baber/WOPTO huggingface dataset:
Patent WO-2021031654-A1 (WO)
Title: Modular expandable connecting shell for electronic product
Inventor: FANG PING
IPC: H05K5/00
Filed: 2020-05-30
Abstract: Disclosed is a modular expandable connecting shell for an electronic product, the modular expandable connecting shell comprising: a shell framework, a fixing structure for mounting and fixing a functional module, and an expansion interface, wherein the fixing structure is arranged in the inner space of the shell framework, and the expansion interface is arranged at an outer face of the shell framework. The modular expandable connecting shell for an electronic product is applicable to various electronic products, and can have a functional module required by a product flexibly mounted thereon to form a complete shell of a certain product, so that the product operates and works independently; and the modular expandable connecting shell can be externally connected, expanded and combined after forming the shell of the certain product. After two products using the shell are connected to and combined with each other, a power source or an electrical signal can be transmitted between the two products; and only one product needs to be connected to an external power source, and the other product can also obtain a working power source. Products using the shell can be connected to each other, combined and expanded, and power source sharing and electrical signal mutual communication can be achieved.
Patent WO-2020259251-A1 (WO)
Inventor: XIE JINGSHI
IPC: A61N1/36
Filed: 2020-06-05
Abstract: An apparatus and method for respiratory muscle electrical stimulation. The apparatus comprises a first detection module (10), a second detection module (20), a control module (30), and an electrode stimulation module (40), wherein the electrode stimulation module (40) comprises a driving circuit (41) and a plurality of stimulation electrode units (42); the first detection module (10) is configured to detect a signal in an inhalation phase, and the second detection module (20) is configured to detect the signal in an exhalation phase; the control module (30) includes a microcontroller (31) that determines time information of inhalation and exhalation according to detection signals of the first detection module (10) and the second detection module (20), and sends the electrode stimulation signals to the plurality of stimulation electrode units (42) by means of the driving circuit (41). According to the apparatus for respiratory muscle electrical stimulation, the detection of breathing through the thoracic abdomen is achieved, so that the stimulation of the phrenic nerve and abdominal muscles and the patient's respiratory state are consistent in real time, and are coordinated.
Patent WO-2021036405-A1 (WO)
Inventor: DONG MINGZHU
IPC: F24F13/02
Filed: 2020-06-09
Abstract: An indoor unit, an air conditioner, and an air conditioner control method. The indoor unit comprises a housing (10), the housing being provided with an accommodating cavity, and a ventilation channel being provided in the accommodating cavity. Volute switching parts are movably arranged in the accommodating cavity such that the volute switching parts are provided with a first position and a second position. When a volute switching part is positioned at the first position, the volute switching part cooperates with the ventilation channel so as to form an air intake channel, and when a volute switching part is positioned at the second position, the volute switching part cooperates with the ventilation channel so as to form an air output channel. By means of providing volute switching parts, the size of the intake area of a ventilation channel of an indoor unit is changed, thereby selecting whether the corresponding ventilation channel is an air output channel or an air inlet channel on the basis of a working mode of the indoor unit. Meanwhile, configuration of a volute switching part in an air outlet channel mode is able to have an extending effect on the length of the air outlet channel, causing the air speed at an air outlet to be higher, and such arrangement is able to effectively increase the air intake and air output of the indoor unit, effectively improving usage experience for a user.
Patent WO-2021017677-A1 (WO)
Inventor: ZHUO MINGSHENG
IPC: F04C29/12
Filed: 2020-06-18
Abstract: 一种压缩机及空调系统，压缩机包括两级压缩结构(1)和中间补气结构(2)，两级压缩结构(1)中的一级压缩结构(1)的排气口与另一压缩结构(1)的吸气口之间设置有连通管路，中间补气结构(2)直接或间接与连通管路连通，且至少一级压缩结构(1)上设置有补气结构。该压缩机及空调系统，在至少一级压缩结构(1)上设置补气结构，实现对压缩机的至少两重补气，有效的扩展了压缩机的补气量，而且能够使补气压力控制更加精确，补气方式多样化，从而有效的提高压缩机的能效和压缩机的适用范围。
Patent WO-2021223308-A1 (WO)
Title: Lathe tool holder for machining internal and external threads
Inventor: ZHU XIAODONG
IPC: B23G1/52
Filed: 2020-06-24
Abstract: A lathe tool holder for machining internal and external threads, relating to the technical field of lathe tool holders, and comprising: a tool fixing holder (1), an adjusting shaft sleeve (4), a vertical distance adjusting assembly (5), an adjusting base (6), a supporting module (7), and a fixed spindle (8). The fixed spindle (8) is fixed to the left side of the adjusting base (6), and the adjusting shaft sleeve (4) is fixed to the right side of the supporting module (7); one end of the tool fixing holder (1) is fixed to a tool by means of fixing bolts (2), the other end of the tool fixing holder penetrates through the adjusting shaft sleeve (4), and the tool fixing holder (1) is fixed by means of adjusting bolts (3) provided on the side; the supporting module (7) and the adjusting base (6) are matchingly mounted in a sliding mode, and an internal adjusting structure of the vertical distance adjusting assembly (5) is matchingly disposed inside the adjusting base (6) and is in matching linkage with the supporting module (7) by means of an internal structure thereof. The adjusting bolts (3) can adjust the lateral distance of the tool fixing holder (1) in the adjusting shaft sleeve (4), the vertical distance adjusting assembly (5) is used for adjusting the displacement of the supporting module (7) in a vertical direction, the complementation of the adjusting bolts and the vertical distance adjusting assembly improves the overall range of movement of the tool holder, and the machining requirements of large-size workpieces are satisfied.
Patent WO-2021227215-A1 (WO)
Inventor: JIN ZENGJIAN
IPC: G09F9/30
Filed: 2020-06-30
Abstract: 本申请提供一种显示装置,包括至少两个显示部和至少一个弯折部，弯折部设置于相邻两显示部之间，在弯折部弯折时，多个显示部均位于不同的平面；显示部通过弯折部弯折位于不同的平面可以隐藏在显示装置内，同时两个显示部由同一驱动芯片控制，也降低了系统的复杂性，解决了现有显示装置存在显示面板单独显示不便隐藏的技术问题。
Patent WO-2021169118-A1 (WO)
Inventor: HONG JIE
IPC: B07C5/02
Filed: 2020-06-30
Abstract: An automobile trim strip end cap automatic screening and guiding device, comprising: a base (100), a separating mechanism (200), a horizontal rotating mechanism (300), a vertical rotating mechanism (400), a grabbing mechanism (500), and a visual system (700). After the separating mechanism outputs a plurality of end caps one by one, grabbing efficiency of the end caps is effectively improved by means of a coordination effect of the horizontal rotating mechanism, the vertical rotating mechanism, the grabbing mechanism, and the visual system; and secondly, by means of a coordination effect of the grabbing mechanism and the visual system, whether the end caps through the automobile trim strip end cap automatic screening and guiding device satisfy setting of a control system of the device can be further detected so as to ensure that the screened and guided end caps can satisfy the requirements.
Patent WO-2021139114-A1 (WO)
Inventor: DUAN LINGYU
IPC: H04N19/136
Filed: 2020-06-30
Abstract: 本申请公开了一种基于反馈优化的人机视觉编码方法，所述方法包括：编码端获取所述目标视频对应的像素特征后输入预设预测模型中生成语义特征；编码端基于所述语义特征生成视频流和特征流；解码端基于所述编码后的特征流和视频流生成解码视频；解码端当接收到针对客户端输入的参数调整指令时，生成码率参数发送至编码端；编码端获取当前码率；编码端基于所述码率参数对所述当前码率进行调整生成调整后的码率；编码端基于所述调整后的码率增强所述视频流和所述特征流，生成增强后的视频流和增强后的特征流；解码端基于所述增强后的视频流和增强后的特征流对编码端模型进行更新。因此，采用本申请实施例，可以提高视频特征抽取和压缩效率。
Patent WO-2021004430-A1 (WO)
Inventor: CHENG QIAN
IPC: G01R31/26
Filed: 2020-07-06
Abstract: A semiconductor surface state carrier lifetime testing method comprises the following steps: 1) transmitting light pulses by using a narrow pulse source having a photon energy level greater than a semiconductor band gap, and coupling, by means of optical path collimation, the pulses to a near-field optical probe, the near-field optical probe exciting and generating photon-generated carriers on a surface of a semiconductor material under test; 2) the excited photon-generated carriers concentrating on the surface of the semiconductor material, and continuously recombining using surface states as recombination centers, a recombination rate being directly proportional to a carrier concentration and a carrier lifetime; 3) during the carrier excitation and recombination processes of step 1) and step 2), an electron volume effect causing a change in a lattice constant and generating a stress wave, and detecting a signal of the stress wave by means of high-frequency broadband ultrasonic detection; and 4) performing fitting computation on the signal of the stress wave, and obtaining a surface state carrier lifetime τ c . The semiconductor surface state carrier lifetime testing method excludes influences of bulk recombination of a semiconductor, and has advantages of measurement accuracy and the like.
Patent WO-2021023038-A1 (WO)
Title: 一种被用于无线通信的节点中的方法和装置
Inventor: WU KEYING
IPC: H04W4/40
Filed: 2020-07-27
Abstract: 本申请公开了一种被用于无线通信的节点中的方法和装置。第一节点在第一RE集合中接收第一信令；接收第一比特块集合；在第一空口资源块中发送第一信息块。所述第一信令包括所述第一比特块集合的调度信息，所述第一比特块集合包括正整数个比特块；所述第一信息块指示所述第一比特块集合是否被正确接收；所述第一空口资源块所占用的多载波符号的数量和所述第一RE集合包括的RE的数量有关。上述方法在V2X系统中，保证不同对应信道质量的通信双方之间HARQ传输的可靠性。
Patent WO-2022021518-A1 (WO)
Inventor: YANG WEIYOU
IPC: C01G15/00
Filed: 2020-08-24
Abstract: Procédé de préparation d'un nanomatériau γ-Ga2O3, comprenant une étape de traitement par des ultrasons d'un mélange comprenant un élément de gallium, de l'eau et un solvant organique. Le procédé de préparation et les exigences d'équipement sont simples, le coût des matériaux est faible, il y a moins de paramètres expérimentaux, et les conditions expérimentales sont douces, sans source de chaleur supplémentaire et/ou pression appliquée. Le nanomatériau γ-Ga2O3 peut être préparé, en kilogrammes ou plus, rapidement à température et à pression ambiantes.
Patent WO-2022047783-A1 (WO)
Title: Poly-scale kernel-wise convolution for high-performance visual recognition applications
Inventor: YAO ANBANG
IPC: G06T3/40
Filed: 2020-09-07
Abstract: Techniques related to poly-scale kernel-wise convolutional neural network layers are discussed. A poly-scale kernel-wise convolutional neural network layer is applied to an input volume to generate an output volume and include filters each having a number of filter kernels with the same sample rate and differing dilation rates optionally in a repeating pattern of dilation rate groups within each of filters with the pattern of dilation rate groups offset between the filters the poly-scale kernel-wise convolutional neural network layer.
Patent WO-2022056653-A1 (WO)
Title: Channel structures having protruding portions in three-dimensional memory device and method for forming the same
Inventor: Geng Wanbo
IPC: H01L27/11568
Filed: 2020-09-15
Abstract: A three-dimensional (3D) memory device includes a substrate (102), a memory stack (104) disposed on the substrate (102) and including a plurality of interleaved conductive layers (106) and dielectric layers (108), and a plurality of channel structures (110) each extending vertically through the memory stack (104) and having a plurality of protruding portions (113) abutting the conductive layers (106) and a plurality of normal portions (115) abutting the dielectric layers (108). Each of the plurality of channel structures (110) includes a blocking layer (116) along a sidewall of the channel structure (110), and a storage layer (118) over the blocking layer (116). The storage layer (118) includes a plurality of charge trapping structures (118A) in the protruding portions (113) of the channel structure (110), and a plurality of protecting structures (118B) in the normal portions (115) of the channel structure (110) and connecting the plurality of charge trapping structures (118A).
Patent WO-2021052326-A1 (WO)
Title: Leveling robot
Inventor: LIU JI
IPC: E04F21/24
Filed: 2020-09-15
Abstract: A leveling robot (100), comprising a transport vehicle (1), a control box (2), a leveling device (3), a measurement device, and a lifting device (4), wherein the control box (2) is pivotally arranged on the transport vehicle (1), the control box (2) and the transport vehicle (1) are pivotally connected by means of a rotary connecting shaft (21), the leveling device (3) is connected to a front end of the control box (2), the leveling device (3) is suitable for leveling a base plane, the measurement device is arranged on the control box (2) to measure levelness information of the bottom surface of the control box (2), the bottom surface of the leveling device (3) is parallel to the bottom surface of the control box (2), the lifting device (4) is arranged between the control box (2) and the leveling device (3), and the lifting device (4) is suitable for acquiring the levelness information, so as to control the leveling device (3) to act according to the levelness information.
Patent WO-2022052210-A1 (WO)
Inventor: HUANG XIAOBO
IPC: H01L21/304
Filed: 2020-10-16
Abstract: A manufacturing method for a packaging structure, comprising the following steps: step S1, grinding, by means of a wafer grinding device, the back surface of a wafer from a wafer factory to thin the wafer so as to achieve a thickness required for packaging; during wafer grinding, requiring to grind the back surface while pasting an adhesive tape on the front surface of the wafer to protect a circuit region; after grinding, removing the adhesive tape and measuring the thickness of the wafer; pasting a thinned chip on a thin film having a metal ring, and delivering to a dicing saw for dicing; step S2, after completing dicing, mounting and pasting the wafer on a blue film, so that the wafer does not scatter even if the wafer is cut; and cutting the whole wafer into independent chips by means of wafer cutting. The method is low in cost and can greatly improve economic benefit; moreover, in a packaging process, a silicon wafer grinding effect is good, and dust pollution can be effectively reduced; and processing the packaging structure can greatly improve the overall quality of the packaging structure.
Patent WO-2022082427-A1 (WO)
Inventor: ZHU CHENXI
IPC: H04L5/00
Filed: 2020-10-20
Abstract: L'invention concerne des appareils, des procédés et des systèmes pour l'indication du décalage de fréquence. Un procédé (500) comprend la transmission (502) d'un premier message à un UE, dans lequel : le premier message est un premier message de commande de ressources radio ; le premier message attribue à au moins une paire de signaux de liaison descendante au moins un index de paire ; chaque paire de signaux de liaison descendante de la au moins une paire de signaux de liaison descendante comprend un signal de référence et un signal cible ; le signal de référence est un bloc de signaux de synchronisation ou un premier signal de référence d'informations d'état de canal ; et le signal cible est un second signal de référence d'informations d'état de canal ou un ensemble de ressources de commande. Le procédé (500) comprend la transmission (504) d'un second message à l'UE, dans lequel le second message indique l'au moins un indice de paire, et l'au moins un indice de paire correspond à au moins un décalage de fréquence correspondant à au moins un indice de paire.
Patent WO-2021093530-A1 (WO)
Inventor: BAI WEIBIN
IPC: C12N15/115
Filed: 2020-10-21
Abstract: 提供了一种铅离子核酸适配体，以及基于该铅离子核酸适配体的电化学传感器，以及相应的制备方法与应用。提供的铅离子核酸适配体为长度33-35nt的单链DNA，且含有核酸序列CGGATCGGTATGGATGGTATT。为包括食品安全在内的现场实时快速检测领域提供了一种新的铅离子检测方法。
Patent WO-2022082677-A1 (WO)
Title: Procédé et appareil de réception discontinue de liaison latérale
Inventor: JI PENGYU
IPC: H04W76/28
Filed: 2020-10-22
Abstract: Des modes de réalisation de la présente demande concernent un procédé et un appareil de réception discontinue de liaison latérale. Le procédé comprend : la réception, par un premier dispositif de terminal, de premières informations de commande de liaison latérale envoyées par un second dispositif de terminal, les premières informations de commande de liaison latérale indiquant qu'il existe une ressource réservée, utilisée pour la retransmission après un créneau temporel dans lequel se trouvent les premières informations de commande de liaison latérale ; et le fait que le premier dispositif de terminal soit dans un état actif ou dans un état marche sur une liaison latérale dans le créneau temporel dans lequel se trouve la ressource réservée.
Patent WO-2022082731-A1 (WO)
Inventor: LI SHICHENG
IPC: B29C45/03
Filed: 2020-10-23
Abstract: A mold injection molding device for processing silica gel products, comprising a fixed mount (1), a mold (9), and a pressing plate (18); a telescopic rod (2) is mounted at the bottom of the inner side of the fixed mount (1); a fixing plate (3) is mounted at the top of the telescopic rod (2); a limiting frame (4) is mounted on the side of the fixing plate (3); a buffering cushion (5) is mounted at the bottom of the inner side of the limiting frame (4); a supporting plate (6) is mounted at the upper end of the buffering cushion (5); a fixing column (7) is mounted in the middle of the upper end of the supporting plate (6); a punch press (8) is mounted at the top of the fixing column (7); the mold (9) is mounted in the middle of the punch press (8), and limiting rods (10) are mounted at the left and right ends of the punch press (8); a fixing frame (11) is mounted at the upper end of the inner side of the fixed mount (1); a rotating motor (12) is mounted at the right end of the fixing frame (11); a threaded rod (13) is mounted at the front end of a rotating shaft of the rotating motor (12); a sliding block (14) is mounted at the outer side of the threaded rod (13); a connecting plate (15) is mounted at the bottom end of the sliding block (14); a fixing rod (17) is mounted at the bottom of the connecting plate (15); a triangular plate (16) is mounted at the upper side of the fixing rod (17); and the pressing plate (18) is mounted at the bottom of the fixing rod (17). The injection molding device is reasonable in structure and easy to operate, the injection molding efficiency of the device is improved conveniently and effectively, and the quality of silica gel injection molding is improved.
Patent WO-2021189840-A1 (WO)
Inventor: YAO FENGXIANG
IPC: E02D7/26
Filed: 2020-10-28
Abstract: Procédé de construction et appareil de construction pour pieu d'enfoncement de tube à pression statique. Le procédé comprend une étape de positionnement et une étape d'enfoncement de tube. Un procédé d'enfoncement de tube comprend : le démarrage d'un système de pression statique de mise sous pression et d'un système d'enfoncement de tube d'un appareil de construction de pieu, la mise sous pression alternée d'un tube externe (5) et d'un tube interne (6), et l'enfoncement du système d'enfoncement de tube jusqu'à une profondeur définie. Le système de pression statique de mise sous pression comprend un cadre vertical (2) prévu sur un châssis de machine à pieu à pression statique (1), un groupe de dispositifs de préhension de pieu de retenue hydraulique (3) prévus sur le châssis (1), et un groupe de dispositifs de préhension de pieu de retenue hydraulique (4) prévus sur le cadre vertical (2). Le système d'enfoncement de tube comprend le tube externe en acier (5) présentant une rigidité et une résistance définies, le tube interne (6) possédant une rigidité et une résistance définies, et un système de marteau à tuyau interne.
Patent WO-2021103924-A1 (WO)
Title: 用于车辆的换挡驻车系统以及车辆
Inventor: ZHANG HAOYUAN
IPC: F16H63/30
Filed: 2020-10-30
Abstract: 一种用于车辆的换挡驻车系统（100）以及具有其的车辆，换挡驻车系统（100）包括驱动机构（10）和驻车机构（30）、换挡机构（20），换挡机构（20）包括换挡毂（21）和第一拨头（22），换挡毂（21）内设置有第一换挡槽（a）和第二换挡槽（b），第一拨头（22）与第一换挡槽（a）滑动配合以在多个挡位之间切换；驻车机构（30）具有第二拨头（31），第二拨头（31）与第二换挡槽（b）滑动配合以在驻车挡位（P）和行车挡位（N-P）之间切换。一方面，换挡驻车系统（100）高度集成、零部件数量少，且空间占用更小；另一方面，不仅可以提高驻车挡位（P）与行车挡位（N-P）之间切换的响应速度，而且可以提高驻车机构（30）处于驻车挡位（P）时的结构稳定性，避免驻车机构（30）在驻车挡位（P）上失效，提高驻车安全性，避免溜车。
Patent WO-2021088769-A1 (WO)
Inventor: JIN HUI
IPC: H04W8/18
Filed: 2020-11-02
Abstract: A communication method and apparatus, which are used to realize concurrent services of a dual-card terminal device by means of two telephone cards. The method is applicable to a communication apparatus. The communication apparatus supports a SIM card 1 and a SIM card 2. The communication apparatus comprises a first communication module SIM1 and a second communication module SIM2, wherein the SIM1 corresponds to the SIM card 1, and the SIM2 corresponds to the SIM card 2. The method comprises: when a SIM1 is in a connected state, receiving a first paging notification message from a first mobility management entity by means of the SIM 1, wherein the first paging notification message contains the identity of a SIM2; and sending a service request of a SIM card 2 and the identity of the SIM card 2 to the first mobile management entity; wherein the home PLMN of a SIM card 1 is the same as that of the SIM card 2. In this way, a communication apparatus supporting two SIMs can be enabled to support concurrent data reception and transmission by means of the two SIMs, thereby improving user experience.
Patent WO-2022052301-A1 (WO)
Inventor: CHEN XIAOLAN
IPC: E03F7/10
Filed: 2020-11-17
Abstract: 本发明涉及水利工程技术领域，且公开了一种用于水利工程的清淤设备，包括机体，所述机体的一端活动连接有输水管，所述机体的下方活动连接有驱动箱，所述机体的另一端固定连接有连接块，所述连接块的一端的外表面开设有高压喷头，所述连接块的另一端的侧面活动连接有导向杆。本发明通过在机械的侧面加设导向机构，使得机械在对排水管道进行清淤作业时，能自动根据导向机构伸出长度的变化，改变导向轮的朝向，使机械自动进行转向，避免了传统管道清淤设备在对管道进行自动清淤时，由于管道弯曲，导致机械清淤碰壁等情况发生，保障了机械的清淤效率，提高了机械的工作寿命，减少了清淤工作对管道内壁的损伤。
Patent WO-2021098812-A1 (WO)
Inventor: WU SHUANGCHEN
IPC: A61B17/12
Filed: 2020-11-20
Abstract: A urinary incontinence automatic control system having a multi-point alternate switching function, and an in-vivo machine (200) thereof. The in-vivo machine (200) is completely implanted into a body; the in-vivo machine (200) comprises an in-vivo microcontroller (220) and urethral blockers (230), and the in-vivo microcontroller (220) is configured to control the urethral blockers (230) to block and unblock the urethra; the in-vivo machine (200) comprises at least two urethral blockers (230) disposed at different positions of the urethra, i.e., a first urethral blocker (230a) and a second urethral blocker (230b), and the in-vivo microcontroller (220) is configured to control the at least two urethral blockers (230) to alternately block and unblock the urethra.
Patent WO-2022104861-A1 (WO)
Inventor: YAO CHUNPING
IPC: B05C5/02
Filed: 2020-11-25
Abstract: The present invention relates to the technical field of dispensing of shell-type capacitors, and in particular to an automatic equidistant-adjustment vacuum dispensing apparatus for a shell-type capacitor and a dispensing method therefor. The technical problem to be solved by the present invention is to provide an automatic equidistant-adjustment vacuum dispensing apparatus for a shell-type capacitor and a dispensing method therefor. The automatic equidistant-adjustment vacuum dispensing apparatus for a shell-type capacitor comprises a transverse movement mechanism, a longitudinal movement mechanism, a vertical movement mechanism, a spacing adjustment mechanism and a dispensing mechanism. An output end of the transverse movement mechanism is connected to the longitudinal movement mechanism; an output end of the longitudinal movement mechanism is connected to the vertical moving mechanism; and the spacing adjustment mechanism is mounted on an output end of the vertical movement mechanism. The present invention can automatically perform dispensing on 3 to 30 columns of products of different specifications, has strong universality on product sizes, and can realize continuous dispensing in a vacuum state in a production line.
Patent WO-2022109978-A1 (WO)
Inventor: JI KAI
IPC: B23Q3/06
Filed: 2020-11-27
Abstract: 一种用于缝纫机加工的钻孔设备，包括：加工台体（1），加工台体（1）底部安装有万向轮（2），加工台体(1)上部设置有加工室（3），加工室（3）底部固定安装有加工固定机构（4），加工室（3）上部设置有升降台（5），升降台（5）底部固定连接有钻孔机构（6），加工室（3）外侧的加工台体(1)上设置有控制面板（8），加工室（3）外侧设置有玻璃罩（7）；该钻孔设备可以提高缝纫机加工时的钻孔精度，确保钻孔精准度，提高钻孔效率。