76results about How to "Wide range of tolerance" patented technology

The present inventive concept relates to electrically-powered, thermal-regulated apparel or heated garments and a controller and related methods of operation thereof. The thermal-regulated apparel item includes a heating assembly having a heating element and a controller that is linked to the heating element. The controller receives measured temperature or other feedback such as electrical resistance values from a thermistor or a voltage level of a thermocouple positioned along the heating element and in response, varies an electrical power output to the heating element to maintain a desired thermal output. The controller also communicates with a user settable control device, which can include a wireless control device, such as a Smart phone, through which the user can monitor and control the thermal output of one or more heated garments linked thereto.

A method is for controlling a hybrid drive of a vehicle, which includes at least one internal combustion engine and at least one electric machine, having a first clutch situated between the electric machine and the drive train of the vehicle and a second clutch situated between the electric machine and the internal combustion engine. In the method, a predefinable clutch torque is applied to the second clutch for a start of the internal combustion engine by the operating electric machine, the rotational speed of the internal combustion engine is monitored, and the clutch torque is incremented to a higher value if the rotational speed of the internal combustion engine is less than a predefinable threshold value within a predefinable time interval.

A piezoelectric transducer is driven to mechanically oscillate a mirror at a mechanical resonant frequency with high precision despite frequency variations introduced by temperature, tolerances and ageing of components.

The invention provides Rhodococcus ruber capable of degrading phthalates and application thereof. The Rhodococcus ruber is YC-YT1 collected under CGMCC No. 13959, is capable of degrading 100 mg / L di(2-ethylhexyl)phthalate in an inorganic salt by 85% within 12 hours, and capable of decreasing 100 mg / L di(2-ethylhexyl)phthalate, dipropyl phthalate and butyl benzyl phthalate in an organic salt medium by 100% within 5 days, and also has good degrading effect for other phthalates. The Rhodococcus ruber YC-YT1 has a wide tolerant range for salt ion concentration, pH and temperature, is applicable to the biological repair of phthalate environmental pollutants and the treatment of industrial wastewater, and has good economic value and promising application prospect.

The invention relates to a multi-beam laser cladding device comprising a beam splitter and a reflecting-focusing assembly. The beam splitter comprises at least two first mirror surface portions and at least two second mirror surface portions, the first mirror surface portions and the second mirror surface portions are arranged alternately in the circumferential direction of the central axis of the beam splitter, part of incident beams are received and reflected by the first mirror surface portions so as to form first reflected beams, part of the incident beams are received and reflected by the second mirror surface portions so as to form second reflected beams, the first reflected beams and the second reflected beams are reflected in the circumferential direction of the central axis of the beam splitter, and the reflection angle of the first reflected beams is different from the reflection angle of the second reflected beams. The reflecting-focusing assembly comprises a reflecting-focusing lens and a reflector, the first reflected beams are reflected and focused by the reflecting-focusing lens so as to form cladding beams, and the second reflected beams are reflected by the reflector so as to form preheating beams.

An optoelectronic transceiver including an optoelectronic transmitting unit disposed along an optical axis and having a radiation-emitting layer region and an active radiation-sensitive layer region. The optoelectronic transceiver further including an optoelectronic receiving unit disposed along the optical axis and is disposed in bridge-like fashion above the optoelectronic transmitting unit. The optoelectronic receiving unit having an active radiation-sensitive layer region disposed perpendicular to the optical axis and located in a thin membrane, which is disposed immediately in front of the radiation-emitting layer region of the optoelectronic transmitting unit, and a radiation-emitting layer region.

The invention discloses acid-resistant, ethanol-resistant and acetic acid-resistant Acetobacer pasteurianus ZJ17, which has the preservation number of CCTCC M 2015463. According to the present invention, the Acetobacer pasteurianus ZJ17 retains the high ethanol-acetic acid conversion rates at temperatures of 37 DEG C and 42 DEG C under a 4% ethanol condition, wherein the ethanol-acetic acid conversion rates respectively are 96.2% and 62.5%; under a 30 DEG C condition, the ethanol-acetic acid conversion rates of the Acetobacer pasteurianus ZJ17 on 12% ethanol and 8% ethanol respectively are 34.2% and 72.7%; and the acetic acid resistance of the Acetobacer pasteurianus ZJ17 is significantly higher than the upper limit 6% of the acetic acid resistance of the Acetobacer pasteurianus reported in the prior art, such that the Acetobacer pasteurianus ZJ17 has the wide tolerance range to the environment, is suitable for brewing acetic acid under the conditions of high temperature, high concentration ethanol and high concentration acetic acid, and provides great application prospects in vinegar brewing in summer.

Methods and apparatus for communicating between surface equipment and downhole equipment. One embodiment of the invention provides a wellhead assembly that allows electrical power and signals to pass into and out of the well during drilling operations, without removing the valve structure above the wellhead. Another embodiment of the invention provides an electromagnetic casing antenna system for two-way communication with downhole tools. Another embodiment of the invention provides an antenna module for a resistivity sub that effectively controls and seals the primary / secondary interface gap.

A marginal distribution feature extraction unit 20 sequentially focuses on each pixel in a reference image and the corresponding pixel in an inspection image, and computes a marginal distribution feature value indicative of the spatial variation in pixel values in the focus pixel neighborhood in both images. Based on this marginal distribution feature value, a tolerance image generation selection unit 26 sets a tolerance range for the reference image or inspection image focus pixel with the less spatial variation. A target image selection unit 30 selects the image comprising pixels from both images for which a tolerance range is not set as a target image. Referencing the set tolerance ranges, a comparison operator 34 compares each pixel in the target image and tolerance image, and outputs a difference Sub representing how far the pixel values of the target image are from the respective tolerance range. A defect determination circuit 38 then outputs data indicating the pixels corresponding to a defect based on a difference map containing these difference Sub values.

A system for closing a suction muffler of a hermetic compressor, the suction muffler including: a hollow base; a cover to be coupled to the hollow base, the parts defined by the hollow base and the cover including respective mutually seatable peripheral flanges, which are shaped to define, jointly, an internal channel extended along at least part of the circumferential extension of the peripheral flanges and which is opened to the opposite external faces of the latter by means of throughbores axially aligned to each other in pairs, each pair of throughbores maintaining a circumferential distance in relation to an adjacent pair of throughbores, the throughbores of each pair and the internal channel being filled with a gasket of injected material, which projects outwardly from the throughbores so as to define an axial lock portion

A method is for controlling a hybrid drive of a vehicle, which includes at least one internal combustion engine and at least one electric machine, having a first clutch situated between the electric machine and the drive train of the vehicle and a second clutch situated between the electric machine and the internal combustion engine. In the method, a predefinable clutch torque is applied to the second clutch for a start of the internal combustion engine by the operating electric machine, the rotational speed of the internal combustion engine is monitored, and the clutch torque is incremented to a higher value if the rotational speed of the internal combustion engine is less than a predefinable threshold value within a predefinable time interval.

Virgimycin as CCTCC M 207049, with molecular weight of 42000-80000 and mol ratio of mannose (1.8-2.2): glucose (0.8-1.2): galactose (0.8-1.2) is obtained by fermentation. It is water soluble, has strong antimicrobial activity to bacteria e.g. colibacillus, hay bacillus, staphylococcus, bacillus pyocyaneus; fungus e.g. penicillium and aspergillus niger; and yeast e.g. candidium. It can be used in salted food, fermented food or fruit juice as natural preservative.

A piezoelectric transducer is driven to mechanically oscillate a mirror at a mechanical resonant frequency with high precision despite frequency variations introduced by temperature, tolerances and ageing of components. Switches are actuated at different times in order to make the drive frequency correspond to the mechanical resonant frequency.

The invention discloses a preparation method of a 3,4,5-trisubstituted 1,2,4-triazole compound. The preparation method comprises the following steps: adding aryl ethanone and iodine into dimethyl sulfoxide, conducting heating to 90-110 DEG C, performing reacting for 4-6 hours, adding iodine, sodium dihydrogen phosphate, pyridine and trifluoroethyl imine hydrazide into the organic solution, carrying out heating to 110-130 DEG C, performing reacting for 12-20 hours, and after the reaction is completed, carrying out post-treatment to obtain the 3,4,5-trisubstituted 1,2,4-triazole compound. The preparation method is simple to operate, the initial raw materials are cheap and easy to obtain, the reaction does not need to be carried out under anhydrous and anaerobic conditions, heavy metal does not need to be used as a catalyst, the reaction can be easily expanded to gram level, operation is convenient, and the applicability of the method is widened.

The invention relates to a laser multi-beam feeding cladding and preheating device used for converting an incident beam so as to clad a substrate with a clad material. The laser multi-beam feeding cladding and preheating device comprises a supporting frame, a beam splitter and a reflective focusing assembly, wherein the beam splitter and the reflective focusing assembly are arranged on the supporting frame. The incident beam is converted into a reflected beam by the beam splitter, and the reflected beam is reflected in the peripheral direction of the central axis of the beam splitter. The reflective focusing assembly comprises a reflective focusing face and a reflecting face, and the reflective focusing face and the reflecting face both face the beam splitter. The reflective focusing face conducts reflective focusing on part of the reflected beam to form a cladding beam, and the cladding beam conducts cladding on the clad material sprayed to the substrate so as to form a molten bath. The reflecting face reflects part of the reflected beam to form a preheating beam which preheats the clad material on the substrate and / or preheats and slowly cools the substrate. The supporting frame is staggered from the cladding beam and the preheating beam.

A boot-band that (a) does not excessively clamp a boot, (b) can prevent leakage of grease from the boot and the boot-band, and (c) uniformly produces a tight contact force on the boot without deteriorating the contact force on the boot. This boot-band includes a metallic belt-shaped member (2), and its clamping force, which is generated in the direction that shortens the circumference of the metallic belt-shaped member (2), is exercised under a ring-shaped condition in such a way that one end of the metallic belt-shaped member overlaps the other end thereof, and in such a way that both ends are wound around the outer periphery of the boot. A smaller-cross-sectional area (5a) is formed in a part of the belt-shaped member (2); the smaller-cross-sectional area (5a) and the general part (8), whose cross-sectional area is not reduced, are elongated due to plastic deformation caused by the clamping force.

The invention discloses a preparation method of a 3-trifluoromethyl substituted 1,2,4-triazole compound. The preparation method comprises the following steps: adding molybdenum hexacarbonyl, cuprous acetate, triethylamine, a molecular sieve, trifluoroethylimidoacyl chloride and functionalized isonitrile (NIITP) into an organic solvent, conducting reacting at 70-90 DEG C for 18-30 hours, and after the reaction is completed, performing post-treatment to obtain the 3-trifluoromethyl substituted 1,2,4-triazole compound. The preparation method has the advantages of mild conditions, simple operation, cheap and easily available initial raw materials and high reaction efficiency, can be expanded to gram-level reaction, can synthesize trifluoromethyl-containing 1,2,4-triazole compounds substituted by different functional groups through substrate design, and is convenient to operate and widened in applicability.

The invention discloses a preparation method of a 2-trifluoromethyl substituted imidazole compound. The preparation method comprises the following steps: adding a palladium catalyst, a ligand, a carbon monoxide substitute, an additive, trifluoroethyl imine acyl chloride, propargylamine and diaryliodonium salt into an organic solvent, carrying out a reaction at 30 DEG C for 18-20 h, and after the reaction is completed, carrying out post-treatment to obtain the 2-trifluoromethyl substituted imidazole compound. The preparation method has the advantages of simple operation, cheap and easily available initial raw materials, high reaction efficiency, good substrate compatibility, realization of synthesis of diversified substituted trifluoromethyl-containing imidazole compounds through substratedesign, convenience in operation, and widening of the practicality of the method.

A method for double patterning lithography which is applied to a semiconductor substrate to form a plurality of trenches, includes a pattern formation process. In the pattern formation process, a plurality of predetermined patterns corresponding to the trenches are formed by using a graphic data system. A first pattern file and second pattern file are respectively formed. The first pattern file and the second pattern file respectively include a plurality of first patterns and a plurality of second patterns. The first patterns and the second patterns are intersected with each other to define a plurality of overlapped regions corresponding to the predetermined patterns. At least one of the first pattern file and the second file includes a plurality of dummy patterns therebeside. A photomask layout for double patterning lithography is also provided.

The invention relates to inductive energy transmission from a primary coil (12) to a secondary coil (22) having an additional operating state. By means of this two-sided regulation, a primary-side and secondary-side control of the power electronics is performed in accordance with a predetermined operational strategy. Thus, even in the case of unfavorable coupling factors, for example, the efficiency of the inductive energy transmission can be increased, the magnetic field in the air gap between the primary coil (12) and the secondary coil (22) can be minimized, and the inductive energy transmission can be optimized. This optimized operational strategy is enabled by means of a newly introduced idle state, which permits periodic short-circuiting of the secondary side by means of switches on the secondary side (S5, S6) of the inductive energy transmission system. The invention is preferably used in the charging of the battery of an electric vehicle (4), but other applications are also possible.

A light-emitting element includes a reflective electrode, a light-transmitting electrode disposed opposite the reflective electrode, a light-emitting layer emitting blue light disposed between the reflective electrode and the light-transmitting electrode, and a functional layer disposed between the reflective electrode and the light-emitting layer. The optical thickness of the functional layer is no less than 428.9 nm and no more than 449.3 nm.

A dispenser assembly for liquid products comprising an elongated, generally cylindrical barrel of a predetermined internal cross-sectional diameter having a discharge opening at one end and open at its opposite end, an elongated, generally cylindrical hollow plunger having an outer diameter less than the barrel internal diameter and a circumferentially extending axially directed sealing lip adjacent the tip portion having an outer diameter greater than the internal diameter of the barrel in the relaxed state to thereby flex the lip inwardly against its bias and providing the sole sliding contact between the plunger and barrel when the plunger and barrel are actuated axially relative to one another.

The invention discloses a preparation method of a 3-quinolyl-5-trifluoromethyl substituted 1, 2, 4-triazole compound, which comprises the following steps: adding tetrabutylammonium iodide, a tert-butyl hydroperoxide aqueous solution, diphenyl phosphoric acid, trifluoroethyl imine hydrazide and 2-methylquinoline into an organic solvent, heating to 80-100 DEG C, reacting for 8-14 hours completely, and performing post-treatment to obtain the 3-quinolyl-5-trifluoromethyl substituted 1, 2, 4-triazole compound. The preparation method is simple to operate, the initial raw materials are cheap and easy to obtain, the reaction does not need to be operated under anhydrous and anaerobic conditions, a heavy metal does not need to be used as a catalyst, and the 1, 2, 4-triazole compound which is diverse in substitution at different positions and simultaneously contains quinolyl and trifluoromethyl can be synthesized through substrate design. And the applicability of the method is widened while the operation is convenient.

The invention relates to a universal driven wheel for an AGV. The universal driven wheel comprises a rotating system, a caster system and a wheel stand. The caster system is connected with the wheel stand, and the rotating system is located above the wheel stand and connected with the wheel stand. The rotating system comprises a first rotating bearing and a second rotating bearing, the first rotating bearing is connected with the second rotating bearing, the second rotating bearing is connected with the wheel stand, and the centers of the first rotating bearing and the second rotating bearing do not coincide. Compared with the prior art, the universal driven wheel has the advantages of being small in rotation radius, not prone to course deviation, simple, practical and the like.

The invention discloses a preparation method of an acetamide compound, the preparation method comprises the following steps: reacting tetracarbonyl dichloride rhodium, 1, 3-bis (diphenylphosphine) propane, tungsten carbonyl, sodium phosphate, sodium iodide, water, a nitro compound and dimethyl carbonate at 120 DEG C for 24 hours, and after the reaction is completed, performing post-treatment to obtain the acetamide compound. According to the preparation method, dimethyl carbonate serves as a C1 source and also serves as a green solvent, operation is easy, reaction starting raw materials are low in price and easy to obtain, the tolerance range of substrate functional groups is wide, and reaction efficiency is high. Various acetamide compounds can be synthesized according to actual needs, so that the practicability of the method is widened while the operation is convenient.

The invention discloses a preparation method of a 3-alkenyl quinoline-2 (1H) ketone derivative, which comprises the following steps: carrying out reaction on palladium acetate, tris (3-methoxyphenyl) phosphine, carbonyl molybdenum, cesium carbonate, tetrabutylammonium iodide, o-nitrobenzaldehyde and allyl aryl ether at 100 DEG C for 30 hours, and after the reaction is completed, carrying out post-treatment to obtain the 3-alkenyl quinoline-2 (1H) ketone derivative. According to the preparation method, o-nitrobenzaldehyde is used as a nitrogen source and a formyl source, the operation is simple, the reaction initial raw materials are cheap and easy to obtain, the tolerance range of substrate functional groups is wide, and the reaction efficiency is high. Various 3-alkenyl quinoline-2 (1H) ketone derivatives can be synthesized according to actual needs, and the practicability of the method is widened while the operation is convenient.

A dispenser assembly for liquid products comprising an elongated, generally cylindrical barrel of a predetermined internal cross-sectional diameter having a discharge opening at one end and open at its opposite end, an elongated, generally cylindrical hollow plunger having an outer diameter less than the barrel internal diameter and a circumferentially extending axially directed sealing lip adjacent the tip portion having an outer diameter greater than the internal diameter of the barrel in the relaxed state to thereby flex the lip inwardly against its bias and providing the sole sliding contact between the plunger and barrel when the plunger and barrel are actuated axially relative to one another.

The invention discloses a preparation method of an N-acyl indole compound. The preparation method comprises the following steps: adding a palladium catalyst, potassium carbonate, a carbon monoxide substitute, 2-alkynylaniline and an aryl iodide into an organic solvent, reacting at 60 DEG C for 24 hours, then adding silver oxide, continuously reacting at 60 DEG C for 24 hours, and after the reaction is completed, carrying out post-treatment to obtain the N-acyl indole compound. The preparation method is easy to operate, the initial raw materials are cheap and easy to obtain, the reaction efficiency is high, the substrate compatibility is good, the N-acyl indole compound is efficiently and rapidly synthesized in one step, the operation is convenient, and the practicability of the method is widened.