63results about How to "Feel clear" patented technology

The present invention has an object to provide an external dermatological formulation having satisfactory blood flow-promoting effect, antiinflammatory effect, antibacterial effect, moisturizing effect, whitening effect, UV-absorbing effect, UV-scattering effect, antioxidant effect, hair growing effect, hair nourishing effect, emusifying effect, astringent effect, wrinkle-reducing effect, cell-activating effect and/or transdermal absorption-promoting effect with a satisfactory safety and skin feeling; The object is solved by providing an external dermatological formulation comprising a saccharide derivative of α,α-trehalose and one or more members selected from substances having any one of blood flow-promoting effect, antiinflammatory effect, antibacterial effect, moisturizing effect, whitening effect, UV-absorbing effect, UV-scattering effect, antioxidant effect, hair growing efect, hair nourishing effect, emulsifying effect, astringent effect, wrinkle-reducing effect, cell-activating effect and transdermal absorption-promoting effect.

The invention provides a speaker unit for low frequency reproduction wherein distortion is reduced and the orientation of a sound image of the lower side frequency region is augmented. To that end, the phase characteristic in an actually used frequency band is made substantially flat. The speaker unit includes a speaker enclosure, a duct formed in the speaker enclosure and having a port thereon, and a speaker mounted in the speaker enclosure. The speaker is formed such that it has a first resonance frequency set higher than a higher side frequency of the actually used frequency band (about 20 Hz to 100 Hz), while the port is formed such that it has a second resonance frequency set lower than a lower side frequency of the used frequency band. For example, the speaker includes a vibrating system having a reduced mass or a reduced compliance with which the first resonance frequency is set higher than the higher side frequency of the actually used frequency band, and the duct has an increased length or a controlled cross sectional area with which the second resonance frequency is set lower than the lower side frequency of the actually used frequency band.

The invention discloses a locking and positioning device for a container and a cover. The locking and positioning device comprises the cover, the container, a first permanent magnet set and a second permanent magnet set. The cover is provided with a first thread. The container is provided with a second thread, the first thread and the second thread are matched, and the cover and the container and fixedly connected rotationally. The first permanent magnet set is embedded into the cover and comprises a cover permanent magnet perpendicular to the cover. The second permanent magnet set is embedded into the container and comprises a positioning permanent magnet and at least one separation permanent magnet, and the positioning permanent magnet and the cover permanent magnet are attracted in polarity. The separation permanent magnets and the cover permanent magnet are repulsed in polarity. According to the defects of a thread screwing mode, quickness of the thread screwing mode is kept, looseness caused by vibration and friction can be well avoided, and the clear hand feeling in the locking and unlocking processes is achieved.

The invention discloses a water-based polyacrylate emulsion, which is prepared from a preliminary emulsion, a seed emulsion, a secondary emulsion, 10% adipic dihydrazide aqueous solution and ammonia water, wherein the preliminary emulsion is prepared from methyl methacrylate, butyl acrylate, acrylic acid, diacetone-acryloamide, sodium alkyl amide vinyl sulfonate, fatty alcohol-polyoxyethylene ether and de-ionized water; the secondary emulsion is composed of monomers and an emulsifier, and the monomers include methyl methacrylate, butyl acrylate, acrylic acid and diacetone-acryloamide; and the emulsifier is prepared from fatty alcohol-polyoxyethylene ether and de-ionized water. The water-based polyacrylate emulsion is characterized in that diacetone-acryloamide (DAAM) is introduced into the system and simultaneously, adipic dihydrazide (ADH) is introduced to modify the branch chain so that the cross-linking sites in a system can be increased through introduction of diacetone-acryloamide (DAAM) and adipic dihydrazide (ADH) to modify a branch chain, so that the self-cross-linking performance of water-based PA can be improved and medium-temperature self-cross-linked base slurry is formed; and the roasting temperature can be appropriately reduced by 10-30 DEG C so that energy source can be saved.

In an audio reproducing apparatus, first and second filters convolute impulse responses corresponding to transfer functions from a position where a right-hand sound source is located to the right and left ears of the listener into an audio signal, respectively, and third and fourth filters convolute impulse responses corresponding to transfer functions from a position where a left-hand sound source is located to the right and left ears of the listener into another audio signal, respectively. Fifth and sixth filters extract low-frequency components of the audio signal, and seventh and eighth filters extract low-frequency components of the another audio signal. The output signals of the first, third, fifth, and seventh filters are added, and the output signals of the second, fourth, the sixth, and eighth filters are added.

A bridge system for connection to the instrument body of a stringed instrument, the bridge system including at least one bridge piece configured to contact at least one string of the stringed instrument and a ramp-shaped height and tone adjustment bar between the bridge piece and the instrument body. An adjustment mechanism translates the bridge piece with respect to the height and tone adjustment bar to raise and lower the string and to provide contact between the bridge piece and the height and tone adjustment bar.

The invention discloses a homodynamic double-shaft hinge simple and easy to locate. The homodynamic double-shaft hinge simple and easy to locate comprises a supporting frame, a first drive part, a second drive part, a linkage part and a locating element. The supporting frame comprises a first pivoting hole, a second pivoting hole, a connecting part and at least one first clamping part. The first drive part comprises a first drive shaft and a first spiral gear. The second drive part comprises a second drive shaft and a second spiral gear. The linkage part comprises a pivoting shaft and a linkage spiral gear. The locating element is assembled on the first drive part, and comprises a pivoting hole through which the first drive shaft penetrates, and at least one second clamping part which is arranged to face the first clamping part. Accordingly, the second clamping part can be clamped with or separated from the first clamping part so as to achieve the location or the rotation between the first drive part and the second drive part respectively.

The present invention discloses a self-cross-linking type waterborne polyacrylate powder-free base slurry for a clothing fusible interlining. The self-cross-linking type waterborne polyacrylate powder-free base slurry is prepared from a waterborne polyacrylate emulsion, a waterborne acrylic acid thickener, an additive, deionized water and ammonia water, wherein the waterborne polyacrylate emulsion is prepared from a pre-emulsion, a seed emulsion, a secondary emulsion, a 10% adipic dihydrazide aqueous solution and ammonia water. According to the present invention, diacetone acrylamide (DAAM) is introduced into the system, and the adipic dihydrazide (ADH) modified branch chain is introduced, such that the cross-linking sites in the system can be increased so as to improve a self-cross-linking performance of the aqueous PA and form the medium temperature self-cross-linking type base slurry; and the baking temperature can be appropriately reduced by 10-30 DEG C so as to save energy sources.

The invention discloses a slow cooker with a touch control structure, comprising a cooker body provided with a heating cooker in the middle. A working cooker is embedded into an inner cavity in the middle of the heating cooker and a cooker cover is arranged on the upper part of the working cooker; coking handle lower covers are symmetrically arranged on the upper side of the working cooker along two sides of the bottom surface; the inner sides of the middle parts of the cooker handle lower covers are respectively provided with one spring hole, and springs and steel beads are embedded into the spring holes; cooker handle upper covers are arranged on the upper part of the cooker handle lower cover, and lock catches are slidably arranged between the cooker handle upper covers and the cooker handle lower covers; the bottom surfaces of the lock catches are supported against and slidably matched with the steel beads, and the steel beads control the limitation of the sliding position of the lock catches; a sealing ring which is made of silica gel and has a closed loop structure is fixed on the periphery of the cooker cover along the lower part and controls the sealing connection between the cooker cover and the working cooker; a lock catch self-lock structure with simple structure and convenient operation is additionally arranged between the working cooker and the cooker cover; and a left hand plate and a right hand plate of a cooker body are inlayed into a plastic structure by screws, and the cooker body has an appearance designed according to the ergonomics, is firm and durable, not easy to fall off and cannot scald hands.

The present invention is to provide a push button structure including a casing and a button body that are integrally formed by injection molding. The casing has an opening that extends through the surface of the casing. The button body is formed within the opening, and has an outer periphery spaced from the inner periphery of the opening and has an outer surface exposed on the surface of the casing and an inner surface extended by the curved lever. The curved lever has one end fixedly connected to an inner wall of the casing at a position adjacent to the opening such that the button body is movably positioned inside the opening. When the button body is pressed, the elasticity of the curved lever allows the button body to move toward the inside of the casing and thereby trigger an electronic switch in the casing.