baber/WOPTO huggingface dataset:
Patent WO-2019056356-A1 (WO)
Title: Method and system for enhancing call experience
Inventor: RUAN YONG
IPC: H04M1/725
Filed: 2017-09-25
Abstract: Provided is a method for enhancing a call experience. The method comprises the following steps: S1, determining whether a mobile phone is in a call state, if so, proceeding to execute step S2, and if not, not executing any operation; S2, respectively detecting whether the mobile phone is close to a head portion, whether same is hands-free, and whether an earphone is inserted into same; S3, if the mobile phone is close to the head portion, determining that the mobile phone is in a head-hand mode, and then executing step S4, and if the mobile phone is in a hands-free state or an earphone is inserted into the mobile phone, determining that the mobile phone is in a free mode, and then executing step S5; S4, adjusting the resonance of a mobile phone antenna to a head-hand state working mode, and returning to step S1 to carry out cyclic determination; and S5, adjusting the resonance of the mobile phone antenna to a free space state working mode, and returning to step S1 to carry out cyclic determination. The advantages thereof are: firstly, a call state of a mobile phone is determined, a call mode is then determined, and a working mode of an antenna is debugged according to a determination result, so that the user experience is improved; moreover, the method does not increase the hardware cost.
Patent WO-2018176781-A1 (WO)
Title: 信息发送方法、信息接收方法、装置及系统
Inventor: ZHU ZHONGLEI
IPC: H04W8/22
Filed: 2017-09-29
Abstract: 本申请公开了一种信息发送方法、信息接收方法、装置及系统，属于移动终端领域。所述方法包括：终端设备获取待发送的明文信息；终端设备生成对称密钥；终端设备采用对称密钥对明文信息加密，得到第一密文信息；终端设备获取非对称加密公钥；终端设备采用非对称加密公钥对对称密钥进行加密，得到第二密文信息；发送第一密文信息和第二密文信息发送至服务设备。本申请通过使得即便手机中的非对称加密公钥泄露，由于非对称加密的特性，恶意人员也无法解密得到对称密钥，也无法解密得到明文信息，从而保证了终端设备和服务设备之间通信时的安全性。
Patent WO-2019068226-A1 (WO)
Title: Tool for screwing screws for automobile
Inventor: YANG GUANG
IPC: B25B21/00
Filed: 2017-10-07
Abstract: A tool for screwing screws for an automobile, comprising a handle (1), a casing, a motor (2), hand grips, a switch, a flexible shaft connector (5), a flexible shaft (7), and a drive recess (8); the handle (1) is connected to the casing, the motor (2) is disposed inside of the casing, and a hand grip is provided on either side of the casing; the switch is disposed on the hand grip; a motor (2) output shaft is connected to the flexible shaft connector (5), the flexible shaft connector (5) is connected to the flexible shaft (7), and the other end of the flexible shaft (7) is connected to a lateral side of the drive recess (8). A bevel gear pair is provided inside of the drive recess (8), translating the rotation on the lateral side of the drive recess transmitted by the flexible shaft into a front rotation, thereby saving space.
Patent WO-2018223572-A1 (WO)
Inventor: CHEN JIAN
IPC: A47L15/50
Filed: 2017-10-10
Abstract: 一种洗碗机用果蔬清洗篮及洗碗机，包括用于盛放果蔬的收纳部（1），收纳部（1）上具有若干个通水孔，在收纳部（1）的外周具有向外凸出的可供手握持的把手部（2），在把手部（2）上向下延伸出多个支撑底脚（3），支撑底脚（3）支撑在台面上。其有利于收纳的果蔬受到冲刷，保证清洗效果，并保证清洗篮稳定地放置在洗碗机内，不受到洗碗机内壁的干涉，容易取放，同时还有效避开洗碗机的下喷淋臂，不干涉底喷淋臂在洗涤时的转动，保证洗碗机正常工作，且使清洗篮能够与更多类型的洗碗机相匹配，提高了清洗篮的兼容性。
Patent WO-2019041451-A1 (WO)
Title: Quadrifilar helical antenna
Inventor: WU WENPING
IPC: H01Q1/24
Filed: 2017-10-11
Abstract: Disclosed is a quadrifilar helical antenna, comprising: a conical supporting medium, a feeding network, and four sets of antenna composite elements. Each set of antenna composite element comprises: at least one short-circuit spiral arm and at least one open-circuit spiral arm; the short-circuit spiral arms and the open-circuit spiral arms in each set of antenna composite elements are all sequentially wound on the outer wall of the conical supporting medium in the same winding direction; in the axial direction of the conical supporting medium, the projection length of the short-circuit spiral arm is greater than that of the open-circuit spiral arm in each group of antenna composite elements; the four sets of antenna composite elements are all separately coupled to a feeding point of the feeding network for feeding, and the short-circuit spiral arms in the four sets of antenna composite elements are in short-circuit connection. The antenna provided by embodiments of the present application can efficiently improve the gain and gain bandwidth of the antenna under the condition that a total occupation space is limited.
Patent WO-2019033557-A1 (WO)
Title: Game live streaming method, server, device, coin pusher gaming machine and medium
Inventor: XIE JUN
IPC: H04N21/258
Filed: 2017-10-26
Abstract: Disclosed in the present invention are a game live streaming method, a server, a device, a coin pusher gaming machine and a medium. The method is applied in a server of a live streaming platform and comprises: acquiring gift-giving data of a viewing user in a live streaming room; on the basis of the gift-giving data, transmitting a coin dropping instruction to a coin pusher gaming machine in communication with a server of a live streaming platform; receiving pushed-and-dropped gaming coin data transmitted by the coin pusher gaming machine, wherein the pushed-and-dropped gaming coin data is data of gaming coins pushed and dropped down from a gaming coin platform after the coin pusher gaming machine executes the coin dropping instruction; and according to the pushed-and-dropped gaming coin data, determining reward data required to return to the viewing user. The present invention addresses the technical problem in the prior art that the current live streaming lacks variety, and provides a new live streaming type, enriching the form of live streaming.
Patent WO-2018082536-A1 (WO)
Title: 一种tcp延时处理方法、装置、系统及其计算机存储介质
Inventor: LV LIANG
IPC: H04L1/16
Filed: 2017-10-31
Abstract: 一种TCP延时处理方法、装置、系统及其计算机存储介质，属于通信技术领域，所述方法包括：接收基站发送的TCP数据包(S101)；解析所述TCP数据包中的TCP报文和TCP ACK信息(S102)；根据所述TCP报文和所述TCP ACK信息计算TCP RTT时延(S103)；按照预设规则将所述TCP RTT时延发送给基站(S104)。实施例提供的TCP延时处理方法、装置、系统及其计算机存储介质，能有效地应对因反馈模式变化导致TCP RTT时延变化的情况，缩短了TCP RTT在LTE空口调度上的时延，使得LTE网络分给终端的调度资源更有目的性和针对性，同时也使得终端获取数据的延迟更低。
Patent WO-2019090704-A1 (WO)
Title: 机器人的远端平台
Inventor: TANG PEIFU
IPC: A61B17/88
Filed: 2017-11-10
Abstract: 一种机器人的远端平台，其在近端侧与机器人的近端平台连接并在远端侧通过对接件与手术床连接，远端平台包括：主体板（100）；位于主体板（100）两侧的对接件安装部，对接件安装在对接件安装部上；位于主体板（100）下侧的旋转滑轨组件，通过旋转滑轨组件主体板（100）能够在水平面内相对于近端平台旋转。通过机器人的远端平台，患者的臀腿角度可以调节。
Patent WO-2018103602-A1 (WO)
Title: 一种基于用户注册信息的人机对话控制方法及系统
Inventor: HE QIANHUA
IPC: G10L15/26
Filed: 2017-12-04
Abstract: 一种基于用户注册信息的人机对话控制方法及系统。方法包括下述步骤：控制基于概率的多层次话题状态机跳转至下一个子状态；根据当前状态从知识主题树提取对话模板或知识素材；利用语句生成器将模板或素材转换成文字语句；将文字语句合成为语音播放给用户听；等待并获取用户语音回答，将语音回复转换成文字，并跳转至第一步。基于用户注册信息的人机对话控制方法可用于身份验证领域，根据用户身份信息产生用户所熟悉的对话内容，以一种自然亲切的方式主导人机对话，在用户防备心理较低的情况下采集用户声纹。
Patent WO-2018126864-A1 (WO)
Inventor: ZHAN YIFENG
IPC: A61M16/06
Filed: 2017-12-14
Abstract: A breathing mask nose pad (1) and a breathing mask. The breathing mask nose pad (1) comprises a nose pad body (11) and nose plugs (12). Each nose plug (12) comprises a nose plug body (121). The nose plug bodies (121) are fixedly connected to the nose pad body (11). The nose pad body (11) comprises telescoping adjustment sections (112, 114, and 116). The telescoping adjustment sections (112, 114, and 116) are provided with an extended length and a retracted length. The telescoping adjustment sections (112, 114, and 116) are configured in a way that the length thereof can be adjusted between the extended length and the retracted length, thus changing the distance between the two nose plug bodies (121). One purpose of the breathing mask nose pad (1) is for use in the breathing mask.
Patent WO-2018121742-A1 (WO)
Title: 一种流数据的传输方法和装置
Inventor: YAN GUOTAO
IPC: H04L29/06
Filed: 2017-12-29
Abstract: 一种流数据的传输方法和装置。所述方法包括：接收管理端下发至当前传输节点的协议配置信息；通过协议接口接收对传输协议的调用请求，所述协议接口封装有多个传输协议；确定满足对应调用条件的至少一个传输协议中，优先级最高的传输协议为基于用户数据报协议的改进协议；通过多次握手建立通信链路；基于所选取的改进协议进行流数据的传输，并接收反馈的回应消息，各回应消息记录多个已发送的流数据包的发送结果。上述技术方案实现了针对不同的网络状况选取适用的传输协议进行流数据的传输，解决了一般公有的流数据传输协议延迟高的问题。
Patent WO-2019144334-A1 (WO)
Title: Solar cell and preparation method therefor
Inventor: ZHENG WEI
IPC: H01L31/0236
Filed: 2018-01-25
Abstract: Provided are a solar cell and a preparation method therefor. The preparation method for the solar cell comprises: cleaning an n-type silicon substrate, preparing a silicon nanowire array on the upper surface of the n-type silicon substrate, passivating the n-type silicon substrate, preparing a cobalt sulfide nanowire/P3HT layer, preparing a PEDOT: PSS layer, preparing a front silver gate electrode and preparing a back aluminum electrode, wherein in the process of passivating the n-type silicon substrate, a mixed solution containing sodium hydroxide and silicon tetrapropoxide is selected for spin-coating, and annealing is performed to effectively reduce the defect state on the surface of the silicon substrate, thereby improving the photoelectric conversion efficiency of the corresponding solar cell.
Patent WO-2019114123-A1 (WO)
Title: 一种GnRH多肽抗原及其用于制备去势疫苗的应用
Inventor: LI SHOUJUN
IPC: A61K39/385
Filed: 2018-02-01
Abstract: 本发明提供了一种GnRH多肽抗原及其制备方法。还提供了用GnRH多肽抗原制备动物去势疫苗的方法。
Patent WO-2018145627-A1 (WO)
Inventor: LIN YOU-YU
IPC: C12Q1/68
Filed: 2018-02-06
Abstract: Une combinaison de sondes pour la détection de cancer comprend un ou plusieurs ensembles de sondes de ciblage partiel du virus de l'hépatite B (VHB). Lorsque des séquences de chacun des ensembles de sondes de ciblage partiel de VHB sont alignées, une séquence globale de l'ensemble aligné de sondes correspond à une séquence de référence d'un génome d'un génotype du VHB ou d'une région de répétition directe (RD) sur le génome. Dans l'ensemble aligné de sondes, chacune des sondes chevauche une ou deux sondes adjacentes par une partie d'une longueur de la sonde. La combinaison de sondes peut en outre comprendre un ou plusieurs ensembles de sondes de ciblage de gène de zone réactive ciblant le cancer comme les gènes CTNNB1, TERT et TP53, un ou plusieurs ensembles de sondes de ciblage de gène exogène ciblant des portions d'un génome de phage lambda, et des sondes de ciblage de gène endogène ciblant des gènes endogènes comme les gènes GAPDH et GdX.
Patent WO-2019071902-A1 (WO)
Title: Use of mir-21 in preparation of drugs for treating intrauterine adhesion and/or thin endometrium
Inventor: HU YALI
IPC: A61P41/00
Filed: 2018-02-23
Abstract: Provided is a use of miR-21 in the prepartion of therapeutic drugs or diagnostic reagents for intrauterine adhesion and/or thin endometrium.
Patent WO-2019052124-A1 (WO)
Title: Data processing method and electronic device
Inventor: Lv Hedong
IPC: G06F13/16
Filed: 2018-03-01
Abstract: A data processing method and an electronic device, applied to a programming component of a motherboard. The method comprises: receiving transmission data sent by other components of the motherboard, other components comprising a BMC and a CPU (S11); and parsing the transmission data and sending the parsed transmission data to a back plate, so that the back plate decodes the parsed transmission data (S12). By parsing data needing to be transmitted to the back plate with the programming component directly applied to the motherboard, the back plate directly receives the parsed data, and can directly decode same for use, thereby avoiding the process of parsing received transmission data by the back plate. Therefore, there is no need to perform CPLD or PSOC compiling and burning on the back plate, the hardware cost is reduced, and the production process is simplified.
Patent WO-2019071910-A1 (WO)
Title: Smoke generation product, preparation method therefor and use thereof
Inventor: AI MINGHUAN
IPC: A24B15/16
Filed: 2018-03-13
Abstract: A smoke generation product, comprising an inorganic binder, an inorganic adsorbing material, tobacco, an atomizing agent, water and an essence. Further provided are a preparation method for the smoke generation product and use of same. The smoke generation product is an integrated structure after extrusion molding, has large bending strength, has a damage resistant structure, and is used for heating non-burning tobacco products, is convenient for a non-burning device to be inserted therein and removed therefrom, and does not produce powders and particles, and is easy to clean, could produce a large amount of smoke and aroma materials, improving the suction feeling for the consumer, and in the smoke generation product, the content of tobacco can be accurately controlled, and the aroma material in the tobacco raw material is extracted by means of heat to release nicotine. The preparation method has a simple molding process.
Patent WO-2018171616-A1 (WO)
Title: Aldh1a及其激动剂、催化产物和抑制剂的用途
Inventor: HU RONGGUI
IPC: A61P25/00
Filed: 2018-03-21
Abstract: 本发明公开了ALDH1A及其激动剂、催化产物和抑制剂的用途。具体地本发明公开了一种ALDH1A或其激动剂、或其催化产物的用途，用于制备药物组合物或制剂，所述药物组合物或制剂用于治疗和/或预防自闭症。
Patent WO-2019183907-A1 (WO)
Title: Robotic mower and method for controlling a robotic mower
Inventor: STRANDBERG STEFAN
IPC: A01D34/00
Filed: 2018-03-30
Abstract: A method controls a robotic mower (2) to a predetermined position by means of a guide wire (8). The robotic mower comprises a control unit (22) and at least one sensor (12; 14; 16; 17; 19). At least one of the sensors detects a signal from guide wire and follows the guide wire at a first distance that is randomly determined. The robotic mower follows the guide wire until detecting, by means of at least one sensor, a signal from a boundary wire (4) and then following the boundary wire at a second distance, which is randomly determined. When detecting that the signal strength from the guide wire falls outside a first predetermined threshold, the robotic mower starts following the guide wire again. And a robotic mower is controlled by the method described above.
Patent WO-2018196672-A1 (WO)
Title: 检测机构及具有该检测机构的裁切装置
Inventor: QIN HONGWEN
IPC: B26D5/34
Filed: 2018-04-19
Abstract: 一种检测机构及具有该检测机构的裁切装置。其中检测机构，包括装置本体（1）、滑动组件（2）、转动组件（3）以及位置感应组件（4）。装置本体（1）固定设置于横梁（100）上，其上设置有导轨（11）。滑动组件（2）滑动设置于导轨（11）上，底部设有第一滚轮（20）。转动组件（3）转动设置于滑动组件（2），底部设置第二滚轮（30）。位置感应组件（4），固定设置于滑动组件（2）上，设置为感应转动组件（3）的位置信息。
Patent WO-2019127991-A1 (WO)
Inventor: LIU RUOPENG
IPC: C09D5/32
Filed: 2018-04-19
Abstract: Provided are a method for preparing a wave-absorbing agent and a wave-absorbing agent obtained thereby. The method comprises: adding butyl titanate to ethanol, followed by addition of acetic acid so as to obtain a mixed liquid of butyl titanate and acetic acid; adding barium acetate to first deionized water, heating same to a temperature T so as to obtain a barium acetate aqueous solution; and adding the barium acetate aqueous solution to the mixed liquid of butyl titanate and acetic acid to form a sol, the pH value of which is adjusted, and adding a pretreated carbonyl iron powder, stirring, centrifuging, drying and calcining same so as to obtain the wave-absorbing agent. The wave-absorbing agent prepared by the method significantly enhances the low frequency absorbing performance, with the wave-absorbing performance in the range 2-5 GHz being better.
Patent WO-2019033783-A1 (WO)
Title: Shift register unit, driving method, gate driving circuit and display apparatus
Inventor: MI LEI
IPC: G11C19/28
Filed: 2018-04-25
Abstract: Provided are a shift register unit, a driving method, a gate driving circuit and a display apparatus. The shift register unit comprises: a pull-up node state maintaining circuit, connected to a pull-up node and an input end of a first control voltage, and formed to control, according to the electric potential of the pull-up node and under the control of the input electric potential of the input end of the first control voltage, whether the pull-up node is in communication with the input end of the first control voltage or not.
Patent WO-2019241917-A1 (WO)
Title: Batterie de condensateur au lithium-ion hybride à base d'eau ayant un électrolyte eau-sel
Inventor: LU YONG
IPC: H01M4/505
Filed: 2018-06-20
Abstract: L'invention concerne une batterie ayant une pluralité d'électrodes immergées dans une solution électrolytique eau-sel. La solution électrolytique eau-sel comprend une quantité suffisante d'un sel de lithium disposé dans un solvant aqueux, au moins 14 moles de sel de lithium par kg de solvant aqueux, de telle sorte qu'un ion lithium dissocié est solvaté par moins de 4 molécules d'eau. La pluralité d'électrodes comprend une électrode de premier type, une électrode de deuxième type, et une électrode de troisième type assemblées sélectivement dans un ordre prédéterminé de disposition dans un ensemble empilement d'électrodes. L'électrode de premier type comprend un charbon actif, les électrodes de deuxième type comprennent un élément parmi un oxyde de lithium-manganèse (LMO) et un dioxyde de titane (TiO 2), et les électrodes de troisième type comprennent l'autre élément parmi le LMO et le TiO 2. L'électrode de premier type peut être celle d'une cathode et/ou d'une anode.
Patent WO-2019015509-A1 (WO)
Title: Luggage boot device
Inventor: WANG JINGYUAN
IPC: B60R5/00
Filed: 2018-07-10
Abstract: The present invention belongs to the technical field of automobiles, and particularly relates to a luggage boot device. The luggage boot device is mounted at a front passenger compartment of a motor vehicle, and comprises a luggage boot body and a travelling mechanism, the luggage boot body being connected to the travelling mechanism and being capable of extending at the front end of the vehicle under the drive of the travelling mechanism.According to the present invention, a front luggage boot capable of extending out of the front end of the vehicle is provided in the space of a passenger compartment of a rear-drive vehicle, meeting the personalisation demands of users while improving convenience of operation.
Patent WO-2019024675-A1 (WO)
Title: Pluggable connecting element, power battery, and new energy vehicle
Inventor: LI HAIYING
IPC: H01M2/10
Filed: 2018-07-16
Abstract: A pluggable connecting element, a power battery, and a new energy vehicle. The pluggable connecting element comprises: a first pluggable connector (1); a second pluggable connector (2) suitable for plugging into and unplugging from the first plug connector (1); a movable limiting block (3), the limiting block (3) being capable of moving between a first position for locking the plugging/unplugging and a second position for unlocking the plugging/unplugging; and an electromagnetic induction unit (7), the electromagnetic induction unit (7) being suitable for generating an electromagnetic force to drive the movement of the limiting block (3). The power battery and the new energy vehicle have correspondingly provided pluggable connecting elements.
Patent WO-2019020098-A1 (WO)
Title: Power supply system for fuel cell and fuel cell system
Inventor: ZHOU XIN
IPC: B60L11/18
Filed: 2018-07-27
Abstract: A power supply system for a fuel cell, comprising a fuel cell stack, a 24VDC/DC converter and a fuel cell controller; a high voltage input end of the 24VDC/DC converter is connected to the fuel cell stack; a low voltage output end of the 24VDC/DC converter is connected to a low-voltage busbar of the fuel cell; and the low-voltage busbar of the fuel cell is electrically connected to the fuel cell controller and a storage battery for a fuel cell. The power supply system has the advantage of eliminating as much as possible the impact of voltage fluctuation on the power supply of the fuel cell controller and electrical accessories of a fuel cell system; and when 24VDC/DC suddenly fails, the storage battery for a fuel cell can be used for supplying power, thereby guaranteeing the safety of the fuel cell system. The present invention further relates to a fuel cell system.
Patent WO-2020029272-A1 (WO)
Title: Method for wake-up signal, terminal and network device
Inventor: MI XIANG
IPC: H04W76/28
Filed: 2018-08-10
Abstract: The present application provides a method for waking up a terminal, a terminal and a network device. In the technical solutions provided in the present application, a network device determines, for a terminal to be woken up, a target wake-up signal from a plurality of wake-up signals that are able to wake up said terminal and need to be detected for a PO by said terminal, and sends the target wake-up signal to said terminal; said terminal, if having detected at least one wake-up signal among a plurality of wake-up signals that need to be detected by said terminal for the PO and are able to wake up said terminal, detects a downlink control channel within the PO. The technical solutions provided in the present application facilitate the reduction of the number of terminals in which a "false alarm" occurs. The method and device provided in the embodiments of the present application improve network coverage and can be applied to the Internet of Things, such as MTC, IoT, LTE-M, or M2M.
Patent WO-2019034105-A1 (WO)
Title: Positive electrode material and preparation method thereof, positive electrode and lithium ion battery
Inventor: LU WEI
IPC: H01M4/525
Filed: 2018-08-16
Abstract: Disclosed is a positive electrode material, comprising a base material and a coating layer coated on the base material, wherein the base material is selected from one of a ternary material, lithium manganate, lithium cobaltate and lithium nickel manganese oxide, the material of the coating layer comprises a conductive agent and carbon-coated lithium iron manganese phosphate, the conductive agent is a carbon material, and the lithium iron manganese phosphate has the general formula of LiMn(1-x)FexPO4, where 0≤x<1; the mass of the base material is marked as A, the mass of the carbon-coated lithium iron manganese phosphate is marked as B, and the mass of the conductive agent is marked as D, where B:A = 1:99-40:60, and D:B ≤ 20:100; and the mass percentage content of the carbon in the carbon-coated lithium iron manganese phosphate is 2%-15%.
Patent WO-2019223189-A1 (WO)
Inventor: XING MENGQIU
IPC: C08J5/18
Filed: 2018-09-13
Abstract: 本发明提供了一种PVA水凝胶和基于该PVA水凝胶的复合材料，该PVA水凝胶不仅具有优异的力学性能、形状记忆性、亲水性和生物相容性，而且具有3D可打印性和可注射性。本发明还提供了一种新颖的用于制造PVA水凝胶的方法。本发明还提供了PVA水凝胶在导管、可3D打印的溶液、可注射电子器件、微流体通道、生物可吸收传感器、微型机器人、组织工程支架、手术缝合线、医用手套和避孕套等各种领域中的应用。
Patent WO-2020077624-A1 (WO)
Inventor: LIN YANAN
IPC: H04L5/00
Filed: 2018-10-19
Abstract: 本申请实施例涉及传输数据的方法、终端设备和网络设备。该方法包括确定物理上行共享信道PUSCH中多个解调参考信号DMRS符号的位置，所述PUSCH通过第一时间单元传输，所述第一时间单元包括多个时隙；通过所述第一时间单元向网络设备发送所述PUSCH。本申请实施例的传输数据的方法、终端设备和网络设备，能够有效减少DMRS的开销。
Patent WO-2020042344-A1 (WO)
Inventor: JIANG HE
IPC: G02F1/1339
Filed: 2018-11-02
Abstract: L'invention concerne un écran d'affichage à cristaux liquides flexible. L'écran d'affichage à cristaux liquides flexible comprend : un substrat de film couleur (10) comprenant un second substrat de verre (11), une couche de blocage de lumière (13) et une seconde base flexible (12), la couche de blocage de lumière (13) se situant entre le second substrat de verre (11) et la seconde base flexible (12) ; et une pluralité de parois polymères (23), agencées entre un substrat de matrice (20) et le substrat de film couleur (10), la largeur de chaque paroi polymère (23) étant égale à celle d'une partie translucide (31) d'un photomasque (30).
Patent WO-2019227853-A1 (WO)
Title: Rotary compressor, gas compression system, refrigerating system and heat pump system
Inventor: JIANG JUNZHI
IPC: F04C18/356
Filed: 2018-11-02
Abstract: Disclosed are a rotary compressor, a gas compression system, a refrigerating system and a heat pump system. The rotary compressor comprises: an air cylinder (10), a cam mechanism (30), a slip sheet (40) and a swinging block (50); a cam portion of the cam mechanism (30) is rotatablely disposed in the air cylinder (10); the air cylinder (10) is provided with a slip sheet groove (13); the slip sheet (40) is mounted in the slip sheet groove (13); the swinging block (50) and the front end of the slip sheet (40) are hinged around a first axis; the first axis is parallel to the axis of the air cylinder (10); the swinging block (50) is provided with a press-against surface (55), and the press-against surface (55) presses against the excircle surface of the cam portion; the press-against surface (55) is internally tangent with the excircle surface of the cam portion; and the press-against surface (55) is a circular arc surface having a radius of r1 and a radius of the excircle surface of the cam portion is r2, which satisfy: 0.01％≤(r1-r2)/r2.