37results about How to "Full reliability" patented technology

A solar cell module is manufactured by coating and curing a curable silicone gel composition onto one surface of each of two panels except a peripheral region to form a cured silicone gel coating, providing a seal member (3) on the peripheral region of one panel (1a), placing a solar cell component (4) on the cured silicone gel coating on one panel, placing the other panel (1b) on the one panel so that the seal member (3) abuts against the peripheral region of the other panel, and the solar cell component is sandwiched between the panels, and heat pressing the panels (1a, 1b) in vacuum for encapsulating the solar cell component (4).

This power module has: a copper layer comprising copper or a copper alloy, provided on a circuit layer (12) surface bonded to a semiconductor element (3); and a soldered layer (20) formed by using a solder material and formed between the circuit layer (12) and the semiconductor element (3). An alloy layer (21) containing Sn as the main component thereof and also containing 0.5-10 mass% Ni and 30-40 mass% Cu is formed in the interface between the soldered layer (20) and the circuit layer (12). The thickness of this alloy layer (21) is set in the range of 2-20 µm, and has a thermal resistance increase rate of no more than 10% in a power cycle test in which the power cycle under conditions of a temperature difference of 80°C and a conduction duration of 5 s is set to a load of 100,000 times.

[Problem] To provide a negative photosensitive resin composition which can form a thick film even if the composition is in the form of a solution having a low viscosity, and which is free from tack before exposure, is capable of forming a high-resolution pattern by alkali development, and provides a coating film that has high transparency and undergoes small shrinkage after post-bake. [Solution] A photosensitive resin composition which contains the components (A), (B), (C), (D) and (E) described below; a cured film which is obtained using the resin composition; a interlayer insulating film for liquid crystal displays, which is formed of the cured film; and an optical filter which is formed of the cured film. Component (A): a copolymer which is obtained by copolymerizing a monomer mixture that contains at least (i) N-alkoxymethyl (meth)acrylamide and (ii) a monomer having an alkali-soluble group Component (B): a compound having two or more polymerizable groups Component (C): a photopolymerization initiator Component (D): a polymer having a hydroxy group Component (E): a solvent

The invention discloses a component software reliability evaluation method based on migration paths and an improved Markov chain. The method comprises the following steps: (1) obtaining a component migration probability matrix by analyzing a software structure, drawing a dynamic migration diagram of each component, analyzing the damage degree of each component and finding out all existing migration paths; (2) testing software by using test cases of which the quality is not smaller than the lowest quantity, and counting executed times, ineffective times and ineffectiveness restored times of each component to obtain the execution probability of each component; (3) calculating according to the migration probability among the components and the execution probability of each component to obtain the occupancy rate of each component; (4) calculating the failure rate of each component; (5) calculating according to the damage degree of each component to obtain the importance degree of each component; (6) calculating according to a state migration probability matrix P to obtain the occurrence probability of each migration path; (7) evaluating the reliability of each component in each migration path; (8) evaluating the reliability of each migration path; (9) evaluating the reliability of the software.

A self-traveling car washing machine advantageously enabling the automization of steering operation. The car washing machine comprises a steering means for changing the traveling direction of a frame (11) to which wheels (14) are fitted and on which a car washing brush (16) is rotatably supported and a resistance force detection means detecting a resistance force produced on the car washing brush (16) by the press-contact of the car washing brush on the outer peripheral surface (57) of a vehicle body to be washed. The car washing machine also comprises a self-traveling direction control means which, when a value detected by the resistance force detection means comes over a pre-set allowable range, travels the frame (11) in a direction apart from the outer peripheral surface (57) of the vehicle body and, when the detected value comes under the pre-set allowable range, travels the frame (11) in a direction close to the outer peripheral surface (57) of the vehicle body.

The method for the recognition of an authenticating mark on the surface of a packaging foil or an article by means of visual and/or electronic recognition means through an envelope is carried out by ultrasonic or X-ray techniques. In particular, the authenticating mark comprises at least one embossed authenticating mark having finest structures in the micrometer range, and the surface of the packaging foil or of the area of the article in which the authenticating mark is embossed is metallized or made of metal. In such a method, the package need not be opened or destroyed for inspection and the authenticating marks are not distinguishable from the outside in visible light.

The invention discloses an exhaust smoke temperature correction method of a blast furnace gas-fired boiler. The exhaust smoke temperature correction method of the blast furnace gas-fired boiler is mainly designed for the exhaust smoke temperature correction method of the blast furnace gas-fired boiler provided with a gas heater and comprises the steps of respectively obtaining operating parameter guarantee value data of the gas heater and actually-measured operating data of boiler tail portion heated face; respectively calculating boiler exhaust smoke temperature deviation caused by a gas temperature deviation guarantee value of a gas heater inlet, the boiler exhaust smoke temperature deviation caused by gas temperature deviation guarantee value of the gas heater inlet and corrected boiler exhaust smoke temperature based on a first computational formula, a second computational formula and a third computational formula. The exhaust smoke temperature correction method of the blast furnace gas-fired boiler is simple, easy to operate, capable of ensuring the effectiveness and reliability of a correction result, providing a basis for performance analysis and examination and evaluation of the blast furnace gas-fired boiler of an iron and steel enterprise and has important practical significance.

The invention discloses a blink and tooth bite judgment method and system based on an electroencephalogram, and belongs to the field of electroencephalogram signal processing and feature extraction.The method comprises the steps that a reference point set extracted from the electroencephalogram is obtained, and the mean value and the standard deviation of the reference point set are calculated; comparing the current data point with a tooth-biting judgment threshold value to obtain a tooth-biting state value, if the tooth-biting state value meets a preset tooth-biting state threshold value, outputting a judgment result that the tooth is bitten, and otherwise, outputting a judgment result that the tooth is not bitten; acquiring current acquisition window data of the sliding window, calculating an absolute value of a difference between the current acquisition window data and a mean value of the reference point set, comparing the absolute value with a preset threshold of a standard deviation of the reference point set to obtain a blink state value, and comparing the blink state value with a preset blink state threshold, if the blink state value meets a preset blink state threshold value, outputting a judgment result of blink, otherwise, not blink; updating the reference point set according to a preset control factor and the current data point; and application of the BCI in the engineering control field is possible by using the artifact signal.

A lighting apparatus with a variable light beam emission angle comprises a base body extending along an axis and a plurality of optical groups mounted on the base body; each optical group comprises a light source and a dedicated optical system associated with the light source; the optical groups are provided with optical systems configured so as to generate respective light beams having at least two different emission angles; a control system acts on the light sources to selectively turn on/turn off the light sources.

The invention relates to a tent type automatic-temperature-regulating quilt, in particular to sleep automatic temperature regulating. The tent type automatic-temperature-regulating quilt comprises a ceiling outer cover, ceiling supports, a ceiling lining, a base support, a bottom cushion and heat-discharge skylights, wherein the bottom cushion is tied to the bottom support through tying ribbons and the like, the ceiling supports are fixed to the base guide rails of the base support through support column fixing rings, at the lower ends of ceiling support columns, and the like, the ceiling lining is tied to the inner sides of the ceiling supports through tying ribbons and the like, the ceiling outer cover is fixed through ceiling support fixing pins and the like and covers the ceiling supports, and each heat-discharge skylight is mounted at the corresponding opening of the ceiling outer cover through hook and loop fasteners and the like. When the temperature in the quilt rises to a certain value, the heat-discharge skylights are opened to discharge hot air in the quilt so as to fast lower the temperature in the quilt, the heat-discharge skylights are closed when the temperature in the quilt lowers to a certain value, the temperature in the quilt is kept and then rises, and accordingly the temperature in the quilt can be kept at a value which a person feels comfortable, and a sleep automatic temperature regulating function is achieved. The tent type automatic-temperature-regulating quilt also has a quilt kicking preventing function and a suffocation preventing function.

The invention discloses a ceramic capacitor and a preparation method of the ceramic capacitor, the ceramic capacitor comprises a ceramic capacitor body and a resin encapsulating layer encapsulated at the outside of the ceramic capacitor body, and a buffering material layer is also arranged between the ceramic capacitor body and the resin encapsulating layer. Compared with the prior art, according to the ceramic capacitor and preparation method of the ceramic capacitor, as the buffering material layer is arranged between the ceramic capacitor body and the resin encapsulating layer, the product manufactured has excellent vibration absorption and buffering capability, thereby avoiding damage on the ceramic capacitor caused by impact during mould pressing, transport and application process.

The invention relates to a scene semantic segmentation system and method based on a light field. The system is composed of a light field image preprocessing module, an image feature extraction module, a scene semantic segmentation module, a data storage module, a display module and a system management module. According to the invention, high-accuracy scene semantic segmentation is realized by using the advantages of the light field image in scene three-dimensional information extraction.

A semiconductor chip with a first protective film according to the present embodiment is provided with: a semiconductor chip; and a first protective film formed on a bump-containing surface of the semiconductor chip, wherein when analyzing a parietal portion of a bump by X-ray photoelectron spectroscopy, the ratio of the concentration of tin to the total concentration of carbon, oxygen, silicon, and tin is 5% or more.