31results about How to "Not prone to residue" patented technology

The invention discloses a preparation method of moxifloxacin hydrochloride, comprising the steps of: reacting the 1-cyclopropyl-6,7-difluoro-8-methoxy-4-oxo-1,4-dihydro-3-quinoline carboxylic acid and the S,S-2,8-diazabicyclo[4.3.0]nonane to prepare the moxifloxacin in the presence of organic base in organic solvent under the reaction temperature of 60 to 85 DEG C; separating the moxifloxacin, processing the moxifloxacin by concentrated hydrochloric acid in organic solvent under the reaction temperature of 60 to 85 DEG C to obtain the moxifloxacin hydrochloride.

The invention provides a pregnant sow traditional Chinese medicine health feed and a preparation method thereof, and belongs to the technical field of feeds. The pregnant sow traditional Chinese medicine health feed is suitable for Xiangxi black pigs. The pregnant sow traditional Chinese medicine health feed includes, by weight: corn, soybean meal, wheat bran, folium eucommiae, a pregnant sow compound premix, compound probiotics, yeast cell walls and compound traditional Chinese medicine additives. The compound Chinese medicine additives include radix astragali, radix codonopsis, radix angelicae sinensis, radix achyranthis bidentatae, rhizoma atractylodis macrocephalae, liquorice root, poria cocos and fructus amomi. The preparation method is as below: smashing the corn, the soybean meal, the folium eucommiae, the wheat bran, and the compound traditional Chinese medicine additives to obtain mixed powder, mixing the mixed powder with the pregnant sow compound premix, the compound probiotics and the yeast cell walls, and conducting granulating. The pregnant sow traditional Chinese medicine health feed prepared through the preparation method has the effects of tranquilizing mind, preventing miscarriage, regulating spleen and stomach functions, activating intestinal flora, and reducing constipation. The pregnant sow traditional Chinese medicine health feed tends not to exhibit residuals, or cause drug resistance and toxic side effects, and is safe and reliable.

The invention provides milking sow traditional Chinese medicine healthcare feed and a preparation method thereof, and belongs to the technical field of feed. The milking sow traditional Chinese medicine healthcare feed is suitable for black pigs in western Hunan; the milking sow traditional Chinese medicine healthcare feed is prepared from the following raw materials in parts by weight: corns, soybean meal, folium eucommiae, milking sow compound premix, compound probiotics, oil meal and a composite traditional Chinese medicine additive, wherein the composite traditional Chinese medicine additive is prepared from herba taraxaci, semen vaccariae, rhizoma chuanxiong, bighead atractylodes rhizome, rhizoma dioscoreae and cortex magnoliae officinalis. The preparation method of the milking sow traditional Chinese medicine healthcare feed comprises the following steps: smashing the corns, the soybean meal, the folium eucommiae and the composite traditional Chinese medicine additive, thus obtaining mixed powder; mixing the mixed powder with the milking sow compound premix, the compound probiotics and the oil meal, and pelletizing. The milking sow traditional Chinese medicine healthcare feed prepared through the preparation method has the functions of increasing the feed intake and the lactation yield of a milking sow, reducing the occurrence of postnatal diseases of the milking sow and increasing the survival rate of piglets, residue, drug resistance and toxicity and side effects are not easy to generate, and safety and reliability are achieved.

The invention provides a traditional Chinese medicine health-care feed for middle and big pigs and a preparation method of the traditional Chinese medicine health-care feed, and belongs to the technical field of feed. The traditional Chinese medicine health-care feed for middle and big pigs comprises the following raw materials in parts by weight: corn, bean pulp, folium cortex eucommiae, compound premix for middle and big pigs, compound probiotic, coated allicin and a compound traditional Chinese medicine additive. The composite traditional Chinese medicine additive comprises dandelion, radix achyranthis bidentatae, bighead atractylodes rhizome, uncaria rhynchophylla, rhizoma zingiberis and hawthorn. The preparation method comprises the following steps: pulverizing the corn, the bean pulp, the folium cortex eucommiae and the compound traditional Chinese medicine additive to obtain mixed powder; and mixing the mixed powder with the compound premix for middle and big pigs, the compound probiotic and the coated allicin and granulating. The traditional Chinese medicine health-care feed for middle and big pigs, which is prepared by the preparation method, can improve the immunity of the middle and big pigs, the morbidity is reduced, the functions of the spleen and stomach are regulated, the feed intake is increased, digestive absorption abilities are improved, growth is promoted, flavor of pork is improved, residues, resistance to drugs and toxic and side effects cannot be caused easily, and the traditional Chinese medicine health-care feed for middle and big pigs has safety and reliability.

The invention provides a gas distributor in a semiconductor device. The gas distributor comprises a distributor body. A gas distribution pipeline, a first gas inlet pipeline and a plurality of first gas output pipelines are arranged in the distributor body. The first gas inlet pipeline communicates with an gas inlet of the gas distribution pipeline, and the first gas outlet pipelines communicate with a plurality of gas outlets of the gas distribution pipeline in a one-to-one correspondence mode; a gas distribution cavity, a second gas inlet pipeline and a plurality of second gas outlet pipelines are further arranged in the distributor body, the gas distribution cavity is located above the gas distribution pipeline and is arranged around the first gas inlet pipeline, the height of the gas distribution cavity gradually decreases from the middle to the edge, the second gas inlet pipeline communicates with an gas inlet of the gas distribution cavity, the second gas outlet pipelines communicate with a plurality of gas outlets of the gas distribution cavity in a one-to-one correspondence mode. The first gas outlet pipelines and the second gas outlet pipelines are alternately arranged andextend to the gas outlet end surface of the distributor body. The invention further provides the semiconductor device. The uniformity of thin film deposition can be improved.

The invention discloses a photosensitizer containing a diazo group, a diazo positive photoresist composition for a liquid crystal display (LCD) and preparation methods of the photosensitizer and the photoresist composition. The curcumin photosensitizer containing the diazo group is a compound with the structure shown in formula I described in the specification; the photoresist composition comprises film-forming resin, the curcumin photosensitizer containing the diazo group, and an organic solvent. The curcumin photosensitizer containing the diazo group has the molecular weight of 394; compared with the existing diazo naphthoquinone photosensitizer formed by carrying out esterification on esterification parent and diazo naphthoquinone sulfonyl chloride, the curcumin photosensitizer containing the diazo group is higher in resolution ratio and small in molecular weight, enables the photoresist removing process to be easy, and is less in residue. Furthermore, the curcumin photosensitizer is high in preparation yield and good in heat stability. The positive photoresist which is used for an LCD thin film transistor (TFT) and is good in storage stability and high in resolution ratio can be formed by combining the curcumin photosensitizer and the traditional film-forming resin, so that the problems that the existing diazo naphthoquinone system LCD photoresist is difficult to refine, poor in storage stability and lower in resolution ratio can be solved. The following is the formula I (in the specification).

The invention provides a medicine for treating chicken coccidiosis. The medicine is prepared from the following active ingredients in parts by weight: 0.25-2.5 parts of herba artemisiae annuae extract, 0.25-2.5 parts of radix dichroae extract, 1.5-2.5 parts of radix sanguisorbae extract, 1.5-2.5 parts of rhizome cogongrass extract, 1.0-1.5 parts of radix bupleuri extract, and 500 parts of attapulgite. According to the medicine, the radix dichroae extract, the herba artemisiae annuae extract, the radix sanguisorbae extract, the rhizome cogongrass extract, the radix bupleuri extract and the attapulgite are mixed to treat chicken coccidiosis, wherein the coccidium-resisting index reaches 190 or above. The medicine is prepared from the natural products, the auxiliary material is attapulgite, the controlled-release effect is realized, residual seldom occurs, and therefore, the medicine has obvious advantages. By utilizing the characteristic that the traditional Chinese medicine or the extract has the unique effect, and on the basis of preventing and treating the coccidiosis, the medicine has small possibilities of generating drug tolerance and drug residue, so that the quality and the safety of the product are well guaranteed, and the value of the product is improved.

The invention provides traditional Chinese medicine health fodder for piglets and a preparation method of the fodder and belongs to the technical field of fodder. The traditional Chinese medicine health fodder for the piglets is applicable to black pigs in western Hunan and is prepared from corn, soybean meal, eucommia ulmoides leaves, compound premix for piglets, compound probiotics, montmorillonite and a compound traditional Chinese medicine additive, wherein the compound traditional Chinese medicine additive is prepared from Chinese yams, radix achyranthis bidentatae, rhizoma atractylodis macrocephalae, cinnamon, poria cocos and hawthorn fruits. According to the preparation method of the traditional Chinese medicine health fodder, the corn, the soybean meal, the eucommia ulmoides leaves and the compound traditional Chinese medicine additive are crushed, mixed powder is obtained and mixed with the compound premix for the piglets, the compound probiotics and montmorillonite, and the mixture is granulated. The traditional Chinese medicine health fodder prepared with the preparation method can promote development of immune organs of the piglets, improve the functions of the liver and the kidney, regulate the functions of the spleen and the stomach, promote establishment of intestinal flora, improve the immunity of the piglets and reduce the morbidity and the death rate of the piglets, has low probability of residues, drug resistance and toxic and side effects and is safe and reliable.

The invention discloses an automatic sampling system with Z-type conveying devices. The automatic sampling system comprises two or more sampling processing units and the one or more Z-type conveying devices. Each Z-type conveying device comprises a lower horizontal conveying channel, a lifting conveying channel, and an upper horizontal conveying channel, wherein the lower horizontal conveying channel, the lifting conveying channel, and the upper horizontal conveying channel are sequentially connected to form a Z-type conveying channel. Each lower horizontal conveying channel is communicated with the output end of the corresponding sampling processing unit for the previous level, each upper horizontal conveying channel is communicated with the input end of the corresponding sampling processing unit for the next level, and the material conveyed from each lower horizontal conveying channel is upwards conveyed to the corresponding upper horizontal conveying channel through the corresponding lifting conveying channel and is output to complete the material conveyance. According to the automatic sampling system, the Z-type conveying devices are adopted to achieve flexible conveyance of material or samples in each unit (device), labor intensity is greatly lowered, working efficiency is extremely improved, the occupied area of the whole sampling system is very small, and the space use rate is high.

The invention discloses a Chinese herbal medicinal immunopotentiator for enhancing the immunity of salmons, and a use thereof. The Chinese herbal medicinal immunopotentiator comprises, by weight, 15-18 parts of isatis root, 17-20 parts of Artemisia carvifolia, 16-20 parts of Radix Astragali, 6-8 parts of Chinese angelica root, 17-21 parts of Weeping Forsythia, 7-10 parts of Radix Hedysari, 5-10 parts of Manyprickle Acathopanax Root, 13-17 parts of Chinese gall, 1-2 parts of garlic, 3-5 parts of dried orange peel, 1-2 parts of ginger and 2-3 parts of Poria cocos. The Chinese herbal medicinal immunopotentiator has he advantages of wide sources of raw materials, low drug resistance after long-term use, improbable residual, drug resistance and toxic and side effects, good safety and reliability, high content of effective components of Chinese herbal medicines, enhancement of the immunity and the disease resistance of bodies, good antibacterial and antiviral effects, obviousness in killing and inhibiting of pathogen microorganisms, reduction of the illness probability of the salmons, and increase of the survival rate.

The invention provides a feed additive for poultry and a preparation method of the feed additive. The feed additive comprises the following traditional Chinese medicine components of echinacea purpurea, poria cocos, radix codonopsis, angelica dahurica, dandelions, dried orange peel, cloves, licorice roots and cinnamon, wherein the echinacea purpurea, the poria cocos and the radix codonopsis are sovereign drugs; the angelica dahurica and the dandelions are minister drugs; the dried orange peel and the cloves are assistant drugs; the licorice roots and the cinnamon are envoy drugs. The feed additive prepared by the preparation method disclosed by the invention has the effects of regulating the physiological functions of poultry organisms, improving the production properties of the poultry organisms and strengthening the immunity and the disease resistance of the poultry organisms.

The invention relates to a bearing plate stack structure and a bearing plate. The bearing plate stack structure includes a plurality of bearing plates mutually stacked and an upper cover configured on the top layer of bearing plate. Each bearing plate has a plurality of bearing areas, a plurality of depressions, a bearing body and a first interval part. In each bearing plate, the bearing areas and the depressions are configured with the bearing body and all the depressions are adjacent to at least one bearing areas and are provided with the bottom parts and through holes positioned at the bottom parts. In each bearing plate, the first interval part is configured around a bearing body, and the first interval part and the bottom part of each depression are positioned on the same side of thebearing body. In any two adjacent bearing plates, each through hole of the upper layer is communicated with one of the through hole of the lower layer, and the first interval part of the upper layer is closely connected with the lower bearing body. The upper cover comprises a cover body which covers the top layer of bearing body and a second internal part which is configured around the cover bodyand closely connected with the top layer of bearing body. Therefore, foreign particle residuals can not easily occur on each bearing area of the bearing plate with stack structure and vacuum packaging.

The invention relates to the field of bark removal, and discloses miniaturized low-loss efficient bark removal equipment. The equipment comprises a bark removal frame, and two symmetrical inlet and outlet bases are fixedly connected to the left side and the right side of the bark removal frame. According to the small-sized low-loss efficient bark removing equipment, the equipment is provided with a feeding device, the feeding device adjusts the height of a peeling knife before logs are subjected to peeling treatment, so that the peeling knife can rapidly adapt to peeling of the logs with different thicknesses, the overall peeling effect is improved, the efficiency is improved, and the loss of log bodies due to the peeling knife is greatly reduced due to the adaptation to the diameters of the logs; meanwhile, the device adopts a mode that the logs automatically rotate and advance, the peeling knife is kept in a fixed position, the structure enables peeling treatment of the logs to be finer, bark residues are not prone to appear, follow-up work is reduced, and compared with traditional equipment, the device adopts a new structure, the weight and the size are obviously reduced, and the use and transportation costs and the like are greatly reduced.

The invention discloses an industrial sewage treatment ultrafiltration membrane device convenient to replace, which comprises a protective shell, the middle position of the top of the protective shell is communicated with a water inlet pipe, the middle position of the top of the outer wall of the right side of the protective shell is communicated with a gas outlet pipe, and the middle parts of the outer walls of the two sides of the protective shell are fixedly connected with clamping frames; and fixed connecting plates are fixedly connected to the middle positions of the two sides of the bottom of the clamping frame, and the bottom of the protective shell communicates with a treatment device. According to the convenient-to-replace ultrafiltration membrane device for industrial sewage treatment, the problem that components are broken and damaged due to fixation during disassembly is effectively avoided, so that it is guaranteed that the whole device is more convenient to disassemble, and an ultrafiltration membrane cylinder can filter water flow conveyed by a flow guide device; the equipment can be conveniently disassembled when parts in the ultrafiltration membrane cylinder are damaged, so that the condition that impurities are difficult to clean when being accumulated in the ultrafiltration membrane cylinder is effectively avoided.

The invention discloses a disinfecting agent. The disinfecting agent is prepared from the following components in parts by weight: 16 to 20 parts of trichloro hydroxydiphenyl ether, 12 to 15 parts ofchlorhexidine, 10 to 12 parts of sorbitol, 8 to 10 parts of traditional Chinese medicine decoction, 5 to 8 parts of sodium dihydrogen phosphate, and 3 to 5 parts of HEDP (hydroxy ethylenediphosphonate). The Chinese herb decoction is added into the disinfecting agent, so that the special property of the Chinese herb decoction can be used for effectively killing bacteria existing in a breeding shed,a good disinfecting effect can be realized, no bacteria residue is likely to occur after the disinfection, and the disease rate of the livestock can be reduced.

The invention discloses an ash mixing device for indoor decoration. The device comprises a base and a second limiting groove, wherein the second limiting groove is formed in the middle part of the topof the base; first stand columns are arranged on the periphery of the top of the base; the top ends of the first stand columns are connected with the bottom of the top frame; a first limiting groovesare formed in the top of the top frame; springs are arranged at the bottoms of the first limiting grooves; telescopic connecting rods are arranged in the springs; a stirring barrel is arranged abovethe base; an outer hoop ring is arranged at the lower end of the outer wall of the stirring barrel; connecting pieces are arranged on the side face of the outer hoop ring; the bottoms of the connecting pieces are connected with the tops of the springs; sliding grooves are formed in the lower ends of the surfaces of the connecting pieces; and the sliding grooves are connected with limiting pieces respectively. According to the device, the problem that a part of large impurities or raw materials can influence the quality of ash after mixing is solved in an extrusion and grinding mode, and the device is simple in overall structure and higher in treatment efficiency.

The invention provides a traditional Chinese medicine composition for curing chicken coccidiosis, which comprises hypericin. Particularly, the traditional Chinese medicine composition consists of the following raw materials in parts by weight: 0.25 to 2.5 parts of hypericin; 0.25 to 2.5 parts of artemether; 0.8 to 1 part of arteether; 1.5 to 2.5 parts of sanguisorba officinalis total saponins extract; 1.5 to 2.5 parts of rhizoma bletillae total volatile oil extract; 1.0 to 1.5 parts of yatansin extract. The traditional Chinese medicine composition has very good effect for curing chicken coccidiosis, and the index of resisting coccidium reaches to 197.5.