Abstract: A positioning method for obtaining position where a light pen is in contact with a display device at a to-be-positioned spot is provided. The display device includes display areas, corresponding with positioning coding patterns of a built-in positioning frame. The positioning method includes the following steps. Firstly, a positive positioning frame and a negative positioning frame are obtained according to the built-in positioning frame. Next, the positive and the negative positioning frames are respectively added on first original video frames to respectively generate first frame displayed in first frame time and second frame displayed in second frame time. Then the light pen obtains first selected image and second selected image from the first and the second frames respectively. After that, a to-be-positioned pattern is obtained by subtracting the second selected image from the first selected image and a coordinate position of the to-be-positioned spot is obtained.

Abstract: A touch system allows a user to issue touch commands using a cursor pen. The cursor pen is configured to output a characteristic signal which generates a disturbance signal at a contact location where a touch commanded occurs. During a frame period, data driving signals are outputted to the data lines, from which data sensing signals are simultaneously measured for detecting the disturbance signal. If a disturbance signal is detected in a specific data sensing signal, the horizontal coordinate of the contact location may be determined according to a specific data line from which the specific data sensing signal is measured, and the vertical coordinate of the contact location may be determined according to when the disturbance signal occurs in the specific data line.

Abstract: A method for controlling the display circuit and the backlight source of a display device is utilized to improve the color display performance at the low grey scale region. The method includes dividing a plurality of display data into first original display data and second original display data according to a threshold value; the display circuit outputting the first original display data at a first frame duration; the backlight source outputting a first brightness at the first frame duration; the display circuit adjusting the second original display data according to a first parameter for generating second adjusted display data; the display circuit outputting the second adjusted display data at a second frame duration; lowering the first brightness according to the first parameter for generating a second brightness; and the backlight source outputting the second brightness at the second frame duration.

Abstract: The present invention relates to a method for producing a bead-shaped polylactide pellets and the bead-shaped polylactide pellets prepared from the method thereof, and primarily includes an die-face cutting step, a dewatering step and a crystallization step. In which bead-shaped polylactide pellets are produced from a polylactide melt undergoing the die-face cutting step, the dewatering step and the crystallization step. The die-face cutting step is carried out by immersing the polylactide melt in water at a temperature of 50° C.˜90° C.; the dewatering step is carried out in an atmosphere temperature of 80° C.˜150° C.; the crystallization step is carried out in an atmosphere temperature 80° C.˜150° C. The bead-shaped polylactide pellets obtained have a water content of 10˜400 ppm, and smooth surfaces with no concave. The producing method of the present invention is thus able to achieve the objective of saving mass energy consumption.

Abstract: The present invention provides an apparatus and a method for continuous hydrogenation of conjugated diene polymer. By feeding the conjugated diene polymer, a catalyst composition and a hydrogen to the apparatus for hydrogenation. This apparatus for hydrogenation includes at least one hydrogenation reaction unit each comprising at least one a hydrogenation reactor with an outlet and at least one heat exchanger. In the hydrogenation reaction unit, the conjugated diene polymer, the catalyst composition and the hydrogen are mixed in a non-mechanical mixing mode and proceed hydrogenation with heat exchanger being connected to the outlet of the hydrogenation reactor.

Abstract: The present invention provides a process for hydrogenation of a conjugated diene polymer comprising hydrogenating said polymer in the presence of hydrogen and a hydrogenation catalyst composition, wherein the catalyst composition comprising a titanium compound (A), a silyl hydride (B) selected from the group having a Si—H group and consisting of a monomeric silyl hydride, a polymeric silyl hydride, and a cyclic silyl hydride; and a compound (C), and conducting the hydrogenation in a middle to larger sized reactor having a capacity of 25 liters, with a temperature of 50° C. to 150° C., and a hydrogen pressure of 1 kg/cm2 to 20 kg/cm2.

Abstract: In a display system, an inputted video sequence is displayed with an initial brightness at a first time and corresponding to a present control signal level and further displayed with a decayed brightness at a second time before adjustment. An apparatus, used for adjusting the brightness of the inputted video sequence, includes an input unit, a counter, a controller, and a brightness control unit. The input unit is used for inputting the present control signal level. The counter is used for counting time and outputting a notification signal at the second time. The controller is used for receiving the present control signal level and the notification signal and accordingly generating a present compensating parameter. The brightness control unit is used for receiving the present compensating parameter and generating an adjusted control signal level to adjust the brightness of the inputted video sequence from the decayed brightness to the initial brightness.

Abstract: An inertia permanent-magnet generator unit includes a body containing a stator structure, multiple pairs of permanent magnets on the stator structure; a rotor structure in the body, a central shaft penetrating a center of the body; multiple rotor blades being disposed to the rotor structure; and multiple troughs with each disposed on a top of the rotor blade in relation to the stator structure; multiple copper coils winding in troughs on tops of those rotor blades; a weight disposed on a rotor blade; and the rotor structure rotating forwardly by inertia to cut magnetic lines of force of the permanent magnets to generate electricity.

Abstract: A switch with light emitting function is provided. The switch is disposed on a circuit board for starting a device, and includes a case, a button, a light emitting diode (LED) and a number of pins. The button is protruded from the case. The LED is disposed inside the case, and has a positive end and a negative end. The pins are connected to a first electrical contact, a second electrical contact, a third electrical contact and the negative end of the LED, respectively. The positive end of the LED is electrically connected to the fourth electrical contact. When the button is pressed, the first electrical contact and the second electrical contact are shorted to start the device. Meanwhile, the third electrical contact and the fourth electrical contact are shorted, so that the LED is turned on to emit a light. No extra space is needed for disposing the LED.

Abstract: The present invention provides an apparatus and a method for continuous hydrogenation of conjugated diene polymer. By feeding the conjugated diene polymer, a catalyst composition and a hydrogen to the apparatus for hydrogenation. This apparatus for hydrogenation includes at least one hydrogenation reaction unit each comprising at least one a hydrogenation reactor with an outlet and at least one heat exchanger. In the hydrogenation reaction unit, the conjugated diene polymer, the catalyst composition and the hydrogen are mixed in a non-mechanical mixing mode and proceed hydrogenation with heat exchanger being connected to the outlet of the hydrogenation reactor.

Abstract: The present invention provides a catalyst composition for hydrogenation comprising: (1) a titanium compound (A) represented by the following formula (a): (2) a silyl hydride (B); and (3) a compound (C) represented by the following formula (e): The catalyst composition for hydrogenation can maintain activity longer and improve hydrogenation conversion of the conjugated diene polymers, particularly of the trans structure. The conjugated diene polymers produced according to the present invention can further perform good thermal stability and odorless.

Abstract: A switch with light emitting function is provided. The switch is disposed on a circuit board for starting a device, and includes a case, a button, a light emitting diode (LED) and a number of pins. The button is protruded from the case. The LED is disposed inside the case, and has a positive end and a negative end. The pins are connected to a first electrical contact, a second electrical contact, a third electrical contact and the negative end of the LED, respectively. The positive end of the LED is electrically connected to the fourth electrical contact. When the button is pressed, the first electrical contact and the second electrical contact are shorted to start the device. Meanwhile, the third electrical contact and the fourth electrical contact are shorted, so that the LED is turned on to emit a light. No extra space is needed for disposing the LED.

Abstract: A brake unit for a walking aid includes a user-grippable handle formed with a non-circular opening for retaining by a pin within a holding base. The user-grippable handle has a non-braking position, a preliminary braking position, and a parked braking position. When the walking aid is in a parked braking state, a user can simply lift the user-grippable handle upwards and change the parked braking state into a non-braking state.

Abstract: In a display system, an inputted video sequence is displayed with an initial brightness at a first time and corresponding to a present control signal level and further displayed with a decayed brightness at a second time before adjustment. An apparatus, used for adjusting the brightness of the inputted video sequence, includes an input unit, a counter, a controller, and a brightness control unit. The input unit is used for inputting the present control signal level. The counter is used for counting time and outputting a notification signal at the second time. The controller is used for receiving the present control signal level and the notification signal and accordingly generating a present compensating parameter. The brightness control unit is used for receiving the present compensating parameter and generating an adjusted control signal level to adjust the brightness of the inputted video sequence from the decayed brightness to the initial brightness.

Abstract: A detachable children vehicle seat, comprises a base and a backrest pivotally connected together by a connection mechanism. The connection mechanism includes a transverse latching bar and a restriction tab in the back of the seat. A cross section of the latching bar has two edges of short and long, and the restriction tab consists of different height of vertical receiving slots and apertures. While assembling, short edge of the latching bar is inserted into said apertures and restricted by its long edge from going backward in order to prevent the bar from coming off the receiving slots. It is convenient for the user to operate either assembling or dismantling the seat with simple method.

Abstract: An insect-catching lamp includes a casing having its front side bored with a through opening. The casing is installed with an insect-luring lamp of LED in the interior and provided with a deep-colored adhesive paper at one inner side. When the LED emits bright light outward, mosquitoes will be attracted to fly around the insect-luring lamp and be stuck by the adhesive paper. The insect-catching lamp of this invention is provided with neither electrode bars nor high-voltage electronic elements so it is quite safe in use and able to prevent people from touching the adhesive paper. In addition, the insect-luring lamp employs the low-power LED as an electric source, able to lower consumption of electricity, prolong service life and reduce cost in use.

Abstract: A package shell cover layer formed of a thin sheet base material by printing the thin sheet base material with a color design and molding the printed thin sheet base material through a hot press mold to form a semi-finished cover layer having a cover layer main body and a peripheral material extended around the border of the cover layer main body and an extension portion suspended between the border of the cover layer main body and the peripheral material.

Abstract: An on screen display (OSD) device and the message displaying method thereof are provided. The OSD device includes an operating interface, a display unit and a storage unit. The display unit, which is used for displaying a screen-adjustment window having a message option when the operating interface is pressed, displays a message window having a message-editing item for editing a message when the message option is selected via the operating interface. The store unit is for storing the message. The message will be displayed on the display unit when selected via the operating interface.

Abstract: A DC to AC inverter comprises: a DC input for inputting DC current; an inductor for filtering the high frequency components; a push pull transistor pair including a push-pull transistor pair. The collectors of the two transistors are connected to two ends of a capacitor set. A transformer has a primary side and a secondary side. The primary sides of the transformer and capacitor set are formed as an oscillating circuit so that so as to actuate the push-pull transistor pair alternatively for generating AC current. The secondary side of the transformer includes two second coils coupled to the primary side. One end of each of the second coils is grounded and the other end of the second coils is connected to a plurality of capacitors in parallel as output ends.

Abstract: A method for displaying items in an on screen display (OSD). The method includes displaying items in a current menu in response to input from a menu selection key, the current menu having at least a first item; enabling placing of a cursor on the first item in the current menu; displaying each item in a child menu corresponding to the first item for a predetermined period of time in a sequential manner, and simultaneously displaying items in the current menu not containing the cursor, the child menu having at least a second item; enabling choosing of the second item of the child menu with input from the menu selection key, the child menu corresponding to the chosen item becoming the current menu; and repeating the above steps until a desired menu item is chosen.