Capacitor bottom pad stamping device and stamping control method

The invention discloses a capacitor bottom pad stamping device and a stamping control method. The capacitor bottom pad stamping control device comprises a discharging mechanism, a stamping mechanism, a material taking mechanism, a power mechanism, a clutch mechanism, a detection mechanism and a controller. And the material taking mechanism is used for taking away the punched capacitor bottom pads after each punching action is completed. The clutch mechanism has a first state and a second state, the clutch mechanism is connected with the power mechanism and the stamping mechanism when in the first state, so that the power mechanism transmits power to the stamping mechanism, and the clutch mechanism disconnects the power mechanism and the stamping mechanism when in the second state. The detection mechanism is used for detecting capacitor incoming material information. The controller is used for receiving incoming material information of the detection mechanism and can control the discharging ...

Vitamin K2 compound for preventing and treating arthritis

The invention provides a vitamin K2 compound for preventing and treating arthritis, and belongs to the field of medicine or health-care food formulae. Per 1000g of the compound comprises 0.05-0.25g of vitamin K2, 0.005-0.01g of vitamin D, 500-750g of glucosamine and 499.945-249.740g of solid or liquid matrix. The compound which is mechanically stirred and uniformly mixed under a normal temperature or heating condition is prepared to soft capsules, hard capsules or troches. The medicine or health-care food formed by the formula has remarkable preventing and treating effects on common osteoarthritis of the middle aged or the aged people, especially postmenopausal women.

Health products for osteoporosis and cardio-cerebrovascular disease using walnut oil as matrix

The invention relates a preparation containing organic effective components and having curative and healthy functions on osteoporosis and cardiovascular and cerebrovascular diseases. The preparation is prepared by mixing vitamin K2 0.01 to 0.5 g with coenzyme Q10 5 to 10 g, heating with walnut oil 300 g at 40 DEG C, stirring to dissolve, adding walnut oil 599.5 to 694.99 g under stirring, and mixing uniformly to obtain a mixed solution 1000 g. The solution can be further packaged to soft capsule or hard capsule, and the vitamin K2 is one or a plurality of kinds of vitamin K2 (5) to K2 (50). The preparation can be used for prevention and assistant treatment of the cardiovascular disease, and has the healthy and the curative effects on increasing bone density and resisting osteoporosis.

Robot manual navigation method based on single-person gestures and voice information

The invention discloses a robot manual navigation method based on single-person gestures and voice information. The method includes: collecting human skeleton joint point information and voice information in a current environment through Kinect equipment, and figuring out skeleton information integrity and voice information intelligibility; if the skeleton information integrity is not smaller than a skeleton information integrity threshold, using gesture identification to perform robot manual navigation; if the skeleton information integrity is smaller than the skeleton information integrity threshold and the voice information intelligibility is not smaller than a voice information intelligibility threshold, using voice identification to perform robot manual navigation; if the skeleton information integrity is smaller than the skeleton information integrity threshold and the voice information intelligibility is smaller than the voice information intelligibility threshold, outputting no ...

Synthesis method of single-menthyl

The invention relates to a synthesis method of single-menthyl, which belongs to a preparation method of single-menthyl dicarboxylate. The invention uses menthol and saturated cyclic acid anhydride as raw materials, uses some organic base, inorganic Lewis acid or a mixture thereof as catalysts, and uses hydrocarbon compounds with high boiling points or a mixture thereof as reaction solvents for preparing the single-menthyl through heating. The method has the advantages of short reaction time, low production cost and high yield.

Method for synthesizing producets in vitamin K2 series

This invention discloses a method for synthesizing vitamin K2 product. The method comprises: reducing 2-methyl-1, 4-naphthoquinone into hydroquinone by using KBH4, performing Fridel-Crafts alkylation reaction with long-chain tert-terpenol in nitromethane/n-hexane system with anhydrous ZnCl2, boron trifluoride diethyl etherate and CuBr as the catalysts to introduce long-chain terpenyl to the C3 site of hydroquinone, oxidizing with isopropanol solution of FeCl3 to obtain corresponding vitamin K2. The method has such advantages as mild reaction conditions, high yield, recoverable reagents, and no environmental pollution.

Perovskite type solid oxide fuel cell anode material

The invention provides an anode material applicable to a solid oxide fuel cell. The anode material is selected from any one of materials which are doped with an oxide with a perovskite structure (ABO3) and have a general formula I of (A1-x-yA'xA ''y) a (B1-z-wB'zB''w) Ob (I), wherein A is selected from Ba, La and lanthanide or a combination of all, A' is selected from Ca and Sr or a combination of Ca and Sr, A'' is Ag, B is selected form Y, Sc, Al, Ga, Cr and Ti, B' is selected from Mn, Fe, Ni and Co, and B'' is selected from Mg and Zn; in addition, x ranges from 0 to 1, y ranges from 0.4 to 0, and x and y meet the condition of 0<=x+y<=1; moreover, z ranges from 0.2 to 0.75, w ranges from 0.2 to 0.05, and z and w meet the condition of 0.25<=z+w<=0.8; and a ranges from 0.8 to 1.2, and b ranges from 2.5 to 3.5. The novel material has the advantages of good structural stability, electric property, catalytic property and carbon deposition resistance and is applicable to hydrocarbon fuels, such ...

Jaw holder

The utility model discloses a jaw holder, including the support, the support includes vertical axis and cross axle, and one end and the vertical axis of cross axle are connected, jaw holder still include alignment jig, lower jaw pads, movable mounting in the female cutting ferrule of horizontal epaxial cross axle and with the match sub - cutting ferrule of cross axle of use of the female cutting ferrule of cross axle, the alignment jig passes through sub - cutting ferrule of cross axle and cross axle mother ferrule connection, the lower jaw pad is installed in the lower extreme of alignment jig. The sub - cutting ferrule of cross axle include the connecting rod, with the draw -in groove in the protruding and inside hollow card body of concave tooth assorted, installing in one side of calorie body, making the card body to rotate along with protruding mesh angle with concave tooth, after the wall body and prominent centre bore of the card body is passed in proper order to the one end of connecting ...

Complete E/F ring-opening synthesis process of 26-chloro-3beta, 16beta-diacetyloxy-22-one-(5-) cholestane (cholestene) with sterioside

The complete sterioside E/F ring-opening process for synthesizing 26-chloro-3beta, 16beta-diacetyl oxy-22-one-(5-) cholestane (cholestene) belongs to the field of organic synthesis technology. The process includes the first C3-OH acetylation of the material, cheap yamogenin or sisal sapogenin, to obtain acetylated sapogenin; the subsequent selective complete E/F ring-opening of the acetylated sapogenin in acetic anhydride solution at 80 deg.c via introducing dry hydrogen chloride gas to obtain coarse product; and final purification via silica gel column chromatography to obtain the product. The present invention has cheap material, simple operation, easy separation and purification of the product and high yield.

Method for tracking human body posture based on visual information

The invention relates to a method for tracking the human body posture based on visual information. According to the technical scheme, the method comprises the steps that in the training stage, according to real three-dimensional human body posture time series data in training data and with the adoption of the Gauss latent variable model algorithm, the human body posture is studied, so that a human body posture motion prior model is obtained; in the tracking test stage, video data to be tested and a first frame of the three-dimensional human body posture in the video data are input, a latent variable motion model is established with the use of the human body posture motion prior model studied in the training stage, and the particle updating step in an immune particle filtering algorithm is achieved through the latent variable motion model. The method for tracking the human body posture based on the visual information has the advantages of being high in practicality, accuracy and efficiency ...

Synthesis method of full antitype long chain terebanthenes primary alcohol

A synthetic method of the all trans long chain terpene primary alcohol is provided, which belongs to the technology field of the organic synthesis. The invention uses the cheap and easily gained geraniol, 2-allylic alcohol or the long chain terpene primary alcohol synthesized by the method as initial materials and uses the ethylenic chlorination reaction happened between the terpene primary alcohol acetate and the lime chlorite to form double bonds and the coupling reaction between the benzene sulphinate ester and the allyl chloride under alkali condition as the key steps, and gain the products through the hydrolysis reaction of the benzene removal sulphinate group and ester of the coupling product. The invention fully utilizes the complete framework of the primary alcohol and adds one or a plurality of isopentene units via coupling and synthesizes series of long chain terpene primary alcohol, which fully embodies the synthesis conception of the atomic economy; only a novel double bonds ...

Health products for promoting the intelligence and strengthening the brain using walnut oil as matrix

The invention discloses a formula of a food or a healthy product for improving intelligence, which comprises walnut oil containing 60 to 95% unsaturated fatty acid as the dissolving matrix, brain-strengthening substance, nervonic acid, essential to brain development as the main additive component, or one or more of lecithin, docosahexaenic acid (DHA) and taurine. Through mutual combination of the plurality of components, the food or the healthy product can exert comprehensive healthy protection effect, and has the effects on strengthening brain, improving intelligence for people at all age stages, and especially on assistant treatment of senile dementia.

Health products for osteoporosis and cardio-cerebrovascular disease using walnut oil as matrix

The invention relates a preparation containing organic effective components and having curative and healthy functions on osteoporosis and cardiovascular and cerebrovascular diseases. The preparation is prepared by mixing vitamin K2 0.01 to 0.5 g with coenzyme Q10 5 to 10 g, heating with walnut oil 300 g at 40 DEG C, stirring to dissolve, adding walnut oil 599.5 to 694.99 g under stirring, and mixing uniformly to obtain a mixed solution 1000 g. The solution can be further packaged to soft capsule or hard capsule, and the vitamin K2 is one or a plurality of kinds of vitamin K2 (5) to K2 (50). The preparation can be used for prevention and assistant treatment of the cardiovascular disease, and has the healthy and the curative effects on increasing bone density and resisting osteoporosis.

Synthesis method of full antitype long chain terebanthenes primary alcohol

A synthetic method of the all trans long chain terpene primary alcohol is provided, which belongs to the technology field of the organic synthesis. The invention uses the cheap and easily gained geraniol, 2-allylic alcohol or the long chain terpene primary alcohol synthesized by the method as initial materials and uses the ethylenic chlorination reaction happened between the terpene primary alcohol acetate and the lime chlorite to form double bonds and the coupling reaction between the benzene sulphinate ester and the allyl chloride under alkali condition as the key steps, and gain the products through the hydrolysis reaction of the benzene removal sulphinate group and ester of the coupling product. The invention fully utilizes the complete framework of the primary alcohol and adds one ora plurality of isopentene units via coupling and synthesizes series of long chain terpene primary alcohol, which fully embodies the synthesis conception of the atomic economy; only a novel double bonds ...

Complete E/F ring-opening synthesis process of 26-chloro-3beta, 16beta-diacetyloxy-22-one-(5-) cholestane (cholestene) with sterioside

The complete sterioside E/F ring-opening process for synthesizing 26-chloro-3beta, 16beta-diacetyl oxy-22-one-(5-) cholestane (cholestene) belongs to the field of organic synthesis technology. The process includes the first C3-OH acetylation of the material, cheap yamogenin or sisal sapogenin, to obtain acetylated sapogenin; the subsequent selective complete E/F ring-opening of the acetylated sapogenin in acetic anhydride solution at 80 deg.c via introducing dry hydrogen chloride gas to obtain coarse product; and final purification via silica gel column chromatography to obtain the product. The present invention has cheap material, simple operation, easy separation and purification of the product and high yield.

Computer network server cabinet convenient to observe

The utility model provides a computer network server cabinet convenient to observe, which comprises a cabinet body, a cabinet door hinged to the front side of the cabinet body, a push-pull mechanism arranged in the middle of the cabinet door, a smoke sensor fixedly connected to the upper part of the rear side wall in the cabinet body, an alarm fixedly connected to the top of the cabinet body, and a fan rotatably connected to the top end in the cabinet body. Two storage racks are slidably connected to the middle of the interior of the cabinet body, heat dissipation holes are formed in the two side walls of the cabinet body, fixing frames are fixedly connected to the positions, corresponding to the heat dissipation holes, of the two side walls of the cabinet body, dustproof nets are inserted into the fixing frames, fixing mechanisms are fixedly connected to the surfaces of the fixing frames, and damping wheel mechanisms are rotatably connected to the four corners of the bottom of the cabinet ...

Electrolytic oxidation coupling of aryl-1,3-dicarbonyl compound and oxolane type high efficient PAF antagonist (anti)-2-5 II (3,4,5 trimethoxyphenyl) oxolane and synthesis method of its analogue

This invention relates to electrolytic oxidation coupling of aryl-1, 3-dicarbonyl compounds. In this invention, aryl beta-keto ester and aryl beta-diketone are used as raw material, then electrolytic oxidation method is used for the coupling of above-mentioned two compounds. And then the coupling product is used as raw material; after procedures of: hydrolytic decarboxylating, NaBH4 reduction, CF3COOH ring-closing reaction to produce the inventive product tetrahydrofuran type high efficiency PAF agonist (trans)-2,5-di(3,4,5-trimethoxy) phenyl tetrahydrofuran and its analog (trans)-2,5-di(3,4-dimethoxyphenyl) terahydrofuran. This invention method is the first utilization of electrolytic coupling method to produce symmetric structure compounds.

Method for preparing nano powder material

The invention relates to a method for preparing a nano powder material, and belongs to the field of inorganic synthesis and material chemistry. In the method, a crystalline hydrate of nitrate is taken as a raw material, anhydrous C2 to C4 alcohols are taken as a solvent, ethanolamine is taken as a precipitator; and the nano powder material, such as zirconium oxide, cerium oxide and the like, is prepared by a coprecipitation method. The method overcomes the defects of nonuniform precipitation, easy aggregation, need of special drying method and equipment, and the like in the conventional coprecipitation method in which water is taken as the solvent, and an inorganic base or an inorganic salt is taken as the precipitator; and the prepared nano powder material, such as zirconium oxide and cerium oxide has the advantages of small grain size (the grain size is 6 to 20nm), small particle size, narrow particle size distribution range (the particle size distribution range is 50 to 150nm), no hard ...

Convenient synthesis method of methylprotodioscin

A convenient synthesis method of methylprotodioscin belongs to the organic synthesis technical field. The method comprises the following steps: using the rich and cheap E/F full-ring-opening product of protodioscin, namely 26-choro-3beta,16beta-diacetoxy-22-one-5-cholestene as raw material to perform selective alcoholysis of C3-OAc and protection of C3-OH, then in THF/MeOH mixed solution, using the high selectivity of weak base K2CO3 to close E-ring to form C22-OH, then using methyl iodide to perform methylation to C22-OH, and finally performing a substitution reaction and deprotection of C3-OH. The synthesis of methylprotodioscin is realized in a concise and atom economy manner. The raw material and reagents used in the invention are cheap, the operation is simple, the reaction conditions are mild, the product is easy to separate and purify, the yield is high, especially by using the selective ring-opening reaction and the methylation reaction using the active methylating agent methyl ...

Method for synthesizing products in vitamin K2 series

This invention discloses a method for synthesizing vitamin K2 product. The method comprises: reducing 2-methyl-1, 4-naphthoquinone into hydroquinone by using KBH4, performing Fridel-Crafts alkylation reaction with long-chain tert-terpenol in nitromethane/n-hexane system with anhydrous ZnCl2, boron trifluoride diethyl etherate and CuBr as the catalysts to introduce long-chain terpenyl to the C3 site of hydroquinone, oxidizing with isopropanol solution of FeCl3 to obtain corresponding vitamin K2. The method has such advantages as mild reaction conditions, high yield, recoverable reagents, and no environmental pollution.

Preparation of high-activity Maca extract as well as compound preparation formula and application of Maca extract

The invention discloses preparation of a high-activity Maca extract as well as a compound preparation formula and an application of the Maca extract. Each 1,000 g of the compound preparation comprises components as follows: 300-500 g of Maca extract, 10-30 g of salidroside, 100-250 g of taurine, 10-20 g of zinc elements, 0-60 g of coenzyme Q10 and the balance of solid or liquid auxiliaries. The compound can be processed into soft capsules, hard capsules or tablets. The Maca extract in the formula adopts dried Maca as a raw material and is prepared through spraying moisturizing, low-temperature grinding, microwave extraction by a petroleum ether/ethanol mixed solvent, solid-liquid separation, spraying drying and grinding sequentially; the extract contains 10%-12% of high-activity Macaenes, Macamides, glucosinolate and benzyl isothiocyanate; and a healthcare product produced with the formula has remarkable prevention and treatment effects on fatigable crowds and crowds with sexual dysfunction ...

一种新型多功能两维气-固气-液耦合流化床光催化空气净化系统

A photocatalytic air-purifying system is composed of the photocatalytic gas-solid fluidized-bed reactor which consists of axial-flow fan (or pump), casing, granular photocatalyst (TiO2), disinfectingultraviolet lamp, distributing plate, baffle plate, etc. and the gas-liquid fluidized-bed absorber which consists of casing, gas desending tube, gas redistributing plate, overflow plate, etc. Its advantages are high purifying effect, and high photocatalyzing efficiency.

Composite sintering agent and method for preparing nano crystalline ceramics at low temperature

The invention discloses a composite sintering agent and a method for preparing nano crystalline ceramics at low temperature; the composite sintering agent comprises a sintering assistant and a grain growth inhibitor; the sintering assistant comprises salt or oxide of one or more metals selected from Lu, Na, Ca, In, Mn, Fe, Co, Ni, Cu, Zn, and Bi; the grain growth inhibitor comprises salt or oxideof one or more metals selected from Mg, Ca, Al, Zr and Y. The composite sintering agent is added in ceramic material to obtain the nano crystalline ceramics, the sintering temperature is no more than900 DEG C, and compact nano crystalline ceramic material is obtained by low-temperature sintering.

Core package transfer device

The invention discloses a core package transfer device which comprises a transfer assembly, a first driving assembly and a detection assembly, a plurality of placing seats are arranged on the transfer assembly, supporting assemblies and transmission assemblies are arranged on the placing seats, the transmission assemblies are connected with the supporting assemblies, the supporting assemblies are used for supporting core packages, and the transfer assembly is used for driving the core packages located on the placing seats to move. The detection assembly is used for detecting whether the position of a pole piece of a core package is adjusted to a preset position or not; the first driving assembly is used for being in contact connection with the transmission assembly and driving the transmission assembly and the supporting assembly to rotate so that the core package located on the supporting assembly can rotate and the pole piece of the core package can be adjusted to the preset position.

Zirconium-based anode-supported solid oxide battery without isolating layer

The invention relates to a zirconium-based anode-supported solid oxide battery without an isolating layer. The battery is characterized by sequentially comprising an anode layer, an electrolyte layer and a membrane-coated cathode layer, wherein the anode layer is made of a NiO and zirconium-based electrolyte mixed material, and the electrolyte layer is made of a zirconium-based electrolyte material; and the membrane-coated cathode layer is composed of a membrane-coated functional layer and a membrane-coated collector layer, the membrane is a full nano membrane with the thickness of 5-30 nm, the membrane is a Sr-based perovskite material or metal oxide, and a nano membrane coating structure is formed on the surface of the cathode layer by dipping the cathode layer in a precursor mixed solution of a coating material and calcining. According to the zirconium-based anode-supported solid oxide battery, the cerium oxide isolation layer between the electrolyte layer and the cathode layer is removed ...

Capacitor detection device

The invention discloses a capacitor detection device. The capacitor detection device comprises a mounting base; the feeding mechanism is arranged on the mounting seat and is used for feeding the capacitor into the feeding position; the material moving mechanism comprises a rotary table rotationally arranged on the mounting base and a plurality of clamping assemblies arranged on the rotary table, the multiple clamping assemblies are arranged at intervals and surround a rotating center shaft of the rotary table, and the clamping assemblies can clamp a capacitor located at the feeding position; the capacitor is driven by the rotary table to move to the first detection position, the second detection position and the defective product removing position in sequence; and the detection mechanism comprises a first CCD detection assembly arranged on the mounting base and a second CCD detection assembly arranged on the mounting base, the first CCD detection assembly is provided with a first CCD detection ...

Spin-drying device and impregnation machine

The invention discloses a spin-drying device and an impregnation machine, and the spin-drying device comprises a spin-drying mechanism; the clamping mechanism comprises a supporting piece, a clamping assembly and a lifting driving assembly, the supporting piece is arranged on the spin-drying mechanism, the clamping assembly comprises a connecting piece, a first clamping piece, a second clamping piece and a transmission module, the first end of the connecting piece is rotationally connected with the supporting piece, and the second end of the connecting piece can be driven by the lifting driving assembly to ascend and descend; the first clamping piece is connected with the first end of the connecting piece, the transmission module comprises a connecting base fixedly arranged relative to the supporting piece, a transmission rod with one end rotationally connected with the connecting base and a transmission piece rotationally connected with the other end of the transmission rod, the transmission ...

Convenient synthesis method of methylprotodioscin

A convenient synthesis method of methylprotodioscin belongs to the organic synthesis technical field. The method comprises the following steps: using the rich and cheap E/F full-ring-opening product of protodioscin, namely 26-choro-3beta,16beta-diacetoxy-22-one-5-cholestene as raw material to perform selective alcoholysis of C3-OAc and protection of C3-OH, then in THF/MeOH mixed solution, using the high selectivity of weak base K2CO3 to close E-ring to form C22-OH, then using methyl iodide to perform methylation to C22-OH, and finally performing a substitution reaction and deprotection of C3-OH. The synthesis of methylprotodioscin is realized in a concise and atom economy manner. The raw material and reagents used in the invention are cheap, the operation is simple, the reaction conditions are mild, the product is easy to separate and purify, the yield is high, especially by using the selective ring-opening reaction and the methylation reaction using the active methylating agent methyl ...

New type multifunction dual-dimension gas-solid gas-liquid coupling fluidized bed photo catalysis air purifying system