Abstract: A joint motion measuring apparatus is applied for measuring a rotation angle of a joint. A human body has a moving part connected with the joint. The joint motion measuring apparatus includes an attitude sensing unit, an attitude computing unit, and a joint motion computing unit. The attitude sensing unit is placed on the moving part, and senses the moving part moving from a first position to a second position to output a motion sensing signal. The attitude computing unit is coupled with the attitude sensing unit and transfers the motion sensing signal into an attitude signal. The joint motion computing unit is coupled with the attitude computing unit, and computes a zenith angle of the attitude sensing unit at the second position according to the attitude signal to further obtain the rotation angle of the joint according to the zenith angle.

Abstract: A moving trajectory generation method includes the following steps of: sensing a movement of a writing device in the air by a moving trajectory sensing module so as to generate a moving trajectory and then generate a moving trajectory signal; generating a virtual projection plane and a trajectory projection plane by a trajectory reconstruction unit of a trajectory reconstruction module according to the moving trajectory signal; calculating an angle between the virtual projection plane and the trajectory projection plane, and generating a transformation matrix according to the angle; transforming the virtual projection plane to the trajectory projection plane according to the transformation matrix; and projecting the moving trajectory to the trajectory projection plane so as to obtain a two-dimensional trajectory signal.

Abstract: A moving trajectory calibration method is applied to receive a moving trajectory signal generated by a writing device while moving on a written plane and includes the following steps of: generating a first axial signal, a second axial signal and a third axial signal according to the moving trajectory signal by a detecting-calibration unit of an orientation calculation module, wherein the written plane is composed of the first axis and the second axis, and the third axis is perpendicular to the written plane; calibrating the first axial signal according to the third axial signal by the detecting-calibration unit, so as to generate a first axial trajectory signal; and calibrating the second axial signal according to the third axial signal by the detecting-calibration unit, so as to generate a second axial trajectory signal. In addition, a moving trajectory generation method is also disclosed.

Abstract: A control system of a milling machine is disclosed. The milling machine has an overarm, a spindle connected to a cutter, a spindle motor, and an X-axis motor, a Y-axis motor and a Z-axis motor. The control system includes a vibration sensor for detecting a vibration level of the spindle. The control system also includes a central control unit configured to adjust a rotation speed of at least one of the X-axis motor, the Y-axis motor, and the Z-axis motor to bring a load current of at least one of the motors to be within a corresponding current range, and configured to adjust a rotation speed of the spindle motor to bring the vibration level to be within a vibration range.

Abstract: An adjusting device of a coin operated amusement assembly includes a drive device mounted onto a back of a horizontal board of the coin operated amusement assembly. A transmission device is connected to the drive device. Two adjusting plates are respectively and wiggly mounted to two opposite side of the horizontal board and inserted into a corresponding one of two return passages of the coin operated amusement assembly. Two driven devices are respectively connected to the transmission device and a corresponding one of the two adjusting plates for lifting the two adjusting plates and adjusting the odds of the coin operated amusement assembly.

Abstract: The present invention provides a blue laser light-absorbent substance, which is suitably used in organic photo conductor, laser optical data carrier or organic light-emitting diodes. The blue laser light-absorbent substance includes a merocyanine compound of the general formula (1) wherein n is an integer of from 0 to 3; R1 is unsubstituted or phenyl-, halogen-, ester-, siliy-substituted linear or branched alkyl group having 1 to 6 carbon atoms; R2 is unsubstituted or substituted phenyl, benzyl or naphthyl; N and R1R2 together represent aromatic-fused N-containing heterocyclic group (NR1R2); Y1 is unsubstituted or substituted alkoxy group having 1 to 8 carbon atoms; Y2 is cyano, nitro, halogen or carboxylate; or O and Y1Y2 together represent epoxy or N-containing heterocyclic hydrocarbonyl ketone (OY1Y2).

Abstract: Reusable dish/bowl food covers have light, thin shell structures are invented. The covers' configurations are generally like up-side-down dishes or bowls. They have top wall(s) for user easy to handle, and leveled top surface(s) for user easy to stack the covered dishes/bowls. They are transparent such that users can see the food being covered.

Abstract: A power metal-oxide-semiconductor field-effect transistor (MOSFET) array structure is provided. The power MOSFET array is disposed under a gate pad, and space under the gate pad can be well used to increase device integration. When the array and the conventional power MOSFET array disposed under the source pad are connected to an array pair by using circuit connection region, the same gate pad and source pad can be shared, so as to achieve an objective of increasing device integration.

Abstract: A porous carbon material functioning as a seasoning and its associate manufacturing process is comprised of having the material containing lignin heated and carbonized into a porous carrier with a given shape and distributed with releasable water base alkaloid for the porous carbon material to contact an object pending seasoning for the water base alkaloid to be released into and dissolved in the object pending seasoning.

Abstract: A power metal-oxide-semiconductor field-effect transistor (MOSFET) array structure is provided. The power MOSFET array is disposed under a gate pad, and space under the gate pad can be well used to increase device integration. When the array and the conventional power MOSFET array disposed under the source pad are connected to an array pair by using circuit connection region, the same gate pad and source pad can be shared, so as to achieve an objective of increasing device integration.

Abstract: A new chopstick with disposable sleeve is invented. This invention is better than the conventional disposable chopsticks, and it can save trees for the environment. This invention consists of a stick and a disposable sleeve. The sleeve can be removably installed on the tip portion of the stick. Special designs on the sleeve and the stick are provided for easy installation, securing, and removal of the sleeve. The sleeve also has the texture on its surface to help grip the slippery food.

Abstract: A phthalocyanine compound of formula (I) is provided for use in a recording layer of an optical recording media. In formula (I), M1 is a divalent transition metal, or two hydrogen atoms; X is halogen; Y is —OR1; R1 is alkyl which is unsubstituted or substituted by halogen, halogen, hydroxyl, alkoxy, alkylamino; R2 is R3 and R4 independently denote H, halogen, alkyl and alkoxyl; R5 is unsubstituted or substituted phenyl, benzyl, nathalenyl, or heterocycle; E denotes a single bond, C1-C4 alkyl, R6—C—O—C(?O), R6—O—C(?O)— or R6—S—C(?O)—; R6 is unsubstituted or substituted phenyl, benzyl, nathalenyl, heterocycle or C1-C4 alkyl; x is a number from 0 to 8; y is a number from 0 to 8; z is a number from 0 to 4; and M2 is a divalent transition metal.

Abstract: A dynamic random access memory (DRAM) cell is described, including a semiconductor pillar on a substrate, a capacitor on a lower portion of a sidewall of the pillar, and a vertical transistor on an upper portion of the sidewall of the pillar. The capacitor includes a first plate in the lower portion of the sidewall of the pillar, a second plate as an upper electrode at the periphery of the first plate, a third plate at the periphery of the second plate electrically connected with the first plate to form a lower electrode, and a dielectric layer separating the second plate from the first and third plates. A DRAM array based on the DRAM cell and a method for fabricating the DRAM array are also described.

Abstract: A composition for use in a charge transport layer of an organic photo conductor is provided. The composition includes: (a) a mixture of N,N?-Bis(3-methylphenyl)-N,N?-diphenyl-benzidine (Compound I), 4-((N,N-diphenylamino)-4?-(N-(3-methylphenyl)-N-phenylamino)-biphenyl (Compound II) and N,N,N?,N?-tetraphenylbenzidine (Compound III); and (b) Compound IV of the formula (IV): where, R1 and R2 independently denote C1-C4-alkyl group or C1-C4-alkoxy group, and wherein the weight ratio of Compound IV to combined Compound I, Compound II and Compound III is in a range from 1/5 to 5.

Abstract: A porous carbon material functioning as a seasoning and its associate manufacturing process is comprised of having the material containing lignin heated and carbonized into a porous carrier with a given shape and distributed with releasable water base alkaloid for the porous carbon material to contact an object pending seasoning for the water base alkaloid to be released into and dissolved in the object pending seasoning.

Abstract: A memory device that includes a semiconductor substrate, and an array of memory cells, each cell being electrically isolated from adjacent cells and including an island formed from the substrate, the island having a top portion and at least one sidewall portion, and being spaced apart from other islands by a bottom surface on the substrate, a capacitor formed contiguous with the sidewall portion, and a transistor formed on the top portion of the island, the transistor including a gate oxide layer formed on a surface of the top portion, a gate formed on the gate oxide layer, and a first and a second diffused regions formed in the top portion, the first diffused region being spaced apart from the second diffused region.

Abstract: The present invention provides a blue laser light-absorbent substance, which is suitably used in organic photo conductor, laser optical data carrier or organic light-emitting diodes. The blue laser light-absorbent substance includes a merocyanine compound of the general formula (1) wherein n is an integer of from 0 to 3; R1 is unsubstituted or phenyl-, halogen-, ester-, siliy-substituted linear or branched alkyl group having 1 to 6 carbon atoms; R2 is unsubstituted or substituted phenyl, benzyl or naphthyl; N and R1R2 together represent aromatic-fused N-containing heterocyclic group (NR1R2); Y1 is unsubstituted or substituted alkoxy group having 1 to 8 carbon atoms; Y2 is cyano, nitro, halogen or carboxylate; or O and Y1Y2 together represent epoxy or N-containing heterocyclic hydrocarbonyl ketone (OY1Y2).

Abstract: New automobile vent airflow controllers are invented. In addition to the capability of changing the airflow direction as the conventional controllers have, these controllers can also adjustably diffuse the airflow. For most of conventional controllers, in addition to other parts, like the taps/dials and vent surround, each controller has two sets of linked shutter plates, one on upper level and one on lower level. Unlike the conventional controllers, these controllers have a total of three to four sets of linked shutter plates arranged in two levels. The orientation of each set of shutter plates can be independently controlled.

Abstract: A dynamic random access memory (DRAM) cell is described, including a semiconductor pillar on a substrate, a capacitor on a lower portion of a sidewall of the pillar, and a vertical transistor on an upper portion of the sidewall of the pillar. The capacitor includes a first plate in the lower portion of the sidewall of the pillar, a second plate as an upper electrode at the periphery of the first plate, a third plate at the periphery of the second plate electrically connected with the first plate to form a lower electrode, and a dielectric layer separating the second plate from the first and third plates. A DRAM array based on the DRAM cell and a method for fabricating the DRAM array are also described.

Abstract: Disclosed is a stereo transfer printing method of in mold transfer printing concurs with injection molding of silicone. The stereo in mold transfer printing method of silicone includes the following steps: (a) providing ink mixed with silicone; (b) using the silicone containing ink to print text or graphic needed on the substrate film; (c) positioning the text or graphic on the substrate film between the mold dies; (d) closing and locking the mold; (e) injecting the silicone; and (f) opening the mold and getting the silicone product.