Patents by Inventor Xiaolei CHEN

Xiaolei CHEN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220242034
    Abstract: A roller embossing method for flexible graphite polar plates of fuel cells comprises: (1) adjusting a clearance of an embossing roller pair of a roller press to a target thickness value of a monopolar plate; (2) feeding a flexible graphite slab in front of the embossing roller pair, and entangling the flexible graphite slab by means of opposite rotation of the embossing roller pair; (3) after the slab is entangled, continuing to forward roll the slab for 10-100 mm, and then reversely rolling the slab for 5-90 mm by means of synchronous and opposite rotation of an upper and a lower embossing roller, wherein one time of forward rolling and one time of reverse rolling are referred to as reciprocal rolling; (4) forming a polar plate after several times of reciprocal rolling, and separating the polar plate from the embossing rollers; (5) performing subsequent treatment on the roll-formed flexible graphite polar plate.
    Type: Application
    Filed: August 10, 2021
    Publication date: August 4, 2022
    Applicant: Shanghai Shenli Technology Co., Ltd.
    Inventors: Yichong Zhang, Xiaojing Chen, Ang Li, Jinjian Zhang, Xiaolei Zhang, Xiaohui Li, Quanquan Gan, Yongzhan Wang, Wei Dai, He Zhang
  • Patent number: 11402420
    Abstract: A capacitor testing device includes a carrier with a plurality of clamping holes which are configured to carry capacitors to be tested; a conveying means being configured to convey the carrier; an image collection assembly, including an upper image collection assembly disposed above the conveying means and a lower image collection assembly disposed below the conveying means, the upper image collection assembly and the lower image collection assembly being configured to perform defect testing on outer surfaces of the capacitors to be tested; and a performance testing means, including a performance testing circuit board and a lifting assembly being configured to drive the performance testing circuit board to ascend or descend, and the performance testing means being configured to test electrical performances of the capacitors to be tested.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: August 2, 2022
    Assignee: SUZHOU APPARATUS SCIENCE ACADEMY CO., LTD.
    Inventors: Delin Hu, Chun Hu, Min Zhang, Fengya Chen, Yitian Guan, Zhigang Xu, Xiaolei Xu, Hui Zhu
  • Patent number: 11397149
    Abstract: A laser radar system apparatus for the multi-wavelength measurement of the atmospheric carbon dioxide concentration and a vertical aerosol profile, including: a laser transmitting unit; a dual-pulse laser capable of simultaneously transmitting laser having three wavelengths, i.e., 1572 nm, 1064 nm, and 532 nm; a transmitting beam expander; a receiving telescope system; a visual axis monitoring module; a photoelectric detection unit; and a data acquisition and processing unit. The laser that simultaneously outputs laser having three wavelengths is used in a laser radar system, and an optical differential absorption method and a high spectral resolution detection method are used, such that the atmospheric carbon dioxide concentration and the vertical aerosol profile can be measured simultaneously and high-precision aerosol monitoring is implemented during the high-precision obtaining of the concentration of the greenhouse gas carbon dioxide.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: July 26, 2022
    Assignee: SHANGHAI INSTITUTE OF OPTICS AND FINE MECHANICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Weibiao Chen, Yadan Zhu, Jiqiao Liu, Xia Hou, Xiaolei Zhu, Xiuhua Ma, Huaguo Zang, Rui Li
  • Publication number: 20220219100
    Abstract: A three-stage tubular T-shaped degassing device with microbubble axial flow and spiral flow fields is provided, which is applied to quick degassing of a gas-liquid two-phase flow. The three-stage tubular T-shaped degassing device adopts a quick degassing technology combining a microbubble uniform mixed rotational axial flow field and a spiral runner conical spiral flow field with layered jet collision reversing depth degassing. A microbubble uniform mixer is configured to adjust gas-liquid two-phase flow containing big bubbles into microbubble uniform mixed axial flow. A microbubble cyclone is configured to adjust the microbubble uniform mixed axial flow into multiple strands of rotational axial flows containing microbubbles. A rotational axial flow degasser implements the horizontal type microbubble uniform mixed multiple strands rotational axial flow degassing operation to remove most microbubbles to form axial flow gas and axial flow liquid.
    Type: Application
    Filed: October 11, 2021
    Publication date: July 14, 2022
    Applicant: Qingdao University of Technology
    Inventors: Xinfu LIU, Zhongxian HAO, Ji CHEN, Chaoyong YU, Guanghai YU, Aigang HAO, Xiaoming WU, Jianfeng WANG, Wen XING, Yongjun SHI, Xiaolei WANG, Ruiqiang ZHANG
  • Patent number: 11383478
    Abstract: A metallic lustrous member with electromagnetic wave transmissibility, which is capable of being easily produced even when using not only chromium (Cr) or indium (In) but also any of some other metals such as aluminum (Al), as a material for a metal layer thereof. A metallic lustrous member with electromagnetic wave transmissibility, which is capable of using silver (Ag), zinc (Zn), lead (Pb) or copper (Cu), or an alloy thereof, as a material for a metal layer thereof, in addition to aluminum (Al). The metallic lustrous member with electromagnetic wave transmissibility, comprises an indium oxide-containing layer provided along a surface of a substrate, and a metal layer laminated on the indium oxide-containing layer, wherein the metal layer includes, in at least part thereof, a plurality of portions which are in a discontinuous state.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: July 12, 2022
    Assignee: NITTO DENKO CORPORATION
    Inventors: Hajime Nishio, Hironobu Machinaga, Xiaolei Chen, Toshihiro Tsurusawa, Manami Kurose
  • Patent number: 11351753
    Abstract: Provided is an electromagnetic wave transmissive metal member capable of being easily produced at a low production cost, with both a metallic luster and an electromagnetic wave transmissibility, an article using the electromagnetic wave transmissive metal member, and a production method for an electromagnetic wave transmissive metal film. The electromagnetic wave transmissive metal member comprises a metal layer and a crack layer, wherein the metal layer and the crack layer have, in their respective planes, a plurality of linear cracks extending substantially parallel to each other. The linear cracks in the metal layer and the linear cracks in the crack layer penetrate through their respective layers in a thickness direction, and are continuous with each other in the thickness direction.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: June 7, 2022
    Assignee: NITTO DENKO CORPORATION
    Inventors: Hajime Nishio, Hironobu Machinaga, Kazuto Yamagata, Masaharu Arimoto, Xiaolei Chen, Rie Hayashiuchi
  • Publication number: 20210256431
    Abstract: Embodiments of the present application disclose methods for unlocking shared bikes. A specific embodiment of the method comprises: receiving a bike-use request transmitted by a terminal, and the bike-use request is generated by the terminal upon detecting a user's selection operation of identifiers of shared bikes located near a target location and displayed on a map; transmitting a bike-use instruction to a target shared bike, so that the target shared bike sends out prompt information, and the target shared bike comprises the shared bike requested by the bike-use request; generating feedback information for the bike-use request, and transmitting the feedback information to the terminal; and receiving confirmation information on the feedback information transmitted by the terminal, and transmitting an unlocking instruction to the target shared bike.
    Type: Application
    Filed: February 9, 2021
    Publication date: August 19, 2021
    Inventors: Xiaolei CHEN, Xiaoshu WANG
  • Publication number: 20210183041
    Abstract: A monitoring and photographing module includes one primary camera and N secondary cameras. The primary camera and the N secondary cameras are configured to collect images, and a frame rate at which any secondary camera collects an image is less than a frame rate at which the primary camera collects an image. Regions monitored by the N secondary cameras respectively cover N different regions in a region monitored by the primary camera, and a focal length of any secondary camera is greater than a focal length of the primary camera.
    Type: Application
    Filed: February 5, 2021
    Publication date: June 17, 2021
    Inventors: Ruihua Li, Hongqi Hu, Changcai Lai, Qingping Wang, Xiaolei Chen
  • Patent number: 11034473
    Abstract: Some embodiments of the disclosure provide a machine for manufacturing a coffee capsule. The machine includes an upper portion structure, a capsule holder, and a lower portion structure sequentially arranged from top to bottom. The capsule holder is used for bearing a coffee capsule. The upper portion structure includes a box body, a control unit, a heating unit, a preheating switch, a temperature probe, a power line, and a position sensing structure. The temperature probe is used for sensing the temperature of the heating unit. The heating unit is arranged at the lower side of the box body and is in separable contact with the coffee capsule in the capsule holder. The position sensing structure can sense and identify contact and separation of the heating unit and the coffee capsule. The position sensing structure can further transmit a signal to the control unit.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: June 15, 2021
    Assignee: Jiangsu Kunge Intelligent Technology Co., Ltd.
    Inventors: Junda Shi, Zhongyu Shi, Shukuo Liu, Xiaolei Chen
  • Publication number: 20210152728
    Abstract: A time-division multiplexing fill light imaging method includes alternately generating a visible light frame and a fill light frame by using an image sensor, where the visible light frame is an image frame generated when the image sensor receives visible light but does not receive fill light, and the fill light frame is an image frame generated when the image sensor receives fill light, and combining a visible light frame and a fill light frame that are adjacent or consecutive, to obtain a composite frame.
    Type: Application
    Filed: January 29, 2021
    Publication date: May 20, 2021
    Inventors: Ruihua Li, Changcai Lai, Qingping Wang, Hongqi Hu, Xiaolei Chen
  • Publication number: 20210078289
    Abstract: The object of the present invention is to provide an electromagnetic wave transmissive metallic luster film that has metallic luster and electromagnetic wave transmitting property, can be used in scratch-resistant situations and can utilize the original texture of an adherend during use of a product. The present invention relates to an electromagnetic wave transmissive metallic luster film including a substrate film, a metal layer formed on one surface of the substrate film and an adhesive layer formed on the metal layer, wherein the metal layer is a discontinuous layer comprising a metal, and the adhesive layer is a layer comprising a transparent adhesive.
    Type: Application
    Filed: September 11, 2019
    Publication date: March 18, 2021
    Inventors: Takahiro NAKAI, Xiaolei CHEN, Hironobu MACHINAGA
  • Publication number: 20210060904
    Abstract: A metallic lustrous member with radio wave transmissibility is provided, which is capable of being easily produced, while ensuring a structure in which not only chromium or indium but also any of some other metals such as aluminum is formed as a metal layer on a continuous surface of any of various materials, and also an article using the member is provided. A production method for a metallic lustrous member with radio wave transmissibility, which is capable of easily forming, as a metal layer, not only chromium or indium but also any of some other metals such as aluminum, on a continuous surface of any of various materials. The metallic lustrous member comprises a substrate having radio wave transmissibility, and an aluminum layer formed directly on a continuous surface of the substrate. The aluminum layer has a discontinuous region including a plurality of separated segments which are mutually discontinuous.
    Type: Application
    Filed: January 11, 2019
    Publication date: March 4, 2021
    Inventors: Xiaolei CHEN, Hironobu MACHINAGA, Hajime NISHIO, Taichi WATANABE, Takahiro NAKAI
  • Publication number: 20200324927
    Abstract: Some embodiments of the disclosure provide a machine for manufacturing a coffee capsule. The machine includes an upper portion structure, a capsule holder, and a lower portion structure sequentially arranged from top to bottom. The capsule holder is used for bearing a coffee capsule. The upper portion structure includes a box body, a control unit, a heating unit, a preheating switch, a temperature probe, a power line, and a position sensing structure. The temperature probe is used for sensing the temperature of the heating unit. The heating unit is arranged at the lower side of the box body and is in separable contact with the coffee capsule in the capsule holder. The position sensing structure can sense and identify contact and separation of the heating unit and the coffee capsule. The position sensing structure can further transmit a signal to the control unit.
    Type: Application
    Filed: July 11, 2019
    Publication date: October 15, 2020
    Inventors: JUNDA SHI, ZHONGYU SHI, SHUKUO LIU, XIAOLEI CHEN
  • Publication number: 20200229649
    Abstract: Some embodiments of the present disclosure provide a cup with a juicing function and a cup with a milk frothing function. Each of the two cups includes a cup body, a cup base, a motor, and a control assembly. There is accommodated space between a base body of the cup base and a bottom cover. The motor and the control assembly are disposed inside the accommodated space. An annular groove is disposed in an upper surface of the base body. A first through-hole is disposed at the bottom of the annular groove. A first seal ring is disposed inside the annular groove. An output shaft of the motor passes upwards through the base body and is connected to a blade or a milk froth stirring head. The output shaft of the motor is in sealed connection with the base body through a second seal ring.
    Type: Application
    Filed: July 9, 2019
    Publication date: July 23, 2020
    Inventors: JUNDA SHI, ZHONGYU SHI, SHUKUO LIU, XIAOLEI CHEN
  • Patent number: 10630900
    Abstract: Disclosed are a method and device for switching between operation modes. The method includes: reading a current operation mode of a surveillance device, and recording an exposure parameter of the current operation mode; and when a switch between operation modes is to be performed, setting a target exposure value of a target operation mode to which the current operation mode is to be switched to, and calculating an exposure parameter of the target operation mode in combination with the exposure parameter of the current operation mode. The device includes: a recording module; a detection module; and a switching module. The method and device of the disclosure directly estimate the exposure parameter of the target operation mode according to the exposure parameter of the current operation mode without gradually adjusting the exposure parameter by metering and exposure calculation, thereby significantly increasing a switching speed.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: April 21, 2020
    Assignee: Zhejiang Uniview Technologies Co., Ltd.
    Inventors: Hengle Yu, Qiong Xu, Xiaolei Chen
  • Patent number: 10563327
    Abstract: An industrial fabric is a web woven from warp yarns made of monofilaments and weft yarns made of monofilaments. The warp yarns are of a double-layer structure. One of warp yarn basic units comprises four sub-units, two sub-units being located on an upper layer, the other two sub-units being located on a lower layer. The warp yarns on the upper layer and the warp yarns on the lower layer are vertically overlapped, wherein at least two sub-units comprise two parallel narrow warp yarns. Upper warp yarns and lower warp yarns are identical in texture structure, or one surface is identical to the other surface after rotating by 180 degrees. The industrial fabric is stable in structure and good in overall consistency. The upper surface is good in flatness, the surface is free from defects, and the quality and intensity of the fabric are improved.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: February 18, 2020
    Assignee: ANPING XINPENG MESH BELT LIMITED COMPANY
    Inventors: Qijun Ding, Lingjun Yuan, Peng Xie, Fujun Chen, Xiaolei Chen, Xingran Yuan
  • Patent number: D911100
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: February 23, 2021
    Assignees: ZHEJIANG HONGUNG INDUSTRY AND TRADE CO., LTD., FUJIAN SPD E-COMMERCE CO., LTD.
    Inventors: Xiaolei Chen, Xiaoqiang Lin, Guofu Yang
  • Patent number: D920041
    Type: Grant
    Filed: June 21, 2020
    Date of Patent: May 25, 2021
    Assignees: ZHEJIANG HONGLING INDUSTRY AND TRADE CO., LTD., FUJIAN SPD E-COMMERCE CO., LTD.
    Inventors: Xiaolei Chen, Xiaoqiang Lin
  • Patent number: D935265
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: November 9, 2021
    Assignee: ZHEJIANG HONGLING INDUSTRY AND TRADE CO., LTD
    Inventor: Xiaolei Chen
  • Patent number: D935266
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: November 9, 2021
    Assignee: ZHEJIANG HONGLING INDUSTRY AND TRADE CO., LTD.
    Inventor: Xiaolei Chen