baber/WOPTO huggingface dataset:
Patent WO-2020082435-A1 (WO)
Inventor: TANG ZHENG
IPC: A61K9/08
Filed: 2018-11-09
Abstract: A preparation method for a cisatracurium besilate injection without preservatives. Each 1000 ml of the injection contains the following components by weight: 2-10 g of cisatracurium besilate and a proper amount of benzenesulfonic acid. The preparation method comprises the following steps: a, adding 85 percent of prescription volume of injection water into a preparation container, adjusting the pH by using benzenesulfonic acid solution I, insulating, adding cisatracurium besilate and stirring until the solution is clarified; b, adjusting the pH of the clarified solution obtained in the first step by using benzenesulfonic acid solution II, adding injection water to a preset volume, and finishing the preparation; c, after the preparation of liquid medicine is finished, carrying out aseptic filtration and canning, feeding into a freeze-drier box, insulating, vacuumizing, charging nitrogen, and carrying out compression tamponinging so as to obtain the final product.
Patent WO-2019227863-A1 (WO)
Title: Control system and method for permanent magnet synchronous traction drive system
Inventor: BI JINGBIN
IPC: H02P27/06
Filed: 2018-11-13
Abstract: A control system and a method for a permanent magnet synchronous traction drive system. The control system comprises a sampling unit and a controller, the sampling unit collecting an operational excitation current and an operational torque current of a permanent magnet synchronous motor and a capacitor supporting voltage, and a resolver having a rotor frequency. The controller obtains a target torque instruction given to a traction drive system, and calculates a target excitation current value and a target torque current value, so as to generate an excitation current adjustment value and a torque current adjustment value. A torque adjustment unit is used to generate the torque current adjustment value according to the target torque current value and an operational torque current value, generate a target modulation ratio and a modulation frequency according to the excitation current adjustment value and the torque current adjustment value output by the adjustment unit, and finally output a PWM modulated wave control signal for the permanent magnet synchronous motor. The control method uses a novel SVPWM pulse control method, so as to further reduce switching frequency, improve system efficiency, and achieve the stable operation of a system having a lower switching frequency.
Patent WO-2019096165-A1 (WO)
Title: 摄像头组件及移动终端
Inventor: ZENG YUANQING
IPC: H04N5/225
Filed: 2018-11-14
Abstract: 本申请公开了一种摄像头组件，包括底座、驱动组件、滑动座以及摄像头模组，底座设有收容腔，驱动组件收容于收容腔，驱动组件用以驱动滑动座相对底座活动，以使滑动座伸出或收进收容腔；滑动座包括基座和盖板，盖板盖合基座，以共同围设出器件空间，盖板设有连通器件空间的通孔，摄像头模组收容于器件空间，摄像头模组包括音圈马达和镜头，镜头正对通孔，音圈马达用于驱动镜头，以使镜头经通孔伸出或收进滑动座。上述摄像头组件可提高用户体验。本申请还公开一种移动终端。
Patent WO-2019192184-A1 (WO)
Title: Hydraulic power anti-resonance vibration isolator having adjustable anti-resonance frequency
Inventor: WU WENMIN
IPC: B64C27/00
Filed: 2018-11-16
Abstract: A hydraulic power anti-resonance vibration isolator having an adjustable anti-resonance frequency, said vibration isolator comprising an outer cylinder (4), an inner cylinder (2), an elastic thin film assembly (8) and a frequency modulation counterweight (9), one end of the outer cylinder (4) being sealed and connected to a vibration source, the inner cylinder (2) being arranged within the outer cylinder (4), rubber (3) being arranged between the inner cylinder (2) and the outer cylinder (4), the rubber (3) being adhered to an inner cylinder outer wall and an outer cylinder inner wall, the end of the inner cylinder (2) away from the vibration source being sealed and connected to a fixing mechanism, the elastic thin film assembly (8) forming an end surface which seals the inner cylinder (2), the end surface and the sealed end of the outer cylinder (4) together forming an accommodating cavity used for accommodating a fluid, the frequency modulation counterweight (9) being connected to the surface of the elastic thin film assembly (8) away from the accommodating cavity. The vibration isolator can adjust the anti-resonance frequency by altering the mass of the frequency modulation counterweight, so as to adapt to rotor vibration load frequency fluctuations, thereby overcoming the defect that traditional power vibration absorption frequencies are highly selective.
Patent WO-2020042384-A1 (WO)
Inventor: YE XUEJUN
IPC: H01R24/00
Filed: 2018-11-20
Abstract: A self-short-circuiting pushing electrical connector. Multiple plug leaf springs (2) are uniformly distributed on the inner wall of a head housing (1) circumferentially; a plug push plate (3) penetrates the inner wall of the head of the head housing (1); a plug spring (5) is abutted against the position between the plug push plate (3) and the tail of the head housing (1); a plug short-circuit ring (4) is provided on the plug push plate (3); a plug inner push plate (12) penetrates the inner wall of a seat housing (7); multiple plug leaf springs (13) circumferentially penetrate the plug inner push plate (12); a locking sleeve (8) is sleeved outside the seat housing (7); the tail of a socket outer push plate (9) penetrates the circumferential gaps of the head of the seat housing (7) and of the head of the locking sleeve (8); a socket spring (10) is abutted against the position between the tail of the socket outer push plate (9) and the seat housing (7); a socket short-circuit ring (11) is provided on the inner wall of the head of the socket outer push plate (9); a plug is inserted in a socket by the plug push plate (3) corresponding to the plug inner push plate (12). According to the electrical connector, there is no need to provide a short-circuit component additionally, and self-short-circuiting is implemented without insertion, thereby achieving high use safety.
Patent WO-2019141001-A1 (WO)
Inventor: LIU TIANBAO
IPC: G06F3/046
Filed: 2018-11-22
Abstract: An electromagnetic board, a touch screen and an interactive device, the electromagnetic board comprising: a first substrate (1), a second substrate (2) and a third substrate (3) that are arranged in sequence and that are oppositely provided; the light transmittance of the first substrate (1), the second substrate (2) and the third substrate (3) is greater than or equal to 80%; a first electromagnetic circuit (4) is disposed between the first substrate (1) and the second substrate (2); a second electromagnetic circuit (5) is disposed between the second substrate (2) and the third substrate (3); the first electromagnetic circuit (4) and the second electromagnetic circuit (5) experience electric induction and/or magnetic induction. The touch screen comprises: the electromagnetic board, a light source and a display panel that are arranged in sequence and that are oppositely provided. The interaction device comprises the touch screen and a trigger. The provided electromagnetic board, touch screen and interactive equipment have low design costs and a simple design process. At the same time, production yield is high.
Patent WO-2019205642-A1 (WO)
Inventor: YANG XIANGDONG
IPC: G06K9/00
Filed: 2018-12-05
Abstract: Selon l'invention, un procédé d'apaisement basé sur la reconnaissance d'émotions comprend les étapes consistant : à obtenir au moins un élément parmi la voix et de l'image d'un utilisateur ; à déterminer, en fonction de la voix et/ou de l'image de l'utilisateur, si l'émotion de l'utilisateur est anormale ; en réponse à l'émotion anormale de l'utilisateur, à déterminer un mode d'apaisement en fonction de l'émotion de l'utilisateur pour effectuer un apaisement d'émotion de l'utilisateur. L'invention concerne également un appareil, un dispositif, et un support d'informations.
Patent WO-2019141035-A1 (WO)
Title: Rotor shaft assembly, rotor, and motor
Inventor: PENG LIMING
IPC: H02K7/00
Filed: 2018-12-17
Abstract: Provided are a rotor shaft assembly, rotor, and motor, said rotor shaft assembly comprising: a magnetic core (10); a first end shaft (20); a second end shaft (30); a protective cover (40), the protective cover (40) being provided, in sequence, with a first through-hole (41), a second through-hole (42), and a third through-hole (43); the first end shaft (20) is set inside the first through-hole (41), at least part of the magnetic core (10) is arranged inside the second through-hole (42), and the second end shaft (30) is set inside the third through-hole (43); the minimum distance between the center line of the protective cover (40) and the hole wall of the first through-hole (41) is a, the minimum distance between the center line of the protective cover (40) and the hole wall of the second through-hole (42) is b, and the minimum distance between the center line of the protective cover (40) and the hole wall of the third through-hole (43) is c, wherein at least one of a and c is not equal to b. The rotor shaft assembly solves the problem in the prior art of a rotor shaft assembly being prone to off-center axial alignment when assembling the end shaft with a magnet.
Patent WO-2019120186-A1 (WO)
Inventor: LIU KE
IPC: H01S3/108
Filed: 2018-12-18
Abstract: 一种光学参量振荡器，包括基频超短脉冲激光器(1)、基频再生放大器(2)；在基频再生放大器(2)再生腔内通过双色分光镜插入光学参量振荡腔，只要变频超短脉冲激光在光学参量振荡腔往返一周光程与基频超短脉冲在基频再生放大器(2)往返一周光程相等，或者变频超短脉冲激光在光学参量振荡腔往返一周光程是基频超短脉冲在基频再生放大器(2)往返一周光程的整数分之一，就可以实现同步泵浦条件，而与基频光再生放大器(2)的重复频率无关，实现高能量的超短脉冲光学参量振荡输出。
Patent WO-2020107562-A1 (WO)
Inventor: HU BEN
IPC: G08C17/02
Filed: 2018-12-19
Abstract: The present application provides a communication connector (100) and a remote control assembly comprising the communication connector (100). The communication connector (100) comprises a first communication interface (20), a second communication interface (31), and a third communication interface (32) which communicate with each other. A remote control of the remote control assembly is connected to the communication connector (100) by means of the third communication interface (32), and a signal receiving module such as a cellular data module and/or a display is connected to the communication connector (100), so that a remote control can be connected to a signal receiving and sending module such as a cellular data module and/or a display without it being necessary to change the structure of the remote control, so as to avoid increasing the size of the remote control, in addition to reducing costs.
Patent WO-2020037907-A1 (WO)
Inventor: GUO TIANFU
IPC: H01L51/52
Filed: 2018-12-21
Abstract: 一种有机发光显示面板，包含柔性基板;薄膜晶体管阵列层，设于所述柔性基板上，所述薄膜晶体管阵列层包括复数薄膜晶体管、反射阳极，及像素定义层。像素定义层具有图型化结构，其定义有非发光区域及位于所述非发光区域之间的发光区域。黑矩阵层设于像素定义层的非发光区域上。发光模组设于黑矩阵层及像素定义层的表面上。发光模组包括复数像素单元，每像素单元包括红色子像素、绿色子像素及蓝色子像素，其分别对应所述发光区域设置，并位于所述反射阳极上。滤光膜层包括红色、绿色，及蓝色滤光片，其分别对应设于所述发光模组的红色、绿色及蓝色子像素上；及封装层，设于所述发光模组上。
Patent WO-2020062640-A1 (WO)
Inventor: HUANG CHAO
IPC: G06F9/44
Filed: 2018-12-21
Abstract: Disclosed in the present application are a method, server, and storage medium for switching a dynamic copywriting language of a terminal application. The method comprises: a server receiving a dynamic copywriting language switching instruction sent by a terminal application, and acquiring a dynamic copywriting language to be switched according to the dynamic copywriting language switching instruction; the server acquiring a language pack corresponding to the language to be switched from a preset memory according to the language to be switched; the server returning the language pack to the terminal application for the terminal application to switch the dynamic copywriting language by means of loading the language pack.
Patent WO-2020107639-A1 (WO)
Inventor: LIAO MINAN
IPC: B24B7/24
Filed: 2019-01-02
Abstract: 一种直线式抛光机，直线式抛光机包括传送装置(100)、滚抛装置(200)、盘抛装置(300)以及清扫装置(400)；传送装置(100)配置为使玻璃沿预设的方向移动；滚抛装置(200)配置为用于向传送装置(100)传送的玻璃提供滚动抛光；盘抛装置(300)配置为用于向传送装置(100)传送的玻璃提供旋转抛光；清扫装置(400)配置为用于向传送装置(100)提供清扫。该直线式抛光机能够实现连续式作业，从而提高了生产效率。
Patent WO-2019134709-A1 (WO)
Title: 一种投放器组件及洗衣机
Inventor: HUANG TAO
IPC: D06F39/02
Filed: 2019-01-08
Abstract: 一种投放器组件，投放器组件包括把手；防水盒，所述防水盒与所述投放器之间设置有缝隙；设置于所述防水盒靠近所述投放器的把手的一端，且设置于所述防水盒内部的第一挡筋，所述第一挡筋设置为防止液体经所述缝隙溢出。
Patent WO-2020124767-A1 (WO)
Inventor: LI SHASHA
IPC: H01L21/84
Filed: 2019-02-20
Abstract: 本发明提供一种TFT基板的制作方法及TFT基板。本发明的TFT基板的制作方法，通过在无机绝缘层和金属层之间设置保护层，可在金属层的干蚀刻过程中对标记区及标记周边区的无机绝缘层的表面进行有效保护，减小无机绝缘层在干蚀刻制程中的表面损伤，从而有效提高后续对位过程中CCD摄像机对对位标记的识别率，提高对位检测精度，避免后续对位异常，且无需调整金属层的干蚀刻参数，间接降低了干蚀刻制程的制程约束条件，避免了对位CCD摄像机的设备改造及调试，节约了生产成本。
Patent WO-2020133650-A1 (WO)
Inventor: CHEN BINGKUI
IPC: F16H55/08
Filed: 2019-02-20
Abstract: A line-surface conjugation gear pair, comprising a first gear and a second gear. The first gear and the second gear form the line-surface conjugation gear pair. The line-surface conjugation gear pair comprises a curved surface Σ1 and a curve Г1 that are in continuous tangential contact. The curved surface Σ1 is located on the first gear, and only one curve on the curved surface Σ1 is in contact with the curve Г1. The curve Г1 and the curved surface Σ1 keep in point contact at a predetermined timing, and the contact point between the curve Г1 and the curved surface Σ1 is unique. The curve Г1 is a smooth curve, and the curved surface Σ1 is a smooth curved surface. Also disclosed is a design method for a line-surface conjugation gear pair.
Patent WO-2020093631-A1 (WO)
Inventor: WU YUETING
IPC: G06N3/08
Filed: 2019-03-01
Abstract: An antenna downtilt angle measurement method based on a deep instance segmentation network. The method comprises the following steps: shooting a full range of antenna video by an unmanned aerial vehicle; and transmitting the antenna video to a server end in real time, and the server end measuring an antenna downtilt angle in real time by means of a deep learning algorithm. The deep learning algorithm comprises: a feature extraction network module, an instance segmentation module, an antenna candidate frame module, and an antenna downtilt angle measurement module, wherein the instance segmentation module comprises the following steps: mapping a region of interest directly to a feature map; dividing a candidate region into k*k units, calculating four fixed coordinate positions for determining the center point of a unit for each unit, and calculating the values of the four fixed coordinate positions by means of bilinear interpolation; and performing a maximum pooling operation and achieving back propagation. By means of distinguishing an antenna pixel and a background pixel of an instance segmentation module, the antenna downtilt angle is more accurate, and a convenient, secure, effective and accurate antenna measurement method is established.
Patent WO-2020186407-A1 (WO)
Inventor: YOU XIN
IPC: H04W28/26
Filed: 2019-03-15
Abstract: The present disclosure provides a cell switching method, an apparatus, a network device, a terminal device and a storage medium. The cell switching method includes: a first network device sends a switching request to a second network device, the switching request includes at least one of the following: conditional switching instruction information, and time duration recommendation information for a first timer; the first network device receives a switching command sent by the second network device the switching command includes configuration information for switching and time duration of the first timer, the first timer is used to control the effective time of the configuration information in the switching command; the first network device sends the switching command to the terminal device, and a condition for the terminal device to initiate a switching to the second network device, which is set by the first network device.
Patent WO-2020198915-A1 (WO)
Inventor: TAN GUICAI
IPC: H01L27/32
Filed: 2019-03-29
Abstract: A display panel (100), comprising a driving chip (22), a signal line (24), an organic light-emitting diode (14), and a touch panel (18), the signal line (24) being electrically connected between the driving chip (22) and the organic light-emitting diode (14), the touch panel (18) comprising a conductive layer (180), the conductive layer (180) being located above the signal line (24), the conductive layer (180) being electrically connected to the signal line (24), and the conductive layer (180) being connected to the signal line (24) in parallel. Further provided is a display device.
Patent WO-2020087892-A1 (WO)
Inventor: XIONG QIANG
IPC: A47J27/21
Filed: 2019-04-25
Abstract: Disclosed is an all-glass kettle for electromagnetic heating, the kettle comprising a glass kettle body (1) made of glass and a handle (2) on an outer side of the glass kettle body (1), wherein an electromagnetic heating layer (4) matching an electromagnetic heater (3) is arranged at the bottom of the glass kettle body (1), a protective shell (5) is arranged on an outer wall of the bottom of the glass kettle body (1), and a first heat insulation layer (6) is arranged on a surface of an inner side of the protective shell (5). In addition, at least one one-way air valve (7) is arranged on a side wall of the protective shell (5). The protective shell (5) is arranged at the bottom of the glass kettle body (1) so as to prevent a magnetic conductive heating coating from being easily abraded and separated; the first heat insulation layer (6) can effectively prevent heat loss caused by the convection of hot air and prevent damage occurring to the electromagnetic heater (3) due to heat radiation; and the at least one one-way air valve (7) is additionally arranged on the side wall of the protective shell (5), such that the hot air can be discharged due to a sharp rise in temperature in a cavity formed between the glass kettle body (1) and the protective shell (5), thereby preventing the top of a glass base plate from bulging and bursting or the plastic protective shell at the bottom from expanding.
Patent WO-2020220322-A1 (WO)
Title: Timer control in discontinuous reception
Inventor: WU CHUNLI
IPC: H04W52/02
Filed: 2019-04-30
Abstract: Embodiments of the present disclosure relate to timer control in discontinuous reception. A method comprises receiving, at a first device configured with discontinuous reception, a skipping indication from a second device, the skipping indication indicating to the first device to skip monitoring of control information from the second device for a period of time; in response to the skipping indication, determining, based on a predetermined criterion, whether to suspend a timer running at the first device for the discontinuous reception; and in response to determining that the timer is to be suspended, suspending the timer for the period of time.
Patent WO-2020034670-A1 (WO)
Title: Preparation method for environmentally friendly reinforcement-type alkali-free liquid quick-setting agent
Inventor: GUO XINQI
IPC: C04B24/26
Filed: 2019-05-08
Abstract: A preparation method for an environmentally friendly reinforcement-type alkali-free liquid quick-setting agent, comprising: acylating maleic anhydride and urea to prepare an acylation product, then copolymerizing the acylation product, acrylamide and acrylic acid to prepare a suspension stabilizer, and preparing the alkali-free liquid quick-setting agent by using the suspension stabilizer. By introducing the suspension stabilizer with an amide structure, prepared by acylating maleic anhydride and urea, the coacervation of the liquid quick-setting agent is improved, the generation of a precipitate is effectively inhibited, the storage stability of a mother liquor is greatly improved, and the stability can last for 15 months or more; and the amide structure and urea can promote the development of early strength, thus improving the early strength of a concrete.
Patent WO-2019223689-A1 (WO)
Title: Igniter
Inventor: WANG JIAN
IPC: F23Q2/28
Filed: 2019-05-21
Abstract: An igniter, comprising a gas outlet tube (5), a housing (3), and a handheld part (1). A gas storage tank is provided inside the handheld part (1). An ignition bracket (6) is provided inside the housing (3). The front side of the ignition bracket (6) is connected to the gas outlet tube (5), and the rear side of the ignition bracket (6) is provided with an ignition mechanism capable of implementing cooperation in linkage fashion. The ignition mechanism cooperates with a gas outlet of the gas storage tank in linkage fashion by means of a springboard (8). A gas outlet bracket (7) is provided in the middle of the ignition bracket (6). The bottom of the gas outlet bracket (7) is connected to a gas outlet (10) of the gas storage tank, and the upper side thereof is communicated with the gas outlet tube (5). The gas outlet bracket (7) is a seal structure having upper and lower openings. By providing the gas outlet bracket (7) and implementing a hard connection between the gas storage tank and the gas outlet tube (5) using the gas outlet bracket (7), a stable flame is implemented, thereby ensuring that no internal leakage would occur in the igniter.
Patent WO-2019238031-A1 (WO)
Inventor: ZHANG ZHIYANG
IPC: G02C5/12
Filed: 2019-06-11
Abstract: 本申请公开了一种镜片结构及眼镜，镜片结构包括两个用于放置镜片的镜框，两个所述镜框之间通过横梁连接，所述横梁包括与所述镜框连接的过渡部以及与所述过渡部连接的卡合杆，所述卡合杆具有相互垂直的第一表面以及第二表面，所述第一表面或所述第二表面用于与外部的镜架结构上的凹槽结构实现卡合配合。本申请的镜片结构能够方便地实现安装及拆卸功能，使得更换镜片简单容易。
Patent WO-2020011145-A1 (WO)
Title: Multi-element resonator
Inventor: BUSHMAN MICHAEL
IPC: H03C1/00
Filed: 2019-07-09
Abstract: A resonant tank includes a first capacitor formed on a semiconductor substrate, a first inductor formed on the semiconductor substrate, a second capacitor formed on the semiconductor substrate, and a second inductor formed on the semiconductor substrate. The first capacitor, the first inductor, the second capacitor, and the second inductor are connected in a ring configuration, with each capacitor connected between a pair of the inductors and with each inductor connected between a pair of the capacitors. An amplifier circuit is coupled to the resonant tank and configured to amplify a signal in the resonant tank.
Patent WO-2020042799-A1 (WO)
Title: 光学成像镜片组
Inventor: YANG JIAN
IPC: G02B13/00
Filed: 2019-07-17
Abstract: 一种光学成像镜片组，该镜片组沿着光轴由物侧至像侧依序包括：具有光焦度的第一透镜（E1）、第二透镜（E2）、第三透镜（E3）、第四透镜（E4）、第五透镜（E5）、第六透镜（E6）、第七透镜（E7）和第八透镜（E8）。其中，第一透镜（E1）具有正光焦度，其物侧面（S1）为凸面；第五透镜（E5）具有负光焦度，其像侧面（S10）为凹面；第六透镜（E6）的物侧面（S11）为凹面；第七透镜（E7）的物侧面（S13）为凸面；第八透镜（E8）具有正光焦度；以及第一透镜（E1）至第八透镜（E8）中任意相邻两透镜之间均具有空气间隔。
Patent WO-2020042824-A1 (WO)
Title: 光学封装组件及移动终端
Inventor: YANG WANGLAI
IPC: H01L27/146
Filed: 2019-07-19
Abstract: 本公开公开一种光学封装组件，其包括基板(100)、光感应芯片(200)以及防护部，所述防护部和所述光感应芯片(200)均固定在所述基板(100)上，所述光感应芯片(200)封装在所述防护部中，所述光感应芯片(200)所在的平面与所述基板(100)的板面相交，所述防护部包括进光区域。本公开还公开一种移动终端。
Patent WO-2020206893-A1 (WO)
Inventor: CHENG YONGHUI
IPC: E21D20/00
Filed: 2019-08-12
Abstract: An umbrella-shaped anchor for quick reinforcement of rock mass, comprising a rock mass umbrella-shaped anchor head (1) and a connecting rod (2). The rock mass umbrella-shaped anchor head comprises a sliding mechanism (5), bearing blocks (6), a guide block (7), and an anchor head main rod (8); the anchor head main rod passes through a square hole in the middle of the guide block; the sliding mechanism is connected to the connecting rod by means of the anchor head main rod; the bearing blocks have the upper parts respectively inserted into grooves (11) of the guide block and are completely attached to guide rails (12) having a rectangular cross-section at the sides of the sliding mechanism; during installation, after the rock mass umbrella-shaped anchor head in a folded state and the connecting rod are extended into an anchor hole, the connecting rod is stretched to drive the sliding mechanism to compress the bearing blocks so that the bearing blocks expand outward and compress the hole wall. Also disclosed is an application method for the umbrella-shaped anchor. The umbrella-shaped anchor converts the pulling force of the anchor rod into a compression force against the rock mass, and obtains a large anchoring force by means of high compressive strength of the rock mass. The umbrella-shaped anchor has a large application depth, high construction speed, high efficiency, large structural resistance, and good stability, and does not need grouting.