baber/WOPTO huggingface dataset:
Patent WO-2018228462-A1 (WO)
Title: Puissance mobile pour alimentation extérieure
Inventor: LI SHUFU
IPC: G05D1/02
Filed: 2018-06-14
Abstract: Puissance mobile pour une alimentation extérieure comprenant un boîtier d'alimentation, un bloc-batterie, un dispositif d'entraînement, un dispositif de commande et un dispositif de suivi. Le bloc-batterie est disposé à l'intérieur du boîtier d'alimentation. Le boîtier d'alimentation est pourvu d'au moins une douille connectée électriquement au bloc-batterie. Le bloc-batterie est utilisé pour apporter de l'énergie électrique à un outil électrique pendant un travail extérieur par le biais de la douille. Le dispositif d'entraînement comprend des roues et des moteurs d'entraînement pour entraîner les roues. Le dispositif de commande est connecté aux moteurs d'entraînement. Le dispositif de suivi est connecté au dispositif de commande. Le dispositif de suivi est utilisé pour suivre l'utilisateur de la puissance mobile. Le dispositif de commande commande le dispositif d'entraînement pour entraîner le boîtier d'alimentation afin de suivre automatiquement l'utilisateur en fonction du résultat de suivi du dispositif de suivi. La puissance mobile est appropriée pour une alimentation pour des outils électriques de forte puissance pendant un travail extérieur.
Patent WO-2020010575-A1 (WO)
Inventor: YE LEI
IPC: B62D21/00
Filed: 2018-07-12
Abstract: 悬挂系统及全背负式移动机器人，全背负式移动机器人包括悬挂系统、车架（14）和顶升机构，悬挂系统包括左右设置的两个悬挂机构，每个悬挂机构包括支撑梁（2）、主动轮（4）、连接件（6）和第一从动轮（8），第一从动轮（8）和主动轮（4）分别位于支撑梁（2）的前、后两端，连接件（6）连接于支撑梁（2）上并位于主动轮（4）和第一从动轮（8）之间。
Patent WO-2020029151-A1 (WO)
Inventor: CAI JIN
IPC: A61P11/04
Filed: 2018-08-09
Abstract: Provided is a fabric for preventing tonsillitis, impregnated with a traditional Chinese medicine impregnation solution for preventing tonsillitis in the process of fabric preparation. The traditional Chinese medicine impregnation solution consists of Rhizoma Pinelliae, Pericarpium Citri Reticulatae, Folium Perillae, Rhizoma Polygoni Cuspidati, Herba Schizonepetae, Rhizoma Wenyujin Concisum, Radix Isatidis, and Cortex Moutan. The fabric is easy to manufacture and is especially effective in preventing tonsillitis.
Patent WO-2019042119-A1 (WO)
Title: Antibody against human cd47 and use thereof
Inventor: LIU ZHIGANG
IPC: C07K16/28
Filed: 2018-08-13
Abstract: The present application discloses an antibody or an antigen-binding moiety thereof that specifically binds to human CD47, a polynucleotide encoding the antibody or the antigen-binding moiety thereof, a vector comprising the polynucleotide, a host cell comprising the polynucleotide or the vector, a method for preparing and purifying the antibody, and an application of the antibody or the antigen-binding moiety thereof.
Patent WO-2019047718-A1 (WO)
Title: Field effect space purification device
Inventor: LIU TIELIN
IPC: B03C3/40
Filed: 2018-08-23
Abstract: Disclosed is a field effect space purification device, composed of a spherical field effect system and a cylindrical low frequency power supply system, and belonging to the field of environmental protection equipment for controlling air pollution. The field effect space purification device, that has been invented by using field effect properties, such as electron tunneling, surface plasmon resonance and coupling electromagnetic waves, photoelectric multiplication, circling acceleration and active radical chain reactions, of carbon nanocomposites synthesized by means of chemical vapor deposition has advantages such as a high efficiency, saving energy, being maintenance-free, having no dead angles, being multifunctional, and encouraging man-machine symbiosis, and same can not only solve air pollutant purification problems such as fog and haze, ozone, viruses, and VOCs (the English abbreviation for volatile organic compounds, commonly known as formaldehyde, toluene and xylene), without causing secondary pollution, but can also generate healthy negative ions. The device is suitable for deodorization, dust removal, sterilization, removal of VOCs and providing negative ions for air quality optimization in spaces having significant air pollution, such as production workshops, public places and urban residences.
Patent WO-2020047727-A1 (WO)
Inventor: LENG ZHIBIN
IPC: B23K26/14
Filed: 2018-09-04
Abstract: 一种激光焊接同轴环形吹气保护装置，包括内管（1）和外管（2），内管（1）和外管（2）之间形成圆环形气腔（3），圆环形气腔（3）的下端设有与内管（1）和外管（2）连接的环形板（4），圆环形气腔（3）上端设有封板（5），封板（5）中心设有通孔（6），通孔（6）与内管（1）内腔相通形成光束通道（7），封板（5）两侧对称设有吊耳（8），吊耳（8）上端设有连接杆（9），连接杆（9）上端设有连接板（10），连接板（10）安装在焊接机头上，外管（2）侧壁上设有一进气口，环形板（4）的端面上均匀分布有若干出气孔（11）。该装置结构简单，通过采用本结构，能够实现360°环绕型吹气，使激光焊接成形更加均匀，对激光焊接产生的等离子体和飞溅具有明显的抑制作用，减少对入射激光的干扰和屏蔽，提高焊缝表面稳定性，而且操作方便。
Patent WO-2020073219-A1 (WO)
Inventor: LOEBIG JEFFREY CARL
IPC: G01C9/00
Filed: 2018-10-10
Abstract: A laser level (21) containing a housing (20), an electronic tilt sensor (32) located in the housing (20); a controller (30) to which the electronic tilt sensor (32) is connected, and a laser module (36). The controller (30) is communicable with a first display device (24) and a second display device (26). The laser module (36) is adapted to project a straight ground laser line on a flat surface. The electronic tilt sensor (32) is adapted to detect a tilt of the laser level and provide a measurement signal to the controller (30). The controller (30) is adapted to provide a display signal to the first and second display devices (24, 26) to display information about the tilt. By using an electronic tilt sensor (32), the laser level (21) can provide accurate indicate of the tilt of the device and also allows such tilt information to be processed further.
Patent WO-2020051996-A1 (WO)
Title: Display panel and display device
Inventor: YANG CHUNHUI
IPC: G02F1/1343
Filed: 2018-10-23
Abstract: A display panel (1) and a display device, the display panel (1) comprising: a first substrate (30); a second substrate (40); and a second common electrode (41), disposed on the second substrate (40), wherein the second common electrode (41) comprises an amplification portion (412), and the display panel (1) comprises a support portion (31) arranged in correspondence to the enlarged portion (412).
Patent WO-2020051998-A1 (WO)
Title: Washing method and washing device
Inventor: HUANG BEIZHOU
IPC: B08B3/02
Filed: 2018-10-23
Abstract: A washing method and a washing device. The washing method comprises the steps of: dividing a washing device (1) into at least two areas to perform control aiming at a same cleaning method; detecting the width of an object to be washed; and starting the washing device of the corresponding area according to the width of the object to be washed. The washing device comprises: a detection structure (4): detecting the width and position of the object to be washed; a conveying structure (16): driving the object to be washed to move forward; a washing structure (12): washing the object to be washed by means of a liquid; and an air knife structure (3): blowing away the liquid and impurities residual on the surface of the object to be washed. The washing method and washing device save energy under the condition of in-place washing.
Patent WO-2019080925-A1 (WO)
Title: Continuous laser employing colloidal quantum dot and manufacturing method thereof
Inventor: ZHONG HAIZHENG
IPC: H01S3/08
Filed: 2018-10-26
Abstract: The present invention relates to a continuous laser employing colloidal quantum dots and a manufacturing method thereof. The manufacturing method of the continuous laser employing colloidal quantum dots comprises: manufacturing, on a corresponding surface of a resonant cavity, a composite luminescent film consisting of a perovskite quantum dot material and a polymer to serve as a gain medium of a continuous laser. The continuous laser employing colloidal quantum dots comprises a pump source, a gain medium and a resonant cavity, wherein the gain medium is a composite luminescent film consisting of a perovskite quantum dot material and a polymer and formed on a corresponding surface of the resonant cavity.
Patent WO-2019200886-A1 (WO)
Title: Method for realizing synchronous tuning of wavelength and repetition frequency in passive mode-locking laser
Inventor: YANG ZHONGMIN
IPC: H01S3/10
Filed: 2018-10-30
Abstract: A method for realizing synchronous tuning of a wavelength and a repetition frequency in a passive mode-locking laser. One end of a section of active optical fiber or passive optical fiber in a resonant cavity of the laser is polished into a mirror surface and fixed on a multi-dimensional tuning frame (9); a semiconductor saturable absorption mirror (4) with copper radiators is mounted on a fixing support, and by rotating a micrometer of a rotating platform on the multi-dimensional tuning frame, the coupling angle of the section of optical fiber and the semiconductor saturable absorption mirror is mechanically tuned, so that the laser wavelength and the repetition frequency are synchronously tuned. Compared with a conventional method adopting piezoelectric ceramic or a fiber grating, the apparatus is simpler and more compact. By rotating the micrometer of the rotating platform on the multi-dimensional tuning frame, high-precision synchronous tuning of the laser wavelength and the repetition frequency can be achieved, and the repetition frequency tuning range can reach 1 MHz. The tuning method is simple and easy to realize, and can be applied to the fields of precise gas detection, gas spectrum analysis, frequency calibration, nonlinear biophotonics and the like.
Patent WO-2019200890-A1 (WO)
Inventor: XUAN MINGHUA
IPC: G09G3/20
Filed: 2018-11-01
Abstract: 一种显示面板及其驱动方法、显示装置。该显示面板(10)包括呈阵列排布的多个子像素单元(100)、多个补偿驱动电路(200)和多条发光控制线(EL)，每个子像素单元(100)包括发光电路(110)，该阵列包括多行和多列；每一行中的子像素单元(100)划分为多个补偿发光组，多个补偿发光组包括多个第一补偿发光组(31)，每个第一补偿发光组(31)包括N个相邻的子像素单元(100)且该N个相邻的子像素单元(100)的发光电路(110)连接到同一个补偿驱动电路(200)以被分时驱动；每个第一补偿发光组(31)的N个相邻的子像素单元(100)的发光电路(110)分别连接到N条不同的发光控制线(EL)；N为大于或等于2的整数。显示面板(10)可以提高显示的分辨率。
Patent WO-2019101092-A1 (WO)
Inventor: CHEN ZHONGPING
IPC: H04W36/00
Filed: 2018-11-21
Abstract: 本申请涉及无线通信技术领域，尤其涉及一种会话上下文处理的方法、网元和终端设备，包括：会话管理网元接收来自移动管理网元的第一消息，请求为终端设备建立会话，所述第一消息携带数据网络的标识；所述会话管理网元根据所述数据网络的标识获取所述数据网络的能力信息；当所述数据网络的能力信息为所述数据网络支持非IP类型的会话时，则会话管理网元根据所述终端设备的以太类型或非结构化类型会话上下文生成非IP类型会话上下文。
Patent WO-2019120030-A1 (WO)
Inventor: CHEN YAN
IPC: H04W4/06
Filed: 2018-11-21
Abstract: L'invention concerne un procédé et un appareil de pousser d'informations, un terminal, et un support de stockage. Le procédé consiste à : afficher un Push Messenger lorsqu'il est déterminé qu'une opération de commutation d'application d'un utilisateur actuel satisfait une condition prédéfinie ; obtenir des caractéristiques émotionnelles de l'utilisateur actuel ; et déterminer un mode de pousser, et pousser des informations du Push Messenger d'après les caractéristiques émotionnelles de l'utilisateur actuel.
Patent WO-2020107227-A1 (WO)
Inventor: LIU ZHIJIE
IPC: A61P19/06
Filed: 2018-11-27
Abstract: Disclosed are a traditional Chinese medicine composition, and a preparation method therefor and the use thereof. The traditional Chinese medicine composition is prepared from the following traditional Chinese medicine raw materials in parts: 40-240 parts of Gypsum fibrosum, 30-120 parts of Anemarrhenae rhizome, 5-45 parts of Ginseng radix et rhizoma, and 15-60 parts of Glycyrrhizae radix et rhizoma praeparata cum melle. The traditional Chinese medicine composition has the effects of relieving restlessness and replenishing body fluid, and nourishing Yin and replenishing body fluid; and has therapeutic or alleviating effects on patients with epilepsy, coughs, abdominal pain and constipation, jaundice or epidemic febrile illnesses caused by warm heat and depletion of fluid accompanied by water heat, and on symptoms of diabetes accompanied by fever, perspiration and thirst, or symptoms of gout accompanied by fever, perspiration and thirst.
Patent WO-2020015278-A1 (WO)
Title: Conductive far-infrared heat-generating fiber and preparation method therefor
Inventor: FANG KUANJUN
IPC: D06M11/74
Filed: 2018-12-07
Abstract: A conductive far-infrared heat-generating fiber and a preparation method therefor. In the process of preparing the conductive far-infrared heat-generating fiber, the preparation method specifically comprises: A) pretreating a matrix fiber, and then drying same; B) impregnating, in a coating liquid of a conductive material, the matrix fiber obtained in step A, and then drying same; and performing step B) at least once, and obtaining the conductive far-infrared heat-generating fiber. The preparation method for the conductive far-infrared heat-generating fiber is simple and can realize good control of resistivity and heat generation.
Patent WO-2019114737-A1 (WO)
Title: Appareil de photodétection et procédé d'identification biométrique l'utilisant
Inventor: HUANG JIANDONG
IPC: G06K9/00
Filed: 2018-12-12
Abstract: L'invention concerne un appareil de photodétection qui comprend une unité de recouvrement (5), ainsi qu'un film adhésif optique (4), un élément optique (3) et un film de photodétection (2) disposés dans cet ordre sur l'unité couvercle. L'unité couvercle (5) comprend une pluralité d'éléments de DEL espacés (521) chacun conçu pour être activé pour émettre une lumière initiale. Les lumières initiales émises par les éléments DEL (521) sont partiellement réfléchies à partir d'une surface supérieure de couvercle de l'unité couvercle (5) et incidentes de manière séquentielle sur le film adhésif optique (4) et l'élément optique (3). Le film adhésif optique (4) et l'élément optique (3) sont conçus pour filtrer respectivement une partie des lumières initiales partiellement réfléchies incidentes sur ceux-ci pour former une lumière incidente de film de photodétection pénétrant dans le film de photodétection (2) et convertible en données d'image d'identification. L'invention porte également sur un procédé d'identification biométrique utilisant l'appareil de photodétection.
Patent WO-2019144731-A1 (WO)
Inventor: SHENG FUCHUN
IPC: E04G21/02
Filed: 2018-12-20
Abstract: 一种一体式双联混凝土供应浇筑系统及基于其的供应方法，该浇筑系统包括搅拌车（100）和泵车（200），搅拌车（100）具有搅拌桶（101）和密封端盖（102），密封端盖（102）上连接有用于输出混凝土的供料管（103），泵车（200）包括受料斗（201）、进料管（202）、输料泵（203）和输料管（204）；进料管（202）一端与供料管（103）相连接，另一端与受料斗（201）相连通；输料泵（203）用于将受料斗（201）中的混凝土通过输料管（204）和出料管（207）向浇筑工作面输送。搅拌车（100）的搅拌控制器和泵车（200）的控制系统之间通过控制线缆（104）通讯，或通过无线传输方式实现通讯。基于该系统实现了搅拌车（100）与泵车（200）的一体化自动操作，还可避免混凝土水分蒸发从而确保混凝土质量。
Patent WO-2020133008-A1 (WO)
Inventor: HUANG FULI
IPC: A61B50/36
Filed: 2018-12-27
Abstract: 一种环保利器盒，包括盒体（1）和盒盖（2），盒体（1）上具有与盒体（1）一体成型的凸出筒部（11），凸出筒部（11）内开设有供放置燃料的燃料槽（110），凸出筒部（11）上具有与燃料槽（110）相互连通的加料管（111），凸出筒部（11）上还具有与燃料槽（110）相互连通的塑料弯管（112），塑料弯管（112）远离凸出筒部（11）的一端穿过盒体（1）伸入到盒体（1）内部并与环形塑料管（113）相互连通，环形塑料管（113）上还开设有若干个燃料出口（1130），塑料弯管（112）上还设置有阀门（1120）；当工人进行焚烧之前，可以打开塑料弯管（112）上的阀门（1120），燃料槽（110）内的燃料会流出到盒体（1）内部，这样在利器盒整体焚烧时就能够内外同步燃烧，能加快焚烧速率，使得燃烧更加彻底。
Patent WO-2019137293-A1 (WO)
Title: Method and device for synchronization between base stations
Inventor: CHEN JIE
IPC: H04W56/00
Filed: 2019-01-03
Abstract: The present invention relates to the field of communications, and discloses a method and device for synchronization between base stations to reduce listening costs and to make the best use of radio resources. The method is: a slave base station receiving, on a designated symbol of a special sub-frame via a primary radio frequency integrated circuit (RFIC), a cell reference signal (CRS) sent by a master base station (301); and performing synchronization between the slave base station and the master base station according to the acquired CRS. The slave base station performs listening on the master base station by multiplexing the primary RFIC, such that the need to provide a separate RF circuit is eliminated, thereby effectively reducing hardware costs; in addition, the slave base station performing listening on the master base station on the designated symbol of the special sub-frame ensures that only data transmission on one symbol of the special sub-frame is lost in one synchronization tracking period, such that the slave base station uses more symbols for physical downlink shared channel (PDSCH) signal transmission compared with configuring a multicast/ broadcast single frequency network (MBSFN) sub-frame, thereby effectively making the best use of radio resources.
Patent WO-2019196538-A1 (WO)
Title: Pevcd horizontal graphite boat structure
Inventor: YANG BAOLI
IPC: H01L31/18
Filed: 2019-01-22
Abstract: Disclosed is a PEVCD horizontal graphite boat structure, comprising a plurality of fixing rods (1) and a plurality of graphite boat sheets (2). The fixing rods (1) are vertically arranged in a quartz furnace tube (3) at intervals and are arranged in an array; the graphite boat sheets (2) are horizontally arranged and are fixed on the fixing rods (1) at intervals in a stacked manner; and the fixing rods (1) and the graphite boat sheets (2) are integrally arranged inside the quartz furnace tube (3). By means of the horizontal arrangement of the graphite boat sheets (2), a silicon wafer (6) is horizontally placed. When the graphite boat structure is not horizontally placed in the quartz furnace tube (3), the silicon wafer (6) is also still attached to the graphite boat sheets (2), so that winding coating will not occur in the silicon wafer (6) after an anti-reflection film coating process, and the problem of a black edge also will not occur at the periphery of the silicon wafer (6), thereby reducing the defect rate of the anti-reflection film coating of the silicon wafer (6).
Patent WO-2020164137-A1 (WO)
Inventor: MI XIANG
IPC: H04W72/04
Filed: 2019-02-15
Abstract: 一种通信方法及装置，其中方法包括：终端设备根据网络设备预配置的上行资源PUR的配置信息确定所述终端设备能够用于上行数据传输的第一资源，所述第一资源包括至少一个PUR，所述PUR为周期性的资源；所述终端设备在确定所述第一资源之后，每经过第一时长，监听物理下行控制信道PDCCH搜索空间；所述终端设备在所述PDCCH搜索空间中检测来自网络设备的第一指示信息，所述第一指示信息用于指示以下一项或多项：指示是否释放所述终端设备的PUR；指示所述终端设备的PUR是否有效；指示重配置所述终端设备的PUR；指示所述终端设备发起随机接入。
Patent WO-2020118910-A1 (WO)
Title: 触控显示设备及其制备方法
Inventor: LI BO
IPC: G06F3/041
Filed: 2019-02-26
Abstract: 提供一种触控显示技术，尤其指一种触控显示设备，所述触控显示设备包括：一有机发光二极管显示面板，包括：一薄膜晶体管背板；一发光层；一封装层；一基底层，设置于所述封装层上；多条第一电极串，沿一第一方向设置于所述基底层上，其中每一多条第一电极串包括多个第一电极单元；多条第二电极串，沿一第二方向且与所述多条第一电极串互相绝缘地交错设置于所述基底层上，每一多条第二电极串包括多个第二电极单元；所述多条第一电极串及所述多条第二电极串设置于同一层，且一第一架桥结构电性连接相邻的第一电极单元或相邻的第二电极单元，达到增加触控感应面积的效果。还提供所述触控显示设备的制造方法。
Patent WO-2020118912-A1 (WO)
Inventor: CHEN JINQIANG
IPC: H02K5/04
Filed: 2019-02-27
Abstract: L'invention concerne un moteur encapsulé de plastique ignifugeant pour prévention de l'inflammation, comprenant un arbre rotatif (1), un ensemble rotor (2), un ensemble stator encapsulé de plastique (3), un cadre de support de palier avant (4) et un cadre de support de palier arrière (5). L'ensemble stator encapsulé de plastique (3) comprend un noyau de stator (31), un enroulement de bobine (32), une isolation d'extrémité (33), et une coque de moulage par injection (34). Après que l'isolation d'extrémité (33) ait été montée sur une face d'extrémité du noyau de stator (31), l'enroulement de bobine (32) est enroulé, des parties d'exposition de bobine (321) sont agencées en des positions, sur les deux faces d'extrémité du noyau de stator (31), de l'enroulement de bobine (32) de manière saillante ; l'arbre rotatif (1) est monté sur l'ensemble rotor (2) ; le milieu de l'ensemble stator encapsulé de plastique (3) est pourvu d'une première cavité (35), et l'ensemble rotor (2) est monté dans la première cavité (35) ; le cadre de support de palier avant (4) et le cadre de support de palier arrière (5) sont respectivement pourvus de chambres de palier (41, 51), des paliers (6) étant placés dans les chambres de palier (41, 51), et l'arbre rotatif (1) étant supporté sur les paliers (6). Le moteur comprend en outre un couvercle résistant au feu interne (7), le couvercle résistant au feu interne (7) recouvrant les parties d'exposition de bobine (321), et le noyau de stator (31), l'enroulement de bobine (32), le couvercle résistant au feu interne (7) et l'isolation d'extrémité (33) étant ensuite injectés et moulés d'un seul tenant au moyen de la coque de moulage par injection (34).
Patent WO-2020181496-A1 (WO)
Inventor: WANG ZHI
IPC: H04L47/20
Filed: 2019-03-12
Abstract: A method, device and computer readable medium for service chain is provided. Dynamic service chain is achieved and the service chain request is transmitted from the application. The device determines the service chain based on a profile of the application. Further, implicit service chain subscribing is also achieved. Thus, a more flexible service chain is achieved. Further, management of service chain related to NF service is also achieved.
Patent WO-2020191637-A1 (WO)
Inventor: WU ZUOMIN
IPC: H04W72/12
Filed: 2019-03-26
Abstract: 本申请实施例涉及一种随机接入的方法、终端设备和网络设备，该方法包括：终端设备向网络设备发送第一消息，所述第一消息包括随机接入前导码和第一物理上行共享信道PUSCH，所述第一PUSCH包括对第一传输块进行速率匹配得到的数据；所述终端设备接收所述网络设备针对所述第一消息发送的第一下行控制信息DCI或第二DCI。本申请实施例的随机接入的方法、终端设备和网络设备，可以在两步随机接入过程中，使终端设备区分网络设备接收第一消息的两种情况。
Patent WO-2020107770-A1 (WO)
Inventor: YANG YONG
IPC: G02F1/13357
Filed: 2019-04-11
Abstract: 本申请提供一种面光源背光模组及液晶显示面板、LED芯片的焊接方法，面光源背光模组包括：位于基板上的第一焊盘与第二焊盘；第一焊盘与第二焊盘上设有焊盘过孔；磁性膜层，设于焊盘过孔内；锡膏，制备于第一焊盘与第二焊盘上；LED芯片，两端设有引脚，引脚吸附固定于磁性膜层上，并通过锡膏分别与第一焊盘和第二焊盘焊接。
Patent WO-2019201182-A1 (WO)
Title: Cupola furnace employing plasma to perform melting process, and iron melting method thereof
Inventor: WANG YUXIN
IPC: F27B1/09
Filed: 2019-04-12
Abstract: A cupola furnace employing plasma to perform a melting process comprises a furnace body (1) and a heating source (2). The furnace body (1) has an internal integrated vertical through-channel structure. A material feed opening (6) and at least one molten iron outlet (7) are arranged at the furnace body (1). The material feed opening (6) and the molten iron outlet (7) communicate with each other by means of the through-channel structure. A hearth region and a melting zone of the through-channel structure are configured to be a filled section (11) accommodating high-carbon balls (5) that support a furnace charge (8). The cupola furnace uses a plasma gun as a heating source (2), and employs the plasma gun to inject high-temperature nitrogen plasma into the furnace so as to heat and melt a metal furnace charge. Accordingly, the present invention is more eco-friendly, can be easily operated, eliminates emissions of carbon dioxide and sulfur dioxide, and is particularly applicable to regions having sufficient power supply and low electricity prices, thereby meeting the requirement of developing eco-friendly casting industry.
Patent WO-2020211112-A1 (WO)
Title: Smart device and flash switch apparatus thereof
Inventor: KANG YU
IPC: H01H23/02
Filed: 2019-04-26
Abstract: A flash switch apparatus, comprising a mounting bottom housing having a mounting cavity, a front surface panel clamped to a surface of the mounting bottom housing and capable of moving back and forth along a pre-configured direction so as to cause change a switch state, and an elastic return mechanism disposed in the mounting cavity and used to cause the front surface panel to return to a powered-on state position in a process of moving, the apparatus also having a multiple working position state switching mechanism, the elastic return mechanism maintaining elastic support of the front surface panel when the state switching mechanism is in a first working position state; the flexible return mechanism disconnecting elastic support of the front surface panel when the state switching mechanism is in a second working position state. Thus, by means of working position state switching of a state switching mechanism, it is possible to cause a flash switch apparatus to be in "flash mode" and "ordinary mode" states, and in the flash mode state, it is possible to conveniently and stably cause an electronic smart device to maintain a long-term powered-on state, preventing misoperation from causing accidental powering off. A smart device, the beneficial effects thereof being as described above.
Patent WO-2020220226-A1 (WO)
Inventor: LIU QIUMING
IPC: A24F47/00
Filed: 2019-04-29
Abstract: 本发明属于电子烟技术领域，公开了防漏雾化装置，包括：封油部件（8）、顶塞（7）、具有储液腔（4）的杯体（1）及位于雾化区域内的雾化组件（5），所述储液腔（4）与所述雾化区域具有连通通道，所述封油部件（8）隔离密封设置在所述连通通道内，所述顶塞（7）的一端靠近封油部件（8）设置，顶塞（7）可移动设置，当顶塞（7）被移动时，顶塞（7）的该端顶开所述封油部件（8）使储液腔（4）与所述雾化区域之间的连通通道导通。本发明能够防止雾化装置中的雾化液在非使用状态下的向外渗漏。