Abstract: A method for manufacturing plastic-substitute goods by using natural materials is disclosed. Agricultural byproducts and wood byproducts such as rice husks, rice plant stems, corn plant stems, bean plant stems, wheat plant stems, saw dust and the like and the washed and dried sludge produced from the alcoholic factory are crushed into a particular size, then the crushed particles are mixed with natural adhesives (such as corn starch, potato starch and the like), and are coated with melamine resin or urea resins, and then a molding is carried out by applying a pressure in a molding machine, thereby manufacturing the plastic-substitute goods. The raw materials of the present invention are readily available from the rural areas, and the molding is carried out at a temperature of 100-300 degrees C.

Abstract: A method of securing an object at an access level includes selecting a profile for a user, including a credential having an encrypted credential public key, an encrypted credential public key encryption key, and a multiple-level access identifier. A working key is generated by binding a domain value with a random value. The object is encrypted with the working key. A random value encryption key is generated based on the shared value by decrypting the credential public key encryption key with the profile key encryption key, decrypting the credential public key with the credential public key encryption key, generating an ephemeral key pair, and generating a shared value based on the ephemeral private key and the credential public key. The random value is encrypted with the random value encryption key, and the encrypted object, the ephemeral public key, and the encrypted random value are provided for an authorized recipient.

Abstract: A bed guard assembly includes a number of end panels, flexible connecting material for placement beneath a mattress, and connection pieces. The connection pieces connect the flexible connecting material to the end panels such that at least one end panel opposes another end panel when the flexible connecting material is disposed beneath a mattress. The end panel includes a rigid frame and a fabric cover. The connection pieces are adjustable, and include a mechanism for pulling taut the connecting material.

Abstract: A process for adjusting an homogeneity of a magnetic field produced by a magnet having a pole includes placing a spherically-shaped magnetic shim element within the magnetic field so as to become magnetized and have a localized effect on the magnetic field. The magnetic field is mapped to provide an original field map, and a sphere action is selected that will adjust the homogeneity of the magnetic field. An effect on the magnetic field caused by the selected sphere action is calculated and combined with the original field map, to provide an adjusted field map, which is compared with the original field map. Based on the comparison, it is determined if the adjusted field map indicates a satisfactory adjustment of the homogeneity of the magnetic field, in which case the selected sphere action is performed.

Abstract: A method for manufacturing a combustion resistant and water resistant large container is disclosed. A starch or cereal powders are mixed with water at a certain ratio, and the mixture is heated to a certain temperature so as to form a glue. A drying is carried out, a powderizing is carried out, and then it is mixed with powders of a natural resin (rosin). Then this mixture is mixed with water, and then, it is fabricated by using a fabricator.

Abstract: An infant's swing is disclosed. The swing is driven by an electric power to automatically operate the swing. The frame is A-shaped in a side view, and a pair of oscillation shafts are secured to a pair of securing bars respectively, the securing bars being installed in the peak portions of the frame 12 respectively. A pair of magnet boxes are provided to contain a pair of securing bars and a pair of electromagnets in each of them, and an oscillator is disposed between each pair of the electromagnets. An electric power is supplied alternately to the electromagnets to alternately magnetize them, thereby making the oscillators swing leftward and rightward.

Abstract: A method of providing cryptographic information and flow control includes first determining a target domain from an IP address. An organization policy is looked up from a credential store, and an algorithm and credentials specified for the target domain are looked up in a domain-credential map. Any further credentials that are provided and that are permitted by the organizational policy are added. A working key is then generated, and information is received in the form of a receive packet. Any packet header is stripped from the receive packet and the remaining data is encrypted. Key splits are retrieved from the credential store, and are combined to form a key-encrypting key. The working key is the encrypted with the key-encrypting key, and a CKM header is encrypted. The encrypted CKM header is concatenated to the beginning of the encrypted data to form transmit data, and the packet header and the transmit data are concatenated to form a transmit packet.

Abstract: A process of providing a gradient field includes providing a pair of opposing magnets and associated magnet poles, which are divided into zones. For each zone, a target current density is determined, and is modeled after a mathematical series, at least two of which are different. Gradient coils are formed from wires disposed on the magnet poles along paths corresponding to the mathematical series. A current source is connected to the gradient coils to provide the gradient field. A magnetic resonance imaging system includes a pair of opposing magnets and magnet poles, and a pair of gradient coils. The gradient coils are formed from wires disposed along paths on each magnet pole, which are divided into zones defined by a shape of the wire path in that zone. The shape in each zone corresponds to a mathematical series, which are different in at least two of the zones.

Abstract: A magnetic field produced by a magnet is measured and modeled as a sum of additive components, each having a different symmetry with respect to the three-dimensional field. The sum of all the additive components completely describes the measured magnetic field, without approximation due to truncation of terms. The degree of non-homogeneity in the measured field is determined by examining the additive components individually. A shim is designed to correspond to a magnitude change of an additive component in order to improve the homogeneity of the magnetic field, such as in an MRI application. The shim is placed in a predetermined location against a metal plate that is connected to or placed near a pole of the magnet, and a plastic plate is attached to the metal plate to hold the shim in place. Grooves are machined into corresponding symmetrical plate locations to complement the shim effect.

Abstract: A process of using a fish plasma component as a nutrient medium component for tissue culture includes obtaining blood from a fish, separating plasma from the blood, and extracting one or more specific components of the plasma. The tissue is cultured using the extracted plasma components, and none of any remainder of the plasma, in a nutrient medium. The tissue cultured using the extracted plasma component is other than fish tissue, such as mammalian tissue or insect tissue.

Abstract: A method and system for creating secure Internet user states between one or more servers and one or more users. The invention is carried out by a server receiving over the Internet from a user private data relating to the user and a user key; creating an encryption key from the user key; encrypting the private data with the encryption key; assigning the encrypted private data to the data field of a cookie; and sending the cookie back to the user's computer for storage, so that when the user later requests data from the server or a related server, the cookie is sent back by the user's computer to the server or related server, which extracts the encrypted private data; receives the user key; recreates the encryption key; decrypts the encrypted private data with the encryption key and uses the decrypted private data to establish an Internet state between that server and the user. Optionally, the private data may be seeded by a server prior to encryption and assignment.

Abstract: An apparatus for forming metal spheres includes a droplet generator, a buffering chamber, and a cooling drum. The droplet generator generates a droplet from a molten metal mass. The buffering chamber receives the droplet from the droplet generator, and diminishes internal kinetic energy of the droplet without solidifying the droplet. The cooling drum receives the droplet from the buffering chamber, and cools the droplet to the extent that the droplet solidifies into a metal sphere. The apparatus can further include a collector arrangement that receives the metal spheres from the cooling drum and makes the metal spheres available for collection.

Abstract: A method for manufacturing plastic-substitute goods by using natural materials is disclosed. Agricultural byproducts and wood byproducts such as rice husks, rice plant stems, corn plant stems, bean plant stems, wheat plant stems, saw dust and the like are crushed into a particular size, then the crushed particles are mixed with natural adhesives (such as corn starch, potato starch and the like), and are coated with rosin or natural resins, and then a molding is carried out by applying a pressure in a molding machine, thereby manufacturing the plastic-substitute goods. The raw materials of the present invention are readily available from the rural areas, and the molding is carried out at a temperature of 100-300 degrees C.

Abstract: A test specimen includes four sensed elements and six connection elements for connecting the sensed elements, the sensed elements being releasably connectable by the connection elements in such a way that each sensed element touches precisely three connection elements at the end faces thereof and that the sensed elements and the connection elements in their entirety form a tetrahedron on the corners of which the sensed elements are arranged. The material and/or the dimensions of the sensed elements and the material and/or the dimensions of the connection elements are adapted to one another in such a way that, under standard measurement conditions, the total coefficient of linear expansion from one sensed point to the next sensed point on different sensed elements is essentially zero.

Abstract: A method and apparatus for passively shimming a magnet. A magnetic field produced by the magnet is measured and modeled in the form of a Legendre polynomial expansion having a predetermined number of harmonic terms. The degree of non-homogeneity in the measured field is determined by examining the harmonic terms. A shim is then designed to correspond to a magnitude change of a harmonic term of the polynomial expansion in order to improve the homogeneity of the magnetic field. A metal plate is connected to or placed near a pole of the magnet, the shim is placed against the metal plate, and a plastic plate is attached to the metal plate such that the shim is held in place in a predetermined location against the metal plate.

Abstract: A process of encrypting an object includes applying a hash algorithm to the object, generating a random number, combining a first plurality of splits including the random number to form a working split, encrypting the object using the working split, combining a second plurality of splits not including the random number to form a value, encrypting the random number using the value, encrypting the hashed object according to a signature algorithm using a user private key, encrypting the hashed object according to a selected algorithm using the working split as a key, forming a header including information that can be used to decrypt the object, encrypting the header, and adding the encrypted header to the encrypted object. The pluralities of splits include a fixed split, a variable split, and a label split corresponding to a selected label. The header includes the encrypted random number, a label, and a digital signature.

Abstract: In a fiber-to-the-curb telecommunications system a method of network synchronization is presented in which data is transmitted from a broadband network unit to devices in a residence on a downstream carrier frequency, where the downstream data rate and the downstream carrier frequency are integer multiples of a sub-harmonic of a master clock. In the upstream direction, where data is transmitted from the devices to the broadband network unit, upstream data is transmitted on an upstream carrier frequency and the upstream data rate and upstream carrier frequency are integer multiples of a sub-harmonic of a master clock. Digital downconversion is performed on the data received at the broadband network unit to produce baseband samples.

Abstract: A method of construction of a damp-proof basement includes disposing a water-permeable palette layer on a bottom surface of the interior of the basement and spaced from an outer wall of the basement, disposing a water-impermeable vent layer over the palette layer, disposing a reinforced-concrete slab on the vent layer and spaced from the outer wall, and disposing an inner wall at a periphery of the concrete slab and spaced from the outer wall. A damp-proof basement construction includes a water-permeable palette layer, disposed on a bottom surface of the interior of the basement, spaced from an outer wall of the basement. A water-impermeable vent layer is disposed over the palette layer. A reinforced-concrete slab is disposed on the vent layer, spaced from the outer wall. An inner wall is disposed at a periphery of the concrete slab, spaced from the outer wall.

Abstract: A method for manufacturing plastic-substitute goods by using natural materials is disclosed. Agricultural byproducts and wood byproducts such as rice husks, rice plant stems, corn plant stems, bean plant stems, wheat plant stems, saw dust and the like are crushed into a particular size, then the crushed particles are mixed with natural adhesives (such as corn starch, potato starch and the like), and are coated with rosin or natural resins, and then a molding is carried out by applying a pressure in a molding machine, thereby manufacturing the plastic-substitute goods. The raw materials of the present invention are readily available from the rural areas, and the molding is carried out at a temperature of 100-300 degrees C.

Abstract: A laminate film has a composite structure and a bonding surface that eliminates the formation of air bubbles during the lamination process. A process for forming the laminate film includes spreading a PET film with an adhesive, drying the adhesive, and spreading a PE film, which is in a melted phase, on the dried adhesive, to form a composite film. An EVA fluid is spread on the PE film of the composite film, and the composite film with the EVA fluid is passed between first and second rollers. The first roller has a pockmarked surface and contacts the EVA fluid, thereby forming a pockmarked surface on the EVA fluid.