baber/WOPTO huggingface dataset:
Patent TW-I256024-B (TW)
Title: Method and system for displaying three-dimensional images
Inventor: HARRIS RICHARD H
IPC: G02B30/30
Filed: 2004-02-19
Granted: 2006-06-01
Abstract: Apparatus and method for displaying three-dimensional images with a display device. A blocking grid is positioned between a display device and a viewer, and a drive system oscillates the blocking grid in accordance with the display of a plurality of images. Each image is aligned with the grid and is structured such that each eye of the viewer sees only a displayed portion of a displayed image intended for that eye, thereby creating a three-dimensional effect.
Patent TW-I236709-B (TW)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: AKIYAMA KAZUTAKA
IPC: H01L23/00
Filed: 2004-03-17
Granted: 2005-07-21
Abstract: Disclosed is a semiconductor device that includes: a semiconductor substrate; a first insulating film formed above the semiconductor substrate and having a relative dielectric constant of 3.8 or less; a conductor which covers a side face of the first insulating film at least near four corners of the semiconductor substrate, and at least an outer side face of which has a conductive barrier layer; and a second insulating film covering the outer side face of the conductor and having a relative dielectric constant of over 3.8. Also disclosed is a semiconductor device that includes: a conductor covering a side face of the first insulating film at least near four corners of the semiconductor substrate; and a corrosion resistant conductor formed at least near the four corners of the semiconductor substrate to extend from directly under the second insulating film to directly under the conductor.
Patent TW-I282937-B (TW)
Title: Button device for a touch panel
Inventor: YE FU-LIN
IPC: G09G5/00
Filed: 2004-03-29
Granted: 2007-06-21
Abstract: The present invention relates to a button device for a touch panel, which includes a touch panel, an upper indium-tin oxide (ITO) layer laminated on the touch panel, a light transmission board, a lower ITO layer laminated on the light guide board, a spacer and spacing points disposed between the upper and lower ITO layers, a reflective film formed on the outer surface of the lower ITO layer, and a liquid crystal device (LCD) on the opposing surface of the lower ITO layer. A protrusion is formed on one surface of the reflective film opposed to the LCD, and a light emitting diode (LED) disposed on the other surface of the reflective film. The LED emits light through the reflective film. By touching the keypad on one surface of the touch panel, the LCD will display the result on the other surface of the touch panel.
Patent TW-I288900-B (TW)
Title: Active matrix type display device
Inventor: ISHIZUKA ATSUO
IPC: G09G3/00
Filed: 2004-04-29
Granted: 2007-10-21
Abstract: A display is disclosed which comprises a plurality of scanning lines (Wscan, Escan) which are selected sequentially, a plurality of data lines (Data) to which a write current (Idata) according to luminance information is supplied according to selection of the scanning lines, and a plurality of pixels (PX) arranged on their intersections. Each pixel comprises a light-emitting device (OLED), a drive transistor (TFT4), a capacitor (C) which is connected to the gate (Nd) of the drive transistor and stores write date, a first transistor (TFT1) which conducts during a write period when the scanning line is scanned and connects the date line and the drain of the drive transistor, and a second transistor (TFT2) which conducts during the write period and short-circuits the gate and drain of the drive transistor. In a write period, the write current (Idata) is supplied to the circuit including the first transistor (TFT1), the drive transistor (TFT4) with short-circuited gate and drain, and the light-emitting device (OLED), and the capacitor (C) is charged to make the gate (Nd) of the drive transistor construct a gate voltage level in response to the write current (Idata). In a read period after the write period, the first and second transistors are not conductive, and the drive transistor (TFT4) drives the light emitting device (OLED) with a drive current in response to the gate voltage level. This structure enables to drive the light-emitting device with a drive current which is equivalent to the write current without being affected by variations in transistor characteristics.
Patent TW-I341920-B (TW)
Title: A sensor having non-porous outer surface ,an electrical lead member,and a method of bonding an electrical lead to a semiconductor device
Inventor: PETERSON THOMAS
IPC: G01L9/00
Filed: 2004-05-14
Granted: 2011-05-11
Abstract: The electrical pin lead structure and brazing technique of the present invention provide a brazed lead in a sensor that adheres well to a semiconductor substrate while facilitating lateral flexibility without joint fatigue or breakage. In one example embodiment, the pin lead includes a coil head that is brazed to a silicon layer on a sapphire substrate using a silver-copper-palladium braze material. An advantage to this approach is the ability to both braze the pin lead to the diaphragm and seal the diaphragm to the ceramic backing plate with a high temperature glass in a single process step. Further, the palladium in the braze composition is a factor in reducing surface tension between the metal lead and semiconductor substrate during cooling to avoid stress fractures in the substrate.
Patent TW-I251513-B (TW)
Title: Method of extruding hollow light metal member, die for extruding hollow light metal, and member for extruding hollow light metal
Inventor: MAENO SUMIHIKO
IPC: B21C23/08
Filed: 2004-05-17
Granted: 2006-03-21
Abstract: The object of the present invention is to novel extruding technique, which makes it possible to stably manufacture hollow light metal member (product) with excellent mechanical properties by using a hollow die such as a bridge die and to efficiently improve the quality of the product matching the requested level of strength at low cost. The solution comprises the steps of dividing, converging, and welding a light metal raw material with the hollow extruding die and extruding the material through a die hole to form in a specified cross sectional shape. A deformed amount provided to the light metal raw material after the converging and welding is maintained at 1.8 or higher before the extrusion.
Patent TW-I284219-B (TW)
Title: Liquid crystal display device
Inventor: YOSHIHARA TOSHIAKI
IPC: G09G3/34
Filed: 2004-05-31
Granted: 2007-07-21
Abstract: A liquid crystal display device displays a color image while switching between a first drive method in which the light source extinguishing timing coincides with the data scan end timing and a second drive method in which the light source extinguishing timing does not coincide with the data scan end timing. When the response time from the transparent state to the shading state of the liquid crystal is sufficiently short, the first drive method is used for color display and the light emission time of the light source is reduced to reduce the power consumption. On the other hand, when the response time from the transparent state to the shading state of the liquid crystal has become long, the second drive method is used for color display and the light source extinguishing timing considering the liquid crystal response is set in so as to suppress display irregularities from the upstream to the downstream of the data scan. Thus, it is possible to suppress the display irregularities and reduce power consumption.
Patent TW-I253067-B (TW)
Title: Intelligent layer jump method
Inventor: CHEU SHIH-CHANG
IPC: G11B7/085
Filed: 2004-06-15
Granted: 2006-04-11
Abstract: An intelligent layer jump method applied when an optical disc drive accesses a disc. The disc has a central reference point, at least a first recoding layer and a second recoding layer. The first recoding layer has a plurality of first tracks, while the second recoding layer has a plurality of second tracks. Firstly, a laser beam of the optical disc drive is focused on the first recoding layer to form a focal point and obtain an original position. Then, the relative position between an original position and a target position positioned on the second recoding layer are compared to determine a layer jump and track seeking path of the focal point. Lastly, the focal point is shifted from the original position to the target position according to the predetermined layer jump and track seeking path.
Patent TW-I246273-B (TW)
Title: Method and apparatus for high-order PAPR reduction of an OFDM signal
Inventor: FENG CHIH-CHUN
IPC: H04K1/10
Filed: 2004-06-28
Granted: 2005-12-21
Abstract: A method and apparatus for high-order peak-to-average power ratio reduction of an OFDM signal are disclosed. The method partitions time-domain input data x[n] of length N into M disjoint subblocks in time domain, and a complete N-point transmitted signal x[n], n=0, 1, ..., N-1, is composed after transformation, complex multiplication, and phase optimization, where M is a power of 2, M >= 8 and N/M > 1 is an integer. Accordingly, the apparatus comprises an N-point inverse fast Fourier transform (N-IFFT), a demultiplexer, a transformer, two sets of memories, a plurality of complex multipliers, and an adder. This invention uses only one N-IFFT, whereby it achieves significant computation reduction. The number of complex multiplications and that of memory units required are less than or equal to (N/2)log2N+(3N/4) and 3N/2, respectively. The invention also preserves the inherent property as well as advantages of an OFDM system.
Patent TW-I247705-B (TW)
Title: Mounting structure for the head light
Inventor: NAKATAKE JUNICHI
IPC: B60Q1/04
Filed: 2004-06-29
Granted: 2006-01-21
Abstract: To facilitate head light mounting by simple structure for the head-light mounting structure equipped with an aligning mechanism for especially adjusting an optical axis of the head light in scooter-type motorcycle or the like. A head light bracket 41 is provided inside of the head light 16 along an upper half side of a head light opening part 40, and screwed on bosses 42, 42, 44, 44. Alignment shafts 43, 43 projectingly formed on the both right and left side parts of the head light 16 are rotatably supported on the side parts 67 provided on the right and left of the head light bracket 41. An alignment stay 53 is provided on a lower end part of the head light 16, and a bracket 57 supporting a head part 56 of an aligning screw 55 adjusting a slide nut 54 engaging between them.
Patent TW-I273096-B (TW)
Title: Glass molding mold retrieve device
Inventor: TANG MENG-HUANG
IPC: C03B11/04
Filed: 2004-09-07
Granted: 2007-02-11
Abstract: This invention provides a glass molding mold-retrieve device, which is applied for opening the mold and for keeping the glass lens from being attached on the molding core in the glass lens molding manufacturing process. The disclosed device comprises a base and at least one pair of claws movably arranged on the base. There is at least one of the claws equipped with a gas channel and a vent conduit comprising a spurt hole, and the vent conduit can be inserted into the vent hole of a sleeve. The spurt hole of the vent conduit connects the gas channels for venting gas. In this invention, the gas channel, the vent conduit, and the claw are built in one piece, and the motion of the whole tool equipment does not disturb the claw when the claw is retrieving a mold. The device can make sure the nitrogen spurt hole to aim at the vent hole of the sleeve of the mode and the molded lens not to be attached on the upper molding core, and can effectively keep the molded lens from attaching the molding core when the mold is retrieved, and can make sure the molding process to be run well, and can make sure the product in good quality.
Patent TW-I236784-B (TW)
Title: Composite connector
Inventor: WANG JING-SHUEN
IPC: H01R12/18
Filed: 2004-09-30
Granted: 2005-07-21
Abstract: Disclosed is a composite connector used to accommodate more than one electronic card to be electrical connected with a circuit board in which the connector consists of a housing, a plurality of first and second terminals. The housing is formed with a top wall, a footwall, and a plurality of side walls, on the footwall a first accommodation space has formed for a first electrical card to be received, on the top wall, a cavity which is far away from the first accommodation space is formed to accommodate a second electrical card in this second accommodation space, each first terminal is mounted on the footwall, and one end is electrically connected to the first electrical card while the other end is electrically connected to the circuit board. Each second terminal is mounted on the footwall, one end is electrically connected to the second electrical card while the other end is electrically connected to the circuit board to reach the efficacy of having more than one electrical card accommodated at the same time.
Patent TW-I237922-B (TW)
Title: Power supply system
Inventor: YU CHEN-YU
IPC: H01M8/04
Filed: 2004-10-13
Granted: 2005-08-11
Abstract: A power supply system for providing a load with required operation voltage includes a fuel cell assembly for generating a voltage via internal chemical reaction, a fuel supply device storing a fluid fuel therein and communicating with the fuel cell assembly for introducing the fluid fuel into the fuel cell assembly, a blower communicating with the fuel cell assembly for introducing the external air into the fuel cell assembly, a detector electrically connected with the load for detecting the required operation voltage of the load and generating a trigger signal according to the detected result, and a converter connected with the fuel cell assembly, the detector and the load for converting the voltage generated from the fuel cell assembly into the required operation voltage of the load in response to the trigger signal.
Patent TW-I247636-B (TW)
Title: Method for detecting a crater end of continuously cast product, crater end detector and manufacturing method of continuously cast product
Inventor: IIZUKA YUKINORI
IPC: B22D11/16
Filed: 2004-11-25
Granted: 2006-01-21
Abstract: Present invention provides a method for detecting a crater end of continuously cast product precisely by sensing discrete value instead of a conventional rivet method. To be more precise, the sensor 6, 8 transmitting and receiving ultrasonic shear wave and sensor 7, 9 transmitting and receiving ultrasonic longitudinal wave are settled in the same position or different position in longitudinal direction of slab. Step 1: according to variation of ultrasonic shear wave signal, a crater end is detected to be in the position of sensor 6, 8. Step 2: a function calculating the crater end using a propagation time of the ultrasonic longitudinal wave signal is calibrated according to the detected crater end to be in the position of sensor 6, 8. Step 3: a crater end of continuously cast product is detected precisely by the function using a propagation time of the ultrasonic longitudinal wave signal.
Patent TW-I258276-B (TW)
Title: Dynamic channel allocation for wireless access points and wireless networks
Inventor: TSENG YU-CHEE
IPC: H04W88/14
Filed: 2004-11-25
Granted: 2006-07-11
Abstract: The present invention relates to a dynamic channel allocation for wireless access points and wireless networks. The method includes the steps of first collecting communication information of each wireless device; next deriving a network topology formed for the plural wireless devices from the communication information; then calculating a switch channel index (SCI) of each wireless device in accordance with the communication information and the network topology; and finally determining a wireless device intending to switch channel based on the SCI and simultaneously deciding a new channel for the wireless device to operate.
Patent TW-I273813-B (TW)
Title: Method of system login using wireless certification
Inventor: CHANG AN-SHENG
IPC: H04L9/32
Filed: 2004-12-03
Granted: 2007-02-11
Abstract: The present invention provides a method of system login using wireless authentication, which employs a wireless authentication device carried by the user as the certificate for login or logout of system, and improves the conventional complicated system login procedure using account, password and selecting user. The method of system login includes the following steps: using a wireless authentication device to generate a login request message when the wireless authentication device enters an effective range of system authentication; transmitting the authentication request message; using an authentication module to receive the authentication code of the wireless authentication device; then, determining if it is an effective certificate and user message through an authentication procedure; and, if it is effective, login the system.
Patent TW-I258424-B (TW)
Title: Method of construction of moulded products
Inventor: EGAN JOSEPH STEPHEN
IPC: B29C70/30
Filed: 2004-12-09
Granted: 2006-07-21
Abstract: A method of construction of a moulded product which includes the steps of impregnating non-metallic fibres in epoxy resin whereby said impregnated fibres may be arranged to form a sheet of said fibres; cutting a plurality of pre-pregs from said sheet; forming successive layers of said pre-pregs so that said layers are arranged in stacked relationship in a mould cavity of a compression mould; compression moulding at elevated temperature; and removing the moulded product from the compression mould. There is also provided a moulded product per se as well as a moulded product formed by the method of construction. The moulded product is preferably a prosthetic device including a J-shaped pylon and sole plate.
Patent TW-I263778-B (TW)
Title: Anti noise device and method thereof for temperature measure
Inventor: LI TSUNG-HSUEH
IPC: G01K1/00
Filed: 2005-01-14
Granted: 2006-10-11
Abstract: An anti noise device and method thereof for temperature measure are provided. The device includes a first filter, a second filter, a comparator, and a counter. The first filter receives and filters temperature row data, thereby delivering a first filtering signal. The second filter receives the first filtering signal and delivers a second filtering signal. The comparator compares the first and the second filtering signals. The counter counts to issue an enabling signal to the second filter such that the second filter adopts the first filtering signal as the second filtering signal when difference between the first filtering signal and the second filtering signal occurs continuously.
Patent TW-I257487-B (TW)
Title: Method for fabricating color filter
Inventor: HSU FENG-LIN
IPC: G02B5/23
Filed: 2005-02-23
Granted: 2006-07-01
Abstract: A method for fabricating a color filter is provided. First, a substrate is provided, on which a black matrix is disposed, and a plurality of sub-pixel regions is defined by the black matrix on the substrate. Then, a hydrophobic layer is formed on the black matrix by stencil printing, or a surface silylated treatment is performed to the black matrix by inkjet printing. Next, a color filtering layer is formed in the sub-pixel regions. The fabricating method can prevent intermixing between the color ink in adjacent sub-pixel regions.
Patent TW-I278091-B (TW)
Title: A wire-bonding type lead frame package
Inventor: JIANG SHIN-SHING
IPC: H01L23/52
Filed: 2005-04-11
Granted: 2007-04-01
Abstract: A chip package comprising a lead frame, a chip, a plurality of bonding wires, and an insulation material is provided. The lead frame comprises a die pad, a plurality of leads, a plurality of signal pads and a plurality of non-signal pads. The signal pads and non-signal pads are underneath the signal leads and non-signal leads respectively. The non-signal pad is directly connected to a non-signal plane in the circuit board through its own vias. The signal pad has a structure which extends toward its adjacent non-signal pads. With the signal pad size enlarged, the capacitance between the non-signal plane in the circuit board and the signal pad is increased. The increased capacitance compensates the inductance induced from the bonding wires and improves the response of the signal propagation path for RF applications.
Patent TW-I413135-B (TW)
Title: A rare earth permanent magnet material and method for the preparation thereof
Inventor: NAKAMURA HAJIME
IPC: B22F3/24
Filed: 2005-06-01
Granted: 2013-10-21
Abstract: A method for preparing a rare earth permanent magnet material comprising the steps of: 
disposing a powder comprising one or more members selected from an oxide of R 2 , a fluoride of R 3 , and an oxyfluoride of R 4  wherein R 2 , R 3  and R 4  each are one or more elements selected from among rare earth elements inclusive of Y and Sc on a sintered magnet form of a R 1 -Fe-B composition wherein R 1  is one or more elements selected from among rare earth elements inclusive of Y and Sc, and 
heat treating the magnet form and the powder at a temperature equal to or below the sintering temperature of the magnet in vacuum or in an inert gas.  The invention offers a high performance, compact or thin permanent magnet having a high remanence and coercivity at a high productivity.
Patent TW-I265722-B (TW)
Title: Auxiliary scanning frame
Inventor: TUNG YUEH-TING
IPC: H04N1/04
Filed: 2005-07-08
Granted: 2006-11-01
Abstract: An auxiliary scanning frame comprises a frame body and a window installed onto it. This frame is mainly used to install a torsion spring into the junction of nearby frame body and the window. The window is opened under the normal state. If not supported by the window fastener of the frame, the window can be easily opened and resumed to normal state by the torsion spring. So, the files to be scanned are taken out from the window of the frame.
Patent TW-I267944-B (TW)
Title: Non-volatile memory device and fabricating method thereof
Inventor: LIN CHA-HSIN
IPC: H01L21/76
Filed: 2005-08-03
Granted: 2006-12-01
Abstract: Non-volatile memory device and fabricating method thereof are provided. In the deposition to form a tunneling dielectric layer, a composite charge trapping layer and a stop dielectric layer, an ingredient of a depositing material or the depositing material is adjusted to form a grading energy level structure, such as electrons are trapped or erased more easily in accordance with a variation in grading energy level. Therefore, the electrons are stored more effectively and the probability that the electric leakage occurs is reduced substantially.
Patent TW-I285034-B (TW)
Title: Carrier to noise ratio estimations from a received signal
Inventor: CHEN ERNEST C
IPC: H04B17/00
Filed: 2005-08-04
Granted: 2007-08-01
Abstract: Techniques for measuring the carrier to noise ratio (CNR) in a received digital signal are disclosed. The methods can operate on a received digital signal, such as a layered modulation signal used in a satellite television system. The CNR measurement can be made at the output of a carrier recovery loop or a timing recovery loop in a demodulator. Alternately, the CNR measurement can be made when the received signal is digitized in an analog to digital (A/D) converter at base-band by the demodulator.