Patents by Inventor Jian Cai
Jian Cai 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).
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Patent number: 11055717Abstract: Systems, methods, and other embodiments associated with applying machine learning to below-the-line threshold tuning are described. In one embodiment, a method includes selecting a set of sampled events and labeling each event in the set of sampled events as either suspicious or not suspicious. Then, a machine learning model to calculate for a given event a probability that the given event is suspicious is built based on the set of sampled events. The machine learning model is trained, and its calibration validated. Based on probabilities calculated by the machine learning model, a scenario and segment combination to be tuned is determined. A tuned threshold value is generated, and an alerting engine is adjusted with the tuned parameter to reduce errors by the alerting engine in classifying events as not suspicious.Type: GrantFiled: September 28, 2018Date of Patent: July 6, 2021Assignee: Oracle Financial Services Software LimitedInventors: Jian Cai, Sunil J. Mathew
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Publication number: 20210164220Abstract: A polymer pre-laid waterproof rolling material, comprising a polymer base material layer, a pressure-sensitive adhesive layer on the polymer base material layer, and a sand anti-sticking layer on the pressure-sensitive adhesive layer; the pressure-sensitive adhesive layer includes: 25-35 parts by mass of a styrene-isoprene-styrene block copolymer; 32-38 parts by mass of a C5 petroleum resin; 5-12 parts by mass of a 145 pentaerythritol modified rosin resin; 25-32 parts by mass of a naphthenic oil; 0.3 parts by mass of an antioxidant; and 0.5 parts by mass of a UV light stabilizer; the C5 petroleum resin has a softening point of 95-105° C. and a color number of less than 4; the naphthenic oil has a kinematic viscosity of 9-11 mm2 at 100° C. and a density of 0.8950 g/cm3-0.9100 g/cm3 at 20° C. The pressure-sensitive adhesive layer has a stronger bonding effect with sintered sand and further improves the bonding effect with concrete.Type: ApplicationFiled: March 23, 2020Publication date: June 3, 2021Inventors: Jian Cai, Li Yang, Xuefeng Xie
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Publication number: 20210147729Abstract: A pre-laid polymer waterproof rolling material, which comprises a sheet-like polymer carrier, a hot-melt pressure-sensitive adhesive layer on the sheet-like polymer carrier, and a plurality of anti-sticking particles on the hot-melt pressure-sensitive adhesive layer, wherein the particle size of the anti-sticking particles is smaller than the thickness of the hot-melt pressure-sensitive adhesive layer; the surface of the anti-sticking particles is coated with an organic layer; and the anti-sticking particles are connected with the hot-melt pressure-sensitive adhesive layer by means of the organic layer; the organic layer comprises the following components: a solvent, a polyurethane resin, a pigment, a filler, a cross-linking agent, an antioxidant, an anti-ultraviolet agent and a thickener.Type: ApplicationFiled: March 23, 2020Publication date: May 20, 2021Inventors: LI YANG, Jian CAI, Zhongren LI
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Publication number: 20210147730Abstract: A pre-laid polymer waterproof rolling material, which comprises a sheet-like polymer carrier, a hot-melt pressure-sensitive adhesive layer on the sheet-like polymer carrier, and an anti-sticking coating on the hot-melt pressure-sensitive adhesive layer; The anti-sticking coating comprises the following components: 100-160 parts by weight of water; 50-80 parts by weight of a polyurethane resin; 15-20 parts by weight of a pigment; 10-12 parts by weight of a filler; 0.3-1 part by weight of a cross-linking agent; 0.5-1 part by weight of an antioxidant; 1-2.5 parts by weight of an anti-ultraviolet agent; and 0.03-0.2 part by weight of a thickener. The anti-sticking coating in the present application uses water as a solvent, water is non-toxic and non-corrosive, thus there is no environmental pollution problem in the production process.Type: ApplicationFiled: March 23, 2020Publication date: May 20, 2021Inventors: LI YANG, JIAN CAI, ZHONGREN LI
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Patent number: 10983643Abstract: The present disclosure discloses a capacitive touch panel, including a substrate, wherein a first surface of the substrate includes a first region and a second region, and a second surface of the substrate includes a third region and a fourth region. A first group of drive lines is formed in the first region, a first group of sense lines is formed in the second region, a second group of the drive lines is formed in the third region, and a second group of the sense lines is formed in the fourth region. Each of the drive lines of the first group and the second group extends along a first direction from a periphery of the substrate to a middle of the substrate, with an end of said each drive line on the periphery of the substrate being connected to a drive chip.Type: GrantFiled: May 8, 2020Date of Patent: April 20, 2021Assignee: Quanzhou Shengwei Electronic Technology Co., Ltd.Inventors: Zuhui Chen, Xiaogang Zhao, Hongtao Tian, Ping Huang, Li Wu, Lichao Huang, Jian Cai, Shangmeng Li
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Publication number: 20210030978Abstract: The present invention is directed to a single-layer cartridge, and a process for producing a plastic single-layer container included in the cartridge. The single-layer cartridge comprises a plastic single-layer container, a seal and a nozzle-shaped cap or stopper, wherein the single-layer cartridge can be used to connected with a soft mist inhalation device or inhalation atomizer.Type: ApplicationFiled: July 29, 2020Publication date: February 4, 2021Inventors: Cai Gu Huang, Jian Cai
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Publication number: 20200324064Abstract: This invention relates to an inhalation device by which a user can inhale powdered pharmaceutical compositions or medications. Powdered medication is held in blister packs containing at least one or two separated pockets for two or more active pharmaceutical ingredients and is inhaled by users through inhalation devices. The invention also relates to an inhalation device for powdered pharmaceutical compositions comprising a medication blister pack containing two separated pockets to hold two active pharmaceutical ingredients, an opening station, and an outlet, the blister pack comprising two pockets for powdered medication contained between two members peelably secured to one another.Type: ApplicationFiled: April 1, 2020Publication date: October 15, 2020Inventors: Cai Gu Huang, Jian Cai
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Publication number: 20200284790Abstract: Methods and devices are provided for rapid detection in a sample of bacteria that cause sexually transmitted diseases (chlamydia, gonorrhea, or syphilis). Methods and devices are also provided for the rapid detection of immune cells (CD3, CD4 and CD8 cells).Type: ApplicationFiled: October 26, 2018Publication date: September 10, 2020Applicant: Essenlix CorporationInventors: Stephen CHOU, Wei DING, Ji LI, Sheng-Jian CAI
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Publication number: 20200272262Abstract: The present disclosure discloses a capacitive touch panel, including a substrate, wherein a first surface of the substrate includes a first region and a second region, and a second surface of the substrate includes a third region and a fourth region. A first group of drive lines is formed in the first region, a first group of sense lines is formed in the second region, a second group of the drive lines is formed in the third region, and a second group of the sense lines is formed in the fourth region. Each of the drive lines of the first group and the second group extends along a first direction from a periphery of the substrate to a middle of the substrate, with an end of said each drive line on the periphery of the substrate being connected to a drive chip.Type: ApplicationFiled: May 8, 2020Publication date: August 27, 2020Inventors: Zuhui Chen, Xiaogang Zhao, Hongtao Tian, Ping Huang, Li Wu, Lichao Huang, Jian Cai, Shangmeng Li
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Capacitive touch panel having partitioned regions for drive lines and sense lines on surface thereof
Patent number: 10698542Abstract: The present disclosure discloses a capacitive touch panel having two surfaces, each surface at least including a region with drive lines formed therein and a region with sense lines formed therein, wherein the regions on the two surfaces correspondingly coincide in a direction perpendicular to the surfaces. The multiple drive lines extend along a first direction, while the multiple sense lines extend along a second direction perpendicular to the first direction. An end of each drive line on the periphery of the substrate is connected to a drive chip, with the other end thereof left floating; an end of each sense line on the periphery of the substrate is connected to a sense chip, with the other end thereof left floating. The present disclosure substantially shortens the length of the drive/sense lines and the resistance.Type: GrantFiled: October 20, 2018Date of Patent: June 30, 2020Assignee: QUANZHOU SHENGWEI ELECTRONIC TECHNOLOGY CO., LTD.Inventors: Zuhui Chen, Xiaogang Zhao, Hongtao Tian, Ping Huang, Li Wu, Lichao Huang, Jian Cai, Shangmeng Li -
Patent number: 10663437Abstract: An improved domain transformation method for a dispersive ultrasonic guided wave signal, including the following steps: obtaining a dispersive wave number curve and a non-dispersive wave number curve corresponding to a mode of an ultrasonic guided wave signal; calculating an ultrasonic guided wave excitation waveform that is in distance domain and that has a reduced space width; obtaining an ultrasonic guided wave impulse response signal in distance domain; and calculating and obtaining a non-dispersive ultrasonic guided wave distance-domain signal whose resolution is enhanced.Type: GrantFiled: December 29, 2017Date of Patent: May 26, 2020Assignee: NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICSInventors: Jian Cai, Shenfang Yuan
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Publication number: 20200104849Abstract: Systems, methods, and other embodiments associated with applying machine learning to below-the-line threshold tuning are described. In one embodiment, a method includes selecting a set of sampled events and labeling each event in the set of sampled events as either suspicious or not suspicious. Then, a machine learning model to calculate for a given event a probability that the given event is suspicious is built based on the set of sampled events. The machine learning model is trained, and its calibration validated. Based on probabilities calculated by the machine learning model, a scenario and segment combination to be tuned is determined. A tuned threshold value is generated, and an alerting engine is adjusted with the tuned parameter to reduce errors by the alerting engine in classifying events as not suspicious.Type: ApplicationFiled: September 28, 2018Publication date: April 2, 2020Inventors: Jian CAI, Sunil J. MATHEW
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Publication number: 20190302064Abstract: An improved domain transformation method for a dispersive ultrasonic guided wave signal, including the following steps: obtaining a dispersive wave number curve and a non-dispersive wave number curve corresponding to a mode of an ultrasonic guided wave signal; calculating an ultrasonic guided wave excitation waveform that is in distance domain and that has a reduced space width; obtaining an ultrasonic guided wave impulse response signal in distance domain; and calculating and obtaining a non-dispersive ultrasonic guided wave distance-domain signal whose resolution is enhanced.Type: ApplicationFiled: December 29, 2017Publication date: October 3, 2019Applicant: NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICSInventors: Jian CAI, Shenfang YUAN
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Publication number: 20190292683Abstract: The present disclosure discloses a method for preparing cellulose fiber. The method includes the following steps: 1) mixing cellulose pulp with NMMO aqueous solution of a mass concentration of 60%-85%, preferably 70% to 76%, to obtain a uniform mixture; 2) subjecting the obtained uniform mixture to dewatering for swelling, dissolution, and deaerating to obtain a cellulose spinning stock solution; 3) the cellulose spinning stock solution entering into a spinning machine after being filtered and heat exchange, and entering into a coagulation system after carrying out extruding by a spinneret-pack and cooling by air, and then coagulating in a NMMO coagulating bath of a mass concentration of 50% to 72% to obtain nascent fiber; and 4) subjecting the nascent fiber to rinsing to obtain a fiber filament bundle, and then, performing subsequent-section treatment to obtain cellulose fiber.Type: ApplicationFiled: December 27, 2016Publication date: September 26, 2019Inventors: Yushan SUN, Ting LI, Chunzu CHENG, Libing DING, Jian CAI, Qiang LUO, Yunan ZHOU, Dong ZHANG, Jigang XU
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Patent number: 10420219Abstract: A printed circuit board (PCB) able to accommodate different types of interconnection slots without an increase in size includes a mounting area which accommodates some individual conductive pads and some conductive sharing pads. When a first type connector is mounted on the PCB, the data pins of the first type connector correspond to the sharing pads and when a second type connector is mounted on the PCB, the data pins of the second type connector correspond to the individual pads and the sharing pads.Type: GrantFiled: August 30, 2018Date of Patent: September 17, 2019Assignees: HONGFUJIN PRECISION INDUSTRY (WUHAN) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Jian-Cai Chen
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Capacitive Touch Panel Having Partitioned Regions for Drive Lines and Sense Lines on Surface Thereof
Publication number: 20190235662Abstract: The present disclosure discloses a capacitive touch panel having two surfaces, each surface at least including a region with drive lines formed therein and a region with sense lines formed therein, wherein the regions on the two surfaces correspondingly coincide in a direction perpendicular to the surfaces. The multiple drive lines extend along a first direction, while the multiple sense lines extend along a second direction perpendicular to the first direction. An end of each drive line on the periphery of the substrate is connected to a drive chip, with the other end thereof left floating; an end of each sense line on the periphery of the substrate is connected to a sense chip, with the other end thereof left floating. The present disclosure substantially shortens the length of the drive/sense lines and the resistance.Type: ApplicationFiled: October 20, 2018Publication date: August 1, 2019Applicant: Quanzhou Shengwei Electronic Technology Co., Ltd.Inventors: Zuhui CHEN, Xiaogang Zhao, Hongtao Tian, Ping Huang, Li Wu, Lichao Huang, Jian Cai, Shangmeng Li -
Publication number: 20180344956Abstract: An inhaler device for administering powdered pharmaceutical composition from capsules comprises of a base, a deck, a chamber, a mouthpiece and a cap. The deck can be latched to the base and closed off, and being connected to a push button (17) through a protrusion (22) and a sliding groove (16). The chamber is for holding the capsules and can be adjusted to be lowered into the base. The mouthpiece is latch-able to the deck. The cap covers the mouthpiece in a closed position and latches it by means of a closure element. The base, the deck, the mouthpiece are connected by means of a spindle. The cap is not connected to the rest of the device parts; instead, it is held together with the rest of the inhaler device by means of the protective shell (26) with a strip pattern (27) or a linking belt (29). Finally, there is a capsule-piercing unit with at least one piercing pin for piercing the capsule.Type: ApplicationFiled: June 6, 2017Publication date: December 6, 2018Inventors: CAI GU HUANG, JIAN CAI, Daniel Huang
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Patent number: 10132081Abstract: A high elongation ridge ventilation sheet for a sloping roof, having a coated composite aluminum membrane with multiple circular holes, each side of the coated composite aluminum membrane being bonded respectively with a folded composite aluminum membrane via a butyl adhesive tape for central linking, on a side of each folded composite aluminum membrane adjacent the coated composite aluminum membrane is arranged with a hot melt adhesive for connecting a polyester nonwoven fabric with each folded composite aluminum membrane, with the polyester nonwoven fabric covering the whole coated composite aluminum membrane. Further, a fabricating method therefor that realizes wholly dry construction; ridge ventilation sheets adopted on ridge locations not only make the whole roof prettier, but more importantly, enable air convection under the roof in a true sense, taking out extra dampness and heat, resulting in better energy saving effects, and extending life span for the roof.Type: GrantFiled: June 16, 2017Date of Patent: November 20, 2018Inventor: Jian Cai
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Patent number: 9960093Abstract: Disclosed are a packaging structure, a packaging method and a template used in packaging method. The packaging structure comprises: a substrate; a chip mounted on the substrate; bonding wires for electrically connecting the substrate to the chip; and a protective layer which is formed on the substrate and is used for covering the chip, the bonding wires and bonding pads connected to the bonding wires, the size of the protective layer being smaller than that of the substrate. The packaging structure, the packaging method and the template used in packaging method can solve the problems in the prior art of the great difficulty in designing a mold chase, a complicated molding process, a high manufacturing cost and a high molding material consumption.Type: GrantFiled: January 27, 2014Date of Patent: May 1, 2018Assignee: TSINGHUA UNIVERSITYInventors: Qian Wang, Lin Tan, Jian Cai, Yu Chen
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Patent number: 9867422Abstract: A footwear having traditional functionality utilizes uppers that substantially resemble and function as a bikini bra section and a bikini groin section, with each bikini section attachable to the footwear with various decorative fasteners, such as, bikini tie strings, toggles, and ornamental members. The front and rear uppers are substantially triangular and elastic, like a bikini. A sole has a front sole section and a rear sole section. The front upper has at least one front fastening member and at least one front decorative member. The rear upper has at least one rear fastening member and at least one rear decorative member. The rear upper is optional. The front and rear fastening members attach to their respective side of the soles and to each other. A front and rear reinforcing member at each respective upper maintains the uppers to the front and heel of the feet.Type: GrantFiled: March 6, 2015Date of Patent: January 16, 2018Inventor: Jian Cai