Abstract: A system for detecting and cleaning indoor air pollution adapted to be utilized in an indoor space with an HVAC system includes one or more outdoor gas detection devices, a plurality of channels, a plurality of indoor gas detection devices, a plurality of physical-typed or chemical-typed filtering devices, and a control central processor. The blower of the filtering device receives a control command so as to be driven and to generate an air convection which is directed. Therefore, the air pollution is filtered by the filtering component to allow the indoor air pollution data to approach to almost zero, so that a gas in the indoor space is cleaned to a safe and breathable state.

Abstract: An indoor gas exchange system configured between an outdoor space and an indoor space includes one or more outdoor air pollution detectors, a plurality of indoor air pollution detectors, a gas exchange device, a filtering component, and a central processing controller. The gas exchange device is manufactured by a plurality of gas-guiding units integrated as a thin member through semiconductor manufacturing processes. The gas exchange device is configured between the outdoor space and the indoor space to provide gas exchange for the indoor gas. The central processing controller performs an intelligent computation to control the gas exchange device to be opened or closed and to determine whether the outdoor gas is to be introduced into the indoor space or the indoor gas is to be discharged to the outdoor space, so that the indoor gas in the indoor space is exchanged and cleaned to a safe and breathable state.

Abstract: A system for detecting and cleaning indoor air pollution includes gas detection devices and filtering devices. The gas detection devices are adapted to detect a qualitative property and a concentration of an air pollution and output an air pollution data to perform an intelligent computation. The filtering devices are physical-typed or chemical-typed for filtering the air pollution. The filtering devices include one or more movable filtering devices, and the movable filtering device includes a gas detection device. After the intelligent computation is performed to locate an air pollution location, a control command is transmitted to the movable filtering device selectively and intelligently, and the movable filtering device receives the control command and is moved to the air pollution location. Therefore, the movable filtering device allows the air pollution data to approach to a non-detection state, thus a gas in the indoor space is cleaned to a safe and breathable state.

Abstract: A gas detection and cleaning system for a vehicle is disclosed and includes an external modular base, a gas detection module and a cleaning device. The gas detection module is connected to a first external connection port of the external modular base to detect a gas in the vehicle and output the information datum. The information datum is transmitted through the first external connection port to a driving and controlling module of the external modular base, processed and converted into an actuation information datum for being externally outputted through a second external connection port of the external modular base. The cleaning device is connected with the second external connection port through an external port to receive the actuation information datum outputted from the second external connection port to actuate or close the cleaning device.

Abstract: A blood pressure device includes a first blood pressure measuring device, a second blood pressure measuring device, and a controller. The first blood pressure measuring device is to be worn on a first position of a wrist so as to obtain a first blood pressure information of the first position. The second blood pressure measuring device is to be worn on a second position of the wrist so as to obtain a second blood pressure information of the second position. The controller is electrically coupled to the first blood pressure measuring device and the second blood pressure measuring device so as to adjust tightness between the expanders and the user's skin, respectively. The controller receives, processes, and calculates a pulse transit time between the first blood pressure information and the second blood pressure information, and the controller obtains at least one blood pressure value based on the pulse transit time.

Abstract: A selenium drum capable of continuously supplying powder, comprising a photosensitive drum, a cleaning scraper, a carbon powder bin and a waste powder bin, and further comprising a carbon powder storage bin and a waste powder storage bin; a first isolating mechanism is arranged between the carbon powder storage bin and the carbon powder bin, and a second isolating mechanism is arranged between the waste powder storage bin and the waste powder bin. Also provided is an image forming device having the selenium drum capable of continuously supplying powder. The selenium drum capable of continuously supplying powder and the image forming device having the same enable a user to drive a cleaning of the waste powder bin via gravity or hands when filling with carbon powder.

Abstract: In a process for reading the barcodes on the cylindrical elements and a system therefor, the system includes a working table having a transferring path and an inspection area on the transferring path, a shifting means driving a plurality of the standing cylindrical elements to gradually move along transferring path into the inspection area, an element barcode adhered on the outer all of the cylindrical element, a transmission means driving the cylindrical elements to self-rotate a certain rotation angle, an element reader reading the barcodes of the self-rotating cylindrical elements in order to automatically identify and record the information of the cylindrical elements entering into the inspection area.

Abstract: A bushing structure includes a base. A first hole is formed on the base. The bushing structure includes a supply member bushing installed inside the first hole of the base. An opening is formed on the supply member bushing for sheathing a shaft of a supply member. At least one groove is formed on an inner wall neighboring to the opening of the supply member bushing.

Abstract: A developer conveyer for conveying developer includes a shaft, and a plate structure connected to the shaft. Flexural rigidity of a central part of the plate structure is less than flexural rigidity of a lateral part of the plate structure. Deformation of the central part of the plate structure is greater than deformation of the lateral part of the plate structure so that developer moves from the lateral part to the central part of the plate structure when the shaft drives the plate structure to rotate for conveying the developer.

Abstract: A positioning mechanism for positioning a developing apparatus is disclosed. The positioning mechanism includes a base. A guide slot is formed on the base for guiding the developing apparatus to slide inside the base in a first direction. The base includes a first end and a second end. The lock mechanism further includes a positioning roller disposed on a first side of the guide slot for pressing the developing apparatus when the developing apparatus is inserted inside the base completely so that a first end of the developing apparatus contacts against the first end of the base and a second end of the developing apparatus contacts against the second end of the base.

Abstract: A gap controlling structure for image forming apparatus for maintaining a development gap between a photoconductor of an image-receiving module and a developer roller of a developer unit includes a image-receiving module frame, and at least a photoconductor support bar. The photoconductor support bars are combined on the image-receiving module unit frame. Each of the photoconductor support bars has a raised curved surface. The developer unit has at least a toner cartridge disposed corresponding to the curved surfaces. The distance between the toner cartridges is maintained by the photoconductor support bars supporting the photoconductor. The developer unit further includes a roller gap controlling apparatus to improve a gap accuracy of positioning the developer roller.

Abstract: An automobile distiller generally comprises a water reservoir to collect the condensed water from the evaporator of the air conditioner. A distilling tank made from metal with high heat conductivity is seated onto the manifold of the engine. The steam generated therefrom is sent to the air conditioner for cooling and the distilled water is formed for drinking. By this arrangement, the condensed water and exhausted heat from engine can be completely recycled to provide distilled water for drinking.