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Hu, Zhejiang
Duo-Fu Hu, Zhejiang CN
| Patent application number | Description | Published |
|---|---|---|
| 20090056648 | Protection for Heat Transfer Oil Boiler - A heat transfer oil boiler protection to minimize heat loss and prevent heat transfer oil from deterioration includes a high-level tank disposed with vent and an oil-gas separator connected to the protection with a pipe work; and one or a plurality oil storage unit being connected in series between the high-level tank and the oil-gas separation; oil inlet pipe and oil outlet pipe to and from each oil storage unit being respectively disposed in the upper and the lower parts of the chamber therein; oil inlet pipe opening and oil outlet pipe opening being respectively provided in inverse trapezoid and trapezoid. | 03-05-2009 |
Fuqiang Hu, Zhejiang CN
| Patent application number | Description | Published |
|---|---|---|
| 20110118200 | A PEGYLATED AND FATTY ACID GRAFTED CHITOSAN OLIGOSACCHARIDE, SYNTHESIS METHOD AND APPLICATION FOR DRUG DELIVERY SYSTEM - The present invention provides a PEGylated and fatty acid grafted chitosan oligosaccharide comprising a structural unit represented by the following Formula (I) and a structural unit represented by the following Formula (II) and synthesize method, wherein the chitosan oligosaccharide has a molecular weight of less than 200,000 Da, and a degree of deacetylation of 70%-100%, and part of free amino groups of chitosan oligosaccharide chain are replaced by a fatty acid or PEG, where n refers to degree of polymerization of the PEG, and R is an alkyl group having 11-21 carbon atoms. The grafting ratio of fatty acids is 1%-50%, and the grafting ratio of PEG is 0.05%-50%. The present invention also comprise a pharmaceutical composition comprising the PEGylated and fatty acid grafted chitosan oligosaccharide as a carrier, and use of the PEGylated and fatty acid grafted chitosan oligosaccharide in preparation of a pharmaceutical composition. | 05-19-2011 |
Haipeng Hu, Zhejiang CN
| Patent application number | Description | Published |
|---|---|---|
| 20090308185 | DEVICE FOR DETECTING ANALYTES IN FLUID SAMPLES - The present invention provides a device ( | 12-17-2009 |
Hongyuan Hu, Zhejiang CN
| Patent application number | Description | Published |
|---|---|---|
| 20110101189 | Mounting Device for Internal Circlip - A mounting device for internal circlip comprises a device frame composed of a base board, a cylinder fixation board and at least two perpendicular sliding guides located between the base board and the cylinder fixation board and fixed thereof; a core rod fixation board and a sleeve fixation board being movable on the at least two sliding guides, the core rod fixation board being above the sleeve fixation board, at least two compression springs being located thereof; a cylinder fixed on the cylinder fixation board, a piston rod of the cylinder passing through the cylinder fixation board being fixed on top of a circlip core rod, the circlip core rod and the core rod fixation board being fixed together and a bottom of the circlip core rod extending to a top of the sleeve fixation board; a sleeve coaxial with the circlip core rod being fixed on the top of the sleeve fixation board, the sleeve having a inner cone hole with a big top opening and a small bottom opening, a bottom of the circlip core rod can pass through the small bottom opening of the inner cone hole, and an orientation board for a work piece being fixed on the base board at where is under and aimed at the sleeve. The device of the invention has good guide performance, and it could ensure success mounting of the circlip and could be operated conveniently. | 05-05-2011 |
Jiebo Hu, Zhejiang CN
| Patent application number | Description | Published |
|---|---|---|
| 20090307923 | SHED TYPE CLOTHES DRYER WITH SAFETY PLATE - A shed type clothes dryer, especially a shed type clothes dryer with safety ventilating member is disclosed. The shed type clothes dryer with safety ventilating member includes a heat blower, air outlet shed with plural air outlets which are set on the heat blower, umbrella shape support frame with center supporting stand which is set on the air outlet shed, clothes drying chamber formed from outer cover around the support frame. The safety ventilating member is set on the air outlet shed. A hot air relaxation chamber is formed between said safety ventilating member and the air outlet shed. The shed type clothes dryer with safety ventilating member has the following advantages: 1. mounted safety ventilating member preventing the clothes from falling on hot air port to make consumer securely use it, 2. automatically stopping after the clothes been dried by humiture probe controlling the humiture to ensure the clothes not over drying and energy saving, 3. the temperature of the hot air current let in the clothes drying chamber being uniform at each position, and the air current being mild, thus obtaining excellent clothes drying effect. | 12-17-2009 |
| 20100083531 | SAFE CLOTHES DRYING MACHINE WITH A LARGE SPACE STRUCTURE - A clothes drying machine, particularly a safe clothes drying machine with a large space structure is disclosed. It includes a clothes drying chamber, a warm air buffer chamber, a fan chamber for heat supply and a controller, wherein the clothes drying chamber, warm air buffer chamber and fan chamber for heat supply are independent parts assembled in turn from top down, and the warm air buffer chamber disposed under the clothes drying chamber is a basin-shaped casing with an opening upwards and an air inlet attached to the fan chamber for heat supply is disposed at the bottom of the basin-shaped casing is provided with a fixing device for clothes drying chamber. The clothes drying chamber according to the present invention is consisted of six elements, that is to say, a barrel-shaped cloth cover, a top bracket for supporting the barrel-shaped cloth cover, a basin-shaped casing making up warm wind buffer chamber, support pieces pinned to the basin-shaped casing and circumference edges of the top bracket, a fan chamber for heat supply as well as bottom support legs. Its advantages exist in large space, safety for use, simple structure and convenience to disassemble, transport and install. It will only take a little time for the consumers to finish installation. | 04-08-2010 |
| 20100294004 | MULTIFUNCTIONAL INTEGRATED CLEANER UNIT MACHINE - A multifunctional integrated cleaner unit machine includes a cabinet, washing basin and a full-automatic washing machine located in the cabinet. An enclosing frame is provided on an upper part of the cabinet. A cover corresponding with the full-automatic washing machine is hinged on the enclosing frame. A control panel and a main water inlet are provided at the enclosing frame. A dryer machine is located on one side of the full-automatic washing machine in the cabinet. The washing basin is located in the enclosing frame above the dryer machine. The washing machine, the washing basin and the dryer are combined into an integral machine with the security standard, thereby the multifunctional integrated cleaner unit machine has the advantages of small occupied area, low manufacturing cost, full functions, proper height, time saving in use, convenience, energy saving, convenient installation, little vibration and noise, low transporting cost and uniform integral style. | 11-25-2010 |
Jixian Hu, Zhejiang CN
| Patent application number | Description | Published |
|---|---|---|
| 20100104350 | LED LUMINOUS PEN - A LED luminous pen includes a penholder ( | 04-29-2010 |
Kaihua Hu, Zhejiang CN
| Patent application number | Description | Published |
|---|---|---|
| 20110002806 | High-Alloy Cold Work Die Steel - The present invention encloses a kind of the high-alloy cold work die steel wherein the steel in wt % consisting of: C 1.0˜2.5, Si≦1.3, Mn≦1.5, Cr 6.0˜15.0, V≦2.5, B 0.01˜0.4, and the balance is Fe with unavoidable impurities. The hardness and toughness of the die steel of the present invention are the same as Cr12MoV or Cr12Mo1V1, and even exceed them. And, the steel does not contain Mo with high price, the cost is lower than Cr12MoV or Cr12Mo1V1 accordingly, and the die steel of the present invention has a longer usage life, which is specially applied to make cold work moulds with high accuracy and long use life. | 01-06-2011 |
Kan Hu, Zhejiang CN
| Patent application number | Description | Published |
|---|---|---|
| 20120108101 | MOVABLE CONNECTION METHOD OF SOCKET AND ROTARY SOCKET THEREOF - The invention relates to a movable connection method of a chain line type rotary socket and the rotary socket thereof. The rotary socket is as follows: a socket port is arranged on each rotary chain link, and a plurality of chain links are connected in series through rotary sleeves ( | 05-03-2012 |
Liu Hu, Zhejiang CN
| Patent application number | Description | Published |
|---|---|---|
| 20120037178 | MORDANT AND HAIR COLORING PRODUCTS CONTAINING THE SAME - The present invention relates to a mordant for hair dyeing and a hair dyeing product comprising the mordant. The mordant of the present invention comprises an effective amount of a ferrous salt, antioxidant and water; the hair dyeing product of the present invention comprises three parts: a softening agent, a dyeing agent, and the mordant. The mordant and the hair dyeing product comprising the mordant as provided by the present invention do not contain thioglycolic acid, aromatic compounds such as p-phenylenediamine and hydrogen peroxide, and are safe and free of irritation. The hair dyeing product of the present invention has good chromaticity and fastness as well as good product stability and convenience in usage. | 02-16-2012 |
Xiaodong Hu, Zhejiang CN
| Patent application number | Description | Published |
|---|---|---|
| 20110218221 | NOVEL HISTONE DEACETYLASE INHIBITORS, PROCESS FOR PREPARATION AND USES THEREOF - The present invention relates to compounds represented by formula (I) or composition comprising at least one of such compounds, which are inhibitors of histone deacetylase. The detailed description of these compounds is disclosed in the Description. These compounds and the composition comprising the same may be useful as medicaments for the treatment of proliferative disorders as well as other diseases involving, relating to or associated with enzymes having histone deacetylase (HDAC) activities. | 09-08-2011 |
Zhiqing Hu, Zhejiang CN
| Patent application number | Description | Published |
|---|---|---|
| 20110038502 | Electret Capacitor Microphone with One-Piece Vocal Cavity Component - An electret capacitor microphone with one-piece vocal cavity component includes; a shell, a vibration element and a circuit board which is used to envelop the shell containing cavity and connect with the shell; the first vocal cavity is formed between the vibration element and the inner surface of the top of the shell; voice holes are connected with the first vocal cavity; wherein, one-piece vocal component that lies between the vibration element and circuit board is installed in the shell. The one-piece vocal cavity component is formed by an annular sidewall and a cavity board formed in one-piece on the annular sidewall. A through-hole is formed on the cavity board and inner concave at lower end of an annular sidewall. The second vocal cavity is formed between the annular sidewall and the cavity board. An external surface of the annular sidewall is coated with an insulating material layer. | 02-17-2011 |