Abstract: A pair of chopsticks includes two elongate bodies facing each other, and a connector pivotally connected with and between the two elongate bodies. The elongate bodies respectively have a hollow near an upper end. The connector has a plate spring, which has one end pivotally connected to the hollow of each elongate body. Thus the connector connects the two elongate bodies together so that the lower end sections of the two elongate bodies may be closed by pushing the two bodies inward to each other for picking up food, and opened by letting loose a hand clamping the two bodies for next round of picking up food.

Abstract: The storage box includes an opening/closing mechanism. At a first stage, sliding of a lid relative to a box main body partially opens an opening. At a second stage, pivoting of the lid relative to the box main body fully opens the opening. At a third stage, pivoting of the lid relative to the box main body partially closes the opening. At a fourth stage, sliding of the lid relative to the box main body fully closes the opening. The first elastic member exerts elastic force for sliding the lid at the fourth stage. The second elastic member exerts elastic force for pivoting the lid at the second stage.

Abstract: A sliding mechanism for moving a slide-out compartment of a vehicle includes a guide member, a sliding member, and a gear. The gear is used to move the sliding member relative to the guide member. The sliding member and the guide member cooperate with each other to move the slide-out compartment between an extended position and a retracted position.

Abstract: A recreational vehicle having a slide-out housing, wherein the slide-out housing may be positioned in either a retracted or deployed configuration. In the deployed configuration, the slide-out housing extends outwardly from a main housing of the recreational vehicle so as to enlarge the living space within the main housing. In the retracted configuration, the slide-out housing extends inwardly into the main housing so as to reduce the living space within the main housing. In various embodiments, the slide-out housing is lifted prior to retraction and lowered after deployment so that the floor of the slide-out housing aligns with the floor of the main housing. In other various embodiments, vertical movement of the slide-out housing may occur during retraction and deployment. Moreover, the recreational vehicle may utilize a vertical actuating assembly, as disclosed herein, that is adapted to engage with the slide-out housing to thereby lift and lower the slide-out housing.

Abstract: A tailgate structural configuration accommodates the housing of a supplemental tailgate internally within the tailgate. The tailgate is formed with an outer panel and an inner panel to define an internal cavity. The upper portion of the tailgate includes a C-channel frame member connected to both the inner and outer panels to support guide tubes telescopically housing the supplemental tailgate. To enhance structural stability, the tailgate further includes one or two transversely oriented strainers having formed therein flanged depressions or openings for the passage of the guide tubes vertically therethrough. Each guide tube is affixed to a mounting bracket that is detachably connected to the C-channel to support the guide tube within the tailgate. Positioning pins mounted on the mounting bracket affixed to the guide tubes engage locator holes in the C-channel for positioning the supplemental tailgate.

Abstract: A tailgate that is hingeably connected to a vehicle and configured to pivot from a closed position to a generally vertical open position includes an inner panel having an inner tailgate surface and an outer panel having an outer tailgate surface. The outer panel is attached to the inner panel to define a pocket therebetween. An opening extends from the inner tailgate surface to the outer tailgate surface and is configured to receive a foot. A step assembly is housed in the pocket and is moveable from a retracted position enclosing the opening, to an extended position revealing the opening. The step assembly includes a stationary frame fixed with respect to the pocket and a moveable frame moveable with respect to the stationary frame. The moveable frame extends from a lower peripheral edge of the tailgate in the extended position.

Abstract: A vehicle sun visors includes a support rod and a visor body pivotally mounted to the support rod. The support rod has a removal preventing projection that may prevent the visor body from being removed from the support rod. A pair of electrically conductive members made of metal is disposed within the support rod in order to supply electric power to an electric appliance, such as an illuminating lamp of a mirror unit, which is mounted to the visor body. The electrically conductive members are embedded within the support rod when the synthetic resin is used to mold the support rod. A reinforcing member is formed integrally with one of the electrically conductive members and is embedded within the removal preventing projection in order to reinforce the removal preventing projection.

Abstract: A visor molded with an integral vanity frame. In the preferred embodiment of the invention, the visor body is formed with a Class A grained surface and requires no additional finishing such as upholstery.

Abstract: The invention may be embodied in as a canopy system for a vehicle, such as a golf cart. The invention may include nested support members and/or a housing.

Abstract: The present invention is a window system for convertible motor vehicles that incorporates the use of woven fabric made from vinyl coated polyester yarn in such a way that it (1) reduces the “greenhouse effect” that occurs when the soft-covering system is on the vehicle, whether the window is open or not (2) reduces the harmful unwanted effects the sun can have on the driver, the passengers and the interior of the passenger compartment, (3) reduces the airflow that occurs when the vehicle is driven with one or more flexible windows down, (4) makes it more difficult for a passerby to see into the passenger compartment, while still allowing an occupant to see the outside from inside the passenger compartment and (5) protects the flexible window from being scratched or otherwise damaged.

Abstract: A cargo container door lock assembly including a resiliently biased door locking member movable between locked and unlocked conditions and adapted to be mounted to an interior surface of a cargo door on a cargo container including a rigid door frame. The door frame defines an opening configured to receive and accommodate a portion of the door locking member when the cargo container door is moved into a closed position. The opening in the door frame has a closed margin which interengages with the door locking member, when the cargo door is moved to a closed position, to prevent movement of the cargo door toward an open position. With the cargo container door in the closed position, the resiliently biased door locking member is accessible to being moved into an unlocked condition, thus allowing said cargo door to be moved to the open position, only from an underside of the door locking member.

Abstract: An exterior accessory assembly or module for a vehicle door assembly comprises an exterior rearview mirror and/or door cap assembly, which may further include a cover member, a door handle, window frame, window seal and/or an exterior rearview mirror assembly. The vehicle door assembly includes a door frame, which includes a cap and/or mirror mounting region, a lock and/or latch mechanism, trim pieces, and/or the like, and is mountable to a vehicle at the vehicle assembly plant as a single unit. The exterior rearview mirror and/or the cap assembly may mount to the modular door and provide an exterior rearview mirror, a window frame and/or door handle. The cap assembly and door frame may include corresponding electrical connectors for connecting electrical accessories of the cap assembly to a door wiring or harness. The cap assembly may include a window seal for slidably engaging a movable window panel of the cap assembly or door assembly.

Abstract: An electromechanical strut using an inline motor coupled to an inline planetary gear that are both mounted in the lower housing. The motor-gear assembly drives a worm gear and nut screw in the upper housing, extending or retracting an extensible shaft. Additionally, a power spring mounted coaxially around the worm gear provides a mechanical counterbalance to the weight of a lift gate on the shaft. As the shaft extends, the power spring uncoils, assisting the motor-gear assembly in raising the lift gate. Retracting the shaft recoils the spring, storing potential energy. Thus, a lower torque motor-gear assembly can be used, reducing the diameter of the lower housing. Preferably, the power spring can also drive the power screw to extend the strut even when the motor-gear assembly is not engaged.

Abstract: A gear operated pivoting travel lock secures a slide-out section of a vehicle in a retracted position. The travel lock includes a gear box, containing two mating worm gears, that mounts to a wall of the slide-out section. The drive gear is mounted at the end of an operating member and the driven gear is mounted to an axle. Two pivot arms are mounted at the ends of the axle. Turning the operating member, preferably by a handle member, rotates the drive gear to mesh with the driven gear. As the driven gear rotates, the pivot arms swing out from a collapsed position to an engaged position. When the slide-out section is retracted within the vehicle, a pressure pad at the end of the pivot arms clamps against an interior surface of the vehicle wall. When the travel lock is collapsed the slide-out section can be moved between the retracted and extended positions.

Abstract: A multi-story house trailer includes a frame, a plurality of wheels supporting said frame and a multi-story structure disposed on said frame and including a first and a top floor together with a storage floor and wherein the first and top floors have reduced ceiling height of about 100 to 120 cm and the storage floor has a height of about 40 cm. An upper deck is also provided and is accessible from the interior of the structure.

Abstract: An awning assembly for the front portion of a recreational vehicle. The awning assembly in a closed position provides an aerodynamic profile for the front portion of the recreational vehicle, so that a front wall can be arranged to allow more efficient use of the interior. In one embodiment, the front wall is vertical so that the front portion of the interior has a full ceiling height. The awning assembly in an open position helps to block out external elements, so that the front wall can be used more efficiently. In one embodiment, the front wall includes a window, and the awning assembly provides a shade for that window while allowing an occupant to look outside towards the front of recreational vehicle. Various structures and methods for implementing the awning assembly to the front portion of the recreational vehicle are disclosed.

Abstract: An awning assembly for the front portion of a recreational vehicle. The awning assembly in a closed position provides an aerodynamic profile for the front portion of the recreational vehicle, so that a front wall can be arranged to allow more efficient use of the interior. In one embodiment, the front wall is vertical so that the front portion of the interior has a full ceiling height. The awning assembly in an open position helps to block out external elements, so that the front wall can be used more efficiently. In one embodiment, the front wall includes a window, and the awning assembly provides a shade for that window while allowing an occupant to look outside towards the front of recreational vehicle. Various structures and methods for implementing the awning assembly to the front portion of the recreational vehicle are disclosed.

Abstract: A trailer edge rail system for use with a trailer having a removable cover includes a mount having a first end adapted to be secured to an edge of the trailer. The mount also includes at least one protrusion extending generally upwardly and parallel to a face of the edge of the trailer. The protrusion acts as a guide and aids in preventing an object (such as a snowmobile or the like) from being loaded too close to or driven off the edge of the trailer. A lip extends generally outwardly and transverse to the protrusion. In the preferred embodiment, the first end includes a C-shaped bracket. Alternatively, the first end may be molded with the trailer. The edge-rail system also preferably includes a longitudinally disposed cavity sized and shaped to accept one or more wires, hoses, or lights.

Abstract: An improved seating system that includes a seat back assembly (10) that is fabricated to include a seat back (12) with a first panel portion (14) that is optionally secured to a second panel portion (16) with one or more fasteners such as welds, adhesives, tack-offs, steel brackets or otherwise. The first panel portion (14), the second panel portion (16) or both preferably are plastic. The seat back assembly (10) may include one or more integrated reinforcement structures (20).

Abstract: In a sensor mounting structure, a sensor is mounted in an outer portion of the floor panel in a width of the vehicle, and a step garnish, extending in a length of the vehicle, is attached above the outer portion so as to cover the sensor. The step garnish may have a rib extending in the length of the vehicle; and the sensor may be positioned inside the rib in the width of the vehicle. Preferably, the step garnish has a plurality of ribs extending in the length of the vehicle; each rib has clip portions for attaching the step garnish to the floor panel; and the sensor is positioned between two of the ribs. Typically, the rib protrudes downward from a lower face of the step garnish. The floor panel may have a concave portion; and the sensor may be attached to a bottom of the concave portion.

Abstract: The disclosure relates to vehicles and door sills for vehicles. In one aspect, the disclosure relates to door sills having an interior channel configured to receive a retractable panel installed within a vehicle door. In another aspect, the disclosure relates to impact-absorbing door sills for motor vehicles, for example, an automobile. The disclosure also provides methods for forming a shaped composite article from a metal foam and attaching the shaped composite article to a side frame of a vehicle chassis.

Abstract: In a vehicle roof structure, a roof panel has a central opening in which a roof glass is supported. A roof molding is mounted to molding mounting grooves that are formed along connecting portions between the roof panel and roof side rails extending along the roof panel. The roof molding includes a molding body and support legs. The molding body also includes: a lip portion that is formed at one side edge thereof and protrudes out of the molding mounting groove to cover a peripheral edge of the roof glass; and an inclined portion which is formed at the other side edge thereof and is inclined smoothly toward a bottom of the molding mounting groove.

Abstract: A sliding roof system includes a frame, a cover movable into a ventilation position, and a lateral safety screen. When the lateral safety screen is in a covering position, the lateral safety screen extends to lie to a side of and underneath the cover. The lateral safety screen is attached to the frame.

Abstract: A reversible chair is disclosed which permits the user to sit with either a conventional backrest or to rest his or her chest against the same element in a “forward chair” configuration. The rest is attached to the seat with a side-mounted support arm such that no central support must be straddled when the chair is used as a forward chair. In certain embodiments, the rest is moveable from a backrest position to a front rest position. In this way, the user may face the same direction on the seat in either configuration thereby permitting optimal contouring of the seating surface. In yet other embodiments, the attachment of the rest to the seat is adjustable in a fore and aft direction. Armrests are provided in certain embodiments which are moveable from a position which extends from the front of the back/front rest to a position which extends from the opposite side of the rest.

Abstract: When a vehicle is rear-ended and a seated user moves rearward in reaction to the rear-end collision, a load movement of a lumbar part of the seated user is sufficiently transmitted from a pressure plate of operating force generating means to an operating force generating mechanism, regardless of an amount of rearward tilting of a seat back. Then, a pressure roller serving as a driven member of the operating force generating mechanism largely deflects and sufficiently pulls inner cables of respective pulling cable devices, thereby smoothly moving both end portions of a headrest frame upward. As a result, the headrest frame is moved upward smoothly and reliably, and a headrest is moved in an upward-forward direction, that is, toward the head of the seated user smoothly and reliably.

Abstract: A portable seat cushion for a bench has an inflatable panel, a strap having an end affixed to a back side of panel and extending outwardly therefrom, a first fastener affixed to a front side of the panel, and a second fastener affixed to the strap at an end opposite the panel. The second fastener is suitable for affixing to the first fastener when the bottom surface of the panel is placed upon a bench and the strap is extended along an underside of the bench toward the front side of the panel. The strip can have an elastic section formed therealong. A valve allows air to be selectively introduced into the interior compartment of the inflatable panel.

Abstract: A side-protective head restraint pad, pad assembly and safety seat. The restraint pad includes an air bladder with a pump for selectively inflating the air bladder and a release valve for selectively deflating the air bladder, an energy-absorbing component and a comfort component. A flexible enclosure is provided within which the air bladder, energy-absorbing component and comfort component are positioned in overlaid configuration to define a unit. The head restraint pad is adapted for being placed in a seat in lateral alignment with one side of the head of an occupant and inflatable or deflatable as appropriate to restrain the head against injurious lateral movement caused by a side impact relative to the seat.

Abstract: An articulated seating mechanism including a rocker base, a seat plate, and a pair of side rails, each having an arcuate side. The side rails may be disposed downwardly from the seat plate or upwardly from the rocker base. First and second arcuate gear portions are disposed on the arcuate side of each of the side rails and a first and second substantially flat or linear gear racks are affixed either to the underside of the seat plate or the upper side of the rocker base, so as to bring the linear gears and the arcuate gears into intermeshing relationship. A back support is pivotally connected to the seat plate and to first and second back links, and the back links are pivotally connected to the rocker base to provide a rocking motion of the seat plate and a dynamic synchronous adjustment of the angular variation between the seat plate and the back support. The linear gear racks move in a tangent to the arcuate gear portions to provide a moving fulcrum during rocking movements.

Abstract: A chair having a backrest with a Y-shaped member. The member being affixed to the center of the top rail of the backrest frame at one end. The other end of the Y-shaped member connects to backrest fabric, pulls it rearward, and holds the backrest fabric in tension using a pair of retractors. The backrest fabric is secured to the retractors by a welt cord contained within a chamber formed in each retractor. The welt cord is sewn into a fabric sheath that is, in turn, stitched to the backrest fabric. The member is biased to flex rearward when the backrest fabric moves rearward from an at-rest position.

Abstract: A seating unit includes a seat, a back, a base, and a motion control having a plurality of flexible supports for operably supporting the seat and back on the base. The flexible supports are movable in a generally fore-to-aft direction but stiff in a generally vertical direction, and further the flexible supports have end sections projecting generally outward from said base for operably engaging the seat and/or back, so that when the flexible supports flex in the fore-to-aft direction, they provide for directed movement of the seat and/or the back. In one form, the flexible supports are integrally molded with the center section of the motion control.

Abstract: A seat assembly (21) including a seat (22), a backrest (23) and a mounting assembly (24) mounting the seat (22) in a near horizontal orientation for movement along an upwardly concaved arcuate seat path having a center of curvature (37) proximate the center of mass (39) of a person seated on the seat, and the mounting assembly (24) further mounting the backrest (23) in a near vertical orientation for movement independently of the seat along a forwardly concaved arcuate path having a center curvature (37) proximate the center of mass (39) of the person. An adjustment assembly (61) is provided for adjusting the radius of curvature of the path of motion of the backrest (23). Also provided are a backrest tilt adjustment assembly (71), an armrest adjustment assembly (90), a seat biasing assembly (110) and a seat motion latching assembly (111). A method of self-adjusting support and alignment of a backrest also is disclosed.

Abstract: The body support chair for physically challenged and disabled persons comprises a frame supporting an articulated structure comprising a seat, a foot rest, a back and two symmetrical lateral systems. Each articulated system comprises a first deformable quadrilateral (17), a second deformable polygon, a back assembly and a maneuvering assembly. The chair comprises, in addition, means (60) for automatic modification of the inclination (?) of the back of the chair with respect to the vertical direction in the sagittal plane between the lowered and verticalized positions. Figure to be published: FIG.

Abstract: A task chair is disclosed, including a base, a seat supported by the base, and a pair of uprights connected to the base and extending upwardly from the seat. A pair of armrests are attached respectively to the uprights, and are selectively positionable along the uprights in a manner in which the height of the armrests along the uprights is adjustable. A backrest is also selectively positionable along the uprights, and the height of the backrest with respect to the seat may be adjusted by moving the backrest upwardly or downwardly along the uprights. The armrests and backrest each include mount sleeves telescopingly slidable along the uprights, each of the mount sleeves including a user-operable adjustment mechanism which includes a lever having a portion thereof selectively engagable with one of a series of holes along the uprights.

Abstract: A retractable headrest for vehicle having a general versatility. All the components of a retracting mechanism for retracting a headrest body are provided inside the headrest body. Thus, any additional component does not need to be provided inside a seatback. Accordingly, even if the seatback can take various forms according to the type of a vehicle, yet the headrest body can be made retractable by an actuator simply by attaching the headrest to an upper portion of the seatback, using a pillar. Thus way, there can be provided a retractable headrest for vehicle with a high versatility.

Abstract: An armrest includes an armrest support and a subassembly supported thereon for vertical adjustment by a height adjustment device having a rotatable high-lead-angle threaded shaft, a mating nut, and a trigger. The shaft member is rotatable upon a vertical force being placed on the subassembly, and the trigger engages the shaft to prevent rotation and fix a selected height position. The subassembly includes a housing, an armrest cap, and a pair of swing arms pivoted to each of the housing and cap for adjustably supporting the armrest cap for rotational and translational horizontal movement. Horizontal adjustment is controlled by choice of materials, a frictional wave spring and dampener. Optionally, the armrest cap includes a keyhole slot and one of the links includes a configured protrusion shaped to selectively linearly slide along a long part of the slot . . . or rotate in the circular end of the keyhole slot.

Abstract: A device and method for forming an indented female connector where the dimension of the indented female connector provides for removing a male molding component without damaging a set of internal ribs formed inside the female connector. A structure comprising an indented female blow-molded connector having a first wall having a top surface and a thickness, with the first wall surrounding an opening. At least one inner wall extends substantially perpendicular to the first wall and borders the opening. At least one rib is formed in the inner wall. A bottom wall is joined to the inner wall and the distance from the rib to the top surface is greater than the thickness of the first wall. The structure further comprising a male connector having a contact edge that, when positioned inside the indented female blow-molded connector, engage the at least one rib, such that the male connector and indented female blow-molded connector are releaseably joinable with one another.

Abstract: An anchoring fixture for stools capable of adjusting elevation is installed on an axle hub hinged on the top end of tripod legs which rest on the floor. The axle hub has a longitudinal axle hole to hold a screw post fastened to the bottom of a stool. The axle hub has a hinge portion on one side of the top surface. The hinge portion has lugs on two sides to be coupled with one end of two clamping members. The clamping members have another end to be fastened by a fastening element. The hinge portion and the two clamping members have respectively a thread portion which jointly mates and couples with the screw post beneath the stool. Thus the elevation of the stool may be rapidly adjusted upwards and downwards to clamp the screw post tightly.

Abstract: A hollow sleeve is mounted in a hole of a holder block to receive a rotary cutter bit. The sleeve includes a front flange and a shank extending rearwardly from the front flange and defining a longitudinal axis. The shank includes an outer periphery having a radially stepped configuration, wherein an outer surface of the shank includes a plurality of axially adjacent surface sections that become successively smaller in cross-section in a direction away from the flange. Each surface section occupies one-third of the hole length. Each surface section has longitudinally spaced front and rear ends, wherein a portion of each surface section situated between its front and rear ends is spaced farther from the axis than are the front and rear ends. Each surface section has a generally longitudinally extending groove formed therein.

Abstract: An axle assembly includes a spindle (12) that extends through a mounting collar (28) into the open end of the axle. A cam key (70) moves through a key hole (22) in the axle and registers with the cam slot (54) of the spindle. The cam surface (76) of the cam key (70) is reversible with the cam surface (76) engaging either the bearing surface (58) or the bearing surface (60) of the spindle, to urge the spindle into or out of the axle.

Abstract: In a braking device of a motorcycle, in which a rear wheel braking mechanism is operated in conjunction with a front wheel braking operation, accurate determination of a reduction in rear wheel load is provided, and additional reduction of the rear-wheel load is prevented. Determination of a reduction in rear-wheel load is based on vehicle speed in the front wheel braking operation, hydraulic pressure of a brake caliper on the front wheel side, and respective slip ratios of the front and rear wheels. When the rear-wheel load is reducing, hydraulic pressure of a brake caliper on the rear wheel side is controlled so as to keep the slip ratio of the rear wheel at or below a set value. A hydraulic modulator supplies/evacuates the hydraulic pressure to/from the brake caliper on the rear wheel side, and the slip ratio of the rear wheel is controlled by electrically controlling the hydraulic modulator.

Abstract: A parking braking system for a vehicle uses an electronic braking system (EBS) as a primary source for generating a parking brake force via pneumatic brake actuators. Each pneumatic actuator actuates a piston that is adapted to rotate a pivoted lever, which moves to apply brake pads against a brake disc. The parking braking system includes a hand control that controls actuation of the pneumatic brake actuators. Vehicle brakes for non-parking braking purposes are controlled by electronic signals generated in response to a driver's foot-generated braking demand. An electronic controller is adapted to control a supply of pressurized air to the pneumatic brake actuators in accordance with the driver's braking demand.

Abstract: A vehicular brake control apparatus detects risky occasions and locations that may be risky by using, for example, an infrastructure information input device or a navigation device, and, for such locations and the like, performs the pre-charge so that braking force will be promptly generated. Therefore, the pre-charge can be precisely performed under necessary circumstances, irrespectively of the driver's accelerator operation. Hence, when the driver depresses the brake pedal at such a location or the like, braking force will be promptly generated. Thus, accidents and the like can be prevented.

Abstract: A sensing system is described for detecting the presence of ink at a predetermined level in an ink reservoir for an ink jet printer. The reservoir includes a perimetric wall having first and second wall sections, wherein at least a portion of said first wall section and a portion of the second wall section are substantially transmissive to light. A light emitter is located proximate to the first wall section and positioned at the predetermined level. A photo detector is positioned at the predetermined level and located proximate to the second wall section for detecting the light emitted from the light emitter, the light emitter being oriented to direct light at the photodetector. The light from the light emitter follows a first path when ink is present in the reservoir at the predetermined level and follows a second path when ink is not present in the reservoir at the predetermined level, the photodetector receiving the light from the light emitter traveling only one of the first path or the second path.

Abstract: Apparatus including a plurality of droplet ejection devices, an electric source and a controller. Each droplet ejection device includes switches connected in parallel to a piezoelectric actuator. Each switch includes an input terminal to connect to an input waveform signal, an output terminal to connect to the piezoelectric actuator, a control signal terminal to control a connection of the switch with a control signal, and a resistance between the input terminal and output terminal. The apparatus has a waveform table with information to distribute the input waveform signal to an input of each of the droplet ejection devices. The waveform signal table includes waveform signal information for a step pulse, a sawtooth waveform, and/or a combination of two or more waveform patterns.

Abstract: In an apparatus for ejecting droplets having nozzles that eject droplets, liquid containing chambers each connected at one longitudinal end thereof with a corresponding nozzle, and an actuator that changes a volume of each of the liquid containing chamber, an ejection pulse signal and an additional pulse signal each increasing the volume of the liquid containing chamber are sequentially applied in accordance with a one-dot printing instruction. When the volume of the liquid containing chamber decreases upon completion of the application of the ejection pulse signal, liquid becomes protruding from the nozzle. The additional pulse signal is then applied to pull a tail portion of the liquid back toward the liquid containing chamber, thereby ejecting a fine droplet. A time interval between a completion of the application of the ejection pulse signal and a start of the application of the additional pulse signal are set at defined times.

Abstract: The present invention provides an ink jet recording apparatus having high printing quality, in which each nozzle array is driven using a plurality of driver ICs. Assuming that the input terminal nozzles Y (n-3), M (n-2), C (n-1), and Bkn of four actuators form a group n, a group 4 (G4) is formed from input terminals spanning four stages, i.e. Y1, M2, C3, Bk4, and from a group 5 onward, similar groups are formed repeatedly. Input terminals of different colors are connected in succession to a driver IC 26a according to a color cycle of C?Y?Bk?M. Meanwhile, input terminals of different colors are connected in succession to a driver IC 26b according to a color cycle of Bk?M?C?Y. In all of the nozzle arrays, the driver ICs which drive the nozzles are connected alternately in staggered form.

Abstract: A method for forming a modified digital image by modifying an input digital image having a black input color channel corresponding to a black colorant and one or more additional input color channels corresponding to additional colorants, each color channel having an (x,y) array of image pixel values, to form a modified digital image having one or more modified color channels, said modified digital image being suitable for producing a printed image having reduced ink bleed artifacts on an inkjet printer using the black and additional colorants includes forming a filtered black color channel from the black input color channel using a convolution operation, and forming the modified digital image by modifying image pixel values in one or more of the additional input color channels in response to the corresponding image pixel values of the filtered black color channel.

Abstract: Consumable components associated with computerized apparatus are provided with memory. The memory is used to store, and provide downloading capability therefrom, upgrade versions of computer code. The upgrade versions of computer code are programs or subroutines of programs associated with a device selected from a group including, the consumable, the associated computerized apparatus, and interactional program code associated with both the consumable device and the associated computing apparatus.

Abstract: Image quality is improved by adjusting the ejection amount of quality enhancing ink based on the ejection amount of colored ink containing colorant. When a relatively high gross printing medium is used, the quality enhancing ink is ejected in an image area where virtually no colored ink is ejected, thereby improving unevenness in gloss within the print image. When a relatively low gross printing medium is used, on the other hand, the quality enhancing ink is ejected in an image area where the colored ink is ejected on virtually all pixels, thereby improving unevenness in color within the print image. The relationship between the ejection amounts of the quality enhancing ink and the colored ink may be modified by the user.

Abstract: An image forming apparatus provided with a dust collecting part includes an ink cartridge having a wide array type ink jet head that is capable of ejecting ink over an entire lateral line that is perpendicular to a conveying direction of a recording medium at a time, and a main body case that supports the ink cartridge, a duct located under the wide array type ink jet head to extend in a longitudinal direction of the wide array type ink jet head; and a dust collecting part including a charging part disposed in the duct to charge impurities and electrodes disposed in the duct to adsorb the charged impurities The image forming apparatus includes a dust-collecting part that adsorbs the impurities over an entire region of the wide array type ink jet head, thereby effectively removing the impurities generated in large quantities and increasing a life span and a reliability of image forming apparatuses, since the dust collecting part is securely maintained during operation.