baber/WOPTO huggingface dataset:
Patent TW-I234406-B (TW)
Title: Wireless LAN terminal, wireless LAN base station, and wireless LAN system including them and wireless hand-off method
Inventor: FUKUDA YOSUKE
IPC: H04W56/00
Filed: 2002-07-16
Granted: 2005-06-11
Abstract: When a wireless LAN terminal moves to outside the cell of a first wireless LAN base station and it has entered a cell overlap area between a second wireless LAN base station cell and a third wireless LAN base station cell, it receives from the second and the third wireless base station, respectively, the network address of a network to which the second wireless LAN base station is allocated and the network address of a network to which the third wireless LAN base station is allocated. The wireless LAN terminal starts to perform a communication with the second wireless LAN base station that has transmitted on with respect thereto the same network address as that network address of the network, having the first wireless LAN base station kept in connection therewith, that that terminal holds therein.
Patent TW-I227834-B (TW)
Title: Thinner structures for electronic devices, and provision of given space in electronic devices
Inventor: SUGIURA ATSUKO
IPC: G11B33/02
Filed: 2002-07-30
Granted: 2005-02-11
Abstract: An electronic device is arranged to be of a thinner structure and to provide a sufficient space required therein. The electronic device has a drive for driving a recording medium in the upper part thereof and incorporates a tray mechanism or a slot-in mechanism for inserting and removing the recording medium from the upper side of the drive.
Patent TW-543250-B (TW)
Title: Electric connector of shield fable, its connector main part, and manufacturing method of the electric connector
Inventor: KURODA KEIJI
IPC: H01R13/658
Filed: 2002-08-13
Granted: 2003-07-21
Abstract: The present invention relates to an electric connector of shield fable, its connector main part, and manufacturing method of the electric connector. The object is to obtain a stable impedance characteristic by improving reliability of connection of a grounding terminal and an external conductor, to attain improvement in manufacturing and equalization of the impedance characteristic between products by entirely eliminating soldering process, to make thinning available, and to prevent that the grounding terminal and the external conductor cause poor connection by making secondary mold. It is the electric connector 100 used for connection of shield cables 200, which have signal wires 210 and grounding wires 220. The first housing 120 is primarily molded to the external conductor 110, and a support projection 113, which contacts the grounding terminal 140 by projecting to the inner side of the external conductor 110, is formed. At the position, which faces the support projection 113 through the grounding terminal 140 in the second housing 160 which is secondarily molded, a through hole 161, which is made of a core pin 341 that has carried out pressing of the grounding terminal 140 by projecting into the inner direction from a mold 320, is provided.
Patent TW-563240-B (TW)
Title: Semiconductor device
Inventor: BANDO KOJI
IPC: H01L23/29
Filed: 2002-10-21
Granted: 2003-11-21
Abstract: A semiconductor device comprises a die pad having an opening, a semiconductor chip located in the opening and another semiconductor chip. The semiconductor chip has a terminal surface and a non-terminal surface positioned opposite to the terminal surface. The semiconductor chip has a non-terminal surface facing the non-terminal surface and the die pad and a terminal surface positioned opposite to the non-terminal surface. Thus provided is a semiconductor device having a high degree of freedom in design mounted with semiconductor chips in high density.
Patent TW-I276679-B (TW)
Title: Biaxial film
Inventor: SLANEY KIM
IPC: G02B5/30
Filed: 2002-11-12
Granted: 2007-03-21
Abstract: The invention relates to an optically biaxial film with cholesteric structure, methods and materials for its preparation, its use as retardation or compensation film in optical devices like liquid crystal displays, and to compensators and liquid crystal displays comprising such a biaxial retardation film.
Patent TW-I229694-B (TW)
Title: Dual cure B-stageable adhesive for die attach
Inventor: BECKER KEVIN HARRIS
IPC: C09J11/06
Filed: 2002-12-13
Granted: 2005-03-21
Abstract: Curable compositions that comprise two separately curable chemistry sets or compositions with curing temperatures sufficiently separated so that one chemistry composition can be fully cured during a B-staging process, and the second can be left uncured until a final cure is desired, such as at the final attach of a semiconductor chip to a substrate.
Patent TW-583201-B (TW)
Title: Ionic electroactive graft copolymer with a fluorine-containing backbone and a carbazole-containing side chain, blend thereof and actuator
Inventor: CHEN JEN-LUAN
IPC: C08F226/06
Filed: 2002-12-25
Granted: 2004-04-11
Abstract: An ionic electroactive graft copolymer with a fluorine-containing backbone and a carbazole-containing side chain having the following repeating unit is disclosed: wherein n=0 or 1; m=0-2; x:y=3:1 to 35:1; and Q is anionic group, such as QH is iV SO3H. This copolymer or a blend thereof has a high conductivity, and is suitable for making an actuator and artificial muscles.
Patent TW-593946-B (TW)
Title: Refrigerant recycling system with single ball valve
Inventor: SUHARNO ANWAR
IPC: B60H1/00
Filed: 2002-12-30
Granted: 2004-06-21
Abstract: A refrigerant handling system includes coupling apparatus for coupling a refrigerant processing apparatus to an automotive air-conditioning system. The coupling apparatus includes a ball valve including a common port and at least two selectable ports, and a valve member manually movable among a closed condition, wherein the common port is connected to neither selectable port, and three open conditions wherein the common port is connected, respectively, to each of the selectable ports and both of the selectable ports. The common port of the valve is connected to the refrigerant processing apparatus, while the selectable ports are connected, respectively, to conduits for providing connections to the high-pressure and low-pressure sides of the air-conditioning system.
Patent TW-I221716-B (TW)
Title: Information processing device providing FM/AM signal receiving circuit
Inventor: WU JIAN-DE
IPC: H04L27/38
Filed: 2003-02-27
Granted: 2004-10-01
Abstract: An information processing device providing FM/AM signal receiving circuit, which can selectively receive signal under power-on condition of main power supply of information processing device and can also receive signal under power-off condition of main power supply of electronic device. The invention comprises a FM/AM control chip, a power supply control chip, a frequency shifting unit and a command generation unit. When the main power supply powers on, the information processing device can go through its preset command to request the FM/AM control chip and the frequency shifting unit to receive a FM/AM signal, and when the main power supply powers off, the information processing device can go through the command generation unit to directly request the FM/AM control chip and the frequency shifting unit to receive the FM/AM signal.
Patent TW-I282977-B (TW)
Title: Circuit and method for detecting mirror signal for optical disc apparatus
Inventor: PARK SANG-YEAL
IPC: G11B7/005
Filed: 2003-03-18
Granted: 2007-06-21
Abstract: Provided is a circuit and method for detecting a mirror signal for an optical disc apparatus. A bottom envelope is detected from a radio frequency signal and accordingly, a bottom envelope signal is provided. The bottom envelope signal is amplified according to a center level of the bottom envelope signal. The amplified bottom envelope signal is compared with a predetermined comparison voltage to detect a mirror signal.
Patent TW-I256514-B (TW)
Title: In-plane switching mode LCD
Inventor: HSIEN TSAU-HUA
IPC: G02F1/1333
Filed: 2003-04-04
Granted: 2006-06-11
Abstract: An IPS-LCD (In-Plane Switching mode LCD) has a color filter and a TFT assembly, wherein a liquid crystal layer interposed between said color filter and TFT assembly. The TFT assembly comprises a TFT substrate, an electrode assembly and a protrusive layer, in which the electrode assembly and the protrusive layer are disposed on the TFT substrate. The electrode assembly has a common electrode and a pixel electrode. The protrusive layer is plated under the common electrode and the pixel electrode, which has a plurality of protrusions.
Patent TW-I257905-B (TW)
Title: A method and system for regulating the power demanded by a rail motor
Inventor: DEBARD JEAN-MICHEL
IPC: B60L15/10
Filed: 2003-04-15
Granted: 2006-07-11
Abstract: A method of regulating the power demanded by a rail motor including current collector means cooperating with a catenary supplied with direct current power by power supply substations distributed along the track, characterized in that it includes the steps of: measuring the catenary voltage Vcat at the rail motor; measuring the catenary current Icat at the rail motor; evaluating the no-load voltage Vcat0 of the substation supplying power to the catenary to which the rail motor is connected; evaluating the maximum power available to the catenary from the equation, where R is the resistance of the catenary; and limiting the power demanded by the rail motor to a power limit Plim less than or equal to the calculated maximum power Pmax. The invention also relates to a system for implementing the above method.
Patent TW-I234829-B (TW)
Title: Method of connecting an integrated circuit to a substrate and corresponding circuit arrangement
Inventor: HEDLER HARRY
IPC: H01L21/60
Filed: 2003-04-25
Granted: 2005-06-21
Abstract: The present invention provides a method of connecting an integrated circuit to a substrate and a corresponding circuit arrangement. Connecting occurs by performing the steps of: providing a main area (HF1) of the integrated circuit (1), which has an electrical contacting region (2), with a mechanical supporting structure (3a, 3b; 33a, 33b, 33c; 43a, 43b, 43c); providing a solderable surface region (5a, 5b; 35a, 35b, 35c; 60a, 60b, 60c) of the mechanical supporting structure (3a, 3b; 33a, 33b, 33c; 43a, 46b, 43c); providing a solderable terminal region (10; 5, 30; 40, 50), which is electrically connected to the electrical contacting region (2), on the main area (HF1) of the integrated circuit (1); providing a main area (HF2) of the substrate (20) with a first soldering region (22', 23'; 22', 23', 22'', 23''), which can be aligned with the solderable surface regions (5a, 56b; 35a, 35b, 35c; 60a, 60b, 60c), and with a second soldering region (22, 23), which can be aligned with the solderable terminal region (10; 5, 30; 40, 50); and simultaneous soldering of the surface regions (5a, 5b; 35a, 35b, 35c; 60a, 60b, 60c) to the first soldering region (22', 23'; 22', 23', 22"", 23'') and of the terminal region (10; 5, 30; 40, 50) to the second soldering region (22, 23).
Patent TW-I235669-B (TW)
Title: Concentrated emulsifier composition for preparing DB67 Silatecan injection solution
Inventor: YANG GUO-HUA
IPC: A61K9/107
Filed: 2003-05-09
Granted: 2005-07-11
Abstract: The present invention provides a new anhydrous water-insoluble reagent for preparing DB67 Silatecan. The invented reagent can be used to prepare an effective ingredient to be used as a concentrated emulsifier composition for preparing an injection solution with an increased safety and convenience.
Patent TW-I254182-B (TW)
Title: Liquid crystal display and the manufacturing method thereof
Inventor: LEE JIAHN-LIN
IPC: G02F1/1343
Filed: 2003-06-13
Granted: 2006-05-01
Abstract: A liquid crystal display device includes two parallel substrates spaced apart, a sealant forming a close space with the two substrates and a liquid crystal layer forming in the close space After at least a conducting layer and/or an insulating layer of the thin film transistors and the pixel electrode thereon is deposited on the surface of one substrate, two shields are used to at least cover the conducting layer and/or the insulating layer, and the deposition is continued so as to form at least one conducting and/or insulating wall structure with specific pattern on the one substrate. Thus, the contamination and the deterioration of the liquid crystal can be prevented and further the two substrates can be conducted without using conductive material.
Patent TW-593893-B (TW)
Title: Dual volume-ratio scroll machine
Inventor: SEIBEL STEPHEN M
IPC: F04C28/16
Filed: 2003-06-16
Granted: 2004-06-21
Abstract: The present invention provides the art with a scroll machine which has a plurality of built-in volume ratios along with their respective design pressure ratios. The incorporation of more than one built-in volume ratio allows a single compressor to be optimized for more than one operating condition. The operating envelope for the compressor will determine which of the various built-in volume ratios is going to be selected. Each volume ratio includes a discharge passage extending between one of the pockets of the scroll machine and the discharge chamber. All but the highest volume ration utilize a valve controlling the flow through the discharge passage.
Patent TW-I225135-B (TW)
Title: Prevention of unwanted material accumulations
Inventor: DECOURCY MICHAEL STANLEY
IPC: C08F2/01
Filed: 2003-06-27
Granted: 2004-12-11
Abstract: In one embodiment, the invention provides a rupture disk assembly having a rupture disk and a rupture disk holder. The rupture disk holder has a first annular member downstream of the rupture disk, a second annular member upstream of the rupture disk, and an optional third annular member upstream of the second annular member. An outer peripheral portion of the rupture disk is sandwiched between the first and second annular members; and, if a third annular member is present, (a) the second annular member is sandwiched between the outer peripheral portion of the rupture disk and the third annular member, and (b) the third annular member includes a fluid port aimed at the rupture disk. However, if the third annular member is not present, the second annular member includes a fluid port aimed at the rupture disk. In another embodiment, the invention provides an equipment access assembly having an equipment access cover, an equipment access cover mount, and an annular member between the equipment access cover and cover mount. The annular member includes a fluid port aimed at the equipment access cover. In yet another embodiment, the invention provides a valve mounting assembly having a downstream valve mount, an upstream valve mount, a valve intermediate the downstream and upstream valve mounts, and an annular member intermediate the valve and the upstream valve mount. The annular member includes a fluid port aimed at the valve.
Patent TW-I258387-B (TW)
Title: Automatic metal solution dilutor
Inventor: HARADA YOSHINORI
IPC: G01N9/02
Filed: 2003-07-03
Granted: 2006-07-21
Abstract: In an automatic metal solution dilutor according to the present invention, a densitometer (absorptiometer) (22) measures absorbance of a diluted solution in a metering hopper (21). An electronic balance (23) meters the diluted solution in the metering hopper (21) so that a dilution magnification obtained from the absorbance reaches a prescribed value. A control part monitors the value measured by the densitometer (22) and the value metered by the electronic balance (23) for operating and controlling the quantity of a stock solution/diluent liquid fed to the metering hopper (21) so that the dilution magnification reaches the prescribed value on the basis of the absorbance measured by the densitometer (22). Thus obtained is an automatic metal solution dilutor capable of diluting a concentrated liquid of the order of percentage to a metal solution of the order of ppm having a required quantity and a required concentration and correctly feeding the same to a feeder while performing in-line concentration control.
Patent TW-I264596-B (TW)
Title: Backlight module
Inventor: CHENG WEN-FENG
IPC: G02F1/1335
Filed: 2003-07-04
Granted: 2006-10-21
Abstract: The present invention relates to a backlight module. The backlight module comprises a CCFL, a lamp cover enclosing a part of the outer circumferential surface of the CCFL, a linear Fresnel lens sheet, and a frame. The linear Fresnel lens sheet includes lens body and plural heaves, and the plural heaves are set on side of the lens body deviated from the lamp. The CCFL and lamp cover are installed in a room bounded by the linear Fresnel lens sheet and frame. The linear Fresnel lens sheet transforms the light beams coming from The CCFL and lamp cover into uniform surface light source.
Patent TW-I251180-B (TW)
Title: Computer text font and formation method for Chinese character teaching
Inventor: MEI FENG
IPC: G06T11/00
Filed: 2003-07-04
Granted: 2006-03-11
Abstract: A computer text font and formation method for Chinese character teaching comprises a text font or letter that is not pinyin character and each stroke area allocated to the font or letter that includes processing of different levels of pixel values or hues, and procedures for setting up at least one vector node in the planned position of the stroke area or contour. Form each neighboring stroke area or radical in accordance with the font or letter layout for presenting different level or hue to set up the font graph having stroke sequence or letter pattern of radical, making the font or letter capable of at least simultaneously showing the stroke sequence, red color outlining direction and/or code picking principle of Cheong Chi input method within single square space. It is used to improve the way of complication and inconvenience that need lots of graphs or other 2D medium necessarily required for representing the for stroke or radical. The conventional drawback that makes font complicated and unmethodical using stroke indication methods like multiple divided Chinese characters or numerical label, indication line, arrow can be significantly simplified and improved.
Patent TW-I278248-B (TW)
Title: Organic electroluminescent device and organic light emitting medium
Inventor: MATSUURA MASAHIDE
IPC: H01L51/50
Filed: 2003-07-08
Granted: 2007-04-01
Abstract: The present invention is related to the organic electroluminescent (EL) device where the organic light emitting medium layer composed of (A) specific arylamine and (B) at least one compound selected from among specific anthracene derivatives, spiro fluorene derivatives, fused-ring compounds, and metal complexes is sandwiched in between one pair of electrodes. By using the organic light-emitting medium layer containing content (A) and content (B) stated above, it is capable of obtaining blue color to yellow color series organic EL devices, which have high color purity, excellent thermal characteristic, long lifetime, and high efficiency, and the organic light emitting medium suitable for use in the organic EL device.
Patent TW-I227825-B (TW)
Title: Power control system for providing different output voltage based on operation state of computer system
Inventor: JUAN KUAN-CHI
IPC: G06F1/32
Filed: 2003-07-17
Granted: 2005-02-11
Abstract: A power control system used in a computer system includes decision logic for outputting a decision voltage based on detection of operation state of the computer system, a voltage control unit, having at least two resistors and a switch, for outputting a set voltage based on the on and off state of the switch determined by the decision voltage, and the power supply circuit for providing output voltage to the computer system based on the set voltage.
Patent TW-I234212-B (TW)
Title: Flip-chip BGA semiconductor device for achieving a superior cleaning effect
Inventor: MATSUDA MOTOAKI
IPC: H01L21/60
Filed: 2003-09-08
Granted: 2005-06-11
Abstract: In the flip-chip BGA semiconductor device of the present invention, a stiffener is bonded by means of adhesive on the surface of a substrate on which a semiconductor chip is mounted in the area surrounding the semiconductor chip, and gaps are provided between the substrate and the stiffener that each extend outwardly from positions that confront opposite sides of the semiconductor chip and that communicate with the ends of the substrate. These gaps can be formed by depressions that are provided in the substrate or in the stiffener.
Patent TW-I220622-B (TW)
Title: Mobile communication device with automatic picture adjustment function and automatic picture adjustment method thereof
Inventor: SUNG SHU-JEN
IPC: H04M1/00
Filed: 2003-09-19
Granted: 2004-08-21
Abstract: The invention relates to a mobile communication device with automatic picture adjustment function. The mobile communication device uses a transceiver module to receive signal, a processor to respond to the signal in generation of a picture, a display screen to display the picture, a picture display judgment module to determine the size difference between the long side of picture and the long side of display screen as well as orientation difference. When the difference pertains to size difference, a picture geometrical zooming module is provided to zoom in and out screen with geometrical ratio such that the picture is geometrically adjusted to have equal length for first long side of picture and second long side of display screen. When the difference pertains to orientation difference, a screen rotation module rotates screen to make the long side of screen in consistent with the direction of the long side of display screen. Finally, display the picture is displayed on the display screen.
Patent TW-I225866-B (TW)
Title: Perfluoropolyether ester compound, lubricant and magnetic recording medium
Inventor: NAKADA YOSHIAKI
IPC: C10N30/08
Filed: 2003-10-16
Granted: 2005-01-01
Abstract: Novel perfluoropolyether ester derivative having at least one ester bond and being useful as a lubricant whose decomposition temperature is 300 DEG C or higher for industrial convenience is obtained by performing esterification reaction between a perfluoropolyether diol having hydroxyls at both ends thereof and represented by the formula (1) and a perfluoropolyether dicarboxylic acid having carboxyls at both ends thereof and represented by the formula (2): HOCH3-R-CH2OH (1); HOOC-R'-COOH (2), in which each of R and R' epresents a perfluoropolyether group.
Patent TW-I266898-B (TW)
Title: Objective optical element and optical pickup apparatus
Inventor: SAITO SHINICHIRO
IPC: G11B7/00
Filed: 2003-10-23
Granted: 2006-11-21
Abstract: An objective optical element of an optical pickup apparatus has a magnification ml satisfying the following formula for a light flux of the wavelength lambda1: -1/7 <= m1 <= -1/25 and |m1| < |M1|, where M1 is an optical system magnification from the first light source to the first optical information recording medium for a light flux of the wavelength lambda1. The objective optical element comprises a common region and an exclusive region. The exclusive region includes an exclusive diffractive structure having a function to suppress an increase of spherical aberration due to a raise of atmospheric temperature. A light flux of a wavelength lambda2 having passed through the exclusive diffractive structure intersects with the optical axis at a position different from the position of the converged light spot formed on the information recording plane of the second optical information recording medium.
Patent TW-I225700-B (TW)
Title: Quad flat flip chip package and lead frame
Inventor: WANG HSUEH-TE
IPC: H01L23/31
Filed: 2003-10-31
Granted: 2004-12-21
Abstract: A quad flat flip chip package and a lead frame are described. The package mentioned above mainly forms a bump connecting-area in an end of the lead. The maximum width of the bump connecting-area on an extending direction of the lead is larger than the other area of the lead. A bump can limit to the bump connecting-area after reflowing so that it can prevent the bump collapsing. In addition, the manufacturing cost can be reduced and the process can be simplified.