Abstract: A portable tool for bending elongated mine roof bolts in situ including a stationary support portion for holding a part of a roof bolt, a movable support portion for holding another part of the roof bolt, a power cylinder and piston for moving the movable support portion in an arc to effect bending one end of the bolt, to permit insertion thereof into a mine roof opening. The power cylinder and piston being activated to return the movable support portion to its initial position, thereby straightening the bolt to permit full insertion of the bolt into the mine roof opening.

Abstract: A process for treating smoke, aqueous sewage and solid waste/refuse materials by digesting all three waste material into an odor-free pumpable slurry. The slurry is screened to separate solids from the aqueous solution. The odor-free solids may be used as fertilizers and the odor free solution may be used for irrigational purposes.

Abstract: A field crop harvesting, carton packaging and packed carton handling machine, which includes transport means having a front section, central section and a trailing section; the front and trailing sections include ground engaging means and each include a platform mounted on the ground engaging means; the front platform also includes area means for stacking and supplying non-erected cartons and for erecting the non-erected cartons; the central section includes conveyor support means including a central conveyor means and a left and right conveyor means; the left and right conveyor means each include erected carton receiving and supplying means; the left and right conveyor means also include a series of carton packing stations as well as a conveyor for moving the packed cartons to the central conveyor; the central conveyor includes a rearwardly moving conveyor for transporting the packed cartons rearwardly to the trailing platform; and the trailing platform includes area means for receiving, handling and sealing

Abstract: A satellite signal identification system utilizes distinguishable unique coded identifiers impressed on a carrier sent from a transmitting ground station to be identified. The identifier is recieved and identified by the receiving station to specifically identify a particular underlying carrier signal for reception. The invention utilizes a data modem for transmitting to an earth relay satellite coded identification signals together with various data and error correcting information. An IF carrier signal may be combined with video and/or audio signals, such combined signals being relayed via satellite to the ground station. The MPU of a modem in the ground station finds its counterpart in the MPU of the downconverter that receives via a block downconverter the data, housekeeping and ID signals after the video has been removed. The downconverter first translates the satellite transponder frequency to an IF frequency and sequentially searches for a carrier and the PSK code.

Abstract: The structure comprises a pair of support elements for the window each of which has an abutment tongue which can be contacted by part of the rear surface of the window, a frame tongue orthogonal to the first and adapted to surround the lateral edge of the window, a guide tongue parallel to the abutment tongue and disposed rearwardly of this, and a connection wall connecting the abutment tongue and the guide tongue together; the structure further includes a pair of guide elements each of which is adapted to guide a corresponding support element during movement of the window, and each of which comprises a pair of parallel guide tongues defining with a base wall, a guide channel for a guide tongue of a corresponding window support element, each of the said guide elements being fixed to a corresponding upright of the door.

Abstract: A doll with a doll head for releasably mounting changeable hair piece thereon. The hair piece includes a suction cup portion which snaps on the doll's head and maintains a tight fit such that the cup has to be peeled off in order to remove the hair piece from the head. The hair piece includes a fastening element for attaching an auxiliary hair piece thereto.

Abstract: A probe for sensing radio frequency power, utilizing two independently-driven radio frequency-sensitive diodes. The two diodes are driven through a common RF input, through a branch network which separates and feeds the probe RF power to each diode independently. The diodes are unequally padded from the RF input, to provide an extended sensitivity range for the probe. One diode, therefore, operates in a lower dBm range, while the other diode operates in a higher dBm range. Two separate outputs are provided from the probe to supply a common power meter which monitors the appropriate output for the present power level of the radio frequency input.

Abstract: The present invention discloses a blank and carton for packaging ice cream or the like comprising hingedly connected cover, rear, bottom and front panels. Left and right end flaps extending from each of the cover, rear, bottom and front panel end flaps. A pocket means formed in each of the carton ends for receiving a portion of the cover panel end flaps adjacent the rear panel for reforming the carton subsequent to the initial opening thereof. The pocket means includes rear panel end flaps forming exterior liners and the corresponding front and bottom panel end flaps forming interior liners. Membrane flaps are hingedly connected to the front panel and left and right front panel end flaps for forming a substantially continuous lip along a portion of the outer periphery of the carton.

Abstract: A support structure for a motor vehicle that includes a passenger compartment and is resiliently connected to the vehicle wheels by front and rear suspensions. The structure includes a central frame which defines the passenger compartment of the vehicle. In addition, the structure includes front and rear frames which are connected by respective resilient connection devices to the front and rear of the central frame. The front and rear frames are provided with attachment devices for connecting with the front and rear suspension, respectively. The rear frame supports the motor vehicle engine, the rear differential and the torque divider, and the front frame supports the other transmission members, such as the front differential.

Abstract: A crimper and method for drawing together two bone fragment. The crimper includes a support member having an adjustable fulcrum and a clamping device for holding a staple or an elongated member. A forming die member operable in a recess of the support member engages with a portion of the staple or elongated member which extends in the recess. The forming die member includes a fulcrum point which is movable on the adjustable fulcrum. The forming die member is movably secured to the support member and includes a lever arm on one side of the fulcrum point and a forming die on the other side of the fulcrum point. The lever arm includes a device for moving the forming die member about the fulcrum point. During use, when the forming die member is operated, the forming die applies a pressure on the staple or elongated member to form a crimp in a portion thereof which extends through the recess.

Abstract: Multiple small-article receiving cassettes are provided for removably mounting on the upper surface of an inclined support. A drum housed within each cassette is rotated by connection with the drive shaft of a motor projecting through the support. The disk-like bottom of the rotatable interior drum of the cassette is undercut to form a circumferential series of radial and angularly spaced article receiving slots with the innermost end of the slots in overlying relation with respect to an outlet opening formed in the bottom stationary plate of the cassette. A second outlet opening, located in the upper surface of the support, is aligned with the opening in the bottom of the cassette. Upon proper rotation of the drum, articles placed within the cassette will travel along the receiving slots to their innermost end and then drop through the two outlet openings and into a dispensing chute. A single electrical control and single motor is used with numerous different cassettes for dispensing different drugs.

Abstract: A machine is disclosed which is capable of cutting solid pieces of potato from potato halves. A potato half 42 is supported in the cup 28 of a potato holder 18 beneath a plate 60. The plate 60 slides across the flat surface of the potato half to restrain it from movement, and while this happens a curved blade 88 moves into the potato half through a slot 64 in the plate 60 to cut out a solid piece 116 from the potato half 42. The depth to which the blade 88 penetrates the potato as it sweeps through it is controlled by a cam 100.

Abstract: Assembly for fastening upholstery to the padding of a vehicle seat, which assembly comprises a bar sunk inside the padding, and a flexible plastic section stitched to the upholstery and secured to the bar by means of a number of metal fasteners.

Abstract: A porous, rigid diffuser assembly formed by securing a porous diffuser element to a plastic baseplate along a limited-zone perimeter by temporarily rendering the baseplate semi-plastic, pressing these elements together so that the plastic is pressed into the exposed pores of the diffuser element, then hardening the baseplate to form a combined mechanical and airtight bond.

Abstract: In accordance with the present invention, a multi-year calendar comprises a plurality of successive sheets, each sheet representing a day of a year. Each sheet includes a first indicia representing the name of a month and a numeric date. Each of the sheets includes first and second rows disposed generally from the left to the right of the sheet. The first row defines first successive regions and the second row defines second successive regions. The first successive regions are in vertical alignment with the second successive regions such that each of the successive regions in the first row is associated with a corresponding region in the second row. Each of the first successive regions include a second indicia representing the number of a year and each of the number increases in consecutive order from the left to the right of the sheet.

Abstract: The invention relates to a reel (1) comprising a core (2) and two flanges (3) holding elongated material (4), such as wire, ribbon-like material, etc. wound on the core (2) between the flanges (3) and whereby each flange (3) of the reel (1) is a substantially rectangular panel (3) (see FIG. 1). More in particular, the invention relates to a crate (10) containing one or more reels (1) and comprising at least four vertical walls, a base and a top, whereby the base and the top of crate (10) are symmetrical and have been provided with supporting elements (11) to accommodate the ends (6) of the flanges (3) of the reels (1) held in the crate (10).

Abstract: A compactor includes a longitudinally extending ground supported frame having an open end and a closed end. A cylinder and piston assembly is positioned within the frame and extends longitudinally therealong and a ram is secured to the piston for transferring waste through the open end. The cylinder has fluid ports at opposite ends thereof. An hydraulic fluid supply assembly introduces pressurized fluid to said ports for causing selective movement of the piston relative to the cylinder. An hydraulic spool valve is carried by the piston for permitting fluid to flow between the ports and for thereby preventing displacement of the piston when the dwell assembly engages one of the ends.

Abstract: For a computer printer having a paper feeder designed to engage a continuous perforated paper having a series of prepunched holes on the left and right marginal strips, a vacuum attachment is disclosed for keeping clean the interior of the computer printer from dust, paper perforations, paper punch waste materials, or other debris produced during printing operations, comprising vacuum means, nozzle means operably connected to said vacuum means, and means for amounting the nozzle means adjacent the paper feeder of the computer printer.