66results about How to "Excellent flexibility" patented technology

A multilayer circuit board includes: two or more layers of electrical insulative base members; and two or more layers of conductive patterned layers. At least two of the conductive patterned layers include coil patterns that will be a part of a coil, through holes are provided at predetermined positions of the electrical insulative base members, the positions being sandwiched between the coil patterns, so as to enable communication between respective end portions of the coil patterns, and conductive paste charged in the through holes allows electrical connection to be established between the respective end portions. The coil is formed so as to be wound in a direction perpendicular to a thickness direction of the multilayer circuit board. With this configuration, a multilayer circuit board can be provided, which facilitates increasing the winding number of a coil and has excellent flexibility of circuit design.

A balloon catheter having a pre-mounted recovery sheath for recovering an expanded device, such as an embolic protection device, in a patient's body lumen, and a method of using a balloon catheter system of the invention to recover the expanded device

A data driver using a gamma selecting signal, a flat panel display with the same and a driving method therefor are provided. A first to a fourth data lines are electrically connected to a first left sub-pixel, a first right sub-pixel, a second right sub-pixel and a second left sub-pixel, respectively. The data driver includes a first, a second, a third and a fourth gray level generating units for outputting a first set of positive gray voltage, a second set of negative gray voltage, a second set of positive gray voltage and a first set of negative gray voltage, respectively. The data driver drivers these sub-pixels according to the first set of positive gray voltage, the second set of negative gray voltage, the second set of positive gray voltage and the first set of negative gray voltage under the control of a polarity inversion signal and a gamma selecting signal.

The invention discloses a preparation method of solid polymer electrolyte with good toughness and good thermal stability and application thereof in lithium batteries. The preparation method of the solid polymer electrolyte at least comprises the following steps: uniformly distributing a polymer cross-linked network linked with nanoparticles, another polymer monomer, conductive salt and an initiator on the molecular level to obtain polymeric precursor solution; coating a base material or the surface of an electrode with the polymeric precursor solution; and preparing solid polymer electrolyte which comprises the nanoparticles by polymerization. The method is high in controllability and simple and convenient to operate, and has good application prospect. The nanoparticles are introduced, so that the obtained solid polymer electrolyte has good flexibility; and meanwhile, by synergetic enhancement of another polymer, the solid polymer electrolyte has good thermal stability and excellent ionic conductivity.

The invention discloses a programmable analog unit for processing a sensor signal, which comprises a first programmable switched capacitor group, a second programmable switched capacitor group, a programmable main fully differential operation amplifier, a first programmable auxiliary fully differential operation amplifier, a second programmable auxiliary fully differential operation amplifier, an output multiway selector and an output control module, wherein the first programmable switched capacitor group is used for receiving an external sensor differential signal; the second programmable switched capacitor group is used for receiving an external sensor differential signal; the programmable main fully differential operation amplifier is used for generating and outputting a main fully differential signal after signal processing; the first programmable auxiliary fully differential operation amplifier is used for generating and outputting an auxiliary fully differential signal; the second programmable auxiliary fully differential operation amplifier is used for generating and outputting an auxiliary fully differential signal; the output multiway selector is used for selecting and outputting one way of differential output signal; and the output control module is used for generating and outputting a positive-negative reverse-phase or modulated differential output signal. The programmable analog unit for processing the sensor signal can read out small capacitance and small voltage sensing signals and process analog signals, is applied to sensor signal detection of physical quantities such as an angular velocity, an accelerated velocity and the like, and is suitable for circuits of an FPAA (field programmable analog array), a FPMA (fixed preassigned multiple access) and a PSOC (programmable system on chip).

The invention discloses an illuminating textile article including a diode-based lighting device and a textile body. The diode-based lighting device has M contact points where M is an integer equal to or larger than 2. The textile body is constituted by N conductive yarns and at least one non-conductive yarn where N is an integer equal to or larger than 2, and provides M′ conductive floating points of the conductive yarns which are separated by the at least one non-conductive yarn from one another. Each of the M contact points corresponds to one of the M′ conductive floating points and is fixed to the corresponding conductive floating point. The conductive yarns provide terminals for electric connection of a power supply.

The invention provides a whole-oat hypolipidemic functional fine dried noodle and a production method thereof. According to the invention, the preprocessed whole oat flour is acquired according to the steps of preparing flour, stabilizing, pre-curing and finely smashing, and then the technologies, such as, formulation optimization, vacuum dough kneading and special rolling, are adopted for increasing the oat additive amount while guaranteeing the organoleptic quality of the fine dried noodle. The oat functional fine dried noodle is prepared from the following raw materials in parts by weight: 10-100 parts of preprocessed whole oat flour, 0-90 parts of wheat flour, 0-10 parts of high-activity gluten powder, 1-3 parts of salt, 0-3 parts of edible glue, 0-3 parts of soda and 0-3 parts of additional starch. According to the invention, under the condition of adding no any additives, 100% oat functional fine dried noodle product is produced, the quality is natural, the functional fine dried noodle belongs to dietary nutrition healthy food and has more obvious effects of reducing blood fat and restraining fat and an excellent staple food choice is supplied for the hyperlipidemia and obese patients.

Disclosed herein are extended cheese products, pre-filled cheese extender packages having dry blends used in the process of making extended cheese products, as well as methods of making extended cheese products.

The invention relates to a flexible thermoelectric nanofiber thin film and preparation and an application thereof, wherein the flexible thermoelectric nanofiber thin film is a PEDOT:PSS-based nanofiber thin film having the surface coated with silver nanoparticles. The preparation includes the steps: the PEDOT:PSS-based nanofiber thin film is obtained by an electrostatic spinning technology; the nanofiber thin film is annealed and then impregnated in a PEDOT:PSS solution, the excess solution on the surface is washed away, and then drying is performed; and the surface of the nanofibers is coatedwith silver nanoparticles by in situ synthesis. The thin film not only has good thermoelectric properties, but also has good mechanical properties and flexibility, and is easily processed into flexible thermoelectric devices. The method provides a new way for preparing the flexible thermoelectric thin film, and has important significance for development of the flexible thermoelectric devices.

A binder resin composition for secondary battery electrodes is described as containing a polymer (A) that has a structural unit represented by general formula (1) and a water-insoluble particulate polymer (B-1) and / or a water-soluble polymer (B-2) where (A), (B-1) and (B-2) are defined as described. A slurry for secondary battery electrodes contains the binder resin composition, an active material and a solvent. An electrode for secondary batteries is provided with a collector and an electrode layer that is arranged on the collector, where the electrode layer contains an active material and the binder resin composition. Alternatively, the electrode layer is obtained by applying the slurry for secondary battery electrodes to the collector, and drying the slurry thereon.

A cap liner composition including (a) 100 weight parts of isobutylene-based block copolymer containing a polymer block based on isobutylene and a polymer block containing a monomer ingredient not based on isobutylene, and (b) 0.1 to 20 weight parts of lubricant added to the (a) isobutylene-based block copolymer, is provided. Also, a cap liner using the composition is provided. The thus formed cap liner that is used as a sealing material for a beverage cap has an excellent gas barrier property and preferable sanitary characteristics, and it can be opened easily in an actual use.

Provided is a method of preparing thermoplastics-continuous fiber hybrid composite, which is easily woven and has excellent uniformity and impregnation at the time of hot melt impregnation after the weaving, including: a) widely and uniformly stretching a bundle of glass fibers; b) heating the stretched glass fibers; c) preparing a thermoplastics-continuous fiber bonding material by binding the heated glass fiber with thermoplastics; d) preparing a multi-layered thermoplastics-continuous fiber bonding material by folding the bonding material in a shape of zigzag; and e) pressing the multi-layered thermoplastics-continuous fiber bonding material.

Object: To provide an EMI suppression flat yarn, an EMI suppression article using the flat yarn, and a method for manufacturing the flat yarn and article that exhibit excellent flexibility, do not become cracked or rigid even when attached to curved portions, wire harnesses, or electrical cables, and enable electronic devices to be lighter, flatter, shorter, and smaller.Solution Means: An EMI suppression flat yarn including:an EMI absorbing polymer resin layer (I) capable of absorbing EMI, wherein a value of return loss (S11) as measured according to IEC-62333 is −1 dB or less over an entire range of EMI frequencies of 300 MHz to 18 GHz, and a value of transmission loss (S21) as measured according to IEC-62333 is −1 dB or less over an entire range of EMI frequencies of 300 MHz to 18 GHz; and a polymer resin layer (II) on one surface of the EMI absorbing polymer resin layer (I); orincluding a polymer resin layer (II) on one surface of the EMI absorbing polymer resin layer (I); and a polymer resin layer (III) on another surface of the EMI absorbing polymer resin layer (I);the EMI suppression flat yarn being formed into a fabric, knit, or braid;an EMI suppression article using the flat yarn; anda method for manufacturing the EMI suppression flat yarn and article using the flat yarn.

The oxide fine particle-containing polysiloxane composition of the present invention is obtained by mixing (A) silicon oxide fine particles and / or metal oxide fine particles with (B) polyfunctional polysiloxane in an organic solvent in the presence of a basic compound, an acidic compound or a metal chelate compound and thereby dispersing the oxide fine particles (A) in the organic solvent. In the oxide fine particle-containing polysiloxane composition, the oxide fine particles are highly dispersed in the organic solvent without using phosphoric acid or the like having an organic group of 6 or more carbon atoms or a compound having an oxyalkylene group. A polysiloxane-based cured product obtained from such an oxide fine particle-containing polysiloxane composition has excellent transparency and is hardly yellowed even at high temperatures.

The invention provides a self-walking wheel type picking and bundling device which comprises a combined harvester, a cutting table, a picking device and a roller conveying device, wherein the picking device comprises an elastic claw picker, a belt wheel and a picking rack; the elastic claw picker is fixedly arranged on the picking rack; a straight gear a is arranged on the side surface of the picking rack and is coaxial with the elastic claw picker; a straight gear b is positioned at the lower part of the straight gear and is meshed with the straight gear b; the belt wheel is coaxial with the straight gear a and is positioned at the outer side of the straight gear a; the belt wheel is in power connection with a middle stepless speed-variable output belt wheel by virtue of a belt; certain ends of a connecting rack a and a connecting b are respectively welded at two sides of the picking rack, and the other ends of the connecting rack a and the connecting b are respectively and fixedly connected with the cutting device; a connecting rod a and a connecting rod b are respectively positioned at the upper parts of the connecting rack a and the connecting rack b; one ends of the connecting rod a and the connecting rod b are fixedly connected with two sides of the picking rack, and the other ends of the connecting rod a and the connecting rod are respectively and fixedly connected with a side plate a of the cutting table and a side plate b of the cutting table. The self-walking wheel type picking and bundling device is capable of picking up and bundling straw materials scattered in a field, and cutting and harvesting higher-stubble crops.

An element including: a first electrode; an intermediate layer made of a silicone rubber composition containing a silicone rubber; and a second electrode, where the first electrode, the intermediate layer, and the second electrode are disposed in this order, wherein a peak intensity ratio (1095±5 cm−1 / 1025±5 cm−1) of an infrared absorption spectrum of the intermediate layer varies along a vertical direction relative to a surface of the first electrode, and to a surface of the second electrode.

The invention relates to a chassis with a bus structure. The chassis comprises a sleeve, an instrument frame and a main control panel, wherein the instrument frame is arranged in the sleeve; a module card entrance is arranged at the rear end wall of the instrument frame; a power-supply module socket is arranged on the side wall of the instrument frame; a module card guide rail and the main control panel are arranged in the instrument frame; the main control panel is arranged on the side wall of the module card guide rail and is connected with the power-supply module which is arranged on the power-supply module socket; the instrument frame is fixedly connected by inserting a front frame and a rear frame; a bus rear panel is longitudinally arranged in the front frame; the module card is inserted into the module card guide rail through the module card entrance and is socketed with the bus rear panel; and the module card guide rail is connected with the rear frame and the front frame respectively in a clamping and hooking way. According to the chassis with the bus structure, the design difficult point of an instrument in a compact space is solved, as the internal main structures and the main control panel are all assembled by self-locking structure assembles such as plugging, clamping and hooking, the chassis is high in assembling efficiency, compact in structure and high in installation reliability.

A negative electrode plate according to an embodiment of the present disclosure includes a negative electrode collector and a negative electrode mixture layer disposed on the negative electrode collector. The negative electrode mixture layer contains a negative active material, a first binding material having a Tg of 10° C. to 60° C., and a second binding material having a Tg of 0° C. or less. When the negative electrode mixture layer is divided into two equal parts at the center in the thickness direction, a negative electrode mixture layer (a) is one half on the negative electrode collector side of the negative electrode mixture layer and contains the first binding material, and a negative electrode mixture layer (b) is the other half on the surface side of the negative electrode mixture layer and contains the second binding material. A and B satisfy a relationship: 0.04≦B / (A+B)<0.5 where the A is a content of the first and second binding materials relative to the mass of the negative active material in the negative electrode mixture layer (a) and the B is a content of the first and second binding materials relative to the mass of the negative active material in the negative electrode mixture layer (b).

A halogen-free and flame-resistant photosensitive resin composition is provided, which has properties necessary for a solder resist (insulative property, solder heat resistance, alkali developability and the like) and is capable of forming a film that is excellent in folding endurance even after an IR reflow process. A flexible circuit board employing the photosensitive resin composition and a circuit board production method are also provided. The photosensitive resin composition comprises: (A) a linear polymer of an ethylenically unsaturated compound comprising a carboxyl-containing ethylenically unsaturated compound; (B) an epoxy resin; (C) a polymerizable compound containing an ethylenically unsaturated group; (D) a photopolymerization initiator; and a cyclic phosphazene (E) represented by the following general formula (1):

The invention discloses an AHP (analytic hierarchy process) and GA (genetic algorithm)-based parameter optimization method applied to the participation of an energy storage device in power grid frequency modulation. The method includes the following steps that: the energy storage device and a controller thereof are added into a regional frequency modulation model; the analytic hierarchy process is utilized to determine the weight of the factors of the controller that influence a control effect, so that a fitness function can be obtained; the genetic algorithm is utilized to optimize control parameters, so that optimized parameters can be obtained; and the optimized parameters are screened according to the fitness function, optimized individuals are obtained; and the optimized individuals are transported to the energy storage device to control the output power of the energy storage device. According to the AHP (analytic hierarchy process) and GA (genetic algorithm)-based parameter optimization method applied to the participation of the energy storage device in power grid frequency modulation of the invention, an energy storage device assisted AGC frequency modulation mode is adopted, and therefore, frequency modulation performance can be effectively improved, frequency disturbance can be suppressed effectively, the frequency deviation of a system can be effectively reduced, and adjustment time can be shortened; and the analytic hierarchy process and genetic algorithm are adopted to set the parameters of the controller, so that high accuracy and high flexibility can be realized.

Embodiments of the invention disclose an electromagnetic shielding film for a cable, relates to the wire rod manufacturing field, and is used to solve the problems of easy fractures of an existing electromagnetic shielding film and large time and electric energy consumption in the preparation process. The electromagnetic shielding film for the cable comprises a first metal layer, a conductive layer and a protection film; the first metal layer covers ecderon of a conductor of the cable, and is used for shielding an electromagnetic interference and being taken as a medium; the conductive layer is disposed on the first metal layer and is used for shielding the electromagnetic interference, and the conductive layer comprises a curing agent, metal particles and polyurethane for bearing the metal particles; and the protection film is disposed on the conductive layer, and is used for providing protection for the electromagnetic shielding film.

A photosensitive resin composition is provided, which has properties necessary for a solder resist (insulative property, solder heat resistance, alkali developability and the like) and is capable of forming a film that is excellent in folding endurance even after the IR reflow process. A flexible circuit board employing the photosensitive resin composition and a circuit board production method are also provided. The photosensitive resin composition comprises: (A) a linear polymer of an ethylenically unsaturated compound comprising a carboxyl-containing ethylenically unsaturated compound; (B) an epoxy resin; (C) a polymerizable compound containing an ethylenically unsaturated group; and (D) a photopolymerization initiator. The photosensitive resin composition has a tensile breaking elongation percentage of not less than 10% and a 2% weight loss temperature of not lower than 260° C. after being cured.

The invention discloses a thick plate polyurethane primer which comprises the following ingredients in parts by weight: 17-35 parts of polyester resin, 2-6 parts of amino resin, 2-6 parts of isocyanate, 1.5-2.9 parts of epoxy resin, 18-25 parts of pigment, 0.7-6 parts of an auxiliary agent and 8-20 parts of a solvent. The invention also discloses a preparation method of the thick plate polyurethane primer. The T bend of the thick plate polyurethane primer provided by the invention can reach 0T without cracks, the flexibility is good, and a paint peeling phenomenon is avoided in a processing process; the salt spray resistance is high; by virtue of cooperation of the thick plate polyurethane primer and a polyester topcoat with common performances, the salt spray test achieves grade 1 within 1000 hours; the adhesive force with a substrate and the adhesive force with the topcoat are superior to those of traditional epoxy primer and polyester primer. Compared with the traditional primer, the thick plate polyurethane primer provided by the invention has relatively excellent adhesive force, flexibility and chemical corrosion resistance.

The invention discloses a branched polyamino long-chain alkyl polysiloxane and a waterproof soft organosilicon finishing agent, and preparation methods thereof, and belongs to the technical field of organic silicon finishing agents. Gamma-diethylenetriamine propylmethyldimethoxysilane, long-carbon-chain alkyldiethoxysilane, methyltriethoxysilane and octamethyl cyclotetrasiloxane which are used asraw materials undergo a ring-opening polycondensation reaction under the catalytic action of potassium hydroxide in a bulk polymerization mode to prepare branched polyamino long-chain alkyl polysiloxane, the branched polyamino long-chain alkyl polysiloxaneis mixed with paraffin with a special melting point according to a certain ratio, and the obtained mixture is heated, and is emulsified by usinga mixed emulsifier to obtain a cationic organosilicon waterproof softener. And when the cationic organosilicon waterproof softener is applied to nylon fabrics in a manner of being combined with an organic fluorine waterproofing agent, the waterproofing property is further improved, and the result shows that the softness and the waterproofing agent are excellent.

The invention discloses a textile filler formed by mixing corn fibers and polyester fibers, which is characterized in that the textile filler is formed by mixing conventional hollow polyester staple fibers and corn fibers, and the hollow polyester staple fiber has a fineness of 6. 67DTEX, a hollow degree of 10%, and a length of 38mm; the corn fiber has a fineness of 1.5 to 3.0 dtex, and is a crimped fiber with a length of 50 to 90mm, and the weight percentage of the hollow polyester staple fibers is 25% to 75%; and the weight percentage of the corn fiber is 25% to 75%. The invention also provides a preparation method of the textile filler formed by mixing the corn fibers and the polyester fibers. Various filler products prepared by the textile filler formed by mixing corn fibers and polyester fibers have the advantages of uniform and smooth appearance, lightweight sense, higher filling power, lasting elastic restoring force, excellent warmth and soft hand feel, and makes people feel comfortable, thereby improving sleep and quality of life.

The invention discloses a method for preparing colored micro-surfacing based on resin modified emulsified asphalt. The method comprises the steps: synthesizing light-colored resin modified asphalt: sequentially adding the raw materials in percentage by mass under the condition of heating: 55% to 60% of extract oil, 30.5% to 32.5% of rosin resin, 2% to 4% of viscosity reducer and 7% to 9% of SBS block copolymer, and carrying out uniform mixing; synthesizing light-colored resin modified emulsified asphalt: adding dodectoluenesulfonic acid into the light-colored resin modified asphalt at the temperature of 165 DEG C to 175 DEG C, and carrying out mixing; then, adding an emulsifier aqueous solution into the mixture, carrying out mixed-melted shearing, and carrying out cooling, so as to obtain the light-colored resin modified emulsified asphalt; and enabling the light-colored resin modified emulsified asphalt to be matched with colored mineral aggregates, thereby preparing the colored micro-surfacing based on the resin modified emulsified asphalt. According to the method, the resin modified emulsified asphalt can be used for remarkably improving the adhesivity and color durability of a colored micro-surfacing mixture, the colored micro-surfacing has good pavement performance and wear resistance, the production cost of the raw materials is greatly reduced, and the cost is reduced by 20% or more.

The invention discloses a preparation method of PBT silver-ion antibiotic moisture-absorption deodorization fibre, which comprises the following steps of: (1) crystallizing a material in advance, wherein the material is the mixture of a PBT slice and a silver-ion SHT antibiotic plastic master batch; concretely, crystallizing in advance by adopting dry hot air; (2) feeding the material in a screw type: firstly, drying the master batch by the hot air and then feeding the material obtained after mixing the master batch and the PBT slice into a screw extruder by a special master batch feeding machine which can measure the master batch; (3) filtering: filtering the mixture extruded by the extruder wherein the continuous production of spinning and the constancy of the pressure of the screw extruder are ensured during filtering; and (4) spinning: delivering the mixture from the filter to a spinning assembly, ejecting from a spinneret plate by the spinning assembly, and then coiling and forming. The fibre has favorable durability, dimensional stability and better elasticity, and the elasticity is free from the influence of the humidity.

A thermosetting resin composition which contains a polyurethane resin and a curing agent, the polyurethane resin including a constitutional unit derived from an alicyclic diol and having an acid value of 10 to 35 mgKOH / g.