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A thermal deformation compensating method for the main drive system of numeral controlled machine-tool includes such steps as determining several important heat generating sources of numeral controlled machine-tool, acquiring their temp variables and relative thermal deformations of mainshaft, processing them to obtain a mathematical model between temp variation and thermal deformation of mainshaft, inputting it to the numeral control system, acquiring the temp values of several important heat sources, inputting them to the numeral control system, calculating the thermal deformation of mainshaft, and real-time compensation by driving the transmission part.

Disclosed is a multifunctional electric cooker, comprising electric cooker main body, heating means and temperature supervisory means provided on inner pot, closure supervisory unit means on the upper lid for supervising the opening and closing state of the lid, hint means and control means with an inner time-meter in the electric cooker main body, a control chip or a control circuit provided on the control means for boiling rice and mixing rice, operating means for choosing a rice boiling mode or a mixing rice boiling mode provided on the electric cooker main body, control means and heating means, temperature supervisory means, lid closure supervisory means, hint means and operating means, all provided with electric connection respectively; a special program for boiling mixing rice provided in the control chip or in the control circuit, which at least comprises soak stage, hint stage, and boiling stage. The invention is provided with simplicity for operation, short time for cooking, and economy.

The invention discloses a vertical machining center which comprises a platform cover, wherein the platform cover is detachably and fixedly arranged on an operating platform. The platform cover is not provided with a top, the bottom of the platform cover is a sealing structure, and the sealing structure is arranged below a main shaft and above a guide rail stretching protective cover. A sealed platform cover is arranged on the operating platform and used for collecting cutting liquid, so that the cutting liquid with grains of sand does not fall on the guide rail stretching protective cover or a guide rail, does not produce abrasion on the guide rail, and well protects the guide rail. Improvement at low cost on a common vertical machining center can obtain the function of multiple grinding machines machined by the vertical machining center, so that the vertical machining center is economic, practical, and reliable in function.

The present invention is directed to reversible pants which can be worn in a conventional manner on the wearer's true waist with the added capability of being reversed to showcase a second side to simulate the fashion trend wherein the underwear is seemingly exposed above the pants' waistline, with the waistline dropped below the conventional waist and hips of the wearer.

A method includes providing a long-term care insurance product to an insured, determining a benefit pool associated with the long-term care insurance product, the benefit pool based on benefits available to the insured at a future point in time after issuance of the long-term care insurance product and calculated by number of days of benefit chosen multiplied by daily benefit chosen increased over time from issuance until the future point in time by an inflation protection factor, providing an accelerated benefit rider providing for making available the benefit pool associated with the insurance product upon issuance of the product to pay for claims for long-term care, and providing a return of premium rider wherein the return of premium rider provides for returning at least a portion of premiums paid by the insured upon election of the insured provided such election is made before occurrence of a future event.

A reading learning tool which uses finger puppets having letters thereon is provided. The puppets could include pictures of objects corresponding to the sound of the letter. The finger puppets can be worn by a student and can be arranged to correspond to a word. The student can use the sounds of the objects corresponding to the letters to assist in sounding out a word. A teacher can interact with a student by using a corresponding set of finger puppets. The student's finger puppets can be made of paper and the teacher's finger puppets can be larger and made of a more durable and visible material. The finger puppets can include more than one letter to accommodate word families and sound blends such as digraphs and diphthongs.

The invention discloses a calcium and boron compound foliar fertilizer, comprising calcium and boron nutrients, a plant growth regulator, a solvent, a latent solvent and a surface active agent. The solvent is added with calcium nitrate, condensed sodium borate, the plant growth regulator, the latent solvent and the surface active agent to prepare the calcium and boron compound foliar fertilizer. The calcium and boron compound foliar fertilizer has good stability and spreading performance, can simultaneously provide sufficient calcium and the boron nutrients for crops; and the calcium and the boron are interacted, the crops quickly absorb the nutrients, and the utilization rate of the nutrient is high. The calcium and boron compound foliar fertilizer has low cost, which can save fertilizer cost and labor cost for farmers.

The invention relates to a photodiffusion film and a preparation method thereof. The photodiffusion film comprises the following components in percentage by weight: 95.0-99.9% of macromolecular base material and 0.1-5.0% of photo scattering agent. The preparation method comprises the steps of: adopting macromolecular base as a main body, adding the photo scattering agent, and evenly diffusing in a solution to prepare the photodiffusion film. The photodiffusion film can be used for preparing various related products in the optical field, is environment-friendly, high in safety property, and suitable for manufacturing lampshade materials for LEDs (Light-Emitting Diode). The problem that the photo scattering agent is unevenly diffused in the macromolecular base can be solved by adopting a solution process, so that the obtained photodiffusion material has high transmittance and haze, and is superior to samples produced under ordinary technological conditions in term of property. In addition, the film with high haze and high transmittance can be prepared by adopting the solution process, and the problems that the base material such as polycarbonate and the like is degraded and yellowed when the melt blending is used can be solved.

The invention relates to mineralized soda water; the soda water is manufactured by utilizing modern production process to add calcium, zinc, selenium and other micronutrients to purification water from treated tap water through scientific compatibility, according to actual needed daily amount of micronutrients for human body; through strengthening calcium, zinc, selenium, the purpose of supplementing, preventing and treating various nutritional deficiency diseases is achieved, meanwhile, the purpose of prevention first is also achieved. The mineral soda water is popular drink which is suitable for people with hyperacidity, high blood glucose, high blood lipid, and drinkers, and has unique characteristic and flavor, and is natural health drink for male and female for all ages.

The invention relates to a hydrophobic microporous filter membrane surface light graft modification method, particularly a polyvinylidene fluoride (PVDF) microfiltration membrane surface light graft hydrophilic modification method, which comprises the following steps: 1) preimpregnating and adsorbing an photoinitiation system; 2) after the preimpregnation membrane adsorbs the hydrophilic monomer liquid, carrying out ultraviolet irradiation for graft polymerization; and 3) carrying out after-treatment on the light graft modified membrane. The PVDF microfiltration membrane surface modification method has the advantages of obvious effect and proper cost, and can implement quick light graft under aerobic conditions.

A system for visualization of eye anatomy includes at least one camera having a view vector along a first axis when in a first position, a housing to which the at least one camera is coupled, wherein the housing is configured to engage an eye of a patient such that the at least one camera is positioned adjacent the eye, and an actuator that moves the at least one camera from the first position to a second position, wherein the at least one camera, when in the second position, has a view vector along a second axis that is offset from the first axis.

The invention relates to an intelligent monitoring system for energy conservation of electrical appliances, which is characterized in that the intelligent monitoring system comprises at least one intelligent energy-saving host and a temperature sensor unit, a door/window magnetic sensor unit, a passive infrared sensor, an infrared control unit and/or a power supply controller unit subject thereto, wherein the sensor unit comprises at least one corresponding sensor, and each signal output end of the sensor is respectively connected with an input interface circuit of the intelligent energy-saving host in a wire or wireless way; the intelligent energy-saving host is connected with a control center by a central tandem device in a wireless or wire way directly or through a routing forwarding unit; and the output end of the control signal of the intelligent energy-saving host is connected with the infrared control unit and/or the power supply controller unit, or is connected with a valve drive circuit and/or the power supply controller unit. Engineering installation such as wiring and the like in the room is not needed when the intelligent monitoring system adopts a wireless transmission mode. The intelligent monitoring system of the present invention has the characteristics of convenient usage, strong maneuverability, economy and practicability.

System and methods are provided for provisioning mobile data services in mobile network systems. By taking advantage of a bifurcated authentication process, the systems and methods described herein provide data services to mobile devices without requiring a secure element such as a SIM card. This allows travelers to benefit from local data networks and services without having to purchase an additional SIM and or change their mobile phone numbers. In addition, these systems and methods allow mobile data users to take advantage of lower local data rates and avoid high roaming costs. Furthermore, these systems and methods provide networks with efficient techniques for servicing visiting/roaming users directly with mobile data without the unnecessary overhead associated with data roaming.

The invention relates to frozen dough, in particular to frozen fermentation-blank dough. The frozen fermentation-blank dough is made by mixing flour, water, yeast, a compound raising agent, white sugar and dough modifier based on the certain weight ratio, wherein the dough modifier mainly consists of vital gluten, a complex enzyme product, vitamin C, a yeast nutrient and an emulgator. The frozen fermentation-blank dough has abundant and balanced nutrition, low price, and convenience in use, storage and batch-production.

The invention relates to a metal tension and torsion combine deformation mechanics and sound emission characteristic testing and analyzing method. The method comprises the steps of designing a testingsystem, explaining signal characteristics needing to be extracted, performing the calculation derivation process on breaking stress of different material test pieces and breaking surface direction hereof under the tension-torsion effects, and determining the material breaking type and the breaking stress. A tension and torsion electron tester system loads and collects axial force, torque, axial deformation, torsion angles and other mechanical signals of test pieces, and sound emission signals are collected through a sound emission instrument and an acoustic sensor; on the basis of the material mechanics theory, the calculation formula of the tension and torsion combined breaking stress and the direction thereof is derived; by means of the collected signals and the characteristic distinguishing breaking types, the breaking stress and the breaking surface direction of the test pieces are calculated. By means of the system, the tension-torsion combined breaking mechanics, sound emissioncharacteristics, breaking types, breaking stress and the breaking surface of different metal materials under different loading rates can be obtained and compared.

The invention discloses a toothbrush favorable for keeping cleanness. The toothbrush comprises a toothbrush head and a handle. The toothbrush head and the handle are two independent components which are closely connected with each other and can be detached from each other, the top of the handle is downwardly sunken to form an accommodating cavity, the accommodating cavity is in an upward opening state, the toothbrush head and the handle can be smoothly integrated with each other when in connection states, can be made of plastics and are connected with each other in a threaded manner, alternately, the toothbrush head and the handle are made of rubber and are connected with each other in a close fit manner, and the inner wall of an opening of the accommodating cavity is thickened to be in the shape of a protruded ring, so that liquid in the accommodating cavity can be prevented from flowing outwardly. The toothbrush has the advantages that foam or the liquid can flow into the accommodating cavity along the toothbrush head when the toothbrush is used for brushing the teeth of a user, and accordingly can be prevented from flowing onto the hands or cuffs of the user; the toothbrush head and the handle can be assuredly smoothly integrated with each other, accordingly, the toothbrush is attractive, the accommodating cavity can be conveniently cleaned after the toothbrush head and the handle are detached from each other, and the toothbrush is simple in structure and is economical and applicable.

Provided are a tunnel lining drainage structure and a drainage method. According to the drainage structure, multiple vertical drainage pipes (2) are arranged on the surface of a tunnel primary support (1) in an annular mode, and the vertical drainage pipes (2) are communicated with an annular drainage pipe (5) respectively. The drainage method comprises the steps that 1), the vertical drainage pipes (2) are arranged on the surface of the primary support (1) in an annular mode, and expansion joints (9) are retained; 2), the vertical drainage pipes (2) are connected to the annular drainage pipes (5), the annular drainage pipe (5) is connected with horizontal drainage pipes (6), the horizontal drainage pipes (6) are connected to side ditches (7), and the side ditches (7) are connected to a center ditch (8); 3), expansion joint embedded parts (10) are buried in advance, and expansion joint waterproof rubber strips (11) penetrate through the expansion joint embedded parts (10). The drainage structure solves the problems that the annular drainage pipes (5) and the horizontal drainage pipes (6) are easily blocked in a present tunnel lining waterproof and drainage system.

The invention discloses a thyroid nodule eliminating paste preparation for treating benign non-toxic thyroid nodules. The preparation is composed of the following medicinal raw materials in parts by weight: 6 to 11 parts of radix bupleuri, 10 to 15 parts of curcuma rhizome processed with vinegar, 15 to 20 parts of dioscorea bulbifera, 15 to 20 parts of fried semen brassicae, 6 to 11 parts of processed rhizoma cyperi, 30 to 35 parts of ternate buttercup root, 20 to 25 parts of prunella vulgaris, 10 to 15 parts of salt cake, 10 to 15 parts of rhizoma pinelliae preparata, 15 to 20 parts of laminaria, 15 to 20 parts of alga, and 30 to 35 parts of live oyster.

The invention relates to a potato harvesting machine for hilly and mountains regions, and belongs to the field of agricultural harvesting machinery and equipment. An excavating device digs up soil andpotato mixtures; power is transmitted to a power transmission system through a power output shaft of a tractor, is outputted to drive shafts in a gear box to rotate, and is transmitted to a driving wheel through a chain to drive vibration separating devices to rotate; the primary vibration separating device is rotated to vibrate and separate the soil and potato mixtures which are then conveyed tothe secondary vibration separating device; potatoes with less soil are subjected to vibration separating again by the secondary vibration separating device, and then conveyed to a lateral conveying system. The potato harvesting machine has the advantages that the angle of the excavating device is adjusted through a hydraulic cylinder to achieve stepless angle adjustment; the two-stage vibration separating devices are applied to solve the problem of high soil stickiness of the hilly and mountains regions, and the separation frequency is high; the potatoes are piled up in strips through a lateral conveying device, the rate of visible potatoes is increased, and the potato burry rate and damage rate are decreased.

The invention relates to health-care vinegar, in particular to ginseng lycium barbarum vinegar and a preparation method of the ginseng lycium barbarum vinegar. The ginseng lycium barbarum vinegar comprises, by weight, 2-5 parts of ginseng, 20-30 parts of millet, 2-5 parts of lycium barbarum, 10-15 parts of yeast for making hard liquor, 5-10 parts of Chinese yams, 0.5-0.8 part of cordyceps militaris, 10-15 parts of hawthorn fruits and 45-50 parts of cavings. According to the preparation method, raw materials are crushed and cooked according to the biological characteristics of main raw materials and respective functional components, the preparation method is more convenient and more rapid to use compared with a traditional soaking extraction method, the step of cooking enables the functional components to be made full use of, the functional components are more definite after being combined, and therefore the effects of daily health care, immunity enhancement and body building are achieved for people.

The invention relates to a joint inspection kit for IgG and IgM antibodies of hepatitis C virus and a preparation method thereof. The kit adopts colloidal gold as markers; a sample pad (1), a colloidal gold pad (2), a nitrocellulose membrane (3) and a sample absorbing pad (4) are mutually overlapped and adhered on a bottom board (5) in sequence, wherein the colloidal gold pad (2) is made of glass fibers or non-woven fabrics with mixed antigens of the hepatitis C virus (HCV) marked by colloidal gold; and the nitrocellulose membrane (3) is coated by anti-human IgM antibodies and HCV mixed antigens respectively as detecting lines and is coated with anti-HCV antibodies as quality control lines. In the invention, a colloidal gold immunochromatography technology is adopted to determine the IgG and IgM antibodies of hepatitis C, and the IgG and IgM antibodies of the hepatitis C can be jointly inspected by one-time operation, so that the operation process is simplified. The invention has the characteristics that the operation is simple, the reaction is fast, the sensitivity is high and the economy and practicability are achieved and the like.