baber/WOPTO huggingface dataset:
Patent TW-200834224-A (TW)
Title: Phase shifting mask for patterning dense line pattern having equal line and space width beyond 100-nanometer node
Inventor: LU TSAN
IPC: G03F1/14
Filed: 2007-02-15
Abstract: A phase shifting mask includes a transparent substrate; a plurality of first transparent line regions each having a vertical sidewall and a flat top surface and having a first thickness; a plurality of recessed second transparent line regions disposed alternately with the first transparent line regions, wherein each of the recessed second transparent line regions has a flat bottom and has a second thickness that is smaller than the first thickness; and a plurality of chrome segments disposed on respective sidewalls of the first transparent line regions for obstructing phase canceling effect between the first transparent line region and the recessed second transparent line region.
Patent TW-200741334-A (TW)
Title: Pattern forming method and gray-tone mask manufacturing method
Inventor: SANO MICHIAKI
IPC: G03F1/00
Filed: 2007-02-16
Abstract: A gray-tone mask has a light-shielding portion, a light-transmitting portion, and a gray-tone portion adapted to reduce a transmission amount of exposure light in use of the mask. For manufacturing this gray-tone mask, a method includes a step of preparing a mask blank in which a thin film containing metal and silicon and an inorganic-based etching mask layer each having resistance to etching of the other are formed on a light-transmissive substrate, a step of forming a first resist pattern on the inorganic-based etching mask layer, a step of etching the inorganic-based etching mask layer by using the first resist pattern as a mask and using an etching solution for the inorganic-based etching mask layer, a step of peeling off the first resist pattern remaining after etching the inorganic-based etching mask layer, a step of etching the thin film by using the inorganic-based etching mask layer as a mask and an etching solution for the thin film. The thin film is etched with the first resist pattern peeled off. Thereafter, a second resist pattern is formed on the inorganic-based etching mask layer and the light-transmissive substrate, and the inorganic-based etching mask layer is etched by using the second resist pattern as a mask and then the second resist pattern is peeled off. Thus, the gray-tone portion is formed by the thin film while the light-shielding portion is formed by the inorganic-based etching mask layer and the thin film.
Patent TW-200746897-A (TW)
Title: Electroluminescent device, method for manufacturing electroluminescent device, and electronic apparatus
Inventor: IWASHITA TAKAHIRO
IPC: H05B33/22
Filed: 2007-03-13
Abstract: An electroluminescent device includes a substrate; a light-emitting region including a plurality of sub-pixels including switching elements, portions of an organic planarization layer for covering irregularities caused by the switching elements, reflective layers arranged on the organic planarization layer, protective layers extending over the respective reflective layers, light-transmissive first electrode layers which lie on the respective protective layers and which are electrically connected to the switching elements, portions of an organic light-emitting layer lying over the first electrode layers, and portions of a second electrode layer lying on the organic light-emitting layer; and a non-light-emitting region located outside the light-emitting region. The light-emitting region and the non-light-emitting region are arranged on the substrate. The organic planarization layer extends from the light-emitting region to the non-light-emitting region and has an upper portion which is located in the non-light-emitting region and which is exposed from the protective layers.
Patent TW-200843523-A (TW)
Title: System and method for adjusting monitor chrominance using multiple window
Inventor: LIN WAN-SHUI
IPC: H04N9/64
Filed: 2007-04-27
Abstract: The invention provides a system and a method for adjusting chrominance of a monitor using multiple windows. The monitor's screen is divided into at least three windows, each showing a different color. A user is then able to select the window having the preferred coloration. The system contains a memory read/write controller coupled to a video data input, a window control unit capable of controlling the sizes, data flows, and colors of the windows, a line buffer, and a color adjustment unit. In addition, the invention also discloses a multi-window method to adjust the implementation of color.
Patent TW-200847897-A (TW)
Title: Hard disk fixing apparatus
Inventor: CHANG LIN-WEI
IPC: H05K7/14
Filed: 2007-05-16
Abstract: A hard disk fixing apparatus to fix a hard disk on a plank is disclosed. The plank has a base surface and a side surface. The hard disk fixing apparatus includes a support holder, a hard disk frame, and a screw. The support holder is standing on the base surface of the plank. There is a distance between the support holder and the side surface. The hard disk frame is a hollow frame. The hard disk is fixed in the hollow frame. The surface contact with the support holder of the hard disk frame has an extended portion. The extended portion would be fixed on the support holder with the screw thus the hard disk bracket and the hard disk within would be fixed on the plank. An electronic device utilized the hard disk fixing apparatus is also disclosed.
Patent TW-200847461-A (TW)
Title: Vertical LED with eutectic layer
Inventor: LIU WEN-HUANG
IPC: H01L33/00
Filed: 2007-05-17
Abstract: A vertical light-emitting diode (VLED) structure with a eutectic layer is described. The eutectic layer improves the heat conductivity of the device, thereby leading to increased brightness and higher luminous efficiency. The eutectic bonds of this layer also improve the reliability of the VLED structure since they have a lower coefficient of thermal expansion (CTE). A metal protective layer may be included to prevent diffusion of the eutectic layer thereby increasing the reliability and lifetime of the VLED structure. A reflective layer and/or a patterned surface may be added to this structure to further enhance the emitted light and increase the luminous efficiency.
Patent TW-200814588-A (TW)
Title: Method for improving wireless communication when interference or signal loss is directional in nature
Inventor: CHA INHYOK
IPC: H01Q21/00
Filed: 2007-05-25
Abstract: A client station in a wireless local area network (WLAN) communication system includes a beam commutation algorithm and a smart antenna responsive to the beam commutation algorithm for selecting one of a plurality of directional antenna beams. The smart antenna is configured as a virtual omni-directional antenna by using a commutation of switched directional antenna beams. A switched directional antenna system that performs a commutation sequencing can be blind to environmental conditions and changes.
Patent TW-200848869-A (TW)
Title: Lighting system
Inventor: HUANG SHIU-HUA
IPC: G02F1/13357
Filed: 2007-06-07
Abstract: The present invention relates to a lighting system. More particularly, the present invention is applicable to a LCD flat panel display. The present invention comprises a light source, an aspherical curved reflection mirror and a mirror group. Light emitted by the light source passes through the mirror group to form a small light contour on the aspherical curved reflection mirror, and the small light contour is projected to a target to form a large light contour. The advantages of the present invention include: higher light energy utilization efficiency by means of performing projection via reflection; higher efficiency when the light passes through the liquid crystal by utilizing polarized output beam; easy to manufacture and simple to maintain because of fewer components and utilizing point light source.
Patent TW-200901808-A (TW)
Title: Circular plate amplifier
Inventor: LAI FENG-MIN
IPC: H04R9/06
Filed: 2007-06-28
Abstract: A circular plate amplifier comprises: a magnetic-conductive plate, a magnet, a voice coil, a magnet frame, a stationary base, a hanging-edge and a vibration membrane; wherein the magnetic-conductive plate is installed onto the magnet with surrounded voice coil. The magnetic-conductive plate is then installed in the magnetic frame and combined with the stationary base, wherein the peripheral edge of the stationary base has the hanging-edge; the top of the hanging-edge has the vibration membrane for forming the circular plate amplifier. The present invention uses the structure to form the design, and then selects the design of the specific hanging-edge and the material of the vibration membrane design, so that high-performance treble, small-size and low-power consumption can be realized. The design can also be applied into various electronic products.
Patent TW-200817882-A (TW)
Title: Liquid cooling unit and heat exchanger therefor
Inventor: SUZUKI MASUMI
IPC: G06F1/20
Filed: 2007-07-24
Abstract: A heat exchanger allows establishment of a flat space between first and second plates. The heat exchanger is inserted in a closed circulating loop for coolant. The flat space is allowed to have a cross-section larger than that of a cylindrical duct of the closed circulating loop. The flat space serves as a flow passage. An increased cross-section enables a reduction in the flow speed of the coolant. The coolant is allowed to slowly flow through the flat space. The coolant thus contacts with the first and second plates for a longer time. The heat of the coolant is sufficiently transferred to the first and second plates. The efficient of heat radiation is enhanced.
Patent TW-200818012-A (TW)
Title: Program failure analysis system, failure analysis method, and emulator device
Inventor: NAGANO TAKEHIKO
IPC: G06F9/44
Filed: 2007-07-30
Abstract: A CPU forced stop signal is used as means for stopping execution of a program executed on a ROM by a CPU of a target system. A time required for stopping the CPU from the issuance of the CPU forced stop signal between an ICE device and the CPU is considered and set, and a CPU forced stop signal issuance position which is prior to a stop target position is determined. Based on a real-time tracing function of the CPU, at an issuance position and timing of the CPU forced stop signal on the execution of the program, the CPU forced stop signal is issued, the CPU is stopped, and the event is acquired. By this means, an arbitrary number of events of the program can be acquired regardless of the number of breakpoint registers.
Patent TW-200812776-A (TW)
Title: Disk substrate forming mold, mirror surface plate thereof, Disk substrate forming method and disk substrate
Inventor: EBINA TOSHIYUKI
IPC: G11B7/26
Filed: 2007-08-09
Abstract: A heat buffering layer, which has excellent bondability (affinity) with the stainless steel used to form a mirror surface plate and excellent durability, is formed on the mirror surface plate (disposed with a press mold) of a mold and the mirror surface plate of the other mold of a disk substrate forming mold so that fine concave/convex shape of the press mold can be adequately transfer printed and good cooling efficiency can be achieved. On the surface of the mirror surface plate 34 (disposed with the press mold) of at least one mold 31 of the disk substrate forming mold 20, or between the surface and the coolant medium passage 34a, a metal flame spray layer formed by a metal with thermal conductivity lower than that of the metal forming the mirror surface plate 34 is disposed.
Patent TW-200826390-A (TW)
Title: Method for preventing solder rise to electric contact and electric contact produced by the same
Inventor: OHTSUKI TOMONARI
IPC: H01R4/02
Filed: 2007-08-20
Abstract: Method for preventing solder from rising to a portion of an electric contact when the electric contact is being soldered to a copper foil so as to extend therefrom. The portion is plated with a noble metal and adapted to contact a mating object. Cooling means is brought into contact with at least the portion of the electric contact adapted to contact the mating object, and connection portion between the electric contact and the copper foil is heated by heating means. The rising of solder can be prevented and the electric contacts thus obtained are superior in mechanical property (sufficient bonding strength), electrical property (conductive property and low contact resistance), resistance to environmental conditions (impediment to oxidization), and physical property (limitation of rise of solder due to capillary action).
Patent TW-200910189-A (TW)
Title: Memory module and accessing method thereof
Inventor: HSIAO CHEN-ANG
IPC: G06F3/06
Filed: 2007-08-29
Abstract: The invention discloses a memory module electrically connected to a data processing apparatus for being accessed by the data processing apparatus. The memory module includes a memory array and a controller. The memory array includes a public storage area and a hidden storage area. The controller is electrically connected to the memory array for accessing the memory array. A software is stored in the public storage area or the data processing apparatus. The data processing apparatus transmits a first command through the software to the controller. The controller selectively switches on the hidden storage area according to the first command. Accordingly, the memory module of the invention can communicate with the software to switch on the hidden storage area.
Patent TW-200912122-A (TW)
Title: Improved blade for wind turbine
Inventor: LIN HONG-JIA
IPC: F01D5/14
Filed: 2007-09-06
Abstract: An improved blade for a wind turbine is improved in the adjustment of the blade angle design. The pitch angle for the root of the blade is set larger to obtain a smaller tangential velocity, while the pitch angle for the tip of the blade is set smaller in order to obtain a larger tangential velocity. The cross section of the blade is kept as a suitable attack angle. When the blade is stationary, the attack angle thereof is larger. If the attack angle is greater than the attack angle at stall, a thrust for rotation of the blade is generated. In the case that the pitch angle approximates 45 degree, the obtained starting torque is larger so that the blade can be rotated at low wind velocity. Adoption of the same pitch angle from 75% blade length to the tip is advantageous to generate a larger starting torque without influencing the efficiency. When the blade is stationary, the relative velocity of the cross section corresponds to the wind velocity, and the lift force which is smaller on the outer corresponds to the thrust. Due to a larger force arm, the starting torque is increased by 7% and the acceleration period is reduced in comparison with one having a variable pitch angle. When the wind turbine is unloaded or when the system is in failure without load, the torque generated by the blade increases the ratio of the rotational speed to the tip velocity until an acceleration torque generated by the blade counteracts the friction torque of the system. The centrifugal force of the blade is increased proportionally to the square of the rotation speed, and the service life of the blade is reduced. By a design of a larger pitch angle on the outside, the attack angle of the cross section of the blade is set zero at a lower rotation speed while no thrust or no acceleration torque is generated.
Patent TW-200829437-A (TW)
Title: Encapsulation of electrically energized articles
Inventor: NEILL RYAN THOMAS
IPC: B32B27/36
Filed: 2007-09-27
Abstract: In one aspect the present invention relates to a method of making an encapsulated electrically energized device, the method comprising: providing a first layer and a second layer each independently comprising a copolyester, providing the electrically energized between the first and second layer, thermocompressively fusing the first layer and the second layer to encapsulate the electrically energized device by applying pressure at a temperature sufficient to form the article, wherein the temperature at an interface between the first and second layers is equal to or greater than Tg of the first layer and the second layer, and wherein the polyester layers have a flow during encapsulation less than the flow that induces fractures in the electrically energized device. In one aspect the present invention relates to a method of making an encapsulated electrically energized device, the method comprising: providing a first layer and a second layer each independently comprising a copolyester, a polycarbonate, a polyacrylate, polycarbonate/polyester miscible blends, or mixtures thereof, providing the electrically energized between the first and second layer, thermocompressively fusing the first layer and the second layer to encapsulate the electrically energized device by applying pressure at a temperature, sufficient to form the article, to a perimeter of the surface of the first and second layers, wherein the perimeter does not overlap the electrically energized device, wherein the temperature at the interface of the first and second layers is equal to or greater than Tg of the first layer and the second layer, and wherein the polyester layers have a flow during encapsulation less than the flow that induces fractures in the electrically energized device.
Patent TW-200834446-A (TW)
Title: Method and system for processing micropayment transactions
Inventor: PERLMAN JEFFREY W
IPC: G06F17/40
Filed: 2007-10-11
Abstract: Methods and systems for performing micropayment transactions over communication networks is provided. These methods and systems enable ubiquitous micropayments by providing a seemless payment solution in which micropayment is one of a plurality of payments facilitated. In an embodiment, the transaction value may be compared to a predefined threshold, and processed as a micropayment if said value is less than said threshold, and otherwise processed using a second processing system. In another embodiment, the transaction may be processed as a micropayment if the payee has previously been verified by the micropayment processing system. In a third embodiment, the transaction takes place using the payee's website.
Patent TW-200916795-A (TW)
Title: Guiding device for testing panel module
Inventor: CHEN YING-CHI
IPC: G01R15/00
Filed: 2007-10-12
Abstract: A guiding device is adapted to a testing equipment for guiding an flexible printed circuit board (FPCB), the guiding device comprising a receptacle and a movable piece. The receptacle has a base disposed on the testing equipment and a plurality of frame members disposed thereon for receiving the FPCB. The movable piece is disposed over the receptacle and movable downwardly to the receptacle for pushing the FPCB to the base.
Patent TW-200836406-A (TW)
Title: Mobile wireless communications device with multiple RF transceivers using a common antenna at a same time and related methods
Inventor: WEN GEYI
IPC: H01Q5/10
Filed: 2007-10-19
Abstract: A mobile wireless communications device may include a housing and a common antenna carried by the housing and having a plurality of spaced apart signal feed points thereon. The device may further include a plurality of wireless radio frequency (RF) transceivers carried by the housing and coupled to respective ones of the signal feed points of the common antenna. Each wireless RF transceiver may also have a respective different operating frequency associated therewith. Furthermore, the device may also include a controller selectively operating at least some of the wireless RF transceivers to advantageously use the common antenna at a same time.
Patent TW-200828845-A (TW)
Title: Method and apparatus for carrier frequency offset estimation and frame synchronization in a wireless communications system
Inventor: Huang yu-heng
IPC: H04B7/005
Filed: 2007-10-26
Abstract: A method for performing carrier frequency offset estimation and frame synchronization is disclosed herein. In one approach, the method includes performing a first level frequency discrimination on at least one estimated channel tap to generate a frequency discriminated value; estimating a phase error from the frequency discriminated value; and, determining a predetermined frame synchronization pattern from the estimated phase error. A computer program product having code and a wireless communications apparatus for performing the method are also described herein.
Patent TW-200922291-A (TW)
Title: Camera module
Inventor: CHEN YING-LIN
IPC: H04N5/225
Filed: 2007-11-09
Abstract: The present invention relates to a camera module, which includes a lens unit, an image sensor, and a circuit substrate. The lens unit is mounted on the circuit substrate, and an optical axis thereof aligned with a center of the image sensor. The circuit substrate includes several stacked circuit boards. The circuit substrate defines a cavity for therein containing the image sensor therein, the cavity passes though at least one layer of circuit board of the circuit substrate. The image sensor is disposed in the cavity and is electrically connected to the circuit substrate.
Patent TW-200924404-A (TW)
Title: Reducing interference in an audio signal
Inventor: LIN HAN
IPC: H04B15/02
Filed: 2007-11-28
Abstract: The invention discloses a method of reducing interference caused by repetitive similar pulses from an initial noisy audio signal which comprises the steps of: generating a template representing a typical pulse as a central portion and a decaying tail portion; identifying the position of a pulse interfering with the audio signal; if the maximum amplitude of the audio signal without interference is greater than a first given value, interpolating the audio signal across the central portion of the pulse and subtracting the interpolated audio signal from the noisy audio signal to give an estimated central pulse; if the maximum amplitude of the audio signal without interference is less than a second given value, using the pulse amplitude as the estimated central pulse; fitting the template to the estimated central pulse; subtracting the fitted template from the initial noisy signal, and interpolating the audio signal across at least the central portion of the pulse to produce an audio signal having reduced impulsive noise.
Patent TW-200910282-A (TW)
Title: Method of inputting a password
Inventor: YANG WEN-XIN
IPC: G09C1/00
Filed: 2007-12-14
Abstract: The present invention provides a method of inputting a password, which utilizes a background pattern to help a user memorize a password location, so as to prevent a password from being stolen by other people. The method of inputting a password of the present invention arranges a plurality of password characters on the background pattern, such that the user can memorize at least one password location via the background pattern, and the user can input the password character displayed on the password location to a system. Therefore, the method of inputting a password of the present invention can utilize a background pattern to help a user memorize a password location, so as to prevent a password from being stolen by other people.
Patent TW-200900271-A (TW)
Title: Internal transmission hub assembly
Inventor: FUKUI SEIJI
IPC: B60B27/02
Filed: 2007-12-18
Abstract: A multi-speed internal bicycle hub transmission assembly includes a hub axle, a driver, a hub shell, a power transmission mechanism and a shift control mechanism. The driver and the hub shell are rotatably supported to the hub axle. The power transmission mechanism is disposed between the driver and the hub shell for transmitting rotational power from the driver to the hub shell. The shift control mechanism includes a shift controller and a positioner. The shift controller is movable in rotational directions relative to the hub axle to a plurality of orientations. Each orientation of the shift controller corresponds to selection of a corresponding one of plurality of power transmission paths of the power transmission mechanism. The positioner is non-movable in the rotational direction relative to the hub axle and is biased into contact with the shift controller.