79results about How to "Safe and secure" patented technology

The invention provides a method of managing an online social network for peer interactions, the method comprising: a) creating at least one sphere for users to associate over a common interest; b) identifying patterns associated with activity indicative of the common interest; c) monitoring the online actions of at least one user of the social network; d) evaluating the online actions taken by the at least one user; and e) comparing the online actions to the identified patterns associated with interest in the sphere category.

A rotating car seat mechanism includes a seat base, a sliding plate, a rotating plate, a guiding socket plate, an axle defining an axis of rotation and a cylindrical pivot rod. The sliding plate is placed inside a car, allowing an upper end of the cylindrical pivot rod to be positioned at the exit of the guiding socket, further enabling the rotation out of the car door and sliding the cylindrical pivot rod into the guiding socket. Due to the path defined by the guiding socket customizing the movement of the cylindrical pivot rod, the rotating plate not only rotates on the axle, but also drives the axle forward. After applying a suitable degree of motion, the rotating plate exceeds out of a narrow space of the car, whereas an opposite amount of motion enables the rotating plate to return to the original point.

A system, method and program for executing securely e-financial transactions over the Internet between merchants, clients and financial institutions using an electronic programmable device such as an electric vault, microcomputer or a smart card. The systems offers various secure options from which to make e-commerce financial transactions without entering credit card or personal financial information.

The invention discloses a new-energy-automobile charging device. The new-energy-automobile charging device comprises a pile seat and a plug connected with an electric automobile. A protruding part is integrally arranged at the top end of the pile seat, a first sliding chute extending left and right is formed in the pile seat, and a gear groove is formed in the position, located at the left end of the first sliding chute, in the pile seat; and a turbine groove extending upwards into the protruding part is further formed in the pile seat, a baffle groove transversely penetrating left and right and communicating with the turbine groove is formed in the protruding part, and a baffle plate is arranged in the baffle groove in a left-right sliding mode. According to the new-energy-automobile charging device, the whole structure is simple, power supply is safe and reliable, and operational manipulation is simple and convenient; electric shock accidents caused by plug inserting and pulling are effectively reduced, the life safety of people is ensured, and sudden break-off of electric automobile charging caused by accidental-kicking of the people can be avoided; and the service life of an accumulator in the electric automobile is effectively prolonged, energy saving and environmental protection are achieved, and the new-energy-automobile charging device is suitable for being popularized and used.

The structure includes protrusions 30, 62, 63 provided in either injection ports 20, 20A, 20B or cartridge nozzles 6, 6A, 6B, and grooves 6g, 32, 33 formed in either the injection ports or the cartridge nozzles so as to be fitted with the protrusions, fitted with the protrusions when the cartridge nozzles are inserted into the injection ports, and guiding the protrusions when the cartridge nozzles are further pushed in an axial direction.

The invention, which belongs to the technical field of file management, provides a digital-signature-technique-based personnel file storage and credible electronic file management method. The method based on the personnel file digital signature technique is used for storing and managing personnel files in colleges and universities; and post applications carry out verification. Immediate digitalization and digital signature processing are carried out. File materials with signatures have great uniqueness and high authenticity and safety. The traditional papery files as real original records areeasy to tamper without being discover; and even if a problem is discovered, no evidence can be provided for proving that the file is tampered, so that once the papery files are tampered, the tamperedfiles as real file information are stored. However, electronic files with digital signatures can not be tampered by any one with any way; and if a papery file has a problem, the file can be compared with the authenticated file directly to discover the problem directly, so that a phenomenon of tampering a papery file is prevented and thus the file service is done safely and reliably.

A rotating car seat mechanism includes a base seat, a sliding plate, a rotating plate, a guiding socket plate, a rotating axis and a cylindrical pivot rod. The sliding plate is placed inside a car, allowing an upper end of the cylindrical pivot rod to be positioned at the exit of the guiding socket, further enabling the rotation out of the car door and sliding the cylindrical pivot rod into the guiding socket. Due to the designated dotted centric line as illustrated by the guiding socket customizing the movement of the cylindrical pivot rod, the rotating plate not only rotates on the rotating axis, but also drives the rotating axis forward. After applying a suitable degree of motion, the rotating plate exceeds out of a narrow space of he car, whereas, an opposite amount of motion enables the rotating plate to return to the original point.

Apparatus for use in a gastrointestinal tract of a subject, the apparatus including a straightening rod (8), and a flexible tubular anchor (1) having a distal end (2) and an open proximal end (4), and sized to fit in the gastrointestinal tract. The anchor (1) comprises a material that has an elastic memory which biases the anchor (1) towards assuming a pre-selected bent configuration. The anchor (1) is shaped so as to define a central core (7) extending from the open proximal end (4) toward the distal end (2). The anchor (1) is configured to be straightened from the pre-selected bent configuration by insertion of the straightening rod (8) in the central core (7). The apparatus further includes a device (70) coupled to the anchor, selected from the list consisting of: a therapeutic device, and a transmitting device. Other embodiments are also described.

An apparatus and method to enable the carrying of a wireless device safely and securely while adding protection to the device and while preserving accessibility for use of the device with minimal adverse impact on such use. The apparatus and method enable a plurality of structures for carrying the wireless device.

The invention discloses a method and a system for online trading by a community commodity storeroom. According to the method and the system, a merchant delivers commodities to be sold to the community commodity storeroom arranged in a resident community, and commodity relevant information is upload to a merchant website and a community commodity storeroom computer network platform, and a user, the community commodity storeroom, an online management trading platform and the merchant are in network connection with one another through internet to perform interactive communication and form an online commodity trading system. The user logs in the community commodity storeroom computer network platform to select commodities, trading is performed by the online management trading platform, and a commodity pickup identification code of a selected commodity is obtained by the user; the user uses the commodity identification code to check the code and pick up the selected commodity in the community commodity storeroom, and after commodity pickup and quality acceptance, the user pays for the commodity to affirm on the online management trading platform; the online management trading platform performs cost transaction settlement with the merchant in real time or in period. The method and the system for online commodity trading by the community commodity storeroom are convenient, rapid, safe, reliable and extremely high in commercial value.

An infant sleep aid device for alleviating acid reflux symptoms, preventing suffocation and collecting spit up or vomit is disclosed. The device includes a wedge-shaped body with a substantially flat incline to receive and support the infant in a prone or supine position. In addition the infant sleep aid includes section to support the torso of the infant and a section to support the head of the infant. The head support section is uniquely devised to include a wire mesh cloth sufficiently tensioned to support the head of the infant and through which spit up and vomit can drain through down to a funnel shaped body attached thereto or placed underneath; and means for delivering fresh breathing air through holes on the sides of the support head section. The infant sleep aid also includes primary and secondary harnesses to support and secure the infant in either prone or supine position.

The invention relates to a rotary impact screwdriver (100), which comprises an impact mechanism (122) for driving an output shaft (124) and an operation mode switching element (123) for switching between a non-impact operation and an impact operation. The rotary impact screwdriver (100) is provided with a sensor element (162), which is structured for detecting the work reference of the rotary impact screwdriver (100), and is capable of testing the work reference and is used for determining the switching time of switching from the non-impact operation of the impact mechanism (122) to the impact operation.

The invention relates to a super-large scale anti-jamming customized high speed traffic system and an operation method of the same. The super-large scale anti-jamming customized high speed traffic system is an air intelligent traffic control system which is formed by totally-stereo elevated tracks, unmanned electric intelligent vehicles, an elevated station, a track transfer apparatus, an intelligent scheduling system and the like, wherein a passenger calls an intelligent vehicle nearby the elevated station, and determines to get on at the entrance; and the system automatically calculates theoptimal operation path and performs real-time acquisition on the mass operation data of intelligent vehicles, analyzes and processing the feedback operation data through the big data technology and the artificial intelligence algorithm to form a customized terminal-to-terminal traffic system, and adjusts operation of vehicles according to the intelligent scheduling algorithm. Therefore, the super-large scale anti-jamming customized high speed traffic system can realize the anti-jamming capability under super-large scale operation to smooth and optimize the traffic of the overall traffic system, and can realize a novel traffic system that traffic is defined by software through a control platform. The super-large scale anti-jamming customized high speed traffic system defines traffic throughsoftware, and all the vehicles are totally scheduled through the intelligent scheduling system, so that the super-large scale anti-jamming customized high speed traffic system is efficient in operation and can avoid jam.

Three separate models for retaining a women's shoe cover for high heeled and / or fashion shoe apparel and other footwear of various shapes and sizes within an expanding shoe cover, to protect, cover, encase, and improve shoe apparels longevity from environmental weather conditions is disclosed. All three models are manufactured with an elastic rubber-like material which is pliable for shoe cover elasticity, while utilizing a compliant material allowing for multiple colors and translucence. The three separate models vary, while having a sole, a toe portion, an upper portion with an inside portion, and exterior portions adjoined with the heel portion for one continuous integral unit.

The invention discloses a method for producing mosquito prevention textile fabric. The method comprises the following steps of: coating a microcapsule adhesive mixed with prallethrin onto the surface of the fabric; and carrying out afterfinish and drying on the fabric. The invention overcomes the defects of the prior art and provides the simple method for producing the mosquito prevention textile fabric which has the advantages of no toxicity or harm and long-lasting mosquito prevention effect.

The invention relates to an improved circuit breaker. The improved circuit breaker comprises a shell, a circuit protection actuating mechanism, a moving contact, a fixed contact and a fastener mechanism, wherein the circuit protection actuating mechanism is positioned in the shell; the moving contact is matched with the fixed contact; the fastener mechanism comprises a fastener and a driving part which drives the fastener to rotate; a fixed mount is hinged on the fastener, and can drive the fastener to get away from the driving part; a fastener cover is also hinged on the fastener; and the circuit protection actuating mechanism is matched with the fastener cover to drive the fastener to get away from the driving part. The improved circuit breaker has the advantages that: two independent driving elements of the fixed mount and the fastener cover are used for tripping the fastener mechanism, and both the fixed mount and the fastener cover can drive the fastener mechanism to get away, so that the risk of secondary electric arc, which is caused by a reason that the moving contact is separated from the fixed contact at first due to an electrical repulsion force to cause a tripping mechanism not to act, then the moving contact is attached to the fixed contact again to cause the tripping mechanism to act, and the moving contact is separated from the fixed contact again, is avoided.

A fastening device is disclosed which consists of a first portion that may be made as an integral part of an object such as small electronic devices, tools or cup holders and other items, or may be separately fastened thereto; and a second portion that may be made as an integral part of some apparel of a user, a supporting structure such as a wall, dash board of a vehicle, a pole, or other surface, or it may fastened thereto. The first portion has a generally keyhole shaped slot having a narrow slot with parallel sides, a flared entrance at one end of the slot, an enlarged hole at the other end of the narrow slot and channel behind the slot and hole. The second portion has a mushroom shape with a stem and a flat, button shaped top. The stem is attached perpendicularly to one side of the top, has a generally circular cross section and has one flat side along the length of the stem. The diameter of the button shaped top is larger than the width of the slot and the diameter of the circular hole and less than the width of the channel. The stem can only pass along the slot into the hole when its flattened side is parallel to a particular side of the slot while the top passes through the channel. When the stem is rotated ninety degrees so that its flat side is oriented perpendicular to the sides of the narrow slot, or parallel to the other side of the slot the stem will not pass back through the slot.

The invention discloses a myodynamic sliding-preventing leg guard sleeve which comprises an elastic sleeve body, wherein the upper end of the elastic sleeve body is correspondingly fixed at the upper contracting part of the thigh, the lower end of the elastic sleeve body is provided with a lower contracting part correspondingly fixed at the shank, the upper contracting part is wider than the lower contracting part, the elastic sleeve body is formed by a breathable material through secondary-density weaving, and a power strip forming a soft supporting effect for the elastic sleeve body is arranged on the elastic sleeve body along the thigh muscle and the shank muscle, is formed by a breathable material through a plaiting technology and high-density weaving, and forms an integrated structure with the elastic sleeve body through seamless weaving. The myodynamic sliding-preventing leg guard sleeve is attractive in appearance and good in comfort.

There is provided an apparatus (10) and method for establishing and maintaining in selectively arrestable manner manuary access to a sufflated body cavity of a patient through a fenestration formed in the patient's body tissue during a minimally invasive surgical procedure. The apparatus (10) generally comprises a seal section (100) and a sheath section (200) coupled thereto. The seal section (100) includes an endless loop portion (110) that defines an opening (120). The sheath section (200) includes a mouth portion (210), an outer glove portion (230), and a pliable intermediate portion (220) extending therebetween. The outer glove portion (230) defines a plurality of extensions to accommodate the digits of a user's hands which are truncated so that they each terminate at a digit opening. When a surgically gloved hand (2) of the user is then inserted into the outer glove portion (230), all or most of the thumb and fingers of the gloved hand pass through the corresponding digit opening (232a-232e, 232a′) so that the surgically gloved thumb and fingers (2) are exposed beyond the outer glove portion (230). The intermediate portion (220) maintains in reconfigurable manner a substantially gas impermeable barrier between the mouth and outer glove portions (210, 230) when the outer glove portion (230) is passed through the opening (120) into the body cavity responsive to manuary actuation. The passage of the outer glove portion (230) through the opening (120) biases at least a part of the intermediate portion (220) to engage the patient's body tissue immediately bounding the fenestration, whereby the sufflation of the body cavity is substantially preserved during the minimally invasive surgical procedure.

A lever lift assembly is provided for lifting a reel of cable, wire or other material off the floor. In one embodiment of the lever lift assembly, a lever assembly is actuated to retract a lifter assembly underneath the reel causing the reel to be lifted on a pair of drive wheels and a pair of flanged wheels. In one embodiment the lever lift assembly incorporates drive wheels to unroll material from the reel.

PROBLEM TO BE SOLVED: To provide a method for supporting catalyst which is suitable for catalyst support, for example, on anodized aluminum surface, is capable of preparing a catalyst supporting solution with inexpensive raw material, is capable of supporting catalyst safely, reliably and, moreover, highly precisely and efficiently without corroding base material, recovering catalytic material and catalyst solution supplied for the catalyst supporting and permitting the recycling of the catalytic material and catalyst solution.

The present disclosure relates to a fastening device (1) for fastening an object, such as a wheelchair, thereto. The fastening device is to be mounted on a vehicle floor. The fastening device (1) comprises an automatic locking retractor (ALR) and a manually operable lever (11) biased by a biasing member (12) to a neutral intermediate position when no manual force is applied thereto. The lever (11) being manually rotatable from the intermediate position in a first direction (A) to a tightening position and being manually rotatable from the intermediate position in a second direction (B) opposite the first direction to a release position.

A four-sided beam 10 having four metal, double-ended hooks 14, one on each side, 24, 26, 28, 30, for the storage of skateboards. Four brackets 16, one on each side 24, 26, 28, 30 of beam 10 are attached on bottom end creating a base for support and stability.

The invention discloses a letter box device with an illuminating function. The letter box device comprises a mounting shell fixedly mounted in the top of a letter box body and an illuminating lamp, wherein a boss is arranged at the top of the mounting shell, a first sliding chute expanding left and right is formed in the mounting shell, a tooth window is arranged at the left end of the first sliding chute in the mounting shell, a turbine groove upward expanding into the boss is also arranged in the mounting shell, a perforation which runs through left and right and is communicated with the turbine groove is formed in the boss, and a plate body which can translate left and right is arranged in the perforation. The letter box device disclosed by the invention is simple in overall structure, an electric shock accident caused during mounting or dismounting of the illuminating lamp is effectively reduced, energy conservation and environmental friendliness are realized, and the letter box device disclosed by the invention is applicable to popularization and application.

The invention discloses a distributed cloud security storage method and system and a storage medium, and the method comprises the steps: segmenting a target file into a plurality of data blocks, carrying out the block encryption of the data blocks through an SM4 or AES encryption algorithm, and obtaining encrypted data blocks; randomly scrambling the encrypted data block by using a preset scrambling algorithm; uploading the scrambled encrypted data blocks to different cloud hosts for distributed storage, and establishing a storage index in a local host; and according to the storage index, downloading the encrypted data block corresponding to the target file from the cloud host, performing inverse scrambling according to the scrambling key, performing decryption according to the encryption key, and recombining the target file. Block encryption and random scrambling of the target file are supported, distributed storage of a plurality of different cloud hosts at the cloud end is transmitted, an authorized user can open a system and download encrypted data blocks corresponding to the target file from the cloud hosts, the user is supported to browse and use the file without barriers, and the data leakage in the transmission process can be effectively avoided.

An industrial truck (1) has a drive section (2) and a load section (4) movable relative to the drive section (2). The load section (4) has at least one wheelarm (5) having at least one load roller (6). The load roller (6) is rotatably mounted in a load roller carrier (12) swively-mounted by a swivel bearing (13) on the wheelarm (5). In the vicinity of the swivel bearing (13), on the upper side of the wheelarm (5), there is an entry guide (20). The guide (20) includes at least one roller (21; 22; 23; 24) rotatably mounted on the wheelarm (5) and projecting upwardly beyond a load-bearing surface (LF) of the wheelarm (5). The swivel bearing (13) of the load roller carrier (12) includes a bearing pin (25). The at least one roller (21; 22; 23; 24) is rotatably mounted on the bearing pin (25).

The invention discloses a wheelchair with a portable movable leg, which comprises a fixed leg and a movable leg, wherein a leg rest fixed block is arranged on the vertical rod of the fixed leg, and a leg rest connecting block matched with the leg rest fixed block is arranged at the upper part of the movable leg; a leg rest supporting block is arranged on a transverse rod at the lower end of the fixed leg, and a locked spring pin matched with the leg rest supporting block is arranged at the lower part of the movable leg; the locked spring pin is connected with the movable leg through a compression spring and a spring cushion block arranged inside a supporting block connecting rod; and the supporting block connecting rod is arranged on the movable leg. According to the wheelchair with the portable movable leg, the leg rest connecting block is inserted inside the leg rest fixed block in the front of a frame from top to bottom in internal and external directions so that the movable leg is locked by rotating around an axle center; and the wheelchair is free and easy, portable and simple to mount and detach, safe and firm for matching and good in stability.

The tree stand and climbing stick system of an embodiment of the present invention allows for a user to assemble sticks, install onto a tree, then use a swing-arm on the sticks, as an improved means for safely and securely installing your tree stand while in the tree. The stand has a simple female receiver which installs on a male fitting on the swing-arm. Once installed on the swing-arm, the user can then have both hands free to connect the straps to the tree. No one has used climbing sticks as a method to improve the user experience for hanging a lock on tree stand.