Abstract: A tool bit drive sleeve for a hand tool has a central axis and is formed with an integral flange with means for rotating the sleeve from an inoperable position within or adjacent the handle to an operable position disposed about 180° from the inoperable position, and wherein the axis of rotation is spaced from the sleeve central axis, so that the sleeve is disposed adjacent the side edge of the handle to be readily grasped in the inoperable position for rotation to the operable position whereat the sleeve and tool bit drive are preferably centrally disposed to the handle.

Abstract: A lathe assembly having a guide with a passageway for movement of a piece of bar stock, with a leading end and a trailing end, in a substantially straight path between a feeding position and a working position. A sensor assembly is capable of detecting the position of the trailing end of a piece of bar stock within the guide passageway to thereby allow a user to determine if a piece of bar stock in the guide passageway has a length sufficient to perform the desired operation thereon. Also, a method of using the lathe assembly.

Abstract: An apparatus and method for severing twine from a bale supported by one or more grapple arms and bucket of a tractor is disclosed. The apparatus comprises a slide bar mounted to at least one grapple arm, the tines, or the bucket. The slide bar has a first end and a second end, and a blade riding on the slide bar, the blade oriented on the slide bar so that the blade contacts portion of the twine as the blade moves along the slide bar. A motor coupled to the blade for controllably moves the blade along the slide bar. The motor can be a reversible dc motor controllable by a switch, or a hydraulic motor. The twine about the bale can be cut without the need for the farmer to leave the driver's compartment of the tractor.

Abstract: The orbiting knife or knives on a rotary knife holder in a tobacco shredding machine is or are automatically adjusted relative to a sharpening tool in response to signals indicating changes of one or more variable parameters which are indicative of the need for a sharpening of the knife or knives. Such parameters include at least the magnitude of torque which is required to rotate the knife holder but often also the temperature of the mass of condensed tobacco being fed into the range of the knife or knives, the quantity of tobacco per unit length of the mass, the mosture content of tobacco in the mass, the presence and/or the size and/or the nature of foreign matter in the mass, and others.

Abstract: With a metal sheet formed with a target shape portion, a remaining portion surrounding the target shape portion and elongated joint portion(s) joining the target shape portion with the remaining portion, the apparatus cuts out the target shape portion from the metal sheet by shearing the joint portion at a region bordering on the target portion to cut out the target shape portion. The apparatus comprises a movable blade member designed to move to a position below the joint portion and a fixed blade member for pressing the joint portion from above. The apparatus, being placed at a fixed position, rotates or linearly moves the movable blade member with respect to the fixed blade member to shear the joint portion at a region bordering on the target portion and bend a sheared-side end of the sheared joint portion upward.

Abstract: The present invention is for an improved pencil sharpener that is slidingly disposed about a pencil. The pencil sharpener comprises a cutting surface, a first arm pivotally mounted or connected with respect to a second arm, and a pencil receiving variable-sized aperture formed through the interior of the first arm and the second arm. The variable-sized aperture preferably alters in size and/or shape depending on the pivotal position of the first arm with respect to the second arm. The pencil receiving variable-sized aperture preferably forms a substantially conical channel when the first arm and the second arm are compressed inwardly for sharpening the pencil. In another position of the arms, the variable sized aperture permits the pencil to slide through the pencil sharpener.

Abstract: This invention relates to a system for the continuous separation of strings of material, subdivided into individual string subsections or pockets by transverse perforations, especially in the context of the production of tea filter bags, incorporating a continuously rotating wheel (1) and, beside the wheel (1), grippers (3) which are tiltable relative to the wheel (1) and serve to grasp the longitudinal sides of a string subsection to be separated from the string at a predefined point near the perforation, said string subsection permitting separation by means of the relative movement between the grippers (3) and the wheel (1).

Abstract: A cutting apparatus includes a first annular member having a center eccentric from an axis of a rotating shaft and fixed to the rotating shaft. The cutting apparatus further includes a bearing with its inner race fixed to the first annular member, a disk cutter fixed relative to an outer race of the bearing, and a balancer fixed to the rotating shaft in a state being eccentric in the direction opposite to the eccentric direction of the first annular member.

Abstract: A machine tool has a work table which defines a working surface and has a cutting tool which is attached to and movable with respect to the work table. The position of the cutting tool with respect to the working surface is controlled by a mechanism which elevates the cutting tool with respect to the working surface and angulates the cutting tool with respect to the working surface. The cutting tool is mounted to a support plate which is pivotably attached to the work table. The elevating mechanism includes a threaded rod and a nut which engages a pivoting link. The pivoting link also engages the cutting tool. Rotation of the threaded rod pivots the link which in turn raises and lowers the cutting tool. A spring biases the cutting tool towards its lower position to remove play between the components. The angulating mechanism includes a lever, two cams and a locking rod. Rotation of the lever moves the locking rod longitudinally due to the action between the two cams.

Abstract: An automated rotary microtome blade changing apparatus, comprising an upper stage being adapted to releasably engage a supply cartridge and a waste cartridge, the upper stage having a loading segment adapted to engage and move blades contained within the supply cartridge into a cutting position; clamping means for releasably holding the blades in place for cutting operations; power means for driving the movement of blades and clamping mechanisms; and electronic control means for integrating all of the functions of the apparatus.

Abstract: An acoustic guitar having a single sound hole placed on the perimeter of the sound board for enhancing its sound generating characteristics and a novel sound board design.

Abstract: In a percussion instrument such as a drum, tambourine, bongo, conga or the like, comprising a main body with at least one opening over which a skin is stretched that is to be struck, it is provided, with a view to obtaining novel sound variations and possibilities of playing, that at least one web is fixed in particular off-center underneath the skin, bearing there against and bridging the opening crosswise.

Abstract: A song text information input system allows a user to easily input song text control information for controlling the display manner of song texts on the screen without having preknowledge of specific rules for control and use of character codes. The system displays a song text input window that contains a song text expansion area and switch buttons corresponding to a change-line switch and a change-page switch respectively. Using a keyboard, the user is able to sequentially input characters of a song text, which are displayed in the song text expansion area on the screen. As for entry of the song text control information, the user operates specific keys of the keyboard or clicks the switch buttons with a mouse to input special marks such as a change-line mark ‘/’ and a change-page mark ‘<’, which correspond to specific control character codes.

Abstract: A system and method for real-time controlling of signal processors, synthesizers, musical instruments, MIDI processors, lighting, video, and special effects in performance, recording, and composition environments using images derived from tactile sensors, pressure sensor arrays, optical transducer arrays, chemical sensor arrays, body sensor arrays, and numerical computation. The invention provides for null/contact touch-pads, pressure sensor arrays, and body sensor arrays as tactile control interfaces, for video cameras and light sensor arrays as optical transducers, for chemical sensor arrays, and for other numerical image generation from computer processing or numeric simulation. Tactile transducers may be put on instrument keys of conventional instruments, be attached to existing instruments, or be used to create entirely new instrument or controller configurations.

Abstract: Many non-musicians enjoy listening to music, and would like to be able to play along with it, but do not have the talent or the time to learn to play a musical instrument. The system described herein allows non-musicians to follow along with a display that is based on the principles of musical notation, but is designed to be intuitive and require no training to use. The player is guided through the steps of playing a rhythm along with a musical performance, and the system provides the illusion that the player is actually playing a melodic part on an instrument. In addition, the system indicates how closely the player is following the guide, and it also scores the player's performance. The score is used to drive interactive feedback to the player. The system can be configured to work in local area networks or wide area networks with low latency or high latency in the network.

Abstract: The invention relates to a method of extracting a representation of its rhythmic structure, from a given signal. The representation is designed to yield a similarity relation between item titles.

Abstract: A system and method for real-time controlling of signal processors, synthesizers, musical instruments, MIDI processors, lighting, video, and special effects in performance, recording, and composition environments. The invention provides for combinations of various physical controller elements such as foot switches, rocking foot pedals, null/contact touch-pads, pressure sensor arrays, etc., and well as alpha-numeric displays, graphical displays, and internal control signal processing. Each physical controller element may be assigned specific control message functions, values, names, temporal event sequences, and invocation rules dictated by assignable state-machines. Separate visual display of assigned name, status, and/or value may be provided for each physical controller elements. Rocking foot pedals may be multidimensional through the inclusion of twist plates, pressure sensors, touchpads, levers, wheels, etc.

Abstract: Hydraulic cylinder for telescopic arms, especially crane arms, consisting of a sleeve (1) closed by means of end covers (2) and (3); an internal piston (4) delimiting expansion (5) and retraction (6) chambers, a tubular shank (16) associated to the piston which protrudes through the cover (3) and which is closed by a head (17) which is provided with a pilot piston (21). Inside the tubular shank (16) runs a tube (18) which may be partially moved by the action of the piston (21). The inlet mouth of the cover (2) has a conduit (11) with a bushing (14), which moves when pushed by the tube (18). The conduit (11) and the tube (18) have orifices (13′) in their wall.

Abstract: A self-propelled combine harvester having a mechanically actuated directional control valve for a hydraulic piston-cylinder unit used for driving the cutter bar in an oscillatory manner. A switching bracket is used to axially move the mechanically actuated directional control valve from a first end position to a second end position and from the second end position to the first end position. A latch is used to periodically latch a piston valve stationary. A first plunger and second plunger are alternatively and axially moved by a first spring and second spring. The first plunger and the second plunger alternatively move the valve piston from the first end position and the second position and from the second position to the first position. The valve piston will be released from the first end position or the second end position one end position from which it was arrested or latched.

Abstract: A vertically oriented hydraulic power unit for an elevator drive includes an outer tank for drive fluid and an inner tank for fluid used to submerge and cool a motor, the fluids being exchangeable to maintain temperature in the inner tank at or below a specified maximum temperature. Oil returning from an elevator piston is fed into said inner tank to keep the inner tank sufficiently cool.

Abstract: A piston for use in a fluid displacement apparatus includes a head portion and a connecting portion. The head portion has a cylindrical shape and a hollow structure. The head portion comprises an end portion and a cylindrical portion. The end portion fixedly connected to the cylindrical portion. The connecting portion extends from an end surface of the cylindrical portion and couples the piston with a moving source. A pair of apertures are formed through the end surface of the cylindrical portion adjacent to connecting portion. A rib is formed between the pair of apertures. The strength of a circumference portion of the apertures may be increased by the rib. As a result, when the fluid displacement apparatus is operated under a high load, the occurrence of cracks at the circumference portion(s) of the aperture(s) may be reduced or eliminated.

Abstract: An electrofiltration apparatus is provided having at least one electrostatically charged polymeric film layer having surface structures. The film layers may be configured as a collection cell that has the structured film layer defining a plurality of ordered inlet openings through a face of the collection cell and corresponding air pathways, thereby forming an open, porous volume. The air pathways are defined by a plurality of flow channels formed by the structured film layers. The electrofiltration apparatus is coupled with an ionizer which actively induces charges onto the particles to be removed by the collection cell.

Abstract: In the removal of chemical and biological agents from air, the air is passed through a pressure swing adsorber including a layer mesoporous carbon and then a 13X Zeolite 21. The mesoporous carbon filter removes higher boiling point agents and the 13X Zeolite removes lower boiling point agents.

Abstract: Adsorbents useful in the selective adsorption of unsaturated hydrocarbons, the manufacture of the adsorbents, and processes for the separation of unsaturated hydrocarbons using the adsorbents.

Abstract: A fryer controller is provided with a calendar function. In addition, a maintenance execution time is set for each maintenance item by operating a switch on an operating panel 16. When the maintenance execution time reaches a preset time, an asterisk * is displayed on a display portion 18 of the operating panel 16. In this way, a maintenance schedule is precisely managed.

Abstract: A roller grill monitoring device having a clock face, a base which fits in between rollers of a grill roller, a stem for attaching the clock face to the base and a support structure attached to the stem disposed at a distance above the base so as to rest on the grill rollers. The device is inexpensive to make, is sanitary and made of a heat resistant material. The device further includes a removable signage area for sign clips that are used for identifying and marketing different types of food products such as hot dogs. Also the device can openings and associated structure for accommodating at least one thermometer for monitoring the cooking temperature of the food product.

Abstract: After it has been judged that an oil temperature reaches a predetermined temperature at the step S5, a specified amount of food is put in an oil vessel. A switch <1> is pressed at the step S7. Then, at the step S8, a cooking timer starts in accordance with a preset time, and at the same time, the counting of an actually elapsed time starts. At this time, the count of the cooking timer is displayed on a display portion of the operating panel, and the count of the actually elapsed time is displayed adjacently together. When it is judged at the step S9 that the time of the cooking timer is up, the counting of the actually elapsed time stops, and the stopped count is displayed on the display portion at the step S10.

Abstract: The accessory for a baking oven and cooking vessel or dish for it are made from a material having sufficient temperature stability so that they can remain without damage in the baking oven during pyrolysis self-cleaning of the baking oven at a temperature of about 500° C. while the material has a linear thermal expansion coefficient that is as small as possible. The material is preferably glass, glass-ceramic or ceramic material with a linear thermal expansion coefficient of less than or equal to 3×10−6/K.

Abstract: A tire, for example, is nipped by a pair of bead portion support members and filled with an internal pressure. Logo marks printed on a transfer film are positioned in front of the tire at a transfer position at which the logo marks are to be transferred or printed to the tire. The transfer film is pressed by thermal plates onto the side portions of the tire so that the logo marks are transferred onto the side portions thereof. In short, the present invention provides a printing device and a printing method capable of effectively printing clear indications on the side portions of a toroidal-shaped body such as a tire.

Abstract: A device is provided for imprinting a solid or dashed straight line on the surface of a golf ball. The device consists of a semi-rigid stencil that may be snapped securely around the surface of a golf ball. While the golf ball is allowed to rotated freely within the stencil so as to allow a user to rotate the ball to the correct position, a pair of finger grips are provided which, when compressed, clamp the ball in position so as to prevent the ball from rotating while the ball is being marked. The stencil also includes a linear groove adapted to receive a pen, indelible marker or other writing implement for marking the ball with a linear indicia. This indicia can be used for identification purposes, as a putting trainer, and an alignment aid during play. Beveled edges or bumpers may also be included along the inner surface of the groove to assist the user in imprinting the ball and prevent smudging or pooling of the ink or paint used to mark the ball.

Abstract: A computer interface for a stencil printer includes a data receiving section which receives printing data or program rewriting data from a computer, a data processing section which converts the printing data from the computer into stencil making data according to a running program, and a video data output section which outputs the stencil making data to a stencil printer with stencil making system. The data processing section is provided with a nonvolatile memory consisting of a main program block which is rewritable and stores a main program and a start-up program block which is not rewritable and stores a start-up program. A main program rewriting section rewrites a main program in the main program block when the main program which has been stored in the main program block is invalid or when the data receiving section receives program rewriting data from the computer.

Abstract: A method for dyeing both surfaces by different colors and/or patterns by means of screen imprinting is provided. The method comprises adding, to a color paste prepared from sodium alginate and a reactive dye or a disperse dye, a surfactant in an amount of 0.5 to 30% by weight of the color paste.

Abstract: A rotary press includes a first motor for rotating a first rotary member; a second rotary member rotatable by the first motor and movable in an axial direction thereof; a second motor for moving the second rotary member in the axial direction and rotating the second rotary member; a connecting/disconnecting mechanism for permitting and stopping transmission of rotation from the first motor to the second rotary member; and a clutch for stopping transmission of rotation from the second motor to the second rotary member when the first motor is connected to the second rotary member by the connecting/disconnecting mechanism such that the first motor can rotate the second rotary member and for connecting the second motor with the second rotary member such that the second motor can rotate the second rotary member when transmission of rotation from the first motor to the second rotary member is stopped.

Abstract: A device for metering and equalizing an ink layer on the surface of a printing machine roller, in particular on the surface of an ink applicator roller in the inking unit of a printing machine, the surface being additionally wetted with dampening medium. The device contains at least two doctor blades which are arranged preferably at a short distance one behind the other in the direction of rotation of the roller and rest under pressure against the surface of the roller and of which a front doctor blade, with respect to the direction of rotation of the roller, has a doctor blade edge radius such that essentially only the dampening medium, but not the ink layer, can be wiped off from the surface of the roller by said front doctor blade, whilst a rear doctor blade, with respect to the direction of rotation of the roller, has, by comparison, a smaller doctor blade edge radius such that at least part of the ink layer which has remained on the surface of the roller can be wiped off.

Abstract: A control device comprises printing plate changing means for changing a printing plate supported on a plate cylinder, and means for switching a folding device status of a folding machine in accordance with a folding device status in the next printing. The control device operates the printing plate changing means and the means for switching the folding device status of the folding device simultaneously in order to shorten the total operation time.

Abstract: An improved hydrophilized substrate for planographic printing is disclosed. The substrate contains a support and a hydrophilic layer over the support. The hydrophilic layer contains titanium dioxide (titania) particles. In one embodiment, the hydrophilic layer contains a mixture of coated and uncoated titanium dioxide particles, and, optionally, alumina particles. A method for preparation of the substrate and a printing member comprising the substrate are also disclosed.

Abstract: A groove for receiving opposite end edges of an object such as a printing plate is formed in a printing cylinder in the vicinity of the outer circumferential surface thereof such that the groove extends from an axially extending anchor-shaft hole toward the outer circumferential surface of the cylinder body, thereby opening at the outer circumferential surface. One wall surface of the groove intersects, at an acute angle, with a tangent plane passing through a line of intersection between the wall surface and the outer circumferential surface of the printing cylinder, thereby forming an edge together with the outer circumferential surface of the printing cylinder. The first end edge portion of the object is bent at an acute angle, and the second end edge portion of the object is bent at an obtuse angel which is substantially the supplementary angle of the acute angle.

Abstract: A blanket cylinder for use in offset lithography in combination with a blanket assembly having a rubber blanket bonded to a major portion of a metal-made carrier sheet. The carrier sheet has a first end portion bent at an angle to the major portion to provide a first flange, and a second end portion bent twofold to provide a second flange at an angle to the major portion, and a rim at an angle to the second flange. The blanket cylinder has formed therein an undercut groove in which the flanges of the blanket carrier sheet are to be received, with the first flange in positive engagement with one longitudinal edge of the groove.

Abstract: A printing unit configuration includes an accessory and a connection mechanism moveably fastening the accessory thereto, throwing the accessory thereon into a working position, and removing it therefrom into maintenance positions. A linear guide can be connected to the accessory and disposed perpendicular to a pivot axis, with the mechanism pivoting the accessory away from the unit about the axis and displacing it along the guide. The mechanism can have two pivot axes disposed parallel to the unit rotation axis and can pivot the accessory away from the unit first about the first axis then about the second. The mechanism can pivot the accessory about an axis perpendicular to the unit rotation axis and/or about a single pivot axis disposed below the accessory. The mechanism can connect the accessory to the unit to project into a recess of a side wall of the printing machine at a side opposite an operator side in a maintenance position.

Abstract: An approach is provided for identifying black and white pages in a color document stream. This approach may be utilized in digital printing systems. This approach examines a small portion of the color data for a page to identify whether the color data is indicative of the page being a black and white page or a full color page. This approach also examines the relative sizes of compressed color separations for the pages. Pages that are determined to be black and white pages may be printed in a black and white mode, whereas full color pages may be printed in a full color page mode.

Abstract: The present invention relates to a structure of slackening type blasting method and mat for excluding a part of sloping surface formed by base rock layer at one side or both sides of road upon establishing or expanding of the road or for excavating a part of middle portion of base rock layer made of non-free surface, and the invention is a slackening type blasting method which makes base rock layer of blasting region to be cracked whereby slackening from mother rock comprising: a blasting hole piercing step; a blasting lead wire connecting step; a blasting mat providing step which provides a steel plate member having a magnitude capable of covering whole of multiple blasting holes formed at each blasting region connected with said blasting lead wire, and a blasting mat of weight material in which elastic member surrounding around blasting holes of blasting region is attached to bottom portion of said steel plate member and weight reinforcing member made of I type or H type beam being a weight material is weld

Abstract: The invention relates to an electrothermal ignition device for igniting a powder propellant charge (4), which comprises at least one electrically-conductive wire (11; 15; 19; 22), that extends, at least partially, through the propellant charge, and can be connected to a current source (3). The electrically-conductive wire (11; 15; 19; 22) is coated with a pyrotechnical ignition mixture (12; 16; 20)so that the ignition device can have a low electrical-energy requirement and be easily adapted to the different requirements placed on it.. A mixture on a potassium perchlorate-zirconium (KClO4—Zr) base has proven to be an advantageous ignition mixture.

Abstract: Frangible projectiles free of heavy metals suitable for use in indoor target ranges comprising tungsten and at least one metal selected from the group consisting of iron and copper. The projectiles are prepared from a mixture of tungsten and iron powders, tungsten and copper powders, or tungsten, iron and copper powders and compacted without sintering.

Abstract: A cartridge case projectile (10), comprising a cartridge case (12) and a shattering penetrator (14) arranged in the cartridge case (12). The shattering penetrator (14) has a penetrator casing (20), which can be broken into at least two casing sections (22*, 24*) upon impact of the shattering penetrator (14), to which end a predetermined casing breaking area (23*) is respectively arranged between two adjoining casing sections (22*, 24*). A central conduit (30) is arranged in the penetrator casing (20), in which a penetrator core (26) is received, whose core tip element (26.4) projects out of the penetrator casing (20) and constitutes a penetrator tip. The plastic material forming the penetrator core (26) is introduced into the conduit in a flowable state. The penetrator casing (20) is secured against break-up into the casing sections (22*, 24*) by the penetrator core (26).

Abstract: A track renewal machine includes an elongate machine frame supported by undercarriages on the track and having front and rear frame parts connected by a frame joint. In an upper region, the frame parts are interconnected by a drive by which the frame parts can be spread apart and raised in a vertical direction at the frame joint. A rotatable endless ballast clearing device is mounted between tie lifting and tie laying devices which are mounted on the machine frame between the undercarriages. A first conveyor cooperates with the ballast clearing device for transporting away removed ballast, and a second conveyor for transporting ballast has a discharge end arranged between the ballast clearing device and the tie laying device. A ballast discharge device is associated with the discharge end of the second conveyor, and a vertically adjustable ballast planing device is arranged between the ballast clearing and tie laying devices.

Abstract: A machine for removing an old track and laying a new track includes a machine frame extending in a longitudinal direction and supported by undercarriages for mobility in an operating direction. A tie laying device for laying new ties is mounted on the machine frame between the undercarriages. A tie conveyor unit extending in the longitudinal direction includes a first conveying section, having a tie receiving end positioned ahead of the tie laying device in the operating direction and a transfer end positioned behind the tie laying device, and a second conveying section, positioned underneath the first conveying section, for receiving ties from the transfer end. The second conveying section has a delivery end positioned immediately behind the tie laying device in the operating direction.

Abstract: A track renewal machine includes an mobile machine frame having a ballast chute on a machine end. A tie laying device for laying new ties and a tie lifting device for picking up old ties are mounted on the machine frame, and a ballast clearing device for taking up ballast is arranged following the tie lifting device in an operating direction. A first conveyor transports ballast to the machine end and is disposed behind the ballast clearing device, and a ballast planing device is mounted on the machine frame immediately ahead of the tie laying device. A second conveyor extends on the machine frame in longitudinal direction thereof and has a receiving end positioned at the machine end and a discharge end arranged above the ballast planing apparatus. Cleaned ballast can thus be received from either a screening car or from a storage wagon coupled to the machine.

Abstract: A release device for releasing an inflatable element for protecting a vehicle against impact, which element, once inflated, presents a general shape that fits closely over the region of the vehicle to be protected, said inflatable element being held, in a folded state, in a compartment that includes a wall that is connected in sealed manner to an edge of an opening of said inflatable element, wherein, facing said opening, said wall includes gas release means that are protected during inflation of the inflatable element by a closure flap controlled by actuator means that remove said closure flap once the inflatable element is deployed.

Abstract: A method of manufacturing metallic, especially aluminum flake pigments comprises comminuting metallic flake particles in an inert solvent such as mineral spirit and in-line screening of the slurry thus formed in at least two in-line cylindrical rotary screens with different mesh size. The screening system is fully enclosed to avoid solvent emissions. The finished product has consistent flake particle size distribution with brighter metallic finishes than conventionally produced products.

Abstract: Nanoparticulate titanium dioxide coating produced by educing flocculates of titanium dioxide nanoparticles from a titanyl sulfate solution and dispersing the nanoparticles in a polar sol-forming medium to make a sol suitable as a coating usable to impart photocatalytic activity, U.V. screening properties, and fire retardency to particles and to surfaces. The photocatalytic material and activity is preferably localized in dispersed concentrated nanoparticles, spots or islands both to save costs and leverage anti-microbial effects.