47results about How to "Unique configuration" patented technology

The invention generally relates to an integrated head up displaying (HUD) device including a housing that houses an active-matrix image projecting system and its accompanying electronics, and an optical combiner (for providing a see-through image thereon) connected to the housing via a retractable arm attached at one end to the main body and holds the HUD optical panel at its other end. In particular, the telescopically retractable arm allows the assembly to extend or retract for a desirable combiner height. Further, the LED backlighting array is placed within a reflective light chamber which is lined with a safe, light-weight, low cost, specular, reflective sheet for high reflectivity. The non-conductive, reflective sheet also covers the LED printed circuit board.

A fastening system including a two piece swage type fastener including a pin and a collar in which the pin has relatively wide lock grooves and in which the lock grooves have a generally smooth root contour with the collar having a shank portion with a wall thickness defining an excess volume of material prior to swage greater than the volume of the confronting lock grooves and with the clearance between the inside diameter of the collar shank portion and the diameter of crests of the lock grooves being a minimum to reduce the compressive force required to swage the collar shank into the lock grooves and with the excess volume of collar shank material providing only a partial fill of the lock grooves upon swage.

A thin profile PAPR filter blower system and method of use that operates in conjunction with a thin profile filter cartridge. The design allows an unaided user to swap filter cartridges without compromising the safety of the user, even when the user is located in a contaminated environment. Other components of the system include a blower control mechanism, a short conduit for delivering filtered air to a worn face mask, a self-contained power supply, optional attachment features to secure the system to a wearer's body, features for sealably connecting and replacing filter cartridges, and a quick change locking mechanism to secure and release filter cartridges. An optional remotely located control device is also provided.

The object of the present invention is to provide rare-earth system sintered magnets such as R-Fe-B system or R-Co system having excellent magnetic properties, unique configuration of a small size, thin wall thickness and intricate geometry. With the method for preparing the present invention, a granulation of alloy powders can be achieved easily, a chemical reaction between rare-earth system and binder substances can be suppressed, so that the residual oxygen and carbon levels in the sintered products can be reduced. Moreover, by this production method, the flowability and lubricant capability during the forming process can be improved. The dimension accuracy and productivity are also enhanced. A certain type of binder is added to rare-earth alloy powders and kneaded into a slurry state. The slurry is then formed into granulated powders by spray-dryer equipment. The thus granulated powders are molded, and sintered through a powder metallurgy technique.

Autonomous embedded data cognition enables data to perform real-time environmental configuration control, self-manage, perform analyses, determine its current situation, and evaluate behavior to respond accordingly. When created, security measures, and access controls are selected. Highly sensitive data can be extracted and substituted with creator label and / or functional representation. Data-to-data reasoning and analysis can be performed. The processing method comprises autonomous monitoring for a state change and analyzing the current user to determine if the instantiation should exist. If affirmed, the cognition engine automatically configures the computational environment in which it resides. If denied, environmental behavior is further analyzed for security problems or an erroneous situation. If detected, the creator is alerted and provided with incident information enabling remote creator control of the data. Cognitive data can decide to self-destruct mitigating risk of undesirable instantiations. Intelligent Agents, a comprehensive data structure, and intelligent document means are leveraged for implementation.

The invention generally relates to an integrated head up displaying (HUD) device including a housing that houses an active-matrix image projecting system and its accompanying electronics, and an optical combiner (for providing a see-through image thereon) connected to the housing via a retractable arm attached at one end to the main body and holds the HUD optical panel at its other end. In particular, the telescopically retractable arm allows the assembly to extend or retract for a desirable combiner height. Further, the LED backlighting array is placed within a reflective light chamber which is lined with a safe, light-weight, low cost, specular, reflective sheet for high reflectivity. The non-conductive, reflective sheet also covers the LED printed circuit board.

A system, method, and apparatus for securing a date file or a cognitive encryption key data file stored in a storage medium or memory device. The date file or encryption key file having stored instructions for an embedded autonomous executable program which is executed each time there is an attempt to access, control, or manipulate the encryption key file includes querying a user of the date file or encryption key file, the user environment of the date file or encryption key file, or both, for information required for analyzing a computational environment in relation to required security parameters for the cognitive date file or encryption key file. The information in relation to the security parameters is received and analyzed. The computational environment of the user is determined and analyzed in relation to the required security parameters. Access to and / or use of the date file or encryption key file is either permitted or denied based on the analysis of the user and computational environment. Autonomous embedded data cognition enables data, cryptographic data, authentication codes, etc. to perform real-time environmental configuration control, self-manage, self-obfuscate, perform analyses, determine its current situation, and evaluate behavior to respond accordingly. Data-to-data reasoning and analyses can be performed.

In a first embodiment, a wind to energy conversion system is constructed out of a number of modular power units (110), each modular power unit (110) comprised of 36 air jet tunnels (106). Each air jet tunnel (106) is constructed using a cantilever array mounted in a cascaded frame (104) with each cantilever (102) attached on one edge to a window edge of the frame (104). The cantilever (102) is constructed of a brass (130) layer sandwiched between two layers, each layer composed of an electrode (126) attached to a Poly Vinylidene Fluoride (PVDF) (128) layer. Each modular power unit (110) is mounted in a case (108), and a set of cases are mounted in a panel (114) attached to a pedestal (116). The cantilever arrays (117) are wired together into electrical regulating circuits that generate power with a high wind to power conversion efficiency. Other embodiments are presented.

A manually operated floor grooving tool is provided which has opposing front and rear ends with a seam-following roller at its front end and a groove-following roller at its rear end. The tool also employs a pair of grooving blades, one at the front end and one at the rear end. The front grooving blade is inclined upwardly and rearwardly with its cutting tip located just behind the forward axis of rotation of the seam-following guide. The rear-end grooving blade, on the other hand, projects rearwardly from the rear end of the tool and is inclined upwardly and forwardly and behind the groove-following roller. Since the rear-end grooving blade projects beyond the end of the tool in which it is secured, it can complete the formation of the groove all the way up to a vertical abutment. The groove is thereafter filled with sealant in a conventional manner.

In a first embodiment, a wind to energy conversion system is constructed out of a number of modular power units (110), each modular power unit (110) comprised of 36 air jet tunnels (106). Each air jet tunnel (106) is constructed using a cantilever array mounted in a cascaded frame (104) with each cantilever (102) attached on one edge to a window edge of the frame (104). The cantilever (102) is constructed of a brass (130) layer sandwiched between two layers, each layer composed of an electrode (126) attached to a Poly Vinylidene Fluoride (PVDF) (128) layer. Each modular power unit (110) is mounted in a case (108), and a set of cases are mounted in a panel (114) attached to a pedestal (116). The cantilever arrays (117) are wired together into electrical regulating circuits that generate power with a high wind to power conversion efficiency. Other embodiments are presented.

A light transmitting storm shutter for protectively covering building portals, windows and the like from hurricane damage. A corrugated polycarbonate panel is formed having lengthwise corrugations, each of which preferably has radiused side margins and a generally flattened central portion offset from a neutral axis of the panel. A central corrugation extending along the centerline of the panel, preferably has a depth in a range of at lest 10% greater than that of the edge corrugations, the central corrugations also preferably have a width in a range of at least 4% less than that of the edge corrugation wherein impact and wind resistance of the panel are enhanced. Impact resistant film bonded to one panel surface preferably adds impact strength and sputter coating one panel surface with a transparent metallic or ceramic material enhances solar and UV rejection.

The invention discloses a test bench for the high-precision testing of transmission efficiency of an RV decelerator, and the test bench is characterized in that the output shaft of a drive motor is connected with an input sensor; the input sensor is disposed on an input sensor support; the input sensor is connected with a main decelerator through a transmission shaft; an input shaft assembly is disposed between the input sensor and the main decelerator; the main decelerator and an auxiliary decelerator are in a back-to-back connection, and the auxiliary decelerator is connected with an output sensor through a transmission shaft; the output sensor is connected with a main shaft of a load motor; an input protection cover and an output protection cover are respectively fixed on a drive supporting seat and a load supporting seat; and an electrical control cabinet is disposed beside the test bench. The beneficial effects of the invention are that the test bench is novel in design principle, is unique in structure, is convenient for debugging, is high in measurement precision, is very good in commercial prospect, can fill the gaps in the related technologies, and also can generate bigger social and economic benefits.

The invention discloses a rare-earth organic coordination polymer constructed by using m-phthalic acid and 2-pyridylformic acid as a mixed ligand, and a preparation method and application thereof. The preparation method is characterized by comprising the following steps: dissolving a rare-earth compound, m-phthalic acid, 2-pyridylformic acid and a nitrogen-containing compound in a solvent, wherein the mol ratio of rare-earth compound to m-phthalic acid is 1:(0.05-15), the mol ratio of rare-earth compound to 2-pyridylformic acid is 1:(0.05-15), the mol ratio of rare-earth compound to nitrogen-containing compound is 1:(0.05-15), and the mol ratio of rare-earth compound to solvent is 1:(500-10000); evenly mixing, regulating the pH value of the reaction system to 5-10 with acid or alkali, and adding the reaction system into a reaction kettle; and heating to 80-300 DEG C to react for 1-240 hours, gradually cooling to room temperature, filtering, washing with water, and drying to obtain the rare-earth organic coordination polymer constructed by using m-phthalic acid and 2-pyridylformic acid as a mixed ligand.

A flange is provided for a valve which extends in a radial direction outwardly from the valve and has a peripheral edge. The peripheral edge is comprised of a series of outer surfaces positioned at or beyond a first radial distance from a center point of the valve, and may be in the form of tabs, and an alternating series of inner surfaces positioned at or within a second radial distance from the valve or flange center point, as intervening portions. At least one of the outer surfaces and inner surfaces may be sized and arranged to supportingly engage a plurality of series of connecting bolts which extend perpendicular to the radial direction, wherein the plurality of series of connecting bolts are arranged on bolt circles of different diameters relative to the valve.

The invention discloses a data management method and device. The data management method includes the steps that cache records corresponding to identification information of a server are obtained from a cache management table according to the identification information of the server; the cache record in a to-be-refreshed state is obtained from the cache records corresponding to identification information of the server; cache data corresponding to a cache name is refreshed according to the cache name in the cache record in the to-be-refreshed state. Data of the server is identified according to the identification information of the server so that as for static configuration data, each server can have unique configuration, as for dynamic management data, each server can independently refresh corresponding cache data, and refreshing of different servers is not affected.

A thin profile PAPR filter blower system and method of use that operates in conjunction with a thin profile filter cartridge. The design allows an unaided user to swap filter cartridges without compromising the safety of the user, even when the user is located in a contaminated environment. Other components of the system include a blower control mechanism, a short conduit for delivering filtered air to a worn face mask, a self-contained power supply, optional attachment features to secure the system to a wearer's body, features for sealably connecting and replacing filter cartridges, and a quick change locking mechanism to secure and release filter cartridges. An optional remotely located control device is also provided.

The invention discloses a pickling method for bacon. The pickling method comprises the following steps: (1) preparing raw material: (1.1) processing meat, and (1.2) preparing auxiliary materials; (2)pickling: (2.1) smearing and rubbing, (2.2) smearing pickling materials, and (2.3) standing, and electrode induction; (3) drying; (4) removing from a shelf for storage to obtain a bacon finished product. The bacon prepared with the pickling method has the advantages of unique scent, tender meat and small damage on human body health, in addition, little nitrite is left in the meat, benzopyrene content is low, and practical eating requirements are met.

Autonomous embedded data cognition enables data to perform real-time environmental configuration control, self-manage, perform analyses, determine its current situation, and evaluate behavior to respond accordingly. When created, security measures, and access controls are selected. Highly sensitive data can be extracted and substituted with creator label and / or functional representation. Data-to-data reasoning and analysis can be performed. The processing method comprises autonomous monitoring for a state change and analyzing the current user to determine if the instantiation should exist. If affirmed, the cognition engine automatically configures the computational environment in which it resides. If denied, environmental behavior is further analyzed for security problems or an erroneous situation. If detected, the creator is alerted and provided with incident information enabling remote creator control of the data. Cognitive data can decide to self-destruct mitigating risk of undesirable instantiations. Intelligent Agents, a comprehensive data structure, and intelligent document means are leveraged for implementation.

A framework of uprights interconnected by rods defines a rectangular area to support an inflatable canopy. The canopy includes an interior membrane and an exterior membrane to define an envelope. A skirt depending from the canopy is secured to the framework to retain the canopy in place. A framework mounted air pump provides a flow of air to inflate the envelope. A framework supported pole engages and supports at least the interior membrane.

Embodiments described herein provide a collapsible high-performance multi-hulled watercraft which may be easily assembled / disassembled and comprised of a plurality of symmetrically shaped planar hulls which are laterally spaced and provide a shallow water draft; a deck platform releasably attached and overlying the plurality of symmetrically shaped planar hulls having at least one seat, marine radar, translucent protective shield and skid plate; and at least one propulsion unit which may releasably attached to the platform and which extends below the water line to enable high performance stability and maneuverability to the vessel.

A framework of uprights interconnected by rods defines a rectangular area to support an inflatable canopy. The canopy includes an interior membrane and an exterior membrane to define an envelope. A skirt depending from the canopy is secured to the framework to retain the canopy in place. A framework mounted air pump provides a flow of air to inflate the envelope. A framework supported pole engages and supports at least the interior membrane.

The invention discloses a speed-adjustable double-output herringbone-arc-tooth differential transmission system. The differential transmission system is characterized in that an input shaft is meshedwith a transition gear and a left lower gear. The left lower gear is connected with a sun gear in a left planet carrier through a spline, the sun gear of the left planet carrier is a gear shaft, one end of the sun gear is connected with the left lower gear through the spline, and the other end of the sun gear is assembled on a bearing hole of the planet carrier by using a bearing through the sun gear. The transition gear is meshed with a right lower gear, the rotating directions of the right lower gear and the left lower gear are opposite, so that the rotating directions of the sun gears of two gear trains are opposite, and the right lower gear drives a right planet system to form a right output end. The differential transmission system has the beneficial effects that the cost is low, thestructure is unique, the damping effect is obvious, the reliability is good, differential output can be realized, the application prospect in the transmission field is wide, the technical blank can befilled, and the large social effect and economic effect can be generated.

The invention discloses a novel high-transmission-ratio speed control system. The system is characterized in that an input shaft is of an inclined penetrated structure, wherein a rotating arm bearing and a rotating arm are mounted on the input shaft; an obtuse angle is formed between an inclined axis of the rotating arm and a horizontal axis of the input shaft; a left cylindrical gear and a left cylindrical gear are correspondingly arranged at two ends of the rotating arm and can synchronously rotate together with the rotating arm around the inclined axis of the rotating arm; the rotating arm can be driven through the input shaft; the left cylindrical gear is engaged with a bevel gear wheel which is mounted on an output shaft and can rotate together with the output shaft, and the left cylindrical gear is engaged with a bevel pinion which is fixedly mounted on a right box body. The novel high-transmission-ratio speed control system has the beneficial effects that the transmission principle is novel; the structure is unique; the transmission ratio is high; the system has a good commercial prospect and fills the blank of related technology; and the system is high in social benefit and economic benefit.

The invention discloses an electronic circuit practice board children intelligence development teaching aid. The teaching aid is characterized in that seven connecting circular holes are formed in a PCB plate; the back surface of the PCB plate is fixedly connected to the back surface of the PCB plate through seven screws and seven nylon columns on the back surface; the other ends of the nylon columns are connected by adopting a bottom plate with the same area and size as the PCB plate; round holes with the same size are reserved in the positions, corresponding to the PCB plate, of the bottom plate. The bottom plate is fixed on the nylon column by using a machine tooth screw; a battery box is arranged between the back surface of the PCB and the bottom plate; two hole sites are formed in themiddle of the battery box; the countersunk flat head self-tapping screws are used to fix the battery box on the bottom plate, and the bottom plate is made of a transparent acrylic material. The teaching aid has the beneficial effects that the design principle is novel, the structure is unique, the debugging is convenient, the learning and entertainment are realized, the commercial prospect is very wide, the relevant technical blank can be filled, and greater social benefits and economic benefits can be generated.

The invention discloses an electronic ultrasonic range finder child intelligence teaching aid. The electronic ultrasonic range finder child intelligence teaching aid is characterized in that the PCB is provided with four connecting circular holes; the PCB is fixed by eight nylon columns; on the front face, nylon columns of which the top end is provided with a 6MM screw and with the diameter of 3MM, the length of 18MM penetrates through four circular holes in the edge of the PCB to be connected with the two-way nut thread nylon columns with the diameter of the back surface of 3MM and the lengthof 24mm; a circuit board is fixed in the center, the back double-pass 24MM nylon column connecting bottom plate is connected with a machine tooth screw with the diameter of 3MM; the tail end of the 18MM-lenght nylon column is connected and fastened with a 3MM machine tooth screw of the top plate; interface grooves with a specific shape are formed in the bottom plate; two long side plates and twoshort side plates are provided; the long side plates and the short side plates are directly clamped into the corresponding interface grooves in the bottom plate through the corresponding convex parts;the top plate is provided with interface grooves with a specific shape; the top plate is directly clamped into the corresponding convex parts of the long side plate and the short side plate through the corresponding interface grooves; the electronic ultrasonic range finder child intelligence teaching aid has the beneficial effects that the design principle is novel, the structure is unique, the debugging is convenient, the learning is integrated, the commercial prospect is very wide, the relevant technical blank can be filled up, and greater social benefits and economic benefits can be generated.

The invention discloses an electronic automatic hand dryer educational teaching aid for children. The electronic automatic hand dryer educational teaching aid for children is characterized in that thePCB is provided with four connecting circular holes; the PCB uses eight nylon columns; the front surface is connected with a two-way nylon column with the diameter of 3MM and the length of 24MM on the back surface by using a nylon column with screws with the diameter of 3MM, the length of 18MM and the top end length of 6MM to penetrate through four round holes in the edge of the PCB, so that thecircuit board is fixed in the middle; the back two-way 24MM nylon column is connected with the bottom plate and is connected with the machine tooth screw with the diameter of 3MM; the tail end of thelong 18MM nylon column is connected with a top plate and is connected with a 3MM machine tooth screw; the bottom plate is provided with interface grooves with specific shapes, and two long side platesand two short side plates are respectively arranged; the long side plates and the short side plates are directly clamped into the corresponding interface grooves in the bottom plate through the corresponding bulge parts; the top plate is provided with interface grooves with a specific shape; the top plate is directly clamped into the corresponding bulge parts of the long side plate and the shortside plate through the corresponding interface grooves; and the bottom plate, the side plates and the top plate are all made of transparent acrylic materials. The invention has the beneficial effectsthat the design principle is novel, the structure is unique, the debugging is convenient, the learning is integrated, the commercial prospect is very wide, the relevant technical blank can be filled up, and greater social benefits and economic benefits can be generated.

The invention relates to a peanut shell / hydroxyapatite composite material, a preparation method thereof and application of the peanut shell / hydroxyapatite composite material in adsorption and separation of Pb (II). The preparation method comprises the following steps: dissolving ammonium dihydrogen phosphate in deionized water, adjusting the pH value to 10, adding a calcium source, and stirring the obtained mixture at 40 DEG C for reaction; carrying out suction filtration, collecting a product, and drying to obtain hydroxyapatite HAP; dissolving hydroxyapatite HAP in deionized water, stirring and dissolving, adding the pretreated peanut shell powder PA, uniformly stirring, carrying out suction filtration, and drying; and grinding the obtained product, transferring the ground product into a muffle furnace, and carrying out high-temperature calcination to obtain the peanut shell / hydroxyapatite composite material HAP-PA. The peanut shell / hydroxyapatite composite material prepared by the invention can effectively adsorb lead ions, the preparation raw materials are biomass materials which are cheap and easy to obtain, meanwhile, the preparation process is simple, the operability is high, large-scale preparation can be realized, and the peanut shell / hydroxyapatite composite material has practical practicability.

The invention discloses a children's educational teaching aid with an electronic human body induction lamp, and relates to an electronic human body induction lamp intelligence development teaching aidfor children. The structure is characterized in that a PCB is provided with four connecting circular holes; eight nylon columns pass through the PCB; the nylon colunn with diameter of 3MM and lengthof 18MM and 6MM thread at the top end is connected with a double-pass nut thread nylon column with back surface diameter of 3MM and length of 24MM through four circular holes at the edge of the PCB; acircuit board is fastened in the middle, the back double-pass 24MM nylon column connecting bottom plate is connected with a machine tooth screw with the diameter of 3MM; the tail end of the 18MM longnylon column is connected and fastened with a 3MM machine tooth screw of the top plate; wherein an interface groove with a specific shape is formed in the bottom plate; two long side plates and two short side plates are provided; the long side plates and the short side plates are directly clamped into the corresponding interface grooves in the bottom plate through the corresponding convex parts;the top plate is provided with an interface groove with a specific shape; the top plate is directly clamped into the corresponding convex parts of the long side plate and the short side plate throughthe corresponding interface grooves; the electronic human body induction lamp intelligence development teaching aid has the beneficial effects that the design principle is novel, the structure is unique, the debugging is convenient, the learning is integrated, the commercial prospect is very wide, the relevant technical blank can be filled up, and greater social benefits and economic benefits canbe generated.

The invention discloses a multifunctional children programming computer, which is characterized in that a circuit board comprises a circuit expansion board and a circuit core board, wherein the circuit core board is loaded on the circuit expansion board; the circuit expansion board is connected with a 12V power adapter for power supply; the circuit core board is connected with a display through adata line; light, sound, humidity, temperature, infrared, pyroelectric and color recognition sensors are arranged on the front surface of the circuit expansion board; the front surface of the circuitexpansion board is further provided with a circuit experiment board for constructing a simple circuit; a key switch, a nixie tube, a luminous tube dot matrix and a steering engine are arranged on thefront surface of the circuit expansion board; and 3 V and 5 V power supply management modules are arranged on the back surface of the circuit expansion board. The multifunctional children programmingcomputer has the beneficial effects that the design principle is new, the structure is unique, debugging and experiment are convenient, learning and entertainment are combined, the commercial prospectis very wide, the related technical blank can be filled, and great social benefits and economic benefits can be generated.