Abstract: A microbial process for the preparation of D(-)-N-carbamoylphenylglycine from DL-5-phenylhydantoin which comprises culturing the strain pseudomonas sp. having Accession No. NCIM 5070 (ATCC 55940) and deposited in National Collection of Industrial Microorganisms (NCIM), National Chemical Laboratory (NCL) (India), having hydantoinase activity, in a medium for 16-20 hours, separating the cells by centrifugation, treating the solid cells obtained with DL-5-phenylhydantoin in buffer, at a temperature in the range of about 25-30° C. for a period of about 2-6 hours, acidifying the mixture to obtain solid D(-)-N-carbamoylphenylglycine, and separating the product by filtration.

Abstract: A method of bonding a particle material to near theoretical density, includes placing a particle material in a die. In the first stage, a pulsed current of about 1 to 20,000 amps., is applied to the particle material for a predetermined time period, and substantially simultaneously therewith, a shear force of about 5-50 MPa is applied. In the second stage, an axial pressure of about less than 1 to 2,000 MPa is applied to the particle material for a predetermined time period, and substantially simultaneously therewith, a steady current of about 1 to 20,000 amps. is applied. The method can be used to bond metallic, ceramic, intermetallic and composite materials to near-net shape, directly from precursors or elemental particle material without the need for synthesizing the material. The method may also be applied to perform combustion synthesis of a reactive material, followed by consolidation or joining to near-net shaped articles or parts.

Abstract: A leak testing device includes a generally cylindrical elongated sealing gasket which defines a recess therethrough. The gasket includes first and second end portions for receiving the respective ends of two adjacent conduits. A shoulder portion extends radially into the recess for supporting a diaphragm member thereon. The diaphragm member includes a diameter substantially corresponding to the diameter of the recess. In a preferred embodiment, the diaphragm member is made intregal with the gasket. A hole is provided in the diaphragm member which can be selectively opened or closed by a valve assembly provided on the diaphragm member to thereby permit or restrict the flow of a fluid between the two conduits.

Abstract: A method for handling permits, comprising the steps of: (A) a gatekeeper presents a gatekeeper's permit including an authorization to ask for a user's permit; (B) a user checks the validity of the gatekeeper's permit. If the permit is valid, then go to step (C), else END; (C) the user presents a user's permit and a user's certificate; (D) the gatekeeper checks the validity of the user's permit and certificate, and the correspondence therebetween, and performs a predefined action if the result of the validity check is positive. The user's permit further includes a HTML (HyperText Markup Language) stamp, to allow automatic permit verification.

Abstract: A method for providing information regarding a vehicle that follows a route and stops at a stop along the route. The method includes the following steps: (1) Generating a signal including identification information for the vehicle, (2) Transmitting the signal from a transmitter sub-system on this vehicle, (3) Receiving the signal at a receiver sub-system near the stop on the route; and (4) Processing the signal at the receiver sub-system to identify the vehicle and to estimate a time period to arrive at the stop.

Abstract: A method of bonding a particle material to near theoretical density, includes placing a particle material in a die. In the first stage, a pulsed current of about 1 to 20,000 amps., is applied to the particle material for a predetermined time period, and substantially simultaneously therewith, a shear force of about 5-50 MPa is applied. In the second stage, an axial pressure of about less than 1 to 2,000 MPa is applied to the particle material for a predetermined time period, and substantially simultaneously therewith, a steady current of about 1 to 20,000 amps. is applied. The method can be used to bond metallic, ceramic, intermetallic and composite materials to near-net shape, directly from precursors or elemental particle material without the need for synthesizing the material. The method may also be applied to perform combustion synthesis of a reactive material, followed by consolidation or joining to near-net shaped articles or parts.

Abstract: A method of bonding a particle material to near theoretical density, includes placing a particle material in a die. In the first stage, a pulsed current of about 1 to 20,000 amps., is applied to the particle material for a predetermined time period, and substantially simultaneously therewith, a shear force of about 5-50 MPa is applied. In the second stage, an axial pressure of about less than 1 to 2,000 MPa is applied to the particle material for a predetermined time period, and substantially simultaneously therewith, a steady current of about 1 to 20,000 amps. is applied. The method can be used to bond metallic, ceramic, intermetallic and composite materials to near-net shape, directly from precursors or elemental particle material without the need for synthesizing the material. The method may also be applied to perform combustion synthesis of a reactive material, followed by consolidation or joining to near-net shaped articles or parts.

Abstract: A yarn guiding device for a knitting machine to guide a yarn unreeled from a creel located above the knitting machine before feeding the yarn to a knitting needle. The device includes a rectangular main body including a supporting member with a slot and connecting holes, and a yarn guiding member with a U-shaped recess for connection to the supporting member and yarn paths. A bracket joins the main body through a connecting member to allow the main body to pivot forward and is disposed in the knitting section of the knitting machine. The yarn guiding member is molded from 80 to 95 by volume of zirconium oxide and 5 to 20 by volume of yttrium oxide.

Abstract: A method for preparing a food compound, and particularly a salad dressing with a unique flavor and improved taste, includes providing preselected quantities of a tomato-based product and a vegetable oil, combining the tomato-based product with the vegetable oil and heating to a temperature of about 100.degree.-160.degree. F., stirring the combined mixture substantially simultaneously with heating while making certain it does not come to a boil, adding sugar to the heated combined mixture and blending thoroughly until the sugar is dissolved, refrigerating the mixture so obtained for about 2-5 hours at a temperature of about 36.degree.-46.degree. F., adding preselected quantities of vinegar, a vegetable-based sauce, and onion to the refrigerated mixture and mixing for about 15 seconds to 4 minutes, and refrigerating the mixture again at a temperature of about 36.degree.-46.degree. F. The food compound is prepared from a unique blend of natural and healthy ingredients.

Abstract: A plastic T card holder formed from molded plastic pieces permanently united face to face and defining between them a pocket which will snugly receive a thin rectangular card. The pocket has a long upper opening through which a card may be introduced and a narrow lower opening through which a knife blade, a stiff card or the like can be inserted to dislodge the card upwardly. The card holder has considerable advantages of economy of manufacture and provides improved protection of the card and is resistant to breakage as compared with the conventional card holders.

Abstract: A waist pack for carrying footwear, in particular in-line or other skates, includes a waist strap with left and right waist sections each including a narrow belt section and a wider belt section. Left and right footwear carrying assemblies are connected to the respective left and right waist sections for holding, for example, in-line skates. The left and right footwear carrying assemblies include first and second support straps each including a first end connected to the corresponding wider belt section and a free end. One of the first and second support straps includes a wider portion for extending about the footwear and a first fastener for cooperating with another fastener at the other of the first and second support straps.

Abstract: A warp knitted cut pile fabric having an opening pattern and superior elasticity, which is endowed with air permeability and decorative effect by forming openings therein.

Abstract: A tool for removing a part, such as stand-off, associated with a circuit board includes a generally cylindrical elongated housing which includes open top and bottom ends and defines a recess therein. An elongated punch member is slidably disposed in the recess. First and second stopper members are positioned in the recess adjacent top and bottom ends, respectively, and a third stopper member is positioned in the recess between the first and second stopper members. A spring member is biased between the first and third stopper members. The second and third stopper members are fixedly attached to the punch member and the first stopper member is fixedly attached to the housing.

Abstract: A disc holder for projecting through a central aperture of an optical disc in order to hold the optical disk in place. The disc holder includes a base, a rigid central core, several support arms that extend inwardly from the base to support the central core in spaced relation from the base, and securing means for releasably securing the rigid central core within the central aperture of the optical disc. The securing means includes locking fingers mounted on the central core. The locking fingers are biased outwardly against the edge of the central aperture of the disc when the disc is held by the disc holder. The force of the locking fingers against the edge of the central aperture are movable radially inward to it with the central aperture of the disc helps to hold the disc in place. The locking fingers of the disc, thereby allowing the disc to move over the locking fingers so that the disc can be put on or taken off the disc holder.

Abstract: A microbial process for the preparation of D(-)-N-carbamoylphenylglycine from DL-5-phenylhydantoin which comprises culturing the strain pseudomonas sp. having Accession No. NCIM 5070 (ATCC 55940) and deposited in National Collection of Industrial microorganisms (NCIM), National Chemical laboratory (NCL) (India), having hydantoinase activity, in a medium for 16-20 hours, separating the cells by centrifugation, treating the solid cells obtained with DL-5-phenylhydantoin in buffer, at a temperature in the range of about 25-30.degree. C. for a period of about 2-6 hours, acidifying the mixture to obtain solid D(-)-N-carbamoylphenylglycine, and separating the product by filtration.

Abstract: A protective helmet for active use by a player in a sports activity, such as soccer, includes a shell made of a soft material and which has the general configuration to fit a wearer's head. A device for stabilizing the shell on the wearer's head, such as a chin-strap, is operably connected to the shell. The shell includes a member for allowing a player to actively deflect a ball during a play. The shell further includes a member for dampening the force of impact by the ball over a head region of the wearer.

Abstract: An adjustable health improvement device for modifying a daily behavior by reminding a person to take medication includes a generally vertical housing for removably holding an instrument, such as a toothbrush, for use in a daily activity. A second adjoining member is operably connected to the housing member and defines therebetween a recess for retaining a container for holding a material, such as medication, to be taken by the person. The second member is movable relative to the housing for adjusting the size of the recess to accommodate various sizes of, for example, medicine bottles. When a person reaches to use the toothbrush, for example, the person is reminded to take the medication due to its close proximity.