baber/WOPTO huggingface dataset:
Patent TW-I279895-B (TW)
Title: Process for fabricating a wafer level chip scale package
Inventor: LEE JIN-YUAN
IPC: H01L23/28
Filed: 2002-11-12
Granted: 2007-04-21
Abstract: A process for fabricating a wafer level chip scale package includes the following steps. A sacrificial layer is formed onto a wafer. A circuit layer is formed onto the sacrificial layer and onto the wafer. The sacrificial layer is removed to form an empty gap between the circuit layer and the wafer. At least one solder bump is formed onto the circuit layer and the empty gap is located between wafer and the circuit layer that is under the solder bump.
Patent TW-I276304-B (TW)
Title: Active voltage level bus switch (or pass gate) translator
Inventor: CLARK SEAN X
IPC: H03K17/687
Filed: 2002-11-26
Granted: 2007-03-11
Abstract: A bi-direction voltage level translating switch that connects a higher voltage circuit to a lower voltage circuit without using a direction signal disclosed. The drive circuit for the gate of an MOS switch acts to clamp the lower voltage side of the translating switch limiting the lower voltage to a level compatible with the lower voltage circuitry connected to the lower voltage side. A pull up circuit is connected to the higher voltage side of the switch and further defines a threshold lower than the lower voltage. When the signal reaches the threshold the pull up circuit pull the higher voltage side up to the higher voltage. Again the drive on the gate of the switch prevents that higher voltage from reaching the lower voltage side. When the lower voltage side drives, through an on switch, the higher voltage side low, the pull up circuit is designed to be overcome by the lower voltage drive circuitry so that the higher voltage side goes low. When the threshold is reached going low the pull up circuitry is disabled. In a preferred embodiment, the pull up circuit provides a low impedance connection to the higher voltage to quickly drive the higher voltage side high, but the low impedance is active for a given amount of time, wherein the pull up circuitry reverts to a high impedance. The circuit is suitable for operating in virtually all computer systems including networked communications, displays, data bases, and the like.
Patent TW-I247063-B (TW)
Title: Method for producing motto paper with high resolution and capable of simultaneously displaying image with fidelity
Inventor: WU YI-SHENG
IPC: D04H13/00
Filed: 2002-12-25
Granted: 2006-01-11
Abstract: A method for producing a motto paper with high resolution and capable of simultaneously displaying image with fidelity, particularly a motto paper formed of a woven cloth layer braided with immersed cotton wool, mainly comprises: blending a synthetic cotton filament with a woven thin layer; feeding the blended woven cloth into an immersion tank to be immersed with a slurry solution formed of a flow-able resin, a dispersion agent, and a porcelain clay so that the blended woven cloth is uniformly soaked with the slurry solution; longitudinally passing immersed woven cloth through two rollers mounted in an up-and-down orientation in order to remove excessive slurry solution from the woven cloth; feeding the woven cloth into a water tank for diluting the slurry solution adhered on the surface layer and forming a uniform slurry solution distribution in the woven cloth; thermally heating the woven cloth with two cylindrical plates for drying and smoothening the woven cloth to form a motto paper, which can be used in print dyeing without tint fainting, impervious discoloring, and with high resolution and fidelity. The present invention greatly improves the technique in producing a motto paper by blending cotton wool with a woven cloth and immersing the braided cloth with a solution. A motto paper produced according to the present invention has a high fidelity and is easy to store without discoloring. Furthermore, a waste motto paper can be incinerated without forming toxins to pollute the environment. The present invention is valuable in industrial and commercial applications.
Patent TW-573307-B (TW)
Title: Electrolytic capacitor and electrolyte for electrolytic capacitor
Inventor: KOMATSU AKIHIKO
IPC: H01G9/035
Filed: 2002-12-27
Granted: 2004-01-21
Abstract: To absorb hydrogen gas generated from reaction between an aluminum electrode foil and an electrolytic solution, an unsaturated bond chain-containing compound is added to improve electric characteristics of an electrolytic capacitor and characteristics under high temperature. An electrolytical capacitor comprising a hydrogen addition reaction-occurring unsaturated compound. An electrolytic solution comprising a solvent comprised of 10-80 wt% of an organic solvent and 90-20 wt% of water, and an electrolyte of at least one selected from the group consisting carboxylic acid or a salt thereof and an inorganic acid or a salt thereof, in which an aqueous or polar solvent and at least one unsaturated compound soluble in a protnic polar solvent are added.
Patent TW-I235821-B (TW)
Title: Test method of display quality for electronic display by using the variance of brightness distribution
Inventor: FANG CHIH-HENG
IPC: G01M11/00
Filed: 2003-04-23
Granted: 2005-07-11
Abstract: A test method of display quality for electronic display by using the variance of brightness distribution is disclosed, wherein the imaging unit (such as CCD electronic microscope camera or CMOS digital camera) captures the displayed image of electronic display under test in moving or static way. After the image of various modes is obtained by the imaging unit, it is transmitted to the variance detection unit through the digitizing unit of image (such as a video capture card), so as to obtain the characteristic value of variance from all digital data of image captured by the computer by a formula to analyze the variance, and it is counted statistically and analyzed, the region exceeding the tolerant range of standard deviation is marked, thereby displaying the abnormal quality of the electronic display tested. The test method of the present invention can replace the visual inspection way in the prior art, so as to achieve the objective of automatic inspection.
Patent TW-I285300-B (TW)
Title: A method for making a light guide plate mold
Inventor: CHEN GA-LANE
IPC: G03F7/00
Filed: 2003-05-16
Granted: 2007-08-11
Abstract: The present invention relates to a method for making a light guide plate mold. The method comprises the following steps: supplying a mold substrate; covering a layer of positive photo-resist on the substrate; exposing the positive photo-resist; developing and etching, the light guide plate mold on which there are a plurality of U-shaped grooves is achieved; filling a positive photo-resist into the U-shaped grooves to form a layer of positive photo-resist on the substrate having U-shaped grooves; exposing the positive photo-resist; developing and etching, finally the light guide plate mold is achieved having a plurality of V-shaped grooves.
Patent TW-591995-B (TW)
Title: Symmetrically electrical connection system
Inventor: KUAN CHI-KUNG
IPC: H05K1/02
Filed: 2003-06-23
Granted: 2004-06-11
Abstract: A symmetrically electrical connection system for balancing an impedance between a first node and a third node and an impedance between a second node and a fourth node. The system includes a first conducting wire, a third conducting wire, a fifth conducting wire, and a seventh conducting wire, installed in a first layer. The system further includes a second conducting wire, a fourth conducting wire, a sixth conducting wire, and an eighth conducting wire, installed in a second layer. The first conducting wire and the eighth conducting wire are crossed but electrically insulated. The second conducting wire and the third conducting wire are crossed but electrically insulated. The fourth conducting wire and the fifth conducting wire are crossed but electrically insulated. The sixth conducting wire and the seventh conducting wire are crossed but electrically insulated. In a preferred embodiment, the appearances and the materials of the conducting wires are essentially equivalent.
Patent TW-I248168-B (TW)
Title: Common bit/common source line high density 1T1R R-RAM array
Inventor: HSU SHENG TENG
IPC: G11C16/04
Filed: 2003-08-01
Granted: 2006-01-21
Abstract: A common bit/common source line high density ITIR (one transistor/one resistor) R-RAM array, and method for operating said array are provided. The R-RAM array comprises a first transistor with a drain connected to a non-shared bit line with a first memory resistor. The gates of the first, second, third, and fourth transistors are sequentially connected to a common word line. The R-RAM array comprises at least one common bit line. A second memory resistor is interposed between the drain of the second transistor and the common bit line. Likewise, a third memory resistor is interposed between the drain of the third transistor and the common bit line. A common source line is connected to the sources of the third and fourth transistors. The R-RAM array comprises m rows of n sequential transistors.
Patent TW-I229315-B (TW)
Title: Woodwind instrument equipped with pad sealing mechanism automatically adjustable to tone hole
Inventor: SHIBAMIYA JUN
IPC: G10D9/04
Filed: 2003-08-07
Granted: 2005-03-11
Abstract: A woodwind instrument has a key mechanism (3) for selectively closing and opening tone hole chimneys (5a) formed on a tube (1), and the key mechanism includes keys (20) supported by a linkage (3a/3b/6/7/8) at the associated tone hole chimneys (5a); each of the keys (20) includes a retainer (21) inserted between a pad cup (11A) and a pad (10A), and the retainer (21) has a backing plate portion (21A) held in area contact with at the inner surface (27a) thereof to the pad (10A) and in point contact with at the outer surface (27b) thereof to the pad cup so that an assembling worker adjusts the pad (10A) to an appropriate angle in the pad cup (11A) by pressing the pad (10A) to the associated tone hole chimney (5a), and, thereafter, secures the retainer (21) to the pad cup (11A); this results in that the player can seal the tone hole chimney (5a) with the pad (10A) through a simple adjusting work.
Patent TW-I247353-B (TW)
Title: Plasma film forming system
Inventor: KAWASAKI SHINICHI
IPC: H01J37/32
Filed: 2003-10-07
Granted: 2006-01-11
Abstract: In a plasma film forming apparatus, two first electrodes 51 connected to a power source 4 and two grounded second electrodes 52 are arranged in the order of the second electrode 52, the first electrode 51, the first electrode 51 and the second electrode 52. A first flow passage 50a formed between the central first electrodes 51 allows a raw material gas (first gas) for being formed into a film to pass therethrough. A plasma discharge space 50b of a second flow passage formed between the first and second electrodes 51, 52 on the both sides allows an excitable gas (second gas) to pass therethrough, which excitable gas is exited by plasma such that the raw material can be formed into a film, but that the excitable gas itself is merely excited but not formed into a film. Those gases are converged at a crossing part 20c between the first and second flow passages and blown off via a common blowoff passage 25a. By this, the apparatus composing members such as electrodes can be prevented from being adhered with a film.
Patent TW-I230823-B (TW)
Title: Display apparatus, driving circuit thereof and driving method
Inventor: CHENG CHIH-KANG
IPC: G02F1/133
Filed: 2003-11-27
Granted: 2005-04-11
Abstract: A display apparatus, a driving circuit thereof and driving method, a source driving circuit of the display apparatus receive image signal, transform the image signal into a first driving signal and output the first driving signal. After a circuit for enhancing motion image receive the first driving signal, it insert black signals into the first driving signal depend on a pre-deciding timing, and output a second driving signal. A display panel receives the second driving signal, and then displays images depend on potential difference between the second driving signal and reference potential (Vcom). The present invention can reduce cost of modified circuit without change the original source driving circuit by adding a simple between the source driving circuit and the display panel for inserting the black signal.
Patent TW-I289418-B (TW)
Title: A feeder cart used to integrate feeder mechanisms and surface mount machines of varying types
Inventor: SWAB MICHAEL THOMAS
IPC: H05K13/00
Filed: 2003-12-05
Granted: 2007-11-01
Abstract: An interfacing device that integrates feeders mechanisms and surface mount machines of differing manufactures seamlessly. This device includes a carriage to which a feeder plate mechanism is mounted. The carriage couples external feeder connectors from the surface mount machine to the feeder plate mechanism. A number of feeder mechanisms received by the feeder plate mechanism interface with internal feeder connectors to the feeder plate mechanism. Thus, the feeder plate mechanism adapts external feeder connectors to internal feeder connectors, allowing feeder mechanisms of varying manufacture to be used with differing surface mount machines.
Patent TW-I221410-B (TW)
Title: Liquid permeable top sheet for body excretion absorptive article
Inventor: KASHIWAGI MASAHIRO
IPC: A61F13/472
Filed: 2003-12-09
Granted: 2004-10-01
Abstract: A liquid permeable top sheet for a body excretion absorptive article is capable of eliminating voids on the top sheet and transparent to the body excretion absorptive article, as well as eliminating the discomfort from the core material of the absorptive article adsorbing the body excretion. A liquid permeable top sheet 2 for a body excretion absorptive article 1 is formed of a thermoplastic film and includes a skin contact region 21 and a liquid permeable through perforation 22. The through perforation 22 includes an upper opening part 26, a tubular part 27, and a lower opening part 29. The lower end portion 28 of the tubular part 27 is finely divided into a plurality of irregular curvatures in the circumferential direction and bending inwardly towards the radial direction of the lower opening part 29.
Patent TW-I247230-B (TW)
Title: Controller with multiple panel interfaces and auto-detection method of the panel interfaces
Inventor: HUANG PEI-RUNG
IPC: G06F3/00
Filed: 2004-01-16
Granted: 2006-01-11
Abstract: The present invention relates to a controller with multiple panel interfaces and its panel interface auto-detection method. The controller is provided with a plurality of multi-line panel interfaces. The panel interface auto-detection method of the controller provides a high voltage level to the first wire pin of each panel interface at the same time, and then respectively detects whether the second wire pin of each panel interface presents a high voltage level. If the second wire pin of one of the panel interfaces is determined to present a high voltage level, this panel interface is connected to a corresponding wire type touch panel, wherein the first wire pin and the second wire pin are connected to two wires formed on the touch panel and connected to the same conductive layer. Accordingly, it is able to connect to various multi-line touch panels for direct use without extra manual settings.
Patent TW-I233998-B (TW)
Title: Testing and adjusting method for automation process of display device
Inventor: JANG SHIUE-CHUAN
IPC: G01R31/01
Filed: 2004-02-26
Granted: 2005-06-11
Abstract: The present invention relates to a testing and adjusting method for automation process of display device. Firstly, the method sets up several inspection stations along production line. Each inspection station has a computer system for testing in connection with a transceiver equipped with wireless transmission function. Secondly, the display device to be inspected is connected with a signal generator equipped with wireless transmission function and is delivered to each inspection station via a conveyor. The signal generator, upon passing through each inspection station, forms a signal connection with the transceiver for the respective computer system so as to control to perform the testing and adjusting task for specific item with a program of the computer system. Hence, it is not necessary for repeated actions of plugging and unplugging signal lines to be conducted on the display device to be inspected to finish the testing task. Accordingly, the testing time can be effectively reduced so as to enhance the overall speed on production line, lower production cost and alleviate the man-hours.
Patent TW-I251189-B (TW)
Title: Driving method of liquid crystal display panel
Inventor: CHEN BENSON
IPC: G09G3/36
Filed: 2004-03-18
Granted: 2006-03-11
Abstract: A driving method of a liquid crystal display (LCD) panel having a plurality of data lines is provided, wherein each data lines has a plurality of pixels. The driving method includes the steps of providing a plurality of specific polarity distributions to drive all the pixels of the data lines sequentially. It is noted that a first, a second, a third, and a fourth frames are driven by a first, a second, a third, and a fourth specific polarity distributions sequentially. Or a first to a 2nth frames are driven by a first to a 2nth specific polarity distributions sequentially. Each of the first to fourth or the first to 2nth specific polarity distributions are different respectively.
Patent TW-I244970-B (TW)
Title: Method of manufacturing self-supported bag
Inventor: INABA SHINICHI
IPC: B29C49/00
Filed: 2004-03-26
Granted: 2005-12-11
Abstract: The invention provides a method of manufacturing a self-supported bag 10 comprising the steps of molding a synthetic resin bag main body 11 by a metal mold, folding the molded bag main body 11, and sealing an opening 12A of the folded bag main body 11.
Patent TW-I257014-B (TW)
Title: Liquid crystal structure for retardation compensation of STN LCD
Inventor: CHEN PAO-JAN
IPC: G02F1/1335
Filed: 2004-04-01
Granted: 2006-06-21
Abstract: A liquid crystal structure for compensating the retardation of STN LCD is disclosed. The liquid crystal structure includes at least a first polarizer, a first liquid crystal compensation film, a main liquid crystal layer, a second liquid crystal compensation film, and a second polarizer. A main retardation is introduced when the light propagates through the main liquid crystal layer. When the light propagates through the first liquid crystal compensation film and the second liquid crystal compensation film, a first compensation retardation and a second compensation retardation are obtained respectively to compensate the main retardation, so that a biaxial compensation is achieved. The material of the first liquid crystal compensation film and the second liquid crystal compensation film is Nematic liquid crystal.
Patent TW-I267297-B (TW)
Title: Digital image quality inspection method and system there
Inventor: THANG SOON-KHENG
IPC: H04N5/225
Filed: 2004-05-19
Granted: 2006-11-21
Abstract: The present invention provides a digital image quality inspection method and system thereof, which could be loaded on an electric information device with digital image capturing mechanism for an automatic quality inspection procedure on the digital image captured by the electric information device, so as to inspect if the color, resolution, and brightness distribution are compliant with the predetermined quality standard. Compared with the previous method, the digital image quality inspection method and system could let an amateur user also inspect the digital image in bad quality without the compact liquid crystal display by visual inspection, so that the present invention could provide better advancement and practicability.
Patent TW-I265471-B (TW)
Title: Organic EL panel drive circuit and organic EL display device using the same drive circuit
Inventor: KITAHARA SHINJI
IPC: H05B44/00
Filed: 2004-05-26
Granted: 2006-11-01
Abstract: A resetting period of organic EL elements is divided to a discharge period for discharging residual charges of the organic EL elements and a precharge period for pre-charging the organic EL elements to predetermined potentials. First switch circuits provided for each of R (red), G (green) and B (blue) display colors are turned ON in the discharge period to discharge residual charges of the organic EL elements and second switch circuits provided for each of R, G and B display colors are turned ON in the precharge period to precharge the EL elements to a precharge potential lower than a light emission voltage of the organic EL elements. Values of finally set precharge voltages for R, G and B display colors are made different to delay a rising of a peak current of a drive current waveform for G or B display color with respect to that for R display color to thereby shorten the light emission period for G or B display color. Therefore, when the light emission efficiency of organic EL elements for G or B color is higher than that for R color, it is possible to make luminous intensity for G or B color closer to that for R color.
Patent TW-I247347-B (TW)
Title: Method of forming a source/drain and a transistor employing the same
Inventor: CHENG SHUI-MING
IPC: H01L21/8234
Filed: 2004-05-28
Granted: 2006-01-11
Abstract: A method of forming a source/drain having a reduced junction capacitance and a transistor employing the same. In one embodiment, the method of forming the source/drain includes forming a recess in a substrate adjacent a gate of the transistor and forming a deep doped region below a bottom surface of the recess. The method also includes epitaxially growing a semiconductor material within the recess and forming a lightly doped drain region adjacent the gate.
Patent TW-I279701-B (TW)
Title: Distributed control system for forklift
Inventor: OSAKI KUNIHARU
IPC: B66F9/24
Filed: 2004-05-28
Granted: 2007-04-21
Abstract: A distributed control system is composed of a plurality of controllers mounted on a forklift, and a network providing connections between or among said plurality of controllers within said forklift. A first controller out of said plurality of controllers is configured to control a function in response to an interfacing signal received from a second controller out of said plurality of controllers. When not receiving said interfacing signal during a predetermined period, the first controller controls said function using data stored in said first controller in place of said interfacing signal.
Patent TW-I235603-B (TW)
Title: Image reading device and signal processing method
Inventor: SOMEYA JUN
IPC: H04N1/19
Filed: 2004-07-05
Granted: 2005-07-01
Abstract: This invention is characterized in that the calculation (4) of interpolation data for a missing pixel is performed after the characteristic dispersion of image pickup elements (8(1), 8(2)) is corrected (3). The correction (3) of characteristic dispersion includes, for example, a black level correction (9) and a sensitivity correction (10). The interpolation includes, for example, interpolation calculations (14(1), 14(2)) performed by a manner of making an average value of values of a plurality of pixels including missing pixel equal to an average value of values of a plurality of pixels not including missing pixel, and an interpolation calculation (14(0)) for calculating an average for right side and left side pixels of the missing pixel. One of the interpolation calculations with least error is selected (13, 15). Accordingly, the interpolation for a missing pixel included in a high periodic image can be adequately performed, and a high precision interpolation can be performed even characteristic dispersion or the like exist in image pickup elements which constitute a contact image sensor.