baber/WOPTO huggingface dataset:
Patent WO-2020220786-A1 (WO)
Title: Heat exchange system and motor
Inventor: WANG DINGHUI
IPC: H02K9/10
Filed: 2020-02-07
Abstract: The present application discloses a heat exchange system and a motor. The heat exchange system is used for cooling a heating component of the motor and comprises: a first heat exchange unit disposed in a to-be-cooled area of the motor for heat exchange, the first heat exchange unit comprising a plurality of first heat exchange branches connected in parallel; a second heat exchange unit disposed outside the motor, and the second heat exchange unit being connected to the first heat exchange unit through a pipeline assembly to form a closed heat exchange loop. Each first heat exchange branch is connected with a first heat exchanger, a first valve group, and a first pressure information component, and the opening and closing of the first valve group is controlled according to the first pressure information of the first pressure information component. According to the heat exchange system and motor provided by the embodiments of the present application, the fault-tolerant operation capability and the reliability of the heat exchange system and the motor can be improved.
Patent WO-2021159348-A1 (WO)
Title: Random access channel and associated uplink data channel structure construction
Inventor: ZHANG YUSHU
IPC: H04W74/00
Filed: 2020-02-12
Abstract: The implementations disclosed provide apparatus, systems, and methods for channel structure construction for a two-step random access channel (RACH) using a new radio (NR) user equipment (UE) wireless device. The wireless device includes one or more computer processors configured to generate a physical RACH (PRACH) preamble mapped to a physical uplink shared channel (PUSCH) resource unit. The PRACH preamble is associated with a preamble group indicating a configuration of the PUSCH. The preamble group has a size indicated by radio resource control (RRC) signaling performed by the wireless device. A message is encoded including the PRACH preamble and a payload carried by the PUSCH. The configuration of the PUSCH includes parameters for decoding the message. The wireless device couples communicatively to a base station using the PUSCH. The message is transmitted to the base station. The base station decodes the message based on the parameters of the PUSCH configuration.
Patent WO-2021159527-A1 (WO)
Inventor: ZHAO PENGFEI
IPC: H02M3/157
Filed: 2020-02-14
Abstract: 本申请实施例公开了一种调压系统、片上系统及调压方法，用于为片上系统提供可调的工作电压，兼顾片上系统的初始化需求和高性能场景需求。调压系统包括片上系统和电源芯片。其中，片上系统用于输出第一PWM数字信号和第二PWM数字信号；电源芯片与片上系统耦合，用于根据第一PWM数字信号的第一占空比、第二PWM数字信号的第二占空比和电源芯片基准电压得到输出电压信号，该输出电压信号用于为片上系统提供输入电压。
Patent WO-2021163948-A1 (WO)
Inventor: GUO SHAOFEI
IPC: F28D1/02
Filed: 2020-02-20
Abstract: A heat dissipation driving device, comprising a heat dissipation housing, a partition member, a liquid inlet, a liquid outlet, a first magnet, a second magnet, and a third magnet, wherein the heat dissipation housing is configured to dissipate heat for a liquid in an interior space thereof. The partition member is disposed in the heat dissipation housing to divide the interior space of the heat dissipation housing into a first chamber and a second chamber, and at least a part of the partition member can be moved. The liquid inlet and the liquid outlet are disposed on the heat dissipation housing. The first magnet is disposed on the partition member. The second magnet is disposed in the first chamber, and the third magnet is disposed in the second chamber. At least one of the second magnet and the third magnet is an electromagnet. The electromagnet is configured to produce magnetism when energized. The second magnet and the third magnet are configured to control, under the action of magnetic force, the first magnet to drive the at least a part of the partition member to move, so as to change the volumes of the first chamber and the second chamber to control a liquid to flow in and flow out of the heat dissipation housing.
Patent WO-2021056965-A1 (WO)
Inventor: LAN TIANTIAN
IPC: G05B19/042
Filed: 2020-03-01
Abstract: L'invention concerne un contrôleur de mode principal SPI à grande vitesse. Un signal d'horloge est fourni par une PLL, et le contrôleur entier est divisé en : un domaine d'horloge lente et un domaine d'horloge à grande vitesse. La PLL utilise différents diviseurs de fréquence d'horloge pour fournir deux signaux d'horloge principaux, fournissant un signal d'horloge lente au domaine d'horloge lente et fournissant un signal d'horloge à grande vitesse au domaine d'horloge à grande vitesse. Le contrôleur de mode principal SPI à grande vitesse décrit segmente les fonctions de différents domaines d'horloge ; et une fonction d'accès à une mémoire flash SPI à grande vitesse est réalisée, économisant ainsi le temps de lecture/écriture.
Patent WO-2021082326-A1 (WO)
Title: Rotary switch and fascia gun
Inventor: WANG LIANG
IPC: H01H19/14
Filed: 2020-03-10
Abstract: A rotary switch and a fascia gun. The rotary switch comprises: an electrical component unit; a switch support, the switch support being ring-shaped, and the inner ring of the switch support being sleeved on the electrical component unit; and a rotating portion, the rotating portion being ring-shaped, the inner ring of the rotating portion being sleeved on the outer ring of the switch support, and the rotating portion being configured to rotate and drive the switch support to rotate, so as to drive the electrical component unit to rotate.
Patent WO-2021164087-A1 (WO)
Inventor: CHENG SHIYANG
IPC: H04R19/02
Filed: 2020-03-19
Abstract: La présente invention concerne un haut-parleur miniature, comprenant un substrat, un ensemble piston et tige de liaison, un dispositif d'entraînement, un premier dispositif d'injection de charge et un second dispositif d'injection de charge. Une cavité de réception pénètre à travers le substrat dans le sens de l'épaisseur de celui-ci. Le piston et l'ensemble tige de liaison sont logés dans la cavité de réception, et le piston et l'ensemble tige de liaison sont espacés et isolés du substrat. Le dispositif d'entraînement supporte de manière fixe le piston et l'ensemble tige de liaison et le substrat, et le dispositif d'entraînement est isolé séparément du piston et de l'ensemble tige de liaison et du substrat. Le dispositif d'entraînement est utilisé pour entraîner le piston et l'ensemble tige de liaison pour vibrer dans la direction de l'épaisseur du substrat pour produire un son. Le premier dispositif d'injection de charge est relié au piston et à l'ensemble tige de liaison pour injecter des charges dans le piston et l'ensemble tige de liaison. Le second dispositif d'injection de charge est relié au substrat pour injecter des charges dans le substrat. La polarité électrique des charges du substrat est la même que celle des charges du piston et de l'ensemble tige de liaison, de manière à générer une répulsion électrostatique entre le substrat et le piston et l'ensemble tige de liaison. Par rapport à l'art apparenté, le haut-parleur miniature de la présente invention présente une grande fiabilité, une longue durée de vie et d'excellentes performances acoustiques.
Patent WO-2020200052-A1 (WO)
Inventor: YU QUANHE
IPC: H04N19/119
Filed: 2020-03-26
Abstract: Disclosed in the present application are a video coding method, a video decoding method and a relevant device. The video decoding method comprises: detecting whether a ratio between a length of a first sub-edge and a length of a first edge of a current boundary image block in a current video frame is greater than or equal to a first threshold, and when the ratio between the length of the first sub-edge and the first edge is less than or equal to said first threshold, dividing the current boundary image block along a direction perpendicular to the first edge, obtaining a first partition and a second partition, the first partition including a pixel region. A technical solution of the present application can, according to a relationship between an edge length of a pixel region in a boundary image block and an edge length of the boundary image block, divide a pixel region in the boundary image block into partitions, and can thereby decrease a number of divisions in a process of obtaining a CU by dividing the boundary image block, and can thus lower algorithmic complexity of said dividing.
Patent WO-2020216019-A1 (WO)
Inventor: LIU ZHENG
IPC: H04W56/00
Filed: 2020-03-31
Abstract: 本申请公开了一种用于无线通信的通信节点中的方法和装置。通信节点接收第一信息和第二信息；发送第一无线信号，所述第一无线信号所占用的子载波的子载波间隔等于第一子载波间隔；第一定时调整量和第二定时调整量的和被用于确定所述第一无线信号的发送定时，所述第一定时调整量被用于确定早于所述第一无线信号的无线信号的发送定时；所述第二定时调整量等于第一调整子量和第二调整子量的和，所述第一信息被用于确定所述第一调整子量，所述第二信息被用于确定所述第二调整子量；所述第一调整子量的绝对值等于正整数个多载波符号所占用的时间长度，所述第二调整子量的最小步长小于一个多载波符号所占用的时间长度。本申请提高调度灵活性。
Patent WO-2021134961-A1 (WO)
Inventor: LIANG RUIXIANG
IPC: C09K19/44
Filed: 2020-04-03
Abstract: L'invention concerne une composition de cristaux liquides, et un élément d'affichage à cristaux liquides et un dispositif d'affichage à cristaux liquides comprenant ladite composition de cristaux liquides. La composition de cristaux liquides comprend un composé représenté par la formule (I), un composé représenté par la formule II, un ou plusieurs composés représentés par la formule III, un ou plusieurs composés représentés par la formule IV et plus de trois composés représentés par la formule V.
Patent WO-2020207452-A1 (WO)
Inventor: LI HAORAN
IPC: G01C21/36
Filed: 2020-04-10
Abstract: A display method for an indicator arrow (701) in a navigation map, and a system. The method comprises: acquiring at least one item of indicator arrow information in a navigation route; indicator arrow information comprising at least one set of points characterizing an indicator arrow (701); on the basis of the at least one item of indicator arrow information, determining a highest point of the indicator arrow (701) on a screen; placing the highest location at a pre-determined location of the screen, thereby determining a display location of the indicator arrow (701) on the screen; displaying the indicator arrow (701) on the screen. By means of placing a highest point of an indicator arrow (701) of a position of a next turn in a driving process at a pre-determined location of a screen, it is possible to cause the indicator arrow (701) to constantly remain in the pre-determined location of the screen as a navigation map changes, facilitating a user looking at the indicator arrow (701), and thereby making it possible to better guide a user driving a vehicle.
Patent WO-2020233568-A1 (WO)
Inventor: HU ZUQUAN
IPC: G02F1/1335
Filed: 2020-05-19
Abstract: Provided are a display module and a display device, which belong to the technical field of display. Wherein, the display module includes: a first sub-display panel (2) including a plurality of first pixel units (20); a second sub-display panel (3) located on the light incident side of the first sub-display panel (2), the second sub-display panel (3) includes a plurality of second pixel units (30), each second pixel unit (30) corresponds to at least one first pixel unit (20), the orthographic projection of each second pixel unit (30) on the first sub-display panel (2) coincides with the corresponding at least one first pixel unit (20), and the second sub-display panel (3) adopts a vertical electric field type liquid crystal display panel.
Patent WO-2021036374-A1 (WO)
Title: Composite catalyst and application thereof in preparation method for propylene glycol
Inventor: SHEN ZHENG
IPC: B01J23/40
Filed: 2020-05-27
Abstract: Disclosed in the present application are a composite catalyst and an application thereof in a preparation method for propylene glycol, the composite catalyst comprising: a primary catalyst; and a promoter, which is formed on the primary catalyst. The promoter forms a cage-like magnesium hydroxide coated casing structure on the surface of the primary catalyst, and the primary catalyst is located inside of the cage-like magnesium hydroxide coated casing.
Patent WO-2021169076-A1 (WO)
Inventor: SHI CONG
IPC: H04W8/24
Filed: 2020-06-01
Abstract: The present application discloses an information reporting method, an information receiving method, a terminal device, a network device, a chip, a computer readable storage medium, a computer program product and a computer program. Said method comprises: in cases where auxiliary information to be reported that is configured for a terminal device contains at least one optional parameter, if a trigger condition for auxiliary information reporting is satisfied, the terminal device reporting the auxiliary information, the reported auxiliary information comprising: configurations corresponding to parameters other than the first optional parameter, and the first optional parameter being an optional parameter not reported among the at least one optional parameter determined on the basis of the first condition.
Patent WO-2021258333-A1 (WO)
Inventor: SUN FANGMIN
IPC: A61B5/11
Filed: 2020-06-24
Abstract: A gait abnormality early identification and risk early-warning method and apparatus. The method comprises: fusing collected motion data of different parts of a body and mapping same into virtual sensing information of a plurality of joints reflecting gait characteristics; on the basis of the virtual sensing information of the plurality of joints and according to gait time phase sensitivity, selecting significant features so as to perform gait time phase identification, thereby obtaining gait time phase features; establishing a human body structure kinematic model, and on the basis of the virtual sensing information of the plurality of joints, extracting gait kinematic features by using the human body structure kinematic model; fusing the gait time phase features and the gait kinematic features, and selecting gait significant features according to a gait variability characteristic sensitivity; and constructing gait variability characteristic analysis models under different time scales, and inputting the gait significant features into an abnormal gait identification network, thereby achieving early identification and risk early-warning of a gait abnormality.
Patent WO-2021098231-A1 (WO)
Inventor: WANG SUYI
IPC: H04Q11/00
Filed: 2020-07-08
Abstract: The present invention relates to the technical field of communications. Disclosed are signal receiving method and system. The signal receiving method comprises: receiving an optical signal carrying service data, and converting the optical signal into a voltage signal, wherein the transmission rate of the service data is within a limited range; performing analog-to-digital conversion on the voltage signal to obtain a sampling signal, wherein the sampling rate being greater than the upper limit of the limited range; performing equalization filtering on the sampling signal according to the transmission rate of the service data; and performing digital-to-analog conversion on the output data subjected to the equalization filtering to obtain recovered data, and outputting the recovered data to a corresponding physical medium attachment interface. According to the present invention, service data at various transmission rates can be received, and the link performance is improved.
Patent WO-2021253611-A1 (WO)
Title: Adhesive film, composition for forming same and electronic device
Inventor: TANG GUODONG
IPC: C09J4/02
Filed: 2020-08-17
Abstract: Provided are an adhesive film, a composition for forming same and an electronic device. The composition comprises: a thermoplastic polymeric resin and an antistatic agent, wherein the antistatic agent is an amide organic substance as represented by formula (I). The antistatic agent contains a strong-polarity amido and an optional polar group. The amido can form an intramolecular hydrogen bond, which has a shorter bond length, and a dipole electric field generated by positive and negative ions formed after ionization is strong and a voltage generated by an external electrostatic field can be counteracted, such that the antistatic agent has a better antistatic property. The optional polar group can further improve the antistatic property. The thermoplastic polymeric resin has good thermal processability, and after the thermoplastic polymeric resin and the antistatic agent as represented by formula (I) are subjected to melt extrusion, an adhesive film with a better antistatic property and processability can be formed.
Patent WO-2021052086-A1 (WO)
Inventor: ZHANG JINGCHAO
IPC: G06F21/60
Filed: 2020-08-18
Abstract: 一种信息处理方法及装置，应用于部署有富执行环境（TEE）和可信执行环境（REE）的计算机系统中。目标TA接收REE中目标CA发送的口令设置请求，口令设置请求包括第一口令，之后该目标TA利用第一加密参数对第一口令进行加密得到第一密文，第一加密参数包括部署在TEE的安全器件派生的第一安全秘钥，之后，目标TA可以向目标CA发送口令设置结果，口令设置结果包括该第一密文。安全器件派生的第一安全秘钥的安全性较高，难以被窃取，因此提高了第一密文的破解难度，从而提高了第一口令的安全性。
Patent WO-2021043034-A1 (WO)
Title: Service query method, and related device
Inventor: HUANG JINLUN
IPC: G06F16/242
Filed: 2020-08-26
Abstract: The invention pertains to the field of data processing, and provides a service query method and a related device. The service query method comprises: acquiring a query instruction sent by a terminal (S110); detecting, according to the query instruction, whether the terminal has a query page stored (S120); if so, sending to the terminal a first instruction used to display the query page on the terminal (S130); acquiring a query serial number sent by the terminal, wherein the query page comprises the query serial number used to query service information, and the query serial number comprises a historical query serial number and a current query serial number (S140); and sending, according to the query serial number, a second instruction to the terminal, so as to display service information corresponding to the query serial number on the query page (S150). The invention facilitates viewing of the service information corresponding to the query serial number to improve service query efficiency, and also facilitates acquisition of the historical query serial number and the current query serial number, so as to prevent a reduction in efficiency of user service information queries caused by users forgetting query serial numbers.
Patent WO-2021103738-A1 (WO)
Title: 一种双层光子晶体光开关薄膜器件及其制备方法
Inventor: ZHANG SHUFEN
IPC: G02B1/00
Filed: 2020-09-08
Abstract: 一种同时具备2D和3D光子晶体光学特性的双层光子晶体光开关薄膜器件及其制备方法。周期性旋转双层光子晶体光开关薄膜器件时，在固定的旋转角度可观测到不同的颜色，即其具有旋转变色属性，进而可实现光路的开和关。双层光子晶体光开关薄膜新器件将在光开关、光波导、光棱镜、警示牌、防伪和信息编码等领域具有广泛的应用前景。
Patent WO-2021052238-A1 (WO)
Inventor: LI ZIQIANG
IPC: B62B9/08
Filed: 2020-09-10
Abstract: 一种推车，包括把手，还包括用于检测推车的把手是否被触摸的传感器，以及用于在传感器检测到把手没有被触摸时判断路况、根据判断的路况计算刹车距离、在推车前进了刹车距离之后进行刹车、并在刹车后进行提示的刹车控制装置。还提供了一种推车的控制方法，及一种非易失性计算机可读存储介质。
Patent WO-2021232630-A1 (WO)
Title: Armored micro optical cable and manufacturing method
Inventor: ZHU PENGYU
IPC: G02B6/44
Filed: 2020-09-14
Abstract: An armored micro optical cable (100), comprising a micro tube (10) and a water blocking yarn (70) twisted around the micro tube (10); the armored micro optical cable (100) further comprises water blocking tapes (20, 40) covering outside the micro tube (10) and the water blocking yarn (70), an inner sheath (30), an armored tape (50), and an outer sheath (60); the water blocking tapes (20, 40) include a first water blocking tape (20) and a second water blocking tape (40); and the first water blocking tape (20) is provided between the micro tube (10) and the inner sheath (30), and the second water blocking tape (40) is provided between the inner sheath (30) and the armored tape (50). The armored micro optical cable (100) uses the armored tape (50) to protect an internal structure of the optical cable (100), the optical cable (100) has the properties of anti-stretching, side pressure resistance and impact resistance, and can be directly buried in an extreme geographical environment, reducing construction costs; the inner and outer water blocking tapes (20, 40) can ensure the dryness inside the optical cable (100) in a high-humidity environment, and ensure signal transmission; and the manufacturing method therefor is applicable to optical cables (100) with different numbers of cores.
Patent WO-2021077947-A1 (WO)
Inventor: Dong Runmin
IPC: G06K9/62
Filed: 2020-09-15
Abstract: La présente invention concerne un procédé de traitement d'image. Le procédé consiste : à acquérir un premier résultat cible à partir d'un ensemble de résultats de classification obtenu par un premier réseau neuronal traitant une image à traiter (S101), l'ensemble de résultats de classification comprenant un résultat de classification correspondant à chaque type de recouvrement de surface dans une pluralité de types de recouvrement de surface ; à ajuster le premier résultat cible pour obtenir un second résultat cible (S102) ; et à obtenir un résultat d'identification d'image selon les résultats de classification dans l'ensemble de résultats de classification autre que le premier résultat cible, et le second résultat cible (S103).
Patent WO-2021253655-A1 (WO)
Title: Rope coring drilling tool
Inventor: LI XINMIAO
IPC: E21B25/02
Filed: 2020-09-16
Abstract: A rope coring drilling tool, comprising an outer pipe assembly and an inner pipe assembly. The inner pipe assembly is provided with an elastic engaging positioning mechanism (1), an in-place signaling and core blocking alarm mechanism (2), a single-acting mechanism (3), a core one-way valve mechanism (4), a core pipe (5) and a core breaking mechanism (6). The elastic engaging positioning mechanism (1) adopts a multi-point hinge manner; the in-place signaling and core blocking alarm mechanism (2) is integrated into a whole; the single-acting mechanism (3) adopts a mating structure of an upper PDC bearing, a lower PDC bearing and a TC bearing arranged in the middle; the core one-way valve mechanism (4) controls opening and closing of a one-way valve by means of cooperation of a steel ball and a height-adjustable valve seat; the outer pipe assembly is provided with an elastic engaging baffle (7), an elastic engaging chamber (8), an upper reamer (9), an outer pipe (11), a lower reamer (15) and a drill bit (16); an annular seat (10) is embedded in an annular groove formed between the lower end of the elastic engaging chamber (8) and the inner side wall of the upper reamer (9), and a righting ring (14) is embedded in an annular groove formed between the lower end of the outer pipe (11) and the inner side wall of the lower reamer (15). The coring drilling efficiency and the core recovery quality can be improved, and the purpose of saving the drilling costs is achieved.
Patent WO-2022052175-A1 (WO)
Title: 一种大行程气动夹具
Inventor: LU ZHIWEI
IPC: B25B5/00
Filed: 2020-09-24
Abstract: 一种大行程气动夹具，安装架为龙门架结构，在安装架上设有两个竖直布置的滑轨，滑板的两端滑动连接在滑轨上，第一行程气缸固定在安装架上，第二行程气缸固定在滑板上，第一行程气缸的输出轴与第二行程气缸的输出轴固定连接，第一行程气缸和第二行程气缸驱动滑板在安装架上竖直运动；两个夹板滑动连接在滑板上，铰接板转动连接在滑板上，在铰接板的两端分别铰接一根连杆，两根连杆的末端分别铰接在两个夹板上，第一夹持气缸和第二夹持气缸分别固定连接在两个夹板上，第一夹持气缸的输出轴与第二夹持气缸的输出轴固定连接，第一夹持气缸和第二夹持气缸驱动夹板在滑板上水平滑动。该大行程气动夹具通过两个夹持气缸实现大夹板的大行程运动，适用于夹持宽度在1m以上的大物品的夹持，夹持力可靠，使用效果好，造价便宜。
Patent WO-2021057911-A1 (WO)
Inventor: WU YUMIN
IPC: H04W28/02
Filed: 2020-09-25
Abstract: 本发明实施例公开了一种小区管理方法和设备，该方法包括：接收条件管理小区的配置信息，配置信息包括触发管理小区的触发条件；在满足触发条件的情况下，触发管理目标小区的过程；其中，触发条件包括下述至少之一：终端设备的地理位置信息满足第一特定条件；目标小区的拥塞测量值满足第二特定条件。
Patent WO-2021083195-A1 (WO)
Title: Dna linker oligonucleotides
Inventor: CALLOW MATTHEW
IPC: C12Q1/6869
Filed: 2020-10-28
Abstract: Provided are methods and compositions relating to stabilizing DNBs for sequencing especially minimizing loss of DNB segments.
Patent WO-2022021645-A1 (WO)
Inventor: XIE QINGQIN
IPC: H04W4/80
Filed: 2020-10-30
Abstract: Embodiments of the present application relate to the field of sleep-aid devices, and provide a sleep-aid control method and a Bluetooth wireless transmitting apparatus having a built-in sleep-aid audio. According to the present application, when a user uses the Bluetooth wireless sleep-aid audio transmitting apparatus, interference to surrounding others caused by sodcasting a sound can be prevented; moreover, use of Bluetooth devices such as a TWS allows the user to get rid of the "wired" restriction, thereby greatly improving user experience; furthermore, external noises can further be isolated; and furthermore, the product form can further be expanded to achieve enjoyment of relaxing sleep aid.