Abstract: A printing method using a low melting-point material is disclosed. The method first controls a nozzle of a 3D printer to move to a position corresponding to an internal-contour of a 3D model for printing the internal-contour upon a printing platform, then controls the nozzle to move to other position corresponding to an exterior-contour of the 3D model for printing the exterior-contour. After completing the exterior-contour, the method controls the nozzle to move inwardly to leave away from the exterior-contour, and then changes a related position between the nozzle and the printing platform upon z-axis for a next printing-layer. The method prevents a drooling event of the low melting-point material occurs at the exterior-contour and destroys an appearance of the 3D model.

Abstract: An optical touch device and a sensing method thereof are provided. The optical touch device includes a plurality of optical sensors and a processing unit. The optical sensors are arranged around a touch plane and are spaced from each other. The two adjacent optical sensors located at one side of the touch plane are defined as one set of an optical sensing module, such that the optical sensors are paired to form multiple sets of the optical sensing modules. The processing unit generates a plurality of touch coordinates data corresponding to the plurality sets of the optical sensing modules according to the optical touch data, and determines whether the touch coordinates data corresponding to each set of the optical sensing modules is in at least one touch-excluded area corresponding to each set of the optical sensing modules, and respectively excludes the touch coordinates data in the touch-excluded area.

Abstract: A method for loading a medical appliance with a medicament and/or a polymer is disclosed, the medical appliance comprising one or more grooves or holes loaded with the medicament and/or polymer. The method comprising the steps of: 1) capturing an image of the grooves or holes of the medical appliance, wherein the image contains at least one complete pattern of the grooves or holes; 2) performing digital image processing on the captured image to obtain the pattern of the grooves or holes; 3) calculating a central position of the pattern of the grooves or holes, and determining an actual central position of the grooves or holes based on the central position; 4) adjusting a relative position of a loading device to the medical appliance to align an outlet of the loading device with the actual central position of the grooves or holes; and 5) opening the outlet of the loading device to load the grooves or holes. A device for loading a medical appliance with a medicament and/or a polymer is further disclosed.

Abstract: A method and a device for loading a medical appliance with a medicament and/or polymer includes capturing images of a plurality of grooves or holes of the medical appliance using an image capturing device; performing digital image processing on the image of each of the grooves or holes to obtain a pattern of each of the grooves or holes; calculating a central position of the pattern of each of the grooves or holes, and determining a loading position of each of the grooves or holes based on the central position; and adjusting a relative position between a loading device and the medical appliance to align an outlet of the loading device with the loading position of the medical appliance, and loading each of the grooves or holes with the medicament and/or polymer. The method and device can load the medical appliance with the medicament and/or polymer fast and efficiently.

Abstract: A slide electronic apparatus and a linear moving mechanism thereof are disclosed. The slide electronic apparatus includes two casings and the linear moving mechanism connecting the two casings. The linear moving mechanism includes a rotatable part rotatably disposed on one of the two casings, a guiding part eccentrically mounted on the rotatable part, a link having a depression portion, and a pivotal connection part. The guiding part is disposed in the depression portion to be capable of driving the depression portion and driving the link by the depression portion to reciprocate in a first direction. The pivotal connection part connects the link and the other casing so that the two casing can move relatively. Thereby, the invention can transfer rotation movement to linear movement by use of the linear moving mechanism, which facilitates cover-lifting operation and adjustment in disposition angle of the casings for users.

Abstract: A method and a device for loading a medical appliance with a medicament and/or polymer includes capturing images of a plurality of grooves or holes of the medical appliance using an image capturing device; performing digital image processing on the image of each of the grooves or holes to obtain a pattern of each of the grooves or holes; calculating a central position of the pattern of each of the grooves or holes, and determining a loading position of each of the grooves or holes based on the central position; and adjusting a relative position between a loading device and the medical appliance to align an outlet of the loading device with the loading position of the medical appliance, and loading each of the grooves or holes with the medicament and/or polymer. The method and device can load the medical appliance with the medicament and/or polymer fast and efficiently.

Abstract: A digital torque wrench mainly comprises a transmission rod of wrench body provided in a handle, and a tool head provided at the exterior of the handle. An abutment surface on the other end of the transmission rod is to abut with one end of a lever arm. A roller is provided on the other end of the lever arm, and a rolling member opposite to the roller is also provided. A latch member on an actuator is inserted between the roller and the rolling member. Further, a controller is coupled with the actuator and a torque sensing element.

Abstract: A self-alignment filling level detecting device has a reflector and a sensor detachable from each other. The sensor has a light emitter, a light sensor, and a controller. The light sensor receives different light intensities when the reflector is assembled to the sensor and when the reflector is not assembled to the sensor. Thus, the controller determines whether the reflector has been accurately engaged and aligned with the sensor or not based on sensing results of the light sensor. Since the reflector and the sensor are detachable from each other, either the reflector or the sensor can be replaced individually if any one of them malfunctions.

Abstract: A fixing mechanism for fixing a slidable display module relative to a host module is disclosed. The fixing mechanism includes a track portion, a sliding portion, at least one positioning structure and at least one engaging structure. The track portion is disposed on the host module. The sliding portion is connected to the display module and slidably installed inside the track portion, so that the display module is slidably installed on the host module. The at least one positioning structure is disposed on the track portion. The at least one engaging structure is disposed on the sliding portion. The at least one engaging structure engages with the at least one positioning structure when the sliding portion slides to an engaging position relative to the track portion, so as to fix the display module on the host module.

Abstract: A bottle pushing mechanism for a tunnel type sterilizing dryer, includes a bottle pushing block (2) and at least one barb (5) cooperated with meshes of a transmitting mesh belt (1). The barb (5) is connected with the bottle pushing block (2). The bottle pushing block (2) could move along with the transmitting mesh belt (1) by the barb (5). The bottle pushing mechanism has a simple and compact structure, convenient installation, high reliability, good transmitting effect and no pollution.

Abstract: A portable computer device and a screw rod device are provided. The portable computer device includes a computer body, a display, a support member and a screw rod structure. The support member is rotatably connected to the computer body and the display respectively. The screw rod structure is disposed in the computer body, and includes a fixing base, a free gear, a screw rod, a transmission gear and a driving gear. The fixing base has an accommodating portion and a connecting portion, and is connected to the display through the connecting portion. The free gear is disposed in the accommodating portion and screwed to the screw rod. The driving gear drives the free gear through the transmission gear, so that the free gear moves along an axial direction of the screw rod, thereby pushing the fixing base to adjust an included angle between the display and the computer body.

Abstract: A self-alignment filling level detecting device has a reflector and a sensor detachable from each other. The sensor has a light emitter, a light sensor, and a controller. The light sensor receives different light intensities when the reflector is assembled to the sensor and when the reflector is not assembled to the sensor. Thus, the controller determines whether the reflector has been accurately engaged and aligned with the sensor or not based on sensing results of the light sensor. Since the reflector and the sensor are detachable from each other, either the reflector or the sensor can be replaced individually if any one of them malfunctions.

Abstract: The invention relates to a self-calibration method for a photoelectric liquid level switch and apparatus using the same. The apparatus has a control module, a light emitting module and a light sensing module. The light emitting module emits a light beam into a container. The light sensing module then detects a reflected light beam. The control module acquires two values respectively standing for a first liquid level status and a second liquid level status. When a default threshold value is beyond a range between the two values, the control module calculates a new threshold value in the range between the two values. The control module then replaces the default threshold value with the new threshold value. The threshold value is adjustable for any kind of liquid.

Abstract: An baking case body of tunnel type sterilization dryer comprises a case body (1), an air intake cavity (24) which is disposed in the case body (1), a conveyor mesh belt (7), and an air return channel (22). The conveyor mesh belt (7) is located between the air return channel (22) and the air intake cavity (24). The air intake cavity (24) is divided into two or more than two independent air intake chambers (21) by one or more than one air intake partition boards (11). A heater (9) is disposed in each air intake chamber (21), and a hot air generator (2), a diffuser fan cover (3), a high temperature and high efficient filter (4) and a temperature probe (5) are disposed sequentially in each air intake chamber (21) from top to bottom. Air return partition boards (15) are arranged in the air return channel (22), corresponding to the air intake partition boards (11). The air return channel (22) is divided into two or more than two air return cavities (23) by the air return partition boards (15).

Abstract: A slide electronic apparatus and a linear moving mechanism thereof are disclosed. The slide electronic apparatus includes two casings and the linear moving mechanism connecting the two casings. The linear moving mechanism includes a rotatable part rotatably disposed on one of the two casings, a guiding part eccentrically mounted on the rotatable part, a link having a depression portion, and a pivotal connection part. The guiding part is disposed in the depression portion to be capable of driving the depression portion and driving the link by the depression portion to reciprocate in a first direction. The pivotal connection part connects the link and the other casing so that the two casing can move relatively. Thereby, the invention can transfer rotation movement to linear movement by use of the linear moving mechanism, which facilitates cover-lifting operation and adjustment in disposition angle of the casings for users.

Abstract: A portable computer device and a screw rod device are provided. The portable computer device includes a computer body, a display, a support member and a screw rod structure. The support member is rotatably connected to the computer body and the display respectively. The screw rod structure is disposed in the computer body, and includes a fixing base, a free gear, a screw rod, a transmission gear and a driving gear. The fixing base has an accommodating portion and a connecting portion, and is connected to the display through the connecting portion. The free gear is disposed in the accommodating portion and screwed to the screw rod. The driving gear drives the free gear through the transmission gear, so that the free gear moves along an axial direction of the screw rod, thereby pushing the fixing base to adjust an included angle between the display and the computer body.

Abstract: A fixing mechanism for fixing a slidable display module relative to a host module is disclosed. The fixing mechanism includes a track portion, a sliding portion, at least one positioning structure and at least one engaging structure. The track portion is disposed on the host module. The sliding portion is connected to the display module and slidably installed inside the track portion, so that the display module is slidably installed on the host module. The at least one positioning structure is disposed on the track portion. The at least one engaging structure is disposed on the sliding portion. The at least one engaging structure engages with the at least one positioning structure when the sliding portion slides to an engaging position relative to the track portion, so as to fix the display module on the host module.

Abstract: A finger-gesticulation hand device includes a base frame representing a metacarpal part of the human hand, and at least three digits mounted on the base frame and appearing to be a thumb and at least two fingers. Each digit has at least two phalange portions respectively linked by two joints which permit a flexing movement of the phalange portions between extended and flexed positions. An actuating cord passes through each digit and is actuated by a solenoid actuator unit to pull the phalange portions of the respective digit to the flexed position. The hand device is simple in construction and capable of making hand gestures in a simple manner.

Abstract: A finger-gesticulation hand device includes a base frame representing a metacarpal part of the human hand, and at least three digits mounted on the base frame and appearing to be a thumb and at least two fingers. Each digit has at least two phalange portions respectively linked by two joints which permit a flexing movement of the phalange portions between extended and flexed positions. An actuating cord passes through each digit and is actuated by a solenoid actuator unit to pull the phalange portions of the respective digit to the flexed position. The hand device is simple in construction and capable of making hand gestures in a simple manner.

Abstract: A touch device to sense and compute the coordinate of a touch object is provided. The touch device comprises a panel, a light-emitting element, an image sensor, a reflective strip and a processing unit. The panel has a sensing area surrounded by first to fourth boundaries where the first and the third boundaries define an x direction and the other two boundaries defines y direction. The light-emitting element and the image sensor are located on the first boundary with a specific distance therebetween. The reflective strip is located on the second to fourth boundaries. When the touch object touches the sensing area, a first and a second light path from the light-emitting element to the image sensor are blocked to form a real and a virtual image such that the processing unit computes the coordinate of the touch object according to the real and the virtual images. A touch method is disclosed herein as well.