272results about How to "Reduce product cost" patented technology

The present invention relates to a process for preparing compositions of high concentrations of omega-3 fatty acids from krill. Furthermore, the invention relates to a composition comprising high concentrations of omega-3 fatty acids, and a lipid fraction from krill comprising high amounts of fatty acids with chain length C14 and C16.

Disclosed is a refrigerator including a main body provided with a storage chamber; a door to respectively open and close the storage chamber; a control unit installed the door to select an operation; a reception part provided in the door to receive the control unit; and an installation hole provided on a side end of the door to cause the control unit to be inserted into the reception part. The control unit is installed through the side end of the door, which is deviated from a user's line of sight.

A pneumatic vacuum generator includes at least one venturi nozzle having a flow cross section which deviates for a circularity. The venturi nozzle may thus have a substantial rectangular or non-circular flow cross section like for example an oval flow cross section or an elliptical flow cross section. At least two plates are disposed in parallel relationship and joined in sandwich construction, with one of the plates constructed to accommodate the venturi nozzle.

A light emitting device comprises a substrate having a plurality of light emitting elements mounted thereon; a side wall structure having a partition wall portion separating a plurality of light emitting areas that each include at least one of the light emitting elements; and encapsulating resin filled in the light emitting areas to bury the light emitting elements therein. The side wall structure is separated by a space from the substrate at, at least, the partition wall portion so as to be in noncontact with the substrate, and the encapsulating resin is formed so as to integrally, continuously fill the light emitting areas and the space without producing any interface therein.

One embodiment of the invention comprises a method of producing periodic peptides, which can have antimicrobial uses, and further comprises the peptides themselves. A preferred method comprises the synthesis of simple periodic peptides made from polymerizing identical monomer units of four or fewer amino acids, wherein the minimum length of active peptide is 15 or 16 residues and wherein the minimum percentage of cationic residues is at least 25%.

The invention is applicable to the technical field of touch control and provides a method for de-noising a touch detection device. The method comprises the following steps of: (A), synchronously sampling touch detection nodes which belong to the same group, and storing sampling data; (B), respectively comparing the sampling data with corresponding reference values, calculating difference data which serve as detection data, and replacing the original sampling data with the detection data; (C), counting the detection data which are obtained by replacement in the step B, screening effective data according to preset screening conditions, and calculating direct current offset components which represent noise components; and (D), respectively subtracting the direct current offset components which are obtained in the step (C) from the detection data which are obtained by calculation in the step (B), and thus obtaining the de-noised detection data. According to the characteristic that synchronous sampling values of the same group of detection points have the same amplitude and direction under the influence of an interference signal, the noise components in the sampling data serve as the direct current offset components and are filtered, and influence of an external interference signal on the detection performance of the touch detection device is weakened.

The invention discloses a making method of narrow-aperture high-graphitizing degree middle-hole carbon, which comprises the following steps: allocating metal compound and carbon primer with weight rate at 0.1-6:1; dissolving metal compound in the solution with carbon primer; stripping solvent; solidifying in the air for 0.1-20h under 80-400 deg.c; charring for 0.1-3h under inert gas at 500-1200 deg.c; proceeding acid washing until the metal element is not detected; obtaining the product.

A visible light communication apparatus is constituted with a transmitter for illuminating and projecting visible light on which an information signal is superimposed from a lamp fitting and a receiver for receiving the visible light to take out the information signal superimposed on the visible light. The transmitter modulates a transmission information signal, driving a light projecting element of the lamp fitting so as to superimpose the transmission information signal on the visible light of the lamp fitting, thereby radiating white light containing a blue light component as visible illumination light. The receiver receives the white visible light containing the blue light component radiated from the transmitter and generates a receiving information signal from the light receiving signal on a receiving circuit. A blue light photodiode which receives blue light at the highest sensitivity to output a light receiving signal is used as a light receiving element of the light receiving unit. The lamp fitting for radiating the white light containing the blue light component on the side of the transmitter as visible illumination light and the blue light photodiode for receiving blue light on the side of the receiver at the highest sensitivity can be used to perform visible light communications at high speed, while illuminating by the white light.

The invention relates to the electronic product technical field, and discloses a screen component and an electronic device with a fingerprint module; the screen component with the fingerprint module comprises a transparent cover plate, a display module and the fingerprint module; the display module is fixed on the inner surface of the transparent cover plate, and comprises a display zone and a non-display zone; the transparent cover plate has a fingerprint opening, and at least a portion of the fingerprint opening is located in a projection zone of the non-display zone on the transparent cover plate; the fingerprint module is fixed on the transparent cover plate and located in the fingerprint opening. The invention also provides the electronic device; the screen component and electronic device with the fingerprint module can reduce the size of the electronic device, or can improve the screen ratio of the electronic device, or allows the electronic device to simultaneously mount a plurality of rear cameras and front fingerprint buttons without changing or adding the screen ratio, thus improving product competitiveness.

A semiconductor chip includes a semiconductor substrate 11, a through via 12 provided in a through hole 17 that passes through the semiconductor substrate 11, insulating layers 21-1 to 21-3 laminated on the semiconductor substrate 11, a multi-layered wiring structure 14 having a first wiring pattern 22 and a second wiring pattern 23, and an external connection terminal 15 provided on an uppermost layer of the multi-layered wiring structure 14, wherein the through via 12 and the external connection terminal 15 are connected electrically by the second wiring pattern 23.

The present invention discloses sulfuric acid process of producing refined barium sulfate with barite, and belongs to the field of chemical technology. The process includes the following main technological steps: producing black ash containing barium sulfate with coal calcining barite; soaking black ash containing barium sulfate in water to obtain barium sulfate solution; adding sulfuric acid into the barium sulfate solution to obtain slurry with barium sulfate precipitant; and dewatering the slurry, stoving and crushing to obtain refined barium sulfate product. The refined barium sulfate product has low cost, and may be applied widely in high grade paint, etc. and the production process is harmless and has environment friendship and high marketability.

The invention belongs to the electrochemistry field, in particular relates to the method for preparation of alumina template with controllable aperture. By choosing the miscible liquids of polyatomic acid and absolute ethyl alcohol as electrolyte, and controlling the technological condition, such as voltage, the species and concentration of electrolyte, the nanometer opening alumina template with a small range of diameter is prepared. The process proceeds in a room temperature. It can prepare template with a diameter of 20 to 500 nm. In particular to prepare the template of high pressure and large aperture, there is no need to use chilling unit.

The invention discloses a preparation method of a double-net hydrogel fiber and a product thereof. The preparation method mainly includes following steps: (1) preparation of a spinning raw solution: dissolving one or more water-soluble natural polysaccharides and a water-soluble acrylamide polymer in water with stirring uniformly, and performing filtration and defoaming to obtain a mixed spinning raw solution containing the natural polysaccharides and the acrylamide polymer; (2) preparation of a water-containing primary gel fiber: performing wet spinning, or dry-wet spinning or gel spinning to the mixed spinning raw solution prepared in the step (1), performing a spinning process at a preset speed, mixing the mixed spinning raw solution with a coagulating bath, to obtain the water-containing primary gel fiber; and (3) radiation crosslinking: drafting the primary gel fiber into an ionizing radiation apparatus and performing the radiation crosslinking to the primary gel fiber prepared in the step (2), and performing a subsequent drafting operation, a thermal-moulding operation, a winding-up operation and a fiber-cutting operation to obtain the double-net hydrogel fiber.

The present invention relates a motor, a method for fabricating the same and a home appliance with the same.The motor includes a stator having a coil wound thereon, a rotor mounted to be rotatable with respect of the stator, a tap terminal positioned at a terminal of the coil, a magmate placed in the tap terminal for electric connection to a core line of the coil and fastening the coil to the tap terminal, and an insulation portion at the magmate for forming an insulation coating at an exposed portion of the core line, thereby reducing a production cost and improving productivity and reliability.

The invention relates to a living body finger palm print collecting method and device. The device includes prism, light source, components of a lens, and collecting device formed by image sensor. The method includes the following steps: jointing the prism collecting side with the living body finger palm to form finger palm pattern; opening the infrared source to make light beam enter the prism from the incidence plane and project on the finger palm pattern; reflecting the light beam by the collecting side to form image light beam with finger palm pattern and 700nm-1100nm wavelength range and outputting by the image output side; projecting the image light beam to the image sensor by the components of a lens; transforming the light signal into electrical signal. The invention uses color image sensor in photo-electricity finger palm print collecting which can reduce product cost without color difference and image resolution reducing.

A substrate processing apparatus for processing a substrate while transferring the substrate among a plurality of units with which the substrate is to be processed or on which the substrate is to be placed. This apparatus is provided with: a first unit group disposed along a linear first line; a second unit group disposed along a linear second line crossing the first line at a predetermined angle; and a transfer robot capable of transferring and receiving a substrate to and from the first unit group and the second unit group.

A process related to sodium chemicals production, including the processing of bicarbonate containing solutions obtained by solution mining of trona, nahcolite or wegscheiderite reserves and the lake waters containing bicarbonates, includes the steps of purification, evaporation-decarbonation, crystallization, centrifuging, and drying.

The invention discloses a silicon-containing polyimide coating adhesive with high adhesion and a preparation method of the silicon-containing polyimide coating adhesive. The coating adhesive can be coated on aluminum, copper, nickel, monocrystalline silicon pieces and glass or surfaces of ceramic materials such as Al2O3, AlN, BeO, SiC and Si3N4 by using a spraying method, a jilting coating method or a dip-coating method, and is excellent in adhesion. In addition, by virtue of appropriate thermal treatment, the coating adhesive can be further prepared into a polyimide membrane material which is excellent in mechanical property, thermal property and insulating property, is relatively low in water absorption and can be widely applied to industries such as micro-electronic integrated circuits, diodes and high-voltage silicon rectifier stacks.

A disc brake pad having a visual indicator of brake wear to eliminate the current necessity of dismantling related parts for brake pad inspection by an automobile mechanic. The improved brake pad uses an existing conventional brake pad friction material having a recess cut into a rear surface of the friction material where the friction material is connected to the brake pad backing. This recess is filled with one or more layers of a brightly-colored visual indicator dye or dyes. As the friction material is worn sway by contact with the brake rotor, the thickness of the friction material is reduced until, eventually, the visual indicator becomes exposed at a predetermined depth. The visual indicator dye is pulverized and discharged onto the exterior surface of the wheel rim as colored brake dust. The presence of the colored brake dust alerts the driver of the need for brake pad replacement.

Emulsified liquid shortening compositions comprising dietary fiber gel, water and lipid, as well as a method for making the compositions, are disclosed. According to the present invention, dietary fiber gel can be subjected to micro-particulation by high shear via homogenization and combined with water and lipid. These ingredients are mixed to form a mixture. The mixture can then be subjected to colloid milling or other equivalent methods of emulsification, for example homogenization and ultrasonification treatment, in the presence of food grade emulsifiers, for example lecithin, and the emulsified mixture can be pasteurized. Functional foods such as high omega three and omega six oils and pure omega three and omega six fatty acids, medium chain triglyceride, beta carotene, calcium estearate, vitamin E, bioflavonoids, fagopyritrol, polyphenolic antioxidants of vegetable origin, lycopene, luteine and soluble fiber, for example Beta-Glucan derived from yeast, and other soluble fibers derived from grain, flax seed, and other vegetable and fruit fiber sources can be added prior to mixing for additional health benefits. The compositions are suitable for use in formulated foods to replace all or a portion of fats, oils and liquid shortenings normally contained in the foods to yield lower calorie, lower fat formulations of the foods. The emulsified compositions can also be used on a prorated basis as a vector for the introduction of dietary fiber gels into formulated foods to partially and totally replace other hydrocolloids normally found in formulated foods, thus providing an effective means to reduce production costs of formulated foods.

Disclosed is an uninterrupted power supply apparatus, comprising a rectifying unit outputs a positive half-cycle of voltage potential and a negative half-cycle of voltage potential; a backup battery outputs a backup voltage; a first boost unit receives the positive half-cycle of voltage potential or the backup voltage and outputs a first voltage; a second boost unit receives the negative half-cycle of voltage potential or the backup voltage and outputs a second voltage; a current shunt unit receives the first voltage and the second voltage and outputs an AC output voltage; a charge circuit, coupled to the rectifying unit, the backup battery, and the first and / or the second boost unit, for being capable of controlling the first and / or the second boost unit to either store a charging power or charge the backup battery by applying the stored charging power alternatively and successively.

A speaker is provided which includes a magnetic circuit, a voice coil bobbin having a voice coil wound therearound, and a vibration system having a spider and a diaphragm combined into an integrated component. In the speaker described above, the spider is located within the voice coil bobbin, fixedly attached to the center portion of the magnetic circuit, and has its outer circumference attached to the voice coil bobbin so that the voice coil wound around the voice coil bobbin is suspended in a magnetic gap of the magnetic circuit. Since the spider and the diaphragm are integrated into one component reducing the number of components, the speaker has its structure simplified therefore reducing the production cost, and at the same time, the speaker, even if the diaphragm has a small diameter, achieves a wide reproduction frequency bandwidth and withstands a large power input thus providing a high reliability.

The elimination of iron scale on surface of stainless steel plate is completed with several shot blasting machines. The present invention features that SM150-type steel grits are filled into the material bin of the shot blasting machines and used in eliminating iron scale on surface of stainless steel plate. The present invention has sanding coefficient of 1.1-1.2, throwing head rotation speed of shot blasting machines of 1850-2000 rpm, annealing temperature of the hot rolled stainless steel plate of 1125-1140 deg.c, the brush roller pressure current in the pickling zone after elimination of 20-30 A, the washing water pressure not lower than 5Br and the technological speed of the hot rolled stainless steel plate of 60-67 m / min. Three shot blasting machines have separated thrown portions for high eliminating effect, and the present invention has low scale eliminating medium consumption, low cost and low surface roughness of the eliminated stainless steel plate.

This invention relates to a river diversion fiberglass cloth and its method of vacuum adsorption, the river diversion fiberglass cloth mainly comprises radial fiberglass yarns (11); zonal fiber glass yarns (12) and stitching organic fiber yarns (13), the two former are laid up-down one another, laid down straightly and parallel to each other, and then stitch through stitching organic fiber yarns perpendicular to the plane of the cloth. The river diversion cloth of the invention can guide resin flow rapidly and penetrate. As river diversion cloth and the molding products have the same composition, and do not need to be removed after curing and solidification of products, the river diversion cloth can enhance the strength and stiffness of structure, the river diversion cloth reduces the cost, improves process efficiency and product quality. The invention can be used as structural components of large-scale composite, and will also highlight its merits and effectiveness.

Disclosed is a structure of a single fishing line guide of a fishing rod, including: a frame provided with a centering hole formed therethrough for guiding a fishing line; and a supporter extended from the frame and bent such that a bent portion is formed between the supporter and the frame and contacts the fishing rod to fixedly support the frame, wherein the bent portion is protruded from a supporting area and contacts the fishing rod, thereby supporting the frame.

The invention discloses an UPS battery charger. The charger comprises a rectification circuit, a PFC chopper circuit and a BUCK converter, wherein the input end of the rectification circuit is coupled with alternating current input live wire (L), the output end of the rectification circuit is coupled with the input end of the PFC chopper circuit, the output end of the PFC chopper circuit is coupled with alternating current input null line (N) through bus bar, the input end of the BUCK converter is coupled with the bus bar and the output end of the BUCK converter is coupled with a rechargeablebattery. The invention also discloses a UPS with the UPS battery charger. By using the UPS battery charger and the UPS of the invention, larger charging power can be realized by using one BUCK converter, the control method is simple so as to effectively reduce the production cost, and the input voltage of the UPS battery charger is stable.

Installation for the production and storage of renewable energy (1) provided for supplying an electricity-consuming unit (2) with electricity, the installation comprising solar panels (3) and a hydrogen production unit (4, 7, 8, 9, 10), which comprises an electrolyser (4) provided to produce hydrogen and oxygen when powered by the solar panels (3), a tank (8), and a compressor (10) for injecting the hydrogen provided by the electrolyser into the tank. The installation is characterised in that the solar panels (3) are provided to supply the electricity which they produce as a priority to the electricity-consuming unit (2) until the connected load of the unit is reached. Furthermore, the installation (1) comprises a branch connection unit (6) connected to the output of the solar panels and provided to direct a part of the electricity produced to the electrolyser (4) when the power produced by the solar panels exceeds the connected load.