Abstract: A rechargeable illumination device includes an USB input unit, a booster circuit, a manage unit, a battery unit, and an illumination unit. Therein, the USB input unit is for inputting a direct current. The booster circuit is connected with the USB input unit for boosting the voltage of the direct current up to 6.5V. The manage unit is electrically connected with the booster circuit. The battery unit includes a plurality of rechargeable batteries for being electrically connected with the manage unit. The illumination unit is electrically connected with the battery unit. With such configuration, the manage unit charges the battery unit with the boosted direct current, so as to provide a sufficient power source to the illumination unit.

Abstract: An image sensing apparatus comprises at least one sensing pixel and a control circuit. The sensing pixel comprises: a charge storing device; a light sensing device, for respectively generating photoelectrons with a first, second amount in a first, second mode; and a switch device, for determining an amount that the photoelectron can be transmitted to the charge storing device according to a control voltage. The control voltage generates the control voltage to control the amount that the photoelectrons can be transmitted to the charge storing device to be a first charge amount in a first mode and to be a second charge amount in a second mode. The first, second charge amounts are smaller than a maximum charge storing amount for the charge storing device.

Abstract: An electronic device having an input control application is disclosed. The input control application is used for enabling the electronic device to execute the following actions: obtaining a member group comprising members lined up orderly and a member as a selection member; pressing a key to generate a first signal for excluding members after the selection member, then determining if only one member left in the member group, if “No”, determining the member of the member group in the middle as the new selection member, if “Yes”, executing the input operation; pressing another key to generate a second signal for excluding the members before the current selection member, then determining if only one last member in the current member group, if No”, determining the member of the member group in the middle as the new selection member, if “Yes”, executing the input operation.

Abstract: An image sensing apparatus comprises at least one sensing pixel and a control circuit. The sensing pixel comprises: a charge storing device; a light sensing device, for respectively generating photoelectrons with a first, second amount in a first, second mode; and a switch device, for determining an amount that the photoelectron can be transmitted to the charge storing device according to a control voltage. The control voltage generates the control voltage to control the amount that the photoelectrons can be transmitted to the charge storing device to be a first charge amount in a first mode and to be a second charge amount in a second mode. The first, second charge amounts are smaller than a maximum charge storing amount for the charge storing device.

Abstract: The present invention provides a continuous machining system and the machining method thereof. The machining system comprises a feeding module, an electrochemical machining module, and a separating module. The feeding module supplies a material strip continuously; the electrochemical machining module performs an electrochemical machining to the material strip. When the feeding module supplies the material strip to the electrochemical machining module continuously, the electrochemical machining module performs the electrochemical machining to the material strip continuously for forming continuously a plurality of components on the material strip. The separating module separates the plurality of components from the material strip. Thereby, the machining time is saved, and thus achieving the purposes of continuous machining and mass production.

Abstract: An electronic device having a display device for sync brightness control includes a brightness key, an embedded controller, a storage unit, a processing unit, a peripheral controlling circuit and BIOS. The storage unit stores an operating system and a brightness application. The processing unit executes the brightness control application in the operating system. The peripheral controlling circuit receives a request from the brightness key. The BIOS acquires the request from the peripheral controlling circuit and send an event to notify a brightness user interface of the operating system, so that the brightness user interface notifies a driver in the operating system and sends a brightness adjusting command to the brightness control application according to the event. The brightness control application notifies the embedded controller to adjust the brightness of the display device according to the brightness adjusting command.

Abstract: A wear-resistant air pump includes a cylinder, a piston and rod set inserted in the cylinder and movable back and forth between two opposite ends of the cylinder, an air nozzle head located at one end of the piston and rod set outside the cylinder and opposite to the piston of the piston and rod set and adapted for connection to an air valve of an inflatable object, and a wear-resistant structure provided between the piston and the cylinder for bearing a relative reciprocating motion between the piston and the cylinder to prolong the lifespan of the air pump.

Abstract: A bicycle lighting fixture includes a housing defining therein an accommodation chamber, a reflector mounted in the accommodation chamber and a light source mounted in the accommodation chamber for emitting light onto the reflector. The reflector provides a curved reflecting surface facing toward the outside of the accommodation chamber and defining a plurality of reflecting surface areas at different elevations and a terrace surface connected between each two adjacent reflecting surface areas.

Abstract: An electronic device having an input control application is disclosed. The input control application is used for enabling the electronic device to execute the following actions: obtaining a member group comprising members lined up orderly and a member as a selection member; pressing a key to generate a first signal for excluding members after the selection member, then determining if only one member left in the member group, if “No”, determining the member of the member group in the middle as the new selection member, if “Yes”, executing the input operation; pressing another key to generate a second signal for excluding the members before the current selection member, then determining if only one last member in the current member group, if No”, determining the member of the member group in the middle as the new selection member, if “Yes”, executing the input operation.

Abstract: A multi-size ratchet wrench, which is easy to operate and is of multiple sizes, includes a wrench handle having two ends, at least one of which forms a head that receives and retains therein a fitting assembly that effect single direction driving. The fitting assembly rotatably supports a rotatable block that has a rotational axis substantially perpendicular to a rotational axis of the fitting assembly. The rotatable block has a circumferential surface forming one or multiple fitting sections that are substantially normal to the rotational axis of the rotatable block. This arrangement allows a user to select among differently-sized fitting sections through direct rotation of the rotatable block. Thus, the number of sockets to be carried and times of replacing sockets are both reduced. Further, the single direction driving allows the wrench handle make loaded driving of the fitting assembly in one direction and load-free rotation in an opposite direction.

Abstract: A structure of socket wrench includes a wrenching bar having opposite ends of which at least one forming a head. The head and the wrenching bar form an included angle between side-view axes thereof and between top-view axes thereof. The head receives therein a direction-selectable ratchet assembly that includes a driving member. The driving member includes a rotor that is rotatably received in the ratchet assembly. The rotor has a circumference forming at least two socket sections that each have an axis perpendicular to a rotational axis of the rotor. A user may directly turn the rotor to select a desired one among the socket sections of different specifications. Further, the included angles arranged between the wrenching bar and the head allow easy hand gripping and application of force by the user so as to improve the convenience of use.

Abstract: This invention relates to a bone implant that includes a bioinert substrate covered with a ceramic layer containing a plurality of indentations. The total surface area of the indentations is 30-70% of the total surface area of the ceramic layer. This invention also relates to a method of preparing such a bone implant. The method includes: (1) affixing a ceramic layer on the surface of a bioinert substrate; (2) forming a plurality of indentations in the ceramic layer, wherein the total surface area of the indentations is 30-70% of the total surface area of the ceramic layer; and (3) immobilizing a biopolymer onto the ceramic layer via covalent bonding.

Abstract: The present invention relates an electrochemical processing apparatus and a processing method thereof. A reciprocating swing unit is used to drive the processing electrode to process a workpiece, and thus simplifying fabrication of the processing electrode, and shortening processes and reducing costs. In addition, by using a high-frequency reciprocating twist and micro-vibrating unit to drive the processing electrode to perform high-frequency reciprocating twists and micro-vibrations, the processing electrode can perform twist without varying the processing gap. Thereby, the electrolyte in the gap can be perturbed and renewed continuously. Accordingly, bubbles and products produced during electrolysis can be removed sufficiently, enhancing processing precision and surface quality using the processing electrode on processing the workpiece.

Abstract: An abrasive material is fabricated. The material is made of bamboo charcoal. The charcoal has vascular bundles and abrasive particles are uniformly distributed and fixed on inner surfaces of the vascular bundles. Thus, the abrasive material can be used with self-sharpening for grinding, polishing, lubricating, etc.

Abstract: The present invention relates to an electrolytic machining method. For increasing size precision of electrolytic machining method, a metallic mask layer is formed on the surface of a workpiece whose material has high conductivity or volume electrochemical equivalent, whereby the metallic mask layer can be used as a sacrificial layer of electrolytic machining and simultaneously protects the non-machining region of the workpiece so as to reduce lateral machining of the workpiece Consequently, the size precision of electrolytic machining is enhanced. In addition, the feasibility of electrolytically machining a miniature interval between two machined structures is increased as well. In addition, the present invention provides a semifinished electrolytic workpiece, comprising a workpiece and a metallic mask layer formed on the surface of the workpiece. The conductivity or volume electrochemical equivalent of the metallic mask layer is smaller than that of the workpiece.

Abstract: A multi-size ratchet wrench, which is easy to operate and is of multiple sizes, includes a wrench handle having two ends, at least one of which forms a head that receives and retains therein a fitting assembly that effect single direction driving. The fitting assembly rotatably supports a rotatable block that has a rotational axis substantially perpendicular to a rotational axis of the fitting assembly. The rotatable block has a circumferential surface forming one or multiple fitting sections that are substantially normal to the rotational axis of the rotatable block. This arrangement allows a user to select among differently-sized fitting sections through direct rotation of the rotatable block. Thus, the number of sockets to be carried and times of replacing sockets are both reduced. Further, the single direction driving allows the wrench handle make loaded driving of the fitting assembly in one direction and load-free rotation in an opposite direction.

Abstract: The ratchet wrench has a head section in at least one of its two ends. An engaging member is configured in the head section and a fitting element is in turn pin-joined to the engaging member. The rotational axis of the fitting element is orthogonal to an operational axis of the engaging member. Around the fitting element, one or more sockets of various sizes perpendicular to the rotational axis of the fitting element are provided. As such, there is no need to carry a large number of removable sockets and the sockets could be switched more quickly. In the mean time, as the ratchet wrench could be turned in a reciprocating motion to tighten or loosen a bolt or nut, without removing and refitting the ratchet wrench after each turn. The ratchet wrench of the present invention strikes a successful compromise between functionality and convenience.

Abstract: A micro-grinding device with a micro ball at an end is made. The micro ball is deposited with grinding particles. The grinding device is able to grind a surface having an arc degree more than 180 degrees. Thus, the present invention is suitable to be used for forming micro molds, removing burr, and micro-milling, micro-paring or micro-grinding a surface.

Abstract: An assembly of a pallet component and fasteners is provided for making a pallet on which various kinds of objects can be placed and which is movable by a forklift. The pallet component includes two outer unit members and an intermediate connector. Each outer unit member has an inner side formed with spaced projections and concavely provided with spaced receiving recesses adjacent thereto. The spaced projections of each outer unit member correspond in position to and are therefore receivable in the spaced receiving recesses of the other outer unit member. The intermediate connector is bilaterally provided with connecting sections that have different orientations. The working end of each connecting section has spaced projections and spaced receiving recesses adjacent thereto so as to connect with the corresponding outer unit member. Thus, a pallet can be easily made according to the widths of objects to be placed on the pallet.

Abstract: A thin film resistor structure is disclosed. The resistor structure comprises a resistor film comprising a copper oxide layer and a plurality of metal islands thereon. The copper oxide layer has a top surface comprising a plurality of adjacent nodule-shaped recess regions, in which vacancies are formed between the nodule-shaped recess regions and are arranged in reticulate distribution. The plurality of metal islands is respectively distributed in the vacancies between the nodule-shaped recess regions. A method for fabricating the thin film resistor structure is also disclosed.