baber/WOPTO huggingface dataset:
Patent TW-I267874-B (TW)
Title: System and method for chemical decontamination of radioactive material
Inventor: ENDA MASAMI
IPC: G21F9/28
Filed: 2003-11-21
Granted: 2006-12-01
Abstract: A method for chemically decontaminating radioactive material. The method includes reducing-dissolving step for setting surface of radioactive material in contact with reducing decontamination liquid including mono-carboxylic acid and di-carboxylic acid as dissolvent; and oxidizing-dissolving step for setting the surface of the radioactive material in contact with oxidizing decontamination liquid including oxidizer. The method may include repeated pairs of steps, each pair including the reducing dissolving step and the oxidizing-dissolving step. The mono-carboxylic acid may include formic acid, and the di-carboxylic acid includes oxalic acid. The oxidizer may be ozone, permanganic acid or permanganate.
Patent TW-I233566-B (TW)
Title: Pointing device and method of producing the same
Inventor: ENDO JUN
IPC: G06F1/16
Filed: 2003-12-09
Granted: 2005-06-01
Abstract: A pointing device includes an elastic plate is provided with a perforation or notch through which a pin can be inserted. Terminal electrodes are formed, and then strain resistant elements are formed in the state in which the pin is inserted through the perforation or notch. Thus, variations in the positional relationship between the terminal electrodes and the strain resistant elements are eliminated. A base plate may be provided with a perforation or notch which can receive the pin. The pin is inserted through the notch of the elastic plate. The elastic plate is mounted on the base plate using the pin as a guide. The elastic plate may be made of yttrium-stabilized zirconia.
Patent TW-I267677-B (TW)
Title: Reference voltage generating circuit for liquid crystal display
Inventor: LEE HWA-JEONG
IPC: G09G3/36
Filed: 2003-12-24
Granted: 2006-12-01
Abstract: Disclosed is a reference voltage generating circuit for a liquid crystal display liquid crystal display. The reference voltage generating circuit comprising: an analog voltage generating means for pre-storing a synchronizing signal and digital data signals inputted from outside in response to a write-enable signal, and converting the stored digital data signals into multiple sets of analog voltage signal pairs in response to an output-enable signal; a plurality of variable reference voltage generating means for voltage-distributing corresponding analog voltage signal pairs from among the analog voltage signal pairs generated by the analog voltage generating means, and outputting a plurality of variable reference voltage signals, respectively; a plurality of fixed reference voltage generating means for voltage-distributing a boosted source voltage, so as to output a plurality of fixed reference voltage signals respectively; and a source-driver integrated circuit for receiving the variable reverence voltage signals and the fixed reference voltage signals.
Patent TW-I235018-B (TW)
Title: Quality analysis method of blind holes on printed circuit board (PCB)
Inventor: WANG GUANG-SHIAH
IPC: H05K1/00
Filed: 2003-12-26
Granted: 2005-06-21
Abstract: A kind of blind-hole quality-analysis method of printed circuit board (PCB) is disclosed in the present invention. In the invention, the design data of the laser-processed blind-hole on the PCB and the real measurement data are input so as to calculate each statistical value through the use of the designed data and the measured data. The expressing manner of the statistical values includes the target figure, the distribution figure of hole-position deviation, the vector figure, the distribution figure of copper pad area ratio, and the distribution figure of glue-residual area ratio. Thus, by using these diagrams, it is capable of displaying the copper-window information, the copper-pad information, or the relative information between the copper window and the copper-pad. At last, the production quality of laser blind-hole on the PCB can be clearly shown through the use of information stated above.
Patent TW-I254328-B (TW)
Title: Insulation packaging structure of small transformer and manufacturing method thereof
Inventor: LIN REX
IPC: H01F41/00
Filed: 2004-02-27
Granted: 2006-05-01
Abstract: This invention reveals an insulation packaging method of transformer. It wraps up transformer contents to generate the insulating effect. It also retains the exposed pins thereof. The packaging method comprises following procedures: firstly, it bonds contents (e.g. core, coil, etc.) and pins of a transformer with a lead wire. Further, it utilizes upper and lower molds to seal, and exposing a part of the lead wire. Finally, it fills an insulation material in a space encased by the molds. The main characteristic is that it extends a platform from the space sealed by molds to the direction of the transformer contents. The platform location is above the horizontal surface of the sealed place of two molds and is below the transformer contents. It wraps up the transformer contents, the lead wire and part of the pins with an insulation material to become an insulation layer after mold parting. Furthermore, it hollows out part of the insulated bottom surface. Moreover, it applies a layer of insulation binder with density lower than that of the insulation layer at the hollow-out place. During a surface mounting process of the transformer, it prevents from generating cracking phenomenon due to completely sealing.
Patent TW-I248850-B (TW)
Title: Determination of a movable gantry position
Inventor: WIDDOWSON GARY PETER
IPC: H05K13/04
Filed: 2004-03-04
Granted: 2006-02-11
Abstract: The position of a working point relative to a working space, such as a working point of a carriage on a gantry beam of an XY positioning table, is determined by measuring at least two sets of displacements. A first set of displacements, of the working point relative to an intermediate component, such as the gantry beam, includes a relatively large displacement (X) in a first linear degree of freedom and relatively small displacements (Y1', Y2'), in at least two of the five degrees of freedom other than the first. The second set of displacements, of the intermediate component relative to the working space, includes a relatively large displacement (Y1, Y2), in a second linear degree of freedom, and relatively small displacements (X1', X2'), in at least two of the five degrees of freedom other than the second.
Patent TW-I258546-B (TW)
Title: Fan impeller and fan motor
Inventor: TAMAGAWA TORU
IPC: F01D1/02
Filed: 2004-04-13
Granted: 2006-07-21
Abstract: Small, high-performance centrifugal fan for cooling portable electronic devices. The centrifugal fan motor employs a cantilever-type impeller constituted by an impeller blade unit that includes a lower end wall portion at axial one end, having a wall surface for breaking the flow of air along the rotational axis, and an opening at the other axial end. The impeller is configured so that the radius r to the outer circumference of the impeller blade unit is smaller than the axial height h of the impeller. When an airflow that enters through the impeller opening is forced out towards outer periphery of the impeller blade unit, windage loss at the wall surface of the lower end wall portion of the impeller is reduced, which realizes high-efficiency cooling performance that complements motor performance.
Patent TW-I236320-B (TW)
Title: Method of forming sheet having foreign material portions used for forming multilayer wiring board and sheet having foreign portion
Inventor: YOSHIDA MASAYUKI
IPC: H05K1/03
Filed: 2004-04-14
Granted: 2005-07-11
Abstract: The purpose of the present invention is to provide a method of producing a sheet and a sheet capable of contributing to the higher integration, downsizing, reliability enhancing or the like. To achieve the purpose, the production method of the present invention comprises the steps of forming a layer consisting of positive resist on a support, repeating respective processes of exposing and developing the layer and bonding a material having the desired electric characteristics to an obtained pattern space, and then removing the support. The method produces a sheet comprising the portions having an aspect ratio of at least one at patterns and having at least three kinds of different physical properties.
Patent TW-I235468-B (TW)
Title: Structure with mounting a wafer level chip scale package
Inventor: LIU SHENG-TSUNG
IPC: H01L23/13
Filed: 2004-06-02
Granted: 2005-07-01
Abstract: A structure with mounting a wafer level chip scale package includes a substrate, a wafer level chip scale package (WLCSP), a stud bump assembly and a solder paste. The stud bump assembly includes a plurality of first stud bumps and at least a second stud bump. The first stud bumps are formed on a plurality of bonding pad of the WLCSP. The second stud bump is bonded to the first stud bumps. The height of stud bump assembly is between 50 mum to 90 mum. The solder paste connects the second stud bump and a connecting pad of the substrate for a better mounting height of the wafer level chip scale package.
Patent TW-I250861-B (TW)
Title: Personal hydration system with component connectivity
Inventor: CHOI ROBERT
IPC: B65D47/00
Filed: 2004-07-09
Granted: 2006-03-11
Abstract: Personal hydration systems that are at least partially, if not completely, formed from chemically resistant materials and/or which include at least one quick-connect assembly. The hydration system includes a fluid reservoir and may be housed within a pack. Drink fluid is drawn from the reservoir through a drink tube to a mouthpiece. In some embodiments, the hydration system includes a manually actuated on/off valve, a filter, a pump, and/or a bite-actuated mouthpiece. The quick-connect assembly fluidly interconnects components of the hydration system and is configured to quickly release, and permit reattachment of, the detached components or replacement components, which may enable different performance from the detached components. In some embodiments, at least a portion, if not the entire, hydration system is formed from at least one chemically resistant material. In some embodiments, the reservoir is formed from a heat-sealable and/or multilaminate material.
Patent TW-I256784-B (TW)
Title: Digital home remote control
Inventor: CHIU CHAUCER
IPC: H04B10/04
Filed: 2004-08-03
Granted: 2006-06-11
Abstract: The present invention relates to a digital home remote control, which provides a fully integrated and easy-to-use interface for operating and managing digital home appliances which have established communication with a residential gateway. The present invention is characterized in having the capability for processing two wireless transmissions, establishing the communication with a set top box through wireless transmission technique, and employing the gateway to support the Internet connection function, so as to integrate all the electronic equipment applications for residential network, provide excellent generality and expansion capability, and establish the multimedia control core for residential network.
Patent TW-I240679-B (TW)
Title: Method for manufacturing cases of electronic products having exterior decoration
Inventor: TSAI FU-CHI
IPC: B44C1/16
Filed: 2004-08-17
Granted: 2005-10-01
Abstract: The present invention relates to a method for manufacturing cases of electronic products having exterior decoration, comprising: a step designing decoration image which uses a computer to design a decoration image; a step printing a decorating layer on a film which uses an interlinked computer and printer to transform the decoration image into a decorating layer and to print the decorating layer on a film; an injection molding step integrating a injection material with the film by in-mold decoration (IMD) injection molding so as to produce a case of electronic products having exterior decoration.
Patent TW-I259989-B (TW)
Title: Liquid crystal display equipment, color management circuit, and display control method
Inventor: KONDO NAOKO
IPC: G02F1/133
Filed: 2004-09-09
Granted: 2006-08-11
Abstract: This invention relates to a color management, it is exempted from using any complicated correction circuits. It swiftly corrects the mutual affections caused by the primary colors in each of the pixels and the inter-pixel affections. It performs the color management including the prevention of cross talk over the whole screen. It inputs the pixel signal of a predetermined level m to a pixel electrode is corrected, such that it obtains the display brightness of the pixel signal is approximately constant that independently of the level of pixel signals to be inputted to adjacent pixel electrodes. It utilizes pixel signals of a primary color, an adjacent color, and a second adjacent color to calculate and obtain a signal that is appearing the primary color. Namely, it inputs a pixel signal to a noticed pixel electrode that is corrected by using of the pixel signal to be inputted to the noticed pixel electrode. It inputs a pixel signal to an adjacent pixel electrode that is adjacent to the noticed pixel electrode in a predetermined direction. It inputs the pixel signal to a next adjacent pixel electrode that is adjacent to the foregoing adjacent pixel electrode in the predetermined direction. For example, by using a signal of a primary color (Gn)in, a signal of an adjacent color (Bn)in, and a signal of a next adjacent color (Rn+1)in to calculate from transfer formula 2, it obtains a signal (Gn)out.
Patent TW-I280829-B (TW)
Title: Mounting substrate and mounting method of electronic part
Inventor: TAKESUE MASAKAZU
IPC: H05K1/18
Filed: 2004-09-14
Granted: 2007-05-01
Abstract: A mounting substrate includes a land connected to an electrode of an electronic part by a melt-capable connection member; and a connection member flow-generation part configured to generate a flow at the molten melt-capable connection member.
Patent TW-I282413-B (TW)
Title: Method and apparatus for wafer mechanical stress monitoring and wafer thermal stress monitoring
Inventor: GOTKIS YEHIEL
IPC: B24B37/04
Filed: 2004-09-20
Granted: 2007-06-11
Abstract: A chemical mechanical planarization (CMP) system is provided. The CMP system includes a wafer carrier configured to support a wafer during a planarization process, the wafer carrier including a sensor configured to detect a signal indicating a stress being experienced by the wafer during planarization. A computing device in communication with the sensor is included. The computing device is configured to translate the signal to generate a stress map for analysis. A stress relief device responsive to a signal received from the computing device is included. The stress relief device is configured to relieve the stress being experienced by the wafer.
Patent TW-I258880-B (TW)
Title: Structure of sheet window railing composite piezoelectric ceramic element, and its production method
Inventor: LIN SHEUAN-PERNG
IPC: H01L41/187
Filed: 2004-12-03
Granted: 2006-07-21
Abstract: This invention provides a structure of sheet window railing composite piezoelectric ceramic element, and its production method, which is characterized in that: the upper and bottom flexible substrates, the conductive sheet and the laminated adhesive layer are used to laminate with the sheet of window railing piezoelectric element to form a composite piezoelectric element structure. Its production method includes processes such as, uses of un-sintered piezoelectric ceramic green sheet for thickness stacking-up, screening printing of the metal electrode, chopping processing of green sheet window railing structure, planarization co-firing of ceramic metal, hot-press lamination of the composite structure, and piezoelectric polarization of the flake to complete the preparation of sheet window railing piezoelectric composite structure element. Being aimed at the disadvantage of material brittleness of the traditional sheet piezoelectric ceramic element, the structure element uses composite structure as reinforcement and protection of the sheet element; and the design of window railing piezoelectric sheet structure is utilized to enhance even better bending flexibility for the structure element.
Patent TW-I260480-B (TW)
Title: Methods of generating periodic signals, high resolution synthesizers and related automatic test apparatus
Inventor: MESSIER JASON
IPC: G06F1/02
Filed: 2004-12-21
Granted: 2006-08-21
Abstract: An automatic test system using a DDS signal generator to create a signal with high spectral purity or a low jitter digital clock. The low jitter clock has variable frequency and is programmed to control other test functions, such as the generation of arbitrary waveforms. The DDS uses a high resolution, high sampling rate DAC to generate a sine wave that is converted to a digital clock. The architecture of the DDS signal generator allows low cost CMOS circuitry to be used to generate the data stream that feeds the high sample rate DAC.
Patent TW-I274149-B (TW)
Title: Apparatus and method for testing corrosion of fore forcing steel cable
Inventor: WANG JUNG-YU
IPC: G01N21/00
Filed: 2004-12-24
Granted: 2007-02-21
Abstract: The invention is a kind of apparatus and method for testing corrosion of fore forcing steel cable. It includes the steel cable which the many steel wires entwisted each other and of the spacing among them, a sensor post-packaged linking with a coupler and set up in the spacing of the steel entwisted wires, a laser at least linked with a coupler, and analyzer linked with a coupler. Less than a sensor is set up among the neighboring steel entwisted wires. The laser emits the light source to the sensor through the coupler and transits back the analyzer. Measured and compared with the light wavelength shift and strain using the analyzer. The strain is measured due to the corroding shrinkage and inflated deformation of the steel cable. By this way, the invention possesses high sensitivity and long period detection for increasing the precise degree of testing the corrosion of the steel cable.
Patent TW-I274823-B (TW)
Title: Method of operating and viewing of high pressure chamber in a vacuum or low pressure environment and the apparatus thereof
Inventor: CHAO CHIH-YU
IPC: F17C7/00
Filed: 2005-05-09
Granted: 2007-03-01
Abstract: The present invention relates to a method of operating and viewing of high pressure chamber in a vacuum or low pressure environment and the apparatus thereof. A chamber formed in a shell body by a plurality of partition boards collocating in sequence from center, a steam chamber, one or more buffer chamber, and steam hole, inner hole, outer hole or buffer hole are with the same axial provided on the partition boards. A fluid with higher pressure is flowed into the chamber with a pressurizing device, and the outside of the chamber is in a condition in which the pressure is gradually decreasing, so that by controlling the pressure difference between the chamber and the steam chamber the fluid inside the chamber can avoid from flowing out from the steam hole in a liquid form, so that the high pressure fluid is kept inside the chamber. The detecting source can access to the fluid sample inside the chamber because the steam hole, inner hole, outer hole are at the same axial, so that effects and objects of viewing and analyzing can be achieved.
Patent TW-I253394-B (TW)
Title: Liquid ejecting head and liquid ejecting device usable therewith
Inventor: HATSUI TAKUYA
IPC: B41J2/01
Filed: 2005-06-02
Granted: 2006-04-21
Abstract: A liquid ejecting head for ejection liquid, includes electric wiring member including a plurality of contact pads which are electrically contactable to a liquid ejecting device; a storing element for storing individual information; a liquid ejection member, provided with an ejection outlet for ejecting the liquid, for ejecting the liquid using electric energy supplied through a part of the plurality of contact pads, wherein the contact pads include an information contact pad electrically connected with the storing element, a voltage source contact pad for supply the electric energy and a grounding contact pad, and the voltage source contact pad or the grounding contact pad is disposed at each of both sides of the information output contact pad, without individual information contact pad which is electrically contactable to the liquid ejecting device between them.
Patent TW-I255077-B (TW)
Title: Housing, terminal and connector using the housing and the terminal
Inventor: SHEN LEIF
IPC: H01R12/57
Filed: 2005-06-27
Granted: 2006-05-11
Abstract: A connector (1) is disclosed for connecting a card to a printed circuit board. The connector (1) comprises a housing (2) and a plurality of terminals (3). The housing (2) comprises a plurality of slots (41, 42, 43, 44, 45, 46) and at least one trench disposed in the vicinity of each of the plurality of slots (41, 42, 43, 44, 45, 46). Each of the plurality of terminals (3) includes a contact portion (31) to be in contact with the card, an anchoring portion (32), four feet (34, 35, 36, 37) extending vertically from the anchoring portion (32), and a soldering portion (39) extending from the anchoring portion (32) and to be soldered to the printed circuit board. The terminal (3) is mounted on the housing (2) with at least one of the feet of the terminal (3) inserted in the at least one trench. The soldering portion (39) is offset from the contact portion (31) so that the contact portion (31) will not come into contact with the soldering portion (39) when the contact portion (31) is pressed towards the soldering portion (39), thereby providing a low profile connector.
Patent TW-I267861-B (TW)
Title: Method and device for loading configuration values of nonvolatile memory
Inventor: JANG CHI-DUNG
IPC: G06F12/00
Filed: 2005-09-06
Granted: 2006-12-01
Abstract: A method and device for loading configuration values for nonvolatile memory is disclosed. Specific compatible memory configuration values of are loaded into a predefined preloaded area in a non-volatile memory block at beginning of fabrication, including all the parameters related to the non-volatile memory configuration. During the preparation stage of the memory device, the data stored in the preloaded area is loaded into the random access memory (RAM) of the memory device so as to save the memory space, contrasting to the conventional approaches that use ROM. In addition, by loading configuration values of the nonvolatile memory into the random access memory upon enabling the memory device can achieve the fabrication of the memory device or updating the firmware.
Patent TW-I279834-B (TW)
Title: Reverse tone patterning on surfaces having surface planarity perturbations
Inventor: SREENIVASAN SIDLGATA V
IPC: H01L21/00
Filed: 2005-09-16
Granted: 2007-04-21
Abstract: The present invention features a method of patterning a substrate that includes forming, on the substrate, a first film having an original pattern that includes a plurality of projections a subset of which extends from a nadir surface terminating in an apex surface defining a height therebetween. A second film is disposed upon the first film and defines a surface spaced-apart from the apex surface of the plurality of projections. A variation in a distance between the apex surface of any one of the plurality of projections and the surface is within a predetermined range. A recorded pattern is transferred onto the substrate that corresponds to the original pattern, within the predetermined range being selected to minimize pattern distortions in the recorded pattern.