52results about How to "Difficult to absorb" patented technology

A laser processing method which can highly accurately cut objects to be processed having various laminate structures is provided. An object to be processed comprising a substrate and a laminate part disposed on the front face of the substrate is irradiated with laser light L while a light-converging point P is positioned at least within the substrate, so as to form a modified region due to multiphoton absorption at least within the substrate, and cause the modified region to form a starting point region for cutting. When the object is cut along the starting point region for cutting, the object 1 can be cut with a high accuracy.

To provide a display device having a high contrast ratio by a simple and easy method and to manufacture a high-performance display device at low cost, in a display device having a display element between a pair of light-transmitting substrates, layers each including a polarizer having different wavelength distribution of extinction coefficient from each other with respect to the absorption axes are stacked and provided on an outer side of the light-transmitting substrates. Further, a retardation plate may be provided between the stacked polarizers.

An object of the invention is to provide a display device having a high contrast ratio by a simple and easy method. Another object of the invention is to manufacture such a high-performance display device at low cost. In a display device having a display element between a pair of light-transmissive substrates, polarizing plates each having an extinction coefficient of an absorption axis which is different from that of an absorption axis of another polarizing plate are stacked to be provided. At that time, the stacked polarizing plates are arranged so as to be in a parallel nicol state. A wave plate and a retardation film may be provided between the stacked polarizing plates and the substrates.

A light emitting device can make it hard for fluorescence emitted from each phosphor in a color conversion plate to be absorbed by other phosphor. The color conversion plate can include multiple types of phosphors, and the light from a light emitting element can be allowed to reach each of the phosphors efficiently. The color conversion plate can contain at least first and second phosphors which absorb light emitted from the light emitting element and outputs fluorescence. The color conversion plate can have multiple first regions containing the first phosphor on a light emitting element side, being arranged with a predetermined spacing therebetween, and second regions containing the second phosphor on the upper surface, being arranged with a predetermined spacing therebetween. A region where the first regions and the second regions are excluded, as viewed from a location on top of the conversion plate, contains no phosphor.

A method for manufacturing a plugged honeycomb structure has a process including the steps of: preparing an unplugged honeycomb structure, supplying ceramic slurry as a plugging material on an upper surface of a belt and leveling the ceramic slurry supplied on the upper surface of the belt by moving the belt to allow a blade having a straight-line side to pass in such a manner that the side of the leveling member is in parallel with the plane, and filling the plugging material into cells from openings on one side of the cells by pressing an end face on one side of the unplugged honeycomb structure against the leveled ceramic slurry. According to the present invention, there can easily be manufactured a plugged honeycomb structure having even depth of plugging members which plug open ends of cells.

To provide a perpendicular magnetic recording head which can suppress side fringing while keeping the recording magnetic field intensity from decreasing.In a perpendicular magnetic recording head comprising a main magnetic pole layer and a return yoke layer which are laminated with a magnetic gap layer interposed therebetween on a medium-opposing surface, and a pair of side shield layers positioned on both sides in the track width direction of the main magnetic pole layer while interposing a nonmagnetic material layer therebetween, the magnetic gap layer is constituted by a first gap layer formed in a partial area in the track width direction bridging the main magnetic pole layer and the pair of side shield layers, and a second gap layer thinner than the first gap layer and interposed between the return yoke layer and the pair of side shield layers in a remaining area where the first gap layer is absent.

The present invention relates to superabsorbent polymer particles with improved cross-linking and their use in absorbent articles. Superabsorbent polymers of the invention comprise polymer chain segments, wherein at least a part of these polymer chain segments are cross-linked to each other through direct covalent bonds. Moreover, the invention relates to processes for making these superabsorbent polymer particles.

A light emitting device can make it hard for fluorescence emitted from each phosphor in a color conversion plate to be absorbed by other phosphor. The color conversion plate can include multiple types of phosphors, and the light from a light emitting element can be allowed to reach each of the phosphors efficiently. The color conversion plate can contain at least first and second phosphors which absorb light emitted from the light emitting element and outputs fluorescence. The color conversion plate can have multiple first regions containing the first phosphor on a light emitting element side, being arranged with a predetermined spacing therebetween, and second regions containing the second phosphor on the upper surface, being arranged with a predetermined spacing therebetween. A region where the first regions and the second regions are excluded, as viewed from a location on top of the conversion plate, contains no phosphor.

The invention provides a nanometer itraconazole external preparation and a preparation method and a use thereof, and the nanometer itraconazole external preparation comprises components of nanometer itraconazole and a matrix, wherein the matrix is selected from the multiple components of octodecyl alcohol, cetyl alcohol, stearic acid, isostearic acid, glyceryl monostearate, white vaseline, sodium lauryl sulfate, glycerin, liquid paraffin, solid paraffin, tween-80, tween-60, span-60, span-80, polyethylene glycol 4000, polyethylene glycol 400, polyethylene glycol 200, carbomer, propylene glycol, ethanol, benzyl alcohol, triethanolamine, carboxylation methyl cellulose, EDTA (ethylenediamine tetraacetic acid) or methyl hydroxybenzoate, and the content of the nanometer itraconazole is 0.1% by weight-10% by weight. By adopting the nanometer itraconazole external preparation, the shortcomings that the itraconazole is difficult to absorb in the external preparation, the skin penetration is not high and the percutaneous absorption rate of the itraconazole is not high are solved, the hepatotoxicity of the itraconazole during metabolism process of a human body is avoided, the bioavailability is improved, and a new administration way is provided for a patient.

To provide a perpendicular magnetic recording head which can suppress side fringing while keeping the recording magnetic field intensity from decreasing.In a perpendicular magnetic recording head comprising a main magnetic pole layer and a return yoke layer which are laminated with a magnetic gap layer interposed therebetween on a medium-opposing surface, and a pair of side shield layers positioned on both sides in the track width direction of the main magnetic pole layer while interposing a nonmagnetic material layer therebetween, the magnetic gap layer is formed in a partial area in the track width direction bridging the main magnetic pole layer and the pair of side shield layers. The pair of side shield layers are in contact with the return yoke layer in a remaining area where the magnetic gap layer is absent.

The invention relates to a preparation method of a selenium-rich protein peptide leaf fertilizer. The preparation method comprises the following steps: (1) preparing protein peptide enzymatic hydrolysate: carrying out blood dissolving, enzymolysis, decoloration and ultrafiltration on fresh pig blood as a raw material; (2) mixing chitosan, selenium compounds and citric acid in a certain proportion, and preparing a nano-selenium solution in a water phase; (3) adding the nano-selenium solution into the protein peptide enzymatic hydrolysate with the temperature of 55-65 DEG C so as to obtain mixed liquid, heating the mixed liquid to 45-60 DEG C, and reacting for 1-2 hours, so as to obtain finished liquid; and (4) concentrating and drying the finished liquid, so as to obtain the finished product. The selenium-rich protein peptide leaf fertilizer is rich in high-activity oligopeptides and free amino acids as well as selenium and chitosan, can be rapidly and thoroughly dissolved, can be easily absorbed by crops and can be rapidly conveyed in the crops, so that the problem that the leaf fertilizer is difficult to absorb is solved, the growth speed and the disease resistance of the crops are greatly increased, and the crop quality is improved.

The invention discloses a method for constructing soil of a plough layer on a coarse sand earth surface by heavy metal polluted sediment. The method comprises the following steps of step 1), loosening the coarse sand surface to be regulated, and levelling the ground; step 2), laying the heavy metal polluted sediment on the coarse sand surface; step 3), sprinkling stabilizers on the heavy metal polluted sediment; step 4), performing rotary tillage for the first time; step 5), performing dry-wet alternating treatment for 15 days, and exposing to the sun for 7 days, and then performing rotary tillage for the second time, wherein the rotary tillage direction is opposite to that of the second time; after rotary tillage, the water mass fraction of a mixture of the sediment, the coarse sand and the stabilizers is naturally reduced to be 25-30%, performing alternating treatment and rotary tillage for the third time, wherein the rotary tillage direction is vertical to that of the second time; step 6), after performing rotary tillage for the third time, planting leguminous green manure for one crop, performing rotary tillage for the fourth time and returning the green manure to the field, and after two months, obtaining the soil of the plough layer. The heavy metal stabilization effect of the soil of the plough layer obtained by the method is obvious, and the heavy metal content of the planted vegetable crops conforms to the national standard.

The present invention relates to the use of flavonoid compounds, particularly quercetin-3-O-β-D-glucuronide and kaempferol-3-O-β-D-glucuronide and their glucosides, for preventing diseases of the heart. Red vine leaf extract has proved a particularly advantageous source of the flavonoid compounds in question.

The invention discloses a method for constructing plow layer soil on a stony desertification ground surface by using heavy-metal polluted bottom mud. The method comprises the following steps: 1) crushing stones on the stony desertification ground surface to be regulated and flattening the ground; 2) uniformly laying river sand on the flatted ground; 3) laying the heavy-metal polluted bottom mud on the river sand; 4) spreading stabilizing agent on the heavy-metal polluted bottom mud; 5) performing rotary tillage for the first time; 6) performing dry and wet alternate treatment for 15 days, exposing under the blazing sun for 7 days and performing rotary tillage for the second time, wherein the rotary tillage direction is opposite to the rotary tillage direction at the first time; after the water content of the rotary tilled mixture of the bottom mud, the river sand and the stabilizing agent is naturally decreased to 25-30 percent, performing rotary tillage for the third time, wherein the rotary tillage direction is perpendicular to the rotary tillage direction at the second time; 7) after the rotary tillage for the third time, planting a crop of leguminous green manure, performing rotary tillage for a fourth time, returning the green manure into the field and obtaining the plow layer soil after 2 months. The plow layer soil obtained by adopting the method has a remarkable heavy-metal stabilizing effect and the heavy metal content of the planted vegetable crops meets the national standard.

The invention discloses a lime drying sludge stabilizer of heavy metal compound contaminated soil. The lime drying sludge stabilizer is prepared from the following components in parts by weight: 10 parts of lime drying sludge, and 2-3 parts of ferrous sulfate. The invention also provides an application method of the lime drying sludge stabilizer. The method concretely comprises the following steps: 1) paving the heavy metal compound contaminated soil on flat ground after crushing; 2) scattering the lime drying sludge stabilizer on the heavy metal compound contaminated soil; 3) carrying out rotary cultivation for the first time; 4) carrying out alternation of wetting and drying for 15 days, and carrying out rotary cultivation for the second time to obtain stabilized soil; 5) doping straw according to the volume ratio, and carrying out rotary cultivation for the third time, so as to obtain the tillable repaired soil. The invention also provides application of the lime drying sludge stabilizer of the heavy metal compound contaminated soil and the application method thereof in soil heavy metal pollution control. The invention also provides application of repaired soil obtained by using the application method of the lime drying sludge stabilizer in crop planting. The soil processed by the method is significant in heavy metal stabilization effect.

The invention relates to an easy-to-eat food which is characterized by comprising the following components in percentage by weight: 50-60% of water, 8-15% of protein peptide, 20-30% of cereal powder,4-6% of dietary fiber, 1-3% of trehalose, 1-1.5% of DHA algae oil, 0.5-2.5% of thickener, 0-1% of mineral substance, 0-1% of vitamin, 0-0.5% of acidity agent and 0-0.3% of essence. The invention alsoprovides a preparation method of the easy-to-eat food. The easy-to-eat food disclosed by the invention is suitable for the eating requirements of old people with chewing or dysphagia, and the stable property of the product within the shelf life is ensured without water bleeding.

The present invention provides a Group III nitride semiconductor light-emitting device in which the production method is simplified while migration of at least one of Ag atoms and Al atoms is suppressed, and a production method therefor. The production method comprises steps of forming a first electrode, forming a second electrode, and forming a second electrode side barrier metal layer on the second electrode. Moreover, the second electrode has an electrode layer containing at least one of Ag and Al. In forming the first electrode and the second electrode side barrier metal layer, the second electrode side barrier metal layer is formed on the second electrode while the first electrode to be electrically connected to the first semiconductor layer is formed. The first electrode and the second electrode side barrier metal layer are deposited are deposited in the same layered structure.

An ultraviolet-absorbing layer is provided between an insulating substrate and a transparent electrode, the ultraviolet-absorbing layer having a transmittance ratio (T (365 nm) / T (315 nm)) of not less than 6.3 where (T (365 nm)) is a transmittance at a wavelength of 365 nm and (T (315 nm)) is a transmittance at a wavelength of 315 nm.

The invention discloses a special type packet sauce oil capable of being coated on an oil-bearing wooden surface. The special type packet sauce oil comprises 30g of tung oil, 40g of tall oil, 40g of butyl methacrylate, 20g of cocamidopropyl betaine, 30g of dichloromethane, 30g of n-butyl alcohol, 70g of silica white, 70g of xylene resin px-80, 100g of glycol, 80g of divinol, 200g of acroleic acid epoxy resin and balance of cyanoethyl hexamethylenediamine. The components are mixed to obtain the finished packet sauce oil. When being coated on the furniture surface, the packet sauce oil can be firmly attached to the oil-bearing wooden surface and can not fall off for a long time. The wooden surface coated with the packet sauce oil feels soft and smooth, becomes brighter as the time goes, is similar to packet sauce, can not easily adsorb dust and can well protect the furniture.

A coated optical fiber capable of transmitting high-power light, which is an optical fiber having an outer surface coated with a coating material, is characterized in that the coating material is made of a transparent UV curable resin so as to prevent the coating material from absorbing light leaked outside from the optical fiber to generate heat. Further, a light transmitting method is characterized in that a fiber fuse propagation threshold which is a minimal light output required for fiber fuse propagation is obtained and a transmitted light output is controlled so that the transmitted light output becomes smaller than the fiber fuse propagation threshold.

The invention discloses a stabilizing method of heavy metal polluted bottom mud and an application of a stabilizing method. The stabilizing method comprises the following steps: 1) naturally dehydrating the heavy metal polluted bottom mud and then tiling on farmland; 2) scattering a stabilizing agent on the heavy metal polluted bottom mud on the farmland; 3) performing the primary rotary tillage; 4) alternation for wetting and drying for 15 days, performing the second rotary tillage to obtain the aged bottom mud after exposing in the air for 7 days; and 5) mixing sand and straw in a volume ratio, performing the third rotary tillage to obtain the stabilized bottom mud. The invention further provides an application of the stabilizing method of heavy metal polluted bottom mud in bottom mud heavy metal pollution treatment. The invention further provides the application of the stabilized bottom mud obtained through the stabilizing method of heavy metal polluted bottom mud in the crop planting. The treated bottom mud heavy metal stabilizing effect is obvious, and the heavy metal content of the planted vegetable crop meets the national standard.

A method of manufacturing a nitride semiconductor device includes the steps of, forming a stripping layer including In on a substrate; forming a nitride semiconductor layer on the stripping layer; causing a decomposition of the stripping layer by increasing a temperature of the stripping layer; irradiating the stripping layer with laser light; and separating the nitride semiconductor layer from the substrate.