Abstract: A method for forming a stack capacitor includes providing a substrate with a bottom layer, a BPSG layer, a USG layer and a top layer thereon; using the top layer as a hard mask and the substrate as a first etching stop layer to perform a dry etching process to form a tapered trench in the bottom layer, the BPSG layer and the USG layer; removing the top layer to perform a selective wet etching process to partially remove the BPSG layer; depositing conformally a poly-Si layer and filling the trench with a sacrificial layer; removing the poly-Si layer unmasked by the sacrificial layer; using the bottom layer as a second etching stop layer to perform a wet etching process to remove the USG layer and BPSG layer; performing a static drying process; and depositing a dielectric layer and a conductive material to form the stack capacitor.

Abstract: A constant current output charge pump includes a switch module configured to compare a reference voltage with a load voltage and output a switch signal, a voltage margin control module configured to compare a first voltage and a second voltage with an output voltage and output a voltage margin control signal, a clock control module, a charge pump module, a current control module and a load module. The clock control module is configured to capture the switch signal and the voltage margin control signal and output a first clock signal and a second clock signal according to a system to the charge pump module for charging the input voltage.

Abstract: A plasma source is designed with a starting rod to reduce target vapor shielding. A curve ion duct has reverse thorns on its inner wall to filter macroparticles in plasma. The curve ion duct has duct segments and each duct segment has an individual electricity. The present invention increases ion amount, acquires a film through high energy ions, and obtains enhanced film adhesion and film quality.

Abstract: A constant current output charge pump includes a switch module configured to compare a reference voltage with a load voltage and output a switch signal, a voltage margin control module configured to compare a first voltage and a second voltage with an output voltage and output a voltage margin control signal, a clock control module, a charge pump module, a current control module and a load module. The clock control module is configured to capture the switch signal and the voltage margin control signal and output a first clock signal and a second clock signal according to a system to the charge pump module for charging the input voltage.

Abstract: The low-power power-on reset circuit includes a NOT gate device, a time delay device, a wave shaping device and a NOR gate device, with which the present invention can provide a low power power-on reset circuit that can be formed by a complementary metal oxide semiconductor (CMOS), such that a lower power consumption and a higher noise margin can both be provided.

Abstract: A document camera is used to show image of an object on a display. In the document camera, a first image data of the object obtained by a video-capturing device is derived into a second image data and a third image data by an image processor in response to a zoom operation, wherein the second image data results in a zoomed image of the object and the third image data results in a scaled image of the object. In response to the zoom operation, there is also a mark frame data generated by a position information controller, which results in a mark frame. The zoomed image, scaled image and mark frame are then synthesized into a combined image by an image synthesizer, and the mark frame superimposes the scaled image to indicate a result of the zoom operation.

Abstract: The present invention provides a novel high speed liquid crystalline compound with high birefringence and low rotational viscosity, comprising a general formula as formula (1): wherein R1 comprises C1-C12 alkyl or alkoxy groups, R2, R3 independently represents H or F, y represents an integer of 1 or 2, and A is selected from 1,4-phenylene or 1,4-trans-cyclohexylene.

Abstract: A projecting device capable of synchronously encoding images and sounds into an AV play file includes a receiving unit, a first processing unit, a projecting unit, a sound-recording unit, a second processing unit and an AV encoding unit. The receiving unit receives and outputs a first video signal. The first processing unit receives the first video signal to output a second video signal. The projecting unit receives the second video signal and projects a corresponding image onto a wall. The sound-recording unit records sounds of a user as explaining the image and outputs a first audio signal accordingly. The second processing unit receives the first audio signal to output a second audio signal. The AV encoding unit receives and synchronously encodes the second video signal and the second audio signal into an AV synchronous play file.

Abstract: A method is used with a document camera and an image display device for adjusting the image display range. The document camera includes an image synthesis controller and a graphics buffer. In the method, a first image frame and a second image frame are received by the image synthesis controller. In response to the image parallel display information, the graphics buffer is divided into a first region and a second region, and the image synthesis controller fills partial data of the first image frame and second image frame into the first region and the second region, respectively. In response to a change of the image parallel display information made by the user, the graphics buffer is divided into a third region and a fourth region, and the image synthesis controller fills partial data of the first image frame and second image frame into the third region and the fourth region, respectively.

Abstract: A document camera is used to show image of an object on a display. In the document camera, a first image data of the object obtained by a video-capturing device is derived into a second image data and a third image data by an image processor in response to a zoom operation, wherein the second image data results in a zoomed image of the object and the third image data results in a scaled image of the object. In response to the zoom operation, there is also a mark frame data generated by a position information controller, which results in a mark frame. The zoomed image, scaled image and mark frame are then synthesized into a combined image by an image synthesizer, and the mark frame superimposes the scaled image to indicate a result of the zoom operation.

Abstract: A document camera is used to show image picked up from an object and/or image received from an external apparatus such as a computer on an image display. In the document camera, an image sensing and processing device senses image of an object and processing the image into an image signal. A display controller controls the display of the image signal. An image synthesizer combines a first image signal received from an external apparatus with a second image signal received from the image sensing and processing device and has images represented by the first image signal and the second image signal simultaneously displayed under the control of the display controller.

Abstract: A dry cell air pump that provides in excess of ten inches water column in pressure. A motor is used that draws fewer amps than prior art motors, yet operates at higher revolutions per minute. The small motor is capable of providing a high speed of rotation with relatively low torque, especially in comparison to prior art motors. To offset the low torque, a high efficiency fan is provided that rotates at high speeds, yet produces high air volume and pressure with reduced turbulence. The fan includes upper and lower walls enclosing the blades for the fan. The upper and lower walls minimize turbulence and maximize efficiency of the fan, providing a maximal tip velocity of the fan and thus increased pressure for the dry cell air pump. The fan includes a series of dimples along its upper surface that reduce back flow in the fan housing.

Abstract: An airbed having a built-in pump. The pump is removably received within a receptacle. When the pump is placed in the receptacle, an outlet port for the pump is in fluid communication with a valve. The valve is operated via a solenoid. In an embodiment, the valve is opened while the pump is operating to inflate the airbed. The valve is also opened to deflate the airbed. In accordance with an embodiment, the pump utilizes a dual fan configuration, having two sets of fan blades on opposite sides of a disc. Air inlets are provided for the fan housing of the pump on both the top and the bottom so that each set of blades may draw air into the pump.

Abstract: An inflatable kayak having a multi-position footrest spaced from the seat of the kayak is disclosed. The multi-position footrest allows the kayak to accommodate operators of various sizes. The kayak may also include front and rear recessed cargo compartments which allow a significant quantity of cargo to be carried on the kayak without significantly raising the center of gravity of the kayak and without causing the kayak to become unbalanced.

Abstract: A novel 3-hydroxychromen-4-one derivative, pharmaceutically acceptable salt, hydrate, solvate or isomer thereof which is useful as an inhibitor for Cyclin Dependent Kinase (“CDK”) is disclosed. Further, a process for preparing the compound and a composition for suppression or treatment of cancer and diseases induced by cell proliferation such as inflammation, angiostenosis, angiogenesis, etc. is disclosed comprising the compound as an active component together with pharmaceutically acceptable carriers.

Abstract: The present invention relates to an indazole derivative, pharmaceutically acceptable salt, solvated product and isomer thereof substituted with 1,1-dioxoisothiazolidine which are useful as inhibitors for Cyclin Dependent Kinase(CDK). The present invention also relates to an agent for inhibiting and treating diseases involving cell proliferation, e.g., cancer, inflammation, restenosis, angiogenesis, etc. which comprises the compound of formula (1) as an active ingredient together with a pharmaceutically acceptable carrier.

Abstract: The present invention relates to an indazole derivative, pharmaceutically acceptable salt, solvated product and isomer thereof substituted with 1,1-dioxoisothiazolidine which are useful as inhibitors for Cyclin Dependent Kinase (CDK). The present invention also relates to an agent for inhibiting and treating diseases involving cell proliferation, e.g., cancer, inflammation, restenosis, angiogenesis, etc. which comprises the compound of formula (1) as an active ingredient together with a pharmaceutically acceptable carrier.

Abstract: The present invention relates to a novel 3-hydroxychromen-4-one derivative of formula (1), pharmaceutically acceptable salt, hydrate, solvate or isomer thereof which is useful as an inhibitor for Cyclin Dependent Kinase (“CDK”); to a process for preparing the compound of formula (1); and to a composition for suppression or treatment of cancer and diseases induced by cell proliferation such as inflammation, angiostenosis, angiogenesis, etc. comprising the compound of formula (1) as an active component together with pharmaceutically acceptable carriers.

Abstract: A radiation detector, particularly suited for the detection of long wavelength infrared radiation, employs a plurality of multiple quantum well (MQW) superlattices in a unitary stack. The superlattices are electrically connected in parallel, and current outputs are obtained from the parallel connection as an indication of the incident radiation. Electrical contact layers are provided on the opposite sides of each superlattice, with adjacent superlattices sharing a common contact layer. The number of quantum well/barrier layer periods per superlattice is preferably reduced to about 20-30 divided by the number of superlattices in the stack, as compared to a single-superlattice detector with about 20-30 periods. This allows a common bias voltage applied to the superlattices to be similarly reduced by a factor approximately equal to the number of superlattices in the stack.

Abstract: The present invention provides a probe cover of ear thermometer comprising a ring, a thin film, and a paper film. The thin film can be penetrated by infrared rays. The paper film is disposed on the surface of an open end of the thin film. The paper film and the open end of the thin film are fixed on the ring by means of hot-pressing to form a cover body, which extends upwards. The present invention has the advantages of simple structure and simplified manufacturing process, hence decreasing the manufacturing time and reducing the cost of material.