Honor Device Co., Ltd.

Tencent Technology (shenzhen) Company Limited

Huawei Technologies Co., Limited

China Petroleum & Chemical Corporation

Beijing University of Technology

Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

International Business Machines Corporation

Hon Hai Precision Industry Co., Ltd.

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Chinese Academy of Sciences

Beijing Waterdrop Technology Group Co., Ltd.

Tencent Technology Company Limited

Ting Huang

Chen Zhu

Yupeng Qiu

Yingqun Feng

Qiang Wu

Jie Lin

Zifang Guo

Junling Zhou

Xiaofan Zhang

Zhufang Sun

Zhi Chang

Yu Wang

Jun Zhou

Lei Chen

Yi Liu

Hui Zhao

Hua Yin Huang

Haitao Liu

Lei Xu

Xiao Liu

Guan Jun Liu

Bei Chun Zhou

Pinlin Chen

Hong Yang Wang

Yu Geng Lin

Jin Zhao

Hongyang Wang

Chen Ran

Xianzhi Xia

Yugeng Lin

Min Yang

Dianping Xu

Peng Shen

Niao Qing Liu

Jigui Zhang

Lunjia Xie

Junjie Zhou

Tao Zou

Qingqiang Gou

Junhui Zhang

Xiaobo Zhou

Ai Lian Mi

Xuan Li

Dian Ping Xu

Tingjie Huang

Jianli Chen

Huajie Huang

Rongshi Xiao

Hongxu Yang

Peng Kou

Lin Qi

Tieli Zhang

Chao Han

Di Chen

Yike Liu

Meiyan Fu

Wuxiong Yang

Mingxing Huang

Bingyi Li

Jiejie Xu

Zhang Jing Yang

Hong Xiao Yu

Pin Lin Chen

Jianglin Zou

Lian Yan

Wei Bi

Yipin Wang

Shuo Chu

Longqi Ding

Yonghua Ma

Shuyou Li

Hengkai Wan

Junqiu Lu

Yan Long

Fenglian Wei

Changying Zhang

Mengya Cui

Xinmiao Yan

Yinfeng Li

Hailun Liu

Zhizhuo Wang

Ju Bo Mo

Qiu Hu

Wei Cen

Jubo Mo

Hongxiao Yu

Zhangjing Yang

Liyi Wang

Zhongshan Wei

This application relates to the technical field of circuits. An output terminal of the pull-up circuit is configured to be connected to a Type-C plug of the earphone through a MIC pin of the Type-C interface. The controller is configured to control the electronic device to be disconnected from an audio path of the earphone, control an access resistance value of the pull-up circuit to be a first resistance value, and identify normal/reverse insertion of the earphone based on a voltage of the MIC pin of the Type-C interface when the earphone is inserted into the Type-C interface of the electronic device through the Type-C plug. The controller is further configured to control the access resistance value of the pull-up circuit to be a second resistance value after the identification is completed, and the first resistance value is greater than the second resistance value.

Electronic device, pull-up circuit, and method for suppressing pop sound of earphone

A method and a device for outputting insurance outbound conversation information based on a generative large language model are provided, aiming to solve the problem of low accuracy in the output of insurance outbound conversation information based on generative large language models, which relates to the technical field of data processing. The method includes: acquiring conversation information in outbound consultation on an insurance product; classifying the conversation information with a trained generative large language model to obtain a classification result of the conversation information, where the generative large language model is trained with a training sample set obtained by performing deduplication on crossing area in formulated conversation sample data; and determining the insurance outbound conversation information for the outbound consultation based on the classification result and outputting the insurance outbound conversation information.

Method and device for outputting insurance outbound conversation information based on generative large language model

Embodiments of this application provide a method for detecting a connection to a headset port of an electronic device, an electronic device, and a readable storage medium. When a headset component is connected to the headset port of the electronic device, if it is detected that the electronic device does not have a function of performing conversion between digital audio and analog audio and that the headset component connected to the headset port of the electronic device is an analog component, it is determined that the headset port cannot support the connected headset component. In this way, an electronic device omitting a codec can determine that an analog headset cannot be used.

Method for detecting connection to headset port of electronic device, electronic device, and medium

An audio service module is communicatively connected to an audio abstraction module. The audio abstraction module is communicatively connected to a codec driver. The codec driver is communicatively connected to a codec chip. The audio service module receives a headset insertion/removal message and sends the message to the audio abstraction module. The audio abstraction module determines a digital-to-analog converter DAC channel configuration policy in the codec chip based on the headset insertion/removal message, and sends the DAC channel configuration policy to the codec driver. A DAC channel is used to transmit earpiece or headset data, and transmit motor data to a class-D amplifier to drive the motor. The codec driver controls the codec chip to reconfigure the DAC channel based on the DAC channel configuration policy.

Channel configuration method of driving motor by using audio and device

A multiplexing circuit, an interface circuit system, and a mobile terminal, to resolve a problem that a charging current significantly decreases when a headset is used during charging of the mobile terminal. In a multiplexing circuit, a first switch circuit transmits a right-channel audio signal on a right-channel transmission end to a first external transmission end; a second switch circuit transmits a left-channel audio signal on a left-channel transmission end to a second external transmission end; when a second on voltage is received, but a first on voltage is not received, an isolation circuit transmits the second on voltage to a third switch circuit; and when the first on voltage and the second on voltage are received, the isolation circuit pulls down the third switch circuit, and isolates a ground end from a second on voltage end.

Multiplexing circuit, interface circuit system, and mobile terminal

Disclosed are a receiver control circuit and a terminal. The receiver control circuit includes: a smart power amplifier module, a coder-decoder, and a receiver. The smart power amplifier module is electrically connected to the receiver by a first switch module. The first switch module includes a first switch component unit that is formed by a metal oxide semiconductor field-effect transistor (MOSFET). The first switch module further includes a first follower unit, where the first follower unit is configured to keep an unchanged voltage difference between a gate electrode of the MOSFET of the first switch component unit and a drain electrode thereof, and a gate electrode voltage of the MOSFET of the first switch component unit is greater than a drain electrode voltage thereof. The coder-decoder is electrically connected to the receiver by the second switch module. The second switch module includes a second switch component unit.

Receiver control circuit and terminal

This disclosure provides example interface circuits, interface circuit protection methods, and terminal devices. An example interface circuit includes a switching unit, a power input end, a first function pin, a second function pin, a control signal input end, a detection port, a grounding output end, a first resistor, a second resistor, a third resistor, a fourth resistor, and an on-off apparatus. The switching unit includes a wire grounding GND end, a circuit power supply Vcc end, a first switch circuit, and a second switch circuit. The on-off apparatus includes an input pin, a first on-off pin, and a second on-off pin. The switching unit is configured to switch, in response to a control signal that is input through the control signal input end, functions corresponding to the first function pin and the second function pin.

Interface circuit, interface circuit protection method, and terminal device

A vibration method and apparatus are provided. The method comprises: in response to a first operation, the electronic device including at least two motors enters a first application scene; when a screen direction of the electronic device is a first screen direction, the at least two motors vibrate in a first vibration mode; and in response to a second operation, the screen direction of the electronic device is switched from the first screen direction to a second screen direction, and the at least two motors vibrate in a second vibration mode, wherein the first vibration mode is different from the second vibration mode. A vibration mode of a motor may be changed to adapt to the screen direction of the electronic device, so as to achieve an effect of adapting to a vibration feeling of a user based on the screen direction and improve user experience.

Vibration method and apparatus, electronic device, and readable storage medium

A power supply circuit and a control method for a control circuit, where the control circuit is coupled to the voltage buck-boost adjustment circuit. The control circuit is configured to: when a voltage value of a first enable signal of the voltage buck-boost adjustment circuit is greater than or equal to a first predetermined value, control the output voltage of the voltage buck-boost adjustment circuit to be a first output voltage, and is further configured to: when the voltage value of the first enable signal of the voltage buck-boost adjustment circuit is less than or equal to a second predetermined value, control the output voltage of the voltage buck-boost adjustment circuit to be a second output voltage or a zero voltage.

Power supply circuit

Provided is a method for laser additive manufacturing based on keyhole effects. A welding wire and a laser beam are arranged, at certain angles, on two sides of a normal line of a substrate respectively. The laser beam is applied on the welding wire to generate a deep penetration melting keyhole. The welding wire absorbs energy of the laser beam and is heated and melted in a deep penetration melting mode. The welding wire transmits energy to a surface of the substrate to form a cladding layer. The laser beam irradiates the surface of the substrate after passing through the welding wire, and preheats the surface of the substrate in a heat conduction mode.

Method and system for laser additive manufacturing based on keyhole effects

This application provides a live streaming processing method performed by an electronic device. The method includes: displaying a live streaming room, the live stream room having a host account, a host sub-account and multiple viewer accounts, the host sub-account being used for assisting the host account of the live streaming room in operation; receiving real-time live streaming data of the live streaming room, and displaying a live streaming content on a live streaming room page according to the real-time live streaming data, the real-time live streaming data collected from the host account and the viewer accounts; and displaying, in response to a live streaming room operation of the host sub-account, an operation result of the live streaming room operation of the host sub-account in the live streaming room, wherein the operation result of the live streaming room operation updates the live streaming content on the live streaming room page.

Live streaming processing method, apparatus, electronic device, and computer-readable storage medium

A method for training a dialog generation model includes: acquiring a dialog data set, and encoding a post in the dialog data set by using an encoder in the dialog generation model to obtain an encoded representation of the post; fusing, by using a decoder in the dialog generation model, the encoded representation of the post and knowledge information corresponding to the post that is obtained from a knowledge base question answering model through transfer learning to obtain a predicted response corresponding to the post; determining a value of a loss function of the dialog generation model based on the predicted response and the annotated response that correspond to the post; and updating a model parameter of the dialog generation model based on the value of the loss function. A method, an apparatus, a device, and a computer storage medium for generating a dialog are also provided.

Method, apparatus, device, and storage medium for training model and generating dialog

A catalyst system for olefin polymerization contains a main catalyst and a cocatalyst. The cocatalyst contains a twelve-membered ring compound represented by formula (M). The catalyst system is suitable for preparing polypropylene products having high stereoregularity and low ash, and can regulate the melt index of the products within a wide range by adjusting the amount of hydrogenation. It is also suitable for copolymerization systems to improve the copolymerization yield.

Catalyst system for olefin polymerization and use thereof

A multiplexing circuit and a mobile terminal, related to the field of electronic and communications technologies, that resolve a problem that product costs are high when a mobile phone uses an integrated switch. In the multiplexing circuit, a first switch circuit transmits, to a first signal transmission end, a right sound channel audio signal provided by a right sound channel transmission end. A second switch circuit transmits, to a second signal transmission end, a left sound channel audio signal provided by a left sound channel transmission end. Signal transmission between the first signal transmission end and a first output end and signal transmission between the second signal transmission end and a second output end are implemented by using a third switch circuit. The first switch circuit includes a first transistor and a first constant voltage control circuit.

Multiplexing circuit and mobile terminal

The present invention discloses a Ziegler-Natta catalyst system for olefin polymerization, comprising at least one compound represented by formula (I) as (i) an internal electron donor, (ii) an external electron donor, or (iii) the both, wherein M, M, M, M, M, M, M', M&#x2032;, M&#x2032;, M&#x2032;, M&#x2032; and M&#x2032; are each independently selected from the group consisting of hydrogen, hydroxy, amino, aldehyde group, carboxy, acyl, halogen atoms, &#x2014;Rand &#x2014;OR, wherein Rand Rare each independently a C-Chydrocarbyl, which is unsubstituted or substituted by a substituent selected from the group consisting of hydroxy, amino, aldehyde group, carboxy, acyl, halogen atoms, C-Calkoxy and heteroatoms; and wherein, when among M-Mand M&#x2032;-M&#x2032;, any two adjacent groups on the same phenyl ring are each independently selected from the group consisting of Rand &#x2014;OR, the two adjacent groups may optionally be linked to form a ring, with a proviso that M, M, M, M, M, M, M&#x2032;, M&#x2032;, M&#x2032;, M&#x2032;, M&#x2032; and M&#x2032; are not simultaneously hydrogen. 

Olefin polymerization catalyst comprising cyclotriveratrylene and derivatives thereof

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Beijing, China

Ting Huang