determination result is no, controlling a car damping device (12) not to act when the car (10) stops at the certain floor; and if the determination result is yes, controlling the car damping device (12) to act when the car (10) stops at the certain floor. The control method can effectively prolong the service life of the car damping device (12) by reducing the acting frequency of the car damping device (12) while not increasing the discomfort of passengers when getting in or out of a car.
Patent WO-2022095210-A1 (WO)
Inventor: WANG ZENGYUE
IPC: G01C21/16
Filed: 2020-12-10
Abstract: 一种惯性测量模组（100）和无人飞行器。惯性测量模组（100）包括：电路板（10），包括本体部（11）和位于本体部（11）边缘的隔离部（12），隔离部（12）与本体部（11）之间设有间隔槽（13），且隔离部（12）通过连接部（14）与本体部（11）连接；惯性测量单元（20），设置于隔离部（12），惯性测量单元（20）用于感测惯性测量数据；及加热源（30），设置于隔离部（12），加热源（30）用于将惯性测量单元（20）加热至预设的温度。惯性测量模组（100）有效地降低加热源（30）在加热过程中产生的热应力对惯性测量单元（20）精度、寿命的影响。
Patent WO-2021238166-A1 (WO)
Title: Energy-saving device for vertical boiler
Inventor: CHEN JIANSONG
IPC: F23J15/06
Filed: 2020-12-12
Abstract: An energy-saving device for a vertical boiler, comprising a bottom plate (1), a boiler body (2) and an exhaust pipe (5), wherein the outer wall of the exhaust pipe (5) is fixedly connected to a cooling water pipe (6), and the top outer wall of the bottom plate (1) is fixedly connected to water pumps (11); the inner wall of the boiler body (2) is fixedly connected to a thermal insulation layer (3), and the water inlet end of the water pumps (11) is connected to the inner wall of the cooling water pipe (6) by means of a pipeline; the water outlet end of the water pumps (11) is connected to the inner wall of the thermal insulation layer (3) by means of a pipeline; and the top outer wall of the bottom plate (1) close to the water pumps (11) is fixedly connected to two supporting columns (10), and the exhaust pipe (5) is fixedly connected to top outer walls of the two supporting columns (10). By means of providing the cooling water pipe (6), the water pumps (11) and the thermal insulation layer (3), the cooling water pipe (6) recovers waste heat of exhaust gas discharged into the exhaust pipe (5) during the working process of the boiler body (2), and then water that has absorbed heat is introduced into the thermal insulation layer (3) by means of the water pumps (11), thereby preventing the energy loss of the boiler body (2) and improving the energy-saving performance thereof.
Patent WO-2022082979-A1 (WO)
Inventor: LI YANLE
IPC: C23C4/12
Filed: 2020-12-17
Abstract: Procédé de préparation de revêtement à gradient fonctionnel tangentiel sur la base d'une ligne angulaire d'impacts ISO, consistant : au moyen d'un seuil de taux d'érosion d'une base de pièce comme condition de contrainte, à déterminer une corrélation entre des rapports composites de revêtements à gradient fonctionnel tangentiel et des angles d'impact ; selon une règle de distribution d'angles d'impact de surfaces de pièce à travailler, à établir un diagramme de lignes angulaires d'impacts ISO de surfaces de pièce à travailler ; à réaliser un trajet de pulvérisation thermique le long de lignes angulaires d'impacts ISO et à mettre en correspondance les rapports composites des revêtements à gradient fonctionnel tangentiel correspondant aux lignes angulaires d'impacts ISO ; à commander automatiquement un taux d'alimentation en poudre et une position d'un pistolet de pulvérisation selon des exigences au moyen d'un programme ; et à effectuer une pulvérisation thermique. Sont en outre divulgués, un revêtement à gradient fonctionnel tangentiel, un système de préparation de revêtement à gradient fonctionnel tangentiel et un dispositif de préparation de revêtement à gradient fonctionnel tangentiel.
Patent WO-2022062230-A1 (WO)
Inventor: WEN XINGZHI
IPC: G06F9/30
Filed: 2020-12-25
Abstract: 一种指令处理方法、指令处理装置和芯片，所述方法包括：在执行第一指令时，记录所述第一指令携带的目标运算单元标识值（31）；在执行第二指令时，比较所述第二指令启用的运算单元的运算单元标识值与所述目标运算单元标识值是否相同（32）；在所述第二指令启用的运算单元的运算单元标识值与所述目标运算单元标识值相同的情况下，将所述第二指令的操作数送至所述运算单元进行计算，记录所述第二指令的结果寄存器地址，并继续执行后续指令（33）。
Patent WO-2022141247-A1 (WO)
Inventor: GUO YUEXIN
IPC: A61B8/04
Filed: 2020-12-30
Abstract: 一种超声成像设备和弹性参数的显示方法，包括：获取目标血管的心动周期的超声回波数据（1'）以及获取用于体现心动周期的目标参数趋势图（2'）；根据超声回波数据得到心动周期内的收缩期起始时刻和收缩期结束时刻对应的脉搏波传播速度（3'）；显示目标参数趋势图、收缩期起始时刻和收缩期结束时刻对应的脉搏波传播速度，并在目标参数趋势图的相应位置上分别标记出脉搏波传播速度对应的收缩期起始时刻和收缩期结束时刻（4'）。由于目标参数趋势图中目标参数的变化趋势体现了心动周期，结合目标参数趋势图中标记的与脉搏波传播速度对应的收缩期起始时刻和收缩期结束时刻，显示脉搏波传播速度，能直观的体现两个时刻的脉搏波传播速度与心动周期的关联性。