baber/WOPTO huggingface dataset:
Patent TW-I239134-B (TW)
Title: High-efficiency voltage-clamped DC/DC converter
Inventor: WAI RONG-JONG
IPC: H02M3/00
Filed: 2004-04-28
Granted: 2005-09-01
Abstract: The aim of this invention is to develop a high-efficiency voltage-clamped DC/DC converter. A conventional boost converter including a single inductor is the common usual. However, the main switch in this circuit must possess the power capability of high voltage and large current, and it has the problem of reverse-recovery within the output diode. These drawbacks will result in the degenerate conversion efficiency and the boost-ratio limitation. In this invention, a high-efficiency clamped-voltage converter is designed by way of the combination of inductor and transformer to increase the boost ratio. Moreover, the additional inductor provides the reverse current path of the transformer to enhance the utility rate of magnetic core. In addition, the voltage-clamped technology is utilized for reducing the sustainable switch voltage so that it can select the schottky diode in the output terminal for alleviating the reverse-recovery current and decreasing the switching and conduction losses. Furthermore, the closed-loop control methodology is utilized in the proposed scheme to overcome the voltage drift problem of the power source under the variation of loads. Thus, the proposed converter topology in the invention has favorable voltage-clamped effect and superior conversion efficiency. The high-efficiency voltage-clamped DC/DC converter can be used for low-voltage sources, such as conventional batteries, fuel cells, photovoltaic and wind energy, to further increase the energy utility rate.
Patent TW-I250534-B (TW)
Title: Dielectric material and method of producing the same
Inventor: KOZUKA HISASHI
IPC: H01G4/12
Filed: 2004-06-11
Granted: 2006-03-01
Abstract: A dielectric material comprising: a composition represented by aBaO.bTiO2.cREO3/2.dBiO3/2, wherein a, b, c and d each independently represent a molar ratio satisfying the following requirements: a+b+c+d=1, 0.09 <= a <= 0.16, 0.54 <= b <= 0.62, 0.20 <= c <= 0.34 and 0 <= d <= 0.10; and RE represents a rare earth metal; and from 5 to 50 parts by mass, per 100 parts by mass of the composition, of a glass containing a component represented by kBaO.IZnO.mB2O3.nSiO2, wherein k, l, m and n each independently represent a composition percentage satisfying the following requirements: k+l+m+n=100, 25 <= k <= 55, 5 <= l <= 30, 15 <= m <= 35 and 5 <= n <= 30.
Patent TW-I285848-B (TW)
Title: Pattern inspection method and apparatus, and pattern alignment method
Inventor: HATTORI SHINICHI
IPC: G01R31/00
Filed: 2004-06-23
Granted: 2007-08-21
Abstract: In a pattern inspection method, a master pattern serving as a reference and the continuous tone image of a pattern to be measured that is sensed by a camera are aligned. At least the position of a base in the continuous tone image of the pattern to be measured is detected on the basis of the master pattern. At least one threshold is set on the basis of the difference from at least the density value of the base. The continuous tone image of the pattern to be measured is binarized on the basis of the set threshold. The pattern to be measured is inspected by comparing the binarized pattern to be measured and the master pattern. A pattern inspection apparatus and alignment method are also disclosed.
Patent TW-I257793-B (TW)
Title: Method and apparatus for data estimation in a wireless communications system
Inventor: REZNIK ALEXANDER
IPC: H04B/
Filed: 2004-06-24
Granted: 2006-07-01
Abstract: The present invention has many aspects. One aspect of the invention is to perform equalization using a sliding window approach. A second aspect reuses information derived for each window for use by a subsequent window. A third aspect utilizes a discrete Fourier transform based approach for the equalization. A fourth aspect relates to handling oversampling of the received signals and channel responses. A fifth aspect relates to handling multiple reception antennas. A sixth embodiment relates to handling both oversampling and multiple reception antennas.
Patent TW-I267355-B (TW)
Title: Obstructing method for Pomacea canaliculata eggs and medicament used therefor
Inventor: WU DE-JUNG
IPC: C07D265/30
Filed: 2004-07-02
Granted: 2006-12-01
Abstract: Provided is an obstructing method for Pomacea canaliculata eggs and medicament used therefor wherein a medicament having an active ingredient of solvent obtained by condensation reaction of ethylene oxide and ammonia is evenly sprayed to entirely cover the Pomacea canaliculata egg blocks by which all egg shell blowholes of each egg inside the egg blocks can be blocked to make the eggs die of suffocation.
Patent TW-I282825-B (TW)
Title: Multi-functional sun-drying clotheshorse
Inventor: NIAN JR-HUEI
IPC: D06F57/10
Filed: 2004-08-05
Granted: 2007-06-21
Abstract: This invention relates to a multi-functional clotheshorse, including two X-shaped racks that are spaced from each together; two top suspending rods connected between tops of the two X-shaped racks; a bottom suspending rod connected intersected portions of the two X-shaped racks, each of the suspending rods being telescopically connected by inner and outer tubes to allow adjustment of the length whereby the user may adjust at one's needs. The X-shaped racks of the invention are each constructed of an X-shaped base, a top support rack and a bottom support rack. The X-shaped base is further pivoted by an inner base and an outer base that may fold towards each other. The inner and outer bases are provided with protrusions therebetween that urge against each other at their sides, such that X-shaped racks can be expanded in place. One of the protrusions is deflected such that when the X-shaped bases are rotated towards different directions, it can be expanded into different orientations to allow easy sun-drying of large-size objects, such as blankets and bed sheets. Two suspending rods can be joined to form a sun-drying net over which knitted clothes that are easily deformed can be placed for sun drying purpose.
Patent TW-I278026-B (TW)
Title: Replacement gate flow facilitating high yield and incorporation of etch stop layers and/or stressed films
Inventor: CHAU ROBERT S
IPC: H01L21/283
Filed: 2004-08-19
Granted: 2007-04-01
Abstract: The present invention relates to the deposition of a layer above a transistor structure, causing crystalline stress within the transistor, and resulting in increased performance. The stress layer may be formed above a plurality of transistors formed on a substrate, or above a plurality of selected transistors.
Patent TW-I285370-B (TW)
Title: Recording medium and recording and/or reproducing device
Inventor: YAMAGUCHI ATSUSHI
IPC: G11B7/251
Filed: 2004-09-02
Granted: 2007-08-11
Abstract: This invention is proposed to smoothly and adequately perform recording and/or reproducing on recording mediums using a biodegradable material as substrate material. This invention makes a recording medium, in a case that the substrate thereof is made of a biodegradable material, hold information, structure or the same indicating that the recording medium is biodegradable. For instance, in a case that this invention is applied to CD, CD-R, CD-RW, identification information indicating that the substrate is made of a biodegradable material is made to contained in a free area for TOC data in the lead-in area as shown in Fig. 4. An optical disc device identifies a disc loaded therein being one that its substrate is made of a biodegradable material by reading out the identification information from the disc. In the case that loaded disc is one that its substrate is made of a biodegradable material, the optical disc device measures the temperature inside the device, and when the temperature becomes close to the glass transition temperature, the recording/reproducing operations to the disc is stopped and the disc is ejected from the device.
Patent TW-I264855-B (TW)
Title: Improved compression spring device of a communication connecting box for preventing incorrect plugging
Inventor: YOU WAN-YI
IPC: H01R13/20
Filed: 2004-09-24
Granted: 2006-10-21
Abstract: This invention relates to an improved compression spring device of a communication connecting box to prevent incorrect plugging. The compression spring device is formed by metal on the upper two sides inside the communication connecting box. The former part of the compression spring device is a bended arc-shaped top portion. One side of the top portion is an oblique surface, and the oblique surfaces of the top portions of two compression spring devices together form a blocking lump which is gradually narrowed to prevent incorrect insertion. The terminal of a communication wire will be blocked by the oblique surfaces of the top portions of two compression spring devices during insertion if the terminal of the communication wire does not conform to an allowed specification. Therefore, the spring terminal of the communication connecting box will not be damaged or bended due to improper pressure.
Patent TW-I268432-B (TW)
Title: Multi-function navigation system and its method wherein the coordinates of traveling spots can be directly passed to the navigation system from the related electronic book
Inventor: CHAO PI-CHUN
IPC: G06F17/00
Filed: 2004-11-02
Granted: 2006-12-11
Abstract: The present invention relates to a multi-function navigation system and its method, more particularly, to a multi-function navigation system providing an electronic map to guide the user to destinations and providing information of scenic spots stored in an electronic book. The navigation system includes: a scenic spot information searching module for searching scenic spots within the selected scope of electronic map and identifying the scenic spots included in the electronic book; a traveling information note module for providing a correlative interface to the electronic book of the scenic spots including the electronic book; and a display module for displaying the electronic map and marks of the correlative interface linking to the electronic book of the scenic spots.
Patent TW-I257139-B (TW)
Title: Line width measuring method, substrate processing method, substrate processing apparatus and substrate cooling processing unit
Inventor: TANAKA MICHIO
IPC: G01N21/41
Filed: 2004-11-30
Granted: 2006-06-21
Abstract: In optical line width measurement performed using the scatterometry technique, the present invention measures the line width formed on a substrate more accurately than in the prior art. The line width measuring method of the invention is performed by measuring the refractive index (n) and the extinction coefficient (k) of the resist film after a predetermined pattern is formed in a resist film on a substrate. Based on the measured values, calculation is performed to obtain calculated light intensity distributions of reflected light reflected from a plurality of virtual patterns. The calculated light intensity distributions are stored, and their library is created. The substrate for which the refractive index (n) and so on are measured is irradiated with light, and the light intensity distribution of its reflected light is measured. The light intensity distribution is collated with the calculated light intensity distributions in the library, so that the line width of the virtual pattern having a matching light intensity distribution is regarded as the line width of the real pattern. Since the library of the light intensity distributions of the virtual pattern is created based on the actually measured refractive index (n) and so on after the formation of the pattern, an accurate line width matching the pattern state at the time of measuring the line width is measured.
Patent TW-I266580-B (TW)
Title: Assembly mechanism of detachable electronic parts
Inventor: TZENG LING-DA
IPC: H05K7/14
Filed: 2004-12-10
Granted: 2006-11-11
Abstract: Disclosed is an assembly mechanism of detachable electronic parts. The assembly mechanism includes an assembly component and an upper cover. The assembly component is disposed on the housing of the mainframe. The assembly component is disposed on a backplane. On the backplane is disposed two elastic units, and the two sides corresponding to the backplane are disposed side walls. The side walls are used to hedge the electronic unit. One end of the backplane side walls far away from the side walls are disposed elastic hooks. The upper cover is disposed at the respective place of the backplane. The two sides corresponding to the upper cover and the side walls are disposed matching locking holes corresponding to the elastic hooks. When assembling, combine together the upper cover and the electronic unit first, then install the electronic unit in the assembly component, and then close and lock the elastic hook of the assembly unit and the locking hole of the upper cover. Hence, the electronic unit is assembled in the housing of the mainframe to further complete the assembly without any screws.
Patent TW-I250132-B (TW)
Title: System and method for removing organic compounds from foaming wastewater by oxidation
Inventor: KIN KON-TSU
IPC: C02F1/78
Filed: 2004-12-24
Granted: 2006-03-01
Abstract: The present invention discloses a system for processing foaming wastewater containing organic compounds. The system includes a UV/ozone oxidation removal module, or one or more removal modules connected in series whereas such a serial connection can be continuous or discontinuous. A UV/ozone oxidation removal module mainly includes an ozone generator, an ozone injector, an ozone dissolution tank, a gas-liquid separator, an ozone decomposition device, a UV reaction tank, a recycling pipeline. The gas-liquid separator contains a stainless tank with an adsorbent inside, preferably activated carbon, for removing foams and a portion of ozone, so that foams are prevented from entering and adversely affecting the ozone decomposition device, and thus a foaming organic wastewater can be treated with the UV/ozone oxidation removal module of the present invention.
Patent TW-I287476-B (TW)
Title: Method for manufacturing large-size, thick aluminum sheets that are not easily deformable due to extra-working and thermal effect
Inventor: LIU CHUAN-SHENG
IPC: B23P13/00
Filed: 2004-12-29
Granted: 2007-10-01
Abstract: A method of manufacturing large-size, thick aluminum sheets having a thickness not less then 8 mm and an area not less then 500 mm by 1000 mm, including the steps of: casting, heat treating and cutting, wherein the casting step is characterized in using directional solidification control method to integrally cast a substrate, the substrate having a thickness that is at least twice of 8 mm and an area not less then 500 mm by 1000 mm; heat treating the substrate, and then cutting the substrate into a predetermined thickness and area. Since the method of this invention can maintain the original solidification structure, and the dimension and thickness of the substrate formed by casting are much greater than those of the aluminum sheets are needed. Thus, this invention can ensure better precision and levelness. The final precision cutting step then obtains a large-size, thick aluminum sheet that is not easily deformable.
Patent TW-I255471-B (TW)
Title: Manufacturing method of planar coils
Inventor: LIU HSIANG-CHI
IPC: H01F5/00
Filed: 2004-12-29
Granted: 2006-05-21
Abstract: Disclosed is a manufacturing method of planar coils, which includes the following steps: first, provide a mold and then provide a base material; set a hardened-layer on the base material and then press the mold onto the hardened-layer; apply light or heat to harden the hardened-layer afterwards; put a seed layer on the hardened-layer after the process of hardening so as to form a coil layer on the seed layer. Hence, a planar coil is completed.
Patent TW-I256457-B (TW)
Title: Internally illuminated light panel with LED modules having light redirecting devices
Inventor: WU CHEN-HO
IPC: F21V7/00
Filed: 2005-01-03
Granted: 2006-06-11
Abstract: Disclosed is an illuminating indication panel having front, rear, and side faces. The rear face of the indication panel defines a plurality of first cavities. A plurality of light-emitting diode modules are arranged inside the plurality of first cavities. Each of the modules comprises a light-emitting diode having a light emission axis and generating at least some emission light in a direction substantially parallel to the light emission axis, a lens device adjacent to the light source and having a reflection surface for reflecting and emitting light in a direction substantially normal to the light emission axis, and a light guide element adjacent to the lens device for combining emission light that is so reflected and guiding the light into the interior of the indication panel. The light guide element forms a second cavity in which a lens is arranged. The front face combines the emission light from the light-emitting diode modules, wherein the light is reflected or refracted inside the indication panel for illumination.
Patent TW-I259823-B (TW)
Title: Structural design for an automatic box sealing packaging machine
Inventor: TSAI MING-SHI
IPC: B65B35/00
Filed: 2005-03-02
Granted: 2006-08-11
Abstract: This invention relates to an structural design for an automatic box sealing packaging machine, including: a first material feeding device for continuously supplying contents; a second material feeding device for continuously supplying packaging boxes to be folded; a box expanding device for automatically picking and expanding the packaging box in the folded state from the second material feeding device into a box shape; a filling device for filling the contents from the first material feeding device into the packaging box that has been expanded into the box shape; a material pushing device for folding the opposing tabs of the packaging box that has been filled and delivering the box to a specific location; a glue applying device for applying glue to and sealing the opposing sides of the packaging box at the specific location so as to seal the contents within the packing box; a material discharging box for stacking the packaging boxes that have been sealed and delivering them to the exterior. By adopting such a continuous operation of material feeding, filling and box sealing, this invention can significantly improve the production efficiency and is thus patentable.
Patent TW-I266395-B (TW)
Title: System-in-package structure and method thereof
Inventor: CHENG MING-HSIANG
IPC: H01L23/28
Filed: 2005-03-31
Granted: 2006-11-11
Abstract: A system-in-package (SIP) structure includes a first package structure, a second package structure disposed above the first package structure, a plurality of solder balls disposed between the first package structure and the second package structure, and electrically connected to the first package structure and the second package structure, and an underfill filled between the first package structure and the second package structure. The first package structure includes a first carrier, and at least a first chip mounted on the first carrier. The second package structure includes a second carrier, and at least a second chip mounted on the second carrier, wherein the first carrier and the second carrier have different dimensions.
Patent TW-I264765-B (TW)
Title: System and method for mask defect detection
Inventor: CHOU I-JU
IPC: G06F17/50
Filed: 2005-06-29
Granted: 2006-10-21
Abstract: A mask defect detection system. The mask defect detection system comprises a first processing device, a second processing device, a third processing device, and a storage device. The first processing device processes mask design information to generate first writer-formatted mask information, wherein the first processing device comprises a first processing module. The second processing device processes mask design information to generate second writer-formatted mask information. The third processing device compares the first and second writer-formatted mask information to find differences therebetween. The storage device stores the mask design information, and the first and second writer-formatted mask information.
Patent TW-I284248-B (TW)
Title: Image module
Inventor: KUO CHIEN-FONG
IPC: G03B21/14
Filed: 2005-06-30
Granted: 2007-07-21
Abstract: An image module includes a casing, transparent device and an image unit. The casing has an opening for configuring the transparent device. The image unit is disposed in the casing. Transparent dust proof material is spread onto the transparent device. The light entering the image module passes through the dust proof material and the transparent device and then reaches the image unit.
Patent TW-I267063-B (TW)
Title: Method for automatically correcting operation type in a disk drive
Inventor: HUANG WEI-TING
IPC: G11B21/03
Filed: 2005-08-02
Granted: 2006-11-21
Abstract: A method for automatically correcting operation type in a disk drive sets times of normally seeking track as a standard. When performing commands for seeking track, times of seeking track is detected and adjudged if it is lager than the standard to determine occurrence of abnormal seeking track. According to an operation-type setting and the direction of seeking track, the correct operation type can be found to automatically revise the incorrect operation-type setting. The method also resets the operation-type to origin setting when the shifting times exceeds a predetermined times for automatically correcting the operation type.
Patent TW-I259608-B (TW)
Title: A dual-band composite antenna
Inventor: CHOU LIANG-CHE
IPC: H01Q13/08
Filed: 2005-08-12
Granted: 2006-08-01
Abstract: The present invention is related to a dual-band composite antenna. The antenna comprises a substrate having a first surface and a second surface, a ground plane located at the said second surface, a feeding microstrip line located at the said first surface for transmitting signals, a vertical radiating metal line located at the said first surface, a horizontal radiating hybrid element comprising a ceramic antenna and a tuning metal line located at the said first surface and in perpendicular to the said vertical radiating metal line, and a horizontal radiating metal line located at the said first surface and in perpendicular to the said vertical radiating metal line. The present invention can operate in dual band, and the bandwidth covers the wireless local area network (WLAN) band in the 2.4 GHz band (2.4 to 2.484 GHz) and 5 GHz band (5.15 to 5.35, 5.725 to 5.825 GHz).
Patent TW-I286195-B (TW)
Title: Method of automated orientation and detection for lenses
Inventor: ZHAN YI-LONG
IPC: G01B11/00
Filed: 2005-09-23
Granted: 2007-09-01
Abstract: Disclosed is a method of automated orientation and detection for lenses, including the steps of: (1) capturing plural images of lenses in a matrix alignment for recording coordinates of the lenses and the first phase of the lenses; and (2) rotating the lenses from the first phase to the second phase.
Patent TW-I276398-B (TW)
Title: Gardening shears capable of thick cut and thin cut
Inventor: JENG KUEN-CHIA
IPC: A01G3/025
Filed: 2005-10-24
Granted: 2007-03-21
Abstract: A gardening shears capable of thick cut and thin cut is composed of one pivoted upper blade and bottom blade and a handle at the rear end of upper blade and bottom blade for ease of operation. The first knife-edge unit is sharpened into smaller knife-edge angle near the pivot point of the upper blade. The second knife-edge unit is sharpened into bigger knife-edge angle away from the pivot point. The plane surface is located on the first knife-edge unit of upper blade opposite the bottom blade. The bottom knife-edge unit with similar knife-edge angle to second knife-edge unit is sharpened on the second knife-edge unit opposite the upper blade. When cutting, thick cut can be generated through the coordination of first knife-edge unit of upper blade near the pivot point and the plane surface of bottom blade, while thin cut can be performed through the coordination of second knife-edge unit of the upper blade away from the pivot point and the bottom knife-edge unit of bottom blade, for economical operation and ease of use by selecting a cutting mode according to the size of the object.