baber/WOPTO huggingface dataset:
Patent TW-I229485-B (TW)
Title: Semiconductor laser device structure and method of manufacturing the same
Inventor: LIN HUNG-CHENG
IPC: H01S5/00
Filed: 2004-04-06
Granted: 2005-03-11
Abstract: A method of manufacturing a semiconductor laser device includes providing an epitaxial structure, and a first mask layer is formed on the epitaxial structure to definite an outstanding area of a ridge structure. Then, a second mask layer is formed to cover the first mask layer, and then a third mask layer is formed to expose a portion of the second mask layer. Then, the exposed second mask layer is removed. A portion of the epitaxial structure is removed by using the first mask layer and the third mask layer as etch mask. The third mask layer and the remainder second mask layer are removed to form the ridge structure, and then an isolation layer is formed on the epitaxial structure. The first mask layer is removed to expose top surface of the outstanding area, and then a conductive layer is formed on the epitaxial structure and makes contact to the top surface of the outstanding area.
Patent TW-I235249-B (TW)
Title: Liquid crystal display device
Inventor: NAKANO MINORU
IPC: G02B5/08
Filed: 2004-04-20
Granted: 2005-07-01
Abstract: A liquid crystal display device exhibits an improved light utilization coefficient of the backlight and a raised illuminance of the screen with lower manufacturing cost, comprising a first substrate (5) where reflective pixel electrodes (7) for reflecting light are formed; a second substrate (11) where a transparent electrode (9) facing the reflective pixel electrodes is formed, the second substrate (11) being parallel to the first substrate (5); a liquid crystal (8) sealed between the first substrate (5) and the second substrate (11); a backlight (2) for emitting illumination light from the backside of the first substrate (5); and a light-gathering plate (4) having a multiple of line prisms (LP) for gathering the illumination light from the backlight (2) onto the array of reflective pixel electrodes (7). There are formed, in each reflective pixel electrode (7), light and dark portions such that the reflectivity of each pixel continuously varies from a lowest value of inside to a highest value of outside. In this way, liquid crystal display devices can be obtained which exhibit an improved light utilization coefficient of the backlight and a raised illuminance of the screen and the manufacturing cost of which is lower.
Patent TW-I251146-B (TW)
Title: Regional safety control system and method
Inventor: ROESNER BRUCE
IPC: E05B49/00
Filed: 2004-05-21
Granted: 2006-03-11
Abstract: Regional safety control system and method are provided. The regional safety control system contains a first gate, a second gate, a mass testing platform, at least a RFID tag, and a RFID tag reading system. The mass testing platform has an entrance and an exit. The entrance is installed corresponding to the first gate, and the exit is installed corresponding to the second gate. When at least a waiting for test person passes the first gate and enters the mass testing platform, the first gate is closed immediately. Then the mass testing platform start to test the mass of the waiting test person. The RFID tag is installed on the waiting test person and stores at least the mass data of the waiting test person. The RFID tag reading system is installed in opposition to the mass testing platform, and reads the identification data stored in the RFID tag to execute comparing and checking.
Patent TW-I236018-B (TW)
Title: Method and circuitry of debugging ROM
Inventor: LIOW STANLEY
IPC: G06F1/32
Filed: 2004-05-25
Granted: 2005-07-11
Abstract: A kind of ROM circuitry that can debug and update. This circuitry includes ROM, DPM (debug program memory), PC (program counter) unit and compare and load unit. In the circuitry, compare and load unit will detect the order read memory address, which is sent from PC unit. If the order read memory address is a main memory address which was set in advance, compare and load unit could send debug address from DPM to PC unit. It will replace the original order read memory address and so as to fulfill the function of debugging and/or updating.
Patent TW-I276386-B (TW)
Title: Fan assembly and its housing
Inventor: CHOU YI-FANG
IPC: H05K7/20
Filed: 2003-07-28
Granted: 2007-03-11
Abstract: A fan housing. The fan housing mounted on a frame of a system includes a main body, a first section, a second section and a fixing portion. Both the first and second sections are disposed on the main body. A gap is formed between the first and second sections. The fixing portion is formed in the gap.
Patent TW-I244269-B (TW)
Title: Digital audio frequency optimizer
Inventor: SHIUHUANG YUE-HUA
IPC: H03M1/66
Filed: 2004-06-29
Granted: 2005-11-21
Abstract: The present invention provides a kind of digital audio frequency optimizer which principally saves the previous frequency-response curve of speaker and voice box in an electrically erasable programmable read-only memory (EFPROM) and uses CPU as a control center. After reading the serial signal of A/D converter and arranging to be parallel signal by the CPU, the parallel signal is sent to digital signal processor (DSP) to compute with the frequency curve of speaker and voice box saved in read-only memory. Then, send the computed results back to CPU for converting into the serial signal; transmit to A/D converter for converting into an analog signal. After proceeding filter and amplifying power by a power amplifier through filter and buffer, output it to a speaker and a voice box so as to make it output flat frequency response curve.
Patent TW-I251152-B (TW)
Title: Method for compensating the color difference of display device
Inventor: CHEN CHIH-WEI
IPC: G06F17/00
Filed: 2004-07-15
Granted: 2006-03-11
Abstract: A method for compensating the color difference of display device to get specific color space. A plurality of colors are displayed in a display device by input signals. The display colors are measured to get color coordinates. A database is built according to the described color coordinates and input signals. A data in the database is selected according to a target color space, for example sRGB, to calculate a revised signal. The device with the revised signals to display a specific color space.
Patent TW-I241077-B (TW)
Title: Low flicker noise current-folded mixer
Inventor: WEN KUEI-ANN
IPC: H04B1/26
Filed: 2004-07-19
Granted: 2005-10-01
Abstract: The current-folded mixer of this invention comprises an input stage and a switching stage. The input stage receives a radio frequency input RF and generates a modulated bias current to the switching stage. The switching stage has a switching pair, connected to a common node, to receive an input signal and said modulated bias current to generate an output signal in accordance with the input signal and the modulated bias current. The current-folded mixer uses a capacitor to separate the bias current of the input stage and the switching stage and an inductor in the switching stage to supply bias current.
Patent TW-I245870-B (TW)
Title: Kitchen ventilator
Inventor: JANG YUNG-FU
IPC: F24C15/20
Filed: 2004-08-27
Granted: 2005-12-21
Abstract: The present invention relates to a kitchen ventilator capable of improving the ventilating efficiency, wherein the inner space of the hood has been adjusted to an optimum state for best matching the motor fan without changing the housing nor increasing the energy and the noise. Thus, the ventilating efficiency of the kitchen ventilator will be better and the noise will be low.
Patent TW-I252321-B (TW)
Title: Debug circuit
Inventor: UEDA YASUSHI
IPC: G06F11/00
Filed: 2004-09-17
Granted: 2006-04-01
Abstract: When action error in progressing function estimating after installs LSI onto a device substrate, because the operation within the circuit can not be handled preciously, so the analysis of the causation is very difficult, this invention is thus provide a debug circuit for solving this problem. In a switching block 140, locks the signal outputted by a clock generating block 130, which signal is a plurality of error causations for illustrating the problems, the transforms that signal into serial signal to output to an output block 150 such that a plurality of signals can be observed within LSI by lesser external pins to for a means to quickly and preciously detect the action errors of the LSI.
Patent TW-I256187-B (TW)
Title: Method and system for detecting variation of local power supply condition
Inventor: YAO LEE-HTER
IPC: H02J13/00
Filed: 2004-09-17
Granted: 2006-06-01
Abstract: A kind of method for detecting variation of local power supply condition is disclosed in the present invention. The invention is used for a control center to detect variations of power supply condition of plural user terminals. Each user terminal is provided with a power management module that is supplied with power to work. In the invented method, one port of the user terminals in these user terminals is individually disposed with a detection apparatus, which is connected with the power management module to detect variations of power line condition. When any one of these detection apparatus detects the variation of power line condition, one condition change message is then transmitted to the control center. If the control center receives the condition-change message, a ceasing/recovering power treatment procedure is started so as to conduct processing onto the user terminal that sends the condition-change message. In addition, the conditions of the user terminals, which are not provided with the detection apparatus, are queried.
Patent TW-I262067-B (TW)
Title: Dynamic demonstration platform
Inventor: LIN MAU-SHIANG
IPC: A47F5/025
Filed: 2004-10-19
Granted: 2006-09-21
Abstract: This invention relates to a dynamic demonstration platform. It possesses dynamical multilayer platform. In the central portion of the platform, it builds a strut department. Surrounding the strut department, it builds a migration department, Further, in the strut department, it may additionally build a platform, The strut department and the migration department have the same structure, wherein, the outer wall of the strut department is built with an auxiliary unit such as a light, or a mirror, of etc. to show the integrity demonstration merit. In the strut department, it may build the incubator, it is suitable for the situation that demonstrating the food material. The incubator of each platform is independent construction. It enables to guarantee some layers in high temperature, while guarantee another layer in the low temperature. It largely appears the demonstration multiplicity, it also accords with especially made demonstration box. Eventually, it largely promotes the amount of sale and display.
Patent TW-I264969-B (TW)
Title: Multilayer ceramic electronic component and its manufacturing method
Inventor: TATSUKAWA TSUYOSHI
IPC: H01F17/00
Filed: 2004-10-27
Granted: 2006-10-21
Abstract: This invention provides a multiple ceramic electronic component and its manufacturing method, which tends not to over add mechanical stress on lead-out conductor. Coil conductor pattern layer (2, 3, 4) are stacked to serve as U-shaped coil conductors (2A, 3A, 4A). The coil conductors (2A, 3A, 4A) are electrically connected in series through a via hole (15) for interlayer connection made in ceramic green sheets (10, 11) and form a spiral coil (L). Lead-out conductor pattern layers (5, 6) are also stacked to serve as lead-out conductors (5A, 6A). The lead-out conductor pattern layers (5) are arranged, one for each of a predetermined number of coil conductor pattern layers (2). One edge (51) of each lead-out conductor pattern layer (5) is in contact with the coil conductor pattern layers (2). That is, the thicknesses of the lead-out conductors (5A, 6A) are less than those of the coil conductors (2A to 4A).
Patent TW-I275914-B (TW)
Title: A mask structure for controlling the temperature on the surface of a semiconductor wafer
Inventor: HSU HENG-KAI
IPC: G03F7/20
Filed: 2004-10-29
Granted: 2007-03-11
Abstract: A mask structure for controlling the temperature on each portion of the semiconductor wafer surface in a rapid thermal process is provided. The mask structure comprises a substrate made by transparent material, and at least one area is defined on the substrate surface. Heat radiation reflection materials are coated on at least one portion of each area, and the quantity of the heat radiation passing through the substrate depends on the species or thickness of the heat radiation reflection material.
Patent TW-I259351-B (TW)
Title: Modular platform system and apparatus for enhancing the cooling effect and the efficiency of space utilization
Inventor: WEI WEN
IPC: H05K5/00
Filed: 2004-11-08
Granted: 2006-08-01
Abstract: A modular platform is provided. The modular platform includes a modular platform shelf configured to receive modular plat form boards, and a dual plenum coupled to the modular platform shelf, the modular platform configured to couple to a plenum of another modular platform or a stand-alone plenum.
Patent TW-I282488-B (TW)
Title: Lithographic apparatus with contamination suppression, device manufacturing method, and device manufactured thereby
Inventor: BAKKER LEVINUS PIETER
IPC: H01L21/027
Filed: 2004-11-10
Granted: 2007-06-11
Abstract: A lithographic projection apparatus provided with a radiation system for providing a projection beam of radiation. The projection apparatus comprises a particle supply unit (22) for supplying getter particles into said projection beam of radiation in order to act as a getter for contamination particles in said projection beam, said getter particles having a diameter of at least 1 nm, and preferably below 1000 nm. In an embodiment, the lithographic projection apparatus has a contamination trap (9; 50; 55; 67) with plate members (52; 57, 59; 69) for capturing contamination particles in said projection beam, and a particle supply unit (22; 45, 54, 58; 65; 71) to provide particles in a space upstream from the contamination trap such that the particles collide with contamination particles in order to provide contamination particles with an additional velocity component towards the plate members (52; 57, 59; 69).
Patent TW-I266927-B (TW)
Title: Liquid crystal display device
Inventor: NAKAO KENJI
IPC: G02B5/30
Filed: 2004-11-24
Granted: 2006-11-21
Abstract: The present invention provides a liquid crystal display device which is characterized that the optical compensation devices 40A, 40B are provided with the first phase plates 42A, 42B, and the second phase plates 44A, 44B having the retardation in the depth direction; when using the normalized value as Deltan/Deltanlambda with the retardation Deltan*d relative to the light in different wavelengths to the retardation Deltanlambda*d relative to the light in specified wavelength, for the light in the wavelength outside the specified wavelength, the normalized value Deltan/Deltanlambda on the first phase plate is smaller than the normalized value Deltan/Deltanlambda on the liquid crystal layer, and the normalized value Deltan/Deltanlambda on the second phase plate is larger than the normalized value Deltan/Deltanlambda on the liquid crystal layer.
Patent TW-I286789-B (TW)
Title: Method of reducing pattern pitch
Inventor: CHUNG HENRY
IPC: H01L21/027
Filed: 2004-11-29
Granted: 2007-09-11
Abstract: A method of reducing pattern pitch is provided. A material layer, a hard mask layer and a patterned photoresist layer are sequentially formed over a substrate. Using the patterned photoresist layer as etching mask, the hard mask layer is etched. Due to the trenching effect, a residual hard mask layer remains in an exposed region exposed by the photoresist layer and micro-trenches are formed at the edges of the residual hard mask layer. Thereafter, using the residual hard mask layer as etching mask to pattern the material layer. Finally, the patterned photoresist layer and the hard mask layer are removed. In the invention, the trenching effect is utilized when etching the hard mask layer. A portion of the hard mask layer remains, and the micro-trenches are formed in the hard mask layer. After the micro-trenches are transferred to the material layer, the pattern pitch can be reduced.
Patent TW-I249999-B (TW)
Title: Slider for slide fastener
Inventor: YAMAZAKI MIKI
IPC: A44B19/30
Filed: 2004-11-30
Granted: 2006-03-01
Abstract: A slider for a slide fastener comprises: a slide body (1) including an upper wing (15) and a pull tab (2) having a pintle (6); the slider body (1) comprising: a pull-tab-attaching yoke (18) mounted on the upper wing (15) in cantilevered manner, having an indentation (46) formed therein for receiving the pintle (6) directly or indirectly, and defining with the upper wing (15) a gap (47); and a closing member (20) movably mounted on the slider body (1) so as to close and open the gap (47). The pull tab (2) further includes a pull tab body (4) and a pair of opposed protuberant walls (5) provided on the lower side of the pull tab body (4). The pintle (6) extends between the opposed protuberant walls (5) to connect them. At least one of the ends of the opposed protuberant walls (5) is open to provide an open space (7).
Patent TW-I251764-B (TW)
Title: Remote data access system and method, database connection method, and data synchronization method
Inventor: HUANG REN-WEI
Filed: 2004-12-13
Granted: 2006-03-21
Abstract: A remote data access system and method, database connection method, and data synchronization method are disclosed. This method runs a application program at a client-end computer in order to establish connection between the database at a server-end computer and said client-end computer, in which at least one thread having a plurality of operation functions is generated by the application program. By using a thread and mapping mechanism, a connection reference is generated to correspond to said thread, furthermore, a security mechanism is used to generate a security mark. The said thread has a first operation function to acquire the connection reference and the security mark in order to create a connection with the database and lock it. The first operation function of said thread executes an updating operation according to the connection reference and the security mark and pass both the connection function and security mark onto next operation function for further updating operation of said database accordingly.
Patent TW-I246813-B (TW)
Title: Semiconductor laser device and optical apparatus using the same
Inventor: TAKAYAMA TORU
IPC: G11B7/123
Filed: 2005-01-19
Granted: 2006-01-01
Abstract: A semiconductor laser device has a striped structure for injecting carriers and includes a first electrically-conductive cladding layer, an active layer, and a second electrically-conductive cladding layer that are formed on a substrate. A width of the stripe changes along a resonator direction, a difference between L1 and Lt is within 200 mum, and Rf < Rr, where L1 is a distance from a front end face to a position at which the width of the stripe is minimal, L is a length of a resonator of the semiconductor laser device, Rf is a reflectivity of the front end face, Rr is a reflectivity of a rear end face, and Lt is a distance expressed by LxLoge(Rf)/Loge(RfxRr). The saturation of a light emission efficiency is suppressed in a high power operation, allowing a stable fundamental transverse mode oscillation.
Patent TW-I250097-B (TW)
Title: Automobile steering lock with an alarm
Inventor: YU CHIEN-HO
IPC: B60R25/10
Filed: 2005-04-08
Granted: 2006-03-01
Abstract: An anti-theft automobile steering wheel lock with an alarm includes a stationary base, an insert pin, a helical spring, a locking core, a movable constrict base, an alarm and a cover. The locking core can be rotated with a key to let a projecting member move downwards to separate from a fitting hole so that the helical spring extends to push up both the insert pin and the locking core outwards. Meanwhile, the separation of the insert pin away from an insert hole of the telescoping rod enables the movable constrict base moved farther away from the stationary base, unlocking the lock. Reversely, pushing the locking core inwards into the stationary base can lock the lock on the steering wheel, and simultaneously the alarm started.
Patent TW-I260901-B (TW)
Title: Telephone apparatus and method capable of playing a specific ring back tone
Inventor: YEH SHENG-EN
IPC: H04M1/00
Filed: 2005-04-29
Granted: 2006-08-21
Abstract: A telephone apparatus and method capable of playing a specific ring back tone are disclosed. The method comprises: setting a user configuration file to determine the telephone apparatus adopting a specific ring-back tone; and when the telephone apparatus is waiting to connect with another telephone apparatus, the telephone apparatus determines to play the specific ring-back tone according to the user configuration file.
Patent TW-I252818-B (TW)
Title: Vehicle movement control method and its vehicle apparatus
Inventor: LIN CHUNG-HSIEN
IPC: B60K17/00
Filed: 2005-06-28
Granted: 2006-04-11
Abstract: The present invention provides a vehicle movement control method. The vehicle has a plurality of tire sets jointed by lateral shaft. Each tire set can individually control the turning angle via a respective turning controller. Each driver is able to drive and control the vehicle as the conventional driving habit. However, the movement of the vehicle is diversified, which can be an oblique movement and which may have a turning radius smaller than that of the vehicle having only one turning controller. In addition, multiple drivers can cooperate to achieve the best driving result, thereby training mutual understanding and reaction capability.
Patent TW-I280921-B (TW)
Title: Ink-jetting nozzle cleaner for an inkjet printing device
Inventor: CHEN LIAN-CHUAN
IPC: B41J2/165
Filed: 2005-07-12
Granted: 2007-05-11
Abstract: Provided is an ink-jetting nozzle cleaner for an inkjet printing device, including: a body having a receiving tank therein; a pump having at least a first guide opening and a second guide opening; two switching valves provided between the pump and the receiving tank, each having three connection ports and a switching lever; a filter provided between the pump and one of switching valves and plural guiding tubes connected among plural components. The direction of the water flow can be controlled by using the inlet and outlet ports of the pump and the switching of the inlet and outlet ports via the switching valves, so as to the achieve to function of cleaning the ink-jetting nozzle.
Patent TW-I273972-B (TW)
Title: Manufacturing method of key
Inventor: JENG FU-YUAN
IPC: H01H13/00
Filed: 2005-07-29
Granted: 2007-02-21
Abstract: A manufacturing method of key is provided, which can make materials with more than two different hard/soft degrees mutually adhered after molding, such that the key can simultaneously have excellent pressing property and light transmittance. The present invention is to utilize the revolving injection method, such that the solid-state low temperature rubber (or silicone) is made to flow into the mold to make the low temperature rubber (or silicone) complete the mutual adherence with the rigid plastic under low temperature to make the key with excellent flatness and adherence. The key manufacturing method of the present invention can increase the productivity to enhance the production efficiency.