Huimin
Huimin Chen, Shanghai CN
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20140290659 | REVERSING VALVE AND HIGH FREQUENCY OSCILLATION AIRFLOW GENERATOR - The invention provides a reversing valve for reversing a fluid flow, comprising a valve housing defining a cylindrical chamber, at least four passage outlets being formed in the valve housing and opening into the cylindrical chamber, and further comprising a valve core being received rotatably and hermetically within the cylindrical chamber of the valve housing, at least two passages being defined in the valve core, wherein the passage outlets and the passages are arranged such that the reversing valve can reverse the liquid flow once every time that the valve core rotates through 90°. The invention also provides a high frequency oscillation airflow generator. According to the invention, the reversing frequency of the gas flow and thus the efficiency of the high frequency oscillation airflow generator are improved. | 10-02-2014 |
20160129213 | DEVICE FOR ASSISTING A COUGH - The present invention provides a device ( | 05-12-2016 |
Huimin Chen, Taoyuan County TW
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20130002104 | STRUCTURE AND A METHOD FOR SUPPRESSING NOISE OF ELECTRONIC EQUIPMENT - A structure and a method for suppressing noise of electronic equipment utilize a noise suppresser to cover a periphery or a surface of the electronic equipment or the circuits thereof. The noise suppresser comprises elements of zirconia and at least one oxide that serves as a stabilizer. By compounding afore elements and sintering process the compound, a zirconia ceramics is formed. Simply made and costing less, the noise suppresser yet offers numerous applicable means. The noise around the electronic equipment is efficiently reduced or suppressed while operating. Thereby, the quality of electronic signals transmitted between the circuits of the electronic equipment is enhanced. Further, when the noise suppressor is disposed on a periphery or a surface of the electronic equipment or the circuits thereof, far infrared and resonance are concurrently generated while the electronic equipment is electrified, so that accumulated heat in the electronic equipment is dispersed for reducing noise. | 01-03-2013 |
20150282361 | STRUCTURE AND A METHOD FOR SUPPRESSING AUDIO NOISE OF ELECTRONIC EQUIPMENT - A structure and a method for suppressing audio noise of electronic equipment are carried out by utilizing an audio noise suppressing structure to cover a periphery or a surface of the electronic equipment or circuits thereof. The audio noise suppressing structure mainly comprises zirconia and at least one oxide serving as a stabilizer. The zirconia and the oxide are evenly mixed and sintered with a high temperature to form an electrically conductive ceramic body. In use, because the audio noise suppressing structure is disposed on a periphery or a surface of the electronic equipment or the audio circuits thereof, the electrification of the electronic equipment or audio circuits create shunt conductance, far infrared radiations and a resonance effect to reduce the thermal accumulation. Thus, the accumulated heat possibly caused by working the electronic equipment is reduced or fully dispersed, thereby attaining a decrease in the noise. | 10-01-2015 |
Huimin Cheng, Ningbo City CN
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20160130465 | MULTI-FUNCTION SOFT WALL AND MANUFACTURING METHOD THEREOF - The invention discloses a multi-function soft wall, comprising a surface printing layer and a base material, the base material further including a top layer, and a second layer, a third layer and a bottom layer that are all foaming layers, wherein both the second layer and the third layer have a foaming ratio less than that of the bottom layer, and a fiber layer is disposed between the third layer and the bottom layer. The invention further provides a method of manufacturing a multi-function soft wall, comprising: sequentially coating a top layer, a second layer, a third layer, a fiber layer and a bottom layer on a release paper, respectively, and then obtaining a base material, and performing a foaming process with respect to the second layer, the third layer and the bottom layer, respectively, and performing a drying and cooling process after the coating step; and separating the base material from the release paper, and printing a surface printing layer on the top layer. The multi-function soft wall can release negative ions, and continuously eliminate various pollutions indoors. | 05-12-2016 |
Huimin Gu, Shanghai CN
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20140246404 | FAST CLOSING MECHANISM - A fast closing mechanism includes a rotation shaft and an ejector pin. The ejector pin is rotatably assembled to the side plate by the rotation shaft. The ejector pin strides over the side plate. The ejector pin includes a first portion and a second portion. The first portion is connected to a handle via a rod, and the second portion is located above a press plate. The fast closing mechanism may have an additional ejector pin based on current structures, the press plate may press against a moving contact at an initial stage of a closing process, so that the moving contact will not move during the initial stage of the closing process. The mechanical energy generated during the closing process is stored in an energy storage spring. At a later stage of the closing process, the ejector pin releases the press plate to accomplish closing quickly. | 09-04-2014 |
Huimin Guo, College Park, MD US
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20130101206 | Method, System and Computer Program Product for Segmenting an Image - A first depth map is generated in response to a first stereoscopic image from a camera. The first depth map includes first pixels having valid depths and second pixels having invalid depths. A second depth map is generated in response to a second stereoscopic image from the camera. The second depth map includes third pixels having valid depths and fourth pixels having invalid depths. A first segmentation mask is generated in response to the first pixels and the third pixels. A second segmentation mask is generated in response to the second pixels and the fourth pixels. In response to the first and second segmentation masks, a determination is made of whether the second stereoscopic image includes a change in comparison to the first stereoscopic image. | 04-25-2013 |
Huimin Guo, Naperville, IL US
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20150119482 | METHOD TO ENHANCE CELL NUCLEATION DENSITY IN SOLID-STATE FOAMS - A method for creating a foam from a solid thermoplastic material is disclosed. The method includes heating a solid, noncellular thermoplastic material to a temperature greater than the material's glass transition temperature, and below the melting temperature, and then allowing the material to cool; after the material has cooled, saturating the cooled thermoplastic material with a non-reacting gas to provide a gas-saturated material; and heating the gas-saturated material below the melting temperature of the material so that the material remains a solid, and causes nucleation of bubbles, and creation of cells in the material. | 04-30-2015 |
Huimin Liang, Heilongjiang CN
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20150303017 | NOVEL-STRUCTURE ELECTROMAGNETIC RELAY CONTAINING PERMANENT MAGNET - A novel-structure electromagnetic relay containing a permanent magnet. At least three pairs of leading-out rods penetrate through a rectangular base, two pairs of leading-out rods are connected with the lower ends of four static spring plates respectively, an iron core and a coil framework are arranged at a diagonal position on the upper surface of the base, winding connectors of coils are connected with the other pair of leading-out rods respectively, the static spring plates are arranged at the other diagonal position on the upper surface of the base, a support is arranged at the top end of the coil framework, a pole face, a yoke and the permanent magnet are installed on the support, an armature, movable spring plates, the pole face and the yoke are located and connected through a middle shaft, and a sealing casing is covered outside the relay. | 10-22-2015 |
Huimin Lim, Singapore SG
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20110117577 | MICROFLUIDIC SYSTEM FOR TRAPPING AND DETECTION OF A BIOLOGICAL ENTITY IN A SAMPLE - According to embodiments of the present invention, a microfluidic system for detecting a biological entity in a sample volume is provided. The microfluidic system includes: an inlet configured to receive the sample volume; at least one microchannel in fluid communication with the inlet; a magnetic trapping region comprising the at least one microchannel; at least one detection region in fluid communication with the magnetic trapping region for detecting the biological entity to be detected; and at least one outlet in fluid communication with the at least one detection region. | 05-19-2011 |
Huimin Liu, Changsha CN
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20120160795 | COUNTERWEIGHT LOADING AND UNLOADING DEVICE AND MOVABLE CRANE - A counterweight loading and unloading device and a movable crane have a freestanding pallet ( | 06-28-2012 |
Huimin Luo, Knoxville, TN US
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20110015461 | Ionic Liquids for Separation of Olefin-Paraffin Mixtures - The invention is directed to an ionic liquid comprising (i) a cationic portion containing a complex of a silver (I) ion and one or more neutral ligands selected from organoamides, organoamines, olefins, and organonitriles, and (ii) an anionic portion having the chemical formula | 01-20-2011 |
20110177428 | Superbase-Derived Protic Ionic Liquids - Protic ionic liquids having a composition of formula (A | 07-21-2011 |
20110229401 | Carbon Films Produced from Ionic Liquid Carbon Precursors - The invention is directed to a method for producing a film of porous carbon, the method comprising carbonizing a film of an ionic liquid, wherein the ionic liquid has the general formula (X | 09-22-2011 |
20120175266 | METHOD FOR SYNTHESIS OF TITANIUM DIOXIDE NANOTUBES USING IONIC LIQUIDS - The invention is directed to a method for producing titanium dioxide nanotubes, the method comprising anodizing titanium metal in contact with an electrolytic medium containing an ionic liquid. The invention is also directed to the resulting titanium dioxide nanotubes, as well as devices incorporating the nanotubes, such as photovoltaic devices, hydrogen generation devices, and hydrogen detection devices. | 07-12-2012 |
20130078170 | PHOSPHONIUM-BASED IONIC LIQUIDS AND THEIR USE IN THE CAPTURE OF POLLUTING GASES - An ionic liquid composition having the following chemical structural formula: | 03-28-2013 |
20130338389 | IONIC LIQUIDS FOR SEPARATION OF OLEFIN-PARAFFIN MIXTURES - The invention is directed to an ionic liquid comprising (i) a cationic portion containing a complex of a silver (I) ion and one or more neutral ligands selected from organoamides, organoamines, olefins, and organonitriles, and (ii) an anionic portion having the chemical formula | 12-19-2013 |
20140030182 | CARBON FILMS PRODUCED FROM IONIC LIQUID CARBON PRECURSORS - The invention is directed to a method for producing a film of porous carbon, the method comprising carbonizing a film of an ionic liquid, wherein the ionic liquid has the general formula (X | 01-30-2014 |
20140072485 | METHODS FOR SEPARATING MEDICAL ISOTOPES USING IONIC LIQUIDS - A method for extracting a radioisotope from an aqueous solution, the method comprising: a) intimately mixing a non-chelating ionic liquid with the aqueous solution to transfer at least a portion of said radioisotope to said non-chelating ionic liquid; and b) separating the non-chelating ionic liquid from the aqueous solution. In preferred embodiments, the method achieves an extraction efficiency of at least 80%, or a separation factor of at least 1×10 | 03-13-2014 |
20150090369 | CORROSION PREVENTION OF MAGNESIUM SURFACES VIA SURFACE CONVERSION TREATMENTS USING IONIC LIQUIDS - A method for conversion coating a magnesium-containing surface, the method comprising contacting the magnesium-containing surface with an ionic liquid compound under conditions that result in decomposition of the ionic liquid compound to produce a conversion coated magnesium-containing surface having a substantially improved corrosion resistance relative to the magnesium-containing surface before said conversion coating. Also described are the resulting conversion-coated magnesium-containing surface, as well as mechanical components and devices containing the conversion-coated magnesium-containing surface. | 04-02-2015 |
20150232777 | IONIC LIQUIDS CONTAINING SYMMETRIC QUATERNARY PHOSPHONIUM CATIONS AND PHOSPHORUS-CONTAINING ANIONS, AND THEIR USE AS LUBRICANT ADDITIVES - An ionic liquid composition having the following generic structural formula: | 08-20-2015 |
20160024421 | IONIC LIQUIDS CONTAINING QUATERNARY PHOSPHONIUM CATIONS AND CARBOXYLATE ANIONS, AND THEIR USE AS LUBRICANT ADDITIVES - The invention provides an ionic liquid composition having the following generic structural formula (1): | 01-28-2016 |
Huimin Peng, Jiangsu CN
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20130246000 | METHOD OF POWER SYSTEM PREVENTIVE CONTROL CANDIDATE MEASURES IDENTIFICATION SELF-ADAPTIVE TO EXTERNAL ENVIRONMENT - A method of power system preventive control candidate measures identification self-adaptive to external environment, which is applicable to dynamic identification of stations and power equipment under the effect of calamity, and judgment of preventive control measures that lose or restore control capability, and those for which control range or cost has changed. Automatic online identification of set of preventive control candidate measures includes two tasks: identification of stations and power equipment under the effect of calamity, and adjustment of the space of preventive control measures. According to information of power transmission line fault probability due to calamity, online dynamic quantitative assessment of stations and equipment is performed under the effect of external environment, and automatically correct control range and control cost of the measures according to the effect on equipment, so that the result of preventive control adapts to real-time external environment, ensuring feasibility and economy of auxiliary decision making. | 09-19-2013 |
Huimin Tsai, Hsinchu City TW
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20080204561 | METHOD FOR DETECTING DIGITAL VIDEO INTERFACE OFF-LINE MODE AND ASSOCIATED RECEIVER - A TMDS receiver includes a plurality of data channels, a clock channel, and an off-line mode detector. Each data channel receives a video signal and the clock channel receives a clock signal. Each data channel comprises a channel decoder for decoding the signals received by the corresponding receiving channel. The off-line mode detector detects an off-line mode detector, and then turns on a plurality of first data channels for a first predetermined period to determine an operation mode of video signal transmitted on said first data channels if the activity of the clock signal is valid. The off-line mode detector also activates a plurality of second data channels among the plurality of data channels according to the operation mode if the operation mode is determined as valid. | 08-28-2008 |
Huimin Wang, Beijing CN
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20110076312 | ANTIMICROBIAL/ANTIBACTERIAL MEDICAL DEVICES COATED WITH TRADITIONAL CHINESE MEDICINES - An antimicrobial composition for coating a medical device. The antimicrobial composition includes a polymeric film forming material and an antimicrobial agent comprising a material selected from the group of extract of | 03-31-2011 |
20130196052 | ANTIMICROBIAL/ANTIBACTERIAL MEDICAL DEVICES COATED WITH TRADITIONAL CHINESE MEDICINES - An antimicrobial composition for coating a medical device. The antimicrobial composition includes a polymeric film forming material and an antimicrobial agent comprising a material selected from the group of extract of | 08-01-2013 |
Huimin Wang, Nanjing CN
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20150255978 | FREQUENCY-CONVERSION DIFFERENTIAL PROTECTION METHOD FOR OUTPUT TRANSFORMER OF STATIC FREQUENCY CONVERTER SYSTEM - A frequency-conversion differential protection method for an output transformer of a static frequency convertor system. The method comprises: a protection device measuring a three-phase current at each side of an output transformer of an SFC system; according to the connection manner of the output transformer, using a triangle side as a reference to conduct phase correction on a star side; at the same time, taking into account different secondary rated currents at each side of the transformer to adjust a balance coefficient of each side, so as to form sampling values of a correcting current and a differential current at each side, and using a startup and shut-down protection algorithm free from frequency influence in generator protection to calculate amplitude values of the correcting current, the differential current and a restraint current; and according to the magnitudes of the differential current and the restraint current, using the ratio restraint differential characteristic to achieve the frequency-conversion ratio differential protection of the output transformer. The present protection method is suitable for large-scale frequency change. Compared with the current quick-breaking protection, the sensitivity of internal failure detection in the output transformer is greatly improved. | 09-10-2015 |
Huimin Wu, Madison, WI US
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20090262996 | METHOD FOR IMAGE RECONSTRUCTION EMPLOYING SPARSITY-CONSTRAINED ITERATIVE CORRECTION - An image reconstruction method applicable to a number of different imaging modalities including magnetic resonance imaging (MRI), x-ray computed tomography (CT), positron emission tomography (PET), and single photon emission computed tomography (SPECT) is disclosed. A sparsifying image is reconstructed from a series of acquired undersampled data to provide a priori knowledge of a subject being imaged. An iterative reconstruction process is further employed to iteratively determine a correction image for a given image frame that, when subtracted from the sparsifying image, produces a quality image for the image frame. | 10-22-2009 |
Huimin Yan, Wuhan CN
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20140161836 | CARIOUS TOOTH VACCINE AND PREPARATION METHOD - The present invention provides a vaccine composition for dental caries caused by | 06-12-2014 |
Huimin Yang, Milwaukee, WI US
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20100192833 | Temperature Sensitive Films - Temperature-sensitive films that undergo an irreversible change in appearance when the films are heated to a threshold temperature are provided. Also provided are methods for indicating that an object in thermal contact with a temperature-sensitive film has reached a threshold temperature. | 08-05-2010 |
Huimin Yang, Glendale, WI US
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20120222803 | Decoration Film and Method of Application - In general, a decorative laminate construction ( | 09-06-2012 |
Huimin Yao, Xi'An CN
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20150228080 | ONE METHOD OF DEPTH PERCEPTION BASED ON BINARY LASER SPECKLE IMAGES - The present invention discloses a method of depth perception based on binary laser speckle images: read in binary input and reference speckle images (pattern fixed, distance known) to generate the input and reference speckle windows, extract an image block of a certain size in the input speckle window, search the matching block in the matching search window of the reference speckle window, then use the method for block XOR similarity calculation to compare and output the minimum similarity value or use the block IAD method to compare and output the maximum similarity value to get the optimal matching block and the optimal offset, then to work out the central point depth information of this image block via the formula for depth calculation. The present invention not only can complete hardware implementation easily, greatly simplify the calculation, also generate high-resolution and high-precision depth information in a fast and accurate manner. | 08-13-2015 |
20150229911 | ONE METHOD OF BINOCULAR DEPTH PERCEPTION BASED ON ACTIVE STRUCTURED LIGHT - The present invention provides a method of binocular depth perception based on active structured light, adopting a coded pattern projector to project a coded pattern for structured light coding of the projective space or target object (characteristic calibration), then obtaining the coded pattern by means of two cameras on the same baseline and respectively located symmetrically on both sides of the coded pattern projector, after preprocessing and projection shadow detection, estimating the block matching movement in two modes based on the image blocks (binocular block matching and automatic matching) to obtain the offset of the optimal matching block, finally working out the depth value according to the formula for depth calculation and compensating the depth of the projection shadows to generate high-resolution and high-precision depth information. | 08-13-2015 |
Huimin Zhang, Shanghai CN
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20150079847 | APPARATUS FOR FASTENING DIGITAL MEMORY CARD - The present invention disclose an apparatus for fastening a digital memory card, including a tray and a card holder, where the tray includes a first groove, configured to accommodate a first digital memory card; and a second groove, disposed perpendicular to the first groove and configured to accommodate a second digital memory card, where the first groove and the second groove have hollowed portions that partially overlap; and the card holder includes a first spring and a second spring, where when the tray is inserted into the card holder, the first spring and the second spring extrude from the hollowed portions. According to the present invention, an apparatus for fastening a digital memory card, which is compatible with a SIM card and an SD card, is implemented, thereby flexibly meeting user requirements of using different cards by using an apparatus for fastening a digital memory card without increasing layout space. | 03-19-2015 |
Huimin Zhang, Shenzhen CN
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20090252165 | METHOD AND SYSTEM FOR DETERMINING THE EXISTENCE OF BROADCAST AND MULTICAST FRAMES BUFFERED IN AN ACCESS POINT - A method and a system for determining the existence of broadcast/multicast frames buffered in an access point (AP) are used to avoid wakening a station (STA) unnecessarily. The method includes: when receiving broadcast/multicast frames sent from a service network and/or multicast group, an AP sets a broadcast/multicast indication bit that associates the service network and/or multicast group to the valid state and sends frames that carry the broadcast/multicast indication bit to a STA; the STA determines whether there are broadcast/multicast frames buffered in the AP according to the associated service network and/or multicast group and the received broadcast/multicast indication bit. Embodiments of the present disclosure also disclose an AP and a STA. The AP can identify whether there are broadcast/multicast frames buffered in an AP. | 10-08-2009 |
20140334306 | DATA TRANSMISSION METHOD AND APPARATUS - A data transmission method and apparatus are provided. The method comprises: receiving service data sent by a first terminal, the first terminal being a single-mode terminal or a multi-mode terminal; monitoring forwarding load traffic of a back-end egress of a first network device in a first network; when the load traffic reaches present load traffic, switching a current forwarding mode to a routing mode, and selecting a second terminal as a forwarding node of the first terminal, the second terminal being a multi-mode terminal; forwarding the service data to the second terminal, so that the second terminal coverts the service data and sends the converted service data to a second network device in a second network. According the embodiments of the present invention, the technical problem of a low utilization rate of the total bandwidth of a network egress in the prior art is solved. | 11-13-2014 |
20140376491 | Glasses-Type Communications Apparatus, System, and Method - A glasses-type communications apparatus, including: a frame; a display module set on the frame configured to receive data information and generate a corresponding visual picture according to the data information for the user to watch; a camera module set on the frame configured to obtain image information and transfer the image information; and a communications module set on the frame configured to set up a communications channel with an external processing apparatus by using a communications protocol, where the communications module receives data transmitted by the external processing apparatus through the communications channel, so as to parse the data to obtain the data information, and send the data information to the display module; where the communications module is further configured to receive the image information output by the camera module, and transfer the image information to the external processing apparatus by using the communications channel. | 12-25-2014 |
20150103727 | METHOD AND SYSTEM FOR DETERMINING THE EXISTENCE OF BROADCAST AND MULTICAST FRAMES BUFFERED IN AN ACCESS POINT - A method includes: an AP sets a broadcast/multicast indication bit that associates the service network and/or multicast group to the valid state and sends frames that carry the broadcast/multicast indication bit to a STA; the STA determines whether there is broadcast/multicast frame buffered in the AP according to the associated service network and/or multicast group and the received broadcast/multicast indication bit. | 04-16-2015 |
20150295610 | Glasses-Type Communications Apparatus, System, and Method - A glasses-type communications apparatus is provided that includes a frame; a display module set on the frame configured to receive data information and generate a corresponding visual picture according to the data information for the user to watch; a camera module set on the frame configured to obtain image information and transfer the image information; and a communications module set on the frame configured to set up a communications channel with an external processing apparatus by using a communications protocol, where the communications module receives data transmitted by the external processing apparatus through the communications channel, so as to parse the data to obtain the data information, and send the data information to the display module; where the communications module is further configured to receive the image information output by the camera module, and transfer the image information to the external processing apparatus by using the communications channel. | 10-15-2015 |
20150373723 | Intelligent Terminal Power-Saving Management Method and Apparatus - An intelligent terminal power-saving management method and apparatus, wherein the method includes acquiring, by a second intelligent terminal, a power-saving control policy, where the power-saving control policy includes an interval for enabling a communications module, the interval for enabling the communications module is greater than a power-saving period of the communications module, and the power-saving period is a built-in power-saving control policy of the communications module, counting, by the second intelligent terminal, duration when the interval for enabling the communications module is acquired, enabling, by the second terminal, the communications module to perform communication when the duration is greater than or equal to the interval for enabling the communications module, and disabling, by the second intelligent terminal, the communications module when the communication ends. Using the apparatus can reduce power consumption and extend usage time of an intelligent terminal. | 12-24-2015 |
20160079659 | MOBILE TERMINAL - An embodiment of the present invention discloses a mobile terminal, which relates to the field of communications technologies and is invented to enable the mobile terminal to have relatively good metal texture and appearance. The mobile terminal includes a metal rear cover used as a grounding component and at least one antenna, where the antenna includes a grounding pin, and the grounding pin is electrically connected to the metal rear cover. The present invention is mainly applicable to mobile terminal products. | 03-17-2016 |
20160104945 | Antenna System and Terminal - An antenna system includes a first antenna and a second antenna, where the first antenna and the second antenna are connected in parallel to an antenna feeding point, and a phase-shift apparatus is connected in series between the first antenna or the second antenna and the antenna feeding point, so that an imaginary part of impedance at the antenna feeding point is canceled out near a central frequency channel number. The antenna system provides an expansion in radio frequency bandwidth in free space and an increase in average efficiency. | 04-14-2016 |
20160110005 | Tapping Control Method and Terminal - A tapping control method and a terminal, which relate to the communications field and can avoid frequent automatic setting of the terminal caused by an unconscious operation of a user, thereby implementing accurate operation control on the terminal and improving a capability of the terminal to interact with the user. A specific solution is as follows. The terminal detects a tapping trigger signal within a preset frequency range by using a shock sensor; after the tapping trigger signal is detected, identifies a tapping action type corresponding to the tapping trigger signal; acquires a tapping response event that matches the identified tapping action type; and executes the tapping response event. The present disclosure can be used in a process of operation control on the terminal. | 04-21-2016 |
Huimin Zhang, Zhenzhen CN
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20120099507 | METHOD AND SYSTEM FOR DETERMINING THE EXISTENCE OF BROADCAST AND MULTICAST FRAMES BUFFERED IN AN ACCESS POINT - A method and a system for determining the existence of broadcast/multicast frames buffered in an access point (AP) are used to avoid wakening a station (STA) unnecessarily. The method includes: when receiving broadcast/multicast frames sent from a service network and/or multicast group, an AP sets a broadcast/multicast indication bit that associates the service network and/or multicast group to the valid state and sends frames that carry the broadcast/multicast indication bit to a STA; the STA determines whether there are broadcast/multicast frames buffered in the AP according to the associated service network and/or multicast group and the received broadcast/multicast indication bit. Embodiments of the present disclosure also disclose an AP and a STA. The AP can identify whether there are broadcast/multicast frames buffered in an AP. | 04-26-2012 |
Huimin Zhao, Dalian CN
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20140061125 | WASTEWATER PROCESSING METHOD OF HYDROLYSIS-ACIDIFICATION ENHANCED BY ADDITION OF ZERO-VALENT IRON (ZVI) - The invention discloses a wastewater processing method of hydrolysis-acidification enhanced by addition of zero-valent iron (ZVI), including the following steps: 3˜6 ZVI-filling layers are settled in the middle of an anaerobic hydrolysis-acidification reactor. Excess sludge taken from sewage treatment plant using as seed sludge is added into this anaerobic hydrolysis-acidification reactor for startup and domestication. In the present invention, ZVI are added into this anaerobic hydrolysis-acidification reactor to accelerate organic matters degradation and produce more acetic acids, accompanied with higher COD removal obtained. ZVI can be protected from rust in this anaerobic biological environment due to the air isolation. Also, ZVI can enhance anaerobic hydrolysis of wastewater through reducing refractory pollutants involved in wastewaters. This novel method made the effluent from the hydrolysis-acidification reactor present less COD concentration and simpler substrate form, benefiting for the following anaerobic methanogenesis or aerobic treatment. | 03-06-2014 |
Huimin Zhao, Zhangjiagang City CN
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20130119171 | PLASTIC WASTE RECYCLING APPARATUS AND SYSTEM - A process and apparatus for recycling plastic, including a universal shredder and a reversible conveyor system. The apparatus and method includes a water wash for eliminating contaminants, a dryer apparatus and an extrusion assembly in which multiple in-line extruders are used to process the plastic and filter screens are positioned after each extruder to further cleanse the plastic into a highly-purified extruded product. The present invention also comprises the end product substantially free of impurities and suitable for use in the manufacture of products, including food containers. | 05-16-2013 |
20130119575 | Plastic Waste Recycling Apparatus and System - A process and apparatus for recycling plastic waste material, including shredding the waste material in a universal shredder apparatus and washing the waste material. The apparatus and method includes a dryer apparatus for drying substantially all moisture from the plastic, and an agglomeration process that is performed in an agglomeration apparatus which receives the dry film material from the dryer and creates a course mix of chopped material. Multiple in-line extruders process the cleaned plastic with filter screens positioned after each extruder to mix and filter the plastic into a final uniform mixed product harvested by a pelletizer. | 05-16-2013 |
Huimin Zheng, Nanshan Shenzhen CN
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20150293199 | METHOD AND APPARATUS FOR DETERMINING CHARACTERISTICS OF CEREBRAL ISCHEMIA BASED ON MAGNETIC RESONANCE DIFFUSION WEIGHTED IMAGING - The present invention disclose a method and apparatus for determining characteristics of cerebral ischemia based on magnetic resonance diffusion weighted imaging, so as to provide a more objective basis for determining whether an acute cerebral ischemia patient should be treated with thrombolysis. The method comprises: determining a cerebral ischemia region of a patient based on a magnetic resonance diffusion weighted imaging of the patient, wherein the cerebral ischemia region comprises a core region and a transition region; determining a DWI gray scale distribution parameter in a region with low ADC values in the magnetic resonance diffusion weighted imaging according to the apparent diffusion coefficient ADC values of the core region and transition region; and judging whether the DWI in the region with low ADC values in the magnetic resonance diffusion weighted imaging and the ADC values in the region with low ADC values in the magnetic resonance diffusion weighted imaging are mismatched according to the DWI gray scale distribution parameter in the region with low ADC values in the magnetic resonance diffusion weighted imaging. The method according to embodiments of the present invention provides a more scientific and objective basis for making a decision on whether the acute cerebral ischemia patient should be treated with thrombolysis, thereby improving a cure rate of the cerebral ischemia patient. | 10-15-2015 |
Huimin Zhou, Jinan CN
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20120208142 | HEAT EXCHANGER DEVICE WITH HEAT-RADIATIVE COATING - A heat retainer for a hot blast stove of a blast furnace, the heat retainer adapted to function without decomposition at temperatures of about 1200° C., wherein: at least one surface of said heat retainer is coated with a high radiative and highly-emissive material forming said coating layer; the thickness of said coating layer is critically between 0.02 mm and 3 mm; the heat retainer absorbs energy or emits energy mainly by radiation; and energy of radiation is mainly at a wavelength of 1-5 μm. | 08-16-2012 |