| PRIMAX ELECTRONICS LTD. Patent applications |
| Patent application number | Title | Published |
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| 20120136607 | METHOD AND SYSTEM FOR TESTING CIRCUIT BOARD OF KEYS - A circuit board testing system and a circuit board testing system for testing a circuit board of keys. The circuit board testing system includes a computer and a test frame. The circuit board is placed on the test frame. The computer includes a script database with plural pin test scripts, a script generation program and a test program. The test program is used for searching a pin test script corresponding to the circuit board from the script database, and testing the circuit board according to the pin test script. If the pin test script is not searched from the script database by the test program, the script generation program is activated to create the pin test script. | 05-31-2012 |
| 20120133095 | PAPER-STOPPING MECHANISM OF AUTOMATIC DOCUMENT FEEDER - A paper-stopping mechanism of an automatic document feeder is provided. The paper-stopping mechanism comprises an auxiliary gear, a traction member and a paper-stopping arm. As a paper pick-up arm of the automatic document feeder is moved upwardly or downwardly, the auxiliary gear is rotated in different directions. Upon rotation of the auxiliary gear, the auxiliary gear is engaged with a rack of the traction member to drive movement of the traction member. Consequently, a transverse rod of the traction member is sustained against the paper-stopping arm or raises the paper-stopping arm. When the transverse rod is sustained against the paper-stopping arm, the paper-stopping arm fails to be rotated in the paper-feeding direction, so that the function of stopping the paper is achieved. | 05-31-2012 |
| 20120132370 | LABEL PRINTING DEVICE - A label printing device includes a label printing mechanism, a peeling mechanism, and a scanning and verifying mechanism. The label printing mechanism is used for printing an image on a label sheet. The label sheet includes an adhesive paper part and a releasing paper part. The peeling mechanism is used for separating the adhesive paper part from the releasing paper part. The adhesive paper part printed with the image is transmitted to the scanning and verifying mechanism to be scanned. The scanning and verifying mechanism includes a scanning module for scanning the image, a first transmission unit and a third transmission unit. The first transmission unit includes plural plastic or metallic coaxial thin wheels, and the third transmission unit includes at least one thin star wheel, so that the contact areas between the first and third transmission units and the adhesive side of the adhesive paper part are reduced. | 05-31-2012 |
| 20120119994 | ROTATABLE LIGHT SOURCE DEVICE - A rotatable light source device includes an upper cover, a circuit board, plural light-emitting elements and a base. The circuit board is disposed under the upper cover, and connected with the upper cover. The light-emitting elements are mounted on the circuit board. One of the light-emitting elements is electrically connected to a power source to illuminate. The base includes a receptacle for accommodating the upper cover and the circuit board. By rotating the upper cover and the circuit board with respect to the base, another of the light-emitting elements is electrically connected to the power source to illuminate. | 05-17-2012 |
| 20120113006 | MOUSE WITH SHOOTING FUNCTION AND IMAGE PICKUP SYSTEM - A mouse with a shooting function and an image pickup system are provided. The image pickup system includes a mouse and a computer system. A shooting program is installed in the computer system. The mouse includes an image pickup device and a supporting member. The supporting member is used for fixing a business card. The shooting program is executed to judge whether the business card is separated from the image pickup device by a shooting distance, which is equal to a focal length of the image pickup device. If the business card is separated from the image pickup device by the shooting distance, the image pickup device is enabled by the shooting program to shoot the business card, thereby acquiring a business card image. | 05-10-2012 |
| 20120093003 | TESTING AND PAIRING SYSTEM FOR USE IN WIRELESS PERIPHERAL DEVICE PRODUCTION PROCESS - A testing and paring system is used in a wireless peripheral device production process. The testing and paring system includes a wireless receiver, plural wireless input devices and a jig. The jig transmits respective packets to the wireless receiver and the plural wireless input devices through the pairing channel, and receives respective response signals from the wireless receiver and the plural wireless input devices. If the response signals from the wireless receiver and the plural wireless input devices are successfully received by the jig, the wireless receiver and the plural wireless input devices are considered to have normal functions. | 04-19-2012 |
| 20120090974 | ILLUMINATED KEYBOARD OF NOTEBOOK COMPUTER - An illuminated keyboard of a notebook computer includes a base, a base cover, a key module and a light-guiding and supporting plate. The base is sheltered by the base cover. The light-guiding and supporting plate is disposed under a base cover opening of the base cover and fixed on the base cover. Since the key module is supported on the light-guiding and supporting plate and exposed outside the base cover opening, the thickness of the illuminated keyboard is not increased, and it is not necessary to shorten the travelling distance of the key module. | 04-19-2012 |
| 20120090969 | KEYBOARD - A keyboard includes a membrane circuit board, a luminous key, a light-emitting element and a plastic film layer. The luminous key has a keycap with a light-transmissible part. The luminous key is configured for triggering a membrane switch of the membrane circuit board. The light-emitting element is disposed on the membrane circuit board and arranged under the membrane circuit board for emitting a light beam. The plastic film layer is disposed on the membrane circuit board, and includes a convex structure, which is integrally formed with the plastic film layer. The light-emitting element is enclosed by the convex structure. The convex structure has a light-transmissible zone aligned with the light-emitting element. In such way, the keyboard of the present invention has enhanced production yield and reduced leak leakage. | 04-19-2012 |
| 20120090968 | KEYBOARD - A keyboard includes a membrane circuit board, a luminous key, a light-emitting element and a plastic film layer. The luminous key has a keycap with a light-transmissible part. The luminous key is configured for triggering a membrane switch of the membrane circuit board. The light-emitting element is disposed on the membrane circuit board and arranged under the light-transmissible part for emitting a light beam. The plastic film layer is disposed on the membrane circuit board, and includes a convex structure, which is integrally formed with the plastic film layer. The light-emitting element is enclosed by the convex structure. The convex structure has an opening aligned with the light-emitting element. The keyboard of the present invention has enhanced production yield and reduced light leakage. | 04-19-2012 |
| 20120088582 | SEPARABLE GAME CONTROLLER - A separable game controller includes a first handle, a second handle and a fixing member. The second handle includes a first sensor, a second sensor and a first controlling unit. The first controlling unit is electrically connected with the first sensor and the second sensor. The first sensor is used for sensing whether the first handle and the second handle are separated from each other. When the first handle and the second handle are separated from each other, the first sensor generates a first signal. When the first signal is received by the first controlling unit, the second sensor is enabled by the first controlling unit to generate a second signal. According to the second signal, a displacement of the second handle is sensed by the second sensor. | 04-12-2012 |
| 20120086641 | MULTI-MODE FOLDABLE MOUSE - A multi-mode foldable mouse includes a main body, a cover, a sensing device and a controller. A first touch panel is disposed on the main body. A second touch panel is disposed on the cover. The sensing device is used for sensing a position of the main body relative to the cover. The controller is used for controlling the mouse to be operated in either a multi-touch mode or a keyboard mode according to the position of the main body relative to the cover. When the mouse in operated in the multi-touch mode, the first touch panel is enabled, and a multi-finger inputting operation on the first touch panel is converted into an image control instruction. When the mouse in operated in a keyboard mode, a virtual standard keyboard is shown on the first touch panel in cooperation with the second touch panel for providing a function of inputting characters. | 04-12-2012 |
| 20120084976 | METHOD FOR ASSEMBLING CAMERA MODULE - The present invention discloses a method for assembling a camera module. The method includes putting plural conductive bumps on a conductive contact of a substrate such that a large conductive bump is formed, and pressing the substrate and an image chip together such that the conductive contact contacts with a pad formed on the image chip through the large conductive bump to combine the conductive contact and the pad. Since there is no contact between the substrate and the image chip but the large conductive bump, the method decreases the probability for fracture between the substrate and the image chip and improves the quality of the camera module. | 04-12-2012 |
| 20120081284 | MOUSE WITH ROTATABLE OPERATION MODULE - A mouse with a rotatable operation module is provided. The mouse includes a mouse housing and the operation module. The mouse housing has a sidewall. A hollow portion is formed in the sidewall for installing the operation module. The operation module includes a positioning member, a rotary member and a signal generating module. By rotating the rotary member, the operation module is rotated accordingly. | 04-05-2012 |
| 20120080300 | ILLUMINATED KEYBOARD - An illuminated keyboard includes a transparent frame plate, a key, a light source and a membrane switch circuit module. The light beam emitted by the light source is transmissible through the transparent frame plate. Consequently, the light source may be disposed on the membrane switch circuit module, between the key and the transparent frame plate, or under the transparent frame plate. | 04-05-2012 |
| 20120080299 | ILLUMINATED KEYBOARD - An illuminated keyboard includes a supporting plate, a transparent frame plate, a key, a light source and a membrane switch circuit module. The light source is arranged between the key and the transparent frame plate. The transparent frame plate is disposed on said supporting plate for enhancing the structural strength of the illuminated keyboard. The light beam emitted by the light source is incident into the transparent frame plate, reflected by the supporting plate, and transmitted through the transparent frame plate, the membrane switch circuit module and the key. In such way, the key is illuminated. | 04-05-2012 |
| 20120057288 | KEYBOARD DEVICE FOR USE WITH TABLET PERSONAL COMPUTER - A keyboard device for use with a tablet personal computer includes a base body and an upper cover. The base body includes a handle and plural keys. The handle is integrally formed with the base body. The upper cover has a receptacle for accommodating the tablet personal computer. The upper cover is connected with the base body. In addition, the upper cover is rotatable with respect to the base body in order to open or close the upper cover of the keyboard device. When the upper cover of the keyboard device is opened, the tablet personal computer is stored within the receptacle, so that the user may input characters or symbols to the tablet personal computer by depressing the keys. Whereas, when the upper cover of the keyboard device is closed, the keyboard device may be carried by grasping the handle. | 03-08-2012 |
| 20120056813 | SHAPE-CHANGEABLE CAMERA MOUSE - A shape-changeable camera mouse includes a first casing and a second casing. The first casing includes an image pickup module for shooting an object. When an included angle is defined between the first casing and the second casing, the shape-changeable camera mouse is operated in a mouse mode. Whereas, when the first casing and the second casing are parallel with each other, the shape-changeable camera mouse is operated in a camera mode. | 03-08-2012 |
| 20120055763 | ROTARY SWITCH MECHANISM - A rotary switch mechanism includes a hollow cylinder, a base, a push button, a first rotatable member, a second rotatable member, a first switch, a second switch and a third switch. The base is disposed under the hollow cylinder. The first rotatable member is sheathed around the hollow cylinder. The second rotatable member is sheathed around the first rotatable member. The first switch is disposed beside the first rotatable member. The second switch is disposed beside the second rotatable member. The third switch is mounted on a first circuit board, which is disposed under the base. The first rotatable member and the first switch interact with each other to generate a first rotating signal. The second rotatable member and the second switch interact with each other to generate a second rotating signal. The third switch is triggered by the pressing rod to generate a pressing signal. | 03-08-2012 |
| 20120044368 | OPTICAL IMAGE SYSTEM - An optical image system includes an image pickup module, a swinging mechanism, a first swinging calibration element and a second swinging calibration element. When the optical image system is tilted because of handshaking, the image pickup module is swung by the swinging mechanism. At the same time, the first swinging calibration element and the second swinging calibration element detect whether the image pickup module is swung to an ideal position where the handshaking problem is eliminated. | 02-23-2012 |
| 20120038954 | IMAGE CROPPING PROCESS - An image cropping process of a multifunction peripheral is provided. Firstly, a top edge endpoint of an object image is searched from a band image of an original image. Then, each band image of the original image is read to search the object endpoint coordinate of a to-be-printed object image zone. The object image zone is outputted to be printed. The image cropping process further provides a strategy for detecting spots in order to enhance the accuracy of searching the object image. | 02-16-2012 |
| 20120038785 | METHOD FOR PRODUCING HIGH RESOLUTION IMAGE - A high resolution image producing method includes the following steps. Firstly, an object is continuously shot to produce plural shot images. Then, plural original images are selected from the plural shot images. Then, each of the original images is segmented into plural blocks, and the motion vector of each block of each original image is calculated. Then, a first original image is scaled-up to acquire a first basis image, and a second basis image is acquired by copying the first basis image. A phase error is calculated according to the first basis image, and an interpolating operation is performed on the second basis image to obtain a high resolution image. | 02-16-2012 |
| 20120038728 | PRINTING DEVICE WITH MARKING FUNCTION - A printing device with a marking function is provided. The printing device includes a printing module, an identification module and a marking member. The printing module is used for printing images on a transfer paper, thereby producing a barcode paper. The identification module is used for scanning the barcode paper, and judging the printing quality of the barcode paper. If the printing quality of the barcode paper is unqualified, the marking member produces a mark on the barcode paper. In addition, the barcode paper is successively transported through the printing module, the identification module and the marking member. | 02-16-2012 |
| 20120027484 | IMAGE FORMING APPARATUS WITH STAPLING FUNCTION - An image forming apparatus with a stapling function is provided. The image forming apparatus includes a printing device and a stapling device. The printing device is used for printing images on plural papers. The printed papers are transmitted to the stapling device and stapled by the stapling device. The printing device has a printing device casing. The stapling device includes a minor casing and a main casing, which are respectively connected with a first surface and a second surface of the printing device casing. Since the stapling device is connected with two difference surfaces of the printing device casing, the overall height of the image forming apparatus is reduced. | 02-02-2012 |
| 20120024682 | TWO-LEVEL PRESSURE SENSITIVE KEYBOARD - A two-level pressure sensitive keyboard includes at least one key and a membrane switch circuit module. The membrane switch circuit module includes a first contact, a second contact, a first spacing layer for separating the first contact from the second contact, a third contact, a fourth contact, and a second spacing layer for separating the third contact from the fourth contact. The thickness of the second spacing layer is greater than that of the first spacing layer. When the key is depressed in response to the first pressure, the first contact and the second contact are electrically connected with each other to generate a first sensing signal. When the key is depressed in response to the second pressure, the first contact and the second contact are electrically connected with each other and the third contact and fourth contact are electrically connected with each other to generate a second sensing signal. | 02-02-2012 |
| 20120019444 | KEYBOARD WITH MODE-SWITCHING FUNCTION - A keyboard with a mode-switching function is provided. The keyboard includes at least one key, a pressure sensing circuit, an illumination module, a mode-switching program and a controlling unit. The mode-switching program is executable to enable both the pressure sensing circuit and the illumination module, so that the keyboard is operated in a pressure sensitive and luminous mode. The pressure sensing circuit is used for detecting the pressure, and generating a corresponding pressure-strength sensing voltage in response to the pressure. According to the pressure-strength sensing voltage, the illumination module is controlled by the controlling unit to emit either a first light beam or a second light beam. | 01-26-2012 |
| 20120013747 | IMAGE TESTING METHOD OF IMAGE PICKUP DEVICE AND IMAGE TESTING APPARATUS USING SUCH METHOD - An image testing method of an image pickup device and an image testing apparatus using such a method are provided. The image testing apparatus is in communication with the image pickup device. The image testing apparatus includes an image processing program, a multi-core processing unit and a storage unit. The image processing program is used for segmenting the main image, which is acquired by the image pickup device, into plural sub-image blocks, and transmitting the sub-image blocks to respective threads. The multi-core processing unit is used for synchronously executing the threads, thereby synchronously analyzing imaging quality of respective sub-image blocks. The storage unit is used for storing analyzing results of respective sub-image blocks. The analyzing results of respective sub-image blocks stored in the storage unit are combined together by the multi-core processing unit, thereby acquiring the imaging quality of the main image. | 01-19-2012 |
| 20120013272 | PRESSURE SENSITIVE AND LUMINOUS KEYBOARD - A pressure sensitive and luminous keyboard includes at least one key, a pressure detecting circuit, an illumination module and a controlling unit. When one of the plural keys is depressed in response to a first pressure, the pressure detecting circuit generates a pressure-strength sensing voltage. According to the pressure-strength sensing voltage, the controlling unit will judge the strength of the first pressure and control the illumination module to emit either the first light beam or the second light beam. | 01-19-2012 |
| 20120007993 | IMAGE PICKUP SYSTEM - An image pickup system includes a display screen, an image pickup device and a positioning program. The image pickup device is used for shooting a document. The display screen is used for showing a positioning mark. When the document is moved and a pre-shot document image is aligned with the positioning mark, the image pickup device is activated by the positioning program to shoot the document, thereby obtaining a document image. | 01-12-2012 |
| 20120001852 | COMPUTER KEYBOARD HAVING DETACHABLE MULTI-FUNCTIONAL TOUCHPAD - A computer keyboard has a detachable multi-functional touchpad. The computer keyboard is in communication with a computer host. The computer keyboard includes a keyboard body and a multi-functional touchpad. In a first usage status where the multi-functional touchpad is connected with the keyboard body, an image of a numeric keypad is shown. In a second usage status where the multi-functional touchpad is detached from the keyboard body, the multi-functional touchpad functions as a multimedia controller. In a third usage status, the multi-functional touchpad is connected with a charger stand, the multi-functional touchpad functions as a digital photo frame. | 01-05-2012 |
| 20110316779 | MOUSE DEVICE WITH MICROPHONE - A mouse device includes a mouse base, a mouse casing, a first button, a second button, a microphone module and a controlling unit. The first button and the second button have different structures. By clicking the first button and the second button, a first sound and a second sound having different frequencies are respectively generated. The first sound and the second sound are received by the microphone module. According to the frequency of the first sound or the second sound, a first button command or a second button command is generated. | 12-29-2011 |
| 20110316219 | SHEET PICK-UP DEVICE OF AUTOMATIC DOCUMENT FEEDER - A sheet pick-up device of an automatic document feeder is provided. The sheet pick-up device includes a two-way clutch transmission mechanism, a sheet pick-up arm, a stopper and a linking assembly. When the two-way clutch transmission mechanism is operated to have the sheet pick-up arm move to a standby position, the stopper is moved with the linking assembly to be in a stopping position. Whereas, when the two-way clutch transmission mechanism is operated to have the sheet pick-up arm move to a sheet pick-up position, the stopper is in a non-stopping position. The sheet pick-up device has enhanced operating stability. | 12-29-2011 |
| 20110316218 | SHEET PICK-UP MODULE OF AUTOMATIC DOCUMENT FEEDER - A sheet pick-up module includes a driving shaft, a driving shaft sleeve, a pick-up driving roller, a pick-up roller sleeve and a sliding sleeve. When the driving shaft is rotated to drive rotation of the driving shaft sleeve, the driving shaft sleeve pushes the sliding sleeve toward the pick-up roller sleeve, and the sliding sleeve is rotated to push the pick-up roller sleeve, so that the pick-up driving roller and the pick-up roller sleeve are synchronously rotated to transport the document at a pick-up speed. When the feed roller is contacted with the document to transport the document at a feed speed faster than the pick-up speed, the pick-up driving roller is driven to rotate by the document, and the pick-up roller sleeve is rotate to push the sliding sleeve, so that the sliding sleeve is moved in a direction away from the pick-up roller sleeve. | 12-29-2011 |
| 20110309569 | AUTOMATIC DOCUMENT FEEDER - An automatic document feeder includes an upper cover, a sheet separation member and a crank. The sheet separation member includes a separation roller, a separation pad and a first elastic element. When the upper cover is opened, the upper cover is separated from the crank, and a first extension part of the crank is uplifted to push a second extension part of the separation pad, so that the separation pad is separated from the separation roller. | 12-22-2011 |
| 20110305406 | BUSINESS CARD RECOGNITION SYSTEM - A business card recognition system includes a mobile communication apparatus and a computer host. The mobile communication apparatus has an image pickup device. The computer host is in communication with the mobile communication apparatus. When the image pickup device of the mobile communication apparatus is used to shoot a business card, a business card image is acquired. After the business card image is transmitted to the computer host, the computer host performs an optical character recognition operation on the business card image, thereby obtaining business card information. By searching address information of the business card information, the computer host acquires an address proximity map image. The business card information and the address proximity map image are transmitted from the computer to the mobile communication apparatus. As such, the user of the mobile communication apparatus can realize the business card information and the address proximity map image. | 12-15-2011 |
| 20110298713 | MOUSE DEVICE WITH MOVABLE BUTTON - A mouse device with a movable button is provided. The mouse device includes a mouse body for supporting a user's palm, a first casing, and a first button covering the first casing. The first casing is connected with a body front end of the mouse body, and movable with respect to the mouse body along the body front end. As such, the position of the first button with respect to the mouse body is adjustable. According to the size of the user's palm, the position of the button is determined. | 12-08-2011 |
| 20110284680 | ROLL SHAFT STRUCTURE - A roll shaft structure is provided for fixing a first roll or a second roll. The roll shaft structure includes a shaft body, a first ring and a second ring. The diameter of the shaft body is equal to the inner diameter of the first roll. The diameter of each of the first ring and the second ring is equal to the inner diameter of the second roll. When the shaft body penetrates through the first roll, the shaft body is contacted with the inner wall of the first roll, so that the first roll is fixed on the roll shaft structure. Whereas, when the shaft body penetrates through the second roll, the first ring and the second ring that are fixed on the shaft body are contacted with the inner wall of the second roll, so that the second roll is fixed on the roll shaft structure. | 11-24-2011 |
| 20110279875 | SCANNER WITH AUTO DOCUMENT FEEDER - The present invention relates to a scanner with auto document feeder including a housing, an auto document feeder and a connecting mechanism for connecting the housing and the auto document feeder. The connecting mechanism includes a first connecting structure and a second connecting structure. The first connecting structure let the auto document feeder rotates with respect to the housing to a first angle and the second connecting structure let the auto document feeder rotates with respect to the housing to a second angle. The second connecting structure makes the auto document feeder stop at any angle within the second angle. | 11-17-2011 |
| 20110279874 | AUTOMATIC DOCUMENT FEEDING AND SCANNING APPARATUS - An automatic document feeding and scanning apparatus includes an automatic document feeder and a flatbed scanner mechanism. The flatbed scanner mechanism includes a casing, a scanning module and a scanning platform. The scanning platform has a first scanning window and a second scanning window for fixing a first transparent plate and a second transparent plate, respectively. In addition, an inner periphery of the second scanning window and an edge of the second transparent plate have complementary profiles. | 11-17-2011 |
| 20110279371 | MOUSE DEVICE OPERABLE WITH VARIABLE BUTTON-PRESSING FORCE - A mouse device is operable with a variable button-pressing force. The mouse device includes a mouse base, a mouse case, a button disposed on the mouse case, a pressing plate contacted with the button, and the sliding member contacted with the pressing plate. The sliding member is partially protruded out of the mouse base, and movable with respect to the mouse base. When the sliding member is moved to a first position and contacted with a first touching part of the pressing plate, the force required for pressing the button is equal to a first downward external force. Whereas, when the sliding member is moved to a second position and contacted with a second touching part of the pressing plate, the force required for pressing the button is equal to a second downward external force. | 11-17-2011 |
| 20110278788 | RETARD ROLLER AND RETARD ROLLER MODULE HAVING SUCH RETARD ROLLER - A retard roller of an automatic document feeder provides a frictional force to separate plural documents from each other. The retard roller can provide a first damping torque and a second damping torque with different directions. The second damping torque is smaller than the first damping torque. As such, the frictional force exerted on the document is reduced for returning the document out of the automatic document feeder. A retard roller module having such a retard roller is also provided. | 11-17-2011 |
| 20110272262 | LUMINOUS KEYBOARD - A luminous keyboard includes plural keys, a membrane circuit board, at least one light-emitting element and a base. The light-emitting element serves as a light source of the luminous keyboard. The base is used for supporting the plural keys, the membrane circuit board and the light-emitting element. At least one component of the membrane circuit board is made of light-guiding material, so that the membrane circuit board possesses a light-guiding function. That is, the luminous keyboard has simplified configurations and the overall thickness thereof is reduced. | 11-10-2011 |
| 20110265021 | TOUCHPAD CONTROLLING METHOD AND TOUCH DEVICE USING SUCH METHOD - A touchpad controlling method and a touch device using such a method are provided. The touch device is applied to an electronic appliance. The touch device includes a touchpad and a coordinate transformation program. The touchpad is used for detecting a number of touching points in response to the touching gesture on the touchpad and the position of each touching point. If the number of touching points is equal to 1, the electronic appliance is operated in a relative coordinate mode. Whereas, if the number of touching points is greater than 1, the electronic appliance is operated in an absolute coordinate mode. | 10-27-2011 |
| 20110260971 | MULTI-FUNCTION MOUSE DEVICE - A multi-function mouse device includes a casing with a casing upper surface and a casing lateral surface, a first button disposed on the casing upper surface, a first sensing element, a second sensing element and a controlling unit. The first sensing element is disposed on the first button. The second sensing element is disposed on the casing lateral surface. By using a first finger of a user to trigger the second sensing element and moving the user's palm, the cursor shown on a computer monitor is controllable. Moreover, by using a first finger of a user to trigger the second sensing element, using a second finger of the user to trigger the first sensing element and moving the user's palm, a preset instruction is executed. | 10-27-2011 |
| 20110251818 | KEYBOARD TEST PROGRAM GENERATING METHOD - A keyboard test program generating method includes the following steps. Firstly, a first key number is received. By pressing a first key, a first key identification code corresponding to the first key is generated. The first key number is assigned to the first key so as to generate a first key conditional expression. By pressing a next key, a next key identification code corresponding to the next key is generated. A second key number following the first key number is assigned to the next key so as to generate a next key conditional expression. Afterwards, these key conditional expressions, a keyboard test program header and a keyboard test program trailer are combined together, thereby generating the keyboard test program. | 10-13-2011 |
| 20110234816 | METHOD FOR IMAGE PICKUP AND IMAGE PICKUP DEVICE USING THE SAME - The present invention discloses a method for image pickup and an image pickup device using the same. The image pickup device includes a lens, an image-processing program, and a user interface. The lens is utilized to obtain a main image by shooting an object. The image-processing program divides the main image into a plurality of sub-image blocks, computes the resolution of every sub-image block, and compares each resolution with a threshold. The user interface displays the compared result of each sub-image block to indicate if the lens and the object are parallel. | 09-29-2011 |
| 20110224919 | AIRFLOW-SENSING COMPUTER CURSOR GENERATOR AND AIRFLOW-SENSING MOUSE - An airflow-sensing computer cursor generator includes a microprocessor and plural air flow rate sensors. The plural air flow rate sensors are used for sensing airflow rates resulted from a moving action of an inductor in plural directions, thereby generating respective air flow rate signals corresponding to the plural directions. The microprocessor is used for judging a moving direction and a displacement value of the inductor according to the air flow rate signals, thereby generating a computer cursor signal. | 09-15-2011 |
| 20110223705 | PROCESS FOR ASSEMBLING CAMERA MODULE - A process for assembling a camera module is provided. Firstly, a first conductive bump and a second conductive bump are placed on a signal terminal of a substrate and a contact pad of an image sensing chip, respectively. Then, the substrate and the image sensing chip are laminated, so that the first conductive bump and the second conductive bump are combined together and the signal terminal of the substrate and the contact pad of the image sensing chip are electrically connected with each other. Then, an underfill is applied to a region between the substrate and the image sensing chip. Since the two conductive bumps are connected with each other by the assembling process, the quality of the camera module of the present invention is enhanced. | 09-15-2011 |
| 20110205169 | MULTI-TOUCH INPUT APPARATUS AND ITS INTERFACE METHOD USING HYBRID RESOLUTION BASED TOUCH DATA - A method is disclosed for mapping finger movements on a touch pad to a display screen. The method includes receiving touch data from a touch pad. The touch data identifies the absolute coordinates of one or more finger touch points on the touch pad. The method also designates a portion of the display screen as a portion mapping area. The size of the portion mapping area is less than the size of the entire display screen area. The method then maps the coordinates of the one or more finger touch points of the touch data to the coordinates of the portion mapping area. The method includes use of a primary touch pad and a secondary touch pad to generate multi-touch finger gestures. | 08-25-2011 |
| 20110199450 | PRINTING DEVICE - A printing device includes a base, a sheet pick-up module, a sheet feeding shaft and a main structural body. The main structural body includes a frame and a supporting member. The frame is fixed on the base. The supporting member is disposed on the frame for supporting the sheet pick-up module or the sheet feeding shaft. The frame is formed of an integral metal sheet part for enhancing strength of the main structural body, thereby securely fixing the components of the printing device. | 08-18-2011 |
| 20110198800 | RETARD ROLLER AND RETARD ROLLER MODULE HAVING SUCH RETARD ROLLER - A retard roller and a retard roller module are provided. The retard roller is used in an automatic document feeder for providing a frictional force to separate plural documents from each other. Unidirectional rotation of the retard roller is permitted. Due to the unidirectional rotation, the contact surface of the retard roller can be switched. During the sheet-feeding process, the document is contacted with a specified contact surface. By rotating the retard roller, the document is contacted with another contact surface. | 08-18-2011 |
| 20110198181 | CLUTCH TRANSMISSION MECHANISM OF PRINTING DEVICE - A clutch transmission mechanism of a printing device includes a power input shaft, a power input gear, a gear-shifting arm, a first gear-shifting module and a second gear-shifting module. In the cooperation of these components and modules, the printing device can be operated in a first gear-shifting mode or a second first gear-shifting mode. When the printing device can be operated in a first gear-shifting mode or a second first gear-shifting mode, the clutch transmission mechanism coaxially transmits the driving force. As such, the stability of transmitting the driving force is enhanced. | 08-18-2011 |
| 20110188222 | HANDHELD ELECTRONIC DEVICE AND BUTTON INPUT DEVICE FOR USE WITH HANDHELD ELECTRONIC DEVICE - A handheld electronic device and a button input device for use with a handheld electronic device are provided. The handheld electronic device includes a first casing and a second casing. The second casing is slidable with respect to the first casing. The first casing includes a fire button. The second casing includes an auxiliary button and a receiving part for storing the auxiliary button. When the second casing is slid with respect to the first casing, the auxiliary button is rotated with respect to the second casing. As such, the auxiliary button is moved from the receiving part to a surface the first casing for facilitating the user to press. | 08-04-2011 |
| 20110187644 | INPUT DEVICE WITH ILLUMINATED ROLLER - An input device with an illuminated roller is provided. The input device includes an upper cover, a lower base, a printed circuit board and an illuminated roller module. The illuminated roller module includes a roller, an encoder, an illuminating device and a supporting member. The illuminating device is disposed within the supporting member, and includes a flexible printed circuit and plural light emitting diodes. The plural light emitting diodes are mounted on the flexible printed circuit. The supporting member has a perforation. The flexible printed circuit of the illuminating device is penetrated through the perforation of the illuminating device and is connected to the printed circuit board. As such, electricity for illuminating is transmitted to the light emitting diodes. | 08-04-2011 |
| 20110181923 | SCANNING APPARATUS - A scanning apparatus includes a scanning module. The scanning module includes plural light emitting diodes, a porous reflective plate with plural openings, and a reflective element. When the scanning apparatus starts scanning a document, the light beams emitted by the light emitting diodes are directed to the porous reflective plate. A portion of light beams reflected by the porous reflective plate are defined as reflected light beams. The light beams penetrating through the openings are diffracted to be diffractive penetrated light beams. The reflected light beams reflected by the reflective element and the diffractive penetrated light beams are projected on the document, so that enhanced uniform illumination efficacy is achieved. | 07-28-2011 |
| 20110169212 | AUTOMATIC DOCUMENT FEEDER - An automatic document feeder includes a sheet pick-up module and a floating shock-absorbing structure. The floating shock-absorbing structure is arranged at a feeding entrance. The sheet pick-up module includes a sheet pick-up roller and a sheet separation roller. When the sheet pick-up module is rotated to a sheet feeding position, the sheet pick-up roller is contacted with the floating shock-absorbing structure to feed the sheet into the internal portion of the automatic document feeder. By the floating shock-absorbing structure, the possibility of causing excessive shock and noise when the sheet pick-up arm strikes the feeding entrance will be minimized or eliminated. | 07-14-2011 |
| 20110158546 | SYSTEM AND METHOD FOR GENERATING CONTROL INSTRUCTION BY USING IMAGE PICKUP DEVICE TO RECOGNIZE USERS POSTURE - A system and a method are provided for generating a control instruction by using an image pickup device to recognize a user's posture. An electronic device is controlled according to different composite postures. Each composite posture is a combination of the hand posture, the head posture and the facial expression change of the user. Each composite posture indicates a corresponding control instruction. Since the composite posture is more complex than peoples' habitual actions, the possibility of causing erroneous control instruction from unintentional habitual actions of the user will be minimized or eliminated. | 06-30-2011 |
| 20110157376 | METHOD AND SYSTEM OF STARTING SNAPPING STATIC SCENE - A method of starting snapping a static scene is applied to a system, which is electrically connected with an image-capturing device and a display device. The display device has a displaying zone for display a visual field of the image-capturing device. After an instruction of setting a block in the displaying zone is received by the system, a skin color coverage percentage of the block is calculated. According to the skin color coverage percentage, the system determines whether the scene within the visual field is stored or not. By the method and system of the present invention, a self-timer function is activated according to the skin color. | 06-30-2011 |
| 20110156344 | RETARD ROLLER AND RETARD ROLLER MODULE HAVING SUCH RETARD ROLLER - A retard roller of an automatic document feeder provides a frictional force to separate plural documents from each other. The retard roller can provide a first damping torque and a second damping torque with different directions. The second damping torque is smaller than the first damping torque. As such, the frictional force exerted on the document is reduced for returning the document out of the automatic document feeder. A retard roller module having such a retard roller is also provided. | 06-30-2011 |
| 20110156337 | AUTOMATIC DOCUMENT FEEDER - An automatic document feeder includes a sheet input tray, a transfer channel, a sheet pick-up module, a retard roller, a thickness detecting module and a controlling unit. When the sheet pick-up module is driven, the documents placed on the sheet input tray are fed into the transfer channel. The thickness detecting module is used for detecting a thickness of the documents. The controlling unit is used for judging whether a multiple-feeding event occurs. In a case that the multiple-feeding event occurs, the sheet pick-up module is reversely rotated such that the documents are returned to the sheet input tray. When the sheet pick-up module is reversely rotated, the retard roller provides a lower frictional force, so that the documents are allowed to be returned to the sheet input tray. | 06-30-2011 |
| 20110149088 | IMAGE PICKUP SYSTEM - An image pickup system includes a base, a frame, an image pickup device, a receiving structure, a marking element and a switching element. The frame is connected to the base. The image pickup device is disposed on the frame. The receiving structure is disposed in the base. The frame is rotatable with respect to the base, so that the image pickup device is moved to an optimal shooting position. The marking element indicates that the image pickup device is at the optimal shooting position. When the switching element is triggered, the target object placed in the receiving structure will be shot by the image pickup device. | 06-23-2011 |
| 20110148025 | AUTOMATIC DOCUMENT FEEDER - An automatic document feeder includes a transfer channel, a pick-up module and a thickness detecting module. The thickness detecting module includes a detecting member, a transmission member and an optical displacement sensing member. By the pick-up module, a sheet article is fed into the transfer channel. When the sheet article is transported across the detecting member, the sheet article is sustained against the detecting member, so that the detecting member is moved. The transmission member is connected to the detecting member. As the detecting member is moved, the transmission member generates a displacement amount. The optical displacement sensing member is used for detecting a displacement amount of the transmission member, thereby acquiring the thickness of the sheet article | 06-23-2011 |
| 20110147182 | THIN TYPE ILLUMINATED KEYBOARD - A thin type illuminated keyboard includes a light source, a light-guiding frame plate, a keycap, a membrane plate, a switch circuit plate and a base plate. The light source is used for emitting light. The light-guiding frame plate has a concave structure in a bottom surface thereof. The keycap is connected with the light-guiding frame plate and movable upwardly or downwardly with respect to the light-guiding frame plate. The keycap has a light-transmissible character portion. The light source is disposed on the membrane plate and accommodated within the concave structure of the light-guiding frame plate. The keycap, the light-guiding frame plate, the membrane plate, the switch circuit plate and the base plate are sequentially arranged from top to bottom. The light emitted by the light source is guided by the light-guiding frame plate to irradiate the light-transmissible character portion. | 06-23-2011 |
| 20110147180 | ILLUMINATED KEYBOARD - An illuminated keyboard comprises a frame plate, a character keycap, a light source, a membrane plate, a switch circuit plate and a base plate. The character keycap is connected with the frame plate, and movable upwardly or downwardly with respect to the frame plate. The light source is disposed under the character keycap for emitting invisible light. The character keycap, the frame plate, the membrane plate, the switch circuit plate and the base plate are sequentially arranged from top to bottom. The illuminated keyboard further includes a luminous substance, which is excited by the light source to generate visible light to irradiate the illuminated keyboard. | 06-23-2011 |
| 20110142431 | BUSINESS CARD CASE MOUNTABLE ON NOTEBOOK COMPUTER - A business card case is mountable on a notebook computer. The business card case has a receptacle for storing plural business cards. The business card case includes a protrusion part, a supporting part and a restriction structure. The protrusion part is inserted in a recess of a base of the notebook computer, so that the business card case is fixed on the notebook computer. The business card to be shot by an image pickup device of the notebook computer is supported on the supporting part. By adjusting the restriction structure of the business card case and rotating said upper cover of the notebook computer, a better shooting angle is defined between the image pickup device and the document. | 06-16-2011 |
| 20110140342 | AUTOMATIC DOCUMENT FEEDER - An automatic document feeder includes an upper cover, an input tray for placing plural documents, a pick-up module and a stopper module. A guide plate is disposed on the upper cover. The guide plate has a confining aperture. The confining aperture includes a fixing region and a releasing region. The stopper module has a stopping slice inserted into the confining aperture. When the automatic document feeder is enabled and the pick-up module is swung to be close to the input tray, the stopper module is moved from the fixing region of the confining aperture in response to the swinging action of the pick-up module. As such, the stopper module is released and the document is allowed to be fed into the internal portion of the automatic document feeder. | 06-16-2011 |
| 20110127714 | SHEET SIZE DETECTING MECHANISM FOR USE IN AUTOMATIC DOCUMENT FEEDER - A sheet size detecting mechanism includes an adjustable module, a sensing module and a controlling unit. The adjustable module includes a first sheet guide, a second sheet guide, an adjustable part and a circular gear. The adjustable part is a moved to a position where the first sheet guide and the second sheet guide are respectively in contact with two parallel edge sides of a sheet. The circular gear is rotated as the adjustable part is moved. The sensing module includes a sustaining element and a circuit board. The sustaining element is connected to an underside of the circular gear, and synchronously rotated with the circular gear. When the circular gear is rotated by an angle, the sustaining element is in contact with a specified one of the plural sensing regions, so that the circuit board generates a sensing signal. According to the sensing signal, the sheet size is acquired. | 06-02-2011 |
| 20110126057 | AUTOMATIC TESTING SYSTEM AND METHOD FOR JUDGING WHETHER UNIVERSAL SERIAL BUS DEVICE IS CONFIGURED TO COMPUTER - An automatic testing system and method for judging whether a universal serial bus device is configured to a computer are provided. The automatic testing system includes a computer and a testing device for testing the universal serial bus device. By judging whether the universal serial bus device is configured to the computer, the automatic testing system could determine the timing of performing an automatic testing procedure on the universal serial bus device. | 05-26-2011 |
| 20110120848 | LUMINOUS KEYBOARD - A luminous keyboard includes plural keycaps, a membrane circuit board, at least one light-emitting element, and a lower cover. The plural keycaps, the membrane circuit board and the light-emitting element are supported on the lower cover. In addition, the lower cover of the luminous keyboard has a light-guiding function. Since an additional light guide plate is required, the luminous keyboard has simplified configuration and the overall thickness thereof is reduced. | 05-26-2011 |
| 20110115924 | IMAGE PICKUP DEVICE - An image pickup device is connected with a computer. A video program is installed in the computer. The image pickup device includes an image pickup module and a monitor program. The image pickup module is controlled by the video program to capture an image. The image pickup module includes a lens and a shielding cover in front of the lens. When the monitor program detects an execution status of the video program, the shielding cover is driven to move to a position where the lens is not shielded by the shielding cover. When the monitor program detects a non-execution status of the video program, the shielding cover is driven to move to a position where the lens is shielded by the shielding cover. | 05-19-2011 |
| 20110115707 | METHOD AND DEVICE FOR SWITCHING CHARACTER INPUT MODE - A method and a device are used for switching a character input mode of a computer system. The character input mode switching device includes an input device, a display unit and an operating system unit. The input device includes a switching control element and a main control unit. The main control unit includes a switching module. An input signal is generated by the switching control element according to a single-step operation of a user and transmitted to the switching module. A switching signal is generated by the switching module after the input signal is received. The operating system unit judges whether the switching signal is an input language switching signal or an input method switching signal after the switching signal is received. According to the switching signal, the input language or the input method is switched by the operating system unit. | 05-19-2011 |
| 20110115151 | AUTOMATIC DOCUMENT FEEDER - An automatic document feeder includes a top cover having a fixing structure and first attracting element, a sheet pick-up module and a second attracting element. The fixing structure and the first attracting element are disposed on an inner surface of the top cover. The sheet pick-up module includes a sheet pick-up arm. The sheet pick-up arm is rotated to either a standby position or a sheet feeding position. The second attracting element is disposed on the sheet pick-up arm. When the sheet pick-up arm is rotated to the sheet feeding position, the sheet pick-up module feeds the sheet into an internal portion of the automatic document feeder. When the sheet pick-up arm is rotated to the standby position, the first attracting element and the second attracting element are attracted by each other so that the sheet pick-up arm is fixed on the standby position. | 05-19-2011 |
| 20110115147 | SHEET PICK-UP DEVICE OF AUTOMATIC DOCUMENT FEEDER - A sheet pick-up device of an automatic document feeder is used for feeding a sheet into a sheet feeding path. The sheet pick-up device includes a sheet pick-up module and a sustaining element. The sheet pick-up module includes a driving shaft and a sheet pick-up arm coupled to the driving shaft. The sheet pick-up arm is driven by the driving shaft to be rotated to either a standby position or a sheet feeding position. The sustaining element is pivotally coupled to the sheet pick-up arm. When a distal end of the sustaining element is rotated to be in contact with the sheet feeding path, the sheet pick-up arm stays in the standby position. | 05-19-2011 |
| 20110114461 | DEPRESSIBLE KEY STRUCTURE - A depressible key structure includes a key frame, a keycap, and plural elastic arms. The key frame has a receiving hole. The keycap is accommodated within the receiving hole, and includes plural outer corner portions. Each of the elastic arms includes an inner fixed arm part, at least one outer movable arm part, and a corner transition part interconnected between the inner fixed arm part and the at least one outer movable arm part. The corner transition parts of the elastic arms correspond to respective outer corner portions of the keycap. Each of the inner fixed arm parts is positioned at an inner edge of a specified side of a bottom surface of the keycap. A corresponding corner transition part is protruded out of the specified side to an adjacent side along a corresponding outer corner portion. The outer movable arm part is fixed on the key frame. | 05-19-2011 |
| 20110109552 | MULTI-TOUCH MULTI-DIMENSIONAL MOUSE - A method for combining at least two touch signals in a computer system is disclosed. The method includes receiving touch signals from two touch pads and creating at least two touch signals having coordinates in the same coordinate system. Then, using these coordinates, a computer system generates a touch command message that is recognizable by a computer application program. Also disclosed is, a computer mouse having two touch pads disposed thereon. | 05-12-2011 |
| 20110109550 | KEYBOARD/MOUSE SET AND COMPUTER SYSTEM USING SAME - A computer system includes a host, a screen and a keyboard/mouse set. The host is used for controlling operations of the computer system. The display screen is used for showing an operating frame of the computer system. A cursor is shown on the operating frame. The mouse could control a motion of the cursor in multiple resolution modes. The keyboard includes a switch element, which is triggered to switch the resolution modes of the mouse. | 05-12-2011 |
| 20110096378 | DUPLEX SCANNING APPARATUS - A duplex scanning apparatus includes an automatic document feeder and a flatbed scanner. The automatic document feeder includes a first scanning module. The flatbed scanner includes a second scanning module and a first calibration plate. The first calibration plate is disposed on the second scanning module, and includes a calibration plate first end, a calibration plate second end and a calibration plate middle part. A first included angle is defined between the calibration plate first end and the calibration plate middle part, and a second included angle is defined between the calibration plate second end and the calibration plate middle part. As such, each of a distance between the calibration plate first end and the first scanning module and a distance between the calibration plate second end and the first scanning module is shorter than a distance between the calibration plate middle part and the first scanning module. | 04-28-2011 |
| 20110084906 | MULTI-MODE MOUSE WITH CHANGEABLE SIZE - A multi-mode mouse with a changeable size is provided. The multi-mode mouse includes a mouse body and a battery compartment. The multi-mode mouse includes a connecting wire to be connected with a computer, and a wireless signal emitter for generating a wireless signal. When the battery compartment is disconnected from the mouse body, the multi-mode mouse has a first size. When the battery compartment is connected with the mouse body, the multi-mode mouse has a second size. The first size is smaller than the second size. The multi-mode mouse is suitably used by different users having different sizes of palms. In addition, the multi-mode mouse could be operated in a wired mode, a wireless mode or a charging mode. | 04-14-2011 |
| 20110084905 | INPUT DEVICE WITH CLICK BUTTON - A button-type input device includes an upper cover, a base, a click button, a circuit board, a tactile switch, a first lever, and a second lever. The click button has a pressing part. The tactile switch is mounted on the circuit board, and has a salient. The first lever is arranged between the pressing part of the click button and the salient of the tactile switch. An end of the first lever is served as a first fulcrum. The second lever is arranged above the first lever and between the pressing part of the click button and the salient of the tactile switch. An end of the second lever is served as a second fulcrum. The second fulcrum is opposite to the first fulcrum. A downward force of the pressing part acting on the first lever is adjustable when the second lever is moved with respect to the base. | 04-14-2011 |
| 20110082953 | DATA TRANSMISSION METHOD FOR USE WITH WIRELESS MOUSE - A data transmission method for use with a wireless mouse includes the following steps. Firstly, a mouse displacement data including a horizontal displacement and a vertical displacement is periodically transmitted from a wireless signal emitter to a wireless signal receiver in every wireless transmission time interval T | 04-07-2011 |
| 20110075250 | LASER SCANNING BEAM READER - A laser scanning beam reader is provided. When a round-grating-dot matrix is in a stationary state, the laser beams passing through the round-grating-dot matrix result in line-shaped refraction beams. By the laser scanning beam reader, the motor system conventionally used for rotating the hologram disc to successively generate dot scanning beams as the line-shaped will be omitted. As a consequence, the components and configurations of the laser scanning beam reader are simplified and the cost thereof is reduced. | 03-31-2011 |
| 20110075017 | PORTABLE ELECTRONIC DEVICE AND METHOD FOR MEASURING DISTANCE BY PERFORMING AUTO FOCUS FUNCTION - A portable electronic device for measuring a distance of an object by performing an auto focus function and a distance measuring method are provided. The portable electronic device includes an image pickup module and a distance measuring program. The image pickup module includes a lens, an optical sensing element and a transmission mechanism. The distance measuring program includes a distance look-up table. The distance look-up table is established by correlating a plurality of lens moving step numbers with corresponding object distance values. The auto focus function is performed to capture an image of an object by the image pickup module, thereby obtaining a current lens moving step number required for performing the auto focus function. A current object distance value corresponding to the current lens moving step number is acquired according to the distance look-up table. | 03-31-2011 |
| 20110073455 | KEY STRUCTURE AND KEYBOARD HAVING SUCH KEY STRUCTURE - A key structure and a keyboard including multiple key structures are provided. The key structure includes a keycap, a base plate and a scissors-type support member between the keycap and the base plate. The scissors-type support member includes an inner frame having a convex part and an outer frame having a recess. The convex part is accommodated within the recess. By controlling relative positions between the convex part and the recess, the keycap is stably moved in the vertical direction. | 03-31-2011 |
| 20110073234 | AUTOMATIC SHEET LAMINATING APPARATUS AND AUTOMATIC SHEET LAMINATING METHOD - An automatic sheet laminating apparatus includes a first sheet input tray, a second sheet input tray, a plurality of transfer roller assemblies, a separating roller assembly, a braking sensor, a braking element, a laminating module, and a control unit. The first sheet input tray is used for placing a pouch including a first film and a second film. The second sheet input tray is used for placing a sheet article. The separating roller assembly includes a separating driving roller and a separating follower roller. When the pouch is detected by the braking sensor, the braking element stops rotation of the separating follower roller. After a first predetermined time period, the separating follower roller is rotated again. As such, the rear ends of the first film and the second film are separated from each other, so that the sheet article could be inserted between the first film and the second film. | 03-31-2011 |
| 20110069181 | NOTEBOOK COMPUTER WITH MULTI-IMAGE CAPTURING FUNCTION - A notebook computer with a multi-image capturing function is provided. The notebook computer includes an image pickup device and a mirror. The image pickup device is used for capturing a first image. The mirror is disposed beside the image pickup device and tilted by an angle with respect to the image pickup device. A second image reflected by the mirror is adjustable by changing the angle. The second image reflected by the mirror is also captured by the image pickup device, so that the first image and the second image are simultaneously captured by the image pickup device. | 03-24-2011 |
| 20110062260 | VARIABLE FREQUENCY CONTROLLING SYSTEM AND METHOD OF SHREDDER - A variable frequency controlling system of a shredder is provided. The variable frequency controlling system includes a thickness sensor, a speed-variable motor and a controlling module. The controlling module is electrically connected to the speed-variable motor and the thickness sensor, and includes a look-up table. The thickness sensor is used for detecting a thickness of an article fed into the shredder. The speed-variable motor is operated at a variable rotating speed. When a thickness-detecting signal is received by the controlling module, the operating data corresponding to the thickness-detecting signal are searched from the look-up table and outputted from the controlling module to the speed-variable motor, thereby controlling the speed-variable motor to be operated at a proper rotating speed. As a consequence, a power-saving purpose is achieved by the variable frequency controlling system. | 03-17-2011 |
| 20110056814 | ELECTROLUMINESCENT KEYBOARD - An electroluminescent keyboard includes a plurality of membrane switch structures, a plurality of keycaps, a plurality of electroluminescent elastic members, and an electrode layer. The electroluminescent elastic members are arranged between the keycaps and respective membrane switch structures for emitting light in response to an electric current or an electric field. The electrode layer is arranged between the electroluminescent elastic members and respective membrane switch structures and electrically connected to respective electroluminescent elastic members. The electroluminescent elastic members emit light when the electric current passes through the electrode layer or the strong electric field is applied to the electrode layer. The light-emitting element and the backlight module that are used in the conventional keyboard are not included in the electroluminescent keyboard. In addition, the light could be effectively controlled to be guided to a desired luminous region of the keycap. As a consequence, the illuminated keyboard is very cost-effective. | 03-10-2011 |
| 20110050572 | INPUT DEVICE MODEL TESTING SYSTEM - An input device model testing system is provided for testing an input device model that is placed on a working plane. The input device model testing system includes image pickup devices for capturing the input device model and the working plane, a microphone for receiving the clicking sound of the input device model, a computer screen for displaying the working plane image, and a computer host. The computer host includes a model image analyzing program and a working plane image analyzing program. The working plane image and the model image are respectively analyzed by the model image analyzing program and the working plane image analyzing program, so that associated user input instructions are executed. | 03-03-2011 |
| 20110043868 | DUPLEX SCANNING APPARATUS - A duplex scanning apparatus includes an automatic document feeder and a flatbed image scanner. The automatic document feeder includes a document feeder case, a scanning glass plate and a first light source. The flatbed image scanner includes a scanner case, a glass platform, a second light source and a scanning module. The scanning glass plate and the first light source are included in the automatic document feeder of the duplex scanning apparatus, so that the scanning operation is performed in the automatic document feeder. | 02-24-2011 |
| 20110043384 | KEYBOARD - A keyboard includes a plurality of keys and an illumination module. Each key includes a membrane switch structure, a scissors-type supporting member, a light-storing and light-adjusting elastic member, and a keycap. The light-storing and light-adjusting elastic member is accommodated within a receptacle of the scissors-type supporting member. The scissors-type supporting member contains a light-storing material. The light-storing material has a property of storing the radiant energy of the light from the light source and gradually emits visible ray in the dark. After the external light source is turned off, the radiant energy stored in the light-storing material could emit the visible ray for an afterglow time. | 02-24-2011 |
| 20110042884 | SHEET FEEDING APPARATUS WITH SHEET RELEASING MECHANISM - A sheet feeding apparatus includes a sheet releasing mechanism, a casing, a sheet feeding channel, a sheet pick-up module and a driving shaft. The sheet releasing mechanism includes a control lever and a base. The control lever includes a protruding part. The base includes a first restriction groove and a second restriction groove. When the protruding part is accommodated within the first restriction groove, the sheet releasing mechanism is in a sheet-holding status. When the protruding part is accommodated within the second restriction groove, the sheet releasing mechanism is in a sheet-releasing status. | 02-24-2011 |
| 20110042883 | SHEET-FEEDING TYPE SCANNING APPARATUS AND AUTOMATIC SHEET FEEDING METHOD - A sheet-feeding type scanning apparatus and an automatic sheet feeding method are provided. The sheet-feeding type scanning apparatus includes a scanning module, a first sheet input tray, a first sheet pick-up roller assembly, a sheet ejecting tray, a sheet transfer channel, a plurality of transfer roller assemblies, a sheet ejecting roller assembly, a sheet-feeding sensor and a clutch module. Once a first sheet article of multiple sheet articles placed on the first sheet input tray are fed into the internal portion of the sheet-feeding type scanning apparatus to trigger the sheet-feeding sensor, the clutch module is disabled. At this moment, a second sheet article placed on the first sheet input tray fails to be fed by the first sheet pick-up roller assembly. Therefore, the double feeding problem is solved. | 02-24-2011 |
| 20110037889 | METHOD FOR DETERMINING WHETHER AUTO-FOCUS OPERATION IS RE-EXECUTED AND IMAGE PICKUP DEVICE USING SUCH METHOD - A method for determining whether an auto-focus operation is re-executed and an image pickup device using such a method are provided. The image pickup device includes an image sensor, a register and a back-end chip. According to the automatic exposure value change amount and the automatic gain value change amount in a focusing environment, the back-end chip determines whether the auto-focus operation is re-executed. | 02-17-2011 |
| 20110037696 | WHEEL MOUSE - A wheel mouse includes a base, an encoder, a wheel supporting frame, a wheel swing member, an encoder holder, a circuit board, and a plurality of tilt switches. The wheel supporting frame has a receptacle. The encoder holder is connected with the wheel swing member. The encoder is accommodated within the receptacle of the wheel supporting frame, so that the height of the wheel mouse is reduced. | 02-17-2011 |
| 20110032539 | OPTICAL MOUSE TESTING DEVICE - An optical mouse testing device includes a testing frame, a control unit, a transmission unit, a rolling unit and an indicating unit. An optical mouse to be tested is placed on an upper surface of the testing frame. The control unit is used for driving the transmission unit according to the route coordinate data. The transmission unit is used for rendering a rolling motion of a ball of the rolling unit. The optical mouse senses the rolling motion of the ball, thereby providing a route coordinate data to the control unit. The control unit compares the route control signal with the route coordinate data, thereby generating an indicating signal to indicate a testing result. | 02-10-2011 |
| 20110011512 | JAMMING DETECTION METHOD AND SHEET LAMINATING APPARATUS USING SAME - A jamming detection method and a sheet laminating apparatus using the jamming detection method are provided. The sheet laminating apparatus includes a laminating channel, a laminating roller assembly, a distance senor, a document sensor and a controller. The distance senor is used for measuring a moving distance of a document. The document sensor is used for detecting a transmitting status of the document. According to the moving distance of the document and the transmitting status of the document, the controller discriminates whether a jamming condition of the sheet laminating apparatus occurs. | 01-20-2011 |
| 20110006988 | MULTI-MODE MOUSE DEVICE - A multi-mode mouse device includes a mode-switching element on a surface of a mouse body. By manipulating the mode-switching element, the mouse device could be operated in a working mode or a power-saving mode according to the user's requirements. In the working mode, the response cycle of the motion sensor within the mouse device is maintained constant. In the power-saving mode, the response cycle is adjusted according to the downshift time period of the mouse device. By manipulating the mode-switching element, the mouse device could meet the demands of achieving optimal sensitive degree and power-saving efficacy. | 01-13-2011 |
| 20110006987 | STORABLE MOUSE - A storable mouse is provided. The storable mouse includes a mouse body, a connecting element and a protective case. A connecting surface of the connecting element is coupled with a rear surface of the mouse body such that bilateral sides of the connecting element are rotatable with respect to the mouse body. The protective case is pivotally coupled with the connecting element and rotatable with respect to the connecting element. The protective case includes a receptacle. When the protective case is folded toward the mouse body, the upper surface of the mouse body is sheltered by and accommodated within the receptacle of the protective case. | 01-13-2011 |
| 20110002685 | CAMERA MODULE AND ASSEMBLING METHOD THEREOF - A camera module and an assembling method thereof are provided. The camera module includes a circuit board, a base plate, an image chip, a holder and a lens assembly. The circuit board includes a first surface, a second surface and a hollow portion running through the first surface and the second surface. The base plate is fixed on the second surface of the circuit board such that the hollow portion of the circuit board is sheltered by the base plate. The image chip is disposed on the base plate and accommodated within the hollow portion. The holder is fixed on the first surface of the circuit board. The lens assembly is fixed on the holder. | 01-06-2011 |
| 20110001702 | MOUSE WITH CHANGEABLE FOOTPADS - A mouse with changeable footpads is provided. The mouse includes an upper case, a lower cover and a plurality of mouse footpad modules. The lower cover is disposed under the upper case. The lower cover includes a plurality of footpad holes. The footpad modules are disposed in respective footpad holes. Each of the mouse footpad modules includes a base, a first footpad and a second footpad. The first footpad is disposed on the upper surface of the mouse footpad module. The second footpad is disposed on the lower surface of the mouse footpad module. By rotating the mouse footpad module, the first footpad or the second footpad is selectively exposed to the external surface of the lower cover. | 01-06-2011 |
| 20100328683 | THICKNESS DETECTING MECHANISM - A thickness detecting mechanism is provided for detecting a thickness of a to-be-measured article. The thickness detecting mechanism includes a detecting arm and an optical displacement sensing module. The detecting arm is moved as the to-be-measured article is sustained against the detecting arm. The detecting arm includes a surface. The optical displacement sensing module detects the surface of the detecting arm when the detecting arm is respectively located in a first position and a second position. According to the displacement amount of the detecting arm from the first position to the second position, the thickness of the to-be-measured article is acquired. | 12-30-2010 |
| 20100321440 | INKJET HEAD MAINTENANCE METHOD - An inkjet head maintenance method is used in an inkjet printing apparatus, the inkjet printing apparatus includes a control unit, an inkjet head maintenance unit and at least one inkjet head. Firstly, the control unit reads inkjet head maintenance data from a predetermined inkjet head maintenance table. The inkjet head maintenance table includes the inkjet head maintenance data correlating with different printing modes. The inkjet head maintenance data include the number of maintenance times of the inkjet head during a predetermined printing period or a time interval between two adjacent maintenance times of the inkjet head. Next, the control unit issues an inkjet head maintenance command to the inkjet head maintenance unit according to the read inkjet head maintenance data. In response to the inkjet head maintenance command, the inkjet head maintenance unit is controlled to perform an inkjet head maintenance task corresponding to the inkjet head maintenance data. | 12-23-2010 |
| 20100315729 | EXTERNAL LENS DEVICE AND METHOD FOR MOUNTING SAME - An external lens device is mounted in front of a lens of an image pickup device. The external lens device includes a fixer and an external lens. The fixer includes a fixing slot and an alignment slice. The alignment slice includes a first reference mark and a second reference mark. The first reference mark is enclosed by the second reference mark. The first reference mark is arranged in the middle portion of the second reference mark. After the fixer is placed in front of the image pickup device, an outer portion of the second reference mark of the alignment slice is parallel with the lens fastening part of the lens of the image pickup device, the first reference mark is aligned with a center of the lens of the image pickup device, and the second reference mark is concentric with a lens fastening part of the lens. | 12-16-2010 |
| 20100315341 | PORTABLE MOUSE - A portable mouse includes a base, a casing, an attractable element and a control module. The control module includes a keycap, a triggering element, a positioning element and a retractable mechanism. The keycap is exposed outside a surface of the casing. By depressing the keycap, the attractable element is protruded out of the base, so that the attractable element could be attached on a surface of the object. | 12-16-2010 |
| 20100307902 | KEY STRUCTURE WITH SCISSORS-TYPE CONNECTING MEMBER - A key structure includes a scissors-type connecting member. The scissors-type connecting member includes a first frame and a second frame. The first frame includes a first protrusion and a second protrusion. The second frame includes a first receiving recess for accommodating the first protrusion, a second receiving recess for accommodating the second protrusion, and a partition wall between the first receiving recess and the second receiving recess. When the first frame is swung with respect to the second frame, the first protrusion is sustained against a first side of the partition wall and moved on the first side of the partition wall, and the second protrusion is sustained against a second side of the partition wall and moved on the second side of the partition wall. Consequently, the first protrusion and the second protrusion are permitted to be partially detached from first receiving recess and the second receiving recess, respectively. | 12-09-2010 |
| 20100296548 | AUTOMATIC FREQUENCY HOPPING METHOD FOR USE WITH WIRELESS DEVICE - An automatic frequency hopping method is provided for use with a wireless device. The wireless device could transmit data in two or more communication frequency bands. According to the counts of successful data transmission in respective communication frequency bands, the reasons of communication failure are analyzed. According to the reasons of communication failure, the automatic frequency hopping method discriminates whether a frequency hopping procedure is performed. Since the frequency hopping procedure is performed when a proper frequency hopping condition is satisfied, the automatic frequency hopping method could achieve the power-saving purpose and avoid the wireless communication interference with other wireless devices. | 11-25-2010 |
| 20100294434 | SHEET LAMINATING APPARATUS WITH INSTANT HEAT CONTROL FUNCTION - A sheet laminating apparatus with an instant heat control function includes a first cylindrical roller, a second cylindrical roller, a first long metal sheet, a first heat-generating case, a second long metal sheet, a second heat-generating case, a contact sensor and a controller. The first long metal sheet and the second long metal sheet are very thin and small, so that the temperature is quickly changed. By using the contact sensor to detect the surface temperature of the first cylindrical roller under control of the controller, the instant heat control function of the sheet laminating apparatus is achieved. | 11-25-2010 |
| 20100290139 | THIN FASTENING SLICE MODULE - A thin fastening slice module includes a first fastening slice body and a second fastening slice body. The first fastening slice body includes a first surface, a first upper periphery and a first concave part. The first concave part is downwardly extended from the first upper periphery. The second fastening slice body includes a second surface, a second upper periphery and a second concave part. The second concave part is downwardly extended from the second upper periphery. The first surface has an area greater than the second surface. The first upper periphery is aligned with the second upper periphery. The second fastening slice body is connected to a front end of an image pickup device. The first fastening slice body is separated from the image pickup device. A recess structure is defined between the first fastening slice body, the second fastening slice body and said image pickup device. | 11-18-2010 |
| 20100288096 | CUTTING MECHANISM - A cutting mechanism includes a first cutter assembly, a first cutter assembly sheath, a first guiding shaft, a second cutter assembly, a second cutter assembly sheath, a second guiding shaft, a lead screw, a lead screw sheath, and a connecting element. The first cutter assembly and the second cutter assembly are simultaneously driven by the single lead screw, thereby cutting a sheet-like article. | 11-18-2010 |
| 20100283733 | CHARGEABLE WIRELESS MOUSE - A chargeable wireless mouse includes a mouse body, a chargeable battery, a charging slot and a wireless signal receiver. A magnetic element and an electricity conducting structure are disposed within the charging slot. The wireless signal receiver includes a USB connecting part and a charging plate member. The wireless signal receiver is connected with a computer host via a USB connecting port. When the wireless signal receiver is accommodated within the charging slot, the metallic plate member is magnetically attracted by the magnetic element and the wireless signal receiver is clamped by the electricity conducting structure, so that the wireless signal receiver is fixed in the charging slot. At the same time, the charging plate member is contacted with the conducting member such that electricity is transmitted to charge the chargeable battery. | 11-11-2010 |
| 20100276865 | SOLENOID VALVE DEVICE AND AUTOMATIC DOCUMENT FEEDER HAVING SUCH SOLENOID VALVE DEVICE - A solenoid valve and an automatic document feeder using the solenoid valve are provided. The solenoid valve includes a valve body, a valve spindle, a spring, a ring-shaped groove and muffling ring. The ring-shaped groove is sheathed around the valve spindle. The muffling ring is disposed within the ring-shaped groove. When the valve body is magnetized to magnetically attract the valve spindle, the valve spindle is moved within the valve body, and the muffling ring collides with the recess inner wall, thereby reducing collision noise. | 11-04-2010 |
| 20100270729 | SPACING INTERVAL CONTROL METHOD AND SHEET LAMINATING APPARATUS USING THE SAME - A spacing interval control method is used in a sheet laminating apparatus for controlling a constant spacing interval between any two adjacent ones of multiple documents. The sheet laminating apparatus includes an automatic document feeding mechanism and a sheet laminating mechanism. By means of multiple sensors within the automatic document feeding mechanism, multiple documents are successively transported from the automatic document feeding mechanism to the sheet laminating mechanism at a constant spacing interval between any two adjacent ones of multiple documents. As a consequence, the documents after being heated or pressed by the sheet laminating mechanism will be cut into multiple separate and identical-sized laminated documents. | 10-28-2010 |
| 20100268994 | AUTOMATIC KEYBOARD TESTING SYSTEM - An automatic keyboard testing system includes a computer, an automatic testing program and a testing frame. A keyboard circuit board to be tested in placed on the testing frame. The automatic testing program is installed in the computer for generating a testing signal and has a predetermined time period. The testing frame generates a simulating signal according to the testing signal and conducts a key intersection point corresponding to the simulating signal, so that the keyboard circuit board output a key scanning code corresponding to the conducted key intersection point to the computer. The automatic testing program discriminates whether the key scanning code is transmitted to the computer within the predetermined time period. | 10-21-2010 |
| 20100265654 | NOTEBOOK COMPUTER WITH DOCUMENT HOLDING FUNCTION - A notebook computer that has a document holding function includes an upper cover and a base. The upper cover includes a screen and an image pickup device. The base includes a keyboard and a touchpad. A touchpad chassis is disposed under the touchpad and connected with a bottom surface of the touchpad. A fixing recess is formed in an edge surface of the touchpad chassis for holding the document. A rotatable frame is disposed under the touchpad for overturning the touchpad chassis. As such, a shooting angle is defined between the image pickup device and the document held in the fixing recess. | 10-21-2010 |
| 20100259629 | CAMERA DEVICE FOR CAPTURING HIGH-RESOLUTION IMAGE BY USING LOW-PIXEL-NUMBER PHOTO SENSING ELEMENT - A camera device includes a lens module, a photo sensing element and a micro-electro-mechanical system mirror. The lens module is used for receiving an external light beam. The photo sensing element includes at least one pixel sensor with a first pixel number. The micro-electro-mechanical system mirror is used for reflecting the external light beam to the photo sensing element, thereby obtaining a digital image with a second pixel number. The micro-electro-mechanical system mirror is swung at different angles to receive the external light beam with different incidence angles, so that the second pixel number is higher than the first pixel number. | 10-14-2010 |
| 20100252700 | SUCTION CUP ASSEMBLY AND FASTENING DEVICE INCLUDING SUCH SUCTION CUP ASSEMBLY - A suction cup assembly includes a base, a suction cup, a guiding part and a rotary rod. The base has a first opening, a second opening and a top surface. The guiding part includes a first guiding post having a first inclined slot and a second guiding post having a second included slot. After the first and second guiding posts respectively penetrate through the first and second openings, the first inclined slot and the second included slot are partially exposed. The both terminals of the rotary rod are respectively inserted into the first and second included slots and supported on the top surface of the base. During rotation of the rotary rod, the both terminals of the rotary rod are moved from the lower ends to the upper ends of the first and second included slots, so that the guiding part is uplifted and the suction cup is subject deformation. | 10-07-2010 |
| 20100245597 | AUTOMATIC IMAGE CAPTURING SYSTEM - An automatic image capturing system includes a computer, an image capturing device, a monitor and an automatic image capturing program. The automatic image capturing program is installed in the computer. The image capturing device is used for capturing an image of a target object. The monitor is used for displaying shooting area. If a pre-shot image of the target object is moved to be within the shooting area, the automatic image capturing program will automatically capture the image of the target object. | 09-30-2010 |
| 20100238113 | WHEEL MOUSE - A wheel mouse includes a base, a circuit board, a scroll wheel, a wheel swing member, two tilt switches, and a mode-switching element. The wheel swing member has an extension arm. The mode-switching element has an engaging part. The mode-switching element is penetrated through the base and the circuit board and partially protruded outside the surface of the base. By moving the mode-switching element to a first position or a second position, the engaging part is engaged with or separated from the extension arm, so that the wheel mouse is selectively operated in a third-axial wheel operating mode or a tilt wheel operating mode. | 09-23-2010 |
| 20100238054 | KEYBOARD DEVICE AND METHOD FOR IDENTIFYING DIFFERENT KEY FUNCTIONS ON THE KEYBOARD DEVICE - A keyboard device and a key function identification method are provided. The keyboard device includes a micro-controller, a wire circuit and multiple keys. A key code table has been previously stored in the micro-controller. The multiple keys have different key identification parts. When the key identification parts are electrically connected the wire circuit, different key codes are generated. According to different key codes and the key code table, different key signals are generated. | 09-23-2010 |
| 20100225692 | INKJET PRINTING CORRECTION METHOD AND INKJET PRINTING APPARATUS - An inkjet printing correction method is used with an inkjet printing apparatus. The inkjet printing correction method includes the following steps. Firstly, a first test image file is printed out as a print test pattern by the inkjet printing apparatus. Then, the print test pattern is scanned to obtain a second test image file. Then, all second block intervals are compared with respective first block intervals, thereby obtaining correction interval difference data. According to the comparing results, a procedure of ejecting ink droplets from the ink nozzles is determined to be advanced or delayed. | 09-09-2010 |
| 20100224216 | CAMERA MODULE, FABRICATING METHOD AND CLEANING METHOD THEREOF - A camera module includes a lens module, an image sensor, a circuit board for supporting the image sensor, and a lens holder for connecting the lens module and the circuit board. A method for fabricating the camera module includes the following steps. Firstly, at least one cleaning hole is created in the lens holder, and the at least one cleaning hole is filled with a removable sealing stuff. Then, the printed circuit board, the image sensor, the lens holder and the lens module of the camera module are combined together. Then, a testing procedure is performed to detect whether any pollutant is present within the assembled camera module. Once any pollutant within the assembled camera module is detected, the sealing stuff is removed from the at least one cleaning hole, a cleaning procedure is done to remove the pollutant, and the at least one cleaning hole is sealed again. | 09-09-2010 |
| 20100214220 | TILT WHEEL MOUSE - A tilt wheel mouse includes a scroll wheel, a wheel swing member, a base, a circuit board, a first elastic element, a second elastic element, an encoder, a first tilt switch, a second tilt switch, and a wheel switch. The first tilt switch and the second tilt switch are arranged at the backside of the wheel swing member. The wheel switch is arranged under the wheel swing member. Since the distance between the wheel switch and the first or second tilt switch is increased, the possibility of causing an erroneous operation is minimized. | 08-26-2010 |
| 20100214219 | TILT WHEEL MOUSE - A tilt wheel mouse includes a scroll wheel, a wheel swing member, a base, a circuit board, a first elastic element, a second elastic element, an encoder, a first tilt switch, a second tilt switch, and a wheel switch. The first tilt switch and the second tilt switch are arranged at the backside of the wheel swing member. The wheel switch is arranged under the wheel swing member. Since the distance between the wheel switch and the first or second tilt switch is increased, the possibility of causing an erroneous operation is minimized. | 08-26-2010 |
| 20100209159 | DUPLEX PRINTING APPARATUS - A duplex printing apparatus includes a paper input tray, a first paper ejecting tray, a second paper ejecting tray, multiple additional roller assemblies, a first paper feeding channel, a second paper feeding channel, a laser printing module, an inkjet printing module, a first paper pick-up roller, a second paper pick-up roller assembly, and a controlling circuit. The first paper ejecting tray and the second paper pick-up roller assembly are arranged between the laser printing module and the inkjet printing module. Since a buffering zone is created to prevent interference between the laser printing operation and the inkjet printing operation, the possibility of causing bent or wrinkled papers from differential moving speeds is largely reduced. | 08-19-2010 |
| 20100207883 | MOUSE WITH MARKING FUNCTION - A mouse having a marking function is provided. The mouse includes a first button, a second button, and a marking function triggering button. A mouse driver including a marking program is installed in the computer host. When the marking function triggering button is depressed, the marking program is activated. In response to a first button signal and a second button signal generated from the first button and the second button, various marking functions of the marking program are implemented. | 08-19-2010 |
| 20100205561 | MOUSE HAVING SCREEN CAPTURE FUNCTION - A mouse having a screen capture function is provided. The mouse includes a first button and a screen capture function triggering button. A mouse driver including a screen capture program is installed in the computer host. When the screen capture function triggering button is depressed, the screen capture program is activated. In response to a first button signal generated from the first button, an image of a selected area on the screen is captured. | 08-12-2010 |
| 20100204003 | CONTINUOUSLY VARIABLE SPEED-CHANGING TRANSMISSION MECHANISM OF SHEET LAMINATING APPARATUS - A continuously variable speed-changing transmission mechanism of a sheet laminating apparatus includes a control module, a speed changing module, a speed reducing module and a hot press roller module. The continuously variable speed-changing transmission mechanism can laminate a sheet article at a stepless variable speed. | 08-12-2010 |
| 20100201135 | SMALL-SIZED POWER PACKAGE - A small-sized power package includes a tubular case, a magnet tube, a coil, a power-generating magnet, a shaft, a movable box, and a positioning magnet. The power-generating magnet is attracted by the positioning magnet and thus suspended within the magnet tube. The small-sized power package has enhanced power generating efficiency by utilizing the benefit of magnetic levitation. An electronic device including such a small-sized power package is also provided. | 08-12-2010 |
| 20100182237 | CHARGEABLE WIRELESS MOUSE - A chargeable wireless mouse includes a mouse body, a battery, a charging slot and a wireless signal receiver. A magnetic element and a conducting member are disposed within the charging slot. The wireless signal receiver includes a USB connecting part, a metallic plate and a charging plate. The wireless signal receiver is connected with a computer host via a USB connecting port. When the wireless signal receiver is accommodated within the charging slot, the metallic plate is magnetically attracted by the magnetic element such that the wireless signal receiver is fixed in the charging slot. At the same time, the charging plate is contacted with the conducting member such that electricity is transmitted from the receiver circuit board to the chargeable battery. | 07-22-2010 |
| 20100171702 | SOUNDLESS MOUSE - A soundless mouse includes a mouse base, a mouse case, a button, a scroll wheel, a magnetic element, a circuit board, a magnetoresistance sensor and a spring. When the button is clicked, the magnetic element is closed to the magnetoresistance sensor and the magnetoresistance sensor generates an enabling signal to the circuit board. Since the magnetic element is not in direct contact with the magnetoresistance sensor, no clicking noise is generated during operation of the soundless mouse. | 07-08-2010 |
| 20100171701 | SLIM MOUSE - A slim mouse includes a mouse body, a battery box case, a wheel function module, multiple click buttons, a PCMCIA connecting part and a connecting frame. The mouse body includes a first receiving part, a first body fillister, a second receiving part and a second body fillister. The connecting frame includes a first connecting arm, a first salient, a second connecting arm, a second salient, a first protrusion and a second protrusion. The first protrusion and the second protrusion are respectively inserted into the first body fillister and the second body fillister. By using the first protrusion and the second protrusion as a shaft, the connecting frame is rotatable with respect to the mouse body so as to change the operating mode of the slim mouse. | 07-08-2010 |
| 20100170082 | METHOD FOR ASSEMBLING IMAGE CAPTURING DEVICE - A method for assembling an image capturing device is provided. The image capturing device includes a light-pervious module, an image sensor and a binding material. The image sensor has a light sensing region for converting an imaging light into an electronic signal. The binding material is used for binding articles together and curable by a curing process. Firstly, the light-pervious module and the image sensor together are releasably bound together via the binding material, thereby defining a close space for accommodating the image sensor. Then, a testing process is performed to detect a clean condition of the close space. If particles present in the close space are detected, the light-pervious module is detached from the image sensor, a cleaning process is done to remove the particle, and the light-pervious module and the image sensor are releasably bound together to define the close space again. Afterwards, the binding material is cured. | 07-08-2010 |
| 20100155209 | KEY STRUCTURE AND KEYBOARD HAVING SUCH KEY STRUCTURE - A key structure and a keyboard including multiple key structures are provided. The key structure includes a keycap, a base plate and a scissors-type support member between the keycap and the base plate. The scissors-type support member includes an inner frame having a convex part and an outer frame having a V-shaped notch. The convex part is received in the V-shaped notch. By controlling relative positions between the convex part and the V-shaped notch, the keycap is stably moved in the vertical direction. | 06-24-2010 |
| 20100149740 | SHAPE-CHANGEABLE GAMING CONTROLLER - A shape-changeable gaming controller includes an operating part, a first holding part, a second holding part, a triggering part, a first connecting element and a second connecting element. The first connecting element is arranged between the first holding part and the operating part for connecting the first holding part and the operating part. The second connecting element is arranged between the second holding part and the operating part for connecting the second holding part and the operating part. The first holding part and the second holding part are rotatable with respect to the operating part so as to change the shape of the gaming controller. | 06-17-2010 |
| 20100141583 | WHEEL MOUSE - A wheel mouse includes a mouse case, a base, a circuit board, an encoder, a fixing element, a wheel, a switch element and a spring. The circuit board is disposed on the base. The fixing element includes a ring-shaped part and a hollow post. The encoder is accommodated within the ring-shaped part. The wheel includes a rotating shaft and a receptacle. The ring-shaped part of the fixing element is accommodated in the receptacle. A first end of the rotating shaft is inserted into the encoder perforation. The switch element is mounted on the circuit board and under a second end of the rotating shaft. The spring is inserted into the hollow post for offering an elastic force on the fixing element. Since the encoder is accommodated within the wheel, the overall volume of the wheel mouse is reduced and the loading on the wheel is reduced. | 06-10-2010 |
| 20100141582 | SLENDER WHEEL MOUSE - A slender wheel mouse includes a mouse case, a base, a circuit board, a supporting member, a tilt frame, a slender wheel, an encoder, a slender ratchet, a resilience sheet and several switch elements. The slender ratchet is engaged with the slender wheel to drive the encoder. The slender wheel has a relatively smaller diameter and thus the height of the mouse case is reduced. | 06-10-2010 |
| 20100134805 | WIDTH AND THICKNESS DETECTING MECHANISM OF SHREDDER - A width and thickness detecting mechanism of a shredder includes a shredding path, a first width sensor, a second width sensor, a third width sensor, a thickness detecting module, and a control unit. The thickness detecting module includes two thickness sensors. After the width of the article is detected by means of the first width sensor, the second width sensor and the third width sensor, a proper thickness sensor is allocated to detect the thickness of the article. | 06-03-2010 |
| 20100127980 | MODE-CHANGEABLE SLIM MOUSE - A mode-changeable slim mouse includes a mouse body, a battery box casing and a connecting mechanism. Via the connecting mechanism, the battery box casing is connected to the mouse body and rotatable with respect to the mouse body. By rotating the battery box casing to different positions with respect to the mouse body, the mode-changeable slim mouse is operated in various operating modes. | 05-27-2010 |
| 20100127147 | SUPPORTING MECHANISM OF SCANNING APPARATUS - A supporting mechanism of a scanning apparatus includes a cam rail, a stopping plate, a support frame and a spring. The scanning apparatus has a base and an upper cover. The support frame is arranged between the upper cover and the base. The support frame slides along the cam rail in a specified direction in order to open or close the upper cover. When the upper cover is opened, the support frame is used for supporting the upper cover. | 05-27-2010 |
| 20100123819 | PORTABLE CAMERA HAVING LENS ASSEMBLY SWITCHING MECHANISM - A portable camera having a lens assembly switching mechanism is provided. The portable camera includes a camera main body, a camera module, a slab module and a coupling structure. The camera main body has a camera opening formed in a first surface thereof. The camera module is disposed within the camera main body and includes a lens assembly exposed through the camera opening. The slab module is used for carrying one or more selective lens assemblies with different shooting angles. The coupling structure is disposed between the first surface of camera main body and the camera module. The slab module is movable with respect to the coupling structure while the slab module is parallel with the first surface of the camera main body, so that one of the selective lens assemblies is aligned with the camera opening for providing an adjustable shooting angle. | 05-20-2010 |
| 20100107797 | SPEED CHANGING TRANSMISSION MECHANISM OF SHEET LAMINATING APPARATUS - A speed changing transmission mechanism of a sheet laminating apparatus includes a speed changing module, a motor, a switching gear, a hot press gear, a first connecting gear and a second connecting gear. By switching the switching gear to be engaged with different gear, the speed changing transmission mechanism is capable of hot laminating the sheet article and withdrawing the jammed sheet article. | 05-06-2010 |
| 20100101344 | SPEED CHANGING TRANSMISSION MECHANISM OF SHEET LAMINATING APPARATUS - A speed changing transmission mechanism of a sheet laminating apparatus includes a reverse module, a power output shaft, a first power output roller, a second power output roller, a first belt, a second belt, a power input module and a shift module. By means of the reverse module, the power input module and the shift module, the speed changing transmission mechanism is capable of hot laminating the sheet article and withdrawing the jammed sheet article. | 04-29-2010 |
| 20100095279 | METHOD FOR AUTOMATICALLY TESTING MENU ITEMS OF APPLICATION SOFTWARE - An automatic testing method is used for automatically testing multiple menu items of application software. The application software is executed to display a window including the multiple menu items on a screen. The method includes the following steps. Firstly, multiple serial numbers are assigned to respective menu items of the application software by automatic testing tool software. Then, an automatic testing script including multiple command symbols and the serial numbers is produced. The functions of the multiple menu items of the window are implemented, thereby outputting an automatic testing result. | 04-15-2010 |
| 20100090955 | MOUSE HAVING SCROLLING FUNCTION - A mouse having a scrolling function includes a mouse body, an optical finger navigation module and a control unit. The optical finger navigation module is used for sensing a motion of a user's finger. The control unit controls a frame of a computer to be scrolled at an adjustable scrolling speed according to a moving speed of the user's finger. | 04-15-2010 |
| 20100090661 | AUTOMATIC MOUSE CHARGING SYSTEM - An automatic mouse charging system includes a charger plate and an automatically chargeable mouse. The charger plate includes an audio signal emitter for emitting an audio signal and a charging module for providing electric energy. The automatically chargeable mouse includes a mouse case, an electric energy storage element, multiple audio signal receivers, a driving mechanism, and a control unit. The audio signal receivers are used for receiving the audio signal. The control unit is used for discriminating one of the audio signal receivers that receives the strongest audio signal, thereby outputting a corresponding movement signal to the driving mechanism. The automatically chargeable mouse is moved toward the audio signal receiver that receives the strongest audio signal according to the movement signal. | 04-15-2010 |
| 20100085306 | WHEEL MOUSE - A wheel mouse includes a first scroll wheel, a second scroll wheel, a first encoder, a second encoder and a control unit. The first encoder generates a first rotation signal according to the rotating condition of the first scroll wheel. The second encoder generates a second rotation signal according to the rotating condition of the second scroll wheel. The control unit is electrically connected to the first encoder and the second encoder for executing a corresponding function in response to the first rotation signal and the second rotation signal. The control unit executes a first function when only the first rotation signal is generated. The control unit executes a second function when only the second rotation signal is generated. The control unit executes a third function when the first rotation signal and the second rotation signal are simultaneously generated. | 04-08-2010 |
| 20100080543 | PORTABLE CAMERA DEVICE - A portable camera device includes a first casing, a second casing and an extendable mechanism. The second casing contains a lens module and has a lower part connected to a first connecting position of the first casing such that the lens module is arranged above the first casing. The extendable mechanism has a rear end with a document holding structure for holding a document and a front end connected to a second connecting position of the first casing via a first pivotal mechanism. The extendable mechanism is selectively folded or unfolded with respect to the first casing when the extendable mechanism is rotated in various directions by adjusting the first pivotal mechanism. A relative spatial correlation between the lens module and the document is adjusted such that the lens module is focused on a selected area of the document for capturing an image of the document. | 04-01-2010 |
| 20100074547 | METHOD FOR DISCRIMINATING FOCUS QUALITY OF IMAGE PICKUP DEVICE - A focus-quality judging method includes the following steps. Firstly, a comparing object including a target area is provided. A reference image pickup device is provided to shoot the comparing object to obtain a standard image including a standard target area image. Then, a first pixel number contained in the standard target area image is counted. The comparing object is shot by a test image pickup device to obtain a test image including a test target area image, wherein the test image has the same resolution as the standard image. Then, a second pixel number contained in the test target area image is counted. The first pixel number contained in the standard target area image is compared with the second pixel number contained in the test target area image. According to the comparing results, it is discriminated whether the test image pickup device performs an accurate focusing operation. | 03-25-2010 |
| 20100066806 | INTERNET VIDEO IMAGE PRODUCING METHOD - An internet video image producing method includes the following steps. Firstly, multiple images are captured by multiple web cameras. Then, the multiple images are compressed into compressed images. The compressed images are then combined as a single meeting image. Afterwards, the meeting image is transmitted to multiple screens. | 03-18-2010 |
| 20100061653 | IMAGE BRIGHTNESS ADJUSTING METHOD - An image brightness adjusting method is provided. The brightness values of all pixels of the image are firstly increased in various increasing degrees. Next, the increased brightness values are decreased in various decreasing degrees according to the original brightness values, thereby avoiding over-increasing the brightness values of the image. Moreover, the use of the color saturation values to adjust the brightness values can avoid the unnatural image appearance. | 03-11-2010 |
| 20100059184 | LAMINATING APPARATUS - A laminating apparatus having a thickness-detecting function is provided. Before the laminating operation is done, the thickness of the article to be laminated is detected by a thickness detecting mechanism of the laminating apparatus. According to the detected thickness, the temperature or the rotating speed of the heating roller of the laminating apparatus is dynamically adjusted. | 03-11-2010 |
| 20100056056 | SYNCHRONOUS WIRELESS TRANSMISSION SYSTEM AND SYNCHRONOUS WIRELESS TRANSMISSION METHOD - A synchronous wireless transmission method is used in a synchronous wireless transmission system including a first wireless device for generating a wireless signal, a second wireless device for generating a second wireless signal, and a wireless signal receiver for receiving the first and second wireless signals. The wireless signal receiver receives the first wireless signal in the first receipt time segment and the second wireless signal in the second receipt time segment. When the first or second wireless signal is received, the wireless signal receiver issues a responding signal to the first or second wireless device. According to the responding signal, the first and second wireless device determines whether the time of issuing the first or second wireless signal to the wireless signal receiver is adjusted. | 03-04-2010 |
| 20100046041 | SCANNING APPARATUS FOR PREVENTING DEFOCUS ABERRATION - A scanning apparatus for preventing defocus aberration is provided. The scanning apparatus includes a flatbed scanning portion and a scanning module. The flatbed scanning portion includes a glass platform. The scanning module includes a scanning module case, a light source, multiple reflective mirrors, a lens, an optical sensing element, a printed circuit board and a metallic post. The metallic post is interconnected between the scanning module case and the printed circuit board. The printed circuit board is not in direct contact with the scanning module case so as to prevent defocus aberration resulting from thermal expansion. | 02-25-2010 |
| 20100046016 | METHOD OF CAPTURING IMAGE OF DOCUMENT BY USING IMAGE PICKUP DEVICE - A method of capturing an image of a document is provided. First, a notebook computer having a base is provided, wherein an image pickup device is disposed on the notebook computer, and a symbol mark is formed on the base of the notebook computer. Next, a document fixer having a fixer middle mark is provided. The document is fixed by the document fixer, wherein a centerline of a long edge of the document is aligned with the fixer middle mark. Next, the document fixer is moved according to a size of the document until the fixer middle mark is aligned with the symbol mark. After the image of the document is captured, an image processing procedure is performed. By aligning the fixer middle mark with the symbol mark of the notebook computer, the document is precisely positioned and thus a sharp image with no tilted distortion is acquired. | 02-25-2010 |
| 20100044195 | POWER STRIP DEVICE AND METHOD FOR CONTROLLING SUCH POWER STRIP DEVICE - A power strip device and a method for controlling the power strip device are provided. The power strip device is communicated with a host computer. A wireless signal emitter is connected the host computer for emitting a wireless signal. The power strip device has a wireless signal receiver for receiving the wireless signal. The power strip device of the present invention is controlled by detecting the wireless signal. | 02-25-2010 |
| 20100038514 | PORTABLE DOCUMENT HOLDER - A portable document holder for use with an electronic device includes a supporting body, a first retractable mechanism, a holder body and a second retractable mechanism. The first retractable mechanism is connected to the supporting body and movable forwardly or backwardly in a first horizontal direction. The holder body has a bottom pivotally coupled to the supporting body such that the holder body is rotatable in either a clockwise or anti-clockwise direction and a shooting angle is defined between the holder body and a lens module of the electronic device. The second retractable mechanism includes an extension arm coupled to an upper edge of the holder body and two extension arms disposed at bilateral sides of the holder body. A holding space of the holder body is expanded in a vertical direction and/or a second horizontal direction when the extension arms are extended. | 02-18-2010 |
| 20100020343 | DOCUMENT FIXER - A document fixer includes a supporting plate and a fixer body. The supporting plate includes a business card fixing recess and a clamping part. The fixer body includes a first supporting plate receiving part, an ordinary document fixing recess and a second supporting plate receiving part. When the supporting plate is received in the first supporting plate receiving part, the document fixer is adapted to fix a business card. Whereas, when the supporting plate is received in the second supporting plate receiving part, the document fixer is adapted to fix an ordinary document. | 01-28-2010 |
| 20100014128 | SHEET-FEEDING SCANNING APPARATUS HAVING MECHANISM FOR FEEDING BUSINESS CARD - A sheet-feeding scanning apparatus having a business card feeding mechanism is provided. The sheet-feeding scanning apparatus includes a scanning module, an ordinary document input tray, an ordinary document pick-up roller assembly, an ejecting tray, a transfer channel, a plurality of transfer rollers, a business card input tray, and a business card pick-up roller assembly. The business card input tray has a business card support plate. In a case that a jam event occurs, the business card support plate may be swung for facilitating removing the jammed business card. | 01-21-2010 |
| 20100007931 | SHEET-FEEDING SCANNING APPARATUS HAVING MECHANISM FOR FEEDING BUSINESS CARD - A sheet-feeding scanning apparatus having a business card feeding mechanism is provided. The sheet-feeding scanning apparatus includes a scanning module, an ordinary document input tray, an ordinary document pick-up roller assembly, a transfer channel, a plurality of transfer rollers, an ejecting tray, an ejecting roller assembly, a business card input tray, and a business card pick-up roller assembly. The business card input tray includes a business card support plate, a spring, a separation slice and a position-limiting glide slot. The business card pick-up roller assembly includes a business card pick-up roller, a business card separation roller and a shaft rod. The shaft rod is sheathed by the business card separation roller. The sheet-feeding scanning apparatus is adapted for scanning images of multiple ordinary documents or multiple business cards. | 01-14-2010 |
| 20090316428 | INPUT DEVICE HAVING INDICATING LAMP - The present invention relates to an input device having an indicating lamp. The input device includes a case and an electronic lighting module. The electronic lighting module includes a printed circuit board, an electronic lighting element and a light guide post. The light guide post has a crooked shape. Due to the crooked shape, the light beams emitted by the electronic lighting element are no longer focused as a spot on the surface of the case. | 12-24-2009 |
| 20090316427 | INPUT DEVICE HAVING MULTI-STAGE INDICATING LAMP - The present invention relates to an input device having a multi-stage indicating lamp. The input device includes a case and an electronic lighting module. The electronic lighting module includes a printed circuit board, a first electronic lighting element, a second electronic lighting element, a light guide post member, a light-shielding member, a lamp cover and a button. By means of the light guide post member and the light-shielding member, the possibility of scattering the light beams is reduced. | 12-24-2009 |
| 20090315247 | SHEET-FEEDING SCANNING APPARATUS HAVING MECHANISM FOR FEEDING BUSINESS CARD - The present invention relates to a sheet-feeding scanning apparatus having a business card feeding mechanism. The sheet-feeding scanning apparatus is adapted for scanning an image of an ordinary document or a business card. The sheet-feeding scanning apparatus includes a scanning module, an ordinary document input tray, an ordinary document pick-up roller assembly, an ejecting tray, a first channel, a second channel, a transfer roller assembly, a business card input tray and a business card pick-up roller assembly. The business card feeding mechanism can provide a relatively flat feeding and scanning channel for the business card such that the bending degree of the business card during transportation is reduced. | 12-24-2009 |
| 20090303063 | VOLTAGE DETECTING CIRCUIT - The present invention relates to a voltage detecting circuit for detecting a voltage range of a power source. The voltage detecting circuit includes a micro controlling unit, a boost circuit and a plurality of divider resistors. The micro controlling unit includes a general input/output port and a controlling input/output port. The boost circuit provides a constant voltage. A judgment voltage is obtained according to the divider resistors, the constant voltage and a voltage of the power source. A digital level signal is issued by the general input/output port according to the judgment voltage. In response to the digital level signal, the micro controlling unit generates a corresponding prompt associated with the voltage status of the power source. | 12-10-2009 |
| 20090285132 | COMPUTER SYSTEM HAVING HANDSFREE FUNCTION OF INTERNET PHONE - A computer system having an internet phone with a hands-free function is provided. The computer system includes a computer host and an internet phone. The computer host includes a multimedia player program, an internet communication program, a loudspeaker and a microphone device. The internet phone includes a handset, a telephone microphone and a hands-free switching key. When the hands-free switching program is executed, the audio output task and the audio input task of the multimedia player program are respectively implemented by the loudspeaker and the microphone device of the computer host, and the audio output task and the audio input task of the internet communication program are respectively implemented by the handset and the telephone microphone of the internet phone. | 11-19-2009 |
| 20090262209 | NOTEBOOK COMPUTER AND METHOD OF CAPTURING DOCUMENT IMAGE USING IMAGE PICKUP DEVICE OF SUCH NOTEBOOK COMPUTER - The present invention relates to a notebook computer. The notebook computer includes a base and an upper cover. The base has a keyboard. The upper cover includes a screen, an image pickup device and a close-up lens. The upper cover is rotatable with respect to the base such that the image pickup device is able to capture an image of a document on a working plane. After the document image is obtained by the image pickup device, a built-in image processing program performs correction on the document image so as to obtain a corrected document image. | 10-22-2009 |
| 20090262204 | NOTEBOOK COMPUTER - The present invention relates to a notebook computer for capturing an image of a card. The notebook computer includes a base and an upper cover. The base includes a keyboard and a fixing recess for fixing the card. The upper cover is pivotally coupled to the base and includes an image sensing device and a screen for displaying a frame. If the image sensing device is disenabled to capture the image of the card, the frame on the screen has a first luminance value. Whereas, if the image sensing device is enabled to capture the image of the card, the frame on the screen has a second luminance value greater than the first luminance value. | 10-22-2009 |
| 20090261991 | KEYBOARD DEVICE - The present invention relates to a keyboard device. The keyboard device includes a base, a main circuit board, a base cover, a touching membrane switch, a touching thin plate, an upper cover and a plurality of keys. The touching membrane switch is activated to implement a predefined hot key function so as to reduce fabricating cost. | 10-22-2009 |
| 20090256802 | KEYBOARD WITH OPTICAL CURSOR CONTROL DEVICE - The present invention relates to a keyboard with an optical cursor control device. The keyboard includes a plurality of keys and the optical cursor control device. These keys contain a space bar. The optical cursor control device may generate a cursor control signal by sensing movement of a user's finger. The optical cursor control device is arranged in the vicinity of the space bar. As a result, the user can operate the optical cursor control device without the need of considerably changing the hand gesture. | 10-15-2009 |
| 20090252536 | PRINTING APPARATUS - The present invention relates to a printing apparatus. The printing apparatus includes a plurality of rollers, a micro light source set, an optical photoconductive drum, an imaging lens assembly, and a print unit. The micro light source set includes multiple micro light sources arranged in a row for producing multiple respective light beams. The imaging lens assembly is disposed between the micro light source set and the optical photoconductive drum for allowing the multiple light beams to pass through so as to image on the optical photoconductive drum. | 10-08-2009 |
| 20090251745 | IMAGE DATA LUMINANCE COMPENSATING METHOD AND SHEET-FEEDING SCANNING APPARATUS USING SUCH METHOD - The present invention relates to an image data luminance compensating method and a sheet-feeding scanning apparatus using such an image data luminance compensating method. According to the reference luminance value change of the reference background strip before and after the current document passes through the scan operating region, the luminance gain associated with compensation of the image data of the next document is determined. | 10-08-2009 |
| 20090244007 | WIRELESS MOUSE - The present invention relates to a wireless mouse. The wireless mouse includes a base and a slidable battery cover. The slidable battery cover is pivotally coupled to the base. After the slidable battery cover is released from the base, the slidable battery cover is firstly slid outwardly and then rotated upwardly. | 10-01-2009 |
| 20090220293 | DUPLEX PRINTING APPARATUS - The present invention relates to a duplex printing apparatus. The duplex printing apparatus includes a paper input tray, a paper ejecting tray, a paper pick-up roller, a paper feeding channel, a first paper transfer roller assembly, a scanning and developing print unit, a print region, a paper ejecting channel, a second paper transfer roller assembly, an inverting channel, a paper guide slice, a third paper transfer roller assembly and a paper ejecting roller assembly. By arranging the inverting channel between the print region and the paper ejecting tray, the printing speed is enhanced. | 09-03-2009 |
| 20090219965 | POWER-SAVING LASER POINTER MOUSE - The present invention provides a power-saving laser pointer mouse including a battery, a micro-controller and a laser diode. The power-saving laser pointer mouse can be operated in multi-stage power-saving modes according to the voltage value of the battery. The lighting time interval of the laser diode is adjusted by the micro-controller according to the voltage value of the battery. When the voltage value of the battery is reduced, the lighting time interval of the laser diode is shortened so as to achieve the power-saving purpose. | 09-03-2009 |
| 20090219495 | DUPLEX SCANNING APPARATUS - The present invention relates to a duplex scanning apparatus. The duplex scanning apparatus includes a scanning module, a sheet input tray, a sheet ejecting tray, a transfer channel, a sheet pick-up roller, a friction-enhancing stopper, a transfer roller assembly, a sensor, a first inverting region, a second inverting region, an inverting channel, a sheet ejecting roller assembly, a first inverting roller assembly, a second inverting roller assembly, a first switching element and a second switching element. By providing two inverting regions, the scanning time for performing a duplex scanning operation by the duplex scanning apparatus of the present invention is shortened. | 09-03-2009 |
| 20090207541 | POWER STRIP HAVING SURGE PROTECTIVE DEVICES - The present invention provides a power strip having surge protective device. The power strip includes a first surge protective device, a buffer conductive device and a second surge protective device. When a surge is inputted into the power strip, the surge is subject to two-stage suppressions so as to protect the electrical appliances which are electrically connected to the power strip. | 08-20-2009 |
| 20090207540 | POWER STRIP HAVING SURGE PROTECTIVE CIRCUIT - The present invention provides a power strip having a surge protective circuit. When a surge is inputted into the power strip, the surge is subject to two-stage suppressions so as to protect the electrical appliances which are electrically connected to the power strip. The surge protective circuit of the power strip includes a first surge protective device, a buffer conductive device and a second surge protective device. The buffer conductive device is relatively small-sized and cost-effective in comparison with the bulky inductor used in conventional power strip. | 08-20-2009 |
| 20090189860 | METHOD FOR REDUCING POWER CONSUMPTION OF WIRELESS MOUSE - The present invention provides a method for reducing power consumption of a wireless mouse. At least two sets of mouse moving data are combined into a single packet to be transmitted to a wireless signal receiver. In the wireless signal receiver side, the single packet is divided into the at least two sets of mouse moving data. Since the frequency of transmitting these mouse moving data is reduced, the power consumption of operating the wireless mouse is reduced. | 07-30-2009 |
| 20090189855 | COMPUTER CURSOR CONTROL SYSTEM - The present invention provides a computer cursor control system comprising a touchpad device and a cursor control program. The cursor control program displays a virtual pointer on a screen according to a finger's touch on the touchpad device and simultaneously moves a computer and the virtual pointer according to the finger's movement on the touch pad device. Finally, the compute cursor is moved to the virtual pointer's position responding to a switch signal generated by the touchpad device. | 07-30-2009 |
| 20090184925 | SOLAR POWERED MOUSE - The present invention relates to a solar powered mouse. The solar powered mouse includes a mouse body, an optical sensor, an internal light source, a secondary battery, a lens and a power management device. The lens is arranged on the mouse body for focusing the external light beams on a solar energy module of the power management device. The light energy of these light beams can be converted into electricity required for charging the secondary battery of the solar powered mouse. | 07-23-2009 |
| 20090174659 | WIRELESS MOUSE - The present invention provides a wireless mouse including a mouse body, a wireless signal receiver, a battery cover and a receiver holder. One end of the battery cover is pivotally connected to the mouse body such that the other end of the battery cover is rotatable with respect to the mouse body. The receiver holder is fixed on the battery cover for receiving the wireless signal receiver therein. | 07-09-2009 |
| 20090174567 | REMOTE CONTROLLER FOR CONTROLLING PLAYBACK OF MULTIMEDIA FILE - The present invention relates to a remote controller for controlling playback of multimedia files. The remote controller includes a controller body and a receiver. By changing the inclination statuses of the controller body and pressing down the button on the external surface of the controller body, the user can remotely control playback of the multimedia files. The multimedia file playback remote controller of the present invention is small in size and thus convenient for storage. | 07-09-2009 |
| 20090173447 | SHEET LAMINATING APPARATUS HAVING THICKNESS-DETECTING FUNCTION - The present invention relates to a sheet laminating apparatus having a thickness-detecting function. Before the laminating operation is done, the thickness of the article to be laminated is detected by a thickness detecting mechanism of the sheet laminating apparatus. According to the detected thickness, the temperature or the rotating speed of the heating roller of the sheet laminating apparatus is dynamically adjusted. | 07-09-2009 |
| 20090173427 | METHOD FOR CONTROLLING HEATING ROLLERS AND LAMINATOR USING SUCH METHOD - The present invention relates to a laminator and a method for controlling the heating rollers of the laminator. In the preheating stage, the rotational directions of the heating rollers are reverse to those during the heating and pressing operation. As a consequence, the article fails to be transported across the region between the heating rollers before the heating and pressing operation is performed. | 07-09-2009 |
| 20090173203 | TRIMMING APPARATUS OPERABLE IN AUTO MODE OR MANUAL MODE - The present invention relates to a trimming apparatus operable in an auto mode or a manual mode. The trimming apparatus include a cutter frame, a transmission belt, a motor, a clamping element, a switch and a mode-switching unit. By adjusting the mode-switching unit to control clamping element to clamp or release the transmission belt, the trimming apparatus | 07-09-2009 |
| 20090161179 | DUPLEX SCANNING APPARATUS - The present invention relates to a duplex scanning apparatus. The duplex scanning apparatus includes a sheet input tray for placing a stack of documents thereon. For performing duplex scanning operations on the stack of paper sheets, the documents are successively scanned from the bottommost one to the uppermost one. As a consequence, the scanned documents are stacked in the sheet ejecting tray in the same order as that of the original stack. | 06-25-2009 |
| 20090133554 | METHOD FOR DETECTING WHETHER OBJECT IS COMPLETELY CUT OFF AND CUTTING DEVICE USING SUCH METHOD - The present invention relates to a method for detecting whether an object is completely cut off and a cutting device using such a method. The cutting device includes a cutter frame, a blade, a conductive platform and an electric-conduction status detecting unit. The electric-conduction status detecting unit can detect the electric-conduction status between the blade and the conductive platform to discriminate whether the object on the conductive platform is completely cut off by the blade. | 05-28-2009 |
| 20090108787 | MOTOR DRIVING SYSTEM - The present invention relates to a motor driving system. The motor driving system includes a motor, a transmission member, a follower member, a position-detecting light emitter, a position-detecting light receiver, and a positioning-status sensing element. The positioning-status sensing element includes a plurality of notches or openings. The positioning-status sensing element is moved between the position-detecting light emitter and the position-detecting light receiver such that a light beam emitted from the position-detecting light emitter is successively penetrated through the notches or openings to be received by the position-detecting light receiver. According to the light-receiving status of the position-detecting light receiver, the speed of the motor is reduced. | 04-30-2009 |
| 20090107631 | SHEET LAMINATING APPARATUS WITH JAMMING-DETECTION MECHANISM - The present invention provides a sheet laminating apparatus with a jamming-detection mechanism. A sensing element is disposed beside the roller for detecting whether a plastic film is adhered onto the roller during the laminating operation. When the jamming phenomenon occurs, the roller is reversely rotated to eject the jammed sheet article. | 04-30-2009 |
| 20090102786 | METHOD FOR TESTING AND PAIRING WIRELESS PERIPHERAL DEVICE - The present invention relates to a method for testing and pairing a wireless peripheral device. Different communication channels and different identification codes are used for testing and pairing the wireless peripheral device. As a result, the erroneous pairing relation the wireless input device and the wireless transceiver of the wireless peripheral device is avoided. | 04-23-2009 |
| 20090040566 | SCANNING APPARATUS WITH DIFFERENT RESOLUTIONS - The present invention relates to a scanning apparatus with different resolutions. The scanning apparatus includes a casing, a scanning module, a reflective module, a first lens, a second lens, a first sensing element, a second sensing element and a main reflective mirror. The first lens and the first sensing element have a first resolution and are used for scanning a first-sized document. The second lens and the second sensing element have a second resolution and are used for scanning a second-sized document. The main reflective mirror arranged between the first sensing element and the second sensing element for preventing interference of the first sensing element with the second sensing element. | 02-12-2009 |
| 20090025239 | FLOATING SHEET ARTICLE THICKNESS DETECTING DEVICE - A floating sheet article thickness detecting device for use in a sheet article processing mechanism includes two guiding slots, two glidable guide blocks, an elastic sustaining member and at least one thickness sensing module. The two glidable guide blocks are respectively embedded into the two guiding slots to render synchronous shift actions in the guiding slots. The elastic sustaining member includes a stationary sustaining element and a movable sustaining element. The stationary sustaining element and the movable sustaining element are separated when the sheet article passes therebetween, so that the movable sustaining element is subject to a thickness shift to form an elastic gap therebetween. The sheet article is fed into a sheet article feeding channel through the elastic gap. The thickness sensing module is synchronously moved with the thickness shift of the movable sustaining element according to the thickness of the sheet article, thereby generating a thickness detecting signal. | 01-29-2009 |
| 20090008860 | AUTOMATIC DOCUMENT FEEDER HAVING DOCUMENT SIZE DETECTING DEVICE - The present invention relates to an automatic document feeder having a document size detecting device. The document size detecting device includes a first paper guide plate, a second paper guide plate, a first elongated perforation, a second elongated perforation, a rack movement mechanism and a plurality of sensing members. The first paper guide plate includes a first paper stopping slice, a first rack and a rib, wherein the rib is disposed on the bottom of the paper input tray. The second paper guide plate includes a second paper stopping slice and a second rack. By moving the first paper guide plate to have the rib located between an optical emitter and an optical receiver of a specified sensing member, the size of the document placed on the paper input tray is realized. | 01-08-2009 |
| 20090002319 | WHEEL MOUSE - The present invention relates to a wheel mouse. The wheel mouse includes a base, an upper cover, a scroll wheel, a first support element, a second support element, and a wheel carrier member. The first and second support elements are disposed on the base and arranged in parallel with the third axial direction. The wheel carrier member is supported by the first and second support elements and includes a fixing piece at a first end thereof and two support pieces at a second end thereof. The fixing piece is attached on the first support element. The support pieces are extended from bilateral sides of the wheel carrier member to the base. | 01-01-2009 |
| 20080309000 | DOCUMENT-FEDDING DEVICE WITH IMPROVED SHEET-SEPARATING STRUCTURE - The present invention relates to a document-feeding device. The document-feeding device includes a sheet-feeding channel and a sheet-separating structure. The sheet-separating structure includes a base, a separation pad, a pinch roller, a separation roller and an elastic element. The base is disposed in the sheet-feeding channel. The separation pad is disposed on a surface of the base. The pinch roller is disposed in the base. The separation roller is in contact with the separation pad and the pinch roller. The elastic element is used for supporting the base such that the separation pad and the pinch roller are sustained against the separation roller | 12-18-2008 |
| 20080304116 | SHEET-FEEDING SCANNER - The present invention relates to a sheet-feeding scanner including an automatic document feeder and an image scanning portion. The automatic document feeder includes a U-shaped transfer path, a first scanning window and a first scanning module. The U-shaped transfer path includes a sheet pick-up section, a sheet reverse region and a scan region. The first scanning window in disposed in the sheet reverse region. The first scanning module is arranged beside the first scanning window for scanning the image of a first side of the paper sheet. The image scanning portion is disposed under the automatic paper feeder, and includes a second scanning window and a second scanning module. The second scanning window is disposed in the scan region. The second scanning module is arranged under the second scanning window for scanning the image of a second side of the paper sheet. | 12-11-2008 |
| 20080304115 | AUTOMATIC SHEET-FEEDING SCANNING APPARATUS HAVING MOVABLE GUIDE RIB DEVICE - The present invention relates to an automatic sheet-feeding scanning apparatus having a movable guide rib device. The automatic sheet-feeding scanning apparatus includes a flatbed scanner and an automatic document feeder. The movable guide rib device is mounted in a housing of the flatbed scanner and includes a guide rib structure, at least one hollow portion, a plurality of elastic members and a fixing plate. The guide rib structure is movable upwardly or downwardly so as to avoid document damage even if the document is relatively large-sized. | 12-11-2008 |
| 20080298715 | IMAGE ANALYSIS METHOD - The present invention relates to an image analysis method for analyzing an image. By inputting starting point coordinates and ending point coordinates of individual image blocks contained in the image, an image block arrangement table is created. The image is analyzed according to the image block arrangement table. | 12-04-2008 |
| 20080290593 | AUTOMATIC DOCUMENT FEEDER HAVING DETACHABLE SHEET-PRESSING SLICE - The present invention provides an automatic document feeder having a detachable sheet-pressing slice. The automatic document feeder is mounted on a scanning apparatus having a scanning window. By means of the automatic document feeder, multiple documents are successively transported across the scanning window of the scanning apparatus to perform the scanning operation. The automatic document feeder includes a casing and a sheet-feeding mechanism. The detachable sheet-pressing slice is disposed at a lower part of the sheet-feeding mechanism. In a case that the detachable sheet-pressing slice is damaged, only the detachable sheet-pressing slice needs to be detached from the automatic document feeder and replaced with a new one. As a consequence, the maintenance of the detachable sheet-pressing slice is very easy and speedy. | 11-27-2008 |
| 20080266621 | AUTOMATIC DOCUMENT FEEDER - An automatic document feeder includes an input tray, a transfer path, a roller assembly, an ejecting tray, a light emitter, a light receiver, a comparator and a discriminating unit. The light emitter successively emits multiple light beams of different intensities to the document. When the multiple light beams penetrating through the document are received by the light receiver, the light receiver outputs corresponding voltage signals. The discriminating unit is electrically connected to the light receiver for discriminating document types according to the voltage levels of the voltage signals. | 10-30-2008 |
| 20080266259 | WIRELESS MOUSE HAVING STORING STRUCTURE FOR STORING WIRELESS SIGNAL RECEIVER THEREIN - The present invention relates to a wireless mouse having a storing structure for storing a wireless signal receiver therein. The wireless mouse includes an upper housing, a wireless signal receiver, a lower housing and a torsion spring. The lower housing has a depression structure for receiving the wireless signal receiver therein. A perforation is disposed in a sidewall of the lower housing and communicated with the depression structure. Due to the torsional force resulting from said torsion spring, the wireless signal receiver is clasped and fixed in the depression structure. | 10-30-2008 |
| 20080266258 | MOUSE HAVING COMPOSITE SWITCH DEVICE - The present invention relates to a mouse having a composite switch device. The composite switch device includes a push button, a multi-stage sliding switch unit and a tactile switch unit. By moving a single push button to different positions, the use modes of the mouse will be switched. | 10-30-2008 |
