Abstract: A motorcycle is provided with a head light and an auxiliary light that are arranged along an up and down direction of a vehicle, and is provided with a front cover that can cover at least a portion of the legs of a rider. The respective lenses of the head light and the auxiliary light are arranged to be exposed in a forward portion of the vehicle. The front cover has an outside cover that is formed on both sides of the head light and the auxiliary light, and a head light cover that is formed in a portion closer to a center of the front cover than the outside cover. The head light and the auxiliary light protrude forward of the front edge of the outside cover. The head light cover protrudes forward of the outside cover.

Abstract: A node model of the present invention is employed by a network modeling and simulation system and includes a communication protocol stack with a plurality of protocol layers. Each protocol layer includes communication functions. The protocol layer functions are each represented by one or more distinct software implementations that are optimized for different simulation purposes. A configurable module switch is disposed between protocol layers within the stack to selectively control information flow between functions within adjacent protocol layers. The node model enables a user to perform network simulation or analysis of varying detail or granularity.

Abstract: A switch includes a substrate including a main body and a cylindrical portion protruding upright from the main body and defining a transverse groove in the outer surface thereof, a light emitter fixed on the cylindrical portion to receive light beams from the light emitter and produce three electrical outputs respectively, and a dial member including a cylindrical dial and two arms protruding upright from the cylindrical dial and forming two engagement portions on the inner surfaces thereof respectively. The engagement portions are engaged in the groove so that the cylindrical dial is rotatable to a number of orientations in which the produced electrical outputs are coded into a number of different switch signals by selectively blocking the radiated light beams using the two arms.

Abstract: A pitch adjustment device for blow molding machine is disclosed, which comprises: a platform, a driving unit, a screw rod unit, and a plurality of clipping units. The screw rod unit is composed of a transmission mechanism and a screw rod, in which the screw rod is pivotally mounted on the platform in a manner that when the platform is driven to move, the moving platform will activate the transmission mechanism for bringing along the screw rod to rotate.

Abstract: A switch includes a substrate including a main body and a cylindrical portion protruding upright from the main body and defining a transverse groove in the outer surface thereof, a light emitter fixed on the cylindrical portion to receive light beams from the light emitter and produce three electrical outputs respectively, and a dial member including a cylindrical dial and two arms protruding upright from the cylindrical dial and forming two engagement portions on the inner surfaces thereof respectively. The engagement portions are engaged in the groove so that the cylindrical dial is rotatable to a number of orientations in which the produced electrical outputs are coded into a number of different switch signals by selectively blocking the radiated light beams using the two arms.

Abstract: A display apparatus includes a display unit and a touch panel. The display unit has a display panel. The touch panel is electrically connected to the display unit and corresponds to a selected region of the display panel, for processing an image object in the selected region. A method for processing an image object includes: enabling a touch panel; displaying an image on a display panel of a display unit, wherein a selected region of the display panel corresponds to the touch panel; and processing the image object in the selected region.

Abstract: A sustained release composition comprising a polymer and manufacturing method thereof. The sustained release composition comprises a polymer, a bioactive agent, and a release rate determined agent, wherein the release rate determined agent is dispersed in the sustained release composition to control the release rate of the bioactive agent. The method comprises providing an oil phase comprising a bioactive agent, a polymer, and a release rate determined agent; providing an aqueous phase comprising a surfactant; mixing the oil phase with the aqueous phase to form the sustained release composition having a controlled release effect.

Abstract: The invention includes a method and apparatus for disseminating information in a communication network having a plurality of nodes. The method includes receiving, in a node, a packet including link-state advertisements (LSAs) from the communication network and a flooding status field. Based on the flooding status field, the node determines the type of LSA received and then re-floods the packet onto the communication network, based on the type of LSA determined from the flooding status field. A sub-field in the flooding status field indicates whether the LSA is intended for distribution to the entire communication network, or is intended for distribution to other nodes in the communication network located within a predetermined range of the node. The node prevents re-flooding of the LSA, if the other nodes in the communication network are located outside of the predetermined range. The node includes a re-flood timer which is set to expire based on an urgency level included in the flooding status field.

Abstract: In a network including multiple nodes communicating on a channel using CSMA protocol, where each node accesses the channel by occupying at least one time slot in a contention interval, the invention includes transmitting and receiving, in a node, messages on the channel during a first time interval. The invention counts, in the node, at least one of the transmitted and received messages during the first time interval. The invention determines, in the node, a channel occupancy during the first time interval, after counting the messages, and then adaptively adjusts, in the node, the contention interval based on the channel occupancy.

Abstract: An adjustable detection apparatus. The apparatus includes a first holding member and a second holding member and a detection device. The first holding member has a first sliding area, in which the second holding member is moveable. The second holding member has a second sliding area. The detection device comprises a detachable detector, wherein the detection device is moveable in the second sliding area.

Abstract: A printer with replaceable modules has a printer and an electronic expansion device. The printer has an operating panel mounted on a top thereof, a connecting mechanism formed on a bottom thereof, and at least one connector mounted on the bottom thereof. The electronic expansion device has a mating connecting mechanism removably assembled on the bottom of the printer, and a mating connector connecting with the connector on the bottom of the printer. The printer has an identification interface electrically connecting with the connector for identifying the electronic expansion device. The electronic expansion device can be a scanner, an entertainment device, a data-access device, or a battery.

Abstract: A printer with replaceable modules has a printer and an electronic expansion device. The printer has an operating panel mounted on a top thereof, a connecting mechanism formed on a bottom thereof, and at least one connector mounted on the bottom thereof. The electronic expansion device has a mating connecting mechanism removably assembled on the bottom of the printer, and a mating connector connecting with the connector on the bottom of the printer. The printer has an identification interface electrically connecting with the connector for identifying the electronic expansion device. The electronic expansion device can be a scanner, an entertainment device, a data-access device, or a battery.

Abstract: A wheelchair includes a seat frame having two transverse support rods, a foldable sunk-type seat module mounted on the seat frame and located between the two transverse support rods, a backrest frame having two upright support rods, and a foldable sunk-type backrest module mounted on the backrest frame and located between the two upright support rods. Thus, the backrest module may be mounted on and detached from the upright support rods of the backrest frame easily, rapidly and conveniently, and the seat module may be mounted on and detached from the horizontal support rods of the seat frame easily, rapidly and conveniently.

Abstract: A modularized assembly structure of a wheelchair includes two upper transverse tubes and two lower transverse tubes mounted between a pair of sided front module connecting members and a pair of sided rear module connecting members, thereby forming the main frame of the wheelchair. The front wheel and the rear wheel may be respectively mounted on the upper and lower transverse tubes which may be set at different horizontal positions and different vertical heights, so that the distance between the front wheel and the rear wheel may be adjusted arbitrarily.

Abstract: A modularized wheel chair includes two front side members and two rear side members. Two top tubes and two down tubes are respectively connected between the front and rear side members. Each of the front side members has a plurality of front positioning holes that the front wheels unit is optionally connected to desired front positioning holes between the two front side members. Each of the rear side members has a plurality of rear positioning holes that the rear wheels unit is optionally connected to desired rear positioning holes between the two front side members. The position of the front wheels unit and the rear wheels unit can be installed at desired positions so as to obtain different sizes of the wheel chairs.

Abstract: The invention includes a method and apparatus for disseminating information in a communication network having a plurality of nodes. The method includes receiving, in a node, a packet including link-state advertisements (LSAs) from the communication network and a flooding status field. Based on the flooding status field, the node determines the type of LSA received and then re-floods the packet onto the communication network, based on the type of LSA determined from the flooding status field. A sub-field in the flooding status field indicates whether the LSA is intended for distribution to the entire communication network, or is intended for distribution to other nodes in the communication network located within a predetermined range of the node. The node prevents re-flooding of the LSA, if the other nodes in the communication network are located outside of the predetermined range. The node includes a re-flood timer which is set to expire based on an urgency level included in the flooding status field.

Abstract: In a network including multiple nodes communicating on a channel using CSMA protocol, where each node accesses the channel by occupying at least one time slot in a contention interval, the invention includes transmitting and receiving, in a node, messages on the channel during a first time interval. The invention counts, in the node, at least one of the transmitted and received messages during the first time interval. The invention determines, in the node, a channel occupancy during the first time interval, after counting the messages, and then adaptively adjusts, in the node, the contention interval based on the channel occupancy.

Abstract: A fish processing apparatus includes a casing in which are respectively mounted a brushing unit, a clamping unit, a pushing unit, a cutting unit, and a driving unit. The brushing unit includes two scraping brushes that are mounted in a manner to overlap each other. Each scraping brush includes an axle on which are attached a plurality of flexible bristles respectively terminating in a scraping portion. The rotation of the scraping brushes removes the scales of the fish body. The clamping unit is mounted at a location between and below the two scraping brushes to receive the fish body, and the pushing unit is placed below the clamping unit to push the fish body toward the cutting unit that cuts the fish body and removes its viscera.

Abstract: A wheel chair includes two side assemblies each include a back post with a hand grip, a seat bar connected to a lower end of the back post, an arm rest movably connected to the back post, a hanger bracket connected to a front end of the seat bar, a caster rotatably connected to a front end of the seat bar, and a rear wheel connected to a side of the side assembly. A connection device connects the back post and the arm rest, or the front end of the seat bar and the hanger bracket. The connection device has a C-shaped member fastened on the back post or the front end of the seat bar extends. A sleeve is connected to an outside of the C-shaped member and a first end of a connection tube is movably and rotatably received in the sleeve. A locking bolt extends through a close end of the sleeve and is threadedly connected to the first end of the connection tube. The arm rest or the hanger bracket is fixedly connected to a second end of the connection tube.

Abstract: An adjustable detection apparatus. The apparatus includes a first holding member and a second holding member and a detection device. The first holding member has a first sliding area, in which the second holding member is moveable. The second holding member has a second sliding area. The detection device comprises a detachable detector, wherein the detection device is moveable in the second sliding area.