10results about How to "Reduce the rise" patented technology

The invention provides a light-emitting diode chip and a preparation method thereof, and the preparation method of the light-emitting diode chip comprises the steps: providing a substrate needed by growth, and sequentially depositing an N-type semiconductor layer, an active light-emitting layer and a P-type semiconductor layer on the substrate; preparing an N-type conductive through hole in the P-type semiconductor layer; preparing a current expansion layer on the P-type semiconductor layer and the N-type conductive through hole; preparing a current blocking layer on the current expansion layer, the P-type semiconductor layer which is not covered by the current expansion layer and the N-type conductive through hole which is not covered by the current expansion layer; preparing a current blocking layer through hole in the current blocking layer; preparing a first semiconductor layer on the current blocking layer and the current blocking layer through hole; stripping the substrate to completely expose the bottom of the N-type semiconductor layer; preparing a second semiconductor layer at the bottom of the N-type semiconductor layer; and preparing an N-type bonding pad on the first semiconductor layer.

The invention relates to the technical field of health-care products, in particular to a health-care product rich in momordica charantia polypeptide and capable of regulating blood sugar metabolism and promoting insulin secretion, momordica charantia polypeptide can stimulate pancreatic beta cells to secrete insulin, and insulin is the only hormone capable of reducing blood sugar in a human body. The balsam pear polypeptide component in the balsam pear extract is specially used for reducing the blood sugar level and improving related health problems, the application of the balsam pear polypeptide in the health care product can effectively regulate the blood sugar metabolism of a human body and promote the secretion of insulin, and the balsam pear polypeptide stimulates pancreas islet beta cells to promote the secretion of insulin. In addition, the balsam pear polypeptide can improve the insulin resistance, increase the number of insulin receptors or enhance the activity of the insulin receptors, so that the body cells are more sensitive to the insulin, the uptake and utilization of glucose are promoted, and the abnormal increase of the blood glucose level is avoided.

The invention provides a refrigerator defrosting control method and device and a storage medium. The method comprises the steps that whether at least a freezing chamber meets the defrosting condition or not is judged; if yes, the refrigeration chamber and the freezing chamber are controlled to execute pre-cooling operation, and the first equipment is controlled to execute first operation after the pre-cooling operation is completed; obtaining a detection temperature corresponding to the first operation, and controlling the first equipment to execute a second operation according to the detection temperature, the second operation is used for achieving the preset defrosting target, and the first target temperature corresponding to the pre-cooling operation is lower than the second target temperature set by the preset defrosting target. According to the method, the defrosting process is divided into the first operation stage and the second operation stage, dynamic adjustment can be conducted according to real-time detection temperature feedback, the defrosting efficiency and accuracy are improved through the staged operation mode, the defrosting process is more flexible and efficient, and the defrosting efficiency is improved. And adverse effects of excessive defrosting or insufficient defrosting on the freshness and taste of the food are avoided.

The invention relates to an oat peptide rich in prebiotics and a preparation method thereof, and belongs to the technical field of biology, the product adopts oat peptide, prebiotics, wall-broken oat powder, white hyacinth bean powder, roxburgh rose powder and lotus seed powder as main raw materials; wherein the oat peptide is the oat peptide which is 5kDa or below and is obtained by sequentially carrying out step-by-step enzymolysis on oat protein through papain, snail protease and nattokinase; the white hyacinth bean powder is an extract obtained by performing common enzymolysis on white hyacinth beans through cellulase and pectinase and then sequentially performing step-by-step enzymolysis on the white hyacinth beans through trypsin and papain; the lotus seed powder is an extract obtained by performing common enzymolysis on peeled lotus seeds through cellulase and pectinase and then sequentially performing step-by-step enzymolysis through fig protease and papain. The product follows the functions of clearing, regulating and nourishing, all aspects are matched in a balanced mode, the digestion and absorption rate is increased, blood toxins and intestinal waste are removed, blood sugar and blood fat are reduced, immunity is improved, mood comfort is facilitated, and nerve soothing and sleep aiding are achieved; the effect is prominent, rapid and safe without side effects.

This invention discloses a method for suppressing pressure pulsation in hydraulic turbines based on synergistic jet water supply, relating to the field of hydraulic machinery flow control and operational stability technology. The invention first modifies the target turbine by adding a top cover water supply channel and a main shaft center hole water supply channel. Then, it conducts operating condition tests on the target turbine to analyze and obtain the target load operating range. Based on this target load operating range, synergistic water supply tests are performed on the target turbine to further analyze and obtain the optimal combination of synergistic water supply parameters within the target load operating range. Finally, water is supplied to the target turbine based on the target load operating conditions and the optimal combination of synergistic water supply parameters. The synergistic water supply proposed in this invention comprehensively suppresses pressure pulsation from the bladeless region, runner region to the draft tube region without significantly reducing turbine output and efficiency.

The embodiment of the invention discloses a display panel, a driving method thereof and a display device.The display panel comprises N types of display areas, the N types of display areas comprise the ith type of display area and the jth type of display area, the display panel comprises M display parts, the M display parts comprise the first display part and the second display part, the first display part comprises at least one ith type of display area, and the second display part comprises at least one jth type of display area. The first display part comprises at least one ith display area, the second display part comprises at least one ith display area, at least one jth display area is arranged between the ith display area included in the first display part and the ith display area included in the second display part, and the luminous time periods of the ith display area and the jth display area are at least partially not overlapped so as to reduce the same time period. The number of the sub-pixels driven by the power supply voltage line in the display panel is reduced, so that when the sub-pixels emitting light in the same time period emit light with the same brightness, the rising amplitude of instantaneous current on the power supply voltage line is reduced, the voltage drop on the power supply voltage line is reduced, and the uniformity of a display picture is improved.

The invention provides a low-temperature-resistant all-terrain rubber belt as well as a preparation method and application thereof, and belongs to the technical field of rubber belts. The aramid canvas in the low-temperature-resistant all-terrain rubber belt provided by the invention has the properties of low temperature resistance, light weight, good flexibility and the like; smoked sheet rubber and butadiene rubber which are good in low temperature resistance are selected in the covering rubber, and the smoked sheet rubber and the butadiene rubber are used for weakening the regularity of macromolecular chains, so that the cold resistance is improved; the cold resistance of the rubber material can be obviously improved by controlling the composition of the middle core rubber; the covering rubber adopts a semi-effective vulcanization system, the generation of polysulfide bonds is reduced, monosulfide bonds and disulfide bonds are mainly generated, and the possibility of combining sulfur in molecules is reduced, so that the glass transition temperature rise amplitude is small, and the cold resistance of the covering rubber is improved; the structure of the rubber belt and the composition of the covering rubber and the middle core rubber are controlled, the cold resistance of the rubber belt is improved, the rubber belt can be used under the environment condition of-60 DEG C, and meanwhile the rubber belt is small in thickness and light in weight.

The utility model discloses a kind of heat insulation components, comprising: inner sleeve, inner sleeve inside forms the accommodating cavity for accommodating aerosol generating article;Outer sleeve, it is located at the outer periphery of inner sleeve, and form chamber between inner sleeve;Multi-layer heat insulation layer, from inside to outside, it is sequentially spaced between the chamber of inner sleeve and outer sleeve, the heat insulation layer located in innermost layer is attached with the outer peripheral wall of inner sleeve, the heat insulation layer located in outermost layer is attached with the inner peripheral wall of outer sleeve;Heat-absorbing layer, it is located between two adjacent heat insulation layers.Using the above technical scheme, in the heat insulation component of the utility model, heat insulation layer can reduce heat conduction speed, heat-absorbing layer can absorb more heat, reduce the amplitude of temperature rise, also can store a part of heat, when needing continuous heating aerosol generating article, heat start and heat response time of subsequent cigarette can be reduced, and heat preservation and heat insulation effect is good.The utility model also discloses aerosol generating device.

The embodiment of the invention discloses a display panel, a driving method thereof and a display device.The display panel comprises N types of display areas, the N types of display areas comprise the ith type of display area and the jth type of display area, the display panel comprises M display parts, the M display parts comprise the first display part and the second display part, the first display part comprises at least one ith type of display area, and the second display part comprises at least one jth type of display area. The first display part comprises at least one ith display area, the second display part comprises at least one ith display area, at least one jth display area is arranged between the ith display area included in the first display part and the ith display area included in the second display part, and the luminous time periods of the ith display area and the jth display area are at least partially not overlapped so as to reduce the same time period. The number of the sub-pixels driven by the power supply voltage line in the display panel is reduced, so that when the sub-pixels emitting light in the same time period emit light with the same brightness, the rising amplitude of instantaneous current on the power supply voltage line is reduced, the voltage drop on the power supply voltage line is reduced, and the uniformity of a display picture is improved.

The present disclosure relates to the technical field of chloroacetic acid tail gas treatment, and one embodiment of the present disclosure provides a processing device for monochloroacetic acid synthesis tail gas, which comprises a first acetic acid absorption tower, a second acetic acid absorption tower, a third acetic acid absorption tower and a gas inlet pipeline, and further comprises heat preservation covers, sun protection covers, fixing mechanisms, heat preservation and sun protection mechanisms and connecting mechanisms, two heat preservation covers are movably sleeved on the first acetic acid absorption tower, the second acetic acid absorption tower and the third acetic acid absorption tower, and the sun protection covers are installed on the outer sides of the heat preservation covers. Through the above technical solution, the technical problem that the tail gas inlet pipeline and the acetic acid recovery tower in the processing device for monochloroacetic acid synthesis tail gas lack effective heat preservation and sun protection structures in the prior art, so that the temperature inside the tail gas inlet pipeline and the acetic acid recovery tower is affected by the outside world and rises, the tail gas is greatly lost when the air temperature is high, and the tail gas is easily greatly lost, thereby affecting the recovery efficiency of acetic acid is solved.