baber/WOPTO huggingface dataset:
Patent TW-526123-B (TW)
Title: Method and apparatus for end point triggering with integrated steering
Inventor: BOYD JOHN M
IPC: B24B37/013
Filed: 2002-03-29
Granted: 2003-04-01
Abstract: An invention is disclosed for end point triggering in a chemical mechanical polishing process. A sensor array is positioned beneath a polishing belt having an end point detection section, wherein the end point detection section can be an end point window, a hole in the polishing belt, or a translucent section of the polishing belt. The polishing belt is then rotated during the CMP process, and a transverse position of the end point detection section is determined based on a portion of the sensor array covered by a particular portion of the polishing belt. The particular portion of the polishing belt can be the end point window, a trigger slot, or a portion of the polishing belt covered by a reflective material. The sensor array can optionally be a charged coupled device (CCD), or a linear array of sensors. In operation, the positional information is determined based on which sensors are covered by the particular portion of the polishing belt. The positional information is then communicated to a belt steering system, which corrects the transverse position of the end point window based on which sensors are covered by the particular portion of the polishing belt.
Patent TW-I236886-B (TW)
Title: Beverage container with straw
Inventor: YONEOKA SUMIYO
IPC: A47G19/22
Filed: 2002-04-24
Granted: 2005-08-01
Abstract: A straw adapter 2 is removably disposed in the opening of a beverage container 1, and a straw 22 is attached to the straw adapter 2. A straw cap 12 is mounted on the straw adapter 2, for covering the straw attached to the straw adapter 2. Operations of the straw cap 12 opens and closes an air hole opening/closing valve 6.
Patent TW-552340-B (TW)
Title: Track arrangement for supporting wall studs; method; and, wall framework assembly
Inventor: BECKER DUANE WILLIAM
IPC: E04B2/76
Filed: 2002-06-04
Granted: 2003-09-11
Abstract: A track arrangement for supporting wall studs is provided. The track arrangement includes a central longitudinal extension, first and second sidewalls and a first stud clip arrangement comprising a pair of stud clips. In a preferred embodiment, each clip comprises a portion of the sidewall bent inwardly, to form a cam surface and a stud ridge receiver. During use, the stud is forced toward the cam surface, bending the clip until a portion of the stud, specifically a stud ridge, is received in the stud ridge receiver. This will secure the stud in place, against undesired movement relative to the track. Wall assemblies are provided which preferably involve one such track arrangement positioned on the floor as a floor track, and one on the ceiling, as a ceiling track, with a stud extending therebetween. The wall framework assembly can be assembled as a slip track, or as a non-slip track.
Patent TW-531523-B (TW)
Title: Method of winding optical fiber on reel
Inventor: TAKAHASHI FUMIO
IPC: B65H55/00
Filed: 2002-06-07
Granted: 2003-05-11
Abstract: A method of winding an optical fiber on a reel, utilizing the optical fiber having the following characteristics: effective area is larger than 50 mum<2>, zero dispersion wavelength is outside a range of 1530-1565 nm, absolute value of the dispersion value in the entire wavelength range of 1530-1565 nm is in a range of 2-14 ps/nm/km, and bending loss at a 1550 nm-wavelength is in 1-100 dB/m when wound at a diameter of 20 mm, and the reel with a barrel diameter of 100 to 200 mm; and winding the optical fiber on the reel with satisfying d < p < 2d and 0.004 <= (2T/D) <= 0.007, wherein d is a coating outer diameter of the fiber (mm), D is a barrel diameter (mm), T is a winding tension (N), and p is a winding pitch (mm).
Patent TW-I273314-B (TW)
Title: Electro-optical device, and manufacturing method for electro-optical device
Inventor: OTAKE TOSHIHIRO
IPC: G02B5/08
Filed: 2002-06-14
Granted: 2007-02-11
Abstract: To provide a mask for manufacturing a substrate with a light reflecting film less forming interference fringes, the substrate with the light reflecting film which is formed by using the mask, a manufacturing method for the light reflecting film, an electrooptic device equipped with the substrate with the light reflecting film less forming interference fringes, and electronic equipment equipped with the substrate with the light reflecting film less forming interference fringes. The mask which has translucent parts or opaque parts each formed of dots less than dot areas as a unit while the dots are irregularly arrayed in the unit and includes a plurality of units is used to form the substrate with the light reflecting film where a plurality of projection parts or recessed parts formed on a base material are substantially as tall as or as deep as one another, have independent circular and/or polygon plane shapes, and are arrayed at random in the plane direction.
Patent TW-I284204-B (TW)
Title: Conductive contact
Inventor: KAZAMA TOSHIO
IPC: G01R1/073
Filed: 2002-07-05
Granted: 2007-07-21
Abstract: A conductive contact capable of assuring the positional accuracy of needle-like bodies for electrical inspection against fine patterned contact parts, comprising the plurality of needle-like bodies having tip parts (3a) coming into contact with the pattern-formed contact parts, a plurality of conductive coiled springs (4) coaxially connected to the needle-like bodies (3) and energizing the needle-like bodies (3) in the direction of the contact thereof with the contact parts, and an insulation holder (2) having storage holes (12) for storing at least the coiled springs (4) formed therein and guide holes (13) allowing the tip parts of the needle-like bodies to be extracted therefrom in locked state formed therein so as to communicate with the storage holes (12), whereby the positional accuracy of the needle-like bodies can be assured by shifting the centers of all or a part of the guide holes (13) in a specific direction in a same plane relative to the centers of the storage holes (12).
Patent TW-550753-B (TW)
Title: Memory device structure and method for manufacturing the same
Inventor: HUANG WENG-HSING
IPC: H01L21/8234
Filed: 2002-08-02
Granted: 2003-09-01
Abstract: The present invention provides a memory structure, comprising: a substrate; a gate oxide layer disposed on a portion of the substrate; a gate structure disposed on the gate oxide layer; a buried bit line disposed in the substrate along both sides of the gate structures; a raised line disposed on the buried bit line; an isolating spacer disposed on both sidewalls of the gate structure and a word line disposed over the substrate in a direction perpendicular to the buried bit line; and an insulation layer disposed on a top of the raised line to electrically isolate the raised line and the word line.
Patent TW-I248343-B (TW)
Title: Base-containing micro-nutrient mixture
Inventor: FUCHS NORBERT
IPC: A23L33/15
Filed: 2002-09-05
Granted: 2006-02-01
Abstract: There is described the use of organic acid salts to accelerate lactate degradation.
Patent TW-569152-B (TW)
Title: Cutting method of string/character in image
Inventor: JENG BO-SHUEN
IPC: G06T11/00
Filed: 2002-09-16
Granted: 2004-01-01
Abstract: There is provided a cutting method of string/character in image, which utilizes the gradient change feature of string in horizontal/vertical direction in digital image and the information of approximate size of the known string to perform alignment of string position. Furthermore, based on the found string position, the gradient and Dilation and Erosion algorithms of Morphology are used to form strings by cutting. After digitizing the string region, the string is made to surround the characters in the string from left to right or from up to down, respectively, and the upper, lower, left and right bounds of each character are defined respectively for dividing the string into independent characters.
Patent TW-591531-B (TW)
Title: Conditional execution control head in a VLIW processor
Inventor: WANG YU-MIN
IPC: G06F9/38
Filed: 2002-09-26
Granted: 2004-06-11
Abstract: A VLIW processor for executing a sequence of very long instruction words having a plurality of operations to be executed in parallel. The VLIW processor has a plurality of functional units for parallel execution of the operations specified by the VLIW, an instruction register for holding the VLIW, and a condition flag for indicating the results of a comparison operation. The VLIW includes a conditional head and a plurality of slots, each slot including an operational code and any related operands. The conditional head has a plurality of conditional indicators, each conditional indicator uniquely corresponding to one operation and specifying a condition in which the operation is to be executed if the indicated condition exists. A control circuit is connected to the instruction register and the functional units to deliver the operation from the instruction register to the corresponding functional unit for execution when the condition exists.
Patent TW-561806-B (TW)
Title: System and method for rapid alignment and accurate placement of electronic components on a printed circuit board
Inventor: CARLOMAGNO MIKE
IPC: B23Q17/24
Filed: 2002-10-07
Granted: 2003-11-11
Abstract: A system for positioning a tool head with respect to a component platform, comprising: a frame; a tool head connected to the frame, the tool head being adjustably positionable in X and Y directions; a component platform connected to the frame, the component platform being adjustably positionable in X and Y directions; and an optical system positionable to simultaneously view the tool head and the component platform. A method of aligning the position of a tool head with respect to a component platform, wherein the tool head and the component platform are both individually adjustably positionable in X and Y directions, comprising: positioning the tool head while the component platform is maintained at a fixed location; and then positioning the component platform while the tool head is maintained at a fixed location, while simultaneously viewing the positions of the tool head and the component platform with an optical system.
Patent TW-I232898-B (TW)
Title: Process for producing flat yarn made of polyoxymethylene resin
Inventor: OKAWA HIDETOSHI
IPC: D02G3/06
Filed: 2002-10-15
Granted: 2005-05-21
Abstract: A flat yarn of high strength and high modulus of elasticity and excellent in solvent resistance, thermal stability and resistance to bending fatigue is provided. A flat yarn comprising a polyoxymethylene copolymer containing 0.5 to 10 mol of specified oxyalkylene units per 100 mol of oxymethylene units in the polymer chain mainly comprising repeating oxymethylene units, and having a melt index (190 DEG C, load: 2160 g) of 0.3 to 20 g/10 min.
Patent TW-I225021-B (TW)
Title: Method and device for packaging load body
Inventor: MATSUMOTO RYOZO
IPC: B65B63/02
Filed: 2002-10-23
Granted: 2004-12-11
Abstract: A bulk material is compacted from its bulk state into a rectangular parallelepiped so that it can readily be wrapped with stretch film. To this end, a stretch film is wrapped spirally around a cylindrical skirt section having an open end while the stretch film is being moved towards the open end of the skirt section, thereby forming a cylinder of such stretch film. While the cylinder of wrapped film is being moved further, a pressed load material is pushed out of the skirt section to push the pressed load material into the cylinder of wrapped film fed past the open end of the skirt section. The wrapped cylindrical film is severed at positions spaced from opposite ends of the load material covered therewith or is sealed at these opposite ends.
Patent TW-I234940-B (TW)
Title: Wireless receiver and symbol timing control method
Inventor: KAWAI KATSUTOSHI
IPC: H04L27/227
Filed: 2002-11-19
Granted: 2005-06-21
Abstract: A wireless receiver is provided, wherein a digital output signal of an orthogonal detector (4) is given to a band limiting filter (6) after its sampling frequency is lowered by a sampling frequency converter (15); and a symbol timing deviation detection circuit (18) detects from the output of the band limiting filter (6) the magnitude and direction of a sampling deviation of the sampling frequency converter (15) based on a correlation value obtained by using a symbol timing detection circuit (17), and adjusts the sampling timing of the sampling frequency converter (15). Thus, a symbol point of correct timing can be extracted.
Patent TW-545103-B (TW)
Title: Heat dissipation device for integrated circuit
Inventor: YOU KUO-LIANG
IPC: H05K7/20
Filed: 2002-11-14
Granted: 2003-08-01
Abstract: This invention adopts heat conductive liquid housed in hollowed metal to enhance heat dissipation for integrated circuit device.
Patent TW-I256100-B (TW)
Title: Wafer processing apparatus capable of mapping wafer
Inventor: IGARASHI HIROSHI
IPC: H01L21/67
Filed: 2002-11-26
Granted: 2006-06-01
Abstract: A wafer processing apparatus on which a pod having an opening is detachably mounted is provided with a door unit and a mapping unit provided with a transmitting type sensor having an emitter and a detector forming a slot therebetween. The emitter and the detector are moved toward the opening in the pod and are plunged into the interior of the pod after a door is opened by the door unit, and the slot between the emitter and the detector crosses an end portion of a wafer to thereby detect the presence or absence of the wafer. Thereby, a mechanism portion liable to produce dust which may adhere to the wafer and cause the contamination thereof can be disposed separately from the pod.
Patent TW-576969-B (TW)
Title: Multi-segment management structure and management method of buffer
Inventor: CHEN LING-FENG
IPC: G06F12/00
Filed: 2002-11-29
Granted: 2004-02-21
Abstract: The invention discloses a multi-segment management structure and management method of buffer. The invention provides an initial block buffer and a memory unit. The buffer management unit can make ring between blocks set up by the initial block register and the ending block register. When optical head jumps from original track to read data of other track during reading process, contents in initial block register and ending block register can be reconfigured and original contents in registers can be backed up to memory unit. As such, the data of original track can be kept in buffer and won't be discarded. When the data of original track need to be read again, just need to restore contents of original register from memory unit. Therefore, it can effectively increase the data management efficiency of buffer in CD player.
Patent TW-583760-B (TW)
Title: Current crowding reduction technique
Inventor: BOBBA SUDHAKAR
IPC: H01L23/48
Filed: 2002-12-23
Granted: 2004-04-11
Abstract: A technique for reducing current crowding on a bump is provided. The technique allows a bump to more uniformly inject current around the bump from vias on a metal layer, where the vias are concentrated on outer regions of the metal layer and have higher via density than that of a central region of vias on the metal layer. Because vias are concentrated on the outer regions of the metal layer, higher current distribution density along current flow paths from the outer region to the bump compensates for a shorter current path length from the central region to the bump, thus effectively reducing current crowding on the bump. Further, a technique for selectively positioning regions of vias on a metal layer in order to reduce current crowding on a bump is provided. Further, a current crowding reduction technique that uses slots positioned between vias and a bump on a metal layer is provided. The presence of slots between the vias and the bump allows current paths lengths from the vias to the bump to made substantially equal. Because the current paths have substantially equal current flow among them when the current path lengths are substantially equal, current flows from the vias to the bump in a more uniform manner. Further, a bump and vias structure that uses slots disposed in between vias and a bump is also provided. Further, a method for designing a metal layer having slots positioned in between vias and a bump is also provided.
Patent TW-I228194-B (TW)
Title: Optical compensated bend nematic liquid crystal display panel
Inventor: YANG KEI-HSIUNG
IPC: G02F1/139
Filed: 2003-02-27
Granted: 2005-02-21
Abstract: A method for manufacturing an optical compensated bend nematic liquid crystal display panel and a structure thereof are described. A first glass substrate having a plurality of first spacers and a first alignment layer disposed is provided first in this method. Then, a mixture of a plurality of liquid crystal molecules and a plurality of monomers with long side chains, of which carbon number is over 7, is coated on the first glass substrate. Thereafter, the mixture is cured by UV irradiation and the monomers are transferred into polymers so that an isolation layer is formed on the surface of the mixture. After a second glass substrate having a plurality of second spacers and a second alignment layer disposed thereon is formed, the first glass substrate and the second glass substrate are assembled.
Patent TW-583635-B (TW)
Title: Method of driving liquid crystal display and liquid crystal display using the driving method
Inventor: FUJII GEN
IPC: G09G3/20
Filed: 2003-02-27
Granted: 2004-04-11
Abstract: In a method of driving an active matrix liquid crystal display according to pulse width modulation driving system using a thin-film transistor for a switching device, the variation of the temperature of a liquid crystal display panel is monitored. Particularly, the panel temperature detecting means of the liquid crystal display panel is provided, and gate-on voltage or data signal pulse width and a frequency of a reference clock signal are corrected according to the temperature of the panel. The corrected quantity of gate-on voltage according to the polarity of write data or the corrected quantity of data signal pulse width is determined according to the temperature of the panel. The higher the temperature of the panel is, to the lower value the positive or negative gate-one voltage is set and the lower the temperature of the panel is, to the higher value the positive or negative gate-on voltage is set. Positive gate-on voltage is set so that it is always higher than negative gate-on voltage.
Patent TW-I222892-B (TW)
Title: Filter cartridge construction
Inventor: STOCKBOWER DAVID
IPC: B01D29/11
Filed: 2003-03-19
Granted: 2004-11-01
Abstract: A filtration module is provided which includes a manifold, a filter cartridge and a bowl which houses the filter cartridge. The filter cartridge and bowl are connected to each other by a key which is secured to flat surfaces on the cartridge to form a unitary construction. The filter cartridge and bowl are in fluid communication with the manifold in a manner which prevents mixing of a fluid feed to the module and a permeate removed from the module.
Patent TW-I272632-B (TW)
Title: Plasma display panel electrode and phosphor structure
Inventor: SALTERS BART ANDRE
IPC: G09G3/20
Filed: 2003-03-19
Granted: 2007-02-01
Abstract: The invention relates to an AC plasma, display panel (12) of the surface discharge type, and more specifically to the structure of the address electrodes (5) of the panel and of the phosphor elements, and to a plasma display panel device comprising such a panel. According to the invention, only one address electrode (5) is used for one out of every two columns, Scan electrodes (8) and common electrodes (7) may comprise transparent parts (11). These parts (11) may extend over one out every two cells in a checkerboard fashion. In a preferred embodiment, the columns may have alternating wide (15) and narrow (16) cells (2). Furthermore, each cell has a neighbor-cell of the same color on the same address electrode but in a neighboring column and in a neighboring row. The display panel device comprises a driving circuit (22) arranged such that in at least one of the sub-fields the neighboring cells are addressed simultaneously.
Patent TW-579452-B (TW)
Title: Digital mirror device projector and method of controlling amount of light being used in digital mirror device projector
Inventor: TOMIYA SHU
IPC: G02B26/00
Filed: 2003-03-21
Granted: 2004-03-11
Abstract: A digital mirror device (DMD) projector including: a voltage-controllable light source; a color wheel with color filters; a DMD panel having a plurality of mirror elements each being controlled so as to be put in a first inclination and a second inclination states and reflecting light fed from the light source through any one of the color filters while being put in the first inclination state, as the image light, in a first direction, and reflecting light fed through any one of the color filters while being put in the second inclination state in a second direction; an image controller to control so as to put the mirror elements in the first or the second inclination state according to a gray level signal; a photo-sensor being placed in such a position where the light reflected from the mirror elements is incident when the mirror elements is in the second inclination state and, whereby the photo-sensor receives the reflected light and converts the received light to a voltage; a reference voltage source to generate a predetermined reference voltage; and a voltage controller to compare the predetermined reference voltage generated in the reference voltage source with the voltage output from the photo-sensor, and to control the amount of the light fed from the light source so that the voltage is matched to the predetermined reference voltage.
Patent TW-I256032-B (TW)
Title: Liquid crystal display device
Inventor: KUMAMOTO YASUHIRO
IPC: G09G3/36
Filed: 2003-03-26
Granted: 2006-06-01
Abstract: Disclosed is a liquid crystal display device wherein the frequency of image signal is converted to be two times by a double speed converter 10. Driving control circuit 34 generates a PWN dimming frequency information in accordance with the synchronizing signal sent from said double speed converter 10, then supplies it to a PWN dimming signal generating circuit 17. The PWN dimming frequency information makes the relationship between the PWN dimming frequency f and the black display ratio B to meet the equation f >= 25B+250, and B > 0. The driving control circuit 34 divides one frame period into a picture display period and a black display period so as to drive the gate driver 12 and the source driver 13. The PWN dimming signal generating circuit 17 generates a PWN dimming signal in accordance with the synchronizing signal and said PWN dimming frequency information, then supplies it to a lighting circuit 16. The lighting circuit 16 lights and dimes the back light device 15 in accordance with the PWN dimming signal. With the art of the present invention, the beat pattern of coloring occurred when combining a black introduction driving way and a PWN dimming way in a liquid crystal display device may be improved.
Patent TW-584789-B (TW)
Title: Pattern size correction apparatus, pattern size correction method and photomask
Inventor: OSAWA MORIMI
IPC: G03F1/68
Filed: 2003-05-26
Granted: 2004-04-21
Abstract: In accordance with this invention, the width value of each pattern for transfer of each pattern for evaluation that is transferred by the photomask for testing is individually calculated by a first calculation means (12) based on the relationship with the open ratio of the flare-occurring pattern, and the distribution of the width value of each calculated transfer pattern is made to be approximately linear by means of a second calculation means (13). In addition, the correction amount of each pattern is varied by a correction means (14) based on the table that defines the slope of the width value of each transfer pattern. Thereby, the size variation amount caused by local flare can be more correctly calculated, and the pattern size correction for the local flare can be precisely performed.