baber/WOPTO huggingface dataset:
Patent TW-571147-B (TW)
Title: Backlight for a liquid crystal display having high light-recycling efficiency
Inventor: FARIS SADEG M
IPC: G02F1/13
Filed: 2002-01-25
Granted: 2004-01-11
Abstract: A backlight for a liquid crystal display (LCD) employing light recycling. In one embodiment the backlight includes a light guide fabricated from a substantially non-absorptive material and a reflective layer fabricated from a highly reflective material. In another embodiment the backlight includes a light source, a bundle of optical fibers, and a reflective layer fabricated from a highly reflective material, wherein the bundle of optical fibers is configured to receive light from the light source and distribute it to the reflective layer.
Patent TW-I245736-B (TW)
Title: Device for transferring glass substrates
Inventor: HARA MASAYA
IPC: B65D43/02
Filed: 2002-03-06
Granted: 2005-12-21
Abstract: A device for transferring glass substrates is provided with high stability, which includes a box-shaped body for receiving the glass substrates, and a lid for covering an opening of the body. The lid is made of a transparent resin, allowing the body to be seen through for observing the glass substrates received in the body during transferring. At least one pair of opposing inner walls of the body are formed with trenches for accommodating and supporting the glass substrates. The body is made of single polyolefin with a foaming rate of 3-30 times, and the inner walls of the body are each formed with a surface structure of more than 1.5 times larger in density than the inner wall, wherein the surface structure extends downwardly from 1 mm below the opening of the body. The lid made of the transparent resin is processed to be anti-static, and stronger in mechanical strength than the body made of foaming polyolefin; this allows the lid to be more firmly coupled to the body, with the glass substrates received in the body being observable through the transparent lid.
Patent TW-513505-B (TW)
Title: A building deck construction method and structure thereof with delicacy, landscaping, and cooling effects
Inventor: KASU TAKASHI
IPC: E04D13/08
Filed: 2002-05-22
Granted: 2002-12-11
Abstract: A construction method for building a deck with delicate, landscaping, and cooling effects and structure thereof, which is mainly used on the top of roofs, consists the steps of: providing with an insulation slab, a fine sand layer, a seepage layer, and a lightweight flowerbed upwardly from the bottom, providing with an air chimney and a drain pipe respectively on the top of each layer, especially forming a circulating air layer in the insulation slab to achieve the purpose of effective heat insulation and emitting, and being handled with skillful assembly and providing a construction featured with waterproof function integrally.
Patent TW-561703-B (TW)
Title: A method and apparatus for character information receiver of radio data systems
Inventor: LEE SHUENN-YUH
IPC: H04B1/16
Filed: 2002-05-17
Granted: 2003-11-11
Abstract: In this invention, we propose a method and apparatus for character information receiver of radio data systems (RDS). The invention contains a received apparatus and method of digital information for wireless broadcasting systems. Therefore, the FM RDS signal can be demodulated and decoded by the received apparatus and further exhibit the information including Chinese and English on the LCD display. The received apparatus not only includes an RDS signal receiver which can recover the origin sound and data existing in the transmitter, but also embraces a data correction and LCD display control circuits which can show up the received Chinese and English data. The control circuits contain a control interface and a memory, the main function is that the memory can store Chinese characters and exhibit, the data on the LCD display through the control circuits. The function can improve the current broadcasting service. In addition, the received apparatus has handoff function, that is, when the received power is insufficient to maintain communication between the radio receiver and the current received radio station, the received apparatus can automatically track the adjacent radio band and change its new band to the replaced radio station.
Patent TW-546834-B (TW)
Title: Insulated gate field effect transistor and manufacturing thereof
Inventor: HORIUCHI MASATADA
IPC: H01L21/265
Filed: 2002-06-03
Granted: 2003-08-11
Abstract: An impurity having a high electrical activation rate is introduced into a channel region, while an In implanted layer is formed in a very shallow region of the channel region. Impurities B, P are re-distributed such that their maximum impurity concentrations are reached at the same depth of a maximum impurity concentration in the In implanted layer, to form channel impurity regions which electrically act as impurities such as B, P, with a similar depth distribution to that of In. The resulting impurity distribution contributes both to the prevention of a punch through phenomenon and to a large current driving capability of a highly miniaturized complementary MOS transistor.
Patent TW-I287413-B (TW)
Title: Method of manufacturing a light emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/12
Filed: 2002-06-25
Granted: 2007-09-21
Abstract: A technique capable of efficient, high speed processing for the formation of an organic compound layer by using an ink jet method is provided. In the method of forming an organic compound layer by using the ink jet method, a composition containing an organic compound having light emitting characteristics is discharged from an ink head, forming a continuous organic compound layer. The organic compound layer is formed on pixel electrodes aligned in a matrix shape, and is formed in a continuous manner over a plurality of pixel electrodes. A light emitting device is manufactured using organic light emitting elements in accordance with this manufacturing method.
Patent TW-544393-B (TW)
Title: Quartz shield having surface coated with ceramic and manufacturing method thereof
Inventor: TUAN YI
IPC: B28D7/02
Filed: 2002-07-25
Granted: 2003-08-01
Abstract: This invention relates to a quartz shield and method for treating its surface. The quartz shield is employed in semi-conductor manufacturing equipment and has a surface. The method uses a coating process to apply a ceramic material on the surface to form a ceramic layer so as to enhance the capability of the quartz shield to adhere particles generated during the semiconductor manufacturing process.
Patent TW-556352-B (TW)
Title: Floating gate and the forming method thereof
Inventor: CHUANG YING-CHENG
IPC: H01L29/788
Filed: 2002-07-26
Granted: 2003-10-01
Abstract: The present invention provides a floating gate forming method, which comprises firstly providing a semiconductor substrate on which a patterned hard mask layer having an opening; then forming a gate dielectric layer on the bottom of the opening, filling the first conductive layer into the opening, and etching the first conductive layer to a predetermined depth in the first conductive layer; then forming a first spacer on the sidewall opening, and forming a second conductive spacer at the external side of the first spacer, so as to form a floating gate with polygonal structure by the conductive spacer and first conductive layer; and removing the patterned hard mask layer.
Patent TW-I221275-B (TW)
Title: An optical storage medium of limiting play times
Inventor: CHEN IRENE
IPC: G11B7/24
Filed: 2002-08-22
Granted: 2004-09-21
Abstract: An optical data storage medium includes a first substrate, the first substrate including a plurality of first data structures; a second substrate positioned above the first substrate, the second substrate including a plurality of second data structures; a reflective layer positioned on the second substrate to cover the second data structures; and a masking layer interposed between the reflective layer and the first substrate to cover the first data structures, the masking layer having a varying reflectivity to thereby render the second data structures unreadable.
Patent TW-559756-B (TW)
Title: Defective pixel remedy device and method of LCD panel
Inventor: SHEN CHIEN-CHING
IPC: G09G3/00
Filed: 2002-08-26
Granted: 2003-11-01
Abstract: A defective pixel remedy device and method of LCD panel is disclosed. The method comprises the following steps. First, the LCD panel is inspected to know the position of the defective pixel on the LCD panel. Then, the pixel signal is inputted, wherein the pixel signal further comprises the pixel brightness signal for the pixel to have the first brightness according to the pixel signal. If the pixel signal is to be inputted to the defective pixel, the pixel brightness signal is substituted by the preset brightness signal. The present brightness signal is provided for the pixel to have the second brightness, wherein the second brightness is less than the first brightness, for example, full dark. Finally, the pixel signal is outputted.
Patent TW-578046-B (TW)
Title: Power saving method for computer video system
Inventor: LIN HUNG-MING
IPC: G06F1/32
Filed: 2002-09-12
Granted: 2004-03-01
Abstract: The present invention provides a power saving method for computer video system suitable for a computer video system having specific operation frequency, which includes the following steps: first, obtaining a first period including the starting time to the ending time of the current screen; next, comparing the first period with the default screen time of the computer video system; when the first period is shorter than the default screen time, reducing the operation frequency of the computer video system for the time from the end of the first period to the end of the default screen time at each screen.
Patent TW-552342-B (TW)
Title: Hinge assembly and foldable telephone with using this assembly
Inventor: KOSHIKAWA SHINICHIRO
IPC: H04B1/38
Filed: 2002-10-23
Granted: 2003-09-11
Abstract: A hinge device, comprising a first hinge part (20) for automatically rotating a receiving part from a folded position to a talking position and a second hinge part (30) operated when the receiving part is manually rotated, wherein the first hinge member (21) of the first hinge part (20) is non-rotatably fitted to the connection tube part (2b) of the talking part and the second hinge member (22) thereof is rotatably fitted to the connection tube part (3c) of the receiving part, the first engagement member (31) of the second hinge part is non-rotatably fitted to the connection tube part (3c) and the second engagement member (32) thereof is rotatably fitted to the connection tube part (3c), the second hinge member (22) is non-rotatably connected to the second engagement member (32), and the force of the second hinge part (30) to maintain the receiving part at the folded position is set larger than the rotatingly energizing force of the first hinge part (20) to rotate the receiving part from the folded position to the talking position.
Patent TW-591903-B (TW)
Title: Method for detecting a tone signal through digital signal processing
Inventor: HSIEH CHAU-KAI
IPC: H04B1/46
Filed: 2002-12-12
Granted: 2004-06-11
Abstract: A method for detecting a tone signal having a predetermined tone frequency includes receiving an analog communication signal, using a sampling frequency to convert the analog communication signal into a digital communication signal, selecting a plurality of signal sectors, which corresponds to a predetermined frequency range, out of the digital communication signal wherein the predetermined tone frequency agrees with the predetermined frequency range, and using the number of samples of each signal sector to determine whether the analog communication signal contains the tone signal.
Patent TW-I231025-B (TW)
Title: Method for plating metal layer over pads on substrate for semiconductor package
Inventor: HSU SHIH-PING
IPC: C25D5/54
Filed: 2002-12-26
Granted: 2005-04-11
Abstract: A method for plating a metal layer over pads on a substrate for a semiconductor package is proposed. The substrate is formed with a plurality of pads on at least a surface thereof, and a conductive film is formed on the surface of the substrate. A first resist layer is applied over the conductive film and formed with a plurality of through holes penetrating the first resist layer and the conductive film, for exposing the pads on the substrate to the atmosphere, which a portion of the conductive film is remained within the through hole. Then, a second resist layer is applied over the first resist layer to cover the remaining conductive film exposed within the through hole. After a metal layer such as Ni/Au is deposited on the pads by a plating method, the second resist layer, first resist layer and the remaining conductive film underneath the resist layer are removed. Finally, a solder mask is applied on the surface of the substrate and formed with a plurality of openings for exposing the pads with the plating metal layer thereon; this can eliminate drawbacks induced by conventional chemical Ni/Au deposition, and effectively increase routing area of the substrate without having to form plating traces on the substrate.
Patent TW-591304-B (TW)
Title: Light emitting module and flat display including the same
Inventor: CHEN YING-CHIEH
IPC: G02F1/13357
Filed: 2003-01-24
Granted: 2004-06-11
Abstract: The present invention provides a light emitting module and flat display including the same. The light emitting module includes: a light guiding plate having four side edges; three light guide sticks arranged on three side edges of the light guiding plate; and two light sources, each being arranged between two adjacent light guide sticks, so that the three light guide sticks can receive light emitted from at least one of the two light sources. The light enters the three light guide sticks, and then enters the light guide plate from the three side edges of the light guide plate. Accordingly, the inventive light emitting module enables light to enter from three faces of the light guide plate for increasing the uniformity of light distribution.
Patent TW-I252975-B (TW)
Title: A expansion card with monitoring function
Inventor: FAN CHIH-CHUN
IPC: G06F11/30
Filed: 2003-03-10
Granted: 2006-04-11
Abstract: An expansion card with monitoring function is employed to monitor the operation status. The expansion card comprises a connector, a printed circuit board and a monitoring IC. The expansion card is electrically connected to the mother board via the connector. The monitoring IC is mounted on the printed circuit board.
Patent TW-I237639-B (TW)
Title: Methods for making 2-(7-chloro-1,8-naphthyridine-2-yl)-3-(5-methyl-2-oxo-hexyl)-1-isoindolinone
Inventor: STUK TIMOTHY LEE
IPC: A61P43/00
Filed: 2003-03-24
Granted: 2005-08-11
Abstract: The present invention relates to methods for making racemic 2-(7-chloro-1,8-naphthyridin-2-yl)-3-(5-methyl-2-oxohexyl)-1-isoindolinone and (+)-2-(7-chloro-1,8-naphthyridine-2-yl)-3-(5-methyl-2-oxo-hexyl)-1-isoindolinone.
Patent TW-I222762-B (TW)
Title: Production method of magnetic memory device
Inventor: AMANO MINORU
IPC: G11C11/15
Filed: 2003-03-28
Granted: 2004-10-21
Abstract: The invention relates to the production method of magnetic memory device, in particular those pertinent to production method of magnetic random access memory (MRAM) equipped with component having magnetoresistivity. Provide a MRAM with small switching current in writing wiring and less deviation as objective. The method provides the manufacturing process for forming magnetoresistivity component, the manufacturing process that deposits the said magnetoresistivity component and forms the first insulation layer, the manufacturing process that deposits on the said insulation layer in formation of the deposited layer, the manufacturing process that exposes the top of the said magnetoresistivity component, the manufacturing process that forms top write wiring on the said magnetoresistivity component, the manufacturing process that removes part or all of the said deposited layer and exposes the said first insulation layer on side of the said magnetoresistivity component, and the manufacturing process that deposits at least side of the top write wiring and at the same time contacts with the conjugate structure part formed by exposing the said first insulation layer.
Patent TW-I273256-B (TW)
Title: Apparatus and method for determining electrical properties of a semiconductor wafer
Inventor: HOWLAND WILLIAM H
IPC: G01R31/302
Filed: 2003-04-07
Granted: 2007-02-11
Abstract: An apparatus for measuring an electrical property of a semiconductor wafer includes a probe having an electrically conductive tip formed at least in part of a material that is transparent to light and a probe guard disposed adjacent the electrically conductive tip. The apparatus includes a device for selectively applying a first electrical stimulus between a semiconductor wafer and the electrically conductive tip of each probe when it is positioned in spaced relation to the semiconducting material forming the semiconductor wafer, and a device for selectively applying a second electrical stimulus between the semiconductor wafer and the probe guard of each probe. A device for measuring a response of the semiconductor wafer to the electrical stimuli and for determining from the response at least one electrical property thereof is provided. A light source can be positioned to selectively emit light through the transparent material toward the semiconductor wafer.
Patent TW-I248477-B (TW)
Title: Electroless nickel plating solutions
Inventor: SHAHIN GEORGE E
IPC: C23C18/36
Filed: 2003-05-13
Granted: 2006-02-01
Abstract: This invention relates to aqueous electroless nickel plating solutions, and more particularly, to nickel plating solutions based on nickel salts of alkyl sulfonic acids as the source of nickel ions. The plating solutions utilize, as a reducing agent, hypophosphorous acid or bath soluble salts thereof selected from sodium hypophosphite, potassium hypophosphite and ammonium hypophosphite. The electroless nickel plating solutions of the invention are free of added nickel hypophosphite, and free of alkali or alkaline earth metal ions capable of forming an insoluble orthophosphite.
Patent TW-I311143-B (TW)
Title: Sanitary material resistant to hot water cycles
Inventor: ALEXANDER THEIL
IPC: E04H4/04
Filed: 2003-09-15
Granted: 2009-06-21
Abstract: A hot water variation resistant sanitary material from thermoplastic of impact modifier content 0-15 wt.% relative to the rubber phase of the impact modifier made from PMMA molding material comprising, methyl methacrylate, 4 wt.% vinyl comonomer, of mean molecular weight 130,000 to 190, 000 g/mole, obtained by extrusion to give a slab-like semifinished material is new.  Independent claims are included for: (1) plates of slabs obtained from the sanitary material;  (2) a shower base obtained from the sanitary material;  (3) a bath obtained from the sanitary material;  (4) an artificial sunbed sky (sic) obtained from the sanitary material.
Patent TW-I232402-B (TW)
Title: Apparatus, system and method of configuring desktops based on text label directional properties
Inventor: BROCKWAY BRANDON
IPC: G06F17/21
Filed: 2003-10-29
Granted: 2005-05-11
Abstract: A system, apparatus and method of configuring a desktop based on text labels' directional properties are provided. The desktop includes a plurality of icons associated each with a text label. The text labels are used to describe the icons. The system, apparatus and method entail determining the directional property of the text labels and configuring the desktop based on the determined directional property. A different configuration is used for each different directional property. For example, if the directional property of the text labels is from left-to-right a first configuration is used. If instead the directional property of the text labels is right-to-left, a second configuration is used. Further, if the directional property of the text labels is top-to-bottom a third configuration is used.
Patent TW-I269269-B (TW)
Title: Tilt control method and apparatus for the optical pickup of optical disc recording and playback apparatus
Inventor: YAMAMOTO TSUYOSHI
IPC: G11B7/24097
Filed: 2003-12-12
Granted: 2006-12-21
Abstract: An offset adjustment signal is recorded in a test recording area provided on the inner side of a disc while modifying the level of a driving signal for offset detection that is supplied to a tilt adjustment coil. Thereafter, an operation to play back the offset adjustment signal is performed, and the peak level of an RF signal that is played back is detected. When a signal is recorded for which the detected peak level reaches a maximum, the level of the driving signal supplied to the tilt adjustment coil is set as an offset value. Tilt control is then performed by adding the offset value to a tilt signal for performing tilt control.
Patent TW-I238587-B (TW)
Title: Fan motor
Inventor: HOSHINA TOMOAKI
IPC: H02K9/06
Filed: 2003-12-24
Granted: 2005-08-21
Abstract: The subject of the invention is to disclose a fan motor capable of providing larger air volume. In the fan motor A provided with a rotor 10 having a moving blade 13 attached thereon and a rotor 20 giving the rotor 10 torque, it is characterized in that the moving blade 13 consists of one sheet of metal plate including a plurality of fixing parts 13b radially extending from a center part of the moving blade 13 and fixing the moving blade 13 on the rotor 10, and a plurality of blade parts 13c connected to a side part of each fixing part 13b as one body, extending outward from the fixing part 13b and bent at a side part of the fixing part 13b.
Patent TW-I230803-B (TW)
Title: Inertial optical motion sensing device
Inventor: JENG WEN-HAU
IPC: G02B27/00
Filed: 2003-12-26
Granted: 2005-04-11
Abstract: This invention, regarding an inertial optical motion sensing device, includes a reciprocating displacement component, which has at least a moving block displacing back and forth in a predetermined section of a path and displacing in accordance with inertia when acted by external forces, at least one light-emitting element located at a end of the path, at least two light-sensing elements located at the other end of the path in a preset distance for sensing the light source of light-emitting elements such that the light source of light-emitting elements is sensed by the light-sensing elements. Therefore, an ON/OFF signal can be generated due to a blocking phenomenon while a moving block passes through the light-sensing elements respectively.
Patent TW-I249937-B (TW)
Title: Mobile phone capable of receiving music from caller end
Inventor: LU MIN-LANG
IPC: H04M1/21
Filed: 2003-12-26
Granted: 2006-02-21
Abstract: The present invention relates to a mobile phone capable of receiving music from caller end, which eliminates echo interference by means of an echo canceller, further adds a music signal while simultaneously encoding or decoding a call signal by means of a code processing unit, and can add a chord effect of the music signal by means of a chord unit. In addition, the mobile phone originally capable of receiving music from caller end can be bundled with an external earphone an external control switch to facilitate calling parties to talk.
Patent TW-I261225-B (TW)
Title: Method and related apparatus for evaluating beta-parameter according to results of read data sliced with different slicing levels while performing optimal power control of optical disk drive
Inventor: HSIAO YUAN-KUN
IPC: G11B7/1267
Filed: 2003-12-31
Granted: 2006-09-01
Abstract: Method and related apparatus for evaluating a beta-parameter while performing optimal (write-in) power control, OPC, of an optical disk. When performing OPC, trial data are written into the optical disk; a read result correspond to the written data is then read. The read result is high-passed and the beta-parameter is evaluated only according to portions of the read result with signal levels higher than a first level and lower than a second level, wherein the first level and the second level are substantially different.