Abstract: The present invention is an apparatus for examining a body part. The apparatus comprises a mechanism for immobilizing and compressing the body part. The apparatus also comprises a mechanism for providing an internal anatomical image of the body part and a mechanism for detecting single gamma-rays emitted by a radiotracer infiltrated into the body part. The detecting mechanism is disposed in an adjacent relationship with the mechanism for providing an internal anatomic image so that the body part remains in the same position during and between anatomic and radiotracer imaging. In one embodiment, the detecting mechanism includes a detector module disposed on one side of the immobilizing mechanism. The detector module preferably has at least one array of gamma ray sensitive material in communication with a position detector. In another embodiment, the detecting mechanism includes a pair of detector modules disposed one on each side of the immobilizing mechanism.

Abstract: An electronic combination lock includes a combination lock having a dial with no markings thereon. Rotation of the dial drives a generator which produces electrical pulses. The voltage pulses serves as a power source for the electronics of the lock. The lock also includes a security feature to disable the lock if the combination dial is stopped between dial rotations for a period of time which indicates dailing by an automatic dialer.

Abstract: An isomerization process is provided which process utilizes a sulfated solid catalyst comprising (1) oxide or hydroxide of Group III or Group IV element, e.g. zirconium, and (2) a first metal comprising a metal or combination of metals selected from the group consisting of platinum, palladium, nickel, platinum and rhenium, and platinum and tin. The sulfated support is calcined prior to incorporation of the first metal and subsequent to said incorporation. The catalyst may further comprise (3) a second metal selected from the group consisting of Group VIII elements, e.g. iron. One embodiment of the invention further comprises (4) a third metal selected from the group consisting of Group V, VI and VII elements, e.g. manganese. Said second and third metals are added prior to the first calcination.

Abstract: The invention relates to an apparatus for brewing a drink, such as coffee. The apparatus comprises a chamber for accommodating a mixture of water and a ground product to be extracted, the chamber having a perforated base on which a strip of filter material can be laid. There is structure on one side of the base for moving the strip of filter material over the base after a quantity of drink has been brewed and has been removed via the piece of filter material. The structure for moving the strip of filter material comprise a separate transport unit, and fixing structure is provided for fixing the transport unit to one of two opposing sides of the base, as desired. The structure for moving the strip of filter material can also comprise a separate guide unit, which is fixed in each case to that side of the base which is opposite to the side where the transport unit is located. A supply unit for filter material can also be fitted at the side of the base where the guide unit is located.

Abstract: A system for collecting within a mobile subscriber station of a cellular radio system the key elements of telephone billing information for subsequent retrieval. Information about the connected party's number, the time of the call and the duration of the call are collected in real time and stored in a non-volatile memory. Such information is selectively retrieved from the memory of the subscriber station on command and a bill for use of the subscriber station calculated on the spot (by a mobile station rental agency, for example).

Abstract: Provided is a method of inhibiting estrogen activity by administering a biologically active amount of a substituted dibenzofuran or substituted dibenzodioxin.

Abstract: A free-swinging cutter element for a timber thinning machine includes a generally stirrup-shaped member having an outer wall and integral side walls. Each half of the member is formed as the frustrum of a triangle so that bevels on the upper and lower surfaces form sharp cutting edges that incline to respective upper and lower points in the center of the outer wall. This construction moves the center of mass further outward toward the outer wall to increase chipping and cutting efficiency, which is further increased by the form of the cutting edges. A single edged cutter having similar overall shape also is provided.

Abstract: A method of quantitatively measuring energy transfer efficiency changes resulting from modifications in a boiler system, comprising: measuring the amount of fuel used by the boiler to produce a certain quantity of energy in its output; making modifications to the boiler system; measuring the amount of fuel used by the boiler, after the modifications, to produce the same certain quantity of energy; and determining the difference in the measured fuel usages as a measure of the effectiveness of the boiler system modifications.

Abstract: A balloon package is provided to facilitate erection of a balloon assembly, which prevents unintentional loss of buoyant balloons. The package includes an uninflated balloon, a placard or preferably planar object of a mass sufficient to overcome the buoyancy of the balloon when inflated and articles such as a ribbon for joining the balloon to the placard. In an alternative embodiment, the neck of the balloon is inserted directly into the placard. In package form the balloon kit is sealed in a plastic overwrap.

Abstract: An improved crane type vending machine is disclosed. It provides the customer the opportunity to position a vacuum suction inlet over a selected product item and initiate the descent of the suction inlet so as to pick up the product. The machine deposits the item in a dispensing chute. The suction device may be a vacuum motor housed in a flying saucer. A telescoping structure prevents the motor from twisting the electrical lead. A limit switch disconnects the suction motor from electrical power when it is over the product outlet and reconnects the power when it moves away. The product items may be encased in plastic bags.

Abstract: An automatic filling system for a compressed gas tank includes a controller that measures the rate of fill of a tank being filled in order to provide an accurate estimate of the fill time for the tank, given available source pressure.

Abstract: A method and apparatus are provided for detecting an arcing fault on a power line carrying a load current. The apparatus monitors and analyzes energy values of the load current flowing through the line. The analyzed energy values are compared to several threshold values. The number of energy values being greater than the threshold values are compiled to determine whether an arcing fault exists on the power line.

Abstract: A method for supervising and controlling the information transfer between two or more categories of users of a data network with closed user groups. Users, belonging to a first category of users, constitute, together with a number of users belonging to other categories, a special closed user group. Within this group, the users belonging to the first category are given a certain first identity, whilst users, belonging to other categories of users, are given a certain second identity, different from the first identity. Transfer of information is only allowed firstly between users with the first identity and users with the second identity and secondly between users who belong to the same closed user group.

Abstract: A communication network control system includes facilities for data driven control of components attached to the network The network has an overall control function and each component has an individual control function. Common component control functions can be controlled via the overall control function straightaway. Uncommon component control functions are controlled via translation of subfunctions within the overall control function. Such translations are effected as required based upon information regarding individual component needs, which information is stored in a data model where it may be accessed and subsequently interpreted as part of the overall control function.

Abstract: A method and apparatus for detecting objects disposed in close proximity to a conductive loop, includes the use of a sensitivity selection circuit to compensate for loop sensitivity to metal and other conditions, and a microprocessor circuit for helping to prevent false detections or undesired interruptions of valid detection due to changes in environmental conditions.

Abstract: A process is provided herein for producing a variety of reformed and cured herring roe mixed foods including "herring roe on kelp", "herring roe on shellfish" and "herring roe with kamaboko" by making the best use of the intrinsic binding ability of fresh herring eggs. In one embodiment, the process may begin by extracting ovaries from sexually-matured herring. Individual eggs are then singled out from the ovaries. The eggs are rinsed and cleaned. A perforate mold is then filled in single or multi-layers with any solid food or foods, e.g., kelp, fish, shell-fish, kamaboko, ham, sausage and/or cheese between the layers of eggs, to form a sandwich structure. The sandwich structure in the mold is then salt-cured, substantially to the saturation level. The salt-cured and solidified product is then removed from the mold.

Abstract: Oxidative dehydrogenation of alkanes and alkylaromatic hydrocarbons is achieved by contact with an active carbon catalyst. In various aspects of the invention, the oxidative dehydrogenation is performed at a pressure above about 100 psia, and/or at a temperature in the range from about 500.degree. C. to about 800.degree. C., and/or the active carbon catalyst contains a metal, for example, molybdenum.

Abstract: A new and distinct cultivar of carnation plant named Frans Hals, characterized by its bright red-purple base flower color, with darker red striations or speckles, generally flat flower form, generally wavy petal form, with crenate-dentate outer margin; relatively long and narrow leaves which are blue-green in color, and its funnel-shaped calyx with short, acute lobes infused with anthocyanin.

Abstract: A device for removing static charges from a moving paper web includes two grounded and shielded permanent magnets with means to support each magnet on opposite sides of the moving web with the polarities of each magnet so oriented that the charge-neutral center plane of the magnet is perpendicular to the path of the web. The device removes static charges by exposing the paper web to a grounded magnetic field first of one polarity and then to a grounded magnetic field of the opposite polarity.