baber/WOPTO huggingface dataset:
Patent WO-2020147736-A1 (WO)
Inventor: ZHU ZHENGCHAO
IPC: F25B39/02
Filed: 2020-01-15
Abstract: 用于移动冰箱的吹胀式蒸发器(1)，包括一大体呈矩形的吹胀式蒸发器面板，吹胀式蒸发器面板包括非管路面板(8)和管路面板(2)，吹胀式蒸发器面板具有第一端侧和与之相对的第二端侧，以及大体与第一端侧和第二端侧垂直的第三端侧和第四端侧，第一端和第二端能相对接以围绕形成移动冰箱的内腔，内腔包括内壁，内壁基本上由非管路面板(8)形成，在管路面板(2)的第一端侧，第二端侧，第三端侧和第四端侧(3)中的至少一个端侧上设置有从相应的端侧处延伸出的附加面板(4)，管路面板(2)上的进口管(5)和出口管(6)以分开布置的形式设置在附加面板(4)上。还有具备吹胀式蒸发器(1)的移动冰箱。
Patent WO-2020168879-A1 (WO)
Title: Pièce polaire, cellule et batterie
Inventor: LI SHUAI
IPC: H01M4/13
Filed: 2020-01-17
Abstract: La présente invention concerne une pièce polaire, une cellule et une batterie. La pièce polaire (10) comprend : un substrat isolant (1), une première couche conductrice (2), une seconde couche conductrice (3), une première couche de matériau actif (4) et une seconde couche de matériau actif (5). Le substrat isolant (1) comprend une première surface (11) et une seconde surface (12) opposées l'une à l'autre ; la première couche conductrice (2) est agencée sur la première surface (11) ; la seconde couche conductrice (3) est agencée sur la seconde surface (12) ; la première couche de matériau actif (4) est agencée sur la première couche conductrice (2) ; et la seconde couche de matériau actif (5) est agencée sur la seconde couche conductrice (3). Par conséquent, une pièce polaire positive et une pièce polaire négative peuvent être intégrées sur une pièce polaire, de sorte que les exigences pour un dispositif d'enroulement d'une batterie puissent être réduites et l'apparition d'un mauvais alignement lorsque la pièce polaire est enroulée puisse également être réduite, ce qui permet d'améliorer le rendement de production de batterie ; de plus, l'agencement de la première couche conductrice (2) et de la seconde couche conductrice (3) sur le substrat isolant (1) peut réduire la teneur en métal de la pièce polaire et peut améliorer la densité d'énergie de masse de la batterie.
Patent WO-2020164381-A1 (WO)
Inventor: ZHANG HONGJIE
IPC: B29C45/27
Filed: 2020-01-21
Abstract: Disclosed is a heat conduction structure for hot runner injection molding, comprising a hot feed channel body, a feed nozzle, an elastic insulation sleeve and a cavity body; wherein the hot feed channel body is disposed inside the cavity body, the hot feed channel body has a primary transition runner and a secondary transition runner configured thereon, the hot feed channel body has the feed nozzle corresponding to the secondary transition runner configured on a side face thereof, an end face of an end of the feed nozzle is tightly fitted against a side face of the hot feed channel body, forming a heat conduction surface that allows surface heat conduction; and wherein a head portion and a middle portion of the feed nozzle are positioned inside the cavity body, the middle portion of the feed nozzle is cylindrical in shape and sleeved with the elastic insulation sleeve, and an installation recess corresponding to the elastic insulation sleeve is configured on the cavity body. When the feed nozzle undergoes thermal expansion deformation in radial and axial directions, the elastic insulation sleeve deforms elastically to eliminate any gap resulting from the thermal expansion in radial and axial directions, which guarantees a precise fitting at the feed nozzle, ensures accurate feeding without leakage, increases reliability of a mold, and guarantees high quality of an injection molded product.
Patent WO-2020168931-A1 (WO)
Inventor: WANG YONG
IPC: B65G35/00
Filed: 2020-02-10
Abstract: L'invention concerne un véhicule guidé automatisé, comprenant un châssis (1). Un côté supérieur du châssis est pourvu d'une position de montage d'unité d'action de couche inférieure (2) et d'une position de montage d'ensemble couche supérieure (3), une unité d'action de couche inférieure (4) étant montée dans la position de montage d'unité d'action de couche inférieure du châssis ; ou un ensemble couche supérieure (5) est monté dans la position de montage d'ensemble couche supérieure du châssis tandis que l'ensemble couche supérieure comprend une unité d'action de couche supérieure (51).
Patent WO-2020173340-A1 (WO)
Inventor: XIONG QUAN
IPC: H04L45/02
Filed: 2020-02-18
Abstract: 本发明实施例公开了一种基于位索引显示复制BIER的双向转发检测会话创建方法及BFIR、BFER、系统和存储介质，其中方法之一包括：位转发入口路由器BFIR创建双向转发检测BFD会话；所述BFIR基于内部网关协议IGP洪泛BFD信息到一组位转发出口路由器BFER；所述BFIR发送BFD控制报文到所述BFER，触发所述BFER创建所述BFIR对应的BFD会话。
Patent WO-2021164002-A1 (WO)
Title: Delaying dsi clock change based on frame update to provide smoother user interface experience
Inventor: XU YONGJUN
IPC: G06F1/08
Filed: 2020-02-21
Abstract: This disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for delaying a DSI clock change until there is no new frame update, so that a smoother user interface may be perceived. With more specificity, an apparatus may receive a request to change a speed of a clock for displaying a frame. After receiving the request, the apparatus may determine whether two consecutive frames (e.g., a current frame and a prior frame) have a different layer configuration. If so, the request to change the speed of the clock may be delayed until a new set of two consecutive frames are identified with a same layer configuration or until the delay period reaches a timeout limit.
Patent WO-2021128607-A1 (WO)
Inventor: ZHOU SISI
IPC: H01L27/32
Filed: 2020-03-17
Abstract: The present application provides a display panel and a display device. The display panel comprises a display region, a peripheral region, and a light-transmitting region. The peripheral region surrounds the light-transmitting region, and the display region surrounds the peripheral region. The display panel comprises an inorganic insulation layer, an organic insulation layer, and a thin film encapsulation layer stacked together. A recess is formed on the inorganic insulation layer in the peripheral region, such that the thin film encapsulation layer is in contact with the inorganic insulation layer via the recess, thus preventing cracks in a portion corresponding to the light-transmitting region from extending inward during cutting.
Patent WO-2020199988-A1 (WO)
Title: Content copying method and terminal
Inventor: KANG HUIPING
IPC: G06F3/0484
Filed: 2020-03-24
Abstract: A content copying method and a terminal (60). The method comprises: receiving a first input for selected first content and a second input for selected second content (11); and saving, in response to the first input and the second input, the first content and the second content to an edit window of a first application running interface, wherein the first content and the second content are arranged in a target manner in the edit window of the first application running interface(12).
Patent WO-2020200087-A1 (WO)
Inventor: LI ZHIHUAN
IPC: G06T7/00
Filed: 2020-03-27
Abstract: Disclosed herein are systems, methods, devices, and media for carrying out detection of ophthalmic and systemic diseases and disorders. Deep learning algorithms enable the automated analysis of ophthalmic images such as retinal scans to generate accurate detection of various diseases and disorders. Point-of-care implementations allow for rapid and efficient detection outside of the clinical setting.
Patent WO-2020200134-A1 (WO)
Inventor: WU YIQUN
IPC: H04W74/08
Filed: 2020-03-28
Abstract: The present application discloses a random access method and a communication device, used to solve the existing problem of the prior art in which mutual interference between UE units occur during a random access process. The present application enables a network apparatus to separately allocate random access resources to be used for an invalid TA and for a valid TA, such that a UE unit having an invalid TA and a UE unit having a valid TA use different random access resources, thereby reducing mutual interference between UE units, and improving data transmission rates. In addition, the present application enables the network apparatus to separately allocate random access resources to UE units having different TA precision levels, such that the UE units having different TA precision levels use different random access resources to perform random access, thereby reducing mutual interference between UE units, and improving data transmission rates.
Patent WO-2020238400-A1 (WO)
Title: Steam curing apparatus for concrete precast piles
Inventor: LI QUANMIN
IPC: B28B11/24
Filed: 2020-03-31
Abstract: The present invention relates to a steam curing apparatus for concrete precast piles, comprising: a conveying channel, the feed end of the conveying channel being located above the discharge end thereof in a vertical direction, so that the conveying channel is arranged in an inclined state, and the conveying channel being suitable for moving precast concrete piles from the feed end to the discharge end, and the plurality of concrete precast piles being arranged to abut each other on the conveying channel; a steam curing unit, the steam curing unit being suitable for the passage of the conveying channel, and forming a sealed cavity with the concrete precast piles on the conveying channel, the sealed cavity being connected to a steam conveying device, and the steam conveying device conveying steam to the sealed cavity. In the present invention, a conveying channel type curing structure is used, it is not necessary to construct a plurality of steam curing pools and pool covers thereof, it is not necessary to repeatedly lift and move the concrete precast piles from conventional curing pools, the concrete precast piles can rationally and fully be cured with steam, thereby effectively reducing the damage to the precast concrete piles during repeated lifting, effectively reducing steam loss and waste, and improving curing quality.
Patent WO-2021184430-A1 (WO)
Title: Photosensitive sensor and preparation method therefor, and display panel
Inventor: XIAO JUNCHENG
IPC: G06K9/00
Filed: 2020-04-02
Abstract: A photosensitive sensor and a preparation method therefor, and a display panel. Separately forming an N-type region (231a, 331a) and a P-type region (232a, 332a) on the surface of the same layer of polycrystalline silicon (23, 33) by means of ion implantation achieves the compatibility with an ion implantation process. Moreover, covering the polycrystalline silicon with an amorphous silicon photosensitive layer (24, 34) enhances the light absorption capability, so that the number of photogenerated electron-hole pairs can be increased; moreover, built-in electric fields exist in both the horizontal direction and the vertical direction, thus the electron-hole pairs can be separated more effectively, photo-generated current is increased, and the accuracy of fingerprint recognition is improved.
Patent WO-2021203284-A1 (WO)
Title: Methods and apparatus for dl control channel monitoring and candidates dropping in wireless communication
Inventor: YAO CHUNHAI
IPC: H04L5/00
Filed: 2020-04-08
Abstract: Methods, systems, and devices for wireless communications are described. To monitor a PDCCH for CA, a UE may receive PDCCH candidates in a plurality of configured component carriers (CCs). In response to a determination that a maximum number of virtual CCs that the UE is capable of monitoring for PDCCH is smaller than a number of the plurality of configured CCs, the UE groups the plurality of configured CCs into CC groups based at least in part on SCS numerologies and PDCCH monitoring configurations corresponding to span patterns within a slot of a DL subframe. The UE determines a maximum number of blind decoding operations and non-overlapped CCEs for each of the CC groups. The UE then monitors at least a first portion of the PDCCH candidates based on the maximum number of blind decoding operations and non-overlapped CCEs for each of the CC groups.
Patent WO-2021073058-A1 (WO)
Inventor: ZHANG CANFENG
IPC: H04R1/10
Filed: 2020-04-10
Abstract: Earphones having a directional sound conduction function, being able to be worn on ears of a user by means of suspension arms, without the need of pressing wearer's auricles from a front side. A part of a side housing of each sound making device is arranged facing the wearer's auricle, and a part, facing the wearer's auricle, of the side housing is provided with a directional sound guide port, which is in communication with a front sound cavity; sound made by loudspeakers is conducted to the auricles through the directional sound guide ports, and the sound is conducted to ear canals after being reflected by the auricles. The earphones are worn by being suspended on the ears, without the need of inserting into the ear canals or squeezing the auricles to achieve wearing. In addition, compared with other earphones provided with several densely distributed sound outlet holes, the earphones guides, in a centralize manner, a sound emitted by loudspeakers out from the directional sound guide ports, reducing the diffusion and loss of the sound, improving the sound quality, and preventing the sound from being played back publicly (leaked), and improving the privacy.
Patent WO-2021203425-A1 (WO)
Inventor: XIE HAN
IPC: G02B13/08
Filed: 2020-04-10
Abstract: 一种光学系统、镜头模组（20）及终端设备（30）。光学系统包括具有正屈折力的第一透镜（L1）和第五透镜（L5），其余透镜具有屈折力，第一透镜（L1）、第二透镜（L2）和第七透镜（L7）的物侧面于光轴处均为凸面，第三透镜（L3）和第五透镜（L5）的像侧面于光轴处均为凸面，第七透镜（L7）的像侧面于光轴处为凹面，第七透镜（L7）的物侧面（S13）和/或像侧面（S14）设有反曲点；光学系统满足以下条件式：tanω/f>0.21mm  -1 ，Y2/Y1+Y3/Y1+Y4/Y1<3.1，tanω为光学系统的最大视场角一半的正切值，f为光学系统的有效焦距，Y1、Y2、Y3、Y4分别为第一透镜（L1）、第二透镜（L2）、第三透镜（L3）、第四透镜（L4）的物侧面（S1，S3，S5，S7）的最大光学有效半径。通过合理配置第一透镜（L1）至第七透镜（L7）的屈折力及面型，同时设置tanω/f>0.21，Y2/Y1+Y3/Y1+Y4/Y1<3.1，使得光学系统具有广角化，小型化的特征，并具有良好的成像质量。
Patent WO-2020216278-A1 (WO)
Title: Touch press button component, control circuit, and electronic device
Inventor: XING ZENGPING
IPC: H03K17/96
Filed: 2020-04-23
Abstract: A touch press button component, a control circuit, and an electronic device (100), capable of simplifying the circuit and reducing costs. The electronic device (100) comprises a sensor (300) and a control circuit (400), the control circuit (400) being used for outputting a drive signal S d  to a first port (A) of the sensor (300) in a first time interval and outputting a high impedance state or floating state in a second time interval, the drive signal S d  being used for driving the sensor (300) to drive an outer shell (10) to vibrate; the sensor (300) is used for detecting the vibration of the outer shell (10) and outputting a vibration sensing signal S z  by means of the first port (A), the vibration sensing signal S z  being a vibration tail wave response signal after the sensor (300) receives the drive signal S d ; the control circuit (400) is also used for detecting the vibration sensing signal S z  during the second time interval and, on the basis of the vibration sensing signal S z , determining whether there is a trigger event.
Patent WO-2021022848-A1 (WO)
Inventor: ZHU WENSHUAI
IPC: B01J27/188
Filed: 2020-04-28
Abstract: A monolithic catalyst preparation method employing 3D printing, and an application of a monolithic catalyst in oxidative desulfurization of fuel oil. The method comprises: printing a three-dimensional model using a light-curing printer, and then performing carbonization at a high temperature; and loading a formed three-dimensional carbide with phosphotungstic acid so as to prepare and obtain a monolithic catalyst for deep oxidative desulfurization by means of 3D printing. The prepared catalyst can be easily separated from oil after the reaction has ended, and the operation is simple. Moreover, the catalyst facilitates the removal of sulfides such as DBT, 4-MDBT, and 4,6-DMDBT from model oil, and provides good catalytic performance and cycle performance.
Patent WO-2020244418-A1 (WO)
Title: Timing control method and timing control circuit for display panel, and drive apparatus and display device
Inventor: YANG YAN
IPC: G09G3/20
Filed: 2020-05-26
Abstract: Disclosed are a timing control method and a timing control circuit (10) for a display panel, and a drive apparatus and a display device. The timing control method comprises: in each display cycle, providing a data enable signal (DE_o) to a source electrode drive circuit (20), and, under the control of the data enable signal (DE_o), the source electrode drive circuit (20) providing a data signal to a plurality of display sub-areas (s_AA), wherein the data enable signal (DE_o) switches between active levels and an inactive level, and the active levels of the data enable signal (DE_o) correspond to the plurality of display sub-areas (s_AA) of a display panel on a one-to-one basis; and the further the distance between a display sub-area (s_AA) and the source electrode drive circuit (20), the longer the duration of an active level of a data enable signal (DE_o) for controlling the source electrode drive circuit (20) to provide a data signal to at least one row of pixels (P) in the display sub-area (s_AA).
Patent WO-2021237519-A1 (WO)
Title: Method for treating flash-explosion of supercritical co2 fluid for natural fiber
Inventor: LONG JIAJIE
IPC: D06M101/12
Filed: 2020-05-27
Abstract: A method for treating flash-explosion of a supercritical CO 2  fluid for a natural fiber, comprising the steps of: placing the natural fiber in a fluid flash-explosion treatment unit (10), starting a pressure pump (4), introducing a certain amount of steam into a supercritical CO 2  fluid flash-explosion treatment system, and at the same time, starting a heating device to heat the system; after the system reaches preset temperature and pressure, and circulating treatment is performed for a certain time period, opening a pressure release valve for rapid pressure release, and performing fluid flash-explosion treatment on the fiber. According to the fluid flash-explosion treatment technology, a differential pressure generated by the fiber inwards and outwards is used for prompting movement of a fiber chain segment, so that the inner bore diameter of the fiber is increased, inner molecular hydrogen bonds of the fiber are broken, a macromolecular degree of freedom of the fiber is increased, amorphous regions are increased, the hydrophilcity of the fiber is improved, and the dyeability of the natural fiber in a supercritical CO 2  fluid medium can be obviously improved.
Patent WO-2022000129-A1 (WO)
Inventor: ZHANG NAN
IPC: H04W40/02
Filed: 2020-06-28
Abstract: Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for selecting routes and updating network slices for user equipments (UEs) having dual subscriber identity modules (SIMs) or being capable of connecting with multiple public land mobile networks (PLMNs). A method that may be performed by a UE includes obtaining a first request for a network slice of a first type; sending, to an application server, a second request for the network slice of the first type, wherein the second request comprises a first identifier (ID) associated with the first SIM and a second ID associated with the second SIM; and receiving at least one new network slice selection assistance information (NSSAI) associated with at least one of the first SIM or the second SIM in response to sending the second request to the application server.
Patent WO-2022006816-A1 (WO)
Title: Mems piezoelectric loudspeaker
Inventor: ZHANG MENGLUN
IPC: H04R19/02
Filed: 2020-07-09
Abstract: The present invention provides an MEMS piezoelectric loudspeaker, comprising a load plate and an actuator. The load plate is polygonal, circular or elliptical. Each branch of the actuator is strip-shaped and is arranged along an extending direction of an edge of the load plate. According to the technical solution of the present invention, the internal space of the loudspeaker is effectively utilized, so that the actuator has a relatively large effective length, the vibration amplitude of the load plate is improved, and the output sound pressure of the loudspeaker is increased.
Patent WO-2021012976-A1 (WO)
Inventor: LIN JIWEI
IPC: C12N15/11
Filed: 2020-07-13
Abstract: A method for manipulating the terminals of a double-stranded DNA. The principle thereof is using a restriction nicking enzyme to first generate one or more nicks on one strand of a double-stranded DNA, then using an oligonucleotide adaptor to bind the same or a different restriction nicking enzyme to produce cleavage on the other strand of the double stranded DNA, the location of cleavage being determined by the design of the oligonucleotide aptamer, and eventually cleaving the double-stranded DNA of interest and producing various lengths of 5' protruding terminals and various lengths of 3' protruding terminals or blunt terminals at the nicks. The bases at the terminals of a double-stranded DNA generated by means of this method can be designed at will, and such terminals can be used for double-stranded DNA splicing, particularly seamless splicing of double-stranded DNA.
Patent WO-2022006991-A1 (WO)
Title: Ventilated perspiration-wicking-type casual leather shoe
Inventor: CHEN YUNHAI
IPC: A43B7/08
Filed: 2020-07-20
Abstract: A ventilated perspiration-wicking-type casual leather shoe, comprising a sole (1), a shoe body (2), and an upper (3). The shoe body (2) and the upper (3) are positioned above the sole (1). A front surface wall of the shoe body (2) is provided with a first through hole (4), and a rear surface wall of the upper (3) is provided with a second through hole (5). Side through holes (6) and an air-permeable opening (9) are provided on a side wall of the shoe body (2) and a side wall of the upper (3). The front side of the inside of the shoe body (2) is provided with a first inner interlayer (10), while the rear side of the inside of the shoe body (2) is provided with a second inner interlayer (14). A circulation state is formed between the front and rear and spaces inside the shoe via the first through hole (4) provided on the toecap part of the shoe body (2), the second through hole (5) provided on the upper (3), and the air-permeable opening (9) provided on the side of the shoe body (2), in conjunction with a front air-permeable hole (11) and the second inner interlayer (14) provided on the first inner interlayer (10) and the second inner interlayer (14). By means of a U-shaped ventilating surface (7) and an inverted triangle-shaped ventilating surface (8) on the shoe body (2) and the upper (3), the perspiration-wicking performance of the casual leather shoe is increased, ensuring efficiency in said shoe.
Patent WO-2021013123-A1 (WO)
Inventor: SUN LEI
IPC: G09G3/20
Filed: 2020-07-20
Abstract: 一种显示装置(10, 20)，包括：液晶显示面板(11, 21)，包括：显示单元阵列(111, 211)、连接显示单元阵列(111, 211)的源极驱动电路(112, 212)和连接显示单元阵列(111, 211)的栅极驱动电路(113, 213)；水平驱动电路板(12, 22)，连接源极驱动电路(112, 212)和栅极驱动电路(113, 213)；多媒体系统主板(13, 23)，连接水平驱动电路板(12, 22)；多媒体系统主板(13, 23)设置有系统级芯片(131, 231)，水平驱动电路板(12, 22)设置有信号转换芯片(121, 221)，信号转换芯片(121, 221)电连接系统级芯片(131, 231)，用于接收由系统级芯片(131, 231)输出的P2P格式图像信号，并对P2P格式图像信号进行格式转换得到mini-LVDS格式图像信号输出至源极驱动电路(112, 212)、以及生成源极时序控制信号输出至源极驱动电路(112, 212)；可以降低成本，实现面板厂商独立完成液晶显示面板(11, 21)的调试和改版。
Patent WO-2021164195-A1 (WO)
Title: Step size adjustment method and apparatus for adaptive equalizer, signal receiver and system
Inventor: LIANG XIAOFENG
IPC: H04L25/03
Filed: 2020-07-22
Abstract: The present application belongs to the technical field of communications, and provided are a step size adjustment method and apparatus for an adaptive equalizer, a signal receiver and a system. The solution may detect a change in the rate of state of polarization (RSOP) and the signal-to-noise ratio (SNR) of a channel in a data communication system, and may adjust the step size of the adaptive equalizer according to the change in the RSOP and the SNR, so that the adaptive equalizer may update coefficients thereof according to the adjusted step size. Compared to the fixed step size in the related art, the solution provided by the present application may enable the coefficients of the adaptive equalizer to be able to promptly adapt to changes in the SOP and the SNR of the channel, which improves the coefficient convergence performance of the adaptive equalizer, and thereby improves the signal transmission performance of the data communication system.