Chunhong
Chunhong Chen, Shanghai CN
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20150218788 | WATER-SAVING TOILET BOWL - A water-saving water closet includes a water closet body with a flushing water chamber and a water tank, disposed at the water closet body, connected with the flushing water chamber and having a switch; the water flushing chamber's drain pipe is connected with an outside sewage pipe through a water-saving device; the water-saving device includes a case, a hose disposed in the case in an inclined way and having one end connected with the drain pipe and the other end connected with the outside sewage pipe, and a valve component controlling the closing and opening of the hose. The water valve component includes a rotor, a rotating shaft disposed on the case, and a first pressing member which is disposed at the front end of the rotor and presses the hose to close and open the hose when the rotor rotates; the rotator is rotationally disposed on the rotating shaft. | 08-06-2015 |
Chunhong Gao, Nantong CN
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20110308934 | METHOD FOR PRODUCING CELLULOSE DIACETATE - A method for producing cellulose diacetate with bamboo fibers as a raw material having the steps of soaking, treating with ultrasonic sound, de-acidifying, acetylating, hydrolyzing, precipitating, screening, extruding, washing, rolling, and drying. The method reduces the material loss and pollution, completely swells and dissolves the bamboo fibers, accelerates the fibrillation, reduces the crystallinity, improves the accessibility of the fibers, recycles acetic acid, and reduces the material consumption. | 12-22-2011 |
Chunhong Li, Shenzhen CN
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20130021903 | Method, Apparatus and System for Dual-Homing Protection Switching - The invention discloses a method for dual-homing protection switching. The method includes: when the bidirectional forwarding detection (BFD) state of a Pseudo Wire (PW) is DOWN, the Provider Edge (PE) disenabling the Ethernet Operation, Administration and Maintenance (OAM) function of a port connected with a Customer Edge (CE); and the CE which has started a master and standby link switching function switching the service traffic to a standby link. The invention also provides corresponding apparatus and system. The invention reduces the influence of network failure on the service, decreases service unavailable probability and improves the service reliability. | 01-24-2013 |
Chunhong Sun, Nanjing CN
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20140149606 | SERVER, MULTIMEDIA APPARATUS AND CONTROL METHOD THEREOF FOR SYNCHRONOUSLY PLAYING MULTIMEDIA CONTENTS THROUGH A PLURALITY OF MULTIMEDIA DEVICES - Apparatuses and methods related to a server, a multimedia apparatus and a control method thereof, are provided. More particularly, the apparatuses and methods relate to a server, a multimedia apparatus and a control method thereof which synchronously plays multimedia contents through a plurality of multimedia apparatuses. A multimedia apparatus includes: a communicator configured to be connected to a server; and a controller configured to transmit to the server a request to start playing a multimedia content, receive synchronization information from the server that is necessary for synchronously playing the multimedia content. The synchronization information from the server is determined on the basis of the play start request, and synchronously plays the multimedia content based on the received synchronization information. | 05-29-2014 |
Chunhong Wu, Beijing CN
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20130267708 | N ORTHO ACYL SUBSTITUTED NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND PROCESS FOR PREPARING AMINAL IRON (II) COMPLEXES THEREOF - Provided are a process for preparing an N ortho acyl substituted nitrogen-containing heterocyclic compound and an aminal iron (II) complex thereof, and the use of the complexes obtained by the process in an olefin oligomerization catalyst. The N ortho acyl substituted nitrogen-containing heterocyclic compound in the present invention is for example 2-acyl-1,10-phenanthroline or 2,6-diacetyl pyridine as shown in formula b, and the N ortho acyl substituted nitrogen-containing heterocyclic compound in the present invention is produced by a reaction of a precursor thereof in a substituted or unsubstituted nitrobenzene. Preferably the precursor shown in formula I in the present invention is produced by 1,10-phenanthroline reacting with trialkyl aluminum, or a halogenoalkyl aluminum R | 10-10-2013 |
Chunhong Zhou, Encinitas, CA US
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20130165328 | APPARATUS AND METHODS FOR KINETIC ANALYSIS AND DETERMINATION OF NUCLEIC ACID SEQUENCES - A method of distinguishing nucleotide sequences for different nucleic acid molecules including the steps of (a) mixing a plurality of different nucleic acid molecules with polymerase molecules and nucleotide molecules, wherein the different nucleic acid molecules are attached to a surface in the form of an array of nucleic acid features; (b) determining a transient state of the polymerase molecules at the nucleic acid features; and (c) identifying a subset of nucleic acid features that correctly incorporate the nucleotide molecules based on the transient state of the polymerase molecules at the nucleic acid features, thereby distinguishing the nucleotide sequences for the different nucleic acid molecules. | 06-27-2013 |
20150051666 | Video Configuration File Editor for Visual Prosthesis Fitting - A method of editing a video configuration file downloadable to or from a video processing unit of a fitting system for a visual prosthesis is shown. The visual prosthesis has a plurality of electrodes and the video configuration file defines mapping of a video signal captured from a camera of the visual prosthesis to an electrical signal for the electrodes. The editing controls a brightness map for an individual electrode or electrode groups, together with a temporal stimulation pattern to which an individual electrode or electrode groups are assigned. A related computer-operated system is also disclosed. | 02-19-2015 |