baber/WOPTO huggingface dataset:
Patent TW-I252935-B (TW)
Title: Optical pickup apparatus and optical element
Inventor: IKENAKA KIYONO
IPC: G11B7/00
Filed: 2002-12-16
Granted: 2006-04-11
Abstract: An optical element for use in an optical pickup apparatus for converging a light flux onto an information recording plane of an optical information recording medium, is provided with an optical path difference providing section divided coaxially around an optical axis so as to form a plurality of ring-shaped zones; and a refracting section optimizing a spherical aberration of a converged light spot of a light flux which has the operating reference wavelength lambda0 and is converged onto the information recording plane. The optical element converges an incident light flux having the operating reference wavelength lambda0 onto the information recording plane with almost no aberration, and the following formula is satisfied: |DeltafB/(lambda-lambda0)| < 2000.
Patent TW-I310283-B (TW)
Title: In-bound call directed telephone station and method of directing a telephone station based on an in-bound call
Inventor: JAMES A HUTCHISON IV
IPC: H04M1/72448
Filed: 2003-01-17
Granted: 2009-05-21
Abstract: An in-bound call directed telephone station, and a method, which may be embodied in a computer readable medium, directs a telephone station based on an in-bound call. The inbound directed telephone station includes means for providing a handset having a call receiver and a call originator, means for providing a first memory location, coupled to the call receiver, and means for providing a comparator coupled to the first memory location and to the call receiver. Upon receipt of an inbound call by the call receiver and before the call receiver answers the in-bound call, the comparator compares an identifier of the in-bound call to an identifier list in the first memory location and terminates receipt of the in-bound call by the call receiver. Upon locating a match between the identifier list and the identifier of the in-bound call, the comparator automatically activates the call originator to perform a function associated with the in-bound call identifier. The method includes receiving a call at the telephone, activating an identification system based on the receiving, which identification system identifies an origination of an in-bound communication, associating a function with the in-bound communication based on the origination, terminating the in-bound communication after the activating of the identification system and before answering the in-bound call, and automatically performing, by the telephone, of the function associated with the in-bound communication.
Patent TW-583633-B (TW)
Title: Multi-light driving device, LCD with multi-light driving device and method for driving LCD
Inventor: CHAO YUAN-JEN
IPC: G09G3/36
Filed: 2003-01-28
Granted: 2004-04-11
Abstract: A method for driving an LCD. The method includes a first brightness adjusting step and a second brightness adjusting step. In the first brightness adjusting step, relative brightness of a plurality of emitting units is adjusted, so that the screen of the LCD presents a dark zone, which is caused by the brightness distribution of the emitting units. In this case, the dark zone includes a scan line which is at the timing of being driven. In the second brightness adjusting step, the relative brightness of the emitting units is adjusted again after a specific scan timing. Therefore, the dark zone is shifted such that another scan line which is at the timing of being driven is located in the shifted dark zone. Furthermore, the invention also discloses a multi-light driving device and an LCD.
Patent TW-587326-B (TW)
Title: Stacked flip-chip package processing
Inventor: YANG CHAUR-CHIN
IPC: H01L23/498
Filed: 2003-02-19
Granted: 2004-05-11
Abstract: A stacked flip-chip package processing is provided. The bump processing is formed on the surface of the wafer, in which first bumps is formed on the first contracts. In addition, a second chip is mounted on the wafer by the means of flip-chip bonding, and the die pads of the second chip are connected to the second contracts through the second bumps. After the wafer is sawed into a plurality of first chips, the first chip stacks with the second chip and mounts on a carrier together to promote the density of the stacked chip package and to reduce the space required. Moreover, the first chip and the second chip shorten transmission lines and work in higher speed and multi-function is provided.
Patent TW-I229423-B (TW)
Title: Electronic device
Inventor: KATO MITSUHIDE
IPC: H01L23/00
Filed: 2003-03-06
Granted: 2005-03-11
Abstract: The present invention discloses an electronic devices including a wiring substrate and an electronic component which is mounted on the wiring substrate via soldering, and a case fixed to the wiring substrate to cover the electronic component, so as to improve the strength for fixing the case to the wiring substrate. In addition to fixing the case 12 onto the wiring substrate 2 by the soldering material 18, the adhesive resin 20 is introduced into the hole 21 on the top wall 13 of the case 12. The electronic device 6 mounted on the wiring substrate 2 is adhered to the case 12 mutually by the adhesive resin 20. The adhesive resin 20 does not contact the wiring substrate 2. Therefore, even if the soldering material 10 to mount the electronic device 6 expands due to melting in the soldering process, the adhesive resin 20 and wiring substrate 2 won't peel off at the interface. Therefore, the short-circuit between the terminal electrode of the electronic device 6 due the flowing of soldering material 10 along the peeled portion of interface is not prone to occur.
Patent TW-588305-B (TW)
Title: Data driver used in a current-driving display device
Inventor: SUN WEIN-TOWN
IPC: H03M1/66
Filed: 2003-03-07
Granted: 2004-05-21
Abstract: A data driver used in a current-driving display device for receiving a digital signal and for outputting a gray-scaled current signal to a data line. The data driver includes a digital-to-analog current converter for transforming the digital signal into an analog current signal, a current-copying/reproducing module, and a control circuit. The current-copying/reproducing module is used to store a predetermined voltage for conducting the analog current signal in a transforming/storing status and to conduct a reproducing current signal to the data line in a reproducing/steering status. The control circuit is electrically connected between the digital-to-analog current converter and the current-copying/reproducing module for providing a switch between the transforming/storing status and the reproducing/steering status. The reproducing current signal is the gray-scaled current signal and almost equivalent to the analog current signal.
Patent TW-594163-B (TW)
Title: Structure of light-shielding frame for liquid crystal display and manufacturing method thereof
Inventor: YEH SHENG-SHIOU
IPC: G02F1/1335
Filed: 2003-03-07
Granted: 2004-06-21
Abstract: A structure of a light-shielding frame for a liquid crystal display panel is disclosed. The structure includes a thin film transistor array substrate having a display region and a frame region surrounding the display region, and at least one color layer formed on the frame region. The color layer prevents the ambient light from projecting on the frame region and serves as the spacer that the cell gap between the thin film transistor array substrate and an opposite substrate could be uniformly controlled. The cell gap between the thin film transistor array substrate and the opposite substrate could be much more uniformly controlled by further forming a planarization layer on the color layer.
Patent TW-I233672-B (TW)
Title: High density substrate for flip chip
Inventor: CHENG DAVID C H
IPC: H01L23/28
Filed: 2003-05-26
Granted: 2005-06-01
Abstract: A high-density substrate for flip chip is provided with a substrate 200, a thin film interconnect layer 202, a built-up structure layer 208 and a solder mask layer 220. A chip placement opening 250 formed with a placement region, a dispensing region, and a vacuum region is arranged in the substrate 200. The thin film interconnect layer 202 including a first dielectric layer 204 is formed over the surface of the substrate 200. The chip placement opening 250 exposes partial of the first dielectric layer 204. The built-up structure layer 208 is formed over the thin film interconnect layer 202. The thermal coefficient of expansion of the first dielectric layer 202 is larger than that of the substrate 200. The thermal coefficient of expansion of the built-up layer 208 is larger than that of the 200.
Patent TW-I285302-B (TW)
Title: Logic system with adaptive supply voltage control
Inventor: SMITH STERLING
IPC: G05F1/10
Filed: 2003-07-23
Granted: 2007-08-11
Abstract: A logic system with adaptive supply voltage control comprising a logic circuit clocked by a clock signal from a clock generating circuit and a voltage conversion circuit for generating a dynamically regulated supply voltage for powering the logic circuit. A critical path delay of the logic circuit is designed to be equal to or shorter than a period of the clock signal. The voltage conversion circuit dynamically regulates the supply voltage of the logic circuit based on a bias voltage of the clock generating circuit. According to the invention, the power consumption is effectively minimized while ensuring the logic circuit to function correctly throughout all conditions.
Patent TW-I273927-B (TW)
Title: Powder coating method
Inventor: DENG BAR-LONG
IPC: B05D1/24
Filed: 2003-08-07
Granted: 2007-02-21
Abstract: A powder coating method is disclosed. The method comprises providing a substrate, defining a predetermined pattern on the surface of the substrate with a certain distribution of electric charge, and performing a corona electric spraying process to coat charged powder on the surface of the substrate.
Patent TW-I232732-B (TW)
Title: Medium or low frequency massaging bra
Inventor: YOU TSUNG-YI
IPC: A61F5/03
Filed: 2003-08-28
Granted: 2005-05-21
Abstract: This invention relates to a medium or low frequency massaging bra, in which a plurality of conductive materials are arranged and concealed at the selected position on the inner wall of the bra. One end of each conductive material is connected to a positive or negative conductive plate, and the other end is lead-connected to a conductive button. A plurality of conductive buttons are gathered and lead-connected to a selected position of the bra. The gathered conductive buttons are matched and corresponding to the conductive buttons of the electro-pulse controller, so as to enable the massaging bra to combine with the electro-pulse controller, thereby utilizing the conductive plate to contact human body while electrified to generate the health efficacy of medium or low frequency electro-pulse massage.
Patent TW-I309084-B (TW)
Inventor: HIROSHI HORIKI
IPC: H04N5/335
Filed: 2003-09-23
Granted: 2009-04-21
Abstract: A method for producing a solid-state imaging device including a base of an insulation material having a frame form in planar shape with an aperture formed in an inner region thereof and having a substantially uniform thickness; a wiring provided on one surface of the base and extending toward the outside from the peripheral portion of the aperture; and an imaging element mounted on the surface of the base provided with the wiring so that a light-receptive region of the element faces the aperture. Cavities for resin-molding a plurality of the bases are formed and a tape member supporting thin metal plate leads for forming a plurality of sets of wirings corresponding to the respective bases is loaded between molds having pins for forming positioning holes of the base; and the thin metal plate leads are placed in the cavities. Then, a sealing resin is filled in the cavities and cured. A resin molded member, in which the thin metal plate leads are embedded, is taken out; and the tape member is removed from the resin molded member, and the resin molded member is divided into a plurality of pieces on which an imaging element is mounted. The base on which the imaging element is mounted can be formed to have a practically sufficient flatness.
Patent TW-I223461-B (TW)
Title: Optoelectronic component and component-module
Inventor: BOGNER GEORG
IPC: H01L33/48
Filed: 2003-09-26
Granted: 2004-11-01
Abstract: An optoelectronic component (1) with a semiconductor-arrangement (4) which emits and/or receives electromagnetic radiation is suggested, said semiconductor-arrangement (4) is arranged on a carrier (22), which is thermally connected with a cooling-body (12), and with external electrical terminals (9), which are connected with the semiconductor-arrangement (4), where the external electrical terminals (9) are electrically isolatedly arranged on the cooling-body (12) with a distance to the carrier (22). Thus with respect to the heat-consumption removal and the light emission as well as the electrical contacting and the packing density an optimized component is formed in modules.
Patent TW-I226841-B (TW)
Title: Metal powder injection molding method for producing golf club head
Inventor: JAU JR-YE
IPC: A63B53/04
Filed: 2003-10-07
Granted: 2005-01-21
Abstract: A metal powder injection molding method for producing a golf club head sequentially comprises: a step of preparing an injection powder, a step of injection molding, a step of de-waxing and degreasing, and a step of sintering, etc. The invented method can be used to obtain a product with a complicated shape and a high strength. Among the steps, the molding step is completed by using an injection molding device to inject a blended material of nanometric metal powder, wax, plastic, rubber, zinc stearate, etc. to form a blank of a club head. Next, the blank receives a de-waxing and degreasing step to form a blank of the club head with only nanometric metal powder. Finally, the blank of the club head is sintered in a furnace at 600 to 1600 DEG C to form a golf club head with a high density and a high strength.
Patent TW-I230031-B (TW)
Title: Process for improving the adhesion of polymeric materials to metal surfaces
Inventor: FERRIER DONALD
IPC: H05K3/38
Filed: 2003-10-22
Granted: 2005-03-21
Abstract: A process is described for treating metal surfaces with a composition comprising an oxidizer, an acid a corrosion inhibitor, an unsaturated alkyl substituted with an aromatic or non-aromatic cyclic groups, and optionally but preferably a source of adhesion enhancing species selected from the group consisting of molybdates, tungstates, tantalates, niobates, vanadates, isopoly or heteropoly acids of molybdenum, tungsten, tantalum, niobium, vanadium, and combinations of any of the forgoing, an organic nitro compound, and a source of halide ions in order to increase the adhesion of polymeric materials to the metal surface.
Patent TW-I228781-B (TW)
Title: Method and apparatus for controlling local current to achieve uniform plating thickness
Inventor: CHENG TIEN-JEN
IPC: C25D7/12
Filed: 2003-10-30
Granted: 2005-03-01
Abstract: A process for electroplating metallic features of different density on a surface of a substrate comprises providing an electroplating bath having an anode, immersing the substrate into the electroplating bath, spaced from the anode, the substrate comprising a cathode. Positioned in the electroplating bath between the substrate and the anode, and adjacent to and separated from the substrate surface is a second cathode that includes a wire mesh screening portion having openings of different sizes conforming to the metallic features to be electroplated. The second cathode screening portion has openings of larger size adjacent areas of higher density of features to be electroplated and openings of smaller size adjacent areas of lower density of features to be electroplated. The process further includes impressing a current through the electroplating bath between the substrate and the anode, and between the second cathode and the anode, and electroplating the metallic features of different density onto the substrate.
Patent TW-I224073-B (TW)
Title: Bottle-like container with protection film
Inventor: JENG MENG-SUNG
IPC: B65D81/24
Filed: 2003-12-08
Granted: 2004-11-21
Abstract: This invention coats a nano-grade titanium dioxide (TiO2) to the surface of a bottle-like container, which when irradiated by sun light, absorbs ultraviolet rays or visible light of shorter wavelength (nu= about 600 nm or below) to develop electrons and holes to react with moisture and oxygen in the air into a strong oxidizer of reactive oxygen species and hydroxyl radical (OH-), that is able to oxidize and decompose surrounding organisms and to sterilize and deodorize, and which, when dipping or applying to the exterior of a bottle-like container containing beer, blocks ultraviolet rays or intensive light from entering the beer and oxidizing the beer hops, thereby keeping the original flavor of the beer. Besides the functions of sterilization and deodorization, copper grains are added to increase the absorptivity of ultraviolet rays or the intensive light, where the compound of alcohol base in the dipped and applied solvent is able to form a protection film of silica (SiO2) and the like, so as to prevent the bottle-like container made of organisms from being oxidized, decomposed and spoiled.
Patent TW-I247726-B (TW)
Title: Method for modifying and preparing LiMn2O4
Inventor: DU JENG-GUNG
IPC: C01F15/00
Filed: 2004-05-03
Granted: 2006-01-21
Abstract: A method for modifying and preparing LiMn2O4 material mainly includes adhering lithium boron oxide (Li2O3.2B2O3) on the surface of LiMn2O4 powder particles used as the positive electrode of a lithium ion secondary battery. The invented method comprises adding a suitable amount of methanol into LiOH and H3BO3 for completely dissolving LiOH and H3BO3 into methanol; adding a LiMn2O4 powder into the resulting solution; evaporating the resulting mixture to obtain a completely dried mixture powder; and, after a coarse grinding process, sintering the ground mixture powder to obtain LiMn2O4 coated with lithium boron oxide (Li2O3.2B3O3) on the surface thereof.
Patent TW-I252040-B (TW)
Title: Method for determining the digital video signal of a digital display
Inventor: CHEN FENG-LIN
IPC: G09G5/02
Filed: 2004-06-29
Granted: 2006-03-21
Abstract: A method for determining a digital signal of a digital display is provided. An extended display identification data (EDID) of the display is read by a computer via a display data (DDC) bus. The method includes the following steps. At first, At least one predetermined parameter is outputted from the computer via the DDC while a user utilize the computer to reset the resolution of the display. Then, the predetermined parameter is received and saved by the display. A horizontal synchronization signal, a vertical synchronization signal and an analog video signal outputted from the computer are received and saved by the display. At least one actual parameter is calculated by the digital display according the horizontal synchronization signal and the vertical synchronization signal. Finally, the digital video signal is determined by the digital display according to the predetermined parameter and the actual parameter.
Patent TW-I408596-B (TW)
Title: Method and apparatus for modification of pointing device functions in conjunction with dynamic sorting, displaying, listing, and activation
Inventor: CHEN YEN-FU
IPC: G06F9/44
Filed: 2004-06-30
Granted: 2013-09-11
Abstract: An Operation Modification Program is disclosed that alters the functions performed with a user input device in conjunction with a Drop Down Menu Program. The Drop Down Menu Program provides for the elimination of some manual steps required by a user when employing a user input device for operations involving activation, selection, sorting and scrolling. The Operation Modification Program provides for modification of pointer device functions to eliminate additional manual steps that would be required by a user with the Drop Down Menu Program. The user may configure the modifications or the user may operate using default settings. Five modifications are provided: pointer-over, pointer-over-with-highlighting, pointer-over-with-clicking, pointer-over-with highlighting-and-clicking, and pointer-movement. The five modifications provide for auto-detection, auto-determination, and auto-execution thereby eliminating one or more manual movements by a user. Each of the five modifications can be applied in the areas of activation, selection, scrolling and sorting.
Patent TW-I386107-B (TW)
Title: Transformer, lamp base having a transformer and high-pressure discharge lamp
Inventor: BEHR GERHARD
IPC: H01R33/945
Filed: 2004-08-20
Granted: 2013-02-11
Abstract: A casing (1010) has guide devices (1011-1013) to insert a transformer in its right position in a lamp base. The guide devices have a hollow guide stay (1011) molded on the casing's outer side to guide one end (1021) of a transformer's (1000) winding (1020) through. The guide stay has a reduced width on its leading-in side. The casing has a vent hole. Independent claims are also included for the following: (a) a lamp base with a transformer fitted in a chamber of the lamp base; and (b) a high-pressure gas discharge lamp with a lamp base.
Patent TW-I243908-B (TW)
Title: Visual inspection machine for electronic component
Inventor: DU LIANG-HUNG
IPC: G01R31/01
Filed: 2004-10-19
Granted: 2005-11-21
Abstract: A visual inspection machine for electronic component mainly uses a conveying mechanism of a feeder to push the tray for carrying electronic component in an elevating mechanism of a loading cassette onto an inspection equipment. The tooling mechanism of the inspection equipment then holds the tray to move to the bottom side of a tester for the tester (such as a CCD) to carry out a visual inspection of the electronic component in the tray. After the inspection is finished, the tooling mechanism further moves the tray to a discharge location. Moreover, another conveying mechanism moves and places the tray in a discharge cassette of a discharge device. Thereby it is capable of automating the inspection of appearance, feed and discharge of electronic component to increase the production efficiency and ensure the inspection quality.
Patent TW-I247309-B (TW)
Title: Program/erase method for p-channel charge trapping memory device
Inventor: LUE HANG-TING
IPC: G11C16/04
Filed: 2004-10-27
Granted: 2006-01-11
Abstract: A method of operating a memory device is disclosed, wherein the memory device includes an n-type substrate and a plurality of memory cells formed thereon, each memory cell corresponding to a word line, a first bit line, and second bit line, and including a first bit portion and a second bit portion each for storing one bit of information. The method includes resetting a selected memory cell by applying a first negative bias to the word line of the selected memory cell and applying a ground bias to the first and second bit lines, and programming the first bit portion of the selected memory cell by applying a first positive bias to the word line of the selected memory cell, applying a second negative bias to the first bit line of the selected memory cell, and applying a ground bias to the second bit line of the selected memory cell.